diff --git a/explorer/README.md b/explorer/README.md new file mode 100644 index 0000000000..4100ef367a --- /dev/null +++ b/explorer/README.md @@ -0,0 +1,32 @@ +# MCP-lift study explorer + +Static, self-contained results explorer for the three-arm MCP-lift study +(9 discovery-heavy CodeScaleBench org tasks, n=3 per cell): + +- **Arm A** Sonnet 4.6 + Sourcegraph MCP (no local source) +- **Arm B** Fable 5, baseline local checkout (no MCP) +- **Arm C** Sonnet 4.6, baseline local checkout (no MCP) + +## Pages + +- `index.html` / `comparison.html` — summary with the standings, the tooling-vs-model + decomposition, and the per-task chart. +- `compare.html` — 3-way matrix; one row per task, click through to the side-by-side. +- `compare__.html` — Sonnet | Sonnet+MCP | Fable in three columns, each with + the instruction, full conversation, and every tool call. +- `*.html` (long filenames) — the representative full-trace page per arm per task. + +Open `index.html` locally, or serve the folder (e.g. GitHub Pages) for the hosted +version linked from the blog post. + +## Regenerate + +``` +python3 scripts/analysis/browse_3way.py runs/mcp_lift_study \ + --export explorer \ + --brand-page +``` + +The exporter sanitizes local paths and secrets and refuses to write any page that +fails the leak guard. Representative trial = median reward of each arm's valid +trials (quarantined / instant-death trials excluded). diff --git a/explorer/compare.html b/explorer/compare.html new file mode 100644 index 0000000000..2edbfebec1 --- /dev/null +++ b/explorer/compare.html @@ -0,0 +1,67 @@ +mcp_lift_study — 3-way compare

← flat list (all trials)

3-way comparison by task

Mean reward per arm over valid trials (instant-death and exception trials dropped); may differ slightly from the published n=3 aggregates where reruns exist. Click a row for the side-by-side traces. Gap = Sonnet with Sourcegraph minus Fable on a plain checkout. The defective ccx-vuln-remed-014 is omitted here; it remains in the flat list.

TaskSonnet, no toolSonnet + SourcegraphFable, no toolgap
ccx-crossorg-2170.4710.6950.104+0.591compare →
ccx-vuln-remed-1350.1530.6110.231+0.380compare →
ccx-migration-2890.6390.6810.574+0.107compare →
ccx-agentic-2230.4750.6250.537+0.088compare →
ccx-migration-2740.7501.0000.928+0.072compare →
ccx-vuln-remed-1260.5830.7590.735+0.024compare →
ccx-config-trace-0101.0001.0001.0000.000compare →
ccx-incident-1450.1770.1720.1720.000compare →
ccx-crossorg-2880.6810.5510.833-0.282compare →
\ No newline at end of file diff --git a/explorer/compare__ccx-agentic-223.html b/explorer/compare__ccx-agentic-223.html new file mode 100644 index 0000000000..b9e9435ca7 --- /dev/null +++ b/explorer/compare__ccx-agentic-223.html @@ -0,0 +1,1274 @@ +ccx-agentic-223 — 3-way compare

← All tasks · flat list

ccx-agentic-223

Sonnet baseline vs Sonnet + Sourcegraph MCP vs Fable baseline. Each column is that arm's median-reward trial.

Sonnet 4.6
0.475
mean reward, n=3
Sonnet 4.6 + MCP
0.625
mean reward, n=3
Fable 5
0.537
mean reward, n=3
Sonnet 4.6
baseline checkout, no MCP
0.389 rewardmean 0.475 (n=3)27 turns27 tools$0.49
repr trial ccx-agentic-223__dxcPXUd · open full trace →
Instruction sent
# Kubernetes sig-node Kubelet Component Ownership Map
+
+## Your Task
+
+Map the major kubelet components in kubernetes/kubernetes owned by sig-node. Find the Go source files that implement: the pod lifecycle manager, the container runtime interface (CRI) client, the volume manager, and the device plugin manager.
+
+## Context
+
+You are working on a codebase task involving repos from the org domain.
+
+## Available Resources
+
+## Output Format
+
+Use the published task contract:
+
+- `TASK_WORKDIR=/workspace`
+- `TASK_REPO_ROOT=/workspace`
+- `TASK_OUTPUT=/workspace/answer.json`
+
+Create a file at `TASK_OUTPUT` (`/workspace/answer.json`) with your findings in the following structure:
+
+```json
+{
+  "files": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go"}
+  ],
+  "symbols": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "SymbolName"}
+  ],
+  "chain": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "FunctionName"}
+  ],
+  "text": "Narrative explanation of your findings, citing repos and file paths."
+}
+```
+
+Include only the fields relevant to this task. Your answer is evaluated against a closed-world oracle — completeness matters.
+
+## Evaluation
+
+Your answer will be scored on:
+- **File recall and precision**: Did you find all relevant files?
+
Conversation (63)
#TypeToolText
1system-
2system-
3system-
4system-
5system-
6system-
7assistant-
I'll explore the Kubernetes kubelet codebase to find the relevant component files.
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api--v0.32.0
+client-go--v0.32.0
+etcd-io-etcd
+kubernetes--v1.32.0
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OWNERS
+active_deadline.go
+active_deadline_test.go
+apis
+cadvisor
+certificate
+checkpointmanager
+client
+cloudresource
+clustertrustbundle
+cm
+config
+configmap
+container
+doc.go
+envvars
+errors.go
+events
+eviction
+images
+kubelet.go
+kubelet_getters.go
+kubelet_getters_test.go
+kubelet_linux.go
+kubelet_network.go
+kubelet_network_linux.go
+kubelet_network_others.go
+kubelet_node_status.go
+kubelet_node_status_others.go
+kubelet_node_status_test.go
+kubelet_node_status_windows.go
+kubelet_others.go
+kubelet_pods.go
+kubelet_pods_linux_test.go
+kubelet_pods_test.go
+kubelet_pods_windows_test.go
+kubelet_resources.go
+kubelet_resources_test.go
+kubelet_server_journal.go
+kubelet_server_journal_linux.go
+kubelet_server_journal_nonlinux.go
+kubelet_server_journal_others.go
+kubelet_server_journal_test.go
+kubelet_server_journal_windows.go
+kubelet_test.go
+kubelet_volumes.go
+kubelet_volumes_linux_test.go
+kubelet_volumes_test.go
+kubeletconfig
+kuberuntime
+lifecycle
+logs
+metrics
+network
+nodeshutdown
+nodestatus
+oom
+pleg
+pluginmanager
+pod
+pod_container_deletor.go
+pod_container_deletor_test.go
+pod_workers.go
+pod_workers_test.go
+preemption
+prober
+qos
+reason_cache.go
+reason_cache_test.go
+runtime.go
+runtimeclass
+secret
+server
+stats
+status
+sysctl
+token
+types
+userns
+util
+volume_host.go
+volumemanager
+watchdog
+winstats
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mirror_client.go
+mirror_client_test.go
+pod_manager.go
+pod_manager_test.go
+testing
+OWNERS
+cache
+metrics
+populator
+reconciler
+volume_manager.go
+volume_manager_fake.go
+volume_manager_test.go
+OWNERS
+checkpoint
+endpoint.go
+endpoint_test.go
+manager.go
+manager_test.go
+plugin
+pod_devices.go
+pod_devices_test.go
+topology_hints.go
+topology_hints_test.go
+types.go
+convert.go
+convert_test.go
+doc.go
+fake_kuberuntime_manager.go
+helpers.go
+helpers_linux.go
+helpers_linux_test.go
+helpers_test.go
+helpers_unsupported.go
+instrumented_services.go
+instrumented_services_test.go
+kuberuntime_container.go
+kuberuntime_container_linux.go
+kuberuntime_container_linux_test.go
+kuberuntime_container_test.go
+kuberuntime_container_unsupported.go
+kuberuntime_container_windows.go
+kuberuntime_container_windows_test.go
+kuberuntime_gc.go
+kuberuntime_gc_test.go
+kuberuntime_image.go
+kuberuntime_image_test.go
+kuberuntime_logs.go
+kuberuntime_manager.go
+kuberuntime_manager_test.go
+kuberuntime_sandbox.go
+kuberuntime_sandbox_linux.go
+kuberuntime_sandbox_linux_test.go
+kuberuntime_sandbox_test.go
+kuberuntime_sandbox_unsupported.go
+kuberuntime_sandbox_windows.go
+kuberuntime_termination_order.go
+kuberuntime_termination_order_test.go
+labels.go
+labels_test.go
+legacy.go
+legacy_test.go
+security_context.go
+security_context_others.go
+security_context_others_test.go
+security_context_windows.go
+security_context_windows_test.go
+util
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admission_failure_handler_stub.go
+doc.go
+handlers.go
+handlers_test.go
+interfaces.go
+predicate.go
+predicate_test.go
+doc.go
+evented.go
+evented_test.go
+generic.go
+generic_test.go
+pleg.go
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no cri dir
+/workspace/kubernetes--v1.32.0/test/e2e_node/remote
+/workspace/kubernetes--v1.32.0/test/e2e_node/runner/remote
+/workspace/kubernetes--v1.32.0/staging/src/k8s.io/kube-aggregator/pkg/controllers/status/remote
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/workspace/kubernetes--v1.32.0/staging/src/k8s.io/kubelet/pkg/cri/streaming/errors.go
+/workspace/kubernetes--v1.32.0/staging/src/k8s.io/kubelet/pkg/cri/streaming/request_cache.go
+/workspace/kubernetes--v1.32.0/staging/src/k8s.io/kubelet/pkg/cri/streaming/server.go
+/workspace/kubernetes--v1.32.0/staging/src/k8s.io/kubelet/pkg/cri/streaming/portforward/constants.go
+/workspace/kubernetes--v1.32.0/staging/src/k8s.io/kubelet/pkg/cri/streaming/portforward/httpstream.go
+/workspace/kubernetes--v1.32.0/staging/src/k8s.io/kubelet/pkg/cri/streaming/portforward/portforward.go
+/workspace/kubernetes--v1.32.0/staging/src/k8s.io/kubelet/pkg/cri/streaming/portforward/websocket.go
+/workspace/kubernetes--v1.32.0/staging/src/k8s.io/kubelet/pkg/cri/streaming/remotecommand/attach.go
+/workspace/kubernetes--v1.32.0/staging/src/k8s.io/kubelet/pkg/cri/streaming/remotecommand/doc.go
+/workspace/kubernetes--v1.32.0/staging/src/k8s.io/kubelet/pkg/cri/streaming/remotecommand/exec.go
+/workspace/kubernetes--v1.32.0/staging/src/k8s.io/kubelet/pkg/cri/streaming/remotecommand/httpstream.go
+/workspace/kubernetes--v1.32.0/staging/src/k8s.io/kubelet/pkg/cri/streaming/remotecommand/websocket.go
+/workspace/kubernetes--v1.32.0/staging/src/k8s.io/kubelet/pkg/cri
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/workspace/kubernetes--v1.32.0/pkg/kubelet/kubelet.go
+/workspace/kubernetes--v1.32.0/pkg/kubemark/hollow_kubelet.go
+/workspace/kubernetes--v1.32.0/test/e2e_node/util.go
+/workspace/kubernetes--v1.32.0/cmd/kubelet/app/server.go
+/workspace/kubernetes--v1.32.0/cmd/kubemark/app/hollow_node.go
+/workspace/kubernetes--v1.32.0/cmd/kubeadm/app/util/runtime/impl.go
+/workspace/kubernetes--v1.32.0/cmd/kubeadm/app/util/runtime/runtime.go
+/workspace/kubernetes--v1.32.0/staging/src/k8s.io/cri-client/pkg/remote_runtime.go
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doc.go
+fake
+internal
+logs
+remote_image.go
+remote_image_test.go
+remote_runtime.go
+remote_runtime_test.go
+util
+utils.go
+utils_test.go
+CONTRIBUTING.md
+LICENSE
+OWNERS
+README.md
+SECURITY_CONTACTS
+code-of-conduct.md
+go.mod
+go.sum
+pkg
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/workspace/kubernetes--v1.32.0/pkg/kubelet/kubelet.go
+/workspace/kubernetes--v1.32.0/pkg/kubelet/kubelet_pods.go
+/workspace/kubernetes--v1.32.0/pkg/kubelet/reason_cache.go
+/workspace/kubernetes--v1.32.0/pkg/kubelet/pod_workers.go
+29:type RelistDuration struct {
+55:type PodLifecycleEvent struct {
+67:type PodLifecycleEventGenerator interface {
+79:type podLifecycleEventGeneratorHandler interface {
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50:type KillPodOptions struct {
+67:type UpdatePodOptions struct {
+120:type PodWorkerSync struct {
+132:type podWork struct {
+142:type PodWorkers interface {
+249:type podSyncer interface {
+278:type podSyncerFuncs struct {
+322:type podSyncStatus struct {
+551:type podWorkers struct {
+562:	podUpdates map[types.UID]chan struct{}
+582:	workerChannelFn func(uid types.UID, in chan struct{}) (out <-chan struct{})
+609:		podUpdates:                         map[types.UID]chan struct{}{},
+1214:func (p *podWorkers) podWorkerLoop(podUID types.UID, podUpdates <-chan struct{}) {
+1531:	known := make(map[types.UID]struct{})
+53:type GenericPLEG struct {
+89:type versionedWatchCondition struct {
+123:type podRecord struct {
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93:type VolumeManager interface {
+161:type PodStateProvider interface {
+168:type PodManager interface {
+243:type volumeManager struct {
+62:type ManagerImpl struct {
+118:type endpointInfo struct {
+123:type sourcesReadyStub struct{}
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47:type remoteRuntimeService struct {
+83:func NewRemoteRuntimeService(endpoint string, connectionTimeout time.Duration, tp trace.TracerProvider, logger *klog.Logger) (internalapi.RuntimeService, error) {
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43:type remoteImageService struct {
+50:func NewRemoteImageService(endpoint string, connectionTimeout time.Duration, tp trace.TracerProvider, logger *klog.Logger) (internalapi.ImageManagerService, error) {
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92:type podStateProvider interface {
+98:type kubeGenericRuntimeManager struct {
+182:type KubeGenericRuntime interface {
+454:type containerToKillInfo struct {
+467:type containerResources struct {
+475:type containerToUpdateInfo struct {
+487:type podActions struct {
+1408:type imageVolumePullResult struct {
+138:	runtimeService internalapi.RuntimeService
+189:func NewKubeGenericRuntimeManager(
+211:	runtimeService internalapi.RuntimeService,
+224:	runtimeService = newInstrumentedRuntimeService(runtimeService)
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63:type EventedPLEG struct {
+51:type handlerRunner struct {
+58:type podStatusProvider interface {
+63:func NewHandlerRunner(httpDoer kubetypes.HTTPDoer, commandRunner kubecontainer.CommandRunner, containerManager podStatusProvider, eventRecorder record.EventRecorder) kubecontainer.HandlerRunner {
+72:func (hr *handlerRunner) Run(ctx context.Context, containerID kubecontainer.ContainerID, pod *v1.Pod, container *v1.Container, handler *v1.LifecycleHandler) (string, error) {
+113:func resolvePort(portReference intstr.IntOrString, container *v1.Container) (int, error) {
+130:func (hr *handlerRunner) runSleepHandler(ctx context.Context, seconds int64) error {
+145:func (hr *handlerRunner) runHTTPHandler(ctx context.Context, pod *v1.Pod, container *v1.Container, handler *v1.LifecycleHandler, eventRecorder record.EventRecorder) error {
+190:func discardHTTPRespBody(resp *http.Response) {
+207:func NewAppArmorAdmitHandler(validator apparmor.Validator) PodAdmitHandler {
+213:type appArmorAdmitHandler struct {
+217:func (a *appArmorAdmitHandler) Admit(attrs *PodAdmitAttributes) PodAdmitResult {
+234:func isHTTPResponseError(err error) bool {
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OWNERS
+checkpoint
+endpoint.go
+endpoint_test.go
+manager.go
+manager_test.go
+plugin
+pod_devices.go
+pod_devices_test.go
+topology_hints.go
+topology_hints_test.go
+types.go
+OWNERS
+cache
+metrics
+operationexecutor
+plugin_manager.go
+plugin_manager_test.go
+pluginwatcher
+reconciler
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reconciler.go
+reconciler_common.go
+reconciler_test.go
+reconstruct.go
+reconstruct_common.go
+reconstruct_test.go
+desired_state_of_world_populator.go
+desired_state_of_world_populator_test.go
+actual_state_of_world.go
+actual_state_of_world_test.go
+desired_state_of_wold_selinux_metrics.go
+desired_state_of_world.go
+desired_state_of_world_test.go
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36:type Manager interface {
+98:type DeviceRunContainerOptions struct {
+v1beta1
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45:type Manager interface {
+108:type basicManager struct {
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23:type PodAdmitAttributes struct {
+31:type PodAdmitResult struct {
+41:type PodAdmitHandler interface {
+47:type PodAdmitTarget interface {
+53:type PodSyncLoopHandler interface {
+61:type PodSyncLoopTarget interface {
+67:type ShouldEvictResponse struct {
+77:type PodSyncHandler interface {
+88:type PodSyncTarget interface {
+94:type PodLifecycleTarget interface {
+101:type PodAdmitHandlers []PodAdmitHandler
+104:func (handlers *PodAdmitHandlers) AddPodAdmitHandler(a PodAdmitHandler) {
+109:type PodSyncLoopHandlers []PodSyncLoopHandler
+112:func (handlers *PodSyncLoopHandlers) AddPodSyncLoopHandler(a PodSyncLoopHandler) {
+117:type PodSyncHandlers []PodSyncHandler
+120:func (handlers *PodSyncHandlers) AddPodSyncHandler(a PodSyncHandler) {
+30:	"k8s.io/kubernetes/pkg/kubelet/types"
+82:type getNodeAnyWayFuncType func() (*v1.Node, error)
+84:type pluginResourceUpdateFuncType func(*schedulerframework.NodeInfo, *PodAdmitAttributes) error
+88:type AdmissionFailureHandler interface {
+92:type predicateAdmitHandler struct {
+102:func NewPredicateAdmitHandler(getNodeAnyWayFunc getNodeAnyWayFuncType, admissionFailureHandler AdmissionFailureHandler, pluginResourceUpdateFunc pluginResourceUpdateFuncType) PodAdmitHandler {
+110:func (w *predicateAdmitHandler) Admit(attrs *PodAdmitAttributes) PodAdmitResult {
+207:		switch re := r.(type) {
+245:func rejectPodAdmissionBasedOnOSSelector(pod *v1.Pod, node *v1.Node) bool {
+267:func rejectPodAdmissionBasedOnOSField(pod *v1.Pod) bool {
+275:func removeMissingExtendedResources(pod *v1.Pod, nodeInfo *schedulerframework.NodeInfo) *v1.Pod {
+299:// InsufficientResourceError is an error type that indicates what kind of resource limit is
+301:type InsufficientResourceError struct {
+308:func (e *InsufficientResourceError) Error() string {
+314:type PredicateFailureReaso...
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142:type PodWorkers interface {
+296:func (f podSyncerFuncs) SyncPod(ctx context.Context, updateType kubetypes.SyncPodType, pod *v1.Pod, mirrorPod *v1.Pod, podStatus *kubecontainer.PodStatus) (bool, error) {
+431:func (s *podSyncStatus) mergeLastUpdate(other UpdatePodOptions) {
+551:type podWorkers struct {
+735:func (p *podWorkers) UpdatePod(options UpdatePodOptions) {
+1194:func podUIDAndRefForUpdate(update UpdatePodOptions) (types.UID, klog.ObjectRef) {
+1214:func (p *podWorkers) podWorkerLoop(podUID types.UID, podUpdates <-chan struct{}) {
+53:type GenericPLEG struct {
+157:func (g *GenericPLEG) Start() {
+176:func (g *GenericPLEG) Update(relistDuration *RelistDuration) {
+222:func (g *GenericPLEG) getRelistTime() time.Time {
+230:func (g *GenericPLEG) updateRelistTime(timestamp time.Time) {
+236:func (g *GenericPLEG) Relist() {
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93:type VolumeManager interface {
+243:type volumeManager struct {
+286:func (vm *volumeManager) Run(ctx context.Context, sourcesReady config.SourcesReady) {
+62:type ManagerImpl struct {
+343:func (m *ManagerImpl) Start(activePods ActivePodsFunc, sourcesReady config.SourcesReady, initialContainers containermap.ContainerMap, initialContainerRunningSet sets.Set[string]) error {
+369:func (m *ManagerImpl) Allocate(pod *v1.Pod, container *v1.Container) error {
+549:func (m *ManagerImpl) UpdateAllocatedDevices() {
+571:func (m *ManagerImpl) devicesToAllocate(podUID, contName, resource string, required int, reusableDevices sets.Set[string]) (sets.Set[string], error) {
+977:func (m *ManagerImpl) callPreStartContainerIfNeeded(podUID, contName, resource string) error {
+1092:func (m *ManagerImpl) UpdateAllocatedResourcesStatus(pod *v1.Pod, status *v1.PodStatus) {
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47:type remoteRuntimeService struct {
+83:func NewRemoteRuntimeService(endpoint string, connectionTimeout time.Duration, tp trace.TracerProvider, logger *klog.Logger) (internalapi.RuntimeService, error) {
+192:func (r *remoteRuntimeService) RunPodSandbox(ctx context.Context, config *runtimeapi.PodSandboxConfig, runtimeHandler string) (string, error) {
+319:func (r *remoteRuntimeService) CreateContainer(ctx context.Context, podSandBoxID string, config *runtimeapi.ContainerConfig, sandboxConfig *runtimeapi.PodSandboxConfig) (string, error) {
+43:type remoteImageService struct {
+50:func NewRemoteImageService(endpoint string, connectionTimeout time.Duration, tp trace.TracerProvider, logger *klog.Logger) (internalapi.ImageManagerService, error) {
+130:func (r *remoteImageService) ListImages(ctx context.Context, filter *runtimeapi.ImageFilter) ([]*runtimeapi.Image, error) {
+180:func (r *remoteImageService) PullImage(ctx context.Context, image *runtimeapi.ImageSpec, auth *runtimeapi.AuthConfig, podSandboxConfig *runtimeapi.PodSandboxConfig) (string, error) {
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98:type kubeGenericRuntimeManager struct {
+182:type KubeGenericRuntime interface {
+189:func NewKubeGenericRuntimeManager(
+1119:func (m *kubeGenericRuntimeManager) SyncPod(ctx context.Context, pod *v1.Pod, podStatus *kubecontainer.PodStatus, pullSecrets []v1.Secret, backOff *flowcontrol.Backoff) (result kubecontainer.PodSyncResult) {
+45:type Manager interface {
+108:type basicManager struct {
+126:func NewBasicPodManager() Manager {
+146:func (pm *basicManager) AddPod(pod *v1.Pod) {
+247:func (pm *basicManager) GetPodByUID(uid types.UID) (*v1.Pod, bool) {
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54:type DesiredStateOfWorldPopulator interface {
+73:type PodStateProvider interface {
+80:type PodManager interface {
+125:type desiredStateOfWorldPopulator struct {
+141:type processedPods struct {
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44:type Reconciler interface {
+125:type reconciler struct {
60assistant-
Now I have a comprehensive picture. Let me compile all the relevant files and write the answer.
61assistantWrite
62userWrite
File created successfully at: /workspace/answer.json (file state is current in your context — no need to Read it back)
63assistant-
Here's a summary of the major kubelet components I found:
+
+## Pod Lifecycle Manager
+- **`pkg/kubelet/pod_workers.go`** — `PodWorkers` interface + `podWorkers` struct with `podWorkerLoop`; the core per-pod lifecycle engine
+- **`pkg/kubelet/pleg/pleg.go`** — `PodLifecycleEventGenerator` interface + `PodLifecycleEvent` type
+- **`pkg/kubelet/pleg/generic.go`** — `GenericPLEG` (polling-based)
+- **`pkg/kubelet/pleg/evented.go`** — `EventedPLEG` (event-driven via CRI streaming)
+- **`pkg/kubelet/lifecycle/interfaces.go`** — `PodLifecycleTarget`, `PodAdmitHandler`, `PodSyncHandler`
+- **`pkg/kubelet/pod/pod_manager.go`** — `basicManager` in-memory pod registry
+
+## CRI Client
+- **`staging/src/k8s.io/cri-client/pkg/remote_runtime.go`** — `remoteRuntimeService` / `NewRemoteRuntimeService`; gRPC client for CRI RuntimeService
+- **`staging/src/k8s.io/cri-client/pkg/remote_image.go`** — `remoteImageService` / `NewRemoteImageService`; gRPC client for CRI ImageService
+- **`pkg/kubelet/kuberuntime/kuberuntime_manager.go`** — `KubeGenericRuntime` / `kubeGenericRuntimeManager`; kubelet-side CRI wrapper with `SyncPod`
+
+## Volume Manager
+- **`pkg/kubelet/volumemanager/volume_manager.go`** — `VolumeManager` interface + `volumeManager` struct
+- **`pkg/kubelet/volumemanager/reconciler/reconciler_common.go`** — `Reconciler` interface + `reconciler` struct
+- **`pkg/kubelet/volumemanager/populator/desired_state_of_world_populator.go`** — `DesiredStateOfWorldPopulator`
+- **`pkg/kubelet/volumemanager/cache/`** — actual/desired state of world caches
+
+## Device Plugin Manager
+- **`pkg/kubelet/cm/devicemanager/manager.go`** — `ManagerImpl` with `Allocate`, `Start`
+- **`pkg/kubelet/cm/devicemanager/types.go`** — `Manager` interface
+- **`pkg/kubelet/cm/devicemanager/endpoint.go`** — per-plugin gRPC endpoin...
Tool calls (27)
1. Bash
Input
{
+  "command": "ls /workspace/",
+  "description": "List workspace contents"
+}
Output
{'stdout': 'api--v0.32.0\nclient-go--v0.32.0\netcd-io-etcd\nkubernetes--v1.32.0', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
2. Bash
Input
{
+  "command": "ls /workspace/kubernetes--v1.32.0/pkg/kubelet/",
+  "description": "List kubelet package contents"
+}
Output
{'stdout': 'OWNERS\nactive_deadline.go\nactive_deadline_test.go\napis\ncadvisor\ncertificate\ncheckpointmanager\nclient\ncloudresource\nclustertrustbundle\ncm\nconfig\nconfigmap\ncontainer\ndoc.go\nenvvars\nerrors.go\nevents\neviction\nimages\nkubelet.go\nkubelet_getters.go\nkubelet_getters_test.go\nkubelet_linux.go\nkubelet_network.go\nkubelet_network_linux.go\nkubelet_network_others.go\nkubelet_node_status.go\nkubelet_node_status_others.go\nkubelet_node_status_test.go\nkubelet_node_status_windows.go\nkubelet_others.go\nkubelet_pods.go\nkubelet_pods_linux_test.go\nkubelet_pods_test.go\nkubelet_pods_windows_test.go\nkubelet_resources.go\nkubelet_resources_test.go\nkubelet_server_journal.go\nkubelet_server_journal_linux.go\nkubelet_server_journal_nonlinux.go\nkubelet_server_journal_others.go\nkubelet_server_journal_test.go\nkubelet_server_journal_windows.go\nkubelet_test.go\nkubelet_volumes.go\nkubelet_volumes_linux_test.go\nkubelet_volumes_test.go\nkubeletconfig\nkuberuntime\nlifecycle\nlogs\nmetrics\nnetwork\nnodeshutdown\nnodestatus\noom\npleg\npluginmanager\npod\npod_container_deletor.go\npod_container_deletor_test.go\npod_workers.go\npod_workers_test.go\npreemption\nprober\nqos\nreason_cache.go\nreason_cache_test.go\nruntime.go\nruntimeclass\nsecret\nserver\nstats\nstatus\nsysctl\ntoken\ntypes\nuserns\nutil\nvolume_host.go\nvolumemanager\nwatchdog\nwinstats', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
3. Bash
Input
{
+  "command": "ls /workspace/kubernetes--v1.32.0/pkg/kubelet/pod/\nls /workspace/kubernetes--v1.32.0/pkg/kubelet/volumemanager/\nls /workspace/kubernetes--v1.32.0/pkg/kubelet/cm/devicemanager/ 2>/dev/null || echo \"not found\"\nls /workspace/kubernetes--v1.32.0/pkg/kubelet/kuberuntime/",
+  "description": "List key kubelet subdirectories"
+}
Output
{'stdout': 'mirror_client.go\nmirror_client_test.go\npod_manager.go\npod_manager_test.go\ntesting\nOWNERS\ncache\nmetrics\npopulator\nreconciler\nvolume_manager.go\nvolume_manager_fake.go\nvolume_manager_test.go\nOWNERS\ncheckpoint\nendpoint.go\nendpoint_test.go\nmanager.go\nmanager_test.go\nplugin\npod_devices.go\npod_devices_test.go\ntopology_hints.go\ntopology_hints_test.go\ntypes.go\nconvert.go\nconvert_test.go\ndoc.go\nfake_kuberuntime_manager.go\nhelpers.go\nhelpers_linux.go\nhelpers_linux_test.go\nhelpers_test.go\nhelpers_unsupported.go\ninstrumented_services.go\ninstrumented_services_test.go\nkuberuntime_container.go\nkuberuntime_container_linux.go\nkuberuntime_container_linux_test.go\nkuberuntime_container_test.go\nkuberuntime_container_unsupported.go\nkuberuntime_container_windows.go\nkuberuntime_container_windows_test.go\nkuberuntime_gc.go\nkuberuntime_gc_test.go\nkuberuntime_image.go\nkuberuntime_image_test.go\nkuberuntime_logs.go\nkuberuntime_manager.go\nkuberuntime_manager_test.go\nkuberuntime_sandbox.go\nkuberuntime_sandbox_linux.go\nkuberuntime_sandbox_linux_test.go\nkuberuntime_sandbox_test.go\nkuberuntime_sandbox_unsupported.go\nkuberuntime_sandbox_windows.go\nkuberuntime_termination_order.go\nkuberuntime_termination_order_test.go\nlabels.go\nlabels_test.go\nlegacy.go\nlegacy_test.go\nsecurity_context.go\nsecurity_context_others.go\nsecurity_context_others_test.go\nsecurity_context_windows.go\nsecurity_context_windows_test.go\nutil', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
4. Bash
Input
{
+  "command": "ls /workspace/kubernetes--v1.32.0/pkg/kubelet/lifecycle/\nls /workspace/kubernetes--v1.32.0/pkg/kubelet/pleg/",
+  "description": "List lifecycle and pleg directories"
+}
Output
{'stdout': 'admission_failure_handler_stub.go\ndoc.go\nhandlers.go\nhandlers_test.go\ninterfaces.go\npredicate.go\npredicate_test.go\ndoc.go\nevented.go\nevented_test.go\ngeneric.go\ngeneric_test.go\npleg.go', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
5. Bash
Input
{
+  "command": "# Find CRI client - look for remote/grpc CRI implementation\nfind /workspace/kubernetes--v1.32.0/pkg/kubelet -name \"*.go\" | xargs grep -l \"RuntimeServiceClient\\|CRI.*client\\|criClient\" 2>/dev/null | grep -v \"_test.go\" | head -20\nls /workspace/kubernetes--v1.32.0/pkg/kubelet/cri/ 2>/dev/null || echo \"no cri dir\"\nfind /workspace/kubernetes--v1.32.0 -type d -name \"remote\" | head -10",
+  "description": "Find CRI client implementation"
+}
Output
{'stdout': 'no cri dir\n/workspace/kubernetes--v1.32.0/test/e2e_node/remote\n/workspace/kubernetes--v1.32.0/test/e2e_node/runner/remote\n/workspace/kubernetes--v1.32.0/staging/src/k8s.io/kube-aggregator/pkg/controllers/status/remote', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
6. Bash
Input
{
+  "command": "find /workspace/kubernetes--v1.32.0 -type f -name \"*.go\" -path \"*/cri/*\" | grep -v \"_test.go\" | head -20\nfind /workspace/kubernetes--v1.32.0 -type d -name \"cri\" | head -10",
+  "description": "Find CRI directories"
+}
Output
{'stdout': '/workspace/kubernetes--v1.32.0/staging/src/k8s.io/kubelet/pkg/cri/streaming/errors.go\n/workspace/kubernetes--v1.32.0/staging/src/k8s.io/kubelet/pkg/cri/streaming/request_cache.go\n/workspace/kubernetes--v1.32.0/staging/src/k8s.io/kubelet/pkg/cri/streaming/server.go\n/workspace/kubernetes--v1.32.0/staging/src/k8s.io/kubelet/pkg/cri/streaming/portforward/constants.go\n/workspace/kubernetes--v1.32.0/staging/src/k8s.io/kubelet/pkg/cri/streaming/portforward/httpstream.go\n/workspace/kubernetes--v1.32.0/staging/src/k8s.io/kubelet/pkg/cri/streaming/portforward/portforward.go\n/workspace/kubernetes--v1.32.0/staging/src/k8s.io/kubelet/pkg/cri/streaming/portforward/websocket.go\n/workspace/kubernetes--v1.32.0/staging/src/k8s.io/kubelet/pkg/cri/streaming/remotecommand/attach.go\n/workspace/kubernetes--v1.32.0/staging/src/k8s.io/kubelet/pkg/cri/streaming/remotecommand/doc.go\n/workspace/kubernetes--v1.32.0/staging/src/k8s.io/kubelet/pkg/cri/streaming/remotecommand/exec.go\n/workspace/kubernetes--v1.32.0/staging/src/k8s.io/kubelet/pkg/cri/streaming/remotecommand/httpstream.go\n/workspace/kubernetes--v1.32.0/staging/src/k8s.io/kubelet/pkg/cri/streaming/remotecommand/websocket.go\n/workspace/kubernetes--v1.32.0/staging/src/k8s.io/kubelet/pkg/cri', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
7. Bash
Input
{
+  "command": "find /workspace/kubernetes--v1.32.0 -type f -name \"*.go\" | xargs grep -l \"remoteRuntimeService\\|RemoteRuntimeService\\|newRemoteRuntime\" 2>/dev/null | grep -v \"_test.go\" | head -20",
+  "description": "Find remote runtime service CRI client"
+}
Output
{'stdout': '/workspace/kubernetes--v1.32.0/pkg/kubelet/kubelet.go\n/workspace/kubernetes--v1.32.0/pkg/kubemark/hollow_kubelet.go\n/workspace/kubernetes--v1.32.0/test/e2e_node/util.go\n/workspace/kubernetes--v1.32.0/cmd/kubelet/app/server.go\n/workspace/kubernetes--v1.32.0/cmd/kubemark/app/hollow_node.go\n/workspace/kubernetes--v1.32.0/cmd/kubeadm/app/util/runtime/impl.go\n/workspace/kubernetes--v1.32.0/cmd/kubeadm/app/util/runtime/runtime.go\n/workspace/kubernetes--v1.32.0/staging/src/k8s.io/cri-client/pkg/remote_runtime.go', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
8. Bash
Input
{
+  "command": "ls /workspace/kubernetes--v1.32.0/staging/src/k8s.io/cri-client/pkg/\nls /workspace/kubernetes--v1.32.0/staging/src/k8s.io/cri-client/",
+  "description": "Explore cri-client staging package"
+}
Output
{'stdout': 'doc.go\nfake\ninternal\nlogs\nremote_image.go\nremote_image_test.go\nremote_runtime.go\nremote_runtime_test.go\nutil\nutils.go\nutils_test.go\nCONTRIBUTING.md\nLICENSE\nOWNERS\nREADME.md\nSECURITY_CONTACTS\ncode-of-conduct.md\ngo.mod\ngo.sum\npkg', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
9. Bash
Input
{
+  "command": "# Find pod lifecycle manager - pod_workers.go is likely the key file\ngrep -l \"podWorker\\|PodWorker\\|SyncPod\\|podLifecycle\" /workspace/kubernetes--v1.32.0/pkg/kubelet/*.go 2>/dev/null | grep -v \"_test.go\"\n# Check pleg files\ngrep -n \"type.*struct\\|type.*interface\" /workspace/kubernetes--v1.32.0/pkg/kubelet/pleg/pleg.go | head -20",
+  "description": "Find pod lifecycle manager and PLEG"
+}
Output
{'stdout': '/workspace/kubernetes--v1.32.0/pkg/kubelet/kubelet.go\n/workspace/kubernetes--v1.32.0/pkg/kubelet/kubelet_pods.go\n/workspace/kubernetes--v1.32.0/pkg/kubelet/reason_cache.go\n/workspace/kubernetes--v1.32.0/pkg/kubelet/pod_workers.go\n29:type RelistDuration struct {\n55:type PodLifecycleEvent struct {\n67:type PodLifecycleEventGenerator interface {\n79:type podLifecycleEventGeneratorHandler interface {', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
10. Bash
Input
{
+  "command": "grep -n \"type.*struct\\|type.*interface\" /workspace/kubernetes--v1.32.0/pkg/kubelet/pod_workers.go | head -30\ngrep -n \"type.*struct\\|type.*interface\" /workspace/kubernetes--v1.32.0/pkg/kubelet/pleg/generic.go | head -20",
+  "description": "Check pod workers and PLEG types"
+}
Output
{'stdout': '50:type KillPodOptions struct {\n67:type UpdatePodOptions struct {\n120:type PodWorkerSync struct {\n132:type podWork struct {\n142:type PodWorkers interface {\n249:type podSyncer interface {\n278:type podSyncerFuncs struct {\n322:type podSyncStatus struct {\n551:type podWorkers struct {\n562:\tpodUpdates map[types.UID]chan struct{}\n582:\tworkerChannelFn func(uid types.UID, in chan struct{}) (out <-chan struct{})\n609:\t\tpodUpdates:                         map[types.UID]chan struct{}{},\n1214:func (p *podWorkers) podWorkerLoop(podUID types.UID, podUpdates <-chan struct{}) {\n1531:\tknown := make(map[types.UID]struct{})\n53:type GenericPLEG struct {\n89:type versionedWatchCondition struct {\n123:type podRecord struct {', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
11. Bash
Input
{
+  "command": "grep -n \"type.*struct\\|type.*interface\" /workspace/kubernetes--v1.32.0/pkg/kubelet/volumemanager/volume_manager.go | head -20\ngrep -n \"type.*struct\\|type.*interface\" /workspace/kubernetes--v1.32.0/pkg/kubelet/cm/devicemanager/manager.go | head -20",
+  "description": "Check volume manager and device manager types"
+}
Output
{'stdout': '93:type VolumeManager interface {\n161:type PodStateProvider interface {\n168:type PodManager interface {\n243:type volumeManager struct {\n62:type ManagerImpl struct {\n118:type endpointInfo struct {\n123:type sourcesReadyStub struct{}', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
12. Bash
Input
{
+  "command": "grep -n \"type.*struct\\|type.*interface\" /workspace/kubernetes--v1.32.0/staging/src/k8s.io/cri-client/pkg/remote_runtime.go | head -20\ngrep -n \"func New\\|func new\" /workspace/kubernetes--v1.32.0/staging/src/k8s.io/cri-client/pkg/remote_runtime.go | head -10",
+  "description": "Check CRI remote runtime client"
+}
Output
{'stdout': '47:type remoteRuntimeService struct {\n83:func NewRemoteRuntimeService(endpoint string, connectionTimeout time.Duration, tp trace.TracerProvider, logger *klog.Logger) (internalapi.RuntimeService, error) {', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
13. Bash
Input
{
+  "command": "grep -n \"type.*struct\\|type.*interface\" /workspace/kubernetes--v1.32.0/staging/src/k8s.io/cri-client/pkg/remote_image.go | head -20\ngrep -n \"func New\\|func new\" /workspace/kubernetes--v1.32.0/staging/src/k8s.io/cri-client/pkg/remote_image.go | head -10",
+  "description": "Check CRI remote image client"
+}
Output
{'stdout': '43:type remoteImageService struct {\n50:func NewRemoteImageService(endpoint string, connectionTimeout time.Duration, tp trace.TracerProvider, logger *klog.Logger) (internalapi.ImageManagerService, error) {', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
14. Bash
Input
{
+  "command": "# Check kuberuntime manager for CRI usage\ngrep -n \"type.*struct\\|type.*interface\" /workspace/kubernetes--v1.32.0/pkg/kubelet/kuberuntime/kuberuntime_manager.go | head -20\ngrep -n \"func New\\|RuntimeService\\|ImageService\" /workspace/kubernetes--v1.32.0/pkg/kubelet/kuberuntime/kuberuntime_manager.go | head -20",
+  "description": "Check kuberuntime manager"
+}
Output
{'stdout': '92:type podStateProvider interface {\n98:type kubeGenericRuntimeManager struct {\n182:type KubeGenericRuntime interface {\n454:type containerToKillInfo struct {\n467:type containerResources struct {\n475:type containerToUpdateInfo struct {\n487:type podActions struct {\n1408:type imageVolumePullResult struct {\n138:\truntimeService internalapi.RuntimeService\n189:func NewKubeGenericRuntimeManager(\n211:\truntimeService internalapi.RuntimeService,\n224:\truntimeService = newInstrumentedRuntimeService(runtimeService)', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
15. Bash
Input
{
+  "command": "# Look for the pod lifecycle / pleg evented implementation\ngrep -n \"type.*struct\\|type.*interface\" /workspace/kubernetes--v1.32.0/pkg/kubelet/pleg/evented.go | head -20\n\n# Check the lifecycle/handlers.go for pod lifecycle management\ngrep -n \"type.*struct\\|type.*interface\\|func \" /workspace/kubernetes--v1.32.0/pkg/kubelet/lifecycle/handlers.go | head -30",
+  "description": "Check evented PLEG and lifecycle handlers"
+}
Output
{'stdout': '63:type EventedPLEG struct {\n51:type handlerRunner struct {\n58:type podStatusProvider interface {\n63:func NewHandlerRunner(httpDoer kubetypes.HTTPDoer, commandRunner kubecontainer.CommandRunner, containerManager podStatusProvider, eventRecorder record.EventRecorder) kubecontainer.HandlerRunner {\n72:func (hr *handlerRunner) Run(ctx context.Context, containerID kubecontainer.ContainerID, pod *v1.Pod, container *v1.Container, handler *v1.LifecycleHandler) (string, error) {\n113:func resolvePort(portReference intstr.IntOrString, container *v1.Container) (int, error) {\n130:func (hr *handlerRunner) runSleepHandler(ctx context.Context, seconds int64) error {\n145:func (hr *handlerRunner) runHTTPHandler(ctx context.Context, pod *v1.Pod, container *v1.Container, handler *v1.LifecycleHandler, eventRecorder record.EventRecorder) error {\n190:func discardHTTPRespBody(resp *http.Response) {\n207:func NewAppArmorAdmitHandler(validator apparmor.Validator) PodAdmitHandler {\n213:type appArmorAdmitHandler struct {\n217:func (a *appArmorAdmitHandler) Admit(attrs *PodAdmitAttributes) PodAdmitResult {\n234:func isHTTPResponseError(err error) bool {', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
16. Bash
Input
{
+  "command": "# Check device manager plugin directory\nls /workspace/kubernetes--v1.32.0/pkg/kubelet/cm/devicemanager/\n# Also check pluginmanager\nls /workspace/kubernetes--v1.32.0/pkg/kubelet/pluginmanager/ | head -20",
+  "description": "List device manager and plugin manager files"
+}
Output
{'stdout': 'OWNERS\ncheckpoint\nendpoint.go\nendpoint_test.go\nmanager.go\nmanager_test.go\nplugin\npod_devices.go\npod_devices_test.go\ntopology_hints.go\ntopology_hints_test.go\ntypes.go\nOWNERS\ncache\nmetrics\noperationexecutor\nplugin_manager.go\nplugin_manager_test.go\npluginwatcher\nreconciler', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
17. Bash
Input
{
+  "command": "# Check volumemanager subdirs\nls /workspace/kubernetes--v1.32.0/pkg/kubelet/volumemanager/reconciler/\nls /workspace/kubernetes--v1.32.0/pkg/kubelet/volumemanager/populator/\nls /workspace/kubernetes--v1.32.0/pkg/kubelet/volumemanager/cache/",
+  "description": "List volume manager subpackages"
+}
Output
{'stdout': 'reconciler.go\nreconciler_common.go\nreconciler_test.go\nreconstruct.go\nreconstruct_common.go\nreconstruct_test.go\ndesired_state_of_world_populator.go\ndesired_state_of_world_populator_test.go\nactual_state_of_world.go\nactual_state_of_world_test.go\ndesired_state_of_wold_selinux_metrics.go\ndesired_state_of_world.go\ndesired_state_of_world_test.go', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
18. Bash
Input
{
+  "command": "# Check key types in device manager\ngrep -n \"type.*struct\\|type.*interface\" /workspace/kubernetes--v1.32.0/pkg/kubelet/cm/devicemanager/types.go 2>/dev/null | head -20\n\n# Check device manager plugin directory\nls /workspace/kubernetes--v1.32.0/pkg/kubelet/cm/devicemanager/plugin/",
+  "description": "Check device manager types and plugin"
+}
Output
{'stdout': '36:type Manager interface {\n98:type DeviceRunContainerOptions struct {\nv1beta1', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
19. Bash
Input
{
+  "command": "# Check for pod lifecycle manager - more specifically the pod_manager.go\ngrep -n \"type.*struct\\|type.*interface\" /workspace/kubernetes--v1.32.0/pkg/kubelet/pod/pod_manager.go | head -30\n\n# Also check if there's a \"lifecycle\" package with a manager\ngrep -rn \"type.*Manager.*interface\\|type.*manager.*struct\" /workspace/kubernetes--v1.32.0/pkg/kubelet/lifecycle/ | head -20",
+  "description": "Check pod manager and lifecycle manager types"
+}
Output
{'stdout': '45:type Manager interface {\n108:type basicManager struct {', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
20. Bash
Input
{
+  "command": "# Check lifecycle interfaces.go - it may have the key interface for pod lifecycle\ngrep -n \"type\\|func\" /workspace/kubernetes--v1.32.0/pkg/kubelet/lifecycle/interfaces.go | head -30\n\n# What is in lifecycle/predicate.go?\ngrep -n \"type\\|func \" /workspace/kubernetes--v1.32.0/pkg/kubelet/lifecycle/predicate.go | head -20",
+  "description": "Check lifecycle interfaces and predicate"
+}
Output
{'stdout': '23:type PodAdmitAttributes struct {\n31:type PodAdmitResult struct {\n41:type PodAdmitHandler interface {\n47:type PodAdmitTarget interface {\n53:type PodSyncLoopHandler interface {\n61:type PodSyncLoopTarget interface {\n67:type ShouldEvictResponse struct {\n77:type PodSyncHandler interface {\n88:type PodSyncTarget interface {\n94:type PodLifecycleTarget interface {\n101:type PodAdmitHandlers []PodAdmitHandler\n104:func (handlers *PodAdmitHandlers) AddPodAdmitHandler(a PodAdmitHandler) {\n109:type PodSyncLoopHandlers []PodSyncLoopHandler\n112:func (handlers *PodSyncLoopHandlers) AddPodSyncLoopHandler(a PodSyncLoopHandler) {\n117:type PodSyncHandlers []PodSyncHandler\n120:func (handlers *PodSyncHandlers) AddPodSyncHandler(a PodSyncHandler) {\n30:\t"k8s.io/kubernetes/pkg/kubelet/types"\n82:type getNodeAnyWayFuncType func() (*v1.Node, error)\n84:type pluginResourceUpdateFuncType func(*schedulerframework.NodeInfo, *PodAdmitAttributes) error\n88:type AdmissionFailureHandler interface {\n92:type predicateAdmitHandler struct {\n102:func NewPredicateAdmitHandler(getNodeAnyWayFunc getNodeAnyWayFuncType, admissionFailureHandler AdmissionFailureHandler, pluginResourceUpdateFunc pluginResourceUpdateFuncType) PodAdmitHandler {\n110:func (w *predicateAdmitHandler) Admit(attrs *PodAdmitAttributes) PodAdmitResult {\n207:\t\tswitch re := r.(type) {\n245:func rejectPodAdmissionBasedOnOSSelector(pod *v1.Pod, node *v1.Node) bool {\n267:func rejectPodAdmissionBasedOnOSField(pod *v1.Pod) bool {\n275:func removeMissingExtendedResources(pod *v1.Pod, nodeInfo *schedulerframework.NodeInfo) *v1.Pod {\n299:// InsufficientResourceError is an error type that indicates what kind of resource limit is\n301:type InsufficientResourceError struct {\n308:func (e *InsufficientResourceError) Error() string {\n314:type PredicateFailureReason interface {\n319:func (e *InsufficientResourceError) GetReason() string {\n324:func (e *InsufficientResourceError) GetInsufficientAmount() int64 {\n329:type PredicateFailureError struct {\n334:func (e *PredicateFailureError) Error() string {\n339:func (e *PredicateFailureError) GetReason() string {', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
21. Bash
Input
{
+  "command": "# Get the key symbols from each file we've identified\n# 1. Pod lifecycle / pod workers\ngrep -n \"^type podWorkers struct\\|^type PodWorkers interface\\|^func.*podWorkerLoop\\|^func.*UpdatePod\\|^func.*SyncPod\" /workspace/kubernetes--v1.32.0/pkg/kubelet/pod_workers.go | head -15\n\n# 2. PLEG generic\ngrep -n \"^type GenericPLEG struct\\|^func.*Start\\|^func.*Relist\" /workspace/kubernetes--v1.32.0/pkg/kubelet/pleg/generic.go | head -10",
+  "description": "Check key symbols in pod workers and PLEG"
+}
Output
{'stdout': '142:type PodWorkers interface {\n296:func (f podSyncerFuncs) SyncPod(ctx context.Context, updateType kubetypes.SyncPodType, pod *v1.Pod, mirrorPod *v1.Pod, podStatus *kubecontainer.PodStatus) (bool, error) {\n431:func (s *podSyncStatus) mergeLastUpdate(other UpdatePodOptions) {\n551:type podWorkers struct {\n735:func (p *podWorkers) UpdatePod(options UpdatePodOptions) {\n1194:func podUIDAndRefForUpdate(update UpdatePodOptions) (types.UID, klog.ObjectRef) {\n1214:func (p *podWorkers) podWorkerLoop(podUID types.UID, podUpdates <-chan struct{}) {\n53:type GenericPLEG struct {\n157:func (g *GenericPLEG) Start() {\n176:func (g *GenericPLEG) Update(relistDuration *RelistDuration) {\n222:func (g *GenericPLEG) getRelistTime() time.Time {\n230:func (g *GenericPLEG) updateRelistTime(timestamp time.Time) {\n236:func (g *GenericPLEG) Relist() {', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
22. Bash
Input
{
+  "command": "# Get key symbols for volume manager\ngrep -n \"^type VolumeManager interface\\|^type volumeManager struct\\|^func.*Run\\b\\|^func.*MountVolume\\|^func.*UnmountVolume\" /workspace/kubernetes--v1.32.0/pkg/kubelet/volumemanager/volume_manager.go | head -15\n\n# Device manager key symbols\ngrep -n \"^type Manager interface\\|^type ManagerImpl struct\\|^func.*Start\\|^func.*Allocate\\|^func.*Register\" /workspace/kubernetes--v1.32.0/pkg/kubelet/cm/devicemanager/manager.go | head -15",
+  "description": "Check key symbols for volume manager and device manager"
+}
Output
{'stdout': '93:type VolumeManager interface {\n243:type volumeManager struct {\n286:func (vm *volumeManager) Run(ctx context.Context, sourcesReady config.SourcesReady) {\n62:type ManagerImpl struct {\n343:func (m *ManagerImpl) Start(activePods ActivePodsFunc, sourcesReady config.SourcesReady, initialContainers containermap.ContainerMap, initialContainerRunningSet sets.Set[string]) error {\n369:func (m *ManagerImpl) Allocate(pod *v1.Pod, container *v1.Container) error {\n549:func (m *ManagerImpl) UpdateAllocatedDevices() {\n571:func (m *ManagerImpl) devicesToAllocate(podUID, contName, resource string, required int, reusableDevices sets.Set[string]) (sets.Set[string], error) {\n977:func (m *ManagerImpl) callPreStartContainerIfNeeded(podUID, contName, resource string) error {\n1092:func (m *ManagerImpl) UpdateAllocatedResourcesStatus(pod *v1.Pod, status *v1.PodStatus) {', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
23. Bash
Input
{
+  "command": "# CRI client key symbols\ngrep -n \"^type remoteRuntimeService struct\\|^func NewRemoteRuntimeService\\|^func.*RunPodSandbox\\|^func.*CreateContainer\" /workspace/kubernetes--v1.32.0/staging/src/k8s.io/cri-client/pkg/remote_runtime.go | head -10\ngrep -n \"^type remoteImageService struct\\|^func NewRemoteImageService\\|^func.*PullImage\\|^func.*ListImages\" /workspace/kubernetes--v1.32.0/staging/src/k8s.io/cri-client/pkg/remote_image.go | head -10",
+  "description": "Check CRI client key symbols"
+}
Output
{'stdout': '47:type remoteRuntimeService struct {\n83:func NewRemoteRuntimeService(endpoint string, connectionTimeout time.Duration, tp trace.TracerProvider, logger *klog.Logger) (internalapi.RuntimeService, error) {\n192:func (r *remoteRuntimeService) RunPodSandbox(ctx context.Context, config *runtimeapi.PodSandboxConfig, runtimeHandler string) (string, error) {\n319:func (r *remoteRuntimeService) CreateContainer(ctx context.Context, podSandBoxID string, config *runtimeapi.ContainerConfig, sandboxConfig *runtimeapi.PodSandboxConfig) (string, error) {\n43:type remoteImageService struct {\n50:func NewRemoteImageService(endpoint string, connectionTimeout time.Duration, tp trace.TracerProvider, logger *klog.Logger) (internalapi.ImageManagerService, error) {\n130:func (r *remoteImageService) ListImages(ctx context.Context, filter *runtimeapi.ImageFilter) ([]*runtimeapi.Image, error) {\n180:func (r *remoteImageService) PullImage(ctx context.Context, image *runtimeapi.ImageSpec, auth *runtimeapi.AuthConfig, podSandboxConfig *runtimeapi.PodSandboxConfig) (string, error) {', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
24. Bash
Input
{
+  "command": "# Get the kuberuntime manager key symbols\ngrep -n \"^type kubeGenericRuntimeManager struct\\|^type KubeGenericRuntime interface\\|^func NewKubeGenericRuntimeManager\\|^func.*SyncPod\\b\" /workspace/kubernetes--v1.32.0/pkg/kubelet/kuberuntime/kuberuntime_manager.go | head -10\n\n# Get the pod_manager.go key symbols\ngrep -n \"^type Manager interface\\|^type basicManager struct\\|^func NewBasicPodManager\\|^func.*AddPod\\|^func.*GetPodByUID\" /workspace/kubernetes--v1.32.0/pkg/kubelet/pod/pod_manager.go | head -10",
+  "description": "Check kuberuntime manager and pod manager key symbols"
+}
Output
{'stdout': '98:type kubeGenericRuntimeManager struct {\n182:type KubeGenericRuntime interface {\n189:func NewKubeGenericRuntimeManager(\n1119:func (m *kubeGenericRuntimeManager) SyncPod(ctx context.Context, pod *v1.Pod, podStatus *kubecontainer.PodStatus, pullSecrets []v1.Secret, backOff *flowcontrol.Backoff) (result kubecontainer.PodSyncResult) {\n45:type Manager interface {\n108:type basicManager struct {\n126:func NewBasicPodManager() Manager {\n146:func (pm *basicManager) AddPod(pod *v1.Pod) {\n247:func (pm *basicManager) GetPodByUID(uid types.UID) (*v1.Pod, bool) {', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
25. Bash
Input
{
+  "command": "# Also check volume reconciler and populator\ngrep -n \"^type.*interface\\|^type.*struct\" /workspace/kubernetes--v1.32.0/pkg/kubelet/volumemanager/reconciler/reconciler.go | head -10\ngrep -n \"^type.*interface\\|^type.*struct\" /workspace/kubernetes--v1.32.0/pkg/kubelet/volumemanager/populator/desired_state_of_world_populator.go | head -10",
+  "description": "Check volume manager reconciler and populator types"
+}
Output
{'stdout': '54:type DesiredStateOfWorldPopulator interface {\n73:type PodStateProvider interface {\n80:type PodManager interface {\n125:type desiredStateOfWorldPopulator struct {\n141:type processedPods struct {', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
26. Bash
Input
{
+  "command": "grep -n \"^type.*interface\\|^type.*struct\" /workspace/kubernetes--v1.32.0/pkg/kubelet/volumemanager/reconciler/reconciler_common.go | head -10",
+  "description": "Check reconciler common types"
+}
Output
{'stdout': '44:type Reconciler interface {\n125:type reconciler struct {', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
27. Write
Input
{
+  "file_path": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pod_workers.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pleg/pleg.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pleg/generic.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pleg/evented.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/lifecycle/interfaces.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/lifecycle/handlers.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/lifecycle/predicate.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pod/pod_manager.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/kuberuntime/kuberuntime_manager.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/kuberuntime/kuberuntime_container.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/kuberuntime/kuberuntime_sandbox.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/kuberuntime/kuberuntime_image.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"staging/src/k8s.io/cri-client/pkg/remote_runtime.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"staging/src/k8s.io/cri-client/pkg/remote_image.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"staging/src/k8s.io/cri-client/pkg/utils.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/volumemanager/volume_manager.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/volumemanager/reconciler/reconciler.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/volumemanager/reconciler/reconciler_common.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/volumemanager/reconciler/reconstruct.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/volumemanager/reconciler/reconstruct_common.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/volumemanager/populator/desired_state_of_world_populator.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/volumemanager/cache/actual_state_of_world.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/volumemanager/cache/desired_state_of_world.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/cm/devicemanager/manager.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/cm/devicemanager/endpoint.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/cm/devicemanager/pod_devices.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/cm/devicemanager/types.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/cm/devicemanager/topology_hints.go\"}\n  ],\n  \"symbols\": [\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pod_workers.go\", \"symbol\": \"PodWorkers\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pod_workers.go\", \"symbol\": \"podWorkers\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pod_workers.go\", \"symbol\": \"podWorkerLoop\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pleg/pleg.go\", \"symbol\": \"PodLifecycleEventGenerator\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pleg/pleg.go\", \"symbol\": \"PodLifecycleEvent\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pleg/generic.go\", \"symbol\": \"GenericPLEG\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pleg/evented.go\", \"symbol\": \"EventedPLEG\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/lifecycle/interfaces.go\", \"symbol\": \"PodLifecycleTarget\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pk
+...
Output
{'type': 'create', 'filePath': '/workspace/answer.json', 'content': '{\n  "files": [\n    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/pod_workers.go"},\n    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/pleg/pleg.go"},\n    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/pleg/generic.go"},\n    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/pleg/evented.go"},\n    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/lifecycle/interfaces.go"},\n    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/lifecycle/handlers.go"},\n    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/lifecycle/predicate.go"},\n    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/pod/pod_manager.go"},\n    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/kuberuntime/kuberuntime_manager.go"},\n    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/kuberuntime/kuberuntime_container.go"},\n    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/kuberuntime/kuberuntime_sandbox.go"},\n    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/kuberuntime/kuberuntime_image.go"},\n    {"repo": "kubernetes/kubernetes", "path": "staging/src/k8s.io/cri-client/pkg/remote_runtime.go"},\n    {"repo": "kubernetes/kubernetes", "path": "staging/src/k8s.io/cri-client/pkg/remote_image.go"},\n    {"repo": "kubernetes/kubernetes", "path": "staging/src/k8s.io/cri-client/pkg/utils.go"},\n    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/volumemanager/volume_manager.go"},\n    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/volumemanager/reconciler/reconciler.go"},\n    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/volumemanager/reconciler/reconciler_common.go"},\n    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/volumemanager/reconciler/reconstruct.go"},\n    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/volumemanager/reconciler/reconstruct_common.go"},\n    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/volumemanager/populator/desired_state_of_world_populator.go"},\n    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/volumemanager/cache/actual_state_of_world.go"},\n    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/volumemanager/cache/desired_state_of_world.go"},\n    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/cm/devicemanager/manager.go"},\n    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/cm/devicemanager/endpoint.go"},\n    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/cm/devicemanager/pod_devices.go"},\n    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/cm/devicemanager/types.go"},\n    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/cm/devicemanager/topology_hints.go"}\n  ],\n  "symbols": [\n    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/pod_workers.go", "symbol": "PodWorkers"},\n    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/pod_workers.go", "symbol": "podWorkers"},\n    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/pod_workers.go", "symbol": "podWorkerLoop"},\n    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/pleg/pleg.go", "symbol": "PodLifecycleEventGenerator"},\n    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/pleg/pleg.go", "symbol": "PodLifecycleEvent"},\n    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/pleg/generic.go", "symbol": "GenericPLEG"},\n    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/pleg/evented.go", "symbol": "EventedPLEG"},\n    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/lifecycle/interfaces.go", "symbol": "PodLifecycleTarget"},\n    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/lifecycle/interfaces.go", "symbol": "PodAdmitHandler"},\n    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/lifecycle/interfaces.go", "symbol": "PodSyncHandler"},\n    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/pod/pod_manager.go", "symbol": "Manager"},\n    {"repo": "kubernetes/kubernete...
Bash (26)
1. $ ls /workspace/
2. $ ls /workspace/kubernetes--v1.32.0/pkg/kubelet/
3. $ ls /workspace/kubernetes--v1.32.0/pkg/kubelet/pod/
+ls /workspace/kubernetes--v1.32.0/pkg/kubelet/volumemanager/
+ls /workspace/kubernetes--v1.32.0/pkg/kubelet/cm/devicemanager/ 2>/dev/null || echo "not found"
+ls /workspace/kubernetes--v1.32.0/pkg/kubelet/kuberuntime/
4. $ ls /workspace/kubernetes--v1.32.0/pkg/kubelet/lifecycle/
+ls /workspace/kubernetes--v1.32.0/pkg/kubelet/pleg/
5. $ # Find CRI client - look for remote/grpc CRI implementation
+find /workspace/kubernetes--v1.32.0/pkg/kubelet -name "*.go" | xargs grep -l "RuntimeServiceClient\|CRI.*client\|criClient" 2>/dev/null | grep -v "_test.go" | head -20
+ls /workspace/kubernetes--v1.32.0/pkg/kubelet/cri/ 2>/dev/null || echo "no cri dir"
+find /workspace/kubernetes--v1.32.0 -type d -name "remote" | head -10
6. $ find /workspace/kubernetes--v1.32.0 -type f -name "*.go" -path "*/cri/*" | grep -v "_test.go" | head -20
+find /workspace/kubernetes--v1.32.0 -type d -name "cri" | head -10
7. $ find /workspace/kubernetes--v1.32.0 -type f -name "*.go" | xargs grep -l "remoteRuntimeService\|RemoteRuntimeService\|newRemoteRuntime" 2>/dev/null | grep -v "_test.go" | head -20
8. $ ls /workspace/kubernetes--v1.32.0/staging/src/k8s.io/cri-client/pkg/
+ls /workspace/kubernetes--v1.32.0/staging/src/k8s.io/cri-client/
9. $ # Find pod lifecycle manager - pod_workers.go is likely the key file
+grep -l "podWorker\|PodWorker\|SyncPod\|podLifecycle" /workspace/kubernetes--v1.32.0/pkg/kubelet/*.go 2>/dev/null | grep -v "_test.go"
+# Check pleg files
+grep -n "type.*struct\|type.*interface" /workspace/kubernetes--v1.32.0/pkg/kubelet/pleg/pleg.go | head -20
10. $ grep -n "type.*struct\|type.*interface" /workspace/kubernetes--v1.32.0/pkg/kubelet/pod_workers.go | head -30
+grep -n "type.*struct\|type.*interface" /workspace/kubernetes--v1.32.0/pkg/kubelet/pleg/generic.go | head -20
11. $ grep -n "type.*struct\|type.*interface" /workspace/kubernetes--v1.32.0/pkg/kubelet/volumemanager/volume_manager.go | head -20
+grep -n "type.*struct\|type.*interface" /workspace/kubernetes--v1.32.0/pkg/kubelet/cm/devicemanager/manager.go | head -20
12. $ grep -n "type.*struct\|type.*interface" /workspace/kubernetes--v1.32.0/staging/src/k8s.io/cri-client/pkg/remote_runtime.go | head -20
+grep -n "func New\|func new" /workspace/kubernetes--v1.32.0/staging/src/k8s.io/cri-client/pkg/remote_runtime.go | head -10
13. $ grep -n "type.*struct\|type.*interface" /workspace/kubernetes--v1.32.0/staging/src/k8s.io/cri-client/pkg/remote_image.go | head -20
+grep -n "func New\|func new" /workspace/kubernetes--v1.32.0/staging/src/k8s.io/cri-client/pkg/remote_image.go | head -10
14. $ # Check kuberuntime manager for CRI usage
+grep -n "type.*struct\|type.*interface" /workspace/kubernetes--v1.32.0/pkg/kubelet/kuberuntime/kuberuntime_manager.go | head -20
+grep -n "func New\|RuntimeService\|ImageService" /workspace/kubernetes--v1.32.0/pkg/kubelet/kuberuntime/kuberuntime_manager.go | head -20
15. $ # Look for the pod lifecycle / pleg evented implementation
+grep -n "type.*struct\|type.*interface" /workspace/kubernetes--v1.32.0/pkg/kubelet/pleg/evented.go | head -20
+
+# Check the lifecycle/handlers.go for pod lifecycle management
+grep -n "type.*struct\|type.*interface\|func " /workspace/kubernetes--v1.32.0/pkg/kubelet/lifecycle/handlers.go | head -30
16. $ # Check device manager plugin directory
+ls /workspace/kubernetes--v1.32.0/pkg/kubelet/cm/devicemanager/
+# Also check pluginmanager
+ls /workspace/kubernetes--v1.32.0/pkg/kubelet/pluginmanager/ | head -20
17. $ # Check volumemanager subdirs
+ls /workspace/kubernetes--v1.32.0/pkg/kubelet/volumemanager/reconciler/
+ls /workspace/kubernetes--v1.32.0/pkg/kubelet/volumemanager/populator/
+ls /workspace/kubernetes--v1.32.0/pkg/kubelet/volumemanager/cache/
18. $ # Check key types in device manager
+grep -n "type.*struct\|type.*interface" /workspace/kubernetes--v1.32.0/pkg/kubelet/cm/devicemanager/types.go 2>/dev/null | head -20
+
+# Check device manager plugin directory
+ls /workspace/kubernetes--v1.32.0/pkg/kubelet/cm/devicemanager/plugin/
19. $ # Check for pod lifecycle manager - more specifically the pod_manager.go
+grep -n "type.*struct\|type.*interface" /workspace/kubernetes--v1.32.0/pkg/kubelet/pod/pod_manager.go | head -30
+
+# Also check if there's a "lifecycle" package with a manager
+grep -rn "type.*Manager.*interface\|type.*manager.*struct" /workspace/kubernetes--v1.32.0/pkg/kubelet/lifecycle/ | head -20
20. $ # Check lifecycle interfaces.go - it may have the key interface for pod lifecycle
+grep -n "type\|func" /workspace/kubernetes--v1.32.0/pkg/kubelet/lifecycle/interfaces.go | head -30
+
+# What is in lifecycle/predicate.go?
+grep -n "type\|func " /workspace/kubernetes--v1.32.0/pkg/kubelet/lifecycle/predicate.go | head -20
21. $ # Get the key symbols from each file we've identified
+# 1. Pod lifecycle / pod workers
+grep -n "^type podWorkers struct\|^type PodWorkers interface\|^func.*podWorkerLoop\|^func.*UpdatePod\|^func.*SyncPod" /workspace/kubernetes--v1.32.0/pkg/kubelet/pod_workers.go | head -15
+
+# 2. PLEG generic
+grep -n "^type GenericPLEG struct\|^func.*Start\|^func.*Relist" /workspace/kubernetes--v1.32.0/pkg/kubelet/pleg/generic.go | head -10
22. $ # Get key symbols for volume manager
+grep -n "^type VolumeManager interface\|^type volumeManager struct\|^func.*Run\b\|^func.*MountVolume\|^func.*UnmountVolume" /workspace/kubernetes--v1.32.0/pkg/kubelet/volumemanager/volume_manager.go | head -15
+
+# Device manager key symbols
+grep -n "^type Manager interface\|^type ManagerImpl struct\|^func.*Start\|^func.*Allocate\|^func.*Register" /workspace/kubernetes--v1.32.0/pkg/kubelet/cm/devicemanager/manager.go | head -15
23. $ # CRI client key symbols
+grep -n "^type remoteRuntimeService struct\|^func NewRemoteRuntimeService\|^func.*RunPodSandbox\|^func.*CreateContainer" /workspace/kubernetes--v1.32.0/staging/src/k8s.io/cri-client/pkg/remote_runtime.go | head -10
+grep -n "^type remoteImageService struct\|^func NewRemoteImageService\|^func.*PullImage\|^func.*ListImages" /workspace/kubernetes--v1.32.0/staging/src/k8s.io/cri-client/pkg/remote_image.go | head -10
24. $ # Get the kuberuntime manager key symbols
+grep -n "^type kubeGenericRuntimeManager struct\|^type KubeGenericRuntime interface\|^func NewKubeGenericRuntimeManager\|^func.*SyncPod\b" /workspace/kubernetes--v1.32.0/pkg/kubelet/kuberuntime/kuberuntime_manager.go | head -10
+
+# Get the pod_manager.go key symbols
+grep -n "^type Manager interface\|^type basicManager struct\|^func NewBasicPodManager\|^func.*AddPod\|^func.*GetPodByUID" /workspace/kubernetes--v1.32.0/pkg/kubelet/pod/pod_manager.go | head -10
25. $ # Also check volume reconciler and populator
+grep -n "^type.*interface\|^type.*struct" /workspace/kubernetes--v1.32.0/pkg/kubelet/volumemanager/reconciler/reconciler.go | head -10
+grep -n "^type.*interface\|^type.*struct" /workspace/kubernetes--v1.32.0/pkg/kubelet/volumemanager/populator/desired_state_of_world_populator.go | head -10
26. $ grep -n "^type.*interface\|^type.*struct" /workspace/kubernetes--v1.32.0/pkg/kubelet/volumemanager/reconciler/reconciler_common.go | head -10
Sonnet 4.6 + MCP
Sourcegraph, no local source
0.560 rewardmean 0.625 (n=3)33 turns33 tools$0.66
repr trial mcp_ccx-agentic-223_7jxo0w__zsUW5YC · open full trace →
Instruction sent
# IMPORTANT: Source Code Access
+
+**Local source files are not present.** Your workspace does not contain source code. You **MUST** use Sourcegraph MCP tools to discover, read, and understand code before making any changes.
+
+**Target Repositories (version-pinned mirrors):**
+
+- `github.com/sg-evals/api--v0.32.0` — use `repo:^github.com/sg-evals/api--v0.32.0$` filter
+- `github.com/sg-evals/client-go--v0.32.0` — use `repo:^github.com/sg-evals/client-go--v0.32.0$` filter
+- `github.com/sg-evals/etcd-io-etcd` — use `repo:^github.com/sg-evals/etcd-io-etcd$` filter
+- `github.com/sg-evals/kubernetes--v1.32.0` — use `repo:^github.com/sg-evals/kubernetes--v1.32.0$` filter
+
+Scope ALL keyword_search/nls_search queries to these repos.
+Use the repo name as the `repo` parameter for read_file/go_to_definition/find_references.
+
+
+## Required Workflow
+
+1. **Search first** — Use MCP tools to find relevant files and understand existing patterns
+2. **Read remotely** — Use `sg_read_file` to read full file contents from Sourcegraph
+3. **Edit locally** — Use Edit, Write, and Bash to create or modify files in your working directory
+4. **Verify locally** — Run tests with Bash to check your changes
+5. **Produce answer.json** — After completing your edits, also write `/workspace/answer.json` summarizing your work:
+   ```json
+   {
+     "analysis": {
+       "summary": "Brief description of your approach",
+       "files_examined": [{"path": "file.ext", "description": "..."}],
+       "reasoning": "Detailed explanation or analysis"
+     },
+     "changes": [
+       {"file": "path.ext", "description": "...", "diff": "unified diff"}
+     ]
+   }
+   ```
+   Include `changes` with unified diffs for every file you modified. For analysis-only tasks, omit `changes` and focus on `analysis`.
+
+## Tool Selection
+
+| Goal | Tool |
+|------|------|
+| Exact symbol/string | `sg_keyword_search` |
+| Concepts/semantic search | `sg_nls_search` |
+| Trace usage/callers | `sg_find_references` |
+| See implementation | `sg_go_to_definition` |
+| Read full file | `sg_read_file` |
+| Browse structure | `sg_list_files` |
+| Find repos | `sg_list_repos` |
+| Search commits | `sg_commit_search` |
+| Track changes | `sg_diff_search` |
+| Compare versions | `sg_compare_revisions` |
+
+**Decision logic:**
+1. Know the exact symbol? → `sg_keyword_search`
+2. Know the concept, not the name? → `sg_nls_search`
+3. Need definition of a symbol? → `sg_go_to_definition`
+4. Need all callers/references? → `sg_find_references`
+5. Need full file content? → `sg_read_file`
+
+## Scoping (Always Do This)
+
+```
+repo:^github.com/ORG/REPO$           # Exact repo (preferred)
+repo:github.com/ORG/                 # All repos in org
+file:.*\.ts$                         # TypeScript only
+file:src/api/                        # Specific directory
+```
+
+Start narrow. Expand only if results are empty.
+
+## Efficiency Rules
+
+- Chain searches logically: search → read → references → definition
+- Don't re-search for the same pattern; use results from prior calls
+- Prefer `sg_keyword_search` over `sg_nls_search` when you have exact terms
+- Read 2-3 related files before synthesising, rather than one at a time
+- Don't read 20+ remote files without writing code — once you understand the pattern, start implementing
+
+## If Stuck
+
+If MCP search returns no results:
+1. Broaden the search query (synonyms, partial identifiers)
+2. Try `sg_nls_search` for semantic matching
+3. Use `sg_list_files` to browse the directory structure
+4. Use `sg_list_repos` to verify the repository name
+
+---
+
+**Sourcegraph Repositories:** `github.com/sg-evals/api--v0.32.0`, `github.com/sg-evals/client-go--v0.32.0`, `github.com/sg-evals/etcd-io-etcd`, `github.com/sg-evals/kubernetes--v1.32.0`
+
+# IMPORTANT: Source Code Access
+
+**Local source files are not present.** Your workspace does not contain source code. You **MUST** use Sourcegraph MCP tools to discover, read, and understand code before making any changes.
+
+**Target Repositories (version-pinned mirrors):**
+
+- `github.com/sg-evals/api--v0.32.0` — use `repo:^github.com/sg-evals/api--v0.32.0$` filter
+- `github.com/sg-evals/client-go--v0.32.0` — use `repo:^github.com/sg-evals/client-go--v0.32.0$` filter
+- `github.com/sg-evals/etcd-io-etcd` — use `repo:^github.com/sg-evals/etcd-io-etcd$` filter
+- `github.com/sg-evals/kubernetes--v1.32.0` — use `repo:^github.com/sg-evals/kubernetes--v1.32.0$` filter
+
+Scope ALL keyword_search/nls_search queries to these repos.
+Use the repo name as the `repo` parameter for read_file/go_to_definition/find_references.
+
+
+## Required Workflow
+
+1. **Search first** — Use MCP tools to find relevant files and understand existing patterns
+2. **Read remotely** — Use `sg_read_file` to read full file contents from Sourcegraph
+3. **Edit locally** — Use Edit, Write, and Bash to create or modify files in your working directory
+4. **Verify locally** — Run tests with Bash to check your changes
+
+## Tool Selection
+
+| Goal | Tool |
+|------|------|
+| Exact symbol/string | `sg_keyword_search` |
+| Concepts/semantic search | `sg_nls_search` |
+| Trace usage/callers | `sg_find_references` |
+| See implementation | `sg_go_to_definition` |
+| Read full file | `sg_read_file` |
+| Browse structure | `sg_list_files` |
+| Find repos | `sg_list_repos` |
+| Search commits | `sg_commit_search` |
+| Track changes | `sg_diff_search` |
+| Compare versions | `sg_compare_revisions` |
+
+**Decision logic:**
+1. Know the exact symbol? → `sg_keyword_search`
+2. Know the concept, not the name? → `sg_nls_search`
+3. Need definition of a symbol? → `sg_go_to_definition`
+4. Need all callers/references? → `sg_find_references`
+5. Need full file content? → `sg_read_file`
+
+## Scoping (Always Do This)
+
+```
+repo:^github.com/ORG/REPO$           # Exact repo (preferred)
+repo:github.com/ORG/                 # All repos in org
+file:.*\.ts$                         # TypeScript only
+file:src/api/                        # Specific directory
+```
+
+Start narrow. Expand only if results are empty.
+
+## Efficiency Rules
+
+- Chain searches logically: search → read → references → definition
+- Don't re-search for the same pattern; use results from prior calls
+- Prefer `sg_keyword_search` over `sg_nls_search` when you have exact terms
+- Read 2-3 related files before synthesising, rather than one at a time
+- Don't read 20+ remote files without writing code — once you understand the pattern, start implementing
+
+## If Stuck
+
+If MCP search returns no results:
+1. Broaden the search query (synonyms, partial identifiers)
+2. Try `sg_nls_search` for semantic matching
+3. Use `sg_list_files` to browse the directory structure
+4. Use `sg_list_repos` to verify the repository name
+
+---
+
+**Sourcegraph Repositories:** `github.com/sg-evals/api--v0.32.0`, `github.com/sg-evals/client-go--v0.32.0`, `github.com/sg-evals/etcd-io-etcd`, `github.com/sg-evals/kubernetes--v1.32.0`
+
+# Kubernetes sig-node Kubelet Component Ownership Map
+
+## Your Task
+
+Map the major kubelet components in kubernetes/kubernetes owned by sig-node. Find the Go source files that implement: the pod lifecycle manager, the container runtime interface (CRI) client, the volume manager, and the device plugin manager.
+
+## Context
+
+You are working on a codebase task involving repos from the org domain.
+
+## Available Resources
+
+The local `/workspace/` directory contains: sg-evals/kubernetes--v1.32.0, sg-evals/client-go--v0.32.0, sg-evals/api--v0.32.0, sg-evals/etcd-io-etcd.
+
+
+## Output Format
+
+Create a file at `/workspace/answer.json` with your findings in the following structure:
+
+```json
+{
+  "files": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go"}
+  ],
+  "symbols": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "SymbolName"}
+  ],
+  "chain": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "FunctionName"}
+  ],
+  "text": "Narrative explanation of your findings, citing repos and file paths."
+}
+```
+
+Include only the fields relevant to this task. Your answer is evaluated against a closed-world oracle — completeness matters.
+
+## Evaluation
+
+Your answer will be scored on:
+- **File recall and precision**: Did you find all relevant files?
+
+## COVERAGE REQUIREMENTS — Do Not Write answer.json Too Early
+
+Before writing `answer.json`, you **must** verify coverage across all major
+subsystems named in the task.
+
+**Minimum workflow:**
+1. **Enumerate** — Search for all relevant directories and files across the codebase.
+2. **Read** — Read representative implementation files for each subsystem.
+3. **Extract** — Extract the key symbols required by the task (not just file paths).
+4. **Gap check** — List any providers, services, or middleware layers mentioned in
+   the task that are NOT yet backed by a concrete file read. If any gaps exist,
+   search for them before proceeding.
+5. **Only then** write `answer.json`.
+
+Do not stop after finding a plausible initial set of paths. The task rewards
+**broad, complete coverage** of required files and symbols.
+
+## PRE-TEST SANITY CHECK
+
+Before running tests, perform this check:
+1. List every file you have modified or created.
+2. For each file, state in one sentence why it is necessary for the task.
+3. If any file is unrelated to the stated task, **do not write it** (or revert
+   if already written).
+
+Use MCP for discovery and confirmation. Use local repo state only for narrow
+patching logic. Do not use `sg_read_file` output as a template to copy wholesale
+into the workspace.
+
Conversation (193)
#TypeToolText
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I'll search for the major kubelet components in the Kubernetes repository. Let me start by loading the Sourcegraph tools and then searching for each component.
7assistantToolSearch
8userToolSearch
{"matches": ["mcp__sourcegraph__sg_keyword_search", "mcp__sourcegraph__sg_list_files", "mcp__sourcegraph__sg_read_file", "mcp__sourcegraph__sg_nls_search"], "query": "select:mcp__sourcegraph__sg_keyword_search,mcp__sourcegraph__sg_list_files,mcp__sourcegraph__sg_read_file,mcp__sourcegraph__sg_nls_search", "total_deferred_tools": 33}
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Now I'll search for all four kubelet components in parallel.
15assistantmcp__sourcegraph__sg_keyword_search
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{"text":"No results.\n\nNo results found."}
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{"text":"# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/volumemanager/volume_manager_fake.go\n16: \n17: package volumemanager\n18: \n19: \n28: \n29: // FakeVolumeManager is a test implementation that just tracks calls\n30: type FakeVolumeManager struct {\n31: \tvolumes       map[v1.UniqueVolumeName]bool\n32: \n36: \n37: var _ VolumeManager = &FakeVolumeManager{}\n38: \n39: // NewFakeVolumeManager creates a new VolumeManager test instance\n40: func NewFakeVolumeManager(initialVolumes []v1.UniqueVolumeName, unmountDelay time.Duration, unmountError error) *FakeVolumeManager {\n41: \tvolumes := map[v1.UniqueVolumeName]bool{}\n42: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/volumemanager/metrics/metrics.go\n32: \t// Metric keys for Volume Manager.\n33: \tvolumeManagerTotalVolumes                     = \"volume_manager_total_volumes\"\n34: \treconstructVolumeOperationsTotal              = \"reconstruct_volume_operations_total\"\n35: \n43: \ttotalVolumesDesc = metrics.NewDesc(\n44: \t\tvolumeManagerTotalVolumes,\n45: \t\t\"Number of volumes in Volume Manager\",\n46: \n23: \t\"k8s.io/component-base/metrics/legacyregistry\"\n24: \t\"k8s.io/kubernetes/pkg/kubelet/volumemanager/cache\"\n25: \t\"k8s.io/kubernetes/pkg/volume\"\n26: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/volumemanager/volume_manager.go\n16: \n17: package volumemanager\n18: \n19: \n180: // Must be pre-initialized.\n181: func NewVolumeManager(\n182: \tcontrollerAttachDetachEnabled bool,\n183: \n241: \n242: // volumeManager implements the VolumeManager interface\n243: type volumeManager struct {\n244: \t// kubeClient is the kube API client used by DesiredStateOfWorldPopulator to\n245: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/volumemanager/OWNERS\n\n# githu...
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{"text":"# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/cm/devicemanager/plugin/v1beta1/api.go\n37: const (\n38: \t// errFailedToDialDevicePlugin is the error raised when the device plugin could not be\n39: \t// reached on the registered socket\n40: \terrFailedToDialDevicePlugin = \"failed to dial device plugin:\"\n41: \t// errUnsupportedVersion is the error raised when the device plugin uses an API version not\n42: \n30: type ClientHandler interface {\n31: \tPluginConnected(string, DevicePlugin) error\n32: \tPluginDisconnected(string)\n33: \n19: import (\n20: \tapi \"k8s.io/kubelet/pkg/apis/deviceplugin/v1beta1\"\n21: )\n22: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/cm/devicemanager/plugin/v1beta1/client.go\n32: \n33: // DevicePlugin interface provides methods for accessing Device Plugin resources, API and unix socket.\n34: type DevicePlugin interface {\n35: \tAPI() api.DevicePluginClient\n36: \tResource() string\n37: \n52: \thandler  ClientHandler\n53: \tclient   api.DevicePluginClient\n54: }\n55: \n141: \n142: \treturn api.NewDevicePluginClient(c), c, nil\n143: }\n144: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/pluginmanager/pluginwatcher/README.md\n32: During plugin initialization phase, Kubelet will issue Plugin specific calls\n33: (e.g: DevicePlugin::GetDevicePluginOptions).\n34: \n35: \n51: - The plugin name sent during Registration.GetInfo grpc should be unique\n52:   for the given plugin type (CSIPlugin or DevicePlugin).\n53: \n54: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/cm/container_manager_stub.go\n102: \n103: func (cm *containerManagerStub) GetDevicePluginResourceCapacity() (v1.ResourceList, v1.ResourceList, []string) {\n104: \treturn cm.extendedPluginResources, cm.extendedPluginResources, []str...
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{"text":"# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/apis/config/types.go\n556: \n557: // KubeletX509Authentication contains settings related to x509 client certificate authentication\n558: type KubeletX509Authentication struct {\n559: \t// clientCAFile is the path to a PEM-encoded certificate bundle. If set, any request presenting a client certificate\n560: \t// signed by one of the authorities in the bundle is authenticated with a username corresponding to the CommonName,\n561: \t// and groups corresponding to the Organization in the client certificate.\n562: \tClientCAFile string\n563: }\n564: \n495: \t// Examples:'unix:///path/to/runtime.sock', 'npipe:////./pipe/runtime'\n496: \tContainerRuntimeEndpoint string\n497: \n498: \n428: \t// +optional\n429: \tShutdownGracePeriodCriticalPods metav1.Duration\n430: \t// ShutdownGracePeriodByPodPriority specifies the shutdown grace period for Pods based\n431: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/cm/container_manager.go\n169: \tKubeletOOMScoreAdj    int32\n170: \tContainerRuntime      string\n171: \tCgroupsPerQOS         bool\n172: \n32: \t\"k8s.io/apiserver/pkg/server/healthz\"\n33: \tinternalapi \"k8s.io/cri-api/pkg/apis\"\n34: \tpodresourcesapi \"k8s.io/kubelet/pkg/apis/podresources/v1\"\n35: \n257: \t\t\t\t// This is legal, so we report the devices anyway,\n258: \t\t\t\t// let the client decide what to do.\n259: \t\t\t\trespDevs = append(respDevs, &podresourcesapi.ContainerDevices{\n260: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kubelet.go\n70: \t\"k8s.io/component-helpers/apimachinery/lease\"\n71: \tinternalapi \"k8s.io/cri-api/pkg/apis\"\n72: \truntimeapi \"k8s.io/cri-api/pkg/apis/runtime/v1\"\n73: \tremote \"k8s.io/cri-client/pkg\"\n74: \t\"k8s.io/klog/v2\"\n75: \n3139...
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Let me now search more specifically for each component's main implementation files.
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{"text":"pkg/kubelet/lifecycle/admission_failure_handler_stub.go\npkg/kubelet/lifecycle/doc.go\npkg/kubelet/lifecycle/handlers.go\npkg/kubelet/lifecycle/handlers_test.go\npkg/kubelet/lifecycle/interfaces.go\npkg/kubelet/lifecycle/predicate.go\npkg/kubelet/lifecycle/predicate_test.go\n"}
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{"text":"pkg/kubelet/cm/devicemanager/checkpoint/\npkg/kubelet/cm/devicemanager/plugin/\npkg/kubelet/cm/devicemanager/OWNERS\npkg/kubelet/cm/devicemanager/endpoint.go\npkg/kubelet/cm/devicemanager/endpoint_test.go\npkg/kubelet/cm/devicemanager/manager.go\npkg/kubelet/cm/devicemanager/manager_test.go\npkg/kubelet/cm/devicemanager/pod_devices.go\npkg/kubelet/cm/devicemanager/pod_devices_test.go\npkg/kubelet/cm/devicemanager/topology_hints.go\npkg/kubelet/cm/devicemanager/topology_hints_test.go\npkg/kubelet/cm/devicemanager/types.go\n"}
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{"text":"pkg/kubelet/volumemanager/cache/\npkg/kubelet/volumemanager/metrics/\npkg/kubelet/volumemanager/populator/\npkg/kubelet/volumemanager/reconciler/\npkg/kubelet/volumemanager/OWNERS\npkg/kubelet/volumemanager/volume_manager.go\npkg/kubelet/volumemanager/volume_manager_fake.go\npkg/kubelet/volumemanager/volume_manager_test.go\n"}
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{"text":"# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/kuberuntime_manager.go\n97: \n98: type kubeGenericRuntimeManager struct {\n99: \truntimeName string\n100: \n187: \n188: // NewKubeGenericRuntimeManager creates a new kubeGenericRuntimeManager\n189: func NewKubeGenericRuntimeManager(\n190: \trecorder record.EventRecorder,\n191: \n226: \ttracer := tracerProvider.Tracer(instrumentationScope)\n227: \tkubeRuntimeManager := &kubeGenericRuntimeManager{\n228: \t\trecorder:               recorder,\n229: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/helpers.go\n91: // toKubeContainer converts runtimeapi.Container to kubecontainer.Container.\n92: func (m *kubeGenericRuntimeManager) toKubeContainer(c *runtimeapi.Container) (*kubecontainer.Container, error) {\n93: \tif c == nil || c.Id == \"\" || c.Image == nil {\n94: \n119: // TODO: Remove this once it becomes obsolete.\n120: func (m *kubeGenericRuntimeManager) sandboxToKubeContainer(s *runtimeapi.PodSandbox) (*kubecontainer.Container, error) {\n121: \tif s == nil || s.Id == \"\" {\n122: \n132: // guarantees that only one of them is set.\n133: func (m *kubeGenericRuntimeManager) getImageUser(ctx context.Context, image string) (*int64, string, error) {\n134: \tresp, err := m.imageService.ImageStatus(ctx, &runtimeapi.ImageSpec{Image: image}, false)\n135: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/kuberuntime_gc.go\n39: \tclient           internalapi.RuntimeService\n40: \tmanager          *kubeGenericRuntimeManager\n41: \tpodStateProvider podStateProvider\n42: \n45: // NewContainerGC creates a new containerGC.\n46: func newContainerGC(client internalapi.RuntimeService, podStateProvider podStateProvider, manager *kubeGenericRuntimeManager, tracer trace.Tra...
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Let me search for more specific files - pod lifecycle (PLEG) and CRI client.
56assistantmcp__sourcegraph__sg_list_files
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{"text":"pkg/kubelet/pleg/doc.go\npkg/kubelet/pleg/evented.go\npkg/kubelet/pleg/evented_test.go\npkg/kubelet/pleg/generic.go\npkg/kubelet/pleg/generic_test.go\npkg/kubelet/pleg/pleg.go\n"}
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{"text":"# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/pod_workers.go\n599: \n600: func newPodWorkers(\n601: \tpodSyncer podSyncer,\n602: \n91: // teardown of containers (terminating), or cleanup (terminated).\n92: type PodWorkerState int\n93: \n94: \n550: // in the pod status change).\n551: type podWorkers struct {\n552: \t// Protects all per worker fields.\n553: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/metrics/metrics.go\n42: \tNodeStartupKey                     = \"node_startup_duration_seconds\"\n43: \tPodWorkerDurationKey               = \"pod_worker_duration_seconds\"\n44: \tPodStartDurationKey                = \"pod_start_duration_seconds\"\n45: \n47: \tCgroupManagerOperationsKey         = \"cgroup_manager_duration_seconds\"\n48: \tPodWorkerStartDurationKey          = \"pod_worker_start_duration_seconds\"\n49: \tPodStatusSyncDurationKey           = \"pod_status_sync_duration_seconds\"\n50: \n208: \t)\n209: \t// PodWorkerDuration is a Histogram that tracks the duration (in seconds) in takes to sync a single pod.\n210: \t// Broken down by the operation type.\n211: \tPodWorkerDuration = metrics.NewHistogramVec(\n212: \t\t&metrics.HistogramOpts{\n213: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/pod_workers_test.go\n42: \n43: // fakePodWorkers runs sync pod function in serial, so we can have\n44: // deterministic behaviour in testing.\n45: type fakePodWorkers struct {\n46: \tlock      sync.Mutex\n47: \n1928: \n1929: // TestFakePodWorkers verifies that the fakePodWorkers behaves the same way as the real podWorkers\n1930: // for their invocation of the syncPodFn.\n1931: func TestFakePodWorkers(t *testing.T) {\n1932: \tfakeRecorder := &record.FakeRecorder{}\n1933: \n390: \n391: func createPodWorkers() (*podWorkers, *containert...
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{"text":"# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/instrumented_services.go\n27: \n28: // instrumentedRuntimeService wraps the RuntimeService and records the operations\n29: // and errors metrics.\n30: type instrumentedRuntimeService struct {\n31: \tservice internalapi.RuntimeService\n32: }\n33: \n38: \n39: // instrumentedImageManagerService wraps the ImageManagerService and records the operations\n40: // and errors metrics.\n41: type instrumentedImageManagerService struct {\n42: \tservice internalapi.ImageManagerService\n43: }\n44: \n33: \n34: // Creates an instrumented RuntimeInterface from an existing RuntimeService.\n35: func newInstrumentedRuntimeService(service internalapi.RuntimeService) internalapi.RuntimeService {\n36: \treturn &instrumentedRuntimeService{service: service}\n37: }\n38: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/fake_kuberuntime_manager.go\n111: \t\truntimeHelper:          runtimeHelper,\n112: \t\truntimeService:         runtimeService,\n113: \t\timageService:           imageService,\n114: \n95: \n96: func newFakeKubeRuntimeManager(runtimeService internalapi.RuntimeService, imageService internalapi.ImageManagerService, machineInfo *cadvisorapi.MachineInfo, osInterface kubecontainer.OSInterface, runtimeHelper kubecontainer.RuntimeHelper, keyring credenti ... [line truncated]\n97: \tctx := context.Background()\n98: \n122: \n123: \ttypedVersion, err := runtimeService.Version(ctx, kubeRuntimeAPIVersion)\n124: \tif err != nil {\n125: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/kuberuntime_manager.go\n137: \t// gRPC service clients\n138: \truntimeService internalapi.RuntimeService\n139: \timageService   internalapi.ImageManagerService\n140: \n141: \n223: \tctx := context...
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Let me read the key files for each component to find the main symbols.
74assistantmcp__sourcegraph__sg_read_file
75usermcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/lifecycle/interfaces.go\n1: /*\n2: Copyright 2016 The Kubernetes Authors.\n3: \n4: Licensed under the Apache License, Version 2.0 (the \"License\");\n5: you may not use this file except in compliance with the License.\n6: You may obtain a copy of the License at\n7: \n8:     http://www.apache.org/licenses/LICENSE-2.0\n9: \n10: Unless required by applicable law or agreed to in writing, software\n11: distributed under the License is distributed on an \"AS IS\" BASIS,\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n13: See the License for the specific language governing permissions and\n14: limitations under the License.\n15: */\n16: \n17: package lifecycle\n18: \n19: import \"k8s.io/api/core/v1\"\n20: \n21: // PodAdmitAttributes is the context for a pod admission decision.\n22: // The member fields of this struct should never be mutated.\n23: type PodAdmitAttributes struct {\n24: \t// the pod to evaluate for admission\n25: \tPod *v1.Pod\n26: \t// all pods bound to the kubelet excluding the pod being evaluated\n27: \tOtherPods []*v1.Pod\n28: }\n29: \n30: // PodAdmitResult provides the result of a pod admission decision.\n31: type PodAdmitResult struct {\n32: \t// if true, the pod should be admitted.\n33: \tAdmit bool\n34: \t// a brief single-word reason why the pod could not be admitted.\n35: \tReason string\n36: \t// a brief message explaining why the pod could not be admitted.\n37: \tMessage string\n38: }\n39: \n40: // PodAdmitHandler is notified during pod admission.\n41: type PodAdmitHandler interface {\n42: \t// Admit evaluates if a pod can be admitted.\n43: \tAdmit(attrs *PodAdmitAttributes) PodAd...
76assistantmcp__sourcegraph__sg_read_file
77usermcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/pleg/pleg.go\n1: /*\n2: Copyright 2015 The Kubernetes Authors.\n3: \n4: Licensed under the Apache License, Version 2.0 (the \"License\");\n5: you may not use this file except in compliance with the License.\n6: You may obtain a copy of the License at\n7: \n8:     http://www.apache.org/licenses/LICENSE-2.0\n9: \n10: Unless required by applicable law or agreed to in writing, software\n11: distributed under the License is distributed on an \"AS IS\" BASIS,\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n13: See the License for the specific language governing permissions and\n14: limitations under the License.\n15: */\n16: \n17: package pleg\n18: \n19: import (\n20: \t\"time\"\n21: \n22: \t\"k8s.io/apimachinery/pkg/types\"\n23: \tkubecontainer \"k8s.io/kubernetes/pkg/kubelet/container\"\n24: )\n25: \n26: // PodLifeCycleEventType define the event type of pod life cycle events.\n27: type PodLifeCycleEventType string\n28: \n29: type RelistDuration struct {\n30: \t// The period for relisting.\n31: \tRelistPeriod time.Duration\n32: \t// The relisting threshold needs to be greater than the relisting period +\n33: \t// the relisting time, which can vary significantly. Set a conservative\n34: \t// threshold to avoid flipping between healthy and unhealthy.\n35: \tRelistThreshold time.Duration\n36: }\n37: \n38: const (\n39: \t// ContainerStarted - event type when the new state of container is running.\n40: \tContainerStarted PodLifeCycleEventType = \"ContainerStarted\"\n41: \t// ContainerDied - event type when the new state of container is exited.\n42: \tContainerDied PodLifeCycleEventType = \"ContainerDied\"\n43...
78assistantmcp__sourcegraph__sg_read_file
79usermcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/cm/devicemanager/manager.go%3FL1-80\n1: /*\n2: Copyright 2017 The Kubernetes Authors.\n3: \n4: Licensed under the Apache License, Version 2.0 (the \"License\");\n5: you may not use this file except in compliance with the License.\n6: You may obtain a copy of the License at\n7: \n8:     http://www.apache.org/licenses/LICENSE-2.0\n9: \n10: Unless required by applicable law or agreed to in writing, software\n11: distributed under the License is distributed on an \"AS IS\" BASIS,\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n13: See the License for the specific language governing permissions and\n14: limitations under the License.\n15: */\n16: \n17: package devicemanager\n18: \n19: import (\n20: \t\"context\"\n21: \tgoerrors \"errors\"\n22: \t\"fmt\"\n23: \t\"os\"\n24: \t\"path/filepath\"\n25: \t\"runtime\"\n26: \t\"sort\"\n27: \t\"sync\"\n28: \t\"time\"\n29: \n30: \tcadvisorapi \"github.com/google/cadvisor/info/v1\"\n31: \t\"k8s.io/klog/v2\"\n32: \n33: \tv1 \"k8s.io/api/core/v1\"\n34: \t\"k8s.io/apimachinery/pkg/api/resource\"\n35: \terrorsutil \"k8s.io/apimachinery/pkg/util/errors\"\n36: \t\"k8s.io/apimachinery/pkg/util/sets\"\n37: \t\"k8s.io/apiserver/pkg/server/healthz\"\n38: \tutilfeature \"k8s.io/apiserver/pkg/util/feature\"\n39: \tpluginapi \"k8s.io/kubelet/pkg/apis/deviceplugin/v1beta1\"\n40: \tpodutil \"k8s.io/kubernetes/pkg/api/v1/pod\"\n41: \t\"k8s.io/kubernetes/pkg/features\"\n42: \t\"k8s.io/kubernetes/pkg/kubelet/checkpointmanager\"\n43: \t\"k8s.io/kubernetes/pkg/kubelet/checkpointmanager/errors\"\n44: \t\"k8s.io/kubernetes/pkg/kubelet/cm/containermap\"\n45: \t\"k8s.io/kubernetes/pkg/kube...
80assistantmcp__sourcegraph__sg_keyword_search
81usermcp__sourcegraph__sg_keyword_search
{"text":"No results.\n\nNo results found."}
82system-
83system-
84system-
85system-
86assistant-
Now let me look for the CRI client and pod workers implementations, plus the lifecycle handlers file.
87assistantmcp__sourcegraph__sg_keyword_search
88usermcp__sourcegraph__sg_keyword_search
{"text":"No results.\n\nNo results found."}
89assistantmcp__sourcegraph__sg_read_file
90usermcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/lifecycle/handlers.go%3FL1-60\n1: /*\n2: Copyright 2014 The Kubernetes Authors.\n3: \n4: Licensed under the Apache License, Version 2.0 (the \"License\");\n5: you may not use this file except in compliance with the License.\n6: You may obtain a copy of the License at\n7: \n8:     http://www.apache.org/licenses/LICENSE-2.0\n9: \n10: Unless required by applicable law or agreed to in writing, software\n11: distributed under the License is distributed on an \"AS IS\" BASIS,\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n13: See the License for the specific language governing permissions and\n14: limitations under the License.\n15: */\n16: \n17: package lifecycle\n18: \n19: import (\n20: \t\"context\"\n21: \t\"errors\"\n22: \t\"fmt\"\n23: \t\"io\"\n24: \t\"net/http\"\n25: \t\"net/url\"\n26: \t\"strconv\"\n27: \t\"strings\"\n28: \t\"time\"\n29: \n30: \tv1 \"k8s.io/api/core/v1\"\n31: \t\"k8s.io/apimachinery/pkg/types\"\n32: \t\"k8s.io/apimachinery/pkg/util/intstr\"\n33: \tutilfeature \"k8s.io/apiserver/pkg/util/feature\"\n34: \t\"k8s.io/client-go/tools/record\"\n35: \t\"k8s.io/klog/v2\"\n36: \t\"k8s.io/kubernetes/pkg/features\"\n37: \tkubecontainer \"k8s.io/kubernetes/pkg/kubelet/container\"\n38: \t\"k8s.io/kubernetes/pkg/kubelet/metrics\"\n39: \tkubetypes \"k8s.io/kubernetes/pkg/kubelet/types\"\n40: \t\"k8s.io/kubernetes/pkg/kubelet/util/format\"\n41: \thttpprobe \"k8s.io/kubernetes/pkg/probe/http\"\n42: \t\"k8s.io/kubernetes/pkg/security/apparmor\"\n43: )\n44: \n45: const (\n46: \tmaxRespBodyLength = 10 * 1 << 10 // 10KB\n47: \n48: \tAppArmorNotAdmittedReason = \"AppArmor\"\n49: )\n50: \n51: type handle...
91assistantmcp__sourcegraph__sg_read_file
92usermcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/pleg/generic.go%3FL1-80\n1: /*\n2: Copyright 2015 The Kubernetes Authors.\n3: \n4: Licensed under the Apache License, Version 2.0 (the \"License\");\n5: you may not use this file except in compliance with the License.\n6: You may obtain a copy of the License at\n7: \n8:     http://www.apache.org/licenses/LICENSE-2.0\n9: \n10: Unless required by applicable law or agreed to in writing, software\n11: distributed under the License is distributed on an \"AS IS\" BASIS,\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n13: See the License for the specific language governing permissions and\n14: limitations under the License.\n15: */\n16: \n17: package pleg\n18: \n19: import (\n20: \t\"context\"\n21: \t\"fmt\"\n22: \t\"sync\"\n23: \t\"sync/atomic\"\n24: \t\"time\"\n25: \n26: \t\"k8s.io/apimachinery/pkg/types\"\n27: \t\"k8s.io/apimachinery/pkg/util/sets\"\n28: \t\"k8s.io/apimachinery/pkg/util/wait\"\n29: \tutilfeature \"k8s.io/apiserver/pkg/util/feature\"\n30: \truntimeapi \"k8s.io/cri-api/pkg/apis/runtime/v1\"\n31: \t\"k8s.io/klog/v2\"\n32: \t\"k8s.io/kubernetes/pkg/features\"\n33: \tkubecontainer \"k8s.io/kubernetes/pkg/kubelet/container\"\n34: \t\"k8s.io/kubernetes/pkg/kubelet/metrics\"\n35: \t\"k8s.io/utils/clock\"\n36: )\n37: \n38: // GenericPLEG is an extremely simple generic PLEG that relies solely on\n39: // periodic listing to discover container changes. It should be used\n40: // as temporary replacement for container runtimes do not support a proper\n41: // event generator yet.\n42: //\n43: // Note that GenericPLEG assumes that a container would not be created,\n44: // terminated, and garbage collec...
93assistantmcp__sourcegraph__sg_read_file
94usermcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/volumemanager/volume_manager.go%3FL1-100\n1: /*\n2: Copyright 2016 The Kubernetes Authors.\n3: \n4: Licensed under the Apache License, Version 2.0 (the \"License\");\n5: you may not use this file except in compliance with the License.\n6: You may obtain a copy of the License at\n7: \n8:     http://www.apache.org/licenses/LICENSE-2.0\n9: \n10: Unless required by applicable law or agreed to in writing, software\n11: distributed under the License is distributed on an \"AS IS\" BASIS,\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n13: See the License for the specific language governing permissions and\n14: limitations under the License.\n15: */\n16: \n17: package volumemanager\n18: \n19: import (\n20: \t\"context\"\n21: \t\"errors\"\n22: \t\"fmt\"\n23: \t\"slices\"\n24: \t\"strconv\"\n25: \t\"strings\"\n26: \t\"sync\"\n27: \t\"time\"\n28: \n29: \tutilfeature \"k8s.io/apiserver/pkg/util/feature\"\n30: \t\"k8s.io/klog/v2\"\n31: \t\"k8s.io/mount-utils\"\n32: \n33: \tv1 \"k8s.io/api/core/v1\"\n34: \tk8stypes \"k8s.io/apimachinery/pkg/types\"\n35: \tutilerrors \"k8s.io/apimachinery/pkg/util/errors\"\n36: \t\"k8s.io/apimachinery/pkg/util/runtime\"\n37: \t\"k8s.io/apimachinery/pkg/util/sets\"\n38: \t\"k8s.io/apimachinery/pkg/util/wait\"\n39: \tclientset \"k8s.io/client-go/kubernetes\"\n40: \t\"k8s.io/client-go/tools/record\"\n41: \tcsitrans \"k8s.io/csi-translation-lib\"\n42: \t\"k8s.io/kubernetes/pkg/kubelet/config\"\n43: \t\"k8s.io/kubernetes/pkg/kubelet/container\"\n44: \t\"k8s.io/kubernetes/pkg/kubelet/volumemanager/cache\"\n45: \t\"k8s.io/kubernetes/pkg/kubelet/volumemanager/metrics\"\n46: \t\"k8s.io/kub...
95system-
96system-
97system-
98system-
99assistant-
Let me search for the CRI client implementation and look at the kuberuntime_manager.go for its full structure.
100assistantmcp__sourcegraph__sg_keyword_search
101usermcp__sourcegraph__sg_keyword_search
{"text":"No results.\n\nNo results found."}
102assistantmcp__sourcegraph__sg_read_file
103usermcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/kuberuntime/kuberuntime_manager.go%3FL1-100\n1: /*\n2: Copyright 2016 The Kubernetes Authors.\n3: \n4: Licensed under the Apache License, Version 2.0 (the \"License\");\n5: you may not use this file except in compliance with the License.\n6: You may obtain a copy of the License at\n7: \n8:     http://www.apache.org/licenses/LICENSE-2.0\n9: \n10: Unless required by applicable law or agreed to in writing, software\n11: distributed under the License is distributed on an \"AS IS\" BASIS,\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n13: See the License for the specific language governing permissions and\n14: limitations under the License.\n15: */\n16: \n17: package kuberuntime\n18: \n19: import (\n20: \t\"context\"\n21: \t\"errors\"\n22: \t\"fmt\"\n23: \t\"os\"\n24: \t\"path/filepath\"\n25: \t\"sort\"\n26: \t\"time\"\n27: \n28: \tcadvisorapi \"github.com/google/cadvisor/info/v1\"\n29: \t\"go.opentelemetry.io/otel/trace\"\n30: \tgrpcstatus \"google.golang.org/grpc/status\"\n31: \tcrierror \"k8s.io/cri-api/pkg/errors\"\n32: \t\"k8s.io/klog/v2\"\n33: \n34: \tv1 \"k8s.io/api/core/v1\"\n35: \t\"k8s.io/apimachinery/pkg/api/resource\"\n36: \tmetav1 \"k8s.io/apimachinery/pkg/apis/meta/v1\"\n37: \tkubetypes \"k8s.io/apimachinery/pkg/types\"\n38: \tutilruntime \"k8s.io/apimachinery/pkg/util/runtime\"\n39: \tutilversion \"k8s.io/apimachinery/pkg/util/version\"\n40: \tutilfeature \"k8s.io/apiserver/pkg/util/feature\"\n41: \t\"k8s.io/client-go/tools/record\"\n42: \tref \"k8s.io/client-go/tools/reference\"\n43: \t\"k8s.io/client-go/util/flowcontrol\"\n44: \t\"k8s.io/component-base/logs/logreduction\"\n45: \tinterna...
104assistantmcp__sourcegraph__sg_read_file
105usermcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/pod_workers.go%3FL1-100\n1: /*\n2: Copyright 2014 The Kubernetes Authors.\n3: \n4: Licensed under the Apache License, Version 2.0 (the \"License\");\n5: you may not use this file except in compliance with the License.\n6: You may obtain a copy of the License at\n7: \n8:     http://www.apache.org/licenses/LICENSE-2.0\n9: \n10: Unless required by applicable law or agreed to in writing, software\n11: distributed under the License is distributed on an \"AS IS\" BASIS,\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n13: See the License for the specific language governing permissions and\n14: limitations under the License.\n15: */\n16: \n17: package kubelet\n18: \n19: import (\n20: \t\"context\"\n21: \t\"fmt\"\n22: \t\"strings\"\n23: \t\"sync\"\n24: \t\"time\"\n25: \n26: \tv1 \"k8s.io/api/core/v1\"\n27: \t\"k8s.io/apimachinery/pkg/types\"\n28: \t\"k8s.io/apimachinery/pkg/util/runtime\"\n29: \t\"k8s.io/apimachinery/pkg/util/wait\"\n30: \t\"k8s.io/client-go/tools/record\"\n31: \truntimeapi \"k8s.io/cri-api/pkg/apis/runtime/v1\"\n32: \t\"k8s.io/klog/v2\"\n33: \tkubecontainer \"k8s.io/kubernetes/pkg/kubelet/container\"\n34: \t\"k8s.io/kubernetes/pkg/kubelet/events\"\n35: \t\"k8s.io/kubernetes/pkg/kubelet/eviction\"\n36: \t\"k8s.io/kubernetes/pkg/kubelet/metrics\"\n37: \tkubetypes \"k8s.io/kubernetes/pkg/kubelet/types\"\n38: \t\"k8s.io/kubernetes/pkg/kubelet/util/queue\"\n39: \t\"k8s.io/utils/clock\"\n40: )\n41: \n42: // OnCompleteFunc is a function that is invoked when an operation completes.\n43: // If err is non-nil, the operation did not complete successfully.\n44: type OnCompleteFunc func(err error)\n45: ...
106system-
107system-
108system-
109system-
110assistant-
Let me find the CRI client in the vendor directory and also look for additional files.
111assistantmcp__sourcegraph__sg_list_files
112usermcp__sourcegraph__sg_list_files
{"text":"No files."}
113assistantmcp__sourcegraph__sg_keyword_search
114usermcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kubelet.go\n371: \tlogger := klog.Background()\n372: \tif kubeDeps.RemoteRuntimeService, err = remote.NewRemoteRuntimeService(kubeCfg.ContainerRuntimeEndpoint, kubeCfg.RuntimeRequestTimeout.Duration, tp, &logger); err != nil {\n373: \t\treturn err\n374: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kubelet_test.go\n3215: \tlogger := klog.Background()\n3216: \truntimeService, err := remote.NewRemoteRuntimeService(endpoint, 15*time.Second, tp, &logger)\n3217: \trequire.NoError(t, err)\n3218: \n"}
115system-
116system-
117system-
118assistantmcp__sourcegraph__sg_list_files
119usermcp__sourcegraph__sg_list_files
{"text":"No files."}
120assistantmcp__sourcegraph__sg_keyword_search
121usermcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/kubernetes--v1.32.0 – cmd/kubeadm/app/util/runtime/runtime_fake_test.go\n39: \t}\n40: \tnewRemoteRuntimeServiceReturns struct {\n41: \t\tres cri.RuntimeService\n42: \n100: \n101: func (fake *fakeImpl) NewRemoteRuntimeServiceReturns(res cri.RuntimeService, err error) {\n102: \tfake.newRemoteRuntimeServiceReturns = struct {\n103: \t\tres cri.RuntimeService\n104: \n95: \n96: func (fake *fakeImpl) NewRemoteRuntimeService(string, time.Duration) (cri.RuntimeService, error) {\n97: \tfakeReturns := fake.newRemoteRuntimeServiceReturns\n98: \treturn fakeReturns.res, fakeReturns.err\n99: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – staging/src/k8s.io/cri-client/pkg/remote_runtime.go\n45: \n46: // remoteRuntimeService is a gRPC implementation of internalapi.RuntimeService.\n47: type remoteRuntimeService struct {\n48: \ttimeout       time.Duration\n49: \n81: \n82: // NewRemoteRuntimeService creates a new internalapi.RuntimeService.\n83: func NewRemoteRuntimeService(endpoint string, connectionTimeout time.Duration, tp trace.TracerProvider, logger *klog.Logger) (internalapi.RuntimeService, error) {\n84: \tinternal.Log(logger, 3, \"Connecting to runtime service\", \"endpoint\", endpoint)\n85: \n126: \n127: \tservice := &remoteRuntimeService{\n128: \t\ttimeout:      connectionTimeout,\n129: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – cmd/kubeadm/app/util/runtime/impl.go\n30: type impl interface {\n31: \tNewRemoteRuntimeService(endpoint string, connectionTimeout time.Duration) (criapi.RuntimeService, error)\n32: \tNewRemoteImageService(endpoint string, connectionTimeout time.Duration) (criapi.ImageManagerService, error)\n33: \n40: \n41: func (*defaultImpl) NewRemoteRuntimeService(endpoint string, connectionTimeout time.Duration) (criapi.RuntimeServic...
122system-
123system-
124system-
125assistant-
Found the CRI client. Let me explore the staging directory and also look at more device manager and lifecycle files.
126assistantmcp__sourcegraph__sg_list_files
127usermcp__sourcegraph__sg_list_files
{"text":"staging/src/k8s.io/cri-client/pkg/fake/\nstaging/src/k8s.io/cri-client/pkg/internal/\nstaging/src/k8s.io/cri-client/pkg/logs/\nstaging/src/k8s.io/cri-client/pkg/util/\nstaging/src/k8s.io/cri-client/pkg/doc.go\nstaging/src/k8s.io/cri-client/pkg/remote_image.go\nstaging/src/k8s.io/cri-client/pkg/remote_image_test.go\nstaging/src/k8s.io/cri-client/pkg/remote_runtime.go\nstaging/src/k8s.io/cri-client/pkg/remote_runtime_test.go\nstaging/src/k8s.io/cri-client/pkg/utils.go\nstaging/src/k8s.io/cri-client/pkg/utils_test.go\n"}
128assistantmcp__sourcegraph__sg_read_file
129usermcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/staging/src/k8s.io/cri-client/pkg/remote_runtime.go%3FL1-80\n1: /*\n2: Copyright 2016 The Kubernetes Authors.\n3: \n4: Licensed under the Apache License, Version 2.0 (the \"License\");\n5: you may not use this file except in compliance with the License.\n6: You may obtain a copy of the License at\n7: \n8:     http://www.apache.org/licenses/LICENSE-2.0\n9: \n10: Unless required by applicable law or agreed to in writing, software\n11: distributed under the License is distributed on an \"AS IS\" BASIS,\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n13: See the License for the specific language governing permissions and\n14: limitations under the License.\n15: */\n16: \n17: package cri\n18: \n19: import (\n20: \t\"context\"\n21: \t\"errors\"\n22: \t\"fmt\"\n23: \t\"io\"\n24: \t\"strings\"\n25: \t\"time\"\n26: \n27: \t\"go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc\"\n28: \t\"go.opentelemetry.io/otel/trace\"\n29: \t\"google.golang.org/grpc\"\n30: \t\"google.golang.org/grpc/backoff\"\n31: \t\"google.golang.org/grpc/codes\"\n32: \t\"google.golang.org/grpc/credentials/insecure\"\n33: \t\"google.golang.org/grpc/status\"\n34: \n35: \t\"k8s.io/component-base/logs/logreduction\"\n36: \ttracing \"k8s.io/component-base/tracing\"\n37: \tinternalapi \"k8s.io/cri-api/pkg/apis\"\n38: \truntimeapi \"k8s.io/cri-api/pkg/apis/runtime/v1\"\n39: \t\"k8s.io/klog/v2\"\n40: \tutilexec \"k8s.io/utils/exec\"\n41: \n42: \t\"k8s.io/cri-client/pkg/internal\"\n43: \t\"k8s.io/cri-client/pkg/util\"\n44: )\n45: \n46: // remoteRuntimeService is a gRPC implementation of internalapi.RuntimeService.\n47: type remoteRunt...
130assistantmcp__sourcegraph__sg_read_file
131usermcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/cm/devicemanager/types.go\n1: /*\n2: Copyright 2017 The Kubernetes Authors.\n3: \n4: Licensed under the Apache License, Version 2.0 (the \"License\");\n5: you may not use this file except in compliance with the License.\n6: You may obtain a copy of the License at\n7: \n8:     http://www.apache.org/licenses/LICENSE-2.0\n9: \n10: Unless required by applicable law or agreed to in writing, software\n11: distributed under the License is distributed on an \"AS IS\" BASIS,\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n13: See the License for the specific language governing permissions and\n14: limitations under the License.\n15: */\n16: \n17: package devicemanager\n18: \n19: import (\n20: \t\"time\"\n21: \n22: \tv1 \"k8s.io/api/core/v1\"\n23: \t\"k8s.io/apimachinery/pkg/util/sets\"\n24: \t\"k8s.io/apiserver/pkg/server/healthz\"\n25: \t\"k8s.io/kubernetes/pkg/kubelet/cm/containermap\"\n26: \t\"k8s.io/kubernetes/pkg/kubelet/cm/resourceupdates\"\n27: \t\"k8s.io/kubernetes/pkg/kubelet/cm/topologymanager\"\n28: \t\"k8s.io/kubernetes/pkg/kubelet/config\"\n29: \tkubecontainer \"k8s.io/kubernetes/pkg/kubelet/container\"\n30: \t\"k8s.io/kubernetes/pkg/kubelet/lifecycle\"\n31: \t\"k8s.io/kubernetes/pkg/kubelet/pluginmanager/cache\"\n32: \tschedulerframework \"k8s.io/kubernetes/pkg/scheduler/framework\"\n33: )\n34: \n35: // Manager manages all the Device Plugins running on a node.\n36: type Manager interface {\n37: \t// Start starts device plugin registration service.\n38: \tStart(activePods ActivePodsFunc, sourcesReady config.SourcesReady, initialContainers containermap.ContainerMap, initialContainerRunningSet set...
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I now have enough information to write a comprehensive answer. Let me read one more file to confirm the remote_image.go CRI client structure.
165assistantmcp__sourcegraph__sg_read_file
166usermcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/staging/src/k8s.io/cri-client/pkg/remote_image.go%3FL1-60\n1: /*\n2: Copyright 2016 The Kubernetes Authors.\n3: \n4: Licensed under the Apache License, Version 2.0 (the \"License\");\n5: you may not use this file except in compliance with the License.\n6: You may obtain a copy of the License at\n7: \n8:     http://www.apache.org/licenses/LICENSE-2.0\n9: \n10: Unless required by applicable law or agreed to in writing, software\n11: distributed under the License is distributed on an \"AS IS\" BASIS,\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n13: See the License for the specific language governing permissions and\n14: limitations under the License.\n15: */\n16: \n17: package cri\n18: \n19: import (\n20: \t\"context\"\n21: \t\"errors\"\n22: \t\"fmt\"\n23: \t\"time\"\n24: \n25: \t\"go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc\"\n26: \t\"go.opentelemetry.io/otel/trace\"\n27: \t\"google.golang.org/grpc\"\n28: \t\"google.golang.org/grpc/backoff\"\n29: \t\"google.golang.org/grpc/codes\"\n30: \t\"google.golang.org/grpc/credentials/insecure\"\n31: \t\"google.golang.org/grpc/status\"\n32: \n33: \ttracing \"k8s.io/component-base/tracing\"\n34: \tinternalapi \"k8s.io/cri-api/pkg/apis\"\n35: \truntimeapi \"k8s.io/cri-api/pkg/apis/runtime/v1\"\n36: \t\"k8s.io/klog/v2\"\n37: \n38: \t\"k8s.io/cri-client/pkg/internal\"\n39: \t\"k8s.io/cri-client/pkg/util\"\n40: )\n41: \n42: // remoteImageService is a gRPC implementation of internalapi.ImageManagerService.\n43: type remoteImageService struct {\n44: \ttimeout     time.Duration\n45: \timageClient runtimeapi.ImageServiceClient\n46: \tlogger      *k...
167assistantmcp__sourcegraph__sg_read_file
168usermcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/pleg/evented.go%3FL1-60\n1: /*\n2: Copyright 2022 The Kubernetes Authors.\n3: \n4: Licensed under the Apache License, Version 2.0 (the \"License\");\n5: you may not use this file except in compliance with the License.\n6: You may obtain a copy of the License at\n7: \n8:     http://www.apache.org/licenses/LICENSE-2.0\n9: \n10: Unless required by applicable law or agreed to in writing, software\n11: distributed under the License is distributed on an \"AS IS\" BASIS,\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n13: See the License for the specific language governing permissions and\n14: limitations under the License.\n15: */\n16: \n17: package pleg\n18: \n19: import (\n20: \t\"context\"\n21: \t\"fmt\"\n22: \t\"sync\"\n23: \t\"time\"\n24: \n25: \t\"k8s.io/apimachinery/pkg/types\"\n26: \t\"k8s.io/apimachinery/pkg/util/wait\"\n27: \tinternalapi \"k8s.io/cri-api/pkg/apis\"\n28: \truntimeapi \"k8s.io/cri-api/pkg/apis/runtime/v1\"\n29: \t\"k8s.io/klog/v2\"\n30: \tkubecontainer \"k8s.io/kubernetes/pkg/kubelet/container\"\n31: \t\"k8s.io/kubernetes/pkg/kubelet/metrics\"\n32: \t\"k8s.io/utils/clock\"\n33: )\n34: \n35: // The frequency with which global timestamp of the cache is to\n36: // is to be updated periodically. If pod workers get stuck at cache.GetNewerThan\n37: // call, after this period it will be unblocked.\n38: const globalCacheUpdatePeriod = 5 * time.Second\n39: \n40: var (\n41: \teventedPLEGUsage   = false\n42: \teventedPLEGUsageMu = sync.RWMutex{}\n43: )\n44: \n45: // isEventedPLEGInUse indicates whether Evented PLEG is in use. Even after enabling\n46: // the Evented PLEG feature gate, there c...
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Now I have all the information needed. Let me write the comprehensive `answer.json`.
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File created successfully at: /workspace/answer.json (file state is current in your context — no need to Read it back)
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The `answer.json` is written. Here's a summary of what I found:
+
+## Major Kubelet Components (sig-node, kubernetes v1.32.0)
+
+### 1. Pod Lifecycle Manager
+- **`pkg/kubelet/lifecycle/interfaces.go`** — `PodLifecycleTarget`, `PodAdmitHandler`, `PodSyncLoopHandler`, `PodSyncHandler` interfaces
+- **`pkg/kubelet/lifecycle/handlers.go`** — `handlerRunner` executes PostStart/PreStop hooks
+- **`pkg/kubelet/pod_workers.go`** — `podWorkers` / `PodWorkers`: per-pod state machine (sync → terminating → terminated)
+- **`pkg/kubelet/pleg/pleg.go`** — `PodLifecycleEventGenerator` interface + event types
+- **`pkg/kubelet/pleg/generic.go`** — `GenericPLEG`: polling-based PLEG
+- **`pkg/kubelet/pleg/evented.go`** — `EventedPLEG`: event-stream-based PLEG
+
+### 2. CRI Client
+- **`staging/src/k8s.io/cri-client/pkg/remote_runtime.go`** — `remoteRuntimeService` / `NewRemoteRuntimeService`: gRPC client to container runtime
+- **`staging/src/k8s.io/cri-client/pkg/remote_image.go`** — `remoteImageService` / `NewRemoteImageService`: image service client
+- **`pkg/kubelet/kuberuntime/kuberuntime_manager.go`** — `kubeGenericRuntimeManager`: Kubernetes-aware wrapper around CRI
+
+### 3. Volume Manager
+- **`pkg/kubelet/volumemanager/volume_manager.go`** — `VolumeManager` interface + `volumeManager` implementation
+
+### 4. Device Plugin Manager
+- **`pkg/kubelet/cm/devicemanager/types.go`** — `Manager` interface
+- **`pkg/kubelet/cm/devicemanager/manager.go`** — `ManagerImpl`: manages device plugin registration, allocation, and checkpointing
Tool calls (33)
1. ToolSearch
Input
{
+  "query": "select:mcp__sourcegraph__sg_keyword_search,mcp__sourcegraph__sg_list_files,mcp__sourcegraph__sg_read_file,mcp__sourcegraph__sg_nls_search",
+  "max_results": 5
+}
Output
{'matches': ['mcp__sourcegraph__sg_keyword_search', 'mcp__sourcegraph__sg_list_files', 'mcp__sourcegraph__sg_read_file', 'mcp__sourcegraph__sg_nls_search'], 'query': 'select:mcp__sourcegraph__sg_keyword_search,mcp__sourcegraph__sg_list_files,mcp__sourcegraph__sg_read_file,mcp__sourcegraph__sg_nls_search', 'total_deferred_tools': 33}
2. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/kubernetes--v1.32.0$ file:pkg/kubelet podLifecycleManager OR pod_lifecycle_manager OR lifecycle_manager"
+}
Output
{'content': '{"text":"No results.\\n\\nNo results found."}', 'structuredContent': {'text': 'No results.\n\nNo results found.'}}
3. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/kubernetes--v1.32.0$ file:pkg/kubelet volumeManager OR volume_manager"
+}
Output
{'content': '{"text":"# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/volumemanager/volume_manager_fake.go\\n16: \\n17: package volumemanager\\n18: \\n19: \\n28: \\n29: // FakeVolumeManager is a test implementation that just tracks calls\\n30: type FakeVolumeManager struct {\\n31: \\tvolumes       map[v1.UniqueVolumeName]bool\\n32: \\n36: \\n37: var _ VolumeManager = &FakeVolumeManager{}\\n38: \\n39: // NewFakeVolumeManager creates a new VolumeManager test instance\\n40: func NewFakeVolumeManager(initialVolumes []v1.UniqueVolumeName, unmountDelay time.Duration, unmountError error) *FakeVolumeManager {\\n41: \\tvolumes := map[v1.UniqueVolumeName]bool{}\\n42: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/volumemanager/metrics/metrics.go\\n32: \\t// Metric keys for Volume Manager.\\n33: \\tvolumeManagerTotalVolumes                     = \\"volume_manager_total_volumes\\"\\n34: \\treconstructVolumeOperationsTotal              = \\"reconstruct_volume_operations_total\\"\\n35: \\n43: \\ttotalVolumesDesc = metrics.NewDesc(\\n44: \\t\\tvolumeManagerTotalVolumes,\\n45: \\t\\t\\"Number of volumes in Volume Manager\\",\\n46: \\n23: \\t\\"k8s.io/component-base/metrics/legacyregistry\\"\\n24: \\t\\"k8s.io/kubernetes/pkg/kubelet/volumemanager/cache\\"\\n25: \\t\\"k8s.io/kubernetes/pkg/volume\\"\\n26: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/volumemanager/volume_manager.go\\n16: \\n17: package volumemanager\\n18: \\n19: \\n180: // Must be pre-initialized.\\n181: func NewVolumeManager(\\n182: \\tcontrollerAttachDetachEnabled bool,\\n183: \\n241: \\n242: // volumeManager implements the VolumeManager interface\\n243: type volumeManager struct {\\n244: \\t// kubeClient is the kube API client used by DesiredStateOfWorldPopulator to\\n245: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/volumemanager/OWNERS\\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/volumemanager/reconciler/reconciler.go\\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/volumemanager/cache/desired_state_of_wold_selinux_metrics.go\\n29: \\t\\t&compbasemetrics.GaugeOpts{\\n30: \\t\\t\\tName:           \\"volume_manager_selinux_container_errors_total\\",\\n31: \\t\\t\\tHelp:           \\"Number of errors when kubelet cannot compute SELinux context for a container. Kubelet can\'t start such a Pod then and it will retry, therefore value of this metric may not represent the actual nr. of containers.\\",\\n32: \\n77: \\t\\t&compbasemetrics.GaugeOpts{\\n78: \\t\\t\\tName:           \\"volume_manager_selinux_volumes_admitted_total\\",\\n79: \\t\\t\\tHelp:           \\"Number of volumes whose SELinux context was fine and will be mounted with mount -o context option.\\",\\n80: \\n37: \\t\\t&compbasemetrics.GaugeOpts{\\n38: \\t\\t\\tName:           \\"volume_manager_selinux_container_warnings_total\\",\\n39: \\t\\t\\tStabilityLevel: compbasemetrics.ALPHA,\\n40: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/nodeshutdown/nodeshutdown_manager.go\\n53: \\tProbeManager                     prober.Manager\\n54: \\tVolumeManager                    volumemanager.VolumeManager\\n55: \\tRecorder                         record.EventRecorder\\n56: \\n99: \\tkillPodFunc                      eviction.KillPodFunc\\n100: \\tvolumeManager                    volumemanager.VolumeManager\\n101: }\\n102: \\n125: \\t\\tkillPodFunc:                      conf.KillPodFunc,\\n126: \\t\\tvolumeManager:                    conf.VolumeManager,\\n127: \\t}\\n128: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/volumemanager/reconciler/reconstruct.go\\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/volumemanager/reconciler/reconstruct_common.go\\n31: \\t\\"k8s.io/kubernetes/pkg/kubelet/config\\"\\n32: \\t\\"k8s.io/kubernetes/pkg/kubelet/volumemanager/metrics\\"\\n33: \\tvolumepkg \\"k8s.io/kubernetes/pkg/volume\\"\\n34: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/volumemanager/re...
4. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/kubernetes--v1.32.0$ file:pkg/kubelet devicePlugin OR device_plugin"
+}
Output
{'content': '{"text":"# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/cm/devicemanager/plugin/v1beta1/api.go\\n37: const (\\n38: \\t// errFailedToDialDevicePlugin is the error raised when the device plugin could not be\\n39: \\t// reached on the registered socket\\n40: \\terrFailedToDialDevicePlugin = \\"failed to dial device plugin:\\"\\n41: \\t// errUnsupportedVersion is the error raised when the device plugin uses an API version not\\n42: \\n30: type ClientHandler interface {\\n31: \\tPluginConnected(string, DevicePlugin) error\\n32: \\tPluginDisconnected(string)\\n33: \\n19: import (\\n20: \\tapi \\"k8s.io/kubelet/pkg/apis/deviceplugin/v1beta1\\"\\n21: )\\n22: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/cm/devicemanager/plugin/v1beta1/client.go\\n32: \\n33: // DevicePlugin interface provides methods for accessing Device Plugin resources, API and unix socket.\\n34: type DevicePlugin interface {\\n35: \\tAPI() api.DevicePluginClient\\n36: \\tResource() string\\n37: \\n52: \\thandler  ClientHandler\\n53: \\tclient   api.DevicePluginClient\\n54: }\\n55: \\n141: \\n142: \\treturn api.NewDevicePluginClient(c), c, nil\\n143: }\\n144: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/pluginmanager/pluginwatcher/README.md\\n32: During plugin initialization phase, Kubelet will issue Plugin specific calls\\n33: (e.g: DevicePlugin::GetDevicePluginOptions).\\n34: \\n35: \\n51: - The plugin name sent during Registration.GetInfo grpc should be unique\\n52:   for the given plugin type (CSIPlugin or DevicePlugin).\\n53: \\n54: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/cm/container_manager_stub.go\\n102: \\n103: func (cm *containerManagerStub) GetDevicePluginResourceCapacity() (v1.ResourceList, v1.ResourceList, []string) {\\n104: \\treturn cm.extendedPluginResources, cm.extendedPluginResources, []string{}\\n105: \\n205: \\n206: func NewStubContainerManagerWithDevicePluginResource(extendedPluginResources v1.ResourceList) ContainerManager {\\n207: \\treturn &containerManagerStub{\\n208: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/cm/devicemanager/plugin/v1beta1/stub.go\\n319: \\n320: // GetDevicePluginOptions returns DevicePluginOptions settings for the device plugin.\\n321: func (m *Stub) GetDevicePluginOptions(ctx context.Context, e *pluginapi.Empty) (*pluginapi.DevicePluginOptions, error) {\\n322: \\toptions := &pluginapi.DevicePluginOptions{\\n323: \\t\\tPreStartRequired:                m.preStartContainerFlag,\\n324: \\n90: \\n91: // NewDevicePluginStub returns an initialized DevicePlugin Stub.\\n92: func NewDevicePluginStub(devs []*pluginapi.Device, socket string, name string, preStartContainerFlag bool, getPreferredAllocationFlag bool) *Stub {\\n93: \\n94: \\n152: \\tif err != nil {\\n153: \\t\\tklog.ErrorS(err, \\"Failed to add watch\\", \\"devicePluginPath\\", pluginapi.DevicePluginPath)\\n154: \\t\\treturn err\\n155: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/cm/devicemanager/endpoint.go\\n43: \\tresourceName string\\n44: \\tapi          pluginapi.DevicePluginClient\\n45: \\tstopTime     time.Time\\n46: \\n24: \\n25: \\tpluginapi \\"k8s.io/kubelet/pkg/apis/deviceplugin/v1beta1\\"\\n26: \\tplugin \\"k8s.io/kubernetes/pkg/kubelet/cm/devicemanager/plugin/v1beta1\\"\\n27: \\n50: // This is to be used during normal device plugin registration.\\n51: func newEndpointImpl(p plugin.DevicePlugin) *endpointImpl {\\n52: \\treturn &endpointImpl{\\n53: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/cm/fake_container_manager.go\\n141: \\n142: func (cm *FakeContainerManager) GetDevicePluginResourceCapacity() (v1.ResourceList, v1.ResourceList, []string) {\\n143: \\tcm.Lock()\\n144: \\n144: \\tdefer cm.Unlock()\\n145: \\tcm.CalledFunctions = append(cm.CalledFunctions, \\"GetDevicePluginResourceCapacity\\")\\n146: \\treturn nil, nil, []string{}\\n147: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/metrics/metrics.go\\n82: \\t// ...
5. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/kubernetes--v1.32.0$ file:pkg/kubelet containerRuntime OR CRI client"
+}
Output
{'content': '{"text":"# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/apis/config/types.go\\n556: \\n557: // KubeletX509Authentication contains settings related to x509 client certificate authentication\\n558: type KubeletX509Authentication struct {\\n559: \\t// clientCAFile is the path to a PEM-encoded certificate bundle. If set, any request presenting a client certificate\\n560: \\t// signed by one of the authorities in the bundle is authenticated with a username corresponding to the CommonName,\\n561: \\t// and groups corresponding to the Organization in the client certificate.\\n562: \\tClientCAFile string\\n563: }\\n564: \\n495: \\t// Examples:\'unix:///path/to/runtime.sock\', \'npipe:////./pipe/runtime\'\\n496: \\tContainerRuntimeEndpoint string\\n497: \\n498: \\n428: \\t// +optional\\n429: \\tShutdownGracePeriodCriticalPods metav1.Duration\\n430: \\t// ShutdownGracePeriodByPodPriority specifies the shutdown grace period for Pods based\\n431: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/cm/container_manager.go\\n169: \\tKubeletOOMScoreAdj    int32\\n170: \\tContainerRuntime      string\\n171: \\tCgroupsPerQOS         bool\\n172: \\n32: \\t\\"k8s.io/apiserver/pkg/server/healthz\\"\\n33: \\tinternalapi \\"k8s.io/cri-api/pkg/apis\\"\\n34: \\tpodresourcesapi \\"k8s.io/kubelet/pkg/apis/podresources/v1\\"\\n35: \\n257: \\t\\t\\t\\t// This is legal, so we report the devices anyway,\\n258: \\t\\t\\t\\t// let the client decide what to do.\\n259: \\t\\t\\t\\trespDevs = append(respDevs, &podresourcesapi.ContainerDevices{\\n260: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kubelet.go\\n70: \\t\\"k8s.io/component-helpers/apimachinery/lease\\"\\n71: \\tinternalapi \\"k8s.io/cri-api/pkg/apis\\"\\n72: \\truntimeapi \\"k8s.io/cri-api/pkg/apis/runtime/v1\\"\\n73: \\tremote \\"k8s.io/cri-client/pkg\\"\\n74: \\t\\"k8s.io/klog/v2\\"\\n75: \\n3139: \\n3140: // ListMetricDescriptors gets the descriptors for the metrics that will be returned in ListPodSandboxMetrics.\\n3141: func (kl *Kubelet) ListMetricDescriptors(ctx context.Context) ([]*runtimeapi.MetricDescriptor, error) {\\n3142: \\treturn kl.containerRuntime.ListMetricDescriptors(ctx)\\n3143: }\\n3144: \\n556: \\t//\\n557: \\t// This client must not be modified to include credentials, because it is\\n558: \\t// critical that credentials not leak from the client to arbitrary hosts.\\n559: \\tinsecureContainerLifecycleHTTPClient := &http.Client{\\n560: \\t\\tTransport: &http.Transport{\\n561: \\t\\t\\tTLSClientConfig: &tls.Config{InsecureSkipVerify: true},\\n562: \\t\\t},\\n563: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/cm/container_manager_unsupported.go\\n28: \\tv1 \\"k8s.io/api/core/v1\\"\\n29: \\tclientset \\"k8s.io/client-go/kubernetes\\"\\n30: \\t\\"k8s.io/client-go/tools/record\\"\\n31: \\tinternalapi \\"k8s.io/cri-api/pkg/apis\\"\\n32: \\t\\"k8s.io/kubernetes/pkg/kubelet/cadvisor\\"\\n33: \\n46: \\n47: func NewContainerManager(_ mount.Interface, _ cadvisor.Interface, _ NodeConfig, failSwapOn bool, recorder record.EventRecorder, kubeClient clientset.Interface) (ContainerManager, error) {\\n48: \\treturn &unsupportedContainerManager{}, nil\\n49: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/apis/podresources/client.go\\n26: \\n27: \\t\\"k8s.io/cri-client/pkg/util\\"\\n28: \\t\\"k8s.io/kubelet/pkg/apis/podresources/v1\\"\\n29: \\n54: \\n55: // GetV1Client returns a client for the PodResourcesLister grpc service\\n56: func GetV1Client(socket string, connectionTimeout time.Duration, maxMsgSize int) (v1.PodResourcesListerClient, *grpc.ClientConn, error) {\\n57: \\taddr, dialer, err := util.GetAddressAndDialer(socket)\\n58: \\n34: \\n35: // GetV1alpha1Client returns a client for the PodResourcesLister grpc service\\n36: // Note: This is deprecated\\n37: func GetV1alpha1Client(socket string, connectionTimeout time.Duration, maxMsgSize int) (v1alpha1.PodResourcesListerClient, *grpc.ClientConn, error) {\\n38: \\tadd...
6. mcp__sourcegraph__sg_list_files
Input
{
+  "repo": "github.com/sg-evals/kubernetes--v1.32.0",
+  "path": "pkg/kubelet/lifecycle"
+}
Output
{'content': '{"text":"pkg/kubelet/lifecycle/admission_failure_handler_stub.go\\npkg/kubelet/lifecycle/doc.go\\npkg/kubelet/lifecycle/handlers.go\\npkg/kubelet/lifecycle/handlers_test.go\\npkg/kubelet/lifecycle/interfaces.go\\npkg/kubelet/lifecycle/predicate.go\\npkg/kubelet/lifecycle/predicate_test.go\\n"}', 'structuredContent': {'text': 'pkg/kubelet/lifecycle/admission_failure_handler_stub.go\npkg/kubelet/lifecycle/doc.go\npkg/kubelet/lifecycle/handlers.go\npkg/kubelet/lifecycle/handlers_test.go\npkg/kubelet/lifecycle/interfaces.go\npkg/kubelet/lifecycle/predicate.go\npkg/kubelet/lifecycle/predicate_test.go\n'}}
7. mcp__sourcegraph__sg_list_files
Input
{
+  "repo": "github.com/sg-evals/kubernetes--v1.32.0",
+  "path": "pkg/kubelet/cm/devicemanager"
+}
Output
{'content': '{"text":"pkg/kubelet/cm/devicemanager/checkpoint/\\npkg/kubelet/cm/devicemanager/plugin/\\npkg/kubelet/cm/devicemanager/OWNERS\\npkg/kubelet/cm/devicemanager/endpoint.go\\npkg/kubelet/cm/devicemanager/endpoint_test.go\\npkg/kubelet/cm/devicemanager/manager.go\\npkg/kubelet/cm/devicemanager/manager_test.go\\npkg/kubelet/cm/devicemanager/pod_devices.go\\npkg/kubelet/cm/devicemanager/pod_devices_test.go\\npkg/kubelet/cm/devicemanager/topology_hints.go\\npkg/kubelet/cm/devicemanager/topology_hints_test.go\\npkg/kubelet/cm/devicemanager/types.go\\n"}', 'structuredContent': {'text': 'pkg/kubelet/cm/devicemanager/checkpoint/\npkg/kubelet/cm/devicemanager/plugin/\npkg/kubelet/cm/devicemanager/OWNERS\npkg/kubelet/cm/devicemanager/endpoint.go\npkg/kubelet/cm/devicemanager/endpoint_test.go\npkg/kubelet/cm/devicemanager/manager.go\npkg/kubelet/cm/devicemanager/manager_test.go\npkg/kubelet/cm/devicemanager/pod_devices.go\npkg/kubelet/cm/devicemanager/pod_devices_test.go\npkg/kubelet/cm/devicemanager/topology_hints.go\npkg/kubelet/cm/devicemanager/topology_hints_test.go\npkg/kubelet/cm/devicemanager/types.go\n'}}
8. mcp__sourcegraph__sg_list_files
Input
{
+  "repo": "github.com/sg-evals/kubernetes--v1.32.0",
+  "path": "pkg/kubelet/volumemanager"
+}
Output
{'content': '{"text":"pkg/kubelet/volumemanager/cache/\\npkg/kubelet/volumemanager/metrics/\\npkg/kubelet/volumemanager/populator/\\npkg/kubelet/volumemanager/reconciler/\\npkg/kubelet/volumemanager/OWNERS\\npkg/kubelet/volumemanager/volume_manager.go\\npkg/kubelet/volumemanager/volume_manager_fake.go\\npkg/kubelet/volumemanager/volume_manager_test.go\\n"}', 'structuredContent': {'text': 'pkg/kubelet/volumemanager/cache/\npkg/kubelet/volumemanager/metrics/\npkg/kubelet/volumemanager/populator/\npkg/kubelet/volumemanager/reconciler/\npkg/kubelet/volumemanager/OWNERS\npkg/kubelet/volumemanager/volume_manager.go\npkg/kubelet/volumemanager/volume_manager_fake.go\npkg/kubelet/volumemanager/volume_manager_test.go\n'}}
9. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/kubernetes--v1.32.0$ file:pkg/kubelet/kuberuntime kubeGenericRuntimeManager"
+}
Output
{'content': '{"text":"# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/kuberuntime_manager.go\\n97: \\n98: type kubeGenericRuntimeManager struct {\\n99: \\truntimeName string\\n100: \\n187: \\n188: // NewKubeGenericRuntimeManager creates a new kubeGenericRuntimeManager\\n189: func NewKubeGenericRuntimeManager(\\n190: \\trecorder record.EventRecorder,\\n191: \\n226: \\ttracer := tracerProvider.Tracer(instrumentationScope)\\n227: \\tkubeRuntimeManager := &kubeGenericRuntimeManager{\\n228: \\t\\trecorder:               recorder,\\n229: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/helpers.go\\n91: // toKubeContainer converts runtimeapi.Container to kubecontainer.Container.\\n92: func (m *kubeGenericRuntimeManager) toKubeContainer(c *runtimeapi.Container) (*kubecontainer.Container, error) {\\n93: \\tif c == nil || c.Id == \\"\\" || c.Image == nil {\\n94: \\n119: // TODO: Remove this once it becomes obsolete.\\n120: func (m *kubeGenericRuntimeManager) sandboxToKubeContainer(s *runtimeapi.PodSandbox) (*kubecontainer.Container, error) {\\n121: \\tif s == nil || s.Id == \\"\\" {\\n122: \\n132: // guarantees that only one of them is set.\\n133: func (m *kubeGenericRuntimeManager) getImageUser(ctx context.Context, image string) (*int64, string, error) {\\n134: \\tresp, err := m.imageService.ImageStatus(ctx, &runtimeapi.ImageSpec{Image: image}, false)\\n135: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/kuberuntime_gc.go\\n39: \\tclient           internalapi.RuntimeService\\n40: \\tmanager          *kubeGenericRuntimeManager\\n41: \\tpodStateProvider podStateProvider\\n42: \\n45: // NewContainerGC creates a new containerGC.\\n46: func newContainerGC(client internalapi.RuntimeService, podStateProvider podStateProvider, manager *kubeGenericRuntimeManager, tracer trace.Tracer) *containerGC {\\n47: \\treturn &containerGC{\\n48: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/security_context.go\\n28: // determineEffectiveSecurityContext gets container\'s security context from v1.Pod and v1.Container.\\n29: func (m *kubeGenericRuntimeManager) determineEffectiveSecurityContext(pod *v1.Pod, container *v1.Container, uid *int64, username string) (*runtimeapi.LinuxContainerSecurityContext, error) {\\n30: \\teffectiveSc := securitycontext.DetermineEffectiveSecurityContext(pod, container)\\n31: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/kuberuntime_logs.go\\n31: // just pass in empty string \\"\\".\\n32: func (m *kubeGenericRuntimeManager) ReadLogs(ctx context.Context, path, containerID string, apiOpts *v1.PodLogOptions, stdout, stderr io.Writer) error {\\n33: \\t// Convert v1.PodLogOptions into internal log options.\\n34: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/kuberuntime_image.go\\n34: // secrets if necessary.\\n35: func (m *kubeGenericRuntimeManager) PullImage(ctx context.Context, image kubecontainer.ImageSpec, pullSecrets []v1.Secret, podSandboxConfig *runtimeapi.PodSandboxConfig) (string, error) {\\n36: \\timg := image.Image\\n37: \\n86: // the local storage. It returns (\\"\\", nil) if the image isn\'t in the local storage.\\n87: func (m *kubeGenericRuntimeManager) GetImageRef(ctx context.Context, image kubecontainer.ImageSpec) (string, error) {\\n88: \\tresp, err := m.imageService.ImageStatus(ctx, toRuntimeAPIImageSpec(image), false)\\n89: \\n98: \\n99: func (m *kubeGenericRuntimeManager) GetImageSize(ctx context.Context, image kubecontainer.ImageSpec) (uint64, error) {\\n100: \\tresp, err := m.imageService.ImageStatus(ctx, toRuntimeAPIImageSpec(image), false)\\n101: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/kuberuntime_sandbox.go\\n40: // createPodSandbox creates a pod sandbox and returns (podSandBoxID, message, error).\\n41: func (m *kubeGenericRuntimeManager) createPodSandbox(ctx context.Context, pod *v1.Pod, attempt uint32) (string, string, er...
10. mcp__sourcegraph__sg_list_files
Input
{
+  "repo": "github.com/sg-evals/kubernetes--v1.32.0",
+  "path": "pkg/kubelet/pleg"
+}
Output
{'content': '{"text":"pkg/kubelet/pleg/doc.go\\npkg/kubelet/pleg/evented.go\\npkg/kubelet/pleg/evented_test.go\\npkg/kubelet/pleg/generic.go\\npkg/kubelet/pleg/generic_test.go\\npkg/kubelet/pleg/pleg.go\\n"}', 'structuredContent': {'text': 'pkg/kubelet/pleg/doc.go\npkg/kubelet/pleg/evented.go\npkg/kubelet/pleg/evented_test.go\npkg/kubelet/pleg/generic.go\npkg/kubelet/pleg/generic_test.go\npkg/kubelet/pleg/pleg.go\n'}}
11. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/kubernetes--v1.32.0$ file:pkg/kubelet podWorker OR pod_worker"
+}
Output
{'content': '{"text":"# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/pod_workers.go\\n599: \\n600: func newPodWorkers(\\n601: \\tpodSyncer podSyncer,\\n602: \\n91: // teardown of containers (terminating), or cleanup (terminated).\\n92: type PodWorkerState int\\n93: \\n94: \\n550: // in the pod status change).\\n551: type podWorkers struct {\\n552: \\t// Protects all per worker fields.\\n553: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/metrics/metrics.go\\n42: \\tNodeStartupKey                     = \\"node_startup_duration_seconds\\"\\n43: \\tPodWorkerDurationKey               = \\"pod_worker_duration_seconds\\"\\n44: \\tPodStartDurationKey                = \\"pod_start_duration_seconds\\"\\n45: \\n47: \\tCgroupManagerOperationsKey         = \\"cgroup_manager_duration_seconds\\"\\n48: \\tPodWorkerStartDurationKey          = \\"pod_worker_start_duration_seconds\\"\\n49: \\tPodStatusSyncDurationKey           = \\"pod_status_sync_duration_seconds\\"\\n50: \\n208: \\t)\\n209: \\t// PodWorkerDuration is a Histogram that tracks the duration (in seconds) in takes to sync a single pod.\\n210: \\t// Broken down by the operation type.\\n211: \\tPodWorkerDuration = metrics.NewHistogramVec(\\n212: \\t\\t&metrics.HistogramOpts{\\n213: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/pod_workers_test.go\\n42: \\n43: // fakePodWorkers runs sync pod function in serial, so we can have\\n44: // deterministic behaviour in testing.\\n45: type fakePodWorkers struct {\\n46: \\tlock      sync.Mutex\\n47: \\n1928: \\n1929: // TestFakePodWorkers verifies that the fakePodWorkers behaves the same way as the real podWorkers\\n1930: // for their invocation of the syncPodFn.\\n1931: func TestFakePodWorkers(t *testing.T) {\\n1932: \\tfakeRecorder := &record.FakeRecorder{}\\n1933: \\n390: \\n391: func createPodWorkers() (*podWorkers, *containertest.FakeRuntime, map[types.UID][]syncPodRecord) {\\n392: \\tlock := sync.Mutex{}\\n393: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kubelet.go\\n1106: \\t// Since the podManager may be unaware of some running pods due to force deletion, the\\n1107: \\t// podWorkers are responsible for triggering a sync of pods that are no longer desired but\\n1108: \\t// must still run to completion.\\n1109: \\tpodWorkers PodWorkers\\n1110: \\n1111: \\n690: \\tklet.workQueue = queue.NewBasicWorkQueue(klet.clock)\\n691: \\tklet.podWorkers = newPodWorkers(\\n692: \\t\\tklet,\\n693: \\n721: \\t\\tmachineInfo,\\n722: \\t\\tklet.podWorkers,\\n723: \\t\\tkubeDeps.OSInterface,\\n724: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kubelet_pods.go\\n1355: \\t// Now that we have recorded any terminating pods, and added new pods that should be running,\\n1356: \\t// record a summary here. Not all possible combinations of PodWorkerSync values are valid.\\n1357: \\tcounts := make(map[PodWorkerSync]int)\\n1358: \\tfor _, sync := range workingPods {\\n1359: \\n1289: \\t\\t}\\n1290: \\t\\tkl.podWorkers.UpdatePod(UpdatePodOptions{\\n1291: \\t\\t\\tUpdateType: kubetypes.SyncPodCreate,\\n1292: \\n1318: \\t\\tklog.V(3).InfoS(\\"Handling termination and deletion of the pod to pod workers\\", \\"pod\\", klog.KObj(pod), \\"podUID\\", pod.UID)\\n1319: \\t\\tkl.podWorkers.UpdatePod(UpdatePodOptions{\\n1320: \\t\\t\\tUpdateType: kubetypes.SyncPodKill,\\n1321: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – test/instrumentation/testdata/pkg/kubelet/metrics/metrics.go\\n33: \\tNodeLabelKey               = \\"node\\"\\n34: \\tPodWorkerDurationKey       = \\"pod_worker_duration_seconds\\"\\n35: \\tPodStartDurationKey        = \\"pod_start_duration_seconds\\"\\n36: \\n36: \\tCgroupManagerOperationsKey = \\"cgroup_manager_duration_seconds\\"\\n37: \\tPodWorkerStartDurationKey  = \\"pod_worker_start_duration_seconds\\"\\n38: \\tPLEGRelistDurationKey      = \\"pleg_relist_duration_seconds\\"\\n39: \\n122: \\t)\\n123: \\t// PodWorkerDuration is a Histogram that tracks the duration (in seconds) i...
12. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/kubernetes--v1.32.0$ file:pkg/kubelet/kuberuntime RuntimeService ImageManagerService"
+}
Output
{'content': '{"text":"# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/instrumented_services.go\\n27: \\n28: // instrumentedRuntimeService wraps the RuntimeService and records the operations\\n29: // and errors metrics.\\n30: type instrumentedRuntimeService struct {\\n31: \\tservice internalapi.RuntimeService\\n32: }\\n33: \\n38: \\n39: // instrumentedImageManagerService wraps the ImageManagerService and records the operations\\n40: // and errors metrics.\\n41: type instrumentedImageManagerService struct {\\n42: \\tservice internalapi.ImageManagerService\\n43: }\\n44: \\n33: \\n34: // Creates an instrumented RuntimeInterface from an existing RuntimeService.\\n35: func newInstrumentedRuntimeService(service internalapi.RuntimeService) internalapi.RuntimeService {\\n36: \\treturn &instrumentedRuntimeService{service: service}\\n37: }\\n38: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/fake_kuberuntime_manager.go\\n111: \\t\\truntimeHelper:          runtimeHelper,\\n112: \\t\\truntimeService:         runtimeService,\\n113: \\t\\timageService:           imageService,\\n114: \\n95: \\n96: func newFakeKubeRuntimeManager(runtimeService internalapi.RuntimeService, imageService internalapi.ImageManagerService, machineInfo *cadvisorapi.MachineInfo, osInterface kubecontainer.OSInterface, runtimeHelper kubecontainer.RuntimeHelper, keyring credenti ... [line truncated]\\n97: \\tctx := context.Background()\\n98: \\n122: \\n123: \\ttypedVersion, err := runtimeService.Version(ctx, kubeRuntimeAPIVersion)\\n124: \\tif err != nil {\\n125: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/kuberuntime_manager.go\\n137: \\t// gRPC service clients\\n138: \\truntimeService internalapi.RuntimeService\\n139: \\timageService   internalapi.ImageManagerService\\n140: \\n141: \\n223: \\tctx := context.Background()\\n224: \\truntimeService = newInstrumentedRuntimeService(runtimeService)\\n225: \\timageService = newInstrumentedImageManagerService(imageService)\\n226: \\ttracer := tracerProvider.Tracer(instrumentationScope)\\n227: \\n238: \\t\\truntimeHelper:          runtimeHelper,\\n239: \\t\\truntimeService:         runtimeService,\\n240: \\t\\timageService:           imageService,\\n241: \\n"}', 'structuredContent': {'text': '# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/instrumented_services.go\n27: \n28: // instrumentedRuntimeService wraps the RuntimeService and records the operations\n29: // and errors metrics.\n30: type instrumentedRuntimeService struct {\n31: \tservice internalapi.RuntimeService\n32: }\n33: \n38: \n39: // instrumentedImageManagerService wraps the ImageManagerService and records the operations\n40: // and errors metrics.\n41: type instrumentedImageManagerService struct {\n42: \tservice internalapi.ImageManagerService\n43: }\n44: \n33: \n34: // Creates an instrumented RuntimeInterface from an existing RuntimeService.\n35: func newInstrumentedRuntimeService(service internalapi.RuntimeService) internalapi.RuntimeService {\n36: \treturn &instrumentedRuntimeService{service: service}\n37: }\n38: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/fake_kuberuntime_manager.go\n111: \t\truntimeHelper:          runtimeHelper,\n112: \t\truntimeService:         runtimeService,\n113: \t\timageService:           imageService,\n114: \n95: \n96: func newFakeKubeRuntimeManager(runtimeService internalapi.RuntimeService, imageService internalapi.ImageManagerService, machineInfo *cadvisorapi.MachineInfo, osInterface kubecontainer.OSInterface, runtimeHelper kubecontainer.RuntimeHelper, keyring credenti ... [line truncated]\n97: \tctx := context.Background()\n98: \n122: \n123: \ttypedVersion, err := runtimeService.Version(ctx, kubeRuntimeAPIVersion)\n124: \tif err != nil {\n125: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/kuberuntime_manager.go\n137: \t// gRPC service clients\n138: \truntimeService internalapi.RuntimeSe...
13. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/kubernetes--v1.32.0",
+  "path": "pkg/kubelet/lifecycle/interfaces.go"
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/lifecycle/interfaces.go\\n1: /*\\n2: Copyright 2016 The Kubernetes Authors.\\n3: \\n4: Licensed under the Apache License, Version 2.0 (the \\"License\\");\\n5: you may not use this file except in compliance with the License.\\n6: You may obtain a copy of the License at\\n7: \\n8:     http://www.apache.org/licenses/LICENSE-2.0\\n9: \\n10: Unless required by applicable law or agreed to in writing, software\\n11: distributed under the License is distributed on an \\"AS IS\\" BASIS,\\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n13: See the License for the specific language governing permissions and\\n14: limitations under the License.\\n15: */\\n16: \\n17: package lifecycle\\n18: \\n19: import \\"k8s.io/api/core/v1\\"\\n20: \\n21: // PodAdmitAttributes is the context for a pod admission decision.\\n22: // The member fields of this struct should never be mutated.\\n23: type PodAdmitAttributes struct {\\n24: \\t// the pod to evaluate for admission\\n25: \\tPod *v1.Pod\\n26: \\t// all pods bound to the kubelet excluding the pod being evaluated\\n27: \\tOtherPods []*v1.Pod\\n28: }\\n29: \\n30: // PodAdmitResult provides the result of a pod admission decision.\\n31: type PodAdmitResult struct {\\n32: \\t// if true, the pod should be admitted.\\n33: \\tAdmit bool\\n34: \\t// a brief single-word reason why the pod could not be admitted.\\n35: \\tReason string\\n36: \\t// a brief message explaining why the pod could not be admitted.\\n37: \\tMessage string\\n38: }\\n39: \\n40: // PodAdmitHandler is notified during pod admission.\\n41: type PodAdmitHandler interface {\\n42: \\t// Admit evaluates if a pod can be admitted.\\n43: \\tAdmit(attrs *PodAdmitAttributes) PodAdmitResult\\n44: }\\n45: \\n46: // PodAdmitTarget maintains a list of handlers to invoke.\\n47: type PodAdmitTarget interface {\\n48: \\t// AddPodAdmitHandler adds the specified handler.\\n49: \\tAddPodAdmitHandler(a PodAdmitHandler)\\n50: }\\n51: \\n52: // PodSyncLoopHandler is invoked during each sync loop iteration.\\n53: type PodSyncLoopHandler interface {\\n54: \\t// ShouldSync returns true if the pod needs to be synced.\\n55: \\t// This operation must return immediately as its called for each pod.\\n56: \\t// The provided pod should never be modified.\\n57: \\tShouldSync(pod *v1.Pod) bool\\n58: }\\n59: \\n60: // PodSyncLoopTarget maintains a list of handlers to pod sync loop.\\n61: type PodSyncLoopTarget interface {\\n62: \\t// AddPodSyncLoopHandler adds the specified handler.\\n63: \\tAddPodSyncLoopHandler(a PodSyncLoopHandler)\\n64: }\\n65: \\n66: // ShouldEvictResponse provides the result of a should evict request.\\n67: type ShouldEvictResponse struct {\\n68: \\t// if true, the pod should be evicted.\\n69: \\tEvict bool\\n70: \\t// a brief CamelCase reason why the pod should be evicted.\\n71: \\tReason string\\n72: \\t// a brief message why the pod should be evicted.\\n73: \\tMessage string\\n74: }\\n75: \\n76: // PodSyncHandler is invoked during each sync pod operation.\\n77: type PodSyncHandler interface {\\n78: \\t// ShouldEvict is invoked during each sync pod operation to determine\\n79: \\t// if the pod should be evicted from the kubelet.  If so, the pod status\\n80: \\t// is updated to mark its phase as failed with the provided reason and message,\\n81: \\t// and the pod is immediately killed.\\n82: \\t// This operation must return immediately as its called for each sync pod.\\n83: \\t// The provided pod should never be modified.\\n84: \\tShouldEvict(pod *v1.Pod) ShouldEvictResponse\\n85: }\\n86: \\n87: // PodSyncTarget maintains a list of handlers to pod sync.\\n88: type PodSyncTarget interface {\\n89: \\t// AddPodSyncHandler adds the specified handler\\n90: \\tAddPodSyncHandler(a PodSyncHandler)\\n91: }\\n92: \\n93: // PodLifecycleTarget groups a set of lifecycle interface...
14. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/kubernetes--v1.32.0",
+  "path": "pkg/kubelet/pleg/pleg.go"
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/pleg/pleg.go\\n1: /*\\n2: Copyright 2015 The Kubernetes Authors.\\n3: \\n4: Licensed under the Apache License, Version 2.0 (the \\"License\\");\\n5: you may not use this file except in compliance with the License.\\n6: You may obtain a copy of the License at\\n7: \\n8:     http://www.apache.org/licenses/LICENSE-2.0\\n9: \\n10: Unless required by applicable law or agreed to in writing, software\\n11: distributed under the License is distributed on an \\"AS IS\\" BASIS,\\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n13: See the License for the specific language governing permissions and\\n14: limitations under the License.\\n15: */\\n16: \\n17: package pleg\\n18: \\n19: import (\\n20: \\t\\"time\\"\\n21: \\n22: \\t\\"k8s.io/apimachinery/pkg/types\\"\\n23: \\tkubecontainer \\"k8s.io/kubernetes/pkg/kubelet/container\\"\\n24: )\\n25: \\n26: // PodLifeCycleEventType define the event type of pod life cycle events.\\n27: type PodLifeCycleEventType string\\n28: \\n29: type RelistDuration struct {\\n30: \\t// The period for relisting.\\n31: \\tRelistPeriod time.Duration\\n32: \\t// The relisting threshold needs to be greater than the relisting period +\\n33: \\t// the relisting time, which can vary significantly. Set a conservative\\n34: \\t// threshold to avoid flipping between healthy and unhealthy.\\n35: \\tRelistThreshold time.Duration\\n36: }\\n37: \\n38: const (\\n39: \\t// ContainerStarted - event type when the new state of container is running.\\n40: \\tContainerStarted PodLifeCycleEventType = \\"ContainerStarted\\"\\n41: \\t// ContainerDied - event type when the new state of container is exited.\\n42: \\tContainerDied PodLifeCycleEventType = \\"ContainerDied\\"\\n43: \\t// ContainerRemoved - event type when the old state of container is exited.\\n44: \\tContainerRemoved PodLifeCycleEventType = \\"ContainerRemoved\\"\\n45: \\t// PodSync is used to trigger syncing of a pod when the observed change of\\n46: \\t// the state of the pod cannot be captured by any single event above.\\n47: \\tPodSync PodLifeCycleEventType = \\"PodSync\\"\\n48: \\t// ContainerChanged - event type when the new state of container is unknown.\\n49: \\tContainerChanged PodLifeCycleEventType = \\"ContainerChanged\\"\\n50: \\t// ConditionMet - event type triggered when any number of watch conditions are met.\\n51: \\tConditionMet PodLifeCycleEventType = \\"ConditionMet\\"\\n52: )\\n53: \\n54: // PodLifecycleEvent is an event that reflects the change of the pod state.\\n55: type PodLifecycleEvent struct {\\n56: \\t// The pod ID.\\n57: \\tID types.UID\\n58: \\t// The type of the event.\\n59: \\tType PodLifeCycleEventType\\n60: \\t// The accompanied data which varies based on the event type.\\n61: \\t//   - ContainerStarted/ContainerStopped: the container name (string).\\n62: \\t//   - All other event types: unused.\\n63: \\tData interface{}\\n64: }\\n65: \\n66: // PodLifecycleEventGenerator contains functions for generating pod life cycle events.\\n67: type PodLifecycleEventGenerator interface {\\n68: \\tStart()\\n69: \\tWatch() chan *PodLifecycleEvent\\n70: \\tHealthy() (bool, error)\\n71: \\t// SetPodWatchCondition flags the pod for reinspection on every Relist iteration until the watch\\n72: \\t// condition is met. The condition is keyed so it can be updated before the condition\\n73: \\t// is met.\\n74: \\tSetPodWatchCondition(podUID types.UID, conditionKey string, condition WatchCondition)\\n75: }\\n76: \\n77: // podLifecycleEventGeneratorHandler contains functions that are useful for different PLEGs\\n78: // and need not be exposed to rest of the kubelet\\n79: type podLifecycleEventGeneratorHandler interface {\\n80: \\tPodLifecycleEventGenerator\\n81: \\tStop()\\n82: \\tUpdate(relistDuration *RelistDuration)\\n83: \\tRelist()\\n84: }\\n85: \\n86: // WatchCondition take...
15. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/kubernetes--v1.32.0",
+  "path": "pkg/kubelet/cm/devicemanager/manager.go",
+  "startLine": 1,
+  "endLine": 80
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/cm/devicemanager/manager.go%3FL1-80\\n1: /*\\n2: Copyright 2017 The Kubernetes Authors.\\n3: \\n4: Licensed under the Apache License, Version 2.0 (the \\"License\\");\\n5: you may not use this file except in compliance with the License.\\n6: You may obtain a copy of the License at\\n7: \\n8:     http://www.apache.org/licenses/LICENSE-2.0\\n9: \\n10: Unless required by applicable law or agreed to in writing, software\\n11: distributed under the License is distributed on an \\"AS IS\\" BASIS,\\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n13: See the License for the specific language governing permissions and\\n14: limitations under the License.\\n15: */\\n16: \\n17: package devicemanager\\n18: \\n19: import (\\n20: \\t\\"context\\"\\n21: \\tgoerrors \\"errors\\"\\n22: \\t\\"fmt\\"\\n23: \\t\\"os\\"\\n24: \\t\\"path/filepath\\"\\n25: \\t\\"runtime\\"\\n26: \\t\\"sort\\"\\n27: \\t\\"sync\\"\\n28: \\t\\"time\\"\\n29: \\n30: \\tcadvisorapi \\"github.com/google/cadvisor/info/v1\\"\\n31: \\t\\"k8s.io/klog/v2\\"\\n32: \\n33: \\tv1 \\"k8s.io/api/core/v1\\"\\n34: \\t\\"k8s.io/apimachinery/pkg/api/resource\\"\\n35: \\terrorsutil \\"k8s.io/apimachinery/pkg/util/errors\\"\\n36: \\t\\"k8s.io/apimachinery/pkg/util/sets\\"\\n37: \\t\\"k8s.io/apiserver/pkg/server/healthz\\"\\n38: \\tutilfeature \\"k8s.io/apiserver/pkg/util/feature\\"\\n39: \\tpluginapi \\"k8s.io/kubelet/pkg/apis/deviceplugin/v1beta1\\"\\n40: \\tpodutil \\"k8s.io/kubernetes/pkg/api/v1/pod\\"\\n41: \\t\\"k8s.io/kubernetes/pkg/features\\"\\n42: \\t\\"k8s.io/kubernetes/pkg/kubelet/checkpointmanager\\"\\n43: \\t\\"k8s.io/kubernetes/pkg/kubelet/checkpointmanager/errors\\"\\n44: \\t\\"k8s.io/kubernetes/pkg/kubelet/cm/containermap\\"\\n45: \\t\\"k8s.io/kubernetes/pkg/kubelet/cm/devicemanager/checkpoint\\"\\n46: \\tplugin \\"k8s.io/kubernetes/pkg/kubelet/cm/devicemanager/plugin/v1beta1\\"\\n47: \\t\\"k8s.io/kubernetes/pkg/kubelet/cm/resourceupdates\\"\\n48: \\t\\"k8s.io/kubernetes/pkg/kubelet/cm/topologymanager\\"\\n49: \\t\\"k8s.io/kubernetes/pkg/kubelet/config\\"\\n50: \\t\\"k8s.io/kubernetes/pkg/kubelet/lifecycle\\"\\n51: \\t\\"k8s.io/kubernetes/pkg/kubelet/metrics\\"\\n52: \\t\\"k8s.io/kubernetes/pkg/kubelet/pluginmanager/cache\\"\\n53: \\tschedulerframework \\"k8s.io/kubernetes/pkg/scheduler/framework\\"\\n54: )\\n55: \\n56: const nodeWithoutTopology = -1\\n57: \\n58: // ActivePodsFunc is a function that returns a list of pods to reconcile.\\n59: type ActivePodsFunc func() []*v1.Pod\\n60: \\n61: // ManagerImpl is the structure in charge of managing Device Plugins.\\n62: type ManagerImpl struct {\\n63: \\tcheckpointdir string\\n64: \\n65: \\tendpoints map[string]endpointInfo // Key is ResourceName\\n66: \\tmutex     sync.Mutex\\n67: \\n68: \\tserver plugin.Server\\n69: \\n70: \\t// activePods is a method for listing active pods on the node\\n71: \\t// so the amount of pluginResources requested by existing pods\\n72: \\t// could be counted when updating allocated devices\\n73: \\tactivePods ActivePodsFunc\\n74: \\n75: \\t// sourcesReady provides the readiness of kubelet configuration sources such as apiserver update readiness.\\n76: \\t// We use it to determine when we can purge inactive pods from checkpointed state.\\n77: \\tsourcesReady config.SourcesReady\\n78: \\n79: \\t// allDevices holds all the devices currently registered to the device manager\\n80: \\tallDevices ResourceDeviceInstances\\n81: "}', 'structuredContent': {'text': 'URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/cm/devicemanager/manager.go%3FL1-80\n1: /*\n2: Copyright 2017 The Kubernetes Authors.\n3: \n4: Licensed under the Apache License, Version 2.0 (the "License");\n5: you may not use this file except in compliance with the License.\n6: Y...
16. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/kubernetes--v1.32.0$ file:pkg/kubelet/kuberuntime remoteRuntimeService OR RemoteRuntime"
+}
Output
{'content': '{"text":"No results.\\n\\nNo results found."}', 'structuredContent': {'text': 'No results.\n\nNo results found.'}}
17. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/kubernetes--v1.32.0$ file:vendor/k8s.io/cri-client RemoteRuntimeService"
+}
Output
{'content': '{"text":"No results.\\n\\nNo results found."}', 'structuredContent': {'text': 'No results.\n\nNo results found.'}}
18. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/kubernetes--v1.32.0",
+  "path": "pkg/kubelet/lifecycle/handlers.go",
+  "startLine": 1,
+  "endLine": 60
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/lifecycle/handlers.go%3FL1-60\\n1: /*\\n2: Copyright 2014 The Kubernetes Authors.\\n3: \\n4: Licensed under the Apache License, Version 2.0 (the \\"License\\");\\n5: you may not use this file except in compliance with the License.\\n6: You may obtain a copy of the License at\\n7: \\n8:     http://www.apache.org/licenses/LICENSE-2.0\\n9: \\n10: Unless required by applicable law or agreed to in writing, software\\n11: distributed under the License is distributed on an \\"AS IS\\" BASIS,\\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n13: See the License for the specific language governing permissions and\\n14: limitations under the License.\\n15: */\\n16: \\n17: package lifecycle\\n18: \\n19: import (\\n20: \\t\\"context\\"\\n21: \\t\\"errors\\"\\n22: \\t\\"fmt\\"\\n23: \\t\\"io\\"\\n24: \\t\\"net/http\\"\\n25: \\t\\"net/url\\"\\n26: \\t\\"strconv\\"\\n27: \\t\\"strings\\"\\n28: \\t\\"time\\"\\n29: \\n30: \\tv1 \\"k8s.io/api/core/v1\\"\\n31: \\t\\"k8s.io/apimachinery/pkg/types\\"\\n32: \\t\\"k8s.io/apimachinery/pkg/util/intstr\\"\\n33: \\tutilfeature \\"k8s.io/apiserver/pkg/util/feature\\"\\n34: \\t\\"k8s.io/client-go/tools/record\\"\\n35: \\t\\"k8s.io/klog/v2\\"\\n36: \\t\\"k8s.io/kubernetes/pkg/features\\"\\n37: \\tkubecontainer \\"k8s.io/kubernetes/pkg/kubelet/container\\"\\n38: \\t\\"k8s.io/kubernetes/pkg/kubelet/metrics\\"\\n39: \\tkubetypes \\"k8s.io/kubernetes/pkg/kubelet/types\\"\\n40: \\t\\"k8s.io/kubernetes/pkg/kubelet/util/format\\"\\n41: \\thttpprobe \\"k8s.io/kubernetes/pkg/probe/http\\"\\n42: \\t\\"k8s.io/kubernetes/pkg/security/apparmor\\"\\n43: )\\n44: \\n45: const (\\n46: \\tmaxRespBodyLength = 10 * 1 << 10 // 10KB\\n47: \\n48: \\tAppArmorNotAdmittedReason = \\"AppArmor\\"\\n49: )\\n50: \\n51: type handlerRunner struct {\\n52: \\thttpDoer         kubetypes.HTTPDoer\\n53: \\tcommandRunner    kubecontainer.CommandRunner\\n54: \\tcontainerManager podStatusProvider\\n55: \\teventRecorder    record.EventRecorder\\n56: }\\n57: \\n58: type podStatusProvider interface {\\n59: \\tGetPodStatus(ctx context.Context, uid types.UID, name, namespace string) (*kubecontainer.PodStatus, error)\\n60: }\\n61: "}', 'structuredContent': {'text': 'URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/lifecycle/handlers.go%3FL1-60\n1: /*\n2: Copyright 2014 The Kubernetes Authors.\n3: \n4: Licensed under the Apache License, Version 2.0 (the "License");\n5: you may not use this file except in compliance with the License.\n6: You may obtain a copy of the License at\n7: \n8:     http://www.apache.org/licenses/LICENSE-2.0\n9: \n10: Unless required by applicable law or agreed to in writing, software\n11: distributed under the License is distributed on an "AS IS" BASIS,\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n13: See the License for the specific language governing permissions and\n14: limitations under the License.\n15: */\n16: \n17: package lifecycle\n18: \n19: import (\n20: \t"context"\n21: \t"errors"\n22: \t"fmt"\n23: \t"io"\n24: \t"net/http"\n25: \t"net/url"\n26: \t"strconv"\n27: \t"strings"\n28: \t"time"\n29: \n30: \tv1 "k8s.io/api/core/v1"\n31: \t"k8s.io/apimachinery/pkg/types"\n32: \t"k8s.io/apimachinery/pkg/util/intstr"\n33: \tutilfeature "k8s.io/apiserver/pkg/util/feature"\n34: \t"k8s.io/client-go/tools/record"\n35: \t"k8s.io/klog/v2"\n36: \t"k8s.io/kubernetes/pkg/features"\n37: \tkubecontainer "k8s.io/kubernetes/pkg/kubelet/container"\n38: \t"k8s.io/kubernetes/pkg/kubelet/metrics"\n39: \tkubetypes "k8s.io/kubernetes/pkg/kubelet/types"\n40: \t"k8s.io/kubernetes/pkg/kubelet/util/format"\n41: \thttpprobe "k8s.io/kubernetes/pkg/probe/http"\n42: \t"k8s.io/kubernetes/pkg/security/apparmor"\n43: )\n44: \n45: const (\n46: \tmaxRespBodyLen...
19. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/kubernetes--v1.32.0",
+  "path": "pkg/kubelet/pleg/generic.go",
+  "startLine": 1,
+  "endLine": 80
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/pleg/generic.go%3FL1-80\\n1: /*\\n2: Copyright 2015 The Kubernetes Authors.\\n3: \\n4: Licensed under the Apache License, Version 2.0 (the \\"License\\");\\n5: you may not use this file except in compliance with the License.\\n6: You may obtain a copy of the License at\\n7: \\n8:     http://www.apache.org/licenses/LICENSE-2.0\\n9: \\n10: Unless required by applicable law or agreed to in writing, software\\n11: distributed under the License is distributed on an \\"AS IS\\" BASIS,\\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n13: See the License for the specific language governing permissions and\\n14: limitations under the License.\\n15: */\\n16: \\n17: package pleg\\n18: \\n19: import (\\n20: \\t\\"context\\"\\n21: \\t\\"fmt\\"\\n22: \\t\\"sync\\"\\n23: \\t\\"sync/atomic\\"\\n24: \\t\\"time\\"\\n25: \\n26: \\t\\"k8s.io/apimachinery/pkg/types\\"\\n27: \\t\\"k8s.io/apimachinery/pkg/util/sets\\"\\n28: \\t\\"k8s.io/apimachinery/pkg/util/wait\\"\\n29: \\tutilfeature \\"k8s.io/apiserver/pkg/util/feature\\"\\n30: \\truntimeapi \\"k8s.io/cri-api/pkg/apis/runtime/v1\\"\\n31: \\t\\"k8s.io/klog/v2\\"\\n32: \\t\\"k8s.io/kubernetes/pkg/features\\"\\n33: \\tkubecontainer \\"k8s.io/kubernetes/pkg/kubelet/container\\"\\n34: \\t\\"k8s.io/kubernetes/pkg/kubelet/metrics\\"\\n35: \\t\\"k8s.io/utils/clock\\"\\n36: )\\n37: \\n38: // GenericPLEG is an extremely simple generic PLEG that relies solely on\\n39: // periodic listing to discover container changes. It should be used\\n40: // as temporary replacement for container runtimes do not support a proper\\n41: // event generator yet.\\n42: //\\n43: // Note that GenericPLEG assumes that a container would not be created,\\n44: // terminated, and garbage collected within one relist period. If such an\\n45: // incident happens, GenenricPLEG would miss all events regarding this\\n46: // container. In the case of relisting failure, the window may become longer.\\n47: // Note that this assumption is not unique -- many kubelet internal components\\n48: // rely on terminated containers as tombstones for bookkeeping purposes. The\\n49: // garbage collector is implemented to work with such situations. However, to\\n50: // guarantee that kubelet can handle missing container events, it is\\n51: // recommended to set the relist period short and have an auxiliary, longer\\n52: // periodic sync in kubelet as the safety net.\\n53: type GenericPLEG struct {\\n54: \\t// The container runtime.\\n55: \\truntime kubecontainer.Runtime\\n56: \\t// The channel from which the subscriber listens events.\\n57: \\teventChannel chan *PodLifecycleEvent\\n58: \\t// The internal cache for pod/container information.\\n59: \\tpodRecords podRecords\\n60: \\t// Time of the last relisting.\\n61: \\trelistTime atomic.Value\\n62: \\t// Cache for storing the runtime states required for syncing pods.\\n63: \\tcache kubecontainer.Cache\\n64: \\t// For testability.\\n65: \\tclock clock.Clock\\n66: \\t// Pods that failed to have their status retrieved during a relist. These pods will be\\n67: \\t// retried during the next relisting.\\n68: \\tpodsToReinspect map[types.UID]*kubecontainer.Pod\\n69: \\t// Stop the Generic PLEG by closing the channel.\\n70: \\tstopCh chan struct{}\\n71: \\t// Locks the relisting of the Generic PLEG\\n72: \\trelistLock sync.Mutex\\n73: \\t// Indicates if the Generic PLEG is running or not\\n74: \\tisRunning bool\\n75: \\t// Locks the start/stop operation of Generic PLEG\\n76: \\trunningMu sync.Mutex\\n77: \\t// Indicates relisting related parameters\\n78: \\trelistDuration *RelistDuration\\n79: \\t// Mutex to serialize updateCache called by relist vs UpdateCache interface\\n80: \\tpodCacheMutex sync.Mutex\\n81: "}', 'structuredContent': {'text': 'URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c...
20. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/kubernetes--v1.32.0",
+  "path": "pkg/kubelet/volumemanager/volume_manager.go",
+  "startLine": 1,
+  "endLine": 100
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/volumemanager/volume_manager.go%3FL1-100\\n1: /*\\n2: Copyright 2016 The Kubernetes Authors.\\n3: \\n4: Licensed under the Apache License, Version 2.0 (the \\"License\\");\\n5: you may not use this file except in compliance with the License.\\n6: You may obtain a copy of the License at\\n7: \\n8:     http://www.apache.org/licenses/LICENSE-2.0\\n9: \\n10: Unless required by applicable law or agreed to in writing, software\\n11: distributed under the License is distributed on an \\"AS IS\\" BASIS,\\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n13: See the License for the specific language governing permissions and\\n14: limitations under the License.\\n15: */\\n16: \\n17: package volumemanager\\n18: \\n19: import (\\n20: \\t\\"context\\"\\n21: \\t\\"errors\\"\\n22: \\t\\"fmt\\"\\n23: \\t\\"slices\\"\\n24: \\t\\"strconv\\"\\n25: \\t\\"strings\\"\\n26: \\t\\"sync\\"\\n27: \\t\\"time\\"\\n28: \\n29: \\tutilfeature \\"k8s.io/apiserver/pkg/util/feature\\"\\n30: \\t\\"k8s.io/klog/v2\\"\\n31: \\t\\"k8s.io/mount-utils\\"\\n32: \\n33: \\tv1 \\"k8s.io/api/core/v1\\"\\n34: \\tk8stypes \\"k8s.io/apimachinery/pkg/types\\"\\n35: \\tutilerrors \\"k8s.io/apimachinery/pkg/util/errors\\"\\n36: \\t\\"k8s.io/apimachinery/pkg/util/runtime\\"\\n37: \\t\\"k8s.io/apimachinery/pkg/util/sets\\"\\n38: \\t\\"k8s.io/apimachinery/pkg/util/wait\\"\\n39: \\tclientset \\"k8s.io/client-go/kubernetes\\"\\n40: \\t\\"k8s.io/client-go/tools/record\\"\\n41: \\tcsitrans \\"k8s.io/csi-translation-lib\\"\\n42: \\t\\"k8s.io/kubernetes/pkg/kubelet/config\\"\\n43: \\t\\"k8s.io/kubernetes/pkg/kubelet/container\\"\\n44: \\t\\"k8s.io/kubernetes/pkg/kubelet/volumemanager/cache\\"\\n45: \\t\\"k8s.io/kubernetes/pkg/kubelet/volumemanager/metrics\\"\\n46: \\t\\"k8s.io/kubernetes/pkg/kubelet/volumemanager/populator\\"\\n47: \\t\\"k8s.io/kubernetes/pkg/kubelet/volumemanager/reconciler\\"\\n48: \\t\\"k8s.io/kubernetes/pkg/volume\\"\\n49: \\t\\"k8s.io/kubernetes/pkg/volume/csimigration\\"\\n50: \\t\\"k8s.io/kubernetes/pkg/volume/util\\"\\n51: \\t\\"k8s.io/kubernetes/pkg/volume/util/hostutil\\"\\n52: \\t\\"k8s.io/kubernetes/pkg/volume/util/operationexecutor\\"\\n53: \\t\\"k8s.io/kubernetes/pkg/volume/util/types\\"\\n54: \\t\\"k8s.io/kubernetes/pkg/volume/util/volumepathhandler\\"\\n55: )\\n56: \\n57: const (\\n58: \\t// reconcilerLoopSleepPeriod is the amount of time the reconciler loop waits\\n59: \\t// between successive executions\\n60: \\treconcilerLoopSleepPeriod = 100 * time.Millisecond\\n61: \\n62: \\t// desiredStateOfWorldPopulatorLoopSleepPeriod is the amount of time the\\n63: \\t// DesiredStateOfWorldPopulator loop waits between successive executions\\n64: \\tdesiredStateOfWorldPopulatorLoopSleepPeriod = 100 * time.Millisecond\\n65: \\n66: \\t// podAttachAndMountTimeout is the maximum amount of time the\\n67: \\t// WaitForAttachAndMount call will wait for all volumes in the specified pod\\n68: \\t// to be attached and mounted. Even though cloud operations can take several\\n69: \\t// minutes to complete, we set the timeout to 2 minutes because kubelet\\n70: \\t// will retry in the next sync iteration. This frees the associated\\n71: \\t// goroutine of the pod to process newer updates if needed (e.g., a delete\\n72: \\t// request to the pod).\\n73: \\t// Value is slightly offset from 2 minutes to make timeouts due to this\\n74: \\t// constant recognizable.\\n75: \\tpodAttachAndMountTimeout = 2*time.Minute + 3*time.Second\\n76: \\n77: \\t// podAttachAndMountRetryInterval is the amount of time the GetVolumesForPod\\n78: \\t// call waits before retrying\\n79: \\tpodAttachAndMountRetryInterval = 300 * time.Millisecond\\n80: \\n81: \\t// waitForAttachTimeout is the maximum amount of time a\\n82: \\t// operationexecutor.Mount call will wait for a volume to be attached.\\n83: \\t// Set to 10 minut...
21. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/kubernetes--v1.32.0$ RemoteRuntimeService file:vendor"
+}
Output
{'content': '{"text":"No results.\\n\\nNo results found."}', 'structuredContent': {'text': 'No results.\n\nNo results found.'}}
22. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/kubernetes--v1.32.0",
+  "path": "pkg/kubelet/kuberuntime/kuberuntime_manager.go",
+  "startLine": 1,
+  "endLine": 100
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/kuberuntime/kuberuntime_manager.go%3FL1-100\\n1: /*\\n2: Copyright 2016 The Kubernetes Authors.\\n3: \\n4: Licensed under the Apache License, Version 2.0 (the \\"License\\");\\n5: you may not use this file except in compliance with the License.\\n6: You may obtain a copy of the License at\\n7: \\n8:     http://www.apache.org/licenses/LICENSE-2.0\\n9: \\n10: Unless required by applicable law or agreed to in writing, software\\n11: distributed under the License is distributed on an \\"AS IS\\" BASIS,\\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n13: See the License for the specific language governing permissions and\\n14: limitations under the License.\\n15: */\\n16: \\n17: package kuberuntime\\n18: \\n19: import (\\n20: \\t\\"context\\"\\n21: \\t\\"errors\\"\\n22: \\t\\"fmt\\"\\n23: \\t\\"os\\"\\n24: \\t\\"path/filepath\\"\\n25: \\t\\"sort\\"\\n26: \\t\\"time\\"\\n27: \\n28: \\tcadvisorapi \\"github.com/google/cadvisor/info/v1\\"\\n29: \\t\\"go.opentelemetry.io/otel/trace\\"\\n30: \\tgrpcstatus \\"google.golang.org/grpc/status\\"\\n31: \\tcrierror \\"k8s.io/cri-api/pkg/errors\\"\\n32: \\t\\"k8s.io/klog/v2\\"\\n33: \\n34: \\tv1 \\"k8s.io/api/core/v1\\"\\n35: \\t\\"k8s.io/apimachinery/pkg/api/resource\\"\\n36: \\tmetav1 \\"k8s.io/apimachinery/pkg/apis/meta/v1\\"\\n37: \\tkubetypes \\"k8s.io/apimachinery/pkg/types\\"\\n38: \\tutilruntime \\"k8s.io/apimachinery/pkg/util/runtime\\"\\n39: \\tutilversion \\"k8s.io/apimachinery/pkg/util/version\\"\\n40: \\tutilfeature \\"k8s.io/apiserver/pkg/util/feature\\"\\n41: \\t\\"k8s.io/client-go/tools/record\\"\\n42: \\tref \\"k8s.io/client-go/tools/reference\\"\\n43: \\t\\"k8s.io/client-go/util/flowcontrol\\"\\n44: \\t\\"k8s.io/component-base/logs/logreduction\\"\\n45: \\tinternalapi \\"k8s.io/cri-api/pkg/apis\\"\\n46: \\truntimeapi \\"k8s.io/cri-api/pkg/apis/runtime/v1\\"\\n47: \\n48: \\t\\"k8s.io/kubernetes/pkg/api/legacyscheme\\"\\n49: \\tpodutil \\"k8s.io/kubernetes/pkg/api/v1/pod\\"\\n50: \\t\\"k8s.io/kubernetes/pkg/credentialprovider\\"\\n51: \\t\\"k8s.io/kubernetes/pkg/credentialprovider/plugin\\"\\n52: \\t\\"k8s.io/kubernetes/pkg/features\\"\\n53: \\t\\"k8s.io/kubernetes/pkg/kubelet/cm\\"\\n54: \\tkubecontainer \\"k8s.io/kubernetes/pkg/kubelet/container\\"\\n55: \\t\\"k8s.io/kubernetes/pkg/kubelet/events\\"\\n56: \\t\\"k8s.io/kubernetes/pkg/kubelet/images\\"\\n57: \\truntimeutil \\"k8s.io/kubernetes/pkg/kubelet/kuberuntime/util\\"\\n58: \\t\\"k8s.io/kubernetes/pkg/kubelet/lifecycle\\"\\n59: \\t\\"k8s.io/kubernetes/pkg/kubelet/logs\\"\\n60: \\t\\"k8s.io/kubernetes/pkg/kubelet/metrics\\"\\n61: \\t\\"k8s.io/kubernetes/pkg/kubelet/pleg\\"\\n62: \\tproberesults \\"k8s.io/kubernetes/pkg/kubelet/prober/results\\"\\n63: \\t\\"k8s.io/kubernetes/pkg/kubelet/runtimeclass\\"\\n64: \\t\\"k8s.io/kubernetes/pkg/kubelet/sysctl\\"\\n65: \\t\\"k8s.io/kubernetes/pkg/kubelet/types\\"\\n66: \\t\\"k8s.io/kubernetes/pkg/kubelet/util/cache\\"\\n67: \\t\\"k8s.io/kubernetes/pkg/kubelet/util/format\\"\\n68: \\tsc \\"k8s.io/kubernetes/pkg/securitycontext\\"\\n69: )\\n70: \\n71: const (\\n72: \\t// The api version of kubelet runtime api\\n73: \\tkubeRuntimeAPIVersion = \\"0.1.0\\"\\n74: \\t// A minimal shutdown window for avoiding unnecessary SIGKILLs\\n75: \\tminimumGracePeriodInSeconds = 2\\n76: \\n77: \\t// The expiration time of version cache.\\n78: \\tversionCacheTTL = 60 * time.Second\\n79: \\t// How frequently to report identical errors\\n80: \\tidenticalErrorDelay = 1 * time.Minute\\n81: \\t// OpenTelemetry instrumentation scope name\\n82: \\tinstrumentationScope = \\"k8s.io/kubernetes/pkg/kubelet/kuberuntime\\"\\n83: )\\n84: \\n85: var (\\n86: \\t// ErrVersionNotSupported is returned when the api version of runtime interface is not supported\\n87: \\tErrVersionNotSupported = errors.New(\\"runtime api version is not sup...
23. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/kubernetes--v1.32.0",
+  "path": "pkg/kubelet/pod_workers.go",
+  "startLine": 1,
+  "endLine": 100
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/pod_workers.go%3FL1-100\\n1: /*\\n2: Copyright 2014 The Kubernetes Authors.\\n3: \\n4: Licensed under the Apache License, Version 2.0 (the \\"License\\");\\n5: you may not use this file except in compliance with the License.\\n6: You may obtain a copy of the License at\\n7: \\n8:     http://www.apache.org/licenses/LICENSE-2.0\\n9: \\n10: Unless required by applicable law or agreed to in writing, software\\n11: distributed under the License is distributed on an \\"AS IS\\" BASIS,\\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n13: See the License for the specific language governing permissions and\\n14: limitations under the License.\\n15: */\\n16: \\n17: package kubelet\\n18: \\n19: import (\\n20: \\t\\"context\\"\\n21: \\t\\"fmt\\"\\n22: \\t\\"strings\\"\\n23: \\t\\"sync\\"\\n24: \\t\\"time\\"\\n25: \\n26: \\tv1 \\"k8s.io/api/core/v1\\"\\n27: \\t\\"k8s.io/apimachinery/pkg/types\\"\\n28: \\t\\"k8s.io/apimachinery/pkg/util/runtime\\"\\n29: \\t\\"k8s.io/apimachinery/pkg/util/wait\\"\\n30: \\t\\"k8s.io/client-go/tools/record\\"\\n31: \\truntimeapi \\"k8s.io/cri-api/pkg/apis/runtime/v1\\"\\n32: \\t\\"k8s.io/klog/v2\\"\\n33: \\tkubecontainer \\"k8s.io/kubernetes/pkg/kubelet/container\\"\\n34: \\t\\"k8s.io/kubernetes/pkg/kubelet/events\\"\\n35: \\t\\"k8s.io/kubernetes/pkg/kubelet/eviction\\"\\n36: \\t\\"k8s.io/kubernetes/pkg/kubelet/metrics\\"\\n37: \\tkubetypes \\"k8s.io/kubernetes/pkg/kubelet/types\\"\\n38: \\t\\"k8s.io/kubernetes/pkg/kubelet/util/queue\\"\\n39: \\t\\"k8s.io/utils/clock\\"\\n40: )\\n41: \\n42: // OnCompleteFunc is a function that is invoked when an operation completes.\\n43: // If err is non-nil, the operation did not complete successfully.\\n44: type OnCompleteFunc func(err error)\\n45: \\n46: // PodStatusFunc is a function that is invoked to override the pod status when a pod is killed.\\n47: type PodStatusFunc func(podStatus *v1.PodStatus)\\n48: \\n49: // KillPodOptions are options when performing a pod update whose update type is kill.\\n50: type KillPodOptions struct {\\n51: \\t// CompletedCh is closed when the kill request completes (syncTerminatingPod has completed\\n52: \\t// without error) or if the pod does not exist, or if the pod has already terminated. This\\n53: \\t// could take an arbitrary amount of time to be closed, but is never left open once\\n54: \\t// CouldHaveRunningContainers() returns false.\\n55: \\tCompletedCh chan<- struct{}\\n56: \\t// Evict is true if this is a pod triggered eviction - once a pod is evicted some resources are\\n57: \\t// more aggressively reaped than during normal pod operation (stopped containers).\\n58: \\tEvict bool\\n59: \\t// PodStatusFunc is invoked (if set) and overrides the status of the pod at the time the pod is killed.\\n60: \\t// The provided status is populated from the latest state.\\n61: \\tPodStatusFunc PodStatusFunc\\n62: \\t// PodTerminationGracePeriodSecondsOverride is optional override to use if a pod is being killed as part of kill operation.\\n63: \\tPodTerminationGracePeriodSecondsOverride *int64\\n64: }\\n65: \\n66: // UpdatePodOptions is an options struct to pass to a UpdatePod operation.\\n67: type UpdatePodOptions struct {\\n68: \\t// The type of update (create, update, sync, kill).\\n69: \\tUpdateType kubetypes.SyncPodType\\n70: \\t// StartTime is an optional timestamp for when this update was created. If set,\\n71: \\t// when this update is fully realized by the pod worker it will be recorded in\\n72: \\t// the PodWorkerDuration metric.\\n73: \\tStartTime time.Time\\n74: \\t// Pod to update. Required.\\n75: \\tPod *v1.Pod\\n76: \\t// MirrorPod is the mirror pod if Pod is a static pod. Optional when UpdateType\\n77: \\t// is kill or terminated.\\n78: \\tMirrorPod *v1.Pod\\n79: \\t// RunningPod is a runtime pod that is no longer present in config. Required...
24. mcp__sourcegraph__sg_list_files
Input
{
+  "repo": "github.com/sg-evals/kubernetes--v1.32.0",
+  "path": "vendor/k8s.io/cri-client/pkg"
+}
Output
{'content': '{"text":"No files."}', 'structuredContent': {'text': 'No files.'}}
25. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/kubernetes--v1.32.0$ NewRemoteRuntimeService file:pkg/kubelet"
+}
Output
{'content': '{"text":"# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kubelet.go\\n371: \\tlogger := klog.Background()\\n372: \\tif kubeDeps.RemoteRuntimeService, err = remote.NewRemoteRuntimeService(kubeCfg.ContainerRuntimeEndpoint, kubeCfg.RuntimeRequestTimeout.Duration, tp, &logger); err != nil {\\n373: \\t\\treturn err\\n374: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kubelet_test.go\\n3215: \\tlogger := klog.Background()\\n3216: \\truntimeService, err := remote.NewRemoteRuntimeService(endpoint, 15*time.Second, tp, &logger)\\n3217: \\trequire.NoError(t, err)\\n3218: \\n"}', 'structuredContent': {'text': '# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kubelet.go\n371: \tlogger := klog.Background()\n372: \tif kubeDeps.RemoteRuntimeService, err = remote.NewRemoteRuntimeService(kubeCfg.ContainerRuntimeEndpoint, kubeCfg.RuntimeRequestTimeout.Duration, tp, &logger); err != nil {\n373: \t\treturn err\n374: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kubelet_test.go\n3215: \tlogger := klog.Background()\n3216: \truntimeService, err := remote.NewRemoteRuntimeService(endpoint, 15*time.Second, tp, &logger)\n3217: \trequire.NoError(t, err)\n3218: \n'}}
26. mcp__sourcegraph__sg_list_files
Input
{
+  "repo": "github.com/sg-evals/kubernetes--v1.32.0",
+  "path": "vendor/k8s.io/cri-client"
+}
Output
{'content': '{"text":"No files."}', 'structuredContent': {'text': 'No files.'}}
27. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/kubernetes--v1.32.0$ NewRemoteRuntimeService RemoteRuntimeService struct"
+}
Output
{'content': '{"text":"# github.com/sg-evals/kubernetes--v1.32.0 – cmd/kubeadm/app/util/runtime/runtime_fake_test.go\\n39: \\t}\\n40: \\tnewRemoteRuntimeServiceReturns struct {\\n41: \\t\\tres cri.RuntimeService\\n42: \\n100: \\n101: func (fake *fakeImpl) NewRemoteRuntimeServiceReturns(res cri.RuntimeService, err error) {\\n102: \\tfake.newRemoteRuntimeServiceReturns = struct {\\n103: \\t\\tres cri.RuntimeService\\n104: \\n95: \\n96: func (fake *fakeImpl) NewRemoteRuntimeService(string, time.Duration) (cri.RuntimeService, error) {\\n97: \\tfakeReturns := fake.newRemoteRuntimeServiceReturns\\n98: \\treturn fakeReturns.res, fakeReturns.err\\n99: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – staging/src/k8s.io/cri-client/pkg/remote_runtime.go\\n45: \\n46: // remoteRuntimeService is a gRPC implementation of internalapi.RuntimeService.\\n47: type remoteRuntimeService struct {\\n48: \\ttimeout       time.Duration\\n49: \\n81: \\n82: // NewRemoteRuntimeService creates a new internalapi.RuntimeService.\\n83: func NewRemoteRuntimeService(endpoint string, connectionTimeout time.Duration, tp trace.TracerProvider, logger *klog.Logger) (internalapi.RuntimeService, error) {\\n84: \\tinternal.Log(logger, 3, \\"Connecting to runtime service\\", \\"endpoint\\", endpoint)\\n85: \\n126: \\n127: \\tservice := &remoteRuntimeService{\\n128: \\t\\ttimeout:      connectionTimeout,\\n129: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – cmd/kubeadm/app/util/runtime/impl.go\\n30: type impl interface {\\n31: \\tNewRemoteRuntimeService(endpoint string, connectionTimeout time.Duration) (criapi.RuntimeService, error)\\n32: \\tNewRemoteImageService(endpoint string, connectionTimeout time.Duration) (criapi.ImageManagerService, error)\\n33: \\n40: \\n41: func (*defaultImpl) NewRemoteRuntimeService(endpoint string, connectionTimeout time.Duration) (criapi.RuntimeService, error) {\\n42: \\treturn criclient.NewRemoteRuntimeService(endpoint, defaultTimeout, nil, nil)\\n43: }\\n44: \\n27: \\n28: type defaultImpl struct{}\\n29: \\n30: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – cmd/kubeadm/app/util/runtime/runtime.go\\n286: \\n287: \\ttype config struct {\\n288: \\t\\tSandboxImage string `json:\\"sandboxImage,omitempty\\"`\\n289: \\n54: \\n55: // CRIRuntime is a struct that interfaces with the CRI\\n56: type CRIRuntime struct {\\n57: \\timpl           impl\\n58: \\n65: \\n66: // NewContainerRuntime sets up and returns a ContainerRuntime struct\\n67: func NewContainerRuntime(criSocket string) ContainerRuntime {\\n68: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – cmd/kubemark/app/hollow_node.go\\n55: \\n56: type hollowNodeConfig struct {\\n57: \\tKubeconfigPath          string\\n58: \\n250: \\t\\tlogger := klog.Background()\\n251: \\t\\truntimeService, err := remote.NewRemoteRuntimeService(endpoint, 15*time.Second, noop.NewTracerProvider(), &logger)\\n252: \\t\\tif err != nil {\\n253: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kubelet.go\\n312: \\tTLSOptions                *server.TLSOptions\\n313: \\tRemoteRuntimeService      internalapi.RuntimeService\\n314: \\tRemoteImageService        internalapi.ImageManagerService\\n315: \\n371: \\tlogger := klog.Background()\\n372: \\tif kubeDeps.RemoteRuntimeService, err = remote.NewRemoteRuntimeService(kubeCfg.ContainerRuntimeEndpoint, kubeCfg.RuntimeRequestTimeout.Duration, tp, &logger); err != nil {\\n373: \\t\\treturn err\\n374: \\n1040: // Kubelet is the main kubelet implementation.\\n1041: type Kubelet struct {\\n1042: \\tkubeletConfiguration kubeletconfiginternal.KubeletConfiguration\\n1043: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – cmd/kubeadm/app/util/runtime/runtime_test.go\\n359: \\tconst tempPrefix = \\"test.kubeadm.runtime.isExistingSocket.\\"\\n360: \\ttests := []struct {\\n361: \\t\\tname string\\n362: \\n418: func TestDetectCRISocketImpl(t *testing.T) {\\n419: \\ttests := []struct {\\n420: \\t\\tname            string\\n421: \\n35: func TestNewContainerRuntime(t *testin...
28. mcp__sourcegraph__sg_list_files
Input
{
+  "repo": "github.com/sg-evals/kubernetes--v1.32.0",
+  "path": "staging/src/k8s.io/cri-client/pkg"
+}
Output
{'content': '{"text":"staging/src/k8s.io/cri-client/pkg/fake/\\nstaging/src/k8s.io/cri-client/pkg/internal/\\nstaging/src/k8s.io/cri-client/pkg/logs/\\nstaging/src/k8s.io/cri-client/pkg/util/\\nstaging/src/k8s.io/cri-client/pkg/doc.go\\nstaging/src/k8s.io/cri-client/pkg/remote_image.go\\nstaging/src/k8s.io/cri-client/pkg/remote_image_test.go\\nstaging/src/k8s.io/cri-client/pkg/remote_runtime.go\\nstaging/src/k8s.io/cri-client/pkg/remote_runtime_test.go\\nstaging/src/k8s.io/cri-client/pkg/utils.go\\nstaging/src/k8s.io/cri-client/pkg/utils_test.go\\n"}', 'structuredContent': {'text': 'staging/src/k8s.io/cri-client/pkg/fake/\nstaging/src/k8s.io/cri-client/pkg/internal/\nstaging/src/k8s.io/cri-client/pkg/logs/\nstaging/src/k8s.io/cri-client/pkg/util/\nstaging/src/k8s.io/cri-client/pkg/doc.go\nstaging/src/k8s.io/cri-client/pkg/remote_image.go\nstaging/src/k8s.io/cri-client/pkg/remote_image_test.go\nstaging/src/k8s.io/cri-client/pkg/remote_runtime.go\nstaging/src/k8s.io/cri-client/pkg/remote_runtime_test.go\nstaging/src/k8s.io/cri-client/pkg/utils.go\nstaging/src/k8s.io/cri-client/pkg/utils_test.go\n'}}
29. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/kubernetes--v1.32.0",
+  "path": "staging/src/k8s.io/cri-client/pkg/remote_runtime.go",
+  "startLine": 1,
+  "endLine": 80
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/staging/src/k8s.io/cri-client/pkg/remote_runtime.go%3FL1-80\\n1: /*\\n2: Copyright 2016 The Kubernetes Authors.\\n3: \\n4: Licensed under the Apache License, Version 2.0 (the \\"License\\");\\n5: you may not use this file except in compliance with the License.\\n6: You may obtain a copy of the License at\\n7: \\n8:     http://www.apache.org/licenses/LICENSE-2.0\\n9: \\n10: Unless required by applicable law or agreed to in writing, software\\n11: distributed under the License is distributed on an \\"AS IS\\" BASIS,\\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n13: See the License for the specific language governing permissions and\\n14: limitations under the License.\\n15: */\\n16: \\n17: package cri\\n18: \\n19: import (\\n20: \\t\\"context\\"\\n21: \\t\\"errors\\"\\n22: \\t\\"fmt\\"\\n23: \\t\\"io\\"\\n24: \\t\\"strings\\"\\n25: \\t\\"time\\"\\n26: \\n27: \\t\\"go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc\\"\\n28: \\t\\"go.opentelemetry.io/otel/trace\\"\\n29: \\t\\"google.golang.org/grpc\\"\\n30: \\t\\"google.golang.org/grpc/backoff\\"\\n31: \\t\\"google.golang.org/grpc/codes\\"\\n32: \\t\\"google.golang.org/grpc/credentials/insecure\\"\\n33: \\t\\"google.golang.org/grpc/status\\"\\n34: \\n35: \\t\\"k8s.io/component-base/logs/logreduction\\"\\n36: \\ttracing \\"k8s.io/component-base/tracing\\"\\n37: \\tinternalapi \\"k8s.io/cri-api/pkg/apis\\"\\n38: \\truntimeapi \\"k8s.io/cri-api/pkg/apis/runtime/v1\\"\\n39: \\t\\"k8s.io/klog/v2\\"\\n40: \\tutilexec \\"k8s.io/utils/exec\\"\\n41: \\n42: \\t\\"k8s.io/cri-client/pkg/internal\\"\\n43: \\t\\"k8s.io/cri-client/pkg/util\\"\\n44: )\\n45: \\n46: // remoteRuntimeService is a gRPC implementation of internalapi.RuntimeService.\\n47: type remoteRuntimeService struct {\\n48: \\ttimeout       time.Duration\\n49: \\truntimeClient runtimeapi.RuntimeServiceClient\\n50: \\t// Cache last per-container error message to reduce log spam\\n51: \\tlogReduction *logreduction.LogReduction\\n52: \\tlogger       *klog.Logger\\n53: }\\n54: \\n55: const (\\n56: \\t// How frequently to report identical errors\\n57: \\tidenticalErrorDelay = 1 * time.Minute\\n58: \\n59: \\t// connection parameters\\n60: \\tmaxBackoffDelay      = 3 * time.Second\\n61: \\tbaseBackoffDelay     = 100 * time.Millisecond\\n62: \\tminConnectionTimeout = 5 * time.Second\\n63: )\\n64: \\n65: // CRIVersion is the type for valid Container Runtime Interface (CRI) API\\n66: // versions.\\n67: type CRIVersion string\\n68: \\n69: var (\\n70: \\t// ErrContainerStatusNil indicates that the returned container status is nil.\\n71: \\tErrContainerStatusNil = errors.New(\\"container status is nil\\")\\n72: \\n73: \\t// ErrCommandTimedOut indicates that the exec sync command timed.\\n74: \\tErrCommandTimedOut = errors.New(\\"command timed out\\")\\n75: )\\n76: \\n77: const (\\n78: \\t// CRIVersionV1 references the v1 CRI API.\\n79: \\tCRIVersionV1 CRIVersion = \\"v1\\"\\n80: )\\n81: "}', 'structuredContent': {'text': 'URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/staging/src/k8s.io/cri-client/pkg/remote_runtime.go%3FL1-80\n1: /*\n2: Copyright 2016 The Kubernetes Authors.\n3: \n4: Licensed under the Apache License, Version 2.0 (the "License");\n5: you may not use this file except in compliance with the License.\n6: You may obtain a copy of the License at\n7: \n8:     http://www.apache.org/licenses/LICENSE-2.0\n9: \n10: Unless required by applicable law or agreed to in writing, software\n11: distributed under the License is distributed on an "AS IS" BASIS,\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n13: See the License for the specific language governing permissions and\n14: limitations under the License.\n15: */\n16: \n17: package c...
30. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/kubernetes--v1.32.0",
+  "path": "pkg/kubelet/cm/devicemanager/types.go"
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/cm/devicemanager/types.go\\n1: /*\\n2: Copyright 2017 The Kubernetes Authors.\\n3: \\n4: Licensed under the Apache License, Version 2.0 (the \\"License\\");\\n5: you may not use this file except in compliance with the License.\\n6: You may obtain a copy of the License at\\n7: \\n8:     http://www.apache.org/licenses/LICENSE-2.0\\n9: \\n10: Unless required by applicable law or agreed to in writing, software\\n11: distributed under the License is distributed on an \\"AS IS\\" BASIS,\\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n13: See the License for the specific language governing permissions and\\n14: limitations under the License.\\n15: */\\n16: \\n17: package devicemanager\\n18: \\n19: import (\\n20: \\t\\"time\\"\\n21: \\n22: \\tv1 \\"k8s.io/api/core/v1\\"\\n23: \\t\\"k8s.io/apimachinery/pkg/util/sets\\"\\n24: \\t\\"k8s.io/apiserver/pkg/server/healthz\\"\\n25: \\t\\"k8s.io/kubernetes/pkg/kubelet/cm/containermap\\"\\n26: \\t\\"k8s.io/kubernetes/pkg/kubelet/cm/resourceupdates\\"\\n27: \\t\\"k8s.io/kubernetes/pkg/kubelet/cm/topologymanager\\"\\n28: \\t\\"k8s.io/kubernetes/pkg/kubelet/config\\"\\n29: \\tkubecontainer \\"k8s.io/kubernetes/pkg/kubelet/container\\"\\n30: \\t\\"k8s.io/kubernetes/pkg/kubelet/lifecycle\\"\\n31: \\t\\"k8s.io/kubernetes/pkg/kubelet/pluginmanager/cache\\"\\n32: \\tschedulerframework \\"k8s.io/kubernetes/pkg/scheduler/framework\\"\\n33: )\\n34: \\n35: // Manager manages all the Device Plugins running on a node.\\n36: type Manager interface {\\n37: \\t// Start starts device plugin registration service.\\n38: \\tStart(activePods ActivePodsFunc, sourcesReady config.SourcesReady, initialContainers containermap.ContainerMap, initialContainerRunningSet sets.Set[string]) error\\n39: \\n40: \\t// Allocate configures and assigns devices to a container in a pod. From\\n41: \\t// the requested device resources, Allocate will communicate with the\\n42: \\t// owning device plugin to allow setup procedures to take place, and for\\n43: \\t// the device plugin to provide runtime settings to use the device\\n44: \\t// (environment variables, mount points and device files).\\n45: \\tAllocate(pod *v1.Pod, container *v1.Container) error\\n46: \\n47: \\t// UpdatePluginResources updates node resources based on devices already\\n48: \\t// allocated to pods. The node object is provided for the device manager to\\n49: \\t// update the node capacity to reflect the currently available devices.\\n50: \\tUpdatePluginResources(node *schedulerframework.NodeInfo, attrs *lifecycle.PodAdmitAttributes) error\\n51: \\n52: \\t// Stop stops the manager.\\n53: \\tStop() error\\n54: \\n55: \\t// GetDeviceRunContainerOptions checks whether we have cached containerDevices\\n56: \\t// for the passed-in <pod, container> and returns its DeviceRunContainerOptions\\n57: \\t// for the found one. An empty struct is returned in case no cached state is found.\\n58: \\tGetDeviceRunContainerOptions(pod *v1.Pod, container *v1.Container) (*DeviceRunContainerOptions, error)\\n59: \\n60: \\t// GetCapacity returns the amount of available device plugin resource capacity, resource allocatable\\n61: \\t// and inactive device plugin resources previously registered on the node.\\n62: \\tGetCapacity() (v1.ResourceList, v1.ResourceList, []string)\\n63: \\n64: \\t// GetWatcherHandler returns the plugin handler for the device manager.\\n65: \\tGetWatcherHandler() cache.PluginHandler\\n66: \\tGetHealthChecker() healthz.HealthChecker\\n67: \\n68: \\t// GetDevices returns information about the devices assigned to pods and containers\\n69: \\tGetDevices(podUID, containerName string) ResourceDeviceInstances\\n70: \\n71: \\t// UpdateAllocatedResourcesStatus updates the status of allocated resources for the pod.\\n72: \\tUpdateAllocatedResourcesStatus(pod *v1.Pod, status *v1.PodStatus)\\n...
31. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/kubernetes--v1.32.0",
+  "path": "staging/src/k8s.io/cri-client/pkg/remote_image.go",
+  "startLine": 1,
+  "endLine": 60
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/staging/src/k8s.io/cri-client/pkg/remote_image.go%3FL1-60\\n1: /*\\n2: Copyright 2016 The Kubernetes Authors.\\n3: \\n4: Licensed under the Apache License, Version 2.0 (the \\"License\\");\\n5: you may not use this file except in compliance with the License.\\n6: You may obtain a copy of the License at\\n7: \\n8:     http://www.apache.org/licenses/LICENSE-2.0\\n9: \\n10: Unless required by applicable law or agreed to in writing, software\\n11: distributed under the License is distributed on an \\"AS IS\\" BASIS,\\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n13: See the License for the specific language governing permissions and\\n14: limitations under the License.\\n15: */\\n16: \\n17: package cri\\n18: \\n19: import (\\n20: \\t\\"context\\"\\n21: \\t\\"errors\\"\\n22: \\t\\"fmt\\"\\n23: \\t\\"time\\"\\n24: \\n25: \\t\\"go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc\\"\\n26: \\t\\"go.opentelemetry.io/otel/trace\\"\\n27: \\t\\"google.golang.org/grpc\\"\\n28: \\t\\"google.golang.org/grpc/backoff\\"\\n29: \\t\\"google.golang.org/grpc/codes\\"\\n30: \\t\\"google.golang.org/grpc/credentials/insecure\\"\\n31: \\t\\"google.golang.org/grpc/status\\"\\n32: \\n33: \\ttracing \\"k8s.io/component-base/tracing\\"\\n34: \\tinternalapi \\"k8s.io/cri-api/pkg/apis\\"\\n35: \\truntimeapi \\"k8s.io/cri-api/pkg/apis/runtime/v1\\"\\n36: \\t\\"k8s.io/klog/v2\\"\\n37: \\n38: \\t\\"k8s.io/cri-client/pkg/internal\\"\\n39: \\t\\"k8s.io/cri-client/pkg/util\\"\\n40: )\\n41: \\n42: // remoteImageService is a gRPC implementation of internalapi.ImageManagerService.\\n43: type remoteImageService struct {\\n44: \\ttimeout     time.Duration\\n45: \\timageClient runtimeapi.ImageServiceClient\\n46: \\tlogger      *klog.Logger\\n47: }\\n48: \\n49: // NewRemoteImageService creates a new internalapi.ImageManagerService.\\n50: func NewRemoteImageService(endpoint string, connectionTimeout time.Duration, tp trace.TracerProvider, logger *klog.Logger) (internalapi.ImageManagerService, error) {\\n51: \\tinternal.Log(logger, 3, \\"Connecting to image service\\", \\"endpoint\\", endpoint)\\n52: \\taddr, dialer, err := util.GetAddressAndDialer(endpoint)\\n53: \\tif err != nil {\\n54: \\t\\treturn nil, err\\n55: \\t}\\n56: \\n57: \\tctx, cancel := context.WithTimeout(context.Background(), connectionTimeout)\\n58: \\tdefer cancel()\\n59: \\n60: \\tvar dialOpts []grpc.DialOption\\n61: "}', 'structuredContent': {'text': 'URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/staging/src/k8s.io/cri-client/pkg/remote_image.go%3FL1-60\n1: /*\n2: Copyright 2016 The Kubernetes Authors.\n3: \n4: Licensed under the Apache License, Version 2.0 (the "License");\n5: you may not use this file except in compliance with the License.\n6: You may obtain a copy of the License at\n7: \n8:     http://www.apache.org/licenses/LICENSE-2.0\n9: \n10: Unless required by applicable law or agreed to in writing, software\n11: distributed under the License is distributed on an "AS IS" BASIS,\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n13: See the License for the specific language governing permissions and\n14: limitations under the License.\n15: */\n16: \n17: package cri\n18: \n19: import (\n20: \t"context"\n21: \t"errors"\n22: \t"fmt"\n23: \t"time"\n24: \n25: \t"go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc"\n26: \t"go.opentelemetry.io/otel/trace"\n27: \t"google.golang.org/grpc"\n28: \t"google.golang.org/grpc/backoff"\n29: \t"google.golang.org/grpc/codes"\n30: \t"google.golang.org/grpc/credentials/insecure"\n31: \t"google.golang.org/grpc/status"\n32: \n33: \ttracing "k8s.io/component-base/tracing"\n34: \tinternalapi "k8s.io/cri-api/pkg/apis"\n35: \truntimeapi "k8s.io/cri...
32. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/kubernetes--v1.32.0",
+  "path": "pkg/kubelet/pleg/evented.go",
+  "startLine": 1,
+  "endLine": 60
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/pleg/evented.go%3FL1-60\\n1: /*\\n2: Copyright 2022 The Kubernetes Authors.\\n3: \\n4: Licensed under the Apache License, Version 2.0 (the \\"License\\");\\n5: you may not use this file except in compliance with the License.\\n6: You may obtain a copy of the License at\\n7: \\n8:     http://www.apache.org/licenses/LICENSE-2.0\\n9: \\n10: Unless required by applicable law or agreed to in writing, software\\n11: distributed under the License is distributed on an \\"AS IS\\" BASIS,\\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n13: See the License for the specific language governing permissions and\\n14: limitations under the License.\\n15: */\\n16: \\n17: package pleg\\n18: \\n19: import (\\n20: \\t\\"context\\"\\n21: \\t\\"fmt\\"\\n22: \\t\\"sync\\"\\n23: \\t\\"time\\"\\n24: \\n25: \\t\\"k8s.io/apimachinery/pkg/types\\"\\n26: \\t\\"k8s.io/apimachinery/pkg/util/wait\\"\\n27: \\tinternalapi \\"k8s.io/cri-api/pkg/apis\\"\\n28: \\truntimeapi \\"k8s.io/cri-api/pkg/apis/runtime/v1\\"\\n29: \\t\\"k8s.io/klog/v2\\"\\n30: \\tkubecontainer \\"k8s.io/kubernetes/pkg/kubelet/container\\"\\n31: \\t\\"k8s.io/kubernetes/pkg/kubelet/metrics\\"\\n32: \\t\\"k8s.io/utils/clock\\"\\n33: )\\n34: \\n35: // The frequency with which global timestamp of the cache is to\\n36: // is to be updated periodically. If pod workers get stuck at cache.GetNewerThan\\n37: // call, after this period it will be unblocked.\\n38: const globalCacheUpdatePeriod = 5 * time.Second\\n39: \\n40: var (\\n41: \\teventedPLEGUsage   = false\\n42: \\teventedPLEGUsageMu = sync.RWMutex{}\\n43: )\\n44: \\n45: // isEventedPLEGInUse indicates whether Evented PLEG is in use. Even after enabling\\n46: // the Evented PLEG feature gate, there could be several reasons it may not be in use.\\n47: // e.g. Streaming data issues from the runtime or the runtime does not implement the\\n48: // container events stream.\\n49: func isEventedPLEGInUse() bool {\\n50: \\teventedPLEGUsageMu.RLock()\\n51: \\tdefer eventedPLEGUsageMu.RUnlock()\\n52: \\treturn eventedPLEGUsage\\n53: }\\n54: \\n55: // setEventedPLEGUsage should only be accessed from\\n56: // Start/Stop of Evented PLEG.\\n57: func setEventedPLEGUsage(enable bool) {\\n58: \\teventedPLEGUsageMu.Lock()\\n59: \\tdefer eventedPLEGUsageMu.Unlock()\\n60: \\teventedPLEGUsage = enable\\n61: "}', 'structuredContent': {'text': 'URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/pleg/evented.go%3FL1-60\n1: /*\n2: Copyright 2022 The Kubernetes Authors.\n3: \n4: Licensed under the Apache License, Version 2.0 (the "License");\n5: you may not use this file except in compliance with the License.\n6: You may obtain a copy of the License at\n7: \n8:     http://www.apache.org/licenses/LICENSE-2.0\n9: \n10: Unless required by applicable law or agreed to in writing, software\n11: distributed under the License is distributed on an "AS IS" BASIS,\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n13: See the License for the specific language governing permissions and\n14: limitations under the License.\n15: */\n16: \n17: package pleg\n18: \n19: import (\n20: \t"context"\n21: \t"fmt"\n22: \t"sync"\n23: \t"time"\n24: \n25: \t"k8s.io/apimachinery/pkg/types"\n26: \t"k8s.io/apimachinery/pkg/util/wait"\n27: \tinternalapi "k8s.io/cri-api/pkg/apis"\n28: \truntimeapi "k8s.io/cri-api/pkg/apis/runtime/v1"\n29: \t"k8s.io/klog/v2"\n30: \tkubecontainer "k8s.io/kubernetes/pkg/kubelet/container"\n31: \t"k8s.io/kubernetes/pkg/kubelet/metrics"\n32: \t"k8s.io/utils/clock"\n33: )\n34: \n35: // The frequency with which global timestamp of the cache is to\n36: // is to be updated periodically. If pod workers get stuck at cache.GetNewerThan\n37: // call, after this period it will be unblocke...
33. Write
Input
{
+  "file_path": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/lifecycle/interfaces.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/lifecycle/handlers.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/lifecycle/predicate.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/pod_workers.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/pleg/pleg.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/pleg/generic.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/pleg/evented.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"staging/src/k8s.io/cri-client/pkg/remote_runtime.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"staging/src/k8s.io/cri-client/pkg/remote_image.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/kuberuntime/kuberuntime_manager.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/volumemanager/volume_manager.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/volumemanager/reconciler/reconciler.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/volumemanager/populator/desired_state_of_world_populator.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/cm/devicemanager/manager.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/cm/devicemanager/types.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/cm/devicemanager/endpoint.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/cm/devicemanager/pod_devices.go\"}\n  ],\n  \"symbols\": [\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/lifecycle/interfaces.go\", \"symbol\": \"PodLifecycleTarget\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/lifecycle/interfaces.go\", \"symbol\": \"PodAdmitHandler\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/lifecycle/interfaces.go\", \"symbol\": \"PodSyncLoopHandler\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/lifecycle/interfaces.go\", \"symbol\": \"PodSyncHandler\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/lifecycle/handlers.go\", \"symbol\": \"handlerRunner\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/pod_workers.go\", \"symbol\": \"podWorkers\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/pod_workers.go\", \"symbol\": \"PodWorkers\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/pod_workers.go\", \"symbol\": \"newPodWorkers\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/pleg/pleg.go\", \"symbol\": \"PodLifecycleEventGenerator\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/pleg/pleg.go\", \"symbol\": \"PodLifecycleEvent\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/pleg/generic.go\", \"symbol\": \"GenericPLEG\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"staging/src/k8s.io/cri-client/pkg/remote_runtime.go\", \"symbol\": \"remoteRuntimeService\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"staging/src/k8s.io/cri-client/pkg/remote_runtime.go\", \"symbol\": \"NewRemoteRuntimeService\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"staging/src/k8s.io/cri-client/pkg/remote_image.go\", \"symbol\": \"remoteImageService\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"staging/src/k8s.io/cri-client/pkg/remote_image.go\", \"symbol\": \"NewRemoteImageService\"},\n    {\"repo\": \"sg-evals/kubernetes--v
+...
Output
{'type': 'create', 'filePath': '/workspace/answer.json', 'content': '{\n  "files": [\n    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/lifecycle/interfaces.go"},\n    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/lifecycle/handlers.go"},\n    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/lifecycle/predicate.go"},\n    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/pod_workers.go"},\n    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/pleg/pleg.go"},\n    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/pleg/generic.go"},\n    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/pleg/evented.go"},\n    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "staging/src/k8s.io/cri-client/pkg/remote_runtime.go"},\n    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "staging/src/k8s.io/cri-client/pkg/remote_image.go"},\n    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/kuberuntime/kuberuntime_manager.go"},\n    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/volumemanager/volume_manager.go"},\n    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/volumemanager/reconciler/reconciler.go"},\n    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/volumemanager/populator/desired_state_of_world_populator.go"},\n    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/cm/devicemanager/manager.go"},\n    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/cm/devicemanager/types.go"},\n    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/cm/devicemanager/endpoint.go"},\n    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/cm/devicemanager/pod_devices.go"}\n  ],\n  "symbols": [\n    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/lifecycle/interfaces.go", "symbol": "PodLifecycleTarget"},\n    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/lifecycle/interfaces.go", "symbol": "PodAdmitHandler"},\n    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/lifecycle/interfaces.go", "symbol": "PodSyncLoopHandler"},\n    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/lifecycle/interfaces.go", "symbol": "PodSyncHandler"},\n    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/lifecycle/handlers.go", "symbol": "handlerRunner"},\n    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/pod_workers.go", "symbol": "podWorkers"},\n    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/pod_workers.go", "symbol": "PodWorkers"},\n    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/pod_workers.go", "symbol": "newPodWorkers"},\n    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/pleg/pleg.go", "symbol": "PodLifecycleEventGenerator"},\n    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/pleg/pleg.go", "symbol": "PodLifecycleEvent"},\n    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/pleg/generic.go", "symbol": "GenericPLEG"},\n    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "staging/src/k8s.io/cri-client/pkg/remote_runtime.go", "symbol": "remoteRuntimeService"},\n    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "staging/src/k8s.io/cri-client/pkg/remote_runtime.go", "symbol": "NewRemoteRuntimeService"},\n    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "staging/src/k8s.io/cri-client/pkg/remote_image.go", "symbol": "remoteImageService"},\n    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "staging/src/k8s.io/cri-client/pkg/remote_image.go", "symbol": "NewRemoteImageService"},\n    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/kuberuntime/kuberuntime_manager.go", "symbol": "kubeGenericRuntimeManager"},\n    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/kuberuntime/kuberuntime_manager.go", "symbol": "NewKubeGenericRuntimeManager"},\n    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pk...
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0.500 rewardmean 0.537 (n=3)7 turns7 tools$0.91
repr trial ccx-agentic-223__7TGcxK2 · open full trace →
Instruction sent
# Kubernetes sig-node Kubelet Component Ownership Map
+
+## Your Task
+
+Map the major kubelet components in kubernetes/kubernetes owned by sig-node. Find the Go source files that implement: the pod lifecycle manager, the container runtime interface (CRI) client, the volume manager, and the device plugin manager.
+
+## Context
+
+You are working on a codebase task involving repos from the org domain.
+
+## Available Resources
+
+## Output Format
+
+Use the published task contract:
+
+- `TASK_WORKDIR=/workspace`
+- `TASK_REPO_ROOT=/workspace`
+- `TASK_OUTPUT=/workspace/answer.json`
+
+Create a file at `TASK_OUTPUT` (`/workspace/answer.json`) with your findings in the following structure:
+
+```json
+{
+  "files": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go"}
+  ],
+  "symbols": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "SymbolName"}
+  ],
+  "chain": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "FunctionName"}
+  ],
+  "text": "Narrative explanation of your findings, citing repos and file paths."
+}
+```
+
+Include only the fields relevant to this task. Your answer is evaluated against a closed-world oracle — completeness matters.
+
+## Evaluation
+
+Your answer will be scored on:
+- **File recall and precision**: Did you find all relevant files?
+
Conversation (19)
#TypeToolText
1system-
2assistant-
I'll map the kubelet components. First, let me look at the workspace structure.
3assistantBash
4userBash
api--v0.32.0
+client-go--v0.32.0
+etcd-io-etcd
+kubernetes--v1.32.0
5assistantBash
6userBash
CHANGELOG
+CHANGELOG.md
+CONTRIBUTING.md
+LICENSE
+LICENSES
+Makefile
+OWNERS
+OWNERS_ALIASES
+README.md
+SECURITY_CONTACTS
+SUPPORT.md
+api
+build
+cluster
+cmd
+code-of-conduct.md
+docs
+go.mod
+go.sum
+go.work
+go.work.sum
+hack
+logo
+pkg
+plugin
+staging
+test
+third_party
+vendor
+OWNERS
+active_deadline.go
+active_deadline_test.go
+apis
+cadvisor
+certificate
+checkpointmanager
+client
+cloudresource
+clustertrustbundle
+cm
+config
+configmap
+container
+doc.go
+envvars
+errors.go
+events
+eviction
+images
+kubelet.go
+kubelet_getters.go
+kubelet_getters_test.go
+kubelet_linux.go
+kubelet_network.go
+kubelet_network_linux.go
+kubelet_network_others.go
+kubelet_node_status.go
+kubelet_node_status_others.go
+kubelet_node_status_test.go
+kubelet_node_status_windows.go
+kubelet_others.go
+kubelet_pods.go
+kubelet_pods_linux_test.go
+kubelet_pods_test.go
+kubelet_pods_windows_test.go
+kubelet_resources.go
+kubelet_resources_test.go
+kubelet_server_journal.go
+kubelet_server_journal_linux.go
+kubelet_server_journal_nonlinux.go
+kubelet_server_journal_others.go
+kubelet_server_journal_test.go
+kubelet_server_journal_windows.go
+kubelet_test.go
+kubelet_volumes.go
+kubelet_volumes_linux_test.go
+kubelet_volumes_test.go
+kubeletconfig
+kuberuntime
+lifecycle
+logs
+metrics
+network
+nodeshutdown
+nodestatus
+oom
+pleg
+pluginmanager
+pod
7assistantBash
8userBash
pkg/kubelet/cm/devicemanager:
+OWNERS
+checkpoint
+endpoint.go
+endpoint_test.go
+manager.go
+manager_test.go
+plugin
+pod_devices.go
+pod_devices_test.go
+topology_hints.go
+topology_hints_test.go
+types.go
+
+pkg/kubelet/pleg:
+doc.go
+evented.go
+evented_test.go
+generic.go
+generic_test.go
+pleg.go
+
+pkg/kubelet/volumemanager:
+OWNERS
+cache
+metrics
+populator
+reconciler
+volume_manager.go
+volume_manager_fake.go
+volume_manager_test.go
+---
+---
+mirror_client.go
+mirror_client_test.go
+pod_manager.go
+pod_manager_test.go
+testing
9assistantBash
10userBash
---
+doc.go
+fake
+internal
+logs
+remote_image.go
+remote_image_test.go
+remote_runtime.go
+remote_runtime_test.go
+util
+utils.go
+utils_test.go
+---
+runtime
+services.go
+testing
11assistant-
The CRI client lives in the staging `cri-client` repo dir. Let me confirm the key symbols in each component.
12assistantBash
13userBash
pkg/kubelet/pleg/pleg.go:27:type PodLifeCycleEventType string
+pkg/kubelet/pleg/pleg.go:29:type RelistDuration struct {
+pkg/kubelet/pleg/pleg.go:55:type PodLifecycleEvent struct {
+pkg/kubelet/pleg/pleg.go:67:type PodLifecycleEventGenerator interface {
+pkg/kubelet/pleg/pleg.go:79:type podLifecycleEventGeneratorHandler interface {
+pkg/kubelet/pleg/pleg.go:87:type WatchCondition = func(*kubecontainer.PodStatus) bool
+pkg/kubelet/pleg/evented.go:63:type EventedPLEG struct {
+pkg/kubelet/pleg/evented.go:91:func NewEventedPLEG(logger klog.Logger, runtime kubecontainer.Runtime, runtimeService internalapi.RuntimeService, eventChannel chan *PodLifecycleEvent,
+pkg/kubelet/pleg/generic.go:53:type GenericPLEG struct {
+pkg/kubelet/pleg/generic.go:89:type versionedWatchCondition struct {
+pkg/kubelet/pleg/generic.go:98:type plegContainerState string
+pkg/kubelet/pleg/generic.go:123:type podRecord struct {
+pkg/kubelet/pleg/generic.go:128:type podRecords map[types.UID]*podRecord
+pkg/kubelet/pleg/generic.go:131:func NewGenericPLEG(logger klog.Logger, runtime kubecontainer.Runtime, eventChannel chan *PodLifecycleEvent,
+===
+93:type VolumeManager interface {
+161:type PodStateProvider interface {
+168:type PodManager interface {
+181:func NewVolumeManager(
+243:type volumeManager struct {
+===
+59:type ActivePodsFunc func() []*v1.Pod
+62:type ManagerImpl struct {
+118:type endpointInfo struct {
+123:type sourcesReadyStub struct{}
+126:type PodReusableDevices map[string]map[string]sets.Set[string]
+132:func NewManagerImpl(topology []cadvisorapi.Node, topologyAffinityStore topologymanager.Store) (*ManagerImpl, error) {
+===
+staging/src/k8s.io/cri-client/pkg/remote_image.go:43:type remoteImageService struct {
+staging/src/k8s.io/cri-client/pkg/remote_image.go:50:func NewRemoteImageService(endpoint string, conn...
14assistantBash
15userBash
pkg/kubelet/volumemanager/cache:
+actual_state_of_world.go
+actual_state_of_world_test.go
+desired_state_of_wold_selinux_metrics.go
+desired_state_of_world.go
+desired_state_of_world_test.go
+
+pkg/kubelet/volumemanager/populator:
+desired_state_of_world_populator.go
+desired_state_of_world_populator_test.go
+
+pkg/kubelet/volumemanager/reconciler:
+reconciler.go
+reconciler_common.go
+reconciler_test.go
+reconstruct.go
+reconstruct_common.go
+reconstruct_test.go
+===
+pkg/kubelet/cm/devicemanager/plugin:
+v1beta1
+
+pkg/kubelet/cm/devicemanager/plugin/v1beta1:
+api.go
+client.go
+handler.go
+server.go
+stub.go
+===
+142:type PodWorkers interface {
+600:func newPodWorkers(
+===
+runtime
+services.go
+testing
16assistant-
I have everything I need. Writing the answer file now.
17assistantWrite
18userWrite
File created successfully at: /workspace/answer.json (file state is current in your context — no need to Read it back)
19assistant-
Done — `/workspace/answer.json` is written. All four components are in the `kubernetes/kubernetes` checkout (`kubernetes--v1.32.0`, v1.32.0):
+
+- **Pod lifecycle manager (PLEG)** — `pkg/kubelet/pleg/`: `pleg.go` defines the `PodLifecycleEventGenerator` interface, `generic.go` implements the relist-based `GenericPLEG`, and `evented.go` the CRI-event-driven `EventedPLEG`. I also included the supporting pod manager (`pkg/kubelet/pod/pod_manager.go`) and pod workers (`pkg/kubelet/pod_workers.go`), which drive per-pod lifecycle state machines.
+- **CRI client** — moved to the staging repo `k8s.io/cri-client`: `staging/src/k8s.io/cri-client/pkg/remote_runtime.go` (`NewRemoteRuntimeService`) and `remote_image.go` implement the `RuntimeService`/`ImageManagerService` interfaces from `staging/src/k8s.io/cri-api/pkg/apis/services.go`. The kubelet-side consumer is `pkg/kubelet/kuberuntime/kuberuntime_manager.go` (`NewKubeGenericRuntimeManager`).
+- **Volume manager** — `pkg/kubelet/volumemanager/volume_manager.go` (`VolumeManager`, `NewVolumeManager`), with the desired-state populator, reconciler, and actual/desired state-of-world caches in its `populator/`, `reconciler/`, and `cache/` subpackages.
+- **Device plugin manager** — `pkg/kubelet/cm/devicemanager/manager.go` (`ManagerImpl`, `NewManagerImpl`), plus `endpoint.go`, `pod_devices.go`, `topology_hints.go`, and the device-plugin gRPC registration server/client under `plugin/v1beta1/`.
+
+The answer also includes a wiring chain: `NewMainKubelet` in `pkg/kubelet/kubelet.go` constructs the CRI remote services, the kuberuntime manager, the PLEG, and the volume manager, and the device manager comes in via the container manager.
Tool calls (7)
1. Bash
Input
{
+  "command": "ls /workspace && ls /workspace/pkg/kubelet 2>/dev/null | head -50",
+  "description": "List workspace and kubelet directory"
+}
Output
{'stdout': 'api--v0.32.0\nclient-go--v0.32.0\netcd-io-etcd\nkubernetes--v1.32.0', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
2. Bash
Input
{
+  "command": "ls /workspace/kubernetes--v1.32.0 && ls /workspace/kubernetes--v1.32.0/pkg/kubelet | head -60",
+  "description": "List kubernetes repo and kubelet package"
+}
Output
{'stdout': 'CHANGELOG\nCHANGELOG.md\nCONTRIBUTING.md\nLICENSE\nLICENSES\nMakefile\nOWNERS\nOWNERS_ALIASES\nREADME.md\nSECURITY_CONTACTS\nSUPPORT.md\napi\nbuild\ncluster\ncmd\ncode-of-conduct.md\ndocs\ngo.mod\ngo.sum\ngo.work\ngo.work.sum\nhack\nlogo\npkg\nplugin\nstaging\ntest\nthird_party\nvendor\nOWNERS\nactive_deadline.go\nactive_deadline_test.go\napis\ncadvisor\ncertificate\ncheckpointmanager\nclient\ncloudresource\nclustertrustbundle\ncm\nconfig\nconfigmap\ncontainer\ndoc.go\nenvvars\nerrors.go\nevents\neviction\nimages\nkubelet.go\nkubelet_getters.go\nkubelet_getters_test.go\nkubelet_linux.go\nkubelet_network.go\nkubelet_network_linux.go\nkubelet_network_others.go\nkubelet_node_status.go\nkubelet_node_status_others.go\nkubelet_node_status_test.go\nkubelet_node_status_windows.go\nkubelet_others.go\nkubelet_pods.go\nkubelet_pods_linux_test.go\nkubelet_pods_test.go\nkubelet_pods_windows_test.go\nkubelet_resources.go\nkubelet_resources_test.go\nkubelet_server_journal.go\nkubelet_server_journal_linux.go\nkubelet_server_journal_nonlinux.go\nkubelet_server_journal_others.go\nkubelet_server_journal_test.go\nkubelet_server_journal_windows.go\nkubelet_test.go\nkubelet_volumes.go\nkubelet_volumes_linux_test.go\nkubelet_volumes_test.go\nkubeletconfig\nkuberuntime\nlifecycle\nlogs\nmetrics\nnetwork\nnodeshutdown\nnodestatus\noom\npleg\npluginmanager\npod', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
3. Bash
Input
{
+  "command": "cd /workspace/kubernetes--v1.32.0 && ls pkg/kubelet/pleg pkg/kubelet/volumemanager pkg/kubelet/cm/devicemanager 2>/dev/null; echo ---; ls pkg/kubelet/cri/remote 2>/dev/null; echo ---; ls pkg/kubelet/pod 2>/dev/null",
+  "description": "List pleg, volumemanager, devicemanager, CRI remote, pod dirs"
+}
Output
{'stdout': 'pkg/kubelet/cm/devicemanager:\nOWNERS\ncheckpoint\nendpoint.go\nendpoint_test.go\nmanager.go\nmanager_test.go\nplugin\npod_devices.go\npod_devices_test.go\ntopology_hints.go\ntopology_hints_test.go\ntypes.go\n\npkg/kubelet/pleg:\ndoc.go\nevented.go\nevented_test.go\ngeneric.go\ngeneric_test.go\npleg.go\n\npkg/kubelet/volumemanager:\nOWNERS\ncache\nmetrics\npopulator\nreconciler\nvolume_manager.go\nvolume_manager_fake.go\nvolume_manager_test.go\n---\n---\nmirror_client.go\nmirror_client_test.go\npod_manager.go\npod_manager_test.go\ntesting', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
4. Bash
Input
{
+  "command": "ls pkg/kubelet/cri 2>/dev/null; echo ---; ls staging/src/k8s.io/cri-client/pkg 2>/dev/null; echo ---; ls staging/src/k8s.io/cri-api/pkg/apis 2>/dev/null",
+  "description": "Locate CRI client code"
+}
Output
{'stdout': '---\ndoc.go\nfake\ninternal\nlogs\nremote_image.go\nremote_image_test.go\nremote_runtime.go\nremote_runtime_test.go\nutil\nutils.go\nutils_test.go\n---\nruntime\nservices.go\ntesting', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
5. Bash
Input
{
+  "command": "grep -n \"^type\\|^func New\" pkg/kubelet/pleg/generic.go pkg/kubelet/pleg/evented.go pkg/kubelet/pleg/pleg.go | head -25; echo ===; grep -n \"^type\\|^func New\" pkg/kubelet/volumemanager/volume_manager.go | head -10; echo ===; grep -n \"^type\\|^func New\" pkg/kubelet/cm/devicemanager/manager.go | head -10; echo ===; grep -n \"^type\\|^func New\" staging/src/k8s.io/cri-client/pkg/remote_runtime.go staging/src/k8s.io/cri-client/pkg/remote_image.go | head -10; echo ===; grep -n \"^type\\|^func New\" pkg/kubelet/kuberuntime/kuberuntime_manager.go | head -10; echo ===; grep -n \"^type\\|^func New\" pkg/kubelet/pod/pod_manager.go pkg/kubelet/pod_workers.go pkg/kubelet/status/status_manager.go | head -15",
+  "description": "List top-level types and constructors in key kubelet files"
+}
Output
{'stdout': 'pkg/kubelet/pleg/pleg.go:27:type PodLifeCycleEventType string\npkg/kubelet/pleg/pleg.go:29:type RelistDuration struct {\npkg/kubelet/pleg/pleg.go:55:type PodLifecycleEvent struct {\npkg/kubelet/pleg/pleg.go:67:type PodLifecycleEventGenerator interface {\npkg/kubelet/pleg/pleg.go:79:type podLifecycleEventGeneratorHandler interface {\npkg/kubelet/pleg/pleg.go:87:type WatchCondition = func(*kubecontainer.PodStatus) bool\npkg/kubelet/pleg/evented.go:63:type EventedPLEG struct {\npkg/kubelet/pleg/evented.go:91:func NewEventedPLEG(logger klog.Logger, runtime kubecontainer.Runtime, runtimeService internalapi.RuntimeService, eventChannel chan *PodLifecycleEvent,\npkg/kubelet/pleg/generic.go:53:type GenericPLEG struct {\npkg/kubelet/pleg/generic.go:89:type versionedWatchCondition struct {\npkg/kubelet/pleg/generic.go:98:type plegContainerState string\npkg/kubelet/pleg/generic.go:123:type podRecord struct {\npkg/kubelet/pleg/generic.go:128:type podRecords map[types.UID]*podRecord\npkg/kubelet/pleg/generic.go:131:func NewGenericPLEG(logger klog.Logger, runtime kubecontainer.Runtime, eventChannel chan *PodLifecycleEvent,\n===\n93:type VolumeManager interface {\n161:type PodStateProvider interface {\n168:type PodManager interface {\n181:func NewVolumeManager(\n243:type volumeManager struct {\n===\n59:type ActivePodsFunc func() []*v1.Pod\n62:type ManagerImpl struct {\n118:type endpointInfo struct {\n123:type sourcesReadyStub struct{}\n126:type PodReusableDevices map[string]map[string]sets.Set[string]\n132:func NewManagerImpl(topology []cadvisorapi.Node, topologyAffinityStore topologymanager.Store) (*ManagerImpl, error) {\n===\nstaging/src/k8s.io/cri-client/pkg/remote_image.go:43:type remoteImageService struct {\nstaging/src/k8s.io/cri-client/pkg/remote_image.go:50:func NewRemoteImageService(endpoint string, connectionTimeout time.Duration, tp trace.TracerProvider, logger *klog.Logger) (internalapi.ImageManagerService, error) {\nstaging/src/k8s.io/cri-client/pkg/remote_runtime.go:47:type remoteRuntimeService struct {\nstaging/src/k8s.io/cri-client/pkg/remote_runtime.go:67:type CRIVersion string\nstaging/src/k8s.io/cri-client/pkg/remote_runtime.go:83:func NewRemoteRuntimeService(endpoint string, connectionTimeout time.Duration, tp trace.TracerProvider, logger *klog.Logger) (internalapi.RuntimeService, error) {\n===\n92:type podStateProvider interface {\n98:type kubeGenericRuntimeManager struct {\n182:type KubeGenericRuntime interface {\n189:func NewKubeGenericRuntimeManager(\n444:type containerKillReason string\n454:type containerToKillInfo struct {\n467:type containerResources struct {\n475:type containerToUpdateInfo struct {\n487:type podActions struct {\n1403:type imageVolumePulls = map[string]imageVolumePullResult\n===\npkg/kubelet/pod/pod_manager.go:45:type Manager interface {\npkg/kubelet/pod/pod_manager.go:108:type basicManager struct {\npkg/kubelet/pod/pod_manager.go:126:func NewBasicPodManager() Manager {\npkg/kubelet/status/status_manager.go:54:type versionedPodStatus struct {\npkg/kubelet/status/status_manager.go:71:type manager struct {\npkg/kubelet/status/status_manager.go:92:type PodManager interface {\npkg/kubelet/status/status_manager.go:102:type PodStatusProvider interface {\npkg/kubelet/status/status_manager.go:109:type PodDeletionSafetyProvider interface {\npkg/kubelet/status/status_manager.go:114:type PodStartupLatencyStateHelper interface {\npkg/kubelet/status/status_manager.go:121:type Manager interface {\npkg/kubelet/status/status_manager.go:156:type allocationManager interface {\npkg/kubelet/status/status_manager.go:172:func NewManager(kubeClient clientset.Interface, podManager PodManager, podDeletionSafety PodDeletionSafetyProvider, podStartupLatencyHelper PodStartupLatencyStateHelper, stateFileDirectory string) Manager {\npkg/kubelet/pod_workers.go:44:type OnCompleteFunc func(err error)\npkg/kubelet/pod_workers.go:47:type PodStatusFunc func(podStatus *v1.PodStatus)\npkg/kubelet/pod_workers.go:50:type Kill...
6. Bash
Input
{
+  "command": "ls pkg/kubelet/volumemanager/populator pkg/kubelet/volumemanager/reconciler pkg/kubelet/volumemanager/cache; echo ===; ls pkg/kubelet/cm/devicemanager/plugin pkg/kubelet/cm/devicemanager/plugin/v1beta1 2>/dev/null; echo ===; grep -n \"type PodWorkers interface\\|func newPodWorkers\" pkg/kubelet/pod_workers.go; echo ===; ls staging/src/k8s.io/cri-api/pkg/apis",
+  "description": "List subpackage files for volumemanager and devicemanager"
+}
Output
{'stdout': 'pkg/kubelet/volumemanager/cache:\nactual_state_of_world.go\nactual_state_of_world_test.go\ndesired_state_of_wold_selinux_metrics.go\ndesired_state_of_world.go\ndesired_state_of_world_test.go\n\npkg/kubelet/volumemanager/populator:\ndesired_state_of_world_populator.go\ndesired_state_of_world_populator_test.go\n\npkg/kubelet/volumemanager/reconciler:\nreconciler.go\nreconciler_common.go\nreconciler_test.go\nreconstruct.go\nreconstruct_common.go\nreconstruct_test.go\n===\npkg/kubelet/cm/devicemanager/plugin:\nv1beta1\n\npkg/kubelet/cm/devicemanager/plugin/v1beta1:\napi.go\nclient.go\nhandler.go\nserver.go\nstub.go\n===\n142:type PodWorkers interface {\n600:func newPodWorkers(\n===\nruntime\nservices.go\ntesting', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
7. Write
Input
{
+  "file_path": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/kubelet.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pleg/pleg.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pleg/generic.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pleg/evented.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pod/pod_manager.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pod_workers.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"staging/src/k8s.io/cri-client/pkg/remote_runtime.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"staging/src/k8s.io/cri-client/pkg/remote_image.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"staging/src/k8s.io/cri-api/pkg/apis/services.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/kuberuntime/kuberuntime_manager.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/volumemanager/volume_manager.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/volumemanager/populator/desired_state_of_world_populator.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/volumemanager/reconciler/reconciler.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/volumemanager/reconciler/reconciler_common.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/volumemanager/cache/actual_state_of_world.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/volumemanager/cache/desired_state_of_world.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/cm/devicemanager/manager.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/cm/devicemanager/endpoint.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/cm/devicemanager/pod_devices.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/cm/devicemanager/types.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/cm/devicemanager/topology_hints.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/cm/devicemanager/plugin/v1beta1/server.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/cm/devicemanager/plugin/v1beta1/client.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/cm/devicemanager/plugin/v1beta1/handler.go\"}\n  ],\n  \"symbols\": [\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pleg/pleg.go\", \"symbol\": \"PodLifecycleEventGenerator\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pleg/pleg.go\", \"symbol\": \"PodLifecycleEvent\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pleg/generic.go\", \"symbol\": \"GenericPLEG\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pleg/generic.go\", \"symbol\": \"NewGenericPLEG\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pleg/evented.go\", \"symbol\": \"EventedPLEG\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pleg/evented.go\", \"symbol\": \"NewEventedPLEG\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pod/pod_manager.go\", \"symbol\": \"NewBasicPodManager\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pod_workers.go\", \"symbol\": \"PodWorkers\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"staging/src/k8s.io/cri-client/pkg/remote_runtime.go\", \"symbol\": \"remoteRuntimeService\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"staging/src/k8s.io/cri-client/pkg/remote_runtime.go\", \"symbol\": \"NewRemoteRuntimeService\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"staging/src/k8s.io/cri-client/pkg/remote_image.go\", \"symbol\": \"NewRemoteImageService\"},\n    {\"
+...
Output
{'type': 'create', 'filePath': '/workspace/answer.json', 'content': '{\n  "files": [\n    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/kubelet.go"},\n    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/pleg/pleg.go"},\n    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/pleg/generic.go"},\n    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/pleg/evented.go"},\n    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/pod/pod_manager.go"},\n    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/pod_workers.go"},\n    {"repo": "kubernetes/kubernetes", "path": "staging/src/k8s.io/cri-client/pkg/remote_runtime.go"},\n    {"repo": "kubernetes/kubernetes", "path": "staging/src/k8s.io/cri-client/pkg/remote_image.go"},\n    {"repo": "kubernetes/kubernetes", "path": "staging/src/k8s.io/cri-api/pkg/apis/services.go"},\n    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/kuberuntime/kuberuntime_manager.go"},\n    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/volumemanager/volume_manager.go"},\n    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/volumemanager/populator/desired_state_of_world_populator.go"},\n    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/volumemanager/reconciler/reconciler.go"},\n    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/volumemanager/reconciler/reconciler_common.go"},\n    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/volumemanager/cache/actual_state_of_world.go"},\n    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/volumemanager/cache/desired_state_of_world.go"},\n    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/cm/devicemanager/manager.go"},\n    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/cm/devicemanager/endpoint.go"},\n    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/cm/devicemanager/pod_devices.go"},\n    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/cm/devicemanager/types.go"},\n    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/cm/devicemanager/topology_hints.go"},\n    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/cm/devicemanager/plugin/v1beta1/server.go"},\n    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/cm/devicemanager/plugin/v1beta1/client.go"},\n    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/cm/devicemanager/plugin/v1beta1/handler.go"}\n  ],\n  "symbols": [\n    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/pleg/pleg.go", "symbol": "PodLifecycleEventGenerator"},\n    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/pleg/pleg.go", "symbol": "PodLifecycleEvent"},\n    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/pleg/generic.go", "symbol": "GenericPLEG"},\n    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/pleg/generic.go", "symbol": "NewGenericPLEG"},\n    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/pleg/evented.go", "symbol": "EventedPLEG"},\n    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/pleg/evented.go", "symbol": "NewEventedPLEG"},\n    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/pod/pod_manager.go", "symbol": "NewBasicPodManager"},\n    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/pod_workers.go", "symbol": "PodWorkers"},\n    {"repo": "kubernetes/kubernetes", "path": "staging/src/k8s.io/cri-client/pkg/remote_runtime.go", "symbol": "remoteRuntimeService"},\n    {"repo": "kubernetes/kubernetes", "path": "staging/src/k8s.io/cri-client/pkg/remote_runtime.go", "symbol": "NewRemoteRuntimeService"},\n    {"repo": "kubernetes/kubernetes", "path": "staging/src/k8s.io/cri-client/pkg/remote_image.go", "symbol": "NewRemoteImageService"},\n    {"repo": "kubernetes/kubernetes", "path": "staging/src/k8s.io/cri-api/pkg/apis/services.go", "symbol": "RuntimeService"},\n    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/kuberuntime/kuberuntime_manager.go", "symbol": "kubeGenericRuntimeManager"},\n    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/...
Bash (6)
1. $ ls /workspace && ls /workspace/pkg/kubelet 2>/dev/null | head -50
2. $ ls /workspace/kubernetes--v1.32.0 && ls /workspace/kubernetes--v1.32.0/pkg/kubelet | head -60
3. $ cd /workspace/kubernetes--v1.32.0 && ls pkg/kubelet/pleg pkg/kubelet/volumemanager pkg/kubelet/cm/devicemanager 2>/dev/null; echo ---; ls pkg/kubelet/cri/remote 2>/dev/null; echo ---; ls pkg/kubelet/pod 2>/dev/null
4. $ ls pkg/kubelet/cri 2>/dev/null; echo ---; ls staging/src/k8s.io/cri-client/pkg 2>/dev/null; echo ---; ls staging/src/k8s.io/cri-api/pkg/apis 2>/dev/null
5. $ grep -n "^type\|^func New" pkg/kubelet/pleg/generic.go pkg/kubelet/pleg/evented.go pkg/kubelet/pleg/pleg.go | head -25; echo ===; grep -n "^type\|^func New" pkg/kubelet/volumemanager/volume_manager.go | head -10; echo ===; grep -n "^type\|^func New" pkg/kubelet/cm/devicemanager/manager.go | head -10; echo ===; grep -n "^type\|^func New" staging/src/k8s.io/cri-client/pkg/remote_runtime.go staging/src/k8s.io/cri-client/pkg/remote_image.go | head -10; echo ===; grep -n "^type\|^func New" pkg/kubelet/kuberuntime/kuberuntime_manager.go | head -10; echo ===; grep -n "^type\|^func New" pkg/kubelet/pod/pod_manager.go pkg/kubelet/pod_workers.go pkg/kubelet/status/status_manager.go | head -15
6. $ ls pkg/kubelet/volumemanager/populator pkg/kubelet/volumemanager/reconciler pkg/kubelet/volumemanager/cache; echo ===; ls pkg/kubelet/cm/devicemanager/plugin pkg/kubelet/cm/devicemanager/plugin/v1beta1 2>/dev/null; echo ===; grep -n "type PodWorkers interface\|func newPodWorkers" pkg/kubelet/pod_workers.go; echo ===; ls staging/src/k8s.io/cri-api/pkg/apis

\ No newline at end of file
diff --git a/explorer/compare__ccx-config-trace-010.html b/explorer/compare__ccx-config-trace-010.html
new file mode 100644
index 0000000000..666d8504fe
--- /dev/null
+++ b/explorer/compare__ccx-config-trace-010.html
@@ -0,0 +1,500 @@
+ccx-config-trace-010 — 3-way compare
← All tasks · flat list
ccx-config-trace-010
Sonnet baseline vs Sonnet + Sourcegraph MCP vs Fable baseline. Each column is that arm's median-reward trial.
Sonnet 4.6
1.000
mean reward, n=3
Sonnet 4.6 + MCP
1.000
mean reward, n=3
Fable 5
1.000
mean reward, n=3
Sonnet 4.6
baseline checkout, no MCP
1.000 rewardmean 1.000 (n=3)6 turns6 tools$0.10
repr trial ccx-config-trace-010__PXxXwL6 · open full trace →
Instruction sent
# Stack Trace Symbol Resolution: rest.Config
+
+## Your Task
+
+Find the repository and file path where the `Config` struct is defined (not vendored) in the `rest` package of `k8s.io/client-go`. What is the exact Go package import path?
+
+## Context
+
+You are working on a codebase task involving repos from the crossrepo tracing domain.
+
+## Available Resources
+
+## Output Format
+
+Use the published task contract:
+
+- `TASK_WORKDIR=/workspace`
+- `TASK_REPO_ROOT=/workspace`
+- `TASK_OUTPUT=/workspace/answer.json`
+
+Create a file at `TASK_OUTPUT` (`/workspace/answer.json`) with your findings in the following structure:
+
+```json
+{
+  "files": [
+    {"repo": "repo-name", "path": "relative/path/to/file.go"}
+  ],
+  "symbols": [
+    {"repo": "repo-name", "path": "relative/path/to/file.go", "symbol": "SymbolName"}
+  ],
+  "chain": [
+    {"repo": "repo-name", "path": "relative/path/to/file.go", "symbol": "FunctionName"}
+  ],
+  "text": "Narrative explanation of your findings, citing repos and file paths."
+}
+```
+
+Include only the fields relevant to this task. Your answer is evaluated against a closed-world oracle — completeness matters.
+
+## Evaluation
+
+Your answer will be scored on:
+- **File recall and precision**: Did you find all relevant files?
+
Conversation (21)
#TypeToolText
1system-
2system-
3system-
4system-
5system-
6assistant-
I'll search the workspace for the `Config` struct definition in the `rest` package of `k8s.io/client-go`.
7assistantBash
8userBash
/workspace/client-go--v0.32.0/rest/client.go
+/workspace/client-go--v0.32.0/rest/client_test.go
+/workspace/client-go--v0.32.0/rest/config.go
+/workspace/client-go--v0.32.0/rest/config_test.go
+/workspace/client-go--v0.32.0/rest/connection_test.go
+/workspace/client-go--v0.32.0/rest/exec.go
+/workspace/client-go--v0.32.0/rest/exec_test.go
+/workspace/client-go--v0.32.0/rest/plugin.go
+/workspace/client-go--v0.32.0/rest/plugin_test.go
+/workspace/client-go--v0.32.0/rest/request.go
+/workspace/client-go--v0.32.0/rest/request_test.go
+/workspace/client-go--v0.32.0/rest/request_watchlist_test.go
+/workspace/client-go--v0.32.0/rest/transport.go
+/workspace/client-go--v0.32.0/rest/transport_test.go
+/workspace/client-go--v0.32.0/rest/url_utils.go
+/workspace/client-go--v0.32.0/rest/url_utils_test.go
+/workspace/client-go--v0.32.0/rest/urlbackoff.go
+/workspace/client-go--v0.32.0/rest/urlbackoff_test.go
+/workspace/client-go--v0.32.0/rest/warnings.go
+/workspace/client-go--v0.32.0/rest/with_retry.go
+/workspace/client-go--v0.32.0/rest/with_retry_test.go
+/workspace/client-go--v0.32.0/rest/zz_generated.deepcopy.go
+/workspace/client-go--v0.32.0/rest/watch/decoder.go
+/workspace/client-go--v0.32.0/rest/watch/decoder_test.go
+/workspace/client-go--v0.32.0/rest/watch/encoder.go
+/workspace/client-go--v0.32.0/rest/watch/encoder_test.go
+/workspace/client-go--v0.32.0/rest/fake/fake.go
+/workspace/kubernetes--v1.32.0/pkg/registry/apiserverinternal/rest/storage.go
+/workspace/kubernetes--v1.32.0/pkg/registry/authentication/rest/storage_authentication.go
+/workspace/kubernetes--v1.32.0/pkg/registry/events/rest/storage_events.go
9assistantBash
10userBash
api--v0.32.0
+client-go--v0.32.0
+etcd-io-etcd
+kubernetes--v1.32.0
11assistantBash
12userBash
55:type Config struct {
13assistantBash
14userBash
/*
+Copyright 2016 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
15assistant-
Found it. The `Config` struct is defined at line 55 of `rest/config.go` in the `client-go--v0.32.0` repo. Now let me verify the Go module path.
16assistantBash
17userBash
module k8s.io/client-go
18assistant-
The module is `k8s.io/client-go` and the `Config` struct is in the `rest` package, so the import path is `k8s.io/client-go/rest`.
19assistantWrite
20userWrite
File created successfully at: /workspace/answer.json (file state is current in your context — no need to Read it back)
21assistant-
The `Config` struct is defined in:
+
+- **Repo**: `client-go--v0.32.0`
+- **File**: `rest/config.go` (line 55)
+- **Go import path**: `k8s.io/client-go/rest`
Tool calls (6)
1. Bash
Input
{
+  "command": "find /workspace -type f -name \"*.go\" -path \"*/rest/*\" | grep -v vendor | head -30",
+  "description": "Find Go files in rest package directories, excluding vendor"
+}
Output
{'stdout': '/workspace/client-go--v0.32.0/rest/client.go\n/workspace/client-go--v0.32.0/rest/client_test.go\n/workspace/client-go--v0.32.0/rest/config.go\n/workspace/client-go--v0.32.0/rest/config_test.go\n/workspace/client-go--v0.32.0/rest/connection_test.go\n/workspace/client-go--v0.32.0/rest/exec.go\n/workspace/client-go--v0.32.0/rest/exec_test.go\n/workspace/client-go--v0.32.0/rest/plugin.go\n/workspace/client-go--v0.32.0/rest/plugin_test.go\n/workspace/client-go--v0.32.0/rest/request.go\n/workspace/client-go--v0.32.0/rest/request_test.go\n/workspace/client-go--v0.32.0/rest/request_watchlist_test.go\n/workspace/client-go--v0.32.0/rest/transport.go\n/workspace/client-go--v0.32.0/rest/transport_test.go\n/workspace/client-go--v0.32.0/rest/url_utils.go\n/workspace/client-go--v0.32.0/rest/url_utils_test.go\n/workspace/client-go--v0.32.0/rest/urlbackoff.go\n/workspace/client-go--v0.32.0/rest/urlbackoff_test.go\n/workspace/client-go--v0.32.0/rest/warnings.go\n/workspace/client-go--v0.32.0/rest/with_retry.go\n/workspace/client-go--v0.32.0/rest/with_retry_test.go\n/workspace/client-go--v0.32.0/rest/zz_generated.deepcopy.go\n/workspace/client-go--v0.32.0/rest/watch/decoder.go\n/workspace/client-go--v0.32.0/rest/watch/decoder_test.go\n/workspace/client-go--v0.32.0/rest/watch/encoder.go\n/workspace/client-go--v0.32.0/rest/watch/encoder_test.go\n/workspace/client-go--v0.32.0/rest/fake/fake.go\n/workspace/kubernetes--v1.32.0/pkg/registry/apiserverinternal/rest/storage.go\n/workspace/kubernetes--v1.32.0/pkg/registry/authentication/rest/storage_authentication.go\n/workspace/kubernetes--v1.32.0/pkg/registry/events/rest/storage_events.go', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
2. Bash
Input
{
+  "command": "ls /workspace",
+  "description": "List workspace contents"
+}
Output
{'stdout': 'api--v0.32.0\nclient-go--v0.32.0\netcd-io-etcd\nkubernetes--v1.32.0', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
3. Bash
Input
{
+  "command": "grep -n \"^type Config struct\" /workspace/client-go--v0.32.0/rest/config.go",
+  "description": "Find Config struct definition in rest/config.go"
+}
Output
{'stdout': '55:type Config struct {', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
4. Bash
Input
{
+  "command": "head -5 /workspace/client-go--v0.32.0/rest/config.go",
+  "description": "Check package declaration of rest/config.go"
+}
Output
{'stdout': '/*\nCopyright 2016 The Kubernetes Authors.\n\nLicensed under the Apache License, Version 2.0 (the "License");\nyou may not use this file except in compliance with the License.', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
5. Bash
Input
{
+  "command": "grep \"^module\" /workspace/client-go--v0.32.0/go.mod",
+  "description": "Get the Go module path for client-go"
+}
Output
{'stdout': 'module k8s.io/client-go', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
6. Write
Input
{
+  "file_path": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\"repo\": \"client-go--v0.32.0\", \"path\": \"rest/config.go\"}\n  ],\n  \"symbols\": [\n    {\"repo\": \"client-go--v0.32.0\", \"path\": \"rest/config.go\", \"symbol\": \"Config\"}\n  ],\n  \"text\": \"The `Config` struct is defined in the `rest` package of `k8s.io/client-go`. The exact file is `rest/config.go` in the `client-go--v0.32.0` repository (Go module: `k8s.io/client-go`), at line 55. The full Go package import path is `k8s.io/client-go/rest`.\"\n}\n"
+}
Output
{'type': 'create', 'filePath': '/workspace/answer.json', 'content': '{\n  "files": [\n    {"repo": "client-go--v0.32.0", "path": "rest/config.go"}\n  ],\n  "symbols": [\n    {"repo": "client-go--v0.32.0", "path": "rest/config.go", "symbol": "Config"}\n  ],\n  "text": "The `Config` struct is defined in the `rest` package of `k8s.io/client-go`. The exact file is `rest/config.go` in the `client-go--v0.32.0` repository (Go module: `k8s.io/client-go`), at line 55. The full Go package import path is `k8s.io/client-go/rest`."\n}\n', 'structuredPatch': [], 'originalFile': None, 'userModified': False}
Bash (5)
1. $ find /workspace -type f -name "*.go" -path "*/rest/*" | grep -v vendor | head -30
2. $ ls /workspace
3. $ grep -n "^type Config struct" /workspace/client-go--v0.32.0/rest/config.go
4. $ head -5 /workspace/client-go--v0.32.0/rest/config.go
5. $ grep "^module" /workspace/client-go--v0.32.0/go.mod
Sonnet 4.6 + MCP
Sourcegraph, no local source
1.000 rewardmean 1.000 (n=3)8 turns8 tools$0.20
repr trial mcp_ccx-config-trace-010_gsitux__pyPGX6c · open full trace →
Instruction sent
# IMPORTANT: Source Code Access
+
+**Local source files are not present.** Your workspace does not contain source code. You **MUST** use Sourcegraph MCP tools to discover, read, and understand code before making any changes.
+
+**Target Repositories (version-pinned mirrors):**
+
+- `github.com/sg-evals/api--v0.32.0` — use `repo:^github.com/sg-evals/api--v0.32.0$` filter
+- `github.com/sg-evals/client-go--v0.32.0` — use `repo:^github.com/sg-evals/client-go--v0.32.0$` filter
+- `github.com/sg-evals/etcd-io-etcd` — use `repo:^github.com/sg-evals/etcd-io-etcd$` filter
+- `github.com/sg-evals/kubernetes--v1.32.0` — use `repo:^github.com/sg-evals/kubernetes--v1.32.0$` filter
+
+Scope ALL keyword_search/nls_search queries to these repos.
+Use the repo name as the `repo` parameter for read_file/go_to_definition/find_references.
+
+
+## Required Workflow
+
+1. **Search first** — Use MCP tools to find relevant files and understand existing patterns
+2. **Read remotely** — Use `sg_read_file` to read full file contents from Sourcegraph
+3. **Edit locally** — Use Edit, Write, and Bash to create or modify files in your working directory
+4. **Verify locally** — Run tests with Bash to check your changes
+5. **Produce answer.json** — After completing your edits, also write `/workspace/answer.json` summarizing your work:
+   ```json
+   {
+     "analysis": {
+       "summary": "Brief description of your approach",
+       "files_examined": [{"path": "file.ext", "description": "..."}],
+       "reasoning": "Detailed explanation or analysis"
+     },
+     "changes": [
+       {"file": "path.ext", "description": "...", "diff": "unified diff"}
+     ]
+   }
+   ```
+   Include `changes` with unified diffs for every file you modified. For analysis-only tasks, omit `changes` and focus on `analysis`.
+
+## Tool Selection
+
+| Goal | Tool |
+|------|------|
+| Exact symbol/string | `sg_keyword_search` |
+| Concepts/semantic search | `sg_nls_search` |
+| Trace usage/callers | `sg_find_references` |
+| See implementation | `sg_go_to_definition` |
+| Read full file | `sg_read_file` |
+| Browse structure | `sg_list_files` |
+| Find repos | `sg_list_repos` |
+| Search commits | `sg_commit_search` |
+| Track changes | `sg_diff_search` |
+| Compare versions | `sg_compare_revisions` |
+
+**Decision logic:**
+1. Know the exact symbol? → `sg_keyword_search`
+2. Know the concept, not the name? → `sg_nls_search`
+3. Need definition of a symbol? → `sg_go_to_definition`
+4. Need all callers/references? → `sg_find_references`
+5. Need full file content? → `sg_read_file`
+
+## Scoping (Always Do This)
+
+```
+repo:^github.com/ORG/REPO$           # Exact repo (preferred)
+repo:github.com/ORG/                 # All repos in org
+file:.*\.ts$                         # TypeScript only
+file:src/api/                        # Specific directory
+```
+
+Start narrow. Expand only if results are empty.
+
+## Efficiency Rules
+
+- Chain searches logically: search → read → references → definition
+- Don't re-search for the same pattern; use results from prior calls
+- Prefer `sg_keyword_search` over `sg_nls_search` when you have exact terms
+- Read 2-3 related files before synthesising, rather than one at a time
+- Don't read 20+ remote files without writing code — once you understand the pattern, start implementing
+
+## If Stuck
+
+If MCP search returns no results:
+1. Broaden the search query (synonyms, partial identifiers)
+2. Try `sg_nls_search` for semantic matching
+3. Use `sg_list_files` to browse the directory structure
+4. Use `sg_list_repos` to verify the repository name
+
+---
+
+**Sourcegraph Repositories:** `github.com/sg-evals/api--v0.32.0`, `github.com/sg-evals/client-go--v0.32.0`, `github.com/sg-evals/etcd-io-etcd`, `github.com/sg-evals/kubernetes--v1.32.0`
+
+# IMPORTANT: Source Code Access
+
+**Local source files are not present.** Your workspace does not contain source code. You **MUST** use Sourcegraph MCP tools to discover, read, and understand code before making any changes.
+
+**Target Repositories (version-pinned mirrors):**
+
+- `github.com/sg-evals/etcd-io-etcd` — use `repo:^github.com/sg-evals/etcd-io-etcd$` filter
+- `github.com/sg-evals/kubernetes-api` — use `repo:^github.com/sg-evals/kubernetes-api$` filter
+- `github.com/sg-evals/kubernetes-client-go` — use `repo:^github.com/sg-evals/kubernetes-client-go$` filter
+- `github.com/sg-evals/kubernetes-kubernetes` — use `repo:^github.com/sg-evals/kubernetes-kubernetes$` filter
+
+Scope ALL keyword_search/nls_search queries to these repos.
+Use the repo name as the `repo` parameter for read_file/go_to_definition/find_references.
+
+
+## Required Workflow
+
+1. **Search first** — Use MCP tools to find relevant files and understand existing patterns
+2. **Read remotely** — Use `sg_read_file` to read full file contents from Sourcegraph
+3. **Edit locally** — Use Edit, Write, and Bash to create or modify files in your working directory
+4. **Verify locally** — Run tests with Bash to check your changes
+
+## Tool Selection
+
+| Goal | Tool |
+|------|------|
+| Exact symbol/string | `sg_keyword_search` |
+| Concepts/semantic search | `sg_nls_search` |
+| Trace usage/callers | `sg_find_references` |
+| See implementation | `sg_go_to_definition` |
+| Read full file | `sg_read_file` |
+| Browse structure | `sg_list_files` |
+| Find repos | `sg_list_repos` |
+| Search commits | `sg_commit_search` |
+| Track changes | `sg_diff_search` |
+| Compare versions | `sg_compare_revisions` |
+
+**Decision logic:**
+1. Know the exact symbol? → `sg_keyword_search`
+2. Know the concept, not the name? → `sg_nls_search`
+3. Need definition of a symbol? → `sg_go_to_definition`
+4. Need all callers/references? → `sg_find_references`
+5. Need full file content? → `sg_read_file`
+
+## Scoping (Always Do This)
+
+```
+repo:^github.com/ORG/REPO$           # Exact repo (preferred)
+repo:github.com/ORG/                 # All repos in org
+file:.*\.ts$                         # TypeScript only
+file:src/api/                        # Specific directory
+```
+
+Start narrow. Expand only if results are empty.
+
+## Efficiency Rules
+
+- Chain searches logically: search → read → references → definition
+- Don't re-search for the same pattern; use results from prior calls
+- Prefer `sg_keyword_search` over `sg_nls_search` when you have exact terms
+- Read 2-3 related files before synthesising, rather than one at a time
+- Don't read 20+ remote files without writing code — once you understand the pattern, start implementing
+
+## If Stuck
+
+If MCP search returns no results:
+1. Broaden the search query (synonyms, partial identifiers)
+2. Try `sg_nls_search` for semantic matching
+3. Use `sg_list_files` to browse the directory structure
+4. Use `sg_list_repos` to verify the repository name
+
+---
+
+**Sourcegraph Repositories:** `github.com/sg-evals/etcd-io-etcd`, `github.com/sg-evals/kubernetes-api`, `github.com/sg-evals/kubernetes-client-go`, `github.com/sg-evals/kubernetes-kubernetes`
+
+# Stack Trace Symbol Resolution: rest.Config
+
+## Your Task
+
+A Kubernetes developer is debugging a production issue and encounters the following in a stack trace:
+
+```
+goroutine 1 [running]:
+k8s.io/client-go/rest.(*Config).DeepCopyInto(...)
+        vendor/k8s.io/client-go/rest/config.go:87
+```
+
+The developer is starting from the main `kubernetes/kubernetes` repository.
+They need to find where `rest.Config` is actually defined (the authoritative source),
+not just a vendored copy.
+
+**Specific question**: Find the repository and file path where the `Config` struct is
+**defined** (not vendored) in the `rest` package of `k8s.io/client-go`. What is the
+exact Go package import path?
+
+## Context
+
+You are working on a codebase task involving symbol resolution across Kubernetes ecosystem repos.
+The `kubernetes/kubernetes` repository vendors many dependencies in its `staging/` or `vendor/`
+directories, but the authoritative source lives in separate repositories accessible via MCP tools.
+
+## Available Resources
+
+Your ecosystem includes the following repositories:
+- `kubernetes/kubernetes` at v1.32.0
+- `kubernetes/client-go` at v0.32.0
+- `kubernetes/api` at fa23dd3
+- `etcd-io/etcd` at v3.5.17
+
+## Output Format
+
+Create a file at `/workspace/answer.json` with your findings in the following structure:
+
+```json
+{
+  "symbols": [
+    {"repo": "sg-evals/kubernetes-client-go", "path": "relative/path/to/file.go", "symbol": "SymbolName"}
+  ],
+  "text": "Explanation of where Config is defined, the package import path, and why this is the authoritative source."
+}
+```
+
+**Important**: The `kubernetes/client-go` repository is indexed in Sourcegraph as `sg-evals/kubernetes-client-go`. Use `sg-evals/kubernetes-client-go` as the `repo` value in your answer — the oracle checks for this exact identifier.
+**Note**: Sourcegraph MCP tools return repo names with a `github.com/` prefix (e.g., `github.com/sg-evals/kubernetes-client-go`). Strip this prefix in your answer — use `sg-evals/kubernetes-client-go`, NOT `github.com/sg-evals/kubernetes-client-go`.
+
+Your answer is evaluated against a closed-world oracle — the exact repo, path, and symbol name matter.
+
+## Evaluation
+
+Your answer will be scored on:
+- **Symbol resolution**: Did you find the correct repo, file, and symbol name for the `Config` struct definition?
+
+## COVERAGE REQUIREMENTS — Do Not Write answer.json Too Early
+
+Before writing `answer.json`, you **must** verify coverage across all major
+subsystems named in the task.
+
+**Minimum workflow:**
+1. **Enumerate** — Search for all relevant directories and files across the codebase.
+2. **Read** — Read representative implementation files for each subsystem.
+3. **Extract** — Extract the key symbols required by the task (not just file paths).
+4. **Gap check** — List any providers, services, or middleware layers mentioned in
+   the task that are NOT yet backed by a concrete file read. If any gaps exist,
+   search for them before proceeding.
+5. **Only then** write `answer.json`.
+
+Do not stop after finding a plausible initial set of paths. The task rewards
+**broad, complete coverage** of required files and symbols.
+
+## PRE-TEST SANITY CHECK
+
+Before running tests, perform this check:
+1. List every file you have modified or created.
+2. For each file, state in one sentence why it is necessary for the task.
+3. If any file is unrelated to the stated task, **do not write it** (or revert
+   if already written).
+
+Use MCP for discovery and confirmation. Use local repo state only for narrow
+patching logic. Do not use `sg_read_file` output as a template to copy wholesale
+into the workspace.
+
Conversation (63)
#TypeToolText
1system-
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6assistant-
I'll search for the `Config` struct definition in the `k8s.io/client-go` rest package using Sourcegraph.
7assistantToolSearch
8userToolSearch
{"matches": ["mcp__sourcegraph__sg_keyword_search"], "query": "select:mcp__sourcegraph__sg_keyword_search", "total_deferred_tools": 33}
9system-
10system-
11system-
12assistantmcp__sourcegraph__sg_keyword_search
13usermcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/client-go--v0.32.0 – rest/config.go\n50: \n51: var ErrNotInCluster = errors.New(\"unable to load in-cluster configuration, KUBERNETES_SERVICE_HOST and KUBERNETES_SERVICE_PORT must be defined\")\n52: \n53: // Config holds the common attributes that can be passed to a Kubernetes client on\n54: // initialization.\n55: type Config struct {\n56: \t// Host must be a host string, a host:port pair, or a URL to the base of the apiserver.\n57: \n287: \n288: type ContentConfig struct {\n289: \t// AcceptContentTypes specifies the types the client will accept and is optional.\n290: \t// If not set, ContentType will be used to define the Accept header\n291: \tAcceptContentTypes string\n292: \t// ContentType specifies the wire format used to communicate with the server.\n293: \t// This value will be set as the Accept header on requests made to the server, and\n294: \t// as the default content type on any object sent to the server. If not set,\n295: \t// \"application/json\" is used.\n296: \tContentType string\n297: \t// GroupVersion is the API version to talk to. Must be provided when initializing\n298: \n219: // +k8s:deepcopy-gen=true\n220: // TLSClientConfig contains settings to enable transport layer security\n221: type TLSClientConfig struct {\n222: \t// Server should be accessed without verifying the TLS certificate. For testing only.\n223: \n"}
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21assistant-
The `Config` struct is defined at line 55 of `rest/config.go` in the `client-go--v0.32.0` repository. The repo identifier to use is `sg-evals/client-go--v0.32.0`, but the task says to use `sg-evals/kubernetes-client-go`. Let me verify the correct repo identifier.
22assistantToolSearch
23userToolSearch
{"matches": ["mcp__sourcegraph__sg_list_repos"], "query": "select:mcp__sourcegraph__sg_list_repos", "total_deferred_tools": 33}
24system-
25system-
26system-
27assistantmcp__sourcegraph__sg_list_repos
28usermcp__sourcegraph__sg_list_repos
{"text":"github.com/sg-evals/scipy - Mirror of scipy/scipy at v1.15.1\ngithub.com/sg-evals/numpy - Mirror of numpy/numpy at v2.2.2\ngithub.com/sg-evals/etcd-io-etcd - Mirror of etcd-io/etcd at v3.5.17 — pinned for benchmark commit alignment\ngithub.com/sg-evals/grafana - Mirror of grafana/grafana at v11.4.0\ngithub.com/sg-evals/lodash - Mirror of lodash/lodash at 4.17.21\ngithub.com/sg-evals/pandas - Mirror of pandas-dev/pandas at v2.2.3\ngithub.com/sg-evals/prisma-prisma - Mirror of prisma/prisma at 7.4.1\ngithub.com/sg-evals/nodejs-node - Mirror of nodejs/node at v22.13.0\ngithub.com/sg-evals/pip--23.0 - Mirror of pypa/pip at 23.0\ngithub.com/sg-evals/git--v2.41.0 - Mirror of git/git at v2.41.0\ngithub.com/sg-evals/camel--camel-4.4.0 - Mirror of apache/camel at camel-4.4.0\ngithub.com/sg-evals/gin--v1.9.1 - Mirror of gin-gonic/gin at v1.9.1\ngithub.com/sg-evals/git--v2.35.0 - Mirror of git/git at v2.35.0\ngithub.com/sg-evals/pd--v8.5.0 - Mirror of tikv/pd at v8.5.0\ngithub.com/sg-evals/swc--v1.4.6 - Mirror of swc-project/swc at v1.4.6\ngithub.com/sg-evals/curl--curl-8_6_0 - Mirror of curl/curl at curl-8_6_0\ngithub.com/sg-evals/flask--2.3.3 - Mirror of pallets/flask at 2.3.3\ngithub.com/sg-evals/tokio--tokio-1.0.0 - Mirror of tokio-rs/tokio at tokio-1.0.0\ngithub.com/sg-evals/curl--curl-8_1_2 - Mirror of curl/curl at curl-8_1_2\ngithub.com/sg-evals/flask--3.0.0 - Mirror of pallets/flask at 3.0.0\ngithub.com/sg-evals/jinja--3.1.3 - Mirror of pallets/jinja at 3.1.3\ngithub.com/sg-evals/chi--v5.0.8 - Mirror of go-chi/chi at v5.0.8\ngithub.com/sg-evals/expressjs-express - Mirror of expressjs/express at v5.2.1\ngithub.com/sg-evals/ssh--v0.3.4 - Mirror of gliderlabs/ssh at v0.3.4\ngithub.com/sg-evals/bazel--8.0.0 - Mirror of bazelbuild/bazel at 8.0.0\ngithub.com/sg-evals/vi...
29system-
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33assistantmcp__sourcegraph__sg_list_repos
34usermcp__sourcegraph__sg_list_repos
{"text":"github.com/sg-evals/client-go--v0.28.0 - Mirror of kubernetes/client-go at v0.28.0\ngithub.com/sg-evals/client-go--v0.32.0 - Mirror of kubernetes/client-go at v0.32.0\n"}
35system-
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46assistantmcp__sourcegraph__sg_list_repos
47usermcp__sourcegraph__sg_list_repos
{"text":"github.com/sg-evals/kubernetes-client-go - Mirror of kubernetes/client-go at v12.0.0\n"}
48system-
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52assistant-
The `sg-evals/kubernetes-client-go` repo exists. Let me verify the Config struct is there as well.
53assistantmcp__sourcegraph__sg_keyword_search
54usermcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/kubernetes-client-go – rest/config.go\n50: \n51: var ErrNotInCluster = errors.New(\"unable to load in-cluster configuration, KUBERNETES_SERVICE_HOST and KUBERNETES_SERVICE_PORT must be defined\")\n52: \n53: // Config holds the common attributes that can be passed to a Kubernetes client on\n54: // initialization.\n55: type Config struct {\n56: \t// Host must be a host string, a host:port pair, or a URL to the base of the apiserver.\n57: \n287: \n288: type ContentConfig struct {\n289: \t// AcceptContentTypes specifies the types the client will accept and is optional.\n290: \t// If not set, ContentType will be used to define the Accept header\n291: \tAcceptContentTypes string\n292: \t// ContentType specifies the wire format used to communicate with the server.\n293: \t// This value will be set as the Accept header on requests made to the server, and\n294: \t// as the default content type on any object sent to the server. If not set,\n295: \t// \"application/json\" is used.\n296: \tContentType string\n297: \t// GroupVersion is the API version to talk to. Must be provided when initializing\n298: \n219: // +k8s:deepcopy-gen=true\n220: // TLSClientConfig contains settings to enable transport layer security\n221: type TLSClientConfig struct {\n222: \t// Server should be accessed without verifying the TLS certificate. For testing only.\n223: \n"}
55system-
56system-
57system-
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59system-
60assistant-
The `Config` struct is confirmed at line 55 of `rest/config.go` in `sg-evals/kubernetes-client-go`. Now I'll write the answer.
61assistantWrite
62userWrite
File created successfully at: /workspace/answer.json (file state is current in your context — no need to Read it back)
63assistant-
The `Config` struct is defined at:
+
+- **Repo**: `sg-evals/kubernetes-client-go` (authoritative upstream of `kubernetes/client-go`)
+- **File**: `rest/config.go`, line 55
+- **Go import path**: `k8s.io/client-go/rest`
+
+The `vendor/k8s.io/client-go/rest/config.go` seen in the stack trace is just a vendored copy inside `kubernetes/kubernetes`. The authoritative definition lives in the separate `kubernetes/client-go` repository.
Tool calls (8)
1. ToolSearch
Input
{
+  "query": "select:mcp__sourcegraph__sg_keyword_search",
+  "max_results": 1
+}
Output
{'matches': ['mcp__sourcegraph__sg_keyword_search'], 'query': 'select:mcp__sourcegraph__sg_keyword_search', 'total_deferred_tools': 33}
2. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "type Config struct repo:^github.com/sg-evals/client-go--v0.32.0$ file:rest/config.go"
+}
Output
{'content': '{"text":"# github.com/sg-evals/client-go--v0.32.0 – rest/config.go\\n50: \\n51: var ErrNotInCluster = errors.New(\\"unable to load in-cluster configuration, KUBERNETES_SERVICE_HOST and KUBERNETES_SERVICE_PORT must be defined\\")\\n52: \\n53: // Config holds the common attributes that can be passed to a Kubernetes client on\\n54: // initialization.\\n55: type Config struct {\\n56: \\t// Host must be a host string, a host:port pair, or a URL to the base of the apiserver.\\n57: \\n287: \\n288: type ContentConfig struct {\\n289: \\t// AcceptContentTypes specifies the types the client will accept and is optional.\\n290: \\t// If not set, ContentType will be used to define the Accept header\\n291: \\tAcceptContentTypes string\\n292: \\t// ContentType specifies the wire format used to communicate with the server.\\n293: \\t// This value will be set as the Accept header on requests made to the server, and\\n294: \\t// as the default content type on any object sent to the server. If not set,\\n295: \\t// \\"application/json\\" is used.\\n296: \\tContentType string\\n297: \\t// GroupVersion is the API version to talk to. Must be provided when initializing\\n298: \\n219: // +k8s:deepcopy-gen=true\\n220: // TLSClientConfig contains settings to enable transport layer security\\n221: type TLSClientConfig struct {\\n222: \\t// Server should be accessed without verifying the TLS certificate. For testing only.\\n223: \\n"}', 'structuredContent': {'text': '# github.com/sg-evals/client-go--v0.32.0 – rest/config.go\n50: \n51: var ErrNotInCluster = errors.New("unable to load in-cluster configuration, KUBERNETES_SERVICE_HOST and KUBERNETES_SERVICE_PORT must be defined")\n52: \n53: // Config holds the common attributes that can be passed to a Kubernetes client on\n54: // initialization.\n55: type Config struct {\n56: \t// Host must be a host string, a host:port pair, or a URL to the base of the apiserver.\n57: \n287: \n288: type ContentConfig struct {\n289: \t// AcceptContentTypes specifies the types the client will accept and is optional.\n290: \t// If not set, ContentType will be used to define the Accept header\n291: \tAcceptContentTypes string\n292: \t// ContentType specifies the wire format used to communicate with the server.\n293: \t// This value will be set as the Accept header on requests made to the server, and\n294: \t// as the default content type on any object sent to the server. If not set,\n295: \t// "application/json" is used.\n296: \tContentType string\n297: \t// GroupVersion is the API version to talk to. Must be provided when initializing\n298: \n219: // +k8s:deepcopy-gen=true\n220: // TLSClientConfig contains settings to enable transport layer security\n221: type TLSClientConfig struct {\n222: \t// Server should be accessed without verifying the TLS certificate. For testing only.\n223: \n'}}
3. ToolSearch
Input
{
+  "query": "select:mcp__sourcegraph__sg_list_repos",
+  "max_results": 1
+}
Output
{'matches': ['mcp__sourcegraph__sg_list_repos'], 'query': 'select:mcp__sourcegraph__sg_list_repos', 'total_deferred_tools': 33}
4. mcp__sourcegraph__sg_list_repos
Input
{
+  "query": "sg-evals"
+}
Output
{'content': '{"text":"github.com/sg-evals/scipy - Mirror of scipy/scipy at v1.15.1\\ngithub.com/sg-evals/numpy - Mirror of numpy/numpy at v2.2.2\\ngithub.com/sg-evals/etcd-io-etcd - Mirror of etcd-io/etcd at v3.5.17 — pinned for benchmark commit alignment\\ngithub.com/sg-evals/grafana - Mirror of grafana/grafana at v11.4.0\\ngithub.com/sg-evals/lodash - Mirror of lodash/lodash at 4.17.21\\ngithub.com/sg-evals/pandas - Mirror of pandas-dev/pandas at v2.2.3\\ngithub.com/sg-evals/prisma-prisma - Mirror of prisma/prisma at 7.4.1\\ngithub.com/sg-evals/nodejs-node - Mirror of nodejs/node at v22.13.0\\ngithub.com/sg-evals/pip--23.0 - Mirror of pypa/pip at 23.0\\ngithub.com/sg-evals/git--v2.41.0 - Mirror of git/git at v2.41.0\\ngithub.com/sg-evals/camel--camel-4.4.0 - Mirror of apache/camel at camel-4.4.0\\ngithub.com/sg-evals/gin--v1.9.1 - Mirror of gin-gonic/gin at v1.9.1\\ngithub.com/sg-evals/git--v2.35.0 - Mirror of git/git at v2.35.0\\ngithub.com/sg-evals/pd--v8.5.0 - Mirror of tikv/pd at v8.5.0\\ngithub.com/sg-evals/swc--v1.4.6 - Mirror of swc-project/swc at v1.4.6\\ngithub.com/sg-evals/curl--curl-8_6_0 - Mirror of curl/curl at curl-8_6_0\\ngithub.com/sg-evals/flask--2.3.3 - Mirror of pallets/flask at 2.3.3\\ngithub.com/sg-evals/tokio--tokio-1.0.0 - Mirror of tokio-rs/tokio at tokio-1.0.0\\ngithub.com/sg-evals/curl--curl-8_1_2 - Mirror of curl/curl at curl-8_1_2\\ngithub.com/sg-evals/flask--3.0.0 - Mirror of pallets/flask at 3.0.0\\ngithub.com/sg-evals/jinja--3.1.3 - Mirror of pallets/jinja at 3.1.3\\ngithub.com/sg-evals/chi--v5.0.8 - Mirror of go-chi/chi at v5.0.8\\ngithub.com/sg-evals/expressjs-express - Mirror of expressjs/express at v5.2.1\\ngithub.com/sg-evals/ssh--v0.3.4 - Mirror of gliderlabs/ssh at v0.3.4\\ngithub.com/sg-evals/bazel--8.0.0 - Mirror of bazelbuild/bazel at 8.0.0\\ngithub.com/sg-evals/vite--v5.2.6 - Mirror of vitejs/vite at v5.2.6\\ngithub.com/sg-evals/httpx--0.27.0 - Mirror of encode/httpx at 0.27.0\\ngithub.com/sg-evals/hyper--v1.0.0 - Mirror of hyperium/hyper at v1.0.0\\ngithub.com/sg-evals/istio--1.21.1 - Mirror of istio/istio at 1.21.1\\ngithub.com/sg-evals/cli--v24.0.7 - Mirror of docker/cli at v24.0.7\\ngithub.com/sg-evals/django--5.0 - Mirror of django/django at 5.0\\ngithub.com/sg-evals/httpx--0.26.0 - Mirror of encode/httpx at 0.26.0\\ngithub.com/sg-evals/tokio--tokio-1.29.1 - Mirror of tokio-rs/tokio at tokio-1.29.1\\ngithub.com/sg-evals/click--8.1.7 - Mirror of pallets/click at 8.1.7\\ngithub.com/sg-evals/click--8.2.1 - Mirror of pallets/click at 8.2.1\\ngithub.com/sg-evals/curl--curl-7_82_0 - Mirror of curl/curl at curl-7_82_0\\ngithub.com/sg-evals/druid--druid-26.0.0 - Mirror of apache/druid at druid-26.0.0\\ngithub.com/sg-evals/etcd--v3.3.0 - Mirror of etcd-io/etcd at v3.3.0\\ngithub.com/sg-evals/etcd--v3.4.3 - Mirror of etcd-io/etcd at v3.4.3\\ngithub.com/sg-evals/etcd--v3.4.7 - Mirror of etcd-io/etcd at v3.4.7\\ngithub.com/sg-evals/etcd--v3.5.9 - Mirror of etcd-io/etcd at v3.5.9\\ngithub.com/sg-evals/etcd--v3.6.0 - Mirror of etcd-io/etcd at v3.6.0\\ngithub.com/sg-evals/jest--v29.0.0 - Mirror of jestjs/jest at v29.0.0\\ngithub.com/sg-evals/moby--v28.0.0 - Mirror of moby/moby at v28.0.0\\ngithub.com/sg-evals/kubernetes-kubernetes - Mirror of kubernetes/kubernetes at v1.32.0\\ngithub.com/sg-evals/numpy--v2.2.2 - Mirror of numpy/numpy at v2.2.2\\ngithub.com/sg-evals/prometheus - Mirror of prometheus/prometheus at v3.2.1\\ngithub.com/sg-evals/cli--c6a693c4 - Mirror of cli/cli at c6a693c459c22b66a2914ba2794e24d22faa8015\\ngithub.com/sg-evals/raft--v1.7.1 - Mirror of hashicorp/raft at v1.7.1\\ngithub.com/sg-evals/tikv--v8.5.0 - Mirror of tikv/tikv at v8.5.0\\n\\n(more results available - set a higher limit if you want to see more)\\n"}', 'structuredContent': {'text': 'github.com/sg-evals/scipy - Mirror of scipy/scipy at v1.15.1\ngithub.com/sg-evals/numpy - Mirror of numpy/numpy at v2.2.2\ngithub.com/sg-evals/etcd-io-etcd - Mirror of etcd-io/etcd at v3.5.17 — pinned for benchmark commit alignment\n...
5. mcp__sourcegraph__sg_list_repos
Input
{
+  "query": "sg-evals/client-go"
+}
Output
{'content': '{"text":"github.com/sg-evals/client-go--v0.28.0 - Mirror of kubernetes/client-go at v0.28.0\\ngithub.com/sg-evals/client-go--v0.32.0 - Mirror of kubernetes/client-go at v0.32.0\\n"}', 'structuredContent': {'text': 'github.com/sg-evals/client-go--v0.28.0 - Mirror of kubernetes/client-go at v0.28.0\ngithub.com/sg-evals/client-go--v0.32.0 - Mirror of kubernetes/client-go at v0.32.0\n'}}
6. mcp__sourcegraph__sg_list_repos
Input
{
+  "query": "kubernetes-client-go"
+}
Output
{'content': '{"text":"github.com/sg-evals/kubernetes-client-go - Mirror of kubernetes/client-go at v12.0.0\\n"}', 'structuredContent': {'text': 'github.com/sg-evals/kubernetes-client-go - Mirror of kubernetes/client-go at v12.0.0\n'}}
7. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "type Config struct repo:^github.com/sg-evals/kubernetes-client-go$ file:rest/config.go"
+}
Output
{'content': '{"text":"# github.com/sg-evals/kubernetes-client-go – rest/config.go\\n50: \\n51: var ErrNotInCluster = errors.New(\\"unable to load in-cluster configuration, KUBERNETES_SERVICE_HOST and KUBERNETES_SERVICE_PORT must be defined\\")\\n52: \\n53: // Config holds the common attributes that can be passed to a Kubernetes client on\\n54: // initialization.\\n55: type Config struct {\\n56: \\t// Host must be a host string, a host:port pair, or a URL to the base of the apiserver.\\n57: \\n287: \\n288: type ContentConfig struct {\\n289: \\t// AcceptContentTypes specifies the types the client will accept and is optional.\\n290: \\t// If not set, ContentType will be used to define the Accept header\\n291: \\tAcceptContentTypes string\\n292: \\t// ContentType specifies the wire format used to communicate with the server.\\n293: \\t// This value will be set as the Accept header on requests made to the server, and\\n294: \\t// as the default content type on any object sent to the server. If not set,\\n295: \\t// \\"application/json\\" is used.\\n296: \\tContentType string\\n297: \\t// GroupVersion is the API version to talk to. Must be provided when initializing\\n298: \\n219: // +k8s:deepcopy-gen=true\\n220: // TLSClientConfig contains settings to enable transport layer security\\n221: type TLSClientConfig struct {\\n222: \\t// Server should be accessed without verifying the TLS certificate. For testing only.\\n223: \\n"}', 'structuredContent': {'text': '# github.com/sg-evals/kubernetes-client-go – rest/config.go\n50: \n51: var ErrNotInCluster = errors.New("unable to load in-cluster configuration, KUBERNETES_SERVICE_HOST and KUBERNETES_SERVICE_PORT must be defined")\n52: \n53: // Config holds the common attributes that can be passed to a Kubernetes client on\n54: // initialization.\n55: type Config struct {\n56: \t// Host must be a host string, a host:port pair, or a URL to the base of the apiserver.\n57: \n287: \n288: type ContentConfig struct {\n289: \t// AcceptContentTypes specifies the types the client will accept and is optional.\n290: \t// If not set, ContentType will be used to define the Accept header\n291: \tAcceptContentTypes string\n292: \t// ContentType specifies the wire format used to communicate with the server.\n293: \t// This value will be set as the Accept header on requests made to the server, and\n294: \t// as the default content type on any object sent to the server. If not set,\n295: \t// "application/json" is used.\n296: \tContentType string\n297: \t// GroupVersion is the API version to talk to. Must be provided when initializing\n298: \n219: // +k8s:deepcopy-gen=true\n220: // TLSClientConfig contains settings to enable transport layer security\n221: type TLSClientConfig struct {\n222: \t// Server should be accessed without verifying the TLS certificate. For testing only.\n223: \n'}}
8. Write
Input
{
+  "file_path": "/workspace/answer.json",
+  "content": "{\n  \"symbols\": [\n    {\"repo\": \"sg-evals/kubernetes-client-go\", \"path\": \"rest/config.go\", \"symbol\": \"Config\"}\n  ],\n  \"text\": \"The `Config` struct is defined in `rest/config.go` at line 55 in the `github.com/sg-evals/kubernetes-client-go` repository (authoritative mirror of `kubernetes/client-go`). The Go package import path is `k8s.io/client-go/rest`. This is the authoritative source because `kubernetes/client-go` is the upstream repository that owns the `k8s.io/client-go` module; the copy under `vendor/k8s.io/client-go/rest/config.go` in `kubernetes/kubernetes` is a vendored snapshot. The struct declaration reads: `type Config struct { ... }` and holds common attributes passed to a Kubernetes client on initialization.\"\n}\n"
+}
Output
{'type': 'create', 'filePath': '/workspace/answer.json', 'content': '{\n  "symbols": [\n    {"repo": "sg-evals/kubernetes-client-go", "path": "rest/config.go", "symbol": "Config"}\n  ],\n  "text": "The `Config` struct is defined in `rest/config.go` at line 55 in the `github.com/sg-evals/kubernetes-client-go` repository (authoritative mirror of `kubernetes/client-go`). The Go package import path is `k8s.io/client-go/rest`. This is the authoritative source because `kubernetes/client-go` is the upstream repository that owns the `k8s.io/client-go` module; the copy under `vendor/k8s.io/client-go/rest/config.go` in `kubernetes/kubernetes` is a vendored snapshot. The struct declaration reads: `type Config struct { ... }` and holds common attributes passed to a Kubernetes client on initialization."\n}\n', 'structuredPatch': [], 'originalFile': None, 'userModified': False}
Bash (0)
No bash commands.
Fable 5
baseline checkout, no MCP
1.000 rewardmean 1.000 (n=3)3 turns3 tools$0.31
repr trial ccx-config-trace-010__hmWGmLF · open full trace →
Instruction sent
# Stack Trace Symbol Resolution: rest.Config
+
+## Your Task
+
+Find the repository and file path where the `Config` struct is defined (not vendored) in the `rest` package of `k8s.io/client-go`. What is the exact Go package import path?
+
+## Context
+
+You are working on a codebase task involving repos from the crossrepo tracing domain.
+
+## Available Resources
+
+## Output Format
+
+Use the published task contract:
+
+- `TASK_WORKDIR=/workspace`
+- `TASK_REPO_ROOT=/workspace`
+- `TASK_OUTPUT=/workspace/answer.json`
+
+Create a file at `TASK_OUTPUT` (`/workspace/answer.json`) with your findings in the following structure:
+
+```json
+{
+  "files": [
+    {"repo": "repo-name", "path": "relative/path/to/file.go"}
+  ],
+  "symbols": [
+    {"repo": "repo-name", "path": "relative/path/to/file.go", "symbol": "SymbolName"}
+  ],
+  "chain": [
+    {"repo": "repo-name", "path": "relative/path/to/file.go", "symbol": "FunctionName"}
+  ],
+  "text": "Narrative explanation of your findings, citing repos and file paths."
+}
+```
+
+Include only the fields relevant to this task. Your answer is evaluated against a closed-world oracle — completeness matters.
+
+## Evaluation
+
+Your answer will be scored on:
+- **File recall and precision**: Did you find all relevant files?
+
Conversation (9)
#TypeToolText
1system-
2assistant-
I'll explore the workspace to find the relevant repositories.
3assistantBash
4userBash
api--v0.32.0
+client-go--v0.32.0
+etcd-io-etcd
+kubernetes--v1.32.0
5assistantBash
6userBash
55:type Config struct {
+17:package rest
7assistantWrite
8userWrite
File created successfully at: /workspace/answer.json (file state is current in your context — no need to Read it back)
9assistant-
Done. The `Config` struct is defined in the **client-go--v0.32.0** repository at **`rest/config.go`** (line 55), and the exact Go package import path is **`k8s.io/client-go/rest`** — so the fully qualified symbol is `k8s.io/client-go/rest.Config`.
+
+For context: the `kubernetes--v1.32.0` repo also contains this file under `staging/src/k8s.io/client-go/rest/config.go` (the staging source of truth that gets published to the client-go repo) and a vendored copy under `vendor/k8s.io/client-go/rest/config.go`, but the standalone `client-go` repo is the canonical non-vendored location for the import path. The answer has been written to `/workspace/answer.json`.
Tool calls (3)
1. Bash
Input
{
+  "command": "ls /workspace",
+  "description": "List workspace contents"
+}
Output
{'stdout': 'api--v0.32.0\nclient-go--v0.32.0\netcd-io-etcd\nkubernetes--v1.32.0', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
2. Bash
Input
{
+  "command": "grep -n \"^type Config struct\" /workspace/client-go--v0.32.0/rest/config.go && head -30 /workspace/client-go--v0.32.0/rest/config.go | grep -n package",
+  "description": "Verify Config struct in client-go rest package"
+}
Output
{'stdout': '55:type Config struct {\n17:package rest', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
3. Write
Input
{
+  "file_path": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\"repo\": \"client-go--v0.32.0\", \"path\": \"rest/config.go\"}\n  ],\n  \"symbols\": [\n    {\"repo\": \"client-go--v0.32.0\", \"path\": \"rest/config.go\", \"symbol\": \"Config\"}\n  ],\n  \"text\": \"The Config struct of the rest package in k8s.io/client-go is defined (non-vendored) in the client-go--v0.32.0 repository at rest/config.go (line 55: `type Config struct {`). The file declares `package rest`, and the exact Go package import path is `k8s.io/client-go/rest`, so the fully qualified symbol is `k8s.io/client-go/rest.Config`. A staged copy exists in the kubernetes repo under staging/src/k8s.io/client-go/rest/config.go and a vendored copy under vendor/k8s.io/client-go/rest/config.go, but the standalone client-go repository is the canonical non-vendored location.\"\n}\n"
+}
Output
{'type': 'create', 'filePath': '/workspace/answer.json', 'content': '{\n  "files": [\n    {"repo": "client-go--v0.32.0", "path": "rest/config.go"}\n  ],\n  "symbols": [\n    {"repo": "client-go--v0.32.0", "path": "rest/config.go", "symbol": "Config"}\n  ],\n  "text": "The Config struct of the rest package in k8s.io/client-go is defined (non-vendored) in the client-go--v0.32.0 repository at rest/config.go (line 55: `type Config struct {`). The file declares `package rest`, and the exact Go package import path is `k8s.io/client-go/rest`, so the fully qualified symbol is `k8s.io/client-go/rest.Config`. A staged copy exists in the kubernetes repo under staging/src/k8s.io/client-go/rest/config.go and a vendored copy under vendor/k8s.io/client-go/rest/config.go, but the standalone client-go repository is the canonical non-vendored location."\n}\n', 'structuredPatch': [], 'originalFile': None, 'userModified': False}
Bash (2)
1. $ ls /workspace
2. $ grep -n "^type Config struct" /workspace/client-go--v0.32.0/rest/config.go && head -30 /workspace/client-go--v0.32.0/rest/config.go | grep -n package

\ No newline at end of file
diff --git a/explorer/compare__ccx-crossorg-217.html b/explorer/compare__ccx-crossorg-217.html
new file mode 100644
index 0000000000..3b6f0fe0f4
--- /dev/null
+++ b/explorer/compare__ccx-crossorg-217.html
@@ -0,0 +1,1257 @@
+ccx-crossorg-217 — 3-way compare
← All tasks · flat list
ccx-crossorg-217
Sonnet baseline vs Sonnet + Sourcegraph MCP vs Fable baseline. Each column is that arm's median-reward trial.
Sonnet 4.6
0.471
mean reward, n=3
Sonnet 4.6 + MCP
0.695
mean reward, n=3
Fable 5
0.104
mean reward, n=3
Sonnet 4.6
baseline checkout, no MCP
0.600 rewardmean 0.471 (n=3)16 turns16 tools$0.37
repr trial ccx-crossorg-217__dF9uFu4 · open full trace →
Instruction sent
# Django vs Flask Middleware Chain Implementation Comparison
+
+## Your Task
+
+Find Python source files in django/django that implement Django's MIDDLEWARE setting processing: the middleware stack construction, the process_request/process_response calling order, and how Django's middleware compares to WSGI middleware stacking in terms of call order.
+
+## Context
+
+You are working on a codebase task involving repos from the crossorg domain.
+
+## Available Resources
+
+## Output Format
+
+Use the published task contract:
+
+- `TASK_WORKDIR=/workspace`
+- `TASK_REPO_ROOT=/workspace`
+- `TASK_OUTPUT=/workspace/answer.json`
+
+Create a file at `TASK_OUTPUT` (`/workspace/answer.json`) with your findings in the following structure:
+
+```json
+{
+  "files": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go"}
+  ],
+  "symbols": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "SymbolName"}
+  ],
+  "chain": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "FunctionName"}
+  ],
+  "text": "Narrative explanation of your findings, citing repos and file paths."
+}
+```
+
+Include only the fields relevant to this task. Your answer is evaluated against a closed-world oracle — completeness matters.
+
+## Evaluation
+
+Your answer will be scored on:
+- **File recall and precision**: Did you find all relevant files?
+
Conversation (56)
#TypeToolText
1system-
2system-
3system-
4system-
5system-
6assistant-
I'll explore the Django codebase to find middleware-related files.
7assistantBash
8userBash
/workspace/django--674eda1c/django/__init__.py
+/workspace/django--674eda1c/django/__main__.py
+/workspace/django--674eda1c/django/shortcuts.py
+/workspace/django--674eda1c/docs/conf.py
+/workspace/django--674eda1c/docs/lint.py
+/workspace/django--674eda1c/scripts/archive_eol_stable_branches.py
+/workspace/django--674eda1c/scripts/check_migrations.py
+/workspace/django--674eda1c/scripts/do_django_release.py
+/workspace/django--674eda1c/scripts/manage_translations.py
+/workspace/django--674eda1c/tests/runtests.py
+/workspace/django--674eda1c/tests/sitecustomize.py
+/workspace/django--674eda1c/tests/test_sqlite.py
+/workspace/django--674eda1c/tests/urls.py
+/workspace/django--674eda1c/django/apps/__init__.py
+/workspace/django--674eda1c/django/apps/config.py
+/workspace/django--674eda1c/django/apps/registry.py
+/workspace/django--674eda1c/django/conf/__init__.py
+/workspace/django--674eda1c/django/conf/global_settings.py
+/workspace/django--674eda1c/django/contrib/__init__.py
+/workspace/django--674eda1c/django/core/__init__.py
+django--674eda1c
9assistantBash
10userBash
/workspace/django--674eda1c/django/conf/global_settings.py
+/workspace/django--674eda1c/django/contrib/admin/checks.py
+/workspace/django--674eda1c/django/contrib/admin/tests.py
+/workspace/django--674eda1c/django/contrib/admindocs/middleware.py
+/workspace/django--674eda1c/django/contrib/auth/__init__.py
+/workspace/django--674eda1c/django/contrib/auth/apps.py
+/workspace/django--674eda1c/django/contrib/auth/backends.py
+/workspace/django--674eda1c/django/contrib/auth/checks.py
+/workspace/django--674eda1c/django/contrib/auth/middleware.py
+/workspace/django--674eda1c/django/contrib/flatpages/forms.py
+/workspace/django--674eda1c/django/contrib/flatpages/middleware.py
+/workspace/django--674eda1c/django/contrib/messages/api.py
+/workspace/django--674eda1c/django/contrib/messages/middleware.py
+/workspace/django--674eda1c/django/contrib/messages/storage/session.py
+/workspace/django--674eda1c/django/contrib/staticfiles/handlers.py
+/workspace/django--674eda1c/django/core/checks/security/base.py
+/workspace/django--674eda1c/django/core/checks/security/csrf.py
+/workspace/django--674eda1c/django/core/checks/security/sessions.py
+/workspace/django--674eda1c/django/core/exceptions.py
+/workspace/django--674eda1c/django/core/handlers/asgi.py
+/workspace/django--674eda1c/django/core/handlers/base.py
+/workspace/django--674eda1c/django/core/handlers/exception.py
+/workspace/django--674eda1c/django/core/handlers/wsgi.py
+/workspace/django--674eda1c/django/middleware/cache.py
+/workspace/django--674eda1c/django/middleware/clickjacking.py
+/workspace/django--674eda1c/django/middleware/common.py
+/workspace/django--674eda1c/django/middleware/csrf.py
+/workspace/django--674eda1c/django/template/backends/utils.py
+/workspace/django--674eda1c/django/template/context_processors.py
+/workspace/django--674eda1c/dja...
11assistantBash
12userBash
/workspace/django--674eda1c/django/core/__init__.py
+/workspace/django--674eda1c/django/core/asgi.py
+/workspace/django--674eda1c/django/core/cache/__init__.py
+/workspace/django--674eda1c/django/core/cache/backends/__init__.py
+/workspace/django--674eda1c/django/core/cache/backends/base.py
+/workspace/django--674eda1c/django/core/cache/backends/db.py
+/workspace/django--674eda1c/django/core/cache/backends/dummy.py
+/workspace/django--674eda1c/django/core/cache/backends/filebased.py
+/workspace/django--674eda1c/django/core/cache/backends/locmem.py
+/workspace/django--674eda1c/django/core/cache/backends/memcached.py
+/workspace/django--674eda1c/django/core/cache/backends/redis.py
+/workspace/django--674eda1c/django/core/cache/utils.py
+/workspace/django--674eda1c/django/core/checks/__init__.py
+/workspace/django--674eda1c/django/core/checks/async_checks.py
+/workspace/django--674eda1c/django/core/checks/caches.py
+/workspace/django--674eda1c/django/core/checks/commands.py
+/workspace/django--674eda1c/django/core/checks/compatibility/__init__.py
+/workspace/django--674eda1c/django/core/checks/compatibility/django_4_0.py
+/workspace/django--674eda1c/django/core/checks/database.py
+/workspace/django--674eda1c/django/core/checks/files.py
+/workspace/django--674eda1c/django/core/checks/messages.py
+/workspace/django--674eda1c/django/core/checks/model_checks.py
+/workspace/django--674eda1c/django/core/checks/registry.py
+/workspace/django--674eda1c/django/core/checks/security/__init__.py
+/workspace/django--674eda1c/django/core/checks/security/base.py
+/workspace/django--674eda1c/django/core/checks/security/csrf.py
+/workspace/django--674eda1c/django/core/checks/security/sessions.py
+/workspace/django--674eda1c/django/core/checks/templates.py
+/workspace/django--674eda1c/django/core/checks/translation.py...
13system-
14system-
15system-
16system-
17system-
18system-
19assistant-
Now let me read the key files:
20assistantRead
21userRead
1	import asyncio
+2	import logging
+3	import types
+4	from inspect import iscoroutinefunction
+5	
+6	from asgiref.sync import async_to_sync, sync_to_async
+7	
+8	from django.conf import settings
+9	from django.core.exceptions import ImproperlyConfigured, MiddlewareNotUsed
+10	from django.core.signals import request_finished
+11	from django.db import connections, transaction
+12	from django.urls import get_resolver, set_urlconf
+13	from django.utils.log import log_response
+14	from django.utils.module_loading import import_string
+15	
+16	from .exception import convert_exception_to_response
+17	
+18	logger = logging.getLogger("django.request")
+19	
+20	
+21	class BaseHandler:
+22	    _view_middleware = None
+23	    _template_response_middleware = None
+24	    _exception_middleware = None
+25	    _middleware_chain = None
+26	
+27	    def load_middleware(self, is_async=False):
+28	        """
+29	        Populate middleware lists from settings.MIDDLEWARE.
+30	
+31	        Must be called after the environment is fixed (see __call__ in
+32	        subclasses).
+33	        """
+34	        self._view_middleware = []
+35	        self._template_response_middleware = []
+36	        self._exception_middleware = []
+37	
+38	        get_response = self._get_response_async if is_async else self._get_response
+39	        handler = convert_exception_to_response(get_response)
+40	        handler_is_async = is_async
+41	        for middleware_path in reversed(settings.MIDDLEWARE):
+42	            middleware = import_string(middleware_path)
+43	            middleware_can_sync = getattr(middleware, "sync_capable", True)
+44	            middleware_can_async = getattr(middleware, "async_capable", False)
+45	            if not middleware_can_sync and not middleware_can_async:
+46	                raise RuntimeError(
+47	                  ...
22assistantRead
23userRead
1	from io import IOBase
+2	
+3	from django.conf import settings
+4	from django.core import signals
+5	from django.core.handlers import base
+6	from django.http import HttpRequest, QueryDict, parse_cookie
+7	from django.urls import set_script_prefix
+8	from django.utils.encoding import repercent_broken_unicode
+9	from django.utils.functional import cached_property
+10	from django.utils.regex_helper import _lazy_re_compile
+11	
+12	_slashes_re = _lazy_re_compile(rb"/+")
+13	
+14	
+15	class LimitedStream(IOBase):
+16	    """
+17	    Wrap another stream to disallow reading it past a number of bytes.
+18	
+19	    Based on the implementation from werkzeug.wsgi.LimitedStream. See:
+20	    https://github.com/pallets/werkzeug/blob/dbf78f67/src/werkzeug/wsgi.py#L828
+21	    """
+22	
+23	    def __init__(self, stream, limit):
+24	        self._read = stream.read
+25	        self._readline = stream.readline
+26	        self._pos = 0
+27	        self.limit = limit
+28	
+29	    def read(self, size=-1, /):
+30	        _pos = self._pos
+31	        limit = self.limit
+32	        if _pos >= limit:
+33	            return b""
+34	        if size == -1 or size is None:
+35	            size = limit - _pos
+36	        else:
+37	            size = min(size, limit - _pos)
+38	        data = self._read(size)
+39	        self._pos += len(data)
+40	        return data
+41	
+42	    def readline(self, size=-1, /):
+43	        _pos = self._pos
+44	        limit = self.limit
+45	        if _pos >= limit:
+46	            return b""
+47	        if size == -1 or size is None:
+48	            size = limit - _pos
+49	        else:
+50	            size = min(size, limit - _pos)
+51	        line = self._readline(size)
+52	        self._pos += len(line)
+53	        return line
+54	
+55	
+56	class WSGIRequest(HttpRequest):
+57	    def __init__(self, environ):
+58	  ...
24system-
25system-
26system-
27system-
28system-
29assistantRead
30userRead
1	import asyncio
+2	import logging
+3	import sys
+4	import tempfile
+5	import traceback
+6	from contextlib import aclosing, closing
+7	
+8	from asgiref.sync import ThreadSensitiveContext, sync_to_async
+9	
+10	from django.conf import settings
+11	from django.core import signals
+12	from django.core.exceptions import RequestAborted, RequestDataTooBig
+13	from django.core.handlers import base
+14	from django.http import (
+15	    FileResponse,
+16	    HttpRequest,
+17	    HttpResponse,
+18	    HttpResponseBadRequest,
+19	    HttpResponseServerError,
+20	    QueryDict,
+21	    parse_cookie,
+22	)
+23	from django.urls import set_script_prefix
+24	from django.utils.functional import cached_property
+25	
+26	logger = logging.getLogger("django.request")
+27	
+28	
+29	def get_script_prefix(scope):
+30	    """
+31	    Return the script prefix to use from either the scope or a setting.
+32	    """
+33	    if settings.FORCE_SCRIPT_NAME:
+34	        return settings.FORCE_SCRIPT_NAME
+35	    return scope.get("root_path", "") or ""
+36	
+37	
+38	class ASGIRequest(HttpRequest):
+39	    """
+40	    Custom request subclass that decodes from an ASGI-standard request dict
+41	    and wraps request body handling.
+42	    """
+43	
+44	    # Number of seconds until a Request gives up on trying to read a request
+45	    # body and aborts.
+46	    body_receive_timeout = 60
+47	
+48	    def __init__(self, scope, body_file):
+49	        self.scope = scope
+50	        self._post_parse_error = False
+51	        self._read_started = False
+52	        self.resolver_match = None
+53	        self.path = scope["path"]
+54	        self.script_name = get_script_prefix(scope)
+55	        if self.script_name:
+56	            # TODO: Better is-prefix checking, slash handling?
+57	            self.path_info = scope["path"].removeprefix(self.script_name)
+58	      ...
31assistantRead
32userRead
1	import logging
+2	import sys
+3	from functools import wraps
+4	from inspect import iscoroutinefunction
+5	
+6	from asgiref.sync import sync_to_async
+7	
+8	from django.conf import settings
+9	from django.core import signals
+10	from django.core.exceptions import (
+11	    BadRequest,
+12	    PermissionDenied,
+13	    RequestDataTooBig,
+14	    SuspiciousOperation,
+15	    TooManyFieldsSent,
+16	    TooManyFilesSent,
+17	)
+18	from django.http import Http404
+19	from django.http.multipartparser import MultiPartParserError
+20	from django.urls import get_resolver, get_urlconf
+21	from django.utils.log import log_response
+22	from django.views import debug
+23	
+24	
+25	def convert_exception_to_response(get_response):
+26	    """
+27	    Wrap the given get_response callable in exception-to-response conversion.
+28	
+29	    All exceptions will be converted. All known 4xx exceptions (Http404,
+30	    PermissionDenied, MultiPartParserError, SuspiciousOperation) will be
+31	    converted to the appropriate response, and all other exceptions will be
+32	    converted to 500 responses.
+33	
+34	    This decorator is automatically applied to all middleware to ensure that
+35	    no middleware leaks an exception and that the next middleware in the stack
+36	    can rely on getting a response instead of an exception.
+37	    """
+38	    if iscoroutinefunction(get_response):
+39	
+40	        @wraps(get_response)
+41	        async def inner(request):
+42	            try:
+43	                response = await get_response(request)
+44	            except Exception as exc:
+45	                response = await sync_to_async(
+46	                    response_for_exception, thread_sensitive=False
+47	                )(request, exc)
+48	            return response
+49	
+50	        return inner
+51	    else:
+52	
+53	        @wraps(get_respo...
33assistantBash
34userBash
/workspace/django--674eda1c/django/utils/deprecation.py
+275:class MiddlewareMixin:
+307:        if hasattr(self, "process_request"):
+308:            response = self.process_request(request)
+310:        if hasattr(self, "process_response"):
+311:            response = self.process_response(request, response)
+320:        if hasattr(self, "process_request"):
+322:                self.process_request,
+326:        if hasattr(self, "process_response"):
+328:                self.process_response,
35assistantRead
36userRead
1	"""
+2	Cache middleware. If enabled, each Django-powered page will be cached based on
+3	URL. The canonical way to enable cache middleware is to set
+4	``UpdateCacheMiddleware`` as your first piece of middleware, and
+5	``FetchFromCacheMiddleware`` as the last::
+6	
+7	    MIDDLEWARE = [
+8	        'django.middleware.cache.UpdateCacheMiddleware',
+9	        ...
+10	        'django.middleware.cache.FetchFromCacheMiddleware'
+11	    ]
+12	
+13	This is counterintuitive, but correct: ``UpdateCacheMiddleware`` needs to run
+14	last during the response phase, which processes middleware bottom-up;
+15	``FetchFromCacheMiddleware`` needs to run last during the request phase, which
+16	processes middleware top-down.
+17	
+18	The single-class ``CacheMiddleware`` can be used for some simple sites.
+19	However, if any other piece of middleware needs to affect the cache key, you'll
+20	need to use the two-part ``UpdateCacheMiddleware`` and
+21	``FetchFromCacheMiddleware``. This'll most often happen when you're using
+22	Django's ``LocaleMiddleware``.
+23	
+24	More details about how the caching works:
+25	
+26	* Only GET or HEAD-requests with status code 200 are cached.
+27	
+28	* The number of seconds each page is stored for is set by the "max-age" section
+29	  of the response's "Cache-Control" header, falling back to the
+30	  CACHE_MIDDLEWARE_SECONDS setting if the section was not found.
+31	
+32	* This middleware expects that a HEAD request is answered with the same
+33	  response headers exactly like the corresponding GET request.
+34	
+35	* When a hit occurs, a shallow copy of the original response object is returned
+36	  from process_request.
+37	
+38	* Pages will be cached based on the contents of the request headers listed in
+39	  the response's "Vary" header.
+40	
+41	* This middleware also sets ETag, Last-Mo...
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38userRead
270	        return wrapper
+271	
+272	    return decorator
+273	
+274	
+275	class MiddlewareMixin:
+276	    sync_capable = True
+277	    async_capable = True
+278	
+279	    def __init__(self, get_response):
+280	        if get_response is None:
+281	            raise ValueError("get_response must be provided.")
+282	        self.get_response = get_response
+283	        # If get_response is a coroutine function, turns us into async mode so
+284	        # a thread is not consumed during a whole request.
+285	        self.async_mode = iscoroutinefunction(self.get_response)
+286	        if self.async_mode:
+287	            # Mark the class as async-capable, but do the actual switch inside
+288	            # __call__ to avoid swapping out dunder methods.
+289	            markcoroutinefunction(self)
+290	        super().__init__()
+291	
+292	    def __repr__(self):
+293	        return "<%s get_response=%s>" % (
+294	            self.__class__.__qualname__,
+295	            getattr(
+296	                self.get_response,
+297	                "__qualname__",
+298	                self.get_response.__class__.__name__,
+299	            ),
+300	        )
+301	
+302	    def __call__(self, request):
+303	        # Exit out to async mode, if needed
+304	        if self.async_mode:
+305	            return self.__acall__(request)
+306	        response = None
+307	        if hasattr(self, "process_request"):
+308	            response = self.process_request(request)
+309	        response = response or self.get_response(request)
+310	        if hasattr(self, "process_response"):
+311	            response = self.process_response(request, response)
+312	        return response
+313	
+314	    async def __acall__(self, request):
+315	        """
+316	        Async version of __call__ that is swapped in when an async request
+317	        i...
39assistantBash
40userBash
/workspace/django--674eda1c/django/middleware/__init__.py
+/workspace/django--674eda1c/django/middleware/cache.py
+/workspace/django--674eda1c/django/middleware/clickjacking.py
+/workspace/django--674eda1c/django/middleware/common.py
+/workspace/django--674eda1c/django/middleware/csp.py
+/workspace/django--674eda1c/django/middleware/csrf.py
+/workspace/django--674eda1c/django/middleware/gzip.py
+/workspace/django--674eda1c/django/middleware/http.py
+/workspace/django--674eda1c/django/middleware/locale.py
+/workspace/django--674eda1c/django/middleware/security.py
41system-
42system-
43system-
44system-
45assistantBash
46assistantRead
47userRead
1	import django
+2	from django.core.handlers.wsgi import WSGIHandler
+3	
+4	
+5	def get_wsgi_application():
+6	    """
+7	    The public interface to Django's WSGI support. Return a WSGI callable.
+8	
+9	    Avoids making django.core.handlers.WSGIHandler a public API, in case the
+10	    internal WSGI implementation changes or moves in the future.
+11	    """
+12	    django.setup(set_prefix=False)
+13	    return WSGIHandler()
+14	
48userBash
471:MIDDLEWARE = []
49assistantRead
50userRead
1	import django
+2	from django.core.handlers.asgi import ASGIHandler
+3	
+4	
+5	def get_asgi_application():
+6	    """
+7	    The public interface to Django's ASGI support. Return an ASGI 3 callable.
+8	
+9	    Avoids making django.core.handlers.ASGIHandler a public API, in case the
+10	    internal implementation changes or moves in the future.
+11	    """
+12	    django.setup(set_prefix=False)
+13	    return ASGIHandler()
+14	
51assistantBash
52userBash
34:    def process_request(self, request):
+54:            # or in process_response if we get a 404.)
+100:    def process_response(self, request, response):
+121:    def process_response(self, request, response):
53assistant-
Now I have all the information needed. Let me write the answer:
54assistantWrite
55userWrite
File created successfully at: /workspace/answer.json (file state is current in your context — no need to Read it back)
56assistant-
The answer has been written to `/workspace/answer.json`. Here's a summary of the findings:
+
+## Django Middleware Chain Implementation
+
+**Key files in `django/django`:**
+
+1. **`django/core/handlers/base.py`** — Core: `BaseHandler.load_middleware` builds the chain by iterating `settings.MIDDLEWARE` in **reverse**, wrapping each middleware around the previous `get_response` callable. It also collects `process_view`, `process_template_response`, and `process_exception` hooks into separate lists. `BaseHandler._get_response` dispatches to the view and runs those hooks.
+
+2. **`django/utils/deprecation.py`** — `MiddlewareMixin` provides the `__call__` bridge for old-style middleware with `process_request`/`process_response` methods.
+
+3. **`django/core/handlers/exception.py`** — `convert_exception_to_response` wraps every layer to prevent exceptions from leaking between middleware.
+
+4. **`django/core/handlers/wsgi.py`** — `WSGIHandler` is the WSGI entry point; calls `load_middleware()` at startup and dispatches via `get_response`.
+
+5. **`django/core/handlers/asgi.py`** — `ASGIHandler` is the ASGI entry point; calls `load_middleware(is_async=True)`.
+
+6. **`django/middleware/cache.py`, `common.py`, etc.** — Concrete middleware implementations using `MiddlewareMixin`.
+
+**Call order**: Request flows **top-down** through `settings.MIDDLEWARE`; responses flow **bottom-up** — opposite of WSGI middleware stacking, but conceptually similar. Unlike raw WSGI middleware, Django's chain operates at the `HttpRequest`/`HttpResponse` abstraction level, not at `(environ, start_response)`.
Tool calls (16)
1. Bash
Input
{
+  "command": "find /workspace -type f -name \"*.py\" | head -20 && ls /workspace",
+  "description": "Explore workspace structure"
+}
Output
{'stdout': '/workspace/django--674eda1c/django/__init__.py\n/workspace/django--674eda1c/django/__main__.py\n/workspace/django--674eda1c/django/shortcuts.py\n/workspace/django--674eda1c/docs/conf.py\n/workspace/django--674eda1c/docs/lint.py\n/workspace/django--674eda1c/scripts/archive_eol_stable_branches.py\n/workspace/django--674eda1c/scripts/check_migrations.py\n/workspace/django--674eda1c/scripts/do_django_release.py\n/workspace/django--674eda1c/scripts/manage_translations.py\n/workspace/django--674eda1c/tests/runtests.py\n/workspace/django--674eda1c/tests/sitecustomize.py\n/workspace/django--674eda1c/tests/test_sqlite.py\n/workspace/django--674eda1c/tests/urls.py\n/workspace/django--674eda1c/django/apps/__init__.py\n/workspace/django--674eda1c/django/apps/config.py\n/workspace/django--674eda1c/django/apps/registry.py\n/workspace/django--674eda1c/django/conf/__init__.py\n/workspace/django--674eda1c/django/conf/global_settings.py\n/workspace/django--674eda1c/django/contrib/__init__.py\n/workspace/django--674eda1c/django/core/__init__.py\ndjango--674eda1c', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
2. Bash
Input
{
+  "command": "find /workspace/django--674eda1c -type f -name \"*.py\" | xargs grep -l \"middleware\" | grep -v __pycache__ | sort",
+  "description": "Find all Python files mentioning middleware"
+}
Output
{'stdout': '/workspace/django--674eda1c/django/conf/global_settings.py\n/workspace/django--674eda1c/django/contrib/admin/checks.py\n/workspace/django--674eda1c/django/contrib/admin/tests.py\n/workspace/django--674eda1c/django/contrib/admindocs/middleware.py\n/workspace/django--674eda1c/django/contrib/auth/__init__.py\n/workspace/django--674eda1c/django/contrib/auth/apps.py\n/workspace/django--674eda1c/django/contrib/auth/backends.py\n/workspace/django--674eda1c/django/contrib/auth/checks.py\n/workspace/django--674eda1c/django/contrib/auth/middleware.py\n/workspace/django--674eda1c/django/contrib/flatpages/forms.py\n/workspace/django--674eda1c/django/contrib/flatpages/middleware.py\n/workspace/django--674eda1c/django/contrib/messages/api.py\n/workspace/django--674eda1c/django/contrib/messages/middleware.py\n/workspace/django--674eda1c/django/contrib/messages/storage/session.py\n/workspace/django--674eda1c/django/contrib/staticfiles/handlers.py\n/workspace/django--674eda1c/django/core/checks/security/base.py\n/workspace/django--674eda1c/django/core/checks/security/csrf.py\n/workspace/django--674eda1c/django/core/checks/security/sessions.py\n/workspace/django--674eda1c/django/core/exceptions.py\n/workspace/django--674eda1c/django/core/handlers/asgi.py\n/workspace/django--674eda1c/django/core/handlers/base.py\n/workspace/django--674eda1c/django/core/handlers/exception.py\n/workspace/django--674eda1c/django/core/handlers/wsgi.py\n/workspace/django--674eda1c/django/middleware/cache.py\n/workspace/django--674eda1c/django/middleware/clickjacking.py\n/workspace/django--674eda1c/django/middleware/common.py\n/workspace/django--674eda1c/django/middleware/csrf.py\n/workspace/django--674eda1c/django/template/backends/utils.py\n/workspace/django--674eda1c/django/template/context_processors.py\n/workspace/django--674eda1c/django/template/defaulttags.py\n/workspace/django--674eda1c/django/test/client.py\n/workspace/django--674eda1c/django/test/testcases.py\n/workspace/django--674eda1c/django/utils/cache.py\n/workspace/django--674eda1c/django/utils/csp.py\n/workspace/django--674eda1c/django/utils/decorators.py\n/workspace/django--674eda1c/django/views/csrf.py\n/workspace/django--674eda1c/django/views/decorators/cache.py\n/workspace/django--674eda1c/django/views/decorators/csrf.py\n/workspace/django--674eda1c/django/views/decorators/gzip.py\n/workspace/django--674eda1c/django/views/decorators/http.py\n/workspace/django--674eda1c/tests/admin_checks/tests.py\n/workspace/django--674eda1c/tests/admin_docs/test_middleware.py\n/workspace/django--674eda1c/tests/admin_docs/views.py\n/workspace/django--674eda1c/tests/admin_scripts/tests.py\n/workspace/django--674eda1c/tests/admin_views/tests.py\n/workspace/django--674eda1c/tests/auth_tests/settings.py\n/workspace/django--674eda1c/tests/auth_tests/test_checks.py\n/workspace/django--674eda1c/tests/auth_tests/test_middleware.py\n/workspace/django--674eda1c/tests/auth_tests/test_remote_user.py\n/workspace/django--674eda1c/tests/auth_tests/test_views.py\n/workspace/django--674eda1c/tests/cache/tests.py\n/workspace/django--674eda1c/tests/check_framework/test_security.py\n/workspace/django--674eda1c/tests/context_processors/tests.py\n/workspace/django--674eda1c/tests/csrf_tests/tests.py\n/workspace/django--674eda1c/tests/csrf_tests/views.py\n/workspace/django--674eda1c/tests/decorators/test_clickjacking.py\n/workspace/django--674eda1c/tests/decorators/test_csrf.py\n/workspace/django--674eda1c/tests/deprecation/test_middleware_mixin.py\n/workspace/django--674eda1c/tests/flatpages_tests/test_csrf.py\n/workspace/django--674eda1c/tests/flatpages_tests/test_forms.py\n/workspace/django--674eda1c/tests/flatpages_tests/test_middleware.py\n/workspace/django--674eda1c/tests/flatpages_tests/test_views.py\n/workspace/django--674eda1c/tests/handlers/tests.py\n/workspace/django--674eda1c/tests/handlers/tests_custom_error_handlers.py\n/workspace/django--674eda1c/tests/i18n/patterns/tests.py\n/workspace/django--674eda1c/tests/...
3. Bash
Input
{
+  "command": "find /workspace/django--674eda1c/django/core -type f -name \"*.py\" | sort",
+  "description": "List Django core files"
+}
Output
{'stdout': '/workspace/django--674eda1c/django/core/__init__.py\n/workspace/django--674eda1c/django/core/asgi.py\n/workspace/django--674eda1c/django/core/cache/__init__.py\n/workspace/django--674eda1c/django/core/cache/backends/__init__.py\n/workspace/django--674eda1c/django/core/cache/backends/base.py\n/workspace/django--674eda1c/django/core/cache/backends/db.py\n/workspace/django--674eda1c/django/core/cache/backends/dummy.py\n/workspace/django--674eda1c/django/core/cache/backends/filebased.py\n/workspace/django--674eda1c/django/core/cache/backends/locmem.py\n/workspace/django--674eda1c/django/core/cache/backends/memcached.py\n/workspace/django--674eda1c/django/core/cache/backends/redis.py\n/workspace/django--674eda1c/django/core/cache/utils.py\n/workspace/django--674eda1c/django/core/checks/__init__.py\n/workspace/django--674eda1c/django/core/checks/async_checks.py\n/workspace/django--674eda1c/django/core/checks/caches.py\n/workspace/django--674eda1c/django/core/checks/commands.py\n/workspace/django--674eda1c/django/core/checks/compatibility/__init__.py\n/workspace/django--674eda1c/django/core/checks/compatibility/django_4_0.py\n/workspace/django--674eda1c/django/core/checks/database.py\n/workspace/django--674eda1c/django/core/checks/files.py\n/workspace/django--674eda1c/django/core/checks/messages.py\n/workspace/django--674eda1c/django/core/checks/model_checks.py\n/workspace/django--674eda1c/django/core/checks/registry.py\n/workspace/django--674eda1c/django/core/checks/security/__init__.py\n/workspace/django--674eda1c/django/core/checks/security/base.py\n/workspace/django--674eda1c/django/core/checks/security/csrf.py\n/workspace/django--674eda1c/django/core/checks/security/sessions.py\n/workspace/django--674eda1c/django/core/checks/templates.py\n/workspace/django--674eda1c/django/core/checks/translation.py\n/workspace/django--674eda1c/django/core/checks/urls.py\n/workspace/django--674eda1c/django/core/exceptions.py\n/workspace/django--674eda1c/django/core/files/__init__.py\n/workspace/django--674eda1c/django/core/files/base.py\n/workspace/django--674eda1c/django/core/files/images.py\n/workspace/django--674eda1c/django/core/files/locks.py\n/workspace/django--674eda1c/django/core/files/move.py\n/workspace/django--674eda1c/django/core/files/storage/__init__.py\n/workspace/django--674eda1c/django/core/files/storage/base.py\n/workspace/django--674eda1c/django/core/files/storage/filesystem.py\n/workspace/django--674eda1c/django/core/files/storage/handler.py\n/workspace/django--674eda1c/django/core/files/storage/memory.py\n/workspace/django--674eda1c/django/core/files/storage/mixins.py\n/workspace/django--674eda1c/django/core/files/temp.py\n/workspace/django--674eda1c/django/core/files/uploadedfile.py\n/workspace/django--674eda1c/django/core/files/uploadhandler.py\n/workspace/django--674eda1c/django/core/files/utils.py\n/workspace/django--674eda1c/django/core/handlers/__init__.py\n/workspace/django--674eda1c/django/core/handlers/asgi.py\n/workspace/django--674eda1c/django/core/handlers/base.py\n/workspace/django--674eda1c/django/core/handlers/exception.py\n/workspace/django--674eda1c/django/core/handlers/wsgi.py\n/workspace/django--674eda1c/django/core/mail/__init__.py\n/workspace/django--674eda1c/django/core/mail/backends/__init__.py\n/workspace/django--674eda1c/django/core/mail/backends/base.py\n/workspace/django--674eda1c/django/core/mail/backends/console.py\n/workspace/django--674eda1c/django/core/mail/backends/dummy.py\n/workspace/django--674eda1c/django/core/mail/backends/filebased.py\n/workspace/django--674eda1c/django/core/mail/backends/locmem.py\n/workspace/django--674eda1c/django/core/mail/backends/smtp.py\n/workspace/django--674eda1c/django/core/mail/message.py\n/workspace/django--674eda1c/django/core/mail/utils.py\n/workspace/django--674eda1c/django/core/management/__init__.py\n/workspace/django--674eda1c/django/core/management/base.py\n/workspace/django--674eda1c/django/core/management/color.py\n/workspace/django--674...
4. Read
Input
{
+  "file_path": "/workspace/django--674eda1c/django/core/handlers/base.py"
+}
Output
{'type': 'text', 'file': {'filePath': '/workspace/django--674eda1c/django/core/handlers/base.py', 'content': 'import asyncio\nimport logging\nimport types\nfrom inspect import iscoroutinefunction\n\nfrom asgiref.sync import async_to_sync, sync_to_async\n\nfrom django.conf import settings\nfrom django.core.exceptions import ImproperlyConfigured, MiddlewareNotUsed\nfrom django.core.signals import request_finished\nfrom django.db import connections, transaction\nfrom django.urls import get_resolver, set_urlconf\nfrom django.utils.log import log_response\nfrom django.utils.module_loading import import_string\n\nfrom .exception import convert_exception_to_response\n\nlogger = logging.getLogger("django.request")\n\n\nclass BaseHandler:\n    _view_middleware = None\n    _template_response_middleware = None\n    _exception_middleware = None\n    _middleware_chain = None\n\n    def load_middleware(self, is_async=False):\n        """\n        Populate middleware lists from settings.MIDDLEWARE.\n\n        Must be called after the environment is fixed (see __call__ in\n        subclasses).\n        """\n        self._view_middleware = []\n        self._template_response_middleware = []\n        self._exception_middleware = []\n\n        get_response = self._get_response_async if is_async else self._get_response\n        handler = convert_exception_to_response(get_response)\n        handler_is_async = is_async\n        for middleware_path in reversed(settings.MIDDLEWARE):\n            middleware = import_string(middleware_path)\n            middleware_can_sync = getattr(middleware, "sync_capable", True)\n            middleware_can_async = getattr(middleware, "async_capable", False)\n            if not middleware_can_sync and not middleware_can_async:\n                raise RuntimeError(\n                    "Middleware %s must have at least one of "\n                    "sync_capable/async_capable set to True." % middleware_path\n                )\n            elif not handler_is_async and middleware_can_sync:\n                middleware_is_async = False\n            else:\n                middleware_is_async = middleware_can_async\n            try:\n                # Adapt handler, if needed.\n                adapted_handler = self.adapt_method_mode(\n                    middleware_is_async,\n                    handler,\n                    handler_is_async,\n                    debug=settings.DEBUG,\n                    name="middleware %s" % middleware_path,\n                )\n                mw_instance = middleware(adapted_handler)\n            except MiddlewareNotUsed as exc:\n                if settings.DEBUG:\n                    if str(exc):\n                        logger.debug("MiddlewareNotUsed(%r): %s", middleware_path, exc)\n                    else:\n                        logger.debug("MiddlewareNotUsed: %r", middleware_path)\n                continue\n            else:\n                handler = adapted_handler\n\n            if mw_instance is None:\n                raise ImproperlyConfigured(\n                    "Middleware factory %s returned None." % middleware_path\n                )\n\n            if hasattr(mw_instance, "process_view"):\n                self._view_middleware.insert(\n                    0,\n                    self.adapt_method_mode(is_async, mw_instance.process_view),\n                )\n            if hasattr(mw_instance, "process_template_response"):\n                self._template_response_middleware.append(\n                    self.adapt_method_mode(\n                        is_async, mw_instance.process_template_response\n                    ),\n                )\n            if hasattr(mw_instance, "process_exception"):\n                # The exception-handling stack is still always synchronous for\n                # now, so adapt that way.\n                self._exception_middleware.append(\n                    self.adapt_method_mode(False, mw_instance.process_exception),\n              ...
5. Read
Input
{
+  "file_path": "/workspace/django--674eda1c/django/core/handlers/wsgi.py"
+}
Output
{'type': 'text', 'file': {'filePath': '/workspace/django--674eda1c/django/core/handlers/wsgi.py', 'content': 'from io import IOBase\n\nfrom django.conf import settings\nfrom django.core import signals\nfrom django.core.handlers import base\nfrom django.http import HttpRequest, QueryDict, parse_cookie\nfrom django.urls import set_script_prefix\nfrom django.utils.encoding import repercent_broken_unicode\nfrom django.utils.functional import cached_property\nfrom django.utils.regex_helper import _lazy_re_compile\n\n_slashes_re = _lazy_re_compile(rb"/+")\n\n\nclass LimitedStream(IOBase):\n    """\n    Wrap another stream to disallow reading it past a number of bytes.\n\n    Based on the implementation from werkzeug.wsgi.LimitedStream. See:\n    https://github.com/pallets/werkzeug/blob/dbf78f67/src/werkzeug/wsgi.py#L828\n    """\n\n    def __init__(self, stream, limit):\n        self._read = stream.read\n        self._readline = stream.readline\n        self._pos = 0\n        self.limit = limit\n\n    def read(self, size=-1, /):\n        _pos = self._pos\n        limit = self.limit\n        if _pos >= limit:\n            return b""\n        if size == -1 or size is None:\n            size = limit - _pos\n        else:\n            size = min(size, limit - _pos)\n        data = self._read(size)\n        self._pos += len(data)\n        return data\n\n    def readline(self, size=-1, /):\n        _pos = self._pos\n        limit = self.limit\n        if _pos >= limit:\n            return b""\n        if size == -1 or size is None:\n            size = limit - _pos\n        else:\n            size = min(size, limit - _pos)\n        line = self._readline(size)\n        self._pos += len(line)\n        return line\n\n\nclass WSGIRequest(HttpRequest):\n    def __init__(self, environ):\n        script_name = get_script_name(environ)\n        # If PATH_INFO is empty (e.g. accessing the SCRIPT_NAME URL without a\n        # trailing slash), operate as if \'/\' was requested.\n        path_info = get_path_info(environ) or "/"\n        self.environ = environ\n        self.path_info = path_info\n        # be careful to only replace the first slash in the path because of\n        # http://test/something and http://test//something being different as\n        # stated in RFC 3986.\n        self.path = "%s/%s" % (script_name.rstrip("/"), path_info.replace("/", "", 1))\n        self.META = environ\n        self.META["PATH_INFO"] = path_info\n        self.META["SCRIPT_NAME"] = script_name\n        self.method = environ["REQUEST_METHOD"].upper()\n        # Set content_type, content_params, and encoding.\n        self._set_content_type_params(environ)\n        try:\n            content_length = int(environ.get("CONTENT_LENGTH"))\n        except (ValueError, TypeError):\n            content_length = 0\n        self._stream = LimitedStream(self.environ["wsgi.input"], content_length)\n        self._read_started = False\n        self.resolver_match = None\n\n    def _get_scheme(self):\n        return self.environ.get("wsgi.url_scheme")\n\n    @cached_property\n    def GET(self):\n        # The WSGI spec says \'QUERY_STRING\' may be absent.\n        raw_query_string = get_bytes_from_wsgi(self.environ, "QUERY_STRING", "")\n        return QueryDict(raw_query_string, encoding=self._encoding)\n\n    def _get_post(self):\n        if not hasattr(self, "_post"):\n            self._load_post_and_files()\n        return self._post\n\n    def _set_post(self, post):\n        self._post = post\n\n    @cached_property\n    def COOKIES(self):\n        raw_cookie = get_str_from_wsgi(self.environ, "HTTP_COOKIE", "")\n        return parse_cookie(raw_cookie)\n\n    @property\n    def FILES(self):\n        if not hasattr(self, "_files"):\n            self._load_post_and_files()\n        return self._files\n\n    POST = property(_get_post, _set_post)\n\n\nclass WSGIHandler(base.BaseHandler):\n    request_class = WSGIRequest\n\n    def __init__(self, *args, **kwargs):\n        super(...
6. Read
Input
{
+  "file_path": "/workspace/django--674eda1c/django/core/handlers/asgi.py"
+}
Output
{'type': 'text', 'file': {'filePath': '/workspace/django--674eda1c/django/core/handlers/asgi.py', 'content': 'import asyncio\nimport logging\nimport sys\nimport tempfile\nimport traceback\nfrom contextlib import aclosing, closing\n\nfrom asgiref.sync import ThreadSensitiveContext, sync_to_async\n\nfrom django.conf import settings\nfrom django.core import signals\nfrom django.core.exceptions import RequestAborted, RequestDataTooBig\nfrom django.core.handlers import base\nfrom django.http import (\n    FileResponse,\n    HttpRequest,\n    HttpResponse,\n    HttpResponseBadRequest,\n    HttpResponseServerError,\n    QueryDict,\n    parse_cookie,\n)\nfrom django.urls import set_script_prefix\nfrom django.utils.functional import cached_property\n\nlogger = logging.getLogger("django.request")\n\n\ndef get_script_prefix(scope):\n    """\n    Return the script prefix to use from either the scope or a setting.\n    """\n    if settings.FORCE_SCRIPT_NAME:\n        return settings.FORCE_SCRIPT_NAME\n    return scope.get("root_path", "") or ""\n\n\nclass ASGIRequest(HttpRequest):\n    """\n    Custom request subclass that decodes from an ASGI-standard request dict\n    and wraps request body handling.\n    """\n\n    # Number of seconds until a Request gives up on trying to read a request\n    # body and aborts.\n    body_receive_timeout = 60\n\n    def __init__(self, scope, body_file):\n        self.scope = scope\n        self._post_parse_error = False\n        self._read_started = False\n        self.resolver_match = None\n        self.path = scope["path"]\n        self.script_name = get_script_prefix(scope)\n        if self.script_name:\n            # TODO: Better is-prefix checking, slash handling?\n            self.path_info = scope["path"].removeprefix(self.script_name)\n        else:\n            self.path_info = scope["path"]\n        # HTTP basics.\n        self.method = self.scope["method"].upper()\n        # Ensure query string is encoded correctly.\n        query_string = self.scope.get("query_string", "")\n        if isinstance(query_string, bytes):\n            query_string = query_string.decode()\n        self.META = {\n            "REQUEST_METHOD": self.method,\n            "QUERY_STRING": query_string,\n            "SCRIPT_NAME": self.script_name,\n            "PATH_INFO": self.path_info,\n            # WSGI-expecting code will need these for a while\n            "wsgi.multithread": True,\n            "wsgi.multiprocess": True,\n        }\n        if self.scope.get("client"):\n            self.META["REMOTE_ADDR"] = self.scope["client"][0]\n            self.META["REMOTE_HOST"] = self.META["REMOTE_ADDR"]\n            self.META["REMOTE_PORT"] = self.scope["client"][1]\n        if self.scope.get("server"):\n            self.META["SERVER_NAME"] = self.scope["server"][0]\n            self.META["SERVER_PORT"] = str(self.scope["server"][1])\n        else:\n            self.META["SERVER_NAME"] = "unknown"\n            self.META["SERVER_PORT"] = "0"\n        # Headers go into META.\n        for name, value in self.scope.get("headers", []):\n            name = name.decode("latin1")\n            if name == "content-length":\n                corrected_name = "CONTENT_LENGTH"\n            elif name == "content-type":\n                corrected_name = "CONTENT_TYPE"\n            else:\n                corrected_name = "HTTP_%s" % name.upper().replace("-", "_")\n            # HTTP/2 say only ASCII chars are allowed in headers, but decode\n            # latin1 just in case.\n            value = value.decode("latin1")\n            if corrected_name == "HTTP_COOKIE":\n                value = value.rstrip("; ")\n                if "HTTP_COOKIE" in self.META:\n                    value = self.META[corrected_name] + "; " + value\n            elif corrected_name in self.META:\n                value = self.META[corrected_name] + "," + value\n            self.META[corrected_name] = value\n        # Pull out request encoding, if provided.\n       ...
7. Read
Input
{
+  "file_path": "/workspace/django--674eda1c/django/core/handlers/exception.py"
+}
Output
{'type': 'text', 'file': {'filePath': '/workspace/django--674eda1c/django/core/handlers/exception.py', 'content': 'import logging\nimport sys\nfrom functools import wraps\nfrom inspect import iscoroutinefunction\n\nfrom asgiref.sync import sync_to_async\n\nfrom django.conf import settings\nfrom django.core import signals\nfrom django.core.exceptions import (\n    BadRequest,\n    PermissionDenied,\n    RequestDataTooBig,\n    SuspiciousOperation,\n    TooManyFieldsSent,\n    TooManyFilesSent,\n)\nfrom django.http import Http404\nfrom django.http.multipartparser import MultiPartParserError\nfrom django.urls import get_resolver, get_urlconf\nfrom django.utils.log import log_response\nfrom django.views import debug\n\n\ndef convert_exception_to_response(get_response):\n    """\n    Wrap the given get_response callable in exception-to-response conversion.\n\n    All exceptions will be converted. All known 4xx exceptions (Http404,\n    PermissionDenied, MultiPartParserError, SuspiciousOperation) will be\n    converted to the appropriate response, and all other exceptions will be\n    converted to 500 responses.\n\n    This decorator is automatically applied to all middleware to ensure that\n    no middleware leaks an exception and that the next middleware in the stack\n    can rely on getting a response instead of an exception.\n    """\n    if iscoroutinefunction(get_response):\n\n        @wraps(get_response)\n        async def inner(request):\n            try:\n                response = await get_response(request)\n            except Exception as exc:\n                response = await sync_to_async(\n                    response_for_exception, thread_sensitive=False\n                )(request, exc)\n            return response\n\n        return inner\n    else:\n\n        @wraps(get_response)\n        def inner(request):\n            try:\n                response = get_response(request)\n            except Exception as exc:\n                response = response_for_exception(request, exc)\n            return response\n\n        return inner\n\n\ndef response_for_exception(request, exc):\n    if isinstance(exc, Http404):\n        if settings.DEBUG:\n            response = debug.technical_404_response(request, exc)\n        else:\n            response = get_exception_response(\n                request, get_resolver(get_urlconf()), 404, exc\n            )\n\n    elif isinstance(exc, PermissionDenied):\n        response = get_exception_response(\n            request, get_resolver(get_urlconf()), 403, exc\n        )\n        log_response(\n            "Forbidden (Permission denied): %s",\n            request.path,\n            response=response,\n            request=request,\n            exception=exc,\n        )\n\n    elif isinstance(exc, MultiPartParserError):\n        response = get_exception_response(\n            request, get_resolver(get_urlconf()), 400, exc\n        )\n        log_response(\n            "Bad request (Unable to parse request body): %s",\n            request.path,\n            response=response,\n            request=request,\n            exception=exc,\n        )\n\n    elif isinstance(exc, BadRequest):\n        if settings.DEBUG:\n            response = debug.technical_500_response(\n                request, *sys.exc_info(), status_code=400\n            )\n        else:\n            response = get_exception_response(\n                request, get_resolver(get_urlconf()), 400, exc\n            )\n        log_response(\n            "%s: %s",\n            str(exc),\n            request.path,\n            response=response,\n            request=request,\n            exception=exc,\n        )\n    elif isinstance(exc, SuspiciousOperation):\n        if isinstance(exc, (RequestDataTooBig, TooManyFieldsSent, TooManyFilesSent)):\n            # POST data can\'t be accessed again, otherwise the original\n            # exception would be raised.\n            request._mark_post_parse_error()\n\n        if settings.DEBUG:\n...
8. Bash
Input
{
+  "command": "find /workspace/django--674eda1c/django/utils -name \"deprecation.py\" && grep -n \"MiddlewareMixin\\|process_request\\|process_response\" /workspace/django--674eda1c/django/utils/deprecation.py 2>/dev/null | head -50",
+  "description": "Find MiddlewareMixin in utils/deprecation.py"
+}
Output
{'stdout': '/workspace/django--674eda1c/django/utils/deprecation.py\n275:class MiddlewareMixin:\n307:        if hasattr(self, "process_request"):\n308:            response = self.process_request(request)\n310:        if hasattr(self, "process_response"):\n311:            response = self.process_response(request, response)\n320:        if hasattr(self, "process_request"):\n322:                self.process_request,\n326:        if hasattr(self, "process_response"):\n328:                self.process_response,', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
9. Read
Input
{
+  "file_path": "/workspace/django--674eda1c/django/middleware/cache.py"
+}
Output
{'type': 'text', 'file': {'filePath': '/workspace/django--674eda1c/django/middleware/cache.py', 'content': '"""\nCache middleware. If enabled, each Django-powered page will be cached based on\nURL. The canonical way to enable cache middleware is to set\n``UpdateCacheMiddleware`` as your first piece of middleware, and\n``FetchFromCacheMiddleware`` as the last::\n\n    MIDDLEWARE = [\n        \'django.middleware.cache.UpdateCacheMiddleware\',\n        ...\n        \'django.middleware.cache.FetchFromCacheMiddleware\'\n    ]\n\nThis is counterintuitive, but correct: ``UpdateCacheMiddleware`` needs to run\nlast during the response phase, which processes middleware bottom-up;\n``FetchFromCacheMiddleware`` needs to run last during the request phase, which\nprocesses middleware top-down.\n\nThe single-class ``CacheMiddleware`` can be used for some simple sites.\nHowever, if any other piece of middleware needs to affect the cache key, you\'ll\nneed to use the two-part ``UpdateCacheMiddleware`` and\n``FetchFromCacheMiddleware``. This\'ll most often happen when you\'re using\nDjango\'s ``LocaleMiddleware``.\n\nMore details about how the caching works:\n\n* Only GET or HEAD-requests with status code 200 are cached.\n\n* The number of seconds each page is stored for is set by the "max-age" section\n  of the response\'s "Cache-Control" header, falling back to the\n  CACHE_MIDDLEWARE_SECONDS setting if the section was not found.\n\n* This middleware expects that a HEAD request is answered with the same\n  response headers exactly like the corresponding GET request.\n\n* When a hit occurs, a shallow copy of the original response object is returned\n  from process_request.\n\n* Pages will be cached based on the contents of the request headers listed in\n  the response\'s "Vary" header.\n\n* This middleware also sets ETag, Last-Modified, Expires and Cache-Control\n  headers on the response object.\n\n"""\n\nimport time\n\nfrom django.conf import settings\nfrom django.core.cache import DEFAULT_CACHE_ALIAS, caches\nfrom django.utils.cache import (\n    get_cache_key,\n    get_max_age,\n    has_vary_header,\n    learn_cache_key,\n    patch_response_headers,\n)\nfrom django.utils.deprecation import MiddlewareMixin\nfrom django.utils.http import parse_http_date_safe\n\n\nclass UpdateCacheMiddleware(MiddlewareMixin):\n    """\n    Response-phase cache middleware that updates the cache if the response is\n    cacheable.\n\n    Must be used as part of the two-part update/fetch cache middleware.\n    UpdateCacheMiddleware must be the first piece of middleware in MIDDLEWARE\n    so that it\'ll get called last during the response phase.\n    """\n\n    def __init__(self, get_response):\n        super().__init__(get_response)\n        self.cache_timeout = settings.CACHE_MIDDLEWARE_SECONDS\n        self.page_timeout = None\n        self.key_prefix = settings.CACHE_MIDDLEWARE_KEY_PREFIX\n        self.cache_alias = settings.CACHE_MIDDLEWARE_ALIAS\n\n    @property\n    def cache(self):\n        return caches[self.cache_alias]\n\n    def _should_update_cache(self, request, response):\n        return hasattr(request, "_cache_update_cache") and request._cache_update_cache\n\n    def process_response(self, request, response):\n        """Set the cache, if needed."""\n        if not self._should_update_cache(request, response):\n            # We don\'t need to update the cache, just return.\n            return response\n\n        if response.streaming or response.status_code not in (200, 304):\n            return response\n\n        # Don\'t cache responses that set a user-specific (and maybe security\n        # sensitive) cookie in response to a cookie-less request.\n        if (\n            not request.COOKIES\n            and response.cookies\n            and has_vary_header(response, "Cookie")\n        ):\n            return response\n\n        # Don\'t cache responses when the Cache-Control header is set to\n        # private, no-cache, or no-store.\n        ...
10. Read
Input
{
+  "file_path": "/workspace/django--674eda1c/django/utils/deprecation.py",
+  "offset": 270,
+  "limit": 80
+}
Output
{'type': 'text', 'file': {'filePath': '/workspace/django--674eda1c/django/utils/deprecation.py', 'content': '        return wrapper\n\n    return decorator\n\n\nclass MiddlewareMixin:\n    sync_capable = True\n    async_capable = True\n\n    def __init__(self, get_response):\n        if get_response is None:\n            raise ValueError("get_response must be provided.")\n        self.get_response = get_response\n        # If get_response is a coroutine function, turns us into async mode so\n        # a thread is not consumed during a whole request.\n        self.async_mode = iscoroutinefunction(self.get_response)\n        if self.async_mode:\n            # Mark the class as async-capable, but do the actual switch inside\n            # __call__ to avoid swapping out dunder methods.\n            markcoroutinefunction(self)\n        super().__init__()\n\n    def __repr__(self):\n        return "<%s get_response=%s>" % (\n            self.__class__.__qualname__,\n            getattr(\n                self.get_response,\n                "__qualname__",\n                self.get_response.__class__.__name__,\n            ),\n        )\n\n    def __call__(self, request):\n        # Exit out to async mode, if needed\n        if self.async_mode:\n            return self.__acall__(request)\n        response = None\n        if hasattr(self, "process_request"):\n            response = self.process_request(request)\n        response = response or self.get_response(request)\n        if hasattr(self, "process_response"):\n            response = self.process_response(request, response)\n        return response\n\n    async def __acall__(self, request):\n        """\n        Async version of __call__ that is swapped in when an async request\n        is running.\n        """\n        response = None\n        if hasattr(self, "process_request"):\n            response = await sync_to_async(\n                self.process_request,\n                thread_sensitive=True,\n            )(request)\n        response = response or await self.get_response(request)\n        if hasattr(self, "process_response"):\n            response = await sync_to_async(\n                self.process_response,\n                thread_sensitive=True,\n            )(request, response)\n        return response\n', 'numLines': 63, 'startLine': 270, 'totalLines': 332}}
11. Bash
Input
{
+  "command": "find /workspace/django--674eda1c/django/middleware -type f -name \"*.py\" | sort",
+  "description": "List django/middleware files"
+}
Output
{'stdout': '/workspace/django--674eda1c/django/middleware/__init__.py\n/workspace/django--674eda1c/django/middleware/cache.py\n/workspace/django--674eda1c/django/middleware/clickjacking.py\n/workspace/django--674eda1c/django/middleware/common.py\n/workspace/django--674eda1c/django/middleware/csp.py\n/workspace/django--674eda1c/django/middleware/csrf.py\n/workspace/django--674eda1c/django/middleware/gzip.py\n/workspace/django--674eda1c/django/middleware/http.py\n/workspace/django--674eda1c/django/middleware/locale.py\n/workspace/django--674eda1c/django/middleware/security.py', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
12. Bash
Input
{
+  "command": "grep -n \"^MIDDLEWARE\" /workspace/django--674eda1c/django/conf/global_settings.py",
+  "description": "Find MIDDLEWARE setting definition"
+}
Output
{'stdout': '471:MIDDLEWARE = []', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
13. Read
Input
{
+  "file_path": "/workspace/django--674eda1c/django/core/wsgi.py"
+}
Output
{'type': 'text', 'file': {'filePath': '/workspace/django--674eda1c/django/core/wsgi.py', 'content': 'import django\nfrom django.core.handlers.wsgi import WSGIHandler\n\n\ndef get_wsgi_application():\n    """\n    The public interface to Django\'s WSGI support. Return a WSGI callable.\n\n    Avoids making django.core.handlers.WSGIHandler a public API, in case the\n    internal WSGI implementation changes or moves in the future.\n    """\n    django.setup(set_prefix=False)\n    return WSGIHandler()\n', 'numLines': 14, 'startLine': 1, 'totalLines': 14}}
14. Read
Input
{
+  "file_path": "/workspace/django--674eda1c/django/core/asgi.py"
+}
Output
{'type': 'text', 'file': {'filePath': '/workspace/django--674eda1c/django/core/asgi.py', 'content': 'import django\nfrom django.core.handlers.asgi import ASGIHandler\n\n\ndef get_asgi_application():\n    """\n    The public interface to Django\'s ASGI support. Return an ASGI 3 callable.\n\n    Avoids making django.core.handlers.ASGIHandler a public API, in case the\n    internal implementation changes or moves in the future.\n    """\n    django.setup(set_prefix=False)\n    return ASGIHandler()\n', 'numLines': 14, 'startLine': 1, 'totalLines': 14}}
15. Bash
Input
{
+  "command": "grep -n \"process_request\\|process_response\\|process_view\\|process_exception\\|process_template_response\" /workspace/django--674eda1c/django/middleware/common.py | head -30",
+  "description": "Check common middleware for process_* methods"
+}
Output
{'stdout': '34:    def process_request(self, request):\n54:            # or in process_response if we get a 404.)\n100:    def process_response(self, request, response):\n121:    def process_response(self, request, response):', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
16. Write
Input
{
+  "file_path": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/base.py\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/wsgi.py\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/asgi.py\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/exception.py\"},\n    {\"repo\": \"django/django\", \"path\": \"django/utils/deprecation.py\"},\n    {\"repo\": \"django/django\", \"path\": \"django/middleware/cache.py\"},\n    {\"repo\": \"django/django\", \"path\": \"django/middleware/common.py\"},\n    {\"repo\": \"django/django\", \"path\": \"django/middleware/csrf.py\"},\n    {\"repo\": \"django/django\", \"path\": \"django/middleware/security.py\"},\n    {\"repo\": \"django/django\", \"path\": \"django/middleware/clickjacking.py\"},\n    {\"repo\": \"django/django\", \"path\": \"django/middleware/gzip.py\"},\n    {\"repo\": \"django/django\", \"path\": \"django/middleware/http.py\"},\n    {\"repo\": \"django/django\", \"path\": \"django/middleware/locale.py\"},\n    {\"repo\": \"django/django\", \"path\": \"django/middleware/csp.py\"},\n    {\"repo\": \"django/django\", \"path\": \"django/conf/global_settings.py\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/wsgi.py\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/asgi.py\"}\n  ],\n  \"symbols\": [\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler.load_middleware\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler.adapt_method_mode\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler.get_response\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler.get_response_async\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler._get_response\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler._get_response_async\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler.process_exception_by_middleware\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/wsgi.py\", \"symbol\": \"WSGIHandler\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/wsgi.py\", \"symbol\": \"WSGIHandler.__call__\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/asgi.py\", \"symbol\": \"ASGIHandler\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/asgi.py\", \"symbol\": \"ASGIHandler.__call__\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/exception.py\", \"symbol\": \"convert_exception_to_response\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/exception.py\", \"symbol\": \"response_for_exception\"},\n    {\"repo\": \"django/django\", \"path\": \"django/utils/deprecation.py\", \"symbol\": \"MiddlewareMixin\"},\n    {\"repo\": \"django/django\", \"path\": \"django/utils/deprecation.py\", \"symbol\": \"MiddlewareMixin.__call__\"},\n    {\"repo\": \"django/django\", \"path\": \"django/utils/deprecation.py\", \"symbol\": \"MiddlewareMixin.__acall__\"},\n    {\"repo\": \"django/django\", \"path\": \"django/middleware/cache.py\", \"symbol\": \"UpdateCacheMiddleware\"},\n    {\"repo\": \"django/django\", \"path\": \"django/middleware/cache.py\", \"symbol\": \"FetchFromCacheMiddleware\"},\n    {\"repo\": \"django/django\", \"path\": \"django/middleware/cache.py\", \"symbol\": \"CacheMiddleware\"}\n  ],\n  \"chain\": [\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/wsgi.py\", \"symbol\": \"WSGIHandler.__call__\"},\n    {\"
+...
Output
{'type': 'create', 'filePath': '/workspace/answer.json', 'content': '{\n  "files": [\n    {"repo": "django/django", "path": "django/core/handlers/base.py"},\n    {"repo": "django/django", "path": "django/core/handlers/wsgi.py"},\n    {"repo": "django/django", "path": "django/core/handlers/asgi.py"},\n    {"repo": "django/django", "path": "django/core/handlers/exception.py"},\n    {"repo": "django/django", "path": "django/utils/deprecation.py"},\n    {"repo": "django/django", "path": "django/middleware/cache.py"},\n    {"repo": "django/django", "path": "django/middleware/common.py"},\n    {"repo": "django/django", "path": "django/middleware/csrf.py"},\n    {"repo": "django/django", "path": "django/middleware/security.py"},\n    {"repo": "django/django", "path": "django/middleware/clickjacking.py"},\n    {"repo": "django/django", "path": "django/middleware/gzip.py"},\n    {"repo": "django/django", "path": "django/middleware/http.py"},\n    {"repo": "django/django", "path": "django/middleware/locale.py"},\n    {"repo": "django/django", "path": "django/middleware/csp.py"},\n    {"repo": "django/django", "path": "django/conf/global_settings.py"},\n    {"repo": "django/django", "path": "django/core/wsgi.py"},\n    {"repo": "django/django", "path": "django/core/asgi.py"}\n  ],\n  "symbols": [\n    {"repo": "django/django", "path": "django/core/handlers/base.py", "symbol": "BaseHandler"},\n    {"repo": "django/django", "path": "django/core/handlers/base.py", "symbol": "BaseHandler.load_middleware"},\n    {"repo": "django/django", "path": "django/core/handlers/base.py", "symbol": "BaseHandler.adapt_method_mode"},\n    {"repo": "django/django", "path": "django/core/handlers/base.py", "symbol": "BaseHandler.get_response"},\n    {"repo": "django/django", "path": "django/core/handlers/base.py", "symbol": "BaseHandler.get_response_async"},\n    {"repo": "django/django", "path": "django/core/handlers/base.py", "symbol": "BaseHandler._get_response"},\n    {"repo": "django/django", "path": "django/core/handlers/base.py", "symbol": "BaseHandler._get_response_async"},\n    {"repo": "django/django", "path": "django/core/handlers/base.py", "symbol": "BaseHandler.process_exception_by_middleware"},\n    {"repo": "django/django", "path": "django/core/handlers/wsgi.py", "symbol": "WSGIHandler"},\n    {"repo": "django/django", "path": "django/core/handlers/wsgi.py", "symbol": "WSGIHandler.__call__"},\n    {"repo": "django/django", "path": "django/core/handlers/asgi.py", "symbol": "ASGIHandler"},\n    {"repo": "django/django", "path": "django/core/handlers/asgi.py", "symbol": "ASGIHandler.__call__"},\n    {"repo": "django/django", "path": "django/core/handlers/exception.py", "symbol": "convert_exception_to_response"},\n    {"repo": "django/django", "path": "django/core/handlers/exception.py", "symbol": "response_for_exception"},\n    {"repo": "django/django", "path": "django/utils/deprecation.py", "symbol": "MiddlewareMixin"},\n    {"repo": "django/django", "path": "django/utils/deprecation.py", "symbol": "MiddlewareMixin.__call__"},\n    {"repo": "django/django", "path": "django/utils/deprecation.py", "symbol": "MiddlewareMixin.__acall__"},\n    {"repo": "django/django", "path": "django/middleware/cache.py", "symbol": "UpdateCacheMiddleware"},\n    {"repo": "django/django", "path": "django/middleware/cache.py", "symbol": "FetchFromCacheMiddleware"},\n    {"repo": "django/django", "path": "django/middleware/cache.py", "symbol": "CacheMiddleware"}\n  ],\n  "chain": [\n    {"repo": "django/django", "path": "django/core/handlers/wsgi.py", "symbol": "WSGIHandler.__call__"},\n    {"repo": "django/django", "path": "django/core/handlers/base.py", "symbol": "BaseHandler.get_response"},\n    {"repo": "django/django", "path": "django/core/handlers/base.py", "symbol": "BaseHandler.load_middleware"},\n    {"repo": "django/django", "path": "django/core/handlers/exception.py", "symbol": "convert_exception_to_response"},\n    {"repo": "django/django", "path": "django/...
Bash (7)
1. $ find /workspace -type f -name "*.py" | head -20 && ls /workspace
2. $ find /workspace/django--674eda1c -type f -name "*.py" | xargs grep -l "middleware" | grep -v __pycache__ | sort
3. $ find /workspace/django--674eda1c/django/core -type f -name "*.py" | sort
4. $ find /workspace/django--674eda1c/django/utils -name "deprecation.py" && grep -n "MiddlewareMixin\|process_request\|process_response" /workspace/django--674eda1c/django/utils/deprecation.py 2>/dev/null | head -50
5. $ find /workspace/django--674eda1c/django/middleware -type f -name "*.py" | sort
6. $ grep -n "^MIDDLEWARE" /workspace/django--674eda1c/django/conf/global_settings.py
7. $ grep -n "process_request\|process_response\|process_view\|process_exception\|process_template_response" /workspace/django--674eda1c/django/middleware/common.py | head -30
Sonnet 4.6 + MCP
Sourcegraph, no local source
0.710 rewardmean 0.695 (n=3)18 turns18 tools$0.58
repr trial mcp_ccx-crossorg-217_u0blvk__885D6ar · open full trace →
Instruction sent
# IMPORTANT: Source Code Access
+
+**Local source files are not present.** Your workspace does not contain source code. You **MUST** use Sourcegraph MCP tools to discover, read, and understand code before making any changes.
+
+**Target Repositories (version-pinned mirrors):**
+
+- `github.com/sg-evals/django--674eda1c` — use `repo:^github.com/sg-evals/django--674eda1c$` filter
+
+Scope ALL keyword_search/nls_search queries to these repos.
+Use the repo name as the `repo` parameter for read_file/go_to_definition/find_references.
+
+
+## Required Workflow
+
+1. **Search first** — Use MCP tools to find relevant files and understand existing patterns
+2. **Read remotely** — Use `sg_read_file` to read full file contents from Sourcegraph
+3. **Edit locally** — Use Edit, Write, and Bash to create or modify files in your working directory
+4. **Verify locally** — Run tests with Bash to check your changes
+5. **Produce answer.json** — After completing your edits, also write `/workspace/answer.json` summarizing your work:
+   ```json
+   {
+     "analysis": {
+       "summary": "Brief description of your approach",
+       "files_examined": [{"path": "file.ext", "description": "..."}],
+       "reasoning": "Detailed explanation or analysis"
+     },
+     "changes": [
+       {"file": "path.ext", "description": "...", "diff": "unified diff"}
+     ]
+   }
+   ```
+   Include `changes` with unified diffs for every file you modified. For analysis-only tasks, omit `changes` and focus on `analysis`.
+
+## Tool Selection
+
+| Goal | Tool |
+|------|------|
+| Exact symbol/string | `sg_keyword_search` |
+| Concepts/semantic search | `sg_nls_search` |
+| Trace usage/callers | `sg_find_references` |
+| See implementation | `sg_go_to_definition` |
+| Read full file | `sg_read_file` |
+| Browse structure | `sg_list_files` |
+| Find repos | `sg_list_repos` |
+| Search commits | `sg_commit_search` |
+| Track changes | `sg_diff_search` |
+| Compare versions | `sg_compare_revisions` |
+
+**Decision logic:**
+1. Know the exact symbol? → `sg_keyword_search`
+2. Know the concept, not the name? → `sg_nls_search`
+3. Need definition of a symbol? → `sg_go_to_definition`
+4. Need all callers/references? → `sg_find_references`
+5. Need full file content? → `sg_read_file`
+
+## Scoping (Always Do This)
+
+```
+repo:^github.com/ORG/REPO$           # Exact repo (preferred)
+repo:github.com/ORG/                 # All repos in org
+file:.*\.ts$                         # TypeScript only
+file:src/api/                        # Specific directory
+```
+
+Start narrow. Expand only if results are empty.
+
+## Efficiency Rules
+
+- Chain searches logically: search → read → references → definition
+- Don't re-search for the same pattern; use results from prior calls
+- Prefer `sg_keyword_search` over `sg_nls_search` when you have exact terms
+- Read 2-3 related files before synthesising, rather than one at a time
+- Don't read 20+ remote files without writing code — once you understand the pattern, start implementing
+
+## If Stuck
+
+If MCP search returns no results:
+1. Broaden the search query (synonyms, partial identifiers)
+2. Try `sg_nls_search` for semantic matching
+3. Use `sg_list_files` to browse the directory structure
+4. Use `sg_list_repos` to verify the repository name
+
+---
+
+**Sourcegraph Repositories:** `github.com/sg-evals/django--674eda1c`
+
+# IMPORTANT: Source Code Access
+
+**Local source files are not present.** Your workspace does not contain source code. You **MUST** use Sourcegraph MCP tools to discover, read, and understand code before making any changes.
+
+**Target Repositories (version-pinned mirrors):**
+
+- `github.com/sg-evals/django--674eda1c` — use `repo:^github.com/sg-evals/django--674eda1c$` filter
+
+Scope ALL keyword_search/nls_search queries to these repos.
+Use the repo name as the `repo` parameter for read_file/go_to_definition/find_references.
+
+
+## Required Workflow
+
+1. **Search first** — Use MCP tools to find relevant files and understand existing patterns
+2. **Read remotely** — Use `sg_read_file` to read full file contents from Sourcegraph
+3. **Edit locally** — Use Edit, Write, and Bash to create or modify files in your working directory
+4. **Verify locally** — Run tests with Bash to check your changes
+
+## Tool Selection
+
+| Goal | Tool |
+|------|------|
+| Exact symbol/string | `sg_keyword_search` |
+| Concepts/semantic search | `sg_nls_search` |
+| Trace usage/callers | `sg_find_references` |
+| See implementation | `sg_go_to_definition` |
+| Read full file | `sg_read_file` |
+| Browse structure | `sg_list_files` |
+| Find repos | `sg_list_repos` |
+| Search commits | `sg_commit_search` |
+| Track changes | `sg_diff_search` |
+| Compare versions | `sg_compare_revisions` |
+
+**Decision logic:**
+1. Know the exact symbol? → `sg_keyword_search`
+2. Know the concept, not the name? → `sg_nls_search`
+3. Need definition of a symbol? → `sg_go_to_definition`
+4. Need all callers/references? → `sg_find_references`
+5. Need full file content? → `sg_read_file`
+
+## Scoping (Always Do This)
+
+```
+repo:^github.com/ORG/REPO$           # Exact repo (preferred)
+repo:github.com/ORG/                 # All repos in org
+file:.*\.ts$                         # TypeScript only
+file:src/api/                        # Specific directory
+```
+
+Start narrow. Expand only if results are empty.
+
+## Efficiency Rules
+
+- Chain searches logically: search → read → references → definition
+- Don't re-search for the same pattern; use results from prior calls
+- Prefer `sg_keyword_search` over `sg_nls_search` when you have exact terms
+- Read 2-3 related files before synthesising, rather than one at a time
+- Don't read 20+ remote files without writing code — once you understand the pattern, start implementing
+
+## If Stuck
+
+If MCP search returns no results:
+1. Broaden the search query (synonyms, partial identifiers)
+2. Try `sg_nls_search` for semantic matching
+3. Use `sg_list_files` to browse the directory structure
+4. Use `sg_list_repos` to verify the repository name
+
+---
+
+**Sourcegraph Repositories:** `github.com/sg-evals/django--674eda1c`
+
+# Django vs Flask Middleware Chain Implementation Comparison
+
+## Your Task
+
+Find Python source files in django/django that implement Django's MIDDLEWARE setting processing: the middleware stack construction, the process_request/process_response calling order, and how Django's middleware compares to WSGI middleware stacking in terms of call order.
+
+## Context
+
+You are working on a codebase task involving repos from the crossorg domain.
+
+## Available Resources
+
+The local `/workspace/` directory contains: sg-evals/django--674eda1c.
+
+
+## Output Format
+
+Create a file at `/workspace/answer.json` with your findings in the following structure:
+
+```json
+{
+  "files": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go"}
+  ],
+  "symbols": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "SymbolName"}
+  ],
+  "chain": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "FunctionName"}
+  ],
+  "text": "Narrative explanation of your findings, citing repos and file paths."
+}
+```
+
+Include only the fields relevant to this task. Your answer is evaluated against a closed-world oracle — completeness matters.
+
+## Evaluation
+
+Your answer will be scored on:
+- **File recall and precision**: Did you find all relevant files?
+
+## COVERAGE REQUIREMENTS — Do Not Write answer.json Too Early
+
+Before writing `answer.json`, you **must** verify coverage across all major
+subsystems named in the task.
+
+**Minimum workflow:**
+1. **Enumerate** — Search for all relevant directories and files across the codebase.
+2. **Read** — Read representative implementation files for each subsystem.
+3. **Extract** — Extract the key symbols required by the task (not just file paths).
+4. **Gap check** — List any providers, services, or middleware layers mentioned in
+   the task that are NOT yet backed by a concrete file read. If any gaps exist,
+   search for them before proceeding.
+5. **Only then** write `answer.json`.
+
+Do not stop after finding a plausible initial set of paths. The task rewards
+**broad, complete coverage** of required files and symbols.
+
+## PRE-TEST SANITY CHECK
+
+Before running tests, perform this check:
+1. List every file you have modified or created.
+2. For each file, state in one sentence why it is necessary for the task.
+3. If any file is unrelated to the stated task, **do not write it** (or revert
+   if already written).
+
+Use MCP for discovery and confirmation. Use local repo state only for narrow
+patching logic. Do not use `sg_read_file` output as a template to copy wholesale
+into the workspace.
+
Conversation (156)
#TypeToolText
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6assistant-
I'll search for Django's middleware implementation files using the Sourcegraph MCP tools.
7assistantToolSearch
8userToolSearch
{"matches": ["mcp__sourcegraph__sg_keyword_search", "mcp__sourcegraph__sg_read_file", "mcp__sourcegraph__sg_list_files", "mcp__sourcegraph__sg_nls_search"], "query": "select:mcp__sourcegraph__sg_keyword_search,mcp__sourcegraph__sg_read_file,mcp__sourcegraph__sg_list_files,mcp__sourcegraph__sg_nls_search", "total_deferred_tools": 33}
9system-
10system-
11system-
12system-
13assistant-
Now let me search for Django's middleware implementation files.
14assistantmcp__sourcegraph__sg_keyword_search
15usermcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/django--674eda1c – tests/urlpatterns_reverse/middleware.py\n7: \n8: class ChangeURLconfMiddleware(MiddlewareMixin):\n9:     def process_request(self, request):\n10:         request.urlconf = urlconf_inner.__name__\n11: \n12: \n13: class NullChangeURLconfMiddleware(MiddlewareMixin):\n14:     def process_request(self, request):\n15:         request.urlconf = None\n16: \n17: \n18: class ReverseInnerInResponseMiddleware(MiddlewareMixin):\n19:     def process_response(self, *args, **kwargs):\n20:         return HttpResponse(reverse(\"inner\"))\n21: \n\n# github.com/sg-evals/django--674eda1c – django/contrib/messages/middleware.py\n5: \n6: class MessageMiddleware(MiddlewareMixin):\n7:     \"\"\"\n8:     Middleware that handles temporary messages.\n9:     \"\"\"\n10: \n10: \n11:     def process_request(self, request):\n12:         request._messages = default_storage(request)\n13: \n13: \n14:     def process_response(self, request, response):\n15:         \"\"\"\n16: \n\n# github.com/sg-evals/django--674eda1c – django/middleware/csp.py\n9: \n10: class ContentSecurityPolicyMiddleware(MiddlewareMixin):\n11:     def process_request(self, request):\n12:         request._csp_nonce = LazyNonce()\n13: \n13: \n14:     def process_response(self, request, response):\n15:         nonce = get_nonce(request)\n16: \n2: from django.utils.csp import CSP, LazyNonce, build_policy\n3: from django.utils.deprecation import MiddlewareMixin\n4: \n5: \n\n# github.com/sg-evals/django--674eda1c – django/middleware/security.py\n7: \n8: class SecurityMiddleware(MiddlewareMixin):\n9:     def __init__(self, get_response):\n10: \n20: \n21:     def process_request(self, request):\n22:         path = request.path.lstrip(\"/\")\n23: \n32: \n33:     def process_response(self, reque...
16assistantmcp__sourcegraph__sg_list_files
17usermcp__sourcegraph__sg_list_files
{"text":"django/core/cache/\ndjango/core/checks/\ndjango/core/files/\ndjango/core/handlers/\ndjango/core/mail/\ndjango/core/management/\ndjango/core/serializers/\ndjango/core/servers/\ndjango/core/__init__.py\ndjango/core/asgi.py\ndjango/core/exceptions.py\ndjango/core/paginator.py\ndjango/core/signals.py\ndjango/core/signing.py\ndjango/core/validators.py\ndjango/core/wsgi.py\n"}
18system-
19system-
20system-
21assistant-
Now let me look at the core handlers directory and key middleware files.
22assistantmcp__sourcegraph__sg_list_files
23usermcp__sourcegraph__sg_list_files
{"text":"django/core/handlers/__init__.py\ndjango/core/handlers/asgi.py\ndjango/core/handlers/base.py\ndjango/core/handlers/exception.py\ndjango/core/handlers/wsgi.py\n"}
24assistantmcp__sourcegraph__sg_list_files
25usermcp__sourcegraph__sg_list_files
{"text":"django/middleware/__init__.py\ndjango/middleware/cache.py\ndjango/middleware/clickjacking.py\ndjango/middleware/common.py\ndjango/middleware/csp.py\ndjango/middleware/csrf.py\ndjango/middleware/gzip.py\ndjango/middleware/http.py\ndjango/middleware/locale.py\ndjango/middleware/security.py\n"}
26system-
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28system-
29system-
30assistant-
Let me read the core handler files where middleware stack construction happens.
31assistantmcp__sourcegraph__sg_read_file
32usermcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/django--674eda1c@674eda1c03a3187905f48afee0f15226aa62fdf3/-/blob/django/core/handlers/base.py\n1: import asyncio\n2: import logging\n3: import types\n4: from inspect import iscoroutinefunction\n5: \n6: from asgiref.sync import async_to_sync, sync_to_async\n7: \n8: from django.conf import settings\n9: from django.core.exceptions import ImproperlyConfigured, MiddlewareNotUsed\n10: from django.core.signals import request_finished\n11: from django.db import connections, transaction\n12: from django.urls import get_resolver, set_urlconf\n13: from django.utils.log import log_response\n14: from django.utils.module_loading import import_string\n15: \n16: from .exception import convert_exception_to_response\n17: \n18: logger = logging.getLogger(\"django.request\")\n19: \n20: \n21: class BaseHandler:\n22:     _view_middleware = None\n23:     _template_response_middleware = None\n24:     _exception_middleware = None\n25:     _middleware_chain = None\n26: \n27:     def load_middleware(self, is_async=False):\n28:         \"\"\"\n29:         Populate middleware lists from settings.MIDDLEWARE.\n30: \n31:         Must be called after the environment is fixed (see __call__ in\n32:         subclasses).\n33:         \"\"\"\n34:         self._view_middleware = []\n35:         self._template_response_middleware = []\n36:         self._exception_middleware = []\n37: \n38:         get_response = self._get_response_async if is_async else self._get_response\n39:         handler = convert_exception_to_response(get_response)\n40:         handler_is_async = is_async\n41:         for middleware_path in reversed(settings.MIDDLEWARE):\n42:             middleware = import_string(middleware_path)\n43:             middleware_can_sync = getat...
33assistantmcp__sourcegraph__sg_read_file
34usermcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/django--674eda1c@674eda1c03a3187905f48afee0f15226aa62fdf3/-/blob/django/utils/deprecation.py\n1: import functools\n2: import inspect\n3: import os\n4: import warnings\n5: from collections import Counter\n6: from inspect import iscoroutinefunction, markcoroutinefunction\n7: \n8: from asgiref.sync import sync_to_async\n9: \n10: import django\n11: \n12: \n13: @functools.cache\n14: def django_file_prefixes():\n15:     try:\n16:         file = django.__file__\n17:     except AttributeError:\n18:         return ()\n19:     return (os.path.dirname(file),)\n20: \n21: \n22: class RemovedInNextVersionWarning(DeprecationWarning):\n23:     pass\n24: \n25: \n26: class RemovedInDjango70Warning(PendingDeprecationWarning):\n27:     pass\n28: \n29: \n30: RemovedAfterNextVersionWarning = RemovedInDjango70Warning\n31: \n32: \n33: class warn_about_renamed_method:\n34:     def __init__(\n35:         self, class_name, old_method_name, new_method_name, deprecation_warning\n36:     ):\n37:         self.class_name = class_name\n38:         self.old_method_name = old_method_name\n39:         self.new_method_name = new_method_name\n40:         self.deprecation_warning = deprecation_warning\n41: \n42:     def __call__(self, f):\n43:         def wrapper(*args, **kwargs):\n44:             warnings.warn(\n45:                 \"`%s.%s` is deprecated, use `%s` instead.\"\n46:                 % (self.class_name, self.old_method_name, self.new_method_name),\n47:                 self.deprecation_warning,\n48:                 2,\n49:             )\n50:             return f(*args, **kwargs)\n51: \n52:         return wrapper\n53: \n54: \n55: class RenameMethodsBase(type):\n56:     \"\"\"\n57:     Handles the deprecation paths when renaming a meth...
35system-
36system-
37system-
38assistant-
Now let me read the WSGI/ASGI handlers and exception handler.
39assistantmcp__sourcegraph__sg_read_file
40usermcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/django--674eda1c@674eda1c03a3187905f48afee0f15226aa62fdf3/-/blob/django/core/handlers/wsgi.py\n1: from io import IOBase\n2: \n3: from django.conf import settings\n4: from django.core import signals\n5: from django.core.handlers import base\n6: from django.http import HttpRequest, QueryDict, parse_cookie\n7: from django.urls import set_script_prefix\n8: from django.utils.encoding import repercent_broken_unicode\n9: from django.utils.functional import cached_property\n10: from django.utils.regex_helper import _lazy_re_compile\n11: \n12: _slashes_re = _lazy_re_compile(rb\"/+\")\n13: \n14: \n15: class LimitedStream(IOBase):\n16:     \"\"\"\n17:     Wrap another stream to disallow reading it past a number of bytes.\n18: \n19:     Based on the implementation from werkzeug.wsgi.LimitedStream. See:\n20:     https://github.com/pallets/werkzeug/blob/dbf78f67/src/werkzeug/wsgi.py#L828\n21:     \"\"\"\n22: \n23:     def __init__(self, stream, limit):\n24:         self._read = stream.read\n25:         self._readline = stream.readline\n26:         self._pos = 0\n27:         self.limit = limit\n28: \n29:     def read(self, size=-1, /):\n30:         _pos = self._pos\n31:         limit = self.limit\n32:         if _pos >= limit:\n33:             return b\"\"\n34:         if size == -1 or size is None:\n35:             size = limit - _pos\n36:         else:\n37:             size = min(size, limit - _pos)\n38:         data = self._read(size)\n39:         self._pos += len(data)\n40:         return data\n41: \n42:     def readline(self, size=-1, /):\n43:         _pos = self._pos\n44:         limit = self.limit\n45:         if _pos >= limit:\n46:             return b\"\"\n47:         if size == -1 or size is None:\n48:           ...
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{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/django--674eda1c@674eda1c03a3187905f48afee0f15226aa62fdf3/-/blob/django/core/handlers/exception.py\n1: import logging\n2: import sys\n3: from functools import wraps\n4: from inspect import iscoroutinefunction\n5: \n6: from asgiref.sync import sync_to_async\n7: \n8: from django.conf import settings\n9: from django.core import signals\n10: from django.core.exceptions import (\n11:     BadRequest,\n12:     PermissionDenied,\n13:     RequestDataTooBig,\n14:     SuspiciousOperation,\n15:     TooManyFieldsSent,\n16:     TooManyFilesSent,\n17: )\n18: from django.http import Http404\n19: from django.http.multipartparser import MultiPartParserError\n20: from django.urls import get_resolver, get_urlconf\n21: from django.utils.log import log_response\n22: from django.views import debug\n23: \n24: \n25: def convert_exception_to_response(get_response):\n26:     \"\"\"\n27:     Wrap the given get_response callable in exception-to-response conversion.\n28: \n29:     All exceptions will be converted. All known 4xx exceptions (Http404,\n30:     PermissionDenied, MultiPartParserError, SuspiciousOperation) will be\n31:     converted to the appropriate response, and all other exceptions will be\n32:     converted to 500 responses.\n33: \n34:     This decorator is automatically applied to all middleware to ensure that\n35:     no middleware leaks an exception and that the next middleware in the stack\n36:     can rely on getting a response instead of an exception.\n37:     \"\"\"\n38:     if iscoroutinefunction(get_response):\n39: \n40:         @wraps(get_response)\n41:         async def inner(request):\n42:             try:\n43:                 response = await get_response(request)\n44:             except Exception as exc:\n45...
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Now let me read the ASGI handler and a few key middleware files.
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{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/django--674eda1c@674eda1c03a3187905f48afee0f15226aa62fdf3/-/blob/django/core/handlers/asgi.py\n1: import asyncio\n2: import logging\n3: import sys\n4: import tempfile\n5: import traceback\n6: from contextlib import aclosing, closing\n7: \n8: from asgiref.sync import ThreadSensitiveContext, sync_to_async\n9: \n10: from django.conf import settings\n11: from django.core import signals\n12: from django.core.exceptions import RequestAborted, RequestDataTooBig\n13: from django.core.handlers import base\n14: from django.http import (\n15:     FileResponse,\n16:     HttpRequest,\n17:     HttpResponse,\n18:     HttpResponseBadRequest,\n19:     HttpResponseServerError,\n20:     QueryDict,\n21:     parse_cookie,\n22: )\n23: from django.urls import set_script_prefix\n24: from django.utils.functional import cached_property\n25: \n26: logger = logging.getLogger(\"django.request\")\n27: \n28: \n29: def get_script_prefix(scope):\n30:     \"\"\"\n31:     Return the script prefix to use from either the scope or a setting.\n32:     \"\"\"\n33:     if settings.FORCE_SCRIPT_NAME:\n34:         return settings.FORCE_SCRIPT_NAME\n35:     return scope.get(\"root_path\", \"\") or \"\"\n36: \n37: \n38: class ASGIRequest(HttpRequest):\n39:     \"\"\"\n40:     Custom request subclass that decodes from an ASGI-standard request dict\n41:     and wraps request body handling.\n42:     \"\"\"\n43: \n44:     # Number of seconds until a Request gives up on trying to read a request\n45:     # body and aborts.\n46:     body_receive_timeout = 60\n47: \n48:     def __init__(self, scope, body_file):\n49:         self.scope = scope\n50:         self._post_parse_error = False\n51:         self._read_started = False\n52:         self.resolver_match = ...
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{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/django--674eda1c@674eda1c03a3187905f48afee0f15226aa62fdf3/-/blob/django/utils/decorators.py\n1: \"Functions that help with dynamically creating decorators for views.\"\n2: \n3: from functools import partial, update_wrapper, wraps\n4: from inspect import iscoroutinefunction, markcoroutinefunction\n5: \n6: \n7: class classonlymethod(classmethod):\n8:     def __get__(self, instance, cls=None):\n9:         if instance is not None:\n10:             raise AttributeError(\n11:                 \"This method is available only on the class, not on instances.\"\n12:             )\n13:         return super().__get__(instance, cls)\n14: \n15: \n16: def _update_method_wrapper(_wrapper, decorator):\n17:     # _multi_decorate()'s bound_method isn't available in this scope. Cheat by\n18:     # using it on a dummy function.\n19:     @decorator\n20:     def dummy(*args, **kwargs):\n21:         pass\n22: \n23:     update_wrapper(_wrapper, dummy)\n24: \n25: \n26: def _multi_decorate(decorators, method):\n27:     \"\"\"\n28:     Decorate `method` with one or more function decorators. `decorators` can be\n29:     a single decorator or an iterable of decorators.\n30:     \"\"\"\n31:     if hasattr(decorators, \"__iter__\"):\n32:         # Apply a list/tuple of decorators if 'decorators' is one. Decorator\n33:         # functions are applied so that the call order is the same as the\n34:         # order in which they appear in the iterable.\n35:         decorators = decorators[::-1]\n36:     else:\n37:         decorators = [decorators]\n38: \n39:     def _wrapper(self, *args, **kwargs):\n40:         # bound_method has the signature that 'decorator' expects i.e. no\n41:         # 'self' argument, but it's a closure over self so it ca...
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Let me also check the middleware documentation and a few more individual middleware files.
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{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/django--674eda1c@674eda1c03a3187905f48afee0f15226aa62fdf3/-/blob/django/middleware/cache.py\n1: \"\"\"\n2: Cache middleware. If enabled, each Django-powered page will be cached based on\n3: URL. The canonical way to enable cache middleware is to set\n4: ``UpdateCacheMiddleware`` as your first piece of middleware, and\n5: ``FetchFromCacheMiddleware`` as the last::\n6: \n7:     MIDDLEWARE = [\n8:         'django.middleware.cache.UpdateCacheMiddleware',\n9:         ...\n10:         'django.middleware.cache.FetchFromCacheMiddleware'\n11:     ]\n12: \n13: This is counterintuitive, but correct: ``UpdateCacheMiddleware`` needs to run\n14: last during the response phase, which processes middleware bottom-up;\n15: ``FetchFromCacheMiddleware`` needs to run last during the request phase, which\n16: processes middleware top-down.\n17: \n18: The single-class ``CacheMiddleware`` can be used for some simple sites.\n19: However, if any other piece of middleware needs to affect the cache key, you'll\n20: need to use the two-part ``UpdateCacheMiddleware`` and\n21: ``FetchFromCacheMiddleware``. This'll most often happen when you're using\n22: Django's ``LocaleMiddleware``.\n23: \n24: More details about how the caching works:\n25: \n26: * Only GET or HEAD-requests with status code 200 are cached.\n27: \n28: * The number of seconds each page is stored for is set by the \"max-age\" section\n29:   of the response's \"Cache-Control\" header, falling back to the\n30:   CACHE_MIDDLEWARE_SECONDS setting if the section was not found.\n31: \n32: * This middleware expects that a HEAD request is answered with the same\n33:   response headers exactly like the corresponding GET request.\n34: \n35: * When a hit occurs, a shallow copy of the ...
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{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/django--674eda1c@674eda1c03a3187905f48afee0f15226aa62fdf3/-/blob/django/middleware/common.py%3FL1-50\n1: import re\n2: from urllib.parse import urlsplit\n3: \n4: from django.conf import settings\n5: from django.core.exceptions import PermissionDenied\n6: from django.core.mail import mail_managers\n7: from django.http import HttpResponsePermanentRedirect\n8: from django.urls import is_valid_path\n9: from django.utils.deprecation import MiddlewareMixin\n10: from django.utils.http import escape_leading_slashes\n11: \n12: \n13: class CommonMiddleware(MiddlewareMixin):\n14:     \"\"\"\n15:     \"Common\" middleware for taking care of some basic operations:\n16: \n17:         - Forbid access to User-Agents in settings.DISALLOWED_USER_AGENTS\n18: \n19:         - URL rewriting: Based on the APPEND_SLASH and PREPEND_WWW settings,\n20:           append missing slashes and/or prepends missing \"www.\"s.\n21: \n22:             - If APPEND_SLASH is set and the initial URL doesn't end with a\n23:               slash, and it is not found in urlpatterns, form a new URL by\n24:               appending a slash at the end. If this new URL is found in\n25:               urlpatterns, return an HTTP redirect to this new URL; otherwise\n26:               process the initial URL as usual.\n27: \n28:           This behavior can be customized by subclassing CommonMiddleware and\n29:           overriding the response_redirect_class attribute.\n30:     \"\"\"\n31: \n32:     response_redirect_class = HttpResponsePermanentRedirect\n33: \n34:     def process_request(self, request):\n35:         \"\"\"\n36:         Check for denied User-Agents and rewrite the URL based on\n37:         settings.APPEND_SLASH and settings.PREPEND_WWW\n38:    ...
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Let me also check the contrib auth middleware and clickjacking files.
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{"text":"django/contrib/auth/handlers/\ndjango/contrib/auth/locale/\ndjango/contrib/auth/management/\ndjango/contrib/auth/migrations/\ndjango/contrib/auth/templates/\ndjango/contrib/auth/templatetags/\ndjango/contrib/auth/__init__.py\ndjango/contrib/auth/admin.py\ndjango/contrib/auth/apps.py\ndjango/contrib/auth/backends.py\ndjango/contrib/auth/base_user.py\ndjango/contrib/auth/checks.py\ndjango/contrib/auth/common-passwords.txt.gz\ndjango/contrib/auth/context_processors.py\ndjango/contrib/auth/decorators.py\ndjango/contrib/auth/forms.py\ndjango/contrib/auth/hashers.py\ndjango/contrib/auth/middleware.py\ndjango/contrib/auth/mixins.py\ndjango/contrib/auth/models.py\ndjango/contrib/auth/password_validation.py\ndjango/contrib/auth/signals.py\ndjango/contrib/auth/tokens.py\ndjango/contrib/auth/urls.py\ndjango/contrib/auth/validators.py\ndjango/contrib/auth/views.py\n"}
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{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/django--674eda1c@674eda1c03a3187905f48afee0f15226aa62fdf3/-/blob/django/middleware/clickjacking.py\n1: \"\"\"\n2: Clickjacking Protection Middleware.\n3: \n4: This module provides a middleware that implements protection against a\n5: malicious site loading resources from your site in a hidden frame.\n6: \"\"\"\n7: \n8: from django.conf import settings\n9: from django.utils.deprecation import MiddlewareMixin\n10: \n11: \n12: class XFrameOptionsMiddleware(MiddlewareMixin):\n13:     \"\"\"\n14:     Set the X-Frame-Options HTTP header in HTTP responses.\n15: \n16:     Do not set the header if it's already set or if the response contains\n17:     a xframe_options_exempt value set to True.\n18: \n19:     By default, set the X-Frame-Options header to 'DENY', meaning the response\n20:     cannot be displayed in a frame, regardless of the site attempting to do so.\n21:     To enable the response to be loaded on a frame within the same site, set\n22:     X_FRAME_OPTIONS in your project's Django settings to 'SAMEORIGIN'.\n23:     \"\"\"\n24: \n25:     def process_response(self, request, response):\n26:         # Don't set it if it's already in the response\n27:         if response.get(\"X-Frame-Options\") is not None:\n28:             return response\n29: \n30:         # Don't set it if they used @xframe_options_exempt\n31:         if getattr(response, \"xframe_options_exempt\", False):\n32:             return response\n33: \n34:         response.headers[\"X-Frame-Options\"] = self.get_xframe_options_value(\n35:             request,\n36:             response,\n37:         )\n38:         return response\n39: \n40:     def get_xframe_options_value(self, request, response):\n41:         \"\"\"\n42:         Get the value t...
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Let me read the auth middleware and a couple more files to ensure complete coverage.
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{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/django--674eda1c@674eda1c03a3187905f48afee0f15226aa62fdf3/-/blob/django/contrib/auth/middleware.py\n1: from functools import partial\n2: from inspect import iscoroutinefunction, markcoroutinefunction\n3: from urllib.parse import urlsplit\n4: \n5: from django.conf import settings\n6: from django.contrib import auth\n7: from django.contrib.auth import REDIRECT_FIELD_NAME, load_backend\n8: from django.contrib.auth.backends import RemoteUserBackend\n9: from django.contrib.auth.views import redirect_to_login\n10: from django.core.exceptions import ImproperlyConfigured\n11: from django.shortcuts import resolve_url\n12: from django.utils.deprecation import MiddlewareMixin\n13: from django.utils.functional import SimpleLazyObject\n14: \n15: \n16: def get_user(request):\n17:     if not hasattr(request, \"_cached_user\"):\n18:         request._cached_user = auth.get_user(request)\n19:     return request._cached_user\n20: \n21: \n22: async def auser(request):\n23:     if not hasattr(request, \"_acached_user\"):\n24:         request._acached_user = await auth.aget_user(request)\n25:     return request._acached_user\n26: \n27: \n28: class AuthenticationMiddleware(MiddlewareMixin):\n29:     def process_request(self, request):\n30:         if not hasattr(request, \"session\"):\n31:             raise ImproperlyConfigured(\n32:                 \"The Django authentication middleware requires session \"\n33:                 \"middleware to be installed. Edit your MIDDLEWARE setting to \"\n34:                 \"insert \"\n35:                 \"'django.contrib.sessions.middleware.SessionMiddleware' before \"\n36:                 \"'django.contrib.auth.middleware.AuthenticationMiddleware'.\"\n37:             )\n38:         reques...
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{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/django--674eda1c@674eda1c03a3187905f48afee0f15226aa62fdf3/-/blob/django/middleware/gzip.py\n1: from django.utils.cache import patch_vary_headers\n2: from django.utils.deprecation import MiddlewareMixin\n3: from django.utils.regex_helper import _lazy_re_compile\n4: from django.utils.text import acompress_sequence, compress_sequence, compress_string\n5: \n6: re_accepts_gzip = _lazy_re_compile(r\"\\bgzip\\b\")\n7: \n8: \n9: class GZipMiddleware(MiddlewareMixin):\n10:     \"\"\"\n11:     Compress content if the browser allows gzip compression.\n12:     Set the Vary header accordingly, so that caches will base their storage\n13:     on the Accept-Encoding header.\n14:     \"\"\"\n15: \n16:     max_random_bytes = 100\n17: \n18:     def process_response(self, request, response):\n19:         # It's not worth attempting to compress really short responses.\n20:         if not response.streaming and len(response.content) < 200:\n21:             return response\n22: \n23:         # Avoid gzipping if we've already got a content-encoding.\n24:         if response.has_header(\"Content-Encoding\"):\n25:             return response\n26: \n27:         patch_vary_headers(response, (\"Accept-Encoding\",))\n28: \n29:         ae = request.META.get(\"HTTP_ACCEPT_ENCODING\", \"\")\n30:         if not re_accepts_gzip.search(ae):\n31:             return response\n32: \n33:         if response.streaming:\n34:             if response.is_async:\n35:                 response.streaming_content = acompress_sequence(\n36:                     response.streaming_content,\n37:                     max_random_bytes=self.max_random_bytes,\n38:                 )\n39:             else:\n40:                 response.streaming_content = compress_seq...
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I now have comprehensive coverage of all relevant files. Let me write the answer.
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File created successfully at: /workspace/answer.json (file state is current in your context — no need to Read it back)
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The `answer.json` has been written. Here's a summary of what I found:
+
+## Django Middleware Implementation
+
+**Core stack construction** (`django/core/handlers/base.py`):
+- `BaseHandler.load_middleware()` iterates `settings.MIDDLEWARE` in **reverse**, wrapping each middleware around the previous handler — `mw_instance = middleware(adapted_handler)` — to build a callable chain stored in `_middleware_chain`.
+- Separate lists (`_view_middleware`, `_template_response_middleware`, `_exception_middleware`) collect per-phase hooks.
+
+**Calling convention** (`django/utils/deprecation.py`):
+- `MiddlewareMixin.__call__` calls `process_request` → `get_response` (next layer) → `process_response`, producing the "onion" model: `process_request` runs top-down (first MIDDLEWARE entry first), `process_response` runs bottom-up (last MIDDLEWARE entry first).
+
+**Exception wrapping** (`django/core/handlers/exception.py`):
+- `convert_exception_to_response()` is applied around every layer so no middleware leaks an unhandled exception.
+
+**WSGI vs. Django middleware call order**: Both use the same nesting/onion principle. Django adds extra hook phases (`process_view`, `process_exception`, `process_template_response`) beyond the basic request/response pair, and its short-circuit behavior (only middlewares before the short-circuiting one see the response) matches what WSGI wrapping naturally provides.
Tool calls (18)
1. ToolSearch
Input
{
+  "query": "select:mcp__sourcegraph__sg_keyword_search,mcp__sourcegraph__sg_read_file,mcp__sourcegraph__sg_list_files,mcp__sourcegraph__sg_nls_search",
+  "max_results": 5
+}
Output
{'matches': ['mcp__sourcegraph__sg_keyword_search', 'mcp__sourcegraph__sg_read_file', 'mcp__sourcegraph__sg_list_files', 'mcp__sourcegraph__sg_nls_search'], 'query': 'select:mcp__sourcegraph__sg_keyword_search,mcp__sourcegraph__sg_read_file,mcp__sourcegraph__sg_list_files,mcp__sourcegraph__sg_nls_search', 'total_deferred_tools': 33}
2. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/django--674eda1c$ MIDDLEWARE process_request process_response"
+}
Output
{'content': '{"text":"# github.com/sg-evals/django--674eda1c – tests/urlpatterns_reverse/middleware.py\\n7: \\n8: class ChangeURLconfMiddleware(MiddlewareMixin):\\n9:     def process_request(self, request):\\n10:         request.urlconf = urlconf_inner.__name__\\n11: \\n12: \\n13: class NullChangeURLconfMiddleware(MiddlewareMixin):\\n14:     def process_request(self, request):\\n15:         request.urlconf = None\\n16: \\n17: \\n18: class ReverseInnerInResponseMiddleware(MiddlewareMixin):\\n19:     def process_response(self, *args, **kwargs):\\n20:         return HttpResponse(reverse(\\"inner\\"))\\n21: \\n\\n# github.com/sg-evals/django--674eda1c – django/contrib/messages/middleware.py\\n5: \\n6: class MessageMiddleware(MiddlewareMixin):\\n7:     \\"\\"\\"\\n8:     Middleware that handles temporary messages.\\n9:     \\"\\"\\"\\n10: \\n10: \\n11:     def process_request(self, request):\\n12:         request._messages = default_storage(request)\\n13: \\n13: \\n14:     def process_response(self, request, response):\\n15:         \\"\\"\\"\\n16: \\n\\n# github.com/sg-evals/django--674eda1c – django/middleware/csp.py\\n9: \\n10: class ContentSecurityPolicyMiddleware(MiddlewareMixin):\\n11:     def process_request(self, request):\\n12:         request._csp_nonce = LazyNonce()\\n13: \\n13: \\n14:     def process_response(self, request, response):\\n15:         nonce = get_nonce(request)\\n16: \\n2: from django.utils.csp import CSP, LazyNonce, build_policy\\n3: from django.utils.deprecation import MiddlewareMixin\\n4: \\n5: \\n\\n# github.com/sg-evals/django--674eda1c – django/middleware/security.py\\n7: \\n8: class SecurityMiddleware(MiddlewareMixin):\\n9:     def __init__(self, get_response):\\n10: \\n20: \\n21:     def process_request(self, request):\\n22:         path = request.path.lstrip(\\"/\\")\\n23: \\n32: \\n33:     def process_response(self, request, response):\\n34:         if (\\n35: \\n\\n# github.com/sg-evals/django--674eda1c – django/middleware/locale.py\\n9: \\n10: class LocaleMiddleware(MiddlewareMixin):\\n11:     \\"\\"\\"\\n12: \\n18: \\n19:     def process_request(self, request):\\n20:         urlconf = getattr(request, \\"urlconf\\", settings.ROOT_URLCONF)\\n21: \\n37: \\n38:     def process_response(self, request, response):\\n39:         language = translation.get_language()\\n40: \\n\\n# github.com/sg-evals/django--674eda1c – django/contrib/sessions/middleware.py\\n11: \\n12: class SessionMiddleware(MiddlewareMixin):\\n13:     def __init__(self, get_response):\\n14: \\n17: \\n18:     def process_request(self, request):\\n19:         session_key = request.COOKIES.get(settings.SESSION_COOKIE_NAME)\\n20: \\n21: \\n22:     def process_response(self, request, response):\\n23:         \\"\\"\\"\\n24: \\n\\n# github.com/sg-evals/django--674eda1c – django/middleware/common.py\\n12: \\n13: class CommonMiddleware(MiddlewareMixin):\\n14:     \\"\\"\\"\\n15:     \\"Common\\" middleware for taking care of some basic operations:\\n16: \\n17: \\n119: \\n120: class BrokenLinkEmailsMiddleware(MiddlewareMixin):\\n121:     def process_response(self, request, response):\\n122:         \\"\\"\\"Send broken link emails for relevant 404 NOT FOUND responses.\\"\\"\\"\\n123: \\n33: \\n34:     def process_request(self, request):\\n35:         \\"\\"\\"\\n36: \\n\\n# github.com/sg-evals/django--674eda1c – django/utils/decorators.py\\n125:         def _decorator(view_func):\\n126:             middleware = middleware_class(view_func, *m_args, **m_kwargs)\\n127: \\n128:             def _pre_process_request(request, *args, **kwargs):\\n129:                 if hasattr(middleware, \\"process_request\\"):\\n130:                     result = middleware.process_request(request)\\n131:                     if result is not None:\\n132: \\n160:                 else:\\n161:                     if hasattr(middleware, \\"process_response\\"):\\n162:                         return middleware.process_response(request, response)\\n163:                 ...
3. mcp__sourcegraph__sg_list_files
Input
{
+  "repo": "github.com/sg-evals/django--674eda1c",
+  "path": "django/core"
+}
Output
{'content': '{"text":"django/core/cache/\\ndjango/core/checks/\\ndjango/core/files/\\ndjango/core/handlers/\\ndjango/core/mail/\\ndjango/core/management/\\ndjango/core/serializers/\\ndjango/core/servers/\\ndjango/core/__init__.py\\ndjango/core/asgi.py\\ndjango/core/exceptions.py\\ndjango/core/paginator.py\\ndjango/core/signals.py\\ndjango/core/signing.py\\ndjango/core/validators.py\\ndjango/core/wsgi.py\\n"}', 'structuredContent': {'text': 'django/core/cache/\ndjango/core/checks/\ndjango/core/files/\ndjango/core/handlers/\ndjango/core/mail/\ndjango/core/management/\ndjango/core/serializers/\ndjango/core/servers/\ndjango/core/__init__.py\ndjango/core/asgi.py\ndjango/core/exceptions.py\ndjango/core/paginator.py\ndjango/core/signals.py\ndjango/core/signing.py\ndjango/core/validators.py\ndjango/core/wsgi.py\n'}}
4. mcp__sourcegraph__sg_list_files
Input
{
+  "repo": "github.com/sg-evals/django--674eda1c",
+  "path": "django/core/handlers"
+}
Output
{'content': '{"text":"django/core/handlers/__init__.py\\ndjango/core/handlers/asgi.py\\ndjango/core/handlers/base.py\\ndjango/core/handlers/exception.py\\ndjango/core/handlers/wsgi.py\\n"}', 'structuredContent': {'text': 'django/core/handlers/__init__.py\ndjango/core/handlers/asgi.py\ndjango/core/handlers/base.py\ndjango/core/handlers/exception.py\ndjango/core/handlers/wsgi.py\n'}}
5. mcp__sourcegraph__sg_list_files
Input
{
+  "repo": "github.com/sg-evals/django--674eda1c",
+  "path": "django/middleware"
+}
Output
{'content': '{"text":"django/middleware/__init__.py\\ndjango/middleware/cache.py\\ndjango/middleware/clickjacking.py\\ndjango/middleware/common.py\\ndjango/middleware/csp.py\\ndjango/middleware/csrf.py\\ndjango/middleware/gzip.py\\ndjango/middleware/http.py\\ndjango/middleware/locale.py\\ndjango/middleware/security.py\\n"}', 'structuredContent': {'text': 'django/middleware/__init__.py\ndjango/middleware/cache.py\ndjango/middleware/clickjacking.py\ndjango/middleware/common.py\ndjango/middleware/csp.py\ndjango/middleware/csrf.py\ndjango/middleware/gzip.py\ndjango/middleware/http.py\ndjango/middleware/locale.py\ndjango/middleware/security.py\n'}}
6. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/django--674eda1c",
+  "path": "django/core/handlers/base.py"
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/django--674eda1c@674eda1c03a3187905f48afee0f15226aa62fdf3/-/blob/django/core/handlers/base.py\\n1: import asyncio\\n2: import logging\\n3: import types\\n4: from inspect import iscoroutinefunction\\n5: \\n6: from asgiref.sync import async_to_sync, sync_to_async\\n7: \\n8: from django.conf import settings\\n9: from django.core.exceptions import ImproperlyConfigured, MiddlewareNotUsed\\n10: from django.core.signals import request_finished\\n11: from django.db import connections, transaction\\n12: from django.urls import get_resolver, set_urlconf\\n13: from django.utils.log import log_response\\n14: from django.utils.module_loading import import_string\\n15: \\n16: from .exception import convert_exception_to_response\\n17: \\n18: logger = logging.getLogger(\\"django.request\\")\\n19: \\n20: \\n21: class BaseHandler:\\n22:     _view_middleware = None\\n23:     _template_response_middleware = None\\n24:     _exception_middleware = None\\n25:     _middleware_chain = None\\n26: \\n27:     def load_middleware(self, is_async=False):\\n28:         \\"\\"\\"\\n29:         Populate middleware lists from settings.MIDDLEWARE.\\n30: \\n31:         Must be called after the environment is fixed (see __call__ in\\n32:         subclasses).\\n33:         \\"\\"\\"\\n34:         self._view_middleware = []\\n35:         self._template_response_middleware = []\\n36:         self._exception_middleware = []\\n37: \\n38:         get_response = self._get_response_async if is_async else self._get_response\\n39:         handler = convert_exception_to_response(get_response)\\n40:         handler_is_async = is_async\\n41:         for middleware_path in reversed(settings.MIDDLEWARE):\\n42:             middleware = import_string(middleware_path)\\n43:             middleware_can_sync = getattr(middleware, \\"sync_capable\\", True)\\n44:             middleware_can_async = getattr(middleware, \\"async_capable\\", False)\\n45:             if not middleware_can_sync and not middleware_can_async:\\n46:                 raise RuntimeError(\\n47:                     \\"Middleware %s must have at least one of \\"\\n48:                     \\"sync_capable/async_capable set to True.\\" % middleware_path\\n49:                 )\\n50:             elif not handler_is_async and middleware_can_sync:\\n51:                 middleware_is_async = False\\n52:             else:\\n53:                 middleware_is_async = middleware_can_async\\n54:             try:\\n55:                 # Adapt handler, if needed.\\n56:                 adapted_handler = self.adapt_method_mode(\\n57:                     middleware_is_async,\\n58:                     handler,\\n59:                     handler_is_async,\\n60:                     debug=settings.DEBUG,\\n61:                     name=\\"middleware %s\\" % middleware_path,\\n62:                 )\\n63:                 mw_instance = middleware(adapted_handler)\\n64:             except MiddlewareNotUsed as exc:\\n65:                 if settings.DEBUG:\\n66:                     if str(exc):\\n67:                         logger.debug(\\"MiddlewareNotUsed(%r): %s\\", middleware_path, exc)\\n68:                     else:\\n69:                         logger.debug(\\"MiddlewareNotUsed: %r\\", middleware_path)\\n70:                 continue\\n71:             else:\\n72:                 handler = adapted_handler\\n73: \\n74:             if mw_instance is None:\\n75:                 raise ImproperlyConfigured(\\n76:                     \\"Middleware factory %s returned None.\\" % middleware_path\\n77:                 )\\n78: \\n79:             if hasattr(mw_instance, \\"process_view\\"):\\n80:                 self._view_middleware.insert(\\n81:                     0,\\n82:                     self.adapt_method_mode(is_async, mw_instance.process_view),\\n83:                 )\\n84:             if hasattr(mw_instance, \\"process_template_response\\"):\\n85:                 sel...
7. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/django--674eda1c",
+  "path": "django/utils/deprecation.py"
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/django--674eda1c@674eda1c03a3187905f48afee0f15226aa62fdf3/-/blob/django/utils/deprecation.py\\n1: import functools\\n2: import inspect\\n3: import os\\n4: import warnings\\n5: from collections import Counter\\n6: from inspect import iscoroutinefunction, markcoroutinefunction\\n7: \\n8: from asgiref.sync import sync_to_async\\n9: \\n10: import django\\n11: \\n12: \\n13: @functools.cache\\n14: def django_file_prefixes():\\n15:     try:\\n16:         file = django.__file__\\n17:     except AttributeError:\\n18:         return ()\\n19:     return (os.path.dirname(file),)\\n20: \\n21: \\n22: class RemovedInNextVersionWarning(DeprecationWarning):\\n23:     pass\\n24: \\n25: \\n26: class RemovedInDjango70Warning(PendingDeprecationWarning):\\n27:     pass\\n28: \\n29: \\n30: RemovedAfterNextVersionWarning = RemovedInDjango70Warning\\n31: \\n32: \\n33: class warn_about_renamed_method:\\n34:     def __init__(\\n35:         self, class_name, old_method_name, new_method_name, deprecation_warning\\n36:     ):\\n37:         self.class_name = class_name\\n38:         self.old_method_name = old_method_name\\n39:         self.new_method_name = new_method_name\\n40:         self.deprecation_warning = deprecation_warning\\n41: \\n42:     def __call__(self, f):\\n43:         def wrapper(*args, **kwargs):\\n44:             warnings.warn(\\n45:                 \\"`%s.%s` is deprecated, use `%s` instead.\\"\\n46:                 % (self.class_name, self.old_method_name, self.new_method_name),\\n47:                 self.deprecation_warning,\\n48:                 2,\\n49:             )\\n50:             return f(*args, **kwargs)\\n51: \\n52:         return wrapper\\n53: \\n54: \\n55: class RenameMethodsBase(type):\\n56:     \\"\\"\\"\\n57:     Handles the deprecation paths when renaming a method.\\n58: \\n59:     It does the following:\\n60:         1) Define the new method if missing and complain about it.\\n61:         2) Define the old method if missing.\\n62:         3) Complain whenever an old method is called.\\n63: \\n64:     See #15363 for more details.\\n65:     \\"\\"\\"\\n66: \\n67:     renamed_methods = ()\\n68: \\n69:     def __new__(cls, name, bases, attrs):\\n70:         new_class = super().__new__(cls, name, bases, attrs)\\n71: \\n72:         for base in inspect.getmro(new_class):\\n73:             class_name = base.__name__\\n74:             for renamed_method in cls.renamed_methods:\\n75:                 old_method_name = renamed_method[0]\\n76:                 old_method = base.__dict__.get(old_method_name)\\n77:                 new_method_name = renamed_method[1]\\n78:                 new_method = base.__dict__.get(new_method_name)\\n79:                 deprecation_warning = renamed_method[2]\\n80:                 wrapper = warn_about_renamed_method(class_name, *renamed_method)\\n81: \\n82:                 # Define the new method if missing and complain about it\\n83:                 if not new_method and old_method:\\n84:                     warnings.warn(\\n85:                         \\"`%s.%s` method should be renamed `%s`.\\"\\n86:                         % (class_name, old_method_name, new_method_name),\\n87:                         deprecation_warning,\\n88:                         2,\\n89:                     )\\n90:                     setattr(base, new_method_name, old_method)\\n91:                     setattr(base, old_method_name, wrapper(old_method))\\n92: \\n93:                 # Define the old method as a wrapped call to the new method.\\n94:                 if not old_method and new_method:\\n95:                     setattr(base, old_method_name, wrapper(new_method))\\n96: \\n97:         return new_class\\n98: \\n99: \\n100: def deprecate_posargs(deprecation_warning, remappable_names, /):\\n101:     \\"\\"\\"\\n102:     Function/method decorator to deprecate some or all positional arguments.\\n103: \\n104:     The decorated function will map...
8. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/django--674eda1c",
+  "path": "django/core/handlers/wsgi.py"
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/django--674eda1c@674eda1c03a3187905f48afee0f15226aa62fdf3/-/blob/django/core/handlers/wsgi.py\\n1: from io import IOBase\\n2: \\n3: from django.conf import settings\\n4: from django.core import signals\\n5: from django.core.handlers import base\\n6: from django.http import HttpRequest, QueryDict, parse_cookie\\n7: from django.urls import set_script_prefix\\n8: from django.utils.encoding import repercent_broken_unicode\\n9: from django.utils.functional import cached_property\\n10: from django.utils.regex_helper import _lazy_re_compile\\n11: \\n12: _slashes_re = _lazy_re_compile(rb\\"/+\\")\\n13: \\n14: \\n15: class LimitedStream(IOBase):\\n16:     \\"\\"\\"\\n17:     Wrap another stream to disallow reading it past a number of bytes.\\n18: \\n19:     Based on the implementation from werkzeug.wsgi.LimitedStream. See:\\n20:     https://github.com/pallets/werkzeug/blob/dbf78f67/src/werkzeug/wsgi.py#L828\\n21:     \\"\\"\\"\\n22: \\n23:     def __init__(self, stream, limit):\\n24:         self._read = stream.read\\n25:         self._readline = stream.readline\\n26:         self._pos = 0\\n27:         self.limit = limit\\n28: \\n29:     def read(self, size=-1, /):\\n30:         _pos = self._pos\\n31:         limit = self.limit\\n32:         if _pos >= limit:\\n33:             return b\\"\\"\\n34:         if size == -1 or size is None:\\n35:             size = limit - _pos\\n36:         else:\\n37:             size = min(size, limit - _pos)\\n38:         data = self._read(size)\\n39:         self._pos += len(data)\\n40:         return data\\n41: \\n42:     def readline(self, size=-1, /):\\n43:         _pos = self._pos\\n44:         limit = self.limit\\n45:         if _pos >= limit:\\n46:             return b\\"\\"\\n47:         if size == -1 or size is None:\\n48:             size = limit - _pos\\n49:         else:\\n50:             size = min(size, limit - _pos)\\n51:         line = self._readline(size)\\n52:         self._pos += len(line)\\n53:         return line\\n54: \\n55: \\n56: class WSGIRequest(HttpRequest):\\n57:     def __init__(self, environ):\\n58:         script_name = get_script_name(environ)\\n59:         # If PATH_INFO is empty (e.g. accessing the SCRIPT_NAME URL without a\\n60:         # trailing slash), operate as if \'/\' was requested.\\n61:         path_info = get_path_info(environ) or \\"/\\"\\n62:         self.environ = environ\\n63:         self.path_info = path_info\\n64:         # be careful to only replace the first slash in the path because of\\n65:         # http://test/something and http://test//something being different as\\n66:         # stated in RFC 3986.\\n67:         self.path = \\"%s/%s\\" % (script_name.rstrip(\\"/\\"), path_info.replace(\\"/\\", \\"\\", 1))\\n68:         self.META = environ\\n69:         self.META[\\"PATH_INFO\\"] = path_info\\n70:         self.META[\\"SCRIPT_NAME\\"] = script_name\\n71:         self.method = environ[\\"REQUEST_METHOD\\"].upper()\\n72:         # Set content_type, content_params, and encoding.\\n73:         self._set_content_type_params(environ)\\n74:         try:\\n75:             content_length = int(environ.get(\\"CONTENT_LENGTH\\"))\\n76:         except (ValueError, TypeError):\\n77:             content_length = 0\\n78:         self._stream = LimitedStream(self.environ[\\"wsgi.input\\"], content_length)\\n79:         self._read_started = False\\n80:         self.resolver_match = None\\n81: \\n82:     def _get_scheme(self):\\n83:         return self.environ.get(\\"wsgi.url_scheme\\")\\n84: \\n85:     @cached_property\\n86:     def GET(self):\\n87:         # The WSGI spec says \'QUERY_STRING\' may be absent.\\n88:         raw_query_string = get_bytes_from_wsgi(self.environ, \\"QUERY_STRING\\", \\"\\")\\n89:         return QueryDict(raw_query_string, encoding=self._encoding)\\n90: \\n91:     def _get_post(self):\\n92:         if not hasattr(self, \\"_post\\"):\\n93:             self._loa...
9. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/django--674eda1c",
+  "path": "django/core/handlers/exception.py"
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/django--674eda1c@674eda1c03a3187905f48afee0f15226aa62fdf3/-/blob/django/core/handlers/exception.py\\n1: import logging\\n2: import sys\\n3: from functools import wraps\\n4: from inspect import iscoroutinefunction\\n5: \\n6: from asgiref.sync import sync_to_async\\n7: \\n8: from django.conf import settings\\n9: from django.core import signals\\n10: from django.core.exceptions import (\\n11:     BadRequest,\\n12:     PermissionDenied,\\n13:     RequestDataTooBig,\\n14:     SuspiciousOperation,\\n15:     TooManyFieldsSent,\\n16:     TooManyFilesSent,\\n17: )\\n18: from django.http import Http404\\n19: from django.http.multipartparser import MultiPartParserError\\n20: from django.urls import get_resolver, get_urlconf\\n21: from django.utils.log import log_response\\n22: from django.views import debug\\n23: \\n24: \\n25: def convert_exception_to_response(get_response):\\n26:     \\"\\"\\"\\n27:     Wrap the given get_response callable in exception-to-response conversion.\\n28: \\n29:     All exceptions will be converted. All known 4xx exceptions (Http404,\\n30:     PermissionDenied, MultiPartParserError, SuspiciousOperation) will be\\n31:     converted to the appropriate response, and all other exceptions will be\\n32:     converted to 500 responses.\\n33: \\n34:     This decorator is automatically applied to all middleware to ensure that\\n35:     no middleware leaks an exception and that the next middleware in the stack\\n36:     can rely on getting a response instead of an exception.\\n37:     \\"\\"\\"\\n38:     if iscoroutinefunction(get_response):\\n39: \\n40:         @wraps(get_response)\\n41:         async def inner(request):\\n42:             try:\\n43:                 response = await get_response(request)\\n44:             except Exception as exc:\\n45:                 response = await sync_to_async(\\n46:                     response_for_exception, thread_sensitive=False\\n47:                 )(request, exc)\\n48:             return response\\n49: \\n50:         return inner\\n51:     else:\\n52: \\n53:         @wraps(get_response)\\n54:         def inner(request):\\n55:             try:\\n56:                 response = get_response(request)\\n57:             except Exception as exc:\\n58:                 response = response_for_exception(request, exc)\\n59:             return response\\n60: \\n61:         return inner\\n62: \\n63: \\n64: def response_for_exception(request, exc):\\n65:     if isinstance(exc, Http404):\\n66:         if settings.DEBUG:\\n67:             response = debug.technical_404_response(request, exc)\\n68:         else:\\n69:             response = get_exception_response(\\n70:                 request, get_resolver(get_urlconf()), 404, exc\\n71:             )\\n72: \\n73:     elif isinstance(exc, PermissionDenied):\\n74:         response = get_exception_response(\\n75:             request, get_resolver(get_urlconf()), 403, exc\\n76:         )\\n77:         log_response(\\n78:             \\"Forbidden (Permission denied): %s\\",\\n79:             request.path,\\n80:             response=response,\\n81:             request=request,\\n82:             exception=exc,\\n83:         )\\n84: \\n85:     elif isinstance(exc, MultiPartParserError):\\n86:         response = get_exception_response(\\n87:             request, get_resolver(get_urlconf()), 400, exc\\n88:         )\\n89:         log_response(\\n90:             \\"Bad request (Unable to parse request body): %s\\",\\n91:             request.path,\\n92:             response=response,\\n93:             request=request,\\n94:             exception=exc,\\n95:         )\\n96: \\n97:     elif isinstance(exc, BadRequest):\\n98:         if settings.DEBUG:\\n99:             response = debug.technical_500_response(\\n100:                 request, *sys.exc_info(), status_code=400\\n101:             )\\n102:         else:\\n103:             response = get_exception_response(\\n104:       ...
10. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/django--674eda1c",
+  "path": "django/core/handlers/asgi.py"
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/django--674eda1c@674eda1c03a3187905f48afee0f15226aa62fdf3/-/blob/django/core/handlers/asgi.py\\n1: import asyncio\\n2: import logging\\n3: import sys\\n4: import tempfile\\n5: import traceback\\n6: from contextlib import aclosing, closing\\n7: \\n8: from asgiref.sync import ThreadSensitiveContext, sync_to_async\\n9: \\n10: from django.conf import settings\\n11: from django.core import signals\\n12: from django.core.exceptions import RequestAborted, RequestDataTooBig\\n13: from django.core.handlers import base\\n14: from django.http import (\\n15:     FileResponse,\\n16:     HttpRequest,\\n17:     HttpResponse,\\n18:     HttpResponseBadRequest,\\n19:     HttpResponseServerError,\\n20:     QueryDict,\\n21:     parse_cookie,\\n22: )\\n23: from django.urls import set_script_prefix\\n24: from django.utils.functional import cached_property\\n25: \\n26: logger = logging.getLogger(\\"django.request\\")\\n27: \\n28: \\n29: def get_script_prefix(scope):\\n30:     \\"\\"\\"\\n31:     Return the script prefix to use from either the scope or a setting.\\n32:     \\"\\"\\"\\n33:     if settings.FORCE_SCRIPT_NAME:\\n34:         return settings.FORCE_SCRIPT_NAME\\n35:     return scope.get(\\"root_path\\", \\"\\") or \\"\\"\\n36: \\n37: \\n38: class ASGIRequest(HttpRequest):\\n39:     \\"\\"\\"\\n40:     Custom request subclass that decodes from an ASGI-standard request dict\\n41:     and wraps request body handling.\\n42:     \\"\\"\\"\\n43: \\n44:     # Number of seconds until a Request gives up on trying to read a request\\n45:     # body and aborts.\\n46:     body_receive_timeout = 60\\n47: \\n48:     def __init__(self, scope, body_file):\\n49:         self.scope = scope\\n50:         self._post_parse_error = False\\n51:         self._read_started = False\\n52:         self.resolver_match = None\\n53:         self.path = scope[\\"path\\"]\\n54:         self.script_name = get_script_prefix(scope)\\n55:         if self.script_name:\\n56:             # TODO: Better is-prefix checking, slash handling?\\n57:             self.path_info = scope[\\"path\\"].removeprefix(self.script_name)\\n58:         else:\\n59:             self.path_info = scope[\\"path\\"]\\n60:         # HTTP basics.\\n61:         self.method = self.scope[\\"method\\"].upper()\\n62:         # Ensure query string is encoded correctly.\\n63:         query_string = self.scope.get(\\"query_string\\", \\"\\")\\n64:         if isinstance(query_string, bytes):\\n65:             query_string = query_string.decode()\\n66:         self.META = {\\n67:             \\"REQUEST_METHOD\\": self.method,\\n68:             \\"QUERY_STRING\\": query_string,\\n69:             \\"SCRIPT_NAME\\": self.script_name,\\n70:             \\"PATH_INFO\\": self.path_info,\\n71:             # WSGI-expecting code will need these for a while\\n72:             \\"wsgi.multithread\\": True,\\n73:             \\"wsgi.multiprocess\\": True,\\n74:         }\\n75:         if self.scope.get(\\"client\\"):\\n76:             self.META[\\"REMOTE_ADDR\\"] = self.scope[\\"client\\"][0]\\n77:             self.META[\\"REMOTE_HOST\\"] = self.META[\\"REMOTE_ADDR\\"]\\n78:             self.META[\\"REMOTE_PORT\\"] = self.scope[\\"client\\"][1]\\n79:         if self.scope.get(\\"server\\"):\\n80:             self.META[\\"SERVER_NAME\\"] = self.scope[\\"server\\"][0]\\n81:             self.META[\\"SERVER_PORT\\"] = str(self.scope[\\"server\\"][1])\\n82:         else:\\n83:             self.META[\\"SERVER_NAME\\"] = \\"unknown\\"\\n84:             self.META[\\"SERVER_PORT\\"] = \\"0\\"\\n85:         # Headers go into META.\\n86:         for name, value in self.scope.get(\\"headers\\", []):\\n87:             name = name.decode(\\"latin1\\")\\n88:             if name == \\"content-length\\":\\n89:                 corrected_name = \\"CONTENT_LENGTH\\"\\n90:             elif name == \\"content-type\\":\\n91:                 corrected_name = \\"CONTENT_TYPE\\"\...
11. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/django--674eda1c",
+  "path": "django/utils/decorators.py"
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/django--674eda1c@674eda1c03a3187905f48afee0f15226aa62fdf3/-/blob/django/utils/decorators.py\\n1: \\"Functions that help with dynamically creating decorators for views.\\"\\n2: \\n3: from functools import partial, update_wrapper, wraps\\n4: from inspect import iscoroutinefunction, markcoroutinefunction\\n5: \\n6: \\n7: class classonlymethod(classmethod):\\n8:     def __get__(self, instance, cls=None):\\n9:         if instance is not None:\\n10:             raise AttributeError(\\n11:                 \\"This method is available only on the class, not on instances.\\"\\n12:             )\\n13:         return super().__get__(instance, cls)\\n14: \\n15: \\n16: def _update_method_wrapper(_wrapper, decorator):\\n17:     # _multi_decorate()\'s bound_method isn\'t available in this scope. Cheat by\\n18:     # using it on a dummy function.\\n19:     @decorator\\n20:     def dummy(*args, **kwargs):\\n21:         pass\\n22: \\n23:     update_wrapper(_wrapper, dummy)\\n24: \\n25: \\n26: def _multi_decorate(decorators, method):\\n27:     \\"\\"\\"\\n28:     Decorate `method` with one or more function decorators. `decorators` can be\\n29:     a single decorator or an iterable of decorators.\\n30:     \\"\\"\\"\\n31:     if hasattr(decorators, \\"__iter__\\"):\\n32:         # Apply a list/tuple of decorators if \'decorators\' is one. Decorator\\n33:         # functions are applied so that the call order is the same as the\\n34:         # order in which they appear in the iterable.\\n35:         decorators = decorators[::-1]\\n36:     else:\\n37:         decorators = [decorators]\\n38: \\n39:     def _wrapper(self, *args, **kwargs):\\n40:         # bound_method has the signature that \'decorator\' expects i.e. no\\n41:         # \'self\' argument, but it\'s a closure over self so it can call\\n42:         # \'func\'. Also, wrap method.__get__() in a function because new\\n43:         # attributes can\'t be set on bound method objects, only on functions.\\n44:         bound_method = wraps(method)(partial(method.__get__(self, type(self))))\\n45:         for dec in decorators:\\n46:             bound_method = dec(bound_method)\\n47:         return bound_method(*args, **kwargs)\\n48: \\n49:     # Copy any attributes that a decorator adds to the function it decorates.\\n50:     for dec in decorators:\\n51:         _update_method_wrapper(_wrapper, dec)\\n52:     # Preserve any existing attributes of \'method\', including the name.\\n53:     update_wrapper(_wrapper, method)\\n54: \\n55:     if iscoroutinefunction(method):\\n56:         markcoroutinefunction(_wrapper)\\n57: \\n58:     return _wrapper\\n59: \\n60: \\n61: def method_decorator(decorator, name=\\"\\"):\\n62:     \\"\\"\\"\\n63:     Convert a function decorator into a method decorator\\n64:     \\"\\"\\"\\n65: \\n66:     # \'obj\' can be a class or a function. If \'obj\' is a function at the time it\\n67:     # is passed to _dec,  it will eventually be a method of the class it is\\n68:     # defined on. If \'obj\' is a class, the \'name\' is required to be the name\\n69:     # of the method that will be decorated.\\n70:     def _dec(obj):\\n71:         if not isinstance(obj, type):\\n72:             return _multi_decorate(decorator, obj)\\n73:         if not (name and hasattr(obj, name)):\\n74:             raise ValueError(\\n75:                 \\"The keyword argument `name` must be the name of a method \\"\\n76:                 \\"of the decorated class: %s. Got \'%s\' instead.\\" % (obj, name)\\n77:             )\\n78:         method = getattr(obj, name)\\n79:         if not callable(method):\\n80:             raise TypeError(\\n81:                 \\"Cannot decorate \'%s\' as it isn\'t a callable attribute of \\"\\n82:                 \\"%s (%s).\\" % (name, obj, method)\\n83:             )\\n84:         _wrapper = _multi_decorate(decorator, method)\\n85:         setattr(obj, name, _wrapper)\\n86:         retur...
12. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/django--674eda1c",
+  "path": "django/middleware/cache.py"
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/django--674eda1c@674eda1c03a3187905f48afee0f15226aa62fdf3/-/blob/django/middleware/cache.py\\n1: \\"\\"\\"\\n2: Cache middleware. If enabled, each Django-powered page will be cached based on\\n3: URL. The canonical way to enable cache middleware is to set\\n4: ``UpdateCacheMiddleware`` as your first piece of middleware, and\\n5: ``FetchFromCacheMiddleware`` as the last::\\n6: \\n7:     MIDDLEWARE = [\\n8:         \'django.middleware.cache.UpdateCacheMiddleware\',\\n9:         ...\\n10:         \'django.middleware.cache.FetchFromCacheMiddleware\'\\n11:     ]\\n12: \\n13: This is counterintuitive, but correct: ``UpdateCacheMiddleware`` needs to run\\n14: last during the response phase, which processes middleware bottom-up;\\n15: ``FetchFromCacheMiddleware`` needs to run last during the request phase, which\\n16: processes middleware top-down.\\n17: \\n18: The single-class ``CacheMiddleware`` can be used for some simple sites.\\n19: However, if any other piece of middleware needs to affect the cache key, you\'ll\\n20: need to use the two-part ``UpdateCacheMiddleware`` and\\n21: ``FetchFromCacheMiddleware``. This\'ll most often happen when you\'re using\\n22: Django\'s ``LocaleMiddleware``.\\n23: \\n24: More details about how the caching works:\\n25: \\n26: * Only GET or HEAD-requests with status code 200 are cached.\\n27: \\n28: * The number of seconds each page is stored for is set by the \\"max-age\\" section\\n29:   of the response\'s \\"Cache-Control\\" header, falling back to the\\n30:   CACHE_MIDDLEWARE_SECONDS setting if the section was not found.\\n31: \\n32: * This middleware expects that a HEAD request is answered with the same\\n33:   response headers exactly like the corresponding GET request.\\n34: \\n35: * When a hit occurs, a shallow copy of the original response object is returned\\n36:   from process_request.\\n37: \\n38: * Pages will be cached based on the contents of the request headers listed in\\n39:   the response\'s \\"Vary\\" header.\\n40: \\n41: * This middleware also sets ETag, Last-Modified, Expires and Cache-Control\\n42:   headers on the response object.\\n43: \\n44: \\"\\"\\"\\n45: \\n46: import time\\n47: \\n48: from django.conf import settings\\n49: from django.core.cache import DEFAULT_CACHE_ALIAS, caches\\n50: from django.utils.cache import (\\n51:     get_cache_key,\\n52:     get_max_age,\\n53:     has_vary_header,\\n54:     learn_cache_key,\\n55:     patch_response_headers,\\n56: )\\n57: from django.utils.deprecation import MiddlewareMixin\\n58: from django.utils.http import parse_http_date_safe\\n59: \\n60: \\n61: class UpdateCacheMiddleware(MiddlewareMixin):\\n62:     \\"\\"\\"\\n63:     Response-phase cache middleware that updates the cache if the response is\\n64:     cacheable.\\n65: \\n66:     Must be used as part of the two-part update/fetch cache middleware.\\n67:     UpdateCacheMiddleware must be the first piece of middleware in MIDDLEWARE\\n68:     so that it\'ll get called last during the response phase.\\n69:     \\"\\"\\"\\n70: \\n71:     def __init__(self, get_response):\\n72:         super().__init__(get_response)\\n73:         self.cache_timeout = settings.CACHE_MIDDLEWARE_SECONDS\\n74:         self.page_timeout = None\\n75:         self.key_prefix = settings.CACHE_MIDDLEWARE_KEY_PREFIX\\n76:         self.cache_alias = settings.CACHE_MIDDLEWARE_ALIAS\\n77: \\n78:     @property\\n79:     def cache(self):\\n80:         return caches[self.cache_alias]\\n81: \\n82:     def _should_update_cache(self, request, response):\\n83:         return hasattr(request, \\"_cache_update_cache\\") and request._cache_update_cache\\n84: \\n85:     def process_response(self, request, response):\\n86:         \\"\\"\\"Set the cache, if needed.\\"\\"\\"\\n87:         if not self._should_update_cache(request, response):\\n88:             # We don\'t need to update the cache, just return.\\n89:             return response\\n90: \...
13. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/django--674eda1c",
+  "path": "django/middleware/common.py",
+  "startLine": 1,
+  "endLine": 50
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/django--674eda1c@674eda1c03a3187905f48afee0f15226aa62fdf3/-/blob/django/middleware/common.py%3FL1-50\\n1: import re\\n2: from urllib.parse import urlsplit\\n3: \\n4: from django.conf import settings\\n5: from django.core.exceptions import PermissionDenied\\n6: from django.core.mail import mail_managers\\n7: from django.http import HttpResponsePermanentRedirect\\n8: from django.urls import is_valid_path\\n9: from django.utils.deprecation import MiddlewareMixin\\n10: from django.utils.http import escape_leading_slashes\\n11: \\n12: \\n13: class CommonMiddleware(MiddlewareMixin):\\n14:     \\"\\"\\"\\n15:     \\"Common\\" middleware for taking care of some basic operations:\\n16: \\n17:         - Forbid access to User-Agents in settings.DISALLOWED_USER_AGENTS\\n18: \\n19:         - URL rewriting: Based on the APPEND_SLASH and PREPEND_WWW settings,\\n20:           append missing slashes and/or prepends missing \\"www.\\"s.\\n21: \\n22:             - If APPEND_SLASH is set and the initial URL doesn\'t end with a\\n23:               slash, and it is not found in urlpatterns, form a new URL by\\n24:               appending a slash at the end. If this new URL is found in\\n25:               urlpatterns, return an HTTP redirect to this new URL; otherwise\\n26:               process the initial URL as usual.\\n27: \\n28:           This behavior can be customized by subclassing CommonMiddleware and\\n29:           overriding the response_redirect_class attribute.\\n30:     \\"\\"\\"\\n31: \\n32:     response_redirect_class = HttpResponsePermanentRedirect\\n33: \\n34:     def process_request(self, request):\\n35:         \\"\\"\\"\\n36:         Check for denied User-Agents and rewrite the URL based on\\n37:         settings.APPEND_SLASH and settings.PREPEND_WWW\\n38:         \\"\\"\\"\\n39: \\n40:         # Check for denied User-Agents\\n41:         user_agent = request.META.get(\\"HTTP_USER_AGENT\\")\\n42:         if user_agent is not None:\\n43:             for user_agent_regex in settings.DISALLOWED_USER_AGENTS:\\n44:                 if user_agent_regex.search(user_agent):\\n45:                     raise PermissionDenied(\\"Forbidden user agent\\")\\n46: \\n47:         # Check for a redirect based on settings.PREPEND_WWW\\n48:         host = request.get_host()\\n49: \\n50:         if settings.PREPEND_WWW and host and not host.startswith(\\"www.\\"):\\n51: "}', 'structuredContent': {'text': 'URL: https://demo.sourcegraph.com/github.com/sg-evals/django--674eda1c@674eda1c03a3187905f48afee0f15226aa62fdf3/-/blob/django/middleware/common.py%3FL1-50\n1: import re\n2: from urllib.parse import urlsplit\n3: \n4: from django.conf import settings\n5: from django.core.exceptions import PermissionDenied\n6: from django.core.mail import mail_managers\n7: from django.http import HttpResponsePermanentRedirect\n8: from django.urls import is_valid_path\n9: from django.utils.deprecation import MiddlewareMixin\n10: from django.utils.http import escape_leading_slashes\n11: \n12: \n13: class CommonMiddleware(MiddlewareMixin):\n14:     """\n15:     "Common" middleware for taking care of some basic operations:\n16: \n17:         - Forbid access to User-Agents in settings.DISALLOWED_USER_AGENTS\n18: \n19:         - URL rewriting: Based on the APPEND_SLASH and PREPEND_WWW settings,\n20:           append missing slashes and/or prepends missing "www."s.\n21: \n22:             - If APPEND_SLASH is set and the initial URL doesn\'t end with a\n23:               slash, and it is not found in urlpatterns, form a new URL by\n24:               appending a slash at the end. If this new URL is found in\n25:               urlpatterns, return an HTTP redirect to this new URL; otherwise\n26:               process the initial URL as usual.\n27: \n28:           This behavior can be customized by subclassing CommonMiddleware and\n29:           overriding the response_redirect_class attribute.\n30:     ""...
14. mcp__sourcegraph__sg_list_files
Input
{
+  "repo": "github.com/sg-evals/django--674eda1c",
+  "path": "django/contrib/auth"
+}
Output
{'content': '{"text":"django/contrib/auth/handlers/\\ndjango/contrib/auth/locale/\\ndjango/contrib/auth/management/\\ndjango/contrib/auth/migrations/\\ndjango/contrib/auth/templates/\\ndjango/contrib/auth/templatetags/\\ndjango/contrib/auth/__init__.py\\ndjango/contrib/auth/admin.py\\ndjango/contrib/auth/apps.py\\ndjango/contrib/auth/backends.py\\ndjango/contrib/auth/base_user.py\\ndjango/contrib/auth/checks.py\\ndjango/contrib/auth/common-passwords.txt.gz\\ndjango/contrib/auth/context_processors.py\\ndjango/contrib/auth/decorators.py\\ndjango/contrib/auth/forms.py\\ndjango/contrib/auth/hashers.py\\ndjango/contrib/auth/middleware.py\\ndjango/contrib/auth/mixins.py\\ndjango/contrib/auth/models.py\\ndjango/contrib/auth/password_validation.py\\ndjango/contrib/auth/signals.py\\ndjango/contrib/auth/tokens.py\\ndjango/contrib/auth/urls.py\\ndjango/contrib/auth/validators.py\\ndjango/contrib/auth/views.py\\n"}', 'structuredContent': {'text': 'django/contrib/auth/handlers/\ndjango/contrib/auth/locale/\ndjango/contrib/auth/management/\ndjango/contrib/auth/migrations/\ndjango/contrib/auth/templates/\ndjango/contrib/auth/templatetags/\ndjango/contrib/auth/__init__.py\ndjango/contrib/auth/admin.py\ndjango/contrib/auth/apps.py\ndjango/contrib/auth/backends.py\ndjango/contrib/auth/base_user.py\ndjango/contrib/auth/checks.py\ndjango/contrib/auth/common-passwords.txt.gz\ndjango/contrib/auth/context_processors.py\ndjango/contrib/auth/decorators.py\ndjango/contrib/auth/forms.py\ndjango/contrib/auth/hashers.py\ndjango/contrib/auth/middleware.py\ndjango/contrib/auth/mixins.py\ndjango/contrib/auth/models.py\ndjango/contrib/auth/password_validation.py\ndjango/contrib/auth/signals.py\ndjango/contrib/auth/tokens.py\ndjango/contrib/auth/urls.py\ndjango/contrib/auth/validators.py\ndjango/contrib/auth/views.py\n'}}
15. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/django--674eda1c",
+  "path": "django/middleware/clickjacking.py"
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/django--674eda1c@674eda1c03a3187905f48afee0f15226aa62fdf3/-/blob/django/middleware/clickjacking.py\\n1: \\"\\"\\"\\n2: Clickjacking Protection Middleware.\\n3: \\n4: This module provides a middleware that implements protection against a\\n5: malicious site loading resources from your site in a hidden frame.\\n6: \\"\\"\\"\\n7: \\n8: from django.conf import settings\\n9: from django.utils.deprecation import MiddlewareMixin\\n10: \\n11: \\n12: class XFrameOptionsMiddleware(MiddlewareMixin):\\n13:     \\"\\"\\"\\n14:     Set the X-Frame-Options HTTP header in HTTP responses.\\n15: \\n16:     Do not set the header if it\'s already set or if the response contains\\n17:     a xframe_options_exempt value set to True.\\n18: \\n19:     By default, set the X-Frame-Options header to \'DENY\', meaning the response\\n20:     cannot be displayed in a frame, regardless of the site attempting to do so.\\n21:     To enable the response to be loaded on a frame within the same site, set\\n22:     X_FRAME_OPTIONS in your project\'s Django settings to \'SAMEORIGIN\'.\\n23:     \\"\\"\\"\\n24: \\n25:     def process_response(self, request, response):\\n26:         # Don\'t set it if it\'s already in the response\\n27:         if response.get(\\"X-Frame-Options\\") is not None:\\n28:             return response\\n29: \\n30:         # Don\'t set it if they used @xframe_options_exempt\\n31:         if getattr(response, \\"xframe_options_exempt\\", False):\\n32:             return response\\n33: \\n34:         response.headers[\\"X-Frame-Options\\"] = self.get_xframe_options_value(\\n35:             request,\\n36:             response,\\n37:         )\\n38:         return response\\n39: \\n40:     def get_xframe_options_value(self, request, response):\\n41:         \\"\\"\\"\\n42:         Get the value to set for the X_FRAME_OPTIONS header. Use the value from\\n43:         the X_FRAME_OPTIONS setting, or \'DENY\' if not set.\\n44: \\n45:         This method can be overridden if needed, allowing it to vary based on\\n46:         the request or response.\\n47:         \\"\\"\\"\\n48:         return getattr(settings, \\"X_FRAME_OPTIONS\\", \\"DENY\\").upper()\\n49: "}', 'structuredContent': {'text': 'URL: https://demo.sourcegraph.com/github.com/sg-evals/django--674eda1c@674eda1c03a3187905f48afee0f15226aa62fdf3/-/blob/django/middleware/clickjacking.py\n1: """\n2: Clickjacking Protection Middleware.\n3: \n4: This module provides a middleware that implements protection against a\n5: malicious site loading resources from your site in a hidden frame.\n6: """\n7: \n8: from django.conf import settings\n9: from django.utils.deprecation import MiddlewareMixin\n10: \n11: \n12: class XFrameOptionsMiddleware(MiddlewareMixin):\n13:     """\n14:     Set the X-Frame-Options HTTP header in HTTP responses.\n15: \n16:     Do not set the header if it\'s already set or if the response contains\n17:     a xframe_options_exempt value set to True.\n18: \n19:     By default, set the X-Frame-Options header to \'DENY\', meaning the response\n20:     cannot be displayed in a frame, regardless of the site attempting to do so.\n21:     To enable the response to be loaded on a frame within the same site, set\n22:     X_FRAME_OPTIONS in your project\'s Django settings to \'SAMEORIGIN\'.\n23:     """\n24: \n25:     def process_response(self, request, response):\n26:         # Don\'t set it if it\'s already in the response\n27:         if response.get("X-Frame-Options") is not None:\n28:             return response\n29: \n30:         # Don\'t set it if they used @xframe_options_exempt\n31:         if getattr(response, "xframe_options_exempt", False):\n32:             return response\n33: \n34:         response.headers["X-Frame-Options"] = self.get_xframe_options_value(\n35:             request,\n36:             response,\n37:         )\n38:         return response\n39: \n40:     def get_xframe_options_value(self,...
16. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/django--674eda1c",
+  "path": "django/contrib/auth/middleware.py"
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/django--674eda1c@674eda1c03a3187905f48afee0f15226aa62fdf3/-/blob/django/contrib/auth/middleware.py\\n1: from functools import partial\\n2: from inspect import iscoroutinefunction, markcoroutinefunction\\n3: from urllib.parse import urlsplit\\n4: \\n5: from django.conf import settings\\n6: from django.contrib import auth\\n7: from django.contrib.auth import REDIRECT_FIELD_NAME, load_backend\\n8: from django.contrib.auth.backends import RemoteUserBackend\\n9: from django.contrib.auth.views import redirect_to_login\\n10: from django.core.exceptions import ImproperlyConfigured\\n11: from django.shortcuts import resolve_url\\n12: from django.utils.deprecation import MiddlewareMixin\\n13: from django.utils.functional import SimpleLazyObject\\n14: \\n15: \\n16: def get_user(request):\\n17:     if not hasattr(request, \\"_cached_user\\"):\\n18:         request._cached_user = auth.get_user(request)\\n19:     return request._cached_user\\n20: \\n21: \\n22: async def auser(request):\\n23:     if not hasattr(request, \\"_acached_user\\"):\\n24:         request._acached_user = await auth.aget_user(request)\\n25:     return request._acached_user\\n26: \\n27: \\n28: class AuthenticationMiddleware(MiddlewareMixin):\\n29:     def process_request(self, request):\\n30:         if not hasattr(request, \\"session\\"):\\n31:             raise ImproperlyConfigured(\\n32:                 \\"The Django authentication middleware requires session \\"\\n33:                 \\"middleware to be installed. Edit your MIDDLEWARE setting to \\"\\n34:                 \\"insert \\"\\n35:                 \\"\'django.contrib.sessions.middleware.SessionMiddleware\' before \\"\\n36:                 \\"\'django.contrib.auth.middleware.AuthenticationMiddleware\'.\\"\\n37:             )\\n38:         request.user = SimpleLazyObject(lambda: get_user(request))\\n39:         request.auser = partial(auser, request)\\n40: \\n41: \\n42: class LoginRequiredMiddleware(MiddlewareMixin):\\n43:     \\"\\"\\"\\n44:     Middleware that redirects all unauthenticated requests to a login page.\\n45: \\n46:     Views using the login_not_required decorator will not be redirected.\\n47:     \\"\\"\\"\\n48: \\n49:     redirect_field_name = REDIRECT_FIELD_NAME\\n50: \\n51:     def process_view(self, request, view_func, view_args, view_kwargs):\\n52:         if not getattr(view_func, \\"login_required\\", True):\\n53:             return None\\n54: \\n55:         if request.user.is_authenticated:\\n56:             return None\\n57: \\n58:         return self.handle_no_permission(request, view_func)\\n59: \\n60:     def get_login_url(self, view_func):\\n61:         login_url = getattr(view_func, \\"login_url\\", None) or settings.LOGIN_URL\\n62:         if not login_url:\\n63:             raise ImproperlyConfigured(\\n64:                 \\"No login URL to redirect to. Define settings.LOGIN_URL or \\"\\n65:                 \\"provide a login_url via the \'django.contrib.auth.decorators.\\"\\n66:                 \\"login_required\' decorator.\\"\\n67:             )\\n68:         return str(login_url)\\n69: \\n70:     def get_redirect_field_name(self, view_func):\\n71:         return getattr(view_func, \\"redirect_field_name\\", self.redirect_field_name)\\n72: \\n73:     def handle_no_permission(self, request, view_func):\\n74:         path = request.build_absolute_uri()\\n75:         resolved_login_url = resolve_url(self.get_login_url(view_func))\\n76:         # If the login url is the same scheme and net location then use the\\n77:         # path as the \\"next\\" url.\\n78:         login_scheme, login_netloc = urlsplit(resolved_login_url)[:2]\\n79:         current_scheme, current_netloc = urlsplit(path)[:2]\\n80:         if (not login_scheme or login_scheme == current_scheme) and (\\n81:             not login_netloc or login_netloc == current_netloc\\n82:         ):\\n83:             path = request.get_full_path()\\n...
17. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/django--674eda1c",
+  "path": "django/middleware/gzip.py"
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/django--674eda1c@674eda1c03a3187905f48afee0f15226aa62fdf3/-/blob/django/middleware/gzip.py\\n1: from django.utils.cache import patch_vary_headers\\n2: from django.utils.deprecation import MiddlewareMixin\\n3: from django.utils.regex_helper import _lazy_re_compile\\n4: from django.utils.text import acompress_sequence, compress_sequence, compress_string\\n5: \\n6: re_accepts_gzip = _lazy_re_compile(r\\"\\\\bgzip\\\\b\\")\\n7: \\n8: \\n9: class GZipMiddleware(MiddlewareMixin):\\n10:     \\"\\"\\"\\n11:     Compress content if the browser allows gzip compression.\\n12:     Set the Vary header accordingly, so that caches will base their storage\\n13:     on the Accept-Encoding header.\\n14:     \\"\\"\\"\\n15: \\n16:     max_random_bytes = 100\\n17: \\n18:     def process_response(self, request, response):\\n19:         # It\'s not worth attempting to compress really short responses.\\n20:         if not response.streaming and len(response.content) < 200:\\n21:             return response\\n22: \\n23:         # Avoid gzipping if we\'ve already got a content-encoding.\\n24:         if response.has_header(\\"Content-Encoding\\"):\\n25:             return response\\n26: \\n27:         patch_vary_headers(response, (\\"Accept-Encoding\\",))\\n28: \\n29:         ae = request.META.get(\\"HTTP_ACCEPT_ENCODING\\", \\"\\")\\n30:         if not re_accepts_gzip.search(ae):\\n31:             return response\\n32: \\n33:         if response.streaming:\\n34:             if response.is_async:\\n35:                 response.streaming_content = acompress_sequence(\\n36:                     response.streaming_content,\\n37:                     max_random_bytes=self.max_random_bytes,\\n38:                 )\\n39:             else:\\n40:                 response.streaming_content = compress_sequence(\\n41:                     response.streaming_content,\\n42:                     max_random_bytes=self.max_random_bytes,\\n43:                 )\\n44:             # Delete the `Content-Length` header for streaming content, because\\n45:             # we won\'t know the compressed size until we stream it.\\n46:             del response.headers[\\"Content-Length\\"]\\n47:         else:\\n48:             # Return the compressed content only if it\'s actually shorter.\\n49:             compressed_content = compress_string(\\n50:                 response.content,\\n51:                 max_random_bytes=self.max_random_bytes,\\n52:             )\\n53:             if len(compressed_content) >= len(response.content):\\n54:                 return response\\n55:             response.content = compressed_content\\n56:             response.headers[\\"Content-Length\\"] = str(len(response.content))\\n57: \\n58:         # If there is a strong ETag, make it weak to fulfill the requirements\\n59:         # of RFC 9110 Section 8.8.1 while also allowing conditional request\\n60:         # matches on ETags.\\n61:         etag = response.get(\\"ETag\\")\\n62:         if etag and etag.startswith(\'\\"\'):\\n63:             response.headers[\\"ETag\\"] = \\"W/\\" + etag\\n64:         response.headers[\\"Content-Encoding\\"] = \\"gzip\\"\\n65: \\n66:         return response\\n67: "}', 'structuredContent': {'text': 'URL: https://demo.sourcegraph.com/github.com/sg-evals/django--674eda1c@674eda1c03a3187905f48afee0f15226aa62fdf3/-/blob/django/middleware/gzip.py\n1: from django.utils.cache import patch_vary_headers\n2: from django.utils.deprecation import MiddlewareMixin\n3: from django.utils.regex_helper import _lazy_re_compile\n4: from django.utils.text import acompress_sequence, compress_sequence, compress_string\n5: \n6: re_accepts_gzip = _lazy_re_compile(r"\\bgzip\\b")\n7: \n8: \n9: class GZipMiddleware(MiddlewareMixin):\n10:     """\n11:     Compress content if the browser allows gzip compression.\n12:     Set the Vary header accordingly, so that caches will base their storage\n13:     on the Accept-Encod...
18. Write
Input
{
+  "file_path": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/core/handlers/base.py\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/utils/deprecation.py\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/core/handlers/exception.py\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/core/handlers/wsgi.py\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/core/handlers/asgi.py\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/utils/decorators.py\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/middleware/cache.py\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/middleware/common.py\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/middleware/csrf.py\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/middleware/security.py\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/middleware/locale.py\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/middleware/clickjacking.py\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/middleware/gzip.py\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/middleware/http.py\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/middleware/csp.py\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/contrib/messages/middleware.py\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/contrib/sessions/middleware.py\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/contrib/auth/middleware.py\"}\n  ],\n  \"symbols\": [\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler.load_middleware\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler.adapt_method_mode\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler.get_response\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler.get_response_async\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler._get_response\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler._get_response_async\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler.process_exception_by_middleware\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/utils/deprecation.py\", \"symbol\": \"MiddlewareMixin\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/utils/deprecation.py\", \"symbol\": \"MiddlewareMixin.__call__\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/utils/deprecation.py\", \"symbol\": \"MiddlewareMixin.__acall__\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/core/handlers/exception.py\", \"symbol\": \"convert_exception_to_response\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/core/handlers/exception.py\", \"symbol\": \"response_for_exception\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/core/handlers/exception.py\", \"symbol\": \"handle_uncaught_exception\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/core/handlers/wsgi.py\", \"symbol\": \"WSGIHandler\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/core/handlers/wsgi.py\", \"symbol\": \"WSGIHandler.__call__\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/cor
+...
Output
{'type': 'create', 'filePath': '/workspace/answer.json', 'content': '{\n  "files": [\n    {"repo": "sg-evals/django--674eda1c", "path": "django/core/handlers/base.py"},\n    {"repo": "sg-evals/django--674eda1c", "path": "django/utils/deprecation.py"},\n    {"repo": "sg-evals/django--674eda1c", "path": "django/core/handlers/exception.py"},\n    {"repo": "sg-evals/django--674eda1c", "path": "django/core/handlers/wsgi.py"},\n    {"repo": "sg-evals/django--674eda1c", "path": "django/core/handlers/asgi.py"},\n    {"repo": "sg-evals/django--674eda1c", "path": "django/utils/decorators.py"},\n    {"repo": "sg-evals/django--674eda1c", "path": "django/middleware/cache.py"},\n    {"repo": "sg-evals/django--674eda1c", "path": "django/middleware/common.py"},\n    {"repo": "sg-evals/django--674eda1c", "path": "django/middleware/csrf.py"},\n    {"repo": "sg-evals/django--674eda1c", "path": "django/middleware/security.py"},\n    {"repo": "sg-evals/django--674eda1c", "path": "django/middleware/locale.py"},\n    {"repo": "sg-evals/django--674eda1c", "path": "django/middleware/clickjacking.py"},\n    {"repo": "sg-evals/django--674eda1c", "path": "django/middleware/gzip.py"},\n    {"repo": "sg-evals/django--674eda1c", "path": "django/middleware/http.py"},\n    {"repo": "sg-evals/django--674eda1c", "path": "django/middleware/csp.py"},\n    {"repo": "sg-evals/django--674eda1c", "path": "django/contrib/messages/middleware.py"},\n    {"repo": "sg-evals/django--674eda1c", "path": "django/contrib/sessions/middleware.py"},\n    {"repo": "sg-evals/django--674eda1c", "path": "django/contrib/auth/middleware.py"}\n  ],\n  "symbols": [\n    {"repo": "sg-evals/django--674eda1c", "path": "django/core/handlers/base.py", "symbol": "BaseHandler"},\n    {"repo": "sg-evals/django--674eda1c", "path": "django/core/handlers/base.py", "symbol": "BaseHandler.load_middleware"},\n    {"repo": "sg-evals/django--674eda1c", "path": "django/core/handlers/base.py", "symbol": "BaseHandler.adapt_method_mode"},\n    {"repo": "sg-evals/django--674eda1c", "path": "django/core/handlers/base.py", "symbol": "BaseHandler.get_response"},\n    {"repo": "sg-evals/django--674eda1c", "path": "django/core/handlers/base.py", "symbol": "BaseHandler.get_response_async"},\n    {"repo": "sg-evals/django--674eda1c", "path": "django/core/handlers/base.py", "symbol": "BaseHandler._get_response"},\n    {"repo": "sg-evals/django--674eda1c", "path": "django/core/handlers/base.py", "symbol": "BaseHandler._get_response_async"},\n    {"repo": "sg-evals/django--674eda1c", "path": "django/core/handlers/base.py", "symbol": "BaseHandler.process_exception_by_middleware"},\n    {"repo": "sg-evals/django--674eda1c", "path": "django/utils/deprecation.py", "symbol": "MiddlewareMixin"},\n    {"repo": "sg-evals/django--674eda1c", "path": "django/utils/deprecation.py", "symbol": "MiddlewareMixin.__call__"},\n    {"repo": "sg-evals/django--674eda1c", "path": "django/utils/deprecation.py", "symbol": "MiddlewareMixin.__acall__"},\n    {"repo": "sg-evals/django--674eda1c", "path": "django/core/handlers/exception.py", "symbol": "convert_exception_to_response"},\n    {"repo": "sg-evals/django--674eda1c", "path": "django/core/handlers/exception.py", "symbol": "response_for_exception"},\n    {"repo": "sg-evals/django--674eda1c", "path": "django/core/handlers/exception.py", "symbol": "handle_uncaught_exception"},\n    {"repo": "sg-evals/django--674eda1c", "path": "django/core/handlers/wsgi.py", "symbol": "WSGIHandler"},\n    {"repo": "sg-evals/django--674eda1c", "path": "django/core/handlers/wsgi.py", "symbol": "WSGIHandler.__call__"},\n    {"repo": "sg-evals/django--674eda1c", "path": "django/core/handlers/asgi.py", "symbol": "ASGIHandler"},\n    {"repo": "sg-evals/django--674eda1c", "path": "django/core/handlers/asgi.py", "symbol": "ASGIHandler.__call__"},\n    {"repo": "sg-evals/django--674eda1c", "path": "django/utils/decorators.py", "symbol": "make_middleware_decorator"},\n    {"repo": "sg-evals/django--674eda1c", "path"...
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# Django vs Flask Middleware Chain Implementation Comparison
+
+## Your Task
+
+Find Python source files in django/django that implement Django's MIDDLEWARE setting processing: the middleware stack construction, the process_request/process_response calling order, and how Django's middleware compares to WSGI middleware stacking in terms of call order.
+
+## Context
+
+You are working on a codebase task involving repos from the crossorg domain.
+
+## Available Resources
+
+## Output Format
+
+Use the published task contract:
+
+- `TASK_WORKDIR=/workspace`
+- `TASK_REPO_ROOT=/workspace`
+- `TASK_OUTPUT=/workspace/answer.json`
+
+Create a file at `TASK_OUTPUT` (`/workspace/answer.json`) with your findings in the following structure:
+
+```json
+{
+  "files": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go"}
+  ],
+  "symbols": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "SymbolName"}
+  ],
+  "chain": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "FunctionName"}
+  ],
+  "text": "Narrative explanation of your findings, citing repos and file paths."
+}
+```
+
+Include only the fields relevant to this task. Your answer is evaluated against a closed-world oracle — completeness matters.
+
+## Evaluation
+
+Your answer will be scored on:
+- **File recall and precision**: Did you find all relevant files?
+
Conversation (25)
#TypeToolText
1system-
2assistant-
I'll explore the workspace to find the Django repo and relevant middleware files.
3assistantBash
4userBash
django--674eda1c
5assistantBash
6userBash
AUTHORS
+CONTRIBUTING.rst
+Gruntfile.js
+INSTALL
+LICENSE
+LICENSE.python
+MANIFEST.in
+README.rst
+django
+docs
+eslint-recommended.js
+eslint.config.mjs
+extras
+globals.js
+js_tests
+package.json
+pyproject.toml
+scripts
+tests
+tox.ini
+zizmor.yml
7assistantBash
8userBash
/workspace/django--674eda1c/django/utils/deprecation.py
+
+/workspace/django--674eda1c/django/core/handlers/:
+__init__.py
+asgi.py
+base.py
+exception.py
+wsgi.py
+
+/workspace/django--674eda1c/django/middleware/:
+__init__.py
+cache.py
+clickjacking.py
+common.py
+csp.py
+csrf.py
+gzip.py
+http.py
+locale.py
+security.py
9assistantRead
10userRead
1	import asyncio
+2	import logging
+3	import types
+4	from inspect import iscoroutinefunction
+5	
+6	from asgiref.sync import async_to_sync, sync_to_async
+7	
+8	from django.conf import settings
+9	from django.core.exceptions import ImproperlyConfigured, MiddlewareNotUsed
+10	from django.core.signals import request_finished
+11	from django.db import connections, transaction
+12	from django.urls import get_resolver, set_urlconf
+13	from django.utils.log import log_response
+14	from django.utils.module_loading import import_string
+15	
+16	from .exception import convert_exception_to_response
+17	
+18	logger = logging.getLogger("django.request")
+19	
+20	
+21	class BaseHandler:
+22	    _view_middleware = None
+23	    _template_response_middleware = None
+24	    _exception_middleware = None
+25	    _middleware_chain = None
+26	
+27	    def load_middleware(self, is_async=False):
+28	        """
+29	        Populate middleware lists from settings.MIDDLEWARE.
+30	
+31	        Must be called after the environment is fixed (see __call__ in
+32	        subclasses).
+33	        """
+34	        self._view_middleware = []
+35	        self._template_response_middleware = []
+36	        self._exception_middleware = []
+37	
+38	        get_response = self._get_response_async if is_async else self._get_response
+39	        handler = convert_exception_to_response(get_response)
+40	        handler_is_async = is_async
+41	        for middleware_path in reversed(settings.MIDDLEWARE):
+42	            middleware = import_string(middleware_path)
+43	            middleware_can_sync = getattr(middleware, "sync_capable", True)
+44	            middleware_can_async = getattr(middleware, "async_capable", False)
+45	            if not middleware_can_sync and not middleware_can_async:
+46	                raise RuntimeError(
+47	                  ...
11assistantRead
12userRead
1	import functools
+2	import inspect
+3	import os
+4	import warnings
+5	from collections import Counter
+6	from inspect import iscoroutinefunction, markcoroutinefunction
+7	
+8	from asgiref.sync import sync_to_async
+9	
+10	import django
+11	
+12	
+13	@functools.cache
+14	def django_file_prefixes():
+15	    try:
+16	        file = django.__file__
+17	    except AttributeError:
+18	        return ()
+19	    return (os.path.dirname(file),)
+20	
+21	
+22	class RemovedInNextVersionWarning(DeprecationWarning):
+23	    pass
+24	
+25	
+26	class RemovedInDjango70Warning(PendingDeprecationWarning):
+27	    pass
+28	
+29	
+30	RemovedAfterNextVersionWarning = RemovedInDjango70Warning
+31	
+32	
+33	class warn_about_renamed_method:
+34	    def __init__(
+35	        self, class_name, old_method_name, new_method_name, deprecation_warning
+36	    ):
+37	        self.class_name = class_name
+38	        self.old_method_name = old_method_name
+39	        self.new_method_name = new_method_name
+40	        self.deprecation_warning = deprecation_warning
+41	
+42	    def __call__(self, f):
+43	        def wrapper(*args, **kwargs):
+44	            warnings.warn(
+45	                "`%s.%s` is deprecated, use `%s` instead."
+46	                % (self.class_name, self.old_method_name, self.new_method_name),
+47	                self.deprecation_warning,
+48	                2,
+49	            )
+50	            return f(*args, **kwargs)
+51	
+52	        return wrapper
+53	
+54	
+55	class RenameMethodsBase(type):
+56	    """
+57	    Handles the deprecation paths when renaming a method.
+58	
+59	    It does the following:
+60	        1) Define the new method if missing and complain about it.
+61	        2) Define the old method if missing.
+62	        3) Complain whenever an old method is called.
+63	
+64	    See #15363 for more details.
+65	    """
+66	
+67	    ...
13assistantRead
14userRead
1	from io import IOBase
+2	
+3	from django.conf import settings
+4	from django.core import signals
+5	from django.core.handlers import base
+6	from django.http import HttpRequest, QueryDict, parse_cookie
+7	from django.urls import set_script_prefix
+8	from django.utils.encoding import repercent_broken_unicode
+9	from django.utils.functional import cached_property
+10	from django.utils.regex_helper import _lazy_re_compile
+11	
+12	_slashes_re = _lazy_re_compile(rb"/+")
+13	
+14	
+15	class LimitedStream(IOBase):
+16	    """
+17	    Wrap another stream to disallow reading it past a number of bytes.
+18	
+19	    Based on the implementation from werkzeug.wsgi.LimitedStream. See:
+20	    https://github.com/pallets/werkzeug/blob/dbf78f67/src/werkzeug/wsgi.py#L828
+21	    """
+22	
+23	    def __init__(self, stream, limit):
+24	        self._read = stream.read
+25	        self._readline = stream.readline
+26	        self._pos = 0
+27	        self.limit = limit
+28	
+29	    def read(self, size=-1, /):
+30	        _pos = self._pos
+31	        limit = self.limit
+32	        if _pos >= limit:
+33	            return b""
+34	        if size == -1 or size is None:
+35	            size = limit - _pos
+36	        else:
+37	            size = min(size, limit - _pos)
+38	        data = self._read(size)
+39	        self._pos += len(data)
+40	        return data
+41	
+42	    def readline(self, size=-1, /):
+43	        _pos = self._pos
+44	        limit = self.limit
+45	        if _pos >= limit:
+46	            return b""
+47	        if size == -1 or size is None:
+48	            size = limit - _pos
+49	        else:
+50	            size = min(size, limit - _pos)
+51	        line = self._readline(size)
+52	        self._pos += len(line)
+53	        return line
+54	
+55	
+56	class WSGIRequest(HttpRequest):
+57	    def __init__(self, environ):
+58	  ...
15assistantRead
16userRead
1	import logging
+2	import sys
+3	from functools import wraps
+4	from inspect import iscoroutinefunction
+5	
+6	from asgiref.sync import sync_to_async
+7	
+8	from django.conf import settings
+9	from django.core import signals
+10	from django.core.exceptions import (
+11	    BadRequest,
+12	    PermissionDenied,
+13	    RequestDataTooBig,
+14	    SuspiciousOperation,
+15	    TooManyFieldsSent,
+16	    TooManyFilesSent,
+17	)
+18	from django.http import Http404
+19	from django.http.multipartparser import MultiPartParserError
+20	from django.urls import get_resolver, get_urlconf
+21	from django.utils.log import log_response
+22	from django.views import debug
+23	
+24	
+25	def convert_exception_to_response(get_response):
+26	    """
+27	    Wrap the given get_response callable in exception-to-response conversion.
+28	
+29	    All exceptions will be converted. All known 4xx exceptions (Http404,
+30	    PermissionDenied, MultiPartParserError, SuspiciousOperation) will be
+31	    converted to the appropriate response, and all other exceptions will be
+32	    converted to 500 responses.
+33	
+34	    This decorator is automatically applied to all middleware to ensure that
+35	    no middleware leaks an exception and that the next middleware in the stack
+36	    can rely on getting a response instead of an exception.
+37	    """
+38	    if iscoroutinefunction(get_response):
+39	
+40	        @wraps(get_response)
+41	        async def inner(request):
+42	            try:
+43	                response = await get_response(request)
+44	            except Exception as exc:
+45	                response = await sync_to_async(
+46	                    response_for_exception, thread_sensitive=False
+47	                )(request, exc)
+48	            return response
+49	
+50	        return inner
+51	    else:
+52	
+53	        @wraps(get_respo...
17assistant-
Now let me check the MIDDLEWARE setting default and `get_wsgi_application`.
18assistantBash
19system-
20system-
21userBash
465:# MIDDLEWARE #
+471:MIDDLEWARE = []
+516:CACHE_MIDDLEWARE_KEY_PREFIX = ""
+517:CACHE_MIDDLEWARE_SECONDS = 600
+518:CACHE_MIDDLEWARE_ALIAS = "default"
+654:# SECURITY MIDDLEWARE #
+667:# CSP MIDDLEWARE #
+---
+import django
+from django.core.handlers.wsgi import WSGIHandler
+
+
+def get_wsgi_application():
+    """
+    The public interface to Django's WSGI support. Return a WSGI callable.
+
+    Avoids making django.core.handlers.WSGIHandler a public API, in case the
+    internal WSGI implementation changes or moves in the future.
+    """
+    django.setup(set_prefix=False)
+    return WSGIHandler()
+---
+/workspace/django--674eda1c/django/contrib/admindocs/middleware.py:4:from django.utils.deprecation import MiddlewareMixin
+/workspace/django--674eda1c/django/contrib/admindocs/middleware.py:9:class XViewMiddleware(MiddlewareMixin):
+/workspace/django--674eda1c/django/contrib/auth/middleware.py:12:from django.utils.deprecation import MiddlewareMixin
+/workspace/django--674eda1c/django/contrib/auth/middleware.py:28:class AuthenticationMiddleware(MiddlewareMixin):
+/workspace/django--674eda1c/django/contrib/auth/middleware.py:42:class LoginRequiredMiddleware(MiddlewareMixin):
+/workspace/django--674eda1c/django/contrib/flatpages/middleware.py:4:from django.utils.deprecation import MiddlewareMixin
+/workspace/django--674eda1c/django/contrib/flatpages/middleware.py:7:class FlatpageFallbackMiddleware(MiddlewareMixin):
+/workspace/django--674eda1c/django/contrib/messages/middleware.py:3:from django.utils.deprecation import MiddlewareMixin
+/workspace/django--674eda1c/django/contrib/messages/middleware.py:6:class MessageMiddleware(MiddlewareMixin):
+/workspace/django--674eda1c/django/contrib/redirects/middleware.py:7:from django.utils.deprecation import MiddlewareMixin
+/workspace/django--674eda1c/djan...
22assistant-
I have all the pieces. Writing the answer file now.
23assistantWrite
24userWrite
File created successfully at: /workspace/answer.json (file state is current in your context — no need to Read it back)
25assistant-
Done — `/workspace/answer.json` is written. Here's the TLDR of what I found in the django/django checkout at `/workspace/django--674eda1c`:
+
+**Core files implementing MIDDLEWARE processing:**
+
+- `django/core/handlers/base.py` — `BaseHandler.load_middleware()` is the stack builder. It iterates `reversed(settings.MIDDLEWARE)`, instantiating each middleware around the previous handler (`mw_instance = middleware(handler)`), so the **first** entry in the settings list becomes the **outermost** layer. The result is stored as `_middleware_chain`. The same loop collects `process_view` hooks in forward order (`insert(0, ...)`) and `process_template_response`/`process_exception` hooks in reverse order (`append`). `_get_response()` is the innermost layer that runs view middleware and the view itself.
+- `django/utils/deprecation.py` — `MiddlewareMixin.__call__` defines the classic hook ordering: `process_request(request)` on the way in (short-circuiting if it returns a response), then `self.get_response(request)`, then `process_response(request, response)` on the way out. Combined with the reversed construction, `process_request` runs top-to-bottom and `process_response` bottom-to-top of the settings list.
+- `django/core/handlers/exception.py` — `convert_exception_to_response()` wraps every layer so no middleware leaks exceptions.
+- `django/core/handlers/wsgi.py` + `django/core/wsgi.py` — `WSGIHandler.__init__` calls `load_middleware()`; its `__call__(environ, start_response)` is the single WSGI callable that invokes the whole Django onion. `django/core/handlers/asgi.py` is the async twin (`load_middleware(is_async=True)`).
+- `django/conf/global_settings.py` — declares the default `MIDDLEWARE = []` setting.
+
+**WSGI comparison:** Django's chain is functionally the same onion as WSGI...
Tool calls (9)
1. Bash
Input
{
+  "command": "ls /workspace && ls /workspace/django 2>/dev/null | head",
+  "description": "List workspace contents"
+}
Output
{'stdout': 'django--674eda1c', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
2. Bash
Input
{
+  "command": "ls /workspace/django--674eda1c",
+  "description": "List repo root"
+}
Output
{'stdout': 'AUTHORS\nCONTRIBUTING.rst\nGruntfile.js\nINSTALL\nLICENSE\nLICENSE.python\nMANIFEST.in\nREADME.rst\ndjango\ndocs\neslint-recommended.js\neslint.config.mjs\nextras\nglobals.js\njs_tests\npackage.json\npyproject.toml\nscripts\ntests\ntox.ini\nzizmor.yml', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
3. Bash
Input
{
+  "command": "ls /workspace/django--674eda1c/django/core/handlers/ /workspace/django--674eda1c/django/middleware/ /workspace/django--674eda1c/django/utils/deprecation.py",
+  "description": "List handler and middleware directories"
+}
Output
{'stdout': '/workspace/django--674eda1c/django/utils/deprecation.py\n\n/workspace/django--674eda1c/django/core/handlers/:\n__init__.py\nasgi.py\nbase.py\nexception.py\nwsgi.py\n\n/workspace/django--674eda1c/django/middleware/:\n__init__.py\ncache.py\nclickjacking.py\ncommon.py\ncsp.py\ncsrf.py\ngzip.py\nhttp.py\nlocale.py\nsecurity.py', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
4. Read
Input
{
+  "file_path": "/workspace/django--674eda1c/django/core/handlers/base.py"
+}
Output
{'type': 'text', 'file': {'filePath': '/workspace/django--674eda1c/django/core/handlers/base.py', 'content': 'import asyncio\nimport logging\nimport types\nfrom inspect import iscoroutinefunction\n\nfrom asgiref.sync import async_to_sync, sync_to_async\n\nfrom django.conf import settings\nfrom django.core.exceptions import ImproperlyConfigured, MiddlewareNotUsed\nfrom django.core.signals import request_finished\nfrom django.db import connections, transaction\nfrom django.urls import get_resolver, set_urlconf\nfrom django.utils.log import log_response\nfrom django.utils.module_loading import import_string\n\nfrom .exception import convert_exception_to_response\n\nlogger = logging.getLogger("django.request")\n\n\nclass BaseHandler:\n    _view_middleware = None\n    _template_response_middleware = None\n    _exception_middleware = None\n    _middleware_chain = None\n\n    def load_middleware(self, is_async=False):\n        """\n        Populate middleware lists from settings.MIDDLEWARE.\n\n        Must be called after the environment is fixed (see __call__ in\n        subclasses).\n        """\n        self._view_middleware = []\n        self._template_response_middleware = []\n        self._exception_middleware = []\n\n        get_response = self._get_response_async if is_async else self._get_response\n        handler = convert_exception_to_response(get_response)\n        handler_is_async = is_async\n        for middleware_path in reversed(settings.MIDDLEWARE):\n            middleware = import_string(middleware_path)\n            middleware_can_sync = getattr(middleware, "sync_capable", True)\n            middleware_can_async = getattr(middleware, "async_capable", False)\n            if not middleware_can_sync and not middleware_can_async:\n                raise RuntimeError(\n                    "Middleware %s must have at least one of "\n                    "sync_capable/async_capable set to True." % middleware_path\n                )\n            elif not handler_is_async and middleware_can_sync:\n                middleware_is_async = False\n            else:\n                middleware_is_async = middleware_can_async\n            try:\n                # Adapt handler, if needed.\n                adapted_handler = self.adapt_method_mode(\n                    middleware_is_async,\n                    handler,\n                    handler_is_async,\n                    debug=settings.DEBUG,\n                    name="middleware %s" % middleware_path,\n                )\n                mw_instance = middleware(adapted_handler)\n            except MiddlewareNotUsed as exc:\n                if settings.DEBUG:\n                    if str(exc):\n                        logger.debug("MiddlewareNotUsed(%r): %s", middleware_path, exc)\n                    else:\n                        logger.debug("MiddlewareNotUsed: %r", middleware_path)\n                continue\n            else:\n                handler = adapted_handler\n\n            if mw_instance is None:\n                raise ImproperlyConfigured(\n                    "Middleware factory %s returned None." % middleware_path\n                )\n\n            if hasattr(mw_instance, "process_view"):\n                self._view_middleware.insert(\n                    0,\n                    self.adapt_method_mode(is_async, mw_instance.process_view),\n                )\n            if hasattr(mw_instance, "process_template_response"):\n                self._template_response_middleware.append(\n                    self.adapt_method_mode(\n                        is_async, mw_instance.process_template_response\n                    ),\n                )\n            if hasattr(mw_instance, "process_exception"):\n                # The exception-handling stack is still always synchronous for\n                # now, so adapt that way.\n                self._exception_middleware.append(\n                    self.adapt_method_mode(False, mw_instance.process_exception),\n              ...
5. Read
Input
{
+  "file_path": "/workspace/django--674eda1c/django/utils/deprecation.py"
+}
Output
{'type': 'text', 'file': {'filePath': '/workspace/django--674eda1c/django/utils/deprecation.py', 'content': 'import functools\nimport inspect\nimport os\nimport warnings\nfrom collections import Counter\nfrom inspect import iscoroutinefunction, markcoroutinefunction\n\nfrom asgiref.sync import sync_to_async\n\nimport django\n\n\n@functools.cache\ndef django_file_prefixes():\n    try:\n        file = django.__file__\n    except AttributeError:\n        return ()\n    return (os.path.dirname(file),)\n\n\nclass RemovedInNextVersionWarning(DeprecationWarning):\n    pass\n\n\nclass RemovedInDjango70Warning(PendingDeprecationWarning):\n    pass\n\n\nRemovedAfterNextVersionWarning = RemovedInDjango70Warning\n\n\nclass warn_about_renamed_method:\n    def __init__(\n        self, class_name, old_method_name, new_method_name, deprecation_warning\n    ):\n        self.class_name = class_name\n        self.old_method_name = old_method_name\n        self.new_method_name = new_method_name\n        self.deprecation_warning = deprecation_warning\n\n    def __call__(self, f):\n        def wrapper(*args, **kwargs):\n            warnings.warn(\n                "`%s.%s` is deprecated, use `%s` instead."\n                % (self.class_name, self.old_method_name, self.new_method_name),\n                self.deprecation_warning,\n                2,\n            )\n            return f(*args, **kwargs)\n\n        return wrapper\n\n\nclass RenameMethodsBase(type):\n    """\n    Handles the deprecation paths when renaming a method.\n\n    It does the following:\n        1) Define the new method if missing and complain about it.\n        2) Define the old method if missing.\n        3) Complain whenever an old method is called.\n\n    See #15363 for more details.\n    """\n\n    renamed_methods = ()\n\n    def __new__(cls, name, bases, attrs):\n        new_class = super().__new__(cls, name, bases, attrs)\n\n        for base in inspect.getmro(new_class):\n            class_name = base.__name__\n            for renamed_method in cls.renamed_methods:\n                old_method_name = renamed_method[0]\n                old_method = base.__dict__.get(old_method_name)\n                new_method_name = renamed_method[1]\n                new_method = base.__dict__.get(new_method_name)\n                deprecation_warning = renamed_method[2]\n                wrapper = warn_about_renamed_method(class_name, *renamed_method)\n\n                # Define the new method if missing and complain about it\n                if not new_method and old_method:\n                    warnings.warn(\n                        "`%s.%s` method should be renamed `%s`."\n                        % (class_name, old_method_name, new_method_name),\n                        deprecation_warning,\n                        2,\n                    )\n                    setattr(base, new_method_name, old_method)\n                    setattr(base, old_method_name, wrapper(old_method))\n\n                # Define the old method as a wrapped call to the new method.\n                if not old_method and new_method:\n                    setattr(base, old_method_name, wrapper(new_method))\n\n        return new_class\n\n\ndef deprecate_posargs(deprecation_warning, remappable_names, /):\n    """\n    Function/method decorator to deprecate some or all positional arguments.\n\n    The decorated function will map any positional arguments after the ``*`` to\n    the corresponding keyword arguments and issue a deprecation warning.\n\n    The decorator takes two arguments: a RemovedInDjangoXXWarning warning\n    category and a list of parameter names that have been changed from\n    positional-or-keyword to keyword-only, in their original positional order.\n\n    Works on both functions and methods. To apply to a class constructor,\n    decorate its __init__() method. To apply to a staticmethod or classmethod,\n    use @deprecate_posargs after @staticmethod or @classmethod.\n\n    Example: to deprecate pass...
6. Read
Input
{
+  "file_path": "/workspace/django--674eda1c/django/core/handlers/wsgi.py"
+}
Output
{'type': 'text', 'file': {'filePath': '/workspace/django--674eda1c/django/core/handlers/wsgi.py', 'content': 'from io import IOBase\n\nfrom django.conf import settings\nfrom django.core import signals\nfrom django.core.handlers import base\nfrom django.http import HttpRequest, QueryDict, parse_cookie\nfrom django.urls import set_script_prefix\nfrom django.utils.encoding import repercent_broken_unicode\nfrom django.utils.functional import cached_property\nfrom django.utils.regex_helper import _lazy_re_compile\n\n_slashes_re = _lazy_re_compile(rb"/+")\n\n\nclass LimitedStream(IOBase):\n    """\n    Wrap another stream to disallow reading it past a number of bytes.\n\n    Based on the implementation from werkzeug.wsgi.LimitedStream. See:\n    https://github.com/pallets/werkzeug/blob/dbf78f67/src/werkzeug/wsgi.py#L828\n    """\n\n    def __init__(self, stream, limit):\n        self._read = stream.read\n        self._readline = stream.readline\n        self._pos = 0\n        self.limit = limit\n\n    def read(self, size=-1, /):\n        _pos = self._pos\n        limit = self.limit\n        if _pos >= limit:\n            return b""\n        if size == -1 or size is None:\n            size = limit - _pos\n        else:\n            size = min(size, limit - _pos)\n        data = self._read(size)\n        self._pos += len(data)\n        return data\n\n    def readline(self, size=-1, /):\n        _pos = self._pos\n        limit = self.limit\n        if _pos >= limit:\n            return b""\n        if size == -1 or size is None:\n            size = limit - _pos\n        else:\n            size = min(size, limit - _pos)\n        line = self._readline(size)\n        self._pos += len(line)\n        return line\n\n\nclass WSGIRequest(HttpRequest):\n    def __init__(self, environ):\n        script_name = get_script_name(environ)\n        # If PATH_INFO is empty (e.g. accessing the SCRIPT_NAME URL without a\n        # trailing slash), operate as if \'/\' was requested.\n        path_info = get_path_info(environ) or "/"\n        self.environ = environ\n        self.path_info = path_info\n        # be careful to only replace the first slash in the path because of\n        # http://test/something and http://test//something being different as\n        # stated in RFC 3986.\n        self.path = "%s/%s" % (script_name.rstrip("/"), path_info.replace("/", "", 1))\n        self.META = environ\n        self.META["PATH_INFO"] = path_info\n        self.META["SCRIPT_NAME"] = script_name\n        self.method = environ["REQUEST_METHOD"].upper()\n        # Set content_type, content_params, and encoding.\n        self._set_content_type_params(environ)\n        try:\n            content_length = int(environ.get("CONTENT_LENGTH"))\n        except (ValueError, TypeError):\n            content_length = 0\n        self._stream = LimitedStream(self.environ["wsgi.input"], content_length)\n        self._read_started = False\n        self.resolver_match = None\n\n    def _get_scheme(self):\n        return self.environ.get("wsgi.url_scheme")\n\n    @cached_property\n    def GET(self):\n        # The WSGI spec says \'QUERY_STRING\' may be absent.\n        raw_query_string = get_bytes_from_wsgi(self.environ, "QUERY_STRING", "")\n        return QueryDict(raw_query_string, encoding=self._encoding)\n\n    def _get_post(self):\n        if not hasattr(self, "_post"):\n            self._load_post_and_files()\n        return self._post\n\n    def _set_post(self, post):\n        self._post = post\n\n    @cached_property\n    def COOKIES(self):\n        raw_cookie = get_str_from_wsgi(self.environ, "HTTP_COOKIE", "")\n        return parse_cookie(raw_cookie)\n\n    @property\n    def FILES(self):\n        if not hasattr(self, "_files"):\n            self._load_post_and_files()\n        return self._files\n\n    POST = property(_get_post, _set_post)\n\n\nclass WSGIHandler(base.BaseHandler):\n    request_class = WSGIRequest\n\n    def __init__(self, *args, **kwargs):\n        super(...
7. Read
Input
{
+  "file_path": "/workspace/django--674eda1c/django/core/handlers/exception.py"
+}
Output
{'type': 'text', 'file': {'filePath': '/workspace/django--674eda1c/django/core/handlers/exception.py', 'content': 'import logging\nimport sys\nfrom functools import wraps\nfrom inspect import iscoroutinefunction\n\nfrom asgiref.sync import sync_to_async\n\nfrom django.conf import settings\nfrom django.core import signals\nfrom django.core.exceptions import (\n    BadRequest,\n    PermissionDenied,\n    RequestDataTooBig,\n    SuspiciousOperation,\n    TooManyFieldsSent,\n    TooManyFilesSent,\n)\nfrom django.http import Http404\nfrom django.http.multipartparser import MultiPartParserError\nfrom django.urls import get_resolver, get_urlconf\nfrom django.utils.log import log_response\nfrom django.views import debug\n\n\ndef convert_exception_to_response(get_response):\n    """\n    Wrap the given get_response callable in exception-to-response conversion.\n\n    All exceptions will be converted. All known 4xx exceptions (Http404,\n    PermissionDenied, MultiPartParserError, SuspiciousOperation) will be\n    converted to the appropriate response, and all other exceptions will be\n    converted to 500 responses.\n\n    This decorator is automatically applied to all middleware to ensure that\n    no middleware leaks an exception and that the next middleware in the stack\n    can rely on getting a response instead of an exception.\n    """\n    if iscoroutinefunction(get_response):\n\n        @wraps(get_response)\n        async def inner(request):\n            try:\n                response = await get_response(request)\n            except Exception as exc:\n                response = await sync_to_async(\n                    response_for_exception, thread_sensitive=False\n                )(request, exc)\n            return response\n\n        return inner\n    else:\n\n        @wraps(get_response)\n        def inner(request):\n            try:\n                response = get_response(request)\n            except Exception as exc:\n                response = response_for_exception(request, exc)\n            return response\n\n        return inner\n\n\ndef response_for_exception(request, exc):\n    if isinstance(exc, Http404):\n        if settings.DEBUG:\n            response = debug.technical_404_response(request, exc)\n        else:\n            response = get_exception_response(\n                request, get_resolver(get_urlconf()), 404, exc\n            )\n\n    elif isinstance(exc, PermissionDenied):\n        response = get_exception_response(\n            request, get_resolver(get_urlconf()), 403, exc\n        )\n        log_response(\n            "Forbidden (Permission denied): %s",\n            request.path,\n            response=response,\n            request=request,\n            exception=exc,\n        )\n\n    elif isinstance(exc, MultiPartParserError):\n        response = get_exception_response(\n            request, get_resolver(get_urlconf()), 400, exc\n        )\n        log_response(\n            "Bad request (Unable to parse request body): %s",\n            request.path,\n            response=response,\n            request=request,\n            exception=exc,\n        )\n\n    elif isinstance(exc, BadRequest):\n        if settings.DEBUG:\n            response = debug.technical_500_response(\n                request, *sys.exc_info(), status_code=400\n            )\n        else:\n            response = get_exception_response(\n                request, get_resolver(get_urlconf()), 400, exc\n            )\n        log_response(\n            "%s: %s",\n            str(exc),\n            request.path,\n            response=response,\n            request=request,\n            exception=exc,\n        )\n    elif isinstance(exc, SuspiciousOperation):\n        if isinstance(exc, (RequestDataTooBig, TooManyFieldsSent, TooManyFilesSent)):\n            # POST data can\'t be accessed again, otherwise the original\n            # exception would be raised.\n            request._mark_post_parse_error()\n\n        if settings.DEBUG:\n...
8. Bash
Input
{
+  "command": "grep -n \"MIDDLEWARE\" /workspace/django--674eda1c/django/conf/global_settings.py; echo ---; cat /workspace/django--674eda1c/django/core/wsgi.py; echo ---; grep -n \"load_middleware\\|MiddlewareMixin\" -r /workspace/django--674eda1c/django --include=*.py | grep -v middleware/ ",
+  "description": "Find MIDDLEWARE setting and load_middleware usages"
+}
Output
{'stdout': '465:# MIDDLEWARE #\n471:MIDDLEWARE = []\n516:CACHE_MIDDLEWARE_KEY_PREFIX = ""\n517:CACHE_MIDDLEWARE_SECONDS = 600\n518:CACHE_MIDDLEWARE_ALIAS = "default"\n654:# SECURITY MIDDLEWARE #\n667:# CSP MIDDLEWARE #\n---\nimport django\nfrom django.core.handlers.wsgi import WSGIHandler\n\n\ndef get_wsgi_application():\n    """\n    The public interface to Django\'s WSGI support. Return a WSGI callable.\n\n    Avoids making django.core.handlers.WSGIHandler a public API, in case the\n    internal WSGI implementation changes or moves in the future.\n    """\n    django.setup(set_prefix=False)\n    return WSGIHandler()\n---\n/workspace/django--674eda1c/django/contrib/admindocs/middleware.py:4:from django.utils.deprecation import MiddlewareMixin\n/workspace/django--674eda1c/django/contrib/admindocs/middleware.py:9:class XViewMiddleware(MiddlewareMixin):\n/workspace/django--674eda1c/django/contrib/auth/middleware.py:12:from django.utils.deprecation import MiddlewareMixin\n/workspace/django--674eda1c/django/contrib/auth/middleware.py:28:class AuthenticationMiddleware(MiddlewareMixin):\n/workspace/django--674eda1c/django/contrib/auth/middleware.py:42:class LoginRequiredMiddleware(MiddlewareMixin):\n/workspace/django--674eda1c/django/contrib/flatpages/middleware.py:4:from django.utils.deprecation import MiddlewareMixin\n/workspace/django--674eda1c/django/contrib/flatpages/middleware.py:7:class FlatpageFallbackMiddleware(MiddlewareMixin):\n/workspace/django--674eda1c/django/contrib/messages/middleware.py:3:from django.utils.deprecation import MiddlewareMixin\n/workspace/django--674eda1c/django/contrib/messages/middleware.py:6:class MessageMiddleware(MiddlewareMixin):\n/workspace/django--674eda1c/django/contrib/redirects/middleware.py:7:from django.utils.deprecation import MiddlewareMixin\n/workspace/django--674eda1c/django/contrib/redirects/middleware.py:10:class RedirectFallbackMiddleware(MiddlewareMixin):\n/workspace/django--674eda1c/django/contrib/sessions/middleware.py:8:from django.utils.deprecation import MiddlewareMixin\n/workspace/django--674eda1c/django/contrib/sessions/middleware.py:12:class SessionMiddleware(MiddlewareMixin):\n/workspace/django--674eda1c/django/contrib/sites/middleware.py:1:from django.utils.deprecation import MiddlewareMixin\n/workspace/django--674eda1c/django/contrib/sites/middleware.py:6:class CurrentSiteMiddleware(MiddlewareMixin):\n/workspace/django--674eda1c/django/contrib/staticfiles/handlers.py:24:    def load_middleware(self):\n/workspace/django--674eda1c/django/core/handlers/asgi.py:152:        self.load_middleware(is_async=True)\n/workspace/django--674eda1c/django/core/handlers/base.py:27:    def load_middleware(self, is_async=False):\n/workspace/django--674eda1c/django/core/handlers/wsgi.py:118:        self.load_middleware()\n/workspace/django--674eda1c/django/test/client.py:173:            self.load_middleware()\n/workspace/django--674eda1c/django/test/client.py:224:            self.load_middleware(is_async=True)\n/workspace/django--674eda1c/django/utils/deprecation.py:275:class MiddlewareMixin:', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
9. Write
Input
{
+  "file_path": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/base.py\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/wsgi.py\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/exception.py\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/asgi.py\"},\n    {\"repo\": \"django/django\", \"path\": \"django/utils/deprecation.py\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/wsgi.py\"},\n    {\"repo\": \"django/django\", \"path\": \"django/conf/global_settings.py\"}\n  ],\n  \"symbols\": [\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler.load_middleware\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler.adapt_method_mode\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler.get_response\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler._get_response\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler.process_exception_by_middleware\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/wsgi.py\", \"symbol\": \"WSGIHandler\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/wsgi.py\", \"symbol\": \"WSGIHandler.__call__\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/exception.py\", \"symbol\": \"convert_exception_to_response\"},\n    {\"repo\": \"django/django\", \"path\": \"django/utils/deprecation.py\", \"symbol\": \"MiddlewareMixin\"},\n    {\"repo\": \"django/django\", \"path\": \"django/utils/deprecation.py\", \"symbol\": \"MiddlewareMixin.__call__\"},\n    {\"repo\": \"django/django\", \"path\": \"django/utils/deprecation.py\", \"symbol\": \"MiddlewareMixin.__acall__\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/wsgi.py\", \"symbol\": \"get_wsgi_application\"},\n    {\"repo\": \"django/django\", \"path\": \"django/conf/global_settings.py\", \"symbol\": \"MIDDLEWARE\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/asgi.py\", \"symbol\": \"ASGIHandler\"}\n  ],\n  \"chain\": [\n    {\"repo\": \"django/django\", \"path\": \"django/core/wsgi.py\", \"symbol\": \"get_wsgi_application\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/wsgi.py\", \"symbol\": \"WSGIHandler.__init__\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler.load_middleware\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/exception.py\", \"symbol\": \"convert_exception_to_response\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/wsgi.py\", \"symbol\": \"WSGIHandler.__call__\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler.get_response\"},\n    {\"repo\": \"django/django\", \"path\": \"django/utils/deprecation.py\", \"symbol\": \"MiddlewareMixin.__call__\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler._get_response\"}\n  ],\n  \"text\": \"Django's MIDDLEWARE setting processing lives almost entirely in django/django under django/core/handlers/.\\n\\nStack construction: BaseHandler.load_middleware() in django/core/handlers/base.py is the heart of it. It starts with the innermost handler (BaseHandler._get_response, which resolves the URL and calls the view) and iterates over reversed(settings.MIDDLEWARE) (default MIDDLEWARE = [] is declared in django/conf/global_settings.py). For each dotted path it imports the middleware factory via import_string and instantiates it as middlewa
+...
Output
{'type': 'create', 'filePath': '/workspace/answer.json', 'content': '{\n  "files": [\n    {"repo": "django/django", "path": "django/core/handlers/base.py"},\n    {"repo": "django/django", "path": "django/core/handlers/wsgi.py"},\n    {"repo": "django/django", "path": "django/core/handlers/exception.py"},\n    {"repo": "django/django", "path": "django/core/handlers/asgi.py"},\n    {"repo": "django/django", "path": "django/utils/deprecation.py"},\n    {"repo": "django/django", "path": "django/core/wsgi.py"},\n    {"repo": "django/django", "path": "django/conf/global_settings.py"}\n  ],\n  "symbols": [\n    {"repo": "django/django", "path": "django/core/handlers/base.py", "symbol": "BaseHandler"},\n    {"repo": "django/django", "path": "django/core/handlers/base.py", "symbol": "BaseHandler.load_middleware"},\n    {"repo": "django/django", "path": "django/core/handlers/base.py", "symbol": "BaseHandler.adapt_method_mode"},\n    {"repo": "django/django", "path": "django/core/handlers/base.py", "symbol": "BaseHandler.get_response"},\n    {"repo": "django/django", "path": "django/core/handlers/base.py", "symbol": "BaseHandler._get_response"},\n    {"repo": "django/django", "path": "django/core/handlers/base.py", "symbol": "BaseHandler.process_exception_by_middleware"},\n    {"repo": "django/django", "path": "django/core/handlers/wsgi.py", "symbol": "WSGIHandler"},\n    {"repo": "django/django", "path": "django/core/handlers/wsgi.py", "symbol": "WSGIHandler.__call__"},\n    {"repo": "django/django", "path": "django/core/handlers/exception.py", "symbol": "convert_exception_to_response"},\n    {"repo": "django/django", "path": "django/utils/deprecation.py", "symbol": "MiddlewareMixin"},\n    {"repo": "django/django", "path": "django/utils/deprecation.py", "symbol": "MiddlewareMixin.__call__"},\n    {"repo": "django/django", "path": "django/utils/deprecation.py", "symbol": "MiddlewareMixin.__acall__"},\n    {"repo": "django/django", "path": "django/core/wsgi.py", "symbol": "get_wsgi_application"},\n    {"repo": "django/django", "path": "django/conf/global_settings.py", "symbol": "MIDDLEWARE"},\n    {"repo": "django/django", "path": "django/core/handlers/asgi.py", "symbol": "ASGIHandler"}\n  ],\n  "chain": [\n    {"repo": "django/django", "path": "django/core/wsgi.py", "symbol": "get_wsgi_application"},\n    {"repo": "django/django", "path": "django/core/handlers/wsgi.py", "symbol": "WSGIHandler.__init__"},\n    {"repo": "django/django", "path": "django/core/handlers/base.py", "symbol": "BaseHandler.load_middleware"},\n    {"repo": "django/django", "path": "django/core/handlers/exception.py", "symbol": "convert_exception_to_response"},\n    {"repo": "django/django", "path": "django/core/handlers/wsgi.py", "symbol": "WSGIHandler.__call__"},\n    {"repo": "django/django", "path": "django/core/handlers/base.py", "symbol": "BaseHandler.get_response"},\n    {"repo": "django/django", "path": "django/utils/deprecation.py", "symbol": "MiddlewareMixin.__call__"},\n    {"repo": "django/django", "path": "django/core/handlers/base.py", "symbol": "BaseHandler._get_response"}\n  ],\n  "text": "Django\'s MIDDLEWARE setting processing lives almost entirely in django/django under django/core/handlers/.\\n\\nStack construction: BaseHandler.load_middleware() in django/core/handlers/base.py is the heart of it. It starts with the innermost handler (BaseHandler._get_response, which resolves the URL and calls the view) and iterates over reversed(settings.MIDDLEWARE) (default MIDDLEWARE = [] is declared in django/conf/global_settings.py). For each dotted path it imports the middleware factory via import_string and instantiates it as middleware(handler), so each middleware closes over the next-inner handler as its get_response callable. Each layer is wrapped in convert_exception_to_response() from django/core/handlers/exception.py so exceptions never leak between layers. Because the list is traversed in reverse, the FIRST entry in settings.MIDDLEWARE ends up as th...
Bash (4)
1. $ ls /workspace && ls /workspace/django 2>/dev/null | head
2. $ ls /workspace/django--674eda1c
3. $ ls /workspace/django--674eda1c/django/core/handlers/ /workspace/django--674eda1c/django/middleware/ /workspace/django--674eda1c/django/utils/deprecation.py
4. $ grep -n "MIDDLEWARE" /workspace/django--674eda1c/django/conf/global_settings.py; echo ---; cat /workspace/django--674eda1c/django/core/wsgi.py; echo ---; grep -n "load_middleware\|MiddlewareMixin" -r /workspace/django--674eda1c/django --include=*.py | grep -v middleware/ 

\ No newline at end of file
diff --git a/explorer/compare__ccx-crossorg-288.html b/explorer/compare__ccx-crossorg-288.html
new file mode 100644
index 0000000000..d19b3af794
--- /dev/null
+++ b/explorer/compare__ccx-crossorg-288.html
@@ -0,0 +1,1576 @@
+ccx-crossorg-288 — 3-way compare
← All tasks · flat list
ccx-crossorg-288
Sonnet baseline vs Sonnet + Sourcegraph MCP vs Fable baseline. Each column is that arm's median-reward trial.
Sonnet 4.6
0.681
mean reward, n=4
Sonnet 4.6 + MCP
0.551
mean reward, n=4
Fable 5
0.833
mean reward, n=3
Sonnet 4.6
baseline checkout, no MCP
0.655 rewardmean 0.681 (n=4)40 turns40 tools$0.78
repr trial ccx-crossorg-288__znTnG4h · open full trace →
Instruction sent
# Apache Beam Pipeline Runner Translation Layer
+
+## Your Task
+
+Find all Java source files in apache/beam under runners/core-java/ and runners/core-construction-java/ that translate a Beam pipeline graph into runner-specific execution primitives. Identify: the PipelineTranslator interface, the TransformHierarchy walker, the PTransformOverride mechanism, the ExecutableStagePayload construction, and the BoundedSource/UnboundedSource adapter classes. For each file report its path and key class name.
+
+## Context
+
+You are working on a codebase task involving repos from the crossorg domain.
+
+## Available Resources
+
+## Output Format
+
+Use the published task contract:
+
+- `TASK_WORKDIR=/workspace`
+- `TASK_REPO_ROOT=/workspace`
+- `TASK_OUTPUT=/workspace/answer.json`
+
+Create a file at `TASK_OUTPUT` (`/workspace/answer.json`) with your findings in the following structure:
+
+```json
+{
+  "files": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go"}
+  ],
+  "symbols": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "SymbolName"}
+  ],
+  "chain": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "FunctionName"}
+  ],
+  "text": "Narrative explanation of your findings, citing repos and file paths."
+}
+```
+
+Include only the fields relevant to this task. Your answer is evaluated against a closed-world oracle — completeness matters.
+
+## Evaluation
+
+Your answer will be scored on:
+- **File recall and precision**: Did you find all relevant files?
+
Conversation (278)
#TypeToolText
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I'll explore the Apache Beam codebase to find the requested files in the runners directories.
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/workspace
+/workspace/beam--v2.62.0
+/workspace/beam--v2.62.0/.git
+/workspace/beam--v2.62.0/.github
+/workspace/beam--v2.62.0/.test-infra
+/workspace/beam--v2.62.0/buildSrc
+/workspace/beam--v2.62.0/contributor-docs
+/workspace/beam--v2.62.0/dev-support
+/workspace/beam--v2.62.0/examples
+/workspace/beam--v2.62.0/it
+/workspace/beam--v2.62.0/learning
+/workspace/beam--v2.62.0/model
+/workspace/beam--v2.62.0/playground
+/workspace/beam--v2.62.0/plugins
+/workspace/beam--v2.62.0/release
+/workspace/beam--v2.62.0/runners
+/workspace/beam--v2.62.0/scripts
+/workspace/beam--v2.62.0/sdks
+/workspace/beam--v2.62.0/vendor
+/workspace/beam--v2.62.0/.git/branches
+/workspace/beam--v2.62.0/.git/hooks
+/workspace/beam--v2.62.0/.git/info
+/workspace/beam--v2.62.0/.git/refs
+/workspace/beam--v2.62.0/.git/objects
+/workspace/beam--v2.62.0/.git/logs
+/workspace/beam--v2.62.0/.github/ISSUE_TEMPLATE
+/workspace/beam--v2.62.0/.github/actions
+/workspace/beam--v2.62.0/.github/gh-actions-self-hosted-runners
+/workspace/beam--v2.62.0/.github/trigger_files
+/workspace/beam--v2.62.0/.github/workflows
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/workspace/beam--v2.62.0/runners
+/workspace/beam--v2.62.0/runners/core-java
+/workspace/beam--v2.62.0/runners/direct-java
+/workspace/beam--v2.62.0/runners/extensions-java
+/workspace/beam--v2.62.0/runners/flink
+/workspace/beam--v2.62.0/runners/google-cloud-dataflow-java
+/workspace/beam--v2.62.0/runners/java-fn-execution
+/workspace/beam--v2.62.0/runners/java-job-service
+/workspace/beam--v2.62.0/runners/jet
+/workspace/beam--v2.62.0/runners/local-java
+/workspace/beam--v2.62.0/runners/portability
+/workspace/beam--v2.62.0/runners/prism
+/workspace/beam--v2.62.0/runners/samza
+/workspace/beam--v2.62.0/runners/spark
+/workspace/beam--v2.62.0/runners/twister2
+/workspace/beam--v2.62.0/runners/local-java/src
+/workspace/beam--v2.62.0/runners/portability/java
+/workspace/beam--v2.62.0/runners/prism/java
+/workspace/beam--v2.62.0/runners/samza/job-server
+/workspace/beam--v2.62.0/runners/samza/src
+/workspace/beam--v2.62.0/runners/spark/3
+/workspace/beam--v2.62.0/runners/spark/job-server
+/workspace/beam--v2.62.0/runners/spark/src
+/workspace/beam--v2.62.0/runners/twister2/src
+/workspace/beam--v2.62.0/runners/core-java/src
+/workspace/beam--v2.62.0/runners/direct-java/src
+/workspace/beam--v2.62.0/runners/extensions-java/metrics
+/workspace/beam--v2.62.0/runners/flink/1.17
+/workspace/beam--v2.62.0/runners/flink/1.18
+/workspace/beam--v2.62.0/runners/flink/1.19
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/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/ActiveWindowSet.java
+/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/Concatenate.java
+/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/DoFnRunner.java
+/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/DoFnRunners.java
+/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/ElementByteSizeObservable.java
+/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/GlobalCombineFnRunner.java
+/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/GlobalCombineFnRunners.java
+/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/GroupAlsoByWindowViaWindowSetNewDoFn.java
+/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/GroupAlsoByWindowsAggregators.java
+/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/GroupByKeyViaGroupByKeyOnly.java
+/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/InMemoryBundleFinalizer.java
+/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/InMemoryMultimapSideInputView.java
+/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/InMemoryStateInternals.java
+/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/InMemoryTimerInternals.java
+/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/KeyedWorkItem.java
+/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/KeyedWorkItemCoder...
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Now let me search for the specific files requested across the entire codebase.
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/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchTransformTranslators.java
+/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchPortablePipelineTranslator.java
+/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPortablePipelineTranslator.java
+/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchPipelineTranslator.java
+/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPipelineExecutionEnvironment.java
+/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPipelineTranslator.java
+/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/PipelineTranslationModeOptimizer.java
+/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPipelineRunner.java
+/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkTransformOverrides.java
+/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkStreamingPortablePipelineTranslator.java
+/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchTranslationContext.java
+/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/adapter/BeamFlinkDataSetAdapter.java
+/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkStreamingTransformTranslators.java
+/workspace/beam--v2.62.0/runners/flink/src/test/java/org/apache/beam/runners/flink/FlinkTransformOverridesTest.java
+/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/translation/functions/FlinkExecutableStageFunction.java
+...
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/workspace/beam--v2.62.0/runners/direct-java/src/main/java/org/apache/beam/runners/direct/DirectGraphVisitor.java
+/workspace/beam--v2.62.0/runners/direct-java/src/main/java/org/apache/beam/runners/direct/KeyedPValueTrackingVisitor.java
+/workspace/beam--v2.62.0/runners/direct-java/src/main/java/org/apache/beam/runners/direct/ImmutabilityEnforcementFactory.java
+/workspace/beam--v2.62.0/runners/direct-java/src/main/java/org/apache/beam/runners/direct/DisplayDataValidator.java
+/workspace/beam--v2.62.0/runners/direct-java/src/main/java/org/apache/beam/runners/direct/DirectWriteViewVisitor.java
+/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkRunner.java
+/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchPipelineTranslator.java
+/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/PipelineTranslationModeOptimizer.java
+/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkStreamingPipelineTranslator.java
+/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/translation/utils/CountingPipelineVisitor.java
+/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/translation/utils/LookupPipelineVisitor.java
+/workspace/beam--v2.62.0/runners/google-cloud-dataflow-java/src/main/java/org/apache/beam/runners/dataflow/DataflowRunner.java
+/workspace/beam--v2.62.0/runners/google-cloud-dataflow-java/src/main/java/org/apache/beam/runners/dataflow/DataflowPipelineTranslator.java
+/workspace/beam--v2.62.0/runners/google-cloud-dataflow-java/src/main/java/org/apache/beam/runners/dataflow/DataflowPTransformMatchers.java
+/workspace/beam--v2.62.0/runners/google-cloud-dataflow-java/src/test/java/org/apac...
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/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/SplittableParDoViaKeyedWorkItems.java
+/workspace/beam--v2.62.0/runners/direct-java/src/main/java/org/apache/beam/runners/direct/DirectGroupByKeyOverrideFactory.java
+/workspace/beam--v2.62.0/runners/direct-java/src/main/java/org/apache/beam/runners/direct/WriteWithShardingFactory.java
+/workspace/beam--v2.62.0/runners/direct-java/src/main/java/org/apache/beam/runners/direct/ParDoMultiOverrideFactory.java
+/workspace/beam--v2.62.0/runners/direct-java/src/main/java/org/apache/beam/runners/direct/DirectRunner.java
+/workspace/beam--v2.62.0/runners/direct-java/src/main/java/org/apache/beam/runners/direct/MultiStepCombine.java
+/workspace/beam--v2.62.0/runners/direct-java/src/main/java/org/apache/beam/runners/direct/TestStreamEvaluatorFactory.java
+/workspace/beam--v2.62.0/runners/direct-java/src/test/java/org/apache/beam/runners/direct/DirectGroupByKeyOverrideFactoryTest.java
+/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/CreateStreamingFlinkView.java
+/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkTransformOverrides.java
+/workspace/beam--v2.62.0/runners/google-cloud-dataflow-java/src/main/java/org/apache/beam/runners/dataflow/BatchStatefulParDoOverrides.java
+/workspace/beam--v2.62.0/runners/google-cloud-dataflow-java/src/main/java/org/apache/beam/runners/dataflow/DataflowRunner.java
+/workspace/beam--v2.62.0/runners/google-cloud-dataflow-java/src/main/java/org/apache/beam/runners/dataflow/SplittableParDoOverrides.java
+/workspace/beam--v2.62.0/runners/flink/src/test/java/org/apache/beam/runners/flink/FlinkPipelineExecutionEnvironmentTest.java
+/workspace/beam--v2.62.0/runners/google-cloud-dataflow-java/src/main/java/org/ap...
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/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/translation/functions/FlinkExecutableStageFunction.java
+/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchPortablePipelineTranslator.java
+/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkStreamingPortablePipelineTranslator.java
+/workspace/beam--v2.62.0/runners/flink/src/test/java/org/apache/beam/runners/flink/translation/functions/FlinkExecutableStageFunctionTest.java
+/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/translation/wrappers/streaming/ExecutableStageDoFnOperator.java
+/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/translation/utils/FlinkPortableRunnerUtils.java
+/workspace/beam--v2.62.0/runners/flink/src/test/java/org/apache/beam/runners/flink/translation/wrappers/streaming/ExecutableStageDoFnOperatorTest.java
+/workspace/beam--v2.62.0/runners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/control/ProcessBundleDescriptors.java
+/workspace/beam--v2.62.0/runners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/translation/BatchSideInputHandlerFactory.java
+/workspace/beam--v2.62.0/runners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/wire/WireCoders.java
+/workspace/beam--v2.62.0/runners/java-fn-execution/src/test/java/org/apache/beam/runners/fnexecution/control/SingleEnvironmentInstanceJobBundleFactoryTest.java
+/workspace/beam--v2.62.0/runners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/translation/StreamingSideInputHandlerFactory.java
+/workspace/beam--v2.62.0/runners/java-fn-execution/src/test/java/org/apache/beam/runners/fnexecution/state/StateRequ...
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Let me search in the SDK for the core construction classes and look more specifically for the key classes.
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/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction
+/workspace/beam--v2.62.0/sdks/java/core/src/test/java/org/apache/beam/sdk/util/construction
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/workspace/beam--v2.62.0/runners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/translation/PipelineTranslatorUtils.java
+/workspace/beam--v2.62.0/runners/java-fn-execution/src/test/java/org/apache/beam/runners/fnexecution/translation/PipelineTranslatorUtilsTest.java
+/workspace/beam--v2.62.0/runners/spark/3/src/main/java/org/apache/beam/runners/spark/structuredstreaming/translation/PipelineTranslator.java
+/workspace/beam--v2.62.0/runners/spark/3/src/main/java/org/apache/beam/runners/spark/structuredstreaming/translation/batch/PipelineTranslatorBatch.java
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+/workspace/beam--v2.62.0/sdks/java/core/src/test/java/org/apache/beam/sdk/runners/TransformHierarchyTest.java
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/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverride.java
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverrideFactory.java
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/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ArtifactResolver.java
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/BeamUrns.java
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/CoderTranslation.java
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/CoderTranslator.java
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/CoderTranslatorRegistrar.java
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/CoderTranslators.java
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/CombineTranslation.java
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/CreatePCollectionViewTranslation.java
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/DeduplicatedFlattenFactory.java
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/DefaultArtifactResolver.java
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/DefaultExpansionServiceClientFactory.java
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/DisplayDataTranslation.java
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/EmptyFlattenAsCreateFactory.java
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/Environments.java
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExecutableStageTranslation.java
+/workspace/be...
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/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExecutableStageTranslation.java
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ExecutableStage.java
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ImmutableExecutableStage.java
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/UserStateReference.java
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/SideInputReference.java
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/PipelineValidator.java
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/TimerReference.java
+/workspace/beam--v2.62.0/sdks/java/core/src/test/java/org/apache/beam/sdk/util/construction/ExecutableStageTranslationTest.java
+/workspace/beam--v2.62.0/sdks/java/core/src/test/java/org/apache/beam/sdk/util/construction/graph/ImmutableExecutableStageTest.java
+/workspace/beam--v2.62.0/sdks/java/core/src/test/java/org/apache/beam/sdk/util/construction/graph/ExecutableStageTest.java
+/workspace/beam--v2.62.0/sdks/java/core/src/test/java/org/apache/beam/sdk/util/construction/graph/GreedyPipelineFuserTest.java
+/workspace/beam--v2.62.0/sdks/java/core/src/test/java/org/apache/beam/sdk/util/construction/graph/ExecutableStageMatcher.java
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/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ReadTranslation.java
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/UnboundedReadFromBoundedSource.java
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDo.java
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Let me look at the key files more carefully and search for the specific patterns.
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/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPipelineTranslator.java
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.beam.runners.flink;
+
+import org.apache.beam.sdk.Pipeline;
+
+/**
+ * The role of this class is to translate the Beam operators to their Flink counterparts. If we have
+ * a streaming job, this is instantiated as a {@link FlinkStreamingPipelineTranslator}. In other
+ * case, i.e. for a batch job, a {@link FlinkBatchPipelineTranslator} is created. Correspondingly,
+ * the {@link org.apache.beam.sdk.values.PCollection}-based user-provided job is translated into a
+ * {@link org.apache.flink.streaming.api.datastream.DataStream} (for streaming) or a {@link
+ * org.apache.flink.api.java.DataSet} (for batch) one.
+ */
+abstract class FlinkPipelineTranslator extends Pipeline.PipelineVisitor.Defaults {
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/workspace/beam--v2.62.0/runners/spark/3/src/main/java/org/apache/beam/runners/spark/structuredstreaming/translation/PipelineTranslator.java
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.beam.runners.spark.structuredstreaming.translation;
+
+import static org.apache.beam.sdk.Pipeline.PipelineVisitor.CompositeBehavior.DO_NOT_ENTER_TRANSFORM;
+import static org.apache.beam.sdk.Pipeline.PipelineVisitor.CompositeBehavior.ENTER_TRANSFORM;
+import static org.apache.beam.sdk.util.Preconditions.checkStateNotNull;
+import static org.apache.beam.sdk.values.PCollection.IsBounded.UNBOUNDED;
+
+import java.io.IOException;
+import java.io.Serializable;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
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/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.beam.sdk.runners;
+
+import static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkArgument;
+import static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkNotNull;
+import static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkState;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Map.Entry;
+import java.util.Set;
+import org.apache.beam.sdk.Pipeline;
+import org.apache.beam.sdk.Pipeline.PipelineVisitor;
+import org.apache.beam.sdk.Pipeline.PipelineVisitor.CompositeBehavior;
+import org.apache.beam.sdk.annotations.Internal;
+import org.apache.beam.sdk.runners.PTransformOverrideFactory.ReplacementOutput;
+import org.apache.beam.sdk.transforms.PTransform;
+import org.apache.beam.sdk.transforms.resourcehints.ResourceHints;
+import org.apache.beam.sdk...
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/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.beam.sdk.runners;
+
+import com.google.auto.value.AutoValue;
+import org.apache.beam.sdk.annotations.Internal;
+import org.apache.beam.sdk.transforms.PTransform;
+
+/**
+ * <b><i>For internal use only; no backwards-compatibility guarantees.</i></b>
+ *
+ * <p>A {@link PTransformMatcher} and associated {@link PTransformOverrideFactory} to replace all
+ * matching {@link PTransform PTransforms}.
+ */
+@Internal
+@AutoValue
+@SuppressWarnings({
+  "rawtypes" // TODO(https://github.com/apache/beam/issues/20447)
+})
+public abstract class PTransformOverride {
+  public static PTransformOverride of(
+      PTransformMatcher matcher, PTransformOverrideFactory<?, ?, ?> factory) {
+    return new AutoValue_PTransformOverride(matcher, factory);
+  }
+
+  /** Gets the {@link PTransformMatcher} to identify {@link PTransform PTransforms} to replace. */
+  public abstract PTransformMatcher getMatcher();
+
+  /** Gets the {@link PTransformOverrideFactory} of this override. */
+  public abstract PTransf...
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/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.beam.sdk.util.construction;
+
+import static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkArgument;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Map;
+import java.util.stream.Collectors;
+import org.apache.beam.model.pipeline.v1.RunnerApi;
+import org.apache.beam.model.pipeline.v1.RunnerApi.ExecutableStagePayload;
+import org.apache.beam.sdk.runners.AppliedPTransform;
+import org.apache.beam.sdk.util.construction.graph.ExecutableStage;
+import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Joiner;
+import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.Iterables;
+import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.LinkedHashMultimap;
+import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.Multimap;
+
+/**
+ * Utilities for converting {@link ExecutableStage}s to and from {@link RunnerApi} protocol buffers...
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/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.beam.sdk.util.construction.graph;
+
+import com.google.auto.value.AutoValue;
+import java.util.Collection;
+import java.util.stream.Collectors;
+import org.apache.beam.model.pipeline.v1.RunnerApi.Components;
+import org.apache.beam.model.pipeline.v1.RunnerApi.Environment;
+import org.apache.beam.model.pipeline.v1.RunnerApi.ExecutableStagePayload.WireCoderSetting;
+import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.ImmutableSet;
+
+/** An {@link ExecutableStage} which is constructed with all of its initial state. */
+@AutoValue
+public abstract class ImmutableExecutableStage implements ExecutableStage {
+  public static ImmutableExecutableStage ofFullComponents(
+      Components components,
+      Environment environment,
+      PipelineNode.PCollectionNode input,
+      Collection<SideInputReference> sideInputs,
+      Collection<UserStateReference> userStates,
+      Collection<TimerReference> timers,
+      Collection<PipelineNode.PTransformNode> transfor...
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/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.beam.sdk.util.construction;
+
+import static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkNotNull;
+import static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkState;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.Iterator;
+import java.util.List;
+import java.util.NoSuchElementException;
+import java.util.stream.Collectors;
+import org.apache.beam.sdk.coders.Coder;
+import org.apache.beam.sdk.coders.CoderException;
+import org.apache.beam.sdk.coders.ListCoder;
+import org.apache.beam.sdk.coders.NullableCoder;
+import org.apache.beam.sdk.coders.SerializableCoder;
+import org.apache.beam.sdk.coders.StructuredCoder;
+import org.apache.beam.sdk.io.BoundedSource;
+import org.apache.beam.sdk.io.BoundedSource.BoundedReader;
+import org.apache.beam.sdk.io.Read;
+import org.apache.beam.sdk.io.Unbounded...
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Now let me look at ReadTranslation and verify the class names for the adapter pattern.
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/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.beam.sdk.util.construction;
+
+import static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkArgument;
+
+import com.google.auto.service.AutoService;
+import java.io.IOException;
+import java.util.Collections;
+import java.util.Map;
+import org.apache.beam.model.pipeline.v1.RunnerApi;
+import org.apache.beam.model.pipeline.v1.RunnerApi.FunctionSpec;
+import org.apache.beam.model.pipeline.v1.RunnerApi.IsBounded;
+import org.apache.beam.model.pipeline.v1.RunnerApi.ReadPayload;
+import org.apache.beam.sdk.io.BoundedSource;
+import org.apache.beam.sdk.io.Source;
+import org.apache.beam.sdk.io.UnboundedSource;
+import org.apache.beam.sdk.runners.AppliedPTransform;
+import org.apache.beam.sdk.transforms.PTransform;
+import org.apache.beam.sdk.util.SerializableUtils;
+import org.apache.beam.sdk.values.PBegin;
+import org.apache.beam.sdk.values.PCollection;
+import org.apache.beam.vendor.grpc.v1p60p1.com.google.protobuf.ByteString;
+import org.apache.beam...
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/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.beam.sdk.util.construction.graph;
+
+import java.util.Collection;
+import java.util.Collections;
+import java.util.List;
+import java.util.stream.Collectors;
+import org.apache.beam.model.pipeline.v1.RunnerApi;
+import org.apache.beam.model.pipeline.v1.RunnerApi.Components;
+import org.apache.beam.model.pipeline.v1.RunnerApi.Environment;
+import org.apache.beam.model.pipeline.v1.RunnerApi.ExecutableStagePayload;
+import org.apache.beam.model.pipeline.v1.RunnerApi.ExecutableStagePayload.SideInputId;
+import org.apache.beam.model.pipeline.v1.RunnerApi.ExecutableStagePayload.TimerId;
+import org.apache.beam.model.pipeline.v1.RunnerApi.ExecutableStagePayload.UserStateId;
+import org.apache.beam.model.pipeline.v1.RunnerApi.ExecutableStagePayload.WireCoderSetting;
+import org.apache.beam.model.pipeline.v1.RunnerApi.FunctionSpec;
+import org.apache.beam.model.pipeline.v1.RunnerApi.PCollection;
+import org.apache.beam.model.pipeline.v1.RunnerApi.PTransform;
+import org.apache.beam.mode...
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51:public class ReadTranslation {
+150:  public static class UnboundedReadPayloadTranslator
+180:  public static class BoundedReadPayloadTranslator
+208:  public static class Registrar implements TransformPayloadTranslatorRegistrar {
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727:          PTransformMatchers.classEqualTo(Read.Bounded.class), new BoundedReadOverrideFactory<>());
+737:  private static class BoundedReadOverrideFactory<T>
+753:  private static class UnboundedReadOverrideFactory<T>
+816:  public static class PrimitiveBoundedRead<T> extends PrimitiveRead<T> {
+836:  public static class PrimitiveUnboundedRead<T> extends PrimitiveRead<T> {
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76:public class UnboundedReadFromBoundedSource<T> extends PTransform<PBegin, PCollection<T>> {
+78:  private static final Logger LOG = LoggerFactory.getLogger(UnboundedReadFromBoundedSource.class);
+109:    // We explicitly do not register base-class data, instead we use the delegate inner source.
+115:  public static class BoundedToUnboundedSourceAdapter<T>
+188:    public static class Checkpoint<T> implements UnboundedSource.CheckpointMark {
+216:    static class CheckpointCoder<T> extends StructuredCoder<Checkpoint<T>> {
+230:        this.sourceCoder = NullableCoder.of(SerializableCoder.of(BoundedSource.class));
+267:    class Reader extends UnboundedReader<T> {
+395:    private class ResidualElements {
+461:    private class ResidualSource {
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(Bash completed with no output)
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Now let me look at the PipelineTranslation.java and PTransformOverrideFactory.java for completeness.
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40:public class PipelineTranslation {
+115:        pipeline.getOptions().as(ExternalTranslationOptions.class).getTransformsToOverride();
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62:public class TransformHierarchy {
+63:  private static final Logger LOG = LoggerFactory.getLogger(TransformHierarchy.class);
+95:        transform, "A %s must be provided for all Nodes", PTransform.class.getSimpleName());
+97:        name, "A name must be provided for all %s Nodes", PTransform.class.getSimpleName());
+99:        input, "An input must be provided for all %s Nodes", PTransform.class.getSimpleName());
+240:  public class Node {
+437:                PCollection.class.getSimpleName(),
+438:                PCollection.class.getSimpleName(),
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/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.beam.runners.core;
+
+import static org.apache.beam.sdk.util.construction.SplittableParDo.SPLITTABLE_PROCESS_URN;
+
+import com.google.auto.service.AutoService;
+import java.util.List;
+import java.util.Map;
+import org.apache.beam.model.pipeline.v1.RunnerApi;
+import org.apache.beam.sdk.coders.ByteArrayCoder;
+import org.apache.beam.sdk.coders.Coder;
+import org.apache.beam.sdk.coders.KvCoder;
+import org.apache.beam.sdk.options.PipelineOptions;
+import org.apache.beam.sdk.runners.AppliedPTransform;
+import org.apache.beam.sdk.runners.PTransformOverrideFactory;
+import org.apache.beam.sdk.state.TimeDomain;
+import org.apache.beam.sdk.state.ValueState;
+import org.apache.beam.sdk.state.WatermarkHoldState;
+import org.apache.beam.sdk.transforms.Combine;
+import org.apache.beam.sdk.transforms.DoFn;
+import org.apache.beam.sdk.transforms.GroupByKey;
+import org.apache.beam.sdk.transforms.PTransform;
+import org.apache.beam.sdk.transforms.reflect.DoFnInvoker;
+import org.apache.beam.sdk...
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Let me verify a few more key details about the PTransformOverrideFactory and check for any additional relevant files.
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/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.beam.sdk.runners;
+
+import com.google.auto.value.AutoValue;
+import java.util.Map;
+import org.apache.beam.sdk.PipelineRunner;
+import org.apache.beam.sdk.annotations.Internal;
+import org.apache.beam.sdk.transforms.PTransform;
+import org.apache.beam.sdk.values.PCollection;
+import org.apache.beam.sdk.values.PInput;
+import org.apache.beam.sdk.values.POutput;
+import org.apache.beam.sdk.values.TaggedPValue;
+import org.apache.beam.sdk.values.TupleTag;
+
+/**
+ * <b><i>For internal use only; no backwards-compatibility guarantees.</i></b>
+ *
+ * <p>Produces {@link PipelineRunner}-specific overrides of {@link PTransform PTransforms}, and
+ * provides mappings between original and replacement outputs.
+ */
+@Internal
+@SuppressWarnings({
+  "rawtypes" // TODO(https://github.com/apache/beam/issues/20447)
+})
+public interface PTransformOverrideFactory<
+    InputT extends PInput,
+    OutputT extends POutput,
+    TransformT extends PTransform<? super InputT, OutputT>> {
+  /**
+   * Return...
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77:public class SplittableParDoViaKeyedWorkItems {
+85:  public static class GBKIntoKeyedWorkItems<KeyT, InputT>
+114:  public static class OverrideFactory<InputT, OutputT, RestrictionT, WatermarkEstimatorStateT>
+144:  public static class SplittableProcessViaKeyedWorkItems<
+169:  public static class ProcessElements<
+238:  public static class ProcessFn<InputT, OutputT, RestrictionT, PositionT, WatermarkEstimatorStateT>
+454:                    return ProcessFn.class.getSimpleName()
+518:                  return ProcessFn.class.getSimpleName() + ".invokeNewWatermarkEstimator";
+567:                  return ProcessFn.class.getSimpleName() + ".invokeNewTracker";
+674:                      ProcessElement.class.getSimpleName()));
+696:  @AutoService(TransformPayloadTranslatorRegistrar.class)
+697:  public static class Registrar implements TransformPayloadTranslatorRegistrar {
+707:              SplittableParDoViaKeyedWorkItems.ProcessElements.class,
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/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/construction/SerializablePipelineOptions.java:35:public class SerializablePipelineOptions implements Serializable {
+/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/construction/SerializablePipelineOptions.java:76:      return MAPPER.readValue(options, PipelineOptions.class);
+/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/construction/SerializablePipelineOptions.java:97:    // do not assert on this.options.equals(that.options) because PipelineOptions is a interface
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Let me also check the portability runner and java-fn-execution for the PipelineTranslator interface.
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/workspace/beam--v2.62.0/runners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/translation/PipelineTranslatorUtils.java
+/workspace/beam--v2.62.0/runners/java-fn-execution/src/test/java/org/apache/beam/runners/fnexecution/translation/PipelineTranslatorUtilsTest.java
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/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.beam.runners.fnexecution.translation;
+
+import static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkNotNull;
+
+import java.io.IOException;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.Locale;
+import java.util.Map;
+import org.apache.beam.model.pipeline.v1.RunnerApi;
+import org.apache.beam.model.pipeline.v1.RunnerApi.PCollection;
+import org.apache.beam.runners.core.InMemoryTimerInternals;
+import org.apache.beam.runners.core.StateNamespace;
+import org.apache.beam.runners.core.StateNamespaces;
+import org.apache.beam.runners.core.TimerInternals;
+import org.apache.beam.runners.fnexecution.control.TimerReceiverFactory;
+import org.apache.beam.runners.fnexecution.wire.WireCoders;
+import org.apache.beam.sdk.coders.Coder;
+import org.apache.beam.sdk.fn.data.FnDataReceiver;
+import org.apache.beam.sdk.transforms.windowing.BoundedWindow;
+import org.apache.beam.sdk.transforms.windowing.PaneInfo;
+import org.apach...
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41:public interface FlinkPortablePipelineTranslator<
+45:  interface TranslationContext {
+52:  interface Executor {
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(Bash completed with no output)
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Now I have enough information to compile the comprehensive answer. Let me write the answer.json.
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File created successfully at: /workspace/answer.json (file state is current in your context — no need to Read it back)
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Here is a summary of my findings:
+
+## Apache Beam Pipeline Translation Layer — Key Files
+
+**Note:** In Beam v2.62.0, the former `runners/core-construction-java` module was merged into `sdks/java/core` under `org.apache.beam.sdk.util.construction`.
+
+### 1. PipelineTranslator interface
+- **`sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PipelineTranslation.java`** — class `PipelineTranslation`: converts a `Pipeline` object to `RunnerApi.Pipeline` proto by walking the transform hierarchy.
+
+### 2. TransformHierarchy walker
+- **`sdks/java/core/src/main/java/org/apache/beam/sdk/runners/TransformHierarchy.java`** — class `TransformHierarchy`: models the hierarchical `PTransform` graph and drives visitor-based traversal.
+
+### 3. PTransformOverride mechanism
+- **`sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverride.java`** — class `PTransformOverride`: pairs a `PTransformMatcher` with a `PTransformOverrideFactory`.
+- **`sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverrideFactory.java`** — interface `PTransformOverrideFactory`: produces runner-specific replacement transforms.
+- **`runners/core-java/src/main/java/org/apache/beam/runners/core/SplittableParDoViaKeyedWorkItems.java`** — class `SplittableParDoViaKeyedWorkItems` with inner `OverrideFactory` implementing `PTransformOverrideFactory` for splittable DoFn execution.
+
+### 4. ExecutableStagePayload construction
+- **`sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExecutableStageTranslation.java`** — class `ExecutableStageTranslation`: converts `ExecutableStage` to/from `RunnerApi.ExecutableStagePayload`.
+- **`sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ExecutableStage.java`** — interface `ExecutableStage`: defines...
Tool calls (40)
1. Bash
Input
{
+  "command": "find /workspace -maxdepth 3 -type d | head -30",
+  "description": "Explore workspace structure"
+}
Output
{'stdout': '/workspace\n/workspace/beam--v2.62.0\n/workspace/beam--v2.62.0/.git\n/workspace/beam--v2.62.0/.github\n/workspace/beam--v2.62.0/.test-infra\n/workspace/beam--v2.62.0/buildSrc\n/workspace/beam--v2.62.0/contributor-docs\n/workspace/beam--v2.62.0/dev-support\n/workspace/beam--v2.62.0/examples\n/workspace/beam--v2.62.0/it\n/workspace/beam--v2.62.0/learning\n/workspace/beam--v2.62.0/model\n/workspace/beam--v2.62.0/playground\n/workspace/beam--v2.62.0/plugins\n/workspace/beam--v2.62.0/release\n/workspace/beam--v2.62.0/runners\n/workspace/beam--v2.62.0/scripts\n/workspace/beam--v2.62.0/sdks\n/workspace/beam--v2.62.0/vendor\n/workspace/beam--v2.62.0/.git/branches\n/workspace/beam--v2.62.0/.git/hooks\n/workspace/beam--v2.62.0/.git/info\n/workspace/beam--v2.62.0/.git/refs\n/workspace/beam--v2.62.0/.git/objects\n/workspace/beam--v2.62.0/.git/logs\n/workspace/beam--v2.62.0/.github/ISSUE_TEMPLATE\n/workspace/beam--v2.62.0/.github/actions\n/workspace/beam--v2.62.0/.github/gh-actions-self-hosted-runners\n/workspace/beam--v2.62.0/.github/trigger_files\n/workspace/beam--v2.62.0/.github/workflows', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
2. Bash
Input
{
+  "command": "find /workspace/beam--v2.62.0/runners -maxdepth 2 -type d | head -30",
+  "description": "Explore runners directory structure"
+}
Output
{'stdout': '/workspace/beam--v2.62.0/runners\n/workspace/beam--v2.62.0/runners/core-java\n/workspace/beam--v2.62.0/runners/direct-java\n/workspace/beam--v2.62.0/runners/extensions-java\n/workspace/beam--v2.62.0/runners/flink\n/workspace/beam--v2.62.0/runners/google-cloud-dataflow-java\n/workspace/beam--v2.62.0/runners/java-fn-execution\n/workspace/beam--v2.62.0/runners/java-job-service\n/workspace/beam--v2.62.0/runners/jet\n/workspace/beam--v2.62.0/runners/local-java\n/workspace/beam--v2.62.0/runners/portability\n/workspace/beam--v2.62.0/runners/prism\n/workspace/beam--v2.62.0/runners/samza\n/workspace/beam--v2.62.0/runners/spark\n/workspace/beam--v2.62.0/runners/twister2\n/workspace/beam--v2.62.0/runners/local-java/src\n/workspace/beam--v2.62.0/runners/portability/java\n/workspace/beam--v2.62.0/runners/prism/java\n/workspace/beam--v2.62.0/runners/samza/job-server\n/workspace/beam--v2.62.0/runners/samza/src\n/workspace/beam--v2.62.0/runners/spark/3\n/workspace/beam--v2.62.0/runners/spark/job-server\n/workspace/beam--v2.62.0/runners/spark/src\n/workspace/beam--v2.62.0/runners/twister2/src\n/workspace/beam--v2.62.0/runners/core-java/src\n/workspace/beam--v2.62.0/runners/direct-java/src\n/workspace/beam--v2.62.0/runners/extensions-java/metrics\n/workspace/beam--v2.62.0/runners/flink/1.17\n/workspace/beam--v2.62.0/runners/flink/1.18\n/workspace/beam--v2.62.0/runners/flink/1.19', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
3. Bash
Input
{
+  "command": "find /workspace/beam--v2.62.0/runners/core-java/src -type f -name \"*.java\" | sort",
+  "description": "List all Java files in runners/core-java"
+}
Output
{'stdout': '/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/ActiveWindowSet.java\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/Concatenate.java\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/DoFnRunner.java\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/DoFnRunners.java\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/ElementByteSizeObservable.java\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/GlobalCombineFnRunner.java\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/GlobalCombineFnRunners.java\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/GroupAlsoByWindowViaWindowSetNewDoFn.java\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/GroupAlsoByWindowsAggregators.java\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/GroupByKeyViaGroupByKeyOnly.java\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/InMemoryBundleFinalizer.java\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/InMemoryMultimapSideInputView.java\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/InMemoryStateInternals.java\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/InMemoryTimerInternals.java\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/KeyedWorkItem.java\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/KeyedWorkItemCoder.java\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/KeyedWorkItems.java\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/LateDataDroppingDoFnRunner.java\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/LateDataUtils.java\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/MergingActiveWindowSet.java\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/MergingStateAccessor.java\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/NonEmptyPanes.java\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/NonMergingActiveWindowSet.java\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/NullSideInputReader.java\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/OutputAndTimeBoundedSplittableProcessElementInvoker.java\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/OutputWindowedValue.java\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/PaneInfoTracker.java\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/PeekingReiterator.java\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/ProcessFnRunner.java\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/PushbackSideInputDoFnRunner.java\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/ReadyCheckingSideInputReader.java\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/ReduceFn.java\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/ReduceFnContextFactory.java\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/ReduceFnRunner.java\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/SideInputHandler.java\n/workspace/beam...
4. Bash
Input
{
+  "command": "find /workspace/beam--v2.62.0 -type d -name \"core-construction-java\" 2>/dev/null",
+  "description": "Search for core-construction-java directory"
+}
Output
{'stdout': '', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
5. Bash
Input
{
+  "command": "grep -rl \"PipelineTranslator\" /workspace/beam--v2.62.0/runners/ --include=\"*.java\" 2>/dev/null | head -20",
+  "description": "Find PipelineTranslator files"
+}
Output
{'stdout': '/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchTransformTranslators.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchPortablePipelineTranslator.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPortablePipelineTranslator.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchPipelineTranslator.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPipelineExecutionEnvironment.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPipelineTranslator.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/PipelineTranslationModeOptimizer.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPipelineRunner.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkTransformOverrides.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkStreamingPortablePipelineTranslator.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchTranslationContext.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/adapter/BeamFlinkDataSetAdapter.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkStreamingTransformTranslators.java\n/workspace/beam--v2.62.0/runners/flink/src/test/java/org/apache/beam/runners/flink/FlinkTransformOverridesTest.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/translation/functions/FlinkExecutableStageFunction.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/translation/utils/LookupPipelineVisitor.java\n/workspace/beam--v2.62.0/runners/flink/src/test/java/org/apache/beam/runners/flink/FlinkStreamingTransformTranslatorsTest.java\n/workspace/beam--v2.62.0/runners/flink/src/test/java/org/apache/beam/runners/flink/FlinkStreamingPipelineTranslatorTest.java\n/workspace/beam--v2.62.0/runners/google-cloud-dataflow-java/src/main/java/org/apache/beam/runners/dataflow/DataflowRunner.java\n/workspace/beam--v2.62.0/runners/flink/src/test/java/org/apache/beam/runners/flink/FlinkPipelineExecutionEnvironmentTest.java', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
6. Bash
Input
{
+  "command": "grep -rl \"TransformHierarchy\" /workspace/beam--v2.62.0/runners/ --include=\"*.java\" 2>/dev/null | head -20",
+  "description": "Find TransformHierarchy files"
+}
Output
{'stdout': '/workspace/beam--v2.62.0/runners/direct-java/src/main/java/org/apache/beam/runners/direct/DirectGraphVisitor.java\n/workspace/beam--v2.62.0/runners/direct-java/src/main/java/org/apache/beam/runners/direct/KeyedPValueTrackingVisitor.java\n/workspace/beam--v2.62.0/runners/direct-java/src/main/java/org/apache/beam/runners/direct/ImmutabilityEnforcementFactory.java\n/workspace/beam--v2.62.0/runners/direct-java/src/main/java/org/apache/beam/runners/direct/DisplayDataValidator.java\n/workspace/beam--v2.62.0/runners/direct-java/src/main/java/org/apache/beam/runners/direct/DirectWriteViewVisitor.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkRunner.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchPipelineTranslator.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/PipelineTranslationModeOptimizer.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkStreamingPipelineTranslator.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/translation/utils/CountingPipelineVisitor.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/translation/utils/LookupPipelineVisitor.java\n/workspace/beam--v2.62.0/runners/google-cloud-dataflow-java/src/main/java/org/apache/beam/runners/dataflow/DataflowRunner.java\n/workspace/beam--v2.62.0/runners/google-cloud-dataflow-java/src/main/java/org/apache/beam/runners/dataflow/DataflowPipelineTranslator.java\n/workspace/beam--v2.62.0/runners/google-cloud-dataflow-java/src/main/java/org/apache/beam/runners/dataflow/DataflowPTransformMatchers.java\n/workspace/beam--v2.62.0/runners/google-cloud-dataflow-java/src/test/java/org/apache/beam/runners/dataflow/DataflowPTransformMatchersTest.java\n/workspace/beam--v2.62.0/runners/google-cloud-dataflow-java/src/test/java/org/apache/beam/runners/dataflow/BatchStatefulParDoOverridesTest.java\n/workspace/beam--v2.62.0/runners/google-cloud-dataflow-java/src/test/java/org/apache/beam/runners/dataflow/RecordingPipelineVisitor.java\n/workspace/beam--v2.62.0/runners/google-cloud-dataflow-java/src/test/java/org/apache/beam/runners/dataflow/DataflowRunnerTest.java\n/workspace/beam--v2.62.0/runners/jet/src/main/java/org/apache/beam/runners/jet/JetGraphVisitor.java\n/workspace/beam--v2.62.0/runners/samza/src/main/java/org/apache/beam/runners/samza/translation/PViewToIdMapper.java', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
7. Bash
Input
{
+  "command": "grep -rl \"PTransformOverride\" /workspace/beam--v2.62.0/runners/ --include=\"*.java\" 2>/dev/null | head -20",
+  "description": "Find PTransformOverride files"
+}
Output
{'stdout': '/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/SplittableParDoViaKeyedWorkItems.java\n/workspace/beam--v2.62.0/runners/direct-java/src/main/java/org/apache/beam/runners/direct/DirectGroupByKeyOverrideFactory.java\n/workspace/beam--v2.62.0/runners/direct-java/src/main/java/org/apache/beam/runners/direct/WriteWithShardingFactory.java\n/workspace/beam--v2.62.0/runners/direct-java/src/main/java/org/apache/beam/runners/direct/ParDoMultiOverrideFactory.java\n/workspace/beam--v2.62.0/runners/direct-java/src/main/java/org/apache/beam/runners/direct/DirectRunner.java\n/workspace/beam--v2.62.0/runners/direct-java/src/main/java/org/apache/beam/runners/direct/MultiStepCombine.java\n/workspace/beam--v2.62.0/runners/direct-java/src/main/java/org/apache/beam/runners/direct/TestStreamEvaluatorFactory.java\n/workspace/beam--v2.62.0/runners/direct-java/src/test/java/org/apache/beam/runners/direct/DirectGroupByKeyOverrideFactoryTest.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/CreateStreamingFlinkView.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkTransformOverrides.java\n/workspace/beam--v2.62.0/runners/google-cloud-dataflow-java/src/main/java/org/apache/beam/runners/dataflow/BatchStatefulParDoOverrides.java\n/workspace/beam--v2.62.0/runners/google-cloud-dataflow-java/src/main/java/org/apache/beam/runners/dataflow/DataflowRunner.java\n/workspace/beam--v2.62.0/runners/google-cloud-dataflow-java/src/main/java/org/apache/beam/runners/dataflow/SplittableParDoOverrides.java\n/workspace/beam--v2.62.0/runners/flink/src/test/java/org/apache/beam/runners/flink/FlinkPipelineExecutionEnvironmentTest.java\n/workspace/beam--v2.62.0/runners/google-cloud-dataflow-java/src/main/java/org/apache/beam/runners/dataflow/PrimitiveParDoSingleFactory.java\n/workspace/beam--v2.62.0/runners/google-cloud-dataflow-java/src/main/java/org/apache/beam/runners/dataflow/ReshuffleOverrideFactory.java\n/workspace/beam--v2.62.0/runners/google-cloud-dataflow-java/src/main/java/org/apache/beam/runners/dataflow/RedistributeByKeyOverrideFactory.java\n/workspace/beam--v2.62.0/runners/google-cloud-dataflow-java/src/test/java/org/apache/beam/runners/dataflow/PrimitiveParDoSingleFactoryTest.java\n/workspace/beam--v2.62.0/runners/google-cloud-dataflow-java/src/main/java/org/apache/beam/runners/dataflow/RequiresStableInputParDoOverrides.java\n/workspace/beam--v2.62.0/runners/google-cloud-dataflow-java/src/test/java/org/apache/beam/runners/dataflow/DataflowRunnerTest.java', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
8. Bash
Input
{
+  "command": "grep -rl \"ExecutableStagePayload\" /workspace/beam--v2.62.0/runners/ --include=\"*.java\" 2>/dev/null | head -20",
+  "description": "Find ExecutableStagePayload files"
+}
Output
{'stdout': '/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/translation/functions/FlinkExecutableStageFunction.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchPortablePipelineTranslator.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkStreamingPortablePipelineTranslator.java\n/workspace/beam--v2.62.0/runners/flink/src/test/java/org/apache/beam/runners/flink/translation/functions/FlinkExecutableStageFunctionTest.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/translation/wrappers/streaming/ExecutableStageDoFnOperator.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/translation/utils/FlinkPortableRunnerUtils.java\n/workspace/beam--v2.62.0/runners/flink/src/test/java/org/apache/beam/runners/flink/translation/wrappers/streaming/ExecutableStageDoFnOperatorTest.java\n/workspace/beam--v2.62.0/runners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/control/ProcessBundleDescriptors.java\n/workspace/beam--v2.62.0/runners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/translation/BatchSideInputHandlerFactory.java\n/workspace/beam--v2.62.0/runners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/wire/WireCoders.java\n/workspace/beam--v2.62.0/runners/java-fn-execution/src/test/java/org/apache/beam/runners/fnexecution/control/SingleEnvironmentInstanceJobBundleFactoryTest.java\n/workspace/beam--v2.62.0/runners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/translation/StreamingSideInputHandlerFactory.java\n/workspace/beam--v2.62.0/runners/java-fn-execution/src/test/java/org/apache/beam/runners/fnexecution/state/StateRequestHandlersTest.java\n/workspace/beam--v2.62.0/runners/java-fn-execution/src/test/java/org/apache/beam/runners/fnexecution/control/DefaultJobBundleFactoryTest.java\n/workspace/beam--v2.62.0/runners/samza/src/main/java/org/apache/beam/runners/samza/runtime/DoFnOp.java\n/workspace/beam--v2.62.0/runners/samza/src/main/java/org/apache/beam/runners/samza/runtime/SamzaStateRequestHandlers.java\n/workspace/beam--v2.62.0/runners/samza/src/main/java/org/apache/beam/runners/samza/runtime/SamzaDoFnRunners.java\n/workspace/beam--v2.62.0/runners/samza/src/main/java/org/apache/beam/runners/samza/runtime/PortableDoFnOp.java\n/workspace/beam--v2.62.0/runners/samza/src/main/java/org/apache/beam/runners/samza/translation/ParDoBoundMultiTranslator.java\n/workspace/beam--v2.62.0/runners/samza/src/main/java/org/apache/beam/runners/samza/util/StateUtils.java', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
9. Bash
Input
{
+  "command": "grep -rl \"BoundedSource\\|UnboundedSource\" /workspace/beam--v2.62.0/runners/core-java/ --include=\"*.java\" 2>/dev/null | head -20",
+  "description": "Find BoundedSource/UnboundedSource adapter files in core-java"
+}
Output
{'stdout': '', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
10. Bash
Input
{
+  "command": "find /workspace/beam--v2.62.0/sdks -type d -name \"construction\" 2>/dev/null | head -10",
+  "description": "Find construction directories in SDKs"
+}
Output
{'stdout': '/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction\n/workspace/beam--v2.62.0/sdks/java/core/src/test/java/org/apache/beam/sdk/util/construction', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
11. Bash
Input
{
+  "command": "grep -rl \"class PipelineTranslator\\|interface PipelineTranslator\" /workspace/beam--v2.62.0/ --include=\"*.java\" 2>/dev/null | head -10",
+  "description": "Find PipelineTranslator definition"
+}
Output
{'stdout': '/workspace/beam--v2.62.0/runners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/translation/PipelineTranslatorUtils.java\n/workspace/beam--v2.62.0/runners/java-fn-execution/src/test/java/org/apache/beam/runners/fnexecution/translation/PipelineTranslatorUtilsTest.java\n/workspace/beam--v2.62.0/runners/spark/3/src/main/java/org/apache/beam/runners/spark/structuredstreaming/translation/PipelineTranslator.java\n/workspace/beam--v2.62.0/runners/spark/3/src/main/java/org/apache/beam/runners/spark/structuredstreaming/translation/batch/PipelineTranslatorBatch.java', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
12. Bash
Input
{
+  "command": "grep -rl \"class TransformHierarchy\\|interface TransformHierarchy\" /workspace/beam--v2.62.0/ --include=\"*.java\" 2>/dev/null | head -10",
+  "description": "Find TransformHierarchy definition"
+}
Output
{'stdout': '/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/runners/TransformHierarchy.java\n/workspace/beam--v2.62.0/sdks/java/core/src/test/java/org/apache/beam/sdk/runners/TransformHierarchyTest.java', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
13. Bash
Input
{
+  "command": "grep -rl \"class PTransformOverride\\|interface PTransformOverride\" /workspace/beam--v2.62.0/ --include=\"*.java\" 2>/dev/null | head -10",
+  "description": "Find PTransformOverride definition"
+}
Output
{'stdout': '/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverride.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverrideFactory.java', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
14. Bash
Input
{
+  "command": "find /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction -name \"*.java\" | sort",
+  "description": "List construction utility Java files"
+}
Output
{'stdout': '/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ArtifactResolver.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/BeamUrns.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/CoderTranslation.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/CoderTranslator.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/CoderTranslatorRegistrar.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/CoderTranslators.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/CombineTranslation.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/CreatePCollectionViewTranslation.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/DeduplicatedFlattenFactory.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/DefaultArtifactResolver.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/DefaultExpansionServiceClientFactory.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/DisplayDataTranslation.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/EmptyFlattenAsCreateFactory.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/Environments.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExecutableStageTranslation.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExpansionServiceClient.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExpansionServiceClientFactory.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/External.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExternalTranslation.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExternalTranslationOptions.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExternalTranslationOptionsRegistrar.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/FlattenTranslator.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ForwardingPTransform.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/GroupByKeyTranslation.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/GroupIntoBatchesTranslation.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ImpulseTranslation.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ModelCoderRegistrar.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ModelCoders.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/NativeTransforms.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PCollectionTranslation.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PCollectionViewTranslation.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformMatchers.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformReplacements.java\n/workspace/beam--v2.62.0/sdk...
15. Bash
Input
{
+  "command": "grep -rl \"ExecutableStagePayload\" /workspace/beam--v2.62.0/sdks/ --include=\"*.java\" 2>/dev/null | head -15",
+  "description": "Find ExecutableStagePayload in SDK"
+}
Output
{'stdout': '/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExecutableStageTranslation.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ExecutableStage.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ImmutableExecutableStage.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/UserStateReference.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/SideInputReference.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/PipelineValidator.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/TimerReference.java\n/workspace/beam--v2.62.0/sdks/java/core/src/test/java/org/apache/beam/sdk/util/construction/ExecutableStageTranslationTest.java\n/workspace/beam--v2.62.0/sdks/java/core/src/test/java/org/apache/beam/sdk/util/construction/graph/ImmutableExecutableStageTest.java\n/workspace/beam--v2.62.0/sdks/java/core/src/test/java/org/apache/beam/sdk/util/construction/graph/ExecutableStageTest.java\n/workspace/beam--v2.62.0/sdks/java/core/src/test/java/org/apache/beam/sdk/util/construction/graph/GreedyPipelineFuserTest.java\n/workspace/beam--v2.62.0/sdks/java/core/src/test/java/org/apache/beam/sdk/util/construction/graph/ExecutableStageMatcher.java', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
16. Bash
Input
{
+  "command": "grep -rl \"BoundedSource\\|UnboundedSource\" /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction --include=\"*.java\" 2>/dev/null | head -10",
+  "description": "Find BoundedSource/UnboundedSource adapter files in construction"
+}
Output
{'stdout': '/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ReadTranslation.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/UnboundedReadFromBoundedSource.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDo.java', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
17. Bash
Input
{
+  "command": "grep -l \"interface PipelineTranslator\\|abstract.*PipelineTranslator\" /workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPipelineTranslator.java 2>/dev/null && head -30 /workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPipelineTranslator.java",
+  "description": "Check FlinkPipelineTranslator content"
+}
Output
{'stdout': '/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPipelineTranslator.java\n/*\n * Licensed to the Apache Software Foundation (ASF) under one\n * or more contributor license agreements.  See the NOTICE file\n * distributed with this work for additional information\n * regarding copyright ownership.  The ASF licenses this file\n * to you under the Apache License, Version 2.0 (the\n * "License"); you may not use this file except in compliance\n * with the License.  You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an "AS IS" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\npackage org.apache.beam.runners.flink;\n\nimport org.apache.beam.sdk.Pipeline;\n\n/**\n * The role of this class is to translate the Beam operators to their Flink counterparts. If we have\n * a streaming job, this is instantiated as a {@link FlinkStreamingPipelineTranslator}. In other\n * case, i.e. for a batch job, a {@link FlinkBatchPipelineTranslator} is created. Correspondingly,\n * the {@link org.apache.beam.sdk.values.PCollection}-based user-provided job is translated into a\n * {@link org.apache.flink.streaming.api.datastream.DataStream} (for streaming) or a {@link\n * org.apache.flink.api.java.DataSet} (for batch) one.\n */\nabstract class FlinkPipelineTranslator extends Pipeline.PipelineVisitor.Defaults {', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
18. Bash
Input
{
+  "command": "grep -l \"interface PipelineTranslator\\|abstract.*PipelineTranslator\" /workspace/beam--v2.62.0/runners/spark/3/src/main/java/org/apache/beam/runners/spark/structuredstreaming/translation/PipelineTranslator.java 2>/dev/null && head -30 /workspace/beam--v2.62.0/runners/spark/3/src/main/java/org/apache/beam/runners/spark/structuredstreaming/translation/PipelineTranslator.java",
+  "description": "Check Spark PipelineTranslator content"
+}
Output
{'stdout': '/workspace/beam--v2.62.0/runners/spark/3/src/main/java/org/apache/beam/runners/spark/structuredstreaming/translation/PipelineTranslator.java\n/*\n * Licensed to the Apache Software Foundation (ASF) under one\n * or more contributor license agreements.  See the NOTICE file\n * distributed with this work for additional information\n * regarding copyright ownership.  The ASF licenses this file\n * to you under the Apache License, Version 2.0 (the\n * "License"); you may not use this file except in compliance\n * with the License.  You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an "AS IS" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\npackage org.apache.beam.runners.spark.structuredstreaming.translation;\n\nimport static org.apache.beam.sdk.Pipeline.PipelineVisitor.CompositeBehavior.DO_NOT_ENTER_TRANSFORM;\nimport static org.apache.beam.sdk.Pipeline.PipelineVisitor.CompositeBehavior.ENTER_TRANSFORM;\nimport static org.apache.beam.sdk.util.Preconditions.checkStateNotNull;\nimport static org.apache.beam.sdk.values.PCollection.IsBounded.UNBOUNDED;\n\nimport java.io.IOException;\nimport java.io.Serializable;\nimport java.util.ArrayList;\nimport java.util.HashMap;\nimport java.util.HashSet;\nimport java.util.List;', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
19. Bash
Input
{
+  "command": "head -50 /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/runners/TransformHierarchy.java",
+  "description": "Check TransformHierarchy content"
+}
Output
{'stdout': '/*\n * Licensed to the Apache Software Foundation (ASF) under one\n * or more contributor license agreements.  See the NOTICE file\n * distributed with this work for additional information\n * regarding copyright ownership.  The ASF licenses this file\n * to you under the Apache License, Version 2.0 (the\n * "License"); you may not use this file except in compliance\n * with the License.  You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an "AS IS" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\npackage org.apache.beam.sdk.runners;\n\nimport static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkArgument;\nimport static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkNotNull;\nimport static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkState;\n\nimport java.util.ArrayList;\nimport java.util.Collections;\nimport java.util.HashMap;\nimport java.util.HashSet;\nimport java.util.List;\nimport java.util.Map;\nimport java.util.Map.Entry;\nimport java.util.Set;\nimport org.apache.beam.sdk.Pipeline;\nimport org.apache.beam.sdk.Pipeline.PipelineVisitor;\nimport org.apache.beam.sdk.Pipeline.PipelineVisitor.CompositeBehavior;\nimport org.apache.beam.sdk.annotations.Internal;\nimport org.apache.beam.sdk.runners.PTransformOverrideFactory.ReplacementOutput;\nimport org.apache.beam.sdk.transforms.PTransform;\nimport org.apache.beam.sdk.transforms.resourcehints.ResourceHints;\nimport org.apache.beam.sdk.values.PCollection;\nimport org.apache.beam.sdk.values.PInput;\nimport org.apache.beam.sdk.values.POutput;\nimport org.apache.beam.sdk.values.PValue;\nimport org.apache.beam.sdk.values.PValues;\nimport org.apache.beam.sdk.values.TupleTag;\nimport org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.annotations.VisibleForTesting;\nimport org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.MoreObjects;\nimport org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.ImmutableMap;\nimport org.checkerframework.checker.nullness.qual.Nullable;\nimport org.slf4j.Logger;\nimport org.slf4j.LoggerFactory;', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
20. Bash
Input
{
+  "command": "head -60 /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverride.java",
+  "description": "Check PTransformOverride content"
+}
Output
{'stdout': '/*\n * Licensed to the Apache Software Foundation (ASF) under one\n * or more contributor license agreements.  See the NOTICE file\n * distributed with this work for additional information\n * regarding copyright ownership.  The ASF licenses this file\n * to you under the Apache License, Version 2.0 (the\n * "License"); you may not use this file except in compliance\n * with the License.  You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an "AS IS" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\npackage org.apache.beam.sdk.runners;\n\nimport com.google.auto.value.AutoValue;\nimport org.apache.beam.sdk.annotations.Internal;\nimport org.apache.beam.sdk.transforms.PTransform;\n\n/**\n * <b><i>For internal use only; no backwards-compatibility guarantees.</i></b>\n *\n * <p>A {@link PTransformMatcher} and associated {@link PTransformOverrideFactory} to replace all\n * matching {@link PTransform PTransforms}.\n */\n@Internal\n@AutoValue\n@SuppressWarnings({\n  "rawtypes" // TODO(https://github.com/apache/beam/issues/20447)\n})\npublic abstract class PTransformOverride {\n  public static PTransformOverride of(\n      PTransformMatcher matcher, PTransformOverrideFactory<?, ?, ?> factory) {\n    return new AutoValue_PTransformOverride(matcher, factory);\n  }\n\n  /** Gets the {@link PTransformMatcher} to identify {@link PTransform PTransforms} to replace. */\n  public abstract PTransformMatcher getMatcher();\n\n  /** Gets the {@link PTransformOverrideFactory} of this override. */\n  public abstract PTransformOverrideFactory<?, ?, ?> getOverrideFactory();\n}', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
21. Bash
Input
{
+  "command": "head -60 /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExecutableStageTranslation.java",
+  "description": "Check ExecutableStageTranslation content"
+}
Output
{'stdout': '/*\n * Licensed to the Apache Software Foundation (ASF) under one\n * or more contributor license agreements.  See the NOTICE file\n * distributed with this work for additional information\n * regarding copyright ownership.  The ASF licenses this file\n * to you under the Apache License, Version 2.0 (the\n * "License"); you may not use this file except in compliance\n * with the License.  You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an "AS IS" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\npackage org.apache.beam.sdk.util.construction;\n\nimport static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkArgument;\n\nimport java.io.IOException;\nimport java.util.ArrayList;\nimport java.util.Collection;\nimport java.util.Map;\nimport java.util.stream.Collectors;\nimport org.apache.beam.model.pipeline.v1.RunnerApi;\nimport org.apache.beam.model.pipeline.v1.RunnerApi.ExecutableStagePayload;\nimport org.apache.beam.sdk.runners.AppliedPTransform;\nimport org.apache.beam.sdk.util.construction.graph.ExecutableStage;\nimport org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Joiner;\nimport org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.Iterables;\nimport org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.LinkedHashMultimap;\nimport org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.Multimap;\n\n/**\n * Utilities for converting {@link ExecutableStage}s to and from {@link RunnerApi} protocol buffers.\n */\npublic class ExecutableStageTranslation {\n\n  /** Extracts an {@link ExecutableStagePayload} from the given transform. */\n  public static ExecutableStagePayload getExecutableStagePayload(\n      AppliedPTransform<?, ?, ?> appliedTransform) throws IOException {\n    RunnerApi.PTransform transform =\n        PTransformTranslation.toProto(\n            appliedTransform, SdkComponents.create(appliedTransform.getPipeline().getOptions()));\n    checkArgument(ExecutableStage.URN.equals(transform.getSpec().getUrn()));\n    return ExecutableStagePayload.parseFrom(transform.getSpec().getPayload());\n  }\n\n  public static String generateNameFromStagePayload(ExecutableStagePayload stagePayload) {\n    StringBuilder sb = new StringBuilder();\n    RunnerApi.Components components = stagePayload.getComponents();\n    final int transformsCount = stagePayload.getTransformsCount();\n    sb.append("[").append(transformsCount).append("]");\n    Collection<String> names = new ArrayList<>();\n    for (int i = 0; i < transformsCount; i++) {\n      String name = components.getTransformsOrThrow(stagePayload.getTransforms(i)).getUniqueName();\n      // Java: Remove the \'ParMultiDo(Anonymous)\' suffix which just makes the name longer\n      name = name.replaceFirst("/ParMultiDo\\\\(Anonymous\\\\)$", "");', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
22. Bash
Input
{
+  "command": "head -60 /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ImmutableExecutableStage.java",
+  "description": "Check ImmutableExecutableStage content"
+}
Output
{'stdout': '/*\n * Licensed to the Apache Software Foundation (ASF) under one\n * or more contributor license agreements.  See the NOTICE file\n * distributed with this work for additional information\n * regarding copyright ownership.  The ASF licenses this file\n * to you under the Apache License, Version 2.0 (the\n * "License"); you may not use this file except in compliance\n * with the License.  You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an "AS IS" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\npackage org.apache.beam.sdk.util.construction.graph;\n\nimport com.google.auto.value.AutoValue;\nimport java.util.Collection;\nimport java.util.stream.Collectors;\nimport org.apache.beam.model.pipeline.v1.RunnerApi.Components;\nimport org.apache.beam.model.pipeline.v1.RunnerApi.Environment;\nimport org.apache.beam.model.pipeline.v1.RunnerApi.ExecutableStagePayload.WireCoderSetting;\nimport org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.ImmutableSet;\n\n/** An {@link ExecutableStage} which is constructed with all of its initial state. */\n@AutoValue\npublic abstract class ImmutableExecutableStage implements ExecutableStage {\n  public static ImmutableExecutableStage ofFullComponents(\n      Components components,\n      Environment environment,\n      PipelineNode.PCollectionNode input,\n      Collection<SideInputReference> sideInputs,\n      Collection<UserStateReference> userStates,\n      Collection<TimerReference> timers,\n      Collection<PipelineNode.PTransformNode> transforms,\n      Collection<PipelineNode.PCollectionNode> outputs,\n      Collection<WireCoderSetting> wireCoderSettings) {\n    Components prunedComponents =\n        components\n            .toBuilder()\n            .clearTransforms()\n            .putAllTransforms(\n                transforms.stream()\n                    .collect(\n                        Collectors.toMap(\n                            PipelineNode.PTransformNode::getId,\n                            PipelineNode.PTransformNode::getTransform)))\n            .build();\n    return of(\n        prunedComponents,\n        environment,\n        input,\n        sideInputs,\n        userStates,\n        timers,\n        transforms,\n        outputs,', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
23. Bash
Input
{
+  "command": "head -60 /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/UnboundedReadFromBoundedSource.java",
+  "description": "Check UnboundedReadFromBoundedSource content"
+}
Output
{'stdout': '/*\n * Licensed to the Apache Software Foundation (ASF) under one\n * or more contributor license agreements.  See the NOTICE file\n * distributed with this work for additional information\n * regarding copyright ownership.  The ASF licenses this file\n * to you under the Apache License, Version 2.0 (the\n * "License"); you may not use this file except in compliance\n * with the License.  You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an "AS IS" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\npackage org.apache.beam.sdk.util.construction;\n\nimport static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkNotNull;\nimport static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkState;\n\nimport java.io.IOException;\nimport java.io.InputStream;\nimport java.io.OutputStream;\nimport java.util.Arrays;\nimport java.util.Collections;\nimport java.util.Iterator;\nimport java.util.List;\nimport java.util.NoSuchElementException;\nimport java.util.stream.Collectors;\nimport org.apache.beam.sdk.coders.Coder;\nimport org.apache.beam.sdk.coders.CoderException;\nimport org.apache.beam.sdk.coders.ListCoder;\nimport org.apache.beam.sdk.coders.NullableCoder;\nimport org.apache.beam.sdk.coders.SerializableCoder;\nimport org.apache.beam.sdk.coders.StructuredCoder;\nimport org.apache.beam.sdk.io.BoundedSource;\nimport org.apache.beam.sdk.io.BoundedSource.BoundedReader;\nimport org.apache.beam.sdk.io.Read;\nimport org.apache.beam.sdk.io.UnboundedSource;\nimport org.apache.beam.sdk.options.PipelineOptions;\nimport org.apache.beam.sdk.transforms.PTransform;\nimport org.apache.beam.sdk.transforms.display.DisplayData;\nimport org.apache.beam.sdk.transforms.windowing.BoundedWindow;\nimport org.apache.beam.sdk.util.NameUtils;\nimport org.apache.beam.sdk.values.PBegin;\nimport org.apache.beam.sdk.values.PCollection;\nimport org.apache.beam.sdk.values.TimestampedValue;\nimport org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.annotations.VisibleForTesting;\nimport org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.ImmutableList;\nimport org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.Lists;\nimport org.checkerframework.checker.nullness.qual.Nullable;\nimport org.joda.time.Instant;\nimport org.slf4j.Logger;\nimport org.slf4j.LoggerFactory;\n\n/**\n * {@link PTransform} that converts a {@link BoundedSource} as an {@link UnboundedSource}.\n *', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
24. Bash
Input
{
+  "command": "head -80 /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ReadTranslation.java",
+  "description": "Check ReadTranslation content"
+}
Output
{'stdout': '/*\n * Licensed to the Apache Software Foundation (ASF) under one\n * or more contributor license agreements.  See the NOTICE file\n * distributed with this work for additional information\n * regarding copyright ownership.  The ASF licenses this file\n * to you under the Apache License, Version 2.0 (the\n * "License"); you may not use this file except in compliance\n * with the License.  You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an "AS IS" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\npackage org.apache.beam.sdk.util.construction;\n\nimport static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkArgument;\n\nimport com.google.auto.service.AutoService;\nimport java.io.IOException;\nimport java.util.Collections;\nimport java.util.Map;\nimport org.apache.beam.model.pipeline.v1.RunnerApi;\nimport org.apache.beam.model.pipeline.v1.RunnerApi.FunctionSpec;\nimport org.apache.beam.model.pipeline.v1.RunnerApi.IsBounded;\nimport org.apache.beam.model.pipeline.v1.RunnerApi.ReadPayload;\nimport org.apache.beam.sdk.io.BoundedSource;\nimport org.apache.beam.sdk.io.Source;\nimport org.apache.beam.sdk.io.UnboundedSource;\nimport org.apache.beam.sdk.runners.AppliedPTransform;\nimport org.apache.beam.sdk.transforms.PTransform;\nimport org.apache.beam.sdk.util.SerializableUtils;\nimport org.apache.beam.sdk.values.PBegin;\nimport org.apache.beam.sdk.values.PCollection;\nimport org.apache.beam.vendor.grpc.v1p60p1.com.google.protobuf.ByteString;\nimport org.apache.beam.vendor.grpc.v1p60p1.com.google.protobuf.InvalidProtocolBufferException;\nimport org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.ImmutableMap;\n\n/**\n * Methods for translating {@link SplittableParDo.PrimitiveBoundedRead} and {@link\n * SplittableParDo.PrimitiveUnboundedRead} {@link PTransform PTransformTranslation} into {@link\n * ReadPayload} protos.\n */\n@SuppressWarnings({\n  "nullness", // TODO(https://github.com/apache/beam/issues/20497)\n  "rawtypes" // TODO(https://github.com/apache/beam/issues/20447)\n})\npublic class ReadTranslation {\n  private static final String JAVA_SERIALIZED_BOUNDED_SOURCE = "beam:java:boundedsource:v1";\n  private static final String JAVA_SERIALIZED_UNBOUNDED_SOURCE = "beam:java:unboundedsource:v1";\n\n  public static ReadPayload toProto(SplittableParDo.PrimitiveBoundedRead<?> read) {\n    return ReadPayload.newBuilder()\n        .setIsBounded(IsBounded.Enum.BOUNDED)\n        .setSource(toProto(read.getSource()))\n        .build();\n  }\n\n  public static ReadPayload toProto(SplittableParDo.PrimitiveUnboundedRead<?> read) {\n    return ReadPayload.newBuilder()\n        .setIsBounded(IsBounded.Enum.UNBOUNDED)\n        .setSource(toProto(read.getSource()))\n        .build();\n  }\n\n  public static FunctionSpec toProto(Source<?> source) {\n    if (source instanceof BoundedSource) {\n      return toProto((BoundedSource) source);\n    } else if (source instanceof UnboundedSource) {\n      return toProto((UnboundedSource<?, ?>) source);\n    } else {\n      throw new IllegalArgumentException(\n          String.format("Unknown %s type %s", Source.class.getSimpleName(), source.getClass()));\n    }\n  }\n\n  private static FunctionSpec toProto(BoundedSource<?> source) {', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
25. Bash
Input
{
+  "command": "head -60 /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ExecutableStage.java",
+  "description": "Check ExecutableStage content"
+}
Output
{'stdout': '/*\n * Licensed to the Apache Software Foundation (ASF) under one\n * or more contributor license agreements.  See the NOTICE file\n * distributed with this work for additional information\n * regarding copyright ownership.  The ASF licenses this file\n * to you under the Apache License, Version 2.0 (the\n * "License"); you may not use this file except in compliance\n * with the License.  You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an "AS IS" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\npackage org.apache.beam.sdk.util.construction.graph;\n\nimport java.util.Collection;\nimport java.util.Collections;\nimport java.util.List;\nimport java.util.stream.Collectors;\nimport org.apache.beam.model.pipeline.v1.RunnerApi;\nimport org.apache.beam.model.pipeline.v1.RunnerApi.Components;\nimport org.apache.beam.model.pipeline.v1.RunnerApi.Environment;\nimport org.apache.beam.model.pipeline.v1.RunnerApi.ExecutableStagePayload;\nimport org.apache.beam.model.pipeline.v1.RunnerApi.ExecutableStagePayload.SideInputId;\nimport org.apache.beam.model.pipeline.v1.RunnerApi.ExecutableStagePayload.TimerId;\nimport org.apache.beam.model.pipeline.v1.RunnerApi.ExecutableStagePayload.UserStateId;\nimport org.apache.beam.model.pipeline.v1.RunnerApi.ExecutableStagePayload.WireCoderSetting;\nimport org.apache.beam.model.pipeline.v1.RunnerApi.FunctionSpec;\nimport org.apache.beam.model.pipeline.v1.RunnerApi.PCollection;\nimport org.apache.beam.model.pipeline.v1.RunnerApi.PTransform;\nimport org.apache.beam.model.pipeline.v1.RunnerApi.Pipeline;\n\n/**\n * A combination of PTransforms that can be executed within a single SDK harness.\n *\n * <p>Contains only the nodes that specify the processing to perform within the SDK harness, and\n * does not contain any runner-executed nodes.\n *\n * <p>Within a single {@link Pipeline}, {@link PTransform PTransforms} and {@link PCollection\n * PCollections} are permitted to appear in multiple executable stages. However, paths from a root\n * {@link PTransform} to any other {@link PTransform} within that set of stages must be unique.\n */\npublic interface ExecutableStage {\n  /**\n   * The URN identifying an {@link ExecutableStage} that has been converted to a {@link PTransform}.\n   */\n  String URN = "beam:runner:executable_stage:v1";\n\n  /**\n   * Return the {@link Components} required to execute this {@link ExecutableStage}.\n   *\n   * <p>This must contain all of the transforms returned by {@link #getTransforms()} and the closure\n   * of all components that those {@link PipelineNode.PTransformNode transforms} reference.\n   */\n  RunnerApi.Components getComponents();', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
26. Bash
Input
{
+  "command": "grep -n \"public.*class\\|interface \" /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ReadTranslation.java | head -20",
+  "description": "Check ReadTranslation class definitions"
+}
Output
{'stdout': '51:public class ReadTranslation {\n150:  public static class UnboundedReadPayloadTranslator\n180:  public static class BoundedReadPayloadTranslator\n208:  public static class Registrar implements TransformPayloadTranslatorRegistrar {', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
27. Bash
Input
{
+  "command": "grep -n \"class PrimitiveBoundedRead\\|class PrimitiveUnboundedRead\\|class.*BoundedRead\\|class.*UnboundedRead\" /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDo.java | head -20",
+  "description": "Check SplittableParDo BoundedRead/UnboundedRead classes"
+}
Output
{'stdout': '727:          PTransformMatchers.classEqualTo(Read.Bounded.class), new BoundedReadOverrideFactory<>());\n737:  private static class BoundedReadOverrideFactory<T>\n753:  private static class UnboundedReadOverrideFactory<T>\n816:  public static class PrimitiveBoundedRead<T> extends PrimitiveRead<T> {\n836:  public static class PrimitiveUnboundedRead<T> extends PrimitiveRead<T> {', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
28. Bash
Input
{
+  "command": "grep -n \"class\\|interface\" /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/UnboundedReadFromBoundedSource.java | head -20",
+  "description": "Check UnboundedReadFromBoundedSource class hierarchy"
+}
Output
{'stdout': '76:public class UnboundedReadFromBoundedSource<T> extends PTransform<PBegin, PCollection<T>> {\n78:  private static final Logger LOG = LoggerFactory.getLogger(UnboundedReadFromBoundedSource.class);\n109:    // We explicitly do not register base-class data, instead we use the delegate inner source.\n115:  public static class BoundedToUnboundedSourceAdapter<T>\n188:    public static class Checkpoint<T> implements UnboundedSource.CheckpointMark {\n216:    static class CheckpointCoder<T> extends StructuredCoder<Checkpoint<T>> {\n230:        this.sourceCoder = NullableCoder.of(SerializableCoder.of(BoundedSource.class));\n267:    class Reader extends UnboundedReader<T> {\n395:    private class ResidualElements {\n461:    private class ResidualSource {', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
29. Bash
Input
{
+  "command": "grep -rn \"class.*BoundedSource\\|class.*UnboundedSource\" /workspace/beam--v2.62.0/runners/core-java/src/main/java/ --include=\"*.java\" | head -20",
+  "description": "Check BoundedSource/UnboundedSource classes in runners/core-java"
+}
Output
{'stdout': '', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
30. Bash
Input
{
+  "command": "grep -n \"class\\|interface\" /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PipelineTranslation.java | head -15",
+  "description": "Check PipelineTranslation class definitions"
+}
Output
{'stdout': '40:public class PipelineTranslation {\n115:        pipeline.getOptions().as(ExternalTranslationOptions.class).getTransformsToOverride();', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
31. Bash
Input
{
+  "command": "grep -n \"class\\|interface\" /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/runners/TransformHierarchy.java | head -15",
+  "description": "Check TransformHierarchy class definitions"
+}
Output
{'stdout': '62:public class TransformHierarchy {\n63:  private static final Logger LOG = LoggerFactory.getLogger(TransformHierarchy.class);\n95:        transform, "A %s must be provided for all Nodes", PTransform.class.getSimpleName());\n97:        name, "A name must be provided for all %s Nodes", PTransform.class.getSimpleName());\n99:        input, "An input must be provided for all %s Nodes", PTransform.class.getSimpleName());\n240:  public class Node {\n437:                PCollection.class.getSimpleName(),\n438:                PCollection.class.getSimpleName(),', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
32. Bash
Input
{
+  "command": "head -50 /workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/SplittableParDoViaKeyedWorkItems.java",
+  "description": "Check SplittableParDoViaKeyedWorkItems content"
+}
Output
{'stdout': '/*\n * Licensed to the Apache Software Foundation (ASF) under one\n * or more contributor license agreements.  See the NOTICE file\n * distributed with this work for additional information\n * regarding copyright ownership.  The ASF licenses this file\n * to you under the Apache License, Version 2.0 (the\n * "License"); you may not use this file except in compliance\n * with the License.  You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an "AS IS" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\npackage org.apache.beam.runners.core;\n\nimport static org.apache.beam.sdk.util.construction.SplittableParDo.SPLITTABLE_PROCESS_URN;\n\nimport com.google.auto.service.AutoService;\nimport java.util.List;\nimport java.util.Map;\nimport org.apache.beam.model.pipeline.v1.RunnerApi;\nimport org.apache.beam.sdk.coders.ByteArrayCoder;\nimport org.apache.beam.sdk.coders.Coder;\nimport org.apache.beam.sdk.coders.KvCoder;\nimport org.apache.beam.sdk.options.PipelineOptions;\nimport org.apache.beam.sdk.runners.AppliedPTransform;\nimport org.apache.beam.sdk.runners.PTransformOverrideFactory;\nimport org.apache.beam.sdk.state.TimeDomain;\nimport org.apache.beam.sdk.state.ValueState;\nimport org.apache.beam.sdk.state.WatermarkHoldState;\nimport org.apache.beam.sdk.transforms.Combine;\nimport org.apache.beam.sdk.transforms.DoFn;\nimport org.apache.beam.sdk.transforms.GroupByKey;\nimport org.apache.beam.sdk.transforms.PTransform;\nimport org.apache.beam.sdk.transforms.reflect.DoFnInvoker;\nimport org.apache.beam.sdk.transforms.reflect.DoFnInvoker.BaseArgumentProvider;\nimport org.apache.beam.sdk.transforms.reflect.DoFnInvokers;\nimport org.apache.beam.sdk.transforms.splittabledofn.RestrictionTracker;\nimport org.apache.beam.sdk.transforms.splittabledofn.WatermarkEstimator;\nimport org.apache.beam.sdk.transforms.windowing.BoundedWindow;\nimport org.apache.beam.sdk.transforms.windowing.GlobalWindow;\nimport org.apache.beam.sdk.transforms.windowing.PaneInfo;\nimport org.apache.beam.sdk.transforms.windowing.TimestampCombiner;\nimport org.apache.beam.sdk.util.WindowedValue;\nimport org.apache.beam.sdk.util.construction.PTransformReplacements;\nimport org.apache.beam.sdk.util.construction.PTransformTranslation;', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
33. Bash
Input
{
+  "command": "head -60 /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverrideFactory.java",
+  "description": "Check PTransformOverrideFactory content"
+}
Output
{'stdout': '/*\n * Licensed to the Apache Software Foundation (ASF) under one\n * or more contributor license agreements.  See the NOTICE file\n * distributed with this work for additional information\n * regarding copyright ownership.  The ASF licenses this file\n * to you under the Apache License, Version 2.0 (the\n * "License"); you may not use this file except in compliance\n * with the License.  You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an "AS IS" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\npackage org.apache.beam.sdk.runners;\n\nimport com.google.auto.value.AutoValue;\nimport java.util.Map;\nimport org.apache.beam.sdk.PipelineRunner;\nimport org.apache.beam.sdk.annotations.Internal;\nimport org.apache.beam.sdk.transforms.PTransform;\nimport org.apache.beam.sdk.values.PCollection;\nimport org.apache.beam.sdk.values.PInput;\nimport org.apache.beam.sdk.values.POutput;\nimport org.apache.beam.sdk.values.TaggedPValue;\nimport org.apache.beam.sdk.values.TupleTag;\n\n/**\n * <b><i>For internal use only; no backwards-compatibility guarantees.</i></b>\n *\n * <p>Produces {@link PipelineRunner}-specific overrides of {@link PTransform PTransforms}, and\n * provides mappings between original and replacement outputs.\n */\n@Internal\n@SuppressWarnings({\n  "rawtypes" // TODO(https://github.com/apache/beam/issues/20447)\n})\npublic interface PTransformOverrideFactory<\n    InputT extends PInput,\n    OutputT extends POutput,\n    TransformT extends PTransform<? super InputT, OutputT>> {\n  /**\n   * Returns a {@link PTransform} that produces equivalent output to the provided {@link\n   * AppliedPTransform transform}.\n   */\n  PTransformReplacement<InputT, OutputT> getReplacementTransform(\n      AppliedPTransform<InputT, OutputT, TransformT> transform);\n\n  /**\n   * Returns a {@link Map} from the expanded values in {@code newOutput} to the values produced by\n   * the original transform.\n   */\n  Map<PCollection<?>, ReplacementOutput> mapOutputs(\n      Map<TupleTag<?>, PCollection<?>> outputs, OutputT newOutput);\n\n  /**\n   * A {@link PTransform} that replaces an {@link AppliedPTransform}, and the input required to do', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
34. Bash
Input
{
+  "command": "grep -n \"class\\|interface\" /workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/SplittableParDoViaKeyedWorkItems.java | head -20",
+  "description": "Check SplittableParDoViaKeyedWorkItems class definitions"
+}
Output
{'stdout': '77:public class SplittableParDoViaKeyedWorkItems {\n85:  public static class GBKIntoKeyedWorkItems<KeyT, InputT>\n114:  public static class OverrideFactory<InputT, OutputT, RestrictionT, WatermarkEstimatorStateT>\n144:  public static class SplittableProcessViaKeyedWorkItems<\n169:  public static class ProcessElements<\n238:  public static class ProcessFn<InputT, OutputT, RestrictionT, PositionT, WatermarkEstimatorStateT>\n454:                    return ProcessFn.class.getSimpleName()\n518:                  return ProcessFn.class.getSimpleName() + ".invokeNewWatermarkEstimator";\n567:                  return ProcessFn.class.getSimpleName() + ".invokeNewTracker";\n674:                      ProcessElement.class.getSimpleName()));\n696:  @AutoService(TransformPayloadTranslatorRegistrar.class)\n697:  public static class Registrar implements TransformPayloadTranslatorRegistrar {\n707:              SplittableParDoViaKeyedWorkItems.ProcessElements.class,', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
35. Bash
Input
{
+  "command": "grep -rn \"class\\|interface\" /workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/construction/SerializablePipelineOptions.java | head -5",
+  "description": "Check SerializablePipelineOptions class"
+}
Output
{'stdout': '/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/construction/SerializablePipelineOptions.java:35:public class SerializablePipelineOptions implements Serializable {\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/construction/SerializablePipelineOptions.java:76:      return MAPPER.readValue(options, PipelineOptions.class);\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/construction/SerializablePipelineOptions.java:97:    // do not assert on this.options.equals(that.options) because PipelineOptions is a interface', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
36. Bash
Input
{
+  "command": "find /workspace/beam--v2.62.0/runners/portability /workspace/beam--v2.62.0/runners/java-fn-execution -name \"*.java\" | xargs grep -l \"PipelineTranslator\" 2>/dev/null",
+  "description": "Find PipelineTranslator in portability and fn-execution runners"
+}
Output
{'stdout': '/workspace/beam--v2.62.0/runners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/translation/PipelineTranslatorUtils.java\n/workspace/beam--v2.62.0/runners/java-fn-execution/src/test/java/org/apache/beam/runners/fnexecution/translation/PipelineTranslatorUtilsTest.java', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
37. Bash
Input
{
+  "command": "head -50 /workspace/beam--v2.62.0/runners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/translation/PipelineTranslatorUtils.java",
+  "description": "Check PipelineTranslatorUtils content"
+}
Output
{'stdout': '/*\n * Licensed to the Apache Software Foundation (ASF) under one\n * or more contributor license agreements.  See the NOTICE file\n * distributed with this work for additional information\n * regarding copyright ownership.  The ASF licenses this file\n * to you under the Apache License, Version 2.0 (the\n * "License"); you may not use this file except in compliance\n * with the License.  You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an "AS IS" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\npackage org.apache.beam.runners.fnexecution.translation;\n\nimport static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkNotNull;\n\nimport java.io.IOException;\nimport java.util.Collection;\nimport java.util.Collections;\nimport java.util.Locale;\nimport java.util.Map;\nimport org.apache.beam.model.pipeline.v1.RunnerApi;\nimport org.apache.beam.model.pipeline.v1.RunnerApi.PCollection;\nimport org.apache.beam.runners.core.InMemoryTimerInternals;\nimport org.apache.beam.runners.core.StateNamespace;\nimport org.apache.beam.runners.core.StateNamespaces;\nimport org.apache.beam.runners.core.TimerInternals;\nimport org.apache.beam.runners.fnexecution.control.TimerReceiverFactory;\nimport org.apache.beam.runners.fnexecution.wire.WireCoders;\nimport org.apache.beam.sdk.coders.Coder;\nimport org.apache.beam.sdk.fn.data.FnDataReceiver;\nimport org.apache.beam.sdk.transforms.windowing.BoundedWindow;\nimport org.apache.beam.sdk.transforms.windowing.PaneInfo;\nimport org.apache.beam.sdk.util.WindowedValue;\nimport org.apache.beam.sdk.util.construction.RehydratedComponents;\nimport org.apache.beam.sdk.util.construction.Timer;\nimport org.apache.beam.sdk.util.construction.WindowingStrategyTranslation;\nimport org.apache.beam.sdk.util.construction.graph.PipelineNode;\nimport org.apache.beam.sdk.values.KV;\nimport org.apache.beam.sdk.values.WindowingStrategy;\nimport org.apache.beam.vendor.grpc.v1p60p1.com.google.protobuf.InvalidProtocolBufferException;\nimport org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions;\nimport org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.BiMap;\nimport org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.ImmutableBiMap;\nimport org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.Iterables;', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
38. Bash
Input
{
+  "command": "grep -n \"interface\\|class\" /workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPortablePipelineTranslator.java | head -10",
+  "description": "Check FlinkPortablePipelineTranslator content"
+}
Output
{'stdout': '41:public interface FlinkPortablePipelineTranslator<\n45:  interface TranslationContext {\n52:  interface Executor {', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
39. Bash
Input
{
+  "command": "grep -rn \"interface PipelineTranslator\" /workspace/beam--v2.62.0/ --include=\"*.java\" 2>/dev/null",
+  "description": "Find exact interface PipelineTranslator definition"
+}
Output
{'stdout': '', 'stderr': '', 'interrupted': False, 'isImage': False, 'returnCodeInterpretation': 'No matches found', 'noOutputExpected': False}
40. Write
Input
{
+  "file_path": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\"repo\": \"apache/beam\", \"path\": \"runners/core-java/src/main/java/org/apache/beam/runners/core/SplittableParDoViaKeyedWorkItems.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"runners/core-java/src/main/java/org/apache/beam/runners/core/construction/SerializablePipelineOptions.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/runners/TransformHierarchy.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverride.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverrideFactory.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PipelineTranslation.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExecutableStageTranslation.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ExecutableStage.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ImmutableExecutableStage.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/UnboundedReadFromBoundedSource.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ReadTranslation.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDo.java\"}\n  ],\n  \"symbols\": [\n    {\n      \"repo\": \"apache/beam\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PipelineTranslation.java\",\n      \"symbol\": \"PipelineTranslation\"\n    },\n    {\n      \"repo\": \"apache/beam\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/runners/TransformHierarchy.java\",\n      \"symbol\": \"TransformHierarchy\"\n    },\n    {\n      \"repo\": \"apache/beam\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverride.java\",\n      \"symbol\": \"PTransformOverride\"\n    },\n    {\n      \"repo\": \"apache/beam\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverrideFactory.java\",\n      \"symbol\": \"PTransformOverrideFactory\"\n    },\n    {\n      \"repo\": \"apache/beam\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExecutableStageTranslation.java\",\n      \"symbol\": \"ExecutableStageTranslation\"\n    },\n    {\n      \"repo\": \"apache/beam\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ExecutableStage.java\",\n      \"symbol\": \"ExecutableStage\"\n    },\n    {\n      \"repo\": \"apache/beam\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ImmutableExecutableStage.java\",\n      \"symbol\": \"ImmutableExecutableStage\"\n    },\n    {\n      \"repo\": \"apache/beam\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/UnboundedReadFromBoundedSource.java\",\n      \"symbol\": \"UnboundedReadFromBoundedSource\"\n    },\n    {\n      \"repo\": \"apache/beam\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/UnboundedReadFromBoundedSource.java\",\n      \"symbol\": \"BoundedToUnboundedSourceAdapter\"\n    },\n    {\n      \"repo\": \"apache/beam\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ReadTranslation.java\",\n      \"symbol\": \"ReadTranslation\"\n    },\n    {\n      \"repo\": \"apache/beam\",\n      \"path\": \"sdks/java/core/src/main/java
+...
Output
{'type': 'create', 'filePath': '/workspace/answer.json', 'content': '{\n  "files": [\n    {"repo": "apache/beam", "path": "runners/core-java/src/main/java/org/apache/beam/runners/core/SplittableParDoViaKeyedWorkItems.java"},\n    {"repo": "apache/beam", "path": "runners/core-java/src/main/java/org/apache/beam/runners/core/construction/SerializablePipelineOptions.java"},\n    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/runners/TransformHierarchy.java"},\n    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverride.java"},\n    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverrideFactory.java"},\n    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PipelineTranslation.java"},\n    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExecutableStageTranslation.java"},\n    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ExecutableStage.java"},\n    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ImmutableExecutableStage.java"},\n    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/UnboundedReadFromBoundedSource.java"},\n    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ReadTranslation.java"},\n    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDo.java"}\n  ],\n  "symbols": [\n    {\n      "repo": "apache/beam",\n      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PipelineTranslation.java",\n      "symbol": "PipelineTranslation"\n    },\n    {\n      "repo": "apache/beam",\n      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/runners/TransformHierarchy.java",\n      "symbol": "TransformHierarchy"\n    },\n    {\n      "repo": "apache/beam",\n      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverride.java",\n      "symbol": "PTransformOverride"\n    },\n    {\n      "repo": "apache/beam",\n      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverrideFactory.java",\n      "symbol": "PTransformOverrideFactory"\n    },\n    {\n      "repo": "apache/beam",\n      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExecutableStageTranslation.java",\n      "symbol": "ExecutableStageTranslation"\n    },\n    {\n      "repo": "apache/beam",\n      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ExecutableStage.java",\n      "symbol": "ExecutableStage"\n    },\n    {\n      "repo": "apache/beam",\n      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ImmutableExecutableStage.java",\n      "symbol": "ImmutableExecutableStage"\n    },\n    {\n      "repo": "apache/beam",\n      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/UnboundedReadFromBoundedSource.java",\n      "symbol": "UnboundedReadFromBoundedSource"\n    },\n    {\n      "repo": "apache/beam",\n      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/UnboundedReadFromBoundedSource.java",\n      "symbol": "BoundedToUnboundedSourceAdapter"\n    },\n    {\n      "repo": "apache/beam",\n      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ReadTranslation.java",\n      "symbol": "ReadTranslation"\n    },\n    {\n      "repo": "apache/beam",\n      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ReadTranslation.java",\n      "symbol": "BoundedReadPayloadTranslator"\n    },\n    {\n      "repo": "apache/beam",\n      "path": "sdks/java/core/src/main/java/org/apache/beam...
Bash (39)
1. $ find /workspace -maxdepth 3 -type d | head -30
2. $ find /workspace/beam--v2.62.0/runners -maxdepth 2 -type d | head -30
3. $ find /workspace/beam--v2.62.0/runners/core-java/src -type f -name "*.java" | sort
4. $ find /workspace/beam--v2.62.0 -type d -name "core-construction-java" 2>/dev/null
5. $ grep -rl "PipelineTranslator" /workspace/beam--v2.62.0/runners/ --include="*.java" 2>/dev/null | head -20
6. $ grep -rl "TransformHierarchy" /workspace/beam--v2.62.0/runners/ --include="*.java" 2>/dev/null | head -20
7. $ grep -rl "PTransformOverride" /workspace/beam--v2.62.0/runners/ --include="*.java" 2>/dev/null | head -20
8. $ grep -rl "ExecutableStagePayload" /workspace/beam--v2.62.0/runners/ --include="*.java" 2>/dev/null | head -20
9. $ grep -rl "BoundedSource\|UnboundedSource" /workspace/beam--v2.62.0/runners/core-java/ --include="*.java" 2>/dev/null | head -20
10. $ find /workspace/beam--v2.62.0/sdks -type d -name "construction" 2>/dev/null | head -10
11. $ grep -rl "class PipelineTranslator\|interface PipelineTranslator" /workspace/beam--v2.62.0/ --include="*.java" 2>/dev/null | head -10
12. $ grep -rl "class TransformHierarchy\|interface TransformHierarchy" /workspace/beam--v2.62.0/ --include="*.java" 2>/dev/null | head -10
13. $ grep -rl "class PTransformOverride\|interface PTransformOverride" /workspace/beam--v2.62.0/ --include="*.java" 2>/dev/null | head -10
14. $ find /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction -name "*.java" | sort
15. $ grep -rl "ExecutableStagePayload" /workspace/beam--v2.62.0/sdks/ --include="*.java" 2>/dev/null | head -15
16. $ grep -rl "BoundedSource\|UnboundedSource" /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction --include="*.java" 2>/dev/null | head -10
17. $ grep -l "interface PipelineTranslator\|abstract.*PipelineTranslator" /workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPipelineTranslator.java 2>/dev/null && head -30 /workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPipelineTranslator.java
18. $ grep -l "interface PipelineTranslator\|abstract.*PipelineTranslator" /workspace/beam--v2.62.0/runners/spark/3/src/main/java/org/apache/beam/runners/spark/structuredstreaming/translation/PipelineTranslator.java 2>/dev/null && head -30 /workspace/beam--v2.62.0/runners/spark/3/src/main/java/org/apache/beam/runners/spark/structuredstreaming/translation/PipelineTranslator.java
19. $ head -50 /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/runners/TransformHierarchy.java
20. $ head -60 /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverride.java
21. $ head -60 /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExecutableStageTranslation.java
22. $ head -60 /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ImmutableExecutableStage.java
23. $ head -60 /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/UnboundedReadFromBoundedSource.java
24. $ head -80 /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ReadTranslation.java
25. $ head -60 /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ExecutableStage.java
26. $ grep -n "public.*class\|interface " /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ReadTranslation.java | head -20
27. $ grep -n "class PrimitiveBoundedRead\|class PrimitiveUnboundedRead\|class.*BoundedRead\|class.*UnboundedRead" /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDo.java | head -20
28. $ grep -n "class\|interface" /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/UnboundedReadFromBoundedSource.java | head -20
29. $ grep -rn "class.*BoundedSource\|class.*UnboundedSource" /workspace/beam--v2.62.0/runners/core-java/src/main/java/ --include="*.java" | head -20
30. $ grep -n "class\|interface" /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PipelineTranslation.java | head -15
31. $ grep -n "class\|interface" /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/runners/TransformHierarchy.java | head -15
32. $ head -50 /workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/SplittableParDoViaKeyedWorkItems.java
33. $ head -60 /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverrideFactory.java
34. $ grep -n "class\|interface" /workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/SplittableParDoViaKeyedWorkItems.java | head -20
35. $ grep -rn "class\|interface" /workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/construction/SerializablePipelineOptions.java | head -5
36. $ find /workspace/beam--v2.62.0/runners/portability /workspace/beam--v2.62.0/runners/java-fn-execution -name "*.java" | xargs grep -l "PipelineTranslator" 2>/dev/null
37. $ head -50 /workspace/beam--v2.62.0/runners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/translation/PipelineTranslatorUtils.java
38. $ grep -n "interface\|class" /workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPortablePipelineTranslator.java | head -10
39. $ grep -rn "interface PipelineTranslator" /workspace/beam--v2.62.0/ --include="*.java" 2>/dev/null
Sonnet 4.6 + MCP
Sourcegraph, no local source
0.628 rewardmean 0.551 (n=4)46 turns46 tools$1.39
repr trial mcp_ccx-crossorg-288_z5d1uv__2E7UiV9 · open full trace →
Instruction sent
# IMPORTANT: Source Code Access
+
+**Local source files are not present.** Your workspace does not contain source code. You **MUST** use Sourcegraph MCP tools to discover, read, and understand code before making any changes.
+
+**Target Repositories (version-pinned mirrors):**
+
+- `github.com/sg-evals/beam--v2.62.0` — use `repo:^github.com/sg-evals/beam--v2.62.0$` filter
+
+Scope ALL keyword_search/nls_search queries to these repos.
+Use the repo name as the `repo` parameter for read_file/go_to_definition/find_references.
+
+
+## Required Workflow
+
+1. **Search first** — Use MCP tools to find relevant files and understand existing patterns
+2. **Read remotely** — Use `sg_read_file` to read full file contents from Sourcegraph
+3. **Edit locally** — Use Edit, Write, and Bash to create or modify files in your working directory
+4. **Verify locally** — Run tests with Bash to check your changes
+5. **Produce answer.json** — After completing your edits, also write `/workspace/answer.json` summarizing your work:
+   ```json
+   {
+     "analysis": {
+       "summary": "Brief description of your approach",
+       "files_examined": [{"path": "file.ext", "description": "..."}],
+       "reasoning": "Detailed explanation or analysis"
+     },
+     "changes": [
+       {"file": "path.ext", "description": "...", "diff": "unified diff"}
+     ]
+   }
+   ```
+   Include `changes` with unified diffs for every file you modified. For analysis-only tasks, omit `changes` and focus on `analysis`.
+
+## Tool Selection
+
+| Goal | Tool |
+|------|------|
+| Exact symbol/string | `sg_keyword_search` |
+| Concepts/semantic search | `sg_nls_search` |
+| Trace usage/callers | `sg_find_references` |
+| See implementation | `sg_go_to_definition` |
+| Read full file | `sg_read_file` |
+| Browse structure | `sg_list_files` |
+| Find repos | `sg_list_repos` |
+| Search commits | `sg_commit_search` |
+| Track changes | `sg_diff_search` |
+| Compare versions | `sg_compare_revisions` |
+
+**Decision logic:**
+1. Know the exact symbol? → `sg_keyword_search`
+2. Know the concept, not the name? → `sg_nls_search`
+3. Need definition of a symbol? → `sg_go_to_definition`
+4. Need all callers/references? → `sg_find_references`
+5. Need full file content? → `sg_read_file`
+
+## Scoping (Always Do This)
+
+```
+repo:^github.com/ORG/REPO$           # Exact repo (preferred)
+repo:github.com/ORG/                 # All repos in org
+file:.*\.ts$                         # TypeScript only
+file:src/api/                        # Specific directory
+```
+
+Start narrow. Expand only if results are empty.
+
+## Efficiency Rules
+
+- Chain searches logically: search → read → references → definition
+- Don't re-search for the same pattern; use results from prior calls
+- Prefer `sg_keyword_search` over `sg_nls_search` when you have exact terms
+- Read 2-3 related files before synthesising, rather than one at a time
+- Don't read 20+ remote files without writing code — once you understand the pattern, start implementing
+
+## If Stuck
+
+If MCP search returns no results:
+1. Broaden the search query (synonyms, partial identifiers)
+2. Try `sg_nls_search` for semantic matching
+3. Use `sg_list_files` to browse the directory structure
+4. Use `sg_list_repos` to verify the repository name
+
+---
+
+**Sourcegraph Repositories:** `github.com/sg-evals/beam--v2.62.0`
+
+# IMPORTANT: Source Code Access
+
+**Local source files are not present.** Your workspace does not contain source code. You **MUST** use Sourcegraph MCP tools to discover, read, and understand code before making any changes.
+
+**Target Repositories (version-pinned mirrors):**
+
+- `github.com/sg-evals/beam--v2.62.0` — use `repo:^github.com/sg-evals/beam--v2.62.0$` filter
+
+Scope ALL keyword_search/nls_search queries to these repos.
+Use the repo name as the `repo` parameter for read_file/go_to_definition/find_references.
+
+
+## Required Workflow
+
+1. **Search first** — Use MCP tools to find relevant files and understand existing patterns
+2. **Read remotely** — Use `sg_read_file` to read full file contents from Sourcegraph
+3. **Edit locally** — Use Edit, Write, and Bash to create or modify files in your working directory
+4. **Verify locally** — Run tests with Bash to check your changes
+
+## Tool Selection
+
+| Goal | Tool |
+|------|------|
+| Exact symbol/string | `sg_keyword_search` |
+| Concepts/semantic search | `sg_nls_search` |
+| Trace usage/callers | `sg_find_references` |
+| See implementation | `sg_go_to_definition` |
+| Read full file | `sg_read_file` |
+| Browse structure | `sg_list_files` |
+| Find repos | `sg_list_repos` |
+| Search commits | `sg_commit_search` |
+| Track changes | `sg_diff_search` |
+| Compare versions | `sg_compare_revisions` |
+
+**Decision logic:**
+1. Know the exact symbol? → `sg_keyword_search`
+2. Know the concept, not the name? → `sg_nls_search`
+3. Need definition of a symbol? → `sg_go_to_definition`
+4. Need all callers/references? → `sg_find_references`
+5. Need full file content? → `sg_read_file`
+
+## Scoping (Always Do This)
+
+```
+repo:^github.com/ORG/REPO$           # Exact repo (preferred)
+repo:github.com/ORG/                 # All repos in org
+file:.*\.ts$                         # TypeScript only
+file:src/api/                        # Specific directory
+```
+
+Start narrow. Expand only if results are empty.
+
+## Efficiency Rules
+
+- Chain searches logically: search → read → references → definition
+- Don't re-search for the same pattern; use results from prior calls
+- Prefer `sg_keyword_search` over `sg_nls_search` when you have exact terms
+- Read 2-3 related files before synthesising, rather than one at a time
+- Don't read 20+ remote files without writing code — once you understand the pattern, start implementing
+
+## If Stuck
+
+If MCP search returns no results:
+1. Broaden the search query (synonyms, partial identifiers)
+2. Try `sg_nls_search` for semantic matching
+3. Use `sg_list_files` to browse the directory structure
+4. Use `sg_list_repos` to verify the repository name
+
+---
+
+**Sourcegraph Repositories:** `github.com/sg-evals/beam--v2.62.0`
+
+# Apache Beam Pipeline Runner Translation Layer
+
+## Your Task
+
+Find all Java source files in apache/beam under runners/core-java/ and runners/core-construction-java/ that translate a Beam pipeline graph into runner-specific execution primitives. Identify: the PipelineTranslator interface, the TransformHierarchy walker, the PTransformOverride mechanism, the ExecutableStagePayload construction, and the BoundedSource/UnboundedSource adapter classes. For each file report its path and key class name.
+
+## Context
+
+You are working on a codebase task involving repos from the crossorg domain.
+
+## Available Resources
+
+The local `/workspace/` directory contains: sg-evals/beam--v2.62.0.
+
+## Output Format
+
+Create a file at `/workspace/answer.json` with your findings in the following structure:
+
+```json
+{
+  "files": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go"}
+  ],
+  "symbols": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "SymbolName"}
+  ],
+  "chain": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "FunctionName"}
+  ],
+  "text": "Narrative explanation of your findings, citing repos and file paths."
+}
+```
+
+Include only the fields relevant to this task. Your answer is evaluated against a closed-world oracle — completeness matters.
+
+## Evaluation
+
+Your answer will be scored on:
+- **File recall and precision**: Did you find all relevant files?
+
+## COVERAGE REQUIREMENTS — Do Not Write answer.json Too Early
+
+Before writing `answer.json`, you **must** verify coverage across all major
+subsystems named in the task.
+
+**Minimum workflow:**
+1. **Enumerate** — Search for all relevant directories and files across the codebase.
+2. **Read** — Read representative implementation files for each subsystem.
+3. **Extract** — Extract the key symbols required by the task (not just file paths).
+4. **Gap check** — List any providers, services, or middleware layers mentioned in
+   the task that are NOT yet backed by a concrete file read. If any gaps exist,
+   search for them before proceeding.
+5. **Only then** write `answer.json`.
+
+Do not stop after finding a plausible initial set of paths. The task rewards
+**broad, complete coverage** of required files and symbols.
+
+## PRE-TEST SANITY CHECK
+
+Before running tests, perform this check:
+1. List every file you have modified or created.
+2. For each file, state in one sentence why it is necessary for the task.
+3. If any file is unrelated to the stated task, **do not write it** (or revert
+   if already written).
+
+Use MCP for discovery and confirmation. Use local repo state only for narrow
+patching logic. Do not use `sg_read_file` output as a template to copy wholesale
+into the workspace.
+
Conversation (315)
#TypeToolText
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I'll search the Sourcegraph repository to find the relevant Java files in the Beam runners directories.
7assistantToolSearch
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No matching deferred tools found
9assistantToolSearch
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{"matches": ["mcp__sourcegraph__sg_commit_search", "mcp__sourcegraph__sg_diff_search", "mcp__sourcegraph__sg_keyword_search", "mcp__sourcegraph__sg_nls_search", "mcp__sourcegraph__sg_deepsearch_read"], "query": "sourcegraph search", "total_deferred_tools": 33}
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Now I'll search for the relevant files. Let me start by listing the directories and searching for key classes.
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validating "arguments": validating root: unexpected additional properties ["query"]
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validating "arguments": validating root: unexpected additional properties ["query"]
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{"matches": ["mcp__sourcegraph__sg_list_files"], "query": "select:mcp__sourcegraph__sg_list_files", "total_deferred_tools": 33}
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{"text":"runners/core-java/src/\nrunners/core-java/build.gradle\n"}
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{"text":"No files."}
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{"text":"runners/core-java/src/main/\nrunners/core-java/src/test/\n"}
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{"text":"runners/core-java/\nrunners/direct-java/\nrunners/extensions-java/\nrunners/flink/\nrunners/google-cloud-dataflow-java/\nrunners/java-fn-execution/\nrunners/java-job-service/\nrunners/jet/\nrunners/local-java/\nrunners/portability/\nrunners/prism/\nrunners/samza/\nrunners/spark/\nrunners/twister2/\n"}
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{"text":"runners/core-java/src/main/java/\n"}
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{"text":"# github.com/sg-evals/beam--v2.62.0 – runners/spark/3/src/main/java/org/apache/beam/runners/spark/structuredstreaming/translation/PipelineTranslator.java\n81: @Internal\n82: public abstract class PipelineTranslator {\n83:   private static final Logger LOG = LoggerFactory.getLogger(PipelineTranslator.class);\n84: \n85: \n\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPipelineTranslator.java\n29:  */\n30: abstract class FlinkPipelineTranslator extends Pipeline.PipelineVisitor.Defaults {\n31: \n32: \n23:  * The role of this class is to translate the Beam operators to their Flink counterparts. If we have\n24:  * a streaming job, this is instantiated as a {@link FlinkStreamingPipelineTranslator}. In other\n25:  * case, i.e. for a batch job, a {@link FlinkBatchPipelineTranslator} is created. Correspondingly,\n26:  * the {@link org.apache.beam.sdk.values.PCollection}-based user-provided job is translated into a\n27: \n\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchPipelineTranslator.java\n36: })\n37: class FlinkBatchPipelineTranslator extends FlinkPipelineTranslator {\n38: \n39:   private static final Logger LOG = LoggerFactory.getLogger(FlinkBatchPipelineTranslator.class);\n40: \n41: \n45: \n46:   public FlinkBatchPipelineTranslator(ExecutionEnvironment env, PipelineOptions options) {\n47:     this.batchContext = new FlinkBatchTranslationContext(env, options);\n48: \n\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkStreamingPipelineTranslator.java\n74: })\n75: class FlinkStreamingPipelineTranslator extends FlinkPipelineTranslator {\n76: \n77:   private static final Logger LOG = LoggerFactory.getLogg...
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Let me explore the core-java directory more deeply and search for the other key classes.
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{"text":"runners/core-java/src/main/java/org/\n"}
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{"text":"# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/runners/TransformHierarchy.java\n61: })\n62: public class TransformHierarchy {\n63:   private static final Logger LOG = LoggerFactory.getLogger(TransformHierarchy.class);\n64: \n65: \n74: \n75:   public TransformHierarchy(ResourceHints resourceHints) {\n76:     producers = new HashMap<>();\n77: \n84:    * Adds the named {@link PTransform} consuming the provided {@link PInput} as a node in this\n85:    * {@link TransformHierarchy} as a child of the current node, and sets it to be the current node.\n86:    *\n87: \n\n# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/test/java/org/apache/beam/sdk/runners/TransformHierarchyTest.java\n72: \n73: /** Tests for {@link TransformHierarchy}. */\n74: @RunWith(JUnit4.class)\n75: public class TransformHierarchyTest implements Serializable {\n76:   @Rule\n77: \n41: import org.apache.beam.sdk.runners.PTransformOverrideFactory.ReplacementOutput;\n42: import org.apache.beam.sdk.runners.TransformHierarchy.Node;\n43: import org.apache.beam.sdk.testing.TestPipeline;\n44: \n80:   @Rule public transient ExpectedException thrown = ExpectedException.none();\n81:   private transient TransformHierarchy hierarchy;\n82: \n83: \n\n# github.com/sg-evals/beam--v2.62.0 – runners/spark/src/test/resources/log4j-test.properties\n35: #log4j.logger.org.apache.beam.sdk.coders=INFO\n36: #log4j.logger.org.apache.beam.sdk.runners.TransformHierarchy=ERROR\n37: #log4j.logger.org.apache.beam.runners.spark.SparkRunner$Evaluator=ERROR\n38: \n\n# github.com/sg-evals/beam--v2.62.0 – runners/jet/src/main/java/org/apache/beam/runners/jet/Utils.java\n41: import org.apache.beam.sdk.runners.AppliedPTransform;\n42: import org.apache.beam.sdk.runners.TransformHierarchy;\n43...
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{"text":"runners/core-java/src/main/java/org/apache/\n"}
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{"text":"# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverride.java\n34: })\n35: public abstract class PTransformOverride {\n36:   public static PTransformOverride of(\n37:       PTransformMatcher matcher, PTransformOverrideFactory<?, ?, ?> factory) {\n38:     return new AutoValue_PTransformOverride(matcher, factory);\n39:   }\n40: \n26:  *\n27:  * <p>A {@link PTransformMatcher} and associated {@link PTransformOverrideFactory} to replace all\n28:  * matching {@link PTransform PTransforms}.\n29: \n43: \n44:   /** Gets the {@link PTransformOverrideFactory} of this override. */\n45:   public abstract PTransformOverrideFactory<?, ?, ?> getOverrideFactory();\n46: }\n47: \n\n# github.com/sg-evals/beam--v2.62.0 – sdks/python/apache_beam/runners/dataflow/ptransform_overrides.py\n24: \n25: class NativeReadPTransformOverride(PTransformOverride):\n26:   \"\"\"A ``PTransformOverride`` for ``Read`` using native sources.\n27: \n28: \n21: \n22: from apache_beam.pipeline import PTransformOverride\n23: \n24: \n\n# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverrideFactory.java\n40: })\n41: public interface PTransformOverrideFactory<\n42:     InputT extends PInput,\n43: \n68:             InputT input, PTransform<InputT, OutputT> transform) {\n69:       return new AutoValue_PTransformOverrideFactory_PTransformReplacement(input, transform);\n70:     }\n71: \n80:     public static ReplacementOutput of(TaggedPValue original, TaggedPValue replacement) {\n81:       return new AutoValue_PTransformOverrideFactory_ReplacementOutput(original, replacement);\n82:     }\n83: \n\n# github.com/sg-evals/beam--v2.62.0 – sdks/python/apache_beam/runners/dask/overrides.py\n23: from apache_...
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{"text":"runners/core-java/src/main/java/org/apache/beam/\n"}
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{"text":"# github.com/sg-evals/beam--v2.62.0 – sdks/go/pkg/beam/model/pipeline_v1/beam_runner_api.pb.go\n6415: // ProcessBundleDescriptor.\n6416: type ExecutableStagePayload struct {\n6417: \tstate         protoimpl.MessageState\n6418: \n7601: // local name.\n7602: type ExecutableStagePayload_SideInputId struct {\n7603: \tstate         protoimpl.MessageState\n7604: \n7660: // local name.\n7661: type ExecutableStagePayload_UserStateId struct {\n7662: \tstate         protoimpl.MessageState\n7663: \n\n# github.com/sg-evals/beam--v2.62.0 – sdks/typescript/src/apache_beam/proto/org/apache/beam/model/pipeline/v1/beam_runner_api.ts\n3083:  *\n3084:  * @generated from protobuf message org.apache.beam.model.pipeline.v1.ExecutableStagePayload\n3085:  */\n3086: export interface ExecutableStagePayload {\n3087:     /**\n3088: \n7848: // @generated message type with reflection information, may provide speed optimized methods\n7849: class ExecutableStagePayload$Type extends MessageType<ExecutableStagePayload> {\n7850:     constructor() {\n7851:         super(\"org.apache.beam.model.pipeline.v1.ExecutableStagePayload\", [\n7852:             { no: 1, name: \"environment\", kind: \"message\", T: () => Environment },\n7853:             { no: 9, name: \"wire_coder_settings\", kind: \"message\", repeat: 1 /*RepeatType.PACKED*/, T: () => ExecutableStagePayload_WireCoderSetting },\n7854:             { no: 2, name: \"input\", kind: \"scalar\", T: 9 /*ScalarType.STRING*/ },\n7855:             { no: 3, name: \"side_inputs\", kind: \"message\", repeat: 1 /*RepeatType.PACKED*/, T: () => ExecutableStagePayload_SideInputId },\n7856:             { no: 4, name: \"transforms\", kind: \"scalar\", repeat: 2 /*RepeatType.UNPACKED*/, T: 9 /*ScalarType.STRING*/ },\n7857: \n7954: /**\n7955:  * @generated Mes...
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81assistantmcp__sourcegraph__sg_list_files
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{"text":"runners/core-java/src/main/java/org/apache/beam/runners/\n"}
83assistantmcp__sourcegraph__sg_keyword_search
84usermcp__sourcegraph__sg_keyword_search
{"text":"No results.\n\nNo results found."}
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{"text":"runners/core-java/src/main/java/org/apache/beam/runners/core/\n"}
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{"text":"runners/core-java/src/main/java/org/apache/beam/runners/core/construction/\nrunners/core-java/src/main/java/org/apache/beam/runners/core/metrics/\nrunners/core-java/src/main/java/org/apache/beam/runners/core/serialization/\nrunners/core-java/src/main/java/org/apache/beam/runners/core/triggers/\nrunners/core-java/src/main/java/org/apache/beam/runners/core/ActiveWindowSet.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/Concatenate.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/DoFnRunner.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/DoFnRunners.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/ElementByteSizeObservable.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/GlobalCombineFnRunner.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/GlobalCombineFnRunners.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/GroupAlsoByWindowViaWindowSetNewDoFn.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/GroupAlsoByWindowsAggregators.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/GroupByKeyViaGroupByKeyOnly.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/InMemoryBundleFinalizer.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/InMemoryMultimapSideInputView.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/InMemoryStateInternals.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/InMemoryTimerInternals.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/KeyedWorkItem.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/KeyedWorkItemCoder.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/KeyedWorkIte...
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92assistantmcp__sourcegraph__sg_list_files
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{"text":"runners/core-java/src/main/java/org/apache/beam/runners/core/construction/SerializablePipelineOptions.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/construction/package-info.java\n"}
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Let me look at the construction utilities in the SDK and search for source adapters.
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{"text":"# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/io/Read.java\n268:    */\n269:   static class BoundedSourceAsSDFWrapperFn<T, BoundedSourceT extends BoundedSource<T>>\n270:       extends DoFn<BoundedSourceT, T> {\n271:     private static final Logger LOG = LoggerFactory.getLogger(BoundedSourceAsSDFWrapperFn.class);\n272: \n273: \n477:   @UnboundedPerElement\n478:   static class UnboundedSourceAsSDFWrapperFn<OutputT, CheckpointT extends CheckpointMark>\n479:       extends DoFn<UnboundedSource<OutputT, CheckpointT>, ValueWithRecordId<OutputT>> {\n480: \n487:     @VisibleForTesting\n488:     UnboundedSourceAsSDFWrapperFn(Coder<CheckpointT> checkpointCoder) {\n489:       this.checkpointCoder = checkpointCoder;\n490: \n\n# github.com/sg-evals/beam--v2.62.0 – CHANGES.md\n1059: * synthetic.SourceConfig field types have changed to int64 from int for better compatibility with Flink's use of Logical types in Schemas (Go) ([BEAM-14173](https://issues.apache.org/jira/browse/BEAM-14173))\n1060: * Default coder updated to compress sources used with `BoundedSourceAsSDFWrapperFn` and `UnboundedSourceAsSDFWrapper`.\n1061: \n1062: \n\n# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/test/java/org/apache/beam/sdk/io/ReadTest.java\n94:   public void testInstantiationOfBoundedSourceAsSDFWrapper() {\n95:     DoFn dofn = new Read.BoundedSourceAsSDFWrapperFn<>();\n96:     DoFnInvokers.invokerFor(dofn);\n97: \n236:       @SuppressWarnings(\"unchecked\")\n237:       Read.UnboundedSourceAsSDFWrapperFn<Long, CheckpointMark> createUnboundedSdfWrapper() {\n238:         return new Read.UnboundedSourceAsSDFWrapperFn<Long, CheckpointMark>(\n239:             (Coder) source.getCheckpointMarkCoder()) {\n240: \n"}
116assistantmcp__sourcegraph__sg_keyword_search
117usermcp__sourcegraph__sg_keyword_search
{"text":"No results.\n\nNo results found."}
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124assistantmcp__sourcegraph__sg_list_files
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{"text":"sdks/java/core/src/main/java/org/apache/beam/sdk/runners/AppliedPTransform.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformMatcher.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverride.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverrideFactory.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/runners/PipelineRunnerRegistrar.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/runners/TransformHierarchy.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/runners/package-info.java\n"}
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{"text":"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/renderer/\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/resources/\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ArtifactResolver.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/BeamUrns.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/CoderTranslation.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/CoderTranslator.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/CoderTranslatorRegistrar.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/CoderTranslators.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/CombineTranslation.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/CreatePCollectionViewTranslation.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/DeduplicatedFlattenFactory.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/DefaultArtifactResolver.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/DefaultExpansionServiceClientFactory.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/DisplayDataTranslation.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/EmptyFlattenAsCreateFactory.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/Environments.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExecutableStageTranslation.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExpansionServiceClient.java\nsdks/java/core/src/main/java/org/apa...
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{"text":"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ExecutableStage.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/FieldAccessVisitor.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/FusedPipeline.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/GreedyPCollectionFusers.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/GreedyPipelineFuser.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/GreedyStageFuser.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ImmutableExecutableStage.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/Networks.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/OutputDeduplicator.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/PCollectionOutputTagVisitor.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/PipelineNode.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/PipelineValidator.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ProjectionProducerVisitor.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ProjectionPushdownOptimizer.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ProtoOverrides.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/QueryablePipeline.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/SideInputReference.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/SplittableParDoExpander.java\nsdks/java/core/sr...
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{"text":"runners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/translation/BatchSideInputHandlerFactory.java\nrunners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/translation/PipelineTranslatorUtils.java\nrunners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/translation/StreamingSideInputHandlerFactory.java\nrunners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/translation/package-info.java\n"}
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Let me read the key files to understand their content and class names.
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{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/beam--v2.62.0@aca5e3f4b4cb433aac991e2b228b500898aa30e7/-/blob/sdks/java/core/src/main/java/org/apache/beam/sdk/runners/TransformHierarchy.java\n1: /*\n2:  * Licensed to the Apache Software Foundation (ASF) under one\n3:  * or more contributor license agreements.  See the NOTICE file\n4:  * distributed with this work for additional information\n5:  * regarding copyright ownership.  The ASF licenses this file\n6:  * to you under the Apache License, Version 2.0 (the\n7:  * \"License\"); you may not use this file except in compliance\n8:  * with the License.  You may obtain a copy of the License at\n9:  *\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\n11:  *\n12:  * Unless required by applicable law or agreed to in writing, software\n13:  * distributed under the License is distributed on an \"AS IS\" BASIS,\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n15:  * See the License for the specific language governing permissions and\n16:  * limitations under the License.\n17:  */\n18: package org.apache.beam.sdk.runners;\n19: \n20: import static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkArgument;\n21: import static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkNotNull;\n22: import static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkState;\n23: \n24: import java.util.ArrayList;\n25: import java.util.Collections;\n26: import java.util.HashMap;\n27: import java.util.HashSet;\n28: import java.util.List;\n29: import java.util.Map;\n30: import java.util.Map.Entry;\n31: import java.util.Set;\n32: import org.apache.beam.sdk.Pipeline;\n33: import org.apache.beam.sdk.Pip...
170assistantmcp__sourcegraph__sg_read_file
171usermcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/beam--v2.62.0@aca5e3f4b4cb433aac991e2b228b500898aa30e7/-/blob/sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverride.java\n1: /*\n2:  * Licensed to the Apache Software Foundation (ASF) under one\n3:  * or more contributor license agreements.  See the NOTICE file\n4:  * distributed with this work for additional information\n5:  * regarding copyright ownership.  The ASF licenses this file\n6:  * to you under the Apache License, Version 2.0 (the\n7:  * \"License\"); you may not use this file except in compliance\n8:  * with the License.  You may obtain a copy of the License at\n9:  *\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\n11:  *\n12:  * Unless required by applicable law or agreed to in writing, software\n13:  * distributed under the License is distributed on an \"AS IS\" BASIS,\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n15:  * See the License for the specific language governing permissions and\n16:  * limitations under the License.\n17:  */\n18: package org.apache.beam.sdk.runners;\n19: \n20: import com.google.auto.value.AutoValue;\n21: import org.apache.beam.sdk.annotations.Internal;\n22: import org.apache.beam.sdk.transforms.PTransform;\n23: \n24: /**\n25:  * <b><i>For internal use only; no backwards-compatibility guarantees.</i></b>\n26:  *\n27:  * <p>A {@link PTransformMatcher} and associated {@link PTransformOverrideFactory} to replace all\n28:  * matching {@link PTransform PTransforms}.\n29:  */\n30: @Internal\n31: @AutoValue\n32: @SuppressWarnings({\n33:   \"rawtypes\" // TODO(https://github.com/apache/beam/issues/20447)\n34: })\n35: public abstract class PTransformOverride {\n36:   public static PTransformOverride of(\n37:     ...
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Now let me read the PipelineTranslation and ExecutableStage files, as well as ReadTranslation:
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{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/beam--v2.62.0@aca5e3f4b4cb433aac991e2b228b500898aa30e7/-/blob/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PipelineTranslation.java\n1: /*\n2:  * Licensed to the Apache Software Foundation (ASF) under one\n3:  * or more contributor license agreements.  See the NOTICE file\n4:  * distributed with this work for additional information\n5:  * regarding copyright ownership.  The ASF licenses this file\n6:  * to you under the Apache License, Version 2.0 (the\n7:  * \"License\"); you may not use this file except in compliance\n8:  * with the License.  You may obtain a copy of the License at\n9:  *\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\n11:  *\n12:  * Unless required by applicable law or agreed to in writing, software\n13:  * distributed under the License is distributed on an \"AS IS\" BASIS,\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n15:  * See the License for the specific language governing permissions and\n16:  * limitations under the License.\n17:  */\n18: package org.apache.beam.sdk.util.construction;\n19: \n20: import java.io.IOException;\n21: import java.util.ArrayList;\n22: import java.util.Collections;\n23: import java.util.HashMap;\n24: import java.util.HashSet;\n25: import java.util.List;\n26: import java.util.Map;\n27: import java.util.Set;\n28: import java.util.stream.Collectors;\n29: import org.apache.beam.model.pipeline.v1.RunnerApi;\n30: import org.apache.beam.sdk.Pipeline;\n31: import org.apache.beam.sdk.Pipeline.PipelineVisitor;\n32: import org.apache.beam.sdk.runners.AppliedPTransform;\n33: import org.apache.beam.sdk.runners.TransformHierarchy.Node;\n34: import org.apache.beam.sdk.util.construction.graph.PipelineValidato...
177assistantmcp__sourcegraph__sg_read_file
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{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/beam--v2.62.0@aca5e3f4b4cb433aac991e2b228b500898aa30e7/-/blob/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ExecutableStage.java\n1: /*\n2:  * Licensed to the Apache Software Foundation (ASF) under one\n3:  * or more contributor license agreements.  See the NOTICE file\n4:  * distributed with this work for additional information\n5:  * regarding copyright ownership.  The ASF licenses this file\n6:  * to you under the Apache License, Version 2.0 (the\n7:  * \"License\"); you may not use this file except in compliance\n8:  * with the License.  You may obtain a copy of the License at\n9:  *\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\n11:  *\n12:  * Unless required by applicable law or agreed to in writing, software\n13:  * distributed under the License is distributed on an \"AS IS\" BASIS,\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n15:  * See the License for the specific language governing permissions and\n16:  * limitations under the License.\n17:  */\n18: package org.apache.beam.sdk.util.construction.graph;\n19: \n20: import java.util.Collection;\n21: import java.util.Collections;\n22: import java.util.List;\n23: import java.util.stream.Collectors;\n24: import org.apache.beam.model.pipeline.v1.RunnerApi;\n25: import org.apache.beam.model.pipeline.v1.RunnerApi.Components;\n26: import org.apache.beam.model.pipeline.v1.RunnerApi.Environment;\n27: import org.apache.beam.model.pipeline.v1.RunnerApi.ExecutableStagePayload;\n28: import org.apache.beam.model.pipeline.v1.RunnerApi.ExecutableStagePayload.SideInputId;\n29: import org.apache.beam.model.pipeline.v1.RunnerApi.ExecutableStagePayload.TimerId;\n30: import org.apache.beam.model.pipel...
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Now let me look at the Read.java file for source adapters, and PTransformOverrideFactory:
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{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/beam--v2.62.0@aca5e3f4b4cb433aac991e2b228b500898aa30e7/-/blob/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ReadTranslation.java\n1: /*\n2:  * Licensed to the Apache Software Foundation (ASF) under one\n3:  * or more contributor license agreements.  See the NOTICE file\n4:  * distributed with this work for additional information\n5:  * regarding copyright ownership.  The ASF licenses this file\n6:  * to you under the Apache License, Version 2.0 (the\n7:  * \"License\"); you may not use this file except in compliance\n8:  * with the License.  You may obtain a copy of the License at\n9:  *\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\n11:  *\n12:  * Unless required by applicable law or agreed to in writing, software\n13:  * distributed under the License is distributed on an \"AS IS\" BASIS,\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n15:  * See the License for the specific language governing permissions and\n16:  * limitations under the License.\n17:  */\n18: package org.apache.beam.sdk.util.construction;\n19: \n20: import static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkArgument;\n21: \n22: import com.google.auto.service.AutoService;\n23: import java.io.IOException;\n24: import java.util.Collections;\n25: import java.util.Map;\n26: import org.apache.beam.model.pipeline.v1.RunnerApi;\n27: import org.apache.beam.model.pipeline.v1.RunnerApi.FunctionSpec;\n28: import org.apache.beam.model.pipeline.v1.RunnerApi.IsBounded;\n29: import org.apache.beam.model.pipeline.v1.RunnerApi.ReadPayload;\n30: import org.apache.beam.sdk.io.BoundedSource;\n31: import org.apache.beam.sdk.io.Source;\n32: import org.apache.be...
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{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/beam--v2.62.0@aca5e3f4b4cb433aac991e2b228b500898aa30e7/-/blob/sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverrideFactory.java\n1: /*\n2:  * Licensed to the Apache Software Foundation (ASF) under one\n3:  * or more contributor license agreements.  See the NOTICE file\n4:  * distributed with this work for additional information\n5:  * regarding copyright ownership.  The ASF licenses this file\n6:  * to you under the Apache License, Version 2.0 (the\n7:  * \"License\"); you may not use this file except in compliance\n8:  * with the License.  You may obtain a copy of the License at\n9:  *\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\n11:  *\n12:  * Unless required by applicable law or agreed to in writing, software\n13:  * distributed under the License is distributed on an \"AS IS\" BASIS,\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n15:  * See the License for the specific language governing permissions and\n16:  * limitations under the License.\n17:  */\n18: package org.apache.beam.sdk.runners;\n19: \n20: import com.google.auto.value.AutoValue;\n21: import java.util.Map;\n22: import org.apache.beam.sdk.PipelineRunner;\n23: import org.apache.beam.sdk.annotations.Internal;\n24: import org.apache.beam.sdk.transforms.PTransform;\n25: import org.apache.beam.sdk.values.PCollection;\n26: import org.apache.beam.sdk.values.PInput;\n27: import org.apache.beam.sdk.values.POutput;\n28: import org.apache.beam.sdk.values.TaggedPValue;\n29: import org.apache.beam.sdk.values.TupleTag;\n30: \n31: /**\n32:  * <b><i>For internal use only; no backwards-compatibility guarantees.</i></b>\n33:  *\n34:  * <p>Produces {@link PipelineRunner}-specific overrides of {@l...
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Let me also check some other key construction files and the SplittableParDo class:
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{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/beam--v2.62.0@aca5e3f4b4cb433aac991e2b228b500898aa30e7/-/blob/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ImmutableExecutableStage.java\n1: /*\n2:  * Licensed to the Apache Software Foundation (ASF) under one\n3:  * or more contributor license agreements.  See the NOTICE file\n4:  * distributed with this work for additional information\n5:  * regarding copyright ownership.  The ASF licenses this file\n6:  * to you under the Apache License, Version 2.0 (the\n7:  * \"License\"); you may not use this file except in compliance\n8:  * with the License.  You may obtain a copy of the License at\n9:  *\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\n11:  *\n12:  * Unless required by applicable law or agreed to in writing, software\n13:  * distributed under the License is distributed on an \"AS IS\" BASIS,\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n15:  * See the License for the specific language governing permissions and\n16:  * limitations under the License.\n17:  */\n18: package org.apache.beam.sdk.util.construction.graph;\n19: \n20: import com.google.auto.value.AutoValue;\n21: import java.util.Collection;\n22: import java.util.stream.Collectors;\n23: import org.apache.beam.model.pipeline.v1.RunnerApi.Components;\n24: import org.apache.beam.model.pipeline.v1.RunnerApi.Environment;\n25: import org.apache.beam.model.pipeline.v1.RunnerApi.ExecutableStagePayload.WireCoderSetting;\n26: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.ImmutableSet;\n27: \n28: /** An {@link ExecutableStage} which is constructed with all of its initial state. */\n29: @AutoValue\n30: public abstract class ImmutableExecutableStage implements...
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{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/beam--v2.62.0@aca5e3f4b4cb433aac991e2b228b500898aa30e7/-/blob/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExecutableStageTranslation.java\n1: /*\n2:  * Licensed to the Apache Software Foundation (ASF) under one\n3:  * or more contributor license agreements.  See the NOTICE file\n4:  * distributed with this work for additional information\n5:  * regarding copyright ownership.  The ASF licenses this file\n6:  * to you under the Apache License, Version 2.0 (the\n7:  * \"License\"); you may not use this file except in compliance\n8:  * with the License.  You may obtain a copy of the License at\n9:  *\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\n11:  *\n12:  * Unless required by applicable law or agreed to in writing, software\n13:  * distributed under the License is distributed on an \"AS IS\" BASIS,\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n15:  * See the License for the specific language governing permissions and\n16:  * limitations under the License.\n17:  */\n18: package org.apache.beam.sdk.util.construction;\n19: \n20: import static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkArgument;\n21: \n22: import java.io.IOException;\n23: import java.util.ArrayList;\n24: import java.util.Collection;\n25: import java.util.Map;\n26: import java.util.stream.Collectors;\n27: import org.apache.beam.model.pipeline.v1.RunnerApi;\n28: import org.apache.beam.model.pipeline.v1.RunnerApi.ExecutableStagePayload;\n29: import org.apache.beam.sdk.runners.AppliedPTransform;\n30: import org.apache.beam.sdk.util.construction.graph.ExecutableStage;\n31: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.J...
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Let me look at a few more key files:
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{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/beam--v2.62.0@aca5e3f4b4cb433aac991e2b228b500898aa30e7/-/blob/runners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/translation/PipelineTranslatorUtils.java\n1: /*\n2:  * Licensed to the Apache Software Foundation (ASF) under one\n3:  * or more contributor license agreements.  See the NOTICE file\n4:  * distributed with this work for additional information\n5:  * regarding copyright ownership.  The ASF licenses this file\n6:  * to you under the Apache License, Version 2.0 (the\n7:  * \"License\"); you may not use this file except in compliance\n8:  * with the License.  You may obtain a copy of the License at\n9:  *\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\n11:  *\n12:  * Unless required by applicable law or agreed to in writing, software\n13:  * distributed under the License is distributed on an \"AS IS\" BASIS,\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n15:  * See the License for the specific language governing permissions and\n16:  * limitations under the License.\n17:  */\n18: package org.apache.beam.runners.fnexecution.translation;\n19: \n20: import static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkNotNull;\n21: \n22: import java.io.IOException;\n23: import java.util.Collection;\n24: import java.util.Collections;\n25: import java.util.Locale;\n26: import java.util.Map;\n27: import org.apache.beam.model.pipeline.v1.RunnerApi;\n28: import org.apache.beam.model.pipeline.v1.RunnerApi.PCollection;\n29: import org.apache.beam.runners.core.InMemoryTimerInternals;\n30: import org.apache.beam.runners.core.StateNamespace;\n31: import org.apache.beam.runners.core.StateNamespaces;\n32: import org.apache...
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{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/beam--v2.62.0@aca5e3f4b4cb433aac991e2b228b500898aa30e7/-/blob/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/GreedyPipelineFuser.java\n1: /*\n2:  * Licensed to the Apache Software Foundation (ASF) under one\n3:  * or more contributor license agreements.  See the NOTICE file\n4:  * distributed with this work for additional information\n5:  * regarding copyright ownership.  The ASF licenses this file\n6:  * to you under the Apache License, Version 2.0 (the\n7:  * \"License\"); you may not use this file except in compliance\n8:  * with the License.  You may obtain a copy of the License at\n9:  *\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\n11:  *\n12:  * Unless required by applicable law or agreed to in writing, software\n13:  * distributed under the License is distributed on an \"AS IS\" BASIS,\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n15:  * See the License for the specific language governing permissions and\n16:  * limitations under the License.\n17:  */\n18: package org.apache.beam.sdk.util.construction.graph;\n19: \n20: import static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkArgument;\n21: import static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkState;\n22: \n23: import com.google.auto.value.AutoValue;\n24: import java.util.ArrayDeque;\n25: import java.util.Collection;\n26: import java.util.Comparator;\n27: import java.util.HashMap;\n28: import java.util.HashSet;\n29: import java.util.LinkedHashSet;\n30: import java.util.Map;\n31: import java.util.Map.Entry;\n32: import java.util.NavigableSet;\n33: import java.util.Queue;\n34: import java.util.Set;\n3...
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Let me also check the SplittableParDo.java for the PrimitiveBoundedRead and PrimitiveUnboundedRead classes:
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{"text":"# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDo.java\n710:    * Converts {@link Read} based Splittable DoFn expansions to primitive reads implemented by {@link\n711:    * PrimitiveBoundedRead} and {@link PrimitiveUnboundedRead}.\n712:    *\n713: \n691:    * Converts {@link Read} based Splittable DoFn expansions to primitive reads implemented by {@link\n692:    * PrimitiveBoundedRead} and {@link PrimitiveUnboundedRead} if either the experiment {@code\n693:    * use_deprecated_read} or {@code beam_fn_api_use_deprecated_read} are specified.\n694: \n815:   /** The original primitive based {@link Read.Bounded Read.Bounded} expansion. */\n816:   public static class PrimitiveBoundedRead<T> extends PrimitiveRead<T> {\n817:     public PrimitiveBoundedRead(Read.Bounded<T> originalTransform) {\n818:       super(originalTransform, originalTransform.getSource());\n819: \n"}
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{"text":"# github.com/sg-evals/beam--v2.62.0 – runners/google-cloud-dataflow-java/src/main/java/org/apache/beam/runners/dataflow/DataflowRunner.java\n155: import org.apache.beam.sdk.util.construction.TransformPayloadTranslatorRegistrar;\n156: import org.apache.beam.sdk.util.construction.UnboundedReadFromBoundedSource;\n157: import org.apache.beam.sdk.util.construction.UnconsumedReads;\n158: \n2390: \n2391:       return Pipeline.applyTransform(input, new UnboundedReadFromBoundedSource<>(source))\n2392:           .setIsBoundedInternal(IsBounded.BOUNDED);\n2393: \n\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/translation/wrappers/streaming/io/source/FlinkSource.java\n32: import org.apache.beam.sdk.transforms.windowing.BoundedWindow;\n33: import org.apache.beam.sdk.util.construction.UnboundedReadFromBoundedSource;\n34: import org.apache.flink.api.common.eventtime.Watermark;\n35: \n80:         \"Impulse\",\n81:         new UnboundedReadFromBoundedSource.BoundedToUnboundedSourceAdapter<>(\n82:             new BeamImpulseSource()),\n83: \n\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/translation/wrappers/streaming/io/UnboundedSourceWrapper.java\n39: import org.apache.beam.sdk.util.WindowedValue;\n40: import org.apache.beam.sdk.util.construction.UnboundedReadFromBoundedSource;\n41: import org.apache.beam.sdk.values.KV;\n42: \n155:     this.isConvertedBoundedSource =\n156:         source instanceof UnboundedReadFromBoundedSource.BoundedToUnboundedSourceAdapter;\n157: \n158: \n\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/test/java/org/apache/beam/runners/flink/streaming/BoundedSourceRestoreTest.java\n33: import org.apache.beam.sdk.util.WindowedValue;\n34: import or...
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{"text":"# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/UnboundedReadFromBoundedSource.java\n114:   @VisibleForTesting\n115:   public static class BoundedToUnboundedSourceAdapter<T>\n116:       extends UnboundedSource<T, BoundedToUnboundedSourceAdapter.Checkpoint<T>> {\n117: \n118: \n119: \n120:     public BoundedToUnboundedSourceAdapter(BoundedSource<T> boundedSource) {\n121:       this.boundedSource = boundedSource;\n122: \n460: \n461:     private class ResidualSource {\n462:       private BoundedSource<T> residualSource;\n463: \n\n# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/test/java/org/apache/beam/sdk/util/construction/UnboundedReadFromBoundedSourceTest.java\n155: \n156:   private <T> void testBoundedToUnboundedSourceAdapterCheckpoint(\n157:       BoundedSource<T> boundedSource, List<T> expectedElements) throws Exception {\n158:     BoundedToUnboundedSourceAdapter<T> unboundedSource =\n159:         new BoundedToUnboundedSourceAdapter<>(boundedSource);\n160: \n161: \n108:   @Test\n109:   @Category(NeedsRunner.class)\n110:   public void testBoundedToUnboundedSourceAdapter() throws Exception {\n111:     long numElements = 100;\n112: \n207: \n208:   private <T> void testBoundedToUnboundedSourceAdapterCheckpointRestart(\n209:       BoundedSource<T> boundedSource, List<T> expectedElements) throws Exception {\n210:     BoundedToUnboundedSourceAdapter<T> unboundedSource =\n211:         new BoundedToUnboundedSourceAdapter<>(boundedSource);\n212: \n213: \n\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/translation/wrappers/streaming/io/source/FlinkSource.java\n46:  */\n47: public abstract class FlinkSource<T, OutputT>\n48:     implements Source<OutputT, Fl...
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Now let me also look for PTransformMatchers which is closely related to the override mechanism:
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{"text":"# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformMatchers.java\n51: })\n52: public class PTransformMatchers {\n53: \n54:   private PTransformMatchers() {}\n55: \n56: \n107: \n108:   private static class EqualClassPTransformMatcher implements PTransformMatcher {\n109: \n110:     private final Class<? extends PTransform> clazz;\n111: \n112:     private EqualClassPTransformMatcher(Class<? extends PTransform> clazz) {\n113:       this.clazz = clazz;\n114: \n63: \n64:   private static class EqualUrnPTransformMatcher implements PTransformMatcher {\n65: \n66: \n\n# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/test/java/org/apache/beam/sdk/util/construction/PTransformMatchersTest.java\n89: })\n90: public class PTransformMatchersTest implements Serializable {\n91:   @Rule\n92: \n144: \n145:     PTransformMatcher matcher = PTransformMatchers.classEqualTo(MyPTransform.class);\n146:     MyPTransform subclass = new MyPTransform() {};\n147: \n148:     assertThat(subclass.getClass(), not(Matchers.<Class<?>>equalTo(MyPTransform.class)));\n149:     assertThat(subclass, instanceOf(MyPTransform.class));\n150: \n151:     AppliedPTransform<?, ?, ?> application = getAppliedTransform(subclass);\n152: \n153: \n121:   @Test\n122:   public void classEqualToMatchesSameClass() {\n123:     PTransformMatcher matcher = PTransformMatchers.classEqualTo(ParDo.SingleOutput.class);\n124:     AppliedPTransform<?, ?, ?> application =\n125: \n\n# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverride.java\n34: })\n35: public abstract class PTransformOverride {\n36:   public static PTransformOverride of(\n37:       PTransformMatcher matcher, PTransformOverrideFactory<?,...
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{"text":"# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/QueryablePipeline.java\n58: @SuppressWarnings({\"nullness\", \"keyfor\"}) // TODO(https://github.com/apache/beam/issues/20497)\n59: public class QueryablePipeline {\n60:   // TODO: Is it better to have the signatures here require nodes in almost all contexts, or should\n61: \n105: \n106:   private QueryablePipeline(Collection<String> transformIds, Components components) {\n107:     this.components = components;\n108: \n85:    */\n86:   public static QueryablePipeline forTransforms(\n87:       Collection<String> transformIds, Components components) {\n88:     return new QueryablePipeline(transformIds, components);\n89:   }\n90: \n\n# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/test/java/org/apache/beam/sdk/util/construction/graph/QueryablePipelineTest.java\n74: \n75: /** Tests for {@link QueryablePipeline}. */\n76: @RunWith(JUnit4.class)\n77: public class QueryablePipelineTest {\n78:   @Rule public ExpectedException thrown = ExpectedException.none();\n79: \n295:         getOnlyElement(components.getTransformsOrThrow(\"BoundedRead\").getOutputsMap().values());\n296:     QueryablePipeline qp = QueryablePipeline.forPrimitivesIn(components);\n297:     Set<PTransformNode> consumers =\n298: \n270: \n271:     QueryablePipeline qp = QueryablePipeline.forPrimitivesIn(components);\n272:     PCollectionNode multiInputPc =\n273: \n\n# github.com/sg-evals/beam--v2.62.0 – runners/samza/src/main/java/org/apache/beam/runners/samza/translation/SamzaPortablePipelineTranslator.java\n61:   public static void translate(RunnerApi.Pipeline pipeline, PortableTranslationContext ctx) {\n62:     QueryablePipeline queryablePipeline = QueryablePipeline.forPipeline(pipeli...
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Let me search for the SplittableParDo.java to understand the source adapter classes, and also check for any PipelineTranslator interface in core modules:
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{"text":"# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPortablePipelineTranslator.java\n40:  */\n41: public interface FlinkPortablePipelineTranslator<\n42:     T extends FlinkPortablePipelineTranslator.TranslationContext> {\n43: \n44: \n51:   /** A handle used to execute a translated pipeline. */\n52:   interface Executor {\n53:     JobExecutionResult execute(String jobName) throws Exception;\n54: \n44:   /** The context used for pipeline translation. */\n45:   interface TranslationContext {\n46:     JobInfo getJobInfo();\n47: \n\n# github.com/sg-evals/beam--v2.62.0 – runners/spark/src/main/java/org/apache/beam/runners/spark/translation/SparkPortablePipelineTranslator.java\n29:  */\n30: public interface SparkPortablePipelineTranslator<T extends SparkTranslationContext> {\n31: \n32: \n26: /**\n27:  * Interface for portable Spark translators. This allows for a uniform invocation pattern for\n28:  * pipeline translation between streaming and batch runners.\n29: \n\n# github.com/sg-evals/beam--v2.62.0 – runners/spark/src/main/java/org/apache/beam/runners/spark/translation/SparkPipelineTranslator.java\n22: /** Translator to support translation between Beam transformations and Spark transformations. */\n23: public interface SparkPipelineTranslator {\n24: \n25: \n\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchPipelineTranslator.java\n36: })\n37: class FlinkBatchPipelineTranslator extends FlinkPipelineTranslator {\n38: \n39:   private static final Logger LOG = LoggerFactory.getLogger(FlinkBatchPipelineTranslator.class);\n40: \n41: \n45: \n46:   public FlinkBatchPipelineTranslator(ExecutionEnvironment env, PipelineOptions options) {\n47:     this.batchContext = new...
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{"text":"# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPortablePipelineTranslator.java\n40:  */\n41: public interface FlinkPortablePipelineTranslator<\n42:     T extends FlinkPortablePipelineTranslator.TranslationContext> {\n43: \n44: \n\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPipelineRunner.java\n85: \n86:     FlinkPortablePipelineTranslator<?> translator;\n87:     if (!pipelineOptions.isStreaming() && !hasUnboundedPCollections(pipeline)) {\n88: \n95: \n96:   private <T extends FlinkPortablePipelineTranslator.TranslationContext>\n97:       PortablePipelineResult runPipelineWithTranslator(\n98:           final Pipeline pipeline, JobInfo jobInfo, FlinkPortablePipelineTranslator<T> translator)\n99:           throws Exception {\n100: \n101: \n102:     FlinkPortablePipelineTranslator.Executor executor =\n103:         translator.translate(\n104: \n\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchPortablePipelineTranslator.java\n119: public class FlinkBatchPortablePipelineTranslator\n120:     implements FlinkPortablePipelineTranslator<\n121:         FlinkBatchPortablePipelineTranslator.BatchTranslationContext> {\n122: \n178:   public static class BatchTranslationContext\n179:       implements FlinkPortablePipelineTranslator.TranslationContext,\n180:           FlinkPortablePipelineTranslator.Executor {\n181: \n182: \n270:   @Override\n271:   public FlinkPortablePipelineTranslator.Executor translate(\n272:       BatchTranslationContext context, RunnerApi.Pipeline pipeline) {\n273: \n\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkStreamingPortablePipe...
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Now I have enough information to compile a comprehensive answer. Let me write the `answer.json`:
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File created successfully at: /workspace/answer.json (file state is current in your context — no need to Read it back)
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The analysis is complete. Here's a summary of findings:
+
+## Key Findings
+
+In Apache Beam v2.62.0, the `runners/core-construction-java` directory **does not exist** as a separate module — its contents were migrated into `sdks/java/core` under `org.apache.beam.sdk.util.construction`. The five requested components are found across:
+
+### 1. PipelineTranslator interface
+No single canonical interface exists in `runners/core-java`. Runner-specific translator interfaces are:
+- **`FlinkPortablePipelineTranslator`** — `runners/flink/.../FlinkPortablePipelineTranslator.java`
+- **`SparkPortablePipelineTranslator`** — `runners/spark/.../SparkPortablePipelineTranslator.java`
+- **`PipelineTranslation`** — `sdks/java/core/.../construction/PipelineTranslation.java` (walks TransformHierarchy to emit RunnerApi proto)
+
+### 2. TransformHierarchy walker
+- **`TransformHierarchy`** — `sdks/java/core/src/main/java/org/apache/beam/sdk/runners/TransformHierarchy.java`
+- Inner `Node` class implements ordered visitor traversal (`enterCompositeTransform`, `visitPrimitiveTransform`)
+
+### 3. PTransformOverride mechanism
+- **`PTransformOverride`** — `sdks/java/core/.../runners/PTransformOverride.java`
+- **`PTransformOverrideFactory`** — `sdks/java/core/.../runners/PTransformOverrideFactory.java`
+- **`PTransformMatcher`** — `sdks/java/core/.../runners/PTransformMatcher.java`
+- **`PTransformMatchers`** — `sdks/java/core/.../construction/PTransformMatchers.java`
+
+### 4. ExecutableStagePayload construction
+- **`ExecutableStage`** — `sdks/java/core/.../construction/graph/ExecutableStage.java` (interface with `toPTransform()` building the proto)
+- **`ImmutableExecutableStage`** — concrete AutoValue implementation
+- **`GreedyPipelineFuser`** — `sdks/java/core/.../construction/graph/GreedyPipelineFuser.java` (...
Tool calls (46)
1. ToolSearch
Input
{
+  "query": "select:sg_keyword_search,sg_list_files,sg_read_file,sg_nls_search",
+  "max_results": 5
+}
Output
{'matches': [], 'query': 'select:sg_keyword_search,sg_list_files,sg_read_file,sg_nls_search', 'total_deferred_tools': 33}
2. ToolSearch
Input
{
+  "query": "sourcegraph search",
+  "max_results": 5
+}
Output
{'matches': ['mcp__sourcegraph__sg_commit_search', 'mcp__sourcegraph__sg_diff_search', 'mcp__sourcegraph__sg_keyword_search', 'mcp__sourcegraph__sg_nls_search', 'mcp__sourcegraph__sg_deepsearch_read'], 'query': 'sourcegraph search', 'total_deferred_tools': 33}
3. mcp__sourcegraph__sg_list_files
Input
{
+  "query": "repo:^github.com/sg-evals/beam--v2.62.0$ runners/core-java"
+}
Output
Error: validating "arguments": validating root: unexpected additional properties ["query"]
4. mcp__sourcegraph__sg_list_files
Input
{
+  "query": "repo:^github.com/sg-evals/beam--v2.62.0$ runners/core-construction-java"
+}
Output
Error: validating "arguments": validating root: unexpected additional properties ["query"]
5. ToolSearch
Input
{
+  "query": "select:mcp__sourcegraph__sg_list_files",
+  "max_results": 1
+}
Output
{'matches': ['mcp__sourcegraph__sg_list_files'], 'query': 'select:mcp__sourcegraph__sg_list_files', 'total_deferred_tools': 33}
6. mcp__sourcegraph__sg_list_files
Input
{
+  "repo": "github.com/sg-evals/beam--v2.62.0",
+  "path": "runners/core-java"
+}
Output
{'content': '{"text":"runners/core-java/src/\\nrunners/core-java/build.gradle\\n"}', 'structuredContent': {'text': 'runners/core-java/src/\nrunners/core-java/build.gradle\n'}}
7. mcp__sourcegraph__sg_list_files
Input
{
+  "repo": "github.com/sg-evals/beam--v2.62.0",
+  "path": "runners/core-construction-java"
+}
Output
{'content': '{"text":"No files."}', 'structuredContent': {'text': 'No files.'}}
8. mcp__sourcegraph__sg_list_files
Input
{
+  "repo": "github.com/sg-evals/beam--v2.62.0",
+  "path": "runners/core-java/src"
+}
Output
{'content': '{"text":"runners/core-java/src/main/\\nrunners/core-java/src/test/\\n"}', 'structuredContent': {'text': 'runners/core-java/src/main/\nrunners/core-java/src/test/\n'}}
9. mcp__sourcegraph__sg_list_files
Input
{
+  "repo": "github.com/sg-evals/beam--v2.62.0",
+  "path": "runners"
+}
Output
{'content': '{"text":"runners/core-java/\\nrunners/direct-java/\\nrunners/extensions-java/\\nrunners/flink/\\nrunners/google-cloud-dataflow-java/\\nrunners/java-fn-execution/\\nrunners/java-job-service/\\nrunners/jet/\\nrunners/local-java/\\nrunners/portability/\\nrunners/prism/\\nrunners/samza/\\nrunners/spark/\\nrunners/twister2/\\n"}', 'structuredContent': {'text': 'runners/core-java/\nrunners/direct-java/\nrunners/extensions-java/\nrunners/flink/\nrunners/google-cloud-dataflow-java/\nrunners/java-fn-execution/\nrunners/java-job-service/\nrunners/jet/\nrunners/local-java/\nrunners/portability/\nrunners/prism/\nrunners/samza/\nrunners/spark/\nrunners/twister2/\n'}}
10. mcp__sourcegraph__sg_list_files
Input
{
+  "repo": "github.com/sg-evals/beam--v2.62.0",
+  "path": "runners/core-java/src/main"
+}
Output
{'content': '{"text":"runners/core-java/src/main/java/\\n"}', 'structuredContent': {'text': 'runners/core-java/src/main/java/\n'}}
11. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "PipelineTranslator repo:^github.com/sg-evals/beam--v2.62.0$ file:runners/"
+}
Output
{'content': '{"text":"# github.com/sg-evals/beam--v2.62.0 – runners/spark/3/src/main/java/org/apache/beam/runners/spark/structuredstreaming/translation/PipelineTranslator.java\\n81: @Internal\\n82: public abstract class PipelineTranslator {\\n83:   private static final Logger LOG = LoggerFactory.getLogger(PipelineTranslator.class);\\n84: \\n85: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPipelineTranslator.java\\n29:  */\\n30: abstract class FlinkPipelineTranslator extends Pipeline.PipelineVisitor.Defaults {\\n31: \\n32: \\n23:  * The role of this class is to translate the Beam operators to their Flink counterparts. If we have\\n24:  * a streaming job, this is instantiated as a {@link FlinkStreamingPipelineTranslator}. In other\\n25:  * case, i.e. for a batch job, a {@link FlinkBatchPipelineTranslator} is created. Correspondingly,\\n26:  * the {@link org.apache.beam.sdk.values.PCollection}-based user-provided job is translated into a\\n27: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchPipelineTranslator.java\\n36: })\\n37: class FlinkBatchPipelineTranslator extends FlinkPipelineTranslator {\\n38: \\n39:   private static final Logger LOG = LoggerFactory.getLogger(FlinkBatchPipelineTranslator.class);\\n40: \\n41: \\n45: \\n46:   public FlinkBatchPipelineTranslator(ExecutionEnvironment env, PipelineOptions options) {\\n47:     this.batchContext = new FlinkBatchTranslationContext(env, options);\\n48: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkStreamingPipelineTranslator.java\\n74: })\\n75: class FlinkStreamingPipelineTranslator extends FlinkPipelineTranslator {\\n76: \\n77:   private static final Logger LOG = LoggerFactory.getLogger(FlinkStreamingPipelineTranslator.class);\\n78: \\n79: \\n83: \\n84:   public FlinkStreamingPipelineTranslator(\\n85:       StreamExecutionEnvironment env, PipelineOptions options, boolean isStreaming) {\\n86: \\n66: /**\\n67:  * This is a {@link FlinkPipelineTranslator} for streaming jobs. Its role is to translate the\\n68:  * user-provided {@link org.apache.beam.sdk.values.PCollection}-based job into a {@link\\n69: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/samza/src/main/java/org/apache/beam/runners/samza/translation/SamzaPipelineTranslator.java\\n41: })\\n42: public class SamzaPipelineTranslator {\\n43: \\n44: \\n53: \\n54:   private SamzaPipelineTranslator() {}\\n55: \\n56: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchPortablePipelineTranslator.java\\n118: }) // TODO(https://github.com/apache/beam/issues/20497)\\n119: public class FlinkBatchPortablePipelineTranslator\\n120:     implements FlinkPortablePipelineTranslator<\\n121:         FlinkBatchPortablePipelineTranslator.BatchTranslationContext> {\\n122: \\n123: \\n249: \\n250:   public FlinkBatchPortablePipelineTranslator(\\n251:       Map<String, PTransformTranslator> urnToTransformTranslator) {\\n252: \\n20: import static org.apache.beam.runners.flink.translation.utils.FlinkPortableRunnerUtils.requiresTimeSortedInput;\\n21: import static org.apache.beam.runners.fnexecution.translation.PipelineTranslatorUtils.createOutputMap;\\n22: import static org.apache.beam.runners.fnexecution.translation.PipelineTranslatorUtils.getWindowingStrategy;\\n23: import static org.apache.beam.runners.fnexecution.translation.PipelineTranslatorUtils.instantiateCoder;\\n24: import static org.apache.beam.sdk.util.construction.ExecutableStageTranslation.generateNameFromStagePayload;\\n25: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkStreamingPortablePipelineTranslator.java\\n130: }) // TODO(https://github.com/apache/beam/issues/20497)\\n131: public class FlinkStreamingPortablePipelineTranslator\\n132:     implements FlinkPortablePipelineTranslat...
12. mcp__sourcegraph__sg_list_files
Input
{
+  "repo": "github.com/sg-evals/beam--v2.62.0",
+  "path": "runners/core-java/src/main/java"
+}
Output
{'content': '{"text":"runners/core-java/src/main/java/org/\\n"}', 'structuredContent': {'text': 'runners/core-java/src/main/java/org/\n'}}
13. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "TransformHierarchy repo:^github.com/sg-evals/beam--v2.62.0$ file:runners/"
+}
Output
{'content': '{"text":"# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/runners/TransformHierarchy.java\\n61: })\\n62: public class TransformHierarchy {\\n63:   private static final Logger LOG = LoggerFactory.getLogger(TransformHierarchy.class);\\n64: \\n65: \\n74: \\n75:   public TransformHierarchy(ResourceHints resourceHints) {\\n76:     producers = new HashMap<>();\\n77: \\n84:    * Adds the named {@link PTransform} consuming the provided {@link PInput} as a node in this\\n85:    * {@link TransformHierarchy} as a child of the current node, and sets it to be the current node.\\n86:    *\\n87: \\n\\n# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/test/java/org/apache/beam/sdk/runners/TransformHierarchyTest.java\\n72: \\n73: /** Tests for {@link TransformHierarchy}. */\\n74: @RunWith(JUnit4.class)\\n75: public class TransformHierarchyTest implements Serializable {\\n76:   @Rule\\n77: \\n41: import org.apache.beam.sdk.runners.PTransformOverrideFactory.ReplacementOutput;\\n42: import org.apache.beam.sdk.runners.TransformHierarchy.Node;\\n43: import org.apache.beam.sdk.testing.TestPipeline;\\n44: \\n80:   @Rule public transient ExpectedException thrown = ExpectedException.none();\\n81:   private transient TransformHierarchy hierarchy;\\n82: \\n83: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/spark/src/test/resources/log4j-test.properties\\n35: #log4j.logger.org.apache.beam.sdk.coders=INFO\\n36: #log4j.logger.org.apache.beam.sdk.runners.TransformHierarchy=ERROR\\n37: #log4j.logger.org.apache.beam.runners.spark.SparkRunner$Evaluator=ERROR\\n38: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/jet/src/main/java/org/apache/beam/runners/jet/Utils.java\\n41: import org.apache.beam.sdk.runners.AppliedPTransform;\\n42: import org.apache.beam.sdk.runners.TransformHierarchy;\\n43: import org.apache.beam.sdk.transforms.DoFn;\\n44: \\n71: \\n72:   static PValue getMainInput(Pipeline pipeline, TransformHierarchy.Node node) {\\n73:     Collection<PValue> mainInputs = getMainInputs(pipeline, node);\\n74: \\n76: \\n77:   static Collection<PValue> getMainInputs(Pipeline pipeline, TransformHierarchy.Node node) {\\n78:     if (node.getTransform() == null) {\\n79: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/spark/src/main/java/org/apache/beam/runners/spark/SparkRunner.java\\n48: import org.apache.beam.sdk.runners.AppliedPTransform;\\n49: import org.apache.beam.sdk.runners.TransformHierarchy;\\n50: import org.apache.beam.sdk.runners.TransformHierarchy.Node;\\n51: import org.apache.beam.sdk.transforms.Combine;\\n52: \\n324:     @Override\\n325:     public void doVisitTransform(TransformHierarchy.Node node) {\\n326:       // we populate cache candidates by updating the map with inputs of each node.\\n327: \\n359:     @Override\\n360:     public CompositeBehavior enterCompositeTransform(TransformHierarchy.Node node) {\\n361:       PTransform<?, ?> transform = node.getTransform();\\n362: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkRunner.java\\n30: import org.apache.beam.sdk.options.PipelineOptionsValidator;\\n31: import org.apache.beam.sdk.runners.TransformHierarchy;\\n32: import org.apache.beam.sdk.transforms.PTransform;\\n33: \\n140:             @Override\\n141:             public void visitPrimitiveTransform(TransformHierarchy.Node node) {\\n142:               if (ptransformViewsWithNonDeterministicKeyCoders.contains(node.getTransform())) {\\n143: \\n147:             @Override\\n148:             public CompositeBehavior enterCompositeTransform(TransformHierarchy.Node node) {\\n149:               if (ptransformViewsWithNonDeterministicKeyCoders.contains(node.getTransform())) {\\n150: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/jet/src/main/java/org/apache/beam/runners/jet/JetGraphVisitor.java\\n23: import org.apache.beam.sdk.runners.AppliedPTransform;\\n24: import org.apache.beam.sdk.runners.TransformHierarchy;\\n25: i...
14. mcp__sourcegraph__sg_list_files
Input
{
+  "repo": "github.com/sg-evals/beam--v2.62.0",
+  "path": "runners/core-java/src/main/java/org"
+}
Output
{'content': '{"text":"runners/core-java/src/main/java/org/apache/\\n"}', 'structuredContent': {'text': 'runners/core-java/src/main/java/org/apache/\n'}}
15. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "PTransformOverride repo:^github.com/sg-evals/beam--v2.62.0$ file:runners/"
+}
Output
{'content': '{"text":"# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverride.java\\n34: })\\n35: public abstract class PTransformOverride {\\n36:   public static PTransformOverride of(\\n37:       PTransformMatcher matcher, PTransformOverrideFactory<?, ?, ?> factory) {\\n38:     return new AutoValue_PTransformOverride(matcher, factory);\\n39:   }\\n40: \\n26:  *\\n27:  * <p>A {@link PTransformMatcher} and associated {@link PTransformOverrideFactory} to replace all\\n28:  * matching {@link PTransform PTransforms}.\\n29: \\n43: \\n44:   /** Gets the {@link PTransformOverrideFactory} of this override. */\\n45:   public abstract PTransformOverrideFactory<?, ?, ?> getOverrideFactory();\\n46: }\\n47: \\n\\n# github.com/sg-evals/beam--v2.62.0 – sdks/python/apache_beam/runners/dataflow/ptransform_overrides.py\\n24: \\n25: class NativeReadPTransformOverride(PTransformOverride):\\n26:   \\"\\"\\"A ``PTransformOverride`` for ``Read`` using native sources.\\n27: \\n28: \\n21: \\n22: from apache_beam.pipeline import PTransformOverride\\n23: \\n24: \\n\\n# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverrideFactory.java\\n40: })\\n41: public interface PTransformOverrideFactory<\\n42:     InputT extends PInput,\\n43: \\n68:             InputT input, PTransform<InputT, OutputT> transform) {\\n69:       return new AutoValue_PTransformOverrideFactory_PTransformReplacement(input, transform);\\n70:     }\\n71: \\n80:     public static ReplacementOutput of(TaggedPValue original, TaggedPValue replacement) {\\n81:       return new AutoValue_PTransformOverrideFactory_ReplacementOutput(original, replacement);\\n82:     }\\n83: \\n\\n# github.com/sg-evals/beam--v2.62.0 – sdks/python/apache_beam/runners/dask/overrides.py\\n23: from apache_beam.pipeline import AppliedPTransform\\n24: from apache_beam.pipeline import PTransformOverride\\n25: from apache_beam.runners.direct.direct_runner import _GroupAlsoByWindowDoFn\\n26: \\n107: \\n108: def dask_overrides() -> t.List[PTransformOverride]:\\n109:   class CreateOverride(PTransformOverride):\\n110:     def matches(self, applied_ptransform: AppliedPTransform) -> bool:\\n111: \\n116: \\n117:   class ReshuffleOverride(PTransformOverride):\\n118:     def matches(self, applied_ptransform: AppliedPTransform) -> bool:\\n119: \\n\\n# github.com/sg-evals/beam--v2.62.0 – sdks/python/apache_beam/runners/direct/direct_runner.py\\n331: def _get_transform_overrides(pipeline_options):\\n332:   # A list of PTransformOverride objects to be applied before running a pipeline\\n333:   # using DirectRunner.\\n334: \\n338:   # Importing following locally to avoid a circular dependency.\\n339:   from apache_beam.pipeline import PTransformOverride\\n340:   from apache_beam.runners.direct.helper_transforms import LiftedCombinePerKey\\n341: \\n343: \\n344:   class CombinePerKeyOverride(PTransformOverride):\\n345:     def matches(self, applied_ptransform):\\n346: \\n\\n# github.com/sg-evals/beam--v2.62.0 – sdks/python/apache_beam/runners/direct/sdf_direct_runner.py\\n35: from apache_beam.pipeline import AppliedPTransform\\n36: from apache_beam.pipeline import PTransformOverride\\n37: from apache_beam.runners.common import DoFnContext\\n38: \\n50: \\n51: class SplittableParDoOverride(PTransformOverride):\\n52:   \\"\\"\\"A transform override for ParDo transformss of SplittableDoFns.\\n53: \\n197: \\n198: class ProcessKeyedElementsViaKeyedWorkItemsOverride(PTransformOverride):\\n199:   \\"\\"\\"A transform override for ProcessElements transform.\\"\\"\\"\\n200: \\n\\n# github.com/sg-evals/beam--v2.62.0 – sdks/python/apache_beam/runners/dataflow/dataflow_runner.py\\n58: if TYPE_CHECKING:\\n59:   from apache_beam.pipeline import PTransformOverride\\n60: \\n61: \\n79: \\n80:   # A list of PTransformOverride objects to be applied before running a pipeline\\n81:   # using DataflowRunner.\\n82: \\n87:   # Imported here to avoi...
16. mcp__sourcegraph__sg_list_files
Input
{
+  "repo": "github.com/sg-evals/beam--v2.62.0",
+  "path": "runners/core-java/src/main/java/org/apache"
+}
Output
{'content': '{"text":"runners/core-java/src/main/java/org/apache/beam/\\n"}', 'structuredContent': {'text': 'runners/core-java/src/main/java/org/apache/beam/\n'}}
17. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "ExecutableStagePayload repo:^github.com/sg-evals/beam--v2.62.0$"
+}
Output
{'content': '{"text":"# github.com/sg-evals/beam--v2.62.0 – sdks/go/pkg/beam/model/pipeline_v1/beam_runner_api.pb.go\\n6415: // ProcessBundleDescriptor.\\n6416: type ExecutableStagePayload struct {\\n6417: \\tstate         protoimpl.MessageState\\n6418: \\n7601: // local name.\\n7602: type ExecutableStagePayload_SideInputId struct {\\n7603: \\tstate         protoimpl.MessageState\\n7604: \\n7660: // local name.\\n7661: type ExecutableStagePayload_UserStateId struct {\\n7662: \\tstate         protoimpl.MessageState\\n7663: \\n\\n# github.com/sg-evals/beam--v2.62.0 – sdks/typescript/src/apache_beam/proto/org/apache/beam/model/pipeline/v1/beam_runner_api.ts\\n3083:  *\\n3084:  * @generated from protobuf message org.apache.beam.model.pipeline.v1.ExecutableStagePayload\\n3085:  */\\n3086: export interface ExecutableStagePayload {\\n3087:     /**\\n3088: \\n7848: // @generated message type with reflection information, may provide speed optimized methods\\n7849: class ExecutableStagePayload$Type extends MessageType<ExecutableStagePayload> {\\n7850:     constructor() {\\n7851:         super(\\"org.apache.beam.model.pipeline.v1.ExecutableStagePayload\\", [\\n7852:             { no: 1, name: \\"environment\\", kind: \\"message\\", T: () => Environment },\\n7853:             { no: 9, name: \\"wire_coder_settings\\", kind: \\"message\\", repeat: 1 /*RepeatType.PACKED*/, T: () => ExecutableStagePayload_WireCoderSetting },\\n7854:             { no: 2, name: \\"input\\", kind: \\"scalar\\", T: 9 /*ScalarType.STRING*/ },\\n7855:             { no: 3, name: \\"side_inputs\\", kind: \\"message\\", repeat: 1 /*RepeatType.PACKED*/, T: () => ExecutableStagePayload_SideInputId },\\n7856:             { no: 4, name: \\"transforms\\", kind: \\"scalar\\", repeat: 2 /*RepeatType.UNPACKED*/, T: 9 /*ScalarType.STRING*/ },\\n7857: \\n7954: /**\\n7955:  * @generated MessageType for protobuf message org.apache.beam.model.pipeline.v1.ExecutableStagePayload\\n7956:  */\\n7957: export const ExecutableStagePayload = new ExecutableStagePayload$Type();\\n7958: // @generated message type with reflection information, may provide speed optimized methods\\n7959: class ExecutableStagePayload_SideInputId$Type extends MessageType<ExecutableStagePayload_SideInputId> {\\n7960:     constructor() {\\n7961:         super(\\"org.apache.beam.model.pipeline.v1.ExecutableStagePayload.SideInputId\\", [\\n7962:             { no: 1, name: \\"transform_id\\", kind: \\"scalar\\", T: 9 /*ScalarType.STRING*/ },\\n7963: \\n\\n# github.com/sg-evals/beam--v2.62.0 – model/pipeline/src/main/proto/org/apache/beam/model/pipeline/v1/beam_runner_api.proto\\n1913: // ProcessBundleDescriptor.\\n1914: message ExecutableStagePayload {\\n1915: \\n1916: \\n1925:   // (Required) Input PCollection id. This must be present as a value in the inputs of any\\n1926:   // PTransform the ExecutableStagePayload is the payload of.\\n1927:   string input = 2;\\n1928: \\n1929:   // The side inputs required for this executable stage. Each side input of each PTransform within\\n1930:   // this ExecutableStagePayload must be represented within this field.\\n1931:   repeated SideInputId side_inputs = 3;\\n1932: \\n\\n# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExecutableStageTranslation.java\\n40: \\n41:   /** Extracts an {@link ExecutableStagePayload} from the given transform. */\\n42:   public static ExecutableStagePayload getExecutableStagePayload(\\n43:       AppliedPTransform<?, ?, ?> appliedTransform) throws IOException {\\n44: \\n27: import org.apache.beam.model.pipeline.v1.RunnerApi;\\n28: import org.apache.beam.model.pipeline.v1.RunnerApi.ExecutableStagePayload;\\n29: import org.apache.beam.sdk.runners.AppliedPTransform;\\n30: \\n47:     checkArgument(ExecutableStage.URN.equals(transform.getSpec().getUrn()));\\n48:     return ExecutableStagePayload.parseFrom(transform.getSpec().getPayload());\\n49:   }\\n50: \\n\\n# github.com/sg-evals/beam--v2.62.0 ...
18. mcp__sourcegraph__sg_list_files
Input
{
+  "repo": "github.com/sg-evals/beam--v2.62.0",
+  "path": "runners/core-java/src/main/java/org/apache/beam"
+}
Output
{'content': '{"text":"runners/core-java/src/main/java/org/apache/beam/runners/\\n"}', 'structuredContent': {'text': 'runners/core-java/src/main/java/org/apache/beam/runners/\n'}}
19. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "BoundedSource adapter repo:^github.com/sg-evals/beam--v2.62.0$ file:runners/core-java/"
+}
Output
{'content': '{"text":"No results.\\n\\nNo results found."}', 'structuredContent': {'text': 'No results.\n\nNo results found.'}}
20. mcp__sourcegraph__sg_list_files
Input
{
+  "repo": "github.com/sg-evals/beam--v2.62.0",
+  "path": "runners/core-java/src/main/java/org/apache/beam/runners"
+}
Output
{'content': '{"text":"runners/core-java/src/main/java/org/apache/beam/runners/core/\\n"}', 'structuredContent': {'text': 'runners/core-java/src/main/java/org/apache/beam/runners/core/\n'}}
21. mcp__sourcegraph__sg_list_files
Input
{
+  "repo": "github.com/sg-evals/beam--v2.62.0",
+  "path": "runners/core-java/src/main/java/org/apache/beam/runners/core"
+}
Output
{'content': '{"text":"runners/core-java/src/main/java/org/apache/beam/runners/core/construction/\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/metrics/\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/serialization/\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/triggers/\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/ActiveWindowSet.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/Concatenate.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/DoFnRunner.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/DoFnRunners.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/ElementByteSizeObservable.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/GlobalCombineFnRunner.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/GlobalCombineFnRunners.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/GroupAlsoByWindowViaWindowSetNewDoFn.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/GroupAlsoByWindowsAggregators.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/GroupByKeyViaGroupByKeyOnly.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/InMemoryBundleFinalizer.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/InMemoryMultimapSideInputView.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/InMemoryStateInternals.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/InMemoryTimerInternals.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/KeyedWorkItem.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/KeyedWorkItemCoder.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/KeyedWorkItems.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/LateDataDroppingDoFnRunner.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/LateDataUtils.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/MergingActiveWindowSet.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/MergingStateAccessor.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/NonEmptyPanes.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/NonMergingActiveWindowSet.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/NullSideInputReader.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/OutputAndTimeBoundedSplittableProcessElementInvoker.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/OutputWindowedValue.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/PaneInfoTracker.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/PeekingReiterator.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/ProcessFnRunner.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/PushbackSideInputDoFnRunner.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/ReadyCheckingSideInputReader.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/ReduceFn.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/ReduceFnContextFactory.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/ReduceFnRunner.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/SideInputHandler.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/SideInputReader.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/SimpleDoFnRunner.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/SimplePushbackSideInputDoFnRunner.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/SplittableParDoViaKeyedWorkItems.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/SplittableProcessElementInvoker.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/StateAccesso...
22. mcp__sourcegraph__sg_list_files
Input
{
+  "repo": "github.com/sg-evals/beam--v2.62.0",
+  "path": "runners/core-java/src/main/java/org/apache/beam/runners/core/construction"
+}
Output
{'content': '{"text":"runners/core-java/src/main/java/org/apache/beam/runners/core/construction/SerializablePipelineOptions.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/construction/package-info.java\\n"}', 'structuredContent': {'text': 'runners/core-java/src/main/java/org/apache/beam/runners/core/construction/SerializablePipelineOptions.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/construction/package-info.java\n'}}
23. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "BoundedSourceAsSDFWrapperFn repo:^github.com/sg-evals/beam--v2.62.0$"
+}
Output
{'content': '{"text":"# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/io/Read.java\\n268:    */\\n269:   static class BoundedSourceAsSDFWrapperFn<T, BoundedSourceT extends BoundedSource<T>>\\n270:       extends DoFn<BoundedSourceT, T> {\\n271:     private static final Logger LOG = LoggerFactory.getLogger(BoundedSourceAsSDFWrapperFn.class);\\n272: \\n273: \\n477:   @UnboundedPerElement\\n478:   static class UnboundedSourceAsSDFWrapperFn<OutputT, CheckpointT extends CheckpointMark>\\n479:       extends DoFn<UnboundedSource<OutputT, CheckpointT>, ValueWithRecordId<OutputT>> {\\n480: \\n487:     @VisibleForTesting\\n488:     UnboundedSourceAsSDFWrapperFn(Coder<CheckpointT> checkpointCoder) {\\n489:       this.checkpointCoder = checkpointCoder;\\n490: \\n\\n# github.com/sg-evals/beam--v2.62.0 – CHANGES.md\\n1059: * synthetic.SourceConfig field types have changed to int64 from int for better compatibility with Flink\'s use of Logical types in Schemas (Go) ([BEAM-14173](https://issues.apache.org/jira/browse/BEAM-14173))\\n1060: * Default coder updated to compress sources used with `BoundedSourceAsSDFWrapperFn` and `UnboundedSourceAsSDFWrapper`.\\n1061: \\n1062: \\n\\n# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/test/java/org/apache/beam/sdk/io/ReadTest.java\\n94:   public void testInstantiationOfBoundedSourceAsSDFWrapper() {\\n95:     DoFn dofn = new Read.BoundedSourceAsSDFWrapperFn<>();\\n96:     DoFnInvokers.invokerFor(dofn);\\n97: \\n236:       @SuppressWarnings(\\"unchecked\\")\\n237:       Read.UnboundedSourceAsSDFWrapperFn<Long, CheckpointMark> createUnboundedSdfWrapper() {\\n238:         return new Read.UnboundedSourceAsSDFWrapperFn<Long, CheckpointMark>(\\n239:             (Coder) source.getCheckpointMarkCoder()) {\\n240: \\n"}', 'structuredContent': {'text': '# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/io/Read.java\n268:    */\n269:   static class BoundedSourceAsSDFWrapperFn<T, BoundedSourceT extends BoundedSource<T>>\n270:       extends DoFn<BoundedSourceT, T> {\n271:     private static final Logger LOG = LoggerFactory.getLogger(BoundedSourceAsSDFWrapperFn.class);\n272: \n273: \n477:   @UnboundedPerElement\n478:   static class UnboundedSourceAsSDFWrapperFn<OutputT, CheckpointT extends CheckpointMark>\n479:       extends DoFn<UnboundedSource<OutputT, CheckpointT>, ValueWithRecordId<OutputT>> {\n480: \n487:     @VisibleForTesting\n488:     UnboundedSourceAsSDFWrapperFn(Coder<CheckpointT> checkpointCoder) {\n489:       this.checkpointCoder = checkpointCoder;\n490: \n\n# github.com/sg-evals/beam--v2.62.0 – CHANGES.md\n1059: * synthetic.SourceConfig field types have changed to int64 from int for better compatibility with Flink\'s use of Logical types in Schemas (Go) ([BEAM-14173](https://issues.apache.org/jira/browse/BEAM-14173))\n1060: * Default coder updated to compress sources used with `BoundedSourceAsSDFWrapperFn` and `UnboundedSourceAsSDFWrapper`.\n1061: \n1062: \n\n# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/test/java/org/apache/beam/sdk/io/ReadTest.java\n94:   public void testInstantiationOfBoundedSourceAsSDFWrapper() {\n95:     DoFn dofn = new Read.BoundedSourceAsSDFWrapperFn<>();\n96:     DoFnInvokers.invokerFor(dofn);\n97: \n236:       @SuppressWarnings("unchecked")\n237:       Read.UnboundedSourceAsSDFWrapperFn<Long, CheckpointMark> createUnboundedSdfWrapper() {\n238:         return new Read.UnboundedSourceAsSDFWrapperFn<Long, CheckpointMark>(\n239:             (Coder) source.getCheckpointMarkCoder()) {\n240: \n'}}
24. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "class PipelineTranslator repo:^github.com/sg-evals/beam--v2.62.0$ file:runners/core-java/"
+}
Output
{'content': '{"text":"No results.\\n\\nNo results found."}', 'structuredContent': {'text': 'No results.\n\nNo results found.'}}
25. mcp__sourcegraph__sg_list_files
Input
{
+  "repo": "github.com/sg-evals/beam--v2.62.0",
+  "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/runners"
+}
Output
{'content': '{"text":"sdks/java/core/src/main/java/org/apache/beam/sdk/runners/AppliedPTransform.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformMatcher.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverride.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverrideFactory.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/runners/PipelineRunnerRegistrar.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/runners/TransformHierarchy.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/runners/package-info.java\\n"}', 'structuredContent': {'text': 'sdks/java/core/src/main/java/org/apache/beam/sdk/runners/AppliedPTransform.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformMatcher.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverride.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverrideFactory.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/runners/PipelineRunnerRegistrar.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/runners/TransformHierarchy.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/runners/package-info.java\n'}}
26. mcp__sourcegraph__sg_list_files
Input
{
+  "repo": "github.com/sg-evals/beam--v2.62.0",
+  "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction"
+}
Output
{'content': '{"text":"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/renderer/\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/resources/\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ArtifactResolver.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/BeamUrns.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/CoderTranslation.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/CoderTranslator.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/CoderTranslatorRegistrar.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/CoderTranslators.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/CombineTranslation.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/CreatePCollectionViewTranslation.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/DeduplicatedFlattenFactory.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/DefaultArtifactResolver.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/DefaultExpansionServiceClientFactory.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/DisplayDataTranslation.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/EmptyFlattenAsCreateFactory.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/Environments.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExecutableStageTranslation.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExpansionServiceClient.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExpansionServiceClientFactory.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/External.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExternalTranslation.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExternalTranslationOptions.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExternalTranslationOptionsRegistrar.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/FlattenTranslator.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ForwardingPTransform.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/GroupByKeyTranslation.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/GroupIntoBatchesTranslation.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ImpulseTranslation.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ModelCoderRegistrar.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ModelCoders.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/NativeTransforms.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PCollectionTranslation.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PCollectionViewTranslation.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformMatchers.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformReplacements.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformTranslation.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ParDoTranslation.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PipelineOptionsTranslation.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PipelineTranslation.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PrimitiveCreate.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ReadTranslation.java\\nsdks/java/cor...
27. mcp__sourcegraph__sg_list_files
Input
{
+  "repo": "github.com/sg-evals/beam--v2.62.0",
+  "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph"
+}
Output
{'content': '{"text":"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ExecutableStage.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/FieldAccessVisitor.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/FusedPipeline.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/GreedyPCollectionFusers.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/GreedyPipelineFuser.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/GreedyStageFuser.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ImmutableExecutableStage.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/Networks.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/OutputDeduplicator.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/PCollectionOutputTagVisitor.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/PipelineNode.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/PipelineValidator.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ProjectionProducerVisitor.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ProjectionPushdownOptimizer.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ProtoOverrides.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/QueryablePipeline.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/SideInputReference.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/SplittableParDoExpander.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/TimerReference.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/TrivialNativeTransformExpander.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/UserStateReference.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/package-info.java\\n"}', 'structuredContent': {'text': 'sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ExecutableStage.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/FieldAccessVisitor.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/FusedPipeline.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/GreedyPCollectionFusers.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/GreedyPipelineFuser.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/GreedyStageFuser.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ImmutableExecutableStage.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/Networks.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/OutputDeduplicator.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/PCollectionOutputTagVisitor.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/PipelineNode.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/PipelineValidator.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ProjectionProducerVisitor.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ProjectionPushdownOptimizer.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ProtoOverrides.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/QueryablePipeline.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/SideInputReference.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/Splittab...
28. mcp__sourcegraph__sg_list_files
Input
{
+  "repo": "github.com/sg-evals/beam--v2.62.0",
+  "path": "runners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/translation"
+}
Output
{'content': '{"text":"runners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/translation/BatchSideInputHandlerFactory.java\\nrunners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/translation/PipelineTranslatorUtils.java\\nrunners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/translation/StreamingSideInputHandlerFactory.java\\nrunners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/translation/package-info.java\\n"}', 'structuredContent': {'text': 'runners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/translation/BatchSideInputHandlerFactory.java\nrunners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/translation/PipelineTranslatorUtils.java\nrunners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/translation/StreamingSideInputHandlerFactory.java\nrunners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/translation/package-info.java\n'}}
29. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/beam--v2.62.0",
+  "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/runners/TransformHierarchy.java"
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/beam--v2.62.0@aca5e3f4b4cb433aac991e2b228b500898aa30e7/-/blob/sdks/java/core/src/main/java/org/apache/beam/sdk/runners/TransformHierarchy.java\\n1: /*\\n2:  * Licensed to the Apache Software Foundation (ASF) under one\\n3:  * or more contributor license agreements.  See the NOTICE file\\n4:  * distributed with this work for additional information\\n5:  * regarding copyright ownership.  The ASF licenses this file\\n6:  * to you under the Apache License, Version 2.0 (the\\n7:  * \\"License\\"); you may not use this file except in compliance\\n8:  * with the License.  You may obtain a copy of the License at\\n9:  *\\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\\n11:  *\\n12:  * Unless required by applicable law or agreed to in writing, software\\n13:  * distributed under the License is distributed on an \\"AS IS\\" BASIS,\\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n15:  * See the License for the specific language governing permissions and\\n16:  * limitations under the License.\\n17:  */\\n18: package org.apache.beam.sdk.runners;\\n19: \\n20: import static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkArgument;\\n21: import static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkNotNull;\\n22: import static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkState;\\n23: \\n24: import java.util.ArrayList;\\n25: import java.util.Collections;\\n26: import java.util.HashMap;\\n27: import java.util.HashSet;\\n28: import java.util.List;\\n29: import java.util.Map;\\n30: import java.util.Map.Entry;\\n31: import java.util.Set;\\n32: import org.apache.beam.sdk.Pipeline;\\n33: import org.apache.beam.sdk.Pipeline.PipelineVisitor;\\n34: import org.apache.beam.sdk.Pipeline.PipelineVisitor.CompositeBehavior;\\n35: import org.apache.beam.sdk.annotations.Internal;\\n36: import org.apache.beam.sdk.runners.PTransformOverrideFactory.ReplacementOutput;\\n37: import org.apache.beam.sdk.transforms.PTransform;\\n38: import org.apache.beam.sdk.transforms.resourcehints.ResourceHints;\\n39: import org.apache.beam.sdk.values.PCollection;\\n40: import org.apache.beam.sdk.values.PInput;\\n41: import org.apache.beam.sdk.values.POutput;\\n42: import org.apache.beam.sdk.values.PValue;\\n43: import org.apache.beam.sdk.values.PValues;\\n44: import org.apache.beam.sdk.values.TupleTag;\\n45: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.annotations.VisibleForTesting;\\n46: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.MoreObjects;\\n47: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.ImmutableMap;\\n48: import org.checkerframework.checker.nullness.qual.Nullable;\\n49: import org.slf4j.Logger;\\n50: import org.slf4j.LoggerFactory;\\n51: \\n52: /**\\n53:  * <b><i>For internal use only; no backwards-compatibility guarantees.</i></b>\\n54:  *\\n55:  * <p>Captures information about a collection of transformations and their associated {@link\\n56:  * PCollection PCollections}.\\n57:  */\\n58: @Internal\\n59: @SuppressWarnings({\\n60:   \\"nullness\\" // TODO(https://github.com/apache/beam/issues/20497)\\n61: })\\n62: public class TransformHierarchy {\\n63:   private static final Logger LOG = LoggerFactory.getLogger(TransformHierarchy.class);\\n64: \\n65:   private final Node root;\\n66:   private final Map<Node, PInput> unexpandedInputs;\\n67:   private final Map<PCollection<?>, Node> producers;\\n68: \\n69:   // A map of PCollection<?> to the PInput the producing PTransform is applied to\\n70:   private final Map<PCollection<?>, PInput> producerInput;\\n71: \\n72:   // Maintain a stack based on the enclosing nodes\\n73:   private Node current;\\n74: \\n75:   public TransformHierarchy(ResourceHints resourceHints) {\\n76:     producers = new HashMap<>();\\n77:     producerInput...
30. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/beam--v2.62.0",
+  "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverride.java"
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/beam--v2.62.0@aca5e3f4b4cb433aac991e2b228b500898aa30e7/-/blob/sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverride.java\\n1: /*\\n2:  * Licensed to the Apache Software Foundation (ASF) under one\\n3:  * or more contributor license agreements.  See the NOTICE file\\n4:  * distributed with this work for additional information\\n5:  * regarding copyright ownership.  The ASF licenses this file\\n6:  * to you under the Apache License, Version 2.0 (the\\n7:  * \\"License\\"); you may not use this file except in compliance\\n8:  * with the License.  You may obtain a copy of the License at\\n9:  *\\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\\n11:  *\\n12:  * Unless required by applicable law or agreed to in writing, software\\n13:  * distributed under the License is distributed on an \\"AS IS\\" BASIS,\\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n15:  * See the License for the specific language governing permissions and\\n16:  * limitations under the License.\\n17:  */\\n18: package org.apache.beam.sdk.runners;\\n19: \\n20: import com.google.auto.value.AutoValue;\\n21: import org.apache.beam.sdk.annotations.Internal;\\n22: import org.apache.beam.sdk.transforms.PTransform;\\n23: \\n24: /**\\n25:  * <b><i>For internal use only; no backwards-compatibility guarantees.</i></b>\\n26:  *\\n27:  * <p>A {@link PTransformMatcher} and associated {@link PTransformOverrideFactory} to replace all\\n28:  * matching {@link PTransform PTransforms}.\\n29:  */\\n30: @Internal\\n31: @AutoValue\\n32: @SuppressWarnings({\\n33:   \\"rawtypes\\" // TODO(https://github.com/apache/beam/issues/20447)\\n34: })\\n35: public abstract class PTransformOverride {\\n36:   public static PTransformOverride of(\\n37:       PTransformMatcher matcher, PTransformOverrideFactory<?, ?, ?> factory) {\\n38:     return new AutoValue_PTransformOverride(matcher, factory);\\n39:   }\\n40: \\n41:   /** Gets the {@link PTransformMatcher} to identify {@link PTransform PTransforms} to replace. */\\n42:   public abstract PTransformMatcher getMatcher();\\n43: \\n44:   /** Gets the {@link PTransformOverrideFactory} of this override. */\\n45:   public abstract PTransformOverrideFactory<?, ?, ?> getOverrideFactory();\\n46: }\\n47: "}', 'structuredContent': {'text': 'URL: https://demo.sourcegraph.com/github.com/sg-evals/beam--v2.62.0@aca5e3f4b4cb433aac991e2b228b500898aa30e7/-/blob/sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverride.java\n1: /*\n2:  * Licensed to the Apache Software Foundation (ASF) under one\n3:  * or more contributor license agreements.  See the NOTICE file\n4:  * distributed with this work for additional information\n5:  * regarding copyright ownership.  The ASF licenses this file\n6:  * to you under the Apache License, Version 2.0 (the\n7:  * "License"); you may not use this file except in compliance\n8:  * with the License.  You may obtain a copy of the License at\n9:  *\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\n11:  *\n12:  * Unless required by applicable law or agreed to in writing, software\n13:  * distributed under the License is distributed on an "AS IS" BASIS,\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n15:  * See the License for the specific language governing permissions and\n16:  * limitations under the License.\n17:  */\n18: package org.apache.beam.sdk.runners;\n19: \n20: import com.google.auto.value.AutoValue;\n21: import org.apache.beam.sdk.annotations.Internal;\n22: import org.apache.beam.sdk.transforms.PTransform;\n23: \n24: /**\n25:  * <b><i>For internal use only; no backwards-compatibility guarantees.</i></b>\n26:  *\n27:  * <p>A {@link PTransformMatcher} and associated {@link PTransformOverrideFactory} to replace all\n28:  * matching {@link PTransform PTransforms}.\n29:  */\n30: @Internal\n31: @AutoValue\n32: @SuppressWarnings({\n33...
31. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/beam--v2.62.0",
+  "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PipelineTranslation.java"
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/beam--v2.62.0@aca5e3f4b4cb433aac991e2b228b500898aa30e7/-/blob/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PipelineTranslation.java\\n1: /*\\n2:  * Licensed to the Apache Software Foundation (ASF) under one\\n3:  * or more contributor license agreements.  See the NOTICE file\\n4:  * distributed with this work for additional information\\n5:  * regarding copyright ownership.  The ASF licenses this file\\n6:  * to you under the Apache License, Version 2.0 (the\\n7:  * \\"License\\"); you may not use this file except in compliance\\n8:  * with the License.  You may obtain a copy of the License at\\n9:  *\\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\\n11:  *\\n12:  * Unless required by applicable law or agreed to in writing, software\\n13:  * distributed under the License is distributed on an \\"AS IS\\" BASIS,\\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n15:  * See the License for the specific language governing permissions and\\n16:  * limitations under the License.\\n17:  */\\n18: package org.apache.beam.sdk.util.construction;\\n19: \\n20: import java.io.IOException;\\n21: import java.util.ArrayList;\\n22: import java.util.Collections;\\n23: import java.util.HashMap;\\n24: import java.util.HashSet;\\n25: import java.util.List;\\n26: import java.util.Map;\\n27: import java.util.Set;\\n28: import java.util.stream.Collectors;\\n29: import org.apache.beam.model.pipeline.v1.RunnerApi;\\n30: import org.apache.beam.sdk.Pipeline;\\n31: import org.apache.beam.sdk.Pipeline.PipelineVisitor;\\n32: import org.apache.beam.sdk.runners.AppliedPTransform;\\n33: import org.apache.beam.sdk.runners.TransformHierarchy.Node;\\n34: import org.apache.beam.sdk.util.construction.graph.PipelineValidator;\\n35: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.ArrayListMultimap;\\n36: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.Iterables;\\n37: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.ListMultimap;\\n38: \\n39: /** Utilities for going to/from Runner API pipelines. */\\n40: public class PipelineTranslation {\\n41: \\n42:   public static RunnerApi.Pipeline toProto(Pipeline pipeline) {\\n43:     return toProto(pipeline, SdkComponents.create(pipeline.getOptions()));\\n44:   }\\n45: \\n46:   public static RunnerApi.Pipeline toProto(Pipeline pipeline, boolean useDeprecatedViewTransforms) {\\n47:     return toProto(\\n48:         pipeline, SdkComponents.create(pipeline.getOptions()), useDeprecatedViewTransforms);\\n49:   }\\n50: \\n51:   public static RunnerApi.Pipeline toProto(Pipeline pipeline, SdkComponents components) {\\n52:     return toProto(pipeline, components, false);\\n53:   }\\n54: \\n55:   public static RunnerApi.Pipeline toProto(\\n56:       final Pipeline pipeline,\\n57:       final SdkComponents components,\\n58:       boolean useDeprecatedViewTransforms) {\\n59:     return toProto(pipeline, components, useDeprecatedViewTransforms, true);\\n60:   }\\n61: \\n62:   public static RunnerApi.Pipeline toProto(\\n63:       final Pipeline pipeline,\\n64:       final SdkComponents components,\\n65:       boolean useDeprecatedViewTransforms,\\n66:       boolean upgradeTransforms) {\\n67:     final List<String> rootIds = new ArrayList<>();\\n68:     pipeline.traverseTopologically(\\n69:         new PipelineVisitor.Defaults() {\\n70:           private final ListMultimap<Node, AppliedPTransform<?, ?, ?>> children =\\n71:               ArrayListMultimap.create();\\n72: \\n73:           @Override\\n74:           public void leaveCompositeTransform(Node node) {\\n75:             if (node.isRootNode()) {\\n76:               for (AppliedPTransform<?, ?, ?> pipelineRoot : children.get(node)) {\\n77:                 rootIds.add(components.getExistingPTransformId(pipelineRoot));\\n78:               }\\n79:             } else {\\n80:    ...
32. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/beam--v2.62.0",
+  "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ExecutableStage.java"
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/beam--v2.62.0@aca5e3f4b4cb433aac991e2b228b500898aa30e7/-/blob/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ExecutableStage.java\\n1: /*\\n2:  * Licensed to the Apache Software Foundation (ASF) under one\\n3:  * or more contributor license agreements.  See the NOTICE file\\n4:  * distributed with this work for additional information\\n5:  * regarding copyright ownership.  The ASF licenses this file\\n6:  * to you under the Apache License, Version 2.0 (the\\n7:  * \\"License\\"); you may not use this file except in compliance\\n8:  * with the License.  You may obtain a copy of the License at\\n9:  *\\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\\n11:  *\\n12:  * Unless required by applicable law or agreed to in writing, software\\n13:  * distributed under the License is distributed on an \\"AS IS\\" BASIS,\\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n15:  * See the License for the specific language governing permissions and\\n16:  * limitations under the License.\\n17:  */\\n18: package org.apache.beam.sdk.util.construction.graph;\\n19: \\n20: import java.util.Collection;\\n21: import java.util.Collections;\\n22: import java.util.List;\\n23: import java.util.stream.Collectors;\\n24: import org.apache.beam.model.pipeline.v1.RunnerApi;\\n25: import org.apache.beam.model.pipeline.v1.RunnerApi.Components;\\n26: import org.apache.beam.model.pipeline.v1.RunnerApi.Environment;\\n27: import org.apache.beam.model.pipeline.v1.RunnerApi.ExecutableStagePayload;\\n28: import org.apache.beam.model.pipeline.v1.RunnerApi.ExecutableStagePayload.SideInputId;\\n29: import org.apache.beam.model.pipeline.v1.RunnerApi.ExecutableStagePayload.TimerId;\\n30: import org.apache.beam.model.pipeline.v1.RunnerApi.ExecutableStagePayload.UserStateId;\\n31: import org.apache.beam.model.pipeline.v1.RunnerApi.ExecutableStagePayload.WireCoderSetting;\\n32: import org.apache.beam.model.pipeline.v1.RunnerApi.FunctionSpec;\\n33: import org.apache.beam.model.pipeline.v1.RunnerApi.PCollection;\\n34: import org.apache.beam.model.pipeline.v1.RunnerApi.PTransform;\\n35: import org.apache.beam.model.pipeline.v1.RunnerApi.Pipeline;\\n36: \\n37: /**\\n38:  * A combination of PTransforms that can be executed within a single SDK harness.\\n39:  *\\n40:  * <p>Contains only the nodes that specify the processing to perform within the SDK harness, and\\n41:  * does not contain any runner-executed nodes.\\n42:  *\\n43:  * <p>Within a single {@link Pipeline}, {@link PTransform PTransforms} and {@link PCollection\\n44:  * PCollections} are permitted to appear in multiple executable stages. However, paths from a root\\n45:  * {@link PTransform} to any other {@link PTransform} within that set of stages must be unique.\\n46:  */\\n47: public interface ExecutableStage {\\n48:   /**\\n49:    * The URN identifying an {@link ExecutableStage} that has been converted to a {@link PTransform}.\\n50:    */\\n51:   String URN = \\"beam:runner:executable_stage:v1\\";\\n52: \\n53:   /**\\n54:    * Return the {@link Components} required to execute this {@link ExecutableStage}.\\n55:    *\\n56:    * <p>This must contain all of the transforms returned by {@link #getTransforms()} and the closure\\n57:    * of all components that those {@link PipelineNode.PTransformNode transforms} reference.\\n58:    */\\n59:   RunnerApi.Components getComponents();\\n60: \\n61:   /**\\n62:    * Returns the {@link Environment} this stage executes in.\\n63:    *\\n64:    * <p>An {@link ExecutableStage} consists of {@link PTransform PTransforms} which can all be\\n65:    * executed within a single {@link Environment}. The assumption made here is that\\n66:    * runner-implemented transforms will be associated with these subgraphs by the overall graph\\n67:    * topology, which will be handled by runners by performing already-required element routing and\\n68:    * runner-...
33. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/beam--v2.62.0",
+  "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ReadTranslation.java"
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/beam--v2.62.0@aca5e3f4b4cb433aac991e2b228b500898aa30e7/-/blob/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ReadTranslation.java\\n1: /*\\n2:  * Licensed to the Apache Software Foundation (ASF) under one\\n3:  * or more contributor license agreements.  See the NOTICE file\\n4:  * distributed with this work for additional information\\n5:  * regarding copyright ownership.  The ASF licenses this file\\n6:  * to you under the Apache License, Version 2.0 (the\\n7:  * \\"License\\"); you may not use this file except in compliance\\n8:  * with the License.  You may obtain a copy of the License at\\n9:  *\\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\\n11:  *\\n12:  * Unless required by applicable law or agreed to in writing, software\\n13:  * distributed under the License is distributed on an \\"AS IS\\" BASIS,\\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n15:  * See the License for the specific language governing permissions and\\n16:  * limitations under the License.\\n17:  */\\n18: package org.apache.beam.sdk.util.construction;\\n19: \\n20: import static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkArgument;\\n21: \\n22: import com.google.auto.service.AutoService;\\n23: import java.io.IOException;\\n24: import java.util.Collections;\\n25: import java.util.Map;\\n26: import org.apache.beam.model.pipeline.v1.RunnerApi;\\n27: import org.apache.beam.model.pipeline.v1.RunnerApi.FunctionSpec;\\n28: import org.apache.beam.model.pipeline.v1.RunnerApi.IsBounded;\\n29: import org.apache.beam.model.pipeline.v1.RunnerApi.ReadPayload;\\n30: import org.apache.beam.sdk.io.BoundedSource;\\n31: import org.apache.beam.sdk.io.Source;\\n32: import org.apache.beam.sdk.io.UnboundedSource;\\n33: import org.apache.beam.sdk.runners.AppliedPTransform;\\n34: import org.apache.beam.sdk.transforms.PTransform;\\n35: import org.apache.beam.sdk.util.SerializableUtils;\\n36: import org.apache.beam.sdk.values.PBegin;\\n37: import org.apache.beam.sdk.values.PCollection;\\n38: import org.apache.beam.vendor.grpc.v1p60p1.com.google.protobuf.ByteString;\\n39: import org.apache.beam.vendor.grpc.v1p60p1.com.google.protobuf.InvalidProtocolBufferException;\\n40: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.ImmutableMap;\\n41: \\n42: /**\\n43:  * Methods for translating {@link SplittableParDo.PrimitiveBoundedRead} and {@link\\n44:  * SplittableParDo.PrimitiveUnboundedRead} {@link PTransform PTransformTranslation} into {@link\\n45:  * ReadPayload} protos.\\n46:  */\\n47: @SuppressWarnings({\\n48:   \\"nullness\\", // TODO(https://github.com/apache/beam/issues/20497)\\n49:   \\"rawtypes\\" // TODO(https://github.com/apache/beam/issues/20447)\\n50: })\\n51: public class ReadTranslation {\\n52:   private static final String JAVA_SERIALIZED_BOUNDED_SOURCE = \\"beam:java:boundedsource:v1\\";\\n53:   private static final String JAVA_SERIALIZED_UNBOUNDED_SOURCE = \\"beam:java:unboundedsource:v1\\";\\n54: \\n55:   public static ReadPayload toProto(SplittableParDo.PrimitiveBoundedRead<?> read) {\\n56:     return ReadPayload.newBuilder()\\n57:         .setIsBounded(IsBounded.Enum.BOUNDED)\\n58:         .setSource(toProto(read.getSource()))\\n59:         .build();\\n60:   }\\n61: \\n62:   public static ReadPayload toProto(SplittableParDo.PrimitiveUnboundedRead<?> read) {\\n63:     return ReadPayload.newBuilder()\\n64:         .setIsBounded(IsBounded.Enum.UNBOUNDED)\\n65:         .setSource(toProto(read.getSource()))\\n66:         .build();\\n67:   }\\n68: \\n69:   public static FunctionSpec toProto(Source<?> source) {\\n70:     if (source instanceof BoundedSource) {\\n71:       return toProto((BoundedSource) source);\\n72:     } else if (source instanceof UnboundedSource) {\\n73:       return toProto((UnboundedSource<?, ?>) source);\\n74:     } else {\\n75:       throw new Ill...
34. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/beam--v2.62.0",
+  "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverrideFactory.java"
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/beam--v2.62.0@aca5e3f4b4cb433aac991e2b228b500898aa30e7/-/blob/sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverrideFactory.java\\n1: /*\\n2:  * Licensed to the Apache Software Foundation (ASF) under one\\n3:  * or more contributor license agreements.  See the NOTICE file\\n4:  * distributed with this work for additional information\\n5:  * regarding copyright ownership.  The ASF licenses this file\\n6:  * to you under the Apache License, Version 2.0 (the\\n7:  * \\"License\\"); you may not use this file except in compliance\\n8:  * with the License.  You may obtain a copy of the License at\\n9:  *\\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\\n11:  *\\n12:  * Unless required by applicable law or agreed to in writing, software\\n13:  * distributed under the License is distributed on an \\"AS IS\\" BASIS,\\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n15:  * See the License for the specific language governing permissions and\\n16:  * limitations under the License.\\n17:  */\\n18: package org.apache.beam.sdk.runners;\\n19: \\n20: import com.google.auto.value.AutoValue;\\n21: import java.util.Map;\\n22: import org.apache.beam.sdk.PipelineRunner;\\n23: import org.apache.beam.sdk.annotations.Internal;\\n24: import org.apache.beam.sdk.transforms.PTransform;\\n25: import org.apache.beam.sdk.values.PCollection;\\n26: import org.apache.beam.sdk.values.PInput;\\n27: import org.apache.beam.sdk.values.POutput;\\n28: import org.apache.beam.sdk.values.TaggedPValue;\\n29: import org.apache.beam.sdk.values.TupleTag;\\n30: \\n31: /**\\n32:  * <b><i>For internal use only; no backwards-compatibility guarantees.</i></b>\\n33:  *\\n34:  * <p>Produces {@link PipelineRunner}-specific overrides of {@link PTransform PTransforms}, and\\n35:  * provides mappings between original and replacement outputs.\\n36:  */\\n37: @Internal\\n38: @SuppressWarnings({\\n39:   \\"rawtypes\\" // TODO(https://github.com/apache/beam/issues/20447)\\n40: })\\n41: public interface PTransformOverrideFactory<\\n42:     InputT extends PInput,\\n43:     OutputT extends POutput,\\n44:     TransformT extends PTransform<? super InputT, OutputT>> {\\n45:   /**\\n46:    * Returns a {@link PTransform} that produces equivalent output to the provided {@link\\n47:    * AppliedPTransform transform}.\\n48:    */\\n49:   PTransformReplacement<InputT, OutputT> getReplacementTransform(\\n50:       AppliedPTransform<InputT, OutputT, TransformT> transform);\\n51: \\n52:   /**\\n53:    * Returns a {@link Map} from the expanded values in {@code newOutput} to the values produced by\\n54:    * the original transform.\\n55:    */\\n56:   Map<PCollection<?>, ReplacementOutput> mapOutputs(\\n57:       Map<TupleTag<?>, PCollection<?>> outputs, OutputT newOutput);\\n58: \\n59:   /**\\n60:    * A {@link PTransform} that replaces an {@link AppliedPTransform}, and the input required to do\\n61:    * so. The input must be constructed from the expanded form, as the transform may not have\\n62:    * originally been applied within this process or from within a Java SDK.\\n63:    */\\n64:   @AutoValue\\n65:   abstract class PTransformReplacement<InputT extends PInput, OutputT extends POutput> {\\n66:     public static <InputT extends PInput, OutputT extends POutput>\\n67:         PTransformReplacement<InputT, OutputT> of(\\n68:             InputT input, PTransform<InputT, OutputT> transform) {\\n69:       return new AutoValue_PTransformOverrideFactory_PTransformReplacement(input, transform);\\n70:     }\\n71: \\n72:     public abstract InputT getInput();\\n73: \\n74:     public abstract PTransform<InputT, OutputT> getTransform();\\n75:   }\\n76: \\n77:   /** A mapping between original {@link TaggedPValue} outputs and their replacements. */\\n78:   @AutoValue\\n79:   abstract class ReplacementOutput {\\n80:     public static ReplacementOutput of(TaggedPValue original, ...
35. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/beam--v2.62.0",
+  "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ImmutableExecutableStage.java"
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/beam--v2.62.0@aca5e3f4b4cb433aac991e2b228b500898aa30e7/-/blob/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ImmutableExecutableStage.java\\n1: /*\\n2:  * Licensed to the Apache Software Foundation (ASF) under one\\n3:  * or more contributor license agreements.  See the NOTICE file\\n4:  * distributed with this work for additional information\\n5:  * regarding copyright ownership.  The ASF licenses this file\\n6:  * to you under the Apache License, Version 2.0 (the\\n7:  * \\"License\\"); you may not use this file except in compliance\\n8:  * with the License.  You may obtain a copy of the License at\\n9:  *\\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\\n11:  *\\n12:  * Unless required by applicable law or agreed to in writing, software\\n13:  * distributed under the License is distributed on an \\"AS IS\\" BASIS,\\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n15:  * See the License for the specific language governing permissions and\\n16:  * limitations under the License.\\n17:  */\\n18: package org.apache.beam.sdk.util.construction.graph;\\n19: \\n20: import com.google.auto.value.AutoValue;\\n21: import java.util.Collection;\\n22: import java.util.stream.Collectors;\\n23: import org.apache.beam.model.pipeline.v1.RunnerApi.Components;\\n24: import org.apache.beam.model.pipeline.v1.RunnerApi.Environment;\\n25: import org.apache.beam.model.pipeline.v1.RunnerApi.ExecutableStagePayload.WireCoderSetting;\\n26: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.ImmutableSet;\\n27: \\n28: /** An {@link ExecutableStage} which is constructed with all of its initial state. */\\n29: @AutoValue\\n30: public abstract class ImmutableExecutableStage implements ExecutableStage {\\n31:   public static ImmutableExecutableStage ofFullComponents(\\n32:       Components components,\\n33:       Environment environment,\\n34:       PipelineNode.PCollectionNode input,\\n35:       Collection<SideInputReference> sideInputs,\\n36:       Collection<UserStateReference> userStates,\\n37:       Collection<TimerReference> timers,\\n38:       Collection<PipelineNode.PTransformNode> transforms,\\n39:       Collection<PipelineNode.PCollectionNode> outputs,\\n40:       Collection<WireCoderSetting> wireCoderSettings) {\\n41:     Components prunedComponents =\\n42:         components\\n43:             .toBuilder()\\n44:             .clearTransforms()\\n45:             .putAllTransforms(\\n46:                 transforms.stream()\\n47:                     .collect(\\n48:                         Collectors.toMap(\\n49:                             PipelineNode.PTransformNode::getId,\\n50:                             PipelineNode.PTransformNode::getTransform)))\\n51:             .build();\\n52:     return of(\\n53:         prunedComponents,\\n54:         environment,\\n55:         input,\\n56:         sideInputs,\\n57:         userStates,\\n58:         timers,\\n59:         transforms,\\n60:         outputs,\\n61:         wireCoderSettings);\\n62:   }\\n63: \\n64:   public static ImmutableExecutableStage of(\\n65:       Components components,\\n66:       Environment environment,\\n67:       PipelineNode.PCollectionNode input,\\n68:       Collection<SideInputReference> sideInputs,\\n69:       Collection<UserStateReference> userStates,\\n70:       Collection<TimerReference> timers,\\n71:       Collection<PipelineNode.PTransformNode> transforms,\\n72:       Collection<PipelineNode.PCollectionNode> outputs,\\n73:       Collection<WireCoderSetting> wireCoderSettings) {\\n74:     return new AutoValue_ImmutableExecutableStage(\\n75:         components,\\n76:         environment,\\n77:         input,\\n78:         ImmutableSet.copyOf(sideInputs),\\n79:         ImmutableSet.copyOf(userStates),\\n80:         ImmutableSet.copyOf(timers),\\n81:         ImmutableSet.copyOf(transforms),\\n82:         ImmutableSe...
36. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/beam--v2.62.0",
+  "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExecutableStageTranslation.java"
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/beam--v2.62.0@aca5e3f4b4cb433aac991e2b228b500898aa30e7/-/blob/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExecutableStageTranslation.java\\n1: /*\\n2:  * Licensed to the Apache Software Foundation (ASF) under one\\n3:  * or more contributor license agreements.  See the NOTICE file\\n4:  * distributed with this work for additional information\\n5:  * regarding copyright ownership.  The ASF licenses this file\\n6:  * to you under the Apache License, Version 2.0 (the\\n7:  * \\"License\\"); you may not use this file except in compliance\\n8:  * with the License.  You may obtain a copy of the License at\\n9:  *\\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\\n11:  *\\n12:  * Unless required by applicable law or agreed to in writing, software\\n13:  * distributed under the License is distributed on an \\"AS IS\\" BASIS,\\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n15:  * See the License for the specific language governing permissions and\\n16:  * limitations under the License.\\n17:  */\\n18: package org.apache.beam.sdk.util.construction;\\n19: \\n20: import static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkArgument;\\n21: \\n22: import java.io.IOException;\\n23: import java.util.ArrayList;\\n24: import java.util.Collection;\\n25: import java.util.Map;\\n26: import java.util.stream.Collectors;\\n27: import org.apache.beam.model.pipeline.v1.RunnerApi;\\n28: import org.apache.beam.model.pipeline.v1.RunnerApi.ExecutableStagePayload;\\n29: import org.apache.beam.sdk.runners.AppliedPTransform;\\n30: import org.apache.beam.sdk.util.construction.graph.ExecutableStage;\\n31: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Joiner;\\n32: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.Iterables;\\n33: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.LinkedHashMultimap;\\n34: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.Multimap;\\n35: \\n36: /**\\n37:  * Utilities for converting {@link ExecutableStage}s to and from {@link RunnerApi} protocol buffers.\\n38:  */\\n39: public class ExecutableStageTranslation {\\n40: \\n41:   /** Extracts an {@link ExecutableStagePayload} from the given transform. */\\n42:   public static ExecutableStagePayload getExecutableStagePayload(\\n43:       AppliedPTransform<?, ?, ?> appliedTransform) throws IOException {\\n44:     RunnerApi.PTransform transform =\\n45:         PTransformTranslation.toProto(\\n46:             appliedTransform, SdkComponents.create(appliedTransform.getPipeline().getOptions()));\\n47:     checkArgument(ExecutableStage.URN.equals(transform.getSpec().getUrn()));\\n48:     return ExecutableStagePayload.parseFrom(transform.getSpec().getPayload());\\n49:   }\\n50: \\n51:   public static String generateNameFromStagePayload(ExecutableStagePayload stagePayload) {\\n52:     StringBuilder sb = new StringBuilder();\\n53:     RunnerApi.Components components = stagePayload.getComponents();\\n54:     final int transformsCount = stagePayload.getTransformsCount();\\n55:     sb.append(\\"[\\").append(transformsCount).append(\\"]\\");\\n56:     Collection<String> names = new ArrayList<>();\\n57:     for (int i = 0; i < transformsCount; i++) {\\n58:       String name = components.getTransformsOrThrow(stagePayload.getTransforms(i)).getUniqueName();\\n59:       // Java: Remove the \'ParMultiDo(Anonymous)\' suffix which just makes the name longer\\n60:       name = name.replaceFirst(\\"/ParMultiDo\\\\\\\\(Anonymous\\\\\\\\)$\\", \\"\\");\\n61:       names.add(name);\\n62:     }\\n63:     sb.append(generateNameFromTransformNames(names, true));\\n64:     return sb.toString();\\n65:   }\\n66: \\n67:   /**\\n68:    * Creates a human-readable name for a set of stage names that occur in a single stage.\\n69:    *\\n70:    * <p>This...
37. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/beam--v2.62.0",
+  "path": "runners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/translation/PipelineTranslatorUtils.java"
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/beam--v2.62.0@aca5e3f4b4cb433aac991e2b228b500898aa30e7/-/blob/runners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/translation/PipelineTranslatorUtils.java\\n1: /*\\n2:  * Licensed to the Apache Software Foundation (ASF) under one\\n3:  * or more contributor license agreements.  See the NOTICE file\\n4:  * distributed with this work for additional information\\n5:  * regarding copyright ownership.  The ASF licenses this file\\n6:  * to you under the Apache License, Version 2.0 (the\\n7:  * \\"License\\"); you may not use this file except in compliance\\n8:  * with the License.  You may obtain a copy of the License at\\n9:  *\\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\\n11:  *\\n12:  * Unless required by applicable law or agreed to in writing, software\\n13:  * distributed under the License is distributed on an \\"AS IS\\" BASIS,\\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n15:  * See the License for the specific language governing permissions and\\n16:  * limitations under the License.\\n17:  */\\n18: package org.apache.beam.runners.fnexecution.translation;\\n19: \\n20: import static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkNotNull;\\n21: \\n22: import java.io.IOException;\\n23: import java.util.Collection;\\n24: import java.util.Collections;\\n25: import java.util.Locale;\\n26: import java.util.Map;\\n27: import org.apache.beam.model.pipeline.v1.RunnerApi;\\n28: import org.apache.beam.model.pipeline.v1.RunnerApi.PCollection;\\n29: import org.apache.beam.runners.core.InMemoryTimerInternals;\\n30: import org.apache.beam.runners.core.StateNamespace;\\n31: import org.apache.beam.runners.core.StateNamespaces;\\n32: import org.apache.beam.runners.core.TimerInternals;\\n33: import org.apache.beam.runners.fnexecution.control.TimerReceiverFactory;\\n34: import org.apache.beam.runners.fnexecution.wire.WireCoders;\\n35: import org.apache.beam.sdk.coders.Coder;\\n36: import org.apache.beam.sdk.fn.data.FnDataReceiver;\\n37: import org.apache.beam.sdk.transforms.windowing.BoundedWindow;\\n38: import org.apache.beam.sdk.transforms.windowing.PaneInfo;\\n39: import org.apache.beam.sdk.util.WindowedValue;\\n40: import org.apache.beam.sdk.util.construction.RehydratedComponents;\\n41: import org.apache.beam.sdk.util.construction.Timer;\\n42: import org.apache.beam.sdk.util.construction.WindowingStrategyTranslation;\\n43: import org.apache.beam.sdk.util.construction.graph.PipelineNode;\\n44: import org.apache.beam.sdk.values.KV;\\n45: import org.apache.beam.sdk.values.WindowingStrategy;\\n46: import org.apache.beam.vendor.grpc.v1p60p1.com.google.protobuf.InvalidProtocolBufferException;\\n47: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions;\\n48: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.BiMap;\\n49: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.ImmutableBiMap;\\n50: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.Iterables;\\n51: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.Sets;\\n52: import org.joda.time.Instant;\\n53: \\n54: /** Utilities for pipeline translation. */\\n55: @SuppressWarnings({\\n56:   \\"rawtypes\\", // TODO(https://github.com/apache/beam/issues/20447)\\n57:   \\"nullness\\" // TODO(https://github.com/apache/beam/issues/20497)\\n58: })\\n59: public final class PipelineTranslatorUtils {\\n60:   private PipelineTranslatorUtils() {}\\n61: \\n62:   /** Creates a mapping from PCollection id to output tag integer. */\\n63:   public static BiMap<String, Integer> createOutputMap(Iterable<String> localOutputs) {\\n64:     ImmutableBiMap.Builder<String, Integer> builder = ImmutableBiMap.builder();\\n65:     int outputIndex = 0;\\n66:     // sort localOutputs for stable indexing\\n67:     for (String...
38. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/beam--v2.62.0",
+  "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/GreedyPipelineFuser.java"
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/beam--v2.62.0@aca5e3f4b4cb433aac991e2b228b500898aa30e7/-/blob/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/GreedyPipelineFuser.java\\n1: /*\\n2:  * Licensed to the Apache Software Foundation (ASF) under one\\n3:  * or more contributor license agreements.  See the NOTICE file\\n4:  * distributed with this work for additional information\\n5:  * regarding copyright ownership.  The ASF licenses this file\\n6:  * to you under the Apache License, Version 2.0 (the\\n7:  * \\"License\\"); you may not use this file except in compliance\\n8:  * with the License.  You may obtain a copy of the License at\\n9:  *\\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\\n11:  *\\n12:  * Unless required by applicable law or agreed to in writing, software\\n13:  * distributed under the License is distributed on an \\"AS IS\\" BASIS,\\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n15:  * See the License for the specific language governing permissions and\\n16:  * limitations under the License.\\n17:  */\\n18: package org.apache.beam.sdk.util.construction.graph;\\n19: \\n20: import static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkArgument;\\n21: import static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkState;\\n22: \\n23: import com.google.auto.value.AutoValue;\\n24: import java.util.ArrayDeque;\\n25: import java.util.Collection;\\n26: import java.util.Comparator;\\n27: import java.util.HashMap;\\n28: import java.util.HashSet;\\n29: import java.util.LinkedHashSet;\\n30: import java.util.Map;\\n31: import java.util.Map.Entry;\\n32: import java.util.NavigableSet;\\n33: import java.util.Queue;\\n34: import java.util.Set;\\n35: import java.util.TreeSet;\\n36: import java.util.stream.Collectors;\\n37: import org.apache.beam.model.pipeline.v1.RunnerApi.Components;\\n38: import org.apache.beam.model.pipeline.v1.RunnerApi.Environment;\\n39: import org.apache.beam.model.pipeline.v1.RunnerApi.PCollection;\\n40: import org.apache.beam.model.pipeline.v1.RunnerApi.PTransform;\\n41: import org.apache.beam.model.pipeline.v1.RunnerApi.Pipeline;\\n42: import org.apache.beam.sdk.util.construction.PTransformTranslation;\\n43: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.ComparisonChain;\\n44: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.HashMultimap;\\n45: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.ImmutableList;\\n46: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.ImmutableSet;\\n47: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.Multimap;\\n48: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.Sets;\\n49: import org.slf4j.Logger;\\n50: import org.slf4j.LoggerFactory;\\n51: \\n52: /** Fuses a {@link Pipeline} into some set of single-environment executable transforms. */\\n53: // The use of NavigableSets everywhere provides consistent ordering but may be overkill for this\\n54: // cause.\\n55: @SuppressWarnings({\\n56:   \\"nullness\\" // TODO(https://github.com/apache/beam/issues/20497)\\n57: })\\n58: public class GreedyPipelineFuser {\\n59:   private static final Logger LOG = LoggerFactory.getLogger(GreedyPipelineFuser.class);\\n60: \\n61:   private final QueryablePipeline pipeline;\\n62:   private final FusedPipeline fusedPipeline;\\n63: \\n64:   private GreedyPipelineFuser(Pipeline p) {\\n65:     // Validate that the original pipeline is well-formed.\\n66:     PipelineValidator.validate(p);\\n67:     this.pipeline = QueryablePipeline.forPrimitivesIn(p.getComponents());\\n68:     Set<PipelineNode.PTransformNode> unfusedRootNodes = new LinkedHashSet<>();\\n69:     NavigableSet<CollectionConsumer> rootConsumers = new TreeSet<>();\\n70:     for (PipelineNode.PTransformNode pTransfor...
39. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "PrimitiveBoundedRead PrimitiveUnboundedRead repo:^github.com/sg-evals/beam--v2.62.0$ file:SplittableParDo.java"
+}
Output
{'content': '{"text":"# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDo.java\\n710:    * Converts {@link Read} based Splittable DoFn expansions to primitive reads implemented by {@link\\n711:    * PrimitiveBoundedRead} and {@link PrimitiveUnboundedRead}.\\n712:    *\\n713: \\n691:    * Converts {@link Read} based Splittable DoFn expansions to primitive reads implemented by {@link\\n692:    * PrimitiveBoundedRead} and {@link PrimitiveUnboundedRead} if either the experiment {@code\\n693:    * use_deprecated_read} or {@code beam_fn_api_use_deprecated_read} are specified.\\n694: \\n815:   /** The original primitive based {@link Read.Bounded Read.Bounded} expansion. */\\n816:   public static class PrimitiveBoundedRead<T> extends PrimitiveRead<T> {\\n817:     public PrimitiveBoundedRead(Read.Bounded<T> originalTransform) {\\n818:       super(originalTransform, originalTransform.getSource());\\n819: \\n"}', 'structuredContent': {'text': '# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDo.java\n710:    * Converts {@link Read} based Splittable DoFn expansions to primitive reads implemented by {@link\n711:    * PrimitiveBoundedRead} and {@link PrimitiveUnboundedRead}.\n712:    *\n713: \n691:    * Converts {@link Read} based Splittable DoFn expansions to primitive reads implemented by {@link\n692:    * PrimitiveBoundedRead} and {@link PrimitiveUnboundedRead} if either the experiment {@code\n693:    * use_deprecated_read} or {@code beam_fn_api_use_deprecated_read} are specified.\n694: \n815:   /** The original primitive based {@link Read.Bounded Read.Bounded} expansion. */\n816:   public static class PrimitiveBoundedRead<T> extends PrimitiveRead<T> {\n817:     public PrimitiveBoundedRead(Read.Bounded<T> originalTransform) {\n818:       super(originalTransform, originalTransform.getSource());\n819: \n'}}
40. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "UnboundedReadFromBoundedSource repo:^github.com/sg-evals/beam--v2.62.0$ file:runners/"
+}
Output
{'content': '{"text":"# github.com/sg-evals/beam--v2.62.0 – runners/google-cloud-dataflow-java/src/main/java/org/apache/beam/runners/dataflow/DataflowRunner.java\\n155: import org.apache.beam.sdk.util.construction.TransformPayloadTranslatorRegistrar;\\n156: import org.apache.beam.sdk.util.construction.UnboundedReadFromBoundedSource;\\n157: import org.apache.beam.sdk.util.construction.UnconsumedReads;\\n158: \\n2390: \\n2391:       return Pipeline.applyTransform(input, new UnboundedReadFromBoundedSource<>(source))\\n2392:           .setIsBoundedInternal(IsBounded.BOUNDED);\\n2393: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/translation/wrappers/streaming/io/source/FlinkSource.java\\n32: import org.apache.beam.sdk.transforms.windowing.BoundedWindow;\\n33: import org.apache.beam.sdk.util.construction.UnboundedReadFromBoundedSource;\\n34: import org.apache.flink.api.common.eventtime.Watermark;\\n35: \\n80:         \\"Impulse\\",\\n81:         new UnboundedReadFromBoundedSource.BoundedToUnboundedSourceAdapter<>(\\n82:             new BeamImpulseSource()),\\n83: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/translation/wrappers/streaming/io/UnboundedSourceWrapper.java\\n39: import org.apache.beam.sdk.util.WindowedValue;\\n40: import org.apache.beam.sdk.util.construction.UnboundedReadFromBoundedSource;\\n41: import org.apache.beam.sdk.values.KV;\\n42: \\n155:     this.isConvertedBoundedSource =\\n156:         source instanceof UnboundedReadFromBoundedSource.BoundedToUnboundedSourceAdapter;\\n157: \\n158: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/test/java/org/apache/beam/runners/flink/streaming/BoundedSourceRestoreTest.java\\n33: import org.apache.beam.sdk.util.WindowedValue;\\n34: import org.apache.beam.sdk.util.construction.UnboundedReadFromBoundedSource.BoundedToUnboundedSourceAdapter;\\n35: import org.apache.beam.sdk.util.construction.UnboundedReadFromBoundedSource.BoundedToUnboundedSourceAdapter.Checkpoint;\\n36: import org.apache.beam.sdk.values.ValueWithRecordId;\\n37: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/test/java/org/apache/beam/runners/flink/translation/wrappers/streaming/io/UnboundedSourceWrapperTest.java\\n52: import org.apache.beam.sdk.util.WindowedValue;\\n53: import org.apache.beam.sdk.util.construction.UnboundedReadFromBoundedSource;\\n54: import org.apache.beam.sdk.values.KV;\\n55: \\n698:     public void testSequentialReadingFromBoundedSource() throws Exception {\\n699:       UnboundedReadFromBoundedSource.BoundedToUnboundedSourceAdapter<Long> source =\\n700:           new UnboundedReadFromBoundedSource.BoundedToUnboundedSourceAdapter<>(\\n701:               CountingSource.upTo(1000));\\n702: \\n705:       UnboundedSourceWrapper<\\n706:               Long, UnboundedReadFromBoundedSource.BoundedToUnboundedSourceAdapter.Checkpoint<Long>>\\n707:           sourceWrapper = new UnboundedSourceWrapper<>(\\"sequentialRead\\", options, source, 4);\\n708: \\n"}', 'structuredContent': {'text': '# github.com/sg-evals/beam--v2.62.0 – runners/google-cloud-dataflow-java/src/main/java/org/apache/beam/runners/dataflow/DataflowRunner.java\n155: import org.apache.beam.sdk.util.construction.TransformPayloadTranslatorRegistrar;\n156: import org.apache.beam.sdk.util.construction.UnboundedReadFromBoundedSource;\n157: import org.apache.beam.sdk.util.construction.UnconsumedReads;\n158: \n2390: \n2391:       return Pipeline.applyTransform(input, new UnboundedReadFromBoundedSource<>(source))\n2392:           .setIsBoundedInternal(IsBounded.BOUNDED);\n2393: \n\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/translation/wrappers/streaming/io/source/FlinkSource.java\n32: import org.apache.beam.sdk.transforms.windowing.BoundedWindow;\n33: import org.apache.beam.sdk.util.construction.UnboundedReadFromBoundedSource;\n34: import org.apache.flink...
41. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "class BoundedToUnboundedSourceAdapter repo:^github.com/sg-evals/beam--v2.62.0$"
+}
Output
{'content': '{"text":"# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/UnboundedReadFromBoundedSource.java\\n114:   @VisibleForTesting\\n115:   public static class BoundedToUnboundedSourceAdapter<T>\\n116:       extends UnboundedSource<T, BoundedToUnboundedSourceAdapter.Checkpoint<T>> {\\n117: \\n118: \\n119: \\n120:     public BoundedToUnboundedSourceAdapter(BoundedSource<T> boundedSource) {\\n121:       this.boundedSource = boundedSource;\\n122: \\n460: \\n461:     private class ResidualSource {\\n462:       private BoundedSource<T> residualSource;\\n463: \\n\\n# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/test/java/org/apache/beam/sdk/util/construction/UnboundedReadFromBoundedSourceTest.java\\n155: \\n156:   private <T> void testBoundedToUnboundedSourceAdapterCheckpoint(\\n157:       BoundedSource<T> boundedSource, List<T> expectedElements) throws Exception {\\n158:     BoundedToUnboundedSourceAdapter<T> unboundedSource =\\n159:         new BoundedToUnboundedSourceAdapter<>(boundedSource);\\n160: \\n161: \\n108:   @Test\\n109:   @Category(NeedsRunner.class)\\n110:   public void testBoundedToUnboundedSourceAdapter() throws Exception {\\n111:     long numElements = 100;\\n112: \\n207: \\n208:   private <T> void testBoundedToUnboundedSourceAdapterCheckpointRestart(\\n209:       BoundedSource<T> boundedSource, List<T> expectedElements) throws Exception {\\n210:     BoundedToUnboundedSourceAdapter<T> unboundedSource =\\n211:         new BoundedToUnboundedSourceAdapter<>(boundedSource);\\n212: \\n213: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/translation/wrappers/streaming/io/source/FlinkSource.java\\n46:  */\\n47: public abstract class FlinkSource<T, OutputT>\\n48:     implements Source<OutputT, FlinkSourceSplit<T>, Map<Integer, List<FlinkSourceSplit<T>>>> {\\n49: \\n80:         \\"Impulse\\",\\n81:         new UnboundedReadFromBoundedSource.BoundedToUnboundedSourceAdapter<>(\\n82:             new BeamImpulseSource()),\\n83: \\n41: /**\\n42:  * The base class for {@link FlinkBoundedSource} and {@link FlinkUnboundedSource}.\\n43:  *\\n44: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/translation/wrappers/streaming/io/UnboundedSourceWrapper.java\\n178: \\n179:     FlinkPipelineOptions options = pipelineOptions.as(FlinkPipelineOptions.class);\\n180:     idleTimeoutMs = options.getShutdownSourcesAfterIdleMs();\\n181: \\n155:     this.isConvertedBoundedSource =\\n156:         source instanceof UnboundedReadFromBoundedSource.BoundedToUnboundedSourceAdapter;\\n157: \\n158: \\n74: \\n75:   private static final Logger LOG = LoggerFactory.getLogger(UnboundedSourceWrapper.class);\\n76: \\n77: \\n\\n# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/test/java/org/apache/beam/sdk/util/construction/SplittableParDoTest.java\\n63: /** Tests for {@link SplittableParDo}. */\\n64: @RunWith(JUnit4.class)\\n65: public class SplittableParDoTest {\\n66:   // ----------------- Tests for whether the transform sets boundedness correctly --------------\\n67:   private static class SomeRestriction\\n68:       implements Serializable, HasDefaultTracker<SomeRestriction, SomeRestrictionTracker> {\\n69: \\n245:     PipelineOptions pipelineOptions = PipelineOptionsFactory.create();\\n246:     pipelineOptions.setRunner(CrashingRunner.class);\\n247:     ExperimentalOptions.addExperiment(\\n248:         pipelineOptions.as(ExperimentalOptions.class), \\"use_unbounded_sdf_wrapper\\");\\n249:     Pipeline sdfRead = Pipeline.create(pipelineOptions);\\n250: \\n223:     PipelineOptions pipelineOptions = PipelineOptionsFactory.create();\\n224:     pipelineOptions.setRunner(CrashingRunner.class);\\n225:     ExperimentalOptions.addExperiment(\\n226:         pipelineOptions.as(ExperimentalOptions.class), \\"use_sdf_read\\");\\n227:     Pipeline sdfRead = Pipeline.create(pipelineOptions);\...
42. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "class PTransformMatcher repo:^github.com/sg-evals/beam--v2.62.0$ file:sdks/java/core/"
+}
Output
{'content': '{"text":"# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformMatchers.java\\n51: })\\n52: public class PTransformMatchers {\\n53: \\n54:   private PTransformMatchers() {}\\n55: \\n56: \\n107: \\n108:   private static class EqualClassPTransformMatcher implements PTransformMatcher {\\n109: \\n110:     private final Class<? extends PTransform> clazz;\\n111: \\n112:     private EqualClassPTransformMatcher(Class<? extends PTransform> clazz) {\\n113:       this.clazz = clazz;\\n114: \\n63: \\n64:   private static class EqualUrnPTransformMatcher implements PTransformMatcher {\\n65: \\n66: \\n\\n# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/test/java/org/apache/beam/sdk/util/construction/PTransformMatchersTest.java\\n89: })\\n90: public class PTransformMatchersTest implements Serializable {\\n91:   @Rule\\n92: \\n144: \\n145:     PTransformMatcher matcher = PTransformMatchers.classEqualTo(MyPTransform.class);\\n146:     MyPTransform subclass = new MyPTransform() {};\\n147: \\n148:     assertThat(subclass.getClass(), not(Matchers.<Class<?>>equalTo(MyPTransform.class)));\\n149:     assertThat(subclass, instanceOf(MyPTransform.class));\\n150: \\n151:     AppliedPTransform<?, ?, ?> application = getAppliedTransform(subclass);\\n152: \\n153: \\n121:   @Test\\n122:   public void classEqualToMatchesSameClass() {\\n123:     PTransformMatcher matcher = PTransformMatchers.classEqualTo(ParDo.SingleOutput.class);\\n124:     AppliedPTransform<?, ?, ?> application =\\n125: \\n\\n# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverride.java\\n34: })\\n35: public abstract class PTransformOverride {\\n36:   public static PTransformOverride of(\\n37:       PTransformMatcher matcher, PTransformOverrideFactory<?, ?, ?> factory) {\\n38:     return new AutoValue_PTransformOverride(matcher, factory);\\n39: \\n40: \\n41:   /** Gets the {@link PTransformMatcher} to identify {@link PTransform PTransforms} to replace. */\\n42:   public abstract PTransformMatcher getMatcher();\\n43: \\n44: \\n26:  *\\n27:  * <p>A {@link PTransformMatcher} and associated {@link PTransformOverrideFactory} to replace all\\n28:  * matching {@link PTransform PTransforms}.\\n29: \\n\\n# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ProjectionPushdownOptimizer.java\\n43: /** See {@link #optimize(Pipeline)}. */\\n44: public class ProjectionPushdownOptimizer {\\n45:   private static final Logger LOG = LoggerFactory.getLogger(ProjectionPushdownOptimizer.class);\\n46: \\n47: \\n98:   // TODO(https://github.com/apache/beam/issues/21359) Support inputs other than PBegin.\\n99:   private static class PushdownOverrideFactory<\\n100:           OutputT extends POutput, TransformT extends PTransform<PBegin, OutputT>>\\n101: \\n25: import org.apache.beam.sdk.runners.AppliedPTransform;\\n26: import org.apache.beam.sdk.runners.PTransformMatcher;\\n27: import org.apache.beam.sdk.runners.PTransformOverride;\\n28: \\n\\n# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDo.java\\n733:       PTransformOverride.of(\\n734:           PTransformMatchers.classEqualTo(Read.Unbounded.class),\\n735:           new UnboundedReadOverrideFactory<>());\\n736: \\n726:       PTransformOverride.of(\\n727:           PTransformMatchers.classEqualTo(Read.Bounded.class), new BoundedReadOverrideFactory<>());\\n728:   /**\\n729: \\n736: \\n737:   private static class BoundedReadOverrideFactory<T>\\n738:       implements PTransformOverrideFactory<PBegin, PCollection<T>, Read.Bounded<T>> {\\n739: \\n\\n# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/test/java/org/apache/beam/sdk/PipelineTest.java\\n480: \\n481:     class OriginalMatcher implements PTransformMatcher {\\n482:       @Override\\n483: \\n491:             PTransformOverride.of(new Origina...
43. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "class QueryablePipeline repo:^github.com/sg-evals/beam--v2.62.0$"
+}
Output
{'content': '{"text":"# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/QueryablePipeline.java\\n58: @SuppressWarnings({\\"nullness\\", \\"keyfor\\"}) // TODO(https://github.com/apache/beam/issues/20497)\\n59: public class QueryablePipeline {\\n60:   // TODO: Is it better to have the signatures here require nodes in almost all contexts, or should\\n61: \\n105: \\n106:   private QueryablePipeline(Collection<String> transformIds, Components components) {\\n107:     this.components = components;\\n108: \\n85:    */\\n86:   public static QueryablePipeline forTransforms(\\n87:       Collection<String> transformIds, Components components) {\\n88:     return new QueryablePipeline(transformIds, components);\\n89:   }\\n90: \\n\\n# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/test/java/org/apache/beam/sdk/util/construction/graph/QueryablePipelineTest.java\\n74: \\n75: /** Tests for {@link QueryablePipeline}. */\\n76: @RunWith(JUnit4.class)\\n77: public class QueryablePipelineTest {\\n78:   @Rule public ExpectedException thrown = ExpectedException.none();\\n79: \\n295:         getOnlyElement(components.getTransformsOrThrow(\\"BoundedRead\\").getOutputsMap().values());\\n296:     QueryablePipeline qp = QueryablePipeline.forPrimitivesIn(components);\\n297:     Set<PTransformNode> consumers =\\n298: \\n270: \\n271:     QueryablePipeline qp = QueryablePipeline.forPrimitivesIn(components);\\n272:     PCollectionNode multiInputPc =\\n273: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/samza/src/main/java/org/apache/beam/runners/samza/translation/SamzaPortablePipelineTranslator.java\\n61:   public static void translate(RunnerApi.Pipeline pipeline, PortableTranslationContext ctx) {\\n62:     QueryablePipeline queryablePipeline = QueryablePipeline.forPipeline(pipeline);\\n63: \\n64: \\n78:       RunnerApi.Pipeline pipeline, ConfigBuilder configBuilder, SamzaPipelineOptions options) {\\n79:     QueryablePipeline queryablePipeline = QueryablePipeline.forPipeline(pipeline);\\n80:     for (PipelineNode.PTransformNode transform :\\n81:         queryablePipeline.getTopologicallyOrderedTransforms()) {\\n82:       TransformTranslator<?> translator =\\n83: \\n43: })\\n44: public class SamzaPortablePipelineTranslator {\\n45:   private static final Logger LOG = LoggerFactory.getLogger(SamzaPortablePipelineTranslator.class);\\n46: \\n47: \\n\\n# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/GreedyStageFuser.java\\n48: })\\n49: public class GreedyStageFuser {\\n50:   // TODO: Provide a way to merge in a compatible subgraph (e.g. one where all of the siblings\\n51: \\n170:   private static PCollectionFusibility canFuse(\\n171:       QueryablePipeline pipeline,\\n172:       PipelineNode.PCollectionNode candidate,\\n173: \\n67:   public static ExecutableStage forGrpcPortRead(\\n68:       QueryablePipeline pipeline,\\n69:       PipelineNode.PCollectionNode inputPCollection,\\n70: \\n\\n# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/GreedyPCollectionFusers.java\\n43: })\\n44: class GreedyPCollectionFusers {\\n45:   private static final Logger LOG = LoggerFactory.getLogger(GreedyPCollectionFusers.class);\\n46: \\n47: \\n240:       PipelineNode.PTransformNode other,\\n241:       QueryablePipeline pipeline) {\\n242:     // Implicitly true if we are attempting to fuse against oneself. This case comes up for\\n243: \\n131:       Collection<PipelineNode.PCollectionNode> stagePCollections,\\n132:       QueryablePipeline pipeline) {\\n133:     return URN_FUSIBILITY_CHECKERS\\n134: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/samza/src/main/java/org/apache/beam/runners/samza/translation/RedistributeByKeyTranslator.java\\n50:       PipelineNode.PTransformNode transform,\\n51:       QueryablePipeline pipeline,\\n52:       PortableTranslationContext ctx) {\\n53: \\n33:...
44. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "interface PipelineTranslator repo:^github.com/sg-evals/beam--v2.62.0$"
+}
Output
{'content': '{"text":"# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPortablePipelineTranslator.java\\n40:  */\\n41: public interface FlinkPortablePipelineTranslator<\\n42:     T extends FlinkPortablePipelineTranslator.TranslationContext> {\\n43: \\n44: \\n51:   /** A handle used to execute a translated pipeline. */\\n52:   interface Executor {\\n53:     JobExecutionResult execute(String jobName) throws Exception;\\n54: \\n44:   /** The context used for pipeline translation. */\\n45:   interface TranslationContext {\\n46:     JobInfo getJobInfo();\\n47: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/spark/src/main/java/org/apache/beam/runners/spark/translation/SparkPortablePipelineTranslator.java\\n29:  */\\n30: public interface SparkPortablePipelineTranslator<T extends SparkTranslationContext> {\\n31: \\n32: \\n26: /**\\n27:  * Interface for portable Spark translators. This allows for a uniform invocation pattern for\\n28:  * pipeline translation between streaming and batch runners.\\n29: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/spark/src/main/java/org/apache/beam/runners/spark/translation/SparkPipelineTranslator.java\\n22: /** Translator to support translation between Beam transformations and Spark transformations. */\\n23: public interface SparkPipelineTranslator {\\n24: \\n25: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchPipelineTranslator.java\\n36: })\\n37: class FlinkBatchPipelineTranslator extends FlinkPipelineTranslator {\\n38: \\n39:   private static final Logger LOG = LoggerFactory.getLogger(FlinkBatchPipelineTranslator.class);\\n40: \\n41: \\n45: \\n46:   public FlinkBatchPipelineTranslator(ExecutionEnvironment env, PipelineOptions options) {\\n47:     this.batchContext = new FlinkBatchTranslationContext(env, options);\\n48: \\n121:   /** A translator of a {@link PTransform}. */\\n122:   public interface BatchTransformTranslator<TransformT extends PTransform> {\\n123: \\n124: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchPortablePipelineTranslator.java\\n249: \\n250:   public FlinkBatchPortablePipelineTranslator(\\n251:       Map<String, PTransformTranslator> urnToTransformTranslator) {\\n252: \\n118: }) // TODO(https://github.com/apache/beam/issues/20497)\\n119: public class FlinkBatchPortablePipelineTranslator\\n120:     implements FlinkPortablePipelineTranslator<\\n121:         FlinkBatchPortablePipelineTranslator.BatchTranslationContext> {\\n122: \\n123: \\n239: \\n240:   /** Transform translation interface. */\\n241:   @FunctionalInterface\\n242:   public interface PTransformTranslator {\\n243:     /** Translate a PTransform into the given translation context. */\\n244: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkStreamingPipelineTranslator.java\\n83: \\n84:   public FlinkStreamingPipelineTranslator(\\n85:       StreamExecutionEnvironment env, PipelineOptions options, boolean isStreaming) {\\n86: \\n74: })\\n75: class FlinkStreamingPipelineTranslator extends FlinkPipelineTranslator {\\n76: \\n77:   private static final Logger LOG = LoggerFactory.getLogger(FlinkStreamingPipelineTranslator.class);\\n78: \\n79: \\n181:   /**\\n182:    * The interface that every Flink translator of a Beam operator should implement. This interface\\n183:    * is for <b>streaming</b> jobs. For examples of such translators see {@link\\n184: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/samza/src/main/java/org/apache/beam/runners/samza/util/PipelineJsonRenderer.java\\n67:    */\\n68:   public interface SamzaIOInfo {\\n69: \\n70: \\n74:   /** A registrar for {@link SamzaIOInfo}. */\\n75:   public interface SamzaIORegistrar {\\n76: \\n77: \\n273:     final Map<String, Map.Entry<String, String>> pTransformToInputOutputMap = new HashMap<>();\\n274:     final SamzaPipeline...
45. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "FlinkPortablePipelineTranslator repo:^github.com/sg-evals/beam--v2.62.0$ file:runners/flink/"
+}
Output
{'content': '{"text":"# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPortablePipelineTranslator.java\\n40:  */\\n41: public interface FlinkPortablePipelineTranslator<\\n42:     T extends FlinkPortablePipelineTranslator.TranslationContext> {\\n43: \\n44: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPipelineRunner.java\\n85: \\n86:     FlinkPortablePipelineTranslator<?> translator;\\n87:     if (!pipelineOptions.isStreaming() && !hasUnboundedPCollections(pipeline)) {\\n88: \\n95: \\n96:   private <T extends FlinkPortablePipelineTranslator.TranslationContext>\\n97:       PortablePipelineResult runPipelineWithTranslator(\\n98:           final Pipeline pipeline, JobInfo jobInfo, FlinkPortablePipelineTranslator<T> translator)\\n99:           throws Exception {\\n100: \\n101: \\n102:     FlinkPortablePipelineTranslator.Executor executor =\\n103:         translator.translate(\\n104: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchPortablePipelineTranslator.java\\n119: public class FlinkBatchPortablePipelineTranslator\\n120:     implements FlinkPortablePipelineTranslator<\\n121:         FlinkBatchPortablePipelineTranslator.BatchTranslationContext> {\\n122: \\n178:   public static class BatchTranslationContext\\n179:       implements FlinkPortablePipelineTranslator.TranslationContext,\\n180:           FlinkPortablePipelineTranslator.Executor {\\n181: \\n182: \\n270:   @Override\\n271:   public FlinkPortablePipelineTranslator.Executor translate(\\n272:       BatchTranslationContext context, RunnerApi.Pipeline pipeline) {\\n273: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkStreamingPortablePipelineTranslator.java\\n131: public class FlinkStreamingPortablePipelineTranslator\\n132:     implements FlinkPortablePipelineTranslator<\\n133:         FlinkStreamingPortablePipelineTranslator.StreamingTranslationContext> {\\n134: \\n166:   public static class StreamingTranslationContext\\n167:       implements FlinkPortablePipelineTranslator.TranslationContext,\\n168:           FlinkPortablePipelineTranslator.Executor {\\n169: \\n170: \\n270:   @Override\\n271:   public FlinkPortablePipelineTranslator.Executor translate(\\n272:       StreamingTranslationContext context, RunnerApi.Pipeline pipeline) {\\n273: \\n"}', 'structuredContent': {'text': '# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPortablePipelineTranslator.java\n40:  */\n41: public interface FlinkPortablePipelineTranslator<\n42:     T extends FlinkPortablePipelineTranslator.TranslationContext> {\n43: \n44: \n\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPipelineRunner.java\n85: \n86:     FlinkPortablePipelineTranslator<?> translator;\n87:     if (!pipelineOptions.isStreaming() && !hasUnboundedPCollections(pipeline)) {\n88: \n95: \n96:   private <T extends FlinkPortablePipelineTranslator.TranslationContext>\n97:       PortablePipelineResult runPipelineWithTranslator(\n98:           final Pipeline pipeline, JobInfo jobInfo, FlinkPortablePipelineTranslator<T> translator)\n99:           throws Exception {\n100: \n101: \n102:     FlinkPortablePipelineTranslator.Executor executor =\n103:         translator.translate(\n104: \n\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchPortablePipelineTranslator.java\n119: public class FlinkBatchPortablePipelineTranslator\n120:     implements FlinkPortablePipelineTranslator<\n121:         FlinkBatchPortablePipelineTranslator.BatchTranslationContext> {\n122: \n178:   public static class BatchTranslationContext\n179:       implements FlinkPortablePipelineTranslator.TranslationContext,\n180:           FlinkPortablePipelineTranslator.Executor {\n181: \n182...
46. Write
Input
{
+  "file_path": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/runners/TransformHierarchy.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverride.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverrideFactory.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformMatcher.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/runners/AppliedPTransform.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PipelineTranslation.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformTranslation.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformMatchers.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ExecutableStage.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ImmutableExecutableStage.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExecutableStageTranslation.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/GreedyPipelineFuser.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/GreedyStageFuser.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/QueryablePipeline.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/FusedPipeline.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ReadTranslation.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/UnboundedReadFromBoundedSource.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDo.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/io/Read.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"runners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/translation/PipelineTranslatorUtils.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"runners/core-java/src/main/java/org/apache/beam/runners/core/construction/SerializablePipelineOptions.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPipelineTranslator.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"runners/flink/src/main/java/org/apache/beam/runners/flin
+...
Output
{'type': 'create', 'filePath': '/workspace/answer.json', 'content': '{\n  "files": [\n    {\n      "repo": "sg-evals/beam--v2.62.0",\n      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/runners/TransformHierarchy.java"\n    },\n    {\n      "repo": "sg-evals/beam--v2.62.0",\n      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverride.java"\n    },\n    {\n      "repo": "sg-evals/beam--v2.62.0",\n      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverrideFactory.java"\n    },\n    {\n      "repo": "sg-evals/beam--v2.62.0",\n      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformMatcher.java"\n    },\n    {\n      "repo": "sg-evals/beam--v2.62.0",\n      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/runners/AppliedPTransform.java"\n    },\n    {\n      "repo": "sg-evals/beam--v2.62.0",\n      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PipelineTranslation.java"\n    },\n    {\n      "repo": "sg-evals/beam--v2.62.0",\n      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformTranslation.java"\n    },\n    {\n      "repo": "sg-evals/beam--v2.62.0",\n      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformMatchers.java"\n    },\n    {\n      "repo": "sg-evals/beam--v2.62.0",\n      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ExecutableStage.java"\n    },\n    {\n      "repo": "sg-evals/beam--v2.62.0",\n      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ImmutableExecutableStage.java"\n    },\n    {\n      "repo": "sg-evals/beam--v2.62.0",\n      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExecutableStageTranslation.java"\n    },\n    {\n      "repo": "sg-evals/beam--v2.62.0",\n      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/GreedyPipelineFuser.java"\n    },\n    {\n      "repo": "sg-evals/beam--v2.62.0",\n      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/GreedyStageFuser.java"\n    },\n    {\n      "repo": "sg-evals/beam--v2.62.0",\n      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/QueryablePipeline.java"\n    },\n    {\n      "repo": "sg-evals/beam--v2.62.0",\n      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/FusedPipeline.java"\n    },\n    {\n      "repo": "sg-evals/beam--v2.62.0",\n      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ReadTranslation.java"\n    },\n    {\n      "repo": "sg-evals/beam--v2.62.0",\n      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/UnboundedReadFromBoundedSource.java"\n    },\n    {\n      "repo": "sg-evals/beam--v2.62.0",\n      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDo.java"\n    },\n    {\n      "repo": "sg-evals/beam--v2.62.0",\n      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/io/Read.java"\n    },\n    {\n      "repo": "sg-evals/beam--v2.62.0",\n      "path": "runners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/translation/PipelineTranslatorUtils.java"\n    },\n    {\n      "repo": "sg-evals/beam--v2.62.0",\n      "path": "runners/core-java/src/main/java/org/apache/beam/runners/core/construction/SerializablePipelineOptions.java"\n    },\n    {\n      "repo": "sg-evals/beam--v2.62.0",\n      "path": "runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPipelineTranslator.java"\n    },\n    {\n      "repo": "sg-evals/beam--v2.62.0",\n      "path": "runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPortablePipelineTranslator.java"\n    },\n    {\n      "repo": "sg-evals/beam--v2.62.0",\n      "path": "runners/spark/src/main/java/org/apache/beam/runners/spark/tra...
Bash (0)
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Fable 5
baseline checkout, no MCP
0.822 rewardmean 0.833 (n=3)12 turns12 tools$1.49
repr trial ccx-crossorg-288__ntCJeyQ · open full trace →
Instruction sent
# Apache Beam Pipeline Runner Translation Layer
+
+## Your Task
+
+Find all Java source files in apache/beam under runners/core-java/ and runners/core-construction-java/ that translate a Beam pipeline graph into runner-specific execution primitives. Identify: the PipelineTranslator interface, the TransformHierarchy walker, the PTransformOverride mechanism, the ExecutableStagePayload construction, and the BoundedSource/UnboundedSource adapter classes. For each file report its path and key class name.
+
+## Context
+
+You are working on a codebase task involving repos from the crossorg domain.
+
+## Available Resources
+
+## Output Format
+
+Use the published task contract:
+
+- `TASK_WORKDIR=/workspace`
+- `TASK_REPO_ROOT=/workspace`
+- `TASK_OUTPUT=/workspace/answer.json`
+
+Create a file at `TASK_OUTPUT` (`/workspace/answer.json`) with your findings in the following structure:
+
+```json
+{
+  "files": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go"}
+  ],
+  "symbols": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "SymbolName"}
+  ],
+  "chain": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "FunctionName"}
+  ],
+  "text": "Narrative explanation of your findings, citing repos and file paths."
+}
+```
+
+Include only the fields relevant to this task. Your answer is evaluated against a closed-world oracle — completeness matters.
+
+## Evaluation
+
+Your answer will be scored on:
+- **File recall and precision**: Did you find all relevant files?
+
Conversation (27)
#TypeToolText
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I'll explore the repository structure first, then run searches to identify the translation-layer files.
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beam--v2.62.0
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core-java
+direct-java
+extensions-java
+flink
+google-cloud-dataflow-java
+java-fn-execution
+java-job-service
+jet
+local-java
+portability
+prism
+samza
+spark
+twister2
+ActiveWindowSet.java
+Concatenate.java
+DoFnRunner.java
+DoFnRunners.java
+ElementByteSizeObservable.java
+GlobalCombineFnRunner.java
+GlobalCombineFnRunners.java
+GroupAlsoByWindowViaWindowSetNewDoFn.java
+GroupAlsoByWindowsAggregators.java
+GroupByKeyViaGroupByKeyOnly.java
+InMemoryBundleFinalizer.java
+InMemoryMultimapSideInputView.java
+InMemoryStateInternals.java
+InMemoryTimerInternals.java
+KeyedWorkItem.java
+KeyedWorkItemCoder.java
+KeyedWorkItems.java
+LateDataDroppingDoFnRunner.java
+LateDataUtils.java
+MergingActiveWindowSet.java
+MergingStateAccessor.java
+NonEmptyPanes.java
+NonMergingActiveWindowSet.java
+NullSideInputReader.java
+OutputAndTimeBoundedSplittableProcessElementInvoker.java
+OutputWindowedValue.java
+PaneInfoTracker.java
+PeekingReiterator.java
+ProcessFnRunner.java
+PushbackSideInputDoFnRunner.java
+ReadyCheckingSideInputReader.java
+ReduceFn.java
+ReduceFnContextFactory.java
+ReduceFnRunner.java
+SideInputHandler.java
+SideInputReader.java
+SimpleDoFnRunner.java
+SimplePushbackSideInputDoFnRunner.java
+SplittableParDoViaKeyedWorkItems.java
+SplittableProcessElementInvoker.java
+StateAccessor.java
+StateInternals.java
+StateInternalsFactory.java
+StateMerging.java
+StateNamespace.java
+StateNamespaceForTest.java
+StateNamespaces.java
+StateTable.java
+StateTag.java
+StateTags.java
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(Bash completed with no output)
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/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchPortablePipelineTranslator.java
+/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/PipelineTranslationModeOptimizer.java
+/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPipelineExecutionEnvironment.java
+/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/adapter/BeamFlinkDataSetAdapter.java
+/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkStreamingPortablePipelineTranslator.java
+/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchPipelineTranslator.java
+/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchTranslationContext.java
+/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPipelineTranslator.java
+/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkTransformOverrides.java
+/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/translation/utils/LookupPipelineVisitor.java
+/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchTransformTranslators.java
+/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPortablePipelineTranslator.java
+/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPipelineRunner.java
+/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkStreamingPipelineTranslator.java
+/workspace/beam--v2.62.0/runners/flink/src/test/java/org/apache/beam/runners/flink/FlinkStreamingTransformTranslatorsTest.java
+/w...
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ArtifactResolver.java
+BeamUrns.java
+CoderTranslation.java
+CoderTranslator.java
+CoderTranslatorRegistrar.java
+CoderTranslators.java
+CombineTranslation.java
+CreatePCollectionViewTranslation.java
+DeduplicatedFlattenFactory.java
+DefaultArtifactResolver.java
+DefaultExpansionServiceClientFactory.java
+DisplayDataTranslation.java
+EmptyFlattenAsCreateFactory.java
+Environments.java
+ExecutableStageTranslation.java
+ExpansionServiceClient.java
+ExpansionServiceClientFactory.java
+External.java
+ExternalTranslation.java
+ExternalTranslationOptions.java
+ExternalTranslationOptionsRegistrar.java
+FlattenTranslator.java
+ForwardingPTransform.java
+GroupByKeyTranslation.java
+GroupIntoBatchesTranslation.java
+ImpulseTranslation.java
+ModelCoderRegistrar.java
+ModelCoders.java
+NativeTransforms.java
+PCollectionTranslation.java
+PCollectionViewTranslation.java
+PTransformMatchers.java
+PTransformReplacements.java
+PTransformTranslation.java
+ParDoTranslation.java
+PipelineOptionsTranslation.java
+PipelineTranslation.java
+PrimitiveCreate.java
+ReadTranslation.java
+RehydratedComponents.java
+ReplacementOutputs.java
+ReshuffleTranslation.java
+RunnerPCollectionView.java
+SdkComponents.java
+SingleInputOutputOverrideFactory.java
+SplittableParDo.java
+SplittableParDoNaiveBounded.java
+SyntheticComponents.java
+TestStreamTranslation.java
+Timer.java
+TransformInputs.java
+TransformPayloadTranslatorRegistrar.java
+TransformUpgrader.java
+TriggerTranslation.java
+UnboundedReadFromBoundedSource.java
+UnconsumedReads.java
+UnknownCoderWrapper.java
+UnsupportedOverrideFactory.java
+WindowIntoTranslation.java
+WindowingStrategyTranslation.java
+WriteFilesTranslation.java
+graph
+package-info.java
+renderer
+resources
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ExecutableStage.java
+FieldAccessVisitor.java
+FusedPipeline.java
+GreedyPCollectionFusers.java
+GreedyPipelineFuser.java
+GreedyStageFuser.java
+ImmutableExecutableStage.java
+Networks.java
+OutputDeduplicator.java
+PCollectionOutputTagVisitor.java
+PipelineNode.java
+PipelineValidator.java
+ProjectionProducerVisitor.java
+ProjectionPushdownOptimizer.java
+ProtoOverrides.java
+QueryablePipeline.java
+SideInputReference.java
+SplittableParDoExpander.java
+TimerReference.java
+TrivialNativeTransformExpander.java
+UserStateReference.java
+package-info.java
+---
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverride.java
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/runners/TransformHierarchy.java
+---
+AppliedPTransform.java
+PTransformMatcher.java
+PTransformOverride.java
+PTransformOverrideFactory.java
+PipelineRunnerRegistrar.java
+TransformHierarchy.java
+package-info.java
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---
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/TransformPayloadTranslatorRegistrar.java:27:public interface TransformPayloadTranslatorRegistrar {
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformTranslation.java:329:  public interface TransformTranslator<T extends PTransform<?, ?>> {
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformTranslation.java:631:  public interface TransformPayloadTranslator<T extends PTransform<?, ?>> {
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/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExecutableStageTranslation.java
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ExecutableStage.java
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ImmutableExecutableStage.java
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/PipelineValidator.java
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/TimerReference.java
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/SideInputReference.java
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/UserStateReference.java
+---
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PipelineTranslation.java:40:public class PipelineTranslation {
+31:import org.apache.beam.sdk.Pipeline.PipelineVisitor;
+33:import org.apache.beam.sdk.runners.TransformHierarchy.Node;
+69:        new PipelineVisitor.Defaults() {
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/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/io/BoundedReadFromUnboundedSource.java
+76:public class UnboundedReadFromBoundedSource<T> extends PTransform<PBegin, PCollection<T>> {
+94:    return input.getPipeline().apply(Read.from(new BoundedToUnboundedSourceAdapter<>(source)));
+115:  public static class BoundedToUnboundedSourceAdapter<T>
+51:public class ReadTranslation {
+76:          String.format("Unknown %s type %s", Source.class.getSimpleName(), source.getClass()));
+150:  public static class UnboundedReadPayloadTranslator
+180:  public static class BoundedReadPayloadTranslator
+207:  @AutoService(TransformPayloadTranslatorRegistrar.class)
21assistantBash
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/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/GroupAlsoByWindowViaWindowSetNewDoFn.java
+/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/SplittableParDoViaKeyedWorkItems.java
+/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/triggers/TriggerStateMachines.java
+---
+31:import org.apache.beam.sdk.runners.PTransformOverrideFactory;
+74: * <p>A runner that uses {@link OverrideFactory} will need to also provide runner-specific overrides
+77:public class SplittableParDoViaKeyedWorkItems {
+114:  public static class OverrideFactory<InputT, OutputT, RestrictionT, WatermarkEstimatorStateT>
+115:      implements PTransformOverrideFactory<
23assistantBash
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/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDo.java:105:public class SplittableParDo<InputT, OutputT, RestrictionT, WatermarkEstimatorStateT>
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDo.java:774:  private abstract static class PrimitiveRead<T> extends PTransform<PBegin, PCollection<T>> {
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDo.java:816:  public static class PrimitiveBoundedRead<T> extends PrimitiveRead<T> {
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDo.java:836:  public static class PrimitiveUnboundedRead<T> extends PrimitiveRead<T> {
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDoNaiveBounded.java:67:public class SplittableParDoNaiveBounded {
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDoNaiveBounded.java:133:  public static class NaiveProcessFn<
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File created successfully at: /workspace/answer.json (file state is current in your context — no need to Read it back)
27assistant-
Done — `/workspace/answer.json` is written. Here's a summary of what I found in apache/beam (v2.62.0):
+
+**Key layout discovery:** `runners/core-construction-java/` no longer exists in this version — that module was merged into the Java SDK core as `sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/`. The translation layer the task describes lives there and in `org.apache.beam.sdk.runners`, with one piece remaining in `runners/core-java`.
+
+**1. PipelineTranslator interface** — No interface literally named `PipelineTranslator` exists in these modules (those are per-runner, e.g. Flink's). The construction-layer equivalents are:
+- `util/construction/PipelineTranslation.java` (`PipelineTranslation`) — walks the pipeline via `PipelineVisitor` and emits the `RunnerApi.Pipeline` proto
+- `util/construction/PTransformTranslation.java` — defines the `TransformTranslator` and `TransformPayloadTranslator` SPI interfaces, plus `SdkComponents.java` as the translation registry
+
+**2. TransformHierarchy walker** — `sdk/runners/TransformHierarchy.java` (`TransformHierarchy`, with `Node.visit` doing the recursive traversal)
+
+**3. PTransformOverride mechanism** — `sdk/runners/PTransformOverride.java`, `PTransformOverrideFactory.java`, `PTransformMatcher.java`; construction-side support in `PTransformMatchers`, `PTransformReplacements`, `ReplacementOutputs`, `SingleInputOutputOverrideFactory`, `UnsupportedOverrideFactory`, and the proto-level `graph/ProtoOverrides.java`
+
+**4. ExecutableStagePayload construction** — `graph/ExecutableStage.java` (its `toPTransform()` builds the payload), `ImmutableExecutableStage`, `ExecutableStageTranslation`, and the fusers that produce stages: `GreedyPipelineFuser`, `GreedyStageFuser`, `FusedPipeline`
+
+**5. Bounded/Unbounded source adapters...
Tool calls (12)
1. Bash
Input
{
+  "command": "ls /workspace && ls /workspace/runners 2>/dev/null | head -30",
+  "description": "List workspace contents"
+}
Output
{'stdout': 'beam--v2.62.0', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
2. Bash
Input
{
+  "command": "ls /workspace/beam--v2.62.0/runners/ && ls /workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/ | head -50",
+  "description": "List runners directories"
+}
Output
{'stdout': 'core-java\ndirect-java\nextensions-java\nflink\ngoogle-cloud-dataflow-java\njava-fn-execution\njava-job-service\njet\nlocal-java\nportability\nprism\nsamza\nspark\ntwister2\nActiveWindowSet.java\nConcatenate.java\nDoFnRunner.java\nDoFnRunners.java\nElementByteSizeObservable.java\nGlobalCombineFnRunner.java\nGlobalCombineFnRunners.java\nGroupAlsoByWindowViaWindowSetNewDoFn.java\nGroupAlsoByWindowsAggregators.java\nGroupByKeyViaGroupByKeyOnly.java\nInMemoryBundleFinalizer.java\nInMemoryMultimapSideInputView.java\nInMemoryStateInternals.java\nInMemoryTimerInternals.java\nKeyedWorkItem.java\nKeyedWorkItemCoder.java\nKeyedWorkItems.java\nLateDataDroppingDoFnRunner.java\nLateDataUtils.java\nMergingActiveWindowSet.java\nMergingStateAccessor.java\nNonEmptyPanes.java\nNonMergingActiveWindowSet.java\nNullSideInputReader.java\nOutputAndTimeBoundedSplittableProcessElementInvoker.java\nOutputWindowedValue.java\nPaneInfoTracker.java\nPeekingReiterator.java\nProcessFnRunner.java\nPushbackSideInputDoFnRunner.java\nReadyCheckingSideInputReader.java\nReduceFn.java\nReduceFnContextFactory.java\nReduceFnRunner.java\nSideInputHandler.java\nSideInputReader.java\nSimpleDoFnRunner.java\nSimplePushbackSideInputDoFnRunner.java\nSplittableParDoViaKeyedWorkItems.java\nSplittableProcessElementInvoker.java\nStateAccessor.java\nStateInternals.java\nStateInternalsFactory.java\nStateMerging.java\nStateNamespace.java\nStateNamespaceForTest.java\nStateNamespaces.java\nStateTable.java\nStateTag.java\nStateTags.java', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
3. Bash
Input
{
+  "command": "ls /workspace/beam--v2.62.0/runners/core-construction-java 2>/dev/null; find /workspace/beam--v2.62.0 -maxdepth 6 -type d -name construction 2>/dev/null | head",
+  "description": "Check for core-construction-java location"
+}
Output
{'stdout': '', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
4. Bash
Input
{
+  "command": "grep -rl \"PipelineTranslator\" /workspace/beam--v2.62.0/runners --include=*.java -l | head -20; echo ---; find /workspace/beam--v2.62.0/sdks/java/core -type d -name construction | head",
+  "description": "Search for PipelineTranslator and construction package"
+}
Output
{'stdout': '/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchPortablePipelineTranslator.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/PipelineTranslationModeOptimizer.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPipelineExecutionEnvironment.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/adapter/BeamFlinkDataSetAdapter.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkStreamingPortablePipelineTranslator.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchPipelineTranslator.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchTranslationContext.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPipelineTranslator.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkTransformOverrides.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/translation/utils/LookupPipelineVisitor.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchTransformTranslators.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPortablePipelineTranslator.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPipelineRunner.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkStreamingPipelineTranslator.java\n/workspace/beam--v2.62.0/runners/flink/src/test/java/org/apache/beam/runners/flink/FlinkStreamingTransformTranslatorsTest.java\n/workspace/beam--v2.62.0/runners/flink/src/test/java/org/apache/beam/runners/flink/FlinkTransformOverridesTest.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/adapter/BeamFlinkDataStreamAdapter.java\n/workspace/beam--v2.62.0/runners/flink/src/test/java/org/apache/beam/runners/flink/FlinkPipelineExecutionEnvironmentTest.java\n/workspace/beam--v2.62.0/runners/flink/src/test/java/org/apache/beam/runners/flink/FlinkStreamingPipelineTranslatorTest.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkStreamingTransformTranslators.java\n---\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction\n/workspace/beam--v2.62.0/sdks/java/core/src/test/java/org/apache/beam/sdk/util/construction', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
5. Bash
Input
{
+  "command": "ls /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/",
+  "description": "List construction package files"
+}
Output
{'stdout': 'ArtifactResolver.java\nBeamUrns.java\nCoderTranslation.java\nCoderTranslator.java\nCoderTranslatorRegistrar.java\nCoderTranslators.java\nCombineTranslation.java\nCreatePCollectionViewTranslation.java\nDeduplicatedFlattenFactory.java\nDefaultArtifactResolver.java\nDefaultExpansionServiceClientFactory.java\nDisplayDataTranslation.java\nEmptyFlattenAsCreateFactory.java\nEnvironments.java\nExecutableStageTranslation.java\nExpansionServiceClient.java\nExpansionServiceClientFactory.java\nExternal.java\nExternalTranslation.java\nExternalTranslationOptions.java\nExternalTranslationOptionsRegistrar.java\nFlattenTranslator.java\nForwardingPTransform.java\nGroupByKeyTranslation.java\nGroupIntoBatchesTranslation.java\nImpulseTranslation.java\nModelCoderRegistrar.java\nModelCoders.java\nNativeTransforms.java\nPCollectionTranslation.java\nPCollectionViewTranslation.java\nPTransformMatchers.java\nPTransformReplacements.java\nPTransformTranslation.java\nParDoTranslation.java\nPipelineOptionsTranslation.java\nPipelineTranslation.java\nPrimitiveCreate.java\nReadTranslation.java\nRehydratedComponents.java\nReplacementOutputs.java\nReshuffleTranslation.java\nRunnerPCollectionView.java\nSdkComponents.java\nSingleInputOutputOverrideFactory.java\nSplittableParDo.java\nSplittableParDoNaiveBounded.java\nSyntheticComponents.java\nTestStreamTranslation.java\nTimer.java\nTransformInputs.java\nTransformPayloadTranslatorRegistrar.java\nTransformUpgrader.java\nTriggerTranslation.java\nUnboundedReadFromBoundedSource.java\nUnconsumedReads.java\nUnknownCoderWrapper.java\nUnsupportedOverrideFactory.java\nWindowIntoTranslation.java\nWindowingStrategyTranslation.java\nWriteFilesTranslation.java\ngraph\npackage-info.java\nrenderer\nresources', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
6. Bash
Input
{
+  "command": "ls /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/; echo ---; grep -rln \"interface PipelineTranslator\\|class TransformHierarchy\\|class PTransformOverride\\b\\|PTransformOverride \" /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/runners/ 2>/dev/null | head; echo ---; ls /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/runners/",
+  "description": "List graph package and sdk runners package"
+}
Output
{'stdout': 'ExecutableStage.java\nFieldAccessVisitor.java\nFusedPipeline.java\nGreedyPCollectionFusers.java\nGreedyPipelineFuser.java\nGreedyStageFuser.java\nImmutableExecutableStage.java\nNetworks.java\nOutputDeduplicator.java\nPCollectionOutputTagVisitor.java\nPipelineNode.java\nPipelineValidator.java\nProjectionProducerVisitor.java\nProjectionPushdownOptimizer.java\nProtoOverrides.java\nQueryablePipeline.java\nSideInputReference.java\nSplittableParDoExpander.java\nTimerReference.java\nTrivialNativeTransformExpander.java\nUserStateReference.java\npackage-info.java\n---\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverride.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/runners/TransformHierarchy.java\n---\nAppliedPTransform.java\nPTransformMatcher.java\nPTransformOverride.java\nPTransformOverrideFactory.java\nPipelineRunnerRegistrar.java\nTransformHierarchy.java\npackage-info.java', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
7. Bash
Input
{
+  "command": "grep -rln \"BoundedSource\\|UnboundedSource\" /workspace/beam--v2.62.0/runners/core-java/src/main/java | head; echo ---; grep -rn \"interface PipelineTranslator\\|interface TransformTranslator\\|interface TransformPayloadTranslator\" /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ /workspace/beam--v2.62.0/runners/core-java/src/main/java | head",
+  "description": "Find source adapters and translator interfaces"
+}
Output
{'stdout': '---\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/TransformPayloadTranslatorRegistrar.java:27:public interface TransformPayloadTranslatorRegistrar {\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformTranslation.java:329:  public interface TransformTranslator<T extends PTransform<?, ?>> {\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformTranslation.java:631:  public interface TransformPayloadTranslator<T extends PTransform<?, ?>> {', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
8. Bash
Input
{
+  "command": "grep -rn \"ExecutableStagePayload\" /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ -l; echo ---; grep -rn \"class PipelineTranslation\" /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PipelineTranslation.java; grep -n \"TransformHierarchy\\|PipelineVisitor\" /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PipelineTranslation.java | head",
+  "description": "Find ExecutableStagePayload usage and PipelineTranslation details"
+}
Output
{'stdout': '/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExecutableStageTranslation.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ExecutableStage.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ImmutableExecutableStage.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/PipelineValidator.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/TimerReference.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/SideInputReference.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/UserStateReference.java\n---\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PipelineTranslation.java:40:public class PipelineTranslation {\n31:import org.apache.beam.sdk.Pipeline.PipelineVisitor;\n33:import org.apache.beam.sdk.runners.TransformHierarchy.Node;\n69:        new PipelineVisitor.Defaults() {', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
9. Bash
Input
{
+  "command": "find /workspace/beam--v2.62.0/sdks/java/core/src/main/java -name \"BoundedReadFromUnboundedSource.java\"; grep -n \"class UnboundedReadFromBoundedSource\\|BoundedToUnboundedSourceAdapter\" /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/UnboundedReadFromBoundedSource.java | head -3; grep -n \"class\\|interface\" /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ReadTranslation.java | head -5",
+  "description": "Check source adapter classes"
+}
Output
{'stdout': '/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/io/BoundedReadFromUnboundedSource.java\n76:public class UnboundedReadFromBoundedSource<T> extends PTransform<PBegin, PCollection<T>> {\n94:    return input.getPipeline().apply(Read.from(new BoundedToUnboundedSourceAdapter<>(source)));\n115:  public static class BoundedToUnboundedSourceAdapter<T>\n51:public class ReadTranslation {\n76:          String.format("Unknown %s type %s", Source.class.getSimpleName(), source.getClass()));\n150:  public static class UnboundedReadPayloadTranslator\n180:  public static class BoundedReadPayloadTranslator\n207:  @AutoService(TransformPayloadTranslatorRegistrar.class)', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
10. Bash
Input
{
+  "command": "grep -rln \"Translat\\|OverrideFactory\" /workspace/beam--v2.62.0/runners/core-java/src/main/java | head; echo ---; grep -n \"class SplittableParDoViaKeyedWorkItems\\|OverrideFactory\" /workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/SplittableParDoViaKeyedWorkItems.java | head -5",
+  "description": "Check core-java for translation/override classes"
+}
Output
{'stdout': '/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/GroupAlsoByWindowViaWindowSetNewDoFn.java\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/SplittableParDoViaKeyedWorkItems.java\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/triggers/TriggerStateMachines.java\n---\n31:import org.apache.beam.sdk.runners.PTransformOverrideFactory;\n74: * <p>A runner that uses {@link OverrideFactory} will need to also provide runner-specific overrides\n77:public class SplittableParDoViaKeyedWorkItems {\n114:  public static class OverrideFactory<InputT, OutputT, RestrictionT, WatermarkEstimatorStateT>\n115:      implements PTransformOverrideFactory<', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
11. Bash
Input
{
+  "command": "grep -n \"class Primitive\\|class SplittableParDo\\b\\|class NaiveProcessFn\\|class SplittableParDoNaiveBounded\" /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDo.java /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDoNaiveBounded.java | head",
+  "description": "Confirm Read adapter classes in SplittableParDo"
+}
Output
{'stdout': '/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDo.java:105:public class SplittableParDo<InputT, OutputT, RestrictionT, WatermarkEstimatorStateT>\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDo.java:774:  private abstract static class PrimitiveRead<T> extends PTransform<PBegin, PCollection<T>> {\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDo.java:816:  public static class PrimitiveBoundedRead<T> extends PrimitiveRead<T> {\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDo.java:836:  public static class PrimitiveUnboundedRead<T> extends PrimitiveRead<T> {\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDoNaiveBounded.java:67:public class SplittableParDoNaiveBounded {\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDoNaiveBounded.java:133:  public static class NaiveProcessFn<', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
12. Write
Input
{
+  "file_path": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PipelineTranslation.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformTranslation.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SdkComponents.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/runners/TransformHierarchy.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverride.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverrideFactory.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformMatcher.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformMatchers.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformReplacements.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ReplacementOutputs.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SingleInputOutputOverrideFactory.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/UnsupportedOverrideFactory.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ProtoOverrides.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ExecutableStage.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ImmutableExecutableStage.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExecutableStageTranslation.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/GreedyPipelineFuser.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/GreedyStageFuser.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/FusedPipeline.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/UnboundedReadFromBoundedSource.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/io/BoundedReadFromUnboundedSource.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ReadTranslation.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDo.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDoNaiveBounded.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"runners/core-java/src/main/java/org/apache/beam/runners/core/SplittableParDoViaKeyedWorkItems.java\"}\n  ],\n  \"symbols\": [\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PipelineTranslation.java\", \"symbol\": \"PipelineTranslation\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformTranslation.java\", \"symbol\": \"PTransformTranslatio
+...
Output
{'type': 'create', 'filePath': '/workspace/answer.json', 'content': '{\n  "files": [\n    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PipelineTranslation.java"},\n    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformTranslation.java"},\n    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SdkComponents.java"},\n    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/runners/TransformHierarchy.java"},\n    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverride.java"},\n    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverrideFactory.java"},\n    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformMatcher.java"},\n    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformMatchers.java"},\n    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformReplacements.java"},\n    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ReplacementOutputs.java"},\n    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SingleInputOutputOverrideFactory.java"},\n    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/UnsupportedOverrideFactory.java"},\n    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ProtoOverrides.java"},\n    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ExecutableStage.java"},\n    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ImmutableExecutableStage.java"},\n    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExecutableStageTranslation.java"},\n    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/GreedyPipelineFuser.java"},\n    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/GreedyStageFuser.java"},\n    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/FusedPipeline.java"},\n    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/UnboundedReadFromBoundedSource.java"},\n    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/io/BoundedReadFromUnboundedSource.java"},\n    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ReadTranslation.java"},\n    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDo.java"},\n    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDoNaiveBounded.java"},\n    {"repo": "apache/beam", "path": "runners/core-java/src/main/java/org/apache/beam/runners/core/SplittableParDoViaKeyedWorkItems.java"}\n  ],\n  "symbols": [\n    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PipelineTranslation.java", "symbol": "PipelineTranslation"},\n    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformTranslation.java", "symbol": "PTransformTranslation.TransformTranslator"},\n    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformTranslation.java", "symbol": "PTransformTranslation.TransformPayloadTransla...
Bash (11)
1. $ ls /workspace && ls /workspace/runners 2>/dev/null | head -30
2. $ ls /workspace/beam--v2.62.0/runners/ && ls /workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/ | head -50
3. $ ls /workspace/beam--v2.62.0/runners/core-construction-java 2>/dev/null; find /workspace/beam--v2.62.0 -maxdepth 6 -type d -name construction 2>/dev/null | head
4. $ grep -rl "PipelineTranslator" /workspace/beam--v2.62.0/runners --include=*.java -l | head -20; echo ---; find /workspace/beam--v2.62.0/sdks/java/core -type d -name construction | head
5. $ ls /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/
6. $ ls /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/; echo ---; grep -rln "interface PipelineTranslator\|class TransformHierarchy\|class PTransformOverride\b\|PTransformOverride " /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/runners/ 2>/dev/null | head; echo ---; ls /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/runners/
7. $ grep -rln "BoundedSource\|UnboundedSource" /workspace/beam--v2.62.0/runners/core-java/src/main/java | head; echo ---; grep -rn "interface PipelineTranslator\|interface TransformTranslator\|interface TransformPayloadTranslator" /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ /workspace/beam--v2.62.0/runners/core-java/src/main/java | head
8. $ grep -rn "ExecutableStagePayload" /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ -l; echo ---; grep -rn "class PipelineTranslation" /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PipelineTranslation.java; grep -n "TransformHierarchy\|PipelineVisitor" /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PipelineTranslation.java | head
9. $ find /workspace/beam--v2.62.0/sdks/java/core/src/main/java -name "BoundedReadFromUnboundedSource.java"; grep -n "class UnboundedReadFromBoundedSource\|BoundedToUnboundedSourceAdapter" /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/UnboundedReadFromBoundedSource.java | head -3; grep -n "class\|interface" /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ReadTranslation.java | head -5
10. $ grep -rln "Translat\|OverrideFactory" /workspace/beam--v2.62.0/runners/core-java/src/main/java | head; echo ---; grep -n "class SplittableParDoViaKeyedWorkItems\|OverrideFactory" /workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/SplittableParDoViaKeyedWorkItems.java | head -5
11. $ grep -n "class Primitive\|class SplittableParDo\b\|class NaiveProcessFn\|class SplittableParDoNaiveBounded" /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDo.java /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDoNaiveBounded.java | head

\ No newline at end of file
diff --git a/explorer/compare__ccx-incident-145.html b/explorer/compare__ccx-incident-145.html
new file mode 100644
index 0000000000..ce2ac79303
--- /dev/null
+++ b/explorer/compare__ccx-incident-145.html
@@ -0,0 +1,3008 @@
+ccx-incident-145 — 3-way compare
← All tasks · flat list
ccx-incident-145
Sonnet baseline vs Sonnet + Sourcegraph MCP vs Fable baseline. Each column is that arm's median-reward trial.
Sonnet 4.6
0.177
mean reward, n=3
Sonnet 4.6 + MCP
0.172
mean reward, n=3
Fable 5
0.172
mean reward, n=3
Sonnet 4.6
baseline checkout, no MCP
0.182 rewardmean 0.177 (n=3)20 turns45 tools$0.46
repr trial ccx-incident-145__gXDMzEh · open full trace →
Instruction sent
# Grafana Alert Evaluation Cycle Overrun
+
+## Your Task
+
+Grafana logs warn 'alert evaluation took longer than expected'. Find the Go source files in grafana/grafana that (1) implement the alerting evaluation scheduler tick and (2) detect and log when an evaluation cycle overruns its time budget.
+
+## Context
+
+You are working on a codebase task involving repos from the incident domain.
+
+## Available Resources
+
+## Output Format
+
+Use the published task contract:
+
+- `TASK_WORKDIR=/workspace`
+- `TASK_REPO_ROOT=/workspace`
+- `TASK_OUTPUT=/workspace/answer.json`
+
+Create a file at `TASK_OUTPUT` (`/workspace/answer.json`) with your findings in the following structure:
+
+```json
+{
+  "files": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go"}
+  ],
+  "symbols": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "SymbolName"}
+  ],
+  "chain": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "FunctionName"}
+  ],
+  "text": "Narrative explanation of your findings, citing repos and file paths."
+}
+```
+
+Include only the fields relevant to this task. Your answer is evaluated against a closed-world oracle — completeness matters.
+
+## Evaluation
+
+Your answer will be scored on:
+- **File recall and precision**: Did you find all relevant files?
+
Conversation (143)
#TypeToolText
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I'll search the Grafana codebase for alert evaluation scheduler and overrun detection code.
6assistantAgent
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Search the /workspace directory for Go source files in the Grafana codebase that implement:
+1. The alerting evaluation scheduler tick (the main loop that triggers alert rule evaluations)
+2. Detection and logging of evaluation cycle overruns (when an alert evaluation takes longer than expected)
+
+Look for patterns like:
+- "alert evaluation took longer than expected"
+- "evaluation cycle" overrun detection
+- Scheduler tick logic for alerting
+- Time budget tracking for alert evaluations
+
+Search thoroughly in paths like:
+- /workspace/pkg/services/ngalert/ (Grafana's next-gen alerting)
+- /workspace/pkg/services/alerting/
+- Any scheduler or engine files
+
+For each relevant file, report:
+- The full path
+- Key symbols (functions, types) that implement the scheduler tick or overrun detection
+- The specific log message used when a cycle overruns
+
+Be very thorough - check multiple subdirectories and look for the actual log message string "alert evaluation took longer than expected" or similar.
9system-
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11userBash
/workspace/grafana--26d36ec/tools/setup_grafana_alertmanager_integration_test_images.go
+/workspace/grafana--26d36ec/pkg/api/alerting.go
+/workspace/grafana--26d36ec/pkg/expr/sql_command_alert_test.go
+/workspace/grafana--26d36ec/pkg/setting/setting_unified_alerting.go
+/workspace/grafana--26d36ec/pkg/setting/setting_unified_alerting_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/accesscontrol.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/limits.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/limits_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/ngalert.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/ngalert_test.go
+/workspace/grafana--26d36ec/pkg/tests/alertmanager/alertmanager_scenario.go
+/workspace/grafana--26d36ec/pkg/tests/alertmanager/alertmanager_test.go
+/workspace/grafana--26d36ec/pkg/tests/alertmanager/grafana.go
+/workspace/grafana--26d36ec/pkg/tests/alertmanager/loki.go
+/workspace/grafana--26d36ec/pkg/tests/alertmanager/mimir.go
+/workspace/grafana--26d36ec/pkg/tests/alertmanager/postgres.go
+/workspace/grafana--26d36ec/pkg/tests/alertmanager/webhook.go
+/workspace/grafana--26d36ec/pkg/util/scheduler/queue.go
+/workspace/grafana--26d36ec/pkg/util/scheduler/queue_test.go
+/workspace/grafana--26d36ec/pkg/util/scheduler/scheduler.go
+/workspace/grafana--26d36ec/pkg/util/scheduler/scheduler_bench_test.go
+/workspace/grafana--26d36ec/pkg/util/scheduler/scheduler_test.go
+/workspace/grafana--26d36ec/devenv/docker/ha-test-unified-alerting/webhook-listener.go
+/workspace/grafana--26d36ec/apps/alerting/rules/pkg/apis/alerting_manifest.go
+/workspace/grafana--26d36ec/apps/alerting/rules/pkg/apis/types.go
+/workspace/grafana--26d36ec/apps/alerting/rules/pkg/app/app.go
+/workspace/grafana--26d36ec/apps/alerting/notifications/pkg/apis/alertingnotification...
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/workspace/grafana--26d36ec/pkg/services/ngalert/accesscontrol.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/limits.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/limits_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/ngalert.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/ngalert_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/tests/util.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/testutil/testutil.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/writer/datasourcewriter.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/writer/datasourcewriter_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/writer/fake.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/writer/noop.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/writer/prom.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/writer/prom_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/writer/testing.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/accesscontrol/accesscontrol.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/accesscontrol/models.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/accesscontrol/receivers.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/accesscontrol/receivers_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/accesscontrol/rules.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/accesscontrol/rules_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/accesscontrol/silences.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/accesscontrol/silences_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/accesscontrol/testing.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/api/api.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/api/api_alertmanager.go
+/workspace/grafana--26d36ec/pkg/services/ngaler...
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(Bash completed with no output)
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/workspace/grafana--26d36ec/pkg/services/ngalert/state/state.go:	// Allow for at least two evaluation cycles to pass before expiring, every time.
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/workspace/grafana--26d36ec/pkg/services/ngalert/backtesting/engine.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/backtesting/engine_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/backtesting/eval_data.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/backtesting/eval_data_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/backtesting/eval_query.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/backtesting/eval_query_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/eval/context.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/eval/eval.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/eval/eval_bench_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/eval/eval_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/eval/extract_md.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/eval/extract_md_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/eval/testing.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/eval/validate.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/metrics/scheduler.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/eval/eval_mocks/ConditionEvaluator.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/eval/eval_mocks/FakeFactory.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/api/tooling/definitions/eval_condition.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alerts_sender_mock.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/fetcher.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/jitter.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/jitter_test.go
+/workspace/grafana--26d36ec/pkg/service...
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1	package schedule
+2	
+3	import (
+4		"context"
+5		"fmt"
+6		"net/url"
+7		"time"
+8	
+9		"github.com/benbjohnson/clock"
+10		"golang.org/x/sync/errgroup"
+11	
+12		"github.com/grafana/grafana-plugin-sdk-go/data"
+13	
+14		"github.com/grafana/grafana/pkg/infra/log"
+15		"github.com/grafana/grafana/pkg/infra/tracing"
+16		"github.com/grafana/grafana/pkg/services/featuremgmt"
+17		"github.com/grafana/grafana/pkg/services/ngalert/api/tooling/definitions"
+18		"github.com/grafana/grafana/pkg/services/ngalert/eval"
+19		"github.com/grafana/grafana/pkg/services/ngalert/metrics"
+20		ngmodels "github.com/grafana/grafana/pkg/services/ngalert/models"
+21		"github.com/grafana/grafana/pkg/services/ngalert/schedule/ticker"
+22		"github.com/grafana/grafana/pkg/services/ngalert/state"
+23		"github.com/grafana/grafana/pkg/setting"
+24	)
+25	
+26	// ScheduleService is an interface for a service that schedules the evaluation
+27	// of alert rules.
+28	type ScheduleService interface {
+29		// Run the scheduler until the context is canceled or the scheduler returns
+30		// an error. The scheduler is terminated when this function returns.
+31		Run(context.Context) error
+32	}
+33	
+34	// AlertsSender is an interface for a service that is responsible for sending notifications to the end-user.
+35	//
+36	//go:generate mockery --name AlertsSender --structname AlertsSenderMock --inpackage --filename alerts_sender_mock.go --with-expecter
+37	type AlertsSender interface {
+38		Send(ctx context.Context, key ngmodels.AlertRuleKey, alerts definitions.PostableAlerts)
+39	}
+40	
+41	// RulesStore is a store that provides alert rules for scheduling
+42	type RulesStore interface {
+43		GetAlertRulesKeysForScheduling(ctx context.Context) ([]ngmodels.AlertRuleKeyWithVersion, error)
+44		GetAlertRulesForScheduling(ctx context.Context, query *ngm...
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1	package ticker
+2	
+3	import (
+4		"fmt"
+5		"time"
+6	
+7		"github.com/benbjohnson/clock"
+8	
+9		"github.com/grafana/grafana/pkg/infra/log"
+10	)
+11	
+12	// Ticker emits ticks at regular time intervals. it's like a time.Ticker, except:
+13	//   - it doesn't drop ticks for slow receivers, rather, it queues up.  so that callers are in control to instrument what's going on.
+14	//   - it ticks on interval marks or very shortly after. this provides a predictable load pattern
+15	//     (this shouldn't cause too much load contention issues because the next steps in the pipeline just process at their own pace)
+16	//   - the timestamps are used to mark "last datapoint to query for" and as such, are a configurable amount of seconds in the past
+17	type T struct {
+18		C        chan time.Time
+19		clock    clock.Clock
+20		last     time.Time
+21		interval time.Duration
+22		metrics  *Metrics
+23		stopCh   chan struct{}
+24		logger   log.Logger
+25	}
+26	
+27	// NewTicker returns a Ticker that ticks on interval marks (or very shortly after) starting at c.Now(), and never drops ticks. interval should not be negative or zero.
+28	func New(c clock.Clock, interval time.Duration, metric *Metrics, logger log.Logger) *T {
+29		if interval <= 0 {
+30			panic(fmt.Errorf("non-positive interval [%v] is not allowed", interval))
+31		}
+32		t := &T{
+33			C:        make(chan time.Time),
+34			clock:    c,
+35			last:     getStartTick(c, interval),
+36			interval: interval,
+37			metrics:  metric,
+38			stopCh:   make(chan struct{}),
+39			logger:   logger,
+40		}
+41		metric.IntervalSeconds.Set(t.interval.Seconds()) // Seconds report fractional part as well, so it matches the format of the timestamp we report below
+42		go t.run()
+43		return t
+44	}
+45	
+46	func getStartTick(clk clock.Clock, interval time.Duration) time.Time {
+4...
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1	package schedule
+2	
+3	import (
+4		"context"
+5		"errors"
+6		"fmt"
+7		"net/url"
+8		"time"
+9	
+10		"github.com/benbjohnson/clock"
+11		"github.com/prometheus/alertmanager/api/v2/models"
+12		"go.opentelemetry.io/otel/attribute"
+13		"go.opentelemetry.io/otel/codes"
+14		"go.opentelemetry.io/otel/trace"
+15	
+16		"github.com/grafana/grafana/pkg/infra/log"
+17		"github.com/grafana/grafana/pkg/infra/tracing"
+18		"github.com/grafana/grafana/pkg/services/datasources"
+19		"github.com/grafana/grafana/pkg/services/featuremgmt"
+20		"github.com/grafana/grafana/pkg/services/ngalert/api/tooling/definitions"
+21		"github.com/grafana/grafana/pkg/services/ngalert/eval"
+22		"github.com/grafana/grafana/pkg/services/ngalert/metrics"
+23		ngmodels "github.com/grafana/grafana/pkg/services/ngalert/models"
+24		"github.com/grafana/grafana/pkg/services/ngalert/state"
+25		"github.com/grafana/grafana/pkg/services/org"
+26		"github.com/grafana/grafana/pkg/services/user"
+27		"github.com/grafana/grafana/pkg/setting"
+28		"github.com/grafana/grafana/pkg/util"
+29	)
+30	
+31	// Rule represents a single piece of work that is executed periodically by the ruler.
+32	type Rule interface {
+33		// Run creates the resources that will perform the rule's work, and starts it. It blocks indefinitely, until Stop is called or another signal is sent.
+34		Run() error
+35		// Stop shuts down the rule's execution with an optional reason. It has no effect if the rule has not yet been Run.
+36		Stop(reason error)
+37		// Eval sends a signal to execute the work represented by the rule, exactly one time.
+38		// It has no effect if the rule has not yet been Run, or if the rule is Stopped.
+39		Eval(eval *Evaluation) (bool, *Evaluation)
+40		// Update sends a singal to change the definition of the rule.
+41		Update(eval *Evaluation) bool
+42		// ...
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1	package schedule
+2	
+3	import (
+4		"fmt"
+5		"hash/fnv"
+6		"sort"
+7	
+8		"github.com/grafana/grafana/pkg/services/ngalert/metrics"
+9		"github.com/grafana/grafana/pkg/services/ngalert/models"
+10	)
+11	
+12	// hashUIDs returns a fnv64 hash of the UIDs for all alert rules.
+13	// The order of the alert rules does not matter as hashUIDs sorts
+14	// the UIDs in increasing order.
+15	func hashUIDs(alertRules []*models.AlertRule) uint64 {
+16		h := fnv.New64()
+17		for _, uid := range sortedUIDs(alertRules) {
+18			// We can ignore err as fnv64 does not return an error
+19			// nolint:errcheck,gosec
+20			h.Write([]byte(uid))
+21		}
+22		return h.Sum64()
+23	}
+24	
+25	// sortedUIDs returns a slice of sorted UIDs.
+26	func sortedUIDs(alertRules []*models.AlertRule) []string {
+27		uids := make([]string, 0, len(alertRules))
+28		for _, alertRule := range alertRules {
+29			uids = append(uids, alertRule.UID)
+30		}
+31		sort.Strings(uids)
+32		return uids
+33	}
+34	
+35	type ruleKey struct {
+36		orgID     int64
+37		ruleGroup models.AlertRuleGroupKeyWithFolderFullpath
+38		ruleType  models.RuleType
+39		state     string
+40	}
+41	
+42	func (sch *schedule) updateRulesMetrics(alertRules []*models.AlertRule) {
+43		// main rule_group_rules metric labels
+44		buckets := make(map[ruleKey]int64)
+45		// gauge for rules with notification settings per org
+46		orgsNfSettings := make(map[int64]int64)
+47		// gauge for groups per org
+48		groupsPerOrg := make(map[int64]map[string]struct{})
+49		// gauge for rules imported from Prometheus per org
+50		orgsRulesPrometheusImported := make(map[int64]map[string]int64)
+51	
+52		simplifiedEditorSettingsPerOrg := make(map[int64]map[string]int64) // orgID -> setting -> count
+53	
+54		for _, rule := range alertRules {
+55			// Count rules by org, type and state
+56			state := metrics.AlertR...
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1	package metrics
+2	
+3	import (
+4		"github.com/prometheus/client_golang/prometheus"
+5		"github.com/prometheus/client_golang/prometheus/promauto"
+6	
+7		"github.com/grafana/grafana/pkg/services/ngalert/schedule/ticker"
+8	)
+9	
+10	const (
+11		AlertRuleActiveLabelValue = "active"
+12		AlertRulePausedLabelValue = "paused"
+13	)
+14	
+15	type Scheduler struct {
+16		Registerer                          prometheus.Registerer
+17		BehindSeconds                       prometheus.Gauge
+18		EvalTotal                           *prometheus.CounterVec
+19		EvalFailures                        *prometheus.CounterVec
+20		EvalDuration                        *prometheus.HistogramVec
+21		EvalAttemptTotal                    *prometheus.CounterVec
+22		EvalAttemptFailures                 *prometheus.CounterVec
+23		ProcessDuration                     *prometheus.HistogramVec
+24		SendDuration                        *prometheus.HistogramVec
+25		SimpleNotificationRules             *prometheus.GaugeVec
+26		GroupRules                          *prometheus.GaugeVec
+27		Groups                              *prometheus.GaugeVec
+28		SchedulePeriodicDuration            prometheus.Histogram
+29		SchedulableAlertRules               prometheus.Gauge
+30		SchedulableAlertRulesHash           prometheus.Gauge
+31		UpdateSchedulableAlertRulesDuration prometheus.Histogram
+32		Ticker                              *ticker.Metrics
+33		EvaluationMissed                    *prometheus.CounterVec
+34		SimplifiedEditorRules               *prometheus.GaugeVec
+35		PrometheusImportedRules             *prometheus.GaugeVec
+36	}
+37	
+38	func NewSchedulerMetrics(r prometheus.Registerer) *Scheduler {
+39		return &Scheduler{
+40			Registerer: r,
+41			BehindSeconds: promauto.With(r).NewGauge(prometheus.GaugeOpts{
+42				Namespace: Namespace,
+43				S...
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438:			sch.log.Warn("Tick dropped because alert rule evaluation is too slow", append(key.LogContext(), "time", next.scheduledAt, "droppedTick", dropped.scheduledAt)...)
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/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ticker/ticker_test.go:102:	t.Run("should put the tick in the channel immediately if it is behind", func(t *testing.T) {
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1	package ticker
+2	
+3	import (
+4		"github.com/prometheus/client_golang/prometheus"
+5		"github.com/prometheus/client_golang/prometheus/promauto"
+6	)
+7	
+8	type Metrics struct {
+9		LastTickTime    prometheus.Gauge
+10		NextTickTime    prometheus.Gauge
+11		IntervalSeconds prometheus.Gauge
+12	}
+13	
+14	func NewMetrics(reg prometheus.Registerer, subsystem string) *Metrics {
+15		return &Metrics{
+16			LastTickTime: promauto.With(reg).NewGauge(prometheus.GaugeOpts{
+17				Namespace: "grafana",
+18				Subsystem: subsystem,
+19				Name:      "ticker_last_consumed_tick_timestamp_seconds",
+20				Help:      "Timestamp of the last consumed tick in seconds.",
+21			}),
+22			NextTickTime: promauto.With(reg).NewGauge(prometheus.GaugeOpts{
+23				Namespace: "grafana",
+24				Subsystem: subsystem,
+25				Name:      "ticker_next_tick_timestamp_seconds",
+26				Help:      "Timestamp of the next tick in seconds before it is consumed.",
+27			}),
+28			IntervalSeconds: promauto.With(reg).NewGauge(prometheus.GaugeOpts{
+29				Namespace: "grafana",
+30				Subsystem: subsystem,
+31				Name:      "ticker_interval_seconds",
+32				Help:      "Interval at which the ticker is meant to tick.",
+33			}),
+34		}
+35	}
+36	
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1	package schedule
+2	
+3	import (
+4		context "context"
+5		"fmt"
+6		"time"
+7	
+8		"github.com/benbjohnson/clock"
+9		"github.com/grafana/grafana-plugin-sdk-go/backend"
+10		"github.com/grafana/grafana-plugin-sdk-go/data"
+11		"go.opentelemetry.io/otel/attribute"
+12		"go.opentelemetry.io/otel/codes"
+13		"go.opentelemetry.io/otel/trace"
+14		"go.uber.org/atomic"
+15	
+16		"github.com/grafana/grafana/pkg/infra/log"
+17		"github.com/grafana/grafana/pkg/infra/tracing"
+18		"github.com/grafana/grafana/pkg/services/ngalert/eval"
+19		"github.com/grafana/grafana/pkg/services/ngalert/metrics"
+20		ngmodels "github.com/grafana/grafana/pkg/services/ngalert/models"
+21		"github.com/grafana/grafana/pkg/setting"
+22		"github.com/grafana/grafana/pkg/util"
+23	)
+24	
+25	type RuleStatus struct {
+26		Health              string
+27		LastError           error
+28		EvaluationTimestamp time.Time
+29		EvaluationDuration  time.Duration
+30	}
+31	
+32	type recordingRule struct {
+33		key ngmodels.AlertRuleKeyWithGroup
+34	
+35		ctx                 context.Context
+36		evalCh              chan *Evaluation
+37		stopFn              util.CancelCauseFunc
+38		health              *atomic.String
+39		lastError           *atomic.Error
+40		evaluationTimestamp *atomic.Time
+41		evaluationDuration  *atomic.Duration
+42	
+43		retryConfig RetryConfig
+44	
+45		clock       clock.Clock
+46		evalFactory eval.EvaluatorFactory
+47		cfg         setting.RecordingRuleSettings
+48		writer      RecordingWriter
+49	
+50		// Event hooks that are only used in tests.
+51		evalAppliedHook evalAppliedFunc
+52		stopAppliedHook stopAppliedFunc
+53	
+54		logger  log.Logger
+55		metrics *metrics.Scheduler
+56		tracer  tracing.Tracer
+57	}
+58	
+59	func newRecordingRule(
+60		parent context.Context,
+61		key ngmodels.AlertRuleKeyWithGroup,
+62		retryConfig RetryConfig,
+63		clock...
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1	package schedule
+2	
+3	import (
+4		"cmp"
+5		"slices"
+6		"strings"
+7	
+8		models "github.com/grafana/grafana/pkg/services/ngalert/models"
+9	)
+10	
+11	// sequence represents a chain of rules that should be evaluated in order.
+12	// It is a convience type that wraps readyToRunItem as an indicator of what
+13	// is being represented.
+14	type sequence readyToRunItem
+15	
+16	type groupKey struct {
+17		folderTitle string
+18		folderUID   string
+19		groupName   string
+20	}
+21	
+22	// buildSequences organizes rules into evaluation sequences where rules in the same group
+23	// are chained together. The first rule in each group will trigger the evaluation of subsequent
+24	// rules in that group through the afterEval callback.
+25	//
+26	// For example, if we have rules A, B, C in group G1 and rules D, E in group G2:
+27	// - A will have afterEval set to evaluate B
+28	// - B will have afterEval set to evaluate C
+29	// - D will have afterEval set to evaluate E
+30	//
+31	// The function returns a slice of sequences, where each sequence represents a chain of rules
+32	// that should be evaluated in order.
+33	//
+34	// NOTE: This currently only chains rules in imported groups.
+35	func (sch *schedule) buildSequences(items []readyToRunItem, runJobFn func(next readyToRunItem, prev ...readyToRunItem) func()) []sequence {
+36		// Step 1: Group rules by their folder and group name
+37		groups := map[groupKey][]readyToRunItem{}
+38		var keys []groupKey
+39		for _, item := range items {
+40			g := groupKey{
+41				folderTitle: item.folderTitle,
+42				folderUID:   item.rule.NamespaceUID,
+43				groupName:   item.rule.RuleGroup,
+44			}
+45			i, ok := groups[g]
+46			if !ok {
+47				keys = append(keys, g)
+48			}
+49			groups[g] = append(i, item)
+50		}
+51	
+52		// Step 2: Sort group keys to ensure consistent ordering
+53...
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/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go:256:			sch.metrics.BehindSeconds.Set(start.Sub(tick).Seconds())
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go:438:			sch.log.Warn("Tick dropped because alert rule evaluation is too slow", append(key.LogContext(), "time", next.scheduledAt, "droppedTick", dropped.scheduledAt)...)
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ticker/ticker.go:13://   - it doesn't drop ticks for slow receivers, rather, it queues up.  so that callers are in control to instrument what's going on.
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/workspace/grafana--26d36ec/pkg/services/ngalert/metrics/scheduler.go:17:	BehindSeconds                       prometheus.Gauge
+/workspace/grafana--26d36ec/pkg/services/ngalert/metrics/scheduler.go:41:		BehindSeconds: promauto.With(r).NewGauge(prometheus.GaugeOpts{
+/workspace/grafana--26d36ec/pkg/services/ngalert/metrics/scheduler.go:44:			Name:      "scheduler_behind_seconds",
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go:256:			sch.metrics.BehindSeconds.Set(start.Sub(tick).Seconds())
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/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go:273:			logger.Debug("Processing tick")
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go:347:						logger.Debug("Tick processed", "attempt", attempt, "duration", a.clock.Now().Sub(evalStart))
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/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/registry.go:90:type Evaluation struct {
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1	package schedule
+2	
+3	import (
+4		"context"
+5		"encoding/binary"
+6		"errors"
+7		"fmt"
+8		"hash/fnv"
+9		"math"
+10		"sort"
+11		"sync"
+12		"time"
+13		"unsafe"
+14	
+15		"github.com/grafana/grafana/pkg/services/ngalert/models"
+16	)
+17	
+18	var (
+19		errRuleDeleted   = errors.New("rule deleted")
+20		errRuleRestarted = errors.New("rule restarted")
+21	)
+22	
+23	type ruleFactory interface {
+24		new(context.Context, *models.AlertRule) Rule
+25	}
+26	
+27	type ruleRegistry struct {
+28		mu    sync.Mutex
+29		rules map[models.AlertRuleKey]Rule
+30	}
+31	
+32	func newRuleRegistry() ruleRegistry {
+33		return ruleRegistry{rules: make(map[models.AlertRuleKey]Rule)}
+34	}
+35	
+36	// getOrCreate gets a rule routine from registry for the provided rule. If it does not exist, it creates a new one.
+37	// Returns a pointer to the rule routine and a flag that indicates whether it is a new struct or not.
+38	func (r *ruleRegistry) getOrCreate(context context.Context, item *models.AlertRule, factory ruleFactory) (Rule, bool) {
+39		r.mu.Lock()
+40		defer r.mu.Unlock()
+41	
+42		key := item.GetKey()
+43		rule, ok := r.rules[key]
+44		if !ok {
+45			rule = factory.new(context, item)
+46			r.rules[key] = rule
+47		}
+48		return rule, !ok
+49	}
+50	
+51	func (r *ruleRegistry) exists(key models.AlertRuleKey) bool {
+52		r.mu.Lock()
+53		defer r.mu.Unlock()
+54	
+55		_, ok := r.rules[key]
+56		return ok
+57	}
+58	
+59	// get fetches a rule from the registry by key. It returns (rule, ok) where ok is false if the rule did not exist.
+60	func (r *ruleRegistry) get(key models.AlertRuleKey) (Rule, bool) {
+61		r.mu.Lock()
+62		defer r.mu.Unlock()
+63		ru, ok := r.rules[key]
+64		return ru, ok
+65	}
+66	
+67	// del removes pair that has specific key from the registry.
+68	// Returns 2-tuple where the first element is value of the removed pair
+69	//...
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/workspace/grafana--26d36ec/pkg/services/ngalert/metrics/scheduler.go:28:	SchedulePeriodicDuration            prometheus.Histogram
+/workspace/grafana--26d36ec/pkg/services/ngalert/metrics/scheduler.go:144:		SchedulePeriodicDuration: promauto.With(r).NewHistogram(
+/workspace/grafana--26d36ec/pkg/services/ngalert/metrics/scheduler.go:148:				Name:      "schedule_periodic_duration_seconds",
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go:260:			sch.metrics.SchedulePeriodicDuration.Observe(time.Since(start).Seconds())
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	return &Scheduler{
+		Registerer: r,
+		BehindSeconds: promauto.With(r).NewGauge(prometheus.GaugeOpts{
+			Namespace: Namespace,
+			Subsystem: Subsystem,
+			Name:      "scheduler_behind_seconds",
+			Help:      "The total number of seconds the scheduler is behind.",
+		}),
+		// TODO: once rule groups support multiple rules, consider partitioning
+		// on rule group as well as tenant, similar to loki|cortex.
+		EvalTotal: promauto.With(r).NewCounterVec(
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1	package ngalert
+2	
+3	import (
+4		"context"
+5		"fmt"
+6		"net/url"
+7		"time"
+8	
+9		"github.com/benbjohnson/clock"
+10		notificationHistorian "github.com/grafana/alerting/notify/historian"
+11		"github.com/grafana/alerting/notify/historian/lokiclient"
+12		"github.com/grafana/alerting/notify/nfstatus"
+13		"github.com/grafana/grafana/pkg/services/ngalert/lokiconfig"
+14		"github.com/prometheus/alertmanager/featurecontrol"
+15		"github.com/prometheus/alertmanager/matchers/compat"
+16		"golang.org/x/sync/errgroup"
+17	
+18		"github.com/grafana/grafana/pkg/api/routing"
+19		"github.com/grafana/grafana/pkg/bus"
+20		"github.com/grafana/grafana/pkg/events"
+21		"github.com/grafana/grafana/pkg/expr"
+22		"github.com/grafana/grafana/pkg/infra/db"
+23		"github.com/grafana/grafana/pkg/infra/httpclient"
+24		"github.com/grafana/grafana/pkg/infra/kvstore"
+25		"github.com/grafana/grafana/pkg/infra/log"
+26		"github.com/grafana/grafana/pkg/infra/tracing"
+27		"github.com/grafana/grafana/pkg/services/accesscontrol"
+28		"github.com/grafana/grafana/pkg/services/annotations"
+29		"github.com/grafana/grafana/pkg/services/dashboards"
+30		"github.com/grafana/grafana/pkg/services/datasourceproxy"
+31		"github.com/grafana/grafana/pkg/services/datasources"
+32		"github.com/grafana/grafana/pkg/services/featuremgmt"
+33		"github.com/grafana/grafana/pkg/services/folder"
+34		ac "github.com/grafana/grafana/pkg/services/ngalert/accesscontrol"
+35		"github.com/grafana/grafana/pkg/services/ngalert/api"
+36		"github.com/grafana/grafana/pkg/services/ngalert/api/tooling/definitions"
+37		"github.com/grafana/grafana/pkg/services/ngalert/eval"
+38		"github.com/grafana/grafana/pkg/services/ngalert/image"
+39		"github.com/grafana/grafana/pkg/services/ngalert/metrics"
+40		"github.com/grafana/grafana/pkg/services/ngalert/models"
+41		"g...
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		if !success {
+			sch.log.Debug("Scheduled evaluation was canceled because evaluation routine was stopped", append(key.LogContext(), "time", next.scheduledAt)...)
+			return
+		}
+		if dropped != nil {
+			sch.log.Warn("Tick dropped because alert rule evaluation is too slow", append(key.LogContext(), "time", next.scheduledAt, "droppedTick", dropped.scheduledAt)...)
+			orgID := fmt.Sprint(key.OrgID)
+			sch.metrics.EvaluationMissed.WithLabelValues(orgID, next.rule.Title).Inc()
+		}
+	}
+}
+
+func (sch *schedule) runSequences(sequences []sequence, step int64) {
+	for i := range sequences {
+		time.AfterFunc(time.Duration(int64(i)*step), sch.runJobFn(readyToRunItem(sequences[i])))
+	}
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Perfect! Now I have a comprehensive understanding. Let me create a final summary of all the findings:
+
+## Summary
+
+I've completed a thorough search of the Grafana codebase for alert evaluation scheduler tick implementation and evaluation cycle overrun detection. Here are my findings:
+
+### **1. Main Scheduler Tick Logic**
+
+**File:** `/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go`
+
+**Key Functions:**
+- `Run()` (line 175-184): Entry point that creates and starts the ticker
+- `schedulePeriodic()` (line 246-267): Main loop that handles ticks from the ticker and calls `processTick()`
+- `processTick()` (line 276-423): The core scheduler tick that processes alert rules for evaluation
+- `runJobFn()` (line 426-443): Sends evaluation signals to rule routines and detects dropped ticks
+
+**Key Symbols:**
+- `schedule` struct (line 60-110): Main scheduler structure
+- `readyToRunItem` struct (line 269-272): Represents rules ready to evaluate on current tick
+- `Evaluation` struct (in registry.go, line 90-95): Contains scheduled time, rule, and folder info
+
+### **2. Evaluation Cycle Overrun Detection**
+
+**Log Message:** `"Tick dropped because alert rule evaluation is too slow"`
+
+**Location:** `/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go:438`
+
+**Implementation Details:**
+- In the `runJobFn()` function, when a rule evaluation is sent via `next.ruleRoutine.Eval(&next.Evaluation)`, it returns `(success, dropped)`
+- If `dropped != nil`, it indicates that a previous evaluation tick couldn't complete before the next one was scheduled
+- This triggers a warning log with the rule key, current scheduled time, and the dropped scheduled time
+- The event is also recorded in the metric `schedule_rule_evaluations_missed_total`
+
+### **3. Scheduler Behind D...
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Let me verify the exact log messages and file paths in the codebase.
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/workspace/grafana--26d36ec/pkg/services/ngalert/accesscontrol.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/limits.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/limits_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/ngalert.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/ngalert_test.go
+grafana--26d36ec
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/workspace/grafana--26d36ec/pkg/services/ngalert/CHANGELOG.md:37:- [ENHANCEMENT] Scheduler: Drop ticks if rule evaluation is too slow and adds a metric grafana_alerting_schedule_rule_evaluations_missed_total to track missed evaluations per rule #48885
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule_test.go:76:			wg.Wait() // at this point tick 1 has already been dropped
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule_test.go:140:			wg.Wait() // at this point tick 1 has already been dropped
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go:438:			sch.log.Warn("Tick dropped because alert rule evaluation is too slow", append(key.LogContext(), "time", next.scheduledAt, "droppedTick", dropped.scheduledAt)...)
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/workspace/grafana--26d36ec/pkg/services/ngalert/backtesting/engine.go:88:	logger.Info("Start testing alert rule", "from", from, "to", to, "interval", rule.IntervalSeconds, "evaluations", length)
+/workspace/grafana--26d36ec/pkg/services/ngalert/metrics/scheduler.go:17:	BehindSeconds                       prometheus.Gauge
+/workspace/grafana--26d36ec/pkg/services/ngalert/metrics/scheduler.go:41:		BehindSeconds: promauto.With(r).NewGauge(prometheus.GaugeOpts{
+/workspace/grafana--26d36ec/pkg/services/ngalert/metrics/scheduler.go:44:			Name:      "scheduler_behind_seconds",
+/workspace/grafana--26d36ec/pkg/services/ngalert/metrics/scheduler.go:45:			Help:      "The total number of seconds the scheduler is behind.",
+/workspace/grafana--26d36ec/pkg/services/ngalert/metrics/scheduler.go:158:				Help:      "The number of alert rules that could be considered for evaluation at the next tick.",
+/workspace/grafana--26d36ec/pkg/services/ngalert/metrics/scheduler.go:166:				Help:      "A hash of the alert rules that could be considered for evaluation at the next tick.",
+/workspace/grafana--26d36ec/pkg/services/ngalert/models/alert_rule.go:367:	// If nil, alerts resolve after 2 missing evaluation intervals
+/workspace/grafana--26d36ec/pkg/services/ngalert/prom/convert.go:278:		// By setting this value to 1 we ensure that the alert is resolved on the first evaluation
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/jitter.go:13:// JitterStrategy represents a modifier to alert rule timing that affects how evaluations are distributed.
+/workspace/grafana--26d36ec/pkg/services/ngalert/eval/eval.go:131:// invalidEvalResultFormatError is an error for invalid format of the alert definition evaluation results.
+/workspace/grafana--26d36ec/pkg/services/ngalert/sender/router.go:28:// Alerts...
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alert_rule.go
+alert_rule_test.go
+alerts_sender_mock.go
+fetcher.go
+jitter.go
+jitter_test.go
+loaded_metrics_reader.go
+loaded_metrics_reader_test.go
+metrics.go
+metrics_test.go
+recording_rule.go
+recording_rule_test.go
+registry.go
+registry_bench_test.go
+registry_test.go
+retry.go
+retry_test.go
+schedule.go
+schedule_unit_test.go
+sequence.go
+sequence_test.go
+testing.go
+ticker
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Exit code 2
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/workspace/grafana--26d36ec/pkg/setting/setting.go
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1899:		cfg.Logger.Error("Option '[alerting].enabled' cannot be true. Legacy Alerting is removed. It is no longer deployed, enhanced, or supported. Delete '[alerting].enabled' and use '[unified_alerting].enabled' to enable Grafana Alerting. For more information, refer to the documentation on upgrading to Grafana Alerting (https://grafana.com/docs/grafana/v10.4/alerting/set-up/migrating-alerts)")
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/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go:102:	// evaluation in the current tick. The evaluation of an alert rule in the
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240			return errRuleDeleted
+241		}
+242	
+243		return stopReason
+244	}
+245	
+246	func (sch *schedule) schedulePeriodic(ctx context.Context, t *ticker.T) error {
+247		dispatcherGroup, ctx := errgroup.WithContext(ctx)
+248		for {
+249			select {
+250			case tick := <-t.C:
+251				// We use Round(0) on the start time to remove the monotonic clock.
+252				// This is required as ticks from the ticker and time.Now() can have
+253				// a monotonic clock that when subtracted do not represent the delta
+254				// in wall clock time.
+255				start := time.Now().Round(0)
+256				sch.metrics.BehindSeconds.Set(start.Sub(tick).Seconds())
+257	
+258				sch.processTick(ctx, dispatcherGroup, tick)
+259	
+260				sch.metrics.SchedulePeriodicDuration.Observe(time.Since(start).Seconds())
+261			case <-ctx.Done():
+262				// waiting for all rule evaluation routines to stop
+263				waitErr := dispatcherGroup.Wait()
+264				return waitErr
+265			}
+266		}
+267	}
+268	
+269	type readyToRunItem struct {
+270		ruleRoutine Rule
+271		Evaluation
+272	}
+273	
+274	// TODO refactor to accept a callback for tests that will be called with things that are returned currently, and return nothing.
+275	// Returns a slice of rules that were scheduled for evaluation, map of stopped rules, and a slice of updated rules
+276	func (sch *schedule) processTick(ctx context.Context, dispatcherGroup *errgroup.Group, tick time.Time) ([]readyToRunItem, map[ngmodels.AlertRuleKey]struct{}, []ngmodels.AlertRuleKeyWithVersion) {
+277		tickNum := tick.Unix() / int64(sch.baseInterval.Seconds())
+278	
+279		// update the local registry. If there was a difference between the previous state and the current new state, rulesDiff will contains keys of rules that were updated.
+280		rulesDiff, err := sch.updateSchedulableAlertRules(ctx)
+281		updated := rulesDiff.up...
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57:	FindReason(ctx context.Context, logger log.Logger, key ngmodels.AlertRuleKeyWithGroup) (error, error)
+83:	log log.Logger
+135:	Log                    log.Logger
+145:		cfg.Log.Warn("Invalid scheduler maxAttempts, using a safe minimum", "configured", cfg.RetryConfig.MaxAttempts, "actual", minMaxAttempts)
+176:	sch.log.Info("Starting scheduler", "tickInterval", sch.baseInterval, "maxAttempts", sch.retryConfig.MaxAttempts)
+181:		sch.log.Error("Failure while running the rule evaluation loop", "error", err)
+209:			sch.log.Info("Alert rule cannot be removed from the scheduler as it is not scheduled", key.LogContext()...)
+214:			sch.log.Info("Alert rule cannot be stopped as it is not running", key.LogContext()...)
+236:		sch.log.New(key.LogContext()...).Error("Failed to get stop reason", "error", err)
+286:		sch.log.Error("Failed to update alert rules", "error", err)
+325:		logger := sch.log.FromContext(ctx).New(key.LogContext()...)
+352:			logger.Warn("Rule has an invalid interval and will be ignored. Interval should be divided exactly by scheduler interval", "ruleInterval", time.Duration(item.IntervalSeconds)*time.Second, "schedulerInterval", sch.baseInterval)
+398:		sch.log.Warn("Unable to obtain folder titles for some rules", "missingFolderUIDToRuleUID", missingFolder)
+429:			sch.log.Debug("Rule evaluation triggered by previous rule", append(next.rule.GetKey().LogContext(), "previousRule", prev[0].rule.UID)...)
+434:			sch.log.Debug("Scheduled evaluation was canceled because evaluation routine was stopped", append(key.LogContext(), "time", next.scheduledAt)...)
+438:			sch.log.Warn("Tick dropped because alert rule evaluation is too slow", append(key.LogContext(), "time", next.scheduledAt, "droppedTick", dropped.scheduledAt)...)
118assistantRead
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420		sch.deleteAlertRule(ctx, toDelete...)
+421	
+422		return readyToRun, registeredDefinitions, updatedRules
+423	}
+424	
+425	// runJobFn sends the scheduled evaluation to the evaluation routine, optionally with a previous item to log the trigger source.
+426	func (sch *schedule) runJobFn(next readyToRunItem, prev ...readyToRunItem) func() {
+427		return func() {
+428			if len(prev) > 0 {
+429				sch.log.Debug("Rule evaluation triggered by previous rule", append(next.rule.GetKey().LogContext(), "previousRule", prev[0].rule.UID)...)
+430			}
+431			key := next.rule.GetKey()
+432			success, dropped := next.ruleRoutine.Eval(&next.Evaluation)
+433			if !success {
+434				sch.log.Debug("Scheduled evaluation was canceled because evaluation routine was stopped", append(key.LogContext(), "time", next.scheduledAt)...)
+435				return
+436			}
+437			if dropped != nil {
+438				sch.log.Warn("Tick dropped because alert rule evaluation is too slow", append(key.LogContext(), "time", next.scheduledAt, "droppedTick", dropped.scheduledAt)...)
+439				orgID := fmt.Sprint(key.OrgID)
+440				sch.metrics.EvaluationMissed.WithLabelValues(orgID, next.rule.Title).Inc()
+441			}
+442		}
+443	}
+444	
+445	func (sch *schedule) runSequences(sequences []sequence, step int64) {
+446		for i := range sequences {
+447			time.AfterFunc(time.Duration(int64(i)*step), sch.runJobFn(readyToRunItem(sequences[i])))
+448		}
+449	}
120assistantBash
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(Bash completed with no output)
122assistantRead
123userRead
260	
+261				a.logger.Info("Clearing the state of the rule because it was updated", "isPaused", ctx.rule.IsPaused, "fingerprint", fp)
+262				// clear the state. So the next evaluation will start from the scratch.
+263				a.resetState(grafanaCtx, ctx.rule, ctx.rule.IsPaused)
+264				currentFingerprint = fp
+265			// evalCh - used by the scheduler to signal that evaluation is needed.
+266			case ctx, ok := <-a.evalCh:
+267				if !ok {
+268					a.logger.Debug("Evaluation channel has been closed. Exiting")
+269					return nil
+270				}
+271				f := ctx.Fingerprint()
+272				logger := a.logger.New("version", ctx.rule.Version, "fingerprint", f, "now", ctx.scheduledAt)
+273				logger.Debug("Processing tick")
+274	
+275				retryer := newExponentialBackoffRetryer(
+276					a.retryConfig.MaxAttempts-1, // First attempt is not a retry.
+277					a.retryConfig.InitialRetryDelay,
+278					a.retryConfig.MaxRetryDelay,
+279					a.retryConfig.RandomizationFactor,
+280					a.clock,
+281				)
+282	
+283				func() {
+284					orgID := fmt.Sprint(a.key.OrgID)
+285					evalDuration := a.metrics.EvalDuration.WithLabelValues(orgID)
+286					evalTotal := a.metrics.EvalTotal.WithLabelValues(orgID)
+287	
+288					evalStart := a.clock.Now()
+289					defer func() {
+290						evalDuration.Observe(a.clock.Now().Sub(evalStart).Seconds())
+291						a.evalApplied(ctx.scheduledAt)
+292					}()
+293	
+294					attempt := 1
+295					for {
+296						isPaused := ctx.rule.IsPaused
+297	
+298						// Do not clean up state if the eval loop has just started.
+299						var needReset bool
+300						if currentFingerprint != 0 && currentFingerprint != f {
+301							logger.Debug("Got a new version of alert rule. Clear up the state", "current_fingerprint", currentFingerprint, "fingerprint", f)
+302							needReset = true
+303						}
+304						// We need to rese...
124assistantRead
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1	package ticker
+2	
+3	import (
+4		"fmt"
+5		"time"
+6	
+7		"github.com/benbjohnson/clock"
+8	
+9		"github.com/grafana/grafana/pkg/infra/log"
+10	)
+11	
+12	// Ticker emits ticks at regular time intervals. it's like a time.Ticker, except:
+13	//   - it doesn't drop ticks for slow receivers, rather, it queues up.  so that callers are in control to instrument what's going on.
+14	//   - it ticks on interval marks or very shortly after. this provides a predictable load pattern
+15	//     (this shouldn't cause too much load contention issues because the next steps in the pipeline just process at their own pace)
+16	//   - the timestamps are used to mark "last datapoint to query for" and as such, are a configurable amount of seconds in the past
+17	type T struct {
+18		C        chan time.Time
+19		clock    clock.Clock
+20		last     time.Time
+21		interval time.Duration
+22		metrics  *Metrics
+23		stopCh   chan struct{}
+24		logger   log.Logger
+25	}
+26	
+27	// NewTicker returns a Ticker that ticks on interval marks (or very shortly after) starting at c.Now(), and never drops ticks. interval should not be negative or zero.
+28	func New(c clock.Clock, interval time.Duration, metric *Metrics, logger log.Logger) *T {
+29		if interval <= 0 {
+30			panic(fmt.Errorf("non-positive interval [%v] is not allowed", interval))
+31		}
+32		t := &T{
+33			C:        make(chan time.Time),
+34			clock:    c,
+35			last:     getStartTick(c, interval),
+36			interval: interval,
+37			metrics:  metric,
+38			stopCh:   make(chan struct{}),
+39			logger:   logger,
+40		}
+41		metric.IntervalSeconds.Set(t.interval.Seconds()) // Seconds report fractional part as well, so it matches the format of the timestamp we report below
+42		go t.run()
+43		return t
+44	}
+45	
+46	func getStartTick(clk clock.Clock, interval time.Duration) time.Time {
+4...
126system-
127system-
128system-
129system-
130assistant-
Now let me check the registry.go and metrics/scheduler.go for completeness.
131assistantRead
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1	package schedule
+2	
+3	import (
+4		"context"
+5		"encoding/binary"
+6		"errors"
+7		"fmt"
+8		"hash/fnv"
+9		"math"
+10		"sort"
+11		"sync"
+12		"time"
+13		"unsafe"
+14	
+15		"github.com/grafana/grafana/pkg/services/ngalert/models"
+16	)
+17	
+18	var (
+19		errRuleDeleted   = errors.New("rule deleted")
+20		errRuleRestarted = errors.New("rule restarted")
+21	)
+22	
+23	type ruleFactory interface {
+24		new(context.Context, *models.AlertRule) Rule
+25	}
+26	
+27	type ruleRegistry struct {
+28		mu    sync.Mutex
+29		rules map[models.AlertRuleKey]Rule
+30	}
+31	
+32	func newRuleRegistry() ruleRegistry {
+33		return ruleRegistry{rules: make(map[models.AlertRuleKey]Rule)}
+34	}
+35	
+36	// getOrCreate gets a rule routine from registry for the provided rule. If it does not exist, it creates a new one.
+37	// Returns a pointer to the rule routine and a flag that indicates whether it is a new struct or not.
+38	func (r *ruleRegistry) getOrCreate(context context.Context, item *models.AlertRule, factory ruleFactory) (Rule, bool) {
+39		r.mu.Lock()
+40		defer r.mu.Unlock()
+41	
+42		key := item.GetKey()
+43		rule, ok := r.rules[key]
+44		if !ok {
+45			rule = factory.new(context, item)
+46			r.rules[key] = rule
+47		}
+48		return rule, !ok
+49	}
+50	
+51	func (r *ruleRegistry) exists(key models.AlertRuleKey) bool {
+52		r.mu.Lock()
+53		defer r.mu.Unlock()
+54	
+55		_, ok := r.rules[key]
+56		return ok
+57	}
+58	
+59	// get fetches a rule from the registry by key. It returns (rule, ok) where ok is false if the rule did not exist.
+60	func (r *ruleRegistry) get(key models.AlertRuleKey) (Rule, bool) {
+61		r.mu.Lock()
+62		defer r.mu.Unlock()
+63		ru, ok := r.rules[key]
+64		return ru, ok
+65	}
+66	
+67	// del removes pair that has specific key from the registry.
+68	// Returns 2-tuple where the first element is value of the removed pair
+69	//...
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1	package metrics
+2	
+3	import (
+4		"github.com/prometheus/client_golang/prometheus"
+5		"github.com/prometheus/client_golang/prometheus/promauto"
+6	
+7		"github.com/grafana/grafana/pkg/services/ngalert/schedule/ticker"
+8	)
+9	
+10	const (
+11		AlertRuleActiveLabelValue = "active"
+12		AlertRulePausedLabelValue = "paused"
+13	)
+14	
+15	type Scheduler struct {
+16		Registerer                          prometheus.Registerer
+17		BehindSeconds                       prometheus.Gauge
+18		EvalTotal                           *prometheus.CounterVec
+19		EvalFailures                        *prometheus.CounterVec
+20		EvalDuration                        *prometheus.HistogramVec
+21		EvalAttemptTotal                    *prometheus.CounterVec
+22		EvalAttemptFailures                 *prometheus.CounterVec
+23		ProcessDuration                     *prometheus.HistogramVec
+24		SendDuration                        *prometheus.HistogramVec
+25		SimpleNotificationRules             *prometheus.GaugeVec
+26		GroupRules                          *prometheus.GaugeVec
+27		Groups                              *prometheus.GaugeVec
+28		SchedulePeriodicDuration            prometheus.Histogram
+29		SchedulableAlertRules               prometheus.Gauge
+30		SchedulableAlertRulesHash           prometheus.Gauge
+31		UpdateSchedulableAlertRulesDuration prometheus.Histogram
+32		Ticker                              *ticker.Metrics
+33		EvaluationMissed                    *prometheus.CounterVec
+34		SimplifiedEditorRules               *prometheus.GaugeVec
+35		PrometheusImportedRules             *prometheus.GaugeVec
+36	}
+37	
+38	func NewSchedulerMetrics(r prometheus.Registerer) *Scheduler {
+39		return &Scheduler{
+40			Registerer: r,
+41			BehindSeconds: promauto.With(r).NewGauge(prometheus.GaugeOpts{
+42				Namespace: Namespace,
+43				S...
135system-
136system-
137system-
138system-
139system-
140assistant-
Now I have all the information needed. Let me write the answer.
141assistantWrite
142userWrite
File created successfully at: /workspace/answer.json (file state is current in your context — no need to Read it back)
143assistant-
The key findings are:
+
+**Files implementing the alerting evaluation scheduler tick:**
+1. `pkg/services/ngalert/schedule/ticker/ticker.go` — custom ticker that never drops ticks, queues them
+2. `pkg/services/ngalert/schedule/schedule.go` — main scheduler with `schedulePeriodic()` (tick loop), `processTick()` (rule dispatch), and `runJobFn()` (sends to per-rule goroutines)
+3. `pkg/services/ngalert/schedule/alert_rule.go` — per-rule goroutine that processes evaluation signals
+4. `pkg/services/ngalert/schedule/registry.go` — `Evaluation` struct holding scheduled time and rule data
+5. `pkg/services/ngalert/metrics/scheduler.go` — scheduler metrics including `BehindSeconds` and `EvaluationMissed`
+
+**Overrun detection:**
+- In `runJobFn()` (schedule.go:438), when `Eval()` returns a non-nil `dropped` value (previous evaluation didn't finish before next tick), it logs: `"Tick dropped because alert rule evaluation is too slow"` and increments `EvaluationMissed` metric.
+- `schedulePeriodic()` also tracks scheduler lag via `BehindSeconds.Set(start.Sub(tick).Seconds())` on every tick.
Tool calls (45)
1. Agent
Input
{
+  "description": "Search Grafana alerting scheduler for evaluation cycle overrun logging",
+  "subagent_type": "Explore",
+  "prompt": "Search the /workspace directory for Go source files in the Grafana codebase that implement:\n1. The alerting evaluation scheduler tick (the main loop that triggers alert rule evaluations)\n2. Detection and logging of evaluation cycle overruns (when an alert evaluation takes longer than expected)\n\nLook for patterns like:\n- \"alert evaluation took longer than expected\"\n- \"evaluation cycle\" overrun detection\n- Scheduler tick logic for alerting\n- Time budget tracking for alert evaluations\n\nSearch thoroughly in paths like:\n- /workspace/pkg/services/ngalert/ (Grafana's next-gen alerting)\n- /workspace/pkg/services/alerting/\n- Any scheduler or engine files\n\nFor each relevant file, report:\n- The full path\n- Key symbols (functions, types) that implement the scheduler tick or overrun detection\n- The specific log message used when a cycle overruns\n\nBe very thorough - check multiple subdirectories and look for the actual log message string \"alert evaluation took longer than expected\" or similar."
+}
Output
{'status': 'completed', 'prompt': 'Search the /workspace directory for Go source files in the Grafana codebase that implement:\n1. The alerting evaluation scheduler tick (the main loop that triggers alert rule evaluations)\n2. Detection and logging of evaluation cycle overruns (when an alert evaluation takes longer than expected)\n\nLook for patterns like:\n- "alert evaluation took longer than expected"\n- "evaluation cycle" overrun detection\n- Scheduler tick logic for alerting\n- Time budget tracking for alert evaluations\n\nSearch thoroughly in paths like:\n- /workspace/pkg/services/ngalert/ (Grafana\'s next-gen alerting)\n- /workspace/pkg/services/alerting/\n- Any scheduler or engine files\n\nFor each relevant file, report:\n- The full path\n- Key symbols (functions, types) that implement the scheduler tick or overrun detection\n- The specific log message used when a cycle overruns\n\nBe very thorough - check multiple subdirectories and look for the actual log message string "alert evaluation took longer than expected" or similar.', 'agentId': 'a0a624fc81e63b4e8', 'agentType': 'Explore', 'content': [{'type': 'text', 'text': 'Perfect! Now I have a comprehensive understanding. Let me create a final summary of all the findings:\n\n## Summary\n\nI\'ve completed a thorough search of the Grafana codebase for alert evaluation scheduler tick implementation and evaluation cycle overrun detection. Here are my findings:\n\n### **1. Main Scheduler Tick Logic**\n\n**File:** `/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go`\n\n**Key Functions:**\n- `Run()` (line 175-184): Entry point that creates and starts the ticker\n- `schedulePeriodic()` (line 246-267): Main loop that handles ticks from the ticker and calls `processTick()`\n- `processTick()` (line 276-423): The core scheduler tick that processes alert rules for evaluation\n- `runJobFn()` (line 426-443): Sends evaluation signals to rule routines and detects dropped ticks\n\n**Key Symbols:**\n- `schedule` struct (line 60-110): Main scheduler structure\n- `readyToRunItem` struct (line 269-272): Represents rules ready to evaluate on current tick\n- `Evaluation` struct (in registry.go, line 90-95): Contains scheduled time, rule, and folder info\n\n### **2. Evaluation Cycle Overrun Detection**\n\n**Log Message:** `"Tick dropped because alert rule evaluation is too slow"`\n\n**Location:** `/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go:438`\n\n**Implementation Details:**\n- In the `runJobFn()` function, when a rule evaluation is sent via `next.ruleRoutine.Eval(&next.Evaluation)`, it returns `(success, dropped)`\n- If `dropped != nil`, it indicates that a previous evaluation tick couldn\'t complete before the next one was scheduled\n- This triggers a warning log with the rule key, current scheduled time, and the dropped scheduled time\n- The event is also recorded in the metric `schedule_rule_evaluations_missed_total`\n\n### **3. Scheduler Behind Detection**\n\n**Metric:** `scheduler_behind_seconds` (BehindSeconds gauge)\n\n**Location:** `/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go:256`\n\n**Implementation:**\n```\nstart := time.Now().Round(0)\nsch.metrics.BehindSeconds.Set(start.Sub(tick).Seconds())\n```\nThis calculates how many seconds behind the current tick the scheduler is running.\n\n### **4. Ticker Implementation**\n\n**File:** `/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ticker/ticker.go`\n\n**Key Function:** `New()` (line 28-44) and `run()` (line 51-77)\n\n**Features:**\n- Ticks on interval marks or shortly after\n- Never drops ticks - queues them instead\n- Emits ticks via channel `C`\n- Tracks next tick time and last consumed tick time via metrics\n\n### **5. Metrics Related to Evaluation Cycles**\n\n**File:** `/workspace/grafana--26d36ec/pkg/services/ngalert/metrics/scheduler.go`\n\n**Key Metrics:**\n- `BehindSeconds` (line 17): Scheduler delay metric\n- `SchedulePeriodicDuration` (line 28): Ti...
2. Bash
Input
{
+  "command": "find /workspace -type f -name \"*.go\" | grep -E \"(alert|schedul)\" | head -30"
+}
Output
/workspace/grafana--26d36ec/tools/setup_grafana_alertmanager_integration_test_images.go
+/workspace/grafana--26d36ec/pkg/api/alerting.go
+/workspace/grafana--26d36ec/pkg/expr/sql_command_alert_test.go
+/workspace/grafana--26d36ec/pkg/setting/setting_unified_alerting.go
+/workspace/grafana--26d36ec/pkg/setting/setting_unified_alerting_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/accesscontrol.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/limits.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/limits_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/ngalert.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/ngalert_test.go
+/workspace/grafana--26d36ec/pkg/tests/alertmanager/alertmanager_scenario.go
+/workspace/grafana--26d36ec/pkg/tests/alertmanager/alertmanager_test.go
+/workspace/grafana--26d36ec/pkg/tests/alertmanager/grafana.go
+/workspace/grafana--26d36ec/pkg/tests/alertmanager/loki.go
+/workspace/grafana--26d36ec/pkg/tests/alertmanager/mimir.go
+/workspace/grafana--26d36ec/pkg/tests/alertmanager/postgres.go
+/workspace/grafana--26d36ec/pkg/tests/alertmanager/webhook.go
+/workspace/grafana--26d36ec/pkg/util/scheduler/queue.go
+/workspace/grafana--26d36ec/pkg/util/scheduler/queue_test.go
+/workspace/grafana--26d36ec/pkg/util/scheduler/scheduler.go
+/workspace/grafana--26d36ec/pkg/util/scheduler/scheduler_bench_test.go
+/workspace/grafana--26d36ec/pkg/util/scheduler/scheduler_test.go
+/workspace/grafana--26d36ec/devenv/docker/ha-test-unified-alerting/webhook-listener.go
+/workspace/grafana--26d36ec/apps/alerting/rules/pkg/apis/alerting_manifest.go
+/workspace/grafana--26d36ec/apps/alerting/rules/pkg/apis/types.go
+/workspace/grafana--26d36ec/apps/alerting/rules/pkg/app/app.go
+/workspace/grafana--26d36ec/apps/alerting/notifications/pkg/apis/alertingnotifications_manifest.go
+/workspace/grafana--26d36ec/apps/alerting/notifications/pkg/apis/type.go
+/workspace/grafana--26d36ec/apps/alerting/notifications/pkg/app/app.go
+/workspace/grafana--26d36ec/pkg/services/cloudmigration/cloudmigrationimpl/snapshot_mgmt_alerts.go
3. Bash
Input
{
+  "command": "find /workspace -type f -name \"*.go\" -path \"*/ngalert/*\" | head -50"
+}
Output
/workspace/grafana--26d36ec/pkg/services/ngalert/accesscontrol.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/limits.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/limits_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/ngalert.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/ngalert_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/tests/util.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/testutil/testutil.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/writer/datasourcewriter.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/writer/datasourcewriter_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/writer/fake.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/writer/noop.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/writer/prom.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/writer/prom_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/writer/testing.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/accesscontrol/accesscontrol.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/accesscontrol/models.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/accesscontrol/receivers.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/accesscontrol/receivers_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/accesscontrol/rules.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/accesscontrol/rules_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/accesscontrol/silences.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/accesscontrol/silences_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/accesscontrol/testing.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/api/api.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/api/api_alertmanager.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/api/api_alertmanager_guards.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/api/api_alertmanager_guards_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/api/api_alertmanager_silences.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/api/api_alertmanager_silences_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/api/api_alertmanager_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/api/api_configuration.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/api/api_configuration_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/api/api_convert_prometheus.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/api/api_convert_prometheus_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/api/api_prometheus_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/api/api_prometheus_test_fixtures.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/api/api_provisioning.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/api/api_provisioning_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/api/api_ruler.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/api/api_ruler_export.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/api/api_ruler_export_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/api/api_ruler_history.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/api/api_ruler_history_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/api/api_ruler_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/api/api_ruler_validation_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/api/api_testing.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/api/api_testing_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/api/authorization.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/api/authorization_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/api/compat_contact_points.go
4. Bash
Input
{
+  "command": "grep -r \"alert evaluation took longer\" /workspace --include=\"*.go\""
+}
Output
(Bash completed with no output)
5. Bash
Input
{
+  "command": "grep -r \"evaluation took longer\\|evaluation cycle\\|cycle overrun\\|time budget\" /workspace --include=\"*.go\" | head -20"
+}
Output
/workspace/grafana--26d36ec/pkg/services/ngalert/state/state.go:	// Allow for at least two evaluation cycles to pass before expiring, every time.
6. Bash
Input
{
+  "command": "find /workspace/grafana--26d36ec/pkg/services/ngalert -type f -name \"*.go\" | grep -E \"(schedul|engine|tick|eval)\" "
+}
Output
/workspace/grafana--26d36ec/pkg/services/ngalert/backtesting/engine.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/backtesting/engine_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/backtesting/eval_data.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/backtesting/eval_data_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/backtesting/eval_query.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/backtesting/eval_query_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/eval/context.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/eval/eval.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/eval/eval_bench_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/eval/eval_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/eval/extract_md.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/eval/extract_md_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/eval/testing.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/eval/validate.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/metrics/scheduler.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/eval/eval_mocks/ConditionEvaluator.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/eval/eval_mocks/FakeFactory.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/api/tooling/definitions/eval_condition.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alerts_sender_mock.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/fetcher.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/jitter.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/jitter_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/loaded_metrics_reader.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/loaded_metrics_reader_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/metrics.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/metrics_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/recording_rule.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/recording_rule_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/registry.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/registry_bench_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/registry_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/retry.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/retry_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule_unit_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/sequence.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/sequence_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/testing.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ticker/metrics.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ticker/ticker.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ticker/ticker_test.go
7. Read
Input
{
+  "file_path": "/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go"
+}
Output
1	package schedule
+2	
+3	import (
+4		"context"
+5		"fmt"
+6		"net/url"
+7		"time"
+8	
+9		"github.com/benbjohnson/clock"
+10		"golang.org/x/sync/errgroup"
+11	
+12		"github.com/grafana/grafana-plugin-sdk-go/data"
+13	
+14		"github.com/grafana/grafana/pkg/infra/log"
+15		"github.com/grafana/grafana/pkg/infra/tracing"
+16		"github.com/grafana/grafana/pkg/services/featuremgmt"
+17		"github.com/grafana/grafana/pkg/services/ngalert/api/tooling/definitions"
+18		"github.com/grafana/grafana/pkg/services/ngalert/eval"
+19		"github.com/grafana/grafana/pkg/services/ngalert/metrics"
+20		ngmodels "github.com/grafana/grafana/pkg/services/ngalert/models"
+21		"github.com/grafana/grafana/pkg/services/ngalert/schedule/ticker"
+22		"github.com/grafana/grafana/pkg/services/ngalert/state"
+23		"github.com/grafana/grafana/pkg/setting"
+24	)
+25	
+26	// ScheduleService is an interface for a service that schedules the evaluation
+27	// of alert rules.
+28	type ScheduleService interface {
+29		// Run the scheduler until the context is canceled or the scheduler returns
+30		// an error. The scheduler is terminated when this function returns.
+31		Run(context.Context) error
+32	}
+33	
+34	// AlertsSender is an interface for a service that is responsible for sending notifications to the end-user.
+35	//
+36	//go:generate mockery --name AlertsSender --structname AlertsSenderMock --inpackage --filename alerts_sender_mock.go --with-expecter
+37	type AlertsSender interface {
+38		Send(ctx context.Context, key ngmodels.AlertRuleKey, alerts definitions.PostableAlerts)
+39	}
+40	
+41	// RulesStore is a store that provides alert rules for scheduling
+42	type RulesStore interface {
+43		GetAlertRulesKeysForScheduling(ctx context.Context) ([]ngmodels.AlertRuleKeyWithVersion, error)
+44		GetAlertRulesForScheduling(ctx context.Context, query *ngmodels.GetAlertRulesForSchedulingQuery) error
+45	}
+46	
+47	type RecordingWriter interface {
+48		WriteDatasource(ctx context.Context, dsUID string, name string, t time.Time, frames data.Frames, orgID int64, extraLabels map[string]string) error
+49	}
+50	
+51	// AlertRuleStopReasonProvider is an interface for determining the reason why an alert rule was stopped.
+52	type AlertRuleStopReasonProvider interface {
+53		// FindReason returns two values:
+54		// 1. The first value is the reason for stopping the alert rule (error type).
+55		// 2. The second value is an error indicating any issues that occurred while determining the stop reason.
+56		//	  If this is non-nil, the scheduler uses the default reason.
+57		FindReason(ctx context.Context, logger log.Logger, key ngmodels.AlertRuleKeyWithGroup) (error, error)
+58	}
+59	
+60	type schedule struct {
+61		// base tick rate (fastest possible configured check)
+62		baseInterval time.Duration
+63	
+64		// each rule gets its own channel and routine
+65		registry ruleRegistry
+66	
+67		retryConfig RetryConfig
+68	
+69		clock clock.Clock
+70	
+71		// evalApplied is only used for tests: test code can set it to non-nil
+72		// function, and then it'll be called from the event loop whenever the
+73		// message from evalApplied is handled.
+74		evalAppliedFunc func(ngmodels.AlertRuleKey, time.Time)
+75	
+76		// stopApplied is only used for tests: test code can set it to non-nil
+77		// function, and then it'll be called from the event loop whenever the
+78		// message from stopApplied is handled.
+79		stopAppliedFunc func(ngmodels.AlertRuleKey)
+80	
+81		ruleStopReasonProvider AlertRuleStopReasonProvider
+82	
+83		log log.Logger
+84	
+85		evaluatorFactory eval.EvaluatorFactory
+86	
+87		ruleStore RulesStore
+88	
+89		stateManager *state.Manager
+90	
+91		appURL               *url.URL
+92		disableGrafanaFolder bool
+93		jitterEvaluations    JitterStrategy
+94		rrCfg                setting.RecordingRuleSettings
+95	
+96		metrics *metrics.Scheduler
+97	
+98		alertsSender    AlertsSender
+99		minRuleInterval time.Duration
+100	
+101		// schedulableAlertRules contains the alert rules that are considered for
+102		// evaluation in the current tick. The evaluation of an alert rule in the...
8. Read
Input
{
+  "file_path": "/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ticker/ticker.go"
+}
Output
1	package ticker
+2	
+3	import (
+4		"fmt"
+5		"time"
+6	
+7		"github.com/benbjohnson/clock"
+8	
+9		"github.com/grafana/grafana/pkg/infra/log"
+10	)
+11	
+12	// Ticker emits ticks at regular time intervals. it's like a time.Ticker, except:
+13	//   - it doesn't drop ticks for slow receivers, rather, it queues up.  so that callers are in control to instrument what's going on.
+14	//   - it ticks on interval marks or very shortly after. this provides a predictable load pattern
+15	//     (this shouldn't cause too much load contention issues because the next steps in the pipeline just process at their own pace)
+16	//   - the timestamps are used to mark "last datapoint to query for" and as such, are a configurable amount of seconds in the past
+17	type T struct {
+18		C        chan time.Time
+19		clock    clock.Clock
+20		last     time.Time
+21		interval time.Duration
+22		metrics  *Metrics
+23		stopCh   chan struct{}
+24		logger   log.Logger
+25	}
+26	
+27	// NewTicker returns a Ticker that ticks on interval marks (or very shortly after) starting at c.Now(), and never drops ticks. interval should not be negative or zero.
+28	func New(c clock.Clock, interval time.Duration, metric *Metrics, logger log.Logger) *T {
+29		if interval <= 0 {
+30			panic(fmt.Errorf("non-positive interval [%v] is not allowed", interval))
+31		}
+32		t := &T{
+33			C:        make(chan time.Time),
+34			clock:    c,
+35			last:     getStartTick(c, interval),
+36			interval: interval,
+37			metrics:  metric,
+38			stopCh:   make(chan struct{}),
+39			logger:   logger,
+40		}
+41		metric.IntervalSeconds.Set(t.interval.Seconds()) // Seconds report fractional part as well, so it matches the format of the timestamp we report below
+42		go t.run()
+43		return t
+44	}
+45	
+46	func getStartTick(clk clock.Clock, interval time.Duration) time.Time {
+47		nano := clk.Now().UnixNano()
+48		return time.Unix(0, nano-(nano%interval.Nanoseconds()))
+49	}
+50	
+51	func (t *T) run() {
+52		t.logger.Info("starting", "component", "ticker", "first_tick", t.last.Add(t.interval))
+53	LOOP:
+54		for {
+55			next := t.last.Add(t.interval) // calculate the time of the next tick
+56			t.metrics.NextTickTime.Set(float64(next.UnixNano()) / 1e9)
+57			diff := t.clock.Now().Sub(next) // calculate the difference between the current time and the next tick
+58			// if difference is not negative, then it should tick
+59			if diff >= 0 {
+60				select {
+61				case t.C <- next:
+62				case <-t.stopCh:
+63					break LOOP
+64				}
+65				t.last = next
+66				t.metrics.LastTickTime.Set(float64(next.UnixNano()) / 1e9)
+67				continue
+68			}
+69			// tick is too young. try again when ...
+70			select {
+71			case <-t.clock.After(-diff): // ...it'll definitely be old enough
+72			case <-t.stopCh:
+73				break LOOP
+74			}
+75		}
+76		t.logger.Info("stopped", "component", "ticker", "last_tick", t.last)
+77	}
+78	
+79	// Stop stops the ticker. It does not close the C channel
+80	func (t *T) Stop() {
+81		select {
+82		case t.stopCh <- struct{}{}:
+83		default:
+84			// already stopped
+85		}
+86	}
+87	
9. Read
Input
{
+  "file_path": "/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go"
+}
Output
1	package schedule
+2	
+3	import (
+4		"context"
+5		"errors"
+6		"fmt"
+7		"net/url"
+8		"time"
+9	
+10		"github.com/benbjohnson/clock"
+11		"github.com/prometheus/alertmanager/api/v2/models"
+12		"go.opentelemetry.io/otel/attribute"
+13		"go.opentelemetry.io/otel/codes"
+14		"go.opentelemetry.io/otel/trace"
+15	
+16		"github.com/grafana/grafana/pkg/infra/log"
+17		"github.com/grafana/grafana/pkg/infra/tracing"
+18		"github.com/grafana/grafana/pkg/services/datasources"
+19		"github.com/grafana/grafana/pkg/services/featuremgmt"
+20		"github.com/grafana/grafana/pkg/services/ngalert/api/tooling/definitions"
+21		"github.com/grafana/grafana/pkg/services/ngalert/eval"
+22		"github.com/grafana/grafana/pkg/services/ngalert/metrics"
+23		ngmodels "github.com/grafana/grafana/pkg/services/ngalert/models"
+24		"github.com/grafana/grafana/pkg/services/ngalert/state"
+25		"github.com/grafana/grafana/pkg/services/org"
+26		"github.com/grafana/grafana/pkg/services/user"
+27		"github.com/grafana/grafana/pkg/setting"
+28		"github.com/grafana/grafana/pkg/util"
+29	)
+30	
+31	// Rule represents a single piece of work that is executed periodically by the ruler.
+32	type Rule interface {
+33		// Run creates the resources that will perform the rule's work, and starts it. It blocks indefinitely, until Stop is called or another signal is sent.
+34		Run() error
+35		// Stop shuts down the rule's execution with an optional reason. It has no effect if the rule has not yet been Run.
+36		Stop(reason error)
+37		// Eval sends a signal to execute the work represented by the rule, exactly one time.
+38		// It has no effect if the rule has not yet been Run, or if the rule is Stopped.
+39		Eval(eval *Evaluation) (bool, *Evaluation)
+40		// Update sends a singal to change the definition of the rule.
+41		Update(eval *Evaluation) bool
+42		// Type gives the type of the rule.
+43		Type() ngmodels.RuleType
+44		// Status indicates the status of the evaluating rule.
+45		Status() ngmodels.RuleStatus
+46		// Identifier returns the identifier of the rule.
+47		Identifier() ngmodels.AlertRuleKeyWithGroup
+48	}
+49	
+50	type ruleFactoryFunc func(context.Context, *ngmodels.AlertRule) Rule
+51	
+52	func (f ruleFactoryFunc) new(ctx context.Context, rule *ngmodels.AlertRule) Rule {
+53		return f(ctx, rule)
+54	}
+55	
+56	func newRuleFactory(
+57		appURL *url.URL,
+58		disableGrafanaFolder bool,
+59		retryConfig RetryConfig,
+60		sender AlertsSender,
+61		stateManager *state.Manager,
+62		evalFactory eval.EvaluatorFactory,
+63		clock clock.Clock,
+64		rrCfg setting.RecordingRuleSettings,
+65		met *metrics.Scheduler,
+66		logger log.Logger,
+67		tracer tracing.Tracer,
+68		featureToggles featuremgmt.FeatureToggles,
+69		recordingWriter RecordingWriter,
+70		evalAppliedHook evalAppliedFunc,
+71		stopAppliedHook stopAppliedFunc,
+72	) ruleFactoryFunc {
+73		return func(ctx context.Context, rule *ngmodels.AlertRule) Rule {
+74			if rule.Type() == ngmodels.RuleTypeRecording {
+75				return newRecordingRule(
+76					ctx,
+77					rule.GetKeyWithGroup(),
+78					retryConfig,
+79					clock,
+80					evalFactory,
+81					rrCfg,
+82					logger,
+83					met,
+84					tracer,
+85					recordingWriter,
+86					evalAppliedHook,
+87					stopAppliedHook,
+88				)
+89			}
+90			return newAlertRule(
+91				ctx,
+92				rule.GetKeyWithGroup(),
+93				appURL,
+94				disableGrafanaFolder,
+95				retryConfig,
+96				sender,
+97				stateManager,
+98				evalFactory,
+99				clock,
+100				met,
+101				logger,
+102				tracer,
+103				featureToggles,
+104				evalAppliedHook,
+105				stopAppliedHook,
+106			)
+107		}
+108	}
+109	
+110	type evalAppliedFunc = func(ngmodels.AlertRuleKey, time.Time)
+111	type stopAppliedFunc = func(ngmodels.AlertRuleKey)
+112	
+113	type alertRule struct {
+114		key ngmodels.AlertRuleKeyWithGroup
+115	
+116		evalCh   chan *Evaluation
+117		updateCh chan *Evaluation
+118		ctx      context.Context
+119		stopFn   util.CancelCauseFunc
+120	
+121		appURL               *url.URL
+122		disableGrafanaFolder bool
+123		retryConfig          RetryConfig
+124	
+125		clock        clock.Clock
+126		sender       A...
10. Read
Input
{
+  "file_path": "/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/metrics.go"
+}
Output
1	package schedule
+2	
+3	import (
+4		"fmt"
+5		"hash/fnv"
+6		"sort"
+7	
+8		"github.com/grafana/grafana/pkg/services/ngalert/metrics"
+9		"github.com/grafana/grafana/pkg/services/ngalert/models"
+10	)
+11	
+12	// hashUIDs returns a fnv64 hash of the UIDs for all alert rules.
+13	// The order of the alert rules does not matter as hashUIDs sorts
+14	// the UIDs in increasing order.
+15	func hashUIDs(alertRules []*models.AlertRule) uint64 {
+16		h := fnv.New64()
+17		for _, uid := range sortedUIDs(alertRules) {
+18			// We can ignore err as fnv64 does not return an error
+19			// nolint:errcheck,gosec
+20			h.Write([]byte(uid))
+21		}
+22		return h.Sum64()
+23	}
+24	
+25	// sortedUIDs returns a slice of sorted UIDs.
+26	func sortedUIDs(alertRules []*models.AlertRule) []string {
+27		uids := make([]string, 0, len(alertRules))
+28		for _, alertRule := range alertRules {
+29			uids = append(uids, alertRule.UID)
+30		}
+31		sort.Strings(uids)
+32		return uids
+33	}
+34	
+35	type ruleKey struct {
+36		orgID     int64
+37		ruleGroup models.AlertRuleGroupKeyWithFolderFullpath
+38		ruleType  models.RuleType
+39		state     string
+40	}
+41	
+42	func (sch *schedule) updateRulesMetrics(alertRules []*models.AlertRule) {
+43		// main rule_group_rules metric labels
+44		buckets := make(map[ruleKey]int64)
+45		// gauge for rules with notification settings per org
+46		orgsNfSettings := make(map[int64]int64)
+47		// gauge for groups per org
+48		groupsPerOrg := make(map[int64]map[string]struct{})
+49		// gauge for rules imported from Prometheus per org
+50		orgsRulesPrometheusImported := make(map[int64]map[string]int64)
+51	
+52		simplifiedEditorSettingsPerOrg := make(map[int64]map[string]int64) // orgID -> setting -> count
+53	
+54		for _, rule := range alertRules {
+55			// Count rules by org, type and state
+56			state := metrics.AlertRuleActiveLabelValue
+57			if rule.IsPaused {
+58				state = metrics.AlertRulePausedLabelValue
+59			}
+60			ruleGroup := models.AlertRuleGroupKeyWithFolderFullpath{
+61				AlertRuleGroupKey: rule.GetGroupKey(),
+62				FolderFullpath:    sch.schedulableAlertRules.folderTitles[rule.GetFolderKey()],
+63			}
+64			key := ruleKey{
+65				orgID:     rule.OrgID,
+66				ruleGroup: ruleGroup,
+67				ruleType:  rule.Type(),
+68				state:     state,
+69			}
+70			buckets[key]++
+71	
+72			// Count rules with notification settings per org
+73			if len(rule.NotificationSettings) > 0 {
+74				orgsNfSettings[rule.OrgID]++
+75			}
+76	
+77			// Count rules with simplified editor settings per org
+78			editorSettingsMap := map[string]bool{
+79				"simplified_query_and_expressions_section": rule.Metadata.EditorSettings.SimplifiedQueryAndExpressionsSection,
+80				"simplified_notifications_section":         rule.Metadata.EditorSettings.SimplifiedNotificationsSection,
+81			}
+82			for key, value := range editorSettingsMap {
+83				if value {
+84					if _, ok := simplifiedEditorSettingsPerOrg[rule.OrgID]; !ok {
+85						simplifiedEditorSettingsPerOrg[rule.OrgID] = make(map[string]int64)
+86					}
+87					simplifiedEditorSettingsPerOrg[rule.OrgID][key]++
+88				}
+89			}
+90	
+91			if rule.ImportedPrometheusRule() {
+92				if orgsRulesPrometheusImported[rule.OrgID] == nil {
+93					orgsRulesPrometheusImported[rule.OrgID] = make(map[string]int64)
+94				}
+95				state := metrics.AlertRuleActiveLabelValue
+96				if rule.IsPaused {
+97					state = metrics.AlertRulePausedLabelValue
+98				}
+99				orgsRulesPrometheusImported[rule.OrgID][state]++
+100			}
+101	
+102			// Count groups per org
+103			orgGroups, ok := groupsPerOrg[rule.OrgID]
+104			if !ok {
+105				orgGroups = make(map[string]struct{})
+106				groupsPerOrg[rule.OrgID] = orgGroups
+107			}
+108			orgGroups[rule.RuleGroup] = struct{}{}
+109		}
+110	
+111		// Reset metrics to avoid stale data
+112		sch.metrics.GroupRules.Reset()
+113		sch.metrics.SimpleNotificationRules.Reset()
+114		sch.metrics.Groups.Reset()
+115		sch.metrics.SimplifiedEditorRules.Reset()
+116		sch.metrics.PrometheusImportedRules.Reset()
+117	
+118		// Set metrics
+119		for key, count := range buckets {
+120			sch.metri...
11. Read
Input
{
+  "file_path": "/workspace/grafana--26d36ec/pkg/services/ngalert/metrics/scheduler.go"
+}
Output
1	package metrics
+2	
+3	import (
+4		"github.com/prometheus/client_golang/prometheus"
+5		"github.com/prometheus/client_golang/prometheus/promauto"
+6	
+7		"github.com/grafana/grafana/pkg/services/ngalert/schedule/ticker"
+8	)
+9	
+10	const (
+11		AlertRuleActiveLabelValue = "active"
+12		AlertRulePausedLabelValue = "paused"
+13	)
+14	
+15	type Scheduler struct {
+16		Registerer                          prometheus.Registerer
+17		BehindSeconds                       prometheus.Gauge
+18		EvalTotal                           *prometheus.CounterVec
+19		EvalFailures                        *prometheus.CounterVec
+20		EvalDuration                        *prometheus.HistogramVec
+21		EvalAttemptTotal                    *prometheus.CounterVec
+22		EvalAttemptFailures                 *prometheus.CounterVec
+23		ProcessDuration                     *prometheus.HistogramVec
+24		SendDuration                        *prometheus.HistogramVec
+25		SimpleNotificationRules             *prometheus.GaugeVec
+26		GroupRules                          *prometheus.GaugeVec
+27		Groups                              *prometheus.GaugeVec
+28		SchedulePeriodicDuration            prometheus.Histogram
+29		SchedulableAlertRules               prometheus.Gauge
+30		SchedulableAlertRulesHash           prometheus.Gauge
+31		UpdateSchedulableAlertRulesDuration prometheus.Histogram
+32		Ticker                              *ticker.Metrics
+33		EvaluationMissed                    *prometheus.CounterVec
+34		SimplifiedEditorRules               *prometheus.GaugeVec
+35		PrometheusImportedRules             *prometheus.GaugeVec
+36	}
+37	
+38	func NewSchedulerMetrics(r prometheus.Registerer) *Scheduler {
+39		return &Scheduler{
+40			Registerer: r,
+41			BehindSeconds: promauto.With(r).NewGauge(prometheus.GaugeOpts{
+42				Namespace: Namespace,
+43				Subsystem: Subsystem,
+44				Name:      "scheduler_behind_seconds",
+45				Help:      "The total number of seconds the scheduler is behind.",
+46			}),
+47			// TODO: once rule groups support multiple rules, consider partitioning
+48			// on rule group as well as tenant, similar to loki|cortex.
+49			EvalTotal: promauto.With(r).NewCounterVec(
+50				prometheus.CounterOpts{
+51					Namespace: Namespace,
+52					Subsystem: Subsystem,
+53					Name:      "rule_evaluations_total",
+54					Help:      "The total number of rule evaluations.",
+55				},
+56				[]string{"org"},
+57			),
+58			// TODO: once rule groups support multiple rules, consider partitioning
+59			// on rule group as well as tenant, similar to loki|cortex.
+60			EvalFailures: promauto.With(r).NewCounterVec(
+61				prometheus.CounterOpts{
+62					Namespace: Namespace,
+63					Subsystem: Subsystem,
+64					Name:      "rule_evaluation_failures_total",
+65					Help:      "The total number of rule evaluation failures.",
+66				},
+67				[]string{"org"},
+68			),
+69			EvalDuration: promauto.With(r).NewHistogramVec(
+70				prometheus.HistogramOpts{
+71					Namespace: Namespace,
+72					Subsystem: Subsystem,
+73					Name:      "rule_evaluation_duration_seconds",
+74					Help:      "The time to evaluate a rule.",
+75					Buckets:   []float64{.01, .1, .5, 1, 5, 10, 15, 30, 60, 120, 180, 240, 300},
+76				},
+77				[]string{"org"},
+78			),
+79			EvalAttemptTotal: promauto.With(r).NewCounterVec(
+80				prometheus.CounterOpts{
+81					Namespace: Namespace,
+82					Subsystem: Subsystem,
+83					Name:      "rule_evaluation_attempts_total",
+84					Help:      "The total number of rule evaluation attempts.",
+85				},
+86				[]string{"org"},
+87			),
+88			EvalAttemptFailures: promauto.With(r).NewCounterVec(
+89				prometheus.CounterOpts{
+90					Namespace: Namespace,
+91					Subsystem: Subsystem,
+92					Name:      "rule_evaluation_attempt_failures_total",
+93					Help:      "The total number of rule evaluation attempt failures.",
+94				},
+95				[]string{"org"},
+96			),
+97			ProcessDuration: promauto.With(r).NewHistogramVec(
+98				prometheus.HistogramOpts{
+99					Namespace: Namespace,
+100					Subsystem: Subsystem,
+101					Name:      "rule_process_evaluation_durati...
12. Bash
Input
{
+  "command": "grep -n \"Tick dropped\\|evaluation is too slow\" /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go"
+}
Output
438:			sch.log.Warn("Tick dropped because alert rule evaluation is too slow", append(key.LogContext(), "time", next.scheduledAt, "droppedTick", dropped.scheduledAt)...)
13. Bash
Input
{
+  "command": "grep -rn \"behind\\|overrun\\|longer than\" /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ --include=\"*.go\" | head -20"
+}
Output
/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ticker/ticker_test.go:102:	t.Run("should put the tick in the channel immediately if it is behind", func(t *testing.T) {
14. Read
Input
{
+  "file_path": "/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ticker/metrics.go"
+}
Output
1	package ticker
+2	
+3	import (
+4		"github.com/prometheus/client_golang/prometheus"
+5		"github.com/prometheus/client_golang/prometheus/promauto"
+6	)
+7	
+8	type Metrics struct {
+9		LastTickTime    prometheus.Gauge
+10		NextTickTime    prometheus.Gauge
+11		IntervalSeconds prometheus.Gauge
+12	}
+13	
+14	func NewMetrics(reg prometheus.Registerer, subsystem string) *Metrics {
+15		return &Metrics{
+16			LastTickTime: promauto.With(reg).NewGauge(prometheus.GaugeOpts{
+17				Namespace: "grafana",
+18				Subsystem: subsystem,
+19				Name:      "ticker_last_consumed_tick_timestamp_seconds",
+20				Help:      "Timestamp of the last consumed tick in seconds.",
+21			}),
+22			NextTickTime: promauto.With(reg).NewGauge(prometheus.GaugeOpts{
+23				Namespace: "grafana",
+24				Subsystem: subsystem,
+25				Name:      "ticker_next_tick_timestamp_seconds",
+26				Help:      "Timestamp of the next tick in seconds before it is consumed.",
+27			}),
+28			IntervalSeconds: promauto.With(reg).NewGauge(prometheus.GaugeOpts{
+29				Namespace: "grafana",
+30				Subsystem: subsystem,
+31				Name:      "ticker_interval_seconds",
+32				Help:      "Interval at which the ticker is meant to tick.",
+33			}),
+34		}
+35	}
+36	
15. Read
Input
{
+  "file_path": "/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/recording_rule.go"
+}
Output
1	package schedule
+2	
+3	import (
+4		context "context"
+5		"fmt"
+6		"time"
+7	
+8		"github.com/benbjohnson/clock"
+9		"github.com/grafana/grafana-plugin-sdk-go/backend"
+10		"github.com/grafana/grafana-plugin-sdk-go/data"
+11		"go.opentelemetry.io/otel/attribute"
+12		"go.opentelemetry.io/otel/codes"
+13		"go.opentelemetry.io/otel/trace"
+14		"go.uber.org/atomic"
+15	
+16		"github.com/grafana/grafana/pkg/infra/log"
+17		"github.com/grafana/grafana/pkg/infra/tracing"
+18		"github.com/grafana/grafana/pkg/services/ngalert/eval"
+19		"github.com/grafana/grafana/pkg/services/ngalert/metrics"
+20		ngmodels "github.com/grafana/grafana/pkg/services/ngalert/models"
+21		"github.com/grafana/grafana/pkg/setting"
+22		"github.com/grafana/grafana/pkg/util"
+23	)
+24	
+25	type RuleStatus struct {
+26		Health              string
+27		LastError           error
+28		EvaluationTimestamp time.Time
+29		EvaluationDuration  time.Duration
+30	}
+31	
+32	type recordingRule struct {
+33		key ngmodels.AlertRuleKeyWithGroup
+34	
+35		ctx                 context.Context
+36		evalCh              chan *Evaluation
+37		stopFn              util.CancelCauseFunc
+38		health              *atomic.String
+39		lastError           *atomic.Error
+40		evaluationTimestamp *atomic.Time
+41		evaluationDuration  *atomic.Duration
+42	
+43		retryConfig RetryConfig
+44	
+45		clock       clock.Clock
+46		evalFactory eval.EvaluatorFactory
+47		cfg         setting.RecordingRuleSettings
+48		writer      RecordingWriter
+49	
+50		// Event hooks that are only used in tests.
+51		evalAppliedHook evalAppliedFunc
+52		stopAppliedHook stopAppliedFunc
+53	
+54		logger  log.Logger
+55		metrics *metrics.Scheduler
+56		tracer  tracing.Tracer
+57	}
+58	
+59	func newRecordingRule(
+60		parent context.Context,
+61		key ngmodels.AlertRuleKeyWithGroup,
+62		retryConfig RetryConfig,
+63		clock clock.Clock,
+64		evalFactory eval.EvaluatorFactory,
+65		cfg setting.RecordingRuleSettings,
+66		logger log.Logger,
+67		metrics *metrics.Scheduler,
+68		tracer tracing.Tracer,
+69		writer RecordingWriter,
+70		evalAppliedHook evalAppliedFunc,
+71		stopAppliedHook stopAppliedFunc,
+72	) *recordingRule {
+73		ctx, stop := util.WithCancelCause(ngmodels.WithRuleKey(parent, key.AlertRuleKey))
+74		return &recordingRule{
+75			key:                 key,
+76			ctx:                 ctx,
+77			evalCh:              make(chan *Evaluation),
+78			stopFn:              stop,
+79			health:              atomic.NewString("unknown"),
+80			lastError:           atomic.NewError(nil),
+81			evaluationTimestamp: atomic.NewTime(time.Time{}),
+82			evaluationDuration:  atomic.NewDuration(0),
+83			clock:               clock,
+84			evalFactory:         evalFactory,
+85			cfg:                 cfg,
+86			retryConfig:         retryConfig,
+87			evalAppliedHook:     evalAppliedHook,
+88			stopAppliedHook:     stopAppliedHook,
+89			logger:              logger.FromContext(ctx),
+90			metrics:             metrics,
+91			tracer:              tracer,
+92			writer:              writer,
+93		}
+94	}
+95	
+96	func (r *recordingRule) Identifier() ngmodels.AlertRuleKeyWithGroup {
+97		return r.key
+98	}
+99	
+100	func (r *recordingRule) Type() ngmodels.RuleType {
+101		return ngmodels.RuleTypeRecording
+102	}
+103	
+104	func (r *recordingRule) Status() ngmodels.RuleStatus {
+105		return ngmodels.RuleStatus{
+106			Health:              r.health.Load(),
+107			LastError:           r.lastError.Load(),
+108			EvaluationTimestamp: r.evaluationTimestamp.Load(),
+109			EvaluationDuration:  r.evaluationDuration.Load(),
+110		}
+111	}
+112	
+113	func (r *recordingRule) Eval(eval *Evaluation) (bool, *Evaluation) {
+114		// read the channel in unblocking manner to make sure that there is no concurrent send operation.
+115		var droppedMsg *Evaluation
+116		select {
+117		case droppedMsg = <-r.evalCh:
+118		default:
+119		}
+120	
+121		select {
+122		case r.evalCh <- eval:
+123			return true, droppedMsg
+124		case <-r.ctx.Done():
+125			return false, droppedMsg
+126		}
+127	}
+128	
+129	func (r *recordingRule) Update(_ *Evaluation) bool {
+130		return true
+131	}
+132	
+133	func...
16. Read
Input
{
+  "file_path": "/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/sequence.go"
+}
Output
1	package schedule
+2	
+3	import (
+4		"cmp"
+5		"slices"
+6		"strings"
+7	
+8		models "github.com/grafana/grafana/pkg/services/ngalert/models"
+9	)
+10	
+11	// sequence represents a chain of rules that should be evaluated in order.
+12	// It is a convience type that wraps readyToRunItem as an indicator of what
+13	// is being represented.
+14	type sequence readyToRunItem
+15	
+16	type groupKey struct {
+17		folderTitle string
+18		folderUID   string
+19		groupName   string
+20	}
+21	
+22	// buildSequences organizes rules into evaluation sequences where rules in the same group
+23	// are chained together. The first rule in each group will trigger the evaluation of subsequent
+24	// rules in that group through the afterEval callback.
+25	//
+26	// For example, if we have rules A, B, C in group G1 and rules D, E in group G2:
+27	// - A will have afterEval set to evaluate B
+28	// - B will have afterEval set to evaluate C
+29	// - D will have afterEval set to evaluate E
+30	//
+31	// The function returns a slice of sequences, where each sequence represents a chain of rules
+32	// that should be evaluated in order.
+33	//
+34	// NOTE: This currently only chains rules in imported groups.
+35	func (sch *schedule) buildSequences(items []readyToRunItem, runJobFn func(next readyToRunItem, prev ...readyToRunItem) func()) []sequence {
+36		// Step 1: Group rules by their folder and group name
+37		groups := map[groupKey][]readyToRunItem{}
+38		var keys []groupKey
+39		for _, item := range items {
+40			g := groupKey{
+41				folderTitle: item.folderTitle,
+42				folderUID:   item.rule.NamespaceUID,
+43				groupName:   item.rule.RuleGroup,
+44			}
+45			i, ok := groups[g]
+46			if !ok {
+47				keys = append(keys, g)
+48			}
+49			groups[g] = append(i, item)
+50		}
+51	
+52		// Step 2: Sort group keys to ensure consistent ordering
+53		slices.SortFunc(keys, func(a, b groupKey) int {
+54			return cmp.Or(
+55				cmp.Compare(a.folderTitle, b.folderTitle),
+56				cmp.Compare(a.folderUID, b.folderUID),
+57				cmp.Compare(a.groupName, b.groupName),
+58			)
+59		})
+60	
+61		// Step 3: Build evaluation sequences for each group
+62		result := make([]sequence, 0, len(items))
+63		for _, key := range keys {
+64			groupItems := groups[key]
+65	
+66			if sch.shouldEvaluateSequentially(groupItems) {
+67				result = append(result, sch.buildSequence(key, groupItems, runJobFn))
+68				continue
+69			}
+70	
+71			for _, item := range groupItems {
+72				result = append(result, sequence(item))
+73			}
+74		}
+75	
+76		// sort the sequences by UID
+77		slices.SortFunc(result, func(a, b sequence) int {
+78			return strings.Compare(a.rule.UID, b.rule.UID)
+79		})
+80	
+81		return result
+82	}
+83	
+84	func (sch *schedule) buildSequence(groupKey groupKey, groupItems []readyToRunItem, runJobFn func(next readyToRunItem, prev ...readyToRunItem) func()) sequence {
+85		if len(groupItems) < 2 {
+86			return sequence(groupItems[0])
+87		}
+88	
+89		slices.SortFunc(groupItems, func(a, b readyToRunItem) int {
+90			return models.RulesGroupComparer(a.rule, b.rule)
+91		})
+92	
+93		// iterate over the group items backwards to set the afterEval callback
+94		for i := len(groupItems) - 2; i >= 0; i-- {
+95			groupItems[i].afterEval = runJobFn(groupItems[i+1], groupItems[i])
+96		}
+97	
+98		uids := make([]string, 0, len(groupItems))
+99		for _, item := range groupItems {
+100			uids = append(uids, item.rule.UID)
+101		}
+102		sch.log.Debug("Sequence created", "folder", groupKey.folderTitle, "group", groupKey.groupName, "sequence", strings.Join(uids, "->"))
+103	
+104		return sequence(groupItems[0])
+105	}
+106	
+107	func (sch *schedule) shouldEvaluateSequentially(groupItems []readyToRunItem) bool {
+108		// the no group group shouldn't be evaluated sequentially
+109		if len(groupItems) > 0 && models.IsNoGroupRuleGroup(groupItems[0].rule.RuleGroup) {
+110			return false
+111		}
+112	
+113		// if jitter by rule is enabled, we can't evaluate rules sequentially
+114		if sch.jitterEvaluations == JitterByRule {
+115			return false
+116		}
+117	
+118		// if there is only one rule, there are no ...
17. Bash
Input
{
+  "command": "grep -rn \"BehindSeconds\\|duration\\|behind\\|slow\\|missed\" /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ --include=\"*.go\" | grep -E \"(BehindSeconds|Evaluation|Missed|slow)\" | head -30"
+}
Output
/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go:256:			sch.metrics.BehindSeconds.Set(start.Sub(tick).Seconds())
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go:438:			sch.log.Warn("Tick dropped because alert rule evaluation is too slow", append(key.LogContext(), "time", next.scheduledAt, "droppedTick", dropped.scheduledAt)...)
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ticker/ticker.go:13://   - it doesn't drop ticks for slow receivers, rather, it queues up.  so that callers are in control to instrument what's going on.
18. Bash
Input
{
+  "command": "grep -rn \"scheduler_behind_seconds\\|BehindSeconds\" /workspace/grafana--26d36ec/pkg/services/ngalert --include=\"*.go\""
+}
Output
/workspace/grafana--26d36ec/pkg/services/ngalert/metrics/scheduler.go:17:	BehindSeconds                       prometheus.Gauge
+/workspace/grafana--26d36ec/pkg/services/ngalert/metrics/scheduler.go:41:		BehindSeconds: promauto.With(r).NewGauge(prometheus.GaugeOpts{
+/workspace/grafana--26d36ec/pkg/services/ngalert/metrics/scheduler.go:44:			Name:      "scheduler_behind_seconds",
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go:256:			sch.metrics.BehindSeconds.Set(start.Sub(tick).Seconds())
19. Bash
Input
{
+  "command": "grep -rn \"Processing tick\\|Tick processed\" /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ --include=\"*.go\""
+}
Output
/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go:273:			logger.Debug("Processing tick")
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go:347:						logger.Debug("Tick processed", "attempt", attempt, "duration", a.clock.Now().Sub(evalStart))
20. Bash
Input
{
+  "command": "grep -rn \"type Evaluation\" /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ --include=\"*.go\""
+}
Output
/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/registry.go:90:type Evaluation struct {
21. Read
Input
{
+  "file_path": "/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/registry.go"
+}
Output
1	package schedule
+2	
+3	import (
+4		"context"
+5		"encoding/binary"
+6		"errors"
+7		"fmt"
+8		"hash/fnv"
+9		"math"
+10		"sort"
+11		"sync"
+12		"time"
+13		"unsafe"
+14	
+15		"github.com/grafana/grafana/pkg/services/ngalert/models"
+16	)
+17	
+18	var (
+19		errRuleDeleted   = errors.New("rule deleted")
+20		errRuleRestarted = errors.New("rule restarted")
+21	)
+22	
+23	type ruleFactory interface {
+24		new(context.Context, *models.AlertRule) Rule
+25	}
+26	
+27	type ruleRegistry struct {
+28		mu    sync.Mutex
+29		rules map[models.AlertRuleKey]Rule
+30	}
+31	
+32	func newRuleRegistry() ruleRegistry {
+33		return ruleRegistry{rules: make(map[models.AlertRuleKey]Rule)}
+34	}
+35	
+36	// getOrCreate gets a rule routine from registry for the provided rule. If it does not exist, it creates a new one.
+37	// Returns a pointer to the rule routine and a flag that indicates whether it is a new struct or not.
+38	func (r *ruleRegistry) getOrCreate(context context.Context, item *models.AlertRule, factory ruleFactory) (Rule, bool) {
+39		r.mu.Lock()
+40		defer r.mu.Unlock()
+41	
+42		key := item.GetKey()
+43		rule, ok := r.rules[key]
+44		if !ok {
+45			rule = factory.new(context, item)
+46			r.rules[key] = rule
+47		}
+48		return rule, !ok
+49	}
+50	
+51	func (r *ruleRegistry) exists(key models.AlertRuleKey) bool {
+52		r.mu.Lock()
+53		defer r.mu.Unlock()
+54	
+55		_, ok := r.rules[key]
+56		return ok
+57	}
+58	
+59	// get fetches a rule from the registry by key. It returns (rule, ok) where ok is false if the rule did not exist.
+60	func (r *ruleRegistry) get(key models.AlertRuleKey) (Rule, bool) {
+61		r.mu.Lock()
+62		defer r.mu.Unlock()
+63		ru, ok := r.rules[key]
+64		return ru, ok
+65	}
+66	
+67	// del removes pair that has specific key from the registry.
+68	// Returns 2-tuple where the first element is value of the removed pair
+69	// and the second element indicates whether element with the specified key existed.
+70	func (r *ruleRegistry) del(key models.AlertRuleKey) (Rule, bool) {
+71		r.mu.Lock()
+72		defer r.mu.Unlock()
+73		rule, ok := r.rules[key]
+74		if ok {
+75			delete(r.rules, key)
+76		}
+77		return rule, ok
+78	}
+79	
+80	func (r *ruleRegistry) keyMap() map[models.AlertRuleKey]struct{} {
+81		r.mu.Lock()
+82		defer r.mu.Unlock()
+83		definitionsIDs := make(map[models.AlertRuleKey]struct{}, len(r.rules))
+84		for k := range r.rules {
+85			definitionsIDs[k] = struct{}{}
+86		}
+87		return definitionsIDs
+88	}
+89	
+90	type Evaluation struct {
+91		scheduledAt time.Time
+92		rule        *models.AlertRule
+93		folderTitle string
+94		afterEval   func()
+95	}
+96	
+97	func (e *Evaluation) Fingerprint() fingerprint {
+98		return ruleWithFolder{e.rule, e.folderTitle}.Fingerprint()
+99	}
+100	
+101	type alertRulesRegistry struct {
+102		rules        map[models.AlertRuleKey]*models.AlertRule
+103		folderTitles map[models.FolderKey]string
+104		mu           sync.Mutex
+105	}
+106	
+107	// all returns all rules in the registry.
+108	func (r *alertRulesRegistry) all() ([]*models.AlertRule, map[models.FolderKey]string) {
+109		r.mu.Lock()
+110		defer r.mu.Unlock()
+111		result := make([]*models.AlertRule, 0, len(r.rules))
+112		for _, rule := range r.rules {
+113			result = append(result, rule)
+114		}
+115		return result, r.folderTitles
+116	}
+117	
+118	func (r *alertRulesRegistry) get(k models.AlertRuleKey) *models.AlertRule {
+119		r.mu.Lock()
+120		defer r.mu.Unlock()
+121		return r.rules[k]
+122	}
+123	
+124	// set replaces all rules in the registry. Returns difference between previous and the new current version of the registry
+125	func (r *alertRulesRegistry) set(rules []*models.AlertRule, folders map[models.FolderKey]string) diff {
+126		r.mu.Lock()
+127		defer r.mu.Unlock()
+128		rulesMap := make(map[models.AlertRuleKey]*models.AlertRule)
+129		for _, rule := range rules {
+130			rulesMap[rule.GetKey()] = rule
+131		}
+132		d := r.getDiff(rulesMap)
+133		r.rules = rulesMap
+134		// return the map as is without copying because it is not mutated
+135		r.folderTitles = folders
+136		return d
+137	}
+138	
+139	// update inserts or replaces a rule in t...
22. Bash
Input
{
+  "command": "grep -rn \"SchedulePeriodicDuration\\|schedule_periodic_duration\" /workspace/grafana--26d36ec/pkg/services/ngalert --include=\"*.go\""
+}
Output
/workspace/grafana--26d36ec/pkg/services/ngalert/metrics/scheduler.go:28:	SchedulePeriodicDuration            prometheus.Histogram
+/workspace/grafana--26d36ec/pkg/services/ngalert/metrics/scheduler.go:144:		SchedulePeriodicDuration: promauto.With(r).NewHistogram(
+/workspace/grafana--26d36ec/pkg/services/ngalert/metrics/scheduler.go:148:				Name:      "schedule_periodic_duration_seconds",
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go:260:			sch.metrics.SchedulePeriodicDuration.Observe(time.Since(start).Seconds())
23. Bash
Input
{
+  "command": "grep -n \"BehindSeconds\\|Tick dropped\\|evaluation is too slow\" /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule_unit_test.go | head -20"
+}
Output
(Bash completed with no output)
24. Bash
Input
{
+  "command": "grep -B5 -A5 \"scheduler_behind_seconds\" /workspace/grafana--26d36ec/pkg/services/ngalert/metrics/scheduler.go"
+}
Output
	return &Scheduler{
+		Registerer: r,
+		BehindSeconds: promauto.With(r).NewGauge(prometheus.GaugeOpts{
+			Namespace: Namespace,
+			Subsystem: Subsystem,
+			Name:      "scheduler_behind_seconds",
+			Help:      "The total number of seconds the scheduler is behind.",
+		}),
+		// TODO: once rule groups support multiple rules, consider partitioning
+		// on rule group as well as tenant, similar to loki|cortex.
+		EvalTotal: promauto.With(r).NewCounterVec(
25. Read
Input
{
+  "file_path": "/workspace/grafana--26d36ec/pkg/services/ngalert/ngalert.go",
+  "limit": 100
+}
Output
1	package ngalert
+2	
+3	import (
+4		"context"
+5		"fmt"
+6		"net/url"
+7		"time"
+8	
+9		"github.com/benbjohnson/clock"
+10		notificationHistorian "github.com/grafana/alerting/notify/historian"
+11		"github.com/grafana/alerting/notify/historian/lokiclient"
+12		"github.com/grafana/alerting/notify/nfstatus"
+13		"github.com/grafana/grafana/pkg/services/ngalert/lokiconfig"
+14		"github.com/prometheus/alertmanager/featurecontrol"
+15		"github.com/prometheus/alertmanager/matchers/compat"
+16		"golang.org/x/sync/errgroup"
+17	
+18		"github.com/grafana/grafana/pkg/api/routing"
+19		"github.com/grafana/grafana/pkg/bus"
+20		"github.com/grafana/grafana/pkg/events"
+21		"github.com/grafana/grafana/pkg/expr"
+22		"github.com/grafana/grafana/pkg/infra/db"
+23		"github.com/grafana/grafana/pkg/infra/httpclient"
+24		"github.com/grafana/grafana/pkg/infra/kvstore"
+25		"github.com/grafana/grafana/pkg/infra/log"
+26		"github.com/grafana/grafana/pkg/infra/tracing"
+27		"github.com/grafana/grafana/pkg/services/accesscontrol"
+28		"github.com/grafana/grafana/pkg/services/annotations"
+29		"github.com/grafana/grafana/pkg/services/dashboards"
+30		"github.com/grafana/grafana/pkg/services/datasourceproxy"
+31		"github.com/grafana/grafana/pkg/services/datasources"
+32		"github.com/grafana/grafana/pkg/services/featuremgmt"
+33		"github.com/grafana/grafana/pkg/services/folder"
+34		ac "github.com/grafana/grafana/pkg/services/ngalert/accesscontrol"
+35		"github.com/grafana/grafana/pkg/services/ngalert/api"
+36		"github.com/grafana/grafana/pkg/services/ngalert/api/tooling/definitions"
+37		"github.com/grafana/grafana/pkg/services/ngalert/eval"
+38		"github.com/grafana/grafana/pkg/services/ngalert/image"
+39		"github.com/grafana/grafana/pkg/services/ngalert/metrics"
+40		"github.com/grafana/grafana/pkg/services/ngalert/models"
+41		"github.com/grafana/grafana/pkg/services/ngalert/notifier"
+42		"github.com/grafana/grafana/pkg/services/ngalert/notifier/legacy_storage"
+43		"github.com/grafana/grafana/pkg/services/ngalert/provisioning"
+44		"github.com/grafana/grafana/pkg/services/ngalert/remote"
+45		remoteClient "github.com/grafana/grafana/pkg/services/ngalert/remote/client"
+46		"github.com/grafana/grafana/pkg/services/ngalert/schedule"
+47		"github.com/grafana/grafana/pkg/services/ngalert/sender"
+48		"github.com/grafana/grafana/pkg/services/ngalert/state"
+49		"github.com/grafana/grafana/pkg/services/ngalert/state/historian"
+50		"github.com/grafana/grafana/pkg/services/ngalert/store"
+51		"github.com/grafana/grafana/pkg/services/ngalert/writer"
+52		"github.com/grafana/grafana/pkg/services/notifications"
+53		"github.com/grafana/grafana/pkg/services/pluginsintegration/plugincontext"
+54		"github.com/grafana/grafana/pkg/services/pluginsintegration/pluginstore"
+55		"github.com/grafana/grafana/pkg/services/quota"
+56		"github.com/grafana/grafana/pkg/services/rendering"
+57		"github.com/grafana/grafana/pkg/services/secrets"
+58		"github.com/grafana/grafana/pkg/services/user"
+59		"github.com/grafana/grafana/pkg/setting"
+60	)
+61	
+62	func ProvideService(
+63		cfg *setting.Cfg,
+64		featureToggles featuremgmt.FeatureToggles,
+65		dataSourceCache datasources.CacheService,
+66		dataSourceService datasources.DataSourceService,
+67		routeRegister routing.RouteRegister,
+68		sqlStore db.DB,
+69		kvStore kvstore.KVStore,
+70		expressionService *expr.Service,
+71		dataProxy *datasourceproxy.DataSourceProxyService,
+72		quotaService quota.Service,
+73		secretsService secrets.Service,
+74		notificationService notifications.Service,
+75		m *metrics.NGAlert,
+76		folderService folder.Service,
+77		ac accesscontrol.AccessControl,
+78		dashboardService dashboards.DashboardService,
+79		renderService rendering.Service,
+80		bus bus.Bus,
+81		accesscontrolService accesscontrol.Service,
+82		annotationsRepo annotations.Repository,
+83		pluginsStore pluginstore.Store,
+84		tracer tracing.Tracer,
+85		ruleStore *store.DBstore,
+86		httpClientProvider httpclient.Provider,
+87		pluginContextProvider *plugincontext.Provider,
+88		resourcePermissions accessc...
26. Bash
Input
{
+  "command": "grep -B5 -A10 \"Tick dropped\" /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go"
+}
Output
		if !success {
+			sch.log.Debug("Scheduled evaluation was canceled because evaluation routine was stopped", append(key.LogContext(), "time", next.scheduledAt)...)
+			return
+		}
+		if dropped != nil {
+			sch.log.Warn("Tick dropped because alert rule evaluation is too slow", append(key.LogContext(), "time", next.scheduledAt, "droppedTick", dropped.scheduledAt)...)
+			orgID := fmt.Sprint(key.OrgID)
+			sch.metrics.EvaluationMissed.WithLabelValues(orgID, next.rule.Title).Inc()
+		}
+	}
+}
+
+func (sch *schedule) runSequences(sequences []sequence, step int64) {
+	for i := range sequences {
+		time.AfterFunc(time.Duration(int64(i)*step), sch.runJobFn(readyToRunItem(sequences[i])))
+	}
27. Bash
Input
{
+  "command": "find /workspace -name \"*.go\" -path \"*/ngalert/*\" | head -5 && ls /workspace/ 2>/dev/null | head -20",
+  "description": "Check workspace structure"
+}
Output
{'stdout': '/workspace/grafana--26d36ec/pkg/services/ngalert/accesscontrol.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/limits.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/limits_test.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/ngalert.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/ngalert_test.go\ngrafana--26d36ec', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
28. Bash
Input
{
+  "command": "grep -rn \"alert evaluation took longer\\|evaluation took longer\\|took longer than expected\\|evaluation.*overrun\\|overrun.*evaluation\" /workspace/grafana--26d36ec/pkg/services/ 2>/dev/null | head -30",
+  "description": "Search for overrun log messages in alerting code"
+}
Output
{'stdout': '', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
29. Bash
Input
{
+  "command": "grep -rn \"Tick dropped\\|tick dropped\\|evaluation is too slow\\|too slow\\|dropped.*tick\\|tick.*dropped\" /workspace/grafana--26d36ec/pkg/services/ 2>/dev/null | head -30",
+  "description": "Search for tick dropped messages"
+}
Output
{'stdout': '/workspace/grafana--26d36ec/pkg/services/ngalert/CHANGELOG.md:37:- [ENHANCEMENT] Scheduler: Drop ticks if rule evaluation is too slow and adds a metric grafana_alerting_schedule_rule_evaluations_missed_total to track missed evaluations per rule #48885\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule_test.go:76:\t\t\twg.Wait() // at this point tick 1 has already been dropped\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule_test.go:140:\t\t\twg.Wait() // at this point tick 1 has already been dropped\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go:438:\t\t\tsch.log.Warn("Tick dropped because alert rule evaluation is too slow", append(key.LogContext(), "time", next.scheduledAt, "droppedTick", dropped.scheduledAt)...)', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
30. Bash
Input
{
+  "command": "grep -rn \"longer than\\|alert.*evaluation\\|evaluation.*longer\\|BehindSeconds\\|behind.*second\\|scheduler.*behind\" /workspace/grafana--26d36ec/pkg/services/ngalert/ 2>/dev/null | grep -v \"_test.go\\|.md\" | head -30",
+  "description": "Search for \"longer than\" and scheduling-related messages"
+}
Output
{'stdout': '/workspace/grafana--26d36ec/pkg/services/ngalert/backtesting/engine.go:88:\tlogger.Info("Start testing alert rule", "from", from, "to", to, "interval", rule.IntervalSeconds, "evaluations", length)\n/workspace/grafana--26d36ec/pkg/services/ngalert/metrics/scheduler.go:17:\tBehindSeconds                       prometheus.Gauge\n/workspace/grafana--26d36ec/pkg/services/ngalert/metrics/scheduler.go:41:\t\tBehindSeconds: promauto.With(r).NewGauge(prometheus.GaugeOpts{\n/workspace/grafana--26d36ec/pkg/services/ngalert/metrics/scheduler.go:44:\t\t\tName:      "scheduler_behind_seconds",\n/workspace/grafana--26d36ec/pkg/services/ngalert/metrics/scheduler.go:45:\t\t\tHelp:      "The total number of seconds the scheduler is behind.",\n/workspace/grafana--26d36ec/pkg/services/ngalert/metrics/scheduler.go:158:\t\t\t\tHelp:      "The number of alert rules that could be considered for evaluation at the next tick.",\n/workspace/grafana--26d36ec/pkg/services/ngalert/metrics/scheduler.go:166:\t\t\t\tHelp:      "A hash of the alert rules that could be considered for evaluation at the next tick.",\n/workspace/grafana--26d36ec/pkg/services/ngalert/models/alert_rule.go:367:\t// If nil, alerts resolve after 2 missing evaluation intervals\n/workspace/grafana--26d36ec/pkg/services/ngalert/prom/convert.go:278:\t\t// By setting this value to 1 we ensure that the alert is resolved on the first evaluation\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/jitter.go:13:// JitterStrategy represents a modifier to alert rule timing that affects how evaluations are distributed.\n/workspace/grafana--26d36ec/pkg/services/ngalert/eval/eval.go:131:// invalidEvalResultFormatError is an error for invalid format of the alert definition evaluation results.\n/workspace/grafana--26d36ec/pkg/services/ngalert/sender/router.go:28:// AlertsRouter handles alerts generated during alert rule evaluation.\n/workspace/grafana--26d36ec/pkg/services/ngalert/state/compat.go:131:// errorAlert is a special alert sent when evaluation of an alert rule failed due to an error. Like noDataAlert, it\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go:112:// RetryConfig configures the exponential backoff for alert rule and recording rule evaluations.\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go:256:\t\t\tsch.metrics.BehindSeconds.Set(start.Sub(tick).Seconds())\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go:438:\t\t\tsch.log.Warn("Tick dropped because alert rule evaluation is too slow", append(key.LogContext(), "time", next.scheduledAt, "droppedTick", dropped.scheduledAt)...)\n/workspace/grafana--26d36ec/pkg/services/ngalert/state/state.go:327:\t// Condition is the refID specified as the condition in the alerting rule at the time of the evaluation.', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
31. Bash
Input
{
+  "command": "ls /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/",
+  "description": "List schedule directory contents"
+}
Output
{'stdout': 'alert_rule.go\nalert_rule_test.go\nalerts_sender_mock.go\nfetcher.go\njitter.go\njitter_test.go\nloaded_metrics_reader.go\nloaded_metrics_reader_test.go\nmetrics.go\nmetrics_test.go\nrecording_rule.go\nrecording_rule_test.go\nregistry.go\nregistry_bench_test.go\nregistry_test.go\nretry.go\nretry_test.go\nschedule.go\nschedule_unit_test.go\nsequence.go\nsequence_test.go\ntesting.go\nticker', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
32. Bash
Input
{
+  "command": "grep -rn \"longer than\\|took longer\\|evaluation.*overrun\\|cycle overrun\" /workspace/grafana--26d36ec/pkg/services/alerting/ 2>/dev/null | head -20",
+  "description": "Search legacy alerting for overrun messages"
+}
Output
{'stdout': '', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
33. Bash
Input
{
+  "command": "ls /workspace/grafana--26d36ec/pkg/services/alerting/ 2>/dev/null",
+  "description": "List legacy alerting directory"
+}
Output
Error: Exit code 2
34. Bash
Input
{
+  "command": "find /workspace/grafana--26d36ec -name \"*.go\" | xargs grep -l \"longer than expected\\|evaluation.*longer\\|alert.*longer\" 2>/dev/null | head -20",
+  "description": "Find files with \"longer than expected\" in Go source"
+}
Output
{'stdout': '/workspace/grafana--26d36ec/pkg/setting/setting.go', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
35. Bash
Input
{
+  "command": "grep -n \"longer than expected\\|evaluation.*longer\\|alert.*longer\" /workspace/grafana--26d36ec/pkg/setting/setting.go",
+  "description": "Check setting.go for overrun messages"
+}
Output
{'stdout': '1899:\t\tcfg.Logger.Error("Option \'[alerting].enabled\' cannot be true. Legacy Alerting is removed. It is no longer deployed, enhanced, or supported. Delete \'[alerting].enabled\' and use \'[unified_alerting].enabled\' to enable Grafana Alerting. For more information, refer to the documentation on upgrading to Grafana Alerting (https://grafana.com/docs/grafana/v10.4/alerting/set-up/migrating-alerts)")', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
36. Bash
Input
{
+  "command": "grep -rn \"alert evaluation\\|alerting.*evaluation\\|evaluation.*alert\" /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go | head -20",
+  "description": "Check schedule.go for evaluation log messages"
+}
Output
{'stdout': '/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go:102:\t// evaluation in the current tick. The evaluation of an alert rule in the', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
37. Read
Input
{
+  "file_path": "/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go",
+  "offset": 240,
+  "limit": 60
+}
Output
{'type': 'text', 'file': {'filePath': '/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go', 'content': '\t\treturn errRuleDeleted\n\t}\n\n\treturn stopReason\n}\n\nfunc (sch *schedule) schedulePeriodic(ctx context.Context, t *ticker.T) error {\n\tdispatcherGroup, ctx := errgroup.WithContext(ctx)\n\tfor {\n\t\tselect {\n\t\tcase tick := <-t.C:\n\t\t\t// We use Round(0) on the start time to remove the monotonic clock.\n\t\t\t// This is required as ticks from the ticker and time.Now() can have\n\t\t\t// a monotonic clock that when subtracted do not represent the delta\n\t\t\t// in wall clock time.\n\t\t\tstart := time.Now().Round(0)\n\t\t\tsch.metrics.BehindSeconds.Set(start.Sub(tick).Seconds())\n\n\t\t\tsch.processTick(ctx, dispatcherGroup, tick)\n\n\t\t\tsch.metrics.SchedulePeriodicDuration.Observe(time.Since(start).Seconds())\n\t\tcase <-ctx.Done():\n\t\t\t// waiting for all rule evaluation routines to stop\n\t\t\twaitErr := dispatcherGroup.Wait()\n\t\t\treturn waitErr\n\t\t}\n\t}\n}\n\ntype readyToRunItem struct {\n\truleRoutine Rule\n\tEvaluation\n}\n\n// TODO refactor to accept a callback for tests that will be called with things that are returned currently, and return nothing.\n// Returns a slice of rules that were scheduled for evaluation, map of stopped rules, and a slice of updated rules\nfunc (sch *schedule) processTick(ctx context.Context, dispatcherGroup *errgroup.Group, tick time.Time) ([]readyToRunItem, map[ngmodels.AlertRuleKey]struct{}, []ngmodels.AlertRuleKeyWithVersion) {\n\ttickNum := tick.Unix() / int64(sch.baseInterval.Seconds())\n\n\t// update the local registry. If there was a difference between the previous state and the current new state, rulesDiff will contains keys of rules that were updated.\n\trulesDiff, err := sch.updateSchedulableAlertRules(ctx)\n\tupdated := rulesDiff.updated\n\tif updated == nil { // make sure map is not nil\n\t\tupdated = map[ngmodels.AlertRuleKey]struct{}{}\n\t}\n\tif err != nil {\n\t\tsch.log.Error("Failed to update alert rules", "error", err)\n\t}\n\n\t// this is the new current state. rulesDiff contains the previously existing rules that were different between this state and the previous state.\n\talertRules, folderTitles := sch.schedulableAlertRules.all()\n\n\t// registeredDefinitions is a map used for finding deleted alert rules\n\t// initially it is assigned to all known alert rules from the previous cycle\n\t// each alert rule found also in this cycle is removed\n\t// so, at the end, the remaining registered alert rules are the deleted ones\n\tregisteredDefinitions := sch.registry.keyMap()\n\n\tsch.updateRulesMetrics(alertRules)\n', 'numLines': 60, 'startLine': 240, 'totalLines': 450}}
38. Bash
Input
{
+  "command": "grep -n \"Warn\\|Warnf\\|log\\.\" /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go | head -20",
+  "description": "Find warning log messages in schedule.go"
+}
Output
{'stdout': '57:\tFindReason(ctx context.Context, logger log.Logger, key ngmodels.AlertRuleKeyWithGroup) (error, error)\n83:\tlog log.Logger\n135:\tLog                    log.Logger\n145:\t\tcfg.Log.Warn("Invalid scheduler maxAttempts, using a safe minimum", "configured", cfg.RetryConfig.MaxAttempts, "actual", minMaxAttempts)\n176:\tsch.log.Info("Starting scheduler", "tickInterval", sch.baseInterval, "maxAttempts", sch.retryConfig.MaxAttempts)\n181:\t\tsch.log.Error("Failure while running the rule evaluation loop", "error", err)\n209:\t\t\tsch.log.Info("Alert rule cannot be removed from the scheduler as it is not scheduled", key.LogContext()...)\n214:\t\t\tsch.log.Info("Alert rule cannot be stopped as it is not running", key.LogContext()...)\n236:\t\tsch.log.New(key.LogContext()...).Error("Failed to get stop reason", "error", err)\n286:\t\tsch.log.Error("Failed to update alert rules", "error", err)\n325:\t\tlogger := sch.log.FromContext(ctx).New(key.LogContext()...)\n352:\t\t\tlogger.Warn("Rule has an invalid interval and will be ignored. Interval should be divided exactly by scheduler interval", "ruleInterval", time.Duration(item.IntervalSeconds)*time.Second, "schedulerInterval", sch.baseInterval)\n398:\t\tsch.log.Warn("Unable to obtain folder titles for some rules", "missingFolderUIDToRuleUID", missingFolder)\n429:\t\t\tsch.log.Debug("Rule evaluation triggered by previous rule", append(next.rule.GetKey().LogContext(), "previousRule", prev[0].rule.UID)...)\n434:\t\t\tsch.log.Debug("Scheduled evaluation was canceled because evaluation routine was stopped", append(key.LogContext(), "time", next.scheduledAt)...)\n438:\t\t\tsch.log.Warn("Tick dropped because alert rule evaluation is too slow", append(key.LogContext(), "time", next.scheduledAt, "droppedTick", dropped.scheduledAt)...)', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
39. Read
Input
{
+  "file_path": "/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go",
+  "offset": 420,
+  "limit": 30
+}
Output
{'type': 'text', 'file': {'filePath': '/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go', 'content': '\tsch.deleteAlertRule(ctx, toDelete...)\n\n\treturn readyToRun, registeredDefinitions, updatedRules\n}\n\n// runJobFn sends the scheduled evaluation to the evaluation routine, optionally with a previous item to log the trigger source.\nfunc (sch *schedule) runJobFn(next readyToRunItem, prev ...readyToRunItem) func() {\n\treturn func() {\n\t\tif len(prev) > 0 {\n\t\t\tsch.log.Debug("Rule evaluation triggered by previous rule", append(next.rule.GetKey().LogContext(), "previousRule", prev[0].rule.UID)...)\n\t\t}\n\t\tkey := next.rule.GetKey()\n\t\tsuccess, dropped := next.ruleRoutine.Eval(&next.Evaluation)\n\t\tif !success {\n\t\t\tsch.log.Debug("Scheduled evaluation was canceled because evaluation routine was stopped", append(key.LogContext(), "time", next.scheduledAt)...)\n\t\t\treturn\n\t\t}\n\t\tif dropped != nil {\n\t\t\tsch.log.Warn("Tick dropped because alert rule evaluation is too slow", append(key.LogContext(), "time", next.scheduledAt, "droppedTick", dropped.scheduledAt)...)\n\t\t\torgID := fmt.Sprint(key.OrgID)\n\t\t\tsch.metrics.EvaluationMissed.WithLabelValues(orgID, next.rule.Title).Inc()\n\t\t}\n\t}\n}\n\nfunc (sch *schedule) runSequences(sequences []sequence, step int64) {\n\tfor i := range sequences {\n\t\ttime.AfterFunc(time.Duration(int64(i)*step), sch.runJobFn(readyToRunItem(sequences[i])))\n\t}\n}', 'numLines': 30, 'startLine': 420, 'totalLines': 450}}
40. Bash
Input
{
+  "command": "grep -n \"longer than\\|alert evaluation took\" /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go 2>/dev/null | head -20",
+  "description": "Check alert_rule.go for overrun messages"
+}
Output
{'stdout': '', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
41. Read
Input
{
+  "file_path": "/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go",
+  "offset": 260,
+  "limit": 130
+}
Output
{'type': 'text', 'file': {'filePath': '/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go', 'content': '\n\t\t\ta.logger.Info("Clearing the state of the rule because it was updated", "isPaused", ctx.rule.IsPaused, "fingerprint", fp)\n\t\t\t// clear the state. So the next evaluation will start from the scratch.\n\t\t\ta.resetState(grafanaCtx, ctx.rule, ctx.rule.IsPaused)\n\t\t\tcurrentFingerprint = fp\n\t\t// evalCh - used by the scheduler to signal that evaluation is needed.\n\t\tcase ctx, ok := <-a.evalCh:\n\t\t\tif !ok {\n\t\t\t\ta.logger.Debug("Evaluation channel has been closed. Exiting")\n\t\t\t\treturn nil\n\t\t\t}\n\t\t\tf := ctx.Fingerprint()\n\t\t\tlogger := a.logger.New("version", ctx.rule.Version, "fingerprint", f, "now", ctx.scheduledAt)\n\t\t\tlogger.Debug("Processing tick")\n\n\t\t\tretryer := newExponentialBackoffRetryer(\n\t\t\t\ta.retryConfig.MaxAttempts-1, // First attempt is not a retry.\n\t\t\t\ta.retryConfig.InitialRetryDelay,\n\t\t\t\ta.retryConfig.MaxRetryDelay,\n\t\t\t\ta.retryConfig.RandomizationFactor,\n\t\t\t\ta.clock,\n\t\t\t)\n\n\t\t\tfunc() {\n\t\t\t\torgID := fmt.Sprint(a.key.OrgID)\n\t\t\t\tevalDuration := a.metrics.EvalDuration.WithLabelValues(orgID)\n\t\t\t\tevalTotal := a.metrics.EvalTotal.WithLabelValues(orgID)\n\n\t\t\t\tevalStart := a.clock.Now()\n\t\t\t\tdefer func() {\n\t\t\t\t\tevalDuration.Observe(a.clock.Now().Sub(evalStart).Seconds())\n\t\t\t\t\ta.evalApplied(ctx.scheduledAt)\n\t\t\t\t}()\n\n\t\t\t\tattempt := 1\n\t\t\t\tfor {\n\t\t\t\t\tisPaused := ctx.rule.IsPaused\n\n\t\t\t\t\t// Do not clean up state if the eval loop has just started.\n\t\t\t\t\tvar needReset bool\n\t\t\t\t\tif currentFingerprint != 0 && currentFingerprint != f {\n\t\t\t\t\t\tlogger.Debug("Got a new version of alert rule. Clear up the state", "current_fingerprint", currentFingerprint, "fingerprint", f)\n\t\t\t\t\t\tneedReset = true\n\t\t\t\t\t}\n\t\t\t\t\t// We need to reset state if the loop has started and the alert is already paused. It can happen,\n\t\t\t\t\t// if we have an alert with state and we do file provision with stateful Grafana, that state\n\t\t\t\t\t// lingers in DB and won\'t be cleaned up until next alert rule update.\n\t\t\t\t\tneedReset = needReset || (currentFingerprint == 0 && isPaused)\n\t\t\t\t\tif needReset {\n\t\t\t\t\t\ta.resetState(grafanaCtx, ctx.rule, isPaused)\n\t\t\t\t\t}\n\t\t\t\t\tcurrentFingerprint = f\n\t\t\t\t\tif isPaused {\n\t\t\t\t\t\tlogger.Debug("Skip rule evaluation because it is paused")\n\t\t\t\t\t\treturn\n\t\t\t\t\t}\n\n\t\t\t\t\t// Only increment evaluation counter once, not per-retry.\n\t\t\t\t\tif attempt == 1 {\n\t\t\t\t\t\tevalTotal.Inc()\n\t\t\t\t\t}\n\n\t\t\t\t\tfpStr := currentFingerprint.String()\n\t\t\t\t\tutcTick := ctx.scheduledAt.UTC().Format(time.RFC3339Nano)\n\t\t\t\t\ttracingCtx, span := a.tracer.Start(grafanaCtx, "alert rule execution", trace.WithAttributes(\n\t\t\t\t\t\tattribute.String("rule_uid", ctx.rule.UID),\n\t\t\t\t\t\tattribute.Int64("org_id", ctx.rule.OrgID),\n\t\t\t\t\t\tattribute.Int64("rule_version", ctx.rule.Version),\n\t\t\t\t\t\tattribute.String("rule_fingerprint", fpStr),\n\t\t\t\t\t\tattribute.String("tick", utcTick),\n\t\t\t\t\t))\n\t\t\t\t\tlogger := logger.FromContext(tracingCtx)\n\n\t\t\t\t\t// Check before any execution if the context was cancelled so that we don\'t do any evaluations.\n\t\t\t\t\tif tracingCtx.Err() != nil {\n\t\t\t\t\t\tspan.SetStatus(codes.Error, "rule evaluation cancelled")\n\t\t\t\t\t\tspan.End()\n\t\t\t\t\t\tlogger.Error("Skip evaluation and updating the state because the context has been cancelled", "version", ctx.rule.Version, "fingerprint", f, "attempt", attempt, "now", ctx.scheduledAt)\n\t\t\t\t\t\treturn\n\t\t\t\t\t}\n\t\t\t\t\tnextDelay := retryer.NextAttemptIn()\n\t\t\t\t\tshouldRetry := nextDelay != retryStop\n\t\t\t\t\terr := a.evaluate(tracingCtx, ctx, span, shouldRetry, logger)\n\t\t\t\t\t// This is extremely confusing - when we exhaust all retry attempts, or we have no retry...
42. Read
Input
{
+  "file_path": "/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ticker/ticker.go"
+}
Output
{'type': 'text', 'file': {'filePath': '/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ticker/ticker.go', 'content': 'package ticker\n\nimport (\n\t"fmt"\n\t"time"\n\n\t"github.com/benbjohnson/clock"\n\n\t"github.com/grafana/grafana/pkg/infra/log"\n)\n\n// Ticker emits ticks at regular time intervals. it\'s like a time.Ticker, except:\n//   - it doesn\'t drop ticks for slow receivers, rather, it queues up.  so that callers are in control to instrument what\'s going on.\n//   - it ticks on interval marks or very shortly after. this provides a predictable load pattern\n//     (this shouldn\'t cause too much load contention issues because the next steps in the pipeline just process at their own pace)\n//   - the timestamps are used to mark "last datapoint to query for" and as such, are a configurable amount of seconds in the past\ntype T struct {\n\tC        chan time.Time\n\tclock    clock.Clock\n\tlast     time.Time\n\tinterval time.Duration\n\tmetrics  *Metrics\n\tstopCh   chan struct{}\n\tlogger   log.Logger\n}\n\n// NewTicker returns a Ticker that ticks on interval marks (or very shortly after) starting at c.Now(), and never drops ticks. interval should not be negative or zero.\nfunc New(c clock.Clock, interval time.Duration, metric *Metrics, logger log.Logger) *T {\n\tif interval <= 0 {\n\t\tpanic(fmt.Errorf("non-positive interval [%v] is not allowed", interval))\n\t}\n\tt := &T{\n\t\tC:        make(chan time.Time),\n\t\tclock:    c,\n\t\tlast:     getStartTick(c, interval),\n\t\tinterval: interval,\n\t\tmetrics:  metric,\n\t\tstopCh:   make(chan struct{}),\n\t\tlogger:   logger,\n\t}\n\tmetric.IntervalSeconds.Set(t.interval.Seconds()) // Seconds report fractional part as well, so it matches the format of the timestamp we report below\n\tgo t.run()\n\treturn t\n}\n\nfunc getStartTick(clk clock.Clock, interval time.Duration) time.Time {\n\tnano := clk.Now().UnixNano()\n\treturn time.Unix(0, nano-(nano%interval.Nanoseconds()))\n}\n\nfunc (t *T) run() {\n\tt.logger.Info("starting", "component", "ticker", "first_tick", t.last.Add(t.interval))\nLOOP:\n\tfor {\n\t\tnext := t.last.Add(t.interval) // calculate the time of the next tick\n\t\tt.metrics.NextTickTime.Set(float64(next.UnixNano()) / 1e9)\n\t\tdiff := t.clock.Now().Sub(next) // calculate the difference between the current time and the next tick\n\t\t// if difference is not negative, then it should tick\n\t\tif diff >= 0 {\n\t\t\tselect {\n\t\t\tcase t.C <- next:\n\t\t\tcase <-t.stopCh:\n\t\t\t\tbreak LOOP\n\t\t\t}\n\t\t\tt.last = next\n\t\t\tt.metrics.LastTickTime.Set(float64(next.UnixNano()) / 1e9)\n\t\t\tcontinue\n\t\t}\n\t\t// tick is too young. try again when ...\n\t\tselect {\n\t\tcase <-t.clock.After(-diff): // ...it\'ll definitely be old enough\n\t\tcase <-t.stopCh:\n\t\t\tbreak LOOP\n\t\t}\n\t}\n\tt.logger.Info("stopped", "component", "ticker", "last_tick", t.last)\n}\n\n// Stop stops the ticker. It does not close the C channel\nfunc (t *T) Stop() {\n\tselect {\n\tcase t.stopCh <- struct{}{}:\n\tdefault:\n\t\t// already stopped\n\t}\n}\n', 'numLines': 87, 'startLine': 1, 'totalLines': 87}}
43. Read
Input
{
+  "file_path": "/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/registry.go",
+  "limit": 120
+}
Output
{'type': 'text', 'file': {'filePath': '/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/registry.go', 'content': 'package schedule\n\nimport (\n\t"context"\n\t"encoding/binary"\n\t"errors"\n\t"fmt"\n\t"hash/fnv"\n\t"math"\n\t"sort"\n\t"sync"\n\t"time"\n\t"unsafe"\n\n\t"github.com/grafana/grafana/pkg/services/ngalert/models"\n)\n\nvar (\n\terrRuleDeleted   = errors.New("rule deleted")\n\terrRuleRestarted = errors.New("rule restarted")\n)\n\ntype ruleFactory interface {\n\tnew(context.Context, *models.AlertRule) Rule\n}\n\ntype ruleRegistry struct {\n\tmu    sync.Mutex\n\trules map[models.AlertRuleKey]Rule\n}\n\nfunc newRuleRegistry() ruleRegistry {\n\treturn ruleRegistry{rules: make(map[models.AlertRuleKey]Rule)}\n}\n\n// getOrCreate gets a rule routine from registry for the provided rule. If it does not exist, it creates a new one.\n// Returns a pointer to the rule routine and a flag that indicates whether it is a new struct or not.\nfunc (r *ruleRegistry) getOrCreate(context context.Context, item *models.AlertRule, factory ruleFactory) (Rule, bool) {\n\tr.mu.Lock()\n\tdefer r.mu.Unlock()\n\n\tkey := item.GetKey()\n\trule, ok := r.rules[key]\n\tif !ok {\n\t\trule = factory.new(context, item)\n\t\tr.rules[key] = rule\n\t}\n\treturn rule, !ok\n}\n\nfunc (r *ruleRegistry) exists(key models.AlertRuleKey) bool {\n\tr.mu.Lock()\n\tdefer r.mu.Unlock()\n\n\t_, ok := r.rules[key]\n\treturn ok\n}\n\n// get fetches a rule from the registry by key. It returns (rule, ok) where ok is false if the rule did not exist.\nfunc (r *ruleRegistry) get(key models.AlertRuleKey) (Rule, bool) {\n\tr.mu.Lock()\n\tdefer r.mu.Unlock()\n\tru, ok := r.rules[key]\n\treturn ru, ok\n}\n\n// del removes pair that has specific key from the registry.\n// Returns 2-tuple where the first element is value of the removed pair\n// and the second element indicates whether element with the specified key existed.\nfunc (r *ruleRegistry) del(key models.AlertRuleKey) (Rule, bool) {\n\tr.mu.Lock()\n\tdefer r.mu.Unlock()\n\trule, ok := r.rules[key]\n\tif ok {\n\t\tdelete(r.rules, key)\n\t}\n\treturn rule, ok\n}\n\nfunc (r *ruleRegistry) keyMap() map[models.AlertRuleKey]struct{} {\n\tr.mu.Lock()\n\tdefer r.mu.Unlock()\n\tdefinitionsIDs := make(map[models.AlertRuleKey]struct{}, len(r.rules))\n\tfor k := range r.rules {\n\t\tdefinitionsIDs[k] = struct{}{}\n\t}\n\treturn definitionsIDs\n}\n\ntype Evaluation struct {\n\tscheduledAt time.Time\n\trule        *models.AlertRule\n\tfolderTitle string\n\tafterEval   func()\n}\n\nfunc (e *Evaluation) Fingerprint() fingerprint {\n\treturn ruleWithFolder{e.rule, e.folderTitle}.Fingerprint()\n}\n\ntype alertRulesRegistry struct {\n\trules        map[models.AlertRuleKey]*models.AlertRule\n\tfolderTitles map[models.FolderKey]string\n\tmu           sync.Mutex\n}\n\n// all returns all rules in the registry.\nfunc (r *alertRulesRegistry) all() ([]*models.AlertRule, map[models.FolderKey]string) {\n\tr.mu.Lock()\n\tdefer r.mu.Unlock()\n\tresult := make([]*models.AlertRule, 0, len(r.rules))\n\tfor _, rule := range r.rules {\n\t\tresult = append(result, rule)\n\t}\n\treturn result, r.folderTitles\n}\n\nfunc (r *alertRulesRegistry) get(k models.AlertRuleKey) *models.AlertRule {\n\tr.mu.Lock()\n\tdefer r.mu.Unlock()', 'numLines': 120, 'startLine': 1, 'totalLines': 330}}
44. Read
Input
{
+  "file_path": "/workspace/grafana--26d36ec/pkg/services/ngalert/metrics/scheduler.go"
+}
Output
{'type': 'text', 'file': {'filePath': '/workspace/grafana--26d36ec/pkg/services/ngalert/metrics/scheduler.go', 'content': 'package metrics\n\nimport (\n\t"github.com/prometheus/client_golang/prometheus"\n\t"github.com/prometheus/client_golang/prometheus/promauto"\n\n\t"github.com/grafana/grafana/pkg/services/ngalert/schedule/ticker"\n)\n\nconst (\n\tAlertRuleActiveLabelValue = "active"\n\tAlertRulePausedLabelValue = "paused"\n)\n\ntype Scheduler struct {\n\tRegisterer                          prometheus.Registerer\n\tBehindSeconds                       prometheus.Gauge\n\tEvalTotal                           *prometheus.CounterVec\n\tEvalFailures                        *prometheus.CounterVec\n\tEvalDuration                        *prometheus.HistogramVec\n\tEvalAttemptTotal                    *prometheus.CounterVec\n\tEvalAttemptFailures                 *prometheus.CounterVec\n\tProcessDuration                     *prometheus.HistogramVec\n\tSendDuration                        *prometheus.HistogramVec\n\tSimpleNotificationRules             *prometheus.GaugeVec\n\tGroupRules                          *prometheus.GaugeVec\n\tGroups                              *prometheus.GaugeVec\n\tSchedulePeriodicDuration            prometheus.Histogram\n\tSchedulableAlertRules               prometheus.Gauge\n\tSchedulableAlertRulesHash           prometheus.Gauge\n\tUpdateSchedulableAlertRulesDuration prometheus.Histogram\n\tTicker                              *ticker.Metrics\n\tEvaluationMissed                    *prometheus.CounterVec\n\tSimplifiedEditorRules               *prometheus.GaugeVec\n\tPrometheusImportedRules             *prometheus.GaugeVec\n}\n\nfunc NewSchedulerMetrics(r prometheus.Registerer) *Scheduler {\n\treturn &Scheduler{\n\t\tRegisterer: r,\n\t\tBehindSeconds: promauto.With(r).NewGauge(prometheus.GaugeOpts{\n\t\t\tNamespace: Namespace,\n\t\t\tSubsystem: Subsystem,\n\t\t\tName:      "scheduler_behind_seconds",\n\t\t\tHelp:      "The total number of seconds the scheduler is behind.",\n\t\t}),\n\t\t// TODO: once rule groups support multiple rules, consider partitioning\n\t\t// on rule group as well as tenant, similar to loki|cortex.\n\t\tEvalTotal: promauto.With(r).NewCounterVec(\n\t\t\tprometheus.CounterOpts{\n\t\t\t\tNamespace: Namespace,\n\t\t\t\tSubsystem: Subsystem,\n\t\t\t\tName:      "rule_evaluations_total",\n\t\t\t\tHelp:      "The total number of rule evaluations.",\n\t\t\t},\n\t\t\t[]string{"org"},\n\t\t),\n\t\t// TODO: once rule groups support multiple rules, consider partitioning\n\t\t// on rule group as well as tenant, similar to loki|cortex.\n\t\tEvalFailures: promauto.With(r).NewCounterVec(\n\t\t\tprometheus.CounterOpts{\n\t\t\t\tNamespace: Namespace,\n\t\t\t\tSubsystem: Subsystem,\n\t\t\t\tName:      "rule_evaluation_failures_total",\n\t\t\t\tHelp:      "The total number of rule evaluation failures.",\n\t\t\t},\n\t\t\t[]string{"org"},\n\t\t),\n\t\tEvalDuration: promauto.With(r).NewHistogramVec(\n\t\t\tprometheus.HistogramOpts{\n\t\t\t\tNamespace: Namespace,\n\t\t\t\tSubsystem: Subsystem,\n\t\t\t\tName:      "rule_evaluation_duration_seconds",\n\t\t\t\tHelp:      "The time to evaluate a rule.",\n\t\t\t\tBuckets:   []float64{.01, .1, .5, 1, 5, 10, 15, 30, 60, 120, 180, 240, 300},\n\t\t\t},\n\t\t\t[]string{"org"},\n\t\t),\n\t\tEvalAttemptTotal: promauto.With(r).NewCounterVec(\n\t\t\tprometheus.CounterOpts{\n\t\t\t\tNamespace: Namespace,\n\t\t\t\tSubsystem: Subsystem,\n\t\t\t\tName:      "rule_evaluation_attempts_total",\n\t\t\t\tHelp:      "The total number of rule evaluation attempts.",\n\t\t\t},\n\t\t\t[]string{"org"},\n\t\t),\n\t\tEvalAttemptFailures: promauto.With(r).NewCounterVec(\n\t\t\tprometheus.CounterOpts{\n\t\t\t\tNamespace: Namespace,\n\t\t\t\tSubsystem: Subsystem,\n\t\t\t\tName:      "rule_evaluation_attempt_failures_total",\n\t\t\t\tHelp:      "The total number of rule evaluation attempt failures.",\n\t\t\t},\n\t\t\t[]string{"org"},\n\t\t),\n\t\tProcessDuration: promauto.With(r).NewHistogramVec(\n...
45. Write
Input
{
+  "file_path": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/alert_rule.go\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/ticker/ticker.go\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/registry.go\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/metrics/scheduler.go\"}\n  ],\n  \"symbols\": [\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\", \"symbol\": \"schedule\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\", \"symbol\": \"schedulePeriodic\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\", \"symbol\": \"processTick\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\", \"symbol\": \"runJobFn\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/alert_rule.go\", \"symbol\": \"Run\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/ticker/ticker.go\", \"symbol\": \"New\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/registry.go\", \"symbol\": \"Evaluation\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/metrics/scheduler.go\", \"symbol\": \"Scheduler\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/metrics/scheduler.go\", \"symbol\": \"EvaluationMissed\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/metrics/scheduler.go\", \"symbol\": \"BehindSeconds\"}\n  ],\n  \"chain\": [\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/ticker/ticker.go\", \"symbol\": \"New\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\", \"symbol\": \"schedulePeriodic\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\", \"symbol\": \"processTick\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\", \"symbol\": \"runJobFn\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/alert_rule.go\", \"symbol\": \"Run\"}\n  ],\n  \"text\": \"The alert evaluation scheduler is implemented in Grafana's next-gen alerting (ngalert) package under pkg/services/ngalert/schedule/.\\n\\n**Scheduler tick implementation:**\\n- `pkg/services/ngalert/schedule/ticker/ticker.go`: The `ticker.T` struct and `New()` function implement a custom interval ticker that never drops ticks (queues them), emitting `time.Time` values on its `C` channel at each interval mark.\\n- `pkg/services/ngalert/schedule/schedule.go`: The `schedule` struct (line 60) is the main scheduler. `schedulePeriodic()` (line 246) is the main loop that reads ticks from the ticker channel and calls `processTick()` (line 276) on each tick. `processTick()` determines which alert rules are due for evaluation based on their configured interval and the current tick number, then calls `runJobFn()` (line 426) to dispatch evaluations.\\n- `pkg/services/ngalert/schedule/alert_rule.go`: The `alertRule.Run()` method runs per-rule goroutines that receive evaluation signals via `evalCh` and execute the actual evaluation.\\n\\n**Evaluation cycle overrun detection:**\\n- In `runJobFn()` (schedule.go line 426-443), after sending an evaluation to a rule's routine via `next.ruleRoutine.Eval(&next.Evaluation)`, the return value includes a `dropped` pointer. If `dropped != nil`, the rule's evaluation channel was already full — meaning the previous evaluation had not completed before the next tick arrived.\\n- When this occurs, the scheduler logs: `\\\"Tick dropped because alert rule evaluation is too slow\\\"` (sche
+...
Output
{'type': 'create', 'filePath': '/workspace/answer.json', 'content': '{\n  "files": [\n    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/schedule/schedule.go"},\n    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/schedule/alert_rule.go"},\n    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/schedule/ticker/ticker.go"},\n    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/schedule/registry.go"},\n    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/metrics/scheduler.go"}\n  ],\n  "symbols": [\n    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/schedule/schedule.go", "symbol": "schedule"},\n    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/schedule/schedule.go", "symbol": "schedulePeriodic"},\n    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/schedule/schedule.go", "symbol": "processTick"},\n    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/schedule/schedule.go", "symbol": "runJobFn"},\n    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/schedule/alert_rule.go", "symbol": "Run"},\n    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/schedule/ticker/ticker.go", "symbol": "New"},\n    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/schedule/registry.go", "symbol": "Evaluation"},\n    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/metrics/scheduler.go", "symbol": "Scheduler"},\n    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/metrics/scheduler.go", "symbol": "EvaluationMissed"},\n    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/metrics/scheduler.go", "symbol": "BehindSeconds"}\n  ],\n  "chain": [\n    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/schedule/ticker/ticker.go", "symbol": "New"},\n    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/schedule/schedule.go", "symbol": "schedulePeriodic"},\n    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/schedule/schedule.go", "symbol": "processTick"},\n    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/schedule/schedule.go", "symbol": "runJobFn"},\n    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/schedule/alert_rule.go", "symbol": "Run"}\n  ],\n  "text": "The alert evaluation scheduler is implemented in Grafana\'s next-gen alerting (ngalert) package under pkg/services/ngalert/schedule/.\\n\\n**Scheduler tick implementation:**\\n- `pkg/services/ngalert/schedule/ticker/ticker.go`: The `ticker.T` struct and `New()` function implement a custom interval ticker that never drops ticks (queues them), emitting `time.Time` values on its `C` channel at each interval mark.\\n- `pkg/services/ngalert/schedule/schedule.go`: The `schedule` struct (line 60) is the main scheduler. `schedulePeriodic()` (line 246) is the main loop that reads ticks from the ticker channel and calls `processTick()` (line 276) on each tick. `processTick()` determines which alert rules are due for evaluation based on their configured interval and the current tick number, then calls `runJobFn()` (line 426) to dispatch evaluations.\\n- `pkg/services/ngalert/schedule/alert_rule.go`: The `alertRule.Run()` method runs per-rule goroutines that receive evaluation signals via `evalCh` and execute the actual evaluation.\\n\\n**Evaluation cycle overrun detection:**\\n- In `runJobFn()` (schedule.go line 426-443), after sending an evaluation to a rule\'s routine via `next.ruleRoutine.Eval(&next.Evaluation)`, the return value includes a `dropped` pointer. If `dropped != nil`, the rule\'s evaluation channel was already full — meaning the previous evaluation had not completed before the next tick arrived.\\n- When this occurs, the scheduler logs: `\\"Tick dropped because alert rule evaluation is too slow\\"` (schedule.go line 438) at WARN level, including the rule key, current scheduled time, and the dropped tick time.\\n- This also increments the `EvaluationMissed` counter metric (`grafana_alerting_schedule_rule_evaluations_...
Bash (27)
1. $ find /workspace -type f -name "*.go" | grep -E "(alert|schedul)" | head -30
2. $ find /workspace -type f -name "*.go" -path "*/ngalert/*" | head -50
3. $ grep -r "alert evaluation took longer" /workspace --include="*.go"
4. $ grep -r "evaluation took longer\|evaluation cycle\|cycle overrun\|time budget" /workspace --include="*.go" | head -20
5. $ find /workspace/grafana--26d36ec/pkg/services/ngalert -type f -name "*.go" | grep -E "(schedul|engine|tick|eval)" 
6. $ grep -n "Tick dropped\|evaluation is too slow" /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go
7. $ grep -rn "behind\|overrun\|longer than" /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ --include="*.go" | head -20
8. $ grep -rn "BehindSeconds\|duration\|behind\|slow\|missed" /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ --include="*.go" | grep -E "(BehindSeconds|Evaluation|Missed|slow)" | head -30
9. $ grep -rn "scheduler_behind_seconds\|BehindSeconds" /workspace/grafana--26d36ec/pkg/services/ngalert --include="*.go"
10. $ grep -rn "Processing tick\|Tick processed" /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ --include="*.go"
11. $ grep -rn "type Evaluation" /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ --include="*.go"
12. $ grep -rn "SchedulePeriodicDuration\|schedule_periodic_duration" /workspace/grafana--26d36ec/pkg/services/ngalert --include="*.go"
13. $ grep -n "BehindSeconds\|Tick dropped\|evaluation is too slow" /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule_unit_test.go | head -20
14. $ grep -B5 -A5 "scheduler_behind_seconds" /workspace/grafana--26d36ec/pkg/services/ngalert/metrics/scheduler.go
15. $ grep -B5 -A10 "Tick dropped" /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go
16. $ find /workspace -name "*.go" -path "*/ngalert/*" | head -5 && ls /workspace/ 2>/dev/null | head -20
17. $ grep -rn "alert evaluation took longer\|evaluation took longer\|took longer than expected\|evaluation.*overrun\|overrun.*evaluation" /workspace/grafana--26d36ec/pkg/services/ 2>/dev/null | head -30
18. $ grep -rn "Tick dropped\|tick dropped\|evaluation is too slow\|too slow\|dropped.*tick\|tick.*dropped" /workspace/grafana--26d36ec/pkg/services/ 2>/dev/null | head -30
19. $ grep -rn "longer than\|alert.*evaluation\|evaluation.*longer\|BehindSeconds\|behind.*second\|scheduler.*behind" /workspace/grafana--26d36ec/pkg/services/ngalert/ 2>/dev/null | grep -v "_test.go\|.md" | head -30
20. $ ls /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/
21. $ grep -rn "longer than\|took longer\|evaluation.*overrun\|cycle overrun" /workspace/grafana--26d36ec/pkg/services/alerting/ 2>/dev/null | head -20
22. $ ls /workspace/grafana--26d36ec/pkg/services/alerting/ 2>/dev/null
23. $ find /workspace/grafana--26d36ec -name "*.go" | xargs grep -l "longer than expected\|evaluation.*longer\|alert.*longer" 2>/dev/null | head -20
24. $ grep -n "longer than expected\|evaluation.*longer\|alert.*longer" /workspace/grafana--26d36ec/pkg/setting/setting.go
25. $ grep -rn "alert evaluation\|alerting.*evaluation\|evaluation.*alert" /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go | head -20
26. $ grep -n "Warn\|Warnf\|log\." /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go | head -20
27. $ grep -n "longer than\|alert evaluation took" /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go 2>/dev/null | head -20
Sonnet 4.6 + MCP
Sourcegraph, no local source
0.167 rewardmean 0.172 (n=3)17 turns17 tools$0.61
repr trial mcp_ccx-incident-145_uv7pkt__9EKDDZT · open full trace →
Instruction sent
# IMPORTANT: Source Code Access
+
+**Local source files are not present.** Your workspace does not contain source code. You **MUST** use Sourcegraph MCP tools to discover, read, and understand code before making any changes.
+
+**Target Repositories (version-pinned mirrors):**
+
+- `github.com/sg-evals/grafana--26d36ec` — use `repo:^github.com/sg-evals/grafana--26d36ec$` filter
+
+Scope ALL keyword_search/nls_search queries to these repos.
+Use the repo name as the `repo` parameter for read_file/go_to_definition/find_references.
+
+
+## Required Workflow
+
+1. **Search first** — Use MCP tools to find relevant files and understand existing patterns
+2. **Read remotely** — Use `sg_read_file` to read full file contents from Sourcegraph
+3. **Edit locally** — Use Edit, Write, and Bash to create or modify files in your working directory
+4. **Verify locally** — Run tests with Bash to check your changes
+5. **Produce answer.json** — After completing your edits, also write `/workspace/answer.json` summarizing your work:
+   ```json
+   {
+     "analysis": {
+       "summary": "Brief description of your approach",
+       "files_examined": [{"path": "file.ext", "description": "..."}],
+       "reasoning": "Detailed explanation or analysis"
+     },
+     "changes": [
+       {"file": "path.ext", "description": "...", "diff": "unified diff"}
+     ]
+   }
+   ```
+   Include `changes` with unified diffs for every file you modified. For analysis-only tasks, omit `changes` and focus on `analysis`.
+
+## Tool Selection
+
+| Goal | Tool |
+|------|------|
+| Exact symbol/string | `sg_keyword_search` |
+| Concepts/semantic search | `sg_nls_search` |
+| Trace usage/callers | `sg_find_references` |
+| See implementation | `sg_go_to_definition` |
+| Read full file | `sg_read_file` |
+| Browse structure | `sg_list_files` |
+| Find repos | `sg_list_repos` |
+| Search commits | `sg_commit_search` |
+| Track changes | `sg_diff_search` |
+| Compare versions | `sg_compare_revisions` |
+
+**Decision logic:**
+1. Know the exact symbol? → `sg_keyword_search`
+2. Know the concept, not the name? → `sg_nls_search`
+3. Need definition of a symbol? → `sg_go_to_definition`
+4. Need all callers/references? → `sg_find_references`
+5. Need full file content? → `sg_read_file`
+
+## Scoping (Always Do This)
+
+```
+repo:^github.com/ORG/REPO$           # Exact repo (preferred)
+repo:github.com/ORG/                 # All repos in org
+file:.*\.ts$                         # TypeScript only
+file:src/api/                        # Specific directory
+```
+
+Start narrow. Expand only if results are empty.
+
+## Efficiency Rules
+
+- Chain searches logically: search → read → references → definition
+- Don't re-search for the same pattern; use results from prior calls
+- Prefer `sg_keyword_search` over `sg_nls_search` when you have exact terms
+- Read 2-3 related files before synthesising, rather than one at a time
+- Don't read 20+ remote files without writing code — once you understand the pattern, start implementing
+
+## If Stuck
+
+If MCP search returns no results:
+1. Broaden the search query (synonyms, partial identifiers)
+2. Try `sg_nls_search` for semantic matching
+3. Use `sg_list_files` to browse the directory structure
+4. Use `sg_list_repos` to verify the repository name
+
+---
+
+**Sourcegraph Repositories:** `github.com/sg-evals/grafana--26d36ec`
+
+# IMPORTANT: Source Code Access
+
+**Local source files are not present.** Your workspace does not contain source code. You **MUST** use Sourcegraph MCP tools to discover, read, and understand code before making any changes.
+
+**Target Repositories (version-pinned mirrors):**
+
+- `github.com/sg-evals/grafana--26d36ec` — use `repo:^github.com/sg-evals/grafana--26d36ec$` filter
+
+Scope ALL keyword_search/nls_search queries to these repos.
+Use the repo name as the `repo` parameter for read_file/go_to_definition/find_references.
+
+
+## Required Workflow
+
+1. **Search first** — Use MCP tools to find relevant files and understand existing patterns
+2. **Read remotely** — Use `sg_read_file` to read full file contents from Sourcegraph
+3. **Edit locally** — Use Edit, Write, and Bash to create or modify files in your working directory
+4. **Verify locally** — Run tests with Bash to check your changes
+
+## Tool Selection
+
+| Goal | Tool |
+|------|------|
+| Exact symbol/string | `sg_keyword_search` |
+| Concepts/semantic search | `sg_nls_search` |
+| Trace usage/callers | `sg_find_references` |
+| See implementation | `sg_go_to_definition` |
+| Read full file | `sg_read_file` |
+| Browse structure | `sg_list_files` |
+| Find repos | `sg_list_repos` |
+| Search commits | `sg_commit_search` |
+| Track changes | `sg_diff_search` |
+| Compare versions | `sg_compare_revisions` |
+
+**Decision logic:**
+1. Know the exact symbol? → `sg_keyword_search`
+2. Know the concept, not the name? → `sg_nls_search`
+3. Need definition of a symbol? → `sg_go_to_definition`
+4. Need all callers/references? → `sg_find_references`
+5. Need full file content? → `sg_read_file`
+
+## Scoping (Always Do This)
+
+```
+repo:^github.com/ORG/REPO$           # Exact repo (preferred)
+repo:github.com/ORG/                 # All repos in org
+file:.*\.ts$                         # TypeScript only
+file:src/api/                        # Specific directory
+```
+
+Start narrow. Expand only if results are empty.
+
+## Efficiency Rules
+
+- Chain searches logically: search → read → references → definition
+- Don't re-search for the same pattern; use results from prior calls
+- Prefer `sg_keyword_search` over `sg_nls_search` when you have exact terms
+- Read 2-3 related files before synthesising, rather than one at a time
+- Don't read 20+ remote files without writing code — once you understand the pattern, start implementing
+
+## If Stuck
+
+If MCP search returns no results:
+1. Broaden the search query (synonyms, partial identifiers)
+2. Try `sg_nls_search` for semantic matching
+3. Use `sg_list_files` to browse the directory structure
+4. Use `sg_list_repos` to verify the repository name
+
+---
+
+**Sourcegraph Repositories:** `github.com/sg-evals/grafana--26d36ec`
+
+# Grafana Alert Evaluation Cycle Overrun
+
+## Your Task
+
+Grafana logs warn 'alert evaluation took longer than expected'. Find the Go source files in grafana/grafana that (1) implement the alerting evaluation scheduler tick and (2) detect and log when an evaluation cycle overruns its time budget.
+
+## Context
+
+You are working on a codebase task involving repos from the incident domain.
+
+## Available Resources
+
+The local `/workspace/` directory contains: sg-evals/grafana--26d36ec.
+
+
+## Output Format
+
+Create a file at `/workspace/answer.json` with your findings in the following structure:
+
+```json
+{
+  "files": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go"}
+  ],
+  "symbols": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "SymbolName"}
+  ],
+  "chain": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "FunctionName"}
+  ],
+  "text": "Narrative explanation of your findings, citing repos and file paths."
+}
+```
+
+Include only the fields relevant to this task. Your answer is evaluated against a closed-world oracle — completeness matters.
+
+## Evaluation
+
+Your answer will be scored on:
+- **File recall and precision**: Did you find all relevant files?
+
+## COVERAGE REQUIREMENTS — Do Not Write answer.json Too Early
+
+Before writing `answer.json`, you **must** verify coverage across all major
+subsystems named in the task.
+
+**Minimum workflow:**
+1. **Enumerate** — Search for all relevant directories and files across the codebase.
+2. **Read** — Read representative implementation files for each subsystem.
+3. **Extract** — Extract the key symbols required by the task (not just file paths).
+4. **Gap check** — List any providers, services, or middleware layers mentioned in
+   the task that are NOT yet backed by a concrete file read. If any gaps exist,
+   search for them before proceeding.
+5. **Only then** write `answer.json`.
+
+Do not stop after finding a plausible initial set of paths. The task rewards
+**broad, complete coverage** of required files and symbols.
+
+## PRE-TEST SANITY CHECK
+
+Before running tests, perform this check:
+1. List every file you have modified or created.
+2. For each file, state in one sentence why it is necessary for the task.
+3. If any file is unrelated to the stated task, **do not write it** (or revert
+   if already written).
+
+Use MCP for discovery and confirmation. Use local repo state only for narrow
+patching logic. Do not use `sg_read_file` output as a template to copy wholesale
+into the workspace.
+
Conversation (109)
#TypeToolText
1system-
2system-
3system-
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5assistant-
I'll search for the Grafana alerting evaluation scheduler and overrun detection code.
6assistantToolSearch
7userToolSearch
{"matches": ["mcp__sourcegraph__sg_keyword_search", "mcp__sourcegraph__sg_nls_search"], "query": "select:mcp__sourcegraph__sg_keyword_search,mcp__sourcegraph__sg_nls_search", "total_deferred_tools": 33}
8system-
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11assistantmcp__sourcegraph__sg_keyword_search
12usermcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/grafana--26d36ec – packages/grafana-alerting/src/grafana/api/rules/v0alpha1/rules.api.gen.ts\n502:   fieldValidation?: string;\n503:   alertRule: AlertRule;\n504: };\n505: export type UpdateAlertRuleStatusApiResponse = /** status 200 OK */ AlertRule | /** status 201 Created */ AlertRule;\n506: export type UpdateAlertRuleStatusApiArg = {\n507:   /** name of the AlertRule */\n508:   name: string;\n509: \n448:   fieldValidation?: string;\n449:   alertRule: AlertRule;\n450: };\n451: export type DeleteAlertRuleApiResponse = /** status 200 OK */ Status | /** status 202 Accepted */ Status;\n452: export type DeleteAlertRuleApiArg = {\n453:   /** name of the AlertRule */\n454:   name: string;\n455: \n376:   fieldValidation?: string;\n377:   alertRule: AlertRule;\n378: };\n379: export type DeletecollectionAlertRuleApiResponse = /** status 200 OK */ Status;\n380: export type DeletecollectionAlertRuleApiArg = {\n381:   /** If 'true', then the output is pretty printed. Defaults to 'false' unless the user-agent indicates a browser or command-line HTTP tool (curl and wget). */\n382: \n\n# github.com/sg-evals/grafana--26d36ec – pkg/tests/apis/openapi_snapshots/rules.alerting.grafana.app-v0alpha1.json\n2280:     \"schemas\": {\n2281:       \"com.github.grafana.grafana.apps.alerting.rules.pkg.apis.alerting.v0alpha1.AlertRule\": {\n2282:         \"type\": \"object\",\n2283: \n2369:       },\n2370:       \"com.github.grafana.grafana.apps.alerting.rules.pkg.apis.alerting.v0alpha1.AlertRuleList\": {\n2371:         \"type\": \"object\",\n2372: \n2469:       },\n2470:       \"com.github.grafana.grafana.apps.alerting.rules.pkg.apis.alerting.v0alpha1.AlertRuleSpec\": {\n2471:         \"type\": \"object\",\n2472: \n\n# github.com/sg-evals/grafana--26d36ec – pkg/test...
13assistantmcp__sourcegraph__sg_keyword_search
14usermcp__sourcegraph__sg_keyword_search
{"text":"No results.\n\nNo results found."}
15system-
16system-
17system-
18assistant-
Let me search for the specific log message and alerting scheduler patterns.
19assistantmcp__sourcegraph__sg_keyword_search
20usermcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/grafana--26d36ec – pkg/services/ngalert/writer/prom.go\n126: \n127: \t// ExpectedErrors are user-level write errors like trying to write an invalid series.\n128: \tExpectedErrors = []string{\n129: \t\tMimirDistributorMaxWriteMessageSizeError,\n130: \n74: \t// https://github.com/grafana/mimir/blob/1ff367ef58987cd1941de03a8d6923fde82dfdd3/pkg/distributor/validate.go#L491-L491\n75: \tMimirMetricMetadataMetricNameTooLongError = \"err-mimir-metric-name-too-long\"\n76: \tMimirMetricMetadataMissingMetricNameError = \"err-mimir-metadata-missing-metric-name\"\n77: \tMimirMetricMetadataUnitTooLongError       = \"err-mimir-unit-too-long\"\n78: \n79: \n111: var (\n112: \t// Unexpected, 500-like write errors.\n113: \tErrUnexpectedWriteFailure = errors.New(\"failed to write time series\")\n114: \t// Expected, user-level write errors like trying to write an invalid series.\n115: \tErrRejectedWrite          = errors.New(\"series was rejected\")\n116: \n\n# github.com/sg-evals/grafana--26d36ec – pkg/services/ngalert/api/util.go\n79: \tdefault:\n80: \t\treturn nil, unexpectedDatasourceTypeError(ds.Type, expectedType.String())\n81: \t}\n82: \n69: \t}\n70: \tswitch expectedType {\n71: \tcase apimodels.AlertmanagerBackend:\n72: \n203: \t\tif !strings.Contains(contentType, \"yaml\") {\n204: \t\t\treturn nil, fmt.Errorf(\"unexpected content type from upstream. expected YAML, got %v\", contentType)\n205: \t\t}\n206: \n\n# github.com/sg-evals/grafana--26d36ec – pkg/expr/sql_command.go\n268: //   - No numeric field is found.\n269: //   - More than one numeric field exists.\n270: //   - Any label set appears more than once.\n271: func extractNumberSetFromSQLForAlerting(frame *data.Frame) ([]mathexp.Number, error) {\n272: \n446: \n447: \t// If meta.type is not suppor...
21assistantmcp__sourcegraph__sg_keyword_search
22usermcp__sourcegraph__sg_keyword_search
{"text":"No results.\n\nNo results found."}
23system-
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25assistantmcp__sourcegraph__sg_keyword_search
26usermcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/grafana--26d36ec – pkg/services/ngalert/metrics/scheduler.go\n6: \n7: \t\"github.com/grafana/grafana/pkg/services/ngalert/schedule/ticker\"\n8: )\n9: \n181: \t\t\t\tSubsystem: Subsystem,\n182: \t\t\t\tName:      \"schedule_rule_evaluations_missed_total\",\n183: \t\t\t\tHelp:      \"The total number of rule evaluations missed due to a slow rule evaluation.\",\n184: \t\t\t},\n185: \n14: \n15: type Scheduler struct {\n16: \tRegisterer                          prometheus.Registerer\n17: \n\n# github.com/sg-evals/grafana--26d36ec – pkg/services/ngalert/schedule/schedule.go\n16: \t\"github.com/grafana/grafana/pkg/services/featuremgmt\"\n17: \t\"github.com/grafana/grafana/pkg/services/ngalert/api/tooling/definitions\"\n18: \t\"github.com/grafana/grafana/pkg/services/ngalert/eval\"\n19: \t\"github.com/grafana/grafana/pkg/services/ngalert/metrics\"\n20: \tngmodels \"github.com/grafana/grafana/pkg/services/ngalert/models\"\n21: \t\"github.com/grafana/grafana/pkg/services/ngalert/schedule/ticker\"\n22: \t\"github.com/grafana/grafana/pkg/services/ngalert/state\"\n23: \t\"github.com/grafana/grafana/pkg/setting\"\n24: \n245: \n246: func (sch *schedule) schedulePeriodic(ctx context.Context, t *ticker.T) error {\n247: \tdispatcherGroup, ctx := errgroup.WithContext(ctx)\n248: \n25: \n26: // ScheduleService is an interface for a service that schedules the evaluation\n27: // of alert rules.\n28: type ScheduleService interface {\n29: \t// Run the scheduler until the context is canceled or the scheduler returns\n30: \t// an error. The scheduler is terminated when this function returns.\n31: \tRun(context.Context) error\n32: \n\n# github.com/sg-evals/grafana--26d36ec – pkg/services/ngalert/ngalert.go\n342: \t\tTracer:               ng.tracer,\n343: \t\tLog:    ...
27assistantmcp__sourcegraph__sg_nls_search
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{"text":"# github.com/sg-evals/grafana--26d36ec – pkg/services/ngalert/schedule/schedule.go\n437: \t\tif dropped != nil {\n438: \t\t\tsch.log.Warn(\"Tick dropped because alert rule evaluation is too slow\", append(key.LogContext(), \"time\", next.scheduledAt, \"droppedTick\", dropped.scheduledAt)...)\n439: \t\t\torgID := fmt.Sprint(key.OrgID)\n440: \t\t\tsch.metrics.EvaluationMissed.WithLabelValues(orgID, next.rule.Title).Inc()\n441: \t\t}\n442: \n274: // TODO refactor to accept a callback for tests that will be called with things that are returned currently, and return nothing.\n275: // Returns a slice of rules that were scheduled for evaluation, map of stopped rules, and a slice of updated rules\n276: func (sch *schedule) processTick(ctx context.Context, dispatcherGroup *errgroup.Group, tick time.Time) ([]readyToRunItem, map[ngmodels.AlertRuleKey]struct{}, []ngmodels.AlertRuleKeyWithVersion) {\n277: \ttickNum := tick.Unix() / int64(sch.baseInterval.Seconds())\n278: \n279: \n95: \n96: \tmetrics *metrics.Scheduler\n97: \n98: \talertsSender    AlertsSender\n99: \tminRuleInterval time.Duration\n100: \n101: \t// schedulableAlertRules contains the alert rules that are considered for\n102: \t// evaluation in the current tick. The evaluation of an alert rule in the\n103: \t// current tick depends on its evaluation interval and when it was\n104: \t// last evaluated.\n105: \tschedulableAlertRules alertRulesRegistry\n106: \n107: \n\n# github.com/sg-evals/grafana--26d36ec – pkg/services/ngalert/metrics/scheduler.go\n27: \tGroups                              *prometheus.GaugeVec\n28: \tSchedulePeriodicDuration            prometheus.Histogram\n29: \tSchedulableAlertRules               prometheus.Gauge\n30: \tSchedulableAlertRulesHash           prometheus.Gauge\n31: \tUpdateSchedula...
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I found the relevant schedule files. Let me read the key files in detail.
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{"matches": ["mcp__sourcegraph__sg_read_file"], "query": "select:mcp__sourcegraph__sg_read_file", "total_deferred_tools": 33}
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{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/grafana--26d36ec@7b5876467dc156dd3117dd0b3c15f994100e9597/-/blob/pkg/services/ngalert/schedule/schedule.go\n1: package schedule\n2: \n3: import (\n4: \t\"context\"\n5: \t\"fmt\"\n6: \t\"net/url\"\n7: \t\"time\"\n8: \n9: \t\"github.com/benbjohnson/clock\"\n10: \t\"golang.org/x/sync/errgroup\"\n11: \n12: \t\"github.com/grafana/grafana-plugin-sdk-go/data\"\n13: \n14: \t\"github.com/grafana/grafana/pkg/infra/log\"\n15: \t\"github.com/grafana/grafana/pkg/infra/tracing\"\n16: \t\"github.com/grafana/grafana/pkg/services/featuremgmt\"\n17: \t\"github.com/grafana/grafana/pkg/services/ngalert/api/tooling/definitions\"\n18: \t\"github.com/grafana/grafana/pkg/services/ngalert/eval\"\n19: \t\"github.com/grafana/grafana/pkg/services/ngalert/metrics\"\n20: \tngmodels \"github.com/grafana/grafana/pkg/services/ngalert/models\"\n21: \t\"github.com/grafana/grafana/pkg/services/ngalert/schedule/ticker\"\n22: \t\"github.com/grafana/grafana/pkg/services/ngalert/state\"\n23: \t\"github.com/grafana/grafana/pkg/setting\"\n24: )\n25: \n26: // ScheduleService is an interface for a service that schedules the evaluation\n27: // of alert rules.\n28: type ScheduleService interface {\n29: \t// Run the scheduler until the context is canceled or the scheduler returns\n30: \t// an error. The scheduler is terminated when this function returns.\n31: \tRun(context.Context) error\n32: }\n33: \n34: // AlertsSender is an interface for a service that is responsible for sending notifications to the end-user.\n35: //\n36: //go:generate mockery --name AlertsSender --structname AlertsSenderMock --inpackage --filename alerts_sender_mock.go --with-expecter\n37: type AlertsSender interface {\n38: \tSend(ctx context.Context, key ngmodels.AlertRuleKey, alert...
44assistantmcp__sourcegraph__sg_read_file
45usermcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/grafana--26d36ec@7b5876467dc156dd3117dd0b3c15f994100e9597/-/blob/pkg/services/ngalert/schedule/alert_rule.go\n1: package schedule\n2: \n3: import (\n4: \t\"context\"\n5: \t\"errors\"\n6: \t\"fmt\"\n7: \t\"net/url\"\n8: \t\"time\"\n9: \n10: \t\"github.com/benbjohnson/clock\"\n11: \t\"github.com/prometheus/alertmanager/api/v2/models\"\n12: \t\"go.opentelemetry.io/otel/attribute\"\n13: \t\"go.opentelemetry.io/otel/codes\"\n14: \t\"go.opentelemetry.io/otel/trace\"\n15: \n16: \t\"github.com/grafana/grafana/pkg/infra/log\"\n17: \t\"github.com/grafana/grafana/pkg/infra/tracing\"\n18: \t\"github.com/grafana/grafana/pkg/services/datasources\"\n19: \t\"github.com/grafana/grafana/pkg/services/featuremgmt\"\n20: \t\"github.com/grafana/grafana/pkg/services/ngalert/api/tooling/definitions\"\n21: \t\"github.com/grafana/grafana/pkg/services/ngalert/eval\"\n22: \t\"github.com/grafana/grafana/pkg/services/ngalert/metrics\"\n23: \tngmodels \"github.com/grafana/grafana/pkg/services/ngalert/models\"\n24: \t\"github.com/grafana/grafana/pkg/services/ngalert/state\"\n25: \t\"github.com/grafana/grafana/pkg/services/org\"\n26: \t\"github.com/grafana/grafana/pkg/services/user\"\n27: \t\"github.com/grafana/grafana/pkg/setting\"\n28: \t\"github.com/grafana/grafana/pkg/util\"\n29: )\n30: \n31: // Rule represents a single piece of work that is executed periodically by the ruler.\n32: type Rule interface {\n33: \t// Run creates the resources that will perform the rule's work, and starts it. It blocks indefinitely, until Stop is called or another signal is sent.\n34: \tRun() error\n35: \t// Stop shuts down the rule's execution with an optional reason. It has no effect if the rule has not yet been Run.\n36: \tStop(reason error)\n37: \t// Eva...
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Now let me look at the ticker package which is part of the scheduler's time-tracking mechanism.
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{"text":"# github.com/sg-evals/grafana--26d36ec – pkg/services/ngalert/metrics/scheduler.go\n31: \tUpdateSchedulableAlertRulesDuration prometheus.Histogram\n32: \tTicker                              *ticker.Metrics\n33: \tEvaluationMissed                    *prometheus.CounterVec\n34: \n16: \tRegisterer                          prometheus.Registerer\n17: \tBehindSeconds                       prometheus.Gauge\n18: \tEvalTotal                           *prometheus.CounterVec\n19: \n176: \t\t),\n177: \t\tTicker: ticker.NewMetrics(r, \"alerting\"),\n178: \t\tEvaluationMissed: promauto.With(r).NewCounterVec(\n179: \n\n# github.com/sg-evals/grafana--26d36ec – pkg/services/ngalert/schedule/ticker/metrics.go\n1: package ticker\n2: \n3: \n30: \t\t\tSubsystem: subsystem,\n31: \t\t\tName:      \"ticker_interval_seconds\",\n32: \t\t\tHelp:      \"Interval at which the ticker is meant to tick.\",\n33: \t\t}),\n34: \n24: \t\t\tSubsystem: subsystem,\n25: \t\t\tName:      \"ticker_next_tick_timestamp_seconds\",\n26: \t\t\tHelp:      \"Timestamp of the next tick in seconds before it is consumed.\",\n27: \n\n# github.com/sg-evals/grafana--26d36ec – pkg/plugins/manager/process/process.go\n12: type Service struct {\n13: \tkeepPluginAliveTickerDuration time.Duration\n14: }\n15: \n9: \n10: const defaultKeepPluginAliveTickerDuration = time.Second\n11: \n12: \n67: func (s *Service) keepPluginAlive(p *plugins.Plugin) error {\n68: \tticker := time.NewTicker(s.keepPluginAliveTickerDuration)\n69: \n70: \n\n# github.com/sg-evals/grafana--26d36ec – pkg/util/retryer/retryer.go\n19: \tcurrentDelay := minDelay\n20: \tvar ticker *time.Ticker\n21: \n22: \n36: \n37: \t\tif ticker == nil {\n38: \t\t\tticker = time.NewTicker(currentDelay)\n39: \t\t\tdefer ticker.Stop()\n40: \t\t} else {\n41: \n44: \n45: \t\...
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{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/grafana--26d36ec@7b5876467dc156dd3117dd0b3c15f994100e9597/-/blob/pkg/services/ngalert/schedule/ticker\n1: 100644 blob 9c8a60e385042e6990bce11ed09eb7cc66372a1c\tmetrics.go\n2: 100644 blob a52b9c4e5598362de287ff26bc1f036a9cce460c\tticker.go\n3: 100644 blob a8eb28afd772faa4bfe1b6b8a647f048613435e2\tticker_test.go\n4: "}
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{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/grafana--26d36ec@7b5876467dc156dd3117dd0b3c15f994100e9597/-/blob/pkg/services/ngalert/schedule/ticker/ticker.go\n1: package ticker\n2: \n3: import (\n4: \t\"fmt\"\n5: \t\"time\"\n6: \n7: \t\"github.com/benbjohnson/clock\"\n8: \n9: \t\"github.com/grafana/grafana/pkg/infra/log\"\n10: )\n11: \n12: // Ticker emits ticks at regular time intervals. it's like a time.Ticker, except:\n13: //   - it doesn't drop ticks for slow receivers, rather, it queues up.  so that callers are in control to instrument what's going on.\n14: //   - it ticks on interval marks or very shortly after. this provides a predictable load pattern\n15: //     (this shouldn't cause too much load contention issues because the next steps in the pipeline just process at their own pace)\n16: //   - the timestamps are used to mark \"last datapoint to query for\" and as such, are a configurable amount of seconds in the past\n17: type T struct {\n18: \tC        chan time.Time\n19: \tclock    clock.Clock\n20: \tlast     time.Time\n21: \tinterval time.Duration\n22: \tmetrics  *Metrics\n23: \tstopCh   chan struct{}\n24: \tlogger   log.Logger\n25: }\n26: \n27: // NewTicker returns a Ticker that ticks on interval marks (or very shortly after) starting at c.Now(), and never drops ticks. interval should not be negative or zero.\n28: func New(c clock.Clock, interval time.Duration, metric *Metrics, logger log.Logger) *T {\n29: \tif interval <= 0 {\n30: \t\tpanic(fmt.Errorf(\"non-positive interval [%v] is not allowed\", interval))\n31: \t}\n32: \tt := &T{\n33: \t\tC:        make(chan time.Time),\n34: \t\tclock:    c,\n35: \t\tlast:     getStartTick(c, interval),\n36: \t\tinterval: interval,\n37: \t\tmetrics:  metric,\n38: \t\tstopCh:   make(chan struct{}),\n39:...
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{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/grafana--26d36ec@7b5876467dc156dd3117dd0b3c15f994100e9597/-/blob/pkg/services/ngalert/schedule/recording_rule.go\n1: package schedule\n2: \n3: import (\n4: \tcontext \"context\"\n5: \t\"fmt\"\n6: \t\"time\"\n7: \n8: \t\"github.com/benbjohnson/clock\"\n9: \t\"github.com/grafana/grafana-plugin-sdk-go/backend\"\n10: \t\"github.com/grafana/grafana-plugin-sdk-go/data\"\n11: \t\"go.opentelemetry.io/otel/attribute\"\n12: \t\"go.opentelemetry.io/otel/codes\"\n13: \t\"go.opentelemetry.io/otel/trace\"\n14: \t\"go.uber.org/atomic\"\n15: \n16: \t\"github.com/grafana/grafana/pkg/infra/log\"\n17: \t\"github.com/grafana/grafana/pkg/infra/tracing\"\n18: \t\"github.com/grafana/grafana/pkg/services/ngalert/eval\"\n19: \t\"github.com/grafana/grafana/pkg/services/ngalert/metrics\"\n20: \tngmodels \"github.com/grafana/grafana/pkg/services/ngalert/models\"\n21: \t\"github.com/grafana/grafana/pkg/setting\"\n22: \t\"github.com/grafana/grafana/pkg/util\"\n23: )\n24: \n25: type RuleStatus struct {\n26: \tHealth              string\n27: \tLastError           error\n28: \tEvaluationTimestamp time.Time\n29: \tEvaluationDuration  time.Duration\n30: }\n31: \n32: type recordingRule struct {\n33: \tkey ngmodels.AlertRuleKeyWithGroup\n34: \n35: \tctx                 context.Context\n36: \tevalCh              chan *Evaluation\n37: \tstopFn              util.CancelCauseFunc\n38: \thealth              *atomic.String\n39: \tlastError           *atomic.Error\n40: \tevaluationTimestamp *atomic.Time\n41: \tevaluationDuration  *atomic.Duration\n42: \n43: \tretryConfig RetryConfig\n44: \n45: \tclock       clock.Clock\n46: \tevalFactory eval.EvaluatorFactory\n47: \tcfg         setting.RecordingRuleSettings\n48: \twriter      RecordingWriter\n49: \n50:...
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Let me also check the metrics file to complete the picture.
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{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/grafana--26d36ec@7b5876467dc156dd3117dd0b3c15f994100e9597/-/blob/pkg/services/ngalert/metrics/scheduler.go\n1: package metrics\n2: \n3: import (\n4: \t\"github.com/prometheus/client_golang/prometheus\"\n5: \t\"github.com/prometheus/client_golang/prometheus/promauto\"\n6: \n7: \t\"github.com/grafana/grafana/pkg/services/ngalert/schedule/ticker\"\n8: )\n9: \n10: const (\n11: \tAlertRuleActiveLabelValue = \"active\"\n12: \tAlertRulePausedLabelValue = \"paused\"\n13: )\n14: \n15: type Scheduler struct {\n16: \tRegisterer                          prometheus.Registerer\n17: \tBehindSeconds                       prometheus.Gauge\n18: \tEvalTotal                           *prometheus.CounterVec\n19: \tEvalFailures                        *prometheus.CounterVec\n20: \tEvalDuration                        *prometheus.HistogramVec\n21: \tEvalAttemptTotal                    *prometheus.CounterVec\n22: \tEvalAttemptFailures                 *prometheus.CounterVec\n23: \tProcessDuration                     *prometheus.HistogramVec\n24: \tSendDuration                        *prometheus.HistogramVec\n25: \tSimpleNotificationRules             *prometheus.GaugeVec\n26: \tGroupRules                          *prometheus.GaugeVec\n27: \tGroups                              *prometheus.GaugeVec\n28: \tSchedulePeriodicDuration            prometheus.Histogram\n29: \tSchedulableAlertRules               prometheus.Gauge\n30: \tSchedulableAlertRulesHash           prometheus.Gauge\n31: \tUpdateSchedulableAlertRulesDuration prometheus.Histogram\n32: \tTicker                              *ticker.Metrics\n33: \tEvaluationMissed                    *prometheus.CounterVec\n34: \tSimplifiedEditorRules               *prometheus.GaugeVec\n35: \tPro...
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{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/grafana--26d36ec@7b5876467dc156dd3117dd0b3c15f994100e9597/-/blob/pkg/services/ngalert/schedule/ticker/metrics.go\n1: package ticker\n2: \n3: import (\n4: \t\"github.com/prometheus/client_golang/prometheus\"\n5: \t\"github.com/prometheus/client_golang/prometheus/promauto\"\n6: )\n7: \n8: type Metrics struct {\n9: \tLastTickTime    prometheus.Gauge\n10: \tNextTickTime    prometheus.Gauge\n11: \tIntervalSeconds prometheus.Gauge\n12: }\n13: \n14: func NewMetrics(reg prometheus.Registerer, subsystem string) *Metrics {\n15: \treturn &Metrics{\n16: \t\tLastTickTime: promauto.With(reg).NewGauge(prometheus.GaugeOpts{\n17: \t\t\tNamespace: \"grafana\",\n18: \t\t\tSubsystem: subsystem,\n19: \t\t\tName:      \"ticker_last_consumed_tick_timestamp_seconds\",\n20: \t\t\tHelp:      \"Timestamp of the last consumed tick in seconds.\",\n21: \t\t}),\n22: \t\tNextTickTime: promauto.With(reg).NewGauge(prometheus.GaugeOpts{\n23: \t\t\tNamespace: \"grafana\",\n24: \t\t\tSubsystem: subsystem,\n25: \t\t\tName:      \"ticker_next_tick_timestamp_seconds\",\n26: \t\t\tHelp:      \"Timestamp of the next tick in seconds before it is consumed.\",\n27: \t\t}),\n28: \t\tIntervalSeconds: promauto.With(reg).NewGauge(prometheus.GaugeOpts{\n29: \t\t\tNamespace: \"grafana\",\n30: \t\t\tSubsystem: subsystem,\n31: \t\t\tName:      \"ticker_interval_seconds\",\n32: \t\t\tHelp:      \"Interval at which the ticker is meant to tick.\",\n33: \t\t}),\n34: \t}\n35: }\n36: "}
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I now have a comprehensive understanding of the alerting evaluation scheduler and overrun detection. Let me write the answer.
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File created successfully at: /workspace/answer.json (file state is current in your context — no need to Read it back)
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The answer is complete. Here's a summary of findings:
+
+## Grafana Alert Evaluation Cycle Overrun — Key Files
+
+The overrun detection spans these files in `pkg/services/ngalert/schedule/`:
+
+**Scheduler tick implementation:**
+- **`schedule/ticker/ticker.go`** — Custom `T` ticker that queues ticks without dropping them (unlike `time.Ticker`), giving callers full control over overrun measurement.
+- **`schedule/schedule.go`** — The core scheduler:
+  - `schedulePeriodic()` — main loop; reads ticks and sets `BehindSeconds` metric (`start.Sub(tick).Seconds()`)
+  - `processTick()` — per-tick handler that identifies rules due to run
+  - `runJobFn()` — **logs the overrun**: emits `"Tick dropped because alert rule evaluation is too slow"` (Warn) and increments `EvaluationMissed` counter when `Eval()` returns a dropped tick
+
+**Overrun detection mechanism:**
+- **`schedule/alert_rule.go`** — `alertRule.Eval()` does a **non-blocking drain** of the unbuffered `evalCh` before sending. If a previous evaluation is still pending (rule hasn't consumed the last tick yet), that pending message is captured as `droppedMsg` and returned to `runJobFn`.
+- **`schedule/recording_rule.go`** — `recordingRule.Eval()` has identical logic for recording rules.
+
+**Metrics:**
+- **`metrics/scheduler.go`** — Defines `BehindSeconds`, `EvaluationMissed`, and `SchedulePeriodicDuration`; **`schedule/ticker/metrics.go`** defines per-tick timing gauges.
Tool calls (17)
1. ToolSearch
Input
{
+  "query": "select:mcp__sourcegraph__sg_keyword_search,mcp__sourcegraph__sg_nls_search",
+  "max_results": 5
+}
Output
{'matches': ['mcp__sourcegraph__sg_keyword_search', 'mcp__sourcegraph__sg_nls_search'], 'query': 'select:mcp__sourcegraph__sg_keyword_search,mcp__sourcegraph__sg_nls_search', 'total_deferred_tools': 33}
2. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "alert evaluation took longer than expected repo:^github.com/sg-evals/grafana--26d36ec$"
+}
Output
{'content': '{"text":"# github.com/sg-evals/grafana--26d36ec – packages/grafana-alerting/src/grafana/api/rules/v0alpha1/rules.api.gen.ts\\n502:   fieldValidation?: string;\\n503:   alertRule: AlertRule;\\n504: };\\n505: export type UpdateAlertRuleStatusApiResponse = /** status 200 OK */ AlertRule | /** status 201 Created */ AlertRule;\\n506: export type UpdateAlertRuleStatusApiArg = {\\n507:   /** name of the AlertRule */\\n508:   name: string;\\n509: \\n448:   fieldValidation?: string;\\n449:   alertRule: AlertRule;\\n450: };\\n451: export type DeleteAlertRuleApiResponse = /** status 200 OK */ Status | /** status 202 Accepted */ Status;\\n452: export type DeleteAlertRuleApiArg = {\\n453:   /** name of the AlertRule */\\n454:   name: string;\\n455: \\n376:   fieldValidation?: string;\\n377:   alertRule: AlertRule;\\n378: };\\n379: export type DeletecollectionAlertRuleApiResponse = /** status 200 OK */ Status;\\n380: export type DeletecollectionAlertRuleApiArg = {\\n381:   /** If \'true\', then the output is pretty printed. Defaults to \'false\' unless the user-agent indicates a browser or command-line HTTP tool (curl and wget). */\\n382: \\n\\n# github.com/sg-evals/grafana--26d36ec – pkg/tests/apis/openapi_snapshots/rules.alerting.grafana.app-v0alpha1.json\\n2280:     \\"schemas\\": {\\n2281:       \\"com.github.grafana.grafana.apps.alerting.rules.pkg.apis.alerting.v0alpha1.AlertRule\\": {\\n2282:         \\"type\\": \\"object\\",\\n2283: \\n2369:       },\\n2370:       \\"com.github.grafana.grafana.apps.alerting.rules.pkg.apis.alerting.v0alpha1.AlertRuleList\\": {\\n2371:         \\"type\\": \\"object\\",\\n2372: \\n2469:       },\\n2470:       \\"com.github.grafana.grafana.apps.alerting.rules.pkg.apis.alerting.v0alpha1.AlertRuleSpec\\": {\\n2471:         \\"type\\": \\"object\\",\\n2472: \\n\\n# github.com/sg-evals/grafana--26d36ec – pkg/tests/apis/openapi_snapshots/notifications.alerting.grafana.app-v0alpha1.json\\n5259:         \\"required\\": [\\n5260:           \\"lastEvaluation\\",\\n5261:           \\"state\\"\\n5262: \\n5065:         \\"required\\": [\\n5066:           \\"lastEvaluation\\",\\n5067:           \\"state\\"\\n5068: \\n4642:         \\"required\\": [\\n4643:           \\"lastEvaluation\\",\\n4644:           \\"state\\"\\n4645: \\n\\n# github.com/sg-evals/grafana--26d36ec – packages/grafana-alerting/src/grafana/api/notifications/v0alpha1/notifications.api.gen.ts\\n1760:   };\\n1761:   /** lastEvaluation is the ResourceVersion last evaluated */\\n1762:   lastEvaluation: string;\\n1763:   /** state describes the state of the lastEvaluation.\\n1764:     It is limited to three possible states for machine evaluation. */\\n1765:   state: \'success\' | \'in_progress\' | \'failed\';\\n1766: \\n1583:   };\\n1584:   /** lastEvaluation is the ResourceVersion last evaluated */\\n1585:   lastEvaluation: string;\\n1586:   /** state describes the state of the lastEvaluation.\\n1587:     It is limited to three possible states for machine evaluation. */\\n1588:   state: \'success\' | \'in_progress\' | \'failed\';\\n1589: \\n1821:   };\\n1822:   /** lastEvaluation is the ResourceVersion last evaluated */\\n1823:   lastEvaluation: string;\\n1824:   /** state describes the state of the lastEvaluation.\\n1825:     It is limited to three possible states for machine evaluation. */\\n1826:   state: \'success\' | \'in_progress\' | \'failed\';\\n1827: \\n\\n# github.com/sg-evals/grafana--26d36ec – public/locales/en-US/grafana.json\\n533:     },\\n534:     \\"alert-rules-drawer\\": {\\n535:       \\"text-loading-alert-rules\\": \\"Loading alert rules\\",\\n536:       \\"title-alert-rules\\": \\"Alert rules\\"\\n537:     },\\n538:     \\"alert-rules-drawer-content\\": {\\n539:       \\"text-loading-alert-rules\\": \\"Loading alert rules\\"\\n540:     },\\n541:     \\"alert-state-filter\\": {\\n542:       \\"active-the-alert-is-firing\\": \\"Active: The alert notification has been handled. The alert is still firing and continues to be ...
3. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "evaluation cycle overrun scheduler tick repo:^github.com/sg-evals/grafana--26d36ec$ file:.*\\.go$"
+}
Output
{'content': '{"text":"No results.\\n\\nNo results found."}', 'structuredContent': {'text': 'No results.\n\nNo results found.'}}
4. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "longer than expected repo:^github.com/sg-evals/grafana--26d36ec$ file:.*\\.go$"
+}
Output
{'content': '{"text":"# github.com/sg-evals/grafana--26d36ec – pkg/services/ngalert/writer/prom.go\\n126: \\n127: \\t// ExpectedErrors are user-level write errors like trying to write an invalid series.\\n128: \\tExpectedErrors = []string{\\n129: \\t\\tMimirDistributorMaxWriteMessageSizeError,\\n130: \\n74: \\t// https://github.com/grafana/mimir/blob/1ff367ef58987cd1941de03a8d6923fde82dfdd3/pkg/distributor/validate.go#L491-L491\\n75: \\tMimirMetricMetadataMetricNameTooLongError = \\"err-mimir-metric-name-too-long\\"\\n76: \\tMimirMetricMetadataMissingMetricNameError = \\"err-mimir-metadata-missing-metric-name\\"\\n77: \\tMimirMetricMetadataUnitTooLongError       = \\"err-mimir-unit-too-long\\"\\n78: \\n79: \\n111: var (\\n112: \\t// Unexpected, 500-like write errors.\\n113: \\tErrUnexpectedWriteFailure = errors.New(\\"failed to write time series\\")\\n114: \\t// Expected, user-level write errors like trying to write an invalid series.\\n115: \\tErrRejectedWrite          = errors.New(\\"series was rejected\\")\\n116: \\n\\n# github.com/sg-evals/grafana--26d36ec – pkg/services/ngalert/api/util.go\\n79: \\tdefault:\\n80: \\t\\treturn nil, unexpectedDatasourceTypeError(ds.Type, expectedType.String())\\n81: \\t}\\n82: \\n69: \\t}\\n70: \\tswitch expectedType {\\n71: \\tcase apimodels.AlertmanagerBackend:\\n72: \\n203: \\t\\tif !strings.Contains(contentType, \\"yaml\\") {\\n204: \\t\\t\\treturn nil, fmt.Errorf(\\"unexpected content type from upstream. expected YAML, got %v\\", contentType)\\n205: \\t\\t}\\n206: \\n\\n# github.com/sg-evals/grafana--26d36ec – pkg/expr/sql_command.go\\n268: //   - No numeric field is found.\\n269: //   - More than one numeric field exists.\\n270: //   - Any label set appears more than once.\\n271: func extractNumberSetFromSQLForAlerting(frame *data.Frame) ([]mathexp.Number, error) {\\n272: \\n446: \\n447: \\t// If meta.type is not supported, but there are labels or more than 1 frame error\\n448: \\tif len(dataFrames) > 1 {\\n449: \\t\\tresult.Error = sql.MakeInputConvertError(fmt.Errorf(\\"can not convert because the response %s and has more than one dataframe that can not be automatically mapped to a single table\\", frameTypeIssue), refID, forRefIDs, dsType)\\n450: \\t\\treturn result, false\\n451: \\n90: \\tif cfg.SQLExpressionQueryLengthLimit > 0 && len(expression) > int(cfg.SQLExpressionQueryLengthLimit) {\\n91: \\t\\treturn nil, sql.MakeQueryTooLongError(rn.RefID, cfg.SQLExpressionQueryLengthLimit)\\n92: \\t}\\n93: \\n\\n# github.com/sg-evals/grafana--26d36ec – pkg/services/cleanup/cleanup.go\\n268: \\tcmd := tempuser.ExpireTempUsersCommand{\\n269: \\t\\tOlderThan: time.Now().Add(-maxInviteLifetime),\\n270: \\t}\\n271: \\n283: \\tcmd := tempuser.ExpireTempUsersCommand{\\n284: \\t\\tOlderThan: time.Now().Add(-maxVerificationLifetime),\\n285: \\t}\\n286: \\n391: \\tmaxQueryHistoryLifetime := time.Hour * 24 * 14\\n392: \\tolderThan := time.Now().Add(-maxQueryHistoryLifetime).Unix()\\n393: \\trowsCount, err := srv.QueryHistoryService.DeleteStaleQueriesInQueryHistory(ctx, olderThan)\\n394: \\tif err != nil {\\n395: \\n\\n# github.com/sg-evals/grafana--26d36ec – pkg/registry/apis/dashboardsnapshot/register.go\\n274: \\t\\t\\t\\t\\tSummary:     \\"an example at the root level\\",\\n275: \\t\\t\\t\\t\\tDescription: \\"longer description here?\\",\\n276: \\t\\t\\t\\t\\tDelete: &spec3.Operation{\\n277: \\n182: \\t\\t\\t\\t\\t\\t\\tSummary:     \\"Full dashboard\\",\\n183: \\t\\t\\t\\t\\t\\t\\tDescription: \\"longer description here?\\",\\n184: \\t\\t\\t\\t\\t\\t\\tParameters: []*spec3.Parameter{\\n185: \\n245: \\t\\t\\t\\t\\tif err != nil {\\n246: \\t\\t\\t\\t\\t\\twrap.JsonApiErr(http.StatusBadRequest, \\"expected namespace\\", nil)\\n247: \\t\\t\\t\\t\\t\\treturn\\n248: \\n\\n# github.com/sg-evals/grafana--26d36ec – pkg/storage/unified/sql/backend.go\\n533: \\tif rows == 1 {\\n534: \\t\\treturn nil // expected one result\\n535: \\t}\\n536: \\n822: \\t// We are assuming that users want history in ascendin...
5. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "evaluation took repo:^github.com/sg-evals/grafana--26d36ec$ file:.*\\.go$"
+}
Output
{'content': '{"text":"No results.\\n\\nNo results found."}', 'structuredContent': {'text': 'No results.\n\nNo results found.'}}
6. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "ticker eval evaluation schedule ngalert repo:^github.com/sg-evals/grafana--26d36ec$ file:.*\\.go$"
+}
Output
{'content': '{"text":"# github.com/sg-evals/grafana--26d36ec – pkg/services/ngalert/metrics/scheduler.go\\n6: \\n7: \\t\\"github.com/grafana/grafana/pkg/services/ngalert/schedule/ticker\\"\\n8: )\\n9: \\n181: \\t\\t\\t\\tSubsystem: Subsystem,\\n182: \\t\\t\\t\\tName:      \\"schedule_rule_evaluations_missed_total\\",\\n183: \\t\\t\\t\\tHelp:      \\"The total number of rule evaluations missed due to a slow rule evaluation.\\",\\n184: \\t\\t\\t},\\n185: \\n14: \\n15: type Scheduler struct {\\n16: \\tRegisterer                          prometheus.Registerer\\n17: \\n\\n# github.com/sg-evals/grafana--26d36ec – pkg/services/ngalert/schedule/schedule.go\\n16: \\t\\"github.com/grafana/grafana/pkg/services/featuremgmt\\"\\n17: \\t\\"github.com/grafana/grafana/pkg/services/ngalert/api/tooling/definitions\\"\\n18: \\t\\"github.com/grafana/grafana/pkg/services/ngalert/eval\\"\\n19: \\t\\"github.com/grafana/grafana/pkg/services/ngalert/metrics\\"\\n20: \\tngmodels \\"github.com/grafana/grafana/pkg/services/ngalert/models\\"\\n21: \\t\\"github.com/grafana/grafana/pkg/services/ngalert/schedule/ticker\\"\\n22: \\t\\"github.com/grafana/grafana/pkg/services/ngalert/state\\"\\n23: \\t\\"github.com/grafana/grafana/pkg/setting\\"\\n24: \\n245: \\n246: func (sch *schedule) schedulePeriodic(ctx context.Context, t *ticker.T) error {\\n247: \\tdispatcherGroup, ctx := errgroup.WithContext(ctx)\\n248: \\n25: \\n26: // ScheduleService is an interface for a service that schedules the evaluation\\n27: // of alert rules.\\n28: type ScheduleService interface {\\n29: \\t// Run the scheduler until the context is canceled or the scheduler returns\\n30: \\t// an error. The scheduler is terminated when this function returns.\\n31: \\tRun(context.Context) error\\n32: \\n\\n# github.com/sg-evals/grafana--26d36ec – pkg/services/ngalert/ngalert.go\\n342: \\t\\tTracer:               ng.tracer,\\n343: \\t\\tLog:                  log.New(\\"ngalert.scheduler\\"),\\n344: \\t\\tRecordingWriter:      ng.RecordingWriter,\\n345: \\n33: \\t\\"github.com/grafana/grafana/pkg/services/folder\\"\\n34: \\tac \\"github.com/grafana/grafana/pkg/services/ngalert/accesscontrol\\"\\n35: \\t\\"github.com/grafana/grafana/pkg/services/ngalert/api\\"\\n36: \\t\\"github.com/grafana/grafana/pkg/services/ngalert/api/tooling/definitions\\"\\n37: \\t\\"github.com/grafana/grafana/pkg/services/ngalert/eval\\"\\n38: \\t\\"github.com/grafana/grafana/pkg/services/ngalert/image\\"\\n39: \\t\\"github.com/grafana/grafana/pkg/services/ngalert/metrics\\"\\n40: \\t\\"github.com/grafana/grafana/pkg/services/ngalert/models\\"\\n41: \\t\\"github.com/grafana/grafana/pkg/services/ngalert/notifier\\"\\n42: \\t\\"github.com/grafana/grafana/pkg/services/ngalert/notifier/legacy_storage\\"\\n43: \\t\\"github.com/grafana/grafana/pkg/services/ngalert/provisioning\\"\\n44: \\t\\"github.com/grafana/grafana/pkg/services/ngalert/remote\\"\\n45: \\tremoteClient \\"github.com/grafana/grafana/pkg/services/ngalert/remote/client\\"\\n46: \\t\\"github.com/grafana/grafana/pkg/services/ngalert/schedule\\"\\n47: \\t\\"github.com/grafana/grafana/pkg/services/ngalert/sender\\"\\n48: ... [chunk truncated]\\n334: \\t\\tDisableGrafanaFolder: ng.Cfg.UnifiedAlerting.ReservedLabels.IsReservedLabelDisabled(models.FolderTitleLabel),\\n335: \\t\\tJitterEvaluations:    schedule.JitterStrategyFrom(ng.Cfg.UnifiedAlerting, ng.FeatureToggles),\\n336: \\t\\tAppURL:               appUrl,\\n337: \\t\\tEvaluatorFactory:     evalFactory,\\n338: \\t\\tRuleStore:            ng.store,\\n339: \\n"}', 'structuredContent': {'text': '# github.com/sg-evals/grafana--26d36ec – pkg/services/ngalert/metrics/scheduler.go\n6: \n7: \t"github.com/grafana/grafana/pkg/services/ngalert/schedule/ticker"\n8: )\n9: \n181: \t\t\t\tSubsystem: Subsystem,\n182: \t\t\t\tName:      "schedule_rule_evaluations_missed_total",\n183: \t\t\t\tHelp:      "The total number of rule evaluations missed due to a slow rule evaluation.",\n184: \t\t\t},\n185: \n14: \n15: type Scheduler struc...
7. mcp__sourcegraph__sg_nls_search
Input
{
+  "query": "alert evaluation scheduler tick overrun time budget repo:^github.com/sg-evals/grafana--26d36ec$ file:.*\\.go$"
+}
Output
{'content': '{"text":"# github.com/sg-evals/grafana--26d36ec – pkg/services/ngalert/schedule/schedule.go\\n437: \\t\\tif dropped != nil {\\n438: \\t\\t\\tsch.log.Warn(\\"Tick dropped because alert rule evaluation is too slow\\", append(key.LogContext(), \\"time\\", next.scheduledAt, \\"droppedTick\\", dropped.scheduledAt)...)\\n439: \\t\\t\\torgID := fmt.Sprint(key.OrgID)\\n440: \\t\\t\\tsch.metrics.EvaluationMissed.WithLabelValues(orgID, next.rule.Title).Inc()\\n441: \\t\\t}\\n442: \\n274: // TODO refactor to accept a callback for tests that will be called with things that are returned currently, and return nothing.\\n275: // Returns a slice of rules that were scheduled for evaluation, map of stopped rules, and a slice of updated rules\\n276: func (sch *schedule) processTick(ctx context.Context, dispatcherGroup *errgroup.Group, tick time.Time) ([]readyToRunItem, map[ngmodels.AlertRuleKey]struct{}, []ngmodels.AlertRuleKeyWithVersion) {\\n277: \\ttickNum := tick.Unix() / int64(sch.baseInterval.Seconds())\\n278: \\n279: \\n95: \\n96: \\tmetrics *metrics.Scheduler\\n97: \\n98: \\talertsSender    AlertsSender\\n99: \\tminRuleInterval time.Duration\\n100: \\n101: \\t// schedulableAlertRules contains the alert rules that are considered for\\n102: \\t// evaluation in the current tick. The evaluation of an alert rule in the\\n103: \\t// current tick depends on its evaluation interval and when it was\\n104: \\t// last evaluated.\\n105: \\tschedulableAlertRules alertRulesRegistry\\n106: \\n107: \\n\\n# github.com/sg-evals/grafana--26d36ec – pkg/services/ngalert/metrics/scheduler.go\\n27: \\tGroups                              *prometheus.GaugeVec\\n28: \\tSchedulePeriodicDuration            prometheus.Histogram\\n29: \\tSchedulableAlertRules               prometheus.Gauge\\n30: \\tSchedulableAlertRulesHash           prometheus.Gauge\\n31: \\tUpdateSchedulableAlertRulesDuration prometheus.Histogram\\n32: \\tTicker                              *ticker.Metrics\\n33: \\tEvaluationMissed                    *prometheus.CounterVec\\n34: \\tSimplifiedEditorRules               *prometheus.GaugeVec\\n35: \\n6: \\n7: \\t\\"github.com/grafana/grafana/pkg/services/ngalert/schedule/ticker\\"\\n8: )\\n9: \\n164: \\t\\t\\t\\tSubsystem: Subsystem,\\n165: \\t\\t\\t\\tName:      \\"schedule_alert_rules_hash\\",\\n166: \\t\\t\\t\\tHelp:      \\"A hash of the alert rules that could be considered for evaluation at the next tick.\\",\\n167: \\t\\t\\t}),\\n168: \\t\\tUpdateSchedulableAlertRulesDuration: promauto.With(r).NewHistogram(\\n169: \\t\\t\\tprometheus.HistogramOpts{\\n170: \\n\\n# github.com/sg-evals/grafana--26d36ec – pkg/setting/setting_unified_alerting.go\\n47: `\\n48: \\talertingDefaultInitializationTimeout    = 30 * time.Second\\n49: \\tevaluatorDefaultEvaluationTimeout       = 30 * time.Second\\n50: \\tremoteAlertmanagerDefaultTimeout        = 30 * time.Second\\n51: \\tschedulerDefaultAdminConfigPollInterval = time.Minute\\n52: \\tschedulerDefaultExecuteAlerts           = true\\n53: \\tschedulerDefaultMaxAttempts             = 3\\n54: \\tschedulerDefaultInitialRetryDelay       = 1 * time.Second\\n55: \\tschedulerDefaultMaxRetryDelay           = 4 * time.Second\\n56: \\tschedulerDefaultRandomizationFactor     = 0.1\\n57: \\tschedulerDefaultLegacyMinInterval       = 1\\n58: \\tscreenshotsDefaultCapture               = false\\n59: \\tscreenshotsDefaultCaptureTimeout        = 10 * time.Second\\n60: \\tscreenshotsMaxCaptureTimeout            = 30 * time.Second\\n61: \\tscreenshotsDefaultMaxConcurrent         = 5\\n62: \\n345: \\t// TODO load from ini file\\n346: \\tuaCfg.DefaultConfiguration = alertmanagerDefaultConfiguration\\n347: \\n348: \\talerting := iniFile.Section(\\"alerting\\")\\n349: \\n350: \\tuaExecuteAlerts := ua.Key(\\"execute_alerts\\").MustBool(schedulerDefaultExecuteAlerts)\\n351: \\tif uaExecuteAlerts { // unified option equals the default (true)\\n352: \\t\\tlegacyExecuteAlerts := alerting.Key(\\"execute_alerts\\").MustBool(schedul...
8. ToolSearch
Input
{
+  "query": "select:mcp__sourcegraph__sg_read_file",
+  "max_results": 2
+}
Output
{'matches': ['mcp__sourcegraph__sg_read_file'], 'query': 'select:mcp__sourcegraph__sg_read_file', 'total_deferred_tools': 33}
9. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/grafana--26d36ec",
+  "path": "pkg/services/ngalert/schedule/schedule.go"
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/grafana--26d36ec@7b5876467dc156dd3117dd0b3c15f994100e9597/-/blob/pkg/services/ngalert/schedule/schedule.go\\n1: package schedule\\n2: \\n3: import (\\n4: \\t\\"context\\"\\n5: \\t\\"fmt\\"\\n6: \\t\\"net/url\\"\\n7: \\t\\"time\\"\\n8: \\n9: \\t\\"github.com/benbjohnson/clock\\"\\n10: \\t\\"golang.org/x/sync/errgroup\\"\\n11: \\n12: \\t\\"github.com/grafana/grafana-plugin-sdk-go/data\\"\\n13: \\n14: \\t\\"github.com/grafana/grafana/pkg/infra/log\\"\\n15: \\t\\"github.com/grafana/grafana/pkg/infra/tracing\\"\\n16: \\t\\"github.com/grafana/grafana/pkg/services/featuremgmt\\"\\n17: \\t\\"github.com/grafana/grafana/pkg/services/ngalert/api/tooling/definitions\\"\\n18: \\t\\"github.com/grafana/grafana/pkg/services/ngalert/eval\\"\\n19: \\t\\"github.com/grafana/grafana/pkg/services/ngalert/metrics\\"\\n20: \\tngmodels \\"github.com/grafana/grafana/pkg/services/ngalert/models\\"\\n21: \\t\\"github.com/grafana/grafana/pkg/services/ngalert/schedule/ticker\\"\\n22: \\t\\"github.com/grafana/grafana/pkg/services/ngalert/state\\"\\n23: \\t\\"github.com/grafana/grafana/pkg/setting\\"\\n24: )\\n25: \\n26: // ScheduleService is an interface for a service that schedules the evaluation\\n27: // of alert rules.\\n28: type ScheduleService interface {\\n29: \\t// Run the scheduler until the context is canceled or the scheduler returns\\n30: \\t// an error. The scheduler is terminated when this function returns.\\n31: \\tRun(context.Context) error\\n32: }\\n33: \\n34: // AlertsSender is an interface for a service that is responsible for sending notifications to the end-user.\\n35: //\\n36: //go:generate mockery --name AlertsSender --structname AlertsSenderMock --inpackage --filename alerts_sender_mock.go --with-expecter\\n37: type AlertsSender interface {\\n38: \\tSend(ctx context.Context, key ngmodels.AlertRuleKey, alerts definitions.PostableAlerts)\\n39: }\\n40: \\n41: // RulesStore is a store that provides alert rules for scheduling\\n42: type RulesStore interface {\\n43: \\tGetAlertRulesKeysForScheduling(ctx context.Context) ([]ngmodels.AlertRuleKeyWithVersion, error)\\n44: \\tGetAlertRulesForScheduling(ctx context.Context, query *ngmodels.GetAlertRulesForSchedulingQuery) error\\n45: }\\n46: \\n47: type RecordingWriter interface {\\n48: \\tWriteDatasource(ctx context.Context, dsUID string, name string, t time.Time, frames data.Frames, orgID int64, extraLabels map[string]string) error\\n49: }\\n50: \\n51: // AlertRuleStopReasonProvider is an interface for determining the reason why an alert rule was stopped.\\n52: type AlertRuleStopReasonProvider interface {\\n53: \\t// FindReason returns two values:\\n54: \\t// 1. The first value is the reason for stopping the alert rule (error type).\\n55: \\t// 2. The second value is an error indicating any issues that occurred while determining the stop reason.\\n56: \\t//\\t  If this is non-nil, the scheduler uses the default reason.\\n57: \\tFindReason(ctx context.Context, logger log.Logger, key ngmodels.AlertRuleKeyWithGroup) (error, error)\\n58: }\\n59: \\n60: type schedule struct {\\n61: \\t// base tick rate (fastest possible configured check)\\n62: \\tbaseInterval time.Duration\\n63: \\n64: \\t// each rule gets its own channel and routine\\n65: \\tregistry ruleRegistry\\n66: \\n67: \\tretryConfig RetryConfig\\n68: \\n69: \\tclock clock.Clock\\n70: \\n71: \\t// evalApplied is only used for tests: test code can set it to non-nil\\n72: \\t// function, and then it\'ll be called from the event loop whenever the\\n73: \\t// message from evalApplied is handled.\\n74: \\tevalAppliedFunc func(ngmodels.AlertRuleKey, time.Time)\\n75: \\n76: \\t// stopApplied is only used for tests: test code can set it to non-nil\\n77: \\t// function, and then it\'ll be called from the event loop whenever the\\n78: \\t// message from stopApplied is handled.\\n79: \\tstopAppliedFunc func(ngmodels.AlertRuleKey)\\n80: \\n81: \\truleStopReasonProvider AlertRul...
10. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/grafana--26d36ec",
+  "path": "pkg/services/ngalert/schedule/alert_rule.go"
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/grafana--26d36ec@7b5876467dc156dd3117dd0b3c15f994100e9597/-/blob/pkg/services/ngalert/schedule/alert_rule.go\\n1: package schedule\\n2: \\n3: import (\\n4: \\t\\"context\\"\\n5: \\t\\"errors\\"\\n6: \\t\\"fmt\\"\\n7: \\t\\"net/url\\"\\n8: \\t\\"time\\"\\n9: \\n10: \\t\\"github.com/benbjohnson/clock\\"\\n11: \\t\\"github.com/prometheus/alertmanager/api/v2/models\\"\\n12: \\t\\"go.opentelemetry.io/otel/attribute\\"\\n13: \\t\\"go.opentelemetry.io/otel/codes\\"\\n14: \\t\\"go.opentelemetry.io/otel/trace\\"\\n15: \\n16: \\t\\"github.com/grafana/grafana/pkg/infra/log\\"\\n17: \\t\\"github.com/grafana/grafana/pkg/infra/tracing\\"\\n18: \\t\\"github.com/grafana/grafana/pkg/services/datasources\\"\\n19: \\t\\"github.com/grafana/grafana/pkg/services/featuremgmt\\"\\n20: \\t\\"github.com/grafana/grafana/pkg/services/ngalert/api/tooling/definitions\\"\\n21: \\t\\"github.com/grafana/grafana/pkg/services/ngalert/eval\\"\\n22: \\t\\"github.com/grafana/grafana/pkg/services/ngalert/metrics\\"\\n23: \\tngmodels \\"github.com/grafana/grafana/pkg/services/ngalert/models\\"\\n24: \\t\\"github.com/grafana/grafana/pkg/services/ngalert/state\\"\\n25: \\t\\"github.com/grafana/grafana/pkg/services/org\\"\\n26: \\t\\"github.com/grafana/grafana/pkg/services/user\\"\\n27: \\t\\"github.com/grafana/grafana/pkg/setting\\"\\n28: \\t\\"github.com/grafana/grafana/pkg/util\\"\\n29: )\\n30: \\n31: // Rule represents a single piece of work that is executed periodically by the ruler.\\n32: type Rule interface {\\n33: \\t// Run creates the resources that will perform the rule\'s work, and starts it. It blocks indefinitely, until Stop is called or another signal is sent.\\n34: \\tRun() error\\n35: \\t// Stop shuts down the rule\'s execution with an optional reason. It has no effect if the rule has not yet been Run.\\n36: \\tStop(reason error)\\n37: \\t// Eval sends a signal to execute the work represented by the rule, exactly one time.\\n38: \\t// It has no effect if the rule has not yet been Run, or if the rule is Stopped.\\n39: \\tEval(eval *Evaluation) (bool, *Evaluation)\\n40: \\t// Update sends a singal to change the definition of the rule.\\n41: \\tUpdate(eval *Evaluation) bool\\n42: \\t// Type gives the type of the rule.\\n43: \\tType() ngmodels.RuleType\\n44: \\t// Status indicates the status of the evaluating rule.\\n45: \\tStatus() ngmodels.RuleStatus\\n46: \\t// Identifier returns the identifier of the rule.\\n47: \\tIdentifier() ngmodels.AlertRuleKeyWithGroup\\n48: }\\n49: \\n50: type ruleFactoryFunc func(context.Context, *ngmodels.AlertRule) Rule\\n51: \\n52: func (f ruleFactoryFunc) new(ctx context.Context, rule *ngmodels.AlertRule) Rule {\\n53: \\treturn f(ctx, rule)\\n54: }\\n55: \\n56: func newRuleFactory(\\n57: \\tappURL *url.URL,\\n58: \\tdisableGrafanaFolder bool,\\n59: \\tretryConfig RetryConfig,\\n60: \\tsender AlertsSender,\\n61: \\tstateManager *state.Manager,\\n62: \\tevalFactory eval.EvaluatorFactory,\\n63: \\tclock clock.Clock,\\n64: \\trrCfg setting.RecordingRuleSettings,\\n65: \\tmet *metrics.Scheduler,\\n66: \\tlogger log.Logger,\\n67: \\ttracer tracing.Tracer,\\n68: \\tfeatureToggles featuremgmt.FeatureToggles,\\n69: \\trecordingWriter RecordingWriter,\\n70: \\tevalAppliedHook evalAppliedFunc,\\n71: \\tstopAppliedHook stopAppliedFunc,\\n72: ) ruleFactoryFunc {\\n73: \\treturn func(ctx context.Context, rule *ngmodels.AlertRule) Rule {\\n74: \\t\\tif rule.Type() == ngmodels.RuleTypeRecording {\\n75: \\t\\t\\treturn newRecordingRule(\\n76: \\t\\t\\t\\tctx,\\n77: \\t\\t\\t\\trule.GetKeyWithGroup(),\\n78: \\t\\t\\t\\tretryConfig,\\n79: \\t\\t\\t\\tclock,\\n80: \\t\\t\\t\\tevalFactory,\\n81: \\t\\t\\t\\trrCfg,\\n82: \\t\\t\\t\\tlogger,\\n83: \\t\\t\\t\\tmet,\\n84: \\t\\t\\t\\ttracer,\\n85: \\t\\t\\t\\trecordingWriter,\\n86: \\t\\t\\t\\tevalAppliedHook,\\n87: \\t\\t\\t\\tstopAppliedHook,\\n88: \\t\\t\\t)\\n89: \\t\\t}\\n90: \\t\\treturn newAlertRule(\\n91: \\t\\t\\tct...
11. mcp__sourcegraph__sg_nls_search
Input
{
+  "query": "ticker BehindSeconds overrun repo:^github.com/sg-evals/grafana--26d36ec$ file:.*\\.go$"
+}
Output
{'content': '{"text":"# github.com/sg-evals/grafana--26d36ec – pkg/services/ngalert/metrics/scheduler.go\\n31: \\tUpdateSchedulableAlertRulesDuration prometheus.Histogram\\n32: \\tTicker                              *ticker.Metrics\\n33: \\tEvaluationMissed                    *prometheus.CounterVec\\n34: \\n16: \\tRegisterer                          prometheus.Registerer\\n17: \\tBehindSeconds                       prometheus.Gauge\\n18: \\tEvalTotal                           *prometheus.CounterVec\\n19: \\n176: \\t\\t),\\n177: \\t\\tTicker: ticker.NewMetrics(r, \\"alerting\\"),\\n178: \\t\\tEvaluationMissed: promauto.With(r).NewCounterVec(\\n179: \\n\\n# github.com/sg-evals/grafana--26d36ec – pkg/services/ngalert/schedule/ticker/metrics.go\\n1: package ticker\\n2: \\n3: \\n30: \\t\\t\\tSubsystem: subsystem,\\n31: \\t\\t\\tName:      \\"ticker_interval_seconds\\",\\n32: \\t\\t\\tHelp:      \\"Interval at which the ticker is meant to tick.\\",\\n33: \\t\\t}),\\n34: \\n24: \\t\\t\\tSubsystem: subsystem,\\n25: \\t\\t\\tName:      \\"ticker_next_tick_timestamp_seconds\\",\\n26: \\t\\t\\tHelp:      \\"Timestamp of the next tick in seconds before it is consumed.\\",\\n27: \\n\\n# github.com/sg-evals/grafana--26d36ec – pkg/plugins/manager/process/process.go\\n12: type Service struct {\\n13: \\tkeepPluginAliveTickerDuration time.Duration\\n14: }\\n15: \\n9: \\n10: const defaultKeepPluginAliveTickerDuration = time.Second\\n11: \\n12: \\n67: func (s *Service) keepPluginAlive(p *plugins.Plugin) error {\\n68: \\tticker := time.NewTicker(s.keepPluginAliveTickerDuration)\\n69: \\n70: \\n\\n# github.com/sg-evals/grafana--26d36ec – pkg/util/retryer/retryer.go\\n19: \\tcurrentDelay := minDelay\\n20: \\tvar ticker *time.Ticker\\n21: \\n22: \\n36: \\n37: \\t\\tif ticker == nil {\\n38: \\t\\t\\tticker = time.NewTicker(currentDelay)\\n39: \\t\\t\\tdefer ticker.Stop()\\n40: \\t\\t} else {\\n41: \\n44: \\n45: \\t\\t<-ticker.C\\n46: \\t}\\n47: \\n\\n# github.com/sg-evals/grafana--26d36ec – pkg/services/ngalert/schedule/ticker/ticker.go\\n1: package ticker\\n2: \\n3: \\n11: \\n12: // Ticker emits ticks at regular time intervals. it\'s like a time.Ticker, except:\\n13: //   - it doesn\'t drop ticks for slow receivers, rather, it queues up.  so that callers are in control to instrument what\'s going on.\\n14: \\n78: \\n79: // Stop stops the ticker. It does not close the C channel\\n80: func (t *T) Stop() {\\n81: \\n\\n# github.com/sg-evals/grafana--26d36ec – pkg/build/e2eutil/grafana_server.go\\n26: func (g *GrafanaServer) Wait() {\\n27: \\tticker := time.NewTicker(1 * time.Second)\\n28: \\tdefer ticker.Stop()\\n29: \\n30: \\n37: \\n38: \\t\\tcase <-ticker.C:\\n39: \\t\\t\\turl := fmt.Sprintf(\\"http://%s:%d\\", g.Host, g.Port)\\n40: \\n\\n# github.com/sg-evals/grafana--26d36ec – pkg/services/ngalert/state/persister_async.go\\n22: \\tstore         InstanceStore\\n23: \\tticker        *clock.Ticker\\n24: \\tmetrics       *metrics.State\\n25: \\n32: \\t\\tstore:         cfg.InstanceStore,\\n33: \\t\\tticker:        ticker,\\n34: \\t\\tbatchSize:     cfg.StatePeriodicSaveBatchSize,\\n35: \\n52: \\t\\t\\t}\\n53: \\t\\t\\ta.ticker.Stop()\\n54: \\t\\t\\ta.log.Info(\\"State async worker is shut down.\\")\\n55: \\n\\n# github.com/sg-evals/grafana--26d36ec – pkg/services/authz/zanzana/server/health.go\\n51: \\n52: \\tticker := time.NewTicker(10 * time.Second)\\n53: \\tdefer ticker.Stop()\\n54: \\tfor {\\n55: \\n55: \\t\\tselect {\\n56: \\t\\tcase <-ticker.C:\\n57: \\t\\t\\tres, err := s.Check(stream.Context(), &healthv1pb.HealthCheckRequest{})\\n58: \\n\\n# github.com/sg-evals/grafana--26d36ec – pkg/services/publicdashboards/metric/metric.go\\n51: \\n52: \\tticker := time.NewTicker(12 * time.Hour)\\n53: \\tfor {\\n54: \\n56: \\t\\t\\treturn ctx.Err()\\n57: \\t\\tcase <-ticker.C:\\n58: \\t\\t\\ts.recordMetrics(ctx)\\n59: \\n\\n# github.com/sg-evals/grafana--26d36ec – pkg/storage/unified/resource/health.go\\n75: \\tcurrHealth := h.Status.Number()\\n76: \\tticker :...
12. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/grafana--26d36ec",
+  "path": "pkg/services/ngalert/schedule/ticker"
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/grafana--26d36ec@7b5876467dc156dd3117dd0b3c15f994100e9597/-/blob/pkg/services/ngalert/schedule/ticker\\n1: 100644 blob 9c8a60e385042e6990bce11ed09eb7cc66372a1c\\tmetrics.go\\n2: 100644 blob a52b9c4e5598362de287ff26bc1f036a9cce460c\\tticker.go\\n3: 100644 blob a8eb28afd772faa4bfe1b6b8a647f048613435e2\\tticker_test.go\\n4: "}', 'structuredContent': {'text': 'URL: https://demo.sourcegraph.com/github.com/sg-evals/grafana--26d36ec@7b5876467dc156dd3117dd0b3c15f994100e9597/-/blob/pkg/services/ngalert/schedule/ticker\n1: 100644 blob 9c8a60e385042e6990bce11ed09eb7cc66372a1c\tmetrics.go\n2: 100644 blob a52b9c4e5598362de287ff26bc1f036a9cce460c\tticker.go\n3: 100644 blob a8eb28afd772faa4bfe1b6b8a647f048613435e2\tticker_test.go\n4: '}}
13. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/grafana--26d36ec",
+  "path": "pkg/services/ngalert/schedule/ticker/ticker.go"
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/grafana--26d36ec@7b5876467dc156dd3117dd0b3c15f994100e9597/-/blob/pkg/services/ngalert/schedule/ticker/ticker.go\\n1: package ticker\\n2: \\n3: import (\\n4: \\t\\"fmt\\"\\n5: \\t\\"time\\"\\n6: \\n7: \\t\\"github.com/benbjohnson/clock\\"\\n8: \\n9: \\t\\"github.com/grafana/grafana/pkg/infra/log\\"\\n10: )\\n11: \\n12: // Ticker emits ticks at regular time intervals. it\'s like a time.Ticker, except:\\n13: //   - it doesn\'t drop ticks for slow receivers, rather, it queues up.  so that callers are in control to instrument what\'s going on.\\n14: //   - it ticks on interval marks or very shortly after. this provides a predictable load pattern\\n15: //     (this shouldn\'t cause too much load contention issues because the next steps in the pipeline just process at their own pace)\\n16: //   - the timestamps are used to mark \\"last datapoint to query for\\" and as such, are a configurable amount of seconds in the past\\n17: type T struct {\\n18: \\tC        chan time.Time\\n19: \\tclock    clock.Clock\\n20: \\tlast     time.Time\\n21: \\tinterval time.Duration\\n22: \\tmetrics  *Metrics\\n23: \\tstopCh   chan struct{}\\n24: \\tlogger   log.Logger\\n25: }\\n26: \\n27: // NewTicker returns a Ticker that ticks on interval marks (or very shortly after) starting at c.Now(), and never drops ticks. interval should not be negative or zero.\\n28: func New(c clock.Clock, interval time.Duration, metric *Metrics, logger log.Logger) *T {\\n29: \\tif interval <= 0 {\\n30: \\t\\tpanic(fmt.Errorf(\\"non-positive interval [%v] is not allowed\\", interval))\\n31: \\t}\\n32: \\tt := &T{\\n33: \\t\\tC:        make(chan time.Time),\\n34: \\t\\tclock:    c,\\n35: \\t\\tlast:     getStartTick(c, interval),\\n36: \\t\\tinterval: interval,\\n37: \\t\\tmetrics:  metric,\\n38: \\t\\tstopCh:   make(chan struct{}),\\n39: \\t\\tlogger:   logger,\\n40: \\t}\\n41: \\tmetric.IntervalSeconds.Set(t.interval.Seconds()) // Seconds report fractional part as well, so it matches the format of the timestamp we report below\\n42: \\tgo t.run()\\n43: \\treturn t\\n44: }\\n45: \\n46: func getStartTick(clk clock.Clock, interval time.Duration) time.Time {\\n47: \\tnano := clk.Now().UnixNano()\\n48: \\treturn time.Unix(0, nano-(nano%interval.Nanoseconds()))\\n49: }\\n50: \\n51: func (t *T) run() {\\n52: \\tt.logger.Info(\\"starting\\", \\"component\\", \\"ticker\\", \\"first_tick\\", t.last.Add(t.interval))\\n53: LOOP:\\n54: \\tfor {\\n55: \\t\\tnext := t.last.Add(t.interval) // calculate the time of the next tick\\n56: \\t\\tt.metrics.NextTickTime.Set(float64(next.UnixNano()) / 1e9)\\n57: \\t\\tdiff := t.clock.Now().Sub(next) // calculate the difference between the current time and the next tick\\n58: \\t\\t// if difference is not negative, then it should tick\\n59: \\t\\tif diff >= 0 {\\n60: \\t\\t\\tselect {\\n61: \\t\\t\\tcase t.C <- next:\\n62: \\t\\t\\tcase <-t.stopCh:\\n63: \\t\\t\\t\\tbreak LOOP\\n64: \\t\\t\\t}\\n65: \\t\\t\\tt.last = next\\n66: \\t\\t\\tt.metrics.LastTickTime.Set(float64(next.UnixNano()) / 1e9)\\n67: \\t\\t\\tcontinue\\n68: \\t\\t}\\n69: \\t\\t// tick is too young. try again when ...\\n70: \\t\\tselect {\\n71: \\t\\tcase <-t.clock.After(-diff): // ...it\'ll definitely be old enough\\n72: \\t\\tcase <-t.stopCh:\\n73: \\t\\t\\tbreak LOOP\\n74: \\t\\t}\\n75: \\t}\\n76: \\tt.logger.Info(\\"stopped\\", \\"component\\", \\"ticker\\", \\"last_tick\\", t.last)\\n77: }\\n78: \\n79: // Stop stops the ticker. It does not close the C channel\\n80: func (t *T) Stop() {\\n81: \\tselect {\\n82: \\tcase t.stopCh <- struct{}{}:\\n83: \\tdefault:\\n84: \\t\\t// already stopped\\n85: \\t}\\n86: }\\n87: "}', 'structuredContent': {'text': 'URL: https://demo.sourcegraph.com/github.com/sg-evals/grafana--26d36ec@7b5876467dc156dd3117dd0b3c15f994100e9597/-/blob/pkg/services/ngalert/schedule/ticker/ticker.go\n1: package ticker\n2: \n3: import (\n4: \t"fmt"\n5: \t"time"\n6: \n7: \t"github.com/benbjohns...
14. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/grafana--26d36ec",
+  "path": "pkg/services/ngalert/schedule/recording_rule.go"
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/grafana--26d36ec@7b5876467dc156dd3117dd0b3c15f994100e9597/-/blob/pkg/services/ngalert/schedule/recording_rule.go\\n1: package schedule\\n2: \\n3: import (\\n4: \\tcontext \\"context\\"\\n5: \\t\\"fmt\\"\\n6: \\t\\"time\\"\\n7: \\n8: \\t\\"github.com/benbjohnson/clock\\"\\n9: \\t\\"github.com/grafana/grafana-plugin-sdk-go/backend\\"\\n10: \\t\\"github.com/grafana/grafana-plugin-sdk-go/data\\"\\n11: \\t\\"go.opentelemetry.io/otel/attribute\\"\\n12: \\t\\"go.opentelemetry.io/otel/codes\\"\\n13: \\t\\"go.opentelemetry.io/otel/trace\\"\\n14: \\t\\"go.uber.org/atomic\\"\\n15: \\n16: \\t\\"github.com/grafana/grafana/pkg/infra/log\\"\\n17: \\t\\"github.com/grafana/grafana/pkg/infra/tracing\\"\\n18: \\t\\"github.com/grafana/grafana/pkg/services/ngalert/eval\\"\\n19: \\t\\"github.com/grafana/grafana/pkg/services/ngalert/metrics\\"\\n20: \\tngmodels \\"github.com/grafana/grafana/pkg/services/ngalert/models\\"\\n21: \\t\\"github.com/grafana/grafana/pkg/setting\\"\\n22: \\t\\"github.com/grafana/grafana/pkg/util\\"\\n23: )\\n24: \\n25: type RuleStatus struct {\\n26: \\tHealth              string\\n27: \\tLastError           error\\n28: \\tEvaluationTimestamp time.Time\\n29: \\tEvaluationDuration  time.Duration\\n30: }\\n31: \\n32: type recordingRule struct {\\n33: \\tkey ngmodels.AlertRuleKeyWithGroup\\n34: \\n35: \\tctx                 context.Context\\n36: \\tevalCh              chan *Evaluation\\n37: \\tstopFn              util.CancelCauseFunc\\n38: \\thealth              *atomic.String\\n39: \\tlastError           *atomic.Error\\n40: \\tevaluationTimestamp *atomic.Time\\n41: \\tevaluationDuration  *atomic.Duration\\n42: \\n43: \\tretryConfig RetryConfig\\n44: \\n45: \\tclock       clock.Clock\\n46: \\tevalFactory eval.EvaluatorFactory\\n47: \\tcfg         setting.RecordingRuleSettings\\n48: \\twriter      RecordingWriter\\n49: \\n50: \\t// Event hooks that are only used in tests.\\n51: \\tevalAppliedHook evalAppliedFunc\\n52: \\tstopAppliedHook stopAppliedFunc\\n53: \\n54: \\tlogger  log.Logger\\n55: \\tmetrics *metrics.Scheduler\\n56: \\ttracer  tracing.Tracer\\n57: }\\n58: \\n59: func newRecordingRule(\\n60: \\tparent context.Context,\\n61: \\tkey ngmodels.AlertRuleKeyWithGroup,\\n62: \\tretryConfig RetryConfig,\\n63: \\tclock clock.Clock,\\n64: \\tevalFactory eval.EvaluatorFactory,\\n65: \\tcfg setting.RecordingRuleSettings,\\n66: \\tlogger log.Logger,\\n67: \\tmetrics *metrics.Scheduler,\\n68: \\ttracer tracing.Tracer,\\n69: \\twriter RecordingWriter,\\n70: \\tevalAppliedHook evalAppliedFunc,\\n71: \\tstopAppliedHook stopAppliedFunc,\\n72: ) *recordingRule {\\n73: \\tctx, stop := util.WithCancelCause(ngmodels.WithRuleKey(parent, key.AlertRuleKey))\\n74: \\treturn &recordingRule{\\n75: \\t\\tkey:                 key,\\n76: \\t\\tctx:                 ctx,\\n77: \\t\\tevalCh:              make(chan *Evaluation),\\n78: \\t\\tstopFn:              stop,\\n79: \\t\\thealth:              atomic.NewString(\\"unknown\\"),\\n80: \\t\\tlastError:           atomic.NewError(nil),\\n81: \\t\\tevaluationTimestamp: atomic.NewTime(time.Time{}),\\n82: \\t\\tevaluationDuration:  atomic.NewDuration(0),\\n83: \\t\\tclock:               clock,\\n84: \\t\\tevalFactory:         evalFactory,\\n85: \\t\\tcfg:                 cfg,\\n86: \\t\\tretryConfig:         retryConfig,\\n87: \\t\\tevalAppliedHook:     evalAppliedHook,\\n88: \\t\\tstopAppliedHook:     stopAppliedHook,\\n89: \\t\\tlogger:              logger.FromContext(ctx),\\n90: \\t\\tmetrics:             metrics,\\n91: \\t\\ttracer:              tracer,\\n92: \\t\\twriter:              writer,\\n93: \\t}\\n94: }\\n95: \\n96: func (r *recordingRule) Identifier() ngmodels.AlertRuleKeyWithGroup {\\n97: \\treturn r.key\\n98: }\\n99: \\n100: func (r *recordingRule) Type() ngmodels.RuleType {\\n101: \\treturn ngmodels.RuleTypeRecording\\n102: }\\n103: \\n104: func (r *recordingRule) Status() ngmodels.RuleStatus {\\n105: \\treturn ng...
15. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/grafana--26d36ec",
+  "path": "pkg/services/ngalert/metrics/scheduler.go"
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/grafana--26d36ec@7b5876467dc156dd3117dd0b3c15f994100e9597/-/blob/pkg/services/ngalert/metrics/scheduler.go\\n1: package metrics\\n2: \\n3: import (\\n4: \\t\\"github.com/prometheus/client_golang/prometheus\\"\\n5: \\t\\"github.com/prometheus/client_golang/prometheus/promauto\\"\\n6: \\n7: \\t\\"github.com/grafana/grafana/pkg/services/ngalert/schedule/ticker\\"\\n8: )\\n9: \\n10: const (\\n11: \\tAlertRuleActiveLabelValue = \\"active\\"\\n12: \\tAlertRulePausedLabelValue = \\"paused\\"\\n13: )\\n14: \\n15: type Scheduler struct {\\n16: \\tRegisterer                          prometheus.Registerer\\n17: \\tBehindSeconds                       prometheus.Gauge\\n18: \\tEvalTotal                           *prometheus.CounterVec\\n19: \\tEvalFailures                        *prometheus.CounterVec\\n20: \\tEvalDuration                        *prometheus.HistogramVec\\n21: \\tEvalAttemptTotal                    *prometheus.CounterVec\\n22: \\tEvalAttemptFailures                 *prometheus.CounterVec\\n23: \\tProcessDuration                     *prometheus.HistogramVec\\n24: \\tSendDuration                        *prometheus.HistogramVec\\n25: \\tSimpleNotificationRules             *prometheus.GaugeVec\\n26: \\tGroupRules                          *prometheus.GaugeVec\\n27: \\tGroups                              *prometheus.GaugeVec\\n28: \\tSchedulePeriodicDuration            prometheus.Histogram\\n29: \\tSchedulableAlertRules               prometheus.Gauge\\n30: \\tSchedulableAlertRulesHash           prometheus.Gauge\\n31: \\tUpdateSchedulableAlertRulesDuration prometheus.Histogram\\n32: \\tTicker                              *ticker.Metrics\\n33: \\tEvaluationMissed                    *prometheus.CounterVec\\n34: \\tSimplifiedEditorRules               *prometheus.GaugeVec\\n35: \\tPrometheusImportedRules             *prometheus.GaugeVec\\n36: }\\n37: \\n38: func NewSchedulerMetrics(r prometheus.Registerer) *Scheduler {\\n39: \\treturn &Scheduler{\\n40: \\t\\tRegisterer: r,\\n41: \\t\\tBehindSeconds: promauto.With(r).NewGauge(prometheus.GaugeOpts{\\n42: \\t\\t\\tNamespace: Namespace,\\n43: \\t\\t\\tSubsystem: Subsystem,\\n44: \\t\\t\\tName:      \\"scheduler_behind_seconds\\",\\n45: \\t\\t\\tHelp:      \\"The total number of seconds the scheduler is behind.\\",\\n46: \\t\\t}),\\n47: \\t\\t// TODO: once rule groups support multiple rules, consider partitioning\\n48: \\t\\t// on rule group as well as tenant, similar to loki|cortex.\\n49: \\t\\tEvalTotal: promauto.With(r).NewCounterVec(\\n50: \\t\\t\\tprometheus.CounterOpts{\\n51: \\t\\t\\t\\tNamespace: Namespace,\\n52: \\t\\t\\t\\tSubsystem: Subsystem,\\n53: \\t\\t\\t\\tName:      \\"rule_evaluations_total\\",\\n54: \\t\\t\\t\\tHelp:      \\"The total number of rule evaluations.\\",\\n55: \\t\\t\\t},\\n56: \\t\\t\\t[]string{\\"org\\"},\\n57: \\t\\t),\\n58: \\t\\t// TODO: once rule groups support multiple rules, consider partitioning\\n59: \\t\\t// on rule group as well as tenant, similar to loki|cortex.\\n60: \\t\\tEvalFailures: promauto.With(r).NewCounterVec(\\n61: \\t\\t\\tprometheus.CounterOpts{\\n62: \\t\\t\\t\\tNamespace: Namespace,\\n63: \\t\\t\\t\\tSubsystem: Subsystem,\\n64: \\t\\t\\t\\tName:      \\"rule_evaluation_failures_total\\",\\n65: \\t\\t\\t\\tHelp:      \\"The total number of rule evaluation failures.\\",\\n66: \\t\\t\\t},\\n67: \\t\\t\\t[]string{\\"org\\"},\\n68: \\t\\t),\\n69: \\t\\tEvalDuration: promauto.With(r).NewHistogramVec(\\n70: \\t\\t\\tprometheus.HistogramOpts{\\n71: \\t\\t\\t\\tNamespace: Namespace,\\n72: \\t\\t\\t\\tSubsystem: Subsystem,\\n73: \\t\\t\\t\\tName:      \\"rule_evaluation_duration_seconds\\",\\n74: \\t\\t\\t\\tHelp:      \\"The time to evaluate a rule.\\",\\n75: \\t\\t\\t\\tBuckets:   []float64{.01, .1, .5, 1, 5, 10, 15, 30, 60, 120, 180, 240, 300},\\n76: \\t\\t\\t},\\n77: \\t\\t\\t[]string{\\"org\\"},\\n78: \\t\\t),\\n79: \\t\\tEvalAttemptTotal: promauto.With(r).NewCou...
16. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/grafana--26d36ec",
+  "path": "pkg/services/ngalert/schedule/ticker/metrics.go"
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/grafana--26d36ec@7b5876467dc156dd3117dd0b3c15f994100e9597/-/blob/pkg/services/ngalert/schedule/ticker/metrics.go\\n1: package ticker\\n2: \\n3: import (\\n4: \\t\\"github.com/prometheus/client_golang/prometheus\\"\\n5: \\t\\"github.com/prometheus/client_golang/prometheus/promauto\\"\\n6: )\\n7: \\n8: type Metrics struct {\\n9: \\tLastTickTime    prometheus.Gauge\\n10: \\tNextTickTime    prometheus.Gauge\\n11: \\tIntervalSeconds prometheus.Gauge\\n12: }\\n13: \\n14: func NewMetrics(reg prometheus.Registerer, subsystem string) *Metrics {\\n15: \\treturn &Metrics{\\n16: \\t\\tLastTickTime: promauto.With(reg).NewGauge(prometheus.GaugeOpts{\\n17: \\t\\t\\tNamespace: \\"grafana\\",\\n18: \\t\\t\\tSubsystem: subsystem,\\n19: \\t\\t\\tName:      \\"ticker_last_consumed_tick_timestamp_seconds\\",\\n20: \\t\\t\\tHelp:      \\"Timestamp of the last consumed tick in seconds.\\",\\n21: \\t\\t}),\\n22: \\t\\tNextTickTime: promauto.With(reg).NewGauge(prometheus.GaugeOpts{\\n23: \\t\\t\\tNamespace: \\"grafana\\",\\n24: \\t\\t\\tSubsystem: subsystem,\\n25: \\t\\t\\tName:      \\"ticker_next_tick_timestamp_seconds\\",\\n26: \\t\\t\\tHelp:      \\"Timestamp of the next tick in seconds before it is consumed.\\",\\n27: \\t\\t}),\\n28: \\t\\tIntervalSeconds: promauto.With(reg).NewGauge(prometheus.GaugeOpts{\\n29: \\t\\t\\tNamespace: \\"grafana\\",\\n30: \\t\\t\\tSubsystem: subsystem,\\n31: \\t\\t\\tName:      \\"ticker_interval_seconds\\",\\n32: \\t\\t\\tHelp:      \\"Interval at which the ticker is meant to tick.\\",\\n33: \\t\\t}),\\n34: \\t}\\n35: }\\n36: "}', 'structuredContent': {'text': 'URL: https://demo.sourcegraph.com/github.com/sg-evals/grafana--26d36ec@7b5876467dc156dd3117dd0b3c15f994100e9597/-/blob/pkg/services/ngalert/schedule/ticker/metrics.go\n1: package ticker\n2: \n3: import (\n4: \t"github.com/prometheus/client_golang/prometheus"\n5: \t"github.com/prometheus/client_golang/prometheus/promauto"\n6: )\n7: \n8: type Metrics struct {\n9: \tLastTickTime    prometheus.Gauge\n10: \tNextTickTime    prometheus.Gauge\n11: \tIntervalSeconds prometheus.Gauge\n12: }\n13: \n14: func NewMetrics(reg prometheus.Registerer, subsystem string) *Metrics {\n15: \treturn &Metrics{\n16: \t\tLastTickTime: promauto.With(reg).NewGauge(prometheus.GaugeOpts{\n17: \t\t\tNamespace: "grafana",\n18: \t\t\tSubsystem: subsystem,\n19: \t\t\tName:      "ticker_last_consumed_tick_timestamp_seconds",\n20: \t\t\tHelp:      "Timestamp of the last consumed tick in seconds.",\n21: \t\t}),\n22: \t\tNextTickTime: promauto.With(reg).NewGauge(prometheus.GaugeOpts{\n23: \t\t\tNamespace: "grafana",\n24: \t\t\tSubsystem: subsystem,\n25: \t\t\tName:      "ticker_next_tick_timestamp_seconds",\n26: \t\t\tHelp:      "Timestamp of the next tick in seconds before it is consumed.",\n27: \t\t}),\n28: \t\tIntervalSeconds: promauto.With(reg).NewGauge(prometheus.GaugeOpts{\n29: \t\t\tNamespace: "grafana",\n30: \t\t\tSubsystem: subsystem,\n31: \t\t\tName:      "ticker_interval_seconds",\n32: \t\t\tHelp:      "Interval at which the ticker is meant to tick.",\n33: \t\t}),\n34: \t}\n35: }\n36: '}}
17. Write
Input
{
+  "file_path": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/alert_rule.go\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/recording_rule.go\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/ticker/ticker.go\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/ticker/metrics.go\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/metrics/scheduler.go\"}\n  ],\n  \"symbols\": [\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\", \"symbol\": \"schedulePeriodic\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\", \"symbol\": \"processTick\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\", \"symbol\": \"runJobFn\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\", \"symbol\": \"runSequences\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/alert_rule.go\", \"symbol\": \"alertRule\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/alert_rule.go\", \"symbol\": \"Eval\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/alert_rule.go\", \"symbol\": \"Run\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/alert_rule.go\", \"symbol\": \"evaluate\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/recording_rule.go\", \"symbol\": \"recordingRule\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/recording_rule.go\", \"symbol\": \"Eval\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/ticker/ticker.go\", \"symbol\": \"T\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/metrics/scheduler.go\", \"symbol\": \"Scheduler\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/metrics/scheduler.go\", \"symbol\": \"BehindSeconds\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/metrics/scheduler.go\", \"symbol\": \"EvaluationMissed\"}\n  ],\n  \"chain\": [\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/ticker/ticker.go\", \"symbol\": \"New\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\", \"symbol\": \"Run\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\", \"symbol\": \"schedulePeriodic\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\", \"symbol\": \"processTick\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\", \"symbol\": \"runSequences\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\", \"symbol\": \"runJobFn\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/alert_rule.go\", \"symbol\": \"Eval\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/alert_rule.go\", \"symbol\": \"Run\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/alert_rule.go\", \"symbol\": \"evaluate\"}\n  ],\n  \"text\": \"The alerting evaluation scheduler tick and overrun detection in Grafana's ngalert subsystem spans several files under pkg/services/ngalert/schedule/.\\n
+...
Output
{'type': 'create', 'filePath': '/workspace/answer.json', 'content': '{\n  "files": [\n    {"repo": "sg-evals/grafana--26d36ec", "path": "pkg/services/ngalert/schedule/schedule.go"},\n    {"repo": "sg-evals/grafana--26d36ec", "path": "pkg/services/ngalert/schedule/alert_rule.go"},\n    {"repo": "sg-evals/grafana--26d36ec", "path": "pkg/services/ngalert/schedule/recording_rule.go"},\n    {"repo": "sg-evals/grafana--26d36ec", "path": "pkg/services/ngalert/schedule/ticker/ticker.go"},\n    {"repo": "sg-evals/grafana--26d36ec", "path": "pkg/services/ngalert/schedule/ticker/metrics.go"},\n    {"repo": "sg-evals/grafana--26d36ec", "path": "pkg/services/ngalert/metrics/scheduler.go"}\n  ],\n  "symbols": [\n    {"repo": "sg-evals/grafana--26d36ec", "path": "pkg/services/ngalert/schedule/schedule.go", "symbol": "schedulePeriodic"},\n    {"repo": "sg-evals/grafana--26d36ec", "path": "pkg/services/ngalert/schedule/schedule.go", "symbol": "processTick"},\n    {"repo": "sg-evals/grafana--26d36ec", "path": "pkg/services/ngalert/schedule/schedule.go", "symbol": "runJobFn"},\n    {"repo": "sg-evals/grafana--26d36ec", "path": "pkg/services/ngalert/schedule/schedule.go", "symbol": "runSequences"},\n    {"repo": "sg-evals/grafana--26d36ec", "path": "pkg/services/ngalert/schedule/alert_rule.go", "symbol": "alertRule"},\n    {"repo": "sg-evals/grafana--26d36ec", "path": "pkg/services/ngalert/schedule/alert_rule.go", "symbol": "Eval"},\n    {"repo": "sg-evals/grafana--26d36ec", "path": "pkg/services/ngalert/schedule/alert_rule.go", "symbol": "Run"},\n    {"repo": "sg-evals/grafana--26d36ec", "path": "pkg/services/ngalert/schedule/alert_rule.go", "symbol": "evaluate"},\n    {"repo": "sg-evals/grafana--26d36ec", "path": "pkg/services/ngalert/schedule/recording_rule.go", "symbol": "recordingRule"},\n    {"repo": "sg-evals/grafana--26d36ec", "path": "pkg/services/ngalert/schedule/recording_rule.go", "symbol": "Eval"},\n    {"repo": "sg-evals/grafana--26d36ec", "path": "pkg/services/ngalert/schedule/ticker/ticker.go", "symbol": "T"},\n    {"repo": "sg-evals/grafana--26d36ec", "path": "pkg/services/ngalert/metrics/scheduler.go", "symbol": "Scheduler"},\n    {"repo": "sg-evals/grafana--26d36ec", "path": "pkg/services/ngalert/metrics/scheduler.go", "symbol": "BehindSeconds"},\n    {"repo": "sg-evals/grafana--26d36ec", "path": "pkg/services/ngalert/metrics/scheduler.go", "symbol": "EvaluationMissed"}\n  ],\n  "chain": [\n    {"repo": "sg-evals/grafana--26d36ec", "path": "pkg/services/ngalert/schedule/ticker/ticker.go", "symbol": "New"},\n    {"repo": "sg-evals/grafana--26d36ec", "path": "pkg/services/ngalert/schedule/schedule.go", "symbol": "Run"},\n    {"repo": "sg-evals/grafana--26d36ec", "path": "pkg/services/ngalert/schedule/schedule.go", "symbol": "schedulePeriodic"},\n    {"repo": "sg-evals/grafana--26d36ec", "path": "pkg/services/ngalert/schedule/schedule.go", "symbol": "processTick"},\n    {"repo": "sg-evals/grafana--26d36ec", "path": "pkg/services/ngalert/schedule/schedule.go", "symbol": "runSequences"},\n    {"repo": "sg-evals/grafana--26d36ec", "path": "pkg/services/ngalert/schedule/schedule.go", "symbol": "runJobFn"},\n    {"repo": "sg-evals/grafana--26d36ec", "path": "pkg/services/ngalert/schedule/alert_rule.go", "symbol": "Eval"},\n    {"repo": "sg-evals/grafana--26d36ec", "path": "pkg/services/ngalert/schedule/alert_rule.go", "symbol": "Run"},\n    {"repo": "sg-evals/grafana--26d36ec", "path": "pkg/services/ngalert/schedule/alert_rule.go", "symbol": "evaluate"}\n  ],\n  "text": "The alerting evaluation scheduler tick and overrun detection in Grafana\'s ngalert subsystem spans several files under pkg/services/ngalert/schedule/.\\n\\n## Scheduler Tick Implementation\\n\\n**pkg/services/ngalert/schedule/ticker/ticker.go** defines the `T` struct — a custom ticker that never drops ticks (unlike time.Ticker). The `run()` method queues ticks on a buffered channel even when the consumer is slow, so callers have full control over measuring overruns.\\n...
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Fable 5
baseline checkout, no MCP
0.167 rewardmean 0.172 (n=3)12 turns12 tools$1.16
repr trial ccx-incident-145__dTC8fDa · open full trace →
Instruction sent
# Grafana Alert Evaluation Cycle Overrun
+
+## Your Task
+
+Grafana logs warn 'alert evaluation took longer than expected'. Find the Go source files in grafana/grafana that (1) implement the alerting evaluation scheduler tick and (2) detect and log when an evaluation cycle overruns its time budget.
+
+## Context
+
+You are working on a codebase task involving repos from the incident domain.
+
+## Available Resources
+
+## Output Format
+
+Use the published task contract:
+
+- `TASK_WORKDIR=/workspace`
+- `TASK_REPO_ROOT=/workspace`
+- `TASK_OUTPUT=/workspace/answer.json`
+
+Create a file at `TASK_OUTPUT` (`/workspace/answer.json`) with your findings in the following structure:
+
+```json
+{
+  "files": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go"}
+  ],
+  "symbols": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "SymbolName"}
+  ],
+  "chain": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "FunctionName"}
+  ],
+  "text": "Narrative explanation of your findings, citing repos and file paths."
+}
+```
+
+Include only the fields relevant to this task. Your answer is evaluated against a closed-world oracle — completeness matters.
+
+## Evaluation
+
+Your answer will be scored on:
+- **File recall and precision**: Did you find all relevant files?
+
Conversation (28)
#TypeToolText
1system-
2assistant-
I'll look at the workspace structure first to find the grafana repo.
3assistantBash
4userBash
grafana--26d36ec
5assistantBash
6userBash
AGENTS.md
+CHANGELOG.md
+CODE_OF_CONDUCT.md
+CONTRIBUTING.md
+Dockerfile
+GOVERNANCE.md
+HALL_OF_FAME.md
+LICENSE
+LICENSING.md
+MAINTAINERS.md
+Makefile
+NOTICE.md
+README.md
+ROADMAP.md
+SECURITY.md
+SUPPORT.md
+WORKFLOW.md
+apps
+build.go
+conf
+contribute
+crowdin.yml
+cue.mod
+cypress.config.js
+devenv
+docs
+e2e
+e2e-playwright
+emails
+embed.go
+alert_rule.go
+alert_rule_test.go
+alerts_sender_mock.go
+fetcher.go
+jitter.go
+jitter_test.go
+loaded_metrics_reader.go
+loaded_metrics_reader_test.go
+metrics.go
+metrics_test.go
+recording_rule.go
+recording_rule_test.go
+registry.go
+registry_bench_test.go
+registry_test.go
+retry.go
+retry_test.go
+schedule.go
+schedule_unit_test.go
+sequence.go
+sequence_test.go
+testing.go
+ticker
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9assistantBash
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metrics.go
+ticker.go
+ticker_test.go
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/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go:256:			sch.metrics.BehindSeconds.Set(start.Sub(tick).Seconds())
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ticker/ticker_test.go:102:	t.Run("should put the tick in the channel immediately if it is behind", func(t *testing.T) {
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1	package ticker
+2	
+3	import (
+4		"fmt"
+5		"time"
+6	
+7		"github.com/benbjohnson/clock"
+8	
+9		"github.com/grafana/grafana/pkg/infra/log"
+10	)
+11	
+12	// Ticker emits ticks at regular time intervals. it's like a time.Ticker, except:
+13	//   - it doesn't drop ticks for slow receivers, rather, it queues up.  so that callers are in control to instrument what's going on.
+14	//   - it ticks on interval marks or very shortly after. this provides a predictable load pattern
+15	//     (this shouldn't cause too much load contention issues because the next steps in the pipeline just process at their own pace)
+16	//   - the timestamps are used to mark "last datapoint to query for" and as such, are a configurable amount of seconds in the past
+17	type T struct {
+18		C        chan time.Time
+19		clock    clock.Clock
+20		last     time.Time
+21		interval time.Duration
+22		metrics  *Metrics
+23		stopCh   chan struct{}
+24		logger   log.Logger
+25	}
+26	
+27	// NewTicker returns a Ticker that ticks on interval marks (or very shortly after) starting at c.Now(), and never drops ticks. interval should not be negative or zero.
+28	func New(c clock.Clock, interval time.Duration, metric *Metrics, logger log.Logger) *T {
+29		if interval <= 0 {
+30			panic(fmt.Errorf("non-positive interval [%v] is not allowed", interval))
+31		}
+32		t := &T{
+33			C:        make(chan time.Time),
+34			clock:    c,
+35			last:     getStartTick(c, interval),
+36			interval: interval,
+37			metrics:  metric,
+38			stopCh:   make(chan struct{}),
+39			logger:   logger,
+40		}
+41		metric.IntervalSeconds.Set(t.interval.Seconds()) // Seconds report fractional part as well, so it matches the format of the timestamp we report below
+42		go t.run()
+43		return t
+44	}
+45	
+46	func getStartTick(clk clock.Clock, interval time.Duration) time.Time {
+4...
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1	package schedule
+2	
+3	import (
+4		"context"
+5		"fmt"
+6		"net/url"
+7		"time"
+8	
+9		"github.com/benbjohnson/clock"
+10		"golang.org/x/sync/errgroup"
+11	
+12		"github.com/grafana/grafana-plugin-sdk-go/data"
+13	
+14		"github.com/grafana/grafana/pkg/infra/log"
+15		"github.com/grafana/grafana/pkg/infra/tracing"
+16		"github.com/grafana/grafana/pkg/services/featuremgmt"
+17		"github.com/grafana/grafana/pkg/services/ngalert/api/tooling/definitions"
+18		"github.com/grafana/grafana/pkg/services/ngalert/eval"
+19		"github.com/grafana/grafana/pkg/services/ngalert/metrics"
+20		ngmodels "github.com/grafana/grafana/pkg/services/ngalert/models"
+21		"github.com/grafana/grafana/pkg/services/ngalert/schedule/ticker"
+22		"github.com/grafana/grafana/pkg/services/ngalert/state"
+23		"github.com/grafana/grafana/pkg/setting"
+24	)
+25	
+26	// ScheduleService is an interface for a service that schedules the evaluation
+27	// of alert rules.
+28	type ScheduleService interface {
+29		// Run the scheduler until the context is canceled or the scheduler returns
+30		// an error. The scheduler is terminated when this function returns.
+31		Run(context.Context) error
+32	}
+33	
+34	// AlertsSender is an interface for a service that is responsible for sending notifications to the end-user.
+35	//
+36	//go:generate mockery --name AlertsSender --structname AlertsSenderMock --inpackage --filename alerts_sender_mock.go --with-expecter
+37	type AlertsSender interface {
+38		Send(ctx context.Context, key ngmodels.AlertRuleKey, alerts definitions.PostableAlerts)
+39	}
+40	
+41	// RulesStore is a store that provides alert rules for scheduling
+42	type RulesStore interface {
+43		GetAlertRulesKeysForScheduling(ctx context.Context) ([]ngmodels.AlertRuleKeyWithVersion, error)
+44		GetAlertRulesForScheduling(ctx context.Context, query *ngm...
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/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/recording_rule.go:29:	EvaluationDuration  time.Duration
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/recording_rule.go:41:	evaluationDuration  *atomic.Duration
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/recording_rule.go:82:		evaluationDuration:  atomic.NewDuration(0),
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/recording_rule.go:109:		EvaluationDuration:  r.evaluationDuration.Load(),
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/recording_rule.go:115:	var droppedMsg *Evaluation
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/recording_rule.go:117:	case droppedMsg = <-r.evalCh:
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/recording_rule.go:123:		return true, droppedMsg
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/recording_rule.go:125:		return false, droppedMsg
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/recording_rule.go:174:	evalDuration := r.metrics.EvalDuration.WithLabelValues(orgID)
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/recording_rule.go:185:		evalDuration.Observe(dur.Seconds())
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/recording_rule.go:187:		r.evaluationDuration.Store(dur)
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/recording_rule.go:284:	logger.Debug("Recording rule query completed", "resultCount", len(result.Responses), "duration", evalDur)
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/recording_rule.go:311:	logger.Debug("Metrics written", "duration", writeDur)
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/recording_rule.go:328:		logger.Error("Failed to evaluate rule", "error", err, "duration", r.clock.Now().Sub(start))
+/workspac...
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/workspace/grafana--26d36ec/pkg/apiserver/rest/dualwriter_syncer.go:115:	// ensure that execution takes no longer than necessary
+/workspace/grafana--26d36ec/pkg/registry/apis/dashboard/authorizer.go:19:			// Note that we will return Allow more than expected.
+/workspace/grafana--26d36ec/pkg/services/ngalert/metrics/scheduler.go:17:	BehindSeconds                       prometheus.Gauge
+/workspace/grafana--26d36ec/pkg/services/ngalert/metrics/scheduler.go:41:		BehindSeconds: promauto.With(r).NewGauge(prometheus.GaugeOpts{
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go:256:			sch.metrics.BehindSeconds.Set(start.Sub(tick).Seconds())
+/workspace/grafana--26d36ec/pkg/services/secrets/manager/manager.go:567:	// is longer than a certain "caution period", because cache "by label"
+/workspace/grafana--26d36ec/pkg/storage/unified/apistore/store.go:671:// If watch is lagging, progress status might:
+/workspace/grafana--26d36ec/pkg/util/shortid_generator.go:22:	ErrUIDTooLong       = fmt.Errorf("UID is longer than %d symbols", MaxUIDLength)
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195	// Returns a tuple where first element is
+196	//   - true when message was sent
+197	//   - false when the send operation is stopped
+198	//
+199	// the second element contains a dropped message that was sent by a concurrent sender.
+200	func (a *alertRule) Eval(eval *Evaluation) (bool, *Evaluation) {
+201		if a.key.AlertRuleKey != eval.rule.GetKey() {
+202			// Make sure that rule has the same key. This should not happen
+203			panic(fmt.Sprintf("Invalid rule sent for evaluating. Expected rule key %s, got %s", a.key.AlertRuleKey, eval.rule.GetKey()))
+204		}
+205		// read the channel in unblocking manner to make sure that there is no concurrent send operation.
+206		var droppedMsg *Evaluation
+207		select {
+208		case droppedMsg = <-a.evalCh:
+209		default:
+210		}
+211	
+212		select {
+213		case a.evalCh <- eval:
+214			return true, droppedMsg
+215		case <-a.ctx.Done():
+216			return false, droppedMsg
+217		}
+218	}
+219	
+220	// update sends an instruction to the rule evaluation routine to update the scheduled rule to the specified version. The specified version must be later than the current version, otherwise no update will happen.
+221	func (a *alertRule) Update(eval *Evaluation) bool {
+222		// check if the channel is not empty.
+223		select {
+224		case <-a.updateCh:
23assistantRead
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1	package ticker
+2	
+3	import (
+4		"github.com/prometheus/client_golang/prometheus"
+5		"github.com/prometheus/client_golang/prometheus/promauto"
+6	)
+7	
+8	type Metrics struct {
+9		LastTickTime    prometheus.Gauge
+10		NextTickTime    prometheus.Gauge
+11		IntervalSeconds prometheus.Gauge
+12	}
+13	
+14	func NewMetrics(reg prometheus.Registerer, subsystem string) *Metrics {
+15		return &Metrics{
+16			LastTickTime: promauto.With(reg).NewGauge(prometheus.GaugeOpts{
+17				Namespace: "grafana",
+18				Subsystem: subsystem,
+19				Name:      "ticker_last_consumed_tick_timestamp_seconds",
+20				Help:      "Timestamp of the last consumed tick in seconds.",
+21			}),
+22			NextTickTime: promauto.With(reg).NewGauge(prometheus.GaugeOpts{
+23				Namespace: "grafana",
+24				Subsystem: subsystem,
+25				Name:      "ticker_next_tick_timestamp_seconds",
+26				Help:      "Timestamp of the next tick in seconds before it is consumed.",
+27			}),
+28			IntervalSeconds: promauto.With(reg).NewGauge(prometheus.GaugeOpts{
+29				Namespace: "grafana",
+30				Subsystem: subsystem,
+31				Name:      "ticker_interval_seconds",
+32				Help:      "Interval at which the ticker is meant to tick.",
+33			}),
+34		}
+35	}
+36	
25assistant-
I have the full picture. Now writing the answer file.
26assistantWrite
27userWrite
File created successfully at: /workspace/answer.json (file state is current in your context — no need to Read it back)
28assistant-
Found them. The answer is written to `/workspace/answer.json`.
+
+**TLDR:** In grafana/grafana (checkout at `/workspace/grafana--26d36ec`), the alerting evaluation scheduler tick and the overrun detection both live in the ngalert scheduler package:
+
+1. **Scheduler tick implementation**
+   - `pkg/services/ngalert/schedule/ticker/ticker.go` — the custom `ticker.T`. Unlike `time.Ticker`, it never drops ticks for slow receivers; it queues them precisely so callers can detect when evaluation falls behind. Its `run()` loop delivers any tick whose time has already passed immediately.
+   - `pkg/services/ngalert/schedule/schedule.go` — `Run()` creates the ticker at the base interval, and `schedulePeriodic()` is the loop that consumes each tick from `t.C` and calls `processTick()` to dispatch rule evaluations.
+
+2. **Overrun detection and logging**
+   - `schedule.go:256` — each tick, `schedulePeriodic()` measures `start.Sub(tick)` and sets the `BehindSeconds` gauge (how late the cycle started), plus observes `SchedulePeriodicDuration`.
+   - `alert_rule.go:200` (`alertRule.Eval`) and the analogous `recording_rule.go` — before sending a new evaluation into the rule's channel, `Eval` drains any still-unconsumed previous evaluation, which means the prior cycle overran its interval; it returns that as a dropped message.
+   - `schedule.go:438` — `runJobFn()` checks the dropped result and logs the warning **"Tick dropped because alert rule evaluation is too slow"**, incrementing the `EvaluationMissed` counter (metrics defined in `pkg/services/ngalert/metrics/scheduler.go`).
+
+One caveat, noted in the answer file: the literal string "alert evaluation took longer than expected" doesn't appear in this revision — the corresponding overrun warning in this code is the dropped-tick message above, ...
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1. Bash
Input
{
+  "command": "ls /workspace && ls /workspace/grafana 2>/dev/null | head -30",
+  "description": "List workspace contents"
+}
Output
{'stdout': 'grafana--26d36ec', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
2. Bash
Input
{
+  "command": "ls /workspace/grafana--26d36ec | head -30 && ls /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ 2>/dev/null",
+  "description": "List repo and ngalert schedule dir"
+}
Output
{'stdout': 'AGENTS.md\nCHANGELOG.md\nCODE_OF_CONDUCT.md\nCONTRIBUTING.md\nDockerfile\nGOVERNANCE.md\nHALL_OF_FAME.md\nLICENSE\nLICENSING.md\nMAINTAINERS.md\nMakefile\nNOTICE.md\nREADME.md\nROADMAP.md\nSECURITY.md\nSUPPORT.md\nWORKFLOW.md\napps\nbuild.go\nconf\ncontribute\ncrowdin.yml\ncue.mod\ncypress.config.js\ndevenv\ndocs\ne2e\ne2e-playwright\nemails\nembed.go\nalert_rule.go\nalert_rule_test.go\nalerts_sender_mock.go\nfetcher.go\njitter.go\njitter_test.go\nloaded_metrics_reader.go\nloaded_metrics_reader_test.go\nmetrics.go\nmetrics_test.go\nrecording_rule.go\nrecording_rule_test.go\nregistry.go\nregistry_bench_test.go\nregistry_test.go\nretry.go\nretry_test.go\nschedule.go\nschedule_unit_test.go\nsequence.go\nsequence_test.go\ntesting.go\nticker', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
3. Bash
Input
{
+  "command": "grep -rn \"longer than expected\" /workspace/grafana--26d36ec/pkg/ --include=*.go | head -20",
+  "description": "Find overrun warning log message"
+}
Output
{'stdout': '', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
4. Bash
Input
{
+  "command": "ls /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ticker/ && grep -rn \"took longer\\|overrun\\|behind\\|missed tick\\|elapsed\" /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ --include=*.go | grep -iv test | head -30",
+  "description": "Inspect ticker dir and search for overrun detection"
+}
Output
{'stdout': 'metrics.go\nticker.go\nticker_test.go', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
5. Bash
Input
{
+  "command": "grep -rn -i \"behind\\|overrun\\|too long\\|longer\\|lag\" /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ticker/*.go /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go | head -20",
+  "description": "Search ticker and schedule for lag/overrun terms"
+}
Output
{'stdout': '/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go:256:\t\t\tsch.metrics.BehindSeconds.Set(start.Sub(tick).Seconds())\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ticker/ticker_test.go:102:\tt.Run("should put the tick in the channel immediately if it is behind", func(t *testing.T) {', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
6. Read
Input
{
+  "file_path": "/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ticker/ticker.go"
+}
Output
{'type': 'text', 'file': {'filePath': '/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ticker/ticker.go', 'content': 'package ticker\n\nimport (\n\t"fmt"\n\t"time"\n\n\t"github.com/benbjohnson/clock"\n\n\t"github.com/grafana/grafana/pkg/infra/log"\n)\n\n// Ticker emits ticks at regular time intervals. it\'s like a time.Ticker, except:\n//   - it doesn\'t drop ticks for slow receivers, rather, it queues up.  so that callers are in control to instrument what\'s going on.\n//   - it ticks on interval marks or very shortly after. this provides a predictable load pattern\n//     (this shouldn\'t cause too much load contention issues because the next steps in the pipeline just process at their own pace)\n//   - the timestamps are used to mark "last datapoint to query for" and as such, are a configurable amount of seconds in the past\ntype T struct {\n\tC        chan time.Time\n\tclock    clock.Clock\n\tlast     time.Time\n\tinterval time.Duration\n\tmetrics  *Metrics\n\tstopCh   chan struct{}\n\tlogger   log.Logger\n}\n\n// NewTicker returns a Ticker that ticks on interval marks (or very shortly after) starting at c.Now(), and never drops ticks. interval should not be negative or zero.\nfunc New(c clock.Clock, interval time.Duration, metric *Metrics, logger log.Logger) *T {\n\tif interval <= 0 {\n\t\tpanic(fmt.Errorf("non-positive interval [%v] is not allowed", interval))\n\t}\n\tt := &T{\n\t\tC:        make(chan time.Time),\n\t\tclock:    c,\n\t\tlast:     getStartTick(c, interval),\n\t\tinterval: interval,\n\t\tmetrics:  metric,\n\t\tstopCh:   make(chan struct{}),\n\t\tlogger:   logger,\n\t}\n\tmetric.IntervalSeconds.Set(t.interval.Seconds()) // Seconds report fractional part as well, so it matches the format of the timestamp we report below\n\tgo t.run()\n\treturn t\n}\n\nfunc getStartTick(clk clock.Clock, interval time.Duration) time.Time {\n\tnano := clk.Now().UnixNano()\n\treturn time.Unix(0, nano-(nano%interval.Nanoseconds()))\n}\n\nfunc (t *T) run() {\n\tt.logger.Info("starting", "component", "ticker", "first_tick", t.last.Add(t.interval))\nLOOP:\n\tfor {\n\t\tnext := t.last.Add(t.interval) // calculate the time of the next tick\n\t\tt.metrics.NextTickTime.Set(float64(next.UnixNano()) / 1e9)\n\t\tdiff := t.clock.Now().Sub(next) // calculate the difference between the current time and the next tick\n\t\t// if difference is not negative, then it should tick\n\t\tif diff >= 0 {\n\t\t\tselect {\n\t\t\tcase t.C <- next:\n\t\t\tcase <-t.stopCh:\n\t\t\t\tbreak LOOP\n\t\t\t}\n\t\t\tt.last = next\n\t\t\tt.metrics.LastTickTime.Set(float64(next.UnixNano()) / 1e9)\n\t\t\tcontinue\n\t\t}\n\t\t// tick is too young. try again when ...\n\t\tselect {\n\t\tcase <-t.clock.After(-diff): // ...it\'ll definitely be old enough\n\t\tcase <-t.stopCh:\n\t\t\tbreak LOOP\n\t\t}\n\t}\n\tt.logger.Info("stopped", "component", "ticker", "last_tick", t.last)\n}\n\n// Stop stops the ticker. It does not close the C channel\nfunc (t *T) Stop() {\n\tselect {\n\tcase t.stopCh <- struct{}{}:\n\tdefault:\n\t\t// already stopped\n\t}\n}\n', 'numLines': 87, 'startLine': 1, 'totalLines': 87}}
7. Read
Input
{
+  "file_path": "/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go"
+}
Output
{'type': 'text', 'file': {'filePath': '/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go', 'content': 'package schedule\n\nimport (\n\t"context"\n\t"fmt"\n\t"net/url"\n\t"time"\n\n\t"github.com/benbjohnson/clock"\n\t"golang.org/x/sync/errgroup"\n\n\t"github.com/grafana/grafana-plugin-sdk-go/data"\n\n\t"github.com/grafana/grafana/pkg/infra/log"\n\t"github.com/grafana/grafana/pkg/infra/tracing"\n\t"github.com/grafana/grafana/pkg/services/featuremgmt"\n\t"github.com/grafana/grafana/pkg/services/ngalert/api/tooling/definitions"\n\t"github.com/grafana/grafana/pkg/services/ngalert/eval"\n\t"github.com/grafana/grafana/pkg/services/ngalert/metrics"\n\tngmodels "github.com/grafana/grafana/pkg/services/ngalert/models"\n\t"github.com/grafana/grafana/pkg/services/ngalert/schedule/ticker"\n\t"github.com/grafana/grafana/pkg/services/ngalert/state"\n\t"github.com/grafana/grafana/pkg/setting"\n)\n\n// ScheduleService is an interface for a service that schedules the evaluation\n// of alert rules.\ntype ScheduleService interface {\n\t// Run the scheduler until the context is canceled or the scheduler returns\n\t// an error. The scheduler is terminated when this function returns.\n\tRun(context.Context) error\n}\n\n// AlertsSender is an interface for a service that is responsible for sending notifications to the end-user.\n//\n//go:generate mockery --name AlertsSender --structname AlertsSenderMock --inpackage --filename alerts_sender_mock.go --with-expecter\ntype AlertsSender interface {\n\tSend(ctx context.Context, key ngmodels.AlertRuleKey, alerts definitions.PostableAlerts)\n}\n\n// RulesStore is a store that provides alert rules for scheduling\ntype RulesStore interface {\n\tGetAlertRulesKeysForScheduling(ctx context.Context) ([]ngmodels.AlertRuleKeyWithVersion, error)\n\tGetAlertRulesForScheduling(ctx context.Context, query *ngmodels.GetAlertRulesForSchedulingQuery) error\n}\n\ntype RecordingWriter interface {\n\tWriteDatasource(ctx context.Context, dsUID string, name string, t time.Time, frames data.Frames, orgID int64, extraLabels map[string]string) error\n}\n\n// AlertRuleStopReasonProvider is an interface for determining the reason why an alert rule was stopped.\ntype AlertRuleStopReasonProvider interface {\n\t// FindReason returns two values:\n\t// 1. The first value is the reason for stopping the alert rule (error type).\n\t// 2. The second value is an error indicating any issues that occurred while determining the stop reason.\n\t//\t  If this is non-nil, the scheduler uses the default reason.\n\tFindReason(ctx context.Context, logger log.Logger, key ngmodels.AlertRuleKeyWithGroup) (error, error)\n}\n\ntype schedule struct {\n\t// base tick rate (fastest possible configured check)\n\tbaseInterval time.Duration\n\n\t// each rule gets its own channel and routine\n\tregistry ruleRegistry\n\n\tretryConfig RetryConfig\n\n\tclock clock.Clock\n\n\t// evalApplied is only used for tests: test code can set it to non-nil\n\t// function, and then it\'ll be called from the event loop whenever the\n\t// message from evalApplied is handled.\n\tevalAppliedFunc func(ngmodels.AlertRuleKey, time.Time)\n\n\t// stopApplied is only used for tests: test code can set it to non-nil\n\t// function, and then it\'ll be called from the event loop whenever the\n\t// message from stopApplied is handled.\n\tstopAppliedFunc func(ngmodels.AlertRuleKey)\n\n\truleStopReasonProvider AlertRuleStopReasonProvider\n\n\tlog log.Logger\n\n\tevaluatorFactory eval.EvaluatorFactory\n\n\truleStore RulesStore\n\n\tstateManager *state.Manager\n\n\tappURL               *url.URL\n\tdisableGrafanaFolder bool\n\tjitterEvaluations    JitterStrategy\n\trrCfg                setting.RecordingRuleSettings\n\n\tmetrics *metrics.Scheduler\n\n\talertsSender    AlertsSender\n\tminRuleInterval time.Duration\n\n\t// schedulableAlertRules contains the alert rules that are considered for\n\t// evaluation in the current tick. The evaluation of an alert rule in the\n\t// current t...
8. Bash
Input
{
+  "command": "grep -n -i \"dropped\\|too slow\\|took\\|duration\\|behind\" /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/recording_rule.go /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/metrics.go /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ticker/metrics.go | head -40",
+  "description": "Find dropped-tick and duration logic in rule routines and metrics"
+}
Output
{'stdout': '/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/recording_rule.go:29:\tEvaluationDuration  time.Duration\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/recording_rule.go:41:\tevaluationDuration  *atomic.Duration\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/recording_rule.go:82:\t\tevaluationDuration:  atomic.NewDuration(0),\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/recording_rule.go:109:\t\tEvaluationDuration:  r.evaluationDuration.Load(),\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/recording_rule.go:115:\tvar droppedMsg *Evaluation\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/recording_rule.go:117:\tcase droppedMsg = <-r.evalCh:\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/recording_rule.go:123:\t\treturn true, droppedMsg\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/recording_rule.go:125:\t\treturn false, droppedMsg\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/recording_rule.go:174:\tevalDuration := r.metrics.EvalDuration.WithLabelValues(orgID)\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/recording_rule.go:185:\t\tevalDuration.Observe(dur.Seconds())\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/recording_rule.go:187:\t\tr.evaluationDuration.Store(dur)\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/recording_rule.go:284:\tlogger.Debug("Recording rule query completed", "resultCount", len(result.Responses), "duration", evalDur)\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/recording_rule.go:311:\tlogger.Debug("Metrics written", "duration", writeDur)\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/recording_rule.go:328:\t\tlogger.Error("Failed to evaluate rule", "error", err, "duration", r.clock.Now().Sub(start))\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go:199:// the second element contains a dropped message that was sent by a concurrent sender.\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go:206:\tvar droppedMsg *Evaluation\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go:208:\tcase droppedMsg = <-a.evalCh:\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go:214:\t\treturn true, droppedMsg\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go:216:\t\treturn false, droppedMsg\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go:285:\t\t\t\tevalDuration := a.metrics.EvalDuration.WithLabelValues(orgID)\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go:290:\t\t\t\t\tevalDuration.Observe(a.clock.Now().Sub(evalStart).Seconds())\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go:347:\t\t\t\t\t\tlogger.Debug("Tick processed", "attempt", attempt, "duration", a.clock.Now().Sub(evalStart))\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go:397:\tprocessDuration := a.metrics.ProcessDuration.WithLabelValues(orgID)\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go:398:\tsendDuration := a.metrics.SendDuration.WithLabelValues(orgID)\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go:405:\tvar dur time.Duration\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go:413:\t\t\tlogger.Error("Failed to evaluate rule", "error", err, "duration", dur)\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go:459:\t\tlogger.Debug("Alert rule evaluated", "error", err, "duration", dur)\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go:463:\t\tlogger.Debug("Alert rule evaluated", "results", len(results), "duration", dur)\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go:481:\t\t\tsendDuration.Observe(a.clock.Now().Sub(start).Seconds())\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go:484:\tprocessDuration.Observe(a...
9. Bash
Input
{
+  "command": "grep -rn -i \"longer than\\|than expected\\|miss.*tick\\|tick.*miss\\|behindSeconds\\|lagging\" /workspace/grafana--26d36ec/pkg/ --include=*.go | grep -v _test | head -20",
+  "description": "Search whole pkg tree for overrun-style log messages"
+}
Output
{'stdout': '/workspace/grafana--26d36ec/pkg/apiserver/rest/dualwriter_syncer.go:115:\t// ensure that execution takes no longer than necessary\n/workspace/grafana--26d36ec/pkg/registry/apis/dashboard/authorizer.go:19:\t\t\t// Note that we will return Allow more than expected.\n/workspace/grafana--26d36ec/pkg/services/ngalert/metrics/scheduler.go:17:\tBehindSeconds                       prometheus.Gauge\n/workspace/grafana--26d36ec/pkg/services/ngalert/metrics/scheduler.go:41:\t\tBehindSeconds: promauto.With(r).NewGauge(prometheus.GaugeOpts{\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go:256:\t\t\tsch.metrics.BehindSeconds.Set(start.Sub(tick).Seconds())\n/workspace/grafana--26d36ec/pkg/services/secrets/manager/manager.go:567:\t// is longer than a certain "caution period", because cache "by label"\n/workspace/grafana--26d36ec/pkg/storage/unified/apistore/store.go:671:// If watch is lagging, progress status might:\n/workspace/grafana--26d36ec/pkg/util/shortid_generator.go:22:\tErrUIDTooLong       = fmt.Errorf("UID is longer than %d symbols", MaxUIDLength)', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
10. Read
Input
{
+  "file_path": "/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go",
+  "offset": 195,
+  "limit": 30
+}
Output
{'type': 'text', 'file': {'filePath': '/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go', 'content': '// Returns a tuple where first element is\n//   - true when message was sent\n//   - false when the send operation is stopped\n//\n// the second element contains a dropped message that was sent by a concurrent sender.\nfunc (a *alertRule) Eval(eval *Evaluation) (bool, *Evaluation) {\n\tif a.key.AlertRuleKey != eval.rule.GetKey() {\n\t\t// Make sure that rule has the same key. This should not happen\n\t\tpanic(fmt.Sprintf("Invalid rule sent for evaluating. Expected rule key %s, got %s", a.key.AlertRuleKey, eval.rule.GetKey()))\n\t}\n\t// read the channel in unblocking manner to make sure that there is no concurrent send operation.\n\tvar droppedMsg *Evaluation\n\tselect {\n\tcase droppedMsg = <-a.evalCh:\n\tdefault:\n\t}\n\n\tselect {\n\tcase a.evalCh <- eval:\n\t\treturn true, droppedMsg\n\tcase <-a.ctx.Done():\n\t\treturn false, droppedMsg\n\t}\n}\n\n// update sends an instruction to the rule evaluation routine to update the scheduled rule to the specified version. The specified version must be later than the current version, otherwise no update will happen.\nfunc (a *alertRule) Update(eval *Evaluation) bool {\n\t// check if the channel is not empty.\n\tselect {\n\tcase <-a.updateCh:', 'numLines': 30, 'startLine': 195, 'totalLines': 557}}
11. Read
Input
{
+  "file_path": "/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ticker/metrics.go"
+}
Output
{'type': 'text', 'file': {'filePath': '/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ticker/metrics.go', 'content': 'package ticker\n\nimport (\n\t"github.com/prometheus/client_golang/prometheus"\n\t"github.com/prometheus/client_golang/prometheus/promauto"\n)\n\ntype Metrics struct {\n\tLastTickTime    prometheus.Gauge\n\tNextTickTime    prometheus.Gauge\n\tIntervalSeconds prometheus.Gauge\n}\n\nfunc NewMetrics(reg prometheus.Registerer, subsystem string) *Metrics {\n\treturn &Metrics{\n\t\tLastTickTime: promauto.With(reg).NewGauge(prometheus.GaugeOpts{\n\t\t\tNamespace: "grafana",\n\t\t\tSubsystem: subsystem,\n\t\t\tName:      "ticker_last_consumed_tick_timestamp_seconds",\n\t\t\tHelp:      "Timestamp of the last consumed tick in seconds.",\n\t\t}),\n\t\tNextTickTime: promauto.With(reg).NewGauge(prometheus.GaugeOpts{\n\t\t\tNamespace: "grafana",\n\t\t\tSubsystem: subsystem,\n\t\t\tName:      "ticker_next_tick_timestamp_seconds",\n\t\t\tHelp:      "Timestamp of the next tick in seconds before it is consumed.",\n\t\t}),\n\t\tIntervalSeconds: promauto.With(reg).NewGauge(prometheus.GaugeOpts{\n\t\t\tNamespace: "grafana",\n\t\t\tSubsystem: subsystem,\n\t\t\tName:      "ticker_interval_seconds",\n\t\t\tHelp:      "Interval at which the ticker is meant to tick.",\n\t\t}),\n\t}\n}\n', 'numLines': 36, 'startLine': 1, 'totalLines': 36}}
12. Write
Input
{
+  "file_path": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/ticker/ticker.go\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/alert_rule.go\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/recording_rule.go\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/metrics/scheduler.go\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/ticker/metrics.go\"}\n  ],\n  \"symbols\": [\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/ticker/ticker.go\", \"symbol\": \"T\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/ticker/ticker.go\", \"symbol\": \"New\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/ticker/ticker.go\", \"symbol\": \"run\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\", \"symbol\": \"Run\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\", \"symbol\": \"schedulePeriodic\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\", \"symbol\": \"processTick\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\", \"symbol\": \"runJobFn\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/alert_rule.go\", \"symbol\": \"Eval\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/recording_rule.go\", \"symbol\": \"Eval\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/metrics/scheduler.go\", \"symbol\": \"BehindSeconds\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/metrics/scheduler.go\", \"symbol\": \"EvaluationMissed\"}\n  ],\n  \"chain\": [\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/ticker/ticker.go\", \"symbol\": \"run\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\", \"symbol\": \"Run\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\", \"symbol\": \"schedulePeriodic\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\", \"symbol\": \"processTick\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\", \"symbol\": \"runJobFn\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/alert_rule.go\", \"symbol\": \"Eval\"}\n  ],\n  \"text\": \"The unified alerting (ngalert) scheduler in grafana/grafana drives rule evaluation off a custom ticker, and the overrun detection/logging lives in the scheduler tick loop and the per-rule Eval path.\\n\\n(1) Scheduler tick implementation: pkg/services/ngalert/schedule/ticker/ticker.go implements ticker.T, a custom replacement for time.Ticker that ticks on interval marks and never drops ticks for slow receivers — instead it queues them, explicitly so that downstream code can detect and instrument when evaluation falls behind (its run() loop computes diff := clock.Now().Sub(next) and delivers any tick whose time has already passed immediately). pkg/services/ngalert/schedule/ticker/metrics.go exposes the ticker's last/next tick timestamp gauges used to observe tick lag. The scheduler consumes this ticker in pkg/services/ngalert/schedule/schedule.go: Run() creates the ticker with the base interval, and schedulePeriodic() is the main loop that receives each tick from t.C and calls processTick() to fan evaluations out to per-rule goroutines.\\n\\n(2) Overrun detection and logging: in schedule.go, schedulePeriodic() measures how far behind the scheduler is on each tick (start.Sub(ti
+...
Output
{'type': 'create', 'filePath': '/workspace/answer.json', 'content': '{\n  "files": [\n    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/schedule/ticker/ticker.go"},\n    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/schedule/schedule.go"},\n    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/schedule/alert_rule.go"},\n    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/schedule/recording_rule.go"},\n    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/metrics/scheduler.go"},\n    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/schedule/ticker/metrics.go"}\n  ],\n  "symbols": [\n    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/schedule/ticker/ticker.go", "symbol": "T"},\n    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/schedule/ticker/ticker.go", "symbol": "New"},\n    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/schedule/ticker/ticker.go", "symbol": "run"},\n    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/schedule/schedule.go", "symbol": "Run"},\n    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/schedule/schedule.go", "symbol": "schedulePeriodic"},\n    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/schedule/schedule.go", "symbol": "processTick"},\n    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/schedule/schedule.go", "symbol": "runJobFn"},\n    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/schedule/alert_rule.go", "symbol": "Eval"},\n    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/schedule/recording_rule.go", "symbol": "Eval"},\n    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/metrics/scheduler.go", "symbol": "BehindSeconds"},\n    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/metrics/scheduler.go", "symbol": "EvaluationMissed"}\n  ],\n  "chain": [\n    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/schedule/ticker/ticker.go", "symbol": "run"},\n    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/schedule/schedule.go", "symbol": "Run"},\n    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/schedule/schedule.go", "symbol": "schedulePeriodic"},\n    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/schedule/schedule.go", "symbol": "processTick"},\n    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/schedule/schedule.go", "symbol": "runJobFn"},\n    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/schedule/alert_rule.go", "symbol": "Eval"}\n  ],\n  "text": "The unified alerting (ngalert) scheduler in grafana/grafana drives rule evaluation off a custom ticker, and the overrun detection/logging lives in the scheduler tick loop and the per-rule Eval path.\\n\\n(1) Scheduler tick implementation: pkg/services/ngalert/schedule/ticker/ticker.go implements ticker.T, a custom replacement for time.Ticker that ticks on interval marks and never drops ticks for slow receivers — instead it queues them, explicitly so that downstream code can detect and instrument when evaluation falls behind (its run() loop computes diff := clock.Now().Sub(next) and delivers any tick whose time has already passed immediately). pkg/services/ngalert/schedule/ticker/metrics.go exposes the ticker\'s last/next tick timestamp gauges used to observe tick lag. The scheduler consumes this ticker in pkg/services/ngalert/schedule/schedule.go: Run() creates the ticker with the base interval, and schedulePeriodic() is the main loop that receives each tick from t.C and calls processTick() to fan evaluations out to per-rule goroutines.\\n\\n(2) Overrun detection and logging: in schedule.go, schedulePeriodic() measures how far behind the scheduler is on each tick (start.Sub(tick)) and records it in the BehindSeconds gauge, plus the SchedulePeriodicDuration histogram for the cycle\'s own duration. The per-cycle overrun is detected in alertRule.Eval() (pkg/services/ngalert/schedule/alert_rule.go) and the identical recordi...
Bash (7)
1. $ ls /workspace && ls /workspace/grafana 2>/dev/null | head -30
2. $ ls /workspace/grafana--26d36ec | head -30 && ls /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ 2>/dev/null
3. $ grep -rn "longer than expected" /workspace/grafana--26d36ec/pkg/ --include=*.go | head -20
4. $ ls /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ticker/ && grep -rn "took longer\|overrun\|behind\|missed tick\|elapsed" /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ --include=*.go | grep -iv test | head -30
5. $ grep -rn -i "behind\|overrun\|too long\|longer\|lag" /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ticker/*.go /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go | head -20
6. $ grep -n -i "dropped\|too slow\|took\|duration\|behind" /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/recording_rule.go /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/metrics.go /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ticker/metrics.go | head -40
7. $ grep -rn -i "longer than\|than expected\|miss.*tick\|tick.*miss\|behindSeconds\|lagging" /workspace/grafana--26d36ec/pkg/ --include=*.go | grep -v _test | head -20

\ No newline at end of file
diff --git a/explorer/compare__ccx-migration-274.html b/explorer/compare__ccx-migration-274.html
new file mode 100644
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--- /dev/null
+++ b/explorer/compare__ccx-migration-274.html
@@ -0,0 +1,1261 @@
+ccx-migration-274 — 3-way compare
← All tasks · flat list
ccx-migration-274
Sonnet baseline vs Sonnet + Sourcegraph MCP vs Fable baseline. Each column is that arm's median-reward trial.
Sonnet 4.6
0.750
mean reward, n=4
Sonnet 4.6 + MCP
1.000
mean reward, n=3
Fable 5
0.928
mean reward, n=3
Sonnet 4.6
baseline checkout, no MCP
1.000 rewardmean 0.750 (n=4)32 turns32 tools$0.39
repr trial ccx-migration-274__bkBLzCw · open full trace →
Instruction sent
# Flink DataStream API Deprecation Markers
+
+## Your Task
+
+Find all Java source files in apache/flink under flink-streaming-java/src/ that contain @Deprecated annotations on DataStream API classes or methods. For each deprecated class, identify the class name and the recommended replacement (noted in the deprecation javadoc). Focus on deprecated source functions, sink functions, timestamp extractors, and I/O format classes.
+
+## Context
+
+You are working on a codebase task involving repos from the migration domain.
+
+## Available Resources
+
+## Output Format
+
+Use the published task contract:
+
+- `TASK_WORKDIR=/workspace`
+- `TASK_REPO_ROOT=/workspace`
+- `TASK_OUTPUT=/workspace/answer.json`
+
+Create a file at `TASK_OUTPUT` (`/workspace/answer.json`) with your findings in the following structure:
+
+```json
+{
+  "files": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go"}
+  ],
+  "symbols": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "SymbolName"}
+  ],
+  "chain": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "FunctionName"}
+  ],
+  "text": "Narrative explanation of your findings, citing repos and file paths."
+}
+```
+
+Include only the fields relevant to this task. Your answer is evaluated against a closed-world oracle — completeness matters.
+
+## Evaluation
+
+Your answer will be scored on:
+- **File recall and precision**: Did you find all relevant files?
+
Conversation (105)
#TypeToolText
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I'll search the flink repository for deprecated DataStream API classes and methods in flink-streaming-java/src/.
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/workspace/flink--0cc95fcc/flink-streaming-java
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camel--1006f047
+flink--0cc95fcc
+kafka--0753c489
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main
+test
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/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/StreamTaskTestHarness.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/OneInputStreamTaskTestHarness.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/TwoInputStreamTaskTestHarness.java
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Now let me examine each of the main source files to understand what's deprecated and what the replacements are.
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37:@Deprecated
+39:public abstract class AscendingTimestampExtractor<T>
+98:    public interface MonotonyViolationHandler extends java.io.Serializable {
+111:    public static final class IgnoringHandler implements MonotonyViolationHandler {
+119:    public static final class FailingHandler implements MonotonyViolationHandler {
+133:    public static final class LoggingHandler implements MonotonyViolationHandler {
+137:                LoggerFactory.getLogger(AscendingTimestampExtractor.class);
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37: * @deprecated If you want to read/write data from/to text file, please use FLIP-27 FileSource and
+38: *     Sink-V2 FlinkSink. This class should be removed if we drop all supports for {@link
+42:@Deprecated
+44:public class TextOutputFormat<T> extends FileOutputFormat<T> {
+60:    public interface TextFormatter<IN> extends Serializable {
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33: * @deprecated If you want to read/write data from/to text file, please use FLIP-27 FileSource and
+34: *     Sink-V2 FlinkSink. This class should be removed if we drop the supports for read/write via
+37:@Deprecated
+39:public class TextInputFormat extends DelimitedInputFormat<String> {
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/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.flink.streaming.api.functions.timestamps;
+
+import org.apache.flink.annotation.PublicEvolving;
+import org.apache.flink.streaming.api.watermark.Watermark;
+import org.apache.flink.streaming.runtime.operators.util.WatermarkStrategyWithPeriodicWatermarks;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import static java.util.Objects.requireNonNull;
+
+/**
+ * A timestamp assigner and watermark generator for streams where timestamps are monotonously
+ * ascending. In this case, the local watermarks for the streams are easy to generate, because they
+ * strictly follow the timestamps.
+ *
+ * @param <T> The type of the elements that this function can extract timestamps from
+ */
+@Deprecated
+@PublicEvolving
+public abstract class AscendingTimestampExtractor<T>
+        implements WatermarkStrategyWithPeriodicWatermarks<T> {
+
+    private static final long serialVersionUID = 1L;
+
+    /** The current timestamp. */
+    private long currentTimestamp = Long.MIN_VALUE;
+
+   ...
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/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java
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/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java
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28: * @deprecated This interface will be removed in future versions. Use the new {@link
+29: *     org.apache.flink.streaming.api.functions.sink.v2.DiscardingSink} interface instead.
+32:public class DiscardingSink<T> implements SinkFunction<T>, SupportsConcurrentExecutionAttempts {
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63: * This is a recommended base class for all of the {@link SinkFunction} that intend to implement
+72: * @deprecated This interface will be removed in future versions. Use the new {@link
+73: *     org.apache.flink.api.connector.sink2.Sink} interface instead.
+76:public abstract class TwoPhaseCommitSinkFunction<IN, TXN, CONTEXT> extends RichSinkFunction<IN>
+79:    private static final Logger LOG = LoggerFactory.getLogger(TwoPhaseCommitSinkFunction.class);
+164:    // ------ methods that should be implemented in child class to support two phase commit
+213:     * Callback for subclasses which is called after restoring (each) user context.
+233:    /** This should not be implemented by subclasses. */
+536:    /** State POJO class coupling pendingTransaction, context and pendingCommitTransactions. */
+539:    public static final class State<TXN, CONTEXT> {
+616:    public static final class TransactionHolder<TXN> {
+673:    public static final class StateSerializer<TXN, CONTEXT>
+884:    public static final class StateSerializerSnapshot<TXN, CONTEXT>
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37: * @deprecated Use {@code org.apache.flink.connector.datagen.source.DataGeneratorSource} instead.
+40:public class DataGeneratorSource<T> extends RichParallelSourceFunction<T>
+45:    private static final Logger LOG = LoggerFactory.getLogger(DataGeneratorSource.class);
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98: * @deprecated Use {@link org.apache.flink.connector.file.sink.FileSink} instead.
+101:public class StreamingFileSink<IN> extends RichSinkFunction<IN>
+171:    /** The base abstract class for the {@link RowFormatBuilder} and {@link BulkFormatBuilder}. */
+173:    public abstract static class BucketsBuilder<
+196:    public static class RowFormatBuilder<IN, BucketID, T extends RowFormatBuilder<IN, BucketID, T>>
+274:                    bucketFactory.getClass() == DefaultBucketFactoryImpl.class,
+324:    public static final class DefaultRowFormatBuilder<IN>
+336:    public static class BulkFormatBuilder<
+421:                    bucketFactory.getClass() == DefaultBucketFactoryImpl.class,
+465:    public static final class DefaultBulkFormatBuilder<IN>
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/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.flink.streaming.api.functions.sink.legacy;
+
+import org.apache.flink.annotation.Internal;
+import org.apache.flink.api.common.SupportsConcurrentExecutionAttempts;
+
+/**
+ * A stream sink that ignores all elements.
+ *
+ * @param <T> The type of elements received by the sink.
+ * @deprecated This interface will be removed in future versions. Use the new {@link
+ *     org.apache.flink.streaming.api.functions.sink.v2.DiscardingSink} interface instead.
+ */
+@Internal
+public class DiscardingSink<T> implements SinkFunction<T>, SupportsConcurrentExecutionAttempts {
+
+    private static final long serialVersionUID = 1L;
+
+    @Override
+    public void invoke(T value) {}
+}
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/**
+ * This is a recommended base class for all of the {@link SinkFunction} that intend to implement
+ * exactly-once semantic. It does that by implementing two phase commit algorithm on top of the
+ * {@link CheckpointedFunction} and {@link CheckpointListener}. User should provide custom {@code
+ * TXN} (transaction handle) and implement abstract methods handling this transaction handle.
+ *
+ * @param <IN> Input type for {@link SinkFunction}.
+ * @param <TXN> Transaction to store all of the information required to handle a transaction.
+ * @param <CONTEXT> Context that will be shared across all invocations for the given {@link
+ *     TwoPhaseCommitSinkFunction} instance. Context is created once
+ * @deprecated This interface will be removed in future versions. Use the new {@link
+ *     org.apache.flink.api.connector.sink2.Sink} interface instead.
+ */
+@Internal
+public abstract class TwoPhaseCommitSinkFunction<IN, TXN, CONTEXT> extends RichSinkFunction<IN>
+        implements CheckpointedFunction, CheckpointListener {
+
+    private static final Logger LOG = LoggerFactory.getLogger(TwoPhaseCommitSinkFunction.class);
+
+    protected final LinkedHashMap<Long, TransactionHolder<TXN>> pendingCommitTransactions =
+            new LinkedHashMap<>();
+
+    protected transient Optional<CONTEXT> userContext;
+
+    protected transient ListState<State<TXN, CONTEXT>> state;
+
+    private final Clock clock;
+
+    private final ListStateDescriptor<State<TXN, CONTEXT>> stateDescriptor;
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/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.flink.streaming.api.functions.source.datagen;
+
+import org.apache.flink.annotation.Internal;
+import org.apache.flink.api.common.functions.OpenContext;
+import org.apache.flink.runtime.state.FunctionInitializationContext;
+import org.apache.flink.runtime.state.FunctionSnapshotContext;
+import org.apache.flink.streaming.api.checkpoint.CheckpointedFunction;
+import org.apache.flink.streaming.api.functions.source.legacy.RichParallelSourceFunction;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import javax.annotation.Nullable;
+
+/**
+ * A data generator source that abstract data generator. It can be used to easy startup/test for
+ * streaming job and performance testing. It is stateful, re-scalable, possibly in parallel.
+ *
+ * @deprecated Use {@code org.apache.flink.connector.datagen.source.DataGeneratorSource} instead.
+ */
+@Internal
+public class DataGeneratorSource<T> extends RichParallelSourceFunction<T>
+        implements CheckpointedFunction {
+
+    private sta...
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 * <p>If case of a failure, and in order to guarantee exactly-once semantics, the sink should roll
+ * back to the state it had when that last successful checkpoint occurred. To this end, when
+ * restoring, the restored files in {@code pending} state are transferred into the {@code finished}
+ * state while any {@code in-progress} files are rolled back, so that they do not contain data that
+ * arrived after the checkpoint from which we restore.
+ *
+ * @param <IN> Type of the elements emitted by this sink
+ * @deprecated Use {@link org.apache.flink.connector.file.sink.FileSink} instead.
+ */
+@Internal
+public class StreamingFileSink<IN> extends RichSinkFunction<IN>
+        implements CheckpointedFunction, CheckpointListener {
+
+    private static final long serialVersionUID = 1L;
+
+    // ------------------------ configuration fields --------------------------
+
+    private final long bucketCheckInterval;
+
+    private final BucketsBuilder<IN, ?, ? extends BucketsBuilder<IN, ?, ?>> bucketsBuilder;
+
+    // --------------------------- runtime fields -----------------------------
+
+    private transient StreamingFileSinkHelper<IN> helper;
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70assistant-
Let me also search more broadly for any deprecated legacy source/sink functions in the legacy directories.
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/workspace/flink--0cc95fcc/flink-streaming-java/src/main
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/datastream
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/async
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/co
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/v2
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen
+/workspace/flink--0cc95fcc/flink-streaming-java/src/...
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/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/PrintSink.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/SinkContextUtil.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/Bucket.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/BucketFactory.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/BucketLifeCycleListener.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/BucketState.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/BucketStateSerializer.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/Buckets.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/DefaultBucketFactoryImpl.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/FileLifeCycleListener.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/StreamingFileSinkHelper.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/Discarding...
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37:public class CollectionInputFormat<T> extends GenericInputFormat<T> implements NonParallelInput {
+152:            // In this situation, UnitTypeInfo.getTypeClass returns void.class (when we are in the
+157:                    && !(elem.getClass().toString().equals("class scala.runtime.BoxedUnit")
+158:                            && viewedAs.equals(void.class))) {
+161:                        "The elements in the collection are not all subclasses of "
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/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java
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(Bash completed with no output)
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/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/experimental/CollectSink.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/operators/async/AsyncWaitOperatorFactory.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/SinkContextUtil.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/CollectionInputFormat.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/Bucket.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/BucketFactory.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/Buckets.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/StreamingFileSinkHelper.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/jav...
83system-
84system-
85system-
86system-
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/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java
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SerializedCheckpointData.java
+datagen
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Exit code 123
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(Bash completed with no output)
95assistant-
Now let me get the full picture by collecting all relevant information from each file, and checking what the git repo name is.
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LICENSE
+NOTICE
+README.md
+azure-pipelines.yml
+docs
+		<groupId>org.apache</groupId>
+		<artifactId>apache</artifactId>
+	<groupId>org.apache.flink</groupId>
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/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.flink.streaming.api.legacy.io;
+
+import org.apache.flink.annotation.PublicEvolving;
+import org.apache.flink.api.common.io.DelimitedInputFormat;
+import org.apache.flink.configuration.Configuration;
+import org.apache.flink.core.fs.Path;
+
+import java.io.IOException;
+import java.nio.charset.Charset;
+import java.util.Arrays;
+
+/**
+ * Input Format that reads text files. Each line results in another element.
+ *
+ * @deprecated If you want to read/write data from/to text file, please use FLIP-27 FileSource and
+ *     Sink-V2 FlinkSink. This class should be removed if we drop the supports for read/write via
+ *     input/output format in DataStream api.
+ */
+@Deprecated
+@PublicEvolving
+public class TextInputFormat extends DelimitedInputFormat<String> {
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/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.flink.streaming.api.legacy.io;
+
+import org.apache.flink.annotation.PublicEvolving;
+import org.apache.flink.api.common.io.FileOutputFormat;
+import org.apache.flink.core.fs.Path;
+
+import java.io.IOException;
+import java.io.Serializable;
+import java.nio.charset.Charset;
+import java.nio.charset.IllegalCharsetNameException;
+import java.nio.charset.UnsupportedCharsetException;
+
+/**
+ * A {@link FileOutputFormat} that writes objects to a text file.
+ *
+ * <p>Objects are converted to Strings using either {@link Object#toString()} or a {@link
+ * TextFormatter}.
+ *
+ * @deprecated If you want to read/write data from/to text file, please use FLIP-27 FileSource and
+ *     Sink-V2 FlinkSink. This class should be removed if we drop all supports for {@link
+ *     org.apache.flink.api.common.io.InputFormat} and {@link
+ *     org.apache.flink.api.common.io.OutputFormat}
+ */
+@Deprecated
+@PublicEvolving
+public class TextOutputFormat<T> extends FileOutputFormat<T> {
+
+    private sta...
102assistant-
Now I have all the information I need. Let me compile the complete findings:
103assistantWrite
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File created successfully at: /workspace/answer.json (file state is current in your context — no need to Read it back)
105assistant-
I found **7 deprecated DataStream API classes** in `apache/flink` under `flink-streaming-java/src/`:
+
+| Class | File | Replacement |
+|---|---|---|
+| `AscendingTimestampExtractor` | `functions/timestamps/` | (implements `WatermarkStrategyWithPeriodicWatermarks`) |
+| `TextInputFormat` | `legacy/io/` | FLIP-27 FileSource |
+| `TextOutputFormat` | `legacy/io/` | FLIP-27 FileSource + Sink-V2 FlinkSink |
+| `DiscardingSink` | `functions/sink/legacy/` | `sink.v2.DiscardingSink` |
+| `TwoPhaseCommitSinkFunction` | `functions/sink/legacy/` | `connector.sink2.Sink` |
+| `DataGeneratorSource` | `functions/source/datagen/` | `connector.datagen.source.DataGeneratorSource` |
+| `StreamingFileSink` | `functions/sink/filesystem/legacy/` | `connector.file.sink.FileSink` |
+
+Three files use the Java `@Deprecated` annotation directly (`AscendingTimestampExtractor`, `TextInputFormat`, `TextOutputFormat`); the remaining four use `@deprecated` in Javadoc comments only (placed in `legacy/` package directories).
Tool calls (32)
1. Bash
Input
{
+  "command": "find /workspace -type d -name \"flink-streaming-java\" 2>/dev/null | head -20",
+  "description": "Find flink-streaming-java directory"
+}
Output
{'stdout': '/workspace/flink--0cc95fcc/flink-streaming-java', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
2. Bash
Input
{
+  "command": "ls /workspace 2>/dev/null",
+  "description": "List workspace contents"
+}
Output
{'stdout': 'camel--1006f047\nflink--0cc95fcc\nkafka--0753c489', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
3. Bash
Input
{
+  "command": "ls /workspace/flink--0cc95fcc/flink-streaming-java/src/ 2>/dev/null",
+  "description": "List flink-streaming-java src directory"
+}
Output
{'stdout': 'main\ntest', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
4. Bash
Input
{
+  "command": "grep -rn \"@Deprecated\" /workspace/flink--0cc95fcc/flink-streaming-java/src/ --include=\"*.java\" -l 2>/dev/null",
+  "description": "Find all Java files with @Deprecated annotations"
+}
Output
{'stdout': '/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/StreamTaskTestHarness.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/OneInputStreamTaskTestHarness.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/TwoInputStreamTaskTestHarness.java', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
5. Bash
Input
{
+  "command": "grep -n \"@Deprecated\\|@deprecated\\|class\\|interface\" /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java | head -40",
+  "description": "Check AscendingTimestampExtractor for deprecated annotations"
+}
Output
{'stdout': '37:@Deprecated\n39:public abstract class AscendingTimestampExtractor<T>\n98:    public interface MonotonyViolationHandler extends java.io.Serializable {\n111:    public static final class IgnoringHandler implements MonotonyViolationHandler {\n119:    public static final class FailingHandler implements MonotonyViolationHandler {\n133:    public static final class LoggingHandler implements MonotonyViolationHandler {\n137:                LoggerFactory.getLogger(AscendingTimestampExtractor.class);', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
6. Bash
Input
{
+  "command": "grep -n \"@Deprecated\\|@deprecated\\|class\\|interface\" /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java | head -40",
+  "description": "Check TextOutputFormat for deprecated annotations"
+}
Output
{'stdout': '37: * @deprecated If you want to read/write data from/to text file, please use FLIP-27 FileSource and\n38: *     Sink-V2 FlinkSink. This class should be removed if we drop all supports for {@link\n42:@Deprecated\n44:public class TextOutputFormat<T> extends FileOutputFormat<T> {\n60:    public interface TextFormatter<IN> extends Serializable {', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
7. Bash
Input
{
+  "command": "grep -n \"@Deprecated\\|@deprecated\\|class\\|interface\" /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java | head -40",
+  "description": "Check TextInputFormat for deprecated annotations"
+}
Output
{'stdout': '33: * @deprecated If you want to read/write data from/to text file, please use FLIP-27 FileSource and\n34: *     Sink-V2 FlinkSink. This class should be removed if we drop the supports for read/write via\n37:@Deprecated\n39:public class TextInputFormat extends DelimitedInputFormat<String> {', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
8. Bash
Input
{
+  "command": "cat /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java | head -60",
+  "description": "Read AscendingTimestampExtractor to see deprecation javadoc"
+}
Output
{'stdout': '/*\n * Licensed to the Apache Software Foundation (ASF) under one\n * or more contributor license agreements.  See the NOTICE file\n * distributed with this work for additional information\n * regarding copyright ownership.  The ASF licenses this file\n * to you under the Apache License, Version 2.0 (the\n * "License"); you may not use this file except in compliance\n * with the License.  You may obtain a copy of the License at\n *\n *    http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an "AS IS" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\npackage org.apache.flink.streaming.api.functions.timestamps;\n\nimport org.apache.flink.annotation.PublicEvolving;\nimport org.apache.flink.streaming.api.watermark.Watermark;\nimport org.apache.flink.streaming.runtime.operators.util.WatermarkStrategyWithPeriodicWatermarks;\n\nimport org.slf4j.Logger;\nimport org.slf4j.LoggerFactory;\n\nimport static java.util.Objects.requireNonNull;\n\n/**\n * A timestamp assigner and watermark generator for streams where timestamps are monotonously\n * ascending. In this case, the local watermarks for the streams are easy to generate, because they\n * strictly follow the timestamps.\n *\n * @param <T> The type of the elements that this function can extract timestamps from\n */\n@Deprecated\n@PublicEvolving\npublic abstract class AscendingTimestampExtractor<T>\n        implements WatermarkStrategyWithPeriodicWatermarks<T> {\n\n    private static final long serialVersionUID = 1L;\n\n    /** The current timestamp. */\n    private long currentTimestamp = Long.MIN_VALUE;\n\n    /** Handler that is called when timestamp monotony is violated. */\n    private MonotonyViolationHandler violationHandler = new LoggingHandler();\n\n    /**\n     * Extracts the timestamp from the given element. The timestamp must be monotonically\n     * increasing.\n     *\n     * @param element The element that the timestamp is extracted from.\n     * @return The new timestamp.\n     */\n    public abstract long extractAscendingTimestamp(T element);\n\n    /**\n     * Sets the handler for violations to the ascending timestamp order.', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
9. Bash
Input
{
+  "command": "find /workspace/flink--0cc95fcc/flink-streaming-java/src/main -name \"*.java\" | xargs grep -l \"@Deprecated\" 2>/dev/null",
+  "description": "Find all main source java files with @Deprecated"
+}
Output
{'stdout': '/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
10. Bash
Input
{
+  "command": "find /workspace/flink--0cc95fcc/flink-streaming-java/src/main -name \"*.java\" | xargs grep -l \"deprecated\\|@deprecated\" 2>/dev/null",
+  "description": "Find main source java files with deprecated mentions"
+}
Output
{'stdout': '/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
11. Bash
Input
{
+  "command": "grep -n \"@Deprecated\\|@deprecated\\|class\\|interface\" /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java | head -30",
+  "description": "Check DiscardingSink for deprecated annotations"
+}
Output
{'stdout': '28: * @deprecated This interface will be removed in future versions. Use the new {@link\n29: *     org.apache.flink.streaming.api.functions.sink.v2.DiscardingSink} interface instead.\n32:public class DiscardingSink<T> implements SinkFunction<T>, SupportsConcurrentExecutionAttempts {', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
12. Bash
Input
{
+  "command": "grep -n \"@Deprecated\\|@deprecated\\|class\\|interface\" /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java | head -30",
+  "description": "Check TwoPhaseCommitSinkFunction for deprecated annotations"
+}
Output
{'stdout': '63: * This is a recommended base class for all of the {@link SinkFunction} that intend to implement\n72: * @deprecated This interface will be removed in future versions. Use the new {@link\n73: *     org.apache.flink.api.connector.sink2.Sink} interface instead.\n76:public abstract class TwoPhaseCommitSinkFunction<IN, TXN, CONTEXT> extends RichSinkFunction<IN>\n79:    private static final Logger LOG = LoggerFactory.getLogger(TwoPhaseCommitSinkFunction.class);\n164:    // ------ methods that should be implemented in child class to support two phase commit\n213:     * Callback for subclasses which is called after restoring (each) user context.\n233:    /** This should not be implemented by subclasses. */\n536:    /** State POJO class coupling pendingTransaction, context and pendingCommitTransactions. */\n539:    public static final class State<TXN, CONTEXT> {\n616:    public static final class TransactionHolder<TXN> {\n673:    public static final class StateSerializer<TXN, CONTEXT>\n884:    public static final class StateSerializerSnapshot<TXN, CONTEXT>', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
13. Bash
Input
{
+  "command": "grep -n \"@Deprecated\\|@deprecated\\|class\\|interface\" /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java | head -30",
+  "description": "Check DataGeneratorSource for deprecated annotations"
+}
Output
{'stdout': '37: * @deprecated Use {@code org.apache.flink.connector.datagen.source.DataGeneratorSource} instead.\n40:public class DataGeneratorSource<T> extends RichParallelSourceFunction<T>\n45:    private static final Logger LOG = LoggerFactory.getLogger(DataGeneratorSource.class);', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
14. Bash
Input
{
+  "command": "grep -n \"@Deprecated\\|@deprecated\\|class\\|interface\" /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java | head -30",
+  "description": "Check StreamingFileSink for deprecated annotations"
+}
Output
{'stdout': '98: * @deprecated Use {@link org.apache.flink.connector.file.sink.FileSink} instead.\n101:public class StreamingFileSink<IN> extends RichSinkFunction<IN>\n171:    /** The base abstract class for the {@link RowFormatBuilder} and {@link BulkFormatBuilder}. */\n173:    public abstract static class BucketsBuilder<\n196:    public static class RowFormatBuilder<IN, BucketID, T extends RowFormatBuilder<IN, BucketID, T>>\n274:                    bucketFactory.getClass() == DefaultBucketFactoryImpl.class,\n324:    public static final class DefaultRowFormatBuilder<IN>\n336:    public static class BulkFormatBuilder<\n421:                    bucketFactory.getClass() == DefaultBucketFactoryImpl.class,\n465:    public static final class DefaultBulkFormatBuilder<IN>', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
15. Bash
Input
{
+  "command": "head -45 /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java",
+  "description": "Read DiscardingSink header to check for @Deprecated annotation"
+}
Output
{'stdout': '/*\n * Licensed to the Apache Software Foundation (ASF) under one\n * or more contributor license agreements.  See the NOTICE file\n * distributed with this work for additional information\n * regarding copyright ownership.  The ASF licenses this file\n * to you under the Apache License, Version 2.0 (the\n * "License"); you may not use this file except in compliance\n * with the License.  You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an "AS IS" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\npackage org.apache.flink.streaming.api.functions.sink.legacy;\n\nimport org.apache.flink.annotation.Internal;\nimport org.apache.flink.api.common.SupportsConcurrentExecutionAttempts;\n\n/**\n * A stream sink that ignores all elements.\n *\n * @param <T> The type of elements received by the sink.\n * @deprecated This interface will be removed in future versions. Use the new {@link\n *     org.apache.flink.streaming.api.functions.sink.v2.DiscardingSink} interface instead.\n */\n@Internal\npublic class DiscardingSink<T> implements SinkFunction<T>, SupportsConcurrentExecutionAttempts {\n\n    private static final long serialVersionUID = 1L;\n\n    @Override\n    public void invoke(T value) {}\n}', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
16. Bash
Input
{
+  "command": "head -90 /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java | tail -30",
+  "description": "Check TwoPhaseCommitSinkFunction class declaration area"
+}
Output
{'stdout': '/**\n * This is a recommended base class for all of the {@link SinkFunction} that intend to implement\n * exactly-once semantic. It does that by implementing two phase commit algorithm on top of the\n * {@link CheckpointedFunction} and {@link CheckpointListener}. User should provide custom {@code\n * TXN} (transaction handle) and implement abstract methods handling this transaction handle.\n *\n * @param <IN> Input type for {@link SinkFunction}.\n * @param <TXN> Transaction to store all of the information required to handle a transaction.\n * @param <CONTEXT> Context that will be shared across all invocations for the given {@link\n *     TwoPhaseCommitSinkFunction} instance. Context is created once\n * @deprecated This interface will be removed in future versions. Use the new {@link\n *     org.apache.flink.api.connector.sink2.Sink} interface instead.\n */\n@Internal\npublic abstract class TwoPhaseCommitSinkFunction<IN, TXN, CONTEXT> extends RichSinkFunction<IN>\n        implements CheckpointedFunction, CheckpointListener {\n\n    private static final Logger LOG = LoggerFactory.getLogger(TwoPhaseCommitSinkFunction.class);\n\n    protected final LinkedHashMap<Long, TransactionHolder<TXN>> pendingCommitTransactions =\n            new LinkedHashMap<>();\n\n    protected transient Optional<CONTEXT> userContext;\n\n    protected transient ListState<State<TXN, CONTEXT>> state;\n\n    private final Clock clock;\n\n    private final ListStateDescriptor<State<TXN, CONTEXT>> stateDescriptor;', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
17. Bash
Input
{
+  "command": "head -50 /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java",
+  "description": "Read DataGeneratorSource header to check @Deprecated"
+}
Output
{'stdout': '/*\n * Licensed to the Apache Software Foundation (ASF) under one\n * or more contributor license agreements.  See the NOTICE file\n * distributed with this work for additional information\n * regarding copyright ownership.  The ASF licenses this file\n * to you under the Apache License, Version 2.0 (the\n * "License"); you may not use this file except in compliance\n * with the License.  You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an "AS IS" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\npackage org.apache.flink.streaming.api.functions.source.datagen;\n\nimport org.apache.flink.annotation.Internal;\nimport org.apache.flink.api.common.functions.OpenContext;\nimport org.apache.flink.runtime.state.FunctionInitializationContext;\nimport org.apache.flink.runtime.state.FunctionSnapshotContext;\nimport org.apache.flink.streaming.api.checkpoint.CheckpointedFunction;\nimport org.apache.flink.streaming.api.functions.source.legacy.RichParallelSourceFunction;\n\nimport org.slf4j.Logger;\nimport org.slf4j.LoggerFactory;\n\nimport javax.annotation.Nullable;\n\n/**\n * A data generator source that abstract data generator. It can be used to easy startup/test for\n * streaming job and performance testing. It is stateful, re-scalable, possibly in parallel.\n *\n * @deprecated Use {@code org.apache.flink.connector.datagen.source.DataGeneratorSource} instead.\n */\n@Internal\npublic class DataGeneratorSource<T> extends RichParallelSourceFunction<T>\n        implements CheckpointedFunction {\n\n    private static final long serialVersionUID = 1L;\n\n    private static final Logger LOG = LoggerFactory.getLogger(DataGeneratorSource.class);\n\n    private final DataGenerator<T> generator;\n\n    private final long rowsPerSecond;', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
18. Bash
Input
{
+  "command": "head -115 /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java | tail -25",
+  "description": "Read StreamingFileSink header to check @Deprecated"
+}
Output
{'stdout': ' * <p>If case of a failure, and in order to guarantee exactly-once semantics, the sink should roll\n * back to the state it had when that last successful checkpoint occurred. To this end, when\n * restoring, the restored files in {@code pending} state are transferred into the {@code finished}\n * state while any {@code in-progress} files are rolled back, so that they do not contain data that\n * arrived after the checkpoint from which we restore.\n *\n * @param <IN> Type of the elements emitted by this sink\n * @deprecated Use {@link org.apache.flink.connector.file.sink.FileSink} instead.\n */\n@Internal\npublic class StreamingFileSink<IN> extends RichSinkFunction<IN>\n        implements CheckpointedFunction, CheckpointListener {\n\n    private static final long serialVersionUID = 1L;\n\n    // ------------------------ configuration fields --------------------------\n\n    private final long bucketCheckInterval;\n\n    private final BucketsBuilder<IN, ?, ? extends BucketsBuilder<IN, ?, ?>> bucketsBuilder;\n\n    // --------------------------- runtime fields -----------------------------\n\n    private transient StreamingFileSinkHelper<IN> helper;', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
19. Bash
Input
{
+  "command": "find /workspace/flink--0cc95fcc/flink-streaming-java/src/main -type d | sort",
+  "description": "List all directories in main source"
+}
Output
{'stdout': '/workspace/flink--0cc95fcc/flink-streaming-java/src/main\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/datastream\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/async\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/co\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/v2\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/windowing\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/windowing/delta\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/windowing/delta/extractor\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/lineage\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/operators\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/operators/async\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/operators/async/queue\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/windowing\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/windowing/assigners\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/windowing/evictors\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/windowing/triggers\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/experimental\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/runtime\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/runtime/execution\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/runtime/operators\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/runtime/operators/windowing\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/runtime/tasks\n/workspace/flink--0cc95...
20. Bash
Input
{
+  "command": "find /workspace/flink--0cc95fcc/flink-streaming-java/src/main -name \"*.java\" | grep -E \"legacy|sink|source|format\" | sort",
+  "description": "Find legacy, sink, source, and format java files"
+}
Output
{'stdout': '/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/PrintSink.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/SinkContextUtil.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/Bucket.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/BucketFactory.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/BucketLifeCycleListener.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/BucketState.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/BucketStateSerializer.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/Buckets.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/DefaultBucketFactoryImpl.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/FileLifeCycleListener.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/StreamingFileSinkHelper.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/v2/DiscardingSink.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/SerializedCheckpointData.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGenerator.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/RandomGenerator.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/SequenceGenerator.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/CollectionInputFormat.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
21. Bash
Input
{
+  "command": "grep -n \"@Deprecated\\|@deprecated\\|class\\|interface\" /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/CollectionInputFormat.java | head -20",
+  "description": "Check CollectionInputFormat for deprecated annotations"
+}
Output
{'stdout': '37:public class CollectionInputFormat<T> extends GenericInputFormat<T> implements NonParallelInput {\n152:            // In this situation, UnitTypeInfo.getTypeClass returns void.class (when we are in the\n157:                    && !(elem.getClass().toString().equals("class scala.runtime.BoxedUnit")\n158:                            && viewedAs.equals(void.class))) {\n161:                        "The elements in the collection are not all subclasses of "', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
22. Bash
Input
{
+  "command": "find /workspace/flink--0cc95fcc/flink-streaming-java/src/main -name \"*.java\" -path \"*/source/*\" | xargs grep -l \"@Deprecated\\|@deprecated\" 2>/dev/null",
+  "description": "Find source functions with deprecated annotations"
+}
Output
{'stdout': '/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
23. Bash
Input
{
+  "command": "find /workspace/flink--0cc95fcc/flink-streaming-java/src/main -name \"*.java\" -path \"*/functions/source/legacy*\" | sort",
+  "description": "Find source legacy directory files"
+}
Output
{'stdout': '', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
24. Bash
Input
{
+  "command": "find /workspace/flink--0cc95fcc/flink-streaming-java/src/main -name \"*.java\" | xargs grep -l \"legacy\" 2>/dev/null | grep -v \".class\"",
+  "description": "Find java files mentioning legacy"
+}
Output
{'stdout': '/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/experimental/CollectSink.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/operators/async/AsyncWaitOperatorFactory.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/SinkContextUtil.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/CollectionInputFormat.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/Bucket.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/BucketFactory.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/Buckets.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/StreamingFileSinkHelper.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
25. Bash
Input
{
+  "command": "find /workspace/flink--0cc95fcc/flink-streaming-java/src/main -name \"*.java\" | xargs grep -l \"SinkFunction\\|SourceFunction\\|InputFormat\\|OutputFormat\" 2>/dev/null | xargs grep -l \"@Deprecated\\|@deprecated\" 2>/dev/null",
+  "description": "Find sink/source/format files with deprecated markers"
+}
Output
{'stdout': '/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
26. Bash
Input
{
+  "command": "ls /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/",
+  "description": "List source functions directory"
+}
Output
{'stdout': 'SerializedCheckpointData.java\ndatagen', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
27. Bash
Input
{
+  "command": "find /workspace/flink--0cc95fcc/flink-streaming-java/src/main -name \"*.java\" -path \"*/experimental/*\" | xargs grep -l \"@Deprecated\\|@deprecated\" 2>/dev/null",
+  "description": "Check experimental directory for deprecated"
+}
Output
Error: Exit code 123
28. Bash
Input
{
+  "command": "grep -rn \"@Deprecated\\|@deprecated\" /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/experimental/ 2>/dev/null | head -20",
+  "description": "Check experimental directory for deprecated annotations"
+}
Output
{'stdout': '', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
29. Bash
Input
{
+  "command": "ls /workspace/flink--0cc95fcc/ | head -5 && cat /workspace/flink--0cc95fcc/pom.xml 2>/dev/null | grep -m 3 \"artifactId\\|groupId\"",
+  "description": "Get flink repo information"
+}
Output
{'stdout': 'LICENSE\nNOTICE\nREADME.md\nazure-pipelines.yml\ndocs\n\t\t<groupId>org.apache</groupId>\n\t\t<artifactId>apache</artifactId>\n\t<groupId>org.apache.flink</groupId>', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
30. Bash
Input
{
+  "command": "head -40 /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java",
+  "description": "Read TextInputFormat deprecation details"
+}
Output
{'stdout': '/*\n * Licensed to the Apache Software Foundation (ASF) under one\n * or more contributor license agreements.  See the NOTICE file\n * distributed with this work for additional information\n * regarding copyright ownership.  The ASF licenses this file\n * to you under the Apache License, Version 2.0 (the\n * "License"); you may not use this file except in compliance\n * with the License.  You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an "AS IS" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\npackage org.apache.flink.streaming.api.legacy.io;\n\nimport org.apache.flink.annotation.PublicEvolving;\nimport org.apache.flink.api.common.io.DelimitedInputFormat;\nimport org.apache.flink.configuration.Configuration;\nimport org.apache.flink.core.fs.Path;\n\nimport java.io.IOException;\nimport java.nio.charset.Charset;\nimport java.util.Arrays;\n\n/**\n * Input Format that reads text files. Each line results in another element.\n *\n * @deprecated If you want to read/write data from/to text file, please use FLIP-27 FileSource and\n *     Sink-V2 FlinkSink. This class should be removed if we drop the supports for read/write via\n *     input/output format in DataStream api.\n */\n@Deprecated\n@PublicEvolving\npublic class TextInputFormat extends DelimitedInputFormat<String> {', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
31. Bash
Input
{
+  "command": "head -50 /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java",
+  "description": "Read TextOutputFormat deprecation details"
+}
Output
{'stdout': '/*\n * Licensed to the Apache Software Foundation (ASF) under one\n * or more contributor license agreements.  See the NOTICE file\n * distributed with this work for additional information\n * regarding copyright ownership.  The ASF licenses this file\n * to you under the Apache License, Version 2.0 (the\n * "License"); you may not use this file except in compliance\n * with the License.  You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an "AS IS" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\npackage org.apache.flink.streaming.api.legacy.io;\n\nimport org.apache.flink.annotation.PublicEvolving;\nimport org.apache.flink.api.common.io.FileOutputFormat;\nimport org.apache.flink.core.fs.Path;\n\nimport java.io.IOException;\nimport java.io.Serializable;\nimport java.nio.charset.Charset;\nimport java.nio.charset.IllegalCharsetNameException;\nimport java.nio.charset.UnsupportedCharsetException;\n\n/**\n * A {@link FileOutputFormat} that writes objects to a text file.\n *\n * <p>Objects are converted to Strings using either {@link Object#toString()} or a {@link\n * TextFormatter}.\n *\n * @deprecated If you want to read/write data from/to text file, please use FLIP-27 FileSource and\n *     Sink-V2 FlinkSink. This class should be removed if we drop all supports for {@link\n *     org.apache.flink.api.common.io.InputFormat} and {@link\n *     org.apache.flink.api.common.io.OutputFormat}\n */\n@Deprecated\n@PublicEvolving\npublic class TextOutputFormat<T> extends FileOutputFormat<T> {\n\n    private static final long serialVersionUID = 1L;\n\n    private static final int NEWLINE = \'\\n\';\n\n    private String charsetName;', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
32. Write
Input
{
+  "file_path": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\n      \"repo\": \"apache/flink\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java\"\n    },\n    {\n      \"repo\": \"apache/flink\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java\"\n    },\n    {\n      \"repo\": \"apache/flink\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java\"\n    },\n    {\n      \"repo\": \"apache/flink\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java\"\n    },\n    {\n      \"repo\": \"apache/flink\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java\"\n    },\n    {\n      \"repo\": \"apache/flink\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java\"\n    },\n    {\n      \"repo\": \"apache/flink\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java\"\n    }\n  ],\n  \"symbols\": [\n    {\n      \"repo\": \"apache/flink\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java\",\n      \"symbol\": \"AscendingTimestampExtractor\"\n    },\n    {\n      \"repo\": \"apache/flink\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java\",\n      \"symbol\": \"TextInputFormat\"\n    },\n    {\n      \"repo\": \"apache/flink\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java\",\n      \"symbol\": \"TextOutputFormat\"\n    },\n    {\n      \"repo\": \"apache/flink\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java\",\n      \"symbol\": \"DiscardingSink\"\n    },\n    {\n      \"repo\": \"apache/flink\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java\",\n      \"symbol\": \"TwoPhaseCommitSinkFunction\"\n    },\n    {\n      \"repo\": \"apache/flink\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java\",\n      \"symbol\": \"DataGeneratorSource\"\n    },\n    {\n      \"repo\": \"apache/flink\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java\",\n      \"symbol\": \"StreamingFileSink\"\n    }\n  ],\n  \"text\": \"Found 7 Java source files in apache/flink under flink-streaming-java/src/ that contain deprecated DataStream API classes:\\n\\n1. **AscendingTimestampExtractor** (`flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java`) — A timestamp assigner and watermark generator for monotonously ascending timestamps. Marked with `@Deprecated` (Java annotation). No explicit replacement is noted in the javadoc, but it implements `WatermarkStrategyWithPeriodicWatermarks`.\\n\\n2. **TextInputFormat** (`flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java`) — Input format that reads text files line by line. Marked with `@Deprecated`. Replacement: use FLIP-27 FileSource.\\n\\n3. **TextOutputFormat** (`flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java`) — A FileOutputFormat that writes objects to a text file. Marked with `@Deprecated`. Replacement: use FLIP-27 FileSo
+...
Output
{'type': 'create', 'filePath': '/workspace/answer.json', 'content': '{\n  "files": [\n    {\n      "repo": "apache/flink",\n      "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java"\n    },\n    {\n      "repo": "apache/flink",\n      "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java"\n    },\n    {\n      "repo": "apache/flink",\n      "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java"\n    },\n    {\n      "repo": "apache/flink",\n      "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java"\n    },\n    {\n      "repo": "apache/flink",\n      "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java"\n    },\n    {\n      "repo": "apache/flink",\n      "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java"\n    },\n    {\n      "repo": "apache/flink",\n      "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java"\n    }\n  ],\n  "symbols": [\n    {\n      "repo": "apache/flink",\n      "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java",\n      "symbol": "AscendingTimestampExtractor"\n    },\n    {\n      "repo": "apache/flink",\n      "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java",\n      "symbol": "TextInputFormat"\n    },\n    {\n      "repo": "apache/flink",\n      "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java",\n      "symbol": "TextOutputFormat"\n    },\n    {\n      "repo": "apache/flink",\n      "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java",\n      "symbol": "DiscardingSink"\n    },\n    {\n      "repo": "apache/flink",\n      "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java",\n      "symbol": "TwoPhaseCommitSinkFunction"\n    },\n    {\n      "repo": "apache/flink",\n      "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java",\n      "symbol": "DataGeneratorSource"\n    },\n    {\n      "repo": "apache/flink",\n      "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java",\n      "symbol": "StreamingFileSink"\n    }\n  ],\n  "text": "Found 7 Java source files in apache/flink under flink-streaming-java/src/ that contain deprecated DataStream API classes:\\n\\n1. **AscendingTimestampExtractor** (`flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java`) — A timestamp assigner and watermark generator for monotonously ascending timestamps. Marked with `@Deprecated` (Java annotation). No explicit replacement is noted in the javadoc, but it implements `WatermarkStrategyWithPeriodicWatermarks`.\\n\\n2. **TextInputFormat** (`flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java`) — Input format that reads text files line by line. Marked with `@Deprecated`. Replacement: use FLIP-27 FileSource.\\n\\n3. **TextOutputFormat** (`flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java`) — A FileOutputFormat that writes objects to a text file. Marked with `@Deprecated`. Replacement: use FLIP-27 FileSource and Sink-V2 FlinkSink.\\n\\n4. **DiscardingSink** (`flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/si...
Bash (31)
1. $ find /workspace -type d -name "flink-streaming-java" 2>/dev/null | head -20
2. $ ls /workspace 2>/dev/null
3. $ ls /workspace/flink--0cc95fcc/flink-streaming-java/src/ 2>/dev/null
4. $ grep -rn "@Deprecated" /workspace/flink--0cc95fcc/flink-streaming-java/src/ --include="*.java" -l 2>/dev/null
5. $ grep -n "@Deprecated\|@deprecated\|class\|interface" /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java | head -40
6. $ grep -n "@Deprecated\|@deprecated\|class\|interface" /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java | head -40
7. $ grep -n "@Deprecated\|@deprecated\|class\|interface" /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java | head -40
8. $ cat /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java | head -60
9. $ find /workspace/flink--0cc95fcc/flink-streaming-java/src/main -name "*.java" | xargs grep -l "@Deprecated" 2>/dev/null
10. $ find /workspace/flink--0cc95fcc/flink-streaming-java/src/main -name "*.java" | xargs grep -l "deprecated\|@deprecated" 2>/dev/null
11. $ grep -n "@Deprecated\|@deprecated\|class\|interface" /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java | head -30
12. $ grep -n "@Deprecated\|@deprecated\|class\|interface" /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java | head -30
13. $ grep -n "@Deprecated\|@deprecated\|class\|interface" /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java | head -30
14. $ grep -n "@Deprecated\|@deprecated\|class\|interface" /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java | head -30
15. $ head -45 /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java
16. $ head -90 /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java | tail -30
17. $ head -50 /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java
18. $ head -115 /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java | tail -25
19. $ find /workspace/flink--0cc95fcc/flink-streaming-java/src/main -type d | sort
20. $ find /workspace/flink--0cc95fcc/flink-streaming-java/src/main -name "*.java" | grep -E "legacy|sink|source|format" | sort
21. $ grep -n "@Deprecated\|@deprecated\|class\|interface" /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/CollectionInputFormat.java | head -20
22. $ find /workspace/flink--0cc95fcc/flink-streaming-java/src/main -name "*.java" -path "*/source/*" | xargs grep -l "@Deprecated\|@deprecated" 2>/dev/null
23. $ find /workspace/flink--0cc95fcc/flink-streaming-java/src/main -name "*.java" -path "*/functions/source/legacy*" | sort
24. $ find /workspace/flink--0cc95fcc/flink-streaming-java/src/main -name "*.java" | xargs grep -l "legacy" 2>/dev/null | grep -v ".class"
25. $ find /workspace/flink--0cc95fcc/flink-streaming-java/src/main -name "*.java" | xargs grep -l "SinkFunction\|SourceFunction\|InputFormat\|OutputFormat" 2>/dev/null | xargs grep -l "@Deprecated\|@deprecated" 2>/dev/null
26. $ ls /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/
27. $ find /workspace/flink--0cc95fcc/flink-streaming-java/src/main -name "*.java" -path "*/experimental/*" | xargs grep -l "@Deprecated\|@deprecated" 2>/dev/null
28. $ grep -rn "@Deprecated\|@deprecated" /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/experimental/ 2>/dev/null | head -20
29. $ ls /workspace/flink--0cc95fcc/ | head -5 && cat /workspace/flink--0cc95fcc/pom.xml 2>/dev/null | grep -m 3 "artifactId\|groupId"
30. $ head -40 /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java
31. $ head -50 /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java
Sonnet 4.6 + MCP
Sourcegraph, no local source
1.000 rewardmean 1.000 (n=3)34 turns34 tools$0.69
repr trial mcp_ccx-migration-274_hb3pga__eKqorrz · open full trace →
Instruction sent
# IMPORTANT: Source Code Access
+
+**Local source files are not present.** Your workspace does not contain source code. You **MUST** use Sourcegraph MCP tools to discover, read, and understand code before making any changes.
+
+**Target Repositories (version-pinned mirrors):**
+
+- `github.com/sg-evals/camel--1006f047` — use `repo:^github.com/sg-evals/camel--1006f047$` filter
+- `github.com/sg-evals/flink--0cc95fcc` — use `repo:^github.com/sg-evals/flink--0cc95fcc$` filter
+- `github.com/sg-evals/kafka--0753c489` — use `repo:^github.com/sg-evals/kafka--0753c489$` filter
+
+Scope ALL keyword_search/nls_search queries to these repos.
+Use the repo name as the `repo` parameter for read_file/go_to_definition/find_references.
+
+
+## Required Workflow
+
+1. **Search first** — Use MCP tools to find relevant files and understand existing patterns
+2. **Read remotely** — Use `sg_read_file` to read full file contents from Sourcegraph
+3. **Edit locally** — Use Edit, Write, and Bash to create or modify files in your working directory
+4. **Verify locally** — Run tests with Bash to check your changes
+5. **Produce answer.json** — After completing your edits, also write `/workspace/answer.json` summarizing your work:
+   ```json
+   {
+     "analysis": {
+       "summary": "Brief description of your approach",
+       "files_examined": [{"path": "file.ext", "description": "..."}],
+       "reasoning": "Detailed explanation or analysis"
+     },
+     "changes": [
+       {"file": "path.ext", "description": "...", "diff": "unified diff"}
+     ]
+   }
+   ```
+   Include `changes` with unified diffs for every file you modified. For analysis-only tasks, omit `changes` and focus on `analysis`.
+
+## Tool Selection
+
+| Goal | Tool |
+|------|------|
+| Exact symbol/string | `sg_keyword_search` |
+| Concepts/semantic search | `sg_nls_search` |
+| Trace usage/callers | `sg_find_references` |
+| See implementation | `sg_go_to_definition` |
+| Read full file | `sg_read_file` |
+| Browse structure | `sg_list_files` |
+| Find repos | `sg_list_repos` |
+| Search commits | `sg_commit_search` |
+| Track changes | `sg_diff_search` |
+| Compare versions | `sg_compare_revisions` |
+
+**Decision logic:**
+1. Know the exact symbol? → `sg_keyword_search`
+2. Know the concept, not the name? → `sg_nls_search`
+3. Need definition of a symbol? → `sg_go_to_definition`
+4. Need all callers/references? → `sg_find_references`
+5. Need full file content? → `sg_read_file`
+
+## Scoping (Always Do This)
+
+```
+repo:^github.com/ORG/REPO$           # Exact repo (preferred)
+repo:github.com/ORG/                 # All repos in org
+file:.*\.ts$                         # TypeScript only
+file:src/api/                        # Specific directory
+```
+
+Start narrow. Expand only if results are empty.
+
+## Efficiency Rules
+
+- Chain searches logically: search → read → references → definition
+- Don't re-search for the same pattern; use results from prior calls
+- Prefer `sg_keyword_search` over `sg_nls_search` when you have exact terms
+- Read 2-3 related files before synthesising, rather than one at a time
+- Don't read 20+ remote files without writing code — once you understand the pattern, start implementing
+
+## If Stuck
+
+If MCP search returns no results:
+1. Broaden the search query (synonyms, partial identifiers)
+2. Try `sg_nls_search` for semantic matching
+3. Use `sg_list_files` to browse the directory structure
+4. Use `sg_list_repos` to verify the repository name
+
+---
+
+**Sourcegraph Repositories:** `github.com/sg-evals/camel--1006f047`, `github.com/sg-evals/flink--0cc95fcc`, `github.com/sg-evals/kafka--0753c489`
+
+# IMPORTANT: Source Code Access
+
+**Local source files are not present.** Your workspace does not contain source code. You **MUST** use Sourcegraph MCP tools to discover, read, and understand code before making any changes.
+
+**Target Repositories (version-pinned mirrors):**
+
+- `github.com/sg-evals/camel--1006f047` — use `repo:^github.com/sg-evals/camel--1006f047$` filter
+- `github.com/sg-evals/flink--0cc95fcc` — use `repo:^github.com/sg-evals/flink--0cc95fcc$` filter
+- `github.com/sg-evals/kafka--0753c489` — use `repo:^github.com/sg-evals/kafka--0753c489$` filter
+
+Scope ALL keyword_search/nls_search queries to these repos.
+Use the repo name as the `repo` parameter for read_file/go_to_definition/find_references.
+
+
+## Required Workflow
+
+1. **Search first** — Use MCP tools to find relevant files and understand existing patterns
+2. **Read remotely** — Use `sg_read_file` to read full file contents from Sourcegraph
+3. **Edit locally** — Use Edit, Write, and Bash to create or modify files in your working directory
+4. **Verify locally** — Run tests with Bash to check your changes
+
+## Tool Selection
+
+| Goal | Tool |
+|------|------|
+| Exact symbol/string | `sg_keyword_search` |
+| Concepts/semantic search | `sg_nls_search` |
+| Trace usage/callers | `sg_find_references` |
+| See implementation | `sg_go_to_definition` |
+| Read full file | `sg_read_file` |
+| Browse structure | `sg_list_files` |
+| Find repos | `sg_list_repos` |
+| Search commits | `sg_commit_search` |
+| Track changes | `sg_diff_search` |
+| Compare versions | `sg_compare_revisions` |
+
+**Decision logic:**
+1. Know the exact symbol? → `sg_keyword_search`
+2. Know the concept, not the name? → `sg_nls_search`
+3. Need definition of a symbol? → `sg_go_to_definition`
+4. Need all callers/references? → `sg_find_references`
+5. Need full file content? → `sg_read_file`
+
+## Scoping (Always Do This)
+
+```
+repo:^github.com/ORG/REPO$           # Exact repo (preferred)
+repo:github.com/ORG/                 # All repos in org
+file:.*\.ts$                         # TypeScript only
+file:src/api/                        # Specific directory
+```
+
+Start narrow. Expand only if results are empty.
+
+## Efficiency Rules
+
+- Chain searches logically: search → read → references → definition
+- Don't re-search for the same pattern; use results from prior calls
+- Prefer `sg_keyword_search` over `sg_nls_search` when you have exact terms
+- Read 2-3 related files before synthesising, rather than one at a time
+- Don't read 20+ remote files without writing code — once you understand the pattern, start implementing
+
+## If Stuck
+
+If MCP search returns no results:
+1. Broaden the search query (synonyms, partial identifiers)
+2. Try `sg_nls_search` for semantic matching
+3. Use `sg_list_files` to browse the directory structure
+4. Use `sg_list_repos` to verify the repository name
+
+---
+
+**Sourcegraph Repositories:** `github.com/sg-evals/camel--1006f047`, `github.com/sg-evals/flink--0cc95fcc`, `github.com/sg-evals/kafka--0753c489`
+
+# Flink DataStream API Deprecation Markers
+
+## Your Task
+
+Find all Java source files in apache/flink under flink-streaming-java/src/ that contain @Deprecated annotations on DataStream API classes or methods. For each deprecated class, identify the class name and the recommended replacement (noted in the deprecation javadoc). Focus on deprecated source functions, sink functions, timestamp extractors, and I/O format classes.
+
+## Context
+
+You are working on a codebase task involving repos from the migration domain.
+
+## Available Resources
+
+The local `/workspace/` directory contains: sg-evals/kafka--0753c489, sg-evals/flink--0cc95fcc, sg-evals/camel--1006f047.
+
+
+## Output Format
+
+Create a file at `/workspace/answer.json` with your findings in the following structure:
+
+```json
+{
+  "files": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go"}
+  ],
+  "symbols": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "SymbolName"}
+  ],
+  "chain": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "FunctionName"}
+  ],
+  "text": "Narrative explanation of your findings, citing repos and file paths."
+}
+```
+
+Include only the fields relevant to this task. Your answer is evaluated against a closed-world oracle — completeness matters.
+
+## Evaluation
+
+Your answer will be scored on:
+- **File recall and precision**: Did you find all relevant files?
+
+## COVERAGE REQUIREMENTS — Do Not Write answer.json Too Early
+
+Before writing `answer.json`, you **must** verify coverage across all major
+subsystems named in the task.
+
+**Minimum workflow:**
+1. **Enumerate** — Search for all relevant directories and files across the codebase.
+2. **Read** — Read representative implementation files for each subsystem.
+3. **Extract** — Extract the key symbols required by the task (not just file paths).
+4. **Gap check** — List any providers, services, or middleware layers mentioned in
+   the task that are NOT yet backed by a concrete file read. If any gaps exist,
+   search for them before proceeding.
+5. **Only then** write `answer.json`.
+
+Do not stop after finding a plausible initial set of paths. The task rewards
+**broad, complete coverage** of required files and symbols.
+
+## PRE-TEST SANITY CHECK
+
+Before running tests, perform this check:
+1. List every file you have modified or created.
+2. For each file, state in one sentence why it is necessary for the task.
+3. If any file is unrelated to the stated task, **do not write it** (or revert
+   if already written).
+
+Use MCP for discovery and confirmation. Use local repo state only for narrow
+patching logic. Do not use `sg_read_file` output as a template to copy wholesale
+into the workspace.
+
Conversation (188)
#TypeToolText
1system-
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I'll search for deprecated DataStream API classes and methods in the Flink repository's flink-streaming-java/src/ directory.
6assistantToolSearch
7userToolSearch
{"matches": ["mcp__sourcegraph__sg_keyword_search", "mcp__sourcegraph__sg_list_files"], "query": "select:mcp__sourcegraph__sg_keyword_search,mcp__sourcegraph__sg_list_files", "total_deferred_tools": 33}
8system-
9system-
10system-
11assistantmcp__sourcegraph__sg_list_files
12usermcp__sourcegraph__sg_list_files
{"text":"flink-streaming-java/src/main/\nflink-streaming-java/src/test/\n"}
13assistantmcp__sourcegraph__sg_keyword_search
14usermcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java\n32:  *\n33:  * @deprecated If you want to read/write data from/to text file, please use FLIP-27 FileSource and\n34:  *     Sink-V2 FlinkSink. This class should be removed if we drop the supports for read/write via\n35: \n36:  */\n37: @Deprecated\n38: @PublicEvolving\n39: \n\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java\n36:  *\n37:  * @deprecated If you want to read/write data from/to text file, please use FLIP-27 FileSource and\n38:  *     Sink-V2 FlinkSink. This class should be removed if we drop all supports for {@link\n39: \n41:  */\n42: @Deprecated\n43: @PublicEvolving\n44: \n\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/StreamTaskTestHarness.java\n97:  *\n98:  * @deprecated Please use {@link StreamTaskMailboxTestHarness} and {@link\n99:  *     StreamTaskMailboxTestHarnessBuilder}. Do not add new code using this test harness.\n100: \n100:  */\n101: @Deprecated\n102: public class StreamTaskTestHarness<OUT> {\n103: \n\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java\n27:  * @param <T> The type of elements received by the sink.\n28:  * @deprecated This interface will be removed in future versions. Use the new {@link\n29:  *     org.apache.flink.streaming.api.functions.sink.v2.DiscardingSink} interface instead.\n30: \n\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/OneInputStreamTaskTestHarness.j...
15system-
16system-
17system-
18system-
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20assistant-
Good initial results. Let me search more broadly across the relevant subdirectories.
21assistantmcp__sourcegraph__sg_list_files
22usermcp__sourcegraph__sg_list_files
{"text":"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/datastream/\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/lineage/\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/operators/\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/windowing/\n"}
23assistantmcp__sourcegraph__sg_keyword_search
24usermcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java\n32:  *\n33:  * @deprecated If you want to read/write data from/to text file, please use FLIP-27 FileSource and\n34:  *     Sink-V2 FlinkSink. This class should be removed if we drop the supports for read/write via\n35:  *     input/output format in DataStream api.\n36:  */\n37: @Deprecated\n38: @PublicEvolving\n39: \n"}
25system-
26system-
27assistantmcp__sourcegraph__sg_list_files
28usermcp__sourcegraph__sg_list_files
{"text":"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/async/\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/co/\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/windowing/\n"}
29assistantmcp__sourcegraph__sg_list_files
30usermcp__sourcegraph__sg_list_files
{"text":"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/\n"}
31assistantmcp__sourcegraph__sg_list_files
32usermcp__sourcegraph__sg_list_files
{"text":"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/v2/\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/PrintSink.java\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/SinkContextUtil.java\n"}
33assistantmcp__sourcegraph__sg_list_files
34usermcp__sourcegraph__sg_list_files
{"text":"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/SerializedCheckpointData.java\n"}
35assistantmcp__sourcegraph__sg_list_files
36usermcp__sourcegraph__sg_list_files
{"text":"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/BoundedOutOfOrdernessTimestampExtractor.java\n"}
37assistantmcp__sourcegraph__sg_list_files
38usermcp__sourcegraph__sg_list_files
{"text":"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/CollectionInputFormat.java\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java\n"}
39assistantmcp__sourcegraph__sg_list_files
40usermcp__sourcegraph__sg_list_files
{"text":"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java\n"}
41assistantmcp__sourcegraph__sg_list_files
42usermcp__sourcegraph__sg_list_files
{"text":"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGenerator.java\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/RandomGenerator.java\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/SequenceGenerator.java\n"}
43assistantmcp__sourcegraph__sg_list_files
44usermcp__sourcegraph__sg_list_files
{"text":"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/Bucket.java\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/BucketFactory.java\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/BucketLifeCycleListener.java\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/BucketState.java\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/BucketStateSerializer.java\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/Buckets.java\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/DefaultBucketFactoryImpl.java\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/FileLifeCycleListener.java\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/StreamingFileSinkHelper.java\n"}
45system-
46system-
47system-
48assistantmcp__sourcegraph__sg_list_files
49usermcp__sourcegraph__sg_list_files
{"text":"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java\n"}
50assistantToolSearch
51userToolSearch
{"matches": ["mcp__sourcegraph__sg_read_file"], "query": "select:mcp__sourcegraph__sg_read_file", "total_deferred_tools": 33}
52system-
53system-
54system-
55system-
56assistant-
Now let me read all the relevant deprecated files in parallel.
57assistantmcp__sourcegraph__sg_read_file
58usermcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/flink--0cc95fcc@031d3d0222a9018b36760a0fecf913a2359ae37c/-/blob/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java\n1: /*\n2:  * Licensed to the Apache Software Foundation (ASF) under one\n3:  * or more contributor license agreements.  See the NOTICE file\n4:  * distributed with this work for additional information\n5:  * regarding copyright ownership.  The ASF licenses this file\n6:  * to you under the Apache License, Version 2.0 (the\n7:  * \"License\"); you may not use this file except in compliance\n8:  * with the License.  You may obtain a copy of the License at\n9:  *\n10:  *    http://www.apache.org/licenses/LICENSE-2.0\n11:  *\n12:  * Unless required by applicable law or agreed to in writing, software\n13:  * distributed under the License is distributed on an \"AS IS\" BASIS,\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n15:  * See the License for the specific language governing permissions and\n16:  * limitations under the License.\n17:  */\n18: \n19: package org.apache.flink.streaming.api.functions.timestamps;\n20: \n21: import org.apache.flink.annotation.PublicEvolving;\n22: import org.apache.flink.streaming.api.watermark.Watermark;\n23: import org.apache.flink.streaming.runtime.operators.util.WatermarkStrategyWithPeriodicWatermarks;\n24: \n25: import org.slf4j.Logger;\n26: import org.slf4j.LoggerFactory;\n27: \n28: import static java.util.Objects.requireNonNull;\n29: \n30: /**\n31:  * A timestamp assigner and watermark generator for streams where timestamps are monotonously\n32:  * ascending. In this case, the local watermarks for the streams are easy to generate, because they\n33:  * strictly...
59assistantmcp__sourcegraph__sg_read_file
60usermcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/flink--0cc95fcc@031d3d0222a9018b36760a0fecf913a2359ae37c/-/blob/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/BoundedOutOfOrdernessTimestampExtractor.java\n1: /*\n2:  * Licensed to the Apache Software Foundation (ASF) under one\n3:  * or more contributor license agreements.  See the NOTICE file\n4:  * distributed with this work for additional information\n5:  * regarding copyright ownership.  The ASF licenses this file\n6:  * to you under the Apache License, Version 2.0 (the\n7:  * \"License\"); you may not use this file except in compliance\n8:  * with the License.  You may obtain a copy of the License at\n9:  *\n10:  *    http://www.apache.org/licenses/LICENSE-2.0\n11:  *\n12:  * Unless required by applicable law or agreed to in writing, software\n13:  * distributed under the License is distributed on an \"AS IS\" BASIS,\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n15:  * See the License for the specific language governing permissions and\n16:  * limitations under the License.\n17:  */\n18: \n19: package org.apache.flink.streaming.api.functions.timestamps;\n20: \n21: import org.apache.flink.streaming.api.watermark.Watermark;\n22: import org.apache.flink.streaming.runtime.operators.util.WatermarkStrategyWithPeriodicWatermarks;\n23: \n24: import java.time.Duration;\n25: \n26: /**\n27:  * This is a {@link WatermarkStrategyWithPeriodicWatermarks} used to emit Watermarks that lag behind\n28:  * the element with the maximum timestamp (in event time) seen so far by a fixed amount of time,\n29:  * <code>\n30:  * t_late</code>. This can help reduce the number of elements that are ignored due to lateness when\n31:  * computing the final re...
61assistantmcp__sourcegraph__sg_read_file
62usermcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/flink--0cc95fcc@031d3d0222a9018b36760a0fecf913a2359ae37c/-/blob/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java\n1: /*\n2:  * Licensed to the Apache Software Foundation (ASF) under one\n3:  * or more contributor license agreements.  See the NOTICE file\n4:  * distributed with this work for additional information\n5:  * regarding copyright ownership.  The ASF licenses this file\n6:  * to you under the Apache License, Version 2.0 (the\n7:  * \"License\"); you may not use this file except in compliance\n8:  * with the License.  You may obtain a copy of the License at\n9:  *\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\n11:  *\n12:  * Unless required by applicable law or agreed to in writing, software\n13:  * distributed under the License is distributed on an \"AS IS\" BASIS,\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n15:  * See the License for the specific language governing permissions and\n16:  * limitations under the License.\n17:  */\n18: \n19: package org.apache.flink.streaming.api.legacy.io;\n20: \n21: import org.apache.flink.annotation.PublicEvolving;\n22: import org.apache.flink.api.common.io.DelimitedInputFormat;\n23: import org.apache.flink.configuration.Configuration;\n24: import org.apache.flink.core.fs.Path;\n25: \n26: import java.io.IOException;\n27: import java.nio.charset.Charset;\n28: import java.util.Arrays;\n29: \n30: /**\n31:  * Input Format that reads text files. Each line results in another element.\n32:  *\n33:  * @deprecated If you want to read/write data from/to text file, please use FLIP-27 FileSource and\n34:  *     Sink-V2 FlinkSink. This class should be removed if we drop the supports f...
63assistantmcp__sourcegraph__sg_read_file
64usermcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/flink--0cc95fcc@031d3d0222a9018b36760a0fecf913a2359ae37c/-/blob/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java\n1: /*\n2:  * Licensed to the Apache Software Foundation (ASF) under one\n3:  * or more contributor license agreements.  See the NOTICE file\n4:  * distributed with this work for additional information\n5:  * regarding copyright ownership.  The ASF licenses this file\n6:  * to you under the Apache License, Version 2.0 (the\n7:  * \"License\"); you may not use this file except in compliance\n8:  * with the License.  You may obtain a copy of the License at\n9:  *\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\n11:  *\n12:  * Unless required by applicable law or agreed to in writing, software\n13:  * distributed under the License is distributed on an \"AS IS\" BASIS,\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n15:  * See the License for the specific language governing permissions and\n16:  * limitations under the License.\n17:  */\n18: \n19: package org.apache.flink.streaming.api.legacy.io;\n20: \n21: import org.apache.flink.annotation.PublicEvolving;\n22: import org.apache.flink.api.common.io.FileOutputFormat;\n23: import org.apache.flink.core.fs.Path;\n24: \n25: import java.io.IOException;\n26: import java.io.Serializable;\n27: import java.nio.charset.Charset;\n28: import java.nio.charset.IllegalCharsetNameException;\n29: import java.nio.charset.UnsupportedCharsetException;\n30: \n31: /**\n32:  * A {@link FileOutputFormat} that writes objects to a text file.\n33:  *\n34:  * <p>Objects are converted to Strings using either {@link Object#toString()} or a {@link\n35:  * TextFormatter}.\n36:  *\n37:  * @depre...
65assistantmcp__sourcegraph__sg_read_file
66usermcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/flink--0cc95fcc@031d3d0222a9018b36760a0fecf913a2359ae37c/-/blob/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java\n1: /*\n2:  * Licensed to the Apache Software Foundation (ASF) under one\n3:  * or more contributor license agreements.  See the NOTICE file\n4:  * distributed with this work for additional information\n5:  * regarding copyright ownership.  The ASF licenses this file\n6:  * to you under the Apache License, Version 2.0 (the\n7:  * \"License\"); you may not use this file except in compliance\n8:  * with the License.  You may obtain a copy of the License at\n9:  *\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\n11:  *\n12:  * Unless required by applicable law or agreed to in writing, software\n13:  * distributed under the License is distributed on an \"AS IS\" BASIS,\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n15:  * See the License for the specific language governing permissions and\n16:  * limitations under the License.\n17:  */\n18: \n19: package org.apache.flink.streaming.api.functions.sink.legacy;\n20: \n21: import org.apache.flink.annotation.Internal;\n22: import org.apache.flink.api.common.SupportsConcurrentExecutionAttempts;\n23: \n24: /**\n25:  * A stream sink that ignores all elements.\n26:  *\n27:  * @param <T> The type of elements received by the sink.\n28:  * @deprecated This interface will be removed in future versions. Use the new {@link\n29:  *     org.apache.flink.streaming.api.functions.sink.v2.DiscardingSink} interface instead.\n30:  */\n31: @Internal\n32: public class DiscardingSink<T> implements SinkFunction<T>, SupportsConcurrentExecutionAttempts {\n33: \n34:     private stat...
67assistantmcp__sourcegraph__sg_read_file
68usermcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/flink--0cc95fcc@031d3d0222a9018b36760a0fecf913a2359ae37c/-/blob/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java\n1: /*\n2:  * Licensed to the Apache Software Foundation (ASF) under one or more\n3:  * contributor license agreements.  See the NOTICE file distributed with\n4:  * this work for additional information regarding copyright ownership.\n5:  * The ASF licenses this file to You under the Apache License, Version 2.0\n6:  * (the \"License\"); you may not use this file except in compliance with\n7:  * the License.  You may obtain a copy of the License at\n8:  *\n9:  *    http://www.apache.org/licenses/LICENSE-2.0\n10:  *\n11:  * Unless required by applicable law or agreed to in writing, software\n12:  * distributed under the License is distributed on an \"AS IS\" BASIS,\n13:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n14:  * See the License for the specific language governing permissions and\n15:  * limitations under the License.\n16:  */\n17: \n18: package org.apache.flink.streaming.api.functions.sink.legacy;\n19: \n20: import org.apache.flink.annotation.Internal;\n21: import org.apache.flink.annotation.VisibleForTesting;\n22: import org.apache.flink.api.common.state.CheckpointListener;\n23: import org.apache.flink.api.common.state.ListState;\n24: import org.apache.flink.api.common.state.ListStateDescriptor;\n25: import org.apache.flink.api.common.typeinfo.TypeHint;\n26: import org.apache.flink.api.common.typeinfo.TypeInformation;\n27: import org.apache.flink.api.common.typeutils.CompositeTypeSerializerSnapshot;\n28: import org.apache.flink.api.common.typeutils.TypeSerializer;\n29: import org.apache.fl...
69assistantmcp__sourcegraph__sg_read_file
70usermcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/flink--0cc95fcc@031d3d0222a9018b36760a0fecf913a2359ae37c/-/blob/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java\n1: /*\n2:  * Licensed to the Apache Software Foundation (ASF) under one\n3:  * or more contributor license agreements.  See the NOTICE file\n4:  * distributed with this work for additional information\n5:  * regarding copyright ownership.  The ASF licenses this file\n6:  * to you under the Apache License, Version 2.0 (the\n7:  * \"License\"); you may not use this file except in compliance\n8:  * with the License.  You may obtain a copy of the License at\n9:  *\n10:  * http://www.apache.org/licenses/LICENSE-2.0\n11:  *\n12:  * Unless required by applicable law or agreed to in writing, software\n13:  * distributed under the License is distributed on an \"AS IS\" BASIS,\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n15:  * See the License for the specific language governing permissions and\n16:  * limitations under the License.\n17:  */\n18: \n19: package org.apache.flink.streaming.api.functions.sink.filesystem.legacy;\n20: \n21: import org.apache.flink.annotation.Internal;\n22: import org.apache.flink.annotation.VisibleForTesting;\n23: import org.apache.flink.api.common.serialization.BulkWriter;\n24: import org.apache.flink.api.common.serialization.Encoder;\n25: import org.apache.flink.api.common.state.CheckpointListener;\n26: import org.apache.flink.core.fs.FileSystem;\n27: import org.apache.flink.core.fs.Path;\n28: import org.apache.flink.runtime.state.FunctionInitializationContext;\n29: import org.apache.flink.runtime.state.FunctionSnapshotContext;\n30: import org.apache.flink.streaming.ap...
71assistantmcp__sourcegraph__sg_read_file
72usermcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/flink--0cc95fcc@031d3d0222a9018b36760a0fecf913a2359ae37c/-/blob/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java\n1: /*\n2:  * Licensed to the Apache Software Foundation (ASF) under one\n3:  * or more contributor license agreements.  See the NOTICE file\n4:  * distributed with this work for additional information\n5:  * regarding copyright ownership.  The ASF licenses this file\n6:  * to you under the Apache License, Version 2.0 (the\n7:  * \"License\"); you may not use this file except in compliance\n8:  * with the License.  You may obtain a copy of the License at\n9:  *\n10:  * http://www.apache.org/licenses/LICENSE-2.0\n11:  *\n12:  * Unless required by applicable law or agreed to in writing, software\n13:  * distributed under the License is distributed on an \"AS IS\" BASIS,\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n15:  * See the License for the specific language governing permissions and\n16:  * limitations under the License.\n17:  */\n18: \n19: package org.apache.flink.streaming.api.functions.source.datagen;\n20: \n21: import org.apache.flink.annotation.Internal;\n22: import org.apache.flink.api.common.functions.OpenContext;\n23: import org.apache.flink.runtime.state.FunctionInitializationContext;\n24: import org.apache.flink.runtime.state.FunctionSnapshotContext;\n25: import org.apache.flink.streaming.api.checkpoint.CheckpointedFunction;\n26: import org.apache.flink.streaming.api.functions.source.legacy.RichParallelSourceFunction;\n27: \n28: import org.slf4j.Logger;\n29: import org.slf4j.LoggerFactory;\n30: \n31: import javax.annotation.Nullable;\n32: \n33: /**\n34:  * A data generator source th...
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74usermcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/flink--0cc95fcc@031d3d0222a9018b36760a0fecf913a2359ae37c/-/blob/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/CollectionInputFormat.java\n1: /*\n2:  * Licensed to the Apache Software Foundation (ASF) under one\n3:  * or more contributor license agreements.  See the NOTICE file\n4:  * distributed with this work for additional information\n5:  * regarding copyright ownership.  The ASF licenses this file\n6:  * to you under the Apache License, Version 2.0 (the\n7:  * \"License\"); you may not use this file except in compliance\n8:  * with the License.  You may obtain a copy of the License at\n9:  *\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\n11:  *\n12:  * Unless required by applicable law or agreed to in writing, software\n13:  * distributed under the License is distributed on an \"AS IS\" BASIS,\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n15:  * See the License for the specific language governing permissions and\n16:  * limitations under the License.\n17:  */\n18: \n19: package org.apache.flink.streaming.api.legacy.io;\n20: \n21: import org.apache.flink.api.common.io.GenericInputFormat;\n22: import org.apache.flink.api.common.io.NonParallelInput;\n23: import org.apache.flink.api.common.typeutils.TypeSerializer;\n24: import org.apache.flink.core.io.GenericInputSplit;\n25: import org.apache.flink.core.memory.DataInputViewStreamWrapper;\n26: import org.apache.flink.core.memory.DataOutputViewStreamWrapper;\n27: \n28: import java.io.IOException;\n29: import java.io.ObjectInputStream;\n30: import java.io.ObjectOutputStream;\n31: import java.util.ArrayList;\n32: import java.util.Collection;\n33: import java.util.Iterator;\n34: import jav...
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I see that `CollectionInputFormat.java` and `BoundedOutOfOrdernessTimestampExtractor.java` don't have `@Deprecated` annotations. Let me do a broader search to ensure complete coverage.
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104usermcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java\n41:  */\n42: @Deprecated\n43: @PublicEvolving\n44: public class TextOutputFormat<T> extends FileOutputFormat<T> {\n45: \n46: \n36:  *\n37:  * @deprecated If you want to read/write data from/to text file, please use FLIP-27 FileSource and\n38:  *     Sink-V2 FlinkSink. This class should be removed if we drop all supports for {@link\n39:  *     org.apache.flink.api.common.io.InputFormat} and {@link\n40: \n\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java\n36:  */\n37: @Deprecated\n38: @PublicEvolving\n39: public class TextInputFormat extends DelimitedInputFormat<String> {\n40: \n41: \n32:  *\n33:  * @deprecated If you want to read/write data from/to text file, please use FLIP-27 FileSource and\n34:  *     Sink-V2 FlinkSink. This class should be removed if we drop the supports for read/write via\n35:  *     input/output format in DataStream api.\n36: \n\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java\n27:  * @param <T> The type of elements received by the sink.\n28:  * @deprecated This interface will be removed in future versions. Use the new {@link\n29:  *     org.apache.flink.streaming.api.functions.sink.v2.DiscardingSink} interface instead.\n30: \n31: @Internal\n32: public class DiscardingSink<T> implements SinkFunction<T>, SupportsConcurrentExecutionAttempts {\n33: \n34: \n\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java\n36: ...
105usermcp__sourcegraph__sg_keyword_search
{"text":"No results.\n\nNo results found."}
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Let me also check for legacy source function interfaces and any other deprecated items.
123assistantmcp__sourcegraph__sg_list_files
124assistantmcp__sourcegraph__sg_keyword_search
125usermcp__sourcegraph__sg_list_files
{"text":"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java\n"}
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{"text":"# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java\n27:  * @param <T> The type of elements received by the sink.\n28:  * @deprecated This interface will be removed in future versions. Use the new {@link\n29:  *     org.apache.flink.streaming.api.functions.sink.v2.DiscardingSink} interface instead.\n30: \n\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java\n36:  *\n37:  * @deprecated Use {@code org.apache.flink.connector.datagen.source.DataGeneratorSource} instead.\n38:  */\n39: \n\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java\n71:  *     TwoPhaseCommitSinkFunction} instance. Context is created once\n72:  * @deprecated This interface will be removed in future versions. Use the new {@link\n73:  *     org.apache.flink.api.connector.sink2.Sink} interface instead.\n74: \n\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java\n36:  */\n37: @Deprecated\n38: @PublicEvolving\n39: \n\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java\n97:  * @param <IN> Type of the elements emitted by this sink\n98:  * @deprecated Use {@link org.apache.flink.connector.file.sink.FileSink} instead.\n99:  */\n100: \n"}
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Now I have a comprehensive picture. Let me also check the datastream directory and operators for any deprecated API classes.
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132usermcp__sourcegraph__sg_keyword_search
{"text":"No results.\n\nNo results found."}
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{"text":"No results.\n\nNo results found."}
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139usermcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java\n32:  *\n33:  * @deprecated If you want to read/write data from/to text file, please use FLIP-27 FileSource and\n34:  *     Sink-V2 FlinkSink. This class should be removed if we drop the supports for read/write via\n35: \n36:  */\n37: @Deprecated\n38: @PublicEvolving\n39: \n\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java\n36:  *\n37:  * @deprecated If you want to read/write data from/to text file, please use FLIP-27 FileSource and\n38:  *     Sink-V2 FlinkSink. This class should be removed if we drop all supports for {@link\n39: \n41:  */\n42: @Deprecated\n43: @PublicEvolving\n44: \n"}
140assistantmcp__sourcegraph__sg_keyword_search
141usermcp__sourcegraph__sg_keyword_search
{"text":"No results.\n\nNo results found."}
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Now I have complete coverage. Let me compile the findings and write the answer.
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File created successfully at: /workspace/answer.json (file state is current in your context — no need to Read it back)
188assistant-
The answer covers all deprecated DataStream API classes found in `flink-streaming-java/src/main/` of the Flink repo. Here's a summary:
+
+**Files with `@Deprecated` Java annotation:**
+- `AscendingTimestampExtractor` — timestamp extractor
+- `TextInputFormat` — I/O format (→ FLIP-27 FileSource)
+- `TextOutputFormat` — I/O format (→ Sink-V2 FlinkSink)
+
+**Files with `@deprecated` Javadoc tag (legacy sink/source packages, no `@Deprecated` annotation):**
+- `DiscardingSink` — sink function (→ `sink.v2.DiscardingSink`)
+- `TwoPhaseCommitSinkFunction` — sink function (→ `sink2.Sink`)
+- `StreamingFileSink` — streaming file sink (→ `FileSink`)
+- `DataGeneratorSource` — source function (→ `connector.datagen.source.DataGeneratorSource`)
+
+Not deprecated: `CollectionInputFormat`, `BoundedOutOfOrdernessTimestampExtractor`. Test harness files (`StreamTaskTestHarness`, etc.) are excluded as they are out of scope for source/sink/timestamp/I/O focus.
Tool calls (34)
1. ToolSearch
Input
{
+  "query": "select:mcp__sourcegraph__sg_keyword_search,mcp__sourcegraph__sg_list_files",
+  "max_results": 2
+}
Output
{'matches': ['mcp__sourcegraph__sg_keyword_search', 'mcp__sourcegraph__sg_list_files'], 'query': 'select:mcp__sourcegraph__sg_keyword_search,mcp__sourcegraph__sg_list_files', 'total_deferred_tools': 33}
2. mcp__sourcegraph__sg_list_files
Input
{
+  "repo": "github.com/sg-evals/flink--0cc95fcc",
+  "path": "flink-streaming-java/src"
+}
Output
{'content': '{"text":"flink-streaming-java/src/main/\\nflink-streaming-java/src/test/\\n"}', 'structuredContent': {'text': 'flink-streaming-java/src/main/\nflink-streaming-java/src/test/\n'}}
3. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "@Deprecated repo:^github.com/sg-evals/flink--0cc95fcc$ file:flink-streaming-java/src/"
+}
Output
{'content': '{"text":"# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java\\n32:  *\\n33:  * @deprecated If you want to read/write data from/to text file, please use FLIP-27 FileSource and\\n34:  *     Sink-V2 FlinkSink. This class should be removed if we drop the supports for read/write via\\n35: \\n36:  */\\n37: @Deprecated\\n38: @PublicEvolving\\n39: \\n\\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java\\n36:  *\\n37:  * @deprecated If you want to read/write data from/to text file, please use FLIP-27 FileSource and\\n38:  *     Sink-V2 FlinkSink. This class should be removed if we drop all supports for {@link\\n39: \\n41:  */\\n42: @Deprecated\\n43: @PublicEvolving\\n44: \\n\\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/StreamTaskTestHarness.java\\n97:  *\\n98:  * @deprecated Please use {@link StreamTaskMailboxTestHarness} and {@link\\n99:  *     StreamTaskMailboxTestHarnessBuilder}. Do not add new code using this test harness.\\n100: \\n100:  */\\n101: @Deprecated\\n102: public class StreamTaskTestHarness<OUT> {\\n103: \\n\\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java\\n27:  * @param <T> The type of elements received by the sink.\\n28:  * @deprecated This interface will be removed in future versions. Use the new {@link\\n29:  *     org.apache.flink.streaming.api.functions.sink.v2.DiscardingSink} interface instead.\\n30: \\n\\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/OneInputStreamTaskTestHarness.java\\n52:  *\\n53:  * @deprecated Please use {@link StreamTaskMailboxTestHarness} and {@link\\n54:  *     StreamTaskMailboxTestHarnessBuilder}. Do not add new code using this test harness.\\n55: \\n55:  */\\n56: @Deprecated\\n57: public class OneInputStreamTaskTestHarness<IN, OUT> extends StreamTaskTestHarness<OUT> {\\n58: \\n\\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/TwoInputStreamTaskTestHarness.java\\n52:  *\\n53:  * @deprecated Please use {@link StreamTaskMailboxTestHarness} and {@link\\n54:  *     StreamTaskMailboxTestHarnessBuilder}. Do not add new code using this test harness.\\n55: \\n55:  */\\n56: @Deprecated\\n57: public class TwoInputStreamTaskTestHarness<IN1, IN2, OUT> extends StreamTaskTestHarness<OUT> {\\n58: \\n\\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java\\n36:  *\\n37:  * @deprecated Use {@code org.apache.flink.connector.datagen.source.DataGeneratorSource} instead.\\n38:  */\\n39: \\n\\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java\\n71:  *     TwoPhaseCommitSinkFunction} instance. Context is created once\\n72:  * @deprecated This interface will be removed in future versions. Use the new {@link\\n73:  *     org.apache.flink.api.connector.sink2.Sink} interface instead.\\n74: \\n\\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java\\n36:  */\\n37: @Deprecated\\n38: @PublicEvolving\\n39: \\n\\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java\\n97:  * @param <IN> Type of the elements emitted by this sink\\n98:  * @deprecated Use {@link org.apache.flink.connector.file.sink.FileSink} instead.\\n99:  */\\n100: \\n"}', 'structuredContent': {'text': '# github.com/sg-evals/flink--0cc95fcc – f...
4. mcp__sourcegraph__sg_list_files
Input
{
+  "repo": "github.com/sg-evals/flink--0cc95fcc",
+  "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api"
+}
Output
{'content': '{"text":"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/datastream/\\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/\\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/\\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/lineage/\\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/operators/\\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/windowing/\\n"}', 'structuredContent': {'text': 'flink-streaming-java/src/main/java/org/apache/flink/streaming/api/datastream/\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/lineage/\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/operators/\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/windowing/\n'}}
5. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "@Deprecated DataStream repo:^github.com/sg-evals/flink--0cc95fcc$ file:flink-streaming-java/src/main/"
+}
Output
{'content': '{"text":"# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java\\n32:  *\\n33:  * @deprecated If you want to read/write data from/to text file, please use FLIP-27 FileSource and\\n34:  *     Sink-V2 FlinkSink. This class should be removed if we drop the supports for read/write via\\n35:  *     input/output format in DataStream api.\\n36:  */\\n37: @Deprecated\\n38: @PublicEvolving\\n39: \\n"}', 'structuredContent': {'text': '# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java\n32:  *\n33:  * @deprecated If you want to read/write data from/to text file, please use FLIP-27 FileSource and\n34:  *     Sink-V2 FlinkSink. This class should be removed if we drop the supports for read/write via\n35:  *     input/output format in DataStream api.\n36:  */\n37: @Deprecated\n38: @PublicEvolving\n39: \n'}}
6. mcp__sourcegraph__sg_list_files
Input
{
+  "repo": "github.com/sg-evals/flink--0cc95fcc",
+  "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions"
+}
Output
{'content': '{"text":"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/async/\\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/co/\\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/\\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/\\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/\\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/windowing/\\n"}', 'structuredContent': {'text': 'flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/async/\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/co/\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/windowing/\n'}}
7. mcp__sourcegraph__sg_list_files
Input
{
+  "repo": "github.com/sg-evals/flink--0cc95fcc",
+  "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy"
+}
Output
{'content': '{"text":"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/\\n"}', 'structuredContent': {'text': 'flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/\n'}}
8. mcp__sourcegraph__sg_list_files
Input
{
+  "repo": "github.com/sg-evals/flink--0cc95fcc",
+  "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink"
+}
Output
{'content': '{"text":"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/\\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/\\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/v2/\\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/PrintSink.java\\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/SinkContextUtil.java\\n"}', 'structuredContent': {'text': 'flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/v2/\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/PrintSink.java\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/SinkContextUtil.java\n'}}
9. mcp__sourcegraph__sg_list_files
Input
{
+  "repo": "github.com/sg-evals/flink--0cc95fcc",
+  "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source"
+}
Output
{'content': '{"text":"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/\\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/SerializedCheckpointData.java\\n"}', 'structuredContent': {'text': 'flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/SerializedCheckpointData.java\n'}}
10. mcp__sourcegraph__sg_list_files
Input
{
+  "repo": "github.com/sg-evals/flink--0cc95fcc",
+  "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps"
+}
Output
{'content': '{"text":"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java\\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/BoundedOutOfOrdernessTimestampExtractor.java\\n"}', 'structuredContent': {'text': 'flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/BoundedOutOfOrdernessTimestampExtractor.java\n'}}
11. mcp__sourcegraph__sg_list_files
Input
{
+  "repo": "github.com/sg-evals/flink--0cc95fcc",
+  "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io"
+}
Output
{'content': '{"text":"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/CollectionInputFormat.java\\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java\\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java\\n"}', 'structuredContent': {'text': 'flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/CollectionInputFormat.java\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java\n'}}
12. mcp__sourcegraph__sg_list_files
Input
{
+  "repo": "github.com/sg-evals/flink--0cc95fcc",
+  "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy"
+}
Output
{'content': '{"text":"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java\\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java\\n"}', 'structuredContent': {'text': 'flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java\n'}}
13. mcp__sourcegraph__sg_list_files
Input
{
+  "repo": "github.com/sg-evals/flink--0cc95fcc",
+  "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen"
+}
Output
{'content': '{"text":"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGenerator.java\\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java\\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/RandomGenerator.java\\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/SequenceGenerator.java\\n"}', 'structuredContent': {'text': 'flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGenerator.java\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/RandomGenerator.java\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/SequenceGenerator.java\n'}}
14. mcp__sourcegraph__sg_list_files
Input
{
+  "repo": "github.com/sg-evals/flink--0cc95fcc",
+  "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem"
+}
Output
{'content': '{"text":"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/\\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/Bucket.java\\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/BucketFactory.java\\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/BucketLifeCycleListener.java\\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/BucketState.java\\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/BucketStateSerializer.java\\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/Buckets.java\\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/DefaultBucketFactoryImpl.java\\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/FileLifeCycleListener.java\\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/StreamingFileSinkHelper.java\\n"}', 'structuredContent': {'text': 'flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/Bucket.java\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/BucketFactory.java\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/BucketLifeCycleListener.java\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/BucketState.java\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/BucketStateSerializer.java\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/Buckets.java\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/DefaultBucketFactoryImpl.java\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/FileLifeCycleListener.java\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/StreamingFileSinkHelper.java\n'}}
15. mcp__sourcegraph__sg_list_files
Input
{
+  "repo": "github.com/sg-evals/flink--0cc95fcc",
+  "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy"
+}
Output
{'content': '{"text":"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java\\n"}', 'structuredContent': {'text': 'flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java\n'}}
16. ToolSearch
Input
{
+  "query": "select:mcp__sourcegraph__sg_read_file",
+  "max_results": 1
+}
Output
{'matches': ['mcp__sourcegraph__sg_read_file'], 'query': 'select:mcp__sourcegraph__sg_read_file', 'total_deferred_tools': 33}
17. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/flink--0cc95fcc",
+  "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java"
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/flink--0cc95fcc@031d3d0222a9018b36760a0fecf913a2359ae37c/-/blob/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java\\n1: /*\\n2:  * Licensed to the Apache Software Foundation (ASF) under one\\n3:  * or more contributor license agreements.  See the NOTICE file\\n4:  * distributed with this work for additional information\\n5:  * regarding copyright ownership.  The ASF licenses this file\\n6:  * to you under the Apache License, Version 2.0 (the\\n7:  * \\"License\\"); you may not use this file except in compliance\\n8:  * with the License.  You may obtain a copy of the License at\\n9:  *\\n10:  *    http://www.apache.org/licenses/LICENSE-2.0\\n11:  *\\n12:  * Unless required by applicable law or agreed to in writing, software\\n13:  * distributed under the License is distributed on an \\"AS IS\\" BASIS,\\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n15:  * See the License for the specific language governing permissions and\\n16:  * limitations under the License.\\n17:  */\\n18: \\n19: package org.apache.flink.streaming.api.functions.timestamps;\\n20: \\n21: import org.apache.flink.annotation.PublicEvolving;\\n22: import org.apache.flink.streaming.api.watermark.Watermark;\\n23: import org.apache.flink.streaming.runtime.operators.util.WatermarkStrategyWithPeriodicWatermarks;\\n24: \\n25: import org.slf4j.Logger;\\n26: import org.slf4j.LoggerFactory;\\n27: \\n28: import static java.util.Objects.requireNonNull;\\n29: \\n30: /**\\n31:  * A timestamp assigner and watermark generator for streams where timestamps are monotonously\\n32:  * ascending. In this case, the local watermarks for the streams are easy to generate, because they\\n33:  * strictly follow the timestamps.\\n34:  *\\n35:  * @param <T> The type of the elements that this function can extract timestamps from\\n36:  */\\n37: @Deprecated\\n38: @PublicEvolving\\n39: public abstract class AscendingTimestampExtractor<T>\\n40:         implements WatermarkStrategyWithPeriodicWatermarks<T> {\\n41: \\n42:     private static final long serialVersionUID = 1L;\\n43: \\n44:     /** The current timestamp. */\\n45:     private long currentTimestamp = Long.MIN_VALUE;\\n46: \\n47:     /** Handler that is called when timestamp monotony is violated. */\\n48:     private MonotonyViolationHandler violationHandler = new LoggingHandler();\\n49: \\n50:     /**\\n51:      * Extracts the timestamp from the given element. The timestamp must be monotonically\\n52:      * increasing.\\n53:      *\\n54:      * @param element The element that the timestamp is extracted from.\\n55:      * @return The new timestamp.\\n56:      */\\n57:     public abstract long extractAscendingTimestamp(T element);\\n58: \\n59:     /**\\n60:      * Sets the handler for violations to the ascending timestamp order.\\n61:      *\\n62:      * @param handler The violation handler to use.\\n63:      * @return This extractor.\\n64:      */\\n65:     public AscendingTimestampExtractor<T> withViolationHandler(MonotonyViolationHandler handler) {\\n66:         this.violationHandler = requireNonNull(handler);\\n67:         return this;\\n68:     }\\n69: \\n70:     // ------------------------------------------------------------------------\\n71: \\n72:     @Override\\n73:     public final long extractTimestamp(T element, long elementPrevTimestamp) {\\n74:         final long newTimestamp = extractAscendingTimestamp(element);\\n75:         if (newTimestamp >= this.currentTimestamp) {\\n76:             this.currentTimestamp = newTimestamp;\\n77:             return newTimestamp;\\n78:         } else {\\n79:             violationHandler.handleViolation(newTimestamp, this.currentTimestamp);\\n80:             return newTimestamp;\\n81:         }\\n82:     }\\n83: \\n84:     @Override\\n85:     public final Watermark getCurrentWatermark() {\\n86:         return new...
18. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/flink--0cc95fcc",
+  "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/BoundedOutOfOrdernessTimestampExtractor.java"
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/flink--0cc95fcc@031d3d0222a9018b36760a0fecf913a2359ae37c/-/blob/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/BoundedOutOfOrdernessTimestampExtractor.java\\n1: /*\\n2:  * Licensed to the Apache Software Foundation (ASF) under one\\n3:  * or more contributor license agreements.  See the NOTICE file\\n4:  * distributed with this work for additional information\\n5:  * regarding copyright ownership.  The ASF licenses this file\\n6:  * to you under the Apache License, Version 2.0 (the\\n7:  * \\"License\\"); you may not use this file except in compliance\\n8:  * with the License.  You may obtain a copy of the License at\\n9:  *\\n10:  *    http://www.apache.org/licenses/LICENSE-2.0\\n11:  *\\n12:  * Unless required by applicable law or agreed to in writing, software\\n13:  * distributed under the License is distributed on an \\"AS IS\\" BASIS,\\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n15:  * See the License for the specific language governing permissions and\\n16:  * limitations under the License.\\n17:  */\\n18: \\n19: package org.apache.flink.streaming.api.functions.timestamps;\\n20: \\n21: import org.apache.flink.streaming.api.watermark.Watermark;\\n22: import org.apache.flink.streaming.runtime.operators.util.WatermarkStrategyWithPeriodicWatermarks;\\n23: \\n24: import java.time.Duration;\\n25: \\n26: /**\\n27:  * This is a {@link WatermarkStrategyWithPeriodicWatermarks} used to emit Watermarks that lag behind\\n28:  * the element with the maximum timestamp (in event time) seen so far by a fixed amount of time,\\n29:  * <code>\\n30:  * t_late</code>. This can help reduce the number of elements that are ignored due to lateness when\\n31:  * computing the final result for a given window, in the case where we know that elements arrive no\\n32:  * later than <code>t_late</code> units of time after the watermark that signals that the system\\n33:  * event-time has advanced past their (event-time) timestamp.\\n34:  */\\n35: public abstract class BoundedOutOfOrdernessTimestampExtractor<T>\\n36:         implements WatermarkStrategyWithPeriodicWatermarks<T> {\\n37: \\n38:     private static final long serialVersionUID = 1L;\\n39: \\n40:     /** The current maximum timestamp seen so far. */\\n41:     private long currentMaxTimestamp;\\n42: \\n43:     /** The timestamp of the last emitted watermark. */\\n44:     private long lastEmittedWatermark = Long.MIN_VALUE;\\n45: \\n46:     /**\\n47:      * The (fixed) interval between the maximum seen timestamp seen in the records and that of the\\n48:      * watermark to be emitted.\\n49:      */\\n50:     private final long maxOutOfOrderness;\\n51: \\n52:     public BoundedOutOfOrdernessTimestampExtractor(Duration maxOutOfOrderness) {\\n53:         if (maxOutOfOrderness.isNegative()) {\\n54:             throw new IllegalArgumentException(\\n55:                     String.format(\\n56:                             \\"Tried to set the maximum allowed lateness to %s. This parameter cannot be negative.\\",\\n57:                             maxOutOfOrderness));\\n58:         }\\n59: \\n60:         this.maxOutOfOrderness = maxOutOfOrderness.toMillis();\\n61:         this.currentMaxTimestamp = Long.MIN_VALUE + this.maxOutOfOrderness;\\n62:     }\\n63: \\n64:     public long getMaxOutOfOrdernessInMillis() {\\n65:         return maxOutOfOrderness;\\n66:     }\\n67: \\n68:     /**\\n69:      * Extracts the timestamp from the given element.\\n70:      *\\n71:      * @param element The element that the timestamp is extracted from.\\n72:      * @return The new timestamp.\\n73:      */\\n74:     public abstract long extractTimestamp(T element);\\n75: \\n76:     @Override\\n77:     public final Watermark getCurrentWatermark() {\\n78:         // this guarantees that the watermark never goes backwards.\\n79:         long potentialWM = currentMaxTimestamp - m...
19. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/flink--0cc95fcc",
+  "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java"
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/flink--0cc95fcc@031d3d0222a9018b36760a0fecf913a2359ae37c/-/blob/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java\\n1: /*\\n2:  * Licensed to the Apache Software Foundation (ASF) under one\\n3:  * or more contributor license agreements.  See the NOTICE file\\n4:  * distributed with this work for additional information\\n5:  * regarding copyright ownership.  The ASF licenses this file\\n6:  * to you under the Apache License, Version 2.0 (the\\n7:  * \\"License\\"); you may not use this file except in compliance\\n8:  * with the License.  You may obtain a copy of the License at\\n9:  *\\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\\n11:  *\\n12:  * Unless required by applicable law or agreed to in writing, software\\n13:  * distributed under the License is distributed on an \\"AS IS\\" BASIS,\\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n15:  * See the License for the specific language governing permissions and\\n16:  * limitations under the License.\\n17:  */\\n18: \\n19: package org.apache.flink.streaming.api.legacy.io;\\n20: \\n21: import org.apache.flink.annotation.PublicEvolving;\\n22: import org.apache.flink.api.common.io.DelimitedInputFormat;\\n23: import org.apache.flink.configuration.Configuration;\\n24: import org.apache.flink.core.fs.Path;\\n25: \\n26: import java.io.IOException;\\n27: import java.nio.charset.Charset;\\n28: import java.util.Arrays;\\n29: \\n30: /**\\n31:  * Input Format that reads text files. Each line results in another element.\\n32:  *\\n33:  * @deprecated If you want to read/write data from/to text file, please use FLIP-27 FileSource and\\n34:  *     Sink-V2 FlinkSink. This class should be removed if we drop the supports for read/write via\\n35:  *     input/output format in DataStream api.\\n36:  */\\n37: @Deprecated\\n38: @PublicEvolving\\n39: public class TextInputFormat extends DelimitedInputFormat<String> {\\n40: \\n41:     private static final long serialVersionUID = 1L;\\n42: \\n43:     /** Code of \\\\r, used to remove \\\\r from a line when the line ends with \\\\r\\\\n. */\\n44:     private static final byte CARRIAGE_RETURN = (byte) \'\\\\r\';\\n45: \\n46:     /** Code of \\\\n, used to identify if \\\\n is used as delimiter. */\\n47:     private static final byte NEW_LINE = (byte) \'\\\\n\';\\n48: \\n49:     /** The name of the charset to use for decoding. */\\n50:     private String charsetName = \\"UTF-8\\";\\n51: \\n52:     // --------------------------------------------------------------------------------------------\\n53: \\n54:     public TextInputFormat(Path filePath) {\\n55:         super(filePath, null);\\n56:     }\\n57: \\n58:     // --------------------------------------------------------------------------------------------\\n59: \\n60:     public String getCharsetName() {\\n61:         return charsetName;\\n62:     }\\n63: \\n64:     public void setCharsetName(String charsetName) {\\n65:         if (charsetName == null) {\\n66:             throw new IllegalArgumentException(\\"Charset must not be null.\\");\\n67:         }\\n68: \\n69:         this.charsetName = charsetName;\\n70:     }\\n71: \\n72:     // --------------------------------------------------------------------------------------------\\n73: \\n74:     @Override\\n75:     public void configure(Configuration parameters) {\\n76:         super.configure(parameters);\\n77: \\n78:         if (charsetName == null || !Charset.isSupported(charsetName)) {\\n79:             throw new RuntimeException(\\"Unsupported charset: \\" + charsetName);\\n80:         }\\n81:     }\\n82: \\n83:     // --------------------------------------------------------------------------------------------\\n84: \\n85:     @Override\\n86:     public String readRecord(String reusable, byte[] bytes, int offset, int numBytes)\\n87:             throws IOException {\\n88:         // ...
20. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/flink--0cc95fcc",
+  "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java"
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/flink--0cc95fcc@031d3d0222a9018b36760a0fecf913a2359ae37c/-/blob/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java\\n1: /*\\n2:  * Licensed to the Apache Software Foundation (ASF) under one\\n3:  * or more contributor license agreements.  See the NOTICE file\\n4:  * distributed with this work for additional information\\n5:  * regarding copyright ownership.  The ASF licenses this file\\n6:  * to you under the Apache License, Version 2.0 (the\\n7:  * \\"License\\"); you may not use this file except in compliance\\n8:  * with the License.  You may obtain a copy of the License at\\n9:  *\\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\\n11:  *\\n12:  * Unless required by applicable law or agreed to in writing, software\\n13:  * distributed under the License is distributed on an \\"AS IS\\" BASIS,\\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n15:  * See the License for the specific language governing permissions and\\n16:  * limitations under the License.\\n17:  */\\n18: \\n19: package org.apache.flink.streaming.api.legacy.io;\\n20: \\n21: import org.apache.flink.annotation.PublicEvolving;\\n22: import org.apache.flink.api.common.io.FileOutputFormat;\\n23: import org.apache.flink.core.fs.Path;\\n24: \\n25: import java.io.IOException;\\n26: import java.io.Serializable;\\n27: import java.nio.charset.Charset;\\n28: import java.nio.charset.IllegalCharsetNameException;\\n29: import java.nio.charset.UnsupportedCharsetException;\\n30: \\n31: /**\\n32:  * A {@link FileOutputFormat} that writes objects to a text file.\\n33:  *\\n34:  * <p>Objects are converted to Strings using either {@link Object#toString()} or a {@link\\n35:  * TextFormatter}.\\n36:  *\\n37:  * @deprecated If you want to read/write data from/to text file, please use FLIP-27 FileSource and\\n38:  *     Sink-V2 FlinkSink. This class should be removed if we drop all supports for {@link\\n39:  *     org.apache.flink.api.common.io.InputFormat} and {@link\\n40:  *     org.apache.flink.api.common.io.OutputFormat}\\n41:  */\\n42: @Deprecated\\n43: @PublicEvolving\\n44: public class TextOutputFormat<T> extends FileOutputFormat<T> {\\n45: \\n46:     private static final long serialVersionUID = 1L;\\n47: \\n48:     private static final int NEWLINE = \'\\\\n\';\\n49: \\n50:     private String charsetName;\\n51: \\n52:     // --------------------------------------------------------------------------------------------\\n53: \\n54:     /**\\n55:      * Formatter that transforms values into their {@link String} representations.\\n56:      *\\n57:      * @param <IN> type of input elements\\n58:      */\\n59:     @PublicEvolving\\n60:     public interface TextFormatter<IN> extends Serializable {\\n61:         String format(IN value);\\n62:     }\\n63: \\n64:     public TextOutputFormat(Path outputPath) {\\n65:         this(outputPath, \\"UTF-8\\");\\n66:     }\\n67: \\n68:     public TextOutputFormat(Path outputPath, String charset) {\\n69:         super(outputPath);\\n70:         this.charsetName = charset;\\n71:     }\\n72: \\n73:     public String getCharsetName() {\\n74:         return charsetName;\\n75:     }\\n76: \\n77:     public void setCharsetName(String charsetName)\\n78:             throws IllegalCharsetNameException, UnsupportedCharsetException {\\n79:         if (charsetName == null) {\\n80:             throw new NullPointerException();\\n81:         }\\n82: \\n83:         if (!Charset.isSupported(charsetName)) {\\n84:             throw new UnsupportedCharsetException(\\n85:                     \\"The charset \\" + charsetName + \\" is not supported.\\");\\n86:         }\\n87: \\n88:         this.charsetName = charsetName;\\n89:     }\\n90: \\n91:     // --------------------------------------------------------------------------------------------\\n92: \\n93:     @Override\\n94:     public void writeRecord(T r...
21. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/flink--0cc95fcc",
+  "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java"
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/flink--0cc95fcc@031d3d0222a9018b36760a0fecf913a2359ae37c/-/blob/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java\\n1: /*\\n2:  * Licensed to the Apache Software Foundation (ASF) under one\\n3:  * or more contributor license agreements.  See the NOTICE file\\n4:  * distributed with this work for additional information\\n5:  * regarding copyright ownership.  The ASF licenses this file\\n6:  * to you under the Apache License, Version 2.0 (the\\n7:  * \\"License\\"); you may not use this file except in compliance\\n8:  * with the License.  You may obtain a copy of the License at\\n9:  *\\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\\n11:  *\\n12:  * Unless required by applicable law or agreed to in writing, software\\n13:  * distributed under the License is distributed on an \\"AS IS\\" BASIS,\\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n15:  * See the License for the specific language governing permissions and\\n16:  * limitations under the License.\\n17:  */\\n18: \\n19: package org.apache.flink.streaming.api.functions.sink.legacy;\\n20: \\n21: import org.apache.flink.annotation.Internal;\\n22: import org.apache.flink.api.common.SupportsConcurrentExecutionAttempts;\\n23: \\n24: /**\\n25:  * A stream sink that ignores all elements.\\n26:  *\\n27:  * @param <T> The type of elements received by the sink.\\n28:  * @deprecated This interface will be removed in future versions. Use the new {@link\\n29:  *     org.apache.flink.streaming.api.functions.sink.v2.DiscardingSink} interface instead.\\n30:  */\\n31: @Internal\\n32: public class DiscardingSink<T> implements SinkFunction<T>, SupportsConcurrentExecutionAttempts {\\n33: \\n34:     private static final long serialVersionUID = 1L;\\n35: \\n36:     @Override\\n37:     public void invoke(T value) {}\\n38: }\\n39: "}', 'structuredContent': {'text': 'URL: https://demo.sourcegraph.com/github.com/sg-evals/flink--0cc95fcc@031d3d0222a9018b36760a0fecf913a2359ae37c/-/blob/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java\n1: /*\n2:  * Licensed to the Apache Software Foundation (ASF) under one\n3:  * or more contributor license agreements.  See the NOTICE file\n4:  * distributed with this work for additional information\n5:  * regarding copyright ownership.  The ASF licenses this file\n6:  * to you under the Apache License, Version 2.0 (the\n7:  * "License"); you may not use this file except in compliance\n8:  * with the License.  You may obtain a copy of the License at\n9:  *\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\n11:  *\n12:  * Unless required by applicable law or agreed to in writing, software\n13:  * distributed under the License is distributed on an "AS IS" BASIS,\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n15:  * See the License for the specific language governing permissions and\n16:  * limitations under the License.\n17:  */\n18: \n19: package org.apache.flink.streaming.api.functions.sink.legacy;\n20: \n21: import org.apache.flink.annotation.Internal;\n22: import org.apache.flink.api.common.SupportsConcurrentExecutionAttempts;\n23: \n24: /**\n25:  * A stream sink that ignores all elements.\n26:  *\n27:  * @param <T> The type of elements received by the sink.\n28:  * @deprecated This interface will be removed in future versions. Use the new {@link\n29:  *     org.apache.flink.streaming.api.functions.sink.v2.DiscardingSink} interface instead.\n30:  */\n31: @Internal\n32: public class DiscardingSink<T> implements SinkFunction<T>, SupportsConcurrentExecutionAttempts {\n33: \n34:     private static final long serialVersionUID = 1L;\n35: \n36:     @Override\n37:     public void invoke(T value) {}\n38: }\n39: '}}
22. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/flink--0cc95fcc",
+  "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java"
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/flink--0cc95fcc@031d3d0222a9018b36760a0fecf913a2359ae37c/-/blob/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java\\n1: /*\\n2:  * Licensed to the Apache Software Foundation (ASF) under one or more\\n3:  * contributor license agreements.  See the NOTICE file distributed with\\n4:  * this work for additional information regarding copyright ownership.\\n5:  * The ASF licenses this file to You under the Apache License, Version 2.0\\n6:  * (the \\"License\\"); you may not use this file except in compliance with\\n7:  * the License.  You may obtain a copy of the License at\\n8:  *\\n9:  *    http://www.apache.org/licenses/LICENSE-2.0\\n10:  *\\n11:  * Unless required by applicable law or agreed to in writing, software\\n12:  * distributed under the License is distributed on an \\"AS IS\\" BASIS,\\n13:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n14:  * See the License for the specific language governing permissions and\\n15:  * limitations under the License.\\n16:  */\\n17: \\n18: package org.apache.flink.streaming.api.functions.sink.legacy;\\n19: \\n20: import org.apache.flink.annotation.Internal;\\n21: import org.apache.flink.annotation.VisibleForTesting;\\n22: import org.apache.flink.api.common.state.CheckpointListener;\\n23: import org.apache.flink.api.common.state.ListState;\\n24: import org.apache.flink.api.common.state.ListStateDescriptor;\\n25: import org.apache.flink.api.common.typeinfo.TypeHint;\\n26: import org.apache.flink.api.common.typeinfo.TypeInformation;\\n27: import org.apache.flink.api.common.typeutils.CompositeTypeSerializerSnapshot;\\n28: import org.apache.flink.api.common.typeutils.TypeSerializer;\\n29: import org.apache.flink.api.common.typeutils.TypeSerializerSnapshot;\\n30: import org.apache.flink.core.memory.DataInputView;\\n31: import org.apache.flink.core.memory.DataOutputView;\\n32: import org.apache.flink.runtime.state.FunctionInitializationContext;\\n33: import org.apache.flink.runtime.state.FunctionSnapshotContext;\\n34: import org.apache.flink.streaming.api.checkpoint.CheckpointedFunction;\\n35: import org.apache.flink.util.FlinkRuntimeException;\\n36: \\n37: import org.slf4j.Logger;\\n38: import org.slf4j.LoggerFactory;\\n39: \\n40: import javax.annotation.Nonnull;\\n41: import javax.annotation.Nullable;\\n42: \\n43: import java.io.IOException;\\n44: import java.time.Clock;\\n45: import java.util.AbstractMap;\\n46: import java.util.ArrayList;\\n47: import java.util.Collection;\\n48: import java.util.Collections;\\n49: import java.util.Iterator;\\n50: import java.util.LinkedHashMap;\\n51: import java.util.List;\\n52: import java.util.Map;\\n53: import java.util.Objects;\\n54: import java.util.Optional;\\n55: import java.util.stream.Stream;\\n56: \\n57: import static java.util.Objects.requireNonNull;\\n58: import static org.apache.flink.util.Preconditions.checkArgument;\\n59: import static org.apache.flink.util.Preconditions.checkNotNull;\\n60: import static org.apache.flink.util.Preconditions.checkState;\\n61: \\n62: /**\\n63:  * This is a recommended base class for all of the {@link SinkFunction} that intend to implement\\n64:  * exactly-once semantic. It does that by implementing two phase commit algorithm on top of the\\n65:  * {@link CheckpointedFunction} and {@link CheckpointListener}. User should provide custom {@code\\n66:  * TXN} (transaction handle) and implement abstract methods handling this transaction handle.\\n67:  *\\n68:  * @param <IN> Input type for {@link SinkFunction}.\\n69:  * @param <TXN> Transaction to store all of the information required to handle a transaction.\\n70:  * @param <CONTEXT> Context that will be shared across all invocations for the given {@link\\n71:  *     TwoPhaseCommitSinkFunction} instance. Context is created once\\n72:  * @deprecated This interface will be removed in future versions...
23. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/flink--0cc95fcc",
+  "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java"
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/flink--0cc95fcc@031d3d0222a9018b36760a0fecf913a2359ae37c/-/blob/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java\\n1: /*\\n2:  * Licensed to the Apache Software Foundation (ASF) under one\\n3:  * or more contributor license agreements.  See the NOTICE file\\n4:  * distributed with this work for additional information\\n5:  * regarding copyright ownership.  The ASF licenses this file\\n6:  * to you under the Apache License, Version 2.0 (the\\n7:  * \\"License\\"); you may not use this file except in compliance\\n8:  * with the License.  You may obtain a copy of the License at\\n9:  *\\n10:  * http://www.apache.org/licenses/LICENSE-2.0\\n11:  *\\n12:  * Unless required by applicable law or agreed to in writing, software\\n13:  * distributed under the License is distributed on an \\"AS IS\\" BASIS,\\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n15:  * See the License for the specific language governing permissions and\\n16:  * limitations under the License.\\n17:  */\\n18: \\n19: package org.apache.flink.streaming.api.functions.sink.filesystem.legacy;\\n20: \\n21: import org.apache.flink.annotation.Internal;\\n22: import org.apache.flink.annotation.VisibleForTesting;\\n23: import org.apache.flink.api.common.serialization.BulkWriter;\\n24: import org.apache.flink.api.common.serialization.Encoder;\\n25: import org.apache.flink.api.common.state.CheckpointListener;\\n26: import org.apache.flink.core.fs.FileSystem;\\n27: import org.apache.flink.core.fs.Path;\\n28: import org.apache.flink.runtime.state.FunctionInitializationContext;\\n29: import org.apache.flink.runtime.state.FunctionSnapshotContext;\\n30: import org.apache.flink.streaming.api.checkpoint.CheckpointedFunction;\\n31: import org.apache.flink.streaming.api.functions.sink.filesystem.BucketAssigner;\\n32: import org.apache.flink.streaming.api.functions.sink.filesystem.BucketFactory;\\n33: import org.apache.flink.streaming.api.functions.sink.filesystem.BucketWriter;\\n34: import org.apache.flink.streaming.api.functions.sink.filesystem.Buckets;\\n35: import org.apache.flink.streaming.api.functions.sink.filesystem.BulkBucketWriter;\\n36: import org.apache.flink.streaming.api.functions.sink.filesystem.DefaultBucketFactoryImpl;\\n37: import org.apache.flink.streaming.api.functions.sink.filesystem.OutputFileConfig;\\n38: import org.apache.flink.streaming.api.functions.sink.filesystem.RollingPolicy;\\n39: import org.apache.flink.streaming.api.functions.sink.filesystem.RowWiseBucketWriter;\\n40: import org.apache.flink.streaming.api.functions.sink.filesystem.StreamingFileSinkHelper;\\n41: import org.apache.flink.streaming.api.functions.sink.filesystem.bucketassigners.DateTimeBucketAssigner;\\n42: import org.apache.flink.streaming.api.functions.sink.filesystem.rollingpolicies.CheckpointRollingPolicy;\\n43: import org.apache.flink.streaming.api.functions.sink.filesystem.rollingpolicies.DefaultRollingPolicy;\\n44: import org.apache.flink.streaming.api.functions.sink.filesystem.rollingpolicies.OnCheckpointRollingPolicy;\\n45: import org.apache.flink.streaming.api.functions.sink.legacy.RichSinkFunction;\\n46: import org.apache.flink.streaming.api.functions.sink.legacy.SinkFunction;\\n47: import org.apache.flink.streaming.api.operators.StreamingRuntimeContext;\\n48: import org.apache.flink.util.Preconditions;\\n49: \\n50: import java.io.IOException;\\n51: import java.io.Serializable;\\n52: \\n53: /**\\n54:  * Sink that emits its input elements to {@link FileSystem} files within buckets. This is integrated\\n55:  * with the checkpointing mechanism to provide exactly once semantics.\\n56:  *\\n57:  * <p>When creating the sink a {@code basePath} must be specified. The base directory contains one\\n58:  * directory for every bucket. The bucket directories themselves contain several part files, with at\\n59:  *...
24. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/flink--0cc95fcc",
+  "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java"
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/flink--0cc95fcc@031d3d0222a9018b36760a0fecf913a2359ae37c/-/blob/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java\\n1: /*\\n2:  * Licensed to the Apache Software Foundation (ASF) under one\\n3:  * or more contributor license agreements.  See the NOTICE file\\n4:  * distributed with this work for additional information\\n5:  * regarding copyright ownership.  The ASF licenses this file\\n6:  * to you under the Apache License, Version 2.0 (the\\n7:  * \\"License\\"); you may not use this file except in compliance\\n8:  * with the License.  You may obtain a copy of the License at\\n9:  *\\n10:  * http://www.apache.org/licenses/LICENSE-2.0\\n11:  *\\n12:  * Unless required by applicable law or agreed to in writing, software\\n13:  * distributed under the License is distributed on an \\"AS IS\\" BASIS,\\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n15:  * See the License for the specific language governing permissions and\\n16:  * limitations under the License.\\n17:  */\\n18: \\n19: package org.apache.flink.streaming.api.functions.source.datagen;\\n20: \\n21: import org.apache.flink.annotation.Internal;\\n22: import org.apache.flink.api.common.functions.OpenContext;\\n23: import org.apache.flink.runtime.state.FunctionInitializationContext;\\n24: import org.apache.flink.runtime.state.FunctionSnapshotContext;\\n25: import org.apache.flink.streaming.api.checkpoint.CheckpointedFunction;\\n26: import org.apache.flink.streaming.api.functions.source.legacy.RichParallelSourceFunction;\\n27: \\n28: import org.slf4j.Logger;\\n29: import org.slf4j.LoggerFactory;\\n30: \\n31: import javax.annotation.Nullable;\\n32: \\n33: /**\\n34:  * A data generator source that abstract data generator. It can be used to easy startup/test for\\n35:  * streaming job and performance testing. It is stateful, re-scalable, possibly in parallel.\\n36:  *\\n37:  * @deprecated Use {@code org.apache.flink.connector.datagen.source.DataGeneratorSource} instead.\\n38:  */\\n39: @Internal\\n40: public class DataGeneratorSource<T> extends RichParallelSourceFunction<T>\\n41:         implements CheckpointedFunction {\\n42: \\n43:     private static final long serialVersionUID = 1L;\\n44: \\n45:     private static final Logger LOG = LoggerFactory.getLogger(DataGeneratorSource.class);\\n46: \\n47:     private final DataGenerator<T> generator;\\n48: \\n49:     private final long rowsPerSecond;\\n50: \\n51:     @Nullable private final Long numberOfRows;\\n52: \\n53:     private transient int outputSoFar;\\n54: \\n55:     private transient int toOutput;\\n56: \\n57:     transient volatile boolean isRunning;\\n58: \\n59:     /**\\n60:      * Creates a source that emits records by {@link DataGenerator} without controlling emit rate.\\n61:      *\\n62:      * @param generator data generator.\\n63:      */\\n64:     public DataGeneratorSource(DataGenerator<T> generator) {\\n65:         this(generator, Long.MAX_VALUE, null);\\n66:     }\\n67: \\n68:     /**\\n69:      * Creates a source that emits records by {@link DataGenerator}.\\n70:      *\\n71:      * @param generator data generator.\\n72:      * @param rowsPerSecond Control the emit rate.\\n73:      * @param numberOfRows Total number of rows to output.\\n74:      */\\n75:     public DataGeneratorSource(\\n76:             DataGenerator<T> generator, long rowsPerSecond, @Nullable Long numberOfRows) {\\n77:         this.generator = generator;\\n78:         this.rowsPerSecond = rowsPerSecond;\\n79:         this.numberOfRows = numberOfRows;\\n80:     }\\n81: \\n82:     @Override\\n83:     public void open(OpenContext openContext) throws Exception {\\n84:         super.open(openContext);\\n85: \\n86:         if (numberOfRows != null) {\\n87:             final int stepSize = getRuntimeContext().getTaskInfo().getNumberOfParallelSubtasks();\\n88:             fin...
25. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/flink--0cc95fcc",
+  "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/CollectionInputFormat.java"
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/flink--0cc95fcc@031d3d0222a9018b36760a0fecf913a2359ae37c/-/blob/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/CollectionInputFormat.java\\n1: /*\\n2:  * Licensed to the Apache Software Foundation (ASF) under one\\n3:  * or more contributor license agreements.  See the NOTICE file\\n4:  * distributed with this work for additional information\\n5:  * regarding copyright ownership.  The ASF licenses this file\\n6:  * to you under the Apache License, Version 2.0 (the\\n7:  * \\"License\\"); you may not use this file except in compliance\\n8:  * with the License.  You may obtain a copy of the License at\\n9:  *\\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\\n11:  *\\n12:  * Unless required by applicable law or agreed to in writing, software\\n13:  * distributed under the License is distributed on an \\"AS IS\\" BASIS,\\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n15:  * See the License for the specific language governing permissions and\\n16:  * limitations under the License.\\n17:  */\\n18: \\n19: package org.apache.flink.streaming.api.legacy.io;\\n20: \\n21: import org.apache.flink.api.common.io.GenericInputFormat;\\n22: import org.apache.flink.api.common.io.NonParallelInput;\\n23: import org.apache.flink.api.common.typeutils.TypeSerializer;\\n24: import org.apache.flink.core.io.GenericInputSplit;\\n25: import org.apache.flink.core.memory.DataInputViewStreamWrapper;\\n26: import org.apache.flink.core.memory.DataOutputViewStreamWrapper;\\n27: \\n28: import java.io.IOException;\\n29: import java.io.ObjectInputStream;\\n30: import java.io.ObjectOutputStream;\\n31: import java.util.ArrayList;\\n32: import java.util.Collection;\\n33: import java.util.Iterator;\\n34: import java.util.List;\\n35: \\n36: /** An input format that returns objects from a collection. */\\n37: public class CollectionInputFormat<T> extends GenericInputFormat<T> implements NonParallelInput {\\n38: \\n39:     private static final long serialVersionUID = 1L;\\n40:     private static final int MAX_TO_STRING_LEN = 100;\\n41: \\n42:     private TypeSerializer<T> serializer;\\n43: \\n44:     // input data as collection. transient, because it will be serialized in a custom way\\n45:     private transient Collection<T> dataSet;\\n46: \\n47:     private transient Iterator<T> iterator;\\n48: \\n49:     public CollectionInputFormat(Collection<T> dataSet, TypeSerializer<T> serializer) {\\n50:         if (dataSet == null) {\\n51:             throw new NullPointerException();\\n52:         }\\n53: \\n54:         this.serializer = serializer;\\n55: \\n56:         this.dataSet = dataSet;\\n57:     }\\n58: \\n59:     @Override\\n60:     public boolean reachedEnd() throws IOException {\\n61:         return !this.iterator.hasNext();\\n62:     }\\n63: \\n64:     @Override\\n65:     public void open(GenericInputSplit split) throws IOException {\\n66:         super.open(split);\\n67: \\n68:         this.iterator = this.dataSet.iterator();\\n69:     }\\n70: \\n71:     @Override\\n72:     public T nextRecord(T record) throws IOException {\\n73:         return this.iterator.next();\\n74:     }\\n75: \\n76:     // --------------------------------------------------------------------------------------------\\n77: \\n78:     private void writeObject(ObjectOutputStream out) throws IOException {\\n79:         out.defaultWriteObject();\\n80: \\n81:         final int size = dataSet.size();\\n82:         out.writeInt(size);\\n83: \\n84:         if (size > 0) {\\n85:             DataOutputViewStreamWrapper wrapper = new DataOutputViewStreamWrapper(out);\\n86:             for (T element : dataSet) {\\n87:                 serializer.serialize(element, wrapper);\\n88:             }\\n89:         }\\n90:     }\\n91: \\n92:     private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException {\\n93:         in.defaultReadObje...
26. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "@Deprecated class repo:^github.com/sg-evals/flink--0cc95fcc$ file:flink-streaming-java/src/main/"
+}
Output
{'content': '{"text":"# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java\\n41:  */\\n42: @Deprecated\\n43: @PublicEvolving\\n44: public class TextOutputFormat<T> extends FileOutputFormat<T> {\\n45: \\n46: \\n36:  *\\n37:  * @deprecated If you want to read/write data from/to text file, please use FLIP-27 FileSource and\\n38:  *     Sink-V2 FlinkSink. This class should be removed if we drop all supports for {@link\\n39:  *     org.apache.flink.api.common.io.InputFormat} and {@link\\n40: \\n\\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java\\n36:  */\\n37: @Deprecated\\n38: @PublicEvolving\\n39: public class TextInputFormat extends DelimitedInputFormat<String> {\\n40: \\n41: \\n32:  *\\n33:  * @deprecated If you want to read/write data from/to text file, please use FLIP-27 FileSource and\\n34:  *     Sink-V2 FlinkSink. This class should be removed if we drop the supports for read/write via\\n35:  *     input/output format in DataStream api.\\n36: \\n\\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java\\n27:  * @param <T> The type of elements received by the sink.\\n28:  * @deprecated This interface will be removed in future versions. Use the new {@link\\n29:  *     org.apache.flink.streaming.api.functions.sink.v2.DiscardingSink} interface instead.\\n30: \\n31: @Internal\\n32: public class DiscardingSink<T> implements SinkFunction<T>, SupportsConcurrentExecutionAttempts {\\n33: \\n34: \\n\\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java\\n36:  */\\n37: @Deprecated\\n38: @PublicEvolving\\n39: public abstract class AscendingTimestampExtractor<T>\\n40:         implements WatermarkStrategyWithPeriodicWatermarks<T> {\\n41: \\n136:         private static final Logger LOG =\\n137:                 LoggerFactory.getLogger(AscendingTimestampExtractor.class);\\n138: \\n139: \\n118:     /** Handler that fails the program when timestamp monotony is violated. */\\n119:     public static final class FailingHandler implements MonotonyViolationHandler {\\n120:         private static final long serialVersionUID = 1L;\\n121: \\n\\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java\\n39: @Internal\\n40: public class DataGeneratorSource<T> extends RichParallelSourceFunction<T>\\n41:         implements CheckpointedFunction {\\n42: \\n44: \\n45:     private static final Logger LOG = LoggerFactory.getLogger(DataGeneratorSource.class);\\n46: \\n47: \\n36:  *\\n37:  * @deprecated Use {@code org.apache.flink.connector.datagen.source.DataGeneratorSource} instead.\\n38:  */\\n39: \\n\\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java\\n273:             Preconditions.checkState(\\n274:                     bucketFactory.getClass() == DefaultBucketFactoryImpl.class,\\n275:                     \\"newBuilderWithBucketAssignerAndPolicy() cannot be called after specifying a customized bucket factory\\");\\n276: \\n420:             Preconditions.checkState(\\n421:                     bucketFactory.getClass() == DefaultBucketFactoryImpl.class,\\n422:                     \\"newBuilderWithBucketAssigner() cannot be called after specifying a customized bucket factory\\");\\n423: \\n335:     @Internal\\n336:     public static class BulkFormatBuilder<\\n337:                     IN, BucketID, T extends BulkFormatBuilder<IN, BucketID, T>>\\n338: \\n\\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoP...
27. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "deprecated SinkFunction SourceFunction repo:^github.com/sg-evals/flink--0cc95fcc$ file:flink-streaming-java/src/main/"
+}
Output
{'content': '{"text":"No results.\\n\\nNo results found."}', 'structuredContent': {'text': 'No results.\n\nNo results found.'}}
28. mcp__sourcegraph__sg_list_files
Input
{
+  "repo": "github.com/sg-evals/flink--0cc95fcc",
+  "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy"
+}
Output
{'content': '{"text":"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java\\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java\\n"}', 'structuredContent': {'text': 'flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java\n'}}
29. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "@Deprecated repo:^github.com/sg-evals/flink--0cc95fcc$ file:flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/"
+}
Output
{'content': '{"text":"# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java\\n27:  * @param <T> The type of elements received by the sink.\\n28:  * @deprecated This interface will be removed in future versions. Use the new {@link\\n29:  *     org.apache.flink.streaming.api.functions.sink.v2.DiscardingSink} interface instead.\\n30: \\n\\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java\\n36:  *\\n37:  * @deprecated Use {@code org.apache.flink.connector.datagen.source.DataGeneratorSource} instead.\\n38:  */\\n39: \\n\\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java\\n71:  *     TwoPhaseCommitSinkFunction} instance. Context is created once\\n72:  * @deprecated This interface will be removed in future versions. Use the new {@link\\n73:  *     org.apache.flink.api.connector.sink2.Sink} interface instead.\\n74: \\n\\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java\\n36:  */\\n37: @Deprecated\\n38: @PublicEvolving\\n39: \\n\\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java\\n97:  * @param <IN> Type of the elements emitted by this sink\\n98:  * @deprecated Use {@link org.apache.flink.connector.file.sink.FileSink} instead.\\n99:  */\\n100: \\n"}', 'structuredContent': {'text': '# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java\n27:  * @param <T> The type of elements received by the sink.\n28:  * @deprecated This interface will be removed in future versions. Use the new {@link\n29:  *     org.apache.flink.streaming.api.functions.sink.v2.DiscardingSink} interface instead.\n30: \n\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java\n36:  *\n37:  * @deprecated Use {@code org.apache.flink.connector.datagen.source.DataGeneratorSource} instead.\n38:  */\n39: \n\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java\n71:  *     TwoPhaseCommitSinkFunction} instance. Context is created once\n72:  * @deprecated This interface will be removed in future versions. Use the new {@link\n73:  *     org.apache.flink.api.connector.sink2.Sink} interface instead.\n74: \n\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java\n36:  */\n37: @Deprecated\n38: @PublicEvolving\n39: \n\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java\n97:  * @param <IN> Type of the elements emitted by this sink\n98:  * @deprecated Use {@link org.apache.flink.connector.file.sink.FileSink} instead.\n99:  */\n100: \n'}}
30. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "@Deprecated repo:^github.com/sg-evals/flink--0cc95fcc$ file:flink-streaming-java/src/main/java/org/apache/flink/streaming/api/datastream/"
+}
Output
{'content': '{"text":"No results.\\n\\nNo results found."}', 'structuredContent': {'text': 'No results.\n\nNo results found.'}}
31. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "@Deprecated repo:^github.com/sg-evals/flink--0cc95fcc$ file:flink-streaming-java/src/main/java/org/apache/flink/streaming/api/operators/"
+}
Output
{'content': '{"text":"No results.\\n\\nNo results found."}', 'structuredContent': {'text': 'No results.\n\nNo results found.'}}
32. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "@Deprecated repo:^github.com/sg-evals/flink--0cc95fcc$ file:flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/"
+}
Output
{'content': '{"text":"# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java\\n32:  *\\n33:  * @deprecated If you want to read/write data from/to text file, please use FLIP-27 FileSource and\\n34:  *     Sink-V2 FlinkSink. This class should be removed if we drop the supports for read/write via\\n35: \\n36:  */\\n37: @Deprecated\\n38: @PublicEvolving\\n39: \\n\\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java\\n36:  *\\n37:  * @deprecated If you want to read/write data from/to text file, please use FLIP-27 FileSource and\\n38:  *     Sink-V2 FlinkSink. This class should be removed if we drop all supports for {@link\\n39: \\n41:  */\\n42: @Deprecated\\n43: @PublicEvolving\\n44: \\n"}', 'structuredContent': {'text': '# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java\n32:  *\n33:  * @deprecated If you want to read/write data from/to text file, please use FLIP-27 FileSource and\n34:  *     Sink-V2 FlinkSink. This class should be removed if we drop the supports for read/write via\n35: \n36:  */\n37: @Deprecated\n38: @PublicEvolving\n39: \n\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java\n36:  *\n37:  * @deprecated If you want to read/write data from/to text file, please use FLIP-27 FileSource and\n38:  *     Sink-V2 FlinkSink. This class should be removed if we drop all supports for {@link\n39: \n41:  */\n42: @Deprecated\n43: @PublicEvolving\n44: \n'}}
33. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "@Deprecated repo:^github.com/sg-evals/flink--0cc95fcc$ file:flink-streaming-java/src/main/java/org/apache/flink/streaming/runtime/"
+}
Output
{'content': '{"text":"No results.\\n\\nNo results found."}', 'structuredContent': {'text': 'No results.\n\nNo results found.'}}
34. Write
Input
{
+  "file_path": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\n      \"repo\": \"sg-evals/flink--0cc95fcc\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java\"\n    },\n    {\n      \"repo\": \"sg-evals/flink--0cc95fcc\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java\"\n    },\n    {\n      \"repo\": \"sg-evals/flink--0cc95fcc\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java\"\n    },\n    {\n      \"repo\": \"sg-evals/flink--0cc95fcc\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java\"\n    },\n    {\n      \"repo\": \"sg-evals/flink--0cc95fcc\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java\"\n    },\n    {\n      \"repo\": \"sg-evals/flink--0cc95fcc\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java\"\n    },\n    {\n      \"repo\": \"sg-evals/flink--0cc95fcc\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java\"\n    }\n  ],\n  \"symbols\": [\n    {\n      \"repo\": \"sg-evals/flink--0cc95fcc\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java\",\n      \"symbol\": \"AscendingTimestampExtractor\"\n    },\n    {\n      \"repo\": \"sg-evals/flink--0cc95fcc\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java\",\n      \"symbol\": \"TextInputFormat\"\n    },\n    {\n      \"repo\": \"sg-evals/flink--0cc95fcc\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java\",\n      \"symbol\": \"TextOutputFormat\"\n    },\n    {\n      \"repo\": \"sg-evals/flink--0cc95fcc\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java\",\n      \"symbol\": \"DiscardingSink\"\n    },\n    {\n      \"repo\": \"sg-evals/flink--0cc95fcc\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java\",\n      \"symbol\": \"TwoPhaseCommitSinkFunction\"\n    },\n    {\n      \"repo\": \"sg-evals/flink--0cc95fcc\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java\",\n      \"symbol\": \"StreamingFileSink\"\n    },\n    {\n      \"repo\": \"sg-evals/flink--0cc95fcc\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java\",\n      \"symbol\": \"DataGeneratorSource\"\n    }\n  ],\n  \"text\": \"Found 7 deprecated DataStream API classes in sg-evals/flink--0cc95fcc under flink-streaming-java/src/main/:\\n\\n**Timestamp Extractors:**\\n1. `AscendingTimestampExtractor` (flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java) — Has `@Deprecated` annotation. A timestamp assigner and watermark generator for monotonically ascending timestamps. No explicit replacement noted in Javadoc, but implements WatermarkStrategyWithPeriodicWatermarks.\\n\\n**I/O Format Classes:**\\n2. `TextInputFormat` (flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java) — Has `@Deprecated` annotation. Replacement: FLIP-27 FileSource. Reads text files, each line as one element.\\n3. `TextOutputFormat` (flink-streaming-java/src/main/java/org/apache/flink/s
+...
Output
{'type': 'create', 'filePath': '/workspace/answer.json', 'content': '{\n  "files": [\n    {\n      "repo": "sg-evals/flink--0cc95fcc",\n      "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java"\n    },\n    {\n      "repo": "sg-evals/flink--0cc95fcc",\n      "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java"\n    },\n    {\n      "repo": "sg-evals/flink--0cc95fcc",\n      "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java"\n    },\n    {\n      "repo": "sg-evals/flink--0cc95fcc",\n      "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java"\n    },\n    {\n      "repo": "sg-evals/flink--0cc95fcc",\n      "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java"\n    },\n    {\n      "repo": "sg-evals/flink--0cc95fcc",\n      "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java"\n    },\n    {\n      "repo": "sg-evals/flink--0cc95fcc",\n      "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java"\n    }\n  ],\n  "symbols": [\n    {\n      "repo": "sg-evals/flink--0cc95fcc",\n      "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java",\n      "symbol": "AscendingTimestampExtractor"\n    },\n    {\n      "repo": "sg-evals/flink--0cc95fcc",\n      "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java",\n      "symbol": "TextInputFormat"\n    },\n    {\n      "repo": "sg-evals/flink--0cc95fcc",\n      "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java",\n      "symbol": "TextOutputFormat"\n    },\n    {\n      "repo": "sg-evals/flink--0cc95fcc",\n      "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java",\n      "symbol": "DiscardingSink"\n    },\n    {\n      "repo": "sg-evals/flink--0cc95fcc",\n      "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java",\n      "symbol": "TwoPhaseCommitSinkFunction"\n    },\n    {\n      "repo": "sg-evals/flink--0cc95fcc",\n      "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java",\n      "symbol": "StreamingFileSink"\n    },\n    {\n      "repo": "sg-evals/flink--0cc95fcc",\n      "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java",\n      "symbol": "DataGeneratorSource"\n    }\n  ],\n  "text": "Found 7 deprecated DataStream API classes in sg-evals/flink--0cc95fcc under flink-streaming-java/src/main/:\\n\\n**Timestamp Extractors:**\\n1. `AscendingTimestampExtractor` (flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java) — Has `@Deprecated` annotation. A timestamp assigner and watermark generator for monotonically ascending timestamps. No explicit replacement noted in Javadoc, but implements WatermarkStrategyWithPeriodicWatermarks.\\n\\n**I/O Format Classes:**\\n2. `TextInputFormat` (flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java) — Has `@Deprecated` annotation. Replacement: FLIP-27 FileSource. Reads text files, each line as one element.\\n3. `TextOutputFormat` (flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java) — Has `@Deprecated` annotation. Replacement: Sink-V2 FlinkSink. Writes objects to text fi...
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baseline checkout, no MCP
0.891 rewardmean 0.928 (n=3)11 turns11 tools$1.11
repr trial ccx-migration-274__ncDLW7j · open full trace →
Instruction sent
# Flink DataStream API Deprecation Markers
+
+## Your Task
+
+Find all Java source files in apache/flink under flink-streaming-java/src/ that contain @Deprecated annotations on DataStream API classes or methods. For each deprecated class, identify the class name and the recommended replacement (noted in the deprecation javadoc). Focus on deprecated source functions, sink functions, timestamp extractors, and I/O format classes.
+
+## Context
+
+You are working on a codebase task involving repos from the migration domain.
+
+## Available Resources
+
+## Output Format
+
+Use the published task contract:
+
+- `TASK_WORKDIR=/workspace`
+- `TASK_REPO_ROOT=/workspace`
+- `TASK_OUTPUT=/workspace/answer.json`
+
+Create a file at `TASK_OUTPUT` (`/workspace/answer.json`) with your findings in the following structure:
+
+```json
+{
+  "files": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go"}
+  ],
+  "symbols": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "SymbolName"}
+  ],
+  "chain": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "FunctionName"}
+  ],
+  "text": "Narrative explanation of your findings, citing repos and file paths."
+}
+```
+
+Include only the fields relevant to this task. Your answer is evaluated against a closed-world oracle — completeness matters.
+
+## Evaluation
+
+Your answer will be scored on:
+- **File recall and precision**: Did you find all relevant files?
+
Conversation (25)
#TypeToolText
1system-
2assistant-
I'll start by checking the repo structure, then search for @Deprecated annotations in flink-streaming-java.
3assistantBash
4userBash
camel--1006f047
+flink--0cc95fcc
+kafka--0753c489
5assistantBash
6userBash
LICENSE
+NOTICE
+README.md
+azure-pipelines.yml
+docs
+flink-annotations
+flink-architecture-tests
+flink-clients
+flink-connectors
+flink-container
+flink-core
+flink-core-api
+flink-datastream
+flink-datastream-api
+flink-dist
+flink-dist-scala
+flink-docs
+flink-dstl
+flink-end-to-end-tests
+flink-examples
+flink-external-resources
+flink-filesystems
+flink-formats
+flink-fs-tests
+flink-kubernetes
+flink-libraries
+flink-metrics
+flink-models
+flink-python
+flink-queryable-state
+flink-quickstart
+flink-rpc
+flink-runtime
+flink-runtime-web
+flink-state-backends
+flink-streaming-java
+flink-table
+flink-test-utils-parent
+flink-tests
+flink-tests-java17
+flink-walkthroughs
+flink-yarn
+flink-yarn-tests
+licenses
+mvnw
+mvnw.cmd
+pom.xml
+sourcegraph.yaml
+tools
+main
+test
7assistantBash
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/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/OneInputStreamTaskTestHarness.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/StreamTaskTestHarness.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/TwoInputStreamTaskTestHarness.java
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/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java
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Exit code 2
+api/functions/sink/filesystem/legacy:
+StreamingFileSink.java
+
+api/functions/sink/legacy:
+DiscardingSink.java
+TwoPhaseCommitSinkFunction.java
+
+api/functions/source/datagen:
+DataGenerator.java
+DataGeneratorSource.java
+RandomGenerator.java
+SequenceGenerator.java
+
+api/functions/timestamps:
+AscendingTimestampExtractor.java
+BoundedOutOfOrdernessTimestampExtractor.java
+
+api/legacy/io:
+CollectionInputFormat.java
+TextInputFormat.java
+TextOutputFormat.java
15assistantBash
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=== api/functions/source/datagen/DataGeneratorSource.java ===
+31-import javax.annotation.Nullable;
+32-
+33-/**
+34- * A data generator source that abstract data generator. It can be used to easy startup/test for
+35- * streaming job and performance testing. It is stateful, re-scalable, possibly in parallel.
+36- *
+37: * @deprecated Use {@code org.apache.flink.connector.datagen.source.DataGeneratorSource} instead.
+38- */
+39-@Internal
+=== api/functions/sink/legacy/DiscardingSink.java ===
+22-import org.apache.flink.api.common.SupportsConcurrentExecutionAttempts;
+23-
+24-/**
+25- * A stream sink that ignores all elements.
+26- *
+27- * @param <T> The type of elements received by the sink.
+28: * @deprecated This interface will be removed in future versions. Use the new {@link
+29- *     org.apache.flink.streaming.api.functions.sink.v2.DiscardingSink} interface instead.
+30- */
+=== api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java ===
+66- * TXN} (transaction handle) and implement abstract methods handling this transaction handle.
+67- *
+68- * @param <IN> Input type for {@link SinkFunction}.
+69- * @param <TXN> Transaction to store all of the information required to handle a transaction.
+70- * @param <CONTEXT> Context that will be shared across all invocations for the given {@link
+71- *     TwoPhaseCommitSinkFunction} instance. Context is created once
+72: * @deprecated This interface will be removed in future versions. Use the new {@link
+73- *     org.apache.flink.api.connector.sink2.Sink} interface instead.
+74- */
+=== api/functions/sink/filesystem/legacy/StreamingFileSink.java ===
+92- * back to the state it had when that last successful checkpoint occurred. To this end, when
+93- * restoring, the restored files in {@code pending} state are transferred into the {@code finished}
+94-...
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api/functions/sink:
+PrintSink.java
+SinkContextUtil.java
+filesystem
+legacy
+v2
+
+api/functions/sink/filesystem:
+Bucket.java
+BucketFactory.java
+BucketLifeCycleListener.java
+BucketState.java
+BucketStateSerializer.java
+Buckets.java
+DefaultBucketFactoryImpl.java
+FileLifeCycleListener.java
+StreamingFileSinkHelper.java
+legacy
+
+api/functions/sink/filesystem/legacy:
+StreamingFileSink.java
+
+api/functions/sink/legacy:
+DiscardingSink.java
+TwoPhaseCommitSinkFunction.java
+
+api/functions/sink/v2:
+DiscardingSink.java
+
+api/functions/source:
+SerializedCheckpointData.java
+datagen
+
+api/functions/source/datagen:
+DataGenerator.java
+DataGeneratorSource.java
+RandomGenerator.java
+SequenceGenerator.java
+---
+api/legacy/io/TextInputFormat.java:33: * @deprecated If you want to read/write data from/to text file, please use FLIP-27 FileSource and
+api/functions/source/datagen/DataGeneratorSource.java:37: * @deprecated Use {@code org.apache.flink.connector.datagen.source.DataGeneratorSource} instead.
+api/legacy/io/TextOutputFormat.java:37: * @deprecated If you want to read/write data from/to text file, please use FLIP-27 FileSource and
+api/functions/sink/legacy/DiscardingSink.java:28: * @deprecated This interface will be removed in future versions. Use the new {@link
+api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java:72: * @deprecated This interface will be removed in future versions. Use the new {@link
+api/functions/sink/filesystem/legacy/StreamingFileSink.java:98: * @deprecated Use {@link org.apache.flink.connector.file.sink.FileSink} instead.
19assistantBash
20userBash
import org.apache.flink.annotation.PublicEvolving;
+import org.apache.flink.streaming.api.watermark.Watermark;
+import org.apache.flink.streaming.runtime.operators.util.WatermarkStrategyWithPeriodicWatermarks;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import static java.util.Objects.requireNonNull;
+
+/**
+ * A timestamp assigner and watermark generator for streams where timestamps are monotonously
+ * ascending. In this case, the local watermarks for the streams are easy to generate, because they
+ * strictly follow the timestamps.
+ *
+ * @param <T> The type of the elements that this function can extract timestamps from
+ */
+@Deprecated
+@PublicEvolving
+public abstract class AscendingTimestampExtractor<T>
+        implements WatermarkStrategyWithPeriodicWatermarks<T> {
+
+    private static final long serialVersionUID = 1L;
+
+    /** The current timestamp. */
+    private long currentTimestamp = Long.MIN_VALUE;
+
+    /** Handler that is called when timestamp monotony is violated. */
+    private MonotonyViolationHandler violationHandler = new LoggingHandler();
+
+    /**
+     * Extracts the timestamp from the given element. The timestamp must be monotonically
+     * increasing.
+     *
+     * @param element The element that the timestamp is extracted from.
+     * @return The new timestamp.
+     */
+    public abstract long extractAscendingTimestamp(T element);
+
+    /**
+     * Sets the handler for violations to the ascending timestamp order.
+===
+/workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/OneInputStreamTaskTestHarness.java-52- *
+/workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/OneInputStreamTaskTestHarness.java-53- * @deprecated Please use {@link StreamTaskMailbo...
21assistantBash
22userBash
/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java:42:@Deprecated
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java:37:@Deprecated
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java:37:@Deprecated
+===
+# Auto-indexing configuration for Sourcegraph SCIP.
+# Presence of this file on the scip-enabled branch signals that
+# precise code intelligence should be enabled for this repository.
+# Inference is used to determine which indexers to run.
+index_jobs: []
+
+# Apache Flink
+
+Apache Flink is an open source stream processing framework with powerful stream- and batch-processing capabilities.
23assistantWrite
24userWrite
File created successfully at: /workspace/answer.json (file state is current in your context — no need to Read it back)
25assistant-
I found all deprecated DataStream API files under `flink-streaming-java/src/` and wrote the results to `/workspace/answer.json`.
+
+**Summary of findings** (repo checkout: `/workspace/flink--0cc95fcc`, a Flink 2.x tree where most legacy deprecations were already removed — only legacy-package remnants remain):
+
+Classes with the `@Deprecated` annotation in `src/main` (3 files):
+
+| Class | Replacement (from javadoc) |
+|---|---|
+| `AscendingTimestampExtractor` | Unified `WatermarkStrategy` API (`forMonotonousTimestamps()`) |
+| `TextInputFormat` | FLIP-27 `FileSource` |
+| `TextOutputFormat` | Sink-V2 `FileSink` |
+
+Classes with `@deprecated` javadoc tags (relocated into `legacy` packages and marked `@Internal`, 4 files):
+
+| Class | Replacement |
+|---|---|
+| `DataGeneratorSource` | `org.apache.flink.connector.datagen.source.DataGeneratorSource` |
+| `DiscardingSink` (legacy) | `...sink.v2.DiscardingSink` |
+| `TwoPhaseCommitSinkFunction` | `org.apache.flink.api.connector.sink2.Sink` |
+| `StreamingFileSink` | `org.apache.flink.connector.file.sink.FileSink` |
+
+Three additional files under `src/test` carry class-level `@Deprecated`: `StreamTaskTestHarness`, `OneInputStreamTaskTestHarness`, and `TwoInputStreamTaskTestHarness` — all pointing to `StreamTaskMailboxTestHarness`/`StreamTaskMailboxTestHarnessBuilder`. They're test infrastructure rather than public API, but they're the only other `@Deprecated` hits in scope, so I included them for completeness.
+
+Notably, `BoundedOutOfOrdernessTimestampExtractor` and `CollectionInputFormat` carry no deprecation markers in this checkout, so they were excluded.
Tool calls (11)
1. Bash
Input
{
+  "command": "ls /workspace && ls /workspace/flink-streaming-java/src 2>/dev/null | head",
+  "description": "List workspace contents"
+}
Output
{'stdout': 'camel--1006f047\nflink--0cc95fcc\nkafka--0753c489', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
2. Bash
Input
{
+  "command": "ls /workspace/flink--0cc95fcc && ls /workspace/flink--0cc95fcc/flink-streaming-java/src",
+  "description": "List flink repo structure"
+}
Output
{'stdout': 'LICENSE\nNOTICE\nREADME.md\nazure-pipelines.yml\ndocs\nflink-annotations\nflink-architecture-tests\nflink-clients\nflink-connectors\nflink-container\nflink-core\nflink-core-api\nflink-datastream\nflink-datastream-api\nflink-dist\nflink-dist-scala\nflink-docs\nflink-dstl\nflink-end-to-end-tests\nflink-examples\nflink-external-resources\nflink-filesystems\nflink-formats\nflink-fs-tests\nflink-kubernetes\nflink-libraries\nflink-metrics\nflink-models\nflink-python\nflink-queryable-state\nflink-quickstart\nflink-rpc\nflink-runtime\nflink-runtime-web\nflink-state-backends\nflink-streaming-java\nflink-table\nflink-test-utils-parent\nflink-tests\nflink-tests-java17\nflink-walkthroughs\nflink-yarn\nflink-yarn-tests\nlicenses\nmvnw\nmvnw.cmd\npom.xml\nsourcegraph.yaml\ntools\nmain\ntest', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
3. Bash
Input
{
+  "command": "grep -rl \"@Deprecated\" /workspace/flink--0cc95fcc/flink-streaming-java/src/main --include=\"*.java\" | wc -l",
+  "description": "Count Java files with @Deprecated in main"
+}
Output
{'stdout': '3', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
4. Bash
Input
{
+  "command": "grep -rl \"@Deprecated\" /workspace/flink--0cc95fcc/flink-streaming-java/src --include=\"*.java\"",
+  "description": "List all Java files with @Deprecated under src"
+}
Output
{'stdout': '/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/OneInputStreamTaskTestHarness.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/StreamTaskTestHarness.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/TwoInputStreamTaskTestHarness.java', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
5. Bash
Input
{
+  "command": "grep -rl \"@deprecated\" /workspace/flink--0cc95fcc/flink-streaming-java/src/main --include=\"*.java\"",
+  "description": "Find javadoc @deprecated tags in main sources"
+}
Output
{'stdout': '/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
6. Bash
Input
{
+  "command": "cd /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming && ls api/functions/source/legacy api/functions/sink/legacy api/functions/sink/filesystem/legacy api/legacy/io api/functions/timestamps api/functions/source/datagen 2>/dev/null",
+  "description": "List legacy package directories"
+}
Output
Error: Exit code 2
+api/functions/sink/filesystem/legacy:
+StreamingFileSink.java
+
+api/functions/sink/legacy:
+DiscardingSink.java
+TwoPhaseCommitSinkFunction.java
+
+api/functions/source/datagen:
+DataGenerator.java
+DataGeneratorSource.java
+RandomGenerator.java
+SequenceGenerator.java
+
+api/functions/timestamps:
+AscendingTimestampExtractor.java
+BoundedOutOfOrdernessTimestampExtractor.java
+
+api/legacy/io:
+CollectionInputFormat.java
+TextInputFormat.java
+TextOutputFormat.java
7. Bash
Input
{
+  "command": "cd /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming && for f in api/functions/source/datagen/DataGeneratorSource.java api/functions/sink/legacy/DiscardingSink.java api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java api/functions/sink/filesystem/legacy/StreamingFileSink.java api/legacy/io/TextInputFormat.java api/legacy/io/TextOutputFormat.java api/functions/timestamps/AscendingTimestampExtractor.java api/functions/timestamps/BoundedOutOfOrdernessTimestampExtractor.java; do echo \"=== $f ===\"; grep -n -B6 -A2 \"@deprecated\\|@Deprecated\" $f | head -40; done",
+  "description": "Show deprecation context in candidate files"
+}
Output
{'stdout': '=== api/functions/source/datagen/DataGeneratorSource.java ===\n31-import javax.annotation.Nullable;\n32-\n33-/**\n34- * A data generator source that abstract data generator. It can be used to easy startup/test for\n35- * streaming job and performance testing. It is stateful, re-scalable, possibly in parallel.\n36- *\n37: * @deprecated Use {@code org.apache.flink.connector.datagen.source.DataGeneratorSource} instead.\n38- */\n39-@Internal\n=== api/functions/sink/legacy/DiscardingSink.java ===\n22-import org.apache.flink.api.common.SupportsConcurrentExecutionAttempts;\n23-\n24-/**\n25- * A stream sink that ignores all elements.\n26- *\n27- * @param <T> The type of elements received by the sink.\n28: * @deprecated This interface will be removed in future versions. Use the new {@link\n29- *     org.apache.flink.streaming.api.functions.sink.v2.DiscardingSink} interface instead.\n30- */\n=== api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java ===\n66- * TXN} (transaction handle) and implement abstract methods handling this transaction handle.\n67- *\n68- * @param <IN> Input type for {@link SinkFunction}.\n69- * @param <TXN> Transaction to store all of the information required to handle a transaction.\n70- * @param <CONTEXT> Context that will be shared across all invocations for the given {@link\n71- *     TwoPhaseCommitSinkFunction} instance. Context is created once\n72: * @deprecated This interface will be removed in future versions. Use the new {@link\n73- *     org.apache.flink.api.connector.sink2.Sink} interface instead.\n74- */\n=== api/functions/sink/filesystem/legacy/StreamingFileSink.java ===\n92- * back to the state it had when that last successful checkpoint occurred. To this end, when\n93- * restoring, the restored files in {@code pending} state are transferred into the {@code finished}\n94- * state while any {@code in-progress} files are rolled back, so that they do not contain data that\n95- * arrived after the checkpoint from which we restore.\n96- *\n97- * @param <IN> Type of the elements emitted by this sink\n98: * @deprecated Use {@link org.apache.flink.connector.file.sink.FileSink} instead.\n99- */\n100-@Internal\n=== api/legacy/io/TextInputFormat.java ===\n27-import java.nio.charset.Charset;\n28-import java.util.Arrays;\n29-\n30-/**\n31- * Input Format that reads text files. Each line results in another element.\n32- *\n33: * @deprecated If you want to read/write data from/to text file, please use FLIP-27 FileSource and\n34- *     Sink-V2 FlinkSink. This class should be removed if we drop the supports for read/write via\n35- *     input/output format in DataStream api.\n36- */\n37:@Deprecated\n38-@PublicEvolving\n39-public class TextInputFormat extends DelimitedInputFormat<String> {\n=== api/legacy/io/TextOutputFormat.java ===\n31-/**\n32- * A {@link FileOutputFormat} that writes objects to a text file.\n33- *\n34- * <p>Objects are converted to Strings using either {@link Object#toString()} or a {@link\n35- * TextFormatter}.\n36- *\n37: * @deprecated If you want to read/write data from/to text file, please use FLIP-27 FileSource and\n38- *     Sink-V2 FlinkSink. This class should be removed if we drop all supports for {@link\n39- *     org.apache.flink.api.common.io.InputFormat} and {@link\n40- *     org.apache.flink.api.common.io.OutputFormat}\n41- */\n42:@Deprecated\n43-@PublicEvolving\n44-public class TextOutputFormat<T> extends FileOutputFormat<T> {\n=== api/functions/timestamps/AscendingTimestampExtractor.java ===\n31- * A timestamp assigner and watermark generator for streams where timestamps are monotonously\n32- * ascending. In this case, the local watermarks for the streams are easy to generate, because they\n33- * strictly follow the timestamps.\n34- *\n35- * @param <T> The type of the elements that this function can extract timestamps from\n36- */\n37:@Deprecated\n38-@PublicEvolving\n39-public abstract class AscendingTimestampExtractor<T>\n=== api/functions/timestamps/BoundedOutOfOrder...
8. Bash
Input
{
+  "command": "ls -R api/functions/source api/functions/sink | head -60; echo ---; grep -n \"@deprecated\" -r api/functions/timestamps api/legacy/io api/functions/source api/functions/sink | head -30",
+  "description": "List source/sink function dirs and deprecated tags"
+}
Output
{'stdout': 'api/functions/sink:\nPrintSink.java\nSinkContextUtil.java\nfilesystem\nlegacy\nv2\n\napi/functions/sink/filesystem:\nBucket.java\nBucketFactory.java\nBucketLifeCycleListener.java\nBucketState.java\nBucketStateSerializer.java\nBuckets.java\nDefaultBucketFactoryImpl.java\nFileLifeCycleListener.java\nStreamingFileSinkHelper.java\nlegacy\n\napi/functions/sink/filesystem/legacy:\nStreamingFileSink.java\n\napi/functions/sink/legacy:\nDiscardingSink.java\nTwoPhaseCommitSinkFunction.java\n\napi/functions/sink/v2:\nDiscardingSink.java\n\napi/functions/source:\nSerializedCheckpointData.java\ndatagen\n\napi/functions/source/datagen:\nDataGenerator.java\nDataGeneratorSource.java\nRandomGenerator.java\nSequenceGenerator.java\n---\napi/legacy/io/TextInputFormat.java:33: * @deprecated If you want to read/write data from/to text file, please use FLIP-27 FileSource and\napi/functions/source/datagen/DataGeneratorSource.java:37: * @deprecated Use {@code org.apache.flink.connector.datagen.source.DataGeneratorSource} instead.\napi/legacy/io/TextOutputFormat.java:37: * @deprecated If you want to read/write data from/to text file, please use FLIP-27 FileSource and\napi/functions/sink/legacy/DiscardingSink.java:28: * @deprecated This interface will be removed in future versions. Use the new {@link\napi/functions/sink/legacy/TwoPhaseCommitSinkFunction.java:72: * @deprecated This interface will be removed in future versions. Use the new {@link\napi/functions/sink/filesystem/legacy/StreamingFileSink.java:98: * @deprecated Use {@link org.apache.flink.connector.file.sink.FileSink} instead.', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
9. Bash
Input
{
+  "command": "sed -n 20,60p api/functions/timestamps/AscendingTimestampExtractor.java; echo ===; grep -rn -B4 \"@Deprecated\" /workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/StreamTaskTestHarness.java /workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/OneInputStreamTaskTestHarness.java /workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/TwoInputStreamTaskTestHarness.java | head -40",
+  "description": "Inspect AscendingTimestampExtractor and test harness deprecations"
+}
Output
{'stdout': 'import org.apache.flink.annotation.PublicEvolving;\nimport org.apache.flink.streaming.api.watermark.Watermark;\nimport org.apache.flink.streaming.runtime.operators.util.WatermarkStrategyWithPeriodicWatermarks;\n\nimport org.slf4j.Logger;\nimport org.slf4j.LoggerFactory;\n\nimport static java.util.Objects.requireNonNull;\n\n/**\n * A timestamp assigner and watermark generator for streams where timestamps are monotonously\n * ascending. In this case, the local watermarks for the streams are easy to generate, because they\n * strictly follow the timestamps.\n *\n * @param <T> The type of the elements that this function can extract timestamps from\n */\n@Deprecated\n@PublicEvolving\npublic abstract class AscendingTimestampExtractor<T>\n        implements WatermarkStrategyWithPeriodicWatermarks<T> {\n\n    private static final long serialVersionUID = 1L;\n\n    /** The current timestamp. */\n    private long currentTimestamp = Long.MIN_VALUE;\n\n    /** Handler that is called when timestamp monotony is violated. */\n    private MonotonyViolationHandler violationHandler = new LoggingHandler();\n\n    /**\n     * Extracts the timestamp from the given element. The timestamp must be monotonically\n     * increasing.\n     *\n     * @param element The element that the timestamp is extracted from.\n     * @return The new timestamp.\n     */\n    public abstract long extractAscendingTimestamp(T element);\n\n    /**\n     * Sets the handler for violations to the ascending timestamp order.\n===\n/workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/OneInputStreamTaskTestHarness.java-52- *\n/workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/OneInputStreamTaskTestHarness.java-53- * @deprecated Please use {@link StreamTaskMailboxTestHarness} and {@link\n/workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/OneInputStreamTaskTestHarness.java-54- *     StreamTaskMailboxTestHarnessBuilder}. Do not add new code using this test harness.\n/workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/OneInputStreamTaskTestHarness.java-55- */\n/workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/OneInputStreamTaskTestHarness.java:56:@Deprecated\n/workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/TwoInputStreamTaskTestHarness.java-52- *\n/workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/TwoInputStreamTaskTestHarness.java-53- * @deprecated Please use {@link StreamTaskMailboxTestHarness} and {@link\n/workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/TwoInputStreamTaskTestHarness.java-54- *     StreamTaskMailboxTestHarnessBuilder}. Do not add new code using this test harness.\n/workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/TwoInputStreamTaskTestHarness.java-55- */\n/workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/TwoInputStreamTaskTestHarness.java:56:@Deprecated\n/workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/StreamTaskTestHarness.java-97- *\n/workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/StreamTaskTestHarness.java-98- * @deprecated Please use {@link StreamTaskMailboxTestHarness} and {@link\n/workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/StreamTaskTestHarness.java-99- *     StreamTaskMailboxTestHarnessBuilder}. Do not add new code using this test harness.\n/workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/StreamTaskTestHarness.j...
10. Bash
Input
{
+  "command": "grep -rn \"@Deprecated\" /workspace/flink--0cc95fcc/flink-streaming-java/src/main --include=\"*.java\"; echo ===; cat /workspace/flink--0cc95fcc/sourcegraph.yaml 2>/dev/null; head -3 /workspace/flink--0cc95fcc/README.md",
+  "description": "List all @Deprecated occurrences and confirm repo identity"
+}
Output
{'stdout': '/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java:42:@Deprecated\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java:37:@Deprecated\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java:37:@Deprecated\n===\n# Auto-indexing configuration for Sourcegraph SCIP.\n# Presence of this file on the scip-enabled branch signals that\n# precise code intelligence should be enabled for this repository.\n# Inference is used to determine which indexers to run.\nindex_jobs: []\n\n# Apache Flink\n\nApache Flink is an open source stream processing framework with powerful stream- and batch-processing capabilities.', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
11. Write
Input
{
+  "file_path": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\"repo\": \"apache/flink\", \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java\"},\n    {\"repo\": \"apache/flink\", \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java\"},\n    {\"repo\": \"apache/flink\", \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java\"},\n    {\"repo\": \"apache/flink\", \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java\"},\n    {\"repo\": \"apache/flink\", \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java\"},\n    {\"repo\": \"apache/flink\", \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java\"},\n    {\"repo\": \"apache/flink\", \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java\"},\n    {\"repo\": \"apache/flink\", \"path\": \"flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/StreamTaskTestHarness.java\"},\n    {\"repo\": \"apache/flink\", \"path\": \"flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/OneInputStreamTaskTestHarness.java\"},\n    {\"repo\": \"apache/flink\", \"path\": \"flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/TwoInputStreamTaskTestHarness.java\"}\n  ],\n  \"symbols\": [\n    {\"repo\": \"apache/flink\", \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java\", \"symbol\": \"AscendingTimestampExtractor\"},\n    {\"repo\": \"apache/flink\", \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java\", \"symbol\": \"TextInputFormat\"},\n    {\"repo\": \"apache/flink\", \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java\", \"symbol\": \"TextOutputFormat\"},\n    {\"repo\": \"apache/flink\", \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java\", \"symbol\": \"DataGeneratorSource\"},\n    {\"repo\": \"apache/flink\", \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java\", \"symbol\": \"DiscardingSink\"},\n    {\"repo\": \"apache/flink\", \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java\", \"symbol\": \"TwoPhaseCommitSinkFunction\"},\n    {\"repo\": \"apache/flink\", \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java\", \"symbol\": \"StreamingFileSink\"},\n    {\"repo\": \"apache/flink\", \"path\": \"flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/StreamTaskTestHarness.java\", \"symbol\": \"StreamTaskTestHarness\"},\n    {\"repo\": \"apache/flink\", \"path\": \"flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/OneInputStreamTaskTestHarness.java\", \"symbol\": \"OneInputStreamTaskTestHarness\"},\n    {\"repo\": \"apache/flink\", \"path\": \"flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/TwoInputStreamTaskTestHarness.java\", \"symbol\": \"TwoInputStreamTaskTestHarness\"}\n  ],\n  \"text\": \"Searched apache/flink (checkout at /workspace/flink--0cc95fcc) under flink-streaming-java/src/ for @Deprecated annotations and @deprecated javadoc tags on DataStream API classes, focusing on source functions, sink functions, timestamp extractors, and I/O format classes.\\n\\nC
+...
Output
{'type': 'create', 'filePath': '/workspace/answer.json', 'content': '{\n  "files": [\n    {"repo": "apache/flink", "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java"},\n    {"repo": "apache/flink", "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java"},\n    {"repo": "apache/flink", "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java"},\n    {"repo": "apache/flink", "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java"},\n    {"repo": "apache/flink", "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java"},\n    {"repo": "apache/flink", "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java"},\n    {"repo": "apache/flink", "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java"},\n    {"repo": "apache/flink", "path": "flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/StreamTaskTestHarness.java"},\n    {"repo": "apache/flink", "path": "flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/OneInputStreamTaskTestHarness.java"},\n    {"repo": "apache/flink", "path": "flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/TwoInputStreamTaskTestHarness.java"}\n  ],\n  "symbols": [\n    {"repo": "apache/flink", "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java", "symbol": "AscendingTimestampExtractor"},\n    {"repo": "apache/flink", "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java", "symbol": "TextInputFormat"},\n    {"repo": "apache/flink", "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java", "symbol": "TextOutputFormat"},\n    {"repo": "apache/flink", "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java", "symbol": "DataGeneratorSource"},\n    {"repo": "apache/flink", "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java", "symbol": "DiscardingSink"},\n    {"repo": "apache/flink", "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java", "symbol": "TwoPhaseCommitSinkFunction"},\n    {"repo": "apache/flink", "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java", "symbol": "StreamingFileSink"},\n    {"repo": "apache/flink", "path": "flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/StreamTaskTestHarness.java", "symbol": "StreamTaskTestHarness"},\n    {"repo": "apache/flink", "path": "flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/OneInputStreamTaskTestHarness.java", "symbol": "OneInputStreamTaskTestHarness"},\n    {"repo": "apache/flink", "path": "flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/TwoInputStreamTaskTestHarness.java", "symbol": "TwoInputStreamTaskTestHarness"}\n  ],\n  "text": "Searched apache/flink (checkout at /workspace/flink--0cc95fcc) under flink-streaming-java/src/ for @Deprecated annotations and @deprecated javadoc tags on DataStream API classes, focusing on source functions, sink functions, timestamp extractors, and I/O format classes.\\n\\nClasses carrying the @Deprecated annotation in src/main:\\n1. AscendingTimestampExtractor (api/functions/timestamps/AscendingTimestampExtractor.java:37) — class-level @Deprecated; it is the legacy...
Bash (10)
1. $ ls /workspace && ls /workspace/flink-streaming-java/src 2>/dev/null | head
2. $ ls /workspace/flink--0cc95fcc && ls /workspace/flink--0cc95fcc/flink-streaming-java/src
3. $ grep -rl "@Deprecated" /workspace/flink--0cc95fcc/flink-streaming-java/src/main --include="*.java" | wc -l
4. $ grep -rl "@Deprecated" /workspace/flink--0cc95fcc/flink-streaming-java/src --include="*.java"
5. $ grep -rl "@deprecated" /workspace/flink--0cc95fcc/flink-streaming-java/src/main --include="*.java"
6. $ cd /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming && ls api/functions/source/legacy api/functions/sink/legacy api/functions/sink/filesystem/legacy api/legacy/io api/functions/timestamps api/functions/source/datagen 2>/dev/null
7. $ cd /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming && for f in api/functions/source/datagen/DataGeneratorSource.java api/functions/sink/legacy/DiscardingSink.java api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java api/functions/sink/filesystem/legacy/StreamingFileSink.java api/legacy/io/TextInputFormat.java api/legacy/io/TextOutputFormat.java api/functions/timestamps/AscendingTimestampExtractor.java api/functions/timestamps/BoundedOutOfOrdernessTimestampExtractor.java; do echo "=== $f ==="; grep -n -B6 -A2 "@deprecated\|@Deprecated" $f | head -40; done
8. $ ls -R api/functions/source api/functions/sink | head -60; echo ---; grep -n "@deprecated" -r api/functions/timestamps api/legacy/io api/functions/source api/functions/sink | head -30
9. $ sed -n 20,60p api/functions/timestamps/AscendingTimestampExtractor.java; echo ===; grep -rn -B4 "@Deprecated" /workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/StreamTaskTestHarness.java /workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/OneInputStreamTaskTestHarness.java /workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/TwoInputStreamTaskTestHarness.java | head -40
10. $ grep -rn "@Deprecated" /workspace/flink--0cc95fcc/flink-streaming-java/src/main --include="*.java"; echo ===; cat /workspace/flink--0cc95fcc/sourcegraph.yaml 2>/dev/null; head -3 /workspace/flink--0cc95fcc/README.md

\ No newline at end of file
diff --git a/explorer/compare__ccx-migration-289.html b/explorer/compare__ccx-migration-289.html
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+++ b/explorer/compare__ccx-migration-289.html
@@ -0,0 +1,1344 @@
+ccx-migration-289 — 3-way compare
← All tasks · flat list
ccx-migration-289
Sonnet baseline vs Sonnet + Sourcegraph MCP vs Fable baseline. Each column is that arm's median-reward trial.
Sonnet 4.6
0.639
mean reward, n=3
Sonnet 4.6 + MCP
0.681
mean reward, n=3
Fable 5
0.574
mean reward, n=3
Sonnet 4.6
baseline checkout, no MCP
0.642 rewardmean 0.639 (n=3)63 turns63 tools$0.87
repr trial ccx-migration-289__QxMGwnA · open full trace →
Instruction sent
# Bazel Starlark Evaluation and BUILD File Migration Inventory
+
+## Your Task
+
+Find all Java source files in bazelbuild/bazel under src/main/java/com/google/devtools/build/lib/packages/ and src/main/java/net/starlark/ that implement Starlark evaluation for BUILD files. Identify: the StarlarkThread class and its environment setup, the PackageFactory that invokes Starlark evaluation, the BzlLoadFunction for .bzl file loading, the rule() and macro() builtin function implementations, and the Package.Builder that accumulates targets. Report each file path and key class.
+
+## Context
+
+You are working on a codebase task involving repos from the migration domain.
+
+## Available Resources
+
+## Output Format
+
+Use the published task contract:
+
+- `TASK_WORKDIR=/workspace`
+- `TASK_REPO_ROOT=/workspace`
+- `TASK_OUTPUT=/workspace/answer.json`
+
+Create a file at `TASK_OUTPUT` (`/workspace/answer.json`) with your findings in the following structure:
+
+```json
+{
+  "files": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go"}
+  ],
+  "symbols": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "SymbolName"}
+  ],
+  "chain": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "FunctionName"}
+  ],
+  "text": "Narrative explanation of your findings, citing repos and file paths."
+}
+```
+
+Include only the fields relevant to this task. Your answer is evaluated against a closed-world oracle — completeness matters.
+
+## Evaluation
+
+Your answer will be scored on:
+- **File recall and precision**: Did you find all relevant files?
+
Conversation (184)
#TypeToolText
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I'll explore the workspace and search for the relevant files in the Bazel repository.
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bazel--8.0.0
+/workspace
+/workspace/bazel--8.0.0
+/workspace/bazel--8.0.0/.git
+/workspace/bazel--8.0.0/.bazelci
+/workspace/bazel--8.0.0/.github
+/workspace/bazel--8.0.0/examples
+/workspace/bazel--8.0.0/scripts
+/workspace/bazel--8.0.0/site
+/workspace/bazel--8.0.0/src
+/workspace/bazel--8.0.0/third_party
+/workspace/bazel--8.0.0/tools
+/workspace/bazel--8.0.0/tools/allowlists
+/workspace/bazel--8.0.0/tools/android
+/workspace/bazel--8.0.0/tools/aquery_differ
+/workspace/bazel--8.0.0/tools/bash
+/workspace/bazel--8.0.0/tools/build_defs
+/workspace/bazel--8.0.0/tools/build_rules
+/workspace/bazel--8.0.0/tools/buildstamp
+/workspace/bazel--8.0.0/tools/compliance
+/workspace/bazel--8.0.0/tools/coverage
+/workspace/bazel--8.0.0/tools/cpp
+/workspace/bazel--8.0.0/tools/ctexplain
+/workspace/bazel--8.0.0/tools/def_parser
+/workspace/bazel--8.0.0/tools/defaults
+/workspace/bazel--8.0.0/tools/distributions
+/workspace/bazel--8.0.0/tools/genrule
+/workspace/bazel--8.0.0/tools/intellij
+/workspace/bazel--8.0.0/tools/java
+/workspace/bazel--8.0.0/tools/jdk
+/workspace/bazel--8.0.0/tools/launcher
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AbstractAttributeMapper.java
+AdvertisedProviderSet.java
+AggregatingAttributeMapper.java
+AllowlistChecker.java
+Aspect.java
+AspectClass.java
+AspectDefinition.java
+AspectDescriptor.java
+AspectParameters.java
+AspectsList.java
+Attribute.java
+AttributeFormatter.java
+AttributeMap.java
+AttributeTransitionData.java
+AttributeValueSource.java
+AutoloadSymbols.java
+BUILD
+BazelStarlarkEnvironment.java
+BuildFileContainsErrorsException.java
+BuildFileName.java
+BuildFileNotFoundException.java
+BuildGlobals.java
+BuildSetting.java
+BuildType.java
+BuilderFactoryForTesting.java
+BuiltinProvider.java
+BuiltinRestriction.java
+BuiltinsInternalModule.java
+BzlInitThreadContext.java
+BzlVisibility.java
+CachingPackageLocator.java
+CallStack.java
+ConfigurationFragmentPolicy.java
+ConfiguredAttributeMapper.java
+DefaultSetting.java
+DelegatingAttributeMapper.java
+DependencyFilter.java
+DotBazelFileSyntaxChecker.java
+EnumFilterConverter.java
+EnvironmentGroup.java
+EnvironmentLabels.java
+ErrorDeterminingRepositoryException.java
+ExecGroup.java
+FileTarget.java
+FunctionSplitTransitionAllowlist.java
+GlobCache.java
+Globber.java
+GlobberUtils.java
+ImplicitOutputsFunction.java
+Info.java
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java
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OutputFile.java
+Package.java
+PackageArgs.java
+PackageCallable.java
+PackageCodecDependencies.java
+PackageFactory.java
+PackageGroup.java
+PackageGroupsRuleVisibility.java
+PackageLoadingListener.java
+PackageOverheadEstimator.java
+PackageSerializerInterface.java
+PackageSpecification.java
+PackageValidator.java
+PredicateWithMessage.java
+PrivateVisibilityInputFile.java
+Proto.java
+ProtoUtils.java
+Provider.java
+RawAttributeMapper.java
+RelativePackageNameResolver.java
+RepoFileGlobals.java
+RepoThreadContext.java
+RepositoryFetchException.java
+RequiredProviders.java
+Rule.java
+RuleClass.java
+RuleClassData.java
+RuleClassId.java
+RuleClassProvider.java
+RuleClassUtils.java
+RuleCodec.java
+RuleDataCodec.java
+RuleFactory.java
+RuleFormatter.java
+RuleFunction.java
+RuleTransitionData.java
+RuleVisibility.java
+SelectorList.java
+SelectorValue.java
+SnapshottableBiMap.java
+StarlarkAspect.java
+StarlarkAspectClass.java
+StarlarkCallbackHelper.java
+StarlarkDefinedAspect.java
+StarlarkExportable.java
+StarlarkGlobals.java
+StarlarkInfo.java
+StarlarkInfoNoSchema.java
+StarlarkInfoWithMessage.java
+StarlarkInfoWithSchema.java
+StarlarkNativeAspect.java
+StarlarkNativeModule.java
+StarlarkProvider.java
+StarlarkProviderIdentifier.java
+StarlarkProviderWrapper.java
+StructImpl.java
+StructProvider.java
+Target.java
+TargetData.java
+TargetDefinitionContext.java
+TargetRecorder.java
+TargetSuggester.java
+TargetUtils.java
+TestSize.java
+TestSuiteImplicitTestsAccumulator.java
+TestTargetUtils.java
+TestTimeout.java
+TriState.java
+Type.java
+Types.java
+VendorFileGlobals.java
+VendorThreadContext.java
+VisibilityLicenseSpecifiedInputFile.java
+WorkspaceFactory.java
+WorkspaceFactoryHelper.java
+WorkspaceFileValue.java
+WorkspaceGlobals.java
+metrics
+producers
+semantics
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BUILD
+annot
+cmd
+eval
+lib
+spelling
+syntax
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/workspace/bazel--8.0.0/src/main/java/net/starlark/java/annot/Param.java
+/workspace/bazel--8.0.0/src/main/java/net/starlark/java/annot/ParamType.java
+/workspace/bazel--8.0.0/src/main/java/net/starlark/java/annot/StarlarkAnnotations.java
+/workspace/bazel--8.0.0/src/main/java/net/starlark/java/annot/StarlarkBuiltin.java
+/workspace/bazel--8.0.0/src/main/java/net/starlark/java/annot/StarlarkMethod.java
+/workspace/bazel--8.0.0/src/main/java/net/starlark/java/annot/processor/StarlarkMethodProcessor.java
+/workspace/bazel--8.0.0/src/main/java/net/starlark/java/cmd/Main.java
+/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/BuiltinFunction.java
+/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/CallUtils.java
+/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/CpuProfiler.java
+/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/Debug.java
+/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/Dict.java
+/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/Eval.java
+/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/EvalException.java
+/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/EvalUtils.java
+/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/FlagGuardedValue.java
+/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/FormatParser.java
+/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/GuardedValue.java
+/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/HasBinary.java
+/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/ImmutableSingletonStarlarkList.java
+/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/ImmutableStarlarkList.java
+/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/JNI.java
+/workspace/bazel--8.0.0/src/main/java/net/starlar...
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/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/skyframe/BzlLoadFunction.java
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47:public final class StarlarkThread {
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80:public final class PackageFactory {
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108:public class BzlLoadFunction implements SkyFunction {
+1694:  private static final class BzlLoadFunctionException extends SkyFunctionException {
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19:/** Interface for a native or Starlark rule function. */
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/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/ImplicitOutputsFunction.java:188:     * Returns the value(s) of attribute "attr" in "rule", or empty set if attribute unknown.
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java:469:      validateSymbolIsInjectable(name, nativeBindings.keySet(), ruleFunctions.keySet(), "rule");
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/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java:59:public final class BazelStarlarkEnvironment {
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java:104:   * Constructs a new {@code BazelStarlarkEnvironment} that will have complete knowledge of the
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java:107:   * @param ruleFunctions a map from a rule class name (e.g. "java_library") to the (uninjected)
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java:109:   * @param registeredBuildFileToplevels a map of additional (i.e., registered with the rule class
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java:112:   * @param registeredBzlToplevels a map of additional (i.e., registered with the rule class
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java:120:  public BazelStarlarkEnvironment(
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java:252:    return StructProvider.STRUCT.create(bindings, "no native function or rule '%s'");
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java:417:   * symbol must be one that was registered on the rule class provider (e.g., {@code CcInfo} or
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java:469:      validateSymbolIsInjectable(name, nativeBindings.keySet(), ruleFunctions.keySet(), "rule");
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools...
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/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BuildGlobals.java:26:import net.starlark.java.annot.StarlarkMethod;
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BuildGlobals.java:42:  @StarlarkMethod(
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BuildGlobals.java:101:  @StarlarkMethod(
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1	// Copyright 2023 The Bazel Authors. All rights reserved.
+2	//
+3	// Licensed under the Apache License, Version 2.0 (the "License");
+4	// you may not use this file except in compliance with the License.
+5	// You may obtain a copy of the License at
+6	//
+7	//    http://www.apache.org/licenses/LICENSE-2.0
+8	//
+9	// Unless required by applicable law or agreed to in writing, software
+10	// distributed under the License is distributed on an "AS IS" BASIS,
+11	// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+12	// See the License for the specific language governing permissions and
+13	// limitations under the License.
+14	package com.google.devtools.build.lib.packages;
+15	
+16	import com.google.devtools.build.docgen.annot.GlobalMethods;
+17	import com.google.devtools.build.docgen.annot.GlobalMethods.Environment;
+18	import com.google.devtools.build.lib.cmdline.Label;
+19	import com.google.devtools.build.lib.cmdline.LabelSyntaxException;
+20	import com.google.devtools.build.lib.packages.TargetRecorder.NameConflictException;
+21	import com.google.devtools.build.lib.packages.Type.ConversionException;
+22	import com.google.devtools.build.lib.server.FailureDetails.PackageLoading.Code;
+23	import java.util.List;
+24	import net.starlark.java.annot.Param;
+25	import net.starlark.java.annot.ParamType;
+26	import net.starlark.java.annot.StarlarkMethod;
+27	import net.starlark.java.eval.EvalException;
+28	import net.starlark.java.eval.NoneType;
+29	import net.starlark.java.eval.Sequence;
+30	import net.starlark.java.eval.Starlark;
+31	import net.starlark.java.eval.StarlarkThread;
+32	import net.starlark.java.syntax.Location;
+33	
+34	/** A set of miscellaneous APIs that are available to any BUILD file. */
+35	@GlobalMethods(environment = Environment.BUILD)
+36	public class BuildGloba...
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/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/starlarkbuildapi/StarlarkRuleContextApi.java:280:      name = "rule",
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/starlarkbuildapi/StarlarkRuleFunctionsApi.java:429:      name = "rule",
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/starlarkbuildapi/RuleFunctionApi.java:23:    name = "rule",
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/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/starlarkbuildapi/MacroFunctionApi.java:23:    name = "macro",
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/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java:146:public class StarlarkRuleClassFunctions implements StarlarkRuleFunctionsApi {
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java:1567:  public static final class StarlarkRuleFunction implements StarlarkExportable, RuleFunction {
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java:2101:  private static class Codec extends AbstractExportedStarlarkSymbolCodec<StarlarkRuleFunction> {
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362:  public MacroFunctionApi macro(
+492:  @Override
+493:  public StarlarkRuleFunction rule(
+1165:  @Override
+--
+1988:  public StarlarkSubruleApi subrule(
+2094:    @Override
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362:  public MacroFunctionApi macro(
+493:  public StarlarkRuleFunction rule(
+1988:  public StarlarkSubruleApi subrule(
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95:public class Package {
+1856:  static final class PackageCodec implements ObjectCodec<Package> {
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1059:  public static class Builder extends TargetDefinitionContext {
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+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/MacroInstance.java
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/starlarkbuildapi/MacroFunctionApi.java
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33:public interface StarlarkGlobals {
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1	// Copyright 2023 The Bazel Authors. All rights reserved.
+2	//
+3	// Licensed under the Apache License, Version 2.0 (the "License");
+4	// you may not use this file except in compliance with the License.
+5	// You may obtain a copy of the License at
+6	//
+7	//    http://www.apache.org/licenses/LICENSE-2.0
+8	//
+9	// Unless required by applicable law or agreed to in writing, software
+10	// distributed under the License is distributed on an "AS IS" BASIS,
+11	// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+12	// See the License for the specific language governing permissions and
+13	// limitations under the License.
+14	
+15	package com.google.devtools.build.lib.packages;
+16	
+17	import com.google.common.collect.ImmutableMap;
+18	
+19	/**
+20	 * A library of the fixed Starlark environment for various contexts.
+21	 *
+22	 * <p>This is the source of truth for what symbols are available in what Starlark contexts (BUILD,
+23	 * .bzl, etc.), before considering how symbols may be added by registering them on the rule class
+24	 * provider, or how symbols may be substituted by builtins injection. In other words, this is the
+25	 * starting point for defining the minimum Starlark environments that Bazel supports for BUILD
+26	 * files, .bzl files, etc. See {@link BazelStarlarkEnvironment} for the final determination of the
+27	 * environment after accounting for registered symbols and builtins injection.
+28	 *
+29	 * <p>This is split between an interface in the lib/packages/ directory and an implementation in the
+30	 * lib/analysis/starlark/ directory, in order to avoid new dependency edges from lib/packages/ to
+31	 * lib/analysis/.
+32	 */
+33	public interface StarlarkGlobals {
+34	
+35	  /**
+36	   * Returns a simple environment containing a few general utility modules, {@...
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/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkGlobalsImpl.java:42:public final class StarlarkGlobalsImpl implements StarlarkGlobals {
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80:public final class PackageFactory {
+83:  private final RuleClassProvider ruleClassProvider;
+98:  public abstract static class BuilderForTesting {
+124:    public abstract PackageFactory build(RuleClassProvider ruleClassProvider, FileSystem fs);
+133:   * Constructs a {@code PackageFactory} instance with a specific glob path translator and rule
+145:      RuleClassProvider ruleClassProvider,
+151:    this.ruleClassProvider = ruleClassProvider;
+207:    return ruleClassProvider;
+328:   * function that fails), or reported as a side effect of a built-in function, such as rule
+330:   * although it may have fewer rules than expected.
+408:      // TODO(b/291752414): The rule definition environment shouldn't be needed at BUILD evaluation
+412:      thread.setThreadLocal(RuleDefinitionEnvironment.class, ruleClassProvider);
+447:   * ...)} so that any rules instantiated during the call to {@code f} can be ascribed a "generator
+514:      // of any rules instantiated during the call of f.
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286:   * {@link #executeBuildFile} after this caller has fully loaded the package.
+344:  public void executeBuildFile(
+377:      executeBuildFileImpl(
+390:  private void executeBuildFileImpl(
+416:        Starlark.execFileProgram(buildFileProgram, module, thread);
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29: * An StarlarkThread represents a Starlark thread.
+37: * <p>Every StarlarkThread has an associated {@link Mutability}, which should be created for that
+47:public final class StarlarkThread {
+61:  private StarlarkThread savedThread; // saved StarlarkThread, when profiling reentrant evaluation
+125:  static final class Frame implements Debug.Frame {
+126:    final StarlarkThread thread;
+149:    private Frame(StarlarkThread thread, StarlarkCallable fn) {
+214:  private PrintHandler printHandler = StarlarkThread::defaultPrintHandler;
+240:    CallProfiler callProfiler = StarlarkThread.callProfiler;
+250:        // Associated current Java thread with this StarlarkThread.
+252:        this.savedThread = CpuProfiler.setStarlarkThread(this);
+272:        CpuProfiler.setStarlarkThread(this.savedThread);
+281:    CallProfiler callProfiler = StarlarkThread.callProfiler;
+304:    void print(StarlarkThread thread, String msg);
+317:  private static void defaultPrintHandler(StarlarkThread thread, String msg) {
+400:   * Creates a StarlarkThread.
+413:  public static StarlarkThread create(
+418:    return new StarlarkThread(mu, semantics, contextDescription, symbolGenerator);
+422:   * Creates a StarlarkThread with an empty {@code contextDescription} and transient {@code
+427:  public static StarlarkThread createTransient(Mutability mu, StarlarkSemantics semantics) {
+428:    return new StarlarkThread(
+432:  private StarlarkThread(
+515:  public static final class CallStackEntry {
+586:    return String.format("<StarlarkThread%s>", mutability);
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31:public class PackageCallable {
+33:  protected PackageCallable() {}
+35:  public static final PackageCallable INSTANCE = new PackageCallable();
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1	// Copyright 2020 The Bazel Authors. All rights reserved.
+2	//
+3	// Licensed under the Apache License, Version 2.0 (the "License");
+4	// you may not use this file except in compliance with the License.
+5	// You may obtain a copy of the License at
+6	//
+7	//    http://www.apache.org/licenses/LICENSE-2.0
+8	//
+9	// Unless required by applicable law or agreed to in writing, software
+10	// distributed under the License is distributed on an "AS IS" BASIS,
+11	// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+12	// See the License for the specific language governing permissions and
+13	// limitations under the License.
+14	
+15	package com.google.devtools.build.lib.packages;
+16	
+17	import com.google.devtools.build.docgen.annot.GlobalMethods;
+18	import com.google.devtools.build.docgen.annot.GlobalMethods.Environment;
+19	import java.util.Map;
+20	import net.starlark.java.annot.Param;
+21	import net.starlark.java.annot.StarlarkMethod;
+22	import net.starlark.java.eval.EvalException;
+23	import net.starlark.java.eval.Starlark;
+24	import net.starlark.java.eval.StarlarkThread;
+25	
+26	/**
+27	 * Utility class encapsulating the standard definition of the {@code package()} function of BUILD
+28	 * files.
+29	 */
+30	@GlobalMethods(environment = Environment.BUILD)
+31	public class PackageCallable {
+32	
+33	  protected PackageCallable() {}
+34	
+35	  public static final PackageCallable INSTANCE = new PackageCallable();
+36	
+37	  @StarlarkMethod(
+38	      name = "package",
+39	      doc =
+40	          "Declares metadata that applies to every rule in the package. It must be called at "
+41	              + "most once within a package (BUILD file). If called, it should be the first call "
+42	              + "in the BUILD file, right after the <code>load()</code> statements.",
+43	    ...
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53:public final class MacroClass {
+124:  public static final class Builder {
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70:public class StarlarkNativeModule implements StarlarkNativeModuleApi {
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56:final class Eval {
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52:public final class Module implements Resolver.Module {
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/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BzlInitThreadContext.java:34:public final class BzlInitThreadContext extends StarlarkThreadContext
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BzlVisibility.java:34:public abstract class BzlVisibility {
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/RepoFileGlobals.java:30:public final class RepoFileGlobals {
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/VendorFileGlobals.java:31:public final class VendorFileGlobals {
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/RepoThreadContext.java:27:public class RepoThreadContext extends StarlarkThreadContext {
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/WorkspaceGlobals.java:45:public class WorkspaceGlobals implements WorkspaceGlobalsApi {
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/WorkspaceFactory.java:44:public class WorkspaceFactory {
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/WorkspaceFactoryHelper.java:35:public final class WorkspaceFactoryHelper {
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/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/TargetRecorder.java:42:public final class TargetRecorder {
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/TargetDefinitionContext.java:69:public abstract class TargetDefinitionContext extends StarlarkThreadContext {
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/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkAttributeTransitionProvider.java:52:public class StarlarkAttributeTransitionProvider
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java:146:public class StarlarkRuleClassFunctions implements StarlarkRuleFunctionsApi {
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkConfig.java:33:public class StarlarkConfig implements StarlarkConfigApi {
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkAttrModule.java:90:public final class StarlarkAttrModule implements StarlarkAttrModuleApi {
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkAttrModule.java:1143:  public static final class Descriptor implements StarlarkAttrModuleApi.Descriptor {
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkAttributesCollection.java:53:public class StarlarkAttributesCollection implements StarlarkAttributesCollectionApi {
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/analysis/starlark/FunctionTransitionUtil.java:65: * Utility class for common work done across {@link StarlarkAttributeTransitionProvider} and {@link
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StarlarkActionFactory.java
+StarlarkApiProvider.java
+StarlarkAttrModule.java
+StarlarkAttributeTransitionProvider.java
+StarlarkAttributesCollection.java
+StarlarkBuildSettingsDetailsValue.java
+StarlarkConfig.java
+StarlarkCustomCommandLine.java
+StarlarkErrorReporter.java
+StarlarkExecGroupCollection.java
+StarlarkGlobalsImpl.java
+StarlarkLateBoundDefault.java
+StarlarkRuleClassFunctions.java
+StarlarkRuleConfiguredTargetUtil.java
+StarlarkRuleContext.java
+StarlarkRuleTransitionProvider.java
+StarlarkSubrule.java
+StarlarkToolchainContext.java
+StarlarkTransition.java
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1042:  public static Object execFile(
+1047:    return execFileProgram(prog, module, thread);
+1050:  /** Variant of {@link #execFile} that creates a module for the given predeclared environment. */
+1052:  public static Object execFile(
+1059:    return execFile(input, options, module, thread);
+1070:  public static Object execFileProgram(Program prog, Module module, StarlarkThread thread)
+1074:    // A given Module may be passed to execFileProgram multiple times in sequence,
+1149:    int[] globalIndex = module.getIndicesOfGlobals(rfn.getGlobals()); // see execFileProgram
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34:public final class BzlInitThreadContext extends StarlarkThreadContext
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/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/StarlarkNativeModule.java:134:   * ModuleExtensionEvalStarlarkThreadContext because that would cause a cyclic dependency. The
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BzlInitThreadContext.java:22:import com.google.devtools.build.lib.cmdline.StarlarkThreadContext;
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BzlInitThreadContext.java:34:public final class BzlInitThreadContext extends StarlarkThreadContext
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BzlInitThreadContext.java:86:    @Nullable StarlarkThreadContext ctx = thread.getThreadLocal(StarlarkThreadContext.class);
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BzlInitThreadContext.java:99:    return thread.getThreadLocal(StarlarkThreadContext.class) instanceof BzlInitThreadContext c
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/RepoThreadContext.java:19:import com.google.devtools.build.lib.cmdline.StarlarkThreadContext;
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/RepoThreadContext.java:27:public class RepoThreadContext extends StarlarkThreadContext {
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/RepoThreadContext.java:36:    StarlarkThreadContext context = thread.getThreadLocal(StarlarkThreadContext.class);
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/Package.java:33:import com.google.devtools.build.lib.cmdline.StarlarkThreadContext;
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/Package.java:1189:      StarlarkThreadContext ctx = thread.getThreadLocal(Starl...
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Now I have all the information needed. Let me write the comprehensive answer.
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File created successfully at: /workspace/answer.json (file state is current in your context — no need to Read it back)
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The answer has been written to `/workspace/answer.json`. Here's a summary of the key findings:
+
+## Starlark BUILD File Evaluation — Key Files in bazelbuild/bazel
+
+**StarlarkThread & environment setup:**
+- `src/main/java/net/starlark/java/eval/StarlarkThread.java` — `StarlarkThread`: the Starlark execution thread; created via `StarlarkThread.create()` / `createTransient()`
+- `src/main/java/net/starlark/java/eval/Module.java` — `Module`: holds global variable bindings for a Starlark file
+- `src/main/java/net/starlark/java/eval/Starlark.java` — `Starlark.execFileProgram()`: entry point for executing a compiled BUILD/bzl file
+- `src/main/java/net/starlark/java/eval/Eval.java` — `Eval`: the internal tree-walking interpreter
+- `src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java` — `BazelStarlarkEnvironment`: computes the predeclared environment for BUILD and .bzl files
+- `src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkGlobalsImpl.java` — `StarlarkGlobalsImpl`: concrete implementation of fixed top-level symbols
+
+**PackageFactory:**
+- `src/main/java/com/google/devtools/build/lib/packages/PackageFactory.java` — `PackageFactory.executeBuildFile()`: orchestrates BUILD evaluation by setting up the thread and calling `Starlark.execFileProgram()`
+
+**BzlLoadFunction:**
+- `src/main/java/com/google/devtools/build/lib/skyframe/BzlLoadFunction.java` — `BzlLoadFunction implements SkyFunction`: loads, evaluates, and caches .bzl files in Skyframe
+
+**rule() and macro() implementations:**
+- `src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java` — `StarlarkRuleClassFunctions`: implements both `rule()` (returns `StarlarkRuleFunction`) and `macro()` (returns `MacroFunction`)
+- `src/main/java/com/google...
Tool calls (63)
1. Bash
Input
{
+  "command": "ls /workspace/ && find /workspace -maxdepth 3 -type d | head -30",
+  "description": "Check workspace contents and directory structure"
+}
Output
{'stdout': 'bazel--8.0.0\n/workspace\n/workspace/bazel--8.0.0\n/workspace/bazel--8.0.0/.git\n/workspace/bazel--8.0.0/.bazelci\n/workspace/bazel--8.0.0/.github\n/workspace/bazel--8.0.0/examples\n/workspace/bazel--8.0.0/scripts\n/workspace/bazel--8.0.0/site\n/workspace/bazel--8.0.0/src\n/workspace/bazel--8.0.0/third_party\n/workspace/bazel--8.0.0/tools\n/workspace/bazel--8.0.0/tools/allowlists\n/workspace/bazel--8.0.0/tools/android\n/workspace/bazel--8.0.0/tools/aquery_differ\n/workspace/bazel--8.0.0/tools/bash\n/workspace/bazel--8.0.0/tools/build_defs\n/workspace/bazel--8.0.0/tools/build_rules\n/workspace/bazel--8.0.0/tools/buildstamp\n/workspace/bazel--8.0.0/tools/compliance\n/workspace/bazel--8.0.0/tools/coverage\n/workspace/bazel--8.0.0/tools/cpp\n/workspace/bazel--8.0.0/tools/ctexplain\n/workspace/bazel--8.0.0/tools/def_parser\n/workspace/bazel--8.0.0/tools/defaults\n/workspace/bazel--8.0.0/tools/distributions\n/workspace/bazel--8.0.0/tools/genrule\n/workspace/bazel--8.0.0/tools/intellij\n/workspace/bazel--8.0.0/tools/java\n/workspace/bazel--8.0.0/tools/jdk\n/workspace/bazel--8.0.0/tools/launcher', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
2. Bash
Input
{
+  "command": "ls /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/ | head -50",
+  "description": "List packages directory contents"
+}
Output
{'stdout': 'AbstractAttributeMapper.java\nAdvertisedProviderSet.java\nAggregatingAttributeMapper.java\nAllowlistChecker.java\nAspect.java\nAspectClass.java\nAspectDefinition.java\nAspectDescriptor.java\nAspectParameters.java\nAspectsList.java\nAttribute.java\nAttributeFormatter.java\nAttributeMap.java\nAttributeTransitionData.java\nAttributeValueSource.java\nAutoloadSymbols.java\nBUILD\nBazelStarlarkEnvironment.java\nBuildFileContainsErrorsException.java\nBuildFileName.java\nBuildFileNotFoundException.java\nBuildGlobals.java\nBuildSetting.java\nBuildType.java\nBuilderFactoryForTesting.java\nBuiltinProvider.java\nBuiltinRestriction.java\nBuiltinsInternalModule.java\nBzlInitThreadContext.java\nBzlVisibility.java\nCachingPackageLocator.java\nCallStack.java\nConfigurationFragmentPolicy.java\nConfiguredAttributeMapper.java\nDefaultSetting.java\nDelegatingAttributeMapper.java\nDependencyFilter.java\nDotBazelFileSyntaxChecker.java\nEnumFilterConverter.java\nEnvironmentGroup.java\nEnvironmentLabels.java\nErrorDeterminingRepositoryException.java\nExecGroup.java\nFileTarget.java\nFunctionSplitTransitionAllowlist.java\nGlobCache.java\nGlobber.java\nGlobberUtils.java\nImplicitOutputsFunction.java\nInfo.java', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
3. Bash
Input
{
+  "command": "ls /workspace/bazel--8.0.0/src/main/java/net/starlark/ 2>/dev/null || echo \"NOT FOUND\"",
+  "description": "Check starlark directory"
+}
Output
{'stdout': 'java', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
4. Bash
Input
{
+  "command": "ls /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/ | tail -80",
+  "description": "List remaining packages directory contents"
+}
Output
{'stdout': 'OutputFile.java\nPackage.java\nPackageArgs.java\nPackageCallable.java\nPackageCodecDependencies.java\nPackageFactory.java\nPackageGroup.java\nPackageGroupsRuleVisibility.java\nPackageLoadingListener.java\nPackageOverheadEstimator.java\nPackageSerializerInterface.java\nPackageSpecification.java\nPackageValidator.java\nPredicateWithMessage.java\nPrivateVisibilityInputFile.java\nProto.java\nProtoUtils.java\nProvider.java\nRawAttributeMapper.java\nRelativePackageNameResolver.java\nRepoFileGlobals.java\nRepoThreadContext.java\nRepositoryFetchException.java\nRequiredProviders.java\nRule.java\nRuleClass.java\nRuleClassData.java\nRuleClassId.java\nRuleClassProvider.java\nRuleClassUtils.java\nRuleCodec.java\nRuleDataCodec.java\nRuleFactory.java\nRuleFormatter.java\nRuleFunction.java\nRuleTransitionData.java\nRuleVisibility.java\nSelectorList.java\nSelectorValue.java\nSnapshottableBiMap.java\nStarlarkAspect.java\nStarlarkAspectClass.java\nStarlarkCallbackHelper.java\nStarlarkDefinedAspect.java\nStarlarkExportable.java\nStarlarkGlobals.java\nStarlarkInfo.java\nStarlarkInfoNoSchema.java\nStarlarkInfoWithMessage.java\nStarlarkInfoWithSchema.java\nStarlarkNativeAspect.java\nStarlarkNativeModule.java\nStarlarkProvider.java\nStarlarkProviderIdentifier.java\nStarlarkProviderWrapper.java\nStructImpl.java\nStructProvider.java\nTarget.java\nTargetData.java\nTargetDefinitionContext.java\nTargetRecorder.java\nTargetSuggester.java\nTargetUtils.java\nTestSize.java\nTestSuiteImplicitTestsAccumulator.java\nTestTargetUtils.java\nTestTimeout.java\nTriState.java\nType.java\nTypes.java\nVendorFileGlobals.java\nVendorThreadContext.java\nVisibilityLicenseSpecifiedInputFile.java\nWorkspaceFactory.java\nWorkspaceFactoryHelper.java\nWorkspaceFileValue.java\nWorkspaceGlobals.java\nmetrics\nproducers\nsemantics', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
5. Bash
Input
{
+  "command": "ls /workspace/bazel--8.0.0/src/main/java/net/starlark/java/ 2>/dev/null | head -20",
+  "description": "List starlark java directory"
+}
Output
{'stdout': 'BUILD\nannot\ncmd\neval\nlib\nspelling\nsyntax', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
6. Bash
Input
{
+  "command": "find /workspace/bazel--8.0.0/src/main/java/net/starlark -name \"*.java\" | sort",
+  "description": "List all Starlark Java files"
+}
Output
{'stdout': '/workspace/bazel--8.0.0/src/main/java/net/starlark/java/annot/Param.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/annot/ParamType.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/annot/StarlarkAnnotations.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/annot/StarlarkBuiltin.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/annot/StarlarkMethod.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/annot/processor/StarlarkMethodProcessor.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/cmd/Main.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/BuiltinFunction.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/CallUtils.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/CpuProfiler.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/Debug.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/Dict.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/Eval.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/EvalException.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/EvalUtils.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/FlagGuardedValue.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/FormatParser.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/GuardedValue.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/HasBinary.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/ImmutableSingletonStarlarkList.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/ImmutableStarlarkList.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/JNI.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/LazyImmutableStarlarkList.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/MethodDescriptor.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/MethodLibrary.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/Module.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/Mutability.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/MutableStarlarkList.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/NoneType.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/ParamDescriptor.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/Printer.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/RangeList.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/RegularImmutableStarlarkList.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/RegularTuple.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/Sequence.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/SingletonTuple.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/Starlark.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/StarlarkCallable.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/StarlarkFloat.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/StarlarkFunction.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/StarlarkIndexable.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/StarlarkInt.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/StarlarkIterable.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/StarlarkList.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/StarlarkSemantics.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/StarlarkThread.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/StarlarkValue.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/StringModule.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/Structure.java\n/workspace/baze...
7. Bash
Input
{
+  "command": "find /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib -name \"BzlLoadFunction.java\" 2>/dev/null",
+  "description": "Find BzlLoadFunction"
+}
Output
{'stdout': '/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/skyframe/BzlLoadFunction.java', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
8. Bash
Input
{
+  "command": "grep -n \"class StarlarkThread\" /workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/StarlarkThread.java | head -5",
+  "description": "Check StarlarkThread class declaration"
+}
Output
{'stdout': '47:public final class StarlarkThread {', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
9. Bash
Input
{
+  "command": "grep -n \"class PackageFactory\" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/PackageFactory.java | head -5",
+  "description": "Check PackageFactory class declaration"
+}
Output
{'stdout': '80:public final class PackageFactory {', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
10. Bash
Input
{
+  "command": "grep -n \"class BzlLoadFunction\" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/skyframe/BzlLoadFunction.java | head -5",
+  "description": "Check BzlLoadFunction class declaration"
+}
Output
{'stdout': '108:public class BzlLoadFunction implements SkyFunction {\n1694:  private static final class BzlLoadFunctionException extends SkyFunctionException {', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
11. Bash
Input
{
+  "command": "grep -n \"rule\\|macro\" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/RuleFunction.java | head -20",
+  "description": "Check RuleFunction for rule() builtin"
+}
Output
{'stdout': '19:/** Interface for a native or Starlark rule function. */', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
12. Bash
Input
{
+  "command": "grep -rn \"def.*rule\\b\\|\\\"rule\\\"\\|StarlarkMethod.*name.*=.*\\\"rule\\\"\\|macro\" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/StarlarkNativeModule.java 2>/dev/null | head -20",
+  "description": "Look for rule() and macro() in StarlarkNativeModule"
+}
Output
{'stdout': '', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
13. Bash
Input
{
+  "command": "grep -rn \"StarlarkMethod.*name.*=.*\\\"rule\\\"\" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/ | head -10",
+  "description": "Find rule() StarlarkMethod annotation"
+}
Output
{'stdout': '', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
14. Bash
Input
{
+  "command": "grep -rn \"name = \\\"rule\\\"\\|name = \\\"macro\\\"\" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/ | grep \"StarlarkMethod\\|@\" | head -20",
+  "description": "Find rule and macro StarlarkMethod annotations"
+}
Output
{'stdout': '', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
15. Bash
Input
{
+  "command": "grep -rn \"\\\"rule\\\"\" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/ | grep -i \"method\\|builtin\\|func\\|StarlarkMethod\" | head -20",
+  "description": "Search for rule() method definition"
+}
Output
{'stdout': '/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/ImplicitOutputsFunction.java:188:     * Returns the value(s) of attribute "attr" in "rule", or empty set if attribute unknown.\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java:469:      validateSymbolIsInjectable(name, nativeBindings.keySet(), ruleFunctions.keySet(), "rule");', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
16. Bash
Input
{
+  "command": "grep -rn \"BazelStarlarkEnvironment\\|rule\\b\\|macro\\b\" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java | head -30",
+  "description": "Look at BazelStarlarkEnvironment for rule and macro builtins"
+}
Output
{'stdout': '/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java:59:public final class BazelStarlarkEnvironment {\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java:104:   * Constructs a new {@code BazelStarlarkEnvironment} that will have complete knowledge of the\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java:107:   * @param ruleFunctions a map from a rule class name (e.g. "java_library") to the (uninjected)\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java:109:   * @param registeredBuildFileToplevels a map of additional (i.e., registered with the rule class\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java:112:   * @param registeredBzlToplevels a map of additional (i.e., registered with the rule class\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java:120:  public BazelStarlarkEnvironment(\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java:252:    return StructProvider.STRUCT.create(bindings, "no native function or rule \'%s\'");\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java:417:   * symbol must be one that was registered on the rule class provider (e.g., {@code CcInfo} or\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java:469:      validateSymbolIsInjectable(name, nativeBindings.keySet(), ruleFunctions.keySet(), "rule");\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java:498:   * <p>Injected rule symbols must override an existing native rule of that name. Only rules may be\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java:519:          "rule");', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
17. Bash
Input
{
+  "command": "grep -rn \"\\\"rule\\\"\\|\\\"macro\\\"\" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BuildGlobals.java | head -20",
+  "description": "Check BuildGlobals for rule and macro definitions"
+}
Output
{'stdout': '', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
18. Bash
Input
{
+  "command": "grep -rn \"StarlarkMethod\" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BuildGlobals.java | head -20",
+  "description": "Check BuildGlobals StarlarkMethod annotations"
+}
Output
{'stdout': '/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BuildGlobals.java:26:import net.starlark.java.annot.StarlarkMethod;\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BuildGlobals.java:42:  @StarlarkMethod(\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BuildGlobals.java:101:  @StarlarkMethod(', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
19. Read
Input
{
+  "file_path": "/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BuildGlobals.java"
+}
Output
{'type': 'text', 'file': {'filePath': '/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BuildGlobals.java', 'content': '// Copyright 2023 The Bazel Authors. All rights reserved.\n//\n// Licensed under the Apache License, Version 2.0 (the "License");\n// you may not use this file except in compliance with the License.\n// You may obtain a copy of the License at\n//\n//    http://www.apache.org/licenses/LICENSE-2.0\n//\n// Unless required by applicable law or agreed to in writing, software\n// distributed under the License is distributed on an "AS IS" BASIS,\n// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n// See the License for the specific language governing permissions and\n// limitations under the License.\npackage com.google.devtools.build.lib.packages;\n\nimport com.google.devtools.build.docgen.annot.GlobalMethods;\nimport com.google.devtools.build.docgen.annot.GlobalMethods.Environment;\nimport com.google.devtools.build.lib.cmdline.Label;\nimport com.google.devtools.build.lib.cmdline.LabelSyntaxException;\nimport com.google.devtools.build.lib.packages.TargetRecorder.NameConflictException;\nimport com.google.devtools.build.lib.packages.Type.ConversionException;\nimport com.google.devtools.build.lib.server.FailureDetails.PackageLoading.Code;\nimport java.util.List;\nimport net.starlark.java.annot.Param;\nimport net.starlark.java.annot.ParamType;\nimport net.starlark.java.annot.StarlarkMethod;\nimport net.starlark.java.eval.EvalException;\nimport net.starlark.java.eval.NoneType;\nimport net.starlark.java.eval.Sequence;\nimport net.starlark.java.eval.Starlark;\nimport net.starlark.java.eval.StarlarkThread;\nimport net.starlark.java.syntax.Location;\n\n/** A set of miscellaneous APIs that are available to any BUILD file. */\n@GlobalMethods(environment = Environment.BUILD)\npublic class BuildGlobals {\n\n  private BuildGlobals() {}\n\n  public static final BuildGlobals INSTANCE = new BuildGlobals();\n\n  @StarlarkMethod(\n      name = "environment_group",\n      doc =\n          "Defines a set of related environments that can be tagged onto rules to prevent"\n              + "incompatible rules from depending on each other.",\n      parameters = {\n        @Param(name = "name", positional = false, named = true, doc = "The name of the rule."),\n        // Both parameter below are lists of label designators\n        @Param(\n            name = "environments",\n            allowedTypes = {\n              @ParamType(type = Sequence.class, generic1 = Label.class),\n            },\n            positional = false,\n            named = true,\n            doc = "A list of Labels for the environments to be grouped, from the same package."),\n        @Param(\n            name = "defaults",\n            allowedTypes = {\n              @ParamType(type = Sequence.class, generic1 = Label.class),\n            },\n            positional = false,\n            named = true,\n            doc = "A list of Labels.")\n      }, // TODO(bazel-team): document what that is\n      // Not documented by docgen, as this is only available in BUILD files.\n      // TODO(cparsons): Devise a solution to document BUILD functions.\n      documented = false,\n      useStarlarkThread = true)\n  public NoneType environmentGroup(\n      String name,\n      Sequence<?> environmentsList, // <Label>\n      Sequence<?> defaultsList, // <Label>\n      StarlarkThread thread)\n      throws EvalException {\n    Package.Builder pkgBuilder =\n        Package.Builder.fromOrFailAllowBuildOnly(thread, "environment_group()");\n    List<Label> environments =\n        BuildType.LABEL_LIST.convert(\n            environmentsList, "\'environment_group argument\'", pkgBuilder.getLabelConverter());\n    List<Label> defaults =\n        BuildType.LABEL_LIST.convert(\n            defaultsList, "\'environment_group argument\'", pkgBuilder.getLabelConverter());\n\n    if (environments.isEmpty()) {\n      throw Starlark.errorf("environmen...
20. Bash
Input
{
+  "command": "grep -rn \"\\\"rule\\\"\\|\\\"macro\\\"\" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/StarlarkGlobals.java | head -20",
+  "description": "Check StarlarkGlobals for rule and macro"
+}
Output
{'stdout': '', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
21. Bash
Input
{
+  "command": "grep -rn \"name.*=.*\\\"rule\\\"\\|name.*=.*\\\"macro\\\"\" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/ 2>/dev/null | grep \"@StarlarkMethod\\|StarlarkMethod\" | head -20",
+  "description": "Find rule() and macro() StarlarkMethod annotations in lib dir"
+}
Output
{'stdout': '', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
22. Bash
Input
{
+  "command": "grep -rn \"name = \\\"rule\\\"\" /workspace/bazel--8.0.0/src/main/java/ | head -20",
+  "description": "Search for rule() method definition across all java"
+}
Output
{'stdout': '/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/starlarkbuildapi/StarlarkRuleContextApi.java:280:      name = "rule",\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/starlarkbuildapi/StarlarkRuleFunctionsApi.java:429:      name = "rule",\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/starlarkbuildapi/RuleFunctionApi.java:23:    name = "rule",', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
23. Bash
Input
{
+  "command": "grep -rn \"name = \\\"macro\\\"\" /workspace/bazel--8.0.0/src/main/java/ | head -20",
+  "description": "Search for macro() method definition"
+}
Output
{'stdout': '/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/starlarkbuildapi/MacroFunctionApi.java:23:    name = "macro",\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/starlarkbuildapi/StarlarkRuleFunctionsApi.java:202:      name = "macro",', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
24. Bash
Input
{
+  "command": "grep -rn \"StarlarkRuleFunctions\\|class.*StarlarkRuleFunction\" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/ | grep \"class \" | head -10",
+  "description": "Find StarlarkRuleFunctions implementation class"
+}
Output
{'stdout': '/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java:146:public class StarlarkRuleClassFunctions implements StarlarkRuleFunctionsApi {\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java:1567:  public static final class StarlarkRuleFunction implements StarlarkExportable, RuleFunction {\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java:2101:  private static class Codec extends AbstractExportedStarlarkSymbolCodec<StarlarkRuleFunction> {', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
25. Bash
Input
{
+  "command": "find /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib -name \"StarlarkRuleFunctions*.java\" 2>/dev/null",
+  "description": "Find StarlarkRuleFunctions implementation"
+}
Output
{'stdout': '/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/starlarkbuildapi/StarlarkRuleFunctionsApi.java', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
26. Bash
Input
{
+  "command": "grep -n \"public.*rule\\b\\|public.*macro\\b\\|@Override\" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java | grep -A1 \"rule\\b\\|macro\\b\" | head -30",
+  "description": "Find rule() and macro() method implementations"
+}
Output
{'stdout': '362:  public MacroFunctionApi macro(\n492:  @Override\n493:  public StarlarkRuleFunction rule(\n1165:  @Override\n--\n1988:  public StarlarkSubruleApi subrule(\n2094:    @Override', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
27. Bash
Input
{
+  "command": "grep -n \"public.*rule\\b\\|public.*macro\\b\" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java | head -20",
+  "description": "Find rule and macro method implementations"
+}
Output
{'stdout': '362:  public MacroFunctionApi macro(\n493:  public StarlarkRuleFunction rule(\n1988:  public StarlarkSubruleApi subrule(', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
28. Bash
Input
{
+  "command": "grep -n \"class Package\" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/Package.java | head -5",
+  "description": "Check Package class and Builder inner class"
+}
Output
{'stdout': '95:public class Package {\n1856:  static final class PackageCodec implements ObjectCodec<Package> {', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
29. Bash
Input
{
+  "command": "grep -n \"class Builder\\|static.*class Builder\" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/Package.java | head -5",
+  "description": "Find Builder inner class in Package"
+}
Output
{'stdout': '1059:  public static class Builder extends TargetDefinitionContext {', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
30. Bash
Input
{
+  "command": "grep -rn \"class MacroFunction\\|MacroFunction\" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/ | grep \"class \" | head -10",
+  "description": "Find MacroFunction class in packages"
+}
Output
{'stdout': '', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
31. Bash
Input
{
+  "command": "find /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages -name \"MacroFunction*.java\" 2>/dev/null",
+  "description": "Find MacroFunction file"
+}
Output
{'stdout': '', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
32. Bash
Input
{
+  "command": "find /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib -name \"Macro*.java\" 2>/dev/null | head -10",
+  "description": "Find Macro-related Java files"
+}
Output
{'stdout': '/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/MacroClass.java\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/MacroInstance.java\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/starlarkbuildapi/MacroFunctionApi.java', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
33. Bash
Input
{
+  "command": "grep -rn \"class.*MacroFunction\\|implements MacroFunctionApi\" /workspace/bazel--8.0.0/src/main/java/ | head -10",
+  "description": "Find MacroFunction implementation"
+}
Output
{'stdout': '/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java:1392:  public static final class MacroFunction implements StarlarkExportable, MacroFunctionApi {', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
34. Bash
Input
{
+  "command": "grep -n \"class StarlarkGlobals\\|interface StarlarkGlobals\" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/StarlarkGlobals.java | head -5",
+  "description": "Check StarlarkGlobals"
+}
Output
{'stdout': '33:public interface StarlarkGlobals {', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
35. Read
Input
{
+  "file_path": "/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/StarlarkGlobals.java",
+  "limit": 60
+}
Output
{'type': 'text', 'file': {'filePath': '/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/StarlarkGlobals.java', 'content': '// Copyright 2023 The Bazel Authors. All rights reserved.\n//\n// Licensed under the Apache License, Version 2.0 (the "License");\n// you may not use this file except in compliance with the License.\n// You may obtain a copy of the License at\n//\n//    http://www.apache.org/licenses/LICENSE-2.0\n//\n// Unless required by applicable law or agreed to in writing, software\n// distributed under the License is distributed on an "AS IS" BASIS,\n// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n// See the License for the specific language governing permissions and\n// limitations under the License.\n\npackage com.google.devtools.build.lib.packages;\n\nimport com.google.common.collect.ImmutableMap;\n\n/**\n * A library of the fixed Starlark environment for various contexts.\n *\n * <p>This is the source of truth for what symbols are available in what Starlark contexts (BUILD,\n * .bzl, etc.), before considering how symbols may be added by registering them on the rule class\n * provider, or how symbols may be substituted by builtins injection. In other words, this is the\n * starting point for defining the minimum Starlark environments that Bazel supports for BUILD\n * files, .bzl files, etc. See {@link BazelStarlarkEnvironment} for the final determination of the\n * environment after accounting for registered symbols and builtins injection.\n *\n * <p>This is split between an interface in the lib/packages/ directory and an implementation in the\n * lib/analysis/starlark/ directory, in order to avoid new dependency edges from lib/packages/ to\n * lib/analysis/.\n */\npublic interface StarlarkGlobals {\n\n  /**\n   * Returns a simple environment containing a few general utility modules, {@code depset}, and\n   * {@code select()}.\n   *\n   * <p>In general, if you need a Bazel-y Starlark environment and don\'t know what to choose, prefer\n   * to use this one for uniformity with as many other contexts as possible.\n   */\n  ImmutableMap<String, Object> getUtilToplevels();\n\n  /**\n   * Similar to {@link #getUtilToplevels} but without {@code select()} and with {@code struct}. Used\n   * for cquery.\n   */\n  // TODO(bazel-team): Consider whether we should replace usage of this with getUtilTopLevels(), at\n  // the cost of the cquery dialect changing slightly, for the sake of uniformity and fewer\n  // kinds of environments.\n  ImmutableMap<String, Object> getUtilToplevelsForCquery();\n\n  /**\n   * Returns the fixed top-levels for BUILD files that also happen to be fields of {@code native}.\n   * This does not include any native rules.\n   */\n  ImmutableMap<String, Object> getFixedBuildFileToplevelsSharedWithNative();\n\n  /** Returns the fixed top-levels for BUILD files that are *not* also fields of {@code native}. */\n  ImmutableMap<String, Object> getFixedBuildFileToplevelsNotInNative();', 'numLines': 60, 'startLine': 1, 'totalLines': 77}}
36. Bash
Input
{
+  "command": "find /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/analysis/starlark -name \"StarlarkGlobals*.java\" 2>/dev/null",
+  "description": "Find StarlarkGlobals implementation"
+}
Output
{'stdout': '/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkGlobalsImpl.java', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
37. Bash
Input
{
+  "command": "grep -rn \"implements StarlarkGlobals\" /workspace/bazel--8.0.0/src/main/java/ | head -5",
+  "description": "Find StarlarkGlobals implementation class"
+}
Output
{'stdout': '/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkGlobalsImpl.java:42:public final class StarlarkGlobalsImpl implements StarlarkGlobals {', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
38. Bash
Input
{
+  "command": "grep -n \"class\\|rule\\|macro\" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/PackageFactory.java | head -30",
+  "description": "Check PackageFactory key methods"
+}
Output
{'stdout': '80:public final class PackageFactory {\n83:  private final RuleClassProvider ruleClassProvider;\n98:  public abstract static class BuilderForTesting {\n124:    public abstract PackageFactory build(RuleClassProvider ruleClassProvider, FileSystem fs);\n133:   * Constructs a {@code PackageFactory} instance with a specific glob path translator and rule\n145:      RuleClassProvider ruleClassProvider,\n151:    this.ruleClassProvider = ruleClassProvider;\n207:    return ruleClassProvider;\n328:   * function that fails), or reported as a side effect of a built-in function, such as rule\n330:   * although it may have fewer rules than expected.\n408:      // TODO(b/291752414): The rule definition environment shouldn\'t be needed at BUILD evaluation\n412:      thread.setThreadLocal(RuleDefinitionEnvironment.class, ruleClassProvider);\n447:   * ...)} so that any rules instantiated during the call to {@code f} can be ascribed a "generator\n514:      // of any rules instantiated during the call of f.', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
39. Bash
Input
{
+  "command": "grep -n \"executeBuildFile\\|evaluateBuildFile\\|starlarkEval\\|Starlark.exec\\|execFileProgram\" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/PackageFactory.java | head -15",
+  "description": "Find Starlark evaluation methods in PackageFactory"
+}
Output
{'stdout': '286:   * {@link #executeBuildFile} after this caller has fully loaded the package.\n344:  public void executeBuildFile(\n377:      executeBuildFileImpl(\n390:  private void executeBuildFileImpl(\n416:        Starlark.execFileProgram(buildFileProgram, module, thread);', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
40. Bash
Input
{
+  "command": "grep -n \"class\\|createStarlarkThread\\|setupThread\\|createThread\\|StarlarkThread\\b\" /workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/StarlarkThread.java | head -30",
+  "description": "Check StarlarkThread key methods"
+}
Output
{'stdout': '29: * An StarlarkThread represents a Starlark thread.\n37: * <p>Every StarlarkThread has an associated {@link Mutability}, which should be created for that\n47:public final class StarlarkThread {\n61:  private StarlarkThread savedThread; // saved StarlarkThread, when profiling reentrant evaluation\n125:  static final class Frame implements Debug.Frame {\n126:    final StarlarkThread thread;\n149:    private Frame(StarlarkThread thread, StarlarkCallable fn) {\n214:  private PrintHandler printHandler = StarlarkThread::defaultPrintHandler;\n240:    CallProfiler callProfiler = StarlarkThread.callProfiler;\n250:        // Associated current Java thread with this StarlarkThread.\n252:        this.savedThread = CpuProfiler.setStarlarkThread(this);\n272:        CpuProfiler.setStarlarkThread(this.savedThread);\n281:    CallProfiler callProfiler = StarlarkThread.callProfiler;\n304:    void print(StarlarkThread thread, String msg);\n317:  private static void defaultPrintHandler(StarlarkThread thread, String msg) {\n400:   * Creates a StarlarkThread.\n413:  public static StarlarkThread create(\n418:    return new StarlarkThread(mu, semantics, contextDescription, symbolGenerator);\n422:   * Creates a StarlarkThread with an empty {@code contextDescription} and transient {@code\n427:  public static StarlarkThread createTransient(Mutability mu, StarlarkSemantics semantics) {\n428:    return new StarlarkThread(\n432:  private StarlarkThread(\n515:  public static final class CallStackEntry {\n586:    return String.format("<StarlarkThread%s>", mutability);', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
41. Bash
Input
{
+  "command": "grep -n \"PackageCallable\\|class Package\" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/PackageCallable.java | head -10",
+  "description": "Check PackageCallable"
+}
Output
{'stdout': '31:public class PackageCallable {\n33:  protected PackageCallable() {}\n35:  public static final PackageCallable INSTANCE = new PackageCallable();', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
42. Read
Input
{
+  "file_path": "/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/PackageCallable.java",
+  "limit": 50
+}
Output
{'type': 'text', 'file': {'filePath': '/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/PackageCallable.java', 'content': '// Copyright 2020 The Bazel Authors. All rights reserved.\n//\n// Licensed under the Apache License, Version 2.0 (the "License");\n// you may not use this file except in compliance with the License.\n// You may obtain a copy of the License at\n//\n//    http://www.apache.org/licenses/LICENSE-2.0\n//\n// Unless required by applicable law or agreed to in writing, software\n// distributed under the License is distributed on an "AS IS" BASIS,\n// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n// See the License for the specific language governing permissions and\n// limitations under the License.\n\npackage com.google.devtools.build.lib.packages;\n\nimport com.google.devtools.build.docgen.annot.GlobalMethods;\nimport com.google.devtools.build.docgen.annot.GlobalMethods.Environment;\nimport java.util.Map;\nimport net.starlark.java.annot.Param;\nimport net.starlark.java.annot.StarlarkMethod;\nimport net.starlark.java.eval.EvalException;\nimport net.starlark.java.eval.Starlark;\nimport net.starlark.java.eval.StarlarkThread;\n\n/**\n * Utility class encapsulating the standard definition of the {@code package()} function of BUILD\n * files.\n */\n@GlobalMethods(environment = Environment.BUILD)\npublic class PackageCallable {\n\n  protected PackageCallable() {}\n\n  public static final PackageCallable INSTANCE = new PackageCallable();\n\n  @StarlarkMethod(\n      name = "package",\n      doc =\n          "Declares metadata that applies to every rule in the package. It must be called at "\n              + "most once within a package (BUILD file). If called, it should be the first call "\n              + "in the BUILD file, right after the <code>load()</code> statements.",\n      extraKeywords =\n          @Param(\n              name = "kwargs",\n              doc =\n                  "See the <a href=\\"${link functions}#package\\"><code>package()</code></a> "\n                      + "function in the Build Encyclopedia for applicable arguments."),\n      useStarlarkThread = true)\n  public Object packageCallable(Map<String, Object> kwargs, StarlarkThread thread)', 'numLines': 50, 'startLine': 1, 'totalLines': 88}}
43. Bash
Input
{
+  "command": "grep -n \"class \" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/MacroClass.java | head -5",
+  "description": "Check MacroClass"
+}
Output
{'stdout': '53:public final class MacroClass {\n124:  public static final class Builder {', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
44. Bash
Input
{
+  "command": "grep -n \"class StarlarkNativeModule\" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/StarlarkNativeModule.java | head -5",
+  "description": "Check StarlarkNativeModule"
+}
Output
{'stdout': '70:public class StarlarkNativeModule implements StarlarkNativeModuleApi {', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
45. Bash
Input
{
+  "command": "grep -n \"class Eval\" /workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/Eval.java | head -5",
+  "description": "Check Eval class"
+}
Output
{'stdout': '56:final class Eval {', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
46. Bash
Input
{
+  "command": "grep -n \"class Module\" /workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/Module.java | head -5",
+  "description": "Check Module class"
+}
Output
{'stdout': '52:public final class Module implements Resolver.Module {', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
47. Bash
Input
{
+  "command": "grep -n \"class BzlInitThreadContext\\|class BzlVisibility\\|class RepoThreadContext\\|class VendorFileGlobals\\|class RepoFileGlobals\\|class WorkspaceGlobals\\|class WorkspaceFactory\" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/*.java | head -20",
+  "description": "Check additional relevant classes"
+}
Output
{'stdout': '/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BzlInitThreadContext.java:34:public final class BzlInitThreadContext extends StarlarkThreadContext\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BzlVisibility.java:34:public abstract class BzlVisibility {\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/RepoFileGlobals.java:30:public final class RepoFileGlobals {\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/VendorFileGlobals.java:31:public final class VendorFileGlobals {\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/RepoThreadContext.java:27:public class RepoThreadContext extends StarlarkThreadContext {\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/WorkspaceGlobals.java:45:public class WorkspaceGlobals implements WorkspaceGlobalsApi {\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/WorkspaceFactory.java:44:public class WorkspaceFactory {\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/WorkspaceFactoryHelper.java:35:public final class WorkspaceFactoryHelper {', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
48. Bash
Input
{
+  "command": "grep -rn \"class TargetRecorder\\|class TargetDefinitionContext\" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/ | head -10",
+  "description": "Check TargetRecorder and TargetDefinitionContext"
+}
Output
{'stdout': '/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/TargetRecorder.java:42:public final class TargetRecorder {\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/TargetDefinitionContext.java:69:public abstract class TargetDefinitionContext extends StarlarkThreadContext {', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
49. Bash
Input
{
+  "command": "grep -n \"StarlarkRuleClassFunctions\\|StarlarkAttr\\|StarlarkCommandLine\\|StarlarkConfig\" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/analysis/starlark/ | grep \"class \" | head -10",
+  "description": "Check other analysis/starlark classes"
+}
Output
{'stdout': '/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkAttributeTransitionProvider.java:52:public class StarlarkAttributeTransitionProvider\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java:146:public class StarlarkRuleClassFunctions implements StarlarkRuleFunctionsApi {\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkConfig.java:33:public class StarlarkConfig implements StarlarkConfigApi {\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkAttrModule.java:90:public final class StarlarkAttrModule implements StarlarkAttrModuleApi {\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkAttrModule.java:1143:  public static final class Descriptor implements StarlarkAttrModuleApi.Descriptor {\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkAttributesCollection.java:53:public class StarlarkAttributesCollection implements StarlarkAttributesCollectionApi {\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/analysis/starlark/FunctionTransitionUtil.java:65: * Utility class for common work done across {@link StarlarkAttributeTransitionProvider} and {@link', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
50. Bash
Input
{
+  "command": "ls /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/analysis/starlark/ | grep -i \"rule\\|macro\\|bzl\\|starlark\" | head -20",
+  "description": "List analysis/starlark files related to rules and macros"
+}
Output
{'stdout': 'StarlarkActionFactory.java\nStarlarkApiProvider.java\nStarlarkAttrModule.java\nStarlarkAttributeTransitionProvider.java\nStarlarkAttributesCollection.java\nStarlarkBuildSettingsDetailsValue.java\nStarlarkConfig.java\nStarlarkCustomCommandLine.java\nStarlarkErrorReporter.java\nStarlarkExecGroupCollection.java\nStarlarkGlobalsImpl.java\nStarlarkLateBoundDefault.java\nStarlarkRuleClassFunctions.java\nStarlarkRuleConfiguredTargetUtil.java\nStarlarkRuleContext.java\nStarlarkRuleTransitionProvider.java\nStarlarkSubrule.java\nStarlarkToolchainContext.java\nStarlarkTransition.java', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
51. Bash
Input
{
+  "command": "grep -n \"class RuleFactory\" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/RuleFactory.java | head -5",
+  "description": "Check RuleFactory class"
+}
Output
{'stdout': '44:public class RuleFactory {', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
52. Bash
Input
{
+  "command": "grep -n \"class RuleClass\\b\" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/RuleClass.java | head -5",
+  "description": "Check RuleClass"
+}
Output
{'stdout': '128:public class RuleClass implements RuleClassData {', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
53. Bash
Input
{
+  "command": "grep -n \"class Starlark\\b\" /workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/Starlark.java | head -5",
+  "description": "Check Starlark class"
+}
Output
{'stdout': '56:public final class Starlark {', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
54. Bash
Input
{
+  "command": "grep -n \"execFileProgram\\|execFile\\b\" /workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/Starlark.java | head -10",
+  "description": "Check Starlark.execFileProgram method"
+}
Output
{'stdout': '1042:  public static Object execFile(\n1047:    return execFileProgram(prog, module, thread);\n1050:  /** Variant of {@link #execFile} that creates a module for the given predeclared environment. */\n1052:  public static Object execFile(\n1059:    return execFile(input, options, module, thread);\n1070:  public static Object execFileProgram(Program prog, Module module, StarlarkThread thread)\n1074:    // A given Module may be passed to execFileProgram multiple times in sequence,\n1149:    int[] globalIndex = module.getIndicesOfGlobals(rfn.getGlobals()); // see execFileProgram', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
55. Bash
Input
{
+  "command": "grep -n \"class BzlInitThreadContext\" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BzlInitThreadContext.java | head -5",
+  "description": "Check BzlInitThreadContext"
+}
Output
{'stdout': '34:public final class BzlInitThreadContext extends StarlarkThreadContext', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
56. Bash
Input
{
+  "command": "grep -n \"class.*StarlarkThreadContext\\|StarlarkThreadContext\\b\" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/ | head -10",
+  "description": "Find StarlarkThreadContext"
+}
Output
{'stdout': '/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/StarlarkNativeModule.java:134:   * ModuleExtensionEvalStarlarkThreadContext because that would cause a cyclic dependency. The\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BzlInitThreadContext.java:22:import com.google.devtools.build.lib.cmdline.StarlarkThreadContext;\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BzlInitThreadContext.java:34:public final class BzlInitThreadContext extends StarlarkThreadContext\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BzlInitThreadContext.java:86:    @Nullable StarlarkThreadContext ctx = thread.getThreadLocal(StarlarkThreadContext.class);\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BzlInitThreadContext.java:99:    return thread.getThreadLocal(StarlarkThreadContext.class) instanceof BzlInitThreadContext c\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/RepoThreadContext.java:19:import com.google.devtools.build.lib.cmdline.StarlarkThreadContext;\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/RepoThreadContext.java:27:public class RepoThreadContext extends StarlarkThreadContext {\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/RepoThreadContext.java:36:    StarlarkThreadContext context = thread.getThreadLocal(StarlarkThreadContext.class);\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/Package.java:33:import com.google.devtools.build.lib.cmdline.StarlarkThreadContext;\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/Package.java:1189:      StarlarkThreadContext ctx = thread.getThreadLocal(StarlarkThreadContext.class);', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
57. Bash
Input
{
+  "command": "find /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/cmdline -name \"StarlarkThreadContext.java\" 2>/dev/null",
+  "description": "Find StarlarkThreadContext in cmdline"
+}
Output
{'stdout': '/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/cmdline/StarlarkThreadContext.java', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
58. Bash
Input
{
+  "command": "grep -n \"class StarlarkThreadContext\" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/cmdline/StarlarkThreadContext.java | head -5",
+  "description": "Check StarlarkThreadContext class"
+}
Output
{'stdout': '35:public abstract class StarlarkThreadContext {', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
59. Bash
Input
{
+  "command": "grep -n \"class GlobCache\\|class Globber\\b\" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/GlobCache.java | head -5",
+  "description": "Check GlobCache"
+}
Output
{'stdout': '54:public class GlobCache {', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
60. Bash
Input
{
+  "command": "grep -rn \"class.*AutoloadSymbols\" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/AutoloadSymbols.java | head -5",
+  "description": "Check AutoloadSymbols"
+}
Output
{'stdout': '/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/AutoloadSymbols.java:72:public class AutoloadSymbols {', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
61. Bash
Input
{
+  "command": "grep -n \"class MacroInstance\" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/MacroInstance.java | head -3",
+  "description": "Check MacroInstance"
+}
Output
{'stdout': '43:public final class MacroInstance {', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
62. Bash
Input
{
+  "command": "grep -rn \"class BuiltinsInternalModule\" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BuiltinsInternalModule.java | head -3",
+  "description": "Check BuiltinsInternalModule"
+}
Output
{'stdout': '/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BuiltinsInternalModule.java:40:public class BuiltinsInternalModule implements StarlarkValue {', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
63. Write
Input
{
+  "file_path": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/net/starlark/java/eval/StarlarkThread.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/net/starlark/java/eval/Module.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/net/starlark/java/eval/Starlark.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/net/starlark/java/eval/Eval.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/net/starlark/java/eval/BuiltinFunction.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/net/starlark/java/eval/StarlarkFunction.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/net/starlark/java/eval/StarlarkCallable.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/net/starlark/java/eval/StarlarkSemantics.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/net/starlark/java/eval/Mutability.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/net/starlark/java/syntax/StarlarkFile.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/net/starlark/java/syntax/Parser.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/net/starlark/java/syntax/Resolver.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/net/starlark/java/syntax/FileOptions.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/net/starlark/java/syntax/Program.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/PackageFactory.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/Package.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/StarlarkGlobals.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/StarlarkNativeModule.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/PackageCallable.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/BuildGlobals.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/RuleClass.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/RuleFactory.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/RuleFunction.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/MacroClass.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/MacroInstance.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/BzlInitThreadContext.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/BzlVisibility.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/TargetDefinitionContext.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/TargetRecorder.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/AutoloadSymbols.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/BuiltinsInternalModule.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/W
+...
Output
{'type': 'create', 'filePath': '/workspace/answer.json', 'content': '{\n  "files": [\n    {"repo": "bazelbuild/bazel", "path": "src/main/java/net/starlark/java/eval/StarlarkThread.java"},\n    {"repo": "bazelbuild/bazel", "path": "src/main/java/net/starlark/java/eval/Module.java"},\n    {"repo": "bazelbuild/bazel", "path": "src/main/java/net/starlark/java/eval/Starlark.java"},\n    {"repo": "bazelbuild/bazel", "path": "src/main/java/net/starlark/java/eval/Eval.java"},\n    {"repo": "bazelbuild/bazel", "path": "src/main/java/net/starlark/java/eval/BuiltinFunction.java"},\n    {"repo": "bazelbuild/bazel", "path": "src/main/java/net/starlark/java/eval/StarlarkFunction.java"},\n    {"repo": "bazelbuild/bazel", "path": "src/main/java/net/starlark/java/eval/StarlarkCallable.java"},\n    {"repo": "bazelbuild/bazel", "path": "src/main/java/net/starlark/java/eval/StarlarkSemantics.java"},\n    {"repo": "bazelbuild/bazel", "path": "src/main/java/net/starlark/java/eval/Mutability.java"},\n    {"repo": "bazelbuild/bazel", "path": "src/main/java/net/starlark/java/syntax/StarlarkFile.java"},\n    {"repo": "bazelbuild/bazel", "path": "src/main/java/net/starlark/java/syntax/Parser.java"},\n    {"repo": "bazelbuild/bazel", "path": "src/main/java/net/starlark/java/syntax/Resolver.java"},\n    {"repo": "bazelbuild/bazel", "path": "src/main/java/net/starlark/java/syntax/FileOptions.java"},\n    {"repo": "bazelbuild/bazel", "path": "src/main/java/net/starlark/java/syntax/Program.java"},\n    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/packages/PackageFactory.java"},\n    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/packages/Package.java"},\n    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java"},\n    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/packages/StarlarkGlobals.java"},\n    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/packages/StarlarkNativeModule.java"},\n    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/packages/PackageCallable.java"},\n    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/packages/BuildGlobals.java"},\n    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/packages/RuleClass.java"},\n    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/packages/RuleFactory.java"},\n    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/packages/RuleFunction.java"},\n    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/packages/MacroClass.java"},\n    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/packages/MacroInstance.java"},\n    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/packages/BzlInitThreadContext.java"},\n    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/packages/BzlVisibility.java"},\n    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/packages/TargetDefinitionContext.java"},\n    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/packages/TargetRecorder.java"},\n    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/packages/AutoloadSymbols.java"},\n    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/packages/BuiltinsInternalModule.java"},\n    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/packages/WorkspaceFactory.java"},\n    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/packages/RepoThreadContext.java"},\n    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/packages/GlobCache.j...
Bash (59)
1. $ ls /workspace/ && find /workspace -maxdepth 3 -type d | head -30
2. $ ls /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/ | head -50
3. $ ls /workspace/bazel--8.0.0/src/main/java/net/starlark/ 2>/dev/null || echo "NOT FOUND"
4. $ ls /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/ | tail -80
5. $ ls /workspace/bazel--8.0.0/src/main/java/net/starlark/java/ 2>/dev/null | head -20
6. $ find /workspace/bazel--8.0.0/src/main/java/net/starlark -name "*.java" | sort
7. $ find /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib -name "BzlLoadFunction.java" 2>/dev/null
8. $ grep -n "class StarlarkThread" /workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/StarlarkThread.java | head -5
9. $ grep -n "class PackageFactory" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/PackageFactory.java | head -5
10. $ grep -n "class BzlLoadFunction" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/skyframe/BzlLoadFunction.java | head -5
11. $ grep -n "rule\|macro" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/RuleFunction.java | head -20
12. $ grep -rn "def.*rule\b\|\"rule\"\|StarlarkMethod.*name.*=.*\"rule\"\|macro" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/StarlarkNativeModule.java 2>/dev/null | head -20
13. $ grep -rn "StarlarkMethod.*name.*=.*\"rule\"" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/ | head -10
14. $ grep -rn "name = \"rule\"\|name = \"macro\"" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/ | grep "StarlarkMethod\|@" | head -20
15. $ grep -rn "\"rule\"" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/ | grep -i "method\|builtin\|func\|StarlarkMethod" | head -20
16. $ grep -rn "BazelStarlarkEnvironment\|rule\b\|macro\b" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java | head -30
17. $ grep -rn "\"rule\"\|\"macro\"" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BuildGlobals.java | head -20
18. $ grep -rn "StarlarkMethod" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BuildGlobals.java | head -20
19. $ grep -rn "\"rule\"\|\"macro\"" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/StarlarkGlobals.java | head -20
20. $ grep -rn "name.*=.*\"rule\"\|name.*=.*\"macro\"" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/ 2>/dev/null | grep "@StarlarkMethod\|StarlarkMethod" | head -20
21. $ grep -rn "name = \"rule\"" /workspace/bazel--8.0.0/src/main/java/ | head -20
22. $ grep -rn "name = \"macro\"" /workspace/bazel--8.0.0/src/main/java/ | head -20
23. $ grep -rn "StarlarkRuleFunctions\|class.*StarlarkRuleFunction" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/ | grep "class " | head -10
24. $ find /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib -name "StarlarkRuleFunctions*.java" 2>/dev/null
25. $ grep -n "public.*rule\b\|public.*macro\b\|@Override" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java | grep -A1 "rule\b\|macro\b" | head -30
26. $ grep -n "public.*rule\b\|public.*macro\b" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java | head -20
27. $ grep -n "class Package" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/Package.java | head -5
28. $ grep -n "class Builder\|static.*class Builder" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/Package.java | head -5
29. $ grep -rn "class MacroFunction\|MacroFunction" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/ | grep "class " | head -10
30. $ find /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages -name "MacroFunction*.java" 2>/dev/null
31. $ find /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib -name "Macro*.java" 2>/dev/null | head -10
32. $ grep -rn "class.*MacroFunction\|implements MacroFunctionApi" /workspace/bazel--8.0.0/src/main/java/ | head -10
33. $ grep -n "class StarlarkGlobals\|interface StarlarkGlobals" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/StarlarkGlobals.java | head -5
34. $ find /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/analysis/starlark -name "StarlarkGlobals*.java" 2>/dev/null
35. $ grep -rn "implements StarlarkGlobals" /workspace/bazel--8.0.0/src/main/java/ | head -5
36. $ grep -n "class\|rule\|macro" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/PackageFactory.java | head -30
37. $ grep -n "executeBuildFile\|evaluateBuildFile\|starlarkEval\|Starlark.exec\|execFileProgram" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/PackageFactory.java | head -15
38. $ grep -n "class\|createStarlarkThread\|setupThread\|createThread\|StarlarkThread\b" /workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/StarlarkThread.java | head -30
39. $ grep -n "PackageCallable\|class Package" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/PackageCallable.java | head -10
40. $ grep -n "class " /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/MacroClass.java | head -5
41. $ grep -n "class StarlarkNativeModule" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/StarlarkNativeModule.java | head -5
42. $ grep -n "class Eval" /workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/Eval.java | head -5
43. $ grep -n "class Module" /workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/Module.java | head -5
44. $ grep -n "class BzlInitThreadContext\|class BzlVisibility\|class RepoThreadContext\|class VendorFileGlobals\|class RepoFileGlobals\|class WorkspaceGlobals\|class WorkspaceFactory" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/*.java | head -20
45. $ grep -rn "class TargetRecorder\|class TargetDefinitionContext" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/ | head -10
46. $ grep -n "StarlarkRuleClassFunctions\|StarlarkAttr\|StarlarkCommandLine\|StarlarkConfig" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/analysis/starlark/ | grep "class " | head -10
47. $ ls /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/analysis/starlark/ | grep -i "rule\|macro\|bzl\|starlark" | head -20
48. $ grep -n "class RuleFactory" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/RuleFactory.java | head -5
49. $ grep -n "class RuleClass\b" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/RuleClass.java | head -5
50. $ grep -n "class Starlark\b" /workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/Starlark.java | head -5
51. $ grep -n "execFileProgram\|execFile\b" /workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/Starlark.java | head -10
52. $ grep -n "class BzlInitThreadContext" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BzlInitThreadContext.java | head -5
53. $ grep -n "class.*StarlarkThreadContext\|StarlarkThreadContext\b" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/ | head -10
54. $ find /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/cmdline -name "StarlarkThreadContext.java" 2>/dev/null
55. $ grep -n "class StarlarkThreadContext" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/cmdline/StarlarkThreadContext.java | head -5
56. $ grep -n "class GlobCache\|class Globber\b" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/GlobCache.java | head -5
57. $ grep -rn "class.*AutoloadSymbols" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/AutoloadSymbols.java | head -5
58. $ grep -n "class MacroInstance" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/MacroInstance.java | head -3
59. $ grep -rn "class BuiltinsInternalModule" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BuiltinsInternalModule.java | head -3
Sonnet 4.6 + MCP
Sourcegraph, no local source
0.661 rewardmean 0.681 (n=3)34 turns34 tools$0.74
repr trial mcp_ccx-migration-289_6mfxnt__ZtpbqMr · open full trace →
Instruction sent
# IMPORTANT: Source Code Access
+
+**Local source files are not present.** Your workspace does not contain source code. You **MUST** use Sourcegraph MCP tools to discover, read, and understand code before making any changes.
+
+**Target Repositories (version-pinned mirrors):**
+
+- `github.com/sg-evals/bazel--8.0.0` — use `repo:^github.com/sg-evals/bazel--8.0.0$` filter
+
+Scope ALL keyword_search/nls_search queries to these repos.
+Use the repo name as the `repo` parameter for read_file/go_to_definition/find_references.
+
+
+## Required Workflow
+
+1. **Search first** — Use MCP tools to find relevant files and understand existing patterns
+2. **Read remotely** — Use `sg_read_file` to read full file contents from Sourcegraph
+3. **Edit locally** — Use Edit, Write, and Bash to create or modify files in your working directory
+4. **Verify locally** — Run tests with Bash to check your changes
+5. **Produce answer.json** — After completing your edits, also write `/workspace/answer.json` summarizing your work:
+   ```json
+   {
+     "analysis": {
+       "summary": "Brief description of your approach",
+       "files_examined": [{"path": "file.ext", "description": "..."}],
+       "reasoning": "Detailed explanation or analysis"
+     },
+     "changes": [
+       {"file": "path.ext", "description": "...", "diff": "unified diff"}
+     ]
+   }
+   ```
+   Include `changes` with unified diffs for every file you modified. For analysis-only tasks, omit `changes` and focus on `analysis`.
+
+## Tool Selection
+
+| Goal | Tool |
+|------|------|
+| Exact symbol/string | `sg_keyword_search` |
+| Concepts/semantic search | `sg_nls_search` |
+| Trace usage/callers | `sg_find_references` |
+| See implementation | `sg_go_to_definition` |
+| Read full file | `sg_read_file` |
+| Browse structure | `sg_list_files` |
+| Find repos | `sg_list_repos` |
+| Search commits | `sg_commit_search` |
+| Track changes | `sg_diff_search` |
+| Compare versions | `sg_compare_revisions` |
+
+**Decision logic:**
+1. Know the exact symbol? → `sg_keyword_search`
+2. Know the concept, not the name? → `sg_nls_search`
+3. Need definition of a symbol? → `sg_go_to_definition`
+4. Need all callers/references? → `sg_find_references`
+5. Need full file content? → `sg_read_file`
+
+## Scoping (Always Do This)
+
+```
+repo:^github.com/ORG/REPO$           # Exact repo (preferred)
+repo:github.com/ORG/                 # All repos in org
+file:.*\.ts$                         # TypeScript only
+file:src/api/                        # Specific directory
+```
+
+Start narrow. Expand only if results are empty.
+
+## Efficiency Rules
+
+- Chain searches logically: search → read → references → definition
+- Don't re-search for the same pattern; use results from prior calls
+- Prefer `sg_keyword_search` over `sg_nls_search` when you have exact terms
+- Read 2-3 related files before synthesising, rather than one at a time
+- Don't read 20+ remote files without writing code — once you understand the pattern, start implementing
+
+## If Stuck
+
+If MCP search returns no results:
+1. Broaden the search query (synonyms, partial identifiers)
+2. Try `sg_nls_search` for semantic matching
+3. Use `sg_list_files` to browse the directory structure
+4. Use `sg_list_repos` to verify the repository name
+
+---
+
+**Sourcegraph Repositories:** `github.com/sg-evals/bazel--8.0.0`
+
+# IMPORTANT: Source Code Access
+
+**Local source files are not present.** Your workspace does not contain source code. You **MUST** use Sourcegraph MCP tools to discover, read, and understand code before making any changes.
+
+**Target Repositories (version-pinned mirrors):**
+
+- `github.com/sg-evals/bazel--8.0.0` — use `repo:^github.com/sg-evals/bazel--8.0.0$` filter
+
+Scope ALL keyword_search/nls_search queries to these repos.
+Use the repo name as the `repo` parameter for read_file/go_to_definition/find_references.
+
+
+## Required Workflow
+
+1. **Search first** — Use MCP tools to find relevant files and understand existing patterns
+2. **Read remotely** — Use `sg_read_file` to read full file contents from Sourcegraph
+3. **Edit locally** — Use Edit, Write, and Bash to create or modify files in your working directory
+4. **Verify locally** — Run tests with Bash to check your changes
+
+## Tool Selection
+
+| Goal | Tool |
+|------|------|
+| Exact symbol/string | `sg_keyword_search` |
+| Concepts/semantic search | `sg_nls_search` |
+| Trace usage/callers | `sg_find_references` |
+| See implementation | `sg_go_to_definition` |
+| Read full file | `sg_read_file` |
+| Browse structure | `sg_list_files` |
+| Find repos | `sg_list_repos` |
+| Search commits | `sg_commit_search` |
+| Track changes | `sg_diff_search` |
+| Compare versions | `sg_compare_revisions` |
+
+**Decision logic:**
+1. Know the exact symbol? → `sg_keyword_search`
+2. Know the concept, not the name? → `sg_nls_search`
+3. Need definition of a symbol? → `sg_go_to_definition`
+4. Need all callers/references? → `sg_find_references`
+5. Need full file content? → `sg_read_file`
+
+## Scoping (Always Do This)
+
+```
+repo:^github.com/ORG/REPO$           # Exact repo (preferred)
+repo:github.com/ORG/                 # All repos in org
+file:.*\.ts$                         # TypeScript only
+file:src/api/                        # Specific directory
+```
+
+Start narrow. Expand only if results are empty.
+
+## Efficiency Rules
+
+- Chain searches logically: search → read → references → definition
+- Don't re-search for the same pattern; use results from prior calls
+- Prefer `sg_keyword_search` over `sg_nls_search` when you have exact terms
+- Read 2-3 related files before synthesising, rather than one at a time
+- Don't read 20+ remote files without writing code — once you understand the pattern, start implementing
+
+## If Stuck
+
+If MCP search returns no results:
+1. Broaden the search query (synonyms, partial identifiers)
+2. Try `sg_nls_search` for semantic matching
+3. Use `sg_list_files` to browse the directory structure
+4. Use `sg_list_repos` to verify the repository name
+
+---
+
+**Sourcegraph Repositories:** `github.com/sg-evals/bazel--8.0.0`
+
+# Bazel Starlark Evaluation and BUILD File Migration Inventory
+
+## Your Task
+
+Find all Java source files in bazelbuild/bazel under src/main/java/com/google/devtools/build/lib/packages/ and src/main/java/net/starlark/ that implement Starlark evaluation for BUILD files. Identify: the StarlarkThread class and its environment setup, the PackageFactory that invokes Starlark evaluation, the BzlLoadFunction for .bzl file loading, the rule() and macro() builtin function implementations, and the Package.Builder that accumulates targets. Report each file path and key class.
+
+## Context
+
+You are working on a codebase task involving repos from the migration domain.
+
+## Available Resources
+
+The local `/workspace/` directory contains: sg-evals/bazel--8.0.0.
+
+## Output Format
+
+Create a file at `/workspace/answer.json` with your findings in the following structure:
+
+```json
+{
+  "files": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go"}
+  ],
+  "symbols": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "SymbolName"}
+  ],
+  "chain": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "FunctionName"}
+  ],
+  "text": "Narrative explanation of your findings, citing repos and file paths."
+}
+```
+
+Include only the fields relevant to this task. Your answer is evaluated against a closed-world oracle — completeness matters.
+
+## Evaluation
+
+Your answer will be scored on:
+- **File recall and precision**: Did you find all relevant files?
+
+## COVERAGE REQUIREMENTS — Do Not Write answer.json Too Early
+
+Before writing `answer.json`, you **must** verify coverage across all major
+subsystems named in the task.
+
+**Minimum workflow:**
+1. **Enumerate** — Search for all relevant directories and files across the codebase.
+2. **Read** — Read representative implementation files for each subsystem.
+3. **Extract** — Extract the key symbols required by the task (not just file paths).
+4. **Gap check** — List any providers, services, or middleware layers mentioned in
+   the task that are NOT yet backed by a concrete file read. If any gaps exist,
+   search for them before proceeding.
+5. **Only then** write `answer.json`.
+
+Do not stop after finding a plausible initial set of paths. The task rewards
+**broad, complete coverage** of required files and symbols.
+
+## PRE-TEST SANITY CHECK
+
+Before running tests, perform this check:
+1. List every file you have modified or created.
+2. For each file, state in one sentence why it is necessary for the task.
+3. If any file is unrelated to the stated task, **do not write it** (or revert
+   if already written).
+
+Use MCP for discovery and confirmation. Use local repo state only for narrow
+patching logic. Do not use `sg_read_file` output as a template to copy wholesale
+into the workspace.
+
Conversation (137)
#TypeToolText
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I'll start by searching for the relevant files using Sourcegraph MCP tools. Let me first load the tools and then run parallel searches for all the key classes mentioned in the task.
7assistantToolSearch
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{"matches": ["mcp__sourcegraph__sg_keyword_search", "mcp__sourcegraph__sg_read_file", "mcp__sourcegraph__sg_list_files", "mcp__sourcegraph__sg_nls_search"], "query": "select:mcp__sourcegraph__sg_keyword_search,mcp__sourcegraph__sg_read_file,mcp__sourcegraph__sg_list_files,mcp__sourcegraph__sg_nls_search", "total_deferred_tools": 33}
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Now let me run parallel searches for all the key classes mentioned in the task.
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16usermcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/bazel--8.0.0 – src/main/java/net/starlark/java/eval/StarlarkThread.java\n46:  */\n47: public final class StarlarkThread {\n48: \n49: \n431: \n432:   private StarlarkThread(\n433:       Mutability mu,\n434: \n28: /**\n29:  * An StarlarkThread represents a Starlark thread.\n30:  *\n31: \n\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/analysis/RuleContext.java\n185:    */\n186:   private final StarlarkThread starlarkThread;\n187: \n188: \n977: \n978:   private StarlarkThread createStarlarkThread(Mutability mutability) {\n979:     AnalysisEnvironment env = getAnalysisEnvironment();\n980:     StarlarkThread thread =\n981:         StarlarkThread.create(\n982:             mutability, env.getStarlarkSemantics(), getLabel().toString(), getSymbolGenerator());\n983: \n987: \n988:   public StarlarkThread getStarlarkThread() {\n989:     return starlarkThread;\n990:   }\n991: \n\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/profiler/memory/AllocationTracker.java\n51: \n52:   // A mapping from Java thread to StarlarkThread.\n53:   // Used to effect a hidden StarlarkThread parameter to sampleAllocation.\n54:   // TODO(adonovan): opt: merge the three different ThreadLocals in use here.\n55:   private final ThreadLocal<StarlarkThread> starlarkThread = new ThreadLocal<>();\n56: \n57: \n43: import net.starlark.java.eval.StarlarkCallable;\n44: import net.starlark.java.eval.StarlarkThread;\n45: import net.starlark.java.syntax.Location;\n46: \n57:   @Override\n58:   public void onPushFirst(StarlarkThread thread) {\n59:     starlarkThread.set(thread);\n60:   }\n61: \n\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/cmdline/StarlarkThreadContext.java\n34:  */\...
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{"text":"# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/PackageFactory.java\n79:  */\n80: public final class PackageFactory {\n81:   private static final GoogleLogger logger = GoogleLogger.forEnclosingClass();\n82: \n143:   // so WorkspaceFactory can add an extra top-level builtin.\n144:   public PackageFactory(\n145:       RuleClassProvider ruleClassProvider,\n146: \n76:  *\n77:  * <p>A PackageFactory is a heavy-weight object; create them sparingly. Typically only one is needed\n78:  * per client application.\n79: \n\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/runtime/BlazeRuntime.java\n167: \n168:   private final PackageFactory packageFactory;\n169:   private final ConfiguredRuleClassProvider ruleClassProvider;\n170: \n546:   /** Returns the package factory. */\n547:   public PackageFactory getPackageFactory() {\n548:     return packageFactory;\n549:   }\n550: \n58: import com.google.devtools.build.lib.packages.Package.Builder.PackageSettings;\n59: import com.google.devtools.build.lib.packages.PackageFactory;\n60: import com.google.devtools.build.lib.packages.PackageLoadingListener;\n61: \n\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/skyframe/PackageFunction.java\n105: \n106:   protected final PackageFactory packageFactory;\n107:   protected final CachingPackageLocator packageLocator;\n108: \n1304:   public static final class Builder {\n1305:     @Nullable private PackageFactory packageFactory;\n1306:     @Nullable private CachingPackageLocator pkgLocator;\n1307: \n1319:     @CanIgnoreReturnValue\n1320:     public Builder setPackageFactory(PackageFactory packageFactory) {\n1321:       this.packageFactory = packageFactory;\n1322:       return this;\n13...
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{"text":"# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/skyframe/BzlLoadFunction.java\n107:  */\n108: public class BzlLoadFunction implements SkyFunction {\n109: \n110: \n128: \n129:   private BzlLoadFunction(\n130:       RuleClassProvider ruleClassProvider,\n131: \n1693: \n1694:   private static final class BzlLoadFunctionException extends SkyFunctionException {\n1695:     private BzlLoadFunctionException(BzlLoadFailedException cause) {\n1696:       super(cause, cause.getTransience());\n1697: \n\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/skyframe/SkyframeExecutor.java\n885: \n886:   protected SkyFunction newBzlLoadFunction(RuleClassProvider ruleClassProvider) {\n887:     return BzlLoadFunction.create(\n888:         ruleClassProvider, directories, getDigestFunction().getHashFunction(), bzlCompileCache);\n889: \n881:   @Nullable\n882:   protected BzlLoadFunction getBzlLoadFunctionForInliningPackageAndWorkspaceNodes() {\n883:     return null;\n884: \n369:   // Cache of parsed bzl files, for use when we're inlining BzlCompileFunction in\n370:   // BzlLoadFunction. See the comments in BzlLoadFunction for motivations and details.\n371:   private final Cache<BzlCompileValue.Key, BzlCompileValue> bzlCompileCache =\n372: \n\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/skyframe/PackageFunction.java\n112:   // Not final only for testing.\n113:   @Nullable private BzlLoadFunction bzlLoadFunctionForInlining;\n114: \n115: \n1308:     private AtomicInteger numPackagesSuccessfullyLoaded = new AtomicInteger(0);\n1309:     @Nullable private BzlLoadFunction bzlLoadFunctionForInlining;\n1310:     @Nullable private PackageProgressReceiver packageProgress;\n1311: \n196: \n197:   pub...
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{"text":"# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/WorkspaceGlobals.java\n108:     // Add to the package definition for later.\n109:     Package.Builder builder =\n110:         Package.Builder.fromOrFailAllowWorkspaceOnly(thread, \"register_execution_platforms()\");\n111:     List<String> patterns = Sequence.cast(platformLabels, String.class, \"platform_labels\");\n112: \n118:     // Add to the package definition for later.\n119:     Package.Builder builder =\n120:         Package.Builder.fromOrFailAllowWorkspaceOnly(thread, \"register_toolchains()\");\n121:     List<String> patterns = Sequence.cast(toolchainLabels, String.class, \"toolchain_labels\");\n122: \n156:     try {\n157:       Package.Builder builder = Package.Builder.fromOrFailAllowWorkspaceOnly(thread, \"bind()\");\n158:       RuleClass ruleClass = ruleClassMap.get(\"bind\");\n159: \n\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/PackageCallable.java\n51:       throws EvalException {\n52:     Package.Builder pkgBuilder = Package.Builder.fromOrFailAllowBuildOnly(thread, \"package()\");\n53:     if (pkgBuilder.isPackageFunctionUsed()) {\n54: \n76:   protected void processParam(\n77:       String name, Object rawValue, Package.Builder pkgBuilder, PackageArgs.Builder pkgArgsBuilder)\n78:       throws EvalException {\n79: \n\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/BuildGlobals.java\n117:       throws EvalException {\n118:     Package.Builder pkgBuilder = Package.Builder.fromOrFailAllowBuildOnly(thread, \"licenses()\");\n119:     try {\n120: \n76:       throws EvalException {\n77:     Package.Builder pkgBuilder =\n78:         Package.Builder.fromOrFailAllowBuildOnly(thread...
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Good results. Now let me search for the `rule()` and `macro()` builtin implementations, and explore the packages directory more thoroughly.
28assistantmcp__sourcegraph__sg_keyword_search
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{"text":"No results.\n\nNo results found."}
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{"text":"No results.\n\nNo results found."}
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{"text":"src/main/java/com/google/devtools/build/lib/packages/metrics/\nsrc/main/java/com/google/devtools/build/lib/packages/producers/\nsrc/main/java/com/google/devtools/build/lib/packages/semantics/\nsrc/main/java/com/google/devtools/build/lib/packages/AbstractAttributeMapper.java\nsrc/main/java/com/google/devtools/build/lib/packages/AdvertisedProviderSet.java\nsrc/main/java/com/google/devtools/build/lib/packages/AggregatingAttributeMapper.java\nsrc/main/java/com/google/devtools/build/lib/packages/AllowlistChecker.java\nsrc/main/java/com/google/devtools/build/lib/packages/Aspect.java\nsrc/main/java/com/google/devtools/build/lib/packages/AspectClass.java\nsrc/main/java/com/google/devtools/build/lib/packages/AspectDefinition.java\nsrc/main/java/com/google/devtools/build/lib/packages/AspectDescriptor.java\nsrc/main/java/com/google/devtools/build/lib/packages/AspectParameters.java\nsrc/main/java/com/google/devtools/build/lib/packages/AspectsList.java\nsrc/main/java/com/google/devtools/build/lib/packages/Attribute.java\nsrc/main/java/com/google/devtools/build/lib/packages/AttributeFormatter.java\nsrc/main/java/com/google/devtools/build/lib/packages/AttributeMap.java\nsrc/main/java/com/google/devtools/build/lib/packages/AttributeTransitionData.java\nsrc/main/java/com/google/devtools/build/lib/packages/AttributeValueSource.java\nsrc/main/java/com/google/devtools/build/lib/packages/AutoloadSymbols.java\nsrc/main/java/com/google/devtools/build/lib/packages/BUILD\nsrc/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java\nsrc/main/java/com/google/devtools/build/lib/packages/BuildFileContainsErrorsException.java\nsrc/main/java/com/google/devtools/build/lib/packages/BuildFileName.java\nsrc/main/java/com/google/devtools/build/lib/packages/BuildFileNotFound...
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{"text":"src/main/java/net/starlark/java/eval/BUILD\nsrc/main/java/net/starlark/java/eval/BuiltinFunction.java\nsrc/main/java/net/starlark/java/eval/CallUtils.java\nsrc/main/java/net/starlark/java/eval/CpuProfiler.java\nsrc/main/java/net/starlark/java/eval/Debug.java\nsrc/main/java/net/starlark/java/eval/Dict.java\nsrc/main/java/net/starlark/java/eval/Eval.java\nsrc/main/java/net/starlark/java/eval/EvalException.java\nsrc/main/java/net/starlark/java/eval/EvalUtils.java\nsrc/main/java/net/starlark/java/eval/FlagGuardedValue.java\nsrc/main/java/net/starlark/java/eval/FormatParser.java\nsrc/main/java/net/starlark/java/eval/GuardedValue.java\nsrc/main/java/net/starlark/java/eval/HasBinary.java\nsrc/main/java/net/starlark/java/eval/ImmutableSingletonStarlarkList.java\nsrc/main/java/net/starlark/java/eval/ImmutableStarlarkList.java\nsrc/main/java/net/starlark/java/eval/JNI.java\nsrc/main/java/net/starlark/java/eval/LazyImmutableStarlarkList.java\nsrc/main/java/net/starlark/java/eval/MethodDescriptor.java\nsrc/main/java/net/starlark/java/eval/MethodLibrary.java\nsrc/main/java/net/starlark/java/eval/Module.java\nsrc/main/java/net/starlark/java/eval/Mutability.java\nsrc/main/java/net/starlark/java/eval/MutableStarlarkList.java\nsrc/main/java/net/starlark/java/eval/NoneType.java\nsrc/main/java/net/starlark/java/eval/ParamDescriptor.java\nsrc/main/java/net/starlark/java/eval/Printer.java\nsrc/main/java/net/starlark/java/eval/RangeList.java\nsrc/main/java/net/starlark/java/eval/RegularImmutableStarlarkList.java\nsrc/main/java/net/starlark/java/eval/RegularTuple.java\nsrc/main/java/net/starlark/java/eval/Sequence.java\nsrc/main/java/net/starlark/java/eval/SingletonTuple.java\nsrc/main/java/net/starlark/java/eval/Starlark.java\nsrc/main/java/net/starlark/java/eval/StarlarkCallable.ja...
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Now let me search for the `rule()` and `macro()` builtin implementations specifically:
42assistantmcp__sourcegraph__sg_keyword_search
43usermcp__sourcegraph__sg_keyword_search
{"text":"No results.\n\nNo results found."}
44assistantmcp__sourcegraph__sg_keyword_search
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{"text":"No results.\n\nNo results found."}
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{"text":"# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/RuleClassProvider.java\n62:    */\n63:   BazelStarlarkEnvironment getBazelStarlarkEnvironment();\n64: \n65: \n59:   /**\n60:    * Returns the {@link BazelStarlarkEnvironment}, which is the final determiner of the BUILD and\n61:    * .bzl environment (with and without builtins injection).\n62: \n\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java\n119:    */\n120:   public BazelStarlarkEnvironment(\n121:       StarlarkGlobals starlarkGlobals,\n122: \n58:  */\n59: public final class BazelStarlarkEnvironment {\n60: \n61: \n103:   /**\n104:    * Constructs a new {@code BazelStarlarkEnvironment} that will have complete knowledge of the\n105:    * proper Starlark symbols available in each context, with and without injection.\n106: \n\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/StarlarkGlobals.java\n25:  * starting point for defining the minimum Starlark environments that Bazel supports for BUILD\n26:  * files, .bzl files, etc. See {@link BazelStarlarkEnvironment} for the final determination of the\n27:  * environment after accounting for registered symbols and builtins injection.\n28: \n\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/WorkspaceFactory.java\n85:     this.starlarkSemantics = starlarkSemantics;\n86:     this.starlarkGlobals = ruleClassProvider.getBazelStarlarkEnvironment().getStarlarkGlobals();\n87:     this.workspaceFunctions =\n88: \n303:   // TODO(b/280446865): Ideally the WORKSPACE environment would be determined by a method in\n304:   // BazelStarlarkEnvironment. The method would accept the values of `_...
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Let me now read the key files to understand the full picture:
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{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/bazel--8.0.0@12f256c9dffb17d03d47b3f06bf34f67c976e4aa/-/blob/src/main/java/com/google/devtools/build/lib/packages/RuleFunction.java\n1: // Copyright 2017 The Bazel Authors. All rights reserved.\n2: //\n3: // Licensed under the Apache License, Version 2.0 (the \"License\");\n4: // you may not use this file except in compliance with the License.\n5: // You may obtain a copy of the License at\n6: //\n7: //    http://www.apache.org/licenses/LICENSE-2.0\n8: //\n9: // Unless required by applicable law or agreed to in writing, software\n10: // distributed under the License is distributed on an \"AS IS\" BASIS,\n11: // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n12: // See the License for the specific language governing permissions and\n13: // limitations under the License.\n14: \n15: package com.google.devtools.build.lib.packages;\n16: \n17: import com.google.devtools.build.lib.starlarkbuildapi.RuleFunctionApi;\n18: \n19: /** Interface for a native or Starlark rule function. */\n20: // Ideally, this interface should be merged with RuleFunctionApi, but that would cause a circular\n21: // dependency between packages and starlarkbuildapi.\n22: public interface RuleFunction extends RuleFunctionApi {\n23:   RuleClass getRuleClass();\n24: }\n25: "}
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{"text":"# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/StarlarkNativeModule.java\n430:   @Override\n431:   public Object existingRule(String name, StarlarkThread thread) throws EvalException {\n432:     if (thread.getThreadLocal(ExistingRulesShouldBeNoOp.class) != null) {\n433: \n153:     @Override\n154:     @StarlarkMethod(\n155:         name = \"get\",\n156: \n168: \n169:     @StarlarkMethod(\n170:         name = \"keys\",\n171: \n\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/SelectorList.java\n43:  * <pre>\n44:  *   rule(\n45:  *       name = 'myrule',\n46: \n236: \n237:     @StarlarkMethod(\n238:         name = \"select\",\n239: \n29: import net.starlark.java.annot.StarlarkBuiltin;\n30: import net.starlark.java.annot.StarlarkMethod;\n31: import net.starlark.java.eval.Dict;\n32: \n\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/semantics/BuildLanguageOptions.java\n57:  *       entry to {@link BuildLanguageOptions}, then specify the identifier in {@link\n58:  *       net.starlark.java.annot.StarlarkMethod#enableOnlyWithFlag} or {@link\n59:  *       net.starlark.java.annot.StarlarkMethod#disableWithFlag}.\n60:  * </ul>\n61: \n781:               + \" attr.dormant_label(), attr.dormant_label_list() and\"\n782:               + \" rule(for_dependency_resolution=) are allowed.\")\n783:   public boolean experimentalDormantDeps;\n784: \n54:  *       to update this when flipping a flag's default value.\n55:  *   <li>Boolean semantic flags can toggle StarlarkMethod-annotated Java methods (or their\n56:  *       parameters) on or off, making them selectively invisible to Starlark. To do this, add a new\n57: \n"}
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{"text":"# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/StarlarkNativeModule.java\n153:     @Override\n154:     @StarlarkMethod(\n155:         name = \"get\",\n156: \n168: \n169:     @StarlarkMethod(\n170:         name = \"keys\",\n171: \n183: \n184:     @StarlarkMethod(\n185:         name = \"values\",\n186: \n\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/semantics/BuildLanguageOptions.java\n57:  *       entry to {@link BuildLanguageOptions}, then specify the identifier in {@link\n58:  *       net.starlark.java.annot.StarlarkMethod#enableOnlyWithFlag} or {@link\n59:  *       net.starlark.java.annot.StarlarkMethod#disableWithFlag}.\n60:  * </ul>\n61: \n54:  *       to update this when flipping a flag's default value.\n55:  *   <li>Boolean semantic flags can toggle StarlarkMethod-annotated Java methods (or their\n56:  *       parameters) on or off, making them selectively invisible to Starlark. To do this, add a new\n57: \n243:       effectTags = OptionEffectTag.BUILD_FILE_SEMANTICS,\n244:       help = \"If set to true, enables the `macro()` construct for defining symbolic macros.\")\n245:   public boolean experimentalEnableFirstClassMacros;\n246: \n"}
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Let me find where `rule()` and `macro()` builtins are implemented:
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{"text":"# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/starlarkbuildapi/StarlarkRuleContextApi.java\n269: \n270:   @StarlarkMethod(\n271:       name = \"genfiles_dir\",\n272: \n141: \n142:   @StarlarkMethod(\n143:       name = \"actions\",\n144: \n147: \n148:   @StarlarkMethod(\n149:       name = \"super\",\n150: \n\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/starlarkbuildapi/StarlarkRuleFunctionsApi.java\n65: \n66:   @StarlarkMethod(\n67:       name = \"provider\",\n68: \n200: \n201:   @StarlarkMethod(\n202:       name = \"macro\",\n203: \n427: \n428:   @StarlarkMethod(\n429:       name = \"rule\",\n430:       doc =\n431: \n"}
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{"text":"# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/starlarkbuildapi/StarlarkRuleFunctionsApi.java\n65: \n66:   @StarlarkMethod(\n67:       name = \"provider\",\n68: \n200: \n201:   @StarlarkMethod(\n202:       name = \"macro\",\n203:       doc =\n204: \n427: \n428:   @StarlarkMethod(\n429:       name = \"rule\",\n430: \n"}
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The `rule()` and `macro()` builtins are declared in `StarlarkRuleFunctionsApi.java`. Let me find the concrete implementation:
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{"text":"# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java\n145: /** A helper class to provide an easier API for Starlark rule definitions. */\n146: public class StarlarkRuleClassFunctions implements StarlarkRuleFunctionsApi {\n147: \n148: \n"}
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{"text":"# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/BzlInitThreadContext.java\n33:  */\n34: public final class BzlInitThreadContext extends StarlarkThreadContext\n35:     implements RuleDefinitionEnvironment {\n36: \n"}
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Now let me read key sections of the most important files to verify their content and key class names:
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{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/bazel--8.0.0@12f256c9dffb17d03d47b3f06bf34f67c976e4aa/-/blob/src/main/java/net/starlark/java/eval/StarlarkThread.java%3FL1-80\n1: // Copyright 2014 The Bazel Authors. All rights reserved.\n2: //\n3: // Licensed under the Apache License, Version 2.0 (the \"License\");\n4: // you may not use this file except in compliance with the License.\n5: // You may obtain a copy of the License at\n6: //\n7: //    http://www.apache.org/licenses/LICENSE-2.0\n8: //\n9: // Unless required by applicable law or agreed to in writing, software\n10: // distributed under the License is distributed on an \"AS IS\" BASIS,\n11: // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n12: // See the License for the specific language governing permissions and\n13: // limitations under the License.\n14: \n15: package net.starlark.java.eval;\n16: \n17: import com.google.common.base.Preconditions;\n18: import com.google.common.collect.ImmutableList;\n19: import com.google.common.collect.ImmutableMap;\n20: import java.util.ArrayList;\n21: import java.util.HashMap;\n22: import java.util.Map;\n23: import java.util.concurrent.atomic.AtomicInteger;\n24: import javax.annotation.Nullable;\n25: import javax.annotation.concurrent.Immutable;\n26: import net.starlark.java.syntax.Location;\n27: \n28: /**\n29:  * An StarlarkThread represents a Starlark thread.\n30:  *\n31:  * <p>It holds the stack of active Starlark and built-in function calls. In addition, it may hold\n32:  * per-thread application state (see {@link #setThreadLocal}) that passes through Starlark functions\n33:  * but does not directly affect them, such as information about the BUILD file being loaded.\n34:  *\n35:  * <p>StarlarkThreads are not thread-safe: they sh...
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{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/bazel--8.0.0@12f256c9dffb17d03d47b3f06bf34f67c976e4aa/-/blob/src/main/java/com/google/devtools/build/lib/packages/PackageFactory.java%3FL1-100\n1: // Copyright 2014 The Bazel Authors. All rights reserved.\n2: //\n3: // Licensed under the Apache License, Version 2.0 (the \"License\");\n4: // you may not use this file except in compliance with the License.\n5: // You may obtain a copy of the License at\n6: //\n7: //    http://www.apache.org/licenses/LICENSE-2.0\n8: //\n9: // Unless required by applicable law or agreed to in writing, software\n10: // distributed under the License is distributed on an \"AS IS\" BASIS,\n11: // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n12: // See the License for the specific language governing permissions and\n13: // limitations under the License.\n14: \n15: package com.google.devtools.build.lib.packages;\n16: \n17: import com.google.common.annotations.VisibleForTesting;\n18: import com.google.common.base.Preconditions;\n19: import com.google.common.collect.ImmutableList;\n20: import com.google.common.collect.ImmutableMap;\n21: import com.google.common.flogger.GoogleLogger;\n22: import com.google.devtools.build.lib.actions.ThreadStateReceiver;\n23: import com.google.devtools.build.lib.analysis.RuleDefinitionEnvironment;\n24: import com.google.devtools.build.lib.cmdline.IgnoredSubdirectories;\n25: import com.google.devtools.build.lib.cmdline.PackageIdentifier;\n26: import com.google.devtools.build.lib.cmdline.RepositoryMapping;\n27: import com.google.devtools.build.lib.concurrent.NamedForkJoinPool;\n28: import com.google.devtools.build.lib.events.Event;\n29: import com.google.devtools.build.lib.events.ExtendedEventHandler;\n30: import com.google.devt...
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{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/bazel--8.0.0@12f256c9dffb17d03d47b3f06bf34f67c976e4aa/-/blob/src/main/java/com/google/devtools/build/lib/skyframe/BzlLoadFunction.java%3FL1-120\n1: // Copyright 2014 The Bazel Authors. All rights reserved.\n2: //\n3: // Licensed under the Apache License, Version 2.0 (the \"License\");\n4: // you may not use this file except in compliance with the License.\n5: // You may obtain a copy of the License at\n6: //\n7: //    http://www.apache.org/licenses/LICENSE-2.0\n8: //\n9: // Unless required by applicable law or agreed to in writing, software\n10: // distributed under the License is distributed on an \"AS IS\" BASIS,\n11: // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n12: // See the License for the specific language governing permissions and\n13: // limitations under the License.\n14: package com.google.devtools.build.lib.skyframe;\n15: \n16: import com.github.benmanes.caffeine.cache.Cache;\n17: import com.github.benmanes.caffeine.cache.Caffeine;\n18: import com.google.common.annotations.VisibleForTesting;\n19: import com.google.common.base.Preconditions;\n20: import com.google.common.base.Predicates;\n21: import com.google.common.collect.ImmutableList;\n22: import com.google.common.collect.ImmutableMap;\n23: import com.google.common.collect.Lists;\n24: import com.google.common.collect.Maps;\n25: import com.google.common.flogger.GoogleLogger;\n26: import com.google.common.hash.HashFunction;\n27: import com.google.devtools.build.lib.analysis.BlazeDirectories;\n28: import com.google.devtools.build.lib.cmdline.BazelModuleContext;\n29: import com.google.devtools.build.lib.cmdline.Label;\n30: import com.google.devtools.build.lib.cmdline.Label.PackageContext;\n31: import com.google.devt...
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{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/bazel--8.0.0@12f256c9dffb17d03d47b3f06bf34f67c976e4aa/-/blob/src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java%3FL1-100\n1: // Copyright 2014 The Bazel Authors. All rights reserved.\n2: //\n3: // Licensed under the Apache License, Version 2.0 (the \"License\");\n4: // you may not use this file except in compliance with the License.\n5: // You may obtain a copy of the License at\n6: //\n7: //    http://www.apache.org/licenses/LICENSE-2.0\n8: //\n9: // Unless required by applicable law or agreed to in writing, software\n10: // distributed under the License is distributed on an \"AS IS\" BASIS,\n11: // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n12: // See the License for the specific language governing permissions and\n13: // limitations under the License.\n14: \n15: package com.google.devtools.build.lib.analysis.starlark;\n16: \n17: import static com.google.common.base.Preconditions.checkArgument;\n18: import static com.google.common.base.Preconditions.checkState;\n19: import static com.google.common.collect.ImmutableList.toImmutableList;\n20: import static com.google.devtools.build.lib.analysis.BaseRuleClasses.RUN_UNDER_EXEC_CONFIG;\n21: import static com.google.devtools.build.lib.analysis.BaseRuleClasses.RUN_UNDER_TARGET_CONFIG;\n22: import static com.google.devtools.build.lib.analysis.BaseRuleClasses.TIMEOUT_DEFAULT;\n23: import static com.google.devtools.build.lib.analysis.BaseRuleClasses.getTestRuntimeLabelList;\n24: import static com.google.devtools.build.lib.analysis.test.ExecutionInfo.DEFAULT_TEST_RUNNER_EXEC_GROUP;\n25: import static com.google.devtools.build.lib.packages.Attribute.attr;\n26: import static com.google.devtools.b...
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Let me read more of the key implementation files to identify inner classes and key methods:
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{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/bazel--8.0.0@12f256c9dffb17d03d47b3f06bf34f67c976e4aa/-/blob/src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java%3FL140-250\n140: import net.starlark.java.eval.SymbolGenerator.Symbol;\n141: import net.starlark.java.eval.Tuple;\n142: import net.starlark.java.syntax.Identifier;\n143: import net.starlark.java.syntax.Location;\n144: \n145: /** A helper class to provide an easier API for Starlark rule definitions. */\n146: public class StarlarkRuleClassFunctions implements StarlarkRuleFunctionsApi {\n147: \n148:   // A cache for base rule classes (especially tests).\n149:   private static final LoadingCache<String, Label> labelCache =\n150:       Caffeine.newBuilder().build(Label::parseCanonical);\n151: \n152:   // TODO(bazel-team): Remove the code duplication (BaseRuleClasses and this class).\n153:   /** Parent rule class for non-executable non-test Starlark rules. */\n154:   public static final RuleClass baseRule =\n155:       BaseRuleClasses.commonCoreAndStarlarkAttributes(\n156:               new RuleClass.Builder(\"$base_rule\", RuleClassType.ABSTRACT, true)\n157:                   .add(attr(\"expect_failure\", STRING)))\n158:           // TODO(skylark-team): Allow Starlark rules to extend native rules and remove duplication.\n159:           .add(\n160:               attr(\"toolchains\", LABEL_LIST)\n161:                   .allowedFileTypes(FileTypeSet.NO_FILE)\n162:                   .mandatoryProviders(ImmutableList.of(TemplateVariableInfo.PROVIDER.id()))\n163:                   .dontCheckConstraints())\n164:           .add(attr(RuleClass.EXEC_PROPERTIES_ATTR, Types.STRING_DICT).value(ImmutableMap.of()))\n165:           .add(\n166:               attr(RuleClass.EXEC...
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{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/bazel--8.0.0@12f256c9dffb17d03d47b3f06bf34f67c976e4aa/-/blob/src/main/java/com/google/devtools/build/lib/packages/Package.java%3FL1050-1120\n1050:         .setLoads(ImmutableList.of());\n1051:   }\n1052: \n1053:   // ==== Non-trivial nested classes ====\n1054: \n1055:   /**\n1056:    * A builder for {@link Package} objects. Only intended to be used by {@link PackageFactory} and\n1057:    * {@link com.google.devtools.build.lib.skyframe.PackageFunction}.\n1058:    */\n1059:   public static class Builder extends TargetDefinitionContext {\n1060: \n1061:     /**\n1062:      * A bundle of options affecting package construction, that is not specific to any particular\n1063:      * package.\n1064:      */\n1065:     public interface PackageSettings {\n1066:       /**\n1067:        * Returns whether or not extra detail should be added to {@link NoSuchTargetException}s\n1068:        * thrown from {@link #getTarget}. Useful for toning down verbosity in situations where it can\n1069:        * be less helpful.\n1070:        */\n1071:       // TODO(bazel-team): Arguably, this could be replaced by a boolean param to getTarget(), or\n1072:       // some separate action taken by the caller. But there's a lot of call sites that would need\n1073:       // updating.\n1074:       default boolean succinctTargetNotFoundErrors() {\n1075:         return false;\n1076:       }\n1077: \n1078:       /**\n1079:        * Determines whether to precompute a list of transitively loaded starlark files while\n1080:        * building packages.\n1081:        *\n1082:        * <p>Typically, direct loads are stored as a {@code ImmutableList<Module>}. This is\n1083:        * sufficient to reconstruct the full load graph by recursively traversing {@...
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{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/bazel--8.0.0@12f256c9dffb17d03d47b3f06bf34f67c976e4aa/-/blob/src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java%3FL1-80\n1: // Copyright 2020 The Bazel Authors. All rights reserved.\n2: //\n3: // Licensed under the Apache License, Version 2.0 (the \"License\");\n4: // you may not use this file except in compliance with the License.\n5: // You may obtain a copy of the License at\n6: //\n7: //    http://www.apache.org/licenses/LICENSE-2.0\n8: //\n9: // Unless required by applicable law or agreed to in writing, software\n10: // distributed under the License is distributed on an \"AS IS\" BASIS,\n11: // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n12: // See the License for the specific language governing permissions and\n13: // limitations under the License.\n14: \n15: package com.google.devtools.build.lib.packages;\n16: \n17: import com.google.common.base.Preconditions;\n18: import com.google.common.collect.ImmutableMap;\n19: import com.google.common.collect.Sets;\n20: import java.util.HashMap;\n21: import java.util.List;\n22: import java.util.Map;\n23: import java.util.Set;\n24: import javax.annotation.Nullable;\n25: import net.starlark.java.eval.GuardedValue;\n26: import net.starlark.java.eval.Starlark;\n27: \n28: // TODO(adonovan): move skyframe.PackageFunction into lib.packages so we needn't expose this and\n29: // the other env-building functions.\n30: /**\n31:  * This class encapsulates knowledge of how to set up the Starlark environment for BUILD, WORKSPACE,\n32:  * and bzl file evaluation, including the top-level predeclared symbols, the {@code native} module,\n33:  * and the special environment for {@code @_builtins} bzl evaluation.\n34:  *\...
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Let me verify a few more important files that were identified:
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{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/bazel--8.0.0@12f256c9dffb17d03d47b3f06bf34f67c976e4aa/-/blob/src/main/java/com/google/devtools/build/lib/starlarkbuildapi/StarlarkRuleFunctionsApi.java%3FL1-80\n1: // Copyright 2018 The Bazel Authors. All rights reserved.\n2: //\n3: // Licensed under the Apache License, Version 2.0 (the \"License\");\n4: // you may not use this file except in compliance with the License.\n5: // You may obtain a copy of the License at\n6: //\n7: //    http://www.apache.org/licenses/LICENSE-2.0\n8: //\n9: // Unless required by applicable law or agreed to in writing, software\n10: // distributed under the License is distributed on an \"AS IS\" BASIS,\n11: // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n12: // See the License for the specific language governing permissions and\n13: // limitations under the License.\n14: \n15: package com.google.devtools.build.lib.starlarkbuildapi;\n16: \n17: import com.google.devtools.build.docgen.annot.GlobalMethods;\n18: import com.google.devtools.build.docgen.annot.GlobalMethods.Environment;\n19: import com.google.devtools.build.docgen.annot.StarlarkConstructor;\n20: import com.google.devtools.build.lib.cmdline.Label;\n21: import com.google.devtools.build.lib.packages.semantics.BuildLanguageOptions;\n22: import com.google.devtools.build.lib.starlarkbuildapi.config.StarlarkConfigApi.BuildSettingApi;\n23: import net.starlark.java.annot.Param;\n24: import net.starlark.java.annot.ParamType;\n25: import net.starlark.java.annot.StarlarkMethod;\n26: import net.starlark.java.eval.Dict;\n27: import net.starlark.java.eval.EvalException;\n28: import net.starlark.java.eval.NoneType;\n29: import net.starlark.java.eval.Sequence;\n30: import net.starlark.java.eval.StarlarkCallab...
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110usermcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/bazel--8.0.0@12f256c9dffb17d03d47b3f06bf34f67c976e4aa/-/blob/src/main/java/com/google/devtools/build/lib/packages/MacroClass.java%3FL1-80\n1: // Copyright 2024 The Bazel Authors. All rights reserved.\n2: //\n3: // Licensed under the Apache License, Version 2.0 (the \"License\");\n4: // you may not use this file except in compliance with the License.\n5: // You may obtain a copy of the License at\n6: //\n7: //    http://www.apache.org/licenses/LICENSE-2.0\n8: //\n9: // Unless required by applicable law or agreed to in writing, software\n10: // distributed under the License is distributed on an \"AS IS\" BASIS,\n11: // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n12: // See the License for the specific language governing permissions and\n13: // limitations under the License.\n14: \n15: package com.google.devtools.build.lib.packages;\n16: \n17: import static com.google.common.collect.ImmutableList.toImmutableList;\n18: import static com.google.devtools.build.lib.packages.BuildType.NODEP_LABEL_LIST;\n19: \n20: import com.google.common.base.Preconditions;\n21: import com.google.common.collect.ImmutableList;\n22: import com.google.common.collect.ImmutableMap;\n23: import com.google.common.collect.ImmutableSet;\n24: import com.google.common.collect.Lists;\n25: import com.google.devtools.build.lib.cmdline.Label;\n26: import com.google.devtools.build.lib.cmdline.PackageIdentifier;\n27: import com.google.devtools.build.lib.events.Event;\n28: import com.google.devtools.build.lib.packages.TargetRecorder.MacroFrame;\n29: import com.google.devtools.build.lib.packages.TargetRecorder.NameConflictException;\n30: import com.google.devtools.build.lib.server.FailureDetails.PackageLoading.Code;\n31: ...
111assistantmcp__sourcegraph__sg_read_file
112usermcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/bazel--8.0.0@12f256c9dffb17d03d47b3f06bf34f67c976e4aa/-/blob/src/main/java/com/google/devtools/build/lib/packages/BzlInitThreadContext.java%3FL1-60\n1: // Copyright 2022 The Bazel Authors. All rights reserved.\n2: //\n3: // Licensed under the Apache License, Version 2.0 (the \"License\");\n4: // you may not use this file except in compliance with the License.\n5: // You may obtain a copy of the License at\n6: //\n7: //    http://www.apache.org/licenses/LICENSE-2.0\n8: //\n9: // Unless required by applicable law or agreed to in writing, software\n10: // distributed under the License is distributed on an \"AS IS\" BASIS,\n11: // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n12: // See the License for the specific language governing permissions and\n13: // limitations under the License.\n14: \n15: package com.google.devtools.build.lib.packages;\n16: \n17: import com.google.common.collect.ImmutableMap;\n18: import com.google.devtools.build.lib.analysis.RuleDefinitionEnvironment;\n19: import com.google.devtools.build.lib.cmdline.Label;\n20: import com.google.devtools.build.lib.cmdline.RepositoryMapping;\n21: import com.google.devtools.build.lib.cmdline.RepositoryName;\n22: import com.google.devtools.build.lib.cmdline.StarlarkThreadContext;\n23: import com.google.errorprone.annotations.CanIgnoreReturnValue;\n24: import java.util.Optional;\n25: import javax.annotation.Nullable;\n26: import net.starlark.java.eval.EvalException;\n27: import net.starlark.java.eval.Starlark;\n28: import net.starlark.java.eval.StarlarkThread;\n29: \n30: /**\n31:  * Bazel application data for the Starlark thread that evaluates the top-level code in a .bzl (or\n32:  * .scl) module (i.e. when evaluating that mod...
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Let me also look at the `net/starlark` directory structure and check a few more files:
118assistantmcp__sourcegraph__sg_list_files
119usermcp__sourcegraph__sg_list_files
{"text":"src/main/java/net/starlark/java/annot/\nsrc/main/java/net/starlark/java/cmd/\nsrc/main/java/net/starlark/java/eval/\nsrc/main/java/net/starlark/java/lib/\nsrc/main/java/net/starlark/java/spelling/\nsrc/main/java/net/starlark/java/syntax/\nsrc/main/java/net/starlark/java/BUILD\n"}
120assistantmcp__sourcegraph__sg_read_file
121usermcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/bazel--8.0.0@12f256c9dffb17d03d47b3f06bf34f67c976e4aa/-/blob/src/main/java/com/google/devtools/build/lib/packages/StarlarkGlobals.java%3FL1-80\n1: // Copyright 2023 The Bazel Authors. All rights reserved.\n2: //\n3: // Licensed under the Apache License, Version 2.0 (the \"License\");\n4: // you may not use this file except in compliance with the License.\n5: // You may obtain a copy of the License at\n6: //\n7: //    http://www.apache.org/licenses/LICENSE-2.0\n8: //\n9: // Unless required by applicable law or agreed to in writing, software\n10: // distributed under the License is distributed on an \"AS IS\" BASIS,\n11: // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n12: // See the License for the specific language governing permissions and\n13: // limitations under the License.\n14: \n15: package com.google.devtools.build.lib.packages;\n16: \n17: import com.google.common.collect.ImmutableMap;\n18: \n19: /**\n20:  * A library of the fixed Starlark environment for various contexts.\n21:  *\n22:  * <p>This is the source of truth for what symbols are available in what Starlark contexts (BUILD,\n23:  * .bzl, etc.), before considering how symbols may be added by registering them on the rule class\n24:  * provider, or how symbols may be substituted by builtins injection. In other words, this is the\n25:  * starting point for defining the minimum Starlark environments that Bazel supports for BUILD\n26:  * files, .bzl files, etc. See {@link BazelStarlarkEnvironment} for the final determination of the\n27:  * environment after accounting for registered symbols and builtins injection.\n28:  *\n29:  * <p>This is split between an interface in the lib/packages/ directory and an implementation ...
122system-
123system-
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125assistant-
Let me find the StarlarkGlobals implementation:
126assistantmcp__sourcegraph__sg_keyword_search
127usermcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkGlobalsImpl.java\n41:  */\n42: public final class StarlarkGlobalsImpl implements StarlarkGlobals {\n43: \n44: \n"}
128assistantmcp__sourcegraph__sg_keyword_search
129usermcp__sourcegraph__sg_keyword_search
{"text":"No results.\n\nNo results found."}
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134assistant-
Now I have a comprehensive picture. Let me write the `answer.json` file with all findings:
135assistantWrite
136userWrite
File created successfully at: /workspace/answer.json (file state is current in your context — no need to Read it back)
137assistant-
The `answer.json` file has been written. Here's a summary of what was found:
+
+## Key Files for Starlark BUILD Evaluation in Bazel 8.0.0
+
+### StarlarkThread (environment setup)
+- **`src/main/java/net/starlark/java/eval/StarlarkThread.java`** — `StarlarkThread` class: the execution thread holding the call stack, mutability, thread-locals. Callers attach context objects like `Package.Builder` via `setThreadLocal`.
+
+### PackageFactory (invokes Starlark evaluation)
+- **`src/main/java/com/google/devtools/build/lib/packages/PackageFactory.java`** — `PackageFactory` class: constructs `Package` instances from BUILD file ASTs via `executeBuildFile()`.
+
+### BzlLoadFunction (.bzl file loading)
+- **`src/main/java/com/google/devtools/build/lib/skyframe/BzlLoadFunction.java`** — `BzlLoadFunction` class: Skyframe function loading .bzl/.scl modules, setting up `StarlarkThread` with `BzlInitThreadContext`.
+
+### rule() and macro() builtins
+- **`src/main/java/com/google/devtools/build/lib/starlarkbuildapi/StarlarkRuleFunctionsApi.java`** — API interface declaring `rule()` and `macro()` `@StarlarkMethod`s.
+- **`src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java`** — `StarlarkRuleClassFunctions` implements `StarlarkRuleFunctionsApi`; contains `rule()` and `macro()` implementations.
+- **`src/main/java/com/google/devtools/build/lib/packages/MacroClass.java`** — `MacroClass`: the macro schema + implementation (analogous to `RuleClass`).
+- **`src/main/java/com/google/devtools/build/lib/packages/RuleFunction.java`** / **`RuleClass.java`** / **`RuleFactory.java`** — rule callable interface, rule schema, and rule instantiation.
+
+### Package.Builder (accumulates targets)
+- **`src/main/java/com/google/devtools/build/lib/packages/Package.java`** — inner class...
Tool calls (34)
1. ToolSearch
Input
{
+  "query": "select:mcp__sourcegraph__sg_keyword_search,mcp__sourcegraph__sg_read_file,mcp__sourcegraph__sg_list_files,mcp__sourcegraph__sg_nls_search",
+  "max_results": 4
+}
Output
{'matches': ['mcp__sourcegraph__sg_keyword_search', 'mcp__sourcegraph__sg_read_file', 'mcp__sourcegraph__sg_list_files', 'mcp__sourcegraph__sg_nls_search'], 'query': 'select:mcp__sourcegraph__sg_keyword_search,mcp__sourcegraph__sg_read_file,mcp__sourcegraph__sg_list_files,mcp__sourcegraph__sg_nls_search', 'total_deferred_tools': 33}
2. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/bazel--8.0.0$ StarlarkThread file:src/main/java"
+}
Output
{'content': '{"text":"# github.com/sg-evals/bazel--8.0.0 – src/main/java/net/starlark/java/eval/StarlarkThread.java\\n46:  */\\n47: public final class StarlarkThread {\\n48: \\n49: \\n431: \\n432:   private StarlarkThread(\\n433:       Mutability mu,\\n434: \\n28: /**\\n29:  * An StarlarkThread represents a Starlark thread.\\n30:  *\\n31: \\n\\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/analysis/RuleContext.java\\n185:    */\\n186:   private final StarlarkThread starlarkThread;\\n187: \\n188: \\n977: \\n978:   private StarlarkThread createStarlarkThread(Mutability mutability) {\\n979:     AnalysisEnvironment env = getAnalysisEnvironment();\\n980:     StarlarkThread thread =\\n981:         StarlarkThread.create(\\n982:             mutability, env.getStarlarkSemantics(), getLabel().toString(), getSymbolGenerator());\\n983: \\n987: \\n988:   public StarlarkThread getStarlarkThread() {\\n989:     return starlarkThread;\\n990:   }\\n991: \\n\\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/profiler/memory/AllocationTracker.java\\n51: \\n52:   // A mapping from Java thread to StarlarkThread.\\n53:   // Used to effect a hidden StarlarkThread parameter to sampleAllocation.\\n54:   // TODO(adonovan): opt: merge the three different ThreadLocals in use here.\\n55:   private final ThreadLocal<StarlarkThread> starlarkThread = new ThreadLocal<>();\\n56: \\n57: \\n43: import net.starlark.java.eval.StarlarkCallable;\\n44: import net.starlark.java.eval.StarlarkThread;\\n45: import net.starlark.java.syntax.Location;\\n46: \\n57:   @Override\\n58:   public void onPushFirst(StarlarkThread thread) {\\n59:     starlarkThread.set(thread);\\n60:   }\\n61: \\n\\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/cmdline/StarlarkThreadContext.java\\n34:  */\\n35: public abstract class StarlarkThreadContext {\\n36:   // TODO: decide the extent to which we should enforce that such a context object is available\\n37: \\n60:    */\\n61:   protected StarlarkThreadContext(\\n62:       @Nullable InterruptibleSupplier<RepositoryMapping> mainRepoMappingSupplier) {\\n63: \\n18: import javax.annotation.Nullable;\\n19: import net.starlark.java.eval.StarlarkThread;\\n20: \\n21: \\n\\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/net/starlark/java/eval/CpuProfiler.java\\n122:   @Nullable\\n123:   static StarlarkThread setStarlarkThread(StarlarkThread thread) {\\n124:     if (thread == null) {\\n125: \\n59: // Reading from the other end of the pipe is a Java thread, the router.\\n60: // Its job is to map each OS tid to a StarlarkThread, if the\\n61: // thread is currently executing Starlark code, and increment\\n62: // a volatile counter in that StarlarkThread. If the thread is\\n63: // not executing Starlark code, the router discards the event.\\n64: \\n64: // When a Starlark thread enters or leaves a function during profiling,\\n65: // it updates the StarlarkThread-to-OS-thread mapping consulted by the\\n66: // router.\\n67: \\n\\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/net/starlark/java/annot/StarlarkMethod.java\\n180:    */\\n181:   boolean useStarlarkThread() default false;\\n182: \\n183: \\n50:  *             {@code extraKeywords};\\n51:  *         <li>a {@code StarlarkThread}, if {@code useStarlarkThread};\\n52:  *         <li>a {@code StarlarkSemantics}, if {@code useStarlarkSemantics}.\\n53: \\n174:   /**\\n175:    * If true, the StarlarkThread will be passed as an argument of the annotated function. (Thus, the\\n176:    * annotated method signature must contain StarlarkThread as a parameter. See the interface-level\\n177:    * javadoc for details.)\\n178: \\n\\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/net/starlark/java/eval/MethodDescriptor.java\\n256: \\n257:   /** @see StarlarkMethod#useStarlarkThread() */\\n258:   boolean isUseStarlarkThread() {\\n259:     return useStarlarkThread;\\n260:   }\\n261: \\n48:   private final boolea...
3. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/bazel--8.0.0$ PackageFactory file:src/main/java"
+}
Output
{'content': '{"text":"# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/PackageFactory.java\\n79:  */\\n80: public final class PackageFactory {\\n81:   private static final GoogleLogger logger = GoogleLogger.forEnclosingClass();\\n82: \\n143:   // so WorkspaceFactory can add an extra top-level builtin.\\n144:   public PackageFactory(\\n145:       RuleClassProvider ruleClassProvider,\\n146: \\n76:  *\\n77:  * <p>A PackageFactory is a heavy-weight object; create them sparingly. Typically only one is needed\\n78:  * per client application.\\n79: \\n\\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/runtime/BlazeRuntime.java\\n167: \\n168:   private final PackageFactory packageFactory;\\n169:   private final ConfiguredRuleClassProvider ruleClassProvider;\\n170: \\n546:   /** Returns the package factory. */\\n547:   public PackageFactory getPackageFactory() {\\n548:     return packageFactory;\\n549:   }\\n550: \\n58: import com.google.devtools.build.lib.packages.Package.Builder.PackageSettings;\\n59: import com.google.devtools.build.lib.packages.PackageFactory;\\n60: import com.google.devtools.build.lib.packages.PackageLoadingListener;\\n61: \\n\\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/skyframe/PackageFunction.java\\n105: \\n106:   protected final PackageFactory packageFactory;\\n107:   protected final CachingPackageLocator packageLocator;\\n108: \\n1304:   public static final class Builder {\\n1305:     @Nullable private PackageFactory packageFactory;\\n1306:     @Nullable private CachingPackageLocator pkgLocator;\\n1307: \\n1319:     @CanIgnoreReturnValue\\n1320:     public Builder setPackageFactory(PackageFactory packageFactory) {\\n1321:       this.packageFactory = packageFactory;\\n1322:       return this;\\n1323: \\n\\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/skyframe/WorkspaceFileFunction.java\\n80: \\n81:   private final PackageFactory packageFactory;\\n82:   private final BlazeDirectories directories;\\n83: \\n38: import com.google.devtools.build.lib.packages.Package;\\n39: import com.google.devtools.build.lib.packages.PackageFactory;\\n40: import com.google.devtools.build.lib.packages.RuleClassProvider;\\n41: \\n88:       RuleClassProvider ruleClassProvider,\\n89:       PackageFactory packageFactory,\\n90:       BlazeDirectories directories,\\n91: \\n\\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/skyframe/packages/PackageFactoryBuilderWithSkyframeForTesting.java\\n27:  */\\n28: public abstract class PackageFactoryBuilderWithSkyframeForTesting\\n29:     extends PackageFactory.BuilderForTesting {\\n30:   protected ImmutableMap<SkyFunctionName, SkyFunction> extraSkyFunctions = ImmutableMap.of();\\n31: \\n17: import com.google.common.collect.ImmutableMap;\\n18: import com.google.devtools.build.lib.packages.PackageFactory;\\n19: import com.google.devtools.build.lib.skyframe.PrecomputedValue;\\n20: \\n24: /**\\n25:  * A {@link PackageFactory.BuilderForTesting} that also allows specification of some skyframe\\n26:  * details.\\n27: \\n\\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/Type.java\\n133: \\n134:   // TODO(bazel-team): Check external calls (e.g. in PackageFactory), verify they always want\\n135:   // this over selectableConvert.\\n136: \\n\\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/Package.java\\n1055:   /**\\n1056:    * A builder for {@link Package} objects. Only intended to be used by {@link PackageFactory} and\\n1057:    * {@link com.google.devtools.build.lib.skyframe.PackageFunction}.\\n1058: \\n\\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/GlobCache.java\\n252:    *\\n253:    * <p>Called by PackageFactory via Package.\\n254:    */\\n255: \\n\\n# github.com/sg-evals/bazel--8.0.0 – src/mai...
4. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/bazel--8.0.0$ BzlLoadFunction file:src/main/java"
+}
Output
{'content': '{"text":"# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/skyframe/BzlLoadFunction.java\\n107:  */\\n108: public class BzlLoadFunction implements SkyFunction {\\n109: \\n110: \\n128: \\n129:   private BzlLoadFunction(\\n130:       RuleClassProvider ruleClassProvider,\\n131: \\n1693: \\n1694:   private static final class BzlLoadFunctionException extends SkyFunctionException {\\n1695:     private BzlLoadFunctionException(BzlLoadFailedException cause) {\\n1696:       super(cause, cause.getTransience());\\n1697: \\n\\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/skyframe/SkyframeExecutor.java\\n885: \\n886:   protected SkyFunction newBzlLoadFunction(RuleClassProvider ruleClassProvider) {\\n887:     return BzlLoadFunction.create(\\n888:         ruleClassProvider, directories, getDigestFunction().getHashFunction(), bzlCompileCache);\\n889: \\n881:   @Nullable\\n882:   protected BzlLoadFunction getBzlLoadFunctionForInliningPackageAndWorkspaceNodes() {\\n883:     return null;\\n884: \\n369:   // Cache of parsed bzl files, for use when we\'re inlining BzlCompileFunction in\\n370:   // BzlLoadFunction. See the comments in BzlLoadFunction for motivations and details.\\n371:   private final Cache<BzlCompileValue.Key, BzlCompileValue> bzlCompileCache =\\n372: \\n\\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/skyframe/PackageFunction.java\\n112:   // Not final only for testing.\\n113:   @Nullable private BzlLoadFunction bzlLoadFunctionForInlining;\\n114: \\n115: \\n1308:     private AtomicInteger numPackagesSuccessfullyLoaded = new AtomicInteger(0);\\n1309:     @Nullable private BzlLoadFunction bzlLoadFunctionForInlining;\\n1310:     @Nullable private PackageProgressReceiver packageProgress;\\n1311: \\n196: \\n197:   public void setBzlLoadFunctionForInliningForTesting(BzlLoadFunction bzlLoadFunctionForInlining) {\\n198:     this.bzlLoadFunctionForInlining = bzlLoadFunctionForInlining;\\n199:   }\\n200: \\n\\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/skyframe/WorkspaceFileFunction.java\\n83:   private final RuleClassProvider ruleClassProvider;\\n84:   private final BzlLoadFunction bzlLoadFunctionForInlining;\\n85:   private static final PackageIdentifier rootPackage = PackageIdentifier.createInMainRepo(\\"\\");\\n86: \\n90:       BlazeDirectories directories,\\n91:       BzlLoadFunction bzlLoadFunctionForInlining) {\\n92:     this.packageFactory = packageFactory;\\n93: \\n94:     this.ruleClassProvider = ruleClassProvider;\\n95:     this.bzlLoadFunctionForInlining = bzlLoadFunctionForInlining;\\n96:   }\\n97: \\n\\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/net/starlark/java/eval/Eval.java\\n86: \\n87:       // Hack for BzlLoadFunction\'s \\"export\\" semantics.\\n88:       // We enable it only for statements outside any function (isToplevelFunction)\\n89: \\n\\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/net/starlark/java/eval/StarlarkThread.java\\n450:    * <p>This is a short-term hack to allow us to consolidate all StarlarkFile execution in one place\\n451:    * even while BzlLoadFunction implements the old \\"export\\" behavior, in which rules, aspects and\\n452:    * providers are \\"exported\\" as soon as they are assigned, not at the end of file execution.\\n453: \\n\\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/skyframe/BUILD\\n33:         \\"BuildTopLevelAspectsDetailsFunction.java\\",\\n34:         \\"BzlLoadFunction.java\\",\\n35:         \\"BzlmodRepoRuleFunction.java\\",\\n36: \\n\\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/skyframe/BzlLoadValue.java\\n139:     // The alternative is to use a separate key type just for .scl, but that complicates repo logic;\\n140:     // see BzlLoadFunction#getRepositoryMapping.\\n141:     final boolean isSclDialect() {\\n142: \\n332:    * <p>This kind ...
5. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/bazel--8.0.0$ \"Package.Builder\" file:src/main/java"
+}
Output
{'content': '{"text":"# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/WorkspaceGlobals.java\\n108:     // Add to the package definition for later.\\n109:     Package.Builder builder =\\n110:         Package.Builder.fromOrFailAllowWorkspaceOnly(thread, \\"register_execution_platforms()\\");\\n111:     List<String> patterns = Sequence.cast(platformLabels, String.class, \\"platform_labels\\");\\n112: \\n118:     // Add to the package definition for later.\\n119:     Package.Builder builder =\\n120:         Package.Builder.fromOrFailAllowWorkspaceOnly(thread, \\"register_toolchains()\\");\\n121:     List<String> patterns = Sequence.cast(toolchainLabels, String.class, \\"toolchain_labels\\");\\n122: \\n156:     try {\\n157:       Package.Builder builder = Package.Builder.fromOrFailAllowWorkspaceOnly(thread, \\"bind()\\");\\n158:       RuleClass ruleClass = ruleClassMap.get(\\"bind\\");\\n159: \\n\\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/PackageCallable.java\\n51:       throws EvalException {\\n52:     Package.Builder pkgBuilder = Package.Builder.fromOrFailAllowBuildOnly(thread, \\"package()\\");\\n53:     if (pkgBuilder.isPackageFunctionUsed()) {\\n54: \\n76:   protected void processParam(\\n77:       String name, Object rawValue, Package.Builder pkgBuilder, PackageArgs.Builder pkgArgsBuilder)\\n78:       throws EvalException {\\n79: \\n\\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/BuildGlobals.java\\n117:       throws EvalException {\\n118:     Package.Builder pkgBuilder = Package.Builder.fromOrFailAllowBuildOnly(thread, \\"licenses()\\");\\n119:     try {\\n120: \\n76:       throws EvalException {\\n77:     Package.Builder pkgBuilder =\\n78:         Package.Builder.fromOrFailAllowBuildOnly(thread, \\"environment_group()\\");\\n79:     List<Label> environments =\\n80: \\n\\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/WorkspaceFactoryHelper.java\\n131:   static void addBindRule(\\n132:       Package.Builder pkg,\\n133:       RuleClass bindRuleClass,\\n134: \\n45:   public static Rule createAndAddRepositoryRule(\\n46:       Package.Builder pkgBuilder,\\n47:       RuleClass ruleClass,\\n48: \\n100:   public static void addRepoMappings(\\n101:       Package.Builder builder, Map<String, Object> kwargs, String externalRepoName)\\n102:       throws EvalException, LabelSyntaxException {\\n103: \\n\\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/skyframe/PackageFunctionWithoutGlobDeps.java\\n65:   private static final class LoadedPackageWithoutDeps extends LoadedPackage {\\n66:     LoadedPackageWithoutDeps(Package.Builder builder, long loadTimeNanos) {\\n67:       super(builder, loadTimeNanos);\\n68: \\n91:   protected LoadedPackage newLoadedPackage(\\n92:       Package.Builder packageBuilder, @Nullable Globber globber, long loadTimeNanos) {\\n93:     return new LoadedPackageWithoutDeps(packageBuilder, loadTimeNanos);\\n94: \\n\\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/RuleFactory.java\\n54:   public static Rule createRule(\\n55:       Package.Builder pkgBuilder,\\n56:       RuleClass ruleClass,\\n57: \\n133:   public static Rule createAndAddRule(\\n134:       Package.Builder pkgBuilder,\\n135:       RuleClass ruleClass,\\n136: \\n234:   private static String getGeneratorName(\\n235:       Package.Builder pkgBuilder,\\n236:       BuildLangTypedAttributeValuesMap args,\\n237: \\n\\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/WorkspaceFactory.java\\n70:   public WorkspaceFactory(\\n71:       Package.Builder builder,\\n72:       RuleClassProvider ruleClassProvider,\\n73: \\n246:         try {\\n247:           Package.Builder builder =\\n248:               Package.Builder.fromOrFailAllowWorkspaceOnly(thread, \\"repository rules\\");...
6. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/bazel--8.0.0$ \"class StarlarkRuleFunction\" file:src/main/java/com/google/devtools/build/lib/packages"
+}
Output
{'content': '{"text":"No results.\\n\\nNo results found."}', 'structuredContent': {'text': 'No results.\n\nNo results found.'}}
7. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/bazel--8.0.0$ \"class MacroFunction\" OR \"def rule\" OR \"macro builtin\" file:src/main/java/com/google/devtools/build/lib/packages"
+}
Output
{'content': '{"text":"No results.\\n\\nNo results found."}', 'structuredContent': {'text': 'No results.\n\nNo results found.'}}
8. mcp__sourcegraph__sg_list_files
Input
{
+  "repo": "github.com/sg-evals/bazel--8.0.0",
+  "path": "src/main/java/com/google/devtools/build/lib/packages"
+}
Output
{'content': '{"text":"src/main/java/com/google/devtools/build/lib/packages/metrics/\\nsrc/main/java/com/google/devtools/build/lib/packages/producers/\\nsrc/main/java/com/google/devtools/build/lib/packages/semantics/\\nsrc/main/java/com/google/devtools/build/lib/packages/AbstractAttributeMapper.java\\nsrc/main/java/com/google/devtools/build/lib/packages/AdvertisedProviderSet.java\\nsrc/main/java/com/google/devtools/build/lib/packages/AggregatingAttributeMapper.java\\nsrc/main/java/com/google/devtools/build/lib/packages/AllowlistChecker.java\\nsrc/main/java/com/google/devtools/build/lib/packages/Aspect.java\\nsrc/main/java/com/google/devtools/build/lib/packages/AspectClass.java\\nsrc/main/java/com/google/devtools/build/lib/packages/AspectDefinition.java\\nsrc/main/java/com/google/devtools/build/lib/packages/AspectDescriptor.java\\nsrc/main/java/com/google/devtools/build/lib/packages/AspectParameters.java\\nsrc/main/java/com/google/devtools/build/lib/packages/AspectsList.java\\nsrc/main/java/com/google/devtools/build/lib/packages/Attribute.java\\nsrc/main/java/com/google/devtools/build/lib/packages/AttributeFormatter.java\\nsrc/main/java/com/google/devtools/build/lib/packages/AttributeMap.java\\nsrc/main/java/com/google/devtools/build/lib/packages/AttributeTransitionData.java\\nsrc/main/java/com/google/devtools/build/lib/packages/AttributeValueSource.java\\nsrc/main/java/com/google/devtools/build/lib/packages/AutoloadSymbols.java\\nsrc/main/java/com/google/devtools/build/lib/packages/BUILD\\nsrc/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java\\nsrc/main/java/com/google/devtools/build/lib/packages/BuildFileContainsErrorsException.java\\nsrc/main/java/com/google/devtools/build/lib/packages/BuildFileName.java\\nsrc/main/java/com/google/devtools/build/lib/packages/BuildFileNotFoundException.java\\nsrc/main/java/com/google/devtools/build/lib/packages/BuildGlobals.java\\nsrc/main/java/com/google/devtools/build/lib/packages/BuildSetting.java\\nsrc/main/java/com/google/devtools/build/lib/packages/BuildType.java\\nsrc/main/java/com/google/devtools/build/lib/packages/BuilderFactoryForTesting.java\\nsrc/main/java/com/google/devtools/build/lib/packages/BuiltinProvider.java\\nsrc/main/java/com/google/devtools/build/lib/packages/BuiltinRestriction.java\\nsrc/main/java/com/google/devtools/build/lib/packages/BuiltinsInternalModule.java\\nsrc/main/java/com/google/devtools/build/lib/packages/BzlInitThreadContext.java\\nsrc/main/java/com/google/devtools/build/lib/packages/BzlVisibility.java\\nsrc/main/java/com/google/devtools/build/lib/packages/CachingPackageLocator.java\\nsrc/main/java/com/google/devtools/build/lib/packages/CallStack.java\\nsrc/main/java/com/google/devtools/build/lib/packages/ConfigurationFragmentPolicy.java\\nsrc/main/java/com/google/devtools/build/lib/packages/ConfiguredAttributeMapper.java\\nsrc/main/java/com/google/devtools/build/lib/packages/DefaultSetting.java\\nsrc/main/java/com/google/devtools/build/lib/packages/DelegatingAttributeMapper.java\\nsrc/main/java/com/google/devtools/build/lib/packages/DependencyFilter.java\\nsrc/main/java/com/google/devtools/build/lib/packages/DotBazelFileSyntaxChecker.java\\nsrc/main/java/com/google/devtools/build/lib/packages/EnumFilterConverter.java\\nsrc/main/java/com/google/devtools/build/lib/packages/EnvironmentGroup.java\\nsrc/main/java/com/google/devtools/build/lib/packages/EnvironmentLabels.java\\nsrc/main/java/com/google/devtools/build/lib/packages/ErrorDeterminingRepositoryException.java\\nsrc/main/java/com/google/devtools/build/lib/packages/ExecGroup.java\\nsrc/main/java/com/google/devtools/build/lib/packages/FileTarget.java\\nsrc/main/java/com/google/devtools/build/lib/packages/FunctionSplitTransitionAllowlist.java\\nsrc/main/java/com/google/devtools/build/lib/packages/GlobCache.java\\nsrc/main/java/com/google/devtools/build/lib/packages/Globber.java\\nsrc/main/java/com/google/devtools/build/lib/packages/GlobberUtils.java\\nsrc/main/java/com/google/de...
9. mcp__sourcegraph__sg_list_files
Input
{
+  "repo": "github.com/sg-evals/bazel--8.0.0",
+  "path": "src/main/java/net/starlark/java/eval"
+}
Output
{'content': '{"text":"src/main/java/net/starlark/java/eval/BUILD\\nsrc/main/java/net/starlark/java/eval/BuiltinFunction.java\\nsrc/main/java/net/starlark/java/eval/CallUtils.java\\nsrc/main/java/net/starlark/java/eval/CpuProfiler.java\\nsrc/main/java/net/starlark/java/eval/Debug.java\\nsrc/main/java/net/starlark/java/eval/Dict.java\\nsrc/main/java/net/starlark/java/eval/Eval.java\\nsrc/main/java/net/starlark/java/eval/EvalException.java\\nsrc/main/java/net/starlark/java/eval/EvalUtils.java\\nsrc/main/java/net/starlark/java/eval/FlagGuardedValue.java\\nsrc/main/java/net/starlark/java/eval/FormatParser.java\\nsrc/main/java/net/starlark/java/eval/GuardedValue.java\\nsrc/main/java/net/starlark/java/eval/HasBinary.java\\nsrc/main/java/net/starlark/java/eval/ImmutableSingletonStarlarkList.java\\nsrc/main/java/net/starlark/java/eval/ImmutableStarlarkList.java\\nsrc/main/java/net/starlark/java/eval/JNI.java\\nsrc/main/java/net/starlark/java/eval/LazyImmutableStarlarkList.java\\nsrc/main/java/net/starlark/java/eval/MethodDescriptor.java\\nsrc/main/java/net/starlark/java/eval/MethodLibrary.java\\nsrc/main/java/net/starlark/java/eval/Module.java\\nsrc/main/java/net/starlark/java/eval/Mutability.java\\nsrc/main/java/net/starlark/java/eval/MutableStarlarkList.java\\nsrc/main/java/net/starlark/java/eval/NoneType.java\\nsrc/main/java/net/starlark/java/eval/ParamDescriptor.java\\nsrc/main/java/net/starlark/java/eval/Printer.java\\nsrc/main/java/net/starlark/java/eval/RangeList.java\\nsrc/main/java/net/starlark/java/eval/RegularImmutableStarlarkList.java\\nsrc/main/java/net/starlark/java/eval/RegularTuple.java\\nsrc/main/java/net/starlark/java/eval/Sequence.java\\nsrc/main/java/net/starlark/java/eval/SingletonTuple.java\\nsrc/main/java/net/starlark/java/eval/Starlark.java\\nsrc/main/java/net/starlark/java/eval/StarlarkCallable.java\\nsrc/main/java/net/starlark/java/eval/StarlarkFloat.java\\nsrc/main/java/net/starlark/java/eval/StarlarkFunction.java\\nsrc/main/java/net/starlark/java/eval/StarlarkIndexable.java\\nsrc/main/java/net/starlark/java/eval/StarlarkInt.java\\nsrc/main/java/net/starlark/java/eval/StarlarkIterable.java\\nsrc/main/java/net/starlark/java/eval/StarlarkList.java\\nsrc/main/java/net/starlark/java/eval/StarlarkSemantics.java\\nsrc/main/java/net/starlark/java/eval/StarlarkThread.java\\nsrc/main/java/net/starlark/java/eval/StarlarkValue.java\\nsrc/main/java/net/starlark/java/eval/StringModule.java\\nsrc/main/java/net/starlark/java/eval/Structure.java\\nsrc/main/java/net/starlark/java/eval/SymbolGenerator.java\\nsrc/main/java/net/starlark/java/eval/Tuple.java\\nsrc/main/java/net/starlark/java/eval/cpu_profiler_posix.cc\\nsrc/main/java/net/starlark/java/eval/cpu_profiler_unimpl.cc\\n"}', 'structuredContent': {'text': 'src/main/java/net/starlark/java/eval/BUILD\nsrc/main/java/net/starlark/java/eval/BuiltinFunction.java\nsrc/main/java/net/starlark/java/eval/CallUtils.java\nsrc/main/java/net/starlark/java/eval/CpuProfiler.java\nsrc/main/java/net/starlark/java/eval/Debug.java\nsrc/main/java/net/starlark/java/eval/Dict.java\nsrc/main/java/net/starlark/java/eval/Eval.java\nsrc/main/java/net/starlark/java/eval/EvalException.java\nsrc/main/java/net/starlark/java/eval/EvalUtils.java\nsrc/main/java/net/starlark/java/eval/FlagGuardedValue.java\nsrc/main/java/net/starlark/java/eval/FormatParser.java\nsrc/main/java/net/starlark/java/eval/GuardedValue.java\nsrc/main/java/net/starlark/java/eval/HasBinary.java\nsrc/main/java/net/starlark/java/eval/ImmutableSingletonStarlarkList.java\nsrc/main/java/net/starlark/java/eval/ImmutableStarlarkList.java\nsrc/main/java/net/starlark/java/eval/JNI.java\nsrc/main/java/net/starlark/java/eval/LazyImmutableStarlarkList.java\nsrc/main/java/net/starlark/java/eval/MethodDescriptor.java\nsrc/main/java/net/starlark/java/eval/MethodLibrary.java\nsrc/main/java/net/starlark/java/eval/Module.java\nsrc/main/java/net/starlark/java/eval/Mutability.java\nsrc/main/java/net/starlark/java/eval/MutableStarlarkList.java\nsrc/mai...
10. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/bazel--8.0.0$ \"class RuleFunction\" file:src/main/java/com/google/devtools/build/lib/packages"
+}
Output
{'content': '{"text":"No results.\\n\\nNo results found."}', 'structuredContent': {'text': 'No results.\n\nNo results found.'}}
11. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/bazel--8.0.0$ \"macro(\" file:src/main/java/com/google/devtools/build/lib/packages/StarlarkGlobals.java"
+}
Output
{'content': '{"text":"No results.\\n\\nNo results found."}', 'structuredContent': {'text': 'No results.\n\nNo results found.'}}
12. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/bazel--8.0.0$ \"BazelStarlarkEnvironment\" file:src/main/java/com/google/devtools/build/lib/packages"
+}
Output
{'content': '{"text":"# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/RuleClassProvider.java\\n62:    */\\n63:   BazelStarlarkEnvironment getBazelStarlarkEnvironment();\\n64: \\n65: \\n59:   /**\\n60:    * Returns the {@link BazelStarlarkEnvironment}, which is the final determiner of the BUILD and\\n61:    * .bzl environment (with and without builtins injection).\\n62: \\n\\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java\\n119:    */\\n120:   public BazelStarlarkEnvironment(\\n121:       StarlarkGlobals starlarkGlobals,\\n122: \\n58:  */\\n59: public final class BazelStarlarkEnvironment {\\n60: \\n61: \\n103:   /**\\n104:    * Constructs a new {@code BazelStarlarkEnvironment} that will have complete knowledge of the\\n105:    * proper Starlark symbols available in each context, with and without injection.\\n106: \\n\\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/StarlarkGlobals.java\\n25:  * starting point for defining the minimum Starlark environments that Bazel supports for BUILD\\n26:  * files, .bzl files, etc. See {@link BazelStarlarkEnvironment} for the final determination of the\\n27:  * environment after accounting for registered symbols and builtins injection.\\n28: \\n\\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/WorkspaceFactory.java\\n85:     this.starlarkSemantics = starlarkSemantics;\\n86:     this.starlarkGlobals = ruleClassProvider.getBazelStarlarkEnvironment().getStarlarkGlobals();\\n87:     this.workspaceFunctions =\\n88: \\n303:   // TODO(b/280446865): Ideally the WORKSPACE environment would be determined by a method in\\n304:   // BazelStarlarkEnvironment. The method would accept the values of `__embedded_dir__`, etc., as\\n305:   // arguments, and defer to StarlarkGlobals to get the fixed environment (COMMON, select(), etc.).\\n306: \\n\\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/AutoloadSymbols.java\\n175:     ImmutableMap<String, Object> originalBuildBzlEnv =\\n176:         ruleClassProvider.getBazelStarlarkEnvironment().getUninjectedBuildBzlEnv();\\n177: \\n178: \\n110:       ImmutableMap<String, Object> originalBuildBzlEnv =\\n111:           ruleClassProvider.getBazelStarlarkEnvironment().getUninjectedBuildBzlEnv();\\n112:       this.uninjectedBuildBzlEnvWithAutoloads = originalBuildBzlEnv;\\n113: \\n86: \\n87:   // The environment formed by taking BazelStarlarkEnvironment\'s bzl environment and adding/removing\\n88:   // autoloaded symbols. The values of any added symbols are set to None (i.e. not actually loaded).\\n89: \\n"}', 'structuredContent': {'text': "# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/RuleClassProvider.java\n62:    */\n63:   BazelStarlarkEnvironment getBazelStarlarkEnvironment();\n64: \n65: \n59:   /**\n60:    * Returns the {@link BazelStarlarkEnvironment}, which is the final determiner of the BUILD and\n61:    * .bzl environment (with and without builtins injection).\n62: \n\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java\n119:    */\n120:   public BazelStarlarkEnvironment(\n121:       StarlarkGlobals starlarkGlobals,\n122: \n58:  */\n59: public final class BazelStarlarkEnvironment {\n60: \n61: \n103:   /**\n104:    * Constructs a new {@code BazelStarlarkEnvironment} that will have complete knowledge of the\n105:    * proper Starlark symbols available in each context, with and without injection.\n106: \n\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/StarlarkGlobals.java\n25:  * starting point for defining the minimum Starlark environments that Bazel supports for BUILD\n26:  * files, .bzl files, etc. See {@link BazelStarlarkEnvironment} for the final determination of the\n2...
13. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/bazel--8.0.0",
+  "path": "src/main/java/com/google/devtools/build/lib/packages/RuleFunction.java"
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/bazel--8.0.0@12f256c9dffb17d03d47b3f06bf34f67c976e4aa/-/blob/src/main/java/com/google/devtools/build/lib/packages/RuleFunction.java\\n1: // Copyright 2017 The Bazel Authors. All rights reserved.\\n2: //\\n3: // Licensed under the Apache License, Version 2.0 (the \\"License\\");\\n4: // you may not use this file except in compliance with the License.\\n5: // You may obtain a copy of the License at\\n6: //\\n7: //    http://www.apache.org/licenses/LICENSE-2.0\\n8: //\\n9: // Unless required by applicable law or agreed to in writing, software\\n10: // distributed under the License is distributed on an \\"AS IS\\" BASIS,\\n11: // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n12: // See the License for the specific language governing permissions and\\n13: // limitations under the License.\\n14: \\n15: package com.google.devtools.build.lib.packages;\\n16: \\n17: import com.google.devtools.build.lib.starlarkbuildapi.RuleFunctionApi;\\n18: \\n19: /** Interface for a native or Starlark rule function. */\\n20: // Ideally, this interface should be merged with RuleFunctionApi, but that would cause a circular\\n21: // dependency between packages and starlarkbuildapi.\\n22: public interface RuleFunction extends RuleFunctionApi {\\n23:   RuleClass getRuleClass();\\n24: }\\n25: "}', 'structuredContent': {'text': 'URL: https://demo.sourcegraph.com/github.com/sg-evals/bazel--8.0.0@12f256c9dffb17d03d47b3f06bf34f67c976e4aa/-/blob/src/main/java/com/google/devtools/build/lib/packages/RuleFunction.java\n1: // Copyright 2017 The Bazel Authors. All rights reserved.\n2: //\n3: // Licensed under the Apache License, Version 2.0 (the "License");\n4: // you may not use this file except in compliance with the License.\n5: // You may obtain a copy of the License at\n6: //\n7: //    http://www.apache.org/licenses/LICENSE-2.0\n8: //\n9: // Unless required by applicable law or agreed to in writing, software\n10: // distributed under the License is distributed on an "AS IS" BASIS,\n11: // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n12: // See the License for the specific language governing permissions and\n13: // limitations under the License.\n14: \n15: package com.google.devtools.build.lib.packages;\n16: \n17: import com.google.devtools.build.lib.starlarkbuildapi.RuleFunctionApi;\n18: \n19: /** Interface for a native or Starlark rule function. */\n20: // Ideally, this interface should be merged with RuleFunctionApi, but that would cause a circular\n21: // dependency between packages and starlarkbuildapi.\n22: public interface RuleFunction extends RuleFunctionApi {\n23:   RuleClass getRuleClass();\n24: }\n25: '}}
14. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/bazel--8.0.0$ \"rule(\" StarlarkMethod file:src/main/java/com/google/devtools/build/lib/packages"
+}
Output
{'content': '{"text":"# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/StarlarkNativeModule.java\\n430:   @Override\\n431:   public Object existingRule(String name, StarlarkThread thread) throws EvalException {\\n432:     if (thread.getThreadLocal(ExistingRulesShouldBeNoOp.class) != null) {\\n433: \\n153:     @Override\\n154:     @StarlarkMethod(\\n155:         name = \\"get\\",\\n156: \\n168: \\n169:     @StarlarkMethod(\\n170:         name = \\"keys\\",\\n171: \\n\\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/SelectorList.java\\n43:  * <pre>\\n44:  *   rule(\\n45:  *       name = \'myrule\',\\n46: \\n236: \\n237:     @StarlarkMethod(\\n238:         name = \\"select\\",\\n239: \\n29: import net.starlark.java.annot.StarlarkBuiltin;\\n30: import net.starlark.java.annot.StarlarkMethod;\\n31: import net.starlark.java.eval.Dict;\\n32: \\n\\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/semantics/BuildLanguageOptions.java\\n57:  *       entry to {@link BuildLanguageOptions}, then specify the identifier in {@link\\n58:  *       net.starlark.java.annot.StarlarkMethod#enableOnlyWithFlag} or {@link\\n59:  *       net.starlark.java.annot.StarlarkMethod#disableWithFlag}.\\n60:  * </ul>\\n61: \\n781:               + \\" attr.dormant_label(), attr.dormant_label_list() and\\"\\n782:               + \\" rule(for_dependency_resolution=) are allowed.\\")\\n783:   public boolean experimentalDormantDeps;\\n784: \\n54:  *       to update this when flipping a flag\'s default value.\\n55:  *   <li>Boolean semantic flags can toggle StarlarkMethod-annotated Java methods (or their\\n56:  *       parameters) on or off, making them selectively invisible to Starlark. To do this, add a new\\n57: \\n"}', 'structuredContent': {'text': '# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/StarlarkNativeModule.java\n430:   @Override\n431:   public Object existingRule(String name, StarlarkThread thread) throws EvalException {\n432:     if (thread.getThreadLocal(ExistingRulesShouldBeNoOp.class) != null) {\n433: \n153:     @Override\n154:     @StarlarkMethod(\n155:         name = "get",\n156: \n168: \n169:     @StarlarkMethod(\n170:         name = "keys",\n171: \n\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/SelectorList.java\n43:  * <pre>\n44:  *   rule(\n45:  *       name = \'myrule\',\n46: \n236: \n237:     @StarlarkMethod(\n238:         name = "select",\n239: \n29: import net.starlark.java.annot.StarlarkBuiltin;\n30: import net.starlark.java.annot.StarlarkMethod;\n31: import net.starlark.java.eval.Dict;\n32: \n\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/semantics/BuildLanguageOptions.java\n57:  *       entry to {@link BuildLanguageOptions}, then specify the identifier in {@link\n58:  *       net.starlark.java.annot.StarlarkMethod#enableOnlyWithFlag} or {@link\n59:  *       net.starlark.java.annot.StarlarkMethod#disableWithFlag}.\n60:  * </ul>\n61: \n781:               + " attr.dormant_label(), attr.dormant_label_list() and"\n782:               + " rule(for_dependency_resolution=) are allowed.")\n783:   public boolean experimentalDormantDeps;\n784: \n54:  *       to update this when flipping a flag\'s default value.\n55:  *   <li>Boolean semantic flags can toggle StarlarkMethod-annotated Java methods (or their\n56:  *       parameters) on or off, making them selectively invisible to Starlark. To do this, add a new\n57: \n'}}
15. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/bazel--8.0.0$ \"macro(\" StarlarkMethod file:src/main/java/com/google/devtools/build/lib/packages"
+}
Output
{'content': '{"text":"# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/StarlarkNativeModule.java\\n153:     @Override\\n154:     @StarlarkMethod(\\n155:         name = \\"get\\",\\n156: \\n168: \\n169:     @StarlarkMethod(\\n170:         name = \\"keys\\",\\n171: \\n183: \\n184:     @StarlarkMethod(\\n185:         name = \\"values\\",\\n186: \\n\\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/semantics/BuildLanguageOptions.java\\n57:  *       entry to {@link BuildLanguageOptions}, then specify the identifier in {@link\\n58:  *       net.starlark.java.annot.StarlarkMethod#enableOnlyWithFlag} or {@link\\n59:  *       net.starlark.java.annot.StarlarkMethod#disableWithFlag}.\\n60:  * </ul>\\n61: \\n54:  *       to update this when flipping a flag\'s default value.\\n55:  *   <li>Boolean semantic flags can toggle StarlarkMethod-annotated Java methods (or their\\n56:  *       parameters) on or off, making them selectively invisible to Starlark. To do this, add a new\\n57: \\n243:       effectTags = OptionEffectTag.BUILD_FILE_SEMANTICS,\\n244:       help = \\"If set to true, enables the `macro()` construct for defining symbolic macros.\\")\\n245:   public boolean experimentalEnableFirstClassMacros;\\n246: \\n"}', 'structuredContent': {'text': '# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/StarlarkNativeModule.java\n153:     @Override\n154:     @StarlarkMethod(\n155:         name = "get",\n156: \n168: \n169:     @StarlarkMethod(\n170:         name = "keys",\n171: \n183: \n184:     @StarlarkMethod(\n185:         name = "values",\n186: \n\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/semantics/BuildLanguageOptions.java\n57:  *       entry to {@link BuildLanguageOptions}, then specify the identifier in {@link\n58:  *       net.starlark.java.annot.StarlarkMethod#enableOnlyWithFlag} or {@link\n59:  *       net.starlark.java.annot.StarlarkMethod#disableWithFlag}.\n60:  * </ul>\n61: \n54:  *       to update this when flipping a flag\'s default value.\n55:  *   <li>Boolean semantic flags can toggle StarlarkMethod-annotated Java methods (or their\n56:  *       parameters) on or off, making them selectively invisible to Starlark. To do this, add a new\n57: \n243:       effectTags = OptionEffectTag.BUILD_FILE_SEMANTICS,\n244:       help = "If set to true, enables the `macro()` construct for defining symbolic macros.")\n245:   public boolean experimentalEnableFirstClassMacros;\n246: \n'}}
16. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/bazel--8.0.0$ \"name = \\\"rule\\\"\" StarlarkMethod file:src/main/java"
+}
Output
{'content': '{"text":"# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/starlarkbuildapi/StarlarkRuleContextApi.java\\n269: \\n270:   @StarlarkMethod(\\n271:       name = \\"genfiles_dir\\",\\n272: \\n141: \\n142:   @StarlarkMethod(\\n143:       name = \\"actions\\",\\n144: \\n147: \\n148:   @StarlarkMethod(\\n149:       name = \\"super\\",\\n150: \\n\\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/starlarkbuildapi/StarlarkRuleFunctionsApi.java\\n65: \\n66:   @StarlarkMethod(\\n67:       name = \\"provider\\",\\n68: \\n200: \\n201:   @StarlarkMethod(\\n202:       name = \\"macro\\",\\n203: \\n427: \\n428:   @StarlarkMethod(\\n429:       name = \\"rule\\",\\n430:       doc =\\n431: \\n"}', 'structuredContent': {'text': '# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/starlarkbuildapi/StarlarkRuleContextApi.java\n269: \n270:   @StarlarkMethod(\n271:       name = "genfiles_dir",\n272: \n141: \n142:   @StarlarkMethod(\n143:       name = "actions",\n144: \n147: \n148:   @StarlarkMethod(\n149:       name = "super",\n150: \n\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/starlarkbuildapi/StarlarkRuleFunctionsApi.java\n65: \n66:   @StarlarkMethod(\n67:       name = "provider",\n68: \n200: \n201:   @StarlarkMethod(\n202:       name = "macro",\n203: \n427: \n428:   @StarlarkMethod(\n429:       name = "rule",\n430:       doc =\n431: \n'}}
17. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/bazel--8.0.0$ \"name = \\\"macro\\\"\" StarlarkMethod file:src/main/java"
+}
Output
{'content': '{"text":"# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/starlarkbuildapi/StarlarkRuleFunctionsApi.java\\n65: \\n66:   @StarlarkMethod(\\n67:       name = \\"provider\\",\\n68: \\n200: \\n201:   @StarlarkMethod(\\n202:       name = \\"macro\\",\\n203:       doc =\\n204: \\n427: \\n428:   @StarlarkMethod(\\n429:       name = \\"rule\\",\\n430: \\n"}', 'structuredContent': {'text': '# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/starlarkbuildapi/StarlarkRuleFunctionsApi.java\n65: \n66:   @StarlarkMethod(\n67:       name = "provider",\n68: \n200: \n201:   @StarlarkMethod(\n202:       name = "macro",\n203:       doc =\n204: \n427: \n428:   @StarlarkMethod(\n429:       name = "rule",\n430: \n'}}
18. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/bazel--8.0.0$ \"implements StarlarkRuleFunctionsApi\" file:src/main/java"
+}
Output
{'content': '{"text":"# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java\\n145: /** A helper class to provide an easier API for Starlark rule definitions. */\\n146: public class StarlarkRuleClassFunctions implements StarlarkRuleFunctionsApi {\\n147: \\n148: \\n"}', 'structuredContent': {'text': '# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java\n145: /** A helper class to provide an easier API for Starlark rule definitions. */\n146: public class StarlarkRuleClassFunctions implements StarlarkRuleFunctionsApi {\n147: \n148: \n'}}
19. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/bazel--8.0.0$ \"class BzlInitThreadContext\" file:src/main/java/com/google/devtools/build/lib/packages"
+}
Output
{'content': '{"text":"# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/BzlInitThreadContext.java\\n33:  */\\n34: public final class BzlInitThreadContext extends StarlarkThreadContext\\n35:     implements RuleDefinitionEnvironment {\\n36: \\n"}', 'structuredContent': {'text': '# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/BzlInitThreadContext.java\n33:  */\n34: public final class BzlInitThreadContext extends StarlarkThreadContext\n35:     implements RuleDefinitionEnvironment {\n36: \n'}}
20. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/bazel--8.0.0",
+  "path": "src/main/java/net/starlark/java/eval/StarlarkThread.java",
+  "startLine": 1,
+  "endLine": 80
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/bazel--8.0.0@12f256c9dffb17d03d47b3f06bf34f67c976e4aa/-/blob/src/main/java/net/starlark/java/eval/StarlarkThread.java%3FL1-80\\n1: // Copyright 2014 The Bazel Authors. All rights reserved.\\n2: //\\n3: // Licensed under the Apache License, Version 2.0 (the \\"License\\");\\n4: // you may not use this file except in compliance with the License.\\n5: // You may obtain a copy of the License at\\n6: //\\n7: //    http://www.apache.org/licenses/LICENSE-2.0\\n8: //\\n9: // Unless required by applicable law or agreed to in writing, software\\n10: // distributed under the License is distributed on an \\"AS IS\\" BASIS,\\n11: // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n12: // See the License for the specific language governing permissions and\\n13: // limitations under the License.\\n14: \\n15: package net.starlark.java.eval;\\n16: \\n17: import com.google.common.base.Preconditions;\\n18: import com.google.common.collect.ImmutableList;\\n19: import com.google.common.collect.ImmutableMap;\\n20: import java.util.ArrayList;\\n21: import java.util.HashMap;\\n22: import java.util.Map;\\n23: import java.util.concurrent.atomic.AtomicInteger;\\n24: import javax.annotation.Nullable;\\n25: import javax.annotation.concurrent.Immutable;\\n26: import net.starlark.java.syntax.Location;\\n27: \\n28: /**\\n29:  * An StarlarkThread represents a Starlark thread.\\n30:  *\\n31:  * <p>It holds the stack of active Starlark and built-in function calls. In addition, it may hold\\n32:  * per-thread application state (see {@link #setThreadLocal}) that passes through Starlark functions\\n33:  * but does not directly affect them, such as information about the BUILD file being loaded.\\n34:  *\\n35:  * <p>StarlarkThreads are not thread-safe: they should be confined to a single Java thread.\\n36:  *\\n37:  * <p>Every StarlarkThread has an associated {@link Mutability}, which should be created for that\\n38:  * thread, and closed once the thread\'s work is done. (A try-with-resources statement is handy for\\n39:  * this purpose.) Starlark values created by the thread are associated with the thread\'s Mutability,\\n40:  * so that when the Mutability is closed at the end of the computation, all the values created by\\n41:  * the thread become frozen. This pattern ensures that all Starlark values are frozen before they\\n42:  * are published to another thread, and thus that concurrently executing Starlark threads are free\\n43:  * from data races. Once a thread\'s mutability is frozen, the thread is unlikely to be useful for\\n44:  * further computation because it can no longer create mutable values. (This is occasionally\\n45:  * valuable in tests.)\\n46:  */\\n47: public final class StarlarkThread {\\n48: \\n49:   /** The mutability of values created by this thread. */\\n50:   private final Mutability mutability;\\n51: \\n52:   // profiler state\\n53:   //\\n54:   // The profiler field (and savedThread) are set when we first observe during a\\n55:   // push (function call entry) that the profiler is active. They are unset\\n56:   // not in the corresponding pop, but when the last frame is popped, because\\n57:   // the profiler session might start in the middle of a call and/or run beyond\\n58:   // the lifetime of this thread.\\n59:   final AtomicInteger cpuTicks = new AtomicInteger();\\n60:   @Nullable private CpuProfiler profiler;\\n61:   private StarlarkThread savedThread; // saved StarlarkThread, when profiling reentrant evaluation\\n62: \\n63:   private final Map<Class<?>, Object> threadLocals = new HashMap<>();\\n64: \\n65:   private final SymbolGenerator<?> symbolGenerator;\\n66: \\n67:   private boolean interruptible = true;\\n68: \\n69:   long steps; // count of logical computation steps executed so far\\n70:   long stepLimit = Long.MAX_VALUE; // limit on logical computation steps\\n71: \\n72:   /**\\n73:    * Returns the number of Starlark computa...
21. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/bazel--8.0.0",
+  "path": "src/main/java/com/google/devtools/build/lib/packages/PackageFactory.java",
+  "startLine": 1,
+  "endLine": 100
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/bazel--8.0.0@12f256c9dffb17d03d47b3f06bf34f67c976e4aa/-/blob/src/main/java/com/google/devtools/build/lib/packages/PackageFactory.java%3FL1-100\\n1: // Copyright 2014 The Bazel Authors. All rights reserved.\\n2: //\\n3: // Licensed under the Apache License, Version 2.0 (the \\"License\\");\\n4: // you may not use this file except in compliance with the License.\\n5: // You may obtain a copy of the License at\\n6: //\\n7: //    http://www.apache.org/licenses/LICENSE-2.0\\n8: //\\n9: // Unless required by applicable law or agreed to in writing, software\\n10: // distributed under the License is distributed on an \\"AS IS\\" BASIS,\\n11: // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n12: // See the License for the specific language governing permissions and\\n13: // limitations under the License.\\n14: \\n15: package com.google.devtools.build.lib.packages;\\n16: \\n17: import com.google.common.annotations.VisibleForTesting;\\n18: import com.google.common.base.Preconditions;\\n19: import com.google.common.collect.ImmutableList;\\n20: import com.google.common.collect.ImmutableMap;\\n21: import com.google.common.flogger.GoogleLogger;\\n22: import com.google.devtools.build.lib.actions.ThreadStateReceiver;\\n23: import com.google.devtools.build.lib.analysis.RuleDefinitionEnvironment;\\n24: import com.google.devtools.build.lib.cmdline.IgnoredSubdirectories;\\n25: import com.google.devtools.build.lib.cmdline.PackageIdentifier;\\n26: import com.google.devtools.build.lib.cmdline.RepositoryMapping;\\n27: import com.google.devtools.build.lib.concurrent.NamedForkJoinPool;\\n28: import com.google.devtools.build.lib.events.Event;\\n29: import com.google.devtools.build.lib.events.ExtendedEventHandler;\\n30: import com.google.devtools.build.lib.packages.Globber.BadGlobException;\\n31: import com.google.devtools.build.lib.packages.Package.Builder.PackageSettings;\\n32: import com.google.devtools.build.lib.packages.Package.ConfigSettingVisibilityPolicy;\\n33: import com.google.devtools.build.lib.packages.PackageValidator.InvalidPackageException;\\n34: import com.google.devtools.build.lib.packages.WorkspaceFileValue.WorkspaceFileKey;\\n35: import com.google.devtools.build.lib.packages.semantics.BuildLanguageOptions;\\n36: import com.google.devtools.build.lib.profiler.Profiler;\\n37: import com.google.devtools.build.lib.profiler.ProfilerTask;\\n38: import com.google.devtools.build.lib.server.FailureDetails.FailureDetail;\\n39: import com.google.devtools.build.lib.server.FailureDetails.PackageLoading;\\n40: import com.google.devtools.build.lib.server.FailureDetails.PackageLoading.Code;\\n41: import com.google.devtools.build.lib.util.DetailedExitCode;\\n42: import com.google.devtools.build.lib.vfs.FileSystem;\\n43: import com.google.devtools.build.lib.vfs.Path;\\n44: import com.google.devtools.build.lib.vfs.RootedPath;\\n45: import com.google.devtools.build.lib.vfs.SyscallCache;\\n46: import com.google.errorprone.annotations.CanIgnoreReturnValue;\\n47: import java.util.Collection;\\n48: import java.util.Map;\\n49: import java.util.Optional;\\n50: import java.util.concurrent.ForkJoinPool;\\n51: import java.util.concurrent.Semaphore;\\n52: import javax.annotation.Nullable;\\n53: import net.starlark.java.eval.EvalException;\\n54: import net.starlark.java.eval.Module;\\n55: import net.starlark.java.eval.Mutability;\\n56: import net.starlark.java.eval.Starlark;\\n57: import net.starlark.java.eval.StarlarkCallable;\\n58: import net.starlark.java.eval.StarlarkFunction;\\n59: import net.starlark.java.eval.StarlarkSemantics;\\n60: import net.starlark.java.eval.StarlarkThread;\\n61: import net.starlark.java.syntax.Argument;\\n62: import net.starlark.java.syntax.CallExpression;\\n63: import net.starlark.java.syntax.Expression;\\n64: import net.starlark.java.syntax.Identifier;\\n65: import net.starlark.java.syntax.IntLiteral;\\n66: import net.starlark.java.sy...
22. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/bazel--8.0.0",
+  "path": "src/main/java/com/google/devtools/build/lib/skyframe/BzlLoadFunction.java",
+  "startLine": 1,
+  "endLine": 120
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/bazel--8.0.0@12f256c9dffb17d03d47b3f06bf34f67c976e4aa/-/blob/src/main/java/com/google/devtools/build/lib/skyframe/BzlLoadFunction.java%3FL1-120\\n1: // Copyright 2014 The Bazel Authors. All rights reserved.\\n2: //\\n3: // Licensed under the Apache License, Version 2.0 (the \\"License\\");\\n4: // you may not use this file except in compliance with the License.\\n5: // You may obtain a copy of the License at\\n6: //\\n7: //    http://www.apache.org/licenses/LICENSE-2.0\\n8: //\\n9: // Unless required by applicable law or agreed to in writing, software\\n10: // distributed under the License is distributed on an \\"AS IS\\" BASIS,\\n11: // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n12: // See the License for the specific language governing permissions and\\n13: // limitations under the License.\\n14: package com.google.devtools.build.lib.skyframe;\\n15: \\n16: import com.github.benmanes.caffeine.cache.Cache;\\n17: import com.github.benmanes.caffeine.cache.Caffeine;\\n18: import com.google.common.annotations.VisibleForTesting;\\n19: import com.google.common.base.Preconditions;\\n20: import com.google.common.base.Predicates;\\n21: import com.google.common.collect.ImmutableList;\\n22: import com.google.common.collect.ImmutableMap;\\n23: import com.google.common.collect.Lists;\\n24: import com.google.common.collect.Maps;\\n25: import com.google.common.flogger.GoogleLogger;\\n26: import com.google.common.hash.HashFunction;\\n27: import com.google.devtools.build.lib.analysis.BlazeDirectories;\\n28: import com.google.devtools.build.lib.cmdline.BazelModuleContext;\\n29: import com.google.devtools.build.lib.cmdline.Label;\\n30: import com.google.devtools.build.lib.cmdline.Label.PackageContext;\\n31: import com.google.devtools.build.lib.cmdline.LabelConstants;\\n32: import com.google.devtools.build.lib.cmdline.LabelSyntaxException;\\n33: import com.google.devtools.build.lib.cmdline.PackageIdentifier;\\n34: import com.google.devtools.build.lib.cmdline.RepositoryMapping;\\n35: import com.google.devtools.build.lib.cmdline.RepositoryName;\\n36: import com.google.devtools.build.lib.concurrent.BlazeInterners;\\n37: import com.google.devtools.build.lib.events.Event;\\n38: import com.google.devtools.build.lib.events.EventHandler;\\n39: import com.google.devtools.build.lib.events.EventKind;\\n40: import com.google.devtools.build.lib.events.ExtendedEventHandler;\\n41: import com.google.devtools.build.lib.io.InconsistentFilesystemException;\\n42: import com.google.devtools.build.lib.packages.AutoloadSymbols;\\n43: import com.google.devtools.build.lib.packages.BazelStarlarkEnvironment;\\n44: import com.google.devtools.build.lib.packages.BuildFileNotFoundException;\\n45: import com.google.devtools.build.lib.packages.BzlInitThreadContext;\\n46: import com.google.devtools.build.lib.packages.BzlVisibility;\\n47: import com.google.devtools.build.lib.packages.RuleClassProvider;\\n48: import com.google.devtools.build.lib.packages.StarlarkExportable;\\n49: import com.google.devtools.build.lib.packages.WorkspaceFileValue;\\n50: import com.google.devtools.build.lib.packages.semantics.BuildLanguageOptions;\\n51: import com.google.devtools.build.lib.server.FailureDetails.StarlarkLoading.Code;\\n52: import com.google.devtools.build.lib.skyframe.StarlarkBuiltinsFunction.BuiltinsFailedException;\\n53: import com.google.devtools.build.lib.util.DetailedExitCode;\\n54: import com.google.devtools.build.lib.util.Fingerprint;\\n55: import com.google.devtools.build.lib.util.Pair;\\n56: import com.google.devtools.build.lib.vfs.PathFragment;\\n57: import com.google.devtools.build.lib.vfs.Root;\\n58: import com.google.devtools.build.skyframe.RecordingSkyFunctionEnvironment;\\n59: import com.google.devtools.build.skyframe.SkyFunction;\\n60: import com.google.devtools.build.skyframe.SkyFunctionException;\\n61: import com.google.devtools.build.skyframe.SkyFunctionExceptio...
23. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/bazel--8.0.0",
+  "path": "src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java",
+  "startLine": 1,
+  "endLine": 100
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/bazel--8.0.0@12f256c9dffb17d03d47b3f06bf34f67c976e4aa/-/blob/src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java%3FL1-100\\n1: // Copyright 2014 The Bazel Authors. All rights reserved.\\n2: //\\n3: // Licensed under the Apache License, Version 2.0 (the \\"License\\");\\n4: // you may not use this file except in compliance with the License.\\n5: // You may obtain a copy of the License at\\n6: //\\n7: //    http://www.apache.org/licenses/LICENSE-2.0\\n8: //\\n9: // Unless required by applicable law or agreed to in writing, software\\n10: // distributed under the License is distributed on an \\"AS IS\\" BASIS,\\n11: // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n12: // See the License for the specific language governing permissions and\\n13: // limitations under the License.\\n14: \\n15: package com.google.devtools.build.lib.analysis.starlark;\\n16: \\n17: import static com.google.common.base.Preconditions.checkArgument;\\n18: import static com.google.common.base.Preconditions.checkState;\\n19: import static com.google.common.collect.ImmutableList.toImmutableList;\\n20: import static com.google.devtools.build.lib.analysis.BaseRuleClasses.RUN_UNDER_EXEC_CONFIG;\\n21: import static com.google.devtools.build.lib.analysis.BaseRuleClasses.RUN_UNDER_TARGET_CONFIG;\\n22: import static com.google.devtools.build.lib.analysis.BaseRuleClasses.TIMEOUT_DEFAULT;\\n23: import static com.google.devtools.build.lib.analysis.BaseRuleClasses.getTestRuntimeLabelList;\\n24: import static com.google.devtools.build.lib.analysis.test.ExecutionInfo.DEFAULT_TEST_RUNNER_EXEC_GROUP;\\n25: import static com.google.devtools.build.lib.packages.Attribute.attr;\\n26: import static com.google.devtools.build.lib.packages.BuildType.LABEL;\\n27: import static com.google.devtools.build.lib.packages.BuildType.LABEL_LIST;\\n28: import static com.google.devtools.build.lib.packages.BuildType.LICENSE;\\n29: import static com.google.devtools.build.lib.packages.BuiltinRestriction.allowlistEntry;\\n30: import static com.google.devtools.build.lib.packages.Type.BOOLEAN;\\n31: import static com.google.devtools.build.lib.packages.Type.INTEGER;\\n32: import static com.google.devtools.build.lib.packages.Type.STRING;\\n33: import static com.google.devtools.build.lib.packages.Types.STRING_LIST;\\n34: import static java.util.Objects.requireNonNull;\\n35: \\n36: import com.github.benmanes.caffeine.cache.Caffeine;\\n37: import com.github.benmanes.caffeine.cache.LoadingCache;\\n38: import com.google.common.collect.ImmutableList;\\n39: import com.google.common.collect.ImmutableMap;\\n40: import com.google.common.collect.ImmutableSet;\\n41: import com.google.common.collect.Maps;\\n42: import com.google.devtools.build.lib.analysis.Allowlist;\\n43: import com.google.devtools.build.lib.analysis.BaseRuleClasses;\\n44: import com.google.devtools.build.lib.analysis.DormantDependency;\\n45: import com.google.devtools.build.lib.analysis.PackageSpecificationProvider;\\n46: import com.google.devtools.build.lib.analysis.RuleDefinitionEnvironment;\\n47: import com.google.devtools.build.lib.analysis.TemplateVariableInfo;\\n48: import com.google.devtools.build.lib.analysis.config.ExecutionTransitionFactory;\\n49: import com.google.devtools.build.lib.analysis.config.StarlarkDefinedConfigTransition;\\n50: import com.google.devtools.build.lib.analysis.config.ToolchainTypeRequirement;\\n51: import com.google.devtools.build.lib.analysis.config.transitions.ComposingTransitionFactory;\\n52: import com.google.devtools.build.lib.analysis.config.transitions.NoTransition;\\n53: import com.google.devtools.build.lib.analysis.config.transitions.StarlarkExposedRuleTransitionFactory;\\n54: import com.google.devtools.build.lib.analysis.config.transitions.TransitionFactory;\\n55: import com.google.devtools.build.lib.analysis.config.transitions.TransitionFactory.TransitionTyp...
24. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/bazel--8.0.0",
+  "path": "src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java",
+  "startLine": 140,
+  "endLine": 250
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/bazel--8.0.0@12f256c9dffb17d03d47b3f06bf34f67c976e4aa/-/blob/src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java%3FL140-250\\n140: import net.starlark.java.eval.SymbolGenerator.Symbol;\\n141: import net.starlark.java.eval.Tuple;\\n142: import net.starlark.java.syntax.Identifier;\\n143: import net.starlark.java.syntax.Location;\\n144: \\n145: /** A helper class to provide an easier API for Starlark rule definitions. */\\n146: public class StarlarkRuleClassFunctions implements StarlarkRuleFunctionsApi {\\n147: \\n148:   // A cache for base rule classes (especially tests).\\n149:   private static final LoadingCache<String, Label> labelCache =\\n150:       Caffeine.newBuilder().build(Label::parseCanonical);\\n151: \\n152:   // TODO(bazel-team): Remove the code duplication (BaseRuleClasses and this class).\\n153:   /** Parent rule class for non-executable non-test Starlark rules. */\\n154:   public static final RuleClass baseRule =\\n155:       BaseRuleClasses.commonCoreAndStarlarkAttributes(\\n156:               new RuleClass.Builder(\\"$base_rule\\", RuleClassType.ABSTRACT, true)\\n157:                   .add(attr(\\"expect_failure\\", STRING)))\\n158:           // TODO(skylark-team): Allow Starlark rules to extend native rules and remove duplication.\\n159:           .add(\\n160:               attr(\\"toolchains\\", LABEL_LIST)\\n161:                   .allowedFileTypes(FileTypeSet.NO_FILE)\\n162:                   .mandatoryProviders(ImmutableList.of(TemplateVariableInfo.PROVIDER.id()))\\n163:                   .dontCheckConstraints())\\n164:           .add(attr(RuleClass.EXEC_PROPERTIES_ATTR, Types.STRING_DICT).value(ImmutableMap.of()))\\n165:           .add(\\n166:               attr(RuleClass.EXEC_COMPATIBLE_WITH_ATTR, BuildType.LABEL_LIST)\\n167:                   .allowedFileTypes()\\n168:                   .nonconfigurable(\\"Used in toolchain resolution\\")\\n169:                   .tool(\\n170:                       \\"exec_compatible_with exists for constraint checking, not to create an\\"\\n171:                           + \\" actual dependency\\")\\n172:                   .value(ImmutableList.of()))\\n173:           .add(\\n174:               attr(RuleClass.TARGET_COMPATIBLE_WITH_ATTR, LABEL_LIST)\\n175:                   .mandatoryProviders(ConstraintValueInfo.PROVIDER.id())\\n176:                   // This should be configurable to allow for complex types of restrictions.\\n177:                   .tool(\\n178:                       \\"target_compatible_with exists for constraint checking, not to create an\\"\\n179:                           + \\" actual dependency\\")\\n180:                   .allowedFileTypes(FileTypeSet.NO_FILE))\\n181:           .build();\\n182: \\n183:   public static final RuleClass dependencyResolutionBaseRule =\\n184:       new RuleClass.Builder(\\n185:               \\"$dependency_resolution_base_rule\\", RuleClassType.ABSTRACT, true, baseRule)\\n186:           .setDependencyResolutionRule()\\n187:           .removeAttribute(\\":action_listener\\")\\n188:           .removeAttribute(\\"aspect_hints\\")\\n189:           .removeAttribute(\\"toolchains\\")\\n190:           .removeAttribute(\\"exec_compatible_with\\")\\n191:           .removeAttribute(\\"target_compatible_with\\")\\n192:           .removeAttribute(\\"compatible_with\\")\\n193:           .removeAttribute(\\"restricted_to\\")\\n194:           .removeAttribute(\\"$config_dependencies\\")\\n195:           .removeAttribute(\\"package_metadata\\")\\n196:           .build();\\n197: \\n198:   /** Parent rule class for executable non-test Starlark rules. */\\n199:   private static final RuleClass binaryBaseRule =\\n200:       new RuleClass.Builder(\\"$binary_base_rule\\", RuleClassType.ABSTRACT, true, baseRule)\\n201:           .add(attr(\\"args\\", STRING_LIST))\\n202:           .add(attr(\\"output_licenses\\", LICENSE))...
25. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/bazel--8.0.0",
+  "path": "src/main/java/com/google/devtools/build/lib/packages/Package.java",
+  "startLine": 1050,
+  "endLine": 1120
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/bazel--8.0.0@12f256c9dffb17d03d47b3f06bf34f67c976e4aa/-/blob/src/main/java/com/google/devtools/build/lib/packages/Package.java%3FL1050-1120\\n1050:         .setLoads(ImmutableList.of());\\n1051:   }\\n1052: \\n1053:   // ==== Non-trivial nested classes ====\\n1054: \\n1055:   /**\\n1056:    * A builder for {@link Package} objects. Only intended to be used by {@link PackageFactory} and\\n1057:    * {@link com.google.devtools.build.lib.skyframe.PackageFunction}.\\n1058:    */\\n1059:   public static class Builder extends TargetDefinitionContext {\\n1060: \\n1061:     /**\\n1062:      * A bundle of options affecting package construction, that is not specific to any particular\\n1063:      * package.\\n1064:      */\\n1065:     public interface PackageSettings {\\n1066:       /**\\n1067:        * Returns whether or not extra detail should be added to {@link NoSuchTargetException}s\\n1068:        * thrown from {@link #getTarget}. Useful for toning down verbosity in situations where it can\\n1069:        * be less helpful.\\n1070:        */\\n1071:       // TODO(bazel-team): Arguably, this could be replaced by a boolean param to getTarget(), or\\n1072:       // some separate action taken by the caller. But there\'s a lot of call sites that would need\\n1073:       // updating.\\n1074:       default boolean succinctTargetNotFoundErrors() {\\n1075:         return false;\\n1076:       }\\n1077: \\n1078:       /**\\n1079:        * Determines whether to precompute a list of transitively loaded starlark files while\\n1080:        * building packages.\\n1081:        *\\n1082:        * <p>Typically, direct loads are stored as a {@code ImmutableList<Module>}. This is\\n1083:        * sufficient to reconstruct the full load graph by recursively traversing {@link\\n1084:        * BazelModuleContext#loads}. If the package is going to be serialized, however, it may make\\n1085:        * more sense to precompute a flat list containing the labels of all transitively loaded bzl\\n1086:        * files since {@link Module} is costly to serialize.\\n1087:        *\\n1088:        * <p>If this returns {@code true}, transitive loads are stored as an {@code\\n1089:        * ImmutableList<Label>} and direct loads are not stored.\\n1090:        */\\n1091:       default boolean precomputeTransitiveLoads() {\\n1092:         return false;\\n1093:       }\\n1094: \\n1095:       PackageSettings DEFAULTS = new PackageSettings() {};\\n1096:     }\\n1097: \\n1098:     private final boolean precomputeTransitiveLoads;\\n1099:     private final boolean noImplicitFileExport;\\n1100: \\n1101:     // The map from each repository to that repository\'s remappings map.\\n1102:     // This is only used in the //external package, it is an empty map for all other packages.\\n1103:     private final HashMap<RepositoryName, HashMap<String, RepositoryName>>\\n1104:         externalPackageRepositoryMappings = new HashMap<>();\\n1105: \\n1106:     /** Estimates the package overhead of this package. */\\n1107:     private final PackageOverheadEstimator packageOverheadEstimator;\\n1108: \\n1109:     // A package\'s FailureDetail field derives from the events on its Builder\'s event handler.\\n1110:     // During package deserialization, those events are unavailable, because those events aren\'t\\n1111:     // serialized [*]. Its FailureDetail value is serialized, however. During deserialization, that\\n1112:     // value is assigned here, so that it can be assigned to the deserialized package.\\n1113:     //\\n1114:     // Likewise, during workspace part assembly, errors from parent parts should propagate to their\\n1115:     // children.\\n1116:     //\\n1117:     // [*] Not in the context of the package, anyway. Skyframe values containing a package may\\n1118:     // serialize events emitted during its construction/evaluation.\\n1119:     @Nullable private FailureDetail failureDetailOverride = null;\\n1120:...
26. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/bazel--8.0.0",
+  "path": "src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java",
+  "startLine": 1,
+  "endLine": 80
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/bazel--8.0.0@12f256c9dffb17d03d47b3f06bf34f67c976e4aa/-/blob/src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java%3FL1-80\\n1: // Copyright 2020 The Bazel Authors. All rights reserved.\\n2: //\\n3: // Licensed under the Apache License, Version 2.0 (the \\"License\\");\\n4: // you may not use this file except in compliance with the License.\\n5: // You may obtain a copy of the License at\\n6: //\\n7: //    http://www.apache.org/licenses/LICENSE-2.0\\n8: //\\n9: // Unless required by applicable law or agreed to in writing, software\\n10: // distributed under the License is distributed on an \\"AS IS\\" BASIS,\\n11: // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n12: // See the License for the specific language governing permissions and\\n13: // limitations under the License.\\n14: \\n15: package com.google.devtools.build.lib.packages;\\n16: \\n17: import com.google.common.base.Preconditions;\\n18: import com.google.common.collect.ImmutableMap;\\n19: import com.google.common.collect.Sets;\\n20: import java.util.HashMap;\\n21: import java.util.List;\\n22: import java.util.Map;\\n23: import java.util.Set;\\n24: import javax.annotation.Nullable;\\n25: import net.starlark.java.eval.GuardedValue;\\n26: import net.starlark.java.eval.Starlark;\\n27: \\n28: // TODO(adonovan): move skyframe.PackageFunction into lib.packages so we needn\'t expose this and\\n29: // the other env-building functions.\\n30: /**\\n31:  * This class encapsulates knowledge of how to set up the Starlark environment for BUILD, WORKSPACE,\\n32:  * and bzl file evaluation, including the top-level predeclared symbols, the {@code native} module,\\n33:  * and the special environment for {@code @_builtins} bzl evaluation.\\n34:  *\\n35:  * <p>The set of available symbols is determined by\\n36:  *\\n37:  * <ol>\\n38:  *   <li>Gathering a fixed set of top-level symbols that are present in all versions of Bazel. This\\n39:  *       is handled by {@link StarlarkGlobals}.\\n40:  *   <li>Gathering additional toplevels and rules registered on the {@link\\n41:  *       ConfiguredRuleClassProvider}.\\n42:  *   <li>Applying builtins injection (see {@link StarlarkBuiltinsFunction}), if applicable.\\n43:  * </ol>\\n44:  *\\n45:  * <p>The end result of (1) and (2) is constant for any given Bazel binary and is cached by an\\n46:  * instance of this class upon construction. The final environment, which takes into account\\n47:  * builtins injection, is obtained by calling methods on this class during Skyframe evaluation; the\\n48:  * result is cached in {@link StarlarkBuiltinsValue}.\\n49:  *\\n50:  * <p>There are a few exceptions where this class is not the final word on the environment:\\n51:  *\\n52:  * <ul>\\n53:  *   <li>The WORKSPACE file\'s environment is setup with the help of {@link\\n54:  *       WorkspaceFactory#getDefaultEnvironment}.\\n55:  *   <li>If a prelude file is in use, its bindings are added to the ones this class specifies for\\n56:  *       BUILD files. This happens in {@link PackageFunction}.\\n57:  * </ul>\\n58:  */\\n59: public final class BazelStarlarkEnvironment {\\n60: \\n61:   // TODO(#11954): Eventually the BUILD and WORKSPACE bzl dialects should converge. Right now they\\n62:   // only differ on the \\"native\\" object.\\n63: \\n64:   // All of the environments stored in these fields exclude the symbols in {@link\\n65:   // Starlark#UNIVERSE}, which the interpreter adds automatically.\\n66: \\n67:   // Constructor param, used in this class but also re-exported to clients.\\n68:   private final StarlarkGlobals starlarkGlobals;\\n69: \\n70:   // The following fields correspond to the constructor params of the same name. These include only\\n71:   // the params that are needed by injection. See the constructor for javadoc.\\n72:   private final ImmutableMap<String, ?> ruleFunctions;\\n73:   private final ImmutableMap<String...
27. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/bazel--8.0.0",
+  "path": "src/main/java/com/google/devtools/build/lib/starlarkbuildapi/StarlarkRuleFunctionsApi.java",
+  "startLine": 1,
+  "endLine": 80
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/bazel--8.0.0@12f256c9dffb17d03d47b3f06bf34f67c976e4aa/-/blob/src/main/java/com/google/devtools/build/lib/starlarkbuildapi/StarlarkRuleFunctionsApi.java%3FL1-80\\n1: // Copyright 2018 The Bazel Authors. All rights reserved.\\n2: //\\n3: // Licensed under the Apache License, Version 2.0 (the \\"License\\");\\n4: // you may not use this file except in compliance with the License.\\n5: // You may obtain a copy of the License at\\n6: //\\n7: //    http://www.apache.org/licenses/LICENSE-2.0\\n8: //\\n9: // Unless required by applicable law or agreed to in writing, software\\n10: // distributed under the License is distributed on an \\"AS IS\\" BASIS,\\n11: // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n12: // See the License for the specific language governing permissions and\\n13: // limitations under the License.\\n14: \\n15: package com.google.devtools.build.lib.starlarkbuildapi;\\n16: \\n17: import com.google.devtools.build.docgen.annot.GlobalMethods;\\n18: import com.google.devtools.build.docgen.annot.GlobalMethods.Environment;\\n19: import com.google.devtools.build.docgen.annot.StarlarkConstructor;\\n20: import com.google.devtools.build.lib.cmdline.Label;\\n21: import com.google.devtools.build.lib.packages.semantics.BuildLanguageOptions;\\n22: import com.google.devtools.build.lib.starlarkbuildapi.config.StarlarkConfigApi.BuildSettingApi;\\n23: import net.starlark.java.annot.Param;\\n24: import net.starlark.java.annot.ParamType;\\n25: import net.starlark.java.annot.StarlarkMethod;\\n26: import net.starlark.java.eval.Dict;\\n27: import net.starlark.java.eval.EvalException;\\n28: import net.starlark.java.eval.NoneType;\\n29: import net.starlark.java.eval.Sequence;\\n30: import net.starlark.java.eval.StarlarkCallable;\\n31: import net.starlark.java.eval.StarlarkFunction;\\n32: import net.starlark.java.eval.StarlarkThread;\\n33: \\n34: /**\\n35:  * Interface for a global Starlark library containing rule-related helper and registration\\n36:  * functions.\\n37:  */\\n38: @GlobalMethods(environment = Environment.BZL)\\n39: public interface StarlarkRuleFunctionsApi {\\n40: \\n41:   String EXEC_COMPATIBLE_WITH_PARAM = \\"exec_compatible_with\\";\\n42:   String TOOLCHAINS_PARAM = \\"toolchains\\";\\n43: \\n44:   String PROVIDES_DOC =\\n45:       \\"A list of providers that the implementation function must return.\\" //\\n46:           + \\"<p>It is an error if the implementation function omits any of the types of providers\\"\\n47:           + \\" listed here from its return value. However, the implementation function may return\\"\\n48:           + \\" additional providers not listed here.\\" //\\n49:           + \\"<p>Each element of the list is an <code>*Info</code> object returned by <a\\"\\n50:           + \\" href=\'../globals/bzl.html#provider\'><code>provider()</code></a>, except that a legacy\\"\\n51:           + \\" provider is represented by its string name instead.When a target of the rule is used\\"\\n52:           + \\" as a dependency for a target that declares a required provider, it is not necessary\\"\\n53:           + \\" to specify that provider here. It is enough that the implementation function returns\\"\\n54:           + \\" it. However, it is considered best practice to specify it, even though this is not\\"\\n55:           + \\" required. The <a\\"\\n56:           + \\" href=\'../globals/bzl.html#aspect.required_providers\'><code>required_providers</code></a>\\"\\n57:           + \\" field of an <a href=\'../globals/bzl.html#aspect\'>aspect</a> does, however, require\\"\\n58:           + \\" that providers are specified here.\\";\\n59: \\n60:   String DEPENDENCY_RESOLUTION_RULE_DOC =\\n61:       \\"If set, the rule can be a dependency through attributes also marked as available in\\"\\n62:           + \\" materializers. Every attribute of rules with this flag set must be marked as \\"\\n63:           + \\"...
28. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/bazel--8.0.0",
+  "path": "src/main/java/com/google/devtools/build/lib/packages/MacroClass.java",
+  "startLine": 1,
+  "endLine": 80
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/bazel--8.0.0@12f256c9dffb17d03d47b3f06bf34f67c976e4aa/-/blob/src/main/java/com/google/devtools/build/lib/packages/MacroClass.java%3FL1-80\\n1: // Copyright 2024 The Bazel Authors. All rights reserved.\\n2: //\\n3: // Licensed under the Apache License, Version 2.0 (the \\"License\\");\\n4: // you may not use this file except in compliance with the License.\\n5: // You may obtain a copy of the License at\\n6: //\\n7: //    http://www.apache.org/licenses/LICENSE-2.0\\n8: //\\n9: // Unless required by applicable law or agreed to in writing, software\\n10: // distributed under the License is distributed on an \\"AS IS\\" BASIS,\\n11: // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n12: // See the License for the specific language governing permissions and\\n13: // limitations under the License.\\n14: \\n15: package com.google.devtools.build.lib.packages;\\n16: \\n17: import static com.google.common.collect.ImmutableList.toImmutableList;\\n18: import static com.google.devtools.build.lib.packages.BuildType.NODEP_LABEL_LIST;\\n19: \\n20: import com.google.common.base.Preconditions;\\n21: import com.google.common.collect.ImmutableList;\\n22: import com.google.common.collect.ImmutableMap;\\n23: import com.google.common.collect.ImmutableSet;\\n24: import com.google.common.collect.Lists;\\n25: import com.google.devtools.build.lib.cmdline.Label;\\n26: import com.google.devtools.build.lib.cmdline.PackageIdentifier;\\n27: import com.google.devtools.build.lib.events.Event;\\n28: import com.google.devtools.build.lib.packages.TargetRecorder.MacroFrame;\\n29: import com.google.devtools.build.lib.packages.TargetRecorder.NameConflictException;\\n30: import com.google.devtools.build.lib.server.FailureDetails.PackageLoading.Code;\\n31: import com.google.errorprone.annotations.CanIgnoreReturnValue;\\n32: import java.util.ArrayList;\\n33: import java.util.LinkedHashMap;\\n34: import java.util.List;\\n35: import java.util.Map;\\n36: import javax.annotation.Nullable;\\n37: import net.starlark.java.eval.EvalException;\\n38: import net.starlark.java.eval.Mutability;\\n39: import net.starlark.java.eval.Starlark;\\n40: import net.starlark.java.eval.StarlarkFunction;\\n41: import net.starlark.java.eval.StarlarkSemantics;\\n42: import net.starlark.java.eval.StarlarkThread;\\n43: import net.starlark.java.eval.SymbolGenerator;\\n44: import net.starlark.java.spelling.SpellChecker;\\n45: \\n46: /**\\n47:  * Represents a symbolic macro, defined in a .bzl file, that may be instantiated during Package\\n48:  * evaluation.\\n49:  *\\n50:  * <p>This is analogous to {@link RuleClass}. In essence, a {@code MacroClass} consists of the\\n51:  * macro\'s schema and its implementation function.\\n52:  */\\n53: public final class MacroClass {\\n54: \\n55:   /**\\n56:    * Names that users may not pass as keys of the {@code attrs} dict when calling {@code macro()}.\\n57:    *\\n58:    * <p>Of these, {@code name} is special cased as an actual attribute, and the rest do not exist.\\n59:    */\\n60:   // Keep in sync with `macro()`\'s `attrs` user documentation in StarlarkRuleFunctionsApi.\\n61:   // But we should avoid adding new entries here, since it\'s a backwards-incompatible change.\\n62:   public static final ImmutableSet<String> RESERVED_MACRO_ATTR_NAMES =\\n63:       ImmutableSet.of(\\"name\\", \\"visibility\\");\\n64: \\n65:   /**\\n66:    * \\"visibility\\" attribute present on all symbolic macros.\\n67:    *\\n68:    * <p>This is similar to the visibility attribute for rules, but lacks the exec transitions.\\n69:    */\\n70:   public static final Attribute VISIBILITY_ATTRIBUTE =\\n71:       Attribute.attr(\\"visibility\\", NODEP_LABEL_LIST)\\n72:           .orderIndependent()\\n73:           .nonconfigurable(\\"special attribute integrated more deeply into Bazel\'s core logic\\")\\n74:           .build();\\n75: \\n76:   private final String name;\\n77:   private f...
29. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/bazel--8.0.0",
+  "path": "src/main/java/com/google/devtools/build/lib/packages/BzlInitThreadContext.java",
+  "startLine": 1,
+  "endLine": 60
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/bazel--8.0.0@12f256c9dffb17d03d47b3f06bf34f67c976e4aa/-/blob/src/main/java/com/google/devtools/build/lib/packages/BzlInitThreadContext.java%3FL1-60\\n1: // Copyright 2022 The Bazel Authors. All rights reserved.\\n2: //\\n3: // Licensed under the Apache License, Version 2.0 (the \\"License\\");\\n4: // you may not use this file except in compliance with the License.\\n5: // You may obtain a copy of the License at\\n6: //\\n7: //    http://www.apache.org/licenses/LICENSE-2.0\\n8: //\\n9: // Unless required by applicable law or agreed to in writing, software\\n10: // distributed under the License is distributed on an \\"AS IS\\" BASIS,\\n11: // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n12: // See the License for the specific language governing permissions and\\n13: // limitations under the License.\\n14: \\n15: package com.google.devtools.build.lib.packages;\\n16: \\n17: import com.google.common.collect.ImmutableMap;\\n18: import com.google.devtools.build.lib.analysis.RuleDefinitionEnvironment;\\n19: import com.google.devtools.build.lib.cmdline.Label;\\n20: import com.google.devtools.build.lib.cmdline.RepositoryMapping;\\n21: import com.google.devtools.build.lib.cmdline.RepositoryName;\\n22: import com.google.devtools.build.lib.cmdline.StarlarkThreadContext;\\n23: import com.google.errorprone.annotations.CanIgnoreReturnValue;\\n24: import java.util.Optional;\\n25: import javax.annotation.Nullable;\\n26: import net.starlark.java.eval.EvalException;\\n27: import net.starlark.java.eval.Starlark;\\n28: import net.starlark.java.eval.StarlarkThread;\\n29: \\n30: /**\\n31:  * Bazel application data for the Starlark thread that evaluates the top-level code in a .bzl (or\\n32:  * .scl) module (i.e. when evaluating that module\'s global symbols).\\n33:  */\\n34: public final class BzlInitThreadContext extends StarlarkThreadContext\\n35:     implements RuleDefinitionEnvironment {\\n36: \\n37:   private final Label bzlFile;\\n38: \\n39:   /* Digest of the .bzl file being initialized along with all its transitive loads. */\\n40:   private final byte[] transitiveDigest;\\n41: \\n42:   // For storing the result of calling `visibility()`.\\n43:   @Nullable private BzlVisibility bzlVisibility;\\n44: \\n45:   private final RepositoryName toolsRepository;\\n46: \\n47:   // TODO(b/192694287): Remove once we migrate all tests from the allowlist\\n48:   private final Optional<Label> networkAllowlistForTests;\\n49: \\n50:   // Used for `configuration_field`.\\n51:   private final ImmutableMap<String, Class<?>> fragmentNameToClass;\\n52: \\n53:   /**\\n54:    * Constructs a new context for initializing a .bzl file.\\n55:    *\\n56:    * @param bzlFile the name of the .bzl being initialized\\n57:    * @param transitiveDigest the hash of that file and its transitive load()s\\n58:    * @param toolsRepository the name of the tools repository, such as \\"@bazel_tools\\"\\n59:    * @param networkAllowlistForTests an allowlist for rule classes created by this thread\\n60:    * @param fragmentNameToClass a map from configuration fragment name to configuration fragment\\n61: "}', 'structuredContent': {'text': 'URL: https://demo.sourcegraph.com/github.com/sg-evals/bazel--8.0.0@12f256c9dffb17d03d47b3f06bf34f67c976e4aa/-/blob/src/main/java/com/google/devtools/build/lib/packages/BzlInitThreadContext.java%3FL1-60\n1: // Copyright 2022 The Bazel Authors. All rights reserved.\n2: //\n3: // Licensed under the Apache License, Version 2.0 (the "License");\n4: // you may not use this file except in compliance with the License.\n5: // You may obtain a copy of the License at\n6: //\n7: //    http://www.apache.org/licenses/LICENSE-2.0\n8: //\n9: // Unless required by applicable law or agreed to in writing, software\n10: // distributed under the License is distributed on an "AS IS" BASIS,\n11: // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n...
30. mcp__sourcegraph__sg_list_files
Input
{
+  "repo": "github.com/sg-evals/bazel--8.0.0",
+  "path": "src/main/java/net/starlark/java"
+}
Output
{'content': '{"text":"src/main/java/net/starlark/java/annot/\\nsrc/main/java/net/starlark/java/cmd/\\nsrc/main/java/net/starlark/java/eval/\\nsrc/main/java/net/starlark/java/lib/\\nsrc/main/java/net/starlark/java/spelling/\\nsrc/main/java/net/starlark/java/syntax/\\nsrc/main/java/net/starlark/java/BUILD\\n"}', 'structuredContent': {'text': 'src/main/java/net/starlark/java/annot/\nsrc/main/java/net/starlark/java/cmd/\nsrc/main/java/net/starlark/java/eval/\nsrc/main/java/net/starlark/java/lib/\nsrc/main/java/net/starlark/java/spelling/\nsrc/main/java/net/starlark/java/syntax/\nsrc/main/java/net/starlark/java/BUILD\n'}}
31. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/bazel--8.0.0",
+  "path": "src/main/java/com/google/devtools/build/lib/packages/StarlarkGlobals.java",
+  "startLine": 1,
+  "endLine": 80
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/bazel--8.0.0@12f256c9dffb17d03d47b3f06bf34f67c976e4aa/-/blob/src/main/java/com/google/devtools/build/lib/packages/StarlarkGlobals.java%3FL1-80\\n1: // Copyright 2023 The Bazel Authors. All rights reserved.\\n2: //\\n3: // Licensed under the Apache License, Version 2.0 (the \\"License\\");\\n4: // you may not use this file except in compliance with the License.\\n5: // You may obtain a copy of the License at\\n6: //\\n7: //    http://www.apache.org/licenses/LICENSE-2.0\\n8: //\\n9: // Unless required by applicable law or agreed to in writing, software\\n10: // distributed under the License is distributed on an \\"AS IS\\" BASIS,\\n11: // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n12: // See the License for the specific language governing permissions and\\n13: // limitations under the License.\\n14: \\n15: package com.google.devtools.build.lib.packages;\\n16: \\n17: import com.google.common.collect.ImmutableMap;\\n18: \\n19: /**\\n20:  * A library of the fixed Starlark environment for various contexts.\\n21:  *\\n22:  * <p>This is the source of truth for what symbols are available in what Starlark contexts (BUILD,\\n23:  * .bzl, etc.), before considering how symbols may be added by registering them on the rule class\\n24:  * provider, or how symbols may be substituted by builtins injection. In other words, this is the\\n25:  * starting point for defining the minimum Starlark environments that Bazel supports for BUILD\\n26:  * files, .bzl files, etc. See {@link BazelStarlarkEnvironment} for the final determination of the\\n27:  * environment after accounting for registered symbols and builtins injection.\\n28:  *\\n29:  * <p>This is split between an interface in the lib/packages/ directory and an implementation in the\\n30:  * lib/analysis/starlark/ directory, in order to avoid new dependency edges from lib/packages/ to\\n31:  * lib/analysis/.\\n32:  */\\n33: public interface StarlarkGlobals {\\n34: \\n35:   /**\\n36:    * Returns a simple environment containing a few general utility modules, {@code depset}, and\\n37:    * {@code select()}.\\n38:    *\\n39:    * <p>In general, if you need a Bazel-y Starlark environment and don\'t know what to choose, prefer\\n40:    * to use this one for uniformity with as many other contexts as possible.\\n41:    */\\n42:   ImmutableMap<String, Object> getUtilToplevels();\\n43: \\n44:   /**\\n45:    * Similar to {@link #getUtilToplevels} but without {@code select()} and with {@code struct}. Used\\n46:    * for cquery.\\n47:    */\\n48:   // TODO(bazel-team): Consider whether we should replace usage of this with getUtilTopLevels(), at\\n49:   // the cost of the cquery dialect changing slightly, for the sake of uniformity and fewer\\n50:   // kinds of environments.\\n51:   ImmutableMap<String, Object> getUtilToplevelsForCquery();\\n52: \\n53:   /**\\n54:    * Returns the fixed top-levels for BUILD files that also happen to be fields of {@code native}.\\n55:    * This does not include any native rules.\\n56:    */\\n57:   ImmutableMap<String, Object> getFixedBuildFileToplevelsSharedWithNative();\\n58: \\n59:   /** Returns the fixed top-levels for BUILD files that are *not* also fields of {@code native}. */\\n60:   ImmutableMap<String, Object> getFixedBuildFileToplevelsNotInNative();\\n61: \\n62:   /** Returns the fixed top-levels for .bzl files, excluding the {@code native} object. */\\n63:   ImmutableMap<String, Object> getFixedBzlToplevels();\\n64: \\n65:   /** Returns the top-levels for .scl files. */\\n66:   ImmutableMap<String, Object> getSclToplevels();\\n67: \\n68:   /** Returns the top-levels for MODULE.bazel files and their imports. */\\n69:   ImmutableMap<String, Object> getModuleToplevels();\\n70: \\n71:   /** Returns the top-levels for REPO.bazel files. */\\n72:   ImmutableMap<String, Object> getRepoToplevels();\\n73: \\n74:   /** Returns the top-levels for VENDOR.bazel files. */\...
32. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/bazel--8.0.0$ \"implements StarlarkGlobals\" file:src/main/java"
+}
Output
{'content': '{"text":"# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkGlobalsImpl.java\\n41:  */\\n42: public final class StarlarkGlobalsImpl implements StarlarkGlobals {\\n43: \\n44: \\n"}', 'structuredContent': {'text': '# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkGlobalsImpl.java\n41:  */\n42: public final class StarlarkGlobalsImpl implements StarlarkGlobals {\n43: \n44: \n'}}
33. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/bazel--8.0.0$ \"class PackageThreadContext\" OR \"PackageBuildThreadContext\" file:src/main/java/com/google/devtools/build/lib/packages"
+}
Output
{'content': '{"text":"No results.\\n\\nNo results found."}', 'structuredContent': {'text': 'No results.\n\nNo results found.'}}
34. Write
Input
{
+  "file_path": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/net/starlark/java/eval/StarlarkThread.java\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/PackageFactory.java\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/com/google/devtools/build/lib/skyframe/BzlLoadFunction.java\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/Package.java\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/MacroClass.java\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/RuleFunction.java\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/RuleClass.java\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/RuleFactory.java\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/StarlarkGlobals.java\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkGlobalsImpl.java\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/BzlInitThreadContext.java\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/com/google/devtools/build/lib/starlarkbuildapi/StarlarkRuleFunctionsApi.java\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/StarlarkNativeModule.java\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/MacroInstance.java\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/BuildGlobals.java\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/com/google/devtools/build/lib/cmdline/StarlarkThreadContext.java\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/net/starlark/java/eval/Starlark.java\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/net/starlark/java/eval/Module.java\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/net/starlark/java/eval/Eval.java\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/TargetDefinitionContext.java\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/WorkspaceFactory.java\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/com/google/devtools/build/lib/skyframe/StarlarkBuiltinsFunction.java\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/AutoloadSymbols.java\"}\n  ],\n  \"symbols\": [\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/net/starlark/java/eval/StarlarkThread.java\", \"symbol\": \"StarlarkThread\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/PackageFactory.java\", \"symbol\": \"PackageFactory\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/com/google/devtools/build/lib/skyframe/BzlLoadFunction.java\", \"symbol\": \"BzlLoadFunction\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleCl
+...
Output
{'type': 'create', 'filePath': '/workspace/answer.json', 'content': '{\n  "files": [\n    {"repo": "sg-evals/bazel--8.0.0", "path": "src/main/java/net/starlark/java/eval/StarlarkThread.java"},\n    {"repo": "sg-evals/bazel--8.0.0", "path": "src/main/java/com/google/devtools/build/lib/packages/PackageFactory.java"},\n    {"repo": "sg-evals/bazel--8.0.0", "path": "src/main/java/com/google/devtools/build/lib/skyframe/BzlLoadFunction.java"},\n    {"repo": "sg-evals/bazel--8.0.0", "path": "src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java"},\n    {"repo": "sg-evals/bazel--8.0.0", "path": "src/main/java/com/google/devtools/build/lib/packages/Package.java"},\n    {"repo": "sg-evals/bazel--8.0.0", "path": "src/main/java/com/google/devtools/build/lib/packages/MacroClass.java"},\n    {"repo": "sg-evals/bazel--8.0.0", "path": "src/main/java/com/google/devtools/build/lib/packages/RuleFunction.java"},\n    {"repo": "sg-evals/bazel--8.0.0", "path": "src/main/java/com/google/devtools/build/lib/packages/RuleClass.java"},\n    {"repo": "sg-evals/bazel--8.0.0", "path": "src/main/java/com/google/devtools/build/lib/packages/RuleFactory.java"},\n    {"repo": "sg-evals/bazel--8.0.0", "path": "src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java"},\n    {"repo": "sg-evals/bazel--8.0.0", "path": "src/main/java/com/google/devtools/build/lib/packages/StarlarkGlobals.java"},\n    {"repo": "sg-evals/bazel--8.0.0", "path": "src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkGlobalsImpl.java"},\n    {"repo": "sg-evals/bazel--8.0.0", "path": "src/main/java/com/google/devtools/build/lib/packages/BzlInitThreadContext.java"},\n    {"repo": "sg-evals/bazel--8.0.0", "path": "src/main/java/com/google/devtools/build/lib/starlarkbuildapi/StarlarkRuleFunctionsApi.java"},\n    {"repo": "sg-evals/bazel--8.0.0", "path": "src/main/java/com/google/devtools/build/lib/packages/StarlarkNativeModule.java"},\n    {"repo": "sg-evals/bazel--8.0.0", "path": "src/main/java/com/google/devtools/build/lib/packages/MacroInstance.java"},\n    {"repo": "sg-evals/bazel--8.0.0", "path": "src/main/java/com/google/devtools/build/lib/packages/BuildGlobals.java"},\n    {"repo": "sg-evals/bazel--8.0.0", "path": "src/main/java/com/google/devtools/build/lib/cmdline/StarlarkThreadContext.java"},\n    {"repo": "sg-evals/bazel--8.0.0", "path": "src/main/java/net/starlark/java/eval/Starlark.java"},\n    {"repo": "sg-evals/bazel--8.0.0", "path": "src/main/java/net/starlark/java/eval/Module.java"},\n    {"repo": "sg-evals/bazel--8.0.0", "path": "src/main/java/net/starlark/java/eval/Eval.java"},\n    {"repo": "sg-evals/bazel--8.0.0", "path": "src/main/java/com/google/devtools/build/lib/packages/TargetDefinitionContext.java"},\n    {"repo": "sg-evals/bazel--8.0.0", "path": "src/main/java/com/google/devtools/build/lib/packages/WorkspaceFactory.java"},\n    {"repo": "sg-evals/bazel--8.0.0", "path": "src/main/java/com/google/devtools/build/lib/skyframe/StarlarkBuiltinsFunction.java"},\n    {"repo": "sg-evals/bazel--8.0.0", "path": "src/main/java/com/google/devtools/build/lib/packages/AutoloadSymbols.java"}\n  ],\n  "symbols": [\n    {"repo": "sg-evals/bazel--8.0.0", "path": "src/main/java/net/starlark/java/eval/StarlarkThread.java", "symbol": "StarlarkThread"},\n    {"repo": "sg-evals/bazel--8.0.0", "path": "src/main/java/com/google/devtools/build/lib/packages/PackageFactory.java", "symbol": "PackageFactory"},\n    {"repo": "sg-evals/bazel--8.0.0", "path": "src/main/java/com/google/devtools/build/lib/skyframe/BzlLoadFunction.java", "symbol": "BzlLoadFunction"},\n    {"repo": "sg-evals/bazel--8.0.0", "path": "src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java", "symbol": "StarlarkRuleClassFunctions"},\n    {"repo": "sg-evals/bazel--8.0.0", "path": "src/main/java/com/google/devtools/build/lib/packages/Package.java", "symbol": "Package.Builder"},\n    {"repo": "sg-evals/baze...
Bash (0)
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Fable 5
baseline checkout, no MCP
0.594 rewardmean 0.574 (n=3)8 turns8 tools$1.12
repr trial ccx-migration-289__qATysLs · open full trace →
Instruction sent
# Bazel Starlark Evaluation and BUILD File Migration Inventory
+
+## Your Task
+
+Find all Java source files in bazelbuild/bazel under src/main/java/com/google/devtools/build/lib/packages/ and src/main/java/net/starlark/ that implement Starlark evaluation for BUILD files. Identify: the StarlarkThread class and its environment setup, the PackageFactory that invokes Starlark evaluation, the BzlLoadFunction for .bzl file loading, the rule() and macro() builtin function implementations, and the Package.Builder that accumulates targets. Report each file path and key class.
+
+## Context
+
+You are working on a codebase task involving repos from the migration domain.
+
+## Available Resources
+
+## Output Format
+
+Use the published task contract:
+
+- `TASK_WORKDIR=/workspace`
+- `TASK_REPO_ROOT=/workspace`
+- `TASK_OUTPUT=/workspace/answer.json`
+
+Create a file at `TASK_OUTPUT` (`/workspace/answer.json`) with your findings in the following structure:
+
+```json
+{
+  "files": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go"}
+  ],
+  "symbols": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "SymbolName"}
+  ],
+  "chain": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "FunctionName"}
+  ],
+  "text": "Narrative explanation of your findings, citing repos and file paths."
+}
+```
+
+Include only the fields relevant to this task. Your answer is evaluated against a closed-world oracle — completeness matters.
+
+## Evaluation
+
+Your answer will be scored on:
+- **File recall and precision**: Did you find all relevant files?
+
Conversation (21)
#TypeToolText
1system-
2assistant-
I'll start by checking what's in the workspace, then locate the relevant Bazel source directories.
3assistantBash
4userBash
bazel--8.0.0
5assistantBash
6userBash
BUILD
+BuiltinFunction.java
+CallUtils.java
+CpuProfiler.java
+Debug.java
+Dict.java
+Eval.java
+EvalException.java
+EvalUtils.java
+FlagGuardedValue.java
+FormatParser.java
+GuardedValue.java
+HasBinary.java
+ImmutableSingletonStarlarkList.java
+ImmutableStarlarkList.java
+JNI.java
+LazyImmutableStarlarkList.java
+MethodDescriptor.java
+MethodLibrary.java
+Module.java
+Mutability.java
+MutableStarlarkList.java
+NoneType.java
+ParamDescriptor.java
+Printer.java
+RangeList.java
+RegularImmutableStarlarkList.java
+RegularTuple.java
+Sequence.java
+SingletonTuple.java
+Starlark.java
+StarlarkCallable.java
+StarlarkFloat.java
+StarlarkFunction.java
+StarlarkIndexable.java
+StarlarkInt.java
+StarlarkIterable.java
+StarlarkList.java
+StarlarkSemantics.java
+StarlarkThread.java
+StarlarkValue.java
+StringModule.java
+Structure.java
+SymbolGenerator.java
+Tuple.java
+cpu_profiler_posix.cc
+cpu_profiler_unimpl.cc
+---
+AbstractAttributeMapper.java
+AdvertisedProviderSet.java
+AggregatingAttributeMapper.java
+AllowlistChecker.java
+Aspect.java
+AspectClass.java
+AspectDefinition.java
+AspectDescriptor.java
+AspectParameters.java
+AspectsList.java
+Attribute.java
+AttributeFormatter.java
+AttributeMap.java
+AttributeTransitionData.java
+AttributeValueSource.java
+AutoloadSymbols.java
+BUILD
+BazelStarlarkEnvironment.java
+BuildFileContainsErrorsException.java
+BuildFileName.java
+BuildFileNotFoundException.java
+BuildGlobals.java
+BuildSetting.java
+BuildType.java
+BuilderFactoryForTesting.java
+BuiltinProvider.java
+BuiltinRestriction.java
+BuiltinsInternalModule.java
+BzlInitThreadContext.java
+BzlVisibility.java
+CachingPackageLocator.java
+CallStack.java
+ConfigurationFragmentPolicy.java
+ConfiguredAttributeMapper.java
+DefaultSetting.java
+DelegatingAttributeMapper.java
+DependencyFilter.java
+DotBazelFileSyntaxChecker.java
+EnumFilterConverter.java
+Environmen...
7assistantBash
8userBash
StarlarkAspect.java
+StarlarkAspectClass.java
+StarlarkCallbackHelper.java
+StarlarkDefinedAspect.java
+StarlarkExportable.java
+StarlarkGlobals.java
+StarlarkInfo.java
+StarlarkInfoNoSchema.java
+StarlarkInfoWithMessage.java
+StarlarkInfoWithSchema.java
+StarlarkNativeAspect.java
+StarlarkNativeModule.java
+StarlarkProvider.java
+StarlarkProviderIdentifier.java
+StarlarkProviderWrapper.java
+StructImpl.java
+StructProvider.java
+Target.java
+TargetData.java
+TargetDefinitionContext.java
+TargetRecorder.java
+TargetSuggester.java
+TargetUtils.java
+TestSize.java
+TestSuiteImplicitTestsAccumulator.java
+TestTargetUtils.java
+TestTimeout.java
+TriState.java
+Type.java
+Types.java
+VendorFileGlobals.java
+VendorThreadContext.java
+VisibilityLicenseSpecifiedInputFile.java
+WorkspaceFactory.java
+WorkspaceFactoryHelper.java
+WorkspaceFileValue.java
+WorkspaceGlobals.java
+metrics
+producers
+semantics
+---
+BUILD
+annot
+cmd
+eval
+lib
+spelling
+syntax
9assistant-
The directory structure is clear. Now let me locate the specific classes: BzlLoadFunction and the rule()/macro() builtin implementations.
10assistantBash
11userBash
src/main/java/com/google/devtools/build/lib/skyframe/BzlLoadFunction.java
+src/main/java/com/google/devtools/build/lib/starlarkbuildapi/StarlarkRuleFunctionsApi.java
+src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java
+---
+src/main/java/com/google/devtools/build/lib/packages/MacroClass.java
+src/main/java/com/google/devtools/build/lib/packages/TargetRecorder.java
+src/main/java/com/google/devtools/build/lib/packages/RuleFactory.java
12assistantBash
13userBash
src/main/java/com/google/devtools/build/lib/starlarkbuildapi/StarlarkRuleFunctionsApi.java:202:      name = "macro",
+src/main/java/com/google/devtools/build/lib/starlarkbuildapi/StarlarkRuleFunctionsApi.java:429:      name = "rule",
+---
+1059:  public static class Builder extends TargetDefinitionContext {
+---
+47:public final class StarlarkThread {
+---
+80:public final class PackageFactory {
+---
+108:public class BzlLoadFunction implements SkyFunction {
+1694:  private static final class BzlLoadFunctionException extends SkyFunctionException {
14assistantBash
15userBash
146:public class StarlarkRuleClassFunctions implements StarlarkRuleFunctionsApi {
+362:  public MacroFunctionApi macro(
+493:  public StarlarkRuleFunction rule(
+1392:  public static final class MacroFunction implements StarlarkExportable, MacroFunctionApi {
+2105:      return StarlarkRuleFunction.class;
+---
+59:public final class BazelStarlarkEnvironment {
+52:public final class Module implements Resolver.Module {
+286:   * {@link #executeBuildFile} after this caller has fully loaded the package.
+344:  public void executeBuildFile(
+377:      executeBuildFileImpl(
+390:  private void executeBuildFileImpl(
+416:        Starlark.execFileProgram(buildFileProgram, module, thread);
+69:public abstract class TargetDefinitionContext extends StarlarkThreadContext {
16assistantBash
17userBash
33:public interface StarlarkGlobals {
+36:public class BuildGlobals {
+31: * This class encapsulates knowledge of how to set up the Starlark environment for BUILD, WORKSPACE,
+56: *       BUILD files. This happens in {@link PackageFunction}.
+61:  // TODO(#11954): Eventually the BUILD and WORKSPACE bzl dialects should converge. Right now they
+81:  /** The {@code native} module fields for a BUILD-loaded bzl module, before builtins injection. */
+84:   * The top-level predeclared symbols (including {@code native}) for a BUILD-loaded bzl module,
+88:  /** The top-level predeclared symbols for BUILD files, before builtins injection and prelude. */
+89:  private final ImmutableMap<String, Object> uninjectedBuildEnv;
+110:   *     provider) top-level symbols for BUILD files, prior to builtins injection. These symbols are
+56:final class Eval {
+1047:    return execFileProgram(prog, module, thread);
+1070:  public static Object execFileProgram(Program prog, Module module, StarlarkThread thread)
+1074:    // A given Module may be passed to execFileProgram multiple times in sequence,
18assistant-
I have all the information needed. Writing the answer file now.
19assistantWrite
20userWrite
File created successfully at: /workspace/answer.json (file state is current in your context — no need to Read it back)
21assistant-
I located and verified all five requested components in the bazelbuild/bazel source tree (at `/workspace/bazel--8.0.0`) and wrote the inventory to `/workspace/answer.json`. Summary of findings:
+
+**1. StarlarkThread and environment setup**
+- `net/starlark/java/eval/StarlarkThread.java` — `StarlarkThread` (line 47), the interpreter thread holding the call stack, semantics, and mutability.
+- `net/starlark/java/eval/Module.java` — `Module`, the per-file environment of predeclared bindings and globals.
+- `lib/packages/BazelStarlarkEnvironment.java` — `BazelStarlarkEnvironment`, which "encapsulates knowledge of how to set up the Starlark environment for BUILD, WORKSPACE, and bzl files" (its own doc comment), including builtins injection; supported by `StarlarkGlobals.java` and `BuildGlobals.java`.
+- `net/starlark/java/eval/Starlark.java` (`execFileProgram`) and `Eval.java` (the tree-walking interpreter) perform the actual evaluation.
+
+**2. PackageFactory** — `lib/packages/PackageFactory.java`, whose `executeBuildFile`/`executeBuildFileImpl` (lines 344/390) create the thread and call `Starlark.execFileProgram` on the compiled BUILD program (line 416).
+
+**3. BzlLoadFunction** — `lib/skyframe/BzlLoadFunction.java` (`class BzlLoadFunction implements SkyFunction`, line 108). This sits outside the two named directories but is the canonical .bzl loader, so I included it.
+
+**4. rule() and macro() builtins** — `lib/analysis/starlark/StarlarkRuleClassFunctions.java`: `macro(...)` at line 362, `rule(...)` at line 493, returning the nested `MacroFunction` and `StarlarkRuleFunction` callables. The `@StarlarkMethod(name = "rule")` / `name = "macro"` declarations are on the interface `lib/starlarkbuildapi/StarlarkRuleFunctionsApi.java` (lines 429/202). `lib/packages/MacroClass.java` holds t...
Tool calls (8)
1. Bash
Input
{
+  "command": "ls /workspace/ && ls /workspace/src/main/java/com/google/devtools/build/lib/packages/ 2>/dev/null | head -50",
+  "description": "List workspace and packages directory"
+}
Output
{'stdout': 'bazel--8.0.0', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
2. Bash
Input
{
+  "command": "ls /workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/ | head -60; echo ---; ls /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/ | head -100",
+  "description": "List starlark eval and packages directories"
+}
Output
{'stdout': 'BUILD\nBuiltinFunction.java\nCallUtils.java\nCpuProfiler.java\nDebug.java\nDict.java\nEval.java\nEvalException.java\nEvalUtils.java\nFlagGuardedValue.java\nFormatParser.java\nGuardedValue.java\nHasBinary.java\nImmutableSingletonStarlarkList.java\nImmutableStarlarkList.java\nJNI.java\nLazyImmutableStarlarkList.java\nMethodDescriptor.java\nMethodLibrary.java\nModule.java\nMutability.java\nMutableStarlarkList.java\nNoneType.java\nParamDescriptor.java\nPrinter.java\nRangeList.java\nRegularImmutableStarlarkList.java\nRegularTuple.java\nSequence.java\nSingletonTuple.java\nStarlark.java\nStarlarkCallable.java\nStarlarkFloat.java\nStarlarkFunction.java\nStarlarkIndexable.java\nStarlarkInt.java\nStarlarkIterable.java\nStarlarkList.java\nStarlarkSemantics.java\nStarlarkThread.java\nStarlarkValue.java\nStringModule.java\nStructure.java\nSymbolGenerator.java\nTuple.java\ncpu_profiler_posix.cc\ncpu_profiler_unimpl.cc\n---\nAbstractAttributeMapper.java\nAdvertisedProviderSet.java\nAggregatingAttributeMapper.java\nAllowlistChecker.java\nAspect.java\nAspectClass.java\nAspectDefinition.java\nAspectDescriptor.java\nAspectParameters.java\nAspectsList.java\nAttribute.java\nAttributeFormatter.java\nAttributeMap.java\nAttributeTransitionData.java\nAttributeValueSource.java\nAutoloadSymbols.java\nBUILD\nBazelStarlarkEnvironment.java\nBuildFileContainsErrorsException.java\nBuildFileName.java\nBuildFileNotFoundException.java\nBuildGlobals.java\nBuildSetting.java\nBuildType.java\nBuilderFactoryForTesting.java\nBuiltinProvider.java\nBuiltinRestriction.java\nBuiltinsInternalModule.java\nBzlInitThreadContext.java\nBzlVisibility.java\nCachingPackageLocator.java\nCallStack.java\nConfigurationFragmentPolicy.java\nConfiguredAttributeMapper.java\nDefaultSetting.java\nDelegatingAttributeMapper.java\nDependencyFilter.java\nDotBazelFileSyntaxChecker.java\nEnumFilterConverter.java\nEnvironmentGroup.java\nEnvironmentLabels.java\nErrorDeterminingRepositoryException.java\nExecGroup.java\nFileTarget.java\nFunctionSplitTransitionAllowlist.java\nGlobCache.java\nGlobber.java\nGlobberUtils.java\nImplicitOutputsFunction.java\nInfo.java\nInputFile.java\nInvalidPackageNameException.java\nLabelConverter.java\nLabelPrinter.java\nLabelVisitationUtils.java\nLicense.java\nMacroClass.java\nMacroInstance.java\nMaterializingDefault.java\nNativeAspectClass.java\nNativeInfo.java\nNoSuchPackageException.java\nNoSuchTargetException.java\nNoSuchThingException.java\nNonSkyframeGlobber.java\nNonconfigurableAttributeMapper.java\nNonconfiguredAttributeMapper.java\nOutputFile.java\nPackage.java\nPackageArgs.java\nPackageCallable.java\nPackageCodecDependencies.java\nPackageFactory.java\nPackageGroup.java\nPackageGroupsRuleVisibility.java\nPackageLoadingListener.java\nPackageOverheadEstimator.java\nPackageSerializerInterface.java\nPackageSpecification.java\nPackageValidator.java\nPredicateWithMessage.java\nPrivateVisibilityInputFile.java\nProto.java\nProtoUtils.java\nProvider.java\nRawAttributeMapper.java\nRelativePackageNameResolver.java\nRepoFileGlobals.java\nRepoThreadContext.java\nRepositoryFetchException.java\nRequiredProviders.java\nRule.java\nRuleClass.java\nRuleClassData.java\nRuleClassId.java\nRuleClassProvider.java\nRuleClassUtils.java\nRuleCodec.java\nRuleDataCodec.java\nRuleFactory.java', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
3. Bash
Input
{
+  "command": "ls /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/ | tail -40; echo ---; ls /workspace/bazel--8.0.0/src/main/java/net/starlark/java/",
+  "description": "List rest of packages dir and net/starlark/java"
+}
Output
{'stdout': 'StarlarkAspect.java\nStarlarkAspectClass.java\nStarlarkCallbackHelper.java\nStarlarkDefinedAspect.java\nStarlarkExportable.java\nStarlarkGlobals.java\nStarlarkInfo.java\nStarlarkInfoNoSchema.java\nStarlarkInfoWithMessage.java\nStarlarkInfoWithSchema.java\nStarlarkNativeAspect.java\nStarlarkNativeModule.java\nStarlarkProvider.java\nStarlarkProviderIdentifier.java\nStarlarkProviderWrapper.java\nStructImpl.java\nStructProvider.java\nTarget.java\nTargetData.java\nTargetDefinitionContext.java\nTargetRecorder.java\nTargetSuggester.java\nTargetUtils.java\nTestSize.java\nTestSuiteImplicitTestsAccumulator.java\nTestTargetUtils.java\nTestTimeout.java\nTriState.java\nType.java\nTypes.java\nVendorFileGlobals.java\nVendorThreadContext.java\nVisibilityLicenseSpecifiedInputFile.java\nWorkspaceFactory.java\nWorkspaceFactoryHelper.java\nWorkspaceFileValue.java\nWorkspaceGlobals.java\nmetrics\nproducers\nsemantics\n---\nBUILD\nannot\ncmd\neval\nlib\nspelling\nsyntax', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
4. Bash
Input
{
+  "command": "cd /workspace/bazel--8.0.0 && find src/main/java -name \"BzlLoadFunction.java\" -o -name \"StarlarkRuleClassFunctions.java\" -o -name \"StarlarkRuleFunctions*.java\" 2>/dev/null; echo ---; grep -rln '\"macro\"' src/main/java/com/google/devtools/build/lib/analysis/starlark/ src/main/java/com/google/devtools/build/lib/packages/ 2>/dev/null | head",
+  "description": "Find BzlLoadFunction and rule()/macro() builtins"
+}
Output
{'stdout': 'src/main/java/com/google/devtools/build/lib/skyframe/BzlLoadFunction.java\nsrc/main/java/com/google/devtools/build/lib/starlarkbuildapi/StarlarkRuleFunctionsApi.java\nsrc/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java\n---\nsrc/main/java/com/google/devtools/build/lib/packages/MacroClass.java\nsrc/main/java/com/google/devtools/build/lib/packages/TargetRecorder.java\nsrc/main/java/com/google/devtools/build/lib/packages/RuleFactory.java', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
5. Bash
Input
{
+  "command": "grep -n 'name = \"rule\"\\|name = \"macro\"' src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java src/main/java/com/google/devtools/build/lib/starlarkbuildapi/StarlarkRuleFunctionsApi.java | head; echo ---; grep -n \"class Builder\" src/main/java/com/google/devtools/build/lib/packages/Package.java | head -5; echo ---; grep -n \"public final class StarlarkThread\\|public class StarlarkThread\" src/main/java/net/starlark/java/eval/StarlarkThread.java; echo ---; grep -n \"class PackageFactory\" src/main/java/com/google/devtools/build/lib/packages/PackageFactory.java | head -3; echo ---; grep -n \"class BzlLoadFunction\" src/main/java/com/google/devtools/build/lib/skyframe/BzlLoadFunction.java | head -3",
+  "description": "Verify key classes and builtin definitions"
+}
Output
{'stdout': 'src/main/java/com/google/devtools/build/lib/starlarkbuildapi/StarlarkRuleFunctionsApi.java:202:      name = "macro",\nsrc/main/java/com/google/devtools/build/lib/starlarkbuildapi/StarlarkRuleFunctionsApi.java:429:      name = "rule",\n---\n1059:  public static class Builder extends TargetDefinitionContext {\n---\n47:public final class StarlarkThread {\n---\n80:public final class PackageFactory {\n---\n108:public class BzlLoadFunction implements SkyFunction {\n1694:  private static final class BzlLoadFunctionException extends SkyFunctionException {', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
6. Bash
Input
{
+  "command": "grep -n \"public StarlarkRuleFunction rule\\|public Object rule\\|public.*macro(\\|StarlarkRuleFunction\\b.*class\\|class MacroFunction\\|implements StarlarkRuleFunctionsApi\" src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java | head; echo ---; grep -n \"class BazelStarlarkEnvironment\" src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java; grep -n \"class Module\" src/main/java/net/starlark/java/eval/Module.java | head -2; grep -n \"execFileProgram\\|executeBuildFile\\|compileBuildFile\" src/main/java/com/google/devtools/build/lib/packages/PackageFactory.java | head; grep -n \"class TargetDefinitionContext\" src/main/java/com/google/devtools/build/lib/packages/TargetDefinitionContext.java | head -2",
+  "description": "Verify rule/macro implementations and environment classes"
+}
Output
{'stdout': '146:public class StarlarkRuleClassFunctions implements StarlarkRuleFunctionsApi {\n362:  public MacroFunctionApi macro(\n493:  public StarlarkRuleFunction rule(\n1392:  public static final class MacroFunction implements StarlarkExportable, MacroFunctionApi {\n2105:      return StarlarkRuleFunction.class;\n---\n59:public final class BazelStarlarkEnvironment {\n52:public final class Module implements Resolver.Module {\n286:   * {@link #executeBuildFile} after this caller has fully loaded the package.\n344:  public void executeBuildFile(\n377:      executeBuildFileImpl(\n390:  private void executeBuildFileImpl(\n416:        Starlark.execFileProgram(buildFileProgram, module, thread);\n69:public abstract class TargetDefinitionContext extends StarlarkThreadContext {', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
7. Bash
Input
{
+  "command": "grep -n \"class StarlarkGlobals\\|interface StarlarkGlobals\" src/main/java/com/google/devtools/build/lib/packages/StarlarkGlobals.java; grep -n \"class BuildGlobals\" src/main/java/com/google/devtools/build/lib/packages/BuildGlobals.java; grep -n \"newBuildModule\\|uninjectedBuildEnv\\|BUILD\" src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java | head -8; grep -n \"class Eval\" src/main/java/net/starlark/java/eval/Eval.java | head -2; grep -n \"execFileProgram\" src/main/java/net/starlark/java/eval/Starlark.java | head -3",
+  "description": "Check environment setup helper classes"
+}
Output
{'stdout': '33:public interface StarlarkGlobals {\n36:public class BuildGlobals {\n31: * This class encapsulates knowledge of how to set up the Starlark environment for BUILD, WORKSPACE,\n56: *       BUILD files. This happens in {@link PackageFunction}.\n61:  // TODO(#11954): Eventually the BUILD and WORKSPACE bzl dialects should converge. Right now they\n81:  /** The {@code native} module fields for a BUILD-loaded bzl module, before builtins injection. */\n84:   * The top-level predeclared symbols (including {@code native}) for a BUILD-loaded bzl module,\n88:  /** The top-level predeclared symbols for BUILD files, before builtins injection and prelude. */\n89:  private final ImmutableMap<String, Object> uninjectedBuildEnv;\n110:   *     provider) top-level symbols for BUILD files, prior to builtins injection. These symbols are\n56:final class Eval {\n1047:    return execFileProgram(prog, module, thread);\n1070:  public static Object execFileProgram(Program prog, Module module, StarlarkThread thread)\n1074:    // A given Module may be passed to execFileProgram multiple times in sequence,', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
8. Write
Input
{
+  "file_path": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/net/starlark/java/eval/StarlarkThread.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/net/starlark/java/eval/Module.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/net/starlark/java/eval/Starlark.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/net/starlark/java/eval/Eval.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/StarlarkGlobals.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/BuildGlobals.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/PackageFactory.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/skyframe/BzlLoadFunction.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/starlarkbuildapi/StarlarkRuleFunctionsApi.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/MacroClass.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/Package.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/TargetDefinitionContext.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/RuleFactory.java\"}\n  ],\n  \"symbols\": [\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/net/starlark/java/eval/StarlarkThread.java\", \"symbol\": \"StarlarkThread\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/net/starlark/java/eval/Module.java\", \"symbol\": \"Module\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/net/starlark/java/eval/Starlark.java\", \"symbol\": \"Starlark.execFileProgram\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/net/starlark/java/eval/Eval.java\", \"symbol\": \"Eval\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java\", \"symbol\": \"BazelStarlarkEnvironment\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/StarlarkGlobals.java\", \"symbol\": \"StarlarkGlobals\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/BuildGlobals.java\", \"symbol\": \"BuildGlobals\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/PackageFactory.java\", \"symbol\": \"PackageFactory\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/skyframe/BzlLoadFunction.java\", \"symbol\": \"BzlLoadFunction\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java\", \"symbol\": \"StarlarkRuleClassFunctions\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java\", \"symbol\": \"StarlarkRuleClassFunctions.StarlarkRuleFunction\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java\", \"symbol\": \"StarlarkRuleClassFunctions.MacroFunction\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/
+...
Output
{'type': 'create', 'filePath': '/workspace/answer.json', 'content': '{\n  "files": [\n    {"repo": "bazelbuild/bazel", "path": "src/main/java/net/starlark/java/eval/StarlarkThread.java"},\n    {"repo": "bazelbuild/bazel", "path": "src/main/java/net/starlark/java/eval/Module.java"},\n    {"repo": "bazelbuild/bazel", "path": "src/main/java/net/starlark/java/eval/Starlark.java"},\n    {"repo": "bazelbuild/bazel", "path": "src/main/java/net/starlark/java/eval/Eval.java"},\n    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java"},\n    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/packages/StarlarkGlobals.java"},\n    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/packages/BuildGlobals.java"},\n    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/packages/PackageFactory.java"},\n    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/skyframe/BzlLoadFunction.java"},\n    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java"},\n    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/starlarkbuildapi/StarlarkRuleFunctionsApi.java"},\n    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/packages/MacroClass.java"},\n    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/packages/Package.java"},\n    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/packages/TargetDefinitionContext.java"},\n    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/packages/RuleFactory.java"}\n  ],\n  "symbols": [\n    {"repo": "bazelbuild/bazel", "path": "src/main/java/net/starlark/java/eval/StarlarkThread.java", "symbol": "StarlarkThread"},\n    {"repo": "bazelbuild/bazel", "path": "src/main/java/net/starlark/java/eval/Module.java", "symbol": "Module"},\n    {"repo": "bazelbuild/bazel", "path": "src/main/java/net/starlark/java/eval/Starlark.java", "symbol": "Starlark.execFileProgram"},\n    {"repo": "bazelbuild/bazel", "path": "src/main/java/net/starlark/java/eval/Eval.java", "symbol": "Eval"},\n    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java", "symbol": "BazelStarlarkEnvironment"},\n    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/packages/StarlarkGlobals.java", "symbol": "StarlarkGlobals"},\n    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/packages/BuildGlobals.java", "symbol": "BuildGlobals"},\n    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/packages/PackageFactory.java", "symbol": "PackageFactory"},\n    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/skyframe/BzlLoadFunction.java", "symbol": "BzlLoadFunction"},\n    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java", "symbol": "StarlarkRuleClassFunctions"},\n    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java", "symbol": "StarlarkRuleClassFunctions.StarlarkRuleFunction"},\n    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java", "symbol": "StarlarkRuleClassFunctions.MacroFunction"},\n    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/starlarkbuildapi/StarlarkRuleFunctionsApi.java", "symbol": "StarlarkRuleFunctionsApi"},\n    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/packages/MacroClass.java", "symbol": "MacroClass"},\n    {"repo": "ba...
Bash (7)
1. $ ls /workspace/ && ls /workspace/src/main/java/com/google/devtools/build/lib/packages/ 2>/dev/null | head -50
2. $ ls /workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/ | head -60; echo ---; ls /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/ | head -100
3. $ ls /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/ | tail -40; echo ---; ls /workspace/bazel--8.0.0/src/main/java/net/starlark/java/
4. $ cd /workspace/bazel--8.0.0 && find src/main/java -name "BzlLoadFunction.java" -o -name "StarlarkRuleClassFunctions.java" -o -name "StarlarkRuleFunctions*.java" 2>/dev/null; echo ---; grep -rln '"macro"' src/main/java/com/google/devtools/build/lib/analysis/starlark/ src/main/java/com/google/devtools/build/lib/packages/ 2>/dev/null | head
5. $ grep -n 'name = "rule"\|name = "macro"' src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java src/main/java/com/google/devtools/build/lib/starlarkbuildapi/StarlarkRuleFunctionsApi.java | head; echo ---; grep -n "class Builder" src/main/java/com/google/devtools/build/lib/packages/Package.java | head -5; echo ---; grep -n "public final class StarlarkThread\|public class StarlarkThread" src/main/java/net/starlark/java/eval/StarlarkThread.java; echo ---; grep -n "class PackageFactory" src/main/java/com/google/devtools/build/lib/packages/PackageFactory.java | head -3; echo ---; grep -n "class BzlLoadFunction" src/main/java/com/google/devtools/build/lib/skyframe/BzlLoadFunction.java | head -3
6. $ grep -n "public StarlarkRuleFunction rule\|public Object rule\|public.*macro(\|StarlarkRuleFunction\b.*class\|class MacroFunction\|implements StarlarkRuleFunctionsApi" src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java | head; echo ---; grep -n "class BazelStarlarkEnvironment" src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java; grep -n "class Module" src/main/java/net/starlark/java/eval/Module.java | head -2; grep -n "execFileProgram\|executeBuildFile\|compileBuildFile" src/main/java/com/google/devtools/build/lib/packages/PackageFactory.java | head; grep -n "class TargetDefinitionContext" src/main/java/com/google/devtools/build/lib/packages/TargetDefinitionContext.java | head -2
7. $ grep -n "class StarlarkGlobals\|interface StarlarkGlobals" src/main/java/com/google/devtools/build/lib/packages/StarlarkGlobals.java; grep -n "class BuildGlobals" src/main/java/com/google/devtools/build/lib/packages/BuildGlobals.java; grep -n "newBuildModule\|uninjectedBuildEnv\|BUILD" src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java | head -8; grep -n "class Eval" src/main/java/net/starlark/java/eval/Eval.java | head -2; grep -n "execFileProgram" src/main/java/net/starlark/java/eval/Starlark.java | head -3

\ No newline at end of file
diff --git a/explorer/compare__ccx-vuln-remed-126.html b/explorer/compare__ccx-vuln-remed-126.html
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+ccx-vuln-remed-126 — 3-way compare
← All tasks · flat list
ccx-vuln-remed-126
Sonnet baseline vs Sonnet + Sourcegraph MCP vs Fable baseline. Each column is that arm's median-reward trial.
Sonnet 4.6
0.583
mean reward, n=4
Sonnet 4.6 + MCP
0.759
mean reward, n=3
Fable 5
0.735
mean reward, n=3
Sonnet 4.6
baseline checkout, no MCP
0.731 rewardmean 0.583 (n=4)29 turns29 tools$0.30
repr trial ccx-vuln-remed-126__K5VGN2W · open full trace →
Instruction sent
# GCC Stack Clash Protection Implementation Audit
+
+## Your Task
+
+Audit the stack clash protection implementation in GCC. Find all C/C++ source files in `gcc-mirror/gcc` that implement stack clash mitigation. Specifically: 1. The file that implements stack clash probing for x86_64 targets (`gcc/config/i386/i386.cc` — look for `stack_clash_protection`). 2. The file that implements the generic stack clash expansion (`gcc/explow.cc` — look for `anti_adjust_stack_and_probe`). 3. The header where `TARGET_STACK_CLASH_PROTECTION` is declared or defined. 4. The test file under `gcc/testsuite/gcc.target/i386/` that validates stack clash protection (look for `stack-clash-*`). 5. The common options file where `-fstack-clash-protection` is defined (`gcc/common.opt`). Report each file path and the key function or definition.
+
+## Context
+
+You are working on a codebase task involving repos from the security domain.
+
+## Available Resources
+
+## Output Format
+
+Use the published task contract:
+
+- `TASK_WORKDIR=/workspace`
+- `TASK_REPO_ROOT=/workspace`
+- `TASK_OUTPUT=/workspace/answer.json`
+
+Create a file at `TASK_OUTPUT` (`/workspace/answer.json`) with your findings in the following structure:
+
+```json
+{
+  "files": [
+    {"repo": "repo-name", "path": "relative/path/to/file.go"}
+  ],
+  "symbols": [
+    {"repo": "repo-name", "path": "relative/path/to/file.go", "symbol": "SymbolName"}
+  ],
+  "chain": [
+    {"repo": "repo-name", "path": "relative/path/to/file.go", "symbol": "FunctionName"}
+  ],
+  "text": "Narrative explanation of your findings, citing repos and file paths."
+}
+```
+
+Include only the fields relevant to this task. Your answer is evaluated against a closed-world oracle — completeness matters.
+
+## Evaluation
+
+Your answer will be scored on:
+- **File recall and precision**: Did you find all relevant files?
+
Conversation (69)
#TypeToolText
1system-
2system-
3system-
4system-
5system-
6system-
7system-
8system-
9assistant-
I'll explore the workspace structure and search for the relevant GCC stack clash protection files.
10assistantBash
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gcc--96dfb333
+llvm-project--a8f3c97d
12assistantBash
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/workspace/gcc--96dfb333
+/workspace/gcc--96dfb333/gcc
+/workspace/gcc--96dfb333/contrib/gcc-changelog
14assistantBash
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driver-i386.cc
+host-i386-darwin.cc
+i386-builtin-types.awk
+i386-builtin-types.def
+i386-builtin.def
+i386-builtins.cc
+i386-builtins.h
+i386-c.cc
+i386-d.cc
+i386-d.h
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common
+common.md
+common.opt
+common.opt.urls
+explow.cc
+explow.h
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6933:/* Return the probing interval for -fstack-clash-protection.  */
+6938:  if (flag_stack_clash_protection)
+6940:	    << param_stack_clash_protection_probe_interval);
+6989:	     stack clash protections are enabled and the allocated frame is
+6992:	  || (flag_stack_clash_protection
+8289:  else if (size < (1 << param_stack_clash_protection_guard_size))
+9488:  /* If stack clash protection is requested, then probe the stack, unless it
+9491:      && flag_stack_clash_protection
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1413:  if (flag_stack_clash_protection)
+1644:	anti_adjust_stack_and_probe (size, false);
+1645:      else if (flag_stack_clash_protection)
+1646:	anti_adjust_stack_and_probe_stack_clash (size);
+1955:compute_stack_clash_protection_loop_data (rtx *rounded_size, rtx *last_addr,
+1962:    = 1 << param_stack_clash_protection_probe_interval;
+2014:emit_stack_clash_protection_probe_loop_start (rtx *loop_lab,
+2036:emit_stack_clash_protection_probe_loop_end (rtx loop_lab, rtx end_loop,
+2053:   This is subtly different than anti_adjust_stack_and_probe to try and
+2063:     2. It never skips probes, whereas anti_adjust_stack_and_probe will
+2072:anti_adjust_stack_and_probe_stack_clash (rtx size)
+2082:  compute_stack_clash_protection_loop_data (&rounded_size, &last_addr,
+2086:  probe_range = targetm.stack_clash_protection_alloca_probe_range ();
+2118:	  emit_stack_clash_protection_probe_loop_start (&loop_lab, &end_loop,
+2129:	  emit_stack_clash_protection_probe_loop_end (loop_lab, end_loop,
+2201:anti_adjust_stack_and_probe (rtx size, bool adjust_back)
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(Bash completed with no output)
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/workspace/gcc--96dfb333/gcc/testsuite/gcc.target/i386/stack-clash-protection.c
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27assistantBash
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3054:fstack-clash-protection
+3055:Common Var(flag_stack_clash_protection) Optimization
29userBash
/workspace/gcc--96dfb333/gcc/ChangeLog-2018:9273:	TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE): New.
+/workspace/gcc--96dfb333/gcc/ChangeLog-2018:9285:	* doc/tm.texi.in (TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE): New.
+/workspace/gcc--96dfb333/gcc/ChangeLog-2018:9286:	(TARGET_STACK_CLASH_PROTECTION_FINAL_DYNAMIC_PROBE): Remove.
+/workspace/gcc--96dfb333/gcc/ChangeLog-2017:14405:	* doc/tm.texi.in (TARGET_STACK_CLASH_PROTECTION_FINAL_DYNAMIC_PROBE):
+/workspace/gcc--96dfb333/gcc/ChangeLog-2024:20539:	(TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE): New.
+/workspace/gcc--96dfb333/gcc/targhooks.cc:2745:  TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE.  */
+/workspace/gcc--96dfb333/gcc/config/aarch64/aarch64.cc:33924:#undef TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE
+/workspace/gcc--96dfb333/gcc/config/aarch64/aarch64.cc:33925:#define TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE \
+/workspace/gcc--96dfb333/gcc/config/riscv/riscv.cc:16847:#undef TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE
+/workspace/gcc--96dfb333/gcc/config/riscv/riscv.cc:16848:#define TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE \
+/workspace/gcc--96dfb333/gcc/doc/tm.texi:3772:@deftypefn {Target Hook} HOST_WIDE_INT TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE (void)
+/workspace/gcc--96dfb333/gcc/doc/tm.texi.in:2998:@hook TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE
30assistantBash
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(Bash completed with no output)
32assistantBash
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/workspace/gcc--96dfb333/gcc/targhooks.h:305:extern HOST_WIDE_INT default_stack_clash_protection_alloca_probe_range (void);
34assistantBash
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/workspace/gcc--96dfb333/gcc/target.def:6535:(stack_clash_protection_alloca_probe_range,
+/workspace/gcc--96dfb333/gcc/target.def:6545: default_stack_clash_protection_alloca_probe_range)
36assistantBash
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attr-urls.def
+builtin-attrs.def
+builtin-types.def
+builtins.def
+cfg-flags.def
+cif-code.def
+coroutine-builtins.def
+dbgcnt.def
+gcc-urlifier.def
+gcov-counter.def
+gentarget-def.cc
+gimple.def
+gsstruct.def
+gtm-builtins.def
+insn-notes.def
+internal-fn.def
+machmode.def
+mode-classes.def
+multiple_target.cc
+omp-builtins.def
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6535:(stack_clash_protection_alloca_probe_range,
+6545: default_stack_clash_protection_alloca_probe_range)
40assistantBash
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6938:  if (flag_stack_clash_protection)
+6940:	    << param_stack_clash_protection_probe_interval);
+6992:	  || (flag_stack_clash_protection
+8229:        dump_stack_clash_frame_info (NO_PROBE_SMALL_FRAME, true);
+8231:	dump_stack_clash_frame_info (NO_PROBE_NO_FRAME, false);
+8289:  else if (size < (1 << param_stack_clash_protection_guard_size))
+8294:      dump_stack_clash_frame_info (NO_PROBE_SMALL_FRAME, true);
+8332:      dump_stack_clash_frame_info (PROBE_INLINE, residual != 0);
+8403:      dump_stack_clash_frame_info (PROBE_LOOP, size != rounded_size);
+9491:      && flag_stack_clash_protection
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6940:	    << param_stack_clash_protection_probe_interval);
+8215:ix86_adjust_stack_and_probe (HOST_WIDE_INT size,
+9494:      ix86_adjust_stack_and_probe (allocate, int_registers_saved, false);
+9513:	      ix86_adjust_stack_and_probe (allocate, int_registers_saved, true);
44assistantBash
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645:	    | MASK_INLINE_STRINGOPS_DYNAMICALLY | MASK_RECIP | MASK_STACK_PROBE
+991:/* Decide whether we must probe the stack before any space allocation
+992:   on this target.  It's essentially TARGET_STACK_PROBE except when
+993:   -fstack-check causes the stack to be already probed differently.  */
+996:ix86_target_stack_probe (void)
+998:  /* Do not probe the stack twice if static stack checking is enabled.  */
+1002:  return TARGET_STACK_PROBE;
+6936:get_probe_interval (void)
+6938:  if (flag_stack_clash_protection)
+6940:	    << param_stack_clash_protection_probe_interval);
+6942:    return (HOST_WIDE_INT_1U << STACK_CHECK_PROBE_INTERVAL_EXP);
+6983:	  /* If static stack checking is enabled and done with probes,
+6990:	     larger than the probe interval, then use pushes to save
+6992:	  || (flag_stack_clash_protection
+6993:	      && !ix86_target_stack_probe ()
+6994:	      && to_allocate > get_probe_interval ()));
+8207:   If PROTECTION AREA is true, then probe PROBE_INTERVAL plus a small dope
+8211:   allowed to allocate more than PROBE_INTERVAL bytes of stack space without
+8212:   a suitable probe.  */
+8215:ix86_adjust_stack_and_probe (HOST_WIDE_INT size,
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6938:  if (flag_stack_clash_protection)
+6940:	    << param_stack_clash_protection_probe_interval);
+6992:	  || (flag_stack_clash_protection
+8229:        dump_stack_clash_frame_info (NO_PROBE_SMALL_FRAME, true);
+8231:	dump_stack_clash_frame_info (NO_PROBE_NO_FRAME, false);
+8289:  else if (size < (1 << param_stack_clash_protection_guard_size))
+8294:      dump_stack_clash_frame_info (NO_PROBE_SMALL_FRAME, true);
+8332:      dump_stack_clash_frame_info (PROBE_INLINE, residual != 0);
+8403:      dump_stack_clash_frame_info (PROBE_LOOP, size != rounded_size);
+9491:      && flag_stack_clash_protection
48assistantBash
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8215:ix86_adjust_stack_and_probe (HOST_WIDE_INT size,
50assistantBash
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2072:anti_adjust_stack_and_probe_stack_clash (rtx size)
+2201:anti_adjust_stack_and_probe (rtx size, bool adjust_back)
52assistantBash
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3054:fstack-clash-protection
54assistantBash
55userBash
(Bash completed with no output)
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/* { dg-do compile } */
+/* { dg-options "-O2 -fstack-clash-protection" } */
+
+int flag;
+void open();
58assistantBash
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/workspace/gcc--96dfb333/gcc/target.def:6535:(stack_clash_protection_alloca_probe_range,
+/workspace/gcc--96dfb333/gcc/target.def:6545: default_stack_clash_protection_alloca_probe_range)
60assistantBash
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these registers when the target switches are opposed to them.)",
+ void, (void),
+ hook_void_void)
+
+DEFHOOK
+(stack_clash_protection_alloca_probe_range,
+ "Some targets have an ABI defined interval for which no probing needs to be done.\n\
+When a probe does need to be done this same interval is used as the probe distance\n\
+up when doing stack clash protection for alloca.\n\
+On such targets this value can be set to override the default probing up interval.\n\
+Define this variable to return nonzero if such a probe range is required or zero otherwise.\n\
+Defining this hook also requires your functions which make use of alloca to have at least 8 byes\n\
+of outgoing arguments.  If this is not the case the stack will be corrupted.\n\
+You need not define this macro if it would always have the value zero.",
+ HOST_WIDE_INT, (void),
+ default_stack_clash_protection_alloca_probe_range)
+
+
+/* Functions specific to the C family of frontends.  */
+#undef HOOK_PREFIX
+#define HOOK_PREFIX "TARGET_C_"
62assistant-
Now I have all the information needed. Let me compile the findings into the answer.
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3055:Common Var(flag_stack_clash_protection) Optimization
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Insert stack checking code into the program.  Same as -fstack-check=specific.
+
+fstack-clash-protection
+Common Var(flag_stack_clash_protection) Optimization
+Insert code to probe each page of stack space as it is allocated to protect
+from stack-clash style attacks.
67assistantWrite
68userWrite
File created successfully at: /workspace/answer.json (file state is current in your context — no need to Read it back)
69assistant-
Here are the findings for all five GCC stack clash protection files:
+
+| # | File | Key Symbol |
+|---|------|-----------|
+| 1 | `gcc/config/i386/i386.cc` | `ix86_adjust_stack_and_probe` (line 8215) |
+| 2 | `gcc/explow.cc` | `anti_adjust_stack_and_probe_stack_clash` (line 2072), `anti_adjust_stack_and_probe` (line 2201) |
+| 3 | `gcc/target.def` | `TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE` (line 6535) |
+| 4 | `gcc/testsuite/gcc.target/i386/stack-clash-protection.c` | test with `-fstack-clash-protection` |
+| 5 | `gcc/common.opt` | `fstack-clash-protection` → `flag_stack_clash_protection` (line 3054) |
+
+**Summary:**
+- `common.opt` declares `-fstack-clash-protection` as a compiler flag stored in `flag_stack_clash_protection`.
+- `explow.cc` contains the generic RTL-level implementation: `anti_adjust_stack_and_probe_stack_clash` (the stack-clash-specific path) and `anti_adjust_stack_and_probe` (the older generic prober), plus helpers for emitting the probe loop.
+- `gcc/config/i386/i386.cc` has the x86-specific override `ix86_adjust_stack_and_probe` that handles frame allocation with inline vs. loop probing.
+- `target.def` declares the `TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE` hook so targets like aarch64 and riscv can customize the alloca probe range.
+- The testsuite file validates the feature compiles correctly with `-fstack-clash-protection`.
Tool calls (29)
1. Bash
Input
{
+  "command": "ls /workspace/",
+  "description": "List workspace contents"
+}
Output
{'stdout': 'gcc--96dfb333\nllvm-project--a8f3c97d', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
2. Bash
Input
{
+  "command": "find /workspace -maxdepth 3 -type d -name \"gcc*\" 2>/dev/null | head -20",
+  "description": "Find GCC directories in workspace"
+}
Output
{'stdout': '/workspace/gcc--96dfb333\n/workspace/gcc--96dfb333/gcc\n/workspace/gcc--96dfb333/contrib/gcc-changelog', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
3. Bash
Input
{
+  "command": "ls /workspace/gcc--96dfb333/gcc/config/i386/ | grep -i \"i386\" | head -10",
+  "description": "List i386 config files"
+}
Output
{'stdout': 'driver-i386.cc\nhost-i386-darwin.cc\ni386-builtin-types.awk\ni386-builtin-types.def\ni386-builtin.def\ni386-builtins.cc\ni386-builtins.h\ni386-c.cc\ni386-d.cc\ni386-d.h', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
4. Bash
Input
{
+  "command": "ls /workspace/gcc--96dfb333/gcc/ | grep -E \"^explow|^common\" | head -10",
+  "description": "Find explow.cc and common.opt"
+}
Output
{'stdout': 'common\ncommon.md\ncommon.opt\ncommon.opt.urls\nexplow.cc\nexplow.h', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
5. Bash
Input
{
+  "command": "grep -n \"stack_clash_protection\\|stack.clash.prot\" /workspace/gcc--96dfb333/gcc/config/i386/i386.cc 2>/dev/null | head -30",
+  "description": "Search for stack_clash_protection in i386.cc"
+}
Output
{'stdout': '6933:/* Return the probing interval for -fstack-clash-protection.  */\n6938:  if (flag_stack_clash_protection)\n6940:\t    << param_stack_clash_protection_probe_interval);\n6989:\t     stack clash protections are enabled and the allocated frame is\n6992:\t  || (flag_stack_clash_protection\n8289:  else if (size < (1 << param_stack_clash_protection_guard_size))\n9488:  /* If stack clash protection is requested, then probe the stack, unless it\n9491:      && flag_stack_clash_protection', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
6. Bash
Input
{
+  "command": "grep -n \"anti_adjust_stack_and_probe\\|stack_clash\" /workspace/gcc--96dfb333/gcc/explow.cc 2>/dev/null | head -30",
+  "description": "Search for stack clash functions in explow.cc"
+}
Output
{'stdout': '1413:  if (flag_stack_clash_protection)\n1644:\tanti_adjust_stack_and_probe (size, false);\n1645:      else if (flag_stack_clash_protection)\n1646:\tanti_adjust_stack_and_probe_stack_clash (size);\n1955:compute_stack_clash_protection_loop_data (rtx *rounded_size, rtx *last_addr,\n1962:    = 1 << param_stack_clash_protection_probe_interval;\n2014:emit_stack_clash_protection_probe_loop_start (rtx *loop_lab,\n2036:emit_stack_clash_protection_probe_loop_end (rtx loop_lab, rtx end_loop,\n2053:   This is subtly different than anti_adjust_stack_and_probe to try and\n2063:     2. It never skips probes, whereas anti_adjust_stack_and_probe will\n2072:anti_adjust_stack_and_probe_stack_clash (rtx size)\n2082:  compute_stack_clash_protection_loop_data (&rounded_size, &last_addr,\n2086:  probe_range = targetm.stack_clash_protection_alloca_probe_range ();\n2118:\t  emit_stack_clash_protection_probe_loop_start (&loop_lab, &end_loop,\n2129:\t  emit_stack_clash_protection_probe_loop_end (loop_lab, end_loop,\n2201:anti_adjust_stack_and_probe (rtx size, bool adjust_back)', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
7. Bash
Input
{
+  "command": "grep -rn \"TARGET_STACK_CLASH_PROTECTION\" /workspace/gcc--96dfb333/gcc/ --include=\"*.h\" 2>/dev/null | head -20",
+  "description": "Find TARGET_STACK_CLASH_PROTECTION in header files"
+}
Output
{'stdout': '', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
8. Bash
Input
{
+  "command": "find /workspace/gcc--96dfb333/gcc/testsuite/gcc.target/i386/ -name \"stack-clash*\" 2>/dev/null | head -20",
+  "description": "Find stack-clash test files in i386 testsuite"
+}
Output
{'stdout': '/workspace/gcc--96dfb333/gcc/testsuite/gcc.target/i386/stack-clash-protection.c', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
9. Bash
Input
{
+  "command": "grep -rn \"TARGET_STACK_CLASH_PROTECTION\" /workspace/gcc--96dfb333/gcc/ 2>/dev/null | head -30",
+  "description": "Find TARGET_STACK_CLASH_PROTECTION across all GCC source files"
+}
Output
{'stdout': '/workspace/gcc--96dfb333/gcc/ChangeLog-2018:9273:\tTARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE): New.\n/workspace/gcc--96dfb333/gcc/ChangeLog-2018:9285:\t* doc/tm.texi.in (TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE): New.\n/workspace/gcc--96dfb333/gcc/ChangeLog-2018:9286:\t(TARGET_STACK_CLASH_PROTECTION_FINAL_DYNAMIC_PROBE): Remove.\n/workspace/gcc--96dfb333/gcc/ChangeLog-2017:14405:\t* doc/tm.texi.in (TARGET_STACK_CLASH_PROTECTION_FINAL_DYNAMIC_PROBE):\n/workspace/gcc--96dfb333/gcc/ChangeLog-2024:20539:\t(TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE): New.\n/workspace/gcc--96dfb333/gcc/targhooks.cc:2745:  TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE.  */\n/workspace/gcc--96dfb333/gcc/config/aarch64/aarch64.cc:33924:#undef TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE\n/workspace/gcc--96dfb333/gcc/config/aarch64/aarch64.cc:33925:#define TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE \\\n/workspace/gcc--96dfb333/gcc/config/riscv/riscv.cc:16847:#undef TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE\n/workspace/gcc--96dfb333/gcc/config/riscv/riscv.cc:16848:#define TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE \\\n/workspace/gcc--96dfb333/gcc/doc/tm.texi:3772:@deftypefn {Target Hook} HOST_WIDE_INT TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE (void)\n/workspace/gcc--96dfb333/gcc/doc/tm.texi.in:2998:@hook TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
10. Bash
Input
{
+  "command": "grep -n \"fstack-clash-protection\\|stack.clash.protection\" /workspace/gcc--96dfb333/gcc/common.opt | head -20",
+  "description": "Find stack-clash-protection option in common.opt"
+}
Output
{'stdout': '3054:fstack-clash-protection\n3055:Common Var(flag_stack_clash_protection) Optimization', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
11. Bash
Input
{
+  "command": "grep -rn \"TARGET_STACK_CLASH_PROTECTION\\b\" /workspace/gcc--96dfb333/gcc/ --include=\"*.h\" --include=\"*.def\" 2>/dev/null | head -20",
+  "description": "Find exact TARGET_STACK_CLASH_PROTECTION definition (not ALLOCA_PROBE_RANGE variant)"
+}
Output
{'stdout': '', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
12. Bash
Input
{
+  "command": "grep -rn \"stack_clash_protection_alloca_probe_range\\|STACK_CLASH_PROTECTION\" /workspace/gcc--96dfb333/gcc/ --include=\"*.h\" 2>/dev/null | head -20",
+  "description": "Find stack clash protection declarations in headers"
+}
Output
{'stdout': '/workspace/gcc--96dfb333/gcc/targhooks.h:305:extern HOST_WIDE_INT default_stack_clash_protection_alloca_probe_range (void);', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
13. Bash
Input
{
+  "command": "grep -rn \"stack_clash_protection_alloca_probe_range\\|STACK_CLASH\" /workspace/gcc--96dfb333/gcc/ --include=\"*.def\" 2>/dev/null | head -20",
+  "description": "Find TARGET_STACK_CLASH in .def files"
+}
Output
{'stdout': '/workspace/gcc--96dfb333/gcc/target.def:6535:(stack_clash_protection_alloca_probe_range,\n/workspace/gcc--96dfb333/gcc/target.def:6545: default_stack_clash_protection_alloca_probe_range)', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
14. Bash
Input
{
+  "command": "ls /workspace/gcc--96dfb333/gcc/ | grep -E \"\\.def$|target\" | head -20",
+  "description": "List .def files and target-related files"
+}
Output
{'stdout': 'attr-urls.def\nbuiltin-attrs.def\nbuiltin-types.def\nbuiltins.def\ncfg-flags.def\ncif-code.def\ncoroutine-builtins.def\ndbgcnt.def\ngcc-urlifier.def\ngcov-counter.def\ngentarget-def.cc\ngimple.def\ngsstruct.def\ngtm-builtins.def\ninsn-notes.def\ninternal-fn.def\nmachmode.def\nmode-classes.def\nmultiple_target.cc\nomp-builtins.def', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
15. Bash
Input
{
+  "command": "grep -n \"STACK_CLASH\\|stack_clash\" /workspace/gcc--96dfb333/gcc/target.def | head -20",
+  "description": "View stack clash entries in target.def"
+}
Output
{'stdout': '6535:(stack_clash_protection_alloca_probe_range,\n6545: default_stack_clash_protection_alloca_probe_range)', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
16. Bash
Input
{
+  "command": "grep -n \"stack_clash\\|STACK_CLASH\" /workspace/gcc--96dfb333/gcc/config/i386/i386.cc | head -30",
+  "description": "View all stack clash references in i386.cc"
+}
Output
{'stdout': '6938:  if (flag_stack_clash_protection)\n6940:\t    << param_stack_clash_protection_probe_interval);\n6992:\t  || (flag_stack_clash_protection\n8229:        dump_stack_clash_frame_info (NO_PROBE_SMALL_FRAME, true);\n8231:\tdump_stack_clash_frame_info (NO_PROBE_NO_FRAME, false);\n8289:  else if (size < (1 << param_stack_clash_protection_guard_size))\n8294:      dump_stack_clash_frame_info (NO_PROBE_SMALL_FRAME, true);\n8332:      dump_stack_clash_frame_info (PROBE_INLINE, residual != 0);\n8403:      dump_stack_clash_frame_info (PROBE_LOOP, size != rounded_size);\n9491:      && flag_stack_clash_protection', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
17. Bash
Input
{
+  "command": "grep -n \"ix86_adjust_stack_and_probe\\|ix86.*stack.*clash\\|stack_clash.*probe\" /workspace/gcc--96dfb333/gcc/config/i386/i386.cc | head -20",
+  "description": "Find key stack clash probe function names in i386.cc"
+}
Output
{'stdout': '6940:\t    << param_stack_clash_protection_probe_interval);\n8215:ix86_adjust_stack_and_probe (HOST_WIDE_INT size,\n9494:      ix86_adjust_stack_and_probe (allocate, int_registers_saved, false);\n9513:\t      ix86_adjust_stack_and_probe (allocate, int_registers_saved, true);', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
18. Bash
Input
{
+  "command": "grep -n \"^[a-z_]*\\|^static\\|^void\\|^rtx\\|^bool\\|^int\\|^HOST_WIDE\" /workspace/gcc--96dfb333/gcc/config/i386/i386.cc | grep -i \"stack_clash\\|probe\" | head -20",
+  "description": "Find function definitions related to stack clash in i386.cc"
+}
Output
{'stdout': "645:\t    | MASK_INLINE_STRINGOPS_DYNAMICALLY | MASK_RECIP | MASK_STACK_PROBE\n991:/* Decide whether we must probe the stack before any space allocation\n992:   on this target.  It's essentially TARGET_STACK_PROBE except when\n993:   -fstack-check causes the stack to be already probed differently.  */\n996:ix86_target_stack_probe (void)\n998:  /* Do not probe the stack twice if static stack checking is enabled.  */\n1002:  return TARGET_STACK_PROBE;\n6936:get_probe_interval (void)\n6938:  if (flag_stack_clash_protection)\n6940:\t    << param_stack_clash_protection_probe_interval);\n6942:    return (HOST_WIDE_INT_1U << STACK_CHECK_PROBE_INTERVAL_EXP);\n6983:\t  /* If static stack checking is enabled and done with probes,\n6990:\t     larger than the probe interval, then use pushes to save\n6992:\t  || (flag_stack_clash_protection\n6993:\t      && !ix86_target_stack_probe ()\n6994:\t      && to_allocate > get_probe_interval ()));\n8207:   If PROTECTION AREA is true, then probe PROBE_INTERVAL plus a small dope\n8211:   allowed to allocate more than PROBE_INTERVAL bytes of stack space without\n8212:   a suitable probe.  */\n8215:ix86_adjust_stack_and_probe (HOST_WIDE_INT size,", 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
19. Bash
Input
{
+  "command": "grep -n \"dump_stack_clash_frame_info\\|stack_clash_protection\" /workspace/gcc--96dfb333/gcc/config/i386/i386.cc | head -10",
+  "description": "Get exact line numbers for key stack clash functions in i386.cc"
+}
Output
{'stdout': '6938:  if (flag_stack_clash_protection)\n6940:\t    << param_stack_clash_protection_probe_interval);\n6992:\t  || (flag_stack_clash_protection\n8229:        dump_stack_clash_frame_info (NO_PROBE_SMALL_FRAME, true);\n8231:\tdump_stack_clash_frame_info (NO_PROBE_NO_FRAME, false);\n8289:  else if (size < (1 << param_stack_clash_protection_guard_size))\n8294:      dump_stack_clash_frame_info (NO_PROBE_SMALL_FRAME, true);\n8332:      dump_stack_clash_frame_info (PROBE_INLINE, residual != 0);\n8403:      dump_stack_clash_frame_info (PROBE_LOOP, size != rounded_size);\n9491:      && flag_stack_clash_protection', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
20. Bash
Input
{
+  "command": "grep -n \"^ix86_adjust_stack_and_probe\\|^static.*ix86_adjust_stack\\|^dump_stack_clash\\|^static.*dump_stack_clash\" /workspace/gcc--96dfb333/gcc/config/i386/i386.cc | head -10",
+  "description": "Find function start lines in i386.cc"
+}
Output
{'stdout': '8215:ix86_adjust_stack_and_probe (HOST_WIDE_INT size,', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
21. Bash
Input
{
+  "command": "grep -n \"^anti_adjust_stack_and_probe\\b\\|^anti_adjust_stack_and_probe_stack_clash\\b\" /workspace/gcc--96dfb333/gcc/explow.cc | head -10",
+  "description": "Find exact function definitions in explow.cc"
+}
Output
{'stdout': '2072:anti_adjust_stack_and_probe_stack_clash (rtx size)\n2201:anti_adjust_stack_and_probe (rtx size, bool adjust_back)', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
22. Bash
Input
{
+  "command": "grep -n \"^fstack-clash-protection\\|^fstack.clash\" /workspace/gcc--96dfb333/gcc/common.opt",
+  "description": "Get exact line for fstack-clash-protection option"
+}
Output
{'stdout': '3054:fstack-clash-protection', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
23. Bash
Input
{
+  "command": "grep -n \"TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE\" /workspace/gcc--96dfb333/gcc/target.def",
+  "description": "Get exact lines for stack clash in target.def"
+}
Output
{'stdout': '', 'stderr': '', 'interrupted': False, 'isImage': False, 'returnCodeInterpretation': 'No matches found', 'noOutputExpected': False}
24. Bash
Input
{
+  "command": "head -5 /workspace/gcc--96dfb333/gcc/testsuite/gcc.target/i386/stack-clash-protection.c",
+  "description": "Preview the stack clash test file"
+}
Output
{'stdout': '/* { dg-do compile } */\n/* { dg-options "-O2 -fstack-clash-protection" } */\n\nint flag;\nvoid open();', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
25. Bash
Input
{
+  "command": "grep -rn \"stack_clash_protection_alloca_probe_range\" /workspace/gcc--96dfb333/gcc/target.def | head -10",
+  "description": "Get exact target.def lines for stack clash"
+}
Output
{'stdout': '/workspace/gcc--96dfb333/gcc/target.def:6535:(stack_clash_protection_alloca_probe_range,\n/workspace/gcc--96dfb333/gcc/target.def:6545: default_stack_clash_protection_alloca_probe_range)', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
26. Bash
Input
{
+  "command": "sed -n '6530,6550p' /workspace/gcc--96dfb333/gcc/target.def",
+  "description": "View target.def around line 6535"
+}
Output
{'stdout': 'these registers when the target switches are opposed to them.)",\n void, (void),\n hook_void_void)\n\nDEFHOOK\n(stack_clash_protection_alloca_probe_range,\n "Some targets have an ABI defined interval for which no probing needs to be done.\\n\\\nWhen a probe does need to be done this same interval is used as the probe distance\\n\\\nup when doing stack clash protection for alloca.\\n\\\nOn such targets this value can be set to override the default probing up interval.\\n\\\nDefine this variable to return nonzero if such a probe range is required or zero otherwise.\\n\\\nDefining this hook also requires your functions which make use of alloca to have at least 8 byes\\n\\\nof outgoing arguments.  If this is not the case the stack will be corrupted.\\n\\\nYou need not define this macro if it would always have the value zero.",\n HOST_WIDE_INT, (void),\n default_stack_clash_protection_alloca_probe_range)\n\n\n/* Functions specific to the C family of frontends.  */\n#undef HOOK_PREFIX\n#define HOOK_PREFIX "TARGET_C_"', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
27. Bash
Input
{
+  "command": "grep -n \"flag_stack_clash_protection\\b\" /workspace/gcc--96dfb333/gcc/common.opt | head -5",
+  "description": "Check flag variable name in common.opt"
+}
Output
{'stdout': '3055:Common Var(flag_stack_clash_protection) Optimization', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
28. Bash
Input
{
+  "command": "sed -n '3052,3058p' /workspace/gcc--96dfb333/gcc/common.opt",
+  "description": "View common.opt context around fstack-clash-protection"
+}
Output
{'stdout': 'Insert stack checking code into the program.  Same as -fstack-check=specific.\n\nfstack-clash-protection\nCommon Var(flag_stack_clash_protection) Optimization\nInsert code to probe each page of stack space as it is allocated to protect\nfrom stack-clash style attacks.', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
29. Write
Input
{
+  "file_path": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\"repo\": \"gcc--96dfb333\", \"path\": \"gcc/config/i386/i386.cc\"},\n    {\"repo\": \"gcc--96dfb333\", \"path\": \"gcc/explow.cc\"},\n    {\"repo\": \"gcc--96dfb333\", \"path\": \"gcc/target.def\"},\n    {\"repo\": \"gcc--96dfb333\", \"path\": \"gcc/testsuite/gcc.target/i386/stack-clash-protection.c\"},\n    {\"repo\": \"gcc--96dfb333\", \"path\": \"gcc/common.opt\"}\n  ],\n  \"symbols\": [\n    {\"repo\": \"gcc--96dfb333\", \"path\": \"gcc/config/i386/i386.cc\", \"symbol\": \"ix86_adjust_stack_and_probe\"},\n    {\"repo\": \"gcc--96dfb333\", \"path\": \"gcc/explow.cc\", \"symbol\": \"anti_adjust_stack_and_probe\"},\n    {\"repo\": \"gcc--96dfb333\", \"path\": \"gcc/explow.cc\", \"symbol\": \"anti_adjust_stack_and_probe_stack_clash\"},\n    {\"repo\": \"gcc--96dfb333\", \"path\": \"gcc/explow.cc\", \"symbol\": \"compute_stack_clash_protection_loop_data\"},\n    {\"repo\": \"gcc--96dfb333\", \"path\": \"gcc/explow.cc\", \"symbol\": \"emit_stack_clash_protection_probe_loop_start\"},\n    {\"repo\": \"gcc--96dfb333\", \"path\": \"gcc/explow.cc\", \"symbol\": \"emit_stack_clash_protection_probe_loop_end\"},\n    {\"repo\": \"gcc--96dfb333\", \"path\": \"gcc/target.def\", \"symbol\": \"TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE\"},\n    {\"repo\": \"gcc--96dfb333\", \"path\": \"gcc/common.opt\", \"symbol\": \"fstack-clash-protection\"}\n  ],\n  \"chain\": [\n    {\"repo\": \"gcc--96dfb333\", \"path\": \"gcc/common.opt\", \"symbol\": \"fstack-clash-protection\"},\n    {\"repo\": \"gcc--96dfb333\", \"path\": \"gcc/explow.cc\", \"symbol\": \"anti_adjust_stack_and_probe_stack_clash\"},\n    {\"repo\": \"gcc--96dfb333\", \"path\": \"gcc/explow.cc\", \"symbol\": \"anti_adjust_stack_and_probe\"},\n    {\"repo\": \"gcc--96dfb333\", \"path\": \"gcc/config/i386/i386.cc\", \"symbol\": \"ix86_adjust_stack_and_probe\"},\n    {\"repo\": \"gcc--96dfb333\", \"path\": \"gcc/target.def\", \"symbol\": \"TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE\"}\n  ],\n  \"text\": \"The GCC stack clash protection implementation spans five key files in the gcc--96dfb333 repository:\\n\\n1. **gcc/config/i386/i386.cc** — x86_64-specific stack clash probing. The key function is `ix86_adjust_stack_and_probe` (line 8215), which handles stack probing during frame allocation for x86 targets. It uses `flag_stack_clash_protection` and `get_probe_interval()` (line 6936) to determine probe intervals. It calls `dump_stack_clash_frame_info` to record what strategy was chosen (NO_PROBE_SMALL_FRAME, NO_PROBE_NO_FRAME, PROBE_INLINE, PROBE_LOOP).\\n\\n2. **gcc/explow.cc** — Generic (target-independent) stack clash expansion. Key functions:\\n   - `anti_adjust_stack_and_probe_stack_clash` (line 2072): the main stack-clash-specific version that probes each page as stack is allocated.\\n   - `anti_adjust_stack_and_probe` (line 2201): the older generic probing function also used under stack-clash mode.\\n   - `compute_stack_clash_protection_loop_data` (line 1955): sets up loop variables for the probe loop.\\n   - `emit_stack_clash_protection_probe_loop_start` (line 2014) and `emit_stack_clash_protection_probe_loop_end` (line 2036): emit the RTL for the probe loop.\\n\\n3. **gcc/target.def** — Defines the target hook `TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE` (line 6535) via the `DEFHOOK` macro. This hook allows targets (e.g., aarch64, riscv) to specify a custom alloca probe range interval.\\n\\n4. **gcc/testsuite/gcc.target/i386/stack-clash-protection.c** — The i386 test file that validates stack clash protection with `-O2 -fstack-clash-protection` compiler options.\\n\\n5. **gcc/common.opt** — Defines the `-fstack-clash-protection` command-line flag (line 3054) as `Common Var(flag_stack_clash_protection) Optimization`, storing it in the `flag_stack_clash_protection` global variable used throughout the compiler.\"\n}\n"
+}
Output
{'type': 'create', 'filePath': '/workspace/answer.json', 'content': '{\n  "files": [\n    {"repo": "gcc--96dfb333", "path": "gcc/config/i386/i386.cc"},\n    {"repo": "gcc--96dfb333", "path": "gcc/explow.cc"},\n    {"repo": "gcc--96dfb333", "path": "gcc/target.def"},\n    {"repo": "gcc--96dfb333", "path": "gcc/testsuite/gcc.target/i386/stack-clash-protection.c"},\n    {"repo": "gcc--96dfb333", "path": "gcc/common.opt"}\n  ],\n  "symbols": [\n    {"repo": "gcc--96dfb333", "path": "gcc/config/i386/i386.cc", "symbol": "ix86_adjust_stack_and_probe"},\n    {"repo": "gcc--96dfb333", "path": "gcc/explow.cc", "symbol": "anti_adjust_stack_and_probe"},\n    {"repo": "gcc--96dfb333", "path": "gcc/explow.cc", "symbol": "anti_adjust_stack_and_probe_stack_clash"},\n    {"repo": "gcc--96dfb333", "path": "gcc/explow.cc", "symbol": "compute_stack_clash_protection_loop_data"},\n    {"repo": "gcc--96dfb333", "path": "gcc/explow.cc", "symbol": "emit_stack_clash_protection_probe_loop_start"},\n    {"repo": "gcc--96dfb333", "path": "gcc/explow.cc", "symbol": "emit_stack_clash_protection_probe_loop_end"},\n    {"repo": "gcc--96dfb333", "path": "gcc/target.def", "symbol": "TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE"},\n    {"repo": "gcc--96dfb333", "path": "gcc/common.opt", "symbol": "fstack-clash-protection"}\n  ],\n  "chain": [\n    {"repo": "gcc--96dfb333", "path": "gcc/common.opt", "symbol": "fstack-clash-protection"},\n    {"repo": "gcc--96dfb333", "path": "gcc/explow.cc", "symbol": "anti_adjust_stack_and_probe_stack_clash"},\n    {"repo": "gcc--96dfb333", "path": "gcc/explow.cc", "symbol": "anti_adjust_stack_and_probe"},\n    {"repo": "gcc--96dfb333", "path": "gcc/config/i386/i386.cc", "symbol": "ix86_adjust_stack_and_probe"},\n    {"repo": "gcc--96dfb333", "path": "gcc/target.def", "symbol": "TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE"}\n  ],\n  "text": "The GCC stack clash protection implementation spans five key files in the gcc--96dfb333 repository:\\n\\n1. **gcc/config/i386/i386.cc** — x86_64-specific stack clash probing. The key function is `ix86_adjust_stack_and_probe` (line 8215), which handles stack probing during frame allocation for x86 targets. It uses `flag_stack_clash_protection` and `get_probe_interval()` (line 6936) to determine probe intervals. It calls `dump_stack_clash_frame_info` to record what strategy was chosen (NO_PROBE_SMALL_FRAME, NO_PROBE_NO_FRAME, PROBE_INLINE, PROBE_LOOP).\\n\\n2. **gcc/explow.cc** — Generic (target-independent) stack clash expansion. Key functions:\\n   - `anti_adjust_stack_and_probe_stack_clash` (line 2072): the main stack-clash-specific version that probes each page as stack is allocated.\\n   - `anti_adjust_stack_and_probe` (line 2201): the older generic probing function also used under stack-clash mode.\\n   - `compute_stack_clash_protection_loop_data` (line 1955): sets up loop variables for the probe loop.\\n   - `emit_stack_clash_protection_probe_loop_start` (line 2014) and `emit_stack_clash_protection_probe_loop_end` (line 2036): emit the RTL for the probe loop.\\n\\n3. **gcc/target.def** — Defines the target hook `TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE` (line 6535) via the `DEFHOOK` macro. This hook allows targets (e.g., aarch64, riscv) to specify a custom alloca probe range interval.\\n\\n4. **gcc/testsuite/gcc.target/i386/stack-clash-protection.c** — The i386 test file that validates stack clash protection with `-O2 -fstack-clash-protection` compiler options.\\n\\n5. **gcc/common.opt** — Defines the `-fstack-clash-protection` command-line flag (line 3054) as `Common Var(flag_stack_clash_protection) Optimization`, storing it in the `flag_stack_clash_protection` global variable used throughout the compiler."\n}\n', 'structuredPatch': [], 'originalFile': None, 'userModified': False}
Bash (28)
1. $ ls /workspace/
2. $ find /workspace -maxdepth 3 -type d -name "gcc*" 2>/dev/null | head -20
3. $ ls /workspace/gcc--96dfb333/gcc/config/i386/ | grep -i "i386" | head -10
4. $ ls /workspace/gcc--96dfb333/gcc/ | grep -E "^explow|^common" | head -10
5. $ grep -n "stack_clash_protection\|stack.clash.prot" /workspace/gcc--96dfb333/gcc/config/i386/i386.cc 2>/dev/null | head -30
6. $ grep -n "anti_adjust_stack_and_probe\|stack_clash" /workspace/gcc--96dfb333/gcc/explow.cc 2>/dev/null | head -30
7. $ grep -rn "TARGET_STACK_CLASH_PROTECTION" /workspace/gcc--96dfb333/gcc/ --include="*.h" 2>/dev/null | head -20
8. $ find /workspace/gcc--96dfb333/gcc/testsuite/gcc.target/i386/ -name "stack-clash*" 2>/dev/null | head -20
9. $ grep -rn "TARGET_STACK_CLASH_PROTECTION" /workspace/gcc--96dfb333/gcc/ 2>/dev/null | head -30
10. $ grep -n "fstack-clash-protection\|stack.clash.protection" /workspace/gcc--96dfb333/gcc/common.opt | head -20
11. $ grep -rn "TARGET_STACK_CLASH_PROTECTION\b" /workspace/gcc--96dfb333/gcc/ --include="*.h" --include="*.def" 2>/dev/null | head -20
12. $ grep -rn "stack_clash_protection_alloca_probe_range\|STACK_CLASH_PROTECTION" /workspace/gcc--96dfb333/gcc/ --include="*.h" 2>/dev/null | head -20
13. $ grep -rn "stack_clash_protection_alloca_probe_range\|STACK_CLASH" /workspace/gcc--96dfb333/gcc/ --include="*.def" 2>/dev/null | head -20
14. $ ls /workspace/gcc--96dfb333/gcc/ | grep -E "\.def$|target" | head -20
15. $ grep -n "STACK_CLASH\|stack_clash" /workspace/gcc--96dfb333/gcc/target.def | head -20
16. $ grep -n "stack_clash\|STACK_CLASH" /workspace/gcc--96dfb333/gcc/config/i386/i386.cc | head -30
17. $ grep -n "ix86_adjust_stack_and_probe\|ix86.*stack.*clash\|stack_clash.*probe" /workspace/gcc--96dfb333/gcc/config/i386/i386.cc | head -20
18. $ grep -n "^[a-z_]*\|^static\|^void\|^rtx\|^bool\|^int\|^HOST_WIDE" /workspace/gcc--96dfb333/gcc/config/i386/i386.cc | grep -i "stack_clash\|probe" | head -20
19. $ grep -n "dump_stack_clash_frame_info\|stack_clash_protection" /workspace/gcc--96dfb333/gcc/config/i386/i386.cc | head -10
20. $ grep -n "^ix86_adjust_stack_and_probe\|^static.*ix86_adjust_stack\|^dump_stack_clash\|^static.*dump_stack_clash" /workspace/gcc--96dfb333/gcc/config/i386/i386.cc | head -10
21. $ grep -n "^anti_adjust_stack_and_probe\b\|^anti_adjust_stack_and_probe_stack_clash\b" /workspace/gcc--96dfb333/gcc/explow.cc | head -10
22. $ grep -n "^fstack-clash-protection\|^fstack.clash" /workspace/gcc--96dfb333/gcc/common.opt
23. $ grep -n "TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE" /workspace/gcc--96dfb333/gcc/target.def
24. $ head -5 /workspace/gcc--96dfb333/gcc/testsuite/gcc.target/i386/stack-clash-protection.c
25. $ grep -rn "stack_clash_protection_alloca_probe_range" /workspace/gcc--96dfb333/gcc/target.def | head -10
26. $ sed -n '6530,6550p' /workspace/gcc--96dfb333/gcc/target.def
27. $ grep -n "flag_stack_clash_protection\b" /workspace/gcc--96dfb333/gcc/common.opt | head -5
28. $ sed -n '3052,3058p' /workspace/gcc--96dfb333/gcc/common.opt
Sonnet 4.6 + MCP
Sourcegraph, no local source
0.764 rewardmean 0.759 (n=3)76 turns76 tools$1.54
repr trial mcp_ccx-vuln-remed-126_xfz4cg__xjSqn6m · open full trace →
Instruction sent
# IMPORTANT: Source Code Access
+
+**Local source files are not present.** Your workspace does not contain source code. You **MUST** use Sourcegraph MCP tools to discover, read, and understand code before making any changes.
+
+**Target Repositories (version-pinned mirrors):**
+
+- `github.com/sg-evals/gcc--96dfb333` — use `repo:^github.com/sg-evals/gcc--96dfb333$` filter
+- `github.com/sg-evals/llvm-project--a8f3c97d` — use `repo:^github.com/sg-evals/llvm-project--a8f3c97d$` filter
+
+Scope ALL keyword_search/nls_search queries to these repos.
+Use the repo name as the `repo` parameter for read_file/go_to_definition/find_references.
+
+
+## Required Workflow
+
+1. **Search first** — Use MCP tools to find relevant files and understand existing patterns
+2. **Read remotely** — Use `sg_read_file` to read full file contents from Sourcegraph
+3. **Edit locally** — Use Edit, Write, and Bash to create or modify files in your working directory
+4. **Verify locally** — Run tests with Bash to check your changes
+5. **Produce answer.json** — After completing your edits, also write `/workspace/answer.json` summarizing your work:
+   ```json
+   {
+     "analysis": {
+       "summary": "Brief description of your approach",
+       "files_examined": [{"path": "file.ext", "description": "..."}],
+       "reasoning": "Detailed explanation or analysis"
+     },
+     "changes": [
+       {"file": "path.ext", "description": "...", "diff": "unified diff"}
+     ]
+   }
+   ```
+   Include `changes` with unified diffs for every file you modified. For analysis-only tasks, omit `changes` and focus on `analysis`.
+
+## Tool Selection
+
+| Goal | Tool |
+|------|------|
+| Exact symbol/string | `sg_keyword_search` |
+| Concepts/semantic search | `sg_nls_search` |
+| Trace usage/callers | `sg_find_references` |
+| See implementation | `sg_go_to_definition` |
+| Read full file | `sg_read_file` |
+| Browse structure | `sg_list_files` |
+| Find repos | `sg_list_repos` |
+| Search commits | `sg_commit_search` |
+| Track changes | `sg_diff_search` |
+| Compare versions | `sg_compare_revisions` |
+
+**Decision logic:**
+1. Know the exact symbol? → `sg_keyword_search`
+2. Know the concept, not the name? → `sg_nls_search`
+3. Need definition of a symbol? → `sg_go_to_definition`
+4. Need all callers/references? → `sg_find_references`
+5. Need full file content? → `sg_read_file`
+
+## Scoping (Always Do This)
+
+```
+repo:^github.com/ORG/REPO$           # Exact repo (preferred)
+repo:github.com/ORG/                 # All repos in org
+file:.*\.ts$                         # TypeScript only
+file:src/api/                        # Specific directory
+```
+
+Start narrow. Expand only if results are empty.
+
+## Efficiency Rules
+
+- Chain searches logically: search → read → references → definition
+- Don't re-search for the same pattern; use results from prior calls
+- Prefer `sg_keyword_search` over `sg_nls_search` when you have exact terms
+- Read 2-3 related files before synthesising, rather than one at a time
+- Don't read 20+ remote files without writing code — once you understand the pattern, start implementing
+
+## If Stuck
+
+If MCP search returns no results:
+1. Broaden the search query (synonyms, partial identifiers)
+2. Try `sg_nls_search` for semantic matching
+3. Use `sg_list_files` to browse the directory structure
+4. Use `sg_list_repos` to verify the repository name
+
+---
+
+**Sourcegraph Repositories:** `github.com/sg-evals/gcc--96dfb333`, `github.com/sg-evals/llvm-project--a8f3c97d`
+
+# IMPORTANT: Source Code Access
+
+**Local source files are not present.** Your workspace does not contain source code. You **MUST** use Sourcegraph MCP tools to discover, read, and understand code before making any changes.
+
+**Target Repositories (version-pinned mirrors):**
+
+- `github.com/sg-evals/llvm-project--a8f3c97d` — use `repo:^github.com/sg-evals/llvm-project--a8f3c97d$` filter
+- `github.com/sg-evals/gcc--96dfb333` — use `repo:^github.com/sg-evals/gcc--96dfb333$` filter
+
+Scope ALL keyword_search/nls_search queries to these repos.
+Use the repo name as the `repo` parameter for read_file/go_to_definition/find_references.
+
+
+## Required Workflow
+
+1. **Search first** — Use MCP tools to find relevant files and understand existing patterns
+2. **Read remotely** — Use `sg_read_file` to read full file contents from Sourcegraph
+3. **Edit locally** — Use Edit, Write, and Bash to create or modify files in your working directory
+4. **Verify locally** — Run tests with Bash to check your changes
+
+## Tool Selection
+
+| Goal | Tool |
+|------|------|
+| Exact symbol/string | `sg_keyword_search` |
+| Concepts/semantic search | `sg_nls_search` |
+| Trace usage/callers | `sg_find_references` |
+| See implementation | `sg_go_to_definition` |
+| Read full file | `sg_read_file` |
+| Browse structure | `sg_list_files` |
+| Find repos | `sg_list_repos` |
+| Search commits | `sg_commit_search` |
+| Track changes | `sg_diff_search` |
+| Compare versions | `sg_compare_revisions` |
+
+**Decision logic:**
+1. Know the exact symbol? -> `sg_keyword_search`
+2. Know the concept, not the name? -> `sg_nls_search`
+3. Need definition of a symbol? -> `sg_go_to_definition`
+4. Need all callers/references? -> `sg_find_references`
+5. Need full file content? -> `sg_read_file`
+
+## Scoping (Always Do This)
+
+```
+repo:^github.com/ORG/REPO$           # Exact repo (preferred)
+repo:github.com/ORG/                 # All repos in org
+file:.*\.ts$                         # TypeScript only
+file:src/api/                        # Specific directory
+```
+
+Start narrow. Expand only if results are empty.
+
+## Efficiency Rules
+
+- Chain searches logically: search -> read -> references -> definition
+- Don't re-search for the same pattern; use results from prior calls
+- Prefer `sg_keyword_search` over `sg_nls_search` when you have exact terms
+- Read 2-3 related files before synthesising, rather than one at a time
+- Don't read 20+ remote files without writing code — once you understand the pattern, start implementing
+
+## If Stuck
+
+If MCP search returns no results:
+1. Broaden the search query (synonyms, partial identifiers)
+2. Try `sg_nls_search` for semantic matching
+3. Use `sg_list_files` to browse the directory structure
+4. Use `sg_list_repos` to verify the repository name
+
+---
+
+**Sourcegraph Repositories:** `github.com/sg-evals/llvm-project--a8f3c97d`, `github.com/sg-evals/gcc--96dfb333`
+
+# GCC Stack Clash Protection Implementation Audit
+
+## Your Task
+
+Audit the stack clash protection implementation in GCC. Find all C/C++ source files in `gcc-mirror/gcc` that implement stack clash mitigation. Specifically: 1. The file that implements stack clash probing for x86_64 targets (`gcc/config/i386/i386.cc` — look for `stack_clash_protection`). 2. The file that implements the generic stack clash expansion (`gcc/explow.cc` — look for `anti_adjust_stack_and_probe`). 3. The header where `TARGET_STACK_CLASH_PROTECTION` is declared or defined. 4. The test file under `gcc/testsuite/gcc.target/i386/` that validates stack clash protection (look for `stack-clash-*`). 5. The common options file where `-fstack-clash-protection` is defined (`gcc/common.opt`). Report each file path and the key function or definition.
+
+## Context
+
+You are working on a codebase task involving repos from the security domain.
+
+## Available Resources
+
+No local repositories are pre-checked out.
+
+**Note:** Additional repositories are accessible via Sourcegraph MCP tools:
+- `sg-evals/llvm-project--a8f3c97d` (llvm/llvm-project)
+- `sg-evals/gcc--96dfb333` (gcc-mirror/gcc)
+
+## Output Format
+
+Create a file at `/workspace/answer.json` with your findings in the following structure:
+
+```json
+{
+  "files": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go"}
+  ],
+  "symbols": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "SymbolName"}
+  ],
+  "chain": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "FunctionName"}
+  ],
+  "text": "Narrative explanation of your findings, citing repos and file paths."
+}
+```
+
+Include only the fields relevant to this task. Your answer is evaluated against a closed-world oracle — completeness matters.
+
+## Evaluation
+
+Your answer will be scored on:
+- **File recall and precision**: Did you find all relevant files?
+
+## COVERAGE REQUIREMENTS — Do Not Write answer.json Too Early
+
+Before writing `answer.json`, you **must** verify coverage across all major
+subsystems named in the task.
+
+**Minimum workflow:**
+1. **Enumerate** — Search for all relevant directories and files across the codebase.
+2. **Read** — Read representative implementation files for each subsystem.
+3. **Extract** — Extract the key symbols required by the task (not just file paths).
+4. **Gap check** — List any providers, services, or middleware layers mentioned in
+   the task that are NOT yet backed by a concrete file read. If any gaps exist,
+   search for them before proceeding.
+5. **Only then** write `answer.json`.
+
+Do not stop after finding a plausible initial set of paths. The task rewards
+**broad, complete coverage** of required files and symbols.
+
+## PRE-TEST SANITY CHECK
+
+Before running tests, perform this check:
+1. List every file you have modified or created.
+2. For each file, state in one sentence why it is necessary for the task.
+3. If any file is unrelated to the stated task, **do not write it** (or revert
+   if already written).
+
+Use MCP for discovery and confirmation. Use local repo state only for narrow
+patching logic. Do not use `sg_read_file` output as a template to copy wholesale
+into the workspace.
+
Conversation (570)
#TypeToolText
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I'll search for the relevant GCC stack clash protection files using Sourcegraph MCP tools.
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{"matches": ["mcp__sourcegraph__sg_keyword_search", "mcp__sourcegraph__sg_read_file", "mcp__sourcegraph__sg_list_files"], "query": "select:mcp__sourcegraph__sg_keyword_search,mcp__sourcegraph__sg_read_file,mcp__sourcegraph__sg_list_files", "total_deferred_tools": 33}
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Now let me search for all five target items in parallel.
16assistantmcp__sourcegraph__sg_keyword_search
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{"text":"No results.\n\nNo results found."}
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{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/explow.cc\n2200: void\n2201: anti_adjust_stack_and_probe (rtx size, bool adjust_back)\n2202: {\n2203: \n2071: void\n2072: anti_adjust_stack_and_probe_stack_clash (rtx size)\n2073: {\n2074: \n1643:       if (flag_stack_check && STACK_CHECK_MOVING_SP)\n1644: \tanti_adjust_stack_and_probe (size, false);\n1645:       else if (flag_stack_clash_protection)\n1646: \tanti_adjust_stack_and_probe_stack_clash (size);\n1647:       else\n1648: \n"}
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{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/config/riscv/riscv.cc\n16846: \n16847: #undef TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE\n16848: #define TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE \\\n16849:   riscv_stack_clash_protection_alloca_probe_range\n16850: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/targhooks.cc\n2744: /* Default implementation for\n2745:   TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE.  */\n2746: HOST_WIDE_INT\n2747: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/doc/tm.texi\n3771: \n3772: @deftypefn {Target Hook} HOST_WIDE_INT TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE (void)\n3773: Some targets have an ABI defined interval for which no probing needs to be done.\n3774: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/doc/tm.texi.in\n2997: \n2998: @hook TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE\n2999: \n3000: \n"}
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{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/i386/pr109780-3.c\n1: /* { dg-do run  { target avx2_runtime } }  */\n2: /* { dg-options \"-O2 -mavx2 -mtune=znver1 -fno-stack-protector -fno-stack-clash-protection\" } */\n3: \n4: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/i386/stack-clash-protection.c\n1: /* { dg-do compile } */\n2: /* { dg-options \"-O2 -fstack-clash-protection\" } */\n3: \n4: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/i386/pr84128.c\n1: /* { dg-do run } */\n2: /* { dg-options \"-O2 -march=i686 -mtune=generic -fstack-clash-protection\" } */\n3: /* { dg-require-effective-target ia32 } */\n4: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/i386/pr83994.c\n2: /* { dg-require-effective-target fpic } */\n3: /* { dg-options \"-O2 -march=i686 -fpic -fstack-clash-protection\" } */\n4: /* { dg-require-effective-target ia32 } */\n5: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/i386/pr84064.c\n1: /* { dg-do compile } */\n2: /* { dg-options \"-O2 -march=i686 -fstack-clash-protection\" } */\n3: /* { dg-require-effective-target ia32 } */\n4: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/i386/stack-check-17.c\n1: /* { dg-do compile } */\n2: /* { dg-options \"-O2 -fstack-clash-protection -mtune=generic -fomit-frame-pointer -mnoreturn-no-callee-saved-registers\" } */\n3: /* { dg-require-effective-target supports_stack_clash_protection } */\n4: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/i386/stack-check-11.c\n1: /* { dg-do compile } */\n2: /* { dg-options \"-O2 -fstack-clash-protection -mtune=generic -fno-stack-protector\" } */\n3: /* { dg-require-effective-target supports_stack_clash_protection } */\n4: \n\n# github...
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{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/common.opt\n3053: \n3054: fstack-clash-protection\n3055: Common Var(flag_stack_clash_protection) Optimization\n3056: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/common.opt.urls\n1453: \n1454: fstack-clash-protection\n1455: UrlSuffix(gcc/Instrumentation-Options.html#index-fno-stack-clash-protection)\n1456: \n"}
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Good initial results. Let me now search for the i386.cc stack clash implementation and the `TARGET_STACK_CLASH_PROTECTION` header declaration.
39assistantmcp__sourcegraph__sg_keyword_search
40usermcp__sourcegraph__sg_keyword_search
{"text":"No results.\n\nNo results found."}
41assistantmcp__sourcegraph__sg_keyword_search
42usermcp__sourcegraph__sg_keyword_search
{"text":"No results.\n\nNo results found."}
43assistantmcp__sourcegraph__sg_keyword_search
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{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/i386/stack-clash-protection.c\n1: /* { dg-do compile } */\n2: /* { dg-options \"-O2 -fstack-clash-protection\" } */\n3: \n4: \n"}
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49assistantmcp__sourcegraph__sg_keyword_search
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{"text":"No results.\n\nNo results found."}
51assistantmcp__sourcegraph__sg_keyword_search
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{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/targhooks.cc\n2744: /* Default implementation for\n2745:   TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE.  */\n2746: HOST_WIDE_INT\n2747: \n"}
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57assistantmcp__sourcegraph__sg_keyword_search
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{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/targhooks.h\n304: extern machine_mode default_mode_for_floating_type (enum tree_index);\n305: extern HOST_WIDE_INT default_stack_clash_protection_alloca_probe_range (void);\n306: extern void default_select_early_remat_modes (sbitmap);\n307: \n"}
59assistantmcp__sourcegraph__sg_keyword_search
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{"text":"No results.\n\nNo results found."}
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64assistantmcp__sourcegraph__sg_list_files
65usermcp__sourcegraph__sg_list_files
{"text":"gcc/config/i386/adxintrin.h\ngcc/config/i386/ammintrin.h\ngcc/config/i386/amxavx512intrin.h\ngcc/config/i386/amxbf16intrin.h\ngcc/config/i386/amxcomplexintrin.h\ngcc/config/i386/amxfp16intrin.h\ngcc/config/i386/amxfp8intrin.h\ngcc/config/i386/amxint8intrin.h\ngcc/config/i386/amxmovrsintrin.h\ngcc/config/i386/amxtf32intrin.h\ngcc/config/i386/amxtileintrin.h\ngcc/config/i386/amxtransposeintrin.h\ngcc/config/i386/athlon.md\ngcc/config/i386/atom.md\ngcc/config/i386/att.h\ngcc/config/i386/avx10_2bf16intrin.h\ngcc/config/i386/avx10_2convertintrin.h\ngcc/config/i386/avx10_2copyintrin.h\ngcc/config/i386/avx10_2mediaintrin.h\ngcc/config/i386/avx10_2minmaxintrin.h\ngcc/config/i386/avx10_2satcvtintrin.h\ngcc/config/i386/avx2intrin.h\ngcc/config/i386/avx5124fmapsintrin.h\ngcc/config/i386/avx5124vnniwintrin.h\ngcc/config/i386/avx512bf16intrin.h\ngcc/config/i386/avx512bf16vlintrin.h\ngcc/config/i386/avx512bitalgintrin.h\ngcc/config/i386/avx512bitalgvlintrin.h\ngcc/config/i386/avx512bmmintrin.h\ngcc/config/i386/avx512bmmvlintrin.h\ngcc/config/i386/avx512bwintrin.h\ngcc/config/i386/avx512cdintrin.h\ngcc/config/i386/avx512dqintrin.h\ngcc/config/i386/avx512erintrin.h\ngcc/config/i386/avx512fintrin.h\ngcc/config/i386/avx512fp16intrin.h\ngcc/config/i386/avx512fp16vlintrin.h\ngcc/config/i386/avx512ifmaintrin.h\ngcc/config/i386/avx512ifmavlintrin.h\ngcc/config/i386/avx512pfintrin.h\ngcc/config/i386/avx512vbmi2intrin.h\ngcc/config/i386/avx512vbmi2vlintrin.h\ngcc/config/i386/avx512vbmiintrin.h\ngcc/config/i386/avx512vbmivlintrin.h\ngcc/config/i386/avx512vlbwintrin.h\ngcc/config/i386/avx512vldqintrin.h\ngcc/config/i386/avx512vlintrin.h\ngcc/config/i386/avx512vnniintrin.h\ngcc/config/i386/avx512vnnivlintrin.h\ngcc/config/i386/avx512vp2intersectintrin.h\ngcc/config/i386/avx512vp2intersec...
66assistantmcp__sourcegraph__sg_keyword_search
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{"text":"No results.\n\nNo results found."}
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Let me search in i386-expand.cc and also look at the `target.def` for `TARGET_STACK_CLASH_PROTECTION`.
77assistantmcp__sourcegraph__sg_keyword_search
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{"text":"No results.\n\nNo results found."}
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{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/target.def\n6534: DEFHOOK\n6535: (stack_clash_protection_alloca_probe_range,\n6536:  \"Some targets have an ABI defined interval for which no probing needs to be done.\\n\\\n6537: \n6544:  HOST_WIDE_INT, (void),\n6545:  default_stack_clash_protection_alloca_probe_range)\n6546: \n6547: \n"}
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87assistantmcp__sourcegraph__sg_keyword_search
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{"text":"No results.\n\nNo results found."}
89assistantmcp__sourcegraph__sg_keyword_search
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{"text":"No results.\n\nNo results found."}
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{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386.md\n21106:   \"\"\n21107:   \"ix86_expand_prologue (); DONE;\")\n21108: \n21109: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386-protos.h\n33: extern HOST_WIDE_INT ix86_initial_elimination_offset (int, int);\n34: extern void ix86_expand_prologue (void);\n35: extern void ix86_maybe_emit_epilogue_vzeroupper (void);\n36: \n"}
99assistantmcp__sourcegraph__sg_keyword_search
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{"text":"No results.\n\nNo results found."}
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Let me read part of i386.cc to find stack-related code and also check the i386-expand.cc file.
107assistantmcp__sourcegraph__sg_keyword_search
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{"text":"No results.\n\nNo results found."}
110usermcp__sourcegraph__sg_keyword_search
{"text":"No results.\n\nNo results found."}
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113assistantmcp__sourcegraph__sg_nls_search
114usermcp__sourcegraph__sg_nls_search
{"text":"# github.com/microsoft/vscode – src/vs/workbench/contrib/testing/common/testTypes.ts\n428: \n429: export const enum TestItemExpandState {\n430: \tNotExpandable,\n431: \tExpandable,\n432: \tBusyExpanding,\n433: \tExpanded,\n434: }\n435: \n454: \texport const serialize = (item: Readonly<InternalTestItem>): Serialized => ({\n455: \t\texpand: item.expand,\n456: \t\titem: ITestItem.serialize(item.item)\n457: \n463: \t\tcontrollerId: TestId.root(serialized.item.extId),\n464: \t\texpand: serialized.expand,\n465: \t\titem: ITestItem.deserialize(uriIdentity, serialized.item)\n466: \n\n# github.com/kubernetes/kubernetes – cmd/kube-controller-manager/app/core.go\n320: \n321: func newPersistentVolumeExpanderControllerDescriptor() *ControllerDescriptor {\n322: \treturn &ControllerDescriptor{\n323: \t\tname:        names.PersistentVolumeExpanderController,\n324: \t\taliases:     []string{\"persistentvolume-expander\"},\n325: \t\tconstructor: newPersistentVolumeExpanderController,\n326: \t}\n327: \n737: \n738: func newPersistentVolumeProtectionControllerDescriptor() *ControllerDescriptor {\n739: \treturn &ControllerDescriptor{\n740: \t\tname:        names.PersistentVolumeProtectionController,\n741: \t\taliases:     []string{\"pv-protection\"},\n742: \t\tconstructor: newPersistentVolumeProtectionController,\n743: \t}\n744: \n708: \n709: func newPersistentVolumeClaimProtectionControllerDescriptor() *ControllerDescriptor {\n710: \treturn &ControllerDescriptor{\n711: \t\tname:        names.PersistentVolumeClaimProtectionController,\n712: \t\taliases:     []string{\"pvc-protection\"},\n713: \t\tconstructor: newPersistentVolumeClaimProtectionController,\n714: \t}\n715: \n\n# github.com/pytorch/pytorch – torch/fx/graph.py\n332: \n333: # get File:lineno code from stack_trace\n334: de...
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Let me search more directly for stack probe functions in the GCC i386 code.
120assistantmcp__sourcegraph__sg_keyword_search
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{"text":"No results.\n\nNo results found."}
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{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/explow.cc\n2071: void\n2072: anti_adjust_stack_and_probe_stack_clash (rtx size)\n2073: {\n2074: \n2013: void\n2014: emit_stack_clash_protection_probe_loop_start (rtx *loop_lab,\n2015: \t\t\t\t\t      rtx *end_lab,\n2016: \n2035: void\n2036: emit_stack_clash_protection_probe_loop_end (rtx loop_lab, rtx end_loop,\n2037: \t\t\t\t\t    rtx last_addr, bool rotated)\n2038: \n"}
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Now let me read the key files to extract exact symbols. I'll read them in parallel.
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{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/explow.cc%3FL2000-2220\n2000: \tfprintf (dump_file,\n2001: \t\t \"Stack clash skipped dynamic allocation and \"\n2002: \t\t \"probing residuals.\\n\");\n2003:     }\n2004: }\n2005: \n2006: /* Emit the start of an allocate/probe loop for stack\n2007:    clash protection.\n2008: \n2009:    LOOP_LAB and END_LAB are returned for use when we emit the\n2010:    end of the loop.\n2011: \n2012:    LAST addr is the value for SP which stops the loop.  */\n2013: void\n2014: emit_stack_clash_protection_probe_loop_start (rtx *loop_lab,\n2015: \t\t\t\t\t      rtx *end_lab,\n2016: \t\t\t\t\t      rtx last_addr,\n2017: \t\t\t\t\t      bool rotated)\n2018: {\n2019:   /* Essentially we want to emit any setup code, the top of loop\n2020:      label and the comparison at the top of the loop.  */\n2021:   *loop_lab = gen_label_rtx ();\n2022:   *end_lab = gen_label_rtx ();\n2023: \n2024:   emit_label (*loop_lab);\n2025:   if (!rotated)\n2026:     emit_cmp_and_jump_insns (stack_pointer_rtx, last_addr, EQ, NULL_RTX,\n2027: \t\t\t     Pmode, 1, *end_lab);\n2028: }\n2029: \n2030: /* Emit the end of a stack clash probing loop.\n2031: \n2032:    This consists of just the jump back to LOOP_LAB and\n2033:    emitting END_LOOP after the loop.  */\n2034: \n2035: void\n2036: emit_stack_clash_protection_probe_loop_end (rtx loop_lab, rtx end_loop,\n2037: \t\t\t\t\t    rtx last_addr, bool rotated)\n2038: {\n2039:   if (rotated)\n2040:     emit_cmp_and_jump_insns (stack_pointer_rtx, last_addr, NE, NULL_RTX,\n2041: \t\t\t     Pmode, 1, loop_lab);\n2042:   else\n2043:     emit_jump (loop_lab);\n2044: \n2045:   emit_label (end_loop);\n2046: \n2047: }\n2048: \n2049: /* Adjust the sta...
136assistantmcp__sourcegraph__sg_read_file
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{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/common.opt%3FL3050-3060\n3050: fstack-check\n3051: Common Alias(fstack-check=, specific, no)\n3052: Insert stack checking code into the program.  Same as -fstack-check=specific.\n3053: \n3054: fstack-clash-protection\n3055: Common Var(flag_stack_clash_protection) Optimization\n3056: Insert code to probe each page of stack space as it is allocated to protect\n3057: from stack-clash style attacks.\n3058: \n3059: ; The real option is fno-stack-limit.\n3060: fstack-limit\n3061: "}
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{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/testsuite/gcc.target/i386/stack-clash-protection.c\n1: /* { dg-do compile } */\n2: /* { dg-options \"-O2 -fstack-clash-protection\" } */\n3: \n4: int flag;\n5: void open();\n6: int getChar();\n7: typedef enum { QUOTE } CharType;\n8: typedef enum { UNQ } State;\n9: CharType getCharType();\n10: void expand() {\n11:   open();\n12:   if (flag)\n13:     return;\n14:   int ch = getChar();\n15:   State nextState = getCharType();\n16:   if (nextState)\n17:     while (ch)\n18:       ;\n19: }\n20: "}
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Let me now read the target.def and i386.cc to find the specific references.
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{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/target.def%3FL6525-6560\n6525: that shouldn't be used.\\n\\\n6526: \\n\\\n6527: (However, if this class is not included in @code{GENERAL_REGS} and all\\n\\\n6528: of the insn patterns whose constraints permit this class are\\n\\\n6529: controlled by target switches, then GCC will automatically avoid using\\n\\\n6530: these registers when the target switches are opposed to them.)\",\n6531:  void, (void),\n6532:  hook_void_void)\n6533: \n6534: DEFHOOK\n6535: (stack_clash_protection_alloca_probe_range,\n6536:  \"Some targets have an ABI defined interval for which no probing needs to be done.\\n\\\n6537: When a probe does need to be done this same interval is used as the probe distance\\n\\\n6538: up when doing stack clash protection for alloca.\\n\\\n6539: On such targets this value can be set to override the default probing up interval.\\n\\\n6540: Define this variable to return nonzero if such a probe range is required or zero otherwise.\\n\\\n6541: Defining this hook also requires your functions which make use of alloca to have at least 8 byes\\n\\\n6542: of outgoing arguments.  If this is not the case the stack will be corrupted.\\n\\\n6543: You need not define this macro if it would always have the value zero.\",\n6544:  HOST_WIDE_INT, (void),\n6545:  default_stack_clash_protection_alloca_probe_range)\n6546: \n6547: \n6548: /* Functions specific to the C family of frontends.  */\n6549: #undef HOOK_PREFIX\n6550: #define HOOK_PREFIX \"TARGET_C_\"\n6551: HOOK_VECTOR (TARGET_C, c)\n6552: \n6553: /* ??? Documenting this hook requires a GFDL license grant.  */\n6554: DEFHOOK_UNDOC\n6555: (mode_for_suffix,\n6556: \"Return machine mode for non-stand...
151assistantmcp__sourcegraph__sg_keyword_search
152usermcp__sourcegraph__sg_keyword_search
{"text":"No results.\n\nNo results found."}
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158assistantmcp__sourcegraph__sg_read_file
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{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/config/i386/i386.cc%3FL1-100\n1: /* Subroutines used for code generation on IA-32.\n2:    Copyright (C) 1988-2026 Free Software Foundation, Inc.\n3: \n4: This file is part of GCC.\n5: \n6: GCC is free software; you can redistribute it and/or modify\n7: it under the terms of the GNU General Public License as published by\n8: the Free Software Foundation; either version 3, or (at your option)\n9: any later version.\n10: \n11: GCC is distributed in the hope that it will be useful,\n12: but WITHOUT ANY WARRANTY; without even the implied warranty of\n13: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\n14: GNU General Public License for more details.\n15: \n16: You should have received a copy of the GNU General Public License\n17: along with GCC; see the file COPYING3.  If not see\n18: <http://www.gnu.org/licenses/>.  */\n19: \n20: #define INCLUDE_STRING\n21: #define IN_TARGET_CODE 1\n22: \n23: #include \"config.h\"\n24: #include \"system.h\"\n25: #include \"coretypes.h\"\n26: #include \"backend.h\"\n27: #include \"rtl.h\"\n28: #include \"tree.h\"\n29: #include \"memmodel.h\"\n30: #include \"gimple.h\"\n31: #include \"cfghooks.h\"\n32: #include \"cfgloop.h\"\n33: #include \"df.h\"\n34: #include \"tm_p.h\"\n35: #include \"stringpool.h\"\n36: #include \"expmed.h\"\n37: #include \"optabs.h\"\n38: #include \"regs.h\"\n39: #include \"emit-rtl.h\"\n40: #include \"recog.h\"\n41: #include \"cgraph.h\"\n42: #include \"diagnostic.h\"\n43: #include \"cfgbuild.h\"\n44: #include \"alias.h\"\n45: #include \"fold-const.h\"\n46: #include \"attribs.h\"\n47: #include \"calls.h\"\n48: #include \"stor-layout.h\"\n49: #include \"varasm.h\"\n50: #include \...
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{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386-protos.h\n33: extern HOST_WIDE_INT ix86_initial_elimination_offset (int, int);\n34: extern void ix86_expand_prologue (void);\n35: extern void ix86_maybe_emit_epilogue_vzeroupper (void);\n36: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386.md\n21106:   \"\"\n21107:   \"ix86_expand_prologue (); DONE;\")\n21108: \n21109: \n"}
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{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386-protos.h\n33: extern HOST_WIDE_INT ix86_initial_elimination_offset (int, int);\n34: extern void ix86_expand_prologue (void);\n35: extern void ix86_maybe_emit_epilogue_vzeroupper (void);\n36: \n"}
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182assistantmcp__sourcegraph__sg_keyword_search
183usermcp__sourcegraph__sg_keyword_search
{"text":"No results.\n\nNo results found."}
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{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/config/rs6000/rs6000-logue.cc\n1553: static rtx_insn *\n1554: rs6000_emit_probe_stack_range_stack_clash (HOST_WIDE_INT orig_size,\n1555: \t\t\t\t\t   rtx copy_reg)\n1556: \n1950: static const char *\n1951: output_probe_stack_range_stack_clash (rtx reg1, rtx reg2, rtx reg3)\n1952: {\n1953: \n1529: static HOST_WIDE_INT\n1530: get_stack_clash_protection_probe_interval (void)\n1531: {\n1532: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/aarch64/aarch64.h\n102:    before probing has to be done for stack clash protection.  */\n103: #define STACK_CLASH_CALLER_GUARD 1024\n104: \n105: \n106:    outgoing arguments to be when stack-clash is enabled.  */\n107: #define STACK_CLASH_MIN_BYTES_OUTGOING_ARGS 8\n108: \n109: \n110:    generating stack clash probes.  */\n111: #define STACK_CLASH_MAX_UNROLL_PAGES 4\n112: \n113: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/riscv/riscv.h\n1305:    before probing has to be done for stack clash protection.  */\n1306: #define STACK_CLASH_CALLER_GUARD 1024\n1307: \n1308: \n1309:    generating stack clash probes.  */\n1310: #define STACK_CLASH_MAX_UNROLL_PAGES 4\n1311: \n1312: \n1313:    outgoing arguments to be when stack-clash is enabled.  */\n1314: #define STACK_CLASH_MIN_BYTES_OUTGOING_ARGS 8\n1315: \n1316: /* Allocate a minimum of STACK_CLASH_MIN_BYTES_OUTGOING_ARGS bytes for the\n1317:    outgoing arguments if stack clash protection is enabled.  This is essential\n1318: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/loongarch/loongarch.h\n672:    generating stack clash probes.  */\n673: #define STACK_CLASH_MAX_UNROLL_PAGES 4\n674: \n675: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/loongarch/loongarch.cc\n265: /* Size of guard page.  */\n266: #define STACK_CLASH_...
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193assistantmcp__sourcegraph__sg_keyword_search
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{"text":"No results.\n\nNo results found."}
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{"text":"No results.\n\nNo results found."}
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{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386-protos.h\n102: extern const char *output_adjust_stack_and_probe (rtx);\n103: extern const char *output_probe_stack_range (rtx, rtx);\n104: \n105: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386.md\n233:   UNSPECV_STACK_PROBE\n234:   UNSPECV_PROBE_STACK_RANGE\n235:   UNSPECV_ALIGN\n236: \n27820: \t(unspec_volatile:P [(match_operand:P 1 \"register_operand\" \"0\")]\n27821: \t\t\t    UNSPECV_PROBE_STACK_RANGE))\n27822:    (set (reg:P SP_REG)\n27823: \n27833: \t\t\t    (match_operand:P 2 \"const_int_operand\")]\n27834: \t\t\t    UNSPECV_PROBE_STACK_RANGE))\n27835:    (clobber (reg:CC FLAGS_REG))]\n27836: \n"}
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{"text":"No results.\n\nNo results found."}
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{"text":"No results.\n\nNo results found."}
218assistantmcp__sourcegraph__sg_keyword_search
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{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386-protos.h\n101: extern const char *output_fp_compare (rtx_insn *, rtx*, bool, bool);\n102: extern const char *output_adjust_stack_and_probe (rtx);\n103: extern const char *output_probe_stack_range (rtx, rtx);\n104: \n105: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/rs6000/rs6000-logue.cc\n1872: static const char *\n1873: output_probe_stack_range_1 (rtx reg1, rtx reg2)\n1874: {\n1875: \n1986: \n1987: /* Wrapper around the output_probe_stack_range routines.  */\n1988: const char *\n1989: output_probe_stack_range (rtx reg1, rtx reg2, rtx reg3)\n1990: {\n1991: \n1950: static const char *\n1951: output_probe_stack_range_stack_clash (rtx reg1, rtx reg2, rtx reg3)\n1952: {\n1953: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/ia64/ia64-protos.h\n61: extern const char *get_bundle_name (int);\n62: extern const char *output_probe_stack_range (rtx, rtx);\n63: \n64: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/sparc/sparc-protos.h\n80: extern const char *output_v9branch (rtx, rtx, int, int, int, int, rtx_insn *);\n81: extern const char *output_probe_stack_range (rtx, rtx);\n82: extern const char *output_cbcond (rtx, rtx, rtx_insn *);\n83: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/loongarch/loongarch-protos.h\n148: extern const char *loongarch_lsx_output_division (const char *, rtx *);\n149: extern const char *loongarch_output_probe_stack_range (rtx, rtx, rtx);\n150: extern bool loongarch_hard_regno_rename_ok (unsigned int, unsigned int);\n151: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/mips/mips-protos.h\n320: extern const char *mips_msa_output_shift_immediate (const char *, rtx *);\n321: extern const char *mips_output_probe_stack_range (rtx, rtx);\n322: extern bool mips_h...
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228assistantmcp__sourcegraph__sg_keyword_search
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{"text":"No results.\n\nNo results found."}
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{"text":"No results.\n\nNo results found."}
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{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386-protos.h\n101: extern const char *output_fp_compare (rtx_insn *, rtx*, bool, bool);\n102: extern const char *output_adjust_stack_and_probe (rtx);\n103: extern const char *output_probe_stack_range (rtx, rtx);\n104: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386.md\n27826:   \"\"\n27827:   \"* return output_adjust_stack_and_probe (operands[0]);\"\n27828:   [(set_attr \"type\" \"multi\")])\n27829: \n"}
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{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/config/i386/i386.md%3FL27800-27850\n27800: {\n27801:   emit_insn (gen_probe_stack_1\n27802: \t     (word_mode, operands[0], const0_rtx));\n27803:   DONE;\n27804: })\n27805: \n27806: ;; Use OR for stack probes, this is shorter.\n27807: (define_insn \"@probe_stack_1_<mode>\"\n27808:   [(set (match_operand:W 0 \"memory_operand\" \"=m\")\n27809: \t(unspec:W [(match_operand:W 1 \"const0_operand\")]\n27810: \t\t  UNSPEC_PROBE_STACK))\n27811:    (clobber (reg:CC FLAGS_REG))]\n27812:   \"\"\n27813:   \"or{<imodesuffix>}\\t{%1, %0|%0, %1}\"\n27814:   [(set_attr \"type\" \"alu1\")\n27815:    (set_attr \"mode\" \"<MODE>\")\n27816:    (set_attr \"length_immediate\" \"1\")])\n27817:   \n27818: (define_insn \"@adjust_stack_and_probe_<mode>\"\n27819:   [(set (match_operand:P 0 \"register_operand\" \"=r\")\n27820: \t(unspec_volatile:P [(match_operand:P 1 \"register_operand\" \"0\")]\n27821: \t\t\t    UNSPECV_PROBE_STACK_RANGE))\n27822:    (set (reg:P SP_REG)\n27823:         (minus:P (reg:P SP_REG) (match_operand:P 2 \"const_int_operand\")))\n27824:    (clobber (reg:CC FLAGS_REG))\n27825:    (clobber (mem:BLK (scratch)))]\n27826:   \"\"\n27827:   \"* return output_adjust_stack_and_probe (operands[0]);\"\n27828:   [(set_attr \"type\" \"multi\")])\n27829: \n27830: (define_insn \"@probe_stack_range_<mode>\"\n27831:   [(set (match_operand:P 0 \"register_operand\" \"=r\")\n27832: \t(unspec_volatile:P [(match_operand:P 1 \"register_operand\" \"0\")\n27833: \t\t\t    (match_operand:P 2 \"const_int_operand\")]\n27834: \t\t\t    UNSPECV_PROBE_STACK_RANGE))\n27835:    (clobber (reg:CC FLAGS_REG))]\n27836:   \"\"\n27837:   \"* return output_probe_stack_range (operands[0]...
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Let me read more of i386.cc to find the stack probe function definitions.
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{"text":"No results.\n\nNo results found."}
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{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386-protos.h\n96: \n97: extern const char *output_set_got (rtx, rtx);\n98: extern const char *output_387_binary_op (rtx_insn *, rtx*);\n99: extern const char *output_387_reg_move (rtx_insn *, rtx*);\n100: extern const char *output_fix_trunc (rtx_insn *, rtx*, bool);\n101: extern const char *output_fp_compare (rtx_insn *, rtx*, bool, bool);\n102: extern const char *output_adjust_stack_and_probe (rtx);\n103: extern const char *output_probe_stack_range (rtx, rtx);\n104: \n105: \n320: /* In winnt.cc  */\n321: extern void i386_pe_record_external_function (tree, const char *);\n322: extern bool i386_pe_binds_local_p (const_tree);\n323: extern const char *i386_pe_strip_name_encoding_full (const char *);\n324: extern void i386_pe_asm_output_aligned_decl_common (FILE *, tree,\n325: \t\t\t\t\t\t    const char *,\n326: \t\t\t\t\t\t    HOST_WIDE_INT,\n327: \n201: extern bool ix86_function_arg_regno_p (int);\n202: extern void ix86_asm_output_function_label (FILE *, const char *, tree);\n203: extern void ix86_asm_output_labelref (FILE *, const char *, const char *);\n204: extern void ix86_call_abi_override (const_tree);\n205: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386.md\n3165:   char buf[128];\n3166:   const char *ops;\n3167:   const char *suffix;\n3168: \n3169: \n29664: {\n29665:   static const char * const patterns[4] = {\n29666:    \"prefetchnta\\t%a0\", \"prefetcht2\\t%a0\", \"prefetcht1\\t%a0\", \"prefetcht0\\t%a0\"\n29667: \n29701: {\n29702:   static const char * const patterns[2] = {\n29703:     \"prefetchit1\\t%a0\", \"prefetchit0\\t%a0\"\n29704: \n"}
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{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386.md\n27826:   \"\"\n27827:   \"* return output_adjust_stack_and_probe (operands[0]);\"\n27828:   [(set_attr \"type\" \"multi\")])\n27829: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386-protos.h\n101: extern const char *output_fp_compare (rtx_insn *, rtx*, bool, bool);\n102: extern const char *output_adjust_stack_and_probe (rtx);\n103: extern const char *output_probe_stack_range (rtx, rtx);\n104: \n"}
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Let me read i386.cc in sections to find where the stack probe functions are defined.
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{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/config/i386/i386.cc%3FL1-50\n1: /* Subroutines used for code generation on IA-32.\n2:    Copyright (C) 1988-2026 Free Software Foundation, Inc.\n3: \n4: This file is part of GCC.\n5: \n6: GCC is free software; you can redistribute it and/or modify\n7: it under the terms of the GNU General Public License as published by\n8: the Free Software Foundation; either version 3, or (at your option)\n9: any later version.\n10: \n11: GCC is distributed in the hope that it will be useful,\n12: but WITHOUT ANY WARRANTY; without even the implied warranty of\n13: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\n14: GNU General Public License for more details.\n15: \n16: You should have received a copy of the GNU General Public License\n17: along with GCC; see the file COPYING3.  If not see\n18: <http://www.gnu.org/licenses/>.  */\n19: \n20: #define INCLUDE_STRING\n21: #define IN_TARGET_CODE 1\n22: \n23: #include \"config.h\"\n24: #include \"system.h\"\n25: #include \"coretypes.h\"\n26: #include \"backend.h\"\n27: #include \"rtl.h\"\n28: #include \"tree.h\"\n29: #include \"memmodel.h\"\n30: #include \"gimple.h\"\n31: #include \"cfghooks.h\"\n32: #include \"cfgloop.h\"\n33: #include \"df.h\"\n34: #include \"tm_p.h\"\n35: #include \"stringpool.h\"\n36: #include \"expmed.h\"\n37: #include \"optabs.h\"\n38: #include \"regs.h\"\n39: #include \"emit-rtl.h\"\n40: #include \"recog.h\"\n41: #include \"cgraph.h\"\n42: #include \"diagnostic.h\"\n43: #include \"cfgbuild.h\"\n44: #include \"alias.h\"\n45: #include \"fold-const.h\"\n46: #include \"attribs.h\"\n47: #include \"calls.h\"\n48: #include \"stor-layout.h\"\n49: #include \"varasm.h\"\n50: #include \"...
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{"matches": ["mcp__sourcegraph__sg_go_to_definition"], "query": "select:mcp__sourcegraph__sg_go_to_definition", "total_deferred_tools": 33}
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{"text":"No results.\n\nno definition found for symbol 'output_adjust_stack_and_probe'."}
305usermcp__sourcegraph__sg_go_to_definition
{"text":"No results.\n\nno definition found for symbol 'output_probe_stack_range'."}
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Let me search for the `TARGET_STACK_CLASH_PROTECTION` header declaration and also read explow.h.
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{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/explow.h\n1: /* Export function prototypes from explow.cc.\n2:    Copyright (C) 2015-2026 Free Software Foundation, Inc.\n3: \n4: This file is part of GCC.\n5: \n6: GCC is free software; you can redistribute it and/or modify it under\n7: the terms of the GNU General Public License as published by the Free\n8: Software Foundation; either version 3, or (at your option) any later\n9: version.\n10: \n11: GCC is distributed in the hope that it will be useful, but WITHOUT ANY\n12: WARRANTY; without even the implied warranty of MERCHANTABILITY or\n13: FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License\n14: for more details.\n15: \n16: You should have received a copy of the GNU General Public License\n17: along with GCC; see the file COPYING3.  If not see\n18: <http://www.gnu.org/licenses/>.  */\n19: \n20: #ifndef GCC_EXPLOW_H\n21: #define GCC_EXPLOW_H\n22: \n23: /* Return a memory reference like MEMREF, but which is known to have a\n24:    valid address.  */\n25: extern rtx validize_mem (rtx);\n26: \n27: extern rtx use_anchored_address (rtx);\n28: \n29: /* Copy given rtx to a new temp reg and return that.  */\n30: extern rtx copy_to_reg (rtx);\n31: \n32: /* Like copy_to_reg but always make the reg Pmode.  */\n33: extern rtx copy_addr_to_reg (rtx);\n34: \n35: /* Like copy_to_reg but always make the reg the specified mode MODE.  */\n36: extern rtx copy_to_mode_reg (machine_mode, rtx);\n37: \n38: /* Copy given rtx to given temp reg and return that.  */\n39: extern rtx copy_to_suggested_reg (rtx, rtx, machine_mode);\n40: \n41: /* Copy a value to a register if it isn't already a register.\n42:    Args are mode (in case value is a consta...
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{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/explow.h\n77:    many.  Add additional probes to prevent stack clashing attacks.  */\n78: extern void anti_adjust_stack_and_probe_stack_clash (rtx);\n79: \n80: \n81:    protection of dyamically allocated stack space.  */\n82: extern void compute_stack_clash_protection_loop_data (rtx *, rtx *, rtx *,\n83: \t\t\t\t\t\t      HOST_WIDE_INT *, rtx);\n84: extern void emit_stack_clash_protection_probe_loop_start (rtx *, rtx *,\n85: \t\t\t\t\t\t\t  rtx, bool);\n86: extern void emit_stack_clash_protection_probe_loop_end (rtx, rtx,\n87: \t\t\t\t\t\t\trtx, bool);\n88: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/aarch64/aarch64.h\n102:    before probing has to be done for stack clash protection.  */\n103: #define STACK_CLASH_CALLER_GUARD 1024\n104: \n105: \n110:    generating stack clash probes.  */\n111: #define STACK_CLASH_MAX_UNROLL_PAGES 4\n112: \n113: \n106:    outgoing arguments to be when stack-clash is enabled.  */\n107: #define STACK_CLASH_MIN_BYTES_OUTGOING_ARGS 8\n108: \n109: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/aarch64/sve/pcs/stack_clash_3.c\n\n# github.com/sg-evals/gcc--96dfb333 – gcc/function.h\n639: \n640: enum stack_clash_probes {\n641:   NO_PROBE_NO_FRAME,\n642: \n646: \n647: extern void dump_stack_clash_frame_info (enum stack_clash_probes, bool);\n648: \f\n649: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/riscv/riscv.h\n1305:    before probing has to be done for stack clash protection.  */\n1306: #define STACK_CLASH_CALLER_GUARD 1024\n1307: \n1308: \n1309:    generating stack clash probes.  */\n1310: #define STACK_CLASH_MAX_UNROLL_PAGES 4\n1311: \n1312: \n1313:    outgoing arguments to be when stack-clash is enabled.  */\n1314: #define STACK_CLASH_MIN_BYTES_OUTGOING_...
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Now let me search for the header where `TARGET_STACK_CLASH_PROTECTION` is declared.
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{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/config/riscv/riscv.cc\n16847: #undef TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE\n16848: #define TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE \\\n16849:   riscv_stack_clash_protection_alloca_probe_range\n16850: \n"}
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{"text":"No results.\n\nNo results found."}
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{"text":"No results.\n\nNo results found."}
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{"text":"No results.\n\nNo results found."}
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{"text":"No results.\n\nNo results found."}
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{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/targhooks.h%3FL295-310\n295: \t\t\t\t       optimization_type);\n296: extern unsigned int default_max_noce_ifcvt_seq_cost (edge);\n297: extern bool default_noce_conversion_profitable_p (rtx_insn *,\n298: \t\t\t\t\t\t  struct noce_if_info *);\n299: extern unsigned int default_min_arithmetic_precision (void);\n300: \n301: extern enum flt_eval_method\n302: default_excess_precision (enum excess_precision_type ATTRIBUTE_UNUSED);\n303: extern bool default_bitint_type_info (int, struct bitint_info *);\n304: extern machine_mode default_mode_for_floating_type (enum tree_index);\n305: extern HOST_WIDE_INT default_stack_clash_protection_alloca_probe_range (void);\n306: extern void default_select_early_remat_modes (sbitmap);\n307: extern tree default_preferred_else_value (unsigned, tree, unsigned, tree *);\n308: extern bool default_instruction_selection (function *, gimple_stmt_iterator *);\n309: extern bool default_have_speculation_safe_value (bool);\n310: extern bool speculation_safe_value_not_needed (bool);\n311: "}
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{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/targhooks.cc%3FL2740-2760\n2740: {\n2741:   return false;\n2742: }\n2743: \n2744: /* Default implementation for\n2745:   TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE.  */\n2746: HOST_WIDE_INT\n2747: default_stack_clash_protection_alloca_probe_range (void)\n2748: {\n2749:   return 0;\n2750: }\n2751: \n2752: /* The default implementation of TARGET_EARLY_REMAT_MODES.  */\n2753: \n2754: void\n2755: default_select_early_remat_modes (sbitmap)\n2756: {\n2757: }\n2758: \n2759: /* The default implementation of TARGET_PREFERRED_ELSE_VALUE.  */\n2760: \n2761: "}
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{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/lib/target-supports.exp\n13633: #\n13634: proc check_effective_target_supports_stack_clash_protection { } {\n13635: \n13636: \n"}
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{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/g++.dg/torture/pr82823.C\n2: // { dg-additional-options \"-fstack-clash-protection\" }\n3: // { dg-require-effective-target supports_stack_clash_protection }\n4: \n5: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/g++.dg/torture/pr119610.C\n2: // { dg-additional-options \"-fstack-protector-strong\" { target fstack_protector } }\n3: // { dg-additional-options \"-fstack-clash-protection\" { target supports_stack_clash_protection } }\n4: \n5: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/riscv/stack-check-alloca-2.c\n2: /* { dg-options \"-O2 -march=rv64gc -mabi=lp64d -fstack-clash-protection\" } */\n3: /* { dg-require-effective-target supports_stack_clash_protection } */\n4: \n5: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/g++.target/aarch64/sve/pr119610-sve.C\n2: // { dg-additional-options \"-fstack-protector-strong\" { target fstack_protector } }\n3: // { dg-additional-options \"-fstack-clash-protection\" { target supports_stack_clash_protection } }\n4: \n5: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/riscv/stack-check-prologue-1.c\n2: /* { dg-options \"-O2 -march=rv64gc -mabi=lp64d -fstack-clash-protection\" } */\n3: /* { dg-require-effective-target supports_stack_clash_protection } */\n4: \n5: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/riscv/stack-check-prologue-2.c\n2: /* { dg-options \"-O2 -march=rv64gc -mabi=lp64d -fstack-clash-protection\" } */\n3: /* { dg-require-effective-target supports_stack_clash_protection } */\n4: \n5: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/riscv/stack-check-alloca-3.c\n2: /* { dg-options \"-O2 -march=rv64gc -mabi=lp64d -fstack-clash-protection\" } */\n3: /* { dg-req...
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{"text":"No results.\n\nNo results found."}
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{"text":"No results.\n\nNo results found."}
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423assistantmcp__sourcegraph__sg_keyword_search
424usermcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/config/riscv/riscv.cc\n16846: \n16847: #undef TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE\n16848: #define TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE \\\n16849:   riscv_stack_clash_protection_alloca_probe_range\n16850: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/targhooks.cc\n2744: /* Default implementation for\n2745:   TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE.  */\n2746: HOST_WIDE_INT\n2747: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/doc/tm.texi\n3771: \n3772: @deftypefn {Target Hook} HOST_WIDE_INT TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE (void)\n3773: Some targets have an ABI defined interval for which no probing needs to be done.\n3774: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/doc/tm.texi.in\n2997: \n2998: @hook TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE\n2999: \n3000: \n"}
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Let me read the relevant sections of function.h for stack clash content.
437assistantmcp__sourcegraph__sg_read_file
438usermcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/function.h%3FL635-655\n635:    to this function will have that bit clear.  */\n636: #define MINIMUM_METHOD_BOUNDARY \\\n637:   ((TARGET_PTRMEMFUNC_VBIT_LOCATION == ptrmemfunc_vbit_in_pfn)\t     \\\n638:    ? MAX (FUNCTION_BOUNDARY, 2 * BITS_PER_UNIT) : FUNCTION_BOUNDARY)\n639: \n640: enum stack_clash_probes {\n641:   NO_PROBE_NO_FRAME,\n642:   NO_PROBE_SMALL_FRAME,\n643:   PROBE_INLINE,\n644:   PROBE_LOOP\n645: };\n646: \n647: extern void dump_stack_clash_frame_info (enum stack_clash_probes, bool);\n648: \f\n649: \n650: extern void push_function_context (void);\n651: extern void pop_function_context (void);\n652: \n653: /* Save and restore status information for a nested function.  */\n654: extern void free_after_parsing (struct function *);\n655: extern void free_after_compilation (struct function *);\n656: "}
439assistantmcp__sourcegraph__sg_read_file
440usermcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/target.def%3FL1-50\n1: /* Target hook definitions.\n2:    Copyright (C) 2001-2026 Free Software Foundation, Inc.\n3: \n4:    This program is free software; you can redistribute it and/or modify it\n5:    under the terms of the GNU General Public License as published by the\n6:    Free Software Foundation; either version 3, or (at your option) any\n7:    later version.\n8: \n9:    This program is distributed in the hope that it will be useful,\n10:    but WITHOUT ANY WARRANTY; without even the implied warranty of\n11:    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\n12:    GNU General Public License for more details.\n13: \n14:    You should have received a copy of the GNU General Public License\n15:    along with this program; see the file COPYING3.  If not see\n16:    <http://www.gnu.org/licenses/>.\n17: \n18:    In other words, you are welcome to use, share and improve this program.\n19:    You are forbidden to forbid anyone else to use, share and improve\n20:    what you give them.   Help stamp out software-hoarding!  */\n21: \n22: /* See target-hooks-macros.h for details of macros that should be\n23:    provided by the including file, and how to use them here.  */\n24: #include \"target-hooks-macros.h\"\n25: \n26: #undef HOOK_TYPE\n27: #define HOOK_TYPE \"Target Hook\"\n28: \n29: HOOK_VECTOR (TARGET_INITIALIZER, gcc_target)\n30: \n31: /* Functions that output assembler for the target.  */\n32: #define HOOK_PREFIX \"TARGET_ASM_\"\n33: HOOK_VECTOR (TARGET_ASM_OUT, asm_out)\n34: \n35: /* Opening and closing parentheses for asm expression grouping.  */\n36: DEFHOOKPOD\n37: (open_paren,\n38:  \"These target hooks are C string c...
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Let me read different sections of i386.cc to find the stack probe implementation.
461assistantmcp__sourcegraph__sg_read_file
462usermcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/config/i386/i386.cc%3FL100-200\n100: #include \"i386-features.h\"\n101: #include \"function-abi.h\"\n102: #include \"rtl-error.h\"\n103: #include \"gimple-pretty-print.h\"\n104: \n105: /* This file should be included last.  */\n106: #include \"target-def.h\"\n107: \n108: static void ix86_print_operand_address_as (FILE *, rtx, addr_space_t, bool);\n109: static void ix86_emit_restore_reg_using_pop (rtx, bool = false);\n110: \n111: \n112: #ifndef CHECK_STACK_LIMIT\n113: #define CHECK_STACK_LIMIT (-1)\n114: #endif\n115: \n116: /* Return index of given mode in mult and division cost tables.  */\n117: #define MODE_INDEX(mode)\t\t\t\t\t\\\n118:   ((mode) == QImode ? 0\t\t\t\t\t\t\\\n119:    : (mode) == HImode ? 1\t\t\t\t\t\\\n120:    : (mode) == SImode ? 2\t\t\t\t\t\\\n121:    : (mode) == DImode ? 3\t\t\t\t\t\\\n122:    : 4)\n123: \n124: \n125: /* Set by -mtune.  */\n126: const struct processor_costs *ix86_tune_cost = NULL;\n127: \n128: /* Set by -mtune or -Os.  */\n129: const struct processor_costs *ix86_cost = NULL;\n130: \n131: /* In case the average insn count for single function invocation is\n132:    lower than this constant, emit fast (but longer) prologue and\n133:    epilogue code.  */\n134: #define FAST_PROLOGUE_INSN_COUNT 20\n135: \n136: /* Names for 8 (low), 8 (high), and 16-bit registers, respectively.  */\n137: static const char *const qi_reg_name[] = QI_REGISTER_NAMES;\n138: static const char *const qi_high_reg_name[] = QI_HIGH_REGISTER_NAMES;\n139: static const char *const hi_reg_name[] = HI_REGISTER_NAMES;\n140: \n141: /* Array of the smallest class containing reg number REGNO, indexed by\n142:    REGNO.  Used by REGNO_REG_CLASS in i...
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476assistantmcp__sourcegraph__sg_read_file
477usermcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/config/i386/i386-expand.cc%3FL1-80\n1: /* Copyright (C) 1988-2026 Free Software Foundation, Inc.\n2: \n3: This file is part of GCC.\n4: \n5: GCC is free software; you can redistribute it and/or modify\n6: it under the terms of the GNU General Public License as published by\n7: the Free Software Foundation; either version 3, or (at your option)\n8: any later version.\n9: \n10: GCC is distributed in the hope that it will be useful,\n11: but WITHOUT ANY WARRANTY; without even the implied warranty of\n12: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\n13: GNU General Public License for more details.\n14: \n15: You should have received a copy of the GNU General Public License\n16: along with GCC; see the file COPYING3.  If not see\n17: <http://www.gnu.org/licenses/>.  */\n18: \n19: #define IN_TARGET_CODE 1\n20: \n21: #include \"config.h\"\n22: #include \"system.h\"\n23: #include \"coretypes.h\"\n24: #include \"backend.h\"\n25: #include \"rtl.h\"\n26: #include \"tree.h\"\n27: #include \"memmodel.h\"\n28: #include \"gimple.h\"\n29: #include \"cfghooks.h\"\n30: #include \"cfgloop.h\"\n31: #include \"df.h\"\n32: #include \"tm_p.h\"\n33: #include \"stringpool.h\"\n34: #include \"expmed.h\"\n35: #include \"optabs.h\"\n36: #include \"regs.h\"\n37: #include \"emit-rtl.h\"\n38: #include \"recog.h\"\n39: #include \"cgraph.h\"\n40: #include \"diagnostic.h\"\n41: #include \"cfgbuild.h\"\n42: #include \"alias.h\"\n43: #include \"fold-const.h\"\n44: #include \"attribs.h\"\n45: #include \"calls.h\"\n46: #include \"stor-layout.h\"\n47: #include \"varasm.h\"\n48: #include \"output.h\"\n49: #include \"insn-attr.h\"\n50: #include \"flags.h\"\n51: #inc...
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Let me check a few more potential locations for `TARGET_STACK_CLASH_PROTECTION`.
507assistantmcp__sourcegraph__sg_keyword_search
508usermcp__sourcegraph__sg_keyword_search
{"text":"No results.\n\nNo results found."}
509assistantmcp__sourcegraph__sg_keyword_search
510usermcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/params.opt\n1108: -param=stack-clash-protection-guard-size=\n1109: Common Joined UInteger Var(param_stack_clash_protection_guard_size) Init(12) IntegerRange(12, 30) Param Optimization\n1110: Size of the stack guard expressed as a power of two in bytes.\n1111: \n1112: -param=stack-clash-protection-probe-interval=\n1113: Common Joined UInteger Var(param_stack_clash_protection_probe_interval) Init(12) IntegerRange(10, 16) Param Optimization\n1114: Interval in which to probe the stack expressed as a power of two in bytes.\n1115: \n"}
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Let me look for all stack-clash test files and verify the explow.cc function list.
543assistantmcp__sourcegraph__sg_keyword_search
544assistantmcp__sourcegraph__sg_read_file
545usermcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/explow.cc%3FL1920-2000\n1920: \n1921: \t  if (CONST_INT_P (temp))\n1922: \t    {\n1923: \t      /* Use [base + disp} addressing mode if supported.  */\n1924: \t      HOST_WIDE_INT offset = INTVAL (temp);\n1925: \t      addr = memory_address (Pmode,\n1926: \t\t\t\t     plus_constant (Pmode, last_addr,\n1927: \t\t\t\t\t\t    STACK_GROW_OFF (offset)));\n1928: \t    }\n1929: \t  else\n1930: \t    {\n1931: \t      /* Manual CSE if the difference is not known at compile-time.  */\n1932: \t      temp = gen_rtx_MINUS (Pmode, size, rounded_size_op);\n1933: \t      addr = memory_address (Pmode,\n1934: \t\t\t\t     gen_rtx_fmt_ee (STACK_GROW_OP, Pmode,\n1935: \t\t\t\t\t\t     last_addr, temp));\n1936: \t    }\n1937: \n1938: \t  emit_stack_probe (addr);\n1939: \t}\n1940:     }\n1941: \n1942:   /* Make sure nothing is scheduled before we are done.  */\n1943:   emit_insn (gen_blockage ());\n1944: }\n1945: \n1946: /* Compute parameters for stack clash probing a dynamic stack\n1947:    allocation of SIZE bytes.\n1948: \n1949:    We compute ROUNDED_SIZE, LAST_ADDR, RESIDUAL and PROBE_INTERVAL.\n1950: \n1951:    Additionally we conditionally dump the type of probing that will\n1952:    be needed given the values computed.  */\n1953: \n1954: void\n1955: compute_stack_clash_protection_loop_data (rtx *rounded_size, rtx *last_addr,\n1956: \t\t\t\t\t  rtx *residual,\n1957: \t\t\t\t\t  HOST_WIDE_INT *probe_interval,\n1958: \t\t\t\t\t  rtx size)\n1959: {\n1960:   /* Round SIZE down to STACK_CLASH_PROTECTION_PROBE_INTERVAL */\n1961:   *probe_interval\n1962:     = 1 << param_stack_clash_protection_probe_interval;\n1963:   *rounded_size = simplify_gen_binary (AND, Pmode,...
546usermcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/i386/stack-clash-protection.c\n"}
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I have gathered enough information. Now let me write the answer.json.
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File created successfully at: /workspace/answer.json (file state is current in your context — no need to Read it back)
570assistant-
The audit is complete. Here's a summary of findings:
+
+## GCC Stack Clash Protection Audit
+
+| # | File | Key Symbol |
+|---|------|-----------|
+| 1 | `gcc/config/i386/i386.cc` | `output_adjust_stack_and_probe`, `output_probe_stack_range` |
+| 2 | `gcc/explow.cc` | `anti_adjust_stack_and_probe` (line 2200), `anti_adjust_stack_and_probe_stack_clash` (line 2072), `compute_stack_clash_protection_loop_data` (line 1954) |
+| 3 | `gcc/target.def` | `DEFHOOK(stack_clash_protection_alloca_probe_range, ...)` → `TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE` |
+| 3b | `gcc/explow.h` | Stack clash function declarations |
+| 3c | `gcc/targhooks.h` | `default_stack_clash_protection_alloca_probe_range` |
+| 4 | `gcc/testsuite/gcc.target/i386/stack-clash-protection.c` | compile test with `-fstack-clash-protection` |
+| 5 | `gcc/common.opt` (line 3054) | `fstack-clash-protection` → `flag_stack_clash_protection` |
+
+**Key design notes:**
+- The `-fstack-clash-protection` flag is processed via `flag_stack_clash_protection` from `common.opt`
+- The generic implementation in `explow.cc` handles all architectures; targets can customize via the `TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE` hook
+- For x86, `output_adjust_stack_and_probe` in `i386.cc` generates the actual probe-and-decrement loop assembly
+- `function.h`'s `stack_clash_probes` enum tracks whether frame probing is inline, loop-based, or not needed
Tool calls (76)
1. ToolSearch
Input
{
+  "query": "select:mcp__sourcegraph__sg_keyword_search,mcp__sourcegraph__sg_read_file,mcp__sourcegraph__sg_list_files",
+  "max_results": 5
+}
Output
{'matches': ['mcp__sourcegraph__sg_keyword_search', 'mcp__sourcegraph__sg_read_file', 'mcp__sourcegraph__sg_list_files'], 'query': 'select:mcp__sourcegraph__sg_keyword_search,mcp__sourcegraph__sg_read_file,mcp__sourcegraph__sg_list_files', 'total_deferred_tools': 33}
2. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ stack_clash_protection file:i386.cc"
+}
Output
{'content': '{"text":"No results.\\n\\nNo results found."}', 'structuredContent': {'text': 'No results.\n\nNo results found.'}}
3. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ anti_adjust_stack_and_probe file:explow.cc"
+}
Output
{'content': '{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/explow.cc\\n2200: void\\n2201: anti_adjust_stack_and_probe (rtx size, bool adjust_back)\\n2202: {\\n2203: \\n2071: void\\n2072: anti_adjust_stack_and_probe_stack_clash (rtx size)\\n2073: {\\n2074: \\n1643:       if (flag_stack_check && STACK_CHECK_MOVING_SP)\\n1644: \\tanti_adjust_stack_and_probe (size, false);\\n1645:       else if (flag_stack_clash_protection)\\n1646: \\tanti_adjust_stack_and_probe_stack_clash (size);\\n1647:       else\\n1648: \\n"}', 'structuredContent': {'text': '# github.com/sg-evals/gcc--96dfb333 – gcc/explow.cc\n2200: void\n2201: anti_adjust_stack_and_probe (rtx size, bool adjust_back)\n2202: {\n2203: \n2071: void\n2072: anti_adjust_stack_and_probe_stack_clash (rtx size)\n2073: {\n2074: \n1643:       if (flag_stack_check && STACK_CHECK_MOVING_SP)\n1644: \tanti_adjust_stack_and_probe (size, false);\n1645:       else if (flag_stack_clash_protection)\n1646: \tanti_adjust_stack_and_probe_stack_clash (size);\n1647:       else\n1648: \n'}}
4. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ TARGET_STACK_CLASH_PROTECTION"
+}
Output
{'content': '{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/config/riscv/riscv.cc\\n16846: \\n16847: #undef TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE\\n16848: #define TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE \\\\\\n16849:   riscv_stack_clash_protection_alloca_probe_range\\n16850: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/targhooks.cc\\n2744: /* Default implementation for\\n2745:   TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE.  */\\n2746: HOST_WIDE_INT\\n2747: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/doc/tm.texi\\n3771: \\n3772: @deftypefn {Target Hook} HOST_WIDE_INT TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE (void)\\n3773: Some targets have an ABI defined interval for which no probing needs to be done.\\n3774: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/doc/tm.texi.in\\n2997: \\n2998: @hook TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE\\n2999: \\n3000: \\n"}', 'structuredContent': {'text': '# github.com/sg-evals/gcc--96dfb333 – gcc/config/riscv/riscv.cc\n16846: \n16847: #undef TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE\n16848: #define TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE \\\n16849:   riscv_stack_clash_protection_alloca_probe_range\n16850: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/targhooks.cc\n2744: /* Default implementation for\n2745:   TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE.  */\n2746: HOST_WIDE_INT\n2747: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/doc/tm.texi\n3771: \n3772: @deftypefn {Target Hook} HOST_WIDE_INT TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE (void)\n3773: Some targets have an ABI defined interval for which no probing needs to be done.\n3774: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/doc/tm.texi.in\n2997: \n2998: @hook TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE\n2999: \n3000: \n'}}
5. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ stack-clash file:testsuite/gcc.target/i386"
+}
Output
{'content': '{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/i386/pr109780-3.c\\n1: /* { dg-do run  { target avx2_runtime } }  */\\n2: /* { dg-options \\"-O2 -mavx2 -mtune=znver1 -fno-stack-protector -fno-stack-clash-protection\\" } */\\n3: \\n4: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/i386/stack-clash-protection.c\\n1: /* { dg-do compile } */\\n2: /* { dg-options \\"-O2 -fstack-clash-protection\\" } */\\n3: \\n4: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/i386/pr84128.c\\n1: /* { dg-do run } */\\n2: /* { dg-options \\"-O2 -march=i686 -mtune=generic -fstack-clash-protection\\" } */\\n3: /* { dg-require-effective-target ia32 } */\\n4: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/i386/pr83994.c\\n2: /* { dg-require-effective-target fpic } */\\n3: /* { dg-options \\"-O2 -march=i686 -fpic -fstack-clash-protection\\" } */\\n4: /* { dg-require-effective-target ia32 } */\\n5: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/i386/pr84064.c\\n1: /* { dg-do compile } */\\n2: /* { dg-options \\"-O2 -march=i686 -fstack-clash-protection\\" } */\\n3: /* { dg-require-effective-target ia32 } */\\n4: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/i386/stack-check-17.c\\n1: /* { dg-do compile } */\\n2: /* { dg-options \\"-O2 -fstack-clash-protection -mtune=generic -fomit-frame-pointer -mnoreturn-no-callee-saved-registers\\" } */\\n3: /* { dg-require-effective-target supports_stack_clash_protection } */\\n4: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/i386/stack-check-11.c\\n1: /* { dg-do compile } */\\n2: /* { dg-options \\"-O2 -fstack-clash-protection -mtune=generic -fno-stack-protector\\" } */\\n3: /* { dg-require-effective-target supports_stack_clash_protection } */\\n4: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/i386/stack-check-12.c\\n1: /* { dg-do compile } */\\n2: /* { dg-options \\"-O2 -fstack-clash-protection -mtune=generic -fomit-frame-pointer\\" } */\\n3: /* { dg-require-effective-target supports_stack_clash_protection } */\\n4: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/i386/stack-check-18.c\\n1: /* { dg-do compile } */\\n2: /* { dg-options \\"-O2 -fstack-clash-protection -mtune=generic -fdump-rtl-expand -fno-stack-protector\\" } */\\n3: /* { dg-require-effective-target supports_stack_clash_protection } */\\n4: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/i386/stack-check-19.c\\n1: /* { dg-do compile } */\\n2: /* { dg-options \\"-O2 -fstack-clash-protection -mtune=generic -fdump-rtl-expand -fno-stack-protector\\" } */\\n3: /* { dg-require-effective-target supports_stack_clash_protection } */\\n4: \\n"}', 'structuredContent': {'text': '# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/i386/pr109780-3.c\n1: /* { dg-do run  { target avx2_runtime } }  */\n2: /* { dg-options "-O2 -mavx2 -mtune=znver1 -fno-stack-protector -fno-stack-clash-protection" } */\n3: \n4: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/i386/stack-clash-protection.c\n1: /* { dg-do compile } */\n2: /* { dg-options "-O2 -fstack-clash-protection" } */\n3: \n4: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/i386/pr84128.c\n1: /* { dg-do run } */\n2: /* { dg-options "-O2 -march=i686 -mtune=generic -fstack-clash-protection" } */\n3: /* { dg-require-effective-target ia32 } */\n4: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/i386/pr83994.c\n2: /* { dg-require-effective-target fpic } */\n3: /* { dg-options "-O2 -march=i686 -fpic -fstack-clash-protection" } */\n4: /* { dg-require-effective-target ia32 } */\n5: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/i386/pr84064.c\n1: /* { dg-do compile } */\n2: /* { dg-options "-O2 -march=i686 -fstack-clash-protection" } */\n3: /* { dg-require-effective-target ia32 } */\n4: \n\n# github.com/sg-evals...
6. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ fstack-clash-protection file:common.opt"
+}
Output
{'content': '{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/common.opt\\n3053: \\n3054: fstack-clash-protection\\n3055: Common Var(flag_stack_clash_protection) Optimization\\n3056: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/common.opt.urls\\n1453: \\n1454: fstack-clash-protection\\n1455: UrlSuffix(gcc/Instrumentation-Options.html#index-fno-stack-clash-protection)\\n1456: \\n"}', 'structuredContent': {'text': '# github.com/sg-evals/gcc--96dfb333 – gcc/common.opt\n3053: \n3054: fstack-clash-protection\n3055: Common Var(flag_stack_clash_protection) Optimization\n3056: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/common.opt.urls\n1453: \n1454: fstack-clash-protection\n1455: UrlSuffix(gcc/Instrumentation-Options.html#index-fno-stack-clash-protection)\n1456: \n'}}
7. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ stack_clash file:config/i386/i386.cc"
+}
Output
{'content': '{"text":"No results.\\n\\nNo results found."}', 'structuredContent': {'text': 'No results.\n\nNo results found.'}}
8. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ TARGET_STACK_CLASH_PROTECTION file:target.def"
+}
Output
{'content': '{"text":"No results.\\n\\nNo results found."}', 'structuredContent': {'text': 'No results.\n\nNo results found.'}}
9. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ stack-clash-protection file:testsuite/gcc.target/i386/stack-clash"
+}
Output
{'content': '{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/i386/stack-clash-protection.c\\n1: /* { dg-do compile } */\\n2: /* { dg-options \\"-O2 -fstack-clash-protection\\" } */\\n3: \\n4: \\n"}', 'structuredContent': {'text': '# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/i386/stack-clash-protection.c\n1: /* { dg-do compile } */\n2: /* { dg-options "-O2 -fstack-clash-protection" } */\n3: \n4: \n'}}
10. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ ix86_adjust_stack_and_probe file:i386"
+}
Output
{'content': '{"text":"No results.\\n\\nNo results found."}', 'structuredContent': {'text': 'No results.\n\nNo results found.'}}
11. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ TARGET_STACK_CLASH_PROTECTION file:.h"
+}
Output
{'content': '{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/targhooks.cc\\n2744: /* Default implementation for\\n2745:   TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE.  */\\n2746: HOST_WIDE_INT\\n2747: \\n"}', 'structuredContent': {'text': '# github.com/sg-evals/gcc--96dfb333 – gcc/targhooks.cc\n2744: /* Default implementation for\n2745:   TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE.  */\n2746: HOST_WIDE_INT\n2747: \n'}}
12. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE file:targhooks.h"
+}
Output
{'content': '{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/targhooks.h\\n304: extern machine_mode default_mode_for_floating_type (enum tree_index);\\n305: extern HOST_WIDE_INT default_stack_clash_protection_alloca_probe_range (void);\\n306: extern void default_select_early_remat_modes (sbitmap);\\n307: \\n"}', 'structuredContent': {'text': '# github.com/sg-evals/gcc--96dfb333 – gcc/targhooks.h\n304: extern machine_mode default_mode_for_floating_type (enum tree_index);\n305: extern HOST_WIDE_INT default_stack_clash_protection_alloca_probe_range (void);\n306: extern void default_select_early_remat_modes (sbitmap);\n307: \n'}}
13. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ probe_stack_clash file:i386"
+}
Output
{'content': '{"text":"No results.\\n\\nNo results found."}', 'structuredContent': {'text': 'No results.\n\nNo results found.'}}
14. mcp__sourcegraph__sg_list_files
Input
{
+  "repo": "github.com/sg-evals/gcc--96dfb333",
+  "path": "gcc/config/i386"
+}
Output
{'content': '{"text":"gcc/config/i386/adxintrin.h\\ngcc/config/i386/ammintrin.h\\ngcc/config/i386/amxavx512intrin.h\\ngcc/config/i386/amxbf16intrin.h\\ngcc/config/i386/amxcomplexintrin.h\\ngcc/config/i386/amxfp16intrin.h\\ngcc/config/i386/amxfp8intrin.h\\ngcc/config/i386/amxint8intrin.h\\ngcc/config/i386/amxmovrsintrin.h\\ngcc/config/i386/amxtf32intrin.h\\ngcc/config/i386/amxtileintrin.h\\ngcc/config/i386/amxtransposeintrin.h\\ngcc/config/i386/athlon.md\\ngcc/config/i386/atom.md\\ngcc/config/i386/att.h\\ngcc/config/i386/avx10_2bf16intrin.h\\ngcc/config/i386/avx10_2convertintrin.h\\ngcc/config/i386/avx10_2copyintrin.h\\ngcc/config/i386/avx10_2mediaintrin.h\\ngcc/config/i386/avx10_2minmaxintrin.h\\ngcc/config/i386/avx10_2satcvtintrin.h\\ngcc/config/i386/avx2intrin.h\\ngcc/config/i386/avx5124fmapsintrin.h\\ngcc/config/i386/avx5124vnniwintrin.h\\ngcc/config/i386/avx512bf16intrin.h\\ngcc/config/i386/avx512bf16vlintrin.h\\ngcc/config/i386/avx512bitalgintrin.h\\ngcc/config/i386/avx512bitalgvlintrin.h\\ngcc/config/i386/avx512bmmintrin.h\\ngcc/config/i386/avx512bmmvlintrin.h\\ngcc/config/i386/avx512bwintrin.h\\ngcc/config/i386/avx512cdintrin.h\\ngcc/config/i386/avx512dqintrin.h\\ngcc/config/i386/avx512erintrin.h\\ngcc/config/i386/avx512fintrin.h\\ngcc/config/i386/avx512fp16intrin.h\\ngcc/config/i386/avx512fp16vlintrin.h\\ngcc/config/i386/avx512ifmaintrin.h\\ngcc/config/i386/avx512ifmavlintrin.h\\ngcc/config/i386/avx512pfintrin.h\\ngcc/config/i386/avx512vbmi2intrin.h\\ngcc/config/i386/avx512vbmi2vlintrin.h\\ngcc/config/i386/avx512vbmiintrin.h\\ngcc/config/i386/avx512vbmivlintrin.h\\ngcc/config/i386/avx512vlbwintrin.h\\ngcc/config/i386/avx512vldqintrin.h\\ngcc/config/i386/avx512vlintrin.h\\ngcc/config/i386/avx512vnniintrin.h\\ngcc/config/i386/avx512vnnivlintrin.h\\ngcc/config/i386/avx512vp2intersectintrin.h\\ngcc/config/i386/avx512vp2intersectvlintrin.h\\ngcc/config/i386/avx512vpopcntdqintrin.h\\ngcc/config/i386/avx512vpopcntdqvlintrin.h\\ngcc/config/i386/avxifmaintrin.h\\ngcc/config/i386/avxintrin.h\\ngcc/config/i386/avxmath.h\\ngcc/config/i386/avxneconvertintrin.h\\ngcc/config/i386/avxvnniint16intrin.h\\ngcc/config/i386/avxvnniint8intrin.h\\ngcc/config/i386/avxvnniintrin.h\\ngcc/config/i386/bdver1.md\\ngcc/config/i386/bdver3.md\\ngcc/config/i386/biarch64.h\\ngcc/config/i386/biarchx32.h\\ngcc/config/i386/bmi2intrin.h\\ngcc/config/i386/bmiintrin.h\\ngcc/config/i386/bmmintrin.h\\ngcc/config/i386/bsd.h\\ngcc/config/i386/btver2.md\\ngcc/config/i386/cet.h\\ngcc/config/i386/cetintrin.h\\ngcc/config/i386/cldemoteintrin.h\\ngcc/config/i386/clflushoptintrin.h\\ngcc/config/i386/clwbintrin.h\\ngcc/config/i386/clzerointrin.h\\ngcc/config/i386/cmpccxaddintrin.h\\ngcc/config/i386/constraints.md\\ngcc/config/i386/core2.md\\ngcc/config/i386/cpuid.h\\ngcc/config/i386/cross-stdarg.h\\ngcc/config/i386/crtdll.h\\ngcc/config/i386/cygming.h\\ngcc/config/i386/cygwin-stdint.h\\ngcc/config/i386/cygwin-w64.h\\ngcc/config/i386/cygwin.h\\ngcc/config/i386/cygwin.opt\\ngcc/config/i386/cygwin.opt.urls\\ngcc/config/i386/darwin.h\\ngcc/config/i386/darwin32-biarch.h\\ngcc/config/i386/darwin64-biarch.h\\ngcc/config/i386/djgpp-stdint.h\\ngcc/config/i386/djgpp.cc\\ngcc/config/i386/djgpp.h\\ngcc/config/i386/djgpp.opt\\ngcc/config/i386/djgpp.opt.urls\\ngcc/config/i386/dragonfly.h\\ngcc/config/i386/driver-i386.cc\\ngcc/config/i386/driver-mingw32.cc\\ngcc/config/i386/emmintrin.h\\ngcc/config/i386/enqcmdintrin.h\\ngcc/config/i386/f16cintrin.h\\ngcc/config/i386/fma4intrin.h\\ngcc/config/i386/fmaintrin.h\\ngcc/config/i386/freebsd.h\\ngcc/config/i386/freebsd64.h\\ngcc/config/i386/fxsrintrin.h\\ngcc/config/i386/gas.h\\ngcc/config/i386/gcc-auto-profile\\ngcc/config/i386/geode.md\\ngcc/config/i386/gfniintrin.h\\ngcc/config/i386/glm.md\\ngcc/config/i386/gmm_malloc.h\\ngcc/config/i386/gnu-property.cc\\ngcc/config/i386/gnu-user-common.h\\ngcc/config/i386/gnu-user.h\\ngcc/config/i386/gnu-user64.h\\ngcc/config/i386/gnu.h\\ngcc/config/i386/gnu64.h\\ngcc/config/i386/haswell.md\\ngcc/config/...
15. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ stack_clash file:config/i386"
+}
Output
{'content': '{"text":"No results.\\n\\nNo results found."}', 'structuredContent': {'text': 'No results.\n\nNo results found.'}}
16. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ stack_clash file:i386-expand.cc"
+}
Output
{'content': '{"text":"No results.\\n\\nNo results found."}', 'structuredContent': {'text': 'No results.\n\nNo results found.'}}
17. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ STACK_CLASH_PROTECTION file:target.def"
+}
Output
{'content': '{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/target.def\\n6534: DEFHOOK\\n6535: (stack_clash_protection_alloca_probe_range,\\n6536:  \\"Some targets have an ABI defined interval for which no probing needs to be done.\\\\n\\\\\\n6537: \\n6544:  HOST_WIDE_INT, (void),\\n6545:  default_stack_clash_protection_alloca_probe_range)\\n6546: \\n6547: \\n"}', 'structuredContent': {'text': '# github.com/sg-evals/gcc--96dfb333 – gcc/target.def\n6534: DEFHOOK\n6535: (stack_clash_protection_alloca_probe_range,\n6536:  "Some targets have an ABI defined interval for which no probing needs to be done.\\n\\\n6537: \n6544:  HOST_WIDE_INT, (void),\n6545:  default_stack_clash_protection_alloca_probe_range)\n6546: \n6547: \n'}}
18. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ flag_stack_clash file:i386"
+}
Output
{'content': '{"text":"No results.\\n\\nNo results found."}', 'structuredContent': {'text': 'No results.\n\nNo results found.'}}
19. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ STACK_CLASH_PROTECTION file:i386.h"
+}
Output
{'content': '{"text":"No results.\\n\\nNo results found."}', 'structuredContent': {'text': 'No results.\n\nNo results found.'}}
20. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ ix86_expand_prologue file:config/i386"
+}
Output
{'content': '{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386.md\\n21106:   \\"\\"\\n21107:   \\"ix86_expand_prologue (); DONE;\\")\\n21108: \\n21109: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386-protos.h\\n33: extern HOST_WIDE_INT ix86_initial_elimination_offset (int, int);\\n34: extern void ix86_expand_prologue (void);\\n35: extern void ix86_maybe_emit_epilogue_vzeroupper (void);\\n36: \\n"}', 'structuredContent': {'text': '# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386.md\n21106:   ""\n21107:   "ix86_expand_prologue (); DONE;")\n21108: \n21109: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386-protos.h\n33: extern HOST_WIDE_INT ix86_initial_elimination_offset (int, int);\n34: extern void ix86_expand_prologue (void);\n35: extern void ix86_maybe_emit_epilogue_vzeroupper (void);\n36: \n'}}
21. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ \"stack clash\" file:config/i386"
+}
Output
{'content': '{"text":"No results.\\n\\nNo results found."}', 'structuredContent': {'text': 'No results.\n\nNo results found.'}}
22. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ \"ix86_expand_prologue\" file:i386.cc"
+}
Output
{'content': '{"text":"No results.\\n\\nNo results found."}', 'structuredContent': {'text': 'No results.\n\nNo results found.'}}
23. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ \"ix86_expand_prologue\" file:i386-expand.cc"
+}
Output
{'content': '{"text":"No results.\\n\\nNo results found."}', 'structuredContent': {'text': 'No results.\n\nNo results found.'}}
24. mcp__sourcegraph__sg_nls_search
Input
{
+  "query": "stack clash protection probing i386 x86_64 expand prologue"
+}
Output
{'content': '{"text":"# github.com/microsoft/vscode – src/vs/workbench/contrib/testing/common/testTypes.ts\\n428: \\n429: export const enum TestItemExpandState {\\n430: \\tNotExpandable,\\n431: \\tExpandable,\\n432: \\tBusyExpanding,\\n433: \\tExpanded,\\n434: }\\n435: \\n454: \\texport const serialize = (item: Readonly<InternalTestItem>): Serialized => ({\\n455: \\t\\texpand: item.expand,\\n456: \\t\\titem: ITestItem.serialize(item.item)\\n457: \\n463: \\t\\tcontrollerId: TestId.root(serialized.item.extId),\\n464: \\t\\texpand: serialized.expand,\\n465: \\t\\titem: ITestItem.deserialize(uriIdentity, serialized.item)\\n466: \\n\\n# github.com/kubernetes/kubernetes – cmd/kube-controller-manager/app/core.go\\n320: \\n321: func newPersistentVolumeExpanderControllerDescriptor() *ControllerDescriptor {\\n322: \\treturn &ControllerDescriptor{\\n323: \\t\\tname:        names.PersistentVolumeExpanderController,\\n324: \\t\\taliases:     []string{\\"persistentvolume-expander\\"},\\n325: \\t\\tconstructor: newPersistentVolumeExpanderController,\\n326: \\t}\\n327: \\n737: \\n738: func newPersistentVolumeProtectionControllerDescriptor() *ControllerDescriptor {\\n739: \\treturn &ControllerDescriptor{\\n740: \\t\\tname:        names.PersistentVolumeProtectionController,\\n741: \\t\\taliases:     []string{\\"pv-protection\\"},\\n742: \\t\\tconstructor: newPersistentVolumeProtectionController,\\n743: \\t}\\n744: \\n708: \\n709: func newPersistentVolumeClaimProtectionControllerDescriptor() *ControllerDescriptor {\\n710: \\treturn &ControllerDescriptor{\\n711: \\t\\tname:        names.PersistentVolumeClaimProtectionController,\\n712: \\t\\taliases:     []string{\\"pvc-protection\\"},\\n713: \\t\\tconstructor: newPersistentVolumeClaimProtectionController,\\n714: \\t}\\n715: \\n\\n# github.com/pytorch/pytorch – torch/fx/graph.py\\n332: \\n333: # get File:lineno code from stack_trace\\n334: def _parse_stack_trace(\\n335:     stack_trace: str, filter_fn: Callable[[str, str, str], bool] | None = None\\n336: ) -> _ParsedStackTrace | None:\\n337:     if stack_trace is None:\\n338:         return None\\n339: \\n318: @dataclass(frozen=True)\\n319: class _ParsedStackTrace:\\n320:     \\"\\"\\"\\n321:     Represents the top-most frame of a parsed stack trace\\n322:     \\"\\"\\"\\n323: \\n247:     # Optional mapping from the forward function\'s line number to\\n248:     # node index. Line number starts at the prologue (i.e. forward()).\\n249:     _lineno_map: dict[int, int | None] | None\\n250:     # The line number of prologue in fn_code\\n251:     _prologue_start: int = 0\\n252: \\n253: \\n\\n# github.com/microsoft/vscode – src/vs/workbench/contrib/debug/browser/variablesView.ts\\n336: \\n337: function isStackFrame(obj: any): obj is IStackFrame {\\n338: \\treturn obj instanceof StackFrame;\\n339: }\\n340: \\n67: \\tprivate needsRefresh = false;\\n68: \\tprivate tree!: WorkbenchAsyncDataTree<IStackFrame | null, IExpression | IScope, FuzzyScore>;\\n69: \\tprivate savedViewState = new Map<string, IAsyncDataTreeViewState>();\\n70: \\tprivate autoExpandedScopes = new Set<string>();\\n71: \\n72: \\n353: \\n354: \\tprotected override doGetChildren(element: IStackFrame | IExpression | IScope): Promise<(IExpression | IScope)[]> {\\n355: \\t\\tif (isStackFrame(element)) {\\n356: \\t\\t\\treturn element.getScopes();\\n357: \\n\\n# github.com/microsoft/vscode – src/vs/workbench/contrib/debug/browser/callStackView.ts\\n139: \\n140: async function expandTo(session: IDebugSession, tree: WorkbenchCompressibleAsyncDataTree<IDebugModel, CallStackItem, FuzzyScore>): Promise<void> {\\n141: \\tif (session.parentSession) {\\n142: \\t\\tawait expandTo(session.parentSession, tree);\\n143: \\t}\\n144: \\tawait tree.expand(session);\\n145: }\\n146: \\n514: \\n515: interface IStackFrameTemplateData {\\n516: \\tstackFrame: HTMLElement;\\n517: \\tfile: HTMLElement;\\n518: \\n56: \\n57: type CallStackItem = IStackFrame | IThread | IDebugSession | string | ThreadAndSessionIds | IStac...
25. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ \"ix86_adjust_stack_and_probe\" OR \"ix86_emit_probe_stack_range\""
+}
Output
{'content': '{"text":"No results.\\n\\nNo results found."}', 'structuredContent': {'text': 'No results.\n\nNo results found.'}}
26. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ \"stack_clash\" file:explow.cc"
+}
Output
{'content': '{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/explow.cc\\n2071: void\\n2072: anti_adjust_stack_and_probe_stack_clash (rtx size)\\n2073: {\\n2074: \\n2013: void\\n2014: emit_stack_clash_protection_probe_loop_start (rtx *loop_lab,\\n2015: \\t\\t\\t\\t\\t      rtx *end_lab,\\n2016: \\n2035: void\\n2036: emit_stack_clash_protection_probe_loop_end (rtx loop_lab, rtx end_loop,\\n2037: \\t\\t\\t\\t\\t    rtx last_addr, bool rotated)\\n2038: \\n"}', 'structuredContent': {'text': '# github.com/sg-evals/gcc--96dfb333 – gcc/explow.cc\n2071: void\n2072: anti_adjust_stack_and_probe_stack_clash (rtx size)\n2073: {\n2074: \n2013: void\n2014: emit_stack_clash_protection_probe_loop_start (rtx *loop_lab,\n2015: \t\t\t\t\t      rtx *end_lab,\n2016: \n2035: void\n2036: emit_stack_clash_protection_probe_loop_end (rtx loop_lab, rtx end_loop,\n2037: \t\t\t\t\t    rtx last_addr, bool rotated)\n2038: \n'}}
27. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/gcc--96dfb333",
+  "path": "gcc/explow.cc",
+  "startLine": 2000,
+  "endLine": 2220
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/explow.cc%3FL2000-2220\\n2000: \\tfprintf (dump_file,\\n2001: \\t\\t \\"Stack clash skipped dynamic allocation and \\"\\n2002: \\t\\t \\"probing residuals.\\\\n\\");\\n2003:     }\\n2004: }\\n2005: \\n2006: /* Emit the start of an allocate/probe loop for stack\\n2007:    clash protection.\\n2008: \\n2009:    LOOP_LAB and END_LAB are returned for use when we emit the\\n2010:    end of the loop.\\n2011: \\n2012:    LAST addr is the value for SP which stops the loop.  */\\n2013: void\\n2014: emit_stack_clash_protection_probe_loop_start (rtx *loop_lab,\\n2015: \\t\\t\\t\\t\\t      rtx *end_lab,\\n2016: \\t\\t\\t\\t\\t      rtx last_addr,\\n2017: \\t\\t\\t\\t\\t      bool rotated)\\n2018: {\\n2019:   /* Essentially we want to emit any setup code, the top of loop\\n2020:      label and the comparison at the top of the loop.  */\\n2021:   *loop_lab = gen_label_rtx ();\\n2022:   *end_lab = gen_label_rtx ();\\n2023: \\n2024:   emit_label (*loop_lab);\\n2025:   if (!rotated)\\n2026:     emit_cmp_and_jump_insns (stack_pointer_rtx, last_addr, EQ, NULL_RTX,\\n2027: \\t\\t\\t     Pmode, 1, *end_lab);\\n2028: }\\n2029: \\n2030: /* Emit the end of a stack clash probing loop.\\n2031: \\n2032:    This consists of just the jump back to LOOP_LAB and\\n2033:    emitting END_LOOP after the loop.  */\\n2034: \\n2035: void\\n2036: emit_stack_clash_protection_probe_loop_end (rtx loop_lab, rtx end_loop,\\n2037: \\t\\t\\t\\t\\t    rtx last_addr, bool rotated)\\n2038: {\\n2039:   if (rotated)\\n2040:     emit_cmp_and_jump_insns (stack_pointer_rtx, last_addr, NE, NULL_RTX,\\n2041: \\t\\t\\t     Pmode, 1, loop_lab);\\n2042:   else\\n2043:     emit_jump (loop_lab);\\n2044: \\n2045:   emit_label (end_loop);\\n2046: \\n2047: }\\n2048: \\n2049: /* Adjust the stack pointer by minus SIZE (an rtx for a number of bytes)\\n2050:    while probing it.  This pushes when SIZE is positive.  SIZE need not\\n2051:    be constant.\\n2052: \\n2053:    This is subtly different than anti_adjust_stack_and_probe to try and\\n2054:    prevent stack-clash attacks\\n2055: \\n2056:      1. It must assume no knowledge of the probing state, any allocation\\n2057: \\tmust probe.\\n2058: \\n2059: \\tConsider the case of a 1 byte alloca in a loop.  If the sum of the\\n2060: \\tallocations is large, then this could be used to jump the guard if\\n2061: \\tprobes were not emitted.\\n2062: \\n2063:      2. It never skips probes, whereas anti_adjust_stack_and_probe will\\n2064: \\tskip the probe on the first PROBE_INTERVAL on the assumption it\\n2065: \\twas already done in the prologue and in previous allocations.\\n2066: \\n2067:      3. It only allocates and probes SIZE bytes, it does not need to\\n2068: \\tallocate/probe beyond that because this probing style does not\\n2069: \\tguarantee signal handling capability if the guard is hit.  */\\n2070: \\n2071: void\\n2072: anti_adjust_stack_and_probe_stack_clash (rtx size)\\n2073: {\\n2074:   /* First ensure SIZE is Pmode.  */\\n2075:   if (GET_MODE (size) != VOIDmode && GET_MODE (size) != Pmode)\\n2076:     size = convert_to_mode (Pmode, size, 1);\\n2077: \\n2078:   /* We can get here with a constant size on some targets.  */\\n2079:   rtx rounded_size, last_addr, residual;\\n2080:   HOST_WIDE_INT probe_interval, probe_range;\\n2081:   bool target_probe_range_p = false;\\n2082:   compute_stack_clash_protection_loop_data (&rounded_size, &last_addr,\\n2083: \\t\\t\\t\\t\\t    &residual, &probe_interval, size);\\n2084: \\n2085:   /* Get the back-end specific probe ranges.  */\\n2086:   probe_range = targetm.stack_clash_protection_alloca_probe_range ();\\n2087:   target_probe_range_p = probe_range != 0;\\n2088:   gcc_assert (probe_range >= 0);\\n2089: \\n2090:   /* If no back-end specific range defined, default to the top of the newly\\n2091:      allocated range.  */\\n2092:   if (probe_range == 0)\\n209...
28. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/gcc--96dfb333",
+  "path": "gcc/common.opt",
+  "startLine": 3050,
+  "endLine": 3060
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/common.opt%3FL3050-3060\\n3050: fstack-check\\n3051: Common Alias(fstack-check=, specific, no)\\n3052: Insert stack checking code into the program.  Same as -fstack-check=specific.\\n3053: \\n3054: fstack-clash-protection\\n3055: Common Var(flag_stack_clash_protection) Optimization\\n3056: Insert code to probe each page of stack space as it is allocated to protect\\n3057: from stack-clash style attacks.\\n3058: \\n3059: ; The real option is fno-stack-limit.\\n3060: fstack-limit\\n3061: "}', 'structuredContent': {'text': 'URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/common.opt%3FL3050-3060\n3050: fstack-check\n3051: Common Alias(fstack-check=, specific, no)\n3052: Insert stack checking code into the program.  Same as -fstack-check=specific.\n3053: \n3054: fstack-clash-protection\n3055: Common Var(flag_stack_clash_protection) Optimization\n3056: Insert code to probe each page of stack space as it is allocated to protect\n3057: from stack-clash style attacks.\n3058: \n3059: ; The real option is fno-stack-limit.\n3060: fstack-limit\n3061: '}}
29. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/gcc--96dfb333",
+  "path": "gcc/testsuite/gcc.target/i386/stack-clash-protection.c"
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/testsuite/gcc.target/i386/stack-clash-protection.c\\n1: /* { dg-do compile } */\\n2: /* { dg-options \\"-O2 -fstack-clash-protection\\" } */\\n3: \\n4: int flag;\\n5: void open();\\n6: int getChar();\\n7: typedef enum { QUOTE } CharType;\\n8: typedef enum { UNQ } State;\\n9: CharType getCharType();\\n10: void expand() {\\n11:   open();\\n12:   if (flag)\\n13:     return;\\n14:   int ch = getChar();\\n15:   State nextState = getCharType();\\n16:   if (nextState)\\n17:     while (ch)\\n18:       ;\\n19: }\\n20: "}', 'structuredContent': {'text': 'URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/testsuite/gcc.target/i386/stack-clash-protection.c\n1: /* { dg-do compile } */\n2: /* { dg-options "-O2 -fstack-clash-protection" } */\n3: \n4: int flag;\n5: void open();\n6: int getChar();\n7: typedef enum { QUOTE } CharType;\n8: typedef enum { UNQ } State;\n9: CharType getCharType();\n10: void expand() {\n11:   open();\n12:   if (flag)\n13:     return;\n14:   int ch = getChar();\n15:   State nextState = getCharType();\n16:   if (nextState)\n17:     while (ch)\n18:       ;\n19: }\n20: '}}
30. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/gcc--96dfb333",
+  "path": "gcc/target.def",
+  "startLine": 6525,
+  "endLine": 6560
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/target.def%3FL6525-6560\\n6525: that shouldn\'t be used.\\\\n\\\\\\n6526: \\\\n\\\\\\n6527: (However, if this class is not included in @code{GENERAL_REGS} and all\\\\n\\\\\\n6528: of the insn patterns whose constraints permit this class are\\\\n\\\\\\n6529: controlled by target switches, then GCC will automatically avoid using\\\\n\\\\\\n6530: these registers when the target switches are opposed to them.)\\",\\n6531:  void, (void),\\n6532:  hook_void_void)\\n6533: \\n6534: DEFHOOK\\n6535: (stack_clash_protection_alloca_probe_range,\\n6536:  \\"Some targets have an ABI defined interval for which no probing needs to be done.\\\\n\\\\\\n6537: When a probe does need to be done this same interval is used as the probe distance\\\\n\\\\\\n6538: up when doing stack clash protection for alloca.\\\\n\\\\\\n6539: On such targets this value can be set to override the default probing up interval.\\\\n\\\\\\n6540: Define this variable to return nonzero if such a probe range is required or zero otherwise.\\\\n\\\\\\n6541: Defining this hook also requires your functions which make use of alloca to have at least 8 byes\\\\n\\\\\\n6542: of outgoing arguments.  If this is not the case the stack will be corrupted.\\\\n\\\\\\n6543: You need not define this macro if it would always have the value zero.\\",\\n6544:  HOST_WIDE_INT, (void),\\n6545:  default_stack_clash_protection_alloca_probe_range)\\n6546: \\n6547: \\n6548: /* Functions specific to the C family of frontends.  */\\n6549: #undef HOOK_PREFIX\\n6550: #define HOOK_PREFIX \\"TARGET_C_\\"\\n6551: HOOK_VECTOR (TARGET_C, c)\\n6552: \\n6553: /* ??? Documenting this hook requires a GFDL license grant.  */\\n6554: DEFHOOK_UNDOC\\n6555: (mode_for_suffix,\\n6556: \\"Return machine mode for non-standard constant literal suffix @var{c},\\\\\\n6557:  or VOIDmode if non-standard suffixes are unsupported.\\",\\n6558:  machine_mode, (char c),\\n6559:  default_mode_for_suffix)\\n6560: \\n6561: "}', 'structuredContent': {'text': 'URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/target.def%3FL6525-6560\n6525: that shouldn\'t be used.\\n\\\n6526: \\n\\\n6527: (However, if this class is not included in @code{GENERAL_REGS} and all\\n\\\n6528: of the insn patterns whose constraints permit this class are\\n\\\n6529: controlled by target switches, then GCC will automatically avoid using\\n\\\n6530: these registers when the target switches are opposed to them.)",\n6531:  void, (void),\n6532:  hook_void_void)\n6533: \n6534: DEFHOOK\n6535: (stack_clash_protection_alloca_probe_range,\n6536:  "Some targets have an ABI defined interval for which no probing needs to be done.\\n\\\n6537: When a probe does need to be done this same interval is used as the probe distance\\n\\\n6538: up when doing stack clash protection for alloca.\\n\\\n6539: On such targets this value can be set to override the default probing up interval.\\n\\\n6540: Define this variable to return nonzero if such a probe range is required or zero otherwise.\\n\\\n6541: Defining this hook also requires your functions which make use of alloca to have at least 8 byes\\n\\\n6542: of outgoing arguments.  If this is not the case the stack will be corrupted.\\n\\\n6543: You need not define this macro if it would always have the value zero.",\n6544:  HOST_WIDE_INT, (void),\n6545:  default_stack_clash_protection_alloca_probe_range)\n6546: \n6547: \n6548: /* Functions specific to the C family of frontends.  */\n6549: #undef HOOK_PREFIX\n6550: #define HOOK_PREFIX "TARGET_C_"\n6551: HOOK_VECTOR (TARGET_C, c)\n6552: \n6553: /* ??? Documenting this hook requires a GFDL license grant.  */\n6554: DEFHOOK_UNDOC\n6555: (mode_for_suffix,\n6556: "Return machine mode for non-standard constant literal suffix @var{c},\\\n6557:  or VOIDmode if non-standard suffixes ar...
31. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ \"stack_clash\" file:i386.cc"
+}
Output
{'content': '{"text":"No results.\\n\\nNo results found."}', 'structuredContent': {'text': 'No results.\n\nNo results found.'}}
32. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/gcc--96dfb333",
+  "path": "gcc/config/i386/i386.cc",
+  "startLine": 1,
+  "endLine": 100
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/config/i386/i386.cc%3FL1-100\\n1: /* Subroutines used for code generation on IA-32.\\n2:    Copyright (C) 1988-2026 Free Software Foundation, Inc.\\n3: \\n4: This file is part of GCC.\\n5: \\n6: GCC is free software; you can redistribute it and/or modify\\n7: it under the terms of the GNU General Public License as published by\\n8: the Free Software Foundation; either version 3, or (at your option)\\n9: any later version.\\n10: \\n11: GCC is distributed in the hope that it will be useful,\\n12: but WITHOUT ANY WARRANTY; without even the implied warranty of\\n13: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\\n14: GNU General Public License for more details.\\n15: \\n16: You should have received a copy of the GNU General Public License\\n17: along with GCC; see the file COPYING3.  If not see\\n18: <http://www.gnu.org/licenses/>.  */\\n19: \\n20: #define INCLUDE_STRING\\n21: #define IN_TARGET_CODE 1\\n22: \\n23: #include \\"config.h\\"\\n24: #include \\"system.h\\"\\n25: #include \\"coretypes.h\\"\\n26: #include \\"backend.h\\"\\n27: #include \\"rtl.h\\"\\n28: #include \\"tree.h\\"\\n29: #include \\"memmodel.h\\"\\n30: #include \\"gimple.h\\"\\n31: #include \\"cfghooks.h\\"\\n32: #include \\"cfgloop.h\\"\\n33: #include \\"df.h\\"\\n34: #include \\"tm_p.h\\"\\n35: #include \\"stringpool.h\\"\\n36: #include \\"expmed.h\\"\\n37: #include \\"optabs.h\\"\\n38: #include \\"regs.h\\"\\n39: #include \\"emit-rtl.h\\"\\n40: #include \\"recog.h\\"\\n41: #include \\"cgraph.h\\"\\n42: #include \\"diagnostic.h\\"\\n43: #include \\"cfgbuild.h\\"\\n44: #include \\"alias.h\\"\\n45: #include \\"fold-const.h\\"\\n46: #include \\"attribs.h\\"\\n47: #include \\"calls.h\\"\\n48: #include \\"stor-layout.h\\"\\n49: #include \\"varasm.h\\"\\n50: #include \\"output.h\\"\\n51: #include \\"insn-attr.h\\"\\n52: #include \\"flags.h\\"\\n53: #include \\"except.h\\"\\n54: #include \\"explow.h\\"\\n55: #include \\"expr.h\\"\\n56: #include \\"cfgrtl.h\\"\\n57: #include \\"common/common-target.h\\"\\n58: #include \\"langhooks.h\\"\\n59: #include \\"reload.h\\"\\n60: #include \\"gimplify.h\\"\\n61: #include \\"dwarf2.h\\"\\n62: #include \\"tm-constrs.h\\"\\n63: #include \\"cselib.h\\"\\n64: #include \\"sched-int.h\\"\\n65: #include \\"opts.h\\"\\n66: #include \\"tree-pass.h\\"\\n67: #include \\"context.h\\"\\n68: #include \\"pass_manager.h\\"\\n69: #include \\"target-globals.h\\"\\n70: #include \\"gimple-iterator.h\\"\\n71: #include \\"gimple-fold.h\\"\\n72: #include \\"tree-vectorizer.h\\"\\n73: #include \\"shrink-wrap.h\\"\\n74: #include \\"builtins.h\\"\\n75: #include \\"rtl-iter.h\\"\\n76: #include \\"tree-iterator.h\\"\\n77: #include \\"dbgcnt.h\\"\\n78: #include \\"case-cfn-macros.h\\"\\n79: #include \\"dojump.h\\"\\n80: #include \\"fold-const-call.h\\"\\n81: #include \\"tree-vrp.h\\"\\n82: #include \\"tree-ssanames.h\\"\\n83: #include \\"selftest.h\\"\\n84: #include \\"selftest-rtl.h\\"\\n85: #include \\"print-rtl.h\\"\\n86: #include \\"intl.h\\"\\n87: #include \\"ifcvt.h\\"\\n88: #include \\"symbol-summary.h\\"\\n89: #include \\"sreal.h\\"\\n90: #include \\"ipa-cp.h\\"\\n91: #include \\"ipa-prop.h\\"\\n92: #include \\"ipa-fnsummary.h\\"\\n93: #include \\"wide-int-bitmask.h\\"\\n94: #include \\"tree-vector-builder.h\\"\\n95: #include \\"debug.h\\"\\n96: #include \\"dwarf2out.h\\"\\n97: #include \\"i386-options.h\\"\\n98: #include \\"i386-builtins.h\\"\\n99: #include \\"i386-expand.h\\"\\n100: #include \\"i386-features.h\\"\\n101: "}', 'structuredContent': {'text': 'URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/config/i386/i386.cc%3FL1-100\n1: /* Subroutines used for code generation on IA-32.\n2:    Copyright (C) 1988-2026 Free Software Foundation, Inc.\n3: \n4: This file is part of GCC.\n5: \n6: GCC is free software; you can redi...
33. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ \"ix86_expand_prologue\" OR \"anti_adjust_stack_and_probe_stack_clash\" file:config/i386"
+}
Output
{'content': '{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386-protos.h\\n33: extern HOST_WIDE_INT ix86_initial_elimination_offset (int, int);\\n34: extern void ix86_expand_prologue (void);\\n35: extern void ix86_maybe_emit_epilogue_vzeroupper (void);\\n36: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386.md\\n21106:   \\"\\"\\n21107:   \\"ix86_expand_prologue (); DONE;\\")\\n21108: \\n21109: \\n"}', 'structuredContent': {'text': '# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386-protos.h\n33: extern HOST_WIDE_INT ix86_initial_elimination_offset (int, int);\n34: extern void ix86_expand_prologue (void);\n35: extern void ix86_maybe_emit_epilogue_vzeroupper (void);\n36: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386.md\n21106:   ""\n21107:   "ix86_expand_prologue (); DONE;")\n21108: \n21109: \n'}}
34. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ \"void ix86_expand_prologue\""
+}
Output
{'content': '{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386-protos.h\\n33: extern HOST_WIDE_INT ix86_initial_elimination_offset (int, int);\\n34: extern void ix86_expand_prologue (void);\\n35: extern void ix86_maybe_emit_epilogue_vzeroupper (void);\\n36: \\n"}', 'structuredContent': {'text': '# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386-protos.h\n33: extern HOST_WIDE_INT ix86_initial_elimination_offset (int, int);\n34: extern void ix86_expand_prologue (void);\n35: extern void ix86_maybe_emit_epilogue_vzeroupper (void);\n36: \n'}}
35. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ ix86_expand_prologue file:i386.cc"
+}
Output
{'content': '{"text":"No results.\\n\\nNo results found."}', 'structuredContent': {'text': 'No results.\n\nNo results found.'}}
36. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ stack_clash file:gcc/config"
+}
Output
{'content': '{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/config/rs6000/rs6000-logue.cc\\n1553: static rtx_insn *\\n1554: rs6000_emit_probe_stack_range_stack_clash (HOST_WIDE_INT orig_size,\\n1555: \\t\\t\\t\\t\\t   rtx copy_reg)\\n1556: \\n1950: static const char *\\n1951: output_probe_stack_range_stack_clash (rtx reg1, rtx reg2, rtx reg3)\\n1952: {\\n1953: \\n1529: static HOST_WIDE_INT\\n1530: get_stack_clash_protection_probe_interval (void)\\n1531: {\\n1532: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/aarch64/aarch64.h\\n102:    before probing has to be done for stack clash protection.  */\\n103: #define STACK_CLASH_CALLER_GUARD 1024\\n104: \\n105: \\n106:    outgoing arguments to be when stack-clash is enabled.  */\\n107: #define STACK_CLASH_MIN_BYTES_OUTGOING_ARGS 8\\n108: \\n109: \\n110:    generating stack clash probes.  */\\n111: #define STACK_CLASH_MAX_UNROLL_PAGES 4\\n112: \\n113: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/riscv/riscv.h\\n1305:    before probing has to be done for stack clash protection.  */\\n1306: #define STACK_CLASH_CALLER_GUARD 1024\\n1307: \\n1308: \\n1309:    generating stack clash probes.  */\\n1310: #define STACK_CLASH_MAX_UNROLL_PAGES 4\\n1311: \\n1312: \\n1313:    outgoing arguments to be when stack-clash is enabled.  */\\n1314: #define STACK_CLASH_MIN_BYTES_OUTGOING_ARGS 8\\n1315: \\n1316: /* Allocate a minimum of STACK_CLASH_MIN_BYTES_OUTGOING_ARGS bytes for the\\n1317:    outgoing arguments if stack clash protection is enabled.  This is essential\\n1318: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/loongarch/loongarch.h\\n672:    generating stack clash probes.  */\\n673: #define STACK_CLASH_MAX_UNROLL_PAGES 4\\n674: \\n675: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/loongarch/loongarch.cc\\n265: /* Size of guard page.  */\\n266: #define STACK_CLASH_PROTECTION_GUARD_SIZE \\\\\\n267:   (1 << param_stack_clash_protection_guard_size)\\n268: \\n269: \\n1108:   if (flag_stack_check == STATIC_BUILTIN_STACK_CHECK\\n1109:       || (flag_stack_clash_protection\\n1110: \\t  && frame->total_size > STACK_CLASH_PROTECTION_GUARD_SIZE))\\n1111:     return min_first_step;\\n1112: \\n1152: \\n1153:   if (flag_stack_clash_protection)\\n1154:     interval = STACK_CLASH_PROTECTION_GUARD_SIZE;\\n1155:   else\\n1156: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/riscv/riscv.cc\\n15598: static HOST_WIDE_INT\\n15599: riscv_stack_clash_protection_alloca_probe_range (void)\\n15600: {\\n15601:   return STACK_CLASH_CALLER_GUARD;\\n15602: }\\n15603: \\n16846: \\n16847: #undef TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE\\n16848: #define TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE \\\\\\n16849:   riscv_stack_clash_protection_alloca_probe_range\\n16850: \\n16851: \\n9521:   emit_stack_probe (plus_constant (Pmode, stack_pointer_rtx,\\n9522: \\t\\t    STACK_CLASH_CALLER_GUARD));\\n9523:   emit_insn (gen_blockage ());\\n9524: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/configure.ac\\n891: [Set the default stack clash protection guard size for specific targets as a power of two in bytes.])],\\n892: [DEFAULT_STK_CLASH_GUARD_SIZE=\\"$with_stack_clash_protection_guard_size\\"], [DEFAULT_STK_CLASH_GUARD_SIZE=0])\\n893: if test $DEFAULT_STK_CLASH_GUARD_SIZE -ne 0 \\\\\\n894: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/alpha/alpha.cc\\n8478:   probed_size = frame_size;\\n8479:   if (flag_stack_check || flag_stack_clash_protection)\\n8480:     probed_size += get_stack_check_protect ();\\n8481: \\n8493: \\t  if ((sa_size == 0 && probed_size > probed - 4096)\\n8494: \\t      || flag_stack_check || flag_stack_clash_protection)\\n8495: \\t    emit_insn (gen_stack_probe_internal (GEN_INT (-probed_size)));\\n8496: \\n8524:       if ((leftover > 4096 && sa_size == 0)\\n8525: \\t  || flag_stack_check || flag_stack_clash_protection)\\n8526: \\t{\\n8527: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/mips/mips.cc\\n12625:   if (flag_stack_check == S...
37. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ \"flag_stack_clash_protection\" file:i386.cc"
+}
Output
{'content': '{"text":"No results.\\n\\nNo results found."}', 'structuredContent': {'text': 'No results.\n\nNo results found.'}}
38. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ \"flag_stack_clash_protection\" file:i386-expand.cc"
+}
Output
{'content': '{"text":"No results.\\n\\nNo results found."}', 'structuredContent': {'text': 'No results.\n\nNo results found.'}}
39. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ \"probe_stack_range\" file:config/i386"
+}
Output
{'content': '{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386-protos.h\\n102: extern const char *output_adjust_stack_and_probe (rtx);\\n103: extern const char *output_probe_stack_range (rtx, rtx);\\n104: \\n105: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386.md\\n233:   UNSPECV_STACK_PROBE\\n234:   UNSPECV_PROBE_STACK_RANGE\\n235:   UNSPECV_ALIGN\\n236: \\n27820: \\t(unspec_volatile:P [(match_operand:P 1 \\"register_operand\\" \\"0\\")]\\n27821: \\t\\t\\t    UNSPECV_PROBE_STACK_RANGE))\\n27822:    (set (reg:P SP_REG)\\n27823: \\n27833: \\t\\t\\t    (match_operand:P 2 \\"const_int_operand\\")]\\n27834: \\t\\t\\t    UNSPECV_PROBE_STACK_RANGE))\\n27835:    (clobber (reg:CC FLAGS_REG))]\\n27836: \\n"}', 'structuredContent': {'text': '# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386-protos.h\n102: extern const char *output_adjust_stack_and_probe (rtx);\n103: extern const char *output_probe_stack_range (rtx, rtx);\n104: \n105: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386.md\n233:   UNSPECV_STACK_PROBE\n234:   UNSPECV_PROBE_STACK_RANGE\n235:   UNSPECV_ALIGN\n236: \n27820: \t(unspec_volatile:P [(match_operand:P 1 "register_operand" "0")]\n27821: \t\t\t    UNSPECV_PROBE_STACK_RANGE))\n27822:    (set (reg:P SP_REG)\n27823: \n27833: \t\t\t    (match_operand:P 2 "const_int_operand")]\n27834: \t\t\t    UNSPECV_PROBE_STACK_RANGE))\n27835:    (clobber (reg:CC FLAGS_REG))]\n27836: \n'}}
40. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ \"ix86_adjust_stack_and_probe\" OR \"probe_stack\" file:i386.cc"
+}
Output
{'content': '{"text":"No results.\\n\\nNo results found."}', 'structuredContent': {'text': 'No results.\n\nNo results found.'}}
41. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ \"output_adjust_stack_and_probe\" OR \"output_probe_stack_range\" file:i386.cc"
+}
Output
{'content': '{"text":"No results.\\n\\nNo results found."}', 'structuredContent': {'text': 'No results.\n\nNo results found.'}}
42. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ \"output_adjust_stack_and_probe\" OR \"output_probe_stack_range\""
+}
Output
{'content': '{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386-protos.h\\n101: extern const char *output_fp_compare (rtx_insn *, rtx*, bool, bool);\\n102: extern const char *output_adjust_stack_and_probe (rtx);\\n103: extern const char *output_probe_stack_range (rtx, rtx);\\n104: \\n105: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/rs6000/rs6000-logue.cc\\n1872: static const char *\\n1873: output_probe_stack_range_1 (rtx reg1, rtx reg2)\\n1874: {\\n1875: \\n1986: \\n1987: /* Wrapper around the output_probe_stack_range routines.  */\\n1988: const char *\\n1989: output_probe_stack_range (rtx reg1, rtx reg2, rtx reg3)\\n1990: {\\n1991: \\n1950: static const char *\\n1951: output_probe_stack_range_stack_clash (rtx reg1, rtx reg2, rtx reg3)\\n1952: {\\n1953: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/ia64/ia64-protos.h\\n61: extern const char *get_bundle_name (int);\\n62: extern const char *output_probe_stack_range (rtx, rtx);\\n63: \\n64: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/sparc/sparc-protos.h\\n80: extern const char *output_v9branch (rtx, rtx, int, int, int, int, rtx_insn *);\\n81: extern const char *output_probe_stack_range (rtx, rtx);\\n82: extern const char *output_cbcond (rtx, rtx, rtx_insn *);\\n83: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/loongarch/loongarch-protos.h\\n148: extern const char *loongarch_lsx_output_division (const char *, rtx *);\\n149: extern const char *loongarch_output_probe_stack_range (rtx, rtx, rtx);\\n150: extern bool loongarch_hard_regno_rename_ok (unsigned int, unsigned int);\\n151: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/mips/mips-protos.h\\n320: extern const char *mips_msa_output_shift_immediate (const char *, rtx *);\\n321: extern const char *mips_output_probe_stack_range (rtx, rtx);\\n322: extern bool mips_hard_regno_rename_ok (unsigned int, unsigned int);\\n323: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/rs6000/rs6000-protos.h\\n123: extern char * output_cbranch (rtx, const char *, int, rtx_insn *);\\n124: extern const char * output_probe_stack_range (rtx, rtx, rtx);\\n125: extern void rs6000_emit_dot_insn (rtx dst, rtx src, int dot, rtx ccreg);\\n126: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/arm/arm-protos.h\\n178: extern const char *output_return_instruction (rtx, bool, bool, bool);\\n179: extern const char *output_probe_stack_range (rtx, rtx);\\n180: extern void arm_poke_function_name (FILE *, const char *);\\n181: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/aarch64/aarch64-protos.h\\n1028: const char * aarch64_gen_far_branch (rtx *, int, const char *, const char *);\\n1029: const char * aarch64_output_probe_stack_range (rtx, rtx);\\n1030: const char * aarch64_output_probe_sve_stack_clash (rtx, rtx, rtx, rtx);\\n1031: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/ia64/ia64.cc\\n3443: const char *\\n3444: output_probe_stack_range (rtx reg1, rtx reg2)\\n3445: {\\n3446: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/loongarch/loongarch.cc\\n1259: const char *\\n1260: loongarch_output_probe_stack_range (rtx reg1, rtx reg2, rtx reg3)\\n1261: {\\n1262: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/sparc/sparc.cc\\n5728: const char *\\n5729: output_probe_stack_range (rtx reg1, rtx reg2)\\n5730: {\\n5731: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/mips/mips.cc\\n12551: const char *\\n12552: mips_output_probe_stack_range (rtx reg1, rtx reg2)\\n12553: {\\n12554: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/loongarch/loongarch.md\\n3931: {\\n3932:   return loongarch_output_probe_stack_range (operands[0],\\n3933: \\t\\t\\t\\t\\t     operands[2],\\n3934: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/ia64/ia64.md\\n5236:   \\"\\"\\n5237:   \\"* return output_probe_stack_range (operands[0], operands[2]);\\"\\n5238:   [(set_attr \\"itanium_class\\" \\"unknown\\")\\n5239: \\n"}', 'structuredContent': {'text': '# github.com/sg-eva...
43. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ \"output_adjust_stack_and_probe\" file:i386.cc"
+}
Output
{'content': '{"text":"No results.\\n\\nNo results found."}', 'structuredContent': {'text': 'No results.\n\nNo results found.'}}
44. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ \"output_adjust_stack_and_probe\" OR \"ix86_expand_prologue\" file:i386-expand.cc"
+}
Output
{'content': '{"text":"No results.\\n\\nNo results found."}', 'structuredContent': {'text': 'No results.\n\nNo results found.'}}
45. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ \"output_adjust_stack_and_probe\""
+}
Output
{'content': '{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386-protos.h\\n101: extern const char *output_fp_compare (rtx_insn *, rtx*, bool, bool);\\n102: extern const char *output_adjust_stack_and_probe (rtx);\\n103: extern const char *output_probe_stack_range (rtx, rtx);\\n104: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386.md\\n27826:   \\"\\"\\n27827:   \\"* return output_adjust_stack_and_probe (operands[0]);\\"\\n27828:   [(set_attr \\"type\\" \\"multi\\")])\\n27829: \\n"}', 'structuredContent': {'text': '# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386-protos.h\n101: extern const char *output_fp_compare (rtx_insn *, rtx*, bool, bool);\n102: extern const char *output_adjust_stack_and_probe (rtx);\n103: extern const char *output_probe_stack_range (rtx, rtx);\n104: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386.md\n27826:   ""\n27827:   "* return output_adjust_stack_and_probe (operands[0]);"\n27828:   [(set_attr "type" "multi")])\n27829: \n'}}
46. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/gcc--96dfb333",
+  "path": "gcc/config/i386/i386.md",
+  "startLine": 27800,
+  "endLine": 27850
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/config/i386/i386.md%3FL27800-27850\\n27800: {\\n27801:   emit_insn (gen_probe_stack_1\\n27802: \\t     (word_mode, operands[0], const0_rtx));\\n27803:   DONE;\\n27804: })\\n27805: \\n27806: ;; Use OR for stack probes, this is shorter.\\n27807: (define_insn \\"@probe_stack_1_<mode>\\"\\n27808:   [(set (match_operand:W 0 \\"memory_operand\\" \\"=m\\")\\n27809: \\t(unspec:W [(match_operand:W 1 \\"const0_operand\\")]\\n27810: \\t\\t  UNSPEC_PROBE_STACK))\\n27811:    (clobber (reg:CC FLAGS_REG))]\\n27812:   \\"\\"\\n27813:   \\"or{<imodesuffix>}\\\\t{%1, %0|%0, %1}\\"\\n27814:   [(set_attr \\"type\\" \\"alu1\\")\\n27815:    (set_attr \\"mode\\" \\"<MODE>\\")\\n27816:    (set_attr \\"length_immediate\\" \\"1\\")])\\n27817:   \\n27818: (define_insn \\"@adjust_stack_and_probe_<mode>\\"\\n27819:   [(set (match_operand:P 0 \\"register_operand\\" \\"=r\\")\\n27820: \\t(unspec_volatile:P [(match_operand:P 1 \\"register_operand\\" \\"0\\")]\\n27821: \\t\\t\\t    UNSPECV_PROBE_STACK_RANGE))\\n27822:    (set (reg:P SP_REG)\\n27823:         (minus:P (reg:P SP_REG) (match_operand:P 2 \\"const_int_operand\\")))\\n27824:    (clobber (reg:CC FLAGS_REG))\\n27825:    (clobber (mem:BLK (scratch)))]\\n27826:   \\"\\"\\n27827:   \\"* return output_adjust_stack_and_probe (operands[0]);\\"\\n27828:   [(set_attr \\"type\\" \\"multi\\")])\\n27829: \\n27830: (define_insn \\"@probe_stack_range_<mode>\\"\\n27831:   [(set (match_operand:P 0 \\"register_operand\\" \\"=r\\")\\n27832: \\t(unspec_volatile:P [(match_operand:P 1 \\"register_operand\\" \\"0\\")\\n27833: \\t\\t\\t    (match_operand:P 2 \\"const_int_operand\\")]\\n27834: \\t\\t\\t    UNSPECV_PROBE_STACK_RANGE))\\n27835:    (clobber (reg:CC FLAGS_REG))]\\n27836:   \\"\\"\\n27837:   \\"* return output_probe_stack_range (operands[0], operands[2]);\\"\\n27838:   [(set_attr \\"type\\" \\"multi\\")])\\n27839: \\n27840: (define_expand \\"builtin_setjmp_receiver\\"\\n27841:   [(label_ref (match_operand 0))]\\n27842:   \\"!TARGET_64BIT && flag_pic\\"\\n27843: {\\n27844: #if TARGET_MACHO\\n27845:   if (TARGET_MACHO)\\n27846:     {\\n27847:       rtx xops[3];\\n27848:       rtx_code_label *label_rtx = gen_label_rtx ();\\n27849:       emit_insn (gen_set_got_labelled (pic_offset_table_rtx, label_rtx));\\n27850:       xops[0] = xops[1] = pic_offset_table_rtx;\\n27851: "}', 'structuredContent': {'text': 'URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/config/i386/i386.md%3FL27800-27850\n27800: {\n27801:   emit_insn (gen_probe_stack_1\n27802: \t     (word_mode, operands[0], const0_rtx));\n27803:   DONE;\n27804: })\n27805: \n27806: ;; Use OR for stack probes, this is shorter.\n27807: (define_insn "@probe_stack_1_<mode>"\n27808:   [(set (match_operand:W 0 "memory_operand" "=m")\n27809: \t(unspec:W [(match_operand:W 1 "const0_operand")]\n27810: \t\t  UNSPEC_PROBE_STACK))\n27811:    (clobber (reg:CC FLAGS_REG))]\n27812:   ""\n27813:   "or{<imodesuffix>}\\t{%1, %0|%0, %1}"\n27814:   [(set_attr "type" "alu1")\n27815:    (set_attr "mode" "<MODE>")\n27816:    (set_attr "length_immediate" "1")])\n27817:   \n27818: (define_insn "@adjust_stack_and_probe_<mode>"\n27819:   [(set (match_operand:P 0 "register_operand" "=r")\n27820: \t(unspec_volatile:P [(match_operand:P 1 "register_operand" "0")]\n27821: \t\t\t    UNSPECV_PROBE_STACK_RANGE))\n27822:    (set (reg:P SP_REG)\n27823:         (minus:P (reg:P SP_REG) (match_operand:P 2 "const_int_operand")))\n27824:    (clobber (reg:CC FLAGS_REG))\n27825:    (clobber (mem:BLK (scratch)))]\n27826:   ""\n27827:   "* return output_adjust_stack_and_probe (operands[0]);"\n27828:   [(set_attr "type" "multi")])\n27829: \n27830: (define_insn "@probe_stack_range_<mode>"\n27831:   [(set (match_operand:P 0 "register_operand" "=r")\n27832: \t(unspec_volatile:P [(match_operand:P 1 "register...
47. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ \"output_adjust_stack_and_probe\" file:config/i386/i386.cc"
+}
Output
{'content': '{"text":"No results.\\n\\nNo results found."}', 'structuredContent': {'text': 'No results.\n\nNo results found.'}}
48. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ \"const char\" \"output_adjust_stack_and_probe\""
+}
Output
{'content': '{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386-protos.h\\n96: \\n97: extern const char *output_set_got (rtx, rtx);\\n98: extern const char *output_387_binary_op (rtx_insn *, rtx*);\\n99: extern const char *output_387_reg_move (rtx_insn *, rtx*);\\n100: extern const char *output_fix_trunc (rtx_insn *, rtx*, bool);\\n101: extern const char *output_fp_compare (rtx_insn *, rtx*, bool, bool);\\n102: extern const char *output_adjust_stack_and_probe (rtx);\\n103: extern const char *output_probe_stack_range (rtx, rtx);\\n104: \\n105: \\n320: /* In winnt.cc  */\\n321: extern void i386_pe_record_external_function (tree, const char *);\\n322: extern bool i386_pe_binds_local_p (const_tree);\\n323: extern const char *i386_pe_strip_name_encoding_full (const char *);\\n324: extern void i386_pe_asm_output_aligned_decl_common (FILE *, tree,\\n325: \\t\\t\\t\\t\\t\\t    const char *,\\n326: \\t\\t\\t\\t\\t\\t    HOST_WIDE_INT,\\n327: \\n201: extern bool ix86_function_arg_regno_p (int);\\n202: extern void ix86_asm_output_function_label (FILE *, const char *, tree);\\n203: extern void ix86_asm_output_labelref (FILE *, const char *, const char *);\\n204: extern void ix86_call_abi_override (const_tree);\\n205: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386.md\\n3165:   char buf[128];\\n3166:   const char *ops;\\n3167:   const char *suffix;\\n3168: \\n3169: \\n29664: {\\n29665:   static const char * const patterns[4] = {\\n29666:    \\"prefetchnta\\\\t%a0\\", \\"prefetcht2\\\\t%a0\\", \\"prefetcht1\\\\t%a0\\", \\"prefetcht0\\\\t%a0\\"\\n29667: \\n29701: {\\n29702:   static const char * const patterns[2] = {\\n29703:     \\"prefetchit1\\\\t%a0\\", \\"prefetchit0\\\\t%a0\\"\\n29704: \\n"}', 'structuredContent': {'text': '# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386-protos.h\n96: \n97: extern const char *output_set_got (rtx, rtx);\n98: extern const char *output_387_binary_op (rtx_insn *, rtx*);\n99: extern const char *output_387_reg_move (rtx_insn *, rtx*);\n100: extern const char *output_fix_trunc (rtx_insn *, rtx*, bool);\n101: extern const char *output_fp_compare (rtx_insn *, rtx*, bool, bool);\n102: extern const char *output_adjust_stack_and_probe (rtx);\n103: extern const char *output_probe_stack_range (rtx, rtx);\n104: \n105: \n320: /* In winnt.cc  */\n321: extern void i386_pe_record_external_function (tree, const char *);\n322: extern bool i386_pe_binds_local_p (const_tree);\n323: extern const char *i386_pe_strip_name_encoding_full (const char *);\n324: extern void i386_pe_asm_output_aligned_decl_common (FILE *, tree,\n325: \t\t\t\t\t\t    const char *,\n326: \t\t\t\t\t\t    HOST_WIDE_INT,\n327: \n201: extern bool ix86_function_arg_regno_p (int);\n202: extern void ix86_asm_output_function_label (FILE *, const char *, tree);\n203: extern void ix86_asm_output_labelref (FILE *, const char *, const char *);\n204: extern void ix86_call_abi_override (const_tree);\n205: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386.md\n3165:   char buf[128];\n3166:   const char *ops;\n3167:   const char *suffix;\n3168: \n3169: \n29664: {\n29665:   static const char * const patterns[4] = {\n29666:    "prefetchnta\\t%a0", "prefetcht2\\t%a0", "prefetcht1\\t%a0", "prefetcht0\\t%a0"\n29667: \n29701: {\n29702:   static const char * const patterns[2] = {\n29703:     "prefetchit1\\t%a0", "prefetchit0\\t%a0"\n29704: \n'}}
49. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ output_adjust_stack_and_probe"
+}
Output
{'content': '{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386.md\\n27826:   \\"\\"\\n27827:   \\"* return output_adjust_stack_and_probe (operands[0]);\\"\\n27828:   [(set_attr \\"type\\" \\"multi\\")])\\n27829: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386-protos.h\\n101: extern const char *output_fp_compare (rtx_insn *, rtx*, bool, bool);\\n102: extern const char *output_adjust_stack_and_probe (rtx);\\n103: extern const char *output_probe_stack_range (rtx, rtx);\\n104: \\n"}', 'structuredContent': {'text': '# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386.md\n27826:   ""\n27827:   "* return output_adjust_stack_and_probe (operands[0]);"\n27828:   [(set_attr "type" "multi")])\n27829: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386-protos.h\n101: extern const char *output_fp_compare (rtx_insn *, rtx*, bool, bool);\n102: extern const char *output_adjust_stack_and_probe (rtx);\n103: extern const char *output_probe_stack_range (rtx, rtx);\n104: \n'}}
50. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/gcc--96dfb333",
+  "path": "gcc/config/i386/i386.cc",
+  "startLine": 1,
+  "endLine": 50
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/config/i386/i386.cc%3FL1-50\\n1: /* Subroutines used for code generation on IA-32.\\n2:    Copyright (C) 1988-2026 Free Software Foundation, Inc.\\n3: \\n4: This file is part of GCC.\\n5: \\n6: GCC is free software; you can redistribute it and/or modify\\n7: it under the terms of the GNU General Public License as published by\\n8: the Free Software Foundation; either version 3, or (at your option)\\n9: any later version.\\n10: \\n11: GCC is distributed in the hope that it will be useful,\\n12: but WITHOUT ANY WARRANTY; without even the implied warranty of\\n13: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\\n14: GNU General Public License for more details.\\n15: \\n16: You should have received a copy of the GNU General Public License\\n17: along with GCC; see the file COPYING3.  If not see\\n18: <http://www.gnu.org/licenses/>.  */\\n19: \\n20: #define INCLUDE_STRING\\n21: #define IN_TARGET_CODE 1\\n22: \\n23: #include \\"config.h\\"\\n24: #include \\"system.h\\"\\n25: #include \\"coretypes.h\\"\\n26: #include \\"backend.h\\"\\n27: #include \\"rtl.h\\"\\n28: #include \\"tree.h\\"\\n29: #include \\"memmodel.h\\"\\n30: #include \\"gimple.h\\"\\n31: #include \\"cfghooks.h\\"\\n32: #include \\"cfgloop.h\\"\\n33: #include \\"df.h\\"\\n34: #include \\"tm_p.h\\"\\n35: #include \\"stringpool.h\\"\\n36: #include \\"expmed.h\\"\\n37: #include \\"optabs.h\\"\\n38: #include \\"regs.h\\"\\n39: #include \\"emit-rtl.h\\"\\n40: #include \\"recog.h\\"\\n41: #include \\"cgraph.h\\"\\n42: #include \\"diagnostic.h\\"\\n43: #include \\"cfgbuild.h\\"\\n44: #include \\"alias.h\\"\\n45: #include \\"fold-const.h\\"\\n46: #include \\"attribs.h\\"\\n47: #include \\"calls.h\\"\\n48: #include \\"stor-layout.h\\"\\n49: #include \\"varasm.h\\"\\n50: #include \\"output.h\\"\\n51: "}', 'structuredContent': {'text': 'URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/config/i386/i386.cc%3FL1-50\n1: /* Subroutines used for code generation on IA-32.\n2:    Copyright (C) 1988-2026 Free Software Foundation, Inc.\n3: \n4: This file is part of GCC.\n5: \n6: GCC is free software; you can redistribute it and/or modify\n7: it under the terms of the GNU General Public License as published by\n8: the Free Software Foundation; either version 3, or (at your option)\n9: any later version.\n10: \n11: GCC is distributed in the hope that it will be useful,\n12: but WITHOUT ANY WARRANTY; without even the implied warranty of\n13: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\n14: GNU General Public License for more details.\n15: \n16: You should have received a copy of the GNU General Public License\n17: along with GCC; see the file COPYING3.  If not see\n18: <http://www.gnu.org/licenses/>.  */\n19: \n20: #define INCLUDE_STRING\n21: #define IN_TARGET_CODE 1\n22: \n23: #include "config.h"\n24: #include "system.h"\n25: #include "coretypes.h"\n26: #include "backend.h"\n27: #include "rtl.h"\n28: #include "tree.h"\n29: #include "memmodel.h"\n30: #include "gimple.h"\n31: #include "cfghooks.h"\n32: #include "cfgloop.h"\n33: #include "df.h"\n34: #include "tm_p.h"\n35: #include "stringpool.h"\n36: #include "expmed.h"\n37: #include "optabs.h"\n38: #include "regs.h"\n39: #include "emit-rtl.h"\n40: #include "recog.h"\n41: #include "cgraph.h"\n42: #include "diagnostic.h"\n43: #include "cfgbuild.h"\n44: #include "alias.h"\n45: #include "fold-const.h"\n46: #include "attribs.h"\n47: #include "calls.h"\n48: #include "stor-layout.h"\n49: #include "varasm.h"\n50: #include "output.h"\n51: '}}
51. ToolSearch
Input
{
+  "query": "select:mcp__sourcegraph__sg_go_to_definition",
+  "max_results": 1
+}
Output
{'matches': ['mcp__sourcegraph__sg_go_to_definition'], 'query': 'select:mcp__sourcegraph__sg_go_to_definition', 'total_deferred_tools': 33}
52. mcp__sourcegraph__sg_go_to_definition
Input
{
+  "repo": "github.com/sg-evals/gcc--96dfb333",
+  "path": "gcc/config/i386/i386.md",
+  "symbol": "output_adjust_stack_and_probe"
+}
Output
{'content': '{"text":"No results.\\n\\nno definition found for symbol \'output_adjust_stack_and_probe\'."}', 'structuredContent': {'text': "No results.\n\nno definition found for symbol 'output_adjust_stack_and_probe'."}}
53. mcp__sourcegraph__sg_go_to_definition
Input
{
+  "repo": "github.com/sg-evals/gcc--96dfb333",
+  "path": "gcc/config/i386/i386.md",
+  "symbol": "output_probe_stack_range"
+}
Output
{'content': '{"text":"No results.\\n\\nno definition found for symbol \'output_probe_stack_range\'."}', 'structuredContent': {'text': "No results.\n\nno definition found for symbol 'output_probe_stack_range'."}}
54. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/gcc--96dfb333",
+  "path": "gcc/explow.h"
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/explow.h\\n1: /* Export function prototypes from explow.cc.\\n2:    Copyright (C) 2015-2026 Free Software Foundation, Inc.\\n3: \\n4: This file is part of GCC.\\n5: \\n6: GCC is free software; you can redistribute it and/or modify it under\\n7: the terms of the GNU General Public License as published by the Free\\n8: Software Foundation; either version 3, or (at your option) any later\\n9: version.\\n10: \\n11: GCC is distributed in the hope that it will be useful, but WITHOUT ANY\\n12: WARRANTY; without even the implied warranty of MERCHANTABILITY or\\n13: FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License\\n14: for more details.\\n15: \\n16: You should have received a copy of the GNU General Public License\\n17: along with GCC; see the file COPYING3.  If not see\\n18: <http://www.gnu.org/licenses/>.  */\\n19: \\n20: #ifndef GCC_EXPLOW_H\\n21: #define GCC_EXPLOW_H\\n22: \\n23: /* Return a memory reference like MEMREF, but which is known to have a\\n24:    valid address.  */\\n25: extern rtx validize_mem (rtx);\\n26: \\n27: extern rtx use_anchored_address (rtx);\\n28: \\n29: /* Copy given rtx to a new temp reg and return that.  */\\n30: extern rtx copy_to_reg (rtx);\\n31: \\n32: /* Like copy_to_reg but always make the reg Pmode.  */\\n33: extern rtx copy_addr_to_reg (rtx);\\n34: \\n35: /* Like copy_to_reg but always make the reg the specified mode MODE.  */\\n36: extern rtx copy_to_mode_reg (machine_mode, rtx);\\n37: \\n38: /* Copy given rtx to given temp reg and return that.  */\\n39: extern rtx copy_to_suggested_reg (rtx, rtx, machine_mode);\\n40: \\n41: /* Copy a value to a register if it isn\'t already a register.\\n42:    Args are mode (in case value is a constant) and the value.  */\\n43: extern rtx force_reg (machine_mode, rtx);\\n44: \\n45: extern rtx force_subreg (machine_mode, rtx, machine_mode, poly_uint64);\\n46: extern rtx force_lowpart_subreg (machine_mode, rtx, machine_mode);\\n47: extern rtx force_highpart_subreg (machine_mode, rtx, machine_mode);\\n48: \\n49: /* Return given rtx, copied into a new temp reg if it was in memory.  */\\n50: extern rtx force_not_mem (rtx);\\n51: \\n52: /* Return mode and signedness to use when an argument or result in the\\n53:    given mode is promoted.  */\\n54: extern machine_mode promote_function_mode (const_tree, machine_mode, int *,\\n55: \\t\\t\\t\\t\\t        const_tree, int);\\n56: \\n57: /* Return mode and signedness to use when an object in the given mode\\n58:    is promoted.  */\\n59: extern machine_mode promote_mode (const_tree, machine_mode, int *);\\n60: \\n61: /* Return mode and signedness to use when object is promoted.  */\\n62: machine_mode promote_decl_mode (const_tree, int *);\\n63: \\n64: /* Return mode and signedness to use when object is promoted.  */\\n65: machine_mode promote_ssa_mode (const_tree, int *);\\n66: \\n67: /* Remove some bytes from the stack.  An rtx says how many.  */\\n68: extern void adjust_stack (rtx);\\n69: \\n70: /* Add some bytes to the stack.  An rtx says how many.  */\\n71: extern void anti_adjust_stack (rtx);\\n72: \\n73: /* Add some bytes to the stack while probing it.  An rtx says how many. */\\n74: extern void anti_adjust_stack_and_probe (rtx, bool);\\n75: \\n76: /* Add some bytes to the stack while probing it.  An rtx says how\\n77:    many.  Add additional probes to prevent stack clashing attacks.  */\\n78: extern void anti_adjust_stack_and_probe_stack_clash (rtx);\\n79: \\n80: /* Support for building allocation/probing loops for stack-clash\\n81:    protection of dyamically allocated stack space.  */\\n82: extern void compute_stack_clash_protection_loop_data (rtx *, rtx *, rtx *,\\n83: \\t\\t\\t\\t\\t\\t      HOST_WIDE_INT *, rtx);\\n84: extern void emit_stack_clash_protection_probe_loop_start (rtx *, rtx *,\\n85: \\t\\t\\t\\t\\t\\t\\t  rtx, bool);\\n86: extern void emi...
55. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ \"STACK_CLASH\" file:.h"
+}
Output
{'content': '{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/explow.h\\n77:    many.  Add additional probes to prevent stack clashing attacks.  */\\n78: extern void anti_adjust_stack_and_probe_stack_clash (rtx);\\n79: \\n80: \\n81:    protection of dyamically allocated stack space.  */\\n82: extern void compute_stack_clash_protection_loop_data (rtx *, rtx *, rtx *,\\n83: \\t\\t\\t\\t\\t\\t      HOST_WIDE_INT *, rtx);\\n84: extern void emit_stack_clash_protection_probe_loop_start (rtx *, rtx *,\\n85: \\t\\t\\t\\t\\t\\t\\t  rtx, bool);\\n86: extern void emit_stack_clash_protection_probe_loop_end (rtx, rtx,\\n87: \\t\\t\\t\\t\\t\\t\\trtx, bool);\\n88: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/aarch64/aarch64.h\\n102:    before probing has to be done for stack clash protection.  */\\n103: #define STACK_CLASH_CALLER_GUARD 1024\\n104: \\n105: \\n110:    generating stack clash probes.  */\\n111: #define STACK_CLASH_MAX_UNROLL_PAGES 4\\n112: \\n113: \\n106:    outgoing arguments to be when stack-clash is enabled.  */\\n107: #define STACK_CLASH_MIN_BYTES_OUTGOING_ARGS 8\\n108: \\n109: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/aarch64/sve/pcs/stack_clash_3.c\\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/function.h\\n639: \\n640: enum stack_clash_probes {\\n641:   NO_PROBE_NO_FRAME,\\n642: \\n646: \\n647: extern void dump_stack_clash_frame_info (enum stack_clash_probes, bool);\\n648: \\f\\n649: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/riscv/riscv.h\\n1305:    before probing has to be done for stack clash protection.  */\\n1306: #define STACK_CLASH_CALLER_GUARD 1024\\n1307: \\n1308: \\n1309:    generating stack clash probes.  */\\n1310: #define STACK_CLASH_MAX_UNROLL_PAGES 4\\n1311: \\n1312: \\n1313:    outgoing arguments to be when stack-clash is enabled.  */\\n1314: #define STACK_CLASH_MIN_BYTES_OUTGOING_ARGS 8\\n1315: \\n1316: /* Allocate a minimum of STACK_CLASH_MIN_BYTES_OUTGOING_ARGS bytes for the\\n1317:    outgoing arguments if stack clash protection is enabled.  This is essential\\n1318: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/loongarch/loongarch.h\\n672:    generating stack clash probes.  */\\n673: #define STACK_CLASH_MAX_UNROLL_PAGES 4\\n674: \\n675: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/g++.target/aarch64/sve/pr119610-sve.C\\n2: // { dg-additional-options \\"-fstack-protector-strong\\" { target fstack_protector } }\\n3: // { dg-additional-options \\"-fstack-clash-protection\\" { target supports_stack_clash_protection } }\\n4: \\n5: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/aarch64/stack-check-alloca-2.c\\n2: /* { dg-options \\"-O2 -fstack-clash-protection --param stack-clash-protection-guard-size=16\\" } */\\n3: /* { dg-require-effective-target supports_stack_clash_protection } */\\n4: \\n5: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/aarch64/stack-check-prologue-1.c\\n2: /* { dg-options \\"-O2 -fstack-clash-protection --param stack-clash-protection-guard-size=16\\" } */\\n3: /* { dg-require-effective-target supports_stack_clash_protection } */\\n4: \\n5: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/aarch64/stack-check-alloca-3.c\\n2: /* { dg-options \\"-O2 -fstack-clash-protection --param stack-clash-protection-guard-size=16\\" } */\\n3: /* { dg-require-effective-target supports_stack_clash_protection } */\\n4: \\n5: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/aarch64/stack-check-prologue-3.c\\n2: /* { dg-options \\"-O2 -fstack-clash-protection --param stack-clash-protection-guard-size=16\\" } */\\n3: /* { dg-require-effective-target supports_stack_clash_protection } */\\n4: \\n5: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/aarch64/stack-check-prologue-2.c\\n2: /* { dg-options \\"-O2 -fstack-clash-protection --param stack-clash-protection-guard-size=16 -fno-stack-protector\\" } */\\n3: /* { dg-require-effective...
56. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ \"define TARGET_STACK_CLASH_PROTECTION\""
+}
Output
{'content': '{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/config/riscv/riscv.cc\\n16847: #undef TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE\\n16848: #define TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE \\\\\\n16849:   riscv_stack_clash_protection_alloca_probe_range\\n16850: \\n"}', 'structuredContent': {'text': '# github.com/sg-evals/gcc--96dfb333 – gcc/config/riscv/riscv.cc\n16847: #undef TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE\n16848: #define TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE \\\n16849:   riscv_stack_clash_protection_alloca_probe_range\n16850: \n'}}
57. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ \"TARGET_STACK_CLASH_PROTECTION\" file:defaults.h"
+}
Output
{'content': '{"text":"No results.\\n\\nNo results found."}', 'structuredContent': {'text': 'No results.\n\nNo results found.'}}
58. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ \"TARGET_STACK_CLASH_PROTECTION\" -\"ALLOCA\""
+}
Output
{'content': '{"text":"No results.\\n\\nNo results found."}', 'structuredContent': {'text': 'No results.\n\nNo results found.'}}
59. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ TARGET_STACK_CLASH_PROTECTION file:targhooks.h"
+}
Output
{'content': '{"text":"No results.\\n\\nNo results found."}', 'structuredContent': {'text': 'No results.\n\nNo results found.'}}
60. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ TARGET_STACK_CLASH_PROTECTION file:tm_p.h"
+}
Output
{'content': '{"text":"No results.\\n\\nNo results found."}', 'structuredContent': {'text': 'No results.\n\nNo results found.'}}
61. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/gcc--96dfb333",
+  "path": "gcc/targhooks.h",
+  "startLine": 295,
+  "endLine": 310
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/targhooks.h%3FL295-310\\n295: \\t\\t\\t\\t       optimization_type);\\n296: extern unsigned int default_max_noce_ifcvt_seq_cost (edge);\\n297: extern bool default_noce_conversion_profitable_p (rtx_insn *,\\n298: \\t\\t\\t\\t\\t\\t  struct noce_if_info *);\\n299: extern unsigned int default_min_arithmetic_precision (void);\\n300: \\n301: extern enum flt_eval_method\\n302: default_excess_precision (enum excess_precision_type ATTRIBUTE_UNUSED);\\n303: extern bool default_bitint_type_info (int, struct bitint_info *);\\n304: extern machine_mode default_mode_for_floating_type (enum tree_index);\\n305: extern HOST_WIDE_INT default_stack_clash_protection_alloca_probe_range (void);\\n306: extern void default_select_early_remat_modes (sbitmap);\\n307: extern tree default_preferred_else_value (unsigned, tree, unsigned, tree *);\\n308: extern bool default_instruction_selection (function *, gimple_stmt_iterator *);\\n309: extern bool default_have_speculation_safe_value (bool);\\n310: extern bool speculation_safe_value_not_needed (bool);\\n311: "}', 'structuredContent': {'text': 'URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/targhooks.h%3FL295-310\n295: \t\t\t\t       optimization_type);\n296: extern unsigned int default_max_noce_ifcvt_seq_cost (edge);\n297: extern bool default_noce_conversion_profitable_p (rtx_insn *,\n298: \t\t\t\t\t\t  struct noce_if_info *);\n299: extern unsigned int default_min_arithmetic_precision (void);\n300: \n301: extern enum flt_eval_method\n302: default_excess_precision (enum excess_precision_type ATTRIBUTE_UNUSED);\n303: extern bool default_bitint_type_info (int, struct bitint_info *);\n304: extern machine_mode default_mode_for_floating_type (enum tree_index);\n305: extern HOST_WIDE_INT default_stack_clash_protection_alloca_probe_range (void);\n306: extern void default_select_early_remat_modes (sbitmap);\n307: extern tree default_preferred_else_value (unsigned, tree, unsigned, tree *);\n308: extern bool default_instruction_selection (function *, gimple_stmt_iterator *);\n309: extern bool default_have_speculation_safe_value (bool);\n310: extern bool speculation_safe_value_not_needed (bool);\n311: '}}
62. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/gcc--96dfb333",
+  "path": "gcc/targhooks.cc",
+  "startLine": 2740,
+  "endLine": 2760
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/targhooks.cc%3FL2740-2760\\n2740: {\\n2741:   return false;\\n2742: }\\n2743: \\n2744: /* Default implementation for\\n2745:   TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE.  */\\n2746: HOST_WIDE_INT\\n2747: default_stack_clash_protection_alloca_probe_range (void)\\n2748: {\\n2749:   return 0;\\n2750: }\\n2751: \\n2752: /* The default implementation of TARGET_EARLY_REMAT_MODES.  */\\n2753: \\n2754: void\\n2755: default_select_early_remat_modes (sbitmap)\\n2756: {\\n2757: }\\n2758: \\n2759: /* The default implementation of TARGET_PREFERRED_ELSE_VALUE.  */\\n2760: \\n2761: "}', 'structuredContent': {'text': 'URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/targhooks.cc%3FL2740-2760\n2740: {\n2741:   return false;\n2742: }\n2743: \n2744: /* Default implementation for\n2745:   TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE.  */\n2746: HOST_WIDE_INT\n2747: default_stack_clash_protection_alloca_probe_range (void)\n2748: {\n2749:   return 0;\n2750: }\n2751: \n2752: /* The default implementation of TARGET_EARLY_REMAT_MODES.  */\n2753: \n2754: void\n2755: default_select_early_remat_modes (sbitmap)\n2756: {\n2757: }\n2758: \n2759: /* The default implementation of TARGET_PREFERRED_ELSE_VALUE.  */\n2760: \n2761: '}}
63. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ \"supports_stack_clash_protection\" file:lib"
+}
Output
{'content': '{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/lib/target-supports.exp\\n13633: #\\n13634: proc check_effective_target_supports_stack_clash_protection { } {\\n13635: \\n13636: \\n"}', 'structuredContent': {'text': '# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/lib/target-supports.exp\n13633: #\n13634: proc check_effective_target_supports_stack_clash_protection { } {\n13635: \n13636: \n'}}
64. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ \"supports_stack_clash_protection\""
+}
Output
{'content': '{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/g++.dg/torture/pr82823.C\\n2: // { dg-additional-options \\"-fstack-clash-protection\\" }\\n3: // { dg-require-effective-target supports_stack_clash_protection }\\n4: \\n5: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/g++.dg/torture/pr119610.C\\n2: // { dg-additional-options \\"-fstack-protector-strong\\" { target fstack_protector } }\\n3: // { dg-additional-options \\"-fstack-clash-protection\\" { target supports_stack_clash_protection } }\\n4: \\n5: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/riscv/stack-check-alloca-2.c\\n2: /* { dg-options \\"-O2 -march=rv64gc -mabi=lp64d -fstack-clash-protection\\" } */\\n3: /* { dg-require-effective-target supports_stack_clash_protection } */\\n4: \\n5: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/g++.target/aarch64/sve/pr119610-sve.C\\n2: // { dg-additional-options \\"-fstack-protector-strong\\" { target fstack_protector } }\\n3: // { dg-additional-options \\"-fstack-clash-protection\\" { target supports_stack_clash_protection } }\\n4: \\n5: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/riscv/stack-check-prologue-1.c\\n2: /* { dg-options \\"-O2 -march=rv64gc -mabi=lp64d -fstack-clash-protection\\" } */\\n3: /* { dg-require-effective-target supports_stack_clash_protection } */\\n4: \\n5: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/riscv/stack-check-prologue-2.c\\n2: /* { dg-options \\"-O2 -march=rv64gc -mabi=lp64d -fstack-clash-protection\\" } */\\n3: /* { dg-require-effective-target supports_stack_clash_protection } */\\n4: \\n5: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/riscv/stack-check-alloca-3.c\\n2: /* { dg-options \\"-O2 -march=rv64gc -mabi=lp64d -fstack-clash-protection\\" } */\\n3: /* { dg-require-effective-target supports_stack_clash_protection } */\\n4: \\n5: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/aarch64/stack-check-alloca-2.c\\n2: /* { dg-options \\"-O2 -fstack-clash-protection --param stack-clash-protection-guard-size=16\\" } */\\n3: /* { dg-require-effective-target supports_stack_clash_protection } */\\n4: \\n5: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/riscv/stack-check-prologue-3.c\\n2: /* { dg-options \\"-O2 -march=rv64gc -mabi=lp64d -fstack-clash-protection\\" } */\\n3: /* { dg-require-effective-target supports_stack_clash_protection } */\\n4: \\n5: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/aarch64/stack-check-prologue-1.c\\n2: /* { dg-options \\"-O2 -fstack-clash-protection --param stack-clash-protection-guard-size=16\\" } */\\n3: /* { dg-require-effective-target supports_stack_clash_protection } */\\n4: \\n5: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.dg/pr82788.c\\n2: /* { dg-options \\"-O2 -fstack-clash-protection --param stack-clash-protection-probe-interval=10 --param stack-clash-protection-guard-size=12\\" } */\\n3: /* { dg-require-effective-target supports_stack_clash_protection } */\\n4: /* { dg-skip-if \\"RISC-V and AArch64 do not support this interval.\\" { riscv*-*-* aarch64*-*-* } } */\\n5: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/riscv/stack-check-prologue-8.c\\n2: /* { dg-options \\"-O2 -march=rv64gc -mabi=lp64d -fstack-clash-protection\\" } */\\n3: /* { dg-require-effective-target supports_stack_clash_protection } */\\n4: \\n5: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/aarch64/stack-check-alloca-3.c\\n2: /* { dg-options \\"-O2 -fstack-clash-protection --param stack-clash-protection-guard-size=16\\" } */\\n3: /* { dg-require-effective-target supports_stack_clash_protection } */\\n4: \\n5: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/aarch64/stack-check-prologue-3.c\\n2: /* { dg-options \\"-O2 -fstack-clash-protection --param stack-clash-protection-guard-size=16\\" } */\\n3: /* { ...
65. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ \"stack_clash_protection_alloca_probe_range\" file:target.h"
+}
Output
{'content': '{"text":"No results.\\n\\nNo results found."}', 'structuredContent': {'text': 'No results.\n\nNo results found.'}}
66. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ \"stack_clash_protection\" file:target.h"
+}
Output
{'content': '{"text":"No results.\\n\\nNo results found."}', 'structuredContent': {'text': 'No results.\n\nNo results found.'}}
67. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ TARGET_STACK_CLASH_PROTECTION"
+}
Output
{'content': '{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/config/riscv/riscv.cc\\n16846: \\n16847: #undef TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE\\n16848: #define TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE \\\\\\n16849:   riscv_stack_clash_protection_alloca_probe_range\\n16850: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/targhooks.cc\\n2744: /* Default implementation for\\n2745:   TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE.  */\\n2746: HOST_WIDE_INT\\n2747: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/doc/tm.texi\\n3771: \\n3772: @deftypefn {Target Hook} HOST_WIDE_INT TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE (void)\\n3773: Some targets have an ABI defined interval for which no probing needs to be done.\\n3774: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/doc/tm.texi.in\\n2997: \\n2998: @hook TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE\\n2999: \\n3000: \\n"}', 'structuredContent': {'text': '# github.com/sg-evals/gcc--96dfb333 – gcc/config/riscv/riscv.cc\n16846: \n16847: #undef TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE\n16848: #define TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE \\\n16849:   riscv_stack_clash_protection_alloca_probe_range\n16850: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/targhooks.cc\n2744: /* Default implementation for\n2745:   TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE.  */\n2746: HOST_WIDE_INT\n2747: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/doc/tm.texi\n3771: \n3772: @deftypefn {Target Hook} HOST_WIDE_INT TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE (void)\n3773: Some targets have an ABI defined interval for which no probing needs to be done.\n3774: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/doc/tm.texi.in\n2997: \n2998: @hook TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE\n2999: \n3000: \n'}}
68. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/gcc--96dfb333",
+  "path": "gcc/function.h",
+  "startLine": 635,
+  "endLine": 655
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/function.h%3FL635-655\\n635:    to this function will have that bit clear.  */\\n636: #define MINIMUM_METHOD_BOUNDARY \\\\\\n637:   ((TARGET_PTRMEMFUNC_VBIT_LOCATION == ptrmemfunc_vbit_in_pfn)\\t     \\\\\\n638:    ? MAX (FUNCTION_BOUNDARY, 2 * BITS_PER_UNIT) : FUNCTION_BOUNDARY)\\n639: \\n640: enum stack_clash_probes {\\n641:   NO_PROBE_NO_FRAME,\\n642:   NO_PROBE_SMALL_FRAME,\\n643:   PROBE_INLINE,\\n644:   PROBE_LOOP\\n645: };\\n646: \\n647: extern void dump_stack_clash_frame_info (enum stack_clash_probes, bool);\\n648: \\f\\n649: \\n650: extern void push_function_context (void);\\n651: extern void pop_function_context (void);\\n652: \\n653: /* Save and restore status information for a nested function.  */\\n654: extern void free_after_parsing (struct function *);\\n655: extern void free_after_compilation (struct function *);\\n656: "}', 'structuredContent': {'text': 'URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/function.h%3FL635-655\n635:    to this function will have that bit clear.  */\n636: #define MINIMUM_METHOD_BOUNDARY \\\n637:   ((TARGET_PTRMEMFUNC_VBIT_LOCATION == ptrmemfunc_vbit_in_pfn)\t     \\\n638:    ? MAX (FUNCTION_BOUNDARY, 2 * BITS_PER_UNIT) : FUNCTION_BOUNDARY)\n639: \n640: enum stack_clash_probes {\n641:   NO_PROBE_NO_FRAME,\n642:   NO_PROBE_SMALL_FRAME,\n643:   PROBE_INLINE,\n644:   PROBE_LOOP\n645: };\n646: \n647: extern void dump_stack_clash_frame_info (enum stack_clash_probes, bool);\n648: \x0c\n649: \n650: extern void push_function_context (void);\n651: extern void pop_function_context (void);\n652: \n653: /* Save and restore status information for a nested function.  */\n654: extern void free_after_parsing (struct function *);\n655: extern void free_after_compilation (struct function *);\n656: '}}
69. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/gcc--96dfb333",
+  "path": "gcc/target.def",
+  "startLine": 1,
+  "endLine": 50
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/target.def%3FL1-50\\n1: /* Target hook definitions.\\n2:    Copyright (C) 2001-2026 Free Software Foundation, Inc.\\n3: \\n4:    This program is free software; you can redistribute it and/or modify it\\n5:    under the terms of the GNU General Public License as published by the\\n6:    Free Software Foundation; either version 3, or (at your option) any\\n7:    later version.\\n8: \\n9:    This program is distributed in the hope that it will be useful,\\n10:    but WITHOUT ANY WARRANTY; without even the implied warranty of\\n11:    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\\n12:    GNU General Public License for more details.\\n13: \\n14:    You should have received a copy of the GNU General Public License\\n15:    along with this program; see the file COPYING3.  If not see\\n16:    <http://www.gnu.org/licenses/>.\\n17: \\n18:    In other words, you are welcome to use, share and improve this program.\\n19:    You are forbidden to forbid anyone else to use, share and improve\\n20:    what you give them.   Help stamp out software-hoarding!  */\\n21: \\n22: /* See target-hooks-macros.h for details of macros that should be\\n23:    provided by the including file, and how to use them here.  */\\n24: #include \\"target-hooks-macros.h\\"\\n25: \\n26: #undef HOOK_TYPE\\n27: #define HOOK_TYPE \\"Target Hook\\"\\n28: \\n29: HOOK_VECTOR (TARGET_INITIALIZER, gcc_target)\\n30: \\n31: /* Functions that output assembler for the target.  */\\n32: #define HOOK_PREFIX \\"TARGET_ASM_\\"\\n33: HOOK_VECTOR (TARGET_ASM_OUT, asm_out)\\n34: \\n35: /* Opening and closing parentheses for asm expression grouping.  */\\n36: DEFHOOKPOD\\n37: (open_paren,\\n38:  \\"These target hooks are C string constants, describing the syntax in the\\\\n\\\\\\n39: assembler for grouping arithmetic expressions.  If not overridden, they\\\\n\\\\\\n40: default to normal parentheses, which is correct for most assemblers.\\",\\n41:  const char *, \\"(\\")\\n42: DEFHOOKPODX (close_paren, const char *, \\")\\")\\n43: \\n44: /* Assembler instructions for creating various kinds of integer object.  */\\n45: DEFHOOKPOD\\n46: (byte_op,\\n47:  \\"@deftypevrx {Target Hook} {const char *} TARGET_ASM_ALIGNED_HI_OP\\\\n\\\\\\n48: @deftypevrx {Target Hook} {const char *} TARGET_ASM_ALIGNED_PSI_OP\\\\n\\\\\\n49: @deftypevrx {Target Hook} {const char *} TARGET_ASM_ALIGNED_SI_OP\\\\n\\\\\\n50: @deftypevrx {Target Hook} {const char *} TARGET_ASM_ALIGNED_PDI_OP\\\\n\\\\\\n51: "}', 'structuredContent': {'text': 'URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/target.def%3FL1-50\n1: /* Target hook definitions.\n2:    Copyright (C) 2001-2026 Free Software Foundation, Inc.\n3: \n4:    This program is free software; you can redistribute it and/or modify it\n5:    under the terms of the GNU General Public License as published by the\n6:    Free Software Foundation; either version 3, or (at your option) any\n7:    later version.\n8: \n9:    This program is distributed in the hope that it will be useful,\n10:    but WITHOUT ANY WARRANTY; without even the implied warranty of\n11:    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\n12:    GNU General Public License for more details.\n13: \n14:    You should have received a copy of the GNU General Public License\n15:    along with this program; see the file COPYING3.  If not see\n16:    <http://www.gnu.org/licenses/>.\n17: \n18:    In other words, you are welcome to use, share and improve this program.\n19:    You are forbidden to forbid anyone else to use, share and improve\n20:    what you give them.   Help stamp out software-hoarding!  */\n21: \n22: /* See target-hooks-macros.h for details of macros that should be\n23:    provided by the including file, and how to use them here.  */\n24: #include "target-hoo...
70. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/gcc--96dfb333",
+  "path": "gcc/config/i386/i386.cc",
+  "startLine": 100,
+  "endLine": 200
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/config/i386/i386.cc%3FL100-200\\n100: #include \\"i386-features.h\\"\\n101: #include \\"function-abi.h\\"\\n102: #include \\"rtl-error.h\\"\\n103: #include \\"gimple-pretty-print.h\\"\\n104: \\n105: /* This file should be included last.  */\\n106: #include \\"target-def.h\\"\\n107: \\n108: static void ix86_print_operand_address_as (FILE *, rtx, addr_space_t, bool);\\n109: static void ix86_emit_restore_reg_using_pop (rtx, bool = false);\\n110: \\n111: \\n112: #ifndef CHECK_STACK_LIMIT\\n113: #define CHECK_STACK_LIMIT (-1)\\n114: #endif\\n115: \\n116: /* Return index of given mode in mult and division cost tables.  */\\n117: #define MODE_INDEX(mode)\\t\\t\\t\\t\\t\\\\\\n118:   ((mode) == QImode ? 0\\t\\t\\t\\t\\t\\t\\\\\\n119:    : (mode) == HImode ? 1\\t\\t\\t\\t\\t\\\\\\n120:    : (mode) == SImode ? 2\\t\\t\\t\\t\\t\\\\\\n121:    : (mode) == DImode ? 3\\t\\t\\t\\t\\t\\\\\\n122:    : 4)\\n123: \\n124: \\n125: /* Set by -mtune.  */\\n126: const struct processor_costs *ix86_tune_cost = NULL;\\n127: \\n128: /* Set by -mtune or -Os.  */\\n129: const struct processor_costs *ix86_cost = NULL;\\n130: \\n131: /* In case the average insn count for single function invocation is\\n132:    lower than this constant, emit fast (but longer) prologue and\\n133:    epilogue code.  */\\n134: #define FAST_PROLOGUE_INSN_COUNT 20\\n135: \\n136: /* Names for 8 (low), 8 (high), and 16-bit registers, respectively.  */\\n137: static const char *const qi_reg_name[] = QI_REGISTER_NAMES;\\n138: static const char *const qi_high_reg_name[] = QI_HIGH_REGISTER_NAMES;\\n139: static const char *const hi_reg_name[] = HI_REGISTER_NAMES;\\n140: \\n141: /* Array of the smallest class containing reg number REGNO, indexed by\\n142:    REGNO.  Used by REGNO_REG_CLASS in i386.h.  */\\n143: \\n144: enum reg_class const regclass_map[FIRST_PSEUDO_REGISTER] =\\n145: {\\n146:   /* ax, dx, cx, bx */\\n147:   AREG, DREG, CREG, BREG,\\n148:   /* si, di, bp, sp */\\n149:   SIREG, DIREG, NON_Q_REGS, NON_Q_REGS,\\n150:   /* FP registers */\\n151:   FP_TOP_REG, FP_SECOND_REG, FLOAT_REGS, FLOAT_REGS,\\n152:   FLOAT_REGS, FLOAT_REGS, FLOAT_REGS, FLOAT_REGS,\\n153:   /* arg pointer, flags, fpsr, frame */\\n154:   NON_Q_REGS, NO_REGS, NO_REGS, NON_Q_REGS,\\n155:   /* SSE registers */\\n156:   SSE_FIRST_REG, SSE_REGS, SSE_REGS, SSE_REGS,\\n157:   SSE_REGS, SSE_REGS, SSE_REGS, SSE_REGS,\\n158:   /* MMX registers */\\n159:   MMX_REGS, MMX_REGS, MMX_REGS, MMX_REGS,\\n160:   MMX_REGS, MMX_REGS, MMX_REGS, MMX_REGS,\\n161:   /* REX registers */\\n162:   GENERAL_REGS, GENERAL_REGS, GENERAL_REGS, GENERAL_REGS,\\n163:   GENERAL_REGS, GENERAL_REGS, GENERAL_REGS, GENERAL_REGS,\\n164:   /* SSE REX registers */\\n165:   SSE_REGS, SSE_REGS, SSE_REGS, SSE_REGS,\\n166:   SSE_REGS, SSE_REGS, SSE_REGS, SSE_REGS,\\n167:   /* AVX-512 SSE registers */\\n168:   ALL_SSE_REGS, ALL_SSE_REGS, ALL_SSE_REGS, ALL_SSE_REGS,\\n169:   ALL_SSE_REGS, ALL_SSE_REGS, ALL_SSE_REGS, ALL_SSE_REGS,\\n170:   ALL_SSE_REGS, ALL_SSE_REGS, ALL_SSE_REGS, ALL_SSE_REGS,\\n171:   ALL_SSE_REGS, ALL_SSE_REGS, ALL_SSE_REGS, ALL_SSE_REGS,\\n172:   /* Mask registers.  */\\n173:   ALL_MASK_REGS, MASK_REGS, MASK_REGS, MASK_REGS,\\n174:   MASK_REGS, MASK_REGS, MASK_REGS, MASK_REGS,\\n175:   /* REX2 registers */\\n176:   GENERAL_REGS, GENERAL_REGS, GENERAL_REGS, GENERAL_REGS,\\n177:   GENERAL_REGS, GENERAL_REGS, GENERAL_REGS, GENERAL_REGS,\\n178:   GENERAL_REGS, GENERAL_REGS, GENERAL_REGS, GENERAL_REGS,\\n179:   GENERAL_REGS, GENERAL_REGS, GENERAL_REGS, GENERAL_REGS,\\n180: };\\n181: \\n182: /* The \\"default\\" register map used in 32bit mode.  */\\n183: \\n184: unsigned int const debugger_register_map[FIRST_PSEUDO_REGISTER] =\\n185: {\\n186:   /* general regs */\\n187:   0, 2, 1, 3, 6, 7, 4, 5,\\n188:   /* fp regs */\\n189:   12, 13, 14, 15, 16, 17, 18, 19,\\n190:   /* arg, flags, fpsr, frame */\\n191:...
71. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/gcc--96dfb333",
+  "path": "gcc/config/i386/i386-expand.cc",
+  "startLine": 1,
+  "endLine": 80
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/config/i386/i386-expand.cc%3FL1-80\\n1: /* Copyright (C) 1988-2026 Free Software Foundation, Inc.\\n2: \\n3: This file is part of GCC.\\n4: \\n5: GCC is free software; you can redistribute it and/or modify\\n6: it under the terms of the GNU General Public License as published by\\n7: the Free Software Foundation; either version 3, or (at your option)\\n8: any later version.\\n9: \\n10: GCC is distributed in the hope that it will be useful,\\n11: but WITHOUT ANY WARRANTY; without even the implied warranty of\\n12: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\\n13: GNU General Public License for more details.\\n14: \\n15: You should have received a copy of the GNU General Public License\\n16: along with GCC; see the file COPYING3.  If not see\\n17: <http://www.gnu.org/licenses/>.  */\\n18: \\n19: #define IN_TARGET_CODE 1\\n20: \\n21: #include \\"config.h\\"\\n22: #include \\"system.h\\"\\n23: #include \\"coretypes.h\\"\\n24: #include \\"backend.h\\"\\n25: #include \\"rtl.h\\"\\n26: #include \\"tree.h\\"\\n27: #include \\"memmodel.h\\"\\n28: #include \\"gimple.h\\"\\n29: #include \\"cfghooks.h\\"\\n30: #include \\"cfgloop.h\\"\\n31: #include \\"df.h\\"\\n32: #include \\"tm_p.h\\"\\n33: #include \\"stringpool.h\\"\\n34: #include \\"expmed.h\\"\\n35: #include \\"optabs.h\\"\\n36: #include \\"regs.h\\"\\n37: #include \\"emit-rtl.h\\"\\n38: #include \\"recog.h\\"\\n39: #include \\"cgraph.h\\"\\n40: #include \\"diagnostic.h\\"\\n41: #include \\"cfgbuild.h\\"\\n42: #include \\"alias.h\\"\\n43: #include \\"fold-const.h\\"\\n44: #include \\"attribs.h\\"\\n45: #include \\"calls.h\\"\\n46: #include \\"stor-layout.h\\"\\n47: #include \\"varasm.h\\"\\n48: #include \\"output.h\\"\\n49: #include \\"insn-attr.h\\"\\n50: #include \\"flags.h\\"\\n51: #include \\"except.h\\"\\n52: #include \\"explow.h\\"\\n53: #include \\"expr.h\\"\\n54: #include \\"cfgrtl.h\\"\\n55: #include \\"common/common-target.h\\"\\n56: #include \\"langhooks.h\\"\\n57: #include \\"reload.h\\"\\n58: #include \\"gimplify.h\\"\\n59: #include \\"dwarf2.h\\"\\n60: #include \\"tm-constrs.h\\"\\n61: #include \\"cselib.h\\"\\n62: #include \\"sched-int.h\\"\\n63: #include \\"opts.h\\"\\n64: #include \\"tree-pass.h\\"\\n65: #include \\"context.h\\"\\n66: #include \\"pass_manager.h\\"\\n67: #include \\"target-globals.h\\"\\n68: #include \\"gimple-iterator.h\\"\\n69: #include \\"shrink-wrap.h\\"\\n70: #include \\"builtins.h\\"\\n71: #include \\"rtl-iter.h\\"\\n72: #include \\"tree-iterator.h\\"\\n73: #include \\"dbgcnt.h\\"\\n74: #include \\"case-cfn-macros.h\\"\\n75: #include \\"dojump.h\\"\\n76: #include \\"fold-const-call.h\\"\\n77: #include \\"tree-vrp.h\\"\\n78: #include \\"tree-ssanames.h\\"\\n79: #include \\"selftest.h\\"\\n80: #include \\"selftest-rtl.h\\"\\n81: "}', 'structuredContent': {'text': 'URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/config/i386/i386-expand.cc%3FL1-80\n1: /* Copyright (C) 1988-2026 Free Software Foundation, Inc.\n2: \n3: This file is part of GCC.\n4: \n5: GCC is free software; you can redistribute it and/or modify\n6: it under the terms of the GNU General Public License as published by\n7: the Free Software Foundation; either version 3, or (at your option)\n8: any later version.\n9: \n10: GCC is distributed in the hope that it will be useful,\n11: but WITHOUT ANY WARRANTY; without even the implied warranty of\n12: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\n13: GNU General Public License for more details.\n14: \n15: You should have received a copy of the GNU General Public License\n16: along with GCC; see the file COPYING3.  If not see\n17: <http://www.gnu.org/licenses/>.  */\n18: \n19: #define IN_TARGET_CODE 1\n20: \n21: #include "config.h"\n22: #include "system.h"\n23: #include "coretypes.h"\n24: #inclu...
72. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ \"stack_clash_protection_probe_range\" file:params.opt"
+}
Output
{'content': '{"text":"No results.\\n\\nNo results found."}', 'structuredContent': {'text': 'No results.\n\nNo results found.'}}
73. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ \"stack_clash_protection\" file:params.opt"
+}
Output
{'content': '{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/params.opt\\n1108: -param=stack-clash-protection-guard-size=\\n1109: Common Joined UInteger Var(param_stack_clash_protection_guard_size) Init(12) IntegerRange(12, 30) Param Optimization\\n1110: Size of the stack guard expressed as a power of two in bytes.\\n1111: \\n1112: -param=stack-clash-protection-probe-interval=\\n1113: Common Joined UInteger Var(param_stack_clash_protection_probe_interval) Init(12) IntegerRange(10, 16) Param Optimization\\n1114: Interval in which to probe the stack expressed as a power of two in bytes.\\n1115: \\n"}', 'structuredContent': {'text': '# github.com/sg-evals/gcc--96dfb333 – gcc/params.opt\n1108: -param=stack-clash-protection-guard-size=\n1109: Common Joined UInteger Var(param_stack_clash_protection_guard_size) Init(12) IntegerRange(12, 30) Param Optimization\n1110: Size of the stack guard expressed as a power of two in bytes.\n1111: \n1112: -param=stack-clash-protection-probe-interval=\n1113: Common Joined UInteger Var(param_stack_clash_protection_probe_interval) Init(12) IntegerRange(10, 16) Param Optimization\n1114: Interval in which to probe the stack expressed as a power of two in bytes.\n1115: \n'}}
74. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ file:testsuite/gcc.target/i386/stack-clash"
+}
Output
{'content': '{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/i386/stack-clash-protection.c\\n"}', 'structuredContent': {'text': '# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/i386/stack-clash-protection.c\n'}}
75. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/gcc--96dfb333",
+  "path": "gcc/explow.cc",
+  "startLine": 1920,
+  "endLine": 2000
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/explow.cc%3FL1920-2000\\n1920: \\n1921: \\t  if (CONST_INT_P (temp))\\n1922: \\t    {\\n1923: \\t      /* Use [base + disp} addressing mode if supported.  */\\n1924: \\t      HOST_WIDE_INT offset = INTVAL (temp);\\n1925: \\t      addr = memory_address (Pmode,\\n1926: \\t\\t\\t\\t     plus_constant (Pmode, last_addr,\\n1927: \\t\\t\\t\\t\\t\\t    STACK_GROW_OFF (offset)));\\n1928: \\t    }\\n1929: \\t  else\\n1930: \\t    {\\n1931: \\t      /* Manual CSE if the difference is not known at compile-time.  */\\n1932: \\t      temp = gen_rtx_MINUS (Pmode, size, rounded_size_op);\\n1933: \\t      addr = memory_address (Pmode,\\n1934: \\t\\t\\t\\t     gen_rtx_fmt_ee (STACK_GROW_OP, Pmode,\\n1935: \\t\\t\\t\\t\\t\\t     last_addr, temp));\\n1936: \\t    }\\n1937: \\n1938: \\t  emit_stack_probe (addr);\\n1939: \\t}\\n1940:     }\\n1941: \\n1942:   /* Make sure nothing is scheduled before we are done.  */\\n1943:   emit_insn (gen_blockage ());\\n1944: }\\n1945: \\n1946: /* Compute parameters for stack clash probing a dynamic stack\\n1947:    allocation of SIZE bytes.\\n1948: \\n1949:    We compute ROUNDED_SIZE, LAST_ADDR, RESIDUAL and PROBE_INTERVAL.\\n1950: \\n1951:    Additionally we conditionally dump the type of probing that will\\n1952:    be needed given the values computed.  */\\n1953: \\n1954: void\\n1955: compute_stack_clash_protection_loop_data (rtx *rounded_size, rtx *last_addr,\\n1956: \\t\\t\\t\\t\\t  rtx *residual,\\n1957: \\t\\t\\t\\t\\t  HOST_WIDE_INT *probe_interval,\\n1958: \\t\\t\\t\\t\\t  rtx size)\\n1959: {\\n1960:   /* Round SIZE down to STACK_CLASH_PROTECTION_PROBE_INTERVAL */\\n1961:   *probe_interval\\n1962:     = 1 << param_stack_clash_protection_probe_interval;\\n1963:   *rounded_size = simplify_gen_binary (AND, Pmode, size,\\n1964: \\t\\t\\t\\t        GEN_INT (-*probe_interval));\\n1965: \\n1966:   /* Compute the value of the stack pointer for the last iteration.\\n1967:      It\'s just SP + ROUNDED_SIZE.  */\\n1968:   rtx rounded_size_op = force_operand (*rounded_size, NULL_RTX);\\n1969:   *last_addr = force_operand (gen_rtx_fmt_ee (STACK_GROW_OP, Pmode,\\n1970: \\t\\t\\t\\t\\t      stack_pointer_rtx,\\n1971: \\t\\t\\t\\t\\t      rounded_size_op),\\n1972: \\t\\t\\t      NULL_RTX);\\n1973: \\n1974:   /* Compute any residuals not allocated by the loop above.  Residuals\\n1975:      are just the ROUNDED_SIZE - SIZE.  */\\n1976:   *residual = simplify_gen_binary (MINUS, Pmode, size, *rounded_size);\\n1977: \\n1978:   /* Dump key information to make writing tests easy.  */\\n1979:   if (dump_file)\\n1980:     {\\n1981:       if (*rounded_size == CONST0_RTX (Pmode))\\n1982: \\tfprintf (dump_file,\\n1983: \\t\\t \\"Stack clash skipped dynamic allocation and probing loop.\\\\n\\");\\n1984:       else if (CONST_INT_P (*rounded_size)\\n1985: \\t       && INTVAL (*rounded_size) <= 4 * *probe_interval)\\n1986: \\tfprintf (dump_file,\\n1987: \\t\\t \\"Stack clash dynamic allocation and probing inline.\\\\n\\");\\n1988:       else if (CONST_INT_P (*rounded_size))\\n1989: \\tfprintf (dump_file,\\n1990: \\t\\t \\"Stack clash dynamic allocation and probing in \\"\\n1991: \\t\\t \\"rotated loop.\\\\n\\");\\n1992:       else\\n1993: \\tfprintf (dump_file,\\n1994: \\t\\t \\"Stack clash dynamic allocation and probing in loop.\\\\n\\");\\n1995: \\n1996:       if (*residual != CONST0_RTX (Pmode))\\n1997: \\tfprintf (dump_file,\\n1998: \\t\\t \\"Stack clash dynamic allocation and probing residuals.\\\\n\\");\\n1999:       else\\n2000: \\tfprintf (dump_file,\\n2001: "}', 'structuredContent': {'text': 'URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/explow.cc%3FL1920-2000\n1920: \n1921: \t  if (CONST_INT_P (temp))\n1922: \t    {\n1923: \t      /* Use [base + disp} addressing mode if supported.  */\n1924: \t      HOST_WIDE_IN...
76. Write
Input
{
+  "file_path": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\"repo\": \"sg-evals/gcc--96dfb333\", \"path\": \"gcc/config/i386/i386.cc\"},\n    {\"repo\": \"sg-evals/gcc--96dfb333\", \"path\": \"gcc/explow.cc\"},\n    {\"repo\": \"sg-evals/gcc--96dfb333\", \"path\": \"gcc/explow.h\"},\n    {\"repo\": \"sg-evals/gcc--96dfb333\", \"path\": \"gcc/target.def\"},\n    {\"repo\": \"sg-evals/gcc--96dfb333\", \"path\": \"gcc/targhooks.h\"},\n    {\"repo\": \"sg-evals/gcc--96dfb333\", \"path\": \"gcc/function.h\"},\n    {\"repo\": \"sg-evals/gcc--96dfb333\", \"path\": \"gcc/testsuite/gcc.target/i386/stack-clash-protection.c\"},\n    {\"repo\": \"sg-evals/gcc--96dfb333\", \"path\": \"gcc/common.opt\"}\n  ],\n  \"symbols\": [\n    {\n      \"repo\": \"sg-evals/gcc--96dfb333\",\n      \"path\": \"gcc/config/i386/i386.cc\",\n      \"symbol\": \"output_adjust_stack_and_probe\"\n    },\n    {\n      \"repo\": \"sg-evals/gcc--96dfb333\",\n      \"path\": \"gcc/config/i386/i386.cc\",\n      \"symbol\": \"output_probe_stack_range\"\n    },\n    {\n      \"repo\": \"sg-evals/gcc--96dfb333\",\n      \"path\": \"gcc/explow.cc\",\n      \"symbol\": \"anti_adjust_stack_and_probe\"\n    },\n    {\n      \"repo\": \"sg-evals/gcc--96dfb333\",\n      \"path\": \"gcc/explow.cc\",\n      \"symbol\": \"anti_adjust_stack_and_probe_stack_clash\"\n    },\n    {\n      \"repo\": \"sg-evals/gcc--96dfb333\",\n      \"path\": \"gcc/explow.cc\",\n      \"symbol\": \"compute_stack_clash_protection_loop_data\"\n    },\n    {\n      \"repo\": \"sg-evals/gcc--96dfb333\",\n      \"path\": \"gcc/explow.cc\",\n      \"symbol\": \"emit_stack_clash_protection_probe_loop_start\"\n    },\n    {\n      \"repo\": \"sg-evals/gcc--96dfb333\",\n      \"path\": \"gcc/explow.cc\",\n      \"symbol\": \"emit_stack_clash_protection_probe_loop_end\"\n    },\n    {\n      \"repo\": \"sg-evals/gcc--96dfb333\",\n      \"path\": \"gcc/target.def\",\n      \"symbol\": \"TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE\"\n    },\n    {\n      \"repo\": \"sg-evals/gcc--96dfb333\",\n      \"path\": \"gcc/targhooks.h\",\n      \"symbol\": \"default_stack_clash_protection_alloca_probe_range\"\n    },\n    {\n      \"repo\": \"sg-evals/gcc--96dfb333\",\n      \"path\": \"gcc/function.h\",\n      \"symbol\": \"stack_clash_probes\"\n    },\n    {\n      \"repo\": \"sg-evals/gcc--96dfb333\",\n      \"path\": \"gcc/common.opt\",\n      \"symbol\": \"fstack-clash-protection\"\n    }\n  ],\n  \"chain\": [\n    {\n      \"repo\": \"sg-evals/gcc--96dfb333\",\n      \"path\": \"gcc/config/i386/i386.cc\",\n      \"symbol\": \"output_adjust_stack_and_probe\"\n    },\n    {\n      \"repo\": \"sg-evals/gcc--96dfb333\",\n      \"path\": \"gcc/explow.cc\",\n      \"symbol\": \"anti_adjust_stack_and_probe_stack_clash\"\n    },\n    {\n      \"repo\": \"sg-evals/gcc--96dfb333\",\n      \"path\": \"gcc/explow.cc\",\n      \"symbol\": \"compute_stack_clash_protection_loop_data\"\n    },\n    {\n      \"repo\": \"sg-evals/gcc--96dfb333\",\n      \"path\": \"gcc/target.def\",\n      \"symbol\": \"TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE\"\n    },\n    {\n      \"repo\": \"sg-evals/gcc--96dfb333\",\n      \"path\": \"gcc/testsuite/gcc.target/i386/stack-clash-protection.c\",\n      \"symbol\": \"stack-clash-protection\"\n    },\n    {\n      \"repo\": \"sg-evals/gcc--96dfb333\",\n      \"path\": \"gcc/common.opt\",\n      \"symbol\": \"fstack-clash-protection\"\n    }\n  ],\n  \"text\": \"Stack clash protection in GCC is implemented across several files:\\n\\n1. **gcc/config/i386/i386.cc** — The x86_64/i386 target backend. Implements stack clash probing for x86 via `output_adjust_stack_and_probe` and `output_probe_stack_range`. These functions are declared in `gcc/config/i386/i386-protos.h` and invoked from machine description patterns in `gcc/config/i386/i386.md` (patterns `adjust_stack_and_probe_<mode>` and `probe_stack_range_<mode>`).\\n\\n2. **gcc/explow.cc** — The generic stack clash ex
+...
Output
{'type': 'create', 'filePath': '/workspace/answer.json', 'content': '{\n  "files": [\n    {"repo": "sg-evals/gcc--96dfb333", "path": "gcc/config/i386/i386.cc"},\n    {"repo": "sg-evals/gcc--96dfb333", "path": "gcc/explow.cc"},\n    {"repo": "sg-evals/gcc--96dfb333", "path": "gcc/explow.h"},\n    {"repo": "sg-evals/gcc--96dfb333", "path": "gcc/target.def"},\n    {"repo": "sg-evals/gcc--96dfb333", "path": "gcc/targhooks.h"},\n    {"repo": "sg-evals/gcc--96dfb333", "path": "gcc/function.h"},\n    {"repo": "sg-evals/gcc--96dfb333", "path": "gcc/testsuite/gcc.target/i386/stack-clash-protection.c"},\n    {"repo": "sg-evals/gcc--96dfb333", "path": "gcc/common.opt"}\n  ],\n  "symbols": [\n    {\n      "repo": "sg-evals/gcc--96dfb333",\n      "path": "gcc/config/i386/i386.cc",\n      "symbol": "output_adjust_stack_and_probe"\n    },\n    {\n      "repo": "sg-evals/gcc--96dfb333",\n      "path": "gcc/config/i386/i386.cc",\n      "symbol": "output_probe_stack_range"\n    },\n    {\n      "repo": "sg-evals/gcc--96dfb333",\n      "path": "gcc/explow.cc",\n      "symbol": "anti_adjust_stack_and_probe"\n    },\n    {\n      "repo": "sg-evals/gcc--96dfb333",\n      "path": "gcc/explow.cc",\n      "symbol": "anti_adjust_stack_and_probe_stack_clash"\n    },\n    {\n      "repo": "sg-evals/gcc--96dfb333",\n      "path": "gcc/explow.cc",\n      "symbol": "compute_stack_clash_protection_loop_data"\n    },\n    {\n      "repo": "sg-evals/gcc--96dfb333",\n      "path": "gcc/explow.cc",\n      "symbol": "emit_stack_clash_protection_probe_loop_start"\n    },\n    {\n      "repo": "sg-evals/gcc--96dfb333",\n      "path": "gcc/explow.cc",\n      "symbol": "emit_stack_clash_protection_probe_loop_end"\n    },\n    {\n      "repo": "sg-evals/gcc--96dfb333",\n      "path": "gcc/target.def",\n      "symbol": "TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE"\n    },\n    {\n      "repo": "sg-evals/gcc--96dfb333",\n      "path": "gcc/targhooks.h",\n      "symbol": "default_stack_clash_protection_alloca_probe_range"\n    },\n    {\n      "repo": "sg-evals/gcc--96dfb333",\n      "path": "gcc/function.h",\n      "symbol": "stack_clash_probes"\n    },\n    {\n      "repo": "sg-evals/gcc--96dfb333",\n      "path": "gcc/common.opt",\n      "symbol": "fstack-clash-protection"\n    }\n  ],\n  "chain": [\n    {\n      "repo": "sg-evals/gcc--96dfb333",\n      "path": "gcc/config/i386/i386.cc",\n      "symbol": "output_adjust_stack_and_probe"\n    },\n    {\n      "repo": "sg-evals/gcc--96dfb333",\n      "path": "gcc/explow.cc",\n      "symbol": "anti_adjust_stack_and_probe_stack_clash"\n    },\n    {\n      "repo": "sg-evals/gcc--96dfb333",\n      "path": "gcc/explow.cc",\n      "symbol": "compute_stack_clash_protection_loop_data"\n    },\n    {\n      "repo": "sg-evals/gcc--96dfb333",\n      "path": "gcc/target.def",\n      "symbol": "TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE"\n    },\n    {\n      "repo": "sg-evals/gcc--96dfb333",\n      "path": "gcc/testsuite/gcc.target/i386/stack-clash-protection.c",\n      "symbol": "stack-clash-protection"\n    },\n    {\n      "repo": "sg-evals/gcc--96dfb333",\n      "path": "gcc/common.opt",\n      "symbol": "fstack-clash-protection"\n    }\n  ],\n  "text": "Stack clash protection in GCC is implemented across several files:\\n\\n1. **gcc/config/i386/i386.cc** — The x86_64/i386 target backend. Implements stack clash probing for x86 via `output_adjust_stack_and_probe` and `output_probe_stack_range`. These functions are declared in `gcc/config/i386/i386-protos.h` and invoked from machine description patterns in `gcc/config/i386/i386.md` (patterns `adjust_stack_and_probe_<mode>` and `probe_stack_range_<mode>`).\\n\\n2. **gcc/explow.cc** — The generic stack clash expansion. Key functions:\\n   - `anti_adjust_stack_and_probe` (line 2200): general stack adjustment with probing\\n   - `anti_adjust_stack_and_probe_stack_clash` (line 2072): stack clash-specific probing that probes every page and never skips probes\\n   - `compute_...
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Instruction sent
# GCC Stack Clash Protection Implementation Audit
+
+## Your Task
+
+Audit the stack clash protection implementation in GCC. Find all C/C++ source files in `gcc-mirror/gcc` that implement stack clash mitigation. Specifically: 1. The file that implements stack clash probing for x86_64 targets (`gcc/config/i386/i386.cc` — look for `stack_clash_protection`). 2. The file that implements the generic stack clash expansion (`gcc/explow.cc` — look for `anti_adjust_stack_and_probe`). 3. The header where `TARGET_STACK_CLASH_PROTECTION` is declared or defined. 4. The test file under `gcc/testsuite/gcc.target/i386/` that validates stack clash protection (look for `stack-clash-*`). 5. The common options file where `-fstack-clash-protection` is defined (`gcc/common.opt`). Report each file path and the key function or definition.
+
+## Context
+
+You are working on a codebase task involving repos from the security domain.
+
+## Available Resources
+
+## Output Format
+
+Use the published task contract:
+
+- `TASK_WORKDIR=/workspace`
+- `TASK_REPO_ROOT=/workspace`
+- `TASK_OUTPUT=/workspace/answer.json`
+
+Create a file at `TASK_OUTPUT` (`/workspace/answer.json`) with your findings in the following structure:
+
+```json
+{
+  "files": [
+    {"repo": "repo-name", "path": "relative/path/to/file.go"}
+  ],
+  "symbols": [
+    {"repo": "repo-name", "path": "relative/path/to/file.go", "symbol": "SymbolName"}
+  ],
+  "chain": [
+    {"repo": "repo-name", "path": "relative/path/to/file.go", "symbol": "FunctionName"}
+  ],
+  "text": "Narrative explanation of your findings, citing repos and file paths."
+}
+```
+
+Include only the fields relevant to this task. Your answer is evaluated against a closed-world oracle — completeness matters.
+
+## Evaluation
+
+Your answer will be scored on:
+- **File recall and precision**: Did you find all relevant files?
+
Conversation (29)
#TypeToolText
1system-
2assistant-
I'll audit the stack clash protection implementation in the GCC repo. Let me start by checking the repo structure.
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gcc--96dfb333
+llvm-project--a8f3c97d
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6userBash
ABOUT-NLS
+COPYING
+COPYING.LIB
+COPYING.RUNTIME
+COPYING3
+COPYING3.LIB
+ChangeLog
+ChangeLog.jit
+ChangeLog.tree-ssa
+INSTALL
+MAINTAINERS
+Makefile.def
+Makefile.in
+Makefile.tpl
+README
+SECURITY.txt
+ar-lib
+c++tools
+compile
+config
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6938:  if (flag_stack_clash_protection)
+6940:	    << param_stack_clash_protection_probe_interval);
+6992:	  || (flag_stack_clash_protection
+8289:  else if (size < (1 << param_stack_clash_protection_guard_size))
+9491:      && flag_stack_clash_protection
9assistantBash
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1644:	anti_adjust_stack_and_probe (size, false);
+1646:	anti_adjust_stack_and_probe_stack_clash (size);
+2053:   This is subtly different than anti_adjust_stack_and_probe to try and
+2063:     2. It never skips probes, whereas anti_adjust_stack_and_probe will
+2072:anti_adjust_stack_and_probe_stack_clash (rtx size)
+2201:anti_adjust_stack_and_probe (rtx size, bool adjust_back)
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---
+/workspace/gcc--96dfb333/gcc/explow.h
+/workspace/gcc--96dfb333/gcc/function.h
+/workspace/gcc--96dfb333/gcc/targhooks.h
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/workspace/gcc--96dfb333/gcc/testsuite/gcc.target/i386/stack-clash-protection.c
+---
+3054:fstack-clash-protection
15assistantBash
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---
+/workspace/gcc--96dfb333/gcc/function.h:640:enum stack_clash_probes {
+/workspace/gcc--96dfb333/gcc/function.h:647:extern void dump_stack_clash_frame_info (enum stack_clash_probes, bool);
+/workspace/gcc--96dfb333/gcc/targhooks.h:305:extern HOST_WIDE_INT default_stack_clash_protection_alloca_probe_range (void);
+/workspace/gcc--96dfb333/gcc/explow.h:78:extern void anti_adjust_stack_and_probe_stack_clash (rtx);
+/workspace/gcc--96dfb333/gcc/explow.h:82:extern void compute_stack_clash_protection_loop_data (rtx *, rtx *, rtx *,
+/workspace/gcc--96dfb333/gcc/explow.h:84:extern void emit_stack_clash_protection_probe_loop_start (rtx *, rtx *,
+/workspace/gcc--96dfb333/gcc/explow.h:86:extern void emit_stack_clash_protection_probe_loop_end (rtx, rtx,
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---
+/workspace/gcc--96dfb333/gcc/doc/tm.texi
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20userBash
3772:@deftypefn {Target Hook} HOST_WIDE_INT TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE (void)
+---
+/workspace/gcc--96dfb333/gcc/target.def:6535:(stack_clash_protection_alloca_probe_range,
+/workspace/gcc--96dfb333/gcc/target.def:6545: default_stack_clash_protection_alloca_probe_range)
+---
+/workspace/gcc--96dfb333/gcc/doc/tm.texi.in
+2998:@hook TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE
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{
+  struct ix86_frame &frame = cfun->machine->frame;
+
+  if (from == ARG_POINTER_REGNUM && to == HARD_FRAME_POINTER_REGNUM)
+    return frame.hard_frame_pointer_offset;
+  else if (from == FRAME_POINTER_REGNUM
+	   && to == HARD_FRAME_POINTER_REGNUM)
+    return frame.hard_frame_pointer_offset - frame.frame_pointer_offset;
+  else
+    {
+      gcc_assert (to == STACK_POINTER_REGNUM);
+
+      if (from == ARG_POINTER_REGNUM)
+	return frame.stack_pointer_offset;
+
+      gcc_assert (from == FRAME_POINTER_REGNUM);
+      return frame.stack_pointer_offset - frame.frame_pointer_offset;
+    }
+}
+
+/* Emits a warning for unsupported msabi to sysv pro/epilogues.  */
+void
+warn_once_call_ms2sysv_xlogues (const char *feature)
+{
+  static bool warned_once = false;
+  if (!warned_once)
+    {
+      warning (0, "%<-mcall-ms2sysv-xlogues%> is not compatible with %s",
+	       feature);
+      warned_once = true;
+    }
+}
+
+/* Return the probing interval for -fstack-clash-protection.  */
+
+static HOST_WIDE_INT
+get_probe_interval (void)
+{
+  if (flag_stack_clash_protection)
+    return (HOST_WIDE_INT_1U
+	    << param_stack_clash_protection_probe_interval);
+  else
+    return (HOST_WIDE_INT_1U << STACK_CHECK_PROBE_INTERVAL_EXP);
+}
+
+/* When using -fsplit-stack, the allocation routines set a field in
+====
+8215:ix86_adjust_stack_and_probe (HOST_WIDE_INT size,
+8463:ix86_emit_probe_stack_range (HOST_WIDE_INT first, HOST_WIDE_INT size,
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24userBash
/* { dg-do compile } */
+/* { dg-options "-O2 -fstack-clash-protection" } */
+
+int flag;
+void open();
+int getChar();
+typedef enum { QUOTE } CharType;
+typedef enum { UNQ } State;
+CharType getCharType();
+void expand() {
+  open();
+  if (flag)
+    return;
+  int ch = getChar();
+  State nextState = getCharType();
+  if (nextState)
+    while (ch)
+      ;
+}
+====
+fstack-check
+Common Alias(fstack-check=, specific, no)
+Insert stack checking code into the program.  Same as -fstack-check=specific.
+
+fstack-clash-protection
+Common Var(flag_stack_clash_protection) Optimization
+Insert code to probe each page of stack space as it is allocated to protect
+from stack-clash style attacks.
+
+; The real option is fno-stack-limit.
+fstack-limit
+====
+/workspace/gcc--96dfb333/gcc/params.opt:1109:Common Joined UInteger Var(param_stack_clash_protection_guard_size) Init(12) IntegerRange(12, 30) Param Optimization
+/workspace/gcc--96dfb333/gcc/params.opt:1113:Common Joined UInteger Var(param_stack_clash_protection_probe_interval) Init(12) IntegerRange(10, 16) Param Optimization
25assistantBash
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2747:default_stack_clash_protection_alloca_probe_range (void)
+these registers when the target switches are opposed to them.)",
+ void, (void),
+ hook_void_void)
+
+DEFHOOK
+(stack_clash_protection_alloca_probe_range,
+ "Some targets have an ABI defined interval for which no probing needs to be done.\n\
+When a probe does need to be done this same interval is used as the probe distance\n\
+up when doing stack clash protection for alloca.\n\
+On such targets this value can be set to override the default probing up interval.\n\
+Define this variable to return nonzero if such a probe range is required or zero otherwise.\n\
+Defining this hook also requires your functions which make use of alloca to have at least 8 byes\n\
+of outgoing arguments.  If this is not the case the stack will be corrupted.\n\
+You need not define this macro if it would always have the value zero.",
+ HOST_WIDE_INT, (void),
+ default_stack_clash_protection_alloca_probe_range)
27assistantWrite
28userWrite
File created successfully at: /workspace/answer.json (file state is current in your context — no need to Read it back)
29assistant-
Audit complete — all five requested components were located in the GCC repo (`/workspace/gcc--96dfb333`), and the findings are written to `/workspace/answer.json`.
+
+**Findings:**
+
+1. **x86_64 stack clash probing** — `gcc/config/i386/i386.cc`. The key function is `ix86_adjust_stack_and_probe` (line ~8215), which emits the prologue probing sequence and reads `param_stack_clash_protection_guard_size`. Supporting functions are `get_probe_interval` (line ~6937, returns the probe interval for `-fstack-clash-protection`) and `ix86_emit_probe_stack_range` (line ~8463).
+
+2. **Generic stack clash expansion** — `gcc/explow.cc`. The function `anti_adjust_stack_and_probe_stack_clash` (line 2072) implements the never-skip-probes allocation loop, dispatched from `allocate_dynamic_stack_space` at lines 1644–1646 alongside the older `anti_adjust_stack_and_probe`. Declarations and the probe-loop helpers live in `gcc/explow.h`.
+
+3. **The TARGET hook** — there is no bare `TARGET_STACK_CLASH_PROTECTION` macro; the actual hook is `TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE`, defined via `DEFHOOK (stack_clash_protection_alloca_probe_range, ...)` in `gcc/target.def:6535`. Its default implementation `default_stack_clash_protection_alloca_probe_range` is declared in `gcc/targhooks.h:305` and defined in `gcc/targhooks.cc:2747`.
+
+4. **Test file** — `gcc/testsuite/gcc.target/i386/stack-clash-protection.c`, a `dg-do compile` test with `dg-options "-O2 -fstack-clash-protection"`.
+
+5. **Option definition** — `gcc/common.opt:3054` defines `fstack-clash-protection` as `Common Var(flag_stack_clash_protection) Optimization`. The related tunables (`param_stack_clash_protection_guard_size`, `param_stack_clash_protection_probe_interval`) are in `gcc/params.opt`.
+
+This was an analysis-only task, so `ans...
Tool calls (13)
1. Bash
Input
{
+  "command": "ls /workspace/ && ls /workspace/gcc-mirror 2>/dev/null | head",
+  "description": "List workspace contents"
+}
Output
{'stdout': 'gcc--96dfb333\nllvm-project--a8f3c97d', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
2. Bash
Input
{
+  "command": "ls /workspace/gcc--96dfb333 | head -20",
+  "description": "List gcc repo top-level"
+}
Output
{'stdout': 'ABOUT-NLS\nCOPYING\nCOPYING.LIB\nCOPYING.RUNTIME\nCOPYING3\nCOPYING3.LIB\nChangeLog\nChangeLog.jit\nChangeLog.tree-ssa\nINSTALL\nMAINTAINERS\nMakefile.def\nMakefile.in\nMakefile.tpl\nREADME\nSECURITY.txt\nar-lib\nc++tools\ncompile\nconfig', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
3. Bash
Input
{
+  "command": "grep -n \"stack_clash_protection\" /workspace/gcc--96dfb333/gcc/config/i386/i386.cc | head -20",
+  "description": "Find stack clash references in i386.cc"
+}
Output
{'stdout': '6938:  if (flag_stack_clash_protection)\n6940:\t    << param_stack_clash_protection_probe_interval);\n6992:\t  || (flag_stack_clash_protection\n8289:  else if (size < (1 << param_stack_clash_protection_guard_size))\n9491:      && flag_stack_clash_protection', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
4. Bash
Input
{
+  "command": "grep -n \"anti_adjust_stack_and_probe\" /workspace/gcc--96dfb333/gcc/explow.cc | head",
+  "description": "Find anti_adjust_stack_and_probe in explow.cc"
+}
Output
{'stdout': '1644:\tanti_adjust_stack_and_probe (size, false);\n1646:\tanti_adjust_stack_and_probe_stack_clash (size);\n2053:   This is subtly different than anti_adjust_stack_and_probe to try and\n2063:     2. It never skips probes, whereas anti_adjust_stack_and_probe will\n2072:anti_adjust_stack_and_probe_stack_clash (rtx size)\n2201:anti_adjust_stack_and_probe (rtx size, bool adjust_back)', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
5. Bash
Input
{
+  "command": "grep -rn \"TARGET_STACK_CLASH_PROTECTION\" /workspace/gcc--96dfb333/gcc --include=\"*.h\" | head; echo ---; grep -rln \"stack_clash\" /workspace/gcc--96dfb333/gcc/config/i386/*.h /workspace/gcc--96dfb333/gcc/*.h 2>/dev/null | head",
+  "description": "Search headers for TARGET_STACK_CLASH_PROTECTION"
+}
Output
{'stdout': '---\n/workspace/gcc--96dfb333/gcc/explow.h\n/workspace/gcc--96dfb333/gcc/function.h\n/workspace/gcc--96dfb333/gcc/targhooks.h', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
6. Bash
Input
{
+  "command": "ls /workspace/gcc--96dfb333/gcc/testsuite/gcc.target/i386/stack-clash-* 2>/dev/null; echo ---; grep -n \"fstack-clash-protection\" /workspace/gcc--96dfb333/gcc/common.opt",
+  "description": "Find i386 stack-clash tests and common.opt entry"
+}
Output
{'stdout': '/workspace/gcc--96dfb333/gcc/testsuite/gcc.target/i386/stack-clash-protection.c\n---\n3054:fstack-clash-protection', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
7. Bash
Input
{
+  "command": "grep -rn \"TARGET_STACK_CLASH_PROTECTION\" /workspace/gcc--96dfb333/gcc/*.h /workspace/gcc--96dfb333/gcc/*.def /workspace/gcc--96dfb333/gcc/config/i386/ 2>/dev/null | head; echo ---; grep -n \"stack_clash\" /workspace/gcc--96dfb333/gcc/explow.h /workspace/gcc--96dfb333/gcc/function.h /workspace/gcc--96dfb333/gcc/targhooks.h",
+  "description": "Locate TARGET_STACK_CLASH_PROTECTION declaration"
+}
Output
{'stdout': '---\n/workspace/gcc--96dfb333/gcc/function.h:640:enum stack_clash_probes {\n/workspace/gcc--96dfb333/gcc/function.h:647:extern void dump_stack_clash_frame_info (enum stack_clash_probes, bool);\n/workspace/gcc--96dfb333/gcc/targhooks.h:305:extern HOST_WIDE_INT default_stack_clash_protection_alloca_probe_range (void);\n/workspace/gcc--96dfb333/gcc/explow.h:78:extern void anti_adjust_stack_and_probe_stack_clash (rtx);\n/workspace/gcc--96dfb333/gcc/explow.h:82:extern void compute_stack_clash_protection_loop_data (rtx *, rtx *, rtx *,\n/workspace/gcc--96dfb333/gcc/explow.h:84:extern void emit_stack_clash_protection_probe_loop_start (rtx *, rtx *,\n/workspace/gcc--96dfb333/gcc/explow.h:86:extern void emit_stack_clash_protection_probe_loop_end (rtx, rtx,', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
8. Bash
Input
{
+  "command": "grep -rn \"STACK_CLASH_PROTECTION\" /workspace/gcc--96dfb333/gcc/target.def /workspace/gcc--96dfb333/gcc/defaults.h 2>/dev/null | head; echo ---; grep -rln \"TARGET_STACK_CLASH_PROTECTION\" /workspace/gcc--96dfb333/gcc --include=\"*.h\" --include=\"*.def\" --include=\"*.texi\" 2>/dev/null | head",
+  "description": "Search target.def and docs for the hook"
+}
Output
{'stdout': '---\n/workspace/gcc--96dfb333/gcc/doc/tm.texi', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
9. Bash
Input
{
+  "command": "grep -n \"TARGET_STACK_CLASH_PROTECTION\" /workspace/gcc--96dfb333/gcc/doc/tm.texi | head; echo ---; grep -rn \"stack_clash\" /workspace/gcc--96dfb333/gcc/target.def | head; echo ---; ls /workspace/gcc--96dfb333/gcc/doc/tm.texi.in 2>/dev/null && grep -n \"STACK_CLASH\" /workspace/gcc--96dfb333/gcc/doc/tm.texi.in | head",
+  "description": "Inspect tm.texi and target.def for stack clash hook"
+}
Output
{'stdout': '3772:@deftypefn {Target Hook} HOST_WIDE_INT TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE (void)\n---\n/workspace/gcc--96dfb333/gcc/target.def:6535:(stack_clash_protection_alloca_probe_range,\n/workspace/gcc--96dfb333/gcc/target.def:6545: default_stack_clash_protection_alloca_probe_range)\n---\n/workspace/gcc--96dfb333/gcc/doc/tm.texi.in\n2998:@hook TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
10. Bash
Input
{
+  "command": "sed -n 6900,6945p /workspace/gcc--96dfb333/gcc/config/i386/i386.cc; echo ====; grep -n \"^ix86_adjust_stack_and_probe\\|^ix86_emit_probe_stack_range\\|static void.*probe\" /workspace/gcc--96dfb333/gcc/config/i386/i386.cc | head",
+  "description": "View stack clash code in i386.cc"
+}
Output
{'stdout': '{\n  struct ix86_frame &frame = cfun->machine->frame;\n\n  if (from == ARG_POINTER_REGNUM && to == HARD_FRAME_POINTER_REGNUM)\n    return frame.hard_frame_pointer_offset;\n  else if (from == FRAME_POINTER_REGNUM\n\t   && to == HARD_FRAME_POINTER_REGNUM)\n    return frame.hard_frame_pointer_offset - frame.frame_pointer_offset;\n  else\n    {\n      gcc_assert (to == STACK_POINTER_REGNUM);\n\n      if (from == ARG_POINTER_REGNUM)\n\treturn frame.stack_pointer_offset;\n\n      gcc_assert (from == FRAME_POINTER_REGNUM);\n      return frame.stack_pointer_offset - frame.frame_pointer_offset;\n    }\n}\n\n/* Emits a warning for unsupported msabi to sysv pro/epilogues.  */\nvoid\nwarn_once_call_ms2sysv_xlogues (const char *feature)\n{\n  static bool warned_once = false;\n  if (!warned_once)\n    {\n      warning (0, "%<-mcall-ms2sysv-xlogues%> is not compatible with %s",\n\t       feature);\n      warned_once = true;\n    }\n}\n\n/* Return the probing interval for -fstack-clash-protection.  */\n\nstatic HOST_WIDE_INT\nget_probe_interval (void)\n{\n  if (flag_stack_clash_protection)\n    return (HOST_WIDE_INT_1U\n\t    << param_stack_clash_protection_probe_interval);\n  else\n    return (HOST_WIDE_INT_1U << STACK_CHECK_PROBE_INTERVAL_EXP);\n}\n\n/* When using -fsplit-stack, the allocation routines set a field in\n====\n8215:ix86_adjust_stack_and_probe (HOST_WIDE_INT size,\n8463:ix86_emit_probe_stack_range (HOST_WIDE_INT first, HOST_WIDE_INT size,', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
11. Bash
Input
{
+  "command": "head -20 /workspace/gcc--96dfb333/gcc/testsuite/gcc.target/i386/stack-clash-protection.c; echo ====; sed -n 3050,3060p /workspace/gcc--96dfb333/gcc/common.opt; echo ====; grep -rn \"stack_clash\" /workspace/gcc--96dfb333/gcc/defaults.h /workspace/gcc--96dfb333/gcc/flag-types.h /workspace/gcc--96dfb333/gcc/params.opt 2>/dev/null | head",
+  "description": "Check test file, common.opt, and params"
+}
Output
{'stdout': '/* { dg-do compile } */\n/* { dg-options "-O2 -fstack-clash-protection" } */\n\nint flag;\nvoid open();\nint getChar();\ntypedef enum { QUOTE } CharType;\ntypedef enum { UNQ } State;\nCharType getCharType();\nvoid expand() {\n  open();\n  if (flag)\n    return;\n  int ch = getChar();\n  State nextState = getCharType();\n  if (nextState)\n    while (ch)\n      ;\n}\n====\nfstack-check\nCommon Alias(fstack-check=, specific, no)\nInsert stack checking code into the program.  Same as -fstack-check=specific.\n\nfstack-clash-protection\nCommon Var(flag_stack_clash_protection) Optimization\nInsert code to probe each page of stack space as it is allocated to protect\nfrom stack-clash style attacks.\n\n; The real option is fno-stack-limit.\nfstack-limit\n====\n/workspace/gcc--96dfb333/gcc/params.opt:1109:Common Joined UInteger Var(param_stack_clash_protection_guard_size) Init(12) IntegerRange(12, 30) Param Optimization\n/workspace/gcc--96dfb333/gcc/params.opt:1113:Common Joined UInteger Var(param_stack_clash_protection_probe_interval) Init(12) IntegerRange(10, 16) Param Optimization', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
12. Bash
Input
{
+  "command": "grep -n \"default_stack_clash_protection_alloca_probe_range\" /workspace/gcc--96dfb333/gcc/targhooks.cc; sed -n 6530,6546p /workspace/gcc--96dfb333/gcc/target.def",
+  "description": "Confirm hook definition and default implementation"
+}
Output
{'stdout': '2747:default_stack_clash_protection_alloca_probe_range (void)\nthese registers when the target switches are opposed to them.)",\n void, (void),\n hook_void_void)\n\nDEFHOOK\n(stack_clash_protection_alloca_probe_range,\n "Some targets have an ABI defined interval for which no probing needs to be done.\\n\\\nWhen a probe does need to be done this same interval is used as the probe distance\\n\\\nup when doing stack clash protection for alloca.\\n\\\nOn such targets this value can be set to override the default probing up interval.\\n\\\nDefine this variable to return nonzero if such a probe range is required or zero otherwise.\\n\\\nDefining this hook also requires your functions which make use of alloca to have at least 8 byes\\n\\\nof outgoing arguments.  If this is not the case the stack will be corrupted.\\n\\\nYou need not define this macro if it would always have the value zero.",\n HOST_WIDE_INT, (void),\n default_stack_clash_protection_alloca_probe_range)', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
13. Write
Input
{
+  "file_path": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\"repo\": \"gcc-mirror/gcc\", \"path\": \"gcc/config/i386/i386.cc\"},\n    {\"repo\": \"gcc-mirror/gcc\", \"path\": \"gcc/explow.cc\"},\n    {\"repo\": \"gcc-mirror/gcc\", \"path\": \"gcc/explow.h\"},\n    {\"repo\": \"gcc-mirror/gcc\", \"path\": \"gcc/target.def\"},\n    {\"repo\": \"gcc-mirror/gcc\", \"path\": \"gcc/targhooks.h\"},\n    {\"repo\": \"gcc-mirror/gcc\", \"path\": \"gcc/targhooks.cc\"},\n    {\"repo\": \"gcc-mirror/gcc\", \"path\": \"gcc/testsuite/gcc.target/i386/stack-clash-protection.c\"},\n    {\"repo\": \"gcc-mirror/gcc\", \"path\": \"gcc/common.opt\"}\n  ],\n  \"symbols\": [\n    {\"repo\": \"gcc-mirror/gcc\", \"path\": \"gcc/config/i386/i386.cc\", \"symbol\": \"ix86_adjust_stack_and_probe\"},\n    {\"repo\": \"gcc-mirror/gcc\", \"path\": \"gcc/config/i386/i386.cc\", \"symbol\": \"ix86_emit_probe_stack_range\"},\n    {\"repo\": \"gcc-mirror/gcc\", \"path\": \"gcc/config/i386/i386.cc\", \"symbol\": \"get_probe_interval\"},\n    {\"repo\": \"gcc-mirror/gcc\", \"path\": \"gcc/explow.cc\", \"symbol\": \"anti_adjust_stack_and_probe_stack_clash\"},\n    {\"repo\": \"gcc-mirror/gcc\", \"path\": \"gcc/explow.cc\", \"symbol\": \"anti_adjust_stack_and_probe\"},\n    {\"repo\": \"gcc-mirror/gcc\", \"path\": \"gcc/explow.h\", \"symbol\": \"anti_adjust_stack_and_probe_stack_clash\"},\n    {\"repo\": \"gcc-mirror/gcc\", \"path\": \"gcc/target.def\", \"symbol\": \"TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE\"},\n    {\"repo\": \"gcc-mirror/gcc\", \"path\": \"gcc/targhooks.h\", \"symbol\": \"default_stack_clash_protection_alloca_probe_range\"},\n    {\"repo\": \"gcc-mirror/gcc\", \"path\": \"gcc/targhooks.cc\", \"symbol\": \"default_stack_clash_protection_alloca_probe_range\"},\n    {\"repo\": \"gcc-mirror/gcc\", \"path\": \"gcc/common.opt\", \"symbol\": \"fstack-clash-protection\"}\n  ],\n  \"chain\": [\n    {\"repo\": \"gcc-mirror/gcc\", \"path\": \"gcc/common.opt\", \"symbol\": \"fstack-clash-protection\"},\n    {\"repo\": \"gcc-mirror/gcc\", \"path\": \"gcc/explow.cc\", \"symbol\": \"anti_adjust_stack_and_probe_stack_clash\"},\n    {\"repo\": \"gcc-mirror/gcc\", \"path\": \"gcc/config/i386/i386.cc\", \"symbol\": \"ix86_adjust_stack_and_probe\"},\n    {\"repo\": \"gcc-mirror/gcc\", \"path\": \"gcc/target.def\", \"symbol\": \"TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE\"}\n  ],\n  \"text\": \"Audit of GCC's stack clash protection implementation (repo gcc-mirror/gcc, checked out at /workspace/gcc--96dfb333). (1) x86_64 target probing: gcc/config/i386/i386.cc — ix86_adjust_stack_and_probe (line ~8215) emits the stack-clash probing sequence in the prologue, consulting flag_stack_clash_protection and param_stack_clash_protection_guard_size/probe_interval; get_probe_interval (line ~6937) returns the probing interval for -fstack-clash-protection, and ix86_emit_probe_stack_range (line ~8463) emits explicit probe ranges. (2) Generic expansion: gcc/explow.cc — anti_adjust_stack_and_probe_stack_clash (line 2072) implements the generic stack-clash-safe allocation/probe loop used by allocate_dynamic_stack_space (dispatched at lines 1644-1646), alongside the older anti_adjust_stack_and_probe (line 2201); these are declared in gcc/explow.h together with the probe-loop helpers (compute_stack_clash_protection_loop_data, emit_stack_clash_protection_probe_loop_start/end). (3) The TARGET_STACK_CLASH_PROTECTION hook: the target hook is TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE, defined via DEFHOOK(stack_clash_protection_alloca_probe_range, ...) in gcc/target.def (line 6535); its default implementation default_stack_clash_protection_alloca_probe_range is declared in gcc/targhooks.h (line 305) and defined in gcc/targhooks.cc (line 2747). No standalone TARGET_STACK_CLASH_PROTECTION macro exists in headers — the hook above is the canonical declaration (documented in gcc/doc/tm.texi). (4) Test: gcc/testsuite/gcc.target/i386/stack-clash-protection.c 
+...
Output
{'type': 'create', 'filePath': '/workspace/answer.json', 'content': '{\n  "files": [\n    {"repo": "gcc-mirror/gcc", "path": "gcc/config/i386/i386.cc"},\n    {"repo": "gcc-mirror/gcc", "path": "gcc/explow.cc"},\n    {"repo": "gcc-mirror/gcc", "path": "gcc/explow.h"},\n    {"repo": "gcc-mirror/gcc", "path": "gcc/target.def"},\n    {"repo": "gcc-mirror/gcc", "path": "gcc/targhooks.h"},\n    {"repo": "gcc-mirror/gcc", "path": "gcc/targhooks.cc"},\n    {"repo": "gcc-mirror/gcc", "path": "gcc/testsuite/gcc.target/i386/stack-clash-protection.c"},\n    {"repo": "gcc-mirror/gcc", "path": "gcc/common.opt"}\n  ],\n  "symbols": [\n    {"repo": "gcc-mirror/gcc", "path": "gcc/config/i386/i386.cc", "symbol": "ix86_adjust_stack_and_probe"},\n    {"repo": "gcc-mirror/gcc", "path": "gcc/config/i386/i386.cc", "symbol": "ix86_emit_probe_stack_range"},\n    {"repo": "gcc-mirror/gcc", "path": "gcc/config/i386/i386.cc", "symbol": "get_probe_interval"},\n    {"repo": "gcc-mirror/gcc", "path": "gcc/explow.cc", "symbol": "anti_adjust_stack_and_probe_stack_clash"},\n    {"repo": "gcc-mirror/gcc", "path": "gcc/explow.cc", "symbol": "anti_adjust_stack_and_probe"},\n    {"repo": "gcc-mirror/gcc", "path": "gcc/explow.h", "symbol": "anti_adjust_stack_and_probe_stack_clash"},\n    {"repo": "gcc-mirror/gcc", "path": "gcc/target.def", "symbol": "TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE"},\n    {"repo": "gcc-mirror/gcc", "path": "gcc/targhooks.h", "symbol": "default_stack_clash_protection_alloca_probe_range"},\n    {"repo": "gcc-mirror/gcc", "path": "gcc/targhooks.cc", "symbol": "default_stack_clash_protection_alloca_probe_range"},\n    {"repo": "gcc-mirror/gcc", "path": "gcc/common.opt", "symbol": "fstack-clash-protection"}\n  ],\n  "chain": [\n    {"repo": "gcc-mirror/gcc", "path": "gcc/common.opt", "symbol": "fstack-clash-protection"},\n    {"repo": "gcc-mirror/gcc", "path": "gcc/explow.cc", "symbol": "anti_adjust_stack_and_probe_stack_clash"},\n    {"repo": "gcc-mirror/gcc", "path": "gcc/config/i386/i386.cc", "symbol": "ix86_adjust_stack_and_probe"},\n    {"repo": "gcc-mirror/gcc", "path": "gcc/target.def", "symbol": "TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE"}\n  ],\n  "text": "Audit of GCC\'s stack clash protection implementation (repo gcc-mirror/gcc, checked out at /workspace/gcc--96dfb333). (1) x86_64 target probing: gcc/config/i386/i386.cc — ix86_adjust_stack_and_probe (line ~8215) emits the stack-clash probing sequence in the prologue, consulting flag_stack_clash_protection and param_stack_clash_protection_guard_size/probe_interval; get_probe_interval (line ~6937) returns the probing interval for -fstack-clash-protection, and ix86_emit_probe_stack_range (line ~8463) emits explicit probe ranges. (2) Generic expansion: gcc/explow.cc — anti_adjust_stack_and_probe_stack_clash (line 2072) implements the generic stack-clash-safe allocation/probe loop used by allocate_dynamic_stack_space (dispatched at lines 1644-1646), alongside the older anti_adjust_stack_and_probe (line 2201); these are declared in gcc/explow.h together with the probe-loop helpers (compute_stack_clash_protection_loop_data, emit_stack_clash_protection_probe_loop_start/end). (3) The TARGET_STACK_CLASH_PROTECTION hook: the target hook is TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE, defined via DEFHOOK(stack_clash_protection_alloca_probe_range, ...) in gcc/target.def (line 6535); its default implementation default_stack_clash_protection_alloca_probe_range is declared in gcc/targhooks.h (line 305) and defined in gcc/targhooks.cc (line 2747). No standalone TARGET_STACK_CLASH_PROTECTION macro exists in headers — the hook above is the canonical declaration (documented in gcc/doc/tm.texi). (4) Test: gcc/testsuite/gcc.target/i386/stack-clash-protection.c — a dg-do compile test with dg-options \\"-O2 -fstack-clash-protection\\" validating the x86 stack clash protection codegen path. (5) Option definition: gcc/common.opt line 3054 defines fstack-clash-protection (Common Var(flag_s...
Bash (12)
1. $ ls /workspace/ && ls /workspace/gcc-mirror 2>/dev/null | head
2. $ ls /workspace/gcc--96dfb333 | head -20
3. $ grep -n "stack_clash_protection" /workspace/gcc--96dfb333/gcc/config/i386/i386.cc | head -20
4. $ grep -n "anti_adjust_stack_and_probe" /workspace/gcc--96dfb333/gcc/explow.cc | head
5. $ grep -rn "TARGET_STACK_CLASH_PROTECTION" /workspace/gcc--96dfb333/gcc --include="*.h" | head; echo ---; grep -rln "stack_clash" /workspace/gcc--96dfb333/gcc/config/i386/*.h /workspace/gcc--96dfb333/gcc/*.h 2>/dev/null | head
6. $ ls /workspace/gcc--96dfb333/gcc/testsuite/gcc.target/i386/stack-clash-* 2>/dev/null; echo ---; grep -n "fstack-clash-protection" /workspace/gcc--96dfb333/gcc/common.opt
7. $ grep -rn "TARGET_STACK_CLASH_PROTECTION" /workspace/gcc--96dfb333/gcc/*.h /workspace/gcc--96dfb333/gcc/*.def /workspace/gcc--96dfb333/gcc/config/i386/ 2>/dev/null | head; echo ---; grep -n "stack_clash" /workspace/gcc--96dfb333/gcc/explow.h /workspace/gcc--96dfb333/gcc/function.h /workspace/gcc--96dfb333/gcc/targhooks.h
8. $ grep -rn "STACK_CLASH_PROTECTION" /workspace/gcc--96dfb333/gcc/target.def /workspace/gcc--96dfb333/gcc/defaults.h 2>/dev/null | head; echo ---; grep -rln "TARGET_STACK_CLASH_PROTECTION" /workspace/gcc--96dfb333/gcc --include="*.h" --include="*.def" --include="*.texi" 2>/dev/null | head
9. $ grep -n "TARGET_STACK_CLASH_PROTECTION" /workspace/gcc--96dfb333/gcc/doc/tm.texi | head; echo ---; grep -rn "stack_clash" /workspace/gcc--96dfb333/gcc/target.def | head; echo ---; ls /workspace/gcc--96dfb333/gcc/doc/tm.texi.in 2>/dev/null && grep -n "STACK_CLASH" /workspace/gcc--96dfb333/gcc/doc/tm.texi.in | head
10. $ sed -n 6900,6945p /workspace/gcc--96dfb333/gcc/config/i386/i386.cc; echo ====; grep -n "^ix86_adjust_stack_and_probe\|^ix86_emit_probe_stack_range\|static void.*probe" /workspace/gcc--96dfb333/gcc/config/i386/i386.cc | head
11. $ head -20 /workspace/gcc--96dfb333/gcc/testsuite/gcc.target/i386/stack-clash-protection.c; echo ====; sed -n 3050,3060p /workspace/gcc--96dfb333/gcc/common.opt; echo ====; grep -rn "stack_clash" /workspace/gcc--96dfb333/gcc/defaults.h /workspace/gcc--96dfb333/gcc/flag-types.h /workspace/gcc--96dfb333/gcc/params.opt 2>/dev/null | head
12. $ grep -n "default_stack_clash_protection_alloca_probe_range" /workspace/gcc--96dfb333/gcc/targhooks.cc; sed -n 6530,6546p /workspace/gcc--96dfb333/gcc/target.def

\ No newline at end of file
diff --git a/explorer/compare__ccx-vuln-remed-135.html b/explorer/compare__ccx-vuln-remed-135.html
new file mode 100644
index 0000000000..676df6c966
--- /dev/null
+++ b/explorer/compare__ccx-vuln-remed-135.html
@@ -0,0 +1,1565 @@
+ccx-vuln-remed-135 — 3-way compare
← All tasks · flat list
ccx-vuln-remed-135
Sonnet baseline vs Sonnet + Sourcegraph MCP vs Fable baseline. Each column is that arm's median-reward trial.
Sonnet 4.6
0.153
mean reward, n=4
Sonnet 4.6 + MCP
0.611
mean reward, n=3
Fable 5
0.231
mean reward, n=4
Sonnet 4.6
baseline checkout, no MCP
0.167 rewardmean 0.153 (n=4)44 turns44 tools$0.60
repr trial ccx-vuln-remed-135__3YBV7nh · open full trace →
Instruction sent
# Chromium Renderer Process Sandbox Audit
+
+## Your Task
+
+Audit the security sandbox implementation for Chromium's renderer processes. Find all C++ source files in `chromium/chromium` that implement the sandbox: 1. The file under `sandbox/linux/` that implements `BPFBasePolicy` — the seccomp-BPF base policy for Linux sandboxing. 2. The file under `sandbox/win/src/` that defines `TargetPolicy` — the Windows sandbox policy configuration. 3. The file under `content/browser/` that configures sandbox parameters for renderer process launch (look for `SetRendererSandboxPolicy` or `GetRendererSandboxType`). 4. The file under `sandbox/policy/` that defines `SandboxType` enum and sandbox profile mappings. Report each file path and key class/function.
+
+## Context
+
+You are working on a codebase task involving repos from the security domain.
+
+## Available Resources
+
+## Output Format
+
+Use the published task contract:
+
+- `TASK_WORKDIR=/workspace`
+- `TASK_REPO_ROOT=/workspace`
+- `TASK_OUTPUT=/workspace/answer.json`
+
+Create a file at `TASK_OUTPUT` (`/workspace/answer.json`) with your findings in the following structure:
+
+```json
+{
+  "files": [
+    {"repo": "repo-name", "path": "relative/path/to/file.go"}
+  ],
+  "symbols": [
+    {"repo": "repo-name", "path": "relative/path/to/file.go", "symbol": "SymbolName"}
+  ],
+  "chain": [
+    {"repo": "repo-name", "path": "relative/path/to/file.go", "symbol": "FunctionName"}
+  ],
+  "text": "Narrative explanation of your findings, citing repos and file paths."
+}
+```
+
+Include only the fields relevant to this task. Your answer is evaluated against a closed-world oracle — completeness matters.
+
+## Evaluation
+
+Your answer will be scored on:
+- **File recall and precision**: Did you find all relevant files?
+
Conversation (157)
#TypeToolText
1system-
2system-
3system-
4system-
5system-
6assistant-
I'll explore the workspace to find the relevant Chromium sandbox files.
7assistantBash
8userBash
chromium--2d05e315
9assistantBash
10userBash
ATL_OWNERS
+AUTHORS
+BUILD.gn
+CODE_OF_CONDUCT.md
+CPPLINT.cfg
+CRYPTO_OWNERS
+DEPS
+DIR_METADATA
+LICENSE
+LICENSE.chromium_os
+OWNERS
+PRESUBMIT.py
+PRESUBMIT_test.py
+PRESUBMIT_test_mocks.py
+README.md
+WATCHLISTS
+android_webview
+apps
+ash
+base
+build
+build_overrides
+buildtools
+cc
+chrome
+chromecast
+chromeos
+codelabs
+codereview.settings
+components
11assistantBash
12userBash
BUILD.gn
+COMMON_METADATA
+DEPS
+DIR_METADATA
+OWNERS
+README.md
+constants.h
+features.cc
+features.gni
+features.h
+linux
+mac
+policy
+sandbox_export.h
+win
13assistantBash
14userBash
BACK_FORWARD_CACHE_OWNERS
+BUILD.gn
+CHILD_PROCESS_SECURITY_POLICY_OWNERS
+DEPS
+OWNERS
+PRESUBMIT.py
+README.md
+about_url_loader_factory.cc
+about_url_loader_factory.h
+accessibility
+after_startup_task_utils.cc
+after_startup_task_utils.h
+agent_cluster_key.cc
+agent_cluster_key.h
+agent_cluster_key_unittest.cc
+aggregation_service
+ai
+android
+attribution_reporting
+audio
+back_forward_cache_basics_browsertest.cc
+back_forward_cache_browsertest.cc
+back_forward_cache_browsertest.h
+back_forward_cache_features_browsertest.cc
+back_forward_cache_internal_browsertest.cc
+back_forward_cache_network_request_browsertest.cc
+back_forward_cache_no_store_browsertest.cc
+back_forward_cache_not_restored_reasons_browsertest.cc
+back_forward_cache_test_util.cc
+back_forward_cache_test_util.h
15assistantBash
16userBash
BUILD.gn
+DEPS
+OWNERS
+README.md
+bpf_dsl
+integration_tests
+seccomp-bpf
+seccomp-bpf-helpers
+services
+suid
+syscall_broker
+system_headers
+tests
17assistantBash
18userBash
acl.cc
+acl.h
+acl_unittest.cc
+address_sanitizer_test.cc
+alternate_desktop.cc
+alternate_desktop.h
+app_container.h
+app_container_base.cc
+app_container_base.h
+app_container_test.cc
+app_container_unittest.cc
+broker_services.cc
+broker_services.h
+crosscall_client.h
+crosscall_params.h
+crosscall_server.cc
+crosscall_server.h
+eat_resolver.cc
+eat_resolver.h
+file_policy_test.cc
+filesystem_dispatcher.cc
+filesystem_dispatcher.h
+filesystem_interception.cc
+filesystem_interception.h
+filesystem_policy.cc
+filesystem_policy.h
+handle_closer.h
+handle_closer_agent.cc
+handle_closer_agent.h
+handle_closer_test.cc
19assistantBash
20userBash
BUILD.gn
+DEPS
+OWNERS
+README.md
+export.h
+features.cc
+features.h
+fuchsia
+linux
+mac
+mojom
+sandbox.cc
+sandbox.h
+sandbox_delegate.h
+sandbox_type.cc
+sandbox_type.h
+sandbox_type_unittest.cc
+switches.cc
+switches.h
+win
21assistantBash
22userBash
(Bash completed with no output)
23assistantBash
24userBash
/workspace/chromium--2d05e315/sandbox/win/src/broker_services.cc
+/workspace/chromium--2d05e315/sandbox/win/src/app_container_test.cc
+/workspace/chromium--2d05e315/sandbox/win/src/broker_services.h
+/workspace/chromium--2d05e315/sandbox/win/src/handle_closer_test.cc
+/workspace/chromium--2d05e315/sandbox/win/src/process_mitigations_extensionpoints_unittest.cc
+/workspace/chromium--2d05e315/sandbox/win/src/file_policy_test.cc
+/workspace/chromium--2d05e315/sandbox/win/src/sandbox_policy_base.h
+/workspace/chromium--2d05e315/sandbox/win/src/process_mitigations_unittest.cc
+/workspace/chromium--2d05e315/sandbox/win/src/process_mitigations_dyncode_unittest.cc
+/workspace/chromium--2d05e315/sandbox/win/src/sandbox_policy_diagnostic.h
+/workspace/chromium--2d05e315/sandbox/win/src/sandbox.h
+/workspace/chromium--2d05e315/sandbox/win/src/sandbox_policy.h
25assistantBash
26userBash
(Bash completed with no output)
27assistantBash
28userBash
/workspace/chromium--2d05e315/sandbox/win/src/sandbox.h:class TargetPolicy;
29assistantBash
30userBash
Exit code 123
31assistantBash
32userBash
// Copyright 2012 The Chromium Authors
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef SANDBOX_WIN_SRC_SANDBOX_POLICY_H_
+#define SANDBOX_WIN_SRC_SANDBOX_POLICY_H_
+
+#include <stddef.h>
+#include <stdint.h>
+
+#include "base/containers/span.h"
+#include "sandbox/win/src/sandbox_types.h"
+#include "sandbox/win/src/security_level.h"
+
+namespace sandbox {
+
+class AppContainer;
+
+// Desktop used to launch child, controls GetDesktop().
+enum class Desktop {
+  // Child is launched without changing the desktop.
+  kDefault,
+  // Child is launched using the alternate desktop.
+  kAlternateDesktop,
+  // Child is launched using the anternate desktop and window station.
+  kAlternateWinstation,
+};
+
+// Allowable semantics when an AllowFileAccess() rule is matched.
+enum class FileSemantics {
+  kAllowAny,       // Allows open or create for any kind of access that
+                   // the file system supports.
+  kAllowReadonly,  // Allows open or create with read access only
+                   // (includes access to query the attributes of a file).
+};
+
+// Configures sandbox policy to close a given handle or set of handles in the
+// target just before entering lockdown.
+enum class HandleToClose {
+  // Closes any Section ending with the name `\windows_shell_global_counters`.
+  kWindowsShellGlobalCounters,
+  // Closes any File with the full name `\Device\DeviceApi`.
+  kDeviceApi,
+  // Closes any File with the full name `\Device\KsecDD`.
+  kKsecDD,
+  // Closes all handles of type `ALPC Port` and closes the Csrss heap.
+  kDisconnectCsrss,
+};
+
+// Policy configuration that can be shared over multiple targets of the same tag
+// (see BrokerServicesBase::CreatePolicy(tag)). Methods in TargetConfig will
+// only need to be called the first time ...
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/workspace/chromium--2d05e315/sandbox/win/src/sandbox.h:class TargetPolicy;
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BUILD.gn
+DEPS
+OWNERS
+README.md
+bpf_dsl
+integration_tests
+seccomp-bpf
+seccomp-bpf-helpers
+services
+suid
+syscall_broker
+system_headers
+tests
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DEPS
+bpf_tester_compatibility_delegate.h
+bpf_tests.h
+bpf_tests_unittest.cc
+die.cc
+die.h
+sandbox_bpf.cc
+sandbox_bpf.h
+sandbox_bpf_test_runner.cc
+sandbox_bpf_test_runner.h
+sandbox_bpf_unittest.cc
+syscall.cc
+syscall.h
+syscall_unittest.cc
+trap.cc
+trap.h
+trap_unittest.cc
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DEPS
+bpf_dsl.cc
+bpf_dsl.h
+bpf_dsl_forward.h
+bpf_dsl_impl.h
+bpf_dsl_unittest.cc
+codegen.cc
+codegen.h
+codegen_unittest.cc
+cons.h
+cons_unittest.cc
+dump_bpf.cc
+dump_bpf.h
+errorcode.h
+golden
+linux_syscall_ranges.h
+policy.cc
+policy.h
+policy_compiler.cc
+policy_compiler.h
+seccomp_macros.h
+syscall_set.cc
+syscall_set.h
+syscall_set_unittest.cc
+test_trap_registry.cc
+test_trap_registry.h
+test_trap_registry_unittest.cc
+trap_registry.h
+verifier.cc
+verifier.h
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/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_cdm_policy_linux.cc
+/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_gpu_policy_linux.cc
+/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_cros_arm_gpu_policy_linux.cc
+/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_broker_policy_linux.cc
+/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_audio_policy_linux.cc
+/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_on_device_translation_policy_linux.cc
+/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_ime_policy_linux.cc
+/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_service_policy_linux.cc
+/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_network_policy_linux.cc
+/workspace/chromium--2d05e315/sandbox/policy/linux/sandbox_seccomp_bpf_linux.cc
+/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_libassistant_policy_linux.cc
+/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_tts_policy_linux.cc
+/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_screen_ai_policy_linux.cc
+/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_print_compositor_policy_linux.cc
+/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_utility_policy_linux.cc
+/workspace/chromium--2d05e315/sandbox/policy/linux/sandbox_linux.cc
+/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_hardware_video_decoding_policy_linux.h
+/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_ppapi_policy_linux.h
+/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_speech_recognition_policy_linux.h
+/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_audio_policy_linux.h
+/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_base_policy_linux.cc
+/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_base_policy_linux.h
+/workspace/chromium--2d05e315/sandbox/policy...
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DEPS
+baseline_policy.cc
+baseline_policy.h
+baseline_policy_android.cc
+baseline_policy_android.h
+baseline_policy_android_unittest.cc
+baseline_policy_unittest.cc
+seccomp_starter_android.cc
+seccomp_starter_android.h
+sigsys_handlers.cc
+sigsys_handlers.h
+sigsys_handlers_unittest.cc
+syscall_parameters_restrictions.cc
+syscall_parameters_restrictions.h
+syscall_parameters_restrictions_unittests.cc
+syscall_sets.cc
+syscall_sets.h
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I found BPFBasePolicy is in `sandbox/policy/linux/`. Let me verify all the files now.
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// Copyright 2013 The Chromium Authors
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef SANDBOX_POLICY_LINUX_BPF_BASE_POLICY_LINUX_H_
+#define SANDBOX_POLICY_LINUX_BPF_BASE_POLICY_LINUX_H_
+
+#include <memory>
+
+#include "build/build_config.h"
+#include "sandbox/linux/bpf_dsl/bpf_dsl_forward.h"
+#include "sandbox/linux/bpf_dsl/policy.h"
+#include "sandbox/linux/seccomp-bpf-helpers/baseline_policy.h"
+#include "sandbox/policy/export.h"
+
+#if BUILDFLAG(IS_ANDROID)
+#include "sandbox/linux/seccomp-bpf-helpers/baseline_policy_android.h"
+#endif
+
+namespace sandbox::policy {
+
+// The "baseline" BPF policy. Any other seccomp-bpf policy should inherit
+// from it.
+// It implements the main Policy interface. Due to its nature
+// as a "kernel attack surface reduction" layer, it's implementation-defined.
+class SANDBOX_POLICY_EXPORT BPFBasePolicy : public bpf_dsl::Policy {
+ public:
+#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS)
+  BPFBasePolicy();
+#elif BUILDFLAG(IS_ANDROID)
+  explicit BPFBasePolicy(const BaselinePolicyAndroid::RuntimeOptions& options);
+#endif
+
+  BPFBasePolicy(const BPFBasePolicy&) = delete;
+  BPFBasePolicy& operator=(const BPFBasePolicy&) = delete;
+
+  ~BPFBasePolicy() override;
+
+  // bpf_dsl::Policy:
+  bpf_dsl::ResultExpr EvaluateSyscall(int system_call_number) const override;
+  bpf_dsl::ResultExpr InvalidSyscall() const override;
+
+  // Get the errno(3) to return for filesystem errors.
+  static int GetFSDeniedErrno();
+
+  pid_t GetPolicyPid() const { return baseline_policy_->policy_pid(); }
+
+ private:
+  // Compose the BaselinePolicy from sandbox/.
+  std::unique_ptr<BaselinePolicy> baseline_policy_;
+};
+
+}  // namespace sandbox::policy
+
+#endif  // SANDBOX_POLICY_LINUX_BPF_BASE_POLICY_LINUX_H_
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263:class [[clang::lto_visibility_public]] TargetPolicy {
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290 /workspace/chromium--2d05e315/sandbox/win/src/sandbox_policy.h
+4
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// Copyright 2017 The Chromium Authors
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef SANDBOX_POLICY_SANDBOX_TYPE_H_
+#define SANDBOX_POLICY_SANDBOX_TYPE_H_
+
+#include <string>
+
+#include "base/command_line.h"
+#include "sandbox/policy/export.h"
+
+namespace sandbox {
+namespace mojom {
+enum class Sandbox;
+}  // namespace mojom
+
+namespace policy {
+
+SANDBOX_POLICY_EXPORT bool IsUnsandboxedSandboxType(
+    sandbox::mojom::Sandbox sandbox_type);
+
+SANDBOX_POLICY_EXPORT void SetCommandLineFlagsForSandboxType(
+    base::CommandLine* command_line,
+    sandbox::mojom::Sandbox sandbox_type);
+
+SANDBOX_POLICY_EXPORT sandbox::mojom::Sandbox SandboxTypeFromCommandLine(
+    const base::CommandLine& command_line);
+
+SANDBOX_POLICY_EXPORT std::string StringFromUtilitySandboxType(
+    sandbox::mojom::Sandbox sandbox_type);
+
+SANDBOX_POLICY_EXPORT sandbox::mojom::Sandbox UtilitySandboxTypeFromString(
+    const std::string& sandbox_string);
+
+}  // namespace policy
+}  // namespace sandbox
+
+#endif  // SANDBOX_POLICY_SANDBOX_TYPE_H_
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BUILD.gn
+OWNERS
+context.mojom
+sandbox.mojom
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/workspace/chromium--2d05e315/content/browser/child_process_launcher_helper_android.cc
+/workspace/chromium--2d05e315/content/browser/site_per_process_browsertest.cc
+/workspace/chromium--2d05e315/content/browser/fenced_frame/fenced_frame.cc
+/workspace/chromium--2d05e315/content/browser/renderer_host/render_process_host_sandbox_policy_win_browsertest.cc
+/workspace/chromium--2d05e315/content/renderer/renderer_main_platform_delegate_android.cc
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// Copyright 2021 The Chromium Authors
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+module sandbox.mojom;
+
+// Sandbox type that can be specified as an attribute of mojo interfaces.
+// To specify the sandbox a service should be launched in, use the
+// [ServiceSandbox=type] attribute.
+// If your service does not need access to OS resources it should be
+// possible to host it in |kService|. These values are mapped to
+// //sandbox/policy/sandbox_type.h values.
+enum Sandbox {
+  // |kService| hosts 'computation only' services such as decoders that
+  // use limited operating system services. Prefer to use this sandbox
+  // if possible.
+  kService,
+
+  // |kServiceWithJit| hosts computation only services that make use of
+  // dynamic code (e.g. v8 or wasm) but do not need access to OS resources.
+  // Prefer |kService| if possible.
+  kServiceWithJit,
+
+  // Hosts generic utilities with limited access to system services.
+  // On some platforms, may be slightly less locked down than |kService|.
+  // For instance, it allows dynamic code and wider access to APIs on Windows.
+  kUtility,
+
+  // The audio service process. May be disabled by policy.
+  kAudio,
+
+  // Hosts the content decryption module. Allows pre-loading of CDM libraries.
+  // - On Windows, when `CdmServiceBroker` is connected the CDM was not
+  // sandboxed to allow CDM preloading.
+  // - On Mac, the process is fully sandboxed when launched.
+  // - On Linux/ChromeOS, the CDM is preloaded in the zygote sandbox.
+  kCdm,
+
+  // The network service. May be disabled by policy.
+  kNetwork,
+
+  // The on-device model execution service. This sandbox is equivalent to the
+  // GPU process's sandbox, but can be used by service processes to host
+  // trustworthy models that may ...
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Now let me find the content/browser file that configures renderer sandbox parameters.
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/workspace/chromium--2d05e315/content/browser/browser_main_loop.cc
+/workspace/chromium--2d05e315/content/browser/utility_process_sandbox_browsertest.cc
+/workspace/chromium--2d05e315/content/browser/child_process_launcher_helper.cc
+/workspace/chromium--2d05e315/content/browser/child_process_security_policy_unittest.cc
+/workspace/chromium--2d05e315/content/browser/child_process_launcher_helper_fuchsia.cc
+/workspace/chromium--2d05e315/content/browser/security_exploit_browsertest.cc
+/workspace/chromium--2d05e315/content/browser/site_per_process_browsertest.cc
+/workspace/chromium--2d05e315/content/browser/network_context_client_base_impl_unittest.cc
+/workspace/chromium--2d05e315/content/browser/child_process_launcher_helper_android.cc
+/workspace/chromium--2d05e315/content/browser/site_per_process_hit_test_browsertest.cc
+/workspace/chromium--2d05e315/content/browser/file_system/browser_file_system_helper_unittest.cc
+/workspace/chromium--2d05e315/content/browser/back_forward_cache_internal_browsertest.cc
+/workspace/chromium--2d05e315/content/browser/child_process_launcher_helper_linux.cc
+/workspace/chromium--2d05e315/content/browser/devtools/protocol/page_handler.cc
+/workspace/chromium--2d05e315/content/browser/media/audio_input_stream_broker_unittest.cc
+/workspace/chromium--2d05e315/content/browser/preloading/prerender/prerender_host.cc
+/workspace/chromium--2d05e315/content/browser/preloading/prerender/prerender_host_registry.cc
+/workspace/chromium--2d05e315/content/browser/media/audio_loopback_stream_broker_unittest.cc
+/workspace/chromium--2d05e315/content/browser/renderer_host/ipc_utils.cc
+/workspace/chromium--2d05e315/content/browser/renderer_host/render_widget_host_delegate.cc
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render_process_host_sandbox_policy_win_browsertest.cc
+renderer_sandboxed_process_launcher_delegate.cc
+renderer_sandboxed_process_launcher_delegate.h
+renderer_sandboxed_process_launcher_delegate_unittest.cc
+sandbox_flags.md
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// Copyright 2021 The Chromium Authors
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef CONTENT_BROWSER_RENDERER_HOST_RENDERER_SANDBOXED_PROCESS_LAUNCHER_DELEGATE_H_
+#define CONTENT_BROWSER_RENDERER_HOST_RENDERER_SANDBOXED_PROCESS_LAUNCHER_DELEGATE_H_
+
+#include "base/command_line.h"
+#include "build/build_config.h"
+#include "content/common/content_export.h"
+#include "content/public/common/sandboxed_process_launcher_delegate.h"
+#include "sandbox/policy/mojom/sandbox.mojom.h"
+
+namespace content {
+// NOTE: changes to this class need to be reviewed by the security team.
+class CONTENT_EXPORT RendererSandboxedProcessLauncherDelegate
+    : public SandboxedProcessLauncherDelegate {
+ public:
+  RendererSandboxedProcessLauncherDelegate() = default;
+
+  ~RendererSandboxedProcessLauncherDelegate() override = default;
+
+#if BUILDFLAG(USE_ZYGOTE)
+  ZygoteCommunication* GetZygote() override;
+#endif  // BUILDFLAG(USE_ZYGOTE)
+
+#if BUILDFLAG(IS_MAC)
+  bool EnableCpuSecurityMitigations() override;
+#endif  // BUILDFLAG(IS_MAC)
+
+  // sandbox::policy::SandboxDelegate:
+  sandbox::mojom::Sandbox GetSandboxType() override;
+};
+
+#if BUILDFLAG(IS_WIN)
+// NOTE: changes to this class need to be reviewed by the security team.
+class CONTENT_EXPORT RendererSandboxedProcessLauncherDelegateWin
+    : public RendererSandboxedProcessLauncherDelegate {
+ public:
+  RendererSandboxedProcessLauncherDelegateWin(const base::CommandLine& cmd_line,
+                                              bool is_pdf_renderer,
+                                              bool is_jit_disabled);
+  // sandbox::policy::SandboxDelegate:
+  std::string GetSandboxTag() override;
+  bool InitializeConfig(sandbox::TargetConfig* config) override;
+  void PostSpawnTarget(base::Proc...
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// Copyright 2021 The Chromium Authors
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.h"
+
+#include <string_view>
+
+#include "base/strings/string_split.h"
+#include "build/build_config.h"
+#include "content/public/browser/content_browser_client.h"
+#include "content/public/common/content_client.h"
+
+#if BUILDFLAG(IS_WIN)
+#include <windows.h>
+
+#include "base/check.h"
+#include "base/feature_list.h"
+#include "base/metrics/histogram_functions.h"
+#include "base/time/time.h"
+#include "base/win/nt_status.h"
+#include "sandbox/policy/features.h"
+#include "sandbox/policy/win/sandbox_win.h"
+#include "sandbox/win/src/sandbox_policy_base.h"
+#include "sandbox/win/src/security_level.h"
+#include "third_party/blink/public/common/switches.h"
+#endif
+
+#if BUILDFLAG(USE_ZYGOTE)
+#include "content/public/common/content_switches.h"
+#include "content/public/common/zygote/zygote_handle.h"  // nogncheck
+#endif
+
+namespace content {
+
+#if BUILDFLAG(USE_ZYGOTE)
+ZygoteCommunication* RendererSandboxedProcessLauncherDelegate::GetZygote() {
+  const base::CommandLine& browser_command_line =
+      *base::CommandLine::ForCurrentProcess();
+  base::CommandLine::StringType renderer_prefix =
+      browser_command_line.GetSwitchValueNative(switches::kRendererCmdPrefix);
+  if (!renderer_prefix.empty())
+    return nullptr;
+  return GetGenericZygote();
+}
+#endif  // BUILDFLAG(USE_ZYGOTE)
+
+#if BUILDFLAG(IS_MAC)
+bool RendererSandboxedProcessLauncherDelegate::EnableCpuSecurityMitigations() {
+  return true;
+}
+#endif  // BUILDFLAG(IS_MAC)
+
+sandbox::mojom::Sandbox
+RendererSandboxedProcessLauncherDelegate::GetSandboxType() {
+  return sandbox::mojom::Sandbox::kRenderer;
+}
+
+#if BUILDFLAG(IS...
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// Copyright 2017 The Chromium Authors
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "sandbox/policy/sandbox_type.h"
+
+#include <string>
+
+#include "base/check.h"
+#include "base/feature_list.h"
+#include "base/logging.h"
+#include "base/notreached.h"
+#include "build/build_config.h"
+#include "build/chromeos_buildflags.h"
+#include "ppapi/buildflags/buildflags.h"
+#include "printing/buildflags/buildflags.h"
+#include "sandbox/policy/features.h"
+#include "sandbox/policy/mojom/sandbox.mojom.h"
+#include "sandbox/policy/switches.h"
+
+namespace sandbox {
+namespace policy {
+using sandbox::mojom::Sandbox;
+
+bool IsUnsandboxedSandboxType(Sandbox sandbox_type) {
+  switch (sandbox_type) {
+    case Sandbox::kNoSandbox:
+      return true;
+#if BUILDFLAG(IS_WIN)
+    case Sandbox::kNoSandboxAndElevatedPrivileges:
+      return true;
+    case Sandbox::kXrCompositing:
+    case Sandbox::kPdfConversion:
+    case Sandbox::kIconReader:
+    case Sandbox::kMediaFoundationCdm:
+    case Sandbox::kWindowsSystemProxyResolver:
+      return false;
+#endif
+    case Sandbox::kAudio:
+      return false;
+#if BUILDFLAG(IS_FUCHSIA)
+    case Sandbox::kVideoCapture:
+      return false;
+#endif
+    case Sandbox::kNetwork:
+      return false;
+    case Sandbox::kOnDeviceModelExecution:
+      return false;
+    case Sandbox::kRenderer:
+    case Sandbox::kService:
+    case Sandbox::kServiceWithJit:
+    case Sandbox::kUtility:
+    case Sandbox::kGpu:
+#if BUILDFLAG(ENABLE_PPAPI) && !BUILDFLAG(IS_WIN)
+    case Sandbox::kPpapi:
+#endif
+    case Sandbox::kCdm:
+#if BUILDFLAG(ENABLE_OOP_PRINTING)
+    case Sandbox::kPrintBackend:
+#endif
+    case Sandbox::kPrintCompositor:
+#if BUILDFLAG(IS_MAC)
+    case Sandbox::kMirroring:
+#endif
+#if BUILDFLAG(IS_LINUX) || BUILDFLAG(I...
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// Copyright 2013 The Chromium Authors
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "sandbox/policy/linux/bpf_base_policy_linux.h"
+
+#include <errno.h>
+
+#include "base/check.h"
+#include "sandbox/linux/bpf_dsl/bpf_dsl.h"
+#include "sandbox/linux/seccomp-bpf-helpers/baseline_policy.h"
+#include "sandbox/linux/system_headers/linux_syscalls.h"
+
+#if BUILDFLAG(IS_ANDROID)
+#include "sandbox/linux/seccomp-bpf-helpers/baseline_policy_android.h"
+#endif
+
+using sandbox::bpf_dsl::Allow;
+using sandbox::bpf_dsl::ResultExpr;
+
+namespace sandbox {
+namespace policy {
+
+namespace {
+
+// The errno used for denied file system access system calls, such as open(2).
+static const int kFSDeniedErrno = EPERM;
+
+}  // namespace.
+#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS)
+BPFBasePolicy::BPFBasePolicy()
+    : baseline_policy_(std::make_unique<BaselinePolicy>(kFSDeniedErrno)) {}
+#elif BUILDFLAG(IS_ANDROID)
+BPFBasePolicy::BPFBasePolicy(
+    const BaselinePolicyAndroid::RuntimeOptions& options)
+    : baseline_policy_(std::make_unique<BaselinePolicyAndroid>(options)) {}
+#endif
+BPFBasePolicy::~BPFBasePolicy() = default;
+
+ResultExpr BPFBasePolicy::EvaluateSyscall(int system_call_number) const {
+  DCHECK(baseline_policy_);
+
+  // set_robust_list(2) is part of the futex(2) infrastructure.
+  // Chrome on Linux/Chrome OS will call set_robust_list(2) frequently.
+  // The baseline policy will EPERM set_robust_list(2), but on systems with
+  // SECCOMP logs enabled in auditd this will cause a ton of logspam.
+  // If we're not blocking the entire futex(2) infrastructure, we should allow
+  // set_robust_list(2) and quiet the logspam.
+  if (system_call_number == __NR_set_robust_list) {
+    return Allow();
+  }
+
+  return baseline_policy_->EvaluateSysc...
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Now I have all the information needed. Let me also verify the exact line numbers for the class/function definitions.
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/workspace/chromium--2d05e315/content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.h:32:  sandbox::mojom::Sandbox GetSandboxType() override;
+/workspace/chromium--2d05e315/sandbox/policy/mojom/sandbox.mojom:13:enum Sandbox {
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32:  sandbox::mojom::Sandbox GetSandboxType() override;
+13:enum Sandbox {
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25	// as a "kernel attack surface reduction" layer, it's implementation-defined.
+26	class SANDBOX_POLICY_EXPORT BPFBasePolicy : public bpf_dsl::Policy {
+27	 public:
+28	#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS)
+29	  BPFBasePolicy();
+30	#elif BUILDFLAG(IS_ANDROID)
+31	  explicit BPFBasePolicy(const BaselinePolicyAndroid::RuntimeOptions& options);
+32	#endif
+33	
+34	  BPFBasePolicy(const BPFBasePolicy&) = delete;
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55	// We need [[clang::lto_visibility_public]] because instances of this class are
+56	// passed across module boundaries. This means different modules must have
+57	// compatible definitions of the class even when LTO is enabled.
+58	class [[clang::lto_visibility_public]] TargetConfig {
+59	 public:
+60	  virtual ~TargetConfig() {}
+61	
+62	  // Returns `true` when the TargetConfig of this policy object has been
+63	  // populated. Methods in TargetConfig should not be called.
+64	  //
+65	  // Returns `false` if TargetConfig methods do need to be called to configure
+66	  // this policy object.
+67	  virtual bool IsConfigured() const = 0;
+68	
+69	  // Sets the security level for the target process' two tokens.
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260	// We need [[clang::lto_visibility_public]] because instances of this class are
+261	// passed across module boundaries. This means different modules must have
+262	// compatible definitions of the class even when LTO is enabled.
+263	class [[clang::lto_visibility_public]] TargetPolicy {
+264	 public:
+265	  virtual ~TargetPolicy() {}
+266	
+267	  // Fetches the backing TargetConfig for this policy.
+268	  virtual TargetConfig* GetConfig() = 0;
+269	
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Now I have all the information. Let me write the answer.
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File created successfully at: /workspace/answer.json (file state is current in your context — no need to Read it back)
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Here's a summary of my findings:
+
+## Chromium Renderer Sandbox Audit
+
+### 1. BPFBasePolicy — Linux seccomp-BPF base policy
+**Files**: `sandbox/policy/linux/bpf_base_policy_linux.h` + `.cc`
+- Class `BPFBasePolicy` extends `bpf_dsl::Policy` and wraps `BaselinePolicy` from `sandbox/linux/seccomp-bpf-helpers/`
+- Implements `EvaluateSyscall()`, `InvalidSyscall()`, and `GetFSDeniedErrno()` (returns EPERM)
+- All other BPF policies (renderer, GPU, audio, CDM, etc.) inherit from this class
+
+### 2. TargetPolicy — Windows sandbox policy configuration
+**File**: `sandbox/win/src/sandbox_policy.h`
+- `TargetConfig` (line 58) — shared policy configuration across targets with the same tag; configures token levels, mitigations, file/registry rules
+- `TargetPolicy` (line 263) — per-process interface giving access to `TargetConfig` and spawn controls; used by the broker to configure each sandboxed child
+
+### 3. Renderer sandbox launch configuration
+**File**: `content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.cc`
+- `RendererSandboxedProcessLauncherDelegate::GetSandboxType()` returns `sandbox::mojom::Sandbox::kRenderer`
+- `RendererSandboxedProcessLauncherDelegateWin::InitializeConfig()` sets AppContainer, optionally enables `MITIGATION_DYNAMIC_CODE_DISABLE` for JIT-less renderers, and calls `PreSpawnChild()`
+
+### 4. SandboxType enum and profile mappings
+**Files**: `sandbox/policy/mojom/sandbox.mojom` (defines `enum Sandbox`) + `sandbox/policy/sandbox_type.cc` (implements the mappings via `SandboxTypeFromCommandLine`, `SetCommandLineFlagsForSandboxType`, etc.)
Tool calls (44)
1. Bash
Input
{
+  "command": "ls /workspace/ 2>&1 | head -20",
+  "description": "List workspace contents"
+}
Output
{'stdout': 'chromium--2d05e315', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
2. Bash
Input
{
+  "command": "ls /workspace/chromium--2d05e315/ 2>&1 | head -30",
+  "description": "List chromium repo contents"
+}
Output
{'stdout': 'ATL_OWNERS\nAUTHORS\nBUILD.gn\nCODE_OF_CONDUCT.md\nCPPLINT.cfg\nCRYPTO_OWNERS\nDEPS\nDIR_METADATA\nLICENSE\nLICENSE.chromium_os\nOWNERS\nPRESUBMIT.py\nPRESUBMIT_test.py\nPRESUBMIT_test_mocks.py\nREADME.md\nWATCHLISTS\nandroid_webview\napps\nash\nbase\nbuild\nbuild_overrides\nbuildtools\ncc\nchrome\nchromecast\nchromeos\ncodelabs\ncodereview.settings\ncomponents', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
3. Bash
Input
{
+  "command": "ls /workspace/chromium--2d05e315/sandbox/ 2>&1",
+  "description": "List sandbox directory"
+}
Output
{'stdout': 'BUILD.gn\nCOMMON_METADATA\nDEPS\nDIR_METADATA\nOWNERS\nREADME.md\nconstants.h\nfeatures.cc\nfeatures.gni\nfeatures.h\nlinux\nmac\npolicy\nsandbox_export.h\nwin', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
4. Bash
Input
{
+  "command": "ls /workspace/chromium--2d05e315/content/browser/ 2>&1 | head -30",
+  "description": "List content/browser directory"
+}
Output
{'stdout': 'BACK_FORWARD_CACHE_OWNERS\nBUILD.gn\nCHILD_PROCESS_SECURITY_POLICY_OWNERS\nDEPS\nOWNERS\nPRESUBMIT.py\nREADME.md\nabout_url_loader_factory.cc\nabout_url_loader_factory.h\naccessibility\nafter_startup_task_utils.cc\nafter_startup_task_utils.h\nagent_cluster_key.cc\nagent_cluster_key.h\nagent_cluster_key_unittest.cc\naggregation_service\nai\nandroid\nattribution_reporting\naudio\nback_forward_cache_basics_browsertest.cc\nback_forward_cache_browsertest.cc\nback_forward_cache_browsertest.h\nback_forward_cache_features_browsertest.cc\nback_forward_cache_internal_browsertest.cc\nback_forward_cache_network_request_browsertest.cc\nback_forward_cache_no_store_browsertest.cc\nback_forward_cache_not_restored_reasons_browsertest.cc\nback_forward_cache_test_util.cc\nback_forward_cache_test_util.h', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
5. Bash
Input
{
+  "command": "ls /workspace/chromium--2d05e315/sandbox/linux/ 2>&1 | head -30",
+  "description": "List sandbox/linux directory"
+}
Output
{'stdout': 'BUILD.gn\nDEPS\nOWNERS\nREADME.md\nbpf_dsl\nintegration_tests\nseccomp-bpf\nseccomp-bpf-helpers\nservices\nsuid\nsyscall_broker\nsystem_headers\ntests', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
6. Bash
Input
{
+  "command": "ls /workspace/chromium--2d05e315/sandbox/win/src/ 2>&1 | head -30",
+  "description": "List sandbox/win/src directory"
+}
Output
{'stdout': 'acl.cc\nacl.h\nacl_unittest.cc\naddress_sanitizer_test.cc\nalternate_desktop.cc\nalternate_desktop.h\napp_container.h\napp_container_base.cc\napp_container_base.h\napp_container_test.cc\napp_container_unittest.cc\nbroker_services.cc\nbroker_services.h\ncrosscall_client.h\ncrosscall_params.h\ncrosscall_server.cc\ncrosscall_server.h\neat_resolver.cc\neat_resolver.h\nfile_policy_test.cc\nfilesystem_dispatcher.cc\nfilesystem_dispatcher.h\nfilesystem_interception.cc\nfilesystem_interception.h\nfilesystem_policy.cc\nfilesystem_policy.h\nhandle_closer.h\nhandle_closer_agent.cc\nhandle_closer_agent.h\nhandle_closer_test.cc', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
7. Bash
Input
{
+  "command": "ls /workspace/chromium--2d05e315/sandbox/policy/ 2>&1",
+  "description": "List sandbox/policy directory"
+}
Output
{'stdout': 'BUILD.gn\nDEPS\nOWNERS\nREADME.md\nexport.h\nfeatures.cc\nfeatures.h\nfuchsia\nlinux\nmac\nmojom\nsandbox.cc\nsandbox.h\nsandbox_delegate.h\nsandbox_type.cc\nsandbox_type.h\nsandbox_type_unittest.cc\nswitches.cc\nswitches.h\nwin', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
8. Bash
Input
{
+  "command": "grep -r \"BPFBasePolicy\" /workspace/chromium--2d05e315/sandbox/linux/ --include=\"*.cc\" --include=\"*.h\" -l 2>&1",
+  "description": "Find BPFBasePolicy implementation files"
+}
Output
{'stdout': '', 'stderr': '', 'interrupted': False, 'isImage': False, 'returnCodeInterpretation': 'No matches found', 'noOutputExpected': False}
9. Bash
Input
{
+  "command": "grep -r \"TargetPolicy\" /workspace/chromium--2d05e315/sandbox/win/src/ --include=\"*.cc\" --include=\"*.h\" -l 2>&1",
+  "description": "Find TargetPolicy definition files"
+}
Output
{'stdout': '/workspace/chromium--2d05e315/sandbox/win/src/broker_services.cc\n/workspace/chromium--2d05e315/sandbox/win/src/app_container_test.cc\n/workspace/chromium--2d05e315/sandbox/win/src/broker_services.h\n/workspace/chromium--2d05e315/sandbox/win/src/handle_closer_test.cc\n/workspace/chromium--2d05e315/sandbox/win/src/process_mitigations_extensionpoints_unittest.cc\n/workspace/chromium--2d05e315/sandbox/win/src/file_policy_test.cc\n/workspace/chromium--2d05e315/sandbox/win/src/sandbox_policy_base.h\n/workspace/chromium--2d05e315/sandbox/win/src/process_mitigations_unittest.cc\n/workspace/chromium--2d05e315/sandbox/win/src/process_mitigations_dyncode_unittest.cc\n/workspace/chromium--2d05e315/sandbox/win/src/sandbox_policy_diagnostic.h\n/workspace/chromium--2d05e315/sandbox/win/src/sandbox.h\n/workspace/chromium--2d05e315/sandbox/win/src/sandbox_policy.h', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
10. Bash
Input
{
+  "command": "grep -r \"class BPFBasePolicy\" /workspace/chromium--2d05e315/sandbox/ --include=\"*.cc\" --include=\"*.h\" -l 2>&1",
+  "description": "Find class BPFBasePolicy definition"
+}
Output
{'stdout': '', 'stderr': '', 'interrupted': False, 'isImage': False, 'returnCodeInterpretation': 'No matches found', 'noOutputExpected': False}
11. Bash
Input
{
+  "command": "grep -r \"class TargetPolicy\" /workspace/chromium--2d05e315/sandbox/win/src/ --include=\"*.cc\" --include=\"*.h\" 2>&1",
+  "description": "Find TargetPolicy class definition"
+}
Output
{'stdout': '/workspace/chromium--2d05e315/sandbox/win/src/sandbox.h:class TargetPolicy;', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
12. Bash
Input
{
+  "command": "find /workspace/chromium--2d05e315/sandbox/linux -name \"*.h\" -o -name \"*.cc\" 2>&1 | xargs grep -l \"BPFBase\" 2>/dev/null",
+  "description": "Find files with BPFBase in sandbox/linux"
+}
Output
Error: Exit code 123
13. Bash
Input
{
+  "command": "cat /workspace/chromium--2d05e315/sandbox/win/src/sandbox_policy.h | head -80",
+  "description": "Read sandbox_policy.h for TargetPolicy definition"
+}
Output
{'stdout': '// Copyright 2012 The Chromium Authors\n// Use of this source code is governed by a BSD-style license that can be\n// found in the LICENSE file.\n\n#ifndef SANDBOX_WIN_SRC_SANDBOX_POLICY_H_\n#define SANDBOX_WIN_SRC_SANDBOX_POLICY_H_\n\n#include <stddef.h>\n#include <stdint.h>\n\n#include "base/containers/span.h"\n#include "sandbox/win/src/sandbox_types.h"\n#include "sandbox/win/src/security_level.h"\n\nnamespace sandbox {\n\nclass AppContainer;\n\n// Desktop used to launch child, controls GetDesktop().\nenum class Desktop {\n  // Child is launched without changing the desktop.\n  kDefault,\n  // Child is launched using the alternate desktop.\n  kAlternateDesktop,\n  // Child is launched using the anternate desktop and window station.\n  kAlternateWinstation,\n};\n\n// Allowable semantics when an AllowFileAccess() rule is matched.\nenum class FileSemantics {\n  kAllowAny,       // Allows open or create for any kind of access that\n                   // the file system supports.\n  kAllowReadonly,  // Allows open or create with read access only\n                   // (includes access to query the attributes of a file).\n};\n\n// Configures sandbox policy to close a given handle or set of handles in the\n// target just before entering lockdown.\nenum class HandleToClose {\n  // Closes any Section ending with the name `\\windows_shell_global_counters`.\n  kWindowsShellGlobalCounters,\n  // Closes any File with the full name `\\Device\\DeviceApi`.\n  kDeviceApi,\n  // Closes any File with the full name `\\Device\\KsecDD`.\n  kKsecDD,\n  // Closes all handles of type `ALPC Port` and closes the Csrss heap.\n  kDisconnectCsrss,\n};\n\n// Policy configuration that can be shared over multiple targets of the same tag\n// (see BrokerServicesBase::CreatePolicy(tag)). Methods in TargetConfig will\n// only need to be called the first time a TargetPolicy object with a given tag\n// is configured.\n//\n// We need [[clang::lto_visibility_public]] because instances of this class are\n// passed across module boundaries. This means different modules must have\n// compatible definitions of the class even when LTO is enabled.\nclass [[clang::lto_visibility_public]] TargetConfig {\n public:\n  virtual ~TargetConfig() {}\n\n  // Returns `true` when the TargetConfig of this policy object has been\n  // populated. Methods in TargetConfig should not be called.\n  //\n  // Returns `false` if TargetConfig methods do need to be called to configure\n  // this policy object.\n  virtual bool IsConfigured() const = 0;\n\n  // Sets the security level for the target process\' two tokens.\n  // This setting is permanent and cannot be changed once the target process is\n  // spawned.\n  // initial: the security level for the initial token. This is the token that\n  //   is used by the process from the creation of the process until the moment\n  //   the process calls TargetServices::LowerToken() or the process calls\n  //   win32\'s RevertToSelf(). Once this happens the initial token is no longer\n  //   available and the lockdown token is in effect. Using an initial token is\n  //   not compatible with AppContainer, see SetAppContainer.\n  // lockdown: the security level for the token that comes into force after the\n  //   process calls TargetServices::LowerToken() or the process calls\n  //   RevertToSelf(). See the explanation of each level in the TokenLevel', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
14. Bash
Input
{
+  "command": "grep -r \"class TargetPolicy\" /workspace/chromium--2d05e315/sandbox/win/src/ --include=\"*.h\" 2>&1",
+  "description": "Find class TargetPolicy definition"
+}
Output
{'stdout': '/workspace/chromium--2d05e315/sandbox/win/src/sandbox.h:class TargetPolicy;', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
15. Bash
Input
{
+  "command": "ls /workspace/chromium--2d05e315/sandbox/linux/ 2>&1",
+  "description": "List sandbox/linux subdirectories"
+}
Output
{'stdout': 'BUILD.gn\nDEPS\nOWNERS\nREADME.md\nbpf_dsl\nintegration_tests\nseccomp-bpf\nseccomp-bpf-helpers\nservices\nsuid\nsyscall_broker\nsystem_headers\ntests', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
16. Bash
Input
{
+  "command": "ls /workspace/chromium--2d05e315/sandbox/linux/seccomp-bpf/ 2>&1",
+  "description": "List seccomp-bpf directory"
+}
Output
{'stdout': 'DEPS\nbpf_tester_compatibility_delegate.h\nbpf_tests.h\nbpf_tests_unittest.cc\ndie.cc\ndie.h\nsandbox_bpf.cc\nsandbox_bpf.h\nsandbox_bpf_test_runner.cc\nsandbox_bpf_test_runner.h\nsandbox_bpf_unittest.cc\nsyscall.cc\nsyscall.h\nsyscall_unittest.cc\ntrap.cc\ntrap.h\ntrap_unittest.cc', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
17. Bash
Input
{
+  "command": "ls /workspace/chromium--2d05e315/sandbox/linux/bpf_dsl/ 2>&1",
+  "description": "List bpf_dsl directory"
+}
Output
{'stdout': 'DEPS\nbpf_dsl.cc\nbpf_dsl.h\nbpf_dsl_forward.h\nbpf_dsl_impl.h\nbpf_dsl_unittest.cc\ncodegen.cc\ncodegen.h\ncodegen_unittest.cc\ncons.h\ncons_unittest.cc\ndump_bpf.cc\ndump_bpf.h\nerrorcode.h\ngolden\nlinux_syscall_ranges.h\npolicy.cc\npolicy.h\npolicy_compiler.cc\npolicy_compiler.h\nseccomp_macros.h\nsyscall_set.cc\nsyscall_set.h\nsyscall_set_unittest.cc\ntest_trap_registry.cc\ntest_trap_registry.h\ntest_trap_registry_unittest.cc\ntrap_registry.h\nverifier.cc\nverifier.h', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
18. Bash
Input
{
+  "command": "grep -r \"BPFBasePolicy\\|bpf_base_policy\" /workspace/chromium--2d05e315/sandbox/ --include=\"*.h\" --include=\"*.cc\" -l 2>&1",
+  "description": "Find BPFBasePolicy across sandbox dir"
+}
Output
{'stdout': '/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_cdm_policy_linux.cc\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_gpu_policy_linux.cc\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_cros_arm_gpu_policy_linux.cc\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_broker_policy_linux.cc\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_audio_policy_linux.cc\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_on_device_translation_policy_linux.cc\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_ime_policy_linux.cc\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_service_policy_linux.cc\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_network_policy_linux.cc\n/workspace/chromium--2d05e315/sandbox/policy/linux/sandbox_seccomp_bpf_linux.cc\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_libassistant_policy_linux.cc\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_tts_policy_linux.cc\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_screen_ai_policy_linux.cc\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_print_compositor_policy_linux.cc\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_utility_policy_linux.cc\n/workspace/chromium--2d05e315/sandbox/policy/linux/sandbox_linux.cc\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_hardware_video_decoding_policy_linux.h\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_ppapi_policy_linux.h\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_speech_recognition_policy_linux.h\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_audio_policy_linux.h\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_base_policy_linux.cc\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_base_policy_linux.h\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_cdm_policy_linux.h\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_broker_policy_linux.h\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_nearby_policy_linux.h\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_print_compositor_policy_linux.h\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_libassistant_policy_linux.h\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_gpu_policy_linux.h\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_renderer_policy_linux.cc\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_ime_policy_linux.h\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_print_backend_policy_linux.h\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_renderer_policy_linux.h\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_on_device_translation_policy_linux.h\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_ppapi_policy_linux.cc\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_tts_policy_linux.h\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_service_policy_linux.h\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_utility_policy_linux.h\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_screen_ai_policy_linux.h\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_speech_recognition_policy_linux.cc\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_hardware_video_decoding_policy_linux.cc\n/workspace/chromium--2d05e315/sandbox/policy/linux/sandbox_seccomp_bpf_linux.h\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_network_policy_linux.h\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_nearby_policy_linux.cc', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
19. Bash
Input
{
+  "command": "ls /workspace/chromium--2d05e315/sandbox/linux/seccomp-bpf-helpers/ 2>&1",
+  "description": "List seccomp-bpf-helpers directory"
+}
Output
{'stdout': 'DEPS\nbaseline_policy.cc\nbaseline_policy.h\nbaseline_policy_android.cc\nbaseline_policy_android.h\nbaseline_policy_android_unittest.cc\nbaseline_policy_unittest.cc\nseccomp_starter_android.cc\nseccomp_starter_android.h\nsigsys_handlers.cc\nsigsys_handlers.h\nsigsys_handlers_unittest.cc\nsyscall_parameters_restrictions.cc\nsyscall_parameters_restrictions.h\nsyscall_parameters_restrictions_unittests.cc\nsyscall_sets.cc\nsyscall_sets.h', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
20. Bash
Input
{
+  "command": "cat /workspace/chromium--2d05e315/sandbox/policy/linux/bpf_base_policy_linux.h 2>&1",
+  "description": "Read BPFBasePolicy header"
+}
Output
{'stdout': '// Copyright 2013 The Chromium Authors\n// Use of this source code is governed by a BSD-style license that can be\n// found in the LICENSE file.\n\n#ifndef SANDBOX_POLICY_LINUX_BPF_BASE_POLICY_LINUX_H_\n#define SANDBOX_POLICY_LINUX_BPF_BASE_POLICY_LINUX_H_\n\n#include <memory>\n\n#include "build/build_config.h"\n#include "sandbox/linux/bpf_dsl/bpf_dsl_forward.h"\n#include "sandbox/linux/bpf_dsl/policy.h"\n#include "sandbox/linux/seccomp-bpf-helpers/baseline_policy.h"\n#include "sandbox/policy/export.h"\n\n#if BUILDFLAG(IS_ANDROID)\n#include "sandbox/linux/seccomp-bpf-helpers/baseline_policy_android.h"\n#endif\n\nnamespace sandbox::policy {\n\n// The "baseline" BPF policy. Any other seccomp-bpf policy should inherit\n// from it.\n// It implements the main Policy interface. Due to its nature\n// as a "kernel attack surface reduction" layer, it\'s implementation-defined.\nclass SANDBOX_POLICY_EXPORT BPFBasePolicy : public bpf_dsl::Policy {\n public:\n#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS)\n  BPFBasePolicy();\n#elif BUILDFLAG(IS_ANDROID)\n  explicit BPFBasePolicy(const BaselinePolicyAndroid::RuntimeOptions& options);\n#endif\n\n  BPFBasePolicy(const BPFBasePolicy&) = delete;\n  BPFBasePolicy& operator=(const BPFBasePolicy&) = delete;\n\n  ~BPFBasePolicy() override;\n\n  // bpf_dsl::Policy:\n  bpf_dsl::ResultExpr EvaluateSyscall(int system_call_number) const override;\n  bpf_dsl::ResultExpr InvalidSyscall() const override;\n\n  // Get the errno(3) to return for filesystem errors.\n  static int GetFSDeniedErrno();\n\n  pid_t GetPolicyPid() const { return baseline_policy_->policy_pid(); }\n\n private:\n  // Compose the BaselinePolicy from sandbox/.\n  std::unique_ptr<BaselinePolicy> baseline_policy_;\n};\n\n}  // namespace sandbox::policy\n\n#endif  // SANDBOX_POLICY_LINUX_BPF_BASE_POLICY_LINUX_H_', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
21. Bash
Input
{
+  "command": "grep -n \"class TargetPolicy\" /workspace/chromium--2d05e315/sandbox/win/src/sandbox_policy.h 2>&1",
+  "description": "Find TargetPolicy class definition in sandbox_policy.h"
+}
Output
{'stdout': '', 'stderr': '', 'interrupted': False, 'isImage': False, 'returnCodeInterpretation': 'No matches found', 'noOutputExpected': False}
22. Bash
Input
{
+  "command": "grep -n \"class TargetPolicy\\|TargetPolicy {\" /workspace/chromium--2d05e315/sandbox/win/src/sandbox_policy.h 2>&1 | head -20",
+  "description": "Search for TargetPolicy class in sandbox_policy.h"
+}
Output
{'stdout': '263:class [[clang::lto_visibility_public]] TargetPolicy {', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
23. Bash
Input
{
+  "command": "wc -l /workspace/chromium--2d05e315/sandbox/win/src/sandbox_policy.h && grep -c \"TargetPolicy\" /workspace/chromium--2d05e315/sandbox/win/src/sandbox_policy.h 2>&1",
+  "description": "Check sandbox_policy.h size and TargetPolicy occurrences"
+}
Output
{'stdout': '290 /workspace/chromium--2d05e315/sandbox/win/src/sandbox_policy.h\n4', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
24. Bash
Input
{
+  "command": "grep -rn \"SetRendererSandboxPolicy\\|GetRendererSandboxType\" /workspace/chromium--2d05e315/content/browser/ --include=\"*.cc\" --include=\"*.h\" -l 2>&1",
+  "description": "Find renderer sandbox policy configuration in content/browser"
+}
Output
{'stdout': '', 'stderr': '', 'interrupted': False, 'isImage': False, 'returnCodeInterpretation': 'No matches found', 'noOutputExpected': False}
25. Bash
Input
{
+  "command": "cat /workspace/chromium--2d05e315/sandbox/policy/sandbox_type.h 2>&1 | head -100",
+  "description": "Read sandbox_type.h for SandboxType enum"
+}
Output
{'stdout': '// Copyright 2017 The Chromium Authors\n// Use of this source code is governed by a BSD-style license that can be\n// found in the LICENSE file.\n\n#ifndef SANDBOX_POLICY_SANDBOX_TYPE_H_\n#define SANDBOX_POLICY_SANDBOX_TYPE_H_\n\n#include <string>\n\n#include "base/command_line.h"\n#include "sandbox/policy/export.h"\n\nnamespace sandbox {\nnamespace mojom {\nenum class Sandbox;\n}  // namespace mojom\n\nnamespace policy {\n\nSANDBOX_POLICY_EXPORT bool IsUnsandboxedSandboxType(\n    sandbox::mojom::Sandbox sandbox_type);\n\nSANDBOX_POLICY_EXPORT void SetCommandLineFlagsForSandboxType(\n    base::CommandLine* command_line,\n    sandbox::mojom::Sandbox sandbox_type);\n\nSANDBOX_POLICY_EXPORT sandbox::mojom::Sandbox SandboxTypeFromCommandLine(\n    const base::CommandLine& command_line);\n\nSANDBOX_POLICY_EXPORT std::string StringFromUtilitySandboxType(\n    sandbox::mojom::Sandbox sandbox_type);\n\nSANDBOX_POLICY_EXPORT sandbox::mojom::Sandbox UtilitySandboxTypeFromString(\n    const std::string& sandbox_string);\n\n}  // namespace policy\n}  // namespace sandbox\n\n#endif  // SANDBOX_POLICY_SANDBOX_TYPE_H_', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
26. Bash
Input
{
+  "command": "ls /workspace/chromium--2d05e315/sandbox/policy/mojom/ 2>&1",
+  "description": "List sandbox/policy/mojom directory"
+}
Output
{'stdout': 'BUILD.gn\nOWNERS\ncontext.mojom\nsandbox.mojom', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
27. Bash
Input
{
+  "command": "grep -rn \"SetRendererSandboxPolicy\\|GetRendererSandboxType\\|renderer.*sandbox.*type\\|sandbox.*renderer\" /workspace/chromium--2d05e315/content/ --include=\"*.cc\" --include=\"*.h\" -l 2>&1 | head -20",
+  "description": "Search for renderer sandbox configuration across content dir"
+}
Output
{'stdout': '/workspace/chromium--2d05e315/content/browser/child_process_launcher_helper_android.cc\n/workspace/chromium--2d05e315/content/browser/site_per_process_browsertest.cc\n/workspace/chromium--2d05e315/content/browser/fenced_frame/fenced_frame.cc\n/workspace/chromium--2d05e315/content/browser/renderer_host/render_process_host_sandbox_policy_win_browsertest.cc\n/workspace/chromium--2d05e315/content/renderer/renderer_main_platform_delegate_android.cc', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
28. Bash
Input
{
+  "command": "cat /workspace/chromium--2d05e315/sandbox/policy/mojom/sandbox.mojom 2>&1",
+  "description": "Read sandbox.mojom for SandboxType enum"
+}
Output
{'stdout': "// Copyright 2021 The Chromium Authors\n// Use of this source code is governed by a BSD-style license that can be\n// found in the LICENSE file.\n\nmodule sandbox.mojom;\n\n// Sandbox type that can be specified as an attribute of mojo interfaces.\n// To specify the sandbox a service should be launched in, use the\n// [ServiceSandbox=type] attribute.\n// If your service does not need access to OS resources it should be\n// possible to host it in |kService|. These values are mapped to\n// //sandbox/policy/sandbox_type.h values.\nenum Sandbox {\n  // |kService| hosts 'computation only' services such as decoders that\n  // use limited operating system services. Prefer to use this sandbox\n  // if possible.\n  kService,\n\n  // |kServiceWithJit| hosts computation only services that make use of\n  // dynamic code (e.g. v8 or wasm) but do not need access to OS resources.\n  // Prefer |kService| if possible.\n  kServiceWithJit,\n\n  // Hosts generic utilities with limited access to system services.\n  // On some platforms, may be slightly less locked down than |kService|.\n  // For instance, it allows dynamic code and wider access to APIs on Windows.\n  kUtility,\n\n  // The audio service process. May be disabled by policy.\n  kAudio,\n\n  // Hosts the content decryption module. Allows pre-loading of CDM libraries.\n  // - On Windows, when `CdmServiceBroker` is connected the CDM was not\n  // sandboxed to allow CDM preloading.\n  // - On Mac, the process is fully sandboxed when launched.\n  // - On Linux/ChromeOS, the CDM is preloaded in the zygote sandbox.\n  kCdm,\n\n  // The network service. May be disabled by policy.\n  kNetwork,\n\n  // The on-device model execution service. This sandbox is equivalent to the\n  // GPU process's sandbox, but can be used by service processes to host\n  // trustworthy models that may process untrustworthy inputs.\n  kOnDeviceModelExecution,\n\n  // Runs with the same rights as the browser. Usually needed to improve\n  // stability by hosting code that interacts with third party code in another\n  // process.\n  kNoSandbox,\n\n  // Hosts the GPU service and can talk to GPU drivers and other OS APIs which\n  // may not be expecting untrusted input.\n  kGpu,\n\n  // Composits PDF and XPS documents.\n  kPrintCompositor,\n\n  // Hosts untrustworthy web content. Blocks as much OS access as possible.\n  // Unless disabled by policy, allows dynamic code (for wasm/v8). Services\n  // should prefer to use kService or kUtility.\n  kRenderer,\n\n  // Like kUtility but allows loading of speech recognition libraries.\n  kSpeechRecognition,\n\n  // Like kService but allows loading of the optimization guide library.\n  [EnableIf=is_linux]\n  kVideoEffects,\n\n  // Like kUtility but allows loading of screen AI library.\n  [EnableIf=enable_screen_ai_service]\n  kScreenAI,\n\n  // The PPAPI plugin process. (Unsandboxed on Windows.)\n  [EnableIf=enable_ppapi_sandbox]\n  kPpapi,\n\n  // Equivalent to no sandbox on all non-Fuchsia platforms.\n  // Minimally privileged sandbox on Fuchsia.\n  [EnableIf=is_fuchsia]\n  kVideoCapture,\n\n  // Allows access to file contents and Windows APIs for parsing icons from PE\n  // files.\n  [EnableIf=is_win]\n  kIconReader,\n\n  // Allows LPAC capabilities for the Windws Media Foundation CDM, including\n  // internet and private network access, COM, Identity & others. Allows access\n  // to files in the `mediaFoundationCdmFiles` Chromium lpac.\n  [EnableIf=is_win]\n  kMediaFoundationCdm,\n\n  // Launches elevated. Used by the RemovableStorageWriter.\n  [EnableIf=is_win]\n  kNoSandboxAndElevatedPrivileges,\n\n  // Like kUtility, but patches GDI during child startup in pdf_child_init.\n  [EnableIf=is_win]\n  kPdfConversion,\n\n  // Interfaces with operating system print drivers.\n  [EnableIf=enable_oop_printing]\n  kPrintBackend,\n\n  // |kXrCompositing| hosts XR Device Service on Windows.\n  [EnableIf=is_win]\n  kXrCompositing,\n\n  // Allows LPAC capabilities for WinHttp. T...
29. Bash
Input
{
+  "command": "grep -n \"SetRendererSandboxPolicy\\|GetRendererSandboxType\\|renderer_sandbox\\|RendererSandbox\" /workspace/chromium--2d05e315/content/browser/renderer_host/render_process_host_sandbox_policy_win_browsertest.cc 2>&1 | head -20",
+  "description": "Check render_process_host_sandbox_policy file"
+}
Output
{'stdout': '', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
30. Bash
Input
{
+  "command": "grep -rn \"kRenderer\\|renderer.*sandbox\\|sandbox.*renderer\" /workspace/chromium--2d05e315/content/browser/ --include=\"*.cc\" -l 2>&1 | head -20",
+  "description": "Find content/browser files handling renderer sandbox"
+}
Output
{'stdout': '/workspace/chromium--2d05e315/content/browser/browser_main_loop.cc\n/workspace/chromium--2d05e315/content/browser/utility_process_sandbox_browsertest.cc\n/workspace/chromium--2d05e315/content/browser/child_process_launcher_helper.cc\n/workspace/chromium--2d05e315/content/browser/child_process_security_policy_unittest.cc\n/workspace/chromium--2d05e315/content/browser/child_process_launcher_helper_fuchsia.cc\n/workspace/chromium--2d05e315/content/browser/security_exploit_browsertest.cc\n/workspace/chromium--2d05e315/content/browser/site_per_process_browsertest.cc\n/workspace/chromium--2d05e315/content/browser/network_context_client_base_impl_unittest.cc\n/workspace/chromium--2d05e315/content/browser/child_process_launcher_helper_android.cc\n/workspace/chromium--2d05e315/content/browser/site_per_process_hit_test_browsertest.cc\n/workspace/chromium--2d05e315/content/browser/file_system/browser_file_system_helper_unittest.cc\n/workspace/chromium--2d05e315/content/browser/back_forward_cache_internal_browsertest.cc\n/workspace/chromium--2d05e315/content/browser/child_process_launcher_helper_linux.cc\n/workspace/chromium--2d05e315/content/browser/devtools/protocol/page_handler.cc\n/workspace/chromium--2d05e315/content/browser/media/audio_input_stream_broker_unittest.cc\n/workspace/chromium--2d05e315/content/browser/preloading/prerender/prerender_host.cc\n/workspace/chromium--2d05e315/content/browser/preloading/prerender/prerender_host_registry.cc\n/workspace/chromium--2d05e315/content/browser/media/audio_loopback_stream_broker_unittest.cc\n/workspace/chromium--2d05e315/content/browser/renderer_host/ipc_utils.cc\n/workspace/chromium--2d05e315/content/browser/renderer_host/render_widget_host_delegate.cc', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
31. Bash
Input
{
+  "command": "ls /workspace/chromium--2d05e315/content/browser/renderer_host/ 2>&1 | grep -i sandbox",
+  "description": "List sandbox-related files in renderer_host"
+}
Output
{'stdout': 'render_process_host_sandbox_policy_win_browsertest.cc\nrenderer_sandboxed_process_launcher_delegate.cc\nrenderer_sandboxed_process_launcher_delegate.h\nrenderer_sandboxed_process_launcher_delegate_unittest.cc\nsandbox_flags.md', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
32. Bash
Input
{
+  "command": "cat /workspace/chromium--2d05e315/content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.h 2>&1",
+  "description": "Read renderer_sandboxed_process_launcher_delegate.h"
+}
Output
{'stdout': '// Copyright 2021 The Chromium Authors\n// Use of this source code is governed by a BSD-style license that can be\n// found in the LICENSE file.\n\n#ifndef CONTENT_BROWSER_RENDERER_HOST_RENDERER_SANDBOXED_PROCESS_LAUNCHER_DELEGATE_H_\n#define CONTENT_BROWSER_RENDERER_HOST_RENDERER_SANDBOXED_PROCESS_LAUNCHER_DELEGATE_H_\n\n#include "base/command_line.h"\n#include "build/build_config.h"\n#include "content/common/content_export.h"\n#include "content/public/common/sandboxed_process_launcher_delegate.h"\n#include "sandbox/policy/mojom/sandbox.mojom.h"\n\nnamespace content {\n// NOTE: changes to this class need to be reviewed by the security team.\nclass CONTENT_EXPORT RendererSandboxedProcessLauncherDelegate\n    : public SandboxedProcessLauncherDelegate {\n public:\n  RendererSandboxedProcessLauncherDelegate() = default;\n\n  ~RendererSandboxedProcessLauncherDelegate() override = default;\n\n#if BUILDFLAG(USE_ZYGOTE)\n  ZygoteCommunication* GetZygote() override;\n#endif  // BUILDFLAG(USE_ZYGOTE)\n\n#if BUILDFLAG(IS_MAC)\n  bool EnableCpuSecurityMitigations() override;\n#endif  // BUILDFLAG(IS_MAC)\n\n  // sandbox::policy::SandboxDelegate:\n  sandbox::mojom::Sandbox GetSandboxType() override;\n};\n\n#if BUILDFLAG(IS_WIN)\n// NOTE: changes to this class need to be reviewed by the security team.\nclass CONTENT_EXPORT RendererSandboxedProcessLauncherDelegateWin\n    : public RendererSandboxedProcessLauncherDelegate {\n public:\n  RendererSandboxedProcessLauncherDelegateWin(const base::CommandLine& cmd_line,\n                                              bool is_pdf_renderer,\n                                              bool is_jit_disabled);\n  // sandbox::policy::SandboxDelegate:\n  std::string GetSandboxTag() override;\n  bool InitializeConfig(sandbox::TargetConfig* config) override;\n  void PostSpawnTarget(base::ProcessHandle process) override;\n  bool CetCompatible() override;\n\n  // SandboxedProcessLauncherDelegate:\n  bool ShouldUseUntrustedMojoInvitation() override;\n\n private:\n  const bool renderer_code_integrity_enabled_;\n  const bool renderer_app_container_disabled_;\n  const bool is_pdf_renderer_ = false;\n  bool dynamic_code_can_be_disabled_ = false;\n};\n#endif  // BUILDFLAG(IS_WIN)\n\n}  // namespace content\n\n#endif  // CONTENT_BROWSER_RENDERER_HOST_RENDERER_SANDBOXED_PROCESS_LAUNCHER_DELEGATE_H_', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
33. Bash
Input
{
+  "command": "cat /workspace/chromium--2d05e315/content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.cc 2>&1",
+  "description": "Read renderer_sandboxed_process_launcher_delegate.cc"
+}
Output
{'stdout': '// Copyright 2021 The Chromium Authors\n// Use of this source code is governed by a BSD-style license that can be\n// found in the LICENSE file.\n\n#include "content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.h"\n\n#include <string_view>\n\n#include "base/strings/string_split.h"\n#include "build/build_config.h"\n#include "content/public/browser/content_browser_client.h"\n#include "content/public/common/content_client.h"\n\n#if BUILDFLAG(IS_WIN)\n#include <windows.h>\n\n#include "base/check.h"\n#include "base/feature_list.h"\n#include "base/metrics/histogram_functions.h"\n#include "base/time/time.h"\n#include "base/win/nt_status.h"\n#include "sandbox/policy/features.h"\n#include "sandbox/policy/win/sandbox_win.h"\n#include "sandbox/win/src/sandbox_policy_base.h"\n#include "sandbox/win/src/security_level.h"\n#include "third_party/blink/public/common/switches.h"\n#endif\n\n#if BUILDFLAG(USE_ZYGOTE)\n#include "content/public/common/content_switches.h"\n#include "content/public/common/zygote/zygote_handle.h"  // nogncheck\n#endif\n\nnamespace content {\n\n#if BUILDFLAG(USE_ZYGOTE)\nZygoteCommunication* RendererSandboxedProcessLauncherDelegate::GetZygote() {\n  const base::CommandLine& browser_command_line =\n      *base::CommandLine::ForCurrentProcess();\n  base::CommandLine::StringType renderer_prefix =\n      browser_command_line.GetSwitchValueNative(switches::kRendererCmdPrefix);\n  if (!renderer_prefix.empty())\n    return nullptr;\n  return GetGenericZygote();\n}\n#endif  // BUILDFLAG(USE_ZYGOTE)\n\n#if BUILDFLAG(IS_MAC)\nbool RendererSandboxedProcessLauncherDelegate::EnableCpuSecurityMitigations() {\n  return true;\n}\n#endif  // BUILDFLAG(IS_MAC)\n\nsandbox::mojom::Sandbox\nRendererSandboxedProcessLauncherDelegate::GetSandboxType() {\n  return sandbox::mojom::Sandbox::kRenderer;\n}\n\n#if BUILDFLAG(IS_WIN)\nRendererSandboxedProcessLauncherDelegateWin::\n    RendererSandboxedProcessLauncherDelegateWin(\n        const base::CommandLine& cmd_line,\n        bool is_pdf_renderer,\n        bool is_jit_disabled)\n    : renderer_code_integrity_enabled_(\n          GetContentClient()->browser()->IsRendererCodeIntegrityEnabled()),\n      renderer_app_container_disabled_(\n          GetContentClient()->browser()->IsAppContainerDisabled(\n              sandbox::mojom::Sandbox::kRenderer)),\n      is_pdf_renderer_(is_pdf_renderer) {\n  // PDF renderers must be jitless.\n  CHECK(!is_pdf_renderer || is_jit_disabled);\n  if (is_jit_disabled) {\n    dynamic_code_can_be_disabled_ = true;\n    return;\n  }\n  if (cmd_line.HasSwitch(blink::switches::kJavaScriptFlags)) {\n    std::string js_flags =\n        cmd_line.GetSwitchValueASCII(blink::switches::kJavaScriptFlags);\n    std::vector<std::string_view> js_flag_list = base::SplitStringPiece(\n        js_flags, ",", base::TRIM_WHITESPACE, base::SPLIT_WANT_NONEMPTY);\n    for (const auto& js_flag : js_flag_list) {\n      if (js_flag == "--jitless") {\n        // If v8 is running jitless then there is no need for the ability to\n        // mark writable pages as executable to be available to the process.\n        dynamic_code_can_be_disabled_ = true;\n        break;\n      }\n    }\n  }\n}\n\nstd::string RendererSandboxedProcessLauncherDelegateWin::GetSandboxTag() {\n  if (is_pdf_renderer_) {\n    // All pdf renderers are jitless so only need one tag for these.\n    return sandbox::policy::SandboxWin::GetSandboxTagForDelegate(\n        "renderer-pdfium", GetSandboxType());\n  } else {\n    // Some renderers can be jitless so need different tags.\n    return sandbox::policy::SandboxWin::GetSandboxTagForDelegate(\n        dynamic_code_can_be_disabled_ ? "renderer-jitless" : "renderer",\n        GetSandboxType());\n  }\n}\n\nbool RendererSandboxedProcessLauncherDelegateWin::InitializeConfig(\n    sandbox::TargetConfig* config) {\n  DCHECK(!config->IsConfigured());\n\n  sandbox::policy::SandboxWin::AddBaseHandleClosePolicy(config);\n\n  ContentBrowserClient::AppCon...
34. Bash
Input
{
+  "command": "cat /workspace/chromium--2d05e315/sandbox/policy/sandbox_type.cc 2>&1",
+  "description": "Read sandbox_type.cc for SandboxType mappings"
+}
Output
{'stdout': '// Copyright 2017 The Chromium Authors\n// Use of this source code is governed by a BSD-style license that can be\n// found in the LICENSE file.\n\n#include "sandbox/policy/sandbox_type.h"\n\n#include <string>\n\n#include "base/check.h"\n#include "base/feature_list.h"\n#include "base/logging.h"\n#include "base/notreached.h"\n#include "build/build_config.h"\n#include "build/chromeos_buildflags.h"\n#include "ppapi/buildflags/buildflags.h"\n#include "printing/buildflags/buildflags.h"\n#include "sandbox/policy/features.h"\n#include "sandbox/policy/mojom/sandbox.mojom.h"\n#include "sandbox/policy/switches.h"\n\nnamespace sandbox {\nnamespace policy {\nusing sandbox::mojom::Sandbox;\n\nbool IsUnsandboxedSandboxType(Sandbox sandbox_type) {\n  switch (sandbox_type) {\n    case Sandbox::kNoSandbox:\n      return true;\n#if BUILDFLAG(IS_WIN)\n    case Sandbox::kNoSandboxAndElevatedPrivileges:\n      return true;\n    case Sandbox::kXrCompositing:\n    case Sandbox::kPdfConversion:\n    case Sandbox::kIconReader:\n    case Sandbox::kMediaFoundationCdm:\n    case Sandbox::kWindowsSystemProxyResolver:\n      return false;\n#endif\n    case Sandbox::kAudio:\n      return false;\n#if BUILDFLAG(IS_FUCHSIA)\n    case Sandbox::kVideoCapture:\n      return false;\n#endif\n    case Sandbox::kNetwork:\n      return false;\n    case Sandbox::kOnDeviceModelExecution:\n      return false;\n    case Sandbox::kRenderer:\n    case Sandbox::kService:\n    case Sandbox::kServiceWithJit:\n    case Sandbox::kUtility:\n    case Sandbox::kGpu:\n#if BUILDFLAG(ENABLE_PPAPI) && !BUILDFLAG(IS_WIN)\n    case Sandbox::kPpapi:\n#endif\n    case Sandbox::kCdm:\n#if BUILDFLAG(ENABLE_OOP_PRINTING)\n    case Sandbox::kPrintBackend:\n#endif\n    case Sandbox::kPrintCompositor:\n#if BUILDFLAG(IS_MAC)\n    case Sandbox::kMirroring:\n#endif\n#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS_ASH)\n    case Sandbox::kHardwareVideoDecoding:\n#endif  // BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS_ASH)\n#if BUILDFLAG(IS_CHROMEOS_ASH)\n    case Sandbox::kIme:\n    case Sandbox::kTts:\n    case Sandbox::kNearby:\n#if BUILDFLAG(ENABLE_CROS_LIBASSISTANT)\n    case Sandbox::kLibassistant:\n#endif  // BUILDFLAG(ENABLE_CROS_LIBASSISTANT)\n#endif  // // BUILDFLAG(IS_CHROMEOS_ASH)\n#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS)\n    case Sandbox::kZygoteIntermediateSandbox:\n    case Sandbox::kHardwareVideoEncoding:\n#endif\n#if BUILDFLAG(ENABLE_SCREEN_AI_SERVICE)\n    case Sandbox::kScreenAI:\n#endif\n    case Sandbox::kSpeechRecognition:\n#if BUILDFLAG(IS_LINUX)\n    case Sandbox::kVideoEffects:\n#endif\n#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_MAC)\n    case Sandbox::kOnDeviceTranslation:\n#endif\n      return false;\n  }\n}\n\nvoid SetCommandLineFlagsForSandboxType(base::CommandLine* command_line,\n                                       Sandbox sandbox_type) {\n  switch (sandbox_type) {\n    case Sandbox::kNoSandbox:\n      if (command_line->GetSwitchValueASCII(switches::kProcessType) ==\n          switches::kUtilityProcess) {\n        DCHECK(!command_line->HasSwitch(switches::kServiceSandboxType));\n        command_line->AppendSwitchASCII(\n            switches::kServiceSandboxType,\n            StringFromUtilitySandboxType(sandbox_type));\n      } else {\n        command_line->AppendSwitch(switches::kNoSandbox);\n      }\n      break;\n    case Sandbox::kRenderer:\n      DCHECK(command_line->GetSwitchValueASCII(switches::kProcessType) ==\n             switches::kRendererProcess);\n      break;\n    case Sandbox::kGpu:\n      DCHECK(command_line->GetSwitchValueASCII(switches::kProcessType) ==\n             switches::kGpuProcess);\n      break;\n#if BUILDFLAG(ENABLE_PPAPI) && !BUILDFLAG(IS_WIN)\n    case Sandbox::kPpapi:\n      if (command_line->GetSwitchValueASCII(switches::kProcessType) ==\n          switches::kUtilityProcess) {\n        command_line->AppendSwitchASCII(switches::kServiceSandboxType,\n                                        switches::kPpapiSandbox);\n ...
35. Bash
Input
{
+  "command": "cat /workspace/chromium--2d05e315/sandbox/policy/linux/bpf_base_policy_linux.cc 2>&1",
+  "description": "Read BPFBasePolicy implementation"
+}
Output
{'stdout': '// Copyright 2013 The Chromium Authors\n// Use of this source code is governed by a BSD-style license that can be\n// found in the LICENSE file.\n\n#include "sandbox/policy/linux/bpf_base_policy_linux.h"\n\n#include <errno.h>\n\n#include "base/check.h"\n#include "sandbox/linux/bpf_dsl/bpf_dsl.h"\n#include "sandbox/linux/seccomp-bpf-helpers/baseline_policy.h"\n#include "sandbox/linux/system_headers/linux_syscalls.h"\n\n#if BUILDFLAG(IS_ANDROID)\n#include "sandbox/linux/seccomp-bpf-helpers/baseline_policy_android.h"\n#endif\n\nusing sandbox::bpf_dsl::Allow;\nusing sandbox::bpf_dsl::ResultExpr;\n\nnamespace sandbox {\nnamespace policy {\n\nnamespace {\n\n// The errno used for denied file system access system calls, such as open(2).\nstatic const int kFSDeniedErrno = EPERM;\n\n}  // namespace.\n#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS)\nBPFBasePolicy::BPFBasePolicy()\n    : baseline_policy_(std::make_unique<BaselinePolicy>(kFSDeniedErrno)) {}\n#elif BUILDFLAG(IS_ANDROID)\nBPFBasePolicy::BPFBasePolicy(\n    const BaselinePolicyAndroid::RuntimeOptions& options)\n    : baseline_policy_(std::make_unique<BaselinePolicyAndroid>(options)) {}\n#endif\nBPFBasePolicy::~BPFBasePolicy() = default;\n\nResultExpr BPFBasePolicy::EvaluateSyscall(int system_call_number) const {\n  DCHECK(baseline_policy_);\n\n  // set_robust_list(2) is part of the futex(2) infrastructure.\n  // Chrome on Linux/Chrome OS will call set_robust_list(2) frequently.\n  // The baseline policy will EPERM set_robust_list(2), but on systems with\n  // SECCOMP logs enabled in auditd this will cause a ton of logspam.\n  // If we\'re not blocking the entire futex(2) infrastructure, we should allow\n  // set_robust_list(2) and quiet the logspam.\n  if (system_call_number == __NR_set_robust_list) {\n    return Allow();\n  }\n\n  return baseline_policy_->EvaluateSyscall(system_call_number);\n}\n\nResultExpr BPFBasePolicy::InvalidSyscall() const {\n  DCHECK(baseline_policy_);\n  return baseline_policy_->InvalidSyscall();\n}\n\nint BPFBasePolicy::GetFSDeniedErrno() {\n  return kFSDeniedErrno;\n}\n\n}  // namespace policy\n}  // namespace sandbox.', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
36. Bash
Input
{
+  "command": "grep -n \"class BPFBasePolicy\\|class TargetPolicy\\|class TargetConfig\\|enum Sandbox\\|GetSandboxType\\|SetRendererSandboxPolicy\" \\\n  /workspace/chromium--2d05e315/sandbox/policy/linux/bpf_base_policy_linux.h \\\n  /workspace/chromium--2d05e315/sandbox/win/src/sandbox_policy.h \\\n  /workspace/chromium--2d05e315/content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.h \\\n  /workspace/chromium--2d05e315/sandbox/policy/mojom/sandbox.mojom \\\n  /workspace/chromium--2d05e315/sandbox/policy/sandbox_type.h 2>&1",
+  "description": "Find key symbols in identified files"
+}
Output
{'stdout': '/workspace/chromium--2d05e315/content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.h:32:  sandbox::mojom::Sandbox GetSandboxType() override;\n/workspace/chromium--2d05e315/sandbox/policy/mojom/sandbox.mojom:13:enum Sandbox {', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
37. Bash
Input
{
+  "command": "grep -n \"class BPFBasePolicy\" /workspace/chromium--2d05e315/sandbox/policy/linux/bpf_base_policy_linux.h && \\\ngrep -n \"class TargetPolicy\\|class TargetConfig\" /workspace/chromium--2d05e315/sandbox/win/src/sandbox_policy.h && \\\ngrep -n \"class Renderer\\|GetSandboxType\" /workspace/chromium--2d05e315/content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.h && \\\ngrep -n \"enum Sandbox\\|SandboxType\" /workspace/chromium--2d05e315/sandbox/policy/mojom/sandbox.mojom",
+  "description": "Get line numbers for key symbols"
+}
Output
{'stdout': '', 'stderr': '', 'interrupted': False, 'isImage': False, 'returnCodeInterpretation': 'No matches found', 'noOutputExpected': False}
38. Bash
Input
{
+  "command": "grep -n \"class BPFBasePolicy\" /workspace/chromium--2d05e315/sandbox/policy/linux/bpf_base_policy_linux.h 2>&1\ngrep -n \"class TargetPolicy\\|class TargetConfig\" /workspace/chromium--2d05e315/sandbox/win/src/sandbox_policy.h 2>&1\ngrep -n \"GetSandboxType\\|class RendererSandboxed\" /workspace/chromium--2d05e315/content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.h 2>&1\ngrep -n \"enum Sandbox\" /workspace/chromium--2d05e315/sandbox/policy/mojom/sandbox.mojom 2>&1",
+  "description": "Get line numbers for key class definitions"
+}
Output
{'stdout': '32:  sandbox::mojom::Sandbox GetSandboxType() override;\n13:enum Sandbox {', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
39. Bash
Input
{
+  "command": "grep -n \"class BPFBasePolicy\" /workspace/chromium--2d05e315/sandbox/policy/linux/bpf_base_policy_linux.h",
+  "description": "Find BPFBasePolicy class line"
+}
Output
{'stdout': '', 'stderr': '', 'interrupted': False, 'isImage': False, 'returnCodeInterpretation': 'No matches found', 'noOutputExpected': False}
40. Bash
Input
{
+  "command": "grep -n \"class TargetPolicy\\|class TargetConfig\" /workspace/chromium--2d05e315/sandbox/win/src/sandbox_policy.h",
+  "description": "Find TargetPolicy class line"
+}
Output
{'stdout': '', 'stderr': '', 'interrupted': False, 'isImage': False, 'returnCodeInterpretation': 'No matches found', 'noOutputExpected': False}
41. Read
Input
{
+  "file_path": "/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_base_policy_linux.h",
+  "offset": 25,
+  "limit": 10
+}
Output
{'type': 'text', 'file': {'filePath': '/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_base_policy_linux.h', 'content': '// as a "kernel attack surface reduction" layer, it\'s implementation-defined.\nclass SANDBOX_POLICY_EXPORT BPFBasePolicy : public bpf_dsl::Policy {\n public:\n#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS)\n  BPFBasePolicy();\n#elif BUILDFLAG(IS_ANDROID)\n  explicit BPFBasePolicy(const BaselinePolicyAndroid::RuntimeOptions& options);\n#endif\n\n  BPFBasePolicy(const BPFBasePolicy&) = delete;', 'numLines': 10, 'startLine': 25, 'totalLines': 56}}
42. Read
Input
{
+  "file_path": "/workspace/chromium--2d05e315/sandbox/win/src/sandbox_policy.h",
+  "offset": 55,
+  "limit": 15
+}
Output
{'type': 'text', 'file': {'filePath': '/workspace/chromium--2d05e315/sandbox/win/src/sandbox_policy.h', 'content': "// We need [[clang::lto_visibility_public]] because instances of this class are\n// passed across module boundaries. This means different modules must have\n// compatible definitions of the class even when LTO is enabled.\nclass [[clang::lto_visibility_public]] TargetConfig {\n public:\n  virtual ~TargetConfig() {}\n\n  // Returns `true` when the TargetConfig of this policy object has been\n  // populated. Methods in TargetConfig should not be called.\n  //\n  // Returns `false` if TargetConfig methods do need to be called to configure\n  // this policy object.\n  virtual bool IsConfigured() const = 0;\n\n  // Sets the security level for the target process' two tokens.", 'numLines': 15, 'startLine': 55, 'totalLines': 291}}
43. Read
Input
{
+  "file_path": "/workspace/chromium--2d05e315/sandbox/win/src/sandbox_policy.h",
+  "offset": 260,
+  "limit": 10
+}
Output
{'type': 'text', 'file': {'filePath': '/workspace/chromium--2d05e315/sandbox/win/src/sandbox_policy.h', 'content': '// We need [[clang::lto_visibility_public]] because instances of this class are\n// passed across module boundaries. This means different modules must have\n// compatible definitions of the class even when LTO is enabled.\nclass [[clang::lto_visibility_public]] TargetPolicy {\n public:\n  virtual ~TargetPolicy() {}\n\n  // Fetches the backing TargetConfig for this policy.\n  virtual TargetConfig* GetConfig() = 0;\n', 'numLines': 10, 'startLine': 260, 'totalLines': 291}}
44. Write
Input
{
+  "file_path": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\n      \"repo\": \"chromium--2d05e315\",\n      \"path\": \"sandbox/policy/linux/bpf_base_policy_linux.h\"\n    },\n    {\n      \"repo\": \"chromium--2d05e315\",\n      \"path\": \"sandbox/policy/linux/bpf_base_policy_linux.cc\"\n    },\n    {\n      \"repo\": \"chromium--2d05e315\",\n      \"path\": \"sandbox/win/src/sandbox_policy.h\"\n    },\n    {\n      \"repo\": \"chromium--2d05e315\",\n      \"path\": \"content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.h\"\n    },\n    {\n      \"repo\": \"chromium--2d05e315\",\n      \"path\": \"content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.cc\"\n    },\n    {\n      \"repo\": \"chromium--2d05e315\",\n      \"path\": \"sandbox/policy/mojom/sandbox.mojom\"\n    },\n    {\n      \"repo\": \"chromium--2d05e315\",\n      \"path\": \"sandbox/policy/sandbox_type.h\"\n    },\n    {\n      \"repo\": \"chromium--2d05e315\",\n      \"path\": \"sandbox/policy/sandbox_type.cc\"\n    }\n  ],\n  \"symbols\": [\n    {\n      \"repo\": \"chromium--2d05e315\",\n      \"path\": \"sandbox/policy/linux/bpf_base_policy_linux.h\",\n      \"symbol\": \"BPFBasePolicy\"\n    },\n    {\n      \"repo\": \"chromium--2d05e315\",\n      \"path\": \"sandbox/win/src/sandbox_policy.h\",\n      \"symbol\": \"TargetPolicy\"\n    },\n    {\n      \"repo\": \"chromium--2d05e315\",\n      \"path\": \"sandbox/win/src/sandbox_policy.h\",\n      \"symbol\": \"TargetConfig\"\n    },\n    {\n      \"repo\": \"chromium--2d05e315\",\n      \"path\": \"content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.h\",\n      \"symbol\": \"RendererSandboxedProcessLauncherDelegate\"\n    },\n    {\n      \"repo\": \"chromium--2d05e315\",\n      \"path\": \"content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.h\",\n      \"symbol\": \"RendererSandboxedProcessLauncherDelegateWin\"\n    },\n    {\n      \"repo\": \"chromium--2d05e315\",\n      \"path\": \"sandbox/policy/mojom/sandbox.mojom\",\n      \"symbol\": \"Sandbox\"\n    },\n    {\n      \"repo\": \"chromium--2d05e315\",\n      \"path\": \"sandbox/policy/sandbox_type.cc\",\n      \"symbol\": \"SandboxTypeFromCommandLine\"\n    }\n  ],\n  \"chain\": [\n    {\n      \"repo\": \"chromium--2d05e315\",\n      \"path\": \"sandbox/policy/linux/bpf_base_policy_linux.cc\",\n      \"symbol\": \"BPFBasePolicy::EvaluateSyscall\"\n    },\n    {\n      \"repo\": \"chromium--2d05e315\",\n      \"path\": \"content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.cc\",\n      \"symbol\": \"RendererSandboxedProcessLauncherDelegate::GetSandboxType\"\n    },\n    {\n      \"repo\": \"chromium--2d05e315\",\n      \"path\": \"content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.cc\",\n      \"symbol\": \"RendererSandboxedProcessLauncherDelegateWin::InitializeConfig\"\n    }\n  ],\n  \"text\": \"The Chromium renderer process sandbox implementation spans four main areas:\\n\\n1. **BPFBasePolicy (Linux seccomp-BPF base policy)**: Defined in `sandbox/policy/linux/bpf_base_policy_linux.h` and implemented in `sandbox/policy/linux/bpf_base_policy_linux.cc`. The class `BPFBasePolicy` (line 26 of the header) extends `bpf_dsl::Policy` and wraps the lower-level `BaselinePolicy` from `sandbox/linux/seccomp-bpf-helpers/baseline_policy.h`. It implements `EvaluateSyscall()` and `InvalidSyscall()`, and provides `GetFSDeniedErrno()` returning EPERM for denied filesystem calls. All other BPF policies (renderer, GPU, CDM, audio, etc.) inherit from BPFBasePolicy.\\n\\n2. **TargetPolicy (Windows sandbox policy configuration)**: Defined in `sandbox/win/src/sandbox_policy.h`. The file defines two key abstract classes: `TargetConfig` (line 58) for shared policy configuration across multiple targets with the same tag, and `TargetPolicy` (line 263) which provides access to the TargetConfig and per-target spawn control
+...
Output
{'type': 'create', 'filePath': '/workspace/answer.json', 'content': '{\n  "files": [\n    {\n      "repo": "chromium--2d05e315",\n      "path": "sandbox/policy/linux/bpf_base_policy_linux.h"\n    },\n    {\n      "repo": "chromium--2d05e315",\n      "path": "sandbox/policy/linux/bpf_base_policy_linux.cc"\n    },\n    {\n      "repo": "chromium--2d05e315",\n      "path": "sandbox/win/src/sandbox_policy.h"\n    },\n    {\n      "repo": "chromium--2d05e315",\n      "path": "content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.h"\n    },\n    {\n      "repo": "chromium--2d05e315",\n      "path": "content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.cc"\n    },\n    {\n      "repo": "chromium--2d05e315",\n      "path": "sandbox/policy/mojom/sandbox.mojom"\n    },\n    {\n      "repo": "chromium--2d05e315",\n      "path": "sandbox/policy/sandbox_type.h"\n    },\n    {\n      "repo": "chromium--2d05e315",\n      "path": "sandbox/policy/sandbox_type.cc"\n    }\n  ],\n  "symbols": [\n    {\n      "repo": "chromium--2d05e315",\n      "path": "sandbox/policy/linux/bpf_base_policy_linux.h",\n      "symbol": "BPFBasePolicy"\n    },\n    {\n      "repo": "chromium--2d05e315",\n      "path": "sandbox/win/src/sandbox_policy.h",\n      "symbol": "TargetPolicy"\n    },\n    {\n      "repo": "chromium--2d05e315",\n      "path": "sandbox/win/src/sandbox_policy.h",\n      "symbol": "TargetConfig"\n    },\n    {\n      "repo": "chromium--2d05e315",\n      "path": "content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.h",\n      "symbol": "RendererSandboxedProcessLauncherDelegate"\n    },\n    {\n      "repo": "chromium--2d05e315",\n      "path": "content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.h",\n      "symbol": "RendererSandboxedProcessLauncherDelegateWin"\n    },\n    {\n      "repo": "chromium--2d05e315",\n      "path": "sandbox/policy/mojom/sandbox.mojom",\n      "symbol": "Sandbox"\n    },\n    {\n      "repo": "chromium--2d05e315",\n      "path": "sandbox/policy/sandbox_type.cc",\n      "symbol": "SandboxTypeFromCommandLine"\n    }\n  ],\n  "chain": [\n    {\n      "repo": "chromium--2d05e315",\n      "path": "sandbox/policy/linux/bpf_base_policy_linux.cc",\n      "symbol": "BPFBasePolicy::EvaluateSyscall"\n    },\n    {\n      "repo": "chromium--2d05e315",\n      "path": "content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.cc",\n      "symbol": "RendererSandboxedProcessLauncherDelegate::GetSandboxType"\n    },\n    {\n      "repo": "chromium--2d05e315",\n      "path": "content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.cc",\n      "symbol": "RendererSandboxedProcessLauncherDelegateWin::InitializeConfig"\n    }\n  ],\n  "text": "The Chromium renderer process sandbox implementation spans four main areas:\\n\\n1. **BPFBasePolicy (Linux seccomp-BPF base policy)**: Defined in `sandbox/policy/linux/bpf_base_policy_linux.h` and implemented in `sandbox/policy/linux/bpf_base_policy_linux.cc`. The class `BPFBasePolicy` (line 26 of the header) extends `bpf_dsl::Policy` and wraps the lower-level `BaselinePolicy` from `sandbox/linux/seccomp-bpf-helpers/baseline_policy.h`. It implements `EvaluateSyscall()` and `InvalidSyscall()`, and provides `GetFSDeniedErrno()` returning EPERM for denied filesystem calls. All other BPF policies (renderer, GPU, CDM, audio, etc.) inherit from BPFBasePolicy.\\n\\n2. **TargetPolicy (Windows sandbox policy configuration)**: Defined in `sandbox/win/src/sandbox_policy.h`. The file defines two key abstract classes: `TargetConfig` (line 58) for shared policy configuration across multiple targets with the same tag, and `TargetPolicy` (line 263) which provides access to the TargetConfig and per-target spawn controls. TargetPolicy is the main interface the broker process uses to configure each sandboxed child process on Windows.\\n\\n3. **Renderer sandbox launch configuration**: `content/brows...
Bash (40)
1. $ ls /workspace/ 2>&1 | head -20
2. $ ls /workspace/chromium--2d05e315/ 2>&1 | head -30
3. $ ls /workspace/chromium--2d05e315/sandbox/ 2>&1
4. $ ls /workspace/chromium--2d05e315/content/browser/ 2>&1 | head -30
5. $ ls /workspace/chromium--2d05e315/sandbox/linux/ 2>&1 | head -30
6. $ ls /workspace/chromium--2d05e315/sandbox/win/src/ 2>&1 | head -30
7. $ ls /workspace/chromium--2d05e315/sandbox/policy/ 2>&1
8. $ grep -r "BPFBasePolicy" /workspace/chromium--2d05e315/sandbox/linux/ --include="*.cc" --include="*.h" -l 2>&1
9. $ grep -r "TargetPolicy" /workspace/chromium--2d05e315/sandbox/win/src/ --include="*.cc" --include="*.h" -l 2>&1
10. $ grep -r "class BPFBasePolicy" /workspace/chromium--2d05e315/sandbox/ --include="*.cc" --include="*.h" -l 2>&1
11. $ grep -r "class TargetPolicy" /workspace/chromium--2d05e315/sandbox/win/src/ --include="*.cc" --include="*.h" 2>&1
12. $ find /workspace/chromium--2d05e315/sandbox/linux -name "*.h" -o -name "*.cc" 2>&1 | xargs grep -l "BPFBase" 2>/dev/null
13. $ cat /workspace/chromium--2d05e315/sandbox/win/src/sandbox_policy.h | head -80
14. $ grep -r "class TargetPolicy" /workspace/chromium--2d05e315/sandbox/win/src/ --include="*.h" 2>&1
15. $ ls /workspace/chromium--2d05e315/sandbox/linux/ 2>&1
16. $ ls /workspace/chromium--2d05e315/sandbox/linux/seccomp-bpf/ 2>&1
17. $ ls /workspace/chromium--2d05e315/sandbox/linux/bpf_dsl/ 2>&1
18. $ grep -r "BPFBasePolicy\|bpf_base_policy" /workspace/chromium--2d05e315/sandbox/ --include="*.h" --include="*.cc" -l 2>&1
19. $ ls /workspace/chromium--2d05e315/sandbox/linux/seccomp-bpf-helpers/ 2>&1
20. $ cat /workspace/chromium--2d05e315/sandbox/policy/linux/bpf_base_policy_linux.h 2>&1
21. $ grep -n "class TargetPolicy" /workspace/chromium--2d05e315/sandbox/win/src/sandbox_policy.h 2>&1
22. $ grep -n "class TargetPolicy\|TargetPolicy {" /workspace/chromium--2d05e315/sandbox/win/src/sandbox_policy.h 2>&1 | head -20
23. $ wc -l /workspace/chromium--2d05e315/sandbox/win/src/sandbox_policy.h && grep -c "TargetPolicy" /workspace/chromium--2d05e315/sandbox/win/src/sandbox_policy.h 2>&1
24. $ grep -rn "SetRendererSandboxPolicy\|GetRendererSandboxType" /workspace/chromium--2d05e315/content/browser/ --include="*.cc" --include="*.h" -l 2>&1
25. $ cat /workspace/chromium--2d05e315/sandbox/policy/sandbox_type.h 2>&1 | head -100
26. $ ls /workspace/chromium--2d05e315/sandbox/policy/mojom/ 2>&1
27. $ grep -rn "SetRendererSandboxPolicy\|GetRendererSandboxType\|renderer.*sandbox.*type\|sandbox.*renderer" /workspace/chromium--2d05e315/content/ --include="*.cc" --include="*.h" -l 2>&1 | head -20
28. $ cat /workspace/chromium--2d05e315/sandbox/policy/mojom/sandbox.mojom 2>&1
29. $ grep -n "SetRendererSandboxPolicy\|GetRendererSandboxType\|renderer_sandbox\|RendererSandbox" /workspace/chromium--2d05e315/content/browser/renderer_host/render_process_host_sandbox_policy_win_browsertest.cc 2>&1 | head -20
30. $ grep -rn "kRenderer\|renderer.*sandbox\|sandbox.*renderer" /workspace/chromium--2d05e315/content/browser/ --include="*.cc" -l 2>&1 | head -20
31. $ ls /workspace/chromium--2d05e315/content/browser/renderer_host/ 2>&1 | grep -i sandbox
32. $ cat /workspace/chromium--2d05e315/content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.h 2>&1
33. $ cat /workspace/chromium--2d05e315/content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.cc 2>&1
34. $ cat /workspace/chromium--2d05e315/sandbox/policy/sandbox_type.cc 2>&1
35. $ cat /workspace/chromium--2d05e315/sandbox/policy/linux/bpf_base_policy_linux.cc 2>&1
36. $ grep -n "class BPFBasePolicy\|class TargetPolicy\|class TargetConfig\|enum Sandbox\|GetSandboxType\|SetRendererSandboxPolicy" \
+  /workspace/chromium--2d05e315/sandbox/policy/linux/bpf_base_policy_linux.h \
+  /workspace/chromium--2d05e315/sandbox/win/src/sandbox_policy.h \
+  /workspace/chromium--2d05e315/content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.h \
+  /workspace/chromium--2d05e315/sandbox/policy/mojom/sandbox.mojom \
+  /workspace/chromium--2d05e315/sandbox/policy/sandbox_type.h 2>&1
37. $ grep -n "class BPFBasePolicy" /workspace/chromium--2d05e315/sandbox/policy/linux/bpf_base_policy_linux.h && \
+grep -n "class TargetPolicy\|class TargetConfig" /workspace/chromium--2d05e315/sandbox/win/src/sandbox_policy.h && \
+grep -n "class Renderer\|GetSandboxType" /workspace/chromium--2d05e315/content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.h && \
+grep -n "enum Sandbox\|SandboxType" /workspace/chromium--2d05e315/sandbox/policy/mojom/sandbox.mojom
38. $ grep -n "class BPFBasePolicy" /workspace/chromium--2d05e315/sandbox/policy/linux/bpf_base_policy_linux.h 2>&1
+grep -n "class TargetPolicy\|class TargetConfig" /workspace/chromium--2d05e315/sandbox/win/src/sandbox_policy.h 2>&1
+grep -n "GetSandboxType\|class RendererSandboxed" /workspace/chromium--2d05e315/content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.h 2>&1
+grep -n "enum Sandbox" /workspace/chromium--2d05e315/sandbox/policy/mojom/sandbox.mojom 2>&1
39. $ grep -n "class BPFBasePolicy" /workspace/chromium--2d05e315/sandbox/policy/linux/bpf_base_policy_linux.h
40. $ grep -n "class TargetPolicy\|class TargetConfig" /workspace/chromium--2d05e315/sandbox/win/src/sandbox_policy.h
Sonnet 4.6 + MCP
Sourcegraph, no local source
0.604 rewardmean 0.611 (n=3)8 turns8 tools$0.19
repr trial mcp_ccx-vuln-remed-135_pqdqep__etXiXHL · open full trace →
Instruction sent
# IMPORTANT: Source Code Access
+
+**Local source files are not present.** Your workspace does not contain source code. You **MUST** use Sourcegraph MCP tools to discover, read, and understand code before making any changes.
+
+**Target Repositories (version-pinned mirrors):**
+
+- `github.com/sg-evals/chromium--2d05e315` — use `repo:^github.com/sg-evals/chromium--2d05e315$` filter
+
+Scope ALL keyword_search/nls_search queries to these repos.
+Use the repo name as the `repo` parameter for read_file/go_to_definition/find_references.
+
+
+## Required Workflow
+
+1. **Search first** — Use MCP tools to find relevant files and understand existing patterns
+2. **Read remotely** — Use `sg_read_file` to read full file contents from Sourcegraph
+3. **Edit locally** — Use Edit, Write, and Bash to create or modify files in your working directory
+4. **Verify locally** — Run tests with Bash to check your changes
+5. **Produce answer.json** — After completing your edits, also write `/workspace/answer.json` summarizing your work:
+   ```json
+   {
+     "analysis": {
+       "summary": "Brief description of your approach",
+       "files_examined": [{"path": "file.ext", "description": "..."}],
+       "reasoning": "Detailed explanation or analysis"
+     },
+     "changes": [
+       {"file": "path.ext", "description": "...", "diff": "unified diff"}
+     ]
+   }
+   ```
+   Include `changes` with unified diffs for every file you modified. For analysis-only tasks, omit `changes` and focus on `analysis`.
+
+## Tool Selection
+
+| Goal | Tool |
+|------|------|
+| Exact symbol/string | `sg_keyword_search` |
+| Concepts/semantic search | `sg_nls_search` |
+| Trace usage/callers | `sg_find_references` |
+| See implementation | `sg_go_to_definition` |
+| Read full file | `sg_read_file` |
+| Browse structure | `sg_list_files` |
+| Find repos | `sg_list_repos` |
+| Search commits | `sg_commit_search` |
+| Track changes | `sg_diff_search` |
+| Compare versions | `sg_compare_revisions` |
+
+**Decision logic:**
+1. Know the exact symbol? → `sg_keyword_search`
+2. Know the concept, not the name? → `sg_nls_search`
+3. Need definition of a symbol? → `sg_go_to_definition`
+4. Need all callers/references? → `sg_find_references`
+5. Need full file content? → `sg_read_file`
+
+## Scoping (Always Do This)
+
+```
+repo:^github.com/ORG/REPO$           # Exact repo (preferred)
+repo:github.com/ORG/                 # All repos in org
+file:.*\.ts$                         # TypeScript only
+file:src/api/                        # Specific directory
+```
+
+Start narrow. Expand only if results are empty.
+
+## Efficiency Rules
+
+- Chain searches logically: search → read → references → definition
+- Don't re-search for the same pattern; use results from prior calls
+- Prefer `sg_keyword_search` over `sg_nls_search` when you have exact terms
+- Read 2-3 related files before synthesising, rather than one at a time
+- Don't read 20+ remote files without writing code — once you understand the pattern, start implementing
+
+## If Stuck
+
+If MCP search returns no results:
+1. Broaden the search query (synonyms, partial identifiers)
+2. Try `sg_nls_search` for semantic matching
+3. Use `sg_list_files` to browse the directory structure
+4. Use `sg_list_repos` to verify the repository name
+
+---
+
+**Sourcegraph Repositories:** `github.com/sg-evals/chromium--2d05e315`
+
+# IMPORTANT: Source Code Access
+
+**Local source files are not present.** Your workspace does not contain source code. You **MUST** use Sourcegraph MCP tools to discover, read, and understand code before making any changes.
+
+**Target Repositories (version-pinned mirrors):**
+
+- `github.com/sg-evals/chromium--2d05e315` — use `repo:^github.com/sg-evals/chromium--2d05e315$` filter
+
+Scope ALL keyword_search/nls_search queries to these repos.
+Use the repo name as the `repo` parameter for read_file/go_to_definition/find_references.
+
+
+## Required Workflow
+
+1. **Search first** — Use MCP tools to find relevant files and understand existing patterns
+2. **Read remotely** — Use `sg_read_file` to read full file contents from Sourcegraph
+3. **Edit locally** — Use Edit, Write, and Bash to create or modify files in your working directory
+4. **Verify locally** — Run tests with Bash to check your changes
+
+## Tool Selection
+
+| Goal | Tool |
+|------|------|
+| Exact symbol/string | `sg_keyword_search` |
+| Concepts/semantic search | `sg_nls_search` |
+| Trace usage/callers | `sg_find_references` |
+| See implementation | `sg_go_to_definition` |
+| Read full file | `sg_read_file` |
+| Browse structure | `sg_list_files` |
+| Find repos | `sg_list_repos` |
+| Search commits | `sg_commit_search` |
+| Track changes | `sg_diff_search` |
+| Compare versions | `sg_compare_revisions` |
+
+**Decision logic:**
+1. Know the exact symbol? -> `sg_keyword_search`
+2. Know the concept, not the name? -> `sg_nls_search`
+3. Need definition of a symbol? -> `sg_go_to_definition`
+4. Need all callers/references? -> `sg_find_references`
+5. Need full file content? -> `sg_read_file`
+
+## Scoping (Always Do This)
+
+```
+repo:^github.com/ORG/REPO$           # Exact repo (preferred)
+repo:github.com/ORG/                 # All repos in org
+file:.*\.ts$                         # TypeScript only
+file:src/api/                        # Specific directory
+```
+
+Start narrow. Expand only if results are empty.
+
+## Efficiency Rules
+
+- Chain searches logically: search -> read -> references -> definition
+- Don't re-search for the same pattern; use results from prior calls
+- Prefer `sg_keyword_search` over `sg_nls_search` when you have exact terms
+- Read 2-3 related files before synthesising, rather than one at a time
+- Don't read 20+ remote files without writing code — once you understand the pattern, start implementing
+
+## If Stuck
+
+If MCP search returns no results:
+1. Broaden the search query (synonyms, partial identifiers)
+2. Try `sg_nls_search` for semantic matching
+3. Use `sg_list_files` to browse the directory structure
+4. Use `sg_list_repos` to verify the repository name
+
+---
+
+**Sourcegraph Repositories:** `github.com/sg-evals/chromium--2d05e315`
+
+# Chromium Renderer Process Sandbox Audit
+
+## Your Task
+
+Audit the security sandbox implementation for Chromium's renderer processes. Find all C++ source files in `chromium/chromium` that implement the sandbox: 1. The file under `sandbox/linux/seccomp-bpf-helpers/` that implements `BaselinePolicy` — the seccomp-BPF baseline policy for Linux sandboxing. 2. The file under `sandbox/win/src/` that implements `PolicyBase` — the Windows sandbox policy configuration (concrete implementation of `TargetPolicy`). 3. The file under `sandbox/policy/linux/` that implements `RendererProcessPolicy` — the BPF policy specific to renderer process sandboxing (look for `EvaluateSyscall`). 4. The file under `sandbox/policy/` that declares sandbox type utilities and the `SandboxType` enum mapping. Report each file path and key class/function.
+
+## Context
+
+You are working on a codebase task involving repos from the security domain.
+
+## Available Resources
+
+No local repositories are pre-checked out.
+
+**Note:** Additional repositories are accessible via Sourcegraph MCP tools:
+- `sg-evals/chromium--2d05e315` (chromium/chromium)
+
+## Output Format
+
+Create a file at `/workspace/answer.json` with your findings in the following structure:
+
+```json
+{
+  "files": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go"}
+  ],
+  "symbols": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "SymbolName"}
+  ],
+  "chain": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "FunctionName"}
+  ],
+  "text": "Narrative explanation of your findings, citing repos and file paths."
+}
+```
+
+Include only the fields relevant to this task. Your answer is evaluated against a closed-world oracle — completeness matters.
+
+## Evaluation
+
+Your answer will be scored on:
+- **File recall and precision**: Did you find all relevant files?
+
+## COVERAGE REQUIREMENTS — Do Not Write answer.json Too Early
+
+Before writing `answer.json`, you **must** verify coverage across all major
+subsystems named in the task.
+
+**Minimum workflow:**
+1. **Enumerate** — Search for all relevant directories and files across the codebase.
+2. **Read** — Read representative implementation files for each subsystem.
+3. **Extract** — Extract the key symbols required by the task (not just file paths).
+4. **Gap check** — List any providers, services, or middleware layers mentioned in
+   the task that are NOT yet backed by a concrete file read. If any gaps exist,
+   search for them before proceeding.
+5. **Only then** write `answer.json`.
+
+Do not stop after finding a plausible initial set of paths. The task rewards
+**broad, complete coverage** of required files and symbols.
+
+## PRE-TEST SANITY CHECK
+
+Before running tests, perform this check:
+1. List every file you have modified or created.
+2. For each file, state in one sentence why it is necessary for the task.
+3. If any file is unrelated to the stated task, **do not write it** (or revert
+   if already written).
+
+Use MCP for discovery and confirmation. Use local repo state only for narrow
+patching logic. Do not use `sg_read_file` output as a template to copy wholesale
+into the workspace.
+
Conversation (65)
#TypeToolText
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I'll search for the relevant Chromium sandbox files using Sourcegraph MCP tools.
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{"matches": ["mcp__sourcegraph__sg_keyword_search", "mcp__sourcegraph__sg_read_file", "mcp__sourcegraph__sg_list_files"], "query": "select:mcp__sourcegraph__sg_keyword_search,mcp__sourcegraph__sg_read_file,mcp__sourcegraph__sg_list_files", "total_deferred_tools": 33}
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Now I'll search for all four target files in parallel.
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{"text":"# github.com/sg-evals/chromium--2d05e315 – sandbox/linux/seccomp-bpf-helpers/baseline_policy.h\n26: // instantiated (so do not fork() and use it in a child).\n27: class SANDBOX_EXPORT BaselinePolicy : public bpf_dsl::Policy {\n28:  public:\n29:   BaselinePolicy();\n30:   // |fs_denied_errno| is the errno returned when a filesystem access system\n31: \n31:   // call is denied.\n32:   explicit BaselinePolicy(int fs_denied_errno);\n33: \n34:   BaselinePolicy(const BaselinePolicy&) = delete;\n35:   BaselinePolicy& operator=(const BaselinePolicy&) = delete;\n36: \n37:   ~BaselinePolicy() override;\n38: \n39: \n\n# github.com/sg-evals/chromium--2d05e315 – sandbox/linux/seccomp-bpf-helpers/baseline_policy.cc\n389: \n390: BaselinePolicy::BaselinePolicy() : BaselinePolicy(EPERM) {}\n391: \n392: BaselinePolicy::BaselinePolicy(int fs_denied_errno)\n393:     : fs_denied_errno_(fs_denied_errno), policy_pid_(sys_getpid()) {\n394: \n397: \n398: BaselinePolicy::~BaselinePolicy() {\n399:   // Make sure that this policy is created, used and destroyed by a single\n400: \n42: \n43: bool IsBaselinePolicyAllowed(int sysno) {\n44:   // clang-format off\n45: \n\n# github.com/sg-evals/chromium--2d05e315 – sandbox/linux/seccomp-bpf-helpers/baseline_policy_android.h\n24: // features. This needs an audit. https://crbug.com/739879\n25: class SANDBOX_EXPORT BaselinePolicyAndroid : public BaselinePolicy {\n26:  public:\n27: \n16: // in the Android Runtime (Java) environment. It builds upon the Linux\n17: // BaselinePolicy, which would be suitable for Android shell-based programs,\n18: // and adds allowances for the JVM.\n19: \n19: //\n20: // As with the Linux BaselinePolicy, the behavior is largely implementation\n21: // defined.\n22: \n\n# github.com/sg-evals/chromium--2d05e315 – sandbox/li...
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{"text":"# github.com/sg-evals/chromium--2d05e315 – sandbox/win/src/sandbox_policy_base.h\n164: \n165: class PolicyBase final : public TargetPolicy {\n166:  public:\n167:   PolicyBase(std::string_view key);\n168:   ~PolicyBase() override;\n169: \n170:   PolicyBase(const PolicyBase&) = delete;\n171:   PolicyBase& operator=(const PolicyBase&) = delete;\n172: \n173: \n42: \n43: // The members of this class are shared between multiple sandbox::PolicyBase\n44: // objects and must be safe for access from multiple threads once created.\n45: \n92:   // Can call private accessors.\n93:   friend class PolicyBase;\n94:   // Can ask for the low-level policy.\n95: \n\n# github.com/sg-evals/chromium--2d05e315 – sandbox/win/src/sandbox_policy_base.cc\n467: \n468: PolicyBase::PolicyBase(std::string_view tag)\n469:     : tag_(tag),\n470: \n477: \n478: PolicyBase::~PolicyBase() {\n479:   // Ensure this is cleared before other members - this terminates the process\n480: \n483: \n484: TargetConfig* PolicyBase::GetConfig() {\n485:   return config();\n486: \n\n# github.com/sg-evals/chromium--2d05e315 – sandbox/win/src/broker_services.h\n97:   ResultCode PreSpawnTarget(const wchar_t* exe_path,\n98:                             PolicyBase* policy_base,\n99:                             StartupInformationHelper* startup_info,\n100: \n107:                             const wchar_t* command_line,\n108:                             std::unique_ptr<PolicyBase> policy_base,\n109:                             SpawnTargetCallback result_callback,\n110: \n114:   // `result_callback` to return the process information.\n115:   void FinishSpawnTarget(std::unique_ptr<PolicyBase> policy_base,\n116:                          std::unique_ptr<TargetProcess> target,\n117: \n\n# github.com/sg-evals/chromium--2d05e315...
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{"text":"# github.com/sg-evals/chromium--2d05e315 – sandbox/policy/linux/bpf_renderer_policy_linux.cc\n60: #endif  // !BUILDFLAG(IS_ANDROID)\n61: RendererProcessPolicy::~RendererProcessPolicy() = default;\n62: \n63: ResultExpr RendererProcessPolicy::EvaluateSyscall(int sysno) const {\n64:   switch (sysno) {\n65: \n54: #if !BUILDFLAG(IS_ANDROID)\n55: RendererProcessPolicy::RendererProcessPolicy() = default;\n56: #else\n57: RendererProcessPolicy::RendererProcessPolicy(\n58:     const BaselinePolicyAndroid::RuntimeOptions& options)\n59: \n130:       // Default on the content baseline policy.\n131:       return BPFBasePolicy::EvaluateSyscall(sysno);\n132:   }\n133: \n\n# github.com/sg-evals/chromium--2d05e315 – sandbox/policy/linux/bpf_renderer_policy_linux.h\n18: // This policy can be used by both renderer and worker processes.\n19: class SANDBOX_POLICY_EXPORT RendererProcessPolicy : public BPFBasePolicy {\n20:  public:\n21: \n27: \n28:   RendererProcessPolicy(const RendererProcessPolicy&) = delete;\n29:   RendererProcessPolicy& operator=(const RendererProcessPolicy&) = delete;\n30: \n31:   ~RendererProcessPolicy() override;\n32: \n33:   bpf_dsl::ResultExpr EvaluateSyscall(int system_call_number) const override;\n34: };\n35: \n21: #if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS)\n22:   RendererProcessPolicy();\n23: #elif BUILDFLAG(IS_ANDROID)\n24:   explicit RendererProcessPolicy(\n25:       const BaselinePolicyAndroid::RuntimeOptions& options);\n26: \n"}
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{"text":"# github.com/sg-evals/chromium--2d05e315 – sandbox/policy/sandbox_type.cc\n24: \n25: bool IsUnsandboxedSandboxType(Sandbox sandbox_type) {\n26:   switch (sandbox_type) {\n27: \n93: \n94: void SetCommandLineFlagsForSandboxType(base::CommandLine* command_line,\n95:                                        Sandbox sandbox_type) {\n96: \n190: \n191: sandbox::mojom::Sandbox SandboxTypeFromCommandLine(\n192:     const base::CommandLine& command_line) {\n193: \n\n# github.com/sg-evals/chromium--2d05e315 – sandbox/policy/win/sandbox_win_unittest.cc\n420:       : sandbox_type_(sandbox_type) {}\n421:   sandbox::mojom::Sandbox GetSandboxType() override { return sandbox_type_; }\n422:   bool DisableDefaultPolicy() override { return false; }\n423: \n\n# github.com/sg-evals/chromium--2d05e315 – sandbox/policy/fuchsia/sandbox_policy_fuchsia.cc\n154: \n155: const SandboxConfig* GetConfigForSandboxType(sandbox::mojom::Sandbox type) {\n156:   switch (type) {\n157: \n216:   // an async_dispatcher.\n217:   const SandboxConfig* config = GetConfigForSandboxType(type_);\n218:   if (config) {\n219: \n282:   // Must get a config here as --no-sandbox bails out earlier.\n283:   const SandboxConfig* config = GetConfigForSandboxType(type_);\n284:   CHECK(config);\n285: \n\n# github.com/sg-evals/chromium--2d05e315 – sandbox/policy/linux/sandbox_seccomp_bpf_linux.cc\n186: \n187: std::unique_ptr<BPFBasePolicy> SandboxSeccompBPF::PolicyForSandboxType(\n188:     sandbox::mojom::Sandbox sandbox_type,\n189: \n\n# github.com/sg-evals/chromium--2d05e315 – sandbox/policy/switches.cc\n20: // values in the next block.\n21: const char kServiceSandboxType[] = \"service-sandbox-type\";\n22: \n23: \n\n# github.com/sg-evals/chromium--2d05e315 – sandbox/policy/win/sandbox_win.cc\n1055: // static\n1056: std::s...
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I have all four files. Let me do a quick verification of the `sandbox_type.h` header to confirm key symbols.
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{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/chromium--2d05e315@524690a4542d3d93020fb4764b8ba5cc968d1a3d/-/blob/sandbox/policy/sandbox_type.h\n1: // Copyright 2017 The Chromium Authors\n2: // Use of this source code is governed by a BSD-style license that can be\n3: // found in the LICENSE file.\n4: \n5: #ifndef SANDBOX_POLICY_SANDBOX_TYPE_H_\n6: #define SANDBOX_POLICY_SANDBOX_TYPE_H_\n7: \n8: #include <string>\n9: \n10: #include \"base/command_line.h\"\n11: #include \"sandbox/policy/export.h\"\n12: \n13: namespace sandbox {\n14: namespace mojom {\n15: enum class Sandbox;\n16: }  // namespace mojom\n17: \n18: namespace policy {\n19: \n20: SANDBOX_POLICY_EXPORT bool IsUnsandboxedSandboxType(\n21:     sandbox::mojom::Sandbox sandbox_type);\n22: \n23: SANDBOX_POLICY_EXPORT void SetCommandLineFlagsForSandboxType(\n24:     base::CommandLine* command_line,\n25:     sandbox::mojom::Sandbox sandbox_type);\n26: \n27: SANDBOX_POLICY_EXPORT sandbox::mojom::Sandbox SandboxTypeFromCommandLine(\n28:     const base::CommandLine& command_line);\n29: \n30: SANDBOX_POLICY_EXPORT std::string StringFromUtilitySandboxType(\n31:     sandbox::mojom::Sandbox sandbox_type);\n32: \n33: SANDBOX_POLICY_EXPORT sandbox::mojom::Sandbox UtilitySandboxTypeFromString(\n34:     const std::string& sandbox_string);\n35: \n36: }  // namespace policy\n37: }  // namespace sandbox\n38: \n39: #endif  // SANDBOX_POLICY_SANDBOX_TYPE_H_\n40: "}
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{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/chromium--2d05e315@524690a4542d3d93020fb4764b8ba5cc968d1a3d/-/blob/sandbox/linux/seccomp-bpf-helpers/baseline_policy.h\n1: // Copyright 2013 The Chromium Authors\n2: // Use of this source code is governed by a BSD-style license that can be\n3: // found in the LICENSE file.\n4: \n5: #ifndef SANDBOX_LINUX_SECCOMP_BPF_HELPERS_BASELINE_POLICY_H_\n6: #define SANDBOX_LINUX_SECCOMP_BPF_HELPERS_BASELINE_POLICY_H_\n7: \n8: #include <sys/types.h>\n9: \n10: #include \"sandbox/linux/bpf_dsl/bpf_dsl_forward.h\"\n11: #include \"sandbox/linux/bpf_dsl/policy.h\"\n12: #include \"sandbox/sandbox_export.h\"\n13: \n14: namespace sandbox {\n15: \n16: // This is a helper to build seccomp-bpf policies, i.e. policies for a sandbox\n17: // that reduces the Linux kernel's attack surface. Given its nature, it doesn't\n18: // have a clear semantics and is mostly \"implementation-defined\".\n19: //\n20: // This class implements the Policy interface with a \"baseline\"\n21: // policy for use within Chromium.\n22: // The \"baseline\" policy is somewhat arbitrary. All Chromium policies are an\n23: // alteration of it, and it represents a reasonable common ground to run most\n24: // code in a sandboxed environment.\n25: // A baseline policy is only valid for the process for which this object was\n26: // instantiated (so do not fork() and use it in a child).\n27: class SANDBOX_EXPORT BaselinePolicy : public bpf_dsl::Policy {\n28:  public:\n29:   BaselinePolicy();\n30:   // |fs_denied_errno| is the errno returned when a filesystem access system\n31:   // call is denied.\n32:   explicit BaselinePolicy(int fs_denied_errno);\n33: \n34:   BaselinePolicy(const BaselinePolicy&) = delete;\n35:   BaselinePolicy& operator=(const BaselinePolicy&) = del...
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I have all the information needed. Let me write the `answer.json` file now.
63assistantWrite
64userWrite
File created successfully at: /workspace/answer.json (file state is current in your context — no need to Read it back)
65assistant-
All four files have been identified and documented in `/workspace/answer.json`:
+
+1. **`sandbox/linux/seccomp-bpf-helpers/baseline_policy.cc`** — Implements `BaselinePolicy` (subclass of `bpf_dsl::Policy`), the seccomp-BPF baseline policy for all Linux sandboxed processes, with `EvaluateSyscall()` defining allowed/denied syscalls.
+
+2. **`sandbox/win/src/sandbox_policy_base.cc`** — Implements `PolicyBase` (concrete implementation of `TargetPolicy`), the Windows sandbox policy configuration managing job objects, tokens, and rules for spawned processes.
+
+3. **`sandbox/policy/linux/bpf_renderer_policy_linux.cc`** — Implements `RendererProcessPolicy` (extends `BPFBasePolicy`) with `EvaluateSyscall()` providing renderer-specific syscall filtering.
+
+4. **`sandbox/policy/sandbox_type.h`** + **`sandbox_type.cc`** — Declares sandbox type utilities mapping the `sandbox::mojom::Sandbox` enum to/from command-line flags, including `SandboxTypeFromCommandLine()`, `SetCommandLineFlagsForSandboxType()`, and `IsUnsandboxedSandboxType()`.
Tool calls (8)
1. ToolSearch
Input
{
+  "query": "select:mcp__sourcegraph__sg_keyword_search,mcp__sourcegraph__sg_read_file,mcp__sourcegraph__sg_list_files",
+  "max_results": 5
+}
Output
{'matches': ['mcp__sourcegraph__sg_keyword_search', 'mcp__sourcegraph__sg_read_file', 'mcp__sourcegraph__sg_list_files'], 'query': 'select:mcp__sourcegraph__sg_keyword_search,mcp__sourcegraph__sg_read_file,mcp__sourcegraph__sg_list_files', 'total_deferred_tools': 33}
2. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/chromium--2d05e315$ BaselinePolicy file:sandbox/linux/seccomp-bpf-helpers/"
+}
Output
{'content': '{"text":"# github.com/sg-evals/chromium--2d05e315 – sandbox/linux/seccomp-bpf-helpers/baseline_policy.h\\n26: // instantiated (so do not fork() and use it in a child).\\n27: class SANDBOX_EXPORT BaselinePolicy : public bpf_dsl::Policy {\\n28:  public:\\n29:   BaselinePolicy();\\n30:   // |fs_denied_errno| is the errno returned when a filesystem access system\\n31: \\n31:   // call is denied.\\n32:   explicit BaselinePolicy(int fs_denied_errno);\\n33: \\n34:   BaselinePolicy(const BaselinePolicy&) = delete;\\n35:   BaselinePolicy& operator=(const BaselinePolicy&) = delete;\\n36: \\n37:   ~BaselinePolicy() override;\\n38: \\n39: \\n\\n# github.com/sg-evals/chromium--2d05e315 – sandbox/linux/seccomp-bpf-helpers/baseline_policy.cc\\n389: \\n390: BaselinePolicy::BaselinePolicy() : BaselinePolicy(EPERM) {}\\n391: \\n392: BaselinePolicy::BaselinePolicy(int fs_denied_errno)\\n393:     : fs_denied_errno_(fs_denied_errno), policy_pid_(sys_getpid()) {\\n394: \\n397: \\n398: BaselinePolicy::~BaselinePolicy() {\\n399:   // Make sure that this policy is created, used and destroyed by a single\\n400: \\n42: \\n43: bool IsBaselinePolicyAllowed(int sysno) {\\n44:   // clang-format off\\n45: \\n\\n# github.com/sg-evals/chromium--2d05e315 – sandbox/linux/seccomp-bpf-helpers/baseline_policy_android.h\\n24: // features. This needs an audit. https://crbug.com/739879\\n25: class SANDBOX_EXPORT BaselinePolicyAndroid : public BaselinePolicy {\\n26:  public:\\n27: \\n16: // in the Android Runtime (Java) environment. It builds upon the Linux\\n17: // BaselinePolicy, which would be suitable for Android shell-based programs,\\n18: // and adds allowances for the JVM.\\n19: \\n19: //\\n20: // As with the Linux BaselinePolicy, the behavior is largely implementation\\n21: // defined.\\n22: \\n\\n# github.com/sg-evals/chromium--2d05e315 – sandbox/linux/seccomp-bpf-helpers/baseline_policy_android_unittest.cc\\n156: \\n157: class RestrictingCloneParamsBaselinePolicy : public BaselinePolicyAndroid {\\n158:  public:\\n159:   RestrictingCloneParamsBaselinePolicy()\\n160:       : BaselinePolicyAndroid(\\n161:             RuntimeOptions{.should_restrict_clone_params = true}) {}\\n162: \\n129: \\n130: class AllowUserfaultfdBaselinePolicyAndroid : public BaselinePolicyAndroid {\\n131:  public:\\n132:   AllowUserfaultfdBaselinePolicyAndroid()\\n133:       : BaselinePolicyAndroid(\\n134:             RuntimeOptions{.allow_userfaultfd_ioctls = true}) {}\\n135: \\n29: \\n30: BPF_TEST_C(BaselinePolicyAndroid, Getrusage, BaselinePolicyAndroid) {\\n31:   struct rusage usage{};\\n32: \\n\\n# github.com/sg-evals/chromium--2d05e315 – sandbox/linux/seccomp-bpf-helpers/baseline_policy_android.cc\\n230: \\n231: BaselinePolicyAndroid::BaselinePolicyAndroid() = default;\\n232: \\n233: BaselinePolicyAndroid::BaselinePolicyAndroid(const RuntimeOptions& options)\\n234:     : options_(options) {}\\n235: \\n141: \\n142: bool IsBaselinePolicyAllowed(int sysno) {\\n143:   // The following syscalls are used in the renderer policy on Android but still\\n144: \\n235: \\n236: BaselinePolicyAndroid::~BaselinePolicyAndroid() = default;\\n237: \\n238: ResultExpr BaselinePolicyAndroid::EvaluateSyscall(int sysno) const {\\n239:   if (sysno == __NR_clone) {\\n240: \\n\\n# github.com/sg-evals/chromium--2d05e315 – sandbox/linux/seccomp-bpf-helpers/seccomp_starter_android.h\\n50:   // seccomp policy.\\n51:   BaselinePolicyAndroid::RuntimeOptions GetDefaultBaselineOptions() const;\\n52: #endif\\n53: \\n\\n# github.com/sg-evals/chromium--2d05e315 – sandbox/linux/seccomp-bpf-helpers/seccomp_starter_android.cc\\n23: #if BUILDFLAG(USE_SECCOMP_BPF)\\n24: BaselinePolicyAndroid::RuntimeOptions\\n25: SeccompStarterAndroid::GetDefaultBaselineOptions() const {\\n26:   BaselinePolicyAndroid::RuntimeOptions options;\\n27:   // On Android S+, there are CTS-enforced requirements that the kernel carries\\n28: \\n\\n# github.com/sg-evals/chromium--2d05e315 – sandbox/linux/seccomp-bpf-helpers/baseline_policy_...
3. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/chromium--2d05e315$ PolicyBase file:sandbox/win/src/"
+}
Output
{'content': '{"text":"# github.com/sg-evals/chromium--2d05e315 – sandbox/win/src/sandbox_policy_base.h\\n164: \\n165: class PolicyBase final : public TargetPolicy {\\n166:  public:\\n167:   PolicyBase(std::string_view key);\\n168:   ~PolicyBase() override;\\n169: \\n170:   PolicyBase(const PolicyBase&) = delete;\\n171:   PolicyBase& operator=(const PolicyBase&) = delete;\\n172: \\n173: \\n42: \\n43: // The members of this class are shared between multiple sandbox::PolicyBase\\n44: // objects and must be safe for access from multiple threads once created.\\n45: \\n92:   // Can call private accessors.\\n93:   friend class PolicyBase;\\n94:   // Can ask for the low-level policy.\\n95: \\n\\n# github.com/sg-evals/chromium--2d05e315 – sandbox/win/src/sandbox_policy_base.cc\\n467: \\n468: PolicyBase::PolicyBase(std::string_view tag)\\n469:     : tag_(tag),\\n470: \\n477: \\n478: PolicyBase::~PolicyBase() {\\n479:   // Ensure this is cleared before other members - this terminates the process\\n480: \\n483: \\n484: TargetConfig* PolicyBase::GetConfig() {\\n485:   return config();\\n486: \\n\\n# github.com/sg-evals/chromium--2d05e315 – sandbox/win/src/broker_services.h\\n97:   ResultCode PreSpawnTarget(const wchar_t* exe_path,\\n98:                             PolicyBase* policy_base,\\n99:                             StartupInformationHelper* startup_info,\\n100: \\n107:                             const wchar_t* command_line,\\n108:                             std::unique_ptr<PolicyBase> policy_base,\\n109:                             SpawnTargetCallback result_callback,\\n110: \\n114:   // `result_callback` to return the process information.\\n115:   void FinishSpawnTarget(std::unique_ptr<PolicyBase> policy_base,\\n116:                          std::unique_ptr<TargetProcess> target,\\n117: \\n\\n# github.com/sg-evals/chromium--2d05e315 – sandbox/win/src/broker_services.cc\\n77: struct JobTracker {\\n78:   JobTracker(std::unique_ptr<sandbox::PolicyBase> policy, DWORD process_id)\\n79:       : policy(std::move(policy)), process_id(process_id) {}\\n80: \\n85: \\n86:   std::unique_ptr<sandbox::PolicyBase> policy;\\n87:   DWORD process_id;\\n88: \\n348:   // change the downcast to it in SpawnTarget().\\n349:   auto policy = std::make_unique<PolicyBase>(tag);\\n350:   // Empty key implies we will not use the store. The policy will need\\n351: \\n\\n# github.com/sg-evals/chromium--2d05e315 – sandbox/win/src/signed_dispatcher.h\\n20:  public:\\n21:   explicit SignedDispatcher(PolicyBase* policy_base);\\n22: \\n23: \\n34: \\n35:   raw_ptr<PolicyBase> policy_base_;\\n36: };\\n37: \\n\\n# github.com/sg-evals/chromium--2d05e315 – sandbox/win/src/signed_dispatcher.cc\\n24: \\n25: SignedDispatcher::SignedDispatcher(PolicyBase* policy_base)\\n26:     : policy_base_(policy_base) {\\n27: \\n\\n# github.com/sg-evals/chromium--2d05e315 – sandbox/win/src/top_level_dispatcher.h\\n22:   // `policy` must outlive this class, and be fully Configured.\\n23:   explicit TopLevelDispatcher(PolicyBase* policy);\\n24: \\n25: \\n44: \\n45:   raw_ptr<PolicyBase> policy_;\\n46:   // Dispatchers below are only created if they are needed.\\n47: \\n\\n# github.com/sg-evals/chromium--2d05e315 – sandbox/win/src/top_level_dispatcher.cc\\n28: \\n29: TopLevelDispatcher::TopLevelDispatcher(PolicyBase* policy) : policy_(policy) {\\n30:   // Initialize the IPC dispatcher array.\\n31: \\n\\n# github.com/sg-evals/chromium--2d05e315 – sandbox/win/src/filesystem_dispatcher.h\\n21:  public:\\n22:   explicit FilesystemDispatcher(PolicyBase* policy_base);\\n23: \\n24: \\n79: \\n80:   raw_ptr<PolicyBase> policy_base_;\\n81: };\\n82: \\n\\n# github.com/sg-evals/chromium--2d05e315 – sandbox/win/src/filesystem_dispatcher.cc\\n23: \\n24: FilesystemDispatcher::FilesystemDispatcher(PolicyBase* policy_base)\\n25:     : policy_base_(policy_base) {\\n26: \\n\\n# github.com/sg-evals/chromium--2d05e315 – sandbox/win/src/sandbox_policy_diagnostic.h\\n24: \\n25: class PolicyBase;\\n26: \\n27: \\n3...
4. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/chromium--2d05e315$ RendererProcessPolicy EvaluateSyscall file:sandbox/policy/linux/"
+}
Output
{'content': '{"text":"# github.com/sg-evals/chromium--2d05e315 – sandbox/policy/linux/bpf_renderer_policy_linux.cc\\n60: #endif  // !BUILDFLAG(IS_ANDROID)\\n61: RendererProcessPolicy::~RendererProcessPolicy() = default;\\n62: \\n63: ResultExpr RendererProcessPolicy::EvaluateSyscall(int sysno) const {\\n64:   switch (sysno) {\\n65: \\n54: #if !BUILDFLAG(IS_ANDROID)\\n55: RendererProcessPolicy::RendererProcessPolicy() = default;\\n56: #else\\n57: RendererProcessPolicy::RendererProcessPolicy(\\n58:     const BaselinePolicyAndroid::RuntimeOptions& options)\\n59: \\n130:       // Default on the content baseline policy.\\n131:       return BPFBasePolicy::EvaluateSyscall(sysno);\\n132:   }\\n133: \\n\\n# github.com/sg-evals/chromium--2d05e315 – sandbox/policy/linux/bpf_renderer_policy_linux.h\\n18: // This policy can be used by both renderer and worker processes.\\n19: class SANDBOX_POLICY_EXPORT RendererProcessPolicy : public BPFBasePolicy {\\n20:  public:\\n21: \\n27: \\n28:   RendererProcessPolicy(const RendererProcessPolicy&) = delete;\\n29:   RendererProcessPolicy& operator=(const RendererProcessPolicy&) = delete;\\n30: \\n31:   ~RendererProcessPolicy() override;\\n32: \\n33:   bpf_dsl::ResultExpr EvaluateSyscall(int system_call_number) const override;\\n34: };\\n35: \\n21: #if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS)\\n22:   RendererProcessPolicy();\\n23: #elif BUILDFLAG(IS_ANDROID)\\n24:   explicit RendererProcessPolicy(\\n25:       const BaselinePolicyAndroid::RuntimeOptions& options);\\n26: \\n"}', 'structuredContent': {'text': '# github.com/sg-evals/chromium--2d05e315 – sandbox/policy/linux/bpf_renderer_policy_linux.cc\n60: #endif  // !BUILDFLAG(IS_ANDROID)\n61: RendererProcessPolicy::~RendererProcessPolicy() = default;\n62: \n63: ResultExpr RendererProcessPolicy::EvaluateSyscall(int sysno) const {\n64:   switch (sysno) {\n65: \n54: #if !BUILDFLAG(IS_ANDROID)\n55: RendererProcessPolicy::RendererProcessPolicy() = default;\n56: #else\n57: RendererProcessPolicy::RendererProcessPolicy(\n58:     const BaselinePolicyAndroid::RuntimeOptions& options)\n59: \n130:       // Default on the content baseline policy.\n131:       return BPFBasePolicy::EvaluateSyscall(sysno);\n132:   }\n133: \n\n# github.com/sg-evals/chromium--2d05e315 – sandbox/policy/linux/bpf_renderer_policy_linux.h\n18: // This policy can be used by both renderer and worker processes.\n19: class SANDBOX_POLICY_EXPORT RendererProcessPolicy : public BPFBasePolicy {\n20:  public:\n21: \n27: \n28:   RendererProcessPolicy(const RendererProcessPolicy&) = delete;\n29:   RendererProcessPolicy& operator=(const RendererProcessPolicy&) = delete;\n30: \n31:   ~RendererProcessPolicy() override;\n32: \n33:   bpf_dsl::ResultExpr EvaluateSyscall(int system_call_number) const override;\n34: };\n35: \n21: #if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS)\n22:   RendererProcessPolicy();\n23: #elif BUILDFLAG(IS_ANDROID)\n24:   explicit RendererProcessPolicy(\n25:       const BaselinePolicyAndroid::RuntimeOptions& options);\n26: \n'}}
5. mcp__sourcegraph__sg_keyword_search
Input
{
+  "query": "repo:^github.com/sg-evals/chromium--2d05e315$ SandboxType file:sandbox/policy/"
+}
Output
{'content': '{"text":"# github.com/sg-evals/chromium--2d05e315 – sandbox/policy/sandbox_type.cc\\n24: \\n25: bool IsUnsandboxedSandboxType(Sandbox sandbox_type) {\\n26:   switch (sandbox_type) {\\n27: \\n93: \\n94: void SetCommandLineFlagsForSandboxType(base::CommandLine* command_line,\\n95:                                        Sandbox sandbox_type) {\\n96: \\n190: \\n191: sandbox::mojom::Sandbox SandboxTypeFromCommandLine(\\n192:     const base::CommandLine& command_line) {\\n193: \\n\\n# github.com/sg-evals/chromium--2d05e315 – sandbox/policy/win/sandbox_win_unittest.cc\\n420:       : sandbox_type_(sandbox_type) {}\\n421:   sandbox::mojom::Sandbox GetSandboxType() override { return sandbox_type_; }\\n422:   bool DisableDefaultPolicy() override { return false; }\\n423: \\n\\n# github.com/sg-evals/chromium--2d05e315 – sandbox/policy/fuchsia/sandbox_policy_fuchsia.cc\\n154: \\n155: const SandboxConfig* GetConfigForSandboxType(sandbox::mojom::Sandbox type) {\\n156:   switch (type) {\\n157: \\n216:   // an async_dispatcher.\\n217:   const SandboxConfig* config = GetConfigForSandboxType(type_);\\n218:   if (config) {\\n219: \\n282:   // Must get a config here as --no-sandbox bails out earlier.\\n283:   const SandboxConfig* config = GetConfigForSandboxType(type_);\\n284:   CHECK(config);\\n285: \\n\\n# github.com/sg-evals/chromium--2d05e315 – sandbox/policy/linux/sandbox_seccomp_bpf_linux.cc\\n186: \\n187: std::unique_ptr<BPFBasePolicy> SandboxSeccompBPF::PolicyForSandboxType(\\n188:     sandbox::mojom::Sandbox sandbox_type,\\n189: \\n\\n# github.com/sg-evals/chromium--2d05e315 – sandbox/policy/switches.cc\\n20: // values in the next block.\\n21: const char kServiceSandboxType[] = \\"service-sandbox-type\\";\\n22: \\n23: \\n\\n# github.com/sg-evals/chromium--2d05e315 – sandbox/policy/win/sandbox_win.cc\\n1055: // static\\n1056: std::string SandboxWin::GetSandboxTypeInEnglish(Sandbox sandbox_type) {\\n1057:   switch (sandbox_type) {\\n1058: \\n500: \\n501:   const Sandbox sandbox_type = delegate->GetSandboxType();\\n502: \\n503: \\n660:     const base::CommandLine& launcher_process_command_line) {\\n661:   if (IsUnsandboxedSandboxType(sandbox_type))\\n662:     return true;\\n663: \\n\\n# github.com/sg-evals/chromium--2d05e315 – sandbox/policy/sandbox.cc\\n68:   }\\n69:   return IsUnsandboxedSandboxType(sandbox_type) ||\\n70:          SandboxWin::InitTargetServices(sandbox_info->target_services);\\n71: \\n\\n# github.com/sg-evals/chromium--2d05e315 – sandbox/policy/switches.h\\n23: // values in the next block.\\n24: SANDBOX_POLICY_EXPORT extern const char kServiceSandboxType[];\\n25: \\n26: \\n\\n# github.com/sg-evals/chromium--2d05e315 – sandbox/policy/sandbox_type.h\\n19: \\n20: SANDBOX_POLICY_EXPORT bool IsUnsandboxedSandboxType(\\n21:     sandbox::mojom::Sandbox sandbox_type);\\n22: \\n22: \\n23: SANDBOX_POLICY_EXPORT void SetCommandLineFlagsForSandboxType(\\n24:     base::CommandLine* command_line,\\n25: \\n26: \\n27: SANDBOX_POLICY_EXPORT sandbox::mojom::Sandbox SandboxTypeFromCommandLine(\\n28:     const base::CommandLine& command_line);\\n29: \\n\\n# github.com/sg-evals/chromium--2d05e315 – sandbox/policy/win/sandbox_win.h\\n155:   // Provides a friendly name for the sandbox for chrome://sandbox and tracing.\\n156:   static std::string GetSandboxTypeInEnglish(\\n157:       sandbox::mojom::Sandbox sandbox_type);\\n158: \\n\\n# github.com/sg-evals/chromium--2d05e315 – sandbox/policy/sandbox_delegate.h\\n28:   // Sandbox::kNoSandbox to run without a sandbox policy.\\n29:   virtual sandbox::mojom::Sandbox GetSandboxType() = 0;\\n30: \\n31: \\n\\n# github.com/sg-evals/chromium--2d05e315 – sandbox/policy/linux/sandbox_linux.cc\\n329: \\n330:   if (IsUnsandboxedSandboxType(sandbox_type) ||\\n331:       !SandboxSeccompBPF::IsSeccompBPFDesired() ||\\n332: \\n352:   std::unique_ptr<BPFBasePolicy> policy =\\n353:       SandboxSeccompBPF::PolicyForSandboxType(sandbox_type, options);\\n354:   SandboxSeccompBPF::StartSandboxWithExternalP...
6. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/chromium--2d05e315",
+  "path": "sandbox/policy/sandbox_type.h"
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/chromium--2d05e315@524690a4542d3d93020fb4764b8ba5cc968d1a3d/-/blob/sandbox/policy/sandbox_type.h\\n1: // Copyright 2017 The Chromium Authors\\n2: // Use of this source code is governed by a BSD-style license that can be\\n3: // found in the LICENSE file.\\n4: \\n5: #ifndef SANDBOX_POLICY_SANDBOX_TYPE_H_\\n6: #define SANDBOX_POLICY_SANDBOX_TYPE_H_\\n7: \\n8: #include <string>\\n9: \\n10: #include \\"base/command_line.h\\"\\n11: #include \\"sandbox/policy/export.h\\"\\n12: \\n13: namespace sandbox {\\n14: namespace mojom {\\n15: enum class Sandbox;\\n16: }  // namespace mojom\\n17: \\n18: namespace policy {\\n19: \\n20: SANDBOX_POLICY_EXPORT bool IsUnsandboxedSandboxType(\\n21:     sandbox::mojom::Sandbox sandbox_type);\\n22: \\n23: SANDBOX_POLICY_EXPORT void SetCommandLineFlagsForSandboxType(\\n24:     base::CommandLine* command_line,\\n25:     sandbox::mojom::Sandbox sandbox_type);\\n26: \\n27: SANDBOX_POLICY_EXPORT sandbox::mojom::Sandbox SandboxTypeFromCommandLine(\\n28:     const base::CommandLine& command_line);\\n29: \\n30: SANDBOX_POLICY_EXPORT std::string StringFromUtilitySandboxType(\\n31:     sandbox::mojom::Sandbox sandbox_type);\\n32: \\n33: SANDBOX_POLICY_EXPORT sandbox::mojom::Sandbox UtilitySandboxTypeFromString(\\n34:     const std::string& sandbox_string);\\n35: \\n36: }  // namespace policy\\n37: }  // namespace sandbox\\n38: \\n39: #endif  // SANDBOX_POLICY_SANDBOX_TYPE_H_\\n40: "}', 'structuredContent': {'text': 'URL: https://demo.sourcegraph.com/github.com/sg-evals/chromium--2d05e315@524690a4542d3d93020fb4764b8ba5cc968d1a3d/-/blob/sandbox/policy/sandbox_type.h\n1: // Copyright 2017 The Chromium Authors\n2: // Use of this source code is governed by a BSD-style license that can be\n3: // found in the LICENSE file.\n4: \n5: #ifndef SANDBOX_POLICY_SANDBOX_TYPE_H_\n6: #define SANDBOX_POLICY_SANDBOX_TYPE_H_\n7: \n8: #include <string>\n9: \n10: #include "base/command_line.h"\n11: #include "sandbox/policy/export.h"\n12: \n13: namespace sandbox {\n14: namespace mojom {\n15: enum class Sandbox;\n16: }  // namespace mojom\n17: \n18: namespace policy {\n19: \n20: SANDBOX_POLICY_EXPORT bool IsUnsandboxedSandboxType(\n21:     sandbox::mojom::Sandbox sandbox_type);\n22: \n23: SANDBOX_POLICY_EXPORT void SetCommandLineFlagsForSandboxType(\n24:     base::CommandLine* command_line,\n25:     sandbox::mojom::Sandbox sandbox_type);\n26: \n27: SANDBOX_POLICY_EXPORT sandbox::mojom::Sandbox SandboxTypeFromCommandLine(\n28:     const base::CommandLine& command_line);\n29: \n30: SANDBOX_POLICY_EXPORT std::string StringFromUtilitySandboxType(\n31:     sandbox::mojom::Sandbox sandbox_type);\n32: \n33: SANDBOX_POLICY_EXPORT sandbox::mojom::Sandbox UtilitySandboxTypeFromString(\n34:     const std::string& sandbox_string);\n35: \n36: }  // namespace policy\n37: }  // namespace sandbox\n38: \n39: #endif  // SANDBOX_POLICY_SANDBOX_TYPE_H_\n40: '}}
7. mcp__sourcegraph__sg_read_file
Input
{
+  "repo": "github.com/sg-evals/chromium--2d05e315",
+  "path": "sandbox/linux/seccomp-bpf-helpers/baseline_policy.h"
+}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/chromium--2d05e315@524690a4542d3d93020fb4764b8ba5cc968d1a3d/-/blob/sandbox/linux/seccomp-bpf-helpers/baseline_policy.h\\n1: // Copyright 2013 The Chromium Authors\\n2: // Use of this source code is governed by a BSD-style license that can be\\n3: // found in the LICENSE file.\\n4: \\n5: #ifndef SANDBOX_LINUX_SECCOMP_BPF_HELPERS_BASELINE_POLICY_H_\\n6: #define SANDBOX_LINUX_SECCOMP_BPF_HELPERS_BASELINE_POLICY_H_\\n7: \\n8: #include <sys/types.h>\\n9: \\n10: #include \\"sandbox/linux/bpf_dsl/bpf_dsl_forward.h\\"\\n11: #include \\"sandbox/linux/bpf_dsl/policy.h\\"\\n12: #include \\"sandbox/sandbox_export.h\\"\\n13: \\n14: namespace sandbox {\\n15: \\n16: // This is a helper to build seccomp-bpf policies, i.e. policies for a sandbox\\n17: // that reduces the Linux kernel\'s attack surface. Given its nature, it doesn\'t\\n18: // have a clear semantics and is mostly \\"implementation-defined\\".\\n19: //\\n20: // This class implements the Policy interface with a \\"baseline\\"\\n21: // policy for use within Chromium.\\n22: // The \\"baseline\\" policy is somewhat arbitrary. All Chromium policies are an\\n23: // alteration of it, and it represents a reasonable common ground to run most\\n24: // code in a sandboxed environment.\\n25: // A baseline policy is only valid for the process for which this object was\\n26: // instantiated (so do not fork() and use it in a child).\\n27: class SANDBOX_EXPORT BaselinePolicy : public bpf_dsl::Policy {\\n28:  public:\\n29:   BaselinePolicy();\\n30:   // |fs_denied_errno| is the errno returned when a filesystem access system\\n31:   // call is denied.\\n32:   explicit BaselinePolicy(int fs_denied_errno);\\n33: \\n34:   BaselinePolicy(const BaselinePolicy&) = delete;\\n35:   BaselinePolicy& operator=(const BaselinePolicy&) = delete;\\n36: \\n37:   ~BaselinePolicy() override;\\n38: \\n39:   bpf_dsl::ResultExpr EvaluateSyscall(int system_call_number) const override;\\n40:   bpf_dsl::ResultExpr InvalidSyscall() const override;\\n41:   pid_t policy_pid() const { return policy_pid_; }\\n42: \\n43:  private:\\n44:   int fs_denied_errno_;\\n45: \\n46:   // The PID that the policy applies to (should be equal to the current pid).\\n47:   pid_t policy_pid_;\\n48: };\\n49: \\n50: }  // namespace sandbox.\\n51: \\n52: #endif  // SANDBOX_LINUX_SECCOMP_BPF_HELPERS_BASELINE_POLICY_H_\\n53: "}', 'structuredContent': {'text': 'URL: https://demo.sourcegraph.com/github.com/sg-evals/chromium--2d05e315@524690a4542d3d93020fb4764b8ba5cc968d1a3d/-/blob/sandbox/linux/seccomp-bpf-helpers/baseline_policy.h\n1: // Copyright 2013 The Chromium Authors\n2: // Use of this source code is governed by a BSD-style license that can be\n3: // found in the LICENSE file.\n4: \n5: #ifndef SANDBOX_LINUX_SECCOMP_BPF_HELPERS_BASELINE_POLICY_H_\n6: #define SANDBOX_LINUX_SECCOMP_BPF_HELPERS_BASELINE_POLICY_H_\n7: \n8: #include <sys/types.h>\n9: \n10: #include "sandbox/linux/bpf_dsl/bpf_dsl_forward.h"\n11: #include "sandbox/linux/bpf_dsl/policy.h"\n12: #include "sandbox/sandbox_export.h"\n13: \n14: namespace sandbox {\n15: \n16: // This is a helper to build seccomp-bpf policies, i.e. policies for a sandbox\n17: // that reduces the Linux kernel\'s attack surface. Given its nature, it doesn\'t\n18: // have a clear semantics and is mostly "implementation-defined".\n19: //\n20: // This class implements the Policy interface with a "baseline"\n21: // policy for use within Chromium.\n22: // The "baseline" policy is somewhat arbitrary. All Chromium policies are an\n23: // alteration of it, and it represents a reasonable common ground to run most\n24: // code in a sandboxed environment.\n25: // A baseline policy is only valid for the process for which this object was\n26: // instantiated (so do not fork() and use it in a child).\n27: class SANDBOX_EXPORT BaselinePolicy : public bpf_dsl::Policy {\n28:  public:\n29:   BaselinePolicy();\n30:   // |fs_denied_errno| is the errno retur...
8. Write
Input
{
+  "file_path": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\"repo\": \"sg-evals/chromium--2d05e315\", \"path\": \"sandbox/linux/seccomp-bpf-helpers/baseline_policy.cc\"},\n    {\"repo\": \"sg-evals/chromium--2d05e315\", \"path\": \"sandbox/linux/seccomp-bpf-helpers/baseline_policy.h\"},\n    {\"repo\": \"sg-evals/chromium--2d05e315\", \"path\": \"sandbox/win/src/sandbox_policy_base.cc\"},\n    {\"repo\": \"sg-evals/chromium--2d05e315\", \"path\": \"sandbox/win/src/sandbox_policy_base.h\"},\n    {\"repo\": \"sg-evals/chromium--2d05e315\", \"path\": \"sandbox/policy/linux/bpf_renderer_policy_linux.cc\"},\n    {\"repo\": \"sg-evals/chromium--2d05e315\", \"path\": \"sandbox/policy/linux/bpf_renderer_policy_linux.h\"},\n    {\"repo\": \"sg-evals/chromium--2d05e315\", \"path\": \"sandbox/policy/sandbox_type.h\"},\n    {\"repo\": \"sg-evals/chromium--2d05e315\", \"path\": \"sandbox/policy/sandbox_type.cc\"}\n  ],\n  \"symbols\": [\n    {\n      \"repo\": \"sg-evals/chromium--2d05e315\",\n      \"path\": \"sandbox/linux/seccomp-bpf-helpers/baseline_policy.cc\",\n      \"symbol\": \"BaselinePolicy\"\n    },\n    {\n      \"repo\": \"sg-evals/chromium--2d05e315\",\n      \"path\": \"sandbox/linux/seccomp-bpf-helpers/baseline_policy.h\",\n      \"symbol\": \"BaselinePolicy\"\n    },\n    {\n      \"repo\": \"sg-evals/chromium--2d05e315\",\n      \"path\": \"sandbox/win/src/sandbox_policy_base.cc\",\n      \"symbol\": \"PolicyBase\"\n    },\n    {\n      \"repo\": \"sg-evals/chromium--2d05e315\",\n      \"path\": \"sandbox/win/src/sandbox_policy_base.h\",\n      \"symbol\": \"PolicyBase\"\n    },\n    {\n      \"repo\": \"sg-evals/chromium--2d05e315\",\n      \"path\": \"sandbox/policy/linux/bpf_renderer_policy_linux.cc\",\n      \"symbol\": \"RendererProcessPolicy\"\n    },\n    {\n      \"repo\": \"sg-evals/chromium--2d05e315\",\n      \"path\": \"sandbox/policy/linux/bpf_renderer_policy_linux.cc\",\n      \"symbol\": \"EvaluateSyscall\"\n    },\n    {\n      \"repo\": \"sg-evals/chromium--2d05e315\",\n      \"path\": \"sandbox/policy/sandbox_type.h\",\n      \"symbol\": \"IsUnsandboxedSandboxType\"\n    },\n    {\n      \"repo\": \"sg-evals/chromium--2d05e315\",\n      \"path\": \"sandbox/policy/sandbox_type.h\",\n      \"symbol\": \"SandboxTypeFromCommandLine\"\n    },\n    {\n      \"repo\": \"sg-evals/chromium--2d05e315\",\n      \"path\": \"sandbox/policy/sandbox_type.h\",\n      \"symbol\": \"SetCommandLineFlagsForSandboxType\"\n    },\n    {\n      \"repo\": \"sg-evals/chromium--2d05e315\",\n      \"path\": \"sandbox/policy/sandbox_type.cc\",\n      \"symbol\": \"SandboxTypeFromCommandLine\"\n    }\n  ],\n  \"text\": \"Four key files implement Chromium's renderer process sandbox:\\n\\n1. sandbox/linux/seccomp-bpf-helpers/baseline_policy.cc (+ .h): Implements `BaselinePolicy`, a seccomp-BPF policy class (subclass of `bpf_dsl::Policy`) that defines the baseline allowed/denied syscalls for all Linux sandboxed processes. Key methods: `EvaluateSyscall(int system_call_number)` and `InvalidSyscall()`. The constructor accepts an optional `fs_denied_errno` parameter (defaults to EPERM) controlling the errno for denied filesystem calls.\\n\\n2. sandbox/win/src/sandbox_policy_base.cc (+ .h): Implements `PolicyBase`, the concrete Windows sandbox policy class that implements `TargetPolicy`. It manages sandbox configuration including job objects, tokens, and policy rules for spawning sandboxed processes. Key constructor: `PolicyBase(std::string_view tag)`.\\n\\n3. sandbox/policy/linux/bpf_renderer_policy_linux.cc (+ .h): Implements `RendererProcessPolicy`, a BPF policy specific to renderer process sandboxing that extends `BPFBasePolicy`. Key method: `EvaluateSyscall(int sysno)` which evaluates each system call and returns allow/deny/trap rules specific to renderer process needs.\\n\\n4. sandbox/policy/sandbox_type.h (+ sandbox_type.cc): Declares sandbox type utilities and the `sandbox::mojom::Sandbox` enum mapping. Key fu
+...
Output
{'type': 'create', 'filePath': '/workspace/answer.json', 'content': '{\n  "files": [\n    {"repo": "sg-evals/chromium--2d05e315", "path": "sandbox/linux/seccomp-bpf-helpers/baseline_policy.cc"},\n    {"repo": "sg-evals/chromium--2d05e315", "path": "sandbox/linux/seccomp-bpf-helpers/baseline_policy.h"},\n    {"repo": "sg-evals/chromium--2d05e315", "path": "sandbox/win/src/sandbox_policy_base.cc"},\n    {"repo": "sg-evals/chromium--2d05e315", "path": "sandbox/win/src/sandbox_policy_base.h"},\n    {"repo": "sg-evals/chromium--2d05e315", "path": "sandbox/policy/linux/bpf_renderer_policy_linux.cc"},\n    {"repo": "sg-evals/chromium--2d05e315", "path": "sandbox/policy/linux/bpf_renderer_policy_linux.h"},\n    {"repo": "sg-evals/chromium--2d05e315", "path": "sandbox/policy/sandbox_type.h"},\n    {"repo": "sg-evals/chromium--2d05e315", "path": "sandbox/policy/sandbox_type.cc"}\n  ],\n  "symbols": [\n    {\n      "repo": "sg-evals/chromium--2d05e315",\n      "path": "sandbox/linux/seccomp-bpf-helpers/baseline_policy.cc",\n      "symbol": "BaselinePolicy"\n    },\n    {\n      "repo": "sg-evals/chromium--2d05e315",\n      "path": "sandbox/linux/seccomp-bpf-helpers/baseline_policy.h",\n      "symbol": "BaselinePolicy"\n    },\n    {\n      "repo": "sg-evals/chromium--2d05e315",\n      "path": "sandbox/win/src/sandbox_policy_base.cc",\n      "symbol": "PolicyBase"\n    },\n    {\n      "repo": "sg-evals/chromium--2d05e315",\n      "path": "sandbox/win/src/sandbox_policy_base.h",\n      "symbol": "PolicyBase"\n    },\n    {\n      "repo": "sg-evals/chromium--2d05e315",\n      "path": "sandbox/policy/linux/bpf_renderer_policy_linux.cc",\n      "symbol": "RendererProcessPolicy"\n    },\n    {\n      "repo": "sg-evals/chromium--2d05e315",\n      "path": "sandbox/policy/linux/bpf_renderer_policy_linux.cc",\n      "symbol": "EvaluateSyscall"\n    },\n    {\n      "repo": "sg-evals/chromium--2d05e315",\n      "path": "sandbox/policy/sandbox_type.h",\n      "symbol": "IsUnsandboxedSandboxType"\n    },\n    {\n      "repo": "sg-evals/chromium--2d05e315",\n      "path": "sandbox/policy/sandbox_type.h",\n      "symbol": "SandboxTypeFromCommandLine"\n    },\n    {\n      "repo": "sg-evals/chromium--2d05e315",\n      "path": "sandbox/policy/sandbox_type.h",\n      "symbol": "SetCommandLineFlagsForSandboxType"\n    },\n    {\n      "repo": "sg-evals/chromium--2d05e315",\n      "path": "sandbox/policy/sandbox_type.cc",\n      "symbol": "SandboxTypeFromCommandLine"\n    }\n  ],\n  "text": "Four key files implement Chromium\'s renderer process sandbox:\\n\\n1. sandbox/linux/seccomp-bpf-helpers/baseline_policy.cc (+ .h): Implements `BaselinePolicy`, a seccomp-BPF policy class (subclass of `bpf_dsl::Policy`) that defines the baseline allowed/denied syscalls for all Linux sandboxed processes. Key methods: `EvaluateSyscall(int system_call_number)` and `InvalidSyscall()`. The constructor accepts an optional `fs_denied_errno` parameter (defaults to EPERM) controlling the errno for denied filesystem calls.\\n\\n2. sandbox/win/src/sandbox_policy_base.cc (+ .h): Implements `PolicyBase`, the concrete Windows sandbox policy class that implements `TargetPolicy`. It manages sandbox configuration including job objects, tokens, and policy rules for spawning sandboxed processes. Key constructor: `PolicyBase(std::string_view tag)`.\\n\\n3. sandbox/policy/linux/bpf_renderer_policy_linux.cc (+ .h): Implements `RendererProcessPolicy`, a BPF policy specific to renderer process sandboxing that extends `BPFBasePolicy`. Key method: `EvaluateSyscall(int sysno)` which evaluates each system call and returns allow/deny/trap rules specific to renderer process needs.\\n\\n4. sandbox/policy/sandbox_type.h (+ sandbox_type.cc): Declares sandbox type utilities and the `sandbox::mojom::Sandbox` enum mapping. Key functions: `IsUnsandboxedSandboxType()`, `SetCommandLineFlagsForSandboxType()`, `SandboxTypeFromCommandLine()`, `StringFromUtilitySandboxType()`, and `UtilitySandboxTypeFromString(...
Bash (0)
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Fable 5
baseline checkout, no MCP
0.229 rewardmean 0.231 (n=4)12 turns13 tools$0.82
repr trial ccx-vuln-remed-135__kGY3RUr · open full trace →
Instruction sent
# Chromium Renderer Process Sandbox Audit
+
+## Your Task
+
+Audit the security sandbox implementation for Chromium's renderer processes. Find all C++ source files in `chromium/chromium` that implement the sandbox: 1. The file under `sandbox/linux/` that implements `BPFBasePolicy` — the seccomp-BPF base policy for Linux sandboxing. 2. The file under `sandbox/win/src/` that defines `TargetPolicy` — the Windows sandbox policy configuration. 3. The file under `content/browser/` that configures sandbox parameters for renderer process launch (look for `SetRendererSandboxPolicy` or `GetRendererSandboxType`). 4. The file under `sandbox/policy/` that defines `SandboxType` enum and sandbox profile mappings. Report each file path and key class/function.
+
+## Context
+
+You are working on a codebase task involving repos from the security domain.
+
+## Available Resources
+
+## Output Format
+
+Use the published task contract:
+
+- `TASK_WORKDIR=/workspace`
+- `TASK_REPO_ROOT=/workspace`
+- `TASK_OUTPUT=/workspace/answer.json`
+
+Create a file at `TASK_OUTPUT` (`/workspace/answer.json`) with your findings in the following structure:
+
+```json
+{
+  "files": [
+    {"repo": "repo-name", "path": "relative/path/to/file.go"}
+  ],
+  "symbols": [
+    {"repo": "repo-name", "path": "relative/path/to/file.go", "symbol": "SymbolName"}
+  ],
+  "chain": [
+    {"repo": "repo-name", "path": "relative/path/to/file.go", "symbol": "FunctionName"}
+  ],
+  "text": "Narrative explanation of your findings, citing repos and file paths."
+}
+```
+
+Include only the fields relevant to this task. Your answer is evaluated against a closed-world oracle — completeness matters.
+
+## Evaluation
+
+Your answer will be scored on:
+- **File recall and precision**: Did you find all relevant files?
+
Conversation (30)
#TypeToolText
1system-
2assistant-
I'll explore the repository structure to find the sandbox files.
3assistantBash
4userBash
chromium--2d05e315
5assistantBash
6userBash
ATL_OWNERS
+AUTHORS
+BUILD.gn
+CODE_OF_CONDUCT.md
+CPPLINT.cfg
+CRYPTO_OWNERS
+DEPS
+DIR_METADATA
+LICENSE
+LICENSE.chromium_os
+OWNERS
+PRESUBMIT.py
+PRESUBMIT_test.py
+PRESUBMIT_test_mocks.py
+README.md
+WATCHLISTS
+android_webview
+apps
+ash
+base
+build
+build_overrides
+buildtools
+cc
+chrome
+chromecast
+chromeos
+codelabs
+codereview.settings
+components
+BUILD.gn
+COMMON_METADATA
+DEPS
+DIR_METADATA
+OWNERS
+README.md
+constants.h
+features.cc
+features.gni
+features.h
+linux
+mac
+policy
+sandbox_export.h
+win
7assistantBash
8userBash
---
+sandbox/win/src/sandbox.h
+---
+---
9assistantBash
10userBash
sandbox/policy/linux/bpf_ime_policy_linux.cc
+sandbox/policy/linux/bpf_tts_policy_linux.cc
+sandbox/policy/linux/bpf_audio_policy_linux.h
+sandbox/policy/linux/bpf_libassistant_policy_linux.h
+sandbox/policy/linux/bpf_print_compositor_policy_linux.h
+sandbox/policy/linux/bpf_utility_policy_linux.h
+sandbox/policy/linux/bpf_ime_policy_linux.h
+sandbox/policy/linux/bpf_print_backend_policy_linux.h
+sandbox/policy/linux/bpf_tts_policy_linux.h
+sandbox/policy/linux/bpf_broker_policy_linux.h
+---
+BUILD.gn
+DEPS
+OWNERS
+README.md
+export.h
+features.cc
+features.h
+fuchsia
+linux
+mac
+mojom
+sandbox.cc
+sandbox.h
+sandbox_delegate.h
+sandbox_type.cc
+sandbox_type.h
+sandbox_type_unittest.cc
+switches.cc
+switches.h
+win
+---
+OWNERS
+bpf_audio_policy_linux.cc
+bpf_audio_policy_linux.h
+bpf_base_policy_linux.cc
+bpf_base_policy_linux.h
+bpf_broker_policy_linux.cc
+bpf_broker_policy_linux.h
+bpf_cdm_policy_linux.cc
+bpf_cdm_policy_linux.h
+bpf_cros_amd_gpu_policy_linux.cc
+bpf_cros_amd_gpu_policy_linux.h
+bpf_cros_arm_gpu_policy_linux.cc
+bpf_cros_arm_gpu_policy_linux.h
+bpf_cros_intel_gpu_policy_linux.cc
+bpf_cros_intel_gpu_policy_linux.h
+bpf_cros_nvidia_gpu_policy_linux.cc
+bpf_cros_nvidia_gpu_policy_linux.h
+bpf_cros_virtio_gpu_policy_linux.cc
+bpf_cros_virtio_gpu_policy_linux.h
+bpf_gpu_policy_linux.cc
+bpf_gpu_policy_linux.h
+bpf_hardware_video_decoding_policy_linux.cc
+bpf_hardware_video_decoding_policy_linux.h
+bpf_ime_policy_linux.cc
+bpf_ime_policy_linux.h
+bpf_libassistant_policy_linux.cc
+bpf_libassistant_policy_linux.h
+bpf_nearby_policy_linux.cc
+bpf_nearby_policy_linux.h
+bpf_network_policy_linux.cc
11assistantBash
12userBash
content/browser/renderer_host/render_process_host_sandbox_policy_win_browsertest.cc
+content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.cc
+---
+content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.cc
+content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.h
+---
+sandbox/win/src/sandbox.h:42:class TargetPolicy;
+sandbox/win/src/sandbox.h:42:class TargetPolicy;
+---
13assistantBash
14userBash
---
+file_policy_test.cc
+filesystem_policy.cc
+filesystem_policy.h
+lpc_policy_test.cc
+policy_broker.cc
+policy_broker.h
+policy_engine_opcodes.cc
+policy_engine_opcodes.h
+policy_engine_params.h
+policy_engine_processor.cc
+policy_engine_processor.h
+policy_engine_unittest.cc
+policy_low_level.cc
+policy_low_level.h
+policy_low_level_unittest.cc
+policy_opcodes_unittest.cc
+policy_params.h
+policy_target.cc
+policy_target.h
+policy_target_test.cc
+---
+sandbox/policy/sandbox_type.h:15:enum class Sandbox;
+---
+// Copyright 2017 The Chromium Authors
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef SANDBOX_POLICY_SANDBOX_TYPE_H_
+#define SANDBOX_POLICY_SANDBOX_TYPE_H_
+
+#include <string>
+
+#include "base/command_line.h"
+#include "sandbox/policy/export.h"
+
+namespace sandbox {
+namespace mojom {
+enum class Sandbox;
+}  // namespace mojom
+
+namespace policy {
+
+SANDBOX_POLICY_EXPORT bool IsUnsandboxedSandboxType(
+    sandbox::mojom::Sandbox sandbox_type);
+
+SANDBOX_POLICY_EXPORT void SetCommandLineFlagsForSandboxType(
+    base::CommandLine* command_line,
+    sandbox::mojom::Sandbox sandbox_type);
+
+SANDBOX_POLICY_EXPORT sandbox::mojom::Sandbox SandboxTypeFromCommandLine(
+    const base::CommandLine& command_line);
+
+SANDBOX_POLICY_EXPORT std::string StringFromUtilitySandboxType(
+    sandbox::mojom::Sandbox sandbox_type);
+
+SANDBOX_POLICY_EXPORT sandbox::mojom::Sandbox UtilitySandboxTypeFromString(
+    const std::string& sandbox_string);
+
+}  // namespace policy
+}  // namespace sandbox
+
+#endif  // SANDBOX_POLICY_SANDBOX_TYPE_H_
15assistantBash
16userBash
sandbox/win/src/sandbox_policy.h:263:class [[clang::lto_visibility_public]] TargetPolicy {
+sandbox/win/src/sandbox.h:42:class TargetPolicy;
+sandbox/win/src/sandbox_policy_base.h:165:class PolicyBase final : public TargetPolicy {
+---
+sandbox/win/src/sandbox_policy_diagnostic.h
+sandbox/win/src/broker_services.h
+sandbox/win/src/sandbox_policy_base.h
+sandbox/win/src/sandbox.h
+sandbox/win/src/sandbox_policy.h
+---
+BUILD.gn
+OWNERS
+context.mojom
+sandbox.mojom
17assistantBash
18userBash
13:enum Sandbox {
+---
+32:  sandbox::mojom::Sandbox GetSandboxType() override;
+---
+26:class SANDBOX_POLICY_EXPORT BPFBasePolicy : public bpf_dsl::Policy {
+29:  BPFBasePolicy();
+31:  explicit BPFBasePolicy(const BaselinePolicyAndroid::RuntimeOptions& options);
19assistantBash
20userBash
41:      browser_command_line.GetSwitchValueNative(switches::kRendererCmdPrefix);
+55:RendererSandboxedProcessLauncherDelegate::GetSandboxType() {
+56:  return sandbox::mojom::Sandbox::kRenderer;
+69:              sandbox::mojom::Sandbox::kRenderer)),
+97:        "renderer-pdfium", GetSandboxType());
+102:        GetSandboxType());
+106:bool RendererSandboxedProcessLauncherDelegateWin::InitializeConfig(
+120:          GetSandboxType(), ac_flags);
+146:      config, sandbox::mojom::Sandbox::kRenderer, flags);
+---
21assistantBash
22userBash
40:ResultExpr BPFBasePolicy::EvaluateSyscall(int system_call_number) const {
+53:  return baseline_policy_->EvaluateSyscall(system_call_number);
+sandbox/win/src/sandbox_policy.h:89:  [[nodiscard]] virtual ResultCode SetTokenLevel(TokenLevel initial,
+sandbox/win/src/sandbox_policy.h:131:  [[nodiscard]] virtual ResultCode SetJobLevel(JobLevel job_level,
+sandbox/win/src/sandbox_policy.h:268:  virtual TargetConfig* GetConfig() = 0;
23assistantBash
24userBash
DEPS
+baseline_policy.cc
+baseline_policy.h
+baseline_policy_android.cc
+baseline_policy_android.h
+baseline_policy_android_unittest.cc
+baseline_policy_unittest.cc
+seccomp_starter_android.cc
+seccomp_starter_android.h
+sigsys_handlers.cc
+sigsys_handlers.h
+sigsys_handlers_unittest.cc
+syscall_parameters_restrictions.cc
+syscall_parameters_restrictions.h
+syscall_parameters_restrictions_unittests.cc
+syscall_sets.cc
+syscall_sets.h
+sandbox/linux/seccomp-bpf-helpers/baseline_policy.h:27:class SANDBOX_EXPORT BaselinePolicy : public bpf_dsl::Policy {
25assistant-
All four components are confirmed. Now I'll write the answer file.
26assistantWrite
27assistantWrite
28userWrite
The file /workspace/answer.json has been updated successfully. (file state is current in your context — no need to Read it back)
29system-
30assistant-
I've completed the sandbox audit. Here are the four components found in `chromium/chromium`:
+
+**1. seccomp-BPF base policy (Linux)** — `sandbox/policy/linux/bpf_base_policy_linux.cc`/`.h`
+- Class `BPFBasePolicy` (subclass of `bpf_dsl::Policy`). Its `EvaluateSyscall()` delegates to the underlying `BaselinePolicy` defined under `sandbox/linux/seccomp-bpf-helpers/baseline_policy.h`, which holds the actual seccomp baseline.
+
+**2. Windows sandbox policy (`TargetPolicy`)** — `sandbox/win/src/sandbox_policy.h`
+- `class TargetPolicy` (line 263) — the abstract interface (`SetTokenLevel`, `SetJobLevel`, `GetConfig`, …). The concrete implementation is `PolicyBase` in `sandbox_policy_base.h`.
+
+**3. Renderer launch sandbox config** — `content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.cc`/`.h`
+- `RendererSandboxedProcessLauncherDelegate::GetSandboxType()` returns `sandbox::mojom::Sandbox::kRenderer`; the Win subclass's `InitializeConfig()` applies renderer-specific policy at launch.
+
+**4. SandboxType enum + profile mappings** — `sandbox/policy/sandbox_type.h`/`.cc` (+ `sandbox/policy/mojom/sandbox.mojom`)
+- The enum itself is the mojom-generated `enum Sandbox` in `sandbox.mojom`. The mapping/helper functions (`IsUnsandboxedSandboxType`, `SetCommandLineFlagsForSandboxType`, `SandboxTypeFromCommandLine`, etc.) live in `sandbox_type.h/.cc`.
+
+One note worth flagging: the task description says the `SandboxType` enum is defined under `sandbox/policy/`, but in this checkout the enum is actually the mojom-generated `Sandbox` enum (in `sandbox/policy/mojom/sandbox.mojom`); `sandbox/policy/sandbox_type.h` only forward-declares it and supplies the profile-mapping functions. I included both files to cover the closed-world oracle. Results are written to `/workspace/answer...
Tool calls (13)
1. Bash
Input
{
+  "command": "ls /workspace && ls /workspace/chromium 2>/dev/null | head",
+  "description": "List workspace contents"
+}
Output
{'stdout': 'chromium--2d05e315', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
2. Bash
Input
{
+  "command": "ls /workspace/chromium--2d05e315 | head -30; ls /workspace/chromium--2d05e315/sandbox 2>/dev/null",
+  "description": "List repo top-level and sandbox directories"
+}
Output
{'stdout': 'ATL_OWNERS\nAUTHORS\nBUILD.gn\nCODE_OF_CONDUCT.md\nCPPLINT.cfg\nCRYPTO_OWNERS\nDEPS\nDIR_METADATA\nLICENSE\nLICENSE.chromium_os\nOWNERS\nPRESUBMIT.py\nPRESUBMIT_test.py\nPRESUBMIT_test_mocks.py\nREADME.md\nWATCHLISTS\nandroid_webview\napps\nash\nbase\nbuild\nbuild_overrides\nbuildtools\ncc\nchrome\nchromecast\nchromeos\ncodelabs\ncodereview.settings\ncomponents\nBUILD.gn\nCOMMON_METADATA\nDEPS\nDIR_METADATA\nOWNERS\nREADME.md\nconstants.h\nfeatures.cc\nfeatures.gni\nfeatures.h\nlinux\nmac\npolicy\nsandbox_export.h\nwin', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
3. Bash
Input
{
+  "command": "cd /workspace/chromium--2d05e315 && grep -rl \"BPFBasePolicy\" sandbox/linux/ | head; echo ---; grep -rl \"class TargetPolicy\" sandbox/win/src/ | head; echo ---; grep -rln \"SetRendererSandboxPolicy\\|GetRendererSandboxType\" content/browser/ | head; echo ---; grep -rln \"enum class SandboxType\\|enum SandboxType\" sandbox/policy/ | head",
+  "description": "Search for sandbox classes and functions"
+}
Output
{'stdout': '---\nsandbox/win/src/sandbox.h\n---\n---', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
4. Bash
Input
{
+  "command": "grep -rln \"BPFBasePolicy\" sandbox/ | head; echo ---; ls sandbox/policy; echo ---; ls sandbox/policy/linux 2>/dev/null | head -30",
+  "description": "Search BPFBasePolicy across sandbox and list policy dir"
+}
Output
{'stdout': 'sandbox/policy/linux/bpf_ime_policy_linux.cc\nsandbox/policy/linux/bpf_tts_policy_linux.cc\nsandbox/policy/linux/bpf_audio_policy_linux.h\nsandbox/policy/linux/bpf_libassistant_policy_linux.h\nsandbox/policy/linux/bpf_print_compositor_policy_linux.h\nsandbox/policy/linux/bpf_utility_policy_linux.h\nsandbox/policy/linux/bpf_ime_policy_linux.h\nsandbox/policy/linux/bpf_print_backend_policy_linux.h\nsandbox/policy/linux/bpf_tts_policy_linux.h\nsandbox/policy/linux/bpf_broker_policy_linux.h\n---\nBUILD.gn\nDEPS\nOWNERS\nREADME.md\nexport.h\nfeatures.cc\nfeatures.h\nfuchsia\nlinux\nmac\nmojom\nsandbox.cc\nsandbox.h\nsandbox_delegate.h\nsandbox_type.cc\nsandbox_type.h\nsandbox_type_unittest.cc\nswitches.cc\nswitches.h\nwin\n---\nOWNERS\nbpf_audio_policy_linux.cc\nbpf_audio_policy_linux.h\nbpf_base_policy_linux.cc\nbpf_base_policy_linux.h\nbpf_broker_policy_linux.cc\nbpf_broker_policy_linux.h\nbpf_cdm_policy_linux.cc\nbpf_cdm_policy_linux.h\nbpf_cros_amd_gpu_policy_linux.cc\nbpf_cros_amd_gpu_policy_linux.h\nbpf_cros_arm_gpu_policy_linux.cc\nbpf_cros_arm_gpu_policy_linux.h\nbpf_cros_intel_gpu_policy_linux.cc\nbpf_cros_intel_gpu_policy_linux.h\nbpf_cros_nvidia_gpu_policy_linux.cc\nbpf_cros_nvidia_gpu_policy_linux.h\nbpf_cros_virtio_gpu_policy_linux.cc\nbpf_cros_virtio_gpu_policy_linux.h\nbpf_gpu_policy_linux.cc\nbpf_gpu_policy_linux.h\nbpf_hardware_video_decoding_policy_linux.cc\nbpf_hardware_video_decoding_policy_linux.h\nbpf_ime_policy_linux.cc\nbpf_ime_policy_linux.h\nbpf_libassistant_policy_linux.cc\nbpf_libassistant_policy_linux.h\nbpf_nearby_policy_linux.cc\nbpf_nearby_policy_linux.h\nbpf_network_policy_linux.cc', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
5. Bash
Input
{
+  "command": "grep -rln \"kRenderer\" content/browser/renderer_host/ | grep -i sandbox; echo ---; grep -rln \"GetSandboxType\" content/browser/renderer_host/ | head; echo ---; grep -n \"class TargetPolicy\" sandbox/win/src/sandbox.h sandbox/win/src/*.h 2>/dev/null | head; echo ---; grep -rn \"enum class SandboxType\\|enum SandboxType\" sandbox/policy/sandbox_type.h sandbox/policy/mojom/*.mojom 2>/dev/null | head",
+  "description": "Find renderer sandbox delegate, TargetPolicy, SandboxType"
+}
Output
{'stdout': 'content/browser/renderer_host/render_process_host_sandbox_policy_win_browsertest.cc\ncontent/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.cc\n---\ncontent/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.cc\ncontent/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.h\n---\nsandbox/win/src/sandbox.h:42:class TargetPolicy;\nsandbox/win/src/sandbox.h:42:class TargetPolicy;\n---', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
6. Bash
Input
{
+  "command": "grep -rln \"class TargetPolicy {\" sandbox/win/src/; echo ---; ls sandbox/win/src/ | grep -i policy | head -20; echo ---; grep -rn \"enum class Sandbox\\b\\|enum class Sandbox \" sandbox/policy/mojom/sandbox.mojom sandbox/policy/sandbox_type.h 2>/dev/null | head; echo ---; head -40 sandbox/policy/sandbox_type.h",
+  "description": "Locate TargetPolicy definition and SandboxType"
+}
Output
{'stdout': '---\nfile_policy_test.cc\nfilesystem_policy.cc\nfilesystem_policy.h\nlpc_policy_test.cc\npolicy_broker.cc\npolicy_broker.h\npolicy_engine_opcodes.cc\npolicy_engine_opcodes.h\npolicy_engine_params.h\npolicy_engine_processor.cc\npolicy_engine_processor.h\npolicy_engine_unittest.cc\npolicy_low_level.cc\npolicy_low_level.h\npolicy_low_level_unittest.cc\npolicy_opcodes_unittest.cc\npolicy_params.h\npolicy_target.cc\npolicy_target.h\npolicy_target_test.cc\n---\nsandbox/policy/sandbox_type.h:15:enum class Sandbox;\n---\n// Copyright 2017 The Chromium Authors\n// Use of this source code is governed by a BSD-style license that can be\n// found in the LICENSE file.\n\n#ifndef SANDBOX_POLICY_SANDBOX_TYPE_H_\n#define SANDBOX_POLICY_SANDBOX_TYPE_H_\n\n#include <string>\n\n#include "base/command_line.h"\n#include "sandbox/policy/export.h"\n\nnamespace sandbox {\nnamespace mojom {\nenum class Sandbox;\n}  // namespace mojom\n\nnamespace policy {\n\nSANDBOX_POLICY_EXPORT bool IsUnsandboxedSandboxType(\n    sandbox::mojom::Sandbox sandbox_type);\n\nSANDBOX_POLICY_EXPORT void SetCommandLineFlagsForSandboxType(\n    base::CommandLine* command_line,\n    sandbox::mojom::Sandbox sandbox_type);\n\nSANDBOX_POLICY_EXPORT sandbox::mojom::Sandbox SandboxTypeFromCommandLine(\n    const base::CommandLine& command_line);\n\nSANDBOX_POLICY_EXPORT std::string StringFromUtilitySandboxType(\n    sandbox::mojom::Sandbox sandbox_type);\n\nSANDBOX_POLICY_EXPORT sandbox::mojom::Sandbox UtilitySandboxTypeFromString(\n    const std::string& sandbox_string);\n\n}  // namespace policy\n}  // namespace sandbox\n\n#endif  // SANDBOX_POLICY_SANDBOX_TYPE_H_', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
7. Bash
Input
{
+  "command": "grep -rn \"class .*TargetPolicy\" sandbox/win/src/*.h | head; echo ---; grep -rln \"TargetPolicy\" sandbox/win/src/*.h | head; echo ---; grep -rn \"enum class Sandbox\" sandbox/policy/mojom/sandbox.mojom | head; ls sandbox/policy/mojom/",
+  "description": "Find TargetPolicy class definition and Sandbox enum in mojom"
+}
Output
{'stdout': 'sandbox/win/src/sandbox_policy.h:263:class [[clang::lto_visibility_public]] TargetPolicy {\nsandbox/win/src/sandbox.h:42:class TargetPolicy;\nsandbox/win/src/sandbox_policy_base.h:165:class PolicyBase final : public TargetPolicy {\n---\nsandbox/win/src/sandbox_policy_diagnostic.h\nsandbox/win/src/broker_services.h\nsandbox/win/src/sandbox_policy_base.h\nsandbox/win/src/sandbox.h\nsandbox/win/src/sandbox_policy.h\n---\nBUILD.gn\nOWNERS\ncontext.mojom\nsandbox.mojom', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
8. Bash
Input
{
+  "command": "grep -n \"enum Sandbox\\|enum class Sandbox\" sandbox/policy/mojom/sandbox.mojom; echo ---; grep -n \"GetSandboxType\\|kRenderer\\|class Renderer\" content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.h | head; echo ---; grep -n \"BPFBasePolicy\" sandbox/policy/linux/bpf_base_policy_linux.h | head -3",
+  "description": "Confirm Sandbox enum, renderer delegate, BPFBasePolicy"
+}
Output
{'stdout': '13:enum Sandbox {\n---\n32:  sandbox::mojom::Sandbox GetSandboxType() override;\n---\n26:class SANDBOX_POLICY_EXPORT BPFBasePolicy : public bpf_dsl::Policy {\n29:  BPFBasePolicy();\n31:  explicit BPFBasePolicy(const BaselinePolicyAndroid::RuntimeOptions& options);', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
9. Bash
Input
{
+  "command": "grep -n \"kRenderer\\|GetSandboxType\\|InitializeConfig\\|PreSpawnTarget\" content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.cc | head; echo ---; grep -n \"class BaselinePolicy\" sandbox/linux/seccomp-bpf-helpers/baseline_policy.h",
+  "description": "Verify renderer delegate sandbox type and BaselinePolicy"
+}
Output
{'stdout': '41:      browser_command_line.GetSwitchValueNative(switches::kRendererCmdPrefix);\n55:RendererSandboxedProcessLauncherDelegate::GetSandboxType() {\n56:  return sandbox::mojom::Sandbox::kRenderer;\n69:              sandbox::mojom::Sandbox::kRenderer)),\n97:        "renderer-pdfium", GetSandboxType());\n102:        GetSandboxType());\n106:bool RendererSandboxedProcessLauncherDelegateWin::InitializeConfig(\n120:          GetSandboxType(), ac_flags);\n146:      config, sandbox::mojom::Sandbox::kRenderer, flags);\n---', 'stderr': '', 'interrupted': False, 'isImage': False, 'returnCodeInterpretation': 'No matches found', 'noOutputExpected': False}
10. Bash
Input
{
+  "command": "grep -rn \"class BaselinePolicy\" sandbox/linux/seccomp-bpf-helpers/*.h; grep -n \"EvaluateSyscall\" sandbox/policy/linux/bpf_base_policy_linux.cc | head -3; grep -rn \"SetJobLevel\\|SetTokenLevel\\|GetConfig\" sandbox/win/src/sandbox_policy.h | head -5",
+  "description": "Check BaselinePolicy and TargetPolicy members"
+}
Output
{'stdout': '40:ResultExpr BPFBasePolicy::EvaluateSyscall(int system_call_number) const {\n53:  return baseline_policy_->EvaluateSyscall(system_call_number);\nsandbox/win/src/sandbox_policy.h:89:  [[nodiscard]] virtual ResultCode SetTokenLevel(TokenLevel initial,\nsandbox/win/src/sandbox_policy.h:131:  [[nodiscard]] virtual ResultCode SetJobLevel(JobLevel job_level,\nsandbox/win/src/sandbox_policy.h:268:  virtual TargetConfig* GetConfig() = 0;', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
11. Bash
Input
{
+  "command": "ls sandbox/linux/seccomp-bpf-helpers/ | head -20; grep -rn \"class SANDBOX_EXPORT BaselinePolicy\" sandbox/linux/seccomp-bpf-helpers/baseline_policy.h 2>/dev/null",
+  "description": "Check baseline policy files under sandbox/linux"
+}
Output
{'stdout': 'DEPS\nbaseline_policy.cc\nbaseline_policy.h\nbaseline_policy_android.cc\nbaseline_policy_android.h\nbaseline_policy_android_unittest.cc\nbaseline_policy_unittest.cc\nseccomp_starter_android.cc\nseccomp_starter_android.h\nsigsys_handlers.cc\nsigsys_handlers.h\nsigsys_handlers_unittest.cc\nsyscall_parameters_restrictions.cc\nsyscall_parameters_restrictions.h\nsyscall_parameters_restrictions_unittests.cc\nsyscall_sets.cc\nsyscall_sets.h\nsandbox/linux/seccomp-bpf-helpers/baseline_policy.h:27:class SANDBOX_EXPORT BaselinePolicy : public bpf_dsl::Policy {', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
12. Write
Input
{
+  "file_path": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\"repo\": \"chromium/chromium\", \"path\": \"sandbox/policy/linux/bpf_base_policy_linux.cc\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"sandbox/policy/linux/bpf_base_policy_linux.h\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"sandbox/linux/seccomp-bpf-helpers/baseline_policy.cc\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"sandbox/linux/seccomp-bpf-helpers/baseline_policy.h\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"sandbox/win/src/sandbox_policy.h\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"sandbox/win/src/sandbox_policy_base.h\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"sandbox/win/src/sandbox_policy_base.cc\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.cc\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.h\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"sandbox/policy/sandbox_type.h\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"sandbox/policy/sandbox_type.cc\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"sandbox/policy/mojom/sandbox.mojom\"}\n  ],\n  \"symbols\": [\n    {\"repo\": \"chromium/chromium\", \"path\": \"sandbox/policy/linux/bpf_base_policy_linux.h\", \"symbol\": \"BPFBasePolicy\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"sandbox/policy/linux/bpf_base_policy_linux.cc\", \"symbol\": \"BPFBasePolicy::EvaluateSyscall\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"sandbox/linux/seccomp-bpf-helpers/baseline_policy.h\", \"symbol\": \"BaselinePolicy\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"sandbox/win/src/sandbox_policy.h\", \"symbol\": \"TargetPolicy\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"sandbox/win/src/sandbox_policy_base.h\", \"symbol\": \"PolicyBase\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.h\", \"symbol\": \"RendererSandboxedProcessLauncherDelegate\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.cc\", \"symbol\": \"RendererSandboxedProcessLauncherDelegate::GetSandboxType\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.cc\", \"symbol\": \"RendererSandboxedProcessLauncherDelegateWin::InitializeConfig\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"sandbox/policy/mojom/sandbox.mojom\", \"symbol\": \"Sandbox\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"sandbox/policy/sandbox_type.cc\", \"symbol\": \"SetCommandLineFlagsForSandboxType\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"sandbox/policy/sandbox_type.cc\", \"symbol\": \"SandboxTypeFromCommandLine\"}\n  ],\n  \"chain\": [\n    {\"repo\": \"chromium/chromium\", \"path\": \"content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.cc\", \"symbol\": \"RendererSandboxedProcessLauncherDelegate::GetSandboxType\"},\n    {\"repo\": \"ch"
+}
13. Write
Input
{
+  "file_path": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\"repo\": \"chromium/chromium\", \"path\": \"sandbox/policy/linux/bpf_base_policy_linux.cc\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"sandbox/policy/linux/bpf_base_policy_linux.h\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"sandbox/win/src/sandbox_policy.h\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.cc\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.h\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"sandbox/policy/sandbox_type.h\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"sandbox/policy/sandbox_type.cc\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"sandbox/policy/mojom/sandbox.mojom\"}\n  ],\n  \"symbols\": [\n    {\"repo\": \"chromium/chromium\", \"path\": \"sandbox/policy/linux/bpf_base_policy_linux.h\", \"symbol\": \"BPFBasePolicy\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"sandbox/policy/linux/bpf_base_policy_linux.cc\", \"symbol\": \"BPFBasePolicy::EvaluateSyscall\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"sandbox/win/src/sandbox_policy.h\", \"symbol\": \"TargetPolicy\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.cc\", \"symbol\": \"RendererSandboxedProcessLauncherDelegate::GetSandboxType\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"sandbox/policy/mojom/sandbox.mojom\", \"symbol\": \"Sandbox\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"sandbox/policy/sandbox_type.h\", \"symbol\": \"SandboxTypeFromCommandLine\"}\n  ],\n  \"text\": \"Audit of Chromium's renderer-process security sandbox (repo chromium/chromium). 1) seccomp-BPF base policy for Linux: sandbox/policy/linux/bpf_base_policy_linux.cc/.h define class BPFBasePolicy (a bpf_dsl::Policy subclass). Its EvaluateSyscall() delegates to an underlying BaselinePolicy (sandbox/linux/seccomp-bpf-helpers/baseline_policy.h, class BaselinePolicy), which lives under sandbox/linux/ and provides the actual seccomp baseline. 2) Windows sandbox policy configuration: sandbox/win/src/sandbox_policy.h defines class TargetPolicy (line 263), the abstract interface with SetTokenLevel/SetJobLevel/GetConfig etc.; the concrete implementation is PolicyBase in sandbox/win/src/sandbox_policy_base.h. 3) Renderer launch sandbox configuration: content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.cc/.h. RendererSandboxedProcessLauncherDelegate::GetSandboxType() returns sandbox::mojom::Sandbox::kRenderer; the Win variant RendererSandboxedProcessLauncherDelegateWin::InitializeConfig() applies renderer-specific policy. 4) SandboxType enum and profile mappings: the enum is the mojom-generated Sandbox enum declared in sandbox/policy/mojom/sandbox.mojom (enum Sandbox { ... kRenderer ... }); sandbox/policy/sandbox_type.h/.cc provide the helper/mapping functions (IsUnsandboxedSandboxType, SetCommandLineFlagsForSandboxType, SandboxTypeFromCommandLine, StringFromUtilitySandboxType) that map sandbox types to profiles/command-line flags.\"\n}\n"
+}
Output
{'type': 'update', 'filePath': '/workspace/answer.json', 'content': '{\n  "files": [\n    {"repo": "chromium/chromium", "path": "sandbox/policy/linux/bpf_base_policy_linux.cc"},\n    {"repo": "chromium/chromium", "path": "sandbox/policy/linux/bpf_base_policy_linux.h"},\n    {"repo": "chromium/chromium", "path": "sandbox/win/src/sandbox_policy.h"},\n    {"repo": "chromium/chromium", "path": "content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.cc"},\n    {"repo": "chromium/chromium", "path": "content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.h"},\n    {"repo": "chromium/chromium", "path": "sandbox/policy/sandbox_type.h"},\n    {"repo": "chromium/chromium", "path": "sandbox/policy/sandbox_type.cc"},\n    {"repo": "chromium/chromium", "path": "sandbox/policy/mojom/sandbox.mojom"}\n  ],\n  "symbols": [\n    {"repo": "chromium/chromium", "path": "sandbox/policy/linux/bpf_base_policy_linux.h", "symbol": "BPFBasePolicy"},\n    {"repo": "chromium/chromium", "path": "sandbox/policy/linux/bpf_base_policy_linux.cc", "symbol": "BPFBasePolicy::EvaluateSyscall"},\n    {"repo": "chromium/chromium", "path": "sandbox/win/src/sandbox_policy.h", "symbol": "TargetPolicy"},\n    {"repo": "chromium/chromium", "path": "content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.cc", "symbol": "RendererSandboxedProcessLauncherDelegate::GetSandboxType"},\n    {"repo": "chromium/chromium", "path": "sandbox/policy/mojom/sandbox.mojom", "symbol": "Sandbox"},\n    {"repo": "chromium/chromium", "path": "sandbox/policy/sandbox_type.h", "symbol": "SandboxTypeFromCommandLine"}\n  ],\n  "text": "Audit of Chromium\'s renderer-process security sandbox (repo chromium/chromium). 1) seccomp-BPF base policy for Linux: sandbox/policy/linux/bpf_base_policy_linux.cc/.h define class BPFBasePolicy (a bpf_dsl::Policy subclass). Its EvaluateSyscall() delegates to an underlying BaselinePolicy (sandbox/linux/seccomp-bpf-helpers/baseline_policy.h, class BaselinePolicy), which lives under sandbox/linux/ and provides the actual seccomp baseline. 2) Windows sandbox policy configuration: sandbox/win/src/sandbox_policy.h defines class TargetPolicy (line 263), the abstract interface with SetTokenLevel/SetJobLevel/GetConfig etc.; the concrete implementation is PolicyBase in sandbox/win/src/sandbox_policy_base.h. 3) Renderer launch sandbox configuration: content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.cc/.h. RendererSandboxedProcessLauncherDelegate::GetSandboxType() returns sandbox::mojom::Sandbox::kRenderer; the Win variant RendererSandboxedProcessLauncherDelegateWin::InitializeConfig() applies renderer-specific policy. 4) SandboxType enum and profile mappings: the enum is the mojom-generated Sandbox enum declared in sandbox/policy/mojom/sandbox.mojom (enum Sandbox { ... kRenderer ... }); sandbox/policy/sandbox_type.h/.cc provide the helper/mapping functions (IsUnsandboxedSandboxType, SetCommandLineFlagsForSandboxType, SandboxTypeFromCommandLine, StringFromUtilitySandboxType) that map sandbox types to profiles/command-line flags."\n}\n', 'structuredPatch': [{'oldStart': 2, 'oldLines': 11, 'newStart': 2, 'newLines': 7, 'lines': ['   "files": [', '     {"repo": "chromium/chromium", "path": "sandbox/policy/linux/bpf_base_policy_linux.cc"},', '     {"repo": "chromium/chromium", "path": "sandbox/policy/linux/bpf_base_policy_linux.h"},', '-    {"repo": "chromium/chromium", "path": "sandbox/linux/seccomp-bpf-helpers/baseline_policy.cc"},', '-    {"repo": "chromium/chromium", "path": "sandbox/linux/seccomp-bpf-helpers/baseline_policy.h"},', '     {"repo": "chromium/chromium", "path": "sandbox/win/src/sandbox_policy.h"},', '-    {"repo": "chromium/chromium", "path": "sandbox/win/src/sandbox_policy_base.h"},', '-    {"repo": "chromium/chromium", "path": "sandbox/win/src/sandbox_policy_base.cc"},', '     {"repo": "chromium/chromium", "path": "content/browser/renderer_host/renderer_sandboxed_process_launche...
Bash (11)
1. $ ls /workspace && ls /workspace/chromium 2>/dev/null | head
2. $ ls /workspace/chromium--2d05e315 | head -30; ls /workspace/chromium--2d05e315/sandbox 2>/dev/null
3. $ cd /workspace/chromium--2d05e315 && grep -rl "BPFBasePolicy" sandbox/linux/ | head; echo ---; grep -rl "class TargetPolicy" sandbox/win/src/ | head; echo ---; grep -rln "SetRendererSandboxPolicy\|GetRendererSandboxType" content/browser/ | head; echo ---; grep -rln "enum class SandboxType\|enum SandboxType" sandbox/policy/ | head
4. $ grep -rln "BPFBasePolicy" sandbox/ | head; echo ---; ls sandbox/policy; echo ---; ls sandbox/policy/linux 2>/dev/null | head -30
5. $ grep -rln "kRenderer" content/browser/renderer_host/ | grep -i sandbox; echo ---; grep -rln "GetSandboxType" content/browser/renderer_host/ | head; echo ---; grep -n "class TargetPolicy" sandbox/win/src/sandbox.h sandbox/win/src/*.h 2>/dev/null | head; echo ---; grep -rn "enum class SandboxType\|enum SandboxType" sandbox/policy/sandbox_type.h sandbox/policy/mojom/*.mojom 2>/dev/null | head
6. $ grep -rln "class TargetPolicy {" sandbox/win/src/; echo ---; ls sandbox/win/src/ | grep -i policy | head -20; echo ---; grep -rn "enum class Sandbox\b\|enum class Sandbox " sandbox/policy/mojom/sandbox.mojom sandbox/policy/sandbox_type.h 2>/dev/null | head; echo ---; head -40 sandbox/policy/sandbox_type.h
7. $ grep -rn "class .*TargetPolicy" sandbox/win/src/*.h | head; echo ---; grep -rln "TargetPolicy" sandbox/win/src/*.h | head; echo ---; grep -rn "enum class Sandbox" sandbox/policy/mojom/sandbox.mojom | head; ls sandbox/policy/mojom/
8. $ grep -n "enum Sandbox\|enum class Sandbox" sandbox/policy/mojom/sandbox.mojom; echo ---; grep -n "GetSandboxType\|kRenderer\|class Renderer" content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.h | head; echo ---; grep -n "BPFBasePolicy" sandbox/policy/linux/bpf_base_policy_linux.h | head -3
9. $ grep -n "kRenderer\|GetSandboxType\|InitializeConfig\|PreSpawnTarget" content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.cc | head; echo ---; grep -n "class BaselinePolicy" sandbox/linux/seccomp-bpf-helpers/baseline_policy.h
10. $ grep -rn "class BaselinePolicy" sandbox/linux/seccomp-bpf-helpers/*.h; grep -n "EvaluateSyscall" sandbox/policy/linux/bpf_base_policy_linux.cc | head -3; grep -rn "SetJobLevel\|SetTokenLevel\|GetConfig" sandbox/win/src/sandbox_policy.h | head -5
11. $ ls sandbox/linux/seccomp-bpf-helpers/ | head -20; grep -rn "class SANDBOX_EXPORT BaselinePolicy" sandbox/linux/seccomp-bpf-helpers/baseline_policy.h 2>/dev/null

\ No newline at end of file
diff --git a/explorer/comparison.html b/explorer/comparison.html
new file mode 100644
index 0000000000..2fba243072
--- /dev/null
+++ b/explorer/comparison.html
@@ -0,0 +1,477 @@
+
+
+
+
+
+Sourcegraph MCP and a cheaper model beat a Mythos-class model alone
+
+
+
+
+

+
+  

+    
Benchmark study · CodeScaleBench

+    
Sourcegraph MCP and a cheaper model beat a Mythos-class model alone.

+    

+      Give Sonnet 4.6 the Sourcegraph MCP and no local source. Give Fable 5 a full local checkout and no retrieval.
+      Across nine discovery heavy org tasks, the cheaper model with retrieval wins on quality and costs about 40% less per quality point.
+    

+    

+      9 tasks
+      3 arms
+      n=3 per cell
+      81 trials
+      bead EnterpriseBench-323 / dse
+    

+    

+  

+
+  
+  

+    
The standings

+    
Three configurations, one budget

+    
Mean normalized reward across nine discovery heavy tasks, three trials each. The top row is the setup a Sourcegraph user would actually run.

+
+    

+      
+      

+        

+          

+            
+            

+              
Sonnet 4.6 + Sourcegraph MCP winner

+              
Retrieval only, no local source in the workspace

+            

+          

+          
0.698

+        

+        

+        
$0.71 / task$1.02 / quality pt161 s wall clock29 tool calls

+      

+      
+      

+        

+          

+            
+            

+              
Fable 5, no MCP

+              
Frontier model with a full local checkout

+            

+          

+          
0.568

+        

+        

+        
$1.04 / task$1.83 / quality pt116 s wall clock10 tool calls

+      

+      
+      

+        

+          

+            
+            

+              
Sonnet 4.6, no MCP control

+              
Same model as A, same checkout as B. The arm that de-confounds the result.

+            

+          

+          
0.606

+        

+        

+        
$0.50 / task$0.82 / quality pt148 s wall clock36 tool calls

+      

+    

+    

+      The control run is the cheapest per quality point, so the dollar case is the cheaper model with retrieval over the frontier model without it.
+    

+  

+
+  
+  

+    

+      
Why the third run matters

+      
The win is the tool, not the model

+      

+        The headline comparison changes the model and the tool at the same time, so its +0.129 could be either.
+        The third run holds the model fixed at Sonnet and splits that gap into its real causes.
+      

+
+      

+        
+        

+          

+            
What the tool adds

+            
+0.092 reward · 5 win / 2 tie / 2 loss

+            
The same Sonnet, with Sourcegraph versus without. Retrieval lifts quality about 9 points, and more than two thirds of the headline gap is the tool.

+          

+          

+            
What the bigger model adds

+            
+0.038 reward · 5 / 1 / 3, a wash

+            
The same plain checkout, Sonnet versus Fable. The frontier model buys almost nothing here, at 1.5× the cost per task.

+          

+        

+      

+
+      

+        A cheaper, faster model with Sourcegraph beats a frontier model without it.
+        On a plain checkout the two models score the same; give the cheaper one retrieval and it wins 6 of 9 tasks at nearly half the cost per point of quality.
+      

+    

+  

+
+  
+  

+    
Task by task

+    
Where retrieval changes the outcome

+    
Mean reward per task, Sonnet with Sourcegraph against Fable on a plain checkout, ordered by the size of the gap.

+
+    

+      Task & gap
+      
+        Sonnet + Sourcegraph
+        Fable, no tool
+      
+    

+    

+  

+
+  
+  

+    
Behavior vs outcome

+    
All three find the files. They get there differently.

+    
Ground truth file coverage is similar across arms. What separates them is how the context is gathered, and whether that effort converts to reward.

+    
+      
+        
+          
+          
+          
+          
+        
+      
+      
+        
+        
+        
+        
+      
+    
Per task, meanA · Sonnet+MCPB · FableC · Sonnet base
GT files seen in any tool result0.9120.8840.895
GT files explicitly read0.5220.4810.584
Tool calls29.210.147.6
Search calls13.00.00.0

+    

+      Retrieval volume does not convert one to one into reward: on these discovery heavy tasks it converts enough to win, but on a task neither configuration can solve, more searching changes nothing.
+    

+  

+
+  
+  

+    
The shape of the lift

+    
Concentrated in cross repo discovery

+    
The gap is not spread evenly. It lands on tasks that require finding where code is used across repositories, and vanishes on tasks both arms already solve.

+
+    

+      

+        
Usage site discovery

+        
vuln-remed-135 · A 0.611 vs B 0.231

+        
Code present in both checkouts; the baseline simply found fewer of the files where the vulnerable symbol is used. A genuine retrieval gap.

+      

+      

+        
Cross org tracing

+        
crossorg-217 · +0.591 deploy, +0.224 tooling

+        
Following a dependency across organization boundaries that a local checkout fragments.

+      

+      

+        
No headroom

+        
config-trace-010 · migration-274

+        
Tasks both arms already solve tie near 1.0. Retrieval cannot lift a task that is already solved.

+      

+      

+        
The one B win

+        
crossorg-288 · B 0.833 vs A 0.735

+        
The single task where Fable's raw capability on a full local checkout edged out retrieval.

+      

+    

+  

+
+  
+  

+    

+      
Audit it yourself

+      
Every run is open

+      
No result here is a number you have to take on faith. Open any task, put the three arms side by side, and read the full prompt, conversation, and tool calls for each.

+      
Explore the traces →

+    

+  

+
+  
+  

+    
Read with care

+    
Caveats

+    
    
+      
  1. Limited to nine tasks. Anthropic disabled Fable 5 on June 13, partway through these runs, under a U.S. export-control directive; the nine are what finished with valid Fable runs before access closed. Read this as an early signal, not a full benchmark sweep.
    2. 
+      
  2. Model and tooling vary together in the headline comparison by design: this is a deployment choice, not an MCP ablation. The control run isolates the tool effect at +0.092.
    3. 
+      
  3. Scope is nine CSB org and cross repo tasks chosen for high expected MCP lift, n=3 per cell. The EB suite side of the wider study showed the opposite sign, where deep local reading dominates.
    4. 
+      
  4. Arm purity is machine checked. 14 invalid trials (session limit casualties) and one model mixed trial (a Fable to Opus refusal fallback) were excluded and re-run before counting.
    5. 
+      
  5. Cost is Claude Code's list price accurate cost_usd. The control run is recomputed from per model usage to capture Haiku subagent delegation, which a token total understates by up to 45%.
    6. 
+    

+  

+
+  

+    

+    Source results/mcp_lift_study/study_aggregates.json (csb_3arm) · Report results/analysis/mcp_lift_study_report.md · Narrative docs/blog/mcp-vs-baseline.md

+    Reproduce python3 results/mcp_lift_study/analyze.py · Generated from study data, verified against the aggregates (means 0.698 / 0.568 / 0.606).
+  

+
+

+
+
+
+
diff --git a/explorer/csb_org_crossorg_claudefa_20260612_132905-baseline-local-direct-ccx-crossorg-217_59b6cb-2026-06-12__13-29-08-ccx-crossorg-217__HyEB5EE.html b/explorer/csb_org_crossorg_claudefa_20260612_132905-baseline-local-direct-ccx-crossorg-217_59b6cb-2026-06-12__13-29-08-ccx-crossorg-217__HyEB5EE.html
new file mode 100644
index 0000000000..f375a623f3
--- /dev/null
+++ b/explorer/csb_org_crossorg_claudefa_20260612_132905-baseline-local-direct-ccx-crossorg-217_59b6cb-2026-06-12__13-29-08-ccx-crossorg-217__HyEB5EE.html
@@ -0,0 +1,742 @@
+ccx-crossorg-217 — ccx-crossorg-217_59b6cb
← Back to results
ccx-crossorg-217
ccx-crossorg-217_59b6cb | Trial: ccx-crossorg-217__HyEB5EE | Score: 0.1000 | mcp_lift_study
Task Information
Task instruction sent to agent
# Django vs Flask Middleware Chain Implementation Comparison
+
+## Your Task
+
+Find Python source files in django/django that implement Django's MIDDLEWARE setting processing: the middleware stack construction, the process_request/process_response calling order, and how Django's middleware compares to WSGI middleware stacking in terms of call order.
+
+## Context
+
+You are working on a codebase task involving repos from the crossorg domain.
+
+## Available Resources
+
+## Output Format
+
+Use the published task contract:
+
+- `TASK_WORKDIR=/workspace`
+- `TASK_REPO_ROOT=/workspace`
+- `TASK_OUTPUT=/workspace/answer.json`
+
+Create a file at `TASK_OUTPUT` (`/workspace/answer.json`) with your findings in the following structure:
+
+```json
+{
+  "files": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go"}
+  ],
+  "symbols": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "SymbolName"}
+  ],
+  "chain": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "FunctionName"}
+  ],
+  "text": "Narrative explanation of your findings, citing repos and file paths."
+}
+```
+
+Include only the fields relevant to this task. Your answer is evaluated against a closed-world oracle — completeness matters.
+
+## Evaluation
+
+Your answer will be scored on:
+- **File recall and precision**: Did you find all relevant files?
+
Execution Metrics
Reward
0.1000
Status
passed
Config
ccx-crossorg-217_59b6cb
Model
anthropic/claude-fable-5
Agent Time
1.6m
Env Setup
3.0m
Input Tokens
493,061
Output Tokens
18,003
Cache Tokens
487,221
Cost
$1.12
Tool Calls
9 (0 MCP)
MCP Ratio
0.000
Context Peak
22%
Cache Hit
87%
Turns
9
Timed Out
No
Tool Breakdown
ToolCalls
Bash4
Read4
Write1
Agent Trace
Conversation History (25)
#TimestampTypeSubtypeToolText
1-systeminit-
2-assistanttext-
I'll explore the workspace to find the Django repo and relevant middleware files.
3-assistanttool_useBash
42026-06-12T17:32:29.804Zusertool_resultBash
django--674eda1c
5-assistanttool_useBash
62026-06-12T17:32:33.168Zusertool_resultBash
AUTHORS
+CONTRIBUTING.rst
+Gruntfile.js
+INSTALL
+LICENSE
+LICENSE.python
+MANIFEST.in
+README.rst
+django
+docs
+eslint-recommended.js
+eslint.config.mjs
+extras
+globals.js
+js_tests
+package.json
+pyproject.toml
+scripts
+tests
+tox.ini
+zizmor.yml
7-assistanttool_useBash
82026-06-12T17:32:37.483Zusertool_resultBash
/workspace/django--674eda1c/django/utils/deprecation.py
+
+/workspace/django--674eda1c/django/core/handlers/:
+__init__.py
+asgi.py
+base.py
+exception.py
+wsgi.py
+
+/workspace/django--674eda1c/django/middleware/:
+__init__.py
+cache.py
+clickjacking.py
+common.py
+csp.py
+csrf.py
+gzip.py
+http.py
+locale.py
+security.py
9-assistanttool_useRead
102026-06-12T17:32:41.008Zusertool_resultRead
1	import asyncio
+2	import logging
+3	import types
+4	from inspect import iscoroutinefunction
+5	
+6	from asgiref.sync import async_to_sync, sync_to_async
+7	
+8	from django.conf import settings
+9	from django.core.exceptions import ImproperlyConfigured, MiddlewareNotUsed
+10	from django.core.signals import request_finished
+11	from django.db import connections, transaction
+12	from django.urls import get_resolver, set_urlconf
+13	from django.utils.log import log_response
+14	from django.utils.module_loading import import_string
+15	
+16	from .exception import convert_exception_to_response
+17	
+18	logger = logging.getLogger("django.request")
+19	
+20	
+21	class BaseHandler:
+22	    _view_middleware = None
+23	    _template_response_middleware = None
+24	    _exception_middleware = None
+25	    _middleware_chain = None
+26	
+27	    def load_middleware(self, is_async=False):
+28	        """
+29	        Populate middleware lists from settings.MIDDLEWARE.
+30	
+31	        Must be called after the environment is fixed (see __call__ in
+32	        subclasses).
+33	        """
+34	        self._view_middleware = []
+35	        self._template_response_middleware = []
+36	        self._exception_middleware = []
+37	
+38	        get_response = self._get_response_async if is_async else self._get_response
+39	        handler = convert_exception_to_response(get_response)
+40	        handler_is_async = is_async
+41	        for middleware_path in reversed(settings.MIDDLEWARE):
+42	            middleware = import_string(middleware_path)
+43	            middleware_can_sync = getattr(middleware, "sync_capable", True)
+44	            middleware_can_async = getattr(middleware, "async_capable", False)
+45	            if not middleware_can_sync and not middleware_can_async:
+46	                raise RuntimeError(
+47	                    "Middleware %s must have at least one of "
+48	                    "sync_capable/async_capable set to True." % middleware_path
+49	                )
+50	            elif not handler_is_async and middleware_can_sync:
+51	                middleware_is_async = False
+52	            else:
+53	                middleware_is_async = middleware_can_async
+54	            try:
+55	                # Adapt handler, if needed.
+56	                adapted_handler = self.adapt_method_mode(
+57	                    middleware_is_async,
+58	                    handler,
+59	                    handler_is_async,
+60	                    debug=settings.DEBUG,
+61	                    name="middleware %s" % middleware_path,
+62	                )
+63	                mw_instance = middleware(adapted_handler)
+64	            except MiddlewareNotUsed as exc:
+65	                if settings.DEBUG:
+66	                    if str(exc):
+67	                        logger.debug("MiddlewareNotUsed(%r): %s", middleware_path, exc)
+68	                    else:
+69	                        logger.debug("MiddlewareNotUsed: %r", middleware_path)
+70	                continue
+71	            else:
+72	                handler = adapted_handler
+73	
+74	            if mw_instance is None:
+75	                raise ImproperlyConfigured(
+76	                    "Middleware factory %s returned None." % middleware_path
+77	                )
+78	
+79	            if hasattr(mw_instance, "process_view"):
+80	                self._view_middleware.insert(
+81	                    0,
+82	                    self.adapt_method_mode(is_async, mw_instance.process_view),
+83	                )
+84	            if hasattr(mw_instance, "process_template_response"):
+85	                self._template_response_middleware.append(
+86	                    self.adapt_method_mode(
+87	                        is_async, mw_instance.process_template_response
+88	                    ),
+89	                )
+90	            if hasattr(mw_instance, "process_exception"):
+91	                # The exception-handling stack is still always synchronous for
+92	                # now, so adapt that way.
+93	                self._exception_middleware.append(
+94	                    self.ad...
11-assistanttool_useRead
122026-06-12T17:32:47.583Zusertool_resultRead
1	import functools
+2	import inspect
+3	import os
+4	import warnings
+5	from collections import Counter
+6	from inspect import iscoroutinefunction, markcoroutinefunction
+7	
+8	from asgiref.sync import sync_to_async
+9	
+10	import django
+11	
+12	
+13	@functools.cache
+14	def django_file_prefixes():
+15	    try:
+16	        file = django.__file__
+17	    except AttributeError:
+18	        return ()
+19	    return (os.path.dirname(file),)
+20	
+21	
+22	class RemovedInNextVersionWarning(DeprecationWarning):
+23	    pass
+24	
+25	
+26	class RemovedInDjango70Warning(PendingDeprecationWarning):
+27	    pass
+28	
+29	
+30	RemovedAfterNextVersionWarning = RemovedInDjango70Warning
+31	
+32	
+33	class warn_about_renamed_method:
+34	    def __init__(
+35	        self, class_name, old_method_name, new_method_name, deprecation_warning
+36	    ):
+37	        self.class_name = class_name
+38	        self.old_method_name = old_method_name
+39	        self.new_method_name = new_method_name
+40	        self.deprecation_warning = deprecation_warning
+41	
+42	    def __call__(self, f):
+43	        def wrapper(*args, **kwargs):
+44	            warnings.warn(
+45	                "`%s.%s` is deprecated, use `%s` instead."
+46	                % (self.class_name, self.old_method_name, self.new_method_name),
+47	                self.deprecation_warning,
+48	                2,
+49	            )
+50	            return f(*args, **kwargs)
+51	
+52	        return wrapper
+53	
+54	
+55	class RenameMethodsBase(type):
+56	    """
+57	    Handles the deprecation paths when renaming a method.
+58	
+59	    It does the following:
+60	        1) Define the new method if missing and complain about it.
+61	        2) Define the old method if missing.
+62	        3) Complain whenever an old method is called.
+63	
+64	    See #15363 for more details.
+65	    """
+66	
+67	    renamed_methods = ()
+68	
+69	    def __new__(cls, name, bases, attrs):
+70	        new_class = super().__new__(cls, name, bases, attrs)
+71	
+72	        for base in inspect.getmro(new_class):
+73	            class_name = base.__name__
+74	            for renamed_method in cls.renamed_methods:
+75	                old_method_name = renamed_method[0]
+76	                old_method = base.__dict__.get(old_method_name)
+77	                new_method_name = renamed_method[1]
+78	                new_method = base.__dict__.get(new_method_name)
+79	                deprecation_warning = renamed_method[2]
+80	                wrapper = warn_about_renamed_method(class_name, *renamed_method)
+81	
+82	                # Define the new method if missing and complain about it
+83	                if not new_method and old_method:
+84	                    warnings.warn(
+85	                        "`%s.%s` method should be renamed `%s`."
+86	                        % (class_name, old_method_name, new_method_name),
+87	                        deprecation_warning,
+88	                        2,
+89	                    )
+90	                    setattr(base, new_method_name, old_method)
+91	                    setattr(base, old_method_name, wrapper(old_method))
+92	
+93	                # Define the old method as a wrapped call to the new method.
+94	                if not old_method and new_method:
+95	                    setattr(base, old_method_name, wrapper(new_method))
+96	
+97	        return new_class
+98	
+99	
+100	def deprecate_posargs(deprecation_warning, remappable_names, /):
+101	    """
+102	    Function/method decorator to deprecate some or all positional arguments.
+103	
+104	    The decorated function will map any positional arguments after the ``*`` to
+105	    the corresponding keyword arguments and issue a deprecation warning.
+106	
+107	    The decorator takes two arguments: a RemovedInDjangoXXWarning warning
+108	    category and a list of parameter names that have been changed from
+109	    positional-or-keyword to keyword-only, in their original positional order.
+110	
+111	    Works on both functions and methods. To apply to a class constructor,
+112	    decorate its __init__() method. To apply to a staticm...
13-assistanttool_useRead
142026-06-12T17:32:48.071Zusertool_resultRead
1	from io import IOBase
+2	
+3	from django.conf import settings
+4	from django.core import signals
+5	from django.core.handlers import base
+6	from django.http import HttpRequest, QueryDict, parse_cookie
+7	from django.urls import set_script_prefix
+8	from django.utils.encoding import repercent_broken_unicode
+9	from django.utils.functional import cached_property
+10	from django.utils.regex_helper import _lazy_re_compile
+11	
+12	_slashes_re = _lazy_re_compile(rb"/+")
+13	
+14	
+15	class LimitedStream(IOBase):
+16	    """
+17	    Wrap another stream to disallow reading it past a number of bytes.
+18	
+19	    Based on the implementation from werkzeug.wsgi.LimitedStream. See:
+20	    https://github.com/pallets/werkzeug/blob/dbf78f67/src/werkzeug/wsgi.py#L828
+21	    """
+22	
+23	    def __init__(self, stream, limit):
+24	        self._read = stream.read
+25	        self._readline = stream.readline
+26	        self._pos = 0
+27	        self.limit = limit
+28	
+29	    def read(self, size=-1, /):
+30	        _pos = self._pos
+31	        limit = self.limit
+32	        if _pos >= limit:
+33	            return b""
+34	        if size == -1 or size is None:
+35	            size = limit - _pos
+36	        else:
+37	            size = min(size, limit - _pos)
+38	        data = self._read(size)
+39	        self._pos += len(data)
+40	        return data
+41	
+42	    def readline(self, size=-1, /):
+43	        _pos = self._pos
+44	        limit = self.limit
+45	        if _pos >= limit:
+46	            return b""
+47	        if size == -1 or size is None:
+48	            size = limit - _pos
+49	        else:
+50	            size = min(size, limit - _pos)
+51	        line = self._readline(size)
+52	        self._pos += len(line)
+53	        return line
+54	
+55	
+56	class WSGIRequest(HttpRequest):
+57	    def __init__(self, environ):
+58	        script_name = get_script_name(environ)
+59	        # If PATH_INFO is empty (e.g. accessing the SCRIPT_NAME URL without a
+60	        # trailing slash), operate as if '/' was requested.
+61	        path_info = get_path_info(environ) or "/"
+62	        self.environ = environ
+63	        self.path_info = path_info
+64	        # be careful to only replace the first slash in the path because of
+65	        # http://test/something and http://test//something being different as
+66	        # stated in RFC 3986.
+67	        self.path = "%s/%s" % (script_name.rstrip("/"), path_info.replace("/", "", 1))
+68	        self.META = environ
+69	        self.META["PATH_INFO"] = path_info
+70	        self.META["SCRIPT_NAME"] = script_name
+71	        self.method = environ["REQUEST_METHOD"].upper()
+72	        # Set content_type, content_params, and encoding.
+73	        self._set_content_type_params(environ)
+74	        try:
+75	            content_length = int(environ.get("CONTENT_LENGTH"))
+76	        except (ValueError, TypeError):
+77	            content_length = 0
+78	        self._stream = LimitedStream(self.environ["wsgi.input"], content_length)
+79	        self._read_started = False
+80	        self.resolver_match = None
+81	
+82	    def _get_scheme(self):
+83	        return self.environ.get("wsgi.url_scheme")
+84	
+85	    @cached_property
+86	    def GET(self):
+87	        # The WSGI spec says 'QUERY_STRING' may be absent.
+88	        raw_query_string = get_bytes_from_wsgi(self.environ, "QUERY_STRING", "")
+89	        return QueryDict(raw_query_string, encoding=self._encoding)
+90	
+91	    def _get_post(self):
+92	        if not hasattr(self, "_post"):
+93	            self._load_post_and_files()
+94	        return self._post
+95	
+96	    def _set_post(self, post):
+97	        self._post = post
+98	
+99	    @cached_property
+100	    def COOKIES(self):
+101	        raw_cookie = get_str_from_wsgi(self.environ, "HTTP_COOKIE", "")
+102	        return parse_cookie(raw_cookie)
+103	
+104	    @property
+105	    def FILES(self):
+106	        if not hasattr(self, "_files"):
+107	            self._load_post_and_files()
+108	        return self._files
+109	
+110	    POST = property(_get_post, _set_post)
+111	
+112	
+113	class WSGIH...
15-assistanttool_useRead
162026-06-12T17:32:48.203Zusertool_resultRead
1	import logging
+2	import sys
+3	from functools import wraps
+4	from inspect import iscoroutinefunction
+5	
+6	from asgiref.sync import sync_to_async
+7	
+8	from django.conf import settings
+9	from django.core import signals
+10	from django.core.exceptions import (
+11	    BadRequest,
+12	    PermissionDenied,
+13	    RequestDataTooBig,
+14	    SuspiciousOperation,
+15	    TooManyFieldsSent,
+16	    TooManyFilesSent,
+17	)
+18	from django.http import Http404
+19	from django.http.multipartparser import MultiPartParserError
+20	from django.urls import get_resolver, get_urlconf
+21	from django.utils.log import log_response
+22	from django.views import debug
+23	
+24	
+25	def convert_exception_to_response(get_response):
+26	    """
+27	    Wrap the given get_response callable in exception-to-response conversion.
+28	
+29	    All exceptions will be converted. All known 4xx exceptions (Http404,
+30	    PermissionDenied, MultiPartParserError, SuspiciousOperation) will be
+31	    converted to the appropriate response, and all other exceptions will be
+32	    converted to 500 responses.
+33	
+34	    This decorator is automatically applied to all middleware to ensure that
+35	    no middleware leaks an exception and that the next middleware in the stack
+36	    can rely on getting a response instead of an exception.
+37	    """
+38	    if iscoroutinefunction(get_response):
+39	
+40	        @wraps(get_response)
+41	        async def inner(request):
+42	            try:
+43	                response = await get_response(request)
+44	            except Exception as exc:
+45	                response = await sync_to_async(
+46	                    response_for_exception, thread_sensitive=False
+47	                )(request, exc)
+48	            return response
+49	
+50	        return inner
+51	    else:
+52	
+53	        @wraps(get_response)
+54	        def inner(request):
+55	            try:
+56	                response = get_response(request)
+57	            except Exception as exc:
+58	                response = response_for_exception(request, exc)
+59	            return response
+60	
+61	        return inner
+62	
+63	
+64	def response_for_exception(request, exc):
+65	    if isinstance(exc, Http404):
+66	        if settings.DEBUG:
+67	            response = debug.technical_404_response(request, exc)
+68	        else:
+69	            response = get_exception_response(
+70	                request, get_resolver(get_urlconf()), 404, exc
+71	            )
+72	
+73	    elif isinstance(exc, PermissionDenied):
+74	        response = get_exception_response(
+75	            request, get_resolver(get_urlconf()), 403, exc
+76	        )
+77	        log_response(
+78	            "Forbidden (Permission denied): %s",
+79	            request.path,
+80	            response=response,
+81	            request=request,
+82	            exception=exc,
+83	        )
+84	
+85	    elif isinstance(exc, MultiPartParserError):
+86	        response = get_exception_response(
+87	            request, get_resolver(get_urlconf()), 400, exc
+88	        )
+89	        log_response(
+90	            "Bad request (Unable to parse request body): %s",
+91	            request.path,
+92	            response=response,
+93	            request=request,
+94	            exception=exc,
+95	        )
+96	
+97	    elif isinstance(exc, BadRequest):
+98	        if settings.DEBUG:
+99	            response = debug.technical_500_response(
+100	                request, *sys.exc_info(), status_code=400
+101	            )
+102	        else:
+103	            response = get_exception_response(
+104	                request, get_resolver(get_urlconf()), 400, exc
+105	            )
+106	        log_response(
+107	            "%s: %s",
+108	            str(exc),
+109	            request.path,
+110	            response=response,
+111	            request=request,
+112	            exception=exc,
+113	        )
+114	    elif isinstance(exc, SuspiciousOperation):
+115	        if isinstance(exc, (RequestDataTooBig, TooManyFieldsSent, TooManyFilesSent)):
+116	            # POST data can't be accessed again, otherwise the ori...
17-assistanttext-
Now let me check the MIDDLEWARE setting default and `get_wsgi_application`.
18-assistanttool_useBash
19-systemtask_started-
20-systemtask_notification-
212026-06-12T17:33:05.389Zusertool_resultBash
465:# MIDDLEWARE #
+471:MIDDLEWARE = []
+516:CACHE_MIDDLEWARE_KEY_PREFIX = ""
+517:CACHE_MIDDLEWARE_SECONDS = 600
+518:CACHE_MIDDLEWARE_ALIAS = "default"
+654:# SECURITY MIDDLEWARE #
+667:# CSP MIDDLEWARE #
+---
+import django
+from django.core.handlers.wsgi import WSGIHandler
+
+
+def get_wsgi_application():
+    """
+    The public interface to Django's WSGI support. Return a WSGI callable.
+
+    Avoids making django.core.handlers.WSGIHandler a public API, in case the
+    internal WSGI implementation changes or moves in the future.
+    """
+    django.setup(set_prefix=False)
+    return WSGIHandler()
+---
+/workspace/django--674eda1c/django/contrib/admindocs/middleware.py:4:from django.utils.deprecation import MiddlewareMixin
+/workspace/django--674eda1c/django/contrib/admindocs/middleware.py:9:class XViewMiddleware(MiddlewareMixin):
+/workspace/django--674eda1c/django/contrib/auth/middleware.py:12:from django.utils.deprecation import MiddlewareMixin
+/workspace/django--674eda1c/django/contrib/auth/middleware.py:28:class AuthenticationMiddleware(MiddlewareMixin):
+/workspace/django--674eda1c/django/contrib/auth/middleware.py:42:class LoginRequiredMiddleware(MiddlewareMixin):
+/workspace/django--674eda1c/django/contrib/flatpages/middleware.py:4:from django.utils.deprecation import MiddlewareMixin
+/workspace/django--674eda1c/django/contrib/flatpages/middleware.py:7:class FlatpageFallbackMiddleware(MiddlewareMixin):
+/workspace/django--674eda1c/django/contrib/messages/middleware.py:3:from django.utils.deprecation import MiddlewareMixin
+/workspace/django--674eda1c/django/contrib/messages/middleware.py:6:class MessageMiddleware(MiddlewareMixin):
+/workspace/django--674eda1c/django/contrib/redirects/middleware.py:7:from django.utils.deprecation import MiddlewareMixin
+/workspace/django--674eda1c/django/contrib/redirects/middleware.py:10:class RedirectFallbackMiddleware(MiddlewareMixin):
+/workspace/django--674eda1c/django/contrib/sessions/middleware.py:8:from django.utils.deprecation import MiddlewareMixin
+/workspace/django--674eda1c/django/contrib/sessions/middleware.py:12:class SessionMiddleware(MiddlewareMixin):
+/workspace/django--674eda1c/django/contrib/sites/middleware.py:1:from django.utils.deprecation import MiddlewareMixin
+/workspace/django--674eda1c/django/contrib/sites/middleware.py:6:class CurrentSiteMiddleware(MiddlewareMixin):
+/workspace/django--674eda1c/django/contrib/staticfiles/handlers.py:24:    def load_middleware(self):
+/workspace/django--674eda1c/django/core/handlers/asgi.py:152:        self.load_middleware(is_async=True)
+/workspace/django--674eda1c/django/core/handlers/base.py:27:    def load_middleware(self, is_async=False):
+/workspace/django--674eda1c/django/core/handlers/wsgi.py:118:        self.load_middleware()
+/workspace/django--674eda1c/django/test/client.py:173:            self.load_middleware()
+/workspace/django--674eda1c/django/test/client.py:224:            self.load_middleware(is_async=True)
+/workspace/django--674eda1c/django/utils/deprecation.py:275:class MiddlewareMixin:
22-assistanttext-
I have all the pieces. Writing the answer file now.
23-assistanttool_useWrite
242026-06-12T17:33:46.636Zusertool_resultWrite
File created successfully at: /workspace/answer.json (file state is current in your context — no need to Read it back)
25-assistanttext-
Done — `/workspace/answer.json` is written. Here's the TLDR of what I found in the django/django checkout at `/workspace/django--674eda1c`:
+
+**Core files implementing MIDDLEWARE processing:**
+
+- `django/core/handlers/base.py` — `BaseHandler.load_middleware()` is the stack builder. It iterates `reversed(settings.MIDDLEWARE)`, instantiating each middleware around the previous handler (`mw_instance = middleware(handler)`), so the **first** entry in the settings list becomes the **outermost** layer. The result is stored as `_middleware_chain`. The same loop collects `process_view` hooks in forward order (`insert(0, ...)`) and `process_template_response`/`process_exception` hooks in reverse order (`append`). `_get_response()` is the innermost layer that runs view middleware and the view itself.
+- `django/utils/deprecation.py` — `MiddlewareMixin.__call__` defines the classic hook ordering: `process_request(request)` on the way in (short-circuiting if it returns a response), then `self.get_response(request)`, then `process_response(request, response)` on the way out. Combined with the reversed construction, `process_request` runs top-to-bottom and `process_response` bottom-to-top of the settings list.
+- `django/core/handlers/exception.py` — `convert_exception_to_response()` wraps every layer so no middleware leaks exceptions.
+- `django/core/handlers/wsgi.py` + `django/core/wsgi.py` — `WSGIHandler.__init__` calls `load_middleware()`; its `__call__(environ, start_response)` is the single WSGI callable that invokes the whole Django onion. `django/core/handlers/asgi.py` is the async twin (`load_middleware(is_async=True)`).
+- `django/conf/global_settings.py` — declares the default `MIDDLEWARE = []` setting.
+
+**WSGI comparison:** Django's chain is functionally the same onion as WSGI's `MiddlewareA(MiddlewareB(app))` wrapping — `load_middleware` just builds the nesting from a declarative flat list (reversed so list order = outer-to-inner), operates on `HttpRequest`/`HttpResponse` instead of `environ`/`start_response`, and adds phase hooks and per-layer exception conversion that raw WSGI stacking lacks. Flask itself isn't in the workspace; it uses the plain WSGI wrapping pattern (`app.wsgi_app = MW(app.wsgi_app)`), which is the WSGI side of that comparison.
Tool Calls (9)
1. Bash @ -
Input
{
+  "command": "ls /workspace && ls /workspace/django 2>/dev/null | head",
+  "description": "List workspace contents"
+}
Output
{
+  "stdout": "django--674eda1c",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
2. Bash @ -
Input
{
+  "command": "ls /workspace/django--674eda1c",
+  "description": "List repo root"
+}
Output
{
+  "stdout": "AUTHORS\nCONTRIBUTING.rst\nGruntfile.js\nINSTALL\nLICENSE\nLICENSE.python\nMANIFEST.in\nREADME.rst\ndjango\ndocs\neslint-recommended.js\neslint.config.mjs\nextras\nglobals.js\njs_tests\npackage.json\npyproject.toml\nscripts\ntests\ntox.ini\nzizmor.yml",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
3. Bash @ -
Input
{
+  "command": "ls /workspace/django--674eda1c/django/core/handlers/ /workspace/django--674eda1c/django/middleware/ /workspace/django--674eda1c/django/utils/deprecation.py",
+  "description": "List handler and middleware directories"
+}
Output
{
+  "stdout": "/workspace/django--674eda1c/django/utils/deprecation.py\n\n/workspace/django--674eda1c/django/core/handlers/:\n__init__.py\nasgi.py\nbase.py\nexception.py\nwsgi.py\n\n/workspace/django--674eda1c/django/middleware/:\n__init__.py\ncache.py\nclickjacking.py\ncommon.py\ncsp.py\ncsrf.py\ngzip.py\nhttp.py\nlocale.py\nsecurity.py",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
4. Read @ -
Input
{
+  "file_path": "/workspace/django--674eda1c/django/core/handlers/base.py"
+}
Output
{
+  "type": "text",
+  "file": {
+    "filePath": "/workspace/django--674eda1c/django/core/handlers/base.py",
+    "content": "import asyncio\nimport logging\nimport types\nfrom inspect import iscoroutinefunction\n\nfrom asgiref.sync import async_to_sync, sync_to_async\n\nfrom django.conf import settings\nfrom django.core.exceptions import ImproperlyConfigured, MiddlewareNotUsed\nfrom django.core.signals import request_finished\nfrom django.db import connections, transaction\nfrom django.urls import get_resolver, set_urlconf\nfrom django.utils.log import log_response\nfrom django.utils.module_loading import import_string\n\nfrom .exception import convert_exception_to_response\n\nlogger = logging.getLogger(\"django.request\")\n\n\nclass BaseHandler:\n    _view_middleware = None\n    _template_response_middleware = None\n    _exception_middleware = None\n    _middleware_chain = None\n\n    def load_middleware(self, is_async=False):\n        \"\"\"\n        Populate middleware lists from settings.MIDDLEWARE.\n\n        Must be called after the environment is fixed (see __call__ in\n        subclasses).\n        \"\"\"\n        self._view_middleware = []\n        self._template_response_middleware = []\n        self._exception_middleware = []\n\n        get_response = self._get_response_async if is_async else self._get_response\n        handler = convert_exception_to_response(get_response)\n        handler_is_async = is_async\n        for middleware_path in reversed(settings.MIDDLEWARE):\n            middleware = import_string(middleware_path)\n            middleware_can_sync = getattr(middleware, \"sync_capable\", True)\n            middleware_can_async = getattr(middleware, \"async_capable\", False)\n            if not middleware_can_sync and not middleware_can_async:\n                raise RuntimeError(\n                    \"Middleware %s must have at least one of \"\n                    \"sync_capable/async_capable set to True.\" % middleware_path\n                )\n            elif not handler_is_async and middleware_can_sync:\n                middleware_is_async = False\n            else:\n                middleware_is_async = middleware_can_async\n            try:\n                # Adapt handler, if needed.\n                adapted_handler = self.adapt_method_mode(\n                    middleware_is_async,\n                    handler,\n                    handler_is_async,\n                    debug=settings.DEBUG,\n                    name=\"middleware %s\" % middleware_path,\n                )\n                mw_instance = middleware(adapted_handler)\n            except MiddlewareNotUsed as exc:\n                if settings.DEBUG:\n                    if str(exc):\n                        logger.debug(\"MiddlewareNotUsed(%r): %s\", middleware_path, exc)\n                    else:\n                        logger.debug(\"MiddlewareNotUsed: %r\", middleware_path)\n                continue\n            else:\n                handler = adapted_handler\n\n            if mw_instance is None:\n                raise ImproperlyConfigured(\n                    \"Middleware factory %s returned None.\" % middleware_path\n                )\n\n            if hasattr(mw_instance, \"process_view\"):\n                self._view_middleware.insert(\n                    0,\n                    self.adapt_method_mode(is_async, mw_instance.process_view),\n                )\n            if hasattr(mw_instance, \"process_template_response\"):\n                self._template_response_middleware.append(\n                    self.adapt_method_mode(\n                        is_async, mw_instance.process_template_response\n                    ),\n                )\n            if hasattr(mw_instance, \"process_exception\"):\n                # The exception-handling stack is still always synchronous for\n                # now, so adapt that way.\n                self._exception_middleware.append(\n                    self.adapt_method_mode(False, mw_
+...
5. Read @ -
Input
{
+  "file_path": "/workspace/django--674eda1c/django/utils/deprecation.py"
+}
Output
{
+  "type": "text",
+  "file": {
+    "filePath": "/workspace/django--674eda1c/django/utils/deprecation.py",
+    "content": "import functools\nimport inspect\nimport os\nimport warnings\nfrom collections import Counter\nfrom inspect import iscoroutinefunction, markcoroutinefunction\n\nfrom asgiref.sync import sync_to_async\n\nimport django\n\n\n@functools.cache\ndef django_file_prefixes():\n    try:\n        file = django.__file__\n    except AttributeError:\n        return ()\n    return (os.path.dirname(file),)\n\n\nclass RemovedInNextVersionWarning(DeprecationWarning):\n    pass\n\n\nclass RemovedInDjango70Warning(PendingDeprecationWarning):\n    pass\n\n\nRemovedAfterNextVersionWarning = RemovedInDjango70Warning\n\n\nclass warn_about_renamed_method:\n    def __init__(\n        self, class_name, old_method_name, new_method_name, deprecation_warning\n    ):\n        self.class_name = class_name\n        self.old_method_name = old_method_name\n        self.new_method_name = new_method_name\n        self.deprecation_warning = deprecation_warning\n\n    def __call__(self, f):\n        def wrapper(*args, **kwargs):\n            warnings.warn(\n                \"`%s.%s` is deprecated, use `%s` instead.\"\n                % (self.class_name, self.old_method_name, self.new_method_name),\n                self.deprecation_warning,\n                2,\n            )\n            return f(*args, **kwargs)\n\n        return wrapper\n\n\nclass RenameMethodsBase(type):\n    \"\"\"\n    Handles the deprecation paths when renaming a method.\n\n    It does the following:\n        1) Define the new method if missing and complain about it.\n        2) Define the old method if missing.\n        3) Complain whenever an old method is called.\n\n    See #15363 for more details.\n    \"\"\"\n\n    renamed_methods = ()\n\n    def __new__(cls, name, bases, attrs):\n        new_class = super().__new__(cls, name, bases, attrs)\n\n        for base in inspect.getmro(new_class):\n            class_name = base.__name__\n            for renamed_method in cls.renamed_methods:\n                old_method_name = renamed_method[0]\n                old_method = base.__dict__.get(old_method_name)\n                new_method_name = renamed_method[1]\n                new_method = base.__dict__.get(new_method_name)\n                deprecation_warning = renamed_method[2]\n                wrapper = warn_about_renamed_method(class_name, *renamed_method)\n\n                # Define the new method if missing and complain about it\n                if not new_method and old_method:\n                    warnings.warn(\n                        \"`%s.%s` method should be renamed `%s`.\"\n                        % (class_name, old_method_name, new_method_name),\n                        deprecation_warning,\n                        2,\n                    )\n                    setattr(base, new_method_name, old_method)\n                    setattr(base, old_method_name, wrapper(old_method))\n\n                # Define the old method as a wrapped call to the new method.\n                if not old_method and new_method:\n                    setattr(base, old_method_name, wrapper(new_method))\n\n        return new_class\n\n\ndef deprecate_posargs(deprecation_warning, remappable_names, /):\n    \"\"\"\n    Function/method decorator to deprecate some or all positional arguments.\n\n    The decorated function will map any positional arguments after the ``*`` to\n    the corresponding keyword arguments and issue a deprecation warning.\n\n    The decorator takes two arguments: a RemovedInDjangoXXWarning warning\n    category and a list of parameter names that have been changed from\n    positional-or-keyword to keyword-only, in their original positional order.\n\n    Works on both functions and methods. To apply to a class constructor,\n    decorate its __init__() method. To apply to a staticmethod or classmethod,\n    use @deprecate_posargs after @staticmethod or @classmethod.\n\n   
+...
6. Read @ -
Input
{
+  "file_path": "/workspace/django--674eda1c/django/core/handlers/wsgi.py"
+}
Output
{
+  "type": "text",
+  "file": {
+    "filePath": "/workspace/django--674eda1c/django/core/handlers/wsgi.py",
+    "content": "from io import IOBase\n\nfrom django.conf import settings\nfrom django.core import signals\nfrom django.core.handlers import base\nfrom django.http import HttpRequest, QueryDict, parse_cookie\nfrom django.urls import set_script_prefix\nfrom django.utils.encoding import repercent_broken_unicode\nfrom django.utils.functional import cached_property\nfrom django.utils.regex_helper import _lazy_re_compile\n\n_slashes_re = _lazy_re_compile(rb\"/+\")\n\n\nclass LimitedStream(IOBase):\n    \"\"\"\n    Wrap another stream to disallow reading it past a number of bytes.\n\n    Based on the implementation from werkzeug.wsgi.LimitedStream. See:\n    https://github.com/pallets/werkzeug/blob/dbf78f67/src/werkzeug/wsgi.py#L828\n    \"\"\"\n\n    def __init__(self, stream, limit):\n        self._read = stream.read\n        self._readline = stream.readline\n        self._pos = 0\n        self.limit = limit\n\n    def read(self, size=-1, /):\n        _pos = self._pos\n        limit = self.limit\n        if _pos >= limit:\n            return b\"\"\n        if size == -1 or size is None:\n            size = limit - _pos\n        else:\n            size = min(size, limit - _pos)\n        data = self._read(size)\n        self._pos += len(data)\n        return data\n\n    def readline(self, size=-1, /):\n        _pos = self._pos\n        limit = self.limit\n        if _pos >= limit:\n            return b\"\"\n        if size == -1 or size is None:\n            size = limit - _pos\n        else:\n            size = min(size, limit - _pos)\n        line = self._readline(size)\n        self._pos += len(line)\n        return line\n\n\nclass WSGIRequest(HttpRequest):\n    def __init__(self, environ):\n        script_name = get_script_name(environ)\n        # If PATH_INFO is empty (e.g. accessing the SCRIPT_NAME URL without a\n        # trailing slash), operate as if '/' was requested.\n        path_info = get_path_info(environ) or \"/\"\n        self.environ = environ\n        self.path_info = path_info\n        # be careful to only replace the first slash in the path because of\n        # http://test/something and http://test//something being different as\n        # stated in RFC 3986.\n        self.path = \"%s/%s\" % (script_name.rstrip(\"/\"), path_info.replace(\"/\", \"\", 1))\n        self.META = environ\n        self.META[\"PATH_INFO\"] = path_info\n        self.META[\"SCRIPT_NAME\"] = script_name\n        self.method = environ[\"REQUEST_METHOD\"].upper()\n        # Set content_type, content_params, and encoding.\n        self._set_content_type_params(environ)\n        try:\n            content_length = int(environ.get(\"CONTENT_LENGTH\"))\n        except (ValueError, TypeError):\n            content_length = 0\n        self._stream = LimitedStream(self.environ[\"wsgi.input\"], content_length)\n        self._read_started = False\n        self.resolver_match = None\n\n    def _get_scheme(self):\n        return self.environ.get(\"wsgi.url_scheme\")\n\n    @cached_property\n    def GET(self):\n        # The WSGI spec says 'QUERY_STRING' may be absent.\n        raw_query_string = get_bytes_from_wsgi(self.environ, \"QUERY_STRING\", \"\")\n        return QueryDict(raw_query_string, encoding=self._encoding)\n\n    def _get_post(self):\n        if not hasattr(self, \"_post\"):\n            self._load_post_and_files()\n        return self._post\n\n    def _set_post(self, post):\n        self._post = post\n\n    @cached_property\n    def COOKIES(self):\n        raw_cookie = get_str_from_wsgi(self.environ, \"HTTP_COOKIE\", \"\")\n        return parse_cookie(raw_cookie)\n\n    @property\n    def FILES(self):\n        if not hasattr(self, \"_files\"):\n            self._load_post_and_files()\n        return self._files\n\n    POST = property(_get_post, _set_post)\n\n\nclass WSGIHandler(base.BaseHandler):\n    request_class = WSGIRequest\n\n
+...
7. Read @ -
Input
{
+  "file_path": "/workspace/django--674eda1c/django/core/handlers/exception.py"
+}
Output
{
+  "type": "text",
+  "file": {
+    "filePath": "/workspace/django--674eda1c/django/core/handlers/exception.py",
+    "content": "import logging\nimport sys\nfrom functools import wraps\nfrom inspect import iscoroutinefunction\n\nfrom asgiref.sync import sync_to_async\n\nfrom django.conf import settings\nfrom django.core import signals\nfrom django.core.exceptions import (\n    BadRequest,\n    PermissionDenied,\n    RequestDataTooBig,\n    SuspiciousOperation,\n    TooManyFieldsSent,\n    TooManyFilesSent,\n)\nfrom django.http import Http404\nfrom django.http.multipartparser import MultiPartParserError\nfrom django.urls import get_resolver, get_urlconf\nfrom django.utils.log import log_response\nfrom django.views import debug\n\n\ndef convert_exception_to_response(get_response):\n    \"\"\"\n    Wrap the given get_response callable in exception-to-response conversion.\n\n    All exceptions will be converted. All known 4xx exceptions (Http404,\n    PermissionDenied, MultiPartParserError, SuspiciousOperation) will be\n    converted to the appropriate response, and all other exceptions will be\n    converted to 500 responses.\n\n    This decorator is automatically applied to all middleware to ensure that\n    no middleware leaks an exception and that the next middleware in the stack\n    can rely on getting a response instead of an exception.\n    \"\"\"\n    if iscoroutinefunction(get_response):\n\n        @wraps(get_response)\n        async def inner(request):\n            try:\n                response = await get_response(request)\n            except Exception as exc:\n                response = await sync_to_async(\n                    response_for_exception, thread_sensitive=False\n                )(request, exc)\n            return response\n\n        return inner\n    else:\n\n        @wraps(get_response)\n        def inner(request):\n            try:\n                response = get_response(request)\n            except Exception as exc:\n                response = response_for_exception(request, exc)\n            return response\n\n        return inner\n\n\ndef response_for_exception(request, exc):\n    if isinstance(exc, Http404):\n        if settings.DEBUG:\n            response = debug.technical_404_response(request, exc)\n        else:\n            response = get_exception_response(\n                request, get_resolver(get_urlconf()), 404, exc\n            )\n\n    elif isinstance(exc, PermissionDenied):\n        response = get_exception_response(\n            request, get_resolver(get_urlconf()), 403, exc\n        )\n        log_response(\n            \"Forbidden (Permission denied): %s\",\n            request.path,\n            response=response,\n            request=request,\n            exception=exc,\n        )\n\n    elif isinstance(exc, MultiPartParserError):\n        response = get_exception_response(\n            request, get_resolver(get_urlconf()), 400, exc\n        )\n        log_response(\n            \"Bad request (Unable to parse request body): %s\",\n            request.path,\n            response=response,\n            request=request,\n            exception=exc,\n        )\n\n    elif isinstance(exc, BadRequest):\n        if settings.DEBUG:\n            response = debug.technical_500_response(\n                request, *sys.exc_info(), status_code=400\n            )\n        else:\n            response = get_exception_response(\n                request, get_resolver(get_urlconf()), 400, exc\n            )\n        log_response(\n            \"%s: %s\",\n            str(exc),\n            request.path,\n            response=response,\n            request=request,\n            exception=exc,\n        )\n    elif isinstance(exc, SuspiciousOperation):\n        if isinstance(exc, (RequestDataTooBig, TooManyFieldsSent, TooManyFilesSent)):\n            # POST data can't be accessed again, otherwise the original\n            # exception would be raised.\n            request._mark_post_parse_error()\n\n   
+...
8. Bash @ -
Input
{
+  "command": "grep -n \"MIDDLEWARE\" /workspace/django--674eda1c/django/conf/global_settings.py; echo ---; cat /workspace/django--674eda1c/django/core/wsgi.py; echo ---; grep -n \"load_middleware\\|MiddlewareMixin\" -r /workspace/django--674eda1c/django --include=*.py | grep -v middleware/ ",
+  "description": "Find MIDDLEWARE setting and load_middleware usages"
+}
Output
{
+  "stdout": "465:# MIDDLEWARE #\n471:MIDDLEWARE = []\n516:CACHE_MIDDLEWARE_KEY_PREFIX = \"\"\n517:CACHE_MIDDLEWARE_SECONDS = 600\n518:CACHE_MIDDLEWARE_ALIAS = \"default\"\n654:# SECURITY MIDDLEWARE #\n667:# CSP MIDDLEWARE #\n---\nimport django\nfrom django.core.handlers.wsgi import WSGIHandler\n\n\ndef get_wsgi_application():\n    \"\"\"\n    The public interface to Django's WSGI support. Return a WSGI callable.\n\n    Avoids making django.core.handlers.WSGIHandler a public API, in case the\n    internal WSGI implementation changes or moves in the future.\n    \"\"\"\n    django.setup(set_prefix=False)\n    return WSGIHandler()\n---\n/workspace/django--674eda1c/django/contrib/admindocs/middleware.py:4:from django.utils.deprecation import MiddlewareMixin\n/workspace/django--674eda1c/django/contrib/admindocs/middleware.py:9:class XViewMiddleware(MiddlewareMixin):\n/workspace/django--674eda1c/django/contrib/auth/middleware.py:12:from django.utils.deprecation import MiddlewareMixin\n/workspace/django--674eda1c/django/contrib/auth/middleware.py:28:class AuthenticationMiddleware(MiddlewareMixin):\n/workspace/django--674eda1c/django/contrib/auth/middleware.py:42:class LoginRequiredMiddleware(MiddlewareMixin):\n/workspace/django--674eda1c/django/contrib/flatpages/middleware.py:4:from django.utils.deprecation import MiddlewareMixin\n/workspace/django--674eda1c/django/contrib/flatpages/middleware.py:7:class FlatpageFallbackMiddleware(MiddlewareMixin):\n/workspace/django--674eda1c/django/contrib/messages/middleware.py:3:from django.utils.deprecation import MiddlewareMixin\n/workspace/django--674eda1c/django/contrib/messages/middleware.py:6:class MessageMiddleware(MiddlewareMixin):\n/workspace/django--674eda1c/django/contrib/redirects/middleware.py:7:from django.utils.deprecation import MiddlewareMixin\n/workspace/django--674eda1c/django/contrib/redirects/middleware.py:10:class RedirectFallbackMiddleware(MiddlewareMixin):\n/workspace/django--674eda1c/django/contrib/sessions/middleware.py:8:from django.utils.deprecation import MiddlewareMixin\n/workspace/django--674eda1c/django/contrib/sessions/middleware.py:12:class SessionMiddleware(MiddlewareMixin):\n/workspace/django--674eda1c/django/contrib/sites/middleware.py:1:from django.utils.deprecation import MiddlewareMixin\n/workspace/django--674eda1c/django/contrib/sites/middleware.py:6:class CurrentSiteMiddleware(MiddlewareMixin):\n/workspace/django--674eda1c/django/contrib/staticfiles/handlers.py:24:    def load_middleware(self):\n/workspace/django--674eda1c/django/core/handlers/asgi.py:152:        self.load_middleware(is_async=True)\n/workspace/django--674eda1c/django/core/handlers/base.py:27:    def load_middleware(self, is_async=False):\n/workspace/django--674eda1c/django/core/handlers/wsgi.py:118:        self.load_middleware()\n/workspace/django--674eda1c/django/test/client.py:173:            self.load_middleware()\n/workspace/django--674eda1c/django/test/client.py:224:            self.load_middleware(is_async=True)\n/workspace/django--674eda1c/django/utils/deprecation.py:275:class MiddlewareMixin:",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
9. Write @ -
Input
{
+  "file_path": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/base.py\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/wsgi.py\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/exception.py\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/asgi.py\"},\n    {\"repo\": \"django/django\", \"path\": \"django/utils/deprecation.py\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/wsgi.py\"},\n    {\"repo\": \"django/django\", \"path\": \"django/conf/global_settings.py\"}\n  ],\n  \"symbols\": [\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler.load_middleware\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler.adapt_method_mode\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler.get_response\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler._get_response\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler.process_exception_by_middleware\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/wsgi.py\", \"symbol\": \"WSGIHandler\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/wsgi.py\", \"symbol\": \"WSGIHandler.__call__\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/exception.py\", \"symbol\": \"convert_exception_to_response\"},\n    {\"repo\": \"django/django\", \"path\": \"django/utils/deprecation.py\", \"symbol\": \"MiddlewareMixin\"},\n    {\"repo\": \"django/django\", \"path\": \"django/utils/deprecation.py\", \"symbol\": \"MiddlewareMixin.__call__\"},\n    {\"repo\": \"django/django\", \"path\": \"django/utils/deprecation.py\", \"symbol\": \"MiddlewareMixin.__acall__\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/wsgi.py\", \"symbol\": \"get_wsgi_application\"},\n    {\"repo\": \"django/django\", \"path\": \"django/conf/global_settings.py\", \"symbol\": \"MIDDLEWARE\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/asgi.py\", \"symbol\": \"ASGIHandler\"}\n  ],\n  \"chain\": [\n    {\"repo\": \"django/django\", \"path\": \"django/core/wsgi.py\", \"symbol\": \"get_wsgi_application\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/wsgi.py\", \"symbol\": \"WSGIHandler.__init__\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler.load_middleware\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/exception.py\", \"symbol\": \"convert_exception_to_response\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/wsgi.py\", \"symbol\": \"WSGIHandler.__call__\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler.get_response\"},\n    {\"repo\": \"django/django\", \"path\": \"django/utils/deprecation.py\", \"symbol\": \"MiddlewareMixin.__call__\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler._get_response\"}\n  ],\n  \"text\": \"Django's MIDDLEWARE setting processing lives almost entirely in django/django under django/core/handlers/.\\n\\nStack construction: BaseHandler.load_middleware() in django/core/handlers/base.py is the heart of it. It starts with the innermost handler (BaseHandler._get_response, which resolves the URL and calls the view) and iterates over reversed(settings.MIDDLEWARE) (default MIDDLEWARE = [] is declared in django/conf/global_settings.py). For each dotted path it imports the middleware factory via import_string and instantiates it as middlewa
+...
Output
{
+  "type": "create",
+  "filePath": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/base.py\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/wsgi.py\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/exception.py\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/asgi.py\"},\n    {\"repo\": \"django/django\", \"path\": \"django/utils/deprecation.py\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/wsgi.py\"},\n    {\"repo\": \"django/django\", \"path\": \"django/conf/global_settings.py\"}\n  ],\n  \"symbols\": [\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler.load_middleware\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler.adapt_method_mode\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler.get_response\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler._get_response\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler.process_exception_by_middleware\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/wsgi.py\", \"symbol\": \"WSGIHandler\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/wsgi.py\", \"symbol\": \"WSGIHandler.__call__\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/exception.py\", \"symbol\": \"convert_exception_to_response\"},\n    {\"repo\": \"django/django\", \"path\": \"django/utils/deprecation.py\", \"symbol\": \"MiddlewareMixin\"},\n    {\"repo\": \"django/django\", \"path\": \"django/utils/deprecation.py\", \"symbol\": \"MiddlewareMixin.__call__\"},\n    {\"repo\": \"django/django\", \"path\": \"django/utils/deprecation.py\", \"symbol\": \"MiddlewareMixin.__acall__\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/wsgi.py\", \"symbol\": \"get_wsgi_application\"},\n    {\"repo\": \"django/django\", \"path\": \"django/conf/global_settings.py\", \"symbol\": \"MIDDLEWARE\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/asgi.py\", \"symbol\": \"ASGIHandler\"}\n  ],\n  \"chain\": [\n    {\"repo\": \"django/django\", \"path\": \"django/core/wsgi.py\", \"symbol\": \"get_wsgi_application\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/wsgi.py\", \"symbol\": \"WSGIHandler.__init__\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler.load_middleware\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/exception.py\", \"symbol\": \"convert_exception_to_response\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/wsgi.py\", \"symbol\": \"WSGIHandler.__call__\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler.get_response\"},\n    {\"repo\": \"django/django\", \"path\": \"django/utils/deprecation.py\", \"symbol\": \"MiddlewareMixin.__call__\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler._get_response\"}\n  ],\n  \"text\": \"Django's MIDDLEWARE setting processing lives almost entirely in django/django under django/core/handlers/.\\n\\nStack construction: BaseHandler.load_middleware() in django/core/handlers/base.py is the heart of it. It starts with the innermost handler (BaseHandler._get_response, which resolves the URL and calls the view) and iterates over reversed(settings.MIDDLEWARE) (default MIDDLEWARE = [] is declared in django/conf/global_settings.py). For each dotted path it imports the middleware factory via import_string and instanti
+...
Code Changes (1)
1. WRITE /workspace/answer.json
{
+  "files": [
+    {"repo": "django/django", "path": "django/core/handlers/base.py"},
+    {"repo": "django/django", "path": "django/core/handlers/wsgi.py"},
+    {"repo": "django/django", "path": "django/core/handlers/exception.py"},
+    {"repo": "django/django", "path": "django/core/handlers/asgi.py"},
+    {"repo": "django/django", "path": "django/utils/deprecation.py"},
+    {"repo": "django/django", "path": "django/core/wsgi.py"},
+    {"repo": "django/django", "path": "django/conf/global_settings.py"}
+  ],
+  "symbols": [
+    {"repo": "django/django", "path": "django/core/handlers/base.py", "symbol": "BaseHandler"},
+    {"repo": "django/django", "path": "django/core/handlers/base.py", "symbol": "BaseHandler.load_middleware"},
+    {"repo": "django/django", "path": "django/core/handlers/base.py", "symbol": "BaseHandler.adapt_method_mode"},
+    {"repo": "django/django", "path": "django/core/handlers/base.py", "symbol": "BaseHandler.get_response"},
+    {"repo": "django/django", "path": "django/core/handlers/base.py", "symbol": "BaseHandler._get_response"},
+    {"repo": "django/django", "path": "django/core/handlers/base.py", "symbol": "BaseHandler.process_exception_by_middleware"},
+    {"repo": "django/django", "path": "django/core/handlers/wsgi.py", "symbol": "WSGIHandler"},
+    {"repo": "django/django", "path": "django/core/handlers/wsgi.py", "symbol": "WSGIHandler.__call__"},
+    {"repo": "django/django", "path": "django/core/handlers/exception.py", "symbol": "convert_exception_to_response"},
+    {"repo": "django/django", "path": "django/utils/deprecation.py", "symbol": "MiddlewareMixin"},
+    {"repo": "django/django", "path": "django/utils/deprecation.py", "symbol": "MiddlewareMixin.__call__"},
+    {"repo": "django/django", "path": "django/utils/deprecation.py", "symbol": "MiddlewareMixin.__acall__"},
+    {"repo": "django/django", "path": "django/core/wsgi.py", "symbol": "get_wsgi_application"},
+    {"repo": "django/django", "path": "django/conf/global_settings.py", "symbol": "MIDDLEWARE"},
+    {"repo": "django/django", "path": "django/core/handlers/asgi.py", "symbol": "ASGIHandler"}
+  ],
+  "chain": [
+    {"repo": "django/django", "path": "django/core/wsgi.py", "symbol": "get_wsgi_application"},
+    {"repo": "django/django", "path": "django/core/handlers/wsgi.py", "symbol": "WSGIHandler.__init__"},
+    {"repo": "django/django", "path": "django/core/handlers/base.py", "symbol": "BaseHandler.load_middleware"},
+    {"repo": "django/django", "path": "django/core/handlers/exception.py", "symbol": "convert_exception_to_response"},
+    {"repo": "django/django", "path": "django/core/handlers/wsgi.py", "symbol": "WSGIHandler.__call__"},
+    {"repo": "django/django", "path": "django/core/handlers/base.py", "symbol": "BaseHandler.get_response"},
+    {"repo": "django/django", "path": "django/utils/deprecation.py", "symbol": "MiddlewareMixin.__call__"},
+    {"repo": "django/django", "path": "django/core/handlers/base.py", "symbol": "BaseHandler._get_response"}
+  ],
+  "text": "Django's MIDDLEWARE setting processing lives almost entirely in django/django under django/core/handlers/.\n\nStack construction: BaseHandler.load_middleware() in django/core/handlers/base.py is the heart of it. It starts with the innermost handler (BaseHandler._get_response, which resolves the URL and calls the view) and iterates over reversed(settings.MIDDLEWARE) (default MIDDLEWARE = [] is declared in django/conf/global_settings.py). For each dotted path it imports the middleware factory via import_string and instantiates it as middleware(handler), so each middleware closes over the next-inner handler as its get_response callable. Each layer is wrapped in convert_exception_to_response() from django/core/handlers/exception.py so exceptions never leak between layers. Because the list is traversed in reverse, the FIRST entry in settings.MIDDLEWARE ends up as the OUTERMOST callable. The finished onion is stored as BaseHandler._middleware_chain. During the same loop, pr...
Bash Commands (4)
1. $ ls /workspace && ls /workspace/django 2>/dev/null | head
2. $ ls /workspace/django--674eda1c
3. $ ls /workspace/django--674eda1c/django/core/handlers/ /workspace/django--674eda1c/django/middleware/ /workspace/django--674eda1c/django/utils/deprecation.py
4. $ grep -n "MIDDLEWARE" /workspace/django--674eda1c/django/conf/global_settings.py; echo ---; cat /workspace/django--674eda1c/django/core/wsgi.py; echo ---; grep -n "load_middleware\|MiddlewareMixin" -r /workspace/django--674eda1c/django --include=*.py | grep -v middleware/ 
File Paths
Trial: runs/mcp_lift_study/csb_org_crossorg_claudefa_20260612_132905/baseline-local-direct/ccx-crossorg-217_59b6cb/2026-06-12__13-29-08/ccx-crossorg-217__HyEB5EE
+Relative: csb_org_crossorg_claudefa_20260612_132905/baseline-local-direct/ccx-crossorg-217_59b6cb/2026-06-12__13-29-08/ccx-crossorg-217__HyEB5EE

\ No newline at end of file
diff --git a/explorer/csb_org_crossorg_claudefa_20260612_172328-baseline-local-direct-ccx-crossorg-288_b6b814-2026-06-12__17-23-30-ccx-crossorg-288__ntCJeyQ.html b/explorer/csb_org_crossorg_claudefa_20260612_172328-baseline-local-direct-ccx-crossorg-288_b6b814-2026-06-12__17-23-30-ccx-crossorg-288__ntCJeyQ.html
new file mode 100644
index 0000000000..0610e008c1
--- /dev/null
+++ b/explorer/csb_org_crossorg_claudefa_20260612_172328-baseline-local-direct-ccx-crossorg-288_b6b814-2026-06-12__17-23-30-ccx-crossorg-288__ntCJeyQ.html
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+ccx-crossorg-288 — ccx-crossorg-288_b6b814
← Back to results
ccx-crossorg-288
ccx-crossorg-288_b6b814 | Trial: ccx-crossorg-288__ntCJeyQ | Score: 0.8217 | mcp_lift_study
Task Information
Task instruction sent to agent
# Apache Beam Pipeline Runner Translation Layer
+
+## Your Task
+
+Find all Java source files in apache/beam under runners/core-java/ and runners/core-construction-java/ that translate a Beam pipeline graph into runner-specific execution primitives. Identify: the PipelineTranslator interface, the TransformHierarchy walker, the PTransformOverride mechanism, the ExecutableStagePayload construction, and the BoundedSource/UnboundedSource adapter classes. For each file report its path and key class name.
+
+## Context
+
+You are working on a codebase task involving repos from the crossorg domain.
+
+## Available Resources
+
+## Output Format
+
+Use the published task contract:
+
+- `TASK_WORKDIR=/workspace`
+- `TASK_REPO_ROOT=/workspace`
+- `TASK_OUTPUT=/workspace/answer.json`
+
+Create a file at `TASK_OUTPUT` (`/workspace/answer.json`) with your findings in the following structure:
+
+```json
+{
+  "files": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go"}
+  ],
+  "symbols": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "SymbolName"}
+  ],
+  "chain": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "FunctionName"}
+  ],
+  "text": "Narrative explanation of your findings, citing repos and file paths."
+}
+```
+
+Include only the fields relevant to this task. Your answer is evaluated against a closed-world oracle — completeness matters.
+
+## Evaluation
+
+Your answer will be scored on:
+- **File recall and precision**: Did you find all relevant files?
+
Execution Metrics
Reward
0.8217
Status
passed
Config
ccx-crossorg-288_b6b814
Model
anthropic/claude-fable-5
Agent Time
3.0m
Env Setup
27.5m
Input Tokens
592,725
Output Tokens
30,462
Cache Tokens
587,004
Cost
$1.49
Tool Calls
12 (0 MCP)
MCP Ratio
0.000
Context Peak
19%
Cache Hit
93%
Turns
12
Timed Out
No
Tool Breakdown
ToolCalls
Bash11
Write1
Agent Trace
Conversation History (27)
#TimestampTypeSubtypeToolText
1-systeminit-
2-assistanttext-
I'll explore the repository structure first, then run searches to identify the translation-layer files.
3-assistanttool_useBash
42026-06-12T21:51:19.766Zusertool_resultBash
beam--v2.62.0
5-assistanttool_useBash
62026-06-12T21:51:24.940Zusertool_resultBash
core-java
+direct-java
+extensions-java
+flink
+google-cloud-dataflow-java
+java-fn-execution
+java-job-service
+jet
+local-java
+portability
+prism
+samza
+spark
+twister2
+ActiveWindowSet.java
+Concatenate.java
+DoFnRunner.java
+DoFnRunners.java
+ElementByteSizeObservable.java
+GlobalCombineFnRunner.java
+GlobalCombineFnRunners.java
+GroupAlsoByWindowViaWindowSetNewDoFn.java
+GroupAlsoByWindowsAggregators.java
+GroupByKeyViaGroupByKeyOnly.java
+InMemoryBundleFinalizer.java
+InMemoryMultimapSideInputView.java
+InMemoryStateInternals.java
+InMemoryTimerInternals.java
+KeyedWorkItem.java
+KeyedWorkItemCoder.java
+KeyedWorkItems.java
+LateDataDroppingDoFnRunner.java
+LateDataUtils.java
+MergingActiveWindowSet.java
+MergingStateAccessor.java
+NonEmptyPanes.java
+NonMergingActiveWindowSet.java
+NullSideInputReader.java
+OutputAndTimeBoundedSplittableProcessElementInvoker.java
+OutputWindowedValue.java
+PaneInfoTracker.java
+PeekingReiterator.java
+ProcessFnRunner.java
+PushbackSideInputDoFnRunner.java
+ReadyCheckingSideInputReader.java
+ReduceFn.java
+ReduceFnContextFactory.java
+ReduceFnRunner.java
+SideInputHandler.java
+SideInputReader.java
+SimpleDoFnRunner.java
+SimplePushbackSideInputDoFnRunner.java
+SplittableParDoViaKeyedWorkItems.java
+SplittableProcessElementInvoker.java
+StateAccessor.java
+StateInternals.java
+StateInternalsFactory.java
+StateMerging.java
+StateNamespace.java
+StateNamespaceForTest.java
+StateNamespaces.java
+StateTable.java
+StateTag.java
+StateTags.java
7-assistanttool_useBash
82026-06-12T21:51:34.099Zusertool_resultBash
(Bash completed with no output)
9-assistanttool_useBash
102026-06-12T21:51:39.397Zusertool_resultBash
/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchPortablePipelineTranslator.java
+/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/PipelineTranslationModeOptimizer.java
+/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPipelineExecutionEnvironment.java
+/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/adapter/BeamFlinkDataSetAdapter.java
+/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkStreamingPortablePipelineTranslator.java
+/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchPipelineTranslator.java
+/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchTranslationContext.java
+/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPipelineTranslator.java
+/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkTransformOverrides.java
+/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/translation/utils/LookupPipelineVisitor.java
+/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchTransformTranslators.java
+/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPortablePipelineTranslator.java
+/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPipelineRunner.java
+/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkStreamingPipelineTranslator.java
+/workspace/beam--v2.62.0/runners/flink/src/test/java/org/apache/beam/runners/flink/FlinkStreamingTransformTranslatorsTest.java
+/workspace/beam--v2.62.0/runners/flink/src/test/java/org/apache/beam/runners/flink/FlinkTransformOverridesTest.java
+/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/adapter/BeamFlinkDataStreamAdapter.java
+/workspace/beam--v2.62.0/runners/flink/src/test/java/org/apache/beam/runners/flink/FlinkPipelineExecutionEnvironmentTest.java
+/workspace/beam--v2.62.0/runners/flink/src/test/java/org/apache/beam/runners/flink/FlinkStreamingPipelineTranslatorTest.java
+/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkStreamingTransformTranslators.java
+---
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction
+/workspace/beam--v2.62.0/sdks/java/core/src/test/java/org/apache/beam/sdk/util/construction
11-assistanttool_useBash
122026-06-12T21:51:47.367Zusertool_resultBash
ArtifactResolver.java
+BeamUrns.java
+CoderTranslation.java
+CoderTranslator.java
+CoderTranslatorRegistrar.java
+CoderTranslators.java
+CombineTranslation.java
+CreatePCollectionViewTranslation.java
+DeduplicatedFlattenFactory.java
+DefaultArtifactResolver.java
+DefaultExpansionServiceClientFactory.java
+DisplayDataTranslation.java
+EmptyFlattenAsCreateFactory.java
+Environments.java
+ExecutableStageTranslation.java
+ExpansionServiceClient.java
+ExpansionServiceClientFactory.java
+External.java
+ExternalTranslation.java
+ExternalTranslationOptions.java
+ExternalTranslationOptionsRegistrar.java
+FlattenTranslator.java
+ForwardingPTransform.java
+GroupByKeyTranslation.java
+GroupIntoBatchesTranslation.java
+ImpulseTranslation.java
+ModelCoderRegistrar.java
+ModelCoders.java
+NativeTransforms.java
+PCollectionTranslation.java
+PCollectionViewTranslation.java
+PTransformMatchers.java
+PTransformReplacements.java
+PTransformTranslation.java
+ParDoTranslation.java
+PipelineOptionsTranslation.java
+PipelineTranslation.java
+PrimitiveCreate.java
+ReadTranslation.java
+RehydratedComponents.java
+ReplacementOutputs.java
+ReshuffleTranslation.java
+RunnerPCollectionView.java
+SdkComponents.java
+SingleInputOutputOverrideFactory.java
+SplittableParDo.java
+SplittableParDoNaiveBounded.java
+SyntheticComponents.java
+TestStreamTranslation.java
+Timer.java
+TransformInputs.java
+TransformPayloadTranslatorRegistrar.java
+TransformUpgrader.java
+TriggerTranslation.java
+UnboundedReadFromBoundedSource.java
+UnconsumedReads.java
+UnknownCoderWrapper.java
+UnsupportedOverrideFactory.java
+WindowIntoTranslation.java
+WindowingStrategyTranslation.java
+WriteFilesTranslation.java
+graph
+package-info.java
+renderer
+resources
13-assistanttool_useBash
142026-06-12T21:51:53.558Zusertool_resultBash
ExecutableStage.java
+FieldAccessVisitor.java
+FusedPipeline.java
+GreedyPCollectionFusers.java
+GreedyPipelineFuser.java
+GreedyStageFuser.java
+ImmutableExecutableStage.java
+Networks.java
+OutputDeduplicator.java
+PCollectionOutputTagVisitor.java
+PipelineNode.java
+PipelineValidator.java
+ProjectionProducerVisitor.java
+ProjectionPushdownOptimizer.java
+ProtoOverrides.java
+QueryablePipeline.java
+SideInputReference.java
+SplittableParDoExpander.java
+TimerReference.java
+TrivialNativeTransformExpander.java
+UserStateReference.java
+package-info.java
+---
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverride.java
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/runners/TransformHierarchy.java
+---
+AppliedPTransform.java
+PTransformMatcher.java
+PTransformOverride.java
+PTransformOverrideFactory.java
+PipelineRunnerRegistrar.java
+TransformHierarchy.java
+package-info.java
15-assistanttool_useBash
162026-06-12T21:52:08.913Zusertool_resultBash
---
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/TransformPayloadTranslatorRegistrar.java:27:public interface TransformPayloadTranslatorRegistrar {
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformTranslation.java:329:  public interface TransformTranslator<T extends PTransform<?, ?>> {
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformTranslation.java:631:  public interface TransformPayloadTranslator<T extends PTransform<?, ?>> {
17-assistanttool_useBash
182026-06-12T21:52:14.729Zusertool_resultBash
/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExecutableStageTranslation.java
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ExecutableStage.java
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ImmutableExecutableStage.java
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/PipelineValidator.java
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/TimerReference.java
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/SideInputReference.java
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/UserStateReference.java
+---
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PipelineTranslation.java:40:public class PipelineTranslation {
+31:import org.apache.beam.sdk.Pipeline.PipelineVisitor;
+33:import org.apache.beam.sdk.runners.TransformHierarchy.Node;
+69:        new PipelineVisitor.Defaults() {
19-assistanttool_useBash
202026-06-12T21:52:27.441Zusertool_resultBash
/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/io/BoundedReadFromUnboundedSource.java
+76:public class UnboundedReadFromBoundedSource<T> extends PTransform<PBegin, PCollection<T>> {
+94:    return input.getPipeline().apply(Read.from(new BoundedToUnboundedSourceAdapter<>(source)));
+115:  public static class BoundedToUnboundedSourceAdapter<T>
+51:public class ReadTranslation {
+76:          String.format("Unknown %s type %s", Source.class.getSimpleName(), source.getClass()));
+150:  public static class UnboundedReadPayloadTranslator
+180:  public static class BoundedReadPayloadTranslator
+207:  @AutoService(TransformPayloadTranslatorRegistrar.class)
21-assistanttool_useBash
222026-06-12T21:52:36.111Zusertool_resultBash
/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/GroupAlsoByWindowViaWindowSetNewDoFn.java
+/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/SplittableParDoViaKeyedWorkItems.java
+/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/triggers/TriggerStateMachines.java
+---
+31:import org.apache.beam.sdk.runners.PTransformOverrideFactory;
+74: * <p>A runner that uses {@link OverrideFactory} will need to also provide runner-specific overrides
+77:public class SplittableParDoViaKeyedWorkItems {
+114:  public static class OverrideFactory<InputT, OutputT, RestrictionT, WatermarkEstimatorStateT>
+115:      implements PTransformOverrideFactory<
23-assistanttool_useBash
242026-06-12T21:53:05.177Zusertool_resultBash
/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDo.java:105:public class SplittableParDo<InputT, OutputT, RestrictionT, WatermarkEstimatorStateT>
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDo.java:774:  private abstract static class PrimitiveRead<T> extends PTransform<PBegin, PCollection<T>> {
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDo.java:816:  public static class PrimitiveBoundedRead<T> extends PrimitiveRead<T> {
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDo.java:836:  public static class PrimitiveUnboundedRead<T> extends PrimitiveRead<T> {
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDoNaiveBounded.java:67:public class SplittableParDoNaiveBounded {
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDoNaiveBounded.java:133:  public static class NaiveProcessFn<
25-assistanttool_useWrite
262026-06-12T21:53:52.984Zusertool_resultWrite
File created successfully at: /workspace/answer.json (file state is current in your context — no need to Read it back)
27-assistanttext-
Done — `/workspace/answer.json` is written. Here's a summary of what I found in apache/beam (v2.62.0):
+
+**Key layout discovery:** `runners/core-construction-java/` no longer exists in this version — that module was merged into the Java SDK core as `sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/`. The translation layer the task describes lives there and in `org.apache.beam.sdk.runners`, with one piece remaining in `runners/core-java`.
+
+**1. PipelineTranslator interface** — No interface literally named `PipelineTranslator` exists in these modules (those are per-runner, e.g. Flink's). The construction-layer equivalents are:
+- `util/construction/PipelineTranslation.java` (`PipelineTranslation`) — walks the pipeline via `PipelineVisitor` and emits the `RunnerApi.Pipeline` proto
+- `util/construction/PTransformTranslation.java` — defines the `TransformTranslator` and `TransformPayloadTranslator` SPI interfaces, plus `SdkComponents.java` as the translation registry
+
+**2. TransformHierarchy walker** — `sdk/runners/TransformHierarchy.java` (`TransformHierarchy`, with `Node.visit` doing the recursive traversal)
+
+**3. PTransformOverride mechanism** — `sdk/runners/PTransformOverride.java`, `PTransformOverrideFactory.java`, `PTransformMatcher.java`; construction-side support in `PTransformMatchers`, `PTransformReplacements`, `ReplacementOutputs`, `SingleInputOutputOverrideFactory`, `UnsupportedOverrideFactory`, and the proto-level `graph/ProtoOverrides.java`
+
+**4. ExecutableStagePayload construction** — `graph/ExecutableStage.java` (its `toPTransform()` builds the payload), `ImmutableExecutableStage`, `ExecutableStageTranslation`, and the fusers that produce stages: `GreedyPipelineFuser`, `GreedyStageFuser`, `FusedPipeline`
+
+**5. Bounded/Unbounded source adapters** — `util/construction/UnboundedReadFromBoundedSource.java` (`BoundedToUnboundedSourceAdapter`), `sdk/io/BoundedReadFromUnboundedSource.java`, `ReadTranslation.java` (Read↔proto), `SplittableParDo.java` (`PrimitiveBoundedRead`/`PrimitiveUnboundedRead`), `SplittableParDoNaiveBounded.java`, and in `runners/core-java`: `SplittableParDoViaKeyedWorkItems.java` with its `OverrideFactory`
+
+25 files total, each with its key class, are listed in the answer file along with the narrative explanation.
Tool Calls (12)
1. Bash @ -
Input
{
+  "command": "ls /workspace && ls /workspace/runners 2>/dev/null | head -30",
+  "description": "List workspace contents"
+}
Output
{
+  "stdout": "beam--v2.62.0",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
2. Bash @ -
Input
{
+  "command": "ls /workspace/beam--v2.62.0/runners/ && ls /workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/ | head -50",
+  "description": "List runners directories"
+}
Output
{
+  "stdout": "core-java\ndirect-java\nextensions-java\nflink\ngoogle-cloud-dataflow-java\njava-fn-execution\njava-job-service\njet\nlocal-java\nportability\nprism\nsamza\nspark\ntwister2\nActiveWindowSet.java\nConcatenate.java\nDoFnRunner.java\nDoFnRunners.java\nElementByteSizeObservable.java\nGlobalCombineFnRunner.java\nGlobalCombineFnRunners.java\nGroupAlsoByWindowViaWindowSetNewDoFn.java\nGroupAlsoByWindowsAggregators.java\nGroupByKeyViaGroupByKeyOnly.java\nInMemoryBundleFinalizer.java\nInMemoryMultimapSideInputView.java\nInMemoryStateInternals.java\nInMemoryTimerInternals.java\nKeyedWorkItem.java\nKeyedWorkItemCoder.java\nKeyedWorkItems.java\nLateDataDroppingDoFnRunner.java\nLateDataUtils.java\nMergingActiveWindowSet.java\nMergingStateAccessor.java\nNonEmptyPanes.java\nNonMergingActiveWindowSet.java\nNullSideInputReader.java\nOutputAndTimeBoundedSplittableProcessElementInvoker.java\nOutputWindowedValue.java\nPaneInfoTracker.java\nPeekingReiterator.java\nProcessFnRunner.java\nPushbackSideInputDoFnRunner.java\nReadyCheckingSideInputReader.java\nReduceFn.java\nReduceFnContextFactory.java\nReduceFnRunner.java\nSideInputHandler.java\nSideInputReader.java\nSimpleDoFnRunner.java\nSimplePushbackSideInputDoFnRunner.java\nSplittableParDoViaKeyedWorkItems.java\nSplittableProcessElementInvoker.java\nStateAccessor.java\nStateInternals.java\nStateInternalsFactory.java\nStateMerging.java\nStateNamespace.java\nStateNamespaceForTest.java\nStateNamespaces.java\nStateTable.java\nStateTag.java\nStateTags.java",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
3. Bash @ -
Input
{
+  "command": "ls /workspace/beam--v2.62.0/runners/core-construction-java 2>/dev/null; find /workspace/beam--v2.62.0 -maxdepth 6 -type d -name construction 2>/dev/null | head",
+  "description": "Check for core-construction-java location"
+}
Output
{
+  "stdout": "",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
4. Bash @ -
Input
{
+  "command": "grep -rl \"PipelineTranslator\" /workspace/beam--v2.62.0/runners --include=*.java -l | head -20; echo ---; find /workspace/beam--v2.62.0/sdks/java/core -type d -name construction | head",
+  "description": "Search for PipelineTranslator and construction package"
+}
Output
{
+  "stdout": "/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchPortablePipelineTranslator.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/PipelineTranslationModeOptimizer.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPipelineExecutionEnvironment.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/adapter/BeamFlinkDataSetAdapter.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkStreamingPortablePipelineTranslator.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchPipelineTranslator.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchTranslationContext.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPipelineTranslator.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkTransformOverrides.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/translation/utils/LookupPipelineVisitor.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchTransformTranslators.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPortablePipelineTranslator.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPipelineRunner.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkStreamingPipelineTranslator.java\n/workspace/beam--v2.62.0/runners/flink/src/test/java/org/apache/beam/runners/flink/FlinkStreamingTransformTranslatorsTest.java\n/workspace/beam--v2.62.0/runners/flink/src/test/java/org/apache/beam/runners/flink/FlinkTransformOverridesTest.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/adapter/BeamFlinkDataStreamAdapter.java\n/workspace/beam--v2.62.0/runners/flink/src/test/java/org/apache/beam/runners/flink/FlinkPipelineExecutionEnvironmentTest.java\n/workspace/beam--v2.62.0/runners/flink/src/test/java/org/apache/beam/runners/flink/FlinkStreamingPipelineTranslatorTest.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkStreamingTransformTranslators.java\n---\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction\n/workspace/beam--v2.62.0/sdks/java/core/src/test/java/org/apache/beam/sdk/util/construction",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
5. Bash @ -
Input
{
+  "command": "ls /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/",
+  "description": "List construction package files"
+}
Output
{
+  "stdout": "ArtifactResolver.java\nBeamUrns.java\nCoderTranslation.java\nCoderTranslator.java\nCoderTranslatorRegistrar.java\nCoderTranslators.java\nCombineTranslation.java\nCreatePCollectionViewTranslation.java\nDeduplicatedFlattenFactory.java\nDefaultArtifactResolver.java\nDefaultExpansionServiceClientFactory.java\nDisplayDataTranslation.java\nEmptyFlattenAsCreateFactory.java\nEnvironments.java\nExecutableStageTranslation.java\nExpansionServiceClient.java\nExpansionServiceClientFactory.java\nExternal.java\nExternalTranslation.java\nExternalTranslationOptions.java\nExternalTranslationOptionsRegistrar.java\nFlattenTranslator.java\nForwardingPTransform.java\nGroupByKeyTranslation.java\nGroupIntoBatchesTranslation.java\nImpulseTranslation.java\nModelCoderRegistrar.java\nModelCoders.java\nNativeTransforms.java\nPCollectionTranslation.java\nPCollectionViewTranslation.java\nPTransformMatchers.java\nPTransformReplacements.java\nPTransformTranslation.java\nParDoTranslation.java\nPipelineOptionsTranslation.java\nPipelineTranslation.java\nPrimitiveCreate.java\nReadTranslation.java\nRehydratedComponents.java\nReplacementOutputs.java\nReshuffleTranslation.java\nRunnerPCollectionView.java\nSdkComponents.java\nSingleInputOutputOverrideFactory.java\nSplittableParDo.java\nSplittableParDoNaiveBounded.java\nSyntheticComponents.java\nTestStreamTranslation.java\nTimer.java\nTransformInputs.java\nTransformPayloadTranslatorRegistrar.java\nTransformUpgrader.java\nTriggerTranslation.java\nUnboundedReadFromBoundedSource.java\nUnconsumedReads.java\nUnknownCoderWrapper.java\nUnsupportedOverrideFactory.java\nWindowIntoTranslation.java\nWindowingStrategyTranslation.java\nWriteFilesTranslation.java\ngraph\npackage-info.java\nrenderer\nresources",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
6. Bash @ -
Input
{
+  "command": "ls /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/; echo ---; grep -rln \"interface PipelineTranslator\\|class TransformHierarchy\\|class PTransformOverride\\b\\|PTransformOverride \" /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/runners/ 2>/dev/null | head; echo ---; ls /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/runners/",
+  "description": "List graph package and sdk runners package"
+}
Output
{
+  "stdout": "ExecutableStage.java\nFieldAccessVisitor.java\nFusedPipeline.java\nGreedyPCollectionFusers.java\nGreedyPipelineFuser.java\nGreedyStageFuser.java\nImmutableExecutableStage.java\nNetworks.java\nOutputDeduplicator.java\nPCollectionOutputTagVisitor.java\nPipelineNode.java\nPipelineValidator.java\nProjectionProducerVisitor.java\nProjectionPushdownOptimizer.java\nProtoOverrides.java\nQueryablePipeline.java\nSideInputReference.java\nSplittableParDoExpander.java\nTimerReference.java\nTrivialNativeTransformExpander.java\nUserStateReference.java\npackage-info.java\n---\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverride.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/runners/TransformHierarchy.java\n---\nAppliedPTransform.java\nPTransformMatcher.java\nPTransformOverride.java\nPTransformOverrideFactory.java\nPipelineRunnerRegistrar.java\nTransformHierarchy.java\npackage-info.java",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
7. Bash @ -
Input
{
+  "command": "grep -rln \"BoundedSource\\|UnboundedSource\" /workspace/beam--v2.62.0/runners/core-java/src/main/java | head; echo ---; grep -rn \"interface PipelineTranslator\\|interface TransformTranslator\\|interface TransformPayloadTranslator\" /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ /workspace/beam--v2.62.0/runners/core-java/src/main/java | head",
+  "description": "Find source adapters and translator interfaces"
+}
Output
{
+  "stdout": "---\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/TransformPayloadTranslatorRegistrar.java:27:public interface TransformPayloadTranslatorRegistrar {\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformTranslation.java:329:  public interface TransformTranslator<T extends PTransform<?, ?>> {\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformTranslation.java:631:  public interface TransformPayloadTranslator<T extends PTransform<?, ?>> {",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
8. Bash @ -
Input
{
+  "command": "grep -rn \"ExecutableStagePayload\" /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ -l; echo ---; grep -rn \"class PipelineTranslation\" /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PipelineTranslation.java; grep -n \"TransformHierarchy\\|PipelineVisitor\" /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PipelineTranslation.java | head",
+  "description": "Find ExecutableStagePayload usage and PipelineTranslation details"
+}
Output
{
+  "stdout": "/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExecutableStageTranslation.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ExecutableStage.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ImmutableExecutableStage.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/PipelineValidator.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/TimerReference.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/SideInputReference.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/UserStateReference.java\n---\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PipelineTranslation.java:40:public class PipelineTranslation {\n31:import org.apache.beam.sdk.Pipeline.PipelineVisitor;\n33:import org.apache.beam.sdk.runners.TransformHierarchy.Node;\n69:        new PipelineVisitor.Defaults() {",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
9. Bash @ -
Input
{
+  "command": "find /workspace/beam--v2.62.0/sdks/java/core/src/main/java -name \"BoundedReadFromUnboundedSource.java\"; grep -n \"class UnboundedReadFromBoundedSource\\|BoundedToUnboundedSourceAdapter\" /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/UnboundedReadFromBoundedSource.java | head -3; grep -n \"class\\|interface\" /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ReadTranslation.java | head -5",
+  "description": "Check source adapter classes"
+}
Output
{
+  "stdout": "/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/io/BoundedReadFromUnboundedSource.java\n76:public class UnboundedReadFromBoundedSource<T> extends PTransform<PBegin, PCollection<T>> {\n94:    return input.getPipeline().apply(Read.from(new BoundedToUnboundedSourceAdapter<>(source)));\n115:  public static class BoundedToUnboundedSourceAdapter<T>\n51:public class ReadTranslation {\n76:          String.format(\"Unknown %s type %s\", Source.class.getSimpleName(), source.getClass()));\n150:  public static class UnboundedReadPayloadTranslator\n180:  public static class BoundedReadPayloadTranslator\n207:  @AutoService(TransformPayloadTranslatorRegistrar.class)",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
10. Bash @ -
Input
{
+  "command": "grep -rln \"Translat\\|OverrideFactory\" /workspace/beam--v2.62.0/runners/core-java/src/main/java | head; echo ---; grep -n \"class SplittableParDoViaKeyedWorkItems\\|OverrideFactory\" /workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/SplittableParDoViaKeyedWorkItems.java | head -5",
+  "description": "Check core-java for translation/override classes"
+}
Output
{
+  "stdout": "/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/GroupAlsoByWindowViaWindowSetNewDoFn.java\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/SplittableParDoViaKeyedWorkItems.java\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/triggers/TriggerStateMachines.java\n---\n31:import org.apache.beam.sdk.runners.PTransformOverrideFactory;\n74: * <p>A runner that uses {@link OverrideFactory} will need to also provide runner-specific overrides\n77:public class SplittableParDoViaKeyedWorkItems {\n114:  public static class OverrideFactory<InputT, OutputT, RestrictionT, WatermarkEstimatorStateT>\n115:      implements PTransformOverrideFactory<",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
11. Bash @ -
Input
{
+  "command": "grep -n \"class Primitive\\|class SplittableParDo\\b\\|class NaiveProcessFn\\|class SplittableParDoNaiveBounded\" /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDo.java /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDoNaiveBounded.java | head",
+  "description": "Confirm Read adapter classes in SplittableParDo"
+}
Output
{
+  "stdout": "/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDo.java:105:public class SplittableParDo<InputT, OutputT, RestrictionT, WatermarkEstimatorStateT>\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDo.java:774:  private abstract static class PrimitiveRead<T> extends PTransform<PBegin, PCollection<T>> {\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDo.java:816:  public static class PrimitiveBoundedRead<T> extends PrimitiveRead<T> {\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDo.java:836:  public static class PrimitiveUnboundedRead<T> extends PrimitiveRead<T> {\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDoNaiveBounded.java:67:public class SplittableParDoNaiveBounded {\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDoNaiveBounded.java:133:  public static class NaiveProcessFn<",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
12. Write @ -
Input
{
+  "file_path": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PipelineTranslation.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformTranslation.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SdkComponents.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/runners/TransformHierarchy.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverride.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverrideFactory.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformMatcher.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformMatchers.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformReplacements.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ReplacementOutputs.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SingleInputOutputOverrideFactory.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/UnsupportedOverrideFactory.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ProtoOverrides.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ExecutableStage.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ImmutableExecutableStage.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExecutableStageTranslation.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/GreedyPipelineFuser.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/GreedyStageFuser.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/FusedPipeline.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/UnboundedReadFromBoundedSource.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/io/BoundedReadFromUnboundedSource.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ReadTranslation.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDo.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDoNaiveBounded.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"runners/core-java/src/main/java/org/apache/beam/runners/core/SplittableParDoViaKeyedWorkItems.java\"}\n  ],\n  \"symbols\": [\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PipelineTranslation.java\", \"symbol\": \"PipelineTranslation\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformTranslation.java\", \"symbol\": \"PTransformTranslatio
+...
Output
{
+  "type": "create",
+  "filePath": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PipelineTranslation.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformTranslation.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SdkComponents.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/runners/TransformHierarchy.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverride.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverrideFactory.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformMatcher.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformMatchers.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformReplacements.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ReplacementOutputs.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SingleInputOutputOverrideFactory.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/UnsupportedOverrideFactory.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ProtoOverrides.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ExecutableStage.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ImmutableExecutableStage.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExecutableStageTranslation.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/GreedyPipelineFuser.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/GreedyStageFuser.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/FusedPipeline.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/UnboundedReadFromBoundedSource.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/io/BoundedReadFromUnboundedSource.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ReadTranslation.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDo.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDoNaiveBounded.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"runners/core-java/src/main/java/org/apache/beam/runners/core/SplittableParDoViaKeyedWorkItems.java\"}\n  ],\n  \"symbols\": [\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PipelineTranslation.java\", \"symbol\": \"PipelineTranslation\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformTranslation.java\", \"symbol\": \"P
+...
Code Changes (1)
1. WRITE /workspace/answer.json
{
+  "files": [
+    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PipelineTranslation.java"},
+    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformTranslation.java"},
+    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SdkComponents.java"},
+    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/runners/TransformHierarchy.java"},
+    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverride.java"},
+    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverrideFactory.java"},
+    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformMatcher.java"},
+    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformMatchers.java"},
+    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformReplacements.java"},
+    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ReplacementOutputs.java"},
+    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SingleInputOutputOverrideFactory.java"},
+    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/UnsupportedOverrideFactory.java"},
+    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ProtoOverrides.java"},
+    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ExecutableStage.java"},
+    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ImmutableExecutableStage.java"},
+    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExecutableStageTranslation.java"},
+    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/GreedyPipelineFuser.java"},
+    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/GreedyStageFuser.java"},
+    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/FusedPipeline.java"},
+    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/UnboundedReadFromBoundedSource.java"},
+    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/io/BoundedReadFromUnboundedSource.java"},
+    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ReadTranslation.java"},
+    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDo.java"},
+    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDoNaiveBounded.java"},
+    {"repo": "apache/beam", "path": "runners/core-java/src/main/java/org/apache/beam/runners/core/SplittableParDoViaKeyedWorkItems.java"}
+  ],
+  "symbols": [
+    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PipelineTranslation.java", "symbol": "PipelineTranslation"},
+    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformTranslation.java", "symbol": "PTransformTranslation.TransformTranslator"},
+    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformTranslation.java", "symbol": "PTransformTranslation.TransformPayloadTranslator"},
+    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/co...
Bash Commands (11)
1. $ ls /workspace && ls /workspace/runners 2>/dev/null | head -30
2. $ ls /workspace/beam--v2.62.0/runners/ && ls /workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/ | head -50
3. $ ls /workspace/beam--v2.62.0/runners/core-construction-java 2>/dev/null; find /workspace/beam--v2.62.0 -maxdepth 6 -type d -name construction 2>/dev/null | head
4. $ grep -rl "PipelineTranslator" /workspace/beam--v2.62.0/runners --include=*.java -l | head -20; echo ---; find /workspace/beam--v2.62.0/sdks/java/core -type d -name construction | head
5. $ ls /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/
6. $ ls /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/; echo ---; grep -rln "interface PipelineTranslator\|class TransformHierarchy\|class PTransformOverride\b\|PTransformOverride " /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/runners/ 2>/dev/null | head; echo ---; ls /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/runners/
7. $ grep -rln "BoundedSource\|UnboundedSource" /workspace/beam--v2.62.0/runners/core-java/src/main/java | head; echo ---; grep -rn "interface PipelineTranslator\|interface TransformTranslator\|interface TransformPayloadTranslator" /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ /workspace/beam--v2.62.0/runners/core-java/src/main/java | head
8. $ grep -rn "ExecutableStagePayload" /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ -l; echo ---; grep -rn "class PipelineTranslation" /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PipelineTranslation.java; grep -n "TransformHierarchy\|PipelineVisitor" /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PipelineTranslation.java | head
9. $ find /workspace/beam--v2.62.0/sdks/java/core/src/main/java -name "BoundedReadFromUnboundedSource.java"; grep -n "class UnboundedReadFromBoundedSource\|BoundedToUnboundedSourceAdapter" /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/UnboundedReadFromBoundedSource.java | head -3; grep -n "class\|interface" /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ReadTranslation.java | head -5
10. $ grep -rln "Translat\|OverrideFactory" /workspace/beam--v2.62.0/runners/core-java/src/main/java | head; echo ---; grep -n "class SplittableParDoViaKeyedWorkItems\|OverrideFactory" /workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/SplittableParDoViaKeyedWorkItems.java | head -5
11. $ grep -n "class Primitive\|class SplittableParDo\b\|class NaiveProcessFn\|class SplittableParDoNaiveBounded" /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDo.java /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDoNaiveBounded.java | head
File Paths
Trial: runs/mcp_lift_study/csb_org_crossorg_claudefa_20260612_172328/baseline-local-direct/ccx-crossorg-288_b6b814/2026-06-12__17-23-30/ccx-crossorg-288__ntCJeyQ
+Relative: csb_org_crossorg_claudefa_20260612_172328/baseline-local-direct/ccx-crossorg-288_b6b814/2026-06-12__17-23-30/ccx-crossorg-288__ntCJeyQ

\ No newline at end of file
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@@ -0,0 +1,711 @@
+ccx-crossorg-288_z5d1uv — ccx-crossorg-288_b6b814
← Back to results
ccx-crossorg-288_z5d1uv
ccx-crossorg-288_b6b814 | Trial: mcp_ccx-crossorg-288_z5d1uv__2E7UiV9 | Score: 0.6282 | mcp_lift_study
Task Information
Task instruction sent to agent
# IMPORTANT: Source Code Access
+
+**Local source files are not present.** Your workspace does not contain source code. You **MUST** use Sourcegraph MCP tools to discover, read, and understand code before making any changes.
+
+**Target Repositories (version-pinned mirrors):**
+
+- `github.com/sg-evals/beam--v2.62.0` — use `repo:^github.com/sg-evals/beam--v2.62.0$` filter
+
+Scope ALL keyword_search/nls_search queries to these repos.
+Use the repo name as the `repo` parameter for read_file/go_to_definition/find_references.
+
+
+## Required Workflow
+
+1. **Search first** — Use MCP tools to find relevant files and understand existing patterns
+2. **Read remotely** — Use `sg_read_file` to read full file contents from Sourcegraph
+3. **Edit locally** — Use Edit, Write, and Bash to create or modify files in your working directory
+4. **Verify locally** — Run tests with Bash to check your changes
+5. **Produce answer.json** — After completing your edits, also write `/workspace/answer.json` summarizing your work:
+   ```json
+   {
+     "analysis": {
+       "summary": "Brief description of your approach",
+       "files_examined": [{"path": "file.ext", "description": "..."}],
+       "reasoning": "Detailed explanation or analysis"
+     },
+     "changes": [
+       {"file": "path.ext", "description": "...", "diff": "unified diff"}
+     ]
+   }
+   ```
+   Include `changes` with unified diffs for every file you modified. For analysis-only tasks, omit `changes` and focus on `analysis`.
+
+## Tool Selection
+
+| Goal | Tool |
+|------|------|
+| Exact symbol/string | `sg_keyword_search` |
+| Concepts/semantic search | `sg_nls_search` |
+| Trace usage/callers | `sg_find_references` |
+| See implementation | `sg_go_to_definition` |
+| Read full file | `sg_read_file` |
+| Browse structure | `sg_list_files` |
+| Find repos | `sg_list_repos` |
+| Search commits | `sg_commit_search` |
+| Track changes | `sg_diff_search` |
+| Compare versions | `sg_compare_revisions` |
+
+**Decision logic:**
+1. Know the exact symbol? → `sg_keyword_search`
+2. Know the concept, not the name? → `sg_nls_search`
+3. Need definition of a symbol? → `sg_go_to_definition`
+4. Need all callers/references? → `sg_find_references`
+5. Need full file content? → `sg_read_file`
+
+## Scoping (Always Do This)
+
+```
+repo:^github.com/ORG/REPO$           # Exact repo (preferred)
+repo:github.com/ORG/                 # All repos in org
+file:.*\.ts$                         # TypeScript only
+file:src/api/                        # Specific directory
+```
+
+Start narrow. Expand only if results are empty.
+
+## Efficiency Rules
+
+- Chain searches logically: search → read → references → definition
+- Don't re-search for the same pattern; use results from prior calls
+- Prefer `sg_keyword_search` over `sg_nls_search` when you have exact terms
+- Read 2-3 related files before synthesising, rather than one at a time
+- Don't read 20+ remote files without writing code — once you understand the pattern, start implementing
+
+## If Stuck
+
+If MCP search returns no results:
+1. Broaden the search query (synonyms, partial identifiers)
+2. Try `sg_nls_search` for semantic matching
+3. Use `sg_list_files` to browse the directory structure
+4. Use `sg_list_repos` to verify the repository name
+
+---
+
+**Sourcegraph Repositories:** `github.com/sg-evals/beam--v2.62.0`
+
+# IMPORTANT: Source Code Access
+
+**Local source files are not present.** Your workspace does not contain source code. You **MUST** use Sourcegraph MCP tools to discover, read, and understand code before making any changes.
+
+**Target Repositories (version-pinned mirrors):**
+
+- `github.com/sg-evals/beam--v2.62.0` — use `repo:^github.com/sg-evals/beam--v2.62.0$` filter
+
+Scope ALL keyword_search/nls_search queries to these repos.
+Use the repo name as the `repo` parameter for read_file/go_to_definition/find_references.
+
+
+## Required Workflow
+
+1. **Search first** — Use MCP tools to find relevant files and understand existing patterns
+2. **Read remotely** — Use `sg_read_file` to read full file contents from Sourcegraph
+3. **Edit locally** — Use Edit, Write, and Bash to create or modify files in your working directory
+4. **Verify locally** — Run tests with Bash to check your changes
+
+## Tool Selection
+
+| Goal | Tool |
+|------|------|
+| Exact symbol/string | `sg_keyword_search` |
+| Concepts/semantic search | `sg_nls_search` |
+| Trace usage/callers | `sg_find_references` |
+| See implementation | `sg_go_to_definition` |
+| Read full file | `sg_read_file` |
+| Browse structure | `sg_list_files` |
+| Find repos | `sg_list_repos` |
+| Search commits | `sg_commit_search` |
+| Track changes | `sg_diff_search` |
+| Compare versions | `sg_compare_revisions` |
+
+**Decision logic:**
+1. Know the exact symbol? → `sg_keyword_search`
+2. Know the concept, not the name? → `sg_nls_search`
+3. Need definition of a symbol? → `sg_go_to_definition`
+4. Need all callers/references? → `sg_find_references`
+5. Need full file content? → `sg_read_file`
+
+## Scoping (Always Do This)
+
+```
+repo:^github.com/ORG/REPO$           # Exact repo (preferred)
+repo:github.com/ORG/                 # All repos in org
+file:.*\.ts$                         # TypeScript only
+file:src/api/                        # Specific directory
+```
+
+Start narrow. Expand only if results are empty.
+
+## Efficiency Rules
+
+- Chain searches logically: search → read → references → definition
+- Don't re-search for the same pattern; use results from prior calls
+- Prefer `sg_keyword_search` over `sg_nls_search` when you have exact terms
+- Read 2-3 related files before synthesising, rather than one at a time
+- Don't read 20+ remote files without writing code — once you understand the pattern, start implementing
+
+## If Stuck
+
+If MCP search returns no results:
+1. Broaden the search query (synonyms, partial identifiers)
+2. Try `sg_nls_search` for semantic matching
+3. Use `sg_list_files` to browse the directory structure
+4. Use `sg_list_repos` to verify the repository name
+
+---
+
+**Sourcegraph Repositories:** `github.com/sg-evals/beam--v2.62.0`
+
+# Apache Beam Pipeline Runner Translation Layer
+
+## Your Task
+
+Find all Java source files in apache/beam under runners/core-java/ and runners/core-construction-java/ that translate a Beam pipeline graph into runner-specific execution primitives. Identify: the PipelineTranslator interface, the TransformHierarchy walker, the PTransformOverride mechanism, the ExecutableStagePayload construction, and the BoundedSource/UnboundedSource adapter classes. For each file report its path and key class name.
+
+## Context
+
+You are working on a codebase task involving repos from the crossorg domain.
+
+## Available Resources
+
+The local `/workspace/` directory contains: sg-evals/beam--v2.62.0.
+
+## Output Format
+
+Create a file at `/workspace/answer.json` with your findings in the following structure:
+
+```json
+{
+  "files": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go"}
+  ],
+  "symbols": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "SymbolName"}
+  ],
+  "chain": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "FunctionName"}
+  ],
+  "text": "Narrative explanation of your findings, citing repos and file paths."
+}
+```
+
+Include only the fields relevant to this task. Your answer is evaluated against a closed-world oracle — completeness matters.
+
+## Evaluation
+
+Your answer will be scored on:
+- **File recall and precision**: Did you find all relevant files?
+
+## COVERAGE REQUIREMENTS — Do Not Write answer.json Too Early
+
+Before writing `answer.json`, you **must** verify coverage across all major
+subsystems named in the task.
+
+**Minimum workflow:**
+1. **Enumerate** — Search for all relevant directories and files across the codebase.
+2. **Read** — Read representative implementation files for each subsystem.
+3. **Extract** — Extract the key symbols required by the task (not just file paths).
+4. **Gap check** — List any providers, services, or middleware layers mentioned in
+   the task that are NOT yet backed by a concrete file read. If any gaps exist,
+   search for them before proceeding.
+5. **Only then** write `answer.json`.
+
+Do not stop after finding a plausible initial set of paths. The task rewards
+**broad, complete coverage** of required files and symbols.
+
+## PRE-TEST SANITY CHECK
+
+Before running tests, perform this check:
+1. List every file you have modified or created.
+2. For each file, state in one sentence why it is necessary for the task.
+3. If any file is unrelated to the stated task, **do not write it** (or revert
+   if already written).
+
+Use MCP for discovery and confirmation. Use local repo state only for narrow
+patching logic. Do not use `sg_read_file` output as a template to copy wholesale
+into the workspace.
+
Execution Metrics
Reward
0.6282
Status
passed
Config
ccx-crossorg-288_b6b814
Model
anthropic/claude-sonnet-4-6
Agent Time
5.0m
Env Setup
16.5s
Input Tokens
4,687,041
Output Tokens
64,646
Cache Tokens
4,686,941
Cost
$1.39
Tool Calls
46 (42 MCP)
MCP Ratio
0.913
Context Peak
60%
Cache Hit
94%
Turns
46
Timed Out
No
Tool Breakdown
ToolCalls
mcp__sourcegraph__sg_list_files18
mcp__sourcegraph__sg_keyword_search14
mcp__sourcegraph__sg_read_file10
ToolSearch3
Write1
Agent Trace
Conversation History (315)
#TimestampTypeSubtypeToolText
1-systeminit-
2-systemthinking_tokens-
3-systemthinking_tokens-
4-systemthinking_tokens-
5-systemthinking_tokens-
6-assistanttext-
I'll search the Sourcegraph repository to find the relevant Java files in the Beam runners directories.
7-assistanttool_useToolSearch
82026-06-12T21:22:59.474Zusertool_resultToolSearch
No matching deferred tools found
9-assistanttool_useToolSearch
102026-06-12T21:23:01.689Zusertool_resultToolSearch
{"matches": ["mcp__sourcegraph__sg_commit_search", "mcp__sourcegraph__sg_diff_search", "mcp__sourcegraph__sg_keyword_search", "mcp__sourcegraph__sg_nls_search", "mcp__sourcegraph__sg_deepsearch_read"], "query": "sourcegraph search", "total_deferred_tools": 33}
11-systemthinking_tokens-
12-systemthinking_tokens-
13-systemthinking_tokens-
14-systemthinking_tokens-
15-systemthinking_tokens-
16-assistanttext-
Now I'll search for the relevant files. Let me start by listing the directories and searching for key classes.
17-assistanttool_usemcp__sourcegraph__sg_list_files
182026-06-12T21:23:06.965Zusertool_resultmcp__sourcegraph__sg_list_files
validating "arguments": validating root: unexpected additional properties ["query"]
19-assistanttool_usemcp__sourcegraph__sg_list_files
202026-06-12T21:23:07.132Zusertool_resultmcp__sourcegraph__sg_list_files
validating "arguments": validating root: unexpected additional properties ["query"]
21-assistanttool_useToolSearch
222026-06-12T21:23:13.405Zusertool_resultToolSearch
{"matches": ["mcp__sourcegraph__sg_list_files"], "query": "select:mcp__sourcegraph__sg_list_files", "total_deferred_tools": 33}
23-systemthinking_tokens-
24-systemthinking_tokens-
25-systemthinking_tokens-
26-assistanttool_usemcp__sourcegraph__sg_list_files
272026-06-12T21:23:16.577Zusertool_resultmcp__sourcegraph__sg_list_files
{"text":"runners/core-java/src/\nrunners/core-java/build.gradle\n"}
28-assistanttool_usemcp__sourcegraph__sg_list_files
292026-06-12T21:23:16.881Zusertool_resultmcp__sourcegraph__sg_list_files
{"text":"No files."}
30-systemthinking_tokens-
31-systemthinking_tokens-
32-systemthinking_tokens-
33-assistanttool_usemcp__sourcegraph__sg_list_files
342026-06-12T21:23:20.000Zusertool_resultmcp__sourcegraph__sg_list_files
{"text":"runners/core-java/src/main/\nrunners/core-java/src/test/\n"}
35-assistanttool_usemcp__sourcegraph__sg_list_files
362026-06-12T21:23:20.469Zusertool_resultmcp__sourcegraph__sg_list_files
{"text":"runners/core-java/\nrunners/direct-java/\nrunners/extensions-java/\nrunners/flink/\nrunners/google-cloud-dataflow-java/\nrunners/java-fn-execution/\nrunners/java-job-service/\nrunners/jet/\nrunners/local-java/\nrunners/portability/\nrunners/prism/\nrunners/samza/\nrunners/spark/\nrunners/twister2/\n"}
37-systemthinking_tokens-
38-systemthinking_tokens-
39-systemthinking_tokens-
40-systemthinking_tokens-
41-systemthinking_tokens-
42-assistanttool_usemcp__sourcegraph__sg_list_files
432026-06-12T21:23:24.550Zusertool_resultmcp__sourcegraph__sg_list_files
{"text":"runners/core-java/src/main/java/\n"}
44-assistanttool_usemcp__sourcegraph__sg_keyword_search
452026-06-12T21:23:25.146Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/beam--v2.62.0 – runners/spark/3/src/main/java/org/apache/beam/runners/spark/structuredstreaming/translation/PipelineTranslator.java\n81: @Internal\n82: public abstract class PipelineTranslator {\n83:   private static final Logger LOG = LoggerFactory.getLogger(PipelineTranslator.class);\n84: \n85: \n\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPipelineTranslator.java\n29:  */\n30: abstract class FlinkPipelineTranslator extends Pipeline.PipelineVisitor.Defaults {\n31: \n32: \n23:  * The role of this class is to translate the Beam operators to their Flink counterparts. If we have\n24:  * a streaming job, this is instantiated as a {@link FlinkStreamingPipelineTranslator}. In other\n25:  * case, i.e. for a batch job, a {@link FlinkBatchPipelineTranslator} is created. Correspondingly,\n26:  * the {@link org.apache.beam.sdk.values.PCollection}-based user-provided job is translated into a\n27: \n\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchPipelineTranslator.java\n36: })\n37: class FlinkBatchPipelineTranslator extends FlinkPipelineTranslator {\n38: \n39:   private static final Logger LOG = LoggerFactory.getLogger(FlinkBatchPipelineTranslator.class);\n40: \n41: \n45: \n46:   public FlinkBatchPipelineTranslator(ExecutionEnvironment env, PipelineOptions options) {\n47:     this.batchContext = new FlinkBatchTranslationContext(env, options);\n48: \n\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkStreamingPipelineTranslator.java\n74: })\n75: class FlinkStreamingPipelineTranslator extends FlinkPipelineTranslator {\n76: \n77:   private static final Logger LOG = LoggerFactory.getLogger(FlinkStreamingPipelineTranslator.class);\n78: \n79: \n83: \n84:   public FlinkStreamingPipelineTranslator(\n85:       StreamExecutionEnvironment env, PipelineOptions options, boolean isStreaming) {\n86: \n66: /**\n67:  * This is a {@link FlinkPipelineTranslator} for streaming jobs. Its role is to translate the\n68:  * user-provided {@link org.apache.beam.sdk.values.PCollection}-based job into a {@link\n69: \n\n# github.com/sg-evals/beam--v2.62.0 – runners/samza/src/main/java/org/apache/beam/runners/samza/translation/SamzaPipelineTranslator.java\n41: })\n42: public class SamzaPipelineTranslator {\n43: \n44: \n53: \n54:   private SamzaPipelineTranslator() {}\n55: \n56: \n\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchPortablePipelineTranslator.java\n118: }) // TODO(https://github.com/apache/beam/issues/20497)\n119: public class FlinkBatchPortablePipelineTranslator\n120:     implements FlinkPortablePipelineTranslator<\n121:         FlinkBatchPortablePipelineTranslator.BatchTranslationContext> {\n122: \n123: \n249: \n250:   public FlinkBatchPortablePipelineTranslator(\n251:       Map<String, PTransformTranslator> urnToTransformTranslator) {\n252: \n20: import static org.apache.beam.runners.flink.translation.utils.FlinkPortableRunnerUtils.requiresTimeSortedInput;\n21: import static org.apache.beam.runners.fnexecution.translation.PipelineTranslatorUtils.createOutputMap;\n22: import static org.apache.beam.runners.fnexecution.translation.PipelineTranslatorUtils.getWindowingStrategy;\n23: import static org.apache.beam.runners.fnexecution.translation.PipelineTranslatorUtils.instantiateCoder;\n24: import static org.apache.beam.sdk.util.construction.ExecutableStageTranslation.generateNameFromStagePayload;\n25: \n\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkStreamingPortablePipelineTranslator.java\n130: }) // TODO(https://github.com/apache/beam/issues/20497)\n131: public class FlinkStreamingPortablePipelineTranslator\n132:     implements FlinkPortablePipelineTranslator<\n133:         FlinkStreamingPortablePipelineTranslator.StreamingTranslationContext> {\...
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Let me explore the core-java directory more deeply and search for the other key classes.
53-assistanttool_usemcp__sourcegraph__sg_list_files
542026-06-12T21:23:30.235Zusertool_resultmcp__sourcegraph__sg_list_files
{"text":"runners/core-java/src/main/java/org/\n"}
55-assistanttool_usemcp__sourcegraph__sg_keyword_search
562026-06-12T21:23:30.612Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/runners/TransformHierarchy.java\n61: })\n62: public class TransformHierarchy {\n63:   private static final Logger LOG = LoggerFactory.getLogger(TransformHierarchy.class);\n64: \n65: \n74: \n75:   public TransformHierarchy(ResourceHints resourceHints) {\n76:     producers = new HashMap<>();\n77: \n84:    * Adds the named {@link PTransform} consuming the provided {@link PInput} as a node in this\n85:    * {@link TransformHierarchy} as a child of the current node, and sets it to be the current node.\n86:    *\n87: \n\n# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/test/java/org/apache/beam/sdk/runners/TransformHierarchyTest.java\n72: \n73: /** Tests for {@link TransformHierarchy}. */\n74: @RunWith(JUnit4.class)\n75: public class TransformHierarchyTest implements Serializable {\n76:   @Rule\n77: \n41: import org.apache.beam.sdk.runners.PTransformOverrideFactory.ReplacementOutput;\n42: import org.apache.beam.sdk.runners.TransformHierarchy.Node;\n43: import org.apache.beam.sdk.testing.TestPipeline;\n44: \n80:   @Rule public transient ExpectedException thrown = ExpectedException.none();\n81:   private transient TransformHierarchy hierarchy;\n82: \n83: \n\n# github.com/sg-evals/beam--v2.62.0 – runners/spark/src/test/resources/log4j-test.properties\n35: #log4j.logger.org.apache.beam.sdk.coders=INFO\n36: #log4j.logger.org.apache.beam.sdk.runners.TransformHierarchy=ERROR\n37: #log4j.logger.org.apache.beam.runners.spark.SparkRunner$Evaluator=ERROR\n38: \n\n# github.com/sg-evals/beam--v2.62.0 – runners/jet/src/main/java/org/apache/beam/runners/jet/Utils.java\n41: import org.apache.beam.sdk.runners.AppliedPTransform;\n42: import org.apache.beam.sdk.runners.TransformHierarchy;\n43: import org.apache.beam.sdk.transforms.DoFn;\n44: \n71: \n72:   static PValue getMainInput(Pipeline pipeline, TransformHierarchy.Node node) {\n73:     Collection<PValue> mainInputs = getMainInputs(pipeline, node);\n74: \n76: \n77:   static Collection<PValue> getMainInputs(Pipeline pipeline, TransformHierarchy.Node node) {\n78:     if (node.getTransform() == null) {\n79: \n\n# github.com/sg-evals/beam--v2.62.0 – runners/spark/src/main/java/org/apache/beam/runners/spark/SparkRunner.java\n48: import org.apache.beam.sdk.runners.AppliedPTransform;\n49: import org.apache.beam.sdk.runners.TransformHierarchy;\n50: import org.apache.beam.sdk.runners.TransformHierarchy.Node;\n51: import org.apache.beam.sdk.transforms.Combine;\n52: \n324:     @Override\n325:     public void doVisitTransform(TransformHierarchy.Node node) {\n326:       // we populate cache candidates by updating the map with inputs of each node.\n327: \n359:     @Override\n360:     public CompositeBehavior enterCompositeTransform(TransformHierarchy.Node node) {\n361:       PTransform<?, ?> transform = node.getTransform();\n362: \n\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkRunner.java\n30: import org.apache.beam.sdk.options.PipelineOptionsValidator;\n31: import org.apache.beam.sdk.runners.TransformHierarchy;\n32: import org.apache.beam.sdk.transforms.PTransform;\n33: \n140:             @Override\n141:             public void visitPrimitiveTransform(TransformHierarchy.Node node) {\n142:               if (ptransformViewsWithNonDeterministicKeyCoders.contains(node.getTransform())) {\n143: \n147:             @Override\n148:             public CompositeBehavior enterCompositeTransform(TransformHierarchy.Node node) {\n149:               if (ptransformViewsWithNonDeterministicKeyCoders.contains(node.getTransform())) {\n150: \n\n# github.com/sg-evals/beam--v2.62.0 – runners/jet/src/main/java/org/apache/beam/runners/jet/JetGraphVisitor.java\n23: import org.apache.beam.sdk.runners.AppliedPTransform;\n24: import org.apache.beam.sdk.runners.TransformHierarchy;\n25: import org.apache.beam.sdk.transforms.PTransform;\n26: \n47:   @Override\n48:   public CompositeB...
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63-assistanttool_usemcp__sourcegraph__sg_list_files
642026-06-12T21:23:35.550Zusertool_resultmcp__sourcegraph__sg_list_files
{"text":"runners/core-java/src/main/java/org/apache/\n"}
65-assistanttool_usemcp__sourcegraph__sg_keyword_search
662026-06-12T21:23:36.596Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverride.java\n34: })\n35: public abstract class PTransformOverride {\n36:   public static PTransformOverride of(\n37:       PTransformMatcher matcher, PTransformOverrideFactory<?, ?, ?> factory) {\n38:     return new AutoValue_PTransformOverride(matcher, factory);\n39:   }\n40: \n26:  *\n27:  * <p>A {@link PTransformMatcher} and associated {@link PTransformOverrideFactory} to replace all\n28:  * matching {@link PTransform PTransforms}.\n29: \n43: \n44:   /** Gets the {@link PTransformOverrideFactory} of this override. */\n45:   public abstract PTransformOverrideFactory<?, ?, ?> getOverrideFactory();\n46: }\n47: \n\n# github.com/sg-evals/beam--v2.62.0 – sdks/python/apache_beam/runners/dataflow/ptransform_overrides.py\n24: \n25: class NativeReadPTransformOverride(PTransformOverride):\n26:   \"\"\"A ``PTransformOverride`` for ``Read`` using native sources.\n27: \n28: \n21: \n22: from apache_beam.pipeline import PTransformOverride\n23: \n24: \n\n# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverrideFactory.java\n40: })\n41: public interface PTransformOverrideFactory<\n42:     InputT extends PInput,\n43: \n68:             InputT input, PTransform<InputT, OutputT> transform) {\n69:       return new AutoValue_PTransformOverrideFactory_PTransformReplacement(input, transform);\n70:     }\n71: \n80:     public static ReplacementOutput of(TaggedPValue original, TaggedPValue replacement) {\n81:       return new AutoValue_PTransformOverrideFactory_ReplacementOutput(original, replacement);\n82:     }\n83: \n\n# github.com/sg-evals/beam--v2.62.0 – sdks/python/apache_beam/runners/dask/overrides.py\n23: from apache_beam.pipeline import AppliedPTransform\n24: from apache_beam.pipeline import PTransformOverride\n25: from apache_beam.runners.direct.direct_runner import _GroupAlsoByWindowDoFn\n26: \n107: \n108: def dask_overrides() -> t.List[PTransformOverride]:\n109:   class CreateOverride(PTransformOverride):\n110:     def matches(self, applied_ptransform: AppliedPTransform) -> bool:\n111: \n116: \n117:   class ReshuffleOverride(PTransformOverride):\n118:     def matches(self, applied_ptransform: AppliedPTransform) -> bool:\n119: \n\n# github.com/sg-evals/beam--v2.62.0 – sdks/python/apache_beam/runners/direct/direct_runner.py\n331: def _get_transform_overrides(pipeline_options):\n332:   # A list of PTransformOverride objects to be applied before running a pipeline\n333:   # using DirectRunner.\n334: \n338:   # Importing following locally to avoid a circular dependency.\n339:   from apache_beam.pipeline import PTransformOverride\n340:   from apache_beam.runners.direct.helper_transforms import LiftedCombinePerKey\n341: \n343: \n344:   class CombinePerKeyOverride(PTransformOverride):\n345:     def matches(self, applied_ptransform):\n346: \n\n# github.com/sg-evals/beam--v2.62.0 – sdks/python/apache_beam/runners/direct/sdf_direct_runner.py\n35: from apache_beam.pipeline import AppliedPTransform\n36: from apache_beam.pipeline import PTransformOverride\n37: from apache_beam.runners.common import DoFnContext\n38: \n50: \n51: class SplittableParDoOverride(PTransformOverride):\n52:   \"\"\"A transform override for ParDo transformss of SplittableDoFns.\n53: \n197: \n198: class ProcessKeyedElementsViaKeyedWorkItemsOverride(PTransformOverride):\n199:   \"\"\"A transform override for ProcessElements transform.\"\"\"\n200: \n\n# github.com/sg-evals/beam--v2.62.0 – sdks/python/apache_beam/runners/dataflow/dataflow_runner.py\n58: if TYPE_CHECKING:\n59:   from apache_beam.pipeline import PTransformOverride\n60: \n61: \n79: \n80:   # A list of PTransformOverride objects to be applied before running a pipeline\n81:   # using DataflowRunner.\n82: \n87:   # Imported here to avoid circular dependencies.\n88:   # TODO: Remove the apache_beam.pipeline dependency in CreatePTransformOverride\n89:   fr...
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752026-06-12T21:23:42.093Zusertool_resultmcp__sourcegraph__sg_list_files
{"text":"runners/core-java/src/main/java/org/apache/beam/\n"}
76-assistanttool_usemcp__sourcegraph__sg_keyword_search
772026-06-12T21:23:42.658Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/beam--v2.62.0 – sdks/go/pkg/beam/model/pipeline_v1/beam_runner_api.pb.go\n6415: // ProcessBundleDescriptor.\n6416: type ExecutableStagePayload struct {\n6417: \tstate         protoimpl.MessageState\n6418: \n7601: // local name.\n7602: type ExecutableStagePayload_SideInputId struct {\n7603: \tstate         protoimpl.MessageState\n7604: \n7660: // local name.\n7661: type ExecutableStagePayload_UserStateId struct {\n7662: \tstate         protoimpl.MessageState\n7663: \n\n# github.com/sg-evals/beam--v2.62.0 – sdks/typescript/src/apache_beam/proto/org/apache/beam/model/pipeline/v1/beam_runner_api.ts\n3083:  *\n3084:  * @generated from protobuf message org.apache.beam.model.pipeline.v1.ExecutableStagePayload\n3085:  */\n3086: export interface ExecutableStagePayload {\n3087:     /**\n3088: \n7848: // @generated message type with reflection information, may provide speed optimized methods\n7849: class ExecutableStagePayload$Type extends MessageType<ExecutableStagePayload> {\n7850:     constructor() {\n7851:         super(\"org.apache.beam.model.pipeline.v1.ExecutableStagePayload\", [\n7852:             { no: 1, name: \"environment\", kind: \"message\", T: () => Environment },\n7853:             { no: 9, name: \"wire_coder_settings\", kind: \"message\", repeat: 1 /*RepeatType.PACKED*/, T: () => ExecutableStagePayload_WireCoderSetting },\n7854:             { no: 2, name: \"input\", kind: \"scalar\", T: 9 /*ScalarType.STRING*/ },\n7855:             { no: 3, name: \"side_inputs\", kind: \"message\", repeat: 1 /*RepeatType.PACKED*/, T: () => ExecutableStagePayload_SideInputId },\n7856:             { no: 4, name: \"transforms\", kind: \"scalar\", repeat: 2 /*RepeatType.UNPACKED*/, T: 9 /*ScalarType.STRING*/ },\n7857: \n7954: /**\n7955:  * @generated MessageType for protobuf message org.apache.beam.model.pipeline.v1.ExecutableStagePayload\n7956:  */\n7957: export const ExecutableStagePayload = new ExecutableStagePayload$Type();\n7958: // @generated message type with reflection information, may provide speed optimized methods\n7959: class ExecutableStagePayload_SideInputId$Type extends MessageType<ExecutableStagePayload_SideInputId> {\n7960:     constructor() {\n7961:         super(\"org.apache.beam.model.pipeline.v1.ExecutableStagePayload.SideInputId\", [\n7962:             { no: 1, name: \"transform_id\", kind: \"scalar\", T: 9 /*ScalarType.STRING*/ },\n7963: \n\n# github.com/sg-evals/beam--v2.62.0 – model/pipeline/src/main/proto/org/apache/beam/model/pipeline/v1/beam_runner_api.proto\n1913: // ProcessBundleDescriptor.\n1914: message ExecutableStagePayload {\n1915: \n1916: \n1925:   // (Required) Input PCollection id. This must be present as a value in the inputs of any\n1926:   // PTransform the ExecutableStagePayload is the payload of.\n1927:   string input = 2;\n1928: \n1929:   // The side inputs required for this executable stage. Each side input of each PTransform within\n1930:   // this ExecutableStagePayload must be represented within this field.\n1931:   repeated SideInputId side_inputs = 3;\n1932: \n\n# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExecutableStageTranslation.java\n40: \n41:   /** Extracts an {@link ExecutableStagePayload} from the given transform. */\n42:   public static ExecutableStagePayload getExecutableStagePayload(\n43:       AppliedPTransform<?, ?, ?> appliedTransform) throws IOException {\n44: \n27: import org.apache.beam.model.pipeline.v1.RunnerApi;\n28: import org.apache.beam.model.pipeline.v1.RunnerApi.ExecutableStagePayload;\n29: import org.apache.beam.sdk.runners.AppliedPTransform;\n30: \n47:     checkArgument(ExecutableStage.URN.equals(transform.getSpec().getUrn()));\n48:     return ExecutableStagePayload.parseFrom(transform.getSpec().getPayload());\n49:   }\n50: \n\n# github.com/sg-evals/beam--v2.62.0 – sdks/python/apache_beam/runners/trivial_runner.py\n135:     # inside of it.\n136:     stage = beam_runner_api_pb2...
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822026-06-12T21:23:46.207Zusertool_resultmcp__sourcegraph__sg_list_files
{"text":"runners/core-java/src/main/java/org/apache/beam/runners/\n"}
83-assistanttool_usemcp__sourcegraph__sg_keyword_search
842026-06-12T21:23:47.037Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"No results.\n\nNo results found."}
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862026-06-12T21:23:49.384Zusertool_resultmcp__sourcegraph__sg_list_files
{"text":"runners/core-java/src/main/java/org/apache/beam/runners/core/\n"}
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882026-06-12T21:23:51.659Zusertool_resultmcp__sourcegraph__sg_list_files
{"text":"runners/core-java/src/main/java/org/apache/beam/runners/core/construction/\nrunners/core-java/src/main/java/org/apache/beam/runners/core/metrics/\nrunners/core-java/src/main/java/org/apache/beam/runners/core/serialization/\nrunners/core-java/src/main/java/org/apache/beam/runners/core/triggers/\nrunners/core-java/src/main/java/org/apache/beam/runners/core/ActiveWindowSet.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/Concatenate.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/DoFnRunner.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/DoFnRunners.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/ElementByteSizeObservable.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/GlobalCombineFnRunner.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/GlobalCombineFnRunners.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/GroupAlsoByWindowViaWindowSetNewDoFn.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/GroupAlsoByWindowsAggregators.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/GroupByKeyViaGroupByKeyOnly.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/InMemoryBundleFinalizer.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/InMemoryMultimapSideInputView.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/InMemoryStateInternals.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/InMemoryTimerInternals.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/KeyedWorkItem.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/KeyedWorkItemCoder.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/KeyedWorkItems.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/LateDataDroppingDoFnRunner.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/LateDataUtils.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/MergingActiveWindowSet.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/MergingStateAccessor.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/NonEmptyPanes.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/NonMergingActiveWindowSet.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/NullSideInputReader.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/OutputAndTimeBoundedSplittableProcessElementInvoker.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/OutputWindowedValue.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/PaneInfoTracker.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/PeekingReiterator.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/ProcessFnRunner.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/PushbackSideInputDoFnRunner.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/ReadyCheckingSideInputReader.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/ReduceFn.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/ReduceFnContextFactory.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/ReduceFnRunner.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/SideInputHandler.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/SideInputReader.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/SimpleDoFnRunner.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/SimplePushbackSideInputDoFnRunner.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/SplittableParDoViaKeyedWorkItems.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/SplittableProcessElementInvoker.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/StateAccessor.java\nrunners/core-java/src/main/java/org/apache/beam/r...
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932026-06-12T21:23:55.311Zusertool_resultmcp__sourcegraph__sg_list_files
{"text":"runners/core-java/src/main/java/org/apache/beam/runners/core/construction/SerializablePipelineOptions.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/construction/package-info.java\n"}
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Let me look at the construction utilities in the SDK and search for source adapters.
114-assistanttool_usemcp__sourcegraph__sg_keyword_search
1152026-06-12T21:24:06.863Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/io/Read.java\n268:    */\n269:   static class BoundedSourceAsSDFWrapperFn<T, BoundedSourceT extends BoundedSource<T>>\n270:       extends DoFn<BoundedSourceT, T> {\n271:     private static final Logger LOG = LoggerFactory.getLogger(BoundedSourceAsSDFWrapperFn.class);\n272: \n273: \n477:   @UnboundedPerElement\n478:   static class UnboundedSourceAsSDFWrapperFn<OutputT, CheckpointT extends CheckpointMark>\n479:       extends DoFn<UnboundedSource<OutputT, CheckpointT>, ValueWithRecordId<OutputT>> {\n480: \n487:     @VisibleForTesting\n488:     UnboundedSourceAsSDFWrapperFn(Coder<CheckpointT> checkpointCoder) {\n489:       this.checkpointCoder = checkpointCoder;\n490: \n\n# github.com/sg-evals/beam--v2.62.0 – CHANGES.md\n1059: * synthetic.SourceConfig field types have changed to int64 from int for better compatibility with Flink's use of Logical types in Schemas (Go) ([BEAM-14173](https://issues.apache.org/jira/browse/BEAM-14173))\n1060: * Default coder updated to compress sources used with `BoundedSourceAsSDFWrapperFn` and `UnboundedSourceAsSDFWrapper`.\n1061: \n1062: \n\n# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/test/java/org/apache/beam/sdk/io/ReadTest.java\n94:   public void testInstantiationOfBoundedSourceAsSDFWrapper() {\n95:     DoFn dofn = new Read.BoundedSourceAsSDFWrapperFn<>();\n96:     DoFnInvokers.invokerFor(dofn);\n97: \n236:       @SuppressWarnings(\"unchecked\")\n237:       Read.UnboundedSourceAsSDFWrapperFn<Long, CheckpointMark> createUnboundedSdfWrapper() {\n238:         return new Read.UnboundedSourceAsSDFWrapperFn<Long, CheckpointMark>(\n239:             (Coder) source.getCheckpointMarkCoder()) {\n240: \n"}
116-assistanttool_usemcp__sourcegraph__sg_keyword_search
1172026-06-12T21:24:07.519Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"No results.\n\nNo results found."}
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124-assistanttool_usemcp__sourcegraph__sg_list_files
1252026-06-12T21:24:13.051Zusertool_resultmcp__sourcegraph__sg_list_files
{"text":"sdks/java/core/src/main/java/org/apache/beam/sdk/runners/AppliedPTransform.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformMatcher.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverride.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverrideFactory.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/runners/PipelineRunnerRegistrar.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/runners/TransformHierarchy.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/runners/package-info.java\n"}
126-assistanttool_usemcp__sourcegraph__sg_list_files
1272026-06-12T21:24:13.306Zusertool_resultmcp__sourcegraph__sg_list_files
{"text":"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/renderer/\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/resources/\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ArtifactResolver.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/BeamUrns.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/CoderTranslation.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/CoderTranslator.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/CoderTranslatorRegistrar.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/CoderTranslators.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/CombineTranslation.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/CreatePCollectionViewTranslation.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/DeduplicatedFlattenFactory.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/DefaultArtifactResolver.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/DefaultExpansionServiceClientFactory.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/DisplayDataTranslation.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/EmptyFlattenAsCreateFactory.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/Environments.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExecutableStageTranslation.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExpansionServiceClient.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExpansionServiceClientFactory.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/External.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExternalTranslation.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExternalTranslationOptions.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExternalTranslationOptionsRegistrar.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/FlattenTranslator.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ForwardingPTransform.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/GroupByKeyTranslation.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/GroupIntoBatchesTranslation.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ImpulseTranslation.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ModelCoderRegistrar.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ModelCoders.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/NativeTransforms.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PCollectionTranslation.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PCollectionViewTranslation.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformMatchers.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformReplacements.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformTranslation.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ParDoTranslation.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PipelineOptionsTranslation.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PipelineTranslation.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PrimitiveCreate.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ReadTranslation.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/R...
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146-assistanttool_usemcp__sourcegraph__sg_list_files
1472026-06-12T21:24:23.168Zusertool_resultmcp__sourcegraph__sg_list_files
{"text":"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ExecutableStage.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/FieldAccessVisitor.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/FusedPipeline.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/GreedyPCollectionFusers.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/GreedyPipelineFuser.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/GreedyStageFuser.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ImmutableExecutableStage.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/Networks.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/OutputDeduplicator.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/PCollectionOutputTagVisitor.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/PipelineNode.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/PipelineValidator.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ProjectionProducerVisitor.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ProjectionPushdownOptimizer.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ProtoOverrides.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/QueryablePipeline.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/SideInputReference.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/SplittableParDoExpander.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/TimerReference.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/TrivialNativeTransformExpander.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/UserStateReference.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/package-info.java\n"}
148-assistanttool_usemcp__sourcegraph__sg_list_files
1492026-06-12T21:24:23.776Zusertool_resultmcp__sourcegraph__sg_list_files
{"text":"runners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/translation/BatchSideInputHandlerFactory.java\nrunners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/translation/PipelineTranslatorUtils.java\nrunners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/translation/StreamingSideInputHandlerFactory.java\nrunners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/translation/package-info.java\n"}
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Let me read the key files to understand their content and class names.
168-assistanttool_usemcp__sourcegraph__sg_read_file
1692026-06-12T21:24:35.533Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/beam--v2.62.0@aca5e3f4b4cb433aac991e2b228b500898aa30e7/-/blob/sdks/java/core/src/main/java/org/apache/beam/sdk/runners/TransformHierarchy.java\n1: /*\n2:  * Licensed to the Apache Software Foundation (ASF) under one\n3:  * or more contributor license agreements.  See the NOTICE file\n4:  * distributed with this work for additional information\n5:  * regarding copyright ownership.  The ASF licenses this file\n6:  * to you under the Apache License, Version 2.0 (the\n7:  * \"License\"); you may not use this file except in compliance\n8:  * with the License.  You may obtain a copy of the License at\n9:  *\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\n11:  *\n12:  * Unless required by applicable law or agreed to in writing, software\n13:  * distributed under the License is distributed on an \"AS IS\" BASIS,\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n15:  * See the License for the specific language governing permissions and\n16:  * limitations under the License.\n17:  */\n18: package org.apache.beam.sdk.runners;\n19: \n20: import static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkArgument;\n21: import static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkNotNull;\n22: import static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkState;\n23: \n24: import java.util.ArrayList;\n25: import java.util.Collections;\n26: import java.util.HashMap;\n27: import java.util.HashSet;\n28: import java.util.List;\n29: import java.util.Map;\n30: import java.util.Map.Entry;\n31: import java.util.Set;\n32: import org.apache.beam.sdk.Pipeline;\n33: import org.apache.beam.sdk.Pipeline.PipelineVisitor;\n34: import org.apache.beam.sdk.Pipeline.PipelineVisitor.CompositeBehavior;\n35: import org.apache.beam.sdk.annotations.Internal;\n36: import org.apache.beam.sdk.runners.PTransformOverrideFactory.ReplacementOutput;\n37: import org.apache.beam.sdk.transforms.PTransform;\n38: import org.apache.beam.sdk.transforms.resourcehints.ResourceHints;\n39: import org.apache.beam.sdk.values.PCollection;\n40: import org.apache.beam.sdk.values.PInput;\n41: import org.apache.beam.sdk.values.POutput;\n42: import org.apache.beam.sdk.values.PValue;\n43: import org.apache.beam.sdk.values.PValues;\n44: import org.apache.beam.sdk.values.TupleTag;\n45: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.annotations.VisibleForTesting;\n46: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.MoreObjects;\n47: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.ImmutableMap;\n48: import org.checkerframework.checker.nullness.qual.Nullable;\n49: import org.slf4j.Logger;\n50: import org.slf4j.LoggerFactory;\n51: \n52: /**\n53:  * <b><i>For internal use only; no backwards-compatibility guarantees.</i></b>\n54:  *\n55:  * <p>Captures information about a collection of transformations and their associated {@link\n56:  * PCollection PCollections}.\n57:  */\n58: @Internal\n59: @SuppressWarnings({\n60:   \"nullness\" // TODO(https://github.com/apache/beam/issues/20497)\n61: })\n62: public class TransformHierarchy {\n63:   private static final Logger LOG = LoggerFactory.getLogger(TransformHierarchy.class);\n64: \n65:   private final Node root;\n66:   private final Map<Node, PInput> unexpandedInputs;\n67:   private final Map<PCollection<?>, Node> producers;\n68: \n69:   // A map of PCollection<?> to the PInput the producing PTransform is applied to\n70:   private final Map<PCollection<?>, PInput> producerInput;\n71: \n72:   // Maintain a stack based on the enclosing nodes\n73:   private Node current;\n74: \n75:   public TransformHierarchy(ResourceHints resourceHints) {\n76:     producers = new HashMap<>();\n77:     producerInput = new HashMap<>();\n78:     unexpandedInputs = new HashMap<>();\n79:     root = new Node(resour...
170-assistanttool_usemcp__sourcegraph__sg_read_file
1712026-06-12T21:24:36.078Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/beam--v2.62.0@aca5e3f4b4cb433aac991e2b228b500898aa30e7/-/blob/sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverride.java\n1: /*\n2:  * Licensed to the Apache Software Foundation (ASF) under one\n3:  * or more contributor license agreements.  See the NOTICE file\n4:  * distributed with this work for additional information\n5:  * regarding copyright ownership.  The ASF licenses this file\n6:  * to you under the Apache License, Version 2.0 (the\n7:  * \"License\"); you may not use this file except in compliance\n8:  * with the License.  You may obtain a copy of the License at\n9:  *\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\n11:  *\n12:  * Unless required by applicable law or agreed to in writing, software\n13:  * distributed under the License is distributed on an \"AS IS\" BASIS,\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n15:  * See the License for the specific language governing permissions and\n16:  * limitations under the License.\n17:  */\n18: package org.apache.beam.sdk.runners;\n19: \n20: import com.google.auto.value.AutoValue;\n21: import org.apache.beam.sdk.annotations.Internal;\n22: import org.apache.beam.sdk.transforms.PTransform;\n23: \n24: /**\n25:  * <b><i>For internal use only; no backwards-compatibility guarantees.</i></b>\n26:  *\n27:  * <p>A {@link PTransformMatcher} and associated {@link PTransformOverrideFactory} to replace all\n28:  * matching {@link PTransform PTransforms}.\n29:  */\n30: @Internal\n31: @AutoValue\n32: @SuppressWarnings({\n33:   \"rawtypes\" // TODO(https://github.com/apache/beam/issues/20447)\n34: })\n35: public abstract class PTransformOverride {\n36:   public static PTransformOverride of(\n37:       PTransformMatcher matcher, PTransformOverrideFactory<?, ?, ?> factory) {\n38:     return new AutoValue_PTransformOverride(matcher, factory);\n39:   }\n40: \n41:   /** Gets the {@link PTransformMatcher} to identify {@link PTransform PTransforms} to replace. */\n42:   public abstract PTransformMatcher getMatcher();\n43: \n44:   /** Gets the {@link PTransformOverrideFactory} of this override. */\n45:   public abstract PTransformOverrideFactory<?, ?, ?> getOverrideFactory();\n46: }\n47: "}
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Now let me read the PipelineTranslation and ExecutableStage files, as well as ReadTranslation:
175-assistanttool_usemcp__sourcegraph__sg_read_file
1762026-06-12T21:24:40.150Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/beam--v2.62.0@aca5e3f4b4cb433aac991e2b228b500898aa30e7/-/blob/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PipelineTranslation.java\n1: /*\n2:  * Licensed to the Apache Software Foundation (ASF) under one\n3:  * or more contributor license agreements.  See the NOTICE file\n4:  * distributed with this work for additional information\n5:  * regarding copyright ownership.  The ASF licenses this file\n6:  * to you under the Apache License, Version 2.0 (the\n7:  * \"License\"); you may not use this file except in compliance\n8:  * with the License.  You may obtain a copy of the License at\n9:  *\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\n11:  *\n12:  * Unless required by applicable law or agreed to in writing, software\n13:  * distributed under the License is distributed on an \"AS IS\" BASIS,\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n15:  * See the License for the specific language governing permissions and\n16:  * limitations under the License.\n17:  */\n18: package org.apache.beam.sdk.util.construction;\n19: \n20: import java.io.IOException;\n21: import java.util.ArrayList;\n22: import java.util.Collections;\n23: import java.util.HashMap;\n24: import java.util.HashSet;\n25: import java.util.List;\n26: import java.util.Map;\n27: import java.util.Set;\n28: import java.util.stream.Collectors;\n29: import org.apache.beam.model.pipeline.v1.RunnerApi;\n30: import org.apache.beam.sdk.Pipeline;\n31: import org.apache.beam.sdk.Pipeline.PipelineVisitor;\n32: import org.apache.beam.sdk.runners.AppliedPTransform;\n33: import org.apache.beam.sdk.runners.TransformHierarchy.Node;\n34: import org.apache.beam.sdk.util.construction.graph.PipelineValidator;\n35: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.ArrayListMultimap;\n36: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.Iterables;\n37: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.ListMultimap;\n38: \n39: /** Utilities for going to/from Runner API pipelines. */\n40: public class PipelineTranslation {\n41: \n42:   public static RunnerApi.Pipeline toProto(Pipeline pipeline) {\n43:     return toProto(pipeline, SdkComponents.create(pipeline.getOptions()));\n44:   }\n45: \n46:   public static RunnerApi.Pipeline toProto(Pipeline pipeline, boolean useDeprecatedViewTransforms) {\n47:     return toProto(\n48:         pipeline, SdkComponents.create(pipeline.getOptions()), useDeprecatedViewTransforms);\n49:   }\n50: \n51:   public static RunnerApi.Pipeline toProto(Pipeline pipeline, SdkComponents components) {\n52:     return toProto(pipeline, components, false);\n53:   }\n54: \n55:   public static RunnerApi.Pipeline toProto(\n56:       final Pipeline pipeline,\n57:       final SdkComponents components,\n58:       boolean useDeprecatedViewTransforms) {\n59:     return toProto(pipeline, components, useDeprecatedViewTransforms, true);\n60:   }\n61: \n62:   public static RunnerApi.Pipeline toProto(\n63:       final Pipeline pipeline,\n64:       final SdkComponents components,\n65:       boolean useDeprecatedViewTransforms,\n66:       boolean upgradeTransforms) {\n67:     final List<String> rootIds = new ArrayList<>();\n68:     pipeline.traverseTopologically(\n69:         new PipelineVisitor.Defaults() {\n70:           private final ListMultimap<Node, AppliedPTransform<?, ?, ?>> children =\n71:               ArrayListMultimap.create();\n72: \n73:           @Override\n74:           public void leaveCompositeTransform(Node node) {\n75:             if (node.isRootNode()) {\n76:               for (AppliedPTransform<?, ?, ?> pipelineRoot : children.get(node)) {\n77:                 rootIds.add(components.getExistingPTransformId(pipelineRoot));\n78:               }\n79:             } else {\n80:               // TODO: Include DisplayData in the proto\n81:               children.put(node.getEncl...
177-assistanttool_usemcp__sourcegraph__sg_read_file
1782026-06-12T21:24:41.133Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/beam--v2.62.0@aca5e3f4b4cb433aac991e2b228b500898aa30e7/-/blob/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ExecutableStage.java\n1: /*\n2:  * Licensed to the Apache Software Foundation (ASF) under one\n3:  * or more contributor license agreements.  See the NOTICE file\n4:  * distributed with this work for additional information\n5:  * regarding copyright ownership.  The ASF licenses this file\n6:  * to you under the Apache License, Version 2.0 (the\n7:  * \"License\"); you may not use this file except in compliance\n8:  * with the License.  You may obtain a copy of the License at\n9:  *\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\n11:  *\n12:  * Unless required by applicable law or agreed to in writing, software\n13:  * distributed under the License is distributed on an \"AS IS\" BASIS,\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n15:  * See the License for the specific language governing permissions and\n16:  * limitations under the License.\n17:  */\n18: package org.apache.beam.sdk.util.construction.graph;\n19: \n20: import java.util.Collection;\n21: import java.util.Collections;\n22: import java.util.List;\n23: import java.util.stream.Collectors;\n24: import org.apache.beam.model.pipeline.v1.RunnerApi;\n25: import org.apache.beam.model.pipeline.v1.RunnerApi.Components;\n26: import org.apache.beam.model.pipeline.v1.RunnerApi.Environment;\n27: import org.apache.beam.model.pipeline.v1.RunnerApi.ExecutableStagePayload;\n28: import org.apache.beam.model.pipeline.v1.RunnerApi.ExecutableStagePayload.SideInputId;\n29: import org.apache.beam.model.pipeline.v1.RunnerApi.ExecutableStagePayload.TimerId;\n30: import org.apache.beam.model.pipeline.v1.RunnerApi.ExecutableStagePayload.UserStateId;\n31: import org.apache.beam.model.pipeline.v1.RunnerApi.ExecutableStagePayload.WireCoderSetting;\n32: import org.apache.beam.model.pipeline.v1.RunnerApi.FunctionSpec;\n33: import org.apache.beam.model.pipeline.v1.RunnerApi.PCollection;\n34: import org.apache.beam.model.pipeline.v1.RunnerApi.PTransform;\n35: import org.apache.beam.model.pipeline.v1.RunnerApi.Pipeline;\n36: \n37: /**\n38:  * A combination of PTransforms that can be executed within a single SDK harness.\n39:  *\n40:  * <p>Contains only the nodes that specify the processing to perform within the SDK harness, and\n41:  * does not contain any runner-executed nodes.\n42:  *\n43:  * <p>Within a single {@link Pipeline}, {@link PTransform PTransforms} and {@link PCollection\n44:  * PCollections} are permitted to appear in multiple executable stages. However, paths from a root\n45:  * {@link PTransform} to any other {@link PTransform} within that set of stages must be unique.\n46:  */\n47: public interface ExecutableStage {\n48:   /**\n49:    * The URN identifying an {@link ExecutableStage} that has been converted to a {@link PTransform}.\n50:    */\n51:   String URN = \"beam:runner:executable_stage:v1\";\n52: \n53:   /**\n54:    * Return the {@link Components} required to execute this {@link ExecutableStage}.\n55:    *\n56:    * <p>This must contain all of the transforms returned by {@link #getTransforms()} and the closure\n57:    * of all components that those {@link PipelineNode.PTransformNode transforms} reference.\n58:    */\n59:   RunnerApi.Components getComponents();\n60: \n61:   /**\n62:    * Returns the {@link Environment} this stage executes in.\n63:    *\n64:    * <p>An {@link ExecutableStage} consists of {@link PTransform PTransforms} which can all be\n65:    * executed within a single {@link Environment}. The assumption made here is that\n66:    * runner-implemented transforms will be associated with these subgraphs by the overall graph\n67:    * topology, which will be handled by runners by performing already-required element routing and\n68:    * runner-side processing.\n69:    */\n70:   Environment getEnvironment();\n71: \n72:   /**\n73: ...
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Now let me look at the Read.java file for source adapters, and PTransformOverrideFactory:
183-assistanttool_usemcp__sourcegraph__sg_read_file
1842026-06-12T21:24:46.128Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/beam--v2.62.0@aca5e3f4b4cb433aac991e2b228b500898aa30e7/-/blob/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ReadTranslation.java\n1: /*\n2:  * Licensed to the Apache Software Foundation (ASF) under one\n3:  * or more contributor license agreements.  See the NOTICE file\n4:  * distributed with this work for additional information\n5:  * regarding copyright ownership.  The ASF licenses this file\n6:  * to you under the Apache License, Version 2.0 (the\n7:  * \"License\"); you may not use this file except in compliance\n8:  * with the License.  You may obtain a copy of the License at\n9:  *\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\n11:  *\n12:  * Unless required by applicable law or agreed to in writing, software\n13:  * distributed under the License is distributed on an \"AS IS\" BASIS,\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n15:  * See the License for the specific language governing permissions and\n16:  * limitations under the License.\n17:  */\n18: package org.apache.beam.sdk.util.construction;\n19: \n20: import static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkArgument;\n21: \n22: import com.google.auto.service.AutoService;\n23: import java.io.IOException;\n24: import java.util.Collections;\n25: import java.util.Map;\n26: import org.apache.beam.model.pipeline.v1.RunnerApi;\n27: import org.apache.beam.model.pipeline.v1.RunnerApi.FunctionSpec;\n28: import org.apache.beam.model.pipeline.v1.RunnerApi.IsBounded;\n29: import org.apache.beam.model.pipeline.v1.RunnerApi.ReadPayload;\n30: import org.apache.beam.sdk.io.BoundedSource;\n31: import org.apache.beam.sdk.io.Source;\n32: import org.apache.beam.sdk.io.UnboundedSource;\n33: import org.apache.beam.sdk.runners.AppliedPTransform;\n34: import org.apache.beam.sdk.transforms.PTransform;\n35: import org.apache.beam.sdk.util.SerializableUtils;\n36: import org.apache.beam.sdk.values.PBegin;\n37: import org.apache.beam.sdk.values.PCollection;\n38: import org.apache.beam.vendor.grpc.v1p60p1.com.google.protobuf.ByteString;\n39: import org.apache.beam.vendor.grpc.v1p60p1.com.google.protobuf.InvalidProtocolBufferException;\n40: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.ImmutableMap;\n41: \n42: /**\n43:  * Methods for translating {@link SplittableParDo.PrimitiveBoundedRead} and {@link\n44:  * SplittableParDo.PrimitiveUnboundedRead} {@link PTransform PTransformTranslation} into {@link\n45:  * ReadPayload} protos.\n46:  */\n47: @SuppressWarnings({\n48:   \"nullness\", // TODO(https://github.com/apache/beam/issues/20497)\n49:   \"rawtypes\" // TODO(https://github.com/apache/beam/issues/20447)\n50: })\n51: public class ReadTranslation {\n52:   private static final String JAVA_SERIALIZED_BOUNDED_SOURCE = \"beam:java:boundedsource:v1\";\n53:   private static final String JAVA_SERIALIZED_UNBOUNDED_SOURCE = \"beam:java:unboundedsource:v1\";\n54: \n55:   public static ReadPayload toProto(SplittableParDo.PrimitiveBoundedRead<?> read) {\n56:     return ReadPayload.newBuilder()\n57:         .setIsBounded(IsBounded.Enum.BOUNDED)\n58:         .setSource(toProto(read.getSource()))\n59:         .build();\n60:   }\n61: \n62:   public static ReadPayload toProto(SplittableParDo.PrimitiveUnboundedRead<?> read) {\n63:     return ReadPayload.newBuilder()\n64:         .setIsBounded(IsBounded.Enum.UNBOUNDED)\n65:         .setSource(toProto(read.getSource()))\n66:         .build();\n67:   }\n68: \n69:   public static FunctionSpec toProto(Source<?> source) {\n70:     if (source instanceof BoundedSource) {\n71:       return toProto((BoundedSource) source);\n72:     } else if (source instanceof UnboundedSource) {\n73:       return toProto((UnboundedSource<?, ?>) source);\n74:     } else {\n75:       throw new IllegalArgumentException(\n76:           String.format(\"Unknown %s type %s\", Source.class.getSimpleNa...
185-assistanttool_usemcp__sourcegraph__sg_read_file
1862026-06-12T21:24:46.774Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/beam--v2.62.0@aca5e3f4b4cb433aac991e2b228b500898aa30e7/-/blob/sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverrideFactory.java\n1: /*\n2:  * Licensed to the Apache Software Foundation (ASF) under one\n3:  * or more contributor license agreements.  See the NOTICE file\n4:  * distributed with this work for additional information\n5:  * regarding copyright ownership.  The ASF licenses this file\n6:  * to you under the Apache License, Version 2.0 (the\n7:  * \"License\"); you may not use this file except in compliance\n8:  * with the License.  You may obtain a copy of the License at\n9:  *\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\n11:  *\n12:  * Unless required by applicable law or agreed to in writing, software\n13:  * distributed under the License is distributed on an \"AS IS\" BASIS,\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n15:  * See the License for the specific language governing permissions and\n16:  * limitations under the License.\n17:  */\n18: package org.apache.beam.sdk.runners;\n19: \n20: import com.google.auto.value.AutoValue;\n21: import java.util.Map;\n22: import org.apache.beam.sdk.PipelineRunner;\n23: import org.apache.beam.sdk.annotations.Internal;\n24: import org.apache.beam.sdk.transforms.PTransform;\n25: import org.apache.beam.sdk.values.PCollection;\n26: import org.apache.beam.sdk.values.PInput;\n27: import org.apache.beam.sdk.values.POutput;\n28: import org.apache.beam.sdk.values.TaggedPValue;\n29: import org.apache.beam.sdk.values.TupleTag;\n30: \n31: /**\n32:  * <b><i>For internal use only; no backwards-compatibility guarantees.</i></b>\n33:  *\n34:  * <p>Produces {@link PipelineRunner}-specific overrides of {@link PTransform PTransforms}, and\n35:  * provides mappings between original and replacement outputs.\n36:  */\n37: @Internal\n38: @SuppressWarnings({\n39:   \"rawtypes\" // TODO(https://github.com/apache/beam/issues/20447)\n40: })\n41: public interface PTransformOverrideFactory<\n42:     InputT extends PInput,\n43:     OutputT extends POutput,\n44:     TransformT extends PTransform<? super InputT, OutputT>> {\n45:   /**\n46:    * Returns a {@link PTransform} that produces equivalent output to the provided {@link\n47:    * AppliedPTransform transform}.\n48:    */\n49:   PTransformReplacement<InputT, OutputT> getReplacementTransform(\n50:       AppliedPTransform<InputT, OutputT, TransformT> transform);\n51: \n52:   /**\n53:    * Returns a {@link Map} from the expanded values in {@code newOutput} to the values produced by\n54:    * the original transform.\n55:    */\n56:   Map<PCollection<?>, ReplacementOutput> mapOutputs(\n57:       Map<TupleTag<?>, PCollection<?>> outputs, OutputT newOutput);\n58: \n59:   /**\n60:    * A {@link PTransform} that replaces an {@link AppliedPTransform}, and the input required to do\n61:    * so. The input must be constructed from the expanded form, as the transform may not have\n62:    * originally been applied within this process or from within a Java SDK.\n63:    */\n64:   @AutoValue\n65:   abstract class PTransformReplacement<InputT extends PInput, OutputT extends POutput> {\n66:     public static <InputT extends PInput, OutputT extends POutput>\n67:         PTransformReplacement<InputT, OutputT> of(\n68:             InputT input, PTransform<InputT, OutputT> transform) {\n69:       return new AutoValue_PTransformOverrideFactory_PTransformReplacement(input, transform);\n70:     }\n71: \n72:     public abstract InputT getInput();\n73: \n74:     public abstract PTransform<InputT, OutputT> getTransform();\n75:   }\n76: \n77:   /** A mapping between original {@link TaggedPValue} outputs and their replacements. */\n78:   @AutoValue\n79:   abstract class ReplacementOutput {\n80:     public static ReplacementOutput of(TaggedPValue original, TaggedPValue replacement) {\n81:       return new AutoValue_PTransformOverrideFactory_ReplacementOu...
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Let me also check some other key construction files and the SplittableParDo class:
192-assistanttool_usemcp__sourcegraph__sg_read_file
1932026-06-12T21:24:51.457Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/beam--v2.62.0@aca5e3f4b4cb433aac991e2b228b500898aa30e7/-/blob/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ImmutableExecutableStage.java\n1: /*\n2:  * Licensed to the Apache Software Foundation (ASF) under one\n3:  * or more contributor license agreements.  See the NOTICE file\n4:  * distributed with this work for additional information\n5:  * regarding copyright ownership.  The ASF licenses this file\n6:  * to you under the Apache License, Version 2.0 (the\n7:  * \"License\"); you may not use this file except in compliance\n8:  * with the License.  You may obtain a copy of the License at\n9:  *\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\n11:  *\n12:  * Unless required by applicable law or agreed to in writing, software\n13:  * distributed under the License is distributed on an \"AS IS\" BASIS,\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n15:  * See the License for the specific language governing permissions and\n16:  * limitations under the License.\n17:  */\n18: package org.apache.beam.sdk.util.construction.graph;\n19: \n20: import com.google.auto.value.AutoValue;\n21: import java.util.Collection;\n22: import java.util.stream.Collectors;\n23: import org.apache.beam.model.pipeline.v1.RunnerApi.Components;\n24: import org.apache.beam.model.pipeline.v1.RunnerApi.Environment;\n25: import org.apache.beam.model.pipeline.v1.RunnerApi.ExecutableStagePayload.WireCoderSetting;\n26: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.ImmutableSet;\n27: \n28: /** An {@link ExecutableStage} which is constructed with all of its initial state. */\n29: @AutoValue\n30: public abstract class ImmutableExecutableStage implements ExecutableStage {\n31:   public static ImmutableExecutableStage ofFullComponents(\n32:       Components components,\n33:       Environment environment,\n34:       PipelineNode.PCollectionNode input,\n35:       Collection<SideInputReference> sideInputs,\n36:       Collection<UserStateReference> userStates,\n37:       Collection<TimerReference> timers,\n38:       Collection<PipelineNode.PTransformNode> transforms,\n39:       Collection<PipelineNode.PCollectionNode> outputs,\n40:       Collection<WireCoderSetting> wireCoderSettings) {\n41:     Components prunedComponents =\n42:         components\n43:             .toBuilder()\n44:             .clearTransforms()\n45:             .putAllTransforms(\n46:                 transforms.stream()\n47:                     .collect(\n48:                         Collectors.toMap(\n49:                             PipelineNode.PTransformNode::getId,\n50:                             PipelineNode.PTransformNode::getTransform)))\n51:             .build();\n52:     return of(\n53:         prunedComponents,\n54:         environment,\n55:         input,\n56:         sideInputs,\n57:         userStates,\n58:         timers,\n59:         transforms,\n60:         outputs,\n61:         wireCoderSettings);\n62:   }\n63: \n64:   public static ImmutableExecutableStage of(\n65:       Components components,\n66:       Environment environment,\n67:       PipelineNode.PCollectionNode input,\n68:       Collection<SideInputReference> sideInputs,\n69:       Collection<UserStateReference> userStates,\n70:       Collection<TimerReference> timers,\n71:       Collection<PipelineNode.PTransformNode> transforms,\n72:       Collection<PipelineNode.PCollectionNode> outputs,\n73:       Collection<WireCoderSetting> wireCoderSettings) {\n74:     return new AutoValue_ImmutableExecutableStage(\n75:         components,\n76:         environment,\n77:         input,\n78:         ImmutableSet.copyOf(sideInputs),\n79:         ImmutableSet.copyOf(userStates),\n80:         ImmutableSet.copyOf(timers),\n81:         ImmutableSet.copyOf(transforms),\n82:         ImmutableSet.copyOf(outputs),\n83:         wireCoderSettings);\n84:   }\n85: \n86:   @Override\n87:   public a...
194-assistanttool_usemcp__sourcegraph__sg_read_file
1952026-06-12T21:24:52.439Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/beam--v2.62.0@aca5e3f4b4cb433aac991e2b228b500898aa30e7/-/blob/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExecutableStageTranslation.java\n1: /*\n2:  * Licensed to the Apache Software Foundation (ASF) under one\n3:  * or more contributor license agreements.  See the NOTICE file\n4:  * distributed with this work for additional information\n5:  * regarding copyright ownership.  The ASF licenses this file\n6:  * to you under the Apache License, Version 2.0 (the\n7:  * \"License\"); you may not use this file except in compliance\n8:  * with the License.  You may obtain a copy of the License at\n9:  *\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\n11:  *\n12:  * Unless required by applicable law or agreed to in writing, software\n13:  * distributed under the License is distributed on an \"AS IS\" BASIS,\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n15:  * See the License for the specific language governing permissions and\n16:  * limitations under the License.\n17:  */\n18: package org.apache.beam.sdk.util.construction;\n19: \n20: import static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkArgument;\n21: \n22: import java.io.IOException;\n23: import java.util.ArrayList;\n24: import java.util.Collection;\n25: import java.util.Map;\n26: import java.util.stream.Collectors;\n27: import org.apache.beam.model.pipeline.v1.RunnerApi;\n28: import org.apache.beam.model.pipeline.v1.RunnerApi.ExecutableStagePayload;\n29: import org.apache.beam.sdk.runners.AppliedPTransform;\n30: import org.apache.beam.sdk.util.construction.graph.ExecutableStage;\n31: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Joiner;\n32: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.Iterables;\n33: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.LinkedHashMultimap;\n34: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.Multimap;\n35: \n36: /**\n37:  * Utilities for converting {@link ExecutableStage}s to and from {@link RunnerApi} protocol buffers.\n38:  */\n39: public class ExecutableStageTranslation {\n40: \n41:   /** Extracts an {@link ExecutableStagePayload} from the given transform. */\n42:   public static ExecutableStagePayload getExecutableStagePayload(\n43:       AppliedPTransform<?, ?, ?> appliedTransform) throws IOException {\n44:     RunnerApi.PTransform transform =\n45:         PTransformTranslation.toProto(\n46:             appliedTransform, SdkComponents.create(appliedTransform.getPipeline().getOptions()));\n47:     checkArgument(ExecutableStage.URN.equals(transform.getSpec().getUrn()));\n48:     return ExecutableStagePayload.parseFrom(transform.getSpec().getPayload());\n49:   }\n50: \n51:   public static String generateNameFromStagePayload(ExecutableStagePayload stagePayload) {\n52:     StringBuilder sb = new StringBuilder();\n53:     RunnerApi.Components components = stagePayload.getComponents();\n54:     final int transformsCount = stagePayload.getTransformsCount();\n55:     sb.append(\"[\").append(transformsCount).append(\"]\");\n56:     Collection<String> names = new ArrayList<>();\n57:     for (int i = 0; i < transformsCount; i++) {\n58:       String name = components.getTransformsOrThrow(stagePayload.getTransforms(i)).getUniqueName();\n59:       // Java: Remove the 'ParMultiDo(Anonymous)' suffix which just makes the name longer\n60:       name = name.replaceFirst(\"/ParMultiDo\\\\(Anonymous\\\\)$\", \"\");\n61:       names.add(name);\n62:     }\n63:     sb.append(generateNameFromTransformNames(names, true));\n64:     return sb.toString();\n65:   }\n66: \n67:   /**\n68:    * Creates a human-readable name for a set of stage names that occur in a single stage.\n69:    *\n70:    * <p>This name reflects the nested structure of the stages, as inferred by slashes in the stage\n71:    * names. S...
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Let me look at a few more key files:
205-assistanttool_usemcp__sourcegraph__sg_read_file
2062026-06-12T21:24:58.916Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/beam--v2.62.0@aca5e3f4b4cb433aac991e2b228b500898aa30e7/-/blob/runners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/translation/PipelineTranslatorUtils.java\n1: /*\n2:  * Licensed to the Apache Software Foundation (ASF) under one\n3:  * or more contributor license agreements.  See the NOTICE file\n4:  * distributed with this work for additional information\n5:  * regarding copyright ownership.  The ASF licenses this file\n6:  * to you under the Apache License, Version 2.0 (the\n7:  * \"License\"); you may not use this file except in compliance\n8:  * with the License.  You may obtain a copy of the License at\n9:  *\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\n11:  *\n12:  * Unless required by applicable law or agreed to in writing, software\n13:  * distributed under the License is distributed on an \"AS IS\" BASIS,\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n15:  * See the License for the specific language governing permissions and\n16:  * limitations under the License.\n17:  */\n18: package org.apache.beam.runners.fnexecution.translation;\n19: \n20: import static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkNotNull;\n21: \n22: import java.io.IOException;\n23: import java.util.Collection;\n24: import java.util.Collections;\n25: import java.util.Locale;\n26: import java.util.Map;\n27: import org.apache.beam.model.pipeline.v1.RunnerApi;\n28: import org.apache.beam.model.pipeline.v1.RunnerApi.PCollection;\n29: import org.apache.beam.runners.core.InMemoryTimerInternals;\n30: import org.apache.beam.runners.core.StateNamespace;\n31: import org.apache.beam.runners.core.StateNamespaces;\n32: import org.apache.beam.runners.core.TimerInternals;\n33: import org.apache.beam.runners.fnexecution.control.TimerReceiverFactory;\n34: import org.apache.beam.runners.fnexecution.wire.WireCoders;\n35: import org.apache.beam.sdk.coders.Coder;\n36: import org.apache.beam.sdk.fn.data.FnDataReceiver;\n37: import org.apache.beam.sdk.transforms.windowing.BoundedWindow;\n38: import org.apache.beam.sdk.transforms.windowing.PaneInfo;\n39: import org.apache.beam.sdk.util.WindowedValue;\n40: import org.apache.beam.sdk.util.construction.RehydratedComponents;\n41: import org.apache.beam.sdk.util.construction.Timer;\n42: import org.apache.beam.sdk.util.construction.WindowingStrategyTranslation;\n43: import org.apache.beam.sdk.util.construction.graph.PipelineNode;\n44: import org.apache.beam.sdk.values.KV;\n45: import org.apache.beam.sdk.values.WindowingStrategy;\n46: import org.apache.beam.vendor.grpc.v1p60p1.com.google.protobuf.InvalidProtocolBufferException;\n47: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions;\n48: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.BiMap;\n49: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.ImmutableBiMap;\n50: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.Iterables;\n51: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.Sets;\n52: import org.joda.time.Instant;\n53: \n54: /** Utilities for pipeline translation. */\n55: @SuppressWarnings({\n56:   \"rawtypes\", // TODO(https://github.com/apache/beam/issues/20447)\n57:   \"nullness\" // TODO(https://github.com/apache/beam/issues/20497)\n58: })\n59: public final class PipelineTranslatorUtils {\n60:   private PipelineTranslatorUtils() {}\n61: \n62:   /** Creates a mapping from PCollection id to output tag integer. */\n63:   public static BiMap<String, Integer> createOutputMap(Iterable<String> localOutputs) {\n64:     ImmutableBiMap.Builder<String, Integer> builder = ImmutableBiMap.builder();\n65:     int outputIndex = 0;\n66:     // sort localOutputs for stable indexing\n67:     for (String tag : Sets.newTreeSet(localOutputs)) {\n68:       builder.put(tag, outputIndex);\n69:  ...
207-assistanttool_usemcp__sourcegraph__sg_read_file
2082026-06-12T21:24:59.505Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/beam--v2.62.0@aca5e3f4b4cb433aac991e2b228b500898aa30e7/-/blob/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/GreedyPipelineFuser.java\n1: /*\n2:  * Licensed to the Apache Software Foundation (ASF) under one\n3:  * or more contributor license agreements.  See the NOTICE file\n4:  * distributed with this work for additional information\n5:  * regarding copyright ownership.  The ASF licenses this file\n6:  * to you under the Apache License, Version 2.0 (the\n7:  * \"License\"); you may not use this file except in compliance\n8:  * with the License.  You may obtain a copy of the License at\n9:  *\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\n11:  *\n12:  * Unless required by applicable law or agreed to in writing, software\n13:  * distributed under the License is distributed on an \"AS IS\" BASIS,\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n15:  * See the License for the specific language governing permissions and\n16:  * limitations under the License.\n17:  */\n18: package org.apache.beam.sdk.util.construction.graph;\n19: \n20: import static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkArgument;\n21: import static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkState;\n22: \n23: import com.google.auto.value.AutoValue;\n24: import java.util.ArrayDeque;\n25: import java.util.Collection;\n26: import java.util.Comparator;\n27: import java.util.HashMap;\n28: import java.util.HashSet;\n29: import java.util.LinkedHashSet;\n30: import java.util.Map;\n31: import java.util.Map.Entry;\n32: import java.util.NavigableSet;\n33: import java.util.Queue;\n34: import java.util.Set;\n35: import java.util.TreeSet;\n36: import java.util.stream.Collectors;\n37: import org.apache.beam.model.pipeline.v1.RunnerApi.Components;\n38: import org.apache.beam.model.pipeline.v1.RunnerApi.Environment;\n39: import org.apache.beam.model.pipeline.v1.RunnerApi.PCollection;\n40: import org.apache.beam.model.pipeline.v1.RunnerApi.PTransform;\n41: import org.apache.beam.model.pipeline.v1.RunnerApi.Pipeline;\n42: import org.apache.beam.sdk.util.construction.PTransformTranslation;\n43: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.ComparisonChain;\n44: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.HashMultimap;\n45: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.ImmutableList;\n46: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.ImmutableSet;\n47: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.Multimap;\n48: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.Sets;\n49: import org.slf4j.Logger;\n50: import org.slf4j.LoggerFactory;\n51: \n52: /** Fuses a {@link Pipeline} into some set of single-environment executable transforms. */\n53: // The use of NavigableSets everywhere provides consistent ordering but may be overkill for this\n54: // cause.\n55: @SuppressWarnings({\n56:   \"nullness\" // TODO(https://github.com/apache/beam/issues/20497)\n57: })\n58: public class GreedyPipelineFuser {\n59:   private static final Logger LOG = LoggerFactory.getLogger(GreedyPipelineFuser.class);\n60: \n61:   private final QueryablePipeline pipeline;\n62:   private final FusedPipeline fusedPipeline;\n63: \n64:   private GreedyPipelineFuser(Pipeline p) {\n65:     // Validate that the original pipeline is well-formed.\n66:     PipelineValidator.validate(p);\n67:     this.pipeline = QueryablePipeline.forPrimitivesIn(p.getComponents());\n68:     Set<PipelineNode.PTransformNode> unfusedRootNodes = new LinkedHashSet<>();\n69:     NavigableSet<CollectionConsumer> rootConsumers = new TreeSet<>();\n70:     for (PipelineNode.PTransformNode pTransformNode : pipeline.getRootTransforms()) {\n71:       // This will usually be a single node,...
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Let me also check the SplittableParDo.java for the PrimitiveBoundedRead and PrimitiveUnboundedRead classes:
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2152026-06-12T21:25:04.937Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDo.java\n710:    * Converts {@link Read} based Splittable DoFn expansions to primitive reads implemented by {@link\n711:    * PrimitiveBoundedRead} and {@link PrimitiveUnboundedRead}.\n712:    *\n713: \n691:    * Converts {@link Read} based Splittable DoFn expansions to primitive reads implemented by {@link\n692:    * PrimitiveBoundedRead} and {@link PrimitiveUnboundedRead} if either the experiment {@code\n693:    * use_deprecated_read} or {@code beam_fn_api_use_deprecated_read} are specified.\n694: \n815:   /** The original primitive based {@link Read.Bounded Read.Bounded} expansion. */\n816:   public static class PrimitiveBoundedRead<T> extends PrimitiveRead<T> {\n817:     public PrimitiveBoundedRead(Read.Bounded<T> originalTransform) {\n818:       super(originalTransform, originalTransform.getSource());\n819: \n"}
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2172026-06-12T21:25:05.125Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/beam--v2.62.0 – runners/google-cloud-dataflow-java/src/main/java/org/apache/beam/runners/dataflow/DataflowRunner.java\n155: import org.apache.beam.sdk.util.construction.TransformPayloadTranslatorRegistrar;\n156: import org.apache.beam.sdk.util.construction.UnboundedReadFromBoundedSource;\n157: import org.apache.beam.sdk.util.construction.UnconsumedReads;\n158: \n2390: \n2391:       return Pipeline.applyTransform(input, new UnboundedReadFromBoundedSource<>(source))\n2392:           .setIsBoundedInternal(IsBounded.BOUNDED);\n2393: \n\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/translation/wrappers/streaming/io/source/FlinkSource.java\n32: import org.apache.beam.sdk.transforms.windowing.BoundedWindow;\n33: import org.apache.beam.sdk.util.construction.UnboundedReadFromBoundedSource;\n34: import org.apache.flink.api.common.eventtime.Watermark;\n35: \n80:         \"Impulse\",\n81:         new UnboundedReadFromBoundedSource.BoundedToUnboundedSourceAdapter<>(\n82:             new BeamImpulseSource()),\n83: \n\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/translation/wrappers/streaming/io/UnboundedSourceWrapper.java\n39: import org.apache.beam.sdk.util.WindowedValue;\n40: import org.apache.beam.sdk.util.construction.UnboundedReadFromBoundedSource;\n41: import org.apache.beam.sdk.values.KV;\n42: \n155:     this.isConvertedBoundedSource =\n156:         source instanceof UnboundedReadFromBoundedSource.BoundedToUnboundedSourceAdapter;\n157: \n158: \n\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/test/java/org/apache/beam/runners/flink/streaming/BoundedSourceRestoreTest.java\n33: import org.apache.beam.sdk.util.WindowedValue;\n34: import org.apache.beam.sdk.util.construction.UnboundedReadFromBoundedSource.BoundedToUnboundedSourceAdapter;\n35: import org.apache.beam.sdk.util.construction.UnboundedReadFromBoundedSource.BoundedToUnboundedSourceAdapter.Checkpoint;\n36: import org.apache.beam.sdk.values.ValueWithRecordId;\n37: \n\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/test/java/org/apache/beam/runners/flink/translation/wrappers/streaming/io/UnboundedSourceWrapperTest.java\n52: import org.apache.beam.sdk.util.WindowedValue;\n53: import org.apache.beam.sdk.util.construction.UnboundedReadFromBoundedSource;\n54: import org.apache.beam.sdk.values.KV;\n55: \n698:     public void testSequentialReadingFromBoundedSource() throws Exception {\n699:       UnboundedReadFromBoundedSource.BoundedToUnboundedSourceAdapter<Long> source =\n700:           new UnboundedReadFromBoundedSource.BoundedToUnboundedSourceAdapter<>(\n701:               CountingSource.upTo(1000));\n702: \n705:       UnboundedSourceWrapper<\n706:               Long, UnboundedReadFromBoundedSource.BoundedToUnboundedSourceAdapter.Checkpoint<Long>>\n707:           sourceWrapper = new UnboundedSourceWrapper<>(\"sequentialRead\", options, source, 4);\n708: \n"}
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2212026-06-12T21:25:08.145Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/UnboundedReadFromBoundedSource.java\n114:   @VisibleForTesting\n115:   public static class BoundedToUnboundedSourceAdapter<T>\n116:       extends UnboundedSource<T, BoundedToUnboundedSourceAdapter.Checkpoint<T>> {\n117: \n118: \n119: \n120:     public BoundedToUnboundedSourceAdapter(BoundedSource<T> boundedSource) {\n121:       this.boundedSource = boundedSource;\n122: \n460: \n461:     private class ResidualSource {\n462:       private BoundedSource<T> residualSource;\n463: \n\n# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/test/java/org/apache/beam/sdk/util/construction/UnboundedReadFromBoundedSourceTest.java\n155: \n156:   private <T> void testBoundedToUnboundedSourceAdapterCheckpoint(\n157:       BoundedSource<T> boundedSource, List<T> expectedElements) throws Exception {\n158:     BoundedToUnboundedSourceAdapter<T> unboundedSource =\n159:         new BoundedToUnboundedSourceAdapter<>(boundedSource);\n160: \n161: \n108:   @Test\n109:   @Category(NeedsRunner.class)\n110:   public void testBoundedToUnboundedSourceAdapter() throws Exception {\n111:     long numElements = 100;\n112: \n207: \n208:   private <T> void testBoundedToUnboundedSourceAdapterCheckpointRestart(\n209:       BoundedSource<T> boundedSource, List<T> expectedElements) throws Exception {\n210:     BoundedToUnboundedSourceAdapter<T> unboundedSource =\n211:         new BoundedToUnboundedSourceAdapter<>(boundedSource);\n212: \n213: \n\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/translation/wrappers/streaming/io/source/FlinkSource.java\n46:  */\n47: public abstract class FlinkSource<T, OutputT>\n48:     implements Source<OutputT, FlinkSourceSplit<T>, Map<Integer, List<FlinkSourceSplit<T>>>> {\n49: \n80:         \"Impulse\",\n81:         new UnboundedReadFromBoundedSource.BoundedToUnboundedSourceAdapter<>(\n82:             new BeamImpulseSource()),\n83: \n41: /**\n42:  * The base class for {@link FlinkBoundedSource} and {@link FlinkUnboundedSource}.\n43:  *\n44: \n\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/translation/wrappers/streaming/io/UnboundedSourceWrapper.java\n178: \n179:     FlinkPipelineOptions options = pipelineOptions.as(FlinkPipelineOptions.class);\n180:     idleTimeoutMs = options.getShutdownSourcesAfterIdleMs();\n181: \n155:     this.isConvertedBoundedSource =\n156:         source instanceof UnboundedReadFromBoundedSource.BoundedToUnboundedSourceAdapter;\n157: \n158: \n74: \n75:   private static final Logger LOG = LoggerFactory.getLogger(UnboundedSourceWrapper.class);\n76: \n77: \n\n# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/test/java/org/apache/beam/sdk/util/construction/SplittableParDoTest.java\n63: /** Tests for {@link SplittableParDo}. */\n64: @RunWith(JUnit4.class)\n65: public class SplittableParDoTest {\n66:   // ----------------- Tests for whether the transform sets boundedness correctly --------------\n67:   private static class SomeRestriction\n68:       implements Serializable, HasDefaultTracker<SomeRestriction, SomeRestrictionTracker> {\n69: \n245:     PipelineOptions pipelineOptions = PipelineOptionsFactory.create();\n246:     pipelineOptions.setRunner(CrashingRunner.class);\n247:     ExperimentalOptions.addExperiment(\n248:         pipelineOptions.as(ExperimentalOptions.class), \"use_unbounded_sdf_wrapper\");\n249:     Pipeline sdfRead = Pipeline.create(pipelineOptions);\n250: \n223:     PipelineOptions pipelineOptions = PipelineOptionsFactory.create();\n224:     pipelineOptions.setRunner(CrashingRunner.class);\n225:     ExperimentalOptions.addExperiment(\n226:         pipelineOptions.as(ExperimentalOptions.class), \"use_sdf_read\");\n227:     Pipeline sdfRead = Pipeline.create(pipelineOptions);\n228: \n\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/test/java/org/apache/beam/runners/f...
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Now let me also look for PTransformMatchers which is closely related to the override mechanism:
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{"text":"# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformMatchers.java\n51: })\n52: public class PTransformMatchers {\n53: \n54:   private PTransformMatchers() {}\n55: \n56: \n107: \n108:   private static class EqualClassPTransformMatcher implements PTransformMatcher {\n109: \n110:     private final Class<? extends PTransform> clazz;\n111: \n112:     private EqualClassPTransformMatcher(Class<? extends PTransform> clazz) {\n113:       this.clazz = clazz;\n114: \n63: \n64:   private static class EqualUrnPTransformMatcher implements PTransformMatcher {\n65: \n66: \n\n# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/test/java/org/apache/beam/sdk/util/construction/PTransformMatchersTest.java\n89: })\n90: public class PTransformMatchersTest implements Serializable {\n91:   @Rule\n92: \n144: \n145:     PTransformMatcher matcher = PTransformMatchers.classEqualTo(MyPTransform.class);\n146:     MyPTransform subclass = new MyPTransform() {};\n147: \n148:     assertThat(subclass.getClass(), not(Matchers.<Class<?>>equalTo(MyPTransform.class)));\n149:     assertThat(subclass, instanceOf(MyPTransform.class));\n150: \n151:     AppliedPTransform<?, ?, ?> application = getAppliedTransform(subclass);\n152: \n153: \n121:   @Test\n122:   public void classEqualToMatchesSameClass() {\n123:     PTransformMatcher matcher = PTransformMatchers.classEqualTo(ParDo.SingleOutput.class);\n124:     AppliedPTransform<?, ?, ?> application =\n125: \n\n# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverride.java\n34: })\n35: public abstract class PTransformOverride {\n36:   public static PTransformOverride of(\n37:       PTransformMatcher matcher, PTransformOverrideFactory<?, ?, ?> factory) {\n38:     return new AutoValue_PTransformOverride(matcher, factory);\n39: \n40: \n41:   /** Gets the {@link PTransformMatcher} to identify {@link PTransform PTransforms} to replace. */\n42:   public abstract PTransformMatcher getMatcher();\n43: \n44: \n26:  *\n27:  * <p>A {@link PTransformMatcher} and associated {@link PTransformOverrideFactory} to replace all\n28:  * matching {@link PTransform PTransforms}.\n29: \n\n# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ProjectionPushdownOptimizer.java\n43: /** See {@link #optimize(Pipeline)}. */\n44: public class ProjectionPushdownOptimizer {\n45:   private static final Logger LOG = LoggerFactory.getLogger(ProjectionPushdownOptimizer.class);\n46: \n47: \n98:   // TODO(https://github.com/apache/beam/issues/21359) Support inputs other than PBegin.\n99:   private static class PushdownOverrideFactory<\n100:           OutputT extends POutput, TransformT extends PTransform<PBegin, OutputT>>\n101: \n25: import org.apache.beam.sdk.runners.AppliedPTransform;\n26: import org.apache.beam.sdk.runners.PTransformMatcher;\n27: import org.apache.beam.sdk.runners.PTransformOverride;\n28: \n\n# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDo.java\n733:       PTransformOverride.of(\n734:           PTransformMatchers.classEqualTo(Read.Unbounded.class),\n735:           new UnboundedReadOverrideFactory<>());\n736: \n726:       PTransformOverride.of(\n727:           PTransformMatchers.classEqualTo(Read.Bounded.class), new BoundedReadOverrideFactory<>());\n728:   /**\n729: \n736: \n737:   private static class BoundedReadOverrideFactory<T>\n738:       implements PTransformOverrideFactory<PBegin, PCollection<T>, Read.Bounded<T>> {\n739: \n\n# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/test/java/org/apache/beam/sdk/PipelineTest.java\n480: \n481:     class OriginalMatcher implements PTransformMatcher {\n482:       @Override\n483: \n491:             PTransformOverride.of(new OriginalMatcher(), new ReplacementOverrideFactory())));\n492:     final Map<String, Class<?>> nameToTransformCla...
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2302026-06-12T21:25:13.359Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/QueryablePipeline.java\n58: @SuppressWarnings({\"nullness\", \"keyfor\"}) // TODO(https://github.com/apache/beam/issues/20497)\n59: public class QueryablePipeline {\n60:   // TODO: Is it better to have the signatures here require nodes in almost all contexts, or should\n61: \n105: \n106:   private QueryablePipeline(Collection<String> transformIds, Components components) {\n107:     this.components = components;\n108: \n85:    */\n86:   public static QueryablePipeline forTransforms(\n87:       Collection<String> transformIds, Components components) {\n88:     return new QueryablePipeline(transformIds, components);\n89:   }\n90: \n\n# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/test/java/org/apache/beam/sdk/util/construction/graph/QueryablePipelineTest.java\n74: \n75: /** Tests for {@link QueryablePipeline}. */\n76: @RunWith(JUnit4.class)\n77: public class QueryablePipelineTest {\n78:   @Rule public ExpectedException thrown = ExpectedException.none();\n79: \n295:         getOnlyElement(components.getTransformsOrThrow(\"BoundedRead\").getOutputsMap().values());\n296:     QueryablePipeline qp = QueryablePipeline.forPrimitivesIn(components);\n297:     Set<PTransformNode> consumers =\n298: \n270: \n271:     QueryablePipeline qp = QueryablePipeline.forPrimitivesIn(components);\n272:     PCollectionNode multiInputPc =\n273: \n\n# github.com/sg-evals/beam--v2.62.0 – runners/samza/src/main/java/org/apache/beam/runners/samza/translation/SamzaPortablePipelineTranslator.java\n61:   public static void translate(RunnerApi.Pipeline pipeline, PortableTranslationContext ctx) {\n62:     QueryablePipeline queryablePipeline = QueryablePipeline.forPipeline(pipeline);\n63: \n64: \n78:       RunnerApi.Pipeline pipeline, ConfigBuilder configBuilder, SamzaPipelineOptions options) {\n79:     QueryablePipeline queryablePipeline = QueryablePipeline.forPipeline(pipeline);\n80:     for (PipelineNode.PTransformNode transform :\n81:         queryablePipeline.getTopologicallyOrderedTransforms()) {\n82:       TransformTranslator<?> translator =\n83: \n43: })\n44: public class SamzaPortablePipelineTranslator {\n45:   private static final Logger LOG = LoggerFactory.getLogger(SamzaPortablePipelineTranslator.class);\n46: \n47: \n\n# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/GreedyStageFuser.java\n48: })\n49: public class GreedyStageFuser {\n50:   // TODO: Provide a way to merge in a compatible subgraph (e.g. one where all of the siblings\n51: \n170:   private static PCollectionFusibility canFuse(\n171:       QueryablePipeline pipeline,\n172:       PipelineNode.PCollectionNode candidate,\n173: \n67:   public static ExecutableStage forGrpcPortRead(\n68:       QueryablePipeline pipeline,\n69:       PipelineNode.PCollectionNode inputPCollection,\n70: \n\n# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/GreedyPCollectionFusers.java\n43: })\n44: class GreedyPCollectionFusers {\n45:   private static final Logger LOG = LoggerFactory.getLogger(GreedyPCollectionFusers.class);\n46: \n47: \n240:       PipelineNode.PTransformNode other,\n241:       QueryablePipeline pipeline) {\n242:     // Implicitly true if we are attempting to fuse against oneself. This case comes up for\n243: \n131:       Collection<PipelineNode.PCollectionNode> stagePCollections,\n132:       QueryablePipeline pipeline) {\n133:     return URN_FUSIBILITY_CHECKERS\n134: \n\n# github.com/sg-evals/beam--v2.62.0 – runners/samza/src/main/java/org/apache/beam/runners/samza/translation/RedistributeByKeyTranslator.java\n50:       PipelineNode.PTransformNode transform,\n51:       QueryablePipeline pipeline,\n52:       PortableTranslationContext ctx) {\n53: \n33:  */\n34: public class RedistributeByKeyTranslator<K, V>\n35:     implements TransformTranslator<PTran...
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Let me search for the SplittableParDo.java to understand the source adapter classes, and also check for any PipelineTranslator interface in core modules:
290-assistanttool_usemcp__sourcegraph__sg_keyword_search
2912026-06-12T21:26:00.677Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPortablePipelineTranslator.java\n40:  */\n41: public interface FlinkPortablePipelineTranslator<\n42:     T extends FlinkPortablePipelineTranslator.TranslationContext> {\n43: \n44: \n51:   /** A handle used to execute a translated pipeline. */\n52:   interface Executor {\n53:     JobExecutionResult execute(String jobName) throws Exception;\n54: \n44:   /** The context used for pipeline translation. */\n45:   interface TranslationContext {\n46:     JobInfo getJobInfo();\n47: \n\n# github.com/sg-evals/beam--v2.62.0 – runners/spark/src/main/java/org/apache/beam/runners/spark/translation/SparkPortablePipelineTranslator.java\n29:  */\n30: public interface SparkPortablePipelineTranslator<T extends SparkTranslationContext> {\n31: \n32: \n26: /**\n27:  * Interface for portable Spark translators. This allows for a uniform invocation pattern for\n28:  * pipeline translation between streaming and batch runners.\n29: \n\n# github.com/sg-evals/beam--v2.62.0 – runners/spark/src/main/java/org/apache/beam/runners/spark/translation/SparkPipelineTranslator.java\n22: /** Translator to support translation between Beam transformations and Spark transformations. */\n23: public interface SparkPipelineTranslator {\n24: \n25: \n\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchPipelineTranslator.java\n36: })\n37: class FlinkBatchPipelineTranslator extends FlinkPipelineTranslator {\n38: \n39:   private static final Logger LOG = LoggerFactory.getLogger(FlinkBatchPipelineTranslator.class);\n40: \n41: \n45: \n46:   public FlinkBatchPipelineTranslator(ExecutionEnvironment env, PipelineOptions options) {\n47:     this.batchContext = new FlinkBatchTranslationContext(env, options);\n48: \n121:   /** A translator of a {@link PTransform}. */\n122:   public interface BatchTransformTranslator<TransformT extends PTransform> {\n123: \n124: \n\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchPortablePipelineTranslator.java\n249: \n250:   public FlinkBatchPortablePipelineTranslator(\n251:       Map<String, PTransformTranslator> urnToTransformTranslator) {\n252: \n118: }) // TODO(https://github.com/apache/beam/issues/20497)\n119: public class FlinkBatchPortablePipelineTranslator\n120:     implements FlinkPortablePipelineTranslator<\n121:         FlinkBatchPortablePipelineTranslator.BatchTranslationContext> {\n122: \n123: \n239: \n240:   /** Transform translation interface. */\n241:   @FunctionalInterface\n242:   public interface PTransformTranslator {\n243:     /** Translate a PTransform into the given translation context. */\n244: \n\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkStreamingPipelineTranslator.java\n83: \n84:   public FlinkStreamingPipelineTranslator(\n85:       StreamExecutionEnvironment env, PipelineOptions options, boolean isStreaming) {\n86: \n74: })\n75: class FlinkStreamingPipelineTranslator extends FlinkPipelineTranslator {\n76: \n77:   private static final Logger LOG = LoggerFactory.getLogger(FlinkStreamingPipelineTranslator.class);\n78: \n79: \n181:   /**\n182:    * The interface that every Flink translator of a Beam operator should implement. This interface\n183:    * is for <b>streaming</b> jobs. For examples of such translators see {@link\n184: \n\n# github.com/sg-evals/beam--v2.62.0 – runners/samza/src/main/java/org/apache/beam/runners/samza/util/PipelineJsonRenderer.java\n67:    */\n68:   public interface SamzaIOInfo {\n69: \n70: \n74:   /** A registrar for {@link SamzaIOInfo}. */\n75:   public interface SamzaIORegistrar {\n76: \n77: \n273:     final Map<String, Map.Entry<String, String>> pTransformToInputOutputMap = new HashMap<>();\n274:     final SamzaPipelineTranslator.TransformVisitorFn configFn =\n275:         new SamzaPipelineTranslator.TransformVisitorFn() ...
292-assistanttool_usemcp__sourcegraph__sg_keyword_search
2932026-06-12T21:26:01.267Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPortablePipelineTranslator.java\n40:  */\n41: public interface FlinkPortablePipelineTranslator<\n42:     T extends FlinkPortablePipelineTranslator.TranslationContext> {\n43: \n44: \n\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPipelineRunner.java\n85: \n86:     FlinkPortablePipelineTranslator<?> translator;\n87:     if (!pipelineOptions.isStreaming() && !hasUnboundedPCollections(pipeline)) {\n88: \n95: \n96:   private <T extends FlinkPortablePipelineTranslator.TranslationContext>\n97:       PortablePipelineResult runPipelineWithTranslator(\n98:           final Pipeline pipeline, JobInfo jobInfo, FlinkPortablePipelineTranslator<T> translator)\n99:           throws Exception {\n100: \n101: \n102:     FlinkPortablePipelineTranslator.Executor executor =\n103:         translator.translate(\n104: \n\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchPortablePipelineTranslator.java\n119: public class FlinkBatchPortablePipelineTranslator\n120:     implements FlinkPortablePipelineTranslator<\n121:         FlinkBatchPortablePipelineTranslator.BatchTranslationContext> {\n122: \n178:   public static class BatchTranslationContext\n179:       implements FlinkPortablePipelineTranslator.TranslationContext,\n180:           FlinkPortablePipelineTranslator.Executor {\n181: \n182: \n270:   @Override\n271:   public FlinkPortablePipelineTranslator.Executor translate(\n272:       BatchTranslationContext context, RunnerApi.Pipeline pipeline) {\n273: \n\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkStreamingPortablePipelineTranslator.java\n131: public class FlinkStreamingPortablePipelineTranslator\n132:     implements FlinkPortablePipelineTranslator<\n133:         FlinkStreamingPortablePipelineTranslator.StreamingTranslationContext> {\n134: \n166:   public static class StreamingTranslationContext\n167:       implements FlinkPortablePipelineTranslator.TranslationContext,\n168:           FlinkPortablePipelineTranslator.Executor {\n169: \n170: \n270:   @Override\n271:   public FlinkPortablePipelineTranslator.Executor translate(\n272:       StreamingTranslationContext context, RunnerApi.Pipeline pipeline) {\n273: \n"}
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Now I have enough information to compile a comprehensive answer. Let me write the `answer.json`:
313-assistanttool_useWrite
3142026-06-12T21:27:43.557Zusertool_resultWrite
File created successfully at: /workspace/answer.json (file state is current in your context — no need to Read it back)
315-assistanttext-
The analysis is complete. Here's a summary of findings:
+
+## Key Findings
+
+In Apache Beam v2.62.0, the `runners/core-construction-java` directory **does not exist** as a separate module — its contents were migrated into `sdks/java/core` under `org.apache.beam.sdk.util.construction`. The five requested components are found across:
+
+### 1. PipelineTranslator interface
+No single canonical interface exists in `runners/core-java`. Runner-specific translator interfaces are:
+- **`FlinkPortablePipelineTranslator`** — `runners/flink/.../FlinkPortablePipelineTranslator.java`
+- **`SparkPortablePipelineTranslator`** — `runners/spark/.../SparkPortablePipelineTranslator.java`
+- **`PipelineTranslation`** — `sdks/java/core/.../construction/PipelineTranslation.java` (walks TransformHierarchy to emit RunnerApi proto)
+
+### 2. TransformHierarchy walker
+- **`TransformHierarchy`** — `sdks/java/core/src/main/java/org/apache/beam/sdk/runners/TransformHierarchy.java`
+- Inner `Node` class implements ordered visitor traversal (`enterCompositeTransform`, `visitPrimitiveTransform`)
+
+### 3. PTransformOverride mechanism
+- **`PTransformOverride`** — `sdks/java/core/.../runners/PTransformOverride.java`
+- **`PTransformOverrideFactory`** — `sdks/java/core/.../runners/PTransformOverrideFactory.java`
+- **`PTransformMatcher`** — `sdks/java/core/.../runners/PTransformMatcher.java`
+- **`PTransformMatchers`** — `sdks/java/core/.../construction/PTransformMatchers.java`
+
+### 4. ExecutableStagePayload construction
+- **`ExecutableStage`** — `sdks/java/core/.../construction/graph/ExecutableStage.java` (interface with `toPTransform()` building the proto)
+- **`ImmutableExecutableStage`** — concrete AutoValue implementation
+- **`GreedyPipelineFuser`** — `sdks/java/core/.../construction/graph/GreedyPipelineFuser.java` (fuses pipeline into stages)
+- **`ExecutableStageTranslation`** — `sdks/java/core/.../construction/ExecutableStageTranslation.java`
+
+### 5. BoundedSource/UnboundedSource adapters
+- **`Read.BoundedSourceAsSDFWrapperFn`** / **`Read.UnboundedSourceAsSDFWrapperFn`** — `sdks/java/core/.../io/Read.java`
+- **`SplittableParDo.PrimitiveBoundedRead`** / **`SplittableParDo.PrimitiveUnboundedRead`** — `sdks/java/core/.../construction/SplittableParDo.java`
+- **`UnboundedReadFromBoundedSource.BoundedToUnboundedSourceAdapter`** — `sdks/java/core/.../construction/UnboundedReadFromBoundedSource.java`
+- **`ReadTranslation`** (with `BoundedReadPayloadTranslator` / `UnboundedReadPayloadTranslator`) — `sdks/java/core/.../construction/ReadTranslation.java`
Tool Calls (46)
1. ToolSearch @ -
Input
{
+  "query": "select:sg_keyword_search,sg_list_files,sg_read_file,sg_nls_search",
+  "max_results": 5
+}
Output
{
+  "matches": [],
+  "query": "select:sg_keyword_search,sg_list_files,sg_read_file,sg_nls_search",
+  "total_deferred_tools": 33
+}
2. ToolSearch @ -
Input
{
+  "query": "sourcegraph search",
+  "max_results": 5
+}
Output
{
+  "matches": [
+    "mcp__sourcegraph__sg_commit_search",
+    "mcp__sourcegraph__sg_diff_search",
+    "mcp__sourcegraph__sg_keyword_search",
+    "mcp__sourcegraph__sg_nls_search",
+    "mcp__sourcegraph__sg_deepsearch_read"
+  ],
+  "query": "sourcegraph search",
+  "total_deferred_tools": 33
+}
3. mcp__sourcegraph__sg_list_files @ -
Input
{
+  "query": "repo:^github.com/sg-evals/beam--v2.62.0$ runners/core-java"
+}
Output
"Error: validating \"arguments\": validating root: unexpected additional properties [\"query\"]"
4. mcp__sourcegraph__sg_list_files @ -
Input
{
+  "query": "repo:^github.com/sg-evals/beam--v2.62.0$ runners/core-construction-java"
+}
Output
"Error: validating \"arguments\": validating root: unexpected additional properties [\"query\"]"
5. ToolSearch @ -
Input
{
+  "query": "select:mcp__sourcegraph__sg_list_files",
+  "max_results": 1
+}
Output
{
+  "matches": [
+    "mcp__sourcegraph__sg_list_files"
+  ],
+  "query": "select:mcp__sourcegraph__sg_list_files",
+  "total_deferred_tools": 33
+}
6. mcp__sourcegraph__sg_list_files @ -
Input
{
+  "repo": "github.com/sg-evals/beam--v2.62.0",
+  "path": "runners/core-java"
+}
Output
{
+  "content": "{\"text\":\"runners/core-java/src/\\nrunners/core-java/build.gradle\\n\"}",
+  "structuredContent": {
+    "text": "runners/core-java/src/\nrunners/core-java/build.gradle\n"
+  }
+}
7. mcp__sourcegraph__sg_list_files @ -
Input
{
+  "repo": "github.com/sg-evals/beam--v2.62.0",
+  "path": "runners/core-construction-java"
+}
Output
{
+  "content": "{\"text\":\"No files.\"}",
+  "structuredContent": {
+    "text": "No files."
+  }
+}
8. mcp__sourcegraph__sg_list_files @ -
Input
{
+  "repo": "github.com/sg-evals/beam--v2.62.0",
+  "path": "runners/core-java/src"
+}
Output
{
+  "content": "{\"text\":\"runners/core-java/src/main/\\nrunners/core-java/src/test/\\n\"}",
+  "structuredContent": {
+    "text": "runners/core-java/src/main/\nrunners/core-java/src/test/\n"
+  }
+}
9. mcp__sourcegraph__sg_list_files @ -
Input
{
+  "repo": "github.com/sg-evals/beam--v2.62.0",
+  "path": "runners"
+}
Output
{
+  "content": "{\"text\":\"runners/core-java/\\nrunners/direct-java/\\nrunners/extensions-java/\\nrunners/flink/\\nrunners/google-cloud-dataflow-java/\\nrunners/java-fn-execution/\\nrunners/java-job-service/\\nrunners/jet/\\nrunners/local-java/\\nrunners/portability/\\nrunners/prism/\\nrunners/samza/\\nrunners/spark/\\nrunners/twister2/\\n\"}",
+  "structuredContent": {
+    "text": "runners/core-java/\nrunners/direct-java/\nrunners/extensions-java/\nrunners/flink/\nrunners/google-cloud-dataflow-java/\nrunners/java-fn-execution/\nrunners/java-job-service/\nrunners/jet/\nrunners/local-java/\nrunners/portability/\nrunners/prism/\nrunners/samza/\nrunners/spark/\nrunners/twister2/\n"
+  }
+}
10. mcp__sourcegraph__sg_list_files @ -
Input
{
+  "repo": "github.com/sg-evals/beam--v2.62.0",
+  "path": "runners/core-java/src/main"
+}
Output
{
+  "content": "{\"text\":\"runners/core-java/src/main/java/\\n\"}",
+  "structuredContent": {
+    "text": "runners/core-java/src/main/java/\n"
+  }
+}
11. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "PipelineTranslator repo:^github.com/sg-evals/beam--v2.62.0$ file:runners/"
+}
Output
{
+  "content": "{\"text\":\"# github.com/sg-evals/beam--v2.62.0 – runners/spark/3/src/main/java/org/apache/beam/runners/spark/structuredstreaming/translation/PipelineTranslator.java\\n81: @Internal\\n82: public abstract class PipelineTranslator {\\n83:   private static final Logger LOG = LoggerFactory.getLogger(PipelineTranslator.class);\\n84: \\n85: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPipelineTranslator.java\\n29:  */\\n30: abstract class FlinkPipelineTranslator extends Pipeline.PipelineVisitor.Defaults {\\n31: \\n32: \\n23:  * The role of this class is to translate the Beam operators to their Flink counterparts. If we have\\n24:  * a streaming job, this is instantiated as a {@link FlinkStreamingPipelineTranslator}. In other\\n25:  * case, i.e. for a batch job, a {@link FlinkBatchPipelineTranslator} is created. Correspondingly,\\n26:  * the {@link org.apache.beam.sdk.values.PCollection}-based user-provided job is translated into a\\n27: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchPipelineTranslator.java\\n36: })\\n37: class FlinkBatchPipelineTranslator extends FlinkPipelineTranslator {\\n38: \\n39:   private static final Logger LOG = LoggerFactory.getLogger(FlinkBatchPipelineTranslator.class);\\n40: \\n41: \\n45: \\n46:   public FlinkBatchPipelineTranslator(ExecutionEnvironment env, PipelineOptions options) {\\n47:     this.batchContext = new FlinkBatchTranslationContext(env, options);\\n48: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkStreamingPipelineTranslator.java\\n74: })\\n75: class FlinkStreamingPipelineTranslator extends FlinkPipelineTranslator {\\n76: \\n77:   private static final Logger LOG = LoggerFactory.getLogger(FlinkStreamingPipelineTranslator.class);\\n78: \\n79: \\n83: \\n84:   public FlinkStreamingPipelineTranslator(\\n85:       StreamExecutionEnvironment env, PipelineOptions options, boolean isStreaming) {\\n86: \\n66: /**\\n67:  * This is a {@link FlinkPipelineTranslator} for streaming jobs. Its role is to translate the\\n68:  * user-provided {@link org.apache.beam.sdk.values.PCollection}-based job into a {@link\\n69: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/samza/src/main/java/org/apache/beam/runners/samza/translation/SamzaPipelineTranslator.java\\n41: })\\n42: public class SamzaPipelineTranslator {\\n43: \\n44: \\n53: \\n54:   private SamzaPipelineTranslator() {}\\n55: \\n56: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchPortablePipelineTranslator.java\\n118: }) // TODO(https://github.com/apache/beam/issues/20497)\\n119: public class FlinkBatchPortablePipelineTranslator\\n120:     implements FlinkPortablePipelineTranslator<\\n121:         FlinkBatchPortablePipelineTranslator.BatchTranslationContext> {\\n122: \\n123: \\n249: \\n250:   public FlinkBatchPortablePipelineTranslator(\\n251:       Map<String, PTransformTranslator> urnToTransformTranslator) {\\n252: \\n20: import static org.apache.beam.runners.flink.translation.utils.FlinkPortableRunnerUtils.requiresTimeSortedInput;\\n21: import static org.apache.beam.runners.fnexecution.translation.PipelineTranslatorUtils.createOutputMap;\\n22: import static org.apache.beam.runners.fnexecution.translation.PipelineTranslatorUtils.getWindowingStrategy;\\n23: import static org.apache.beam.runners.fnexecution.translation.PipelineTranslatorUtils.instantiateCoder;\\n24: import static org.apache.beam.sdk.util.construction.ExecutableStageTranslation.generateNameFromStagePayload;\\n25: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkStreamingPortablePipelineTranslator.java\\n130: }) // TODO(https://github.com/apache/beam/issues/20497)\\n131: public class FlinkStreamingPortablePipelineTranslator\\n132:     implements FlinkPortablePipelineTr
+...
12. mcp__sourcegraph__sg_list_files @ -
Input
{
+  "repo": "github.com/sg-evals/beam--v2.62.0",
+  "path": "runners/core-java/src/main/java"
+}
Output
{
+  "content": "{\"text\":\"runners/core-java/src/main/java/org/\\n\"}",
+  "structuredContent": {
+    "text": "runners/core-java/src/main/java/org/\n"
+  }
+}
13. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "TransformHierarchy repo:^github.com/sg-evals/beam--v2.62.0$ file:runners/"
+}
Output
{
+  "content": "{\"text\":\"# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/runners/TransformHierarchy.java\\n61: })\\n62: public class TransformHierarchy {\\n63:   private static final Logger LOG = LoggerFactory.getLogger(TransformHierarchy.class);\\n64: \\n65: \\n74: \\n75:   public TransformHierarchy(ResourceHints resourceHints) {\\n76:     producers = new HashMap<>();\\n77: \\n84:    * Adds the named {@link PTransform} consuming the provided {@link PInput} as a node in this\\n85:    * {@link TransformHierarchy} as a child of the current node, and sets it to be the current node.\\n86:    *\\n87: \\n\\n# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/test/java/org/apache/beam/sdk/runners/TransformHierarchyTest.java\\n72: \\n73: /** Tests for {@link TransformHierarchy}. */\\n74: @RunWith(JUnit4.class)\\n75: public class TransformHierarchyTest implements Serializable {\\n76:   @Rule\\n77: \\n41: import org.apache.beam.sdk.runners.PTransformOverrideFactory.ReplacementOutput;\\n42: import org.apache.beam.sdk.runners.TransformHierarchy.Node;\\n43: import org.apache.beam.sdk.testing.TestPipeline;\\n44: \\n80:   @Rule public transient ExpectedException thrown = ExpectedException.none();\\n81:   private transient TransformHierarchy hierarchy;\\n82: \\n83: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/spark/src/test/resources/log4j-test.properties\\n35: #log4j.logger.org.apache.beam.sdk.coders=INFO\\n36: #log4j.logger.org.apache.beam.sdk.runners.TransformHierarchy=ERROR\\n37: #log4j.logger.org.apache.beam.runners.spark.SparkRunner$Evaluator=ERROR\\n38: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/jet/src/main/java/org/apache/beam/runners/jet/Utils.java\\n41: import org.apache.beam.sdk.runners.AppliedPTransform;\\n42: import org.apache.beam.sdk.runners.TransformHierarchy;\\n43: import org.apache.beam.sdk.transforms.DoFn;\\n44: \\n71: \\n72:   static PValue getMainInput(Pipeline pipeline, TransformHierarchy.Node node) {\\n73:     Collection<PValue> mainInputs = getMainInputs(pipeline, node);\\n74: \\n76: \\n77:   static Collection<PValue> getMainInputs(Pipeline pipeline, TransformHierarchy.Node node) {\\n78:     if (node.getTransform() == null) {\\n79: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/spark/src/main/java/org/apache/beam/runners/spark/SparkRunner.java\\n48: import org.apache.beam.sdk.runners.AppliedPTransform;\\n49: import org.apache.beam.sdk.runners.TransformHierarchy;\\n50: import org.apache.beam.sdk.runners.TransformHierarchy.Node;\\n51: import org.apache.beam.sdk.transforms.Combine;\\n52: \\n324:     @Override\\n325:     public void doVisitTransform(TransformHierarchy.Node node) {\\n326:       // we populate cache candidates by updating the map with inputs of each node.\\n327: \\n359:     @Override\\n360:     public CompositeBehavior enterCompositeTransform(TransformHierarchy.Node node) {\\n361:       PTransform<?, ?> transform = node.getTransform();\\n362: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkRunner.java\\n30: import org.apache.beam.sdk.options.PipelineOptionsValidator;\\n31: import org.apache.beam.sdk.runners.TransformHierarchy;\\n32: import org.apache.beam.sdk.transforms.PTransform;\\n33: \\n140:             @Override\\n141:             public void visitPrimitiveTransform(TransformHierarchy.Node node) {\\n142:               if (ptransformViewsWithNonDeterministicKeyCoders.contains(node.getTransform())) {\\n143: \\n147:             @Override\\n148:             public CompositeBehavior enterCompositeTransform(TransformHierarchy.Node node) {\\n149:               if (ptransformViewsWithNonDeterministicKeyCoders.contains(node.getTransform())) {\\n150: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/jet/src/main/java/org/apache/beam/runners/jet/JetGraphVisitor.java\\n23: import org.apache.beam.sdk.runners.AppliedPTransform;\\n24: import org.apache.beam.sdk.runners.TransformHierarchy;\\
+...
14. mcp__sourcegraph__sg_list_files @ -
Input
{
+  "repo": "github.com/sg-evals/beam--v2.62.0",
+  "path": "runners/core-java/src/main/java/org"
+}
Output
{
+  "content": "{\"text\":\"runners/core-java/src/main/java/org/apache/\\n\"}",
+  "structuredContent": {
+    "text": "runners/core-java/src/main/java/org/apache/\n"
+  }
+}
15. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "PTransformOverride repo:^github.com/sg-evals/beam--v2.62.0$ file:runners/"
+}
Output
{
+  "content": "{\"text\":\"# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverride.java\\n34: })\\n35: public abstract class PTransformOverride {\\n36:   public static PTransformOverride of(\\n37:       PTransformMatcher matcher, PTransformOverrideFactory<?, ?, ?> factory) {\\n38:     return new AutoValue_PTransformOverride(matcher, factory);\\n39:   }\\n40: \\n26:  *\\n27:  * <p>A {@link PTransformMatcher} and associated {@link PTransformOverrideFactory} to replace all\\n28:  * matching {@link PTransform PTransforms}.\\n29: \\n43: \\n44:   /** Gets the {@link PTransformOverrideFactory} of this override. */\\n45:   public abstract PTransformOverrideFactory<?, ?, ?> getOverrideFactory();\\n46: }\\n47: \\n\\n# github.com/sg-evals/beam--v2.62.0 – sdks/python/apache_beam/runners/dataflow/ptransform_overrides.py\\n24: \\n25: class NativeReadPTransformOverride(PTransformOverride):\\n26:   \\\"\\\"\\\"A ``PTransformOverride`` for ``Read`` using native sources.\\n27: \\n28: \\n21: \\n22: from apache_beam.pipeline import PTransformOverride\\n23: \\n24: \\n\\n# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverrideFactory.java\\n40: })\\n41: public interface PTransformOverrideFactory<\\n42:     InputT extends PInput,\\n43: \\n68:             InputT input, PTransform<InputT, OutputT> transform) {\\n69:       return new AutoValue_PTransformOverrideFactory_PTransformReplacement(input, transform);\\n70:     }\\n71: \\n80:     public static ReplacementOutput of(TaggedPValue original, TaggedPValue replacement) {\\n81:       return new AutoValue_PTransformOverrideFactory_ReplacementOutput(original, replacement);\\n82:     }\\n83: \\n\\n# github.com/sg-evals/beam--v2.62.0 – sdks/python/apache_beam/runners/dask/overrides.py\\n23: from apache_beam.pipeline import AppliedPTransform\\n24: from apache_beam.pipeline import PTransformOverride\\n25: from apache_beam.runners.direct.direct_runner import _GroupAlsoByWindowDoFn\\n26: \\n107: \\n108: def dask_overrides() -> t.List[PTransformOverride]:\\n109:   class CreateOverride(PTransformOverride):\\n110:     def matches(self, applied_ptransform: AppliedPTransform) -> bool:\\n111: \\n116: \\n117:   class ReshuffleOverride(PTransformOverride):\\n118:     def matches(self, applied_ptransform: AppliedPTransform) -> bool:\\n119: \\n\\n# github.com/sg-evals/beam--v2.62.0 – sdks/python/apache_beam/runners/direct/direct_runner.py\\n331: def _get_transform_overrides(pipeline_options):\\n332:   # A list of PTransformOverride objects to be applied before running a pipeline\\n333:   # using DirectRunner.\\n334: \\n338:   # Importing following locally to avoid a circular dependency.\\n339:   from apache_beam.pipeline import PTransformOverride\\n340:   from apache_beam.runners.direct.helper_transforms import LiftedCombinePerKey\\n341: \\n343: \\n344:   class CombinePerKeyOverride(PTransformOverride):\\n345:     def matches(self, applied_ptransform):\\n346: \\n\\n# github.com/sg-evals/beam--v2.62.0 – sdks/python/apache_beam/runners/direct/sdf_direct_runner.py\\n35: from apache_beam.pipeline import AppliedPTransform\\n36: from apache_beam.pipeline import PTransformOverride\\n37: from apache_beam.runners.common import DoFnContext\\n38: \\n50: \\n51: class SplittableParDoOverride(PTransformOverride):\\n52:   \\\"\\\"\\\"A transform override for ParDo transformss of SplittableDoFns.\\n53: \\n197: \\n198: class ProcessKeyedElementsViaKeyedWorkItemsOverride(PTransformOverride):\\n199:   \\\"\\\"\\\"A transform override for ProcessElements transform.\\\"\\\"\\\"\\n200: \\n\\n# github.com/sg-evals/beam--v2.62.0 – sdks/python/apache_beam/runners/dataflow/dataflow_runner.py\\n58: if TYPE_CHECKING:\\n59:   from apache_beam.pipeline import PTransformOverride\\n60: \\n61: \\n79: \\n80:   # A list of PTransformOverride objects to be applied before running a pipeline\\n81:   # using DataflowRunner.\\n82: \\n87:   # Imp
+...
16. mcp__sourcegraph__sg_list_files @ -
Input
{
+  "repo": "github.com/sg-evals/beam--v2.62.0",
+  "path": "runners/core-java/src/main/java/org/apache"
+}
Output
{
+  "content": "{\"text\":\"runners/core-java/src/main/java/org/apache/beam/\\n\"}",
+  "structuredContent": {
+    "text": "runners/core-java/src/main/java/org/apache/beam/\n"
+  }
+}
17. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "ExecutableStagePayload repo:^github.com/sg-evals/beam--v2.62.0$"
+}
Output
{
+  "content": "{\"text\":\"# github.com/sg-evals/beam--v2.62.0 – sdks/go/pkg/beam/model/pipeline_v1/beam_runner_api.pb.go\\n6415: // ProcessBundleDescriptor.\\n6416: type ExecutableStagePayload struct {\\n6417: \\tstate         protoimpl.MessageState\\n6418: \\n7601: // local name.\\n7602: type ExecutableStagePayload_SideInputId struct {\\n7603: \\tstate         protoimpl.MessageState\\n7604: \\n7660: // local name.\\n7661: type ExecutableStagePayload_UserStateId struct {\\n7662: \\tstate         protoimpl.MessageState\\n7663: \\n\\n# github.com/sg-evals/beam--v2.62.0 – sdks/typescript/src/apache_beam/proto/org/apache/beam/model/pipeline/v1/beam_runner_api.ts\\n3083:  *\\n3084:  * @generated from protobuf message org.apache.beam.model.pipeline.v1.ExecutableStagePayload\\n3085:  */\\n3086: export interface ExecutableStagePayload {\\n3087:     /**\\n3088: \\n7848: // @generated message type with reflection information, may provide speed optimized methods\\n7849: class ExecutableStagePayload$Type extends MessageType<ExecutableStagePayload> {\\n7850:     constructor() {\\n7851:         super(\\\"org.apache.beam.model.pipeline.v1.ExecutableStagePayload\\\", [\\n7852:             { no: 1, name: \\\"environment\\\", kind: \\\"message\\\", T: () => Environment },\\n7853:             { no: 9, name: \\\"wire_coder_settings\\\", kind: \\\"message\\\", repeat: 1 /*RepeatType.PACKED*/, T: () => ExecutableStagePayload_WireCoderSetting },\\n7854:             { no: 2, name: \\\"input\\\", kind: \\\"scalar\\\", T: 9 /*ScalarType.STRING*/ },\\n7855:             { no: 3, name: \\\"side_inputs\\\", kind: \\\"message\\\", repeat: 1 /*RepeatType.PACKED*/, T: () => ExecutableStagePayload_SideInputId },\\n7856:             { no: 4, name: \\\"transforms\\\", kind: \\\"scalar\\\", repeat: 2 /*RepeatType.UNPACKED*/, T: 9 /*ScalarType.STRING*/ },\\n7857: \\n7954: /**\\n7955:  * @generated MessageType for protobuf message org.apache.beam.model.pipeline.v1.ExecutableStagePayload\\n7956:  */\\n7957: export const ExecutableStagePayload = new ExecutableStagePayload$Type();\\n7958: // @generated message type with reflection information, may provide speed optimized methods\\n7959: class ExecutableStagePayload_SideInputId$Type extends MessageType<ExecutableStagePayload_SideInputId> {\\n7960:     constructor() {\\n7961:         super(\\\"org.apache.beam.model.pipeline.v1.ExecutableStagePayload.SideInputId\\\", [\\n7962:             { no: 1, name: \\\"transform_id\\\", kind: \\\"scalar\\\", T: 9 /*ScalarType.STRING*/ },\\n7963: \\n\\n# github.com/sg-evals/beam--v2.62.0 – model/pipeline/src/main/proto/org/apache/beam/model/pipeline/v1/beam_runner_api.proto\\n1913: // ProcessBundleDescriptor.\\n1914: message ExecutableStagePayload {\\n1915: \\n1916: \\n1925:   // (Required) Input PCollection id. This must be present as a value in the inputs of any\\n1926:   // PTransform the ExecutableStagePayload is the payload of.\\n1927:   string input = 2;\\n1928: \\n1929:   // The side inputs required for this executable stage. Each side input of each PTransform within\\n1930:   // this ExecutableStagePayload must be represented within this field.\\n1931:   repeated SideInputId side_inputs = 3;\\n1932: \\n\\n# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExecutableStageTranslation.java\\n40: \\n41:   /** Extracts an {@link ExecutableStagePayload} from the given transform. */\\n42:   public static ExecutableStagePayload getExecutableStagePayload(\\n43:       AppliedPTransform<?, ?, ?> appliedTransform) throws IOException {\\n44: \\n27: import org.apache.beam.model.pipeline.v1.RunnerApi;\\n28: import org.apache.beam.model.pipeline.v1.RunnerApi.ExecutableStagePayload;\\n29: import org.apache.beam.sdk.runners.AppliedPTransform;\\n30: \\n47:     checkArgument(ExecutableStage.URN.equals(transform.getSpec().getUrn()));\\n48:     return ExecutableStagePayload.parseFrom(transform.getSpec().getPayload());\\n49:   }\\n50: \\n\\n# 
+...
18. mcp__sourcegraph__sg_list_files @ -
Input
{
+  "repo": "github.com/sg-evals/beam--v2.62.0",
+  "path": "runners/core-java/src/main/java/org/apache/beam"
+}
Output
{
+  "content": "{\"text\":\"runners/core-java/src/main/java/org/apache/beam/runners/\\n\"}",
+  "structuredContent": {
+    "text": "runners/core-java/src/main/java/org/apache/beam/runners/\n"
+  }
+}
19. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "BoundedSource adapter repo:^github.com/sg-evals/beam--v2.62.0$ file:runners/core-java/"
+}
Output
{
+  "content": "{\"text\":\"No results.\\n\\nNo results found.\"}",
+  "structuredContent": {
+    "text": "No results.\n\nNo results found."
+  }
+}
20. mcp__sourcegraph__sg_list_files @ -
Input
{
+  "repo": "github.com/sg-evals/beam--v2.62.0",
+  "path": "runners/core-java/src/main/java/org/apache/beam/runners"
+}
Output
{
+  "content": "{\"text\":\"runners/core-java/src/main/java/org/apache/beam/runners/core/\\n\"}",
+  "structuredContent": {
+    "text": "runners/core-java/src/main/java/org/apache/beam/runners/core/\n"
+  }
+}
21. mcp__sourcegraph__sg_list_files @ -
Input
{
+  "repo": "github.com/sg-evals/beam--v2.62.0",
+  "path": "runners/core-java/src/main/java/org/apache/beam/runners/core"
+}
Output
{
+  "content": "{\"text\":\"runners/core-java/src/main/java/org/apache/beam/runners/core/construction/\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/metrics/\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/serialization/\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/triggers/\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/ActiveWindowSet.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/Concatenate.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/DoFnRunner.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/DoFnRunners.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/ElementByteSizeObservable.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/GlobalCombineFnRunner.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/GlobalCombineFnRunners.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/GroupAlsoByWindowViaWindowSetNewDoFn.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/GroupAlsoByWindowsAggregators.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/GroupByKeyViaGroupByKeyOnly.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/InMemoryBundleFinalizer.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/InMemoryMultimapSideInputView.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/InMemoryStateInternals.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/InMemoryTimerInternals.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/KeyedWorkItem.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/KeyedWorkItemCoder.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/KeyedWorkItems.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/LateDataDroppingDoFnRunner.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/LateDataUtils.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/MergingActiveWindowSet.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/MergingStateAccessor.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/NonEmptyPanes.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/NonMergingActiveWindowSet.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/NullSideInputReader.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/OutputAndTimeBoundedSplittableProcessElementInvoker.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/OutputWindowedValue.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/PaneInfoTracker.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/PeekingReiterator.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/ProcessFnRunner.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/PushbackSideInputDoFnRunner.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/ReadyCheckingSideInputReader.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/ReduceFn.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/ReduceFnContextFactory.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/ReduceFnRunner.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/SideInputHandler.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/SideInputReader.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/SimpleDoFnRunner.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/SimplePushbackSideInputDoFnRunner.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/SplittableParDoViaKeyedWorkItems.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/SplittableProcessElementInvoker.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/StateA
+...
22. mcp__sourcegraph__sg_list_files @ -
Input
{
+  "repo": "github.com/sg-evals/beam--v2.62.0",
+  "path": "runners/core-java/src/main/java/org/apache/beam/runners/core/construction"
+}
Output
{
+  "content": "{\"text\":\"runners/core-java/src/main/java/org/apache/beam/runners/core/construction/SerializablePipelineOptions.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/construction/package-info.java\\n\"}",
+  "structuredContent": {
+    "text": "runners/core-java/src/main/java/org/apache/beam/runners/core/construction/SerializablePipelineOptions.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/construction/package-info.java\n"
+  }
+}
23. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "BoundedSourceAsSDFWrapperFn repo:^github.com/sg-evals/beam--v2.62.0$"
+}
Output
{
+  "content": "{\"text\":\"# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/io/Read.java\\n268:    */\\n269:   static class BoundedSourceAsSDFWrapperFn<T, BoundedSourceT extends BoundedSource<T>>\\n270:       extends DoFn<BoundedSourceT, T> {\\n271:     private static final Logger LOG = LoggerFactory.getLogger(BoundedSourceAsSDFWrapperFn.class);\\n272: \\n273: \\n477:   @UnboundedPerElement\\n478:   static class UnboundedSourceAsSDFWrapperFn<OutputT, CheckpointT extends CheckpointMark>\\n479:       extends DoFn<UnboundedSource<OutputT, CheckpointT>, ValueWithRecordId<OutputT>> {\\n480: \\n487:     @VisibleForTesting\\n488:     UnboundedSourceAsSDFWrapperFn(Coder<CheckpointT> checkpointCoder) {\\n489:       this.checkpointCoder = checkpointCoder;\\n490: \\n\\n# github.com/sg-evals/beam--v2.62.0 – CHANGES.md\\n1059: * synthetic.SourceConfig field types have changed to int64 from int for better compatibility with Flink's use of Logical types in Schemas (Go) ([BEAM-14173](https://issues.apache.org/jira/browse/BEAM-14173))\\n1060: * Default coder updated to compress sources used with `BoundedSourceAsSDFWrapperFn` and `UnboundedSourceAsSDFWrapper`.\\n1061: \\n1062: \\n\\n# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/test/java/org/apache/beam/sdk/io/ReadTest.java\\n94:   public void testInstantiationOfBoundedSourceAsSDFWrapper() {\\n95:     DoFn dofn = new Read.BoundedSourceAsSDFWrapperFn<>();\\n96:     DoFnInvokers.invokerFor(dofn);\\n97: \\n236:       @SuppressWarnings(\\\"unchecked\\\")\\n237:       Read.UnboundedSourceAsSDFWrapperFn<Long, CheckpointMark> createUnboundedSdfWrapper() {\\n238:         return new Read.UnboundedSourceAsSDFWrapperFn<Long, CheckpointMark>(\\n239:             (Coder) source.getCheckpointMarkCoder()) {\\n240: \\n\"}",
+  "structuredContent": {
+    "text": "# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/io/Read.java\n268:    */\n269:   static class BoundedSourceAsSDFWrapperFn<T, BoundedSourceT extends BoundedSource<T>>\n270:       extends DoFn<BoundedSourceT, T> {\n271:     private static final Logger LOG = LoggerFactory.getLogger(BoundedSourceAsSDFWrapperFn.class);\n272: \n273: \n477:   @UnboundedPerElement\n478:   static class UnboundedSourceAsSDFWrapperFn<OutputT, CheckpointT extends CheckpointMark>\n479:       extends DoFn<UnboundedSource<OutputT, CheckpointT>, ValueWithRecordId<OutputT>> {\n480: \n487:     @VisibleForTesting\n488:     UnboundedSourceAsSDFWrapperFn(Coder<CheckpointT> checkpointCoder) {\n489:       this.checkpointCoder = checkpointCoder;\n490: \n\n# github.com/sg-evals/beam--v2.62.0 – CHANGES.md\n1059: * synthetic.SourceConfig field types have changed to int64 from int for better compatibility with Flink's use of Logical types in Schemas (Go) ([BEAM-14173](https://issues.apache.org/jira/browse/BEAM-14173))\n1060: * Default coder updated to compress sources used with `BoundedSourceAsSDFWrapperFn` and `UnboundedSourceAsSDFWrapper`.\n1061: \n1062: \n\n# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/test/java/org/apache/beam/sdk/io/ReadTest.java\n94:   public void testInstantiationOfBoundedSourceAsSDFWrapper() {\n95:     DoFn dofn = new Read.BoundedSourceAsSDFWrapperFn<>();\n96:     DoFnInvokers.invokerFor(dofn);\n97: \n236:       @SuppressWarnings(\"unchecked\")\n237:       Read.UnboundedSourceAsSDFWrapperFn<Long, CheckpointMark> createUnboundedSdfWrapper() {\n238:         return new Read.UnboundedSourceAsSDFWrapperFn<Long, CheckpointMark>(\n239:             (Coder) source.getCheckpointMarkCoder()) {\n240: \n"
+  }
+}
24. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "class PipelineTranslator repo:^github.com/sg-evals/beam--v2.62.0$ file:runners/core-java/"
+}
Output
{
+  "content": "{\"text\":\"No results.\\n\\nNo results found.\"}",
+  "structuredContent": {
+    "text": "No results.\n\nNo results found."
+  }
+}
25. mcp__sourcegraph__sg_list_files @ -
Input
{
+  "repo": "github.com/sg-evals/beam--v2.62.0",
+  "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/runners"
+}
Output
{
+  "content": "{\"text\":\"sdks/java/core/src/main/java/org/apache/beam/sdk/runners/AppliedPTransform.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformMatcher.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverride.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverrideFactory.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/runners/PipelineRunnerRegistrar.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/runners/TransformHierarchy.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/runners/package-info.java\\n\"}",
+  "structuredContent": {
+    "text": "sdks/java/core/src/main/java/org/apache/beam/sdk/runners/AppliedPTransform.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformMatcher.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverride.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverrideFactory.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/runners/PipelineRunnerRegistrar.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/runners/TransformHierarchy.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/runners/package-info.java\n"
+  }
+}
26. mcp__sourcegraph__sg_list_files @ -
Input
{
+  "repo": "github.com/sg-evals/beam--v2.62.0",
+  "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction"
+}
Output
{
+  "content": "{\"text\":\"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/renderer/\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/resources/\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ArtifactResolver.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/BeamUrns.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/CoderTranslation.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/CoderTranslator.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/CoderTranslatorRegistrar.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/CoderTranslators.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/CombineTranslation.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/CreatePCollectionViewTranslation.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/DeduplicatedFlattenFactory.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/DefaultArtifactResolver.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/DefaultExpansionServiceClientFactory.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/DisplayDataTranslation.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/EmptyFlattenAsCreateFactory.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/Environments.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExecutableStageTranslation.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExpansionServiceClient.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExpansionServiceClientFactory.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/External.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExternalTranslation.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExternalTranslationOptions.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExternalTranslationOptionsRegistrar.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/FlattenTranslator.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ForwardingPTransform.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/GroupByKeyTranslation.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/GroupIntoBatchesTranslation.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ImpulseTranslation.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ModelCoderRegistrar.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ModelCoders.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/NativeTransforms.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PCollectionTranslation.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PCollectionViewTranslation.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformMatchers.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformReplacements.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformTranslation.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ParDoTranslation.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PipelineOptionsTranslation.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PipelineTranslation.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PrimitiveCreate.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ReadTranslation.java\\nsdks/ja
+...
27. mcp__sourcegraph__sg_list_files @ -
Input
{
+  "repo": "github.com/sg-evals/beam--v2.62.0",
+  "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph"
+}
Output
{
+  "content": "{\"text\":\"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ExecutableStage.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/FieldAccessVisitor.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/FusedPipeline.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/GreedyPCollectionFusers.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/GreedyPipelineFuser.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/GreedyStageFuser.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ImmutableExecutableStage.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/Networks.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/OutputDeduplicator.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/PCollectionOutputTagVisitor.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/PipelineNode.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/PipelineValidator.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ProjectionProducerVisitor.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ProjectionPushdownOptimizer.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ProtoOverrides.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/QueryablePipeline.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/SideInputReference.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/SplittableParDoExpander.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/TimerReference.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/TrivialNativeTransformExpander.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/UserStateReference.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/package-info.java\\n\"}",
+  "structuredContent": {
+    "text": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ExecutableStage.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/FieldAccessVisitor.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/FusedPipeline.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/GreedyPCollectionFusers.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/GreedyPipelineFuser.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/GreedyStageFuser.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ImmutableExecutableStage.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/Networks.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/OutputDeduplicator.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/PCollectionOutputTagVisitor.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/PipelineNode.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/PipelineValidator.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ProjectionProducerVisitor.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ProjectionPushdownOptimizer.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ProtoOverrides.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/QueryablePipeline.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/SideInputReference.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/
+...
28. mcp__sourcegraph__sg_list_files @ -
Input
{
+  "repo": "github.com/sg-evals/beam--v2.62.0",
+  "path": "runners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/translation"
+}
Output
{
+  "content": "{\"text\":\"runners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/translation/BatchSideInputHandlerFactory.java\\nrunners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/translation/PipelineTranslatorUtils.java\\nrunners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/translation/StreamingSideInputHandlerFactory.java\\nrunners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/translation/package-info.java\\n\"}",
+  "structuredContent": {
+    "text": "runners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/translation/BatchSideInputHandlerFactory.java\nrunners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/translation/PipelineTranslatorUtils.java\nrunners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/translation/StreamingSideInputHandlerFactory.java\nrunners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/translation/package-info.java\n"
+  }
+}
29. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/beam--v2.62.0",
+  "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/runners/TransformHierarchy.java"
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/beam--v2.62.0@aca5e3f4b4cb433aac991e2b228b500898aa30e7/-/blob/sdks/java/core/src/main/java/org/apache/beam/sdk/runners/TransformHierarchy.java\\n1: /*\\n2:  * Licensed to the Apache Software Foundation (ASF) under one\\n3:  * or more contributor license agreements.  See the NOTICE file\\n4:  * distributed with this work for additional information\\n5:  * regarding copyright ownership.  The ASF licenses this file\\n6:  * to you under the Apache License, Version 2.0 (the\\n7:  * \\\"License\\\"); you may not use this file except in compliance\\n8:  * with the License.  You may obtain a copy of the License at\\n9:  *\\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\\n11:  *\\n12:  * Unless required by applicable law or agreed to in writing, software\\n13:  * distributed under the License is distributed on an \\\"AS IS\\\" BASIS,\\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n15:  * See the License for the specific language governing permissions and\\n16:  * limitations under the License.\\n17:  */\\n18: package org.apache.beam.sdk.runners;\\n19: \\n20: import static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkArgument;\\n21: import static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkNotNull;\\n22: import static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkState;\\n23: \\n24: import java.util.ArrayList;\\n25: import java.util.Collections;\\n26: import java.util.HashMap;\\n27: import java.util.HashSet;\\n28: import java.util.List;\\n29: import java.util.Map;\\n30: import java.util.Map.Entry;\\n31: import java.util.Set;\\n32: import org.apache.beam.sdk.Pipeline;\\n33: import org.apache.beam.sdk.Pipeline.PipelineVisitor;\\n34: import org.apache.beam.sdk.Pipeline.PipelineVisitor.CompositeBehavior;\\n35: import org.apache.beam.sdk.annotations.Internal;\\n36: import org.apache.beam.sdk.runners.PTransformOverrideFactory.ReplacementOutput;\\n37: import org.apache.beam.sdk.transforms.PTransform;\\n38: import org.apache.beam.sdk.transforms.resourcehints.ResourceHints;\\n39: import org.apache.beam.sdk.values.PCollection;\\n40: import org.apache.beam.sdk.values.PInput;\\n41: import org.apache.beam.sdk.values.POutput;\\n42: import org.apache.beam.sdk.values.PValue;\\n43: import org.apache.beam.sdk.values.PValues;\\n44: import org.apache.beam.sdk.values.TupleTag;\\n45: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.annotations.VisibleForTesting;\\n46: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.MoreObjects;\\n47: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.ImmutableMap;\\n48: import org.checkerframework.checker.nullness.qual.Nullable;\\n49: import org.slf4j.Logger;\\n50: import org.slf4j.LoggerFactory;\\n51: \\n52: /**\\n53:  * <b><i>For internal use only; no backwards-compatibility guarantees.</i></b>\\n54:  *\\n55:  * <p>Captures information about a collection of transformations and their associated {@link\\n56:  * PCollection PCollections}.\\n57:  */\\n58: @Internal\\n59: @SuppressWarnings({\\n60:   \\\"nullness\\\" // TODO(https://github.com/apache/beam/issues/20497)\\n61: })\\n62: public class TransformHierarchy {\\n63:   private static final Logger LOG = LoggerFactory.getLogger(TransformHierarchy.class);\\n64: \\n65:   private final Node root;\\n66:   private final Map<Node, PInput> unexpandedInputs;\\n67:   private final Map<PCollection<?>, Node> producers;\\n68: \\n69:   // A map of PCollection<?> to the PInput the producing PTransform is applied to\\n70:   private final Map<PCollection<?>, PInput> producerInput;\\n71: \\n72:   // Maintain a stack based on the enclosing nodes\\n73:   private Node current;\\n74: \\n75:   public TransformHierarchy(ResourceHints resourceHints) {\\n76:     producers = new HashMap<>();\\n77:     p
+...
30. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/beam--v2.62.0",
+  "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverride.java"
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/beam--v2.62.0@aca5e3f4b4cb433aac991e2b228b500898aa30e7/-/blob/sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverride.java\\n1: /*\\n2:  * Licensed to the Apache Software Foundation (ASF) under one\\n3:  * or more contributor license agreements.  See the NOTICE file\\n4:  * distributed with this work for additional information\\n5:  * regarding copyright ownership.  The ASF licenses this file\\n6:  * to you under the Apache License, Version 2.0 (the\\n7:  * \\\"License\\\"); you may not use this file except in compliance\\n8:  * with the License.  You may obtain a copy of the License at\\n9:  *\\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\\n11:  *\\n12:  * Unless required by applicable law or agreed to in writing, software\\n13:  * distributed under the License is distributed on an \\\"AS IS\\\" BASIS,\\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n15:  * See the License for the specific language governing permissions and\\n16:  * limitations under the License.\\n17:  */\\n18: package org.apache.beam.sdk.runners;\\n19: \\n20: import com.google.auto.value.AutoValue;\\n21: import org.apache.beam.sdk.annotations.Internal;\\n22: import org.apache.beam.sdk.transforms.PTransform;\\n23: \\n24: /**\\n25:  * <b><i>For internal use only; no backwards-compatibility guarantees.</i></b>\\n26:  *\\n27:  * <p>A {@link PTransformMatcher} and associated {@link PTransformOverrideFactory} to replace all\\n28:  * matching {@link PTransform PTransforms}.\\n29:  */\\n30: @Internal\\n31: @AutoValue\\n32: @SuppressWarnings({\\n33:   \\\"rawtypes\\\" // TODO(https://github.com/apache/beam/issues/20447)\\n34: })\\n35: public abstract class PTransformOverride {\\n36:   public static PTransformOverride of(\\n37:       PTransformMatcher matcher, PTransformOverrideFactory<?, ?, ?> factory) {\\n38:     return new AutoValue_PTransformOverride(matcher, factory);\\n39:   }\\n40: \\n41:   /** Gets the {@link PTransformMatcher} to identify {@link PTransform PTransforms} to replace. */\\n42:   public abstract PTransformMatcher getMatcher();\\n43: \\n44:   /** Gets the {@link PTransformOverrideFactory} of this override. */\\n45:   public abstract PTransformOverrideFactory<?, ?, ?> getOverrideFactory();\\n46: }\\n47: \"}",
+  "structuredContent": {
+    "text": "URL: https://demo.sourcegraph.com/github.com/sg-evals/beam--v2.62.0@aca5e3f4b4cb433aac991e2b228b500898aa30e7/-/blob/sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverride.java\n1: /*\n2:  * Licensed to the Apache Software Foundation (ASF) under one\n3:  * or more contributor license agreements.  See the NOTICE file\n4:  * distributed with this work for additional information\n5:  * regarding copyright ownership.  The ASF licenses this file\n6:  * to you under the Apache License, Version 2.0 (the\n7:  * \"License\"); you may not use this file except in compliance\n8:  * with the License.  You may obtain a copy of the License at\n9:  *\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\n11:  *\n12:  * Unless required by applicable law or agreed to in writing, software\n13:  * distributed under the License is distributed on an \"AS IS\" BASIS,\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n15:  * See the License for the specific language governing permissions and\n16:  * limitations under the License.\n17:  */\n18: package org.apache.beam.sdk.runners;\n19: \n20: import com.google.auto.value.AutoValue;\n21: import org.apache.beam.sdk.annotations.Internal;\n22: import org.apache.beam.sdk.transforms.PTransform;\n23: \n24: /**\n25:  * <b><i>For internal use only; no backwards-compatibility guarantees.</i></b>\n26:  *\n27:  * <p>A {@link PTransformMatcher} and associated {@link PTransformOverrideFactory} to replace all\n28:  * matching {@link PTransform PTransforms}.\n29:  */\n30: @Internal\n31: @AutoValue\n32:
+...
31. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/beam--v2.62.0",
+  "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PipelineTranslation.java"
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/beam--v2.62.0@aca5e3f4b4cb433aac991e2b228b500898aa30e7/-/blob/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PipelineTranslation.java\\n1: /*\\n2:  * Licensed to the Apache Software Foundation (ASF) under one\\n3:  * or more contributor license agreements.  See the NOTICE file\\n4:  * distributed with this work for additional information\\n5:  * regarding copyright ownership.  The ASF licenses this file\\n6:  * to you under the Apache License, Version 2.0 (the\\n7:  * \\\"License\\\"); you may not use this file except in compliance\\n8:  * with the License.  You may obtain a copy of the License at\\n9:  *\\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\\n11:  *\\n12:  * Unless required by applicable law or agreed to in writing, software\\n13:  * distributed under the License is distributed on an \\\"AS IS\\\" BASIS,\\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n15:  * See the License for the specific language governing permissions and\\n16:  * limitations under the License.\\n17:  */\\n18: package org.apache.beam.sdk.util.construction;\\n19: \\n20: import java.io.IOException;\\n21: import java.util.ArrayList;\\n22: import java.util.Collections;\\n23: import java.util.HashMap;\\n24: import java.util.HashSet;\\n25: import java.util.List;\\n26: import java.util.Map;\\n27: import java.util.Set;\\n28: import java.util.stream.Collectors;\\n29: import org.apache.beam.model.pipeline.v1.RunnerApi;\\n30: import org.apache.beam.sdk.Pipeline;\\n31: import org.apache.beam.sdk.Pipeline.PipelineVisitor;\\n32: import org.apache.beam.sdk.runners.AppliedPTransform;\\n33: import org.apache.beam.sdk.runners.TransformHierarchy.Node;\\n34: import org.apache.beam.sdk.util.construction.graph.PipelineValidator;\\n35: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.ArrayListMultimap;\\n36: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.Iterables;\\n37: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.ListMultimap;\\n38: \\n39: /** Utilities for going to/from Runner API pipelines. */\\n40: public class PipelineTranslation {\\n41: \\n42:   public static RunnerApi.Pipeline toProto(Pipeline pipeline) {\\n43:     return toProto(pipeline, SdkComponents.create(pipeline.getOptions()));\\n44:   }\\n45: \\n46:   public static RunnerApi.Pipeline toProto(Pipeline pipeline, boolean useDeprecatedViewTransforms) {\\n47:     return toProto(\\n48:         pipeline, SdkComponents.create(pipeline.getOptions()), useDeprecatedViewTransforms);\\n49:   }\\n50: \\n51:   public static RunnerApi.Pipeline toProto(Pipeline pipeline, SdkComponents components) {\\n52:     return toProto(pipeline, components, false);\\n53:   }\\n54: \\n55:   public static RunnerApi.Pipeline toProto(\\n56:       final Pipeline pipeline,\\n57:       final SdkComponents components,\\n58:       boolean useDeprecatedViewTransforms) {\\n59:     return toProto(pipeline, components, useDeprecatedViewTransforms, true);\\n60:   }\\n61: \\n62:   public static RunnerApi.Pipeline toProto(\\n63:       final Pipeline pipeline,\\n64:       final SdkComponents components,\\n65:       boolean useDeprecatedViewTransforms,\\n66:       boolean upgradeTransforms) {\\n67:     final List<String> rootIds = new ArrayList<>();\\n68:     pipeline.traverseTopologically(\\n69:         new PipelineVisitor.Defaults() {\\n70:           private final ListMultimap<Node, AppliedPTransform<?, ?, ?>> children =\\n71:               ArrayListMultimap.create();\\n72: \\n73:           @Override\\n74:           public void leaveCompositeTransform(Node node) {\\n75:             if (node.isRootNode()) {\\n76:               for (AppliedPTransform<?, ?, ?> pipelineRoot : children.get(node)) {\\n77:                 rootIds.add(components.getExistingPTransformId(pipelineRoot));\\n78:               }\\n79:             } else {
+...
32. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/beam--v2.62.0",
+  "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ExecutableStage.java"
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/beam--v2.62.0@aca5e3f4b4cb433aac991e2b228b500898aa30e7/-/blob/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ExecutableStage.java\\n1: /*\\n2:  * Licensed to the Apache Software Foundation (ASF) under one\\n3:  * or more contributor license agreements.  See the NOTICE file\\n4:  * distributed with this work for additional information\\n5:  * regarding copyright ownership.  The ASF licenses this file\\n6:  * to you under the Apache License, Version 2.0 (the\\n7:  * \\\"License\\\"); you may not use this file except in compliance\\n8:  * with the License.  You may obtain a copy of the License at\\n9:  *\\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\\n11:  *\\n12:  * Unless required by applicable law or agreed to in writing, software\\n13:  * distributed under the License is distributed on an \\\"AS IS\\\" BASIS,\\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n15:  * See the License for the specific language governing permissions and\\n16:  * limitations under the License.\\n17:  */\\n18: package org.apache.beam.sdk.util.construction.graph;\\n19: \\n20: import java.util.Collection;\\n21: import java.util.Collections;\\n22: import java.util.List;\\n23: import java.util.stream.Collectors;\\n24: import org.apache.beam.model.pipeline.v1.RunnerApi;\\n25: import org.apache.beam.model.pipeline.v1.RunnerApi.Components;\\n26: import org.apache.beam.model.pipeline.v1.RunnerApi.Environment;\\n27: import org.apache.beam.model.pipeline.v1.RunnerApi.ExecutableStagePayload;\\n28: import org.apache.beam.model.pipeline.v1.RunnerApi.ExecutableStagePayload.SideInputId;\\n29: import org.apache.beam.model.pipeline.v1.RunnerApi.ExecutableStagePayload.TimerId;\\n30: import org.apache.beam.model.pipeline.v1.RunnerApi.ExecutableStagePayload.UserStateId;\\n31: import org.apache.beam.model.pipeline.v1.RunnerApi.ExecutableStagePayload.WireCoderSetting;\\n32: import org.apache.beam.model.pipeline.v1.RunnerApi.FunctionSpec;\\n33: import org.apache.beam.model.pipeline.v1.RunnerApi.PCollection;\\n34: import org.apache.beam.model.pipeline.v1.RunnerApi.PTransform;\\n35: import org.apache.beam.model.pipeline.v1.RunnerApi.Pipeline;\\n36: \\n37: /**\\n38:  * A combination of PTransforms that can be executed within a single SDK harness.\\n39:  *\\n40:  * <p>Contains only the nodes that specify the processing to perform within the SDK harness, and\\n41:  * does not contain any runner-executed nodes.\\n42:  *\\n43:  * <p>Within a single {@link Pipeline}, {@link PTransform PTransforms} and {@link PCollection\\n44:  * PCollections} are permitted to appear in multiple executable stages. However, paths from a root\\n45:  * {@link PTransform} to any other {@link PTransform} within that set of stages must be unique.\\n46:  */\\n47: public interface ExecutableStage {\\n48:   /**\\n49:    * The URN identifying an {@link ExecutableStage} that has been converted to a {@link PTransform}.\\n50:    */\\n51:   String URN = \\\"beam:runner:executable_stage:v1\\\";\\n52: \\n53:   /**\\n54:    * Return the {@link Components} required to execute this {@link ExecutableStage}.\\n55:    *\\n56:    * <p>This must contain all of the transforms returned by {@link #getTransforms()} and the closure\\n57:    * of all components that those {@link PipelineNode.PTransformNode transforms} reference.\\n58:    */\\n59:   RunnerApi.Components getComponents();\\n60: \\n61:   /**\\n62:    * Returns the {@link Environment} this stage executes in.\\n63:    *\\n64:    * <p>An {@link ExecutableStage} consists of {@link PTransform PTransforms} which can all be\\n65:    * executed within a single {@link Environment}. The assumption made here is that\\n66:    * runner-implemented transforms will be associated with these subgraphs by the overall graph\\n67:    * topology, which will be handled by runners by performing already-required element routing and\\n68: 
+...
33. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/beam--v2.62.0",
+  "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ReadTranslation.java"
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/beam--v2.62.0@aca5e3f4b4cb433aac991e2b228b500898aa30e7/-/blob/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ReadTranslation.java\\n1: /*\\n2:  * Licensed to the Apache Software Foundation (ASF) under one\\n3:  * or more contributor license agreements.  See the NOTICE file\\n4:  * distributed with this work for additional information\\n5:  * regarding copyright ownership.  The ASF licenses this file\\n6:  * to you under the Apache License, Version 2.0 (the\\n7:  * \\\"License\\\"); you may not use this file except in compliance\\n8:  * with the License.  You may obtain a copy of the License at\\n9:  *\\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\\n11:  *\\n12:  * Unless required by applicable law or agreed to in writing, software\\n13:  * distributed under the License is distributed on an \\\"AS IS\\\" BASIS,\\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n15:  * See the License for the specific language governing permissions and\\n16:  * limitations under the License.\\n17:  */\\n18: package org.apache.beam.sdk.util.construction;\\n19: \\n20: import static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkArgument;\\n21: \\n22: import com.google.auto.service.AutoService;\\n23: import java.io.IOException;\\n24: import java.util.Collections;\\n25: import java.util.Map;\\n26: import org.apache.beam.model.pipeline.v1.RunnerApi;\\n27: import org.apache.beam.model.pipeline.v1.RunnerApi.FunctionSpec;\\n28: import org.apache.beam.model.pipeline.v1.RunnerApi.IsBounded;\\n29: import org.apache.beam.model.pipeline.v1.RunnerApi.ReadPayload;\\n30: import org.apache.beam.sdk.io.BoundedSource;\\n31: import org.apache.beam.sdk.io.Source;\\n32: import org.apache.beam.sdk.io.UnboundedSource;\\n33: import org.apache.beam.sdk.runners.AppliedPTransform;\\n34: import org.apache.beam.sdk.transforms.PTransform;\\n35: import org.apache.beam.sdk.util.SerializableUtils;\\n36: import org.apache.beam.sdk.values.PBegin;\\n37: import org.apache.beam.sdk.values.PCollection;\\n38: import org.apache.beam.vendor.grpc.v1p60p1.com.google.protobuf.ByteString;\\n39: import org.apache.beam.vendor.grpc.v1p60p1.com.google.protobuf.InvalidProtocolBufferException;\\n40: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.ImmutableMap;\\n41: \\n42: /**\\n43:  * Methods for translating {@link SplittableParDo.PrimitiveBoundedRead} and {@link\\n44:  * SplittableParDo.PrimitiveUnboundedRead} {@link PTransform PTransformTranslation} into {@link\\n45:  * ReadPayload} protos.\\n46:  */\\n47: @SuppressWarnings({\\n48:   \\\"nullness\\\", // TODO(https://github.com/apache/beam/issues/20497)\\n49:   \\\"rawtypes\\\" // TODO(https://github.com/apache/beam/issues/20447)\\n50: })\\n51: public class ReadTranslation {\\n52:   private static final String JAVA_SERIALIZED_BOUNDED_SOURCE = \\\"beam:java:boundedsource:v1\\\";\\n53:   private static final String JAVA_SERIALIZED_UNBOUNDED_SOURCE = \\\"beam:java:unboundedsource:v1\\\";\\n54: \\n55:   public static ReadPayload toProto(SplittableParDo.PrimitiveBoundedRead<?> read) {\\n56:     return ReadPayload.newBuilder()\\n57:         .setIsBounded(IsBounded.Enum.BOUNDED)\\n58:         .setSource(toProto(read.getSource()))\\n59:         .build();\\n60:   }\\n61: \\n62:   public static ReadPayload toProto(SplittableParDo.PrimitiveUnboundedRead<?> read) {\\n63:     return ReadPayload.newBuilder()\\n64:         .setIsBounded(IsBounded.Enum.UNBOUNDED)\\n65:         .setSource(toProto(read.getSource()))\\n66:         .build();\\n67:   }\\n68: \\n69:   public static FunctionSpec toProto(Source<?> source) {\\n70:     if (source instanceof BoundedSource) {\\n71:       return toProto((BoundedSource) source);\\n72:     } else if (source instanceof UnboundedSource) {\\n73:       return toProto((UnboundedSource<?, ?>) source);\\n74:     } else {\\n75:  
+...
34. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/beam--v2.62.0",
+  "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverrideFactory.java"
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/beam--v2.62.0@aca5e3f4b4cb433aac991e2b228b500898aa30e7/-/blob/sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverrideFactory.java\\n1: /*\\n2:  * Licensed to the Apache Software Foundation (ASF) under one\\n3:  * or more contributor license agreements.  See the NOTICE file\\n4:  * distributed with this work for additional information\\n5:  * regarding copyright ownership.  The ASF licenses this file\\n6:  * to you under the Apache License, Version 2.0 (the\\n7:  * \\\"License\\\"); you may not use this file except in compliance\\n8:  * with the License.  You may obtain a copy of the License at\\n9:  *\\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\\n11:  *\\n12:  * Unless required by applicable law or agreed to in writing, software\\n13:  * distributed under the License is distributed on an \\\"AS IS\\\" BASIS,\\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n15:  * See the License for the specific language governing permissions and\\n16:  * limitations under the License.\\n17:  */\\n18: package org.apache.beam.sdk.runners;\\n19: \\n20: import com.google.auto.value.AutoValue;\\n21: import java.util.Map;\\n22: import org.apache.beam.sdk.PipelineRunner;\\n23: import org.apache.beam.sdk.annotations.Internal;\\n24: import org.apache.beam.sdk.transforms.PTransform;\\n25: import org.apache.beam.sdk.values.PCollection;\\n26: import org.apache.beam.sdk.values.PInput;\\n27: import org.apache.beam.sdk.values.POutput;\\n28: import org.apache.beam.sdk.values.TaggedPValue;\\n29: import org.apache.beam.sdk.values.TupleTag;\\n30: \\n31: /**\\n32:  * <b><i>For internal use only; no backwards-compatibility guarantees.</i></b>\\n33:  *\\n34:  * <p>Produces {@link PipelineRunner}-specific overrides of {@link PTransform PTransforms}, and\\n35:  * provides mappings between original and replacement outputs.\\n36:  */\\n37: @Internal\\n38: @SuppressWarnings({\\n39:   \\\"rawtypes\\\" // TODO(https://github.com/apache/beam/issues/20447)\\n40: })\\n41: public interface PTransformOverrideFactory<\\n42:     InputT extends PInput,\\n43:     OutputT extends POutput,\\n44:     TransformT extends PTransform<? super InputT, OutputT>> {\\n45:   /**\\n46:    * Returns a {@link PTransform} that produces equivalent output to the provided {@link\\n47:    * AppliedPTransform transform}.\\n48:    */\\n49:   PTransformReplacement<InputT, OutputT> getReplacementTransform(\\n50:       AppliedPTransform<InputT, OutputT, TransformT> transform);\\n51: \\n52:   /**\\n53:    * Returns a {@link Map} from the expanded values in {@code newOutput} to the values produced by\\n54:    * the original transform.\\n55:    */\\n56:   Map<PCollection<?>, ReplacementOutput> mapOutputs(\\n57:       Map<TupleTag<?>, PCollection<?>> outputs, OutputT newOutput);\\n58: \\n59:   /**\\n60:    * A {@link PTransform} that replaces an {@link AppliedPTransform}, and the input required to do\\n61:    * so. The input must be constructed from the expanded form, as the transform may not have\\n62:    * originally been applied within this process or from within a Java SDK.\\n63:    */\\n64:   @AutoValue\\n65:   abstract class PTransformReplacement<InputT extends PInput, OutputT extends POutput> {\\n66:     public static <InputT extends PInput, OutputT extends POutput>\\n67:         PTransformReplacement<InputT, OutputT> of(\\n68:             InputT input, PTransform<InputT, OutputT> transform) {\\n69:       return new AutoValue_PTransformOverrideFactory_PTransformReplacement(input, transform);\\n70:     }\\n71: \\n72:     public abstract InputT getInput();\\n73: \\n74:     public abstract PTransform<InputT, OutputT> getTransform();\\n75:   }\\n76: \\n77:   /** A mapping between original {@link TaggedPValue} outputs and their replacements. */\\n78:   @AutoValue\\n79:   abstract class ReplacementOutput {\\n80:     public static ReplacementOutput of(TaggedPValu
+...
35. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/beam--v2.62.0",
+  "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ImmutableExecutableStage.java"
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/beam--v2.62.0@aca5e3f4b4cb433aac991e2b228b500898aa30e7/-/blob/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ImmutableExecutableStage.java\\n1: /*\\n2:  * Licensed to the Apache Software Foundation (ASF) under one\\n3:  * or more contributor license agreements.  See the NOTICE file\\n4:  * distributed with this work for additional information\\n5:  * regarding copyright ownership.  The ASF licenses this file\\n6:  * to you under the Apache License, Version 2.0 (the\\n7:  * \\\"License\\\"); you may not use this file except in compliance\\n8:  * with the License.  You may obtain a copy of the License at\\n9:  *\\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\\n11:  *\\n12:  * Unless required by applicable law or agreed to in writing, software\\n13:  * distributed under the License is distributed on an \\\"AS IS\\\" BASIS,\\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n15:  * See the License for the specific language governing permissions and\\n16:  * limitations under the License.\\n17:  */\\n18: package org.apache.beam.sdk.util.construction.graph;\\n19: \\n20: import com.google.auto.value.AutoValue;\\n21: import java.util.Collection;\\n22: import java.util.stream.Collectors;\\n23: import org.apache.beam.model.pipeline.v1.RunnerApi.Components;\\n24: import org.apache.beam.model.pipeline.v1.RunnerApi.Environment;\\n25: import org.apache.beam.model.pipeline.v1.RunnerApi.ExecutableStagePayload.WireCoderSetting;\\n26: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.ImmutableSet;\\n27: \\n28: /** An {@link ExecutableStage} which is constructed with all of its initial state. */\\n29: @AutoValue\\n30: public abstract class ImmutableExecutableStage implements ExecutableStage {\\n31:   public static ImmutableExecutableStage ofFullComponents(\\n32:       Components components,\\n33:       Environment environment,\\n34:       PipelineNode.PCollectionNode input,\\n35:       Collection<SideInputReference> sideInputs,\\n36:       Collection<UserStateReference> userStates,\\n37:       Collection<TimerReference> timers,\\n38:       Collection<PipelineNode.PTransformNode> transforms,\\n39:       Collection<PipelineNode.PCollectionNode> outputs,\\n40:       Collection<WireCoderSetting> wireCoderSettings) {\\n41:     Components prunedComponents =\\n42:         components\\n43:             .toBuilder()\\n44:             .clearTransforms()\\n45:             .putAllTransforms(\\n46:                 transforms.stream()\\n47:                     .collect(\\n48:                         Collectors.toMap(\\n49:                             PipelineNode.PTransformNode::getId,\\n50:                             PipelineNode.PTransformNode::getTransform)))\\n51:             .build();\\n52:     return of(\\n53:         prunedComponents,\\n54:         environment,\\n55:         input,\\n56:         sideInputs,\\n57:         userStates,\\n58:         timers,\\n59:         transforms,\\n60:         outputs,\\n61:         wireCoderSettings);\\n62:   }\\n63: \\n64:   public static ImmutableExecutableStage of(\\n65:       Components components,\\n66:       Environment environment,\\n67:       PipelineNode.PCollectionNode input,\\n68:       Collection<SideInputReference> sideInputs,\\n69:       Collection<UserStateReference> userStates,\\n70:       Collection<TimerReference> timers,\\n71:       Collection<PipelineNode.PTransformNode> transforms,\\n72:       Collection<PipelineNode.PCollectionNode> outputs,\\n73:       Collection<WireCoderSetting> wireCoderSettings) {\\n74:     return new AutoValue_ImmutableExecutableStage(\\n75:         components,\\n76:         environment,\\n77:         input,\\n78:         ImmutableSet.copyOf(sideInputs),\\n79:         ImmutableSet.copyOf(userStates),\\n80:         ImmutableSet.copyOf(timers),\\n81:         ImmutableSet.copyOf(transforms),\\n82:         I
+...
36. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/beam--v2.62.0",
+  "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExecutableStageTranslation.java"
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/beam--v2.62.0@aca5e3f4b4cb433aac991e2b228b500898aa30e7/-/blob/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExecutableStageTranslation.java\\n1: /*\\n2:  * Licensed to the Apache Software Foundation (ASF) under one\\n3:  * or more contributor license agreements.  See the NOTICE file\\n4:  * distributed with this work for additional information\\n5:  * regarding copyright ownership.  The ASF licenses this file\\n6:  * to you under the Apache License, Version 2.0 (the\\n7:  * \\\"License\\\"); you may not use this file except in compliance\\n8:  * with the License.  You may obtain a copy of the License at\\n9:  *\\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\\n11:  *\\n12:  * Unless required by applicable law or agreed to in writing, software\\n13:  * distributed under the License is distributed on an \\\"AS IS\\\" BASIS,\\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n15:  * See the License for the specific language governing permissions and\\n16:  * limitations under the License.\\n17:  */\\n18: package org.apache.beam.sdk.util.construction;\\n19: \\n20: import static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkArgument;\\n21: \\n22: import java.io.IOException;\\n23: import java.util.ArrayList;\\n24: import java.util.Collection;\\n25: import java.util.Map;\\n26: import java.util.stream.Collectors;\\n27: import org.apache.beam.model.pipeline.v1.RunnerApi;\\n28: import org.apache.beam.model.pipeline.v1.RunnerApi.ExecutableStagePayload;\\n29: import org.apache.beam.sdk.runners.AppliedPTransform;\\n30: import org.apache.beam.sdk.util.construction.graph.ExecutableStage;\\n31: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Joiner;\\n32: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.Iterables;\\n33: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.LinkedHashMultimap;\\n34: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.Multimap;\\n35: \\n36: /**\\n37:  * Utilities for converting {@link ExecutableStage}s to and from {@link RunnerApi} protocol buffers.\\n38:  */\\n39: public class ExecutableStageTranslation {\\n40: \\n41:   /** Extracts an {@link ExecutableStagePayload} from the given transform. */\\n42:   public static ExecutableStagePayload getExecutableStagePayload(\\n43:       AppliedPTransform<?, ?, ?> appliedTransform) throws IOException {\\n44:     RunnerApi.PTransform transform =\\n45:         PTransformTranslation.toProto(\\n46:             appliedTransform, SdkComponents.create(appliedTransform.getPipeline().getOptions()));\\n47:     checkArgument(ExecutableStage.URN.equals(transform.getSpec().getUrn()));\\n48:     return ExecutableStagePayload.parseFrom(transform.getSpec().getPayload());\\n49:   }\\n50: \\n51:   public static String generateNameFromStagePayload(ExecutableStagePayload stagePayload) {\\n52:     StringBuilder sb = new StringBuilder();\\n53:     RunnerApi.Components components = stagePayload.getComponents();\\n54:     final int transformsCount = stagePayload.getTransformsCount();\\n55:     sb.append(\\\"[\\\").append(transformsCount).append(\\\"]\\\");\\n56:     Collection<String> names = new ArrayList<>();\\n57:     for (int i = 0; i < transformsCount; i++) {\\n58:       String name = components.getTransformsOrThrow(stagePayload.getTransforms(i)).getUniqueName();\\n59:       // Java: Remove the 'ParMultiDo(Anonymous)' suffix which just makes the name longer\\n60:       name = name.replaceFirst(\\\"/ParMultiDo\\\\\\\\(Anonymous\\\\\\\\)$\\\", \\\"\\\");\\n61:       names.add(name);\\n62:     }\\n63:     sb.append(generateNameFromTransformNames(names, true));\\n64:     return sb.toString();\\n65:   }\\n66: \\n67:   /**\\n68:    * Creates a human-readable name for a set of stage names that occur in a single stage.\\n69:    *\\n
+...
37. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/beam--v2.62.0",
+  "path": "runners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/translation/PipelineTranslatorUtils.java"
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/beam--v2.62.0@aca5e3f4b4cb433aac991e2b228b500898aa30e7/-/blob/runners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/translation/PipelineTranslatorUtils.java\\n1: /*\\n2:  * Licensed to the Apache Software Foundation (ASF) under one\\n3:  * or more contributor license agreements.  See the NOTICE file\\n4:  * distributed with this work for additional information\\n5:  * regarding copyright ownership.  The ASF licenses this file\\n6:  * to you under the Apache License, Version 2.0 (the\\n7:  * \\\"License\\\"); you may not use this file except in compliance\\n8:  * with the License.  You may obtain a copy of the License at\\n9:  *\\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\\n11:  *\\n12:  * Unless required by applicable law or agreed to in writing, software\\n13:  * distributed under the License is distributed on an \\\"AS IS\\\" BASIS,\\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n15:  * See the License for the specific language governing permissions and\\n16:  * limitations under the License.\\n17:  */\\n18: package org.apache.beam.runners.fnexecution.translation;\\n19: \\n20: import static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkNotNull;\\n21: \\n22: import java.io.IOException;\\n23: import java.util.Collection;\\n24: import java.util.Collections;\\n25: import java.util.Locale;\\n26: import java.util.Map;\\n27: import org.apache.beam.model.pipeline.v1.RunnerApi;\\n28: import org.apache.beam.model.pipeline.v1.RunnerApi.PCollection;\\n29: import org.apache.beam.runners.core.InMemoryTimerInternals;\\n30: import org.apache.beam.runners.core.StateNamespace;\\n31: import org.apache.beam.runners.core.StateNamespaces;\\n32: import org.apache.beam.runners.core.TimerInternals;\\n33: import org.apache.beam.runners.fnexecution.control.TimerReceiverFactory;\\n34: import org.apache.beam.runners.fnexecution.wire.WireCoders;\\n35: import org.apache.beam.sdk.coders.Coder;\\n36: import org.apache.beam.sdk.fn.data.FnDataReceiver;\\n37: import org.apache.beam.sdk.transforms.windowing.BoundedWindow;\\n38: import org.apache.beam.sdk.transforms.windowing.PaneInfo;\\n39: import org.apache.beam.sdk.util.WindowedValue;\\n40: import org.apache.beam.sdk.util.construction.RehydratedComponents;\\n41: import org.apache.beam.sdk.util.construction.Timer;\\n42: import org.apache.beam.sdk.util.construction.WindowingStrategyTranslation;\\n43: import org.apache.beam.sdk.util.construction.graph.PipelineNode;\\n44: import org.apache.beam.sdk.values.KV;\\n45: import org.apache.beam.sdk.values.WindowingStrategy;\\n46: import org.apache.beam.vendor.grpc.v1p60p1.com.google.protobuf.InvalidProtocolBufferException;\\n47: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions;\\n48: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.BiMap;\\n49: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.ImmutableBiMap;\\n50: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.Iterables;\\n51: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.Sets;\\n52: import org.joda.time.Instant;\\n53: \\n54: /** Utilities for pipeline translation. */\\n55: @SuppressWarnings({\\n56:   \\\"rawtypes\\\", // TODO(https://github.com/apache/beam/issues/20447)\\n57:   \\\"nullness\\\" // TODO(https://github.com/apache/beam/issues/20497)\\n58: })\\n59: public final class PipelineTranslatorUtils {\\n60:   private PipelineTranslatorUtils() {}\\n61: \\n62:   /** Creates a mapping from PCollection id to output tag integer. */\\n63:   public static BiMap<String, Integer> createOutputMap(Iterable<String> localOutputs) {\\n64:     ImmutableBiMap.Builder<String, Integer> builder = ImmutableBiMap.builder();\\n65:     int outputIndex = 0;\\n66:     // sort localOutputs for stable indexing\\n67:  
+...
38. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/beam--v2.62.0",
+  "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/GreedyPipelineFuser.java"
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/beam--v2.62.0@aca5e3f4b4cb433aac991e2b228b500898aa30e7/-/blob/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/GreedyPipelineFuser.java\\n1: /*\\n2:  * Licensed to the Apache Software Foundation (ASF) under one\\n3:  * or more contributor license agreements.  See the NOTICE file\\n4:  * distributed with this work for additional information\\n5:  * regarding copyright ownership.  The ASF licenses this file\\n6:  * to you under the Apache License, Version 2.0 (the\\n7:  * \\\"License\\\"); you may not use this file except in compliance\\n8:  * with the License.  You may obtain a copy of the License at\\n9:  *\\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\\n11:  *\\n12:  * Unless required by applicable law or agreed to in writing, software\\n13:  * distributed under the License is distributed on an \\\"AS IS\\\" BASIS,\\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n15:  * See the License for the specific language governing permissions and\\n16:  * limitations under the License.\\n17:  */\\n18: package org.apache.beam.sdk.util.construction.graph;\\n19: \\n20: import static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkArgument;\\n21: import static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkState;\\n22: \\n23: import com.google.auto.value.AutoValue;\\n24: import java.util.ArrayDeque;\\n25: import java.util.Collection;\\n26: import java.util.Comparator;\\n27: import java.util.HashMap;\\n28: import java.util.HashSet;\\n29: import java.util.LinkedHashSet;\\n30: import java.util.Map;\\n31: import java.util.Map.Entry;\\n32: import java.util.NavigableSet;\\n33: import java.util.Queue;\\n34: import java.util.Set;\\n35: import java.util.TreeSet;\\n36: import java.util.stream.Collectors;\\n37: import org.apache.beam.model.pipeline.v1.RunnerApi.Components;\\n38: import org.apache.beam.model.pipeline.v1.RunnerApi.Environment;\\n39: import org.apache.beam.model.pipeline.v1.RunnerApi.PCollection;\\n40: import org.apache.beam.model.pipeline.v1.RunnerApi.PTransform;\\n41: import org.apache.beam.model.pipeline.v1.RunnerApi.Pipeline;\\n42: import org.apache.beam.sdk.util.construction.PTransformTranslation;\\n43: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.ComparisonChain;\\n44: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.HashMultimap;\\n45: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.ImmutableList;\\n46: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.ImmutableSet;\\n47: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.Multimap;\\n48: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.Sets;\\n49: import org.slf4j.Logger;\\n50: import org.slf4j.LoggerFactory;\\n51: \\n52: /** Fuses a {@link Pipeline} into some set of single-environment executable transforms. */\\n53: // The use of NavigableSets everywhere provides consistent ordering but may be overkill for this\\n54: // cause.\\n55: @SuppressWarnings({\\n56:   \\\"nullness\\\" // TODO(https://github.com/apache/beam/issues/20497)\\n57: })\\n58: public class GreedyPipelineFuser {\\n59:   private static final Logger LOG = LoggerFactory.getLogger(GreedyPipelineFuser.class);\\n60: \\n61:   private final QueryablePipeline pipeline;\\n62:   private final FusedPipeline fusedPipeline;\\n63: \\n64:   private GreedyPipelineFuser(Pipeline p) {\\n65:     // Validate that the original pipeline is well-formed.\\n66:     PipelineValidator.validate(p);\\n67:     this.pipeline = QueryablePipeline.forPrimitivesIn(p.getComponents());\\n68:     Set<PipelineNode.PTransformNode> unfusedRootNodes = new LinkedHashSet<>();\\n69:     NavigableSet<CollectionConsumer> rootConsumers = new TreeSet<>();\\n70:     for (PipelineNode.PTransformNo
+...
39. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "PrimitiveBoundedRead PrimitiveUnboundedRead repo:^github.com/sg-evals/beam--v2.62.0$ file:SplittableParDo.java"
+}
Output
{
+  "content": "{\"text\":\"# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDo.java\\n710:    * Converts {@link Read} based Splittable DoFn expansions to primitive reads implemented by {@link\\n711:    * PrimitiveBoundedRead} and {@link PrimitiveUnboundedRead}.\\n712:    *\\n713: \\n691:    * Converts {@link Read} based Splittable DoFn expansions to primitive reads implemented by {@link\\n692:    * PrimitiveBoundedRead} and {@link PrimitiveUnboundedRead} if either the experiment {@code\\n693:    * use_deprecated_read} or {@code beam_fn_api_use_deprecated_read} are specified.\\n694: \\n815:   /** The original primitive based {@link Read.Bounded Read.Bounded} expansion. */\\n816:   public static class PrimitiveBoundedRead<T> extends PrimitiveRead<T> {\\n817:     public PrimitiveBoundedRead(Read.Bounded<T> originalTransform) {\\n818:       super(originalTransform, originalTransform.getSource());\\n819: \\n\"}",
+  "structuredContent": {
+    "text": "# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDo.java\n710:    * Converts {@link Read} based Splittable DoFn expansions to primitive reads implemented by {@link\n711:    * PrimitiveBoundedRead} and {@link PrimitiveUnboundedRead}.\n712:    *\n713: \n691:    * Converts {@link Read} based Splittable DoFn expansions to primitive reads implemented by {@link\n692:    * PrimitiveBoundedRead} and {@link PrimitiveUnboundedRead} if either the experiment {@code\n693:    * use_deprecated_read} or {@code beam_fn_api_use_deprecated_read} are specified.\n694: \n815:   /** The original primitive based {@link Read.Bounded Read.Bounded} expansion. */\n816:   public static class PrimitiveBoundedRead<T> extends PrimitiveRead<T> {\n817:     public PrimitiveBoundedRead(Read.Bounded<T> originalTransform) {\n818:       super(originalTransform, originalTransform.getSource());\n819: \n"
+  }
+}
40. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "UnboundedReadFromBoundedSource repo:^github.com/sg-evals/beam--v2.62.0$ file:runners/"
+}
Output
{
+  "content": "{\"text\":\"# github.com/sg-evals/beam--v2.62.0 – runners/google-cloud-dataflow-java/src/main/java/org/apache/beam/runners/dataflow/DataflowRunner.java\\n155: import org.apache.beam.sdk.util.construction.TransformPayloadTranslatorRegistrar;\\n156: import org.apache.beam.sdk.util.construction.UnboundedReadFromBoundedSource;\\n157: import org.apache.beam.sdk.util.construction.UnconsumedReads;\\n158: \\n2390: \\n2391:       return Pipeline.applyTransform(input, new UnboundedReadFromBoundedSource<>(source))\\n2392:           .setIsBoundedInternal(IsBounded.BOUNDED);\\n2393: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/translation/wrappers/streaming/io/source/FlinkSource.java\\n32: import org.apache.beam.sdk.transforms.windowing.BoundedWindow;\\n33: import org.apache.beam.sdk.util.construction.UnboundedReadFromBoundedSource;\\n34: import org.apache.flink.api.common.eventtime.Watermark;\\n35: \\n80:         \\\"Impulse\\\",\\n81:         new UnboundedReadFromBoundedSource.BoundedToUnboundedSourceAdapter<>(\\n82:             new BeamImpulseSource()),\\n83: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/translation/wrappers/streaming/io/UnboundedSourceWrapper.java\\n39: import org.apache.beam.sdk.util.WindowedValue;\\n40: import org.apache.beam.sdk.util.construction.UnboundedReadFromBoundedSource;\\n41: import org.apache.beam.sdk.values.KV;\\n42: \\n155:     this.isConvertedBoundedSource =\\n156:         source instanceof UnboundedReadFromBoundedSource.BoundedToUnboundedSourceAdapter;\\n157: \\n158: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/test/java/org/apache/beam/runners/flink/streaming/BoundedSourceRestoreTest.java\\n33: import org.apache.beam.sdk.util.WindowedValue;\\n34: import org.apache.beam.sdk.util.construction.UnboundedReadFromBoundedSource.BoundedToUnboundedSourceAdapter;\\n35: import org.apache.beam.sdk.util.construction.UnboundedReadFromBoundedSource.BoundedToUnboundedSourceAdapter.Checkpoint;\\n36: import org.apache.beam.sdk.values.ValueWithRecordId;\\n37: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/test/java/org/apache/beam/runners/flink/translation/wrappers/streaming/io/UnboundedSourceWrapperTest.java\\n52: import org.apache.beam.sdk.util.WindowedValue;\\n53: import org.apache.beam.sdk.util.construction.UnboundedReadFromBoundedSource;\\n54: import org.apache.beam.sdk.values.KV;\\n55: \\n698:     public void testSequentialReadingFromBoundedSource() throws Exception {\\n699:       UnboundedReadFromBoundedSource.BoundedToUnboundedSourceAdapter<Long> source =\\n700:           new UnboundedReadFromBoundedSource.BoundedToUnboundedSourceAdapter<>(\\n701:               CountingSource.upTo(1000));\\n702: \\n705:       UnboundedSourceWrapper<\\n706:               Long, UnboundedReadFromBoundedSource.BoundedToUnboundedSourceAdapter.Checkpoint<Long>>\\n707:           sourceWrapper = new UnboundedSourceWrapper<>(\\\"sequentialRead\\\", options, source, 4);\\n708: \\n\"}",
+  "structuredContent": {
+    "text": "# github.com/sg-evals/beam--v2.62.0 – runners/google-cloud-dataflow-java/src/main/java/org/apache/beam/runners/dataflow/DataflowRunner.java\n155: import org.apache.beam.sdk.util.construction.TransformPayloadTranslatorRegistrar;\n156: import org.apache.beam.sdk.util.construction.UnboundedReadFromBoundedSource;\n157: import org.apache.beam.sdk.util.construction.UnconsumedReads;\n158: \n2390: \n2391:       return Pipeline.applyTransform(input, new UnboundedReadFromBoundedSource<>(source))\n2392:           .setIsBoundedInternal(IsBounded.BOUNDED);\n2393: \n\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/translation/wrappers/streaming/io/source/FlinkSource.java\n32: import org.apache.beam.sdk.transforms.windowing.BoundedWindow;\n33: import org.apache.beam.sdk.util.construction.UnboundedReadFromBoundedSource;\n34: impor
+...
41. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "class BoundedToUnboundedSourceAdapter repo:^github.com/sg-evals/beam--v2.62.0$"
+}
Output
{
+  "content": "{\"text\":\"# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/UnboundedReadFromBoundedSource.java\\n114:   @VisibleForTesting\\n115:   public static class BoundedToUnboundedSourceAdapter<T>\\n116:       extends UnboundedSource<T, BoundedToUnboundedSourceAdapter.Checkpoint<T>> {\\n117: \\n118: \\n119: \\n120:     public BoundedToUnboundedSourceAdapter(BoundedSource<T> boundedSource) {\\n121:       this.boundedSource = boundedSource;\\n122: \\n460: \\n461:     private class ResidualSource {\\n462:       private BoundedSource<T> residualSource;\\n463: \\n\\n# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/test/java/org/apache/beam/sdk/util/construction/UnboundedReadFromBoundedSourceTest.java\\n155: \\n156:   private <T> void testBoundedToUnboundedSourceAdapterCheckpoint(\\n157:       BoundedSource<T> boundedSource, List<T> expectedElements) throws Exception {\\n158:     BoundedToUnboundedSourceAdapter<T> unboundedSource =\\n159:         new BoundedToUnboundedSourceAdapter<>(boundedSource);\\n160: \\n161: \\n108:   @Test\\n109:   @Category(NeedsRunner.class)\\n110:   public void testBoundedToUnboundedSourceAdapter() throws Exception {\\n111:     long numElements = 100;\\n112: \\n207: \\n208:   private <T> void testBoundedToUnboundedSourceAdapterCheckpointRestart(\\n209:       BoundedSource<T> boundedSource, List<T> expectedElements) throws Exception {\\n210:     BoundedToUnboundedSourceAdapter<T> unboundedSource =\\n211:         new BoundedToUnboundedSourceAdapter<>(boundedSource);\\n212: \\n213: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/translation/wrappers/streaming/io/source/FlinkSource.java\\n46:  */\\n47: public abstract class FlinkSource<T, OutputT>\\n48:     implements Source<OutputT, FlinkSourceSplit<T>, Map<Integer, List<FlinkSourceSplit<T>>>> {\\n49: \\n80:         \\\"Impulse\\\",\\n81:         new UnboundedReadFromBoundedSource.BoundedToUnboundedSourceAdapter<>(\\n82:             new BeamImpulseSource()),\\n83: \\n41: /**\\n42:  * The base class for {@link FlinkBoundedSource} and {@link FlinkUnboundedSource}.\\n43:  *\\n44: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/translation/wrappers/streaming/io/UnboundedSourceWrapper.java\\n178: \\n179:     FlinkPipelineOptions options = pipelineOptions.as(FlinkPipelineOptions.class);\\n180:     idleTimeoutMs = options.getShutdownSourcesAfterIdleMs();\\n181: \\n155:     this.isConvertedBoundedSource =\\n156:         source instanceof UnboundedReadFromBoundedSource.BoundedToUnboundedSourceAdapter;\\n157: \\n158: \\n74: \\n75:   private static final Logger LOG = LoggerFactory.getLogger(UnboundedSourceWrapper.class);\\n76: \\n77: \\n\\n# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/test/java/org/apache/beam/sdk/util/construction/SplittableParDoTest.java\\n63: /** Tests for {@link SplittableParDo}. */\\n64: @RunWith(JUnit4.class)\\n65: public class SplittableParDoTest {\\n66:   // ----------------- Tests for whether the transform sets boundedness correctly --------------\\n67:   private static class SomeRestriction\\n68:       implements Serializable, HasDefaultTracker<SomeRestriction, SomeRestrictionTracker> {\\n69: \\n245:     PipelineOptions pipelineOptions = PipelineOptionsFactory.create();\\n246:     pipelineOptions.setRunner(CrashingRunner.class);\\n247:     ExperimentalOptions.addExperiment(\\n248:         pipelineOptions.as(ExperimentalOptions.class), \\\"use_unbounded_sdf_wrapper\\\");\\n249:     Pipeline sdfRead = Pipeline.create(pipelineOptions);\\n250: \\n223:     PipelineOptions pipelineOptions = PipelineOptionsFactory.create();\\n224:     pipelineOptions.setRunner(CrashingRunner.class);\\n225:     ExperimentalOptions.addExperiment(\\n226:         pipelineOptions.as(ExperimentalOptions.class), \\\"use_sdf_read\\\");\\n227:     Pipeline sdfRead = Pipeline.create(pipeli
+...
42. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "class PTransformMatcher repo:^github.com/sg-evals/beam--v2.62.0$ file:sdks/java/core/"
+}
Output
{
+  "content": "{\"text\":\"# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformMatchers.java\\n51: })\\n52: public class PTransformMatchers {\\n53: \\n54:   private PTransformMatchers() {}\\n55: \\n56: \\n107: \\n108:   private static class EqualClassPTransformMatcher implements PTransformMatcher {\\n109: \\n110:     private final Class<? extends PTransform> clazz;\\n111: \\n112:     private EqualClassPTransformMatcher(Class<? extends PTransform> clazz) {\\n113:       this.clazz = clazz;\\n114: \\n63: \\n64:   private static class EqualUrnPTransformMatcher implements PTransformMatcher {\\n65: \\n66: \\n\\n# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/test/java/org/apache/beam/sdk/util/construction/PTransformMatchersTest.java\\n89: })\\n90: public class PTransformMatchersTest implements Serializable {\\n91:   @Rule\\n92: \\n144: \\n145:     PTransformMatcher matcher = PTransformMatchers.classEqualTo(MyPTransform.class);\\n146:     MyPTransform subclass = new MyPTransform() {};\\n147: \\n148:     assertThat(subclass.getClass(), not(Matchers.<Class<?>>equalTo(MyPTransform.class)));\\n149:     assertThat(subclass, instanceOf(MyPTransform.class));\\n150: \\n151:     AppliedPTransform<?, ?, ?> application = getAppliedTransform(subclass);\\n152: \\n153: \\n121:   @Test\\n122:   public void classEqualToMatchesSameClass() {\\n123:     PTransformMatcher matcher = PTransformMatchers.classEqualTo(ParDo.SingleOutput.class);\\n124:     AppliedPTransform<?, ?, ?> application =\\n125: \\n\\n# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverride.java\\n34: })\\n35: public abstract class PTransformOverride {\\n36:   public static PTransformOverride of(\\n37:       PTransformMatcher matcher, PTransformOverrideFactory<?, ?, ?> factory) {\\n38:     return new AutoValue_PTransformOverride(matcher, factory);\\n39: \\n40: \\n41:   /** Gets the {@link PTransformMatcher} to identify {@link PTransform PTransforms} to replace. */\\n42:   public abstract PTransformMatcher getMatcher();\\n43: \\n44: \\n26:  *\\n27:  * <p>A {@link PTransformMatcher} and associated {@link PTransformOverrideFactory} to replace all\\n28:  * matching {@link PTransform PTransforms}.\\n29: \\n\\n# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ProjectionPushdownOptimizer.java\\n43: /** See {@link #optimize(Pipeline)}. */\\n44: public class ProjectionPushdownOptimizer {\\n45:   private static final Logger LOG = LoggerFactory.getLogger(ProjectionPushdownOptimizer.class);\\n46: \\n47: \\n98:   // TODO(https://github.com/apache/beam/issues/21359) Support inputs other than PBegin.\\n99:   private static class PushdownOverrideFactory<\\n100:           OutputT extends POutput, TransformT extends PTransform<PBegin, OutputT>>\\n101: \\n25: import org.apache.beam.sdk.runners.AppliedPTransform;\\n26: import org.apache.beam.sdk.runners.PTransformMatcher;\\n27: import org.apache.beam.sdk.runners.PTransformOverride;\\n28: \\n\\n# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDo.java\\n733:       PTransformOverride.of(\\n734:           PTransformMatchers.classEqualTo(Read.Unbounded.class),\\n735:           new UnboundedReadOverrideFactory<>());\\n736: \\n726:       PTransformOverride.of(\\n727:           PTransformMatchers.classEqualTo(Read.Bounded.class), new BoundedReadOverrideFactory<>());\\n728:   /**\\n729: \\n736: \\n737:   private static class BoundedReadOverrideFactory<T>\\n738:       implements PTransformOverrideFactory<PBegin, PCollection<T>, Read.Bounded<T>> {\\n739: \\n\\n# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/test/java/org/apache/beam/sdk/PipelineTest.java\\n480: \\n481:     class OriginalMatcher implements PTransformMatcher {\\n482:       @Override\\n483: \\n491:             PTransformOverride.of(new O
+...
43. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "class QueryablePipeline repo:^github.com/sg-evals/beam--v2.62.0$"
+}
Output
{
+  "content": "{\"text\":\"# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/QueryablePipeline.java\\n58: @SuppressWarnings({\\\"nullness\\\", \\\"keyfor\\\"}) // TODO(https://github.com/apache/beam/issues/20497)\\n59: public class QueryablePipeline {\\n60:   // TODO: Is it better to have the signatures here require nodes in almost all contexts, or should\\n61: \\n105: \\n106:   private QueryablePipeline(Collection<String> transformIds, Components components) {\\n107:     this.components = components;\\n108: \\n85:    */\\n86:   public static QueryablePipeline forTransforms(\\n87:       Collection<String> transformIds, Components components) {\\n88:     return new QueryablePipeline(transformIds, components);\\n89:   }\\n90: \\n\\n# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/test/java/org/apache/beam/sdk/util/construction/graph/QueryablePipelineTest.java\\n74: \\n75: /** Tests for {@link QueryablePipeline}. */\\n76: @RunWith(JUnit4.class)\\n77: public class QueryablePipelineTest {\\n78:   @Rule public ExpectedException thrown = ExpectedException.none();\\n79: \\n295:         getOnlyElement(components.getTransformsOrThrow(\\\"BoundedRead\\\").getOutputsMap().values());\\n296:     QueryablePipeline qp = QueryablePipeline.forPrimitivesIn(components);\\n297:     Set<PTransformNode> consumers =\\n298: \\n270: \\n271:     QueryablePipeline qp = QueryablePipeline.forPrimitivesIn(components);\\n272:     PCollectionNode multiInputPc =\\n273: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/samza/src/main/java/org/apache/beam/runners/samza/translation/SamzaPortablePipelineTranslator.java\\n61:   public static void translate(RunnerApi.Pipeline pipeline, PortableTranslationContext ctx) {\\n62:     QueryablePipeline queryablePipeline = QueryablePipeline.forPipeline(pipeline);\\n63: \\n64: \\n78:       RunnerApi.Pipeline pipeline, ConfigBuilder configBuilder, SamzaPipelineOptions options) {\\n79:     QueryablePipeline queryablePipeline = QueryablePipeline.forPipeline(pipeline);\\n80:     for (PipelineNode.PTransformNode transform :\\n81:         queryablePipeline.getTopologicallyOrderedTransforms()) {\\n82:       TransformTranslator<?> translator =\\n83: \\n43: })\\n44: public class SamzaPortablePipelineTranslator {\\n45:   private static final Logger LOG = LoggerFactory.getLogger(SamzaPortablePipelineTranslator.class);\\n46: \\n47: \\n\\n# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/GreedyStageFuser.java\\n48: })\\n49: public class GreedyStageFuser {\\n50:   // TODO: Provide a way to merge in a compatible subgraph (e.g. one where all of the siblings\\n51: \\n170:   private static PCollectionFusibility canFuse(\\n171:       QueryablePipeline pipeline,\\n172:       PipelineNode.PCollectionNode candidate,\\n173: \\n67:   public static ExecutableStage forGrpcPortRead(\\n68:       QueryablePipeline pipeline,\\n69:       PipelineNode.PCollectionNode inputPCollection,\\n70: \\n\\n# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/GreedyPCollectionFusers.java\\n43: })\\n44: class GreedyPCollectionFusers {\\n45:   private static final Logger LOG = LoggerFactory.getLogger(GreedyPCollectionFusers.class);\\n46: \\n47: \\n240:       PipelineNode.PTransformNode other,\\n241:       QueryablePipeline pipeline) {\\n242:     // Implicitly true if we are attempting to fuse against oneself. This case comes up for\\n243: \\n131:       Collection<PipelineNode.PCollectionNode> stagePCollections,\\n132:       QueryablePipeline pipeline) {\\n133:     return URN_FUSIBILITY_CHECKERS\\n134: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/samza/src/main/java/org/apache/beam/runners/samza/translation/RedistributeByKeyTranslator.java\\n50:       PipelineNode.PTransformNode transform,\\n51:       QueryablePipeline pipeline,\\n52:       PortableTranslationContext ctx) {\
+...
44. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "interface PipelineTranslator repo:^github.com/sg-evals/beam--v2.62.0$"
+}
Output
{
+  "content": "{\"text\":\"# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPortablePipelineTranslator.java\\n40:  */\\n41: public interface FlinkPortablePipelineTranslator<\\n42:     T extends FlinkPortablePipelineTranslator.TranslationContext> {\\n43: \\n44: \\n51:   /** A handle used to execute a translated pipeline. */\\n52:   interface Executor {\\n53:     JobExecutionResult execute(String jobName) throws Exception;\\n54: \\n44:   /** The context used for pipeline translation. */\\n45:   interface TranslationContext {\\n46:     JobInfo getJobInfo();\\n47: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/spark/src/main/java/org/apache/beam/runners/spark/translation/SparkPortablePipelineTranslator.java\\n29:  */\\n30: public interface SparkPortablePipelineTranslator<T extends SparkTranslationContext> {\\n31: \\n32: \\n26: /**\\n27:  * Interface for portable Spark translators. This allows for a uniform invocation pattern for\\n28:  * pipeline translation between streaming and batch runners.\\n29: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/spark/src/main/java/org/apache/beam/runners/spark/translation/SparkPipelineTranslator.java\\n22: /** Translator to support translation between Beam transformations and Spark transformations. */\\n23: public interface SparkPipelineTranslator {\\n24: \\n25: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchPipelineTranslator.java\\n36: })\\n37: class FlinkBatchPipelineTranslator extends FlinkPipelineTranslator {\\n38: \\n39:   private static final Logger LOG = LoggerFactory.getLogger(FlinkBatchPipelineTranslator.class);\\n40: \\n41: \\n45: \\n46:   public FlinkBatchPipelineTranslator(ExecutionEnvironment env, PipelineOptions options) {\\n47:     this.batchContext = new FlinkBatchTranslationContext(env, options);\\n48: \\n121:   /** A translator of a {@link PTransform}. */\\n122:   public interface BatchTransformTranslator<TransformT extends PTransform> {\\n123: \\n124: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchPortablePipelineTranslator.java\\n249: \\n250:   public FlinkBatchPortablePipelineTranslator(\\n251:       Map<String, PTransformTranslator> urnToTransformTranslator) {\\n252: \\n118: }) // TODO(https://github.com/apache/beam/issues/20497)\\n119: public class FlinkBatchPortablePipelineTranslator\\n120:     implements FlinkPortablePipelineTranslator<\\n121:         FlinkBatchPortablePipelineTranslator.BatchTranslationContext> {\\n122: \\n123: \\n239: \\n240:   /** Transform translation interface. */\\n241:   @FunctionalInterface\\n242:   public interface PTransformTranslator {\\n243:     /** Translate a PTransform into the given translation context. */\\n244: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkStreamingPipelineTranslator.java\\n83: \\n84:   public FlinkStreamingPipelineTranslator(\\n85:       StreamExecutionEnvironment env, PipelineOptions options, boolean isStreaming) {\\n86: \\n74: })\\n75: class FlinkStreamingPipelineTranslator extends FlinkPipelineTranslator {\\n76: \\n77:   private static final Logger LOG = LoggerFactory.getLogger(FlinkStreamingPipelineTranslator.class);\\n78: \\n79: \\n181:   /**\\n182:    * The interface that every Flink translator of a Beam operator should implement. This interface\\n183:    * is for <b>streaming</b> jobs. For examples of such translators see {@link\\n184: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/samza/src/main/java/org/apache/beam/runners/samza/util/PipelineJsonRenderer.java\\n67:    */\\n68:   public interface SamzaIOInfo {\\n69: \\n70: \\n74:   /** A registrar for {@link SamzaIOInfo}. */\\n75:   public interface SamzaIORegistrar {\\n76: \\n77: \\n273:     final Map<String, Map.Entry<String, String>> pTransformToInputOutputMap = new HashMap<>();\\n274:     final SamzaPi
+...
45. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "FlinkPortablePipelineTranslator repo:^github.com/sg-evals/beam--v2.62.0$ file:runners/flink/"
+}
Output
{
+  "content": "{\"text\":\"# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPortablePipelineTranslator.java\\n40:  */\\n41: public interface FlinkPortablePipelineTranslator<\\n42:     T extends FlinkPortablePipelineTranslator.TranslationContext> {\\n43: \\n44: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPipelineRunner.java\\n85: \\n86:     FlinkPortablePipelineTranslator<?> translator;\\n87:     if (!pipelineOptions.isStreaming() && !hasUnboundedPCollections(pipeline)) {\\n88: \\n95: \\n96:   private <T extends FlinkPortablePipelineTranslator.TranslationContext>\\n97:       PortablePipelineResult runPipelineWithTranslator(\\n98:           final Pipeline pipeline, JobInfo jobInfo, FlinkPortablePipelineTranslator<T> translator)\\n99:           throws Exception {\\n100: \\n101: \\n102:     FlinkPortablePipelineTranslator.Executor executor =\\n103:         translator.translate(\\n104: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchPortablePipelineTranslator.java\\n119: public class FlinkBatchPortablePipelineTranslator\\n120:     implements FlinkPortablePipelineTranslator<\\n121:         FlinkBatchPortablePipelineTranslator.BatchTranslationContext> {\\n122: \\n178:   public static class BatchTranslationContext\\n179:       implements FlinkPortablePipelineTranslator.TranslationContext,\\n180:           FlinkPortablePipelineTranslator.Executor {\\n181: \\n182: \\n270:   @Override\\n271:   public FlinkPortablePipelineTranslator.Executor translate(\\n272:       BatchTranslationContext context, RunnerApi.Pipeline pipeline) {\\n273: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkStreamingPortablePipelineTranslator.java\\n131: public class FlinkStreamingPortablePipelineTranslator\\n132:     implements FlinkPortablePipelineTranslator<\\n133:         FlinkStreamingPortablePipelineTranslator.StreamingTranslationContext> {\\n134: \\n166:   public static class StreamingTranslationContext\\n167:       implements FlinkPortablePipelineTranslator.TranslationContext,\\n168:           FlinkPortablePipelineTranslator.Executor {\\n169: \\n170: \\n270:   @Override\\n271:   public FlinkPortablePipelineTranslator.Executor translate(\\n272:       StreamingTranslationContext context, RunnerApi.Pipeline pipeline) {\\n273: \\n\"}",
+  "structuredContent": {
+    "text": "# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPortablePipelineTranslator.java\n40:  */\n41: public interface FlinkPortablePipelineTranslator<\n42:     T extends FlinkPortablePipelineTranslator.TranslationContext> {\n43: \n44: \n\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPipelineRunner.java\n85: \n86:     FlinkPortablePipelineTranslator<?> translator;\n87:     if (!pipelineOptions.isStreaming() && !hasUnboundedPCollections(pipeline)) {\n88: \n95: \n96:   private <T extends FlinkPortablePipelineTranslator.TranslationContext>\n97:       PortablePipelineResult runPipelineWithTranslator(\n98:           final Pipeline pipeline, JobInfo jobInfo, FlinkPortablePipelineTranslator<T> translator)\n99:           throws Exception {\n100: \n101: \n102:     FlinkPortablePipelineTranslator.Executor executor =\n103:         translator.translate(\n104: \n\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchPortablePipelineTranslator.java\n119: public class FlinkBatchPortablePipelineTranslator\n120:     implements FlinkPortablePipelineTranslator<\n121:         FlinkBatchPortablePipelineTranslator.BatchTranslationContext> {\n122: \n178:   public static class BatchTranslationContext\n179:       implements FlinkPortablePipelineTranslator.TranslationContext,\n180:           FlinkPortablePipelineTranslator.Executor
+...
46. Write @ -
Input
{
+  "file_path": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/runners/TransformHierarchy.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverride.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverrideFactory.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformMatcher.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/runners/AppliedPTransform.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PipelineTranslation.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformTranslation.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformMatchers.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ExecutableStage.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ImmutableExecutableStage.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExecutableStageTranslation.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/GreedyPipelineFuser.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/GreedyStageFuser.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/QueryablePipeline.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/FusedPipeline.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ReadTranslation.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/UnboundedReadFromBoundedSource.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDo.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/io/Read.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"runners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/translation/PipelineTranslatorUtils.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"runners/core-java/src/main/java/org/apache/beam/runners/core/construction/SerializablePipelineOptions.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPipelineTranslator.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"runners/flink/src/main/java/org/apache/beam/runners/flin
+...
Output
{
+  "type": "create",
+  "filePath": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/runners/TransformHierarchy.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverride.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverrideFactory.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformMatcher.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/runners/AppliedPTransform.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PipelineTranslation.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformTranslation.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformMatchers.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ExecutableStage.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ImmutableExecutableStage.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExecutableStageTranslation.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/GreedyPipelineFuser.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/GreedyStageFuser.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/QueryablePipeline.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/FusedPipeline.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ReadTranslation.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/UnboundedReadFromBoundedSource.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDo.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/io/Read.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"runners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/translation/PipelineTranslatorUtils.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"runners/core-java/src/main/java/org/apache/beam/runners/core/construction/SerializablePipelineOptions.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPipelineTranslator.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"runners/flink/src/main/java/org/apach
+...
Code Changes (1)
1. WRITE /workspace/answer.json
{
+  "files": [
+    {
+      "repo": "sg-evals/beam--v2.62.0",
+      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/runners/TransformHierarchy.java"
+    },
+    {
+      "repo": "sg-evals/beam--v2.62.0",
+      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverride.java"
+    },
+    {
+      "repo": "sg-evals/beam--v2.62.0",
+      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverrideFactory.java"
+    },
+    {
+      "repo": "sg-evals/beam--v2.62.0",
+      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformMatcher.java"
+    },
+    {
+      "repo": "sg-evals/beam--v2.62.0",
+      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/runners/AppliedPTransform.java"
+    },
+    {
+      "repo": "sg-evals/beam--v2.62.0",
+      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PipelineTranslation.java"
+    },
+    {
+      "repo": "sg-evals/beam--v2.62.0",
+      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformTranslation.java"
+    },
+    {
+      "repo": "sg-evals/beam--v2.62.0",
+      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformMatchers.java"
+    },
+    {
+      "repo": "sg-evals/beam--v2.62.0",
+      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ExecutableStage.java"
+    },
+    {
+      "repo": "sg-evals/beam--v2.62.0",
+      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ImmutableExecutableStage.java"
+    },
+    {
+      "repo": "sg-evals/beam--v2.62.0",
+      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExecutableStageTranslation.java"
+    },
+    {
+      "repo": "sg-evals/beam--v2.62.0",
+      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/GreedyPipelineFuser.java"
+    },
+    {
+      "repo": "sg-evals/beam--v2.62.0",
+      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/GreedyStageFuser.java"
+    },
+    {
+      "repo": "sg-evals/beam--v2.62.0",
+      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/QueryablePipeline.java"
+    },
+    {
+      "repo": "sg-evals/beam--v2.62.0",
+      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/FusedPipeline.java"
+    },
+    {
+      "repo": "sg-evals/beam--v2.62.0",
+      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ReadTranslation.java"
+    },
+    {
+      "repo": "sg-evals/beam--v2.62.0",
+      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/UnboundedReadFromBoundedSource.java"
+    },
+    {
+      "repo": "sg-evals/beam--v2.62.0",
+      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDo.java"
+    },
+    {
+      "repo": "sg-evals/beam--v2.62.0",
+      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/io/Read.java"
+    },
+    {
+      "repo": "sg-evals/beam--v2.62.0",
+      "path": "runners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/translation/PipelineTranslatorUtils.java"
+    },
+    {
+      "repo": "sg-evals/beam--v2.62.0",
+      "path": "runners/core-java/src/main/java/org/apache/beam/runners/core/construction/SerializablePipelineOptions.java"
+    },
+    {
+      "repo": "sg-evals/beam--v2.62.0",
+      "path": "runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPipelineTranslator.java"
+    },
+    {
+      "repo": "sg-evals/beam--v2.62.0",
+      "path": "runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPortablePipelineTranslator.java"
+    },
+    {
+      "repo": "sg-evals/beam--v2.62.0",
+      "path": "runners/spark/src/main/java/org/apache/beam/runners/spark/translation/SparkPortablePipelineTranslator.java"
+    },
+    {
+      "repo": "sg-evals/beam--v2.62.0",
+      "path": "runners/spark/src/main/java/org/apache/beam/runner...
Bash Commands (0)
No bash commands.
File Paths
Trial: runs/mcp_lift_study/csb_org_crossorg_sonnet_20260612_172218/mcp-remote-direct/ccx-crossorg-288_b6b814/2026-06-12__17-22-23/mcp_ccx-crossorg-288_z5d1uv__2E7UiV9
+Relative: csb_org_crossorg_sonnet_20260612_172218/mcp-remote-direct/ccx-crossorg-288_b6b814/2026-06-12__17-22-23/mcp_ccx-crossorg-288_z5d1uv__2E7UiV9

\ No newline at end of file
diff --git a/explorer/csb_org_crossorg_sonnet_20260612_173927-mcp-remote-direct-ccx-crossorg-217_59b6cb-2026-06-12__17-39-32-mcp_ccx-crossorg-217_u0blvk__885D6ar.html b/explorer/csb_org_crossorg_sonnet_20260612_173927-mcp-remote-direct-ccx-crossorg-217_59b6cb-2026-06-12__17-39-32-mcp_ccx-crossorg-217_u0blvk__885D6ar.html
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@@ -0,0 +1,469 @@
+ccx-crossorg-217_u0blvk — ccx-crossorg-217_59b6cb
← Back to results
ccx-crossorg-217_u0blvk
ccx-crossorg-217_59b6cb | Trial: mcp_ccx-crossorg-217_u0blvk__885D6ar | Score: 0.7097 | mcp_lift_study
Task Information
Task instruction sent to agent
# IMPORTANT: Source Code Access
+
+**Local source files are not present.** Your workspace does not contain source code. You **MUST** use Sourcegraph MCP tools to discover, read, and understand code before making any changes.
+
+**Target Repositories (version-pinned mirrors):**
+
+- `github.com/sg-evals/django--674eda1c` — use `repo:^github.com/sg-evals/django--674eda1c$` filter
+
+Scope ALL keyword_search/nls_search queries to these repos.
+Use the repo name as the `repo` parameter for read_file/go_to_definition/find_references.
+
+
+## Required Workflow
+
+1. **Search first** — Use MCP tools to find relevant files and understand existing patterns
+2. **Read remotely** — Use `sg_read_file` to read full file contents from Sourcegraph
+3. **Edit locally** — Use Edit, Write, and Bash to create or modify files in your working directory
+4. **Verify locally** — Run tests with Bash to check your changes
+5. **Produce answer.json** — After completing your edits, also write `/workspace/answer.json` summarizing your work:
+   ```json
+   {
+     "analysis": {
+       "summary": "Brief description of your approach",
+       "files_examined": [{"path": "file.ext", "description": "..."}],
+       "reasoning": "Detailed explanation or analysis"
+     },
+     "changes": [
+       {"file": "path.ext", "description": "...", "diff": "unified diff"}
+     ]
+   }
+   ```
+   Include `changes` with unified diffs for every file you modified. For analysis-only tasks, omit `changes` and focus on `analysis`.
+
+## Tool Selection
+
+| Goal | Tool |
+|------|------|
+| Exact symbol/string | `sg_keyword_search` |
+| Concepts/semantic search | `sg_nls_search` |
+| Trace usage/callers | `sg_find_references` |
+| See implementation | `sg_go_to_definition` |
+| Read full file | `sg_read_file` |
+| Browse structure | `sg_list_files` |
+| Find repos | `sg_list_repos` |
+| Search commits | `sg_commit_search` |
+| Track changes | `sg_diff_search` |
+| Compare versions | `sg_compare_revisions` |
+
+**Decision logic:**
+1. Know the exact symbol? → `sg_keyword_search`
+2. Know the concept, not the name? → `sg_nls_search`
+3. Need definition of a symbol? → `sg_go_to_definition`
+4. Need all callers/references? → `sg_find_references`
+5. Need full file content? → `sg_read_file`
+
+## Scoping (Always Do This)
+
+```
+repo:^github.com/ORG/REPO$           # Exact repo (preferred)
+repo:github.com/ORG/                 # All repos in org
+file:.*\.ts$                         # TypeScript only
+file:src/api/                        # Specific directory
+```
+
+Start narrow. Expand only if results are empty.
+
+## Efficiency Rules
+
+- Chain searches logically: search → read → references → definition
+- Don't re-search for the same pattern; use results from prior calls
+- Prefer `sg_keyword_search` over `sg_nls_search` when you have exact terms
+- Read 2-3 related files before synthesising, rather than one at a time
+- Don't read 20+ remote files without writing code — once you understand the pattern, start implementing
+
+## If Stuck
+
+If MCP search returns no results:
+1. Broaden the search query (synonyms, partial identifiers)
+2. Try `sg_nls_search` for semantic matching
+3. Use `sg_list_files` to browse the directory structure
+4. Use `sg_list_repos` to verify the repository name
+
+---
+
+**Sourcegraph Repositories:** `github.com/sg-evals/django--674eda1c`
+
+# IMPORTANT: Source Code Access
+
+**Local source files are not present.** Your workspace does not contain source code. You **MUST** use Sourcegraph MCP tools to discover, read, and understand code before making any changes.
+
+**Target Repositories (version-pinned mirrors):**
+
+- `github.com/sg-evals/django--674eda1c` — use `repo:^github.com/sg-evals/django--674eda1c$` filter
+
+Scope ALL keyword_search/nls_search queries to these repos.
+Use the repo name as the `repo` parameter for read_file/go_to_definition/find_references.
+
+
+## Required Workflow
+
+1. **Search first** — Use MCP tools to find relevant files and understand existing patterns
+2. **Read remotely** — Use `sg_read_file` to read full file contents from Sourcegraph
+3. **Edit locally** — Use Edit, Write, and Bash to create or modify files in your working directory
+4. **Verify locally** — Run tests with Bash to check your changes
+
+## Tool Selection
+
+| Goal | Tool |
+|------|------|
+| Exact symbol/string | `sg_keyword_search` |
+| Concepts/semantic search | `sg_nls_search` |
+| Trace usage/callers | `sg_find_references` |
+| See implementation | `sg_go_to_definition` |
+| Read full file | `sg_read_file` |
+| Browse structure | `sg_list_files` |
+| Find repos | `sg_list_repos` |
+| Search commits | `sg_commit_search` |
+| Track changes | `sg_diff_search` |
+| Compare versions | `sg_compare_revisions` |
+
+**Decision logic:**
+1. Know the exact symbol? → `sg_keyword_search`
+2. Know the concept, not the name? → `sg_nls_search`
+3. Need definition of a symbol? → `sg_go_to_definition`
+4. Need all callers/references? → `sg_find_references`
+5. Need full file content? → `sg_read_file`
+
+## Scoping (Always Do This)
+
+```
+repo:^github.com/ORG/REPO$           # Exact repo (preferred)
+repo:github.com/ORG/                 # All repos in org
+file:.*\.ts$                         # TypeScript only
+file:src/api/                        # Specific directory
+```
+
+Start narrow. Expand only if results are empty.
+
+## Efficiency Rules
+
+- Chain searches logically: search → read → references → definition
+- Don't re-search for the same pattern; use results from prior calls
+- Prefer `sg_keyword_search` over `sg_nls_search` when you have exact terms
+- Read 2-3 related files before synthesising, rather than one at a time
+- Don't read 20+ remote files without writing code — once you understand the pattern, start implementing
+
+## If Stuck
+
+If MCP search returns no results:
+1. Broaden the search query (synonyms, partial identifiers)
+2. Try `sg_nls_search` for semantic matching
+3. Use `sg_list_files` to browse the directory structure
+4. Use `sg_list_repos` to verify the repository name
+
+---
+
+**Sourcegraph Repositories:** `github.com/sg-evals/django--674eda1c`
+
+# Django vs Flask Middleware Chain Implementation Comparison
+
+## Your Task
+
+Find Python source files in django/django that implement Django's MIDDLEWARE setting processing: the middleware stack construction, the process_request/process_response calling order, and how Django's middleware compares to WSGI middleware stacking in terms of call order.
+
+## Context
+
+You are working on a codebase task involving repos from the crossorg domain.
+
+## Available Resources
+
+The local `/workspace/` directory contains: sg-evals/django--674eda1c.
+
+
+## Output Format
+
+Create a file at `/workspace/answer.json` with your findings in the following structure:
+
+```json
+{
+  "files": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go"}
+  ],
+  "symbols": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "SymbolName"}
+  ],
+  "chain": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "FunctionName"}
+  ],
+  "text": "Narrative explanation of your findings, citing repos and file paths."
+}
+```
+
+Include only the fields relevant to this task. Your answer is evaluated against a closed-world oracle — completeness matters.
+
+## Evaluation
+
+Your answer will be scored on:
+- **File recall and precision**: Did you find all relevant files?
+
+## COVERAGE REQUIREMENTS — Do Not Write answer.json Too Early
+
+Before writing `answer.json`, you **must** verify coverage across all major
+subsystems named in the task.
+
+**Minimum workflow:**
+1. **Enumerate** — Search for all relevant directories and files across the codebase.
+2. **Read** — Read representative implementation files for each subsystem.
+3. **Extract** — Extract the key symbols required by the task (not just file paths).
+4. **Gap check** — List any providers, services, or middleware layers mentioned in
+   the task that are NOT yet backed by a concrete file read. If any gaps exist,
+   search for them before proceeding.
+5. **Only then** write `answer.json`.
+
+Do not stop after finding a plausible initial set of paths. The task rewards
+**broad, complete coverage** of required files and symbols.
+
+## PRE-TEST SANITY CHECK
+
+Before running tests, perform this check:
+1. List every file you have modified or created.
+2. For each file, state in one sentence why it is necessary for the task.
+3. If any file is unrelated to the stated task, **do not write it** (or revert
+   if already written).
+
+Use MCP for discovery and confirmation. Use local repo state only for narrow
+patching logic. Do not use `sg_read_file` output as a template to copy wholesale
+into the workspace.
+
Execution Metrics
Reward
0.7097
Status
passed
Config
ccx-crossorg-217_59b6cb
Model
anthropic/claude-sonnet-4-6
Agent Time
2.6m
Env Setup
38.7s
Input Tokens
1,614,827
Output Tokens
33,217
Cache Tokens
1,614,777
Cost
$0.58
Tool Calls
18 (16 MCP)
MCP Ratio
0.889
Context Peak
37%
Cache Hit
91%
Turns
18
Timed Out
No
Tool Breakdown
ToolCalls
mcp__sourcegraph__sg_read_file11
mcp__sourcegraph__sg_list_files4
ToolSearch1
mcp__sourcegraph__sg_keyword_search1
Write1
Agent Trace
Conversation History (156)
#TimestampTypeSubtypeToolText
1-systeminit-
2-systemthinking_tokens-
3-systemthinking_tokens-
4-systemthinking_tokens-
5-systemthinking_tokens-
6-assistanttext-
I'll search for Django's middleware implementation files using the Sourcegraph MCP tools.
7-assistanttool_useToolSearch
82026-06-12T21:40:39.574Zusertool_resultToolSearch
{"matches": ["mcp__sourcegraph__sg_keyword_search", "mcp__sourcegraph__sg_read_file", "mcp__sourcegraph__sg_list_files", "mcp__sourcegraph__sg_nls_search"], "query": "select:mcp__sourcegraph__sg_keyword_search,mcp__sourcegraph__sg_read_file,mcp__sourcegraph__sg_list_files,mcp__sourcegraph__sg_nls_search", "total_deferred_tools": 33}
9-systemthinking_tokens-
10-systemthinking_tokens-
11-systemthinking_tokens-
12-systemthinking_tokens-
13-assistanttext-
Now let me search for Django's middleware implementation files.
14-assistanttool_usemcp__sourcegraph__sg_keyword_search
152026-06-12T21:40:44.362Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/django--674eda1c – tests/urlpatterns_reverse/middleware.py\n7: \n8: class ChangeURLconfMiddleware(MiddlewareMixin):\n9:     def process_request(self, request):\n10:         request.urlconf = urlconf_inner.__name__\n11: \n12: \n13: class NullChangeURLconfMiddleware(MiddlewareMixin):\n14:     def process_request(self, request):\n15:         request.urlconf = None\n16: \n17: \n18: class ReverseInnerInResponseMiddleware(MiddlewareMixin):\n19:     def process_response(self, *args, **kwargs):\n20:         return HttpResponse(reverse(\"inner\"))\n21: \n\n# github.com/sg-evals/django--674eda1c – django/contrib/messages/middleware.py\n5: \n6: class MessageMiddleware(MiddlewareMixin):\n7:     \"\"\"\n8:     Middleware that handles temporary messages.\n9:     \"\"\"\n10: \n10: \n11:     def process_request(self, request):\n12:         request._messages = default_storage(request)\n13: \n13: \n14:     def process_response(self, request, response):\n15:         \"\"\"\n16: \n\n# github.com/sg-evals/django--674eda1c – django/middleware/csp.py\n9: \n10: class ContentSecurityPolicyMiddleware(MiddlewareMixin):\n11:     def process_request(self, request):\n12:         request._csp_nonce = LazyNonce()\n13: \n13: \n14:     def process_response(self, request, response):\n15:         nonce = get_nonce(request)\n16: \n2: from django.utils.csp import CSP, LazyNonce, build_policy\n3: from django.utils.deprecation import MiddlewareMixin\n4: \n5: \n\n# github.com/sg-evals/django--674eda1c – django/middleware/security.py\n7: \n8: class SecurityMiddleware(MiddlewareMixin):\n9:     def __init__(self, get_response):\n10: \n20: \n21:     def process_request(self, request):\n22:         path = request.path.lstrip(\"/\")\n23: \n32: \n33:     def process_response(self, request, response):\n34:         if (\n35: \n\n# github.com/sg-evals/django--674eda1c – django/middleware/locale.py\n9: \n10: class LocaleMiddleware(MiddlewareMixin):\n11:     \"\"\"\n12: \n18: \n19:     def process_request(self, request):\n20:         urlconf = getattr(request, \"urlconf\", settings.ROOT_URLCONF)\n21: \n37: \n38:     def process_response(self, request, response):\n39:         language = translation.get_language()\n40: \n\n# github.com/sg-evals/django--674eda1c – django/contrib/sessions/middleware.py\n11: \n12: class SessionMiddleware(MiddlewareMixin):\n13:     def __init__(self, get_response):\n14: \n17: \n18:     def process_request(self, request):\n19:         session_key = request.COOKIES.get(settings.SESSION_COOKIE_NAME)\n20: \n21: \n22:     def process_response(self, request, response):\n23:         \"\"\"\n24: \n\n# github.com/sg-evals/django--674eda1c – django/middleware/common.py\n12: \n13: class CommonMiddleware(MiddlewareMixin):\n14:     \"\"\"\n15:     \"Common\" middleware for taking care of some basic operations:\n16: \n17: \n119: \n120: class BrokenLinkEmailsMiddleware(MiddlewareMixin):\n121:     def process_response(self, request, response):\n122:         \"\"\"Send broken link emails for relevant 404 NOT FOUND responses.\"\"\"\n123: \n33: \n34:     def process_request(self, request):\n35:         \"\"\"\n36: \n\n# github.com/sg-evals/django--674eda1c – django/utils/decorators.py\n125:         def _decorator(view_func):\n126:             middleware = middleware_class(view_func, *m_args, **m_kwargs)\n127: \n128:             def _pre_process_request(request, *args, **kwargs):\n129:                 if hasattr(middleware, \"process_request\"):\n130:                     result = middleware.process_request(request)\n131:                     if result is not None:\n132: \n160:                 else:\n161:                     if hasattr(middleware, \"process_response\"):\n162:                         return middleware.process_response(request, response)\n163:                 return response\n164: \n151:                         )\n152:                     # Defer running of process_response until after the\n153:                     # template h...
16-assistanttool_usemcp__sourcegraph__sg_list_files
172026-06-12T21:40:44.543Zusertool_resultmcp__sourcegraph__sg_list_files
{"text":"django/core/cache/\ndjango/core/checks/\ndjango/core/files/\ndjango/core/handlers/\ndjango/core/mail/\ndjango/core/management/\ndjango/core/serializers/\ndjango/core/servers/\ndjango/core/__init__.py\ndjango/core/asgi.py\ndjango/core/exceptions.py\ndjango/core/paginator.py\ndjango/core/signals.py\ndjango/core/signing.py\ndjango/core/validators.py\ndjango/core/wsgi.py\n"}
18-systemthinking_tokens-
19-systemthinking_tokens-
20-systemthinking_tokens-
21-assistanttext-
Now let me look at the core handlers directory and key middleware files.
22-assistanttool_usemcp__sourcegraph__sg_list_files
232026-06-12T21:40:47.978Zusertool_resultmcp__sourcegraph__sg_list_files
{"text":"django/core/handlers/__init__.py\ndjango/core/handlers/asgi.py\ndjango/core/handlers/base.py\ndjango/core/handlers/exception.py\ndjango/core/handlers/wsgi.py\n"}
24-assistanttool_usemcp__sourcegraph__sg_list_files
252026-06-12T21:40:48.508Zusertool_resultmcp__sourcegraph__sg_list_files
{"text":"django/middleware/__init__.py\ndjango/middleware/cache.py\ndjango/middleware/clickjacking.py\ndjango/middleware/common.py\ndjango/middleware/csp.py\ndjango/middleware/csrf.py\ndjango/middleware/gzip.py\ndjango/middleware/http.py\ndjango/middleware/locale.py\ndjango/middleware/security.py\n"}
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27-systemthinking_tokens-
28-systemthinking_tokens-
29-systemthinking_tokens-
30-assistanttext-
Let me read the core handler files where middleware stack construction happens.
31-assistanttool_usemcp__sourcegraph__sg_read_file
322026-06-12T21:40:52.189Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/django--674eda1c@674eda1c03a3187905f48afee0f15226aa62fdf3/-/blob/django/core/handlers/base.py\n1: import asyncio\n2: import logging\n3: import types\n4: from inspect import iscoroutinefunction\n5: \n6: from asgiref.sync import async_to_sync, sync_to_async\n7: \n8: from django.conf import settings\n9: from django.core.exceptions import ImproperlyConfigured, MiddlewareNotUsed\n10: from django.core.signals import request_finished\n11: from django.db import connections, transaction\n12: from django.urls import get_resolver, set_urlconf\n13: from django.utils.log import log_response\n14: from django.utils.module_loading import import_string\n15: \n16: from .exception import convert_exception_to_response\n17: \n18: logger = logging.getLogger(\"django.request\")\n19: \n20: \n21: class BaseHandler:\n22:     _view_middleware = None\n23:     _template_response_middleware = None\n24:     _exception_middleware = None\n25:     _middleware_chain = None\n26: \n27:     def load_middleware(self, is_async=False):\n28:         \"\"\"\n29:         Populate middleware lists from settings.MIDDLEWARE.\n30: \n31:         Must be called after the environment is fixed (see __call__ in\n32:         subclasses).\n33:         \"\"\"\n34:         self._view_middleware = []\n35:         self._template_response_middleware = []\n36:         self._exception_middleware = []\n37: \n38:         get_response = self._get_response_async if is_async else self._get_response\n39:         handler = convert_exception_to_response(get_response)\n40:         handler_is_async = is_async\n41:         for middleware_path in reversed(settings.MIDDLEWARE):\n42:             middleware = import_string(middleware_path)\n43:             middleware_can_sync = getattr(middleware, \"sync_capable\", True)\n44:             middleware_can_async = getattr(middleware, \"async_capable\", False)\n45:             if not middleware_can_sync and not middleware_can_async:\n46:                 raise RuntimeError(\n47:                     \"Middleware %s must have at least one of \"\n48:                     \"sync_capable/async_capable set to True.\" % middleware_path\n49:                 )\n50:             elif not handler_is_async and middleware_can_sync:\n51:                 middleware_is_async = False\n52:             else:\n53:                 middleware_is_async = middleware_can_async\n54:             try:\n55:                 # Adapt handler, if needed.\n56:                 adapted_handler = self.adapt_method_mode(\n57:                     middleware_is_async,\n58:                     handler,\n59:                     handler_is_async,\n60:                     debug=settings.DEBUG,\n61:                     name=\"middleware %s\" % middleware_path,\n62:                 )\n63:                 mw_instance = middleware(adapted_handler)\n64:             except MiddlewareNotUsed as exc:\n65:                 if settings.DEBUG:\n66:                     if str(exc):\n67:                         logger.debug(\"MiddlewareNotUsed(%r): %s\", middleware_path, exc)\n68:                     else:\n69:                         logger.debug(\"MiddlewareNotUsed: %r\", middleware_path)\n70:                 continue\n71:             else:\n72:                 handler = adapted_handler\n73: \n74:             if mw_instance is None:\n75:                 raise ImproperlyConfigured(\n76:                     \"Middleware factory %s returned None.\" % middleware_path\n77:                 )\n78: \n79:             if hasattr(mw_instance, \"process_view\"):\n80:                 self._view_middleware.insert(\n81:                     0,\n82:                     self.adapt_method_mode(is_async, mw_instance.process_view),\n83:                 )\n84:             if hasattr(mw_instance, \"process_template_response\"):\n85:                 self._template_response_middleware.append(\n86:                     self.adapt_method_mode(\n87:                         is_async...
33-assistanttool_usemcp__sourcegraph__sg_read_file
342026-06-12T21:40:52.804Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/django--674eda1c@674eda1c03a3187905f48afee0f15226aa62fdf3/-/blob/django/utils/deprecation.py\n1: import functools\n2: import inspect\n3: import os\n4: import warnings\n5: from collections import Counter\n6: from inspect import iscoroutinefunction, markcoroutinefunction\n7: \n8: from asgiref.sync import sync_to_async\n9: \n10: import django\n11: \n12: \n13: @functools.cache\n14: def django_file_prefixes():\n15:     try:\n16:         file = django.__file__\n17:     except AttributeError:\n18:         return ()\n19:     return (os.path.dirname(file),)\n20: \n21: \n22: class RemovedInNextVersionWarning(DeprecationWarning):\n23:     pass\n24: \n25: \n26: class RemovedInDjango70Warning(PendingDeprecationWarning):\n27:     pass\n28: \n29: \n30: RemovedAfterNextVersionWarning = RemovedInDjango70Warning\n31: \n32: \n33: class warn_about_renamed_method:\n34:     def __init__(\n35:         self, class_name, old_method_name, new_method_name, deprecation_warning\n36:     ):\n37:         self.class_name = class_name\n38:         self.old_method_name = old_method_name\n39:         self.new_method_name = new_method_name\n40:         self.deprecation_warning = deprecation_warning\n41: \n42:     def __call__(self, f):\n43:         def wrapper(*args, **kwargs):\n44:             warnings.warn(\n45:                 \"`%s.%s` is deprecated, use `%s` instead.\"\n46:                 % (self.class_name, self.old_method_name, self.new_method_name),\n47:                 self.deprecation_warning,\n48:                 2,\n49:             )\n50:             return f(*args, **kwargs)\n51: \n52:         return wrapper\n53: \n54: \n55: class RenameMethodsBase(type):\n56:     \"\"\"\n57:     Handles the deprecation paths when renaming a method.\n58: \n59:     It does the following:\n60:         1) Define the new method if missing and complain about it.\n61:         2) Define the old method if missing.\n62:         3) Complain whenever an old method is called.\n63: \n64:     See #15363 for more details.\n65:     \"\"\"\n66: \n67:     renamed_methods = ()\n68: \n69:     def __new__(cls, name, bases, attrs):\n70:         new_class = super().__new__(cls, name, bases, attrs)\n71: \n72:         for base in inspect.getmro(new_class):\n73:             class_name = base.__name__\n74:             for renamed_method in cls.renamed_methods:\n75:                 old_method_name = renamed_method[0]\n76:                 old_method = base.__dict__.get(old_method_name)\n77:                 new_method_name = renamed_method[1]\n78:                 new_method = base.__dict__.get(new_method_name)\n79:                 deprecation_warning = renamed_method[2]\n80:                 wrapper = warn_about_renamed_method(class_name, *renamed_method)\n81: \n82:                 # Define the new method if missing and complain about it\n83:                 if not new_method and old_method:\n84:                     warnings.warn(\n85:                         \"`%s.%s` method should be renamed `%s`.\"\n86:                         % (class_name, old_method_name, new_method_name),\n87:                         deprecation_warning,\n88:                         2,\n89:                     )\n90:                     setattr(base, new_method_name, old_method)\n91:                     setattr(base, old_method_name, wrapper(old_method))\n92: \n93:                 # Define the old method as a wrapped call to the new method.\n94:                 if not old_method and new_method:\n95:                     setattr(base, old_method_name, wrapper(new_method))\n96: \n97:         return new_class\n98: \n99: \n100: def deprecate_posargs(deprecation_warning, remappable_names, /):\n101:     \"\"\"\n102:     Function/method decorator to deprecate some or all positional arguments.\n103: \n104:     The decorated function will map any positional arguments after the ``*`` to\n105:     the corresponding keyword arguments and issue a deprecation warning.\n106: ...
35-systemthinking_tokens-
36-systemthinking_tokens-
37-systemthinking_tokens-
38-assistanttext-
Now let me read the WSGI/ASGI handlers and exception handler.
39-assistanttool_usemcp__sourcegraph__sg_read_file
402026-06-12T21:40:56.922Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/django--674eda1c@674eda1c03a3187905f48afee0f15226aa62fdf3/-/blob/django/core/handlers/wsgi.py\n1: from io import IOBase\n2: \n3: from django.conf import settings\n4: from django.core import signals\n5: from django.core.handlers import base\n6: from django.http import HttpRequest, QueryDict, parse_cookie\n7: from django.urls import set_script_prefix\n8: from django.utils.encoding import repercent_broken_unicode\n9: from django.utils.functional import cached_property\n10: from django.utils.regex_helper import _lazy_re_compile\n11: \n12: _slashes_re = _lazy_re_compile(rb\"/+\")\n13: \n14: \n15: class LimitedStream(IOBase):\n16:     \"\"\"\n17:     Wrap another stream to disallow reading it past a number of bytes.\n18: \n19:     Based on the implementation from werkzeug.wsgi.LimitedStream. See:\n20:     https://github.com/pallets/werkzeug/blob/dbf78f67/src/werkzeug/wsgi.py#L828\n21:     \"\"\"\n22: \n23:     def __init__(self, stream, limit):\n24:         self._read = stream.read\n25:         self._readline = stream.readline\n26:         self._pos = 0\n27:         self.limit = limit\n28: \n29:     def read(self, size=-1, /):\n30:         _pos = self._pos\n31:         limit = self.limit\n32:         if _pos >= limit:\n33:             return b\"\"\n34:         if size == -1 or size is None:\n35:             size = limit - _pos\n36:         else:\n37:             size = min(size, limit - _pos)\n38:         data = self._read(size)\n39:         self._pos += len(data)\n40:         return data\n41: \n42:     def readline(self, size=-1, /):\n43:         _pos = self._pos\n44:         limit = self.limit\n45:         if _pos >= limit:\n46:             return b\"\"\n47:         if size == -1 or size is None:\n48:             size = limit - _pos\n49:         else:\n50:             size = min(size, limit - _pos)\n51:         line = self._readline(size)\n52:         self._pos += len(line)\n53:         return line\n54: \n55: \n56: class WSGIRequest(HttpRequest):\n57:     def __init__(self, environ):\n58:         script_name = get_script_name(environ)\n59:         # If PATH_INFO is empty (e.g. accessing the SCRIPT_NAME URL without a\n60:         # trailing slash), operate as if '/' was requested.\n61:         path_info = get_path_info(environ) or \"/\"\n62:         self.environ = environ\n63:         self.path_info = path_info\n64:         # be careful to only replace the first slash in the path because of\n65:         # http://test/something and http://test//something being different as\n66:         # stated in RFC 3986.\n67:         self.path = \"%s/%s\" % (script_name.rstrip(\"/\"), path_info.replace(\"/\", \"\", 1))\n68:         self.META = environ\n69:         self.META[\"PATH_INFO\"] = path_info\n70:         self.META[\"SCRIPT_NAME\"] = script_name\n71:         self.method = environ[\"REQUEST_METHOD\"].upper()\n72:         # Set content_type, content_params, and encoding.\n73:         self._set_content_type_params(environ)\n74:         try:\n75:             content_length = int(environ.get(\"CONTENT_LENGTH\"))\n76:         except (ValueError, TypeError):\n77:             content_length = 0\n78:         self._stream = LimitedStream(self.environ[\"wsgi.input\"], content_length)\n79:         self._read_started = False\n80:         self.resolver_match = None\n81: \n82:     def _get_scheme(self):\n83:         return self.environ.get(\"wsgi.url_scheme\")\n84: \n85:     @cached_property\n86:     def GET(self):\n87:         # The WSGI spec says 'QUERY_STRING' may be absent.\n88:         raw_query_string = get_bytes_from_wsgi(self.environ, \"QUERY_STRING\", \"\")\n89:         return QueryDict(raw_query_string, encoding=self._encoding)\n90: \n91:     def _get_post(self):\n92:         if not hasattr(self, \"_post\"):\n93:             self._load_post_and_files()\n94:         return self._post\n95: \n96:     def _set_post(self, post):\n97:         self._post = post\n98: \n99:     @cached_prop...
41-assistanttool_usemcp__sourcegraph__sg_read_file
422026-06-12T21:40:57.476Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/django--674eda1c@674eda1c03a3187905f48afee0f15226aa62fdf3/-/blob/django/core/handlers/exception.py\n1: import logging\n2: import sys\n3: from functools import wraps\n4: from inspect import iscoroutinefunction\n5: \n6: from asgiref.sync import sync_to_async\n7: \n8: from django.conf import settings\n9: from django.core import signals\n10: from django.core.exceptions import (\n11:     BadRequest,\n12:     PermissionDenied,\n13:     RequestDataTooBig,\n14:     SuspiciousOperation,\n15:     TooManyFieldsSent,\n16:     TooManyFilesSent,\n17: )\n18: from django.http import Http404\n19: from django.http.multipartparser import MultiPartParserError\n20: from django.urls import get_resolver, get_urlconf\n21: from django.utils.log import log_response\n22: from django.views import debug\n23: \n24: \n25: def convert_exception_to_response(get_response):\n26:     \"\"\"\n27:     Wrap the given get_response callable in exception-to-response conversion.\n28: \n29:     All exceptions will be converted. All known 4xx exceptions (Http404,\n30:     PermissionDenied, MultiPartParserError, SuspiciousOperation) will be\n31:     converted to the appropriate response, and all other exceptions will be\n32:     converted to 500 responses.\n33: \n34:     This decorator is automatically applied to all middleware to ensure that\n35:     no middleware leaks an exception and that the next middleware in the stack\n36:     can rely on getting a response instead of an exception.\n37:     \"\"\"\n38:     if iscoroutinefunction(get_response):\n39: \n40:         @wraps(get_response)\n41:         async def inner(request):\n42:             try:\n43:                 response = await get_response(request)\n44:             except Exception as exc:\n45:                 response = await sync_to_async(\n46:                     response_for_exception, thread_sensitive=False\n47:                 )(request, exc)\n48:             return response\n49: \n50:         return inner\n51:     else:\n52: \n53:         @wraps(get_response)\n54:         def inner(request):\n55:             try:\n56:                 response = get_response(request)\n57:             except Exception as exc:\n58:                 response = response_for_exception(request, exc)\n59:             return response\n60: \n61:         return inner\n62: \n63: \n64: def response_for_exception(request, exc):\n65:     if isinstance(exc, Http404):\n66:         if settings.DEBUG:\n67:             response = debug.technical_404_response(request, exc)\n68:         else:\n69:             response = get_exception_response(\n70:                 request, get_resolver(get_urlconf()), 404, exc\n71:             )\n72: \n73:     elif isinstance(exc, PermissionDenied):\n74:         response = get_exception_response(\n75:             request, get_resolver(get_urlconf()), 403, exc\n76:         )\n77:         log_response(\n78:             \"Forbidden (Permission denied): %s\",\n79:             request.path,\n80:             response=response,\n81:             request=request,\n82:             exception=exc,\n83:         )\n84: \n85:     elif isinstance(exc, MultiPartParserError):\n86:         response = get_exception_response(\n87:             request, get_resolver(get_urlconf()), 400, exc\n88:         )\n89:         log_response(\n90:             \"Bad request (Unable to parse request body): %s\",\n91:             request.path,\n92:             response=response,\n93:             request=request,\n94:             exception=exc,\n95:         )\n96: \n97:     elif isinstance(exc, BadRequest):\n98:         if settings.DEBUG:\n99:             response = debug.technical_500_response(\n100:                 request, *sys.exc_info(), status_code=400\n101:             )\n102:         else:\n103:             response = get_exception_response(\n104:                 request, get_resolver(get_urlconf()), 400, exc\n105:             )\n106:         log_response(\n107:             \"%s...
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Now let me read the ASGI handler and a few key middleware files.
47-assistanttool_usemcp__sourcegraph__sg_read_file
482026-06-12T21:41:02.339Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/django--674eda1c@674eda1c03a3187905f48afee0f15226aa62fdf3/-/blob/django/core/handlers/asgi.py\n1: import asyncio\n2: import logging\n3: import sys\n4: import tempfile\n5: import traceback\n6: from contextlib import aclosing, closing\n7: \n8: from asgiref.sync import ThreadSensitiveContext, sync_to_async\n9: \n10: from django.conf import settings\n11: from django.core import signals\n12: from django.core.exceptions import RequestAborted, RequestDataTooBig\n13: from django.core.handlers import base\n14: from django.http import (\n15:     FileResponse,\n16:     HttpRequest,\n17:     HttpResponse,\n18:     HttpResponseBadRequest,\n19:     HttpResponseServerError,\n20:     QueryDict,\n21:     parse_cookie,\n22: )\n23: from django.urls import set_script_prefix\n24: from django.utils.functional import cached_property\n25: \n26: logger = logging.getLogger(\"django.request\")\n27: \n28: \n29: def get_script_prefix(scope):\n30:     \"\"\"\n31:     Return the script prefix to use from either the scope or a setting.\n32:     \"\"\"\n33:     if settings.FORCE_SCRIPT_NAME:\n34:         return settings.FORCE_SCRIPT_NAME\n35:     return scope.get(\"root_path\", \"\") or \"\"\n36: \n37: \n38: class ASGIRequest(HttpRequest):\n39:     \"\"\"\n40:     Custom request subclass that decodes from an ASGI-standard request dict\n41:     and wraps request body handling.\n42:     \"\"\"\n43: \n44:     # Number of seconds until a Request gives up on trying to read a request\n45:     # body and aborts.\n46:     body_receive_timeout = 60\n47: \n48:     def __init__(self, scope, body_file):\n49:         self.scope = scope\n50:         self._post_parse_error = False\n51:         self._read_started = False\n52:         self.resolver_match = None\n53:         self.path = scope[\"path\"]\n54:         self.script_name = get_script_prefix(scope)\n55:         if self.script_name:\n56:             # TODO: Better is-prefix checking, slash handling?\n57:             self.path_info = scope[\"path\"].removeprefix(self.script_name)\n58:         else:\n59:             self.path_info = scope[\"path\"]\n60:         # HTTP basics.\n61:         self.method = self.scope[\"method\"].upper()\n62:         # Ensure query string is encoded correctly.\n63:         query_string = self.scope.get(\"query_string\", \"\")\n64:         if isinstance(query_string, bytes):\n65:             query_string = query_string.decode()\n66:         self.META = {\n67:             \"REQUEST_METHOD\": self.method,\n68:             \"QUERY_STRING\": query_string,\n69:             \"SCRIPT_NAME\": self.script_name,\n70:             \"PATH_INFO\": self.path_info,\n71:             # WSGI-expecting code will need these for a while\n72:             \"wsgi.multithread\": True,\n73:             \"wsgi.multiprocess\": True,\n74:         }\n75:         if self.scope.get(\"client\"):\n76:             self.META[\"REMOTE_ADDR\"] = self.scope[\"client\"][0]\n77:             self.META[\"REMOTE_HOST\"] = self.META[\"REMOTE_ADDR\"]\n78:             self.META[\"REMOTE_PORT\"] = self.scope[\"client\"][1]\n79:         if self.scope.get(\"server\"):\n80:             self.META[\"SERVER_NAME\"] = self.scope[\"server\"][0]\n81:             self.META[\"SERVER_PORT\"] = str(self.scope[\"server\"][1])\n82:         else:\n83:             self.META[\"SERVER_NAME\"] = \"unknown\"\n84:             self.META[\"SERVER_PORT\"] = \"0\"\n85:         # Headers go into META.\n86:         for name, value in self.scope.get(\"headers\", []):\n87:             name = name.decode(\"latin1\")\n88:             if name == \"content-length\":\n89:                 corrected_name = \"CONTENT_LENGTH\"\n90:             elif name == \"content-type\":\n91:                 corrected_name = \"CONTENT_TYPE\"\n92:             else:\n93:                 corrected_name = \"HTTP_%s\" % name.upper().replace(\"-\", \"_\")\n94:             # HTTP/2 say only ASCII chars are allowed in headers, but decode\...
49-assistanttool_usemcp__sourcegraph__sg_read_file
502026-06-12T21:41:02.705Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/django--674eda1c@674eda1c03a3187905f48afee0f15226aa62fdf3/-/blob/django/utils/decorators.py\n1: \"Functions that help with dynamically creating decorators for views.\"\n2: \n3: from functools import partial, update_wrapper, wraps\n4: from inspect import iscoroutinefunction, markcoroutinefunction\n5: \n6: \n7: class classonlymethod(classmethod):\n8:     def __get__(self, instance, cls=None):\n9:         if instance is not None:\n10:             raise AttributeError(\n11:                 \"This method is available only on the class, not on instances.\"\n12:             )\n13:         return super().__get__(instance, cls)\n14: \n15: \n16: def _update_method_wrapper(_wrapper, decorator):\n17:     # _multi_decorate()'s bound_method isn't available in this scope. Cheat by\n18:     # using it on a dummy function.\n19:     @decorator\n20:     def dummy(*args, **kwargs):\n21:         pass\n22: \n23:     update_wrapper(_wrapper, dummy)\n24: \n25: \n26: def _multi_decorate(decorators, method):\n27:     \"\"\"\n28:     Decorate `method` with one or more function decorators. `decorators` can be\n29:     a single decorator or an iterable of decorators.\n30:     \"\"\"\n31:     if hasattr(decorators, \"__iter__\"):\n32:         # Apply a list/tuple of decorators if 'decorators' is one. Decorator\n33:         # functions are applied so that the call order is the same as the\n34:         # order in which they appear in the iterable.\n35:         decorators = decorators[::-1]\n36:     else:\n37:         decorators = [decorators]\n38: \n39:     def _wrapper(self, *args, **kwargs):\n40:         # bound_method has the signature that 'decorator' expects i.e. no\n41:         # 'self' argument, but it's a closure over self so it can call\n42:         # 'func'. Also, wrap method.__get__() in a function because new\n43:         # attributes can't be set on bound method objects, only on functions.\n44:         bound_method = wraps(method)(partial(method.__get__(self, type(self))))\n45:         for dec in decorators:\n46:             bound_method = dec(bound_method)\n47:         return bound_method(*args, **kwargs)\n48: \n49:     # Copy any attributes that a decorator adds to the function it decorates.\n50:     for dec in decorators:\n51:         _update_method_wrapper(_wrapper, dec)\n52:     # Preserve any existing attributes of 'method', including the name.\n53:     update_wrapper(_wrapper, method)\n54: \n55:     if iscoroutinefunction(method):\n56:         markcoroutinefunction(_wrapper)\n57: \n58:     return _wrapper\n59: \n60: \n61: def method_decorator(decorator, name=\"\"):\n62:     \"\"\"\n63:     Convert a function decorator into a method decorator\n64:     \"\"\"\n65: \n66:     # 'obj' can be a class or a function. If 'obj' is a function at the time it\n67:     # is passed to _dec,  it will eventually be a method of the class it is\n68:     # defined on. If 'obj' is a class, the 'name' is required to be the name\n69:     # of the method that will be decorated.\n70:     def _dec(obj):\n71:         if not isinstance(obj, type):\n72:             return _multi_decorate(decorator, obj)\n73:         if not (name and hasattr(obj, name)):\n74:             raise ValueError(\n75:                 \"The keyword argument `name` must be the name of a method \"\n76:                 \"of the decorated class: %s. Got '%s' instead.\" % (obj, name)\n77:             )\n78:         method = getattr(obj, name)\n79:         if not callable(method):\n80:             raise TypeError(\n81:                 \"Cannot decorate '%s' as it isn't a callable attribute of \"\n82:                 \"%s (%s).\" % (name, obj, method)\n83:             )\n84:         _wrapper = _multi_decorate(decorator, method)\n85:         setattr(obj, name, _wrapper)\n86:         return obj\n87: \n88:     # Don't worry about making _dec look similar to a list/tuple as it's rather\n89:     # meaningless.\n90:     if not hasattr(decorator...
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Let me also check the middleware documentation and a few more individual middleware files.
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822026-06-12T21:41:20.398Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/django--674eda1c@674eda1c03a3187905f48afee0f15226aa62fdf3/-/blob/django/middleware/cache.py\n1: \"\"\"\n2: Cache middleware. If enabled, each Django-powered page will be cached based on\n3: URL. The canonical way to enable cache middleware is to set\n4: ``UpdateCacheMiddleware`` as your first piece of middleware, and\n5: ``FetchFromCacheMiddleware`` as the last::\n6: \n7:     MIDDLEWARE = [\n8:         'django.middleware.cache.UpdateCacheMiddleware',\n9:         ...\n10:         'django.middleware.cache.FetchFromCacheMiddleware'\n11:     ]\n12: \n13: This is counterintuitive, but correct: ``UpdateCacheMiddleware`` needs to run\n14: last during the response phase, which processes middleware bottom-up;\n15: ``FetchFromCacheMiddleware`` needs to run last during the request phase, which\n16: processes middleware top-down.\n17: \n18: The single-class ``CacheMiddleware`` can be used for some simple sites.\n19: However, if any other piece of middleware needs to affect the cache key, you'll\n20: need to use the two-part ``UpdateCacheMiddleware`` and\n21: ``FetchFromCacheMiddleware``. This'll most often happen when you're using\n22: Django's ``LocaleMiddleware``.\n23: \n24: More details about how the caching works:\n25: \n26: * Only GET or HEAD-requests with status code 200 are cached.\n27: \n28: * The number of seconds each page is stored for is set by the \"max-age\" section\n29:   of the response's \"Cache-Control\" header, falling back to the\n30:   CACHE_MIDDLEWARE_SECONDS setting if the section was not found.\n31: \n32: * This middleware expects that a HEAD request is answered with the same\n33:   response headers exactly like the corresponding GET request.\n34: \n35: * When a hit occurs, a shallow copy of the original response object is returned\n36:   from process_request.\n37: \n38: * Pages will be cached based on the contents of the request headers listed in\n39:   the response's \"Vary\" header.\n40: \n41: * This middleware also sets ETag, Last-Modified, Expires and Cache-Control\n42:   headers on the response object.\n43: \n44: \"\"\"\n45: \n46: import time\n47: \n48: from django.conf import settings\n49: from django.core.cache import DEFAULT_CACHE_ALIAS, caches\n50: from django.utils.cache import (\n51:     get_cache_key,\n52:     get_max_age,\n53:     has_vary_header,\n54:     learn_cache_key,\n55:     patch_response_headers,\n56: )\n57: from django.utils.deprecation import MiddlewareMixin\n58: from django.utils.http import parse_http_date_safe\n59: \n60: \n61: class UpdateCacheMiddleware(MiddlewareMixin):\n62:     \"\"\"\n63:     Response-phase cache middleware that updates the cache if the response is\n64:     cacheable.\n65: \n66:     Must be used as part of the two-part update/fetch cache middleware.\n67:     UpdateCacheMiddleware must be the first piece of middleware in MIDDLEWARE\n68:     so that it'll get called last during the response phase.\n69:     \"\"\"\n70: \n71:     def __init__(self, get_response):\n72:         super().__init__(get_response)\n73:         self.cache_timeout = settings.CACHE_MIDDLEWARE_SECONDS\n74:         self.page_timeout = None\n75:         self.key_prefix = settings.CACHE_MIDDLEWARE_KEY_PREFIX\n76:         self.cache_alias = settings.CACHE_MIDDLEWARE_ALIAS\n77: \n78:     @property\n79:     def cache(self):\n80:         return caches[self.cache_alias]\n81: \n82:     def _should_update_cache(self, request, response):\n83:         return hasattr(request, \"_cache_update_cache\") and request._cache_update_cache\n84: \n85:     def process_response(self, request, response):\n86:         \"\"\"Set the cache, if needed.\"\"\"\n87:         if not self._should_update_cache(request, response):\n88:             # We don't need to update the cache, just return.\n89:             return response\n90: \n91:         if response.streaming or response.status_code not in (200, 304):\n92:             return response\n93: \n94:         # Don't cac...
83-assistanttool_usemcp__sourcegraph__sg_read_file
842026-06-12T21:41:21.377Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/django--674eda1c@674eda1c03a3187905f48afee0f15226aa62fdf3/-/blob/django/middleware/common.py%3FL1-50\n1: import re\n2: from urllib.parse import urlsplit\n3: \n4: from django.conf import settings\n5: from django.core.exceptions import PermissionDenied\n6: from django.core.mail import mail_managers\n7: from django.http import HttpResponsePermanentRedirect\n8: from django.urls import is_valid_path\n9: from django.utils.deprecation import MiddlewareMixin\n10: from django.utils.http import escape_leading_slashes\n11: \n12: \n13: class CommonMiddleware(MiddlewareMixin):\n14:     \"\"\"\n15:     \"Common\" middleware for taking care of some basic operations:\n16: \n17:         - Forbid access to User-Agents in settings.DISALLOWED_USER_AGENTS\n18: \n19:         - URL rewriting: Based on the APPEND_SLASH and PREPEND_WWW settings,\n20:           append missing slashes and/or prepends missing \"www.\"s.\n21: \n22:             - If APPEND_SLASH is set and the initial URL doesn't end with a\n23:               slash, and it is not found in urlpatterns, form a new URL by\n24:               appending a slash at the end. If this new URL is found in\n25:               urlpatterns, return an HTTP redirect to this new URL; otherwise\n26:               process the initial URL as usual.\n27: \n28:           This behavior can be customized by subclassing CommonMiddleware and\n29:           overriding the response_redirect_class attribute.\n30:     \"\"\"\n31: \n32:     response_redirect_class = HttpResponsePermanentRedirect\n33: \n34:     def process_request(self, request):\n35:         \"\"\"\n36:         Check for denied User-Agents and rewrite the URL based on\n37:         settings.APPEND_SLASH and settings.PREPEND_WWW\n38:         \"\"\"\n39: \n40:         # Check for denied User-Agents\n41:         user_agent = request.META.get(\"HTTP_USER_AGENT\")\n42:         if user_agent is not None:\n43:             for user_agent_regex in settings.DISALLOWED_USER_AGENTS:\n44:                 if user_agent_regex.search(user_agent):\n45:                     raise PermissionDenied(\"Forbidden user agent\")\n46: \n47:         # Check for a redirect based on settings.PREPEND_WWW\n48:         host = request.get_host()\n49: \n50:         if settings.PREPEND_WWW and host and not host.startswith(\"www.\"):\n51: "}
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Let me also check the contrib auth middleware and clickjacking files.
111-assistanttool_usemcp__sourcegraph__sg_list_files
1122026-06-12T21:41:35.846Zusertool_resultmcp__sourcegraph__sg_list_files
{"text":"django/contrib/auth/handlers/\ndjango/contrib/auth/locale/\ndjango/contrib/auth/management/\ndjango/contrib/auth/migrations/\ndjango/contrib/auth/templates/\ndjango/contrib/auth/templatetags/\ndjango/contrib/auth/__init__.py\ndjango/contrib/auth/admin.py\ndjango/contrib/auth/apps.py\ndjango/contrib/auth/backends.py\ndjango/contrib/auth/base_user.py\ndjango/contrib/auth/checks.py\ndjango/contrib/auth/common-passwords.txt.gz\ndjango/contrib/auth/context_processors.py\ndjango/contrib/auth/decorators.py\ndjango/contrib/auth/forms.py\ndjango/contrib/auth/hashers.py\ndjango/contrib/auth/middleware.py\ndjango/contrib/auth/mixins.py\ndjango/contrib/auth/models.py\ndjango/contrib/auth/password_validation.py\ndjango/contrib/auth/signals.py\ndjango/contrib/auth/tokens.py\ndjango/contrib/auth/urls.py\ndjango/contrib/auth/validators.py\ndjango/contrib/auth/views.py\n"}
113-assistanttool_usemcp__sourcegraph__sg_read_file
1142026-06-12T21:41:36.180Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/django--674eda1c@674eda1c03a3187905f48afee0f15226aa62fdf3/-/blob/django/middleware/clickjacking.py\n1: \"\"\"\n2: Clickjacking Protection Middleware.\n3: \n4: This module provides a middleware that implements protection against a\n5: malicious site loading resources from your site in a hidden frame.\n6: \"\"\"\n7: \n8: from django.conf import settings\n9: from django.utils.deprecation import MiddlewareMixin\n10: \n11: \n12: class XFrameOptionsMiddleware(MiddlewareMixin):\n13:     \"\"\"\n14:     Set the X-Frame-Options HTTP header in HTTP responses.\n15: \n16:     Do not set the header if it's already set or if the response contains\n17:     a xframe_options_exempt value set to True.\n18: \n19:     By default, set the X-Frame-Options header to 'DENY', meaning the response\n20:     cannot be displayed in a frame, regardless of the site attempting to do so.\n21:     To enable the response to be loaded on a frame within the same site, set\n22:     X_FRAME_OPTIONS in your project's Django settings to 'SAMEORIGIN'.\n23:     \"\"\"\n24: \n25:     def process_response(self, request, response):\n26:         # Don't set it if it's already in the response\n27:         if response.get(\"X-Frame-Options\") is not None:\n28:             return response\n29: \n30:         # Don't set it if they used @xframe_options_exempt\n31:         if getattr(response, \"xframe_options_exempt\", False):\n32:             return response\n33: \n34:         response.headers[\"X-Frame-Options\"] = self.get_xframe_options_value(\n35:             request,\n36:             response,\n37:         )\n38:         return response\n39: \n40:     def get_xframe_options_value(self, request, response):\n41:         \"\"\"\n42:         Get the value to set for the X_FRAME_OPTIONS header. Use the value from\n43:         the X_FRAME_OPTIONS setting, or 'DENY' if not set.\n44: \n45:         This method can be overridden if needed, allowing it to vary based on\n46:         the request or response.\n47:         \"\"\"\n48:         return getattr(settings, \"X_FRAME_OPTIONS\", \"DENY\").upper()\n49: "}
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118-assistanttext-
Let me read the auth middleware and a couple more files to ensure complete coverage.
119-assistanttool_usemcp__sourcegraph__sg_read_file
1202026-06-12T21:41:40.415Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/django--674eda1c@674eda1c03a3187905f48afee0f15226aa62fdf3/-/blob/django/contrib/auth/middleware.py\n1: from functools import partial\n2: from inspect import iscoroutinefunction, markcoroutinefunction\n3: from urllib.parse import urlsplit\n4: \n5: from django.conf import settings\n6: from django.contrib import auth\n7: from django.contrib.auth import REDIRECT_FIELD_NAME, load_backend\n8: from django.contrib.auth.backends import RemoteUserBackend\n9: from django.contrib.auth.views import redirect_to_login\n10: from django.core.exceptions import ImproperlyConfigured\n11: from django.shortcuts import resolve_url\n12: from django.utils.deprecation import MiddlewareMixin\n13: from django.utils.functional import SimpleLazyObject\n14: \n15: \n16: def get_user(request):\n17:     if not hasattr(request, \"_cached_user\"):\n18:         request._cached_user = auth.get_user(request)\n19:     return request._cached_user\n20: \n21: \n22: async def auser(request):\n23:     if not hasattr(request, \"_acached_user\"):\n24:         request._acached_user = await auth.aget_user(request)\n25:     return request._acached_user\n26: \n27: \n28: class AuthenticationMiddleware(MiddlewareMixin):\n29:     def process_request(self, request):\n30:         if not hasattr(request, \"session\"):\n31:             raise ImproperlyConfigured(\n32:                 \"The Django authentication middleware requires session \"\n33:                 \"middleware to be installed. Edit your MIDDLEWARE setting to \"\n34:                 \"insert \"\n35:                 \"'django.contrib.sessions.middleware.SessionMiddleware' before \"\n36:                 \"'django.contrib.auth.middleware.AuthenticationMiddleware'.\"\n37:             )\n38:         request.user = SimpleLazyObject(lambda: get_user(request))\n39:         request.auser = partial(auser, request)\n40: \n41: \n42: class LoginRequiredMiddleware(MiddlewareMixin):\n43:     \"\"\"\n44:     Middleware that redirects all unauthenticated requests to a login page.\n45: \n46:     Views using the login_not_required decorator will not be redirected.\n47:     \"\"\"\n48: \n49:     redirect_field_name = REDIRECT_FIELD_NAME\n50: \n51:     def process_view(self, request, view_func, view_args, view_kwargs):\n52:         if not getattr(view_func, \"login_required\", True):\n53:             return None\n54: \n55:         if request.user.is_authenticated:\n56:             return None\n57: \n58:         return self.handle_no_permission(request, view_func)\n59: \n60:     def get_login_url(self, view_func):\n61:         login_url = getattr(view_func, \"login_url\", None) or settings.LOGIN_URL\n62:         if not login_url:\n63:             raise ImproperlyConfigured(\n64:                 \"No login URL to redirect to. Define settings.LOGIN_URL or \"\n65:                 \"provide a login_url via the 'django.contrib.auth.decorators.\"\n66:                 \"login_required' decorator.\"\n67:             )\n68:         return str(login_url)\n69: \n70:     def get_redirect_field_name(self, view_func):\n71:         return getattr(view_func, \"redirect_field_name\", self.redirect_field_name)\n72: \n73:     def handle_no_permission(self, request, view_func):\n74:         path = request.build_absolute_uri()\n75:         resolved_login_url = resolve_url(self.get_login_url(view_func))\n76:         # If the login url is the same scheme and net location then use the\n77:         # path as the \"next\" url.\n78:         login_scheme, login_netloc = urlsplit(resolved_login_url)[:2]\n79:         current_scheme, current_netloc = urlsplit(path)[:2]\n80:         if (not login_scheme or login_scheme == current_scheme) and (\n81:             not login_netloc or login_netloc == current_netloc\n82:         ):\n83:             path = request.get_full_path()\n84: \n85:         return redirect_to_login(\n86:             path,\n87:             resolved_login_url,\n88:             self.get_redirect_...
121-assistanttool_usemcp__sourcegraph__sg_read_file
1222026-06-12T21:41:40.714Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/django--674eda1c@674eda1c03a3187905f48afee0f15226aa62fdf3/-/blob/django/middleware/gzip.py\n1: from django.utils.cache import patch_vary_headers\n2: from django.utils.deprecation import MiddlewareMixin\n3: from django.utils.regex_helper import _lazy_re_compile\n4: from django.utils.text import acompress_sequence, compress_sequence, compress_string\n5: \n6: re_accepts_gzip = _lazy_re_compile(r\"\\bgzip\\b\")\n7: \n8: \n9: class GZipMiddleware(MiddlewareMixin):\n10:     \"\"\"\n11:     Compress content if the browser allows gzip compression.\n12:     Set the Vary header accordingly, so that caches will base their storage\n13:     on the Accept-Encoding header.\n14:     \"\"\"\n15: \n16:     max_random_bytes = 100\n17: \n18:     def process_response(self, request, response):\n19:         # It's not worth attempting to compress really short responses.\n20:         if not response.streaming and len(response.content) < 200:\n21:             return response\n22: \n23:         # Avoid gzipping if we've already got a content-encoding.\n24:         if response.has_header(\"Content-Encoding\"):\n25:             return response\n26: \n27:         patch_vary_headers(response, (\"Accept-Encoding\",))\n28: \n29:         ae = request.META.get(\"HTTP_ACCEPT_ENCODING\", \"\")\n30:         if not re_accepts_gzip.search(ae):\n31:             return response\n32: \n33:         if response.streaming:\n34:             if response.is_async:\n35:                 response.streaming_content = acompress_sequence(\n36:                     response.streaming_content,\n37:                     max_random_bytes=self.max_random_bytes,\n38:                 )\n39:             else:\n40:                 response.streaming_content = compress_sequence(\n41:                     response.streaming_content,\n42:                     max_random_bytes=self.max_random_bytes,\n43:                 )\n44:             # Delete the `Content-Length` header for streaming content, because\n45:             # we won't know the compressed size until we stream it.\n46:             del response.headers[\"Content-Length\"]\n47:         else:\n48:             # Return the compressed content only if it's actually shorter.\n49:             compressed_content = compress_string(\n50:                 response.content,\n51:                 max_random_bytes=self.max_random_bytes,\n52:             )\n53:             if len(compressed_content) >= len(response.content):\n54:                 return response\n55:             response.content = compressed_content\n56:             response.headers[\"Content-Length\"] = str(len(response.content))\n57: \n58:         # If there is a strong ETag, make it weak to fulfill the requirements\n59:         # of RFC 9110 Section 8.8.1 while also allowing conditional request\n60:         # matches on ETags.\n61:         etag = response.get(\"ETag\")\n62:         if etag and etag.startswith('\"'):\n63:             response.headers[\"ETag\"] = \"W/\" + etag\n64:         response.headers[\"Content-Encoding\"] = \"gzip\"\n65: \n66:         return response\n67: "}
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153-assistanttext-
I now have comprehensive coverage of all relevant files. Let me write the answer.
154-assistanttool_useWrite
1552026-06-12T21:43:00.770Zusertool_resultWrite
File created successfully at: /workspace/answer.json (file state is current in your context — no need to Read it back)
156-assistanttext-
The `answer.json` has been written. Here's a summary of what I found:
+
+## Django Middleware Implementation
+
+**Core stack construction** (`django/core/handlers/base.py`):
+- `BaseHandler.load_middleware()` iterates `settings.MIDDLEWARE` in **reverse**, wrapping each middleware around the previous handler — `mw_instance = middleware(adapted_handler)` — to build a callable chain stored in `_middleware_chain`.
+- Separate lists (`_view_middleware`, `_template_response_middleware`, `_exception_middleware`) collect per-phase hooks.
+
+**Calling convention** (`django/utils/deprecation.py`):
+- `MiddlewareMixin.__call__` calls `process_request` → `get_response` (next layer) → `process_response`, producing the "onion" model: `process_request` runs top-down (first MIDDLEWARE entry first), `process_response` runs bottom-up (last MIDDLEWARE entry first).
+
+**Exception wrapping** (`django/core/handlers/exception.py`):
+- `convert_exception_to_response()` is applied around every layer so no middleware leaks an unhandled exception.
+
+**WSGI vs. Django middleware call order**: Both use the same nesting/onion principle. Django adds extra hook phases (`process_view`, `process_exception`, `process_template_response`) beyond the basic request/response pair, and its short-circuit behavior (only middlewares before the short-circuiting one see the response) matches what WSGI wrapping naturally provides.
Tool Calls (18)
1. ToolSearch @ -
Input
{
+  "query": "select:mcp__sourcegraph__sg_keyword_search,mcp__sourcegraph__sg_read_file,mcp__sourcegraph__sg_list_files,mcp__sourcegraph__sg_nls_search",
+  "max_results": 5
+}
Output
{
+  "matches": [
+    "mcp__sourcegraph__sg_keyword_search",
+    "mcp__sourcegraph__sg_read_file",
+    "mcp__sourcegraph__sg_list_files",
+    "mcp__sourcegraph__sg_nls_search"
+  ],
+  "query": "select:mcp__sourcegraph__sg_keyword_search,mcp__sourcegraph__sg_read_file,mcp__sourcegraph__sg_list_files,mcp__sourcegraph__sg_nls_search",
+  "total_deferred_tools": 33
+}
2. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/django--674eda1c$ MIDDLEWARE process_request process_response"
+}
Output
{
+  "content": "{\"text\":\"# github.com/sg-evals/django--674eda1c – tests/urlpatterns_reverse/middleware.py\\n7: \\n8: class ChangeURLconfMiddleware(MiddlewareMixin):\\n9:     def process_request(self, request):\\n10:         request.urlconf = urlconf_inner.__name__\\n11: \\n12: \\n13: class NullChangeURLconfMiddleware(MiddlewareMixin):\\n14:     def process_request(self, request):\\n15:         request.urlconf = None\\n16: \\n17: \\n18: class ReverseInnerInResponseMiddleware(MiddlewareMixin):\\n19:     def process_response(self, *args, **kwargs):\\n20:         return HttpResponse(reverse(\\\"inner\\\"))\\n21: \\n\\n# github.com/sg-evals/django--674eda1c – django/contrib/messages/middleware.py\\n5: \\n6: class MessageMiddleware(MiddlewareMixin):\\n7:     \\\"\\\"\\\"\\n8:     Middleware that handles temporary messages.\\n9:     \\\"\\\"\\\"\\n10: \\n10: \\n11:     def process_request(self, request):\\n12:         request._messages = default_storage(request)\\n13: \\n13: \\n14:     def process_response(self, request, response):\\n15:         \\\"\\\"\\\"\\n16: \\n\\n# github.com/sg-evals/django--674eda1c – django/middleware/csp.py\\n9: \\n10: class ContentSecurityPolicyMiddleware(MiddlewareMixin):\\n11:     def process_request(self, request):\\n12:         request._csp_nonce = LazyNonce()\\n13: \\n13: \\n14:     def process_response(self, request, response):\\n15:         nonce = get_nonce(request)\\n16: \\n2: from django.utils.csp import CSP, LazyNonce, build_policy\\n3: from django.utils.deprecation import MiddlewareMixin\\n4: \\n5: \\n\\n# github.com/sg-evals/django--674eda1c – django/middleware/security.py\\n7: \\n8: class SecurityMiddleware(MiddlewareMixin):\\n9:     def __init__(self, get_response):\\n10: \\n20: \\n21:     def process_request(self, request):\\n22:         path = request.path.lstrip(\\\"/\\\")\\n23: \\n32: \\n33:     def process_response(self, request, response):\\n34:         if (\\n35: \\n\\n# github.com/sg-evals/django--674eda1c – django/middleware/locale.py\\n9: \\n10: class LocaleMiddleware(MiddlewareMixin):\\n11:     \\\"\\\"\\\"\\n12: \\n18: \\n19:     def process_request(self, request):\\n20:         urlconf = getattr(request, \\\"urlconf\\\", settings.ROOT_URLCONF)\\n21: \\n37: \\n38:     def process_response(self, request, response):\\n39:         language = translation.get_language()\\n40: \\n\\n# github.com/sg-evals/django--674eda1c – django/contrib/sessions/middleware.py\\n11: \\n12: class SessionMiddleware(MiddlewareMixin):\\n13:     def __init__(self, get_response):\\n14: \\n17: \\n18:     def process_request(self, request):\\n19:         session_key = request.COOKIES.get(settings.SESSION_COOKIE_NAME)\\n20: \\n21: \\n22:     def process_response(self, request, response):\\n23:         \\\"\\\"\\\"\\n24: \\n\\n# github.com/sg-evals/django--674eda1c – django/middleware/common.py\\n12: \\n13: class CommonMiddleware(MiddlewareMixin):\\n14:     \\\"\\\"\\\"\\n15:     \\\"Common\\\" middleware for taking care of some basic operations:\\n16: \\n17: \\n119: \\n120: class BrokenLinkEmailsMiddleware(MiddlewareMixin):\\n121:     def process_response(self, request, response):\\n122:         \\\"\\\"\\\"Send broken link emails for relevant 404 NOT FOUND responses.\\\"\\\"\\\"\\n123: \\n33: \\n34:     def process_request(self, request):\\n35:         \\\"\\\"\\\"\\n36: \\n\\n# github.com/sg-evals/django--674eda1c – django/utils/decorators.py\\n125:         def _decorator(view_func):\\n126:             middleware = middleware_class(view_func, *m_args, **m_kwargs)\\n127: \\n128:             def _pre_process_request(request, *args, **kwargs):\\n129:                 if hasattr(middleware, \\\"process_request\\\"):\\n130:                     result = middleware.process_request(request)\\n131:                     if result is not None:\\n132: \\n160:                 else:\\n161:                     if hasattr(middleware, \\\"process_response\\\"):\\n162:                         return middleware.process_respon
+...
3. mcp__sourcegraph__sg_list_files @ -
Input
{
+  "repo": "github.com/sg-evals/django--674eda1c",
+  "path": "django/core"
+}
Output
{
+  "content": "{\"text\":\"django/core/cache/\\ndjango/core/checks/\\ndjango/core/files/\\ndjango/core/handlers/\\ndjango/core/mail/\\ndjango/core/management/\\ndjango/core/serializers/\\ndjango/core/servers/\\ndjango/core/__init__.py\\ndjango/core/asgi.py\\ndjango/core/exceptions.py\\ndjango/core/paginator.py\\ndjango/core/signals.py\\ndjango/core/signing.py\\ndjango/core/validators.py\\ndjango/core/wsgi.py\\n\"}",
+  "structuredContent": {
+    "text": "django/core/cache/\ndjango/core/checks/\ndjango/core/files/\ndjango/core/handlers/\ndjango/core/mail/\ndjango/core/management/\ndjango/core/serializers/\ndjango/core/servers/\ndjango/core/__init__.py\ndjango/core/asgi.py\ndjango/core/exceptions.py\ndjango/core/paginator.py\ndjango/core/signals.py\ndjango/core/signing.py\ndjango/core/validators.py\ndjango/core/wsgi.py\n"
+  }
+}
4. mcp__sourcegraph__sg_list_files @ -
Input
{
+  "repo": "github.com/sg-evals/django--674eda1c",
+  "path": "django/core/handlers"
+}
Output
{
+  "content": "{\"text\":\"django/core/handlers/__init__.py\\ndjango/core/handlers/asgi.py\\ndjango/core/handlers/base.py\\ndjango/core/handlers/exception.py\\ndjango/core/handlers/wsgi.py\\n\"}",
+  "structuredContent": {
+    "text": "django/core/handlers/__init__.py\ndjango/core/handlers/asgi.py\ndjango/core/handlers/base.py\ndjango/core/handlers/exception.py\ndjango/core/handlers/wsgi.py\n"
+  }
+}
5. mcp__sourcegraph__sg_list_files @ -
Input
{
+  "repo": "github.com/sg-evals/django--674eda1c",
+  "path": "django/middleware"
+}
Output
{
+  "content": "{\"text\":\"django/middleware/__init__.py\\ndjango/middleware/cache.py\\ndjango/middleware/clickjacking.py\\ndjango/middleware/common.py\\ndjango/middleware/csp.py\\ndjango/middleware/csrf.py\\ndjango/middleware/gzip.py\\ndjango/middleware/http.py\\ndjango/middleware/locale.py\\ndjango/middleware/security.py\\n\"}",
+  "structuredContent": {
+    "text": "django/middleware/__init__.py\ndjango/middleware/cache.py\ndjango/middleware/clickjacking.py\ndjango/middleware/common.py\ndjango/middleware/csp.py\ndjango/middleware/csrf.py\ndjango/middleware/gzip.py\ndjango/middleware/http.py\ndjango/middleware/locale.py\ndjango/middleware/security.py\n"
+  }
+}
6. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/django--674eda1c",
+  "path": "django/core/handlers/base.py"
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/django--674eda1c@674eda1c03a3187905f48afee0f15226aa62fdf3/-/blob/django/core/handlers/base.py\\n1: import asyncio\\n2: import logging\\n3: import types\\n4: from inspect import iscoroutinefunction\\n5: \\n6: from asgiref.sync import async_to_sync, sync_to_async\\n7: \\n8: from django.conf import settings\\n9: from django.core.exceptions import ImproperlyConfigured, MiddlewareNotUsed\\n10: from django.core.signals import request_finished\\n11: from django.db import connections, transaction\\n12: from django.urls import get_resolver, set_urlconf\\n13: from django.utils.log import log_response\\n14: from django.utils.module_loading import import_string\\n15: \\n16: from .exception import convert_exception_to_response\\n17: \\n18: logger = logging.getLogger(\\\"django.request\\\")\\n19: \\n20: \\n21: class BaseHandler:\\n22:     _view_middleware = None\\n23:     _template_response_middleware = None\\n24:     _exception_middleware = None\\n25:     _middleware_chain = None\\n26: \\n27:     def load_middleware(self, is_async=False):\\n28:         \\\"\\\"\\\"\\n29:         Populate middleware lists from settings.MIDDLEWARE.\\n30: \\n31:         Must be called after the environment is fixed (see __call__ in\\n32:         subclasses).\\n33:         \\\"\\\"\\\"\\n34:         self._view_middleware = []\\n35:         self._template_response_middleware = []\\n36:         self._exception_middleware = []\\n37: \\n38:         get_response = self._get_response_async if is_async else self._get_response\\n39:         handler = convert_exception_to_response(get_response)\\n40:         handler_is_async = is_async\\n41:         for middleware_path in reversed(settings.MIDDLEWARE):\\n42:             middleware = import_string(middleware_path)\\n43:             middleware_can_sync = getattr(middleware, \\\"sync_capable\\\", True)\\n44:             middleware_can_async = getattr(middleware, \\\"async_capable\\\", False)\\n45:             if not middleware_can_sync and not middleware_can_async:\\n46:                 raise RuntimeError(\\n47:                     \\\"Middleware %s must have at least one of \\\"\\n48:                     \\\"sync_capable/async_capable set to True.\\\" % middleware_path\\n49:                 )\\n50:             elif not handler_is_async and middleware_can_sync:\\n51:                 middleware_is_async = False\\n52:             else:\\n53:                 middleware_is_async = middleware_can_async\\n54:             try:\\n55:                 # Adapt handler, if needed.\\n56:                 adapted_handler = self.adapt_method_mode(\\n57:                     middleware_is_async,\\n58:                     handler,\\n59:                     handler_is_async,\\n60:                     debug=settings.DEBUG,\\n61:                     name=\\\"middleware %s\\\" % middleware_path,\\n62:                 )\\n63:                 mw_instance = middleware(adapted_handler)\\n64:             except MiddlewareNotUsed as exc:\\n65:                 if settings.DEBUG:\\n66:                     if str(exc):\\n67:                         logger.debug(\\\"MiddlewareNotUsed(%r): %s\\\", middleware_path, exc)\\n68:                     else:\\n69:                         logger.debug(\\\"MiddlewareNotUsed: %r\\\", middleware_path)\\n70:                 continue\\n71:             else:\\n72:                 handler = adapted_handler\\n73: \\n74:             if mw_instance is None:\\n75:                 raise ImproperlyConfigured(\\n76:                     \\\"Middleware factory %s returned None.\\\" % middleware_path\\n77:                 )\\n78: \\n79:             if hasattr(mw_instance, \\\"process_view\\\"):\\n80:                 self._view_middleware.insert(\\n81:                     0,\\n82:                     self.adapt_method_mode(is_async, mw_instance.process_view),\\n83:                 )\\n84:             if hasattr(mw_instance, \\\"process_template_respon
+...
7. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/django--674eda1c",
+  "path": "django/utils/deprecation.py"
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/django--674eda1c@674eda1c03a3187905f48afee0f15226aa62fdf3/-/blob/django/utils/deprecation.py\\n1: import functools\\n2: import inspect\\n3: import os\\n4: import warnings\\n5: from collections import Counter\\n6: from inspect import iscoroutinefunction, markcoroutinefunction\\n7: \\n8: from asgiref.sync import sync_to_async\\n9: \\n10: import django\\n11: \\n12: \\n13: @functools.cache\\n14: def django_file_prefixes():\\n15:     try:\\n16:         file = django.__file__\\n17:     except AttributeError:\\n18:         return ()\\n19:     return (os.path.dirname(file),)\\n20: \\n21: \\n22: class RemovedInNextVersionWarning(DeprecationWarning):\\n23:     pass\\n24: \\n25: \\n26: class RemovedInDjango70Warning(PendingDeprecationWarning):\\n27:     pass\\n28: \\n29: \\n30: RemovedAfterNextVersionWarning = RemovedInDjango70Warning\\n31: \\n32: \\n33: class warn_about_renamed_method:\\n34:     def __init__(\\n35:         self, class_name, old_method_name, new_method_name, deprecation_warning\\n36:     ):\\n37:         self.class_name = class_name\\n38:         self.old_method_name = old_method_name\\n39:         self.new_method_name = new_method_name\\n40:         self.deprecation_warning = deprecation_warning\\n41: \\n42:     def __call__(self, f):\\n43:         def wrapper(*args, **kwargs):\\n44:             warnings.warn(\\n45:                 \\\"`%s.%s` is deprecated, use `%s` instead.\\\"\\n46:                 % (self.class_name, self.old_method_name, self.new_method_name),\\n47:                 self.deprecation_warning,\\n48:                 2,\\n49:             )\\n50:             return f(*args, **kwargs)\\n51: \\n52:         return wrapper\\n53: \\n54: \\n55: class RenameMethodsBase(type):\\n56:     \\\"\\\"\\\"\\n57:     Handles the deprecation paths when renaming a method.\\n58: \\n59:     It does the following:\\n60:         1) Define the new method if missing and complain about it.\\n61:         2) Define the old method if missing.\\n62:         3) Complain whenever an old method is called.\\n63: \\n64:     See #15363 for more details.\\n65:     \\\"\\\"\\\"\\n66: \\n67:     renamed_methods = ()\\n68: \\n69:     def __new__(cls, name, bases, attrs):\\n70:         new_class = super().__new__(cls, name, bases, attrs)\\n71: \\n72:         for base in inspect.getmro(new_class):\\n73:             class_name = base.__name__\\n74:             for renamed_method in cls.renamed_methods:\\n75:                 old_method_name = renamed_method[0]\\n76:                 old_method = base.__dict__.get(old_method_name)\\n77:                 new_method_name = renamed_method[1]\\n78:                 new_method = base.__dict__.get(new_method_name)\\n79:                 deprecation_warning = renamed_method[2]\\n80:                 wrapper = warn_about_renamed_method(class_name, *renamed_method)\\n81: \\n82:                 # Define the new method if missing and complain about it\\n83:                 if not new_method and old_method:\\n84:                     warnings.warn(\\n85:                         \\\"`%s.%s` method should be renamed `%s`.\\\"\\n86:                         % (class_name, old_method_name, new_method_name),\\n87:                         deprecation_warning,\\n88:                         2,\\n89:                     )\\n90:                     setattr(base, new_method_name, old_method)\\n91:                     setattr(base, old_method_name, wrapper(old_method))\\n92: \\n93:                 # Define the old method as a wrapped call to the new method.\\n94:                 if not old_method and new_method:\\n95:                     setattr(base, old_method_name, wrapper(new_method))\\n96: \\n97:         return new_class\\n98: \\n99: \\n100: def deprecate_posargs(deprecation_warning, remappable_names, /):\\n101:     \\\"\\\"\\\"\\n102:     Function/method decorator to deprecate some or all positional arguments.\\n103: \\n104:     The decorate
+...
8. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/django--674eda1c",
+  "path": "django/core/handlers/wsgi.py"
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/django--674eda1c@674eda1c03a3187905f48afee0f15226aa62fdf3/-/blob/django/core/handlers/wsgi.py\\n1: from io import IOBase\\n2: \\n3: from django.conf import settings\\n4: from django.core import signals\\n5: from django.core.handlers import base\\n6: from django.http import HttpRequest, QueryDict, parse_cookie\\n7: from django.urls import set_script_prefix\\n8: from django.utils.encoding import repercent_broken_unicode\\n9: from django.utils.functional import cached_property\\n10: from django.utils.regex_helper import _lazy_re_compile\\n11: \\n12: _slashes_re = _lazy_re_compile(rb\\\"/+\\\")\\n13: \\n14: \\n15: class LimitedStream(IOBase):\\n16:     \\\"\\\"\\\"\\n17:     Wrap another stream to disallow reading it past a number of bytes.\\n18: \\n19:     Based on the implementation from werkzeug.wsgi.LimitedStream. See:\\n20:     https://github.com/pallets/werkzeug/blob/dbf78f67/src/werkzeug/wsgi.py#L828\\n21:     \\\"\\\"\\\"\\n22: \\n23:     def __init__(self, stream, limit):\\n24:         self._read = stream.read\\n25:         self._readline = stream.readline\\n26:         self._pos = 0\\n27:         self.limit = limit\\n28: \\n29:     def read(self, size=-1, /):\\n30:         _pos = self._pos\\n31:         limit = self.limit\\n32:         if _pos >= limit:\\n33:             return b\\\"\\\"\\n34:         if size == -1 or size is None:\\n35:             size = limit - _pos\\n36:         else:\\n37:             size = min(size, limit - _pos)\\n38:         data = self._read(size)\\n39:         self._pos += len(data)\\n40:         return data\\n41: \\n42:     def readline(self, size=-1, /):\\n43:         _pos = self._pos\\n44:         limit = self.limit\\n45:         if _pos >= limit:\\n46:             return b\\\"\\\"\\n47:         if size == -1 or size is None:\\n48:             size = limit - _pos\\n49:         else:\\n50:             size = min(size, limit - _pos)\\n51:         line = self._readline(size)\\n52:         self._pos += len(line)\\n53:         return line\\n54: \\n55: \\n56: class WSGIRequest(HttpRequest):\\n57:     def __init__(self, environ):\\n58:         script_name = get_script_name(environ)\\n59:         # If PATH_INFO is empty (e.g. accessing the SCRIPT_NAME URL without a\\n60:         # trailing slash), operate as if '/' was requested.\\n61:         path_info = get_path_info(environ) or \\\"/\\\"\\n62:         self.environ = environ\\n63:         self.path_info = path_info\\n64:         # be careful to only replace the first slash in the path because of\\n65:         # http://test/something and http://test//something being different as\\n66:         # stated in RFC 3986.\\n67:         self.path = \\\"%s/%s\\\" % (script_name.rstrip(\\\"/\\\"), path_info.replace(\\\"/\\\", \\\"\\\", 1))\\n68:         self.META = environ\\n69:         self.META[\\\"PATH_INFO\\\"] = path_info\\n70:         self.META[\\\"SCRIPT_NAME\\\"] = script_name\\n71:         self.method = environ[\\\"REQUEST_METHOD\\\"].upper()\\n72:         # Set content_type, content_params, and encoding.\\n73:         self._set_content_type_params(environ)\\n74:         try:\\n75:             content_length = int(environ.get(\\\"CONTENT_LENGTH\\\"))\\n76:         except (ValueError, TypeError):\\n77:             content_length = 0\\n78:         self._stream = LimitedStream(self.environ[\\\"wsgi.input\\\"], content_length)\\n79:         self._read_started = False\\n80:         self.resolver_match = None\\n81: \\n82:     def _get_scheme(self):\\n83:         return self.environ.get(\\\"wsgi.url_scheme\\\")\\n84: \\n85:     @cached_property\\n86:     def GET(self):\\n87:         # The WSGI spec says 'QUERY_STRING' may be absent.\\n88:         raw_query_string = get_bytes_from_wsgi(self.environ, \\\"QUERY_STRING\\\", \\\"\\\")\\n89:         return QueryDict(raw_query_string, encoding=self._encoding)\\n90: \\n91:     def _get_post(self):\\n92:         if not hasattr(self, \
+...
9. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/django--674eda1c",
+  "path": "django/core/handlers/exception.py"
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/django--674eda1c@674eda1c03a3187905f48afee0f15226aa62fdf3/-/blob/django/core/handlers/exception.py\\n1: import logging\\n2: import sys\\n3: from functools import wraps\\n4: from inspect import iscoroutinefunction\\n5: \\n6: from asgiref.sync import sync_to_async\\n7: \\n8: from django.conf import settings\\n9: from django.core import signals\\n10: from django.core.exceptions import (\\n11:     BadRequest,\\n12:     PermissionDenied,\\n13:     RequestDataTooBig,\\n14:     SuspiciousOperation,\\n15:     TooManyFieldsSent,\\n16:     TooManyFilesSent,\\n17: )\\n18: from django.http import Http404\\n19: from django.http.multipartparser import MultiPartParserError\\n20: from django.urls import get_resolver, get_urlconf\\n21: from django.utils.log import log_response\\n22: from django.views import debug\\n23: \\n24: \\n25: def convert_exception_to_response(get_response):\\n26:     \\\"\\\"\\\"\\n27:     Wrap the given get_response callable in exception-to-response conversion.\\n28: \\n29:     All exceptions will be converted. All known 4xx exceptions (Http404,\\n30:     PermissionDenied, MultiPartParserError, SuspiciousOperation) will be\\n31:     converted to the appropriate response, and all other exceptions will be\\n32:     converted to 500 responses.\\n33: \\n34:     This decorator is automatically applied to all middleware to ensure that\\n35:     no middleware leaks an exception and that the next middleware in the stack\\n36:     can rely on getting a response instead of an exception.\\n37:     \\\"\\\"\\\"\\n38:     if iscoroutinefunction(get_response):\\n39: \\n40:         @wraps(get_response)\\n41:         async def inner(request):\\n42:             try:\\n43:                 response = await get_response(request)\\n44:             except Exception as exc:\\n45:                 response = await sync_to_async(\\n46:                     response_for_exception, thread_sensitive=False\\n47:                 )(request, exc)\\n48:             return response\\n49: \\n50:         return inner\\n51:     else:\\n52: \\n53:         @wraps(get_response)\\n54:         def inner(request):\\n55:             try:\\n56:                 response = get_response(request)\\n57:             except Exception as exc:\\n58:                 response = response_for_exception(request, exc)\\n59:             return response\\n60: \\n61:         return inner\\n62: \\n63: \\n64: def response_for_exception(request, exc):\\n65:     if isinstance(exc, Http404):\\n66:         if settings.DEBUG:\\n67:             response = debug.technical_404_response(request, exc)\\n68:         else:\\n69:             response = get_exception_response(\\n70:                 request, get_resolver(get_urlconf()), 404, exc\\n71:             )\\n72: \\n73:     elif isinstance(exc, PermissionDenied):\\n74:         response = get_exception_response(\\n75:             request, get_resolver(get_urlconf()), 403, exc\\n76:         )\\n77:         log_response(\\n78:             \\\"Forbidden (Permission denied): %s\\\",\\n79:             request.path,\\n80:             response=response,\\n81:             request=request,\\n82:             exception=exc,\\n83:         )\\n84: \\n85:     elif isinstance(exc, MultiPartParserError):\\n86:         response = get_exception_response(\\n87:             request, get_resolver(get_urlconf()), 400, exc\\n88:         )\\n89:         log_response(\\n90:             \\\"Bad request (Unable to parse request body): %s\\\",\\n91:             request.path,\\n92:             response=response,\\n93:             request=request,\\n94:             exception=exc,\\n95:         )\\n96: \\n97:     elif isinstance(exc, BadRequest):\\n98:         if settings.DEBUG:\\n99:             response = debug.technical_500_response(\\n100:                 request, *sys.exc_info(), status_code=400\\n101:             )\\n102:         else:\\n103:             response = get_exception_respons
+...
10. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/django--674eda1c",
+  "path": "django/core/handlers/asgi.py"
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/django--674eda1c@674eda1c03a3187905f48afee0f15226aa62fdf3/-/blob/django/core/handlers/asgi.py\\n1: import asyncio\\n2: import logging\\n3: import sys\\n4: import tempfile\\n5: import traceback\\n6: from contextlib import aclosing, closing\\n7: \\n8: from asgiref.sync import ThreadSensitiveContext, sync_to_async\\n9: \\n10: from django.conf import settings\\n11: from django.core import signals\\n12: from django.core.exceptions import RequestAborted, RequestDataTooBig\\n13: from django.core.handlers import base\\n14: from django.http import (\\n15:     FileResponse,\\n16:     HttpRequest,\\n17:     HttpResponse,\\n18:     HttpResponseBadRequest,\\n19:     HttpResponseServerError,\\n20:     QueryDict,\\n21:     parse_cookie,\\n22: )\\n23: from django.urls import set_script_prefix\\n24: from django.utils.functional import cached_property\\n25: \\n26: logger = logging.getLogger(\\\"django.request\\\")\\n27: \\n28: \\n29: def get_script_prefix(scope):\\n30:     \\\"\\\"\\\"\\n31:     Return the script prefix to use from either the scope or a setting.\\n32:     \\\"\\\"\\\"\\n33:     if settings.FORCE_SCRIPT_NAME:\\n34:         return settings.FORCE_SCRIPT_NAME\\n35:     return scope.get(\\\"root_path\\\", \\\"\\\") or \\\"\\\"\\n36: \\n37: \\n38: class ASGIRequest(HttpRequest):\\n39:     \\\"\\\"\\\"\\n40:     Custom request subclass that decodes from an ASGI-standard request dict\\n41:     and wraps request body handling.\\n42:     \\\"\\\"\\\"\\n43: \\n44:     # Number of seconds until a Request gives up on trying to read a request\\n45:     # body and aborts.\\n46:     body_receive_timeout = 60\\n47: \\n48:     def __init__(self, scope, body_file):\\n49:         self.scope = scope\\n50:         self._post_parse_error = False\\n51:         self._read_started = False\\n52:         self.resolver_match = None\\n53:         self.path = scope[\\\"path\\\"]\\n54:         self.script_name = get_script_prefix(scope)\\n55:         if self.script_name:\\n56:             # TODO: Better is-prefix checking, slash handling?\\n57:             self.path_info = scope[\\\"path\\\"].removeprefix(self.script_name)\\n58:         else:\\n59:             self.path_info = scope[\\\"path\\\"]\\n60:         # HTTP basics.\\n61:         self.method = self.scope[\\\"method\\\"].upper()\\n62:         # Ensure query string is encoded correctly.\\n63:         query_string = self.scope.get(\\\"query_string\\\", \\\"\\\")\\n64:         if isinstance(query_string, bytes):\\n65:             query_string = query_string.decode()\\n66:         self.META = {\\n67:             \\\"REQUEST_METHOD\\\": self.method,\\n68:             \\\"QUERY_STRING\\\": query_string,\\n69:             \\\"SCRIPT_NAME\\\": self.script_name,\\n70:             \\\"PATH_INFO\\\": self.path_info,\\n71:             # WSGI-expecting code will need these for a while\\n72:             \\\"wsgi.multithread\\\": True,\\n73:             \\\"wsgi.multiprocess\\\": True,\\n74:         }\\n75:         if self.scope.get(\\\"client\\\"):\\n76:             self.META[\\\"REMOTE_ADDR\\\"] = self.scope[\\\"client\\\"][0]\\n77:             self.META[\\\"REMOTE_HOST\\\"] = self.META[\\\"REMOTE_ADDR\\\"]\\n78:             self.META[\\\"REMOTE_PORT\\\"] = self.scope[\\\"client\\\"][1]\\n79:         if self.scope.get(\\\"server\\\"):\\n80:             self.META[\\\"SERVER_NAME\\\"] = self.scope[\\\"server\\\"][0]\\n81:             self.META[\\\"SERVER_PORT\\\"] = str(self.scope[\\\"server\\\"][1])\\n82:         else:\\n83:             self.META[\\\"SERVER_NAME\\\"] = \\\"unknown\\\"\\n84:             self.META[\\\"SERVER_PORT\\\"] = \\\"0\\\"\\n85:         # Headers go into META.\\n86:         for name, value in self.scope.get(\\\"headers\\\", []):\\n87:             name = name.decode(\\\"latin1\\\")\\n88:             if name == \\\"content-length\\\":\\n89:                 corrected_name = \\\"CONTENT_LENGTH\\\"\\n90:             e
+...
11. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/django--674eda1c",
+  "path": "django/utils/decorators.py"
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/django--674eda1c@674eda1c03a3187905f48afee0f15226aa62fdf3/-/blob/django/utils/decorators.py\\n1: \\\"Functions that help with dynamically creating decorators for views.\\\"\\n2: \\n3: from functools import partial, update_wrapper, wraps\\n4: from inspect import iscoroutinefunction, markcoroutinefunction\\n5: \\n6: \\n7: class classonlymethod(classmethod):\\n8:     def __get__(self, instance, cls=None):\\n9:         if instance is not None:\\n10:             raise AttributeError(\\n11:                 \\\"This method is available only on the class, not on instances.\\\"\\n12:             )\\n13:         return super().__get__(instance, cls)\\n14: \\n15: \\n16: def _update_method_wrapper(_wrapper, decorator):\\n17:     # _multi_decorate()'s bound_method isn't available in this scope. Cheat by\\n18:     # using it on a dummy function.\\n19:     @decorator\\n20:     def dummy(*args, **kwargs):\\n21:         pass\\n22: \\n23:     update_wrapper(_wrapper, dummy)\\n24: \\n25: \\n26: def _multi_decorate(decorators, method):\\n27:     \\\"\\\"\\\"\\n28:     Decorate `method` with one or more function decorators. `decorators` can be\\n29:     a single decorator or an iterable of decorators.\\n30:     \\\"\\\"\\\"\\n31:     if hasattr(decorators, \\\"__iter__\\\"):\\n32:         # Apply a list/tuple of decorators if 'decorators' is one. Decorator\\n33:         # functions are applied so that the call order is the same as the\\n34:         # order in which they appear in the iterable.\\n35:         decorators = decorators[::-1]\\n36:     else:\\n37:         decorators = [decorators]\\n38: \\n39:     def _wrapper(self, *args, **kwargs):\\n40:         # bound_method has the signature that 'decorator' expects i.e. no\\n41:         # 'self' argument, but it's a closure over self so it can call\\n42:         # 'func'. Also, wrap method.__get__() in a function because new\\n43:         # attributes can't be set on bound method objects, only on functions.\\n44:         bound_method = wraps(method)(partial(method.__get__(self, type(self))))\\n45:         for dec in decorators:\\n46:             bound_method = dec(bound_method)\\n47:         return bound_method(*args, **kwargs)\\n48: \\n49:     # Copy any attributes that a decorator adds to the function it decorates.\\n50:     for dec in decorators:\\n51:         _update_method_wrapper(_wrapper, dec)\\n52:     # Preserve any existing attributes of 'method', including the name.\\n53:     update_wrapper(_wrapper, method)\\n54: \\n55:     if iscoroutinefunction(method):\\n56:         markcoroutinefunction(_wrapper)\\n57: \\n58:     return _wrapper\\n59: \\n60: \\n61: def method_decorator(decorator, name=\\\"\\\"):\\n62:     \\\"\\\"\\\"\\n63:     Convert a function decorator into a method decorator\\n64:     \\\"\\\"\\\"\\n65: \\n66:     # 'obj' can be a class or a function. If 'obj' is a function at the time it\\n67:     # is passed to _dec,  it will eventually be a method of the class it is\\n68:     # defined on. If 'obj' is a class, the 'name' is required to be the name\\n69:     # of the method that will be decorated.\\n70:     def _dec(obj):\\n71:         if not isinstance(obj, type):\\n72:             return _multi_decorate(decorator, obj)\\n73:         if not (name and hasattr(obj, name)):\\n74:             raise ValueError(\\n75:                 \\\"The keyword argument `name` must be the name of a method \\\"\\n76:                 \\\"of the decorated class: %s. Got '%s' instead.\\\" % (obj, name)\\n77:             )\\n78:         method = getattr(obj, name)\\n79:         if not callable(method):\\n80:             raise TypeError(\\n81:                 \\\"Cannot decorate '%s' as it isn't a callable attribute of \\\"\\n82:                 \\\"%s (%s).\\\" % (name, obj, method)\\n83:             )\\n84:         _wrapper = _multi_decorate(decorator, method)\\n85:         setattr(obj, name, _wrapper)\\n86:       
+...
12. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/django--674eda1c",
+  "path": "django/middleware/cache.py"
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/django--674eda1c@674eda1c03a3187905f48afee0f15226aa62fdf3/-/blob/django/middleware/cache.py\\n1: \\\"\\\"\\\"\\n2: Cache middleware. If enabled, each Django-powered page will be cached based on\\n3: URL. The canonical way to enable cache middleware is to set\\n4: ``UpdateCacheMiddleware`` as your first piece of middleware, and\\n5: ``FetchFromCacheMiddleware`` as the last::\\n6: \\n7:     MIDDLEWARE = [\\n8:         'django.middleware.cache.UpdateCacheMiddleware',\\n9:         ...\\n10:         'django.middleware.cache.FetchFromCacheMiddleware'\\n11:     ]\\n12: \\n13: This is counterintuitive, but correct: ``UpdateCacheMiddleware`` needs to run\\n14: last during the response phase, which processes middleware bottom-up;\\n15: ``FetchFromCacheMiddleware`` needs to run last during the request phase, which\\n16: processes middleware top-down.\\n17: \\n18: The single-class ``CacheMiddleware`` can be used for some simple sites.\\n19: However, if any other piece of middleware needs to affect the cache key, you'll\\n20: need to use the two-part ``UpdateCacheMiddleware`` and\\n21: ``FetchFromCacheMiddleware``. This'll most often happen when you're using\\n22: Django's ``LocaleMiddleware``.\\n23: \\n24: More details about how the caching works:\\n25: \\n26: * Only GET or HEAD-requests with status code 200 are cached.\\n27: \\n28: * The number of seconds each page is stored for is set by the \\\"max-age\\\" section\\n29:   of the response's \\\"Cache-Control\\\" header, falling back to the\\n30:   CACHE_MIDDLEWARE_SECONDS setting if the section was not found.\\n31: \\n32: * This middleware expects that a HEAD request is answered with the same\\n33:   response headers exactly like the corresponding GET request.\\n34: \\n35: * When a hit occurs, a shallow copy of the original response object is returned\\n36:   from process_request.\\n37: \\n38: * Pages will be cached based on the contents of the request headers listed in\\n39:   the response's \\\"Vary\\\" header.\\n40: \\n41: * This middleware also sets ETag, Last-Modified, Expires and Cache-Control\\n42:   headers on the response object.\\n43: \\n44: \\\"\\\"\\\"\\n45: \\n46: import time\\n47: \\n48: from django.conf import settings\\n49: from django.core.cache import DEFAULT_CACHE_ALIAS, caches\\n50: from django.utils.cache import (\\n51:     get_cache_key,\\n52:     get_max_age,\\n53:     has_vary_header,\\n54:     learn_cache_key,\\n55:     patch_response_headers,\\n56: )\\n57: from django.utils.deprecation import MiddlewareMixin\\n58: from django.utils.http import parse_http_date_safe\\n59: \\n60: \\n61: class UpdateCacheMiddleware(MiddlewareMixin):\\n62:     \\\"\\\"\\\"\\n63:     Response-phase cache middleware that updates the cache if the response is\\n64:     cacheable.\\n65: \\n66:     Must be used as part of the two-part update/fetch cache middleware.\\n67:     UpdateCacheMiddleware must be the first piece of middleware in MIDDLEWARE\\n68:     so that it'll get called last during the response phase.\\n69:     \\\"\\\"\\\"\\n70: \\n71:     def __init__(self, get_response):\\n72:         super().__init__(get_response)\\n73:         self.cache_timeout = settings.CACHE_MIDDLEWARE_SECONDS\\n74:         self.page_timeout = None\\n75:         self.key_prefix = settings.CACHE_MIDDLEWARE_KEY_PREFIX\\n76:         self.cache_alias = settings.CACHE_MIDDLEWARE_ALIAS\\n77: \\n78:     @property\\n79:     def cache(self):\\n80:         return caches[self.cache_alias]\\n81: \\n82:     def _should_update_cache(self, request, response):\\n83:         return hasattr(request, \\\"_cache_update_cache\\\") and request._cache_update_cache\\n84: \\n85:     def process_response(self, request, response):\\n86:         \\\"\\\"\\\"Set the cache, if needed.\\\"\\\"\\\"\\n87:         if not self._should_update_cache(request, response):\\n88:             # We don't need to update the cache, just return.\\n89:             ret
+...
13. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/django--674eda1c",
+  "path": "django/middleware/common.py",
+  "startLine": 1,
+  "endLine": 50
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/django--674eda1c@674eda1c03a3187905f48afee0f15226aa62fdf3/-/blob/django/middleware/common.py%3FL1-50\\n1: import re\\n2: from urllib.parse import urlsplit\\n3: \\n4: from django.conf import settings\\n5: from django.core.exceptions import PermissionDenied\\n6: from django.core.mail import mail_managers\\n7: from django.http import HttpResponsePermanentRedirect\\n8: from django.urls import is_valid_path\\n9: from django.utils.deprecation import MiddlewareMixin\\n10: from django.utils.http import escape_leading_slashes\\n11: \\n12: \\n13: class CommonMiddleware(MiddlewareMixin):\\n14:     \\\"\\\"\\\"\\n15:     \\\"Common\\\" middleware for taking care of some basic operations:\\n16: \\n17:         - Forbid access to User-Agents in settings.DISALLOWED_USER_AGENTS\\n18: \\n19:         - URL rewriting: Based on the APPEND_SLASH and PREPEND_WWW settings,\\n20:           append missing slashes and/or prepends missing \\\"www.\\\"s.\\n21: \\n22:             - If APPEND_SLASH is set and the initial URL doesn't end with a\\n23:               slash, and it is not found in urlpatterns, form a new URL by\\n24:               appending a slash at the end. If this new URL is found in\\n25:               urlpatterns, return an HTTP redirect to this new URL; otherwise\\n26:               process the initial URL as usual.\\n27: \\n28:           This behavior can be customized by subclassing CommonMiddleware and\\n29:           overriding the response_redirect_class attribute.\\n30:     \\\"\\\"\\\"\\n31: \\n32:     response_redirect_class = HttpResponsePermanentRedirect\\n33: \\n34:     def process_request(self, request):\\n35:         \\\"\\\"\\\"\\n36:         Check for denied User-Agents and rewrite the URL based on\\n37:         settings.APPEND_SLASH and settings.PREPEND_WWW\\n38:         \\\"\\\"\\\"\\n39: \\n40:         # Check for denied User-Agents\\n41:         user_agent = request.META.get(\\\"HTTP_USER_AGENT\\\")\\n42:         if user_agent is not None:\\n43:             for user_agent_regex in settings.DISALLOWED_USER_AGENTS:\\n44:                 if user_agent_regex.search(user_agent):\\n45:                     raise PermissionDenied(\\\"Forbidden user agent\\\")\\n46: \\n47:         # Check for a redirect based on settings.PREPEND_WWW\\n48:         host = request.get_host()\\n49: \\n50:         if settings.PREPEND_WWW and host and not host.startswith(\\\"www.\\\"):\\n51: \"}",
+  "structuredContent": {
+    "text": "URL: https://demo.sourcegraph.com/github.com/sg-evals/django--674eda1c@674eda1c03a3187905f48afee0f15226aa62fdf3/-/blob/django/middleware/common.py%3FL1-50\n1: import re\n2: from urllib.parse import urlsplit\n3: \n4: from django.conf import settings\n5: from django.core.exceptions import PermissionDenied\n6: from django.core.mail import mail_managers\n7: from django.http import HttpResponsePermanentRedirect\n8: from django.urls import is_valid_path\n9: from django.utils.deprecation import MiddlewareMixin\n10: from django.utils.http import escape_leading_slashes\n11: \n12: \n13: class CommonMiddleware(MiddlewareMixin):\n14:     \"\"\"\n15:     \"Common\" middleware for taking care of some basic operations:\n16: \n17:         - Forbid access to User-Agents in settings.DISALLOWED_USER_AGENTS\n18: \n19:         - URL rewriting: Based on the APPEND_SLASH and PREPEND_WWW settings,\n20:           append missing slashes and/or prepends missing \"www.\"s.\n21: \n22:             - If APPEND_SLASH is set and the initial URL doesn't end with a\n23:               slash, and it is not found in urlpatterns, form a new URL by\n24:               appending a slash at the end. If this new URL is found in\n25:               urlpatterns, return an HTTP redirect to this new URL; otherwise\n26:               process the initial URL as usual.\n27: \n28:           This behavior can be customized by subclassing CommonMiddleware and\n29:           overriding the respo
+...
14. mcp__sourcegraph__sg_list_files @ -
Input
{
+  "repo": "github.com/sg-evals/django--674eda1c",
+  "path": "django/contrib/auth"
+}
Output
{
+  "content": "{\"text\":\"django/contrib/auth/handlers/\\ndjango/contrib/auth/locale/\\ndjango/contrib/auth/management/\\ndjango/contrib/auth/migrations/\\ndjango/contrib/auth/templates/\\ndjango/contrib/auth/templatetags/\\ndjango/contrib/auth/__init__.py\\ndjango/contrib/auth/admin.py\\ndjango/contrib/auth/apps.py\\ndjango/contrib/auth/backends.py\\ndjango/contrib/auth/base_user.py\\ndjango/contrib/auth/checks.py\\ndjango/contrib/auth/common-passwords.txt.gz\\ndjango/contrib/auth/context_processors.py\\ndjango/contrib/auth/decorators.py\\ndjango/contrib/auth/forms.py\\ndjango/contrib/auth/hashers.py\\ndjango/contrib/auth/middleware.py\\ndjango/contrib/auth/mixins.py\\ndjango/contrib/auth/models.py\\ndjango/contrib/auth/password_validation.py\\ndjango/contrib/auth/signals.py\\ndjango/contrib/auth/tokens.py\\ndjango/contrib/auth/urls.py\\ndjango/contrib/auth/validators.py\\ndjango/contrib/auth/views.py\\n\"}",
+  "structuredContent": {
+    "text": "django/contrib/auth/handlers/\ndjango/contrib/auth/locale/\ndjango/contrib/auth/management/\ndjango/contrib/auth/migrations/\ndjango/contrib/auth/templates/\ndjango/contrib/auth/templatetags/\ndjango/contrib/auth/__init__.py\ndjango/contrib/auth/admin.py\ndjango/contrib/auth/apps.py\ndjango/contrib/auth/backends.py\ndjango/contrib/auth/base_user.py\ndjango/contrib/auth/checks.py\ndjango/contrib/auth/common-passwords.txt.gz\ndjango/contrib/auth/context_processors.py\ndjango/contrib/auth/decorators.py\ndjango/contrib/auth/forms.py\ndjango/contrib/auth/hashers.py\ndjango/contrib/auth/middleware.py\ndjango/contrib/auth/mixins.py\ndjango/contrib/auth/models.py\ndjango/contrib/auth/password_validation.py\ndjango/contrib/auth/signals.py\ndjango/contrib/auth/tokens.py\ndjango/contrib/auth/urls.py\ndjango/contrib/auth/validators.py\ndjango/contrib/auth/views.py\n"
+  }
+}
15. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/django--674eda1c",
+  "path": "django/middleware/clickjacking.py"
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/django--674eda1c@674eda1c03a3187905f48afee0f15226aa62fdf3/-/blob/django/middleware/clickjacking.py\\n1: \\\"\\\"\\\"\\n2: Clickjacking Protection Middleware.\\n3: \\n4: This module provides a middleware that implements protection against a\\n5: malicious site loading resources from your site in a hidden frame.\\n6: \\\"\\\"\\\"\\n7: \\n8: from django.conf import settings\\n9: from django.utils.deprecation import MiddlewareMixin\\n10: \\n11: \\n12: class XFrameOptionsMiddleware(MiddlewareMixin):\\n13:     \\\"\\\"\\\"\\n14:     Set the X-Frame-Options HTTP header in HTTP responses.\\n15: \\n16:     Do not set the header if it's already set or if the response contains\\n17:     a xframe_options_exempt value set to True.\\n18: \\n19:     By default, set the X-Frame-Options header to 'DENY', meaning the response\\n20:     cannot be displayed in a frame, regardless of the site attempting to do so.\\n21:     To enable the response to be loaded on a frame within the same site, set\\n22:     X_FRAME_OPTIONS in your project's Django settings to 'SAMEORIGIN'.\\n23:     \\\"\\\"\\\"\\n24: \\n25:     def process_response(self, request, response):\\n26:         # Don't set it if it's already in the response\\n27:         if response.get(\\\"X-Frame-Options\\\") is not None:\\n28:             return response\\n29: \\n30:         # Don't set it if they used @xframe_options_exempt\\n31:         if getattr(response, \\\"xframe_options_exempt\\\", False):\\n32:             return response\\n33: \\n34:         response.headers[\\\"X-Frame-Options\\\"] = self.get_xframe_options_value(\\n35:             request,\\n36:             response,\\n37:         )\\n38:         return response\\n39: \\n40:     def get_xframe_options_value(self, request, response):\\n41:         \\\"\\\"\\\"\\n42:         Get the value to set for the X_FRAME_OPTIONS header. Use the value from\\n43:         the X_FRAME_OPTIONS setting, or 'DENY' if not set.\\n44: \\n45:         This method can be overridden if needed, allowing it to vary based on\\n46:         the request or response.\\n47:         \\\"\\\"\\\"\\n48:         return getattr(settings, \\\"X_FRAME_OPTIONS\\\", \\\"DENY\\\").upper()\\n49: \"}",
+  "structuredContent": {
+    "text": "URL: https://demo.sourcegraph.com/github.com/sg-evals/django--674eda1c@674eda1c03a3187905f48afee0f15226aa62fdf3/-/blob/django/middleware/clickjacking.py\n1: \"\"\"\n2: Clickjacking Protection Middleware.\n3: \n4: This module provides a middleware that implements protection against a\n5: malicious site loading resources from your site in a hidden frame.\n6: \"\"\"\n7: \n8: from django.conf import settings\n9: from django.utils.deprecation import MiddlewareMixin\n10: \n11: \n12: class XFrameOptionsMiddleware(MiddlewareMixin):\n13:     \"\"\"\n14:     Set the X-Frame-Options HTTP header in HTTP responses.\n15: \n16:     Do not set the header if it's already set or if the response contains\n17:     a xframe_options_exempt value set to True.\n18: \n19:     By default, set the X-Frame-Options header to 'DENY', meaning the response\n20:     cannot be displayed in a frame, regardless of the site attempting to do so.\n21:     To enable the response to be loaded on a frame within the same site, set\n22:     X_FRAME_OPTIONS in your project's Django settings to 'SAMEORIGIN'.\n23:     \"\"\"\n24: \n25:     def process_response(self, request, response):\n26:         # Don't set it if it's already in the response\n27:         if response.get(\"X-Frame-Options\") is not None:\n28:             return response\n29: \n30:         # Don't set it if they used @xframe_options_exempt\n31:         if getattr(response, \"xframe_options_exempt\", False):\n32:             return response\n33: \n34:         response.headers[\"X-Frame-Options\"] = self.get_xframe_options_value(\n35:             request,\n36:             response,\n37:         )\n38:         return response\n39: \n40
+...
16. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/django--674eda1c",
+  "path": "django/contrib/auth/middleware.py"
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/django--674eda1c@674eda1c03a3187905f48afee0f15226aa62fdf3/-/blob/django/contrib/auth/middleware.py\\n1: from functools import partial\\n2: from inspect import iscoroutinefunction, markcoroutinefunction\\n3: from urllib.parse import urlsplit\\n4: \\n5: from django.conf import settings\\n6: from django.contrib import auth\\n7: from django.contrib.auth import REDIRECT_FIELD_NAME, load_backend\\n8: from django.contrib.auth.backends import RemoteUserBackend\\n9: from django.contrib.auth.views import redirect_to_login\\n10: from django.core.exceptions import ImproperlyConfigured\\n11: from django.shortcuts import resolve_url\\n12: from django.utils.deprecation import MiddlewareMixin\\n13: from django.utils.functional import SimpleLazyObject\\n14: \\n15: \\n16: def get_user(request):\\n17:     if not hasattr(request, \\\"_cached_user\\\"):\\n18:         request._cached_user = auth.get_user(request)\\n19:     return request._cached_user\\n20: \\n21: \\n22: async def auser(request):\\n23:     if not hasattr(request, \\\"_acached_user\\\"):\\n24:         request._acached_user = await auth.aget_user(request)\\n25:     return request._acached_user\\n26: \\n27: \\n28: class AuthenticationMiddleware(MiddlewareMixin):\\n29:     def process_request(self, request):\\n30:         if not hasattr(request, \\\"session\\\"):\\n31:             raise ImproperlyConfigured(\\n32:                 \\\"The Django authentication middleware requires session \\\"\\n33:                 \\\"middleware to be installed. Edit your MIDDLEWARE setting to \\\"\\n34:                 \\\"insert \\\"\\n35:                 \\\"'django.contrib.sessions.middleware.SessionMiddleware' before \\\"\\n36:                 \\\"'django.contrib.auth.middleware.AuthenticationMiddleware'.\\\"\\n37:             )\\n38:         request.user = SimpleLazyObject(lambda: get_user(request))\\n39:         request.auser = partial(auser, request)\\n40: \\n41: \\n42: class LoginRequiredMiddleware(MiddlewareMixin):\\n43:     \\\"\\\"\\\"\\n44:     Middleware that redirects all unauthenticated requests to a login page.\\n45: \\n46:     Views using the login_not_required decorator will not be redirected.\\n47:     \\\"\\\"\\\"\\n48: \\n49:     redirect_field_name = REDIRECT_FIELD_NAME\\n50: \\n51:     def process_view(self, request, view_func, view_args, view_kwargs):\\n52:         if not getattr(view_func, \\\"login_required\\\", True):\\n53:             return None\\n54: \\n55:         if request.user.is_authenticated:\\n56:             return None\\n57: \\n58:         return self.handle_no_permission(request, view_func)\\n59: \\n60:     def get_login_url(self, view_func):\\n61:         login_url = getattr(view_func, \\\"login_url\\\", None) or settings.LOGIN_URL\\n62:         if not login_url:\\n63:             raise ImproperlyConfigured(\\n64:                 \\\"No login URL to redirect to. Define settings.LOGIN_URL or \\\"\\n65:                 \\\"provide a login_url via the 'django.contrib.auth.decorators.\\\"\\n66:                 \\\"login_required' decorator.\\\"\\n67:             )\\n68:         return str(login_url)\\n69: \\n70:     def get_redirect_field_name(self, view_func):\\n71:         return getattr(view_func, \\\"redirect_field_name\\\", self.redirect_field_name)\\n72: \\n73:     def handle_no_permission(self, request, view_func):\\n74:         path = request.build_absolute_uri()\\n75:         resolved_login_url = resolve_url(self.get_login_url(view_func))\\n76:         # If the login url is the same scheme and net location then use the\\n77:         # path as the \\\"next\\\" url.\\n78:         login_scheme, login_netloc = urlsplit(resolved_login_url)[:2]\\n79:         current_scheme, current_netloc = urlsplit(path)[:2]\\n80:         if (not login_scheme or login_scheme == current_scheme) and (\\n81:             not login_netloc or login_netloc == current_netloc\\n82:         ):\\n83:          
+...
17. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/django--674eda1c",
+  "path": "django/middleware/gzip.py"
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/django--674eda1c@674eda1c03a3187905f48afee0f15226aa62fdf3/-/blob/django/middleware/gzip.py\\n1: from django.utils.cache import patch_vary_headers\\n2: from django.utils.deprecation import MiddlewareMixin\\n3: from django.utils.regex_helper import _lazy_re_compile\\n4: from django.utils.text import acompress_sequence, compress_sequence, compress_string\\n5: \\n6: re_accepts_gzip = _lazy_re_compile(r\\\"\\\\bgzip\\\\b\\\")\\n7: \\n8: \\n9: class GZipMiddleware(MiddlewareMixin):\\n10:     \\\"\\\"\\\"\\n11:     Compress content if the browser allows gzip compression.\\n12:     Set the Vary header accordingly, so that caches will base their storage\\n13:     on the Accept-Encoding header.\\n14:     \\\"\\\"\\\"\\n15: \\n16:     max_random_bytes = 100\\n17: \\n18:     def process_response(self, request, response):\\n19:         # It's not worth attempting to compress really short responses.\\n20:         if not response.streaming and len(response.content) < 200:\\n21:             return response\\n22: \\n23:         # Avoid gzipping if we've already got a content-encoding.\\n24:         if response.has_header(\\\"Content-Encoding\\\"):\\n25:             return response\\n26: \\n27:         patch_vary_headers(response, (\\\"Accept-Encoding\\\",))\\n28: \\n29:         ae = request.META.get(\\\"HTTP_ACCEPT_ENCODING\\\", \\\"\\\")\\n30:         if not re_accepts_gzip.search(ae):\\n31:             return response\\n32: \\n33:         if response.streaming:\\n34:             if response.is_async:\\n35:                 response.streaming_content = acompress_sequence(\\n36:                     response.streaming_content,\\n37:                     max_random_bytes=self.max_random_bytes,\\n38:                 )\\n39:             else:\\n40:                 response.streaming_content = compress_sequence(\\n41:                     response.streaming_content,\\n42:                     max_random_bytes=self.max_random_bytes,\\n43:                 )\\n44:             # Delete the `Content-Length` header for streaming content, because\\n45:             # we won't know the compressed size until we stream it.\\n46:             del response.headers[\\\"Content-Length\\\"]\\n47:         else:\\n48:             # Return the compressed content only if it's actually shorter.\\n49:             compressed_content = compress_string(\\n50:                 response.content,\\n51:                 max_random_bytes=self.max_random_bytes,\\n52:             )\\n53:             if len(compressed_content) >= len(response.content):\\n54:                 return response\\n55:             response.content = compressed_content\\n56:             response.headers[\\\"Content-Length\\\"] = str(len(response.content))\\n57: \\n58:         # If there is a strong ETag, make it weak to fulfill the requirements\\n59:         # of RFC 9110 Section 8.8.1 while also allowing conditional request\\n60:         # matches on ETags.\\n61:         etag = response.get(\\\"ETag\\\")\\n62:         if etag and etag.startswith('\\\"'):\\n63:             response.headers[\\\"ETag\\\"] = \\\"W/\\\" + etag\\n64:         response.headers[\\\"Content-Encoding\\\"] = \\\"gzip\\\"\\n65: \\n66:         return response\\n67: \"}",
+  "structuredContent": {
+    "text": "URL: https://demo.sourcegraph.com/github.com/sg-evals/django--674eda1c@674eda1c03a3187905f48afee0f15226aa62fdf3/-/blob/django/middleware/gzip.py\n1: from django.utils.cache import patch_vary_headers\n2: from django.utils.deprecation import MiddlewareMixin\n3: from django.utils.regex_helper import _lazy_re_compile\n4: from django.utils.text import acompress_sequence, compress_sequence, compress_string\n5: \n6: re_accepts_gzip = _lazy_re_compile(r\"\\bgzip\\b\")\n7: \n8: \n9: class GZipMiddleware(MiddlewareMixin):\n10:     \"\"\"\n11:     Compress content if the browser allows gzip compression.\n12:     Set the Vary header accordingly, so that caches will bas
+...
18. Write @ -
Input
{
+  "file_path": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/core/handlers/base.py\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/utils/deprecation.py\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/core/handlers/exception.py\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/core/handlers/wsgi.py\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/core/handlers/asgi.py\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/utils/decorators.py\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/middleware/cache.py\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/middleware/common.py\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/middleware/csrf.py\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/middleware/security.py\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/middleware/locale.py\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/middleware/clickjacking.py\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/middleware/gzip.py\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/middleware/http.py\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/middleware/csp.py\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/contrib/messages/middleware.py\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/contrib/sessions/middleware.py\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/contrib/auth/middleware.py\"}\n  ],\n  \"symbols\": [\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler.load_middleware\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler.adapt_method_mode\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler.get_response\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler.get_response_async\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler._get_response\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler._get_response_async\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler.process_exception_by_middleware\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/utils/deprecation.py\", \"symbol\": \"MiddlewareMixin\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/utils/deprecation.py\", \"symbol\": \"MiddlewareMixin.__call__\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/utils/deprecation.py\", \"symbol\": \"MiddlewareMixin.__acall__\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/core/handlers/exception.py\", \"symbol\": \"convert_exception_to_response\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/core/handlers/exception.py\", \"symbol\": \"response_for_exception\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/core/handlers/exception.py\", \"symbol\": \"handle_uncaught_exception\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/core/handlers/wsgi.py\", \"symbol\": \"WSGIHandler\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/core/handlers/wsgi.py\", \"symbol\": \"WSGIHandler.__call__\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/cor
+...
Output
{
+  "type": "create",
+  "filePath": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/core/handlers/base.py\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/utils/deprecation.py\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/core/handlers/exception.py\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/core/handlers/wsgi.py\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/core/handlers/asgi.py\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/utils/decorators.py\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/middleware/cache.py\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/middleware/common.py\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/middleware/csrf.py\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/middleware/security.py\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/middleware/locale.py\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/middleware/clickjacking.py\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/middleware/gzip.py\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/middleware/http.py\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/middleware/csp.py\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/contrib/messages/middleware.py\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/contrib/sessions/middleware.py\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/contrib/auth/middleware.py\"}\n  ],\n  \"symbols\": [\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler.load_middleware\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler.adapt_method_mode\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler.get_response\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler.get_response_async\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler._get_response\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler._get_response_async\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler.process_exception_by_middleware\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/utils/deprecation.py\", \"symbol\": \"MiddlewareMixin\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/utils/deprecation.py\", \"symbol\": \"MiddlewareMixin.__call__\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/utils/deprecation.py\", \"symbol\": \"MiddlewareMixin.__acall__\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/core/handlers/exception.py\", \"symbol\": \"convert_exception_to_response\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/core/handlers/exception.py\", \"symbol\": \"response_for_exception\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/core/handlers/exception.py\", \"symbol\": \"handle_uncaught_exception\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/core/handlers/wsgi.py\", \"symbol\": \"WSGIHandler\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"path\": \"django/core/handlers/wsgi.py\", \"symbol\": \"WSGIHandler.__call__\"},\n    {\"repo\": \"sg-evals/django--674eda1c\", \"p
+...
Code Changes (1)
1. WRITE /workspace/answer.json
{
+  "files": [
+    {"repo": "sg-evals/django--674eda1c", "path": "django/core/handlers/base.py"},
+    {"repo": "sg-evals/django--674eda1c", "path": "django/utils/deprecation.py"},
+    {"repo": "sg-evals/django--674eda1c", "path": "django/core/handlers/exception.py"},
+    {"repo": "sg-evals/django--674eda1c", "path": "django/core/handlers/wsgi.py"},
+    {"repo": "sg-evals/django--674eda1c", "path": "django/core/handlers/asgi.py"},
+    {"repo": "sg-evals/django--674eda1c", "path": "django/utils/decorators.py"},
+    {"repo": "sg-evals/django--674eda1c", "path": "django/middleware/cache.py"},
+    {"repo": "sg-evals/django--674eda1c", "path": "django/middleware/common.py"},
+    {"repo": "sg-evals/django--674eda1c", "path": "django/middleware/csrf.py"},
+    {"repo": "sg-evals/django--674eda1c", "path": "django/middleware/security.py"},
+    {"repo": "sg-evals/django--674eda1c", "path": "django/middleware/locale.py"},
+    {"repo": "sg-evals/django--674eda1c", "path": "django/middleware/clickjacking.py"},
+    {"repo": "sg-evals/django--674eda1c", "path": "django/middleware/gzip.py"},
+    {"repo": "sg-evals/django--674eda1c", "path": "django/middleware/http.py"},
+    {"repo": "sg-evals/django--674eda1c", "path": "django/middleware/csp.py"},
+    {"repo": "sg-evals/django--674eda1c", "path": "django/contrib/messages/middleware.py"},
+    {"repo": "sg-evals/django--674eda1c", "path": "django/contrib/sessions/middleware.py"},
+    {"repo": "sg-evals/django--674eda1c", "path": "django/contrib/auth/middleware.py"}
+  ],
+  "symbols": [
+    {"repo": "sg-evals/django--674eda1c", "path": "django/core/handlers/base.py", "symbol": "BaseHandler"},
+    {"repo": "sg-evals/django--674eda1c", "path": "django/core/handlers/base.py", "symbol": "BaseHandler.load_middleware"},
+    {"repo": "sg-evals/django--674eda1c", "path": "django/core/handlers/base.py", "symbol": "BaseHandler.adapt_method_mode"},
+    {"repo": "sg-evals/django--674eda1c", "path": "django/core/handlers/base.py", "symbol": "BaseHandler.get_response"},
+    {"repo": "sg-evals/django--674eda1c", "path": "django/core/handlers/base.py", "symbol": "BaseHandler.get_response_async"},
+    {"repo": "sg-evals/django--674eda1c", "path": "django/core/handlers/base.py", "symbol": "BaseHandler._get_response"},
+    {"repo": "sg-evals/django--674eda1c", "path": "django/core/handlers/base.py", "symbol": "BaseHandler._get_response_async"},
+    {"repo": "sg-evals/django--674eda1c", "path": "django/core/handlers/base.py", "symbol": "BaseHandler.process_exception_by_middleware"},
+    {"repo": "sg-evals/django--674eda1c", "path": "django/utils/deprecation.py", "symbol": "MiddlewareMixin"},
+    {"repo": "sg-evals/django--674eda1c", "path": "django/utils/deprecation.py", "symbol": "MiddlewareMixin.__call__"},
+    {"repo": "sg-evals/django--674eda1c", "path": "django/utils/deprecation.py", "symbol": "MiddlewareMixin.__acall__"},
+    {"repo": "sg-evals/django--674eda1c", "path": "django/core/handlers/exception.py", "symbol": "convert_exception_to_response"},
+    {"repo": "sg-evals/django--674eda1c", "path": "django/core/handlers/exception.py", "symbol": "response_for_exception"},
+    {"repo": "sg-evals/django--674eda1c", "path": "django/core/handlers/exception.py", "symbol": "handle_uncaught_exception"},
+    {"repo": "sg-evals/django--674eda1c", "path": "django/core/handlers/wsgi.py", "symbol": "WSGIHandler"},
+    {"repo": "sg-evals/django--674eda1c", "path": "django/core/handlers/wsgi.py", "symbol": "WSGIHandler.__call__"},
+    {"repo": "sg-evals/django--674eda1c", "path": "django/core/handlers/asgi.py", "symbol": "ASGIHandler"},
+    {"repo": "sg-evals/django--674eda1c", "path": "django/core/handlers/asgi.py", "symbol": "ASGIHandler.__call__"},
+    {"repo": "sg-evals/django--674eda1c", "path": "django/utils/decorators.py", "symbol": "make_middleware_decorator"},
+    {"repo": "sg-evals/django--674eda1c", "path": "django/utils/decorators.py", "symbol": "decorator_from_middleware"},
+    {"repo": "sg-evals/django--674eda1...
Bash Commands (0)
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File Paths
Trial: runs/mcp_lift_study/csb_org_crossorg_sonnet_20260612_173927/mcp-remote-direct/ccx-crossorg-217_59b6cb/2026-06-12__17-39-32/mcp_ccx-crossorg-217_u0blvk__885D6ar
+Relative: csb_org_crossorg_sonnet_20260612_173927/mcp-remote-direct/ccx-crossorg-217_59b6cb/2026-06-12__17-39-32/mcp_ccx-crossorg-217_u0blvk__885D6ar

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+ccx-crossorg-217 — ccx-crossorg-217_59b6cb
← Back to results
ccx-crossorg-217
ccx-crossorg-217_59b6cb | Trial: ccx-crossorg-217__dF9uFu4 | Score: 0.6000 | mcp_lift_study
Task Information
Task instruction sent to agent
# Django vs Flask Middleware Chain Implementation Comparison
+
+## Your Task
+
+Find Python source files in django/django that implement Django's MIDDLEWARE setting processing: the middleware stack construction, the process_request/process_response calling order, and how Django's middleware compares to WSGI middleware stacking in terms of call order.
+
+## Context
+
+You are working on a codebase task involving repos from the crossorg domain.
+
+## Available Resources
+
+## Output Format
+
+Use the published task contract:
+
+- `TASK_WORKDIR=/workspace`
+- `TASK_REPO_ROOT=/workspace`
+- `TASK_OUTPUT=/workspace/answer.json`
+
+Create a file at `TASK_OUTPUT` (`/workspace/answer.json`) with your findings in the following structure:
+
+```json
+{
+  "files": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go"}
+  ],
+  "symbols": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "SymbolName"}
+  ],
+  "chain": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "FunctionName"}
+  ],
+  "text": "Narrative explanation of your findings, citing repos and file paths."
+}
+```
+
+Include only the fields relevant to this task. Your answer is evaluated against a closed-world oracle — completeness matters.
+
+## Evaluation
+
+Your answer will be scored on:
+- **File recall and precision**: Did you find all relevant files?
+
Execution Metrics
Reward
0.6000
Status
passed
Config
ccx-crossorg-217_59b6cb
Model
anthropic/claude-sonnet-4-6
Agent Time
1.4m
Env Setup
1.4m
Input Tokens
794,792
Output Tokens
9,513
Cache Tokens
794,425
Cost
$0.37
Tool Calls
16 (0 MCP)
MCP Ratio
0.000
Context Peak
25%
Cache Hit
91%
Turns
16
Timed Out
No
Tool Breakdown
ToolCalls
Read8
Bash7
Write1
Agent Trace
Conversation History (56)
#TimestampTypeSubtypeToolText
1-systeminit-
2-systemthinking_tokens-
3-systemthinking_tokens-
4-systemthinking_tokens-
5-systemthinking_tokens-
6-assistanttext-
I'll explore the Django codebase to find middleware-related files.
7-assistanttool_useBash
82026-06-12T22:50:52.207Zusertool_resultBash
/workspace/django--674eda1c/django/__init__.py
+/workspace/django--674eda1c/django/__main__.py
+/workspace/django--674eda1c/django/shortcuts.py
+/workspace/django--674eda1c/docs/conf.py
+/workspace/django--674eda1c/docs/lint.py
+/workspace/django--674eda1c/scripts/archive_eol_stable_branches.py
+/workspace/django--674eda1c/scripts/check_migrations.py
+/workspace/django--674eda1c/scripts/do_django_release.py
+/workspace/django--674eda1c/scripts/manage_translations.py
+/workspace/django--674eda1c/tests/runtests.py
+/workspace/django--674eda1c/tests/sitecustomize.py
+/workspace/django--674eda1c/tests/test_sqlite.py
+/workspace/django--674eda1c/tests/urls.py
+/workspace/django--674eda1c/django/apps/__init__.py
+/workspace/django--674eda1c/django/apps/config.py
+/workspace/django--674eda1c/django/apps/registry.py
+/workspace/django--674eda1c/django/conf/__init__.py
+/workspace/django--674eda1c/django/conf/global_settings.py
+/workspace/django--674eda1c/django/contrib/__init__.py
+/workspace/django--674eda1c/django/core/__init__.py
+django--674eda1c
9-assistanttool_useBash
102026-06-12T22:50:57.426Zusertool_resultBash
/workspace/django--674eda1c/django/conf/global_settings.py
+/workspace/django--674eda1c/django/contrib/admin/checks.py
+/workspace/django--674eda1c/django/contrib/admin/tests.py
+/workspace/django--674eda1c/django/contrib/admindocs/middleware.py
+/workspace/django--674eda1c/django/contrib/auth/__init__.py
+/workspace/django--674eda1c/django/contrib/auth/apps.py
+/workspace/django--674eda1c/django/contrib/auth/backends.py
+/workspace/django--674eda1c/django/contrib/auth/checks.py
+/workspace/django--674eda1c/django/contrib/auth/middleware.py
+/workspace/django--674eda1c/django/contrib/flatpages/forms.py
+/workspace/django--674eda1c/django/contrib/flatpages/middleware.py
+/workspace/django--674eda1c/django/contrib/messages/api.py
+/workspace/django--674eda1c/django/contrib/messages/middleware.py
+/workspace/django--674eda1c/django/contrib/messages/storage/session.py
+/workspace/django--674eda1c/django/contrib/staticfiles/handlers.py
+/workspace/django--674eda1c/django/core/checks/security/base.py
+/workspace/django--674eda1c/django/core/checks/security/csrf.py
+/workspace/django--674eda1c/django/core/checks/security/sessions.py
+/workspace/django--674eda1c/django/core/exceptions.py
+/workspace/django--674eda1c/django/core/handlers/asgi.py
+/workspace/django--674eda1c/django/core/handlers/base.py
+/workspace/django--674eda1c/django/core/handlers/exception.py
+/workspace/django--674eda1c/django/core/handlers/wsgi.py
+/workspace/django--674eda1c/django/middleware/cache.py
+/workspace/django--674eda1c/django/middleware/clickjacking.py
+/workspace/django--674eda1c/django/middleware/common.py
+/workspace/django--674eda1c/django/middleware/csrf.py
+/workspace/django--674eda1c/django/template/backends/utils.py
+/workspace/django--674eda1c/django/template/context_processors.py
+/workspace/django--674eda1c/django/template/defaulttags.py
+/workspace/django--674eda1c/django/test/client.py
+/workspace/django--674eda1c/django/test/testcases.py
+/workspace/django--674eda1c/django/utils/cache.py
+/workspace/django--674eda1c/django/utils/csp.py
+/workspace/django--674eda1c/django/utils/decorators.py
+/workspace/django--674eda1c/django/views/csrf.py
+/workspace/django--674eda1c/django/views/decorators/cache.py
+/workspace/django--674eda1c/django/views/decorators/csrf.py
+/workspace/django--674eda1c/django/views/decorators/gzip.py
+/workspace/django--674eda1c/django/views/decorators/http.py
+/workspace/django--674eda1c/tests/admin_checks/tests.py
+/workspace/django--674eda1c/tests/admin_docs/test_middleware.py
+/workspace/django--674eda1c/tests/admin_docs/views.py
+/workspace/django--674eda1c/tests/admin_scripts/tests.py
+/workspace/django--674eda1c/tests/admin_views/tests.py
+/workspace/django--674eda1c/tests/auth_tests/settings.py
+/workspace/django--674eda1c/tests/auth_tests/test_checks.py
+/workspace/django--674eda1c/tests/auth_tests/test_middleware.py
+/workspace/django--674eda1c/tests/auth_tests/test_remote_user.py
+/workspace/django--674eda1c/tests/auth_tests/test_views.py
+/workspace/django--674eda1c/tests/cache/tests.py
+/workspace/django--674eda1c/tests/check_framework/test_security.py
+/workspace/django--674eda1c/tests/context_processors/tests.py
+/workspace/django--674eda1c/tests/csrf_tests/tests.py
+/workspace/django--674eda1c/tests/csrf_tests/views.py
+/workspace/django--674eda1c/tests/decorators/test_clickjacking.py
+/workspace/django--674eda1c/tests/decorators/test_csrf.py
+/workspace/django--674eda1c/tests/deprecation/test_middleware_mixin.py
+/workspace/django--674eda1c/tests/flatpages_tests/test_csrf.py
+/workspace/django--674eda1c/tests/flatpages_tests/test_forms.py
+/workspace/django--674eda1c/tests/flatpages_tests/test_middleware.py
+/workspace/django--674eda1c/tests/flatpages_tests/test_views.py
+/workspace/django--674eda1c/tests/handlers/tests.py
+/workspace/django--674eda1c/tests/handlers/tests_custom_error_handlers.py
+/workspace/django--674eda1c/tests/i18n/patterns/tests.py
+/workspace/django--674eda1c/tests/i18n/tests.py
+/workspace/django--674eda1c/tests/logging_tests/tests.py
+/works...
11-assistanttool_useBash
122026-06-12T22:50:57.843Zusertool_resultBash
/workspace/django--674eda1c/django/core/__init__.py
+/workspace/django--674eda1c/django/core/asgi.py
+/workspace/django--674eda1c/django/core/cache/__init__.py
+/workspace/django--674eda1c/django/core/cache/backends/__init__.py
+/workspace/django--674eda1c/django/core/cache/backends/base.py
+/workspace/django--674eda1c/django/core/cache/backends/db.py
+/workspace/django--674eda1c/django/core/cache/backends/dummy.py
+/workspace/django--674eda1c/django/core/cache/backends/filebased.py
+/workspace/django--674eda1c/django/core/cache/backends/locmem.py
+/workspace/django--674eda1c/django/core/cache/backends/memcached.py
+/workspace/django--674eda1c/django/core/cache/backends/redis.py
+/workspace/django--674eda1c/django/core/cache/utils.py
+/workspace/django--674eda1c/django/core/checks/__init__.py
+/workspace/django--674eda1c/django/core/checks/async_checks.py
+/workspace/django--674eda1c/django/core/checks/caches.py
+/workspace/django--674eda1c/django/core/checks/commands.py
+/workspace/django--674eda1c/django/core/checks/compatibility/__init__.py
+/workspace/django--674eda1c/django/core/checks/compatibility/django_4_0.py
+/workspace/django--674eda1c/django/core/checks/database.py
+/workspace/django--674eda1c/django/core/checks/files.py
+/workspace/django--674eda1c/django/core/checks/messages.py
+/workspace/django--674eda1c/django/core/checks/model_checks.py
+/workspace/django--674eda1c/django/core/checks/registry.py
+/workspace/django--674eda1c/django/core/checks/security/__init__.py
+/workspace/django--674eda1c/django/core/checks/security/base.py
+/workspace/django--674eda1c/django/core/checks/security/csrf.py
+/workspace/django--674eda1c/django/core/checks/security/sessions.py
+/workspace/django--674eda1c/django/core/checks/templates.py
+/workspace/django--674eda1c/django/core/checks/translation.py
+/workspace/django--674eda1c/django/core/checks/urls.py
+/workspace/django--674eda1c/django/core/exceptions.py
+/workspace/django--674eda1c/django/core/files/__init__.py
+/workspace/django--674eda1c/django/core/files/base.py
+/workspace/django--674eda1c/django/core/files/images.py
+/workspace/django--674eda1c/django/core/files/locks.py
+/workspace/django--674eda1c/django/core/files/move.py
+/workspace/django--674eda1c/django/core/files/storage/__init__.py
+/workspace/django--674eda1c/django/core/files/storage/base.py
+/workspace/django--674eda1c/django/core/files/storage/filesystem.py
+/workspace/django--674eda1c/django/core/files/storage/handler.py
+/workspace/django--674eda1c/django/core/files/storage/memory.py
+/workspace/django--674eda1c/django/core/files/storage/mixins.py
+/workspace/django--674eda1c/django/core/files/temp.py
+/workspace/django--674eda1c/django/core/files/uploadedfile.py
+/workspace/django--674eda1c/django/core/files/uploadhandler.py
+/workspace/django--674eda1c/django/core/files/utils.py
+/workspace/django--674eda1c/django/core/handlers/__init__.py
+/workspace/django--674eda1c/django/core/handlers/asgi.py
+/workspace/django--674eda1c/django/core/handlers/base.py
+/workspace/django--674eda1c/django/core/handlers/exception.py
+/workspace/django--674eda1c/django/core/handlers/wsgi.py
+/workspace/django--674eda1c/django/core/mail/__init__.py
+/workspace/django--674eda1c/django/core/mail/backends/__init__.py
+/workspace/django--674eda1c/django/core/mail/backends/base.py
+/workspace/django--674eda1c/django/core/mail/backends/console.py
+/workspace/django--674eda1c/django/core/mail/backends/dummy.py
+/workspace/django--674eda1c/django/core/mail/backends/filebased.py
+/workspace/django--674eda1c/django/core/mail/backends/locmem.py
+/workspace/django--674eda1c/django/core/mail/backends/smtp.py
+/workspace/django--674eda1c/django/core/mail/message.py
+/workspace/django--674eda1c/django/core/mail/utils.py
+/workspace/django--674eda1c/django/core/management/__init__.py
+/workspace/django--674eda1c/django/core/management/base.py
+/workspace/django--674eda1c/django/core/management/color.py
+/workspace/django--674eda1c/django/core/management/commands/__init__.py
+/workspace/django--674eda1...
13-systemthinking_tokens-
14-systemthinking_tokens-
15-systemthinking_tokens-
16-systemthinking_tokens-
17-systemthinking_tokens-
18-systemthinking_tokens-
19-assistanttext-
Now let me read the key files:
20-assistanttool_useRead
212026-06-12T22:51:02.028Zusertool_resultRead
1	import asyncio
+2	import logging
+3	import types
+4	from inspect import iscoroutinefunction
+5	
+6	from asgiref.sync import async_to_sync, sync_to_async
+7	
+8	from django.conf import settings
+9	from django.core.exceptions import ImproperlyConfigured, MiddlewareNotUsed
+10	from django.core.signals import request_finished
+11	from django.db import connections, transaction
+12	from django.urls import get_resolver, set_urlconf
+13	from django.utils.log import log_response
+14	from django.utils.module_loading import import_string
+15	
+16	from .exception import convert_exception_to_response
+17	
+18	logger = logging.getLogger("django.request")
+19	
+20	
+21	class BaseHandler:
+22	    _view_middleware = None
+23	    _template_response_middleware = None
+24	    _exception_middleware = None
+25	    _middleware_chain = None
+26	
+27	    def load_middleware(self, is_async=False):
+28	        """
+29	        Populate middleware lists from settings.MIDDLEWARE.
+30	
+31	        Must be called after the environment is fixed (see __call__ in
+32	        subclasses).
+33	        """
+34	        self._view_middleware = []
+35	        self._template_response_middleware = []
+36	        self._exception_middleware = []
+37	
+38	        get_response = self._get_response_async if is_async else self._get_response
+39	        handler = convert_exception_to_response(get_response)
+40	        handler_is_async = is_async
+41	        for middleware_path in reversed(settings.MIDDLEWARE):
+42	            middleware = import_string(middleware_path)
+43	            middleware_can_sync = getattr(middleware, "sync_capable", True)
+44	            middleware_can_async = getattr(middleware, "async_capable", False)
+45	            if not middleware_can_sync and not middleware_can_async:
+46	                raise RuntimeError(
+47	                    "Middleware %s must have at least one of "
+48	                    "sync_capable/async_capable set to True." % middleware_path
+49	                )
+50	            elif not handler_is_async and middleware_can_sync:
+51	                middleware_is_async = False
+52	            else:
+53	                middleware_is_async = middleware_can_async
+54	            try:
+55	                # Adapt handler, if needed.
+56	                adapted_handler = self.adapt_method_mode(
+57	                    middleware_is_async,
+58	                    handler,
+59	                    handler_is_async,
+60	                    debug=settings.DEBUG,
+61	                    name="middleware %s" % middleware_path,
+62	                )
+63	                mw_instance = middleware(adapted_handler)
+64	            except MiddlewareNotUsed as exc:
+65	                if settings.DEBUG:
+66	                    if str(exc):
+67	                        logger.debug("MiddlewareNotUsed(%r): %s", middleware_path, exc)
+68	                    else:
+69	                        logger.debug("MiddlewareNotUsed: %r", middleware_path)
+70	                continue
+71	            else:
+72	                handler = adapted_handler
+73	
+74	            if mw_instance is None:
+75	                raise ImproperlyConfigured(
+76	                    "Middleware factory %s returned None." % middleware_path
+77	                )
+78	
+79	            if hasattr(mw_instance, "process_view"):
+80	                self._view_middleware.insert(
+81	                    0,
+82	                    self.adapt_method_mode(is_async, mw_instance.process_view),
+83	                )
+84	            if hasattr(mw_instance, "process_template_response"):
+85	                self._template_response_middleware.append(
+86	                    self.adapt_method_mode(
+87	                        is_async, mw_instance.process_template_response
+88	                    ),
+89	                )
+90	            if hasattr(mw_instance, "process_exception"):
+91	                # The exception-handling stack is still always synchronous for
+92	                # now, so adapt that way.
+93	                self._exception_middleware.append(
+94	                    self.ad...
22-assistanttool_useRead
232026-06-12T22:51:02.211Zusertool_resultRead
1	from io import IOBase
+2	
+3	from django.conf import settings
+4	from django.core import signals
+5	from django.core.handlers import base
+6	from django.http import HttpRequest, QueryDict, parse_cookie
+7	from django.urls import set_script_prefix
+8	from django.utils.encoding import repercent_broken_unicode
+9	from django.utils.functional import cached_property
+10	from django.utils.regex_helper import _lazy_re_compile
+11	
+12	_slashes_re = _lazy_re_compile(rb"/+")
+13	
+14	
+15	class LimitedStream(IOBase):
+16	    """
+17	    Wrap another stream to disallow reading it past a number of bytes.
+18	
+19	    Based on the implementation from werkzeug.wsgi.LimitedStream. See:
+20	    https://github.com/pallets/werkzeug/blob/dbf78f67/src/werkzeug/wsgi.py#L828
+21	    """
+22	
+23	    def __init__(self, stream, limit):
+24	        self._read = stream.read
+25	        self._readline = stream.readline
+26	        self._pos = 0
+27	        self.limit = limit
+28	
+29	    def read(self, size=-1, /):
+30	        _pos = self._pos
+31	        limit = self.limit
+32	        if _pos >= limit:
+33	            return b""
+34	        if size == -1 or size is None:
+35	            size = limit - _pos
+36	        else:
+37	            size = min(size, limit - _pos)
+38	        data = self._read(size)
+39	        self._pos += len(data)
+40	        return data
+41	
+42	    def readline(self, size=-1, /):
+43	        _pos = self._pos
+44	        limit = self.limit
+45	        if _pos >= limit:
+46	            return b""
+47	        if size == -1 or size is None:
+48	            size = limit - _pos
+49	        else:
+50	            size = min(size, limit - _pos)
+51	        line = self._readline(size)
+52	        self._pos += len(line)
+53	        return line
+54	
+55	
+56	class WSGIRequest(HttpRequest):
+57	    def __init__(self, environ):
+58	        script_name = get_script_name(environ)
+59	        # If PATH_INFO is empty (e.g. accessing the SCRIPT_NAME URL without a
+60	        # trailing slash), operate as if '/' was requested.
+61	        path_info = get_path_info(environ) or "/"
+62	        self.environ = environ
+63	        self.path_info = path_info
+64	        # be careful to only replace the first slash in the path because of
+65	        # http://test/something and http://test//something being different as
+66	        # stated in RFC 3986.
+67	        self.path = "%s/%s" % (script_name.rstrip("/"), path_info.replace("/", "", 1))
+68	        self.META = environ
+69	        self.META["PATH_INFO"] = path_info
+70	        self.META["SCRIPT_NAME"] = script_name
+71	        self.method = environ["REQUEST_METHOD"].upper()
+72	        # Set content_type, content_params, and encoding.
+73	        self._set_content_type_params(environ)
+74	        try:
+75	            content_length = int(environ.get("CONTENT_LENGTH"))
+76	        except (ValueError, TypeError):
+77	            content_length = 0
+78	        self._stream = LimitedStream(self.environ["wsgi.input"], content_length)
+79	        self._read_started = False
+80	        self.resolver_match = None
+81	
+82	    def _get_scheme(self):
+83	        return self.environ.get("wsgi.url_scheme")
+84	
+85	    @cached_property
+86	    def GET(self):
+87	        # The WSGI spec says 'QUERY_STRING' may be absent.
+88	        raw_query_string = get_bytes_from_wsgi(self.environ, "QUERY_STRING", "")
+89	        return QueryDict(raw_query_string, encoding=self._encoding)
+90	
+91	    def _get_post(self):
+92	        if not hasattr(self, "_post"):
+93	            self._load_post_and_files()
+94	        return self._post
+95	
+96	    def _set_post(self, post):
+97	        self._post = post
+98	
+99	    @cached_property
+100	    def COOKIES(self):
+101	        raw_cookie = get_str_from_wsgi(self.environ, "HTTP_COOKIE", "")
+102	        return parse_cookie(raw_cookie)
+103	
+104	    @property
+105	    def FILES(self):
+106	        if not hasattr(self, "_files"):
+107	            self._load_post_and_files()
+108	        return self._files
+109	
+110	    POST = property(_get_post, _set_post)
+111	
+112	
+113	class WSGIH...
24-systemthinking_tokens-
25-systemthinking_tokens-
26-systemthinking_tokens-
27-systemthinking_tokens-
28-systemthinking_tokens-
29-assistanttool_useRead
302026-06-12T22:51:06.240Zusertool_resultRead
1	import asyncio
+2	import logging
+3	import sys
+4	import tempfile
+5	import traceback
+6	from contextlib import aclosing, closing
+7	
+8	from asgiref.sync import ThreadSensitiveContext, sync_to_async
+9	
+10	from django.conf import settings
+11	from django.core import signals
+12	from django.core.exceptions import RequestAborted, RequestDataTooBig
+13	from django.core.handlers import base
+14	from django.http import (
+15	    FileResponse,
+16	    HttpRequest,
+17	    HttpResponse,
+18	    HttpResponseBadRequest,
+19	    HttpResponseServerError,
+20	    QueryDict,
+21	    parse_cookie,
+22	)
+23	from django.urls import set_script_prefix
+24	from django.utils.functional import cached_property
+25	
+26	logger = logging.getLogger("django.request")
+27	
+28	
+29	def get_script_prefix(scope):
+30	    """
+31	    Return the script prefix to use from either the scope or a setting.
+32	    """
+33	    if settings.FORCE_SCRIPT_NAME:
+34	        return settings.FORCE_SCRIPT_NAME
+35	    return scope.get("root_path", "") or ""
+36	
+37	
+38	class ASGIRequest(HttpRequest):
+39	    """
+40	    Custom request subclass that decodes from an ASGI-standard request dict
+41	    and wraps request body handling.
+42	    """
+43	
+44	    # Number of seconds until a Request gives up on trying to read a request
+45	    # body and aborts.
+46	    body_receive_timeout = 60
+47	
+48	    def __init__(self, scope, body_file):
+49	        self.scope = scope
+50	        self._post_parse_error = False
+51	        self._read_started = False
+52	        self.resolver_match = None
+53	        self.path = scope["path"]
+54	        self.script_name = get_script_prefix(scope)
+55	        if self.script_name:
+56	            # TODO: Better is-prefix checking, slash handling?
+57	            self.path_info = scope["path"].removeprefix(self.script_name)
+58	        else:
+59	            self.path_info = scope["path"]
+60	        # HTTP basics.
+61	        self.method = self.scope["method"].upper()
+62	        # Ensure query string is encoded correctly.
+63	        query_string = self.scope.get("query_string", "")
+64	        if isinstance(query_string, bytes):
+65	            query_string = query_string.decode()
+66	        self.META = {
+67	            "REQUEST_METHOD": self.method,
+68	            "QUERY_STRING": query_string,
+69	            "SCRIPT_NAME": self.script_name,
+70	            "PATH_INFO": self.path_info,
+71	            # WSGI-expecting code will need these for a while
+72	            "wsgi.multithread": True,
+73	            "wsgi.multiprocess": True,
+74	        }
+75	        if self.scope.get("client"):
+76	            self.META["REMOTE_ADDR"] = self.scope["client"][0]
+77	            self.META["REMOTE_HOST"] = self.META["REMOTE_ADDR"]
+78	            self.META["REMOTE_PORT"] = self.scope["client"][1]
+79	        if self.scope.get("server"):
+80	            self.META["SERVER_NAME"] = self.scope["server"][0]
+81	            self.META["SERVER_PORT"] = str(self.scope["server"][1])
+82	        else:
+83	            self.META["SERVER_NAME"] = "unknown"
+84	            self.META["SERVER_PORT"] = "0"
+85	        # Headers go into META.
+86	        for name, value in self.scope.get("headers", []):
+87	            name = name.decode("latin1")
+88	            if name == "content-length":
+89	                corrected_name = "CONTENT_LENGTH"
+90	            elif name == "content-type":
+91	                corrected_name = "CONTENT_TYPE"
+92	            else:
+93	                corrected_name = "HTTP_%s" % name.upper().replace("-", "_")
+94	            # HTTP/2 say only ASCII chars are allowed in headers, but decode
+95	            # latin1 just in case.
+96	            value = value.decode("latin1")
+97	            if corrected_name == "HTTP_COOKIE":
+98	                value = value.rstrip("; ")
+99	                if "HTTP_COOKIE" in self.META:
+100	                    value = self.META[corrected_name] + "; " + value
+101	            elif corrected_name in self.META:
+102	                value = self.META[corrected_name] + "," + value
+103	            s...
31-assistanttool_useRead
322026-06-12T22:51:06.316Zusertool_resultRead
1	import logging
+2	import sys
+3	from functools import wraps
+4	from inspect import iscoroutinefunction
+5	
+6	from asgiref.sync import sync_to_async
+7	
+8	from django.conf import settings
+9	from django.core import signals
+10	from django.core.exceptions import (
+11	    BadRequest,
+12	    PermissionDenied,
+13	    RequestDataTooBig,
+14	    SuspiciousOperation,
+15	    TooManyFieldsSent,
+16	    TooManyFilesSent,
+17	)
+18	from django.http import Http404
+19	from django.http.multipartparser import MultiPartParserError
+20	from django.urls import get_resolver, get_urlconf
+21	from django.utils.log import log_response
+22	from django.views import debug
+23	
+24	
+25	def convert_exception_to_response(get_response):
+26	    """
+27	    Wrap the given get_response callable in exception-to-response conversion.
+28	
+29	    All exceptions will be converted. All known 4xx exceptions (Http404,
+30	    PermissionDenied, MultiPartParserError, SuspiciousOperation) will be
+31	    converted to the appropriate response, and all other exceptions will be
+32	    converted to 500 responses.
+33	
+34	    This decorator is automatically applied to all middleware to ensure that
+35	    no middleware leaks an exception and that the next middleware in the stack
+36	    can rely on getting a response instead of an exception.
+37	    """
+38	    if iscoroutinefunction(get_response):
+39	
+40	        @wraps(get_response)
+41	        async def inner(request):
+42	            try:
+43	                response = await get_response(request)
+44	            except Exception as exc:
+45	                response = await sync_to_async(
+46	                    response_for_exception, thread_sensitive=False
+47	                )(request, exc)
+48	            return response
+49	
+50	        return inner
+51	    else:
+52	
+53	        @wraps(get_response)
+54	        def inner(request):
+55	            try:
+56	                response = get_response(request)
+57	            except Exception as exc:
+58	                response = response_for_exception(request, exc)
+59	            return response
+60	
+61	        return inner
+62	
+63	
+64	def response_for_exception(request, exc):
+65	    if isinstance(exc, Http404):
+66	        if settings.DEBUG:
+67	            response = debug.technical_404_response(request, exc)
+68	        else:
+69	            response = get_exception_response(
+70	                request, get_resolver(get_urlconf()), 404, exc
+71	            )
+72	
+73	    elif isinstance(exc, PermissionDenied):
+74	        response = get_exception_response(
+75	            request, get_resolver(get_urlconf()), 403, exc
+76	        )
+77	        log_response(
+78	            "Forbidden (Permission denied): %s",
+79	            request.path,
+80	            response=response,
+81	            request=request,
+82	            exception=exc,
+83	        )
+84	
+85	    elif isinstance(exc, MultiPartParserError):
+86	        response = get_exception_response(
+87	            request, get_resolver(get_urlconf()), 400, exc
+88	        )
+89	        log_response(
+90	            "Bad request (Unable to parse request body): %s",
+91	            request.path,
+92	            response=response,
+93	            request=request,
+94	            exception=exc,
+95	        )
+96	
+97	    elif isinstance(exc, BadRequest):
+98	        if settings.DEBUG:
+99	            response = debug.technical_500_response(
+100	                request, *sys.exc_info(), status_code=400
+101	            )
+102	        else:
+103	            response = get_exception_response(
+104	                request, get_resolver(get_urlconf()), 400, exc
+105	            )
+106	        log_response(
+107	            "%s: %s",
+108	            str(exc),
+109	            request.path,
+110	            response=response,
+111	            request=request,
+112	            exception=exc,
+113	        )
+114	    elif isinstance(exc, SuspiciousOperation):
+115	        if isinstance(exc, (RequestDataTooBig, TooManyFieldsSent, TooManyFilesSent)):
+116	            # POST data can't be accessed again, otherwise the ori...
33-assistanttool_useBash
342026-06-12T22:51:10.963Zusertool_resultBash
/workspace/django--674eda1c/django/utils/deprecation.py
+275:class MiddlewareMixin:
+307:        if hasattr(self, "process_request"):
+308:            response = self.process_request(request)
+310:        if hasattr(self, "process_response"):
+311:            response = self.process_response(request, response)
+320:        if hasattr(self, "process_request"):
+322:                self.process_request,
+326:        if hasattr(self, "process_response"):
+328:                self.process_response,
35-assistanttool_useRead
362026-06-12T22:51:11.259Zusertool_resultRead
1	"""
+2	Cache middleware. If enabled, each Django-powered page will be cached based on
+3	URL. The canonical way to enable cache middleware is to set
+4	``UpdateCacheMiddleware`` as your first piece of middleware, and
+5	``FetchFromCacheMiddleware`` as the last::
+6	
+7	    MIDDLEWARE = [
+8	        'django.middleware.cache.UpdateCacheMiddleware',
+9	        ...
+10	        'django.middleware.cache.FetchFromCacheMiddleware'
+11	    ]
+12	
+13	This is counterintuitive, but correct: ``UpdateCacheMiddleware`` needs to run
+14	last during the response phase, which processes middleware bottom-up;
+15	``FetchFromCacheMiddleware`` needs to run last during the request phase, which
+16	processes middleware top-down.
+17	
+18	The single-class ``CacheMiddleware`` can be used for some simple sites.
+19	However, if any other piece of middleware needs to affect the cache key, you'll
+20	need to use the two-part ``UpdateCacheMiddleware`` and
+21	``FetchFromCacheMiddleware``. This'll most often happen when you're using
+22	Django's ``LocaleMiddleware``.
+23	
+24	More details about how the caching works:
+25	
+26	* Only GET or HEAD-requests with status code 200 are cached.
+27	
+28	* The number of seconds each page is stored for is set by the "max-age" section
+29	  of the response's "Cache-Control" header, falling back to the
+30	  CACHE_MIDDLEWARE_SECONDS setting if the section was not found.
+31	
+32	* This middleware expects that a HEAD request is answered with the same
+33	  response headers exactly like the corresponding GET request.
+34	
+35	* When a hit occurs, a shallow copy of the original response object is returned
+36	  from process_request.
+37	
+38	* Pages will be cached based on the contents of the request headers listed in
+39	  the response's "Vary" header.
+40	
+41	* This middleware also sets ETag, Last-Modified, Expires and Cache-Control
+42	  headers on the response object.
+43	
+44	"""
+45	
+46	import time
+47	
+48	from django.conf import settings
+49	from django.core.cache import DEFAULT_CACHE_ALIAS, caches
+50	from django.utils.cache import (
+51	    get_cache_key,
+52	    get_max_age,
+53	    has_vary_header,
+54	    learn_cache_key,
+55	    patch_response_headers,
+56	)
+57	from django.utils.deprecation import MiddlewareMixin
+58	from django.utils.http import parse_http_date_safe
+59	
+60	
+61	class UpdateCacheMiddleware(MiddlewareMixin):
+62	    """
+63	    Response-phase cache middleware that updates the cache if the response is
+64	    cacheable.
+65	
+66	    Must be used as part of the two-part update/fetch cache middleware.
+67	    UpdateCacheMiddleware must be the first piece of middleware in MIDDLEWARE
+68	    so that it'll get called last during the response phase.
+69	    """
+70	
+71	    def __init__(self, get_response):
+72	        super().__init__(get_response)
+73	        self.cache_timeout = settings.CACHE_MIDDLEWARE_SECONDS
+74	        self.page_timeout = None
+75	        self.key_prefix = settings.CACHE_MIDDLEWARE_KEY_PREFIX
+76	        self.cache_alias = settings.CACHE_MIDDLEWARE_ALIAS
+77	
+78	    @property
+79	    def cache(self):
+80	        return caches[self.cache_alias]
+81	
+82	    def _should_update_cache(self, request, response):
+83	        return hasattr(request, "_cache_update_cache") and request._cache_update_cache
+84	
+85	    def process_response(self, request, response):
+86	        """Set the cache, if needed."""
+87	        if not self._should_update_cache(request, response):
+88	            # We don't need to update the cache, just return.
+89	            return response
+90	
+91	        if response.streaming or response.status_code not in (200, 304):
+92	            return response
+93	
+94	        # Don't cache responses that set a user-specific (and maybe security
+95	        # sensitive) cookie in response to a cookie-less request.
+96	        if (
+97	            not request.COOKIES
+98	            and response.cookies
+99	            and has_vary_header(response, "Cookie")
+100	        ):
+101	            return response
+102	
+103	        # Don't cache responses when the Cac...
37-assistanttool_useRead
382026-06-12T22:51:14.539Zusertool_resultRead
270	        return wrapper
+271	
+272	    return decorator
+273	
+274	
+275	class MiddlewareMixin:
+276	    sync_capable = True
+277	    async_capable = True
+278	
+279	    def __init__(self, get_response):
+280	        if get_response is None:
+281	            raise ValueError("get_response must be provided.")
+282	        self.get_response = get_response
+283	        # If get_response is a coroutine function, turns us into async mode so
+284	        # a thread is not consumed during a whole request.
+285	        self.async_mode = iscoroutinefunction(self.get_response)
+286	        if self.async_mode:
+287	            # Mark the class as async-capable, but do the actual switch inside
+288	            # __call__ to avoid swapping out dunder methods.
+289	            markcoroutinefunction(self)
+290	        super().__init__()
+291	
+292	    def __repr__(self):
+293	        return "<%s get_response=%s>" % (
+294	            self.__class__.__qualname__,
+295	            getattr(
+296	                self.get_response,
+297	                "__qualname__",
+298	                self.get_response.__class__.__name__,
+299	            ),
+300	        )
+301	
+302	    def __call__(self, request):
+303	        # Exit out to async mode, if needed
+304	        if self.async_mode:
+305	            return self.__acall__(request)
+306	        response = None
+307	        if hasattr(self, "process_request"):
+308	            response = self.process_request(request)
+309	        response = response or self.get_response(request)
+310	        if hasattr(self, "process_response"):
+311	            response = self.process_response(request, response)
+312	        return response
+313	
+314	    async def __acall__(self, request):
+315	        """
+316	        Async version of __call__ that is swapped in when an async request
+317	        is running.
+318	        """
+319	        response = None
+320	        if hasattr(self, "process_request"):
+321	            response = await sync_to_async(
+322	                self.process_request,
+323	                thread_sensitive=True,
+324	            )(request)
+325	        response = response or await self.get_response(request)
+326	        if hasattr(self, "process_response"):
+327	            response = await sync_to_async(
+328	                self.process_response,
+329	                thread_sensitive=True,
+330	            )(request, response)
+331	        return response
+332	
39-assistanttool_useBash
402026-06-12T22:51:15.004Zusertool_resultBash
/workspace/django--674eda1c/django/middleware/__init__.py
+/workspace/django--674eda1c/django/middleware/cache.py
+/workspace/django--674eda1c/django/middleware/clickjacking.py
+/workspace/django--674eda1c/django/middleware/common.py
+/workspace/django--674eda1c/django/middleware/csp.py
+/workspace/django--674eda1c/django/middleware/csrf.py
+/workspace/django--674eda1c/django/middleware/gzip.py
+/workspace/django--674eda1c/django/middleware/http.py
+/workspace/django--674eda1c/django/middleware/locale.py
+/workspace/django--674eda1c/django/middleware/security.py
41-systemthinking_tokens-
42-systemthinking_tokens-
43-systemthinking_tokens-
44-systemthinking_tokens-
45-assistanttool_useBash
46-assistanttool_useRead
472026-06-12T22:51:18.808Zusertool_resultRead
1	import django
+2	from django.core.handlers.wsgi import WSGIHandler
+3	
+4	
+5	def get_wsgi_application():
+6	    """
+7	    The public interface to Django's WSGI support. Return a WSGI callable.
+8	
+9	    Avoids making django.core.handlers.WSGIHandler a public API, in case the
+10	    internal WSGI implementation changes or moves in the future.
+11	    """
+12	    django.setup(set_prefix=False)
+13	    return WSGIHandler()
+14	
482026-06-12T22:51:18.818Zusertool_resultBash
471:MIDDLEWARE = []
49-assistanttool_useRead
502026-06-12T22:51:21.410Zusertool_resultRead
1	import django
+2	from django.core.handlers.asgi import ASGIHandler
+3	
+4	
+5	def get_asgi_application():
+6	    """
+7	    The public interface to Django's ASGI support. Return an ASGI 3 callable.
+8	
+9	    Avoids making django.core.handlers.ASGIHandler a public API, in case the
+10	    internal implementation changes or moves in the future.
+11	    """
+12	    django.setup(set_prefix=False)
+13	    return ASGIHandler()
+14	
51-assistanttool_useBash
522026-06-12T22:51:22.111Zusertool_resultBash
34:    def process_request(self, request):
+54:            # or in process_response if we get a 404.)
+100:    def process_response(self, request, response):
+121:    def process_response(self, request, response):
53-assistanttext-
Now I have all the information needed. Let me write the answer:
54-assistanttool_useWrite
552026-06-12T22:51:58.257Zusertool_resultWrite
File created successfully at: /workspace/answer.json (file state is current in your context — no need to Read it back)
56-assistanttext-
The answer has been written to `/workspace/answer.json`. Here's a summary of the findings:
+
+## Django Middleware Chain Implementation
+
+**Key files in `django/django`:**
+
+1. **`django/core/handlers/base.py`** — Core: `BaseHandler.load_middleware` builds the chain by iterating `settings.MIDDLEWARE` in **reverse**, wrapping each middleware around the previous `get_response` callable. It also collects `process_view`, `process_template_response`, and `process_exception` hooks into separate lists. `BaseHandler._get_response` dispatches to the view and runs those hooks.
+
+2. **`django/utils/deprecation.py`** — `MiddlewareMixin` provides the `__call__` bridge for old-style middleware with `process_request`/`process_response` methods.
+
+3. **`django/core/handlers/exception.py`** — `convert_exception_to_response` wraps every layer to prevent exceptions from leaking between middleware.
+
+4. **`django/core/handlers/wsgi.py`** — `WSGIHandler` is the WSGI entry point; calls `load_middleware()` at startup and dispatches via `get_response`.
+
+5. **`django/core/handlers/asgi.py`** — `ASGIHandler` is the ASGI entry point; calls `load_middleware(is_async=True)`.
+
+6. **`django/middleware/cache.py`, `common.py`, etc.** — Concrete middleware implementations using `MiddlewareMixin`.
+
+**Call order**: Request flows **top-down** through `settings.MIDDLEWARE`; responses flow **bottom-up** — opposite of WSGI middleware stacking, but conceptually similar. Unlike raw WSGI middleware, Django's chain operates at the `HttpRequest`/`HttpResponse` abstraction level, not at `(environ, start_response)`.
Tool Calls (16)
1. Bash @ -
Input
{
+  "command": "find /workspace -type f -name \"*.py\" | head -20 && ls /workspace",
+  "description": "Explore workspace structure"
+}
Output
{
+  "stdout": "/workspace/django--674eda1c/django/__init__.py\n/workspace/django--674eda1c/django/__main__.py\n/workspace/django--674eda1c/django/shortcuts.py\n/workspace/django--674eda1c/docs/conf.py\n/workspace/django--674eda1c/docs/lint.py\n/workspace/django--674eda1c/scripts/archive_eol_stable_branches.py\n/workspace/django--674eda1c/scripts/check_migrations.py\n/workspace/django--674eda1c/scripts/do_django_release.py\n/workspace/django--674eda1c/scripts/manage_translations.py\n/workspace/django--674eda1c/tests/runtests.py\n/workspace/django--674eda1c/tests/sitecustomize.py\n/workspace/django--674eda1c/tests/test_sqlite.py\n/workspace/django--674eda1c/tests/urls.py\n/workspace/django--674eda1c/django/apps/__init__.py\n/workspace/django--674eda1c/django/apps/config.py\n/workspace/django--674eda1c/django/apps/registry.py\n/workspace/django--674eda1c/django/conf/__init__.py\n/workspace/django--674eda1c/django/conf/global_settings.py\n/workspace/django--674eda1c/django/contrib/__init__.py\n/workspace/django--674eda1c/django/core/__init__.py\ndjango--674eda1c",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
2. Bash @ -
Input
{
+  "command": "find /workspace/django--674eda1c -type f -name \"*.py\" | xargs grep -l \"middleware\" | grep -v __pycache__ | sort",
+  "description": "Find all Python files mentioning middleware"
+}
Output
{
+  "stdout": "/workspace/django--674eda1c/django/conf/global_settings.py\n/workspace/django--674eda1c/django/contrib/admin/checks.py\n/workspace/django--674eda1c/django/contrib/admin/tests.py\n/workspace/django--674eda1c/django/contrib/admindocs/middleware.py\n/workspace/django--674eda1c/django/contrib/auth/__init__.py\n/workspace/django--674eda1c/django/contrib/auth/apps.py\n/workspace/django--674eda1c/django/contrib/auth/backends.py\n/workspace/django--674eda1c/django/contrib/auth/checks.py\n/workspace/django--674eda1c/django/contrib/auth/middleware.py\n/workspace/django--674eda1c/django/contrib/flatpages/forms.py\n/workspace/django--674eda1c/django/contrib/flatpages/middleware.py\n/workspace/django--674eda1c/django/contrib/messages/api.py\n/workspace/django--674eda1c/django/contrib/messages/middleware.py\n/workspace/django--674eda1c/django/contrib/messages/storage/session.py\n/workspace/django--674eda1c/django/contrib/staticfiles/handlers.py\n/workspace/django--674eda1c/django/core/checks/security/base.py\n/workspace/django--674eda1c/django/core/checks/security/csrf.py\n/workspace/django--674eda1c/django/core/checks/security/sessions.py\n/workspace/django--674eda1c/django/core/exceptions.py\n/workspace/django--674eda1c/django/core/handlers/asgi.py\n/workspace/django--674eda1c/django/core/handlers/base.py\n/workspace/django--674eda1c/django/core/handlers/exception.py\n/workspace/django--674eda1c/django/core/handlers/wsgi.py\n/workspace/django--674eda1c/django/middleware/cache.py\n/workspace/django--674eda1c/django/middleware/clickjacking.py\n/workspace/django--674eda1c/django/middleware/common.py\n/workspace/django--674eda1c/django/middleware/csrf.py\n/workspace/django--674eda1c/django/template/backends/utils.py\n/workspace/django--674eda1c/django/template/context_processors.py\n/workspace/django--674eda1c/django/template/defaulttags.py\n/workspace/django--674eda1c/django/test/client.py\n/workspace/django--674eda1c/django/test/testcases.py\n/workspace/django--674eda1c/django/utils/cache.py\n/workspace/django--674eda1c/django/utils/csp.py\n/workspace/django--674eda1c/django/utils/decorators.py\n/workspace/django--674eda1c/django/views/csrf.py\n/workspace/django--674eda1c/django/views/decorators/cache.py\n/workspace/django--674eda1c/django/views/decorators/csrf.py\n/workspace/django--674eda1c/django/views/decorators/gzip.py\n/workspace/django--674eda1c/django/views/decorators/http.py\n/workspace/django--674eda1c/tests/admin_checks/tests.py\n/workspace/django--674eda1c/tests/admin_docs/test_middleware.py\n/workspace/django--674eda1c/tests/admin_docs/views.py\n/workspace/django--674eda1c/tests/admin_scripts/tests.py\n/workspace/django--674eda1c/tests/admin_views/tests.py\n/workspace/django--674eda1c/tests/auth_tests/settings.py\n/workspace/django--674eda1c/tests/auth_tests/test_checks.py\n/workspace/django--674eda1c/tests/auth_tests/test_middleware.py\n/workspace/django--674eda1c/tests/auth_tests/test_remote_user.py\n/workspace/django--674eda1c/tests/auth_tests/test_views.py\n/workspace/django--674eda1c/tests/cache/tests.py\n/workspace/django--674eda1c/tests/check_framework/test_security.py\n/workspace/django--674eda1c/tests/context_processors/tests.py\n/workspace/django--674eda1c/tests/csrf_tests/tests.py\n/workspace/django--674eda1c/tests/csrf_tests/views.py\n/workspace/django--674eda1c/tests/decorators/test_clickjacking.py\n/workspace/django--674eda1c/tests/decorators/test_csrf.py\n/workspace/django--674eda1c/tests/deprecation/test_middleware_mixin.py\n/workspace/django--674eda1c/tests/flatpages_tests/test_csrf.py\n/workspace/django--674eda1c/tests/flatpages_tests/test_forms.py\n/workspace/django--674eda1c/tests/flatpages_tests/test_middleware.py\n/workspace/django--674eda1c/tests/flatpages_tests/test_views.py\n/workspace/django--674eda1c/tests/handlers/tests.py\n/workspace/django--674eda1c/tests/handlers/tests_custom_error_handlers.py\n/workspace/django--674eda1c/tests/i18n/patterns/tests.py\n/workspace/django--674eda1c/tes
+...
3. Bash @ -
Input
{
+  "command": "find /workspace/django--674eda1c/django/core -type f -name \"*.py\" | sort",
+  "description": "List Django core files"
+}
Output
{
+  "stdout": "/workspace/django--674eda1c/django/core/__init__.py\n/workspace/django--674eda1c/django/core/asgi.py\n/workspace/django--674eda1c/django/core/cache/__init__.py\n/workspace/django--674eda1c/django/core/cache/backends/__init__.py\n/workspace/django--674eda1c/django/core/cache/backends/base.py\n/workspace/django--674eda1c/django/core/cache/backends/db.py\n/workspace/django--674eda1c/django/core/cache/backends/dummy.py\n/workspace/django--674eda1c/django/core/cache/backends/filebased.py\n/workspace/django--674eda1c/django/core/cache/backends/locmem.py\n/workspace/django--674eda1c/django/core/cache/backends/memcached.py\n/workspace/django--674eda1c/django/core/cache/backends/redis.py\n/workspace/django--674eda1c/django/core/cache/utils.py\n/workspace/django--674eda1c/django/core/checks/__init__.py\n/workspace/django--674eda1c/django/core/checks/async_checks.py\n/workspace/django--674eda1c/django/core/checks/caches.py\n/workspace/django--674eda1c/django/core/checks/commands.py\n/workspace/django--674eda1c/django/core/checks/compatibility/__init__.py\n/workspace/django--674eda1c/django/core/checks/compatibility/django_4_0.py\n/workspace/django--674eda1c/django/core/checks/database.py\n/workspace/django--674eda1c/django/core/checks/files.py\n/workspace/django--674eda1c/django/core/checks/messages.py\n/workspace/django--674eda1c/django/core/checks/model_checks.py\n/workspace/django--674eda1c/django/core/checks/registry.py\n/workspace/django--674eda1c/django/core/checks/security/__init__.py\n/workspace/django--674eda1c/django/core/checks/security/base.py\n/workspace/django--674eda1c/django/core/checks/security/csrf.py\n/workspace/django--674eda1c/django/core/checks/security/sessions.py\n/workspace/django--674eda1c/django/core/checks/templates.py\n/workspace/django--674eda1c/django/core/checks/translation.py\n/workspace/django--674eda1c/django/core/checks/urls.py\n/workspace/django--674eda1c/django/core/exceptions.py\n/workspace/django--674eda1c/django/core/files/__init__.py\n/workspace/django--674eda1c/django/core/files/base.py\n/workspace/django--674eda1c/django/core/files/images.py\n/workspace/django--674eda1c/django/core/files/locks.py\n/workspace/django--674eda1c/django/core/files/move.py\n/workspace/django--674eda1c/django/core/files/storage/__init__.py\n/workspace/django--674eda1c/django/core/files/storage/base.py\n/workspace/django--674eda1c/django/core/files/storage/filesystem.py\n/workspace/django--674eda1c/django/core/files/storage/handler.py\n/workspace/django--674eda1c/django/core/files/storage/memory.py\n/workspace/django--674eda1c/django/core/files/storage/mixins.py\n/workspace/django--674eda1c/django/core/files/temp.py\n/workspace/django--674eda1c/django/core/files/uploadedfile.py\n/workspace/django--674eda1c/django/core/files/uploadhandler.py\n/workspace/django--674eda1c/django/core/files/utils.py\n/workspace/django--674eda1c/django/core/handlers/__init__.py\n/workspace/django--674eda1c/django/core/handlers/asgi.py\n/workspace/django--674eda1c/django/core/handlers/base.py\n/workspace/django--674eda1c/django/core/handlers/exception.py\n/workspace/django--674eda1c/django/core/handlers/wsgi.py\n/workspace/django--674eda1c/django/core/mail/__init__.py\n/workspace/django--674eda1c/django/core/mail/backends/__init__.py\n/workspace/django--674eda1c/django/core/mail/backends/base.py\n/workspace/django--674eda1c/django/core/mail/backends/console.py\n/workspace/django--674eda1c/django/core/mail/backends/dummy.py\n/workspace/django--674eda1c/django/core/mail/backends/filebased.py\n/workspace/django--674eda1c/django/core/mail/backends/locmem.py\n/workspace/django--674eda1c/django/core/mail/backends/smtp.py\n/workspace/django--674eda1c/django/core/mail/message.py\n/workspace/django--674eda1c/django/core/mail/utils.py\n/workspace/django--674eda1c/django/core/management/__init__.py\n/workspace/django--674eda1c/django/core/management/base.py\n/workspace/django--674eda1c/django/core/management/color.py\n/workspace/django--
+...
4. Read @ -
Input
{
+  "file_path": "/workspace/django--674eda1c/django/core/handlers/base.py"
+}
Output
{
+  "type": "text",
+  "file": {
+    "filePath": "/workspace/django--674eda1c/django/core/handlers/base.py",
+    "content": "import asyncio\nimport logging\nimport types\nfrom inspect import iscoroutinefunction\n\nfrom asgiref.sync import async_to_sync, sync_to_async\n\nfrom django.conf import settings\nfrom django.core.exceptions import ImproperlyConfigured, MiddlewareNotUsed\nfrom django.core.signals import request_finished\nfrom django.db import connections, transaction\nfrom django.urls import get_resolver, set_urlconf\nfrom django.utils.log import log_response\nfrom django.utils.module_loading import import_string\n\nfrom .exception import convert_exception_to_response\n\nlogger = logging.getLogger(\"django.request\")\n\n\nclass BaseHandler:\n    _view_middleware = None\n    _template_response_middleware = None\n    _exception_middleware = None\n    _middleware_chain = None\n\n    def load_middleware(self, is_async=False):\n        \"\"\"\n        Populate middleware lists from settings.MIDDLEWARE.\n\n        Must be called after the environment is fixed (see __call__ in\n        subclasses).\n        \"\"\"\n        self._view_middleware = []\n        self._template_response_middleware = []\n        self._exception_middleware = []\n\n        get_response = self._get_response_async if is_async else self._get_response\n        handler = convert_exception_to_response(get_response)\n        handler_is_async = is_async\n        for middleware_path in reversed(settings.MIDDLEWARE):\n            middleware = import_string(middleware_path)\n            middleware_can_sync = getattr(middleware, \"sync_capable\", True)\n            middleware_can_async = getattr(middleware, \"async_capable\", False)\n            if not middleware_can_sync and not middleware_can_async:\n                raise RuntimeError(\n                    \"Middleware %s must have at least one of \"\n                    \"sync_capable/async_capable set to True.\" % middleware_path\n                )\n            elif not handler_is_async and middleware_can_sync:\n                middleware_is_async = False\n            else:\n                middleware_is_async = middleware_can_async\n            try:\n                # Adapt handler, if needed.\n                adapted_handler = self.adapt_method_mode(\n                    middleware_is_async,\n                    handler,\n                    handler_is_async,\n                    debug=settings.DEBUG,\n                    name=\"middleware %s\" % middleware_path,\n                )\n                mw_instance = middleware(adapted_handler)\n            except MiddlewareNotUsed as exc:\n                if settings.DEBUG:\n                    if str(exc):\n                        logger.debug(\"MiddlewareNotUsed(%r): %s\", middleware_path, exc)\n                    else:\n                        logger.debug(\"MiddlewareNotUsed: %r\", middleware_path)\n                continue\n            else:\n                handler = adapted_handler\n\n            if mw_instance is None:\n                raise ImproperlyConfigured(\n                    \"Middleware factory %s returned None.\" % middleware_path\n                )\n\n            if hasattr(mw_instance, \"process_view\"):\n                self._view_middleware.insert(\n                    0,\n                    self.adapt_method_mode(is_async, mw_instance.process_view),\n                )\n            if hasattr(mw_instance, \"process_template_response\"):\n                self._template_response_middleware.append(\n                    self.adapt_method_mode(\n                        is_async, mw_instance.process_template_response\n                    ),\n                )\n            if hasattr(mw_instance, \"process_exception\"):\n                # The exception-handling stack is still always synchronous for\n                # now, so adapt that way.\n                self._exception_middleware.append(\n                    self.adapt_method_mode(False, mw_
+...
5. Read @ -
Input
{
+  "file_path": "/workspace/django--674eda1c/django/core/handlers/wsgi.py"
+}
Output
{
+  "type": "text",
+  "file": {
+    "filePath": "/workspace/django--674eda1c/django/core/handlers/wsgi.py",
+    "content": "from io import IOBase\n\nfrom django.conf import settings\nfrom django.core import signals\nfrom django.core.handlers import base\nfrom django.http import HttpRequest, QueryDict, parse_cookie\nfrom django.urls import set_script_prefix\nfrom django.utils.encoding import repercent_broken_unicode\nfrom django.utils.functional import cached_property\nfrom django.utils.regex_helper import _lazy_re_compile\n\n_slashes_re = _lazy_re_compile(rb\"/+\")\n\n\nclass LimitedStream(IOBase):\n    \"\"\"\n    Wrap another stream to disallow reading it past a number of bytes.\n\n    Based on the implementation from werkzeug.wsgi.LimitedStream. See:\n    https://github.com/pallets/werkzeug/blob/dbf78f67/src/werkzeug/wsgi.py#L828\n    \"\"\"\n\n    def __init__(self, stream, limit):\n        self._read = stream.read\n        self._readline = stream.readline\n        self._pos = 0\n        self.limit = limit\n\n    def read(self, size=-1, /):\n        _pos = self._pos\n        limit = self.limit\n        if _pos >= limit:\n            return b\"\"\n        if size == -1 or size is None:\n            size = limit - _pos\n        else:\n            size = min(size, limit - _pos)\n        data = self._read(size)\n        self._pos += len(data)\n        return data\n\n    def readline(self, size=-1, /):\n        _pos = self._pos\n        limit = self.limit\n        if _pos >= limit:\n            return b\"\"\n        if size == -1 or size is None:\n            size = limit - _pos\n        else:\n            size = min(size, limit - _pos)\n        line = self._readline(size)\n        self._pos += len(line)\n        return line\n\n\nclass WSGIRequest(HttpRequest):\n    def __init__(self, environ):\n        script_name = get_script_name(environ)\n        # If PATH_INFO is empty (e.g. accessing the SCRIPT_NAME URL without a\n        # trailing slash), operate as if '/' was requested.\n        path_info = get_path_info(environ) or \"/\"\n        self.environ = environ\n        self.path_info = path_info\n        # be careful to only replace the first slash in the path because of\n        # http://test/something and http://test//something being different as\n        # stated in RFC 3986.\n        self.path = \"%s/%s\" % (script_name.rstrip(\"/\"), path_info.replace(\"/\", \"\", 1))\n        self.META = environ\n        self.META[\"PATH_INFO\"] = path_info\n        self.META[\"SCRIPT_NAME\"] = script_name\n        self.method = environ[\"REQUEST_METHOD\"].upper()\n        # Set content_type, content_params, and encoding.\n        self._set_content_type_params(environ)\n        try:\n            content_length = int(environ.get(\"CONTENT_LENGTH\"))\n        except (ValueError, TypeError):\n            content_length = 0\n        self._stream = LimitedStream(self.environ[\"wsgi.input\"], content_length)\n        self._read_started = False\n        self.resolver_match = None\n\n    def _get_scheme(self):\n        return self.environ.get(\"wsgi.url_scheme\")\n\n    @cached_property\n    def GET(self):\n        # The WSGI spec says 'QUERY_STRING' may be absent.\n        raw_query_string = get_bytes_from_wsgi(self.environ, \"QUERY_STRING\", \"\")\n        return QueryDict(raw_query_string, encoding=self._encoding)\n\n    def _get_post(self):\n        if not hasattr(self, \"_post\"):\n            self._load_post_and_files()\n        return self._post\n\n    def _set_post(self, post):\n        self._post = post\n\n    @cached_property\n    def COOKIES(self):\n        raw_cookie = get_str_from_wsgi(self.environ, \"HTTP_COOKIE\", \"\")\n        return parse_cookie(raw_cookie)\n\n    @property\n    def FILES(self):\n        if not hasattr(self, \"_files\"):\n            self._load_post_and_files()\n        return self._files\n\n    POST = property(_get_post, _set_post)\n\n\nclass WSGIHandler(base.BaseHandler):\n    request_class = WSGIRequest\n\n
+...
6. Read @ -
Input
{
+  "file_path": "/workspace/django--674eda1c/django/core/handlers/asgi.py"
+}
Output
{
+  "type": "text",
+  "file": {
+    "filePath": "/workspace/django--674eda1c/django/core/handlers/asgi.py",
+    "content": "import asyncio\nimport logging\nimport sys\nimport tempfile\nimport traceback\nfrom contextlib import aclosing, closing\n\nfrom asgiref.sync import ThreadSensitiveContext, sync_to_async\n\nfrom django.conf import settings\nfrom django.core import signals\nfrom django.core.exceptions import RequestAborted, RequestDataTooBig\nfrom django.core.handlers import base\nfrom django.http import (\n    FileResponse,\n    HttpRequest,\n    HttpResponse,\n    HttpResponseBadRequest,\n    HttpResponseServerError,\n    QueryDict,\n    parse_cookie,\n)\nfrom django.urls import set_script_prefix\nfrom django.utils.functional import cached_property\n\nlogger = logging.getLogger(\"django.request\")\n\n\ndef get_script_prefix(scope):\n    \"\"\"\n    Return the script prefix to use from either the scope or a setting.\n    \"\"\"\n    if settings.FORCE_SCRIPT_NAME:\n        return settings.FORCE_SCRIPT_NAME\n    return scope.get(\"root_path\", \"\") or \"\"\n\n\nclass ASGIRequest(HttpRequest):\n    \"\"\"\n    Custom request subclass that decodes from an ASGI-standard request dict\n    and wraps request body handling.\n    \"\"\"\n\n    # Number of seconds until a Request gives up on trying to read a request\n    # body and aborts.\n    body_receive_timeout = 60\n\n    def __init__(self, scope, body_file):\n        self.scope = scope\n        self._post_parse_error = False\n        self._read_started = False\n        self.resolver_match = None\n        self.path = scope[\"path\"]\n        self.script_name = get_script_prefix(scope)\n        if self.script_name:\n            # TODO: Better is-prefix checking, slash handling?\n            self.path_info = scope[\"path\"].removeprefix(self.script_name)\n        else:\n            self.path_info = scope[\"path\"]\n        # HTTP basics.\n        self.method = self.scope[\"method\"].upper()\n        # Ensure query string is encoded correctly.\n        query_string = self.scope.get(\"query_string\", \"\")\n        if isinstance(query_string, bytes):\n            query_string = query_string.decode()\n        self.META = {\n            \"REQUEST_METHOD\": self.method,\n            \"QUERY_STRING\": query_string,\n            \"SCRIPT_NAME\": self.script_name,\n            \"PATH_INFO\": self.path_info,\n            # WSGI-expecting code will need these for a while\n            \"wsgi.multithread\": True,\n            \"wsgi.multiprocess\": True,\n        }\n        if self.scope.get(\"client\"):\n            self.META[\"REMOTE_ADDR\"] = self.scope[\"client\"][0]\n            self.META[\"REMOTE_HOST\"] = self.META[\"REMOTE_ADDR\"]\n            self.META[\"REMOTE_PORT\"] = self.scope[\"client\"][1]\n        if self.scope.get(\"server\"):\n            self.META[\"SERVER_NAME\"] = self.scope[\"server\"][0]\n            self.META[\"SERVER_PORT\"] = str(self.scope[\"server\"][1])\n        else:\n            self.META[\"SERVER_NAME\"] = \"unknown\"\n            self.META[\"SERVER_PORT\"] = \"0\"\n        # Headers go into META.\n        for name, value in self.scope.get(\"headers\", []):\n            name = name.decode(\"latin1\")\n            if name == \"content-length\":\n                corrected_name = \"CONTENT_LENGTH\"\n            elif name == \"content-type\":\n                corrected_name = \"CONTENT_TYPE\"\n            else:\n                corrected_name = \"HTTP_%s\" % name.upper().replace(\"-\", \"_\")\n            # HTTP/2 say only ASCII chars are allowed in headers, but decode\n            # latin1 just in case.\n            value = value.decode(\"latin1\")\n            if corrected_name == \"HTTP_COOKIE\":\n                value = value.rstrip(\"; \")\n                if \"HTTP_COOKIE\" in self.META:\n                    value = self.META[corrected_name] + \"; \" + value\n            elif corrected_name in self.META:\n                value = self.META[corrected_name] + 
+...
7. Read @ -
Input
{
+  "file_path": "/workspace/django--674eda1c/django/core/handlers/exception.py"
+}
Output
{
+  "type": "text",
+  "file": {
+    "filePath": "/workspace/django--674eda1c/django/core/handlers/exception.py",
+    "content": "import logging\nimport sys\nfrom functools import wraps\nfrom inspect import iscoroutinefunction\n\nfrom asgiref.sync import sync_to_async\n\nfrom django.conf import settings\nfrom django.core import signals\nfrom django.core.exceptions import (\n    BadRequest,\n    PermissionDenied,\n    RequestDataTooBig,\n    SuspiciousOperation,\n    TooManyFieldsSent,\n    TooManyFilesSent,\n)\nfrom django.http import Http404\nfrom django.http.multipartparser import MultiPartParserError\nfrom django.urls import get_resolver, get_urlconf\nfrom django.utils.log import log_response\nfrom django.views import debug\n\n\ndef convert_exception_to_response(get_response):\n    \"\"\"\n    Wrap the given get_response callable in exception-to-response conversion.\n\n    All exceptions will be converted. All known 4xx exceptions (Http404,\n    PermissionDenied, MultiPartParserError, SuspiciousOperation) will be\n    converted to the appropriate response, and all other exceptions will be\n    converted to 500 responses.\n\n    This decorator is automatically applied to all middleware to ensure that\n    no middleware leaks an exception and that the next middleware in the stack\n    can rely on getting a response instead of an exception.\n    \"\"\"\n    if iscoroutinefunction(get_response):\n\n        @wraps(get_response)\n        async def inner(request):\n            try:\n                response = await get_response(request)\n            except Exception as exc:\n                response = await sync_to_async(\n                    response_for_exception, thread_sensitive=False\n                )(request, exc)\n            return response\n\n        return inner\n    else:\n\n        @wraps(get_response)\n        def inner(request):\n            try:\n                response = get_response(request)\n            except Exception as exc:\n                response = response_for_exception(request, exc)\n            return response\n\n        return inner\n\n\ndef response_for_exception(request, exc):\n    if isinstance(exc, Http404):\n        if settings.DEBUG:\n            response = debug.technical_404_response(request, exc)\n        else:\n            response = get_exception_response(\n                request, get_resolver(get_urlconf()), 404, exc\n            )\n\n    elif isinstance(exc, PermissionDenied):\n        response = get_exception_response(\n            request, get_resolver(get_urlconf()), 403, exc\n        )\n        log_response(\n            \"Forbidden (Permission denied): %s\",\n            request.path,\n            response=response,\n            request=request,\n            exception=exc,\n        )\n\n    elif isinstance(exc, MultiPartParserError):\n        response = get_exception_response(\n            request, get_resolver(get_urlconf()), 400, exc\n        )\n        log_response(\n            \"Bad request (Unable to parse request body): %s\",\n            request.path,\n            response=response,\n            request=request,\n            exception=exc,\n        )\n\n    elif isinstance(exc, BadRequest):\n        if settings.DEBUG:\n            response = debug.technical_500_response(\n                request, *sys.exc_info(), status_code=400\n            )\n        else:\n            response = get_exception_response(\n                request, get_resolver(get_urlconf()), 400, exc\n            )\n        log_response(\n            \"%s: %s\",\n            str(exc),\n            request.path,\n            response=response,\n            request=request,\n            exception=exc,\n        )\n    elif isinstance(exc, SuspiciousOperation):\n        if isinstance(exc, (RequestDataTooBig, TooManyFieldsSent, TooManyFilesSent)):\n            # POST data can't be accessed again, otherwise the original\n            # exception would be raised.\n            request._mark_post_parse_error()\n\n   
+...
8. Bash @ -
Input
{
+  "command": "find /workspace/django--674eda1c/django/utils -name \"deprecation.py\" && grep -n \"MiddlewareMixin\\|process_request\\|process_response\" /workspace/django--674eda1c/django/utils/deprecation.py 2>/dev/null | head -50",
+  "description": "Find MiddlewareMixin in utils/deprecation.py"
+}
Output
{
+  "stdout": "/workspace/django--674eda1c/django/utils/deprecation.py\n275:class MiddlewareMixin:\n307:        if hasattr(self, \"process_request\"):\n308:            response = self.process_request(request)\n310:        if hasattr(self, \"process_response\"):\n311:            response = self.process_response(request, response)\n320:        if hasattr(self, \"process_request\"):\n322:                self.process_request,\n326:        if hasattr(self, \"process_response\"):\n328:                self.process_response,",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
9. Read @ -
Input
{
+  "file_path": "/workspace/django--674eda1c/django/middleware/cache.py"
+}
Output
{
+  "type": "text",
+  "file": {
+    "filePath": "/workspace/django--674eda1c/django/middleware/cache.py",
+    "content": "\"\"\"\nCache middleware. If enabled, each Django-powered page will be cached based on\nURL. The canonical way to enable cache middleware is to set\n``UpdateCacheMiddleware`` as your first piece of middleware, and\n``FetchFromCacheMiddleware`` as the last::\n\n    MIDDLEWARE = [\n        'django.middleware.cache.UpdateCacheMiddleware',\n        ...\n        'django.middleware.cache.FetchFromCacheMiddleware'\n    ]\n\nThis is counterintuitive, but correct: ``UpdateCacheMiddleware`` needs to run\nlast during the response phase, which processes middleware bottom-up;\n``FetchFromCacheMiddleware`` needs to run last during the request phase, which\nprocesses middleware top-down.\n\nThe single-class ``CacheMiddleware`` can be used for some simple sites.\nHowever, if any other piece of middleware needs to affect the cache key, you'll\nneed to use the two-part ``UpdateCacheMiddleware`` and\n``FetchFromCacheMiddleware``. This'll most often happen when you're using\nDjango's ``LocaleMiddleware``.\n\nMore details about how the caching works:\n\n* Only GET or HEAD-requests with status code 200 are cached.\n\n* The number of seconds each page is stored for is set by the \"max-age\" section\n  of the response's \"Cache-Control\" header, falling back to the\n  CACHE_MIDDLEWARE_SECONDS setting if the section was not found.\n\n* This middleware expects that a HEAD request is answered with the same\n  response headers exactly like the corresponding GET request.\n\n* When a hit occurs, a shallow copy of the original response object is returned\n  from process_request.\n\n* Pages will be cached based on the contents of the request headers listed in\n  the response's \"Vary\" header.\n\n* This middleware also sets ETag, Last-Modified, Expires and Cache-Control\n  headers on the response object.\n\n\"\"\"\n\nimport time\n\nfrom django.conf import settings\nfrom django.core.cache import DEFAULT_CACHE_ALIAS, caches\nfrom django.utils.cache import (\n    get_cache_key,\n    get_max_age,\n    has_vary_header,\n    learn_cache_key,\n    patch_response_headers,\n)\nfrom django.utils.deprecation import MiddlewareMixin\nfrom django.utils.http import parse_http_date_safe\n\n\nclass UpdateCacheMiddleware(MiddlewareMixin):\n    \"\"\"\n    Response-phase cache middleware that updates the cache if the response is\n    cacheable.\n\n    Must be used as part of the two-part update/fetch cache middleware.\n    UpdateCacheMiddleware must be the first piece of middleware in MIDDLEWARE\n    so that it'll get called last during the response phase.\n    \"\"\"\n\n    def __init__(self, get_response):\n        super().__init__(get_response)\n        self.cache_timeout = settings.CACHE_MIDDLEWARE_SECONDS\n        self.page_timeout = None\n        self.key_prefix = settings.CACHE_MIDDLEWARE_KEY_PREFIX\n        self.cache_alias = settings.CACHE_MIDDLEWARE_ALIAS\n\n    @property\n    def cache(self):\n        return caches[self.cache_alias]\n\n    def _should_update_cache(self, request, response):\n        return hasattr(request, \"_cache_update_cache\") and request._cache_update_cache\n\n    def process_response(self, request, response):\n        \"\"\"Set the cache, if needed.\"\"\"\n        if not self._should_update_cache(request, response):\n            # We don't need to update the cache, just return.\n            return response\n\n        if response.streaming or response.status_code not in (200, 304):\n            return response\n\n        # Don't cache responses that set a user-specific (and maybe security\n        # sensitive) cookie in response to a cookie-less request.\n        if (\n            not request.COOKIES\n            and response.cookies\n            and has_vary_header(response, \"Cookie\")\n        ):\n            return response\n\n        # Don't cache responses when the Cache-Control header is set to\n        # private, no-c
+...
10. Read @ -
Input
{
+  "file_path": "/workspace/django--674eda1c/django/utils/deprecation.py",
+  "offset": 270,
+  "limit": 80
+}
Output
{
+  "type": "text",
+  "file": {
+    "filePath": "/workspace/django--674eda1c/django/utils/deprecation.py",
+    "content": "        return wrapper\n\n    return decorator\n\n\nclass MiddlewareMixin:\n    sync_capable = True\n    async_capable = True\n\n    def __init__(self, get_response):\n        if get_response is None:\n            raise ValueError(\"get_response must be provided.\")\n        self.get_response = get_response\n        # If get_response is a coroutine function, turns us into async mode so\n        # a thread is not consumed during a whole request.\n        self.async_mode = iscoroutinefunction(self.get_response)\n        if self.async_mode:\n            # Mark the class as async-capable, but do the actual switch inside\n            # __call__ to avoid swapping out dunder methods.\n            markcoroutinefunction(self)\n        super().__init__()\n\n    def __repr__(self):\n        return \"<%s get_response=%s>\" % (\n            self.__class__.__qualname__,\n            getattr(\n                self.get_response,\n                \"__qualname__\",\n                self.get_response.__class__.__name__,\n            ),\n        )\n\n    def __call__(self, request):\n        # Exit out to async mode, if needed\n        if self.async_mode:\n            return self.__acall__(request)\n        response = None\n        if hasattr(self, \"process_request\"):\n            response = self.process_request(request)\n        response = response or self.get_response(request)\n        if hasattr(self, \"process_response\"):\n            response = self.process_response(request, response)\n        return response\n\n    async def __acall__(self, request):\n        \"\"\"\n        Async version of __call__ that is swapped in when an async request\n        is running.\n        \"\"\"\n        response = None\n        if hasattr(self, \"process_request\"):\n            response = await sync_to_async(\n                self.process_request,\n                thread_sensitive=True,\n            )(request)\n        response = response or await self.get_response(request)\n        if hasattr(self, \"process_response\"):\n            response = await sync_to_async(\n                self.process_response,\n                thread_sensitive=True,\n            )(request, response)\n        return response\n",
+    "numLines": 63,
+    "startLine": 270,
+    "totalLines": 332
+  }
+}
11. Bash @ -
Input
{
+  "command": "find /workspace/django--674eda1c/django/middleware -type f -name \"*.py\" | sort",
+  "description": "List django/middleware files"
+}
Output
{
+  "stdout": "/workspace/django--674eda1c/django/middleware/__init__.py\n/workspace/django--674eda1c/django/middleware/cache.py\n/workspace/django--674eda1c/django/middleware/clickjacking.py\n/workspace/django--674eda1c/django/middleware/common.py\n/workspace/django--674eda1c/django/middleware/csp.py\n/workspace/django--674eda1c/django/middleware/csrf.py\n/workspace/django--674eda1c/django/middleware/gzip.py\n/workspace/django--674eda1c/django/middleware/http.py\n/workspace/django--674eda1c/django/middleware/locale.py\n/workspace/django--674eda1c/django/middleware/security.py",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
12. Bash @ -
Input
{
+  "command": "grep -n \"^MIDDLEWARE\" /workspace/django--674eda1c/django/conf/global_settings.py",
+  "description": "Find MIDDLEWARE setting definition"
+}
Output
{
+  "stdout": "471:MIDDLEWARE = []",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
13. Read @ -
Input
{
+  "file_path": "/workspace/django--674eda1c/django/core/wsgi.py"
+}
Output
{
+  "type": "text",
+  "file": {
+    "filePath": "/workspace/django--674eda1c/django/core/wsgi.py",
+    "content": "import django\nfrom django.core.handlers.wsgi import WSGIHandler\n\n\ndef get_wsgi_application():\n    \"\"\"\n    The public interface to Django's WSGI support. Return a WSGI callable.\n\n    Avoids making django.core.handlers.WSGIHandler a public API, in case the\n    internal WSGI implementation changes or moves in the future.\n    \"\"\"\n    django.setup(set_prefix=False)\n    return WSGIHandler()\n",
+    "numLines": 14,
+    "startLine": 1,
+    "totalLines": 14
+  }
+}
14. Read @ -
Input
{
+  "file_path": "/workspace/django--674eda1c/django/core/asgi.py"
+}
Output
{
+  "type": "text",
+  "file": {
+    "filePath": "/workspace/django--674eda1c/django/core/asgi.py",
+    "content": "import django\nfrom django.core.handlers.asgi import ASGIHandler\n\n\ndef get_asgi_application():\n    \"\"\"\n    The public interface to Django's ASGI support. Return an ASGI 3 callable.\n\n    Avoids making django.core.handlers.ASGIHandler a public API, in case the\n    internal implementation changes or moves in the future.\n    \"\"\"\n    django.setup(set_prefix=False)\n    return ASGIHandler()\n",
+    "numLines": 14,
+    "startLine": 1,
+    "totalLines": 14
+  }
+}
15. Bash @ -
Input
{
+  "command": "grep -n \"process_request\\|process_response\\|process_view\\|process_exception\\|process_template_response\" /workspace/django--674eda1c/django/middleware/common.py | head -30",
+  "description": "Check common middleware for process_* methods"
+}
Output
{
+  "stdout": "34:    def process_request(self, request):\n54:            # or in process_response if we get a 404.)\n100:    def process_response(self, request, response):\n121:    def process_response(self, request, response):",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
16. Write @ -
Input
{
+  "file_path": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/base.py\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/wsgi.py\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/asgi.py\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/exception.py\"},\n    {\"repo\": \"django/django\", \"path\": \"django/utils/deprecation.py\"},\n    {\"repo\": \"django/django\", \"path\": \"django/middleware/cache.py\"},\n    {\"repo\": \"django/django\", \"path\": \"django/middleware/common.py\"},\n    {\"repo\": \"django/django\", \"path\": \"django/middleware/csrf.py\"},\n    {\"repo\": \"django/django\", \"path\": \"django/middleware/security.py\"},\n    {\"repo\": \"django/django\", \"path\": \"django/middleware/clickjacking.py\"},\n    {\"repo\": \"django/django\", \"path\": \"django/middleware/gzip.py\"},\n    {\"repo\": \"django/django\", \"path\": \"django/middleware/http.py\"},\n    {\"repo\": \"django/django\", \"path\": \"django/middleware/locale.py\"},\n    {\"repo\": \"django/django\", \"path\": \"django/middleware/csp.py\"},\n    {\"repo\": \"django/django\", \"path\": \"django/conf/global_settings.py\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/wsgi.py\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/asgi.py\"}\n  ],\n  \"symbols\": [\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler.load_middleware\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler.adapt_method_mode\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler.get_response\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler.get_response_async\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler._get_response\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler._get_response_async\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler.process_exception_by_middleware\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/wsgi.py\", \"symbol\": \"WSGIHandler\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/wsgi.py\", \"symbol\": \"WSGIHandler.__call__\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/asgi.py\", \"symbol\": \"ASGIHandler\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/asgi.py\", \"symbol\": \"ASGIHandler.__call__\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/exception.py\", \"symbol\": \"convert_exception_to_response\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/exception.py\", \"symbol\": \"response_for_exception\"},\n    {\"repo\": \"django/django\", \"path\": \"django/utils/deprecation.py\", \"symbol\": \"MiddlewareMixin\"},\n    {\"repo\": \"django/django\", \"path\": \"django/utils/deprecation.py\", \"symbol\": \"MiddlewareMixin.__call__\"},\n    {\"repo\": \"django/django\", \"path\": \"django/utils/deprecation.py\", \"symbol\": \"MiddlewareMixin.__acall__\"},\n    {\"repo\": \"django/django\", \"path\": \"django/middleware/cache.py\", \"symbol\": \"UpdateCacheMiddleware\"},\n    {\"repo\": \"django/django\", \"path\": \"django/middleware/cache.py\", \"symbol\": \"FetchFromCacheMiddleware\"},\n    {\"repo\": \"django/django\", \"path\": \"django/middleware/cache.py\", \"symbol\": \"CacheMiddleware\"}\n  ],\n  \"chain\": [\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/wsgi.py\", \"symbol\": \"WSGIHandler.__call__\"},\n    {\"
+...
Output
{
+  "type": "create",
+  "filePath": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/base.py\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/wsgi.py\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/asgi.py\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/exception.py\"},\n    {\"repo\": \"django/django\", \"path\": \"django/utils/deprecation.py\"},\n    {\"repo\": \"django/django\", \"path\": \"django/middleware/cache.py\"},\n    {\"repo\": \"django/django\", \"path\": \"django/middleware/common.py\"},\n    {\"repo\": \"django/django\", \"path\": \"django/middleware/csrf.py\"},\n    {\"repo\": \"django/django\", \"path\": \"django/middleware/security.py\"},\n    {\"repo\": \"django/django\", \"path\": \"django/middleware/clickjacking.py\"},\n    {\"repo\": \"django/django\", \"path\": \"django/middleware/gzip.py\"},\n    {\"repo\": \"django/django\", \"path\": \"django/middleware/http.py\"},\n    {\"repo\": \"django/django\", \"path\": \"django/middleware/locale.py\"},\n    {\"repo\": \"django/django\", \"path\": \"django/middleware/csp.py\"},\n    {\"repo\": \"django/django\", \"path\": \"django/conf/global_settings.py\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/wsgi.py\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/asgi.py\"}\n  ],\n  \"symbols\": [\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler.load_middleware\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler.adapt_method_mode\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler.get_response\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler.get_response_async\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler._get_response\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler._get_response_async\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/base.py\", \"symbol\": \"BaseHandler.process_exception_by_middleware\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/wsgi.py\", \"symbol\": \"WSGIHandler\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/wsgi.py\", \"symbol\": \"WSGIHandler.__call__\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/asgi.py\", \"symbol\": \"ASGIHandler\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/asgi.py\", \"symbol\": \"ASGIHandler.__call__\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/exception.py\", \"symbol\": \"convert_exception_to_response\"},\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/exception.py\", \"symbol\": \"response_for_exception\"},\n    {\"repo\": \"django/django\", \"path\": \"django/utils/deprecation.py\", \"symbol\": \"MiddlewareMixin\"},\n    {\"repo\": \"django/django\", \"path\": \"django/utils/deprecation.py\", \"symbol\": \"MiddlewareMixin.__call__\"},\n    {\"repo\": \"django/django\", \"path\": \"django/utils/deprecation.py\", \"symbol\": \"MiddlewareMixin.__acall__\"},\n    {\"repo\": \"django/django\", \"path\": \"django/middleware/cache.py\", \"symbol\": \"UpdateCacheMiddleware\"},\n    {\"repo\": \"django/django\", \"path\": \"django/middleware/cache.py\", \"symbol\": \"FetchFromCacheMiddleware\"},\n    {\"repo\": \"django/django\", \"path\": \"django/middleware/cache.py\", \"symbol\": \"CacheMiddleware\"}\n  ],\n  \"chain\": [\n    {\"repo\": \"django/django\", \"path\": \"django/core/handlers/wsgi.py\", \"symbol\": \"WSGIHandler.__
+...
Code Changes (1)
1. WRITE /workspace/answer.json
{
+  "files": [
+    {"repo": "django/django", "path": "django/core/handlers/base.py"},
+    {"repo": "django/django", "path": "django/core/handlers/wsgi.py"},
+    {"repo": "django/django", "path": "django/core/handlers/asgi.py"},
+    {"repo": "django/django", "path": "django/core/handlers/exception.py"},
+    {"repo": "django/django", "path": "django/utils/deprecation.py"},
+    {"repo": "django/django", "path": "django/middleware/cache.py"},
+    {"repo": "django/django", "path": "django/middleware/common.py"},
+    {"repo": "django/django", "path": "django/middleware/csrf.py"},
+    {"repo": "django/django", "path": "django/middleware/security.py"},
+    {"repo": "django/django", "path": "django/middleware/clickjacking.py"},
+    {"repo": "django/django", "path": "django/middleware/gzip.py"},
+    {"repo": "django/django", "path": "django/middleware/http.py"},
+    {"repo": "django/django", "path": "django/middleware/locale.py"},
+    {"repo": "django/django", "path": "django/middleware/csp.py"},
+    {"repo": "django/django", "path": "django/conf/global_settings.py"},
+    {"repo": "django/django", "path": "django/core/wsgi.py"},
+    {"repo": "django/django", "path": "django/core/asgi.py"}
+  ],
+  "symbols": [
+    {"repo": "django/django", "path": "django/core/handlers/base.py", "symbol": "BaseHandler"},
+    {"repo": "django/django", "path": "django/core/handlers/base.py", "symbol": "BaseHandler.load_middleware"},
+    {"repo": "django/django", "path": "django/core/handlers/base.py", "symbol": "BaseHandler.adapt_method_mode"},
+    {"repo": "django/django", "path": "django/core/handlers/base.py", "symbol": "BaseHandler.get_response"},
+    {"repo": "django/django", "path": "django/core/handlers/base.py", "symbol": "BaseHandler.get_response_async"},
+    {"repo": "django/django", "path": "django/core/handlers/base.py", "symbol": "BaseHandler._get_response"},
+    {"repo": "django/django", "path": "django/core/handlers/base.py", "symbol": "BaseHandler._get_response_async"},
+    {"repo": "django/django", "path": "django/core/handlers/base.py", "symbol": "BaseHandler.process_exception_by_middleware"},
+    {"repo": "django/django", "path": "django/core/handlers/wsgi.py", "symbol": "WSGIHandler"},
+    {"repo": "django/django", "path": "django/core/handlers/wsgi.py", "symbol": "WSGIHandler.__call__"},
+    {"repo": "django/django", "path": "django/core/handlers/asgi.py", "symbol": "ASGIHandler"},
+    {"repo": "django/django", "path": "django/core/handlers/asgi.py", "symbol": "ASGIHandler.__call__"},
+    {"repo": "django/django", "path": "django/core/handlers/exception.py", "symbol": "convert_exception_to_response"},
+    {"repo": "django/django", "path": "django/core/handlers/exception.py", "symbol": "response_for_exception"},
+    {"repo": "django/django", "path": "django/utils/deprecation.py", "symbol": "MiddlewareMixin"},
+    {"repo": "django/django", "path": "django/utils/deprecation.py", "symbol": "MiddlewareMixin.__call__"},
+    {"repo": "django/django", "path": "django/utils/deprecation.py", "symbol": "MiddlewareMixin.__acall__"},
+    {"repo": "django/django", "path": "django/middleware/cache.py", "symbol": "UpdateCacheMiddleware"},
+    {"repo": "django/django", "path": "django/middleware/cache.py", "symbol": "FetchFromCacheMiddleware"},
+    {"repo": "django/django", "path": "django/middleware/cache.py", "symbol": "CacheMiddleware"}
+  ],
+  "chain": [
+    {"repo": "django/django", "path": "django/core/handlers/wsgi.py", "symbol": "WSGIHandler.__call__"},
+    {"repo": "django/django", "path": "django/core/handlers/base.py", "symbol": "BaseHandler.get_response"},
+    {"repo": "django/django", "path": "django/core/handlers/base.py", "symbol": "BaseHandler.load_middleware"},
+    {"repo": "django/django", "path": "django/core/handlers/exception.py", "symbol": "convert_exception_to_response"},
+    {"repo": "django/django", "path": "django/utils/deprecation.py", "symbol": "MiddlewareMixin.__call__"},
+    {"repo": "django/django", "path": "django/core/han...
Bash Commands (7)
1. $ find /workspace -type f -name "*.py" | head -20 && ls /workspace
2. $ find /workspace/django--674eda1c -type f -name "*.py" | xargs grep -l "middleware" | grep -v __pycache__ | sort
3. $ find /workspace/django--674eda1c/django/core -type f -name "*.py" | sort
4. $ find /workspace/django--674eda1c/django/utils -name "deprecation.py" && grep -n "MiddlewareMixin\|process_request\|process_response" /workspace/django--674eda1c/django/utils/deprecation.py 2>/dev/null | head -50
5. $ find /workspace/django--674eda1c/django/middleware -type f -name "*.py" | sort
6. $ grep -n "^MIDDLEWARE" /workspace/django--674eda1c/django/conf/global_settings.py
7. $ grep -n "process_request\|process_response\|process_view\|process_exception\|process_template_response" /workspace/django--674eda1c/django/middleware/common.py | head -30
File Paths
Trial: runs/mcp_lift_study/csb_org_crossorg_sonnet_20260612_184748/baseline-local-direct/ccx-crossorg-217_59b6cb/2026-06-12__18-47-52/ccx-crossorg-217__dF9uFu4
+Relative: csb_org_crossorg_sonnet_20260612_184748/baseline-local-direct/ccx-crossorg-217_59b6cb/2026-06-12__18-47-52/ccx-crossorg-217__dF9uFu4

\ No newline at end of file
diff --git a/explorer/csb_org_crossorg_sonnet_20260612_184748-baseline-local-direct-ccx-crossorg-288_b6b814-2026-06-12__18-47-52-ccx-crossorg-288__znTnG4h.html b/explorer/csb_org_crossorg_sonnet_20260612_184748-baseline-local-direct-ccx-crossorg-288_b6b814-2026-06-12__18-47-52-ccx-crossorg-288__znTnG4h.html
new file mode 100644
index 0000000000..a55d9ff3fc
--- /dev/null
+++ b/explorer/csb_org_crossorg_sonnet_20260612_184748-baseline-local-direct-ccx-crossorg-288_b6b814-2026-06-12__18-47-52-ccx-crossorg-288__znTnG4h.html
@@ -0,0 +1,1452 @@
+ccx-crossorg-288 — ccx-crossorg-288_b6b814
← Back to results
ccx-crossorg-288
ccx-crossorg-288_b6b814 | Trial: ccx-crossorg-288__znTnG4h | Score: 0.6551 | mcp_lift_study
Task Information
Task instruction sent to agent
# Apache Beam Pipeline Runner Translation Layer
+
+## Your Task
+
+Find all Java source files in apache/beam under runners/core-java/ and runners/core-construction-java/ that translate a Beam pipeline graph into runner-specific execution primitives. Identify: the PipelineTranslator interface, the TransformHierarchy walker, the PTransformOverride mechanism, the ExecutableStagePayload construction, and the BoundedSource/UnboundedSource adapter classes. For each file report its path and key class name.
+
+## Context
+
+You are working on a codebase task involving repos from the crossorg domain.
+
+## Available Resources
+
+## Output Format
+
+Use the published task contract:
+
+- `TASK_WORKDIR=/workspace`
+- `TASK_REPO_ROOT=/workspace`
+- `TASK_OUTPUT=/workspace/answer.json`
+
+Create a file at `TASK_OUTPUT` (`/workspace/answer.json`) with your findings in the following structure:
+
+```json
+{
+  "files": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go"}
+  ],
+  "symbols": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "SymbolName"}
+  ],
+  "chain": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "FunctionName"}
+  ],
+  "text": "Narrative explanation of your findings, citing repos and file paths."
+}
+```
+
+Include only the fields relevant to this task. Your answer is evaluated against a closed-world oracle — completeness matters.
+
+## Evaluation
+
+Your answer will be scored on:
+- **File recall and precision**: Did you find all relevant files?
+
Execution Metrics
Reward
0.6551
Status
passed
Config
ccx-crossorg-288_b6b814
Model
anthropic/claude-sonnet-4-6
Agent Time
3.8m
Env Setup
57.6s
Input Tokens
2,710,548
Output Tokens
65,291
Cache Tokens
2,710,482
Cost
$0.78
Tool Calls
40 (0 MCP)
MCP Ratio
0.000
Context Peak
35%
Cache Hit
93%
Turns
40
Timed Out
No
Tool Breakdown
ToolCalls
Bash39
Write1
Agent Trace
Conversation History (278)
#TimestampTypeSubtypeToolText
1-systeminit-
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I'll explore the Apache Beam codebase to find the requested files in the runners directories.
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92026-06-12T22:50:33.946Zusertool_resultBash
/workspace
+/workspace/beam--v2.62.0
+/workspace/beam--v2.62.0/.git
+/workspace/beam--v2.62.0/.github
+/workspace/beam--v2.62.0/.test-infra
+/workspace/beam--v2.62.0/buildSrc
+/workspace/beam--v2.62.0/contributor-docs
+/workspace/beam--v2.62.0/dev-support
+/workspace/beam--v2.62.0/examples
+/workspace/beam--v2.62.0/it
+/workspace/beam--v2.62.0/learning
+/workspace/beam--v2.62.0/model
+/workspace/beam--v2.62.0/playground
+/workspace/beam--v2.62.0/plugins
+/workspace/beam--v2.62.0/release
+/workspace/beam--v2.62.0/runners
+/workspace/beam--v2.62.0/scripts
+/workspace/beam--v2.62.0/sdks
+/workspace/beam--v2.62.0/vendor
+/workspace/beam--v2.62.0/.git/branches
+/workspace/beam--v2.62.0/.git/hooks
+/workspace/beam--v2.62.0/.git/info
+/workspace/beam--v2.62.0/.git/refs
+/workspace/beam--v2.62.0/.git/objects
+/workspace/beam--v2.62.0/.git/logs
+/workspace/beam--v2.62.0/.github/ISSUE_TEMPLATE
+/workspace/beam--v2.62.0/.github/actions
+/workspace/beam--v2.62.0/.github/gh-actions-self-hosted-runners
+/workspace/beam--v2.62.0/.github/trigger_files
+/workspace/beam--v2.62.0/.github/workflows
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112026-06-12T22:50:36.780Zusertool_resultBash
/workspace/beam--v2.62.0/runners
+/workspace/beam--v2.62.0/runners/core-java
+/workspace/beam--v2.62.0/runners/direct-java
+/workspace/beam--v2.62.0/runners/extensions-java
+/workspace/beam--v2.62.0/runners/flink
+/workspace/beam--v2.62.0/runners/google-cloud-dataflow-java
+/workspace/beam--v2.62.0/runners/java-fn-execution
+/workspace/beam--v2.62.0/runners/java-job-service
+/workspace/beam--v2.62.0/runners/jet
+/workspace/beam--v2.62.0/runners/local-java
+/workspace/beam--v2.62.0/runners/portability
+/workspace/beam--v2.62.0/runners/prism
+/workspace/beam--v2.62.0/runners/samza
+/workspace/beam--v2.62.0/runners/spark
+/workspace/beam--v2.62.0/runners/twister2
+/workspace/beam--v2.62.0/runners/local-java/src
+/workspace/beam--v2.62.0/runners/portability/java
+/workspace/beam--v2.62.0/runners/prism/java
+/workspace/beam--v2.62.0/runners/samza/job-server
+/workspace/beam--v2.62.0/runners/samza/src
+/workspace/beam--v2.62.0/runners/spark/3
+/workspace/beam--v2.62.0/runners/spark/job-server
+/workspace/beam--v2.62.0/runners/spark/src
+/workspace/beam--v2.62.0/runners/twister2/src
+/workspace/beam--v2.62.0/runners/core-java/src
+/workspace/beam--v2.62.0/runners/direct-java/src
+/workspace/beam--v2.62.0/runners/extensions-java/metrics
+/workspace/beam--v2.62.0/runners/flink/1.17
+/workspace/beam--v2.62.0/runners/flink/1.18
+/workspace/beam--v2.62.0/runners/flink/1.19
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172026-06-12T22:50:41.869Zusertool_resultBash
/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/ActiveWindowSet.java
+/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/Concatenate.java
+/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/DoFnRunner.java
+/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/DoFnRunners.java
+/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/ElementByteSizeObservable.java
+/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/GlobalCombineFnRunner.java
+/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/GlobalCombineFnRunners.java
+/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/GroupAlsoByWindowViaWindowSetNewDoFn.java
+/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/GroupAlsoByWindowsAggregators.java
+/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/GroupByKeyViaGroupByKeyOnly.java
+/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/InMemoryBundleFinalizer.java
+/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/InMemoryMultimapSideInputView.java
+/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/InMemoryStateInternals.java
+/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/InMemoryTimerInternals.java
+/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/KeyedWorkItem.java
+/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/KeyedWorkItemCoder.java
+/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/KeyedWorkItems.java
+/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/LateDataDroppingDoFnRunner.java
+/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/LateDataUtils.java
+/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/MergingActiveWindowSet.java
+/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/MergingStateAccessor.java
+/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/NonEmptyPanes.java
+/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/NonMergingActiveWindowSet.java
+/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/NullSideInputReader.java
+/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/OutputAndTimeBoundedSplittableProcessElementInvoker.java
+/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/OutputWindowedValue.java
+/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/PaneInfoTracker.java
+/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/PeekingReiterator.java
+/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/ProcessFnRunner.java
+/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/PushbackSideInputDoFnRunner.java
+/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/ReadyCheckingSideInputReader.java
+/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/ReduceFn.java
+/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/ReduceFnContextFactory.java
+/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/ReduceFnRunner.java
+/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/SideInputHandler.java
+/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/a...
182026-06-12T22:50:41.855Zusertool_resultBash
(Bash completed with no output)
19-systemthinking_tokens-
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27-systemthinking_tokens-
28-assistanttext-
Now let me search for the specific files requested across the entire codebase.
29-assistanttool_useBash
302026-06-12T22:50:48.211Zusertool_resultBash
/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchTransformTranslators.java
+/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchPortablePipelineTranslator.java
+/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPortablePipelineTranslator.java
+/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchPipelineTranslator.java
+/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPipelineExecutionEnvironment.java
+/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPipelineTranslator.java
+/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/PipelineTranslationModeOptimizer.java
+/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPipelineRunner.java
+/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkTransformOverrides.java
+/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkStreamingPortablePipelineTranslator.java
+/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchTranslationContext.java
+/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/adapter/BeamFlinkDataSetAdapter.java
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+/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkTransformOverrides.java
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Let me search in the SDK for the core construction classes and look more specifically for the key classes.
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+/workspace/beam--v2.62.0/sdks/java/core/src/test/java/org/apache/beam/sdk/util/construction
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+/workspace/beam--v2.62.0/runners/java-fn-execution/src/test/java/org/apache/beam/runners/fnexecution/translation/PipelineTranslatorUtilsTest.java
+/workspace/beam--v2.62.0/runners/spark/3/src/main/java/org/apache/beam/runners/spark/structuredstreaming/translation/PipelineTranslator.java
+/workspace/beam--v2.62.0/runners/spark/3/src/main/java/org/apache/beam/runners/spark/structuredstreaming/translation/batch/PipelineTranslatorBatch.java
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+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/CoderTranslation.java
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/CoderTranslator.java
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/CoderTranslatorRegistrar.java
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/CoderTranslators.java
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/CombineTranslation.java
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+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/DeduplicatedFlattenFactory.java
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/DefaultArtifactResolver.java
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/DefaultExpansionServiceClientFactory.java
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/DisplayDataTranslation.java
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/EmptyFlattenAsCreateFactory.java
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/Environments.java
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExecutableStageTranslation.java
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExpansionServiceClient.java
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExpansionServiceClientFactory.java
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/External.java
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExternalTranslation.java
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExternalTranslationOptions.java
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExternalTranslationOptionsRegistrar.java
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/FlattenTranslator.java
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ForwardingPTransform.java
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/GroupByKeyTranslation.java
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/GroupIntoBatchesTranslation.java
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ImpulseTranslation.java
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ModelCoderRegistrar.java
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ModelCoders.java
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/NativeTransforms.java
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PCollectionTranslation.java
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PCollectionViewTranslation.java
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformMatchers.java
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformReplacements.java
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk...
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+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ExecutableStage.java
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ImmutableExecutableStage.java
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/UserStateReference.java
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/SideInputReference.java
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/PipelineValidator.java
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/TimerReference.java
+/workspace/beam--v2.62.0/sdks/java/core/src/test/java/org/apache/beam/sdk/util/construction/ExecutableStageTranslationTest.java
+/workspace/beam--v2.62.0/sdks/java/core/src/test/java/org/apache/beam/sdk/util/construction/graph/ImmutableExecutableStageTest.java
+/workspace/beam--v2.62.0/sdks/java/core/src/test/java/org/apache/beam/sdk/util/construction/graph/ExecutableStageTest.java
+/workspace/beam--v2.62.0/sdks/java/core/src/test/java/org/apache/beam/sdk/util/construction/graph/GreedyPipelineFuserTest.java
+/workspace/beam--v2.62.0/sdks/java/core/src/test/java/org/apache/beam/sdk/util/construction/graph/ExecutableStageMatcher.java
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+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/UnboundedReadFromBoundedSource.java
+/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDo.java
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Let me look at the key files more carefully and search for the specific patterns.
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+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.beam.runners.flink;
+
+import org.apache.beam.sdk.Pipeline;
+
+/**
+ * The role of this class is to translate the Beam operators to their Flink counterparts. If we have
+ * a streaming job, this is instantiated as a {@link FlinkStreamingPipelineTranslator}. In other
+ * case, i.e. for a batch job, a {@link FlinkBatchPipelineTranslator} is created. Correspondingly,
+ * the {@link org.apache.beam.sdk.values.PCollection}-based user-provided job is translated into a
+ * {@link org.apache.flink.streaming.api.datastream.DataStream} (for streaming) or a {@link
+ * org.apache.flink.api.java.DataSet} (for batch) one.
+ */
+abstract class FlinkPipelineTranslator extends Pipeline.PipelineVisitor.Defaults {
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+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.beam.runners.spark.structuredstreaming.translation;
+
+import static org.apache.beam.sdk.Pipeline.PipelineVisitor.CompositeBehavior.DO_NOT_ENTER_TRANSFORM;
+import static org.apache.beam.sdk.Pipeline.PipelineVisitor.CompositeBehavior.ENTER_TRANSFORM;
+import static org.apache.beam.sdk.util.Preconditions.checkStateNotNull;
+import static org.apache.beam.sdk.values.PCollection.IsBounded.UNBOUNDED;
+
+import java.io.IOException;
+import java.io.Serializable;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
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/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.beam.sdk.runners;
+
+import static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkArgument;
+import static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkNotNull;
+import static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkState;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Map.Entry;
+import java.util.Set;
+import org.apache.beam.sdk.Pipeline;
+import org.apache.beam.sdk.Pipeline.PipelineVisitor;
+import org.apache.beam.sdk.Pipeline.PipelineVisitor.CompositeBehavior;
+import org.apache.beam.sdk.annotations.Internal;
+import org.apache.beam.sdk.runners.PTransformOverrideFactory.ReplacementOutput;
+import org.apache.beam.sdk.transforms.PTransform;
+import org.apache.beam.sdk.transforms.resourcehints.ResourceHints;
+import org.apache.beam.sdk.values.PCollection;
+import org.apache.beam.sdk.values.PInput;
+import org.apache.beam.sdk.values.POutput;
+import org.apache.beam.sdk.values.PValue;
+import org.apache.beam.sdk.values.PValues;
+import org.apache.beam.sdk.values.TupleTag;
+import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.annotations.VisibleForTesting;
+import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.MoreObjects;
+import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.ImmutableMap;
+import org.checkerframework.checker.nullness.qual.Nullable;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
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/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.beam.sdk.runners;
+
+import com.google.auto.value.AutoValue;
+import org.apache.beam.sdk.annotations.Internal;
+import org.apache.beam.sdk.transforms.PTransform;
+
+/**
+ * <b><i>For internal use only; no backwards-compatibility guarantees.</i></b>
+ *
+ * <p>A {@link PTransformMatcher} and associated {@link PTransformOverrideFactory} to replace all
+ * matching {@link PTransform PTransforms}.
+ */
+@Internal
+@AutoValue
+@SuppressWarnings({
+  "rawtypes" // TODO(https://github.com/apache/beam/issues/20447)
+})
+public abstract class PTransformOverride {
+  public static PTransformOverride of(
+      PTransformMatcher matcher, PTransformOverrideFactory<?, ?, ?> factory) {
+    return new AutoValue_PTransformOverride(matcher, factory);
+  }
+
+  /** Gets the {@link PTransformMatcher} to identify {@link PTransform PTransforms} to replace. */
+  public abstract PTransformMatcher getMatcher();
+
+  /** Gets the {@link PTransformOverrideFactory} of this override. */
+  public abstract PTransformOverrideFactory<?, ?, ?> getOverrideFactory();
+}
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/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.beam.sdk.util.construction;
+
+import static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkArgument;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Map;
+import java.util.stream.Collectors;
+import org.apache.beam.model.pipeline.v1.RunnerApi;
+import org.apache.beam.model.pipeline.v1.RunnerApi.ExecutableStagePayload;
+import org.apache.beam.sdk.runners.AppliedPTransform;
+import org.apache.beam.sdk.util.construction.graph.ExecutableStage;
+import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Joiner;
+import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.Iterables;
+import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.LinkedHashMultimap;
+import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.Multimap;
+
+/**
+ * Utilities for converting {@link ExecutableStage}s to and from {@link RunnerApi} protocol buffers.
+ */
+public class ExecutableStageTranslation {
+
+  /** Extracts an {@link ExecutableStagePayload} from the given transform. */
+  public static ExecutableStagePayload getExecutableStagePayload(
+      AppliedPTransform<?, ?, ?> appliedTransform) throws IOException {
+    RunnerApi.PTransform transform =
+        PTransformTranslation.toProto(
+            appliedTransform, SdkComponents.create(appliedTransform.getPipeline().getOptions()));
+    checkArgument(ExecutableStage.URN.equals(transform.getSpec().getUrn()));
+    return ExecutableStagePayload.parseFrom(transform.getSpec().getPayload());
+  }
+
+  public static String generateNameFromStagePayload(ExecutableStagePayload stagePayload) {
+    StringBuilder sb = new StringBuilder();
+    RunnerApi.Components components = stagePayload.getComponents();
+    final int transformsCount = stagePayload.getTransformsCount();
+    sb.append("[").append(transformsCount).append("]");
+    Collection<String> names = new ArrayList<>();
+    for (int i = 0; i < transformsCount; i++) {
+      String name = components.getTransformsOrThrow(stagePayload.getTransforms(i)).getUniqueName();
+      // Java: Remove the 'ParMultiDo(Anonymous)' suffix which just makes the name longer
+      name = name.replaceFirst("/ParMultiDo\\(Anonymous\\)$", "");
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/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.beam.sdk.util.construction.graph;
+
+import com.google.auto.value.AutoValue;
+import java.util.Collection;
+import java.util.stream.Collectors;
+import org.apache.beam.model.pipeline.v1.RunnerApi.Components;
+import org.apache.beam.model.pipeline.v1.RunnerApi.Environment;
+import org.apache.beam.model.pipeline.v1.RunnerApi.ExecutableStagePayload.WireCoderSetting;
+import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.ImmutableSet;
+
+/** An {@link ExecutableStage} which is constructed with all of its initial state. */
+@AutoValue
+public abstract class ImmutableExecutableStage implements ExecutableStage {
+  public static ImmutableExecutableStage ofFullComponents(
+      Components components,
+      Environment environment,
+      PipelineNode.PCollectionNode input,
+      Collection<SideInputReference> sideInputs,
+      Collection<UserStateReference> userStates,
+      Collection<TimerReference> timers,
+      Collection<PipelineNode.PTransformNode> transforms,
+      Collection<PipelineNode.PCollectionNode> outputs,
+      Collection<WireCoderSetting> wireCoderSettings) {
+    Components prunedComponents =
+        components
+            .toBuilder()
+            .clearTransforms()
+            .putAllTransforms(
+                transforms.stream()
+                    .collect(
+                        Collectors.toMap(
+                            PipelineNode.PTransformNode::getId,
+                            PipelineNode.PTransformNode::getTransform)))
+            .build();
+    return of(
+        prunedComponents,
+        environment,
+        input,
+        sideInputs,
+        userStates,
+        timers,
+        transforms,
+        outputs,
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/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.beam.sdk.util.construction;
+
+import static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkNotNull;
+import static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkState;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.Iterator;
+import java.util.List;
+import java.util.NoSuchElementException;
+import java.util.stream.Collectors;
+import org.apache.beam.sdk.coders.Coder;
+import org.apache.beam.sdk.coders.CoderException;
+import org.apache.beam.sdk.coders.ListCoder;
+import org.apache.beam.sdk.coders.NullableCoder;
+import org.apache.beam.sdk.coders.SerializableCoder;
+import org.apache.beam.sdk.coders.StructuredCoder;
+import org.apache.beam.sdk.io.BoundedSource;
+import org.apache.beam.sdk.io.BoundedSource.BoundedReader;
+import org.apache.beam.sdk.io.Read;
+import org.apache.beam.sdk.io.UnboundedSource;
+import org.apache.beam.sdk.options.PipelineOptions;
+import org.apache.beam.sdk.transforms.PTransform;
+import org.apache.beam.sdk.transforms.display.DisplayData;
+import org.apache.beam.sdk.transforms.windowing.BoundedWindow;
+import org.apache.beam.sdk.util.NameUtils;
+import org.apache.beam.sdk.values.PBegin;
+import org.apache.beam.sdk.values.PCollection;
+import org.apache.beam.sdk.values.TimestampedValue;
+import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.annotations.VisibleForTesting;
+import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.ImmutableList;
+import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.Lists;
+import org.checkerframework.checker.nullness.qual.Nullable;
+import org.joda.time.Instant;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * {@link PTransform} that converts a {@link BoundedSource} as an {@link UnboundedSource}.
+ *
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Now let me look at ReadTranslation and verify the class names for the adapter pattern.
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/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.beam.sdk.util.construction;
+
+import static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkArgument;
+
+import com.google.auto.service.AutoService;
+import java.io.IOException;
+import java.util.Collections;
+import java.util.Map;
+import org.apache.beam.model.pipeline.v1.RunnerApi;
+import org.apache.beam.model.pipeline.v1.RunnerApi.FunctionSpec;
+import org.apache.beam.model.pipeline.v1.RunnerApi.IsBounded;
+import org.apache.beam.model.pipeline.v1.RunnerApi.ReadPayload;
+import org.apache.beam.sdk.io.BoundedSource;
+import org.apache.beam.sdk.io.Source;
+import org.apache.beam.sdk.io.UnboundedSource;
+import org.apache.beam.sdk.runners.AppliedPTransform;
+import org.apache.beam.sdk.transforms.PTransform;
+import org.apache.beam.sdk.util.SerializableUtils;
+import org.apache.beam.sdk.values.PBegin;
+import org.apache.beam.sdk.values.PCollection;
+import org.apache.beam.vendor.grpc.v1p60p1.com.google.protobuf.ByteString;
+import org.apache.beam.vendor.grpc.v1p60p1.com.google.protobuf.InvalidProtocolBufferException;
+import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.ImmutableMap;
+
+/**
+ * Methods for translating {@link SplittableParDo.PrimitiveBoundedRead} and {@link
+ * SplittableParDo.PrimitiveUnboundedRead} {@link PTransform PTransformTranslation} into {@link
+ * ReadPayload} protos.
+ */
+@SuppressWarnings({
+  "nullness", // TODO(https://github.com/apache/beam/issues/20497)
+  "rawtypes" // TODO(https://github.com/apache/beam/issues/20447)
+})
+public class ReadTranslation {
+  private static final String JAVA_SERIALIZED_BOUNDED_SOURCE = "beam:java:boundedsource:v1";
+  private static final String JAVA_SERIALIZED_UNBOUNDED_SOURCE = "beam:java:unboundedsource:v1";
+
+  public static ReadPayload toProto(SplittableParDo.PrimitiveBoundedRead<?> read) {
+    return ReadPayload.newBuilder()
+        .setIsBounded(IsBounded.Enum.BOUNDED)
+        .setSource(toProto(read.getSource()))
+        .build();
+  }
+
+  public static ReadPayload toProto(SplittableParDo.PrimitiveUnboundedRead<?> read) {
+    return ReadPayload.newBuilder()
+        .setIsBounded(IsBounded.Enum.UNBOUNDED)
+        .setSource(toProto(read.getSource()))
+        .build();
+  }
+
+  public static FunctionSpec toProto(Source<?> source) {
+    if (source instanceof BoundedSource) {
+      return toProto((BoundedSource) source);
+    } else if (source instanceof UnboundedSource) {
+      return toProto((UnboundedSource<?, ?>) source);
+    } else {
+      throw new IllegalArgumentException(
+          String.format("Unknown %s type %s", Source.class.getSimpleName(), source.getClass()));
+    }
+  }
+
+  private static FunctionSpec toProto(BoundedSource<?> source) {
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/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.beam.sdk.util.construction.graph;
+
+import java.util.Collection;
+import java.util.Collections;
+import java.util.List;
+import java.util.stream.Collectors;
+import org.apache.beam.model.pipeline.v1.RunnerApi;
+import org.apache.beam.model.pipeline.v1.RunnerApi.Components;
+import org.apache.beam.model.pipeline.v1.RunnerApi.Environment;
+import org.apache.beam.model.pipeline.v1.RunnerApi.ExecutableStagePayload;
+import org.apache.beam.model.pipeline.v1.RunnerApi.ExecutableStagePayload.SideInputId;
+import org.apache.beam.model.pipeline.v1.RunnerApi.ExecutableStagePayload.TimerId;
+import org.apache.beam.model.pipeline.v1.RunnerApi.ExecutableStagePayload.UserStateId;
+import org.apache.beam.model.pipeline.v1.RunnerApi.ExecutableStagePayload.WireCoderSetting;
+import org.apache.beam.model.pipeline.v1.RunnerApi.FunctionSpec;
+import org.apache.beam.model.pipeline.v1.RunnerApi.PCollection;
+import org.apache.beam.model.pipeline.v1.RunnerApi.PTransform;
+import org.apache.beam.model.pipeline.v1.RunnerApi.Pipeline;
+
+/**
+ * A combination of PTransforms that can be executed within a single SDK harness.
+ *
+ * <p>Contains only the nodes that specify the processing to perform within the SDK harness, and
+ * does not contain any runner-executed nodes.
+ *
+ * <p>Within a single {@link Pipeline}, {@link PTransform PTransforms} and {@link PCollection
+ * PCollections} are permitted to appear in multiple executable stages. However, paths from a root
+ * {@link PTransform} to any other {@link PTransform} within that set of stages must be unique.
+ */
+public interface ExecutableStage {
+  /**
+   * The URN identifying an {@link ExecutableStage} that has been converted to a {@link PTransform}.
+   */
+  String URN = "beam:runner:executable_stage:v1";
+
+  /**
+   * Return the {@link Components} required to execute this {@link ExecutableStage}.
+   *
+   * <p>This must contain all of the transforms returned by {@link #getTransforms()} and the closure
+   * of all components that those {@link PipelineNode.PTransformNode transforms} reference.
+   */
+  RunnerApi.Components getComponents();
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51:public class ReadTranslation {
+150:  public static class UnboundedReadPayloadTranslator
+180:  public static class BoundedReadPayloadTranslator
+208:  public static class Registrar implements TransformPayloadTranslatorRegistrar {
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727:          PTransformMatchers.classEqualTo(Read.Bounded.class), new BoundedReadOverrideFactory<>());
+737:  private static class BoundedReadOverrideFactory<T>
+753:  private static class UnboundedReadOverrideFactory<T>
+816:  public static class PrimitiveBoundedRead<T> extends PrimitiveRead<T> {
+836:  public static class PrimitiveUnboundedRead<T> extends PrimitiveRead<T> {
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76:public class UnboundedReadFromBoundedSource<T> extends PTransform<PBegin, PCollection<T>> {
+78:  private static final Logger LOG = LoggerFactory.getLogger(UnboundedReadFromBoundedSource.class);
+109:    // We explicitly do not register base-class data, instead we use the delegate inner source.
+115:  public static class BoundedToUnboundedSourceAdapter<T>
+188:    public static class Checkpoint<T> implements UnboundedSource.CheckpointMark {
+216:    static class CheckpointCoder<T> extends StructuredCoder<Checkpoint<T>> {
+230:        this.sourceCoder = NullableCoder.of(SerializableCoder.of(BoundedSource.class));
+267:    class Reader extends UnboundedReader<T> {
+395:    private class ResidualElements {
+461:    private class ResidualSource {
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136-systemthinking_tokens-
137-systemthinking_tokens-
138-assistanttext-
Now let me look at the PipelineTranslation.java and PTransformOverrideFactory.java for completeness.
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40:public class PipelineTranslation {
+115:        pipeline.getOptions().as(ExternalTranslationOptions.class).getTransformsToOverride();
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62:public class TransformHierarchy {
+63:  private static final Logger LOG = LoggerFactory.getLogger(TransformHierarchy.class);
+95:        transform, "A %s must be provided for all Nodes", PTransform.class.getSimpleName());
+97:        name, "A name must be provided for all %s Nodes", PTransform.class.getSimpleName());
+99:        input, "An input must be provided for all %s Nodes", PTransform.class.getSimpleName());
+240:  public class Node {
+437:                PCollection.class.getSimpleName(),
+438:                PCollection.class.getSimpleName(),
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/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.beam.runners.core;
+
+import static org.apache.beam.sdk.util.construction.SplittableParDo.SPLITTABLE_PROCESS_URN;
+
+import com.google.auto.service.AutoService;
+import java.util.List;
+import java.util.Map;
+import org.apache.beam.model.pipeline.v1.RunnerApi;
+import org.apache.beam.sdk.coders.ByteArrayCoder;
+import org.apache.beam.sdk.coders.Coder;
+import org.apache.beam.sdk.coders.KvCoder;
+import org.apache.beam.sdk.options.PipelineOptions;
+import org.apache.beam.sdk.runners.AppliedPTransform;
+import org.apache.beam.sdk.runners.PTransformOverrideFactory;
+import org.apache.beam.sdk.state.TimeDomain;
+import org.apache.beam.sdk.state.ValueState;
+import org.apache.beam.sdk.state.WatermarkHoldState;
+import org.apache.beam.sdk.transforms.Combine;
+import org.apache.beam.sdk.transforms.DoFn;
+import org.apache.beam.sdk.transforms.GroupByKey;
+import org.apache.beam.sdk.transforms.PTransform;
+import org.apache.beam.sdk.transforms.reflect.DoFnInvoker;
+import org.apache.beam.sdk.transforms.reflect.DoFnInvoker.BaseArgumentProvider;
+import org.apache.beam.sdk.transforms.reflect.DoFnInvokers;
+import org.apache.beam.sdk.transforms.splittabledofn.RestrictionTracker;
+import org.apache.beam.sdk.transforms.splittabledofn.WatermarkEstimator;
+import org.apache.beam.sdk.transforms.windowing.BoundedWindow;
+import org.apache.beam.sdk.transforms.windowing.GlobalWindow;
+import org.apache.beam.sdk.transforms.windowing.PaneInfo;
+import org.apache.beam.sdk.transforms.windowing.TimestampCombiner;
+import org.apache.beam.sdk.util.WindowedValue;
+import org.apache.beam.sdk.util.construction.PTransformReplacements;
+import org.apache.beam.sdk.util.construction.PTransformTranslation;
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Let me verify a few more key details about the PTransformOverrideFactory and check for any additional relevant files.
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1812026-06-12T22:52:31.309Zusertool_resultBash
/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.beam.sdk.runners;
+
+import com.google.auto.value.AutoValue;
+import java.util.Map;
+import org.apache.beam.sdk.PipelineRunner;
+import org.apache.beam.sdk.annotations.Internal;
+import org.apache.beam.sdk.transforms.PTransform;
+import org.apache.beam.sdk.values.PCollection;
+import org.apache.beam.sdk.values.PInput;
+import org.apache.beam.sdk.values.POutput;
+import org.apache.beam.sdk.values.TaggedPValue;
+import org.apache.beam.sdk.values.TupleTag;
+
+/**
+ * <b><i>For internal use only; no backwards-compatibility guarantees.</i></b>
+ *
+ * <p>Produces {@link PipelineRunner}-specific overrides of {@link PTransform PTransforms}, and
+ * provides mappings between original and replacement outputs.
+ */
+@Internal
+@SuppressWarnings({
+  "rawtypes" // TODO(https://github.com/apache/beam/issues/20447)
+})
+public interface PTransformOverrideFactory<
+    InputT extends PInput,
+    OutputT extends POutput,
+    TransformT extends PTransform<? super InputT, OutputT>> {
+  /**
+   * Returns a {@link PTransform} that produces equivalent output to the provided {@link
+   * AppliedPTransform transform}.
+   */
+  PTransformReplacement<InputT, OutputT> getReplacementTransform(
+      AppliedPTransform<InputT, OutputT, TransformT> transform);
+
+  /**
+   * Returns a {@link Map} from the expanded values in {@code newOutput} to the values produced by
+   * the original transform.
+   */
+  Map<PCollection<?>, ReplacementOutput> mapOutputs(
+      Map<TupleTag<?>, PCollection<?>> outputs, OutputT newOutput);
+
+  /**
+   * A {@link PTransform} that replaces an {@link AppliedPTransform}, and the input required to do
1822026-06-12T22:52:31.309Zusertool_resultBash
77:public class SplittableParDoViaKeyedWorkItems {
+85:  public static class GBKIntoKeyedWorkItems<KeyT, InputT>
+114:  public static class OverrideFactory<InputT, OutputT, RestrictionT, WatermarkEstimatorStateT>
+144:  public static class SplittableProcessViaKeyedWorkItems<
+169:  public static class ProcessElements<
+238:  public static class ProcessFn<InputT, OutputT, RestrictionT, PositionT, WatermarkEstimatorStateT>
+454:                    return ProcessFn.class.getSimpleName()
+518:                  return ProcessFn.class.getSimpleName() + ".invokeNewWatermarkEstimator";
+567:                  return ProcessFn.class.getSimpleName() + ".invokeNewTracker";
+674:                      ProcessElement.class.getSimpleName()));
+696:  @AutoService(TransformPayloadTranslatorRegistrar.class)
+697:  public static class Registrar implements TransformPayloadTranslatorRegistrar {
+707:              SplittableParDoViaKeyedWorkItems.ProcessElements.class,
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1842026-06-12T22:52:32.510Zusertool_resultBash
/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/construction/SerializablePipelineOptions.java:35:public class SerializablePipelineOptions implements Serializable {
+/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/construction/SerializablePipelineOptions.java:76:      return MAPPER.readValue(options, PipelineOptions.class);
+/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/construction/SerializablePipelineOptions.java:97:    // do not assert on this.options.equals(that.options) because PipelineOptions is a interface
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Let me also check the portability runner and java-fn-execution for the PipelineTranslator interface.
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/workspace/beam--v2.62.0/runners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/translation/PipelineTranslatorUtils.java
+/workspace/beam--v2.62.0/runners/java-fn-execution/src/test/java/org/apache/beam/runners/fnexecution/translation/PipelineTranslatorUtilsTest.java
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2182026-06-12T22:52:53.622Zusertool_resultBash
/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.beam.runners.fnexecution.translation;
+
+import static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkNotNull;
+
+import java.io.IOException;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.Locale;
+import java.util.Map;
+import org.apache.beam.model.pipeline.v1.RunnerApi;
+import org.apache.beam.model.pipeline.v1.RunnerApi.PCollection;
+import org.apache.beam.runners.core.InMemoryTimerInternals;
+import org.apache.beam.runners.core.StateNamespace;
+import org.apache.beam.runners.core.StateNamespaces;
+import org.apache.beam.runners.core.TimerInternals;
+import org.apache.beam.runners.fnexecution.control.TimerReceiverFactory;
+import org.apache.beam.runners.fnexecution.wire.WireCoders;
+import org.apache.beam.sdk.coders.Coder;
+import org.apache.beam.sdk.fn.data.FnDataReceiver;
+import org.apache.beam.sdk.transforms.windowing.BoundedWindow;
+import org.apache.beam.sdk.transforms.windowing.PaneInfo;
+import org.apache.beam.sdk.util.WindowedValue;
+import org.apache.beam.sdk.util.construction.RehydratedComponents;
+import org.apache.beam.sdk.util.construction.Timer;
+import org.apache.beam.sdk.util.construction.WindowingStrategyTranslation;
+import org.apache.beam.sdk.util.construction.graph.PipelineNode;
+import org.apache.beam.sdk.values.KV;
+import org.apache.beam.sdk.values.WindowingStrategy;
+import org.apache.beam.vendor.grpc.v1p60p1.com.google.protobuf.InvalidProtocolBufferException;
+import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions;
+import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.BiMap;
+import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.ImmutableBiMap;
+import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.Iterables;
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41:public interface FlinkPortablePipelineTranslator<
+45:  interface TranslationContext {
+52:  interface Executor {
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2252026-06-12T22:52:59.083Zusertool_resultBash
(Bash completed with no output)
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Now I have enough information to compile the comprehensive answer. Let me write the answer.json.
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2772026-06-12T22:53:55.234Zusertool_resultWrite
File created successfully at: /workspace/answer.json (file state is current in your context — no need to Read it back)
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Here is a summary of my findings:
+
+## Apache Beam Pipeline Translation Layer — Key Files
+
+**Note:** In Beam v2.62.0, the former `runners/core-construction-java` module was merged into `sdks/java/core` under `org.apache.beam.sdk.util.construction`.
+
+### 1. PipelineTranslator interface
+- **`sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PipelineTranslation.java`** — class `PipelineTranslation`: converts a `Pipeline` object to `RunnerApi.Pipeline` proto by walking the transform hierarchy.
+
+### 2. TransformHierarchy walker
+- **`sdks/java/core/src/main/java/org/apache/beam/sdk/runners/TransformHierarchy.java`** — class `TransformHierarchy`: models the hierarchical `PTransform` graph and drives visitor-based traversal.
+
+### 3. PTransformOverride mechanism
+- **`sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverride.java`** — class `PTransformOverride`: pairs a `PTransformMatcher` with a `PTransformOverrideFactory`.
+- **`sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverrideFactory.java`** — interface `PTransformOverrideFactory`: produces runner-specific replacement transforms.
+- **`runners/core-java/src/main/java/org/apache/beam/runners/core/SplittableParDoViaKeyedWorkItems.java`** — class `SplittableParDoViaKeyedWorkItems` with inner `OverrideFactory` implementing `PTransformOverrideFactory` for splittable DoFn execution.
+
+### 4. ExecutableStagePayload construction
+- **`sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExecutableStageTranslation.java`** — class `ExecutableStageTranslation`: converts `ExecutableStage` to/from `RunnerApi.ExecutableStagePayload`.
+- **`sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ExecutableStage.java`** — interface `ExecutableStage`: defines a group of PTransforms executable in a single SDK harness.
+- **`sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ImmutableExecutableStage.java`** — class `ImmutableExecutableStage`: immutable value-type implementation.
+
+### 5. BoundedSource/UnboundedSource adapter classes
+- **`sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/UnboundedReadFromBoundedSource.java`** — class `UnboundedReadFromBoundedSource` with inner `BoundedToUnboundedSourceAdapter`: wraps a `BoundedSource` as an `UnboundedSource`.
+- **`sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ReadTranslation.java`** — class `ReadTranslation` with `BoundedReadPayloadTranslator` and `UnboundedReadPayloadTranslator`.
+- **`sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDo.java`** — contains `PrimitiveBoundedRead`, `PrimitiveUnboundedRead`, `BoundedReadOverrideFactory`, and `UnboundedReadOverrideFactory`.
Tool Calls (40)
1. Bash @ -
Input
{
+  "command": "find /workspace -maxdepth 3 -type d | head -30",
+  "description": "Explore workspace structure"
+}
Output
{
+  "stdout": "/workspace\n/workspace/beam--v2.62.0\n/workspace/beam--v2.62.0/.git\n/workspace/beam--v2.62.0/.github\n/workspace/beam--v2.62.0/.test-infra\n/workspace/beam--v2.62.0/buildSrc\n/workspace/beam--v2.62.0/contributor-docs\n/workspace/beam--v2.62.0/dev-support\n/workspace/beam--v2.62.0/examples\n/workspace/beam--v2.62.0/it\n/workspace/beam--v2.62.0/learning\n/workspace/beam--v2.62.0/model\n/workspace/beam--v2.62.0/playground\n/workspace/beam--v2.62.0/plugins\n/workspace/beam--v2.62.0/release\n/workspace/beam--v2.62.0/runners\n/workspace/beam--v2.62.0/scripts\n/workspace/beam--v2.62.0/sdks\n/workspace/beam--v2.62.0/vendor\n/workspace/beam--v2.62.0/.git/branches\n/workspace/beam--v2.62.0/.git/hooks\n/workspace/beam--v2.62.0/.git/info\n/workspace/beam--v2.62.0/.git/refs\n/workspace/beam--v2.62.0/.git/objects\n/workspace/beam--v2.62.0/.git/logs\n/workspace/beam--v2.62.0/.github/ISSUE_TEMPLATE\n/workspace/beam--v2.62.0/.github/actions\n/workspace/beam--v2.62.0/.github/gh-actions-self-hosted-runners\n/workspace/beam--v2.62.0/.github/trigger_files\n/workspace/beam--v2.62.0/.github/workflows",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
2. Bash @ -
Input
{
+  "command": "find /workspace/beam--v2.62.0/runners -maxdepth 2 -type d | head -30",
+  "description": "Explore runners directory structure"
+}
Output
{
+  "stdout": "/workspace/beam--v2.62.0/runners\n/workspace/beam--v2.62.0/runners/core-java\n/workspace/beam--v2.62.0/runners/direct-java\n/workspace/beam--v2.62.0/runners/extensions-java\n/workspace/beam--v2.62.0/runners/flink\n/workspace/beam--v2.62.0/runners/google-cloud-dataflow-java\n/workspace/beam--v2.62.0/runners/java-fn-execution\n/workspace/beam--v2.62.0/runners/java-job-service\n/workspace/beam--v2.62.0/runners/jet\n/workspace/beam--v2.62.0/runners/local-java\n/workspace/beam--v2.62.0/runners/portability\n/workspace/beam--v2.62.0/runners/prism\n/workspace/beam--v2.62.0/runners/samza\n/workspace/beam--v2.62.0/runners/spark\n/workspace/beam--v2.62.0/runners/twister2\n/workspace/beam--v2.62.0/runners/local-java/src\n/workspace/beam--v2.62.0/runners/portability/java\n/workspace/beam--v2.62.0/runners/prism/java\n/workspace/beam--v2.62.0/runners/samza/job-server\n/workspace/beam--v2.62.0/runners/samza/src\n/workspace/beam--v2.62.0/runners/spark/3\n/workspace/beam--v2.62.0/runners/spark/job-server\n/workspace/beam--v2.62.0/runners/spark/src\n/workspace/beam--v2.62.0/runners/twister2/src\n/workspace/beam--v2.62.0/runners/core-java/src\n/workspace/beam--v2.62.0/runners/direct-java/src\n/workspace/beam--v2.62.0/runners/extensions-java/metrics\n/workspace/beam--v2.62.0/runners/flink/1.17\n/workspace/beam--v2.62.0/runners/flink/1.18\n/workspace/beam--v2.62.0/runners/flink/1.19",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
3. Bash @ -
Input
{
+  "command": "find /workspace/beam--v2.62.0/runners/core-java/src -type f -name \"*.java\" | sort",
+  "description": "List all Java files in runners/core-java"
+}
Output
{
+  "stdout": "/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/ActiveWindowSet.java\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/Concatenate.java\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/DoFnRunner.java\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/DoFnRunners.java\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/ElementByteSizeObservable.java\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/GlobalCombineFnRunner.java\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/GlobalCombineFnRunners.java\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/GroupAlsoByWindowViaWindowSetNewDoFn.java\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/GroupAlsoByWindowsAggregators.java\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/GroupByKeyViaGroupByKeyOnly.java\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/InMemoryBundleFinalizer.java\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/InMemoryMultimapSideInputView.java\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/InMemoryStateInternals.java\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/InMemoryTimerInternals.java\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/KeyedWorkItem.java\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/KeyedWorkItemCoder.java\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/KeyedWorkItems.java\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/LateDataDroppingDoFnRunner.java\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/LateDataUtils.java\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/MergingActiveWindowSet.java\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/MergingStateAccessor.java\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/NonEmptyPanes.java\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/NonMergingActiveWindowSet.java\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/NullSideInputReader.java\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/OutputAndTimeBoundedSplittableProcessElementInvoker.java\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/OutputWindowedValue.java\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/PaneInfoTracker.java\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/PeekingReiterator.java\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/ProcessFnRunner.java\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/PushbackSideInputDoFnRunner.java\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/ReadyCheckingSideInputReader.java\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/ReduceFn.java\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/ReduceFnContextFactory.java\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/ReduceFnRunner.java\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/SideInputHandler.java\n/workspace/b
+...
4. Bash @ -
Input
{
+  "command": "find /workspace/beam--v2.62.0 -type d -name \"core-construction-java\" 2>/dev/null",
+  "description": "Search for core-construction-java directory"
+}
Output
{
+  "stdout": "",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
5. Bash @ -
Input
{
+  "command": "grep -rl \"PipelineTranslator\" /workspace/beam--v2.62.0/runners/ --include=\"*.java\" 2>/dev/null | head -20",
+  "description": "Find PipelineTranslator files"
+}
Output
{
+  "stdout": "/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchTransformTranslators.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchPortablePipelineTranslator.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPortablePipelineTranslator.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchPipelineTranslator.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPipelineExecutionEnvironment.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPipelineTranslator.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/PipelineTranslationModeOptimizer.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPipelineRunner.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkTransformOverrides.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkStreamingPortablePipelineTranslator.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchTranslationContext.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/adapter/BeamFlinkDataSetAdapter.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkStreamingTransformTranslators.java\n/workspace/beam--v2.62.0/runners/flink/src/test/java/org/apache/beam/runners/flink/FlinkTransformOverridesTest.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/translation/functions/FlinkExecutableStageFunction.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/translation/utils/LookupPipelineVisitor.java\n/workspace/beam--v2.62.0/runners/flink/src/test/java/org/apache/beam/runners/flink/FlinkStreamingTransformTranslatorsTest.java\n/workspace/beam--v2.62.0/runners/flink/src/test/java/org/apache/beam/runners/flink/FlinkStreamingPipelineTranslatorTest.java\n/workspace/beam--v2.62.0/runners/google-cloud-dataflow-java/src/main/java/org/apache/beam/runners/dataflow/DataflowRunner.java\n/workspace/beam--v2.62.0/runners/flink/src/test/java/org/apache/beam/runners/flink/FlinkPipelineExecutionEnvironmentTest.java",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
6. Bash @ -
Input
{
+  "command": "grep -rl \"TransformHierarchy\" /workspace/beam--v2.62.0/runners/ --include=\"*.java\" 2>/dev/null | head -20",
+  "description": "Find TransformHierarchy files"
+}
Output
{
+  "stdout": "/workspace/beam--v2.62.0/runners/direct-java/src/main/java/org/apache/beam/runners/direct/DirectGraphVisitor.java\n/workspace/beam--v2.62.0/runners/direct-java/src/main/java/org/apache/beam/runners/direct/KeyedPValueTrackingVisitor.java\n/workspace/beam--v2.62.0/runners/direct-java/src/main/java/org/apache/beam/runners/direct/ImmutabilityEnforcementFactory.java\n/workspace/beam--v2.62.0/runners/direct-java/src/main/java/org/apache/beam/runners/direct/DisplayDataValidator.java\n/workspace/beam--v2.62.0/runners/direct-java/src/main/java/org/apache/beam/runners/direct/DirectWriteViewVisitor.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkRunner.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchPipelineTranslator.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/PipelineTranslationModeOptimizer.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkStreamingPipelineTranslator.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/translation/utils/CountingPipelineVisitor.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/translation/utils/LookupPipelineVisitor.java\n/workspace/beam--v2.62.0/runners/google-cloud-dataflow-java/src/main/java/org/apache/beam/runners/dataflow/DataflowRunner.java\n/workspace/beam--v2.62.0/runners/google-cloud-dataflow-java/src/main/java/org/apache/beam/runners/dataflow/DataflowPipelineTranslator.java\n/workspace/beam--v2.62.0/runners/google-cloud-dataflow-java/src/main/java/org/apache/beam/runners/dataflow/DataflowPTransformMatchers.java\n/workspace/beam--v2.62.0/runners/google-cloud-dataflow-java/src/test/java/org/apache/beam/runners/dataflow/DataflowPTransformMatchersTest.java\n/workspace/beam--v2.62.0/runners/google-cloud-dataflow-java/src/test/java/org/apache/beam/runners/dataflow/BatchStatefulParDoOverridesTest.java\n/workspace/beam--v2.62.0/runners/google-cloud-dataflow-java/src/test/java/org/apache/beam/runners/dataflow/RecordingPipelineVisitor.java\n/workspace/beam--v2.62.0/runners/google-cloud-dataflow-java/src/test/java/org/apache/beam/runners/dataflow/DataflowRunnerTest.java\n/workspace/beam--v2.62.0/runners/jet/src/main/java/org/apache/beam/runners/jet/JetGraphVisitor.java\n/workspace/beam--v2.62.0/runners/samza/src/main/java/org/apache/beam/runners/samza/translation/PViewToIdMapper.java",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
7. Bash @ -
Input
{
+  "command": "grep -rl \"PTransformOverride\" /workspace/beam--v2.62.0/runners/ --include=\"*.java\" 2>/dev/null | head -20",
+  "description": "Find PTransformOverride files"
+}
Output
{
+  "stdout": "/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/SplittableParDoViaKeyedWorkItems.java\n/workspace/beam--v2.62.0/runners/direct-java/src/main/java/org/apache/beam/runners/direct/DirectGroupByKeyOverrideFactory.java\n/workspace/beam--v2.62.0/runners/direct-java/src/main/java/org/apache/beam/runners/direct/WriteWithShardingFactory.java\n/workspace/beam--v2.62.0/runners/direct-java/src/main/java/org/apache/beam/runners/direct/ParDoMultiOverrideFactory.java\n/workspace/beam--v2.62.0/runners/direct-java/src/main/java/org/apache/beam/runners/direct/DirectRunner.java\n/workspace/beam--v2.62.0/runners/direct-java/src/main/java/org/apache/beam/runners/direct/MultiStepCombine.java\n/workspace/beam--v2.62.0/runners/direct-java/src/main/java/org/apache/beam/runners/direct/TestStreamEvaluatorFactory.java\n/workspace/beam--v2.62.0/runners/direct-java/src/test/java/org/apache/beam/runners/direct/DirectGroupByKeyOverrideFactoryTest.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/CreateStreamingFlinkView.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkTransformOverrides.java\n/workspace/beam--v2.62.0/runners/google-cloud-dataflow-java/src/main/java/org/apache/beam/runners/dataflow/BatchStatefulParDoOverrides.java\n/workspace/beam--v2.62.0/runners/google-cloud-dataflow-java/src/main/java/org/apache/beam/runners/dataflow/DataflowRunner.java\n/workspace/beam--v2.62.0/runners/google-cloud-dataflow-java/src/main/java/org/apache/beam/runners/dataflow/SplittableParDoOverrides.java\n/workspace/beam--v2.62.0/runners/flink/src/test/java/org/apache/beam/runners/flink/FlinkPipelineExecutionEnvironmentTest.java\n/workspace/beam--v2.62.0/runners/google-cloud-dataflow-java/src/main/java/org/apache/beam/runners/dataflow/PrimitiveParDoSingleFactory.java\n/workspace/beam--v2.62.0/runners/google-cloud-dataflow-java/src/main/java/org/apache/beam/runners/dataflow/ReshuffleOverrideFactory.java\n/workspace/beam--v2.62.0/runners/google-cloud-dataflow-java/src/main/java/org/apache/beam/runners/dataflow/RedistributeByKeyOverrideFactory.java\n/workspace/beam--v2.62.0/runners/google-cloud-dataflow-java/src/test/java/org/apache/beam/runners/dataflow/PrimitiveParDoSingleFactoryTest.java\n/workspace/beam--v2.62.0/runners/google-cloud-dataflow-java/src/main/java/org/apache/beam/runners/dataflow/RequiresStableInputParDoOverrides.java\n/workspace/beam--v2.62.0/runners/google-cloud-dataflow-java/src/test/java/org/apache/beam/runners/dataflow/DataflowRunnerTest.java",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
8. Bash @ -
Input
{
+  "command": "grep -rl \"ExecutableStagePayload\" /workspace/beam--v2.62.0/runners/ --include=\"*.java\" 2>/dev/null | head -20",
+  "description": "Find ExecutableStagePayload files"
+}
Output
{
+  "stdout": "/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/translation/functions/FlinkExecutableStageFunction.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchPortablePipelineTranslator.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkStreamingPortablePipelineTranslator.java\n/workspace/beam--v2.62.0/runners/flink/src/test/java/org/apache/beam/runners/flink/translation/functions/FlinkExecutableStageFunctionTest.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/translation/wrappers/streaming/ExecutableStageDoFnOperator.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/translation/utils/FlinkPortableRunnerUtils.java\n/workspace/beam--v2.62.0/runners/flink/src/test/java/org/apache/beam/runners/flink/translation/wrappers/streaming/ExecutableStageDoFnOperatorTest.java\n/workspace/beam--v2.62.0/runners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/control/ProcessBundleDescriptors.java\n/workspace/beam--v2.62.0/runners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/translation/BatchSideInputHandlerFactory.java\n/workspace/beam--v2.62.0/runners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/wire/WireCoders.java\n/workspace/beam--v2.62.0/runners/java-fn-execution/src/test/java/org/apache/beam/runners/fnexecution/control/SingleEnvironmentInstanceJobBundleFactoryTest.java\n/workspace/beam--v2.62.0/runners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/translation/StreamingSideInputHandlerFactory.java\n/workspace/beam--v2.62.0/runners/java-fn-execution/src/test/java/org/apache/beam/runners/fnexecution/state/StateRequestHandlersTest.java\n/workspace/beam--v2.62.0/runners/java-fn-execution/src/test/java/org/apache/beam/runners/fnexecution/control/DefaultJobBundleFactoryTest.java\n/workspace/beam--v2.62.0/runners/samza/src/main/java/org/apache/beam/runners/samza/runtime/DoFnOp.java\n/workspace/beam--v2.62.0/runners/samza/src/main/java/org/apache/beam/runners/samza/runtime/SamzaStateRequestHandlers.java\n/workspace/beam--v2.62.0/runners/samza/src/main/java/org/apache/beam/runners/samza/runtime/SamzaDoFnRunners.java\n/workspace/beam--v2.62.0/runners/samza/src/main/java/org/apache/beam/runners/samza/runtime/PortableDoFnOp.java\n/workspace/beam--v2.62.0/runners/samza/src/main/java/org/apache/beam/runners/samza/translation/ParDoBoundMultiTranslator.java\n/workspace/beam--v2.62.0/runners/samza/src/main/java/org/apache/beam/runners/samza/util/StateUtils.java",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
9. Bash @ -
Input
{
+  "command": "grep -rl \"BoundedSource\\|UnboundedSource\" /workspace/beam--v2.62.0/runners/core-java/ --include=\"*.java\" 2>/dev/null | head -20",
+  "description": "Find BoundedSource/UnboundedSource adapter files in core-java"
+}
Output
{
+  "stdout": "",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
10. Bash @ -
Input
{
+  "command": "find /workspace/beam--v2.62.0/sdks -type d -name \"construction\" 2>/dev/null | head -10",
+  "description": "Find construction directories in SDKs"
+}
Output
{
+  "stdout": "/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction\n/workspace/beam--v2.62.0/sdks/java/core/src/test/java/org/apache/beam/sdk/util/construction",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
11. Bash @ -
Input
{
+  "command": "grep -rl \"class PipelineTranslator\\|interface PipelineTranslator\" /workspace/beam--v2.62.0/ --include=\"*.java\" 2>/dev/null | head -10",
+  "description": "Find PipelineTranslator definition"
+}
Output
{
+  "stdout": "/workspace/beam--v2.62.0/runners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/translation/PipelineTranslatorUtils.java\n/workspace/beam--v2.62.0/runners/java-fn-execution/src/test/java/org/apache/beam/runners/fnexecution/translation/PipelineTranslatorUtilsTest.java\n/workspace/beam--v2.62.0/runners/spark/3/src/main/java/org/apache/beam/runners/spark/structuredstreaming/translation/PipelineTranslator.java\n/workspace/beam--v2.62.0/runners/spark/3/src/main/java/org/apache/beam/runners/spark/structuredstreaming/translation/batch/PipelineTranslatorBatch.java",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
12. Bash @ -
Input
{
+  "command": "grep -rl \"class TransformHierarchy\\|interface TransformHierarchy\" /workspace/beam--v2.62.0/ --include=\"*.java\" 2>/dev/null | head -10",
+  "description": "Find TransformHierarchy definition"
+}
Output
{
+  "stdout": "/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/runners/TransformHierarchy.java\n/workspace/beam--v2.62.0/sdks/java/core/src/test/java/org/apache/beam/sdk/runners/TransformHierarchyTest.java",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
13. Bash @ -
Input
{
+  "command": "grep -rl \"class PTransformOverride\\|interface PTransformOverride\" /workspace/beam--v2.62.0/ --include=\"*.java\" 2>/dev/null | head -10",
+  "description": "Find PTransformOverride definition"
+}
Output
{
+  "stdout": "/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverride.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverrideFactory.java",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
14. Bash @ -
Input
{
+  "command": "find /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction -name \"*.java\" | sort",
+  "description": "List construction utility Java files"
+}
Output
{
+  "stdout": "/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ArtifactResolver.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/BeamUrns.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/CoderTranslation.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/CoderTranslator.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/CoderTranslatorRegistrar.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/CoderTranslators.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/CombineTranslation.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/CreatePCollectionViewTranslation.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/DeduplicatedFlattenFactory.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/DefaultArtifactResolver.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/DefaultExpansionServiceClientFactory.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/DisplayDataTranslation.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/EmptyFlattenAsCreateFactory.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/Environments.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExecutableStageTranslation.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExpansionServiceClient.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExpansionServiceClientFactory.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/External.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExternalTranslation.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExternalTranslationOptions.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExternalTranslationOptionsRegistrar.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/FlattenTranslator.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ForwardingPTransform.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/GroupByKeyTranslation.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/GroupIntoBatchesTranslation.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ImpulseTranslation.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ModelCoderRegistrar.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ModelCoders.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/NativeTransforms.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PCollectionTranslation.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PCollectionViewTranslation.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformMatchers.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformReplacements.java\n/workspace/beam--v2.62.0/
+...
15. Bash @ -
Input
{
+  "command": "grep -rl \"ExecutableStagePayload\" /workspace/beam--v2.62.0/sdks/ --include=\"*.java\" 2>/dev/null | head -15",
+  "description": "Find ExecutableStagePayload in SDK"
+}
Output
{
+  "stdout": "/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExecutableStageTranslation.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ExecutableStage.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ImmutableExecutableStage.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/UserStateReference.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/SideInputReference.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/PipelineValidator.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/TimerReference.java\n/workspace/beam--v2.62.0/sdks/java/core/src/test/java/org/apache/beam/sdk/util/construction/ExecutableStageTranslationTest.java\n/workspace/beam--v2.62.0/sdks/java/core/src/test/java/org/apache/beam/sdk/util/construction/graph/ImmutableExecutableStageTest.java\n/workspace/beam--v2.62.0/sdks/java/core/src/test/java/org/apache/beam/sdk/util/construction/graph/ExecutableStageTest.java\n/workspace/beam--v2.62.0/sdks/java/core/src/test/java/org/apache/beam/sdk/util/construction/graph/GreedyPipelineFuserTest.java\n/workspace/beam--v2.62.0/sdks/java/core/src/test/java/org/apache/beam/sdk/util/construction/graph/ExecutableStageMatcher.java",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
16. Bash @ -
Input
{
+  "command": "grep -rl \"BoundedSource\\|UnboundedSource\" /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction --include=\"*.java\" 2>/dev/null | head -10",
+  "description": "Find BoundedSource/UnboundedSource adapter files in construction"
+}
Output
{
+  "stdout": "/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ReadTranslation.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/UnboundedReadFromBoundedSource.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDo.java",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
17. Bash @ -
Input
{
+  "command": "grep -l \"interface PipelineTranslator\\|abstract.*PipelineTranslator\" /workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPipelineTranslator.java 2>/dev/null && head -30 /workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPipelineTranslator.java",
+  "description": "Check FlinkPipelineTranslator content"
+}
Output
{
+  "stdout": "/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPipelineTranslator.java\n/*\n * Licensed to the Apache Software Foundation (ASF) under one\n * or more contributor license agreements.  See the NOTICE file\n * distributed with this work for additional information\n * regarding copyright ownership.  The ASF licenses this file\n * to you under the Apache License, Version 2.0 (the\n * \"License\"); you may not use this file except in compliance\n * with the License.  You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\npackage org.apache.beam.runners.flink;\n\nimport org.apache.beam.sdk.Pipeline;\n\n/**\n * The role of this class is to translate the Beam operators to their Flink counterparts. If we have\n * a streaming job, this is instantiated as a {@link FlinkStreamingPipelineTranslator}. In other\n * case, i.e. for a batch job, a {@link FlinkBatchPipelineTranslator} is created. Correspondingly,\n * the {@link org.apache.beam.sdk.values.PCollection}-based user-provided job is translated into a\n * {@link org.apache.flink.streaming.api.datastream.DataStream} (for streaming) or a {@link\n * org.apache.flink.api.java.DataSet} (for batch) one.\n */\nabstract class FlinkPipelineTranslator extends Pipeline.PipelineVisitor.Defaults {",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
18. Bash @ -
Input
{
+  "command": "grep -l \"interface PipelineTranslator\\|abstract.*PipelineTranslator\" /workspace/beam--v2.62.0/runners/spark/3/src/main/java/org/apache/beam/runners/spark/structuredstreaming/translation/PipelineTranslator.java 2>/dev/null && head -30 /workspace/beam--v2.62.0/runners/spark/3/src/main/java/org/apache/beam/runners/spark/structuredstreaming/translation/PipelineTranslator.java",
+  "description": "Check Spark PipelineTranslator content"
+}
Output
{
+  "stdout": "/workspace/beam--v2.62.0/runners/spark/3/src/main/java/org/apache/beam/runners/spark/structuredstreaming/translation/PipelineTranslator.java\n/*\n * Licensed to the Apache Software Foundation (ASF) under one\n * or more contributor license agreements.  See the NOTICE file\n * distributed with this work for additional information\n * regarding copyright ownership.  The ASF licenses this file\n * to you under the Apache License, Version 2.0 (the\n * \"License\"); you may not use this file except in compliance\n * with the License.  You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\npackage org.apache.beam.runners.spark.structuredstreaming.translation;\n\nimport static org.apache.beam.sdk.Pipeline.PipelineVisitor.CompositeBehavior.DO_NOT_ENTER_TRANSFORM;\nimport static org.apache.beam.sdk.Pipeline.PipelineVisitor.CompositeBehavior.ENTER_TRANSFORM;\nimport static org.apache.beam.sdk.util.Preconditions.checkStateNotNull;\nimport static org.apache.beam.sdk.values.PCollection.IsBounded.UNBOUNDED;\n\nimport java.io.IOException;\nimport java.io.Serializable;\nimport java.util.ArrayList;\nimport java.util.HashMap;\nimport java.util.HashSet;\nimport java.util.List;",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
19. Bash @ -
Input
{
+  "command": "head -50 /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/runners/TransformHierarchy.java",
+  "description": "Check TransformHierarchy content"
+}
Output
{
+  "stdout": "/*\n * Licensed to the Apache Software Foundation (ASF) under one\n * or more contributor license agreements.  See the NOTICE file\n * distributed with this work for additional information\n * regarding copyright ownership.  The ASF licenses this file\n * to you under the Apache License, Version 2.0 (the\n * \"License\"); you may not use this file except in compliance\n * with the License.  You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\npackage org.apache.beam.sdk.runners;\n\nimport static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkArgument;\nimport static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkNotNull;\nimport static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkState;\n\nimport java.util.ArrayList;\nimport java.util.Collections;\nimport java.util.HashMap;\nimport java.util.HashSet;\nimport java.util.List;\nimport java.util.Map;\nimport java.util.Map.Entry;\nimport java.util.Set;\nimport org.apache.beam.sdk.Pipeline;\nimport org.apache.beam.sdk.Pipeline.PipelineVisitor;\nimport org.apache.beam.sdk.Pipeline.PipelineVisitor.CompositeBehavior;\nimport org.apache.beam.sdk.annotations.Internal;\nimport org.apache.beam.sdk.runners.PTransformOverrideFactory.ReplacementOutput;\nimport org.apache.beam.sdk.transforms.PTransform;\nimport org.apache.beam.sdk.transforms.resourcehints.ResourceHints;\nimport org.apache.beam.sdk.values.PCollection;\nimport org.apache.beam.sdk.values.PInput;\nimport org.apache.beam.sdk.values.POutput;\nimport org.apache.beam.sdk.values.PValue;\nimport org.apache.beam.sdk.values.PValues;\nimport org.apache.beam.sdk.values.TupleTag;\nimport org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.annotations.VisibleForTesting;\nimport org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.MoreObjects;\nimport org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.ImmutableMap;\nimport org.checkerframework.checker.nullness.qual.Nullable;\nimport org.slf4j.Logger;\nimport org.slf4j.LoggerFactory;",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
20. Bash @ -
Input
{
+  "command": "head -60 /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverride.java",
+  "description": "Check PTransformOverride content"
+}
Output
{
+  "stdout": "/*\n * Licensed to the Apache Software Foundation (ASF) under one\n * or more contributor license agreements.  See the NOTICE file\n * distributed with this work for additional information\n * regarding copyright ownership.  The ASF licenses this file\n * to you under the Apache License, Version 2.0 (the\n * \"License\"); you may not use this file except in compliance\n * with the License.  You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\npackage org.apache.beam.sdk.runners;\n\nimport com.google.auto.value.AutoValue;\nimport org.apache.beam.sdk.annotations.Internal;\nimport org.apache.beam.sdk.transforms.PTransform;\n\n/**\n * <b><i>For internal use only; no backwards-compatibility guarantees.</i></b>\n *\n * <p>A {@link PTransformMatcher} and associated {@link PTransformOverrideFactory} to replace all\n * matching {@link PTransform PTransforms}.\n */\n@Internal\n@AutoValue\n@SuppressWarnings({\n  \"rawtypes\" // TODO(https://github.com/apache/beam/issues/20447)\n})\npublic abstract class PTransformOverride {\n  public static PTransformOverride of(\n      PTransformMatcher matcher, PTransformOverrideFactory<?, ?, ?> factory) {\n    return new AutoValue_PTransformOverride(matcher, factory);\n  }\n\n  /** Gets the {@link PTransformMatcher} to identify {@link PTransform PTransforms} to replace. */\n  public abstract PTransformMatcher getMatcher();\n\n  /** Gets the {@link PTransformOverrideFactory} of this override. */\n  public abstract PTransformOverrideFactory<?, ?, ?> getOverrideFactory();\n}",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
21. Bash @ -
Input
{
+  "command": "head -60 /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExecutableStageTranslation.java",
+  "description": "Check ExecutableStageTranslation content"
+}
Output
{
+  "stdout": "/*\n * Licensed to the Apache Software Foundation (ASF) under one\n * or more contributor license agreements.  See the NOTICE file\n * distributed with this work for additional information\n * regarding copyright ownership.  The ASF licenses this file\n * to you under the Apache License, Version 2.0 (the\n * \"License\"); you may not use this file except in compliance\n * with the License.  You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\npackage org.apache.beam.sdk.util.construction;\n\nimport static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkArgument;\n\nimport java.io.IOException;\nimport java.util.ArrayList;\nimport java.util.Collection;\nimport java.util.Map;\nimport java.util.stream.Collectors;\nimport org.apache.beam.model.pipeline.v1.RunnerApi;\nimport org.apache.beam.model.pipeline.v1.RunnerApi.ExecutableStagePayload;\nimport org.apache.beam.sdk.runners.AppliedPTransform;\nimport org.apache.beam.sdk.util.construction.graph.ExecutableStage;\nimport org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Joiner;\nimport org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.Iterables;\nimport org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.LinkedHashMultimap;\nimport org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.Multimap;\n\n/**\n * Utilities for converting {@link ExecutableStage}s to and from {@link RunnerApi} protocol buffers.\n */\npublic class ExecutableStageTranslation {\n\n  /** Extracts an {@link ExecutableStagePayload} from the given transform. */\n  public static ExecutableStagePayload getExecutableStagePayload(\n      AppliedPTransform<?, ?, ?> appliedTransform) throws IOException {\n    RunnerApi.PTransform transform =\n        PTransformTranslation.toProto(\n            appliedTransform, SdkComponents.create(appliedTransform.getPipeline().getOptions()));\n    checkArgument(ExecutableStage.URN.equals(transform.getSpec().getUrn()));\n    return ExecutableStagePayload.parseFrom(transform.getSpec().getPayload());\n  }\n\n  public static String generateNameFromStagePayload(ExecutableStagePayload stagePayload) {\n    StringBuilder sb = new StringBuilder();\n    RunnerApi.Components components = stagePayload.getComponents();\n    final int transformsCount = stagePayload.getTransformsCount();\n    sb.append(\"[\").append(transformsCount).append(\"]\");\n    Collection<String> names = new ArrayList<>();\n    for (int i = 0; i < transformsCount; i++) {\n      String name = components.getTransformsOrThrow(stagePayload.getTransforms(i)).getUniqueName();\n      // Java: Remove the 'ParMultiDo(Anonymous)' suffix which just makes the name longer\n      name = name.replaceFirst(\"/ParMultiDo\\\\(Anonymous\\\\)$\", \"\");",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
22. Bash @ -
Input
{
+  "command": "head -60 /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ImmutableExecutableStage.java",
+  "description": "Check ImmutableExecutableStage content"
+}
Output
{
+  "stdout": "/*\n * Licensed to the Apache Software Foundation (ASF) under one\n * or more contributor license agreements.  See the NOTICE file\n * distributed with this work for additional information\n * regarding copyright ownership.  The ASF licenses this file\n * to you under the Apache License, Version 2.0 (the\n * \"License\"); you may not use this file except in compliance\n * with the License.  You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\npackage org.apache.beam.sdk.util.construction.graph;\n\nimport com.google.auto.value.AutoValue;\nimport java.util.Collection;\nimport java.util.stream.Collectors;\nimport org.apache.beam.model.pipeline.v1.RunnerApi.Components;\nimport org.apache.beam.model.pipeline.v1.RunnerApi.Environment;\nimport org.apache.beam.model.pipeline.v1.RunnerApi.ExecutableStagePayload.WireCoderSetting;\nimport org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.ImmutableSet;\n\n/** An {@link ExecutableStage} which is constructed with all of its initial state. */\n@AutoValue\npublic abstract class ImmutableExecutableStage implements ExecutableStage {\n  public static ImmutableExecutableStage ofFullComponents(\n      Components components,\n      Environment environment,\n      PipelineNode.PCollectionNode input,\n      Collection<SideInputReference> sideInputs,\n      Collection<UserStateReference> userStates,\n      Collection<TimerReference> timers,\n      Collection<PipelineNode.PTransformNode> transforms,\n      Collection<PipelineNode.PCollectionNode> outputs,\n      Collection<WireCoderSetting> wireCoderSettings) {\n    Components prunedComponents =\n        components\n            .toBuilder()\n            .clearTransforms()\n            .putAllTransforms(\n                transforms.stream()\n                    .collect(\n                        Collectors.toMap(\n                            PipelineNode.PTransformNode::getId,\n                            PipelineNode.PTransformNode::getTransform)))\n            .build();\n    return of(\n        prunedComponents,\n        environment,\n        input,\n        sideInputs,\n        userStates,\n        timers,\n        transforms,\n        outputs,",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
23. Bash @ -
Input
{
+  "command": "head -60 /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/UnboundedReadFromBoundedSource.java",
+  "description": "Check UnboundedReadFromBoundedSource content"
+}
Output
{
+  "stdout": "/*\n * Licensed to the Apache Software Foundation (ASF) under one\n * or more contributor license agreements.  See the NOTICE file\n * distributed with this work for additional information\n * regarding copyright ownership.  The ASF licenses this file\n * to you under the Apache License, Version 2.0 (the\n * \"License\"); you may not use this file except in compliance\n * with the License.  You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\npackage org.apache.beam.sdk.util.construction;\n\nimport static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkNotNull;\nimport static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkState;\n\nimport java.io.IOException;\nimport java.io.InputStream;\nimport java.io.OutputStream;\nimport java.util.Arrays;\nimport java.util.Collections;\nimport java.util.Iterator;\nimport java.util.List;\nimport java.util.NoSuchElementException;\nimport java.util.stream.Collectors;\nimport org.apache.beam.sdk.coders.Coder;\nimport org.apache.beam.sdk.coders.CoderException;\nimport org.apache.beam.sdk.coders.ListCoder;\nimport org.apache.beam.sdk.coders.NullableCoder;\nimport org.apache.beam.sdk.coders.SerializableCoder;\nimport org.apache.beam.sdk.coders.StructuredCoder;\nimport org.apache.beam.sdk.io.BoundedSource;\nimport org.apache.beam.sdk.io.BoundedSource.BoundedReader;\nimport org.apache.beam.sdk.io.Read;\nimport org.apache.beam.sdk.io.UnboundedSource;\nimport org.apache.beam.sdk.options.PipelineOptions;\nimport org.apache.beam.sdk.transforms.PTransform;\nimport org.apache.beam.sdk.transforms.display.DisplayData;\nimport org.apache.beam.sdk.transforms.windowing.BoundedWindow;\nimport org.apache.beam.sdk.util.NameUtils;\nimport org.apache.beam.sdk.values.PBegin;\nimport org.apache.beam.sdk.values.PCollection;\nimport org.apache.beam.sdk.values.TimestampedValue;\nimport org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.annotations.VisibleForTesting;\nimport org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.ImmutableList;\nimport org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.Lists;\nimport org.checkerframework.checker.nullness.qual.Nullable;\nimport org.joda.time.Instant;\nimport org.slf4j.Logger;\nimport org.slf4j.LoggerFactory;\n\n/**\n * {@link PTransform} that converts a {@link BoundedSource} as an {@link UnboundedSource}.\n *",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
24. Bash @ -
Input
{
+  "command": "head -80 /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ReadTranslation.java",
+  "description": "Check ReadTranslation content"
+}
Output
{
+  "stdout": "/*\n * Licensed to the Apache Software Foundation (ASF) under one\n * or more contributor license agreements.  See the NOTICE file\n * distributed with this work for additional information\n * regarding copyright ownership.  The ASF licenses this file\n * to you under the Apache License, Version 2.0 (the\n * \"License\"); you may not use this file except in compliance\n * with the License.  You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\npackage org.apache.beam.sdk.util.construction;\n\nimport static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkArgument;\n\nimport com.google.auto.service.AutoService;\nimport java.io.IOException;\nimport java.util.Collections;\nimport java.util.Map;\nimport org.apache.beam.model.pipeline.v1.RunnerApi;\nimport org.apache.beam.model.pipeline.v1.RunnerApi.FunctionSpec;\nimport org.apache.beam.model.pipeline.v1.RunnerApi.IsBounded;\nimport org.apache.beam.model.pipeline.v1.RunnerApi.ReadPayload;\nimport org.apache.beam.sdk.io.BoundedSource;\nimport org.apache.beam.sdk.io.Source;\nimport org.apache.beam.sdk.io.UnboundedSource;\nimport org.apache.beam.sdk.runners.AppliedPTransform;\nimport org.apache.beam.sdk.transforms.PTransform;\nimport org.apache.beam.sdk.util.SerializableUtils;\nimport org.apache.beam.sdk.values.PBegin;\nimport org.apache.beam.sdk.values.PCollection;\nimport org.apache.beam.vendor.grpc.v1p60p1.com.google.protobuf.ByteString;\nimport org.apache.beam.vendor.grpc.v1p60p1.com.google.protobuf.InvalidProtocolBufferException;\nimport org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.ImmutableMap;\n\n/**\n * Methods for translating {@link SplittableParDo.PrimitiveBoundedRead} and {@link\n * SplittableParDo.PrimitiveUnboundedRead} {@link PTransform PTransformTranslation} into {@link\n * ReadPayload} protos.\n */\n@SuppressWarnings({\n  \"nullness\", // TODO(https://github.com/apache/beam/issues/20497)\n  \"rawtypes\" // TODO(https://github.com/apache/beam/issues/20447)\n})\npublic class ReadTranslation {\n  private static final String JAVA_SERIALIZED_BOUNDED_SOURCE = \"beam:java:boundedsource:v1\";\n  private static final String JAVA_SERIALIZED_UNBOUNDED_SOURCE = \"beam:java:unboundedsource:v1\";\n\n  public static ReadPayload toProto(SplittableParDo.PrimitiveBoundedRead<?> read) {\n    return ReadPayload.newBuilder()\n        .setIsBounded(IsBounded.Enum.BOUNDED)\n        .setSource(toProto(read.getSource()))\n        .build();\n  }\n\n  public static ReadPayload toProto(SplittableParDo.PrimitiveUnboundedRead<?> read) {\n    return ReadPayload.newBuilder()\n        .setIsBounded(IsBounded.Enum.UNBOUNDED)\n        .setSource(toProto(read.getSource()))\n        .build();\n  }\n\n  public static FunctionSpec toProto(Source<?> source) {\n    if (source instanceof BoundedSource) {\n      return toProto((BoundedSource) source);\n    } else if (source instanceof UnboundedSource) {\n      return toProto((UnboundedSource<?, ?>) source);\n    } else {\n      throw new IllegalArgumentException(\n          String.format(\"Unknown %s type %s\", Source.class.getSimpleName(), source.getClass()));\n    }\n  }\n\n  private static FunctionSpec toProto(BoundedSource<?> source) {",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
25. Bash @ -
Input
{
+  "command": "head -60 /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ExecutableStage.java",
+  "description": "Check ExecutableStage content"
+}
Output
{
+  "stdout": "/*\n * Licensed to the Apache Software Foundation (ASF) under one\n * or more contributor license agreements.  See the NOTICE file\n * distributed with this work for additional information\n * regarding copyright ownership.  The ASF licenses this file\n * to you under the Apache License, Version 2.0 (the\n * \"License\"); you may not use this file except in compliance\n * with the License.  You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\npackage org.apache.beam.sdk.util.construction.graph;\n\nimport java.util.Collection;\nimport java.util.Collections;\nimport java.util.List;\nimport java.util.stream.Collectors;\nimport org.apache.beam.model.pipeline.v1.RunnerApi;\nimport org.apache.beam.model.pipeline.v1.RunnerApi.Components;\nimport org.apache.beam.model.pipeline.v1.RunnerApi.Environment;\nimport org.apache.beam.model.pipeline.v1.RunnerApi.ExecutableStagePayload;\nimport org.apache.beam.model.pipeline.v1.RunnerApi.ExecutableStagePayload.SideInputId;\nimport org.apache.beam.model.pipeline.v1.RunnerApi.ExecutableStagePayload.TimerId;\nimport org.apache.beam.model.pipeline.v1.RunnerApi.ExecutableStagePayload.UserStateId;\nimport org.apache.beam.model.pipeline.v1.RunnerApi.ExecutableStagePayload.WireCoderSetting;\nimport org.apache.beam.model.pipeline.v1.RunnerApi.FunctionSpec;\nimport org.apache.beam.model.pipeline.v1.RunnerApi.PCollection;\nimport org.apache.beam.model.pipeline.v1.RunnerApi.PTransform;\nimport org.apache.beam.model.pipeline.v1.RunnerApi.Pipeline;\n\n/**\n * A combination of PTransforms that can be executed within a single SDK harness.\n *\n * <p>Contains only the nodes that specify the processing to perform within the SDK harness, and\n * does not contain any runner-executed nodes.\n *\n * <p>Within a single {@link Pipeline}, {@link PTransform PTransforms} and {@link PCollection\n * PCollections} are permitted to appear in multiple executable stages. However, paths from a root\n * {@link PTransform} to any other {@link PTransform} within that set of stages must be unique.\n */\npublic interface ExecutableStage {\n  /**\n   * The URN identifying an {@link ExecutableStage} that has been converted to a {@link PTransform}.\n   */\n  String URN = \"beam:runner:executable_stage:v1\";\n\n  /**\n   * Return the {@link Components} required to execute this {@link ExecutableStage}.\n   *\n   * <p>This must contain all of the transforms returned by {@link #getTransforms()} and the closure\n   * of all components that those {@link PipelineNode.PTransformNode transforms} reference.\n   */\n  RunnerApi.Components getComponents();",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
26. Bash @ -
Input
{
+  "command": "grep -n \"public.*class\\|interface \" /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ReadTranslation.java | head -20",
+  "description": "Check ReadTranslation class definitions"
+}
Output
{
+  "stdout": "51:public class ReadTranslation {\n150:  public static class UnboundedReadPayloadTranslator\n180:  public static class BoundedReadPayloadTranslator\n208:  public static class Registrar implements TransformPayloadTranslatorRegistrar {",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
27. Bash @ -
Input
{
+  "command": "grep -n \"class PrimitiveBoundedRead\\|class PrimitiveUnboundedRead\\|class.*BoundedRead\\|class.*UnboundedRead\" /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDo.java | head -20",
+  "description": "Check SplittableParDo BoundedRead/UnboundedRead classes"
+}
Output
{
+  "stdout": "727:          PTransformMatchers.classEqualTo(Read.Bounded.class), new BoundedReadOverrideFactory<>());\n737:  private static class BoundedReadOverrideFactory<T>\n753:  private static class UnboundedReadOverrideFactory<T>\n816:  public static class PrimitiveBoundedRead<T> extends PrimitiveRead<T> {\n836:  public static class PrimitiveUnboundedRead<T> extends PrimitiveRead<T> {",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
28. Bash @ -
Input
{
+  "command": "grep -n \"class\\|interface\" /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/UnboundedReadFromBoundedSource.java | head -20",
+  "description": "Check UnboundedReadFromBoundedSource class hierarchy"
+}
Output
{
+  "stdout": "76:public class UnboundedReadFromBoundedSource<T> extends PTransform<PBegin, PCollection<T>> {\n78:  private static final Logger LOG = LoggerFactory.getLogger(UnboundedReadFromBoundedSource.class);\n109:    // We explicitly do not register base-class data, instead we use the delegate inner source.\n115:  public static class BoundedToUnboundedSourceAdapter<T>\n188:    public static class Checkpoint<T> implements UnboundedSource.CheckpointMark {\n216:    static class CheckpointCoder<T> extends StructuredCoder<Checkpoint<T>> {\n230:        this.sourceCoder = NullableCoder.of(SerializableCoder.of(BoundedSource.class));\n267:    class Reader extends UnboundedReader<T> {\n395:    private class ResidualElements {\n461:    private class ResidualSource {",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
29. Bash @ -
Input
{
+  "command": "grep -rn \"class.*BoundedSource\\|class.*UnboundedSource\" /workspace/beam--v2.62.0/runners/core-java/src/main/java/ --include=\"*.java\" | head -20",
+  "description": "Check BoundedSource/UnboundedSource classes in runners/core-java"
+}
Output
{
+  "stdout": "",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
30. Bash @ -
Input
{
+  "command": "grep -n \"class\\|interface\" /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PipelineTranslation.java | head -15",
+  "description": "Check PipelineTranslation class definitions"
+}
Output
{
+  "stdout": "40:public class PipelineTranslation {\n115:        pipeline.getOptions().as(ExternalTranslationOptions.class).getTransformsToOverride();",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
31. Bash @ -
Input
{
+  "command": "grep -n \"class\\|interface\" /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/runners/TransformHierarchy.java | head -15",
+  "description": "Check TransformHierarchy class definitions"
+}
Output
{
+  "stdout": "62:public class TransformHierarchy {\n63:  private static final Logger LOG = LoggerFactory.getLogger(TransformHierarchy.class);\n95:        transform, \"A %s must be provided for all Nodes\", PTransform.class.getSimpleName());\n97:        name, \"A name must be provided for all %s Nodes\", PTransform.class.getSimpleName());\n99:        input, \"An input must be provided for all %s Nodes\", PTransform.class.getSimpleName());\n240:  public class Node {\n437:                PCollection.class.getSimpleName(),\n438:                PCollection.class.getSimpleName(),",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
32. Bash @ -
Input
{
+  "command": "head -50 /workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/SplittableParDoViaKeyedWorkItems.java",
+  "description": "Check SplittableParDoViaKeyedWorkItems content"
+}
Output
{
+  "stdout": "/*\n * Licensed to the Apache Software Foundation (ASF) under one\n * or more contributor license agreements.  See the NOTICE file\n * distributed with this work for additional information\n * regarding copyright ownership.  The ASF licenses this file\n * to you under the Apache License, Version 2.0 (the\n * \"License\"); you may not use this file except in compliance\n * with the License.  You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\npackage org.apache.beam.runners.core;\n\nimport static org.apache.beam.sdk.util.construction.SplittableParDo.SPLITTABLE_PROCESS_URN;\n\nimport com.google.auto.service.AutoService;\nimport java.util.List;\nimport java.util.Map;\nimport org.apache.beam.model.pipeline.v1.RunnerApi;\nimport org.apache.beam.sdk.coders.ByteArrayCoder;\nimport org.apache.beam.sdk.coders.Coder;\nimport org.apache.beam.sdk.coders.KvCoder;\nimport org.apache.beam.sdk.options.PipelineOptions;\nimport org.apache.beam.sdk.runners.AppliedPTransform;\nimport org.apache.beam.sdk.runners.PTransformOverrideFactory;\nimport org.apache.beam.sdk.state.TimeDomain;\nimport org.apache.beam.sdk.state.ValueState;\nimport org.apache.beam.sdk.state.WatermarkHoldState;\nimport org.apache.beam.sdk.transforms.Combine;\nimport org.apache.beam.sdk.transforms.DoFn;\nimport org.apache.beam.sdk.transforms.GroupByKey;\nimport org.apache.beam.sdk.transforms.PTransform;\nimport org.apache.beam.sdk.transforms.reflect.DoFnInvoker;\nimport org.apache.beam.sdk.transforms.reflect.DoFnInvoker.BaseArgumentProvider;\nimport org.apache.beam.sdk.transforms.reflect.DoFnInvokers;\nimport org.apache.beam.sdk.transforms.splittabledofn.RestrictionTracker;\nimport org.apache.beam.sdk.transforms.splittabledofn.WatermarkEstimator;\nimport org.apache.beam.sdk.transforms.windowing.BoundedWindow;\nimport org.apache.beam.sdk.transforms.windowing.GlobalWindow;\nimport org.apache.beam.sdk.transforms.windowing.PaneInfo;\nimport org.apache.beam.sdk.transforms.windowing.TimestampCombiner;\nimport org.apache.beam.sdk.util.WindowedValue;\nimport org.apache.beam.sdk.util.construction.PTransformReplacements;\nimport org.apache.beam.sdk.util.construction.PTransformTranslation;",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
33. Bash @ -
Input
{
+  "command": "head -60 /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverrideFactory.java",
+  "description": "Check PTransformOverrideFactory content"
+}
Output
{
+  "stdout": "/*\n * Licensed to the Apache Software Foundation (ASF) under one\n * or more contributor license agreements.  See the NOTICE file\n * distributed with this work for additional information\n * regarding copyright ownership.  The ASF licenses this file\n * to you under the Apache License, Version 2.0 (the\n * \"License\"); you may not use this file except in compliance\n * with the License.  You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\npackage org.apache.beam.sdk.runners;\n\nimport com.google.auto.value.AutoValue;\nimport java.util.Map;\nimport org.apache.beam.sdk.PipelineRunner;\nimport org.apache.beam.sdk.annotations.Internal;\nimport org.apache.beam.sdk.transforms.PTransform;\nimport org.apache.beam.sdk.values.PCollection;\nimport org.apache.beam.sdk.values.PInput;\nimport org.apache.beam.sdk.values.POutput;\nimport org.apache.beam.sdk.values.TaggedPValue;\nimport org.apache.beam.sdk.values.TupleTag;\n\n/**\n * <b><i>For internal use only; no backwards-compatibility guarantees.</i></b>\n *\n * <p>Produces {@link PipelineRunner}-specific overrides of {@link PTransform PTransforms}, and\n * provides mappings between original and replacement outputs.\n */\n@Internal\n@SuppressWarnings({\n  \"rawtypes\" // TODO(https://github.com/apache/beam/issues/20447)\n})\npublic interface PTransformOverrideFactory<\n    InputT extends PInput,\n    OutputT extends POutput,\n    TransformT extends PTransform<? super InputT, OutputT>> {\n  /**\n   * Returns a {@link PTransform} that produces equivalent output to the provided {@link\n   * AppliedPTransform transform}.\n   */\n  PTransformReplacement<InputT, OutputT> getReplacementTransform(\n      AppliedPTransform<InputT, OutputT, TransformT> transform);\n\n  /**\n   * Returns a {@link Map} from the expanded values in {@code newOutput} to the values produced by\n   * the original transform.\n   */\n  Map<PCollection<?>, ReplacementOutput> mapOutputs(\n      Map<TupleTag<?>, PCollection<?>> outputs, OutputT newOutput);\n\n  /**\n   * A {@link PTransform} that replaces an {@link AppliedPTransform}, and the input required to do",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
34. Bash @ -
Input
{
+  "command": "grep -n \"class\\|interface\" /workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/SplittableParDoViaKeyedWorkItems.java | head -20",
+  "description": "Check SplittableParDoViaKeyedWorkItems class definitions"
+}
Output
{
+  "stdout": "77:public class SplittableParDoViaKeyedWorkItems {\n85:  public static class GBKIntoKeyedWorkItems<KeyT, InputT>\n114:  public static class OverrideFactory<InputT, OutputT, RestrictionT, WatermarkEstimatorStateT>\n144:  public static class SplittableProcessViaKeyedWorkItems<\n169:  public static class ProcessElements<\n238:  public static class ProcessFn<InputT, OutputT, RestrictionT, PositionT, WatermarkEstimatorStateT>\n454:                    return ProcessFn.class.getSimpleName()\n518:                  return ProcessFn.class.getSimpleName() + \".invokeNewWatermarkEstimator\";\n567:                  return ProcessFn.class.getSimpleName() + \".invokeNewTracker\";\n674:                      ProcessElement.class.getSimpleName()));\n696:  @AutoService(TransformPayloadTranslatorRegistrar.class)\n697:  public static class Registrar implements TransformPayloadTranslatorRegistrar {\n707:              SplittableParDoViaKeyedWorkItems.ProcessElements.class,",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
35. Bash @ -
Input
{
+  "command": "grep -rn \"class\\|interface\" /workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/construction/SerializablePipelineOptions.java | head -5",
+  "description": "Check SerializablePipelineOptions class"
+}
Output
{
+  "stdout": "/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/construction/SerializablePipelineOptions.java:35:public class SerializablePipelineOptions implements Serializable {\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/construction/SerializablePipelineOptions.java:76:      return MAPPER.readValue(options, PipelineOptions.class);\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/construction/SerializablePipelineOptions.java:97:    // do not assert on this.options.equals(that.options) because PipelineOptions is a interface",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
36. Bash @ -
Input
{
+  "command": "find /workspace/beam--v2.62.0/runners/portability /workspace/beam--v2.62.0/runners/java-fn-execution -name \"*.java\" | xargs grep -l \"PipelineTranslator\" 2>/dev/null",
+  "description": "Find PipelineTranslator in portability and fn-execution runners"
+}
Output
{
+  "stdout": "/workspace/beam--v2.62.0/runners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/translation/PipelineTranslatorUtils.java\n/workspace/beam--v2.62.0/runners/java-fn-execution/src/test/java/org/apache/beam/runners/fnexecution/translation/PipelineTranslatorUtilsTest.java",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
37. Bash @ -
Input
{
+  "command": "head -50 /workspace/beam--v2.62.0/runners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/translation/PipelineTranslatorUtils.java",
+  "description": "Check PipelineTranslatorUtils content"
+}
Output
{
+  "stdout": "/*\n * Licensed to the Apache Software Foundation (ASF) under one\n * or more contributor license agreements.  See the NOTICE file\n * distributed with this work for additional information\n * regarding copyright ownership.  The ASF licenses this file\n * to you under the Apache License, Version 2.0 (the\n * \"License\"); you may not use this file except in compliance\n * with the License.  You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\npackage org.apache.beam.runners.fnexecution.translation;\n\nimport static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkNotNull;\n\nimport java.io.IOException;\nimport java.util.Collection;\nimport java.util.Collections;\nimport java.util.Locale;\nimport java.util.Map;\nimport org.apache.beam.model.pipeline.v1.RunnerApi;\nimport org.apache.beam.model.pipeline.v1.RunnerApi.PCollection;\nimport org.apache.beam.runners.core.InMemoryTimerInternals;\nimport org.apache.beam.runners.core.StateNamespace;\nimport org.apache.beam.runners.core.StateNamespaces;\nimport org.apache.beam.runners.core.TimerInternals;\nimport org.apache.beam.runners.fnexecution.control.TimerReceiverFactory;\nimport org.apache.beam.runners.fnexecution.wire.WireCoders;\nimport org.apache.beam.sdk.coders.Coder;\nimport org.apache.beam.sdk.fn.data.FnDataReceiver;\nimport org.apache.beam.sdk.transforms.windowing.BoundedWindow;\nimport org.apache.beam.sdk.transforms.windowing.PaneInfo;\nimport org.apache.beam.sdk.util.WindowedValue;\nimport org.apache.beam.sdk.util.construction.RehydratedComponents;\nimport org.apache.beam.sdk.util.construction.Timer;\nimport org.apache.beam.sdk.util.construction.WindowingStrategyTranslation;\nimport org.apache.beam.sdk.util.construction.graph.PipelineNode;\nimport org.apache.beam.sdk.values.KV;\nimport org.apache.beam.sdk.values.WindowingStrategy;\nimport org.apache.beam.vendor.grpc.v1p60p1.com.google.protobuf.InvalidProtocolBufferException;\nimport org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions;\nimport org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.BiMap;\nimport org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.ImmutableBiMap;\nimport org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.Iterables;",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
38. Bash @ -
Input
{
+  "command": "grep -n \"interface\\|class\" /workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPortablePipelineTranslator.java | head -10",
+  "description": "Check FlinkPortablePipelineTranslator content"
+}
Output
{
+  "stdout": "41:public interface FlinkPortablePipelineTranslator<\n45:  interface TranslationContext {\n52:  interface Executor {",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
39. Bash @ -
Input
{
+  "command": "grep -rn \"interface PipelineTranslator\" /workspace/beam--v2.62.0/ --include=\"*.java\" 2>/dev/null",
+  "description": "Find exact interface PipelineTranslator definition"
+}
Output
{
+  "stdout": "",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "returnCodeInterpretation": "No matches found",
+  "noOutputExpected": false
+}
40. Write @ -
Input
{
+  "file_path": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\"repo\": \"apache/beam\", \"path\": \"runners/core-java/src/main/java/org/apache/beam/runners/core/SplittableParDoViaKeyedWorkItems.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"runners/core-java/src/main/java/org/apache/beam/runners/core/construction/SerializablePipelineOptions.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/runners/TransformHierarchy.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverride.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverrideFactory.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PipelineTranslation.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExecutableStageTranslation.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ExecutableStage.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ImmutableExecutableStage.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/UnboundedReadFromBoundedSource.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ReadTranslation.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDo.java\"}\n  ],\n  \"symbols\": [\n    {\n      \"repo\": \"apache/beam\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PipelineTranslation.java\",\n      \"symbol\": \"PipelineTranslation\"\n    },\n    {\n      \"repo\": \"apache/beam\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/runners/TransformHierarchy.java\",\n      \"symbol\": \"TransformHierarchy\"\n    },\n    {\n      \"repo\": \"apache/beam\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverride.java\",\n      \"symbol\": \"PTransformOverride\"\n    },\n    {\n      \"repo\": \"apache/beam\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverrideFactory.java\",\n      \"symbol\": \"PTransformOverrideFactory\"\n    },\n    {\n      \"repo\": \"apache/beam\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExecutableStageTranslation.java\",\n      \"symbol\": \"ExecutableStageTranslation\"\n    },\n    {\n      \"repo\": \"apache/beam\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ExecutableStage.java\",\n      \"symbol\": \"ExecutableStage\"\n    },\n    {\n      \"repo\": \"apache/beam\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ImmutableExecutableStage.java\",\n      \"symbol\": \"ImmutableExecutableStage\"\n    },\n    {\n      \"repo\": \"apache/beam\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/UnboundedReadFromBoundedSource.java\",\n      \"symbol\": \"UnboundedReadFromBoundedSource\"\n    },\n    {\n      \"repo\": \"apache/beam\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/UnboundedReadFromBoundedSource.java\",\n      \"symbol\": \"BoundedToUnboundedSourceAdapter\"\n    },\n    {\n      \"repo\": \"apache/beam\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ReadTranslation.java\",\n      \"symbol\": \"ReadTranslation\"\n    },\n    {\n      \"repo\": \"apache/beam\",\n      \"path\": \"sdks/java/core/src/main/java
+...
Output
{
+  "type": "create",
+  "filePath": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\"repo\": \"apache/beam\", \"path\": \"runners/core-java/src/main/java/org/apache/beam/runners/core/SplittableParDoViaKeyedWorkItems.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"runners/core-java/src/main/java/org/apache/beam/runners/core/construction/SerializablePipelineOptions.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/runners/TransformHierarchy.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverride.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverrideFactory.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PipelineTranslation.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExecutableStageTranslation.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ExecutableStage.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ImmutableExecutableStage.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/UnboundedReadFromBoundedSource.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ReadTranslation.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDo.java\"}\n  ],\n  \"symbols\": [\n    {\n      \"repo\": \"apache/beam\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PipelineTranslation.java\",\n      \"symbol\": \"PipelineTranslation\"\n    },\n    {\n      \"repo\": \"apache/beam\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/runners/TransformHierarchy.java\",\n      \"symbol\": \"TransformHierarchy\"\n    },\n    {\n      \"repo\": \"apache/beam\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverride.java\",\n      \"symbol\": \"PTransformOverride\"\n    },\n    {\n      \"repo\": \"apache/beam\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverrideFactory.java\",\n      \"symbol\": \"PTransformOverrideFactory\"\n    },\n    {\n      \"repo\": \"apache/beam\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExecutableStageTranslation.java\",\n      \"symbol\": \"ExecutableStageTranslation\"\n    },\n    {\n      \"repo\": \"apache/beam\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ExecutableStage.java\",\n      \"symbol\": \"ExecutableStage\"\n    },\n    {\n      \"repo\": \"apache/beam\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ImmutableExecutableStage.java\",\n      \"symbol\": \"ImmutableExecutableStage\"\n    },\n    {\n      \"repo\": \"apache/beam\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/UnboundedReadFromBoundedSource.java\",\n      \"symbol\": \"UnboundedReadFromBoundedSource\"\n    },\n    {\n      \"repo\": \"apache/beam\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/UnboundedReadFromBoundedSource.java\",\n      \"symbol\": \"BoundedToUnboundedSourceAdapter\"\n    },\n    {\n      \"repo\": \"apache/beam\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ReadTranslation.java\",\n      \"symbol\": \"ReadTranslation\"\n    },\n    {\n      \"repo\": \"apache/beam\",\n      \"path\": \"sdks/java
+...
Code Changes (1)
1. WRITE /workspace/answer.json
{
+  "files": [
+    {"repo": "apache/beam", "path": "runners/core-java/src/main/java/org/apache/beam/runners/core/SplittableParDoViaKeyedWorkItems.java"},
+    {"repo": "apache/beam", "path": "runners/core-java/src/main/java/org/apache/beam/runners/core/construction/SerializablePipelineOptions.java"},
+    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/runners/TransformHierarchy.java"},
+    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverride.java"},
+    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverrideFactory.java"},
+    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PipelineTranslation.java"},
+    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExecutableStageTranslation.java"},
+    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ExecutableStage.java"},
+    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ImmutableExecutableStage.java"},
+    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/UnboundedReadFromBoundedSource.java"},
+    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ReadTranslation.java"},
+    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDo.java"}
+  ],
+  "symbols": [
+    {
+      "repo": "apache/beam",
+      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PipelineTranslation.java",
+      "symbol": "PipelineTranslation"
+    },
+    {
+      "repo": "apache/beam",
+      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/runners/TransformHierarchy.java",
+      "symbol": "TransformHierarchy"
+    },
+    {
+      "repo": "apache/beam",
+      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverride.java",
+      "symbol": "PTransformOverride"
+    },
+    {
+      "repo": "apache/beam",
+      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverrideFactory.java",
+      "symbol": "PTransformOverrideFactory"
+    },
+    {
+      "repo": "apache/beam",
+      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExecutableStageTranslation.java",
+      "symbol": "ExecutableStageTranslation"
+    },
+    {
+      "repo": "apache/beam",
+      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ExecutableStage.java",
+      "symbol": "ExecutableStage"
+    },
+    {
+      "repo": "apache/beam",
+      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ImmutableExecutableStage.java",
+      "symbol": "ImmutableExecutableStage"
+    },
+    {
+      "repo": "apache/beam",
+      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/UnboundedReadFromBoundedSource.java",
+      "symbol": "UnboundedReadFromBoundedSource"
+    },
+    {
+      "repo": "apache/beam",
+      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/UnboundedReadFromBoundedSource.java",
+      "symbol": "BoundedToUnboundedSourceAdapter"
+    },
+    {
+      "repo": "apache/beam",
+      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ReadTranslation.java",
+      "symbol": "ReadTranslation"
+    },
+    {
+      "repo": "apache/beam",
+      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ReadTranslation.java",
+      "symbol": "BoundedReadPayloadTranslator"
+    },
+    {
+      "repo": "apache/beam",
+      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ReadTranslation.java",
+      "symbol": "UnboundedReadPayloadTranslator"
+    },
+    {
+      "repo": "apache/beam",
+     ...
Bash Commands (39)
1. $ find /workspace -maxdepth 3 -type d | head -30
2. $ find /workspace/beam--v2.62.0/runners -maxdepth 2 -type d | head -30
3. $ find /workspace/beam--v2.62.0/runners/core-java/src -type f -name "*.java" | sort
4. $ find /workspace/beam--v2.62.0 -type d -name "core-construction-java" 2>/dev/null
5. $ grep -rl "PipelineTranslator" /workspace/beam--v2.62.0/runners/ --include="*.java" 2>/dev/null | head -20
6. $ grep -rl "TransformHierarchy" /workspace/beam--v2.62.0/runners/ --include="*.java" 2>/dev/null | head -20
7. $ grep -rl "PTransformOverride" /workspace/beam--v2.62.0/runners/ --include="*.java" 2>/dev/null | head -20
8. $ grep -rl "ExecutableStagePayload" /workspace/beam--v2.62.0/runners/ --include="*.java" 2>/dev/null | head -20
9. $ grep -rl "BoundedSource\|UnboundedSource" /workspace/beam--v2.62.0/runners/core-java/ --include="*.java" 2>/dev/null | head -20
10. $ find /workspace/beam--v2.62.0/sdks -type d -name "construction" 2>/dev/null | head -10
11. $ grep -rl "class PipelineTranslator\|interface PipelineTranslator" /workspace/beam--v2.62.0/ --include="*.java" 2>/dev/null | head -10
12. $ grep -rl "class TransformHierarchy\|interface TransformHierarchy" /workspace/beam--v2.62.0/ --include="*.java" 2>/dev/null | head -10
13. $ grep -rl "class PTransformOverride\|interface PTransformOverride" /workspace/beam--v2.62.0/ --include="*.java" 2>/dev/null | head -10
14. $ find /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction -name "*.java" | sort
15. $ grep -rl "ExecutableStagePayload" /workspace/beam--v2.62.0/sdks/ --include="*.java" 2>/dev/null | head -15
16. $ grep -rl "BoundedSource\|UnboundedSource" /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction --include="*.java" 2>/dev/null | head -10
17. $ grep -l "interface PipelineTranslator\|abstract.*PipelineTranslator" /workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPipelineTranslator.java 2>/dev/null && head -30 /workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPipelineTranslator.java
18. $ grep -l "interface PipelineTranslator\|abstract.*PipelineTranslator" /workspace/beam--v2.62.0/runners/spark/3/src/main/java/org/apache/beam/runners/spark/structuredstreaming/translation/PipelineTranslator.java 2>/dev/null && head -30 /workspace/beam--v2.62.0/runners/spark/3/src/main/java/org/apache/beam/runners/spark/structuredstreaming/translation/PipelineTranslator.java
19. $ head -50 /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/runners/TransformHierarchy.java
20. $ head -60 /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverride.java
21. $ head -60 /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExecutableStageTranslation.java
22. $ head -60 /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ImmutableExecutableStage.java
23. $ head -60 /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/UnboundedReadFromBoundedSource.java
24. $ head -80 /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ReadTranslation.java
25. $ head -60 /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ExecutableStage.java
26. $ grep -n "public.*class\|interface " /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ReadTranslation.java | head -20
27. $ grep -n "class PrimitiveBoundedRead\|class PrimitiveUnboundedRead\|class.*BoundedRead\|class.*UnboundedRead" /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDo.java | head -20
28. $ grep -n "class\|interface" /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/UnboundedReadFromBoundedSource.java | head -20
29. $ grep -rn "class.*BoundedSource\|class.*UnboundedSource" /workspace/beam--v2.62.0/runners/core-java/src/main/java/ --include="*.java" | head -20
30. $ grep -n "class\|interface" /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PipelineTranslation.java | head -15
31. $ grep -n "class\|interface" /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/runners/TransformHierarchy.java | head -15
32. $ head -50 /workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/SplittableParDoViaKeyedWorkItems.java
33. $ head -60 /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverrideFactory.java
34. $ grep -n "class\|interface" /workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/SplittableParDoViaKeyedWorkItems.java | head -20
35. $ grep -rn "class\|interface" /workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/construction/SerializablePipelineOptions.java | head -5
36. $ find /workspace/beam--v2.62.0/runners/portability /workspace/beam--v2.62.0/runners/java-fn-execution -name "*.java" | xargs grep -l "PipelineTranslator" 2>/dev/null
37. $ head -50 /workspace/beam--v2.62.0/runners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/translation/PipelineTranslatorUtils.java
38. $ grep -n "interface\|class" /workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPortablePipelineTranslator.java | head -10
39. $ grep -rn "interface PipelineTranslator" /workspace/beam--v2.62.0/ --include="*.java" 2>/dev/null
File Paths
Trial: runs/mcp_lift_study/csb_org_crossorg_sonnet_20260612_184748/baseline-local-direct/ccx-crossorg-288_b6b814/2026-06-12__18-47-52/ccx-crossorg-288__znTnG4h
+Relative: csb_org_crossorg_sonnet_20260612_184748/baseline-local-direct/ccx-crossorg-288_b6b814/2026-06-12__18-47-52/ccx-crossorg-288__znTnG4h

\ No newline at end of file
diff --git a/explorer/csb_org_crossrepo_tracing_claudefa_20260612_132905-baseline-local-direct-ccx-config-trace-010_e2427b-2026-06-12__13-29-08-ccx-config-trace-010__hmWGmLF.html b/explorer/csb_org_crossrepo_tracing_claudefa_20260612_132905-baseline-local-direct-ccx-config-trace-010_e2427b-2026-06-12__13-29-08-ccx-config-trace-010__hmWGmLF.html
new file mode 100644
index 0000000000..ce00732ecd
--- /dev/null
+++ b/explorer/csb_org_crossrepo_tracing_claudefa_20260612_132905-baseline-local-direct-ccx-config-trace-010_e2427b-2026-06-12__13-29-08-ccx-config-trace-010__hmWGmLF.html
@@ -0,0 +1,154 @@
+ccx-config-trace-010 — ccx-config-trace-010_e2427b
← Back to results
ccx-config-trace-010
ccx-config-trace-010_e2427b | Trial: ccx-config-trace-010__hmWGmLF | Score: 1.0000 | mcp_lift_study
Task Information
Task instruction sent to agent
# Stack Trace Symbol Resolution: rest.Config
+
+## Your Task
+
+Find the repository and file path where the `Config` struct is defined (not vendored) in the `rest` package of `k8s.io/client-go`. What is the exact Go package import path?
+
+## Context
+
+You are working on a codebase task involving repos from the crossrepo tracing domain.
+
+## Available Resources
+
+## Output Format
+
+Use the published task contract:
+
+- `TASK_WORKDIR=/workspace`
+- `TASK_REPO_ROOT=/workspace`
+- `TASK_OUTPUT=/workspace/answer.json`
+
+Create a file at `TASK_OUTPUT` (`/workspace/answer.json`) with your findings in the following structure:
+
+```json
+{
+  "files": [
+    {"repo": "repo-name", "path": "relative/path/to/file.go"}
+  ],
+  "symbols": [
+    {"repo": "repo-name", "path": "relative/path/to/file.go", "symbol": "SymbolName"}
+  ],
+  "chain": [
+    {"repo": "repo-name", "path": "relative/path/to/file.go", "symbol": "FunctionName"}
+  ],
+  "text": "Narrative explanation of your findings, citing repos and file paths."
+}
+```
+
+Include only the fields relevant to this task. Your answer is evaluated against a closed-world oracle — completeness matters.
+
+## Evaluation
+
+Your answer will be scored on:
+- **File recall and precision**: Did you find all relevant files?
+
Execution Metrics
Reward
1.0000
Status
passed
Config
ccx-config-trace-010_e2427b
Model
anthropic/claude-fable-5
Agent Time
28.2s
Env Setup
1.9m
Input Tokens
171,841
Output Tokens
2,956
Cache Tokens
166,408
Cost
$0.31
Tool Calls
3 (0 MCP)
MCP Ratio
0.000
Context Peak
11%
Cache Hit
91%
Turns
3
Timed Out
No
Tool Breakdown
ToolCalls
Bash2
Write1
Agent Trace
Conversation History (9)
#TimestampTypeSubtypeToolText
1-systeminit-
2-assistanttext-
I'll explore the workspace to find the relevant repositories.
3-assistanttool_useBash
42026-06-12T17:31:21.823Zusertool_resultBash
api--v0.32.0
+client-go--v0.32.0
+etcd-io-etcd
+kubernetes--v1.32.0
5-assistanttool_useBash
62026-06-12T17:31:27.728Zusertool_resultBash
55:type Config struct {
+17:package rest
7-assistanttool_useWrite
82026-06-12T17:31:37.984Zusertool_resultWrite
File created successfully at: /workspace/answer.json (file state is current in your context — no need to Read it back)
9-assistanttext-
Done. The `Config` struct is defined in the **client-go--v0.32.0** repository at **`rest/config.go`** (line 55), and the exact Go package import path is **`k8s.io/client-go/rest`** — so the fully qualified symbol is `k8s.io/client-go/rest.Config`.
+
+For context: the `kubernetes--v1.32.0` repo also contains this file under `staging/src/k8s.io/client-go/rest/config.go` (the staging source of truth that gets published to the client-go repo) and a vendored copy under `vendor/k8s.io/client-go/rest/config.go`, but the standalone `client-go` repo is the canonical non-vendored location for the import path. The answer has been written to `/workspace/answer.json`.
Tool Calls (3)
1. Bash @ -
Input
{
+  "command": "ls /workspace",
+  "description": "List workspace contents"
+}
Output
{
+  "stdout": "api--v0.32.0\nclient-go--v0.32.0\netcd-io-etcd\nkubernetes--v1.32.0",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
2. Bash @ -
Input
{
+  "command": "grep -n \"^type Config struct\" /workspace/client-go--v0.32.0/rest/config.go && head -30 /workspace/client-go--v0.32.0/rest/config.go | grep -n package",
+  "description": "Verify Config struct in client-go rest package"
+}
Output
{
+  "stdout": "55:type Config struct {\n17:package rest",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
3. Write @ -
Input
{
+  "file_path": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\"repo\": \"client-go--v0.32.0\", \"path\": \"rest/config.go\"}\n  ],\n  \"symbols\": [\n    {\"repo\": \"client-go--v0.32.0\", \"path\": \"rest/config.go\", \"symbol\": \"Config\"}\n  ],\n  \"text\": \"The Config struct of the rest package in k8s.io/client-go is defined (non-vendored) in the client-go--v0.32.0 repository at rest/config.go (line 55: `type Config struct {`). The file declares `package rest`, and the exact Go package import path is `k8s.io/client-go/rest`, so the fully qualified symbol is `k8s.io/client-go/rest.Config`. A staged copy exists in the kubernetes repo under staging/src/k8s.io/client-go/rest/config.go and a vendored copy under vendor/k8s.io/client-go/rest/config.go, but the standalone client-go repository is the canonical non-vendored location.\"\n}\n"
+}
Output
{
+  "type": "create",
+  "filePath": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\"repo\": \"client-go--v0.32.0\", \"path\": \"rest/config.go\"}\n  ],\n  \"symbols\": [\n    {\"repo\": \"client-go--v0.32.0\", \"path\": \"rest/config.go\", \"symbol\": \"Config\"}\n  ],\n  \"text\": \"The Config struct of the rest package in k8s.io/client-go is defined (non-vendored) in the client-go--v0.32.0 repository at rest/config.go (line 55: `type Config struct {`). The file declares `package rest`, and the exact Go package import path is `k8s.io/client-go/rest`, so the fully qualified symbol is `k8s.io/client-go/rest.Config`. A staged copy exists in the kubernetes repo under staging/src/k8s.io/client-go/rest/config.go and a vendored copy under vendor/k8s.io/client-go/rest/config.go, but the standalone client-go repository is the canonical non-vendored location.\"\n}\n",
+  "structuredPatch": [],
+  "originalFile": null,
+  "userModified": false
+}
Code Changes (1)
1. WRITE /workspace/answer.json
{
+  "files": [
+    {"repo": "client-go--v0.32.0", "path": "rest/config.go"}
+  ],
+  "symbols": [
+    {"repo": "client-go--v0.32.0", "path": "rest/config.go", "symbol": "Config"}
+  ],
+  "text": "The Config struct of the rest package in k8s.io/client-go is defined (non-vendored) in the client-go--v0.32.0 repository at rest/config.go (line 55: `type Config struct {`). The file declares `package rest`, and the exact Go package import path is `k8s.io/client-go/rest`, so the fully qualified symbol is `k8s.io/client-go/rest.Config`. A staged copy exists in the kubernetes repo under staging/src/k8s.io/client-go/rest/config.go and a vendored copy under vendor/k8s.io/client-go/rest/config.go, but the standalone client-go repository is the canonical non-vendored location."
+}
+
Bash Commands (2)
1. $ ls /workspace
2. $ grep -n "^type Config struct" /workspace/client-go--v0.32.0/rest/config.go && head -30 /workspace/client-go--v0.32.0/rest/config.go | grep -n package
File Paths
Trial: runs/mcp_lift_study/csb_org_crossrepo_tracing_claudefa_20260612_132905/baseline-local-direct/ccx-config-trace-010_e2427b/2026-06-12__13-29-08/ccx-config-trace-010__hmWGmLF
+Relative: csb_org_crossrepo_tracing_claudefa_20260612_132905/baseline-local-direct/ccx-config-trace-010_e2427b/2026-06-12__13-29-08/ccx-config-trace-010__hmWGmLF

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+ccx-config-trace-010_gsitux — ccx-config-trace-010_e2427b
← Back to results
ccx-config-trace-010_gsitux
ccx-config-trace-010_e2427b | Trial: mcp_ccx-config-trace-010_gsitux__pyPGX6c | Score: 1.0000 | mcp_lift_study
Task Information
Task instruction sent to agent
# IMPORTANT: Source Code Access
+
+**Local source files are not present.** Your workspace does not contain source code. You **MUST** use Sourcegraph MCP tools to discover, read, and understand code before making any changes.
+
+**Target Repositories (version-pinned mirrors):**
+
+- `github.com/sg-evals/api--v0.32.0` — use `repo:^github.com/sg-evals/api--v0.32.0$` filter
+- `github.com/sg-evals/client-go--v0.32.0` — use `repo:^github.com/sg-evals/client-go--v0.32.0$` filter
+- `github.com/sg-evals/etcd-io-etcd` — use `repo:^github.com/sg-evals/etcd-io-etcd$` filter
+- `github.com/sg-evals/kubernetes--v1.32.0` — use `repo:^github.com/sg-evals/kubernetes--v1.32.0$` filter
+
+Scope ALL keyword_search/nls_search queries to these repos.
+Use the repo name as the `repo` parameter for read_file/go_to_definition/find_references.
+
+
+## Required Workflow
+
+1. **Search first** — Use MCP tools to find relevant files and understand existing patterns
+2. **Read remotely** — Use `sg_read_file` to read full file contents from Sourcegraph
+3. **Edit locally** — Use Edit, Write, and Bash to create or modify files in your working directory
+4. **Verify locally** — Run tests with Bash to check your changes
+5. **Produce answer.json** — After completing your edits, also write `/workspace/answer.json` summarizing your work:
+   ```json
+   {
+     "analysis": {
+       "summary": "Brief description of your approach",
+       "files_examined": [{"path": "file.ext", "description": "..."}],
+       "reasoning": "Detailed explanation or analysis"
+     },
+     "changes": [
+       {"file": "path.ext", "description": "...", "diff": "unified diff"}
+     ]
+   }
+   ```
+   Include `changes` with unified diffs for every file you modified. For analysis-only tasks, omit `changes` and focus on `analysis`.
+
+## Tool Selection
+
+| Goal | Tool |
+|------|------|
+| Exact symbol/string | `sg_keyword_search` |
+| Concepts/semantic search | `sg_nls_search` |
+| Trace usage/callers | `sg_find_references` |
+| See implementation | `sg_go_to_definition` |
+| Read full file | `sg_read_file` |
+| Browse structure | `sg_list_files` |
+| Find repos | `sg_list_repos` |
+| Search commits | `sg_commit_search` |
+| Track changes | `sg_diff_search` |
+| Compare versions | `sg_compare_revisions` |
+
+**Decision logic:**
+1. Know the exact symbol? → `sg_keyword_search`
+2. Know the concept, not the name? → `sg_nls_search`
+3. Need definition of a symbol? → `sg_go_to_definition`
+4. Need all callers/references? → `sg_find_references`
+5. Need full file content? → `sg_read_file`
+
+## Scoping (Always Do This)
+
+```
+repo:^github.com/ORG/REPO$           # Exact repo (preferred)
+repo:github.com/ORG/                 # All repos in org
+file:.*\.ts$                         # TypeScript only
+file:src/api/                        # Specific directory
+```
+
+Start narrow. Expand only if results are empty.
+
+## Efficiency Rules
+
+- Chain searches logically: search → read → references → definition
+- Don't re-search for the same pattern; use results from prior calls
+- Prefer `sg_keyword_search` over `sg_nls_search` when you have exact terms
+- Read 2-3 related files before synthesising, rather than one at a time
+- Don't read 20+ remote files without writing code — once you understand the pattern, start implementing
+
+## If Stuck
+
+If MCP search returns no results:
+1. Broaden the search query (synonyms, partial identifiers)
+2. Try `sg_nls_search` for semantic matching
+3. Use `sg_list_files` to browse the directory structure
+4. Use `sg_list_repos` to verify the repository name
+
+---
+
+**Sourcegraph Repositories:** `github.com/sg-evals/api--v0.32.0`, `github.com/sg-evals/client-go--v0.32.0`, `github.com/sg-evals/etcd-io-etcd`, `github.com/sg-evals/kubernetes--v1.32.0`
+
+# IMPORTANT: Source Code Access
+
+**Local source files are not present.** Your workspace does not contain source code. You **MUST** use Sourcegraph MCP tools to discover, read, and understand code before making any changes.
+
+**Target Repositories (version-pinned mirrors):**
+
+- `github.com/sg-evals/etcd-io-etcd` — use `repo:^github.com/sg-evals/etcd-io-etcd$` filter
+- `github.com/sg-evals/kubernetes-api` — use `repo:^github.com/sg-evals/kubernetes-api$` filter
+- `github.com/sg-evals/kubernetes-client-go` — use `repo:^github.com/sg-evals/kubernetes-client-go$` filter
+- `github.com/sg-evals/kubernetes-kubernetes` — use `repo:^github.com/sg-evals/kubernetes-kubernetes$` filter
+
+Scope ALL keyword_search/nls_search queries to these repos.
+Use the repo name as the `repo` parameter for read_file/go_to_definition/find_references.
+
+
+## Required Workflow
+
+1. **Search first** — Use MCP tools to find relevant files and understand existing patterns
+2. **Read remotely** — Use `sg_read_file` to read full file contents from Sourcegraph
+3. **Edit locally** — Use Edit, Write, and Bash to create or modify files in your working directory
+4. **Verify locally** — Run tests with Bash to check your changes
+
+## Tool Selection
+
+| Goal | Tool |
+|------|------|
+| Exact symbol/string | `sg_keyword_search` |
+| Concepts/semantic search | `sg_nls_search` |
+| Trace usage/callers | `sg_find_references` |
+| See implementation | `sg_go_to_definition` |
+| Read full file | `sg_read_file` |
+| Browse structure | `sg_list_files` |
+| Find repos | `sg_list_repos` |
+| Search commits | `sg_commit_search` |
+| Track changes | `sg_diff_search` |
+| Compare versions | `sg_compare_revisions` |
+
+**Decision logic:**
+1. Know the exact symbol? → `sg_keyword_search`
+2. Know the concept, not the name? → `sg_nls_search`
+3. Need definition of a symbol? → `sg_go_to_definition`
+4. Need all callers/references? → `sg_find_references`
+5. Need full file content? → `sg_read_file`
+
+## Scoping (Always Do This)
+
+```
+repo:^github.com/ORG/REPO$           # Exact repo (preferred)
+repo:github.com/ORG/                 # All repos in org
+file:.*\.ts$                         # TypeScript only
+file:src/api/                        # Specific directory
+```
+
+Start narrow. Expand only if results are empty.
+
+## Efficiency Rules
+
+- Chain searches logically: search → read → references → definition
+- Don't re-search for the same pattern; use results from prior calls
+- Prefer `sg_keyword_search` over `sg_nls_search` when you have exact terms
+- Read 2-3 related files before synthesising, rather than one at a time
+- Don't read 20+ remote files without writing code — once you understand the pattern, start implementing
+
+## If Stuck
+
+If MCP search returns no results:
+1. Broaden the search query (synonyms, partial identifiers)
+2. Try `sg_nls_search` for semantic matching
+3. Use `sg_list_files` to browse the directory structure
+4. Use `sg_list_repos` to verify the repository name
+
+---
+
+**Sourcegraph Repositories:** `github.com/sg-evals/etcd-io-etcd`, `github.com/sg-evals/kubernetes-api`, `github.com/sg-evals/kubernetes-client-go`, `github.com/sg-evals/kubernetes-kubernetes`
+
+# Stack Trace Symbol Resolution: rest.Config
+
+## Your Task
+
+A Kubernetes developer is debugging a production issue and encounters the following in a stack trace:
+
+```
+goroutine 1 [running]:
+k8s.io/client-go/rest.(*Config).DeepCopyInto(...)
+        vendor/k8s.io/client-go/rest/config.go:87
+```
+
+The developer is starting from the main `kubernetes/kubernetes` repository.
+They need to find where `rest.Config` is actually defined (the authoritative source),
+not just a vendored copy.
+
+**Specific question**: Find the repository and file path where the `Config` struct is
+**defined** (not vendored) in the `rest` package of `k8s.io/client-go`. What is the
+exact Go package import path?
+
+## Context
+
+You are working on a codebase task involving symbol resolution across Kubernetes ecosystem repos.
+The `kubernetes/kubernetes` repository vendors many dependencies in its `staging/` or `vendor/`
+directories, but the authoritative source lives in separate repositories accessible via MCP tools.
+
+## Available Resources
+
+Your ecosystem includes the following repositories:
+- `kubernetes/kubernetes` at v1.32.0
+- `kubernetes/client-go` at v0.32.0
+- `kubernetes/api` at fa23dd3
+- `etcd-io/etcd` at v3.5.17
+
+## Output Format
+
+Create a file at `/workspace/answer.json` with your findings in the following structure:
+
+```json
+{
+  "symbols": [
+    {"repo": "sg-evals/kubernetes-client-go", "path": "relative/path/to/file.go", "symbol": "SymbolName"}
+  ],
+  "text": "Explanation of where Config is defined, the package import path, and why this is the authoritative source."
+}
+```
+
+**Important**: The `kubernetes/client-go` repository is indexed in Sourcegraph as `sg-evals/kubernetes-client-go`. Use `sg-evals/kubernetes-client-go` as the `repo` value in your answer — the oracle checks for this exact identifier.
+**Note**: Sourcegraph MCP tools return repo names with a `github.com/` prefix (e.g., `github.com/sg-evals/kubernetes-client-go`). Strip this prefix in your answer — use `sg-evals/kubernetes-client-go`, NOT `github.com/sg-evals/kubernetes-client-go`.
+
+Your answer is evaluated against a closed-world oracle — the exact repo, path, and symbol name matter.
+
+## Evaluation
+
+Your answer will be scored on:
+- **Symbol resolution**: Did you find the correct repo, file, and symbol name for the `Config` struct definition?
+
+## COVERAGE REQUIREMENTS — Do Not Write answer.json Too Early
+
+Before writing `answer.json`, you **must** verify coverage across all major
+subsystems named in the task.
+
+**Minimum workflow:**
+1. **Enumerate** — Search for all relevant directories and files across the codebase.
+2. **Read** — Read representative implementation files for each subsystem.
+3. **Extract** — Extract the key symbols required by the task (not just file paths).
+4. **Gap check** — List any providers, services, or middleware layers mentioned in
+   the task that are NOT yet backed by a concrete file read. If any gaps exist,
+   search for them before proceeding.
+5. **Only then** write `answer.json`.
+
+Do not stop after finding a plausible initial set of paths. The task rewards
+**broad, complete coverage** of required files and symbols.
+
+## PRE-TEST SANITY CHECK
+
+Before running tests, perform this check:
+1. List every file you have modified or created.
+2. For each file, state in one sentence why it is necessary for the task.
+3. If any file is unrelated to the stated task, **do not write it** (or revert
+   if already written).
+
+Use MCP for discovery and confirmation. Use local repo state only for narrow
+patching logic. Do not use `sg_read_file` output as a template to copy wholesale
+into the workspace.
+
Execution Metrics
Reward
1.0000
Status
passed
Config
ccx-config-trace-010_e2427b
Model
anthropic/claude-sonnet-4-6
Agent Time
43.7s
Env Setup
22.2s
Input Tokens
573,484
Output Tokens
4,823
Cache Tokens
573,452
Cost
$0.20
Tool Calls
8 (5 MCP)
MCP Ratio
0.625
Context Peak
16%
Cache Hit
94%
Turns
8
Timed Out
No
Tool Breakdown
ToolCalls
mcp__sourcegraph__sg_list_repos3
ToolSearch2
mcp__sourcegraph__sg_keyword_search2
Write1
Agent Trace
Conversation History (63)
#TimestampTypeSubtypeToolText
1-systeminit-
2-systemthinking_tokens-
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5-systemthinking_tokens-
6-assistanttext-
I'll search for the `Config` struct definition in the `k8s.io/client-go` rest package using Sourcegraph.
7-assistanttool_useToolSearch
82026-06-12T16:13:06.709Zusertool_resultToolSearch
{"matches": ["mcp__sourcegraph__sg_keyword_search"], "query": "select:mcp__sourcegraph__sg_keyword_search", "total_deferred_tools": 33}
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12-assistanttool_usemcp__sourcegraph__sg_keyword_search
132026-06-12T16:13:10.358Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/client-go--v0.32.0 – rest/config.go\n50: \n51: var ErrNotInCluster = errors.New(\"unable to load in-cluster configuration, KUBERNETES_SERVICE_HOST and KUBERNETES_SERVICE_PORT must be defined\")\n52: \n53: // Config holds the common attributes that can be passed to a Kubernetes client on\n54: // initialization.\n55: type Config struct {\n56: \t// Host must be a host string, a host:port pair, or a URL to the base of the apiserver.\n57: \n287: \n288: type ContentConfig struct {\n289: \t// AcceptContentTypes specifies the types the client will accept and is optional.\n290: \t// If not set, ContentType will be used to define the Accept header\n291: \tAcceptContentTypes string\n292: \t// ContentType specifies the wire format used to communicate with the server.\n293: \t// This value will be set as the Accept header on requests made to the server, and\n294: \t// as the default content type on any object sent to the server. If not set,\n295: \t// \"application/json\" is used.\n296: \tContentType string\n297: \t// GroupVersion is the API version to talk to. Must be provided when initializing\n298: \n219: // +k8s:deepcopy-gen=true\n220: // TLSClientConfig contains settings to enable transport layer security\n221: type TLSClientConfig struct {\n222: \t// Server should be accessed without verifying the TLS certificate. For testing only.\n223: \n"}
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21-assistanttext-
The `Config` struct is defined at line 55 of `rest/config.go` in the `client-go--v0.32.0` repository. The repo identifier to use is `sg-evals/client-go--v0.32.0`, but the task says to use `sg-evals/kubernetes-client-go`. Let me verify the correct repo identifier.
22-assistanttool_useToolSearch
232026-06-12T16:13:15.639Zusertool_resultToolSearch
{"matches": ["mcp__sourcegraph__sg_list_repos"], "query": "select:mcp__sourcegraph__sg_list_repos", "total_deferred_tools": 33}
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282026-06-12T16:13:19.049Zusertool_resultmcp__sourcegraph__sg_list_repos
{"text":"github.com/sg-evals/scipy - Mirror of scipy/scipy at v1.15.1\ngithub.com/sg-evals/numpy - Mirror of numpy/numpy at v2.2.2\ngithub.com/sg-evals/etcd-io-etcd - Mirror of etcd-io/etcd at v3.5.17 — pinned for benchmark commit alignment\ngithub.com/sg-evals/grafana - Mirror of grafana/grafana at v11.4.0\ngithub.com/sg-evals/lodash - Mirror of lodash/lodash at 4.17.21\ngithub.com/sg-evals/pandas - Mirror of pandas-dev/pandas at v2.2.3\ngithub.com/sg-evals/prisma-prisma - Mirror of prisma/prisma at 7.4.1\ngithub.com/sg-evals/nodejs-node - Mirror of nodejs/node at v22.13.0\ngithub.com/sg-evals/pip--23.0 - Mirror of pypa/pip at 23.0\ngithub.com/sg-evals/git--v2.41.0 - Mirror of git/git at v2.41.0\ngithub.com/sg-evals/camel--camel-4.4.0 - Mirror of apache/camel at camel-4.4.0\ngithub.com/sg-evals/gin--v1.9.1 - Mirror of gin-gonic/gin at v1.9.1\ngithub.com/sg-evals/git--v2.35.0 - Mirror of git/git at v2.35.0\ngithub.com/sg-evals/pd--v8.5.0 - Mirror of tikv/pd at v8.5.0\ngithub.com/sg-evals/swc--v1.4.6 - Mirror of swc-project/swc at v1.4.6\ngithub.com/sg-evals/curl--curl-8_6_0 - Mirror of curl/curl at curl-8_6_0\ngithub.com/sg-evals/flask--2.3.3 - Mirror of pallets/flask at 2.3.3\ngithub.com/sg-evals/tokio--tokio-1.0.0 - Mirror of tokio-rs/tokio at tokio-1.0.0\ngithub.com/sg-evals/curl--curl-8_1_2 - Mirror of curl/curl at curl-8_1_2\ngithub.com/sg-evals/flask--3.0.0 - Mirror of pallets/flask at 3.0.0\ngithub.com/sg-evals/jinja--3.1.3 - Mirror of pallets/jinja at 3.1.3\ngithub.com/sg-evals/chi--v5.0.8 - Mirror of go-chi/chi at v5.0.8\ngithub.com/sg-evals/expressjs-express - Mirror of expressjs/express at v5.2.1\ngithub.com/sg-evals/ssh--v0.3.4 - Mirror of gliderlabs/ssh at v0.3.4\ngithub.com/sg-evals/bazel--8.0.0 - Mirror of bazelbuild/bazel at 8.0.0\ngithub.com/sg-evals/vite--v5.2.6 - Mirror of vitejs/vite at v5.2.6\ngithub.com/sg-evals/httpx--0.27.0 - Mirror of encode/httpx at 0.27.0\ngithub.com/sg-evals/hyper--v1.0.0 - Mirror of hyperium/hyper at v1.0.0\ngithub.com/sg-evals/istio--1.21.1 - Mirror of istio/istio at 1.21.1\ngithub.com/sg-evals/cli--v24.0.7 - Mirror of docker/cli at v24.0.7\ngithub.com/sg-evals/django--5.0 - Mirror of django/django at 5.0\ngithub.com/sg-evals/httpx--0.26.0 - Mirror of encode/httpx at 0.26.0\ngithub.com/sg-evals/tokio--tokio-1.29.1 - Mirror of tokio-rs/tokio at tokio-1.29.1\ngithub.com/sg-evals/click--8.1.7 - Mirror of pallets/click at 8.1.7\ngithub.com/sg-evals/click--8.2.1 - Mirror of pallets/click at 8.2.1\ngithub.com/sg-evals/curl--curl-7_82_0 - Mirror of curl/curl at curl-7_82_0\ngithub.com/sg-evals/druid--druid-26.0.0 - Mirror of apache/druid at druid-26.0.0\ngithub.com/sg-evals/etcd--v3.3.0 - Mirror of etcd-io/etcd at v3.3.0\ngithub.com/sg-evals/etcd--v3.4.3 - Mirror of etcd-io/etcd at v3.4.3\ngithub.com/sg-evals/etcd--v3.4.7 - Mirror of etcd-io/etcd at v3.4.7\ngithub.com/sg-evals/etcd--v3.5.9 - Mirror of etcd-io/etcd at v3.5.9\ngithub.com/sg-evals/etcd--v3.6.0 - Mirror of etcd-io/etcd at v3.6.0\ngithub.com/sg-evals/jest--v29.0.0 - Mirror of jestjs/jest at v29.0.0\ngithub.com/sg-evals/moby--v28.0.0 - Mirror of moby/moby at v28.0.0\ngithub.com/sg-evals/kubernetes-kubernetes - Mirror of kubernetes/kubernetes at v1.32.0\ngithub.com/sg-evals/numpy--v2.2.2 - Mirror of numpy/numpy at v2.2.2\ngithub.com/sg-evals/prometheus - Mirror of prometheus/prometheus at v3.2.1\ngithub.com/sg-evals/cli--c6a693c4 - Mirror of cli/cli at c6a693c459c22b66a2914ba2794e24d22faa8015\ngithub.com/sg-evals/raft--v1.7.1 - Mirror of hashicorp/raft at v1.7.1\ngithub.com/sg-evals/tikv--v8.5.0 - Mirror of tikv/tikv at v8.5.0\n\n(more results available - set a higher limit if you want to see more)\n"}
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33-assistanttool_usemcp__sourcegraph__sg_list_repos
342026-06-12T16:13:22.090Zusertool_resultmcp__sourcegraph__sg_list_repos
{"text":"github.com/sg-evals/client-go--v0.28.0 - Mirror of kubernetes/client-go at v0.28.0\ngithub.com/sg-evals/client-go--v0.32.0 - Mirror of kubernetes/client-go at v0.32.0\n"}
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46-assistanttool_usemcp__sourcegraph__sg_list_repos
472026-06-12T16:13:28.789Zusertool_resultmcp__sourcegraph__sg_list_repos
{"text":"github.com/sg-evals/kubernetes-client-go - Mirror of kubernetes/client-go at v12.0.0\n"}
48-systemthinking_tokens-
49-systemthinking_tokens-
50-systemthinking_tokens-
51-systemthinking_tokens-
52-assistanttext-
The `sg-evals/kubernetes-client-go` repo exists. Let me verify the Config struct is there as well.
53-assistanttool_usemcp__sourcegraph__sg_keyword_search
542026-06-12T16:13:32.615Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/kubernetes-client-go – rest/config.go\n50: \n51: var ErrNotInCluster = errors.New(\"unable to load in-cluster configuration, KUBERNETES_SERVICE_HOST and KUBERNETES_SERVICE_PORT must be defined\")\n52: \n53: // Config holds the common attributes that can be passed to a Kubernetes client on\n54: // initialization.\n55: type Config struct {\n56: \t// Host must be a host string, a host:port pair, or a URL to the base of the apiserver.\n57: \n287: \n288: type ContentConfig struct {\n289: \t// AcceptContentTypes specifies the types the client will accept and is optional.\n290: \t// If not set, ContentType will be used to define the Accept header\n291: \tAcceptContentTypes string\n292: \t// ContentType specifies the wire format used to communicate with the server.\n293: \t// This value will be set as the Accept header on requests made to the server, and\n294: \t// as the default content type on any object sent to the server. If not set,\n295: \t// \"application/json\" is used.\n296: \tContentType string\n297: \t// GroupVersion is the API version to talk to. Must be provided when initializing\n298: \n219: // +k8s:deepcopy-gen=true\n220: // TLSClientConfig contains settings to enable transport layer security\n221: type TLSClientConfig struct {\n222: \t// Server should be accessed without verifying the TLS certificate. For testing only.\n223: \n"}
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60-assistanttext-
The `Config` struct is confirmed at line 55 of `rest/config.go` in `sg-evals/kubernetes-client-go`. Now I'll write the answer.
61-assistanttool_useWrite
622026-06-12T16:13:42.829Zusertool_resultWrite
File created successfully at: /workspace/answer.json (file state is current in your context — no need to Read it back)
63-assistanttext-
The `Config` struct is defined at:
+
+- **Repo**: `sg-evals/kubernetes-client-go` (authoritative upstream of `kubernetes/client-go`)
+- **File**: `rest/config.go`, line 55
+- **Go import path**: `k8s.io/client-go/rest`
+
+The `vendor/k8s.io/client-go/rest/config.go` seen in the stack trace is just a vendored copy inside `kubernetes/kubernetes`. The authoritative definition lives in the separate `kubernetes/client-go` repository.
Tool Calls (8)
1. ToolSearch @ -
Input
{
+  "query": "select:mcp__sourcegraph__sg_keyword_search",
+  "max_results": 1
+}
Output
{
+  "matches": [
+    "mcp__sourcegraph__sg_keyword_search"
+  ],
+  "query": "select:mcp__sourcegraph__sg_keyword_search",
+  "total_deferred_tools": 33
+}
2. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "type Config struct repo:^github.com/sg-evals/client-go--v0.32.0$ file:rest/config.go"
+}
Output
{
+  "content": "{\"text\":\"# github.com/sg-evals/client-go--v0.32.0 – rest/config.go\\n50: \\n51: var ErrNotInCluster = errors.New(\\\"unable to load in-cluster configuration, KUBERNETES_SERVICE_HOST and KUBERNETES_SERVICE_PORT must be defined\\\")\\n52: \\n53: // Config holds the common attributes that can be passed to a Kubernetes client on\\n54: // initialization.\\n55: type Config struct {\\n56: \\t// Host must be a host string, a host:port pair, or a URL to the base of the apiserver.\\n57: \\n287: \\n288: type ContentConfig struct {\\n289: \\t// AcceptContentTypes specifies the types the client will accept and is optional.\\n290: \\t// If not set, ContentType will be used to define the Accept header\\n291: \\tAcceptContentTypes string\\n292: \\t// ContentType specifies the wire format used to communicate with the server.\\n293: \\t// This value will be set as the Accept header on requests made to the server, and\\n294: \\t// as the default content type on any object sent to the server. If not set,\\n295: \\t// \\\"application/json\\\" is used.\\n296: \\tContentType string\\n297: \\t// GroupVersion is the API version to talk to. Must be provided when initializing\\n298: \\n219: // +k8s:deepcopy-gen=true\\n220: // TLSClientConfig contains settings to enable transport layer security\\n221: type TLSClientConfig struct {\\n222: \\t// Server should be accessed without verifying the TLS certificate. For testing only.\\n223: \\n\"}",
+  "structuredContent": {
+    "text": "# github.com/sg-evals/client-go--v0.32.0 – rest/config.go\n50: \n51: var ErrNotInCluster = errors.New(\"unable to load in-cluster configuration, KUBERNETES_SERVICE_HOST and KUBERNETES_SERVICE_PORT must be defined\")\n52: \n53: // Config holds the common attributes that can be passed to a Kubernetes client on\n54: // initialization.\n55: type Config struct {\n56: \t// Host must be a host string, a host:port pair, or a URL to the base of the apiserver.\n57: \n287: \n288: type ContentConfig struct {\n289: \t// AcceptContentTypes specifies the types the client will accept and is optional.\n290: \t// If not set, ContentType will be used to define the Accept header\n291: \tAcceptContentTypes string\n292: \t// ContentType specifies the wire format used to communicate with the server.\n293: \t// This value will be set as the Accept header on requests made to the server, and\n294: \t// as the default content type on any object sent to the server. If not set,\n295: \t// \"application/json\" is used.\n296: \tContentType string\n297: \t// GroupVersion is the API version to talk to. Must be provided when initializing\n298: \n219: // +k8s:deepcopy-gen=true\n220: // TLSClientConfig contains settings to enable transport layer security\n221: type TLSClientConfig struct {\n222: \t// Server should be accessed without verifying the TLS certificate. For testing only.\n223: \n"
+  }
+}
3. ToolSearch @ -
Input
{
+  "query": "select:mcp__sourcegraph__sg_list_repos",
+  "max_results": 1
+}
Output
{
+  "matches": [
+    "mcp__sourcegraph__sg_list_repos"
+  ],
+  "query": "select:mcp__sourcegraph__sg_list_repos",
+  "total_deferred_tools": 33
+}
4. mcp__sourcegraph__sg_list_repos @ -
Input
{
+  "query": "sg-evals"
+}
Output
{
+  "content": "{\"text\":\"github.com/sg-evals/scipy - Mirror of scipy/scipy at v1.15.1\\ngithub.com/sg-evals/numpy - Mirror of numpy/numpy at v2.2.2\\ngithub.com/sg-evals/etcd-io-etcd - Mirror of etcd-io/etcd at v3.5.17 — pinned for benchmark commit alignment\\ngithub.com/sg-evals/grafana - Mirror of grafana/grafana at v11.4.0\\ngithub.com/sg-evals/lodash - Mirror of lodash/lodash at 4.17.21\\ngithub.com/sg-evals/pandas - Mirror of pandas-dev/pandas at v2.2.3\\ngithub.com/sg-evals/prisma-prisma - Mirror of prisma/prisma at 7.4.1\\ngithub.com/sg-evals/nodejs-node - Mirror of nodejs/node at v22.13.0\\ngithub.com/sg-evals/pip--23.0 - Mirror of pypa/pip at 23.0\\ngithub.com/sg-evals/git--v2.41.0 - Mirror of git/git at v2.41.0\\ngithub.com/sg-evals/camel--camel-4.4.0 - Mirror of apache/camel at camel-4.4.0\\ngithub.com/sg-evals/gin--v1.9.1 - Mirror of gin-gonic/gin at v1.9.1\\ngithub.com/sg-evals/git--v2.35.0 - Mirror of git/git at v2.35.0\\ngithub.com/sg-evals/pd--v8.5.0 - Mirror of tikv/pd at v8.5.0\\ngithub.com/sg-evals/swc--v1.4.6 - Mirror of swc-project/swc at v1.4.6\\ngithub.com/sg-evals/curl--curl-8_6_0 - Mirror of curl/curl at curl-8_6_0\\ngithub.com/sg-evals/flask--2.3.3 - Mirror of pallets/flask at 2.3.3\\ngithub.com/sg-evals/tokio--tokio-1.0.0 - Mirror of tokio-rs/tokio at tokio-1.0.0\\ngithub.com/sg-evals/curl--curl-8_1_2 - Mirror of curl/curl at curl-8_1_2\\ngithub.com/sg-evals/flask--3.0.0 - Mirror of pallets/flask at 3.0.0\\ngithub.com/sg-evals/jinja--3.1.3 - Mirror of pallets/jinja at 3.1.3\\ngithub.com/sg-evals/chi--v5.0.8 - Mirror of go-chi/chi at v5.0.8\\ngithub.com/sg-evals/expressjs-express - Mirror of expressjs/express at v5.2.1\\ngithub.com/sg-evals/ssh--v0.3.4 - Mirror of gliderlabs/ssh at v0.3.4\\ngithub.com/sg-evals/bazel--8.0.0 - Mirror of bazelbuild/bazel at 8.0.0\\ngithub.com/sg-evals/vite--v5.2.6 - Mirror of vitejs/vite at v5.2.6\\ngithub.com/sg-evals/httpx--0.27.0 - Mirror of encode/httpx at 0.27.0\\ngithub.com/sg-evals/hyper--v1.0.0 - Mirror of hyperium/hyper at v1.0.0\\ngithub.com/sg-evals/istio--1.21.1 - Mirror of istio/istio at 1.21.1\\ngithub.com/sg-evals/cli--v24.0.7 - Mirror of docker/cli at v24.0.7\\ngithub.com/sg-evals/django--5.0 - Mirror of django/django at 5.0\\ngithub.com/sg-evals/httpx--0.26.0 - Mirror of encode/httpx at 0.26.0\\ngithub.com/sg-evals/tokio--tokio-1.29.1 - Mirror of tokio-rs/tokio at tokio-1.29.1\\ngithub.com/sg-evals/click--8.1.7 - Mirror of pallets/click at 8.1.7\\ngithub.com/sg-evals/click--8.2.1 - Mirror of pallets/click at 8.2.1\\ngithub.com/sg-evals/curl--curl-7_82_0 - Mirror of curl/curl at curl-7_82_0\\ngithub.com/sg-evals/druid--druid-26.0.0 - Mirror of apache/druid at druid-26.0.0\\ngithub.com/sg-evals/etcd--v3.3.0 - Mirror of etcd-io/etcd at v3.3.0\\ngithub.com/sg-evals/etcd--v3.4.3 - Mirror of etcd-io/etcd at v3.4.3\\ngithub.com/sg-evals/etcd--v3.4.7 - Mirror of etcd-io/etcd at v3.4.7\\ngithub.com/sg-evals/etcd--v3.5.9 - Mirror of etcd-io/etcd at v3.5.9\\ngithub.com/sg-evals/etcd--v3.6.0 - Mirror of etcd-io/etcd at v3.6.0\\ngithub.com/sg-evals/jest--v29.0.0 - Mirror of jestjs/jest at v29.0.0\\ngithub.com/sg-evals/moby--v28.0.0 - Mirror of moby/moby at v28.0.0\\ngithub.com/sg-evals/kubernetes-kubernetes - Mirror of kubernetes/kubernetes at v1.32.0\\ngithub.com/sg-evals/numpy--v2.2.2 - Mirror of numpy/numpy at v2.2.2\\ngithub.com/sg-evals/prometheus - Mirror of prometheus/prometheus at v3.2.1\\ngithub.com/sg-evals/cli--c6a693c4 - Mirror of cli/cli at c6a693c459c22b66a2914ba2794e24d22faa8015\\ngithub.com/sg-evals/raft--v1.7.1 - Mirror of hashicorp/raft at v1.7.1\\ngithub.com/sg-evals/tikv--v8.5.0 - Mirror of tikv/tikv at v8.5.0\\n\\n(more results available - set a higher limit if you want to see more)\\n\"}",
+  "structuredContent": {
+    "text": "github.com/sg-evals/scipy - Mirror of scipy/scipy at v1.15.1\ngithub.com/sg-evals/numpy - Mirror of numpy/numpy at v2.2.2\ngithub.com/sg-evals/etcd-io-etcd - Mirror of etcd-io/etcd at v3.5.17 — pinned for benchmark comm
+...
5. mcp__sourcegraph__sg_list_repos @ -
Input
{
+  "query": "sg-evals/client-go"
+}
Output
{
+  "content": "{\"text\":\"github.com/sg-evals/client-go--v0.28.0 - Mirror of kubernetes/client-go at v0.28.0\\ngithub.com/sg-evals/client-go--v0.32.0 - Mirror of kubernetes/client-go at v0.32.0\\n\"}",
+  "structuredContent": {
+    "text": "github.com/sg-evals/client-go--v0.28.0 - Mirror of kubernetes/client-go at v0.28.0\ngithub.com/sg-evals/client-go--v0.32.0 - Mirror of kubernetes/client-go at v0.32.0\n"
+  }
+}
6. mcp__sourcegraph__sg_list_repos @ -
Input
{
+  "query": "kubernetes-client-go"
+}
Output
{
+  "content": "{\"text\":\"github.com/sg-evals/kubernetes-client-go - Mirror of kubernetes/client-go at v12.0.0\\n\"}",
+  "structuredContent": {
+    "text": "github.com/sg-evals/kubernetes-client-go - Mirror of kubernetes/client-go at v12.0.0\n"
+  }
+}
7. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "type Config struct repo:^github.com/sg-evals/kubernetes-client-go$ file:rest/config.go"
+}
Output
{
+  "content": "{\"text\":\"# github.com/sg-evals/kubernetes-client-go – rest/config.go\\n50: \\n51: var ErrNotInCluster = errors.New(\\\"unable to load in-cluster configuration, KUBERNETES_SERVICE_HOST and KUBERNETES_SERVICE_PORT must be defined\\\")\\n52: \\n53: // Config holds the common attributes that can be passed to a Kubernetes client on\\n54: // initialization.\\n55: type Config struct {\\n56: \\t// Host must be a host string, a host:port pair, or a URL to the base of the apiserver.\\n57: \\n287: \\n288: type ContentConfig struct {\\n289: \\t// AcceptContentTypes specifies the types the client will accept and is optional.\\n290: \\t// If not set, ContentType will be used to define the Accept header\\n291: \\tAcceptContentTypes string\\n292: \\t// ContentType specifies the wire format used to communicate with the server.\\n293: \\t// This value will be set as the Accept header on requests made to the server, and\\n294: \\t// as the default content type on any object sent to the server. If not set,\\n295: \\t// \\\"application/json\\\" is used.\\n296: \\tContentType string\\n297: \\t// GroupVersion is the API version to talk to. Must be provided when initializing\\n298: \\n219: // +k8s:deepcopy-gen=true\\n220: // TLSClientConfig contains settings to enable transport layer security\\n221: type TLSClientConfig struct {\\n222: \\t// Server should be accessed without verifying the TLS certificate. For testing only.\\n223: \\n\"}",
+  "structuredContent": {
+    "text": "# github.com/sg-evals/kubernetes-client-go – rest/config.go\n50: \n51: var ErrNotInCluster = errors.New(\"unable to load in-cluster configuration, KUBERNETES_SERVICE_HOST and KUBERNETES_SERVICE_PORT must be defined\")\n52: \n53: // Config holds the common attributes that can be passed to a Kubernetes client on\n54: // initialization.\n55: type Config struct {\n56: \t// Host must be a host string, a host:port pair, or a URL to the base of the apiserver.\n57: \n287: \n288: type ContentConfig struct {\n289: \t// AcceptContentTypes specifies the types the client will accept and is optional.\n290: \t// If not set, ContentType will be used to define the Accept header\n291: \tAcceptContentTypes string\n292: \t// ContentType specifies the wire format used to communicate with the server.\n293: \t// This value will be set as the Accept header on requests made to the server, and\n294: \t// as the default content type on any object sent to the server. If not set,\n295: \t// \"application/json\" is used.\n296: \tContentType string\n297: \t// GroupVersion is the API version to talk to. Must be provided when initializing\n298: \n219: // +k8s:deepcopy-gen=true\n220: // TLSClientConfig contains settings to enable transport layer security\n221: type TLSClientConfig struct {\n222: \t// Server should be accessed without verifying the TLS certificate. For testing only.\n223: \n"
+  }
+}
8. Write @ -
Input
{
+  "file_path": "/workspace/answer.json",
+  "content": "{\n  \"symbols\": [\n    {\"repo\": \"sg-evals/kubernetes-client-go\", \"path\": \"rest/config.go\", \"symbol\": \"Config\"}\n  ],\n  \"text\": \"The `Config` struct is defined in `rest/config.go` at line 55 in the `github.com/sg-evals/kubernetes-client-go` repository (authoritative mirror of `kubernetes/client-go`). The Go package import path is `k8s.io/client-go/rest`. This is the authoritative source because `kubernetes/client-go` is the upstream repository that owns the `k8s.io/client-go` module; the copy under `vendor/k8s.io/client-go/rest/config.go` in `kubernetes/kubernetes` is a vendored snapshot. The struct declaration reads: `type Config struct { ... }` and holds common attributes passed to a Kubernetes client on initialization.\"\n}\n"
+}
Output
{
+  "type": "create",
+  "filePath": "/workspace/answer.json",
+  "content": "{\n  \"symbols\": [\n    {\"repo\": \"sg-evals/kubernetes-client-go\", \"path\": \"rest/config.go\", \"symbol\": \"Config\"}\n  ],\n  \"text\": \"The `Config` struct is defined in `rest/config.go` at line 55 in the `github.com/sg-evals/kubernetes-client-go` repository (authoritative mirror of `kubernetes/client-go`). The Go package import path is `k8s.io/client-go/rest`. This is the authoritative source because `kubernetes/client-go` is the upstream repository that owns the `k8s.io/client-go` module; the copy under `vendor/k8s.io/client-go/rest/config.go` in `kubernetes/kubernetes` is a vendored snapshot. The struct declaration reads: `type Config struct { ... }` and holds common attributes passed to a Kubernetes client on initialization.\"\n}\n",
+  "structuredPatch": [],
+  "originalFile": null,
+  "userModified": false
+}
Code Changes (1)
1. WRITE /workspace/answer.json
{
+  "symbols": [
+    {"repo": "sg-evals/kubernetes-client-go", "path": "rest/config.go", "symbol": "Config"}
+  ],
+  "text": "The `Config` struct is defined in `rest/config.go` at line 55 in the `github.com/sg-evals/kubernetes-client-go` repository (authoritative mirror of `kubernetes/client-go`). The Go package import path is `k8s.io/client-go/rest`. This is the authoritative source because `kubernetes/client-go` is the upstream repository that owns the `k8s.io/client-go` module; the copy under `vendor/k8s.io/client-go/rest/config.go` in `kubernetes/kubernetes` is a vendored snapshot. The struct declaration reads: `type Config struct { ... }` and holds common attributes passed to a Kubernetes client on initialization."
+}
+
Bash Commands (0)
No bash commands.
File Paths
Trial: runs/mcp_lift_study/csb_org_crossrepo_tracing_sonnet_20260612_121211/mcp-remote-direct/ccx-config-trace-010_e2427b/2026-06-12__12-12-18/mcp_ccx-config-trace-010_gsitux__pyPGX6c
+Relative: csb_org_crossrepo_tracing_sonnet_20260612_121211/mcp-remote-direct/ccx-config-trace-010_e2427b/2026-06-12__12-12-18/mcp_ccx-config-trace-010_gsitux__pyPGX6c

\ No newline at end of file
diff --git a/explorer/csb_org_crossrepo_tracing_sonnet_20260612_184748-baseline-local-direct-ccx-config-trace-010_e2427b-2026-06-12__18-47-52-ccx-config-trace-010__PXxXwL6.html b/explorer/csb_org_crossrepo_tracing_sonnet_20260612_184748-baseline-local-direct-ccx-config-trace-010_e2427b-2026-06-12__18-47-52-ccx-config-trace-010__PXxXwL6.html
new file mode 100644
index 0000000000..4dc0c85eb4
--- /dev/null
+++ b/explorer/csb_org_crossrepo_tracing_sonnet_20260612_184748-baseline-local-direct-ccx-config-trace-010_e2427b-2026-06-12__18-47-52-ccx-config-trace-010__PXxXwL6.html
@@ -0,0 +1,215 @@
+ccx-config-trace-010 — ccx-config-trace-010_e2427b
← Back to results
ccx-config-trace-010
ccx-config-trace-010_e2427b | Trial: ccx-config-trace-010__PXxXwL6 | Score: 1.0000 | mcp_lift_study
Task Information
Task instruction sent to agent
# Stack Trace Symbol Resolution: rest.Config
+
+## Your Task
+
+Find the repository and file path where the `Config` struct is defined (not vendored) in the `rest` package of `k8s.io/client-go`. What is the exact Go package import path?
+
+## Context
+
+You are working on a codebase task involving repos from the crossrepo tracing domain.
+
+## Available Resources
+
+## Output Format
+
+Use the published task contract:
+
+- `TASK_WORKDIR=/workspace`
+- `TASK_REPO_ROOT=/workspace`
+- `TASK_OUTPUT=/workspace/answer.json`
+
+Create a file at `TASK_OUTPUT` (`/workspace/answer.json`) with your findings in the following structure:
+
+```json
+{
+  "files": [
+    {"repo": "repo-name", "path": "relative/path/to/file.go"}
+  ],
+  "symbols": [
+    {"repo": "repo-name", "path": "relative/path/to/file.go", "symbol": "SymbolName"}
+  ],
+  "chain": [
+    {"repo": "repo-name", "path": "relative/path/to/file.go", "symbol": "FunctionName"}
+  ],
+  "text": "Narrative explanation of your findings, citing repos and file paths."
+}
+```
+
+Include only the fields relevant to this task. Your answer is evaluated against a closed-world oracle — completeness matters.
+
+## Evaluation
+
+Your answer will be scored on:
+- **File recall and precision**: Did you find all relevant files?
+
Execution Metrics
Reward
1.0000
Status
passed
Config
ccx-config-trace-010_e2427b
Model
anthropic/claude-sonnet-4-6
Agent Time
25.9s
Env Setup
1.4m
Input Tokens
231,393
Output Tokens
2,419
Cache Tokens
231,378
Cost
$0.10
Tool Calls
6 (0 MCP)
MCP Ratio
0.000
Context Peak
12%
Cache Hit
93%
Turns
6
Timed Out
No
Tool Breakdown
ToolCalls
Bash5
Write1
Agent Trace
Conversation History (21)
#TimestampTypeSubtypeToolText
1-systeminit-
2-systemthinking_tokens-
3-systemthinking_tokens-
4-systemthinking_tokens-
5-systemthinking_tokens-
6-assistanttext-
I'll search the workspace for the `Config` struct definition in the `rest` package of `k8s.io/client-go`.
7-assistanttool_useBash
82026-06-12T22:50:52.746Zusertool_resultBash
/workspace/client-go--v0.32.0/rest/client.go
+/workspace/client-go--v0.32.0/rest/client_test.go
+/workspace/client-go--v0.32.0/rest/config.go
+/workspace/client-go--v0.32.0/rest/config_test.go
+/workspace/client-go--v0.32.0/rest/connection_test.go
+/workspace/client-go--v0.32.0/rest/exec.go
+/workspace/client-go--v0.32.0/rest/exec_test.go
+/workspace/client-go--v0.32.0/rest/plugin.go
+/workspace/client-go--v0.32.0/rest/plugin_test.go
+/workspace/client-go--v0.32.0/rest/request.go
+/workspace/client-go--v0.32.0/rest/request_test.go
+/workspace/client-go--v0.32.0/rest/request_watchlist_test.go
+/workspace/client-go--v0.32.0/rest/transport.go
+/workspace/client-go--v0.32.0/rest/transport_test.go
+/workspace/client-go--v0.32.0/rest/url_utils.go
+/workspace/client-go--v0.32.0/rest/url_utils_test.go
+/workspace/client-go--v0.32.0/rest/urlbackoff.go
+/workspace/client-go--v0.32.0/rest/urlbackoff_test.go
+/workspace/client-go--v0.32.0/rest/warnings.go
+/workspace/client-go--v0.32.0/rest/with_retry.go
+/workspace/client-go--v0.32.0/rest/with_retry_test.go
+/workspace/client-go--v0.32.0/rest/zz_generated.deepcopy.go
+/workspace/client-go--v0.32.0/rest/watch/decoder.go
+/workspace/client-go--v0.32.0/rest/watch/decoder_test.go
+/workspace/client-go--v0.32.0/rest/watch/encoder.go
+/workspace/client-go--v0.32.0/rest/watch/encoder_test.go
+/workspace/client-go--v0.32.0/rest/fake/fake.go
+/workspace/kubernetes--v1.32.0/pkg/registry/apiserverinternal/rest/storage.go
+/workspace/kubernetes--v1.32.0/pkg/registry/authentication/rest/storage_authentication.go
+/workspace/kubernetes--v1.32.0/pkg/registry/events/rest/storage_events.go
9-assistanttool_useBash
102026-06-12T22:50:52.999Zusertool_resultBash
api--v0.32.0
+client-go--v0.32.0
+etcd-io-etcd
+kubernetes--v1.32.0
11-assistanttool_useBash
122026-06-12T22:50:56.068Zusertool_resultBash
55:type Config struct {
13-assistanttool_useBash
142026-06-12T22:50:56.710Zusertool_resultBash
/*
+Copyright 2016 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
15-assistanttext-
Found it. The `Config` struct is defined at line 55 of `rest/config.go` in the `client-go--v0.32.0` repo. Now let me verify the Go module path.
16-assistanttool_useBash
172026-06-12T22:51:00.171Zusertool_resultBash
module k8s.io/client-go
18-assistanttext-
The module is `k8s.io/client-go` and the `Config` struct is in the `rest` package, so the import path is `k8s.io/client-go/rest`.
19-assistanttool_useWrite
202026-06-12T22:51:05.434Zusertool_resultWrite
File created successfully at: /workspace/answer.json (file state is current in your context — no need to Read it back)
21-assistanttext-
The `Config` struct is defined in:
+
+- **Repo**: `client-go--v0.32.0`
+- **File**: `rest/config.go` (line 55)
+- **Go import path**: `k8s.io/client-go/rest`
Tool Calls (6)
1. Bash @ -
Input
{
+  "command": "find /workspace -type f -name \"*.go\" -path \"*/rest/*\" | grep -v vendor | head -30",
+  "description": "Find Go files in rest package directories, excluding vendor"
+}
Output
{
+  "stdout": "/workspace/client-go--v0.32.0/rest/client.go\n/workspace/client-go--v0.32.0/rest/client_test.go\n/workspace/client-go--v0.32.0/rest/config.go\n/workspace/client-go--v0.32.0/rest/config_test.go\n/workspace/client-go--v0.32.0/rest/connection_test.go\n/workspace/client-go--v0.32.0/rest/exec.go\n/workspace/client-go--v0.32.0/rest/exec_test.go\n/workspace/client-go--v0.32.0/rest/plugin.go\n/workspace/client-go--v0.32.0/rest/plugin_test.go\n/workspace/client-go--v0.32.0/rest/request.go\n/workspace/client-go--v0.32.0/rest/request_test.go\n/workspace/client-go--v0.32.0/rest/request_watchlist_test.go\n/workspace/client-go--v0.32.0/rest/transport.go\n/workspace/client-go--v0.32.0/rest/transport_test.go\n/workspace/client-go--v0.32.0/rest/url_utils.go\n/workspace/client-go--v0.32.0/rest/url_utils_test.go\n/workspace/client-go--v0.32.0/rest/urlbackoff.go\n/workspace/client-go--v0.32.0/rest/urlbackoff_test.go\n/workspace/client-go--v0.32.0/rest/warnings.go\n/workspace/client-go--v0.32.0/rest/with_retry.go\n/workspace/client-go--v0.32.0/rest/with_retry_test.go\n/workspace/client-go--v0.32.0/rest/zz_generated.deepcopy.go\n/workspace/client-go--v0.32.0/rest/watch/decoder.go\n/workspace/client-go--v0.32.0/rest/watch/decoder_test.go\n/workspace/client-go--v0.32.0/rest/watch/encoder.go\n/workspace/client-go--v0.32.0/rest/watch/encoder_test.go\n/workspace/client-go--v0.32.0/rest/fake/fake.go\n/workspace/kubernetes--v1.32.0/pkg/registry/apiserverinternal/rest/storage.go\n/workspace/kubernetes--v1.32.0/pkg/registry/authentication/rest/storage_authentication.go\n/workspace/kubernetes--v1.32.0/pkg/registry/events/rest/storage_events.go",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
2. Bash @ -
Input
{
+  "command": "ls /workspace",
+  "description": "List workspace contents"
+}
Output
{
+  "stdout": "api--v0.32.0\nclient-go--v0.32.0\netcd-io-etcd\nkubernetes--v1.32.0",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
3. Bash @ -
Input
{
+  "command": "grep -n \"^type Config struct\" /workspace/client-go--v0.32.0/rest/config.go",
+  "description": "Find Config struct definition in rest/config.go"
+}
Output
{
+  "stdout": "55:type Config struct {",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
4. Bash @ -
Input
{
+  "command": "head -5 /workspace/client-go--v0.32.0/rest/config.go",
+  "description": "Check package declaration of rest/config.go"
+}
Output
{
+  "stdout": "/*\nCopyright 2016 The Kubernetes Authors.\n\nLicensed under the Apache License, Version 2.0 (the \"License\");\nyou may not use this file except in compliance with the License.",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
5. Bash @ -
Input
{
+  "command": "grep \"^module\" /workspace/client-go--v0.32.0/go.mod",
+  "description": "Get the Go module path for client-go"
+}
Output
{
+  "stdout": "module k8s.io/client-go",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
6. Write @ -
Input
{
+  "file_path": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\"repo\": \"client-go--v0.32.0\", \"path\": \"rest/config.go\"}\n  ],\n  \"symbols\": [\n    {\"repo\": \"client-go--v0.32.0\", \"path\": \"rest/config.go\", \"symbol\": \"Config\"}\n  ],\n  \"text\": \"The `Config` struct is defined in the `rest` package of `k8s.io/client-go`. The exact file is `rest/config.go` in the `client-go--v0.32.0` repository (Go module: `k8s.io/client-go`), at line 55. The full Go package import path is `k8s.io/client-go/rest`.\"\n}\n"
+}
Output
{
+  "type": "create",
+  "filePath": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\"repo\": \"client-go--v0.32.0\", \"path\": \"rest/config.go\"}\n  ],\n  \"symbols\": [\n    {\"repo\": \"client-go--v0.32.0\", \"path\": \"rest/config.go\", \"symbol\": \"Config\"}\n  ],\n  \"text\": \"The `Config` struct is defined in the `rest` package of `k8s.io/client-go`. The exact file is `rest/config.go` in the `client-go--v0.32.0` repository (Go module: `k8s.io/client-go`), at line 55. The full Go package import path is `k8s.io/client-go/rest`.\"\n}\n",
+  "structuredPatch": [],
+  "originalFile": null,
+  "userModified": false
+}
Code Changes (1)
1. WRITE /workspace/answer.json
{
+  "files": [
+    {"repo": "client-go--v0.32.0", "path": "rest/config.go"}
+  ],
+  "symbols": [
+    {"repo": "client-go--v0.32.0", "path": "rest/config.go", "symbol": "Config"}
+  ],
+  "text": "The `Config` struct is defined in the `rest` package of `k8s.io/client-go`. The exact file is `rest/config.go` in the `client-go--v0.32.0` repository (Go module: `k8s.io/client-go`), at line 55. The full Go package import path is `k8s.io/client-go/rest`."
+}
+
Bash Commands (5)
1. $ find /workspace -type f -name "*.go" -path "*/rest/*" | grep -v vendor | head -30
2. $ ls /workspace
3. $ grep -n "^type Config struct" /workspace/client-go--v0.32.0/rest/config.go
4. $ head -5 /workspace/client-go--v0.32.0/rest/config.go
5. $ grep "^module" /workspace/client-go--v0.32.0/go.mod
File Paths
Trial: runs/mcp_lift_study/csb_org_crossrepo_tracing_sonnet_20260612_184748/baseline-local-direct/ccx-config-trace-010_e2427b/2026-06-12__18-47-52/ccx-config-trace-010__PXxXwL6
+Relative: csb_org_crossrepo_tracing_sonnet_20260612_184748/baseline-local-direct/ccx-config-trace-010_e2427b/2026-06-12__18-47-52/ccx-config-trace-010__PXxXwL6

\ No newline at end of file
diff --git a/explorer/csb_org_incident_claudefa_20260612_132905-baseline-local-direct-ccx-incident-145_268211-2026-06-12__13-29-08-ccx-incident-145__dTC8fDa.html b/explorer/csb_org_incident_claudefa_20260612_132905-baseline-local-direct-ccx-incident-145_268211-2026-06-12__13-29-08-ccx-incident-145__dTC8fDa.html
new file mode 100644
index 0000000000..799bbd85b4
--- /dev/null
+++ b/explorer/csb_org_incident_claudefa_20260612_132905-baseline-local-direct-ccx-incident-145_268211-2026-06-12__13-29-08-ccx-incident-145__dTC8fDa.html
@@ -0,0 +1,604 @@
+ccx-incident-145 — ccx-incident-145_268211
← Back to results
ccx-incident-145
ccx-incident-145_268211 | Trial: ccx-incident-145__dTC8fDa | Score: 0.1667 | mcp_lift_study
Task Information
Task instruction sent to agent
# Grafana Alert Evaluation Cycle Overrun
+
+## Your Task
+
+Grafana logs warn 'alert evaluation took longer than expected'. Find the Go source files in grafana/grafana that (1) implement the alerting evaluation scheduler tick and (2) detect and log when an evaluation cycle overruns its time budget.
+
+## Context
+
+You are working on a codebase task involving repos from the incident domain.
+
+## Available Resources
+
+## Output Format
+
+Use the published task contract:
+
+- `TASK_WORKDIR=/workspace`
+- `TASK_REPO_ROOT=/workspace`
+- `TASK_OUTPUT=/workspace/answer.json`
+
+Create a file at `TASK_OUTPUT` (`/workspace/answer.json`) with your findings in the following structure:
+
+```json
+{
+  "files": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go"}
+  ],
+  "symbols": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "SymbolName"}
+  ],
+  "chain": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "FunctionName"}
+  ],
+  "text": "Narrative explanation of your findings, citing repos and file paths."
+}
+```
+
+Include only the fields relevant to this task. Your answer is evaluated against a closed-world oracle — completeness matters.
+
+## Evaluation
+
+Your answer will be scored on:
+- **File recall and precision**: Did you find all relevant files?
+
Execution Metrics
Reward
0.1667
Status
passed
Config
ccx-incident-145_268211
Model
anthropic/claude-fable-5
Agent Time
1.9m
Env Setup
12.2m
Input Tokens
590,951
Output Tokens
17,836
Cache Tokens
584,976
Cost
$1.16
Tool Calls
12 (0 MCP)
MCP Ratio
0.000
Context Peak
20%
Cache Hit
91%
Turns
12
Timed Out
No
Tool Breakdown
ToolCalls
Bash7
Read4
Write1
Agent Trace
Conversation History (28)
#TimestampTypeSubtypeToolText
1-systeminit-
2-assistanttext-
I'll look at the workspace structure first to find the grafana repo.
3-assistanttool_useBash
42026-06-12T17:41:39.117Zusertool_resultBash
grafana--26d36ec
5-assistanttool_useBash
62026-06-12T17:41:44.015Zusertool_resultBash
AGENTS.md
+CHANGELOG.md
+CODE_OF_CONDUCT.md
+CONTRIBUTING.md
+Dockerfile
+GOVERNANCE.md
+HALL_OF_FAME.md
+LICENSE
+LICENSING.md
+MAINTAINERS.md
+Makefile
+NOTICE.md
+README.md
+ROADMAP.md
+SECURITY.md
+SUPPORT.md
+WORKFLOW.md
+apps
+build.go
+conf
+contribute
+crowdin.yml
+cue.mod
+cypress.config.js
+devenv
+docs
+e2e
+e2e-playwright
+emails
+embed.go
+alert_rule.go
+alert_rule_test.go
+alerts_sender_mock.go
+fetcher.go
+jitter.go
+jitter_test.go
+loaded_metrics_reader.go
+loaded_metrics_reader_test.go
+metrics.go
+metrics_test.go
+recording_rule.go
+recording_rule_test.go
+registry.go
+registry_bench_test.go
+registry_test.go
+retry.go
+retry_test.go
+schedule.go
+schedule_unit_test.go
+sequence.go
+sequence_test.go
+testing.go
+ticker
7-assistanttool_useBash
82026-06-12T17:41:50.082Zusertool_resultBash
(Bash completed with no output)
9-assistanttool_useBash
102026-06-12T17:41:57.624Zusertool_resultBash
metrics.go
+ticker.go
+ticker_test.go
11-assistanttool_useBash
122026-06-12T17:42:04.171Zusertool_resultBash
/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go:256:			sch.metrics.BehindSeconds.Set(start.Sub(tick).Seconds())
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ticker/ticker_test.go:102:	t.Run("should put the tick in the channel immediately if it is behind", func(t *testing.T) {
13-assistanttool_useRead
142026-06-12T17:42:08.589Zusertool_resultRead
1	package ticker
+2	
+3	import (
+4		"fmt"
+5		"time"
+6	
+7		"github.com/benbjohnson/clock"
+8	
+9		"github.com/grafana/grafana/pkg/infra/log"
+10	)
+11	
+12	// Ticker emits ticks at regular time intervals. it's like a time.Ticker, except:
+13	//   - it doesn't drop ticks for slow receivers, rather, it queues up.  so that callers are in control to instrument what's going on.
+14	//   - it ticks on interval marks or very shortly after. this provides a predictable load pattern
+15	//     (this shouldn't cause too much load contention issues because the next steps in the pipeline just process at their own pace)
+16	//   - the timestamps are used to mark "last datapoint to query for" and as such, are a configurable amount of seconds in the past
+17	type T struct {
+18		C        chan time.Time
+19		clock    clock.Clock
+20		last     time.Time
+21		interval time.Duration
+22		metrics  *Metrics
+23		stopCh   chan struct{}
+24		logger   log.Logger
+25	}
+26	
+27	// NewTicker returns a Ticker that ticks on interval marks (or very shortly after) starting at c.Now(), and never drops ticks. interval should not be negative or zero.
+28	func New(c clock.Clock, interval time.Duration, metric *Metrics, logger log.Logger) *T {
+29		if interval <= 0 {
+30			panic(fmt.Errorf("non-positive interval [%v] is not allowed", interval))
+31		}
+32		t := &T{
+33			C:        make(chan time.Time),
+34			clock:    c,
+35			last:     getStartTick(c, interval),
+36			interval: interval,
+37			metrics:  metric,
+38			stopCh:   make(chan struct{}),
+39			logger:   logger,
+40		}
+41		metric.IntervalSeconds.Set(t.interval.Seconds()) // Seconds report fractional part as well, so it matches the format of the timestamp we report below
+42		go t.run()
+43		return t
+44	}
+45	
+46	func getStartTick(clk clock.Clock, interval time.Duration) time.Time {
+47		nano := clk.Now().UnixNano()
+48		return time.Unix(0, nano-(nano%interval.Nanoseconds()))
+49	}
+50	
+51	func (t *T) run() {
+52		t.logger.Info("starting", "component", "ticker", "first_tick", t.last.Add(t.interval))
+53	LOOP:
+54		for {
+55			next := t.last.Add(t.interval) // calculate the time of the next tick
+56			t.metrics.NextTickTime.Set(float64(next.UnixNano()) / 1e9)
+57			diff := t.clock.Now().Sub(next) // calculate the difference between the current time and the next tick
+58			// if difference is not negative, then it should tick
+59			if diff >= 0 {
+60				select {
+61				case t.C <- next:
+62				case <-t.stopCh:
+63					break LOOP
+64				}
+65				t.last = next
+66				t.metrics.LastTickTime.Set(float64(next.UnixNano()) / 1e9)
+67				continue
+68			}
+69			// tick is too young. try again when ...
+70			select {
+71			case <-t.clock.After(-diff): // ...it'll definitely be old enough
+72			case <-t.stopCh:
+73				break LOOP
+74			}
+75		}
+76		t.logger.Info("stopped", "component", "ticker", "last_tick", t.last)
+77	}
+78	
+79	// Stop stops the ticker. It does not close the C channel
+80	func (t *T) Stop() {
+81		select {
+82		case t.stopCh <- struct{}{}:
+83		default:
+84			// already stopped
+85		}
+86	}
+87	
15-assistanttool_useRead
162026-06-12T17:42:08.949Zusertool_resultRead
1	package schedule
+2	
+3	import (
+4		"context"
+5		"fmt"
+6		"net/url"
+7		"time"
+8	
+9		"github.com/benbjohnson/clock"
+10		"golang.org/x/sync/errgroup"
+11	
+12		"github.com/grafana/grafana-plugin-sdk-go/data"
+13	
+14		"github.com/grafana/grafana/pkg/infra/log"
+15		"github.com/grafana/grafana/pkg/infra/tracing"
+16		"github.com/grafana/grafana/pkg/services/featuremgmt"
+17		"github.com/grafana/grafana/pkg/services/ngalert/api/tooling/definitions"
+18		"github.com/grafana/grafana/pkg/services/ngalert/eval"
+19		"github.com/grafana/grafana/pkg/services/ngalert/metrics"
+20		ngmodels "github.com/grafana/grafana/pkg/services/ngalert/models"
+21		"github.com/grafana/grafana/pkg/services/ngalert/schedule/ticker"
+22		"github.com/grafana/grafana/pkg/services/ngalert/state"
+23		"github.com/grafana/grafana/pkg/setting"
+24	)
+25	
+26	// ScheduleService is an interface for a service that schedules the evaluation
+27	// of alert rules.
+28	type ScheduleService interface {
+29		// Run the scheduler until the context is canceled or the scheduler returns
+30		// an error. The scheduler is terminated when this function returns.
+31		Run(context.Context) error
+32	}
+33	
+34	// AlertsSender is an interface for a service that is responsible for sending notifications to the end-user.
+35	//
+36	//go:generate mockery --name AlertsSender --structname AlertsSenderMock --inpackage --filename alerts_sender_mock.go --with-expecter
+37	type AlertsSender interface {
+38		Send(ctx context.Context, key ngmodels.AlertRuleKey, alerts definitions.PostableAlerts)
+39	}
+40	
+41	// RulesStore is a store that provides alert rules for scheduling
+42	type RulesStore interface {
+43		GetAlertRulesKeysForScheduling(ctx context.Context) ([]ngmodels.AlertRuleKeyWithVersion, error)
+44		GetAlertRulesForScheduling(ctx context.Context, query *ngmodels.GetAlertRulesForSchedulingQuery) error
+45	}
+46	
+47	type RecordingWriter interface {
+48		WriteDatasource(ctx context.Context, dsUID string, name string, t time.Time, frames data.Frames, orgID int64, extraLabels map[string]string) error
+49	}
+50	
+51	// AlertRuleStopReasonProvider is an interface for determining the reason why an alert rule was stopped.
+52	type AlertRuleStopReasonProvider interface {
+53		// FindReason returns two values:
+54		// 1. The first value is the reason for stopping the alert rule (error type).
+55		// 2. The second value is an error indicating any issues that occurred while determining the stop reason.
+56		//	  If this is non-nil, the scheduler uses the default reason.
+57		FindReason(ctx context.Context, logger log.Logger, key ngmodels.AlertRuleKeyWithGroup) (error, error)
+58	}
+59	
+60	type schedule struct {
+61		// base tick rate (fastest possible configured check)
+62		baseInterval time.Duration
+63	
+64		// each rule gets its own channel and routine
+65		registry ruleRegistry
+66	
+67		retryConfig RetryConfig
+68	
+69		clock clock.Clock
+70	
+71		// evalApplied is only used for tests: test code can set it to non-nil
+72		// function, and then it'll be called from the event loop whenever the
+73		// message from evalApplied is handled.
+74		evalAppliedFunc func(ngmodels.AlertRuleKey, time.Time)
+75	
+76		// stopApplied is only used for tests: test code can set it to non-nil
+77		// function, and then it'll be called from the event loop whenever the
+78		// message from stopApplied is handled.
+79		stopAppliedFunc func(ngmodels.AlertRuleKey)
+80	
+81		ruleStopReasonProvider AlertRuleStopReasonProvider
+82	
+83		log log.Logger
+84	
+85		evaluatorFactory eval.EvaluatorFactory
+86	
+87		ruleStore RulesStore
+88	
+89		stateManager *state.Manager
+90	
+91		appURL               *url.URL
+92		disableGrafanaFolder bool
+93		jitterEvaluations    JitterStrategy
+94		rrCfg                setting.RecordingRuleSettings
+95	
+96		metrics *metrics.Scheduler
+97	
+98		alertsSender    AlertsSender
+99		minRuleInterval time.Duration
+100	
+101		// schedulableAlertRules contains the alert rules that are considered for
+102		// evaluation in the current tick. The evaluation of an alert rule in the...
17-assistanttool_useBash
182026-06-12T17:42:23.266Zusertool_resultBash
/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/recording_rule.go:29:	EvaluationDuration  time.Duration
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/recording_rule.go:41:	evaluationDuration  *atomic.Duration
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/recording_rule.go:82:		evaluationDuration:  atomic.NewDuration(0),
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/recording_rule.go:109:		EvaluationDuration:  r.evaluationDuration.Load(),
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/recording_rule.go:115:	var droppedMsg *Evaluation
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/recording_rule.go:117:	case droppedMsg = <-r.evalCh:
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/recording_rule.go:123:		return true, droppedMsg
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/recording_rule.go:125:		return false, droppedMsg
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/recording_rule.go:174:	evalDuration := r.metrics.EvalDuration.WithLabelValues(orgID)
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/recording_rule.go:185:		evalDuration.Observe(dur.Seconds())
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/recording_rule.go:187:		r.evaluationDuration.Store(dur)
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/recording_rule.go:284:	logger.Debug("Recording rule query completed", "resultCount", len(result.Responses), "duration", evalDur)
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/recording_rule.go:311:	logger.Debug("Metrics written", "duration", writeDur)
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/recording_rule.go:328:		logger.Error("Failed to evaluate rule", "error", err, "duration", r.clock.Now().Sub(start))
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go:199:// the second element contains a dropped message that was sent by a concurrent sender.
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go:206:	var droppedMsg *Evaluation
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go:208:	case droppedMsg = <-a.evalCh:
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go:214:		return true, droppedMsg
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go:216:		return false, droppedMsg
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go:285:				evalDuration := a.metrics.EvalDuration.WithLabelValues(orgID)
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go:290:					evalDuration.Observe(a.clock.Now().Sub(evalStart).Seconds())
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go:347:						logger.Debug("Tick processed", "attempt", attempt, "duration", a.clock.Now().Sub(evalStart))
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go:397:	processDuration := a.metrics.ProcessDuration.WithLabelValues(orgID)
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go:398:	sendDuration := a.metrics.SendDuration.WithLabelValues(orgID)
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go:405:	var dur time.Duration
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go:413:			logger.Error("Failed to evaluate rule", "error", err, "duration", dur)
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go:459:		logger.Debug("Alert rule evaluated", "error", err, "duration", dur)
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go:463:		logger.Debug("Alert rule evaluated", "results", len(results), "duration", dur)
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go:481:			sendDuration.Observe(a.clock.Now().Sub(start).Seconds())
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go:484:	processDuration.Observe(a.clock.Now().Sub(start).Seconds())
19-assistanttool_useBash
202026-06-12T17:42:28.869Zusertool_resultBash
/workspace/grafana--26d36ec/pkg/apiserver/rest/dualwriter_syncer.go:115:	// ensure that execution takes no longer than necessary
+/workspace/grafana--26d36ec/pkg/registry/apis/dashboard/authorizer.go:19:			// Note that we will return Allow more than expected.
+/workspace/grafana--26d36ec/pkg/services/ngalert/metrics/scheduler.go:17:	BehindSeconds                       prometheus.Gauge
+/workspace/grafana--26d36ec/pkg/services/ngalert/metrics/scheduler.go:41:		BehindSeconds: promauto.With(r).NewGauge(prometheus.GaugeOpts{
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go:256:			sch.metrics.BehindSeconds.Set(start.Sub(tick).Seconds())
+/workspace/grafana--26d36ec/pkg/services/secrets/manager/manager.go:567:	// is longer than a certain "caution period", because cache "by label"
+/workspace/grafana--26d36ec/pkg/storage/unified/apistore/store.go:671:// If watch is lagging, progress status might:
+/workspace/grafana--26d36ec/pkg/util/shortid_generator.go:22:	ErrUIDTooLong       = fmt.Errorf("UID is longer than %d symbols", MaxUIDLength)
21-assistanttool_useRead
222026-06-12T17:42:44.702Zusertool_resultRead
195	// Returns a tuple where first element is
+196	//   - true when message was sent
+197	//   - false when the send operation is stopped
+198	//
+199	// the second element contains a dropped message that was sent by a concurrent sender.
+200	func (a *alertRule) Eval(eval *Evaluation) (bool, *Evaluation) {
+201		if a.key.AlertRuleKey != eval.rule.GetKey() {
+202			// Make sure that rule has the same key. This should not happen
+203			panic(fmt.Sprintf("Invalid rule sent for evaluating. Expected rule key %s, got %s", a.key.AlertRuleKey, eval.rule.GetKey()))
+204		}
+205		// read the channel in unblocking manner to make sure that there is no concurrent send operation.
+206		var droppedMsg *Evaluation
+207		select {
+208		case droppedMsg = <-a.evalCh:
+209		default:
+210		}
+211	
+212		select {
+213		case a.evalCh <- eval:
+214			return true, droppedMsg
+215		case <-a.ctx.Done():
+216			return false, droppedMsg
+217		}
+218	}
+219	
+220	// update sends an instruction to the rule evaluation routine to update the scheduled rule to the specified version. The specified version must be later than the current version, otherwise no update will happen.
+221	func (a *alertRule) Update(eval *Evaluation) bool {
+222		// check if the channel is not empty.
+223		select {
+224		case <-a.updateCh:
23-assistanttool_useRead
242026-06-12T17:42:45.234Zusertool_resultRead
1	package ticker
+2	
+3	import (
+4		"github.com/prometheus/client_golang/prometheus"
+5		"github.com/prometheus/client_golang/prometheus/promauto"
+6	)
+7	
+8	type Metrics struct {
+9		LastTickTime    prometheus.Gauge
+10		NextTickTime    prometheus.Gauge
+11		IntervalSeconds prometheus.Gauge
+12	}
+13	
+14	func NewMetrics(reg prometheus.Registerer, subsystem string) *Metrics {
+15		return &Metrics{
+16			LastTickTime: promauto.With(reg).NewGauge(prometheus.GaugeOpts{
+17				Namespace: "grafana",
+18				Subsystem: subsystem,
+19				Name:      "ticker_last_consumed_tick_timestamp_seconds",
+20				Help:      "Timestamp of the last consumed tick in seconds.",
+21			}),
+22			NextTickTime: promauto.With(reg).NewGauge(prometheus.GaugeOpts{
+23				Namespace: "grafana",
+24				Subsystem: subsystem,
+25				Name:      "ticker_next_tick_timestamp_seconds",
+26				Help:      "Timestamp of the next tick in seconds before it is consumed.",
+27			}),
+28			IntervalSeconds: promauto.With(reg).NewGauge(prometheus.GaugeOpts{
+29				Namespace: "grafana",
+30				Subsystem: subsystem,
+31				Name:      "ticker_interval_seconds",
+32				Help:      "Interval at which the ticker is meant to tick.",
+33			}),
+34		}
+35	}
+36	
25-assistanttext-
I have the full picture. Now writing the answer file.
26-assistanttool_useWrite
272026-06-12T17:43:16.674Zusertool_resultWrite
File created successfully at: /workspace/answer.json (file state is current in your context — no need to Read it back)
28-assistanttext-
Found them. The answer is written to `/workspace/answer.json`.
+
+**TLDR:** In grafana/grafana (checkout at `/workspace/grafana--26d36ec`), the alerting evaluation scheduler tick and the overrun detection both live in the ngalert scheduler package:
+
+1. **Scheduler tick implementation**
+   - `pkg/services/ngalert/schedule/ticker/ticker.go` — the custom `ticker.T`. Unlike `time.Ticker`, it never drops ticks for slow receivers; it queues them precisely so callers can detect when evaluation falls behind. Its `run()` loop delivers any tick whose time has already passed immediately.
+   - `pkg/services/ngalert/schedule/schedule.go` — `Run()` creates the ticker at the base interval, and `schedulePeriodic()` is the loop that consumes each tick from `t.C` and calls `processTick()` to dispatch rule evaluations.
+
+2. **Overrun detection and logging**
+   - `schedule.go:256` — each tick, `schedulePeriodic()` measures `start.Sub(tick)` and sets the `BehindSeconds` gauge (how late the cycle started), plus observes `SchedulePeriodicDuration`.
+   - `alert_rule.go:200` (`alertRule.Eval`) and the analogous `recording_rule.go` — before sending a new evaluation into the rule's channel, `Eval` drains any still-unconsumed previous evaluation, which means the prior cycle overran its interval; it returns that as a dropped message.
+   - `schedule.go:438` — `runJobFn()` checks the dropped result and logs the warning **"Tick dropped because alert rule evaluation is too slow"**, incrementing the `EvaluationMissed` counter (metrics defined in `pkg/services/ngalert/metrics/scheduler.go`).
+
+One caveat, noted in the answer file: the literal string "alert evaluation took longer than expected" doesn't appear in this revision — the corresponding overrun warning in this code is the dropped-tick message above, backed by the `BehindSeconds`/`EvaluationMissed` instrumentation.
Tool Calls (12)
1. Bash @ -
Input
{
+  "command": "ls /workspace && ls /workspace/grafana 2>/dev/null | head -30",
+  "description": "List workspace contents"
+}
Output
{
+  "stdout": "grafana--26d36ec",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
2. Bash @ -
Input
{
+  "command": "ls /workspace/grafana--26d36ec | head -30 && ls /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ 2>/dev/null",
+  "description": "List repo and ngalert schedule dir"
+}
Output
{
+  "stdout": "AGENTS.md\nCHANGELOG.md\nCODE_OF_CONDUCT.md\nCONTRIBUTING.md\nDockerfile\nGOVERNANCE.md\nHALL_OF_FAME.md\nLICENSE\nLICENSING.md\nMAINTAINERS.md\nMakefile\nNOTICE.md\nREADME.md\nROADMAP.md\nSECURITY.md\nSUPPORT.md\nWORKFLOW.md\napps\nbuild.go\nconf\ncontribute\ncrowdin.yml\ncue.mod\ncypress.config.js\ndevenv\ndocs\ne2e\ne2e-playwright\nemails\nembed.go\nalert_rule.go\nalert_rule_test.go\nalerts_sender_mock.go\nfetcher.go\njitter.go\njitter_test.go\nloaded_metrics_reader.go\nloaded_metrics_reader_test.go\nmetrics.go\nmetrics_test.go\nrecording_rule.go\nrecording_rule_test.go\nregistry.go\nregistry_bench_test.go\nregistry_test.go\nretry.go\nretry_test.go\nschedule.go\nschedule_unit_test.go\nsequence.go\nsequence_test.go\ntesting.go\nticker",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
3. Bash @ -
Input
{
+  "command": "grep -rn \"longer than expected\" /workspace/grafana--26d36ec/pkg/ --include=*.go | head -20",
+  "description": "Find overrun warning log message"
+}
Output
{
+  "stdout": "",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
4. Bash @ -
Input
{
+  "command": "ls /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ticker/ && grep -rn \"took longer\\|overrun\\|behind\\|missed tick\\|elapsed\" /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ --include=*.go | grep -iv test | head -30",
+  "description": "Inspect ticker dir and search for overrun detection"
+}
Output
{
+  "stdout": "metrics.go\nticker.go\nticker_test.go",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
5. Bash @ -
Input
{
+  "command": "grep -rn -i \"behind\\|overrun\\|too long\\|longer\\|lag\" /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ticker/*.go /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go | head -20",
+  "description": "Search ticker and schedule for lag/overrun terms"
+}
Output
{
+  "stdout": "/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go:256:\t\t\tsch.metrics.BehindSeconds.Set(start.Sub(tick).Seconds())\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ticker/ticker_test.go:102:\tt.Run(\"should put the tick in the channel immediately if it is behind\", func(t *testing.T) {",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
6. Read @ -
Input
{
+  "file_path": "/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ticker/ticker.go"
+}
Output
{
+  "type": "text",
+  "file": {
+    "filePath": "/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ticker/ticker.go",
+    "content": "package ticker\n\nimport (\n\t\"fmt\"\n\t\"time\"\n\n\t\"github.com/benbjohnson/clock\"\n\n\t\"github.com/grafana/grafana/pkg/infra/log\"\n)\n\n// Ticker emits ticks at regular time intervals. it's like a time.Ticker, except:\n//   - it doesn't drop ticks for slow receivers, rather, it queues up.  so that callers are in control to instrument what's going on.\n//   - it ticks on interval marks or very shortly after. this provides a predictable load pattern\n//     (this shouldn't cause too much load contention issues because the next steps in the pipeline just process at their own pace)\n//   - the timestamps are used to mark \"last datapoint to query for\" and as such, are a configurable amount of seconds in the past\ntype T struct {\n\tC        chan time.Time\n\tclock    clock.Clock\n\tlast     time.Time\n\tinterval time.Duration\n\tmetrics  *Metrics\n\tstopCh   chan struct{}\n\tlogger   log.Logger\n}\n\n// NewTicker returns a Ticker that ticks on interval marks (or very shortly after) starting at c.Now(), and never drops ticks. interval should not be negative or zero.\nfunc New(c clock.Clock, interval time.Duration, metric *Metrics, logger log.Logger) *T {\n\tif interval <= 0 {\n\t\tpanic(fmt.Errorf(\"non-positive interval [%v] is not allowed\", interval))\n\t}\n\tt := &T{\n\t\tC:        make(chan time.Time),\n\t\tclock:    c,\n\t\tlast:     getStartTick(c, interval),\n\t\tinterval: interval,\n\t\tmetrics:  metric,\n\t\tstopCh:   make(chan struct{}),\n\t\tlogger:   logger,\n\t}\n\tmetric.IntervalSeconds.Set(t.interval.Seconds()) // Seconds report fractional part as well, so it matches the format of the timestamp we report below\n\tgo t.run()\n\treturn t\n}\n\nfunc getStartTick(clk clock.Clock, interval time.Duration) time.Time {\n\tnano := clk.Now().UnixNano()\n\treturn time.Unix(0, nano-(nano%interval.Nanoseconds()))\n}\n\nfunc (t *T) run() {\n\tt.logger.Info(\"starting\", \"component\", \"ticker\", \"first_tick\", t.last.Add(t.interval))\nLOOP:\n\tfor {\n\t\tnext := t.last.Add(t.interval) // calculate the time of the next tick\n\t\tt.metrics.NextTickTime.Set(float64(next.UnixNano()) / 1e9)\n\t\tdiff := t.clock.Now().Sub(next) // calculate the difference between the current time and the next tick\n\t\t// if difference is not negative, then it should tick\n\t\tif diff >= 0 {\n\t\t\tselect {\n\t\t\tcase t.C <- next:\n\t\t\tcase <-t.stopCh:\n\t\t\t\tbreak LOOP\n\t\t\t}\n\t\t\tt.last = next\n\t\t\tt.metrics.LastTickTime.Set(float64(next.UnixNano()) / 1e9)\n\t\t\tcontinue\n\t\t}\n\t\t// tick is too young. try again when ...\n\t\tselect {\n\t\tcase <-t.clock.After(-diff): // ...it'll definitely be old enough\n\t\tcase <-t.stopCh:\n\t\t\tbreak LOOP\n\t\t}\n\t}\n\tt.logger.Info(\"stopped\", \"component\", \"ticker\", \"last_tick\", t.last)\n}\n\n// Stop stops the ticker. It does not close the C channel\nfunc (t *T) Stop() {\n\tselect {\n\tcase t.stopCh <- struct{}{}:\n\tdefault:\n\t\t// already stopped\n\t}\n}\n",
+    "numLines": 87,
+    "startLine": 1,
+    "totalLines": 87
+  }
+}
7. Read @ -
Input
{
+  "file_path": "/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go"
+}
Output
{
+  "type": "text",
+  "file": {
+    "filePath": "/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go",
+    "content": "package schedule\n\nimport (\n\t\"context\"\n\t\"fmt\"\n\t\"net/url\"\n\t\"time\"\n\n\t\"github.com/benbjohnson/clock\"\n\t\"golang.org/x/sync/errgroup\"\n\n\t\"github.com/grafana/grafana-plugin-sdk-go/data\"\n\n\t\"github.com/grafana/grafana/pkg/infra/log\"\n\t\"github.com/grafana/grafana/pkg/infra/tracing\"\n\t\"github.com/grafana/grafana/pkg/services/featuremgmt\"\n\t\"github.com/grafana/grafana/pkg/services/ngalert/api/tooling/definitions\"\n\t\"github.com/grafana/grafana/pkg/services/ngalert/eval\"\n\t\"github.com/grafana/grafana/pkg/services/ngalert/metrics\"\n\tngmodels \"github.com/grafana/grafana/pkg/services/ngalert/models\"\n\t\"github.com/grafana/grafana/pkg/services/ngalert/schedule/ticker\"\n\t\"github.com/grafana/grafana/pkg/services/ngalert/state\"\n\t\"github.com/grafana/grafana/pkg/setting\"\n)\n\n// ScheduleService is an interface for a service that schedules the evaluation\n// of alert rules.\ntype ScheduleService interface {\n\t// Run the scheduler until the context is canceled or the scheduler returns\n\t// an error. The scheduler is terminated when this function returns.\n\tRun(context.Context) error\n}\n\n// AlertsSender is an interface for a service that is responsible for sending notifications to the end-user.\n//\n//go:generate mockery --name AlertsSender --structname AlertsSenderMock --inpackage --filename alerts_sender_mock.go --with-expecter\ntype AlertsSender interface {\n\tSend(ctx context.Context, key ngmodels.AlertRuleKey, alerts definitions.PostableAlerts)\n}\n\n// RulesStore is a store that provides alert rules for scheduling\ntype RulesStore interface {\n\tGetAlertRulesKeysForScheduling(ctx context.Context) ([]ngmodels.AlertRuleKeyWithVersion, error)\n\tGetAlertRulesForScheduling(ctx context.Context, query *ngmodels.GetAlertRulesForSchedulingQuery) error\n}\n\ntype RecordingWriter interface {\n\tWriteDatasource(ctx context.Context, dsUID string, name string, t time.Time, frames data.Frames, orgID int64, extraLabels map[string]string) error\n}\n\n// AlertRuleStopReasonProvider is an interface for determining the reason why an alert rule was stopped.\ntype AlertRuleStopReasonProvider interface {\n\t// FindReason returns two values:\n\t// 1. The first value is the reason for stopping the alert rule (error type).\n\t// 2. The second value is an error indicating any issues that occurred while determining the stop reason.\n\t//\t  If this is non-nil, the scheduler uses the default reason.\n\tFindReason(ctx context.Context, logger log.Logger, key ngmodels.AlertRuleKeyWithGroup) (error, error)\n}\n\ntype schedule struct {\n\t// base tick rate (fastest possible configured check)\n\tbaseInterval time.Duration\n\n\t// each rule gets its own channel and routine\n\tregistry ruleRegistry\n\n\tretryConfig RetryConfig\n\n\tclock clock.Clock\n\n\t// evalApplied is only used for tests: test code can set it to non-nil\n\t// function, and then it'll be called from the event loop whenever the\n\t// message from evalApplied is handled.\n\tevalAppliedFunc func(ngmodels.AlertRuleKey, time.Time)\n\n\t// stopApplied is only used for tests: test code can set it to non-nil\n\t// function, and then it'll be called from the event loop whenever the\n\t// message from stopApplied is handled.\n\tstopAppliedFunc func(ngmodels.AlertRuleKey)\n\n\truleStopReasonProvider AlertRuleStopReasonProvider\n\n\tlog log.Logger\n\n\tevaluatorFactory eval.EvaluatorFactory\n\n\truleStore RulesStore\n\n\tstateManager *state.Manager\n\n\tappURL               *url.URL\n\tdisableGrafanaFolder bool\n\tjitterEvaluations    JitterStrategy\n\trrCfg                setting.RecordingRuleSettings\n\n\tmetrics *metrics.Scheduler\n\n\talertsSender    AlertsSender\n\tminRuleInterval time.Duration\n\n\t// schedulableAlertRules contains the alert rules that are considered for\n\t// evaluation in the current tick. The eval
+...
8. Bash @ -
Input
{
+  "command": "grep -n -i \"dropped\\|too slow\\|took\\|duration\\|behind\" /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/recording_rule.go /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/metrics.go /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ticker/metrics.go | head -40",
+  "description": "Find dropped-tick and duration logic in rule routines and metrics"
+}
Output
{
+  "stdout": "/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/recording_rule.go:29:\tEvaluationDuration  time.Duration\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/recording_rule.go:41:\tevaluationDuration  *atomic.Duration\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/recording_rule.go:82:\t\tevaluationDuration:  atomic.NewDuration(0),\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/recording_rule.go:109:\t\tEvaluationDuration:  r.evaluationDuration.Load(),\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/recording_rule.go:115:\tvar droppedMsg *Evaluation\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/recording_rule.go:117:\tcase droppedMsg = <-r.evalCh:\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/recording_rule.go:123:\t\treturn true, droppedMsg\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/recording_rule.go:125:\t\treturn false, droppedMsg\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/recording_rule.go:174:\tevalDuration := r.metrics.EvalDuration.WithLabelValues(orgID)\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/recording_rule.go:185:\t\tevalDuration.Observe(dur.Seconds())\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/recording_rule.go:187:\t\tr.evaluationDuration.Store(dur)\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/recording_rule.go:284:\tlogger.Debug(\"Recording rule query completed\", \"resultCount\", len(result.Responses), \"duration\", evalDur)\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/recording_rule.go:311:\tlogger.Debug(\"Metrics written\", \"duration\", writeDur)\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/recording_rule.go:328:\t\tlogger.Error(\"Failed to evaluate rule\", \"error\", err, \"duration\", r.clock.Now().Sub(start))\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go:199:// the second element contains a dropped message that was sent by a concurrent sender.\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go:206:\tvar droppedMsg *Evaluation\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go:208:\tcase droppedMsg = <-a.evalCh:\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go:214:\t\treturn true, droppedMsg\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go:216:\t\treturn false, droppedMsg\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go:285:\t\t\t\tevalDuration := a.metrics.EvalDuration.WithLabelValues(orgID)\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go:290:\t\t\t\t\tevalDuration.Observe(a.clock.Now().Sub(evalStart).Seconds())\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go:347:\t\t\t\t\t\tlogger.Debug(\"Tick processed\", \"attempt\", attempt, \"duration\", a.clock.Now().Sub(evalStart))\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go:397:\tprocessDuration := a.metrics.ProcessDuration.WithLabelValues(orgID)\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go:398:\tsendDuration := a.metrics.SendDuration.WithLabelValues(orgID)\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go:405:\tvar dur time.Duration\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go:413:\t\t\tlogger.Error(\"Failed to evaluate rule\", \"error\", err, \"duration\", dur)\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go:459:\t\tlogger.Debug(\"Alert rule evaluated\", \"error\", err, \"duration\", dur)\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go:463:\t\tlogger.Debug(\"Alert rule evaluated\", \"results\", len(results), \"duration\", dur)\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go:481:\t\t\tsendDuration.Observe(a.clock.Now().Sub(start).Seconds())\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/al
+...
9. Bash @ -
Input
{
+  "command": "grep -rn -i \"longer than\\|than expected\\|miss.*tick\\|tick.*miss\\|behindSeconds\\|lagging\" /workspace/grafana--26d36ec/pkg/ --include=*.go | grep -v _test | head -20",
+  "description": "Search whole pkg tree for overrun-style log messages"
+}
Output
{
+  "stdout": "/workspace/grafana--26d36ec/pkg/apiserver/rest/dualwriter_syncer.go:115:\t// ensure that execution takes no longer than necessary\n/workspace/grafana--26d36ec/pkg/registry/apis/dashboard/authorizer.go:19:\t\t\t// Note that we will return Allow more than expected.\n/workspace/grafana--26d36ec/pkg/services/ngalert/metrics/scheduler.go:17:\tBehindSeconds                       prometheus.Gauge\n/workspace/grafana--26d36ec/pkg/services/ngalert/metrics/scheduler.go:41:\t\tBehindSeconds: promauto.With(r).NewGauge(prometheus.GaugeOpts{\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go:256:\t\t\tsch.metrics.BehindSeconds.Set(start.Sub(tick).Seconds())\n/workspace/grafana--26d36ec/pkg/services/secrets/manager/manager.go:567:\t// is longer than a certain \"caution period\", because cache \"by label\"\n/workspace/grafana--26d36ec/pkg/storage/unified/apistore/store.go:671:// If watch is lagging, progress status might:\n/workspace/grafana--26d36ec/pkg/util/shortid_generator.go:22:\tErrUIDTooLong       = fmt.Errorf(\"UID is longer than %d symbols\", MaxUIDLength)",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
10. Read @ -
Input
{
+  "file_path": "/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go",
+  "offset": 195,
+  "limit": 30
+}
Output
{
+  "type": "text",
+  "file": {
+    "filePath": "/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go",
+    "content": "// Returns a tuple where first element is\n//   - true when message was sent\n//   - false when the send operation is stopped\n//\n// the second element contains a dropped message that was sent by a concurrent sender.\nfunc (a *alertRule) Eval(eval *Evaluation) (bool, *Evaluation) {\n\tif a.key.AlertRuleKey != eval.rule.GetKey() {\n\t\t// Make sure that rule has the same key. This should not happen\n\t\tpanic(fmt.Sprintf(\"Invalid rule sent for evaluating. Expected rule key %s, got %s\", a.key.AlertRuleKey, eval.rule.GetKey()))\n\t}\n\t// read the channel in unblocking manner to make sure that there is no concurrent send operation.\n\tvar droppedMsg *Evaluation\n\tselect {\n\tcase droppedMsg = <-a.evalCh:\n\tdefault:\n\t}\n\n\tselect {\n\tcase a.evalCh <- eval:\n\t\treturn true, droppedMsg\n\tcase <-a.ctx.Done():\n\t\treturn false, droppedMsg\n\t}\n}\n\n// update sends an instruction to the rule evaluation routine to update the scheduled rule to the specified version. The specified version must be later than the current version, otherwise no update will happen.\nfunc (a *alertRule) Update(eval *Evaluation) bool {\n\t// check if the channel is not empty.\n\tselect {\n\tcase <-a.updateCh:",
+    "numLines": 30,
+    "startLine": 195,
+    "totalLines": 557
+  }
+}
11. Read @ -
Input
{
+  "file_path": "/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ticker/metrics.go"
+}
Output
{
+  "type": "text",
+  "file": {
+    "filePath": "/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ticker/metrics.go",
+    "content": "package ticker\n\nimport (\n\t\"github.com/prometheus/client_golang/prometheus\"\n\t\"github.com/prometheus/client_golang/prometheus/promauto\"\n)\n\ntype Metrics struct {\n\tLastTickTime    prometheus.Gauge\n\tNextTickTime    prometheus.Gauge\n\tIntervalSeconds prometheus.Gauge\n}\n\nfunc NewMetrics(reg prometheus.Registerer, subsystem string) *Metrics {\n\treturn &Metrics{\n\t\tLastTickTime: promauto.With(reg).NewGauge(prometheus.GaugeOpts{\n\t\t\tNamespace: \"grafana\",\n\t\t\tSubsystem: subsystem,\n\t\t\tName:      \"ticker_last_consumed_tick_timestamp_seconds\",\n\t\t\tHelp:      \"Timestamp of the last consumed tick in seconds.\",\n\t\t}),\n\t\tNextTickTime: promauto.With(reg).NewGauge(prometheus.GaugeOpts{\n\t\t\tNamespace: \"grafana\",\n\t\t\tSubsystem: subsystem,\n\t\t\tName:      \"ticker_next_tick_timestamp_seconds\",\n\t\t\tHelp:      \"Timestamp of the next tick in seconds before it is consumed.\",\n\t\t}),\n\t\tIntervalSeconds: promauto.With(reg).NewGauge(prometheus.GaugeOpts{\n\t\t\tNamespace: \"grafana\",\n\t\t\tSubsystem: subsystem,\n\t\t\tName:      \"ticker_interval_seconds\",\n\t\t\tHelp:      \"Interval at which the ticker is meant to tick.\",\n\t\t}),\n\t}\n}\n",
+    "numLines": 36,
+    "startLine": 1,
+    "totalLines": 36
+  }
+}
12. Write @ -
Input
{
+  "file_path": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/ticker/ticker.go\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/alert_rule.go\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/recording_rule.go\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/metrics/scheduler.go\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/ticker/metrics.go\"}\n  ],\n  \"symbols\": [\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/ticker/ticker.go\", \"symbol\": \"T\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/ticker/ticker.go\", \"symbol\": \"New\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/ticker/ticker.go\", \"symbol\": \"run\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\", \"symbol\": \"Run\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\", \"symbol\": \"schedulePeriodic\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\", \"symbol\": \"processTick\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\", \"symbol\": \"runJobFn\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/alert_rule.go\", \"symbol\": \"Eval\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/recording_rule.go\", \"symbol\": \"Eval\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/metrics/scheduler.go\", \"symbol\": \"BehindSeconds\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/metrics/scheduler.go\", \"symbol\": \"EvaluationMissed\"}\n  ],\n  \"chain\": [\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/ticker/ticker.go\", \"symbol\": \"run\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\", \"symbol\": \"Run\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\", \"symbol\": \"schedulePeriodic\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\", \"symbol\": \"processTick\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\", \"symbol\": \"runJobFn\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/alert_rule.go\", \"symbol\": \"Eval\"}\n  ],\n  \"text\": \"The unified alerting (ngalert) scheduler in grafana/grafana drives rule evaluation off a custom ticker, and the overrun detection/logging lives in the scheduler tick loop and the per-rule Eval path.\\n\\n(1) Scheduler tick implementation: pkg/services/ngalert/schedule/ticker/ticker.go implements ticker.T, a custom replacement for time.Ticker that ticks on interval marks and never drops ticks for slow receivers — instead it queues them, explicitly so that downstream code can detect and instrument when evaluation falls behind (its run() loop computes diff := clock.Now().Sub(next) and delivers any tick whose time has already passed immediately). pkg/services/ngalert/schedule/ticker/metrics.go exposes the ticker's last/next tick timestamp gauges used to observe tick lag. The scheduler consumes this ticker in pkg/services/ngalert/schedule/schedule.go: Run() creates the ticker with the base interval, and schedulePeriodic() is the main loop that receives each tick from t.C and calls processTick() to fan evaluations out to per-rule goroutines.\\n\\n(2) Overrun detection and logging: in schedule.go, schedulePeriodic() measures how far behind the scheduler is on each tick (start.Sub(ti
+...
Output
{
+  "type": "create",
+  "filePath": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/ticker/ticker.go\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/alert_rule.go\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/recording_rule.go\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/metrics/scheduler.go\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/ticker/metrics.go\"}\n  ],\n  \"symbols\": [\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/ticker/ticker.go\", \"symbol\": \"T\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/ticker/ticker.go\", \"symbol\": \"New\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/ticker/ticker.go\", \"symbol\": \"run\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\", \"symbol\": \"Run\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\", \"symbol\": \"schedulePeriodic\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\", \"symbol\": \"processTick\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\", \"symbol\": \"runJobFn\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/alert_rule.go\", \"symbol\": \"Eval\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/recording_rule.go\", \"symbol\": \"Eval\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/metrics/scheduler.go\", \"symbol\": \"BehindSeconds\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/metrics/scheduler.go\", \"symbol\": \"EvaluationMissed\"}\n  ],\n  \"chain\": [\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/ticker/ticker.go\", \"symbol\": \"run\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\", \"symbol\": \"Run\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\", \"symbol\": \"schedulePeriodic\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\", \"symbol\": \"processTick\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\", \"symbol\": \"runJobFn\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/alert_rule.go\", \"symbol\": \"Eval\"}\n  ],\n  \"text\": \"The unified alerting (ngalert) scheduler in grafana/grafana drives rule evaluation off a custom ticker, and the overrun detection/logging lives in the scheduler tick loop and the per-rule Eval path.\\n\\n(1) Scheduler tick implementation: pkg/services/ngalert/schedule/ticker/ticker.go implements ticker.T, a custom replacement for time.Ticker that ticks on interval marks and never drops ticks for slow receivers — instead it queues them, explicitly so that downstream code can detect and instrument when evaluation falls behind (its run() loop computes diff := clock.Now().Sub(next) and delivers any tick whose time has already passed immediately). pkg/services/ngalert/schedule/ticker/metrics.go exposes the ticker's last/next tick timestamp gauges used to observe tick lag. The scheduler consumes this ticker in pkg/services/ngalert/schedule/schedule.go: Run() creates the ticker with the base interval, and schedulePeriodic() is the main loop that receives each tick from t.C and calls processTick() to fan evaluations out to per-rule goroutines.\\n\\n(2) Overrun detection and logging: in schedule.go, schedulePeriodic() measures how far behind the scheduler is on each
+...
Code Changes (1)
1. WRITE /workspace/answer.json
{
+  "files": [
+    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/schedule/ticker/ticker.go"},
+    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/schedule/schedule.go"},
+    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/schedule/alert_rule.go"},
+    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/schedule/recording_rule.go"},
+    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/metrics/scheduler.go"},
+    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/schedule/ticker/metrics.go"}
+  ],
+  "symbols": [
+    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/schedule/ticker/ticker.go", "symbol": "T"},
+    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/schedule/ticker/ticker.go", "symbol": "New"},
+    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/schedule/ticker/ticker.go", "symbol": "run"},
+    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/schedule/schedule.go", "symbol": "Run"},
+    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/schedule/schedule.go", "symbol": "schedulePeriodic"},
+    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/schedule/schedule.go", "symbol": "processTick"},
+    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/schedule/schedule.go", "symbol": "runJobFn"},
+    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/schedule/alert_rule.go", "symbol": "Eval"},
+    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/schedule/recording_rule.go", "symbol": "Eval"},
+    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/metrics/scheduler.go", "symbol": "BehindSeconds"},
+    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/metrics/scheduler.go", "symbol": "EvaluationMissed"}
+  ],
+  "chain": [
+    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/schedule/ticker/ticker.go", "symbol": "run"},
+    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/schedule/schedule.go", "symbol": "Run"},
+    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/schedule/schedule.go", "symbol": "schedulePeriodic"},
+    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/schedule/schedule.go", "symbol": "processTick"},
+    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/schedule/schedule.go", "symbol": "runJobFn"},
+    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/schedule/alert_rule.go", "symbol": "Eval"}
+  ],
+  "text": "The unified alerting (ngalert) scheduler in grafana/grafana drives rule evaluation off a custom ticker, and the overrun detection/logging lives in the scheduler tick loop and the per-rule Eval path.\n\n(1) Scheduler tick implementation: pkg/services/ngalert/schedule/ticker/ticker.go implements ticker.T, a custom replacement for time.Ticker that ticks on interval marks and never drops ticks for slow receivers — instead it queues them, explicitly so that downstream code can detect and instrument when evaluation falls behind (its run() loop computes diff := clock.Now().Sub(next) and delivers any tick whose time has already passed immediately). pkg/services/ngalert/schedule/ticker/metrics.go exposes the ticker's last/next tick timestamp gauges used to observe tick lag. The scheduler consumes this ticker in pkg/services/ngalert/schedule/schedule.go: Run() creates the ticker with the base interval, and schedulePeriodic() is the main loop that receives each tick from t.C and calls processTick() to fan evaluations out to per-rule goroutines.\n\n(2) Overrun detection and logging: in schedule.go, schedulePeriodic() measures how far behind the scheduler is on each tick (start.Sub(tick)) and records it in the BehindSeconds gauge, plus the SchedulePeriodicDuration histogram for the cycle's own duration. The per-cycle overrun is detected in alertRule.Eval() (pkg/services/ngalert/schedule/alert_rule.go) and the identical recordingRule.Eval() (pkg/services/ngalert/schedule/recording_rule.go): before sending a new scheduled evaluatio...
Bash Commands (7)
1. $ ls /workspace && ls /workspace/grafana 2>/dev/null | head -30
2. $ ls /workspace/grafana--26d36ec | head -30 && ls /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ 2>/dev/null
3. $ grep -rn "longer than expected" /workspace/grafana--26d36ec/pkg/ --include=*.go | head -20
4. $ ls /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ticker/ && grep -rn "took longer\|overrun\|behind\|missed tick\|elapsed" /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ --include=*.go | grep -iv test | head -30
5. $ grep -rn -i "behind\|overrun\|too long\|longer\|lag" /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ticker/*.go /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go | head -20
6. $ grep -n -i "dropped\|too slow\|took\|duration\|behind" /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/recording_rule.go /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/metrics.go /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ticker/metrics.go | head -40
7. $ grep -rn -i "longer than\|than expected\|miss.*tick\|tick.*miss\|behindSeconds\|lagging" /workspace/grafana--26d36ec/pkg/ --include=*.go | grep -v _test | head -20
File Paths
Trial: runs/mcp_lift_study/csb_org_incident_claudefa_20260612_132905/baseline-local-direct/ccx-incident-145_268211/2026-06-12__13-29-08/ccx-incident-145__dTC8fDa
+Relative: csb_org_incident_claudefa_20260612_132905/baseline-local-direct/ccx-incident-145_268211/2026-06-12__13-29-08/ccx-incident-145__dTC8fDa

\ No newline at end of file
diff --git a/explorer/csb_org_incident_sonnet_20260612_172218-mcp-remote-direct-ccx-incident-145_268211-2026-06-12__17-22-27-mcp_ccx-incident-145_uv7pkt__9EKDDZT.html b/explorer/csb_org_incident_sonnet_20260612_172218-mcp-remote-direct-ccx-incident-145_268211-2026-06-12__17-22-27-mcp_ccx-incident-145_uv7pkt__9EKDDZT.html
new file mode 100644
index 0000000000..6bd9383a79
--- /dev/null
+++ b/explorer/csb_org_incident_sonnet_20260612_172218-mcp-remote-direct-ccx-incident-145_268211-2026-06-12__17-22-27-mcp_ccx-incident-145_uv7pkt__9EKDDZT.html
@@ -0,0 +1,454 @@
+ccx-incident-145_uv7pkt — ccx-incident-145_268211
← Back to results
ccx-incident-145_uv7pkt
ccx-incident-145_268211 | Trial: mcp_ccx-incident-145_uv7pkt__9EKDDZT | Score: 0.1667 | mcp_lift_study
Task Information
Task instruction sent to agent
# IMPORTANT: Source Code Access
+
+**Local source files are not present.** Your workspace does not contain source code. You **MUST** use Sourcegraph MCP tools to discover, read, and understand code before making any changes.
+
+**Target Repositories (version-pinned mirrors):**
+
+- `github.com/sg-evals/grafana--26d36ec` — use `repo:^github.com/sg-evals/grafana--26d36ec$` filter
+
+Scope ALL keyword_search/nls_search queries to these repos.
+Use the repo name as the `repo` parameter for read_file/go_to_definition/find_references.
+
+
+## Required Workflow
+
+1. **Search first** — Use MCP tools to find relevant files and understand existing patterns
+2. **Read remotely** — Use `sg_read_file` to read full file contents from Sourcegraph
+3. **Edit locally** — Use Edit, Write, and Bash to create or modify files in your working directory
+4. **Verify locally** — Run tests with Bash to check your changes
+5. **Produce answer.json** — After completing your edits, also write `/workspace/answer.json` summarizing your work:
+   ```json
+   {
+     "analysis": {
+       "summary": "Brief description of your approach",
+       "files_examined": [{"path": "file.ext", "description": "..."}],
+       "reasoning": "Detailed explanation or analysis"
+     },
+     "changes": [
+       {"file": "path.ext", "description": "...", "diff": "unified diff"}
+     ]
+   }
+   ```
+   Include `changes` with unified diffs for every file you modified. For analysis-only tasks, omit `changes` and focus on `analysis`.
+
+## Tool Selection
+
+| Goal | Tool |
+|------|------|
+| Exact symbol/string | `sg_keyword_search` |
+| Concepts/semantic search | `sg_nls_search` |
+| Trace usage/callers | `sg_find_references` |
+| See implementation | `sg_go_to_definition` |
+| Read full file | `sg_read_file` |
+| Browse structure | `sg_list_files` |
+| Find repos | `sg_list_repos` |
+| Search commits | `sg_commit_search` |
+| Track changes | `sg_diff_search` |
+| Compare versions | `sg_compare_revisions` |
+
+**Decision logic:**
+1. Know the exact symbol? → `sg_keyword_search`
+2. Know the concept, not the name? → `sg_nls_search`
+3. Need definition of a symbol? → `sg_go_to_definition`
+4. Need all callers/references? → `sg_find_references`
+5. Need full file content? → `sg_read_file`
+
+## Scoping (Always Do This)
+
+```
+repo:^github.com/ORG/REPO$           # Exact repo (preferred)
+repo:github.com/ORG/                 # All repos in org
+file:.*\.ts$                         # TypeScript only
+file:src/api/                        # Specific directory
+```
+
+Start narrow. Expand only if results are empty.
+
+## Efficiency Rules
+
+- Chain searches logically: search → read → references → definition
+- Don't re-search for the same pattern; use results from prior calls
+- Prefer `sg_keyword_search` over `sg_nls_search` when you have exact terms
+- Read 2-3 related files before synthesising, rather than one at a time
+- Don't read 20+ remote files without writing code — once you understand the pattern, start implementing
+
+## If Stuck
+
+If MCP search returns no results:
+1. Broaden the search query (synonyms, partial identifiers)
+2. Try `sg_nls_search` for semantic matching
+3. Use `sg_list_files` to browse the directory structure
+4. Use `sg_list_repos` to verify the repository name
+
+---
+
+**Sourcegraph Repositories:** `github.com/sg-evals/grafana--26d36ec`
+
+# IMPORTANT: Source Code Access
+
+**Local source files are not present.** Your workspace does not contain source code. You **MUST** use Sourcegraph MCP tools to discover, read, and understand code before making any changes.
+
+**Target Repositories (version-pinned mirrors):**
+
+- `github.com/sg-evals/grafana--26d36ec` — use `repo:^github.com/sg-evals/grafana--26d36ec$` filter
+
+Scope ALL keyword_search/nls_search queries to these repos.
+Use the repo name as the `repo` parameter for read_file/go_to_definition/find_references.
+
+
+## Required Workflow
+
+1. **Search first** — Use MCP tools to find relevant files and understand existing patterns
+2. **Read remotely** — Use `sg_read_file` to read full file contents from Sourcegraph
+3. **Edit locally** — Use Edit, Write, and Bash to create or modify files in your working directory
+4. **Verify locally** — Run tests with Bash to check your changes
+
+## Tool Selection
+
+| Goal | Tool |
+|------|------|
+| Exact symbol/string | `sg_keyword_search` |
+| Concepts/semantic search | `sg_nls_search` |
+| Trace usage/callers | `sg_find_references` |
+| See implementation | `sg_go_to_definition` |
+| Read full file | `sg_read_file` |
+| Browse structure | `sg_list_files` |
+| Find repos | `sg_list_repos` |
+| Search commits | `sg_commit_search` |
+| Track changes | `sg_diff_search` |
+| Compare versions | `sg_compare_revisions` |
+
+**Decision logic:**
+1. Know the exact symbol? → `sg_keyword_search`
+2. Know the concept, not the name? → `sg_nls_search`
+3. Need definition of a symbol? → `sg_go_to_definition`
+4. Need all callers/references? → `sg_find_references`
+5. Need full file content? → `sg_read_file`
+
+## Scoping (Always Do This)
+
+```
+repo:^github.com/ORG/REPO$           # Exact repo (preferred)
+repo:github.com/ORG/                 # All repos in org
+file:.*\.ts$                         # TypeScript only
+file:src/api/                        # Specific directory
+```
+
+Start narrow. Expand only if results are empty.
+
+## Efficiency Rules
+
+- Chain searches logically: search → read → references → definition
+- Don't re-search for the same pattern; use results from prior calls
+- Prefer `sg_keyword_search` over `sg_nls_search` when you have exact terms
+- Read 2-3 related files before synthesising, rather than one at a time
+- Don't read 20+ remote files without writing code — once you understand the pattern, start implementing
+
+## If Stuck
+
+If MCP search returns no results:
+1. Broaden the search query (synonyms, partial identifiers)
+2. Try `sg_nls_search` for semantic matching
+3. Use `sg_list_files` to browse the directory structure
+4. Use `sg_list_repos` to verify the repository name
+
+---
+
+**Sourcegraph Repositories:** `github.com/sg-evals/grafana--26d36ec`
+
+# Grafana Alert Evaluation Cycle Overrun
+
+## Your Task
+
+Grafana logs warn 'alert evaluation took longer than expected'. Find the Go source files in grafana/grafana that (1) implement the alerting evaluation scheduler tick and (2) detect and log when an evaluation cycle overruns its time budget.
+
+## Context
+
+You are working on a codebase task involving repos from the incident domain.
+
+## Available Resources
+
+The local `/workspace/` directory contains: sg-evals/grafana--26d36ec.
+
+
+## Output Format
+
+Create a file at `/workspace/answer.json` with your findings in the following structure:
+
+```json
+{
+  "files": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go"}
+  ],
+  "symbols": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "SymbolName"}
+  ],
+  "chain": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "FunctionName"}
+  ],
+  "text": "Narrative explanation of your findings, citing repos and file paths."
+}
+```
+
+Include only the fields relevant to this task. Your answer is evaluated against a closed-world oracle — completeness matters.
+
+## Evaluation
+
+Your answer will be scored on:
+- **File recall and precision**: Did you find all relevant files?
+
+## COVERAGE REQUIREMENTS — Do Not Write answer.json Too Early
+
+Before writing `answer.json`, you **must** verify coverage across all major
+subsystems named in the task.
+
+**Minimum workflow:**
+1. **Enumerate** — Search for all relevant directories and files across the codebase.
+2. **Read** — Read representative implementation files for each subsystem.
+3. **Extract** — Extract the key symbols required by the task (not just file paths).
+4. **Gap check** — List any providers, services, or middleware layers mentioned in
+   the task that are NOT yet backed by a concrete file read. If any gaps exist,
+   search for them before proceeding.
+5. **Only then** write `answer.json`.
+
+Do not stop after finding a plausible initial set of paths. The task rewards
+**broad, complete coverage** of required files and symbols.
+
+## PRE-TEST SANITY CHECK
+
+Before running tests, perform this check:
+1. List every file you have modified or created.
+2. For each file, state in one sentence why it is necessary for the task.
+3. If any file is unrelated to the stated task, **do not write it** (or revert
+   if already written).
+
+Use MCP for discovery and confirmation. Use local repo state only for narrow
+patching logic. Do not use `sg_read_file` output as a template to copy wholesale
+into the workspace.
+
Execution Metrics
Reward
0.1667
Status
passed
Config
ccx-incident-145_268211
Model
anthropic/claude-sonnet-4-6
Agent Time
1.6m
Env Setup
16.1s
Input Tokens
1,372,441
Output Tokens
17,257
Cache Tokens
1,372,393
Cost
$0.61
Tool Calls
17 (14 MCP)
MCP Ratio
0.824
Context Peak
39%
Cache Hit
89%
Turns
17
Timed Out
No
Tool Breakdown
ToolCalls
mcp__sourcegraph__sg_read_file7
mcp__sourcegraph__sg_keyword_search5
ToolSearch2
mcp__sourcegraph__sg_nls_search2
Write1
Agent Trace
Conversation History (109)
#TimestampTypeSubtypeToolText
1-systeminit-
2-systemthinking_tokens-
3-systemthinking_tokens-
4-systemthinking_tokens-
5-assistanttext-
I'll search for the Grafana alerting evaluation scheduler and overrun detection code.
6-assistanttool_useToolSearch
72026-06-12T21:23:00.388Zusertool_resultToolSearch
{"matches": ["mcp__sourcegraph__sg_keyword_search", "mcp__sourcegraph__sg_nls_search"], "query": "select:mcp__sourcegraph__sg_keyword_search,mcp__sourcegraph__sg_nls_search", "total_deferred_tools": 33}
8-systemthinking_tokens-
9-systemthinking_tokens-
10-systemthinking_tokens-
11-assistanttool_usemcp__sourcegraph__sg_keyword_search
122026-06-12T21:23:04.698Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/grafana--26d36ec – packages/grafana-alerting/src/grafana/api/rules/v0alpha1/rules.api.gen.ts\n502:   fieldValidation?: string;\n503:   alertRule: AlertRule;\n504: };\n505: export type UpdateAlertRuleStatusApiResponse = /** status 200 OK */ AlertRule | /** status 201 Created */ AlertRule;\n506: export type UpdateAlertRuleStatusApiArg = {\n507:   /** name of the AlertRule */\n508:   name: string;\n509: \n448:   fieldValidation?: string;\n449:   alertRule: AlertRule;\n450: };\n451: export type DeleteAlertRuleApiResponse = /** status 200 OK */ Status | /** status 202 Accepted */ Status;\n452: export type DeleteAlertRuleApiArg = {\n453:   /** name of the AlertRule */\n454:   name: string;\n455: \n376:   fieldValidation?: string;\n377:   alertRule: AlertRule;\n378: };\n379: export type DeletecollectionAlertRuleApiResponse = /** status 200 OK */ Status;\n380: export type DeletecollectionAlertRuleApiArg = {\n381:   /** If 'true', then the output is pretty printed. Defaults to 'false' unless the user-agent indicates a browser or command-line HTTP tool (curl and wget). */\n382: \n\n# github.com/sg-evals/grafana--26d36ec – pkg/tests/apis/openapi_snapshots/rules.alerting.grafana.app-v0alpha1.json\n2280:     \"schemas\": {\n2281:       \"com.github.grafana.grafana.apps.alerting.rules.pkg.apis.alerting.v0alpha1.AlertRule\": {\n2282:         \"type\": \"object\",\n2283: \n2369:       },\n2370:       \"com.github.grafana.grafana.apps.alerting.rules.pkg.apis.alerting.v0alpha1.AlertRuleList\": {\n2371:         \"type\": \"object\",\n2372: \n2469:       },\n2470:       \"com.github.grafana.grafana.apps.alerting.rules.pkg.apis.alerting.v0alpha1.AlertRuleSpec\": {\n2471:         \"type\": \"object\",\n2472: \n\n# github.com/sg-evals/grafana--26d36ec – pkg/tests/apis/openapi_snapshots/notifications.alerting.grafana.app-v0alpha1.json\n5259:         \"required\": [\n5260:           \"lastEvaluation\",\n5261:           \"state\"\n5262: \n5065:         \"required\": [\n5066:           \"lastEvaluation\",\n5067:           \"state\"\n5068: \n4642:         \"required\": [\n4643:           \"lastEvaluation\",\n4644:           \"state\"\n4645: \n\n# github.com/sg-evals/grafana--26d36ec – packages/grafana-alerting/src/grafana/api/notifications/v0alpha1/notifications.api.gen.ts\n1760:   };\n1761:   /** lastEvaluation is the ResourceVersion last evaluated */\n1762:   lastEvaluation: string;\n1763:   /** state describes the state of the lastEvaluation.\n1764:     It is limited to three possible states for machine evaluation. */\n1765:   state: 'success' | 'in_progress' | 'failed';\n1766: \n1583:   };\n1584:   /** lastEvaluation is the ResourceVersion last evaluated */\n1585:   lastEvaluation: string;\n1586:   /** state describes the state of the lastEvaluation.\n1587:     It is limited to three possible states for machine evaluation. */\n1588:   state: 'success' | 'in_progress' | 'failed';\n1589: \n1821:   };\n1822:   /** lastEvaluation is the ResourceVersion last evaluated */\n1823:   lastEvaluation: string;\n1824:   /** state describes the state of the lastEvaluation.\n1825:     It is limited to three possible states for machine evaluation. */\n1826:   state: 'success' | 'in_progress' | 'failed';\n1827: \n\n# github.com/sg-evals/grafana--26d36ec – public/locales/en-US/grafana.json\n533:     },\n534:     \"alert-rules-drawer\": {\n535:       \"text-loading-alert-rules\": \"Loading alert rules\",\n536:       \"title-alert-rules\": \"Alert rules\"\n537:     },\n538:     \"alert-rules-drawer-content\": {\n539:       \"text-loading-alert-rules\": \"Loading alert rules\"\n540:     },\n541:     \"alert-state-filter\": {\n542:       \"active-the-alert-is-firing\": \"Active: The alert notification has been handled. The alert is still firing and continues to be managed.\",\n543:       \"notification-state\": \"Notification state\",\n544:       \"suppressed-the-alert-has-been-silenced\": \"Suppressed: The alert has been silenced.\",\n545: ...
13-assistanttool_usemcp__sourcegraph__sg_keyword_search
142026-06-12T21:23:05.341Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"No results.\n\nNo results found."}
15-systemthinking_tokens-
16-systemthinking_tokens-
17-systemthinking_tokens-
18-assistanttext-
Let me search for the specific log message and alerting scheduler patterns.
19-assistanttool_usemcp__sourcegraph__sg_keyword_search
202026-06-12T21:23:09.443Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/grafana--26d36ec – pkg/services/ngalert/writer/prom.go\n126: \n127: \t// ExpectedErrors are user-level write errors like trying to write an invalid series.\n128: \tExpectedErrors = []string{\n129: \t\tMimirDistributorMaxWriteMessageSizeError,\n130: \n74: \t// https://github.com/grafana/mimir/blob/1ff367ef58987cd1941de03a8d6923fde82dfdd3/pkg/distributor/validate.go#L491-L491\n75: \tMimirMetricMetadataMetricNameTooLongError = \"err-mimir-metric-name-too-long\"\n76: \tMimirMetricMetadataMissingMetricNameError = \"err-mimir-metadata-missing-metric-name\"\n77: \tMimirMetricMetadataUnitTooLongError       = \"err-mimir-unit-too-long\"\n78: \n79: \n111: var (\n112: \t// Unexpected, 500-like write errors.\n113: \tErrUnexpectedWriteFailure = errors.New(\"failed to write time series\")\n114: \t// Expected, user-level write errors like trying to write an invalid series.\n115: \tErrRejectedWrite          = errors.New(\"series was rejected\")\n116: \n\n# github.com/sg-evals/grafana--26d36ec – pkg/services/ngalert/api/util.go\n79: \tdefault:\n80: \t\treturn nil, unexpectedDatasourceTypeError(ds.Type, expectedType.String())\n81: \t}\n82: \n69: \t}\n70: \tswitch expectedType {\n71: \tcase apimodels.AlertmanagerBackend:\n72: \n203: \t\tif !strings.Contains(contentType, \"yaml\") {\n204: \t\t\treturn nil, fmt.Errorf(\"unexpected content type from upstream. expected YAML, got %v\", contentType)\n205: \t\t}\n206: \n\n# github.com/sg-evals/grafana--26d36ec – pkg/expr/sql_command.go\n268: //   - No numeric field is found.\n269: //   - More than one numeric field exists.\n270: //   - Any label set appears more than once.\n271: func extractNumberSetFromSQLForAlerting(frame *data.Frame) ([]mathexp.Number, error) {\n272: \n446: \n447: \t// If meta.type is not supported, but there are labels or more than 1 frame error\n448: \tif len(dataFrames) > 1 {\n449: \t\tresult.Error = sql.MakeInputConvertError(fmt.Errorf(\"can not convert because the response %s and has more than one dataframe that can not be automatically mapped to a single table\", frameTypeIssue), refID, forRefIDs, dsType)\n450: \t\treturn result, false\n451: \n90: \tif cfg.SQLExpressionQueryLengthLimit > 0 && len(expression) > int(cfg.SQLExpressionQueryLengthLimit) {\n91: \t\treturn nil, sql.MakeQueryTooLongError(rn.RefID, cfg.SQLExpressionQueryLengthLimit)\n92: \t}\n93: \n\n# github.com/sg-evals/grafana--26d36ec – pkg/services/cleanup/cleanup.go\n268: \tcmd := tempuser.ExpireTempUsersCommand{\n269: \t\tOlderThan: time.Now().Add(-maxInviteLifetime),\n270: \t}\n271: \n283: \tcmd := tempuser.ExpireTempUsersCommand{\n284: \t\tOlderThan: time.Now().Add(-maxVerificationLifetime),\n285: \t}\n286: \n391: \tmaxQueryHistoryLifetime := time.Hour * 24 * 14\n392: \tolderThan := time.Now().Add(-maxQueryHistoryLifetime).Unix()\n393: \trowsCount, err := srv.QueryHistoryService.DeleteStaleQueriesInQueryHistory(ctx, olderThan)\n394: \tif err != nil {\n395: \n\n# github.com/sg-evals/grafana--26d36ec – pkg/registry/apis/dashboardsnapshot/register.go\n274: \t\t\t\t\tSummary:     \"an example at the root level\",\n275: \t\t\t\t\tDescription: \"longer description here?\",\n276: \t\t\t\t\tDelete: &spec3.Operation{\n277: \n182: \t\t\t\t\t\t\tSummary:     \"Full dashboard\",\n183: \t\t\t\t\t\t\tDescription: \"longer description here?\",\n184: \t\t\t\t\t\t\tParameters: []*spec3.Parameter{\n185: \n245: \t\t\t\t\tif err != nil {\n246: \t\t\t\t\t\twrap.JsonApiErr(http.StatusBadRequest, \"expected namespace\", nil)\n247: \t\t\t\t\t\treturn\n248: \n\n# github.com/sg-evals/grafana--26d36ec – pkg/storage/unified/sql/backend.go\n533: \tif rows == 1 {\n534: \t\treturn nil // expected one result\n535: \t}\n536: \n822: \t// We are assuming that users want history in ascending order\n823: \t// when they are using NotOlderThan matching, and descending order\n824: \t// for Unset (default) and Exact matching.\n825: \tlistReq.SortAscending = req.GetVersionMatchV2() == resourcepb.ResourceVersionMatchV2_No...
21-assistanttool_usemcp__sourcegraph__sg_keyword_search
222026-06-12T21:23:10.004Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"No results.\n\nNo results found."}
23-systemthinking_tokens-
24-systemthinking_tokens-
25-assistanttool_usemcp__sourcegraph__sg_keyword_search
262026-06-12T21:23:14.562Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/grafana--26d36ec – pkg/services/ngalert/metrics/scheduler.go\n6: \n7: \t\"github.com/grafana/grafana/pkg/services/ngalert/schedule/ticker\"\n8: )\n9: \n181: \t\t\t\tSubsystem: Subsystem,\n182: \t\t\t\tName:      \"schedule_rule_evaluations_missed_total\",\n183: \t\t\t\tHelp:      \"The total number of rule evaluations missed due to a slow rule evaluation.\",\n184: \t\t\t},\n185: \n14: \n15: type Scheduler struct {\n16: \tRegisterer                          prometheus.Registerer\n17: \n\n# github.com/sg-evals/grafana--26d36ec – pkg/services/ngalert/schedule/schedule.go\n16: \t\"github.com/grafana/grafana/pkg/services/featuremgmt\"\n17: \t\"github.com/grafana/grafana/pkg/services/ngalert/api/tooling/definitions\"\n18: \t\"github.com/grafana/grafana/pkg/services/ngalert/eval\"\n19: \t\"github.com/grafana/grafana/pkg/services/ngalert/metrics\"\n20: \tngmodels \"github.com/grafana/grafana/pkg/services/ngalert/models\"\n21: \t\"github.com/grafana/grafana/pkg/services/ngalert/schedule/ticker\"\n22: \t\"github.com/grafana/grafana/pkg/services/ngalert/state\"\n23: \t\"github.com/grafana/grafana/pkg/setting\"\n24: \n245: \n246: func (sch *schedule) schedulePeriodic(ctx context.Context, t *ticker.T) error {\n247: \tdispatcherGroup, ctx := errgroup.WithContext(ctx)\n248: \n25: \n26: // ScheduleService is an interface for a service that schedules the evaluation\n27: // of alert rules.\n28: type ScheduleService interface {\n29: \t// Run the scheduler until the context is canceled or the scheduler returns\n30: \t// an error. The scheduler is terminated when this function returns.\n31: \tRun(context.Context) error\n32: \n\n# github.com/sg-evals/grafana--26d36ec – pkg/services/ngalert/ngalert.go\n342: \t\tTracer:               ng.tracer,\n343: \t\tLog:                  log.New(\"ngalert.scheduler\"),\n344: \t\tRecordingWriter:      ng.RecordingWriter,\n345: \n33: \t\"github.com/grafana/grafana/pkg/services/folder\"\n34: \tac \"github.com/grafana/grafana/pkg/services/ngalert/accesscontrol\"\n35: \t\"github.com/grafana/grafana/pkg/services/ngalert/api\"\n36: \t\"github.com/grafana/grafana/pkg/services/ngalert/api/tooling/definitions\"\n37: \t\"github.com/grafana/grafana/pkg/services/ngalert/eval\"\n38: \t\"github.com/grafana/grafana/pkg/services/ngalert/image\"\n39: \t\"github.com/grafana/grafana/pkg/services/ngalert/metrics\"\n40: \t\"github.com/grafana/grafana/pkg/services/ngalert/models\"\n41: \t\"github.com/grafana/grafana/pkg/services/ngalert/notifier\"\n42: \t\"github.com/grafana/grafana/pkg/services/ngalert/notifier/legacy_storage\"\n43: \t\"github.com/grafana/grafana/pkg/services/ngalert/provisioning\"\n44: \t\"github.com/grafana/grafana/pkg/services/ngalert/remote\"\n45: \tremoteClient \"github.com/grafana/grafana/pkg/services/ngalert/remote/client\"\n46: \t\"github.com/grafana/grafana/pkg/services/ngalert/schedule\"\n47: \t\"github.com/grafana/grafana/pkg/services/ngalert/sender\"\n48: ... [chunk truncated]\n334: \t\tDisableGrafanaFolder: ng.Cfg.UnifiedAlerting.ReservedLabels.IsReservedLabelDisabled(models.FolderTitleLabel),\n335: \t\tJitterEvaluations:    schedule.JitterStrategyFrom(ng.Cfg.UnifiedAlerting, ng.FeatureToggles),\n336: \t\tAppURL:               appUrl,\n337: \t\tEvaluatorFactory:     evalFactory,\n338: \t\tRuleStore:            ng.store,\n339: \n"}
27-assistanttool_usemcp__sourcegraph__sg_nls_search
282026-06-12T21:23:15.227Zusertool_resultmcp__sourcegraph__sg_nls_search
{"text":"# github.com/sg-evals/grafana--26d36ec – pkg/services/ngalert/schedule/schedule.go\n437: \t\tif dropped != nil {\n438: \t\t\tsch.log.Warn(\"Tick dropped because alert rule evaluation is too slow\", append(key.LogContext(), \"time\", next.scheduledAt, \"droppedTick\", dropped.scheduledAt)...)\n439: \t\t\torgID := fmt.Sprint(key.OrgID)\n440: \t\t\tsch.metrics.EvaluationMissed.WithLabelValues(orgID, next.rule.Title).Inc()\n441: \t\t}\n442: \n274: // TODO refactor to accept a callback for tests that will be called with things that are returned currently, and return nothing.\n275: // Returns a slice of rules that were scheduled for evaluation, map of stopped rules, and a slice of updated rules\n276: func (sch *schedule) processTick(ctx context.Context, dispatcherGroup *errgroup.Group, tick time.Time) ([]readyToRunItem, map[ngmodels.AlertRuleKey]struct{}, []ngmodels.AlertRuleKeyWithVersion) {\n277: \ttickNum := tick.Unix() / int64(sch.baseInterval.Seconds())\n278: \n279: \n95: \n96: \tmetrics *metrics.Scheduler\n97: \n98: \talertsSender    AlertsSender\n99: \tminRuleInterval time.Duration\n100: \n101: \t// schedulableAlertRules contains the alert rules that are considered for\n102: \t// evaluation in the current tick. The evaluation of an alert rule in the\n103: \t// current tick depends on its evaluation interval and when it was\n104: \t// last evaluated.\n105: \tschedulableAlertRules alertRulesRegistry\n106: \n107: \n\n# github.com/sg-evals/grafana--26d36ec – pkg/services/ngalert/metrics/scheduler.go\n27: \tGroups                              *prometheus.GaugeVec\n28: \tSchedulePeriodicDuration            prometheus.Histogram\n29: \tSchedulableAlertRules               prometheus.Gauge\n30: \tSchedulableAlertRulesHash           prometheus.Gauge\n31: \tUpdateSchedulableAlertRulesDuration prometheus.Histogram\n32: \tTicker                              *ticker.Metrics\n33: \tEvaluationMissed                    *prometheus.CounterVec\n34: \tSimplifiedEditorRules               *prometheus.GaugeVec\n35: \n6: \n7: \t\"github.com/grafana/grafana/pkg/services/ngalert/schedule/ticker\"\n8: )\n9: \n164: \t\t\t\tSubsystem: Subsystem,\n165: \t\t\t\tName:      \"schedule_alert_rules_hash\",\n166: \t\t\t\tHelp:      \"A hash of the alert rules that could be considered for evaluation at the next tick.\",\n167: \t\t\t}),\n168: \t\tUpdateSchedulableAlertRulesDuration: promauto.With(r).NewHistogram(\n169: \t\t\tprometheus.HistogramOpts{\n170: \n\n# github.com/sg-evals/grafana--26d36ec – pkg/setting/setting_unified_alerting.go\n47: `\n48: \talertingDefaultInitializationTimeout    = 30 * time.Second\n49: \tevaluatorDefaultEvaluationTimeout       = 30 * time.Second\n50: \tremoteAlertmanagerDefaultTimeout        = 30 * time.Second\n51: \tschedulerDefaultAdminConfigPollInterval = time.Minute\n52: \tschedulerDefaultExecuteAlerts           = true\n53: \tschedulerDefaultMaxAttempts             = 3\n54: \tschedulerDefaultInitialRetryDelay       = 1 * time.Second\n55: \tschedulerDefaultMaxRetryDelay           = 4 * time.Second\n56: \tschedulerDefaultRandomizationFactor     = 0.1\n57: \tschedulerDefaultLegacyMinInterval       = 1\n58: \tscreenshotsDefaultCapture               = false\n59: \tscreenshotsDefaultCaptureTimeout        = 10 * time.Second\n60: \tscreenshotsMaxCaptureTimeout            = 30 * time.Second\n61: \tscreenshotsDefaultMaxConcurrent         = 5\n62: \n345: \t// TODO load from ini file\n346: \tuaCfg.DefaultConfiguration = alertmanagerDefaultConfiguration\n347: \n348: \talerting := iniFile.Section(\"alerting\")\n349: \n350: \tuaExecuteAlerts := ua.Key(\"execute_alerts\").MustBool(schedulerDefaultExecuteAlerts)\n351: \tif uaExecuteAlerts { // unified option equals the default (true)\n352: \t\tlegacyExecuteAlerts := alerting.Key(\"execute_alerts\").MustBool(schedulerDefaultExecuteAlerts)\n353: \t\tif !legacyExecuteAlerts {\n354: \t\t\tcfg.Logger.Warn(\"falling back to legacy setting of 'execute_alerts'; please use the configuration optio...
29-systemthinking_tokens-
30-systemthinking_tokens-
31-systemthinking_tokens-
32-systemthinking_tokens-
33-systemthinking_tokens-
34-systemthinking_tokens-
35-systemthinking_tokens-
36-assistanttext-
I found the relevant schedule files. Let me read the key files in detail.
37-assistanttool_useToolSearch
382026-06-12T21:23:19.866Zusertool_resultToolSearch
{"matches": ["mcp__sourcegraph__sg_read_file"], "query": "select:mcp__sourcegraph__sg_read_file", "total_deferred_tools": 33}
39-systemthinking_tokens-
40-systemthinking_tokens-
41-systemthinking_tokens-
42-assistanttool_usemcp__sourcegraph__sg_read_file
432026-06-12T21:23:23.340Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/grafana--26d36ec@7b5876467dc156dd3117dd0b3c15f994100e9597/-/blob/pkg/services/ngalert/schedule/schedule.go\n1: package schedule\n2: \n3: import (\n4: \t\"context\"\n5: \t\"fmt\"\n6: \t\"net/url\"\n7: \t\"time\"\n8: \n9: \t\"github.com/benbjohnson/clock\"\n10: \t\"golang.org/x/sync/errgroup\"\n11: \n12: \t\"github.com/grafana/grafana-plugin-sdk-go/data\"\n13: \n14: \t\"github.com/grafana/grafana/pkg/infra/log\"\n15: \t\"github.com/grafana/grafana/pkg/infra/tracing\"\n16: \t\"github.com/grafana/grafana/pkg/services/featuremgmt\"\n17: \t\"github.com/grafana/grafana/pkg/services/ngalert/api/tooling/definitions\"\n18: \t\"github.com/grafana/grafana/pkg/services/ngalert/eval\"\n19: \t\"github.com/grafana/grafana/pkg/services/ngalert/metrics\"\n20: \tngmodels \"github.com/grafana/grafana/pkg/services/ngalert/models\"\n21: \t\"github.com/grafana/grafana/pkg/services/ngalert/schedule/ticker\"\n22: \t\"github.com/grafana/grafana/pkg/services/ngalert/state\"\n23: \t\"github.com/grafana/grafana/pkg/setting\"\n24: )\n25: \n26: // ScheduleService is an interface for a service that schedules the evaluation\n27: // of alert rules.\n28: type ScheduleService interface {\n29: \t// Run the scheduler until the context is canceled or the scheduler returns\n30: \t// an error. The scheduler is terminated when this function returns.\n31: \tRun(context.Context) error\n32: }\n33: \n34: // AlertsSender is an interface for a service that is responsible for sending notifications to the end-user.\n35: //\n36: //go:generate mockery --name AlertsSender --structname AlertsSenderMock --inpackage --filename alerts_sender_mock.go --with-expecter\n37: type AlertsSender interface {\n38: \tSend(ctx context.Context, key ngmodels.AlertRuleKey, alerts definitions.PostableAlerts)\n39: }\n40: \n41: // RulesStore is a store that provides alert rules for scheduling\n42: type RulesStore interface {\n43: \tGetAlertRulesKeysForScheduling(ctx context.Context) ([]ngmodels.AlertRuleKeyWithVersion, error)\n44: \tGetAlertRulesForScheduling(ctx context.Context, query *ngmodels.GetAlertRulesForSchedulingQuery) error\n45: }\n46: \n47: type RecordingWriter interface {\n48: \tWriteDatasource(ctx context.Context, dsUID string, name string, t time.Time, frames data.Frames, orgID int64, extraLabels map[string]string) error\n49: }\n50: \n51: // AlertRuleStopReasonProvider is an interface for determining the reason why an alert rule was stopped.\n52: type AlertRuleStopReasonProvider interface {\n53: \t// FindReason returns two values:\n54: \t// 1. The first value is the reason for stopping the alert rule (error type).\n55: \t// 2. The second value is an error indicating any issues that occurred while determining the stop reason.\n56: \t//\t  If this is non-nil, the scheduler uses the default reason.\n57: \tFindReason(ctx context.Context, logger log.Logger, key ngmodels.AlertRuleKeyWithGroup) (error, error)\n58: }\n59: \n60: type schedule struct {\n61: \t// base tick rate (fastest possible configured check)\n62: \tbaseInterval time.Duration\n63: \n64: \t// each rule gets its own channel and routine\n65: \tregistry ruleRegistry\n66: \n67: \tretryConfig RetryConfig\n68: \n69: \tclock clock.Clock\n70: \n71: \t// evalApplied is only used for tests: test code can set it to non-nil\n72: \t// function, and then it'll be called from the event loop whenever the\n73: \t// message from evalApplied is handled.\n74: \tevalAppliedFunc func(ngmodels.AlertRuleKey, time.Time)\n75: \n76: \t// stopApplied is only used for tests: test code can set it to non-nil\n77: \t// function, and then it'll be called from the event loop whenever the\n78: \t// message from stopApplied is handled.\n79: \tstopAppliedFunc func(ngmodels.AlertRuleKey)\n80: \n81: \truleStopReasonProvider AlertRuleStopReasonProvider\n82: \n83: \tlog log.Logger\n84: \n85: \tevaluatorFactory eval.EvaluatorFactory\n86: \n87: \truleStore RulesStore\n88: \n89: \tstateManager *state.Manager\...
44-assistanttool_usemcp__sourcegraph__sg_read_file
452026-06-12T21:23:23.981Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/grafana--26d36ec@7b5876467dc156dd3117dd0b3c15f994100e9597/-/blob/pkg/services/ngalert/schedule/alert_rule.go\n1: package schedule\n2: \n3: import (\n4: \t\"context\"\n5: \t\"errors\"\n6: \t\"fmt\"\n7: \t\"net/url\"\n8: \t\"time\"\n9: \n10: \t\"github.com/benbjohnson/clock\"\n11: \t\"github.com/prometheus/alertmanager/api/v2/models\"\n12: \t\"go.opentelemetry.io/otel/attribute\"\n13: \t\"go.opentelemetry.io/otel/codes\"\n14: \t\"go.opentelemetry.io/otel/trace\"\n15: \n16: \t\"github.com/grafana/grafana/pkg/infra/log\"\n17: \t\"github.com/grafana/grafana/pkg/infra/tracing\"\n18: \t\"github.com/grafana/grafana/pkg/services/datasources\"\n19: \t\"github.com/grafana/grafana/pkg/services/featuremgmt\"\n20: \t\"github.com/grafana/grafana/pkg/services/ngalert/api/tooling/definitions\"\n21: \t\"github.com/grafana/grafana/pkg/services/ngalert/eval\"\n22: \t\"github.com/grafana/grafana/pkg/services/ngalert/metrics\"\n23: \tngmodels \"github.com/grafana/grafana/pkg/services/ngalert/models\"\n24: \t\"github.com/grafana/grafana/pkg/services/ngalert/state\"\n25: \t\"github.com/grafana/grafana/pkg/services/org\"\n26: \t\"github.com/grafana/grafana/pkg/services/user\"\n27: \t\"github.com/grafana/grafana/pkg/setting\"\n28: \t\"github.com/grafana/grafana/pkg/util\"\n29: )\n30: \n31: // Rule represents a single piece of work that is executed periodically by the ruler.\n32: type Rule interface {\n33: \t// Run creates the resources that will perform the rule's work, and starts it. It blocks indefinitely, until Stop is called or another signal is sent.\n34: \tRun() error\n35: \t// Stop shuts down the rule's execution with an optional reason. It has no effect if the rule has not yet been Run.\n36: \tStop(reason error)\n37: \t// Eval sends a signal to execute the work represented by the rule, exactly one time.\n38: \t// It has no effect if the rule has not yet been Run, or if the rule is Stopped.\n39: \tEval(eval *Evaluation) (bool, *Evaluation)\n40: \t// Update sends a singal to change the definition of the rule.\n41: \tUpdate(eval *Evaluation) bool\n42: \t// Type gives the type of the rule.\n43: \tType() ngmodels.RuleType\n44: \t// Status indicates the status of the evaluating rule.\n45: \tStatus() ngmodels.RuleStatus\n46: \t// Identifier returns the identifier of the rule.\n47: \tIdentifier() ngmodels.AlertRuleKeyWithGroup\n48: }\n49: \n50: type ruleFactoryFunc func(context.Context, *ngmodels.AlertRule) Rule\n51: \n52: func (f ruleFactoryFunc) new(ctx context.Context, rule *ngmodels.AlertRule) Rule {\n53: \treturn f(ctx, rule)\n54: }\n55: \n56: func newRuleFactory(\n57: \tappURL *url.URL,\n58: \tdisableGrafanaFolder bool,\n59: \tretryConfig RetryConfig,\n60: \tsender AlertsSender,\n61: \tstateManager *state.Manager,\n62: \tevalFactory eval.EvaluatorFactory,\n63: \tclock clock.Clock,\n64: \trrCfg setting.RecordingRuleSettings,\n65: \tmet *metrics.Scheduler,\n66: \tlogger log.Logger,\n67: \ttracer tracing.Tracer,\n68: \tfeatureToggles featuremgmt.FeatureToggles,\n69: \trecordingWriter RecordingWriter,\n70: \tevalAppliedHook evalAppliedFunc,\n71: \tstopAppliedHook stopAppliedFunc,\n72: ) ruleFactoryFunc {\n73: \treturn func(ctx context.Context, rule *ngmodels.AlertRule) Rule {\n74: \t\tif rule.Type() == ngmodels.RuleTypeRecording {\n75: \t\t\treturn newRecordingRule(\n76: \t\t\t\tctx,\n77: \t\t\t\trule.GetKeyWithGroup(),\n78: \t\t\t\tretryConfig,\n79: \t\t\t\tclock,\n80: \t\t\t\tevalFactory,\n81: \t\t\t\trrCfg,\n82: \t\t\t\tlogger,\n83: \t\t\t\tmet,\n84: \t\t\t\ttracer,\n85: \t\t\t\trecordingWriter,\n86: \t\t\t\tevalAppliedHook,\n87: \t\t\t\tstopAppliedHook,\n88: \t\t\t)\n89: \t\t}\n90: \t\treturn newAlertRule(\n91: \t\t\tctx,\n92: \t\t\trule.GetKeyWithGroup(),\n93: \t\t\tappURL,\n94: \t\t\tdisableGrafanaFolder,\n95: \t\t\tretryConfig,\n96: \t\t\tsender,\n97: \t\t\tstateManager,\n98: \t\t\tevalFactory,\n99: \t\t\tclock,\n100: \t\t\tmet,\n101: \t\t\tlogger,\n102: \t\t\ttracer,\n103: \t\t\tf...
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Now let me look at the ticker package which is part of the scheduler's time-tracking mechanism.
59-assistanttool_usemcp__sourcegraph__sg_nls_search
602026-06-12T21:23:33.327Zusertool_resultmcp__sourcegraph__sg_nls_search
{"text":"# github.com/sg-evals/grafana--26d36ec – pkg/services/ngalert/metrics/scheduler.go\n31: \tUpdateSchedulableAlertRulesDuration prometheus.Histogram\n32: \tTicker                              *ticker.Metrics\n33: \tEvaluationMissed                    *prometheus.CounterVec\n34: \n16: \tRegisterer                          prometheus.Registerer\n17: \tBehindSeconds                       prometheus.Gauge\n18: \tEvalTotal                           *prometheus.CounterVec\n19: \n176: \t\t),\n177: \t\tTicker: ticker.NewMetrics(r, \"alerting\"),\n178: \t\tEvaluationMissed: promauto.With(r).NewCounterVec(\n179: \n\n# github.com/sg-evals/grafana--26d36ec – pkg/services/ngalert/schedule/ticker/metrics.go\n1: package ticker\n2: \n3: \n30: \t\t\tSubsystem: subsystem,\n31: \t\t\tName:      \"ticker_interval_seconds\",\n32: \t\t\tHelp:      \"Interval at which the ticker is meant to tick.\",\n33: \t\t}),\n34: \n24: \t\t\tSubsystem: subsystem,\n25: \t\t\tName:      \"ticker_next_tick_timestamp_seconds\",\n26: \t\t\tHelp:      \"Timestamp of the next tick in seconds before it is consumed.\",\n27: \n\n# github.com/sg-evals/grafana--26d36ec – pkg/plugins/manager/process/process.go\n12: type Service struct {\n13: \tkeepPluginAliveTickerDuration time.Duration\n14: }\n15: \n9: \n10: const defaultKeepPluginAliveTickerDuration = time.Second\n11: \n12: \n67: func (s *Service) keepPluginAlive(p *plugins.Plugin) error {\n68: \tticker := time.NewTicker(s.keepPluginAliveTickerDuration)\n69: \n70: \n\n# github.com/sg-evals/grafana--26d36ec – pkg/util/retryer/retryer.go\n19: \tcurrentDelay := minDelay\n20: \tvar ticker *time.Ticker\n21: \n22: \n36: \n37: \t\tif ticker == nil {\n38: \t\t\tticker = time.NewTicker(currentDelay)\n39: \t\t\tdefer ticker.Stop()\n40: \t\t} else {\n41: \n44: \n45: \t\t<-ticker.C\n46: \t}\n47: \n\n# github.com/sg-evals/grafana--26d36ec – pkg/services/ngalert/schedule/ticker/ticker.go\n1: package ticker\n2: \n3: \n11: \n12: // Ticker emits ticks at regular time intervals. it's like a time.Ticker, except:\n13: //   - it doesn't drop ticks for slow receivers, rather, it queues up.  so that callers are in control to instrument what's going on.\n14: \n78: \n79: // Stop stops the ticker. It does not close the C channel\n80: func (t *T) Stop() {\n81: \n\n# github.com/sg-evals/grafana--26d36ec – pkg/build/e2eutil/grafana_server.go\n26: func (g *GrafanaServer) Wait() {\n27: \tticker := time.NewTicker(1 * time.Second)\n28: \tdefer ticker.Stop()\n29: \n30: \n37: \n38: \t\tcase <-ticker.C:\n39: \t\t\turl := fmt.Sprintf(\"http://%s:%d\", g.Host, g.Port)\n40: \n\n# github.com/sg-evals/grafana--26d36ec – pkg/services/ngalert/state/persister_async.go\n22: \tstore         InstanceStore\n23: \tticker        *clock.Ticker\n24: \tmetrics       *metrics.State\n25: \n32: \t\tstore:         cfg.InstanceStore,\n33: \t\tticker:        ticker,\n34: \t\tbatchSize:     cfg.StatePeriodicSaveBatchSize,\n35: \n52: \t\t\t}\n53: \t\t\ta.ticker.Stop()\n54: \t\t\ta.log.Info(\"State async worker is shut down.\")\n55: \n\n# github.com/sg-evals/grafana--26d36ec – pkg/services/authz/zanzana/server/health.go\n51: \n52: \tticker := time.NewTicker(10 * time.Second)\n53: \tdefer ticker.Stop()\n54: \tfor {\n55: \n55: \t\tselect {\n56: \t\tcase <-ticker.C:\n57: \t\t\tres, err := s.Check(stream.Context(), &healthv1pb.HealthCheckRequest{})\n58: \n\n# github.com/sg-evals/grafana--26d36ec – pkg/services/publicdashboards/metric/metric.go\n51: \n52: \tticker := time.NewTicker(12 * time.Hour)\n53: \tfor {\n54: \n56: \t\t\treturn ctx.Err()\n57: \t\tcase <-ticker.C:\n58: \t\t\ts.recordMetrics(ctx)\n59: \n\n# github.com/sg-evals/grafana--26d36ec – pkg/storage/unified/resource/health.go\n75: \tcurrHealth := h.Status.Number()\n76: \tticker := time.NewTicker(5 * time.Second)\n77: \tdefer ticker.Stop()\n78: \tfor {\n79: \n79: \t\tselect {\n80: \t\tcase <-ticker.C:\n81: \t\t\t// get current health status\n82: \n\n# github.com/sg-evals/grafana--26d36ec – pkg/services/live/pushws/ws.go\...
61-assistanttool_usemcp__sourcegraph__sg_read_file
622026-06-12T21:23:33.515Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/grafana--26d36ec@7b5876467dc156dd3117dd0b3c15f994100e9597/-/blob/pkg/services/ngalert/schedule/ticker\n1: 100644 blob 9c8a60e385042e6990bce11ed09eb7cc66372a1c\tmetrics.go\n2: 100644 blob a52b9c4e5598362de287ff26bc1f036a9cce460c\tticker.go\n3: 100644 blob a8eb28afd772faa4bfe1b6b8a647f048613435e2\tticker_test.go\n4: "}
63-assistanttool_usemcp__sourcegraph__sg_read_file
642026-06-12T21:23:36.271Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/grafana--26d36ec@7b5876467dc156dd3117dd0b3c15f994100e9597/-/blob/pkg/services/ngalert/schedule/ticker/ticker.go\n1: package ticker\n2: \n3: import (\n4: \t\"fmt\"\n5: \t\"time\"\n6: \n7: \t\"github.com/benbjohnson/clock\"\n8: \n9: \t\"github.com/grafana/grafana/pkg/infra/log\"\n10: )\n11: \n12: // Ticker emits ticks at regular time intervals. it's like a time.Ticker, except:\n13: //   - it doesn't drop ticks for slow receivers, rather, it queues up.  so that callers are in control to instrument what's going on.\n14: //   - it ticks on interval marks or very shortly after. this provides a predictable load pattern\n15: //     (this shouldn't cause too much load contention issues because the next steps in the pipeline just process at their own pace)\n16: //   - the timestamps are used to mark \"last datapoint to query for\" and as such, are a configurable amount of seconds in the past\n17: type T struct {\n18: \tC        chan time.Time\n19: \tclock    clock.Clock\n20: \tlast     time.Time\n21: \tinterval time.Duration\n22: \tmetrics  *Metrics\n23: \tstopCh   chan struct{}\n24: \tlogger   log.Logger\n25: }\n26: \n27: // NewTicker returns a Ticker that ticks on interval marks (or very shortly after) starting at c.Now(), and never drops ticks. interval should not be negative or zero.\n28: func New(c clock.Clock, interval time.Duration, metric *Metrics, logger log.Logger) *T {\n29: \tif interval <= 0 {\n30: \t\tpanic(fmt.Errorf(\"non-positive interval [%v] is not allowed\", interval))\n31: \t}\n32: \tt := &T{\n33: \t\tC:        make(chan time.Time),\n34: \t\tclock:    c,\n35: \t\tlast:     getStartTick(c, interval),\n36: \t\tinterval: interval,\n37: \t\tmetrics:  metric,\n38: \t\tstopCh:   make(chan struct{}),\n39: \t\tlogger:   logger,\n40: \t}\n41: \tmetric.IntervalSeconds.Set(t.interval.Seconds()) // Seconds report fractional part as well, so it matches the format of the timestamp we report below\n42: \tgo t.run()\n43: \treturn t\n44: }\n45: \n46: func getStartTick(clk clock.Clock, interval time.Duration) time.Time {\n47: \tnano := clk.Now().UnixNano()\n48: \treturn time.Unix(0, nano-(nano%interval.Nanoseconds()))\n49: }\n50: \n51: func (t *T) run() {\n52: \tt.logger.Info(\"starting\", \"component\", \"ticker\", \"first_tick\", t.last.Add(t.interval))\n53: LOOP:\n54: \tfor {\n55: \t\tnext := t.last.Add(t.interval) // calculate the time of the next tick\n56: \t\tt.metrics.NextTickTime.Set(float64(next.UnixNano()) / 1e9)\n57: \t\tdiff := t.clock.Now().Sub(next) // calculate the difference between the current time and the next tick\n58: \t\t// if difference is not negative, then it should tick\n59: \t\tif diff >= 0 {\n60: \t\t\tselect {\n61: \t\t\tcase t.C <- next:\n62: \t\t\tcase <-t.stopCh:\n63: \t\t\t\tbreak LOOP\n64: \t\t\t}\n65: \t\t\tt.last = next\n66: \t\t\tt.metrics.LastTickTime.Set(float64(next.UnixNano()) / 1e9)\n67: \t\t\tcontinue\n68: \t\t}\n69: \t\t// tick is too young. try again when ...\n70: \t\tselect {\n71: \t\tcase <-t.clock.After(-diff): // ...it'll definitely be old enough\n72: \t\tcase <-t.stopCh:\n73: \t\t\tbreak LOOP\n74: \t\t}\n75: \t}\n76: \tt.logger.Info(\"stopped\", \"component\", \"ticker\", \"last_tick\", t.last)\n77: }\n78: \n79: // Stop stops the ticker. It does not close the C channel\n80: func (t *T) Stop() {\n81: \tselect {\n82: \tcase t.stopCh <- struct{}{}:\n83: \tdefault:\n84: \t\t// already stopped\n85: \t}\n86: }\n87: "}
65-assistanttool_usemcp__sourcegraph__sg_read_file
662026-06-12T21:23:36.782Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/grafana--26d36ec@7b5876467dc156dd3117dd0b3c15f994100e9597/-/blob/pkg/services/ngalert/schedule/recording_rule.go\n1: package schedule\n2: \n3: import (\n4: \tcontext \"context\"\n5: \t\"fmt\"\n6: \t\"time\"\n7: \n8: \t\"github.com/benbjohnson/clock\"\n9: \t\"github.com/grafana/grafana-plugin-sdk-go/backend\"\n10: \t\"github.com/grafana/grafana-plugin-sdk-go/data\"\n11: \t\"go.opentelemetry.io/otel/attribute\"\n12: \t\"go.opentelemetry.io/otel/codes\"\n13: \t\"go.opentelemetry.io/otel/trace\"\n14: \t\"go.uber.org/atomic\"\n15: \n16: \t\"github.com/grafana/grafana/pkg/infra/log\"\n17: \t\"github.com/grafana/grafana/pkg/infra/tracing\"\n18: \t\"github.com/grafana/grafana/pkg/services/ngalert/eval\"\n19: \t\"github.com/grafana/grafana/pkg/services/ngalert/metrics\"\n20: \tngmodels \"github.com/grafana/grafana/pkg/services/ngalert/models\"\n21: \t\"github.com/grafana/grafana/pkg/setting\"\n22: \t\"github.com/grafana/grafana/pkg/util\"\n23: )\n24: \n25: type RuleStatus struct {\n26: \tHealth              string\n27: \tLastError           error\n28: \tEvaluationTimestamp time.Time\n29: \tEvaluationDuration  time.Duration\n30: }\n31: \n32: type recordingRule struct {\n33: \tkey ngmodels.AlertRuleKeyWithGroup\n34: \n35: \tctx                 context.Context\n36: \tevalCh              chan *Evaluation\n37: \tstopFn              util.CancelCauseFunc\n38: \thealth              *atomic.String\n39: \tlastError           *atomic.Error\n40: \tevaluationTimestamp *atomic.Time\n41: \tevaluationDuration  *atomic.Duration\n42: \n43: \tretryConfig RetryConfig\n44: \n45: \tclock       clock.Clock\n46: \tevalFactory eval.EvaluatorFactory\n47: \tcfg         setting.RecordingRuleSettings\n48: \twriter      RecordingWriter\n49: \n50: \t// Event hooks that are only used in tests.\n51: \tevalAppliedHook evalAppliedFunc\n52: \tstopAppliedHook stopAppliedFunc\n53: \n54: \tlogger  log.Logger\n55: \tmetrics *metrics.Scheduler\n56: \ttracer  tracing.Tracer\n57: }\n58: \n59: func newRecordingRule(\n60: \tparent context.Context,\n61: \tkey ngmodels.AlertRuleKeyWithGroup,\n62: \tretryConfig RetryConfig,\n63: \tclock clock.Clock,\n64: \tevalFactory eval.EvaluatorFactory,\n65: \tcfg setting.RecordingRuleSettings,\n66: \tlogger log.Logger,\n67: \tmetrics *metrics.Scheduler,\n68: \ttracer tracing.Tracer,\n69: \twriter RecordingWriter,\n70: \tevalAppliedHook evalAppliedFunc,\n71: \tstopAppliedHook stopAppliedFunc,\n72: ) *recordingRule {\n73: \tctx, stop := util.WithCancelCause(ngmodels.WithRuleKey(parent, key.AlertRuleKey))\n74: \treturn &recordingRule{\n75: \t\tkey:                 key,\n76: \t\tctx:                 ctx,\n77: \t\tevalCh:              make(chan *Evaluation),\n78: \t\tstopFn:              stop,\n79: \t\thealth:              atomic.NewString(\"unknown\"),\n80: \t\tlastError:           atomic.NewError(nil),\n81: \t\tevaluationTimestamp: atomic.NewTime(time.Time{}),\n82: \t\tevaluationDuration:  atomic.NewDuration(0),\n83: \t\tclock:               clock,\n84: \t\tevalFactory:         evalFactory,\n85: \t\tcfg:                 cfg,\n86: \t\tretryConfig:         retryConfig,\n87: \t\tevalAppliedHook:     evalAppliedHook,\n88: \t\tstopAppliedHook:     stopAppliedHook,\n89: \t\tlogger:              logger.FromContext(ctx),\n90: \t\tmetrics:             metrics,\n91: \t\ttracer:              tracer,\n92: \t\twriter:              writer,\n93: \t}\n94: }\n95: \n96: func (r *recordingRule) Identifier() ngmodels.AlertRuleKeyWithGroup {\n97: \treturn r.key\n98: }\n99: \n100: func (r *recordingRule) Type() ngmodels.RuleType {\n101: \treturn ngmodels.RuleTypeRecording\n102: }\n103: \n104: func (r *recordingRule) Status() ngmodels.RuleStatus {\n105: \treturn ngmodels.RuleStatus{\n106: \t\tHealth:              r.health.Load(),\n107: \t\tLastError:           r.lastError.Load(),\n108: \t\tEvaluationTimestamp: r.evaluationTimestamp.Load(),\n109: \t\tEvaluationDuration:  r.evaluationDuration.Load(),\n110: \t}...
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Let me also check the metrics file to complete the picture.
75-assistanttool_usemcp__sourcegraph__sg_read_file
762026-06-12T21:23:42.188Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/grafana--26d36ec@7b5876467dc156dd3117dd0b3c15f994100e9597/-/blob/pkg/services/ngalert/metrics/scheduler.go\n1: package metrics\n2: \n3: import (\n4: \t\"github.com/prometheus/client_golang/prometheus\"\n5: \t\"github.com/prometheus/client_golang/prometheus/promauto\"\n6: \n7: \t\"github.com/grafana/grafana/pkg/services/ngalert/schedule/ticker\"\n8: )\n9: \n10: const (\n11: \tAlertRuleActiveLabelValue = \"active\"\n12: \tAlertRulePausedLabelValue = \"paused\"\n13: )\n14: \n15: type Scheduler struct {\n16: \tRegisterer                          prometheus.Registerer\n17: \tBehindSeconds                       prometheus.Gauge\n18: \tEvalTotal                           *prometheus.CounterVec\n19: \tEvalFailures                        *prometheus.CounterVec\n20: \tEvalDuration                        *prometheus.HistogramVec\n21: \tEvalAttemptTotal                    *prometheus.CounterVec\n22: \tEvalAttemptFailures                 *prometheus.CounterVec\n23: \tProcessDuration                     *prometheus.HistogramVec\n24: \tSendDuration                        *prometheus.HistogramVec\n25: \tSimpleNotificationRules             *prometheus.GaugeVec\n26: \tGroupRules                          *prometheus.GaugeVec\n27: \tGroups                              *prometheus.GaugeVec\n28: \tSchedulePeriodicDuration            prometheus.Histogram\n29: \tSchedulableAlertRules               prometheus.Gauge\n30: \tSchedulableAlertRulesHash           prometheus.Gauge\n31: \tUpdateSchedulableAlertRulesDuration prometheus.Histogram\n32: \tTicker                              *ticker.Metrics\n33: \tEvaluationMissed                    *prometheus.CounterVec\n34: \tSimplifiedEditorRules               *prometheus.GaugeVec\n35: \tPrometheusImportedRules             *prometheus.GaugeVec\n36: }\n37: \n38: func NewSchedulerMetrics(r prometheus.Registerer) *Scheduler {\n39: \treturn &Scheduler{\n40: \t\tRegisterer: r,\n41: \t\tBehindSeconds: promauto.With(r).NewGauge(prometheus.GaugeOpts{\n42: \t\t\tNamespace: Namespace,\n43: \t\t\tSubsystem: Subsystem,\n44: \t\t\tName:      \"scheduler_behind_seconds\",\n45: \t\t\tHelp:      \"The total number of seconds the scheduler is behind.\",\n46: \t\t}),\n47: \t\t// TODO: once rule groups support multiple rules, consider partitioning\n48: \t\t// on rule group as well as tenant, similar to loki|cortex.\n49: \t\tEvalTotal: promauto.With(r).NewCounterVec(\n50: \t\t\tprometheus.CounterOpts{\n51: \t\t\t\tNamespace: Namespace,\n52: \t\t\t\tSubsystem: Subsystem,\n53: \t\t\t\tName:      \"rule_evaluations_total\",\n54: \t\t\t\tHelp:      \"The total number of rule evaluations.\",\n55: \t\t\t},\n56: \t\t\t[]string{\"org\"},\n57: \t\t),\n58: \t\t// TODO: once rule groups support multiple rules, consider partitioning\n59: \t\t// on rule group as well as tenant, similar to loki|cortex.\n60: \t\tEvalFailures: promauto.With(r).NewCounterVec(\n61: \t\t\tprometheus.CounterOpts{\n62: \t\t\t\tNamespace: Namespace,\n63: \t\t\t\tSubsystem: Subsystem,\n64: \t\t\t\tName:      \"rule_evaluation_failures_total\",\n65: \t\t\t\tHelp:      \"The total number of rule evaluation failures.\",\n66: \t\t\t},\n67: \t\t\t[]string{\"org\"},\n68: \t\t),\n69: \t\tEvalDuration: promauto.With(r).NewHistogramVec(\n70: \t\t\tprometheus.HistogramOpts{\n71: \t\t\t\tNamespace: Namespace,\n72: \t\t\t\tSubsystem: Subsystem,\n73: \t\t\t\tName:      \"rule_evaluation_duration_seconds\",\n74: \t\t\t\tHelp:      \"The time to evaluate a rule.\",\n75: \t\t\t\tBuckets:   []float64{.01, .1, .5, 1, 5, 10, 15, 30, 60, 120, 180, 240, 300},\n76: \t\t\t},\n77: \t\t\t[]string{\"org\"},\n78: \t\t),\n79: \t\tEvalAttemptTotal: promauto.With(r).NewCounterVec(\n80: \t\t\tprometheus.CounterOpts{\n81: \t\t\t\tNamespace: Namespace,\n82: \t\t\t\tSubsystem: Subsystem,\n83: \t\t\t\tName:      \"rule_evaluation_attempts_total\",\n84: \t\t\t\tHelp:      \"The total number of rule evaluation attempts.\",\n85: \t\t\t},\n86: \...
77-assistanttool_usemcp__sourcegraph__sg_read_file
782026-06-12T21:23:42.995Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/grafana--26d36ec@7b5876467dc156dd3117dd0b3c15f994100e9597/-/blob/pkg/services/ngalert/schedule/ticker/metrics.go\n1: package ticker\n2: \n3: import (\n4: \t\"github.com/prometheus/client_golang/prometheus\"\n5: \t\"github.com/prometheus/client_golang/prometheus/promauto\"\n6: )\n7: \n8: type Metrics struct {\n9: \tLastTickTime    prometheus.Gauge\n10: \tNextTickTime    prometheus.Gauge\n11: \tIntervalSeconds prometheus.Gauge\n12: }\n13: \n14: func NewMetrics(reg prometheus.Registerer, subsystem string) *Metrics {\n15: \treturn &Metrics{\n16: \t\tLastTickTime: promauto.With(reg).NewGauge(prometheus.GaugeOpts{\n17: \t\t\tNamespace: \"grafana\",\n18: \t\t\tSubsystem: subsystem,\n19: \t\t\tName:      \"ticker_last_consumed_tick_timestamp_seconds\",\n20: \t\t\tHelp:      \"Timestamp of the last consumed tick in seconds.\",\n21: \t\t}),\n22: \t\tNextTickTime: promauto.With(reg).NewGauge(prometheus.GaugeOpts{\n23: \t\t\tNamespace: \"grafana\",\n24: \t\t\tSubsystem: subsystem,\n25: \t\t\tName:      \"ticker_next_tick_timestamp_seconds\",\n26: \t\t\tHelp:      \"Timestamp of the next tick in seconds before it is consumed.\",\n27: \t\t}),\n28: \t\tIntervalSeconds: promauto.With(reg).NewGauge(prometheus.GaugeOpts{\n29: \t\t\tNamespace: \"grafana\",\n30: \t\t\tSubsystem: subsystem,\n31: \t\t\tName:      \"ticker_interval_seconds\",\n32: \t\t\tHelp:      \"Interval at which the ticker is meant to tick.\",\n33: \t\t}),\n34: \t}\n35: }\n36: "}
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I now have a comprehensive understanding of the alerting evaluation scheduler and overrun detection. Let me write the answer.
107-assistanttool_useWrite
1082026-06-12T21:24:27.829Zusertool_resultWrite
File created successfully at: /workspace/answer.json (file state is current in your context — no need to Read it back)
109-assistanttext-
The answer is complete. Here's a summary of findings:
+
+## Grafana Alert Evaluation Cycle Overrun — Key Files
+
+The overrun detection spans these files in `pkg/services/ngalert/schedule/`:
+
+**Scheduler tick implementation:**
+- **`schedule/ticker/ticker.go`** — Custom `T` ticker that queues ticks without dropping them (unlike `time.Ticker`), giving callers full control over overrun measurement.
+- **`schedule/schedule.go`** — The core scheduler:
+  - `schedulePeriodic()` — main loop; reads ticks and sets `BehindSeconds` metric (`start.Sub(tick).Seconds()`)
+  - `processTick()` — per-tick handler that identifies rules due to run
+  - `runJobFn()` — **logs the overrun**: emits `"Tick dropped because alert rule evaluation is too slow"` (Warn) and increments `EvaluationMissed` counter when `Eval()` returns a dropped tick
+
+**Overrun detection mechanism:**
+- **`schedule/alert_rule.go`** — `alertRule.Eval()` does a **non-blocking drain** of the unbuffered `evalCh` before sending. If a previous evaluation is still pending (rule hasn't consumed the last tick yet), that pending message is captured as `droppedMsg` and returned to `runJobFn`.
+- **`schedule/recording_rule.go`** — `recordingRule.Eval()` has identical logic for recording rules.
+
+**Metrics:**
+- **`metrics/scheduler.go`** — Defines `BehindSeconds`, `EvaluationMissed`, and `SchedulePeriodicDuration`; **`schedule/ticker/metrics.go`** defines per-tick timing gauges.
Tool Calls (17)
1. ToolSearch @ -
Input
{
+  "query": "select:mcp__sourcegraph__sg_keyword_search,mcp__sourcegraph__sg_nls_search",
+  "max_results": 5
+}
Output
{
+  "matches": [
+    "mcp__sourcegraph__sg_keyword_search",
+    "mcp__sourcegraph__sg_nls_search"
+  ],
+  "query": "select:mcp__sourcegraph__sg_keyword_search,mcp__sourcegraph__sg_nls_search",
+  "total_deferred_tools": 33
+}
2. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "alert evaluation took longer than expected repo:^github.com/sg-evals/grafana--26d36ec$"
+}
Output
{
+  "content": "{\"text\":\"# github.com/sg-evals/grafana--26d36ec – packages/grafana-alerting/src/grafana/api/rules/v0alpha1/rules.api.gen.ts\\n502:   fieldValidation?: string;\\n503:   alertRule: AlertRule;\\n504: };\\n505: export type UpdateAlertRuleStatusApiResponse = /** status 200 OK */ AlertRule | /** status 201 Created */ AlertRule;\\n506: export type UpdateAlertRuleStatusApiArg = {\\n507:   /** name of the AlertRule */\\n508:   name: string;\\n509: \\n448:   fieldValidation?: string;\\n449:   alertRule: AlertRule;\\n450: };\\n451: export type DeleteAlertRuleApiResponse = /** status 200 OK */ Status | /** status 202 Accepted */ Status;\\n452: export type DeleteAlertRuleApiArg = {\\n453:   /** name of the AlertRule */\\n454:   name: string;\\n455: \\n376:   fieldValidation?: string;\\n377:   alertRule: AlertRule;\\n378: };\\n379: export type DeletecollectionAlertRuleApiResponse = /** status 200 OK */ Status;\\n380: export type DeletecollectionAlertRuleApiArg = {\\n381:   /** If 'true', then the output is pretty printed. Defaults to 'false' unless the user-agent indicates a browser or command-line HTTP tool (curl and wget). */\\n382: \\n\\n# github.com/sg-evals/grafana--26d36ec – pkg/tests/apis/openapi_snapshots/rules.alerting.grafana.app-v0alpha1.json\\n2280:     \\\"schemas\\\": {\\n2281:       \\\"com.github.grafana.grafana.apps.alerting.rules.pkg.apis.alerting.v0alpha1.AlertRule\\\": {\\n2282:         \\\"type\\\": \\\"object\\\",\\n2283: \\n2369:       },\\n2370:       \\\"com.github.grafana.grafana.apps.alerting.rules.pkg.apis.alerting.v0alpha1.AlertRuleList\\\": {\\n2371:         \\\"type\\\": \\\"object\\\",\\n2372: \\n2469:       },\\n2470:       \\\"com.github.grafana.grafana.apps.alerting.rules.pkg.apis.alerting.v0alpha1.AlertRuleSpec\\\": {\\n2471:         \\\"type\\\": \\\"object\\\",\\n2472: \\n\\n# github.com/sg-evals/grafana--26d36ec – pkg/tests/apis/openapi_snapshots/notifications.alerting.grafana.app-v0alpha1.json\\n5259:         \\\"required\\\": [\\n5260:           \\\"lastEvaluation\\\",\\n5261:           \\\"state\\\"\\n5262: \\n5065:         \\\"required\\\": [\\n5066:           \\\"lastEvaluation\\\",\\n5067:           \\\"state\\\"\\n5068: \\n4642:         \\\"required\\\": [\\n4643:           \\\"lastEvaluation\\\",\\n4644:           \\\"state\\\"\\n4645: \\n\\n# github.com/sg-evals/grafana--26d36ec – packages/grafana-alerting/src/grafana/api/notifications/v0alpha1/notifications.api.gen.ts\\n1760:   };\\n1761:   /** lastEvaluation is the ResourceVersion last evaluated */\\n1762:   lastEvaluation: string;\\n1763:   /** state describes the state of the lastEvaluation.\\n1764:     It is limited to three possible states for machine evaluation. */\\n1765:   state: 'success' | 'in_progress' | 'failed';\\n1766: \\n1583:   };\\n1584:   /** lastEvaluation is the ResourceVersion last evaluated */\\n1585:   lastEvaluation: string;\\n1586:   /** state describes the state of the lastEvaluation.\\n1587:     It is limited to three possible states for machine evaluation. */\\n1588:   state: 'success' | 'in_progress' | 'failed';\\n1589: \\n1821:   };\\n1822:   /** lastEvaluation is the ResourceVersion last evaluated */\\n1823:   lastEvaluation: string;\\n1824:   /** state describes the state of the lastEvaluation.\\n1825:     It is limited to three possible states for machine evaluation. */\\n1826:   state: 'success' | 'in_progress' | 'failed';\\n1827: \\n\\n# github.com/sg-evals/grafana--26d36ec – public/locales/en-US/grafana.json\\n533:     },\\n534:     \\\"alert-rules-drawer\\\": {\\n535:       \\\"text-loading-alert-rules\\\": \\\"Loading alert rules\\\",\\n536:       \\\"title-alert-rules\\\": \\\"Alert rules\\\"\\n537:     },\\n538:     \\\"alert-rules-drawer-content\\\": {\\n539:       \\\"text-loading-alert-rules\\\": \\\"Loading alert rules\\\"\\n540:     },\\n541:     \\\"alert-state-filter\\\": {\\n542:       \\\"active-the-alert-is-firing\\\": \\\"Active: The alert notification has been handled. The
+...
3. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "evaluation cycle overrun scheduler tick repo:^github.com/sg-evals/grafana--26d36ec$ file:.*\\.go$"
+}
Output
{
+  "content": "{\"text\":\"No results.\\n\\nNo results found.\"}",
+  "structuredContent": {
+    "text": "No results.\n\nNo results found."
+  }
+}
4. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "longer than expected repo:^github.com/sg-evals/grafana--26d36ec$ file:.*\\.go$"
+}
Output
{
+  "content": "{\"text\":\"# github.com/sg-evals/grafana--26d36ec – pkg/services/ngalert/writer/prom.go\\n126: \\n127: \\t// ExpectedErrors are user-level write errors like trying to write an invalid series.\\n128: \\tExpectedErrors = []string{\\n129: \\t\\tMimirDistributorMaxWriteMessageSizeError,\\n130: \\n74: \\t// https://github.com/grafana/mimir/blob/1ff367ef58987cd1941de03a8d6923fde82dfdd3/pkg/distributor/validate.go#L491-L491\\n75: \\tMimirMetricMetadataMetricNameTooLongError = \\\"err-mimir-metric-name-too-long\\\"\\n76: \\tMimirMetricMetadataMissingMetricNameError = \\\"err-mimir-metadata-missing-metric-name\\\"\\n77: \\tMimirMetricMetadataUnitTooLongError       = \\\"err-mimir-unit-too-long\\\"\\n78: \\n79: \\n111: var (\\n112: \\t// Unexpected, 500-like write errors.\\n113: \\tErrUnexpectedWriteFailure = errors.New(\\\"failed to write time series\\\")\\n114: \\t// Expected, user-level write errors like trying to write an invalid series.\\n115: \\tErrRejectedWrite          = errors.New(\\\"series was rejected\\\")\\n116: \\n\\n# github.com/sg-evals/grafana--26d36ec – pkg/services/ngalert/api/util.go\\n79: \\tdefault:\\n80: \\t\\treturn nil, unexpectedDatasourceTypeError(ds.Type, expectedType.String())\\n81: \\t}\\n82: \\n69: \\t}\\n70: \\tswitch expectedType {\\n71: \\tcase apimodels.AlertmanagerBackend:\\n72: \\n203: \\t\\tif !strings.Contains(contentType, \\\"yaml\\\") {\\n204: \\t\\t\\treturn nil, fmt.Errorf(\\\"unexpected content type from upstream. expected YAML, got %v\\\", contentType)\\n205: \\t\\t}\\n206: \\n\\n# github.com/sg-evals/grafana--26d36ec – pkg/expr/sql_command.go\\n268: //   - No numeric field is found.\\n269: //   - More than one numeric field exists.\\n270: //   - Any label set appears more than once.\\n271: func extractNumberSetFromSQLForAlerting(frame *data.Frame) ([]mathexp.Number, error) {\\n272: \\n446: \\n447: \\t// If meta.type is not supported, but there are labels or more than 1 frame error\\n448: \\tif len(dataFrames) > 1 {\\n449: \\t\\tresult.Error = sql.MakeInputConvertError(fmt.Errorf(\\\"can not convert because the response %s and has more than one dataframe that can not be automatically mapped to a single table\\\", frameTypeIssue), refID, forRefIDs, dsType)\\n450: \\t\\treturn result, false\\n451: \\n90: \\tif cfg.SQLExpressionQueryLengthLimit > 0 && len(expression) > int(cfg.SQLExpressionQueryLengthLimit) {\\n91: \\t\\treturn nil, sql.MakeQueryTooLongError(rn.RefID, cfg.SQLExpressionQueryLengthLimit)\\n92: \\t}\\n93: \\n\\n# github.com/sg-evals/grafana--26d36ec – pkg/services/cleanup/cleanup.go\\n268: \\tcmd := tempuser.ExpireTempUsersCommand{\\n269: \\t\\tOlderThan: time.Now().Add(-maxInviteLifetime),\\n270: \\t}\\n271: \\n283: \\tcmd := tempuser.ExpireTempUsersCommand{\\n284: \\t\\tOlderThan: time.Now().Add(-maxVerificationLifetime),\\n285: \\t}\\n286: \\n391: \\tmaxQueryHistoryLifetime := time.Hour * 24 * 14\\n392: \\tolderThan := time.Now().Add(-maxQueryHistoryLifetime).Unix()\\n393: \\trowsCount, err := srv.QueryHistoryService.DeleteStaleQueriesInQueryHistory(ctx, olderThan)\\n394: \\tif err != nil {\\n395: \\n\\n# github.com/sg-evals/grafana--26d36ec – pkg/registry/apis/dashboardsnapshot/register.go\\n274: \\t\\t\\t\\t\\tSummary:     \\\"an example at the root level\\\",\\n275: \\t\\t\\t\\t\\tDescription: \\\"longer description here?\\\",\\n276: \\t\\t\\t\\t\\tDelete: &spec3.Operation{\\n277: \\n182: \\t\\t\\t\\t\\t\\t\\tSummary:     \\\"Full dashboard\\\",\\n183: \\t\\t\\t\\t\\t\\t\\tDescription: \\\"longer description here?\\\",\\n184: \\t\\t\\t\\t\\t\\t\\tParameters: []*spec3.Parameter{\\n185: \\n245: \\t\\t\\t\\t\\tif err != nil {\\n246: \\t\\t\\t\\t\\t\\twrap.JsonApiErr(http.StatusBadRequest, \\\"expected namespace\\\", nil)\\n247: \\t\\t\\t\\t\\t\\treturn\\n248: \\n\\n# github.com/sg-evals/grafana--26d36ec – pkg/storage/unified/sql/backend.go\\n533: \\tif rows == 1 {\\n534: \\t\\treturn nil // expected one result\\n535: \\t}\\n536: \\n822: \\t// We are assuming tha
+...
5. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "evaluation took repo:^github.com/sg-evals/grafana--26d36ec$ file:.*\\.go$"
+}
Output
{
+  "content": "{\"text\":\"No results.\\n\\nNo results found.\"}",
+  "structuredContent": {
+    "text": "No results.\n\nNo results found."
+  }
+}
6. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "ticker eval evaluation schedule ngalert repo:^github.com/sg-evals/grafana--26d36ec$ file:.*\\.go$"
+}
Output
{
+  "content": "{\"text\":\"# github.com/sg-evals/grafana--26d36ec – pkg/services/ngalert/metrics/scheduler.go\\n6: \\n7: \\t\\\"github.com/grafana/grafana/pkg/services/ngalert/schedule/ticker\\\"\\n8: )\\n9: \\n181: \\t\\t\\t\\tSubsystem: Subsystem,\\n182: \\t\\t\\t\\tName:      \\\"schedule_rule_evaluations_missed_total\\\",\\n183: \\t\\t\\t\\tHelp:      \\\"The total number of rule evaluations missed due to a slow rule evaluation.\\\",\\n184: \\t\\t\\t},\\n185: \\n14: \\n15: type Scheduler struct {\\n16: \\tRegisterer                          prometheus.Registerer\\n17: \\n\\n# github.com/sg-evals/grafana--26d36ec – pkg/services/ngalert/schedule/schedule.go\\n16: \\t\\\"github.com/grafana/grafana/pkg/services/featuremgmt\\\"\\n17: \\t\\\"github.com/grafana/grafana/pkg/services/ngalert/api/tooling/definitions\\\"\\n18: \\t\\\"github.com/grafana/grafana/pkg/services/ngalert/eval\\\"\\n19: \\t\\\"github.com/grafana/grafana/pkg/services/ngalert/metrics\\\"\\n20: \\tngmodels \\\"github.com/grafana/grafana/pkg/services/ngalert/models\\\"\\n21: \\t\\\"github.com/grafana/grafana/pkg/services/ngalert/schedule/ticker\\\"\\n22: \\t\\\"github.com/grafana/grafana/pkg/services/ngalert/state\\\"\\n23: \\t\\\"github.com/grafana/grafana/pkg/setting\\\"\\n24: \\n245: \\n246: func (sch *schedule) schedulePeriodic(ctx context.Context, t *ticker.T) error {\\n247: \\tdispatcherGroup, ctx := errgroup.WithContext(ctx)\\n248: \\n25: \\n26: // ScheduleService is an interface for a service that schedules the evaluation\\n27: // of alert rules.\\n28: type ScheduleService interface {\\n29: \\t// Run the scheduler until the context is canceled or the scheduler returns\\n30: \\t// an error. The scheduler is terminated when this function returns.\\n31: \\tRun(context.Context) error\\n32: \\n\\n# github.com/sg-evals/grafana--26d36ec – pkg/services/ngalert/ngalert.go\\n342: \\t\\tTracer:               ng.tracer,\\n343: \\t\\tLog:                  log.New(\\\"ngalert.scheduler\\\"),\\n344: \\t\\tRecordingWriter:      ng.RecordingWriter,\\n345: \\n33: \\t\\\"github.com/grafana/grafana/pkg/services/folder\\\"\\n34: \\tac \\\"github.com/grafana/grafana/pkg/services/ngalert/accesscontrol\\\"\\n35: \\t\\\"github.com/grafana/grafana/pkg/services/ngalert/api\\\"\\n36: \\t\\\"github.com/grafana/grafana/pkg/services/ngalert/api/tooling/definitions\\\"\\n37: \\t\\\"github.com/grafana/grafana/pkg/services/ngalert/eval\\\"\\n38: \\t\\\"github.com/grafana/grafana/pkg/services/ngalert/image\\\"\\n39: \\t\\\"github.com/grafana/grafana/pkg/services/ngalert/metrics\\\"\\n40: \\t\\\"github.com/grafana/grafana/pkg/services/ngalert/models\\\"\\n41: \\t\\\"github.com/grafana/grafana/pkg/services/ngalert/notifier\\\"\\n42: \\t\\\"github.com/grafana/grafana/pkg/services/ngalert/notifier/legacy_storage\\\"\\n43: \\t\\\"github.com/grafana/grafana/pkg/services/ngalert/provisioning\\\"\\n44: \\t\\\"github.com/grafana/grafana/pkg/services/ngalert/remote\\\"\\n45: \\tremoteClient \\\"github.com/grafana/grafana/pkg/services/ngalert/remote/client\\\"\\n46: \\t\\\"github.com/grafana/grafana/pkg/services/ngalert/schedule\\\"\\n47: \\t\\\"github.com/grafana/grafana/pkg/services/ngalert/sender\\\"\\n48: ... [chunk truncated]\\n334: \\t\\tDisableGrafanaFolder: ng.Cfg.UnifiedAlerting.ReservedLabels.IsReservedLabelDisabled(models.FolderTitleLabel),\\n335: \\t\\tJitterEvaluations:    schedule.JitterStrategyFrom(ng.Cfg.UnifiedAlerting, ng.FeatureToggles),\\n336: \\t\\tAppURL:               appUrl,\\n337: \\t\\tEvaluatorFactory:     evalFactory,\\n338: \\t\\tRuleStore:            ng.store,\\n339: \\n\"}",
+  "structuredContent": {
+    "text": "# github.com/sg-evals/grafana--26d36ec – pkg/services/ngalert/metrics/scheduler.go\n6: \n7: \t\"github.com/grafana/grafana/pkg/services/ngalert/schedule/ticker\"\n8: )\n9: \n181: \t\t\t\tSubsystem: Subsystem,\n182: \t\t\t\tName:      \"schedule_rule_evaluations_missed_total\",\n183: \t\t\t\tHelp:      \"The total number of rule evaluations missed due to a slow
+...
7. mcp__sourcegraph__sg_nls_search @ -
Input
{
+  "query": "alert evaluation scheduler tick overrun time budget repo:^github.com/sg-evals/grafana--26d36ec$ file:.*\\.go$"
+}
Output
{
+  "content": "{\"text\":\"# github.com/sg-evals/grafana--26d36ec – pkg/services/ngalert/schedule/schedule.go\\n437: \\t\\tif dropped != nil {\\n438: \\t\\t\\tsch.log.Warn(\\\"Tick dropped because alert rule evaluation is too slow\\\", append(key.LogContext(), \\\"time\\\", next.scheduledAt, \\\"droppedTick\\\", dropped.scheduledAt)...)\\n439: \\t\\t\\torgID := fmt.Sprint(key.OrgID)\\n440: \\t\\t\\tsch.metrics.EvaluationMissed.WithLabelValues(orgID, next.rule.Title).Inc()\\n441: \\t\\t}\\n442: \\n274: // TODO refactor to accept a callback for tests that will be called with things that are returned currently, and return nothing.\\n275: // Returns a slice of rules that were scheduled for evaluation, map of stopped rules, and a slice of updated rules\\n276: func (sch *schedule) processTick(ctx context.Context, dispatcherGroup *errgroup.Group, tick time.Time) ([]readyToRunItem, map[ngmodels.AlertRuleKey]struct{}, []ngmodels.AlertRuleKeyWithVersion) {\\n277: \\ttickNum := tick.Unix() / int64(sch.baseInterval.Seconds())\\n278: \\n279: \\n95: \\n96: \\tmetrics *metrics.Scheduler\\n97: \\n98: \\talertsSender    AlertsSender\\n99: \\tminRuleInterval time.Duration\\n100: \\n101: \\t// schedulableAlertRules contains the alert rules that are considered for\\n102: \\t// evaluation in the current tick. The evaluation of an alert rule in the\\n103: \\t// current tick depends on its evaluation interval and when it was\\n104: \\t// last evaluated.\\n105: \\tschedulableAlertRules alertRulesRegistry\\n106: \\n107: \\n\\n# github.com/sg-evals/grafana--26d36ec – pkg/services/ngalert/metrics/scheduler.go\\n27: \\tGroups                              *prometheus.GaugeVec\\n28: \\tSchedulePeriodicDuration            prometheus.Histogram\\n29: \\tSchedulableAlertRules               prometheus.Gauge\\n30: \\tSchedulableAlertRulesHash           prometheus.Gauge\\n31: \\tUpdateSchedulableAlertRulesDuration prometheus.Histogram\\n32: \\tTicker                              *ticker.Metrics\\n33: \\tEvaluationMissed                    *prometheus.CounterVec\\n34: \\tSimplifiedEditorRules               *prometheus.GaugeVec\\n35: \\n6: \\n7: \\t\\\"github.com/grafana/grafana/pkg/services/ngalert/schedule/ticker\\\"\\n8: )\\n9: \\n164: \\t\\t\\t\\tSubsystem: Subsystem,\\n165: \\t\\t\\t\\tName:      \\\"schedule_alert_rules_hash\\\",\\n166: \\t\\t\\t\\tHelp:      \\\"A hash of the alert rules that could be considered for evaluation at the next tick.\\\",\\n167: \\t\\t\\t}),\\n168: \\t\\tUpdateSchedulableAlertRulesDuration: promauto.With(r).NewHistogram(\\n169: \\t\\t\\tprometheus.HistogramOpts{\\n170: \\n\\n# github.com/sg-evals/grafana--26d36ec – pkg/setting/setting_unified_alerting.go\\n47: `\\n48: \\talertingDefaultInitializationTimeout    = 30 * time.Second\\n49: \\tevaluatorDefaultEvaluationTimeout       = 30 * time.Second\\n50: \\tremoteAlertmanagerDefaultTimeout        = 30 * time.Second\\n51: \\tschedulerDefaultAdminConfigPollInterval = time.Minute\\n52: \\tschedulerDefaultExecuteAlerts           = true\\n53: \\tschedulerDefaultMaxAttempts             = 3\\n54: \\tschedulerDefaultInitialRetryDelay       = 1 * time.Second\\n55: \\tschedulerDefaultMaxRetryDelay           = 4 * time.Second\\n56: \\tschedulerDefaultRandomizationFactor     = 0.1\\n57: \\tschedulerDefaultLegacyMinInterval       = 1\\n58: \\tscreenshotsDefaultCapture               = false\\n59: \\tscreenshotsDefaultCaptureTimeout        = 10 * time.Second\\n60: \\tscreenshotsMaxCaptureTimeout            = 30 * time.Second\\n61: \\tscreenshotsDefaultMaxConcurrent         = 5\\n62: \\n345: \\t// TODO load from ini file\\n346: \\tuaCfg.DefaultConfiguration = alertmanagerDefaultConfiguration\\n347: \\n348: \\talerting := iniFile.Section(\\\"alerting\\\")\\n349: \\n350: \\tuaExecuteAlerts := ua.Key(\\\"execute_alerts\\\").MustBool(schedulerDefaultExecuteAlerts)\\n351: \\tif uaExecuteAlerts { // unified option equals the default (true)\\n352: \\t\\tlegacyExecuteAlerts := alerting.Key(\\\"execute_aler
+...
8. ToolSearch @ -
Input
{
+  "query": "select:mcp__sourcegraph__sg_read_file",
+  "max_results": 2
+}
Output
{
+  "matches": [
+    "mcp__sourcegraph__sg_read_file"
+  ],
+  "query": "select:mcp__sourcegraph__sg_read_file",
+  "total_deferred_tools": 33
+}
9. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/grafana--26d36ec",
+  "path": "pkg/services/ngalert/schedule/schedule.go"
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/grafana--26d36ec@7b5876467dc156dd3117dd0b3c15f994100e9597/-/blob/pkg/services/ngalert/schedule/schedule.go\\n1: package schedule\\n2: \\n3: import (\\n4: \\t\\\"context\\\"\\n5: \\t\\\"fmt\\\"\\n6: \\t\\\"net/url\\\"\\n7: \\t\\\"time\\\"\\n8: \\n9: \\t\\\"github.com/benbjohnson/clock\\\"\\n10: \\t\\\"golang.org/x/sync/errgroup\\\"\\n11: \\n12: \\t\\\"github.com/grafana/grafana-plugin-sdk-go/data\\\"\\n13: \\n14: \\t\\\"github.com/grafana/grafana/pkg/infra/log\\\"\\n15: \\t\\\"github.com/grafana/grafana/pkg/infra/tracing\\\"\\n16: \\t\\\"github.com/grafana/grafana/pkg/services/featuremgmt\\\"\\n17: \\t\\\"github.com/grafana/grafana/pkg/services/ngalert/api/tooling/definitions\\\"\\n18: \\t\\\"github.com/grafana/grafana/pkg/services/ngalert/eval\\\"\\n19: \\t\\\"github.com/grafana/grafana/pkg/services/ngalert/metrics\\\"\\n20: \\tngmodels \\\"github.com/grafana/grafana/pkg/services/ngalert/models\\\"\\n21: \\t\\\"github.com/grafana/grafana/pkg/services/ngalert/schedule/ticker\\\"\\n22: \\t\\\"github.com/grafana/grafana/pkg/services/ngalert/state\\\"\\n23: \\t\\\"github.com/grafana/grafana/pkg/setting\\\"\\n24: )\\n25: \\n26: // ScheduleService is an interface for a service that schedules the evaluation\\n27: // of alert rules.\\n28: type ScheduleService interface {\\n29: \\t// Run the scheduler until the context is canceled or the scheduler returns\\n30: \\t// an error. The scheduler is terminated when this function returns.\\n31: \\tRun(context.Context) error\\n32: }\\n33: \\n34: // AlertsSender is an interface for a service that is responsible for sending notifications to the end-user.\\n35: //\\n36: //go:generate mockery --name AlertsSender --structname AlertsSenderMock --inpackage --filename alerts_sender_mock.go --with-expecter\\n37: type AlertsSender interface {\\n38: \\tSend(ctx context.Context, key ngmodels.AlertRuleKey, alerts definitions.PostableAlerts)\\n39: }\\n40: \\n41: // RulesStore is a store that provides alert rules for scheduling\\n42: type RulesStore interface {\\n43: \\tGetAlertRulesKeysForScheduling(ctx context.Context) ([]ngmodels.AlertRuleKeyWithVersion, error)\\n44: \\tGetAlertRulesForScheduling(ctx context.Context, query *ngmodels.GetAlertRulesForSchedulingQuery) error\\n45: }\\n46: \\n47: type RecordingWriter interface {\\n48: \\tWriteDatasource(ctx context.Context, dsUID string, name string, t time.Time, frames data.Frames, orgID int64, extraLabels map[string]string) error\\n49: }\\n50: \\n51: // AlertRuleStopReasonProvider is an interface for determining the reason why an alert rule was stopped.\\n52: type AlertRuleStopReasonProvider interface {\\n53: \\t// FindReason returns two values:\\n54: \\t// 1. The first value is the reason for stopping the alert rule (error type).\\n55: \\t// 2. The second value is an error indicating any issues that occurred while determining the stop reason.\\n56: \\t//\\t  If this is non-nil, the scheduler uses the default reason.\\n57: \\tFindReason(ctx context.Context, logger log.Logger, key ngmodels.AlertRuleKeyWithGroup) (error, error)\\n58: }\\n59: \\n60: type schedule struct {\\n61: \\t// base tick rate (fastest possible configured check)\\n62: \\tbaseInterval time.Duration\\n63: \\n64: \\t// each rule gets its own channel and routine\\n65: \\tregistry ruleRegistry\\n66: \\n67: \\tretryConfig RetryConfig\\n68: \\n69: \\tclock clock.Clock\\n70: \\n71: \\t// evalApplied is only used for tests: test code can set it to non-nil\\n72: \\t// function, and then it'll be called from the event loop whenever the\\n73: \\t// message from evalApplied is handled.\\n74: \\tevalAppliedFunc func(ngmodels.AlertRuleKey, time.Time)\\n75: \\n76: \\t// stopApplied is only used for tests: test code can set it to non-nil\\n77: \\t// function, and then it'll be called from the event loop whenever the\\n78: \\t// message from stopApplied is handled.\\n79: \\tstopAppliedFunc func(ngmodels.AlertRuleKey)\\n80: \\n
+...
10. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/grafana--26d36ec",
+  "path": "pkg/services/ngalert/schedule/alert_rule.go"
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/grafana--26d36ec@7b5876467dc156dd3117dd0b3c15f994100e9597/-/blob/pkg/services/ngalert/schedule/alert_rule.go\\n1: package schedule\\n2: \\n3: import (\\n4: \\t\\\"context\\\"\\n5: \\t\\\"errors\\\"\\n6: \\t\\\"fmt\\\"\\n7: \\t\\\"net/url\\\"\\n8: \\t\\\"time\\\"\\n9: \\n10: \\t\\\"github.com/benbjohnson/clock\\\"\\n11: \\t\\\"github.com/prometheus/alertmanager/api/v2/models\\\"\\n12: \\t\\\"go.opentelemetry.io/otel/attribute\\\"\\n13: \\t\\\"go.opentelemetry.io/otel/codes\\\"\\n14: \\t\\\"go.opentelemetry.io/otel/trace\\\"\\n15: \\n16: \\t\\\"github.com/grafana/grafana/pkg/infra/log\\\"\\n17: \\t\\\"github.com/grafana/grafana/pkg/infra/tracing\\\"\\n18: \\t\\\"github.com/grafana/grafana/pkg/services/datasources\\\"\\n19: \\t\\\"github.com/grafana/grafana/pkg/services/featuremgmt\\\"\\n20: \\t\\\"github.com/grafana/grafana/pkg/services/ngalert/api/tooling/definitions\\\"\\n21: \\t\\\"github.com/grafana/grafana/pkg/services/ngalert/eval\\\"\\n22: \\t\\\"github.com/grafana/grafana/pkg/services/ngalert/metrics\\\"\\n23: \\tngmodels \\\"github.com/grafana/grafana/pkg/services/ngalert/models\\\"\\n24: \\t\\\"github.com/grafana/grafana/pkg/services/ngalert/state\\\"\\n25: \\t\\\"github.com/grafana/grafana/pkg/services/org\\\"\\n26: \\t\\\"github.com/grafana/grafana/pkg/services/user\\\"\\n27: \\t\\\"github.com/grafana/grafana/pkg/setting\\\"\\n28: \\t\\\"github.com/grafana/grafana/pkg/util\\\"\\n29: )\\n30: \\n31: // Rule represents a single piece of work that is executed periodically by the ruler.\\n32: type Rule interface {\\n33: \\t// Run creates the resources that will perform the rule's work, and starts it. It blocks indefinitely, until Stop is called or another signal is sent.\\n34: \\tRun() error\\n35: \\t// Stop shuts down the rule's execution with an optional reason. It has no effect if the rule has not yet been Run.\\n36: \\tStop(reason error)\\n37: \\t// Eval sends a signal to execute the work represented by the rule, exactly one time.\\n38: \\t// It has no effect if the rule has not yet been Run, or if the rule is Stopped.\\n39: \\tEval(eval *Evaluation) (bool, *Evaluation)\\n40: \\t// Update sends a singal to change the definition of the rule.\\n41: \\tUpdate(eval *Evaluation) bool\\n42: \\t// Type gives the type of the rule.\\n43: \\tType() ngmodels.RuleType\\n44: \\t// Status indicates the status of the evaluating rule.\\n45: \\tStatus() ngmodels.RuleStatus\\n46: \\t// Identifier returns the identifier of the rule.\\n47: \\tIdentifier() ngmodels.AlertRuleKeyWithGroup\\n48: }\\n49: \\n50: type ruleFactoryFunc func(context.Context, *ngmodels.AlertRule) Rule\\n51: \\n52: func (f ruleFactoryFunc) new(ctx context.Context, rule *ngmodels.AlertRule) Rule {\\n53: \\treturn f(ctx, rule)\\n54: }\\n55: \\n56: func newRuleFactory(\\n57: \\tappURL *url.URL,\\n58: \\tdisableGrafanaFolder bool,\\n59: \\tretryConfig RetryConfig,\\n60: \\tsender AlertsSender,\\n61: \\tstateManager *state.Manager,\\n62: \\tevalFactory eval.EvaluatorFactory,\\n63: \\tclock clock.Clock,\\n64: \\trrCfg setting.RecordingRuleSettings,\\n65: \\tmet *metrics.Scheduler,\\n66: \\tlogger log.Logger,\\n67: \\ttracer tracing.Tracer,\\n68: \\tfeatureToggles featuremgmt.FeatureToggles,\\n69: \\trecordingWriter RecordingWriter,\\n70: \\tevalAppliedHook evalAppliedFunc,\\n71: \\tstopAppliedHook stopAppliedFunc,\\n72: ) ruleFactoryFunc {\\n73: \\treturn func(ctx context.Context, rule *ngmodels.AlertRule) Rule {\\n74: \\t\\tif rule.Type() == ngmodels.RuleTypeRecording {\\n75: \\t\\t\\treturn newRecordingRule(\\n76: \\t\\t\\t\\tctx,\\n77: \\t\\t\\t\\trule.GetKeyWithGroup(),\\n78: \\t\\t\\t\\tretryConfig,\\n79: \\t\\t\\t\\tclock,\\n80: \\t\\t\\t\\tevalFactory,\\n81: \\t\\t\\t\\trrCfg,\\n82: \\t\\t\\t\\tlogger,\\n83: \\t\\t\\t\\tmet,\\n84: \\t\\t\\t\\ttracer,\\n85: \\t\\t\\t\\trecordingWriter,\\n86: \\t\\t\\t\\tevalAppliedHook,\\n87: \\t\\t\\t\\tstopAppliedHook,\\n88: \\t\\t\\t)\\n89: \\t\\t}\
+...
11. mcp__sourcegraph__sg_nls_search @ -
Input
{
+  "query": "ticker BehindSeconds overrun repo:^github.com/sg-evals/grafana--26d36ec$ file:.*\\.go$"
+}
Output
{
+  "content": "{\"text\":\"# github.com/sg-evals/grafana--26d36ec – pkg/services/ngalert/metrics/scheduler.go\\n31: \\tUpdateSchedulableAlertRulesDuration prometheus.Histogram\\n32: \\tTicker                              *ticker.Metrics\\n33: \\tEvaluationMissed                    *prometheus.CounterVec\\n34: \\n16: \\tRegisterer                          prometheus.Registerer\\n17: \\tBehindSeconds                       prometheus.Gauge\\n18: \\tEvalTotal                           *prometheus.CounterVec\\n19: \\n176: \\t\\t),\\n177: \\t\\tTicker: ticker.NewMetrics(r, \\\"alerting\\\"),\\n178: \\t\\tEvaluationMissed: promauto.With(r).NewCounterVec(\\n179: \\n\\n# github.com/sg-evals/grafana--26d36ec – pkg/services/ngalert/schedule/ticker/metrics.go\\n1: package ticker\\n2: \\n3: \\n30: \\t\\t\\tSubsystem: subsystem,\\n31: \\t\\t\\tName:      \\\"ticker_interval_seconds\\\",\\n32: \\t\\t\\tHelp:      \\\"Interval at which the ticker is meant to tick.\\\",\\n33: \\t\\t}),\\n34: \\n24: \\t\\t\\tSubsystem: subsystem,\\n25: \\t\\t\\tName:      \\\"ticker_next_tick_timestamp_seconds\\\",\\n26: \\t\\t\\tHelp:      \\\"Timestamp of the next tick in seconds before it is consumed.\\\",\\n27: \\n\\n# github.com/sg-evals/grafana--26d36ec – pkg/plugins/manager/process/process.go\\n12: type Service struct {\\n13: \\tkeepPluginAliveTickerDuration time.Duration\\n14: }\\n15: \\n9: \\n10: const defaultKeepPluginAliveTickerDuration = time.Second\\n11: \\n12: \\n67: func (s *Service) keepPluginAlive(p *plugins.Plugin) error {\\n68: \\tticker := time.NewTicker(s.keepPluginAliveTickerDuration)\\n69: \\n70: \\n\\n# github.com/sg-evals/grafana--26d36ec – pkg/util/retryer/retryer.go\\n19: \\tcurrentDelay := minDelay\\n20: \\tvar ticker *time.Ticker\\n21: \\n22: \\n36: \\n37: \\t\\tif ticker == nil {\\n38: \\t\\t\\tticker = time.NewTicker(currentDelay)\\n39: \\t\\t\\tdefer ticker.Stop()\\n40: \\t\\t} else {\\n41: \\n44: \\n45: \\t\\t<-ticker.C\\n46: \\t}\\n47: \\n\\n# github.com/sg-evals/grafana--26d36ec – pkg/services/ngalert/schedule/ticker/ticker.go\\n1: package ticker\\n2: \\n3: \\n11: \\n12: // Ticker emits ticks at regular time intervals. it's like a time.Ticker, except:\\n13: //   - it doesn't drop ticks for slow receivers, rather, it queues up.  so that callers are in control to instrument what's going on.\\n14: \\n78: \\n79: // Stop stops the ticker. It does not close the C channel\\n80: func (t *T) Stop() {\\n81: \\n\\n# github.com/sg-evals/grafana--26d36ec – pkg/build/e2eutil/grafana_server.go\\n26: func (g *GrafanaServer) Wait() {\\n27: \\tticker := time.NewTicker(1 * time.Second)\\n28: \\tdefer ticker.Stop()\\n29: \\n30: \\n37: \\n38: \\t\\tcase <-ticker.C:\\n39: \\t\\t\\turl := fmt.Sprintf(\\\"http://%s:%d\\\", g.Host, g.Port)\\n40: \\n\\n# github.com/sg-evals/grafana--26d36ec – pkg/services/ngalert/state/persister_async.go\\n22: \\tstore         InstanceStore\\n23: \\tticker        *clock.Ticker\\n24: \\tmetrics       *metrics.State\\n25: \\n32: \\t\\tstore:         cfg.InstanceStore,\\n33: \\t\\tticker:        ticker,\\n34: \\t\\tbatchSize:     cfg.StatePeriodicSaveBatchSize,\\n35: \\n52: \\t\\t\\t}\\n53: \\t\\t\\ta.ticker.Stop()\\n54: \\t\\t\\ta.log.Info(\\\"State async worker is shut down.\\\")\\n55: \\n\\n# github.com/sg-evals/grafana--26d36ec – pkg/services/authz/zanzana/server/health.go\\n51: \\n52: \\tticker := time.NewTicker(10 * time.Second)\\n53: \\tdefer ticker.Stop()\\n54: \\tfor {\\n55: \\n55: \\t\\tselect {\\n56: \\t\\tcase <-ticker.C:\\n57: \\t\\t\\tres, err := s.Check(stream.Context(), &healthv1pb.HealthCheckRequest{})\\n58: \\n\\n# github.com/sg-evals/grafana--26d36ec – pkg/services/publicdashboards/metric/metric.go\\n51: \\n52: \\tticker := time.NewTicker(12 * time.Hour)\\n53: \\tfor {\\n54: \\n56: \\t\\t\\treturn ctx.Err()\\n57: \\t\\tcase <-ticker.C:\\n58: \\t\\t\\ts.recordMetrics(ctx)\\n59: \\n\\n# github.com/sg-evals/grafana--26d36ec – pkg/storage/unified/resource/health.go\\n75: \\tcurrHealth := h.Status.Number()\
+...
12. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/grafana--26d36ec",
+  "path": "pkg/services/ngalert/schedule/ticker"
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/grafana--26d36ec@7b5876467dc156dd3117dd0b3c15f994100e9597/-/blob/pkg/services/ngalert/schedule/ticker\\n1: 100644 blob 9c8a60e385042e6990bce11ed09eb7cc66372a1c\\tmetrics.go\\n2: 100644 blob a52b9c4e5598362de287ff26bc1f036a9cce460c\\tticker.go\\n3: 100644 blob a8eb28afd772faa4bfe1b6b8a647f048613435e2\\tticker_test.go\\n4: \"}",
+  "structuredContent": {
+    "text": "URL: https://demo.sourcegraph.com/github.com/sg-evals/grafana--26d36ec@7b5876467dc156dd3117dd0b3c15f994100e9597/-/blob/pkg/services/ngalert/schedule/ticker\n1: 100644 blob 9c8a60e385042e6990bce11ed09eb7cc66372a1c\tmetrics.go\n2: 100644 blob a52b9c4e5598362de287ff26bc1f036a9cce460c\tticker.go\n3: 100644 blob a8eb28afd772faa4bfe1b6b8a647f048613435e2\tticker_test.go\n4: "
+  }
+}
13. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/grafana--26d36ec",
+  "path": "pkg/services/ngalert/schedule/ticker/ticker.go"
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/grafana--26d36ec@7b5876467dc156dd3117dd0b3c15f994100e9597/-/blob/pkg/services/ngalert/schedule/ticker/ticker.go\\n1: package ticker\\n2: \\n3: import (\\n4: \\t\\\"fmt\\\"\\n5: \\t\\\"time\\\"\\n6: \\n7: \\t\\\"github.com/benbjohnson/clock\\\"\\n8: \\n9: \\t\\\"github.com/grafana/grafana/pkg/infra/log\\\"\\n10: )\\n11: \\n12: // Ticker emits ticks at regular time intervals. it's like a time.Ticker, except:\\n13: //   - it doesn't drop ticks for slow receivers, rather, it queues up.  so that callers are in control to instrument what's going on.\\n14: //   - it ticks on interval marks or very shortly after. this provides a predictable load pattern\\n15: //     (this shouldn't cause too much load contention issues because the next steps in the pipeline just process at their own pace)\\n16: //   - the timestamps are used to mark \\\"last datapoint to query for\\\" and as such, are a configurable amount of seconds in the past\\n17: type T struct {\\n18: \\tC        chan time.Time\\n19: \\tclock    clock.Clock\\n20: \\tlast     time.Time\\n21: \\tinterval time.Duration\\n22: \\tmetrics  *Metrics\\n23: \\tstopCh   chan struct{}\\n24: \\tlogger   log.Logger\\n25: }\\n26: \\n27: // NewTicker returns a Ticker that ticks on interval marks (or very shortly after) starting at c.Now(), and never drops ticks. interval should not be negative or zero.\\n28: func New(c clock.Clock, interval time.Duration, metric *Metrics, logger log.Logger) *T {\\n29: \\tif interval <= 0 {\\n30: \\t\\tpanic(fmt.Errorf(\\\"non-positive interval [%v] is not allowed\\\", interval))\\n31: \\t}\\n32: \\tt := &T{\\n33: \\t\\tC:        make(chan time.Time),\\n34: \\t\\tclock:    c,\\n35: \\t\\tlast:     getStartTick(c, interval),\\n36: \\t\\tinterval: interval,\\n37: \\t\\tmetrics:  metric,\\n38: \\t\\tstopCh:   make(chan struct{}),\\n39: \\t\\tlogger:   logger,\\n40: \\t}\\n41: \\tmetric.IntervalSeconds.Set(t.interval.Seconds()) // Seconds report fractional part as well, so it matches the format of the timestamp we report below\\n42: \\tgo t.run()\\n43: \\treturn t\\n44: }\\n45: \\n46: func getStartTick(clk clock.Clock, interval time.Duration) time.Time {\\n47: \\tnano := clk.Now().UnixNano()\\n48: \\treturn time.Unix(0, nano-(nano%interval.Nanoseconds()))\\n49: }\\n50: \\n51: func (t *T) run() {\\n52: \\tt.logger.Info(\\\"starting\\\", \\\"component\\\", \\\"ticker\\\", \\\"first_tick\\\", t.last.Add(t.interval))\\n53: LOOP:\\n54: \\tfor {\\n55: \\t\\tnext := t.last.Add(t.interval) // calculate the time of the next tick\\n56: \\t\\tt.metrics.NextTickTime.Set(float64(next.UnixNano()) / 1e9)\\n57: \\t\\tdiff := t.clock.Now().Sub(next) // calculate the difference between the current time and the next tick\\n58: \\t\\t// if difference is not negative, then it should tick\\n59: \\t\\tif diff >= 0 {\\n60: \\t\\t\\tselect {\\n61: \\t\\t\\tcase t.C <- next:\\n62: \\t\\t\\tcase <-t.stopCh:\\n63: \\t\\t\\t\\tbreak LOOP\\n64: \\t\\t\\t}\\n65: \\t\\t\\tt.last = next\\n66: \\t\\t\\tt.metrics.LastTickTime.Set(float64(next.UnixNano()) / 1e9)\\n67: \\t\\t\\tcontinue\\n68: \\t\\t}\\n69: \\t\\t// tick is too young. try again when ...\\n70: \\t\\tselect {\\n71: \\t\\tcase <-t.clock.After(-diff): // ...it'll definitely be old enough\\n72: \\t\\tcase <-t.stopCh:\\n73: \\t\\t\\tbreak LOOP\\n74: \\t\\t}\\n75: \\t}\\n76: \\tt.logger.Info(\\\"stopped\\\", \\\"component\\\", \\\"ticker\\\", \\\"last_tick\\\", t.last)\\n77: }\\n78: \\n79: // Stop stops the ticker. It does not close the C channel\\n80: func (t *T) Stop() {\\n81: \\tselect {\\n82: \\tcase t.stopCh <- struct{}{}:\\n83: \\tdefault:\\n84: \\t\\t// already stopped\\n85: \\t}\\n86: }\\n87: \"}",
+  "structuredContent": {
+    "text": "URL: https://demo.sourcegraph.com/github.com/sg-evals/grafana--26d36ec@7b5876467dc156dd3117dd0b3c15f994100e9597/-/blob/pkg/services/ngalert/schedule/ticker/ticker.go\n1: package ticker\n2: \n3: import (\n4: \t\"fmt\"\n5: \t
+...
14. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/grafana--26d36ec",
+  "path": "pkg/services/ngalert/schedule/recording_rule.go"
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/grafana--26d36ec@7b5876467dc156dd3117dd0b3c15f994100e9597/-/blob/pkg/services/ngalert/schedule/recording_rule.go\\n1: package schedule\\n2: \\n3: import (\\n4: \\tcontext \\\"context\\\"\\n5: \\t\\\"fmt\\\"\\n6: \\t\\\"time\\\"\\n7: \\n8: \\t\\\"github.com/benbjohnson/clock\\\"\\n9: \\t\\\"github.com/grafana/grafana-plugin-sdk-go/backend\\\"\\n10: \\t\\\"github.com/grafana/grafana-plugin-sdk-go/data\\\"\\n11: \\t\\\"go.opentelemetry.io/otel/attribute\\\"\\n12: \\t\\\"go.opentelemetry.io/otel/codes\\\"\\n13: \\t\\\"go.opentelemetry.io/otel/trace\\\"\\n14: \\t\\\"go.uber.org/atomic\\\"\\n15: \\n16: \\t\\\"github.com/grafana/grafana/pkg/infra/log\\\"\\n17: \\t\\\"github.com/grafana/grafana/pkg/infra/tracing\\\"\\n18: \\t\\\"github.com/grafana/grafana/pkg/services/ngalert/eval\\\"\\n19: \\t\\\"github.com/grafana/grafana/pkg/services/ngalert/metrics\\\"\\n20: \\tngmodels \\\"github.com/grafana/grafana/pkg/services/ngalert/models\\\"\\n21: \\t\\\"github.com/grafana/grafana/pkg/setting\\\"\\n22: \\t\\\"github.com/grafana/grafana/pkg/util\\\"\\n23: )\\n24: \\n25: type RuleStatus struct {\\n26: \\tHealth              string\\n27: \\tLastError           error\\n28: \\tEvaluationTimestamp time.Time\\n29: \\tEvaluationDuration  time.Duration\\n30: }\\n31: \\n32: type recordingRule struct {\\n33: \\tkey ngmodels.AlertRuleKeyWithGroup\\n34: \\n35: \\tctx                 context.Context\\n36: \\tevalCh              chan *Evaluation\\n37: \\tstopFn              util.CancelCauseFunc\\n38: \\thealth              *atomic.String\\n39: \\tlastError           *atomic.Error\\n40: \\tevaluationTimestamp *atomic.Time\\n41: \\tevaluationDuration  *atomic.Duration\\n42: \\n43: \\tretryConfig RetryConfig\\n44: \\n45: \\tclock       clock.Clock\\n46: \\tevalFactory eval.EvaluatorFactory\\n47: \\tcfg         setting.RecordingRuleSettings\\n48: \\twriter      RecordingWriter\\n49: \\n50: \\t// Event hooks that are only used in tests.\\n51: \\tevalAppliedHook evalAppliedFunc\\n52: \\tstopAppliedHook stopAppliedFunc\\n53: \\n54: \\tlogger  log.Logger\\n55: \\tmetrics *metrics.Scheduler\\n56: \\ttracer  tracing.Tracer\\n57: }\\n58: \\n59: func newRecordingRule(\\n60: \\tparent context.Context,\\n61: \\tkey ngmodels.AlertRuleKeyWithGroup,\\n62: \\tretryConfig RetryConfig,\\n63: \\tclock clock.Clock,\\n64: \\tevalFactory eval.EvaluatorFactory,\\n65: \\tcfg setting.RecordingRuleSettings,\\n66: \\tlogger log.Logger,\\n67: \\tmetrics *metrics.Scheduler,\\n68: \\ttracer tracing.Tracer,\\n69: \\twriter RecordingWriter,\\n70: \\tevalAppliedHook evalAppliedFunc,\\n71: \\tstopAppliedHook stopAppliedFunc,\\n72: ) *recordingRule {\\n73: \\tctx, stop := util.WithCancelCause(ngmodels.WithRuleKey(parent, key.AlertRuleKey))\\n74: \\treturn &recordingRule{\\n75: \\t\\tkey:                 key,\\n76: \\t\\tctx:                 ctx,\\n77: \\t\\tevalCh:              make(chan *Evaluation),\\n78: \\t\\tstopFn:              stop,\\n79: \\t\\thealth:              atomic.NewString(\\\"unknown\\\"),\\n80: \\t\\tlastError:           atomic.NewError(nil),\\n81: \\t\\tevaluationTimestamp: atomic.NewTime(time.Time{}),\\n82: \\t\\tevaluationDuration:  atomic.NewDuration(0),\\n83: \\t\\tclock:               clock,\\n84: \\t\\tevalFactory:         evalFactory,\\n85: \\t\\tcfg:                 cfg,\\n86: \\t\\tretryConfig:         retryConfig,\\n87: \\t\\tevalAppliedHook:     evalAppliedHook,\\n88: \\t\\tstopAppliedHook:     stopAppliedHook,\\n89: \\t\\tlogger:              logger.FromContext(ctx),\\n90: \\t\\tmetrics:             metrics,\\n91: \\t\\ttracer:              tracer,\\n92: \\t\\twriter:              writer,\\n93: \\t}\\n94: }\\n95: \\n96: func (r *recordingRule) Identifier() ngmodels.AlertRuleKeyWithGroup {\\n97: \\treturn r.key\\n98: }\\n99: \\n100: func (r *recordingRule) Type() ngmodels.RuleType {\\n101: \\treturn ngmodels.RuleTypeRecording\\n102: }\\n103: \\n104: func (r *recordingRule) Status()
+...
15. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/grafana--26d36ec",
+  "path": "pkg/services/ngalert/metrics/scheduler.go"
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/grafana--26d36ec@7b5876467dc156dd3117dd0b3c15f994100e9597/-/blob/pkg/services/ngalert/metrics/scheduler.go\\n1: package metrics\\n2: \\n3: import (\\n4: \\t\\\"github.com/prometheus/client_golang/prometheus\\\"\\n5: \\t\\\"github.com/prometheus/client_golang/prometheus/promauto\\\"\\n6: \\n7: \\t\\\"github.com/grafana/grafana/pkg/services/ngalert/schedule/ticker\\\"\\n8: )\\n9: \\n10: const (\\n11: \\tAlertRuleActiveLabelValue = \\\"active\\\"\\n12: \\tAlertRulePausedLabelValue = \\\"paused\\\"\\n13: )\\n14: \\n15: type Scheduler struct {\\n16: \\tRegisterer                          prometheus.Registerer\\n17: \\tBehindSeconds                       prometheus.Gauge\\n18: \\tEvalTotal                           *prometheus.CounterVec\\n19: \\tEvalFailures                        *prometheus.CounterVec\\n20: \\tEvalDuration                        *prometheus.HistogramVec\\n21: \\tEvalAttemptTotal                    *prometheus.CounterVec\\n22: \\tEvalAttemptFailures                 *prometheus.CounterVec\\n23: \\tProcessDuration                     *prometheus.HistogramVec\\n24: \\tSendDuration                        *prometheus.HistogramVec\\n25: \\tSimpleNotificationRules             *prometheus.GaugeVec\\n26: \\tGroupRules                          *prometheus.GaugeVec\\n27: \\tGroups                              *prometheus.GaugeVec\\n28: \\tSchedulePeriodicDuration            prometheus.Histogram\\n29: \\tSchedulableAlertRules               prometheus.Gauge\\n30: \\tSchedulableAlertRulesHash           prometheus.Gauge\\n31: \\tUpdateSchedulableAlertRulesDuration prometheus.Histogram\\n32: \\tTicker                              *ticker.Metrics\\n33: \\tEvaluationMissed                    *prometheus.CounterVec\\n34: \\tSimplifiedEditorRules               *prometheus.GaugeVec\\n35: \\tPrometheusImportedRules             *prometheus.GaugeVec\\n36: }\\n37: \\n38: func NewSchedulerMetrics(r prometheus.Registerer) *Scheduler {\\n39: \\treturn &Scheduler{\\n40: \\t\\tRegisterer: r,\\n41: \\t\\tBehindSeconds: promauto.With(r).NewGauge(prometheus.GaugeOpts{\\n42: \\t\\t\\tNamespace: Namespace,\\n43: \\t\\t\\tSubsystem: Subsystem,\\n44: \\t\\t\\tName:      \\\"scheduler_behind_seconds\\\",\\n45: \\t\\t\\tHelp:      \\\"The total number of seconds the scheduler is behind.\\\",\\n46: \\t\\t}),\\n47: \\t\\t// TODO: once rule groups support multiple rules, consider partitioning\\n48: \\t\\t// on rule group as well as tenant, similar to loki|cortex.\\n49: \\t\\tEvalTotal: promauto.With(r).NewCounterVec(\\n50: \\t\\t\\tprometheus.CounterOpts{\\n51: \\t\\t\\t\\tNamespace: Namespace,\\n52: \\t\\t\\t\\tSubsystem: Subsystem,\\n53: \\t\\t\\t\\tName:      \\\"rule_evaluations_total\\\",\\n54: \\t\\t\\t\\tHelp:      \\\"The total number of rule evaluations.\\\",\\n55: \\t\\t\\t},\\n56: \\t\\t\\t[]string{\\\"org\\\"},\\n57: \\t\\t),\\n58: \\t\\t// TODO: once rule groups support multiple rules, consider partitioning\\n59: \\t\\t// on rule group as well as tenant, similar to loki|cortex.\\n60: \\t\\tEvalFailures: promauto.With(r).NewCounterVec(\\n61: \\t\\t\\tprometheus.CounterOpts{\\n62: \\t\\t\\t\\tNamespace: Namespace,\\n63: \\t\\t\\t\\tSubsystem: Subsystem,\\n64: \\t\\t\\t\\tName:      \\\"rule_evaluation_failures_total\\\",\\n65: \\t\\t\\t\\tHelp:      \\\"The total number of rule evaluation failures.\\\",\\n66: \\t\\t\\t},\\n67: \\t\\t\\t[]string{\\\"org\\\"},\\n68: \\t\\t),\\n69: \\t\\tEvalDuration: promauto.With(r).NewHistogramVec(\\n70: \\t\\t\\tprometheus.HistogramOpts{\\n71: \\t\\t\\t\\tNamespace: Namespace,\\n72: \\t\\t\\t\\tSubsystem: Subsystem,\\n73: \\t\\t\\t\\tName:      \\\"rule_evaluation_duration_seconds\\\",\\n74: \\t\\t\\t\\tHelp:      \\\"The time to evaluate a rule.\\\",\\n75: \\t\\t\\t\\tBuckets:   []float64{.01, .1, .5, 1, 5, 10, 15, 30, 60, 120, 180, 240, 300},\\n76: \\t\\t\\t},\\n77: \\t\\t\\t[]string{\\\"org\\\"},\\n78: \\t\\t),\\n79: \\t\\tEva
+...
16. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/grafana--26d36ec",
+  "path": "pkg/services/ngalert/schedule/ticker/metrics.go"
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/grafana--26d36ec@7b5876467dc156dd3117dd0b3c15f994100e9597/-/blob/pkg/services/ngalert/schedule/ticker/metrics.go\\n1: package ticker\\n2: \\n3: import (\\n4: \\t\\\"github.com/prometheus/client_golang/prometheus\\\"\\n5: \\t\\\"github.com/prometheus/client_golang/prometheus/promauto\\\"\\n6: )\\n7: \\n8: type Metrics struct {\\n9: \\tLastTickTime    prometheus.Gauge\\n10: \\tNextTickTime    prometheus.Gauge\\n11: \\tIntervalSeconds prometheus.Gauge\\n12: }\\n13: \\n14: func NewMetrics(reg prometheus.Registerer, subsystem string) *Metrics {\\n15: \\treturn &Metrics{\\n16: \\t\\tLastTickTime: promauto.With(reg).NewGauge(prometheus.GaugeOpts{\\n17: \\t\\t\\tNamespace: \\\"grafana\\\",\\n18: \\t\\t\\tSubsystem: subsystem,\\n19: \\t\\t\\tName:      \\\"ticker_last_consumed_tick_timestamp_seconds\\\",\\n20: \\t\\t\\tHelp:      \\\"Timestamp of the last consumed tick in seconds.\\\",\\n21: \\t\\t}),\\n22: \\t\\tNextTickTime: promauto.With(reg).NewGauge(prometheus.GaugeOpts{\\n23: \\t\\t\\tNamespace: \\\"grafana\\\",\\n24: \\t\\t\\tSubsystem: subsystem,\\n25: \\t\\t\\tName:      \\\"ticker_next_tick_timestamp_seconds\\\",\\n26: \\t\\t\\tHelp:      \\\"Timestamp of the next tick in seconds before it is consumed.\\\",\\n27: \\t\\t}),\\n28: \\t\\tIntervalSeconds: promauto.With(reg).NewGauge(prometheus.GaugeOpts{\\n29: \\t\\t\\tNamespace: \\\"grafana\\\",\\n30: \\t\\t\\tSubsystem: subsystem,\\n31: \\t\\t\\tName:      \\\"ticker_interval_seconds\\\",\\n32: \\t\\t\\tHelp:      \\\"Interval at which the ticker is meant to tick.\\\",\\n33: \\t\\t}),\\n34: \\t}\\n35: }\\n36: \"}",
+  "structuredContent": {
+    "text": "URL: https://demo.sourcegraph.com/github.com/sg-evals/grafana--26d36ec@7b5876467dc156dd3117dd0b3c15f994100e9597/-/blob/pkg/services/ngalert/schedule/ticker/metrics.go\n1: package ticker\n2: \n3: import (\n4: \t\"github.com/prometheus/client_golang/prometheus\"\n5: \t\"github.com/prometheus/client_golang/prometheus/promauto\"\n6: )\n7: \n8: type Metrics struct {\n9: \tLastTickTime    prometheus.Gauge\n10: \tNextTickTime    prometheus.Gauge\n11: \tIntervalSeconds prometheus.Gauge\n12: }\n13: \n14: func NewMetrics(reg prometheus.Registerer, subsystem string) *Metrics {\n15: \treturn &Metrics{\n16: \t\tLastTickTime: promauto.With(reg).NewGauge(prometheus.GaugeOpts{\n17: \t\t\tNamespace: \"grafana\",\n18: \t\t\tSubsystem: subsystem,\n19: \t\t\tName:      \"ticker_last_consumed_tick_timestamp_seconds\",\n20: \t\t\tHelp:      \"Timestamp of the last consumed tick in seconds.\",\n21: \t\t}),\n22: \t\tNextTickTime: promauto.With(reg).NewGauge(prometheus.GaugeOpts{\n23: \t\t\tNamespace: \"grafana\",\n24: \t\t\tSubsystem: subsystem,\n25: \t\t\tName:      \"ticker_next_tick_timestamp_seconds\",\n26: \t\t\tHelp:      \"Timestamp of the next tick in seconds before it is consumed.\",\n27: \t\t}),\n28: \t\tIntervalSeconds: promauto.With(reg).NewGauge(prometheus.GaugeOpts{\n29: \t\t\tNamespace: \"grafana\",\n30: \t\t\tSubsystem: subsystem,\n31: \t\t\tName:      \"ticker_interval_seconds\",\n32: \t\t\tHelp:      \"Interval at which the ticker is meant to tick.\",\n33: \t\t}),\n34: \t}\n35: }\n36: "
+  }
+}
17. Write @ -
Input
{
+  "file_path": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/alert_rule.go\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/recording_rule.go\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/ticker/ticker.go\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/ticker/metrics.go\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/metrics/scheduler.go\"}\n  ],\n  \"symbols\": [\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\", \"symbol\": \"schedulePeriodic\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\", \"symbol\": \"processTick\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\", \"symbol\": \"runJobFn\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\", \"symbol\": \"runSequences\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/alert_rule.go\", \"symbol\": \"alertRule\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/alert_rule.go\", \"symbol\": \"Eval\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/alert_rule.go\", \"symbol\": \"Run\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/alert_rule.go\", \"symbol\": \"evaluate\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/recording_rule.go\", \"symbol\": \"recordingRule\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/recording_rule.go\", \"symbol\": \"Eval\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/ticker/ticker.go\", \"symbol\": \"T\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/metrics/scheduler.go\", \"symbol\": \"Scheduler\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/metrics/scheduler.go\", \"symbol\": \"BehindSeconds\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/metrics/scheduler.go\", \"symbol\": \"EvaluationMissed\"}\n  ],\n  \"chain\": [\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/ticker/ticker.go\", \"symbol\": \"New\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\", \"symbol\": \"Run\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\", \"symbol\": \"schedulePeriodic\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\", \"symbol\": \"processTick\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\", \"symbol\": \"runSequences\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\", \"symbol\": \"runJobFn\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/alert_rule.go\", \"symbol\": \"Eval\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/alert_rule.go\", \"symbol\": \"Run\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/alert_rule.go\", \"symbol\": \"evaluate\"}\n  ],\n  \"text\": \"The alerting evaluation scheduler tick and overrun detection in Grafana's ngalert subsystem spans several files under pkg/services/ngalert/schedule/.\\n
+...
Output
{
+  "type": "create",
+  "filePath": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/alert_rule.go\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/recording_rule.go\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/ticker/ticker.go\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/ticker/metrics.go\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/metrics/scheduler.go\"}\n  ],\n  \"symbols\": [\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\", \"symbol\": \"schedulePeriodic\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\", \"symbol\": \"processTick\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\", \"symbol\": \"runJobFn\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\", \"symbol\": \"runSequences\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/alert_rule.go\", \"symbol\": \"alertRule\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/alert_rule.go\", \"symbol\": \"Eval\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/alert_rule.go\", \"symbol\": \"Run\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/alert_rule.go\", \"symbol\": \"evaluate\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/recording_rule.go\", \"symbol\": \"recordingRule\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/recording_rule.go\", \"symbol\": \"Eval\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/ticker/ticker.go\", \"symbol\": \"T\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/metrics/scheduler.go\", \"symbol\": \"Scheduler\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/metrics/scheduler.go\", \"symbol\": \"BehindSeconds\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/metrics/scheduler.go\", \"symbol\": \"EvaluationMissed\"}\n  ],\n  \"chain\": [\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/ticker/ticker.go\", \"symbol\": \"New\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\", \"symbol\": \"Run\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\", \"symbol\": \"schedulePeriodic\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\", \"symbol\": \"processTick\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\", \"symbol\": \"runSequences\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\", \"symbol\": \"runJobFn\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/alert_rule.go\", \"symbol\": \"Eval\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/alert_rule.go\", \"symbol\": \"Run\"},\n    {\"repo\": \"sg-evals/grafana--26d36ec\", \"path\": \"pkg/services/ngalert/schedule/alert_rule.go\", \"symbol\": \"evaluate\"}\n  ],\n  \"text\": \"The alerting evaluation scheduler tick and overrun detection in Grafana's ngalert subsystem spans several files under pkg/services/ng
+...
Code Changes (1)
1. WRITE /workspace/answer.json
{
+  "files": [
+    {"repo": "sg-evals/grafana--26d36ec", "path": "pkg/services/ngalert/schedule/schedule.go"},
+    {"repo": "sg-evals/grafana--26d36ec", "path": "pkg/services/ngalert/schedule/alert_rule.go"},
+    {"repo": "sg-evals/grafana--26d36ec", "path": "pkg/services/ngalert/schedule/recording_rule.go"},
+    {"repo": "sg-evals/grafana--26d36ec", "path": "pkg/services/ngalert/schedule/ticker/ticker.go"},
+    {"repo": "sg-evals/grafana--26d36ec", "path": "pkg/services/ngalert/schedule/ticker/metrics.go"},
+    {"repo": "sg-evals/grafana--26d36ec", "path": "pkg/services/ngalert/metrics/scheduler.go"}
+  ],
+  "symbols": [
+    {"repo": "sg-evals/grafana--26d36ec", "path": "pkg/services/ngalert/schedule/schedule.go", "symbol": "schedulePeriodic"},
+    {"repo": "sg-evals/grafana--26d36ec", "path": "pkg/services/ngalert/schedule/schedule.go", "symbol": "processTick"},
+    {"repo": "sg-evals/grafana--26d36ec", "path": "pkg/services/ngalert/schedule/schedule.go", "symbol": "runJobFn"},
+    {"repo": "sg-evals/grafana--26d36ec", "path": "pkg/services/ngalert/schedule/schedule.go", "symbol": "runSequences"},
+    {"repo": "sg-evals/grafana--26d36ec", "path": "pkg/services/ngalert/schedule/alert_rule.go", "symbol": "alertRule"},
+    {"repo": "sg-evals/grafana--26d36ec", "path": "pkg/services/ngalert/schedule/alert_rule.go", "symbol": "Eval"},
+    {"repo": "sg-evals/grafana--26d36ec", "path": "pkg/services/ngalert/schedule/alert_rule.go", "symbol": "Run"},
+    {"repo": "sg-evals/grafana--26d36ec", "path": "pkg/services/ngalert/schedule/alert_rule.go", "symbol": "evaluate"},
+    {"repo": "sg-evals/grafana--26d36ec", "path": "pkg/services/ngalert/schedule/recording_rule.go", "symbol": "recordingRule"},
+    {"repo": "sg-evals/grafana--26d36ec", "path": "pkg/services/ngalert/schedule/recording_rule.go", "symbol": "Eval"},
+    {"repo": "sg-evals/grafana--26d36ec", "path": "pkg/services/ngalert/schedule/ticker/ticker.go", "symbol": "T"},
+    {"repo": "sg-evals/grafana--26d36ec", "path": "pkg/services/ngalert/metrics/scheduler.go", "symbol": "Scheduler"},
+    {"repo": "sg-evals/grafana--26d36ec", "path": "pkg/services/ngalert/metrics/scheduler.go", "symbol": "BehindSeconds"},
+    {"repo": "sg-evals/grafana--26d36ec", "path": "pkg/services/ngalert/metrics/scheduler.go", "symbol": "EvaluationMissed"}
+  ],
+  "chain": [
+    {"repo": "sg-evals/grafana--26d36ec", "path": "pkg/services/ngalert/schedule/ticker/ticker.go", "symbol": "New"},
+    {"repo": "sg-evals/grafana--26d36ec", "path": "pkg/services/ngalert/schedule/schedule.go", "symbol": "Run"},
+    {"repo": "sg-evals/grafana--26d36ec", "path": "pkg/services/ngalert/schedule/schedule.go", "symbol": "schedulePeriodic"},
+    {"repo": "sg-evals/grafana--26d36ec", "path": "pkg/services/ngalert/schedule/schedule.go", "symbol": "processTick"},
+    {"repo": "sg-evals/grafana--26d36ec", "path": "pkg/services/ngalert/schedule/schedule.go", "symbol": "runSequences"},
+    {"repo": "sg-evals/grafana--26d36ec", "path": "pkg/services/ngalert/schedule/schedule.go", "symbol": "runJobFn"},
+    {"repo": "sg-evals/grafana--26d36ec", "path": "pkg/services/ngalert/schedule/alert_rule.go", "symbol": "Eval"},
+    {"repo": "sg-evals/grafana--26d36ec", "path": "pkg/services/ngalert/schedule/alert_rule.go", "symbol": "Run"},
+    {"repo": "sg-evals/grafana--26d36ec", "path": "pkg/services/ngalert/schedule/alert_rule.go", "symbol": "evaluate"}
+  ],
+  "text": "The alerting evaluation scheduler tick and overrun detection in Grafana's ngalert subsystem spans several files under pkg/services/ngalert/schedule/.\n\n## Scheduler Tick Implementation\n\n**pkg/services/ngalert/schedule/ticker/ticker.go** defines the `T` struct — a custom ticker that never drops ticks (unlike time.Ticker). The `run()` method queues ticks on a buffered channel even when the consumer is slow, so callers have full control over measuring overruns.\n\n**pkg/services/ngalert/schedule/schedule.go** is the central scheduler file:\n- `schedule.Run()` creates the ...
Bash Commands (0)
No bash commands.
File Paths
Trial: runs/mcp_lift_study/csb_org_incident_sonnet_20260612_172218/mcp-remote-direct/ccx-incident-145_268211/2026-06-12__17-22-27/mcp_ccx-incident-145_uv7pkt__9EKDDZT
+Relative: csb_org_incident_sonnet_20260612_172218/mcp-remote-direct/ccx-incident-145_268211/2026-06-12__17-22-27/mcp_ccx-incident-145_uv7pkt__9EKDDZT

\ No newline at end of file
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+ccx-incident-145 — ccx-incident-145_268211
← Back to results
ccx-incident-145
ccx-incident-145_268211 | Trial: ccx-incident-145__gXDMzEh | Score: 0.1818 | mcp_lift_study
Task Information
Task instruction sent to agent
# Grafana Alert Evaluation Cycle Overrun
+
+## Your Task
+
+Grafana logs warn 'alert evaluation took longer than expected'. Find the Go source files in grafana/grafana that (1) implement the alerting evaluation scheduler tick and (2) detect and log when an evaluation cycle overruns its time budget.
+
+## Context
+
+You are working on a codebase task involving repos from the incident domain.
+
+## Available Resources
+
+## Output Format
+
+Use the published task contract:
+
+- `TASK_WORKDIR=/workspace`
+- `TASK_REPO_ROOT=/workspace`
+- `TASK_OUTPUT=/workspace/answer.json`
+
+Create a file at `TASK_OUTPUT` (`/workspace/answer.json`) with your findings in the following structure:
+
+```json
+{
+  "files": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go"}
+  ],
+  "symbols": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "SymbolName"}
+  ],
+  "chain": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "FunctionName"}
+  ],
+  "text": "Narrative explanation of your findings, citing repos and file paths."
+}
+```
+
+Include only the fields relevant to this task. Your answer is evaluated against a closed-world oracle — completeness matters.
+
+## Evaluation
+
+Your answer will be scored on:
+- **File recall and precision**: Did you find all relevant files?
+
Execution Metrics
Reward
0.1818
Status
passed
Config
ccx-incident-145_268211
Model
anthropic/claude-sonnet-4-6
Agent Time
2.4m
Env Setup
31.1m
Input Tokens
802,059
Output Tokens
11,030
Cache Tokens
802,026
Cost
$0.46
Tool Calls
45 (0 MCP)
MCP Ratio
0.000
Context Peak
23%
Cache Hit
94%
Turns
20
Timed Out
No
Tool Breakdown
ToolCalls
Bash27
Read16
Agent1
Write1
Agent Trace
Conversation History (143)
#TimestampTypeSubtypeToolText
1-systeminit-
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3-systemthinking_tokens-
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5-assistanttext-
I'll search the Grafana codebase for alert evaluation scheduler and overrun detection code.
6-assistanttool_useAgent
7-systemtask_started-
82026-06-12T22:14:11.982Zusertext-
Search the /workspace directory for Go source files in the Grafana codebase that implement:
+1. The alerting evaluation scheduler tick (the main loop that triggers alert rule evaluations)
+2. Detection and logging of evaluation cycle overruns (when an alert evaluation takes longer than expected)
+
+Look for patterns like:
+- "alert evaluation took longer than expected"
+- "evaluation cycle" overrun detection
+- Scheduler tick logic for alerting
+- Time budget tracking for alert evaluations
+
+Search thoroughly in paths like:
+- /workspace/pkg/services/ngalert/ (Grafana's next-gen alerting)
+- /workspace/pkg/services/alerting/
+- Any scheduler or engine files
+
+For each relevant file, report:
+- The full path
+- Key symbols (functions, types) that implement the scheduler tick or overrun detection
+- The specific log message used when a cycle overruns
+
+Be very thorough - check multiple subdirectories and look for the actual log message string "alert evaluation took longer than expected" or similar.
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112026-06-12T22:14:16.171Zusertool_resultBash
/workspace/grafana--26d36ec/tools/setup_grafana_alertmanager_integration_test_images.go
+/workspace/grafana--26d36ec/pkg/api/alerting.go
+/workspace/grafana--26d36ec/pkg/expr/sql_command_alert_test.go
+/workspace/grafana--26d36ec/pkg/setting/setting_unified_alerting.go
+/workspace/grafana--26d36ec/pkg/setting/setting_unified_alerting_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/accesscontrol.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/limits.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/limits_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/ngalert.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/ngalert_test.go
+/workspace/grafana--26d36ec/pkg/tests/alertmanager/alertmanager_scenario.go
+/workspace/grafana--26d36ec/pkg/tests/alertmanager/alertmanager_test.go
+/workspace/grafana--26d36ec/pkg/tests/alertmanager/grafana.go
+/workspace/grafana--26d36ec/pkg/tests/alertmanager/loki.go
+/workspace/grafana--26d36ec/pkg/tests/alertmanager/mimir.go
+/workspace/grafana--26d36ec/pkg/tests/alertmanager/postgres.go
+/workspace/grafana--26d36ec/pkg/tests/alertmanager/webhook.go
+/workspace/grafana--26d36ec/pkg/util/scheduler/queue.go
+/workspace/grafana--26d36ec/pkg/util/scheduler/queue_test.go
+/workspace/grafana--26d36ec/pkg/util/scheduler/scheduler.go
+/workspace/grafana--26d36ec/pkg/util/scheduler/scheduler_bench_test.go
+/workspace/grafana--26d36ec/pkg/util/scheduler/scheduler_test.go
+/workspace/grafana--26d36ec/devenv/docker/ha-test-unified-alerting/webhook-listener.go
+/workspace/grafana--26d36ec/apps/alerting/rules/pkg/apis/alerting_manifest.go
+/workspace/grafana--26d36ec/apps/alerting/rules/pkg/apis/types.go
+/workspace/grafana--26d36ec/apps/alerting/rules/pkg/app/app.go
+/workspace/grafana--26d36ec/apps/alerting/notifications/pkg/apis/alertingnotifications_manifest.go
+/workspace/grafana--26d36ec/apps/alerting/notifications/pkg/apis/type.go
+/workspace/grafana--26d36ec/apps/alerting/notifications/pkg/app/app.go
+/workspace/grafana--26d36ec/pkg/services/cloudmigration/cloudmigrationimpl/snapshot_mgmt_alerts.go
12-systemtask_progress-
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/workspace/grafana--26d36ec/pkg/services/ngalert/accesscontrol.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/limits.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/limits_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/ngalert.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/ngalert_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/tests/util.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/testutil/testutil.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/writer/datasourcewriter.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/writer/datasourcewriter_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/writer/fake.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/writer/noop.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/writer/prom.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/writer/prom_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/writer/testing.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/accesscontrol/accesscontrol.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/accesscontrol/models.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/accesscontrol/receivers.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/accesscontrol/receivers_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/accesscontrol/rules.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/accesscontrol/rules_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/accesscontrol/silences.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/accesscontrol/silences_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/accesscontrol/testing.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/api/api.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/api/api_alertmanager.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/api/api_alertmanager_guards.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/api/api_alertmanager_guards_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/api/api_alertmanager_silences.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/api/api_alertmanager_silences_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/api/api_alertmanager_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/api/api_configuration.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/api/api_configuration_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/api/api_convert_prometheus.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/api/api_convert_prometheus_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/api/api_prometheus_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/api/api_prometheus_test_fixtures.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/api/api_provisioning.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/api/api_provisioning_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/api/api_ruler.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/api/api_ruler_export.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/api/api_ruler_export_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/api/api_ruler_history.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/api/api_ruler_history_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/api/api_ruler_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/api/api_ruler_validation_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/api/api_testing.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/api/api_testing_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/api/authorization.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/api/authorization_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/api/compat_contact_points.go
15-systemtask_progress-
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(Bash completed with no output)
18-systemtask_progress-
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202026-06-12T22:14:20.303Zusertool_resultBash
/workspace/grafana--26d36ec/pkg/services/ngalert/state/state.go:	// Allow for at least two evaluation cycles to pass before expiring, every time.
21-systemtask_progress-
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232026-06-12T22:14:22.132Zusertool_resultBash
/workspace/grafana--26d36ec/pkg/services/ngalert/backtesting/engine.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/backtesting/engine_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/backtesting/eval_data.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/backtesting/eval_data_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/backtesting/eval_query.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/backtesting/eval_query_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/eval/context.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/eval/eval.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/eval/eval_bench_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/eval/eval_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/eval/extract_md.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/eval/extract_md_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/eval/testing.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/eval/validate.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/metrics/scheduler.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/eval/eval_mocks/ConditionEvaluator.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/eval/eval_mocks/FakeFactory.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/api/tooling/definitions/eval_condition.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alerts_sender_mock.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/fetcher.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/jitter.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/jitter_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/loaded_metrics_reader.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/loaded_metrics_reader_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/metrics.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/metrics_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/recording_rule.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/recording_rule_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/registry.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/registry_bench_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/registry_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/retry.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/retry_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule_unit_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/sequence.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/sequence_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/testing.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ticker/metrics.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ticker/ticker.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ticker/ticker_test.go
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262026-06-12T22:14:23.568Zusertool_resultRead
1	package schedule
+2	
+3	import (
+4		"context"
+5		"fmt"
+6		"net/url"
+7		"time"
+8	
+9		"github.com/benbjohnson/clock"
+10		"golang.org/x/sync/errgroup"
+11	
+12		"github.com/grafana/grafana-plugin-sdk-go/data"
+13	
+14		"github.com/grafana/grafana/pkg/infra/log"
+15		"github.com/grafana/grafana/pkg/infra/tracing"
+16		"github.com/grafana/grafana/pkg/services/featuremgmt"
+17		"github.com/grafana/grafana/pkg/services/ngalert/api/tooling/definitions"
+18		"github.com/grafana/grafana/pkg/services/ngalert/eval"
+19		"github.com/grafana/grafana/pkg/services/ngalert/metrics"
+20		ngmodels "github.com/grafana/grafana/pkg/services/ngalert/models"
+21		"github.com/grafana/grafana/pkg/services/ngalert/schedule/ticker"
+22		"github.com/grafana/grafana/pkg/services/ngalert/state"
+23		"github.com/grafana/grafana/pkg/setting"
+24	)
+25	
+26	// ScheduleService is an interface for a service that schedules the evaluation
+27	// of alert rules.
+28	type ScheduleService interface {
+29		// Run the scheduler until the context is canceled or the scheduler returns
+30		// an error. The scheduler is terminated when this function returns.
+31		Run(context.Context) error
+32	}
+33	
+34	// AlertsSender is an interface for a service that is responsible for sending notifications to the end-user.
+35	//
+36	//go:generate mockery --name AlertsSender --structname AlertsSenderMock --inpackage --filename alerts_sender_mock.go --with-expecter
+37	type AlertsSender interface {
+38		Send(ctx context.Context, key ngmodels.AlertRuleKey, alerts definitions.PostableAlerts)
+39	}
+40	
+41	// RulesStore is a store that provides alert rules for scheduling
+42	type RulesStore interface {
+43		GetAlertRulesKeysForScheduling(ctx context.Context) ([]ngmodels.AlertRuleKeyWithVersion, error)
+44		GetAlertRulesForScheduling(ctx context.Context, query *ngmodels.GetAlertRulesForSchedulingQuery) error
+45	}
+46	
+47	type RecordingWriter interface {
+48		WriteDatasource(ctx context.Context, dsUID string, name string, t time.Time, frames data.Frames, orgID int64, extraLabels map[string]string) error
+49	}
+50	
+51	// AlertRuleStopReasonProvider is an interface for determining the reason why an alert rule was stopped.
+52	type AlertRuleStopReasonProvider interface {
+53		// FindReason returns two values:
+54		// 1. The first value is the reason for stopping the alert rule (error type).
+55		// 2. The second value is an error indicating any issues that occurred while determining the stop reason.
+56		//	  If this is non-nil, the scheduler uses the default reason.
+57		FindReason(ctx context.Context, logger log.Logger, key ngmodels.AlertRuleKeyWithGroup) (error, error)
+58	}
+59	
+60	type schedule struct {
+61		// base tick rate (fastest possible configured check)
+62		baseInterval time.Duration
+63	
+64		// each rule gets its own channel and routine
+65		registry ruleRegistry
+66	
+67		retryConfig RetryConfig
+68	
+69		clock clock.Clock
+70	
+71		// evalApplied is only used for tests: test code can set it to non-nil
+72		// function, and then it'll be called from the event loop whenever the
+73		// message from evalApplied is handled.
+74		evalAppliedFunc func(ngmodels.AlertRuleKey, time.Time)
+75	
+76		// stopApplied is only used for tests: test code can set it to non-nil
+77		// function, and then it'll be called from the event loop whenever the
+78		// message from stopApplied is handled.
+79		stopAppliedFunc func(ngmodels.AlertRuleKey)
+80	
+81		ruleStopReasonProvider AlertRuleStopReasonProvider
+82	
+83		log log.Logger
+84	
+85		evaluatorFactory eval.EvaluatorFactory
+86	
+87		ruleStore RulesStore
+88	
+89		stateManager *state.Manager
+90	
+91		appURL               *url.URL
+92		disableGrafanaFolder bool
+93		jitterEvaluations    JitterStrategy
+94		rrCfg                setting.RecordingRuleSettings
+95	
+96		metrics *metrics.Scheduler
+97	
+98		alertsSender    AlertsSender
+99		minRuleInterval time.Duration
+100	
+101		// schedulableAlertRules contains the alert rules that are considered for
+102		// evaluation in the current tick. The evaluation of an alert rule in the...
27-systemtask_progress-
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1	package ticker
+2	
+3	import (
+4		"fmt"
+5		"time"
+6	
+7		"github.com/benbjohnson/clock"
+8	
+9		"github.com/grafana/grafana/pkg/infra/log"
+10	)
+11	
+12	// Ticker emits ticks at regular time intervals. it's like a time.Ticker, except:
+13	//   - it doesn't drop ticks for slow receivers, rather, it queues up.  so that callers are in control to instrument what's going on.
+14	//   - it ticks on interval marks or very shortly after. this provides a predictable load pattern
+15	//     (this shouldn't cause too much load contention issues because the next steps in the pipeline just process at their own pace)
+16	//   - the timestamps are used to mark "last datapoint to query for" and as such, are a configurable amount of seconds in the past
+17	type T struct {
+18		C        chan time.Time
+19		clock    clock.Clock
+20		last     time.Time
+21		interval time.Duration
+22		metrics  *Metrics
+23		stopCh   chan struct{}
+24		logger   log.Logger
+25	}
+26	
+27	// NewTicker returns a Ticker that ticks on interval marks (or very shortly after) starting at c.Now(), and never drops ticks. interval should not be negative or zero.
+28	func New(c clock.Clock, interval time.Duration, metric *Metrics, logger log.Logger) *T {
+29		if interval <= 0 {
+30			panic(fmt.Errorf("non-positive interval [%v] is not allowed", interval))
+31		}
+32		t := &T{
+33			C:        make(chan time.Time),
+34			clock:    c,
+35			last:     getStartTick(c, interval),
+36			interval: interval,
+37			metrics:  metric,
+38			stopCh:   make(chan struct{}),
+39			logger:   logger,
+40		}
+41		metric.IntervalSeconds.Set(t.interval.Seconds()) // Seconds report fractional part as well, so it matches the format of the timestamp we report below
+42		go t.run()
+43		return t
+44	}
+45	
+46	func getStartTick(clk clock.Clock, interval time.Duration) time.Time {
+47		nano := clk.Now().UnixNano()
+48		return time.Unix(0, nano-(nano%interval.Nanoseconds()))
+49	}
+50	
+51	func (t *T) run() {
+52		t.logger.Info("starting", "component", "ticker", "first_tick", t.last.Add(t.interval))
+53	LOOP:
+54		for {
+55			next := t.last.Add(t.interval) // calculate the time of the next tick
+56			t.metrics.NextTickTime.Set(float64(next.UnixNano()) / 1e9)
+57			diff := t.clock.Now().Sub(next) // calculate the difference between the current time and the next tick
+58			// if difference is not negative, then it should tick
+59			if diff >= 0 {
+60				select {
+61				case t.C <- next:
+62				case <-t.stopCh:
+63					break LOOP
+64				}
+65				t.last = next
+66				t.metrics.LastTickTime.Set(float64(next.UnixNano()) / 1e9)
+67				continue
+68			}
+69			// tick is too young. try again when ...
+70			select {
+71			case <-t.clock.After(-diff): // ...it'll definitely be old enough
+72			case <-t.stopCh:
+73				break LOOP
+74			}
+75		}
+76		t.logger.Info("stopped", "component", "ticker", "last_tick", t.last)
+77	}
+78	
+79	// Stop stops the ticker. It does not close the C channel
+80	func (t *T) Stop() {
+81		select {
+82		case t.stopCh <- struct{}{}:
+83		default:
+84			// already stopped
+85		}
+86	}
+87	
30-systemtask_progress-
31-assistanttool_useRead
322026-06-12T22:14:27.280Zusertool_resultRead
1	package schedule
+2	
+3	import (
+4		"context"
+5		"errors"
+6		"fmt"
+7		"net/url"
+8		"time"
+9	
+10		"github.com/benbjohnson/clock"
+11		"github.com/prometheus/alertmanager/api/v2/models"
+12		"go.opentelemetry.io/otel/attribute"
+13		"go.opentelemetry.io/otel/codes"
+14		"go.opentelemetry.io/otel/trace"
+15	
+16		"github.com/grafana/grafana/pkg/infra/log"
+17		"github.com/grafana/grafana/pkg/infra/tracing"
+18		"github.com/grafana/grafana/pkg/services/datasources"
+19		"github.com/grafana/grafana/pkg/services/featuremgmt"
+20		"github.com/grafana/grafana/pkg/services/ngalert/api/tooling/definitions"
+21		"github.com/grafana/grafana/pkg/services/ngalert/eval"
+22		"github.com/grafana/grafana/pkg/services/ngalert/metrics"
+23		ngmodels "github.com/grafana/grafana/pkg/services/ngalert/models"
+24		"github.com/grafana/grafana/pkg/services/ngalert/state"
+25		"github.com/grafana/grafana/pkg/services/org"
+26		"github.com/grafana/grafana/pkg/services/user"
+27		"github.com/grafana/grafana/pkg/setting"
+28		"github.com/grafana/grafana/pkg/util"
+29	)
+30	
+31	// Rule represents a single piece of work that is executed periodically by the ruler.
+32	type Rule interface {
+33		// Run creates the resources that will perform the rule's work, and starts it. It blocks indefinitely, until Stop is called or another signal is sent.
+34		Run() error
+35		// Stop shuts down the rule's execution with an optional reason. It has no effect if the rule has not yet been Run.
+36		Stop(reason error)
+37		// Eval sends a signal to execute the work represented by the rule, exactly one time.
+38		// It has no effect if the rule has not yet been Run, or if the rule is Stopped.
+39		Eval(eval *Evaluation) (bool, *Evaluation)
+40		// Update sends a singal to change the definition of the rule.
+41		Update(eval *Evaluation) bool
+42		// Type gives the type of the rule.
+43		Type() ngmodels.RuleType
+44		// Status indicates the status of the evaluating rule.
+45		Status() ngmodels.RuleStatus
+46		// Identifier returns the identifier of the rule.
+47		Identifier() ngmodels.AlertRuleKeyWithGroup
+48	}
+49	
+50	type ruleFactoryFunc func(context.Context, *ngmodels.AlertRule) Rule
+51	
+52	func (f ruleFactoryFunc) new(ctx context.Context, rule *ngmodels.AlertRule) Rule {
+53		return f(ctx, rule)
+54	}
+55	
+56	func newRuleFactory(
+57		appURL *url.URL,
+58		disableGrafanaFolder bool,
+59		retryConfig RetryConfig,
+60		sender AlertsSender,
+61		stateManager *state.Manager,
+62		evalFactory eval.EvaluatorFactory,
+63		clock clock.Clock,
+64		rrCfg setting.RecordingRuleSettings,
+65		met *metrics.Scheduler,
+66		logger log.Logger,
+67		tracer tracing.Tracer,
+68		featureToggles featuremgmt.FeatureToggles,
+69		recordingWriter RecordingWriter,
+70		evalAppliedHook evalAppliedFunc,
+71		stopAppliedHook stopAppliedFunc,
+72	) ruleFactoryFunc {
+73		return func(ctx context.Context, rule *ngmodels.AlertRule) Rule {
+74			if rule.Type() == ngmodels.RuleTypeRecording {
+75				return newRecordingRule(
+76					ctx,
+77					rule.GetKeyWithGroup(),
+78					retryConfig,
+79					clock,
+80					evalFactory,
+81					rrCfg,
+82					logger,
+83					met,
+84					tracer,
+85					recordingWriter,
+86					evalAppliedHook,
+87					stopAppliedHook,
+88				)
+89			}
+90			return newAlertRule(
+91				ctx,
+92				rule.GetKeyWithGroup(),
+93				appURL,
+94				disableGrafanaFolder,
+95				retryConfig,
+96				sender,
+97				stateManager,
+98				evalFactory,
+99				clock,
+100				met,
+101				logger,
+102				tracer,
+103				featureToggles,
+104				evalAppliedHook,
+105				stopAppliedHook,
+106			)
+107		}
+108	}
+109	
+110	type evalAppliedFunc = func(ngmodels.AlertRuleKey, time.Time)
+111	type stopAppliedFunc = func(ngmodels.AlertRuleKey)
+112	
+113	type alertRule struct {
+114		key ngmodels.AlertRuleKeyWithGroup
+115	
+116		evalCh   chan *Evaluation
+117		updateCh chan *Evaluation
+118		ctx      context.Context
+119		stopFn   util.CancelCauseFunc
+120	
+121		appURL               *url.URL
+122		disableGrafanaFolder bool
+123		retryConfig          RetryConfig
+124	
+125		clock        clock.Clock
+126		sender       A...
33-systemtask_progress-
34-assistanttool_useRead
352026-06-12T22:14:29.050Zusertool_resultRead
1	package schedule
+2	
+3	import (
+4		"fmt"
+5		"hash/fnv"
+6		"sort"
+7	
+8		"github.com/grafana/grafana/pkg/services/ngalert/metrics"
+9		"github.com/grafana/grafana/pkg/services/ngalert/models"
+10	)
+11	
+12	// hashUIDs returns a fnv64 hash of the UIDs for all alert rules.
+13	// The order of the alert rules does not matter as hashUIDs sorts
+14	// the UIDs in increasing order.
+15	func hashUIDs(alertRules []*models.AlertRule) uint64 {
+16		h := fnv.New64()
+17		for _, uid := range sortedUIDs(alertRules) {
+18			// We can ignore err as fnv64 does not return an error
+19			// nolint:errcheck,gosec
+20			h.Write([]byte(uid))
+21		}
+22		return h.Sum64()
+23	}
+24	
+25	// sortedUIDs returns a slice of sorted UIDs.
+26	func sortedUIDs(alertRules []*models.AlertRule) []string {
+27		uids := make([]string, 0, len(alertRules))
+28		for _, alertRule := range alertRules {
+29			uids = append(uids, alertRule.UID)
+30		}
+31		sort.Strings(uids)
+32		return uids
+33	}
+34	
+35	type ruleKey struct {
+36		orgID     int64
+37		ruleGroup models.AlertRuleGroupKeyWithFolderFullpath
+38		ruleType  models.RuleType
+39		state     string
+40	}
+41	
+42	func (sch *schedule) updateRulesMetrics(alertRules []*models.AlertRule) {
+43		// main rule_group_rules metric labels
+44		buckets := make(map[ruleKey]int64)
+45		// gauge for rules with notification settings per org
+46		orgsNfSettings := make(map[int64]int64)
+47		// gauge for groups per org
+48		groupsPerOrg := make(map[int64]map[string]struct{})
+49		// gauge for rules imported from Prometheus per org
+50		orgsRulesPrometheusImported := make(map[int64]map[string]int64)
+51	
+52		simplifiedEditorSettingsPerOrg := make(map[int64]map[string]int64) // orgID -> setting -> count
+53	
+54		for _, rule := range alertRules {
+55			// Count rules by org, type and state
+56			state := metrics.AlertRuleActiveLabelValue
+57			if rule.IsPaused {
+58				state = metrics.AlertRulePausedLabelValue
+59			}
+60			ruleGroup := models.AlertRuleGroupKeyWithFolderFullpath{
+61				AlertRuleGroupKey: rule.GetGroupKey(),
+62				FolderFullpath:    sch.schedulableAlertRules.folderTitles[rule.GetFolderKey()],
+63			}
+64			key := ruleKey{
+65				orgID:     rule.OrgID,
+66				ruleGroup: ruleGroup,
+67				ruleType:  rule.Type(),
+68				state:     state,
+69			}
+70			buckets[key]++
+71	
+72			// Count rules with notification settings per org
+73			if len(rule.NotificationSettings) > 0 {
+74				orgsNfSettings[rule.OrgID]++
+75			}
+76	
+77			// Count rules with simplified editor settings per org
+78			editorSettingsMap := map[string]bool{
+79				"simplified_query_and_expressions_section": rule.Metadata.EditorSettings.SimplifiedQueryAndExpressionsSection,
+80				"simplified_notifications_section":         rule.Metadata.EditorSettings.SimplifiedNotificationsSection,
+81			}
+82			for key, value := range editorSettingsMap {
+83				if value {
+84					if _, ok := simplifiedEditorSettingsPerOrg[rule.OrgID]; !ok {
+85						simplifiedEditorSettingsPerOrg[rule.OrgID] = make(map[string]int64)
+86					}
+87					simplifiedEditorSettingsPerOrg[rule.OrgID][key]++
+88				}
+89			}
+90	
+91			if rule.ImportedPrometheusRule() {
+92				if orgsRulesPrometheusImported[rule.OrgID] == nil {
+93					orgsRulesPrometheusImported[rule.OrgID] = make(map[string]int64)
+94				}
+95				state := metrics.AlertRuleActiveLabelValue
+96				if rule.IsPaused {
+97					state = metrics.AlertRulePausedLabelValue
+98				}
+99				orgsRulesPrometheusImported[rule.OrgID][state]++
+100			}
+101	
+102			// Count groups per org
+103			orgGroups, ok := groupsPerOrg[rule.OrgID]
+104			if !ok {
+105				orgGroups = make(map[string]struct{})
+106				groupsPerOrg[rule.OrgID] = orgGroups
+107			}
+108			orgGroups[rule.RuleGroup] = struct{}{}
+109		}
+110	
+111		// Reset metrics to avoid stale data
+112		sch.metrics.GroupRules.Reset()
+113		sch.metrics.SimpleNotificationRules.Reset()
+114		sch.metrics.Groups.Reset()
+115		sch.metrics.SimplifiedEditorRules.Reset()
+116		sch.metrics.PrometheusImportedRules.Reset()
+117	
+118		// Set metrics
+119		for key, count := range buckets {
+120			sch.metri...
36-systemtask_progress-
37-assistanttool_useRead
382026-06-12T22:14:30.812Zusertool_resultRead
1	package metrics
+2	
+3	import (
+4		"github.com/prometheus/client_golang/prometheus"
+5		"github.com/prometheus/client_golang/prometheus/promauto"
+6	
+7		"github.com/grafana/grafana/pkg/services/ngalert/schedule/ticker"
+8	)
+9	
+10	const (
+11		AlertRuleActiveLabelValue = "active"
+12		AlertRulePausedLabelValue = "paused"
+13	)
+14	
+15	type Scheduler struct {
+16		Registerer                          prometheus.Registerer
+17		BehindSeconds                       prometheus.Gauge
+18		EvalTotal                           *prometheus.CounterVec
+19		EvalFailures                        *prometheus.CounterVec
+20		EvalDuration                        *prometheus.HistogramVec
+21		EvalAttemptTotal                    *prometheus.CounterVec
+22		EvalAttemptFailures                 *prometheus.CounterVec
+23		ProcessDuration                     *prometheus.HistogramVec
+24		SendDuration                        *prometheus.HistogramVec
+25		SimpleNotificationRules             *prometheus.GaugeVec
+26		GroupRules                          *prometheus.GaugeVec
+27		Groups                              *prometheus.GaugeVec
+28		SchedulePeriodicDuration            prometheus.Histogram
+29		SchedulableAlertRules               prometheus.Gauge
+30		SchedulableAlertRulesHash           prometheus.Gauge
+31		UpdateSchedulableAlertRulesDuration prometheus.Histogram
+32		Ticker                              *ticker.Metrics
+33		EvaluationMissed                    *prometheus.CounterVec
+34		SimplifiedEditorRules               *prometheus.GaugeVec
+35		PrometheusImportedRules             *prometheus.GaugeVec
+36	}
+37	
+38	func NewSchedulerMetrics(r prometheus.Registerer) *Scheduler {
+39		return &Scheduler{
+40			Registerer: r,
+41			BehindSeconds: promauto.With(r).NewGauge(prometheus.GaugeOpts{
+42				Namespace: Namespace,
+43				Subsystem: Subsystem,
+44				Name:      "scheduler_behind_seconds",
+45				Help:      "The total number of seconds the scheduler is behind.",
+46			}),
+47			// TODO: once rule groups support multiple rules, consider partitioning
+48			// on rule group as well as tenant, similar to loki|cortex.
+49			EvalTotal: promauto.With(r).NewCounterVec(
+50				prometheus.CounterOpts{
+51					Namespace: Namespace,
+52					Subsystem: Subsystem,
+53					Name:      "rule_evaluations_total",
+54					Help:      "The total number of rule evaluations.",
+55				},
+56				[]string{"org"},
+57			),
+58			// TODO: once rule groups support multiple rules, consider partitioning
+59			// on rule group as well as tenant, similar to loki|cortex.
+60			EvalFailures: promauto.With(r).NewCounterVec(
+61				prometheus.CounterOpts{
+62					Namespace: Namespace,
+63					Subsystem: Subsystem,
+64					Name:      "rule_evaluation_failures_total",
+65					Help:      "The total number of rule evaluation failures.",
+66				},
+67				[]string{"org"},
+68			),
+69			EvalDuration: promauto.With(r).NewHistogramVec(
+70				prometheus.HistogramOpts{
+71					Namespace: Namespace,
+72					Subsystem: Subsystem,
+73					Name:      "rule_evaluation_duration_seconds",
+74					Help:      "The time to evaluate a rule.",
+75					Buckets:   []float64{.01, .1, .5, 1, 5, 10, 15, 30, 60, 120, 180, 240, 300},
+76				},
+77				[]string{"org"},
+78			),
+79			EvalAttemptTotal: promauto.With(r).NewCounterVec(
+80				prometheus.CounterOpts{
+81					Namespace: Namespace,
+82					Subsystem: Subsystem,
+83					Name:      "rule_evaluation_attempts_total",
+84					Help:      "The total number of rule evaluation attempts.",
+85				},
+86				[]string{"org"},
+87			),
+88			EvalAttemptFailures: promauto.With(r).NewCounterVec(
+89				prometheus.CounterOpts{
+90					Namespace: Namespace,
+91					Subsystem: Subsystem,
+92					Name:      "rule_evaluation_attempt_failures_total",
+93					Help:      "The total number of rule evaluation attempt failures.",
+94				},
+95				[]string{"org"},
+96			),
+97			ProcessDuration: promauto.With(r).NewHistogramVec(
+98				prometheus.HistogramOpts{
+99					Namespace: Namespace,
+100					Subsystem: Subsystem,
+101					Name:      "rule_process_evaluation_durati...
39-systemtask_progress-
40-assistanttool_useBash
412026-06-12T22:14:32.869Zusertool_resultBash
438:			sch.log.Warn("Tick dropped because alert rule evaluation is too slow", append(key.LogContext(), "time", next.scheduledAt, "droppedTick", dropped.scheduledAt)...)
42-systemtask_progress-
43-assistanttool_useBash
442026-06-12T22:14:34.845Zusertool_resultBash
/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ticker/ticker_test.go:102:	t.Run("should put the tick in the channel immediately if it is behind", func(t *testing.T) {
45-systemtask_progress-
46-assistanttool_useRead
472026-06-12T22:14:36.184Zusertool_resultRead
1	package ticker
+2	
+3	import (
+4		"github.com/prometheus/client_golang/prometheus"
+5		"github.com/prometheus/client_golang/prometheus/promauto"
+6	)
+7	
+8	type Metrics struct {
+9		LastTickTime    prometheus.Gauge
+10		NextTickTime    prometheus.Gauge
+11		IntervalSeconds prometheus.Gauge
+12	}
+13	
+14	func NewMetrics(reg prometheus.Registerer, subsystem string) *Metrics {
+15		return &Metrics{
+16			LastTickTime: promauto.With(reg).NewGauge(prometheus.GaugeOpts{
+17				Namespace: "grafana",
+18				Subsystem: subsystem,
+19				Name:      "ticker_last_consumed_tick_timestamp_seconds",
+20				Help:      "Timestamp of the last consumed tick in seconds.",
+21			}),
+22			NextTickTime: promauto.With(reg).NewGauge(prometheus.GaugeOpts{
+23				Namespace: "grafana",
+24				Subsystem: subsystem,
+25				Name:      "ticker_next_tick_timestamp_seconds",
+26				Help:      "Timestamp of the next tick in seconds before it is consumed.",
+27			}),
+28			IntervalSeconds: promauto.With(reg).NewGauge(prometheus.GaugeOpts{
+29				Namespace: "grafana",
+30				Subsystem: subsystem,
+31				Name:      "ticker_interval_seconds",
+32				Help:      "Interval at which the ticker is meant to tick.",
+33			}),
+34		}
+35	}
+36	
48-systemtask_progress-
49-assistanttool_useRead
502026-06-12T22:14:37.892Zusertool_resultRead
1	package schedule
+2	
+3	import (
+4		context "context"
+5		"fmt"
+6		"time"
+7	
+8		"github.com/benbjohnson/clock"
+9		"github.com/grafana/grafana-plugin-sdk-go/backend"
+10		"github.com/grafana/grafana-plugin-sdk-go/data"
+11		"go.opentelemetry.io/otel/attribute"
+12		"go.opentelemetry.io/otel/codes"
+13		"go.opentelemetry.io/otel/trace"
+14		"go.uber.org/atomic"
+15	
+16		"github.com/grafana/grafana/pkg/infra/log"
+17		"github.com/grafana/grafana/pkg/infra/tracing"
+18		"github.com/grafana/grafana/pkg/services/ngalert/eval"
+19		"github.com/grafana/grafana/pkg/services/ngalert/metrics"
+20		ngmodels "github.com/grafana/grafana/pkg/services/ngalert/models"
+21		"github.com/grafana/grafana/pkg/setting"
+22		"github.com/grafana/grafana/pkg/util"
+23	)
+24	
+25	type RuleStatus struct {
+26		Health              string
+27		LastError           error
+28		EvaluationTimestamp time.Time
+29		EvaluationDuration  time.Duration
+30	}
+31	
+32	type recordingRule struct {
+33		key ngmodels.AlertRuleKeyWithGroup
+34	
+35		ctx                 context.Context
+36		evalCh              chan *Evaluation
+37		stopFn              util.CancelCauseFunc
+38		health              *atomic.String
+39		lastError           *atomic.Error
+40		evaluationTimestamp *atomic.Time
+41		evaluationDuration  *atomic.Duration
+42	
+43		retryConfig RetryConfig
+44	
+45		clock       clock.Clock
+46		evalFactory eval.EvaluatorFactory
+47		cfg         setting.RecordingRuleSettings
+48		writer      RecordingWriter
+49	
+50		// Event hooks that are only used in tests.
+51		evalAppliedHook evalAppliedFunc
+52		stopAppliedHook stopAppliedFunc
+53	
+54		logger  log.Logger
+55		metrics *metrics.Scheduler
+56		tracer  tracing.Tracer
+57	}
+58	
+59	func newRecordingRule(
+60		parent context.Context,
+61		key ngmodels.AlertRuleKeyWithGroup,
+62		retryConfig RetryConfig,
+63		clock clock.Clock,
+64		evalFactory eval.EvaluatorFactory,
+65		cfg setting.RecordingRuleSettings,
+66		logger log.Logger,
+67		metrics *metrics.Scheduler,
+68		tracer tracing.Tracer,
+69		writer RecordingWriter,
+70		evalAppliedHook evalAppliedFunc,
+71		stopAppliedHook stopAppliedFunc,
+72	) *recordingRule {
+73		ctx, stop := util.WithCancelCause(ngmodels.WithRuleKey(parent, key.AlertRuleKey))
+74		return &recordingRule{
+75			key:                 key,
+76			ctx:                 ctx,
+77			evalCh:              make(chan *Evaluation),
+78			stopFn:              stop,
+79			health:              atomic.NewString("unknown"),
+80			lastError:           atomic.NewError(nil),
+81			evaluationTimestamp: atomic.NewTime(time.Time{}),
+82			evaluationDuration:  atomic.NewDuration(0),
+83			clock:               clock,
+84			evalFactory:         evalFactory,
+85			cfg:                 cfg,
+86			retryConfig:         retryConfig,
+87			evalAppliedHook:     evalAppliedHook,
+88			stopAppliedHook:     stopAppliedHook,
+89			logger:              logger.FromContext(ctx),
+90			metrics:             metrics,
+91			tracer:              tracer,
+92			writer:              writer,
+93		}
+94	}
+95	
+96	func (r *recordingRule) Identifier() ngmodels.AlertRuleKeyWithGroup {
+97		return r.key
+98	}
+99	
+100	func (r *recordingRule) Type() ngmodels.RuleType {
+101		return ngmodels.RuleTypeRecording
+102	}
+103	
+104	func (r *recordingRule) Status() ngmodels.RuleStatus {
+105		return ngmodels.RuleStatus{
+106			Health:              r.health.Load(),
+107			LastError:           r.lastError.Load(),
+108			EvaluationTimestamp: r.evaluationTimestamp.Load(),
+109			EvaluationDuration:  r.evaluationDuration.Load(),
+110		}
+111	}
+112	
+113	func (r *recordingRule) Eval(eval *Evaluation) (bool, *Evaluation) {
+114		// read the channel in unblocking manner to make sure that there is no concurrent send operation.
+115		var droppedMsg *Evaluation
+116		select {
+117		case droppedMsg = <-r.evalCh:
+118		default:
+119		}
+120	
+121		select {
+122		case r.evalCh <- eval:
+123			return true, droppedMsg
+124		case <-r.ctx.Done():
+125			return false, droppedMsg
+126		}
+127	}
+128	
+129	func (r *recordingRule) Update(_ *Evaluation) bool {
+130		return true
+131	}
+132	
+133	func...
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1	package schedule
+2	
+3	import (
+4		"cmp"
+5		"slices"
+6		"strings"
+7	
+8		models "github.com/grafana/grafana/pkg/services/ngalert/models"
+9	)
+10	
+11	// sequence represents a chain of rules that should be evaluated in order.
+12	// It is a convience type that wraps readyToRunItem as an indicator of what
+13	// is being represented.
+14	type sequence readyToRunItem
+15	
+16	type groupKey struct {
+17		folderTitle string
+18		folderUID   string
+19		groupName   string
+20	}
+21	
+22	// buildSequences organizes rules into evaluation sequences where rules in the same group
+23	// are chained together. The first rule in each group will trigger the evaluation of subsequent
+24	// rules in that group through the afterEval callback.
+25	//
+26	// For example, if we have rules A, B, C in group G1 and rules D, E in group G2:
+27	// - A will have afterEval set to evaluate B
+28	// - B will have afterEval set to evaluate C
+29	// - D will have afterEval set to evaluate E
+30	//
+31	// The function returns a slice of sequences, where each sequence represents a chain of rules
+32	// that should be evaluated in order.
+33	//
+34	// NOTE: This currently only chains rules in imported groups.
+35	func (sch *schedule) buildSequences(items []readyToRunItem, runJobFn func(next readyToRunItem, prev ...readyToRunItem) func()) []sequence {
+36		// Step 1: Group rules by their folder and group name
+37		groups := map[groupKey][]readyToRunItem{}
+38		var keys []groupKey
+39		for _, item := range items {
+40			g := groupKey{
+41				folderTitle: item.folderTitle,
+42				folderUID:   item.rule.NamespaceUID,
+43				groupName:   item.rule.RuleGroup,
+44			}
+45			i, ok := groups[g]
+46			if !ok {
+47				keys = append(keys, g)
+48			}
+49			groups[g] = append(i, item)
+50		}
+51	
+52		// Step 2: Sort group keys to ensure consistent ordering
+53		slices.SortFunc(keys, func(a, b groupKey) int {
+54			return cmp.Or(
+55				cmp.Compare(a.folderTitle, b.folderTitle),
+56				cmp.Compare(a.folderUID, b.folderUID),
+57				cmp.Compare(a.groupName, b.groupName),
+58			)
+59		})
+60	
+61		// Step 3: Build evaluation sequences for each group
+62		result := make([]sequence, 0, len(items))
+63		for _, key := range keys {
+64			groupItems := groups[key]
+65	
+66			if sch.shouldEvaluateSequentially(groupItems) {
+67				result = append(result, sch.buildSequence(key, groupItems, runJobFn))
+68				continue
+69			}
+70	
+71			for _, item := range groupItems {
+72				result = append(result, sequence(item))
+73			}
+74		}
+75	
+76		// sort the sequences by UID
+77		slices.SortFunc(result, func(a, b sequence) int {
+78			return strings.Compare(a.rule.UID, b.rule.UID)
+79		})
+80	
+81		return result
+82	}
+83	
+84	func (sch *schedule) buildSequence(groupKey groupKey, groupItems []readyToRunItem, runJobFn func(next readyToRunItem, prev ...readyToRunItem) func()) sequence {
+85		if len(groupItems) < 2 {
+86			return sequence(groupItems[0])
+87		}
+88	
+89		slices.SortFunc(groupItems, func(a, b readyToRunItem) int {
+90			return models.RulesGroupComparer(a.rule, b.rule)
+91		})
+92	
+93		// iterate over the group items backwards to set the afterEval callback
+94		for i := len(groupItems) - 2; i >= 0; i-- {
+95			groupItems[i].afterEval = runJobFn(groupItems[i+1], groupItems[i])
+96		}
+97	
+98		uids := make([]string, 0, len(groupItems))
+99		for _, item := range groupItems {
+100			uids = append(uids, item.rule.UID)
+101		}
+102		sch.log.Debug("Sequence created", "folder", groupKey.folderTitle, "group", groupKey.groupName, "sequence", strings.Join(uids, "->"))
+103	
+104		return sequence(groupItems[0])
+105	}
+106	
+107	func (sch *schedule) shouldEvaluateSequentially(groupItems []readyToRunItem) bool {
+108		// the no group group shouldn't be evaluated sequentially
+109		if len(groupItems) > 0 && models.IsNoGroupRuleGroup(groupItems[0].rule.RuleGroup) {
+110			return false
+111		}
+112	
+113		// if jitter by rule is enabled, we can't evaluate rules sequentially
+114		if sch.jitterEvaluations == JitterByRule {
+115			return false
+116		}
+117	
+118		// if there is only one rule, there are no ...
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/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go:256:			sch.metrics.BehindSeconds.Set(start.Sub(tick).Seconds())
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go:438:			sch.log.Warn("Tick dropped because alert rule evaluation is too slow", append(key.LogContext(), "time", next.scheduledAt, "droppedTick", dropped.scheduledAt)...)
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ticker/ticker.go:13://   - it doesn't drop ticks for slow receivers, rather, it queues up.  so that callers are in control to instrument what's going on.
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/workspace/grafana--26d36ec/pkg/services/ngalert/metrics/scheduler.go:17:	BehindSeconds                       prometheus.Gauge
+/workspace/grafana--26d36ec/pkg/services/ngalert/metrics/scheduler.go:41:		BehindSeconds: promauto.With(r).NewGauge(prometheus.GaugeOpts{
+/workspace/grafana--26d36ec/pkg/services/ngalert/metrics/scheduler.go:44:			Name:      "scheduler_behind_seconds",
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go:256:			sch.metrics.BehindSeconds.Set(start.Sub(tick).Seconds())
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/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go:273:			logger.Debug("Processing tick")
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go:347:						logger.Debug("Tick processed", "attempt", attempt, "duration", a.clock.Now().Sub(evalStart))
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/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/registry.go:90:type Evaluation struct {
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1	package schedule
+2	
+3	import (
+4		"context"
+5		"encoding/binary"
+6		"errors"
+7		"fmt"
+8		"hash/fnv"
+9		"math"
+10		"sort"
+11		"sync"
+12		"time"
+13		"unsafe"
+14	
+15		"github.com/grafana/grafana/pkg/services/ngalert/models"
+16	)
+17	
+18	var (
+19		errRuleDeleted   = errors.New("rule deleted")
+20		errRuleRestarted = errors.New("rule restarted")
+21	)
+22	
+23	type ruleFactory interface {
+24		new(context.Context, *models.AlertRule) Rule
+25	}
+26	
+27	type ruleRegistry struct {
+28		mu    sync.Mutex
+29		rules map[models.AlertRuleKey]Rule
+30	}
+31	
+32	func newRuleRegistry() ruleRegistry {
+33		return ruleRegistry{rules: make(map[models.AlertRuleKey]Rule)}
+34	}
+35	
+36	// getOrCreate gets a rule routine from registry for the provided rule. If it does not exist, it creates a new one.
+37	// Returns a pointer to the rule routine and a flag that indicates whether it is a new struct or not.
+38	func (r *ruleRegistry) getOrCreate(context context.Context, item *models.AlertRule, factory ruleFactory) (Rule, bool) {
+39		r.mu.Lock()
+40		defer r.mu.Unlock()
+41	
+42		key := item.GetKey()
+43		rule, ok := r.rules[key]
+44		if !ok {
+45			rule = factory.new(context, item)
+46			r.rules[key] = rule
+47		}
+48		return rule, !ok
+49	}
+50	
+51	func (r *ruleRegistry) exists(key models.AlertRuleKey) bool {
+52		r.mu.Lock()
+53		defer r.mu.Unlock()
+54	
+55		_, ok := r.rules[key]
+56		return ok
+57	}
+58	
+59	// get fetches a rule from the registry by key. It returns (rule, ok) where ok is false if the rule did not exist.
+60	func (r *ruleRegistry) get(key models.AlertRuleKey) (Rule, bool) {
+61		r.mu.Lock()
+62		defer r.mu.Unlock()
+63		ru, ok := r.rules[key]
+64		return ru, ok
+65	}
+66	
+67	// del removes pair that has specific key from the registry.
+68	// Returns 2-tuple where the first element is value of the removed pair
+69	// and the second element indicates whether element with the specified key existed.
+70	func (r *ruleRegistry) del(key models.AlertRuleKey) (Rule, bool) {
+71		r.mu.Lock()
+72		defer r.mu.Unlock()
+73		rule, ok := r.rules[key]
+74		if ok {
+75			delete(r.rules, key)
+76		}
+77		return rule, ok
+78	}
+79	
+80	func (r *ruleRegistry) keyMap() map[models.AlertRuleKey]struct{} {
+81		r.mu.Lock()
+82		defer r.mu.Unlock()
+83		definitionsIDs := make(map[models.AlertRuleKey]struct{}, len(r.rules))
+84		for k := range r.rules {
+85			definitionsIDs[k] = struct{}{}
+86		}
+87		return definitionsIDs
+88	}
+89	
+90	type Evaluation struct {
+91		scheduledAt time.Time
+92		rule        *models.AlertRule
+93		folderTitle string
+94		afterEval   func()
+95	}
+96	
+97	func (e *Evaluation) Fingerprint() fingerprint {
+98		return ruleWithFolder{e.rule, e.folderTitle}.Fingerprint()
+99	}
+100	
+101	type alertRulesRegistry struct {
+102		rules        map[models.AlertRuleKey]*models.AlertRule
+103		folderTitles map[models.FolderKey]string
+104		mu           sync.Mutex
+105	}
+106	
+107	// all returns all rules in the registry.
+108	func (r *alertRulesRegistry) all() ([]*models.AlertRule, map[models.FolderKey]string) {
+109		r.mu.Lock()
+110		defer r.mu.Unlock()
+111		result := make([]*models.AlertRule, 0, len(r.rules))
+112		for _, rule := range r.rules {
+113			result = append(result, rule)
+114		}
+115		return result, r.folderTitles
+116	}
+117	
+118	func (r *alertRulesRegistry) get(k models.AlertRuleKey) *models.AlertRule {
+119		r.mu.Lock()
+120		defer r.mu.Unlock()
+121		return r.rules[k]
+122	}
+123	
+124	// set replaces all rules in the registry. Returns difference between previous and the new current version of the registry
+125	func (r *alertRulesRegistry) set(rules []*models.AlertRule, folders map[models.FolderKey]string) diff {
+126		r.mu.Lock()
+127		defer r.mu.Unlock()
+128		rulesMap := make(map[models.AlertRuleKey]*models.AlertRule)
+129		for _, rule := range rules {
+130			rulesMap[rule.GetKey()] = rule
+131		}
+132		d := r.getDiff(rulesMap)
+133		r.rules = rulesMap
+134		// return the map as is without copying because it is not mutated
+135		r.folderTitles = folders
+136		return d
+137	}
+138	
+139	// update inserts or replaces a rule in t...
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/workspace/grafana--26d36ec/pkg/services/ngalert/metrics/scheduler.go:28:	SchedulePeriodicDuration            prometheus.Histogram
+/workspace/grafana--26d36ec/pkg/services/ngalert/metrics/scheduler.go:144:		SchedulePeriodicDuration: promauto.With(r).NewHistogram(
+/workspace/grafana--26d36ec/pkg/services/ngalert/metrics/scheduler.go:148:				Name:      "schedule_periodic_duration_seconds",
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go:260:			sch.metrics.SchedulePeriodicDuration.Observe(time.Since(start).Seconds())
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	return &Scheduler{
+		Registerer: r,
+		BehindSeconds: promauto.With(r).NewGauge(prometheus.GaugeOpts{
+			Namespace: Namespace,
+			Subsystem: Subsystem,
+			Name:      "scheduler_behind_seconds",
+			Help:      "The total number of seconds the scheduler is behind.",
+		}),
+		// TODO: once rule groups support multiple rules, consider partitioning
+		// on rule group as well as tenant, similar to loki|cortex.
+		EvalTotal: promauto.With(r).NewCounterVec(
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802026-06-12T22:14:56.186Zusertool_resultRead
1	package ngalert
+2	
+3	import (
+4		"context"
+5		"fmt"
+6		"net/url"
+7		"time"
+8	
+9		"github.com/benbjohnson/clock"
+10		notificationHistorian "github.com/grafana/alerting/notify/historian"
+11		"github.com/grafana/alerting/notify/historian/lokiclient"
+12		"github.com/grafana/alerting/notify/nfstatus"
+13		"github.com/grafana/grafana/pkg/services/ngalert/lokiconfig"
+14		"github.com/prometheus/alertmanager/featurecontrol"
+15		"github.com/prometheus/alertmanager/matchers/compat"
+16		"golang.org/x/sync/errgroup"
+17	
+18		"github.com/grafana/grafana/pkg/api/routing"
+19		"github.com/grafana/grafana/pkg/bus"
+20		"github.com/grafana/grafana/pkg/events"
+21		"github.com/grafana/grafana/pkg/expr"
+22		"github.com/grafana/grafana/pkg/infra/db"
+23		"github.com/grafana/grafana/pkg/infra/httpclient"
+24		"github.com/grafana/grafana/pkg/infra/kvstore"
+25		"github.com/grafana/grafana/pkg/infra/log"
+26		"github.com/grafana/grafana/pkg/infra/tracing"
+27		"github.com/grafana/grafana/pkg/services/accesscontrol"
+28		"github.com/grafana/grafana/pkg/services/annotations"
+29		"github.com/grafana/grafana/pkg/services/dashboards"
+30		"github.com/grafana/grafana/pkg/services/datasourceproxy"
+31		"github.com/grafana/grafana/pkg/services/datasources"
+32		"github.com/grafana/grafana/pkg/services/featuremgmt"
+33		"github.com/grafana/grafana/pkg/services/folder"
+34		ac "github.com/grafana/grafana/pkg/services/ngalert/accesscontrol"
+35		"github.com/grafana/grafana/pkg/services/ngalert/api"
+36		"github.com/grafana/grafana/pkg/services/ngalert/api/tooling/definitions"
+37		"github.com/grafana/grafana/pkg/services/ngalert/eval"
+38		"github.com/grafana/grafana/pkg/services/ngalert/image"
+39		"github.com/grafana/grafana/pkg/services/ngalert/metrics"
+40		"github.com/grafana/grafana/pkg/services/ngalert/models"
+41		"github.com/grafana/grafana/pkg/services/ngalert/notifier"
+42		"github.com/grafana/grafana/pkg/services/ngalert/notifier/legacy_storage"
+43		"github.com/grafana/grafana/pkg/services/ngalert/provisioning"
+44		"github.com/grafana/grafana/pkg/services/ngalert/remote"
+45		remoteClient "github.com/grafana/grafana/pkg/services/ngalert/remote/client"
+46		"github.com/grafana/grafana/pkg/services/ngalert/schedule"
+47		"github.com/grafana/grafana/pkg/services/ngalert/sender"
+48		"github.com/grafana/grafana/pkg/services/ngalert/state"
+49		"github.com/grafana/grafana/pkg/services/ngalert/state/historian"
+50		"github.com/grafana/grafana/pkg/services/ngalert/store"
+51		"github.com/grafana/grafana/pkg/services/ngalert/writer"
+52		"github.com/grafana/grafana/pkg/services/notifications"
+53		"github.com/grafana/grafana/pkg/services/pluginsintegration/plugincontext"
+54		"github.com/grafana/grafana/pkg/services/pluginsintegration/pluginstore"
+55		"github.com/grafana/grafana/pkg/services/quota"
+56		"github.com/grafana/grafana/pkg/services/rendering"
+57		"github.com/grafana/grafana/pkg/services/secrets"
+58		"github.com/grafana/grafana/pkg/services/user"
+59		"github.com/grafana/grafana/pkg/setting"
+60	)
+61	
+62	func ProvideService(
+63		cfg *setting.Cfg,
+64		featureToggles featuremgmt.FeatureToggles,
+65		dataSourceCache datasources.CacheService,
+66		dataSourceService datasources.DataSourceService,
+67		routeRegister routing.RouteRegister,
+68		sqlStore db.DB,
+69		kvStore kvstore.KVStore,
+70		expressionService *expr.Service,
+71		dataProxy *datasourceproxy.DataSourceProxyService,
+72		quotaService quota.Service,
+73		secretsService secrets.Service,
+74		notificationService notifications.Service,
+75		m *metrics.NGAlert,
+76		folderService folder.Service,
+77		ac accesscontrol.AccessControl,
+78		dashboardService dashboards.DashboardService,
+79		renderService rendering.Service,
+80		bus bus.Bus,
+81		accesscontrolService accesscontrol.Service,
+82		annotationsRepo annotations.Repository,
+83		pluginsStore pluginstore.Store,
+84		tracer tracing.Tracer,
+85		ruleStore *store.DBstore,
+86		httpClientProvider httpclient.Provider,
+87		pluginContextProvider *plugincontext.Provider,
+88		resourcePermissions accessc...
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		if !success {
+			sch.log.Debug("Scheduled evaluation was canceled because evaluation routine was stopped", append(key.LogContext(), "time", next.scheduledAt)...)
+			return
+		}
+		if dropped != nil {
+			sch.log.Warn("Tick dropped because alert rule evaluation is too slow", append(key.LogContext(), "time", next.scheduledAt, "droppedTick", dropped.scheduledAt)...)
+			orgID := fmt.Sprint(key.OrgID)
+			sch.metrics.EvaluationMissed.WithLabelValues(orgID, next.rule.Title).Inc()
+		}
+	}
+}
+
+func (sch *schedule) runSequences(sequences []sequence, step int64) {
+	for i := range sequences {
+		time.AfterFunc(time.Duration(int64(i)*step), sch.runJobFn(readyToRunItem(sequences[i])))
+	}
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852026-06-12T22:15:12.044Zusertool_resultAgent
Perfect! Now I have a comprehensive understanding. Let me create a final summary of all the findings:
+
+## Summary
+
+I've completed a thorough search of the Grafana codebase for alert evaluation scheduler tick implementation and evaluation cycle overrun detection. Here are my findings:
+
+### **1. Main Scheduler Tick Logic**
+
+**File:** `/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go`
+
+**Key Functions:**
+- `Run()` (line 175-184): Entry point that creates and starts the ticker
+- `schedulePeriodic()` (line 246-267): Main loop that handles ticks from the ticker and calls `processTick()`
+- `processTick()` (line 276-423): The core scheduler tick that processes alert rules for evaluation
+- `runJobFn()` (line 426-443): Sends evaluation signals to rule routines and detects dropped ticks
+
+**Key Symbols:**
+- `schedule` struct (line 60-110): Main scheduler structure
+- `readyToRunItem` struct (line 269-272): Represents rules ready to evaluate on current tick
+- `Evaluation` struct (in registry.go, line 90-95): Contains scheduled time, rule, and folder info
+
+### **2. Evaluation Cycle Overrun Detection**
+
+**Log Message:** `"Tick dropped because alert rule evaluation is too slow"`
+
+**Location:** `/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go:438`
+
+**Implementation Details:**
+- In the `runJobFn()` function, when a rule evaluation is sent via `next.ruleRoutine.Eval(&next.Evaluation)`, it returns `(success, dropped)`
+- If `dropped != nil`, it indicates that a previous evaluation tick couldn't complete before the next one was scheduled
+- This triggers a warning log with the rule key, current scheduled time, and the dropped scheduled time
+- The event is also recorded in the metric `schedule_rule_evaluations_missed_total`
+
+### **3. Scheduler Behind Detection**
+
+**Metric:** `scheduler_behind_seconds` (BehindSeconds gauge)
+
+**Location:** `/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go:256`
+
+**Implementation:**
+```
+start := time.Now().Round(0)
+sch.metrics.BehindSeconds.Set(start.Sub(tick).Seconds())
+```
+This calculates how many seconds behind the current tick the scheduler is running.
+
+### **4. Ticker Implementation**
+
+**File:** `/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ticker/ticker.go`
+
+**Key Function:** `New()` (line 28-44) and `run()` (line 51-77)
+
+**Features:**
+- Ticks on interval marks or shortly after
+- Never drops ticks - queues them instead
+- Emits ticks via channel `C`
+- Tracks next tick time and last consumed tick time via metrics
+
+### **5. Metrics Related to Evaluation Cycles**
+
+**File:** `/workspace/grafana--26d36ec/pkg/services/ngalert/metrics/scheduler.go`
+
+**Key Metrics:**
+- `BehindSeconds` (line 17): Scheduler delay metric
+- `SchedulePeriodicDuration` (line 28): Time taken to run scheduler each tick
+- `EvaluationMissed` (line 33): Counter for dropped evaluations due to slow rule evaluation
+- `EvalDuration` (line 20): Histogram of rule evaluation times
+- `EvalTotal`, `EvalFailures`, `EvalAttemptTotal`, `EvalAttemptFailures` (lines 18-22): Evaluation counters
+
+### **6. Rule Evaluation Execution**
+
+**Alert Rule File:** `/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go`
+
+**Key Functions:**
+- `Run()` (line 245-390): Main loop that processes evaluation messages
+- `evaluate()` (line 392-487): Performs the actual rule evaluation
+- Lines 273, 347: Log messages "Processing tick" and "Tick processed" with duration
+
+**Recording Rule File:** `/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/recording_rule.go`
+
+**Key Functions:**
+- `Run()` (line 139-169): Similar main loop for recording rules
+- `doEvaluate()` (line 171-267): Performs recording rule evaluation
+
+### **7. Sequence Building**
+
+**File:** `/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/sequence.go`
+
+**Key Function:** `buildSequences()` (line 35-82)
+
+Chains rules in the same group for sequential evaluation, which can impact evaluation cycle timing.
+
+---
+
+**Summary o...
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Let me verify the exact log messages and file paths in the codebase.
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/workspace/grafana--26d36ec/pkg/services/ngalert/accesscontrol.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/limits.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/limits_test.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/ngalert.go
+/workspace/grafana--26d36ec/pkg/services/ngalert/ngalert_test.go
+grafana--26d36ec
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/workspace/grafana--26d36ec/pkg/services/ngalert/CHANGELOG.md:37:- [ENHANCEMENT] Scheduler: Drop ticks if rule evaluation is too slow and adds a metric grafana_alerting_schedule_rule_evaluations_missed_total to track missed evaluations per rule #48885
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule_test.go:76:			wg.Wait() // at this point tick 1 has already been dropped
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule_test.go:140:			wg.Wait() // at this point tick 1 has already been dropped
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go:438:			sch.log.Warn("Tick dropped because alert rule evaluation is too slow", append(key.LogContext(), "time", next.scheduledAt, "droppedTick", dropped.scheduledAt)...)
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/workspace/grafana--26d36ec/pkg/services/ngalert/backtesting/engine.go:88:	logger.Info("Start testing alert rule", "from", from, "to", to, "interval", rule.IntervalSeconds, "evaluations", length)
+/workspace/grafana--26d36ec/pkg/services/ngalert/metrics/scheduler.go:17:	BehindSeconds                       prometheus.Gauge
+/workspace/grafana--26d36ec/pkg/services/ngalert/metrics/scheduler.go:41:		BehindSeconds: promauto.With(r).NewGauge(prometheus.GaugeOpts{
+/workspace/grafana--26d36ec/pkg/services/ngalert/metrics/scheduler.go:44:			Name:      "scheduler_behind_seconds",
+/workspace/grafana--26d36ec/pkg/services/ngalert/metrics/scheduler.go:45:			Help:      "The total number of seconds the scheduler is behind.",
+/workspace/grafana--26d36ec/pkg/services/ngalert/metrics/scheduler.go:158:				Help:      "The number of alert rules that could be considered for evaluation at the next tick.",
+/workspace/grafana--26d36ec/pkg/services/ngalert/metrics/scheduler.go:166:				Help:      "A hash of the alert rules that could be considered for evaluation at the next tick.",
+/workspace/grafana--26d36ec/pkg/services/ngalert/models/alert_rule.go:367:	// If nil, alerts resolve after 2 missing evaluation intervals
+/workspace/grafana--26d36ec/pkg/services/ngalert/prom/convert.go:278:		// By setting this value to 1 we ensure that the alert is resolved on the first evaluation
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/jitter.go:13:// JitterStrategy represents a modifier to alert rule timing that affects how evaluations are distributed.
+/workspace/grafana--26d36ec/pkg/services/ngalert/eval/eval.go:131:// invalidEvalResultFormatError is an error for invalid format of the alert definition evaluation results.
+/workspace/grafana--26d36ec/pkg/services/ngalert/sender/router.go:28:// AlertsRouter handles alerts generated during alert rule evaluation.
+/workspace/grafana--26d36ec/pkg/services/ngalert/state/compat.go:131:// errorAlert is a special alert sent when evaluation of an alert rule failed due to an error. Like noDataAlert, it
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go:112:// RetryConfig configures the exponential backoff for alert rule and recording rule evaluations.
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go:256:			sch.metrics.BehindSeconds.Set(start.Sub(tick).Seconds())
+/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go:438:			sch.log.Warn("Tick dropped because alert rule evaluation is too slow", append(key.LogContext(), "time", next.scheduledAt, "droppedTick", dropped.scheduledAt)...)
+/workspace/grafana--26d36ec/pkg/services/ngalert/state/state.go:327:	// Condition is the refID specified as the condition in the alerting rule at the time of the evaluation.
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alert_rule.go
+alert_rule_test.go
+alerts_sender_mock.go
+fetcher.go
+jitter.go
+jitter_test.go
+loaded_metrics_reader.go
+loaded_metrics_reader_test.go
+metrics.go
+metrics_test.go
+recording_rule.go
+recording_rule_test.go
+registry.go
+registry_bench_test.go
+registry_test.go
+retry.go
+retry_test.go
+schedule.go
+schedule_unit_test.go
+sequence.go
+sequence_test.go
+testing.go
+ticker
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Exit code 2
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/workspace/grafana--26d36ec/pkg/setting/setting.go
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1899:		cfg.Logger.Error("Option '[alerting].enabled' cannot be true. Legacy Alerting is removed. It is no longer deployed, enhanced, or supported. Delete '[alerting].enabled' and use '[unified_alerting].enabled' to enable Grafana Alerting. For more information, refer to the documentation on upgrading to Grafana Alerting (https://grafana.com/docs/grafana/v10.4/alerting/set-up/migrating-alerts)")
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/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go:102:	// evaluation in the current tick. The evaluation of an alert rule in the
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240			return errRuleDeleted
+241		}
+242	
+243		return stopReason
+244	}
+245	
+246	func (sch *schedule) schedulePeriodic(ctx context.Context, t *ticker.T) error {
+247		dispatcherGroup, ctx := errgroup.WithContext(ctx)
+248		for {
+249			select {
+250			case tick := <-t.C:
+251				// We use Round(0) on the start time to remove the monotonic clock.
+252				// This is required as ticks from the ticker and time.Now() can have
+253				// a monotonic clock that when subtracted do not represent the delta
+254				// in wall clock time.
+255				start := time.Now().Round(0)
+256				sch.metrics.BehindSeconds.Set(start.Sub(tick).Seconds())
+257	
+258				sch.processTick(ctx, dispatcherGroup, tick)
+259	
+260				sch.metrics.SchedulePeriodicDuration.Observe(time.Since(start).Seconds())
+261			case <-ctx.Done():
+262				// waiting for all rule evaluation routines to stop
+263				waitErr := dispatcherGroup.Wait()
+264				return waitErr
+265			}
+266		}
+267	}
+268	
+269	type readyToRunItem struct {
+270		ruleRoutine Rule
+271		Evaluation
+272	}
+273	
+274	// TODO refactor to accept a callback for tests that will be called with things that are returned currently, and return nothing.
+275	// Returns a slice of rules that were scheduled for evaluation, map of stopped rules, and a slice of updated rules
+276	func (sch *schedule) processTick(ctx context.Context, dispatcherGroup *errgroup.Group, tick time.Time) ([]readyToRunItem, map[ngmodels.AlertRuleKey]struct{}, []ngmodels.AlertRuleKeyWithVersion) {
+277		tickNum := tick.Unix() / int64(sch.baseInterval.Seconds())
+278	
+279		// update the local registry. If there was a difference between the previous state and the current new state, rulesDiff will contains keys of rules that were updated.
+280		rulesDiff, err := sch.updateSchedulableAlertRules(ctx)
+281		updated := rulesDiff.updated
+282		if updated == nil { // make sure map is not nil
+283			updated = map[ngmodels.AlertRuleKey]struct{}{}
+284		}
+285		if err != nil {
+286			sch.log.Error("Failed to update alert rules", "error", err)
+287		}
+288	
+289		// this is the new current state. rulesDiff contains the previously existing rules that were different between this state and the previous state.
+290		alertRules, folderTitles := sch.schedulableAlertRules.all()
+291	
+292		// registeredDefinitions is a map used for finding deleted alert rules
+293		// initially it is assigned to all known alert rules from the previous cycle
+294		// each alert rule found also in this cycle is removed
+295		// so, at the end, the remaining registered alert rules are the deleted ones
+296		registeredDefinitions := sch.registry.keyMap()
+297	
+298		sch.updateRulesMetrics(alertRules)
+299	
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57:	FindReason(ctx context.Context, logger log.Logger, key ngmodels.AlertRuleKeyWithGroup) (error, error)
+83:	log log.Logger
+135:	Log                    log.Logger
+145:		cfg.Log.Warn("Invalid scheduler maxAttempts, using a safe minimum", "configured", cfg.RetryConfig.MaxAttempts, "actual", minMaxAttempts)
+176:	sch.log.Info("Starting scheduler", "tickInterval", sch.baseInterval, "maxAttempts", sch.retryConfig.MaxAttempts)
+181:		sch.log.Error("Failure while running the rule evaluation loop", "error", err)
+209:			sch.log.Info("Alert rule cannot be removed from the scheduler as it is not scheduled", key.LogContext()...)
+214:			sch.log.Info("Alert rule cannot be stopped as it is not running", key.LogContext()...)
+236:		sch.log.New(key.LogContext()...).Error("Failed to get stop reason", "error", err)
+286:		sch.log.Error("Failed to update alert rules", "error", err)
+325:		logger := sch.log.FromContext(ctx).New(key.LogContext()...)
+352:			logger.Warn("Rule has an invalid interval and will be ignored. Interval should be divided exactly by scheduler interval", "ruleInterval", time.Duration(item.IntervalSeconds)*time.Second, "schedulerInterval", sch.baseInterval)
+398:		sch.log.Warn("Unable to obtain folder titles for some rules", "missingFolderUIDToRuleUID", missingFolder)
+429:			sch.log.Debug("Rule evaluation triggered by previous rule", append(next.rule.GetKey().LogContext(), "previousRule", prev[0].rule.UID)...)
+434:			sch.log.Debug("Scheduled evaluation was canceled because evaluation routine was stopped", append(key.LogContext(), "time", next.scheduledAt)...)
+438:			sch.log.Warn("Tick dropped because alert rule evaluation is too slow", append(key.LogContext(), "time", next.scheduledAt, "droppedTick", dropped.scheduledAt)...)
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420		sch.deleteAlertRule(ctx, toDelete...)
+421	
+422		return readyToRun, registeredDefinitions, updatedRules
+423	}
+424	
+425	// runJobFn sends the scheduled evaluation to the evaluation routine, optionally with a previous item to log the trigger source.
+426	func (sch *schedule) runJobFn(next readyToRunItem, prev ...readyToRunItem) func() {
+427		return func() {
+428			if len(prev) > 0 {
+429				sch.log.Debug("Rule evaluation triggered by previous rule", append(next.rule.GetKey().LogContext(), "previousRule", prev[0].rule.UID)...)
+430			}
+431			key := next.rule.GetKey()
+432			success, dropped := next.ruleRoutine.Eval(&next.Evaluation)
+433			if !success {
+434				sch.log.Debug("Scheduled evaluation was canceled because evaluation routine was stopped", append(key.LogContext(), "time", next.scheduledAt)...)
+435				return
+436			}
+437			if dropped != nil {
+438				sch.log.Warn("Tick dropped because alert rule evaluation is too slow", append(key.LogContext(), "time", next.scheduledAt, "droppedTick", dropped.scheduledAt)...)
+439				orgID := fmt.Sprint(key.OrgID)
+440				sch.metrics.EvaluationMissed.WithLabelValues(orgID, next.rule.Title).Inc()
+441			}
+442		}
+443	}
+444	
+445	func (sch *schedule) runSequences(sequences []sequence, step int64) {
+446		for i := range sequences {
+447			time.AfterFunc(time.Duration(int64(i)*step), sch.runJobFn(readyToRunItem(sequences[i])))
+448		}
+449	}
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260	
+261				a.logger.Info("Clearing the state of the rule because it was updated", "isPaused", ctx.rule.IsPaused, "fingerprint", fp)
+262				// clear the state. So the next evaluation will start from the scratch.
+263				a.resetState(grafanaCtx, ctx.rule, ctx.rule.IsPaused)
+264				currentFingerprint = fp
+265			// evalCh - used by the scheduler to signal that evaluation is needed.
+266			case ctx, ok := <-a.evalCh:
+267				if !ok {
+268					a.logger.Debug("Evaluation channel has been closed. Exiting")
+269					return nil
+270				}
+271				f := ctx.Fingerprint()
+272				logger := a.logger.New("version", ctx.rule.Version, "fingerprint", f, "now", ctx.scheduledAt)
+273				logger.Debug("Processing tick")
+274	
+275				retryer := newExponentialBackoffRetryer(
+276					a.retryConfig.MaxAttempts-1, // First attempt is not a retry.
+277					a.retryConfig.InitialRetryDelay,
+278					a.retryConfig.MaxRetryDelay,
+279					a.retryConfig.RandomizationFactor,
+280					a.clock,
+281				)
+282	
+283				func() {
+284					orgID := fmt.Sprint(a.key.OrgID)
+285					evalDuration := a.metrics.EvalDuration.WithLabelValues(orgID)
+286					evalTotal := a.metrics.EvalTotal.WithLabelValues(orgID)
+287	
+288					evalStart := a.clock.Now()
+289					defer func() {
+290						evalDuration.Observe(a.clock.Now().Sub(evalStart).Seconds())
+291						a.evalApplied(ctx.scheduledAt)
+292					}()
+293	
+294					attempt := 1
+295					for {
+296						isPaused := ctx.rule.IsPaused
+297	
+298						// Do not clean up state if the eval loop has just started.
+299						var needReset bool
+300						if currentFingerprint != 0 && currentFingerprint != f {
+301							logger.Debug("Got a new version of alert rule. Clear up the state", "current_fingerprint", currentFingerprint, "fingerprint", f)
+302							needReset = true
+303						}
+304						// We need to reset state if the loop has started and the alert is already paused. It can happen,
+305						// if we have an alert with state and we do file provision with stateful Grafana, that state
+306						// lingers in DB and won't be cleaned up until next alert rule update.
+307						needReset = needReset || (currentFingerprint == 0 && isPaused)
+308						if needReset {
+309							a.resetState(grafanaCtx, ctx.rule, isPaused)
+310						}
+311						currentFingerprint = f
+312						if isPaused {
+313							logger.Debug("Skip rule evaluation because it is paused")
+314							return
+315						}
+316	
+317						// Only increment evaluation counter once, not per-retry.
+318						if attempt == 1 {
+319							evalTotal.Inc()
+320						}
+321	
+322						fpStr := currentFingerprint.String()
+323						utcTick := ctx.scheduledAt.UTC().Format(time.RFC3339Nano)
+324						tracingCtx, span := a.tracer.Start(grafanaCtx, "alert rule execution", trace.WithAttributes(
+325							attribute.String("rule_uid", ctx.rule.UID),
+326							attribute.Int64("org_id", ctx.rule.OrgID),
+327							attribute.Int64("rule_version", ctx.rule.Version),
+328							attribute.String("rule_fingerprint", fpStr),
+329							attribute.String("tick", utcTick),
+330						))
+331						logger := logger.FromContext(tracingCtx)
+332	
+333						// Check before any execution if the context was cancelled so that we don't do any evaluations.
+334						if tracingCtx.Err() != nil {
+335							span.SetStatus(codes.Error, "rule evaluation cancelled")
+336							span.End()
+337							logger.Error("Skip evaluation and updating the state because the context has been cancelled", "version", ctx.rule.Version, "fingerprint", f, "attempt", attempt, "now", ctx.scheduledAt)
+338							return
+339						}
+340						nextDelay := retryer.NextAttemptIn()
+341						shouldRetry := nextDelay != retryStop
+342						err := a.evaluate(tracingCtx, ctx, span, shouldRetry, logger)
+343						// This is extremely confusing - when we exhaust all retry attempts, or we have no retryable errors
+344						// we return nil - so technically, this is meaningless to know whether the evaluation has errors or not.
+345						span.End()
+346						if err == nil {
+347							logger.Debug("Tick processed", "attemp...
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1	package ticker
+2	
+3	import (
+4		"fmt"
+5		"time"
+6	
+7		"github.com/benbjohnson/clock"
+8	
+9		"github.com/grafana/grafana/pkg/infra/log"
+10	)
+11	
+12	// Ticker emits ticks at regular time intervals. it's like a time.Ticker, except:
+13	//   - it doesn't drop ticks for slow receivers, rather, it queues up.  so that callers are in control to instrument what's going on.
+14	//   - it ticks on interval marks or very shortly after. this provides a predictable load pattern
+15	//     (this shouldn't cause too much load contention issues because the next steps in the pipeline just process at their own pace)
+16	//   - the timestamps are used to mark "last datapoint to query for" and as such, are a configurable amount of seconds in the past
+17	type T struct {
+18		C        chan time.Time
+19		clock    clock.Clock
+20		last     time.Time
+21		interval time.Duration
+22		metrics  *Metrics
+23		stopCh   chan struct{}
+24		logger   log.Logger
+25	}
+26	
+27	// NewTicker returns a Ticker that ticks on interval marks (or very shortly after) starting at c.Now(), and never drops ticks. interval should not be negative or zero.
+28	func New(c clock.Clock, interval time.Duration, metric *Metrics, logger log.Logger) *T {
+29		if interval <= 0 {
+30			panic(fmt.Errorf("non-positive interval [%v] is not allowed", interval))
+31		}
+32		t := &T{
+33			C:        make(chan time.Time),
+34			clock:    c,
+35			last:     getStartTick(c, interval),
+36			interval: interval,
+37			metrics:  metric,
+38			stopCh:   make(chan struct{}),
+39			logger:   logger,
+40		}
+41		metric.IntervalSeconds.Set(t.interval.Seconds()) // Seconds report fractional part as well, so it matches the format of the timestamp we report below
+42		go t.run()
+43		return t
+44	}
+45	
+46	func getStartTick(clk clock.Clock, interval time.Duration) time.Time {
+47		nano := clk.Now().UnixNano()
+48		return time.Unix(0, nano-(nano%interval.Nanoseconds()))
+49	}
+50	
+51	func (t *T) run() {
+52		t.logger.Info("starting", "component", "ticker", "first_tick", t.last.Add(t.interval))
+53	LOOP:
+54		for {
+55			next := t.last.Add(t.interval) // calculate the time of the next tick
+56			t.metrics.NextTickTime.Set(float64(next.UnixNano()) / 1e9)
+57			diff := t.clock.Now().Sub(next) // calculate the difference between the current time and the next tick
+58			// if difference is not negative, then it should tick
+59			if diff >= 0 {
+60				select {
+61				case t.C <- next:
+62				case <-t.stopCh:
+63					break LOOP
+64				}
+65				t.last = next
+66				t.metrics.LastTickTime.Set(float64(next.UnixNano()) / 1e9)
+67				continue
+68			}
+69			// tick is too young. try again when ...
+70			select {
+71			case <-t.clock.After(-diff): // ...it'll definitely be old enough
+72			case <-t.stopCh:
+73				break LOOP
+74			}
+75		}
+76		t.logger.Info("stopped", "component", "ticker", "last_tick", t.last)
+77	}
+78	
+79	// Stop stops the ticker. It does not close the C channel
+80	func (t *T) Stop() {
+81		select {
+82		case t.stopCh <- struct{}{}:
+83		default:
+84			// already stopped
+85		}
+86	}
+87	
126-systemthinking_tokens-
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Now let me check the registry.go and metrics/scheduler.go for completeness.
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1	package schedule
+2	
+3	import (
+4		"context"
+5		"encoding/binary"
+6		"errors"
+7		"fmt"
+8		"hash/fnv"
+9		"math"
+10		"sort"
+11		"sync"
+12		"time"
+13		"unsafe"
+14	
+15		"github.com/grafana/grafana/pkg/services/ngalert/models"
+16	)
+17	
+18	var (
+19		errRuleDeleted   = errors.New("rule deleted")
+20		errRuleRestarted = errors.New("rule restarted")
+21	)
+22	
+23	type ruleFactory interface {
+24		new(context.Context, *models.AlertRule) Rule
+25	}
+26	
+27	type ruleRegistry struct {
+28		mu    sync.Mutex
+29		rules map[models.AlertRuleKey]Rule
+30	}
+31	
+32	func newRuleRegistry() ruleRegistry {
+33		return ruleRegistry{rules: make(map[models.AlertRuleKey]Rule)}
+34	}
+35	
+36	// getOrCreate gets a rule routine from registry for the provided rule. If it does not exist, it creates a new one.
+37	// Returns a pointer to the rule routine and a flag that indicates whether it is a new struct or not.
+38	func (r *ruleRegistry) getOrCreate(context context.Context, item *models.AlertRule, factory ruleFactory) (Rule, bool) {
+39		r.mu.Lock()
+40		defer r.mu.Unlock()
+41	
+42		key := item.GetKey()
+43		rule, ok := r.rules[key]
+44		if !ok {
+45			rule = factory.new(context, item)
+46			r.rules[key] = rule
+47		}
+48		return rule, !ok
+49	}
+50	
+51	func (r *ruleRegistry) exists(key models.AlertRuleKey) bool {
+52		r.mu.Lock()
+53		defer r.mu.Unlock()
+54	
+55		_, ok := r.rules[key]
+56		return ok
+57	}
+58	
+59	// get fetches a rule from the registry by key. It returns (rule, ok) where ok is false if the rule did not exist.
+60	func (r *ruleRegistry) get(key models.AlertRuleKey) (Rule, bool) {
+61		r.mu.Lock()
+62		defer r.mu.Unlock()
+63		ru, ok := r.rules[key]
+64		return ru, ok
+65	}
+66	
+67	// del removes pair that has specific key from the registry.
+68	// Returns 2-tuple where the first element is value of the removed pair
+69	// and the second element indicates whether element with the specified key existed.
+70	func (r *ruleRegistry) del(key models.AlertRuleKey) (Rule, bool) {
+71		r.mu.Lock()
+72		defer r.mu.Unlock()
+73		rule, ok := r.rules[key]
+74		if ok {
+75			delete(r.rules, key)
+76		}
+77		return rule, ok
+78	}
+79	
+80	func (r *ruleRegistry) keyMap() map[models.AlertRuleKey]struct{} {
+81		r.mu.Lock()
+82		defer r.mu.Unlock()
+83		definitionsIDs := make(map[models.AlertRuleKey]struct{}, len(r.rules))
+84		for k := range r.rules {
+85			definitionsIDs[k] = struct{}{}
+86		}
+87		return definitionsIDs
+88	}
+89	
+90	type Evaluation struct {
+91		scheduledAt time.Time
+92		rule        *models.AlertRule
+93		folderTitle string
+94		afterEval   func()
+95	}
+96	
+97	func (e *Evaluation) Fingerprint() fingerprint {
+98		return ruleWithFolder{e.rule, e.folderTitle}.Fingerprint()
+99	}
+100	
+101	type alertRulesRegistry struct {
+102		rules        map[models.AlertRuleKey]*models.AlertRule
+103		folderTitles map[models.FolderKey]string
+104		mu           sync.Mutex
+105	}
+106	
+107	// all returns all rules in the registry.
+108	func (r *alertRulesRegistry) all() ([]*models.AlertRule, map[models.FolderKey]string) {
+109		r.mu.Lock()
+110		defer r.mu.Unlock()
+111		result := make([]*models.AlertRule, 0, len(r.rules))
+112		for _, rule := range r.rules {
+113			result = append(result, rule)
+114		}
+115		return result, r.folderTitles
+116	}
+117	
+118	func (r *alertRulesRegistry) get(k models.AlertRuleKey) *models.AlertRule {
+119		r.mu.Lock()
+120		defer r.mu.Unlock()
133-assistanttool_useRead
1342026-06-12T22:15:55.500Zusertool_resultRead
1	package metrics
+2	
+3	import (
+4		"github.com/prometheus/client_golang/prometheus"
+5		"github.com/prometheus/client_golang/prometheus/promauto"
+6	
+7		"github.com/grafana/grafana/pkg/services/ngalert/schedule/ticker"
+8	)
+9	
+10	const (
+11		AlertRuleActiveLabelValue = "active"
+12		AlertRulePausedLabelValue = "paused"
+13	)
+14	
+15	type Scheduler struct {
+16		Registerer                          prometheus.Registerer
+17		BehindSeconds                       prometheus.Gauge
+18		EvalTotal                           *prometheus.CounterVec
+19		EvalFailures                        *prometheus.CounterVec
+20		EvalDuration                        *prometheus.HistogramVec
+21		EvalAttemptTotal                    *prometheus.CounterVec
+22		EvalAttemptFailures                 *prometheus.CounterVec
+23		ProcessDuration                     *prometheus.HistogramVec
+24		SendDuration                        *prometheus.HistogramVec
+25		SimpleNotificationRules             *prometheus.GaugeVec
+26		GroupRules                          *prometheus.GaugeVec
+27		Groups                              *prometheus.GaugeVec
+28		SchedulePeriodicDuration            prometheus.Histogram
+29		SchedulableAlertRules               prometheus.Gauge
+30		SchedulableAlertRulesHash           prometheus.Gauge
+31		UpdateSchedulableAlertRulesDuration prometheus.Histogram
+32		Ticker                              *ticker.Metrics
+33		EvaluationMissed                    *prometheus.CounterVec
+34		SimplifiedEditorRules               *prometheus.GaugeVec
+35		PrometheusImportedRules             *prometheus.GaugeVec
+36	}
+37	
+38	func NewSchedulerMetrics(r prometheus.Registerer) *Scheduler {
+39		return &Scheduler{
+40			Registerer: r,
+41			BehindSeconds: promauto.With(r).NewGauge(prometheus.GaugeOpts{
+42				Namespace: Namespace,
+43				Subsystem: Subsystem,
+44				Name:      "scheduler_behind_seconds",
+45				Help:      "The total number of seconds the scheduler is behind.",
+46			}),
+47			// TODO: once rule groups support multiple rules, consider partitioning
+48			// on rule group as well as tenant, similar to loki|cortex.
+49			EvalTotal: promauto.With(r).NewCounterVec(
+50				prometheus.CounterOpts{
+51					Namespace: Namespace,
+52					Subsystem: Subsystem,
+53					Name:      "rule_evaluations_total",
+54					Help:      "The total number of rule evaluations.",
+55				},
+56				[]string{"org"},
+57			),
+58			// TODO: once rule groups support multiple rules, consider partitioning
+59			// on rule group as well as tenant, similar to loki|cortex.
+60			EvalFailures: promauto.With(r).NewCounterVec(
+61				prometheus.CounterOpts{
+62					Namespace: Namespace,
+63					Subsystem: Subsystem,
+64					Name:      "rule_evaluation_failures_total",
+65					Help:      "The total number of rule evaluation failures.",
+66				},
+67				[]string{"org"},
+68			),
+69			EvalDuration: promauto.With(r).NewHistogramVec(
+70				prometheus.HistogramOpts{
+71					Namespace: Namespace,
+72					Subsystem: Subsystem,
+73					Name:      "rule_evaluation_duration_seconds",
+74					Help:      "The time to evaluate a rule.",
+75					Buckets:   []float64{.01, .1, .5, 1, 5, 10, 15, 30, 60, 120, 180, 240, 300},
+76				},
+77				[]string{"org"},
+78			),
+79			EvalAttemptTotal: promauto.With(r).NewCounterVec(
+80				prometheus.CounterOpts{
+81					Namespace: Namespace,
+82					Subsystem: Subsystem,
+83					Name:      "rule_evaluation_attempts_total",
+84					Help:      "The total number of rule evaluation attempts.",
+85				},
+86				[]string{"org"},
+87			),
+88			EvalAttemptFailures: promauto.With(r).NewCounterVec(
+89				prometheus.CounterOpts{
+90					Namespace: Namespace,
+91					Subsystem: Subsystem,
+92					Name:      "rule_evaluation_attempt_failures_total",
+93					Help:      "The total number of rule evaluation attempt failures.",
+94				},
+95				[]string{"org"},
+96			),
+97			ProcessDuration: promauto.With(r).NewHistogramVec(
+98				prometheus.HistogramOpts{
+99					Namespace: Namespace,
+100					Subsystem: Subsystem,
+101					Name:      "rule_process_evaluation_durati...
135-systemthinking_tokens-
136-systemthinking_tokens-
137-systemthinking_tokens-
138-systemthinking_tokens-
139-systemthinking_tokens-
140-assistanttext-
Now I have all the information needed. Let me write the answer.
141-assistanttool_useWrite
1422026-06-12T22:16:21.122Zusertool_resultWrite
File created successfully at: /workspace/answer.json (file state is current in your context — no need to Read it back)
143-assistanttext-
The key findings are:
+
+**Files implementing the alerting evaluation scheduler tick:**
+1. `pkg/services/ngalert/schedule/ticker/ticker.go` — custom ticker that never drops ticks, queues them
+2. `pkg/services/ngalert/schedule/schedule.go` — main scheduler with `schedulePeriodic()` (tick loop), `processTick()` (rule dispatch), and `runJobFn()` (sends to per-rule goroutines)
+3. `pkg/services/ngalert/schedule/alert_rule.go` — per-rule goroutine that processes evaluation signals
+4. `pkg/services/ngalert/schedule/registry.go` — `Evaluation` struct holding scheduled time and rule data
+5. `pkg/services/ngalert/metrics/scheduler.go` — scheduler metrics including `BehindSeconds` and `EvaluationMissed`
+
+**Overrun detection:**
+- In `runJobFn()` (schedule.go:438), when `Eval()` returns a non-nil `dropped` value (previous evaluation didn't finish before next tick), it logs: `"Tick dropped because alert rule evaluation is too slow"` and increments `EvaluationMissed` metric.
+- `schedulePeriodic()` also tracks scheduler lag via `BehindSeconds.Set(start.Sub(tick).Seconds())` on every tick.
Tool Calls (45)
1. Agent @ -
Input
{
+  "description": "Search Grafana alerting scheduler for evaluation cycle overrun logging",
+  "subagent_type": "Explore",
+  "prompt": "Search the /workspace directory for Go source files in the Grafana codebase that implement:\n1. The alerting evaluation scheduler tick (the main loop that triggers alert rule evaluations)\n2. Detection and logging of evaluation cycle overruns (when an alert evaluation takes longer than expected)\n\nLook for patterns like:\n- \"alert evaluation took longer than expected\"\n- \"evaluation cycle\" overrun detection\n- Scheduler tick logic for alerting\n- Time budget tracking for alert evaluations\n\nSearch thoroughly in paths like:\n- /workspace/pkg/services/ngalert/ (Grafana's next-gen alerting)\n- /workspace/pkg/services/alerting/\n- Any scheduler or engine files\n\nFor each relevant file, report:\n- The full path\n- Key symbols (functions, types) that implement the scheduler tick or overrun detection\n- The specific log message used when a cycle overruns\n\nBe very thorough - check multiple subdirectories and look for the actual log message string \"alert evaluation took longer than expected\" or similar."
+}
Output
{
+  "status": "completed",
+  "prompt": "Search the /workspace directory for Go source files in the Grafana codebase that implement:\n1. The alerting evaluation scheduler tick (the main loop that triggers alert rule evaluations)\n2. Detection and logging of evaluation cycle overruns (when an alert evaluation takes longer than expected)\n\nLook for patterns like:\n- \"alert evaluation took longer than expected\"\n- \"evaluation cycle\" overrun detection\n- Scheduler tick logic for alerting\n- Time budget tracking for alert evaluations\n\nSearch thoroughly in paths like:\n- /workspace/pkg/services/ngalert/ (Grafana's next-gen alerting)\n- /workspace/pkg/services/alerting/\n- Any scheduler or engine files\n\nFor each relevant file, report:\n- The full path\n- Key symbols (functions, types) that implement the scheduler tick or overrun detection\n- The specific log message used when a cycle overruns\n\nBe very thorough - check multiple subdirectories and look for the actual log message string \"alert evaluation took longer than expected\" or similar.",
+  "agentId": "a0a624fc81e63b4e8",
+  "agentType": "Explore",
+  "content": [
+    {
+      "type": "text",
+      "text": "Perfect! Now I have a comprehensive understanding. Let me create a final summary of all the findings:\n\n## Summary\n\nI've completed a thorough search of the Grafana codebase for alert evaluation scheduler tick implementation and evaluation cycle overrun detection. Here are my findings:\n\n### **1. Main Scheduler Tick Logic**\n\n**File:** `/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go`\n\n**Key Functions:**\n- `Run()` (line 175-184): Entry point that creates and starts the ticker\n- `schedulePeriodic()` (line 246-267): Main loop that handles ticks from the ticker and calls `processTick()`\n- `processTick()` (line 276-423): The core scheduler tick that processes alert rules for evaluation\n- `runJobFn()` (line 426-443): Sends evaluation signals to rule routines and detects dropped ticks\n\n**Key Symbols:**\n- `schedule` struct (line 60-110): Main scheduler structure\n- `readyToRunItem` struct (line 269-272): Represents rules ready to evaluate on current tick\n- `Evaluation` struct (in registry.go, line 90-95): Contains scheduled time, rule, and folder info\n\n### **2. Evaluation Cycle Overrun Detection**\n\n**Log Message:** `\"Tick dropped because alert rule evaluation is too slow\"`\n\n**Location:** `/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go:438`\n\n**Implementation Details:**\n- In the `runJobFn()` function, when a rule evaluation is sent via `next.ruleRoutine.Eval(&next.Evaluation)`, it returns `(success, dropped)`\n- If `dropped != nil`, it indicates that a previous evaluation tick couldn't complete before the next one was scheduled\n- This triggers a warning log with the rule key, current scheduled time, and the dropped scheduled time\n- The event is also recorded in the metric `schedule_rule_evaluations_missed_total`\n\n### **3. Scheduler Behind Detection**\n\n**Metric:** `scheduler_behind_seconds` (BehindSeconds gauge)\n\n**Location:** `/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go:256`\n\n**Implementation:**\n```\nstart := time.Now().Round(0)\nsch.metrics.BehindSeconds.Set(start.Sub(tick).Seconds())\n```\nThis calculates how many seconds behind the current tick the scheduler is running.\n\n### **4. Ticker Implementation**\n\n**File:** `/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ticker/ticker.go`\n\n**Key Function:** `New()` (line 28-44) and `run()` (line 51-77)\n\n**Features:**\n- Ticks on interval marks or shortly after\n- Never drops ticks - queues them instead\n- Emits ticks via channel `C`\n- Tracks next tick time and last consumed tick time via metrics\n\n### **5. Metrics Related to Evaluation Cycles**\n\n**File:** `/workspace/grafana--26d36ec/pkg/services/ngalert/metrics/scheduler.go`\n\n**Key Metrics:**\n- `BehindSeconds` (line 17): Scheduler delay metric\n- `Sched
+...
2. Bash @ -
Input
{
+  "command": "find /workspace -type f -name \"*.go\" | grep -E \"(alert|schedul)\" | head -30"
+}
Output
"/workspace/grafana--26d36ec/tools/setup_grafana_alertmanager_integration_test_images.go\n/workspace/grafana--26d36ec/pkg/api/alerting.go\n/workspace/grafana--26d36ec/pkg/expr/sql_command_alert_test.go\n/workspace/grafana--26d36ec/pkg/setting/setting_unified_alerting.go\n/workspace/grafana--26d36ec/pkg/setting/setting_unified_alerting_test.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/accesscontrol.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/limits.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/limits_test.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/ngalert.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/ngalert_test.go\n/workspace/grafana--26d36ec/pkg/tests/alertmanager/alertmanager_scenario.go\n/workspace/grafana--26d36ec/pkg/tests/alertmanager/alertmanager_test.go\n/workspace/grafana--26d36ec/pkg/tests/alertmanager/grafana.go\n/workspace/grafana--26d36ec/pkg/tests/alertmanager/loki.go\n/workspace/grafana--26d36ec/pkg/tests/alertmanager/mimir.go\n/workspace/grafana--26d36ec/pkg/tests/alertmanager/postgres.go\n/workspace/grafana--26d36ec/pkg/tests/alertmanager/webhook.go\n/workspace/grafana--26d36ec/pkg/util/scheduler/queue.go\n/workspace/grafana--26d36ec/pkg/util/scheduler/queue_test.go\n/workspace/grafana--26d36ec/pkg/util/scheduler/scheduler.go\n/workspace/grafana--26d36ec/pkg/util/scheduler/scheduler_bench_test.go\n/workspace/grafana--26d36ec/pkg/util/scheduler/scheduler_test.go\n/workspace/grafana--26d36ec/devenv/docker/ha-test-unified-alerting/webhook-listener.go\n/workspace/grafana--26d36ec/apps/alerting/rules/pkg/apis/alerting_manifest.go\n/workspace/grafana--26d36ec/apps/alerting/rules/pkg/apis/types.go\n/workspace/grafana--26d36ec/apps/alerting/rules/pkg/app/app.go\n/workspace/grafana--26d36ec/apps/alerting/notifications/pkg/apis/alertingnotifications_manifest.go\n/workspace/grafana--26d36ec/apps/alerting/notifications/pkg/apis/type.go\n/workspace/grafana--26d36ec/apps/alerting/notifications/pkg/app/app.go\n/workspace/grafana--26d36ec/pkg/services/cloudmigration/cloudmigrationimpl/snapshot_mgmt_alerts.go"
3. Bash @ -
Input
{
+  "command": "find /workspace -type f -name \"*.go\" -path \"*/ngalert/*\" | head -50"
+}
Output
"/workspace/grafana--26d36ec/pkg/services/ngalert/accesscontrol.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/limits.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/limits_test.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/ngalert.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/ngalert_test.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/tests/util.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/testutil/testutil.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/writer/datasourcewriter.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/writer/datasourcewriter_test.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/writer/fake.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/writer/noop.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/writer/prom.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/writer/prom_test.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/writer/testing.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/accesscontrol/accesscontrol.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/accesscontrol/models.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/accesscontrol/receivers.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/accesscontrol/receivers_test.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/accesscontrol/rules.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/accesscontrol/rules_test.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/accesscontrol/silences.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/accesscontrol/silences_test.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/accesscontrol/testing.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/api/api.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/api/api_alertmanager.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/api/api_alertmanager_guards.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/api/api_alertmanager_guards_test.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/api/api_alertmanager_silences.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/api/api_alertmanager_silences_test.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/api/api_alertmanager_test.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/api/api_configuration.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/api/api_configuration_test.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/api/api_convert_prometheus.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/api/api_convert_prometheus_test.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/api/api_prometheus_test.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/api/api_prometheus_test_fixtures.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/api/api_provisioning.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/api/api_provisioning_test.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/api/api_ruler.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/api/api_ruler_export.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/api/api_ruler_export_test.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/api/api_ruler_history.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/api/api_ruler_history_test.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/api/api_ruler_test.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/api/api_ruler_validation_test.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/api/api_testing.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/api/api_testing_test.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/api/authorization.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/api/authorization_test.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/api/compat_contact_points.go"
4. Bash @ -
Input
{
+  "command": "grep -r \"alert evaluation took longer\" /workspace --include=\"*.go\""
+}
Output
"(Bash completed with no output)"
5. Bash @ -
Input
{
+  "command": "grep -r \"evaluation took longer\\|evaluation cycle\\|cycle overrun\\|time budget\" /workspace --include=\"*.go\" | head -20"
+}
Output
"/workspace/grafana--26d36ec/pkg/services/ngalert/state/state.go:\t// Allow for at least two evaluation cycles to pass before expiring, every time."
6. Bash @ -
Input
{
+  "command": "find /workspace/grafana--26d36ec/pkg/services/ngalert -type f -name \"*.go\" | grep -E \"(schedul|engine|tick|eval)\" "
+}
Output
"/workspace/grafana--26d36ec/pkg/services/ngalert/backtesting/engine.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/backtesting/engine_test.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/backtesting/eval_data.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/backtesting/eval_data_test.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/backtesting/eval_query.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/backtesting/eval_query_test.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/eval/context.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/eval/eval.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/eval/eval_bench_test.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/eval/eval_test.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/eval/extract_md.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/eval/extract_md_test.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/eval/testing.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/eval/validate.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/metrics/scheduler.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/eval/eval_mocks/ConditionEvaluator.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/eval/eval_mocks/FakeFactory.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/api/tooling/definitions/eval_condition.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule_test.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alerts_sender_mock.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/fetcher.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/jitter.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/jitter_test.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/loaded_metrics_reader.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/loaded_metrics_reader_test.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/metrics.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/metrics_test.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/recording_rule.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/recording_rule_test.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/registry.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/registry_bench_test.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/registry_test.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/retry.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/retry_test.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule_unit_test.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/sequence.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/sequence_test.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/testing.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ticker/metrics.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ticker/ticker.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ticker/ticker_test.go"
7. Read @ -
Input
{
+  "file_path": "/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go"
+}
Output
"1\tpackage schedule\n2\t\n3\timport (\n4\t\t\"context\"\n5\t\t\"fmt\"\n6\t\t\"net/url\"\n7\t\t\"time\"\n8\t\n9\t\t\"github.com/benbjohnson/clock\"\n10\t\t\"golang.org/x/sync/errgroup\"\n11\t\n12\t\t\"github.com/grafana/grafana-plugin-sdk-go/data\"\n13\t\n14\t\t\"github.com/grafana/grafana/pkg/infra/log\"\n15\t\t\"github.com/grafana/grafana/pkg/infra/tracing\"\n16\t\t\"github.com/grafana/grafana/pkg/services/featuremgmt\"\n17\t\t\"github.com/grafana/grafana/pkg/services/ngalert/api/tooling/definitions\"\n18\t\t\"github.com/grafana/grafana/pkg/services/ngalert/eval\"\n19\t\t\"github.com/grafana/grafana/pkg/services/ngalert/metrics\"\n20\t\tngmodels \"github.com/grafana/grafana/pkg/services/ngalert/models\"\n21\t\t\"github.com/grafana/grafana/pkg/services/ngalert/schedule/ticker\"\n22\t\t\"github.com/grafana/grafana/pkg/services/ngalert/state\"\n23\t\t\"github.com/grafana/grafana/pkg/setting\"\n24\t)\n25\t\n26\t// ScheduleService is an interface for a service that schedules the evaluation\n27\t// of alert rules.\n28\ttype ScheduleService interface {\n29\t\t// Run the scheduler until the context is canceled or the scheduler returns\n30\t\t// an error. The scheduler is terminated when this function returns.\n31\t\tRun(context.Context) error\n32\t}\n33\t\n34\t// AlertsSender is an interface for a service that is responsible for sending notifications to the end-user.\n35\t//\n36\t//go:generate mockery --name AlertsSender --structname AlertsSenderMock --inpackage --filename alerts_sender_mock.go --with-expecter\n37\ttype AlertsSender interface {\n38\t\tSend(ctx context.Context, key ngmodels.AlertRuleKey, alerts definitions.PostableAlerts)\n39\t}\n40\t\n41\t// RulesStore is a store that provides alert rules for scheduling\n42\ttype RulesStore interface {\n43\t\tGetAlertRulesKeysForScheduling(ctx context.Context) ([]ngmodels.AlertRuleKeyWithVersion, error)\n44\t\tGetAlertRulesForScheduling(ctx context.Context, query *ngmodels.GetAlertRulesForSchedulingQuery) error\n45\t}\n46\t\n47\ttype RecordingWriter interface {\n48\t\tWriteDatasource(ctx context.Context, dsUID string, name string, t time.Time, frames data.Frames, orgID int64, extraLabels map[string]string) error\n49\t}\n50\t\n51\t// AlertRuleStopReasonProvider is an interface for determining the reason why an alert rule was stopped.\n52\ttype AlertRuleStopReasonProvider interface {\n53\t\t// FindReason returns two values:\n54\t\t// 1. The first value is the reason for stopping the alert rule (error type).\n55\t\t// 2. The second value is an error indicating any issues that occurred while determining the stop reason.\n56\t\t//\t  If this is non-nil, the scheduler uses the default reason.\n57\t\tFindReason(ctx context.Context, logger log.Logger, key ngmodels.AlertRuleKeyWithGroup) (error, error)\n58\t}\n59\t\n60\ttype schedule struct {\n61\t\t// base tick rate (fastest possible configured check)\n62\t\tbaseInterval time.Duration\n63\t\n64\t\t// each rule gets its own channel and routine\n65\t\tregistry ruleRegistry\n66\t\n67\t\tretryConfig RetryConfig\n68\t\n69\t\tclock clock.Clock\n70\t\n71\t\t// evalApplied is only used for tests: test code can set it to non-nil\n72\t\t// function, and then it'll be called from the event loop whenever the\n73\t\t// message from evalApplied is handled.\n74\t\tevalAppliedFunc func(ngmodels.AlertRuleKey, time.Time)\n75\t\n76\t\t// stopApplied is only used for tests: test code can set it to non-nil\n77\t\t// function, and then it'll be called from the event loop whenever the\n78\t\t// message from stopApplied is handled.\n79\t\tstopAppliedFunc func(ngmodels.AlertRuleKey)\n80\t\n81\t\truleStopReasonProvider AlertRuleStopReasonProvider\n82\t\n83\t\tlog log.Logger\n84\t\n85\t\tevaluatorFactory eval.EvaluatorFactory\n86\t\n87\t\truleStore RulesStore\n88\t\n89\t\tstateManager *state.Manager\n90\t\n91\t\tappURL               *url.URL\n92\t\tdisableGrafanaFolder bool\n93\t\tjitterEvaluations    JitterStrategy\n94\t\trrCfg                setting.RecordingRuleSe
+...
8. Read @ -
Input
{
+  "file_path": "/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ticker/ticker.go"
+}
Output
"1\tpackage ticker\n2\t\n3\timport (\n4\t\t\"fmt\"\n5\t\t\"time\"\n6\t\n7\t\t\"github.com/benbjohnson/clock\"\n8\t\n9\t\t\"github.com/grafana/grafana/pkg/infra/log\"\n10\t)\n11\t\n12\t// Ticker emits ticks at regular time intervals. it's like a time.Ticker, except:\n13\t//   - it doesn't drop ticks for slow receivers, rather, it queues up.  so that callers are in control to instrument what's going on.\n14\t//   - it ticks on interval marks or very shortly after. this provides a predictable load pattern\n15\t//     (this shouldn't cause too much load contention issues because the next steps in the pipeline just process at their own pace)\n16\t//   - the timestamps are used to mark \"last datapoint to query for\" and as such, are a configurable amount of seconds in the past\n17\ttype T struct {\n18\t\tC        chan time.Time\n19\t\tclock    clock.Clock\n20\t\tlast     time.Time\n21\t\tinterval time.Duration\n22\t\tmetrics  *Metrics\n23\t\tstopCh   chan struct{}\n24\t\tlogger   log.Logger\n25\t}\n26\t\n27\t// NewTicker returns a Ticker that ticks on interval marks (or very shortly after) starting at c.Now(), and never drops ticks. interval should not be negative or zero.\n28\tfunc New(c clock.Clock, interval time.Duration, metric *Metrics, logger log.Logger) *T {\n29\t\tif interval <= 0 {\n30\t\t\tpanic(fmt.Errorf(\"non-positive interval [%v] is not allowed\", interval))\n31\t\t}\n32\t\tt := &T{\n33\t\t\tC:        make(chan time.Time),\n34\t\t\tclock:    c,\n35\t\t\tlast:     getStartTick(c, interval),\n36\t\t\tinterval: interval,\n37\t\t\tmetrics:  metric,\n38\t\t\tstopCh:   make(chan struct{}),\n39\t\t\tlogger:   logger,\n40\t\t}\n41\t\tmetric.IntervalSeconds.Set(t.interval.Seconds()) // Seconds report fractional part as well, so it matches the format of the timestamp we report below\n42\t\tgo t.run()\n43\t\treturn t\n44\t}\n45\t\n46\tfunc getStartTick(clk clock.Clock, interval time.Duration) time.Time {\n47\t\tnano := clk.Now().UnixNano()\n48\t\treturn time.Unix(0, nano-(nano%interval.Nanoseconds()))\n49\t}\n50\t\n51\tfunc (t *T) run() {\n52\t\tt.logger.Info(\"starting\", \"component\", \"ticker\", \"first_tick\", t.last.Add(t.interval))\n53\tLOOP:\n54\t\tfor {\n55\t\t\tnext := t.last.Add(t.interval) // calculate the time of the next tick\n56\t\t\tt.metrics.NextTickTime.Set(float64(next.UnixNano()) / 1e9)\n57\t\t\tdiff := t.clock.Now().Sub(next) // calculate the difference between the current time and the next tick\n58\t\t\t// if difference is not negative, then it should tick\n59\t\t\tif diff >= 0 {\n60\t\t\t\tselect {\n61\t\t\t\tcase t.C <- next:\n62\t\t\t\tcase <-t.stopCh:\n63\t\t\t\t\tbreak LOOP\n64\t\t\t\t}\n65\t\t\t\tt.last = next\n66\t\t\t\tt.metrics.LastTickTime.Set(float64(next.UnixNano()) / 1e9)\n67\t\t\t\tcontinue\n68\t\t\t}\n69\t\t\t// tick is too young. try again when ...\n70\t\t\tselect {\n71\t\t\tcase <-t.clock.After(-diff): // ...it'll definitely be old enough\n72\t\t\tcase <-t.stopCh:\n73\t\t\t\tbreak LOOP\n74\t\t\t}\n75\t\t}\n76\t\tt.logger.Info(\"stopped\", \"component\", \"ticker\", \"last_tick\", t.last)\n77\t}\n78\t\n79\t// Stop stops the ticker. It does not close the C channel\n80\tfunc (t *T) Stop() {\n81\t\tselect {\n82\t\tcase t.stopCh <- struct{}{}:\n83\t\tdefault:\n84\t\t\t// already stopped\n85\t\t}\n86\t}\n87\t"
9. Read @ -
Input
{
+  "file_path": "/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go"
+}
Output
"1\tpackage schedule\n2\t\n3\timport (\n4\t\t\"context\"\n5\t\t\"errors\"\n6\t\t\"fmt\"\n7\t\t\"net/url\"\n8\t\t\"time\"\n9\t\n10\t\t\"github.com/benbjohnson/clock\"\n11\t\t\"github.com/prometheus/alertmanager/api/v2/models\"\n12\t\t\"go.opentelemetry.io/otel/attribute\"\n13\t\t\"go.opentelemetry.io/otel/codes\"\n14\t\t\"go.opentelemetry.io/otel/trace\"\n15\t\n16\t\t\"github.com/grafana/grafana/pkg/infra/log\"\n17\t\t\"github.com/grafana/grafana/pkg/infra/tracing\"\n18\t\t\"github.com/grafana/grafana/pkg/services/datasources\"\n19\t\t\"github.com/grafana/grafana/pkg/services/featuremgmt\"\n20\t\t\"github.com/grafana/grafana/pkg/services/ngalert/api/tooling/definitions\"\n21\t\t\"github.com/grafana/grafana/pkg/services/ngalert/eval\"\n22\t\t\"github.com/grafana/grafana/pkg/services/ngalert/metrics\"\n23\t\tngmodels \"github.com/grafana/grafana/pkg/services/ngalert/models\"\n24\t\t\"github.com/grafana/grafana/pkg/services/ngalert/state\"\n25\t\t\"github.com/grafana/grafana/pkg/services/org\"\n26\t\t\"github.com/grafana/grafana/pkg/services/user\"\n27\t\t\"github.com/grafana/grafana/pkg/setting\"\n28\t\t\"github.com/grafana/grafana/pkg/util\"\n29\t)\n30\t\n31\t// Rule represents a single piece of work that is executed periodically by the ruler.\n32\ttype Rule interface {\n33\t\t// Run creates the resources that will perform the rule's work, and starts it. It blocks indefinitely, until Stop is called or another signal is sent.\n34\t\tRun() error\n35\t\t// Stop shuts down the rule's execution with an optional reason. It has no effect if the rule has not yet been Run.\n36\t\tStop(reason error)\n37\t\t// Eval sends a signal to execute the work represented by the rule, exactly one time.\n38\t\t// It has no effect if the rule has not yet been Run, or if the rule is Stopped.\n39\t\tEval(eval *Evaluation) (bool, *Evaluation)\n40\t\t// Update sends a singal to change the definition of the rule.\n41\t\tUpdate(eval *Evaluation) bool\n42\t\t// Type gives the type of the rule.\n43\t\tType() ngmodels.RuleType\n44\t\t// Status indicates the status of the evaluating rule.\n45\t\tStatus() ngmodels.RuleStatus\n46\t\t// Identifier returns the identifier of the rule.\n47\t\tIdentifier() ngmodels.AlertRuleKeyWithGroup\n48\t}\n49\t\n50\ttype ruleFactoryFunc func(context.Context, *ngmodels.AlertRule) Rule\n51\t\n52\tfunc (f ruleFactoryFunc) new(ctx context.Context, rule *ngmodels.AlertRule) Rule {\n53\t\treturn f(ctx, rule)\n54\t}\n55\t\n56\tfunc newRuleFactory(\n57\t\tappURL *url.URL,\n58\t\tdisableGrafanaFolder bool,\n59\t\tretryConfig RetryConfig,\n60\t\tsender AlertsSender,\n61\t\tstateManager *state.Manager,\n62\t\tevalFactory eval.EvaluatorFactory,\n63\t\tclock clock.Clock,\n64\t\trrCfg setting.RecordingRuleSettings,\n65\t\tmet *metrics.Scheduler,\n66\t\tlogger log.Logger,\n67\t\ttracer tracing.Tracer,\n68\t\tfeatureToggles featuremgmt.FeatureToggles,\n69\t\trecordingWriter RecordingWriter,\n70\t\tevalAppliedHook evalAppliedFunc,\n71\t\tstopAppliedHook stopAppliedFunc,\n72\t) ruleFactoryFunc {\n73\t\treturn func(ctx context.Context, rule *ngmodels.AlertRule) Rule {\n74\t\t\tif rule.Type() == ngmodels.RuleTypeRecording {\n75\t\t\t\treturn newRecordingRule(\n76\t\t\t\t\tctx,\n77\t\t\t\t\trule.GetKeyWithGroup(),\n78\t\t\t\t\tretryConfig,\n79\t\t\t\t\tclock,\n80\t\t\t\t\tevalFactory,\n81\t\t\t\t\trrCfg,\n82\t\t\t\t\tlogger,\n83\t\t\t\t\tmet,\n84\t\t\t\t\ttracer,\n85\t\t\t\t\trecordingWriter,\n86\t\t\t\t\tevalAppliedHook,\n87\t\t\t\t\tstopAppliedHook,\n88\t\t\t\t)\n89\t\t\t}\n90\t\t\treturn newAlertRule(\n91\t\t\t\tctx,\n92\t\t\t\trule.GetKeyWithGroup(),\n93\t\t\t\tappURL,\n94\t\t\t\tdisableGrafanaFolder,\n95\t\t\t\tretryConfig,\n96\t\t\t\tsender,\n97\t\t\t\tstateManager,\n98\t\t\t\tevalFactory,\n99\t\t\t\tclock,\n100\t\t\t\tmet,\n101\t\t\t\tlogger,\n102\t\t\t\ttracer,\n103\t\t\t\tfeatureToggles,\n104\t\t\t\tevalAppliedHook,\n105\t\t\t\tstopAppliedHook,\n106\t\t\t)\n107\t\t}\n108\t}\n109\t\n110\ttype evalAppliedFunc = func(ngmodels.AlertRuleKey, time.
+...
10. Read @ -
Input
{
+  "file_path": "/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/metrics.go"
+}
Output
"1\tpackage schedule\n2\t\n3\timport (\n4\t\t\"fmt\"\n5\t\t\"hash/fnv\"\n6\t\t\"sort\"\n7\t\n8\t\t\"github.com/grafana/grafana/pkg/services/ngalert/metrics\"\n9\t\t\"github.com/grafana/grafana/pkg/services/ngalert/models\"\n10\t)\n11\t\n12\t// hashUIDs returns a fnv64 hash of the UIDs for all alert rules.\n13\t// The order of the alert rules does not matter as hashUIDs sorts\n14\t// the UIDs in increasing order.\n15\tfunc hashUIDs(alertRules []*models.AlertRule) uint64 {\n16\t\th := fnv.New64()\n17\t\tfor _, uid := range sortedUIDs(alertRules) {\n18\t\t\t// We can ignore err as fnv64 does not return an error\n19\t\t\t// nolint:errcheck,gosec\n20\t\t\th.Write([]byte(uid))\n21\t\t}\n22\t\treturn h.Sum64()\n23\t}\n24\t\n25\t// sortedUIDs returns a slice of sorted UIDs.\n26\tfunc sortedUIDs(alertRules []*models.AlertRule) []string {\n27\t\tuids := make([]string, 0, len(alertRules))\n28\t\tfor _, alertRule := range alertRules {\n29\t\t\tuids = append(uids, alertRule.UID)\n30\t\t}\n31\t\tsort.Strings(uids)\n32\t\treturn uids\n33\t}\n34\t\n35\ttype ruleKey struct {\n36\t\torgID     int64\n37\t\truleGroup models.AlertRuleGroupKeyWithFolderFullpath\n38\t\truleType  models.RuleType\n39\t\tstate     string\n40\t}\n41\t\n42\tfunc (sch *schedule) updateRulesMetrics(alertRules []*models.AlertRule) {\n43\t\t// main rule_group_rules metric labels\n44\t\tbuckets := make(map[ruleKey]int64)\n45\t\t// gauge for rules with notification settings per org\n46\t\torgsNfSettings := make(map[int64]int64)\n47\t\t// gauge for groups per org\n48\t\tgroupsPerOrg := make(map[int64]map[string]struct{})\n49\t\t// gauge for rules imported from Prometheus per org\n50\t\torgsRulesPrometheusImported := make(map[int64]map[string]int64)\n51\t\n52\t\tsimplifiedEditorSettingsPerOrg := make(map[int64]map[string]int64) // orgID -> setting -> count\n53\t\n54\t\tfor _, rule := range alertRules {\n55\t\t\t// Count rules by org, type and state\n56\t\t\tstate := metrics.AlertRuleActiveLabelValue\n57\t\t\tif rule.IsPaused {\n58\t\t\t\tstate = metrics.AlertRulePausedLabelValue\n59\t\t\t}\n60\t\t\truleGroup := models.AlertRuleGroupKeyWithFolderFullpath{\n61\t\t\t\tAlertRuleGroupKey: rule.GetGroupKey(),\n62\t\t\t\tFolderFullpath:    sch.schedulableAlertRules.folderTitles[rule.GetFolderKey()],\n63\t\t\t}\n64\t\t\tkey := ruleKey{\n65\t\t\t\torgID:     rule.OrgID,\n66\t\t\t\truleGroup: ruleGroup,\n67\t\t\t\truleType:  rule.Type(),\n68\t\t\t\tstate:     state,\n69\t\t\t}\n70\t\t\tbuckets[key]++\n71\t\n72\t\t\t// Count rules with notification settings per org\n73\t\t\tif len(rule.NotificationSettings) > 0 {\n74\t\t\t\torgsNfSettings[rule.OrgID]++\n75\t\t\t}\n76\t\n77\t\t\t// Count rules with simplified editor settings per org\n78\t\t\teditorSettingsMap := map[string]bool{\n79\t\t\t\t\"simplified_query_and_expressions_section\": rule.Metadata.EditorSettings.SimplifiedQueryAndExpressionsSection,\n80\t\t\t\t\"simplified_notifications_section\":         rule.Metadata.EditorSettings.SimplifiedNotificationsSection,\n81\t\t\t}\n82\t\t\tfor key, value := range editorSettingsMap {\n83\t\t\t\tif value {\n84\t\t\t\t\tif _, ok := simplifiedEditorSettingsPerOrg[rule.OrgID]; !ok {\n85\t\t\t\t\t\tsimplifiedEditorSettingsPerOrg[rule.OrgID] = make(map[string]int64)\n86\t\t\t\t\t}\n87\t\t\t\t\tsimplifiedEditorSettingsPerOrg[rule.OrgID][key]++\n88\t\t\t\t}\n89\t\t\t}\n90\t\n91\t\t\tif rule.ImportedPrometheusRule() {\n92\t\t\t\tif orgsRulesPrometheusImported[rule.OrgID] == nil {\n93\t\t\t\t\torgsRulesPrometheusImported[rule.OrgID] = make(map[string]int64)\n94\t\t\t\t}\n95\t\t\t\tstate := metrics.AlertRuleActiveLabelValue\n96\t\t\t\tif rule.IsPaused {\n97\t\t\t\t\tstate = metrics.AlertRulePausedLabelValue\n98\t\t\t\t}\n99\t\t\t\torgsRulesPrometheusImported[rule.OrgID][state]++\n100\t\t\t}\n101\t\n102\t\t\t// Count groups per org\n103\t\t\torgGroups, ok := groupsPerOrg[rule.OrgID]\n104\t\t\tif !ok {\n105\t\t\t\torgGroups = make(map[string]struct{})\n106\t\t\t\tgroupsPerOrg[rule.OrgID] = orgGroups\n107\t\t
+...
11. Read @ -
Input
{
+  "file_path": "/workspace/grafana--26d36ec/pkg/services/ngalert/metrics/scheduler.go"
+}
Output
"1\tpackage metrics\n2\t\n3\timport (\n4\t\t\"github.com/prometheus/client_golang/prometheus\"\n5\t\t\"github.com/prometheus/client_golang/prometheus/promauto\"\n6\t\n7\t\t\"github.com/grafana/grafana/pkg/services/ngalert/schedule/ticker\"\n8\t)\n9\t\n10\tconst (\n11\t\tAlertRuleActiveLabelValue = \"active\"\n12\t\tAlertRulePausedLabelValue = \"paused\"\n13\t)\n14\t\n15\ttype Scheduler struct {\n16\t\tRegisterer                          prometheus.Registerer\n17\t\tBehindSeconds                       prometheus.Gauge\n18\t\tEvalTotal                           *prometheus.CounterVec\n19\t\tEvalFailures                        *prometheus.CounterVec\n20\t\tEvalDuration                        *prometheus.HistogramVec\n21\t\tEvalAttemptTotal                    *prometheus.CounterVec\n22\t\tEvalAttemptFailures                 *prometheus.CounterVec\n23\t\tProcessDuration                     *prometheus.HistogramVec\n24\t\tSendDuration                        *prometheus.HistogramVec\n25\t\tSimpleNotificationRules             *prometheus.GaugeVec\n26\t\tGroupRules                          *prometheus.GaugeVec\n27\t\tGroups                              *prometheus.GaugeVec\n28\t\tSchedulePeriodicDuration            prometheus.Histogram\n29\t\tSchedulableAlertRules               prometheus.Gauge\n30\t\tSchedulableAlertRulesHash           prometheus.Gauge\n31\t\tUpdateSchedulableAlertRulesDuration prometheus.Histogram\n32\t\tTicker                              *ticker.Metrics\n33\t\tEvaluationMissed                    *prometheus.CounterVec\n34\t\tSimplifiedEditorRules               *prometheus.GaugeVec\n35\t\tPrometheusImportedRules             *prometheus.GaugeVec\n36\t}\n37\t\n38\tfunc NewSchedulerMetrics(r prometheus.Registerer) *Scheduler {\n39\t\treturn &Scheduler{\n40\t\t\tRegisterer: r,\n41\t\t\tBehindSeconds: promauto.With(r).NewGauge(prometheus.GaugeOpts{\n42\t\t\t\tNamespace: Namespace,\n43\t\t\t\tSubsystem: Subsystem,\n44\t\t\t\tName:      \"scheduler_behind_seconds\",\n45\t\t\t\tHelp:      \"The total number of seconds the scheduler is behind.\",\n46\t\t\t}),\n47\t\t\t// TODO: once rule groups support multiple rules, consider partitioning\n48\t\t\t// on rule group as well as tenant, similar to loki|cortex.\n49\t\t\tEvalTotal: promauto.With(r).NewCounterVec(\n50\t\t\t\tprometheus.CounterOpts{\n51\t\t\t\t\tNamespace: Namespace,\n52\t\t\t\t\tSubsystem: Subsystem,\n53\t\t\t\t\tName:      \"rule_evaluations_total\",\n54\t\t\t\t\tHelp:      \"The total number of rule evaluations.\",\n55\t\t\t\t},\n56\t\t\t\t[]string{\"org\"},\n57\t\t\t),\n58\t\t\t// TODO: once rule groups support multiple rules, consider partitioning\n59\t\t\t// on rule group as well as tenant, similar to loki|cortex.\n60\t\t\tEvalFailures: promauto.With(r).NewCounterVec(\n61\t\t\t\tprometheus.CounterOpts{\n62\t\t\t\t\tNamespace: Namespace,\n63\t\t\t\t\tSubsystem: Subsystem,\n64\t\t\t\t\tName:      \"rule_evaluation_failures_total\",\n65\t\t\t\t\tHelp:      \"The total number of rule evaluation failures.\",\n66\t\t\t\t},\n67\t\t\t\t[]string{\"org\"},\n68\t\t\t),\n69\t\t\tEvalDuration: promauto.With(r).NewHistogramVec(\n70\t\t\t\tprometheus.HistogramOpts{\n71\t\t\t\t\tNamespace: Namespace,\n72\t\t\t\t\tSubsystem: Subsystem,\n73\t\t\t\t\tName:      \"rule_evaluation_duration_seconds\",\n74\t\t\t\t\tHelp:      \"The time to evaluate a rule.\",\n75\t\t\t\t\tBuckets:   []float64{.01, .1, .5, 1, 5, 10, 15, 30, 60, 120, 180, 240, 300},\n76\t\t\t\t},\n77\t\t\t\t[]string{\"org\"},\n78\t\t\t),\n79\t\t\tEvalAttemptTotal: promauto.With(r).NewCounterVec(\n80\t\t\t\tprometheus.CounterOpts{\n81\t\t\t\t\tNamespace: Namespace,\n82\t\t\t\t\tSubsystem: Subsystem,\n83\t\t\t\t\tName:      \"rule_evaluation_attempts_total\",\n84\t\t\t\t\tHelp:      \"The total number of rule evaluation attempts.\",\n85\t\t\t\t},\n86\t\t\t\t[]string{\"org\"},\n87\t\t\t),\n88\t\t\tEvalAttemptFailures: promauto.With(r).NewCounterVec(\n89\t\t\t\tprometheus.CounterOpts{\n90\t\t\t\t\tNamespace: Namespace,\n9
+...
12. Bash @ -
Input
{
+  "command": "grep -n \"Tick dropped\\|evaluation is too slow\" /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go"
+}
Output
"438:\t\t\tsch.log.Warn(\"Tick dropped because alert rule evaluation is too slow\", append(key.LogContext(), \"time\", next.scheduledAt, \"droppedTick\", dropped.scheduledAt)...)"
13. Bash @ -
Input
{
+  "command": "grep -rn \"behind\\|overrun\\|longer than\" /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ --include=\"*.go\" | head -20"
+}
Output
"/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ticker/ticker_test.go:102:\tt.Run(\"should put the tick in the channel immediately if it is behind\", func(t *testing.T) {"
14. Read @ -
Input
{
+  "file_path": "/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ticker/metrics.go"
+}
Output
"1\tpackage ticker\n2\t\n3\timport (\n4\t\t\"github.com/prometheus/client_golang/prometheus\"\n5\t\t\"github.com/prometheus/client_golang/prometheus/promauto\"\n6\t)\n7\t\n8\ttype Metrics struct {\n9\t\tLastTickTime    prometheus.Gauge\n10\t\tNextTickTime    prometheus.Gauge\n11\t\tIntervalSeconds prometheus.Gauge\n12\t}\n13\t\n14\tfunc NewMetrics(reg prometheus.Registerer, subsystem string) *Metrics {\n15\t\treturn &Metrics{\n16\t\t\tLastTickTime: promauto.With(reg).NewGauge(prometheus.GaugeOpts{\n17\t\t\t\tNamespace: \"grafana\",\n18\t\t\t\tSubsystem: subsystem,\n19\t\t\t\tName:      \"ticker_last_consumed_tick_timestamp_seconds\",\n20\t\t\t\tHelp:      \"Timestamp of the last consumed tick in seconds.\",\n21\t\t\t}),\n22\t\t\tNextTickTime: promauto.With(reg).NewGauge(prometheus.GaugeOpts{\n23\t\t\t\tNamespace: \"grafana\",\n24\t\t\t\tSubsystem: subsystem,\n25\t\t\t\tName:      \"ticker_next_tick_timestamp_seconds\",\n26\t\t\t\tHelp:      \"Timestamp of the next tick in seconds before it is consumed.\",\n27\t\t\t}),\n28\t\t\tIntervalSeconds: promauto.With(reg).NewGauge(prometheus.GaugeOpts{\n29\t\t\t\tNamespace: \"grafana\",\n30\t\t\t\tSubsystem: subsystem,\n31\t\t\t\tName:      \"ticker_interval_seconds\",\n32\t\t\t\tHelp:      \"Interval at which the ticker is meant to tick.\",\n33\t\t\t}),\n34\t\t}\n35\t}\n36\t"
15. Read @ -
Input
{
+  "file_path": "/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/recording_rule.go"
+}
Output
"1\tpackage schedule\n2\t\n3\timport (\n4\t\tcontext \"context\"\n5\t\t\"fmt\"\n6\t\t\"time\"\n7\t\n8\t\t\"github.com/benbjohnson/clock\"\n9\t\t\"github.com/grafana/grafana-plugin-sdk-go/backend\"\n10\t\t\"github.com/grafana/grafana-plugin-sdk-go/data\"\n11\t\t\"go.opentelemetry.io/otel/attribute\"\n12\t\t\"go.opentelemetry.io/otel/codes\"\n13\t\t\"go.opentelemetry.io/otel/trace\"\n14\t\t\"go.uber.org/atomic\"\n15\t\n16\t\t\"github.com/grafana/grafana/pkg/infra/log\"\n17\t\t\"github.com/grafana/grafana/pkg/infra/tracing\"\n18\t\t\"github.com/grafana/grafana/pkg/services/ngalert/eval\"\n19\t\t\"github.com/grafana/grafana/pkg/services/ngalert/metrics\"\n20\t\tngmodels \"github.com/grafana/grafana/pkg/services/ngalert/models\"\n21\t\t\"github.com/grafana/grafana/pkg/setting\"\n22\t\t\"github.com/grafana/grafana/pkg/util\"\n23\t)\n24\t\n25\ttype RuleStatus struct {\n26\t\tHealth              string\n27\t\tLastError           error\n28\t\tEvaluationTimestamp time.Time\n29\t\tEvaluationDuration  time.Duration\n30\t}\n31\t\n32\ttype recordingRule struct {\n33\t\tkey ngmodels.AlertRuleKeyWithGroup\n34\t\n35\t\tctx                 context.Context\n36\t\tevalCh              chan *Evaluation\n37\t\tstopFn              util.CancelCauseFunc\n38\t\thealth              *atomic.String\n39\t\tlastError           *atomic.Error\n40\t\tevaluationTimestamp *atomic.Time\n41\t\tevaluationDuration  *atomic.Duration\n42\t\n43\t\tretryConfig RetryConfig\n44\t\n45\t\tclock       clock.Clock\n46\t\tevalFactory eval.EvaluatorFactory\n47\t\tcfg         setting.RecordingRuleSettings\n48\t\twriter      RecordingWriter\n49\t\n50\t\t// Event hooks that are only used in tests.\n51\t\tevalAppliedHook evalAppliedFunc\n52\t\tstopAppliedHook stopAppliedFunc\n53\t\n54\t\tlogger  log.Logger\n55\t\tmetrics *metrics.Scheduler\n56\t\ttracer  tracing.Tracer\n57\t}\n58\t\n59\tfunc newRecordingRule(\n60\t\tparent context.Context,\n61\t\tkey ngmodels.AlertRuleKeyWithGroup,\n62\t\tretryConfig RetryConfig,\n63\t\tclock clock.Clock,\n64\t\tevalFactory eval.EvaluatorFactory,\n65\t\tcfg setting.RecordingRuleSettings,\n66\t\tlogger log.Logger,\n67\t\tmetrics *metrics.Scheduler,\n68\t\ttracer tracing.Tracer,\n69\t\twriter RecordingWriter,\n70\t\tevalAppliedHook evalAppliedFunc,\n71\t\tstopAppliedHook stopAppliedFunc,\n72\t) *recordingRule {\n73\t\tctx, stop := util.WithCancelCause(ngmodels.WithRuleKey(parent, key.AlertRuleKey))\n74\t\treturn &recordingRule{\n75\t\t\tkey:                 key,\n76\t\t\tctx:                 ctx,\n77\t\t\tevalCh:              make(chan *Evaluation),\n78\t\t\tstopFn:              stop,\n79\t\t\thealth:              atomic.NewString(\"unknown\"),\n80\t\t\tlastError:           atomic.NewError(nil),\n81\t\t\tevaluationTimestamp: atomic.NewTime(time.Time{}),\n82\t\t\tevaluationDuration:  atomic.NewDuration(0),\n83\t\t\tclock:               clock,\n84\t\t\tevalFactory:         evalFactory,\n85\t\t\tcfg:                 cfg,\n86\t\t\tretryConfig:         retryConfig,\n87\t\t\tevalAppliedHook:     evalAppliedHook,\n88\t\t\tstopAppliedHook:     stopAppliedHook,\n89\t\t\tlogger:              logger.FromContext(ctx),\n90\t\t\tmetrics:             metrics,\n91\t\t\ttracer:              tracer,\n92\t\t\twriter:              writer,\n93\t\t}\n94\t}\n95\t\n96\tfunc (r *recordingRule) Identifier() ngmodels.AlertRuleKeyWithGroup {\n97\t\treturn r.key\n98\t}\n99\t\n100\tfunc (r *recordingRule) Type() ngmodels.RuleType {\n101\t\treturn ngmodels.RuleTypeRecording\n102\t}\n103\t\n104\tfunc (r *recordingRule) Status() ngmodels.RuleStatus {\n105\t\treturn ngmodels.RuleStatus{\n106\t\t\tHealth:              r.health.Load(),\n107\t\t\tLastError:           r.lastError.Load(),\n108\t\t\tEvaluationTimestamp: r.evaluationTimestamp.Load(),\n109\t\t\tEvaluationDuration:  r.evaluationDuration.Load(),\n110\t\t}\n111\t}\n112\t\n113\tfunc (r *recordingRule) Eval(eval *Evaluation) (bool, *Evaluation) {\n114\t\t// read the channel in unblocking manner to make sure that there is no concur
+...
16. Read @ -
Input
{
+  "file_path": "/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/sequence.go"
+}
Output
"1\tpackage schedule\n2\t\n3\timport (\n4\t\t\"cmp\"\n5\t\t\"slices\"\n6\t\t\"strings\"\n7\t\n8\t\tmodels \"github.com/grafana/grafana/pkg/services/ngalert/models\"\n9\t)\n10\t\n11\t// sequence represents a chain of rules that should be evaluated in order.\n12\t// It is a convience type that wraps readyToRunItem as an indicator of what\n13\t// is being represented.\n14\ttype sequence readyToRunItem\n15\t\n16\ttype groupKey struct {\n17\t\tfolderTitle string\n18\t\tfolderUID   string\n19\t\tgroupName   string\n20\t}\n21\t\n22\t// buildSequences organizes rules into evaluation sequences where rules in the same group\n23\t// are chained together. The first rule in each group will trigger the evaluation of subsequent\n24\t// rules in that group through the afterEval callback.\n25\t//\n26\t// For example, if we have rules A, B, C in group G1 and rules D, E in group G2:\n27\t// - A will have afterEval set to evaluate B\n28\t// - B will have afterEval set to evaluate C\n29\t// - D will have afterEval set to evaluate E\n30\t//\n31\t// The function returns a slice of sequences, where each sequence represents a chain of rules\n32\t// that should be evaluated in order.\n33\t//\n34\t// NOTE: This currently only chains rules in imported groups.\n35\tfunc (sch *schedule) buildSequences(items []readyToRunItem, runJobFn func(next readyToRunItem, prev ...readyToRunItem) func()) []sequence {\n36\t\t// Step 1: Group rules by their folder and group name\n37\t\tgroups := map[groupKey][]readyToRunItem{}\n38\t\tvar keys []groupKey\n39\t\tfor _, item := range items {\n40\t\t\tg := groupKey{\n41\t\t\t\tfolderTitle: item.folderTitle,\n42\t\t\t\tfolderUID:   item.rule.NamespaceUID,\n43\t\t\t\tgroupName:   item.rule.RuleGroup,\n44\t\t\t}\n45\t\t\ti, ok := groups[g]\n46\t\t\tif !ok {\n47\t\t\t\tkeys = append(keys, g)\n48\t\t\t}\n49\t\t\tgroups[g] = append(i, item)\n50\t\t}\n51\t\n52\t\t// Step 2: Sort group keys to ensure consistent ordering\n53\t\tslices.SortFunc(keys, func(a, b groupKey) int {\n54\t\t\treturn cmp.Or(\n55\t\t\t\tcmp.Compare(a.folderTitle, b.folderTitle),\n56\t\t\t\tcmp.Compare(a.folderUID, b.folderUID),\n57\t\t\t\tcmp.Compare(a.groupName, b.groupName),\n58\t\t\t)\n59\t\t})\n60\t\n61\t\t// Step 3: Build evaluation sequences for each group\n62\t\tresult := make([]sequence, 0, len(items))\n63\t\tfor _, key := range keys {\n64\t\t\tgroupItems := groups[key]\n65\t\n66\t\t\tif sch.shouldEvaluateSequentially(groupItems) {\n67\t\t\t\tresult = append(result, sch.buildSequence(key, groupItems, runJobFn))\n68\t\t\t\tcontinue\n69\t\t\t}\n70\t\n71\t\t\tfor _, item := range groupItems {\n72\t\t\t\tresult = append(result, sequence(item))\n73\t\t\t}\n74\t\t}\n75\t\n76\t\t// sort the sequences by UID\n77\t\tslices.SortFunc(result, func(a, b sequence) int {\n78\t\t\treturn strings.Compare(a.rule.UID, b.rule.UID)\n79\t\t})\n80\t\n81\t\treturn result\n82\t}\n83\t\n84\tfunc (sch *schedule) buildSequence(groupKey groupKey, groupItems []readyToRunItem, runJobFn func(next readyToRunItem, prev ...readyToRunItem) func()) sequence {\n85\t\tif len(groupItems) < 2 {\n86\t\t\treturn sequence(groupItems[0])\n87\t\t}\n88\t\n89\t\tslices.SortFunc(groupItems, func(a, b readyToRunItem) int {\n90\t\t\treturn models.RulesGroupComparer(a.rule, b.rule)\n91\t\t})\n92\t\n93\t\t// iterate over the group items backwards to set the afterEval callback\n94\t\tfor i := len(groupItems) - 2; i >= 0; i-- {\n95\t\t\tgroupItems[i].afterEval = runJobFn(groupItems[i+1], groupItems[i])\n96\t\t}\n97\t\n98\t\tuids := make([]string, 0, len(groupItems))\n99\t\tfor _, item := range groupItems {\n100\t\t\tuids = append(uids, item.rule.UID)\n101\t\t}\n102\t\tsch.log.Debug(\"Sequence created\", \"folder\", groupKey.folderTitle, \"group\", groupKey.groupName, \"sequence\", strings.Join(uids, \"->\"))\n103\t\n104\t\treturn sequence(groupItems[0])\n105\t}\n106\t\n107\tfunc (sch *schedule) shouldEvaluateSequentially(groupItems []readyToRunItem) bool {\n108\t\t// the no group group shouldn't be evaluated
+...
17. Bash @ -
Input
{
+  "command": "grep -rn \"BehindSeconds\\|duration\\|behind\\|slow\\|missed\" /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ --include=\"*.go\" | grep -E \"(BehindSeconds|Evaluation|Missed|slow)\" | head -30"
+}
Output
"/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go:256:\t\t\tsch.metrics.BehindSeconds.Set(start.Sub(tick).Seconds())\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go:438:\t\t\tsch.log.Warn(\"Tick dropped because alert rule evaluation is too slow\", append(key.LogContext(), \"time\", next.scheduledAt, \"droppedTick\", dropped.scheduledAt)...)\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ticker/ticker.go:13://   - it doesn't drop ticks for slow receivers, rather, it queues up.  so that callers are in control to instrument what's going on."
18. Bash @ -
Input
{
+  "command": "grep -rn \"scheduler_behind_seconds\\|BehindSeconds\" /workspace/grafana--26d36ec/pkg/services/ngalert --include=\"*.go\""
+}
Output
"/workspace/grafana--26d36ec/pkg/services/ngalert/metrics/scheduler.go:17:\tBehindSeconds                       prometheus.Gauge\n/workspace/grafana--26d36ec/pkg/services/ngalert/metrics/scheduler.go:41:\t\tBehindSeconds: promauto.With(r).NewGauge(prometheus.GaugeOpts{\n/workspace/grafana--26d36ec/pkg/services/ngalert/metrics/scheduler.go:44:\t\t\tName:      \"scheduler_behind_seconds\",\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go:256:\t\t\tsch.metrics.BehindSeconds.Set(start.Sub(tick).Seconds())"
19. Bash @ -
Input
{
+  "command": "grep -rn \"Processing tick\\|Tick processed\" /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ --include=\"*.go\""
+}
Output
"/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go:273:\t\t\tlogger.Debug(\"Processing tick\")\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go:347:\t\t\t\t\t\tlogger.Debug(\"Tick processed\", \"attempt\", attempt, \"duration\", a.clock.Now().Sub(evalStart))"
20. Bash @ -
Input
{
+  "command": "grep -rn \"type Evaluation\" /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ --include=\"*.go\""
+}
Output
"/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/registry.go:90:type Evaluation struct {"
21. Read @ -
Input
{
+  "file_path": "/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/registry.go"
+}
Output
"1\tpackage schedule\n2\t\n3\timport (\n4\t\t\"context\"\n5\t\t\"encoding/binary\"\n6\t\t\"errors\"\n7\t\t\"fmt\"\n8\t\t\"hash/fnv\"\n9\t\t\"math\"\n10\t\t\"sort\"\n11\t\t\"sync\"\n12\t\t\"time\"\n13\t\t\"unsafe\"\n14\t\n15\t\t\"github.com/grafana/grafana/pkg/services/ngalert/models\"\n16\t)\n17\t\n18\tvar (\n19\t\terrRuleDeleted   = errors.New(\"rule deleted\")\n20\t\terrRuleRestarted = errors.New(\"rule restarted\")\n21\t)\n22\t\n23\ttype ruleFactory interface {\n24\t\tnew(context.Context, *models.AlertRule) Rule\n25\t}\n26\t\n27\ttype ruleRegistry struct {\n28\t\tmu    sync.Mutex\n29\t\trules map[models.AlertRuleKey]Rule\n30\t}\n31\t\n32\tfunc newRuleRegistry() ruleRegistry {\n33\t\treturn ruleRegistry{rules: make(map[models.AlertRuleKey]Rule)}\n34\t}\n35\t\n36\t// getOrCreate gets a rule routine from registry for the provided rule. If it does not exist, it creates a new one.\n37\t// Returns a pointer to the rule routine and a flag that indicates whether it is a new struct or not.\n38\tfunc (r *ruleRegistry) getOrCreate(context context.Context, item *models.AlertRule, factory ruleFactory) (Rule, bool) {\n39\t\tr.mu.Lock()\n40\t\tdefer r.mu.Unlock()\n41\t\n42\t\tkey := item.GetKey()\n43\t\trule, ok := r.rules[key]\n44\t\tif !ok {\n45\t\t\trule = factory.new(context, item)\n46\t\t\tr.rules[key] = rule\n47\t\t}\n48\t\treturn rule, !ok\n49\t}\n50\t\n51\tfunc (r *ruleRegistry) exists(key models.AlertRuleKey) bool {\n52\t\tr.mu.Lock()\n53\t\tdefer r.mu.Unlock()\n54\t\n55\t\t_, ok := r.rules[key]\n56\t\treturn ok\n57\t}\n58\t\n59\t// get fetches a rule from the registry by key. It returns (rule, ok) where ok is false if the rule did not exist.\n60\tfunc (r *ruleRegistry) get(key models.AlertRuleKey) (Rule, bool) {\n61\t\tr.mu.Lock()\n62\t\tdefer r.mu.Unlock()\n63\t\tru, ok := r.rules[key]\n64\t\treturn ru, ok\n65\t}\n66\t\n67\t// del removes pair that has specific key from the registry.\n68\t// Returns 2-tuple where the first element is value of the removed pair\n69\t// and the second element indicates whether element with the specified key existed.\n70\tfunc (r *ruleRegistry) del(key models.AlertRuleKey) (Rule, bool) {\n71\t\tr.mu.Lock()\n72\t\tdefer r.mu.Unlock()\n73\t\trule, ok := r.rules[key]\n74\t\tif ok {\n75\t\t\tdelete(r.rules, key)\n76\t\t}\n77\t\treturn rule, ok\n78\t}\n79\t\n80\tfunc (r *ruleRegistry) keyMap() map[models.AlertRuleKey]struct{} {\n81\t\tr.mu.Lock()\n82\t\tdefer r.mu.Unlock()\n83\t\tdefinitionsIDs := make(map[models.AlertRuleKey]struct{}, len(r.rules))\n84\t\tfor k := range r.rules {\n85\t\t\tdefinitionsIDs[k] = struct{}{}\n86\t\t}\n87\t\treturn definitionsIDs\n88\t}\n89\t\n90\ttype Evaluation struct {\n91\t\tscheduledAt time.Time\n92\t\trule        *models.AlertRule\n93\t\tfolderTitle string\n94\t\tafterEval   func()\n95\t}\n96\t\n97\tfunc (e *Evaluation) Fingerprint() fingerprint {\n98\t\treturn ruleWithFolder{e.rule, e.folderTitle}.Fingerprint()\n99\t}\n100\t\n101\ttype alertRulesRegistry struct {\n102\t\trules        map[models.AlertRuleKey]*models.AlertRule\n103\t\tfolderTitles map[models.FolderKey]string\n104\t\tmu           sync.Mutex\n105\t}\n106\t\n107\t// all returns all rules in the registry.\n108\tfunc (r *alertRulesRegistry) all() ([]*models.AlertRule, map[models.FolderKey]string) {\n109\t\tr.mu.Lock()\n110\t\tdefer r.mu.Unlock()\n111\t\tresult := make([]*models.AlertRule, 0, len(r.rules))\n112\t\tfor _, rule := range r.rules {\n113\t\t\tresult = append(result, rule)\n114\t\t}\n115\t\treturn result, r.folderTitles\n116\t}\n117\t\n118\tfunc (r *alertRulesRegistry) get(k models.AlertRuleKey) *models.AlertRule {\n119\t\tr.mu.Lock()\n120\t\tdefer r.mu.Unlock()\n121\t\treturn r.rules[k]\n122\t}\n123\t\n124\t// set replaces all rules in the registry. Returns difference between previous and the new current version of the registry\n125\tfunc (r *alertRulesRegistry) set(rules []*models.AlertRule, folders map[models.FolderKey]string) diff {\n126\t\tr.mu.Lock()\n127\t\tdefer r.mu.Unlock()\n128\t\trulesMa
+...
22. Bash @ -
Input
{
+  "command": "grep -rn \"SchedulePeriodicDuration\\|schedule_periodic_duration\" /workspace/grafana--26d36ec/pkg/services/ngalert --include=\"*.go\""
+}
Output
"/workspace/grafana--26d36ec/pkg/services/ngalert/metrics/scheduler.go:28:\tSchedulePeriodicDuration            prometheus.Histogram\n/workspace/grafana--26d36ec/pkg/services/ngalert/metrics/scheduler.go:144:\t\tSchedulePeriodicDuration: promauto.With(r).NewHistogram(\n/workspace/grafana--26d36ec/pkg/services/ngalert/metrics/scheduler.go:148:\t\t\t\tName:      \"schedule_periodic_duration_seconds\",\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go:260:\t\t\tsch.metrics.SchedulePeriodicDuration.Observe(time.Since(start).Seconds())"
23. Bash @ -
Input
{
+  "command": "grep -n \"BehindSeconds\\|Tick dropped\\|evaluation is too slow\" /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule_unit_test.go | head -20"
+}
Output
"(Bash completed with no output)"
24. Bash @ -
Input
{
+  "command": "grep -B5 -A5 \"scheduler_behind_seconds\" /workspace/grafana--26d36ec/pkg/services/ngalert/metrics/scheduler.go"
+}
Output
"\treturn &Scheduler{\n\t\tRegisterer: r,\n\t\tBehindSeconds: promauto.With(r).NewGauge(prometheus.GaugeOpts{\n\t\t\tNamespace: Namespace,\n\t\t\tSubsystem: Subsystem,\n\t\t\tName:      \"scheduler_behind_seconds\",\n\t\t\tHelp:      \"The total number of seconds the scheduler is behind.\",\n\t\t}),\n\t\t// TODO: once rule groups support multiple rules, consider partitioning\n\t\t// on rule group as well as tenant, similar to loki|cortex.\n\t\tEvalTotal: promauto.With(r).NewCounterVec("
25. Read @ -
Input
{
+  "file_path": "/workspace/grafana--26d36ec/pkg/services/ngalert/ngalert.go",
+  "limit": 100
+}
Output
"1\tpackage ngalert\n2\t\n3\timport (\n4\t\t\"context\"\n5\t\t\"fmt\"\n6\t\t\"net/url\"\n7\t\t\"time\"\n8\t\n9\t\t\"github.com/benbjohnson/clock\"\n10\t\tnotificationHistorian \"github.com/grafana/alerting/notify/historian\"\n11\t\t\"github.com/grafana/alerting/notify/historian/lokiclient\"\n12\t\t\"github.com/grafana/alerting/notify/nfstatus\"\n13\t\t\"github.com/grafana/grafana/pkg/services/ngalert/lokiconfig\"\n14\t\t\"github.com/prometheus/alertmanager/featurecontrol\"\n15\t\t\"github.com/prometheus/alertmanager/matchers/compat\"\n16\t\t\"golang.org/x/sync/errgroup\"\n17\t\n18\t\t\"github.com/grafana/grafana/pkg/api/routing\"\n19\t\t\"github.com/grafana/grafana/pkg/bus\"\n20\t\t\"github.com/grafana/grafana/pkg/events\"\n21\t\t\"github.com/grafana/grafana/pkg/expr\"\n22\t\t\"github.com/grafana/grafana/pkg/infra/db\"\n23\t\t\"github.com/grafana/grafana/pkg/infra/httpclient\"\n24\t\t\"github.com/grafana/grafana/pkg/infra/kvstore\"\n25\t\t\"github.com/grafana/grafana/pkg/infra/log\"\n26\t\t\"github.com/grafana/grafana/pkg/infra/tracing\"\n27\t\t\"github.com/grafana/grafana/pkg/services/accesscontrol\"\n28\t\t\"github.com/grafana/grafana/pkg/services/annotations\"\n29\t\t\"github.com/grafana/grafana/pkg/services/dashboards\"\n30\t\t\"github.com/grafana/grafana/pkg/services/datasourceproxy\"\n31\t\t\"github.com/grafana/grafana/pkg/services/datasources\"\n32\t\t\"github.com/grafana/grafana/pkg/services/featuremgmt\"\n33\t\t\"github.com/grafana/grafana/pkg/services/folder\"\n34\t\tac \"github.com/grafana/grafana/pkg/services/ngalert/accesscontrol\"\n35\t\t\"github.com/grafana/grafana/pkg/services/ngalert/api\"\n36\t\t\"github.com/grafana/grafana/pkg/services/ngalert/api/tooling/definitions\"\n37\t\t\"github.com/grafana/grafana/pkg/services/ngalert/eval\"\n38\t\t\"github.com/grafana/grafana/pkg/services/ngalert/image\"\n39\t\t\"github.com/grafana/grafana/pkg/services/ngalert/metrics\"\n40\t\t\"github.com/grafana/grafana/pkg/services/ngalert/models\"\n41\t\t\"github.com/grafana/grafana/pkg/services/ngalert/notifier\"\n42\t\t\"github.com/grafana/grafana/pkg/services/ngalert/notifier/legacy_storage\"\n43\t\t\"github.com/grafana/grafana/pkg/services/ngalert/provisioning\"\n44\t\t\"github.com/grafana/grafana/pkg/services/ngalert/remote\"\n45\t\tremoteClient \"github.com/grafana/grafana/pkg/services/ngalert/remote/client\"\n46\t\t\"github.com/grafana/grafana/pkg/services/ngalert/schedule\"\n47\t\t\"github.com/grafana/grafana/pkg/services/ngalert/sender\"\n48\t\t\"github.com/grafana/grafana/pkg/services/ngalert/state\"\n49\t\t\"github.com/grafana/grafana/pkg/services/ngalert/state/historian\"\n50\t\t\"github.com/grafana/grafana/pkg/services/ngalert/store\"\n51\t\t\"github.com/grafana/grafana/pkg/services/ngalert/writer\"\n52\t\t\"github.com/grafana/grafana/pkg/services/notifications\"\n53\t\t\"github.com/grafana/grafana/pkg/services/pluginsintegration/plugincontext\"\n54\t\t\"github.com/grafana/grafana/pkg/services/pluginsintegration/pluginstore\"\n55\t\t\"github.com/grafana/grafana/pkg/services/quota\"\n56\t\t\"github.com/grafana/grafana/pkg/services/rendering\"\n57\t\t\"github.com/grafana/grafana/pkg/services/secrets\"\n58\t\t\"github.com/grafana/grafana/pkg/services/user\"\n59\t\t\"github.com/grafana/grafana/pkg/setting\"\n60\t)\n61\t\n62\tfunc ProvideService(\n63\t\tcfg *setting.Cfg,\n64\t\tfeatureToggles featuremgmt.FeatureToggles,\n65\t\tdataSourceCache datasources.CacheService,\n66\t\tdataSourceService datasources.DataSourceService,\n67\t\trouteRegister routing.RouteRegister,\n68\t\tsqlStore db.DB,\n69\t\tkvStore kvstore.KVStore,\n70\t\texpressionService *expr.Service,\n71\t\tdataProxy *datasourceproxy.DataSourceProxyService,\n72\t\tquotaService quota.Service,\n73\t\tsecretsService secrets.Service,\n74\t\tnotificationService notifications.Service,\n75\t\tm *metrics.NGAlert,\n76\t\tfolderService folder.Service,\n77\t\tac accesscontrol.AccessControl,\n78\t\tdashboardService dashboards.DashboardService,\n79\t\trenderService rendering.
+...
26. Bash @ -
Input
{
+  "command": "grep -B5 -A10 \"Tick dropped\" /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go"
+}
Output
"\t\tif !success {\n\t\t\tsch.log.Debug(\"Scheduled evaluation was canceled because evaluation routine was stopped\", append(key.LogContext(), \"time\", next.scheduledAt)...)\n\t\t\treturn\n\t\t}\n\t\tif dropped != nil {\n\t\t\tsch.log.Warn(\"Tick dropped because alert rule evaluation is too slow\", append(key.LogContext(), \"time\", next.scheduledAt, \"droppedTick\", dropped.scheduledAt)...)\n\t\t\torgID := fmt.Sprint(key.OrgID)\n\t\t\tsch.metrics.EvaluationMissed.WithLabelValues(orgID, next.rule.Title).Inc()\n\t\t}\n\t}\n}\n\nfunc (sch *schedule) runSequences(sequences []sequence, step int64) {\n\tfor i := range sequences {\n\t\ttime.AfterFunc(time.Duration(int64(i)*step), sch.runJobFn(readyToRunItem(sequences[i])))\n\t}"
27. Bash @ -
Input
{
+  "command": "find /workspace -name \"*.go\" -path \"*/ngalert/*\" | head -5 && ls /workspace/ 2>/dev/null | head -20",
+  "description": "Check workspace structure"
+}
Output
{
+  "stdout": "/workspace/grafana--26d36ec/pkg/services/ngalert/accesscontrol.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/limits.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/limits_test.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/ngalert.go\n/workspace/grafana--26d36ec/pkg/services/ngalert/ngalert_test.go\ngrafana--26d36ec",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
28. Bash @ -
Input
{
+  "command": "grep -rn \"alert evaluation took longer\\|evaluation took longer\\|took longer than expected\\|evaluation.*overrun\\|overrun.*evaluation\" /workspace/grafana--26d36ec/pkg/services/ 2>/dev/null | head -30",
+  "description": "Search for overrun log messages in alerting code"
+}
Output
{
+  "stdout": "",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
29. Bash @ -
Input
{
+  "command": "grep -rn \"Tick dropped\\|tick dropped\\|evaluation is too slow\\|too slow\\|dropped.*tick\\|tick.*dropped\" /workspace/grafana--26d36ec/pkg/services/ 2>/dev/null | head -30",
+  "description": "Search for tick dropped messages"
+}
Output
{
+  "stdout": "/workspace/grafana--26d36ec/pkg/services/ngalert/CHANGELOG.md:37:- [ENHANCEMENT] Scheduler: Drop ticks if rule evaluation is too slow and adds a metric grafana_alerting_schedule_rule_evaluations_missed_total to track missed evaluations per rule #48885\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule_test.go:76:\t\t\twg.Wait() // at this point tick 1 has already been dropped\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule_test.go:140:\t\t\twg.Wait() // at this point tick 1 has already been dropped\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go:438:\t\t\tsch.log.Warn(\"Tick dropped because alert rule evaluation is too slow\", append(key.LogContext(), \"time\", next.scheduledAt, \"droppedTick\", dropped.scheduledAt)...)",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
30. Bash @ -
Input
{
+  "command": "grep -rn \"longer than\\|alert.*evaluation\\|evaluation.*longer\\|BehindSeconds\\|behind.*second\\|scheduler.*behind\" /workspace/grafana--26d36ec/pkg/services/ngalert/ 2>/dev/null | grep -v \"_test.go\\|.md\" | head -30",
+  "description": "Search for \"longer than\" and scheduling-related messages"
+}
Output
{
+  "stdout": "/workspace/grafana--26d36ec/pkg/services/ngalert/backtesting/engine.go:88:\tlogger.Info(\"Start testing alert rule\", \"from\", from, \"to\", to, \"interval\", rule.IntervalSeconds, \"evaluations\", length)\n/workspace/grafana--26d36ec/pkg/services/ngalert/metrics/scheduler.go:17:\tBehindSeconds                       prometheus.Gauge\n/workspace/grafana--26d36ec/pkg/services/ngalert/metrics/scheduler.go:41:\t\tBehindSeconds: promauto.With(r).NewGauge(prometheus.GaugeOpts{\n/workspace/grafana--26d36ec/pkg/services/ngalert/metrics/scheduler.go:44:\t\t\tName:      \"scheduler_behind_seconds\",\n/workspace/grafana--26d36ec/pkg/services/ngalert/metrics/scheduler.go:45:\t\t\tHelp:      \"The total number of seconds the scheduler is behind.\",\n/workspace/grafana--26d36ec/pkg/services/ngalert/metrics/scheduler.go:158:\t\t\t\tHelp:      \"The number of alert rules that could be considered for evaluation at the next tick.\",\n/workspace/grafana--26d36ec/pkg/services/ngalert/metrics/scheduler.go:166:\t\t\t\tHelp:      \"A hash of the alert rules that could be considered for evaluation at the next tick.\",\n/workspace/grafana--26d36ec/pkg/services/ngalert/models/alert_rule.go:367:\t// If nil, alerts resolve after 2 missing evaluation intervals\n/workspace/grafana--26d36ec/pkg/services/ngalert/prom/convert.go:278:\t\t// By setting this value to 1 we ensure that the alert is resolved on the first evaluation\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/jitter.go:13:// JitterStrategy represents a modifier to alert rule timing that affects how evaluations are distributed.\n/workspace/grafana--26d36ec/pkg/services/ngalert/eval/eval.go:131:// invalidEvalResultFormatError is an error for invalid format of the alert definition evaluation results.\n/workspace/grafana--26d36ec/pkg/services/ngalert/sender/router.go:28:// AlertsRouter handles alerts generated during alert rule evaluation.\n/workspace/grafana--26d36ec/pkg/services/ngalert/state/compat.go:131:// errorAlert is a special alert sent when evaluation of an alert rule failed due to an error. Like noDataAlert, it\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go:112:// RetryConfig configures the exponential backoff for alert rule and recording rule evaluations.\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go:256:\t\t\tsch.metrics.BehindSeconds.Set(start.Sub(tick).Seconds())\n/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go:438:\t\t\tsch.log.Warn(\"Tick dropped because alert rule evaluation is too slow\", append(key.LogContext(), \"time\", next.scheduledAt, \"droppedTick\", dropped.scheduledAt)...)\n/workspace/grafana--26d36ec/pkg/services/ngalert/state/state.go:327:\t// Condition is the refID specified as the condition in the alerting rule at the time of the evaluation.",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
31. Bash @ -
Input
{
+  "command": "ls /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/",
+  "description": "List schedule directory contents"
+}
Output
{
+  "stdout": "alert_rule.go\nalert_rule_test.go\nalerts_sender_mock.go\nfetcher.go\njitter.go\njitter_test.go\nloaded_metrics_reader.go\nloaded_metrics_reader_test.go\nmetrics.go\nmetrics_test.go\nrecording_rule.go\nrecording_rule_test.go\nregistry.go\nregistry_bench_test.go\nregistry_test.go\nretry.go\nretry_test.go\nschedule.go\nschedule_unit_test.go\nsequence.go\nsequence_test.go\ntesting.go\nticker",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
32. Bash @ -
Input
{
+  "command": "grep -rn \"longer than\\|took longer\\|evaluation.*overrun\\|cycle overrun\" /workspace/grafana--26d36ec/pkg/services/alerting/ 2>/dev/null | head -20",
+  "description": "Search legacy alerting for overrun messages"
+}
Output
{
+  "stdout": "",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
33. Bash @ -
Input
{
+  "command": "ls /workspace/grafana--26d36ec/pkg/services/alerting/ 2>/dev/null",
+  "description": "List legacy alerting directory"
+}
Output
"Error: Exit code 2"
34. Bash @ -
Input
{
+  "command": "find /workspace/grafana--26d36ec -name \"*.go\" | xargs grep -l \"longer than expected\\|evaluation.*longer\\|alert.*longer\" 2>/dev/null | head -20",
+  "description": "Find files with \"longer than expected\" in Go source"
+}
Output
{
+  "stdout": "/workspace/grafana--26d36ec/pkg/setting/setting.go",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
35. Bash @ -
Input
{
+  "command": "grep -n \"longer than expected\\|evaluation.*longer\\|alert.*longer\" /workspace/grafana--26d36ec/pkg/setting/setting.go",
+  "description": "Check setting.go for overrun messages"
+}
Output
{
+  "stdout": "1899:\t\tcfg.Logger.Error(\"Option '[alerting].enabled' cannot be true. Legacy Alerting is removed. It is no longer deployed, enhanced, or supported. Delete '[alerting].enabled' and use '[unified_alerting].enabled' to enable Grafana Alerting. For more information, refer to the documentation on upgrading to Grafana Alerting (https://grafana.com/docs/grafana/v10.4/alerting/set-up/migrating-alerts)\")",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
36. Bash @ -
Input
{
+  "command": "grep -rn \"alert evaluation\\|alerting.*evaluation\\|evaluation.*alert\" /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go | head -20",
+  "description": "Check schedule.go for evaluation log messages"
+}
Output
{
+  "stdout": "/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go:102:\t// evaluation in the current tick. The evaluation of an alert rule in the",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
37. Read @ -
Input
{
+  "file_path": "/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go",
+  "offset": 240,
+  "limit": 60
+}
Output
{
+  "type": "text",
+  "file": {
+    "filePath": "/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go",
+    "content": "\t\treturn errRuleDeleted\n\t}\n\n\treturn stopReason\n}\n\nfunc (sch *schedule) schedulePeriodic(ctx context.Context, t *ticker.T) error {\n\tdispatcherGroup, ctx := errgroup.WithContext(ctx)\n\tfor {\n\t\tselect {\n\t\tcase tick := <-t.C:\n\t\t\t// We use Round(0) on the start time to remove the monotonic clock.\n\t\t\t// This is required as ticks from the ticker and time.Now() can have\n\t\t\t// a monotonic clock that when subtracted do not represent the delta\n\t\t\t// in wall clock time.\n\t\t\tstart := time.Now().Round(0)\n\t\t\tsch.metrics.BehindSeconds.Set(start.Sub(tick).Seconds())\n\n\t\t\tsch.processTick(ctx, dispatcherGroup, tick)\n\n\t\t\tsch.metrics.SchedulePeriodicDuration.Observe(time.Since(start).Seconds())\n\t\tcase <-ctx.Done():\n\t\t\t// waiting for all rule evaluation routines to stop\n\t\t\twaitErr := dispatcherGroup.Wait()\n\t\t\treturn waitErr\n\t\t}\n\t}\n}\n\ntype readyToRunItem struct {\n\truleRoutine Rule\n\tEvaluation\n}\n\n// TODO refactor to accept a callback for tests that will be called with things that are returned currently, and return nothing.\n// Returns a slice of rules that were scheduled for evaluation, map of stopped rules, and a slice of updated rules\nfunc (sch *schedule) processTick(ctx context.Context, dispatcherGroup *errgroup.Group, tick time.Time) ([]readyToRunItem, map[ngmodels.AlertRuleKey]struct{}, []ngmodels.AlertRuleKeyWithVersion) {\n\ttickNum := tick.Unix() / int64(sch.baseInterval.Seconds())\n\n\t// update the local registry. If there was a difference between the previous state and the current new state, rulesDiff will contains keys of rules that were updated.\n\trulesDiff, err := sch.updateSchedulableAlertRules(ctx)\n\tupdated := rulesDiff.updated\n\tif updated == nil { // make sure map is not nil\n\t\tupdated = map[ngmodels.AlertRuleKey]struct{}{}\n\t}\n\tif err != nil {\n\t\tsch.log.Error(\"Failed to update alert rules\", \"error\", err)\n\t}\n\n\t// this is the new current state. rulesDiff contains the previously existing rules that were different between this state and the previous state.\n\talertRules, folderTitles := sch.schedulableAlertRules.all()\n\n\t// registeredDefinitions is a map used for finding deleted alert rules\n\t// initially it is assigned to all known alert rules from the previous cycle\n\t// each alert rule found also in this cycle is removed\n\t// so, at the end, the remaining registered alert rules are the deleted ones\n\tregisteredDefinitions := sch.registry.keyMap()\n\n\tsch.updateRulesMetrics(alertRules)\n",
+    "numLines": 60,
+    "startLine": 240,
+    "totalLines": 450
+  }
+}
38. Bash @ -
Input
{
+  "command": "grep -n \"Warn\\|Warnf\\|log\\.\" /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go | head -20",
+  "description": "Find warning log messages in schedule.go"
+}
Output
{
+  "stdout": "57:\tFindReason(ctx context.Context, logger log.Logger, key ngmodels.AlertRuleKeyWithGroup) (error, error)\n83:\tlog log.Logger\n135:\tLog                    log.Logger\n145:\t\tcfg.Log.Warn(\"Invalid scheduler maxAttempts, using a safe minimum\", \"configured\", cfg.RetryConfig.MaxAttempts, \"actual\", minMaxAttempts)\n176:\tsch.log.Info(\"Starting scheduler\", \"tickInterval\", sch.baseInterval, \"maxAttempts\", sch.retryConfig.MaxAttempts)\n181:\t\tsch.log.Error(\"Failure while running the rule evaluation loop\", \"error\", err)\n209:\t\t\tsch.log.Info(\"Alert rule cannot be removed from the scheduler as it is not scheduled\", key.LogContext()...)\n214:\t\t\tsch.log.Info(\"Alert rule cannot be stopped as it is not running\", key.LogContext()...)\n236:\t\tsch.log.New(key.LogContext()...).Error(\"Failed to get stop reason\", \"error\", err)\n286:\t\tsch.log.Error(\"Failed to update alert rules\", \"error\", err)\n325:\t\tlogger := sch.log.FromContext(ctx).New(key.LogContext()...)\n352:\t\t\tlogger.Warn(\"Rule has an invalid interval and will be ignored. Interval should be divided exactly by scheduler interval\", \"ruleInterval\", time.Duration(item.IntervalSeconds)*time.Second, \"schedulerInterval\", sch.baseInterval)\n398:\t\tsch.log.Warn(\"Unable to obtain folder titles for some rules\", \"missingFolderUIDToRuleUID\", missingFolder)\n429:\t\t\tsch.log.Debug(\"Rule evaluation triggered by previous rule\", append(next.rule.GetKey().LogContext(), \"previousRule\", prev[0].rule.UID)...)\n434:\t\t\tsch.log.Debug(\"Scheduled evaluation was canceled because evaluation routine was stopped\", append(key.LogContext(), \"time\", next.scheduledAt)...)\n438:\t\t\tsch.log.Warn(\"Tick dropped because alert rule evaluation is too slow\", append(key.LogContext(), \"time\", next.scheduledAt, \"droppedTick\", dropped.scheduledAt)...)",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
39. Read @ -
Input
{
+  "file_path": "/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go",
+  "offset": 420,
+  "limit": 30
+}
Output
{
+  "type": "text",
+  "file": {
+    "filePath": "/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go",
+    "content": "\tsch.deleteAlertRule(ctx, toDelete...)\n\n\treturn readyToRun, registeredDefinitions, updatedRules\n}\n\n// runJobFn sends the scheduled evaluation to the evaluation routine, optionally with a previous item to log the trigger source.\nfunc (sch *schedule) runJobFn(next readyToRunItem, prev ...readyToRunItem) func() {\n\treturn func() {\n\t\tif len(prev) > 0 {\n\t\t\tsch.log.Debug(\"Rule evaluation triggered by previous rule\", append(next.rule.GetKey().LogContext(), \"previousRule\", prev[0].rule.UID)...)\n\t\t}\n\t\tkey := next.rule.GetKey()\n\t\tsuccess, dropped := next.ruleRoutine.Eval(&next.Evaluation)\n\t\tif !success {\n\t\t\tsch.log.Debug(\"Scheduled evaluation was canceled because evaluation routine was stopped\", append(key.LogContext(), \"time\", next.scheduledAt)...)\n\t\t\treturn\n\t\t}\n\t\tif dropped != nil {\n\t\t\tsch.log.Warn(\"Tick dropped because alert rule evaluation is too slow\", append(key.LogContext(), \"time\", next.scheduledAt, \"droppedTick\", dropped.scheduledAt)...)\n\t\t\torgID := fmt.Sprint(key.OrgID)\n\t\t\tsch.metrics.EvaluationMissed.WithLabelValues(orgID, next.rule.Title).Inc()\n\t\t}\n\t}\n}\n\nfunc (sch *schedule) runSequences(sequences []sequence, step int64) {\n\tfor i := range sequences {\n\t\ttime.AfterFunc(time.Duration(int64(i)*step), sch.runJobFn(readyToRunItem(sequences[i])))\n\t}\n}",
+    "numLines": 30,
+    "startLine": 420,
+    "totalLines": 450
+  }
+}
40. Bash @ -
Input
{
+  "command": "grep -n \"longer than\\|alert evaluation took\" /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go 2>/dev/null | head -20",
+  "description": "Check alert_rule.go for overrun messages"
+}
Output
{
+  "stdout": "",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
41. Read @ -
Input
{
+  "file_path": "/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go",
+  "offset": 260,
+  "limit": 130
+}
Output
{
+  "type": "text",
+  "file": {
+    "filePath": "/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go",
+    "content": "\n\t\t\ta.logger.Info(\"Clearing the state of the rule because it was updated\", \"isPaused\", ctx.rule.IsPaused, \"fingerprint\", fp)\n\t\t\t// clear the state. So the next evaluation will start from the scratch.\n\t\t\ta.resetState(grafanaCtx, ctx.rule, ctx.rule.IsPaused)\n\t\t\tcurrentFingerprint = fp\n\t\t// evalCh - used by the scheduler to signal that evaluation is needed.\n\t\tcase ctx, ok := <-a.evalCh:\n\t\t\tif !ok {\n\t\t\t\ta.logger.Debug(\"Evaluation channel has been closed. Exiting\")\n\t\t\t\treturn nil\n\t\t\t}\n\t\t\tf := ctx.Fingerprint()\n\t\t\tlogger := a.logger.New(\"version\", ctx.rule.Version, \"fingerprint\", f, \"now\", ctx.scheduledAt)\n\t\t\tlogger.Debug(\"Processing tick\")\n\n\t\t\tretryer := newExponentialBackoffRetryer(\n\t\t\t\ta.retryConfig.MaxAttempts-1, // First attempt is not a retry.\n\t\t\t\ta.retryConfig.InitialRetryDelay,\n\t\t\t\ta.retryConfig.MaxRetryDelay,\n\t\t\t\ta.retryConfig.RandomizationFactor,\n\t\t\t\ta.clock,\n\t\t\t)\n\n\t\t\tfunc() {\n\t\t\t\torgID := fmt.Sprint(a.key.OrgID)\n\t\t\t\tevalDuration := a.metrics.EvalDuration.WithLabelValues(orgID)\n\t\t\t\tevalTotal := a.metrics.EvalTotal.WithLabelValues(orgID)\n\n\t\t\t\tevalStart := a.clock.Now()\n\t\t\t\tdefer func() {\n\t\t\t\t\tevalDuration.Observe(a.clock.Now().Sub(evalStart).Seconds())\n\t\t\t\t\ta.evalApplied(ctx.scheduledAt)\n\t\t\t\t}()\n\n\t\t\t\tattempt := 1\n\t\t\t\tfor {\n\t\t\t\t\tisPaused := ctx.rule.IsPaused\n\n\t\t\t\t\t// Do not clean up state if the eval loop has just started.\n\t\t\t\t\tvar needReset bool\n\t\t\t\t\tif currentFingerprint != 0 && currentFingerprint != f {\n\t\t\t\t\t\tlogger.Debug(\"Got a new version of alert rule. Clear up the state\", \"current_fingerprint\", currentFingerprint, \"fingerprint\", f)\n\t\t\t\t\t\tneedReset = true\n\t\t\t\t\t}\n\t\t\t\t\t// We need to reset state if the loop has started and the alert is already paused. It can happen,\n\t\t\t\t\t// if we have an alert with state and we do file provision with stateful Grafana, that state\n\t\t\t\t\t// lingers in DB and won't be cleaned up until next alert rule update.\n\t\t\t\t\tneedReset = needReset || (currentFingerprint == 0 && isPaused)\n\t\t\t\t\tif needReset {\n\t\t\t\t\t\ta.resetState(grafanaCtx, ctx.rule, isPaused)\n\t\t\t\t\t}\n\t\t\t\t\tcurrentFingerprint = f\n\t\t\t\t\tif isPaused {\n\t\t\t\t\t\tlogger.Debug(\"Skip rule evaluation because it is paused\")\n\t\t\t\t\t\treturn\n\t\t\t\t\t}\n\n\t\t\t\t\t// Only increment evaluation counter once, not per-retry.\n\t\t\t\t\tif attempt == 1 {\n\t\t\t\t\t\tevalTotal.Inc()\n\t\t\t\t\t}\n\n\t\t\t\t\tfpStr := currentFingerprint.String()\n\t\t\t\t\tutcTick := ctx.scheduledAt.UTC().Format(time.RFC3339Nano)\n\t\t\t\t\ttracingCtx, span := a.tracer.Start(grafanaCtx, \"alert rule execution\", trace.WithAttributes(\n\t\t\t\t\t\tattribute.String(\"rule_uid\", ctx.rule.UID),\n\t\t\t\t\t\tattribute.Int64(\"org_id\", ctx.rule.OrgID),\n\t\t\t\t\t\tattribute.Int64(\"rule_version\", ctx.rule.Version),\n\t\t\t\t\t\tattribute.String(\"rule_fingerprint\", fpStr),\n\t\t\t\t\t\tattribute.String(\"tick\", utcTick),\n\t\t\t\t\t))\n\t\t\t\t\tlogger := logger.FromContext(tracingCtx)\n\n\t\t\t\t\t// Check before any execution if the context was cancelled so that we don't do any evaluations.\n\t\t\t\t\tif tracingCtx.Err() != nil {\n\t\t\t\t\t\tspan.SetStatus(codes.Error, \"rule evaluation cancelled\")\n\t\t\t\t\t\tspan.End()\n\t\t\t\t\t\tlogger.Error(\"Skip evaluation and updating the state because the context has been cancelled\", \"version\", ctx.rule.Version, \"fingerprint\", f, \"attempt\", attempt, \"now\", ctx.scheduledAt)\n\t\t\t\t\t\treturn\n\t\t\t\t\t}\n\t\t\t\t\tnextDelay := retryer.NextAttemptIn()\n\t\t\t\t\tshouldRetry := nextDelay != retryStop\n\t\t\t\t\terr := a.evaluate(tracingCtx, ctx, span, shouldRetry, logger)\n\t\t\t\t\t// This is extremely confusi
+...
42. Read @ -
Input
{
+  "file_path": "/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ticker/ticker.go"
+}
Output
{
+  "type": "text",
+  "file": {
+    "filePath": "/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ticker/ticker.go",
+    "content": "package ticker\n\nimport (\n\t\"fmt\"\n\t\"time\"\n\n\t\"github.com/benbjohnson/clock\"\n\n\t\"github.com/grafana/grafana/pkg/infra/log\"\n)\n\n// Ticker emits ticks at regular time intervals. it's like a time.Ticker, except:\n//   - it doesn't drop ticks for slow receivers, rather, it queues up.  so that callers are in control to instrument what's going on.\n//   - it ticks on interval marks or very shortly after. this provides a predictable load pattern\n//     (this shouldn't cause too much load contention issues because the next steps in the pipeline just process at their own pace)\n//   - the timestamps are used to mark \"last datapoint to query for\" and as such, are a configurable amount of seconds in the past\ntype T struct {\n\tC        chan time.Time\n\tclock    clock.Clock\n\tlast     time.Time\n\tinterval time.Duration\n\tmetrics  *Metrics\n\tstopCh   chan struct{}\n\tlogger   log.Logger\n}\n\n// NewTicker returns a Ticker that ticks on interval marks (or very shortly after) starting at c.Now(), and never drops ticks. interval should not be negative or zero.\nfunc New(c clock.Clock, interval time.Duration, metric *Metrics, logger log.Logger) *T {\n\tif interval <= 0 {\n\t\tpanic(fmt.Errorf(\"non-positive interval [%v] is not allowed\", interval))\n\t}\n\tt := &T{\n\t\tC:        make(chan time.Time),\n\t\tclock:    c,\n\t\tlast:     getStartTick(c, interval),\n\t\tinterval: interval,\n\t\tmetrics:  metric,\n\t\tstopCh:   make(chan struct{}),\n\t\tlogger:   logger,\n\t}\n\tmetric.IntervalSeconds.Set(t.interval.Seconds()) // Seconds report fractional part as well, so it matches the format of the timestamp we report below\n\tgo t.run()\n\treturn t\n}\n\nfunc getStartTick(clk clock.Clock, interval time.Duration) time.Time {\n\tnano := clk.Now().UnixNano()\n\treturn time.Unix(0, nano-(nano%interval.Nanoseconds()))\n}\n\nfunc (t *T) run() {\n\tt.logger.Info(\"starting\", \"component\", \"ticker\", \"first_tick\", t.last.Add(t.interval))\nLOOP:\n\tfor {\n\t\tnext := t.last.Add(t.interval) // calculate the time of the next tick\n\t\tt.metrics.NextTickTime.Set(float64(next.UnixNano()) / 1e9)\n\t\tdiff := t.clock.Now().Sub(next) // calculate the difference between the current time and the next tick\n\t\t// if difference is not negative, then it should tick\n\t\tif diff >= 0 {\n\t\t\tselect {\n\t\t\tcase t.C <- next:\n\t\t\tcase <-t.stopCh:\n\t\t\t\tbreak LOOP\n\t\t\t}\n\t\t\tt.last = next\n\t\t\tt.metrics.LastTickTime.Set(float64(next.UnixNano()) / 1e9)\n\t\t\tcontinue\n\t\t}\n\t\t// tick is too young. try again when ...\n\t\tselect {\n\t\tcase <-t.clock.After(-diff): // ...it'll definitely be old enough\n\t\tcase <-t.stopCh:\n\t\t\tbreak LOOP\n\t\t}\n\t}\n\tt.logger.Info(\"stopped\", \"component\", \"ticker\", \"last_tick\", t.last)\n}\n\n// Stop stops the ticker. It does not close the C channel\nfunc (t *T) Stop() {\n\tselect {\n\tcase t.stopCh <- struct{}{}:\n\tdefault:\n\t\t// already stopped\n\t}\n}\n",
+    "numLines": 87,
+    "startLine": 1,
+    "totalLines": 87
+  }
+}
43. Read @ -
Input
{
+  "file_path": "/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/registry.go",
+  "limit": 120
+}
Output
{
+  "type": "text",
+  "file": {
+    "filePath": "/workspace/grafana--26d36ec/pkg/services/ngalert/schedule/registry.go",
+    "content": "package schedule\n\nimport (\n\t\"context\"\n\t\"encoding/binary\"\n\t\"errors\"\n\t\"fmt\"\n\t\"hash/fnv\"\n\t\"math\"\n\t\"sort\"\n\t\"sync\"\n\t\"time\"\n\t\"unsafe\"\n\n\t\"github.com/grafana/grafana/pkg/services/ngalert/models\"\n)\n\nvar (\n\terrRuleDeleted   = errors.New(\"rule deleted\")\n\terrRuleRestarted = errors.New(\"rule restarted\")\n)\n\ntype ruleFactory interface {\n\tnew(context.Context, *models.AlertRule) Rule\n}\n\ntype ruleRegistry struct {\n\tmu    sync.Mutex\n\trules map[models.AlertRuleKey]Rule\n}\n\nfunc newRuleRegistry() ruleRegistry {\n\treturn ruleRegistry{rules: make(map[models.AlertRuleKey]Rule)}\n}\n\n// getOrCreate gets a rule routine from registry for the provided rule. If it does not exist, it creates a new one.\n// Returns a pointer to the rule routine and a flag that indicates whether it is a new struct or not.\nfunc (r *ruleRegistry) getOrCreate(context context.Context, item *models.AlertRule, factory ruleFactory) (Rule, bool) {\n\tr.mu.Lock()\n\tdefer r.mu.Unlock()\n\n\tkey := item.GetKey()\n\trule, ok := r.rules[key]\n\tif !ok {\n\t\trule = factory.new(context, item)\n\t\tr.rules[key] = rule\n\t}\n\treturn rule, !ok\n}\n\nfunc (r *ruleRegistry) exists(key models.AlertRuleKey) bool {\n\tr.mu.Lock()\n\tdefer r.mu.Unlock()\n\n\t_, ok := r.rules[key]\n\treturn ok\n}\n\n// get fetches a rule from the registry by key. It returns (rule, ok) where ok is false if the rule did not exist.\nfunc (r *ruleRegistry) get(key models.AlertRuleKey) (Rule, bool) {\n\tr.mu.Lock()\n\tdefer r.mu.Unlock()\n\tru, ok := r.rules[key]\n\treturn ru, ok\n}\n\n// del removes pair that has specific key from the registry.\n// Returns 2-tuple where the first element is value of the removed pair\n// and the second element indicates whether element with the specified key existed.\nfunc (r *ruleRegistry) del(key models.AlertRuleKey) (Rule, bool) {\n\tr.mu.Lock()\n\tdefer r.mu.Unlock()\n\trule, ok := r.rules[key]\n\tif ok {\n\t\tdelete(r.rules, key)\n\t}\n\treturn rule, ok\n}\n\nfunc (r *ruleRegistry) keyMap() map[models.AlertRuleKey]struct{} {\n\tr.mu.Lock()\n\tdefer r.mu.Unlock()\n\tdefinitionsIDs := make(map[models.AlertRuleKey]struct{}, len(r.rules))\n\tfor k := range r.rules {\n\t\tdefinitionsIDs[k] = struct{}{}\n\t}\n\treturn definitionsIDs\n}\n\ntype Evaluation struct {\n\tscheduledAt time.Time\n\trule        *models.AlertRule\n\tfolderTitle string\n\tafterEval   func()\n}\n\nfunc (e *Evaluation) Fingerprint() fingerprint {\n\treturn ruleWithFolder{e.rule, e.folderTitle}.Fingerprint()\n}\n\ntype alertRulesRegistry struct {\n\trules        map[models.AlertRuleKey]*models.AlertRule\n\tfolderTitles map[models.FolderKey]string\n\tmu           sync.Mutex\n}\n\n// all returns all rules in the registry.\nfunc (r *alertRulesRegistry) all() ([]*models.AlertRule, map[models.FolderKey]string) {\n\tr.mu.Lock()\n\tdefer r.mu.Unlock()\n\tresult := make([]*models.AlertRule, 0, len(r.rules))\n\tfor _, rule := range r.rules {\n\t\tresult = append(result, rule)\n\t}\n\treturn result, r.folderTitles\n}\n\nfunc (r *alertRulesRegistry) get(k models.AlertRuleKey) *models.AlertRule {\n\tr.mu.Lock()\n\tdefer r.mu.Unlock()",
+    "numLines": 120,
+    "startLine": 1,
+    "totalLines": 330
+  }
+}
44. Read @ -
Input
{
+  "file_path": "/workspace/grafana--26d36ec/pkg/services/ngalert/metrics/scheduler.go"
+}
Output
{
+  "type": "text",
+  "file": {
+    "filePath": "/workspace/grafana--26d36ec/pkg/services/ngalert/metrics/scheduler.go",
+    "content": "package metrics\n\nimport (\n\t\"github.com/prometheus/client_golang/prometheus\"\n\t\"github.com/prometheus/client_golang/prometheus/promauto\"\n\n\t\"github.com/grafana/grafana/pkg/services/ngalert/schedule/ticker\"\n)\n\nconst (\n\tAlertRuleActiveLabelValue = \"active\"\n\tAlertRulePausedLabelValue = \"paused\"\n)\n\ntype Scheduler struct {\n\tRegisterer                          prometheus.Registerer\n\tBehindSeconds                       prometheus.Gauge\n\tEvalTotal                           *prometheus.CounterVec\n\tEvalFailures                        *prometheus.CounterVec\n\tEvalDuration                        *prometheus.HistogramVec\n\tEvalAttemptTotal                    *prometheus.CounterVec\n\tEvalAttemptFailures                 *prometheus.CounterVec\n\tProcessDuration                     *prometheus.HistogramVec\n\tSendDuration                        *prometheus.HistogramVec\n\tSimpleNotificationRules             *prometheus.GaugeVec\n\tGroupRules                          *prometheus.GaugeVec\n\tGroups                              *prometheus.GaugeVec\n\tSchedulePeriodicDuration            prometheus.Histogram\n\tSchedulableAlertRules               prometheus.Gauge\n\tSchedulableAlertRulesHash           prometheus.Gauge\n\tUpdateSchedulableAlertRulesDuration prometheus.Histogram\n\tTicker                              *ticker.Metrics\n\tEvaluationMissed                    *prometheus.CounterVec\n\tSimplifiedEditorRules               *prometheus.GaugeVec\n\tPrometheusImportedRules             *prometheus.GaugeVec\n}\n\nfunc NewSchedulerMetrics(r prometheus.Registerer) *Scheduler {\n\treturn &Scheduler{\n\t\tRegisterer: r,\n\t\tBehindSeconds: promauto.With(r).NewGauge(prometheus.GaugeOpts{\n\t\t\tNamespace: Namespace,\n\t\t\tSubsystem: Subsystem,\n\t\t\tName:      \"scheduler_behind_seconds\",\n\t\t\tHelp:      \"The total number of seconds the scheduler is behind.\",\n\t\t}),\n\t\t// TODO: once rule groups support multiple rules, consider partitioning\n\t\t// on rule group as well as tenant, similar to loki|cortex.\n\t\tEvalTotal: promauto.With(r).NewCounterVec(\n\t\t\tprometheus.CounterOpts{\n\t\t\t\tNamespace: Namespace,\n\t\t\t\tSubsystem: Subsystem,\n\t\t\t\tName:      \"rule_evaluations_total\",\n\t\t\t\tHelp:      \"The total number of rule evaluations.\",\n\t\t\t},\n\t\t\t[]string{\"org\"},\n\t\t),\n\t\t// TODO: once rule groups support multiple rules, consider partitioning\n\t\t// on rule group as well as tenant, similar to loki|cortex.\n\t\tEvalFailures: promauto.With(r).NewCounterVec(\n\t\t\tprometheus.CounterOpts{\n\t\t\t\tNamespace: Namespace,\n\t\t\t\tSubsystem: Subsystem,\n\t\t\t\tName:      \"rule_evaluation_failures_total\",\n\t\t\t\tHelp:      \"The total number of rule evaluation failures.\",\n\t\t\t},\n\t\t\t[]string{\"org\"},\n\t\t),\n\t\tEvalDuration: promauto.With(r).NewHistogramVec(\n\t\t\tprometheus.HistogramOpts{\n\t\t\t\tNamespace: Namespace,\n\t\t\t\tSubsystem: Subsystem,\n\t\t\t\tName:      \"rule_evaluation_duration_seconds\",\n\t\t\t\tHelp:      \"The time to evaluate a rule.\",\n\t\t\t\tBuckets:   []float64{.01, .1, .5, 1, 5, 10, 15, 30, 60, 120, 180, 240, 300},\n\t\t\t},\n\t\t\t[]string{\"org\"},\n\t\t),\n\t\tEvalAttemptTotal: promauto.With(r).NewCounterVec(\n\t\t\tprometheus.CounterOpts{\n\t\t\t\tNamespace: Namespace,\n\t\t\t\tSubsystem: Subsystem,\n\t\t\t\tName:      \"rule_evaluation_attempts_total\",\n\t\t\t\tHelp:      \"The total number of rule evaluation attempts.\",\n\t\t\t},\n\t\t\t[]string{\"org\"},\n\t\t),\n\t\tEvalAttemptFailures: promauto.With(r).NewCounterVec(\n\t\t\tprometheus.CounterOpts{\n\t\t\t\tNamespace: Namespace,\n\t\t\t\tSubsystem: Subsystem,\n\t\t\t\tName:      \"rule_evaluation_attempt_failures_total\",\n\t\t\t\tHelp:      \"The total number of rule evaluation attempt failures.\",\n\t\t\t},\n\t\t\t[]string{\"org\"},\n\t\t),
+...
45. Write @ -
Input
{
+  "file_path": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/alert_rule.go\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/ticker/ticker.go\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/registry.go\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/metrics/scheduler.go\"}\n  ],\n  \"symbols\": [\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\", \"symbol\": \"schedule\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\", \"symbol\": \"schedulePeriodic\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\", \"symbol\": \"processTick\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\", \"symbol\": \"runJobFn\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/alert_rule.go\", \"symbol\": \"Run\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/ticker/ticker.go\", \"symbol\": \"New\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/registry.go\", \"symbol\": \"Evaluation\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/metrics/scheduler.go\", \"symbol\": \"Scheduler\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/metrics/scheduler.go\", \"symbol\": \"EvaluationMissed\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/metrics/scheduler.go\", \"symbol\": \"BehindSeconds\"}\n  ],\n  \"chain\": [\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/ticker/ticker.go\", \"symbol\": \"New\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\", \"symbol\": \"schedulePeriodic\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\", \"symbol\": \"processTick\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\", \"symbol\": \"runJobFn\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/alert_rule.go\", \"symbol\": \"Run\"}\n  ],\n  \"text\": \"The alert evaluation scheduler is implemented in Grafana's next-gen alerting (ngalert) package under pkg/services/ngalert/schedule/.\\n\\n**Scheduler tick implementation:**\\n- `pkg/services/ngalert/schedule/ticker/ticker.go`: The `ticker.T` struct and `New()` function implement a custom interval ticker that never drops ticks (queues them), emitting `time.Time` values on its `C` channel at each interval mark.\\n- `pkg/services/ngalert/schedule/schedule.go`: The `schedule` struct (line 60) is the main scheduler. `schedulePeriodic()` (line 246) is the main loop that reads ticks from the ticker channel and calls `processTick()` (line 276) on each tick. `processTick()` determines which alert rules are due for evaluation based on their configured interval and the current tick number, then calls `runJobFn()` (line 426) to dispatch evaluations.\\n- `pkg/services/ngalert/schedule/alert_rule.go`: The `alertRule.Run()` method runs per-rule goroutines that receive evaluation signals via `evalCh` and execute the actual evaluation.\\n\\n**Evaluation cycle overrun detection:**\\n- In `runJobFn()` (schedule.go line 426-443), after sending an evaluation to a rule's routine via `next.ruleRoutine.Eval(&next.Evaluation)`, the return value includes a `dropped` pointer. If `dropped != nil`, the rule's evaluation channel was already full — meaning the previous evaluation had not completed before the next tick arrived.\\n- When this occurs, the scheduler logs: `\\\"Tick dropped because alert rule evaluation is too slow\\\"` (sche
+...
Output
{
+  "type": "create",
+  "filePath": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/alert_rule.go\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/ticker/ticker.go\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/registry.go\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/metrics/scheduler.go\"}\n  ],\n  \"symbols\": [\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\", \"symbol\": \"schedule\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\", \"symbol\": \"schedulePeriodic\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\", \"symbol\": \"processTick\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\", \"symbol\": \"runJobFn\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/alert_rule.go\", \"symbol\": \"Run\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/ticker/ticker.go\", \"symbol\": \"New\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/registry.go\", \"symbol\": \"Evaluation\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/metrics/scheduler.go\", \"symbol\": \"Scheduler\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/metrics/scheduler.go\", \"symbol\": \"EvaluationMissed\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/metrics/scheduler.go\", \"symbol\": \"BehindSeconds\"}\n  ],\n  \"chain\": [\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/ticker/ticker.go\", \"symbol\": \"New\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\", \"symbol\": \"schedulePeriodic\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\", \"symbol\": \"processTick\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/schedule.go\", \"symbol\": \"runJobFn\"},\n    {\"repo\": \"grafana/grafana\", \"path\": \"pkg/services/ngalert/schedule/alert_rule.go\", \"symbol\": \"Run\"}\n  ],\n  \"text\": \"The alert evaluation scheduler is implemented in Grafana's next-gen alerting (ngalert) package under pkg/services/ngalert/schedule/.\\n\\n**Scheduler tick implementation:**\\n- `pkg/services/ngalert/schedule/ticker/ticker.go`: The `ticker.T` struct and `New()` function implement a custom interval ticker that never drops ticks (queues them), emitting `time.Time` values on its `C` channel at each interval mark.\\n- `pkg/services/ngalert/schedule/schedule.go`: The `schedule` struct (line 60) is the main scheduler. `schedulePeriodic()` (line 246) is the main loop that reads ticks from the ticker channel and calls `processTick()` (line 276) on each tick. `processTick()` determines which alert rules are due for evaluation based on their configured interval and the current tick number, then calls `runJobFn()` (line 426) to dispatch evaluations.\\n- `pkg/services/ngalert/schedule/alert_rule.go`: The `alertRule.Run()` method runs per-rule goroutines that receive evaluation signals via `evalCh` and execute the actual evaluation.\\n\\n**Evaluation cycle overrun detection:**\\n- In `runJobFn()` (schedule.go line 426-443), after sending an evaluation to a rule's routine via `next.ruleRoutine.Eval(&next.Evaluation)`, the return value includes a `dropped` pointer. If `dropped != nil`, the rule's evaluation channel was already full — meaning the previous evaluation had not completed before the next tick arrived.\\n- When this occurs, the scheduler logs: `\\\"Tick dropped because alert rule evaluation is 
+...
Code Changes (1)
1. WRITE /workspace/answer.json
{
+  "files": [
+    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/schedule/schedule.go"},
+    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/schedule/alert_rule.go"},
+    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/schedule/ticker/ticker.go"},
+    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/schedule/registry.go"},
+    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/metrics/scheduler.go"}
+  ],
+  "symbols": [
+    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/schedule/schedule.go", "symbol": "schedule"},
+    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/schedule/schedule.go", "symbol": "schedulePeriodic"},
+    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/schedule/schedule.go", "symbol": "processTick"},
+    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/schedule/schedule.go", "symbol": "runJobFn"},
+    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/schedule/alert_rule.go", "symbol": "Run"},
+    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/schedule/ticker/ticker.go", "symbol": "New"},
+    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/schedule/registry.go", "symbol": "Evaluation"},
+    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/metrics/scheduler.go", "symbol": "Scheduler"},
+    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/metrics/scheduler.go", "symbol": "EvaluationMissed"},
+    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/metrics/scheduler.go", "symbol": "BehindSeconds"}
+  ],
+  "chain": [
+    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/schedule/ticker/ticker.go", "symbol": "New"},
+    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/schedule/schedule.go", "symbol": "schedulePeriodic"},
+    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/schedule/schedule.go", "symbol": "processTick"},
+    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/schedule/schedule.go", "symbol": "runJobFn"},
+    {"repo": "grafana/grafana", "path": "pkg/services/ngalert/schedule/alert_rule.go", "symbol": "Run"}
+  ],
+  "text": "The alert evaluation scheduler is implemented in Grafana's next-gen alerting (ngalert) package under pkg/services/ngalert/schedule/.\n\n**Scheduler tick implementation:**\n- `pkg/services/ngalert/schedule/ticker/ticker.go`: The `ticker.T` struct and `New()` function implement a custom interval ticker that never drops ticks (queues them), emitting `time.Time` values on its `C` channel at each interval mark.\n- `pkg/services/ngalert/schedule/schedule.go`: The `schedule` struct (line 60) is the main scheduler. `schedulePeriodic()` (line 246) is the main loop that reads ticks from the ticker channel and calls `processTick()` (line 276) on each tick. `processTick()` determines which alert rules are due for evaluation based on their configured interval and the current tick number, then calls `runJobFn()` (line 426) to dispatch evaluations.\n- `pkg/services/ngalert/schedule/alert_rule.go`: The `alertRule.Run()` method runs per-rule goroutines that receive evaluation signals via `evalCh` and execute the actual evaluation.\n\n**Evaluation cycle overrun detection:**\n- In `runJobFn()` (schedule.go line 426-443), after sending an evaluation to a rule's routine via `next.ruleRoutine.Eval(&next.Evaluation)`, the return value includes a `dropped` pointer. If `dropped != nil`, the rule's evaluation channel was already full — meaning the previous evaluation had not completed before the next tick arrived.\n- When this occurs, the scheduler logs: `\"Tick dropped because alert rule evaluation is too slow\"` (schedule.go line 438) at WARN level, including the rule key, current scheduled time, and the dropped tick time.\n- This also increments the `EvaluationMissed` counter metric (`grafana_alerting_schedule_rule_evaluations_missed_total`) defined in `pkg/services/ngalert/metrics/scheduler.go`.\n- Additionally, `schedulePeriodic()` se...
Bash Commands (27)
1. $ find /workspace -type f -name "*.go" | grep -E "(alert|schedul)" | head -30
2. $ find /workspace -type f -name "*.go" -path "*/ngalert/*" | head -50
3. $ grep -r "alert evaluation took longer" /workspace --include="*.go"
4. $ grep -r "evaluation took longer\|evaluation cycle\|cycle overrun\|time budget" /workspace --include="*.go" | head -20
5. $ find /workspace/grafana--26d36ec/pkg/services/ngalert -type f -name "*.go" | grep -E "(schedul|engine|tick|eval)" 
6. $ grep -n "Tick dropped\|evaluation is too slow" /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go
7. $ grep -rn "behind\|overrun\|longer than" /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ --include="*.go" | head -20
8. $ grep -rn "BehindSeconds\|duration\|behind\|slow\|missed" /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ --include="*.go" | grep -E "(BehindSeconds|Evaluation|Missed|slow)" | head -30
9. $ grep -rn "scheduler_behind_seconds\|BehindSeconds" /workspace/grafana--26d36ec/pkg/services/ngalert --include="*.go"
10. $ grep -rn "Processing tick\|Tick processed" /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ --include="*.go"
11. $ grep -rn "type Evaluation" /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/ --include="*.go"
12. $ grep -rn "SchedulePeriodicDuration\|schedule_periodic_duration" /workspace/grafana--26d36ec/pkg/services/ngalert --include="*.go"
13. $ grep -n "BehindSeconds\|Tick dropped\|evaluation is too slow" /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule_unit_test.go | head -20
14. $ grep -B5 -A5 "scheduler_behind_seconds" /workspace/grafana--26d36ec/pkg/services/ngalert/metrics/scheduler.go
15. $ grep -B5 -A10 "Tick dropped" /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go
16. $ find /workspace -name "*.go" -path "*/ngalert/*" | head -5 && ls /workspace/ 2>/dev/null | head -20
17. $ grep -rn "alert evaluation took longer\|evaluation took longer\|took longer than expected\|evaluation.*overrun\|overrun.*evaluation" /workspace/grafana--26d36ec/pkg/services/ 2>/dev/null | head -30
18. $ grep -rn "Tick dropped\|tick dropped\|evaluation is too slow\|too slow\|dropped.*tick\|tick.*dropped" /workspace/grafana--26d36ec/pkg/services/ 2>/dev/null | head -30
19. $ grep -rn "longer than\|alert.*evaluation\|evaluation.*longer\|BehindSeconds\|behind.*second\|scheduler.*behind" /workspace/grafana--26d36ec/pkg/services/ngalert/ 2>/dev/null | grep -v "_test.go\|.md" | head -30
20. $ ls /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/
21. $ grep -rn "longer than\|took longer\|evaluation.*overrun\|cycle overrun" /workspace/grafana--26d36ec/pkg/services/alerting/ 2>/dev/null | head -20
22. $ ls /workspace/grafana--26d36ec/pkg/services/alerting/ 2>/dev/null
23. $ find /workspace/grafana--26d36ec -name "*.go" | xargs grep -l "longer than expected\|evaluation.*longer\|alert.*longer" 2>/dev/null | head -20
24. $ grep -n "longer than expected\|evaluation.*longer\|alert.*longer" /workspace/grafana--26d36ec/pkg/setting/setting.go
25. $ grep -rn "alert evaluation\|alerting.*evaluation\|evaluation.*alert" /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go | head -20
26. $ grep -n "Warn\|Warnf\|log\." /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/schedule.go | head -20
27. $ grep -n "longer than\|alert evaluation took" /workspace/grafana--26d36ec/pkg/services/ngalert/schedule/alert_rule.go 2>/dev/null | head -20
File Paths
Trial: runs/mcp_lift_study/csb_org_incident_sonnet_20260612_173929/baseline-local-direct/ccx-incident-145_268211/2026-06-12__17-41-33/ccx-incident-145__gXDMzEh
+Relative: csb_org_incident_sonnet_20260612_173929/baseline-local-direct/ccx-incident-145_268211/2026-06-12__17-41-33/ccx-incident-145__gXDMzEh

\ No newline at end of file
diff --git a/explorer/csb_org_migration_claudefa_20260612_132905-baseline-local-direct-ccx-migration-274_ee643e-2026-06-12__13-29-08-ccx-migration-274__ncDLW7j.html b/explorer/csb_org_migration_claudefa_20260612_132905-baseline-local-direct-ccx-migration-274_ee643e-2026-06-12__13-29-08-ccx-migration-274__ncDLW7j.html
new file mode 100644
index 0000000000..79c607bb49
--- /dev/null
+++ b/explorer/csb_org_migration_claudefa_20260612_132905-baseline-local-direct-ccx-migration-274_ee643e-2026-06-12__13-29-08-ccx-migration-274__ncDLW7j.html
@@ -0,0 +1,515 @@
+ccx-migration-274 — ccx-migration-274_ee643e
← Back to results
ccx-migration-274
ccx-migration-274_ee643e | Trial: ccx-migration-274__ncDLW7j | Score: 0.8914 | mcp_lift_study
Task Information
Task instruction sent to agent
# Flink DataStream API Deprecation Markers
+
+## Your Task
+
+Find all Java source files in apache/flink under flink-streaming-java/src/ that contain @Deprecated annotations on DataStream API classes or methods. For each deprecated class, identify the class name and the recommended replacement (noted in the deprecation javadoc). Focus on deprecated source functions, sink functions, timestamp extractors, and I/O format classes.
+
+## Context
+
+You are working on a codebase task involving repos from the migration domain.
+
+## Available Resources
+
+## Output Format
+
+Use the published task contract:
+
+- `TASK_WORKDIR=/workspace`
+- `TASK_REPO_ROOT=/workspace`
+- `TASK_OUTPUT=/workspace/answer.json`
+
+Create a file at `TASK_OUTPUT` (`/workspace/answer.json`) with your findings in the following structure:
+
+```json
+{
+  "files": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go"}
+  ],
+  "symbols": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "SymbolName"}
+  ],
+  "chain": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "FunctionName"}
+  ],
+  "text": "Narrative explanation of your findings, citing repos and file paths."
+}
+```
+
+Include only the fields relevant to this task. Your answer is evaluated against a closed-world oracle — completeness matters.
+
+## Evaluation
+
+Your answer will be scored on:
+- **File recall and precision**: Did you find all relevant files?
+
Execution Metrics
Reward
0.8914
Status
passed
Config
ccx-migration-274_ee643e
Model
anthropic/claude-fable-5
Agent Time
2.3m
Env Setup
22.2m
Input Tokens
576,228
Output Tokens
20,385
Cache Tokens
570,378
Cost
$1.11
Tool Calls
11 (0 MCP)
MCP Ratio
0.000
Context Peak
17%
Cache Hit
93%
Turns
11
Timed Out
No
Tool Breakdown
ToolCalls
Bash10
Write1
Agent Trace
Conversation History (25)
#TimestampTypeSubtypeToolText
1-systeminit-
2-assistanttext-
I'll start by checking the repo structure, then search for @Deprecated annotations in flink-streaming-java.
3-assistanttool_useBash
42026-06-12T17:51:37.892Zusertool_resultBash
camel--1006f047
+flink--0cc95fcc
+kafka--0753c489
5-assistanttool_useBash
62026-06-12T17:51:43.735Zusertool_resultBash
LICENSE
+NOTICE
+README.md
+azure-pipelines.yml
+docs
+flink-annotations
+flink-architecture-tests
+flink-clients
+flink-connectors
+flink-container
+flink-core
+flink-core-api
+flink-datastream
+flink-datastream-api
+flink-dist
+flink-dist-scala
+flink-docs
+flink-dstl
+flink-end-to-end-tests
+flink-examples
+flink-external-resources
+flink-filesystems
+flink-formats
+flink-fs-tests
+flink-kubernetes
+flink-libraries
+flink-metrics
+flink-models
+flink-python
+flink-queryable-state
+flink-quickstart
+flink-rpc
+flink-runtime
+flink-runtime-web
+flink-state-backends
+flink-streaming-java
+flink-table
+flink-test-utils-parent
+flink-tests
+flink-tests-java17
+flink-walkthroughs
+flink-yarn
+flink-yarn-tests
+licenses
+mvnw
+mvnw.cmd
+pom.xml
+sourcegraph.yaml
+tools
+main
+test
7-assistanttool_useBash
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3
9-assistanttool_useBash
102026-06-12T17:52:00.984Zusertool_resultBash
/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/OneInputStreamTaskTestHarness.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/StreamTaskTestHarness.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/TwoInputStreamTaskTestHarness.java
11-assistanttool_useBash
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/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java
13-assistanttool_useBash
142026-06-12T17:52:16.812Zusertool_resultBash
Exit code 2
+api/functions/sink/filesystem/legacy:
+StreamingFileSink.java
+
+api/functions/sink/legacy:
+DiscardingSink.java
+TwoPhaseCommitSinkFunction.java
+
+api/functions/source/datagen:
+DataGenerator.java
+DataGeneratorSource.java
+RandomGenerator.java
+SequenceGenerator.java
+
+api/functions/timestamps:
+AscendingTimestampExtractor.java
+BoundedOutOfOrdernessTimestampExtractor.java
+
+api/legacy/io:
+CollectionInputFormat.java
+TextInputFormat.java
+TextOutputFormat.java
15-assistanttool_useBash
162026-06-12T17:52:23.495Zusertool_resultBash
=== api/functions/source/datagen/DataGeneratorSource.java ===
+31-import javax.annotation.Nullable;
+32-
+33-/**
+34- * A data generator source that abstract data generator. It can be used to easy startup/test for
+35- * streaming job and performance testing. It is stateful, re-scalable, possibly in parallel.
+36- *
+37: * @deprecated Use {@code org.apache.flink.connector.datagen.source.DataGeneratorSource} instead.
+38- */
+39-@Internal
+=== api/functions/sink/legacy/DiscardingSink.java ===
+22-import org.apache.flink.api.common.SupportsConcurrentExecutionAttempts;
+23-
+24-/**
+25- * A stream sink that ignores all elements.
+26- *
+27- * @param <T> The type of elements received by the sink.
+28: * @deprecated This interface will be removed in future versions. Use the new {@link
+29- *     org.apache.flink.streaming.api.functions.sink.v2.DiscardingSink} interface instead.
+30- */
+=== api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java ===
+66- * TXN} (transaction handle) and implement abstract methods handling this transaction handle.
+67- *
+68- * @param <IN> Input type for {@link SinkFunction}.
+69- * @param <TXN> Transaction to store all of the information required to handle a transaction.
+70- * @param <CONTEXT> Context that will be shared across all invocations for the given {@link
+71- *     TwoPhaseCommitSinkFunction} instance. Context is created once
+72: * @deprecated This interface will be removed in future versions. Use the new {@link
+73- *     org.apache.flink.api.connector.sink2.Sink} interface instead.
+74- */
+=== api/functions/sink/filesystem/legacy/StreamingFileSink.java ===
+92- * back to the state it had when that last successful checkpoint occurred. To this end, when
+93- * restoring, the restored files in {@code pending} state are transferred into the {@code finished}
+94- * state while any {@code in-progress} files are rolled back, so that they do not contain data that
+95- * arrived after the checkpoint from which we restore.
+96- *
+97- * @param <IN> Type of the elements emitted by this sink
+98: * @deprecated Use {@link org.apache.flink.connector.file.sink.FileSink} instead.
+99- */
+100-@Internal
+=== api/legacy/io/TextInputFormat.java ===
+27-import java.nio.charset.Charset;
+28-import java.util.Arrays;
+29-
+30-/**
+31- * Input Format that reads text files. Each line results in another element.
+32- *
+33: * @deprecated If you want to read/write data from/to text file, please use FLIP-27 FileSource and
+34- *     Sink-V2 FlinkSink. This class should be removed if we drop the supports for read/write via
+35- *     input/output format in DataStream api.
+36- */
+37:@Deprecated
+38-@PublicEvolving
+39-public class TextInputFormat extends DelimitedInputFormat<String> {
+=== api/legacy/io/TextOutputFormat.java ===
+31-/**
+32- * A {@link FileOutputFormat} that writes objects to a text file.
+33- *
+34- * <p>Objects are converted to Strings using either {@link Object#toString()} or a {@link
+35- * TextFormatter}.
+36- *
+37: * @deprecated If you want to read/write data from/to text file, please use FLIP-27 FileSource and
+38- *     Sink-V2 FlinkSink. This class should be removed if we drop all supports for {@link
+39- *     org.apache.flink.api.common.io.InputFormat} and {@link
+40- *     org.apache.flink.api.common.io.OutputFormat}
+41- */
+42:@Deprecated
+43-@PublicEvolving
+44-public class TextOutputFormat<T> extends FileOutputFormat<T> {
+=== api/functions/timestamps/AscendingTimestampExtractor.java ===
+31- * A timestamp assigner and watermark generator for streams where timestamps are monotonously
+32- * ascending. In this case, the local watermarks for the streams are easy to generate, because they
+33- * strictly follow the timestamps.
+34- *
+35- * @param <T> The type of the elements that this function can extract timestamps from
+36- */
+37:@Deprecated
+38-@PublicEvolving
+39-public abstract class AscendingTimestampExtractor<T>
+=== api/functions/timestamps/BoundedOutOfOrdernessTimestampExtractor.java ===
17-assistanttool_useBash
182026-06-12T17:52:39.646Zusertool_resultBash
api/functions/sink:
+PrintSink.java
+SinkContextUtil.java
+filesystem
+legacy
+v2
+
+api/functions/sink/filesystem:
+Bucket.java
+BucketFactory.java
+BucketLifeCycleListener.java
+BucketState.java
+BucketStateSerializer.java
+Buckets.java
+DefaultBucketFactoryImpl.java
+FileLifeCycleListener.java
+StreamingFileSinkHelper.java
+legacy
+
+api/functions/sink/filesystem/legacy:
+StreamingFileSink.java
+
+api/functions/sink/legacy:
+DiscardingSink.java
+TwoPhaseCommitSinkFunction.java
+
+api/functions/sink/v2:
+DiscardingSink.java
+
+api/functions/source:
+SerializedCheckpointData.java
+datagen
+
+api/functions/source/datagen:
+DataGenerator.java
+DataGeneratorSource.java
+RandomGenerator.java
+SequenceGenerator.java
+---
+api/legacy/io/TextInputFormat.java:33: * @deprecated If you want to read/write data from/to text file, please use FLIP-27 FileSource and
+api/functions/source/datagen/DataGeneratorSource.java:37: * @deprecated Use {@code org.apache.flink.connector.datagen.source.DataGeneratorSource} instead.
+api/legacy/io/TextOutputFormat.java:37: * @deprecated If you want to read/write data from/to text file, please use FLIP-27 FileSource and
+api/functions/sink/legacy/DiscardingSink.java:28: * @deprecated This interface will be removed in future versions. Use the new {@link
+api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java:72: * @deprecated This interface will be removed in future versions. Use the new {@link
+api/functions/sink/filesystem/legacy/StreamingFileSink.java:98: * @deprecated Use {@link org.apache.flink.connector.file.sink.FileSink} instead.
19-assistanttool_useBash
202026-06-12T17:52:46.847Zusertool_resultBash
import org.apache.flink.annotation.PublicEvolving;
+import org.apache.flink.streaming.api.watermark.Watermark;
+import org.apache.flink.streaming.runtime.operators.util.WatermarkStrategyWithPeriodicWatermarks;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import static java.util.Objects.requireNonNull;
+
+/**
+ * A timestamp assigner and watermark generator for streams where timestamps are monotonously
+ * ascending. In this case, the local watermarks for the streams are easy to generate, because they
+ * strictly follow the timestamps.
+ *
+ * @param <T> The type of the elements that this function can extract timestamps from
+ */
+@Deprecated
+@PublicEvolving
+public abstract class AscendingTimestampExtractor<T>
+        implements WatermarkStrategyWithPeriodicWatermarks<T> {
+
+    private static final long serialVersionUID = 1L;
+
+    /** The current timestamp. */
+    private long currentTimestamp = Long.MIN_VALUE;
+
+    /** Handler that is called when timestamp monotony is violated. */
+    private MonotonyViolationHandler violationHandler = new LoggingHandler();
+
+    /**
+     * Extracts the timestamp from the given element. The timestamp must be monotonically
+     * increasing.
+     *
+     * @param element The element that the timestamp is extracted from.
+     * @return The new timestamp.
+     */
+    public abstract long extractAscendingTimestamp(T element);
+
+    /**
+     * Sets the handler for violations to the ascending timestamp order.
+===
+/workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/OneInputStreamTaskTestHarness.java-52- *
+/workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/OneInputStreamTaskTestHarness.java-53- * @deprecated Please use {@link StreamTaskMailboxTestHarness} and {@link
+/workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/OneInputStreamTaskTestHarness.java-54- *     StreamTaskMailboxTestHarnessBuilder}. Do not add new code using this test harness.
+/workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/OneInputStreamTaskTestHarness.java-55- */
+/workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/OneInputStreamTaskTestHarness.java:56:@Deprecated
+/workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/TwoInputStreamTaskTestHarness.java-52- *
+/workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/TwoInputStreamTaskTestHarness.java-53- * @deprecated Please use {@link StreamTaskMailboxTestHarness} and {@link
+/workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/TwoInputStreamTaskTestHarness.java-54- *     StreamTaskMailboxTestHarnessBuilder}. Do not add new code using this test harness.
+/workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/TwoInputStreamTaskTestHarness.java-55- */
+/workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/TwoInputStreamTaskTestHarness.java:56:@Deprecated
+/workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/StreamTaskTestHarness.java-97- *
+/workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/StreamTaskTestHarness.java-98- * @deprecated Please use {@link StreamTaskMailboxTestHarness} and {@link
+/workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/StreamTaskTestHarness.java-99- *     StreamTaskMailboxTestHarnessBuilder}. Do not add new code using this test harness.
+/workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/StreamTaskTestHarness.java-100- */
+/workspace/flink--0cc95fcc/flink-streaming-java/src/te...
21-assistanttool_useBash
222026-06-12T17:53:06.811Zusertool_resultBash
/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java:42:@Deprecated
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java:37:@Deprecated
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java:37:@Deprecated
+===
+# Auto-indexing configuration for Sourcegraph SCIP.
+# Presence of this file on the scip-enabled branch signals that
+# precise code intelligence should be enabled for this repository.
+# Inference is used to determine which indexers to run.
+index_jobs: []
+
+# Apache Flink
+
+Apache Flink is an open source stream processing framework with powerful stream- and batch-processing capabilities.
23-assistanttool_useWrite
242026-06-12T17:53:37.604Zusertool_resultWrite
File created successfully at: /workspace/answer.json (file state is current in your context — no need to Read it back)
25-assistanttext-
I found all deprecated DataStream API files under `flink-streaming-java/src/` and wrote the results to `/workspace/answer.json`.
+
+**Summary of findings** (repo checkout: `/workspace/flink--0cc95fcc`, a Flink 2.x tree where most legacy deprecations were already removed — only legacy-package remnants remain):
+
+Classes with the `@Deprecated` annotation in `src/main` (3 files):
+
+| Class | Replacement (from javadoc) |
+|---|---|
+| `AscendingTimestampExtractor` | Unified `WatermarkStrategy` API (`forMonotonousTimestamps()`) |
+| `TextInputFormat` | FLIP-27 `FileSource` |
+| `TextOutputFormat` | Sink-V2 `FileSink` |
+
+Classes with `@deprecated` javadoc tags (relocated into `legacy` packages and marked `@Internal`, 4 files):
+
+| Class | Replacement |
+|---|---|
+| `DataGeneratorSource` | `org.apache.flink.connector.datagen.source.DataGeneratorSource` |
+| `DiscardingSink` (legacy) | `...sink.v2.DiscardingSink` |
+| `TwoPhaseCommitSinkFunction` | `org.apache.flink.api.connector.sink2.Sink` |
+| `StreamingFileSink` | `org.apache.flink.connector.file.sink.FileSink` |
+
+Three additional files under `src/test` carry class-level `@Deprecated`: `StreamTaskTestHarness`, `OneInputStreamTaskTestHarness`, and `TwoInputStreamTaskTestHarness` — all pointing to `StreamTaskMailboxTestHarness`/`StreamTaskMailboxTestHarnessBuilder`. They're test infrastructure rather than public API, but they're the only other `@Deprecated` hits in scope, so I included them for completeness.
+
+Notably, `BoundedOutOfOrdernessTimestampExtractor` and `CollectionInputFormat` carry no deprecation markers in this checkout, so they were excluded.
Tool Calls (11)
1. Bash @ -
Input
{
+  "command": "ls /workspace && ls /workspace/flink-streaming-java/src 2>/dev/null | head",
+  "description": "List workspace contents"
+}
Output
{
+  "stdout": "camel--1006f047\nflink--0cc95fcc\nkafka--0753c489",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
2. Bash @ -
Input
{
+  "command": "ls /workspace/flink--0cc95fcc && ls /workspace/flink--0cc95fcc/flink-streaming-java/src",
+  "description": "List flink repo structure"
+}
Output
{
+  "stdout": "LICENSE\nNOTICE\nREADME.md\nazure-pipelines.yml\ndocs\nflink-annotations\nflink-architecture-tests\nflink-clients\nflink-connectors\nflink-container\nflink-core\nflink-core-api\nflink-datastream\nflink-datastream-api\nflink-dist\nflink-dist-scala\nflink-docs\nflink-dstl\nflink-end-to-end-tests\nflink-examples\nflink-external-resources\nflink-filesystems\nflink-formats\nflink-fs-tests\nflink-kubernetes\nflink-libraries\nflink-metrics\nflink-models\nflink-python\nflink-queryable-state\nflink-quickstart\nflink-rpc\nflink-runtime\nflink-runtime-web\nflink-state-backends\nflink-streaming-java\nflink-table\nflink-test-utils-parent\nflink-tests\nflink-tests-java17\nflink-walkthroughs\nflink-yarn\nflink-yarn-tests\nlicenses\nmvnw\nmvnw.cmd\npom.xml\nsourcegraph.yaml\ntools\nmain\ntest",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
3. Bash @ -
Input
{
+  "command": "grep -rl \"@Deprecated\" /workspace/flink--0cc95fcc/flink-streaming-java/src/main --include=\"*.java\" | wc -l",
+  "description": "Count Java files with @Deprecated in main"
+}
Output
{
+  "stdout": "3",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
4. Bash @ -
Input
{
+  "command": "grep -rl \"@Deprecated\" /workspace/flink--0cc95fcc/flink-streaming-java/src --include=\"*.java\"",
+  "description": "List all Java files with @Deprecated under src"
+}
Output
{
+  "stdout": "/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/OneInputStreamTaskTestHarness.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/StreamTaskTestHarness.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/TwoInputStreamTaskTestHarness.java",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
5. Bash @ -
Input
{
+  "command": "grep -rl \"@deprecated\" /workspace/flink--0cc95fcc/flink-streaming-java/src/main --include=\"*.java\"",
+  "description": "Find javadoc @deprecated tags in main sources"
+}
Output
{
+  "stdout": "/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
6. Bash @ -
Input
{
+  "command": "cd /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming && ls api/functions/source/legacy api/functions/sink/legacy api/functions/sink/filesystem/legacy api/legacy/io api/functions/timestamps api/functions/source/datagen 2>/dev/null",
+  "description": "List legacy package directories"
+}
Output
"Error: Exit code 2\napi/functions/sink/filesystem/legacy:\nStreamingFileSink.java\n\napi/functions/sink/legacy:\nDiscardingSink.java\nTwoPhaseCommitSinkFunction.java\n\napi/functions/source/datagen:\nDataGenerator.java\nDataGeneratorSource.java\nRandomGenerator.java\nSequenceGenerator.java\n\napi/functions/timestamps:\nAscendingTimestampExtractor.java\nBoundedOutOfOrdernessTimestampExtractor.java\n\napi/legacy/io:\nCollectionInputFormat.java\nTextInputFormat.java\nTextOutputFormat.java"
7. Bash @ -
Input
{
+  "command": "cd /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming && for f in api/functions/source/datagen/DataGeneratorSource.java api/functions/sink/legacy/DiscardingSink.java api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java api/functions/sink/filesystem/legacy/StreamingFileSink.java api/legacy/io/TextInputFormat.java api/legacy/io/TextOutputFormat.java api/functions/timestamps/AscendingTimestampExtractor.java api/functions/timestamps/BoundedOutOfOrdernessTimestampExtractor.java; do echo \"=== $f ===\"; grep -n -B6 -A2 \"@deprecated\\|@Deprecated\" $f | head -40; done",
+  "description": "Show deprecation context in candidate files"
+}
Output
{
+  "stdout": "=== api/functions/source/datagen/DataGeneratorSource.java ===\n31-import javax.annotation.Nullable;\n32-\n33-/**\n34- * A data generator source that abstract data generator. It can be used to easy startup/test for\n35- * streaming job and performance testing. It is stateful, re-scalable, possibly in parallel.\n36- *\n37: * @deprecated Use {@code org.apache.flink.connector.datagen.source.DataGeneratorSource} instead.\n38- */\n39-@Internal\n=== api/functions/sink/legacy/DiscardingSink.java ===\n22-import org.apache.flink.api.common.SupportsConcurrentExecutionAttempts;\n23-\n24-/**\n25- * A stream sink that ignores all elements.\n26- *\n27- * @param <T> The type of elements received by the sink.\n28: * @deprecated This interface will be removed in future versions. Use the new {@link\n29- *     org.apache.flink.streaming.api.functions.sink.v2.DiscardingSink} interface instead.\n30- */\n=== api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java ===\n66- * TXN} (transaction handle) and implement abstract methods handling this transaction handle.\n67- *\n68- * @param <IN> Input type for {@link SinkFunction}.\n69- * @param <TXN> Transaction to store all of the information required to handle a transaction.\n70- * @param <CONTEXT> Context that will be shared across all invocations for the given {@link\n71- *     TwoPhaseCommitSinkFunction} instance. Context is created once\n72: * @deprecated This interface will be removed in future versions. Use the new {@link\n73- *     org.apache.flink.api.connector.sink2.Sink} interface instead.\n74- */\n=== api/functions/sink/filesystem/legacy/StreamingFileSink.java ===\n92- * back to the state it had when that last successful checkpoint occurred. To this end, when\n93- * restoring, the restored files in {@code pending} state are transferred into the {@code finished}\n94- * state while any {@code in-progress} files are rolled back, so that they do not contain data that\n95- * arrived after the checkpoint from which we restore.\n96- *\n97- * @param <IN> Type of the elements emitted by this sink\n98: * @deprecated Use {@link org.apache.flink.connector.file.sink.FileSink} instead.\n99- */\n100-@Internal\n=== api/legacy/io/TextInputFormat.java ===\n27-import java.nio.charset.Charset;\n28-import java.util.Arrays;\n29-\n30-/**\n31- * Input Format that reads text files. Each line results in another element.\n32- *\n33: * @deprecated If you want to read/write data from/to text file, please use FLIP-27 FileSource and\n34- *     Sink-V2 FlinkSink. This class should be removed if we drop the supports for read/write via\n35- *     input/output format in DataStream api.\n36- */\n37:@Deprecated\n38-@PublicEvolving\n39-public class TextInputFormat extends DelimitedInputFormat<String> {\n=== api/legacy/io/TextOutputFormat.java ===\n31-/**\n32- * A {@link FileOutputFormat} that writes objects to a text file.\n33- *\n34- * <p>Objects are converted to Strings using either {@link Object#toString()} or a {@link\n35- * TextFormatter}.\n36- *\n37: * @deprecated If you want to read/write data from/to text file, please use FLIP-27 FileSource and\n38- *     Sink-V2 FlinkSink. This class should be removed if we drop all supports for {@link\n39- *     org.apache.flink.api.common.io.InputFormat} and {@link\n40- *     org.apache.flink.api.common.io.OutputFormat}\n41- */\n42:@Deprecated\n43-@PublicEvolving\n44-public class TextOutputFormat<T> extends FileOutputFormat<T> {\n=== api/functions/timestamps/AscendingTimestampExtractor.java ===\n31- * A timestamp assigner and watermark generator for streams where timestamps are monotonously\n32- * ascending. In this case, the local watermarks for the streams are easy to generate, because they\n33- * strictly follow the timestamps.\n34- *\n35- * @param <T> The type of the elements that this function can extract timestamps from\n36- */\n37:@Deprecated\n38-@PublicEvolving\n39-public abstract class AscendingTimestampExtractor<T>\n=== api/functions/timestamps/BoundedOutOfOr
+...
8. Bash @ -
Input
{
+  "command": "ls -R api/functions/source api/functions/sink | head -60; echo ---; grep -n \"@deprecated\" -r api/functions/timestamps api/legacy/io api/functions/source api/functions/sink | head -30",
+  "description": "List source/sink function dirs and deprecated tags"
+}
Output
{
+  "stdout": "api/functions/sink:\nPrintSink.java\nSinkContextUtil.java\nfilesystem\nlegacy\nv2\n\napi/functions/sink/filesystem:\nBucket.java\nBucketFactory.java\nBucketLifeCycleListener.java\nBucketState.java\nBucketStateSerializer.java\nBuckets.java\nDefaultBucketFactoryImpl.java\nFileLifeCycleListener.java\nStreamingFileSinkHelper.java\nlegacy\n\napi/functions/sink/filesystem/legacy:\nStreamingFileSink.java\n\napi/functions/sink/legacy:\nDiscardingSink.java\nTwoPhaseCommitSinkFunction.java\n\napi/functions/sink/v2:\nDiscardingSink.java\n\napi/functions/source:\nSerializedCheckpointData.java\ndatagen\n\napi/functions/source/datagen:\nDataGenerator.java\nDataGeneratorSource.java\nRandomGenerator.java\nSequenceGenerator.java\n---\napi/legacy/io/TextInputFormat.java:33: * @deprecated If you want to read/write data from/to text file, please use FLIP-27 FileSource and\napi/functions/source/datagen/DataGeneratorSource.java:37: * @deprecated Use {@code org.apache.flink.connector.datagen.source.DataGeneratorSource} instead.\napi/legacy/io/TextOutputFormat.java:37: * @deprecated If you want to read/write data from/to text file, please use FLIP-27 FileSource and\napi/functions/sink/legacy/DiscardingSink.java:28: * @deprecated This interface will be removed in future versions. Use the new {@link\napi/functions/sink/legacy/TwoPhaseCommitSinkFunction.java:72: * @deprecated This interface will be removed in future versions. Use the new {@link\napi/functions/sink/filesystem/legacy/StreamingFileSink.java:98: * @deprecated Use {@link org.apache.flink.connector.file.sink.FileSink} instead.",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
9. Bash @ -
Input
{
+  "command": "sed -n 20,60p api/functions/timestamps/AscendingTimestampExtractor.java; echo ===; grep -rn -B4 \"@Deprecated\" /workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/StreamTaskTestHarness.java /workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/OneInputStreamTaskTestHarness.java /workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/TwoInputStreamTaskTestHarness.java | head -40",
+  "description": "Inspect AscendingTimestampExtractor and test harness deprecations"
+}
Output
{
+  "stdout": "import org.apache.flink.annotation.PublicEvolving;\nimport org.apache.flink.streaming.api.watermark.Watermark;\nimport org.apache.flink.streaming.runtime.operators.util.WatermarkStrategyWithPeriodicWatermarks;\n\nimport org.slf4j.Logger;\nimport org.slf4j.LoggerFactory;\n\nimport static java.util.Objects.requireNonNull;\n\n/**\n * A timestamp assigner and watermark generator for streams where timestamps are monotonously\n * ascending. In this case, the local watermarks for the streams are easy to generate, because they\n * strictly follow the timestamps.\n *\n * @param <T> The type of the elements that this function can extract timestamps from\n */\n@Deprecated\n@PublicEvolving\npublic abstract class AscendingTimestampExtractor<T>\n        implements WatermarkStrategyWithPeriodicWatermarks<T> {\n\n    private static final long serialVersionUID = 1L;\n\n    /** The current timestamp. */\n    private long currentTimestamp = Long.MIN_VALUE;\n\n    /** Handler that is called when timestamp monotony is violated. */\n    private MonotonyViolationHandler violationHandler = new LoggingHandler();\n\n    /**\n     * Extracts the timestamp from the given element. The timestamp must be monotonically\n     * increasing.\n     *\n     * @param element The element that the timestamp is extracted from.\n     * @return The new timestamp.\n     */\n    public abstract long extractAscendingTimestamp(T element);\n\n    /**\n     * Sets the handler for violations to the ascending timestamp order.\n===\n/workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/OneInputStreamTaskTestHarness.java-52- *\n/workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/OneInputStreamTaskTestHarness.java-53- * @deprecated Please use {@link StreamTaskMailboxTestHarness} and {@link\n/workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/OneInputStreamTaskTestHarness.java-54- *     StreamTaskMailboxTestHarnessBuilder}. Do not add new code using this test harness.\n/workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/OneInputStreamTaskTestHarness.java-55- */\n/workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/OneInputStreamTaskTestHarness.java:56:@Deprecated\n/workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/TwoInputStreamTaskTestHarness.java-52- *\n/workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/TwoInputStreamTaskTestHarness.java-53- * @deprecated Please use {@link StreamTaskMailboxTestHarness} and {@link\n/workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/TwoInputStreamTaskTestHarness.java-54- *     StreamTaskMailboxTestHarnessBuilder}. Do not add new code using this test harness.\n/workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/TwoInputStreamTaskTestHarness.java-55- */\n/workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/TwoInputStreamTaskTestHarness.java:56:@Deprecated\n/workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/StreamTaskTestHarness.java-97- *\n/workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/StreamTaskTestHarness.java-98- * @deprecated Please use {@link StreamTaskMailboxTestHarness} and {@link\n/workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/StreamTaskTestHarness.java-99- *     StreamTaskMailboxTestHarnessBuilder}. Do not add new code using this test harness.\n/workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/StreamTaskTestHarnes
+...
10. Bash @ -
Input
{
+  "command": "grep -rn \"@Deprecated\" /workspace/flink--0cc95fcc/flink-streaming-java/src/main --include=\"*.java\"; echo ===; cat /workspace/flink--0cc95fcc/sourcegraph.yaml 2>/dev/null; head -3 /workspace/flink--0cc95fcc/README.md",
+  "description": "List all @Deprecated occurrences and confirm repo identity"
+}
Output
{
+  "stdout": "/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java:42:@Deprecated\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java:37:@Deprecated\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java:37:@Deprecated\n===\n# Auto-indexing configuration for Sourcegraph SCIP.\n# Presence of this file on the scip-enabled branch signals that\n# precise code intelligence should be enabled for this repository.\n# Inference is used to determine which indexers to run.\nindex_jobs: []\n\n# Apache Flink\n\nApache Flink is an open source stream processing framework with powerful stream- and batch-processing capabilities.",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
11. Write @ -
Input
{
+  "file_path": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\"repo\": \"apache/flink\", \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java\"},\n    {\"repo\": \"apache/flink\", \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java\"},\n    {\"repo\": \"apache/flink\", \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java\"},\n    {\"repo\": \"apache/flink\", \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java\"},\n    {\"repo\": \"apache/flink\", \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java\"},\n    {\"repo\": \"apache/flink\", \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java\"},\n    {\"repo\": \"apache/flink\", \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java\"},\n    {\"repo\": \"apache/flink\", \"path\": \"flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/StreamTaskTestHarness.java\"},\n    {\"repo\": \"apache/flink\", \"path\": \"flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/OneInputStreamTaskTestHarness.java\"},\n    {\"repo\": \"apache/flink\", \"path\": \"flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/TwoInputStreamTaskTestHarness.java\"}\n  ],\n  \"symbols\": [\n    {\"repo\": \"apache/flink\", \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java\", \"symbol\": \"AscendingTimestampExtractor\"},\n    {\"repo\": \"apache/flink\", \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java\", \"symbol\": \"TextInputFormat\"},\n    {\"repo\": \"apache/flink\", \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java\", \"symbol\": \"TextOutputFormat\"},\n    {\"repo\": \"apache/flink\", \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java\", \"symbol\": \"DataGeneratorSource\"},\n    {\"repo\": \"apache/flink\", \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java\", \"symbol\": \"DiscardingSink\"},\n    {\"repo\": \"apache/flink\", \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java\", \"symbol\": \"TwoPhaseCommitSinkFunction\"},\n    {\"repo\": \"apache/flink\", \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java\", \"symbol\": \"StreamingFileSink\"},\n    {\"repo\": \"apache/flink\", \"path\": \"flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/StreamTaskTestHarness.java\", \"symbol\": \"StreamTaskTestHarness\"},\n    {\"repo\": \"apache/flink\", \"path\": \"flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/OneInputStreamTaskTestHarness.java\", \"symbol\": \"OneInputStreamTaskTestHarness\"},\n    {\"repo\": \"apache/flink\", \"path\": \"flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/TwoInputStreamTaskTestHarness.java\", \"symbol\": \"TwoInputStreamTaskTestHarness\"}\n  ],\n  \"text\": \"Searched apache/flink (checkout at /workspace/flink--0cc95fcc) under flink-streaming-java/src/ for @Deprecated annotations and @deprecated javadoc tags on DataStream API classes, focusing on source functions, sink functions, timestamp extractors, and I/O format classes.\\n\\nC
+...
Output
{
+  "type": "create",
+  "filePath": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\"repo\": \"apache/flink\", \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java\"},\n    {\"repo\": \"apache/flink\", \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java\"},\n    {\"repo\": \"apache/flink\", \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java\"},\n    {\"repo\": \"apache/flink\", \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java\"},\n    {\"repo\": \"apache/flink\", \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java\"},\n    {\"repo\": \"apache/flink\", \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java\"},\n    {\"repo\": \"apache/flink\", \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java\"},\n    {\"repo\": \"apache/flink\", \"path\": \"flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/StreamTaskTestHarness.java\"},\n    {\"repo\": \"apache/flink\", \"path\": \"flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/OneInputStreamTaskTestHarness.java\"},\n    {\"repo\": \"apache/flink\", \"path\": \"flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/TwoInputStreamTaskTestHarness.java\"}\n  ],\n  \"symbols\": [\n    {\"repo\": \"apache/flink\", \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java\", \"symbol\": \"AscendingTimestampExtractor\"},\n    {\"repo\": \"apache/flink\", \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java\", \"symbol\": \"TextInputFormat\"},\n    {\"repo\": \"apache/flink\", \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java\", \"symbol\": \"TextOutputFormat\"},\n    {\"repo\": \"apache/flink\", \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java\", \"symbol\": \"DataGeneratorSource\"},\n    {\"repo\": \"apache/flink\", \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java\", \"symbol\": \"DiscardingSink\"},\n    {\"repo\": \"apache/flink\", \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java\", \"symbol\": \"TwoPhaseCommitSinkFunction\"},\n    {\"repo\": \"apache/flink\", \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java\", \"symbol\": \"StreamingFileSink\"},\n    {\"repo\": \"apache/flink\", \"path\": \"flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/StreamTaskTestHarness.java\", \"symbol\": \"StreamTaskTestHarness\"},\n    {\"repo\": \"apache/flink\", \"path\": \"flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/OneInputStreamTaskTestHarness.java\", \"symbol\": \"OneInputStreamTaskTestHarness\"},\n    {\"repo\": \"apache/flink\", \"path\": \"flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/TwoInputStreamTaskTestHarness.java\", \"symbol\": \"TwoInputStreamTaskTestHarness\"}\n  ],\n  \"text\": \"Searched apache/flink (checkout at /workspace/flink--0cc95fcc) under flink-streaming-java/src/ for @Deprecated annotations and @deprecated javadoc tags on DataStream API classes, focusing on source functions, sink functions, timestamp extractors, and I/O for
+...
Code Changes (1)
1. WRITE /workspace/answer.json
{
+  "files": [
+    {"repo": "apache/flink", "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java"},
+    {"repo": "apache/flink", "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java"},
+    {"repo": "apache/flink", "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java"},
+    {"repo": "apache/flink", "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java"},
+    {"repo": "apache/flink", "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java"},
+    {"repo": "apache/flink", "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java"},
+    {"repo": "apache/flink", "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java"},
+    {"repo": "apache/flink", "path": "flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/StreamTaskTestHarness.java"},
+    {"repo": "apache/flink", "path": "flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/OneInputStreamTaskTestHarness.java"},
+    {"repo": "apache/flink", "path": "flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/TwoInputStreamTaskTestHarness.java"}
+  ],
+  "symbols": [
+    {"repo": "apache/flink", "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java", "symbol": "AscendingTimestampExtractor"},
+    {"repo": "apache/flink", "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java", "symbol": "TextInputFormat"},
+    {"repo": "apache/flink", "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java", "symbol": "TextOutputFormat"},
+    {"repo": "apache/flink", "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java", "symbol": "DataGeneratorSource"},
+    {"repo": "apache/flink", "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java", "symbol": "DiscardingSink"},
+    {"repo": "apache/flink", "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java", "symbol": "TwoPhaseCommitSinkFunction"},
+    {"repo": "apache/flink", "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java", "symbol": "StreamingFileSink"},
+    {"repo": "apache/flink", "path": "flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/StreamTaskTestHarness.java", "symbol": "StreamTaskTestHarness"},
+    {"repo": "apache/flink", "path": "flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/OneInputStreamTaskTestHarness.java", "symbol": "OneInputStreamTaskTestHarness"},
+    {"repo": "apache/flink", "path": "flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/TwoInputStreamTaskTestHarness.java", "symbol": "TwoInputStreamTaskTestHarness"}
+  ],
+  "text": "Searched apache/flink (checkout at /workspace/flink--0cc95fcc) under flink-streaming-java/src/ for @Deprecated annotations and @deprecated javadoc tags on DataStream API classes, focusing on source functions, sink functions, timestamp extractors, and I/O format classes.\n\nClasses carrying the @Deprecated annotation in src/main:\n1. AscendingTimestampExtractor (api/functions/timestamps/AscendingTimestampExtractor.java:37) — class-level @Deprecated; it is the legacy periodic-watermark timestamp extractor (implements WatermarkStrategyWithPeriodicWatermarks). The...
Bash Commands (10)
1. $ ls /workspace && ls /workspace/flink-streaming-java/src 2>/dev/null | head
2. $ ls /workspace/flink--0cc95fcc && ls /workspace/flink--0cc95fcc/flink-streaming-java/src
3. $ grep -rl "@Deprecated" /workspace/flink--0cc95fcc/flink-streaming-java/src/main --include="*.java" | wc -l
4. $ grep -rl "@Deprecated" /workspace/flink--0cc95fcc/flink-streaming-java/src --include="*.java"
5. $ grep -rl "@deprecated" /workspace/flink--0cc95fcc/flink-streaming-java/src/main --include="*.java"
6. $ cd /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming && ls api/functions/source/legacy api/functions/sink/legacy api/functions/sink/filesystem/legacy api/legacy/io api/functions/timestamps api/functions/source/datagen 2>/dev/null
7. $ cd /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming && for f in api/functions/source/datagen/DataGeneratorSource.java api/functions/sink/legacy/DiscardingSink.java api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java api/functions/sink/filesystem/legacy/StreamingFileSink.java api/legacy/io/TextInputFormat.java api/legacy/io/TextOutputFormat.java api/functions/timestamps/AscendingTimestampExtractor.java api/functions/timestamps/BoundedOutOfOrdernessTimestampExtractor.java; do echo "=== $f ==="; grep -n -B6 -A2 "@deprecated\|@Deprecated" $f | head -40; done
8. $ ls -R api/functions/source api/functions/sink | head -60; echo ---; grep -n "@deprecated" -r api/functions/timestamps api/legacy/io api/functions/source api/functions/sink | head -30
9. $ sed -n 20,60p api/functions/timestamps/AscendingTimestampExtractor.java; echo ===; grep -rn -B4 "@Deprecated" /workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/StreamTaskTestHarness.java /workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/OneInputStreamTaskTestHarness.java /workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/TwoInputStreamTaskTestHarness.java | head -40
10. $ grep -rn "@Deprecated" /workspace/flink--0cc95fcc/flink-streaming-java/src/main --include="*.java"; echo ===; cat /workspace/flink--0cc95fcc/sourcegraph.yaml 2>/dev/null; head -3 /workspace/flink--0cc95fcc/README.md
File Paths
Trial: runs/mcp_lift_study/csb_org_migration_claudefa_20260612_132905/baseline-local-direct/ccx-migration-274_ee643e/2026-06-12__13-29-08/ccx-migration-274__ncDLW7j
+Relative: csb_org_migration_claudefa_20260612_132905/baseline-local-direct/ccx-migration-274_ee643e/2026-06-12__13-29-08/ccx-migration-274__ncDLW7j

\ No newline at end of file
diff --git a/explorer/csb_org_migration_claudefa_20260612_132905-baseline-local-direct-ccx-migration-289_354660-2026-06-12__13-31-59-ccx-migration-289__qATysLs.html b/explorer/csb_org_migration_claudefa_20260612_132905-baseline-local-direct-ccx-migration-289_354660-2026-06-12__13-31-59-ccx-migration-289__qATysLs.html
new file mode 100644
index 0000000000..da588f4787
--- /dev/null
+++ b/explorer/csb_org_migration_claudefa_20260612_132905-baseline-local-direct-ccx-migration-289_354660-2026-06-12__13-31-59-ccx-migration-289__qATysLs.html
@@ -0,0 +1,466 @@
+ccx-migration-289 — ccx-migration-289_354660
← Back to results
ccx-migration-289
ccx-migration-289_354660 | Trial: ccx-migration-289__qATysLs | Score: 0.5942 | mcp_lift_study
Task Information
Task instruction sent to agent
# Bazel Starlark Evaluation and BUILD File Migration Inventory
+
+## Your Task
+
+Find all Java source files in bazelbuild/bazel under src/main/java/com/google/devtools/build/lib/packages/ and src/main/java/net/starlark/ that implement Starlark evaluation for BUILD files. Identify: the StarlarkThread class and its environment setup, the PackageFactory that invokes Starlark evaluation, the BzlLoadFunction for .bzl file loading, the rule() and macro() builtin function implementations, and the Package.Builder that accumulates targets. Report each file path and key class.
+
+## Context
+
+You are working on a codebase task involving repos from the migration domain.
+
+## Available Resources
+
+## Output Format
+
+Use the published task contract:
+
+- `TASK_WORKDIR=/workspace`
+- `TASK_REPO_ROOT=/workspace`
+- `TASK_OUTPUT=/workspace/answer.json`
+
+Create a file at `TASK_OUTPUT` (`/workspace/answer.json`) with your findings in the following structure:
+
+```json
+{
+  "files": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go"}
+  ],
+  "symbols": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "SymbolName"}
+  ],
+  "chain": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "FunctionName"}
+  ],
+  "text": "Narrative explanation of your findings, citing repos and file paths."
+}
+```
+
+Include only the fields relevant to this task. Your answer is evaluated against a closed-world oracle — completeness matters.
+
+## Evaluation
+
+Your answer will be scored on:
+- **File recall and precision**: Did you find all relevant files?
+
Execution Metrics
Reward
0.5942
Status
passed
Config
ccx-migration-289_354660
Model
anthropic/claude-fable-5
Agent Time
2.5m
Env Setup
5.0m
Input Tokens
414,378
Output Tokens
26,206
Cache Tokens
408,798
Cost
$1.12
Tool Calls
8 (0 MCP)
MCP Ratio
0.000
Context Peak
17%
Cache Hit
91%
Turns
8
Timed Out
No
Tool Breakdown
ToolCalls
Bash7
Write1
Agent Trace
Conversation History (21)
#TimestampTypeSubtypeToolText
1-systeminit-
2-assistanttext-
I'll start by checking what's in the workspace, then locate the relevant Bazel source directories.
3-assistanttool_useBash
42026-06-12T17:37:32.070Zusertool_resultBash
bazel--8.0.0
5-assistanttool_useBash
62026-06-12T17:37:41.126Zusertool_resultBash
BUILD
+BuiltinFunction.java
+CallUtils.java
+CpuProfiler.java
+Debug.java
+Dict.java
+Eval.java
+EvalException.java
+EvalUtils.java
+FlagGuardedValue.java
+FormatParser.java
+GuardedValue.java
+HasBinary.java
+ImmutableSingletonStarlarkList.java
+ImmutableStarlarkList.java
+JNI.java
+LazyImmutableStarlarkList.java
+MethodDescriptor.java
+MethodLibrary.java
+Module.java
+Mutability.java
+MutableStarlarkList.java
+NoneType.java
+ParamDescriptor.java
+Printer.java
+RangeList.java
+RegularImmutableStarlarkList.java
+RegularTuple.java
+Sequence.java
+SingletonTuple.java
+Starlark.java
+StarlarkCallable.java
+StarlarkFloat.java
+StarlarkFunction.java
+StarlarkIndexable.java
+StarlarkInt.java
+StarlarkIterable.java
+StarlarkList.java
+StarlarkSemantics.java
+StarlarkThread.java
+StarlarkValue.java
+StringModule.java
+Structure.java
+SymbolGenerator.java
+Tuple.java
+cpu_profiler_posix.cc
+cpu_profiler_unimpl.cc
+---
+AbstractAttributeMapper.java
+AdvertisedProviderSet.java
+AggregatingAttributeMapper.java
+AllowlistChecker.java
+Aspect.java
+AspectClass.java
+AspectDefinition.java
+AspectDescriptor.java
+AspectParameters.java
+AspectsList.java
+Attribute.java
+AttributeFormatter.java
+AttributeMap.java
+AttributeTransitionData.java
+AttributeValueSource.java
+AutoloadSymbols.java
+BUILD
+BazelStarlarkEnvironment.java
+BuildFileContainsErrorsException.java
+BuildFileName.java
+BuildFileNotFoundException.java
+BuildGlobals.java
+BuildSetting.java
+BuildType.java
+BuilderFactoryForTesting.java
+BuiltinProvider.java
+BuiltinRestriction.java
+BuiltinsInternalModule.java
+BzlInitThreadContext.java
+BzlVisibility.java
+CachingPackageLocator.java
+CallStack.java
+ConfigurationFragmentPolicy.java
+ConfiguredAttributeMapper.java
+DefaultSetting.java
+DelegatingAttributeMapper.java
+DependencyFilter.java
+DotBazelFileSyntaxChecker.java
+EnumFilterConverter.java
+EnvironmentGroup.java
+EnvironmentLabels.java
+ErrorDeterminingRepositoryException.java
+ExecGroup.java
+FileTarget.java
+FunctionSplitTransitionAllowlist.java
+GlobCache.java
+Globber.java
+GlobberUtils.java
+ImplicitOutputsFunction.java
+Info.java
+InputFile.java
+InvalidPackageNameException.java
+LabelConverter.java
+LabelPrinter.java
+LabelVisitationUtils.java
+License.java
+MacroClass.java
+MacroInstance.java
+MaterializingDefault.java
+NativeAspectClass.java
+NativeInfo.java
+NoSuchPackageException.java
+NoSuchTargetException.java
+NoSuchThingException.java
+NonSkyframeGlobber.java
+NonconfigurableAttributeMapper.java
+NonconfiguredAttributeMapper.java
+OutputFile.java
+Package.java
+PackageArgs.java
+PackageCallable.java
+PackageCodecDependencies.java
+PackageFactory.java
+PackageGroup.java
+PackageGroupsRuleVisibility.java
+PackageLoadingListener.java
+PackageOverheadEstimator.java
+PackageSerializerInterface.java
+PackageSpecification.java
+PackageValidator.java
+PredicateWithMessage.java
+PrivateVisibilityInputFile.java
+Proto.java
+ProtoUtils.java
+Provider.java
+RawAttributeMapper.java
+RelativePackageNameResolver.java
+RepoFileGlobals.java
+RepoThreadContext.java
+RepositoryFetchException.java
+RequiredProviders.java
+Rule.java
+RuleClass.java
+RuleClassData.java
+RuleClassId.java
+RuleClassProvider.java
+RuleClassUtils.java
+RuleCodec.java
+RuleDataCodec.java
+RuleFactory.java
7-assistanttool_useBash
82026-06-12T17:37:46.817Zusertool_resultBash
StarlarkAspect.java
+StarlarkAspectClass.java
+StarlarkCallbackHelper.java
+StarlarkDefinedAspect.java
+StarlarkExportable.java
+StarlarkGlobals.java
+StarlarkInfo.java
+StarlarkInfoNoSchema.java
+StarlarkInfoWithMessage.java
+StarlarkInfoWithSchema.java
+StarlarkNativeAspect.java
+StarlarkNativeModule.java
+StarlarkProvider.java
+StarlarkProviderIdentifier.java
+StarlarkProviderWrapper.java
+StructImpl.java
+StructProvider.java
+Target.java
+TargetData.java
+TargetDefinitionContext.java
+TargetRecorder.java
+TargetSuggester.java
+TargetUtils.java
+TestSize.java
+TestSuiteImplicitTestsAccumulator.java
+TestTargetUtils.java
+TestTimeout.java
+TriState.java
+Type.java
+Types.java
+VendorFileGlobals.java
+VendorThreadContext.java
+VisibilityLicenseSpecifiedInputFile.java
+WorkspaceFactory.java
+WorkspaceFactoryHelper.java
+WorkspaceFileValue.java
+WorkspaceGlobals.java
+metrics
+producers
+semantics
+---
+BUILD
+annot
+cmd
+eval
+lib
+spelling
+syntax
9-assistanttext-
The directory structure is clear. Now let me locate the specific classes: BzlLoadFunction and the rule()/macro() builtin implementations.
10-assistanttool_useBash
112026-06-12T17:38:02.401Zusertool_resultBash
src/main/java/com/google/devtools/build/lib/skyframe/BzlLoadFunction.java
+src/main/java/com/google/devtools/build/lib/starlarkbuildapi/StarlarkRuleFunctionsApi.java
+src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java
+---
+src/main/java/com/google/devtools/build/lib/packages/MacroClass.java
+src/main/java/com/google/devtools/build/lib/packages/TargetRecorder.java
+src/main/java/com/google/devtools/build/lib/packages/RuleFactory.java
12-assistanttool_useBash
132026-06-12T17:38:10.110Zusertool_resultBash
src/main/java/com/google/devtools/build/lib/starlarkbuildapi/StarlarkRuleFunctionsApi.java:202:      name = "macro",
+src/main/java/com/google/devtools/build/lib/starlarkbuildapi/StarlarkRuleFunctionsApi.java:429:      name = "rule",
+---
+1059:  public static class Builder extends TargetDefinitionContext {
+---
+47:public final class StarlarkThread {
+---
+80:public final class PackageFactory {
+---
+108:public class BzlLoadFunction implements SkyFunction {
+1694:  private static final class BzlLoadFunctionException extends SkyFunctionException {
14-assistanttool_useBash
152026-06-12T17:38:21.739Zusertool_resultBash
146:public class StarlarkRuleClassFunctions implements StarlarkRuleFunctionsApi {
+362:  public MacroFunctionApi macro(
+493:  public StarlarkRuleFunction rule(
+1392:  public static final class MacroFunction implements StarlarkExportable, MacroFunctionApi {
+2105:      return StarlarkRuleFunction.class;
+---
+59:public final class BazelStarlarkEnvironment {
+52:public final class Module implements Resolver.Module {
+286:   * {@link #executeBuildFile} after this caller has fully loaded the package.
+344:  public void executeBuildFile(
+377:      executeBuildFileImpl(
+390:  private void executeBuildFileImpl(
+416:        Starlark.execFileProgram(buildFileProgram, module, thread);
+69:public abstract class TargetDefinitionContext extends StarlarkThreadContext {
16-assistanttool_useBash
172026-06-12T17:38:37.969Zusertool_resultBash
33:public interface StarlarkGlobals {
+36:public class BuildGlobals {
+31: * This class encapsulates knowledge of how to set up the Starlark environment for BUILD, WORKSPACE,
+56: *       BUILD files. This happens in {@link PackageFunction}.
+61:  // TODO(#11954): Eventually the BUILD and WORKSPACE bzl dialects should converge. Right now they
+81:  /** The {@code native} module fields for a BUILD-loaded bzl module, before builtins injection. */
+84:   * The top-level predeclared symbols (including {@code native}) for a BUILD-loaded bzl module,
+88:  /** The top-level predeclared symbols for BUILD files, before builtins injection and prelude. */
+89:  private final ImmutableMap<String, Object> uninjectedBuildEnv;
+110:   *     provider) top-level symbols for BUILD files, prior to builtins injection. These symbols are
+56:final class Eval {
+1047:    return execFileProgram(prog, module, thread);
+1070:  public static Object execFileProgram(Program prog, Module module, StarlarkThread thread)
+1074:    // A given Module may be passed to execFileProgram multiple times in sequence,
18-assistanttext-
I have all the information needed. Writing the answer file now.
19-assistanttool_useWrite
202026-06-12T17:39:31.689Zusertool_resultWrite
File created successfully at: /workspace/answer.json (file state is current in your context — no need to Read it back)
21-assistanttext-
I located and verified all five requested components in the bazelbuild/bazel source tree (at `/workspace/bazel--8.0.0`) and wrote the inventory to `/workspace/answer.json`. Summary of findings:
+
+**1. StarlarkThread and environment setup**
+- `net/starlark/java/eval/StarlarkThread.java` — `StarlarkThread` (line 47), the interpreter thread holding the call stack, semantics, and mutability.
+- `net/starlark/java/eval/Module.java` — `Module`, the per-file environment of predeclared bindings and globals.
+- `lib/packages/BazelStarlarkEnvironment.java` — `BazelStarlarkEnvironment`, which "encapsulates knowledge of how to set up the Starlark environment for BUILD, WORKSPACE, and bzl files" (its own doc comment), including builtins injection; supported by `StarlarkGlobals.java` and `BuildGlobals.java`.
+- `net/starlark/java/eval/Starlark.java` (`execFileProgram`) and `Eval.java` (the tree-walking interpreter) perform the actual evaluation.
+
+**2. PackageFactory** — `lib/packages/PackageFactory.java`, whose `executeBuildFile`/`executeBuildFileImpl` (lines 344/390) create the thread and call `Starlark.execFileProgram` on the compiled BUILD program (line 416).
+
+**3. BzlLoadFunction** — `lib/skyframe/BzlLoadFunction.java` (`class BzlLoadFunction implements SkyFunction`, line 108). This sits outside the two named directories but is the canonical .bzl loader, so I included it.
+
+**4. rule() and macro() builtins** — `lib/analysis/starlark/StarlarkRuleClassFunctions.java`: `macro(...)` at line 362, `rule(...)` at line 493, returning the nested `MacroFunction` and `StarlarkRuleFunction` callables. The `@StarlarkMethod(name = "rule")` / `name = "macro"` declarations are on the interface `lib/starlarkbuildapi/StarlarkRuleFunctionsApi.java` (lines 429/202). `lib/packages/MacroClass.java` holds the symbolic-macro schema.
+
+**5. Package.Builder** — nested in `lib/packages/Package.java` at line 1059 (`public static class Builder extends TargetDefinitionContext`); `TargetDefinitionContext.java` is the StarlarkThreadContext base, and `RuleFactory.java` (`createAndAddRule`) is how rule calls land in the builder.
+
+The answer.json includes 15 files, the key symbol per file, and the evaluation chain (BzlLoadFunction → rule()/macro() definitions → PackageFactory.executeBuildFile → Starlark/Eval on a StarlarkThread → RuleFactory/MacroClass → Package.Builder).
Tool Calls (8)
1. Bash @ -
Input
{
+  "command": "ls /workspace/ && ls /workspace/src/main/java/com/google/devtools/build/lib/packages/ 2>/dev/null | head -50",
+  "description": "List workspace and packages directory"
+}
Output
{
+  "stdout": "bazel--8.0.0",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
2. Bash @ -
Input
{
+  "command": "ls /workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/ | head -60; echo ---; ls /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/ | head -100",
+  "description": "List starlark eval and packages directories"
+}
Output
{
+  "stdout": "BUILD\nBuiltinFunction.java\nCallUtils.java\nCpuProfiler.java\nDebug.java\nDict.java\nEval.java\nEvalException.java\nEvalUtils.java\nFlagGuardedValue.java\nFormatParser.java\nGuardedValue.java\nHasBinary.java\nImmutableSingletonStarlarkList.java\nImmutableStarlarkList.java\nJNI.java\nLazyImmutableStarlarkList.java\nMethodDescriptor.java\nMethodLibrary.java\nModule.java\nMutability.java\nMutableStarlarkList.java\nNoneType.java\nParamDescriptor.java\nPrinter.java\nRangeList.java\nRegularImmutableStarlarkList.java\nRegularTuple.java\nSequence.java\nSingletonTuple.java\nStarlark.java\nStarlarkCallable.java\nStarlarkFloat.java\nStarlarkFunction.java\nStarlarkIndexable.java\nStarlarkInt.java\nStarlarkIterable.java\nStarlarkList.java\nStarlarkSemantics.java\nStarlarkThread.java\nStarlarkValue.java\nStringModule.java\nStructure.java\nSymbolGenerator.java\nTuple.java\ncpu_profiler_posix.cc\ncpu_profiler_unimpl.cc\n---\nAbstractAttributeMapper.java\nAdvertisedProviderSet.java\nAggregatingAttributeMapper.java\nAllowlistChecker.java\nAspect.java\nAspectClass.java\nAspectDefinition.java\nAspectDescriptor.java\nAspectParameters.java\nAspectsList.java\nAttribute.java\nAttributeFormatter.java\nAttributeMap.java\nAttributeTransitionData.java\nAttributeValueSource.java\nAutoloadSymbols.java\nBUILD\nBazelStarlarkEnvironment.java\nBuildFileContainsErrorsException.java\nBuildFileName.java\nBuildFileNotFoundException.java\nBuildGlobals.java\nBuildSetting.java\nBuildType.java\nBuilderFactoryForTesting.java\nBuiltinProvider.java\nBuiltinRestriction.java\nBuiltinsInternalModule.java\nBzlInitThreadContext.java\nBzlVisibility.java\nCachingPackageLocator.java\nCallStack.java\nConfigurationFragmentPolicy.java\nConfiguredAttributeMapper.java\nDefaultSetting.java\nDelegatingAttributeMapper.java\nDependencyFilter.java\nDotBazelFileSyntaxChecker.java\nEnumFilterConverter.java\nEnvironmentGroup.java\nEnvironmentLabels.java\nErrorDeterminingRepositoryException.java\nExecGroup.java\nFileTarget.java\nFunctionSplitTransitionAllowlist.java\nGlobCache.java\nGlobber.java\nGlobberUtils.java\nImplicitOutputsFunction.java\nInfo.java\nInputFile.java\nInvalidPackageNameException.java\nLabelConverter.java\nLabelPrinter.java\nLabelVisitationUtils.java\nLicense.java\nMacroClass.java\nMacroInstance.java\nMaterializingDefault.java\nNativeAspectClass.java\nNativeInfo.java\nNoSuchPackageException.java\nNoSuchTargetException.java\nNoSuchThingException.java\nNonSkyframeGlobber.java\nNonconfigurableAttributeMapper.java\nNonconfiguredAttributeMapper.java\nOutputFile.java\nPackage.java\nPackageArgs.java\nPackageCallable.java\nPackageCodecDependencies.java\nPackageFactory.java\nPackageGroup.java\nPackageGroupsRuleVisibility.java\nPackageLoadingListener.java\nPackageOverheadEstimator.java\nPackageSerializerInterface.java\nPackageSpecification.java\nPackageValidator.java\nPredicateWithMessage.java\nPrivateVisibilityInputFile.java\nProto.java\nProtoUtils.java\nProvider.java\nRawAttributeMapper.java\nRelativePackageNameResolver.java\nRepoFileGlobals.java\nRepoThreadContext.java\nRepositoryFetchException.java\nRequiredProviders.java\nRule.java\nRuleClass.java\nRuleClassData.java\nRuleClassId.java\nRuleClassProvider.java\nRuleClassUtils.java\nRuleCodec.java\nRuleDataCodec.java\nRuleFactory.java",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
3. Bash @ -
Input
{
+  "command": "ls /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/ | tail -40; echo ---; ls /workspace/bazel--8.0.0/src/main/java/net/starlark/java/",
+  "description": "List rest of packages dir and net/starlark/java"
+}
Output
{
+  "stdout": "StarlarkAspect.java\nStarlarkAspectClass.java\nStarlarkCallbackHelper.java\nStarlarkDefinedAspect.java\nStarlarkExportable.java\nStarlarkGlobals.java\nStarlarkInfo.java\nStarlarkInfoNoSchema.java\nStarlarkInfoWithMessage.java\nStarlarkInfoWithSchema.java\nStarlarkNativeAspect.java\nStarlarkNativeModule.java\nStarlarkProvider.java\nStarlarkProviderIdentifier.java\nStarlarkProviderWrapper.java\nStructImpl.java\nStructProvider.java\nTarget.java\nTargetData.java\nTargetDefinitionContext.java\nTargetRecorder.java\nTargetSuggester.java\nTargetUtils.java\nTestSize.java\nTestSuiteImplicitTestsAccumulator.java\nTestTargetUtils.java\nTestTimeout.java\nTriState.java\nType.java\nTypes.java\nVendorFileGlobals.java\nVendorThreadContext.java\nVisibilityLicenseSpecifiedInputFile.java\nWorkspaceFactory.java\nWorkspaceFactoryHelper.java\nWorkspaceFileValue.java\nWorkspaceGlobals.java\nmetrics\nproducers\nsemantics\n---\nBUILD\nannot\ncmd\neval\nlib\nspelling\nsyntax",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
4. Bash @ -
Input
{
+  "command": "cd /workspace/bazel--8.0.0 && find src/main/java -name \"BzlLoadFunction.java\" -o -name \"StarlarkRuleClassFunctions.java\" -o -name \"StarlarkRuleFunctions*.java\" 2>/dev/null; echo ---; grep -rln '\"macro\"' src/main/java/com/google/devtools/build/lib/analysis/starlark/ src/main/java/com/google/devtools/build/lib/packages/ 2>/dev/null | head",
+  "description": "Find BzlLoadFunction and rule()/macro() builtins"
+}
Output
{
+  "stdout": "src/main/java/com/google/devtools/build/lib/skyframe/BzlLoadFunction.java\nsrc/main/java/com/google/devtools/build/lib/starlarkbuildapi/StarlarkRuleFunctionsApi.java\nsrc/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java\n---\nsrc/main/java/com/google/devtools/build/lib/packages/MacroClass.java\nsrc/main/java/com/google/devtools/build/lib/packages/TargetRecorder.java\nsrc/main/java/com/google/devtools/build/lib/packages/RuleFactory.java",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
5. Bash @ -
Input
{
+  "command": "grep -n 'name = \"rule\"\\|name = \"macro\"' src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java src/main/java/com/google/devtools/build/lib/starlarkbuildapi/StarlarkRuleFunctionsApi.java | head; echo ---; grep -n \"class Builder\" src/main/java/com/google/devtools/build/lib/packages/Package.java | head -5; echo ---; grep -n \"public final class StarlarkThread\\|public class StarlarkThread\" src/main/java/net/starlark/java/eval/StarlarkThread.java; echo ---; grep -n \"class PackageFactory\" src/main/java/com/google/devtools/build/lib/packages/PackageFactory.java | head -3; echo ---; grep -n \"class BzlLoadFunction\" src/main/java/com/google/devtools/build/lib/skyframe/BzlLoadFunction.java | head -3",
+  "description": "Verify key classes and builtin definitions"
+}
Output
{
+  "stdout": "src/main/java/com/google/devtools/build/lib/starlarkbuildapi/StarlarkRuleFunctionsApi.java:202:      name = \"macro\",\nsrc/main/java/com/google/devtools/build/lib/starlarkbuildapi/StarlarkRuleFunctionsApi.java:429:      name = \"rule\",\n---\n1059:  public static class Builder extends TargetDefinitionContext {\n---\n47:public final class StarlarkThread {\n---\n80:public final class PackageFactory {\n---\n108:public class BzlLoadFunction implements SkyFunction {\n1694:  private static final class BzlLoadFunctionException extends SkyFunctionException {",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
6. Bash @ -
Input
{
+  "command": "grep -n \"public StarlarkRuleFunction rule\\|public Object rule\\|public.*macro(\\|StarlarkRuleFunction\\b.*class\\|class MacroFunction\\|implements StarlarkRuleFunctionsApi\" src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java | head; echo ---; grep -n \"class BazelStarlarkEnvironment\" src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java; grep -n \"class Module\" src/main/java/net/starlark/java/eval/Module.java | head -2; grep -n \"execFileProgram\\|executeBuildFile\\|compileBuildFile\" src/main/java/com/google/devtools/build/lib/packages/PackageFactory.java | head; grep -n \"class TargetDefinitionContext\" src/main/java/com/google/devtools/build/lib/packages/TargetDefinitionContext.java | head -2",
+  "description": "Verify rule/macro implementations and environment classes"
+}
Output
{
+  "stdout": "146:public class StarlarkRuleClassFunctions implements StarlarkRuleFunctionsApi {\n362:  public MacroFunctionApi macro(\n493:  public StarlarkRuleFunction rule(\n1392:  public static final class MacroFunction implements StarlarkExportable, MacroFunctionApi {\n2105:      return StarlarkRuleFunction.class;\n---\n59:public final class BazelStarlarkEnvironment {\n52:public final class Module implements Resolver.Module {\n286:   * {@link #executeBuildFile} after this caller has fully loaded the package.\n344:  public void executeBuildFile(\n377:      executeBuildFileImpl(\n390:  private void executeBuildFileImpl(\n416:        Starlark.execFileProgram(buildFileProgram, module, thread);\n69:public abstract class TargetDefinitionContext extends StarlarkThreadContext {",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
7. Bash @ -
Input
{
+  "command": "grep -n \"class StarlarkGlobals\\|interface StarlarkGlobals\" src/main/java/com/google/devtools/build/lib/packages/StarlarkGlobals.java; grep -n \"class BuildGlobals\" src/main/java/com/google/devtools/build/lib/packages/BuildGlobals.java; grep -n \"newBuildModule\\|uninjectedBuildEnv\\|BUILD\" src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java | head -8; grep -n \"class Eval\" src/main/java/net/starlark/java/eval/Eval.java | head -2; grep -n \"execFileProgram\" src/main/java/net/starlark/java/eval/Starlark.java | head -3",
+  "description": "Check environment setup helper classes"
+}
Output
{
+  "stdout": "33:public interface StarlarkGlobals {\n36:public class BuildGlobals {\n31: * This class encapsulates knowledge of how to set up the Starlark environment for BUILD, WORKSPACE,\n56: *       BUILD files. This happens in {@link PackageFunction}.\n61:  // TODO(#11954): Eventually the BUILD and WORKSPACE bzl dialects should converge. Right now they\n81:  /** The {@code native} module fields for a BUILD-loaded bzl module, before builtins injection. */\n84:   * The top-level predeclared symbols (including {@code native}) for a BUILD-loaded bzl module,\n88:  /** The top-level predeclared symbols for BUILD files, before builtins injection and prelude. */\n89:  private final ImmutableMap<String, Object> uninjectedBuildEnv;\n110:   *     provider) top-level symbols for BUILD files, prior to builtins injection. These symbols are\n56:final class Eval {\n1047:    return execFileProgram(prog, module, thread);\n1070:  public static Object execFileProgram(Program prog, Module module, StarlarkThread thread)\n1074:    // A given Module may be passed to execFileProgram multiple times in sequence,",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
8. Write @ -
Input
{
+  "file_path": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/net/starlark/java/eval/StarlarkThread.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/net/starlark/java/eval/Module.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/net/starlark/java/eval/Starlark.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/net/starlark/java/eval/Eval.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/StarlarkGlobals.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/BuildGlobals.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/PackageFactory.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/skyframe/BzlLoadFunction.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/starlarkbuildapi/StarlarkRuleFunctionsApi.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/MacroClass.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/Package.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/TargetDefinitionContext.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/RuleFactory.java\"}\n  ],\n  \"symbols\": [\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/net/starlark/java/eval/StarlarkThread.java\", \"symbol\": \"StarlarkThread\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/net/starlark/java/eval/Module.java\", \"symbol\": \"Module\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/net/starlark/java/eval/Starlark.java\", \"symbol\": \"Starlark.execFileProgram\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/net/starlark/java/eval/Eval.java\", \"symbol\": \"Eval\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java\", \"symbol\": \"BazelStarlarkEnvironment\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/StarlarkGlobals.java\", \"symbol\": \"StarlarkGlobals\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/BuildGlobals.java\", \"symbol\": \"BuildGlobals\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/PackageFactory.java\", \"symbol\": \"PackageFactory\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/skyframe/BzlLoadFunction.java\", \"symbol\": \"BzlLoadFunction\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java\", \"symbol\": \"StarlarkRuleClassFunctions\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java\", \"symbol\": \"StarlarkRuleClassFunctions.StarlarkRuleFunction\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java\", \"symbol\": \"StarlarkRuleClassFunctions.MacroFunction\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/
+...
Output
{
+  "type": "create",
+  "filePath": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/net/starlark/java/eval/StarlarkThread.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/net/starlark/java/eval/Module.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/net/starlark/java/eval/Starlark.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/net/starlark/java/eval/Eval.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/StarlarkGlobals.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/BuildGlobals.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/PackageFactory.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/skyframe/BzlLoadFunction.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/starlarkbuildapi/StarlarkRuleFunctionsApi.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/MacroClass.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/Package.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/TargetDefinitionContext.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/RuleFactory.java\"}\n  ],\n  \"symbols\": [\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/net/starlark/java/eval/StarlarkThread.java\", \"symbol\": \"StarlarkThread\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/net/starlark/java/eval/Module.java\", \"symbol\": \"Module\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/net/starlark/java/eval/Starlark.java\", \"symbol\": \"Starlark.execFileProgram\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/net/starlark/java/eval/Eval.java\", \"symbol\": \"Eval\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java\", \"symbol\": \"BazelStarlarkEnvironment\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/StarlarkGlobals.java\", \"symbol\": \"StarlarkGlobals\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/BuildGlobals.java\", \"symbol\": \"BuildGlobals\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/PackageFactory.java\", \"symbol\": \"PackageFactory\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/skyframe/BzlLoadFunction.java\", \"symbol\": \"BzlLoadFunction\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java\", \"symbol\": \"StarlarkRuleClassFunctions\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java\", \"symbol\": \"StarlarkRuleClassFunctions.StarlarkRuleFunction\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java\", \"symbol\": \"StarlarkRuleClassFunctions.MacroFunction\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/ma
+...
Code Changes (1)
1. WRITE /workspace/answer.json
{
+  "files": [
+    {"repo": "bazelbuild/bazel", "path": "src/main/java/net/starlark/java/eval/StarlarkThread.java"},
+    {"repo": "bazelbuild/bazel", "path": "src/main/java/net/starlark/java/eval/Module.java"},
+    {"repo": "bazelbuild/bazel", "path": "src/main/java/net/starlark/java/eval/Starlark.java"},
+    {"repo": "bazelbuild/bazel", "path": "src/main/java/net/starlark/java/eval/Eval.java"},
+    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java"},
+    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/packages/StarlarkGlobals.java"},
+    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/packages/BuildGlobals.java"},
+    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/packages/PackageFactory.java"},
+    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/skyframe/BzlLoadFunction.java"},
+    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java"},
+    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/starlarkbuildapi/StarlarkRuleFunctionsApi.java"},
+    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/packages/MacroClass.java"},
+    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/packages/Package.java"},
+    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/packages/TargetDefinitionContext.java"},
+    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/packages/RuleFactory.java"}
+  ],
+  "symbols": [
+    {"repo": "bazelbuild/bazel", "path": "src/main/java/net/starlark/java/eval/StarlarkThread.java", "symbol": "StarlarkThread"},
+    {"repo": "bazelbuild/bazel", "path": "src/main/java/net/starlark/java/eval/Module.java", "symbol": "Module"},
+    {"repo": "bazelbuild/bazel", "path": "src/main/java/net/starlark/java/eval/Starlark.java", "symbol": "Starlark.execFileProgram"},
+    {"repo": "bazelbuild/bazel", "path": "src/main/java/net/starlark/java/eval/Eval.java", "symbol": "Eval"},
+    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java", "symbol": "BazelStarlarkEnvironment"},
+    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/packages/StarlarkGlobals.java", "symbol": "StarlarkGlobals"},
+    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/packages/BuildGlobals.java", "symbol": "BuildGlobals"},
+    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/packages/PackageFactory.java", "symbol": "PackageFactory"},
+    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/skyframe/BzlLoadFunction.java", "symbol": "BzlLoadFunction"},
+    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java", "symbol": "StarlarkRuleClassFunctions"},
+    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java", "symbol": "StarlarkRuleClassFunctions.StarlarkRuleFunction"},
+    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java", "symbol": "StarlarkRuleClassFunctions.MacroFunction"},
+    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/starlarkbuildapi/StarlarkRuleFunctionsApi.java", "symbol": "StarlarkRuleFunctionsApi"},
+    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/packages/MacroClass.java", "symbol": "MacroClass"},
+    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/packages/Package.java", "symbol"...
Bash Commands (7)
1. $ ls /workspace/ && ls /workspace/src/main/java/com/google/devtools/build/lib/packages/ 2>/dev/null | head -50
2. $ ls /workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/ | head -60; echo ---; ls /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/ | head -100
3. $ ls /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/ | tail -40; echo ---; ls /workspace/bazel--8.0.0/src/main/java/net/starlark/java/
4. $ cd /workspace/bazel--8.0.0 && find src/main/java -name "BzlLoadFunction.java" -o -name "StarlarkRuleClassFunctions.java" -o -name "StarlarkRuleFunctions*.java" 2>/dev/null; echo ---; grep -rln '"macro"' src/main/java/com/google/devtools/build/lib/analysis/starlark/ src/main/java/com/google/devtools/build/lib/packages/ 2>/dev/null | head
5. $ grep -n 'name = "rule"\|name = "macro"' src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java src/main/java/com/google/devtools/build/lib/starlarkbuildapi/StarlarkRuleFunctionsApi.java | head; echo ---; grep -n "class Builder" src/main/java/com/google/devtools/build/lib/packages/Package.java | head -5; echo ---; grep -n "public final class StarlarkThread\|public class StarlarkThread" src/main/java/net/starlark/java/eval/StarlarkThread.java; echo ---; grep -n "class PackageFactory" src/main/java/com/google/devtools/build/lib/packages/PackageFactory.java | head -3; echo ---; grep -n "class BzlLoadFunction" src/main/java/com/google/devtools/build/lib/skyframe/BzlLoadFunction.java | head -3
6. $ grep -n "public StarlarkRuleFunction rule\|public Object rule\|public.*macro(\|StarlarkRuleFunction\b.*class\|class MacroFunction\|implements StarlarkRuleFunctionsApi" src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java | head; echo ---; grep -n "class BazelStarlarkEnvironment" src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java; grep -n "class Module" src/main/java/net/starlark/java/eval/Module.java | head -2; grep -n "execFileProgram\|executeBuildFile\|compileBuildFile" src/main/java/com/google/devtools/build/lib/packages/PackageFactory.java | head; grep -n "class TargetDefinitionContext" src/main/java/com/google/devtools/build/lib/packages/TargetDefinitionContext.java | head -2
7. $ grep -n "class StarlarkGlobals\|interface StarlarkGlobals" src/main/java/com/google/devtools/build/lib/packages/StarlarkGlobals.java; grep -n "class BuildGlobals" src/main/java/com/google/devtools/build/lib/packages/BuildGlobals.java; grep -n "newBuildModule\|uninjectedBuildEnv\|BUILD" src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java | head -8; grep -n "class Eval" src/main/java/net/starlark/java/eval/Eval.java | head -2; grep -n "execFileProgram" src/main/java/net/starlark/java/eval/Starlark.java | head -3
File Paths
Trial: runs/mcp_lift_study/csb_org_migration_claudefa_20260612_132905/baseline-local-direct/ccx-migration-289_354660/2026-06-12__13-31-59/ccx-migration-289__qATysLs
+Relative: csb_org_migration_claudefa_20260612_132905/baseline-local-direct/ccx-migration-289_354660/2026-06-12__13-31-59/ccx-migration-289__qATysLs

\ No newline at end of file
diff --git a/explorer/csb_org_migration_sonnet_20260612_121211-mcp-remote-direct-ccx-migration-274_ee643e-2026-06-12__12-12-24-mcp_ccx-migration-274_hb3pga__eKqorrz.html b/explorer/csb_org_migration_sonnet_20260612_121211-mcp-remote-direct-ccx-migration-274_ee643e-2026-06-12__12-12-24-mcp_ccx-migration-274_hb3pga__eKqorrz.html
new file mode 100644
index 0000000000..ab367eb88e
--- /dev/null
+++ b/explorer/csb_org_migration_sonnet_20260612_121211-mcp-remote-direct-ccx-migration-274_ee643e-2026-06-12__12-12-24-mcp_ccx-migration-274_hb3pga__eKqorrz.html
@@ -0,0 +1,617 @@
+ccx-migration-274_hb3pga — ccx-migration-274_ee643e
← Back to results
ccx-migration-274_hb3pga
ccx-migration-274_ee643e | Trial: mcp_ccx-migration-274_hb3pga__eKqorrz | Score: 1.0000 | mcp_lift_study
Task Information
Task instruction sent to agent
# IMPORTANT: Source Code Access
+
+**Local source files are not present.** Your workspace does not contain source code. You **MUST** use Sourcegraph MCP tools to discover, read, and understand code before making any changes.
+
+**Target Repositories (version-pinned mirrors):**
+
+- `github.com/sg-evals/camel--1006f047` — use `repo:^github.com/sg-evals/camel--1006f047$` filter
+- `github.com/sg-evals/flink--0cc95fcc` — use `repo:^github.com/sg-evals/flink--0cc95fcc$` filter
+- `github.com/sg-evals/kafka--0753c489` — use `repo:^github.com/sg-evals/kafka--0753c489$` filter
+
+Scope ALL keyword_search/nls_search queries to these repos.
+Use the repo name as the `repo` parameter for read_file/go_to_definition/find_references.
+
+
+## Required Workflow
+
+1. **Search first** — Use MCP tools to find relevant files and understand existing patterns
+2. **Read remotely** — Use `sg_read_file` to read full file contents from Sourcegraph
+3. **Edit locally** — Use Edit, Write, and Bash to create or modify files in your working directory
+4. **Verify locally** — Run tests with Bash to check your changes
+5. **Produce answer.json** — After completing your edits, also write `/workspace/answer.json` summarizing your work:
+   ```json
+   {
+     "analysis": {
+       "summary": "Brief description of your approach",
+       "files_examined": [{"path": "file.ext", "description": "..."}],
+       "reasoning": "Detailed explanation or analysis"
+     },
+     "changes": [
+       {"file": "path.ext", "description": "...", "diff": "unified diff"}
+     ]
+   }
+   ```
+   Include `changes` with unified diffs for every file you modified. For analysis-only tasks, omit `changes` and focus on `analysis`.
+
+## Tool Selection
+
+| Goal | Tool |
+|------|------|
+| Exact symbol/string | `sg_keyword_search` |
+| Concepts/semantic search | `sg_nls_search` |
+| Trace usage/callers | `sg_find_references` |
+| See implementation | `sg_go_to_definition` |
+| Read full file | `sg_read_file` |
+| Browse structure | `sg_list_files` |
+| Find repos | `sg_list_repos` |
+| Search commits | `sg_commit_search` |
+| Track changes | `sg_diff_search` |
+| Compare versions | `sg_compare_revisions` |
+
+**Decision logic:**
+1. Know the exact symbol? → `sg_keyword_search`
+2. Know the concept, not the name? → `sg_nls_search`
+3. Need definition of a symbol? → `sg_go_to_definition`
+4. Need all callers/references? → `sg_find_references`
+5. Need full file content? → `sg_read_file`
+
+## Scoping (Always Do This)
+
+```
+repo:^github.com/ORG/REPO$           # Exact repo (preferred)
+repo:github.com/ORG/                 # All repos in org
+file:.*\.ts$                         # TypeScript only
+file:src/api/                        # Specific directory
+```
+
+Start narrow. Expand only if results are empty.
+
+## Efficiency Rules
+
+- Chain searches logically: search → read → references → definition
+- Don't re-search for the same pattern; use results from prior calls
+- Prefer `sg_keyword_search` over `sg_nls_search` when you have exact terms
+- Read 2-3 related files before synthesising, rather than one at a time
+- Don't read 20+ remote files without writing code — once you understand the pattern, start implementing
+
+## If Stuck
+
+If MCP search returns no results:
+1. Broaden the search query (synonyms, partial identifiers)
+2. Try `sg_nls_search` for semantic matching
+3. Use `sg_list_files` to browse the directory structure
+4. Use `sg_list_repos` to verify the repository name
+
+---
+
+**Sourcegraph Repositories:** `github.com/sg-evals/camel--1006f047`, `github.com/sg-evals/flink--0cc95fcc`, `github.com/sg-evals/kafka--0753c489`
+
+# IMPORTANT: Source Code Access
+
+**Local source files are not present.** Your workspace does not contain source code. You **MUST** use Sourcegraph MCP tools to discover, read, and understand code before making any changes.
+
+**Target Repositories (version-pinned mirrors):**
+
+- `github.com/sg-evals/camel--1006f047` — use `repo:^github.com/sg-evals/camel--1006f047$` filter
+- `github.com/sg-evals/flink--0cc95fcc` — use `repo:^github.com/sg-evals/flink--0cc95fcc$` filter
+- `github.com/sg-evals/kafka--0753c489` — use `repo:^github.com/sg-evals/kafka--0753c489$` filter
+
+Scope ALL keyword_search/nls_search queries to these repos.
+Use the repo name as the `repo` parameter for read_file/go_to_definition/find_references.
+
+
+## Required Workflow
+
+1. **Search first** — Use MCP tools to find relevant files and understand existing patterns
+2. **Read remotely** — Use `sg_read_file` to read full file contents from Sourcegraph
+3. **Edit locally** — Use Edit, Write, and Bash to create or modify files in your working directory
+4. **Verify locally** — Run tests with Bash to check your changes
+
+## Tool Selection
+
+| Goal | Tool |
+|------|------|
+| Exact symbol/string | `sg_keyword_search` |
+| Concepts/semantic search | `sg_nls_search` |
+| Trace usage/callers | `sg_find_references` |
+| See implementation | `sg_go_to_definition` |
+| Read full file | `sg_read_file` |
+| Browse structure | `sg_list_files` |
+| Find repos | `sg_list_repos` |
+| Search commits | `sg_commit_search` |
+| Track changes | `sg_diff_search` |
+| Compare versions | `sg_compare_revisions` |
+
+**Decision logic:**
+1. Know the exact symbol? → `sg_keyword_search`
+2. Know the concept, not the name? → `sg_nls_search`
+3. Need definition of a symbol? → `sg_go_to_definition`
+4. Need all callers/references? → `sg_find_references`
+5. Need full file content? → `sg_read_file`
+
+## Scoping (Always Do This)
+
+```
+repo:^github.com/ORG/REPO$           # Exact repo (preferred)
+repo:github.com/ORG/                 # All repos in org
+file:.*\.ts$                         # TypeScript only
+file:src/api/                        # Specific directory
+```
+
+Start narrow. Expand only if results are empty.
+
+## Efficiency Rules
+
+- Chain searches logically: search → read → references → definition
+- Don't re-search for the same pattern; use results from prior calls
+- Prefer `sg_keyword_search` over `sg_nls_search` when you have exact terms
+- Read 2-3 related files before synthesising, rather than one at a time
+- Don't read 20+ remote files without writing code — once you understand the pattern, start implementing
+
+## If Stuck
+
+If MCP search returns no results:
+1. Broaden the search query (synonyms, partial identifiers)
+2. Try `sg_nls_search` for semantic matching
+3. Use `sg_list_files` to browse the directory structure
+4. Use `sg_list_repos` to verify the repository name
+
+---
+
+**Sourcegraph Repositories:** `github.com/sg-evals/camel--1006f047`, `github.com/sg-evals/flink--0cc95fcc`, `github.com/sg-evals/kafka--0753c489`
+
+# Flink DataStream API Deprecation Markers
+
+## Your Task
+
+Find all Java source files in apache/flink under flink-streaming-java/src/ that contain @Deprecated annotations on DataStream API classes or methods. For each deprecated class, identify the class name and the recommended replacement (noted in the deprecation javadoc). Focus on deprecated source functions, sink functions, timestamp extractors, and I/O format classes.
+
+## Context
+
+You are working on a codebase task involving repos from the migration domain.
+
+## Available Resources
+
+The local `/workspace/` directory contains: sg-evals/kafka--0753c489, sg-evals/flink--0cc95fcc, sg-evals/camel--1006f047.
+
+
+## Output Format
+
+Create a file at `/workspace/answer.json` with your findings in the following structure:
+
+```json
+{
+  "files": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go"}
+  ],
+  "symbols": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "SymbolName"}
+  ],
+  "chain": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "FunctionName"}
+  ],
+  "text": "Narrative explanation of your findings, citing repos and file paths."
+}
+```
+
+Include only the fields relevant to this task. Your answer is evaluated against a closed-world oracle — completeness matters.
+
+## Evaluation
+
+Your answer will be scored on:
+- **File recall and precision**: Did you find all relevant files?
+
+## COVERAGE REQUIREMENTS — Do Not Write answer.json Too Early
+
+Before writing `answer.json`, you **must** verify coverage across all major
+subsystems named in the task.
+
+**Minimum workflow:**
+1. **Enumerate** — Search for all relevant directories and files across the codebase.
+2. **Read** — Read representative implementation files for each subsystem.
+3. **Extract** — Extract the key symbols required by the task (not just file paths).
+4. **Gap check** — List any providers, services, or middleware layers mentioned in
+   the task that are NOT yet backed by a concrete file read. If any gaps exist,
+   search for them before proceeding.
+5. **Only then** write `answer.json`.
+
+Do not stop after finding a plausible initial set of paths. The task rewards
+**broad, complete coverage** of required files and symbols.
+
+## PRE-TEST SANITY CHECK
+
+Before running tests, perform this check:
+1. List every file you have modified or created.
+2. For each file, state in one sentence why it is necessary for the task.
+3. If any file is unrelated to the stated task, **do not write it** (or revert
+   if already written).
+
+Use MCP for discovery and confirmation. Use local repo state only for narrow
+patching logic. Do not use `sg_read_file` output as a template to copy wholesale
+into the workspace.
+
Execution Metrics
Reward
1.0000
Status
passed
Config
ccx-migration-274_ee643e
Model
anthropic/claude-sonnet-4-6
Agent Time
2.3m
Env Setup
20.5s
Input Tokens
2,149,415
Output Tokens
40,644
Cache Tokens
2,149,331
Cost
$0.69
Tool Calls
34 (31 MCP)
MCP Ratio
0.912
Context Peak
38%
Cache Hit
91%
Turns
34
Timed Out
No
Tool Breakdown
ToolCalls
mcp__sourcegraph__sg_list_files13
mcp__sourcegraph__sg_keyword_search9
mcp__sourcegraph__sg_read_file9
ToolSearch2
Write1
Agent Trace
Conversation History (188)
#TimestampTypeSubtypeToolText
1-systeminit-
2-systemthinking_tokens-
3-systemthinking_tokens-
4-systemthinking_tokens-
5-assistanttext-
I'll search for deprecated DataStream API classes and methods in the Flink repository's flink-streaming-java/src/ directory.
6-assistanttool_useToolSearch
72026-06-12T16:13:05.838Zusertool_resultToolSearch
{"matches": ["mcp__sourcegraph__sg_keyword_search", "mcp__sourcegraph__sg_list_files"], "query": "select:mcp__sourcegraph__sg_keyword_search,mcp__sourcegraph__sg_list_files", "total_deferred_tools": 33}
8-systemthinking_tokens-
9-systemthinking_tokens-
10-systemthinking_tokens-
11-assistanttool_usemcp__sourcegraph__sg_list_files
122026-06-12T16:13:09.079Zusertool_resultmcp__sourcegraph__sg_list_files
{"text":"flink-streaming-java/src/main/\nflink-streaming-java/src/test/\n"}
13-assistanttool_usemcp__sourcegraph__sg_keyword_search
142026-06-12T16:13:09.753Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java\n32:  *\n33:  * @deprecated If you want to read/write data from/to text file, please use FLIP-27 FileSource and\n34:  *     Sink-V2 FlinkSink. This class should be removed if we drop the supports for read/write via\n35: \n36:  */\n37: @Deprecated\n38: @PublicEvolving\n39: \n\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java\n36:  *\n37:  * @deprecated If you want to read/write data from/to text file, please use FLIP-27 FileSource and\n38:  *     Sink-V2 FlinkSink. This class should be removed if we drop all supports for {@link\n39: \n41:  */\n42: @Deprecated\n43: @PublicEvolving\n44: \n\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/StreamTaskTestHarness.java\n97:  *\n98:  * @deprecated Please use {@link StreamTaskMailboxTestHarness} and {@link\n99:  *     StreamTaskMailboxTestHarnessBuilder}. Do not add new code using this test harness.\n100: \n100:  */\n101: @Deprecated\n102: public class StreamTaskTestHarness<OUT> {\n103: \n\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java\n27:  * @param <T> The type of elements received by the sink.\n28:  * @deprecated This interface will be removed in future versions. Use the new {@link\n29:  *     org.apache.flink.streaming.api.functions.sink.v2.DiscardingSink} interface instead.\n30: \n\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/OneInputStreamTaskTestHarness.java\n52:  *\n53:  * @deprecated Please use {@link StreamTaskMailboxTestHarness} and {@link\n54:  *     StreamTaskMailboxTestHarnessBuilder}. Do not add new code using this test harness.\n55: \n55:  */\n56: @Deprecated\n57: public class OneInputStreamTaskTestHarness<IN, OUT> extends StreamTaskTestHarness<OUT> {\n58: \n\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/TwoInputStreamTaskTestHarness.java\n52:  *\n53:  * @deprecated Please use {@link StreamTaskMailboxTestHarness} and {@link\n54:  *     StreamTaskMailboxTestHarnessBuilder}. Do not add new code using this test harness.\n55: \n55:  */\n56: @Deprecated\n57: public class TwoInputStreamTaskTestHarness<IN1, IN2, OUT> extends StreamTaskTestHarness<OUT> {\n58: \n\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java\n36:  *\n37:  * @deprecated Use {@code org.apache.flink.connector.datagen.source.DataGeneratorSource} instead.\n38:  */\n39: \n\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java\n71:  *     TwoPhaseCommitSinkFunction} instance. Context is created once\n72:  * @deprecated This interface will be removed in future versions. Use the new {@link\n73:  *     org.apache.flink.api.connector.sink2.Sink} interface instead.\n74: \n\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java\n36:  */\n37: @Deprecated\n38: @PublicEvolving\n39: \n\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java\n97:  * @param <IN> Type of the elements emitted by this sink\n98:  * @deprecated Use {@link org.apache.flink.connector.file.sink.FileSink} instead.\n99:  */\n100: \n"}
15-systemthinking_tokens-
16-systemthinking_tokens-
17-systemthinking_tokens-
18-systemthinking_tokens-
19-systemthinking_tokens-
20-assistanttext-
Good initial results. Let me search more broadly across the relevant subdirectories.
21-assistanttool_usemcp__sourcegraph__sg_list_files
222026-06-12T16:13:13.797Zusertool_resultmcp__sourcegraph__sg_list_files
{"text":"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/datastream/\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/lineage/\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/operators/\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/windowing/\n"}
23-assistanttool_usemcp__sourcegraph__sg_keyword_search
242026-06-12T16:13:14.415Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java\n32:  *\n33:  * @deprecated If you want to read/write data from/to text file, please use FLIP-27 FileSource and\n34:  *     Sink-V2 FlinkSink. This class should be removed if we drop the supports for read/write via\n35:  *     input/output format in DataStream api.\n36:  */\n37: @Deprecated\n38: @PublicEvolving\n39: \n"}
25-systemthinking_tokens-
26-systemthinking_tokens-
27-assistanttool_usemcp__sourcegraph__sg_list_files
282026-06-12T16:13:17.299Zusertool_resultmcp__sourcegraph__sg_list_files
{"text":"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/async/\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/co/\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/windowing/\n"}
29-assistanttool_usemcp__sourcegraph__sg_list_files
302026-06-12T16:13:17.966Zusertool_resultmcp__sourcegraph__sg_list_files
{"text":"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/\n"}
31-assistanttool_usemcp__sourcegraph__sg_list_files
322026-06-12T16:13:20.966Zusertool_resultmcp__sourcegraph__sg_list_files
{"text":"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/v2/\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/PrintSink.java\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/SinkContextUtil.java\n"}
33-assistanttool_usemcp__sourcegraph__sg_list_files
342026-06-12T16:13:21.434Zusertool_resultmcp__sourcegraph__sg_list_files
{"text":"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/SerializedCheckpointData.java\n"}
35-assistanttool_usemcp__sourcegraph__sg_list_files
362026-06-12T16:13:22.445Zusertool_resultmcp__sourcegraph__sg_list_files
{"text":"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/BoundedOutOfOrdernessTimestampExtractor.java\n"}
37-assistanttool_usemcp__sourcegraph__sg_list_files
382026-06-12T16:13:22.895Zusertool_resultmcp__sourcegraph__sg_list_files
{"text":"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/CollectionInputFormat.java\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java\n"}
39-assistanttool_usemcp__sourcegraph__sg_list_files
402026-06-12T16:13:26.811Zusertool_resultmcp__sourcegraph__sg_list_files
{"text":"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java\n"}
41-assistanttool_usemcp__sourcegraph__sg_list_files
422026-06-12T16:13:27.196Zusertool_resultmcp__sourcegraph__sg_list_files
{"text":"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGenerator.java\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/RandomGenerator.java\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/SequenceGenerator.java\n"}
43-assistanttool_usemcp__sourcegraph__sg_list_files
442026-06-12T16:13:27.866Zusertool_resultmcp__sourcegraph__sg_list_files
{"text":"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/Bucket.java\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/BucketFactory.java\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/BucketLifeCycleListener.java\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/BucketState.java\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/BucketStateSerializer.java\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/Buckets.java\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/DefaultBucketFactoryImpl.java\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/FileLifeCycleListener.java\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/StreamingFileSinkHelper.java\n"}
45-systemthinking_tokens-
46-systemthinking_tokens-
47-systemthinking_tokens-
48-assistanttool_usemcp__sourcegraph__sg_list_files
492026-06-12T16:13:31.164Zusertool_resultmcp__sourcegraph__sg_list_files
{"text":"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java\n"}
50-assistanttool_useToolSearch
512026-06-12T16:13:31.298Zusertool_resultToolSearch
{"matches": ["mcp__sourcegraph__sg_read_file"], "query": "select:mcp__sourcegraph__sg_read_file", "total_deferred_tools": 33}
52-systemthinking_tokens-
53-systemthinking_tokens-
54-systemthinking_tokens-
55-systemthinking_tokens-
56-assistanttext-
Now let me read all the relevant deprecated files in parallel.
57-assistanttool_usemcp__sourcegraph__sg_read_file
582026-06-12T16:13:35.793Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/flink--0cc95fcc@031d3d0222a9018b36760a0fecf913a2359ae37c/-/blob/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java\n1: /*\n2:  * Licensed to the Apache Software Foundation (ASF) under one\n3:  * or more contributor license agreements.  See the NOTICE file\n4:  * distributed with this work for additional information\n5:  * regarding copyright ownership.  The ASF licenses this file\n6:  * to you under the Apache License, Version 2.0 (the\n7:  * \"License\"); you may not use this file except in compliance\n8:  * with the License.  You may obtain a copy of the License at\n9:  *\n10:  *    http://www.apache.org/licenses/LICENSE-2.0\n11:  *\n12:  * Unless required by applicable law or agreed to in writing, software\n13:  * distributed under the License is distributed on an \"AS IS\" BASIS,\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n15:  * See the License for the specific language governing permissions and\n16:  * limitations under the License.\n17:  */\n18: \n19: package org.apache.flink.streaming.api.functions.timestamps;\n20: \n21: import org.apache.flink.annotation.PublicEvolving;\n22: import org.apache.flink.streaming.api.watermark.Watermark;\n23: import org.apache.flink.streaming.runtime.operators.util.WatermarkStrategyWithPeriodicWatermarks;\n24: \n25: import org.slf4j.Logger;\n26: import org.slf4j.LoggerFactory;\n27: \n28: import static java.util.Objects.requireNonNull;\n29: \n30: /**\n31:  * A timestamp assigner and watermark generator for streams where timestamps are monotonously\n32:  * ascending. In this case, the local watermarks for the streams are easy to generate, because they\n33:  * strictly follow the timestamps.\n34:  *\n35:  * @param <T> The type of the elements that this function can extract timestamps from\n36:  */\n37: @Deprecated\n38: @PublicEvolving\n39: public abstract class AscendingTimestampExtractor<T>\n40:         implements WatermarkStrategyWithPeriodicWatermarks<T> {\n41: \n42:     private static final long serialVersionUID = 1L;\n43: \n44:     /** The current timestamp. */\n45:     private long currentTimestamp = Long.MIN_VALUE;\n46: \n47:     /** Handler that is called when timestamp monotony is violated. */\n48:     private MonotonyViolationHandler violationHandler = new LoggingHandler();\n49: \n50:     /**\n51:      * Extracts the timestamp from the given element. The timestamp must be monotonically\n52:      * increasing.\n53:      *\n54:      * @param element The element that the timestamp is extracted from.\n55:      * @return The new timestamp.\n56:      */\n57:     public abstract long extractAscendingTimestamp(T element);\n58: \n59:     /**\n60:      * Sets the handler for violations to the ascending timestamp order.\n61:      *\n62:      * @param handler The violation handler to use.\n63:      * @return This extractor.\n64:      */\n65:     public AscendingTimestampExtractor<T> withViolationHandler(MonotonyViolationHandler handler) {\n66:         this.violationHandler = requireNonNull(handler);\n67:         return this;\n68:     }\n69: \n70:     // ------------------------------------------------------------------------\n71: \n72:     @Override\n73:     public final long extractTimestamp(T element, long elementPrevTimestamp) {\n74:         final long newTimestamp = extractAscendingTimestamp(element);\n75:         if (newTimestamp >= this.currentTimestamp) {\n76:             this.currentTimestamp = newTimestamp;\n77:             return newTimestamp;\n78:         } else {\n79:             violationHandler.handleViolation(newTimestamp, this.currentTimestamp);\n80:             return newTimestamp;\n81:         }\n82:     }\n83: \n84:     @Override\n85:     public final Watermark getCurrentWatermark() {\n86:         return new Watermark(\n87:                 currentTimestamp == Long.MIN_VALUE ? Long.MIN_VALUE : currentTimestamp...
59-assistanttool_usemcp__sourcegraph__sg_read_file
602026-06-12T16:13:36.743Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/flink--0cc95fcc@031d3d0222a9018b36760a0fecf913a2359ae37c/-/blob/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/BoundedOutOfOrdernessTimestampExtractor.java\n1: /*\n2:  * Licensed to the Apache Software Foundation (ASF) under one\n3:  * or more contributor license agreements.  See the NOTICE file\n4:  * distributed with this work for additional information\n5:  * regarding copyright ownership.  The ASF licenses this file\n6:  * to you under the Apache License, Version 2.0 (the\n7:  * \"License\"); you may not use this file except in compliance\n8:  * with the License.  You may obtain a copy of the License at\n9:  *\n10:  *    http://www.apache.org/licenses/LICENSE-2.0\n11:  *\n12:  * Unless required by applicable law or agreed to in writing, software\n13:  * distributed under the License is distributed on an \"AS IS\" BASIS,\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n15:  * See the License for the specific language governing permissions and\n16:  * limitations under the License.\n17:  */\n18: \n19: package org.apache.flink.streaming.api.functions.timestamps;\n20: \n21: import org.apache.flink.streaming.api.watermark.Watermark;\n22: import org.apache.flink.streaming.runtime.operators.util.WatermarkStrategyWithPeriodicWatermarks;\n23: \n24: import java.time.Duration;\n25: \n26: /**\n27:  * This is a {@link WatermarkStrategyWithPeriodicWatermarks} used to emit Watermarks that lag behind\n28:  * the element with the maximum timestamp (in event time) seen so far by a fixed amount of time,\n29:  * <code>\n30:  * t_late</code>. This can help reduce the number of elements that are ignored due to lateness when\n31:  * computing the final result for a given window, in the case where we know that elements arrive no\n32:  * later than <code>t_late</code> units of time after the watermark that signals that the system\n33:  * event-time has advanced past their (event-time) timestamp.\n34:  */\n35: public abstract class BoundedOutOfOrdernessTimestampExtractor<T>\n36:         implements WatermarkStrategyWithPeriodicWatermarks<T> {\n37: \n38:     private static final long serialVersionUID = 1L;\n39: \n40:     /** The current maximum timestamp seen so far. */\n41:     private long currentMaxTimestamp;\n42: \n43:     /** The timestamp of the last emitted watermark. */\n44:     private long lastEmittedWatermark = Long.MIN_VALUE;\n45: \n46:     /**\n47:      * The (fixed) interval between the maximum seen timestamp seen in the records and that of the\n48:      * watermark to be emitted.\n49:      */\n50:     private final long maxOutOfOrderness;\n51: \n52:     public BoundedOutOfOrdernessTimestampExtractor(Duration maxOutOfOrderness) {\n53:         if (maxOutOfOrderness.isNegative()) {\n54:             throw new IllegalArgumentException(\n55:                     String.format(\n56:                             \"Tried to set the maximum allowed lateness to %s. This parameter cannot be negative.\",\n57:                             maxOutOfOrderness));\n58:         }\n59: \n60:         this.maxOutOfOrderness = maxOutOfOrderness.toMillis();\n61:         this.currentMaxTimestamp = Long.MIN_VALUE + this.maxOutOfOrderness;\n62:     }\n63: \n64:     public long getMaxOutOfOrdernessInMillis() {\n65:         return maxOutOfOrderness;\n66:     }\n67: \n68:     /**\n69:      * Extracts the timestamp from the given element.\n70:      *\n71:      * @param element The element that the timestamp is extracted from.\n72:      * @return The new timestamp.\n73:      */\n74:     public abstract long extractTimestamp(T element);\n75: \n76:     @Override\n77:     public final Watermark getCurrentWatermark() {\n78:         // this guarantees that the watermark never goes backwards.\n79:         long potentialWM = currentMaxTimestamp - maxOutOfOrderness;\n80:         if (potentialWM >= lastEmittedWatermark) {\n81:             lastEmi...
61-assistanttool_usemcp__sourcegraph__sg_read_file
622026-06-12T16:13:37.675Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/flink--0cc95fcc@031d3d0222a9018b36760a0fecf913a2359ae37c/-/blob/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java\n1: /*\n2:  * Licensed to the Apache Software Foundation (ASF) under one\n3:  * or more contributor license agreements.  See the NOTICE file\n4:  * distributed with this work for additional information\n5:  * regarding copyright ownership.  The ASF licenses this file\n6:  * to you under the Apache License, Version 2.0 (the\n7:  * \"License\"); you may not use this file except in compliance\n8:  * with the License.  You may obtain a copy of the License at\n9:  *\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\n11:  *\n12:  * Unless required by applicable law or agreed to in writing, software\n13:  * distributed under the License is distributed on an \"AS IS\" BASIS,\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n15:  * See the License for the specific language governing permissions and\n16:  * limitations under the License.\n17:  */\n18: \n19: package org.apache.flink.streaming.api.legacy.io;\n20: \n21: import org.apache.flink.annotation.PublicEvolving;\n22: import org.apache.flink.api.common.io.DelimitedInputFormat;\n23: import org.apache.flink.configuration.Configuration;\n24: import org.apache.flink.core.fs.Path;\n25: \n26: import java.io.IOException;\n27: import java.nio.charset.Charset;\n28: import java.util.Arrays;\n29: \n30: /**\n31:  * Input Format that reads text files. Each line results in another element.\n32:  *\n33:  * @deprecated If you want to read/write data from/to text file, please use FLIP-27 FileSource and\n34:  *     Sink-V2 FlinkSink. This class should be removed if we drop the supports for read/write via\n35:  *     input/output format in DataStream api.\n36:  */\n37: @Deprecated\n38: @PublicEvolving\n39: public class TextInputFormat extends DelimitedInputFormat<String> {\n40: \n41:     private static final long serialVersionUID = 1L;\n42: \n43:     /** Code of \\r, used to remove \\r from a line when the line ends with \\r\\n. */\n44:     private static final byte CARRIAGE_RETURN = (byte) '\\r';\n45: \n46:     /** Code of \\n, used to identify if \\n is used as delimiter. */\n47:     private static final byte NEW_LINE = (byte) '\\n';\n48: \n49:     /** The name of the charset to use for decoding. */\n50:     private String charsetName = \"UTF-8\";\n51: \n52:     // --------------------------------------------------------------------------------------------\n53: \n54:     public TextInputFormat(Path filePath) {\n55:         super(filePath, null);\n56:     }\n57: \n58:     // --------------------------------------------------------------------------------------------\n59: \n60:     public String getCharsetName() {\n61:         return charsetName;\n62:     }\n63: \n64:     public void setCharsetName(String charsetName) {\n65:         if (charsetName == null) {\n66:             throw new IllegalArgumentException(\"Charset must not be null.\");\n67:         }\n68: \n69:         this.charsetName = charsetName;\n70:     }\n71: \n72:     // --------------------------------------------------------------------------------------------\n73: \n74:     @Override\n75:     public void configure(Configuration parameters) {\n76:         super.configure(parameters);\n77: \n78:         if (charsetName == null || !Charset.isSupported(charsetName)) {\n79:             throw new RuntimeException(\"Unsupported charset: \" + charsetName);\n80:         }\n81:     }\n82: \n83:     // --------------------------------------------------------------------------------------------\n84: \n85:     @Override\n86:     public String readRecord(String reusable, byte[] bytes, int offset, int numBytes)\n87:             throws IOException {\n88:         // Check if \\n is used as delimiter and the end of this line is a \\r, then remove \\r from\n89:         // the line\n90:         if ...
63-assistanttool_usemcp__sourcegraph__sg_read_file
642026-06-12T16:13:38.657Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/flink--0cc95fcc@031d3d0222a9018b36760a0fecf913a2359ae37c/-/blob/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java\n1: /*\n2:  * Licensed to the Apache Software Foundation (ASF) under one\n3:  * or more contributor license agreements.  See the NOTICE file\n4:  * distributed with this work for additional information\n5:  * regarding copyright ownership.  The ASF licenses this file\n6:  * to you under the Apache License, Version 2.0 (the\n7:  * \"License\"); you may not use this file except in compliance\n8:  * with the License.  You may obtain a copy of the License at\n9:  *\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\n11:  *\n12:  * Unless required by applicable law or agreed to in writing, software\n13:  * distributed under the License is distributed on an \"AS IS\" BASIS,\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n15:  * See the License for the specific language governing permissions and\n16:  * limitations under the License.\n17:  */\n18: \n19: package org.apache.flink.streaming.api.legacy.io;\n20: \n21: import org.apache.flink.annotation.PublicEvolving;\n22: import org.apache.flink.api.common.io.FileOutputFormat;\n23: import org.apache.flink.core.fs.Path;\n24: \n25: import java.io.IOException;\n26: import java.io.Serializable;\n27: import java.nio.charset.Charset;\n28: import java.nio.charset.IllegalCharsetNameException;\n29: import java.nio.charset.UnsupportedCharsetException;\n30: \n31: /**\n32:  * A {@link FileOutputFormat} that writes objects to a text file.\n33:  *\n34:  * <p>Objects are converted to Strings using either {@link Object#toString()} or a {@link\n35:  * TextFormatter}.\n36:  *\n37:  * @deprecated If you want to read/write data from/to text file, please use FLIP-27 FileSource and\n38:  *     Sink-V2 FlinkSink. This class should be removed if we drop all supports for {@link\n39:  *     org.apache.flink.api.common.io.InputFormat} and {@link\n40:  *     org.apache.flink.api.common.io.OutputFormat}\n41:  */\n42: @Deprecated\n43: @PublicEvolving\n44: public class TextOutputFormat<T> extends FileOutputFormat<T> {\n45: \n46:     private static final long serialVersionUID = 1L;\n47: \n48:     private static final int NEWLINE = '\\n';\n49: \n50:     private String charsetName;\n51: \n52:     // --------------------------------------------------------------------------------------------\n53: \n54:     /**\n55:      * Formatter that transforms values into their {@link String} representations.\n56:      *\n57:      * @param <IN> type of input elements\n58:      */\n59:     @PublicEvolving\n60:     public interface TextFormatter<IN> extends Serializable {\n61:         String format(IN value);\n62:     }\n63: \n64:     public TextOutputFormat(Path outputPath) {\n65:         this(outputPath, \"UTF-8\");\n66:     }\n67: \n68:     public TextOutputFormat(Path outputPath, String charset) {\n69:         super(outputPath);\n70:         this.charsetName = charset;\n71:     }\n72: \n73:     public String getCharsetName() {\n74:         return charsetName;\n75:     }\n76: \n77:     public void setCharsetName(String charsetName)\n78:             throws IllegalCharsetNameException, UnsupportedCharsetException {\n79:         if (charsetName == null) {\n80:             throw new NullPointerException();\n81:         }\n82: \n83:         if (!Charset.isSupported(charsetName)) {\n84:             throw new UnsupportedCharsetException(\n85:                     \"The charset \" + charsetName + \" is not supported.\");\n86:         }\n87: \n88:         this.charsetName = charsetName;\n89:     }\n90: \n91:     // --------------------------------------------------------------------------------------------\n92: \n93:     @Override\n94:     public void writeRecord(T record) throws IOException {\n95:         byte[] bytes = record.toString().getBytes(charsetName);\n96:         this.stream...
65-assistanttool_usemcp__sourcegraph__sg_read_file
662026-06-12T16:13:39.642Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/flink--0cc95fcc@031d3d0222a9018b36760a0fecf913a2359ae37c/-/blob/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java\n1: /*\n2:  * Licensed to the Apache Software Foundation (ASF) under one\n3:  * or more contributor license agreements.  See the NOTICE file\n4:  * distributed with this work for additional information\n5:  * regarding copyright ownership.  The ASF licenses this file\n6:  * to you under the Apache License, Version 2.0 (the\n7:  * \"License\"); you may not use this file except in compliance\n8:  * with the License.  You may obtain a copy of the License at\n9:  *\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\n11:  *\n12:  * Unless required by applicable law or agreed to in writing, software\n13:  * distributed under the License is distributed on an \"AS IS\" BASIS,\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n15:  * See the License for the specific language governing permissions and\n16:  * limitations under the License.\n17:  */\n18: \n19: package org.apache.flink.streaming.api.functions.sink.legacy;\n20: \n21: import org.apache.flink.annotation.Internal;\n22: import org.apache.flink.api.common.SupportsConcurrentExecutionAttempts;\n23: \n24: /**\n25:  * A stream sink that ignores all elements.\n26:  *\n27:  * @param <T> The type of elements received by the sink.\n28:  * @deprecated This interface will be removed in future versions. Use the new {@link\n29:  *     org.apache.flink.streaming.api.functions.sink.v2.DiscardingSink} interface instead.\n30:  */\n31: @Internal\n32: public class DiscardingSink<T> implements SinkFunction<T>, SupportsConcurrentExecutionAttempts {\n33: \n34:     private static final long serialVersionUID = 1L;\n35: \n36:     @Override\n37:     public void invoke(T value) {}\n38: }\n39: "}
67-assistanttool_usemcp__sourcegraph__sg_read_file
682026-06-12T16:13:40.648Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/flink--0cc95fcc@031d3d0222a9018b36760a0fecf913a2359ae37c/-/blob/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java\n1: /*\n2:  * Licensed to the Apache Software Foundation (ASF) under one or more\n3:  * contributor license agreements.  See the NOTICE file distributed with\n4:  * this work for additional information regarding copyright ownership.\n5:  * The ASF licenses this file to You under the Apache License, Version 2.0\n6:  * (the \"License\"); you may not use this file except in compliance with\n7:  * the License.  You may obtain a copy of the License at\n8:  *\n9:  *    http://www.apache.org/licenses/LICENSE-2.0\n10:  *\n11:  * Unless required by applicable law or agreed to in writing, software\n12:  * distributed under the License is distributed on an \"AS IS\" BASIS,\n13:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n14:  * See the License for the specific language governing permissions and\n15:  * limitations under the License.\n16:  */\n17: \n18: package org.apache.flink.streaming.api.functions.sink.legacy;\n19: \n20: import org.apache.flink.annotation.Internal;\n21: import org.apache.flink.annotation.VisibleForTesting;\n22: import org.apache.flink.api.common.state.CheckpointListener;\n23: import org.apache.flink.api.common.state.ListState;\n24: import org.apache.flink.api.common.state.ListStateDescriptor;\n25: import org.apache.flink.api.common.typeinfo.TypeHint;\n26: import org.apache.flink.api.common.typeinfo.TypeInformation;\n27: import org.apache.flink.api.common.typeutils.CompositeTypeSerializerSnapshot;\n28: import org.apache.flink.api.common.typeutils.TypeSerializer;\n29: import org.apache.flink.api.common.typeutils.TypeSerializerSnapshot;\n30: import org.apache.flink.core.memory.DataInputView;\n31: import org.apache.flink.core.memory.DataOutputView;\n32: import org.apache.flink.runtime.state.FunctionInitializationContext;\n33: import org.apache.flink.runtime.state.FunctionSnapshotContext;\n34: import org.apache.flink.streaming.api.checkpoint.CheckpointedFunction;\n35: import org.apache.flink.util.FlinkRuntimeException;\n36: \n37: import org.slf4j.Logger;\n38: import org.slf4j.LoggerFactory;\n39: \n40: import javax.annotation.Nonnull;\n41: import javax.annotation.Nullable;\n42: \n43: import java.io.IOException;\n44: import java.time.Clock;\n45: import java.util.AbstractMap;\n46: import java.util.ArrayList;\n47: import java.util.Collection;\n48: import java.util.Collections;\n49: import java.util.Iterator;\n50: import java.util.LinkedHashMap;\n51: import java.util.List;\n52: import java.util.Map;\n53: import java.util.Objects;\n54: import java.util.Optional;\n55: import java.util.stream.Stream;\n56: \n57: import static java.util.Objects.requireNonNull;\n58: import static org.apache.flink.util.Preconditions.checkArgument;\n59: import static org.apache.flink.util.Preconditions.checkNotNull;\n60: import static org.apache.flink.util.Preconditions.checkState;\n61: \n62: /**\n63:  * This is a recommended base class for all of the {@link SinkFunction} that intend to implement\n64:  * exactly-once semantic. It does that by implementing two phase commit algorithm on top of the\n65:  * {@link CheckpointedFunction} and {@link CheckpointListener}. User should provide custom {@code\n66:  * TXN} (transaction handle) and implement abstract methods handling this transaction handle.\n67:  *\n68:  * @param <IN> Input type for {@link SinkFunction}.\n69:  * @param <TXN> Transaction to store all of the information required to handle a transaction.\n70:  * @param <CONTEXT> Context that will be shared across all invocations for the given {@link\n71:  *     TwoPhaseCommitSinkFunction} instance. Context is created once\n72:  * @deprecated This interface will be removed in future versions. Use the new {@link\n73:  *     org.apache.flink.api.connector.sink2.Sink} interface ins...
69-assistanttool_usemcp__sourcegraph__sg_read_file
702026-06-12T16:13:41.195Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/flink--0cc95fcc@031d3d0222a9018b36760a0fecf913a2359ae37c/-/blob/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java\n1: /*\n2:  * Licensed to the Apache Software Foundation (ASF) under one\n3:  * or more contributor license agreements.  See the NOTICE file\n4:  * distributed with this work for additional information\n5:  * regarding copyright ownership.  The ASF licenses this file\n6:  * to you under the Apache License, Version 2.0 (the\n7:  * \"License\"); you may not use this file except in compliance\n8:  * with the License.  You may obtain a copy of the License at\n9:  *\n10:  * http://www.apache.org/licenses/LICENSE-2.0\n11:  *\n12:  * Unless required by applicable law or agreed to in writing, software\n13:  * distributed under the License is distributed on an \"AS IS\" BASIS,\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n15:  * See the License for the specific language governing permissions and\n16:  * limitations under the License.\n17:  */\n18: \n19: package org.apache.flink.streaming.api.functions.sink.filesystem.legacy;\n20: \n21: import org.apache.flink.annotation.Internal;\n22: import org.apache.flink.annotation.VisibleForTesting;\n23: import org.apache.flink.api.common.serialization.BulkWriter;\n24: import org.apache.flink.api.common.serialization.Encoder;\n25: import org.apache.flink.api.common.state.CheckpointListener;\n26: import org.apache.flink.core.fs.FileSystem;\n27: import org.apache.flink.core.fs.Path;\n28: import org.apache.flink.runtime.state.FunctionInitializationContext;\n29: import org.apache.flink.runtime.state.FunctionSnapshotContext;\n30: import org.apache.flink.streaming.api.checkpoint.CheckpointedFunction;\n31: import org.apache.flink.streaming.api.functions.sink.filesystem.BucketAssigner;\n32: import org.apache.flink.streaming.api.functions.sink.filesystem.BucketFactory;\n33: import org.apache.flink.streaming.api.functions.sink.filesystem.BucketWriter;\n34: import org.apache.flink.streaming.api.functions.sink.filesystem.Buckets;\n35: import org.apache.flink.streaming.api.functions.sink.filesystem.BulkBucketWriter;\n36: import org.apache.flink.streaming.api.functions.sink.filesystem.DefaultBucketFactoryImpl;\n37: import org.apache.flink.streaming.api.functions.sink.filesystem.OutputFileConfig;\n38: import org.apache.flink.streaming.api.functions.sink.filesystem.RollingPolicy;\n39: import org.apache.flink.streaming.api.functions.sink.filesystem.RowWiseBucketWriter;\n40: import org.apache.flink.streaming.api.functions.sink.filesystem.StreamingFileSinkHelper;\n41: import org.apache.flink.streaming.api.functions.sink.filesystem.bucketassigners.DateTimeBucketAssigner;\n42: import org.apache.flink.streaming.api.functions.sink.filesystem.rollingpolicies.CheckpointRollingPolicy;\n43: import org.apache.flink.streaming.api.functions.sink.filesystem.rollingpolicies.DefaultRollingPolicy;\n44: import org.apache.flink.streaming.api.functions.sink.filesystem.rollingpolicies.OnCheckpointRollingPolicy;\n45: import org.apache.flink.streaming.api.functions.sink.legacy.RichSinkFunction;\n46: import org.apache.flink.streaming.api.functions.sink.legacy.SinkFunction;\n47: import org.apache.flink.streaming.api.operators.StreamingRuntimeContext;\n48: import org.apache.flink.util.Preconditions;\n49: \n50: import java.io.IOException;\n51: import java.io.Serializable;\n52: \n53: /**\n54:  * Sink that emits its input elements to {@link FileSystem} files within buckets. This is integrated\n55:  * with the checkpointing mechanism to provide exactly once semantics.\n56:  *\n57:  * <p>When creating the sink a {@code basePath} must be specified. The base directory contains one\n58:  * directory for every bucket. The bucket directories themselves contain several part files, with at\n59:  * least one for each parallel subtask of the sink which is writing data to th...
71-assistanttool_usemcp__sourcegraph__sg_read_file
722026-06-12T16:13:42.172Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/flink--0cc95fcc@031d3d0222a9018b36760a0fecf913a2359ae37c/-/blob/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java\n1: /*\n2:  * Licensed to the Apache Software Foundation (ASF) under one\n3:  * or more contributor license agreements.  See the NOTICE file\n4:  * distributed with this work for additional information\n5:  * regarding copyright ownership.  The ASF licenses this file\n6:  * to you under the Apache License, Version 2.0 (the\n7:  * \"License\"); you may not use this file except in compliance\n8:  * with the License.  You may obtain a copy of the License at\n9:  *\n10:  * http://www.apache.org/licenses/LICENSE-2.0\n11:  *\n12:  * Unless required by applicable law or agreed to in writing, software\n13:  * distributed under the License is distributed on an \"AS IS\" BASIS,\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n15:  * See the License for the specific language governing permissions and\n16:  * limitations under the License.\n17:  */\n18: \n19: package org.apache.flink.streaming.api.functions.source.datagen;\n20: \n21: import org.apache.flink.annotation.Internal;\n22: import org.apache.flink.api.common.functions.OpenContext;\n23: import org.apache.flink.runtime.state.FunctionInitializationContext;\n24: import org.apache.flink.runtime.state.FunctionSnapshotContext;\n25: import org.apache.flink.streaming.api.checkpoint.CheckpointedFunction;\n26: import org.apache.flink.streaming.api.functions.source.legacy.RichParallelSourceFunction;\n27: \n28: import org.slf4j.Logger;\n29: import org.slf4j.LoggerFactory;\n30: \n31: import javax.annotation.Nullable;\n32: \n33: /**\n34:  * A data generator source that abstract data generator. It can be used to easy startup/test for\n35:  * streaming job and performance testing. It is stateful, re-scalable, possibly in parallel.\n36:  *\n37:  * @deprecated Use {@code org.apache.flink.connector.datagen.source.DataGeneratorSource} instead.\n38:  */\n39: @Internal\n40: public class DataGeneratorSource<T> extends RichParallelSourceFunction<T>\n41:         implements CheckpointedFunction {\n42: \n43:     private static final long serialVersionUID = 1L;\n44: \n45:     private static final Logger LOG = LoggerFactory.getLogger(DataGeneratorSource.class);\n46: \n47:     private final DataGenerator<T> generator;\n48: \n49:     private final long rowsPerSecond;\n50: \n51:     @Nullable private final Long numberOfRows;\n52: \n53:     private transient int outputSoFar;\n54: \n55:     private transient int toOutput;\n56: \n57:     transient volatile boolean isRunning;\n58: \n59:     /**\n60:      * Creates a source that emits records by {@link DataGenerator} without controlling emit rate.\n61:      *\n62:      * @param generator data generator.\n63:      */\n64:     public DataGeneratorSource(DataGenerator<T> generator) {\n65:         this(generator, Long.MAX_VALUE, null);\n66:     }\n67: \n68:     /**\n69:      * Creates a source that emits records by {@link DataGenerator}.\n70:      *\n71:      * @param generator data generator.\n72:      * @param rowsPerSecond Control the emit rate.\n73:      * @param numberOfRows Total number of rows to output.\n74:      */\n75:     public DataGeneratorSource(\n76:             DataGenerator<T> generator, long rowsPerSecond, @Nullable Long numberOfRows) {\n77:         this.generator = generator;\n78:         this.rowsPerSecond = rowsPerSecond;\n79:         this.numberOfRows = numberOfRows;\n80:     }\n81: \n82:     @Override\n83:     public void open(OpenContext openContext) throws Exception {\n84:         super.open(openContext);\n85: \n86:         if (numberOfRows != null) {\n87:             final int stepSize = getRuntimeContext().getTaskInfo().getNumberOfParallelSubtasks();\n88:             final int taskIdx = getRuntimeContext().getTaskInfo().getIndexOfThisSubtask();\n89: \n90:             final ...
73-assistanttool_usemcp__sourcegraph__sg_read_file
742026-06-12T16:13:43.008Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/flink--0cc95fcc@031d3d0222a9018b36760a0fecf913a2359ae37c/-/blob/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/CollectionInputFormat.java\n1: /*\n2:  * Licensed to the Apache Software Foundation (ASF) under one\n3:  * or more contributor license agreements.  See the NOTICE file\n4:  * distributed with this work for additional information\n5:  * regarding copyright ownership.  The ASF licenses this file\n6:  * to you under the Apache License, Version 2.0 (the\n7:  * \"License\"); you may not use this file except in compliance\n8:  * with the License.  You may obtain a copy of the License at\n9:  *\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\n11:  *\n12:  * Unless required by applicable law or agreed to in writing, software\n13:  * distributed under the License is distributed on an \"AS IS\" BASIS,\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n15:  * See the License for the specific language governing permissions and\n16:  * limitations under the License.\n17:  */\n18: \n19: package org.apache.flink.streaming.api.legacy.io;\n20: \n21: import org.apache.flink.api.common.io.GenericInputFormat;\n22: import org.apache.flink.api.common.io.NonParallelInput;\n23: import org.apache.flink.api.common.typeutils.TypeSerializer;\n24: import org.apache.flink.core.io.GenericInputSplit;\n25: import org.apache.flink.core.memory.DataInputViewStreamWrapper;\n26: import org.apache.flink.core.memory.DataOutputViewStreamWrapper;\n27: \n28: import java.io.IOException;\n29: import java.io.ObjectInputStream;\n30: import java.io.ObjectOutputStream;\n31: import java.util.ArrayList;\n32: import java.util.Collection;\n33: import java.util.Iterator;\n34: import java.util.List;\n35: \n36: /** An input format that returns objects from a collection. */\n37: public class CollectionInputFormat<T> extends GenericInputFormat<T> implements NonParallelInput {\n38: \n39:     private static final long serialVersionUID = 1L;\n40:     private static final int MAX_TO_STRING_LEN = 100;\n41: \n42:     private TypeSerializer<T> serializer;\n43: \n44:     // input data as collection. transient, because it will be serialized in a custom way\n45:     private transient Collection<T> dataSet;\n46: \n47:     private transient Iterator<T> iterator;\n48: \n49:     public CollectionInputFormat(Collection<T> dataSet, TypeSerializer<T> serializer) {\n50:         if (dataSet == null) {\n51:             throw new NullPointerException();\n52:         }\n53: \n54:         this.serializer = serializer;\n55: \n56:         this.dataSet = dataSet;\n57:     }\n58: \n59:     @Override\n60:     public boolean reachedEnd() throws IOException {\n61:         return !this.iterator.hasNext();\n62:     }\n63: \n64:     @Override\n65:     public void open(GenericInputSplit split) throws IOException {\n66:         super.open(split);\n67: \n68:         this.iterator = this.dataSet.iterator();\n69:     }\n70: \n71:     @Override\n72:     public T nextRecord(T record) throws IOException {\n73:         return this.iterator.next();\n74:     }\n75: \n76:     // --------------------------------------------------------------------------------------------\n77: \n78:     private void writeObject(ObjectOutputStream out) throws IOException {\n79:         out.defaultWriteObject();\n80: \n81:         final int size = dataSet.size();\n82:         out.writeInt(size);\n83: \n84:         if (size > 0) {\n85:             DataOutputViewStreamWrapper wrapper = new DataOutputViewStreamWrapper(out);\n86:             for (T element : dataSet) {\n87:                 serializer.serialize(element, wrapper);\n88:             }\n89:         }\n90:     }\n91: \n92:     private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException {\n93:         in.defaultReadObject();\n94: \n95:         int collectionLength = in.readInt();\n96:         List<T> list = new ArrayList<T>(col...
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I see that `CollectionInputFormat.java` and `BoundedOutOfOrdernessTimestampExtractor.java` don't have `@Deprecated` annotations. Let me do a broader search to ensure complete coverage.
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103-assistanttool_usemcp__sourcegraph__sg_keyword_search
1042026-06-12T16:14:06.068Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java\n41:  */\n42: @Deprecated\n43: @PublicEvolving\n44: public class TextOutputFormat<T> extends FileOutputFormat<T> {\n45: \n46: \n36:  *\n37:  * @deprecated If you want to read/write data from/to text file, please use FLIP-27 FileSource and\n38:  *     Sink-V2 FlinkSink. This class should be removed if we drop all supports for {@link\n39:  *     org.apache.flink.api.common.io.InputFormat} and {@link\n40: \n\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java\n36:  */\n37: @Deprecated\n38: @PublicEvolving\n39: public class TextInputFormat extends DelimitedInputFormat<String> {\n40: \n41: \n32:  *\n33:  * @deprecated If you want to read/write data from/to text file, please use FLIP-27 FileSource and\n34:  *     Sink-V2 FlinkSink. This class should be removed if we drop the supports for read/write via\n35:  *     input/output format in DataStream api.\n36: \n\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java\n27:  * @param <T> The type of elements received by the sink.\n28:  * @deprecated This interface will be removed in future versions. Use the new {@link\n29:  *     org.apache.flink.streaming.api.functions.sink.v2.DiscardingSink} interface instead.\n30: \n31: @Internal\n32: public class DiscardingSink<T> implements SinkFunction<T>, SupportsConcurrentExecutionAttempts {\n33: \n34: \n\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java\n36:  */\n37: @Deprecated\n38: @PublicEvolving\n39: public abstract class AscendingTimestampExtractor<T>\n40:         implements WatermarkStrategyWithPeriodicWatermarks<T> {\n41: \n136:         private static final Logger LOG =\n137:                 LoggerFactory.getLogger(AscendingTimestampExtractor.class);\n138: \n139: \n118:     /** Handler that fails the program when timestamp monotony is violated. */\n119:     public static final class FailingHandler implements MonotonyViolationHandler {\n120:         private static final long serialVersionUID = 1L;\n121: \n\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java\n39: @Internal\n40: public class DataGeneratorSource<T> extends RichParallelSourceFunction<T>\n41:         implements CheckpointedFunction {\n42: \n44: \n45:     private static final Logger LOG = LoggerFactory.getLogger(DataGeneratorSource.class);\n46: \n47: \n36:  *\n37:  * @deprecated Use {@code org.apache.flink.connector.datagen.source.DataGeneratorSource} instead.\n38:  */\n39: \n\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java\n273:             Preconditions.checkState(\n274:                     bucketFactory.getClass() == DefaultBucketFactoryImpl.class,\n275:                     \"newBuilderWithBucketAssignerAndPolicy() cannot be called after specifying a customized bucket factory\");\n276: \n420:             Preconditions.checkState(\n421:                     bucketFactory.getClass() == DefaultBucketFactoryImpl.class,\n422:                     \"newBuilderWithBucketAssigner() cannot be called after specifying a customized bucket factory\");\n423: \n335:     @Internal\n336:     public static class BulkFormatBuilder<\n337:                     IN, BucketID, T extends BulkFormatBuilder<IN, BucketID, T>>\n338: \n\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java\n856:             }\n857:             if (o == null || getClass() != ...
1052026-06-12T16:14:06.103Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"No results.\n\nNo results found."}
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Let me also check for legacy source function interfaces and any other deprecated items.
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1252026-06-12T16:14:17.702Zusertool_resultmcp__sourcegraph__sg_list_files
{"text":"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java\n"}
1262026-06-12T16:14:17.726Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java\n27:  * @param <T> The type of elements received by the sink.\n28:  * @deprecated This interface will be removed in future versions. Use the new {@link\n29:  *     org.apache.flink.streaming.api.functions.sink.v2.DiscardingSink} interface instead.\n30: \n\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java\n36:  *\n37:  * @deprecated Use {@code org.apache.flink.connector.datagen.source.DataGeneratorSource} instead.\n38:  */\n39: \n\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java\n71:  *     TwoPhaseCommitSinkFunction} instance. Context is created once\n72:  * @deprecated This interface will be removed in future versions. Use the new {@link\n73:  *     org.apache.flink.api.connector.sink2.Sink} interface instead.\n74: \n\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java\n36:  */\n37: @Deprecated\n38: @PublicEvolving\n39: \n\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java\n97:  * @param <IN> Type of the elements emitted by this sink\n98:  * @deprecated Use {@link org.apache.flink.connector.file.sink.FileSink} instead.\n99:  */\n100: \n"}
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Now I have a comprehensive picture. Let me also check the datastream directory and operators for any deprecated API classes.
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1322026-06-12T16:14:21.543Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"No results.\n\nNo results found."}
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1342026-06-12T16:14:21.870Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"No results.\n\nNo results found."}
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1392026-06-12T16:14:25.516Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java\n32:  *\n33:  * @deprecated If you want to read/write data from/to text file, please use FLIP-27 FileSource and\n34:  *     Sink-V2 FlinkSink. This class should be removed if we drop the supports for read/write via\n35: \n36:  */\n37: @Deprecated\n38: @PublicEvolving\n39: \n\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java\n36:  *\n37:  * @deprecated If you want to read/write data from/to text file, please use FLIP-27 FileSource and\n38:  *     Sink-V2 FlinkSink. This class should be removed if we drop all supports for {@link\n39: \n41:  */\n42: @Deprecated\n43: @PublicEvolving\n44: \n"}
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1412026-06-12T16:14:25.977Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"No results.\n\nNo results found."}
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Now I have complete coverage. Let me compile the findings and write the answer.
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1872026-06-12T16:15:16.349Zusertool_resultWrite
File created successfully at: /workspace/answer.json (file state is current in your context — no need to Read it back)
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The answer covers all deprecated DataStream API classes found in `flink-streaming-java/src/main/` of the Flink repo. Here's a summary:
+
+**Files with `@Deprecated` Java annotation:**
+- `AscendingTimestampExtractor` — timestamp extractor
+- `TextInputFormat` — I/O format (→ FLIP-27 FileSource)
+- `TextOutputFormat` — I/O format (→ Sink-V2 FlinkSink)
+
+**Files with `@deprecated` Javadoc tag (legacy sink/source packages, no `@Deprecated` annotation):**
+- `DiscardingSink` — sink function (→ `sink.v2.DiscardingSink`)
+- `TwoPhaseCommitSinkFunction` — sink function (→ `sink2.Sink`)
+- `StreamingFileSink` — streaming file sink (→ `FileSink`)
+- `DataGeneratorSource` — source function (→ `connector.datagen.source.DataGeneratorSource`)
+
+Not deprecated: `CollectionInputFormat`, `BoundedOutOfOrdernessTimestampExtractor`. Test harness files (`StreamTaskTestHarness`, etc.) are excluded as they are out of scope for source/sink/timestamp/I/O focus.
Tool Calls (34)
1. ToolSearch @ -
Input
{
+  "query": "select:mcp__sourcegraph__sg_keyword_search,mcp__sourcegraph__sg_list_files",
+  "max_results": 2
+}
Output
{
+  "matches": [
+    "mcp__sourcegraph__sg_keyword_search",
+    "mcp__sourcegraph__sg_list_files"
+  ],
+  "query": "select:mcp__sourcegraph__sg_keyword_search,mcp__sourcegraph__sg_list_files",
+  "total_deferred_tools": 33
+}
2. mcp__sourcegraph__sg_list_files @ -
Input
{
+  "repo": "github.com/sg-evals/flink--0cc95fcc",
+  "path": "flink-streaming-java/src"
+}
Output
{
+  "content": "{\"text\":\"flink-streaming-java/src/main/\\nflink-streaming-java/src/test/\\n\"}",
+  "structuredContent": {
+    "text": "flink-streaming-java/src/main/\nflink-streaming-java/src/test/\n"
+  }
+}
3. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "@Deprecated repo:^github.com/sg-evals/flink--0cc95fcc$ file:flink-streaming-java/src/"
+}
Output
{
+  "content": "{\"text\":\"# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java\\n32:  *\\n33:  * @deprecated If you want to read/write data from/to text file, please use FLIP-27 FileSource and\\n34:  *     Sink-V2 FlinkSink. This class should be removed if we drop the supports for read/write via\\n35: \\n36:  */\\n37: @Deprecated\\n38: @PublicEvolving\\n39: \\n\\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java\\n36:  *\\n37:  * @deprecated If you want to read/write data from/to text file, please use FLIP-27 FileSource and\\n38:  *     Sink-V2 FlinkSink. This class should be removed if we drop all supports for {@link\\n39: \\n41:  */\\n42: @Deprecated\\n43: @PublicEvolving\\n44: \\n\\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/StreamTaskTestHarness.java\\n97:  *\\n98:  * @deprecated Please use {@link StreamTaskMailboxTestHarness} and {@link\\n99:  *     StreamTaskMailboxTestHarnessBuilder}. Do not add new code using this test harness.\\n100: \\n100:  */\\n101: @Deprecated\\n102: public class StreamTaskTestHarness<OUT> {\\n103: \\n\\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java\\n27:  * @param <T> The type of elements received by the sink.\\n28:  * @deprecated This interface will be removed in future versions. Use the new {@link\\n29:  *     org.apache.flink.streaming.api.functions.sink.v2.DiscardingSink} interface instead.\\n30: \\n\\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/OneInputStreamTaskTestHarness.java\\n52:  *\\n53:  * @deprecated Please use {@link StreamTaskMailboxTestHarness} and {@link\\n54:  *     StreamTaskMailboxTestHarnessBuilder}. Do not add new code using this test harness.\\n55: \\n55:  */\\n56: @Deprecated\\n57: public class OneInputStreamTaskTestHarness<IN, OUT> extends StreamTaskTestHarness<OUT> {\\n58: \\n\\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/TwoInputStreamTaskTestHarness.java\\n52:  *\\n53:  * @deprecated Please use {@link StreamTaskMailboxTestHarness} and {@link\\n54:  *     StreamTaskMailboxTestHarnessBuilder}. Do not add new code using this test harness.\\n55: \\n55:  */\\n56: @Deprecated\\n57: public class TwoInputStreamTaskTestHarness<IN1, IN2, OUT> extends StreamTaskTestHarness<OUT> {\\n58: \\n\\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java\\n36:  *\\n37:  * @deprecated Use {@code org.apache.flink.connector.datagen.source.DataGeneratorSource} instead.\\n38:  */\\n39: \\n\\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java\\n71:  *     TwoPhaseCommitSinkFunction} instance. Context is created once\\n72:  * @deprecated This interface will be removed in future versions. Use the new {@link\\n73:  *     org.apache.flink.api.connector.sink2.Sink} interface instead.\\n74: \\n\\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java\\n36:  */\\n37: @Deprecated\\n38: @PublicEvolving\\n39: \\n\\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java\\n97:  * @param <IN> Type of the elements emitted by this sink\\n98:  * @deprecated Use {@link org.apache.flink.connector.file.sink.FileSink} instead.\\n99:  */\\n100: \\n\"}",
+  "structuredContent": {
+    "text": "# github.com/sg-evals/flink
+...
4. mcp__sourcegraph__sg_list_files @ -
Input
{
+  "repo": "github.com/sg-evals/flink--0cc95fcc",
+  "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api"
+}
Output
{
+  "content": "{\"text\":\"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/datastream/\\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/\\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/\\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/lineage/\\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/operators/\\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/windowing/\\n\"}",
+  "structuredContent": {
+    "text": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/datastream/\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/lineage/\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/operators/\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/windowing/\n"
+  }
+}
5. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "@Deprecated DataStream repo:^github.com/sg-evals/flink--0cc95fcc$ file:flink-streaming-java/src/main/"
+}
Output
{
+  "content": "{\"text\":\"# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java\\n32:  *\\n33:  * @deprecated If you want to read/write data from/to text file, please use FLIP-27 FileSource and\\n34:  *     Sink-V2 FlinkSink. This class should be removed if we drop the supports for read/write via\\n35:  *     input/output format in DataStream api.\\n36:  */\\n37: @Deprecated\\n38: @PublicEvolving\\n39: \\n\"}",
+  "structuredContent": {
+    "text": "# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java\n32:  *\n33:  * @deprecated If you want to read/write data from/to text file, please use FLIP-27 FileSource and\n34:  *     Sink-V2 FlinkSink. This class should be removed if we drop the supports for read/write via\n35:  *     input/output format in DataStream api.\n36:  */\n37: @Deprecated\n38: @PublicEvolving\n39: \n"
+  }
+}
6. mcp__sourcegraph__sg_list_files @ -
Input
{
+  "repo": "github.com/sg-evals/flink--0cc95fcc",
+  "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions"
+}
Output
{
+  "content": "{\"text\":\"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/async/\\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/co/\\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/\\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/\\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/\\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/windowing/\\n\"}",
+  "structuredContent": {
+    "text": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/async/\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/co/\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/windowing/\n"
+  }
+}
7. mcp__sourcegraph__sg_list_files @ -
Input
{
+  "repo": "github.com/sg-evals/flink--0cc95fcc",
+  "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy"
+}
Output
{
+  "content": "{\"text\":\"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/\\n\"}",
+  "structuredContent": {
+    "text": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/\n"
+  }
+}
8. mcp__sourcegraph__sg_list_files @ -
Input
{
+  "repo": "github.com/sg-evals/flink--0cc95fcc",
+  "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink"
+}
Output
{
+  "content": "{\"text\":\"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/\\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/\\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/v2/\\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/PrintSink.java\\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/SinkContextUtil.java\\n\"}",
+  "structuredContent": {
+    "text": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/v2/\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/PrintSink.java\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/SinkContextUtil.java\n"
+  }
+}
9. mcp__sourcegraph__sg_list_files @ -
Input
{
+  "repo": "github.com/sg-evals/flink--0cc95fcc",
+  "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source"
+}
Output
{
+  "content": "{\"text\":\"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/\\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/SerializedCheckpointData.java\\n\"}",
+  "structuredContent": {
+    "text": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/SerializedCheckpointData.java\n"
+  }
+}
10. mcp__sourcegraph__sg_list_files @ -
Input
{
+  "repo": "github.com/sg-evals/flink--0cc95fcc",
+  "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps"
+}
Output
{
+  "content": "{\"text\":\"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java\\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/BoundedOutOfOrdernessTimestampExtractor.java\\n\"}",
+  "structuredContent": {
+    "text": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/BoundedOutOfOrdernessTimestampExtractor.java\n"
+  }
+}
11. mcp__sourcegraph__sg_list_files @ -
Input
{
+  "repo": "github.com/sg-evals/flink--0cc95fcc",
+  "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io"
+}
Output
{
+  "content": "{\"text\":\"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/CollectionInputFormat.java\\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java\\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java\\n\"}",
+  "structuredContent": {
+    "text": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/CollectionInputFormat.java\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java\n"
+  }
+}
12. mcp__sourcegraph__sg_list_files @ -
Input
{
+  "repo": "github.com/sg-evals/flink--0cc95fcc",
+  "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy"
+}
Output
{
+  "content": "{\"text\":\"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java\\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java\\n\"}",
+  "structuredContent": {
+    "text": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java\n"
+  }
+}
13. mcp__sourcegraph__sg_list_files @ -
Input
{
+  "repo": "github.com/sg-evals/flink--0cc95fcc",
+  "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen"
+}
Output
{
+  "content": "{\"text\":\"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGenerator.java\\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java\\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/RandomGenerator.java\\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/SequenceGenerator.java\\n\"}",
+  "structuredContent": {
+    "text": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGenerator.java\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/RandomGenerator.java\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/SequenceGenerator.java\n"
+  }
+}
14. mcp__sourcegraph__sg_list_files @ -
Input
{
+  "repo": "github.com/sg-evals/flink--0cc95fcc",
+  "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem"
+}
Output
{
+  "content": "{\"text\":\"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/\\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/Bucket.java\\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/BucketFactory.java\\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/BucketLifeCycleListener.java\\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/BucketState.java\\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/BucketStateSerializer.java\\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/Buckets.java\\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/DefaultBucketFactoryImpl.java\\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/FileLifeCycleListener.java\\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/StreamingFileSinkHelper.java\\n\"}",
+  "structuredContent": {
+    "text": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/Bucket.java\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/BucketFactory.java\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/BucketLifeCycleListener.java\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/BucketState.java\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/BucketStateSerializer.java\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/Buckets.java\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/DefaultBucketFactoryImpl.java\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/FileLifeCycleListener.java\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/StreamingFileSinkHelper.java\n"
+  }
+}
15. mcp__sourcegraph__sg_list_files @ -
Input
{
+  "repo": "github.com/sg-evals/flink--0cc95fcc",
+  "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy"
+}
Output
{
+  "content": "{\"text\":\"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java\\n\"}",
+  "structuredContent": {
+    "text": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java\n"
+  }
+}
16. ToolSearch @ -
Input
{
+  "query": "select:mcp__sourcegraph__sg_read_file",
+  "max_results": 1
+}
Output
{
+  "matches": [
+    "mcp__sourcegraph__sg_read_file"
+  ],
+  "query": "select:mcp__sourcegraph__sg_read_file",
+  "total_deferred_tools": 33
+}
17. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/flink--0cc95fcc",
+  "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java"
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/flink--0cc95fcc@031d3d0222a9018b36760a0fecf913a2359ae37c/-/blob/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java\\n1: /*\\n2:  * Licensed to the Apache Software Foundation (ASF) under one\\n3:  * or more contributor license agreements.  See the NOTICE file\\n4:  * distributed with this work for additional information\\n5:  * regarding copyright ownership.  The ASF licenses this file\\n6:  * to you under the Apache License, Version 2.0 (the\\n7:  * \\\"License\\\"); you may not use this file except in compliance\\n8:  * with the License.  You may obtain a copy of the License at\\n9:  *\\n10:  *    http://www.apache.org/licenses/LICENSE-2.0\\n11:  *\\n12:  * Unless required by applicable law or agreed to in writing, software\\n13:  * distributed under the License is distributed on an \\\"AS IS\\\" BASIS,\\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n15:  * See the License for the specific language governing permissions and\\n16:  * limitations under the License.\\n17:  */\\n18: \\n19: package org.apache.flink.streaming.api.functions.timestamps;\\n20: \\n21: import org.apache.flink.annotation.PublicEvolving;\\n22: import org.apache.flink.streaming.api.watermark.Watermark;\\n23: import org.apache.flink.streaming.runtime.operators.util.WatermarkStrategyWithPeriodicWatermarks;\\n24: \\n25: import org.slf4j.Logger;\\n26: import org.slf4j.LoggerFactory;\\n27: \\n28: import static java.util.Objects.requireNonNull;\\n29: \\n30: /**\\n31:  * A timestamp assigner and watermark generator for streams where timestamps are monotonously\\n32:  * ascending. In this case, the local watermarks for the streams are easy to generate, because they\\n33:  * strictly follow the timestamps.\\n34:  *\\n35:  * @param <T> The type of the elements that this function can extract timestamps from\\n36:  */\\n37: @Deprecated\\n38: @PublicEvolving\\n39: public abstract class AscendingTimestampExtractor<T>\\n40:         implements WatermarkStrategyWithPeriodicWatermarks<T> {\\n41: \\n42:     private static final long serialVersionUID = 1L;\\n43: \\n44:     /** The current timestamp. */\\n45:     private long currentTimestamp = Long.MIN_VALUE;\\n46: \\n47:     /** Handler that is called when timestamp monotony is violated. */\\n48:     private MonotonyViolationHandler violationHandler = new LoggingHandler();\\n49: \\n50:     /**\\n51:      * Extracts the timestamp from the given element. The timestamp must be monotonically\\n52:      * increasing.\\n53:      *\\n54:      * @param element The element that the timestamp is extracted from.\\n55:      * @return The new timestamp.\\n56:      */\\n57:     public abstract long extractAscendingTimestamp(T element);\\n58: \\n59:     /**\\n60:      * Sets the handler for violations to the ascending timestamp order.\\n61:      *\\n62:      * @param handler The violation handler to use.\\n63:      * @return This extractor.\\n64:      */\\n65:     public AscendingTimestampExtractor<T> withViolationHandler(MonotonyViolationHandler handler) {\\n66:         this.violationHandler = requireNonNull(handler);\\n67:         return this;\\n68:     }\\n69: \\n70:     // ------------------------------------------------------------------------\\n71: \\n72:     @Override\\n73:     public final long extractTimestamp(T element, long elementPrevTimestamp) {\\n74:         final long newTimestamp = extractAscendingTimestamp(element);\\n75:         if (newTimestamp >= this.currentTimestamp) {\\n76:             this.currentTimestamp = newTimestamp;\\n77:             return newTimestamp;\\n78:         } else {\\n79:             violationHandler.handleViolation(newTimestamp, this.currentTimestamp);\\n80:             return newTimestamp;\\n81:         }\\n82:     }\\n83: \\n84:     @Override\\n85:     public final Watermark getCurrentWatermark() {\\n86:         
+...
18. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/flink--0cc95fcc",
+  "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/BoundedOutOfOrdernessTimestampExtractor.java"
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/flink--0cc95fcc@031d3d0222a9018b36760a0fecf913a2359ae37c/-/blob/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/BoundedOutOfOrdernessTimestampExtractor.java\\n1: /*\\n2:  * Licensed to the Apache Software Foundation (ASF) under one\\n3:  * or more contributor license agreements.  See the NOTICE file\\n4:  * distributed with this work for additional information\\n5:  * regarding copyright ownership.  The ASF licenses this file\\n6:  * to you under the Apache License, Version 2.0 (the\\n7:  * \\\"License\\\"); you may not use this file except in compliance\\n8:  * with the License.  You may obtain a copy of the License at\\n9:  *\\n10:  *    http://www.apache.org/licenses/LICENSE-2.0\\n11:  *\\n12:  * Unless required by applicable law or agreed to in writing, software\\n13:  * distributed under the License is distributed on an \\\"AS IS\\\" BASIS,\\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n15:  * See the License for the specific language governing permissions and\\n16:  * limitations under the License.\\n17:  */\\n18: \\n19: package org.apache.flink.streaming.api.functions.timestamps;\\n20: \\n21: import org.apache.flink.streaming.api.watermark.Watermark;\\n22: import org.apache.flink.streaming.runtime.operators.util.WatermarkStrategyWithPeriodicWatermarks;\\n23: \\n24: import java.time.Duration;\\n25: \\n26: /**\\n27:  * This is a {@link WatermarkStrategyWithPeriodicWatermarks} used to emit Watermarks that lag behind\\n28:  * the element with the maximum timestamp (in event time) seen so far by a fixed amount of time,\\n29:  * <code>\\n30:  * t_late</code>. This can help reduce the number of elements that are ignored due to lateness when\\n31:  * computing the final result for a given window, in the case where we know that elements arrive no\\n32:  * later than <code>t_late</code> units of time after the watermark that signals that the system\\n33:  * event-time has advanced past their (event-time) timestamp.\\n34:  */\\n35: public abstract class BoundedOutOfOrdernessTimestampExtractor<T>\\n36:         implements WatermarkStrategyWithPeriodicWatermarks<T> {\\n37: \\n38:     private static final long serialVersionUID = 1L;\\n39: \\n40:     /** The current maximum timestamp seen so far. */\\n41:     private long currentMaxTimestamp;\\n42: \\n43:     /** The timestamp of the last emitted watermark. */\\n44:     private long lastEmittedWatermark = Long.MIN_VALUE;\\n45: \\n46:     /**\\n47:      * The (fixed) interval between the maximum seen timestamp seen in the records and that of the\\n48:      * watermark to be emitted.\\n49:      */\\n50:     private final long maxOutOfOrderness;\\n51: \\n52:     public BoundedOutOfOrdernessTimestampExtractor(Duration maxOutOfOrderness) {\\n53:         if (maxOutOfOrderness.isNegative()) {\\n54:             throw new IllegalArgumentException(\\n55:                     String.format(\\n56:                             \\\"Tried to set the maximum allowed lateness to %s. This parameter cannot be negative.\\\",\\n57:                             maxOutOfOrderness));\\n58:         }\\n59: \\n60:         this.maxOutOfOrderness = maxOutOfOrderness.toMillis();\\n61:         this.currentMaxTimestamp = Long.MIN_VALUE + this.maxOutOfOrderness;\\n62:     }\\n63: \\n64:     public long getMaxOutOfOrdernessInMillis() {\\n65:         return maxOutOfOrderness;\\n66:     }\\n67: \\n68:     /**\\n69:      * Extracts the timestamp from the given element.\\n70:      *\\n71:      * @param element The element that the timestamp is extracted from.\\n72:      * @return The new timestamp.\\n73:      */\\n74:     public abstract long extractTimestamp(T element);\\n75: \\n76:     @Override\\n77:     public final Watermark getCurrentWatermark() {\\n78:         // this guarantees that the watermark never goes backwards.\\n79:         long potentialWM = currentMaxT
+...
19. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/flink--0cc95fcc",
+  "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java"
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/flink--0cc95fcc@031d3d0222a9018b36760a0fecf913a2359ae37c/-/blob/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java\\n1: /*\\n2:  * Licensed to the Apache Software Foundation (ASF) under one\\n3:  * or more contributor license agreements.  See the NOTICE file\\n4:  * distributed with this work for additional information\\n5:  * regarding copyright ownership.  The ASF licenses this file\\n6:  * to you under the Apache License, Version 2.0 (the\\n7:  * \\\"License\\\"); you may not use this file except in compliance\\n8:  * with the License.  You may obtain a copy of the License at\\n9:  *\\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\\n11:  *\\n12:  * Unless required by applicable law or agreed to in writing, software\\n13:  * distributed under the License is distributed on an \\\"AS IS\\\" BASIS,\\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n15:  * See the License for the specific language governing permissions and\\n16:  * limitations under the License.\\n17:  */\\n18: \\n19: package org.apache.flink.streaming.api.legacy.io;\\n20: \\n21: import org.apache.flink.annotation.PublicEvolving;\\n22: import org.apache.flink.api.common.io.DelimitedInputFormat;\\n23: import org.apache.flink.configuration.Configuration;\\n24: import org.apache.flink.core.fs.Path;\\n25: \\n26: import java.io.IOException;\\n27: import java.nio.charset.Charset;\\n28: import java.util.Arrays;\\n29: \\n30: /**\\n31:  * Input Format that reads text files. Each line results in another element.\\n32:  *\\n33:  * @deprecated If you want to read/write data from/to text file, please use FLIP-27 FileSource and\\n34:  *     Sink-V2 FlinkSink. This class should be removed if we drop the supports for read/write via\\n35:  *     input/output format in DataStream api.\\n36:  */\\n37: @Deprecated\\n38: @PublicEvolving\\n39: public class TextInputFormat extends DelimitedInputFormat<String> {\\n40: \\n41:     private static final long serialVersionUID = 1L;\\n42: \\n43:     /** Code of \\\\r, used to remove \\\\r from a line when the line ends with \\\\r\\\\n. */\\n44:     private static final byte CARRIAGE_RETURN = (byte) '\\\\r';\\n45: \\n46:     /** Code of \\\\n, used to identify if \\\\n is used as delimiter. */\\n47:     private static final byte NEW_LINE = (byte) '\\\\n';\\n48: \\n49:     /** The name of the charset to use for decoding. */\\n50:     private String charsetName = \\\"UTF-8\\\";\\n51: \\n52:     // --------------------------------------------------------------------------------------------\\n53: \\n54:     public TextInputFormat(Path filePath) {\\n55:         super(filePath, null);\\n56:     }\\n57: \\n58:     // --------------------------------------------------------------------------------------------\\n59: \\n60:     public String getCharsetName() {\\n61:         return charsetName;\\n62:     }\\n63: \\n64:     public void setCharsetName(String charsetName) {\\n65:         if (charsetName == null) {\\n66:             throw new IllegalArgumentException(\\\"Charset must not be null.\\\");\\n67:         }\\n68: \\n69:         this.charsetName = charsetName;\\n70:     }\\n71: \\n72:     // --------------------------------------------------------------------------------------------\\n73: \\n74:     @Override\\n75:     public void configure(Configuration parameters) {\\n76:         super.configure(parameters);\\n77: \\n78:         if (charsetName == null || !Charset.isSupported(charsetName)) {\\n79:             throw new RuntimeException(\\\"Unsupported charset: \\\" + charsetName);\\n80:         }\\n81:     }\\n82: \\n83:     // --------------------------------------------------------------------------------------------\\n84: \\n85:     @Override\\n86:     public String readRecord(String reusable, byte[] bytes, int offset, int numBytes)\\n87:             throws IOException {\\n88:
+...
20. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/flink--0cc95fcc",
+  "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java"
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/flink--0cc95fcc@031d3d0222a9018b36760a0fecf913a2359ae37c/-/blob/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java\\n1: /*\\n2:  * Licensed to the Apache Software Foundation (ASF) under one\\n3:  * or more contributor license agreements.  See the NOTICE file\\n4:  * distributed with this work for additional information\\n5:  * regarding copyright ownership.  The ASF licenses this file\\n6:  * to you under the Apache License, Version 2.0 (the\\n7:  * \\\"License\\\"); you may not use this file except in compliance\\n8:  * with the License.  You may obtain a copy of the License at\\n9:  *\\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\\n11:  *\\n12:  * Unless required by applicable law or agreed to in writing, software\\n13:  * distributed under the License is distributed on an \\\"AS IS\\\" BASIS,\\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n15:  * See the License for the specific language governing permissions and\\n16:  * limitations under the License.\\n17:  */\\n18: \\n19: package org.apache.flink.streaming.api.legacy.io;\\n20: \\n21: import org.apache.flink.annotation.PublicEvolving;\\n22: import org.apache.flink.api.common.io.FileOutputFormat;\\n23: import org.apache.flink.core.fs.Path;\\n24: \\n25: import java.io.IOException;\\n26: import java.io.Serializable;\\n27: import java.nio.charset.Charset;\\n28: import java.nio.charset.IllegalCharsetNameException;\\n29: import java.nio.charset.UnsupportedCharsetException;\\n30: \\n31: /**\\n32:  * A {@link FileOutputFormat} that writes objects to a text file.\\n33:  *\\n34:  * <p>Objects are converted to Strings using either {@link Object#toString()} or a {@link\\n35:  * TextFormatter}.\\n36:  *\\n37:  * @deprecated If you want to read/write data from/to text file, please use FLIP-27 FileSource and\\n38:  *     Sink-V2 FlinkSink. This class should be removed if we drop all supports for {@link\\n39:  *     org.apache.flink.api.common.io.InputFormat} and {@link\\n40:  *     org.apache.flink.api.common.io.OutputFormat}\\n41:  */\\n42: @Deprecated\\n43: @PublicEvolving\\n44: public class TextOutputFormat<T> extends FileOutputFormat<T> {\\n45: \\n46:     private static final long serialVersionUID = 1L;\\n47: \\n48:     private static final int NEWLINE = '\\\\n';\\n49: \\n50:     private String charsetName;\\n51: \\n52:     // --------------------------------------------------------------------------------------------\\n53: \\n54:     /**\\n55:      * Formatter that transforms values into their {@link String} representations.\\n56:      *\\n57:      * @param <IN> type of input elements\\n58:      */\\n59:     @PublicEvolving\\n60:     public interface TextFormatter<IN> extends Serializable {\\n61:         String format(IN value);\\n62:     }\\n63: \\n64:     public TextOutputFormat(Path outputPath) {\\n65:         this(outputPath, \\\"UTF-8\\\");\\n66:     }\\n67: \\n68:     public TextOutputFormat(Path outputPath, String charset) {\\n69:         super(outputPath);\\n70:         this.charsetName = charset;\\n71:     }\\n72: \\n73:     public String getCharsetName() {\\n74:         return charsetName;\\n75:     }\\n76: \\n77:     public void setCharsetName(String charsetName)\\n78:             throws IllegalCharsetNameException, UnsupportedCharsetException {\\n79:         if (charsetName == null) {\\n80:             throw new NullPointerException();\\n81:         }\\n82: \\n83:         if (!Charset.isSupported(charsetName)) {\\n84:             throw new UnsupportedCharsetException(\\n85:                     \\\"The charset \\\" + charsetName + \\\" is not supported.\\\");\\n86:         }\\n87: \\n88:         this.charsetName = charsetName;\\n89:     }\\n90: \\n91:     // --------------------------------------------------------------------------------------------\\n92: \\n93:     @Override\\n94:     public void w
+...
21. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/flink--0cc95fcc",
+  "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java"
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/flink--0cc95fcc@031d3d0222a9018b36760a0fecf913a2359ae37c/-/blob/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java\\n1: /*\\n2:  * Licensed to the Apache Software Foundation (ASF) under one\\n3:  * or more contributor license agreements.  See the NOTICE file\\n4:  * distributed with this work for additional information\\n5:  * regarding copyright ownership.  The ASF licenses this file\\n6:  * to you under the Apache License, Version 2.0 (the\\n7:  * \\\"License\\\"); you may not use this file except in compliance\\n8:  * with the License.  You may obtain a copy of the License at\\n9:  *\\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\\n11:  *\\n12:  * Unless required by applicable law or agreed to in writing, software\\n13:  * distributed under the License is distributed on an \\\"AS IS\\\" BASIS,\\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n15:  * See the License for the specific language governing permissions and\\n16:  * limitations under the License.\\n17:  */\\n18: \\n19: package org.apache.flink.streaming.api.functions.sink.legacy;\\n20: \\n21: import org.apache.flink.annotation.Internal;\\n22: import org.apache.flink.api.common.SupportsConcurrentExecutionAttempts;\\n23: \\n24: /**\\n25:  * A stream sink that ignores all elements.\\n26:  *\\n27:  * @param <T> The type of elements received by the sink.\\n28:  * @deprecated This interface will be removed in future versions. Use the new {@link\\n29:  *     org.apache.flink.streaming.api.functions.sink.v2.DiscardingSink} interface instead.\\n30:  */\\n31: @Internal\\n32: public class DiscardingSink<T> implements SinkFunction<T>, SupportsConcurrentExecutionAttempts {\\n33: \\n34:     private static final long serialVersionUID = 1L;\\n35: \\n36:     @Override\\n37:     public void invoke(T value) {}\\n38: }\\n39: \"}",
+  "structuredContent": {
+    "text": "URL: https://demo.sourcegraph.com/github.com/sg-evals/flink--0cc95fcc@031d3d0222a9018b36760a0fecf913a2359ae37c/-/blob/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java\n1: /*\n2:  * Licensed to the Apache Software Foundation (ASF) under one\n3:  * or more contributor license agreements.  See the NOTICE file\n4:  * distributed with this work for additional information\n5:  * regarding copyright ownership.  The ASF licenses this file\n6:  * to you under the Apache License, Version 2.0 (the\n7:  * \"License\"); you may not use this file except in compliance\n8:  * with the License.  You may obtain a copy of the License at\n9:  *\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\n11:  *\n12:  * Unless required by applicable law or agreed to in writing, software\n13:  * distributed under the License is distributed on an \"AS IS\" BASIS,\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n15:  * See the License for the specific language governing permissions and\n16:  * limitations under the License.\n17:  */\n18: \n19: package org.apache.flink.streaming.api.functions.sink.legacy;\n20: \n21: import org.apache.flink.annotation.Internal;\n22: import org.apache.flink.api.common.SupportsConcurrentExecutionAttempts;\n23: \n24: /**\n25:  * A stream sink that ignores all elements.\n26:  *\n27:  * @param <T> The type of elements received by the sink.\n28:  * @deprecated This interface will be removed in future versions. Use the new {@link\n29:  *     org.apache.flink.streaming.api.functions.sink.v2.DiscardingSink} interface instead.\n30:  */\n31: @Internal\n32: public class DiscardingSink<T> implements SinkFunction<T>, SupportsConcurrentExecutionAttempts {\n33: \n34:     private static final long serialVersionUID = 1L;\n35: \n36:     @Override\n37:     public void invoke(T value) {}\n38: }\n39: "
+  }
+}
22. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/flink--0cc95fcc",
+  "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java"
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/flink--0cc95fcc@031d3d0222a9018b36760a0fecf913a2359ae37c/-/blob/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java\\n1: /*\\n2:  * Licensed to the Apache Software Foundation (ASF) under one or more\\n3:  * contributor license agreements.  See the NOTICE file distributed with\\n4:  * this work for additional information regarding copyright ownership.\\n5:  * The ASF licenses this file to You under the Apache License, Version 2.0\\n6:  * (the \\\"License\\\"); you may not use this file except in compliance with\\n7:  * the License.  You may obtain a copy of the License at\\n8:  *\\n9:  *    http://www.apache.org/licenses/LICENSE-2.0\\n10:  *\\n11:  * Unless required by applicable law or agreed to in writing, software\\n12:  * distributed under the License is distributed on an \\\"AS IS\\\" BASIS,\\n13:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n14:  * See the License for the specific language governing permissions and\\n15:  * limitations under the License.\\n16:  */\\n17: \\n18: package org.apache.flink.streaming.api.functions.sink.legacy;\\n19: \\n20: import org.apache.flink.annotation.Internal;\\n21: import org.apache.flink.annotation.VisibleForTesting;\\n22: import org.apache.flink.api.common.state.CheckpointListener;\\n23: import org.apache.flink.api.common.state.ListState;\\n24: import org.apache.flink.api.common.state.ListStateDescriptor;\\n25: import org.apache.flink.api.common.typeinfo.TypeHint;\\n26: import org.apache.flink.api.common.typeinfo.TypeInformation;\\n27: import org.apache.flink.api.common.typeutils.CompositeTypeSerializerSnapshot;\\n28: import org.apache.flink.api.common.typeutils.TypeSerializer;\\n29: import org.apache.flink.api.common.typeutils.TypeSerializerSnapshot;\\n30: import org.apache.flink.core.memory.DataInputView;\\n31: import org.apache.flink.core.memory.DataOutputView;\\n32: import org.apache.flink.runtime.state.FunctionInitializationContext;\\n33: import org.apache.flink.runtime.state.FunctionSnapshotContext;\\n34: import org.apache.flink.streaming.api.checkpoint.CheckpointedFunction;\\n35: import org.apache.flink.util.FlinkRuntimeException;\\n36: \\n37: import org.slf4j.Logger;\\n38: import org.slf4j.LoggerFactory;\\n39: \\n40: import javax.annotation.Nonnull;\\n41: import javax.annotation.Nullable;\\n42: \\n43: import java.io.IOException;\\n44: import java.time.Clock;\\n45: import java.util.AbstractMap;\\n46: import java.util.ArrayList;\\n47: import java.util.Collection;\\n48: import java.util.Collections;\\n49: import java.util.Iterator;\\n50: import java.util.LinkedHashMap;\\n51: import java.util.List;\\n52: import java.util.Map;\\n53: import java.util.Objects;\\n54: import java.util.Optional;\\n55: import java.util.stream.Stream;\\n56: \\n57: import static java.util.Objects.requireNonNull;\\n58: import static org.apache.flink.util.Preconditions.checkArgument;\\n59: import static org.apache.flink.util.Preconditions.checkNotNull;\\n60: import static org.apache.flink.util.Preconditions.checkState;\\n61: \\n62: /**\\n63:  * This is a recommended base class for all of the {@link SinkFunction} that intend to implement\\n64:  * exactly-once semantic. It does that by implementing two phase commit algorithm on top of the\\n65:  * {@link CheckpointedFunction} and {@link CheckpointListener}. User should provide custom {@code\\n66:  * TXN} (transaction handle) and implement abstract methods handling this transaction handle.\\n67:  *\\n68:  * @param <IN> Input type for {@link SinkFunction}.\\n69:  * @param <TXN> Transaction to store all of the information required to handle a transaction.\\n70:  * @param <CONTEXT> Context that will be shared across all invocations for the given {@link\\n71:  *     TwoPhaseCommitSinkFunction} instance. Context is created once\\n72:  * @deprecated This interface will be removed in futur
+...
23. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/flink--0cc95fcc",
+  "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java"
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/flink--0cc95fcc@031d3d0222a9018b36760a0fecf913a2359ae37c/-/blob/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java\\n1: /*\\n2:  * Licensed to the Apache Software Foundation (ASF) under one\\n3:  * or more contributor license agreements.  See the NOTICE file\\n4:  * distributed with this work for additional information\\n5:  * regarding copyright ownership.  The ASF licenses this file\\n6:  * to you under the Apache License, Version 2.0 (the\\n7:  * \\\"License\\\"); you may not use this file except in compliance\\n8:  * with the License.  You may obtain a copy of the License at\\n9:  *\\n10:  * http://www.apache.org/licenses/LICENSE-2.0\\n11:  *\\n12:  * Unless required by applicable law or agreed to in writing, software\\n13:  * distributed under the License is distributed on an \\\"AS IS\\\" BASIS,\\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n15:  * See the License for the specific language governing permissions and\\n16:  * limitations under the License.\\n17:  */\\n18: \\n19: package org.apache.flink.streaming.api.functions.sink.filesystem.legacy;\\n20: \\n21: import org.apache.flink.annotation.Internal;\\n22: import org.apache.flink.annotation.VisibleForTesting;\\n23: import org.apache.flink.api.common.serialization.BulkWriter;\\n24: import org.apache.flink.api.common.serialization.Encoder;\\n25: import org.apache.flink.api.common.state.CheckpointListener;\\n26: import org.apache.flink.core.fs.FileSystem;\\n27: import org.apache.flink.core.fs.Path;\\n28: import org.apache.flink.runtime.state.FunctionInitializationContext;\\n29: import org.apache.flink.runtime.state.FunctionSnapshotContext;\\n30: import org.apache.flink.streaming.api.checkpoint.CheckpointedFunction;\\n31: import org.apache.flink.streaming.api.functions.sink.filesystem.BucketAssigner;\\n32: import org.apache.flink.streaming.api.functions.sink.filesystem.BucketFactory;\\n33: import org.apache.flink.streaming.api.functions.sink.filesystem.BucketWriter;\\n34: import org.apache.flink.streaming.api.functions.sink.filesystem.Buckets;\\n35: import org.apache.flink.streaming.api.functions.sink.filesystem.BulkBucketWriter;\\n36: import org.apache.flink.streaming.api.functions.sink.filesystem.DefaultBucketFactoryImpl;\\n37: import org.apache.flink.streaming.api.functions.sink.filesystem.OutputFileConfig;\\n38: import org.apache.flink.streaming.api.functions.sink.filesystem.RollingPolicy;\\n39: import org.apache.flink.streaming.api.functions.sink.filesystem.RowWiseBucketWriter;\\n40: import org.apache.flink.streaming.api.functions.sink.filesystem.StreamingFileSinkHelper;\\n41: import org.apache.flink.streaming.api.functions.sink.filesystem.bucketassigners.DateTimeBucketAssigner;\\n42: import org.apache.flink.streaming.api.functions.sink.filesystem.rollingpolicies.CheckpointRollingPolicy;\\n43: import org.apache.flink.streaming.api.functions.sink.filesystem.rollingpolicies.DefaultRollingPolicy;\\n44: import org.apache.flink.streaming.api.functions.sink.filesystem.rollingpolicies.OnCheckpointRollingPolicy;\\n45: import org.apache.flink.streaming.api.functions.sink.legacy.RichSinkFunction;\\n46: import org.apache.flink.streaming.api.functions.sink.legacy.SinkFunction;\\n47: import org.apache.flink.streaming.api.operators.StreamingRuntimeContext;\\n48: import org.apache.flink.util.Preconditions;\\n49: \\n50: import java.io.IOException;\\n51: import java.io.Serializable;\\n52: \\n53: /**\\n54:  * Sink that emits its input elements to {@link FileSystem} files within buckets. This is integrated\\n55:  * with the checkpointing mechanism to provide exactly once semantics.\\n56:  *\\n57:  * <p>When creating the sink a {@code basePath} must be specified. The base directory contains one\\n58:  * directory for every bucket. The bucket directories themselves contain several part files, with a
+...
24. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/flink--0cc95fcc",
+  "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java"
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/flink--0cc95fcc@031d3d0222a9018b36760a0fecf913a2359ae37c/-/blob/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java\\n1: /*\\n2:  * Licensed to the Apache Software Foundation (ASF) under one\\n3:  * or more contributor license agreements.  See the NOTICE file\\n4:  * distributed with this work for additional information\\n5:  * regarding copyright ownership.  The ASF licenses this file\\n6:  * to you under the Apache License, Version 2.0 (the\\n7:  * \\\"License\\\"); you may not use this file except in compliance\\n8:  * with the License.  You may obtain a copy of the License at\\n9:  *\\n10:  * http://www.apache.org/licenses/LICENSE-2.0\\n11:  *\\n12:  * Unless required by applicable law or agreed to in writing, software\\n13:  * distributed under the License is distributed on an \\\"AS IS\\\" BASIS,\\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n15:  * See the License for the specific language governing permissions and\\n16:  * limitations under the License.\\n17:  */\\n18: \\n19: package org.apache.flink.streaming.api.functions.source.datagen;\\n20: \\n21: import org.apache.flink.annotation.Internal;\\n22: import org.apache.flink.api.common.functions.OpenContext;\\n23: import org.apache.flink.runtime.state.FunctionInitializationContext;\\n24: import org.apache.flink.runtime.state.FunctionSnapshotContext;\\n25: import org.apache.flink.streaming.api.checkpoint.CheckpointedFunction;\\n26: import org.apache.flink.streaming.api.functions.source.legacy.RichParallelSourceFunction;\\n27: \\n28: import org.slf4j.Logger;\\n29: import org.slf4j.LoggerFactory;\\n30: \\n31: import javax.annotation.Nullable;\\n32: \\n33: /**\\n34:  * A data generator source that abstract data generator. It can be used to easy startup/test for\\n35:  * streaming job and performance testing. It is stateful, re-scalable, possibly in parallel.\\n36:  *\\n37:  * @deprecated Use {@code org.apache.flink.connector.datagen.source.DataGeneratorSource} instead.\\n38:  */\\n39: @Internal\\n40: public class DataGeneratorSource<T> extends RichParallelSourceFunction<T>\\n41:         implements CheckpointedFunction {\\n42: \\n43:     private static final long serialVersionUID = 1L;\\n44: \\n45:     private static final Logger LOG = LoggerFactory.getLogger(DataGeneratorSource.class);\\n46: \\n47:     private final DataGenerator<T> generator;\\n48: \\n49:     private final long rowsPerSecond;\\n50: \\n51:     @Nullable private final Long numberOfRows;\\n52: \\n53:     private transient int outputSoFar;\\n54: \\n55:     private transient int toOutput;\\n56: \\n57:     transient volatile boolean isRunning;\\n58: \\n59:     /**\\n60:      * Creates a source that emits records by {@link DataGenerator} without controlling emit rate.\\n61:      *\\n62:      * @param generator data generator.\\n63:      */\\n64:     public DataGeneratorSource(DataGenerator<T> generator) {\\n65:         this(generator, Long.MAX_VALUE, null);\\n66:     }\\n67: \\n68:     /**\\n69:      * Creates a source that emits records by {@link DataGenerator}.\\n70:      *\\n71:      * @param generator data generator.\\n72:      * @param rowsPerSecond Control the emit rate.\\n73:      * @param numberOfRows Total number of rows to output.\\n74:      */\\n75:     public DataGeneratorSource(\\n76:             DataGenerator<T> generator, long rowsPerSecond, @Nullable Long numberOfRows) {\\n77:         this.generator = generator;\\n78:         this.rowsPerSecond = rowsPerSecond;\\n79:         this.numberOfRows = numberOfRows;\\n80:     }\\n81: \\n82:     @Override\\n83:     public void open(OpenContext openContext) throws Exception {\\n84:         super.open(openContext);\\n85: \\n86:         if (numberOfRows != null) {\\n87:             final int stepSize = getRuntimeContext().getTaskInfo().getNumberOfParallelSubtasks();\\n88:      
+...
25. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/flink--0cc95fcc",
+  "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/CollectionInputFormat.java"
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/flink--0cc95fcc@031d3d0222a9018b36760a0fecf913a2359ae37c/-/blob/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/CollectionInputFormat.java\\n1: /*\\n2:  * Licensed to the Apache Software Foundation (ASF) under one\\n3:  * or more contributor license agreements.  See the NOTICE file\\n4:  * distributed with this work for additional information\\n5:  * regarding copyright ownership.  The ASF licenses this file\\n6:  * to you under the Apache License, Version 2.0 (the\\n7:  * \\\"License\\\"); you may not use this file except in compliance\\n8:  * with the License.  You may obtain a copy of the License at\\n9:  *\\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\\n11:  *\\n12:  * Unless required by applicable law or agreed to in writing, software\\n13:  * distributed under the License is distributed on an \\\"AS IS\\\" BASIS,\\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n15:  * See the License for the specific language governing permissions and\\n16:  * limitations under the License.\\n17:  */\\n18: \\n19: package org.apache.flink.streaming.api.legacy.io;\\n20: \\n21: import org.apache.flink.api.common.io.GenericInputFormat;\\n22: import org.apache.flink.api.common.io.NonParallelInput;\\n23: import org.apache.flink.api.common.typeutils.TypeSerializer;\\n24: import org.apache.flink.core.io.GenericInputSplit;\\n25: import org.apache.flink.core.memory.DataInputViewStreamWrapper;\\n26: import org.apache.flink.core.memory.DataOutputViewStreamWrapper;\\n27: \\n28: import java.io.IOException;\\n29: import java.io.ObjectInputStream;\\n30: import java.io.ObjectOutputStream;\\n31: import java.util.ArrayList;\\n32: import java.util.Collection;\\n33: import java.util.Iterator;\\n34: import java.util.List;\\n35: \\n36: /** An input format that returns objects from a collection. */\\n37: public class CollectionInputFormat<T> extends GenericInputFormat<T> implements NonParallelInput {\\n38: \\n39:     private static final long serialVersionUID = 1L;\\n40:     private static final int MAX_TO_STRING_LEN = 100;\\n41: \\n42:     private TypeSerializer<T> serializer;\\n43: \\n44:     // input data as collection. transient, because it will be serialized in a custom way\\n45:     private transient Collection<T> dataSet;\\n46: \\n47:     private transient Iterator<T> iterator;\\n48: \\n49:     public CollectionInputFormat(Collection<T> dataSet, TypeSerializer<T> serializer) {\\n50:         if (dataSet == null) {\\n51:             throw new NullPointerException();\\n52:         }\\n53: \\n54:         this.serializer = serializer;\\n55: \\n56:         this.dataSet = dataSet;\\n57:     }\\n58: \\n59:     @Override\\n60:     public boolean reachedEnd() throws IOException {\\n61:         return !this.iterator.hasNext();\\n62:     }\\n63: \\n64:     @Override\\n65:     public void open(GenericInputSplit split) throws IOException {\\n66:         super.open(split);\\n67: \\n68:         this.iterator = this.dataSet.iterator();\\n69:     }\\n70: \\n71:     @Override\\n72:     public T nextRecord(T record) throws IOException {\\n73:         return this.iterator.next();\\n74:     }\\n75: \\n76:     // --------------------------------------------------------------------------------------------\\n77: \\n78:     private void writeObject(ObjectOutputStream out) throws IOException {\\n79:         out.defaultWriteObject();\\n80: \\n81:         final int size = dataSet.size();\\n82:         out.writeInt(size);\\n83: \\n84:         if (size > 0) {\\n85:             DataOutputViewStreamWrapper wrapper = new DataOutputViewStreamWrapper(out);\\n86:             for (T element : dataSet) {\\n87:                 serializer.serialize(element, wrapper);\\n88:             }\\n89:         }\\n90:     }\\n91: \\n92:     private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException {\\n93:         in.defau
+...
26. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "@Deprecated class repo:^github.com/sg-evals/flink--0cc95fcc$ file:flink-streaming-java/src/main/"
+}
Output
{
+  "content": "{\"text\":\"# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java\\n41:  */\\n42: @Deprecated\\n43: @PublicEvolving\\n44: public class TextOutputFormat<T> extends FileOutputFormat<T> {\\n45: \\n46: \\n36:  *\\n37:  * @deprecated If you want to read/write data from/to text file, please use FLIP-27 FileSource and\\n38:  *     Sink-V2 FlinkSink. This class should be removed if we drop all supports for {@link\\n39:  *     org.apache.flink.api.common.io.InputFormat} and {@link\\n40: \\n\\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java\\n36:  */\\n37: @Deprecated\\n38: @PublicEvolving\\n39: public class TextInputFormat extends DelimitedInputFormat<String> {\\n40: \\n41: \\n32:  *\\n33:  * @deprecated If you want to read/write data from/to text file, please use FLIP-27 FileSource and\\n34:  *     Sink-V2 FlinkSink. This class should be removed if we drop the supports for read/write via\\n35:  *     input/output format in DataStream api.\\n36: \\n\\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java\\n27:  * @param <T> The type of elements received by the sink.\\n28:  * @deprecated This interface will be removed in future versions. Use the new {@link\\n29:  *     org.apache.flink.streaming.api.functions.sink.v2.DiscardingSink} interface instead.\\n30: \\n31: @Internal\\n32: public class DiscardingSink<T> implements SinkFunction<T>, SupportsConcurrentExecutionAttempts {\\n33: \\n34: \\n\\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java\\n36:  */\\n37: @Deprecated\\n38: @PublicEvolving\\n39: public abstract class AscendingTimestampExtractor<T>\\n40:         implements WatermarkStrategyWithPeriodicWatermarks<T> {\\n41: \\n136:         private static final Logger LOG =\\n137:                 LoggerFactory.getLogger(AscendingTimestampExtractor.class);\\n138: \\n139: \\n118:     /** Handler that fails the program when timestamp monotony is violated. */\\n119:     public static final class FailingHandler implements MonotonyViolationHandler {\\n120:         private static final long serialVersionUID = 1L;\\n121: \\n\\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java\\n39: @Internal\\n40: public class DataGeneratorSource<T> extends RichParallelSourceFunction<T>\\n41:         implements CheckpointedFunction {\\n42: \\n44: \\n45:     private static final Logger LOG = LoggerFactory.getLogger(DataGeneratorSource.class);\\n46: \\n47: \\n36:  *\\n37:  * @deprecated Use {@code org.apache.flink.connector.datagen.source.DataGeneratorSource} instead.\\n38:  */\\n39: \\n\\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java\\n273:             Preconditions.checkState(\\n274:                     bucketFactory.getClass() == DefaultBucketFactoryImpl.class,\\n275:                     \\\"newBuilderWithBucketAssignerAndPolicy() cannot be called after specifying a customized bucket factory\\\");\\n276: \\n420:             Preconditions.checkState(\\n421:                     bucketFactory.getClass() == DefaultBucketFactoryImpl.class,\\n422:                     \\\"newBuilderWithBucketAssigner() cannot be called after specifying a customized bucket factory\\\");\\n423: \\n335:     @Internal\\n336:     public static class BulkFormatBuilder<\\n337:                     IN, BucketID, T extends BulkFormatBuilder<IN, BucketID, T>>\\n338: \\n\\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/l
+...
27. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "deprecated SinkFunction SourceFunction repo:^github.com/sg-evals/flink--0cc95fcc$ file:flink-streaming-java/src/main/"
+}
Output
{
+  "content": "{\"text\":\"No results.\\n\\nNo results found.\"}",
+  "structuredContent": {
+    "text": "No results.\n\nNo results found."
+  }
+}
28. mcp__sourcegraph__sg_list_files @ -
Input
{
+  "repo": "github.com/sg-evals/flink--0cc95fcc",
+  "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy"
+}
Output
{
+  "content": "{\"text\":\"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java\\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java\\n\"}",
+  "structuredContent": {
+    "text": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java\nflink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java\n"
+  }
+}
29. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "@Deprecated repo:^github.com/sg-evals/flink--0cc95fcc$ file:flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/"
+}
Output
{
+  "content": "{\"text\":\"# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java\\n27:  * @param <T> The type of elements received by the sink.\\n28:  * @deprecated This interface will be removed in future versions. Use the new {@link\\n29:  *     org.apache.flink.streaming.api.functions.sink.v2.DiscardingSink} interface instead.\\n30: \\n\\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java\\n36:  *\\n37:  * @deprecated Use {@code org.apache.flink.connector.datagen.source.DataGeneratorSource} instead.\\n38:  */\\n39: \\n\\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java\\n71:  *     TwoPhaseCommitSinkFunction} instance. Context is created once\\n72:  * @deprecated This interface will be removed in future versions. Use the new {@link\\n73:  *     org.apache.flink.api.connector.sink2.Sink} interface instead.\\n74: \\n\\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java\\n36:  */\\n37: @Deprecated\\n38: @PublicEvolving\\n39: \\n\\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java\\n97:  * @param <IN> Type of the elements emitted by this sink\\n98:  * @deprecated Use {@link org.apache.flink.connector.file.sink.FileSink} instead.\\n99:  */\\n100: \\n\"}",
+  "structuredContent": {
+    "text": "# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java\n27:  * @param <T> The type of elements received by the sink.\n28:  * @deprecated This interface will be removed in future versions. Use the new {@link\n29:  *     org.apache.flink.streaming.api.functions.sink.v2.DiscardingSink} interface instead.\n30: \n\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java\n36:  *\n37:  * @deprecated Use {@code org.apache.flink.connector.datagen.source.DataGeneratorSource} instead.\n38:  */\n39: \n\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java\n71:  *     TwoPhaseCommitSinkFunction} instance. Context is created once\n72:  * @deprecated This interface will be removed in future versions. Use the new {@link\n73:  *     org.apache.flink.api.connector.sink2.Sink} interface instead.\n74: \n\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java\n36:  */\n37: @Deprecated\n38: @PublicEvolving\n39: \n\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java\n97:  * @param <IN> Type of the elements emitted by this sink\n98:  * @deprecated Use {@link org.apache.flink.connector.file.sink.FileSink} instead.\n99:  */\n100: \n"
+  }
+}
30. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "@Deprecated repo:^github.com/sg-evals/flink--0cc95fcc$ file:flink-streaming-java/src/main/java/org/apache/flink/streaming/api/datastream/"
+}
Output
{
+  "content": "{\"text\":\"No results.\\n\\nNo results found.\"}",
+  "structuredContent": {
+    "text": "No results.\n\nNo results found."
+  }
+}
31. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "@Deprecated repo:^github.com/sg-evals/flink--0cc95fcc$ file:flink-streaming-java/src/main/java/org/apache/flink/streaming/api/operators/"
+}
Output
{
+  "content": "{\"text\":\"No results.\\n\\nNo results found.\"}",
+  "structuredContent": {
+    "text": "No results.\n\nNo results found."
+  }
+}
32. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "@Deprecated repo:^github.com/sg-evals/flink--0cc95fcc$ file:flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/"
+}
Output
{
+  "content": "{\"text\":\"# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java\\n32:  *\\n33:  * @deprecated If you want to read/write data from/to text file, please use FLIP-27 FileSource and\\n34:  *     Sink-V2 FlinkSink. This class should be removed if we drop the supports for read/write via\\n35: \\n36:  */\\n37: @Deprecated\\n38: @PublicEvolving\\n39: \\n\\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java\\n36:  *\\n37:  * @deprecated If you want to read/write data from/to text file, please use FLIP-27 FileSource and\\n38:  *     Sink-V2 FlinkSink. This class should be removed if we drop all supports for {@link\\n39: \\n41:  */\\n42: @Deprecated\\n43: @PublicEvolving\\n44: \\n\"}",
+  "structuredContent": {
+    "text": "# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java\n32:  *\n33:  * @deprecated If you want to read/write data from/to text file, please use FLIP-27 FileSource and\n34:  *     Sink-V2 FlinkSink. This class should be removed if we drop the supports for read/write via\n35: \n36:  */\n37: @Deprecated\n38: @PublicEvolving\n39: \n\n# github.com/sg-evals/flink--0cc95fcc – flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java\n36:  *\n37:  * @deprecated If you want to read/write data from/to text file, please use FLIP-27 FileSource and\n38:  *     Sink-V2 FlinkSink. This class should be removed if we drop all supports for {@link\n39: \n41:  */\n42: @Deprecated\n43: @PublicEvolving\n44: \n"
+  }
+}
33. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "@Deprecated repo:^github.com/sg-evals/flink--0cc95fcc$ file:flink-streaming-java/src/main/java/org/apache/flink/streaming/runtime/"
+}
Output
{
+  "content": "{\"text\":\"No results.\\n\\nNo results found.\"}",
+  "structuredContent": {
+    "text": "No results.\n\nNo results found."
+  }
+}
34. Write @ -
Input
{
+  "file_path": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\n      \"repo\": \"sg-evals/flink--0cc95fcc\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java\"\n    },\n    {\n      \"repo\": \"sg-evals/flink--0cc95fcc\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java\"\n    },\n    {\n      \"repo\": \"sg-evals/flink--0cc95fcc\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java\"\n    },\n    {\n      \"repo\": \"sg-evals/flink--0cc95fcc\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java\"\n    },\n    {\n      \"repo\": \"sg-evals/flink--0cc95fcc\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java\"\n    },\n    {\n      \"repo\": \"sg-evals/flink--0cc95fcc\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java\"\n    },\n    {\n      \"repo\": \"sg-evals/flink--0cc95fcc\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java\"\n    }\n  ],\n  \"symbols\": [\n    {\n      \"repo\": \"sg-evals/flink--0cc95fcc\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java\",\n      \"symbol\": \"AscendingTimestampExtractor\"\n    },\n    {\n      \"repo\": \"sg-evals/flink--0cc95fcc\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java\",\n      \"symbol\": \"TextInputFormat\"\n    },\n    {\n      \"repo\": \"sg-evals/flink--0cc95fcc\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java\",\n      \"symbol\": \"TextOutputFormat\"\n    },\n    {\n      \"repo\": \"sg-evals/flink--0cc95fcc\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java\",\n      \"symbol\": \"DiscardingSink\"\n    },\n    {\n      \"repo\": \"sg-evals/flink--0cc95fcc\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java\",\n      \"symbol\": \"TwoPhaseCommitSinkFunction\"\n    },\n    {\n      \"repo\": \"sg-evals/flink--0cc95fcc\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java\",\n      \"symbol\": \"StreamingFileSink\"\n    },\n    {\n      \"repo\": \"sg-evals/flink--0cc95fcc\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java\",\n      \"symbol\": \"DataGeneratorSource\"\n    }\n  ],\n  \"text\": \"Found 7 deprecated DataStream API classes in sg-evals/flink--0cc95fcc under flink-streaming-java/src/main/:\\n\\n**Timestamp Extractors:**\\n1. `AscendingTimestampExtractor` (flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java) — Has `@Deprecated` annotation. A timestamp assigner and watermark generator for monotonically ascending timestamps. No explicit replacement noted in Javadoc, but implements WatermarkStrategyWithPeriodicWatermarks.\\n\\n**I/O Format Classes:**\\n2. `TextInputFormat` (flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java) — Has `@Deprecated` annotation. Replacement: FLIP-27 FileSource. Reads text files, each line as one element.\\n3. `TextOutputFormat` (flink-streaming-java/src/main/java/org/apache/flink/s
+...
Output
{
+  "type": "create",
+  "filePath": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\n      \"repo\": \"sg-evals/flink--0cc95fcc\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java\"\n    },\n    {\n      \"repo\": \"sg-evals/flink--0cc95fcc\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java\"\n    },\n    {\n      \"repo\": \"sg-evals/flink--0cc95fcc\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java\"\n    },\n    {\n      \"repo\": \"sg-evals/flink--0cc95fcc\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java\"\n    },\n    {\n      \"repo\": \"sg-evals/flink--0cc95fcc\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java\"\n    },\n    {\n      \"repo\": \"sg-evals/flink--0cc95fcc\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java\"\n    },\n    {\n      \"repo\": \"sg-evals/flink--0cc95fcc\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java\"\n    }\n  ],\n  \"symbols\": [\n    {\n      \"repo\": \"sg-evals/flink--0cc95fcc\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java\",\n      \"symbol\": \"AscendingTimestampExtractor\"\n    },\n    {\n      \"repo\": \"sg-evals/flink--0cc95fcc\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java\",\n      \"symbol\": \"TextInputFormat\"\n    },\n    {\n      \"repo\": \"sg-evals/flink--0cc95fcc\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java\",\n      \"symbol\": \"TextOutputFormat\"\n    },\n    {\n      \"repo\": \"sg-evals/flink--0cc95fcc\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java\",\n      \"symbol\": \"DiscardingSink\"\n    },\n    {\n      \"repo\": \"sg-evals/flink--0cc95fcc\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java\",\n      \"symbol\": \"TwoPhaseCommitSinkFunction\"\n    },\n    {\n      \"repo\": \"sg-evals/flink--0cc95fcc\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java\",\n      \"symbol\": \"StreamingFileSink\"\n    },\n    {\n      \"repo\": \"sg-evals/flink--0cc95fcc\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java\",\n      \"symbol\": \"DataGeneratorSource\"\n    }\n  ],\n  \"text\": \"Found 7 deprecated DataStream API classes in sg-evals/flink--0cc95fcc under flink-streaming-java/src/main/:\\n\\n**Timestamp Extractors:**\\n1. `AscendingTimestampExtractor` (flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java) — Has `@Deprecated` annotation. A timestamp assigner and watermark generator for monotonically ascending timestamps. No explicit replacement noted in Javadoc, but implements WatermarkStrategyWithPeriodicWatermarks.\\n\\n**I/O Format Classes:**\\n2. `TextInputFormat` (flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java) — Has `@Deprecated` annotation. Replacement: FLIP-27 FileSource. Reads text files, each line as one element.\\n3. `TextOutputFormat` (flink-streaming-java/src/main/java
+...
Code Changes (1)
1. WRITE /workspace/answer.json
{
+  "files": [
+    {
+      "repo": "sg-evals/flink--0cc95fcc",
+      "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java"
+    },
+    {
+      "repo": "sg-evals/flink--0cc95fcc",
+      "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java"
+    },
+    {
+      "repo": "sg-evals/flink--0cc95fcc",
+      "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java"
+    },
+    {
+      "repo": "sg-evals/flink--0cc95fcc",
+      "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java"
+    },
+    {
+      "repo": "sg-evals/flink--0cc95fcc",
+      "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java"
+    },
+    {
+      "repo": "sg-evals/flink--0cc95fcc",
+      "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java"
+    },
+    {
+      "repo": "sg-evals/flink--0cc95fcc",
+      "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java"
+    }
+  ],
+  "symbols": [
+    {
+      "repo": "sg-evals/flink--0cc95fcc",
+      "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java",
+      "symbol": "AscendingTimestampExtractor"
+    },
+    {
+      "repo": "sg-evals/flink--0cc95fcc",
+      "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java",
+      "symbol": "TextInputFormat"
+    },
+    {
+      "repo": "sg-evals/flink--0cc95fcc",
+      "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java",
+      "symbol": "TextOutputFormat"
+    },
+    {
+      "repo": "sg-evals/flink--0cc95fcc",
+      "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java",
+      "symbol": "DiscardingSink"
+    },
+    {
+      "repo": "sg-evals/flink--0cc95fcc",
+      "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java",
+      "symbol": "TwoPhaseCommitSinkFunction"
+    },
+    {
+      "repo": "sg-evals/flink--0cc95fcc",
+      "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java",
+      "symbol": "StreamingFileSink"
+    },
+    {
+      "repo": "sg-evals/flink--0cc95fcc",
+      "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java",
+      "symbol": "DataGeneratorSource"
+    }
+  ],
+  "text": "Found 7 deprecated DataStream API classes in sg-evals/flink--0cc95fcc under flink-streaming-java/src/main/:\n\n**Timestamp Extractors:**\n1. `AscendingTimestampExtractor` (flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java) — Has `@Deprecated` annotation. A timestamp assigner and watermark generator for monotonically ascending timestamps. No explicit replacement noted in Javadoc, but implements WatermarkStrategyWithPeriodicWatermarks.\n\n**I/O Format Classes:**\n2. `TextInputFormat` (flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java) — Has `@Deprecated` annotation. Replacement: FLIP-27 FileSource. Reads text files, each line as one element.\n3. `TextOutputFormat` (flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java) — Has `@Deprecated` annotation. Replacement: Sink-V2 FlinkSink. Writes objects to text files.\n\n**Sink Functions:**\n4. `DiscardingSink` (flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/Discar...
Bash Commands (0)
No bash commands.
File Paths
Trial: runs/mcp_lift_study/csb_org_migration_sonnet_20260612_121211/mcp-remote-direct/ccx-migration-274_ee643e/2026-06-12__12-12-24/mcp_ccx-migration-274_hb3pga__eKqorrz
+Relative: csb_org_migration_sonnet_20260612_121211/mcp-remote-direct/ccx-migration-274_ee643e/2026-06-12__12-12-24/mcp_ccx-migration-274_hb3pga__eKqorrz

\ No newline at end of file
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+ccx-migration-289_6mfxnt — ccx-migration-289_354660
← Back to results
ccx-migration-289_6mfxnt
ccx-migration-289_354660 | Trial: mcp_ccx-migration-289_6mfxnt__ZtpbqMr | Score: 0.6614 | mcp_lift_study
Task Information
Task instruction sent to agent
# IMPORTANT: Source Code Access
+
+**Local source files are not present.** Your workspace does not contain source code. You **MUST** use Sourcegraph MCP tools to discover, read, and understand code before making any changes.
+
+**Target Repositories (version-pinned mirrors):**
+
+- `github.com/sg-evals/bazel--8.0.0` — use `repo:^github.com/sg-evals/bazel--8.0.0$` filter
+
+Scope ALL keyword_search/nls_search queries to these repos.
+Use the repo name as the `repo` parameter for read_file/go_to_definition/find_references.
+
+
+## Required Workflow
+
+1. **Search first** — Use MCP tools to find relevant files and understand existing patterns
+2. **Read remotely** — Use `sg_read_file` to read full file contents from Sourcegraph
+3. **Edit locally** — Use Edit, Write, and Bash to create or modify files in your working directory
+4. **Verify locally** — Run tests with Bash to check your changes
+5. **Produce answer.json** — After completing your edits, also write `/workspace/answer.json` summarizing your work:
+   ```json
+   {
+     "analysis": {
+       "summary": "Brief description of your approach",
+       "files_examined": [{"path": "file.ext", "description": "..."}],
+       "reasoning": "Detailed explanation or analysis"
+     },
+     "changes": [
+       {"file": "path.ext", "description": "...", "diff": "unified diff"}
+     ]
+   }
+   ```
+   Include `changes` with unified diffs for every file you modified. For analysis-only tasks, omit `changes` and focus on `analysis`.
+
+## Tool Selection
+
+| Goal | Tool |
+|------|------|
+| Exact symbol/string | `sg_keyword_search` |
+| Concepts/semantic search | `sg_nls_search` |
+| Trace usage/callers | `sg_find_references` |
+| See implementation | `sg_go_to_definition` |
+| Read full file | `sg_read_file` |
+| Browse structure | `sg_list_files` |
+| Find repos | `sg_list_repos` |
+| Search commits | `sg_commit_search` |
+| Track changes | `sg_diff_search` |
+| Compare versions | `sg_compare_revisions` |
+
+**Decision logic:**
+1. Know the exact symbol? → `sg_keyword_search`
+2. Know the concept, not the name? → `sg_nls_search`
+3. Need definition of a symbol? → `sg_go_to_definition`
+4. Need all callers/references? → `sg_find_references`
+5. Need full file content? → `sg_read_file`
+
+## Scoping (Always Do This)
+
+```
+repo:^github.com/ORG/REPO$           # Exact repo (preferred)
+repo:github.com/ORG/                 # All repos in org
+file:.*\.ts$                         # TypeScript only
+file:src/api/                        # Specific directory
+```
+
+Start narrow. Expand only if results are empty.
+
+## Efficiency Rules
+
+- Chain searches logically: search → read → references → definition
+- Don't re-search for the same pattern; use results from prior calls
+- Prefer `sg_keyword_search` over `sg_nls_search` when you have exact terms
+- Read 2-3 related files before synthesising, rather than one at a time
+- Don't read 20+ remote files without writing code — once you understand the pattern, start implementing
+
+## If Stuck
+
+If MCP search returns no results:
+1. Broaden the search query (synonyms, partial identifiers)
+2. Try `sg_nls_search` for semantic matching
+3. Use `sg_list_files` to browse the directory structure
+4. Use `sg_list_repos` to verify the repository name
+
+---
+
+**Sourcegraph Repositories:** `github.com/sg-evals/bazel--8.0.0`
+
+# IMPORTANT: Source Code Access
+
+**Local source files are not present.** Your workspace does not contain source code. You **MUST** use Sourcegraph MCP tools to discover, read, and understand code before making any changes.
+
+**Target Repositories (version-pinned mirrors):**
+
+- `github.com/sg-evals/bazel--8.0.0` — use `repo:^github.com/sg-evals/bazel--8.0.0$` filter
+
+Scope ALL keyword_search/nls_search queries to these repos.
+Use the repo name as the `repo` parameter for read_file/go_to_definition/find_references.
+
+
+## Required Workflow
+
+1. **Search first** — Use MCP tools to find relevant files and understand existing patterns
+2. **Read remotely** — Use `sg_read_file` to read full file contents from Sourcegraph
+3. **Edit locally** — Use Edit, Write, and Bash to create or modify files in your working directory
+4. **Verify locally** — Run tests with Bash to check your changes
+
+## Tool Selection
+
+| Goal | Tool |
+|------|------|
+| Exact symbol/string | `sg_keyword_search` |
+| Concepts/semantic search | `sg_nls_search` |
+| Trace usage/callers | `sg_find_references` |
+| See implementation | `sg_go_to_definition` |
+| Read full file | `sg_read_file` |
+| Browse structure | `sg_list_files` |
+| Find repos | `sg_list_repos` |
+| Search commits | `sg_commit_search` |
+| Track changes | `sg_diff_search` |
+| Compare versions | `sg_compare_revisions` |
+
+**Decision logic:**
+1. Know the exact symbol? → `sg_keyword_search`
+2. Know the concept, not the name? → `sg_nls_search`
+3. Need definition of a symbol? → `sg_go_to_definition`
+4. Need all callers/references? → `sg_find_references`
+5. Need full file content? → `sg_read_file`
+
+## Scoping (Always Do This)
+
+```
+repo:^github.com/ORG/REPO$           # Exact repo (preferred)
+repo:github.com/ORG/                 # All repos in org
+file:.*\.ts$                         # TypeScript only
+file:src/api/                        # Specific directory
+```
+
+Start narrow. Expand only if results are empty.
+
+## Efficiency Rules
+
+- Chain searches logically: search → read → references → definition
+- Don't re-search for the same pattern; use results from prior calls
+- Prefer `sg_keyword_search` over `sg_nls_search` when you have exact terms
+- Read 2-3 related files before synthesising, rather than one at a time
+- Don't read 20+ remote files without writing code — once you understand the pattern, start implementing
+
+## If Stuck
+
+If MCP search returns no results:
+1. Broaden the search query (synonyms, partial identifiers)
+2. Try `sg_nls_search` for semantic matching
+3. Use `sg_list_files` to browse the directory structure
+4. Use `sg_list_repos` to verify the repository name
+
+---
+
+**Sourcegraph Repositories:** `github.com/sg-evals/bazel--8.0.0`
+
+# Bazel Starlark Evaluation and BUILD File Migration Inventory
+
+## Your Task
+
+Find all Java source files in bazelbuild/bazel under src/main/java/com/google/devtools/build/lib/packages/ and src/main/java/net/starlark/ that implement Starlark evaluation for BUILD files. Identify: the StarlarkThread class and its environment setup, the PackageFactory that invokes Starlark evaluation, the BzlLoadFunction for .bzl file loading, the rule() and macro() builtin function implementations, and the Package.Builder that accumulates targets. Report each file path and key class.
+
+## Context
+
+You are working on a codebase task involving repos from the migration domain.
+
+## Available Resources
+
+The local `/workspace/` directory contains: sg-evals/bazel--8.0.0.
+
+## Output Format
+
+Create a file at `/workspace/answer.json` with your findings in the following structure:
+
+```json
+{
+  "files": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go"}
+  ],
+  "symbols": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "SymbolName"}
+  ],
+  "chain": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "FunctionName"}
+  ],
+  "text": "Narrative explanation of your findings, citing repos and file paths."
+}
+```
+
+Include only the fields relevant to this task. Your answer is evaluated against a closed-world oracle — completeness matters.
+
+## Evaluation
+
+Your answer will be scored on:
+- **File recall and precision**: Did you find all relevant files?
+
+## COVERAGE REQUIREMENTS — Do Not Write answer.json Too Early
+
+Before writing `answer.json`, you **must** verify coverage across all major
+subsystems named in the task.
+
+**Minimum workflow:**
+1. **Enumerate** — Search for all relevant directories and files across the codebase.
+2. **Read** — Read representative implementation files for each subsystem.
+3. **Extract** — Extract the key symbols required by the task (not just file paths).
+4. **Gap check** — List any providers, services, or middleware layers mentioned in
+   the task that are NOT yet backed by a concrete file read. If any gaps exist,
+   search for them before proceeding.
+5. **Only then** write `answer.json`.
+
+Do not stop after finding a plausible initial set of paths. The task rewards
+**broad, complete coverage** of required files and symbols.
+
+## PRE-TEST SANITY CHECK
+
+Before running tests, perform this check:
+1. List every file you have modified or created.
+2. For each file, state in one sentence why it is necessary for the task.
+3. If any file is unrelated to the stated task, **do not write it** (or revert
+   if already written).
+
+Use MCP for discovery and confirmation. Use local repo state only for narrow
+patching logic. Do not use `sg_read_file` output as a template to copy wholesale
+into the workspace.
+
Execution Metrics
Reward
0.6614
Status
passed
Config
ccx-migration-289_354660
Model
anthropic/claude-sonnet-4-6
Agent Time
2.7m
Env Setup
13.0s
Input Tokens
2,859,158
Output Tokens
41,132
Cache Tokens
2,859,082
Cost
$0.74
Tool Calls
34 (32 MCP)
MCP Ratio
0.941
Context Peak
39%
Cache Hit
92%
Turns
34
Timed Out
No
Tool Breakdown
ToolCalls
mcp__sourcegraph__sg_keyword_search17
mcp__sourcegraph__sg_read_file12
mcp__sourcegraph__sg_list_files3
ToolSearch1
Write1
Agent Trace
Conversation History (137)
#TimestampTypeSubtypeToolText
1-systeminit-
2-systemthinking_tokens-
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6-assistanttext-
I'll start by searching for the relevant files using Sourcegraph MCP tools. Let me first load the tools and then run parallel searches for all the key classes mentioned in the task.
7-assistanttool_useToolSearch
82026-06-12T16:15:09.894Zusertool_resultToolSearch
{"matches": ["mcp__sourcegraph__sg_keyword_search", "mcp__sourcegraph__sg_read_file", "mcp__sourcegraph__sg_list_files", "mcp__sourcegraph__sg_nls_search"], "query": "select:mcp__sourcegraph__sg_keyword_search,mcp__sourcegraph__sg_read_file,mcp__sourcegraph__sg_list_files,mcp__sourcegraph__sg_nls_search", "total_deferred_tools": 33}
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12-systemthinking_tokens-
13-assistanttext-
Now let me run parallel searches for all the key classes mentioned in the task.
14-assistanttool_usemcp__sourcegraph__sg_keyword_search
15-assistanttool_usemcp__sourcegraph__sg_keyword_search
162026-06-12T16:15:15.294Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/bazel--8.0.0 – src/main/java/net/starlark/java/eval/StarlarkThread.java\n46:  */\n47: public final class StarlarkThread {\n48: \n49: \n431: \n432:   private StarlarkThread(\n433:       Mutability mu,\n434: \n28: /**\n29:  * An StarlarkThread represents a Starlark thread.\n30:  *\n31: \n\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/analysis/RuleContext.java\n185:    */\n186:   private final StarlarkThread starlarkThread;\n187: \n188: \n977: \n978:   private StarlarkThread createStarlarkThread(Mutability mutability) {\n979:     AnalysisEnvironment env = getAnalysisEnvironment();\n980:     StarlarkThread thread =\n981:         StarlarkThread.create(\n982:             mutability, env.getStarlarkSemantics(), getLabel().toString(), getSymbolGenerator());\n983: \n987: \n988:   public StarlarkThread getStarlarkThread() {\n989:     return starlarkThread;\n990:   }\n991: \n\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/profiler/memory/AllocationTracker.java\n51: \n52:   // A mapping from Java thread to StarlarkThread.\n53:   // Used to effect a hidden StarlarkThread parameter to sampleAllocation.\n54:   // TODO(adonovan): opt: merge the three different ThreadLocals in use here.\n55:   private final ThreadLocal<StarlarkThread> starlarkThread = new ThreadLocal<>();\n56: \n57: \n43: import net.starlark.java.eval.StarlarkCallable;\n44: import net.starlark.java.eval.StarlarkThread;\n45: import net.starlark.java.syntax.Location;\n46: \n57:   @Override\n58:   public void onPushFirst(StarlarkThread thread) {\n59:     starlarkThread.set(thread);\n60:   }\n61: \n\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/cmdline/StarlarkThreadContext.java\n34:  */\n35: public abstract class StarlarkThreadContext {\n36:   // TODO: decide the extent to which we should enforce that such a context object is available\n37: \n60:    */\n61:   protected StarlarkThreadContext(\n62:       @Nullable InterruptibleSupplier<RepositoryMapping> mainRepoMappingSupplier) {\n63: \n18: import javax.annotation.Nullable;\n19: import net.starlark.java.eval.StarlarkThread;\n20: \n21: \n\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/net/starlark/java/eval/CpuProfiler.java\n122:   @Nullable\n123:   static StarlarkThread setStarlarkThread(StarlarkThread thread) {\n124:     if (thread == null) {\n125: \n59: // Reading from the other end of the pipe is a Java thread, the router.\n60: // Its job is to map each OS tid to a StarlarkThread, if the\n61: // thread is currently executing Starlark code, and increment\n62: // a volatile counter in that StarlarkThread. If the thread is\n63: // not executing Starlark code, the router discards the event.\n64: \n64: // When a Starlark thread enters or leaves a function during profiling,\n65: // it updates the StarlarkThread-to-OS-thread mapping consulted by the\n66: // router.\n67: \n\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/net/starlark/java/annot/StarlarkMethod.java\n180:    */\n181:   boolean useStarlarkThread() default false;\n182: \n183: \n50:  *             {@code extraKeywords};\n51:  *         <li>a {@code StarlarkThread}, if {@code useStarlarkThread};\n52:  *         <li>a {@code StarlarkSemantics}, if {@code useStarlarkSemantics}.\n53: \n174:   /**\n175:    * If true, the StarlarkThread will be passed as an argument of the annotated function. (Thus, the\n176:    * annotated method signature must contain StarlarkThread as a parameter. See the interface-level\n177:    * javadoc for details.)\n178: \n\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/net/starlark/java/eval/MethodDescriptor.java\n256: \n257:   /** @see StarlarkMethod#useStarlarkThread() */\n258:   boolean isUseStarlarkThread() {\n259:     return useStarlarkThread;\n260:   }\n261: \n48:   private final boolean allowReturnNones;\n49:   private final boolean useStarlarkThread;\n50:   private final boolean useStarlarkSemanti...
172026-06-12T16:15:15.240Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/PackageFactory.java\n79:  */\n80: public final class PackageFactory {\n81:   private static final GoogleLogger logger = GoogleLogger.forEnclosingClass();\n82: \n143:   // so WorkspaceFactory can add an extra top-level builtin.\n144:   public PackageFactory(\n145:       RuleClassProvider ruleClassProvider,\n146: \n76:  *\n77:  * <p>A PackageFactory is a heavy-weight object; create them sparingly. Typically only one is needed\n78:  * per client application.\n79: \n\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/runtime/BlazeRuntime.java\n167: \n168:   private final PackageFactory packageFactory;\n169:   private final ConfiguredRuleClassProvider ruleClassProvider;\n170: \n546:   /** Returns the package factory. */\n547:   public PackageFactory getPackageFactory() {\n548:     return packageFactory;\n549:   }\n550: \n58: import com.google.devtools.build.lib.packages.Package.Builder.PackageSettings;\n59: import com.google.devtools.build.lib.packages.PackageFactory;\n60: import com.google.devtools.build.lib.packages.PackageLoadingListener;\n61: \n\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/skyframe/PackageFunction.java\n105: \n106:   protected final PackageFactory packageFactory;\n107:   protected final CachingPackageLocator packageLocator;\n108: \n1304:   public static final class Builder {\n1305:     @Nullable private PackageFactory packageFactory;\n1306:     @Nullable private CachingPackageLocator pkgLocator;\n1307: \n1319:     @CanIgnoreReturnValue\n1320:     public Builder setPackageFactory(PackageFactory packageFactory) {\n1321:       this.packageFactory = packageFactory;\n1322:       return this;\n1323: \n\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/skyframe/WorkspaceFileFunction.java\n80: \n81:   private final PackageFactory packageFactory;\n82:   private final BlazeDirectories directories;\n83: \n38: import com.google.devtools.build.lib.packages.Package;\n39: import com.google.devtools.build.lib.packages.PackageFactory;\n40: import com.google.devtools.build.lib.packages.RuleClassProvider;\n41: \n88:       RuleClassProvider ruleClassProvider,\n89:       PackageFactory packageFactory,\n90:       BlazeDirectories directories,\n91: \n\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/skyframe/packages/PackageFactoryBuilderWithSkyframeForTesting.java\n27:  */\n28: public abstract class PackageFactoryBuilderWithSkyframeForTesting\n29:     extends PackageFactory.BuilderForTesting {\n30:   protected ImmutableMap<SkyFunctionName, SkyFunction> extraSkyFunctions = ImmutableMap.of();\n31: \n17: import com.google.common.collect.ImmutableMap;\n18: import com.google.devtools.build.lib.packages.PackageFactory;\n19: import com.google.devtools.build.lib.skyframe.PrecomputedValue;\n20: \n24: /**\n25:  * A {@link PackageFactory.BuilderForTesting} that also allows specification of some skyframe\n26:  * details.\n27: \n\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/Type.java\n133: \n134:   // TODO(bazel-team): Check external calls (e.g. in PackageFactory), verify they always want\n135:   // this over selectableConvert.\n136: \n\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/Package.java\n1055:   /**\n1056:    * A builder for {@link Package} objects. Only intended to be used by {@link PackageFactory} and\n1057:    * {@link com.google.devtools.build.lib.skyframe.PackageFunction}.\n1058: \n\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/GlobCache.java\n252:    *\n253:    * <p>Called by PackageFactory via Package.\n254:    */\n255: \n\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/skyframe/packages/BUILD\n117: java_library(\n118:     name = \"Pack...
18-assistanttool_usemcp__sourcegraph__sg_keyword_search
192026-06-12T16:15:15.514Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/skyframe/BzlLoadFunction.java\n107:  */\n108: public class BzlLoadFunction implements SkyFunction {\n109: \n110: \n128: \n129:   private BzlLoadFunction(\n130:       RuleClassProvider ruleClassProvider,\n131: \n1693: \n1694:   private static final class BzlLoadFunctionException extends SkyFunctionException {\n1695:     private BzlLoadFunctionException(BzlLoadFailedException cause) {\n1696:       super(cause, cause.getTransience());\n1697: \n\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/skyframe/SkyframeExecutor.java\n885: \n886:   protected SkyFunction newBzlLoadFunction(RuleClassProvider ruleClassProvider) {\n887:     return BzlLoadFunction.create(\n888:         ruleClassProvider, directories, getDigestFunction().getHashFunction(), bzlCompileCache);\n889: \n881:   @Nullable\n882:   protected BzlLoadFunction getBzlLoadFunctionForInliningPackageAndWorkspaceNodes() {\n883:     return null;\n884: \n369:   // Cache of parsed bzl files, for use when we're inlining BzlCompileFunction in\n370:   // BzlLoadFunction. See the comments in BzlLoadFunction for motivations and details.\n371:   private final Cache<BzlCompileValue.Key, BzlCompileValue> bzlCompileCache =\n372: \n\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/skyframe/PackageFunction.java\n112:   // Not final only for testing.\n113:   @Nullable private BzlLoadFunction bzlLoadFunctionForInlining;\n114: \n115: \n1308:     private AtomicInteger numPackagesSuccessfullyLoaded = new AtomicInteger(0);\n1309:     @Nullable private BzlLoadFunction bzlLoadFunctionForInlining;\n1310:     @Nullable private PackageProgressReceiver packageProgress;\n1311: \n196: \n197:   public void setBzlLoadFunctionForInliningForTesting(BzlLoadFunction bzlLoadFunctionForInlining) {\n198:     this.bzlLoadFunctionForInlining = bzlLoadFunctionForInlining;\n199:   }\n200: \n\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/skyframe/WorkspaceFileFunction.java\n83:   private final RuleClassProvider ruleClassProvider;\n84:   private final BzlLoadFunction bzlLoadFunctionForInlining;\n85:   private static final PackageIdentifier rootPackage = PackageIdentifier.createInMainRepo(\"\");\n86: \n90:       BlazeDirectories directories,\n91:       BzlLoadFunction bzlLoadFunctionForInlining) {\n92:     this.packageFactory = packageFactory;\n93: \n94:     this.ruleClassProvider = ruleClassProvider;\n95:     this.bzlLoadFunctionForInlining = bzlLoadFunctionForInlining;\n96:   }\n97: \n\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/net/starlark/java/eval/Eval.java\n86: \n87:       // Hack for BzlLoadFunction's \"export\" semantics.\n88:       // We enable it only for statements outside any function (isToplevelFunction)\n89: \n\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/net/starlark/java/eval/StarlarkThread.java\n450:    * <p>This is a short-term hack to allow us to consolidate all StarlarkFile execution in one place\n451:    * even while BzlLoadFunction implements the old \"export\" behavior, in which rules, aspects and\n452:    * providers are \"exported\" as soon as they are assigned, not at the end of file execution.\n453: \n\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/skyframe/BUILD\n33:         \"BuildTopLevelAspectsDetailsFunction.java\",\n34:         \"BzlLoadFunction.java\",\n35:         \"BzlmodRepoRuleFunction.java\",\n36: \n\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/skyframe/BzlLoadValue.java\n139:     // The alternative is to use a separate key type just for .scl, but that complicates repo logic;\n140:     // see BzlLoadFunction#getRepositoryMapping.\n141:     final boolean isSclDialect() {\n142: \n332:    * <p>This kind of key is only requested by {@link StarlarkBuiltinsFunction} and its transitively\n333:    * loaded {@link BzlL...
20-assistanttool_usemcp__sourcegraph__sg_keyword_search
212026-06-12T16:15:16.551Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/WorkspaceGlobals.java\n108:     // Add to the package definition for later.\n109:     Package.Builder builder =\n110:         Package.Builder.fromOrFailAllowWorkspaceOnly(thread, \"register_execution_platforms()\");\n111:     List<String> patterns = Sequence.cast(platformLabels, String.class, \"platform_labels\");\n112: \n118:     // Add to the package definition for later.\n119:     Package.Builder builder =\n120:         Package.Builder.fromOrFailAllowWorkspaceOnly(thread, \"register_toolchains()\");\n121:     List<String> patterns = Sequence.cast(toolchainLabels, String.class, \"toolchain_labels\");\n122: \n156:     try {\n157:       Package.Builder builder = Package.Builder.fromOrFailAllowWorkspaceOnly(thread, \"bind()\");\n158:       RuleClass ruleClass = ruleClassMap.get(\"bind\");\n159: \n\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/PackageCallable.java\n51:       throws EvalException {\n52:     Package.Builder pkgBuilder = Package.Builder.fromOrFailAllowBuildOnly(thread, \"package()\");\n53:     if (pkgBuilder.isPackageFunctionUsed()) {\n54: \n76:   protected void processParam(\n77:       String name, Object rawValue, Package.Builder pkgBuilder, PackageArgs.Builder pkgArgsBuilder)\n78:       throws EvalException {\n79: \n\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/BuildGlobals.java\n117:       throws EvalException {\n118:     Package.Builder pkgBuilder = Package.Builder.fromOrFailAllowBuildOnly(thread, \"licenses()\");\n119:     try {\n120: \n76:       throws EvalException {\n77:     Package.Builder pkgBuilder =\n78:         Package.Builder.fromOrFailAllowBuildOnly(thread, \"environment_group()\");\n79:     List<Label> environments =\n80: \n\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/WorkspaceFactoryHelper.java\n131:   static void addBindRule(\n132:       Package.Builder pkg,\n133:       RuleClass bindRuleClass,\n134: \n45:   public static Rule createAndAddRepositoryRule(\n46:       Package.Builder pkgBuilder,\n47:       RuleClass ruleClass,\n48: \n100:   public static void addRepoMappings(\n101:       Package.Builder builder, Map<String, Object> kwargs, String externalRepoName)\n102:       throws EvalException, LabelSyntaxException {\n103: \n\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/skyframe/PackageFunctionWithoutGlobDeps.java\n65:   private static final class LoadedPackageWithoutDeps extends LoadedPackage {\n66:     LoadedPackageWithoutDeps(Package.Builder builder, long loadTimeNanos) {\n67:       super(builder, loadTimeNanos);\n68: \n91:   protected LoadedPackage newLoadedPackage(\n92:       Package.Builder packageBuilder, @Nullable Globber globber, long loadTimeNanos) {\n93:     return new LoadedPackageWithoutDeps(packageBuilder, loadTimeNanos);\n94: \n\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/RuleFactory.java\n54:   public static Rule createRule(\n55:       Package.Builder pkgBuilder,\n56:       RuleClass ruleClass,\n57: \n133:   public static Rule createAndAddRule(\n134:       Package.Builder pkgBuilder,\n135:       RuleClass ruleClass,\n136: \n234:   private static String getGeneratorName(\n235:       Package.Builder pkgBuilder,\n236:       BuildLangTypedAttributeValuesMap args,\n237: \n\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/WorkspaceFactory.java\n70:   public WorkspaceFactory(\n71:       Package.Builder builder,\n72:       RuleClassProvider ruleClassProvider,\n73: \n246:         try {\n247:           Package.Builder builder =\n248:               Package.Builder.fromOrFailAllowWorkspaceOnly(thread, \"repository rules\");\n249:           // TODO(adonovan): this cast doesn't look safe!\n250: \n45: \n46:   private final Package.Builder ...
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27-assistanttext-
Good results. Now let me search for the `rule()` and `macro()` builtin implementations, and explore the packages directory more thoroughly.
28-assistanttool_usemcp__sourcegraph__sg_keyword_search
292026-06-12T16:15:21.314Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"No results.\n\nNo results found."}
30-assistanttool_usemcp__sourcegraph__sg_keyword_search
312026-06-12T16:15:22.352Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"No results.\n\nNo results found."}
32-assistanttool_usemcp__sourcegraph__sg_list_files
332026-06-12T16:15:23.332Zusertool_resultmcp__sourcegraph__sg_list_files
{"text":"src/main/java/com/google/devtools/build/lib/packages/metrics/\nsrc/main/java/com/google/devtools/build/lib/packages/producers/\nsrc/main/java/com/google/devtools/build/lib/packages/semantics/\nsrc/main/java/com/google/devtools/build/lib/packages/AbstractAttributeMapper.java\nsrc/main/java/com/google/devtools/build/lib/packages/AdvertisedProviderSet.java\nsrc/main/java/com/google/devtools/build/lib/packages/AggregatingAttributeMapper.java\nsrc/main/java/com/google/devtools/build/lib/packages/AllowlistChecker.java\nsrc/main/java/com/google/devtools/build/lib/packages/Aspect.java\nsrc/main/java/com/google/devtools/build/lib/packages/AspectClass.java\nsrc/main/java/com/google/devtools/build/lib/packages/AspectDefinition.java\nsrc/main/java/com/google/devtools/build/lib/packages/AspectDescriptor.java\nsrc/main/java/com/google/devtools/build/lib/packages/AspectParameters.java\nsrc/main/java/com/google/devtools/build/lib/packages/AspectsList.java\nsrc/main/java/com/google/devtools/build/lib/packages/Attribute.java\nsrc/main/java/com/google/devtools/build/lib/packages/AttributeFormatter.java\nsrc/main/java/com/google/devtools/build/lib/packages/AttributeMap.java\nsrc/main/java/com/google/devtools/build/lib/packages/AttributeTransitionData.java\nsrc/main/java/com/google/devtools/build/lib/packages/AttributeValueSource.java\nsrc/main/java/com/google/devtools/build/lib/packages/AutoloadSymbols.java\nsrc/main/java/com/google/devtools/build/lib/packages/BUILD\nsrc/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java\nsrc/main/java/com/google/devtools/build/lib/packages/BuildFileContainsErrorsException.java\nsrc/main/java/com/google/devtools/build/lib/packages/BuildFileName.java\nsrc/main/java/com/google/devtools/build/lib/packages/BuildFileNotFoundException.java\nsrc/main/java/com/google/devtools/build/lib/packages/BuildGlobals.java\nsrc/main/java/com/google/devtools/build/lib/packages/BuildSetting.java\nsrc/main/java/com/google/devtools/build/lib/packages/BuildType.java\nsrc/main/java/com/google/devtools/build/lib/packages/BuilderFactoryForTesting.java\nsrc/main/java/com/google/devtools/build/lib/packages/BuiltinProvider.java\nsrc/main/java/com/google/devtools/build/lib/packages/BuiltinRestriction.java\nsrc/main/java/com/google/devtools/build/lib/packages/BuiltinsInternalModule.java\nsrc/main/java/com/google/devtools/build/lib/packages/BzlInitThreadContext.java\nsrc/main/java/com/google/devtools/build/lib/packages/BzlVisibility.java\nsrc/main/java/com/google/devtools/build/lib/packages/CachingPackageLocator.java\nsrc/main/java/com/google/devtools/build/lib/packages/CallStack.java\nsrc/main/java/com/google/devtools/build/lib/packages/ConfigurationFragmentPolicy.java\nsrc/main/java/com/google/devtools/build/lib/packages/ConfiguredAttributeMapper.java\nsrc/main/java/com/google/devtools/build/lib/packages/DefaultSetting.java\nsrc/main/java/com/google/devtools/build/lib/packages/DelegatingAttributeMapper.java\nsrc/main/java/com/google/devtools/build/lib/packages/DependencyFilter.java\nsrc/main/java/com/google/devtools/build/lib/packages/DotBazelFileSyntaxChecker.java\nsrc/main/java/com/google/devtools/build/lib/packages/EnumFilterConverter.java\nsrc/main/java/com/google/devtools/build/lib/packages/EnvironmentGroup.java\nsrc/main/java/com/google/devtools/build/lib/packages/EnvironmentLabels.java\nsrc/main/java/com/google/devtools/build/lib/packages/ErrorDeterminingRepositoryException.java\nsrc/main/java/com/google/devtools/build/lib/packages/ExecGroup.java\nsrc/main/java/com/google/devtools/build/lib/packages/FileTarget.java\nsrc/main/java/com/google/devtools/build/lib/packages/FunctionSplitTransitionAllowlist.java\nsrc/main/java/com/google/devtools/build/lib/packages/GlobCache.java\nsrc/main/java/com/google/devtools/build/lib/packages/Globber.java\nsrc/main/java/com/google/devtools/build/lib/packages/GlobberUtils.java\nsrc/main/java/com/google/devtools/build/lib/packages/ImplicitOutputsFunction.java\nsrc/main...
34-assistanttool_usemcp__sourcegraph__sg_list_files
352026-06-12T16:15:23.851Zusertool_resultmcp__sourcegraph__sg_list_files
{"text":"src/main/java/net/starlark/java/eval/BUILD\nsrc/main/java/net/starlark/java/eval/BuiltinFunction.java\nsrc/main/java/net/starlark/java/eval/CallUtils.java\nsrc/main/java/net/starlark/java/eval/CpuProfiler.java\nsrc/main/java/net/starlark/java/eval/Debug.java\nsrc/main/java/net/starlark/java/eval/Dict.java\nsrc/main/java/net/starlark/java/eval/Eval.java\nsrc/main/java/net/starlark/java/eval/EvalException.java\nsrc/main/java/net/starlark/java/eval/EvalUtils.java\nsrc/main/java/net/starlark/java/eval/FlagGuardedValue.java\nsrc/main/java/net/starlark/java/eval/FormatParser.java\nsrc/main/java/net/starlark/java/eval/GuardedValue.java\nsrc/main/java/net/starlark/java/eval/HasBinary.java\nsrc/main/java/net/starlark/java/eval/ImmutableSingletonStarlarkList.java\nsrc/main/java/net/starlark/java/eval/ImmutableStarlarkList.java\nsrc/main/java/net/starlark/java/eval/JNI.java\nsrc/main/java/net/starlark/java/eval/LazyImmutableStarlarkList.java\nsrc/main/java/net/starlark/java/eval/MethodDescriptor.java\nsrc/main/java/net/starlark/java/eval/MethodLibrary.java\nsrc/main/java/net/starlark/java/eval/Module.java\nsrc/main/java/net/starlark/java/eval/Mutability.java\nsrc/main/java/net/starlark/java/eval/MutableStarlarkList.java\nsrc/main/java/net/starlark/java/eval/NoneType.java\nsrc/main/java/net/starlark/java/eval/ParamDescriptor.java\nsrc/main/java/net/starlark/java/eval/Printer.java\nsrc/main/java/net/starlark/java/eval/RangeList.java\nsrc/main/java/net/starlark/java/eval/RegularImmutableStarlarkList.java\nsrc/main/java/net/starlark/java/eval/RegularTuple.java\nsrc/main/java/net/starlark/java/eval/Sequence.java\nsrc/main/java/net/starlark/java/eval/SingletonTuple.java\nsrc/main/java/net/starlark/java/eval/Starlark.java\nsrc/main/java/net/starlark/java/eval/StarlarkCallable.java\nsrc/main/java/net/starlark/java/eval/StarlarkFloat.java\nsrc/main/java/net/starlark/java/eval/StarlarkFunction.java\nsrc/main/java/net/starlark/java/eval/StarlarkIndexable.java\nsrc/main/java/net/starlark/java/eval/StarlarkInt.java\nsrc/main/java/net/starlark/java/eval/StarlarkIterable.java\nsrc/main/java/net/starlark/java/eval/StarlarkList.java\nsrc/main/java/net/starlark/java/eval/StarlarkSemantics.java\nsrc/main/java/net/starlark/java/eval/StarlarkThread.java\nsrc/main/java/net/starlark/java/eval/StarlarkValue.java\nsrc/main/java/net/starlark/java/eval/StringModule.java\nsrc/main/java/net/starlark/java/eval/Structure.java\nsrc/main/java/net/starlark/java/eval/SymbolGenerator.java\nsrc/main/java/net/starlark/java/eval/Tuple.java\nsrc/main/java/net/starlark/java/eval/cpu_profiler_posix.cc\nsrc/main/java/net/starlark/java/eval/cpu_profiler_unimpl.cc\n"}
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Now let me search for the `rule()` and `macro()` builtin implementations specifically:
42-assistanttool_usemcp__sourcegraph__sg_keyword_search
432026-06-12T16:15:29.062Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"No results.\n\nNo results found."}
44-assistanttool_usemcp__sourcegraph__sg_keyword_search
452026-06-12T16:15:29.939Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"No results.\n\nNo results found."}
46-assistanttool_usemcp__sourcegraph__sg_keyword_search
472026-06-12T16:15:30.279Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/RuleClassProvider.java\n62:    */\n63:   BazelStarlarkEnvironment getBazelStarlarkEnvironment();\n64: \n65: \n59:   /**\n60:    * Returns the {@link BazelStarlarkEnvironment}, which is the final determiner of the BUILD and\n61:    * .bzl environment (with and without builtins injection).\n62: \n\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java\n119:    */\n120:   public BazelStarlarkEnvironment(\n121:       StarlarkGlobals starlarkGlobals,\n122: \n58:  */\n59: public final class BazelStarlarkEnvironment {\n60: \n61: \n103:   /**\n104:    * Constructs a new {@code BazelStarlarkEnvironment} that will have complete knowledge of the\n105:    * proper Starlark symbols available in each context, with and without injection.\n106: \n\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/StarlarkGlobals.java\n25:  * starting point for defining the minimum Starlark environments that Bazel supports for BUILD\n26:  * files, .bzl files, etc. See {@link BazelStarlarkEnvironment} for the final determination of the\n27:  * environment after accounting for registered symbols and builtins injection.\n28: \n\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/WorkspaceFactory.java\n85:     this.starlarkSemantics = starlarkSemantics;\n86:     this.starlarkGlobals = ruleClassProvider.getBazelStarlarkEnvironment().getStarlarkGlobals();\n87:     this.workspaceFunctions =\n88: \n303:   // TODO(b/280446865): Ideally the WORKSPACE environment would be determined by a method in\n304:   // BazelStarlarkEnvironment. The method would accept the values of `__embedded_dir__`, etc., as\n305:   // arguments, and defer to StarlarkGlobals to get the fixed environment (COMMON, select(), etc.).\n306: \n\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/AutoloadSymbols.java\n175:     ImmutableMap<String, Object> originalBuildBzlEnv =\n176:         ruleClassProvider.getBazelStarlarkEnvironment().getUninjectedBuildBzlEnv();\n177: \n178: \n110:       ImmutableMap<String, Object> originalBuildBzlEnv =\n111:           ruleClassProvider.getBazelStarlarkEnvironment().getUninjectedBuildBzlEnv();\n112:       this.uninjectedBuildBzlEnvWithAutoloads = originalBuildBzlEnv;\n113: \n86: \n87:   // The environment formed by taking BazelStarlarkEnvironment's bzl environment and adding/removing\n88:   // autoloaded symbols. The values of any added symbols are set to None (i.e. not actually loaded).\n89: \n"}
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Let me now read the key files to understand the full picture:
53-assistanttool_usemcp__sourcegraph__sg_read_file
542026-06-12T16:15:35.070Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/bazel--8.0.0@12f256c9dffb17d03d47b3f06bf34f67c976e4aa/-/blob/src/main/java/com/google/devtools/build/lib/packages/RuleFunction.java\n1: // Copyright 2017 The Bazel Authors. All rights reserved.\n2: //\n3: // Licensed under the Apache License, Version 2.0 (the \"License\");\n4: // you may not use this file except in compliance with the License.\n5: // You may obtain a copy of the License at\n6: //\n7: //    http://www.apache.org/licenses/LICENSE-2.0\n8: //\n9: // Unless required by applicable law or agreed to in writing, software\n10: // distributed under the License is distributed on an \"AS IS\" BASIS,\n11: // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n12: // See the License for the specific language governing permissions and\n13: // limitations under the License.\n14: \n15: package com.google.devtools.build.lib.packages;\n16: \n17: import com.google.devtools.build.lib.starlarkbuildapi.RuleFunctionApi;\n18: \n19: /** Interface for a native or Starlark rule function. */\n20: // Ideally, this interface should be merged with RuleFunctionApi, but that would cause a circular\n21: // dependency between packages and starlarkbuildapi.\n22: public interface RuleFunction extends RuleFunctionApi {\n23:   RuleClass getRuleClass();\n24: }\n25: "}
55-assistanttool_usemcp__sourcegraph__sg_keyword_search
562026-06-12T16:15:36.160Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/StarlarkNativeModule.java\n430:   @Override\n431:   public Object existingRule(String name, StarlarkThread thread) throws EvalException {\n432:     if (thread.getThreadLocal(ExistingRulesShouldBeNoOp.class) != null) {\n433: \n153:     @Override\n154:     @StarlarkMethod(\n155:         name = \"get\",\n156: \n168: \n169:     @StarlarkMethod(\n170:         name = \"keys\",\n171: \n\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/SelectorList.java\n43:  * <pre>\n44:  *   rule(\n45:  *       name = 'myrule',\n46: \n236: \n237:     @StarlarkMethod(\n238:         name = \"select\",\n239: \n29: import net.starlark.java.annot.StarlarkBuiltin;\n30: import net.starlark.java.annot.StarlarkMethod;\n31: import net.starlark.java.eval.Dict;\n32: \n\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/semantics/BuildLanguageOptions.java\n57:  *       entry to {@link BuildLanguageOptions}, then specify the identifier in {@link\n58:  *       net.starlark.java.annot.StarlarkMethod#enableOnlyWithFlag} or {@link\n59:  *       net.starlark.java.annot.StarlarkMethod#disableWithFlag}.\n60:  * </ul>\n61: \n781:               + \" attr.dormant_label(), attr.dormant_label_list() and\"\n782:               + \" rule(for_dependency_resolution=) are allowed.\")\n783:   public boolean experimentalDormantDeps;\n784: \n54:  *       to update this when flipping a flag's default value.\n55:  *   <li>Boolean semantic flags can toggle StarlarkMethod-annotated Java methods (or their\n56:  *       parameters) on or off, making them selectively invisible to Starlark. To do this, add a new\n57: \n"}
57-assistanttool_usemcp__sourcegraph__sg_keyword_search
582026-06-12T16:15:36.428Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/StarlarkNativeModule.java\n153:     @Override\n154:     @StarlarkMethod(\n155:         name = \"get\",\n156: \n168: \n169:     @StarlarkMethod(\n170:         name = \"keys\",\n171: \n183: \n184:     @StarlarkMethod(\n185:         name = \"values\",\n186: \n\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/semantics/BuildLanguageOptions.java\n57:  *       entry to {@link BuildLanguageOptions}, then specify the identifier in {@link\n58:  *       net.starlark.java.annot.StarlarkMethod#enableOnlyWithFlag} or {@link\n59:  *       net.starlark.java.annot.StarlarkMethod#disableWithFlag}.\n60:  * </ul>\n61: \n54:  *       to update this when flipping a flag's default value.\n55:  *   <li>Boolean semantic flags can toggle StarlarkMethod-annotated Java methods (or their\n56:  *       parameters) on or off, making them selectively invisible to Starlark. To do this, add a new\n57: \n243:       effectTags = OptionEffectTag.BUILD_FILE_SEMANTICS,\n244:       help = \"If set to true, enables the `macro()` construct for defining symbolic macros.\")\n245:   public boolean experimentalEnableFirstClassMacros;\n246: \n"}
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Let me find where `rule()` and `macro()` builtins are implemented:
63-assistanttool_usemcp__sourcegraph__sg_keyword_search
642026-06-12T16:15:40.540Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/starlarkbuildapi/StarlarkRuleContextApi.java\n269: \n270:   @StarlarkMethod(\n271:       name = \"genfiles_dir\",\n272: \n141: \n142:   @StarlarkMethod(\n143:       name = \"actions\",\n144: \n147: \n148:   @StarlarkMethod(\n149:       name = \"super\",\n150: \n\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/starlarkbuildapi/StarlarkRuleFunctionsApi.java\n65: \n66:   @StarlarkMethod(\n67:       name = \"provider\",\n68: \n200: \n201:   @StarlarkMethod(\n202:       name = \"macro\",\n203: \n427: \n428:   @StarlarkMethod(\n429:       name = \"rule\",\n430:       doc =\n431: \n"}
65-assistanttool_usemcp__sourcegraph__sg_keyword_search
662026-06-12T16:15:40.893Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/starlarkbuildapi/StarlarkRuleFunctionsApi.java\n65: \n66:   @StarlarkMethod(\n67:       name = \"provider\",\n68: \n200: \n201:   @StarlarkMethod(\n202:       name = \"macro\",\n203:       doc =\n204: \n427: \n428:   @StarlarkMethod(\n429:       name = \"rule\",\n430: \n"}
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The `rule()` and `macro()` builtins are declared in `StarlarkRuleFunctionsApi.java`. Let me find the concrete implementation:
70-assistanttool_usemcp__sourcegraph__sg_keyword_search
712026-06-12T16:15:44.649Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java\n145: /** A helper class to provide an easier API for Starlark rule definitions. */\n146: public class StarlarkRuleClassFunctions implements StarlarkRuleFunctionsApi {\n147: \n148: \n"}
72-assistanttool_usemcp__sourcegraph__sg_keyword_search
732026-06-12T16:15:45.180Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/BzlInitThreadContext.java\n33:  */\n34: public final class BzlInitThreadContext extends StarlarkThreadContext\n35:     implements RuleDefinitionEnvironment {\n36: \n"}
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Now let me read key sections of the most important files to verify their content and key class names:
79-assistanttool_usemcp__sourcegraph__sg_read_file
802026-06-12T16:15:50.847Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/bazel--8.0.0@12f256c9dffb17d03d47b3f06bf34f67c976e4aa/-/blob/src/main/java/net/starlark/java/eval/StarlarkThread.java%3FL1-80\n1: // Copyright 2014 The Bazel Authors. All rights reserved.\n2: //\n3: // Licensed under the Apache License, Version 2.0 (the \"License\");\n4: // you may not use this file except in compliance with the License.\n5: // You may obtain a copy of the License at\n6: //\n7: //    http://www.apache.org/licenses/LICENSE-2.0\n8: //\n9: // Unless required by applicable law or agreed to in writing, software\n10: // distributed under the License is distributed on an \"AS IS\" BASIS,\n11: // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n12: // See the License for the specific language governing permissions and\n13: // limitations under the License.\n14: \n15: package net.starlark.java.eval;\n16: \n17: import com.google.common.base.Preconditions;\n18: import com.google.common.collect.ImmutableList;\n19: import com.google.common.collect.ImmutableMap;\n20: import java.util.ArrayList;\n21: import java.util.HashMap;\n22: import java.util.Map;\n23: import java.util.concurrent.atomic.AtomicInteger;\n24: import javax.annotation.Nullable;\n25: import javax.annotation.concurrent.Immutable;\n26: import net.starlark.java.syntax.Location;\n27: \n28: /**\n29:  * An StarlarkThread represents a Starlark thread.\n30:  *\n31:  * <p>It holds the stack of active Starlark and built-in function calls. In addition, it may hold\n32:  * per-thread application state (see {@link #setThreadLocal}) that passes through Starlark functions\n33:  * but does not directly affect them, such as information about the BUILD file being loaded.\n34:  *\n35:  * <p>StarlarkThreads are not thread-safe: they should be confined to a single Java thread.\n36:  *\n37:  * <p>Every StarlarkThread has an associated {@link Mutability}, which should be created for that\n38:  * thread, and closed once the thread's work is done. (A try-with-resources statement is handy for\n39:  * this purpose.) Starlark values created by the thread are associated with the thread's Mutability,\n40:  * so that when the Mutability is closed at the end of the computation, all the values created by\n41:  * the thread become frozen. This pattern ensures that all Starlark values are frozen before they\n42:  * are published to another thread, and thus that concurrently executing Starlark threads are free\n43:  * from data races. Once a thread's mutability is frozen, the thread is unlikely to be useful for\n44:  * further computation because it can no longer create mutable values. (This is occasionally\n45:  * valuable in tests.)\n46:  */\n47: public final class StarlarkThread {\n48: \n49:   /** The mutability of values created by this thread. */\n50:   private final Mutability mutability;\n51: \n52:   // profiler state\n53:   //\n54:   // The profiler field (and savedThread) are set when we first observe during a\n55:   // push (function call entry) that the profiler is active. They are unset\n56:   // not in the corresponding pop, but when the last frame is popped, because\n57:   // the profiler session might start in the middle of a call and/or run beyond\n58:   // the lifetime of this thread.\n59:   final AtomicInteger cpuTicks = new AtomicInteger();\n60:   @Nullable private CpuProfiler profiler;\n61:   private StarlarkThread savedThread; // saved StarlarkThread, when profiling reentrant evaluation\n62: \n63:   private final Map<Class<?>, Object> threadLocals = new HashMap<>();\n64: \n65:   private final SymbolGenerator<?> symbolGenerator;\n66: \n67:   private boolean interruptible = true;\n68: \n69:   long steps; // count of logical computation steps executed so far\n70:   long stepLimit = Long.MAX_VALUE; // limit on logical computation steps\n71: \n72:   /**\n73:    * Returns the number of Starlark computation steps executed by this thread according to a\n74:    * small-step semantics. (Today, tha...
81-assistanttool_usemcp__sourcegraph__sg_read_file
822026-06-12T16:15:51.840Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/bazel--8.0.0@12f256c9dffb17d03d47b3f06bf34f67c976e4aa/-/blob/src/main/java/com/google/devtools/build/lib/packages/PackageFactory.java%3FL1-100\n1: // Copyright 2014 The Bazel Authors. All rights reserved.\n2: //\n3: // Licensed under the Apache License, Version 2.0 (the \"License\");\n4: // you may not use this file except in compliance with the License.\n5: // You may obtain a copy of the License at\n6: //\n7: //    http://www.apache.org/licenses/LICENSE-2.0\n8: //\n9: // Unless required by applicable law or agreed to in writing, software\n10: // distributed under the License is distributed on an \"AS IS\" BASIS,\n11: // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n12: // See the License for the specific language governing permissions and\n13: // limitations under the License.\n14: \n15: package com.google.devtools.build.lib.packages;\n16: \n17: import com.google.common.annotations.VisibleForTesting;\n18: import com.google.common.base.Preconditions;\n19: import com.google.common.collect.ImmutableList;\n20: import com.google.common.collect.ImmutableMap;\n21: import com.google.common.flogger.GoogleLogger;\n22: import com.google.devtools.build.lib.actions.ThreadStateReceiver;\n23: import com.google.devtools.build.lib.analysis.RuleDefinitionEnvironment;\n24: import com.google.devtools.build.lib.cmdline.IgnoredSubdirectories;\n25: import com.google.devtools.build.lib.cmdline.PackageIdentifier;\n26: import com.google.devtools.build.lib.cmdline.RepositoryMapping;\n27: import com.google.devtools.build.lib.concurrent.NamedForkJoinPool;\n28: import com.google.devtools.build.lib.events.Event;\n29: import com.google.devtools.build.lib.events.ExtendedEventHandler;\n30: import com.google.devtools.build.lib.packages.Globber.BadGlobException;\n31: import com.google.devtools.build.lib.packages.Package.Builder.PackageSettings;\n32: import com.google.devtools.build.lib.packages.Package.ConfigSettingVisibilityPolicy;\n33: import com.google.devtools.build.lib.packages.PackageValidator.InvalidPackageException;\n34: import com.google.devtools.build.lib.packages.WorkspaceFileValue.WorkspaceFileKey;\n35: import com.google.devtools.build.lib.packages.semantics.BuildLanguageOptions;\n36: import com.google.devtools.build.lib.profiler.Profiler;\n37: import com.google.devtools.build.lib.profiler.ProfilerTask;\n38: import com.google.devtools.build.lib.server.FailureDetails.FailureDetail;\n39: import com.google.devtools.build.lib.server.FailureDetails.PackageLoading;\n40: import com.google.devtools.build.lib.server.FailureDetails.PackageLoading.Code;\n41: import com.google.devtools.build.lib.util.DetailedExitCode;\n42: import com.google.devtools.build.lib.vfs.FileSystem;\n43: import com.google.devtools.build.lib.vfs.Path;\n44: import com.google.devtools.build.lib.vfs.RootedPath;\n45: import com.google.devtools.build.lib.vfs.SyscallCache;\n46: import com.google.errorprone.annotations.CanIgnoreReturnValue;\n47: import java.util.Collection;\n48: import java.util.Map;\n49: import java.util.Optional;\n50: import java.util.concurrent.ForkJoinPool;\n51: import java.util.concurrent.Semaphore;\n52: import javax.annotation.Nullable;\n53: import net.starlark.java.eval.EvalException;\n54: import net.starlark.java.eval.Module;\n55: import net.starlark.java.eval.Mutability;\n56: import net.starlark.java.eval.Starlark;\n57: import net.starlark.java.eval.StarlarkCallable;\n58: import net.starlark.java.eval.StarlarkFunction;\n59: import net.starlark.java.eval.StarlarkSemantics;\n60: import net.starlark.java.eval.StarlarkThread;\n61: import net.starlark.java.syntax.Argument;\n62: import net.starlark.java.syntax.CallExpression;\n63: import net.starlark.java.syntax.Expression;\n64: import net.starlark.java.syntax.Identifier;\n65: import net.starlark.java.syntax.IntLiteral;\n66: import net.starlark.java.syntax.ListExpression;\n67: import net.starlark.java.syntax.Location;\n68: import net...
83-assistanttool_usemcp__sourcegraph__sg_read_file
842026-06-12T16:15:53.328Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/bazel--8.0.0@12f256c9dffb17d03d47b3f06bf34f67c976e4aa/-/blob/src/main/java/com/google/devtools/build/lib/skyframe/BzlLoadFunction.java%3FL1-120\n1: // Copyright 2014 The Bazel Authors. All rights reserved.\n2: //\n3: // Licensed under the Apache License, Version 2.0 (the \"License\");\n4: // you may not use this file except in compliance with the License.\n5: // You may obtain a copy of the License at\n6: //\n7: //    http://www.apache.org/licenses/LICENSE-2.0\n8: //\n9: // Unless required by applicable law or agreed to in writing, software\n10: // distributed under the License is distributed on an \"AS IS\" BASIS,\n11: // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n12: // See the License for the specific language governing permissions and\n13: // limitations under the License.\n14: package com.google.devtools.build.lib.skyframe;\n15: \n16: import com.github.benmanes.caffeine.cache.Cache;\n17: import com.github.benmanes.caffeine.cache.Caffeine;\n18: import com.google.common.annotations.VisibleForTesting;\n19: import com.google.common.base.Preconditions;\n20: import com.google.common.base.Predicates;\n21: import com.google.common.collect.ImmutableList;\n22: import com.google.common.collect.ImmutableMap;\n23: import com.google.common.collect.Lists;\n24: import com.google.common.collect.Maps;\n25: import com.google.common.flogger.GoogleLogger;\n26: import com.google.common.hash.HashFunction;\n27: import com.google.devtools.build.lib.analysis.BlazeDirectories;\n28: import com.google.devtools.build.lib.cmdline.BazelModuleContext;\n29: import com.google.devtools.build.lib.cmdline.Label;\n30: import com.google.devtools.build.lib.cmdline.Label.PackageContext;\n31: import com.google.devtools.build.lib.cmdline.LabelConstants;\n32: import com.google.devtools.build.lib.cmdline.LabelSyntaxException;\n33: import com.google.devtools.build.lib.cmdline.PackageIdentifier;\n34: import com.google.devtools.build.lib.cmdline.RepositoryMapping;\n35: import com.google.devtools.build.lib.cmdline.RepositoryName;\n36: import com.google.devtools.build.lib.concurrent.BlazeInterners;\n37: import com.google.devtools.build.lib.events.Event;\n38: import com.google.devtools.build.lib.events.EventHandler;\n39: import com.google.devtools.build.lib.events.EventKind;\n40: import com.google.devtools.build.lib.events.ExtendedEventHandler;\n41: import com.google.devtools.build.lib.io.InconsistentFilesystemException;\n42: import com.google.devtools.build.lib.packages.AutoloadSymbols;\n43: import com.google.devtools.build.lib.packages.BazelStarlarkEnvironment;\n44: import com.google.devtools.build.lib.packages.BuildFileNotFoundException;\n45: import com.google.devtools.build.lib.packages.BzlInitThreadContext;\n46: import com.google.devtools.build.lib.packages.BzlVisibility;\n47: import com.google.devtools.build.lib.packages.RuleClassProvider;\n48: import com.google.devtools.build.lib.packages.StarlarkExportable;\n49: import com.google.devtools.build.lib.packages.WorkspaceFileValue;\n50: import com.google.devtools.build.lib.packages.semantics.BuildLanguageOptions;\n51: import com.google.devtools.build.lib.server.FailureDetails.StarlarkLoading.Code;\n52: import com.google.devtools.build.lib.skyframe.StarlarkBuiltinsFunction.BuiltinsFailedException;\n53: import com.google.devtools.build.lib.util.DetailedExitCode;\n54: import com.google.devtools.build.lib.util.Fingerprint;\n55: import com.google.devtools.build.lib.util.Pair;\n56: import com.google.devtools.build.lib.vfs.PathFragment;\n57: import com.google.devtools.build.lib.vfs.Root;\n58: import com.google.devtools.build.skyframe.RecordingSkyFunctionEnvironment;\n59: import com.google.devtools.build.skyframe.SkyFunction;\n60: import com.google.devtools.build.skyframe.SkyFunctionException;\n61: import com.google.devtools.build.skyframe.SkyFunctionException.Transience;\n62: import com.google.devtools.build.skyframe.SkyKey;\n63: impo...
85-assistanttool_usemcp__sourcegraph__sg_read_file
862026-06-12T16:15:54.168Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/bazel--8.0.0@12f256c9dffb17d03d47b3f06bf34f67c976e4aa/-/blob/src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java%3FL1-100\n1: // Copyright 2014 The Bazel Authors. All rights reserved.\n2: //\n3: // Licensed under the Apache License, Version 2.0 (the \"License\");\n4: // you may not use this file except in compliance with the License.\n5: // You may obtain a copy of the License at\n6: //\n7: //    http://www.apache.org/licenses/LICENSE-2.0\n8: //\n9: // Unless required by applicable law or agreed to in writing, software\n10: // distributed under the License is distributed on an \"AS IS\" BASIS,\n11: // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n12: // See the License for the specific language governing permissions and\n13: // limitations under the License.\n14: \n15: package com.google.devtools.build.lib.analysis.starlark;\n16: \n17: import static com.google.common.base.Preconditions.checkArgument;\n18: import static com.google.common.base.Preconditions.checkState;\n19: import static com.google.common.collect.ImmutableList.toImmutableList;\n20: import static com.google.devtools.build.lib.analysis.BaseRuleClasses.RUN_UNDER_EXEC_CONFIG;\n21: import static com.google.devtools.build.lib.analysis.BaseRuleClasses.RUN_UNDER_TARGET_CONFIG;\n22: import static com.google.devtools.build.lib.analysis.BaseRuleClasses.TIMEOUT_DEFAULT;\n23: import static com.google.devtools.build.lib.analysis.BaseRuleClasses.getTestRuntimeLabelList;\n24: import static com.google.devtools.build.lib.analysis.test.ExecutionInfo.DEFAULT_TEST_RUNNER_EXEC_GROUP;\n25: import static com.google.devtools.build.lib.packages.Attribute.attr;\n26: import static com.google.devtools.build.lib.packages.BuildType.LABEL;\n27: import static com.google.devtools.build.lib.packages.BuildType.LABEL_LIST;\n28: import static com.google.devtools.build.lib.packages.BuildType.LICENSE;\n29: import static com.google.devtools.build.lib.packages.BuiltinRestriction.allowlistEntry;\n30: import static com.google.devtools.build.lib.packages.Type.BOOLEAN;\n31: import static com.google.devtools.build.lib.packages.Type.INTEGER;\n32: import static com.google.devtools.build.lib.packages.Type.STRING;\n33: import static com.google.devtools.build.lib.packages.Types.STRING_LIST;\n34: import static java.util.Objects.requireNonNull;\n35: \n36: import com.github.benmanes.caffeine.cache.Caffeine;\n37: import com.github.benmanes.caffeine.cache.LoadingCache;\n38: import com.google.common.collect.ImmutableList;\n39: import com.google.common.collect.ImmutableMap;\n40: import com.google.common.collect.ImmutableSet;\n41: import com.google.common.collect.Maps;\n42: import com.google.devtools.build.lib.analysis.Allowlist;\n43: import com.google.devtools.build.lib.analysis.BaseRuleClasses;\n44: import com.google.devtools.build.lib.analysis.DormantDependency;\n45: import com.google.devtools.build.lib.analysis.PackageSpecificationProvider;\n46: import com.google.devtools.build.lib.analysis.RuleDefinitionEnvironment;\n47: import com.google.devtools.build.lib.analysis.TemplateVariableInfo;\n48: import com.google.devtools.build.lib.analysis.config.ExecutionTransitionFactory;\n49: import com.google.devtools.build.lib.analysis.config.StarlarkDefinedConfigTransition;\n50: import com.google.devtools.build.lib.analysis.config.ToolchainTypeRequirement;\n51: import com.google.devtools.build.lib.analysis.config.transitions.ComposingTransitionFactory;\n52: import com.google.devtools.build.lib.analysis.config.transitions.NoTransition;\n53: import com.google.devtools.build.lib.analysis.config.transitions.StarlarkExposedRuleTransitionFactory;\n54: import com.google.devtools.build.lib.analysis.config.transitions.TransitionFactory;\n55: import com.google.devtools.build.lib.analysis.config.transitions.TransitionFactory.TransitionType;\n56: import com.google.devtools.build.lib.analysis.config.transitions...
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Let me read more of the key implementation files to identify inner classes and key methods:
92-assistanttool_usemcp__sourcegraph__sg_read_file
932026-06-12T16:15:59.690Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/bazel--8.0.0@12f256c9dffb17d03d47b3f06bf34f67c976e4aa/-/blob/src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java%3FL140-250\n140: import net.starlark.java.eval.SymbolGenerator.Symbol;\n141: import net.starlark.java.eval.Tuple;\n142: import net.starlark.java.syntax.Identifier;\n143: import net.starlark.java.syntax.Location;\n144: \n145: /** A helper class to provide an easier API for Starlark rule definitions. */\n146: public class StarlarkRuleClassFunctions implements StarlarkRuleFunctionsApi {\n147: \n148:   // A cache for base rule classes (especially tests).\n149:   private static final LoadingCache<String, Label> labelCache =\n150:       Caffeine.newBuilder().build(Label::parseCanonical);\n151: \n152:   // TODO(bazel-team): Remove the code duplication (BaseRuleClasses and this class).\n153:   /** Parent rule class for non-executable non-test Starlark rules. */\n154:   public static final RuleClass baseRule =\n155:       BaseRuleClasses.commonCoreAndStarlarkAttributes(\n156:               new RuleClass.Builder(\"$base_rule\", RuleClassType.ABSTRACT, true)\n157:                   .add(attr(\"expect_failure\", STRING)))\n158:           // TODO(skylark-team): Allow Starlark rules to extend native rules and remove duplication.\n159:           .add(\n160:               attr(\"toolchains\", LABEL_LIST)\n161:                   .allowedFileTypes(FileTypeSet.NO_FILE)\n162:                   .mandatoryProviders(ImmutableList.of(TemplateVariableInfo.PROVIDER.id()))\n163:                   .dontCheckConstraints())\n164:           .add(attr(RuleClass.EXEC_PROPERTIES_ATTR, Types.STRING_DICT).value(ImmutableMap.of()))\n165:           .add(\n166:               attr(RuleClass.EXEC_COMPATIBLE_WITH_ATTR, BuildType.LABEL_LIST)\n167:                   .allowedFileTypes()\n168:                   .nonconfigurable(\"Used in toolchain resolution\")\n169:                   .tool(\n170:                       \"exec_compatible_with exists for constraint checking, not to create an\"\n171:                           + \" actual dependency\")\n172:                   .value(ImmutableList.of()))\n173:           .add(\n174:               attr(RuleClass.TARGET_COMPATIBLE_WITH_ATTR, LABEL_LIST)\n175:                   .mandatoryProviders(ConstraintValueInfo.PROVIDER.id())\n176:                   // This should be configurable to allow for complex types of restrictions.\n177:                   .tool(\n178:                       \"target_compatible_with exists for constraint checking, not to create an\"\n179:                           + \" actual dependency\")\n180:                   .allowedFileTypes(FileTypeSet.NO_FILE))\n181:           .build();\n182: \n183:   public static final RuleClass dependencyResolutionBaseRule =\n184:       new RuleClass.Builder(\n185:               \"$dependency_resolution_base_rule\", RuleClassType.ABSTRACT, true, baseRule)\n186:           .setDependencyResolutionRule()\n187:           .removeAttribute(\":action_listener\")\n188:           .removeAttribute(\"aspect_hints\")\n189:           .removeAttribute(\"toolchains\")\n190:           .removeAttribute(\"exec_compatible_with\")\n191:           .removeAttribute(\"target_compatible_with\")\n192:           .removeAttribute(\"compatible_with\")\n193:           .removeAttribute(\"restricted_to\")\n194:           .removeAttribute(\"$config_dependencies\")\n195:           .removeAttribute(\"package_metadata\")\n196:           .build();\n197: \n198:   /** Parent rule class for executable non-test Starlark rules. */\n199:   private static final RuleClass binaryBaseRule =\n200:       new RuleClass.Builder(\"$binary_base_rule\", RuleClassType.ABSTRACT, true, baseRule)\n201:           .add(attr(\"args\", STRING_LIST))\n202:           .add(attr(\"output_licenses\", LICENSE))\n203:           .addAttribute(\n204:               attr(Rule.IS_EXECUTABLE_ATTRIBUTE_NAME, BOOLEAN)\n205:            ...
94-assistanttool_usemcp__sourcegraph__sg_read_file
952026-06-12T16:16:00.708Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/bazel--8.0.0@12f256c9dffb17d03d47b3f06bf34f67c976e4aa/-/blob/src/main/java/com/google/devtools/build/lib/packages/Package.java%3FL1050-1120\n1050:         .setLoads(ImmutableList.of());\n1051:   }\n1052: \n1053:   // ==== Non-trivial nested classes ====\n1054: \n1055:   /**\n1056:    * A builder for {@link Package} objects. Only intended to be used by {@link PackageFactory} and\n1057:    * {@link com.google.devtools.build.lib.skyframe.PackageFunction}.\n1058:    */\n1059:   public static class Builder extends TargetDefinitionContext {\n1060: \n1061:     /**\n1062:      * A bundle of options affecting package construction, that is not specific to any particular\n1063:      * package.\n1064:      */\n1065:     public interface PackageSettings {\n1066:       /**\n1067:        * Returns whether or not extra detail should be added to {@link NoSuchTargetException}s\n1068:        * thrown from {@link #getTarget}. Useful for toning down verbosity in situations where it can\n1069:        * be less helpful.\n1070:        */\n1071:       // TODO(bazel-team): Arguably, this could be replaced by a boolean param to getTarget(), or\n1072:       // some separate action taken by the caller. But there's a lot of call sites that would need\n1073:       // updating.\n1074:       default boolean succinctTargetNotFoundErrors() {\n1075:         return false;\n1076:       }\n1077: \n1078:       /**\n1079:        * Determines whether to precompute a list of transitively loaded starlark files while\n1080:        * building packages.\n1081:        *\n1082:        * <p>Typically, direct loads are stored as a {@code ImmutableList<Module>}. This is\n1083:        * sufficient to reconstruct the full load graph by recursively traversing {@link\n1084:        * BazelModuleContext#loads}. If the package is going to be serialized, however, it may make\n1085:        * more sense to precompute a flat list containing the labels of all transitively loaded bzl\n1086:        * files since {@link Module} is costly to serialize.\n1087:        *\n1088:        * <p>If this returns {@code true}, transitive loads are stored as an {@code\n1089:        * ImmutableList<Label>} and direct loads are not stored.\n1090:        */\n1091:       default boolean precomputeTransitiveLoads() {\n1092:         return false;\n1093:       }\n1094: \n1095:       PackageSettings DEFAULTS = new PackageSettings() {};\n1096:     }\n1097: \n1098:     private final boolean precomputeTransitiveLoads;\n1099:     private final boolean noImplicitFileExport;\n1100: \n1101:     // The map from each repository to that repository's remappings map.\n1102:     // This is only used in the //external package, it is an empty map for all other packages.\n1103:     private final HashMap<RepositoryName, HashMap<String, RepositoryName>>\n1104:         externalPackageRepositoryMappings = new HashMap<>();\n1105: \n1106:     /** Estimates the package overhead of this package. */\n1107:     private final PackageOverheadEstimator packageOverheadEstimator;\n1108: \n1109:     // A package's FailureDetail field derives from the events on its Builder's event handler.\n1110:     // During package deserialization, those events are unavailable, because those events aren't\n1111:     // serialized [*]. Its FailureDetail value is serialized, however. During deserialization, that\n1112:     // value is assigned here, so that it can be assigned to the deserialized package.\n1113:     //\n1114:     // Likewise, during workspace part assembly, errors from parent parts should propagate to their\n1115:     // children.\n1116:     //\n1117:     // [*] Not in the context of the package, anyway. Skyframe values containing a package may\n1118:     // serialize events emitted during its construction/evaluation.\n1119:     @Nullable private FailureDetail failureDetailOverride = null;\n1120: \n1121: "}
96-assistanttool_usemcp__sourcegraph__sg_read_file
972026-06-12T16:16:01.736Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/bazel--8.0.0@12f256c9dffb17d03d47b3f06bf34f67c976e4aa/-/blob/src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java%3FL1-80\n1: // Copyright 2020 The Bazel Authors. All rights reserved.\n2: //\n3: // Licensed under the Apache License, Version 2.0 (the \"License\");\n4: // you may not use this file except in compliance with the License.\n5: // You may obtain a copy of the License at\n6: //\n7: //    http://www.apache.org/licenses/LICENSE-2.0\n8: //\n9: // Unless required by applicable law or agreed to in writing, software\n10: // distributed under the License is distributed on an \"AS IS\" BASIS,\n11: // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n12: // See the License for the specific language governing permissions and\n13: // limitations under the License.\n14: \n15: package com.google.devtools.build.lib.packages;\n16: \n17: import com.google.common.base.Preconditions;\n18: import com.google.common.collect.ImmutableMap;\n19: import com.google.common.collect.Sets;\n20: import java.util.HashMap;\n21: import java.util.List;\n22: import java.util.Map;\n23: import java.util.Set;\n24: import javax.annotation.Nullable;\n25: import net.starlark.java.eval.GuardedValue;\n26: import net.starlark.java.eval.Starlark;\n27: \n28: // TODO(adonovan): move skyframe.PackageFunction into lib.packages so we needn't expose this and\n29: // the other env-building functions.\n30: /**\n31:  * This class encapsulates knowledge of how to set up the Starlark environment for BUILD, WORKSPACE,\n32:  * and bzl file evaluation, including the top-level predeclared symbols, the {@code native} module,\n33:  * and the special environment for {@code @_builtins} bzl evaluation.\n34:  *\n35:  * <p>The set of available symbols is determined by\n36:  *\n37:  * <ol>\n38:  *   <li>Gathering a fixed set of top-level symbols that are present in all versions of Bazel. This\n39:  *       is handled by {@link StarlarkGlobals}.\n40:  *   <li>Gathering additional toplevels and rules registered on the {@link\n41:  *       ConfiguredRuleClassProvider}.\n42:  *   <li>Applying builtins injection (see {@link StarlarkBuiltinsFunction}), if applicable.\n43:  * </ol>\n44:  *\n45:  * <p>The end result of (1) and (2) is constant for any given Bazel binary and is cached by an\n46:  * instance of this class upon construction. The final environment, which takes into account\n47:  * builtins injection, is obtained by calling methods on this class during Skyframe evaluation; the\n48:  * result is cached in {@link StarlarkBuiltinsValue}.\n49:  *\n50:  * <p>There are a few exceptions where this class is not the final word on the environment:\n51:  *\n52:  * <ul>\n53:  *   <li>The WORKSPACE file's environment is setup with the help of {@link\n54:  *       WorkspaceFactory#getDefaultEnvironment}.\n55:  *   <li>If a prelude file is in use, its bindings are added to the ones this class specifies for\n56:  *       BUILD files. This happens in {@link PackageFunction}.\n57:  * </ul>\n58:  */\n59: public final class BazelStarlarkEnvironment {\n60: \n61:   // TODO(#11954): Eventually the BUILD and WORKSPACE bzl dialects should converge. Right now they\n62:   // only differ on the \"native\" object.\n63: \n64:   // All of the environments stored in these fields exclude the symbols in {@link\n65:   // Starlark#UNIVERSE}, which the interpreter adds automatically.\n66: \n67:   // Constructor param, used in this class but also re-exported to clients.\n68:   private final StarlarkGlobals starlarkGlobals;\n69: \n70:   // The following fields correspond to the constructor params of the same name. These include only\n71:   // the params that are needed by injection. See the constructor for javadoc.\n72:   private final ImmutableMap<String, ?> ruleFunctions;\n73:   private final ImmutableMap<String, Object> registeredBzlToplevels;\n74:   private final ImmutableMap<String, Object> workspaceB...
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Let me verify a few more important files that were identified:
107-assistanttool_usemcp__sourcegraph__sg_read_file
1082026-06-12T16:16:08.554Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/bazel--8.0.0@12f256c9dffb17d03d47b3f06bf34f67c976e4aa/-/blob/src/main/java/com/google/devtools/build/lib/starlarkbuildapi/StarlarkRuleFunctionsApi.java%3FL1-80\n1: // Copyright 2018 The Bazel Authors. All rights reserved.\n2: //\n3: // Licensed under the Apache License, Version 2.0 (the \"License\");\n4: // you may not use this file except in compliance with the License.\n5: // You may obtain a copy of the License at\n6: //\n7: //    http://www.apache.org/licenses/LICENSE-2.0\n8: //\n9: // Unless required by applicable law or agreed to in writing, software\n10: // distributed under the License is distributed on an \"AS IS\" BASIS,\n11: // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n12: // See the License for the specific language governing permissions and\n13: // limitations under the License.\n14: \n15: package com.google.devtools.build.lib.starlarkbuildapi;\n16: \n17: import com.google.devtools.build.docgen.annot.GlobalMethods;\n18: import com.google.devtools.build.docgen.annot.GlobalMethods.Environment;\n19: import com.google.devtools.build.docgen.annot.StarlarkConstructor;\n20: import com.google.devtools.build.lib.cmdline.Label;\n21: import com.google.devtools.build.lib.packages.semantics.BuildLanguageOptions;\n22: import com.google.devtools.build.lib.starlarkbuildapi.config.StarlarkConfigApi.BuildSettingApi;\n23: import net.starlark.java.annot.Param;\n24: import net.starlark.java.annot.ParamType;\n25: import net.starlark.java.annot.StarlarkMethod;\n26: import net.starlark.java.eval.Dict;\n27: import net.starlark.java.eval.EvalException;\n28: import net.starlark.java.eval.NoneType;\n29: import net.starlark.java.eval.Sequence;\n30: import net.starlark.java.eval.StarlarkCallable;\n31: import net.starlark.java.eval.StarlarkFunction;\n32: import net.starlark.java.eval.StarlarkThread;\n33: \n34: /**\n35:  * Interface for a global Starlark library containing rule-related helper and registration\n36:  * functions.\n37:  */\n38: @GlobalMethods(environment = Environment.BZL)\n39: public interface StarlarkRuleFunctionsApi {\n40: \n41:   String EXEC_COMPATIBLE_WITH_PARAM = \"exec_compatible_with\";\n42:   String TOOLCHAINS_PARAM = \"toolchains\";\n43: \n44:   String PROVIDES_DOC =\n45:       \"A list of providers that the implementation function must return.\" //\n46:           + \"<p>It is an error if the implementation function omits any of the types of providers\"\n47:           + \" listed here from its return value. However, the implementation function may return\"\n48:           + \" additional providers not listed here.\" //\n49:           + \"<p>Each element of the list is an <code>*Info</code> object returned by <a\"\n50:           + \" href='../globals/bzl.html#provider'><code>provider()</code></a>, except that a legacy\"\n51:           + \" provider is represented by its string name instead.When a target of the rule is used\"\n52:           + \" as a dependency for a target that declares a required provider, it is not necessary\"\n53:           + \" to specify that provider here. It is enough that the implementation function returns\"\n54:           + \" it. However, it is considered best practice to specify it, even though this is not\"\n55:           + \" required. The <a\"\n56:           + \" href='../globals/bzl.html#aspect.required_providers'><code>required_providers</code></a>\"\n57:           + \" field of an <a href='../globals/bzl.html#aspect'>aspect</a> does, however, require\"\n58:           + \" that providers are specified here.\";\n59: \n60:   String DEPENDENCY_RESOLUTION_RULE_DOC =\n61:       \"If set, the rule can be a dependency through attributes also marked as available in\"\n62:           + \" materializers. Every attribute of rules with this flag set must be marked as \"\n63:           + \" available in materializers also. This is so that rules so marked cannot depend on\"\n64:           + \" rules that are not...
109-assistanttool_usemcp__sourcegraph__sg_read_file
1102026-06-12T16:16:10.412Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/bazel--8.0.0@12f256c9dffb17d03d47b3f06bf34f67c976e4aa/-/blob/src/main/java/com/google/devtools/build/lib/packages/MacroClass.java%3FL1-80\n1: // Copyright 2024 The Bazel Authors. All rights reserved.\n2: //\n3: // Licensed under the Apache License, Version 2.0 (the \"License\");\n4: // you may not use this file except in compliance with the License.\n5: // You may obtain a copy of the License at\n6: //\n7: //    http://www.apache.org/licenses/LICENSE-2.0\n8: //\n9: // Unless required by applicable law or agreed to in writing, software\n10: // distributed under the License is distributed on an \"AS IS\" BASIS,\n11: // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n12: // See the License for the specific language governing permissions and\n13: // limitations under the License.\n14: \n15: package com.google.devtools.build.lib.packages;\n16: \n17: import static com.google.common.collect.ImmutableList.toImmutableList;\n18: import static com.google.devtools.build.lib.packages.BuildType.NODEP_LABEL_LIST;\n19: \n20: import com.google.common.base.Preconditions;\n21: import com.google.common.collect.ImmutableList;\n22: import com.google.common.collect.ImmutableMap;\n23: import com.google.common.collect.ImmutableSet;\n24: import com.google.common.collect.Lists;\n25: import com.google.devtools.build.lib.cmdline.Label;\n26: import com.google.devtools.build.lib.cmdline.PackageIdentifier;\n27: import com.google.devtools.build.lib.events.Event;\n28: import com.google.devtools.build.lib.packages.TargetRecorder.MacroFrame;\n29: import com.google.devtools.build.lib.packages.TargetRecorder.NameConflictException;\n30: import com.google.devtools.build.lib.server.FailureDetails.PackageLoading.Code;\n31: import com.google.errorprone.annotations.CanIgnoreReturnValue;\n32: import java.util.ArrayList;\n33: import java.util.LinkedHashMap;\n34: import java.util.List;\n35: import java.util.Map;\n36: import javax.annotation.Nullable;\n37: import net.starlark.java.eval.EvalException;\n38: import net.starlark.java.eval.Mutability;\n39: import net.starlark.java.eval.Starlark;\n40: import net.starlark.java.eval.StarlarkFunction;\n41: import net.starlark.java.eval.StarlarkSemantics;\n42: import net.starlark.java.eval.StarlarkThread;\n43: import net.starlark.java.eval.SymbolGenerator;\n44: import net.starlark.java.spelling.SpellChecker;\n45: \n46: /**\n47:  * Represents a symbolic macro, defined in a .bzl file, that may be instantiated during Package\n48:  * evaluation.\n49:  *\n50:  * <p>This is analogous to {@link RuleClass}. In essence, a {@code MacroClass} consists of the\n51:  * macro's schema and its implementation function.\n52:  */\n53: public final class MacroClass {\n54: \n55:   /**\n56:    * Names that users may not pass as keys of the {@code attrs} dict when calling {@code macro()}.\n57:    *\n58:    * <p>Of these, {@code name} is special cased as an actual attribute, and the rest do not exist.\n59:    */\n60:   // Keep in sync with `macro()`'s `attrs` user documentation in StarlarkRuleFunctionsApi.\n61:   // But we should avoid adding new entries here, since it's a backwards-incompatible change.\n62:   public static final ImmutableSet<String> RESERVED_MACRO_ATTR_NAMES =\n63:       ImmutableSet.of(\"name\", \"visibility\");\n64: \n65:   /**\n66:    * \"visibility\" attribute present on all symbolic macros.\n67:    *\n68:    * <p>This is similar to the visibility attribute for rules, but lacks the exec transitions.\n69:    */\n70:   public static final Attribute VISIBILITY_ATTRIBUTE =\n71:       Attribute.attr(\"visibility\", NODEP_LABEL_LIST)\n72:           .orderIndependent()\n73:           .nonconfigurable(\"special attribute integrated more deeply into Bazel's core logic\")\n74:           .build();\n75: \n76:   private final String name;\n77:   private final Label definingBzlLabel;\n78:   private final StarlarkFunction implementation;\n79:   // Implicit attrib...
111-assistanttool_usemcp__sourcegraph__sg_read_file
1122026-06-12T16:16:11.108Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/bazel--8.0.0@12f256c9dffb17d03d47b3f06bf34f67c976e4aa/-/blob/src/main/java/com/google/devtools/build/lib/packages/BzlInitThreadContext.java%3FL1-60\n1: // Copyright 2022 The Bazel Authors. All rights reserved.\n2: //\n3: // Licensed under the Apache License, Version 2.0 (the \"License\");\n4: // you may not use this file except in compliance with the License.\n5: // You may obtain a copy of the License at\n6: //\n7: //    http://www.apache.org/licenses/LICENSE-2.0\n8: //\n9: // Unless required by applicable law or agreed to in writing, software\n10: // distributed under the License is distributed on an \"AS IS\" BASIS,\n11: // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n12: // See the License for the specific language governing permissions and\n13: // limitations under the License.\n14: \n15: package com.google.devtools.build.lib.packages;\n16: \n17: import com.google.common.collect.ImmutableMap;\n18: import com.google.devtools.build.lib.analysis.RuleDefinitionEnvironment;\n19: import com.google.devtools.build.lib.cmdline.Label;\n20: import com.google.devtools.build.lib.cmdline.RepositoryMapping;\n21: import com.google.devtools.build.lib.cmdline.RepositoryName;\n22: import com.google.devtools.build.lib.cmdline.StarlarkThreadContext;\n23: import com.google.errorprone.annotations.CanIgnoreReturnValue;\n24: import java.util.Optional;\n25: import javax.annotation.Nullable;\n26: import net.starlark.java.eval.EvalException;\n27: import net.starlark.java.eval.Starlark;\n28: import net.starlark.java.eval.StarlarkThread;\n29: \n30: /**\n31:  * Bazel application data for the Starlark thread that evaluates the top-level code in a .bzl (or\n32:  * .scl) module (i.e. when evaluating that module's global symbols).\n33:  */\n34: public final class BzlInitThreadContext extends StarlarkThreadContext\n35:     implements RuleDefinitionEnvironment {\n36: \n37:   private final Label bzlFile;\n38: \n39:   /* Digest of the .bzl file being initialized along with all its transitive loads. */\n40:   private final byte[] transitiveDigest;\n41: \n42:   // For storing the result of calling `visibility()`.\n43:   @Nullable private BzlVisibility bzlVisibility;\n44: \n45:   private final RepositoryName toolsRepository;\n46: \n47:   // TODO(b/192694287): Remove once we migrate all tests from the allowlist\n48:   private final Optional<Label> networkAllowlistForTests;\n49: \n50:   // Used for `configuration_field`.\n51:   private final ImmutableMap<String, Class<?>> fragmentNameToClass;\n52: \n53:   /**\n54:    * Constructs a new context for initializing a .bzl file.\n55:    *\n56:    * @param bzlFile the name of the .bzl being initialized\n57:    * @param transitiveDigest the hash of that file and its transitive load()s\n58:    * @param toolsRepository the name of the tools repository, such as \"@bazel_tools\"\n59:    * @param networkAllowlistForTests an allowlist for rule classes created by this thread\n60:    * @param fragmentNameToClass a map from configuration fragment name to configuration fragment\n61: "}
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Let me also look at the `net/starlark` directory structure and check a few more files:
118-assistanttool_usemcp__sourcegraph__sg_list_files
1192026-06-12T16:16:15.425Zusertool_resultmcp__sourcegraph__sg_list_files
{"text":"src/main/java/net/starlark/java/annot/\nsrc/main/java/net/starlark/java/cmd/\nsrc/main/java/net/starlark/java/eval/\nsrc/main/java/net/starlark/java/lib/\nsrc/main/java/net/starlark/java/spelling/\nsrc/main/java/net/starlark/java/syntax/\nsrc/main/java/net/starlark/java/BUILD\n"}
120-assistanttool_usemcp__sourcegraph__sg_read_file
1212026-06-12T16:16:16.298Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/bazel--8.0.0@12f256c9dffb17d03d47b3f06bf34f67c976e4aa/-/blob/src/main/java/com/google/devtools/build/lib/packages/StarlarkGlobals.java%3FL1-80\n1: // Copyright 2023 The Bazel Authors. All rights reserved.\n2: //\n3: // Licensed under the Apache License, Version 2.0 (the \"License\");\n4: // you may not use this file except in compliance with the License.\n5: // You may obtain a copy of the License at\n6: //\n7: //    http://www.apache.org/licenses/LICENSE-2.0\n8: //\n9: // Unless required by applicable law or agreed to in writing, software\n10: // distributed under the License is distributed on an \"AS IS\" BASIS,\n11: // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n12: // See the License for the specific language governing permissions and\n13: // limitations under the License.\n14: \n15: package com.google.devtools.build.lib.packages;\n16: \n17: import com.google.common.collect.ImmutableMap;\n18: \n19: /**\n20:  * A library of the fixed Starlark environment for various contexts.\n21:  *\n22:  * <p>This is the source of truth for what symbols are available in what Starlark contexts (BUILD,\n23:  * .bzl, etc.), before considering how symbols may be added by registering them on the rule class\n24:  * provider, or how symbols may be substituted by builtins injection. In other words, this is the\n25:  * starting point for defining the minimum Starlark environments that Bazel supports for BUILD\n26:  * files, .bzl files, etc. See {@link BazelStarlarkEnvironment} for the final determination of the\n27:  * environment after accounting for registered symbols and builtins injection.\n28:  *\n29:  * <p>This is split between an interface in the lib/packages/ directory and an implementation in the\n30:  * lib/analysis/starlark/ directory, in order to avoid new dependency edges from lib/packages/ to\n31:  * lib/analysis/.\n32:  */\n33: public interface StarlarkGlobals {\n34: \n35:   /**\n36:    * Returns a simple environment containing a few general utility modules, {@code depset}, and\n37:    * {@code select()}.\n38:    *\n39:    * <p>In general, if you need a Bazel-y Starlark environment and don't know what to choose, prefer\n40:    * to use this one for uniformity with as many other contexts as possible.\n41:    */\n42:   ImmutableMap<String, Object> getUtilToplevels();\n43: \n44:   /**\n45:    * Similar to {@link #getUtilToplevels} but without {@code select()} and with {@code struct}. Used\n46:    * for cquery.\n47:    */\n48:   // TODO(bazel-team): Consider whether we should replace usage of this with getUtilTopLevels(), at\n49:   // the cost of the cquery dialect changing slightly, for the sake of uniformity and fewer\n50:   // kinds of environments.\n51:   ImmutableMap<String, Object> getUtilToplevelsForCquery();\n52: \n53:   /**\n54:    * Returns the fixed top-levels for BUILD files that also happen to be fields of {@code native}.\n55:    * This does not include any native rules.\n56:    */\n57:   ImmutableMap<String, Object> getFixedBuildFileToplevelsSharedWithNative();\n58: \n59:   /** Returns the fixed top-levels for BUILD files that are *not* also fields of {@code native}. */\n60:   ImmutableMap<String, Object> getFixedBuildFileToplevelsNotInNative();\n61: \n62:   /** Returns the fixed top-levels for .bzl files, excluding the {@code native} object. */\n63:   ImmutableMap<String, Object> getFixedBzlToplevels();\n64: \n65:   /** Returns the top-levels for .scl files. */\n66:   ImmutableMap<String, Object> getSclToplevels();\n67: \n68:   /** Returns the top-levels for MODULE.bazel files and their imports. */\n69:   ImmutableMap<String, Object> getModuleToplevels();\n70: \n71:   /** Returns the top-levels for REPO.bazel files. */\n72:   ImmutableMap<String, Object> getRepoToplevels();\n73: \n74:   /** Returns the top-levels for VENDOR.bazel files. */\n75:   ImmutableMap<String, Object> getVendorToplevels();\n76: }\n77: "}
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125-assistanttext-
Let me find the StarlarkGlobals implementation:
126-assistanttool_usemcp__sourcegraph__sg_keyword_search
1272026-06-12T16:16:21.367Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkGlobalsImpl.java\n41:  */\n42: public final class StarlarkGlobalsImpl implements StarlarkGlobals {\n43: \n44: \n"}
128-assistanttool_usemcp__sourcegraph__sg_keyword_search
1292026-06-12T16:16:22.146Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"No results.\n\nNo results found."}
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134-assistanttext-
Now I have a comprehensive picture. Let me write the `answer.json` file with all findings:
135-assistanttool_useWrite
1362026-06-12T16:17:28.336Zusertool_resultWrite
File created successfully at: /workspace/answer.json (file state is current in your context — no need to Read it back)
137-assistanttext-
The `answer.json` file has been written. Here's a summary of what was found:
+
+## Key Files for Starlark BUILD Evaluation in Bazel 8.0.0
+
+### StarlarkThread (environment setup)
+- **`src/main/java/net/starlark/java/eval/StarlarkThread.java`** — `StarlarkThread` class: the execution thread holding the call stack, mutability, thread-locals. Callers attach context objects like `Package.Builder` via `setThreadLocal`.
+
+### PackageFactory (invokes Starlark evaluation)
+- **`src/main/java/com/google/devtools/build/lib/packages/PackageFactory.java`** — `PackageFactory` class: constructs `Package` instances from BUILD file ASTs via `executeBuildFile()`.
+
+### BzlLoadFunction (.bzl file loading)
+- **`src/main/java/com/google/devtools/build/lib/skyframe/BzlLoadFunction.java`** — `BzlLoadFunction` class: Skyframe function loading .bzl/.scl modules, setting up `StarlarkThread` with `BzlInitThreadContext`.
+
+### rule() and macro() builtins
+- **`src/main/java/com/google/devtools/build/lib/starlarkbuildapi/StarlarkRuleFunctionsApi.java`** — API interface declaring `rule()` and `macro()` `@StarlarkMethod`s.
+- **`src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java`** — `StarlarkRuleClassFunctions` implements `StarlarkRuleFunctionsApi`; contains `rule()` and `macro()` implementations.
+- **`src/main/java/com/google/devtools/build/lib/packages/MacroClass.java`** — `MacroClass`: the macro schema + implementation (analogous to `RuleClass`).
+- **`src/main/java/com/google/devtools/build/lib/packages/RuleFunction.java`** / **`RuleClass.java`** / **`RuleFactory.java`** — rule callable interface, rule schema, and rule instantiation.
+
+### Package.Builder (accumulates targets)
+- **`src/main/java/com/google/devtools/build/lib/packages/Package.java`** — inner class `Package.Builder` (extends `TargetDefinitionContext`) accumulates targets during BUILD evaluation.
+
+### Environment setup supporting files
+- **`BazelStarlarkEnvironment.java`**, **`StarlarkGlobals.java`** (interface), **`StarlarkGlobalsImpl.java`** (implementation), **`StarlarkNativeModule.java`**, **`BzlInitThreadContext.java`**, **`StarlarkBuiltinsFunction.java`**.
Tool Calls (34)
1. ToolSearch @ -
Input
{
+  "query": "select:mcp__sourcegraph__sg_keyword_search,mcp__sourcegraph__sg_read_file,mcp__sourcegraph__sg_list_files,mcp__sourcegraph__sg_nls_search",
+  "max_results": 4
+}
Output
{
+  "matches": [
+    "mcp__sourcegraph__sg_keyword_search",
+    "mcp__sourcegraph__sg_read_file",
+    "mcp__sourcegraph__sg_list_files",
+    "mcp__sourcegraph__sg_nls_search"
+  ],
+  "query": "select:mcp__sourcegraph__sg_keyword_search,mcp__sourcegraph__sg_read_file,mcp__sourcegraph__sg_list_files,mcp__sourcegraph__sg_nls_search",
+  "total_deferred_tools": 33
+}
2. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/bazel--8.0.0$ StarlarkThread file:src/main/java"
+}
Output
{
+  "content": "{\"text\":\"# github.com/sg-evals/bazel--8.0.0 – src/main/java/net/starlark/java/eval/StarlarkThread.java\\n46:  */\\n47: public final class StarlarkThread {\\n48: \\n49: \\n431: \\n432:   private StarlarkThread(\\n433:       Mutability mu,\\n434: \\n28: /**\\n29:  * An StarlarkThread represents a Starlark thread.\\n30:  *\\n31: \\n\\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/analysis/RuleContext.java\\n185:    */\\n186:   private final StarlarkThread starlarkThread;\\n187: \\n188: \\n977: \\n978:   private StarlarkThread createStarlarkThread(Mutability mutability) {\\n979:     AnalysisEnvironment env = getAnalysisEnvironment();\\n980:     StarlarkThread thread =\\n981:         StarlarkThread.create(\\n982:             mutability, env.getStarlarkSemantics(), getLabel().toString(), getSymbolGenerator());\\n983: \\n987: \\n988:   public StarlarkThread getStarlarkThread() {\\n989:     return starlarkThread;\\n990:   }\\n991: \\n\\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/profiler/memory/AllocationTracker.java\\n51: \\n52:   // A mapping from Java thread to StarlarkThread.\\n53:   // Used to effect a hidden StarlarkThread parameter to sampleAllocation.\\n54:   // TODO(adonovan): opt: merge the three different ThreadLocals in use here.\\n55:   private final ThreadLocal<StarlarkThread> starlarkThread = new ThreadLocal<>();\\n56: \\n57: \\n43: import net.starlark.java.eval.StarlarkCallable;\\n44: import net.starlark.java.eval.StarlarkThread;\\n45: import net.starlark.java.syntax.Location;\\n46: \\n57:   @Override\\n58:   public void onPushFirst(StarlarkThread thread) {\\n59:     starlarkThread.set(thread);\\n60:   }\\n61: \\n\\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/cmdline/StarlarkThreadContext.java\\n34:  */\\n35: public abstract class StarlarkThreadContext {\\n36:   // TODO: decide the extent to which we should enforce that such a context object is available\\n37: \\n60:    */\\n61:   protected StarlarkThreadContext(\\n62:       @Nullable InterruptibleSupplier<RepositoryMapping> mainRepoMappingSupplier) {\\n63: \\n18: import javax.annotation.Nullable;\\n19: import net.starlark.java.eval.StarlarkThread;\\n20: \\n21: \\n\\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/net/starlark/java/eval/CpuProfiler.java\\n122:   @Nullable\\n123:   static StarlarkThread setStarlarkThread(StarlarkThread thread) {\\n124:     if (thread == null) {\\n125: \\n59: // Reading from the other end of the pipe is a Java thread, the router.\\n60: // Its job is to map each OS tid to a StarlarkThread, if the\\n61: // thread is currently executing Starlark code, and increment\\n62: // a volatile counter in that StarlarkThread. If the thread is\\n63: // not executing Starlark code, the router discards the event.\\n64: \\n64: // When a Starlark thread enters or leaves a function during profiling,\\n65: // it updates the StarlarkThread-to-OS-thread mapping consulted by the\\n66: // router.\\n67: \\n\\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/net/starlark/java/annot/StarlarkMethod.java\\n180:    */\\n181:   boolean useStarlarkThread() default false;\\n182: \\n183: \\n50:  *             {@code extraKeywords};\\n51:  *         <li>a {@code StarlarkThread}, if {@code useStarlarkThread};\\n52:  *         <li>a {@code StarlarkSemantics}, if {@code useStarlarkSemantics}.\\n53: \\n174:   /**\\n175:    * If true, the StarlarkThread will be passed as an argument of the annotated function. (Thus, the\\n176:    * annotated method signature must contain StarlarkThread as a parameter. See the interface-level\\n177:    * javadoc for details.)\\n178: \\n\\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/net/starlark/java/eval/MethodDescriptor.java\\n256: \\n257:   /** @see StarlarkMethod#useStarlarkThread() */\\n258:   boolean isUseStarlarkThread() {\\n259:     return useStarlarkThread;\\n260:   }\\n261: \\n48:   private final 
+...
3. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/bazel--8.0.0$ PackageFactory file:src/main/java"
+}
Output
{
+  "content": "{\"text\":\"# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/PackageFactory.java\\n79:  */\\n80: public final class PackageFactory {\\n81:   private static final GoogleLogger logger = GoogleLogger.forEnclosingClass();\\n82: \\n143:   // so WorkspaceFactory can add an extra top-level builtin.\\n144:   public PackageFactory(\\n145:       RuleClassProvider ruleClassProvider,\\n146: \\n76:  *\\n77:  * <p>A PackageFactory is a heavy-weight object; create them sparingly. Typically only one is needed\\n78:  * per client application.\\n79: \\n\\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/runtime/BlazeRuntime.java\\n167: \\n168:   private final PackageFactory packageFactory;\\n169:   private final ConfiguredRuleClassProvider ruleClassProvider;\\n170: \\n546:   /** Returns the package factory. */\\n547:   public PackageFactory getPackageFactory() {\\n548:     return packageFactory;\\n549:   }\\n550: \\n58: import com.google.devtools.build.lib.packages.Package.Builder.PackageSettings;\\n59: import com.google.devtools.build.lib.packages.PackageFactory;\\n60: import com.google.devtools.build.lib.packages.PackageLoadingListener;\\n61: \\n\\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/skyframe/PackageFunction.java\\n105: \\n106:   protected final PackageFactory packageFactory;\\n107:   protected final CachingPackageLocator packageLocator;\\n108: \\n1304:   public static final class Builder {\\n1305:     @Nullable private PackageFactory packageFactory;\\n1306:     @Nullable private CachingPackageLocator pkgLocator;\\n1307: \\n1319:     @CanIgnoreReturnValue\\n1320:     public Builder setPackageFactory(PackageFactory packageFactory) {\\n1321:       this.packageFactory = packageFactory;\\n1322:       return this;\\n1323: \\n\\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/skyframe/WorkspaceFileFunction.java\\n80: \\n81:   private final PackageFactory packageFactory;\\n82:   private final BlazeDirectories directories;\\n83: \\n38: import com.google.devtools.build.lib.packages.Package;\\n39: import com.google.devtools.build.lib.packages.PackageFactory;\\n40: import com.google.devtools.build.lib.packages.RuleClassProvider;\\n41: \\n88:       RuleClassProvider ruleClassProvider,\\n89:       PackageFactory packageFactory,\\n90:       BlazeDirectories directories,\\n91: \\n\\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/skyframe/packages/PackageFactoryBuilderWithSkyframeForTesting.java\\n27:  */\\n28: public abstract class PackageFactoryBuilderWithSkyframeForTesting\\n29:     extends PackageFactory.BuilderForTesting {\\n30:   protected ImmutableMap<SkyFunctionName, SkyFunction> extraSkyFunctions = ImmutableMap.of();\\n31: \\n17: import com.google.common.collect.ImmutableMap;\\n18: import com.google.devtools.build.lib.packages.PackageFactory;\\n19: import com.google.devtools.build.lib.skyframe.PrecomputedValue;\\n20: \\n24: /**\\n25:  * A {@link PackageFactory.BuilderForTesting} that also allows specification of some skyframe\\n26:  * details.\\n27: \\n\\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/Type.java\\n133: \\n134:   // TODO(bazel-team): Check external calls (e.g. in PackageFactory), verify they always want\\n135:   // this over selectableConvert.\\n136: \\n\\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/Package.java\\n1055:   /**\\n1056:    * A builder for {@link Package} objects. Only intended to be used by {@link PackageFactory} and\\n1057:    * {@link com.google.devtools.build.lib.skyframe.PackageFunction}.\\n1058: \\n\\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/GlobCache.java\\n252:    *\\n253:    * <p>Called by PackageFactory via Package.\\n254:    */\\n255: \\n\\n# github.com/sg-evals/bazel--8.0.0 – s
+...
4. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/bazel--8.0.0$ BzlLoadFunction file:src/main/java"
+}
Output
{
+  "content": "{\"text\":\"# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/skyframe/BzlLoadFunction.java\\n107:  */\\n108: public class BzlLoadFunction implements SkyFunction {\\n109: \\n110: \\n128: \\n129:   private BzlLoadFunction(\\n130:       RuleClassProvider ruleClassProvider,\\n131: \\n1693: \\n1694:   private static final class BzlLoadFunctionException extends SkyFunctionException {\\n1695:     private BzlLoadFunctionException(BzlLoadFailedException cause) {\\n1696:       super(cause, cause.getTransience());\\n1697: \\n\\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/skyframe/SkyframeExecutor.java\\n885: \\n886:   protected SkyFunction newBzlLoadFunction(RuleClassProvider ruleClassProvider) {\\n887:     return BzlLoadFunction.create(\\n888:         ruleClassProvider, directories, getDigestFunction().getHashFunction(), bzlCompileCache);\\n889: \\n881:   @Nullable\\n882:   protected BzlLoadFunction getBzlLoadFunctionForInliningPackageAndWorkspaceNodes() {\\n883:     return null;\\n884: \\n369:   // Cache of parsed bzl files, for use when we're inlining BzlCompileFunction in\\n370:   // BzlLoadFunction. See the comments in BzlLoadFunction for motivations and details.\\n371:   private final Cache<BzlCompileValue.Key, BzlCompileValue> bzlCompileCache =\\n372: \\n\\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/skyframe/PackageFunction.java\\n112:   // Not final only for testing.\\n113:   @Nullable private BzlLoadFunction bzlLoadFunctionForInlining;\\n114: \\n115: \\n1308:     private AtomicInteger numPackagesSuccessfullyLoaded = new AtomicInteger(0);\\n1309:     @Nullable private BzlLoadFunction bzlLoadFunctionForInlining;\\n1310:     @Nullable private PackageProgressReceiver packageProgress;\\n1311: \\n196: \\n197:   public void setBzlLoadFunctionForInliningForTesting(BzlLoadFunction bzlLoadFunctionForInlining) {\\n198:     this.bzlLoadFunctionForInlining = bzlLoadFunctionForInlining;\\n199:   }\\n200: \\n\\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/skyframe/WorkspaceFileFunction.java\\n83:   private final RuleClassProvider ruleClassProvider;\\n84:   private final BzlLoadFunction bzlLoadFunctionForInlining;\\n85:   private static final PackageIdentifier rootPackage = PackageIdentifier.createInMainRepo(\\\"\\\");\\n86: \\n90:       BlazeDirectories directories,\\n91:       BzlLoadFunction bzlLoadFunctionForInlining) {\\n92:     this.packageFactory = packageFactory;\\n93: \\n94:     this.ruleClassProvider = ruleClassProvider;\\n95:     this.bzlLoadFunctionForInlining = bzlLoadFunctionForInlining;\\n96:   }\\n97: \\n\\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/net/starlark/java/eval/Eval.java\\n86: \\n87:       // Hack for BzlLoadFunction's \\\"export\\\" semantics.\\n88:       // We enable it only for statements outside any function (isToplevelFunction)\\n89: \\n\\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/net/starlark/java/eval/StarlarkThread.java\\n450:    * <p>This is a short-term hack to allow us to consolidate all StarlarkFile execution in one place\\n451:    * even while BzlLoadFunction implements the old \\\"export\\\" behavior, in which rules, aspects and\\n452:    * providers are \\\"exported\\\" as soon as they are assigned, not at the end of file execution.\\n453: \\n\\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/skyframe/BUILD\\n33:         \\\"BuildTopLevelAspectsDetailsFunction.java\\\",\\n34:         \\\"BzlLoadFunction.java\\\",\\n35:         \\\"BzlmodRepoRuleFunction.java\\\",\\n36: \\n\\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/skyframe/BzlLoadValue.java\\n139:     // The alternative is to use a separate key type just for .scl, but that complicates repo logic;\\n140:     // see BzlLoadFunction#getRepositoryMapping.\\n141:     final boolean isSclDialect() {\\n142: \\n332: 
+...
5. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/bazel--8.0.0$ \"Package.Builder\" file:src/main/java"
+}
Output
{
+  "content": "{\"text\":\"# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/WorkspaceGlobals.java\\n108:     // Add to the package definition for later.\\n109:     Package.Builder builder =\\n110:         Package.Builder.fromOrFailAllowWorkspaceOnly(thread, \\\"register_execution_platforms()\\\");\\n111:     List<String> patterns = Sequence.cast(platformLabels, String.class, \\\"platform_labels\\\");\\n112: \\n118:     // Add to the package definition for later.\\n119:     Package.Builder builder =\\n120:         Package.Builder.fromOrFailAllowWorkspaceOnly(thread, \\\"register_toolchains()\\\");\\n121:     List<String> patterns = Sequence.cast(toolchainLabels, String.class, \\\"toolchain_labels\\\");\\n122: \\n156:     try {\\n157:       Package.Builder builder = Package.Builder.fromOrFailAllowWorkspaceOnly(thread, \\\"bind()\\\");\\n158:       RuleClass ruleClass = ruleClassMap.get(\\\"bind\\\");\\n159: \\n\\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/PackageCallable.java\\n51:       throws EvalException {\\n52:     Package.Builder pkgBuilder = Package.Builder.fromOrFailAllowBuildOnly(thread, \\\"package()\\\");\\n53:     if (pkgBuilder.isPackageFunctionUsed()) {\\n54: \\n76:   protected void processParam(\\n77:       String name, Object rawValue, Package.Builder pkgBuilder, PackageArgs.Builder pkgArgsBuilder)\\n78:       throws EvalException {\\n79: \\n\\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/BuildGlobals.java\\n117:       throws EvalException {\\n118:     Package.Builder pkgBuilder = Package.Builder.fromOrFailAllowBuildOnly(thread, \\\"licenses()\\\");\\n119:     try {\\n120: \\n76:       throws EvalException {\\n77:     Package.Builder pkgBuilder =\\n78:         Package.Builder.fromOrFailAllowBuildOnly(thread, \\\"environment_group()\\\");\\n79:     List<Label> environments =\\n80: \\n\\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/WorkspaceFactoryHelper.java\\n131:   static void addBindRule(\\n132:       Package.Builder pkg,\\n133:       RuleClass bindRuleClass,\\n134: \\n45:   public static Rule createAndAddRepositoryRule(\\n46:       Package.Builder pkgBuilder,\\n47:       RuleClass ruleClass,\\n48: \\n100:   public static void addRepoMappings(\\n101:       Package.Builder builder, Map<String, Object> kwargs, String externalRepoName)\\n102:       throws EvalException, LabelSyntaxException {\\n103: \\n\\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/skyframe/PackageFunctionWithoutGlobDeps.java\\n65:   private static final class LoadedPackageWithoutDeps extends LoadedPackage {\\n66:     LoadedPackageWithoutDeps(Package.Builder builder, long loadTimeNanos) {\\n67:       super(builder, loadTimeNanos);\\n68: \\n91:   protected LoadedPackage newLoadedPackage(\\n92:       Package.Builder packageBuilder, @Nullable Globber globber, long loadTimeNanos) {\\n93:     return new LoadedPackageWithoutDeps(packageBuilder, loadTimeNanos);\\n94: \\n\\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/RuleFactory.java\\n54:   public static Rule createRule(\\n55:       Package.Builder pkgBuilder,\\n56:       RuleClass ruleClass,\\n57: \\n133:   public static Rule createAndAddRule(\\n134:       Package.Builder pkgBuilder,\\n135:       RuleClass ruleClass,\\n136: \\n234:   private static String getGeneratorName(\\n235:       Package.Builder pkgBuilder,\\n236:       BuildLangTypedAttributeValuesMap args,\\n237: \\n\\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/WorkspaceFactory.java\\n70:   public WorkspaceFactory(\\n71:       Package.Builder builder,\\n72:       RuleClassProvider ruleClassProvider,\\n73: \\n246:         try {\\n247:           Package.Builder builder =\\n248:               Package.Builder.fromOrFailAllowWorkspaceOnly(thread, 
+...
6. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/bazel--8.0.0$ \"class StarlarkRuleFunction\" file:src/main/java/com/google/devtools/build/lib/packages"
+}
Output
{
+  "content": "{\"text\":\"No results.\\n\\nNo results found.\"}",
+  "structuredContent": {
+    "text": "No results.\n\nNo results found."
+  }
+}
7. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/bazel--8.0.0$ \"class MacroFunction\" OR \"def rule\" OR \"macro builtin\" file:src/main/java/com/google/devtools/build/lib/packages"
+}
Output
{
+  "content": "{\"text\":\"No results.\\n\\nNo results found.\"}",
+  "structuredContent": {
+    "text": "No results.\n\nNo results found."
+  }
+}
8. mcp__sourcegraph__sg_list_files @ -
Input
{
+  "repo": "github.com/sg-evals/bazel--8.0.0",
+  "path": "src/main/java/com/google/devtools/build/lib/packages"
+}
Output
{
+  "content": "{\"text\":\"src/main/java/com/google/devtools/build/lib/packages/metrics/\\nsrc/main/java/com/google/devtools/build/lib/packages/producers/\\nsrc/main/java/com/google/devtools/build/lib/packages/semantics/\\nsrc/main/java/com/google/devtools/build/lib/packages/AbstractAttributeMapper.java\\nsrc/main/java/com/google/devtools/build/lib/packages/AdvertisedProviderSet.java\\nsrc/main/java/com/google/devtools/build/lib/packages/AggregatingAttributeMapper.java\\nsrc/main/java/com/google/devtools/build/lib/packages/AllowlistChecker.java\\nsrc/main/java/com/google/devtools/build/lib/packages/Aspect.java\\nsrc/main/java/com/google/devtools/build/lib/packages/AspectClass.java\\nsrc/main/java/com/google/devtools/build/lib/packages/AspectDefinition.java\\nsrc/main/java/com/google/devtools/build/lib/packages/AspectDescriptor.java\\nsrc/main/java/com/google/devtools/build/lib/packages/AspectParameters.java\\nsrc/main/java/com/google/devtools/build/lib/packages/AspectsList.java\\nsrc/main/java/com/google/devtools/build/lib/packages/Attribute.java\\nsrc/main/java/com/google/devtools/build/lib/packages/AttributeFormatter.java\\nsrc/main/java/com/google/devtools/build/lib/packages/AttributeMap.java\\nsrc/main/java/com/google/devtools/build/lib/packages/AttributeTransitionData.java\\nsrc/main/java/com/google/devtools/build/lib/packages/AttributeValueSource.java\\nsrc/main/java/com/google/devtools/build/lib/packages/AutoloadSymbols.java\\nsrc/main/java/com/google/devtools/build/lib/packages/BUILD\\nsrc/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java\\nsrc/main/java/com/google/devtools/build/lib/packages/BuildFileContainsErrorsException.java\\nsrc/main/java/com/google/devtools/build/lib/packages/BuildFileName.java\\nsrc/main/java/com/google/devtools/build/lib/packages/BuildFileNotFoundException.java\\nsrc/main/java/com/google/devtools/build/lib/packages/BuildGlobals.java\\nsrc/main/java/com/google/devtools/build/lib/packages/BuildSetting.java\\nsrc/main/java/com/google/devtools/build/lib/packages/BuildType.java\\nsrc/main/java/com/google/devtools/build/lib/packages/BuilderFactoryForTesting.java\\nsrc/main/java/com/google/devtools/build/lib/packages/BuiltinProvider.java\\nsrc/main/java/com/google/devtools/build/lib/packages/BuiltinRestriction.java\\nsrc/main/java/com/google/devtools/build/lib/packages/BuiltinsInternalModule.java\\nsrc/main/java/com/google/devtools/build/lib/packages/BzlInitThreadContext.java\\nsrc/main/java/com/google/devtools/build/lib/packages/BzlVisibility.java\\nsrc/main/java/com/google/devtools/build/lib/packages/CachingPackageLocator.java\\nsrc/main/java/com/google/devtools/build/lib/packages/CallStack.java\\nsrc/main/java/com/google/devtools/build/lib/packages/ConfigurationFragmentPolicy.java\\nsrc/main/java/com/google/devtools/build/lib/packages/ConfiguredAttributeMapper.java\\nsrc/main/java/com/google/devtools/build/lib/packages/DefaultSetting.java\\nsrc/main/java/com/google/devtools/build/lib/packages/DelegatingAttributeMapper.java\\nsrc/main/java/com/google/devtools/build/lib/packages/DependencyFilter.java\\nsrc/main/java/com/google/devtools/build/lib/packages/DotBazelFileSyntaxChecker.java\\nsrc/main/java/com/google/devtools/build/lib/packages/EnumFilterConverter.java\\nsrc/main/java/com/google/devtools/build/lib/packages/EnvironmentGroup.java\\nsrc/main/java/com/google/devtools/build/lib/packages/EnvironmentLabels.java\\nsrc/main/java/com/google/devtools/build/lib/packages/ErrorDeterminingRepositoryException.java\\nsrc/main/java/com/google/devtools/build/lib/packages/ExecGroup.java\\nsrc/main/java/com/google/devtools/build/lib/packages/FileTarget.java\\nsrc/main/java/com/google/devtools/build/lib/packages/FunctionSplitTransitionAllowlist.java\\nsrc/main/java/com/google/devtools/build/lib/packages/GlobCache.java\\nsrc/main/java/com/google/devtools/build/lib/packages/Globber.java\\nsrc/main/java/com/google/devtools/build/lib/packages/GlobberUtils.java\\nsrc/main/java/com/goo
+...
9. mcp__sourcegraph__sg_list_files @ -
Input
{
+  "repo": "github.com/sg-evals/bazel--8.0.0",
+  "path": "src/main/java/net/starlark/java/eval"
+}
Output
{
+  "content": "{\"text\":\"src/main/java/net/starlark/java/eval/BUILD\\nsrc/main/java/net/starlark/java/eval/BuiltinFunction.java\\nsrc/main/java/net/starlark/java/eval/CallUtils.java\\nsrc/main/java/net/starlark/java/eval/CpuProfiler.java\\nsrc/main/java/net/starlark/java/eval/Debug.java\\nsrc/main/java/net/starlark/java/eval/Dict.java\\nsrc/main/java/net/starlark/java/eval/Eval.java\\nsrc/main/java/net/starlark/java/eval/EvalException.java\\nsrc/main/java/net/starlark/java/eval/EvalUtils.java\\nsrc/main/java/net/starlark/java/eval/FlagGuardedValue.java\\nsrc/main/java/net/starlark/java/eval/FormatParser.java\\nsrc/main/java/net/starlark/java/eval/GuardedValue.java\\nsrc/main/java/net/starlark/java/eval/HasBinary.java\\nsrc/main/java/net/starlark/java/eval/ImmutableSingletonStarlarkList.java\\nsrc/main/java/net/starlark/java/eval/ImmutableStarlarkList.java\\nsrc/main/java/net/starlark/java/eval/JNI.java\\nsrc/main/java/net/starlark/java/eval/LazyImmutableStarlarkList.java\\nsrc/main/java/net/starlark/java/eval/MethodDescriptor.java\\nsrc/main/java/net/starlark/java/eval/MethodLibrary.java\\nsrc/main/java/net/starlark/java/eval/Module.java\\nsrc/main/java/net/starlark/java/eval/Mutability.java\\nsrc/main/java/net/starlark/java/eval/MutableStarlarkList.java\\nsrc/main/java/net/starlark/java/eval/NoneType.java\\nsrc/main/java/net/starlark/java/eval/ParamDescriptor.java\\nsrc/main/java/net/starlark/java/eval/Printer.java\\nsrc/main/java/net/starlark/java/eval/RangeList.java\\nsrc/main/java/net/starlark/java/eval/RegularImmutableStarlarkList.java\\nsrc/main/java/net/starlark/java/eval/RegularTuple.java\\nsrc/main/java/net/starlark/java/eval/Sequence.java\\nsrc/main/java/net/starlark/java/eval/SingletonTuple.java\\nsrc/main/java/net/starlark/java/eval/Starlark.java\\nsrc/main/java/net/starlark/java/eval/StarlarkCallable.java\\nsrc/main/java/net/starlark/java/eval/StarlarkFloat.java\\nsrc/main/java/net/starlark/java/eval/StarlarkFunction.java\\nsrc/main/java/net/starlark/java/eval/StarlarkIndexable.java\\nsrc/main/java/net/starlark/java/eval/StarlarkInt.java\\nsrc/main/java/net/starlark/java/eval/StarlarkIterable.java\\nsrc/main/java/net/starlark/java/eval/StarlarkList.java\\nsrc/main/java/net/starlark/java/eval/StarlarkSemantics.java\\nsrc/main/java/net/starlark/java/eval/StarlarkThread.java\\nsrc/main/java/net/starlark/java/eval/StarlarkValue.java\\nsrc/main/java/net/starlark/java/eval/StringModule.java\\nsrc/main/java/net/starlark/java/eval/Structure.java\\nsrc/main/java/net/starlark/java/eval/SymbolGenerator.java\\nsrc/main/java/net/starlark/java/eval/Tuple.java\\nsrc/main/java/net/starlark/java/eval/cpu_profiler_posix.cc\\nsrc/main/java/net/starlark/java/eval/cpu_profiler_unimpl.cc\\n\"}",
+  "structuredContent": {
+    "text": "src/main/java/net/starlark/java/eval/BUILD\nsrc/main/java/net/starlark/java/eval/BuiltinFunction.java\nsrc/main/java/net/starlark/java/eval/CallUtils.java\nsrc/main/java/net/starlark/java/eval/CpuProfiler.java\nsrc/main/java/net/starlark/java/eval/Debug.java\nsrc/main/java/net/starlark/java/eval/Dict.java\nsrc/main/java/net/starlark/java/eval/Eval.java\nsrc/main/java/net/starlark/java/eval/EvalException.java\nsrc/main/java/net/starlark/java/eval/EvalUtils.java\nsrc/main/java/net/starlark/java/eval/FlagGuardedValue.java\nsrc/main/java/net/starlark/java/eval/FormatParser.java\nsrc/main/java/net/starlark/java/eval/GuardedValue.java\nsrc/main/java/net/starlark/java/eval/HasBinary.java\nsrc/main/java/net/starlark/java/eval/ImmutableSingletonStarlarkList.java\nsrc/main/java/net/starlark/java/eval/ImmutableStarlarkList.java\nsrc/main/java/net/starlark/java/eval/JNI.java\nsrc/main/java/net/starlark/java/eval/LazyImmutableStarlarkList.java\nsrc/main/java/net/starlark/java/eval/MethodDescriptor.java\nsrc/main/java/net/starlark/java/eval/MethodLibrary.java\nsrc/main/java/net/starlark/java/eval/Module.java\nsrc/main/java/net/starlark/java/eval/Mutability.java\nsrc/main/java/net/starlark/java/eval/MutableStarlarkList
+...
10. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/bazel--8.0.0$ \"class RuleFunction\" file:src/main/java/com/google/devtools/build/lib/packages"
+}
Output
{
+  "content": "{\"text\":\"No results.\\n\\nNo results found.\"}",
+  "structuredContent": {
+    "text": "No results.\n\nNo results found."
+  }
+}
11. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/bazel--8.0.0$ \"macro(\" file:src/main/java/com/google/devtools/build/lib/packages/StarlarkGlobals.java"
+}
Output
{
+  "content": "{\"text\":\"No results.\\n\\nNo results found.\"}",
+  "structuredContent": {
+    "text": "No results.\n\nNo results found."
+  }
+}
12. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/bazel--8.0.0$ \"BazelStarlarkEnvironment\" file:src/main/java/com/google/devtools/build/lib/packages"
+}
Output
{
+  "content": "{\"text\":\"# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/RuleClassProvider.java\\n62:    */\\n63:   BazelStarlarkEnvironment getBazelStarlarkEnvironment();\\n64: \\n65: \\n59:   /**\\n60:    * Returns the {@link BazelStarlarkEnvironment}, which is the final determiner of the BUILD and\\n61:    * .bzl environment (with and without builtins injection).\\n62: \\n\\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java\\n119:    */\\n120:   public BazelStarlarkEnvironment(\\n121:       StarlarkGlobals starlarkGlobals,\\n122: \\n58:  */\\n59: public final class BazelStarlarkEnvironment {\\n60: \\n61: \\n103:   /**\\n104:    * Constructs a new {@code BazelStarlarkEnvironment} that will have complete knowledge of the\\n105:    * proper Starlark symbols available in each context, with and without injection.\\n106: \\n\\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/StarlarkGlobals.java\\n25:  * starting point for defining the minimum Starlark environments that Bazel supports for BUILD\\n26:  * files, .bzl files, etc. See {@link BazelStarlarkEnvironment} for the final determination of the\\n27:  * environment after accounting for registered symbols and builtins injection.\\n28: \\n\\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/WorkspaceFactory.java\\n85:     this.starlarkSemantics = starlarkSemantics;\\n86:     this.starlarkGlobals = ruleClassProvider.getBazelStarlarkEnvironment().getStarlarkGlobals();\\n87:     this.workspaceFunctions =\\n88: \\n303:   // TODO(b/280446865): Ideally the WORKSPACE environment would be determined by a method in\\n304:   // BazelStarlarkEnvironment. The method would accept the values of `__embedded_dir__`, etc., as\\n305:   // arguments, and defer to StarlarkGlobals to get the fixed environment (COMMON, select(), etc.).\\n306: \\n\\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/AutoloadSymbols.java\\n175:     ImmutableMap<String, Object> originalBuildBzlEnv =\\n176:         ruleClassProvider.getBazelStarlarkEnvironment().getUninjectedBuildBzlEnv();\\n177: \\n178: \\n110:       ImmutableMap<String, Object> originalBuildBzlEnv =\\n111:           ruleClassProvider.getBazelStarlarkEnvironment().getUninjectedBuildBzlEnv();\\n112:       this.uninjectedBuildBzlEnvWithAutoloads = originalBuildBzlEnv;\\n113: \\n86: \\n87:   // The environment formed by taking BazelStarlarkEnvironment's bzl environment and adding/removing\\n88:   // autoloaded symbols. The values of any added symbols are set to None (i.e. not actually loaded).\\n89: \\n\"}",
+  "structuredContent": {
+    "text": "# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/RuleClassProvider.java\n62:    */\n63:   BazelStarlarkEnvironment getBazelStarlarkEnvironment();\n64: \n65: \n59:   /**\n60:    * Returns the {@link BazelStarlarkEnvironment}, which is the final determiner of the BUILD and\n61:    * .bzl environment (with and without builtins injection).\n62: \n\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java\n119:    */\n120:   public BazelStarlarkEnvironment(\n121:       StarlarkGlobals starlarkGlobals,\n122: \n58:  */\n59: public final class BazelStarlarkEnvironment {\n60: \n61: \n103:   /**\n104:    * Constructs a new {@code BazelStarlarkEnvironment} that will have complete knowledge of the\n105:    * proper Starlark symbols available in each context, with and without injection.\n106: \n\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/StarlarkGlobals.java\n25:  * starting point for defining the minimum Starlark environments that Bazel supports for BUILD\n26:  * files, .bzl files, etc. See {@link BazelStarlarkEnvironment} for the final determinat
+...
13. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/bazel--8.0.0",
+  "path": "src/main/java/com/google/devtools/build/lib/packages/RuleFunction.java"
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/bazel--8.0.0@12f256c9dffb17d03d47b3f06bf34f67c976e4aa/-/blob/src/main/java/com/google/devtools/build/lib/packages/RuleFunction.java\\n1: // Copyright 2017 The Bazel Authors. All rights reserved.\\n2: //\\n3: // Licensed under the Apache License, Version 2.0 (the \\\"License\\\");\\n4: // you may not use this file except in compliance with the License.\\n5: // You may obtain a copy of the License at\\n6: //\\n7: //    http://www.apache.org/licenses/LICENSE-2.0\\n8: //\\n9: // Unless required by applicable law or agreed to in writing, software\\n10: // distributed under the License is distributed on an \\\"AS IS\\\" BASIS,\\n11: // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n12: // See the License for the specific language governing permissions and\\n13: // limitations under the License.\\n14: \\n15: package com.google.devtools.build.lib.packages;\\n16: \\n17: import com.google.devtools.build.lib.starlarkbuildapi.RuleFunctionApi;\\n18: \\n19: /** Interface for a native or Starlark rule function. */\\n20: // Ideally, this interface should be merged with RuleFunctionApi, but that would cause a circular\\n21: // dependency between packages and starlarkbuildapi.\\n22: public interface RuleFunction extends RuleFunctionApi {\\n23:   RuleClass getRuleClass();\\n24: }\\n25: \"}",
+  "structuredContent": {
+    "text": "URL: https://demo.sourcegraph.com/github.com/sg-evals/bazel--8.0.0@12f256c9dffb17d03d47b3f06bf34f67c976e4aa/-/blob/src/main/java/com/google/devtools/build/lib/packages/RuleFunction.java\n1: // Copyright 2017 The Bazel Authors. All rights reserved.\n2: //\n3: // Licensed under the Apache License, Version 2.0 (the \"License\");\n4: // you may not use this file except in compliance with the License.\n5: // You may obtain a copy of the License at\n6: //\n7: //    http://www.apache.org/licenses/LICENSE-2.0\n8: //\n9: // Unless required by applicable law or agreed to in writing, software\n10: // distributed under the License is distributed on an \"AS IS\" BASIS,\n11: // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n12: // See the License for the specific language governing permissions and\n13: // limitations under the License.\n14: \n15: package com.google.devtools.build.lib.packages;\n16: \n17: import com.google.devtools.build.lib.starlarkbuildapi.RuleFunctionApi;\n18: \n19: /** Interface for a native or Starlark rule function. */\n20: // Ideally, this interface should be merged with RuleFunctionApi, but that would cause a circular\n21: // dependency between packages and starlarkbuildapi.\n22: public interface RuleFunction extends RuleFunctionApi {\n23:   RuleClass getRuleClass();\n24: }\n25: "
+  }
+}
14. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/bazel--8.0.0$ \"rule(\" StarlarkMethod file:src/main/java/com/google/devtools/build/lib/packages"
+}
Output
{
+  "content": "{\"text\":\"# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/StarlarkNativeModule.java\\n430:   @Override\\n431:   public Object existingRule(String name, StarlarkThread thread) throws EvalException {\\n432:     if (thread.getThreadLocal(ExistingRulesShouldBeNoOp.class) != null) {\\n433: \\n153:     @Override\\n154:     @StarlarkMethod(\\n155:         name = \\\"get\\\",\\n156: \\n168: \\n169:     @StarlarkMethod(\\n170:         name = \\\"keys\\\",\\n171: \\n\\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/SelectorList.java\\n43:  * <pre>\\n44:  *   rule(\\n45:  *       name = 'myrule',\\n46: \\n236: \\n237:     @StarlarkMethod(\\n238:         name = \\\"select\\\",\\n239: \\n29: import net.starlark.java.annot.StarlarkBuiltin;\\n30: import net.starlark.java.annot.StarlarkMethod;\\n31: import net.starlark.java.eval.Dict;\\n32: \\n\\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/semantics/BuildLanguageOptions.java\\n57:  *       entry to {@link BuildLanguageOptions}, then specify the identifier in {@link\\n58:  *       net.starlark.java.annot.StarlarkMethod#enableOnlyWithFlag} or {@link\\n59:  *       net.starlark.java.annot.StarlarkMethod#disableWithFlag}.\\n60:  * </ul>\\n61: \\n781:               + \\\" attr.dormant_label(), attr.dormant_label_list() and\\\"\\n782:               + \\\" rule(for_dependency_resolution=) are allowed.\\\")\\n783:   public boolean experimentalDormantDeps;\\n784: \\n54:  *       to update this when flipping a flag's default value.\\n55:  *   <li>Boolean semantic flags can toggle StarlarkMethod-annotated Java methods (or their\\n56:  *       parameters) on or off, making them selectively invisible to Starlark. To do this, add a new\\n57: \\n\"}",
+  "structuredContent": {
+    "text": "# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/StarlarkNativeModule.java\n430:   @Override\n431:   public Object existingRule(String name, StarlarkThread thread) throws EvalException {\n432:     if (thread.getThreadLocal(ExistingRulesShouldBeNoOp.class) != null) {\n433: \n153:     @Override\n154:     @StarlarkMethod(\n155:         name = \"get\",\n156: \n168: \n169:     @StarlarkMethod(\n170:         name = \"keys\",\n171: \n\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/SelectorList.java\n43:  * <pre>\n44:  *   rule(\n45:  *       name = 'myrule',\n46: \n236: \n237:     @StarlarkMethod(\n238:         name = \"select\",\n239: \n29: import net.starlark.java.annot.StarlarkBuiltin;\n30: import net.starlark.java.annot.StarlarkMethod;\n31: import net.starlark.java.eval.Dict;\n32: \n\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/semantics/BuildLanguageOptions.java\n57:  *       entry to {@link BuildLanguageOptions}, then specify the identifier in {@link\n58:  *       net.starlark.java.annot.StarlarkMethod#enableOnlyWithFlag} or {@link\n59:  *       net.starlark.java.annot.StarlarkMethod#disableWithFlag}.\n60:  * </ul>\n61: \n781:               + \" attr.dormant_label(), attr.dormant_label_list() and\"\n782:               + \" rule(for_dependency_resolution=) are allowed.\")\n783:   public boolean experimentalDormantDeps;\n784: \n54:  *       to update this when flipping a flag's default value.\n55:  *   <li>Boolean semantic flags can toggle StarlarkMethod-annotated Java methods (or their\n56:  *       parameters) on or off, making them selectively invisible to Starlark. To do this, add a new\n57: \n"
+  }
+}
15. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/bazel--8.0.0$ \"macro(\" StarlarkMethod file:src/main/java/com/google/devtools/build/lib/packages"
+}
Output
{
+  "content": "{\"text\":\"# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/StarlarkNativeModule.java\\n153:     @Override\\n154:     @StarlarkMethod(\\n155:         name = \\\"get\\\",\\n156: \\n168: \\n169:     @StarlarkMethod(\\n170:         name = \\\"keys\\\",\\n171: \\n183: \\n184:     @StarlarkMethod(\\n185:         name = \\\"values\\\",\\n186: \\n\\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/semantics/BuildLanguageOptions.java\\n57:  *       entry to {@link BuildLanguageOptions}, then specify the identifier in {@link\\n58:  *       net.starlark.java.annot.StarlarkMethod#enableOnlyWithFlag} or {@link\\n59:  *       net.starlark.java.annot.StarlarkMethod#disableWithFlag}.\\n60:  * </ul>\\n61: \\n54:  *       to update this when flipping a flag's default value.\\n55:  *   <li>Boolean semantic flags can toggle StarlarkMethod-annotated Java methods (or their\\n56:  *       parameters) on or off, making them selectively invisible to Starlark. To do this, add a new\\n57: \\n243:       effectTags = OptionEffectTag.BUILD_FILE_SEMANTICS,\\n244:       help = \\\"If set to true, enables the `macro()` construct for defining symbolic macros.\\\")\\n245:   public boolean experimentalEnableFirstClassMacros;\\n246: \\n\"}",
+  "structuredContent": {
+    "text": "# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/StarlarkNativeModule.java\n153:     @Override\n154:     @StarlarkMethod(\n155:         name = \"get\",\n156: \n168: \n169:     @StarlarkMethod(\n170:         name = \"keys\",\n171: \n183: \n184:     @StarlarkMethod(\n185:         name = \"values\",\n186: \n\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/semantics/BuildLanguageOptions.java\n57:  *       entry to {@link BuildLanguageOptions}, then specify the identifier in {@link\n58:  *       net.starlark.java.annot.StarlarkMethod#enableOnlyWithFlag} or {@link\n59:  *       net.starlark.java.annot.StarlarkMethod#disableWithFlag}.\n60:  * </ul>\n61: \n54:  *       to update this when flipping a flag's default value.\n55:  *   <li>Boolean semantic flags can toggle StarlarkMethod-annotated Java methods (or their\n56:  *       parameters) on or off, making them selectively invisible to Starlark. To do this, add a new\n57: \n243:       effectTags = OptionEffectTag.BUILD_FILE_SEMANTICS,\n244:       help = \"If set to true, enables the `macro()` construct for defining symbolic macros.\")\n245:   public boolean experimentalEnableFirstClassMacros;\n246: \n"
+  }
+}
16. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/bazel--8.0.0$ \"name = \\\"rule\\\"\" StarlarkMethod file:src/main/java"
+}
Output
{
+  "content": "{\"text\":\"# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/starlarkbuildapi/StarlarkRuleContextApi.java\\n269: \\n270:   @StarlarkMethod(\\n271:       name = \\\"genfiles_dir\\\",\\n272: \\n141: \\n142:   @StarlarkMethod(\\n143:       name = \\\"actions\\\",\\n144: \\n147: \\n148:   @StarlarkMethod(\\n149:       name = \\\"super\\\",\\n150: \\n\\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/starlarkbuildapi/StarlarkRuleFunctionsApi.java\\n65: \\n66:   @StarlarkMethod(\\n67:       name = \\\"provider\\\",\\n68: \\n200: \\n201:   @StarlarkMethod(\\n202:       name = \\\"macro\\\",\\n203: \\n427: \\n428:   @StarlarkMethod(\\n429:       name = \\\"rule\\\",\\n430:       doc =\\n431: \\n\"}",
+  "structuredContent": {
+    "text": "# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/starlarkbuildapi/StarlarkRuleContextApi.java\n269: \n270:   @StarlarkMethod(\n271:       name = \"genfiles_dir\",\n272: \n141: \n142:   @StarlarkMethod(\n143:       name = \"actions\",\n144: \n147: \n148:   @StarlarkMethod(\n149:       name = \"super\",\n150: \n\n# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/starlarkbuildapi/StarlarkRuleFunctionsApi.java\n65: \n66:   @StarlarkMethod(\n67:       name = \"provider\",\n68: \n200: \n201:   @StarlarkMethod(\n202:       name = \"macro\",\n203: \n427: \n428:   @StarlarkMethod(\n429:       name = \"rule\",\n430:       doc =\n431: \n"
+  }
+}
17. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/bazel--8.0.0$ \"name = \\\"macro\\\"\" StarlarkMethod file:src/main/java"
+}
Output
{
+  "content": "{\"text\":\"# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/starlarkbuildapi/StarlarkRuleFunctionsApi.java\\n65: \\n66:   @StarlarkMethod(\\n67:       name = \\\"provider\\\",\\n68: \\n200: \\n201:   @StarlarkMethod(\\n202:       name = \\\"macro\\\",\\n203:       doc =\\n204: \\n427: \\n428:   @StarlarkMethod(\\n429:       name = \\\"rule\\\",\\n430: \\n\"}",
+  "structuredContent": {
+    "text": "# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/starlarkbuildapi/StarlarkRuleFunctionsApi.java\n65: \n66:   @StarlarkMethod(\n67:       name = \"provider\",\n68: \n200: \n201:   @StarlarkMethod(\n202:       name = \"macro\",\n203:       doc =\n204: \n427: \n428:   @StarlarkMethod(\n429:       name = \"rule\",\n430: \n"
+  }
+}
18. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/bazel--8.0.0$ \"implements StarlarkRuleFunctionsApi\" file:src/main/java"
+}
Output
{
+  "content": "{\"text\":\"# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java\\n145: /** A helper class to provide an easier API for Starlark rule definitions. */\\n146: public class StarlarkRuleClassFunctions implements StarlarkRuleFunctionsApi {\\n147: \\n148: \\n\"}",
+  "structuredContent": {
+    "text": "# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java\n145: /** A helper class to provide an easier API for Starlark rule definitions. */\n146: public class StarlarkRuleClassFunctions implements StarlarkRuleFunctionsApi {\n147: \n148: \n"
+  }
+}
19. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/bazel--8.0.0$ \"class BzlInitThreadContext\" file:src/main/java/com/google/devtools/build/lib/packages"
+}
Output
{
+  "content": "{\"text\":\"# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/BzlInitThreadContext.java\\n33:  */\\n34: public final class BzlInitThreadContext extends StarlarkThreadContext\\n35:     implements RuleDefinitionEnvironment {\\n36: \\n\"}",
+  "structuredContent": {
+    "text": "# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/packages/BzlInitThreadContext.java\n33:  */\n34: public final class BzlInitThreadContext extends StarlarkThreadContext\n35:     implements RuleDefinitionEnvironment {\n36: \n"
+  }
+}
20. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/bazel--8.0.0",
+  "path": "src/main/java/net/starlark/java/eval/StarlarkThread.java",
+  "startLine": 1,
+  "endLine": 80
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/bazel--8.0.0@12f256c9dffb17d03d47b3f06bf34f67c976e4aa/-/blob/src/main/java/net/starlark/java/eval/StarlarkThread.java%3FL1-80\\n1: // Copyright 2014 The Bazel Authors. All rights reserved.\\n2: //\\n3: // Licensed under the Apache License, Version 2.0 (the \\\"License\\\");\\n4: // you may not use this file except in compliance with the License.\\n5: // You may obtain a copy of the License at\\n6: //\\n7: //    http://www.apache.org/licenses/LICENSE-2.0\\n8: //\\n9: // Unless required by applicable law or agreed to in writing, software\\n10: // distributed under the License is distributed on an \\\"AS IS\\\" BASIS,\\n11: // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n12: // See the License for the specific language governing permissions and\\n13: // limitations under the License.\\n14: \\n15: package net.starlark.java.eval;\\n16: \\n17: import com.google.common.base.Preconditions;\\n18: import com.google.common.collect.ImmutableList;\\n19: import com.google.common.collect.ImmutableMap;\\n20: import java.util.ArrayList;\\n21: import java.util.HashMap;\\n22: import java.util.Map;\\n23: import java.util.concurrent.atomic.AtomicInteger;\\n24: import javax.annotation.Nullable;\\n25: import javax.annotation.concurrent.Immutable;\\n26: import net.starlark.java.syntax.Location;\\n27: \\n28: /**\\n29:  * An StarlarkThread represents a Starlark thread.\\n30:  *\\n31:  * <p>It holds the stack of active Starlark and built-in function calls. In addition, it may hold\\n32:  * per-thread application state (see {@link #setThreadLocal}) that passes through Starlark functions\\n33:  * but does not directly affect them, such as information about the BUILD file being loaded.\\n34:  *\\n35:  * <p>StarlarkThreads are not thread-safe: they should be confined to a single Java thread.\\n36:  *\\n37:  * <p>Every StarlarkThread has an associated {@link Mutability}, which should be created for that\\n38:  * thread, and closed once the thread's work is done. (A try-with-resources statement is handy for\\n39:  * this purpose.) Starlark values created by the thread are associated with the thread's Mutability,\\n40:  * so that when the Mutability is closed at the end of the computation, all the values created by\\n41:  * the thread become frozen. This pattern ensures that all Starlark values are frozen before they\\n42:  * are published to another thread, and thus that concurrently executing Starlark threads are free\\n43:  * from data races. Once a thread's mutability is frozen, the thread is unlikely to be useful for\\n44:  * further computation because it can no longer create mutable values. (This is occasionally\\n45:  * valuable in tests.)\\n46:  */\\n47: public final class StarlarkThread {\\n48: \\n49:   /** The mutability of values created by this thread. */\\n50:   private final Mutability mutability;\\n51: \\n52:   // profiler state\\n53:   //\\n54:   // The profiler field (and savedThread) are set when we first observe during a\\n55:   // push (function call entry) that the profiler is active. They are unset\\n56:   // not in the corresponding pop, but when the last frame is popped, because\\n57:   // the profiler session might start in the middle of a call and/or run beyond\\n58:   // the lifetime of this thread.\\n59:   final AtomicInteger cpuTicks = new AtomicInteger();\\n60:   @Nullable private CpuProfiler profiler;\\n61:   private StarlarkThread savedThread; // saved StarlarkThread, when profiling reentrant evaluation\\n62: \\n63:   private final Map<Class<?>, Object> threadLocals = new HashMap<>();\\n64: \\n65:   private final SymbolGenerator<?> symbolGenerator;\\n66: \\n67:   private boolean interruptible = true;\\n68: \\n69:   long steps; // count of logical computation steps executed so far\\n70:   long stepLimit = Long.MAX_VALUE; // limit on logical computation steps\\n71: \\n72:   /**\\n73:    * Returns the number of Starlark 
+...
21. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/bazel--8.0.0",
+  "path": "src/main/java/com/google/devtools/build/lib/packages/PackageFactory.java",
+  "startLine": 1,
+  "endLine": 100
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/bazel--8.0.0@12f256c9dffb17d03d47b3f06bf34f67c976e4aa/-/blob/src/main/java/com/google/devtools/build/lib/packages/PackageFactory.java%3FL1-100\\n1: // Copyright 2014 The Bazel Authors. All rights reserved.\\n2: //\\n3: // Licensed under the Apache License, Version 2.0 (the \\\"License\\\");\\n4: // you may not use this file except in compliance with the License.\\n5: // You may obtain a copy of the License at\\n6: //\\n7: //    http://www.apache.org/licenses/LICENSE-2.0\\n8: //\\n9: // Unless required by applicable law or agreed to in writing, software\\n10: // distributed under the License is distributed on an \\\"AS IS\\\" BASIS,\\n11: // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n12: // See the License for the specific language governing permissions and\\n13: // limitations under the License.\\n14: \\n15: package com.google.devtools.build.lib.packages;\\n16: \\n17: import com.google.common.annotations.VisibleForTesting;\\n18: import com.google.common.base.Preconditions;\\n19: import com.google.common.collect.ImmutableList;\\n20: import com.google.common.collect.ImmutableMap;\\n21: import com.google.common.flogger.GoogleLogger;\\n22: import com.google.devtools.build.lib.actions.ThreadStateReceiver;\\n23: import com.google.devtools.build.lib.analysis.RuleDefinitionEnvironment;\\n24: import com.google.devtools.build.lib.cmdline.IgnoredSubdirectories;\\n25: import com.google.devtools.build.lib.cmdline.PackageIdentifier;\\n26: import com.google.devtools.build.lib.cmdline.RepositoryMapping;\\n27: import com.google.devtools.build.lib.concurrent.NamedForkJoinPool;\\n28: import com.google.devtools.build.lib.events.Event;\\n29: import com.google.devtools.build.lib.events.ExtendedEventHandler;\\n30: import com.google.devtools.build.lib.packages.Globber.BadGlobException;\\n31: import com.google.devtools.build.lib.packages.Package.Builder.PackageSettings;\\n32: import com.google.devtools.build.lib.packages.Package.ConfigSettingVisibilityPolicy;\\n33: import com.google.devtools.build.lib.packages.PackageValidator.InvalidPackageException;\\n34: import com.google.devtools.build.lib.packages.WorkspaceFileValue.WorkspaceFileKey;\\n35: import com.google.devtools.build.lib.packages.semantics.BuildLanguageOptions;\\n36: import com.google.devtools.build.lib.profiler.Profiler;\\n37: import com.google.devtools.build.lib.profiler.ProfilerTask;\\n38: import com.google.devtools.build.lib.server.FailureDetails.FailureDetail;\\n39: import com.google.devtools.build.lib.server.FailureDetails.PackageLoading;\\n40: import com.google.devtools.build.lib.server.FailureDetails.PackageLoading.Code;\\n41: import com.google.devtools.build.lib.util.DetailedExitCode;\\n42: import com.google.devtools.build.lib.vfs.FileSystem;\\n43: import com.google.devtools.build.lib.vfs.Path;\\n44: import com.google.devtools.build.lib.vfs.RootedPath;\\n45: import com.google.devtools.build.lib.vfs.SyscallCache;\\n46: import com.google.errorprone.annotations.CanIgnoreReturnValue;\\n47: import java.util.Collection;\\n48: import java.util.Map;\\n49: import java.util.Optional;\\n50: import java.util.concurrent.ForkJoinPool;\\n51: import java.util.concurrent.Semaphore;\\n52: import javax.annotation.Nullable;\\n53: import net.starlark.java.eval.EvalException;\\n54: import net.starlark.java.eval.Module;\\n55: import net.starlark.java.eval.Mutability;\\n56: import net.starlark.java.eval.Starlark;\\n57: import net.starlark.java.eval.StarlarkCallable;\\n58: import net.starlark.java.eval.StarlarkFunction;\\n59: import net.starlark.java.eval.StarlarkSemantics;\\n60: import net.starlark.java.eval.StarlarkThread;\\n61: import net.starlark.java.syntax.Argument;\\n62: import net.starlark.java.syntax.CallExpression;\\n63: import net.starlark.java.syntax.Expression;\\n64: import net.starlark.java.syntax.Identifier;\\n65: import net.starlark.java.syntax.IntLiteral;\\n66: import net.starla
+...
22. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/bazel--8.0.0",
+  "path": "src/main/java/com/google/devtools/build/lib/skyframe/BzlLoadFunction.java",
+  "startLine": 1,
+  "endLine": 120
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/bazel--8.0.0@12f256c9dffb17d03d47b3f06bf34f67c976e4aa/-/blob/src/main/java/com/google/devtools/build/lib/skyframe/BzlLoadFunction.java%3FL1-120\\n1: // Copyright 2014 The Bazel Authors. All rights reserved.\\n2: //\\n3: // Licensed under the Apache License, Version 2.0 (the \\\"License\\\");\\n4: // you may not use this file except in compliance with the License.\\n5: // You may obtain a copy of the License at\\n6: //\\n7: //    http://www.apache.org/licenses/LICENSE-2.0\\n8: //\\n9: // Unless required by applicable law or agreed to in writing, software\\n10: // distributed under the License is distributed on an \\\"AS IS\\\" BASIS,\\n11: // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n12: // See the License for the specific language governing permissions and\\n13: // limitations under the License.\\n14: package com.google.devtools.build.lib.skyframe;\\n15: \\n16: import com.github.benmanes.caffeine.cache.Cache;\\n17: import com.github.benmanes.caffeine.cache.Caffeine;\\n18: import com.google.common.annotations.VisibleForTesting;\\n19: import com.google.common.base.Preconditions;\\n20: import com.google.common.base.Predicates;\\n21: import com.google.common.collect.ImmutableList;\\n22: import com.google.common.collect.ImmutableMap;\\n23: import com.google.common.collect.Lists;\\n24: import com.google.common.collect.Maps;\\n25: import com.google.common.flogger.GoogleLogger;\\n26: import com.google.common.hash.HashFunction;\\n27: import com.google.devtools.build.lib.analysis.BlazeDirectories;\\n28: import com.google.devtools.build.lib.cmdline.BazelModuleContext;\\n29: import com.google.devtools.build.lib.cmdline.Label;\\n30: import com.google.devtools.build.lib.cmdline.Label.PackageContext;\\n31: import com.google.devtools.build.lib.cmdline.LabelConstants;\\n32: import com.google.devtools.build.lib.cmdline.LabelSyntaxException;\\n33: import com.google.devtools.build.lib.cmdline.PackageIdentifier;\\n34: import com.google.devtools.build.lib.cmdline.RepositoryMapping;\\n35: import com.google.devtools.build.lib.cmdline.RepositoryName;\\n36: import com.google.devtools.build.lib.concurrent.BlazeInterners;\\n37: import com.google.devtools.build.lib.events.Event;\\n38: import com.google.devtools.build.lib.events.EventHandler;\\n39: import com.google.devtools.build.lib.events.EventKind;\\n40: import com.google.devtools.build.lib.events.ExtendedEventHandler;\\n41: import com.google.devtools.build.lib.io.InconsistentFilesystemException;\\n42: import com.google.devtools.build.lib.packages.AutoloadSymbols;\\n43: import com.google.devtools.build.lib.packages.BazelStarlarkEnvironment;\\n44: import com.google.devtools.build.lib.packages.BuildFileNotFoundException;\\n45: import com.google.devtools.build.lib.packages.BzlInitThreadContext;\\n46: import com.google.devtools.build.lib.packages.BzlVisibility;\\n47: import com.google.devtools.build.lib.packages.RuleClassProvider;\\n48: import com.google.devtools.build.lib.packages.StarlarkExportable;\\n49: import com.google.devtools.build.lib.packages.WorkspaceFileValue;\\n50: import com.google.devtools.build.lib.packages.semantics.BuildLanguageOptions;\\n51: import com.google.devtools.build.lib.server.FailureDetails.StarlarkLoading.Code;\\n52: import com.google.devtools.build.lib.skyframe.StarlarkBuiltinsFunction.BuiltinsFailedException;\\n53: import com.google.devtools.build.lib.util.DetailedExitCode;\\n54: import com.google.devtools.build.lib.util.Fingerprint;\\n55: import com.google.devtools.build.lib.util.Pair;\\n56: import com.google.devtools.build.lib.vfs.PathFragment;\\n57: import com.google.devtools.build.lib.vfs.Root;\\n58: import com.google.devtools.build.skyframe.RecordingSkyFunctionEnvironment;\\n59: import com.google.devtools.build.skyframe.SkyFunction;\\n60: import com.google.devtools.build.skyframe.SkyFunctionException;\\n61: import com.google.devtools.build.skyframe.SkyFuncti
+...
23. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/bazel--8.0.0",
+  "path": "src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java",
+  "startLine": 1,
+  "endLine": 100
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/bazel--8.0.0@12f256c9dffb17d03d47b3f06bf34f67c976e4aa/-/blob/src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java%3FL1-100\\n1: // Copyright 2014 The Bazel Authors. All rights reserved.\\n2: //\\n3: // Licensed under the Apache License, Version 2.0 (the \\\"License\\\");\\n4: // you may not use this file except in compliance with the License.\\n5: // You may obtain a copy of the License at\\n6: //\\n7: //    http://www.apache.org/licenses/LICENSE-2.0\\n8: //\\n9: // Unless required by applicable law or agreed to in writing, software\\n10: // distributed under the License is distributed on an \\\"AS IS\\\" BASIS,\\n11: // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n12: // See the License for the specific language governing permissions and\\n13: // limitations under the License.\\n14: \\n15: package com.google.devtools.build.lib.analysis.starlark;\\n16: \\n17: import static com.google.common.base.Preconditions.checkArgument;\\n18: import static com.google.common.base.Preconditions.checkState;\\n19: import static com.google.common.collect.ImmutableList.toImmutableList;\\n20: import static com.google.devtools.build.lib.analysis.BaseRuleClasses.RUN_UNDER_EXEC_CONFIG;\\n21: import static com.google.devtools.build.lib.analysis.BaseRuleClasses.RUN_UNDER_TARGET_CONFIG;\\n22: import static com.google.devtools.build.lib.analysis.BaseRuleClasses.TIMEOUT_DEFAULT;\\n23: import static com.google.devtools.build.lib.analysis.BaseRuleClasses.getTestRuntimeLabelList;\\n24: import static com.google.devtools.build.lib.analysis.test.ExecutionInfo.DEFAULT_TEST_RUNNER_EXEC_GROUP;\\n25: import static com.google.devtools.build.lib.packages.Attribute.attr;\\n26: import static com.google.devtools.build.lib.packages.BuildType.LABEL;\\n27: import static com.google.devtools.build.lib.packages.BuildType.LABEL_LIST;\\n28: import static com.google.devtools.build.lib.packages.BuildType.LICENSE;\\n29: import static com.google.devtools.build.lib.packages.BuiltinRestriction.allowlistEntry;\\n30: import static com.google.devtools.build.lib.packages.Type.BOOLEAN;\\n31: import static com.google.devtools.build.lib.packages.Type.INTEGER;\\n32: import static com.google.devtools.build.lib.packages.Type.STRING;\\n33: import static com.google.devtools.build.lib.packages.Types.STRING_LIST;\\n34: import static java.util.Objects.requireNonNull;\\n35: \\n36: import com.github.benmanes.caffeine.cache.Caffeine;\\n37: import com.github.benmanes.caffeine.cache.LoadingCache;\\n38: import com.google.common.collect.ImmutableList;\\n39: import com.google.common.collect.ImmutableMap;\\n40: import com.google.common.collect.ImmutableSet;\\n41: import com.google.common.collect.Maps;\\n42: import com.google.devtools.build.lib.analysis.Allowlist;\\n43: import com.google.devtools.build.lib.analysis.BaseRuleClasses;\\n44: import com.google.devtools.build.lib.analysis.DormantDependency;\\n45: import com.google.devtools.build.lib.analysis.PackageSpecificationProvider;\\n46: import com.google.devtools.build.lib.analysis.RuleDefinitionEnvironment;\\n47: import com.google.devtools.build.lib.analysis.TemplateVariableInfo;\\n48: import com.google.devtools.build.lib.analysis.config.ExecutionTransitionFactory;\\n49: import com.google.devtools.build.lib.analysis.config.StarlarkDefinedConfigTransition;\\n50: import com.google.devtools.build.lib.analysis.config.ToolchainTypeRequirement;\\n51: import com.google.devtools.build.lib.analysis.config.transitions.ComposingTransitionFactory;\\n52: import com.google.devtools.build.lib.analysis.config.transitions.NoTransition;\\n53: import com.google.devtools.build.lib.analysis.config.transitions.StarlarkExposedRuleTransitionFactory;\\n54: import com.google.devtools.build.lib.analysis.config.transitions.TransitionFactory;\\n55: import com.google.devtools.build.lib.analysis.config.transitions.TransitionFactory.Tra
+...
24. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/bazel--8.0.0",
+  "path": "src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java",
+  "startLine": 140,
+  "endLine": 250
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/bazel--8.0.0@12f256c9dffb17d03d47b3f06bf34f67c976e4aa/-/blob/src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java%3FL140-250\\n140: import net.starlark.java.eval.SymbolGenerator.Symbol;\\n141: import net.starlark.java.eval.Tuple;\\n142: import net.starlark.java.syntax.Identifier;\\n143: import net.starlark.java.syntax.Location;\\n144: \\n145: /** A helper class to provide an easier API for Starlark rule definitions. */\\n146: public class StarlarkRuleClassFunctions implements StarlarkRuleFunctionsApi {\\n147: \\n148:   // A cache for base rule classes (especially tests).\\n149:   private static final LoadingCache<String, Label> labelCache =\\n150:       Caffeine.newBuilder().build(Label::parseCanonical);\\n151: \\n152:   // TODO(bazel-team): Remove the code duplication (BaseRuleClasses and this class).\\n153:   /** Parent rule class for non-executable non-test Starlark rules. */\\n154:   public static final RuleClass baseRule =\\n155:       BaseRuleClasses.commonCoreAndStarlarkAttributes(\\n156:               new RuleClass.Builder(\\\"$base_rule\\\", RuleClassType.ABSTRACT, true)\\n157:                   .add(attr(\\\"expect_failure\\\", STRING)))\\n158:           // TODO(skylark-team): Allow Starlark rules to extend native rules and remove duplication.\\n159:           .add(\\n160:               attr(\\\"toolchains\\\", LABEL_LIST)\\n161:                   .allowedFileTypes(FileTypeSet.NO_FILE)\\n162:                   .mandatoryProviders(ImmutableList.of(TemplateVariableInfo.PROVIDER.id()))\\n163:                   .dontCheckConstraints())\\n164:           .add(attr(RuleClass.EXEC_PROPERTIES_ATTR, Types.STRING_DICT).value(ImmutableMap.of()))\\n165:           .add(\\n166:               attr(RuleClass.EXEC_COMPATIBLE_WITH_ATTR, BuildType.LABEL_LIST)\\n167:                   .allowedFileTypes()\\n168:                   .nonconfigurable(\\\"Used in toolchain resolution\\\")\\n169:                   .tool(\\n170:                       \\\"exec_compatible_with exists for constraint checking, not to create an\\\"\\n171:                           + \\\" actual dependency\\\")\\n172:                   .value(ImmutableList.of()))\\n173:           .add(\\n174:               attr(RuleClass.TARGET_COMPATIBLE_WITH_ATTR, LABEL_LIST)\\n175:                   .mandatoryProviders(ConstraintValueInfo.PROVIDER.id())\\n176:                   // This should be configurable to allow for complex types of restrictions.\\n177:                   .tool(\\n178:                       \\\"target_compatible_with exists for constraint checking, not to create an\\\"\\n179:                           + \\\" actual dependency\\\")\\n180:                   .allowedFileTypes(FileTypeSet.NO_FILE))\\n181:           .build();\\n182: \\n183:   public static final RuleClass dependencyResolutionBaseRule =\\n184:       new RuleClass.Builder(\\n185:               \\\"$dependency_resolution_base_rule\\\", RuleClassType.ABSTRACT, true, baseRule)\\n186:           .setDependencyResolutionRule()\\n187:           .removeAttribute(\\\":action_listener\\\")\\n188:           .removeAttribute(\\\"aspect_hints\\\")\\n189:           .removeAttribute(\\\"toolchains\\\")\\n190:           .removeAttribute(\\\"exec_compatible_with\\\")\\n191:           .removeAttribute(\\\"target_compatible_with\\\")\\n192:           .removeAttribute(\\\"compatible_with\\\")\\n193:           .removeAttribute(\\\"restricted_to\\\")\\n194:           .removeAttribute(\\\"$config_dependencies\\\")\\n195:           .removeAttribute(\\\"package_metadata\\\")\\n196:           .build();\\n197: \\n198:   /** Parent rule class for executable non-test Starlark rules. */\\n199:   private static final RuleClass binaryBaseRule =\\n200:       new RuleClass.Builder(\\\"$binary_base_rule\\\", RuleClassType.ABSTRACT, true, baseRule)\\n201:           .add(attr(\\\"args\\\", STRING_LIST))\\n202:       
+...
25. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/bazel--8.0.0",
+  "path": "src/main/java/com/google/devtools/build/lib/packages/Package.java",
+  "startLine": 1050,
+  "endLine": 1120
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/bazel--8.0.0@12f256c9dffb17d03d47b3f06bf34f67c976e4aa/-/blob/src/main/java/com/google/devtools/build/lib/packages/Package.java%3FL1050-1120\\n1050:         .setLoads(ImmutableList.of());\\n1051:   }\\n1052: \\n1053:   // ==== Non-trivial nested classes ====\\n1054: \\n1055:   /**\\n1056:    * A builder for {@link Package} objects. Only intended to be used by {@link PackageFactory} and\\n1057:    * {@link com.google.devtools.build.lib.skyframe.PackageFunction}.\\n1058:    */\\n1059:   public static class Builder extends TargetDefinitionContext {\\n1060: \\n1061:     /**\\n1062:      * A bundle of options affecting package construction, that is not specific to any particular\\n1063:      * package.\\n1064:      */\\n1065:     public interface PackageSettings {\\n1066:       /**\\n1067:        * Returns whether or not extra detail should be added to {@link NoSuchTargetException}s\\n1068:        * thrown from {@link #getTarget}. Useful for toning down verbosity in situations where it can\\n1069:        * be less helpful.\\n1070:        */\\n1071:       // TODO(bazel-team): Arguably, this could be replaced by a boolean param to getTarget(), or\\n1072:       // some separate action taken by the caller. But there's a lot of call sites that would need\\n1073:       // updating.\\n1074:       default boolean succinctTargetNotFoundErrors() {\\n1075:         return false;\\n1076:       }\\n1077: \\n1078:       /**\\n1079:        * Determines whether to precompute a list of transitively loaded starlark files while\\n1080:        * building packages.\\n1081:        *\\n1082:        * <p>Typically, direct loads are stored as a {@code ImmutableList<Module>}. This is\\n1083:        * sufficient to reconstruct the full load graph by recursively traversing {@link\\n1084:        * BazelModuleContext#loads}. If the package is going to be serialized, however, it may make\\n1085:        * more sense to precompute a flat list containing the labels of all transitively loaded bzl\\n1086:        * files since {@link Module} is costly to serialize.\\n1087:        *\\n1088:        * <p>If this returns {@code true}, transitive loads are stored as an {@code\\n1089:        * ImmutableList<Label>} and direct loads are not stored.\\n1090:        */\\n1091:       default boolean precomputeTransitiveLoads() {\\n1092:         return false;\\n1093:       }\\n1094: \\n1095:       PackageSettings DEFAULTS = new PackageSettings() {};\\n1096:     }\\n1097: \\n1098:     private final boolean precomputeTransitiveLoads;\\n1099:     private final boolean noImplicitFileExport;\\n1100: \\n1101:     // The map from each repository to that repository's remappings map.\\n1102:     // This is only used in the //external package, it is an empty map for all other packages.\\n1103:     private final HashMap<RepositoryName, HashMap<String, RepositoryName>>\\n1104:         externalPackageRepositoryMappings = new HashMap<>();\\n1105: \\n1106:     /** Estimates the package overhead of this package. */\\n1107:     private final PackageOverheadEstimator packageOverheadEstimator;\\n1108: \\n1109:     // A package's FailureDetail field derives from the events on its Builder's event handler.\\n1110:     // During package deserialization, those events are unavailable, because those events aren't\\n1111:     // serialized [*]. Its FailureDetail value is serialized, however. During deserialization, that\\n1112:     // value is assigned here, so that it can be assigned to the deserialized package.\\n1113:     //\\n1114:     // Likewise, during workspace part assembly, errors from parent parts should propagate to their\\n1115:     // children.\\n1116:     //\\n1117:     // [*] Not in the context of the package, anyway. Skyframe values containing a package may\\n1118:     // serialize events emitted during its construction/evaluation.\\n1119:     @Nullable private FailureDetail failureDetailOverride = null;\\n1120
+...
26. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/bazel--8.0.0",
+  "path": "src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java",
+  "startLine": 1,
+  "endLine": 80
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/bazel--8.0.0@12f256c9dffb17d03d47b3f06bf34f67c976e4aa/-/blob/src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java%3FL1-80\\n1: // Copyright 2020 The Bazel Authors. All rights reserved.\\n2: //\\n3: // Licensed under the Apache License, Version 2.0 (the \\\"License\\\");\\n4: // you may not use this file except in compliance with the License.\\n5: // You may obtain a copy of the License at\\n6: //\\n7: //    http://www.apache.org/licenses/LICENSE-2.0\\n8: //\\n9: // Unless required by applicable law or agreed to in writing, software\\n10: // distributed under the License is distributed on an \\\"AS IS\\\" BASIS,\\n11: // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n12: // See the License for the specific language governing permissions and\\n13: // limitations under the License.\\n14: \\n15: package com.google.devtools.build.lib.packages;\\n16: \\n17: import com.google.common.base.Preconditions;\\n18: import com.google.common.collect.ImmutableMap;\\n19: import com.google.common.collect.Sets;\\n20: import java.util.HashMap;\\n21: import java.util.List;\\n22: import java.util.Map;\\n23: import java.util.Set;\\n24: import javax.annotation.Nullable;\\n25: import net.starlark.java.eval.GuardedValue;\\n26: import net.starlark.java.eval.Starlark;\\n27: \\n28: // TODO(adonovan): move skyframe.PackageFunction into lib.packages so we needn't expose this and\\n29: // the other env-building functions.\\n30: /**\\n31:  * This class encapsulates knowledge of how to set up the Starlark environment for BUILD, WORKSPACE,\\n32:  * and bzl file evaluation, including the top-level predeclared symbols, the {@code native} module,\\n33:  * and the special environment for {@code @_builtins} bzl evaluation.\\n34:  *\\n35:  * <p>The set of available symbols is determined by\\n36:  *\\n37:  * <ol>\\n38:  *   <li>Gathering a fixed set of top-level symbols that are present in all versions of Bazel. This\\n39:  *       is handled by {@link StarlarkGlobals}.\\n40:  *   <li>Gathering additional toplevels and rules registered on the {@link\\n41:  *       ConfiguredRuleClassProvider}.\\n42:  *   <li>Applying builtins injection (see {@link StarlarkBuiltinsFunction}), if applicable.\\n43:  * </ol>\\n44:  *\\n45:  * <p>The end result of (1) and (2) is constant for any given Bazel binary and is cached by an\\n46:  * instance of this class upon construction. The final environment, which takes into account\\n47:  * builtins injection, is obtained by calling methods on this class during Skyframe evaluation; the\\n48:  * result is cached in {@link StarlarkBuiltinsValue}.\\n49:  *\\n50:  * <p>There are a few exceptions where this class is not the final word on the environment:\\n51:  *\\n52:  * <ul>\\n53:  *   <li>The WORKSPACE file's environment is setup with the help of {@link\\n54:  *       WorkspaceFactory#getDefaultEnvironment}.\\n55:  *   <li>If a prelude file is in use, its bindings are added to the ones this class specifies for\\n56:  *       BUILD files. This happens in {@link PackageFunction}.\\n57:  * </ul>\\n58:  */\\n59: public final class BazelStarlarkEnvironment {\\n60: \\n61:   // TODO(#11954): Eventually the BUILD and WORKSPACE bzl dialects should converge. Right now they\\n62:   // only differ on the \\\"native\\\" object.\\n63: \\n64:   // All of the environments stored in these fields exclude the symbols in {@link\\n65:   // Starlark#UNIVERSE}, which the interpreter adds automatically.\\n66: \\n67:   // Constructor param, used in this class but also re-exported to clients.\\n68:   private final StarlarkGlobals starlarkGlobals;\\n69: \\n70:   // The following fields correspond to the constructor params of the same name. These include only\\n71:   // the params that are needed by injection. See the constructor for javadoc.\\n72:   private final ImmutableMap<String, ?> ruleFunctions;\\n73:   private final Immutable
+...
27. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/bazel--8.0.0",
+  "path": "src/main/java/com/google/devtools/build/lib/starlarkbuildapi/StarlarkRuleFunctionsApi.java",
+  "startLine": 1,
+  "endLine": 80
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/bazel--8.0.0@12f256c9dffb17d03d47b3f06bf34f67c976e4aa/-/blob/src/main/java/com/google/devtools/build/lib/starlarkbuildapi/StarlarkRuleFunctionsApi.java%3FL1-80\\n1: // Copyright 2018 The Bazel Authors. All rights reserved.\\n2: //\\n3: // Licensed under the Apache License, Version 2.0 (the \\\"License\\\");\\n4: // you may not use this file except in compliance with the License.\\n5: // You may obtain a copy of the License at\\n6: //\\n7: //    http://www.apache.org/licenses/LICENSE-2.0\\n8: //\\n9: // Unless required by applicable law or agreed to in writing, software\\n10: // distributed under the License is distributed on an \\\"AS IS\\\" BASIS,\\n11: // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n12: // See the License for the specific language governing permissions and\\n13: // limitations under the License.\\n14: \\n15: package com.google.devtools.build.lib.starlarkbuildapi;\\n16: \\n17: import com.google.devtools.build.docgen.annot.GlobalMethods;\\n18: import com.google.devtools.build.docgen.annot.GlobalMethods.Environment;\\n19: import com.google.devtools.build.docgen.annot.StarlarkConstructor;\\n20: import com.google.devtools.build.lib.cmdline.Label;\\n21: import com.google.devtools.build.lib.packages.semantics.BuildLanguageOptions;\\n22: import com.google.devtools.build.lib.starlarkbuildapi.config.StarlarkConfigApi.BuildSettingApi;\\n23: import net.starlark.java.annot.Param;\\n24: import net.starlark.java.annot.ParamType;\\n25: import net.starlark.java.annot.StarlarkMethod;\\n26: import net.starlark.java.eval.Dict;\\n27: import net.starlark.java.eval.EvalException;\\n28: import net.starlark.java.eval.NoneType;\\n29: import net.starlark.java.eval.Sequence;\\n30: import net.starlark.java.eval.StarlarkCallable;\\n31: import net.starlark.java.eval.StarlarkFunction;\\n32: import net.starlark.java.eval.StarlarkThread;\\n33: \\n34: /**\\n35:  * Interface for a global Starlark library containing rule-related helper and registration\\n36:  * functions.\\n37:  */\\n38: @GlobalMethods(environment = Environment.BZL)\\n39: public interface StarlarkRuleFunctionsApi {\\n40: \\n41:   String EXEC_COMPATIBLE_WITH_PARAM = \\\"exec_compatible_with\\\";\\n42:   String TOOLCHAINS_PARAM = \\\"toolchains\\\";\\n43: \\n44:   String PROVIDES_DOC =\\n45:       \\\"A list of providers that the implementation function must return.\\\" //\\n46:           + \\\"<p>It is an error if the implementation function omits any of the types of providers\\\"\\n47:           + \\\" listed here from its return value. However, the implementation function may return\\\"\\n48:           + \\\" additional providers not listed here.\\\" //\\n49:           + \\\"<p>Each element of the list is an <code>*Info</code> object returned by <a\\\"\\n50:           + \\\" href='../globals/bzl.html#provider'><code>provider()</code></a>, except that a legacy\\\"\\n51:           + \\\" provider is represented by its string name instead.When a target of the rule is used\\\"\\n52:           + \\\" as a dependency for a target that declares a required provider, it is not necessary\\\"\\n53:           + \\\" to specify that provider here. It is enough that the implementation function returns\\\"\\n54:           + \\\" it. However, it is considered best practice to specify it, even though this is not\\\"\\n55:           + \\\" required. The <a\\\"\\n56:           + \\\" href='../globals/bzl.html#aspect.required_providers'><code>required_providers</code></a>\\\"\\n57:           + \\\" field of an <a href='../globals/bzl.html#aspect'>aspect</a> does, however, require\\\"\\n58:           + \\\" that providers are specified here.\\\";\\n59: \\n60:   String DEPENDENCY_RESOLUTION_RULE_DOC =\\n61:       \\\"If set, the rule can be a dependency through attributes also marked as available in\\\"\\n62:           + \\\" materializers. Every attribute of rules with this flag set must
+...
28. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/bazel--8.0.0",
+  "path": "src/main/java/com/google/devtools/build/lib/packages/MacroClass.java",
+  "startLine": 1,
+  "endLine": 80
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/bazel--8.0.0@12f256c9dffb17d03d47b3f06bf34f67c976e4aa/-/blob/src/main/java/com/google/devtools/build/lib/packages/MacroClass.java%3FL1-80\\n1: // Copyright 2024 The Bazel Authors. All rights reserved.\\n2: //\\n3: // Licensed under the Apache License, Version 2.0 (the \\\"License\\\");\\n4: // you may not use this file except in compliance with the License.\\n5: // You may obtain a copy of the License at\\n6: //\\n7: //    http://www.apache.org/licenses/LICENSE-2.0\\n8: //\\n9: // Unless required by applicable law or agreed to in writing, software\\n10: // distributed under the License is distributed on an \\\"AS IS\\\" BASIS,\\n11: // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n12: // See the License for the specific language governing permissions and\\n13: // limitations under the License.\\n14: \\n15: package com.google.devtools.build.lib.packages;\\n16: \\n17: import static com.google.common.collect.ImmutableList.toImmutableList;\\n18: import static com.google.devtools.build.lib.packages.BuildType.NODEP_LABEL_LIST;\\n19: \\n20: import com.google.common.base.Preconditions;\\n21: import com.google.common.collect.ImmutableList;\\n22: import com.google.common.collect.ImmutableMap;\\n23: import com.google.common.collect.ImmutableSet;\\n24: import com.google.common.collect.Lists;\\n25: import com.google.devtools.build.lib.cmdline.Label;\\n26: import com.google.devtools.build.lib.cmdline.PackageIdentifier;\\n27: import com.google.devtools.build.lib.events.Event;\\n28: import com.google.devtools.build.lib.packages.TargetRecorder.MacroFrame;\\n29: import com.google.devtools.build.lib.packages.TargetRecorder.NameConflictException;\\n30: import com.google.devtools.build.lib.server.FailureDetails.PackageLoading.Code;\\n31: import com.google.errorprone.annotations.CanIgnoreReturnValue;\\n32: import java.util.ArrayList;\\n33: import java.util.LinkedHashMap;\\n34: import java.util.List;\\n35: import java.util.Map;\\n36: import javax.annotation.Nullable;\\n37: import net.starlark.java.eval.EvalException;\\n38: import net.starlark.java.eval.Mutability;\\n39: import net.starlark.java.eval.Starlark;\\n40: import net.starlark.java.eval.StarlarkFunction;\\n41: import net.starlark.java.eval.StarlarkSemantics;\\n42: import net.starlark.java.eval.StarlarkThread;\\n43: import net.starlark.java.eval.SymbolGenerator;\\n44: import net.starlark.java.spelling.SpellChecker;\\n45: \\n46: /**\\n47:  * Represents a symbolic macro, defined in a .bzl file, that may be instantiated during Package\\n48:  * evaluation.\\n49:  *\\n50:  * <p>This is analogous to {@link RuleClass}. In essence, a {@code MacroClass} consists of the\\n51:  * macro's schema and its implementation function.\\n52:  */\\n53: public final class MacroClass {\\n54: \\n55:   /**\\n56:    * Names that users may not pass as keys of the {@code attrs} dict when calling {@code macro()}.\\n57:    *\\n58:    * <p>Of these, {@code name} is special cased as an actual attribute, and the rest do not exist.\\n59:    */\\n60:   // Keep in sync with `macro()`'s `attrs` user documentation in StarlarkRuleFunctionsApi.\\n61:   // But we should avoid adding new entries here, since it's a backwards-incompatible change.\\n62:   public static final ImmutableSet<String> RESERVED_MACRO_ATTR_NAMES =\\n63:       ImmutableSet.of(\\\"name\\\", \\\"visibility\\\");\\n64: \\n65:   /**\\n66:    * \\\"visibility\\\" attribute present on all symbolic macros.\\n67:    *\\n68:    * <p>This is similar to the visibility attribute for rules, but lacks the exec transitions.\\n69:    */\\n70:   public static final Attribute VISIBILITY_ATTRIBUTE =\\n71:       Attribute.attr(\\\"visibility\\\", NODEP_LABEL_LIST)\\n72:           .orderIndependent()\\n73:           .nonconfigurable(\\\"special attribute integrated more deeply into Bazel's core logic\\\")\\n74:           .build();\\n75: \\n76:   private final String name;\\
+...
29. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/bazel--8.0.0",
+  "path": "src/main/java/com/google/devtools/build/lib/packages/BzlInitThreadContext.java",
+  "startLine": 1,
+  "endLine": 60
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/bazel--8.0.0@12f256c9dffb17d03d47b3f06bf34f67c976e4aa/-/blob/src/main/java/com/google/devtools/build/lib/packages/BzlInitThreadContext.java%3FL1-60\\n1: // Copyright 2022 The Bazel Authors. All rights reserved.\\n2: //\\n3: // Licensed under the Apache License, Version 2.0 (the \\\"License\\\");\\n4: // you may not use this file except in compliance with the License.\\n5: // You may obtain a copy of the License at\\n6: //\\n7: //    http://www.apache.org/licenses/LICENSE-2.0\\n8: //\\n9: // Unless required by applicable law or agreed to in writing, software\\n10: // distributed under the License is distributed on an \\\"AS IS\\\" BASIS,\\n11: // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n12: // See the License for the specific language governing permissions and\\n13: // limitations under the License.\\n14: \\n15: package com.google.devtools.build.lib.packages;\\n16: \\n17: import com.google.common.collect.ImmutableMap;\\n18: import com.google.devtools.build.lib.analysis.RuleDefinitionEnvironment;\\n19: import com.google.devtools.build.lib.cmdline.Label;\\n20: import com.google.devtools.build.lib.cmdline.RepositoryMapping;\\n21: import com.google.devtools.build.lib.cmdline.RepositoryName;\\n22: import com.google.devtools.build.lib.cmdline.StarlarkThreadContext;\\n23: import com.google.errorprone.annotations.CanIgnoreReturnValue;\\n24: import java.util.Optional;\\n25: import javax.annotation.Nullable;\\n26: import net.starlark.java.eval.EvalException;\\n27: import net.starlark.java.eval.Starlark;\\n28: import net.starlark.java.eval.StarlarkThread;\\n29: \\n30: /**\\n31:  * Bazel application data for the Starlark thread that evaluates the top-level code in a .bzl (or\\n32:  * .scl) module (i.e. when evaluating that module's global symbols).\\n33:  */\\n34: public final class BzlInitThreadContext extends StarlarkThreadContext\\n35:     implements RuleDefinitionEnvironment {\\n36: \\n37:   private final Label bzlFile;\\n38: \\n39:   /* Digest of the .bzl file being initialized along with all its transitive loads. */\\n40:   private final byte[] transitiveDigest;\\n41: \\n42:   // For storing the result of calling `visibility()`.\\n43:   @Nullable private BzlVisibility bzlVisibility;\\n44: \\n45:   private final RepositoryName toolsRepository;\\n46: \\n47:   // TODO(b/192694287): Remove once we migrate all tests from the allowlist\\n48:   private final Optional<Label> networkAllowlistForTests;\\n49: \\n50:   // Used for `configuration_field`.\\n51:   private final ImmutableMap<String, Class<?>> fragmentNameToClass;\\n52: \\n53:   /**\\n54:    * Constructs a new context for initializing a .bzl file.\\n55:    *\\n56:    * @param bzlFile the name of the .bzl being initialized\\n57:    * @param transitiveDigest the hash of that file and its transitive load()s\\n58:    * @param toolsRepository the name of the tools repository, such as \\\"@bazel_tools\\\"\\n59:    * @param networkAllowlistForTests an allowlist for rule classes created by this thread\\n60:    * @param fragmentNameToClass a map from configuration fragment name to configuration fragment\\n61: \"}",
+  "structuredContent": {
+    "text": "URL: https://demo.sourcegraph.com/github.com/sg-evals/bazel--8.0.0@12f256c9dffb17d03d47b3f06bf34f67c976e4aa/-/blob/src/main/java/com/google/devtools/build/lib/packages/BzlInitThreadContext.java%3FL1-60\n1: // Copyright 2022 The Bazel Authors. All rights reserved.\n2: //\n3: // Licensed under the Apache License, Version 2.0 (the \"License\");\n4: // you may not use this file except in compliance with the License.\n5: // You may obtain a copy of the License at\n6: //\n7: //    http://www.apache.org/licenses/LICENSE-2.0\n8: //\n9: // Unless required by applicable law or agreed to in writing, software\n10: // distributed under the License is distributed on an \"AS IS\" BASIS,\n11: // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, eithe
+...
30. mcp__sourcegraph__sg_list_files @ -
Input
{
+  "repo": "github.com/sg-evals/bazel--8.0.0",
+  "path": "src/main/java/net/starlark/java"
+}
Output
{
+  "content": "{\"text\":\"src/main/java/net/starlark/java/annot/\\nsrc/main/java/net/starlark/java/cmd/\\nsrc/main/java/net/starlark/java/eval/\\nsrc/main/java/net/starlark/java/lib/\\nsrc/main/java/net/starlark/java/spelling/\\nsrc/main/java/net/starlark/java/syntax/\\nsrc/main/java/net/starlark/java/BUILD\\n\"}",
+  "structuredContent": {
+    "text": "src/main/java/net/starlark/java/annot/\nsrc/main/java/net/starlark/java/cmd/\nsrc/main/java/net/starlark/java/eval/\nsrc/main/java/net/starlark/java/lib/\nsrc/main/java/net/starlark/java/spelling/\nsrc/main/java/net/starlark/java/syntax/\nsrc/main/java/net/starlark/java/BUILD\n"
+  }
+}
31. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/bazel--8.0.0",
+  "path": "src/main/java/com/google/devtools/build/lib/packages/StarlarkGlobals.java",
+  "startLine": 1,
+  "endLine": 80
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/bazel--8.0.0@12f256c9dffb17d03d47b3f06bf34f67c976e4aa/-/blob/src/main/java/com/google/devtools/build/lib/packages/StarlarkGlobals.java%3FL1-80\\n1: // Copyright 2023 The Bazel Authors. All rights reserved.\\n2: //\\n3: // Licensed under the Apache License, Version 2.0 (the \\\"License\\\");\\n4: // you may not use this file except in compliance with the License.\\n5: // You may obtain a copy of the License at\\n6: //\\n7: //    http://www.apache.org/licenses/LICENSE-2.0\\n8: //\\n9: // Unless required by applicable law or agreed to in writing, software\\n10: // distributed under the License is distributed on an \\\"AS IS\\\" BASIS,\\n11: // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n12: // See the License for the specific language governing permissions and\\n13: // limitations under the License.\\n14: \\n15: package com.google.devtools.build.lib.packages;\\n16: \\n17: import com.google.common.collect.ImmutableMap;\\n18: \\n19: /**\\n20:  * A library of the fixed Starlark environment for various contexts.\\n21:  *\\n22:  * <p>This is the source of truth for what symbols are available in what Starlark contexts (BUILD,\\n23:  * .bzl, etc.), before considering how symbols may be added by registering them on the rule class\\n24:  * provider, or how symbols may be substituted by builtins injection. In other words, this is the\\n25:  * starting point for defining the minimum Starlark environments that Bazel supports for BUILD\\n26:  * files, .bzl files, etc. See {@link BazelStarlarkEnvironment} for the final determination of the\\n27:  * environment after accounting for registered symbols and builtins injection.\\n28:  *\\n29:  * <p>This is split between an interface in the lib/packages/ directory and an implementation in the\\n30:  * lib/analysis/starlark/ directory, in order to avoid new dependency edges from lib/packages/ to\\n31:  * lib/analysis/.\\n32:  */\\n33: public interface StarlarkGlobals {\\n34: \\n35:   /**\\n36:    * Returns a simple environment containing a few general utility modules, {@code depset}, and\\n37:    * {@code select()}.\\n38:    *\\n39:    * <p>In general, if you need a Bazel-y Starlark environment and don't know what to choose, prefer\\n40:    * to use this one for uniformity with as many other contexts as possible.\\n41:    */\\n42:   ImmutableMap<String, Object> getUtilToplevels();\\n43: \\n44:   /**\\n45:    * Similar to {@link #getUtilToplevels} but without {@code select()} and with {@code struct}. Used\\n46:    * for cquery.\\n47:    */\\n48:   // TODO(bazel-team): Consider whether we should replace usage of this with getUtilTopLevels(), at\\n49:   // the cost of the cquery dialect changing slightly, for the sake of uniformity and fewer\\n50:   // kinds of environments.\\n51:   ImmutableMap<String, Object> getUtilToplevelsForCquery();\\n52: \\n53:   /**\\n54:    * Returns the fixed top-levels for BUILD files that also happen to be fields of {@code native}.\\n55:    * This does not include any native rules.\\n56:    */\\n57:   ImmutableMap<String, Object> getFixedBuildFileToplevelsSharedWithNative();\\n58: \\n59:   /** Returns the fixed top-levels for BUILD files that are *not* also fields of {@code native}. */\\n60:   ImmutableMap<String, Object> getFixedBuildFileToplevelsNotInNative();\\n61: \\n62:   /** Returns the fixed top-levels for .bzl files, excluding the {@code native} object. */\\n63:   ImmutableMap<String, Object> getFixedBzlToplevels();\\n64: \\n65:   /** Returns the top-levels for .scl files. */\\n66:   ImmutableMap<String, Object> getSclToplevels();\\n67: \\n68:   /** Returns the top-levels for MODULE.bazel files and their imports. */\\n69:   ImmutableMap<String, Object> getModuleToplevels();\\n70: \\n71:   /** Returns the top-levels for REPO.bazel files. */\\n72:   ImmutableMap<String, Object> getRepoToplevels();\\n73: \\n74:   /** Returns the top-levels for VENDOR.bazel f
+...
32. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/bazel--8.0.0$ \"implements StarlarkGlobals\" file:src/main/java"
+}
Output
{
+  "content": "{\"text\":\"# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkGlobalsImpl.java\\n41:  */\\n42: public final class StarlarkGlobalsImpl implements StarlarkGlobals {\\n43: \\n44: \\n\"}",
+  "structuredContent": {
+    "text": "# github.com/sg-evals/bazel--8.0.0 – src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkGlobalsImpl.java\n41:  */\n42: public final class StarlarkGlobalsImpl implements StarlarkGlobals {\n43: \n44: \n"
+  }
+}
33. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/bazel--8.0.0$ \"class PackageThreadContext\" OR \"PackageBuildThreadContext\" file:src/main/java/com/google/devtools/build/lib/packages"
+}
Output
{
+  "content": "{\"text\":\"No results.\\n\\nNo results found.\"}",
+  "structuredContent": {
+    "text": "No results.\n\nNo results found."
+  }
+}
34. Write @ -
Input
{
+  "file_path": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/net/starlark/java/eval/StarlarkThread.java\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/PackageFactory.java\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/com/google/devtools/build/lib/skyframe/BzlLoadFunction.java\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/Package.java\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/MacroClass.java\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/RuleFunction.java\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/RuleClass.java\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/RuleFactory.java\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/StarlarkGlobals.java\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkGlobalsImpl.java\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/BzlInitThreadContext.java\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/com/google/devtools/build/lib/starlarkbuildapi/StarlarkRuleFunctionsApi.java\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/StarlarkNativeModule.java\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/MacroInstance.java\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/BuildGlobals.java\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/com/google/devtools/build/lib/cmdline/StarlarkThreadContext.java\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/net/starlark/java/eval/Starlark.java\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/net/starlark/java/eval/Module.java\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/net/starlark/java/eval/Eval.java\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/TargetDefinitionContext.java\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/WorkspaceFactory.java\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/com/google/devtools/build/lib/skyframe/StarlarkBuiltinsFunction.java\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/AutoloadSymbols.java\"}\n  ],\n  \"symbols\": [\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/net/starlark/java/eval/StarlarkThread.java\", \"symbol\": \"StarlarkThread\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/PackageFactory.java\", \"symbol\": \"PackageFactory\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/com/google/devtools/build/lib/skyframe/BzlLoadFunction.java\", \"symbol\": \"BzlLoadFunction\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleCl
+...
Output
{
+  "type": "create",
+  "filePath": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/net/starlark/java/eval/StarlarkThread.java\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/PackageFactory.java\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/com/google/devtools/build/lib/skyframe/BzlLoadFunction.java\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/Package.java\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/MacroClass.java\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/RuleFunction.java\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/RuleClass.java\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/RuleFactory.java\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/StarlarkGlobals.java\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkGlobalsImpl.java\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/BzlInitThreadContext.java\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/com/google/devtools/build/lib/starlarkbuildapi/StarlarkRuleFunctionsApi.java\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/StarlarkNativeModule.java\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/MacroInstance.java\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/BuildGlobals.java\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/com/google/devtools/build/lib/cmdline/StarlarkThreadContext.java\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/net/starlark/java/eval/Starlark.java\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/net/starlark/java/eval/Module.java\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/net/starlark/java/eval/Eval.java\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/TargetDefinitionContext.java\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/WorkspaceFactory.java\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/com/google/devtools/build/lib/skyframe/StarlarkBuiltinsFunction.java\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/AutoloadSymbols.java\"}\n  ],\n  \"symbols\": [\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/net/starlark/java/eval/StarlarkThread.java\", \"symbol\": \"StarlarkThread\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/PackageFactory.java\", \"symbol\": \"PackageFactory\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/com/google/devtools/build/lib/skyframe/BzlLoadFunction.java\", \"symbol\": \"BzlLoadFunction\"},\n    {\"repo\": \"sg-evals/bazel--8.0.0\", \"path\": \"src/main/java/com/google/devtools/build/lib/analysis/star
+...
Code Changes (1)
1. WRITE /workspace/answer.json
{
+  "files": [
+    {"repo": "sg-evals/bazel--8.0.0", "path": "src/main/java/net/starlark/java/eval/StarlarkThread.java"},
+    {"repo": "sg-evals/bazel--8.0.0", "path": "src/main/java/com/google/devtools/build/lib/packages/PackageFactory.java"},
+    {"repo": "sg-evals/bazel--8.0.0", "path": "src/main/java/com/google/devtools/build/lib/skyframe/BzlLoadFunction.java"},
+    {"repo": "sg-evals/bazel--8.0.0", "path": "src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java"},
+    {"repo": "sg-evals/bazel--8.0.0", "path": "src/main/java/com/google/devtools/build/lib/packages/Package.java"},
+    {"repo": "sg-evals/bazel--8.0.0", "path": "src/main/java/com/google/devtools/build/lib/packages/MacroClass.java"},
+    {"repo": "sg-evals/bazel--8.0.0", "path": "src/main/java/com/google/devtools/build/lib/packages/RuleFunction.java"},
+    {"repo": "sg-evals/bazel--8.0.0", "path": "src/main/java/com/google/devtools/build/lib/packages/RuleClass.java"},
+    {"repo": "sg-evals/bazel--8.0.0", "path": "src/main/java/com/google/devtools/build/lib/packages/RuleFactory.java"},
+    {"repo": "sg-evals/bazel--8.0.0", "path": "src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java"},
+    {"repo": "sg-evals/bazel--8.0.0", "path": "src/main/java/com/google/devtools/build/lib/packages/StarlarkGlobals.java"},
+    {"repo": "sg-evals/bazel--8.0.0", "path": "src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkGlobalsImpl.java"},
+    {"repo": "sg-evals/bazel--8.0.0", "path": "src/main/java/com/google/devtools/build/lib/packages/BzlInitThreadContext.java"},
+    {"repo": "sg-evals/bazel--8.0.0", "path": "src/main/java/com/google/devtools/build/lib/starlarkbuildapi/StarlarkRuleFunctionsApi.java"},
+    {"repo": "sg-evals/bazel--8.0.0", "path": "src/main/java/com/google/devtools/build/lib/packages/StarlarkNativeModule.java"},
+    {"repo": "sg-evals/bazel--8.0.0", "path": "src/main/java/com/google/devtools/build/lib/packages/MacroInstance.java"},
+    {"repo": "sg-evals/bazel--8.0.0", "path": "src/main/java/com/google/devtools/build/lib/packages/BuildGlobals.java"},
+    {"repo": "sg-evals/bazel--8.0.0", "path": "src/main/java/com/google/devtools/build/lib/cmdline/StarlarkThreadContext.java"},
+    {"repo": "sg-evals/bazel--8.0.0", "path": "src/main/java/net/starlark/java/eval/Starlark.java"},
+    {"repo": "sg-evals/bazel--8.0.0", "path": "src/main/java/net/starlark/java/eval/Module.java"},
+    {"repo": "sg-evals/bazel--8.0.0", "path": "src/main/java/net/starlark/java/eval/Eval.java"},
+    {"repo": "sg-evals/bazel--8.0.0", "path": "src/main/java/com/google/devtools/build/lib/packages/TargetDefinitionContext.java"},
+    {"repo": "sg-evals/bazel--8.0.0", "path": "src/main/java/com/google/devtools/build/lib/packages/WorkspaceFactory.java"},
+    {"repo": "sg-evals/bazel--8.0.0", "path": "src/main/java/com/google/devtools/build/lib/skyframe/StarlarkBuiltinsFunction.java"},
+    {"repo": "sg-evals/bazel--8.0.0", "path": "src/main/java/com/google/devtools/build/lib/packages/AutoloadSymbols.java"}
+  ],
+  "symbols": [
+    {"repo": "sg-evals/bazel--8.0.0", "path": "src/main/java/net/starlark/java/eval/StarlarkThread.java", "symbol": "StarlarkThread"},
+    {"repo": "sg-evals/bazel--8.0.0", "path": "src/main/java/com/google/devtools/build/lib/packages/PackageFactory.java", "symbol": "PackageFactory"},
+    {"repo": "sg-evals/bazel--8.0.0", "path": "src/main/java/com/google/devtools/build/lib/skyframe/BzlLoadFunction.java", "symbol": "BzlLoadFunction"},
+    {"repo": "sg-evals/bazel--8.0.0", "path": "src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java", "symbol": "StarlarkRuleClassFunctions"},
+    {"repo": "sg-evals/bazel--8.0.0", "path": "src/main/java/com/google/devtools/build/lib/packages/Package.java", "symbol": "Package.Builder"},
+    {"repo": "sg-evals/bazel--8.0.0", "path": "src/main/java/com/google/devtools/build/lib/packages/MacroClass.java", "symbol": "M...
Bash Commands (0)
No bash commands.
File Paths
Trial: runs/mcp_lift_study/csb_org_migration_sonnet_20260612_121211/mcp-remote-direct/ccx-migration-289_354660/2026-06-12__12-14-06/mcp_ccx-migration-289_6mfxnt__ZtpbqMr
+Relative: csb_org_migration_sonnet_20260612_121211/mcp-remote-direct/ccx-migration-289_354660/2026-06-12__12-14-06/mcp_ccx-migration-289_6mfxnt__ZtpbqMr

\ No newline at end of file
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+ccx-migration-274 — ccx-migration-274_ee643e
← Back to results
ccx-migration-274
ccx-migration-274_ee643e | Trial: ccx-migration-274__bkBLzCw | Score: 1.0000 | mcp_lift_study
Task Information
Task instruction sent to agent
# Flink DataStream API Deprecation Markers
+
+## Your Task
+
+Find all Java source files in apache/flink under flink-streaming-java/src/ that contain @Deprecated annotations on DataStream API classes or methods. For each deprecated class, identify the class name and the recommended replacement (noted in the deprecation javadoc). Focus on deprecated source functions, sink functions, timestamp extractors, and I/O format classes.
+
+## Context
+
+You are working on a codebase task involving repos from the migration domain.
+
+## Available Resources
+
+## Output Format
+
+Use the published task contract:
+
+- `TASK_WORKDIR=/workspace`
+- `TASK_REPO_ROOT=/workspace`
+- `TASK_OUTPUT=/workspace/answer.json`
+
+Create a file at `TASK_OUTPUT` (`/workspace/answer.json`) with your findings in the following structure:
+
+```json
+{
+  "files": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go"}
+  ],
+  "symbols": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "SymbolName"}
+  ],
+  "chain": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "FunctionName"}
+  ],
+  "text": "Narrative explanation of your findings, citing repos and file paths."
+}
+```
+
+Include only the fields relevant to this task. Your answer is evaluated against a closed-world oracle — completeness matters.
+
+## Evaluation
+
+Your answer will be scored on:
+- **File recall and precision**: Did you find all relevant files?
+
Execution Metrics
Reward
1.0000
Status
passed
Config
ccx-migration-274_ee643e
Model
anthropic/claude-sonnet-4-6
Agent Time
1.8m
Env Setup
58.9m
Input Tokens
1,226,488
Output Tokens
20,154
Cache Tokens
1,226,440
Cost
$0.39
Tool Calls
32 (0 MCP)
MCP Ratio
0.000
Context Peak
20%
Cache Hit
95%
Turns
32
Timed Out
No
Tool Breakdown
ToolCalls
Bash31
Write1
Agent Trace
Conversation History (105)
#TimestampTypeSubtypeToolText
1-systeminit-
2-systemthinking_tokens-
3-systemthinking_tokens-
4-assistanttext-
I'll search the flink repository for deprecated DataStream API classes and methods in flink-streaming-java/src/.
5-assistanttool_useBash
6-assistanttool_useBash
72026-06-12T22:41:32.770Zusertool_resultBash
/workspace/flink--0cc95fcc/flink-streaming-java
82026-06-12T22:41:32.772Zusertool_resultBash
camel--1006f047
+flink--0cc95fcc
+kafka--0753c489
9-assistanttool_useBash
102026-06-12T22:41:34.997Zusertool_resultBash
main
+test
11-assistanttool_useBash
122026-06-12T22:41:37.481Zusertool_resultBash
/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/StreamTaskTestHarness.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/OneInputStreamTaskTestHarness.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/TwoInputStreamTaskTestHarness.java
13-systemthinking_tokens-
14-systemthinking_tokens-
15-systemthinking_tokens-
16-assistanttext-
Now let me examine each of the main source files to understand what's deprecated and what the replacements are.
17-assistanttool_useBash
182026-06-12T22:41:46.265Zusertool_resultBash
37:@Deprecated
+39:public abstract class AscendingTimestampExtractor<T>
+98:    public interface MonotonyViolationHandler extends java.io.Serializable {
+111:    public static final class IgnoringHandler implements MonotonyViolationHandler {
+119:    public static final class FailingHandler implements MonotonyViolationHandler {
+133:    public static final class LoggingHandler implements MonotonyViolationHandler {
+137:                LoggerFactory.getLogger(AscendingTimestampExtractor.class);
19-assistanttool_useBash
202026-06-12T22:41:48.129Zusertool_resultBash
37: * @deprecated If you want to read/write data from/to text file, please use FLIP-27 FileSource and
+38: *     Sink-V2 FlinkSink. This class should be removed if we drop all supports for {@link
+42:@Deprecated
+44:public class TextOutputFormat<T> extends FileOutputFormat<T> {
+60:    public interface TextFormatter<IN> extends Serializable {
21-assistanttool_useBash
222026-06-12T22:41:48.207Zusertool_resultBash
33: * @deprecated If you want to read/write data from/to text file, please use FLIP-27 FileSource and
+34: *     Sink-V2 FlinkSink. This class should be removed if we drop the supports for read/write via
+37:@Deprecated
+39:public class TextInputFormat extends DelimitedInputFormat<String> {
23-assistanttool_useBash
242026-06-12T22:41:50.996Zusertool_resultBash
/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.flink.streaming.api.functions.timestamps;
+
+import org.apache.flink.annotation.PublicEvolving;
+import org.apache.flink.streaming.api.watermark.Watermark;
+import org.apache.flink.streaming.runtime.operators.util.WatermarkStrategyWithPeriodicWatermarks;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import static java.util.Objects.requireNonNull;
+
+/**
+ * A timestamp assigner and watermark generator for streams where timestamps are monotonously
+ * ascending. In this case, the local watermarks for the streams are easy to generate, because they
+ * strictly follow the timestamps.
+ *
+ * @param <T> The type of the elements that this function can extract timestamps from
+ */
+@Deprecated
+@PublicEvolving
+public abstract class AscendingTimestampExtractor<T>
+        implements WatermarkStrategyWithPeriodicWatermarks<T> {
+
+    private static final long serialVersionUID = 1L;
+
+    /** The current timestamp. */
+    private long currentTimestamp = Long.MIN_VALUE;
+
+    /** Handler that is called when timestamp monotony is violated. */
+    private MonotonyViolationHandler violationHandler = new LoggingHandler();
+
+    /**
+     * Extracts the timestamp from the given element. The timestamp must be monotonically
+     * increasing.
+     *
+     * @param element The element that the timestamp is extracted from.
+     * @return The new timestamp.
+     */
+    public abstract long extractAscendingTimestamp(T element);
+
+    /**
+     * Sets the handler for violations to the ascending timestamp order.
25-assistanttool_useBash
262026-06-12T22:41:53.528Zusertool_resultBash
/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java
27-assistanttool_useBash
282026-06-12T22:41:54.443Zusertool_resultBash
/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java
29-systemthinking_tokens-
30-systemthinking_tokens-
31-assistanttool_useBash
322026-06-12T22:41:57.950Zusertool_resultBash
28: * @deprecated This interface will be removed in future versions. Use the new {@link
+29: *     org.apache.flink.streaming.api.functions.sink.v2.DiscardingSink} interface instead.
+32:public class DiscardingSink<T> implements SinkFunction<T>, SupportsConcurrentExecutionAttempts {
33-assistanttool_useBash
342026-06-12T22:41:58.903Zusertool_resultBash
63: * This is a recommended base class for all of the {@link SinkFunction} that intend to implement
+72: * @deprecated This interface will be removed in future versions. Use the new {@link
+73: *     org.apache.flink.api.connector.sink2.Sink} interface instead.
+76:public abstract class TwoPhaseCommitSinkFunction<IN, TXN, CONTEXT> extends RichSinkFunction<IN>
+79:    private static final Logger LOG = LoggerFactory.getLogger(TwoPhaseCommitSinkFunction.class);
+164:    // ------ methods that should be implemented in child class to support two phase commit
+213:     * Callback for subclasses which is called after restoring (each) user context.
+233:    /** This should not be implemented by subclasses. */
+536:    /** State POJO class coupling pendingTransaction, context and pendingCommitTransactions. */
+539:    public static final class State<TXN, CONTEXT> {
+616:    public static final class TransactionHolder<TXN> {
+673:    public static final class StateSerializer<TXN, CONTEXT>
+884:    public static final class StateSerializerSnapshot<TXN, CONTEXT>
35-assistanttool_useBash
362026-06-12T22:42:00.218Zusertool_resultBash
37: * @deprecated Use {@code org.apache.flink.connector.datagen.source.DataGeneratorSource} instead.
+40:public class DataGeneratorSource<T> extends RichParallelSourceFunction<T>
+45:    private static final Logger LOG = LoggerFactory.getLogger(DataGeneratorSource.class);
37-assistanttool_useBash
382026-06-12T22:42:00.844Zusertool_resultBash
98: * @deprecated Use {@link org.apache.flink.connector.file.sink.FileSink} instead.
+101:public class StreamingFileSink<IN> extends RichSinkFunction<IN>
+171:    /** The base abstract class for the {@link RowFormatBuilder} and {@link BulkFormatBuilder}. */
+173:    public abstract static class BucketsBuilder<
+196:    public static class RowFormatBuilder<IN, BucketID, T extends RowFormatBuilder<IN, BucketID, T>>
+274:                    bucketFactory.getClass() == DefaultBucketFactoryImpl.class,
+324:    public static final class DefaultRowFormatBuilder<IN>
+336:    public static class BulkFormatBuilder<
+421:                    bucketFactory.getClass() == DefaultBucketFactoryImpl.class,
+465:    public static final class DefaultBulkFormatBuilder<IN>
39-systemthinking_tokens-
40-systemthinking_tokens-
41-systemthinking_tokens-
42-systemthinking_tokens-
43-assistanttool_useBash
442026-06-12T22:42:05.002Zusertool_resultBash
/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.flink.streaming.api.functions.sink.legacy;
+
+import org.apache.flink.annotation.Internal;
+import org.apache.flink.api.common.SupportsConcurrentExecutionAttempts;
+
+/**
+ * A stream sink that ignores all elements.
+ *
+ * @param <T> The type of elements received by the sink.
+ * @deprecated This interface will be removed in future versions. Use the new {@link
+ *     org.apache.flink.streaming.api.functions.sink.v2.DiscardingSink} interface instead.
+ */
+@Internal
+public class DiscardingSink<T> implements SinkFunction<T>, SupportsConcurrentExecutionAttempts {
+
+    private static final long serialVersionUID = 1L;
+
+    @Override
+    public void invoke(T value) {}
+}
45-assistanttool_useBash
462026-06-12T22:42:06.376Zusertool_resultBash
/**
+ * This is a recommended base class for all of the {@link SinkFunction} that intend to implement
+ * exactly-once semantic. It does that by implementing two phase commit algorithm on top of the
+ * {@link CheckpointedFunction} and {@link CheckpointListener}. User should provide custom {@code
+ * TXN} (transaction handle) and implement abstract methods handling this transaction handle.
+ *
+ * @param <IN> Input type for {@link SinkFunction}.
+ * @param <TXN> Transaction to store all of the information required to handle a transaction.
+ * @param <CONTEXT> Context that will be shared across all invocations for the given {@link
+ *     TwoPhaseCommitSinkFunction} instance. Context is created once
+ * @deprecated This interface will be removed in future versions. Use the new {@link
+ *     org.apache.flink.api.connector.sink2.Sink} interface instead.
+ */
+@Internal
+public abstract class TwoPhaseCommitSinkFunction<IN, TXN, CONTEXT> extends RichSinkFunction<IN>
+        implements CheckpointedFunction, CheckpointListener {
+
+    private static final Logger LOG = LoggerFactory.getLogger(TwoPhaseCommitSinkFunction.class);
+
+    protected final LinkedHashMap<Long, TransactionHolder<TXN>> pendingCommitTransactions =
+            new LinkedHashMap<>();
+
+    protected transient Optional<CONTEXT> userContext;
+
+    protected transient ListState<State<TXN, CONTEXT>> state;
+
+    private final Clock clock;
+
+    private final ListStateDescriptor<State<TXN, CONTEXT>> stateDescriptor;
47-assistanttool_useBash
482026-06-12T22:42:07.273Zusertool_resultBash
/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.flink.streaming.api.functions.source.datagen;
+
+import org.apache.flink.annotation.Internal;
+import org.apache.flink.api.common.functions.OpenContext;
+import org.apache.flink.runtime.state.FunctionInitializationContext;
+import org.apache.flink.runtime.state.FunctionSnapshotContext;
+import org.apache.flink.streaming.api.checkpoint.CheckpointedFunction;
+import org.apache.flink.streaming.api.functions.source.legacy.RichParallelSourceFunction;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import javax.annotation.Nullable;
+
+/**
+ * A data generator source that abstract data generator. It can be used to easy startup/test for
+ * streaming job and performance testing. It is stateful, re-scalable, possibly in parallel.
+ *
+ * @deprecated Use {@code org.apache.flink.connector.datagen.source.DataGeneratorSource} instead.
+ */
+@Internal
+public class DataGeneratorSource<T> extends RichParallelSourceFunction<T>
+        implements CheckpointedFunction {
+
+    private static final long serialVersionUID = 1L;
+
+    private static final Logger LOG = LoggerFactory.getLogger(DataGeneratorSource.class);
+
+    private final DataGenerator<T> generator;
+
+    private final long rowsPerSecond;
49-assistanttool_useBash
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 * <p>If case of a failure, and in order to guarantee exactly-once semantics, the sink should roll
+ * back to the state it had when that last successful checkpoint occurred. To this end, when
+ * restoring, the restored files in {@code pending} state are transferred into the {@code finished}
+ * state while any {@code in-progress} files are rolled back, so that they do not contain data that
+ * arrived after the checkpoint from which we restore.
+ *
+ * @param <IN> Type of the elements emitted by this sink
+ * @deprecated Use {@link org.apache.flink.connector.file.sink.FileSink} instead.
+ */
+@Internal
+public class StreamingFileSink<IN> extends RichSinkFunction<IN>
+        implements CheckpointedFunction, CheckpointListener {
+
+    private static final long serialVersionUID = 1L;
+
+    // ------------------------ configuration fields --------------------------
+
+    private final long bucketCheckInterval;
+
+    private final BucketsBuilder<IN, ?, ? extends BucketsBuilder<IN, ?, ?>> bucketsBuilder;
+
+    // --------------------------- runtime fields -----------------------------
+
+    private transient StreamingFileSinkHelper<IN> helper;
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57-systemthinking_tokens-
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59-systemthinking_tokens-
60-systemthinking_tokens-
61-systemthinking_tokens-
62-systemthinking_tokens-
63-systemthinking_tokens-
64-systemthinking_tokens-
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69-systemthinking_tokens-
70-assistanttext-
Let me also search more broadly for any deprecated legacy source/sink functions in the legacy directories.
71-assistanttool_useBash
722026-06-12T22:42:23.527Zusertool_resultBash
/workspace/flink--0cc95fcc/flink-streaming-java/src/main
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/datastream
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/async
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/co
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/v2
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/windowing
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/windowing/delta
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/windowing/delta/extractor
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/lineage
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/operators
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/operators/async
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/operators/async/queue
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/windowing
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/windowing/assigners
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/windowing/evictors
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/windowing/triggers
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/experimental
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/runtime
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/runtime/execution
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/runtime/operators
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/runtime/operators/windowing
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/runtime/tasks
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/...
73-assistanttool_useBash
742026-06-12T22:42:24.229Zusertool_resultBash
/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/PrintSink.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/SinkContextUtil.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/Bucket.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/BucketFactory.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/BucketLifeCycleListener.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/BucketState.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/BucketStateSerializer.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/Buckets.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/DefaultBucketFactoryImpl.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/FileLifeCycleListener.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/StreamingFileSinkHelper.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/v2/DiscardingSink.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/SerializedCheckpointData.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGenerator.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/RandomGenerator.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/SequenceGenerator.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/CollectionInputFormat.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java
75-assistanttool_useBash
762026-06-12T22:42:29.301Zusertool_resultBash
37:public class CollectionInputFormat<T> extends GenericInputFormat<T> implements NonParallelInput {
+152:            // In this situation, UnitTypeInfo.getTypeClass returns void.class (when we are in the
+157:                    && !(elem.getClass().toString().equals("class scala.runtime.BoxedUnit")
+158:                            && viewedAs.equals(void.class))) {
+161:                        "The elements in the collection are not all subclasses of "
77-assistanttool_useBash
782026-06-12T22:42:30.372Zusertool_resultBash
/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java
79-assistanttool_useBash
802026-06-12T22:42:32.959Zusertool_resultBash
(Bash completed with no output)
81-assistanttool_useBash
822026-06-12T22:42:33.980Zusertool_resultBash
/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/experimental/CollectSink.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/operators/async/AsyncWaitOperatorFactory.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/SinkContextUtil.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/CollectionInputFormat.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/Bucket.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/BucketFactory.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/Buckets.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/StreamingFileSinkHelper.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java
83-systemthinking_tokens-
84-systemthinking_tokens-
85-systemthinking_tokens-
86-systemthinking_tokens-
87-assistanttool_useBash
882026-06-12T22:42:38.071Zusertool_resultBash
/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java
+/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java
89-assistanttool_useBash
902026-06-12T22:42:40.704Zusertool_resultBash
SerializedCheckpointData.java
+datagen
91-assistanttool_useBash
922026-06-12T22:42:41.604Zusertool_resultBash
Exit code 123
93-assistanttool_useBash
942026-06-12T22:42:45.155Zusertool_resultBash
(Bash completed with no output)
95-assistanttext-
Now let me get the full picture by collecting all relevant information from each file, and checking what the git repo name is.
96-assistanttool_useBash
972026-06-12T22:42:49.392Zusertool_resultBash
LICENSE
+NOTICE
+README.md
+azure-pipelines.yml
+docs
+		<groupId>org.apache</groupId>
+		<artifactId>apache</artifactId>
+	<groupId>org.apache.flink</groupId>
98-assistanttool_useBash
992026-06-12T22:42:50.276Zusertool_resultBash
/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.flink.streaming.api.legacy.io;
+
+import org.apache.flink.annotation.PublicEvolving;
+import org.apache.flink.api.common.io.DelimitedInputFormat;
+import org.apache.flink.configuration.Configuration;
+import org.apache.flink.core.fs.Path;
+
+import java.io.IOException;
+import java.nio.charset.Charset;
+import java.util.Arrays;
+
+/**
+ * Input Format that reads text files. Each line results in another element.
+ *
+ * @deprecated If you want to read/write data from/to text file, please use FLIP-27 FileSource and
+ *     Sink-V2 FlinkSink. This class should be removed if we drop the supports for read/write via
+ *     input/output format in DataStream api.
+ */
+@Deprecated
+@PublicEvolving
+public class TextInputFormat extends DelimitedInputFormat<String> {
100-assistanttool_useBash
1012026-06-12T22:42:51.020Zusertool_resultBash
/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.flink.streaming.api.legacy.io;
+
+import org.apache.flink.annotation.PublicEvolving;
+import org.apache.flink.api.common.io.FileOutputFormat;
+import org.apache.flink.core.fs.Path;
+
+import java.io.IOException;
+import java.io.Serializable;
+import java.nio.charset.Charset;
+import java.nio.charset.IllegalCharsetNameException;
+import java.nio.charset.UnsupportedCharsetException;
+
+/**
+ * A {@link FileOutputFormat} that writes objects to a text file.
+ *
+ * <p>Objects are converted to Strings using either {@link Object#toString()} or a {@link
+ * TextFormatter}.
+ *
+ * @deprecated If you want to read/write data from/to text file, please use FLIP-27 FileSource and
+ *     Sink-V2 FlinkSink. This class should be removed if we drop all supports for {@link
+ *     org.apache.flink.api.common.io.InputFormat} and {@link
+ *     org.apache.flink.api.common.io.OutputFormat}
+ */
+@Deprecated
+@PublicEvolving
+public class TextOutputFormat<T> extends FileOutputFormat<T> {
+
+    private static final long serialVersionUID = 1L;
+
+    private static final int NEWLINE = '\n';
+
+    private String charsetName;
102-assistanttext-
Now I have all the information I need. Let me compile the complete findings:
103-assistanttool_useWrite
1042026-06-12T22:43:12.053Zusertool_resultWrite
File created successfully at: /workspace/answer.json (file state is current in your context — no need to Read it back)
105-assistanttext-
I found **7 deprecated DataStream API classes** in `apache/flink` under `flink-streaming-java/src/`:
+
+| Class | File | Replacement |
+|---|---|---|
+| `AscendingTimestampExtractor` | `functions/timestamps/` | (implements `WatermarkStrategyWithPeriodicWatermarks`) |
+| `TextInputFormat` | `legacy/io/` | FLIP-27 FileSource |
+| `TextOutputFormat` | `legacy/io/` | FLIP-27 FileSource + Sink-V2 FlinkSink |
+| `DiscardingSink` | `functions/sink/legacy/` | `sink.v2.DiscardingSink` |
+| `TwoPhaseCommitSinkFunction` | `functions/sink/legacy/` | `connector.sink2.Sink` |
+| `DataGeneratorSource` | `functions/source/datagen/` | `connector.datagen.source.DataGeneratorSource` |
+| `StreamingFileSink` | `functions/sink/filesystem/legacy/` | `connector.file.sink.FileSink` |
+
+Three files use the Java `@Deprecated` annotation directly (`AscendingTimestampExtractor`, `TextInputFormat`, `TextOutputFormat`); the remaining four use `@deprecated` in Javadoc comments only (placed in `legacy/` package directories).
Tool Calls (32)
1. Bash @ -
Input
{
+  "command": "find /workspace -type d -name \"flink-streaming-java\" 2>/dev/null | head -20",
+  "description": "Find flink-streaming-java directory"
+}
Output
{
+  "stdout": "/workspace/flink--0cc95fcc/flink-streaming-java",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
2. Bash @ -
Input
{
+  "command": "ls /workspace 2>/dev/null",
+  "description": "List workspace contents"
+}
Output
{
+  "stdout": "camel--1006f047\nflink--0cc95fcc\nkafka--0753c489",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
3. Bash @ -
Input
{
+  "command": "ls /workspace/flink--0cc95fcc/flink-streaming-java/src/ 2>/dev/null",
+  "description": "List flink-streaming-java src directory"
+}
Output
{
+  "stdout": "main\ntest",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
4. Bash @ -
Input
{
+  "command": "grep -rn \"@Deprecated\" /workspace/flink--0cc95fcc/flink-streaming-java/src/ --include=\"*.java\" -l 2>/dev/null",
+  "description": "Find all Java files with @Deprecated annotations"
+}
Output
{
+  "stdout": "/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/StreamTaskTestHarness.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/OneInputStreamTaskTestHarness.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/TwoInputStreamTaskTestHarness.java",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
5. Bash @ -
Input
{
+  "command": "grep -n \"@Deprecated\\|@deprecated\\|class\\|interface\" /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java | head -40",
+  "description": "Check AscendingTimestampExtractor for deprecated annotations"
+}
Output
{
+  "stdout": "37:@Deprecated\n39:public abstract class AscendingTimestampExtractor<T>\n98:    public interface MonotonyViolationHandler extends java.io.Serializable {\n111:    public static final class IgnoringHandler implements MonotonyViolationHandler {\n119:    public static final class FailingHandler implements MonotonyViolationHandler {\n133:    public static final class LoggingHandler implements MonotonyViolationHandler {\n137:                LoggerFactory.getLogger(AscendingTimestampExtractor.class);",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
6. Bash @ -
Input
{
+  "command": "grep -n \"@Deprecated\\|@deprecated\\|class\\|interface\" /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java | head -40",
+  "description": "Check TextOutputFormat for deprecated annotations"
+}
Output
{
+  "stdout": "37: * @deprecated If you want to read/write data from/to text file, please use FLIP-27 FileSource and\n38: *     Sink-V2 FlinkSink. This class should be removed if we drop all supports for {@link\n42:@Deprecated\n44:public class TextOutputFormat<T> extends FileOutputFormat<T> {\n60:    public interface TextFormatter<IN> extends Serializable {",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
7. Bash @ -
Input
{
+  "command": "grep -n \"@Deprecated\\|@deprecated\\|class\\|interface\" /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java | head -40",
+  "description": "Check TextInputFormat for deprecated annotations"
+}
Output
{
+  "stdout": "33: * @deprecated If you want to read/write data from/to text file, please use FLIP-27 FileSource and\n34: *     Sink-V2 FlinkSink. This class should be removed if we drop the supports for read/write via\n37:@Deprecated\n39:public class TextInputFormat extends DelimitedInputFormat<String> {",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
8. Bash @ -
Input
{
+  "command": "cat /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java | head -60",
+  "description": "Read AscendingTimestampExtractor to see deprecation javadoc"
+}
Output
{
+  "stdout": "/*\n * Licensed to the Apache Software Foundation (ASF) under one\n * or more contributor license agreements.  See the NOTICE file\n * distributed with this work for additional information\n * regarding copyright ownership.  The ASF licenses this file\n * to you under the Apache License, Version 2.0 (the\n * \"License\"); you may not use this file except in compliance\n * with the License.  You may obtain a copy of the License at\n *\n *    http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\npackage org.apache.flink.streaming.api.functions.timestamps;\n\nimport org.apache.flink.annotation.PublicEvolving;\nimport org.apache.flink.streaming.api.watermark.Watermark;\nimport org.apache.flink.streaming.runtime.operators.util.WatermarkStrategyWithPeriodicWatermarks;\n\nimport org.slf4j.Logger;\nimport org.slf4j.LoggerFactory;\n\nimport static java.util.Objects.requireNonNull;\n\n/**\n * A timestamp assigner and watermark generator for streams where timestamps are monotonously\n * ascending. In this case, the local watermarks for the streams are easy to generate, because they\n * strictly follow the timestamps.\n *\n * @param <T> The type of the elements that this function can extract timestamps from\n */\n@Deprecated\n@PublicEvolving\npublic abstract class AscendingTimestampExtractor<T>\n        implements WatermarkStrategyWithPeriodicWatermarks<T> {\n\n    private static final long serialVersionUID = 1L;\n\n    /** The current timestamp. */\n    private long currentTimestamp = Long.MIN_VALUE;\n\n    /** Handler that is called when timestamp monotony is violated. */\n    private MonotonyViolationHandler violationHandler = new LoggingHandler();\n\n    /**\n     * Extracts the timestamp from the given element. The timestamp must be monotonically\n     * increasing.\n     *\n     * @param element The element that the timestamp is extracted from.\n     * @return The new timestamp.\n     */\n    public abstract long extractAscendingTimestamp(T element);\n\n    /**\n     * Sets the handler for violations to the ascending timestamp order.",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
9. Bash @ -
Input
{
+  "command": "find /workspace/flink--0cc95fcc/flink-streaming-java/src/main -name \"*.java\" | xargs grep -l \"@Deprecated\" 2>/dev/null",
+  "description": "Find all main source java files with @Deprecated"
+}
Output
{
+  "stdout": "/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
10. Bash @ -
Input
{
+  "command": "find /workspace/flink--0cc95fcc/flink-streaming-java/src/main -name \"*.java\" | xargs grep -l \"deprecated\\|@deprecated\" 2>/dev/null",
+  "description": "Find main source java files with deprecated mentions"
+}
Output
{
+  "stdout": "/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
11. Bash @ -
Input
{
+  "command": "grep -n \"@Deprecated\\|@deprecated\\|class\\|interface\" /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java | head -30",
+  "description": "Check DiscardingSink for deprecated annotations"
+}
Output
{
+  "stdout": "28: * @deprecated This interface will be removed in future versions. Use the new {@link\n29: *     org.apache.flink.streaming.api.functions.sink.v2.DiscardingSink} interface instead.\n32:public class DiscardingSink<T> implements SinkFunction<T>, SupportsConcurrentExecutionAttempts {",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
12. Bash @ -
Input
{
+  "command": "grep -n \"@Deprecated\\|@deprecated\\|class\\|interface\" /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java | head -30",
+  "description": "Check TwoPhaseCommitSinkFunction for deprecated annotations"
+}
Output
{
+  "stdout": "63: * This is a recommended base class for all of the {@link SinkFunction} that intend to implement\n72: * @deprecated This interface will be removed in future versions. Use the new {@link\n73: *     org.apache.flink.api.connector.sink2.Sink} interface instead.\n76:public abstract class TwoPhaseCommitSinkFunction<IN, TXN, CONTEXT> extends RichSinkFunction<IN>\n79:    private static final Logger LOG = LoggerFactory.getLogger(TwoPhaseCommitSinkFunction.class);\n164:    // ------ methods that should be implemented in child class to support two phase commit\n213:     * Callback for subclasses which is called after restoring (each) user context.\n233:    /** This should not be implemented by subclasses. */\n536:    /** State POJO class coupling pendingTransaction, context and pendingCommitTransactions. */\n539:    public static final class State<TXN, CONTEXT> {\n616:    public static final class TransactionHolder<TXN> {\n673:    public static final class StateSerializer<TXN, CONTEXT>\n884:    public static final class StateSerializerSnapshot<TXN, CONTEXT>",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
13. Bash @ -
Input
{
+  "command": "grep -n \"@Deprecated\\|@deprecated\\|class\\|interface\" /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java | head -30",
+  "description": "Check DataGeneratorSource for deprecated annotations"
+}
Output
{
+  "stdout": "37: * @deprecated Use {@code org.apache.flink.connector.datagen.source.DataGeneratorSource} instead.\n40:public class DataGeneratorSource<T> extends RichParallelSourceFunction<T>\n45:    private static final Logger LOG = LoggerFactory.getLogger(DataGeneratorSource.class);",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
14. Bash @ -
Input
{
+  "command": "grep -n \"@Deprecated\\|@deprecated\\|class\\|interface\" /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java | head -30",
+  "description": "Check StreamingFileSink for deprecated annotations"
+}
Output
{
+  "stdout": "98: * @deprecated Use {@link org.apache.flink.connector.file.sink.FileSink} instead.\n101:public class StreamingFileSink<IN> extends RichSinkFunction<IN>\n171:    /** The base abstract class for the {@link RowFormatBuilder} and {@link BulkFormatBuilder}. */\n173:    public abstract static class BucketsBuilder<\n196:    public static class RowFormatBuilder<IN, BucketID, T extends RowFormatBuilder<IN, BucketID, T>>\n274:                    bucketFactory.getClass() == DefaultBucketFactoryImpl.class,\n324:    public static final class DefaultRowFormatBuilder<IN>\n336:    public static class BulkFormatBuilder<\n421:                    bucketFactory.getClass() == DefaultBucketFactoryImpl.class,\n465:    public static final class DefaultBulkFormatBuilder<IN>",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
15. Bash @ -
Input
{
+  "command": "head -45 /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java",
+  "description": "Read DiscardingSink header to check for @Deprecated annotation"
+}
Output
{
+  "stdout": "/*\n * Licensed to the Apache Software Foundation (ASF) under one\n * or more contributor license agreements.  See the NOTICE file\n * distributed with this work for additional information\n * regarding copyright ownership.  The ASF licenses this file\n * to you under the Apache License, Version 2.0 (the\n * \"License\"); you may not use this file except in compliance\n * with the License.  You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\npackage org.apache.flink.streaming.api.functions.sink.legacy;\n\nimport org.apache.flink.annotation.Internal;\nimport org.apache.flink.api.common.SupportsConcurrentExecutionAttempts;\n\n/**\n * A stream sink that ignores all elements.\n *\n * @param <T> The type of elements received by the sink.\n * @deprecated This interface will be removed in future versions. Use the new {@link\n *     org.apache.flink.streaming.api.functions.sink.v2.DiscardingSink} interface instead.\n */\n@Internal\npublic class DiscardingSink<T> implements SinkFunction<T>, SupportsConcurrentExecutionAttempts {\n\n    private static final long serialVersionUID = 1L;\n\n    @Override\n    public void invoke(T value) {}\n}",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
16. Bash @ -
Input
{
+  "command": "head -90 /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java | tail -30",
+  "description": "Check TwoPhaseCommitSinkFunction class declaration area"
+}
Output
{
+  "stdout": "/**\n * This is a recommended base class for all of the {@link SinkFunction} that intend to implement\n * exactly-once semantic. It does that by implementing two phase commit algorithm on top of the\n * {@link CheckpointedFunction} and {@link CheckpointListener}. User should provide custom {@code\n * TXN} (transaction handle) and implement abstract methods handling this transaction handle.\n *\n * @param <IN> Input type for {@link SinkFunction}.\n * @param <TXN> Transaction to store all of the information required to handle a transaction.\n * @param <CONTEXT> Context that will be shared across all invocations for the given {@link\n *     TwoPhaseCommitSinkFunction} instance. Context is created once\n * @deprecated This interface will be removed in future versions. Use the new {@link\n *     org.apache.flink.api.connector.sink2.Sink} interface instead.\n */\n@Internal\npublic abstract class TwoPhaseCommitSinkFunction<IN, TXN, CONTEXT> extends RichSinkFunction<IN>\n        implements CheckpointedFunction, CheckpointListener {\n\n    private static final Logger LOG = LoggerFactory.getLogger(TwoPhaseCommitSinkFunction.class);\n\n    protected final LinkedHashMap<Long, TransactionHolder<TXN>> pendingCommitTransactions =\n            new LinkedHashMap<>();\n\n    protected transient Optional<CONTEXT> userContext;\n\n    protected transient ListState<State<TXN, CONTEXT>> state;\n\n    private final Clock clock;\n\n    private final ListStateDescriptor<State<TXN, CONTEXT>> stateDescriptor;",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
17. Bash @ -
Input
{
+  "command": "head -50 /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java",
+  "description": "Read DataGeneratorSource header to check @Deprecated"
+}
Output
{
+  "stdout": "/*\n * Licensed to the Apache Software Foundation (ASF) under one\n * or more contributor license agreements.  See the NOTICE file\n * distributed with this work for additional information\n * regarding copyright ownership.  The ASF licenses this file\n * to you under the Apache License, Version 2.0 (the\n * \"License\"); you may not use this file except in compliance\n * with the License.  You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\npackage org.apache.flink.streaming.api.functions.source.datagen;\n\nimport org.apache.flink.annotation.Internal;\nimport org.apache.flink.api.common.functions.OpenContext;\nimport org.apache.flink.runtime.state.FunctionInitializationContext;\nimport org.apache.flink.runtime.state.FunctionSnapshotContext;\nimport org.apache.flink.streaming.api.checkpoint.CheckpointedFunction;\nimport org.apache.flink.streaming.api.functions.source.legacy.RichParallelSourceFunction;\n\nimport org.slf4j.Logger;\nimport org.slf4j.LoggerFactory;\n\nimport javax.annotation.Nullable;\n\n/**\n * A data generator source that abstract data generator. It can be used to easy startup/test for\n * streaming job and performance testing. It is stateful, re-scalable, possibly in parallel.\n *\n * @deprecated Use {@code org.apache.flink.connector.datagen.source.DataGeneratorSource} instead.\n */\n@Internal\npublic class DataGeneratorSource<T> extends RichParallelSourceFunction<T>\n        implements CheckpointedFunction {\n\n    private static final long serialVersionUID = 1L;\n\n    private static final Logger LOG = LoggerFactory.getLogger(DataGeneratorSource.class);\n\n    private final DataGenerator<T> generator;\n\n    private final long rowsPerSecond;",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
18. Bash @ -
Input
{
+  "command": "head -115 /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java | tail -25",
+  "description": "Read StreamingFileSink header to check @Deprecated"
+}
Output
{
+  "stdout": " * <p>If case of a failure, and in order to guarantee exactly-once semantics, the sink should roll\n * back to the state it had when that last successful checkpoint occurred. To this end, when\n * restoring, the restored files in {@code pending} state are transferred into the {@code finished}\n * state while any {@code in-progress} files are rolled back, so that they do not contain data that\n * arrived after the checkpoint from which we restore.\n *\n * @param <IN> Type of the elements emitted by this sink\n * @deprecated Use {@link org.apache.flink.connector.file.sink.FileSink} instead.\n */\n@Internal\npublic class StreamingFileSink<IN> extends RichSinkFunction<IN>\n        implements CheckpointedFunction, CheckpointListener {\n\n    private static final long serialVersionUID = 1L;\n\n    // ------------------------ configuration fields --------------------------\n\n    private final long bucketCheckInterval;\n\n    private final BucketsBuilder<IN, ?, ? extends BucketsBuilder<IN, ?, ?>> bucketsBuilder;\n\n    // --------------------------- runtime fields -----------------------------\n\n    private transient StreamingFileSinkHelper<IN> helper;",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
19. Bash @ -
Input
{
+  "command": "find /workspace/flink--0cc95fcc/flink-streaming-java/src/main -type d | sort",
+  "description": "List all directories in main source"
+}
Output
{
+  "stdout": "/workspace/flink--0cc95fcc/flink-streaming-java/src/main\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/datastream\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/async\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/co\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/v2\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/windowing\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/windowing/delta\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/windowing/delta/extractor\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/lineage\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/operators\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/operators/async\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/operators/async/queue\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/windowing\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/windowing/assigners\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/windowing/evictors\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/windowing/triggers\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/experimental\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/runtime\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/runtime/execution\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/runtime/operators\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/runtime/operators/windowing\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/runtime/tasks\n/workspace/flink--0c
+...
20. Bash @ -
Input
{
+  "command": "find /workspace/flink--0cc95fcc/flink-streaming-java/src/main -name \"*.java\" | grep -E \"legacy|sink|source|format\" | sort",
+  "description": "Find legacy, sink, source, and format java files"
+}
Output
{
+  "stdout": "/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/PrintSink.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/SinkContextUtil.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/Bucket.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/BucketFactory.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/BucketLifeCycleListener.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/BucketState.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/BucketStateSerializer.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/Buckets.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/DefaultBucketFactoryImpl.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/FileLifeCycleListener.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/StreamingFileSinkHelper.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/v2/DiscardingSink.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/SerializedCheckpointData.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGenerator.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/RandomGenerator.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/SequenceGenerator.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/CollectionInputFormat.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
21. Bash @ -
Input
{
+  "command": "grep -n \"@Deprecated\\|@deprecated\\|class\\|interface\" /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/CollectionInputFormat.java | head -20",
+  "description": "Check CollectionInputFormat for deprecated annotations"
+}
Output
{
+  "stdout": "37:public class CollectionInputFormat<T> extends GenericInputFormat<T> implements NonParallelInput {\n152:            // In this situation, UnitTypeInfo.getTypeClass returns void.class (when we are in the\n157:                    && !(elem.getClass().toString().equals(\"class scala.runtime.BoxedUnit\")\n158:                            && viewedAs.equals(void.class))) {\n161:                        \"The elements in the collection are not all subclasses of \"",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
22. Bash @ -
Input
{
+  "command": "find /workspace/flink--0cc95fcc/flink-streaming-java/src/main -name \"*.java\" -path \"*/source/*\" | xargs grep -l \"@Deprecated\\|@deprecated\" 2>/dev/null",
+  "description": "Find source functions with deprecated annotations"
+}
Output
{
+  "stdout": "/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
23. Bash @ -
Input
{
+  "command": "find /workspace/flink--0cc95fcc/flink-streaming-java/src/main -name \"*.java\" -path \"*/functions/source/legacy*\" | sort",
+  "description": "Find source legacy directory files"
+}
Output
{
+  "stdout": "",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
24. Bash @ -
Input
{
+  "command": "find /workspace/flink--0cc95fcc/flink-streaming-java/src/main -name \"*.java\" | xargs grep -l \"legacy\" 2>/dev/null | grep -v \".class\"",
+  "description": "Find java files mentioning legacy"
+}
Output
{
+  "stdout": "/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/experimental/CollectSink.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/operators/async/AsyncWaitOperatorFactory.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/SinkContextUtil.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/CollectionInputFormat.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/Bucket.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/BucketFactory.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/Buckets.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/StreamingFileSinkHelper.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
25. Bash @ -
Input
{
+  "command": "find /workspace/flink--0cc95fcc/flink-streaming-java/src/main -name \"*.java\" | xargs grep -l \"SinkFunction\\|SourceFunction\\|InputFormat\\|OutputFormat\" 2>/dev/null | xargs grep -l \"@Deprecated\\|@deprecated\" 2>/dev/null",
+  "description": "Find sink/source/format files with deprecated markers"
+}
Output
{
+  "stdout": "/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java\n/workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
26. Bash @ -
Input
{
+  "command": "ls /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/",
+  "description": "List source functions directory"
+}
Output
{
+  "stdout": "SerializedCheckpointData.java\ndatagen",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
27. Bash @ -
Input
{
+  "command": "find /workspace/flink--0cc95fcc/flink-streaming-java/src/main -name \"*.java\" -path \"*/experimental/*\" | xargs grep -l \"@Deprecated\\|@deprecated\" 2>/dev/null",
+  "description": "Check experimental directory for deprecated"
+}
Output
"Error: Exit code 123"
28. Bash @ -
Input
{
+  "command": "grep -rn \"@Deprecated\\|@deprecated\" /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/experimental/ 2>/dev/null | head -20",
+  "description": "Check experimental directory for deprecated annotations"
+}
Output
{
+  "stdout": "",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
29. Bash @ -
Input
{
+  "command": "ls /workspace/flink--0cc95fcc/ | head -5 && cat /workspace/flink--0cc95fcc/pom.xml 2>/dev/null | grep -m 3 \"artifactId\\|groupId\"",
+  "description": "Get flink repo information"
+}
Output
{
+  "stdout": "LICENSE\nNOTICE\nREADME.md\nazure-pipelines.yml\ndocs\n\t\t<groupId>org.apache</groupId>\n\t\t<artifactId>apache</artifactId>\n\t<groupId>org.apache.flink</groupId>",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
30. Bash @ -
Input
{
+  "command": "head -40 /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java",
+  "description": "Read TextInputFormat deprecation details"
+}
Output
{
+  "stdout": "/*\n * Licensed to the Apache Software Foundation (ASF) under one\n * or more contributor license agreements.  See the NOTICE file\n * distributed with this work for additional information\n * regarding copyright ownership.  The ASF licenses this file\n * to you under the Apache License, Version 2.0 (the\n * \"License\"); you may not use this file except in compliance\n * with the License.  You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\npackage org.apache.flink.streaming.api.legacy.io;\n\nimport org.apache.flink.annotation.PublicEvolving;\nimport org.apache.flink.api.common.io.DelimitedInputFormat;\nimport org.apache.flink.configuration.Configuration;\nimport org.apache.flink.core.fs.Path;\n\nimport java.io.IOException;\nimport java.nio.charset.Charset;\nimport java.util.Arrays;\n\n/**\n * Input Format that reads text files. Each line results in another element.\n *\n * @deprecated If you want to read/write data from/to text file, please use FLIP-27 FileSource and\n *     Sink-V2 FlinkSink. This class should be removed if we drop the supports for read/write via\n *     input/output format in DataStream api.\n */\n@Deprecated\n@PublicEvolving\npublic class TextInputFormat extends DelimitedInputFormat<String> {",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
31. Bash @ -
Input
{
+  "command": "head -50 /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java",
+  "description": "Read TextOutputFormat deprecation details"
+}
Output
{
+  "stdout": "/*\n * Licensed to the Apache Software Foundation (ASF) under one\n * or more contributor license agreements.  See the NOTICE file\n * distributed with this work for additional information\n * regarding copyright ownership.  The ASF licenses this file\n * to you under the Apache License, Version 2.0 (the\n * \"License\"); you may not use this file except in compliance\n * with the License.  You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\npackage org.apache.flink.streaming.api.legacy.io;\n\nimport org.apache.flink.annotation.PublicEvolving;\nimport org.apache.flink.api.common.io.FileOutputFormat;\nimport org.apache.flink.core.fs.Path;\n\nimport java.io.IOException;\nimport java.io.Serializable;\nimport java.nio.charset.Charset;\nimport java.nio.charset.IllegalCharsetNameException;\nimport java.nio.charset.UnsupportedCharsetException;\n\n/**\n * A {@link FileOutputFormat} that writes objects to a text file.\n *\n * <p>Objects are converted to Strings using either {@link Object#toString()} or a {@link\n * TextFormatter}.\n *\n * @deprecated If you want to read/write data from/to text file, please use FLIP-27 FileSource and\n *     Sink-V2 FlinkSink. This class should be removed if we drop all supports for {@link\n *     org.apache.flink.api.common.io.InputFormat} and {@link\n *     org.apache.flink.api.common.io.OutputFormat}\n */\n@Deprecated\n@PublicEvolving\npublic class TextOutputFormat<T> extends FileOutputFormat<T> {\n\n    private static final long serialVersionUID = 1L;\n\n    private static final int NEWLINE = '\\n';\n\n    private String charsetName;",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
32. Write @ -
Input
{
+  "file_path": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\n      \"repo\": \"apache/flink\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java\"\n    },\n    {\n      \"repo\": \"apache/flink\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java\"\n    },\n    {\n      \"repo\": \"apache/flink\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java\"\n    },\n    {\n      \"repo\": \"apache/flink\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java\"\n    },\n    {\n      \"repo\": \"apache/flink\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java\"\n    },\n    {\n      \"repo\": \"apache/flink\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java\"\n    },\n    {\n      \"repo\": \"apache/flink\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java\"\n    }\n  ],\n  \"symbols\": [\n    {\n      \"repo\": \"apache/flink\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java\",\n      \"symbol\": \"AscendingTimestampExtractor\"\n    },\n    {\n      \"repo\": \"apache/flink\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java\",\n      \"symbol\": \"TextInputFormat\"\n    },\n    {\n      \"repo\": \"apache/flink\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java\",\n      \"symbol\": \"TextOutputFormat\"\n    },\n    {\n      \"repo\": \"apache/flink\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java\",\n      \"symbol\": \"DiscardingSink\"\n    },\n    {\n      \"repo\": \"apache/flink\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java\",\n      \"symbol\": \"TwoPhaseCommitSinkFunction\"\n    },\n    {\n      \"repo\": \"apache/flink\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java\",\n      \"symbol\": \"DataGeneratorSource\"\n    },\n    {\n      \"repo\": \"apache/flink\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java\",\n      \"symbol\": \"StreamingFileSink\"\n    }\n  ],\n  \"text\": \"Found 7 Java source files in apache/flink under flink-streaming-java/src/ that contain deprecated DataStream API classes:\\n\\n1. **AscendingTimestampExtractor** (`flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java`) — A timestamp assigner and watermark generator for monotonously ascending timestamps. Marked with `@Deprecated` (Java annotation). No explicit replacement is noted in the javadoc, but it implements `WatermarkStrategyWithPeriodicWatermarks`.\\n\\n2. **TextInputFormat** (`flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java`) — Input format that reads text files line by line. Marked with `@Deprecated`. Replacement: use FLIP-27 FileSource.\\n\\n3. **TextOutputFormat** (`flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java`) — A FileOutputFormat that writes objects to a text file. Marked with `@Deprecated`. Replacement: use FLIP-27 FileSo
+...
Output
{
+  "type": "create",
+  "filePath": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\n      \"repo\": \"apache/flink\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java\"\n    },\n    {\n      \"repo\": \"apache/flink\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java\"\n    },\n    {\n      \"repo\": \"apache/flink\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java\"\n    },\n    {\n      \"repo\": \"apache/flink\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java\"\n    },\n    {\n      \"repo\": \"apache/flink\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java\"\n    },\n    {\n      \"repo\": \"apache/flink\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java\"\n    },\n    {\n      \"repo\": \"apache/flink\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java\"\n    }\n  ],\n  \"symbols\": [\n    {\n      \"repo\": \"apache/flink\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java\",\n      \"symbol\": \"AscendingTimestampExtractor\"\n    },\n    {\n      \"repo\": \"apache/flink\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java\",\n      \"symbol\": \"TextInputFormat\"\n    },\n    {\n      \"repo\": \"apache/flink\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java\",\n      \"symbol\": \"TextOutputFormat\"\n    },\n    {\n      \"repo\": \"apache/flink\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java\",\n      \"symbol\": \"DiscardingSink\"\n    },\n    {\n      \"repo\": \"apache/flink\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java\",\n      \"symbol\": \"TwoPhaseCommitSinkFunction\"\n    },\n    {\n      \"repo\": \"apache/flink\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java\",\n      \"symbol\": \"DataGeneratorSource\"\n    },\n    {\n      \"repo\": \"apache/flink\",\n      \"path\": \"flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java\",\n      \"symbol\": \"StreamingFileSink\"\n    }\n  ],\n  \"text\": \"Found 7 Java source files in apache/flink under flink-streaming-java/src/ that contain deprecated DataStream API classes:\\n\\n1. **AscendingTimestampExtractor** (`flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java`) — A timestamp assigner and watermark generator for monotonously ascending timestamps. Marked with `@Deprecated` (Java annotation). No explicit replacement is noted in the javadoc, but it implements `WatermarkStrategyWithPeriodicWatermarks`.\\n\\n2. **TextInputFormat** (`flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java`) — Input format that reads text files line by line. Marked with `@Deprecated`. Replacement: use FLIP-27 FileSource.\\n\\n3. **TextOutputFormat** (`flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java`) — A FileOutputFormat that writes objects to a text file. Marked with `@Deprecated`. Replacement:
+...
Code Changes (1)
1. WRITE /workspace/answer.json
{
+  "files": [
+    {
+      "repo": "apache/flink",
+      "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java"
+    },
+    {
+      "repo": "apache/flink",
+      "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java"
+    },
+    {
+      "repo": "apache/flink",
+      "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java"
+    },
+    {
+      "repo": "apache/flink",
+      "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java"
+    },
+    {
+      "repo": "apache/flink",
+      "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java"
+    },
+    {
+      "repo": "apache/flink",
+      "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java"
+    },
+    {
+      "repo": "apache/flink",
+      "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java"
+    }
+  ],
+  "symbols": [
+    {
+      "repo": "apache/flink",
+      "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java",
+      "symbol": "AscendingTimestampExtractor"
+    },
+    {
+      "repo": "apache/flink",
+      "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java",
+      "symbol": "TextInputFormat"
+    },
+    {
+      "repo": "apache/flink",
+      "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java",
+      "symbol": "TextOutputFormat"
+    },
+    {
+      "repo": "apache/flink",
+      "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java",
+      "symbol": "DiscardingSink"
+    },
+    {
+      "repo": "apache/flink",
+      "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java",
+      "symbol": "TwoPhaseCommitSinkFunction"
+    },
+    {
+      "repo": "apache/flink",
+      "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java",
+      "symbol": "DataGeneratorSource"
+    },
+    {
+      "repo": "apache/flink",
+      "path": "flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java",
+      "symbol": "StreamingFileSink"
+    }
+  ],
+  "text": "Found 7 Java source files in apache/flink under flink-streaming-java/src/ that contain deprecated DataStream API classes:\n\n1. **AscendingTimestampExtractor** (`flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java`) — A timestamp assigner and watermark generator for monotonously ascending timestamps. Marked with `@Deprecated` (Java annotation). No explicit replacement is noted in the javadoc, but it implements `WatermarkStrategyWithPeriodicWatermarks`.\n\n2. **TextInputFormat** (`flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java`) — Input format that reads text files line by line. Marked with `@Deprecated`. Replacement: use FLIP-27 FileSource.\n\n3. **TextOutputFormat** (`flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java`) — A FileOutputFormat that writes objects to a text file. Marked with `@Deprecated`. Replacement: use FLIP-27 FileSource and Sink-V2 FlinkSink.\n\n4. **DiscardingSink** (`flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java`) — A stream sink that ignores all elements. Marked with `@deprecated` javadoc. Replacement: `org.apache.flink.stre...
Bash Commands (31)
1. $ find /workspace -type d -name "flink-streaming-java" 2>/dev/null | head -20
2. $ ls /workspace 2>/dev/null
3. $ ls /workspace/flink--0cc95fcc/flink-streaming-java/src/ 2>/dev/null
4. $ grep -rn "@Deprecated" /workspace/flink--0cc95fcc/flink-streaming-java/src/ --include="*.java" -l 2>/dev/null
5. $ grep -n "@Deprecated\|@deprecated\|class\|interface" /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java | head -40
6. $ grep -n "@Deprecated\|@deprecated\|class\|interface" /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java | head -40
7. $ grep -n "@Deprecated\|@deprecated\|class\|interface" /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java | head -40
8. $ cat /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/timestamps/AscendingTimestampExtractor.java | head -60
9. $ find /workspace/flink--0cc95fcc/flink-streaming-java/src/main -name "*.java" | xargs grep -l "@Deprecated" 2>/dev/null
10. $ find /workspace/flink--0cc95fcc/flink-streaming-java/src/main -name "*.java" | xargs grep -l "deprecated\|@deprecated" 2>/dev/null
11. $ grep -n "@Deprecated\|@deprecated\|class\|interface" /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java | head -30
12. $ grep -n "@Deprecated\|@deprecated\|class\|interface" /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java | head -30
13. $ grep -n "@Deprecated\|@deprecated\|class\|interface" /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java | head -30
14. $ grep -n "@Deprecated\|@deprecated\|class\|interface" /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java | head -30
15. $ head -45 /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/DiscardingSink.java
16. $ head -90 /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/legacy/TwoPhaseCommitSinkFunction.java | tail -30
17. $ head -50 /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/datagen/DataGeneratorSource.java
18. $ head -115 /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/filesystem/legacy/StreamingFileSink.java | tail -25
19. $ find /workspace/flink--0cc95fcc/flink-streaming-java/src/main -type d | sort
20. $ find /workspace/flink--0cc95fcc/flink-streaming-java/src/main -name "*.java" | grep -E "legacy|sink|source|format" | sort
21. $ grep -n "@Deprecated\|@deprecated\|class\|interface" /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/CollectionInputFormat.java | head -20
22. $ find /workspace/flink--0cc95fcc/flink-streaming-java/src/main -name "*.java" -path "*/source/*" | xargs grep -l "@Deprecated\|@deprecated" 2>/dev/null
23. $ find /workspace/flink--0cc95fcc/flink-streaming-java/src/main -name "*.java" -path "*/functions/source/legacy*" | sort
24. $ find /workspace/flink--0cc95fcc/flink-streaming-java/src/main -name "*.java" | xargs grep -l "legacy" 2>/dev/null | grep -v ".class"
25. $ find /workspace/flink--0cc95fcc/flink-streaming-java/src/main -name "*.java" | xargs grep -l "SinkFunction\|SourceFunction\|InputFormat\|OutputFormat" 2>/dev/null | xargs grep -l "@Deprecated\|@deprecated" 2>/dev/null
26. $ ls /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/
27. $ find /workspace/flink--0cc95fcc/flink-streaming-java/src/main -name "*.java" -path "*/experimental/*" | xargs grep -l "@Deprecated\|@deprecated" 2>/dev/null
28. $ grep -rn "@Deprecated\|@deprecated" /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/experimental/ 2>/dev/null | head -20
29. $ ls /workspace/flink--0cc95fcc/ | head -5 && cat /workspace/flink--0cc95fcc/pom.xml 2>/dev/null | grep -m 3 "artifactId\|groupId"
30. $ head -40 /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextInputFormat.java
31. $ head -50 /workspace/flink--0cc95fcc/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/legacy/io/TextOutputFormat.java
File Paths
Trial: runs/mcp_lift_study/csb_org_migration_sonnet_20260612_173929/baseline-local-direct/ccx-migration-274_ee643e/2026-06-12__17-42-20/ccx-migration-274__bkBLzCw
+Relative: csb_org_migration_sonnet_20260612_173929/baseline-local-direct/ccx-migration-274_ee643e/2026-06-12__17-42-20/ccx-migration-274__bkBLzCw

\ No newline at end of file
diff --git a/explorer/csb_org_migration_sonnet_20260612_173929-baseline-local-direct-ccx-migration-289_354660-2026-06-12__18-04-26-ccx-migration-289__QxMGwnA.html b/explorer/csb_org_migration_sonnet_20260612_173929-baseline-local-direct-ccx-migration-289_354660-2026-06-12__18-04-26-ccx-migration-289__QxMGwnA.html
new file mode 100644
index 0000000000..ab37ea20d2
--- /dev/null
+++ b/explorer/csb_org_migration_sonnet_20260612_173929-baseline-local-direct-ccx-migration-289_354660-2026-06-12__18-04-26-ccx-migration-289__QxMGwnA.html
@@ -0,0 +1,1267 @@
+ccx-migration-289 — ccx-migration-289_354660
← Back to results
ccx-migration-289
ccx-migration-289_354660 | Trial: ccx-migration-289__QxMGwnA | Score: 0.6419 | mcp_lift_study
Task Information
Task instruction sent to agent
# Bazel Starlark Evaluation and BUILD File Migration Inventory
+
+## Your Task
+
+Find all Java source files in bazelbuild/bazel under src/main/java/com/google/devtools/build/lib/packages/ and src/main/java/net/starlark/ that implement Starlark evaluation for BUILD files. Identify: the StarlarkThread class and its environment setup, the PackageFactory that invokes Starlark evaluation, the BzlLoadFunction for .bzl file loading, the rule() and macro() builtin function implementations, and the Package.Builder that accumulates targets. Report each file path and key class.
+
+## Context
+
+You are working on a codebase task involving repos from the migration domain.
+
+## Available Resources
+
+## Output Format
+
+Use the published task contract:
+
+- `TASK_WORKDIR=/workspace`
+- `TASK_REPO_ROOT=/workspace`
+- `TASK_OUTPUT=/workspace/answer.json`
+
+Create a file at `TASK_OUTPUT` (`/workspace/answer.json`) with your findings in the following structure:
+
+```json
+{
+  "files": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go"}
+  ],
+  "symbols": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "SymbolName"}
+  ],
+  "chain": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "FunctionName"}
+  ],
+  "text": "Narrative explanation of your findings, citing repos and file paths."
+}
+```
+
+Include only the fields relevant to this task. Your answer is evaluated against a closed-world oracle — completeness matters.
+
+## Evaluation
+
+Your answer will be scored on:
+- **File recall and precision**: Did you find all relevant files?
+
Execution Metrics
Reward
0.6419
Status
passed
Config
ccx-migration-289_354660
Model
anthropic/claude-sonnet-4-6
Agent Time
4.2m
Env Setup
26.2m
Input Tokens
2,479,703
Output Tokens
45,365
Cache Tokens
2,479,630
Cost
$0.87
Tool Calls
63 (0 MCP)
MCP Ratio
0.000
Context Peak
28%
Cache Hit
97%
Turns
63
Timed Out
No
Tool Breakdown
ToolCalls
Bash59
Read3
Write1
Agent Trace
Conversation History (184)
#TimestampTypeSubtypeToolText
1-systeminit-
2-systemthinking_tokens-
3-systemthinking_tokens-
4-systemthinking_tokens-
5-systemthinking_tokens-
6-systemthinking_tokens-
7-systemthinking_tokens-
8-systemthinking_tokens-
9-systemthinking_tokens-
10-assistanttext-
I'll explore the workspace and search for the relevant files in the Bazel repository.
11-assistanttool_useBash
122026-06-12T22:32:05.694Zusertool_resultBash
bazel--8.0.0
+/workspace
+/workspace/bazel--8.0.0
+/workspace/bazel--8.0.0/.git
+/workspace/bazel--8.0.0/.bazelci
+/workspace/bazel--8.0.0/.github
+/workspace/bazel--8.0.0/examples
+/workspace/bazel--8.0.0/scripts
+/workspace/bazel--8.0.0/site
+/workspace/bazel--8.0.0/src
+/workspace/bazel--8.0.0/third_party
+/workspace/bazel--8.0.0/tools
+/workspace/bazel--8.0.0/tools/allowlists
+/workspace/bazel--8.0.0/tools/android
+/workspace/bazel--8.0.0/tools/aquery_differ
+/workspace/bazel--8.0.0/tools/bash
+/workspace/bazel--8.0.0/tools/build_defs
+/workspace/bazel--8.0.0/tools/build_rules
+/workspace/bazel--8.0.0/tools/buildstamp
+/workspace/bazel--8.0.0/tools/compliance
+/workspace/bazel--8.0.0/tools/coverage
+/workspace/bazel--8.0.0/tools/cpp
+/workspace/bazel--8.0.0/tools/ctexplain
+/workspace/bazel--8.0.0/tools/def_parser
+/workspace/bazel--8.0.0/tools/defaults
+/workspace/bazel--8.0.0/tools/distributions
+/workspace/bazel--8.0.0/tools/genrule
+/workspace/bazel--8.0.0/tools/intellij
+/workspace/bazel--8.0.0/tools/java
+/workspace/bazel--8.0.0/tools/jdk
+/workspace/bazel--8.0.0/tools/launcher
13-assistanttool_useBash
142026-06-12T22:32:08.684Zusertool_resultBash
AbstractAttributeMapper.java
+AdvertisedProviderSet.java
+AggregatingAttributeMapper.java
+AllowlistChecker.java
+Aspect.java
+AspectClass.java
+AspectDefinition.java
+AspectDescriptor.java
+AspectParameters.java
+AspectsList.java
+Attribute.java
+AttributeFormatter.java
+AttributeMap.java
+AttributeTransitionData.java
+AttributeValueSource.java
+AutoloadSymbols.java
+BUILD
+BazelStarlarkEnvironment.java
+BuildFileContainsErrorsException.java
+BuildFileName.java
+BuildFileNotFoundException.java
+BuildGlobals.java
+BuildSetting.java
+BuildType.java
+BuilderFactoryForTesting.java
+BuiltinProvider.java
+BuiltinRestriction.java
+BuiltinsInternalModule.java
+BzlInitThreadContext.java
+BzlVisibility.java
+CachingPackageLocator.java
+CallStack.java
+ConfigurationFragmentPolicy.java
+ConfiguredAttributeMapper.java
+DefaultSetting.java
+DelegatingAttributeMapper.java
+DependencyFilter.java
+DotBazelFileSyntaxChecker.java
+EnumFilterConverter.java
+EnvironmentGroup.java
+EnvironmentLabels.java
+ErrorDeterminingRepositoryException.java
+ExecGroup.java
+FileTarget.java
+FunctionSplitTransitionAllowlist.java
+GlobCache.java
+Globber.java
+GlobberUtils.java
+ImplicitOutputsFunction.java
+Info.java
15-assistanttool_useBash
162026-06-12T22:32:09.460Zusertool_resultBash
java
17-assistanttool_useBash
182026-06-12T22:32:12.034Zusertool_resultBash
OutputFile.java
+Package.java
+PackageArgs.java
+PackageCallable.java
+PackageCodecDependencies.java
+PackageFactory.java
+PackageGroup.java
+PackageGroupsRuleVisibility.java
+PackageLoadingListener.java
+PackageOverheadEstimator.java
+PackageSerializerInterface.java
+PackageSpecification.java
+PackageValidator.java
+PredicateWithMessage.java
+PrivateVisibilityInputFile.java
+Proto.java
+ProtoUtils.java
+Provider.java
+RawAttributeMapper.java
+RelativePackageNameResolver.java
+RepoFileGlobals.java
+RepoThreadContext.java
+RepositoryFetchException.java
+RequiredProviders.java
+Rule.java
+RuleClass.java
+RuleClassData.java
+RuleClassId.java
+RuleClassProvider.java
+RuleClassUtils.java
+RuleCodec.java
+RuleDataCodec.java
+RuleFactory.java
+RuleFormatter.java
+RuleFunction.java
+RuleTransitionData.java
+RuleVisibility.java
+SelectorList.java
+SelectorValue.java
+SnapshottableBiMap.java
+StarlarkAspect.java
+StarlarkAspectClass.java
+StarlarkCallbackHelper.java
+StarlarkDefinedAspect.java
+StarlarkExportable.java
+StarlarkGlobals.java
+StarlarkInfo.java
+StarlarkInfoNoSchema.java
+StarlarkInfoWithMessage.java
+StarlarkInfoWithSchema.java
+StarlarkNativeAspect.java
+StarlarkNativeModule.java
+StarlarkProvider.java
+StarlarkProviderIdentifier.java
+StarlarkProviderWrapper.java
+StructImpl.java
+StructProvider.java
+Target.java
+TargetData.java
+TargetDefinitionContext.java
+TargetRecorder.java
+TargetSuggester.java
+TargetUtils.java
+TestSize.java
+TestSuiteImplicitTestsAccumulator.java
+TestTargetUtils.java
+TestTimeout.java
+TriState.java
+Type.java
+Types.java
+VendorFileGlobals.java
+VendorThreadContext.java
+VisibilityLicenseSpecifiedInputFile.java
+WorkspaceFactory.java
+WorkspaceFactoryHelper.java
+WorkspaceFileValue.java
+WorkspaceGlobals.java
+metrics
+producers
+semantics
19-assistanttool_useBash
202026-06-12T22:32:12.389Zusertool_resultBash
BUILD
+annot
+cmd
+eval
+lib
+spelling
+syntax
21-assistanttool_useBash
222026-06-12T22:32:14.964Zusertool_resultBash
/workspace/bazel--8.0.0/src/main/java/net/starlark/java/annot/Param.java
+/workspace/bazel--8.0.0/src/main/java/net/starlark/java/annot/ParamType.java
+/workspace/bazel--8.0.0/src/main/java/net/starlark/java/annot/StarlarkAnnotations.java
+/workspace/bazel--8.0.0/src/main/java/net/starlark/java/annot/StarlarkBuiltin.java
+/workspace/bazel--8.0.0/src/main/java/net/starlark/java/annot/StarlarkMethod.java
+/workspace/bazel--8.0.0/src/main/java/net/starlark/java/annot/processor/StarlarkMethodProcessor.java
+/workspace/bazel--8.0.0/src/main/java/net/starlark/java/cmd/Main.java
+/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/BuiltinFunction.java
+/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/CallUtils.java
+/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/CpuProfiler.java
+/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/Debug.java
+/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/Dict.java
+/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/Eval.java
+/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/EvalException.java
+/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/EvalUtils.java
+/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/FlagGuardedValue.java
+/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/FormatParser.java
+/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/GuardedValue.java
+/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/HasBinary.java
+/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/ImmutableSingletonStarlarkList.java
+/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/ImmutableStarlarkList.java
+/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/JNI.java
+/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/LazyImmutableStarlarkList.java
+/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/MethodDescriptor.java
+/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/MethodLibrary.java
+/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/Module.java
+/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/Mutability.java
+/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/MutableStarlarkList.java
+/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/NoneType.java
+/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/ParamDescriptor.java
+/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/Printer.java
+/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/RangeList.java
+/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/RegularImmutableStarlarkList.java
+/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/RegularTuple.java
+/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/Sequence.java
+/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/SingletonTuple.java
+/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/Starlark.java
+/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/StarlarkCallable.java
+/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/StarlarkFloat.java
+/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/StarlarkFunction.java
+/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/StarlarkIndexable.java
+/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/StarlarkInt.java
+/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/StarlarkIterable.java
+/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/StarlarkList.java
+/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/StarlarkSemantics.java
+/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/StarlarkThread.java
+/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/StarlarkValue.java
+/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/StringModule.java
+/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/Structure.java
+/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/SymbolGenerator...
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+1694:  private static final class BzlLoadFunctionException extends SkyFunctionException {
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/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/ImplicitOutputsFunction.java:188:     * Returns the value(s) of attribute "attr" in "rule", or empty set if attribute unknown.
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java:469:      validateSymbolIsInjectable(name, nativeBindings.keySet(), ruleFunctions.keySet(), "rule");
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+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java:104:   * Constructs a new {@code BazelStarlarkEnvironment} that will have complete knowledge of the
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java:107:   * @param ruleFunctions a map from a rule class name (e.g. "java_library") to the (uninjected)
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java:109:   * @param registeredBuildFileToplevels a map of additional (i.e., registered with the rule class
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java:112:   * @param registeredBzlToplevels a map of additional (i.e., registered with the rule class
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java:120:  public BazelStarlarkEnvironment(
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java:252:    return StructProvider.STRUCT.create(bindings, "no native function or rule '%s'");
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java:417:   * symbol must be one that was registered on the rule class provider (e.g., {@code CcInfo} or
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java:469:      validateSymbolIsInjectable(name, nativeBindings.keySet(), ruleFunctions.keySet(), "rule");
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java:498:   * <p>Injected rule symbols must override an existing native rule of that name. Only rules may be
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java:519:          "rule");
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/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BuildGlobals.java:26:import net.starlark.java.annot.StarlarkMethod;
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BuildGlobals.java:42:  @StarlarkMethod(
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BuildGlobals.java:101:  @StarlarkMethod(
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1	// Copyright 2023 The Bazel Authors. All rights reserved.
+2	//
+3	// Licensed under the Apache License, Version 2.0 (the "License");
+4	// you may not use this file except in compliance with the License.
+5	// You may obtain a copy of the License at
+6	//
+7	//    http://www.apache.org/licenses/LICENSE-2.0
+8	//
+9	// Unless required by applicable law or agreed to in writing, software
+10	// distributed under the License is distributed on an "AS IS" BASIS,
+11	// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+12	// See the License for the specific language governing permissions and
+13	// limitations under the License.
+14	package com.google.devtools.build.lib.packages;
+15	
+16	import com.google.devtools.build.docgen.annot.GlobalMethods;
+17	import com.google.devtools.build.docgen.annot.GlobalMethods.Environment;
+18	import com.google.devtools.build.lib.cmdline.Label;
+19	import com.google.devtools.build.lib.cmdline.LabelSyntaxException;
+20	import com.google.devtools.build.lib.packages.TargetRecorder.NameConflictException;
+21	import com.google.devtools.build.lib.packages.Type.ConversionException;
+22	import com.google.devtools.build.lib.server.FailureDetails.PackageLoading.Code;
+23	import java.util.List;
+24	import net.starlark.java.annot.Param;
+25	import net.starlark.java.annot.ParamType;
+26	import net.starlark.java.annot.StarlarkMethod;
+27	import net.starlark.java.eval.EvalException;
+28	import net.starlark.java.eval.NoneType;
+29	import net.starlark.java.eval.Sequence;
+30	import net.starlark.java.eval.Starlark;
+31	import net.starlark.java.eval.StarlarkThread;
+32	import net.starlark.java.syntax.Location;
+33	
+34	/** A set of miscellaneous APIs that are available to any BUILD file. */
+35	@GlobalMethods(environment = Environment.BUILD)
+36	public class BuildGlobals {
+37	
+38	  private BuildGlobals() {}
+39	
+40	  public static final BuildGlobals INSTANCE = new BuildGlobals();
+41	
+42	  @StarlarkMethod(
+43	      name = "environment_group",
+44	      doc =
+45	          "Defines a set of related environments that can be tagged onto rules to prevent"
+46	              + "incompatible rules from depending on each other.",
+47	      parameters = {
+48	        @Param(name = "name", positional = false, named = true, doc = "The name of the rule."),
+49	        // Both parameter below are lists of label designators
+50	        @Param(
+51	            name = "environments",
+52	            allowedTypes = {
+53	              @ParamType(type = Sequence.class, generic1 = Label.class),
+54	            },
+55	            positional = false,
+56	            named = true,
+57	            doc = "A list of Labels for the environments to be grouped, from the same package."),
+58	        @Param(
+59	            name = "defaults",
+60	            allowedTypes = {
+61	              @ParamType(type = Sequence.class, generic1 = Label.class),
+62	            },
+63	            positional = false,
+64	            named = true,
+65	            doc = "A list of Labels.")
+66	      }, // TODO(bazel-team): document what that is
+67	      // Not documented by docgen, as this is only available in BUILD files.
+68	      // TODO(cparsons): Devise a solution to document BUILD functions.
+69	      documented = false,
+70	      useStarlarkThread = true)
+71	  public NoneType environmentGroup(
+72	      String name,
+73	      Sequence<?> environmentsList, // <Label>
+74	      Sequence<?> defaultsList, // <Label>
+75	      StarlarkThread thread)
+76	      throws EvalException {
+77	    Package.Builder pkgBuilder =
+78	        Package.Builder.fromOrFailAllowBuildOnly(thread, "environment_group()");
+79	    List<Label> environments =
+80	        BuildType.LABEL_LIST.convert(
+81	            environmentsList, "'environment_group argument'", pkgBuilder.getLabelConverter());
+82	    List<Label> defaults =
+83	        BuildType.LABEL_LIST.convert(
+84	            defaultsList, "'environment_group argument'", pkgBuilder.getLabelConverter());
+85	
+86	    if (environments.isEmpty()) {
+87	      throw Starlark.erro...
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/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/starlarkbuildapi/StarlarkRuleContextApi.java:280:      name = "rule",
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/starlarkbuildapi/StarlarkRuleFunctionsApi.java:429:      name = "rule",
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/starlarkbuildapi/RuleFunctionApi.java:23:    name = "rule",
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+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/starlarkbuildapi/StarlarkRuleFunctionsApi.java:202:      name = "macro",
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+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java:1567:  public static final class StarlarkRuleFunction implements StarlarkExportable, RuleFunction {
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java:2101:  private static class Codec extends AbstractExportedStarlarkSymbolCodec<StarlarkRuleFunction> {
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362:  public MacroFunctionApi macro(
+492:  @Override
+493:  public StarlarkRuleFunction rule(
+1165:  @Override
+--
+1988:  public StarlarkSubruleApi subrule(
+2094:    @Override
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+493:  public StarlarkRuleFunction rule(
+1988:  public StarlarkSubruleApi subrule(
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+1856:  static final class PackageCodec implements ObjectCodec<Package> {
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+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/MacroInstance.java
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/starlarkbuildapi/MacroFunctionApi.java
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1	// Copyright 2023 The Bazel Authors. All rights reserved.
+2	//
+3	// Licensed under the Apache License, Version 2.0 (the "License");
+4	// you may not use this file except in compliance with the License.
+5	// You may obtain a copy of the License at
+6	//
+7	//    http://www.apache.org/licenses/LICENSE-2.0
+8	//
+9	// Unless required by applicable law or agreed to in writing, software
+10	// distributed under the License is distributed on an "AS IS" BASIS,
+11	// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+12	// See the License for the specific language governing permissions and
+13	// limitations under the License.
+14	
+15	package com.google.devtools.build.lib.packages;
+16	
+17	import com.google.common.collect.ImmutableMap;
+18	
+19	/**
+20	 * A library of the fixed Starlark environment for various contexts.
+21	 *
+22	 * <p>This is the source of truth for what symbols are available in what Starlark contexts (BUILD,
+23	 * .bzl, etc.), before considering how symbols may be added by registering them on the rule class
+24	 * provider, or how symbols may be substituted by builtins injection. In other words, this is the
+25	 * starting point for defining the minimum Starlark environments that Bazel supports for BUILD
+26	 * files, .bzl files, etc. See {@link BazelStarlarkEnvironment} for the final determination of the
+27	 * environment after accounting for registered symbols and builtins injection.
+28	 *
+29	 * <p>This is split between an interface in the lib/packages/ directory and an implementation in the
+30	 * lib/analysis/starlark/ directory, in order to avoid new dependency edges from lib/packages/ to
+31	 * lib/analysis/.
+32	 */
+33	public interface StarlarkGlobals {
+34	
+35	  /**
+36	   * Returns a simple environment containing a few general utility modules, {@code depset}, and
+37	   * {@code select()}.
+38	   *
+39	   * <p>In general, if you need a Bazel-y Starlark environment and don't know what to choose, prefer
+40	   * to use this one for uniformity with as many other contexts as possible.
+41	   */
+42	  ImmutableMap<String, Object> getUtilToplevels();
+43	
+44	  /**
+45	   * Similar to {@link #getUtilToplevels} but without {@code select()} and with {@code struct}. Used
+46	   * for cquery.
+47	   */
+48	  // TODO(bazel-team): Consider whether we should replace usage of this with getUtilTopLevels(), at
+49	  // the cost of the cquery dialect changing slightly, for the sake of uniformity and fewer
+50	  // kinds of environments.
+51	  ImmutableMap<String, Object> getUtilToplevelsForCquery();
+52	
+53	  /**
+54	   * Returns the fixed top-levels for BUILD files that also happen to be fields of {@code native}.
+55	   * This does not include any native rules.
+56	   */
+57	  ImmutableMap<String, Object> getFixedBuildFileToplevelsSharedWithNative();
+58	
+59	  /** Returns the fixed top-levels for BUILD files that are *not* also fields of {@code native}. */
+60	  ImmutableMap<String, Object> getFixedBuildFileToplevelsNotInNative();
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80:public final class PackageFactory {
+83:  private final RuleClassProvider ruleClassProvider;
+98:  public abstract static class BuilderForTesting {
+124:    public abstract PackageFactory build(RuleClassProvider ruleClassProvider, FileSystem fs);
+133:   * Constructs a {@code PackageFactory} instance with a specific glob path translator and rule
+145:      RuleClassProvider ruleClassProvider,
+151:    this.ruleClassProvider = ruleClassProvider;
+207:    return ruleClassProvider;
+328:   * function that fails), or reported as a side effect of a built-in function, such as rule
+330:   * although it may have fewer rules than expected.
+408:      // TODO(b/291752414): The rule definition environment shouldn't be needed at BUILD evaluation
+412:      thread.setThreadLocal(RuleDefinitionEnvironment.class, ruleClassProvider);
+447:   * ...)} so that any rules instantiated during the call to {@code f} can be ascribed a "generator
+514:      // of any rules instantiated during the call of f.
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286:   * {@link #executeBuildFile} after this caller has fully loaded the package.
+344:  public void executeBuildFile(
+377:      executeBuildFileImpl(
+390:  private void executeBuildFileImpl(
+416:        Starlark.execFileProgram(buildFileProgram, module, thread);
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29: * An StarlarkThread represents a Starlark thread.
+37: * <p>Every StarlarkThread has an associated {@link Mutability}, which should be created for that
+47:public final class StarlarkThread {
+61:  private StarlarkThread savedThread; // saved StarlarkThread, when profiling reentrant evaluation
+125:  static final class Frame implements Debug.Frame {
+126:    final StarlarkThread thread;
+149:    private Frame(StarlarkThread thread, StarlarkCallable fn) {
+214:  private PrintHandler printHandler = StarlarkThread::defaultPrintHandler;
+240:    CallProfiler callProfiler = StarlarkThread.callProfiler;
+250:        // Associated current Java thread with this StarlarkThread.
+252:        this.savedThread = CpuProfiler.setStarlarkThread(this);
+272:        CpuProfiler.setStarlarkThread(this.savedThread);
+281:    CallProfiler callProfiler = StarlarkThread.callProfiler;
+304:    void print(StarlarkThread thread, String msg);
+317:  private static void defaultPrintHandler(StarlarkThread thread, String msg) {
+400:   * Creates a StarlarkThread.
+413:  public static StarlarkThread create(
+418:    return new StarlarkThread(mu, semantics, contextDescription, symbolGenerator);
+422:   * Creates a StarlarkThread with an empty {@code contextDescription} and transient {@code
+427:  public static StarlarkThread createTransient(Mutability mu, StarlarkSemantics semantics) {
+428:    return new StarlarkThread(
+432:  private StarlarkThread(
+515:  public static final class CallStackEntry {
+586:    return String.format("<StarlarkThread%s>", mutability);
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31:public class PackageCallable {
+33:  protected PackageCallable() {}
+35:  public static final PackageCallable INSTANCE = new PackageCallable();
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1	// Copyright 2020 The Bazel Authors. All rights reserved.
+2	//
+3	// Licensed under the Apache License, Version 2.0 (the "License");
+4	// you may not use this file except in compliance with the License.
+5	// You may obtain a copy of the License at
+6	//
+7	//    http://www.apache.org/licenses/LICENSE-2.0
+8	//
+9	// Unless required by applicable law or agreed to in writing, software
+10	// distributed under the License is distributed on an "AS IS" BASIS,
+11	// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+12	// See the License for the specific language governing permissions and
+13	// limitations under the License.
+14	
+15	package com.google.devtools.build.lib.packages;
+16	
+17	import com.google.devtools.build.docgen.annot.GlobalMethods;
+18	import com.google.devtools.build.docgen.annot.GlobalMethods.Environment;
+19	import java.util.Map;
+20	import net.starlark.java.annot.Param;
+21	import net.starlark.java.annot.StarlarkMethod;
+22	import net.starlark.java.eval.EvalException;
+23	import net.starlark.java.eval.Starlark;
+24	import net.starlark.java.eval.StarlarkThread;
+25	
+26	/**
+27	 * Utility class encapsulating the standard definition of the {@code package()} function of BUILD
+28	 * files.
+29	 */
+30	@GlobalMethods(environment = Environment.BUILD)
+31	public class PackageCallable {
+32	
+33	  protected PackageCallable() {}
+34	
+35	  public static final PackageCallable INSTANCE = new PackageCallable();
+36	
+37	  @StarlarkMethod(
+38	      name = "package",
+39	      doc =
+40	          "Declares metadata that applies to every rule in the package. It must be called at "
+41	              + "most once within a package (BUILD file). If called, it should be the first call "
+42	              + "in the BUILD file, right after the <code>load()</code> statements.",
+43	      extraKeywords =
+44	          @Param(
+45	              name = "kwargs",
+46	              doc =
+47	                  "See the <a href=\"${link functions}#package\"><code>package()</code></a> "
+48	                      + "function in the Build Encyclopedia for applicable arguments."),
+49	      useStarlarkThread = true)
+50	  public Object packageCallable(Map<String, Object> kwargs, StarlarkThread thread)
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+124:  public static final class Builder {
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+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BzlVisibility.java:34:public abstract class BzlVisibility {
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/RepoFileGlobals.java:30:public final class RepoFileGlobals {
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/VendorFileGlobals.java:31:public final class VendorFileGlobals {
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/RepoThreadContext.java:27:public class RepoThreadContext extends StarlarkThreadContext {
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/WorkspaceGlobals.java:45:public class WorkspaceGlobals implements WorkspaceGlobalsApi {
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/WorkspaceFactory.java:44:public class WorkspaceFactory {
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/WorkspaceFactoryHelper.java:35:public final class WorkspaceFactoryHelper {
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/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/TargetRecorder.java:42:public final class TargetRecorder {
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/TargetDefinitionContext.java:69:public abstract class TargetDefinitionContext extends StarlarkThreadContext {
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/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkAttributeTransitionProvider.java:52:public class StarlarkAttributeTransitionProvider
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java:146:public class StarlarkRuleClassFunctions implements StarlarkRuleFunctionsApi {
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkConfig.java:33:public class StarlarkConfig implements StarlarkConfigApi {
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkAttrModule.java:90:public final class StarlarkAttrModule implements StarlarkAttrModuleApi {
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkAttrModule.java:1143:  public static final class Descriptor implements StarlarkAttrModuleApi.Descriptor {
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkAttributesCollection.java:53:public class StarlarkAttributesCollection implements StarlarkAttributesCollectionApi {
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/analysis/starlark/FunctionTransitionUtil.java:65: * Utility class for common work done across {@link StarlarkAttributeTransitionProvider} and {@link
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StarlarkActionFactory.java
+StarlarkApiProvider.java
+StarlarkAttrModule.java
+StarlarkAttributeTransitionProvider.java
+StarlarkAttributesCollection.java
+StarlarkBuildSettingsDetailsValue.java
+StarlarkConfig.java
+StarlarkCustomCommandLine.java
+StarlarkErrorReporter.java
+StarlarkExecGroupCollection.java
+StarlarkGlobalsImpl.java
+StarlarkLateBoundDefault.java
+StarlarkRuleClassFunctions.java
+StarlarkRuleConfiguredTargetUtil.java
+StarlarkRuleContext.java
+StarlarkRuleTransitionProvider.java
+StarlarkSubrule.java
+StarlarkToolchainContext.java
+StarlarkTransition.java
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44:public class RuleFactory {
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128:public class RuleClass implements RuleClassData {
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56:public final class Starlark {
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1042:  public static Object execFile(
+1047:    return execFileProgram(prog, module, thread);
+1050:  /** Variant of {@link #execFile} that creates a module for the given predeclared environment. */
+1052:  public static Object execFile(
+1059:    return execFile(input, options, module, thread);
+1070:  public static Object execFileProgram(Program prog, Module module, StarlarkThread thread)
+1074:    // A given Module may be passed to execFileProgram multiple times in sequence,
+1149:    int[] globalIndex = module.getIndicesOfGlobals(rfn.getGlobals()); // see execFileProgram
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34:public final class BzlInitThreadContext extends StarlarkThreadContext
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/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/StarlarkNativeModule.java:134:   * ModuleExtensionEvalStarlarkThreadContext because that would cause a cyclic dependency. The
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BzlInitThreadContext.java:22:import com.google.devtools.build.lib.cmdline.StarlarkThreadContext;
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BzlInitThreadContext.java:34:public final class BzlInitThreadContext extends StarlarkThreadContext
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BzlInitThreadContext.java:86:    @Nullable StarlarkThreadContext ctx = thread.getThreadLocal(StarlarkThreadContext.class);
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BzlInitThreadContext.java:99:    return thread.getThreadLocal(StarlarkThreadContext.class) instanceof BzlInitThreadContext c
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/RepoThreadContext.java:19:import com.google.devtools.build.lib.cmdline.StarlarkThreadContext;
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/RepoThreadContext.java:27:public class RepoThreadContext extends StarlarkThreadContext {
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/RepoThreadContext.java:36:    StarlarkThreadContext context = thread.getThreadLocal(StarlarkThreadContext.class);
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/Package.java:33:import com.google.devtools.build.lib.cmdline.StarlarkThreadContext;
+/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/Package.java:1189:      StarlarkThreadContext ctx = thread.getThreadLocal(StarlarkThreadContext.class);
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35:public abstract class StarlarkThreadContext {
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54:public class GlobCache {
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/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/AutoloadSymbols.java:72:public class AutoloadSymbols {
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43:public final class MacroInstance {
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/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BuiltinsInternalModule.java:40:public class BuiltinsInternalModule implements StarlarkValue {
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Now I have all the information needed. Let me write the comprehensive answer.
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File created successfully at: /workspace/answer.json (file state is current in your context — no need to Read it back)
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The answer has been written to `/workspace/answer.json`. Here's a summary of the key findings:
+
+## Starlark BUILD File Evaluation — Key Files in bazelbuild/bazel
+
+**StarlarkThread & environment setup:**
+- `src/main/java/net/starlark/java/eval/StarlarkThread.java` — `StarlarkThread`: the Starlark execution thread; created via `StarlarkThread.create()` / `createTransient()`
+- `src/main/java/net/starlark/java/eval/Module.java` — `Module`: holds global variable bindings for a Starlark file
+- `src/main/java/net/starlark/java/eval/Starlark.java` — `Starlark.execFileProgram()`: entry point for executing a compiled BUILD/bzl file
+- `src/main/java/net/starlark/java/eval/Eval.java` — `Eval`: the internal tree-walking interpreter
+- `src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java` — `BazelStarlarkEnvironment`: computes the predeclared environment for BUILD and .bzl files
+- `src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkGlobalsImpl.java` — `StarlarkGlobalsImpl`: concrete implementation of fixed top-level symbols
+
+**PackageFactory:**
+- `src/main/java/com/google/devtools/build/lib/packages/PackageFactory.java` — `PackageFactory.executeBuildFile()`: orchestrates BUILD evaluation by setting up the thread and calling `Starlark.execFileProgram()`
+
+**BzlLoadFunction:**
+- `src/main/java/com/google/devtools/build/lib/skyframe/BzlLoadFunction.java` — `BzlLoadFunction implements SkyFunction`: loads, evaluates, and caches .bzl files in Skyframe
+
+**rule() and macro() implementations:**
+- `src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java` — `StarlarkRuleClassFunctions`: implements both `rule()` (returns `StarlarkRuleFunction`) and `macro()` (returns `MacroFunction`)
+- `src/main/java/com/google/devtools/build/lib/packages/MacroClass.java` — `MacroClass`: schema for symbolic macros
+- `src/main/java/com/google/devtools/build/lib/packages/RuleClass.java` / `RuleFactory.java` — rule schema and instantiation
+
+**Package.Builder:**
+- `src/main/java/com/google/devtools/build/lib/packages/Package.java` — `Package.Builder extends TargetDefinitionContext` (line 1059): accumulates rules, macros, and package metadata during BUILD evaluation; stored as a thread-local on `StarlarkThread`
+- `src/main/java/com/google/devtools/build/lib/packages/TargetDefinitionContext.java` — abstract base providing target-addition APIs
+- `src/main/java/com/google/devtools/build/lib/packages/TargetRecorder.java` — mutable target store within the builder
Tool Calls (63)
1. Bash @ -
Input
{
+  "command": "ls /workspace/ && find /workspace -maxdepth 3 -type d | head -30",
+  "description": "Check workspace contents and directory structure"
+}
Output
{
+  "stdout": "bazel--8.0.0\n/workspace\n/workspace/bazel--8.0.0\n/workspace/bazel--8.0.0/.git\n/workspace/bazel--8.0.0/.bazelci\n/workspace/bazel--8.0.0/.github\n/workspace/bazel--8.0.0/examples\n/workspace/bazel--8.0.0/scripts\n/workspace/bazel--8.0.0/site\n/workspace/bazel--8.0.0/src\n/workspace/bazel--8.0.0/third_party\n/workspace/bazel--8.0.0/tools\n/workspace/bazel--8.0.0/tools/allowlists\n/workspace/bazel--8.0.0/tools/android\n/workspace/bazel--8.0.0/tools/aquery_differ\n/workspace/bazel--8.0.0/tools/bash\n/workspace/bazel--8.0.0/tools/build_defs\n/workspace/bazel--8.0.0/tools/build_rules\n/workspace/bazel--8.0.0/tools/buildstamp\n/workspace/bazel--8.0.0/tools/compliance\n/workspace/bazel--8.0.0/tools/coverage\n/workspace/bazel--8.0.0/tools/cpp\n/workspace/bazel--8.0.0/tools/ctexplain\n/workspace/bazel--8.0.0/tools/def_parser\n/workspace/bazel--8.0.0/tools/defaults\n/workspace/bazel--8.0.0/tools/distributions\n/workspace/bazel--8.0.0/tools/genrule\n/workspace/bazel--8.0.0/tools/intellij\n/workspace/bazel--8.0.0/tools/java\n/workspace/bazel--8.0.0/tools/jdk\n/workspace/bazel--8.0.0/tools/launcher",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
2. Bash @ -
Input
{
+  "command": "ls /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/ | head -50",
+  "description": "List packages directory contents"
+}
Output
{
+  "stdout": "AbstractAttributeMapper.java\nAdvertisedProviderSet.java\nAggregatingAttributeMapper.java\nAllowlistChecker.java\nAspect.java\nAspectClass.java\nAspectDefinition.java\nAspectDescriptor.java\nAspectParameters.java\nAspectsList.java\nAttribute.java\nAttributeFormatter.java\nAttributeMap.java\nAttributeTransitionData.java\nAttributeValueSource.java\nAutoloadSymbols.java\nBUILD\nBazelStarlarkEnvironment.java\nBuildFileContainsErrorsException.java\nBuildFileName.java\nBuildFileNotFoundException.java\nBuildGlobals.java\nBuildSetting.java\nBuildType.java\nBuilderFactoryForTesting.java\nBuiltinProvider.java\nBuiltinRestriction.java\nBuiltinsInternalModule.java\nBzlInitThreadContext.java\nBzlVisibility.java\nCachingPackageLocator.java\nCallStack.java\nConfigurationFragmentPolicy.java\nConfiguredAttributeMapper.java\nDefaultSetting.java\nDelegatingAttributeMapper.java\nDependencyFilter.java\nDotBazelFileSyntaxChecker.java\nEnumFilterConverter.java\nEnvironmentGroup.java\nEnvironmentLabels.java\nErrorDeterminingRepositoryException.java\nExecGroup.java\nFileTarget.java\nFunctionSplitTransitionAllowlist.java\nGlobCache.java\nGlobber.java\nGlobberUtils.java\nImplicitOutputsFunction.java\nInfo.java",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
3. Bash @ -
Input
{
+  "command": "ls /workspace/bazel--8.0.0/src/main/java/net/starlark/ 2>/dev/null || echo \"NOT FOUND\"",
+  "description": "Check starlark directory"
+}
Output
{
+  "stdout": "java",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
4. Bash @ -
Input
{
+  "command": "ls /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/ | tail -80",
+  "description": "List remaining packages directory contents"
+}
Output
{
+  "stdout": "OutputFile.java\nPackage.java\nPackageArgs.java\nPackageCallable.java\nPackageCodecDependencies.java\nPackageFactory.java\nPackageGroup.java\nPackageGroupsRuleVisibility.java\nPackageLoadingListener.java\nPackageOverheadEstimator.java\nPackageSerializerInterface.java\nPackageSpecification.java\nPackageValidator.java\nPredicateWithMessage.java\nPrivateVisibilityInputFile.java\nProto.java\nProtoUtils.java\nProvider.java\nRawAttributeMapper.java\nRelativePackageNameResolver.java\nRepoFileGlobals.java\nRepoThreadContext.java\nRepositoryFetchException.java\nRequiredProviders.java\nRule.java\nRuleClass.java\nRuleClassData.java\nRuleClassId.java\nRuleClassProvider.java\nRuleClassUtils.java\nRuleCodec.java\nRuleDataCodec.java\nRuleFactory.java\nRuleFormatter.java\nRuleFunction.java\nRuleTransitionData.java\nRuleVisibility.java\nSelectorList.java\nSelectorValue.java\nSnapshottableBiMap.java\nStarlarkAspect.java\nStarlarkAspectClass.java\nStarlarkCallbackHelper.java\nStarlarkDefinedAspect.java\nStarlarkExportable.java\nStarlarkGlobals.java\nStarlarkInfo.java\nStarlarkInfoNoSchema.java\nStarlarkInfoWithMessage.java\nStarlarkInfoWithSchema.java\nStarlarkNativeAspect.java\nStarlarkNativeModule.java\nStarlarkProvider.java\nStarlarkProviderIdentifier.java\nStarlarkProviderWrapper.java\nStructImpl.java\nStructProvider.java\nTarget.java\nTargetData.java\nTargetDefinitionContext.java\nTargetRecorder.java\nTargetSuggester.java\nTargetUtils.java\nTestSize.java\nTestSuiteImplicitTestsAccumulator.java\nTestTargetUtils.java\nTestTimeout.java\nTriState.java\nType.java\nTypes.java\nVendorFileGlobals.java\nVendorThreadContext.java\nVisibilityLicenseSpecifiedInputFile.java\nWorkspaceFactory.java\nWorkspaceFactoryHelper.java\nWorkspaceFileValue.java\nWorkspaceGlobals.java\nmetrics\nproducers\nsemantics",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
5. Bash @ -
Input
{
+  "command": "ls /workspace/bazel--8.0.0/src/main/java/net/starlark/java/ 2>/dev/null | head -20",
+  "description": "List starlark java directory"
+}
Output
{
+  "stdout": "BUILD\nannot\ncmd\neval\nlib\nspelling\nsyntax",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
6. Bash @ -
Input
{
+  "command": "find /workspace/bazel--8.0.0/src/main/java/net/starlark -name \"*.java\" | sort",
+  "description": "List all Starlark Java files"
+}
Output
{
+  "stdout": "/workspace/bazel--8.0.0/src/main/java/net/starlark/java/annot/Param.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/annot/ParamType.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/annot/StarlarkAnnotations.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/annot/StarlarkBuiltin.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/annot/StarlarkMethod.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/annot/processor/StarlarkMethodProcessor.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/cmd/Main.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/BuiltinFunction.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/CallUtils.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/CpuProfiler.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/Debug.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/Dict.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/Eval.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/EvalException.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/EvalUtils.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/FlagGuardedValue.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/FormatParser.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/GuardedValue.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/HasBinary.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/ImmutableSingletonStarlarkList.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/ImmutableStarlarkList.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/JNI.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/LazyImmutableStarlarkList.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/MethodDescriptor.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/MethodLibrary.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/Module.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/Mutability.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/MutableStarlarkList.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/NoneType.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/ParamDescriptor.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/Printer.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/RangeList.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/RegularImmutableStarlarkList.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/RegularTuple.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/Sequence.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/SingletonTuple.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/Starlark.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/StarlarkCallable.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/StarlarkFloat.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/StarlarkFunction.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/StarlarkIndexable.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/StarlarkInt.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/StarlarkIterable.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/StarlarkList.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/StarlarkSemantics.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/StarlarkThread.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/StarlarkValue.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/StringModule.java\n/workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/Structure.java\n/workspace/b
+...
7. Bash @ -
Input
{
+  "command": "find /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib -name \"BzlLoadFunction.java\" 2>/dev/null",
+  "description": "Find BzlLoadFunction"
+}
Output
{
+  "stdout": "/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/skyframe/BzlLoadFunction.java",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
8. Bash @ -
Input
{
+  "command": "grep -n \"class StarlarkThread\" /workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/StarlarkThread.java | head -5",
+  "description": "Check StarlarkThread class declaration"
+}
Output
{
+  "stdout": "47:public final class StarlarkThread {",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
9. Bash @ -
Input
{
+  "command": "grep -n \"class PackageFactory\" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/PackageFactory.java | head -5",
+  "description": "Check PackageFactory class declaration"
+}
Output
{
+  "stdout": "80:public final class PackageFactory {",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
10. Bash @ -
Input
{
+  "command": "grep -n \"class BzlLoadFunction\" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/skyframe/BzlLoadFunction.java | head -5",
+  "description": "Check BzlLoadFunction class declaration"
+}
Output
{
+  "stdout": "108:public class BzlLoadFunction implements SkyFunction {\n1694:  private static final class BzlLoadFunctionException extends SkyFunctionException {",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
11. Bash @ -
Input
{
+  "command": "grep -n \"rule\\|macro\" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/RuleFunction.java | head -20",
+  "description": "Check RuleFunction for rule() builtin"
+}
Output
{
+  "stdout": "19:/** Interface for a native or Starlark rule function. */",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
12. Bash @ -
Input
{
+  "command": "grep -rn \"def.*rule\\b\\|\\\"rule\\\"\\|StarlarkMethod.*name.*=.*\\\"rule\\\"\\|macro\" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/StarlarkNativeModule.java 2>/dev/null | head -20",
+  "description": "Look for rule() and macro() in StarlarkNativeModule"
+}
Output
{
+  "stdout": "",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
13. Bash @ -
Input
{
+  "command": "grep -rn \"StarlarkMethod.*name.*=.*\\\"rule\\\"\" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/ | head -10",
+  "description": "Find rule() StarlarkMethod annotation"
+}
Output
{
+  "stdout": "",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
14. Bash @ -
Input
{
+  "command": "grep -rn \"name = \\\"rule\\\"\\|name = \\\"macro\\\"\" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/ | grep \"StarlarkMethod\\|@\" | head -20",
+  "description": "Find rule and macro StarlarkMethod annotations"
+}
Output
{
+  "stdout": "",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
15. Bash @ -
Input
{
+  "command": "grep -rn \"\\\"rule\\\"\" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/ | grep -i \"method\\|builtin\\|func\\|StarlarkMethod\" | head -20",
+  "description": "Search for rule() method definition"
+}
Output
{
+  "stdout": "/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/ImplicitOutputsFunction.java:188:     * Returns the value(s) of attribute \"attr\" in \"rule\", or empty set if attribute unknown.\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java:469:      validateSymbolIsInjectable(name, nativeBindings.keySet(), ruleFunctions.keySet(), \"rule\");",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
16. Bash @ -
Input
{
+  "command": "grep -rn \"BazelStarlarkEnvironment\\|rule\\b\\|macro\\b\" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java | head -30",
+  "description": "Look at BazelStarlarkEnvironment for rule and macro builtins"
+}
Output
{
+  "stdout": "/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java:59:public final class BazelStarlarkEnvironment {\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java:104:   * Constructs a new {@code BazelStarlarkEnvironment} that will have complete knowledge of the\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java:107:   * @param ruleFunctions a map from a rule class name (e.g. \"java_library\") to the (uninjected)\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java:109:   * @param registeredBuildFileToplevels a map of additional (i.e., registered with the rule class\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java:112:   * @param registeredBzlToplevels a map of additional (i.e., registered with the rule class\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java:120:  public BazelStarlarkEnvironment(\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java:252:    return StructProvider.STRUCT.create(bindings, \"no native function or rule '%s'\");\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java:417:   * symbol must be one that was registered on the rule class provider (e.g., {@code CcInfo} or\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java:469:      validateSymbolIsInjectable(name, nativeBindings.keySet(), ruleFunctions.keySet(), \"rule\");\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java:498:   * <p>Injected rule symbols must override an existing native rule of that name. Only rules may be\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java:519:          \"rule\");",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
17. Bash @ -
Input
{
+  "command": "grep -rn \"\\\"rule\\\"\\|\\\"macro\\\"\" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BuildGlobals.java | head -20",
+  "description": "Check BuildGlobals for rule and macro definitions"
+}
Output
{
+  "stdout": "",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
18. Bash @ -
Input
{
+  "command": "grep -rn \"StarlarkMethod\" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BuildGlobals.java | head -20",
+  "description": "Check BuildGlobals StarlarkMethod annotations"
+}
Output
{
+  "stdout": "/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BuildGlobals.java:26:import net.starlark.java.annot.StarlarkMethod;\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BuildGlobals.java:42:  @StarlarkMethod(\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BuildGlobals.java:101:  @StarlarkMethod(",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
19. Read @ -
Input
{
+  "file_path": "/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BuildGlobals.java"
+}
Output
{
+  "type": "text",
+  "file": {
+    "filePath": "/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BuildGlobals.java",
+    "content": "// Copyright 2023 The Bazel Authors. All rights reserved.\n//\n// Licensed under the Apache License, Version 2.0 (the \"License\");\n// you may not use this file except in compliance with the License.\n// You may obtain a copy of the License at\n//\n//    http://www.apache.org/licenses/LICENSE-2.0\n//\n// Unless required by applicable law or agreed to in writing, software\n// distributed under the License is distributed on an \"AS IS\" BASIS,\n// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n// See the License for the specific language governing permissions and\n// limitations under the License.\npackage com.google.devtools.build.lib.packages;\n\nimport com.google.devtools.build.docgen.annot.GlobalMethods;\nimport com.google.devtools.build.docgen.annot.GlobalMethods.Environment;\nimport com.google.devtools.build.lib.cmdline.Label;\nimport com.google.devtools.build.lib.cmdline.LabelSyntaxException;\nimport com.google.devtools.build.lib.packages.TargetRecorder.NameConflictException;\nimport com.google.devtools.build.lib.packages.Type.ConversionException;\nimport com.google.devtools.build.lib.server.FailureDetails.PackageLoading.Code;\nimport java.util.List;\nimport net.starlark.java.annot.Param;\nimport net.starlark.java.annot.ParamType;\nimport net.starlark.java.annot.StarlarkMethod;\nimport net.starlark.java.eval.EvalException;\nimport net.starlark.java.eval.NoneType;\nimport net.starlark.java.eval.Sequence;\nimport net.starlark.java.eval.Starlark;\nimport net.starlark.java.eval.StarlarkThread;\nimport net.starlark.java.syntax.Location;\n\n/** A set of miscellaneous APIs that are available to any BUILD file. */\n@GlobalMethods(environment = Environment.BUILD)\npublic class BuildGlobals {\n\n  private BuildGlobals() {}\n\n  public static final BuildGlobals INSTANCE = new BuildGlobals();\n\n  @StarlarkMethod(\n      name = \"environment_group\",\n      doc =\n          \"Defines a set of related environments that can be tagged onto rules to prevent\"\n              + \"incompatible rules from depending on each other.\",\n      parameters = {\n        @Param(name = \"name\", positional = false, named = true, doc = \"The name of the rule.\"),\n        // Both parameter below are lists of label designators\n        @Param(\n            name = \"environments\",\n            allowedTypes = {\n              @ParamType(type = Sequence.class, generic1 = Label.class),\n            },\n            positional = false,\n            named = true,\n            doc = \"A list of Labels for the environments to be grouped, from the same package.\"),\n        @Param(\n            name = \"defaults\",\n            allowedTypes = {\n              @ParamType(type = Sequence.class, generic1 = Label.class),\n            },\n            positional = false,\n            named = true,\n            doc = \"A list of Labels.\")\n      }, // TODO(bazel-team): document what that is\n      // Not documented by docgen, as this is only available in BUILD files.\n      // TODO(cparsons): Devise a solution to document BUILD functions.\n      documented = false,\n      useStarlarkThread = true)\n  public NoneType environmentGroup(\n      String name,\n      Sequence<?> environmentsList, // <Label>\n      Sequence<?> defaultsList, // <Label>\n      StarlarkThread thread)\n      throws EvalException {\n    Package.Builder pkgBuilder =\n        Package.Builder.fromOrFailAllowBuildOnly(thread, \"environment_group()\");\n    List<Label> environments =\n        BuildType.LABEL_LIST.convert(\n            environmentsList, \"'environment_group argument'\", pkgBuilder.getLabelConverter());\n    List<Label> defaults =\n        BuildType.LABEL_LIST.convert(\n            defaultsList, \"'environment_group argument'\", pkgBuilder.getLabelConverter());\n\n    if (environments.isEmpty()) {\n 
+...
20. Bash @ -
Input
{
+  "command": "grep -rn \"\\\"rule\\\"\\|\\\"macro\\\"\" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/StarlarkGlobals.java | head -20",
+  "description": "Check StarlarkGlobals for rule and macro"
+}
Output
{
+  "stdout": "",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
21. Bash @ -
Input
{
+  "command": "grep -rn \"name.*=.*\\\"rule\\\"\\|name.*=.*\\\"macro\\\"\" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/ 2>/dev/null | grep \"@StarlarkMethod\\|StarlarkMethod\" | head -20",
+  "description": "Find rule() and macro() StarlarkMethod annotations in lib dir"
+}
Output
{
+  "stdout": "",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
22. Bash @ -
Input
{
+  "command": "grep -rn \"name = \\\"rule\\\"\" /workspace/bazel--8.0.0/src/main/java/ | head -20",
+  "description": "Search for rule() method definition across all java"
+}
Output
{
+  "stdout": "/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/starlarkbuildapi/StarlarkRuleContextApi.java:280:      name = \"rule\",\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/starlarkbuildapi/StarlarkRuleFunctionsApi.java:429:      name = \"rule\",\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/starlarkbuildapi/RuleFunctionApi.java:23:    name = \"rule\",",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
23. Bash @ -
Input
{
+  "command": "grep -rn \"name = \\\"macro\\\"\" /workspace/bazel--8.0.0/src/main/java/ | head -20",
+  "description": "Search for macro() method definition"
+}
Output
{
+  "stdout": "/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/starlarkbuildapi/MacroFunctionApi.java:23:    name = \"macro\",\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/starlarkbuildapi/StarlarkRuleFunctionsApi.java:202:      name = \"macro\",",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
24. Bash @ -
Input
{
+  "command": "grep -rn \"StarlarkRuleFunctions\\|class.*StarlarkRuleFunction\" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/ | grep \"class \" | head -10",
+  "description": "Find StarlarkRuleFunctions implementation class"
+}
Output
{
+  "stdout": "/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java:146:public class StarlarkRuleClassFunctions implements StarlarkRuleFunctionsApi {\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java:1567:  public static final class StarlarkRuleFunction implements StarlarkExportable, RuleFunction {\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java:2101:  private static class Codec extends AbstractExportedStarlarkSymbolCodec<StarlarkRuleFunction> {",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
25. Bash @ -
Input
{
+  "command": "find /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib -name \"StarlarkRuleFunctions*.java\" 2>/dev/null",
+  "description": "Find StarlarkRuleFunctions implementation"
+}
Output
{
+  "stdout": "/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/starlarkbuildapi/StarlarkRuleFunctionsApi.java",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
26. Bash @ -
Input
{
+  "command": "grep -n \"public.*rule\\b\\|public.*macro\\b\\|@Override\" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java | grep -A1 \"rule\\b\\|macro\\b\" | head -30",
+  "description": "Find rule() and macro() method implementations"
+}
Output
{
+  "stdout": "362:  public MacroFunctionApi macro(\n492:  @Override\n493:  public StarlarkRuleFunction rule(\n1165:  @Override\n--\n1988:  public StarlarkSubruleApi subrule(\n2094:    @Override",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
27. Bash @ -
Input
{
+  "command": "grep -n \"public.*rule\\b\\|public.*macro\\b\" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java | head -20",
+  "description": "Find rule and macro method implementations"
+}
Output
{
+  "stdout": "362:  public MacroFunctionApi macro(\n493:  public StarlarkRuleFunction rule(\n1988:  public StarlarkSubruleApi subrule(",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
28. Bash @ -
Input
{
+  "command": "grep -n \"class Package\" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/Package.java | head -5",
+  "description": "Check Package class and Builder inner class"
+}
Output
{
+  "stdout": "95:public class Package {\n1856:  static final class PackageCodec implements ObjectCodec<Package> {",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
29. Bash @ -
Input
{
+  "command": "grep -n \"class Builder\\|static.*class Builder\" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/Package.java | head -5",
+  "description": "Find Builder inner class in Package"
+}
Output
{
+  "stdout": "1059:  public static class Builder extends TargetDefinitionContext {",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
30. Bash @ -
Input
{
+  "command": "grep -rn \"class MacroFunction\\|MacroFunction\" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/ | grep \"class \" | head -10",
+  "description": "Find MacroFunction class in packages"
+}
Output
{
+  "stdout": "",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
31. Bash @ -
Input
{
+  "command": "find /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages -name \"MacroFunction*.java\" 2>/dev/null",
+  "description": "Find MacroFunction file"
+}
Output
{
+  "stdout": "",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
32. Bash @ -
Input
{
+  "command": "find /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib -name \"Macro*.java\" 2>/dev/null | head -10",
+  "description": "Find Macro-related Java files"
+}
Output
{
+  "stdout": "/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/MacroClass.java\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/MacroInstance.java\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/starlarkbuildapi/MacroFunctionApi.java",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
33. Bash @ -
Input
{
+  "command": "grep -rn \"class.*MacroFunction\\|implements MacroFunctionApi\" /workspace/bazel--8.0.0/src/main/java/ | head -10",
+  "description": "Find MacroFunction implementation"
+}
Output
{
+  "stdout": "/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java:1392:  public static final class MacroFunction implements StarlarkExportable, MacroFunctionApi {",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
34. Bash @ -
Input
{
+  "command": "grep -n \"class StarlarkGlobals\\|interface StarlarkGlobals\" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/StarlarkGlobals.java | head -5",
+  "description": "Check StarlarkGlobals"
+}
Output
{
+  "stdout": "33:public interface StarlarkGlobals {",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
35. Read @ -
Input
{
+  "file_path": "/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/StarlarkGlobals.java",
+  "limit": 60
+}
Output
{
+  "type": "text",
+  "file": {
+    "filePath": "/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/StarlarkGlobals.java",
+    "content": "// Copyright 2023 The Bazel Authors. All rights reserved.\n//\n// Licensed under the Apache License, Version 2.0 (the \"License\");\n// you may not use this file except in compliance with the License.\n// You may obtain a copy of the License at\n//\n//    http://www.apache.org/licenses/LICENSE-2.0\n//\n// Unless required by applicable law or agreed to in writing, software\n// distributed under the License is distributed on an \"AS IS\" BASIS,\n// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n// See the License for the specific language governing permissions and\n// limitations under the License.\n\npackage com.google.devtools.build.lib.packages;\n\nimport com.google.common.collect.ImmutableMap;\n\n/**\n * A library of the fixed Starlark environment for various contexts.\n *\n * <p>This is the source of truth for what symbols are available in what Starlark contexts (BUILD,\n * .bzl, etc.), before considering how symbols may be added by registering them on the rule class\n * provider, or how symbols may be substituted by builtins injection. In other words, this is the\n * starting point for defining the minimum Starlark environments that Bazel supports for BUILD\n * files, .bzl files, etc. See {@link BazelStarlarkEnvironment} for the final determination of the\n * environment after accounting for registered symbols and builtins injection.\n *\n * <p>This is split between an interface in the lib/packages/ directory and an implementation in the\n * lib/analysis/starlark/ directory, in order to avoid new dependency edges from lib/packages/ to\n * lib/analysis/.\n */\npublic interface StarlarkGlobals {\n\n  /**\n   * Returns a simple environment containing a few general utility modules, {@code depset}, and\n   * {@code select()}.\n   *\n   * <p>In general, if you need a Bazel-y Starlark environment and don't know what to choose, prefer\n   * to use this one for uniformity with as many other contexts as possible.\n   */\n  ImmutableMap<String, Object> getUtilToplevels();\n\n  /**\n   * Similar to {@link #getUtilToplevels} but without {@code select()} and with {@code struct}. Used\n   * for cquery.\n   */\n  // TODO(bazel-team): Consider whether we should replace usage of this with getUtilTopLevels(), at\n  // the cost of the cquery dialect changing slightly, for the sake of uniformity and fewer\n  // kinds of environments.\n  ImmutableMap<String, Object> getUtilToplevelsForCquery();\n\n  /**\n   * Returns the fixed top-levels for BUILD files that also happen to be fields of {@code native}.\n   * This does not include any native rules.\n   */\n  ImmutableMap<String, Object> getFixedBuildFileToplevelsSharedWithNative();\n\n  /** Returns the fixed top-levels for BUILD files that are *not* also fields of {@code native}. */\n  ImmutableMap<String, Object> getFixedBuildFileToplevelsNotInNative();",
+    "numLines": 60,
+    "startLine": 1,
+    "totalLines": 77
+  }
+}
36. Bash @ -
Input
{
+  "command": "find /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/analysis/starlark -name \"StarlarkGlobals*.java\" 2>/dev/null",
+  "description": "Find StarlarkGlobals implementation"
+}
Output
{
+  "stdout": "/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkGlobalsImpl.java",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
37. Bash @ -
Input
{
+  "command": "grep -rn \"implements StarlarkGlobals\" /workspace/bazel--8.0.0/src/main/java/ | head -5",
+  "description": "Find StarlarkGlobals implementation class"
+}
Output
{
+  "stdout": "/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkGlobalsImpl.java:42:public final class StarlarkGlobalsImpl implements StarlarkGlobals {",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
38. Bash @ -
Input
{
+  "command": "grep -n \"class\\|rule\\|macro\" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/PackageFactory.java | head -30",
+  "description": "Check PackageFactory key methods"
+}
Output
{
+  "stdout": "80:public final class PackageFactory {\n83:  private final RuleClassProvider ruleClassProvider;\n98:  public abstract static class BuilderForTesting {\n124:    public abstract PackageFactory build(RuleClassProvider ruleClassProvider, FileSystem fs);\n133:   * Constructs a {@code PackageFactory} instance with a specific glob path translator and rule\n145:      RuleClassProvider ruleClassProvider,\n151:    this.ruleClassProvider = ruleClassProvider;\n207:    return ruleClassProvider;\n328:   * function that fails), or reported as a side effect of a built-in function, such as rule\n330:   * although it may have fewer rules than expected.\n408:      // TODO(b/291752414): The rule definition environment shouldn't be needed at BUILD evaluation\n412:      thread.setThreadLocal(RuleDefinitionEnvironment.class, ruleClassProvider);\n447:   * ...)} so that any rules instantiated during the call to {@code f} can be ascribed a \"generator\n514:      // of any rules instantiated during the call of f.",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
39. Bash @ -
Input
{
+  "command": "grep -n \"executeBuildFile\\|evaluateBuildFile\\|starlarkEval\\|Starlark.exec\\|execFileProgram\" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/PackageFactory.java | head -15",
+  "description": "Find Starlark evaluation methods in PackageFactory"
+}
Output
{
+  "stdout": "286:   * {@link #executeBuildFile} after this caller has fully loaded the package.\n344:  public void executeBuildFile(\n377:      executeBuildFileImpl(\n390:  private void executeBuildFileImpl(\n416:        Starlark.execFileProgram(buildFileProgram, module, thread);",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
40. Bash @ -
Input
{
+  "command": "grep -n \"class\\|createStarlarkThread\\|setupThread\\|createThread\\|StarlarkThread\\b\" /workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/StarlarkThread.java | head -30",
+  "description": "Check StarlarkThread key methods"
+}
Output
{
+  "stdout": "29: * An StarlarkThread represents a Starlark thread.\n37: * <p>Every StarlarkThread has an associated {@link Mutability}, which should be created for that\n47:public final class StarlarkThread {\n61:  private StarlarkThread savedThread; // saved StarlarkThread, when profiling reentrant evaluation\n125:  static final class Frame implements Debug.Frame {\n126:    final StarlarkThread thread;\n149:    private Frame(StarlarkThread thread, StarlarkCallable fn) {\n214:  private PrintHandler printHandler = StarlarkThread::defaultPrintHandler;\n240:    CallProfiler callProfiler = StarlarkThread.callProfiler;\n250:        // Associated current Java thread with this StarlarkThread.\n252:        this.savedThread = CpuProfiler.setStarlarkThread(this);\n272:        CpuProfiler.setStarlarkThread(this.savedThread);\n281:    CallProfiler callProfiler = StarlarkThread.callProfiler;\n304:    void print(StarlarkThread thread, String msg);\n317:  private static void defaultPrintHandler(StarlarkThread thread, String msg) {\n400:   * Creates a StarlarkThread.\n413:  public static StarlarkThread create(\n418:    return new StarlarkThread(mu, semantics, contextDescription, symbolGenerator);\n422:   * Creates a StarlarkThread with an empty {@code contextDescription} and transient {@code\n427:  public static StarlarkThread createTransient(Mutability mu, StarlarkSemantics semantics) {\n428:    return new StarlarkThread(\n432:  private StarlarkThread(\n515:  public static final class CallStackEntry {\n586:    return String.format(\"<StarlarkThread%s>\", mutability);",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
41. Bash @ -
Input
{
+  "command": "grep -n \"PackageCallable\\|class Package\" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/PackageCallable.java | head -10",
+  "description": "Check PackageCallable"
+}
Output
{
+  "stdout": "31:public class PackageCallable {\n33:  protected PackageCallable() {}\n35:  public static final PackageCallable INSTANCE = new PackageCallable();",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
42. Read @ -
Input
{
+  "file_path": "/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/PackageCallable.java",
+  "limit": 50
+}
Output
{
+  "type": "text",
+  "file": {
+    "filePath": "/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/PackageCallable.java",
+    "content": "// Copyright 2020 The Bazel Authors. All rights reserved.\n//\n// Licensed under the Apache License, Version 2.0 (the \"License\");\n// you may not use this file except in compliance with the License.\n// You may obtain a copy of the License at\n//\n//    http://www.apache.org/licenses/LICENSE-2.0\n//\n// Unless required by applicable law or agreed to in writing, software\n// distributed under the License is distributed on an \"AS IS\" BASIS,\n// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n// See the License for the specific language governing permissions and\n// limitations under the License.\n\npackage com.google.devtools.build.lib.packages;\n\nimport com.google.devtools.build.docgen.annot.GlobalMethods;\nimport com.google.devtools.build.docgen.annot.GlobalMethods.Environment;\nimport java.util.Map;\nimport net.starlark.java.annot.Param;\nimport net.starlark.java.annot.StarlarkMethod;\nimport net.starlark.java.eval.EvalException;\nimport net.starlark.java.eval.Starlark;\nimport net.starlark.java.eval.StarlarkThread;\n\n/**\n * Utility class encapsulating the standard definition of the {@code package()} function of BUILD\n * files.\n */\n@GlobalMethods(environment = Environment.BUILD)\npublic class PackageCallable {\n\n  protected PackageCallable() {}\n\n  public static final PackageCallable INSTANCE = new PackageCallable();\n\n  @StarlarkMethod(\n      name = \"package\",\n      doc =\n          \"Declares metadata that applies to every rule in the package. It must be called at \"\n              + \"most once within a package (BUILD file). If called, it should be the first call \"\n              + \"in the BUILD file, right after the <code>load()</code> statements.\",\n      extraKeywords =\n          @Param(\n              name = \"kwargs\",\n              doc =\n                  \"See the <a href=\\\"${link functions}#package\\\"><code>package()</code></a> \"\n                      + \"function in the Build Encyclopedia for applicable arguments.\"),\n      useStarlarkThread = true)\n  public Object packageCallable(Map<String, Object> kwargs, StarlarkThread thread)",
+    "numLines": 50,
+    "startLine": 1,
+    "totalLines": 88
+  }
+}
43. Bash @ -
Input
{
+  "command": "grep -n \"class \" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/MacroClass.java | head -5",
+  "description": "Check MacroClass"
+}
Output
{
+  "stdout": "53:public final class MacroClass {\n124:  public static final class Builder {",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
44. Bash @ -
Input
{
+  "command": "grep -n \"class StarlarkNativeModule\" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/StarlarkNativeModule.java | head -5",
+  "description": "Check StarlarkNativeModule"
+}
Output
{
+  "stdout": "70:public class StarlarkNativeModule implements StarlarkNativeModuleApi {",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
45. Bash @ -
Input
{
+  "command": "grep -n \"class Eval\" /workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/Eval.java | head -5",
+  "description": "Check Eval class"
+}
Output
{
+  "stdout": "56:final class Eval {",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
46. Bash @ -
Input
{
+  "command": "grep -n \"class Module\" /workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/Module.java | head -5",
+  "description": "Check Module class"
+}
Output
{
+  "stdout": "52:public final class Module implements Resolver.Module {",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
47. Bash @ -
Input
{
+  "command": "grep -n \"class BzlInitThreadContext\\|class BzlVisibility\\|class RepoThreadContext\\|class VendorFileGlobals\\|class RepoFileGlobals\\|class WorkspaceGlobals\\|class WorkspaceFactory\" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/*.java | head -20",
+  "description": "Check additional relevant classes"
+}
Output
{
+  "stdout": "/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BzlInitThreadContext.java:34:public final class BzlInitThreadContext extends StarlarkThreadContext\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BzlVisibility.java:34:public abstract class BzlVisibility {\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/RepoFileGlobals.java:30:public final class RepoFileGlobals {\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/VendorFileGlobals.java:31:public final class VendorFileGlobals {\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/RepoThreadContext.java:27:public class RepoThreadContext extends StarlarkThreadContext {\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/WorkspaceGlobals.java:45:public class WorkspaceGlobals implements WorkspaceGlobalsApi {\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/WorkspaceFactory.java:44:public class WorkspaceFactory {\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/WorkspaceFactoryHelper.java:35:public final class WorkspaceFactoryHelper {",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
48. Bash @ -
Input
{
+  "command": "grep -rn \"class TargetRecorder\\|class TargetDefinitionContext\" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/ | head -10",
+  "description": "Check TargetRecorder and TargetDefinitionContext"
+}
Output
{
+  "stdout": "/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/TargetRecorder.java:42:public final class TargetRecorder {\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/TargetDefinitionContext.java:69:public abstract class TargetDefinitionContext extends StarlarkThreadContext {",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
49. Bash @ -
Input
{
+  "command": "grep -n \"StarlarkRuleClassFunctions\\|StarlarkAttr\\|StarlarkCommandLine\\|StarlarkConfig\" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/analysis/starlark/ | grep \"class \" | head -10",
+  "description": "Check other analysis/starlark classes"
+}
Output
{
+  "stdout": "/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkAttributeTransitionProvider.java:52:public class StarlarkAttributeTransitionProvider\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java:146:public class StarlarkRuleClassFunctions implements StarlarkRuleFunctionsApi {\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkConfig.java:33:public class StarlarkConfig implements StarlarkConfigApi {\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkAttrModule.java:90:public final class StarlarkAttrModule implements StarlarkAttrModuleApi {\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkAttrModule.java:1143:  public static final class Descriptor implements StarlarkAttrModuleApi.Descriptor {\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkAttributesCollection.java:53:public class StarlarkAttributesCollection implements StarlarkAttributesCollectionApi {\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/analysis/starlark/FunctionTransitionUtil.java:65: * Utility class for common work done across {@link StarlarkAttributeTransitionProvider} and {@link",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
50. Bash @ -
Input
{
+  "command": "ls /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/analysis/starlark/ | grep -i \"rule\\|macro\\|bzl\\|starlark\" | head -20",
+  "description": "List analysis/starlark files related to rules and macros"
+}
Output
{
+  "stdout": "StarlarkActionFactory.java\nStarlarkApiProvider.java\nStarlarkAttrModule.java\nStarlarkAttributeTransitionProvider.java\nStarlarkAttributesCollection.java\nStarlarkBuildSettingsDetailsValue.java\nStarlarkConfig.java\nStarlarkCustomCommandLine.java\nStarlarkErrorReporter.java\nStarlarkExecGroupCollection.java\nStarlarkGlobalsImpl.java\nStarlarkLateBoundDefault.java\nStarlarkRuleClassFunctions.java\nStarlarkRuleConfiguredTargetUtil.java\nStarlarkRuleContext.java\nStarlarkRuleTransitionProvider.java\nStarlarkSubrule.java\nStarlarkToolchainContext.java\nStarlarkTransition.java",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
51. Bash @ -
Input
{
+  "command": "grep -n \"class RuleFactory\" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/RuleFactory.java | head -5",
+  "description": "Check RuleFactory class"
+}
Output
{
+  "stdout": "44:public class RuleFactory {",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
52. Bash @ -
Input
{
+  "command": "grep -n \"class RuleClass\\b\" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/RuleClass.java | head -5",
+  "description": "Check RuleClass"
+}
Output
{
+  "stdout": "128:public class RuleClass implements RuleClassData {",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
53. Bash @ -
Input
{
+  "command": "grep -n \"class Starlark\\b\" /workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/Starlark.java | head -5",
+  "description": "Check Starlark class"
+}
Output
{
+  "stdout": "56:public final class Starlark {",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
54. Bash @ -
Input
{
+  "command": "grep -n \"execFileProgram\\|execFile\\b\" /workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/Starlark.java | head -10",
+  "description": "Check Starlark.execFileProgram method"
+}
Output
{
+  "stdout": "1042:  public static Object execFile(\n1047:    return execFileProgram(prog, module, thread);\n1050:  /** Variant of {@link #execFile} that creates a module for the given predeclared environment. */\n1052:  public static Object execFile(\n1059:    return execFile(input, options, module, thread);\n1070:  public static Object execFileProgram(Program prog, Module module, StarlarkThread thread)\n1074:    // A given Module may be passed to execFileProgram multiple times in sequence,\n1149:    int[] globalIndex = module.getIndicesOfGlobals(rfn.getGlobals()); // see execFileProgram",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
55. Bash @ -
Input
{
+  "command": "grep -n \"class BzlInitThreadContext\" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BzlInitThreadContext.java | head -5",
+  "description": "Check BzlInitThreadContext"
+}
Output
{
+  "stdout": "34:public final class BzlInitThreadContext extends StarlarkThreadContext",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
56. Bash @ -
Input
{
+  "command": "grep -n \"class.*StarlarkThreadContext\\|StarlarkThreadContext\\b\" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/ | head -10",
+  "description": "Find StarlarkThreadContext"
+}
Output
{
+  "stdout": "/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/StarlarkNativeModule.java:134:   * ModuleExtensionEvalStarlarkThreadContext because that would cause a cyclic dependency. The\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BzlInitThreadContext.java:22:import com.google.devtools.build.lib.cmdline.StarlarkThreadContext;\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BzlInitThreadContext.java:34:public final class BzlInitThreadContext extends StarlarkThreadContext\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BzlInitThreadContext.java:86:    @Nullable StarlarkThreadContext ctx = thread.getThreadLocal(StarlarkThreadContext.class);\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BzlInitThreadContext.java:99:    return thread.getThreadLocal(StarlarkThreadContext.class) instanceof BzlInitThreadContext c\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/RepoThreadContext.java:19:import com.google.devtools.build.lib.cmdline.StarlarkThreadContext;\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/RepoThreadContext.java:27:public class RepoThreadContext extends StarlarkThreadContext {\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/RepoThreadContext.java:36:    StarlarkThreadContext context = thread.getThreadLocal(StarlarkThreadContext.class);\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/Package.java:33:import com.google.devtools.build.lib.cmdline.StarlarkThreadContext;\n/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/Package.java:1189:      StarlarkThreadContext ctx = thread.getThreadLocal(StarlarkThreadContext.class);",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
57. Bash @ -
Input
{
+  "command": "find /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/cmdline -name \"StarlarkThreadContext.java\" 2>/dev/null",
+  "description": "Find StarlarkThreadContext in cmdline"
+}
Output
{
+  "stdout": "/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/cmdline/StarlarkThreadContext.java",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
58. Bash @ -
Input
{
+  "command": "grep -n \"class StarlarkThreadContext\" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/cmdline/StarlarkThreadContext.java | head -5",
+  "description": "Check StarlarkThreadContext class"
+}
Output
{
+  "stdout": "35:public abstract class StarlarkThreadContext {",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
59. Bash @ -
Input
{
+  "command": "grep -n \"class GlobCache\\|class Globber\\b\" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/GlobCache.java | head -5",
+  "description": "Check GlobCache"
+}
Output
{
+  "stdout": "54:public class GlobCache {",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
60. Bash @ -
Input
{
+  "command": "grep -rn \"class.*AutoloadSymbols\" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/AutoloadSymbols.java | head -5",
+  "description": "Check AutoloadSymbols"
+}
Output
{
+  "stdout": "/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/AutoloadSymbols.java:72:public class AutoloadSymbols {",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
61. Bash @ -
Input
{
+  "command": "grep -n \"class MacroInstance\" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/MacroInstance.java | head -3",
+  "description": "Check MacroInstance"
+}
Output
{
+  "stdout": "43:public final class MacroInstance {",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
62. Bash @ -
Input
{
+  "command": "grep -rn \"class BuiltinsInternalModule\" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BuiltinsInternalModule.java | head -3",
+  "description": "Check BuiltinsInternalModule"
+}
Output
{
+  "stdout": "/workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BuiltinsInternalModule.java:40:public class BuiltinsInternalModule implements StarlarkValue {",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
63. Write @ -
Input
{
+  "file_path": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/net/starlark/java/eval/StarlarkThread.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/net/starlark/java/eval/Module.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/net/starlark/java/eval/Starlark.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/net/starlark/java/eval/Eval.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/net/starlark/java/eval/BuiltinFunction.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/net/starlark/java/eval/StarlarkFunction.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/net/starlark/java/eval/StarlarkCallable.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/net/starlark/java/eval/StarlarkSemantics.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/net/starlark/java/eval/Mutability.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/net/starlark/java/syntax/StarlarkFile.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/net/starlark/java/syntax/Parser.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/net/starlark/java/syntax/Resolver.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/net/starlark/java/syntax/FileOptions.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/net/starlark/java/syntax/Program.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/PackageFactory.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/Package.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/StarlarkGlobals.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/StarlarkNativeModule.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/PackageCallable.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/BuildGlobals.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/RuleClass.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/RuleFactory.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/RuleFunction.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/MacroClass.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/MacroInstance.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/BzlInitThreadContext.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/BzlVisibility.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/TargetDefinitionContext.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/TargetRecorder.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/AutoloadSymbols.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/BuiltinsInternalModule.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/W
+...
Output
{
+  "type": "create",
+  "filePath": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/net/starlark/java/eval/StarlarkThread.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/net/starlark/java/eval/Module.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/net/starlark/java/eval/Starlark.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/net/starlark/java/eval/Eval.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/net/starlark/java/eval/BuiltinFunction.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/net/starlark/java/eval/StarlarkFunction.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/net/starlark/java/eval/StarlarkCallable.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/net/starlark/java/eval/StarlarkSemantics.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/net/starlark/java/eval/Mutability.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/net/starlark/java/syntax/StarlarkFile.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/net/starlark/java/syntax/Parser.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/net/starlark/java/syntax/Resolver.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/net/starlark/java/syntax/FileOptions.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/net/starlark/java/syntax/Program.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/PackageFactory.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/Package.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/StarlarkGlobals.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/StarlarkNativeModule.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/PackageCallable.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/BuildGlobals.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/RuleClass.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/RuleFactory.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/RuleFunction.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/MacroClass.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/MacroInstance.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/BzlInitThreadContext.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/BzlVisibility.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/TargetDefinitionContext.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/TargetRecorder.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/AutoloadSymbols.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/build/lib/packages/BuiltinsInternalModule.java\"},\n    {\"repo\": \"bazelbuild/bazel\", \"path\": \"src/main/java/com/google/devtools/b
+...
Code Changes (1)
1. WRITE /workspace/answer.json
{
+  "files": [
+    {"repo": "bazelbuild/bazel", "path": "src/main/java/net/starlark/java/eval/StarlarkThread.java"},
+    {"repo": "bazelbuild/bazel", "path": "src/main/java/net/starlark/java/eval/Module.java"},
+    {"repo": "bazelbuild/bazel", "path": "src/main/java/net/starlark/java/eval/Starlark.java"},
+    {"repo": "bazelbuild/bazel", "path": "src/main/java/net/starlark/java/eval/Eval.java"},
+    {"repo": "bazelbuild/bazel", "path": "src/main/java/net/starlark/java/eval/BuiltinFunction.java"},
+    {"repo": "bazelbuild/bazel", "path": "src/main/java/net/starlark/java/eval/StarlarkFunction.java"},
+    {"repo": "bazelbuild/bazel", "path": "src/main/java/net/starlark/java/eval/StarlarkCallable.java"},
+    {"repo": "bazelbuild/bazel", "path": "src/main/java/net/starlark/java/eval/StarlarkSemantics.java"},
+    {"repo": "bazelbuild/bazel", "path": "src/main/java/net/starlark/java/eval/Mutability.java"},
+    {"repo": "bazelbuild/bazel", "path": "src/main/java/net/starlark/java/syntax/StarlarkFile.java"},
+    {"repo": "bazelbuild/bazel", "path": "src/main/java/net/starlark/java/syntax/Parser.java"},
+    {"repo": "bazelbuild/bazel", "path": "src/main/java/net/starlark/java/syntax/Resolver.java"},
+    {"repo": "bazelbuild/bazel", "path": "src/main/java/net/starlark/java/syntax/FileOptions.java"},
+    {"repo": "bazelbuild/bazel", "path": "src/main/java/net/starlark/java/syntax/Program.java"},
+    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/packages/PackageFactory.java"},
+    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/packages/Package.java"},
+    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java"},
+    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/packages/StarlarkGlobals.java"},
+    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/packages/StarlarkNativeModule.java"},
+    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/packages/PackageCallable.java"},
+    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/packages/BuildGlobals.java"},
+    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/packages/RuleClass.java"},
+    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/packages/RuleFactory.java"},
+    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/packages/RuleFunction.java"},
+    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/packages/MacroClass.java"},
+    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/packages/MacroInstance.java"},
+    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/packages/BzlInitThreadContext.java"},
+    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/packages/BzlVisibility.java"},
+    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/packages/TargetDefinitionContext.java"},
+    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/packages/TargetRecorder.java"},
+    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/packages/AutoloadSymbols.java"},
+    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/packages/BuiltinsInternalModule.java"},
+    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/packages/WorkspaceFactory.java"},
+    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/packages/RepoThreadContext.java"},
+    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/packages/GlobCache.java"},
+    {"repo": "bazelbuild/bazel", "path": "src/main/java/com/google/devtools/build/lib/skyframe/Bzl...
Bash Commands (59)
1. $ ls /workspace/ && find /workspace -maxdepth 3 -type d | head -30
2. $ ls /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/ | head -50
3. $ ls /workspace/bazel--8.0.0/src/main/java/net/starlark/ 2>/dev/null || echo "NOT FOUND"
4. $ ls /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/ | tail -80
5. $ ls /workspace/bazel--8.0.0/src/main/java/net/starlark/java/ 2>/dev/null | head -20
6. $ find /workspace/bazel--8.0.0/src/main/java/net/starlark -name "*.java" | sort
7. $ find /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib -name "BzlLoadFunction.java" 2>/dev/null
8. $ grep -n "class StarlarkThread" /workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/StarlarkThread.java | head -5
9. $ grep -n "class PackageFactory" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/PackageFactory.java | head -5
10. $ grep -n "class BzlLoadFunction" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/skyframe/BzlLoadFunction.java | head -5
11. $ grep -n "rule\|macro" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/RuleFunction.java | head -20
12. $ grep -rn "def.*rule\b\|\"rule\"\|StarlarkMethod.*name.*=.*\"rule\"\|macro" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/StarlarkNativeModule.java 2>/dev/null | head -20
13. $ grep -rn "StarlarkMethod.*name.*=.*\"rule\"" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/ | head -10
14. $ grep -rn "name = \"rule\"\|name = \"macro\"" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/ | grep "StarlarkMethod\|@" | head -20
15. $ grep -rn "\"rule\"" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/ | grep -i "method\|builtin\|func\|StarlarkMethod" | head -20
16. $ grep -rn "BazelStarlarkEnvironment\|rule\b\|macro\b" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BazelStarlarkEnvironment.java | head -30
17. $ grep -rn "\"rule\"\|\"macro\"" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BuildGlobals.java | head -20
18. $ grep -rn "StarlarkMethod" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BuildGlobals.java | head -20
19. $ grep -rn "\"rule\"\|\"macro\"" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/StarlarkGlobals.java | head -20
20. $ grep -rn "name.*=.*\"rule\"\|name.*=.*\"macro\"" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/ 2>/dev/null | grep "@StarlarkMethod\|StarlarkMethod" | head -20
21. $ grep -rn "name = \"rule\"" /workspace/bazel--8.0.0/src/main/java/ | head -20
22. $ grep -rn "name = \"macro\"" /workspace/bazel--8.0.0/src/main/java/ | head -20
23. $ grep -rn "StarlarkRuleFunctions\|class.*StarlarkRuleFunction" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/ | grep "class " | head -10
24. $ find /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib -name "StarlarkRuleFunctions*.java" 2>/dev/null
25. $ grep -n "public.*rule\b\|public.*macro\b\|@Override" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java | grep -A1 "rule\b\|macro\b" | head -30
26. $ grep -n "public.*rule\b\|public.*macro\b" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java | head -20
27. $ grep -n "class Package" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/Package.java | head -5
28. $ grep -n "class Builder\|static.*class Builder" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/Package.java | head -5
29. $ grep -rn "class MacroFunction\|MacroFunction" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/ | grep "class " | head -10
30. $ find /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages -name "MacroFunction*.java" 2>/dev/null
31. $ find /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib -name "Macro*.java" 2>/dev/null | head -10
32. $ grep -rn "class.*MacroFunction\|implements MacroFunctionApi" /workspace/bazel--8.0.0/src/main/java/ | head -10
33. $ grep -n "class StarlarkGlobals\|interface StarlarkGlobals" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/StarlarkGlobals.java | head -5
34. $ find /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/analysis/starlark -name "StarlarkGlobals*.java" 2>/dev/null
35. $ grep -rn "implements StarlarkGlobals" /workspace/bazel--8.0.0/src/main/java/ | head -5
36. $ grep -n "class\|rule\|macro" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/PackageFactory.java | head -30
37. $ grep -n "executeBuildFile\|evaluateBuildFile\|starlarkEval\|Starlark.exec\|execFileProgram" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/PackageFactory.java | head -15
38. $ grep -n "class\|createStarlarkThread\|setupThread\|createThread\|StarlarkThread\b" /workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/StarlarkThread.java | head -30
39. $ grep -n "PackageCallable\|class Package" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/PackageCallable.java | head -10
40. $ grep -n "class " /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/MacroClass.java | head -5
41. $ grep -n "class StarlarkNativeModule" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/StarlarkNativeModule.java | head -5
42. $ grep -n "class Eval" /workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/Eval.java | head -5
43. $ grep -n "class Module" /workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/Module.java | head -5
44. $ grep -n "class BzlInitThreadContext\|class BzlVisibility\|class RepoThreadContext\|class VendorFileGlobals\|class RepoFileGlobals\|class WorkspaceGlobals\|class WorkspaceFactory" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/*.java | head -20
45. $ grep -rn "class TargetRecorder\|class TargetDefinitionContext" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/ | head -10
46. $ grep -n "StarlarkRuleClassFunctions\|StarlarkAttr\|StarlarkCommandLine\|StarlarkConfig" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/analysis/starlark/ | grep "class " | head -10
47. $ ls /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/analysis/starlark/ | grep -i "rule\|macro\|bzl\|starlark" | head -20
48. $ grep -n "class RuleFactory" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/RuleFactory.java | head -5
49. $ grep -n "class RuleClass\b" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/RuleClass.java | head -5
50. $ grep -n "class Starlark\b" /workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/Starlark.java | head -5
51. $ grep -n "execFileProgram\|execFile\b" /workspace/bazel--8.0.0/src/main/java/net/starlark/java/eval/Starlark.java | head -10
52. $ grep -n "class BzlInitThreadContext" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BzlInitThreadContext.java | head -5
53. $ grep -n "class.*StarlarkThreadContext\|StarlarkThreadContext\b" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/ | head -10
54. $ find /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/cmdline -name "StarlarkThreadContext.java" 2>/dev/null
55. $ grep -n "class StarlarkThreadContext" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/cmdline/StarlarkThreadContext.java | head -5
56. $ grep -n "class GlobCache\|class Globber\b" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/GlobCache.java | head -5
57. $ grep -rn "class.*AutoloadSymbols" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/AutoloadSymbols.java | head -5
58. $ grep -n "class MacroInstance" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/MacroInstance.java | head -3
59. $ grep -rn "class BuiltinsInternalModule" /workspace/bazel--8.0.0/src/main/java/com/google/devtools/build/lib/packages/BuiltinsInternalModule.java | head -3
File Paths
Trial: runs/mcp_lift_study/csb_org_migration_sonnet_20260612_173929/baseline-local-direct/ccx-migration-289_354660/2026-06-12__18-04-26/ccx-migration-289__QxMGwnA
+Relative: csb_org_migration_sonnet_20260612_173929/baseline-local-direct/ccx-migration-289_354660/2026-06-12__18-04-26/ccx-migration-289__QxMGwnA

\ No newline at end of file
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@@ -0,0 +1,453 @@
+ccx-agentic-223 — ccx-agentic-223_9e08fe
← Back to results
ccx-agentic-223
ccx-agentic-223_9e08fe | Trial: ccx-agentic-223__7TGcxK2 | Score: 0.5000 | mcp_lift_study
Task Information
Task instruction sent to agent
# Kubernetes sig-node Kubelet Component Ownership Map
+
+## Your Task
+
+Map the major kubelet components in kubernetes/kubernetes owned by sig-node. Find the Go source files that implement: the pod lifecycle manager, the container runtime interface (CRI) client, the volume manager, and the device plugin manager.
+
+## Context
+
+You are working on a codebase task involving repos from the org domain.
+
+## Available Resources
+
+## Output Format
+
+Use the published task contract:
+
+- `TASK_WORKDIR=/workspace`
+- `TASK_REPO_ROOT=/workspace`
+- `TASK_OUTPUT=/workspace/answer.json`
+
+Create a file at `TASK_OUTPUT` (`/workspace/answer.json`) with your findings in the following structure:
+
+```json
+{
+  "files": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go"}
+  ],
+  "symbols": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "SymbolName"}
+  ],
+  "chain": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "FunctionName"}
+  ],
+  "text": "Narrative explanation of your findings, citing repos and file paths."
+}
+```
+
+Include only the fields relevant to this task. Your answer is evaluated against a closed-world oracle — completeness matters.
+
+## Evaluation
+
+Your answer will be scored on:
+- **File recall and precision**: Did you find all relevant files?
+
Execution Metrics
Reward
0.5000
Status
passed
Config
ccx-agentic-223_9e08fe
Model
anthropic/claude-fable-5
Agent Time
1.8m
Env Setup
8.1m
Input Tokens
327,229
Output Tokens
19,909
Cache Tokens
321,655
Cost
$0.91
Tool Calls
7 (0 MCP)
MCP Ratio
0.000
Context Peak
16%
Cache Hit
91%
Turns
7
Timed Out
No
Tool Breakdown
ToolCalls
Bash6
Write1
Agent Trace
Conversation History (19)
#TimestampTypeSubtypeToolText
1-systeminit-
2-assistanttext-
I'll map the kubelet components. First, let me look at the workspace structure.
3-assistanttool_useBash
42026-06-12T17:42:52.563Zusertool_resultBash
api--v0.32.0
+client-go--v0.32.0
+etcd-io-etcd
+kubernetes--v1.32.0
5-assistanttool_useBash
62026-06-12T17:42:57.503Zusertool_resultBash
CHANGELOG
+CHANGELOG.md
+CONTRIBUTING.md
+LICENSE
+LICENSES
+Makefile
+OWNERS
+OWNERS_ALIASES
+README.md
+SECURITY_CONTACTS
+SUPPORT.md
+api
+build
+cluster
+cmd
+code-of-conduct.md
+docs
+go.mod
+go.sum
+go.work
+go.work.sum
+hack
+logo
+pkg
+plugin
+staging
+test
+third_party
+vendor
+OWNERS
+active_deadline.go
+active_deadline_test.go
+apis
+cadvisor
+certificate
+checkpointmanager
+client
+cloudresource
+clustertrustbundle
+cm
+config
+configmap
+container
+doc.go
+envvars
+errors.go
+events
+eviction
+images
+kubelet.go
+kubelet_getters.go
+kubelet_getters_test.go
+kubelet_linux.go
+kubelet_network.go
+kubelet_network_linux.go
+kubelet_network_others.go
+kubelet_node_status.go
+kubelet_node_status_others.go
+kubelet_node_status_test.go
+kubelet_node_status_windows.go
+kubelet_others.go
+kubelet_pods.go
+kubelet_pods_linux_test.go
+kubelet_pods_test.go
+kubelet_pods_windows_test.go
+kubelet_resources.go
+kubelet_resources_test.go
+kubelet_server_journal.go
+kubelet_server_journal_linux.go
+kubelet_server_journal_nonlinux.go
+kubelet_server_journal_others.go
+kubelet_server_journal_test.go
+kubelet_server_journal_windows.go
+kubelet_test.go
+kubelet_volumes.go
+kubelet_volumes_linux_test.go
+kubelet_volumes_test.go
+kubeletconfig
+kuberuntime
+lifecycle
+logs
+metrics
+network
+nodeshutdown
+nodestatus
+oom
+pleg
+pluginmanager
+pod
7-assistanttool_useBash
82026-06-12T17:43:02.658Zusertool_resultBash
pkg/kubelet/cm/devicemanager:
+OWNERS
+checkpoint
+endpoint.go
+endpoint_test.go
+manager.go
+manager_test.go
+plugin
+pod_devices.go
+pod_devices_test.go
+topology_hints.go
+topology_hints_test.go
+types.go
+
+pkg/kubelet/pleg:
+doc.go
+evented.go
+evented_test.go
+generic.go
+generic_test.go
+pleg.go
+
+pkg/kubelet/volumemanager:
+OWNERS
+cache
+metrics
+populator
+reconciler
+volume_manager.go
+volume_manager_fake.go
+volume_manager_test.go
+---
+---
+mirror_client.go
+mirror_client_test.go
+pod_manager.go
+pod_manager_test.go
+testing
9-assistanttool_useBash
102026-06-12T17:43:09.152Zusertool_resultBash
---
+doc.go
+fake
+internal
+logs
+remote_image.go
+remote_image_test.go
+remote_runtime.go
+remote_runtime_test.go
+util
+utils.go
+utils_test.go
+---
+runtime
+services.go
+testing
11-assistanttext-
The CRI client lives in the staging `cri-client` repo dir. Let me confirm the key symbols in each component.
12-assistanttool_useBash
132026-06-12T17:43:23.931Zusertool_resultBash
pkg/kubelet/pleg/pleg.go:27:type PodLifeCycleEventType string
+pkg/kubelet/pleg/pleg.go:29:type RelistDuration struct {
+pkg/kubelet/pleg/pleg.go:55:type PodLifecycleEvent struct {
+pkg/kubelet/pleg/pleg.go:67:type PodLifecycleEventGenerator interface {
+pkg/kubelet/pleg/pleg.go:79:type podLifecycleEventGeneratorHandler interface {
+pkg/kubelet/pleg/pleg.go:87:type WatchCondition = func(*kubecontainer.PodStatus) bool
+pkg/kubelet/pleg/evented.go:63:type EventedPLEG struct {
+pkg/kubelet/pleg/evented.go:91:func NewEventedPLEG(logger klog.Logger, runtime kubecontainer.Runtime, runtimeService internalapi.RuntimeService, eventChannel chan *PodLifecycleEvent,
+pkg/kubelet/pleg/generic.go:53:type GenericPLEG struct {
+pkg/kubelet/pleg/generic.go:89:type versionedWatchCondition struct {
+pkg/kubelet/pleg/generic.go:98:type plegContainerState string
+pkg/kubelet/pleg/generic.go:123:type podRecord struct {
+pkg/kubelet/pleg/generic.go:128:type podRecords map[types.UID]*podRecord
+pkg/kubelet/pleg/generic.go:131:func NewGenericPLEG(logger klog.Logger, runtime kubecontainer.Runtime, eventChannel chan *PodLifecycleEvent,
+===
+93:type VolumeManager interface {
+161:type PodStateProvider interface {
+168:type PodManager interface {
+181:func NewVolumeManager(
+243:type volumeManager struct {
+===
+59:type ActivePodsFunc func() []*v1.Pod
+62:type ManagerImpl struct {
+118:type endpointInfo struct {
+123:type sourcesReadyStub struct{}
+126:type PodReusableDevices map[string]map[string]sets.Set[string]
+132:func NewManagerImpl(topology []cadvisorapi.Node, topologyAffinityStore topologymanager.Store) (*ManagerImpl, error) {
+===
+staging/src/k8s.io/cri-client/pkg/remote_image.go:43:type remoteImageService struct {
+staging/src/k8s.io/cri-client/pkg/remote_image.go:50:func NewRemoteImageService(endpoint string, connectionTimeout time.Duration, tp trace.TracerProvider, logger *klog.Logger) (internalapi.ImageManagerService, error) {
+staging/src/k8s.io/cri-client/pkg/remote_runtime.go:47:type remoteRuntimeService struct {
+staging/src/k8s.io/cri-client/pkg/remote_runtime.go:67:type CRIVersion string
+staging/src/k8s.io/cri-client/pkg/remote_runtime.go:83:func NewRemoteRuntimeService(endpoint string, connectionTimeout time.Duration, tp trace.TracerProvider, logger *klog.Logger) (internalapi.RuntimeService, error) {
+===
+92:type podStateProvider interface {
+98:type kubeGenericRuntimeManager struct {
+182:type KubeGenericRuntime interface {
+189:func NewKubeGenericRuntimeManager(
+444:type containerKillReason string
+454:type containerToKillInfo struct {
+467:type containerResources struct {
+475:type containerToUpdateInfo struct {
+487:type podActions struct {
+1403:type imageVolumePulls = map[string]imageVolumePullResult
+===
+pkg/kubelet/pod/pod_manager.go:45:type Manager interface {
+pkg/kubelet/pod/pod_manager.go:108:type basicManager struct {
+pkg/kubelet/pod/pod_manager.go:126:func NewBasicPodManager() Manager {
+pkg/kubelet/status/status_manager.go:54:type versionedPodStatus struct {
+pkg/kubelet/status/status_manager.go:71:type manager struct {
+pkg/kubelet/status/status_manager.go:92:type PodManager interface {
+pkg/kubelet/status/status_manager.go:102:type PodStatusProvider interface {
+pkg/kubelet/status/status_manager.go:109:type PodDeletionSafetyProvider interface {
+pkg/kubelet/status/status_manager.go:114:type PodStartupLatencyStateHelper interface {
+pkg/kubelet/status/status_manager.go:121:type Manager interface {
+pkg/kubelet/status/status_manager.go:156:type allocationManager interface {
+pkg/kubelet/status/status_manager.go:172:func NewManager(kubeClient clientset.Interface, podManager PodManager, podDeletionSafety PodDeletionSafetyProvider, podStartupLatencyHelper PodStartupLatencyStateHelper, stateFileDirectory string) Manager {
+pkg/kubelet/pod_workers.go:44:type OnCompleteFunc func(err error)
+pkg/kubelet/pod_workers.go:47:type PodStatusFunc func(podStatus *v1.PodStatus)
+pkg/kubelet/pod_workers.go:50:type KillPodOptions struct {
14-assistanttool_useBash
152026-06-12T17:43:29.817Zusertool_resultBash
pkg/kubelet/volumemanager/cache:
+actual_state_of_world.go
+actual_state_of_world_test.go
+desired_state_of_wold_selinux_metrics.go
+desired_state_of_world.go
+desired_state_of_world_test.go
+
+pkg/kubelet/volumemanager/populator:
+desired_state_of_world_populator.go
+desired_state_of_world_populator_test.go
+
+pkg/kubelet/volumemanager/reconciler:
+reconciler.go
+reconciler_common.go
+reconciler_test.go
+reconstruct.go
+reconstruct_common.go
+reconstruct_test.go
+===
+pkg/kubelet/cm/devicemanager/plugin:
+v1beta1
+
+pkg/kubelet/cm/devicemanager/plugin/v1beta1:
+api.go
+client.go
+handler.go
+server.go
+stub.go
+===
+142:type PodWorkers interface {
+600:func newPodWorkers(
+===
+runtime
+services.go
+testing
16-assistanttext-
I have everything I need. Writing the answer file now.
17-assistanttool_useWrite
182026-06-12T17:44:18.196Zusertool_resultWrite
File created successfully at: /workspace/answer.json (file state is current in your context — no need to Read it back)
19-assistanttext-
Done — `/workspace/answer.json` is written. All four components are in the `kubernetes/kubernetes` checkout (`kubernetes--v1.32.0`, v1.32.0):
+
+- **Pod lifecycle manager (PLEG)** — `pkg/kubelet/pleg/`: `pleg.go` defines the `PodLifecycleEventGenerator` interface, `generic.go` implements the relist-based `GenericPLEG`, and `evented.go` the CRI-event-driven `EventedPLEG`. I also included the supporting pod manager (`pkg/kubelet/pod/pod_manager.go`) and pod workers (`pkg/kubelet/pod_workers.go`), which drive per-pod lifecycle state machines.
+- **CRI client** — moved to the staging repo `k8s.io/cri-client`: `staging/src/k8s.io/cri-client/pkg/remote_runtime.go` (`NewRemoteRuntimeService`) and `remote_image.go` implement the `RuntimeService`/`ImageManagerService` interfaces from `staging/src/k8s.io/cri-api/pkg/apis/services.go`. The kubelet-side consumer is `pkg/kubelet/kuberuntime/kuberuntime_manager.go` (`NewKubeGenericRuntimeManager`).
+- **Volume manager** — `pkg/kubelet/volumemanager/volume_manager.go` (`VolumeManager`, `NewVolumeManager`), with the desired-state populator, reconciler, and actual/desired state-of-world caches in its `populator/`, `reconciler/`, and `cache/` subpackages.
+- **Device plugin manager** — `pkg/kubelet/cm/devicemanager/manager.go` (`ManagerImpl`, `NewManagerImpl`), plus `endpoint.go`, `pod_devices.go`, `topology_hints.go`, and the device-plugin gRPC registration server/client under `plugin/v1beta1/`.
+
+The answer also includes a wiring chain: `NewMainKubelet` in `pkg/kubelet/kubelet.go` constructs the CRI remote services, the kuberuntime manager, the PLEG, and the volume manager, and the device manager comes in via the container manager.
Tool Calls (7)
1. Bash @ -
Input
{
+  "command": "ls /workspace && ls /workspace/pkg/kubelet 2>/dev/null | head -50",
+  "description": "List workspace and kubelet directory"
+}
Output
{
+  "stdout": "api--v0.32.0\nclient-go--v0.32.0\netcd-io-etcd\nkubernetes--v1.32.0",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
2. Bash @ -
Input
{
+  "command": "ls /workspace/kubernetes--v1.32.0 && ls /workspace/kubernetes--v1.32.0/pkg/kubelet | head -60",
+  "description": "List kubernetes repo and kubelet package"
+}
Output
{
+  "stdout": "CHANGELOG\nCHANGELOG.md\nCONTRIBUTING.md\nLICENSE\nLICENSES\nMakefile\nOWNERS\nOWNERS_ALIASES\nREADME.md\nSECURITY_CONTACTS\nSUPPORT.md\napi\nbuild\ncluster\ncmd\ncode-of-conduct.md\ndocs\ngo.mod\ngo.sum\ngo.work\ngo.work.sum\nhack\nlogo\npkg\nplugin\nstaging\ntest\nthird_party\nvendor\nOWNERS\nactive_deadline.go\nactive_deadline_test.go\napis\ncadvisor\ncertificate\ncheckpointmanager\nclient\ncloudresource\nclustertrustbundle\ncm\nconfig\nconfigmap\ncontainer\ndoc.go\nenvvars\nerrors.go\nevents\neviction\nimages\nkubelet.go\nkubelet_getters.go\nkubelet_getters_test.go\nkubelet_linux.go\nkubelet_network.go\nkubelet_network_linux.go\nkubelet_network_others.go\nkubelet_node_status.go\nkubelet_node_status_others.go\nkubelet_node_status_test.go\nkubelet_node_status_windows.go\nkubelet_others.go\nkubelet_pods.go\nkubelet_pods_linux_test.go\nkubelet_pods_test.go\nkubelet_pods_windows_test.go\nkubelet_resources.go\nkubelet_resources_test.go\nkubelet_server_journal.go\nkubelet_server_journal_linux.go\nkubelet_server_journal_nonlinux.go\nkubelet_server_journal_others.go\nkubelet_server_journal_test.go\nkubelet_server_journal_windows.go\nkubelet_test.go\nkubelet_volumes.go\nkubelet_volumes_linux_test.go\nkubelet_volumes_test.go\nkubeletconfig\nkuberuntime\nlifecycle\nlogs\nmetrics\nnetwork\nnodeshutdown\nnodestatus\noom\npleg\npluginmanager\npod",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
3. Bash @ -
Input
{
+  "command": "cd /workspace/kubernetes--v1.32.0 && ls pkg/kubelet/pleg pkg/kubelet/volumemanager pkg/kubelet/cm/devicemanager 2>/dev/null; echo ---; ls pkg/kubelet/cri/remote 2>/dev/null; echo ---; ls pkg/kubelet/pod 2>/dev/null",
+  "description": "List pleg, volumemanager, devicemanager, CRI remote, pod dirs"
+}
Output
{
+  "stdout": "pkg/kubelet/cm/devicemanager:\nOWNERS\ncheckpoint\nendpoint.go\nendpoint_test.go\nmanager.go\nmanager_test.go\nplugin\npod_devices.go\npod_devices_test.go\ntopology_hints.go\ntopology_hints_test.go\ntypes.go\n\npkg/kubelet/pleg:\ndoc.go\nevented.go\nevented_test.go\ngeneric.go\ngeneric_test.go\npleg.go\n\npkg/kubelet/volumemanager:\nOWNERS\ncache\nmetrics\npopulator\nreconciler\nvolume_manager.go\nvolume_manager_fake.go\nvolume_manager_test.go\n---\n---\nmirror_client.go\nmirror_client_test.go\npod_manager.go\npod_manager_test.go\ntesting",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
4. Bash @ -
Input
{
+  "command": "ls pkg/kubelet/cri 2>/dev/null; echo ---; ls staging/src/k8s.io/cri-client/pkg 2>/dev/null; echo ---; ls staging/src/k8s.io/cri-api/pkg/apis 2>/dev/null",
+  "description": "Locate CRI client code"
+}
Output
{
+  "stdout": "---\ndoc.go\nfake\ninternal\nlogs\nremote_image.go\nremote_image_test.go\nremote_runtime.go\nremote_runtime_test.go\nutil\nutils.go\nutils_test.go\n---\nruntime\nservices.go\ntesting",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
5. Bash @ -
Input
{
+  "command": "grep -n \"^type\\|^func New\" pkg/kubelet/pleg/generic.go pkg/kubelet/pleg/evented.go pkg/kubelet/pleg/pleg.go | head -25; echo ===; grep -n \"^type\\|^func New\" pkg/kubelet/volumemanager/volume_manager.go | head -10; echo ===; grep -n \"^type\\|^func New\" pkg/kubelet/cm/devicemanager/manager.go | head -10; echo ===; grep -n \"^type\\|^func New\" staging/src/k8s.io/cri-client/pkg/remote_runtime.go staging/src/k8s.io/cri-client/pkg/remote_image.go | head -10; echo ===; grep -n \"^type\\|^func New\" pkg/kubelet/kuberuntime/kuberuntime_manager.go | head -10; echo ===; grep -n \"^type\\|^func New\" pkg/kubelet/pod/pod_manager.go pkg/kubelet/pod_workers.go pkg/kubelet/status/status_manager.go | head -15",
+  "description": "List top-level types and constructors in key kubelet files"
+}
Output
{
+  "stdout": "pkg/kubelet/pleg/pleg.go:27:type PodLifeCycleEventType string\npkg/kubelet/pleg/pleg.go:29:type RelistDuration struct {\npkg/kubelet/pleg/pleg.go:55:type PodLifecycleEvent struct {\npkg/kubelet/pleg/pleg.go:67:type PodLifecycleEventGenerator interface {\npkg/kubelet/pleg/pleg.go:79:type podLifecycleEventGeneratorHandler interface {\npkg/kubelet/pleg/pleg.go:87:type WatchCondition = func(*kubecontainer.PodStatus) bool\npkg/kubelet/pleg/evented.go:63:type EventedPLEG struct {\npkg/kubelet/pleg/evented.go:91:func NewEventedPLEG(logger klog.Logger, runtime kubecontainer.Runtime, runtimeService internalapi.RuntimeService, eventChannel chan *PodLifecycleEvent,\npkg/kubelet/pleg/generic.go:53:type GenericPLEG struct {\npkg/kubelet/pleg/generic.go:89:type versionedWatchCondition struct {\npkg/kubelet/pleg/generic.go:98:type plegContainerState string\npkg/kubelet/pleg/generic.go:123:type podRecord struct {\npkg/kubelet/pleg/generic.go:128:type podRecords map[types.UID]*podRecord\npkg/kubelet/pleg/generic.go:131:func NewGenericPLEG(logger klog.Logger, runtime kubecontainer.Runtime, eventChannel chan *PodLifecycleEvent,\n===\n93:type VolumeManager interface {\n161:type PodStateProvider interface {\n168:type PodManager interface {\n181:func NewVolumeManager(\n243:type volumeManager struct {\n===\n59:type ActivePodsFunc func() []*v1.Pod\n62:type ManagerImpl struct {\n118:type endpointInfo struct {\n123:type sourcesReadyStub struct{}\n126:type PodReusableDevices map[string]map[string]sets.Set[string]\n132:func NewManagerImpl(topology []cadvisorapi.Node, topologyAffinityStore topologymanager.Store) (*ManagerImpl, error) {\n===\nstaging/src/k8s.io/cri-client/pkg/remote_image.go:43:type remoteImageService struct {\nstaging/src/k8s.io/cri-client/pkg/remote_image.go:50:func NewRemoteImageService(endpoint string, connectionTimeout time.Duration, tp trace.TracerProvider, logger *klog.Logger) (internalapi.ImageManagerService, error) {\nstaging/src/k8s.io/cri-client/pkg/remote_runtime.go:47:type remoteRuntimeService struct {\nstaging/src/k8s.io/cri-client/pkg/remote_runtime.go:67:type CRIVersion string\nstaging/src/k8s.io/cri-client/pkg/remote_runtime.go:83:func NewRemoteRuntimeService(endpoint string, connectionTimeout time.Duration, tp trace.TracerProvider, logger *klog.Logger) (internalapi.RuntimeService, error) {\n===\n92:type podStateProvider interface {\n98:type kubeGenericRuntimeManager struct {\n182:type KubeGenericRuntime interface {\n189:func NewKubeGenericRuntimeManager(\n444:type containerKillReason string\n454:type containerToKillInfo struct {\n467:type containerResources struct {\n475:type containerToUpdateInfo struct {\n487:type podActions struct {\n1403:type imageVolumePulls = map[string]imageVolumePullResult\n===\npkg/kubelet/pod/pod_manager.go:45:type Manager interface {\npkg/kubelet/pod/pod_manager.go:108:type basicManager struct {\npkg/kubelet/pod/pod_manager.go:126:func NewBasicPodManager() Manager {\npkg/kubelet/status/status_manager.go:54:type versionedPodStatus struct {\npkg/kubelet/status/status_manager.go:71:type manager struct {\npkg/kubelet/status/status_manager.go:92:type PodManager interface {\npkg/kubelet/status/status_manager.go:102:type PodStatusProvider interface {\npkg/kubelet/status/status_manager.go:109:type PodDeletionSafetyProvider interface {\npkg/kubelet/status/status_manager.go:114:type PodStartupLatencyStateHelper interface {\npkg/kubelet/status/status_manager.go:121:type Manager interface {\npkg/kubelet/status/status_manager.go:156:type allocationManager interface {\npkg/kubelet/status/status_manager.go:172:func NewManager(kubeClient clientset.Interface, podManager PodManager, podDeletionSafety PodDeletionSafetyProvider, podStartupLatencyHelper PodStartupLatencyStateHelper, stateFileDirectory string) Manager {\npkg/kubelet/pod_workers.go:44:type OnCompleteFunc func(err error)\npkg/kubelet/pod_workers.go:47:type PodStatusFunc func(podStatus *v1.PodStatus)\npkg/kubelet/pod_workers.go:50:type K
+...
6. Bash @ -
Input
{
+  "command": "ls pkg/kubelet/volumemanager/populator pkg/kubelet/volumemanager/reconciler pkg/kubelet/volumemanager/cache; echo ===; ls pkg/kubelet/cm/devicemanager/plugin pkg/kubelet/cm/devicemanager/plugin/v1beta1 2>/dev/null; echo ===; grep -n \"type PodWorkers interface\\|func newPodWorkers\" pkg/kubelet/pod_workers.go; echo ===; ls staging/src/k8s.io/cri-api/pkg/apis",
+  "description": "List subpackage files for volumemanager and devicemanager"
+}
Output
{
+  "stdout": "pkg/kubelet/volumemanager/cache:\nactual_state_of_world.go\nactual_state_of_world_test.go\ndesired_state_of_wold_selinux_metrics.go\ndesired_state_of_world.go\ndesired_state_of_world_test.go\n\npkg/kubelet/volumemanager/populator:\ndesired_state_of_world_populator.go\ndesired_state_of_world_populator_test.go\n\npkg/kubelet/volumemanager/reconciler:\nreconciler.go\nreconciler_common.go\nreconciler_test.go\nreconstruct.go\nreconstruct_common.go\nreconstruct_test.go\n===\npkg/kubelet/cm/devicemanager/plugin:\nv1beta1\n\npkg/kubelet/cm/devicemanager/plugin/v1beta1:\napi.go\nclient.go\nhandler.go\nserver.go\nstub.go\n===\n142:type PodWorkers interface {\n600:func newPodWorkers(\n===\nruntime\nservices.go\ntesting",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
7. Write @ -
Input
{
+  "file_path": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/kubelet.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pleg/pleg.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pleg/generic.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pleg/evented.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pod/pod_manager.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pod_workers.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"staging/src/k8s.io/cri-client/pkg/remote_runtime.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"staging/src/k8s.io/cri-client/pkg/remote_image.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"staging/src/k8s.io/cri-api/pkg/apis/services.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/kuberuntime/kuberuntime_manager.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/volumemanager/volume_manager.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/volumemanager/populator/desired_state_of_world_populator.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/volumemanager/reconciler/reconciler.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/volumemanager/reconciler/reconciler_common.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/volumemanager/cache/actual_state_of_world.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/volumemanager/cache/desired_state_of_world.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/cm/devicemanager/manager.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/cm/devicemanager/endpoint.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/cm/devicemanager/pod_devices.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/cm/devicemanager/types.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/cm/devicemanager/topology_hints.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/cm/devicemanager/plugin/v1beta1/server.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/cm/devicemanager/plugin/v1beta1/client.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/cm/devicemanager/plugin/v1beta1/handler.go\"}\n  ],\n  \"symbols\": [\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pleg/pleg.go\", \"symbol\": \"PodLifecycleEventGenerator\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pleg/pleg.go\", \"symbol\": \"PodLifecycleEvent\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pleg/generic.go\", \"symbol\": \"GenericPLEG\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pleg/generic.go\", \"symbol\": \"NewGenericPLEG\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pleg/evented.go\", \"symbol\": \"EventedPLEG\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pleg/evented.go\", \"symbol\": \"NewEventedPLEG\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pod/pod_manager.go\", \"symbol\": \"NewBasicPodManager\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pod_workers.go\", \"symbol\": \"PodWorkers\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"staging/src/k8s.io/cri-client/pkg/remote_runtime.go\", \"symbol\": \"remoteRuntimeService\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"staging/src/k8s.io/cri-client/pkg/remote_runtime.go\", \"symbol\": \"NewRemoteRuntimeService\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"staging/src/k8s.io/cri-client/pkg/remote_image.go\", \"symbol\": \"NewRemoteImageService\"},\n    {\"
+...
Output
{
+  "type": "create",
+  "filePath": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/kubelet.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pleg/pleg.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pleg/generic.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pleg/evented.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pod/pod_manager.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pod_workers.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"staging/src/k8s.io/cri-client/pkg/remote_runtime.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"staging/src/k8s.io/cri-client/pkg/remote_image.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"staging/src/k8s.io/cri-api/pkg/apis/services.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/kuberuntime/kuberuntime_manager.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/volumemanager/volume_manager.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/volumemanager/populator/desired_state_of_world_populator.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/volumemanager/reconciler/reconciler.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/volumemanager/reconciler/reconciler_common.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/volumemanager/cache/actual_state_of_world.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/volumemanager/cache/desired_state_of_world.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/cm/devicemanager/manager.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/cm/devicemanager/endpoint.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/cm/devicemanager/pod_devices.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/cm/devicemanager/types.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/cm/devicemanager/topology_hints.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/cm/devicemanager/plugin/v1beta1/server.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/cm/devicemanager/plugin/v1beta1/client.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/cm/devicemanager/plugin/v1beta1/handler.go\"}\n  ],\n  \"symbols\": [\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pleg/pleg.go\", \"symbol\": \"PodLifecycleEventGenerator\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pleg/pleg.go\", \"symbol\": \"PodLifecycleEvent\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pleg/generic.go\", \"symbol\": \"GenericPLEG\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pleg/generic.go\", \"symbol\": \"NewGenericPLEG\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pleg/evented.go\", \"symbol\": \"EventedPLEG\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pleg/evented.go\", \"symbol\": \"NewEventedPLEG\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pod/pod_manager.go\", \"symbol\": \"NewBasicPodManager\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pod_workers.go\", \"symbol\": \"PodWorkers\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"staging/src/k8s.io/cri-client/pkg/remote_runtime.go\", \"symbol\": \"remoteRuntimeService\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"staging/src/k8s.io/cri-client/pkg/remote_runtime.go\", \"symbol\": \"NewRemoteRuntimeService\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"staging/src/k8s.io/cri-client/pkg/remote_image.go\", \"symbol\": \"NewRemoteImageS
+...
Code Changes (1)
1. WRITE /workspace/answer.json
{
+  "files": [
+    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/kubelet.go"},
+    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/pleg/pleg.go"},
+    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/pleg/generic.go"},
+    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/pleg/evented.go"},
+    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/pod/pod_manager.go"},
+    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/pod_workers.go"},
+    {"repo": "kubernetes/kubernetes", "path": "staging/src/k8s.io/cri-client/pkg/remote_runtime.go"},
+    {"repo": "kubernetes/kubernetes", "path": "staging/src/k8s.io/cri-client/pkg/remote_image.go"},
+    {"repo": "kubernetes/kubernetes", "path": "staging/src/k8s.io/cri-api/pkg/apis/services.go"},
+    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/kuberuntime/kuberuntime_manager.go"},
+    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/volumemanager/volume_manager.go"},
+    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/volumemanager/populator/desired_state_of_world_populator.go"},
+    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/volumemanager/reconciler/reconciler.go"},
+    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/volumemanager/reconciler/reconciler_common.go"},
+    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/volumemanager/cache/actual_state_of_world.go"},
+    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/volumemanager/cache/desired_state_of_world.go"},
+    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/cm/devicemanager/manager.go"},
+    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/cm/devicemanager/endpoint.go"},
+    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/cm/devicemanager/pod_devices.go"},
+    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/cm/devicemanager/types.go"},
+    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/cm/devicemanager/topology_hints.go"},
+    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/cm/devicemanager/plugin/v1beta1/server.go"},
+    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/cm/devicemanager/plugin/v1beta1/client.go"},
+    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/cm/devicemanager/plugin/v1beta1/handler.go"}
+  ],
+  "symbols": [
+    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/pleg/pleg.go", "symbol": "PodLifecycleEventGenerator"},
+    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/pleg/pleg.go", "symbol": "PodLifecycleEvent"},
+    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/pleg/generic.go", "symbol": "GenericPLEG"},
+    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/pleg/generic.go", "symbol": "NewGenericPLEG"},
+    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/pleg/evented.go", "symbol": "EventedPLEG"},
+    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/pleg/evented.go", "symbol": "NewEventedPLEG"},
+    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/pod/pod_manager.go", "symbol": "NewBasicPodManager"},
+    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/pod_workers.go", "symbol": "PodWorkers"},
+    {"repo": "kubernetes/kubernetes", "path": "staging/src/k8s.io/cri-client/pkg/remote_runtime.go", "symbol": "remoteRuntimeService"},
+    {"repo": "kubernetes/kubernetes", "path": "staging/src/k8s.io/cri-client/pkg/remote_runtime.go", "symbol": "NewRemoteRuntimeService"},
+    {"repo": "kubernetes/kubernetes", "path": "staging/src/k8s.io/cri-client/pkg/remote_image.go", "symbol": "NewRemoteImageService"},
+    {"repo": "kubernetes/kubernetes", "path": "staging/src/k8s.io/cri-api/pkg/apis/services.go", "symbol": "RuntimeService"},
+    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/kuberuntime/kuberuntime_manager.go", "symbol": "kubeGenericRuntimeManager"},
+    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/kuberuntime/kuberuntime_manager.go", "symbol": "NewKubeGenericRuntimeManager"},
+    {"repo": "kubernetes/kuber...
Bash Commands (6)
1. $ ls /workspace && ls /workspace/pkg/kubelet 2>/dev/null | head -50
2. $ ls /workspace/kubernetes--v1.32.0 && ls /workspace/kubernetes--v1.32.0/pkg/kubelet | head -60
3. $ cd /workspace/kubernetes--v1.32.0 && ls pkg/kubelet/pleg pkg/kubelet/volumemanager pkg/kubelet/cm/devicemanager 2>/dev/null; echo ---; ls pkg/kubelet/cri/remote 2>/dev/null; echo ---; ls pkg/kubelet/pod 2>/dev/null
4. $ ls pkg/kubelet/cri 2>/dev/null; echo ---; ls staging/src/k8s.io/cri-client/pkg 2>/dev/null; echo ---; ls staging/src/k8s.io/cri-api/pkg/apis 2>/dev/null
5. $ grep -n "^type\|^func New" pkg/kubelet/pleg/generic.go pkg/kubelet/pleg/evented.go pkg/kubelet/pleg/pleg.go | head -25; echo ===; grep -n "^type\|^func New" pkg/kubelet/volumemanager/volume_manager.go | head -10; echo ===; grep -n "^type\|^func New" pkg/kubelet/cm/devicemanager/manager.go | head -10; echo ===; grep -n "^type\|^func New" staging/src/k8s.io/cri-client/pkg/remote_runtime.go staging/src/k8s.io/cri-client/pkg/remote_image.go | head -10; echo ===; grep -n "^type\|^func New" pkg/kubelet/kuberuntime/kuberuntime_manager.go | head -10; echo ===; grep -n "^type\|^func New" pkg/kubelet/pod/pod_manager.go pkg/kubelet/pod_workers.go pkg/kubelet/status/status_manager.go | head -15
6. $ ls pkg/kubelet/volumemanager/populator pkg/kubelet/volumemanager/reconciler pkg/kubelet/volumemanager/cache; echo ===; ls pkg/kubelet/cm/devicemanager/plugin pkg/kubelet/cm/devicemanager/plugin/v1beta1 2>/dev/null; echo ===; grep -n "type PodWorkers interface\|func newPodWorkers" pkg/kubelet/pod_workers.go; echo ===; ls staging/src/k8s.io/cri-api/pkg/apis
File Paths
Trial: runs/mcp_lift_study/csb_org_org_claudefa_20260612_132905/baseline-local-direct/ccx-agentic-223_9e08fe/2026-06-12__13-34-18/ccx-agentic-223__7TGcxK2
+Relative: csb_org_org_claudefa_20260612_132905/baseline-local-direct/ccx-agentic-223_9e08fe/2026-06-12__13-34-18/ccx-agentic-223__7TGcxK2

\ No newline at end of file
diff --git a/explorer/csb_org_org_sonnet_20260612_173927-mcp-remote-direct-ccx-agentic-223_9e08fe-2026-06-12__17-46-23-mcp_ccx-agentic-223_7jxo0w__zsUW5YC.html b/explorer/csb_org_org_sonnet_20260612_173927-mcp-remote-direct-ccx-agentic-223_9e08fe-2026-06-12__17-46-23-mcp_ccx-agentic-223_7jxo0w__zsUW5YC.html
new file mode 100644
index 0000000000..4af736a0cf
--- /dev/null
+++ b/explorer/csb_org_org_sonnet_20260612_173927-mcp-remote-direct-ccx-agentic-223_9e08fe-2026-06-12__17-46-23-mcp_ccx-agentic-223_7jxo0w__zsUW5YC.html
@@ -0,0 +1,592 @@
+ccx-agentic-223_7jxo0w — ccx-agentic-223_9e08fe
← Back to results
ccx-agentic-223_7jxo0w
ccx-agentic-223_9e08fe | Trial: mcp_ccx-agentic-223_7jxo0w__zsUW5YC | Score: 0.5600 | mcp_lift_study
Task Information
Task instruction sent to agent
# IMPORTANT: Source Code Access
+
+**Local source files are not present.** Your workspace does not contain source code. You **MUST** use Sourcegraph MCP tools to discover, read, and understand code before making any changes.
+
+**Target Repositories (version-pinned mirrors):**
+
+- `github.com/sg-evals/api--v0.32.0` — use `repo:^github.com/sg-evals/api--v0.32.0$` filter
+- `github.com/sg-evals/client-go--v0.32.0` — use `repo:^github.com/sg-evals/client-go--v0.32.0$` filter
+- `github.com/sg-evals/etcd-io-etcd` — use `repo:^github.com/sg-evals/etcd-io-etcd$` filter
+- `github.com/sg-evals/kubernetes--v1.32.0` — use `repo:^github.com/sg-evals/kubernetes--v1.32.0$` filter
+
+Scope ALL keyword_search/nls_search queries to these repos.
+Use the repo name as the `repo` parameter for read_file/go_to_definition/find_references.
+
+
+## Required Workflow
+
+1. **Search first** — Use MCP tools to find relevant files and understand existing patterns
+2. **Read remotely** — Use `sg_read_file` to read full file contents from Sourcegraph
+3. **Edit locally** — Use Edit, Write, and Bash to create or modify files in your working directory
+4. **Verify locally** — Run tests with Bash to check your changes
+5. **Produce answer.json** — After completing your edits, also write `/workspace/answer.json` summarizing your work:
+   ```json
+   {
+     "analysis": {
+       "summary": "Brief description of your approach",
+       "files_examined": [{"path": "file.ext", "description": "..."}],
+       "reasoning": "Detailed explanation or analysis"
+     },
+     "changes": [
+       {"file": "path.ext", "description": "...", "diff": "unified diff"}
+     ]
+   }
+   ```
+   Include `changes` with unified diffs for every file you modified. For analysis-only tasks, omit `changes` and focus on `analysis`.
+
+## Tool Selection
+
+| Goal | Tool |
+|------|------|
+| Exact symbol/string | `sg_keyword_search` |
+| Concepts/semantic search | `sg_nls_search` |
+| Trace usage/callers | `sg_find_references` |
+| See implementation | `sg_go_to_definition` |
+| Read full file | `sg_read_file` |
+| Browse structure | `sg_list_files` |
+| Find repos | `sg_list_repos` |
+| Search commits | `sg_commit_search` |
+| Track changes | `sg_diff_search` |
+| Compare versions | `sg_compare_revisions` |
+
+**Decision logic:**
+1. Know the exact symbol? → `sg_keyword_search`
+2. Know the concept, not the name? → `sg_nls_search`
+3. Need definition of a symbol? → `sg_go_to_definition`
+4. Need all callers/references? → `sg_find_references`
+5. Need full file content? → `sg_read_file`
+
+## Scoping (Always Do This)
+
+```
+repo:^github.com/ORG/REPO$           # Exact repo (preferred)
+repo:github.com/ORG/                 # All repos in org
+file:.*\.ts$                         # TypeScript only
+file:src/api/                        # Specific directory
+```
+
+Start narrow. Expand only if results are empty.
+
+## Efficiency Rules
+
+- Chain searches logically: search → read → references → definition
+- Don't re-search for the same pattern; use results from prior calls
+- Prefer `sg_keyword_search` over `sg_nls_search` when you have exact terms
+- Read 2-3 related files before synthesising, rather than one at a time
+- Don't read 20+ remote files without writing code — once you understand the pattern, start implementing
+
+## If Stuck
+
+If MCP search returns no results:
+1. Broaden the search query (synonyms, partial identifiers)
+2. Try `sg_nls_search` for semantic matching
+3. Use `sg_list_files` to browse the directory structure
+4. Use `sg_list_repos` to verify the repository name
+
+---
+
+**Sourcegraph Repositories:** `github.com/sg-evals/api--v0.32.0`, `github.com/sg-evals/client-go--v0.32.0`, `github.com/sg-evals/etcd-io-etcd`, `github.com/sg-evals/kubernetes--v1.32.0`
+
+# IMPORTANT: Source Code Access
+
+**Local source files are not present.** Your workspace does not contain source code. You **MUST** use Sourcegraph MCP tools to discover, read, and understand code before making any changes.
+
+**Target Repositories (version-pinned mirrors):**
+
+- `github.com/sg-evals/api--v0.32.0` — use `repo:^github.com/sg-evals/api--v0.32.0$` filter
+- `github.com/sg-evals/client-go--v0.32.0` — use `repo:^github.com/sg-evals/client-go--v0.32.0$` filter
+- `github.com/sg-evals/etcd-io-etcd` — use `repo:^github.com/sg-evals/etcd-io-etcd$` filter
+- `github.com/sg-evals/kubernetes--v1.32.0` — use `repo:^github.com/sg-evals/kubernetes--v1.32.0$` filter
+
+Scope ALL keyword_search/nls_search queries to these repos.
+Use the repo name as the `repo` parameter for read_file/go_to_definition/find_references.
+
+
+## Required Workflow
+
+1. **Search first** — Use MCP tools to find relevant files and understand existing patterns
+2. **Read remotely** — Use `sg_read_file` to read full file contents from Sourcegraph
+3. **Edit locally** — Use Edit, Write, and Bash to create or modify files in your working directory
+4. **Verify locally** — Run tests with Bash to check your changes
+
+## Tool Selection
+
+| Goal | Tool |
+|------|------|
+| Exact symbol/string | `sg_keyword_search` |
+| Concepts/semantic search | `sg_nls_search` |
+| Trace usage/callers | `sg_find_references` |
+| See implementation | `sg_go_to_definition` |
+| Read full file | `sg_read_file` |
+| Browse structure | `sg_list_files` |
+| Find repos | `sg_list_repos` |
+| Search commits | `sg_commit_search` |
+| Track changes | `sg_diff_search` |
+| Compare versions | `sg_compare_revisions` |
+
+**Decision logic:**
+1. Know the exact symbol? → `sg_keyword_search`
+2. Know the concept, not the name? → `sg_nls_search`
+3. Need definition of a symbol? → `sg_go_to_definition`
+4. Need all callers/references? → `sg_find_references`
+5. Need full file content? → `sg_read_file`
+
+## Scoping (Always Do This)
+
+```
+repo:^github.com/ORG/REPO$           # Exact repo (preferred)
+repo:github.com/ORG/                 # All repos in org
+file:.*\.ts$                         # TypeScript only
+file:src/api/                        # Specific directory
+```
+
+Start narrow. Expand only if results are empty.
+
+## Efficiency Rules
+
+- Chain searches logically: search → read → references → definition
+- Don't re-search for the same pattern; use results from prior calls
+- Prefer `sg_keyword_search` over `sg_nls_search` when you have exact terms
+- Read 2-3 related files before synthesising, rather than one at a time
+- Don't read 20+ remote files without writing code — once you understand the pattern, start implementing
+
+## If Stuck
+
+If MCP search returns no results:
+1. Broaden the search query (synonyms, partial identifiers)
+2. Try `sg_nls_search` for semantic matching
+3. Use `sg_list_files` to browse the directory structure
+4. Use `sg_list_repos` to verify the repository name
+
+---
+
+**Sourcegraph Repositories:** `github.com/sg-evals/api--v0.32.0`, `github.com/sg-evals/client-go--v0.32.0`, `github.com/sg-evals/etcd-io-etcd`, `github.com/sg-evals/kubernetes--v1.32.0`
+
+# Kubernetes sig-node Kubelet Component Ownership Map
+
+## Your Task
+
+Map the major kubelet components in kubernetes/kubernetes owned by sig-node. Find the Go source files that implement: the pod lifecycle manager, the container runtime interface (CRI) client, the volume manager, and the device plugin manager.
+
+## Context
+
+You are working on a codebase task involving repos from the org domain.
+
+## Available Resources
+
+The local `/workspace/` directory contains: sg-evals/kubernetes--v1.32.0, sg-evals/client-go--v0.32.0, sg-evals/api--v0.32.0, sg-evals/etcd-io-etcd.
+
+
+## Output Format
+
+Create a file at `/workspace/answer.json` with your findings in the following structure:
+
+```json
+{
+  "files": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go"}
+  ],
+  "symbols": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "SymbolName"}
+  ],
+  "chain": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "FunctionName"}
+  ],
+  "text": "Narrative explanation of your findings, citing repos and file paths."
+}
+```
+
+Include only the fields relevant to this task. Your answer is evaluated against a closed-world oracle — completeness matters.
+
+## Evaluation
+
+Your answer will be scored on:
+- **File recall and precision**: Did you find all relevant files?
+
+## COVERAGE REQUIREMENTS — Do Not Write answer.json Too Early
+
+Before writing `answer.json`, you **must** verify coverage across all major
+subsystems named in the task.
+
+**Minimum workflow:**
+1. **Enumerate** — Search for all relevant directories and files across the codebase.
+2. **Read** — Read representative implementation files for each subsystem.
+3. **Extract** — Extract the key symbols required by the task (not just file paths).
+4. **Gap check** — List any providers, services, or middleware layers mentioned in
+   the task that are NOT yet backed by a concrete file read. If any gaps exist,
+   search for them before proceeding.
+5. **Only then** write `answer.json`.
+
+Do not stop after finding a plausible initial set of paths. The task rewards
+**broad, complete coverage** of required files and symbols.
+
+## PRE-TEST SANITY CHECK
+
+Before running tests, perform this check:
+1. List every file you have modified or created.
+2. For each file, state in one sentence why it is necessary for the task.
+3. If any file is unrelated to the stated task, **do not write it** (or revert
+   if already written).
+
+Use MCP for discovery and confirmation. Use local repo state only for narrow
+patching logic. Do not use `sg_read_file` output as a template to copy wholesale
+into the workspace.
+
Execution Metrics
Reward
0.5600
Status
passed
Config
ccx-agentic-223_9e08fe
Model
anthropic/claude-sonnet-4-6
Agent Time
2.6m
Env Setup
17.4s
Input Tokens
2,662,753
Output Tokens
42,931
Cache Tokens
2,662,681
Cost
$0.66
Tool Calls
33 (31 MCP)
MCP Ratio
0.939
Context Peak
38%
Cache Hit
93%
Turns
33
Timed Out
No
Tool Breakdown
ToolCalls
mcp__sourcegraph__sg_keyword_search12
mcp__sourcegraph__sg_read_file12
mcp__sourcegraph__sg_list_files7
ToolSearch1
Write1
Agent Trace
Conversation History (193)
#TimestampTypeSubtypeToolText
1-systeminit-
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6-assistanttext-
I'll search for the major kubelet components in the Kubernetes repository. Let me start by loading the Sourcegraph tools and then searching for each component.
7-assistanttool_useToolSearch
82026-06-12T21:47:52.148Zusertool_resultToolSearch
{"matches": ["mcp__sourcegraph__sg_keyword_search", "mcp__sourcegraph__sg_list_files", "mcp__sourcegraph__sg_read_file", "mcp__sourcegraph__sg_nls_search"], "query": "select:mcp__sourcegraph__sg_keyword_search,mcp__sourcegraph__sg_list_files,mcp__sourcegraph__sg_read_file,mcp__sourcegraph__sg_nls_search", "total_deferred_tools": 33}
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14-assistanttext-
Now I'll search for all four kubelet components in parallel.
15-assistanttool_usemcp__sourcegraph__sg_keyword_search
162026-06-12T21:47:57.344Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"No results.\n\nNo results found."}
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182026-06-12T21:47:57.934Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/volumemanager/volume_manager_fake.go\n16: \n17: package volumemanager\n18: \n19: \n28: \n29: // FakeVolumeManager is a test implementation that just tracks calls\n30: type FakeVolumeManager struct {\n31: \tvolumes       map[v1.UniqueVolumeName]bool\n32: \n36: \n37: var _ VolumeManager = &FakeVolumeManager{}\n38: \n39: // NewFakeVolumeManager creates a new VolumeManager test instance\n40: func NewFakeVolumeManager(initialVolumes []v1.UniqueVolumeName, unmountDelay time.Duration, unmountError error) *FakeVolumeManager {\n41: \tvolumes := map[v1.UniqueVolumeName]bool{}\n42: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/volumemanager/metrics/metrics.go\n32: \t// Metric keys for Volume Manager.\n33: \tvolumeManagerTotalVolumes                     = \"volume_manager_total_volumes\"\n34: \treconstructVolumeOperationsTotal              = \"reconstruct_volume_operations_total\"\n35: \n43: \ttotalVolumesDesc = metrics.NewDesc(\n44: \t\tvolumeManagerTotalVolumes,\n45: \t\t\"Number of volumes in Volume Manager\",\n46: \n23: \t\"k8s.io/component-base/metrics/legacyregistry\"\n24: \t\"k8s.io/kubernetes/pkg/kubelet/volumemanager/cache\"\n25: \t\"k8s.io/kubernetes/pkg/volume\"\n26: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/volumemanager/volume_manager.go\n16: \n17: package volumemanager\n18: \n19: \n180: // Must be pre-initialized.\n181: func NewVolumeManager(\n182: \tcontrollerAttachDetachEnabled bool,\n183: \n241: \n242: // volumeManager implements the VolumeManager interface\n243: type volumeManager struct {\n244: \t// kubeClient is the kube API client used by DesiredStateOfWorldPopulator to\n245: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/volumemanager/OWNERS\n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/volumemanager/reconciler/reconciler.go\n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/volumemanager/cache/desired_state_of_wold_selinux_metrics.go\n29: \t\t&compbasemetrics.GaugeOpts{\n30: \t\t\tName:           \"volume_manager_selinux_container_errors_total\",\n31: \t\t\tHelp:           \"Number of errors when kubelet cannot compute SELinux context for a container. Kubelet can't start such a Pod then and it will retry, therefore value of this metric may not represent the actual nr. of containers.\",\n32: \n77: \t\t&compbasemetrics.GaugeOpts{\n78: \t\t\tName:           \"volume_manager_selinux_volumes_admitted_total\",\n79: \t\t\tHelp:           \"Number of volumes whose SELinux context was fine and will be mounted with mount -o context option.\",\n80: \n37: \t\t&compbasemetrics.GaugeOpts{\n38: \t\t\tName:           \"volume_manager_selinux_container_warnings_total\",\n39: \t\t\tStabilityLevel: compbasemetrics.ALPHA,\n40: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/nodeshutdown/nodeshutdown_manager.go\n53: \tProbeManager                     prober.Manager\n54: \tVolumeManager                    volumemanager.VolumeManager\n55: \tRecorder                         record.EventRecorder\n56: \n99: \tkillPodFunc                      eviction.KillPodFunc\n100: \tvolumeManager                    volumemanager.VolumeManager\n101: }\n102: \n125: \t\tkillPodFunc:                      conf.KillPodFunc,\n126: \t\tvolumeManager:                    conf.VolumeManager,\n127: \t}\n128: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/volumemanager/reconciler/reconstruct.go\n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/volumemanager/reconciler/reconstruct_common.go\n31: \t\"k8s.io/kubernetes/pkg/kubelet/config\"\n32: \t\"k8s.io/kubernetes/pkg/kubelet/volumemanager/metrics\"\n33: \tvolumepkg \"k8s.io/kubernetes/pkg/volume\"\n34: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/volumemanager/reconciler/reconciler_common.go\n28: \t\"k8s.io/klog/v2\"\n29: \t\"k8s.io/kubernetes/pkg/kubelet/volumemanager/cache\"\n30: \t\"k8s.io/kubernetes/pkg/util/goroutinemap/exponentialback...
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202026-06-12T21:47:58.387Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/cm/devicemanager/plugin/v1beta1/api.go\n37: const (\n38: \t// errFailedToDialDevicePlugin is the error raised when the device plugin could not be\n39: \t// reached on the registered socket\n40: \terrFailedToDialDevicePlugin = \"failed to dial device plugin:\"\n41: \t// errUnsupportedVersion is the error raised when the device plugin uses an API version not\n42: \n30: type ClientHandler interface {\n31: \tPluginConnected(string, DevicePlugin) error\n32: \tPluginDisconnected(string)\n33: \n19: import (\n20: \tapi \"k8s.io/kubelet/pkg/apis/deviceplugin/v1beta1\"\n21: )\n22: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/cm/devicemanager/plugin/v1beta1/client.go\n32: \n33: // DevicePlugin interface provides methods for accessing Device Plugin resources, API and unix socket.\n34: type DevicePlugin interface {\n35: \tAPI() api.DevicePluginClient\n36: \tResource() string\n37: \n52: \thandler  ClientHandler\n53: \tclient   api.DevicePluginClient\n54: }\n55: \n141: \n142: \treturn api.NewDevicePluginClient(c), c, nil\n143: }\n144: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/pluginmanager/pluginwatcher/README.md\n32: During plugin initialization phase, Kubelet will issue Plugin specific calls\n33: (e.g: DevicePlugin::GetDevicePluginOptions).\n34: \n35: \n51: - The plugin name sent during Registration.GetInfo grpc should be unique\n52:   for the given plugin type (CSIPlugin or DevicePlugin).\n53: \n54: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/cm/container_manager_stub.go\n102: \n103: func (cm *containerManagerStub) GetDevicePluginResourceCapacity() (v1.ResourceList, v1.ResourceList, []string) {\n104: \treturn cm.extendedPluginResources, cm.extendedPluginResources, []string{}\n105: \n205: \n206: func NewStubContainerManagerWithDevicePluginResource(extendedPluginResources v1.ResourceList) ContainerManager {\n207: \treturn &containerManagerStub{\n208: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/cm/devicemanager/plugin/v1beta1/stub.go\n319: \n320: // GetDevicePluginOptions returns DevicePluginOptions settings for the device plugin.\n321: func (m *Stub) GetDevicePluginOptions(ctx context.Context, e *pluginapi.Empty) (*pluginapi.DevicePluginOptions, error) {\n322: \toptions := &pluginapi.DevicePluginOptions{\n323: \t\tPreStartRequired:                m.preStartContainerFlag,\n324: \n90: \n91: // NewDevicePluginStub returns an initialized DevicePlugin Stub.\n92: func NewDevicePluginStub(devs []*pluginapi.Device, socket string, name string, preStartContainerFlag bool, getPreferredAllocationFlag bool) *Stub {\n93: \n94: \n152: \tif err != nil {\n153: \t\tklog.ErrorS(err, \"Failed to add watch\", \"devicePluginPath\", pluginapi.DevicePluginPath)\n154: \t\treturn err\n155: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/cm/devicemanager/endpoint.go\n43: \tresourceName string\n44: \tapi          pluginapi.DevicePluginClient\n45: \tstopTime     time.Time\n46: \n24: \n25: \tpluginapi \"k8s.io/kubelet/pkg/apis/deviceplugin/v1beta1\"\n26: \tplugin \"k8s.io/kubernetes/pkg/kubelet/cm/devicemanager/plugin/v1beta1\"\n27: \n50: // This is to be used during normal device plugin registration.\n51: func newEndpointImpl(p plugin.DevicePlugin) *endpointImpl {\n52: \treturn &endpointImpl{\n53: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/cm/fake_container_manager.go\n141: \n142: func (cm *FakeContainerManager) GetDevicePluginResourceCapacity() (v1.ResourceList, v1.ResourceList, []string) {\n143: \tcm.Lock()\n144: \n144: \tdefer cm.Unlock()\n145: \tcm.CalledFunctions = append(cm.CalledFunctions, \"GetDevicePluginResourceCapacity\")\n146: \treturn nil, nil, []string{}\n147: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/metrics/metrics.go\n82: \t// Metrics keys of device plugin operations\n83: \tDevicePluginRegistrationCountKey  = \"device_plugin_registration_total\"\n84: \tDevicePluginAllocationDura...
21-assistanttool_usemcp__sourcegraph__sg_keyword_search
222026-06-12T21:47:58.812Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/apis/config/types.go\n556: \n557: // KubeletX509Authentication contains settings related to x509 client certificate authentication\n558: type KubeletX509Authentication struct {\n559: \t// clientCAFile is the path to a PEM-encoded certificate bundle. If set, any request presenting a client certificate\n560: \t// signed by one of the authorities in the bundle is authenticated with a username corresponding to the CommonName,\n561: \t// and groups corresponding to the Organization in the client certificate.\n562: \tClientCAFile string\n563: }\n564: \n495: \t// Examples:'unix:///path/to/runtime.sock', 'npipe:////./pipe/runtime'\n496: \tContainerRuntimeEndpoint string\n497: \n498: \n428: \t// +optional\n429: \tShutdownGracePeriodCriticalPods metav1.Duration\n430: \t// ShutdownGracePeriodByPodPriority specifies the shutdown grace period for Pods based\n431: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/cm/container_manager.go\n169: \tKubeletOOMScoreAdj    int32\n170: \tContainerRuntime      string\n171: \tCgroupsPerQOS         bool\n172: \n32: \t\"k8s.io/apiserver/pkg/server/healthz\"\n33: \tinternalapi \"k8s.io/cri-api/pkg/apis\"\n34: \tpodresourcesapi \"k8s.io/kubelet/pkg/apis/podresources/v1\"\n35: \n257: \t\t\t\t// This is legal, so we report the devices anyway,\n258: \t\t\t\t// let the client decide what to do.\n259: \t\t\t\trespDevs = append(respDevs, &podresourcesapi.ContainerDevices{\n260: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kubelet.go\n70: \t\"k8s.io/component-helpers/apimachinery/lease\"\n71: \tinternalapi \"k8s.io/cri-api/pkg/apis\"\n72: \truntimeapi \"k8s.io/cri-api/pkg/apis/runtime/v1\"\n73: \tremote \"k8s.io/cri-client/pkg\"\n74: \t\"k8s.io/klog/v2\"\n75: \n3139: \n3140: // ListMetricDescriptors gets the descriptors for the metrics that will be returned in ListPodSandboxMetrics.\n3141: func (kl *Kubelet) ListMetricDescriptors(ctx context.Context) ([]*runtimeapi.MetricDescriptor, error) {\n3142: \treturn kl.containerRuntime.ListMetricDescriptors(ctx)\n3143: }\n3144: \n556: \t//\n557: \t// This client must not be modified to include credentials, because it is\n558: \t// critical that credentials not leak from the client to arbitrary hosts.\n559: \tinsecureContainerLifecycleHTTPClient := &http.Client{\n560: \t\tTransport: &http.Transport{\n561: \t\t\tTLSClientConfig: &tls.Config{InsecureSkipVerify: true},\n562: \t\t},\n563: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/cm/container_manager_unsupported.go\n28: \tv1 \"k8s.io/api/core/v1\"\n29: \tclientset \"k8s.io/client-go/kubernetes\"\n30: \t\"k8s.io/client-go/tools/record\"\n31: \tinternalapi \"k8s.io/cri-api/pkg/apis\"\n32: \t\"k8s.io/kubernetes/pkg/kubelet/cadvisor\"\n33: \n46: \n47: func NewContainerManager(_ mount.Interface, _ cadvisor.Interface, _ NodeConfig, failSwapOn bool, recorder record.EventRecorder, kubeClient clientset.Interface) (ContainerManager, error) {\n48: \treturn &unsupportedContainerManager{}, nil\n49: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/apis/podresources/client.go\n26: \n27: \t\"k8s.io/cri-client/pkg/util\"\n28: \t\"k8s.io/kubelet/pkg/apis/podresources/v1\"\n29: \n54: \n55: // GetV1Client returns a client for the PodResourcesLister grpc service\n56: func GetV1Client(socket string, connectionTimeout time.Duration, maxMsgSize int) (v1.PodResourcesListerClient, *grpc.ClientConn, error) {\n57: \taddr, dialer, err := util.GetAddressAndDialer(socket)\n58: \n34: \n35: // GetV1alpha1Client returns a client for the PodResourcesLister grpc service\n36: // Note: This is deprecated\n37: func GetV1alpha1Client(socket string, connectionTimeout time.Duration, maxMsgSize int) (v1alpha1.PodResourcesListerClient, *grpc.ClientConn, error) {\n38: \taddr, dialer, err := util.GetAddressAndDialer(socket)\n39: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/cadvisor/util.go\n31: const (\n32: \t// CrioSocketSuffix is the pa...
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30-assistanttext-
Let me now search more specifically for each component's main implementation files.
31-assistanttool_usemcp__sourcegraph__sg_list_files
322026-06-12T21:48:03.771Zusertool_resultmcp__sourcegraph__sg_list_files
{"text":"pkg/kubelet/lifecycle/admission_failure_handler_stub.go\npkg/kubelet/lifecycle/doc.go\npkg/kubelet/lifecycle/handlers.go\npkg/kubelet/lifecycle/handlers_test.go\npkg/kubelet/lifecycle/interfaces.go\npkg/kubelet/lifecycle/predicate.go\npkg/kubelet/lifecycle/predicate_test.go\n"}
33-assistanttool_usemcp__sourcegraph__sg_list_files
342026-06-12T21:48:04.291Zusertool_resultmcp__sourcegraph__sg_list_files
{"text":"pkg/kubelet/cm/devicemanager/checkpoint/\npkg/kubelet/cm/devicemanager/plugin/\npkg/kubelet/cm/devicemanager/OWNERS\npkg/kubelet/cm/devicemanager/endpoint.go\npkg/kubelet/cm/devicemanager/endpoint_test.go\npkg/kubelet/cm/devicemanager/manager.go\npkg/kubelet/cm/devicemanager/manager_test.go\npkg/kubelet/cm/devicemanager/pod_devices.go\npkg/kubelet/cm/devicemanager/pod_devices_test.go\npkg/kubelet/cm/devicemanager/topology_hints.go\npkg/kubelet/cm/devicemanager/topology_hints_test.go\npkg/kubelet/cm/devicemanager/types.go\n"}
35-assistanttool_usemcp__sourcegraph__sg_list_files
362026-06-12T21:48:05.340Zusertool_resultmcp__sourcegraph__sg_list_files
{"text":"pkg/kubelet/volumemanager/cache/\npkg/kubelet/volumemanager/metrics/\npkg/kubelet/volumemanager/populator/\npkg/kubelet/volumemanager/reconciler/\npkg/kubelet/volumemanager/OWNERS\npkg/kubelet/volumemanager/volume_manager.go\npkg/kubelet/volumemanager/volume_manager_fake.go\npkg/kubelet/volumemanager/volume_manager_test.go\n"}
37-assistanttool_usemcp__sourcegraph__sg_keyword_search
382026-06-12T21:48:05.884Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/kuberuntime_manager.go\n97: \n98: type kubeGenericRuntimeManager struct {\n99: \truntimeName string\n100: \n187: \n188: // NewKubeGenericRuntimeManager creates a new kubeGenericRuntimeManager\n189: func NewKubeGenericRuntimeManager(\n190: \trecorder record.EventRecorder,\n191: \n226: \ttracer := tracerProvider.Tracer(instrumentationScope)\n227: \tkubeRuntimeManager := &kubeGenericRuntimeManager{\n228: \t\trecorder:               recorder,\n229: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/helpers.go\n91: // toKubeContainer converts runtimeapi.Container to kubecontainer.Container.\n92: func (m *kubeGenericRuntimeManager) toKubeContainer(c *runtimeapi.Container) (*kubecontainer.Container, error) {\n93: \tif c == nil || c.Id == \"\" || c.Image == nil {\n94: \n119: // TODO: Remove this once it becomes obsolete.\n120: func (m *kubeGenericRuntimeManager) sandboxToKubeContainer(s *runtimeapi.PodSandbox) (*kubecontainer.Container, error) {\n121: \tif s == nil || s.Id == \"\" {\n122: \n132: // guarantees that only one of them is set.\n133: func (m *kubeGenericRuntimeManager) getImageUser(ctx context.Context, image string) (*int64, string, error) {\n134: \tresp, err := m.imageService.ImageStatus(ctx, &runtimeapi.ImageSpec{Image: image}, false)\n135: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/kuberuntime_gc.go\n39: \tclient           internalapi.RuntimeService\n40: \tmanager          *kubeGenericRuntimeManager\n41: \tpodStateProvider podStateProvider\n42: \n45: // NewContainerGC creates a new containerGC.\n46: func newContainerGC(client internalapi.RuntimeService, podStateProvider podStateProvider, manager *kubeGenericRuntimeManager, tracer trace.Tracer) *containerGC {\n47: \treturn &containerGC{\n48: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/security_context.go\n28: // determineEffectiveSecurityContext gets container's security context from v1.Pod and v1.Container.\n29: func (m *kubeGenericRuntimeManager) determineEffectiveSecurityContext(pod *v1.Pod, container *v1.Container, uid *int64, username string) (*runtimeapi.LinuxContainerSecurityContext, error) {\n30: \teffectiveSc := securitycontext.DetermineEffectiveSecurityContext(pod, container)\n31: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/kuberuntime_logs.go\n31: // just pass in empty string \"\".\n32: func (m *kubeGenericRuntimeManager) ReadLogs(ctx context.Context, path, containerID string, apiOpts *v1.PodLogOptions, stdout, stderr io.Writer) error {\n33: \t// Convert v1.PodLogOptions into internal log options.\n34: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/kuberuntime_image.go\n34: // secrets if necessary.\n35: func (m *kubeGenericRuntimeManager) PullImage(ctx context.Context, image kubecontainer.ImageSpec, pullSecrets []v1.Secret, podSandboxConfig *runtimeapi.PodSandboxConfig) (string, error) {\n36: \timg := image.Image\n37: \n86: // the local storage. It returns (\"\", nil) if the image isn't in the local storage.\n87: func (m *kubeGenericRuntimeManager) GetImageRef(ctx context.Context, image kubecontainer.ImageSpec) (string, error) {\n88: \tresp, err := m.imageService.ImageStatus(ctx, toRuntimeAPIImageSpec(image), false)\n89: \n98: \n99: func (m *kubeGenericRuntimeManager) GetImageSize(ctx context.Context, image kubecontainer.ImageSpec) (uint64, error) {\n100: \tresp, err := m.imageService.ImageStatus(ctx, toRuntimeAPIImageSpec(image), false)\n101: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/kuberuntime_sandbox.go\n40: // createPodSandbox creates a pod sandbox and returns (podSandBoxID, message, error).\n41: func (m *kubeGenericRuntimeManager) createPodSandbox(ctx context.Context, pod *v1.Pod, attempt uint32) (string, string, error) {\n42: \tpodSandboxConfig, err := m.generatePodSandboxConfig(pod, attempt)\n43: \n79: // generatePodSan...
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Let me search for more specific files - pod lifecycle (PLEG) and CRI client.
56-assistanttool_usemcp__sourcegraph__sg_list_files
572026-06-12T21:48:15.928Zusertool_resultmcp__sourcegraph__sg_list_files
{"text":"pkg/kubelet/pleg/doc.go\npkg/kubelet/pleg/evented.go\npkg/kubelet/pleg/evented_test.go\npkg/kubelet/pleg/generic.go\npkg/kubelet/pleg/generic_test.go\npkg/kubelet/pleg/pleg.go\n"}
58-assistanttool_usemcp__sourcegraph__sg_keyword_search
592026-06-12T21:48:16.985Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/pod_workers.go\n599: \n600: func newPodWorkers(\n601: \tpodSyncer podSyncer,\n602: \n91: // teardown of containers (terminating), or cleanup (terminated).\n92: type PodWorkerState int\n93: \n94: \n550: // in the pod status change).\n551: type podWorkers struct {\n552: \t// Protects all per worker fields.\n553: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/metrics/metrics.go\n42: \tNodeStartupKey                     = \"node_startup_duration_seconds\"\n43: \tPodWorkerDurationKey               = \"pod_worker_duration_seconds\"\n44: \tPodStartDurationKey                = \"pod_start_duration_seconds\"\n45: \n47: \tCgroupManagerOperationsKey         = \"cgroup_manager_duration_seconds\"\n48: \tPodWorkerStartDurationKey          = \"pod_worker_start_duration_seconds\"\n49: \tPodStatusSyncDurationKey           = \"pod_status_sync_duration_seconds\"\n50: \n208: \t)\n209: \t// PodWorkerDuration is a Histogram that tracks the duration (in seconds) in takes to sync a single pod.\n210: \t// Broken down by the operation type.\n211: \tPodWorkerDuration = metrics.NewHistogramVec(\n212: \t\t&metrics.HistogramOpts{\n213: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/pod_workers_test.go\n42: \n43: // fakePodWorkers runs sync pod function in serial, so we can have\n44: // deterministic behaviour in testing.\n45: type fakePodWorkers struct {\n46: \tlock      sync.Mutex\n47: \n1928: \n1929: // TestFakePodWorkers verifies that the fakePodWorkers behaves the same way as the real podWorkers\n1930: // for their invocation of the syncPodFn.\n1931: func TestFakePodWorkers(t *testing.T) {\n1932: \tfakeRecorder := &record.FakeRecorder{}\n1933: \n390: \n391: func createPodWorkers() (*podWorkers, *containertest.FakeRuntime, map[types.UID][]syncPodRecord) {\n392: \tlock := sync.Mutex{}\n393: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kubelet.go\n1106: \t// Since the podManager may be unaware of some running pods due to force deletion, the\n1107: \t// podWorkers are responsible for triggering a sync of pods that are no longer desired but\n1108: \t// must still run to completion.\n1109: \tpodWorkers PodWorkers\n1110: \n1111: \n690: \tklet.workQueue = queue.NewBasicWorkQueue(klet.clock)\n691: \tklet.podWorkers = newPodWorkers(\n692: \t\tklet,\n693: \n721: \t\tmachineInfo,\n722: \t\tklet.podWorkers,\n723: \t\tkubeDeps.OSInterface,\n724: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kubelet_pods.go\n1355: \t// Now that we have recorded any terminating pods, and added new pods that should be running,\n1356: \t// record a summary here. Not all possible combinations of PodWorkerSync values are valid.\n1357: \tcounts := make(map[PodWorkerSync]int)\n1358: \tfor _, sync := range workingPods {\n1359: \n1289: \t\t}\n1290: \t\tkl.podWorkers.UpdatePod(UpdatePodOptions{\n1291: \t\t\tUpdateType: kubetypes.SyncPodCreate,\n1292: \n1318: \t\tklog.V(3).InfoS(\"Handling termination and deletion of the pod to pod workers\", \"pod\", klog.KObj(pod), \"podUID\", pod.UID)\n1319: \t\tkl.podWorkers.UpdatePod(UpdatePodOptions{\n1320: \t\t\tUpdateType: kubetypes.SyncPodKill,\n1321: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – test/instrumentation/testdata/pkg/kubelet/metrics/metrics.go\n33: \tNodeLabelKey               = \"node\"\n34: \tPodWorkerDurationKey       = \"pod_worker_duration_seconds\"\n35: \tPodStartDurationKey        = \"pod_start_duration_seconds\"\n36: \n36: \tCgroupManagerOperationsKey = \"cgroup_manager_duration_seconds\"\n37: \tPodWorkerStartDurationKey  = \"pod_worker_start_duration_seconds\"\n38: \tPLEGRelistDurationKey      = \"pleg_relist_duration_seconds\"\n39: \n122: \t)\n123: \t// PodWorkerDuration is a Histogram that tracks the duration (in seconds) in takes to sync a single pod.\n124: \t// Broken down by the operation type.\n125: \tPodWorkerDuration = metrics.NewHistogramVec(\n126: \t\t&metrics.HistogramOpts{\n127: \n\n# github.com/sg-...
60-assistanttool_usemcp__sourcegraph__sg_keyword_search
612026-06-12T21:48:17.784Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/instrumented_services.go\n27: \n28: // instrumentedRuntimeService wraps the RuntimeService and records the operations\n29: // and errors metrics.\n30: type instrumentedRuntimeService struct {\n31: \tservice internalapi.RuntimeService\n32: }\n33: \n38: \n39: // instrumentedImageManagerService wraps the ImageManagerService and records the operations\n40: // and errors metrics.\n41: type instrumentedImageManagerService struct {\n42: \tservice internalapi.ImageManagerService\n43: }\n44: \n33: \n34: // Creates an instrumented RuntimeInterface from an existing RuntimeService.\n35: func newInstrumentedRuntimeService(service internalapi.RuntimeService) internalapi.RuntimeService {\n36: \treturn &instrumentedRuntimeService{service: service}\n37: }\n38: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/fake_kuberuntime_manager.go\n111: \t\truntimeHelper:          runtimeHelper,\n112: \t\truntimeService:         runtimeService,\n113: \t\timageService:           imageService,\n114: \n95: \n96: func newFakeKubeRuntimeManager(runtimeService internalapi.RuntimeService, imageService internalapi.ImageManagerService, machineInfo *cadvisorapi.MachineInfo, osInterface kubecontainer.OSInterface, runtimeHelper kubecontainer.RuntimeHelper, keyring credenti ... [line truncated]\n97: \tctx := context.Background()\n98: \n122: \n123: \ttypedVersion, err := runtimeService.Version(ctx, kubeRuntimeAPIVersion)\n124: \tif err != nil {\n125: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/kuberuntime_manager.go\n137: \t// gRPC service clients\n138: \truntimeService internalapi.RuntimeService\n139: \timageService   internalapi.ImageManagerService\n140: \n141: \n223: \tctx := context.Background()\n224: \truntimeService = newInstrumentedRuntimeService(runtimeService)\n225: \timageService = newInstrumentedImageManagerService(imageService)\n226: \ttracer := tracerProvider.Tracer(instrumentationScope)\n227: \n238: \t\truntimeHelper:          runtimeHelper,\n239: \t\truntimeService:         runtimeService,\n240: \t\timageService:           imageService,\n241: \n"}
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Let me read the key files for each component to find the main symbols.
74-assistanttool_usemcp__sourcegraph__sg_read_file
752026-06-12T21:48:25.155Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/lifecycle/interfaces.go\n1: /*\n2: Copyright 2016 The Kubernetes Authors.\n3: \n4: Licensed under the Apache License, Version 2.0 (the \"License\");\n5: you may not use this file except in compliance with the License.\n6: You may obtain a copy of the License at\n7: \n8:     http://www.apache.org/licenses/LICENSE-2.0\n9: \n10: Unless required by applicable law or agreed to in writing, software\n11: distributed under the License is distributed on an \"AS IS\" BASIS,\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n13: See the License for the specific language governing permissions and\n14: limitations under the License.\n15: */\n16: \n17: package lifecycle\n18: \n19: import \"k8s.io/api/core/v1\"\n20: \n21: // PodAdmitAttributes is the context for a pod admission decision.\n22: // The member fields of this struct should never be mutated.\n23: type PodAdmitAttributes struct {\n24: \t// the pod to evaluate for admission\n25: \tPod *v1.Pod\n26: \t// all pods bound to the kubelet excluding the pod being evaluated\n27: \tOtherPods []*v1.Pod\n28: }\n29: \n30: // PodAdmitResult provides the result of a pod admission decision.\n31: type PodAdmitResult struct {\n32: \t// if true, the pod should be admitted.\n33: \tAdmit bool\n34: \t// a brief single-word reason why the pod could not be admitted.\n35: \tReason string\n36: \t// a brief message explaining why the pod could not be admitted.\n37: \tMessage string\n38: }\n39: \n40: // PodAdmitHandler is notified during pod admission.\n41: type PodAdmitHandler interface {\n42: \t// Admit evaluates if a pod can be admitted.\n43: \tAdmit(attrs *PodAdmitAttributes) PodAdmitResult\n44: }\n45: \n46: // PodAdmitTarget maintains a list of handlers to invoke.\n47: type PodAdmitTarget interface {\n48: \t// AddPodAdmitHandler adds the specified handler.\n49: \tAddPodAdmitHandler(a PodAdmitHandler)\n50: }\n51: \n52: // PodSyncLoopHandler is invoked during each sync loop iteration.\n53: type PodSyncLoopHandler interface {\n54: \t// ShouldSync returns true if the pod needs to be synced.\n55: \t// This operation must return immediately as its called for each pod.\n56: \t// The provided pod should never be modified.\n57: \tShouldSync(pod *v1.Pod) bool\n58: }\n59: \n60: // PodSyncLoopTarget maintains a list of handlers to pod sync loop.\n61: type PodSyncLoopTarget interface {\n62: \t// AddPodSyncLoopHandler adds the specified handler.\n63: \tAddPodSyncLoopHandler(a PodSyncLoopHandler)\n64: }\n65: \n66: // ShouldEvictResponse provides the result of a should evict request.\n67: type ShouldEvictResponse struct {\n68: \t// if true, the pod should be evicted.\n69: \tEvict bool\n70: \t// a brief CamelCase reason why the pod should be evicted.\n71: \tReason string\n72: \t// a brief message why the pod should be evicted.\n73: \tMessage string\n74: }\n75: \n76: // PodSyncHandler is invoked during each sync pod operation.\n77: type PodSyncHandler interface {\n78: \t// ShouldEvict is invoked during each sync pod operation to determine\n79: \t// if the pod should be evicted from the kubelet.  If so, the pod status\n80: \t// is updated to mark its phase as failed with the provided reason and message,\n81: \t// and the pod is immediately killed.\n82: \t// This operation must return immediately as its called for each sync pod.\n83: \t// The provided pod should never be modified.\n84: \tShouldEvict(pod *v1.Pod) ShouldEvictResponse\n85: }\n86: \n87: // PodSyncTarget maintains a list of handlers to pod sync.\n88: type PodSyncTarget interface {\n89: \t// AddPodSyncHandler adds the specified handler\n90: \tAddPodSyncHandler(a PodSyncHandler)\n91: }\n92: \n93: // PodLifecycleTarget groups a set of lifecycle interfaces for convenience.\n94: type PodLifecycleTarget interface {\n95: \tPodAdmitTarget\n96: \tPodSyncLoopTarget\n97: \tPodSyncTarget\n98: }\n99: \n100: ...
76-assistanttool_usemcp__sourcegraph__sg_read_file
772026-06-12T21:48:26.659Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/pleg/pleg.go\n1: /*\n2: Copyright 2015 The Kubernetes Authors.\n3: \n4: Licensed under the Apache License, Version 2.0 (the \"License\");\n5: you may not use this file except in compliance with the License.\n6: You may obtain a copy of the License at\n7: \n8:     http://www.apache.org/licenses/LICENSE-2.0\n9: \n10: Unless required by applicable law or agreed to in writing, software\n11: distributed under the License is distributed on an \"AS IS\" BASIS,\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n13: See the License for the specific language governing permissions and\n14: limitations under the License.\n15: */\n16: \n17: package pleg\n18: \n19: import (\n20: \t\"time\"\n21: \n22: \t\"k8s.io/apimachinery/pkg/types\"\n23: \tkubecontainer \"k8s.io/kubernetes/pkg/kubelet/container\"\n24: )\n25: \n26: // PodLifeCycleEventType define the event type of pod life cycle events.\n27: type PodLifeCycleEventType string\n28: \n29: type RelistDuration struct {\n30: \t// The period for relisting.\n31: \tRelistPeriod time.Duration\n32: \t// The relisting threshold needs to be greater than the relisting period +\n33: \t// the relisting time, which can vary significantly. Set a conservative\n34: \t// threshold to avoid flipping between healthy and unhealthy.\n35: \tRelistThreshold time.Duration\n36: }\n37: \n38: const (\n39: \t// ContainerStarted - event type when the new state of container is running.\n40: \tContainerStarted PodLifeCycleEventType = \"ContainerStarted\"\n41: \t// ContainerDied - event type when the new state of container is exited.\n42: \tContainerDied PodLifeCycleEventType = \"ContainerDied\"\n43: \t// ContainerRemoved - event type when the old state of container is exited.\n44: \tContainerRemoved PodLifeCycleEventType = \"ContainerRemoved\"\n45: \t// PodSync is used to trigger syncing of a pod when the observed change of\n46: \t// the state of the pod cannot be captured by any single event above.\n47: \tPodSync PodLifeCycleEventType = \"PodSync\"\n48: \t// ContainerChanged - event type when the new state of container is unknown.\n49: \tContainerChanged PodLifeCycleEventType = \"ContainerChanged\"\n50: \t// ConditionMet - event type triggered when any number of watch conditions are met.\n51: \tConditionMet PodLifeCycleEventType = \"ConditionMet\"\n52: )\n53: \n54: // PodLifecycleEvent is an event that reflects the change of the pod state.\n55: type PodLifecycleEvent struct {\n56: \t// The pod ID.\n57: \tID types.UID\n58: \t// The type of the event.\n59: \tType PodLifeCycleEventType\n60: \t// The accompanied data which varies based on the event type.\n61: \t//   - ContainerStarted/ContainerStopped: the container name (string).\n62: \t//   - All other event types: unused.\n63: \tData interface{}\n64: }\n65: \n66: // PodLifecycleEventGenerator contains functions for generating pod life cycle events.\n67: type PodLifecycleEventGenerator interface {\n68: \tStart()\n69: \tWatch() chan *PodLifecycleEvent\n70: \tHealthy() (bool, error)\n71: \t// SetPodWatchCondition flags the pod for reinspection on every Relist iteration until the watch\n72: \t// condition is met. The condition is keyed so it can be updated before the condition\n73: \t// is met.\n74: \tSetPodWatchCondition(podUID types.UID, conditionKey string, condition WatchCondition)\n75: }\n76: \n77: // podLifecycleEventGeneratorHandler contains functions that are useful for different PLEGs\n78: // and need not be exposed to rest of the kubelet\n79: type podLifecycleEventGeneratorHandler interface {\n80: \tPodLifecycleEventGenerator\n81: \tStop()\n82: \tUpdate(relistDuration *RelistDuration)\n83: \tRelist()\n84: }\n85: \n86: // WatchCondition takes the latest PodStatus, and returns whether the condition is met.\n87: type WatchCondition = func(*kubecontainer.PodStatus) bool\n88: \n89: // RunningContainerWat...
78-assistanttool_usemcp__sourcegraph__sg_read_file
792026-06-12T21:48:27.107Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/cm/devicemanager/manager.go%3FL1-80\n1: /*\n2: Copyright 2017 The Kubernetes Authors.\n3: \n4: Licensed under the Apache License, Version 2.0 (the \"License\");\n5: you may not use this file except in compliance with the License.\n6: You may obtain a copy of the License at\n7: \n8:     http://www.apache.org/licenses/LICENSE-2.0\n9: \n10: Unless required by applicable law or agreed to in writing, software\n11: distributed under the License is distributed on an \"AS IS\" BASIS,\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n13: See the License for the specific language governing permissions and\n14: limitations under the License.\n15: */\n16: \n17: package devicemanager\n18: \n19: import (\n20: \t\"context\"\n21: \tgoerrors \"errors\"\n22: \t\"fmt\"\n23: \t\"os\"\n24: \t\"path/filepath\"\n25: \t\"runtime\"\n26: \t\"sort\"\n27: \t\"sync\"\n28: \t\"time\"\n29: \n30: \tcadvisorapi \"github.com/google/cadvisor/info/v1\"\n31: \t\"k8s.io/klog/v2\"\n32: \n33: \tv1 \"k8s.io/api/core/v1\"\n34: \t\"k8s.io/apimachinery/pkg/api/resource\"\n35: \terrorsutil \"k8s.io/apimachinery/pkg/util/errors\"\n36: \t\"k8s.io/apimachinery/pkg/util/sets\"\n37: \t\"k8s.io/apiserver/pkg/server/healthz\"\n38: \tutilfeature \"k8s.io/apiserver/pkg/util/feature\"\n39: \tpluginapi \"k8s.io/kubelet/pkg/apis/deviceplugin/v1beta1\"\n40: \tpodutil \"k8s.io/kubernetes/pkg/api/v1/pod\"\n41: \t\"k8s.io/kubernetes/pkg/features\"\n42: \t\"k8s.io/kubernetes/pkg/kubelet/checkpointmanager\"\n43: \t\"k8s.io/kubernetes/pkg/kubelet/checkpointmanager/errors\"\n44: \t\"k8s.io/kubernetes/pkg/kubelet/cm/containermap\"\n45: \t\"k8s.io/kubernetes/pkg/kubelet/cm/devicemanager/checkpoint\"\n46: \tplugin \"k8s.io/kubernetes/pkg/kubelet/cm/devicemanager/plugin/v1beta1\"\n47: \t\"k8s.io/kubernetes/pkg/kubelet/cm/resourceupdates\"\n48: \t\"k8s.io/kubernetes/pkg/kubelet/cm/topologymanager\"\n49: \t\"k8s.io/kubernetes/pkg/kubelet/config\"\n50: \t\"k8s.io/kubernetes/pkg/kubelet/lifecycle\"\n51: \t\"k8s.io/kubernetes/pkg/kubelet/metrics\"\n52: \t\"k8s.io/kubernetes/pkg/kubelet/pluginmanager/cache\"\n53: \tschedulerframework \"k8s.io/kubernetes/pkg/scheduler/framework\"\n54: )\n55: \n56: const nodeWithoutTopology = -1\n57: \n58: // ActivePodsFunc is a function that returns a list of pods to reconcile.\n59: type ActivePodsFunc func() []*v1.Pod\n60: \n61: // ManagerImpl is the structure in charge of managing Device Plugins.\n62: type ManagerImpl struct {\n63: \tcheckpointdir string\n64: \n65: \tendpoints map[string]endpointInfo // Key is ResourceName\n66: \tmutex     sync.Mutex\n67: \n68: \tserver plugin.Server\n69: \n70: \t// activePods is a method for listing active pods on the node\n71: \t// so the amount of pluginResources requested by existing pods\n72: \t// could be counted when updating allocated devices\n73: \tactivePods ActivePodsFunc\n74: \n75: \t// sourcesReady provides the readiness of kubelet configuration sources such as apiserver update readiness.\n76: \t// We use it to determine when we can purge inactive pods from checkpointed state.\n77: \tsourcesReady config.SourcesReady\n78: \n79: \t// allDevices holds all the devices currently registered to the device manager\n80: \tallDevices ResourceDeviceInstances\n81: "}
80-assistanttool_usemcp__sourcegraph__sg_keyword_search
812026-06-12T21:48:27.901Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"No results.\n\nNo results found."}
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Now let me look for the CRI client and pod workers implementations, plus the lifecycle handlers file.
87-assistanttool_usemcp__sourcegraph__sg_keyword_search
882026-06-12T21:48:32.972Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"No results.\n\nNo results found."}
89-assistanttool_usemcp__sourcegraph__sg_read_file
902026-06-12T21:48:34.408Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/lifecycle/handlers.go%3FL1-60\n1: /*\n2: Copyright 2014 The Kubernetes Authors.\n3: \n4: Licensed under the Apache License, Version 2.0 (the \"License\");\n5: you may not use this file except in compliance with the License.\n6: You may obtain a copy of the License at\n7: \n8:     http://www.apache.org/licenses/LICENSE-2.0\n9: \n10: Unless required by applicable law or agreed to in writing, software\n11: distributed under the License is distributed on an \"AS IS\" BASIS,\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n13: See the License for the specific language governing permissions and\n14: limitations under the License.\n15: */\n16: \n17: package lifecycle\n18: \n19: import (\n20: \t\"context\"\n21: \t\"errors\"\n22: \t\"fmt\"\n23: \t\"io\"\n24: \t\"net/http\"\n25: \t\"net/url\"\n26: \t\"strconv\"\n27: \t\"strings\"\n28: \t\"time\"\n29: \n30: \tv1 \"k8s.io/api/core/v1\"\n31: \t\"k8s.io/apimachinery/pkg/types\"\n32: \t\"k8s.io/apimachinery/pkg/util/intstr\"\n33: \tutilfeature \"k8s.io/apiserver/pkg/util/feature\"\n34: \t\"k8s.io/client-go/tools/record\"\n35: \t\"k8s.io/klog/v2\"\n36: \t\"k8s.io/kubernetes/pkg/features\"\n37: \tkubecontainer \"k8s.io/kubernetes/pkg/kubelet/container\"\n38: \t\"k8s.io/kubernetes/pkg/kubelet/metrics\"\n39: \tkubetypes \"k8s.io/kubernetes/pkg/kubelet/types\"\n40: \t\"k8s.io/kubernetes/pkg/kubelet/util/format\"\n41: \thttpprobe \"k8s.io/kubernetes/pkg/probe/http\"\n42: \t\"k8s.io/kubernetes/pkg/security/apparmor\"\n43: )\n44: \n45: const (\n46: \tmaxRespBodyLength = 10 * 1 << 10 // 10KB\n47: \n48: \tAppArmorNotAdmittedReason = \"AppArmor\"\n49: )\n50: \n51: type handlerRunner struct {\n52: \thttpDoer         kubetypes.HTTPDoer\n53: \tcommandRunner    kubecontainer.CommandRunner\n54: \tcontainerManager podStatusProvider\n55: \teventRecorder    record.EventRecorder\n56: }\n57: \n58: type podStatusProvider interface {\n59: \tGetPodStatus(ctx context.Context, uid types.UID, name, namespace string) (*kubecontainer.PodStatus, error)\n60: }\n61: "}
91-assistanttool_usemcp__sourcegraph__sg_read_file
922026-06-12T21:48:35.425Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/pleg/generic.go%3FL1-80\n1: /*\n2: Copyright 2015 The Kubernetes Authors.\n3: \n4: Licensed under the Apache License, Version 2.0 (the \"License\");\n5: you may not use this file except in compliance with the License.\n6: You may obtain a copy of the License at\n7: \n8:     http://www.apache.org/licenses/LICENSE-2.0\n9: \n10: Unless required by applicable law or agreed to in writing, software\n11: distributed under the License is distributed on an \"AS IS\" BASIS,\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n13: See the License for the specific language governing permissions and\n14: limitations under the License.\n15: */\n16: \n17: package pleg\n18: \n19: import (\n20: \t\"context\"\n21: \t\"fmt\"\n22: \t\"sync\"\n23: \t\"sync/atomic\"\n24: \t\"time\"\n25: \n26: \t\"k8s.io/apimachinery/pkg/types\"\n27: \t\"k8s.io/apimachinery/pkg/util/sets\"\n28: \t\"k8s.io/apimachinery/pkg/util/wait\"\n29: \tutilfeature \"k8s.io/apiserver/pkg/util/feature\"\n30: \truntimeapi \"k8s.io/cri-api/pkg/apis/runtime/v1\"\n31: \t\"k8s.io/klog/v2\"\n32: \t\"k8s.io/kubernetes/pkg/features\"\n33: \tkubecontainer \"k8s.io/kubernetes/pkg/kubelet/container\"\n34: \t\"k8s.io/kubernetes/pkg/kubelet/metrics\"\n35: \t\"k8s.io/utils/clock\"\n36: )\n37: \n38: // GenericPLEG is an extremely simple generic PLEG that relies solely on\n39: // periodic listing to discover container changes. It should be used\n40: // as temporary replacement for container runtimes do not support a proper\n41: // event generator yet.\n42: //\n43: // Note that GenericPLEG assumes that a container would not be created,\n44: // terminated, and garbage collected within one relist period. If such an\n45: // incident happens, GenenricPLEG would miss all events regarding this\n46: // container. In the case of relisting failure, the window may become longer.\n47: // Note that this assumption is not unique -- many kubelet internal components\n48: // rely on terminated containers as tombstones for bookkeeping purposes. The\n49: // garbage collector is implemented to work with such situations. However, to\n50: // guarantee that kubelet can handle missing container events, it is\n51: // recommended to set the relist period short and have an auxiliary, longer\n52: // periodic sync in kubelet as the safety net.\n53: type GenericPLEG struct {\n54: \t// The container runtime.\n55: \truntime kubecontainer.Runtime\n56: \t// The channel from which the subscriber listens events.\n57: \teventChannel chan *PodLifecycleEvent\n58: \t// The internal cache for pod/container information.\n59: \tpodRecords podRecords\n60: \t// Time of the last relisting.\n61: \trelistTime atomic.Value\n62: \t// Cache for storing the runtime states required for syncing pods.\n63: \tcache kubecontainer.Cache\n64: \t// For testability.\n65: \tclock clock.Clock\n66: \t// Pods that failed to have their status retrieved during a relist. These pods will be\n67: \t// retried during the next relisting.\n68: \tpodsToReinspect map[types.UID]*kubecontainer.Pod\n69: \t// Stop the Generic PLEG by closing the channel.\n70: \tstopCh chan struct{}\n71: \t// Locks the relisting of the Generic PLEG\n72: \trelistLock sync.Mutex\n73: \t// Indicates if the Generic PLEG is running or not\n74: \tisRunning bool\n75: \t// Locks the start/stop operation of Generic PLEG\n76: \trunningMu sync.Mutex\n77: \t// Indicates relisting related parameters\n78: \trelistDuration *RelistDuration\n79: \t// Mutex to serialize updateCache called by relist vs UpdateCache interface\n80: \tpodCacheMutex sync.Mutex\n81: "}
93-assistanttool_usemcp__sourcegraph__sg_read_file
942026-06-12T21:48:36.100Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/volumemanager/volume_manager.go%3FL1-100\n1: /*\n2: Copyright 2016 The Kubernetes Authors.\n3: \n4: Licensed under the Apache License, Version 2.0 (the \"License\");\n5: you may not use this file except in compliance with the License.\n6: You may obtain a copy of the License at\n7: \n8:     http://www.apache.org/licenses/LICENSE-2.0\n9: \n10: Unless required by applicable law or agreed to in writing, software\n11: distributed under the License is distributed on an \"AS IS\" BASIS,\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n13: See the License for the specific language governing permissions and\n14: limitations under the License.\n15: */\n16: \n17: package volumemanager\n18: \n19: import (\n20: \t\"context\"\n21: \t\"errors\"\n22: \t\"fmt\"\n23: \t\"slices\"\n24: \t\"strconv\"\n25: \t\"strings\"\n26: \t\"sync\"\n27: \t\"time\"\n28: \n29: \tutilfeature \"k8s.io/apiserver/pkg/util/feature\"\n30: \t\"k8s.io/klog/v2\"\n31: \t\"k8s.io/mount-utils\"\n32: \n33: \tv1 \"k8s.io/api/core/v1\"\n34: \tk8stypes \"k8s.io/apimachinery/pkg/types\"\n35: \tutilerrors \"k8s.io/apimachinery/pkg/util/errors\"\n36: \t\"k8s.io/apimachinery/pkg/util/runtime\"\n37: \t\"k8s.io/apimachinery/pkg/util/sets\"\n38: \t\"k8s.io/apimachinery/pkg/util/wait\"\n39: \tclientset \"k8s.io/client-go/kubernetes\"\n40: \t\"k8s.io/client-go/tools/record\"\n41: \tcsitrans \"k8s.io/csi-translation-lib\"\n42: \t\"k8s.io/kubernetes/pkg/kubelet/config\"\n43: \t\"k8s.io/kubernetes/pkg/kubelet/container\"\n44: \t\"k8s.io/kubernetes/pkg/kubelet/volumemanager/cache\"\n45: \t\"k8s.io/kubernetes/pkg/kubelet/volumemanager/metrics\"\n46: \t\"k8s.io/kubernetes/pkg/kubelet/volumemanager/populator\"\n47: \t\"k8s.io/kubernetes/pkg/kubelet/volumemanager/reconciler\"\n48: \t\"k8s.io/kubernetes/pkg/volume\"\n49: \t\"k8s.io/kubernetes/pkg/volume/csimigration\"\n50: \t\"k8s.io/kubernetes/pkg/volume/util\"\n51: \t\"k8s.io/kubernetes/pkg/volume/util/hostutil\"\n52: \t\"k8s.io/kubernetes/pkg/volume/util/operationexecutor\"\n53: \t\"k8s.io/kubernetes/pkg/volume/util/types\"\n54: \t\"k8s.io/kubernetes/pkg/volume/util/volumepathhandler\"\n55: )\n56: \n57: const (\n58: \t// reconcilerLoopSleepPeriod is the amount of time the reconciler loop waits\n59: \t// between successive executions\n60: \treconcilerLoopSleepPeriod = 100 * time.Millisecond\n61: \n62: \t// desiredStateOfWorldPopulatorLoopSleepPeriod is the amount of time the\n63: \t// DesiredStateOfWorldPopulator loop waits between successive executions\n64: \tdesiredStateOfWorldPopulatorLoopSleepPeriod = 100 * time.Millisecond\n65: \n66: \t// podAttachAndMountTimeout is the maximum amount of time the\n67: \t// WaitForAttachAndMount call will wait for all volumes in the specified pod\n68: \t// to be attached and mounted. Even though cloud operations can take several\n69: \t// minutes to complete, we set the timeout to 2 minutes because kubelet\n70: \t// will retry in the next sync iteration. This frees the associated\n71: \t// goroutine of the pod to process newer updates if needed (e.g., a delete\n72: \t// request to the pod).\n73: \t// Value is slightly offset from 2 minutes to make timeouts due to this\n74: \t// constant recognizable.\n75: \tpodAttachAndMountTimeout = 2*time.Minute + 3*time.Second\n76: \n77: \t// podAttachAndMountRetryInterval is the amount of time the GetVolumesForPod\n78: \t// call waits before retrying\n79: \tpodAttachAndMountRetryInterval = 300 * time.Millisecond\n80: \n81: \t// waitForAttachTimeout is the maximum amount of time a\n82: \t// operationexecutor.Mount call will wait for a volume to be attached.\n83: \t// Set to 10 minutes because we've seen attach operations take several\n84: \t// minutes to complete for some volume plugins in some cases. While this\n85: \t// operation is waiting it only blocks other operations on the same device,\n86: ...
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Let me search for the CRI client implementation and look at the kuberuntime_manager.go for its full structure.
100-assistanttool_usemcp__sourcegraph__sg_keyword_search
1012026-06-12T21:48:40.729Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"No results.\n\nNo results found."}
102-assistanttool_usemcp__sourcegraph__sg_read_file
1032026-06-12T21:48:41.688Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/kuberuntime/kuberuntime_manager.go%3FL1-100\n1: /*\n2: Copyright 2016 The Kubernetes Authors.\n3: \n4: Licensed under the Apache License, Version 2.0 (the \"License\");\n5: you may not use this file except in compliance with the License.\n6: You may obtain a copy of the License at\n7: \n8:     http://www.apache.org/licenses/LICENSE-2.0\n9: \n10: Unless required by applicable law or agreed to in writing, software\n11: distributed under the License is distributed on an \"AS IS\" BASIS,\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n13: See the License for the specific language governing permissions and\n14: limitations under the License.\n15: */\n16: \n17: package kuberuntime\n18: \n19: import (\n20: \t\"context\"\n21: \t\"errors\"\n22: \t\"fmt\"\n23: \t\"os\"\n24: \t\"path/filepath\"\n25: \t\"sort\"\n26: \t\"time\"\n27: \n28: \tcadvisorapi \"github.com/google/cadvisor/info/v1\"\n29: \t\"go.opentelemetry.io/otel/trace\"\n30: \tgrpcstatus \"google.golang.org/grpc/status\"\n31: \tcrierror \"k8s.io/cri-api/pkg/errors\"\n32: \t\"k8s.io/klog/v2\"\n33: \n34: \tv1 \"k8s.io/api/core/v1\"\n35: \t\"k8s.io/apimachinery/pkg/api/resource\"\n36: \tmetav1 \"k8s.io/apimachinery/pkg/apis/meta/v1\"\n37: \tkubetypes \"k8s.io/apimachinery/pkg/types\"\n38: \tutilruntime \"k8s.io/apimachinery/pkg/util/runtime\"\n39: \tutilversion \"k8s.io/apimachinery/pkg/util/version\"\n40: \tutilfeature \"k8s.io/apiserver/pkg/util/feature\"\n41: \t\"k8s.io/client-go/tools/record\"\n42: \tref \"k8s.io/client-go/tools/reference\"\n43: \t\"k8s.io/client-go/util/flowcontrol\"\n44: \t\"k8s.io/component-base/logs/logreduction\"\n45: \tinternalapi \"k8s.io/cri-api/pkg/apis\"\n46: \truntimeapi \"k8s.io/cri-api/pkg/apis/runtime/v1\"\n47: \n48: \t\"k8s.io/kubernetes/pkg/api/legacyscheme\"\n49: \tpodutil \"k8s.io/kubernetes/pkg/api/v1/pod\"\n50: \t\"k8s.io/kubernetes/pkg/credentialprovider\"\n51: \t\"k8s.io/kubernetes/pkg/credentialprovider/plugin\"\n52: \t\"k8s.io/kubernetes/pkg/features\"\n53: \t\"k8s.io/kubernetes/pkg/kubelet/cm\"\n54: \tkubecontainer \"k8s.io/kubernetes/pkg/kubelet/container\"\n55: \t\"k8s.io/kubernetes/pkg/kubelet/events\"\n56: \t\"k8s.io/kubernetes/pkg/kubelet/images\"\n57: \truntimeutil \"k8s.io/kubernetes/pkg/kubelet/kuberuntime/util\"\n58: \t\"k8s.io/kubernetes/pkg/kubelet/lifecycle\"\n59: \t\"k8s.io/kubernetes/pkg/kubelet/logs\"\n60: \t\"k8s.io/kubernetes/pkg/kubelet/metrics\"\n61: \t\"k8s.io/kubernetes/pkg/kubelet/pleg\"\n62: \tproberesults \"k8s.io/kubernetes/pkg/kubelet/prober/results\"\n63: \t\"k8s.io/kubernetes/pkg/kubelet/runtimeclass\"\n64: \t\"k8s.io/kubernetes/pkg/kubelet/sysctl\"\n65: \t\"k8s.io/kubernetes/pkg/kubelet/types\"\n66: \t\"k8s.io/kubernetes/pkg/kubelet/util/cache\"\n67: \t\"k8s.io/kubernetes/pkg/kubelet/util/format\"\n68: \tsc \"k8s.io/kubernetes/pkg/securitycontext\"\n69: )\n70: \n71: const (\n72: \t// The api version of kubelet runtime api\n73: \tkubeRuntimeAPIVersion = \"0.1.0\"\n74: \t// A minimal shutdown window for avoiding unnecessary SIGKILLs\n75: \tminimumGracePeriodInSeconds = 2\n76: \n77: \t// The expiration time of version cache.\n78: \tversionCacheTTL = 60 * time.Second\n79: \t// How frequently to report identical errors\n80: \tidenticalErrorDelay = 1 * time.Minute\n81: \t// OpenTelemetry instrumentation scope name\n82: \tinstrumentationScope = \"k8s.io/kubernetes/pkg/kubelet/kuberuntime\"\n83: )\n84: \n85: var (\n86: \t// ErrVersionNotSupported is returned when the api version of runtime interface is not supported\n87: \tErrVersionNotSupported = errors.New(\"runtime api version is not supported\")\n88: )\n89: \n90: // podStateProvider can determine if none of the elements are necessary to retain (pod content)\n91: // or if none of the runtime elements are necessary to retain (containers)\n92: type podStateProvider interface {\n93: \tIsPodTerm...
104-assistanttool_usemcp__sourcegraph__sg_read_file
1052026-06-12T21:48:42.694Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/pod_workers.go%3FL1-100\n1: /*\n2: Copyright 2014 The Kubernetes Authors.\n3: \n4: Licensed under the Apache License, Version 2.0 (the \"License\");\n5: you may not use this file except in compliance with the License.\n6: You may obtain a copy of the License at\n7: \n8:     http://www.apache.org/licenses/LICENSE-2.0\n9: \n10: Unless required by applicable law or agreed to in writing, software\n11: distributed under the License is distributed on an \"AS IS\" BASIS,\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n13: See the License for the specific language governing permissions and\n14: limitations under the License.\n15: */\n16: \n17: package kubelet\n18: \n19: import (\n20: \t\"context\"\n21: \t\"fmt\"\n22: \t\"strings\"\n23: \t\"sync\"\n24: \t\"time\"\n25: \n26: \tv1 \"k8s.io/api/core/v1\"\n27: \t\"k8s.io/apimachinery/pkg/types\"\n28: \t\"k8s.io/apimachinery/pkg/util/runtime\"\n29: \t\"k8s.io/apimachinery/pkg/util/wait\"\n30: \t\"k8s.io/client-go/tools/record\"\n31: \truntimeapi \"k8s.io/cri-api/pkg/apis/runtime/v1\"\n32: \t\"k8s.io/klog/v2\"\n33: \tkubecontainer \"k8s.io/kubernetes/pkg/kubelet/container\"\n34: \t\"k8s.io/kubernetes/pkg/kubelet/events\"\n35: \t\"k8s.io/kubernetes/pkg/kubelet/eviction\"\n36: \t\"k8s.io/kubernetes/pkg/kubelet/metrics\"\n37: \tkubetypes \"k8s.io/kubernetes/pkg/kubelet/types\"\n38: \t\"k8s.io/kubernetes/pkg/kubelet/util/queue\"\n39: \t\"k8s.io/utils/clock\"\n40: )\n41: \n42: // OnCompleteFunc is a function that is invoked when an operation completes.\n43: // If err is non-nil, the operation did not complete successfully.\n44: type OnCompleteFunc func(err error)\n45: \n46: // PodStatusFunc is a function that is invoked to override the pod status when a pod is killed.\n47: type PodStatusFunc func(podStatus *v1.PodStatus)\n48: \n49: // KillPodOptions are options when performing a pod update whose update type is kill.\n50: type KillPodOptions struct {\n51: \t// CompletedCh is closed when the kill request completes (syncTerminatingPod has completed\n52: \t// without error) or if the pod does not exist, or if the pod has already terminated. This\n53: \t// could take an arbitrary amount of time to be closed, but is never left open once\n54: \t// CouldHaveRunningContainers() returns false.\n55: \tCompletedCh chan<- struct{}\n56: \t// Evict is true if this is a pod triggered eviction - once a pod is evicted some resources are\n57: \t// more aggressively reaped than during normal pod operation (stopped containers).\n58: \tEvict bool\n59: \t// PodStatusFunc is invoked (if set) and overrides the status of the pod at the time the pod is killed.\n60: \t// The provided status is populated from the latest state.\n61: \tPodStatusFunc PodStatusFunc\n62: \t// PodTerminationGracePeriodSecondsOverride is optional override to use if a pod is being killed as part of kill operation.\n63: \tPodTerminationGracePeriodSecondsOverride *int64\n64: }\n65: \n66: // UpdatePodOptions is an options struct to pass to a UpdatePod operation.\n67: type UpdatePodOptions struct {\n68: \t// The type of update (create, update, sync, kill).\n69: \tUpdateType kubetypes.SyncPodType\n70: \t// StartTime is an optional timestamp for when this update was created. If set,\n71: \t// when this update is fully realized by the pod worker it will be recorded in\n72: \t// the PodWorkerDuration metric.\n73: \tStartTime time.Time\n74: \t// Pod to update. Required.\n75: \tPod *v1.Pod\n76: \t// MirrorPod is the mirror pod if Pod is a static pod. Optional when UpdateType\n77: \t// is kill or terminated.\n78: \tMirrorPod *v1.Pod\n79: \t// RunningPod is a runtime pod that is no longer present in config. Required\n80: \t// if Pod is nil, ignored if Pod is set.\n81: \tRunningPod *kubecontainer.Pod\n82: \t// KillPodOptions is used to override the default termination behavior of the\n83: \t...
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Let me find the CRI client in the vendor directory and also look for additional files.
111-assistanttool_usemcp__sourcegraph__sg_list_files
1122026-06-12T21:48:46.794Zusertool_resultmcp__sourcegraph__sg_list_files
{"text":"No files."}
113-assistanttool_usemcp__sourcegraph__sg_keyword_search
1142026-06-12T21:48:47.666Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kubelet.go\n371: \tlogger := klog.Background()\n372: \tif kubeDeps.RemoteRuntimeService, err = remote.NewRemoteRuntimeService(kubeCfg.ContainerRuntimeEndpoint, kubeCfg.RuntimeRequestTimeout.Duration, tp, &logger); err != nil {\n373: \t\treturn err\n374: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kubelet_test.go\n3215: \tlogger := klog.Background()\n3216: \truntimeService, err := remote.NewRemoteRuntimeService(endpoint, 15*time.Second, tp, &logger)\n3217: \trequire.NoError(t, err)\n3218: \n"}
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118-assistanttool_usemcp__sourcegraph__sg_list_files
1192026-06-12T21:48:51.126Zusertool_resultmcp__sourcegraph__sg_list_files
{"text":"No files."}
120-assistanttool_usemcp__sourcegraph__sg_keyword_search
1212026-06-12T21:48:51.462Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/kubernetes--v1.32.0 – cmd/kubeadm/app/util/runtime/runtime_fake_test.go\n39: \t}\n40: \tnewRemoteRuntimeServiceReturns struct {\n41: \t\tres cri.RuntimeService\n42: \n100: \n101: func (fake *fakeImpl) NewRemoteRuntimeServiceReturns(res cri.RuntimeService, err error) {\n102: \tfake.newRemoteRuntimeServiceReturns = struct {\n103: \t\tres cri.RuntimeService\n104: \n95: \n96: func (fake *fakeImpl) NewRemoteRuntimeService(string, time.Duration) (cri.RuntimeService, error) {\n97: \tfakeReturns := fake.newRemoteRuntimeServiceReturns\n98: \treturn fakeReturns.res, fakeReturns.err\n99: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – staging/src/k8s.io/cri-client/pkg/remote_runtime.go\n45: \n46: // remoteRuntimeService is a gRPC implementation of internalapi.RuntimeService.\n47: type remoteRuntimeService struct {\n48: \ttimeout       time.Duration\n49: \n81: \n82: // NewRemoteRuntimeService creates a new internalapi.RuntimeService.\n83: func NewRemoteRuntimeService(endpoint string, connectionTimeout time.Duration, tp trace.TracerProvider, logger *klog.Logger) (internalapi.RuntimeService, error) {\n84: \tinternal.Log(logger, 3, \"Connecting to runtime service\", \"endpoint\", endpoint)\n85: \n126: \n127: \tservice := &remoteRuntimeService{\n128: \t\ttimeout:      connectionTimeout,\n129: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – cmd/kubeadm/app/util/runtime/impl.go\n30: type impl interface {\n31: \tNewRemoteRuntimeService(endpoint string, connectionTimeout time.Duration) (criapi.RuntimeService, error)\n32: \tNewRemoteImageService(endpoint string, connectionTimeout time.Duration) (criapi.ImageManagerService, error)\n33: \n40: \n41: func (*defaultImpl) NewRemoteRuntimeService(endpoint string, connectionTimeout time.Duration) (criapi.RuntimeService, error) {\n42: \treturn criclient.NewRemoteRuntimeService(endpoint, defaultTimeout, nil, nil)\n43: }\n44: \n27: \n28: type defaultImpl struct{}\n29: \n30: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – cmd/kubeadm/app/util/runtime/runtime.go\n286: \n287: \ttype config struct {\n288: \t\tSandboxImage string `json:\"sandboxImage,omitempty\"`\n289: \n54: \n55: // CRIRuntime is a struct that interfaces with the CRI\n56: type CRIRuntime struct {\n57: \timpl           impl\n58: \n65: \n66: // NewContainerRuntime sets up and returns a ContainerRuntime struct\n67: func NewContainerRuntime(criSocket string) ContainerRuntime {\n68: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – cmd/kubemark/app/hollow_node.go\n55: \n56: type hollowNodeConfig struct {\n57: \tKubeconfigPath          string\n58: \n250: \t\tlogger := klog.Background()\n251: \t\truntimeService, err := remote.NewRemoteRuntimeService(endpoint, 15*time.Second, noop.NewTracerProvider(), &logger)\n252: \t\tif err != nil {\n253: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kubelet.go\n312: \tTLSOptions                *server.TLSOptions\n313: \tRemoteRuntimeService      internalapi.RuntimeService\n314: \tRemoteImageService        internalapi.ImageManagerService\n315: \n371: \tlogger := klog.Background()\n372: \tif kubeDeps.RemoteRuntimeService, err = remote.NewRemoteRuntimeService(kubeCfg.ContainerRuntimeEndpoint, kubeCfg.RuntimeRequestTimeout.Duration, tp, &logger); err != nil {\n373: \t\treturn err\n374: \n1040: // Kubelet is the main kubelet implementation.\n1041: type Kubelet struct {\n1042: \tkubeletConfiguration kubeletconfiginternal.KubeletConfiguration\n1043: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – cmd/kubeadm/app/util/runtime/runtime_test.go\n359: \tconst tempPrefix = \"test.kubeadm.runtime.isExistingSocket.\"\n360: \ttests := []struct {\n361: \t\tname string\n362: \n418: func TestDetectCRISocketImpl(t *testing.T) {\n419: \ttests := []struct {\n420: \t\tname            string\n421: \n35: func TestNewContainerRuntime(t *testing.T) {\n36: \tfor _, tc := range []struct {\n37: \t\tname        string\n38: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – test/e2e_node/util.go\n124: \tif e...
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Found the CRI client. Let me explore the staging directory and also look at more device manager and lifecycle files.
126-assistanttool_usemcp__sourcegraph__sg_list_files
1272026-06-12T21:48:55.778Zusertool_resultmcp__sourcegraph__sg_list_files
{"text":"staging/src/k8s.io/cri-client/pkg/fake/\nstaging/src/k8s.io/cri-client/pkg/internal/\nstaging/src/k8s.io/cri-client/pkg/logs/\nstaging/src/k8s.io/cri-client/pkg/util/\nstaging/src/k8s.io/cri-client/pkg/doc.go\nstaging/src/k8s.io/cri-client/pkg/remote_image.go\nstaging/src/k8s.io/cri-client/pkg/remote_image_test.go\nstaging/src/k8s.io/cri-client/pkg/remote_runtime.go\nstaging/src/k8s.io/cri-client/pkg/remote_runtime_test.go\nstaging/src/k8s.io/cri-client/pkg/utils.go\nstaging/src/k8s.io/cri-client/pkg/utils_test.go\n"}
128-assistanttool_usemcp__sourcegraph__sg_read_file
1292026-06-12T21:48:56.796Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/staging/src/k8s.io/cri-client/pkg/remote_runtime.go%3FL1-80\n1: /*\n2: Copyright 2016 The Kubernetes Authors.\n3: \n4: Licensed under the Apache License, Version 2.0 (the \"License\");\n5: you may not use this file except in compliance with the License.\n6: You may obtain a copy of the License at\n7: \n8:     http://www.apache.org/licenses/LICENSE-2.0\n9: \n10: Unless required by applicable law or agreed to in writing, software\n11: distributed under the License is distributed on an \"AS IS\" BASIS,\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n13: See the License for the specific language governing permissions and\n14: limitations under the License.\n15: */\n16: \n17: package cri\n18: \n19: import (\n20: \t\"context\"\n21: \t\"errors\"\n22: \t\"fmt\"\n23: \t\"io\"\n24: \t\"strings\"\n25: \t\"time\"\n26: \n27: \t\"go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc\"\n28: \t\"go.opentelemetry.io/otel/trace\"\n29: \t\"google.golang.org/grpc\"\n30: \t\"google.golang.org/grpc/backoff\"\n31: \t\"google.golang.org/grpc/codes\"\n32: \t\"google.golang.org/grpc/credentials/insecure\"\n33: \t\"google.golang.org/grpc/status\"\n34: \n35: \t\"k8s.io/component-base/logs/logreduction\"\n36: \ttracing \"k8s.io/component-base/tracing\"\n37: \tinternalapi \"k8s.io/cri-api/pkg/apis\"\n38: \truntimeapi \"k8s.io/cri-api/pkg/apis/runtime/v1\"\n39: \t\"k8s.io/klog/v2\"\n40: \tutilexec \"k8s.io/utils/exec\"\n41: \n42: \t\"k8s.io/cri-client/pkg/internal\"\n43: \t\"k8s.io/cri-client/pkg/util\"\n44: )\n45: \n46: // remoteRuntimeService is a gRPC implementation of internalapi.RuntimeService.\n47: type remoteRuntimeService struct {\n48: \ttimeout       time.Duration\n49: \truntimeClient runtimeapi.RuntimeServiceClient\n50: \t// Cache last per-container error message to reduce log spam\n51: \tlogReduction *logreduction.LogReduction\n52: \tlogger       *klog.Logger\n53: }\n54: \n55: const (\n56: \t// How frequently to report identical errors\n57: \tidenticalErrorDelay = 1 * time.Minute\n58: \n59: \t// connection parameters\n60: \tmaxBackoffDelay      = 3 * time.Second\n61: \tbaseBackoffDelay     = 100 * time.Millisecond\n62: \tminConnectionTimeout = 5 * time.Second\n63: )\n64: \n65: // CRIVersion is the type for valid Container Runtime Interface (CRI) API\n66: // versions.\n67: type CRIVersion string\n68: \n69: var (\n70: \t// ErrContainerStatusNil indicates that the returned container status is nil.\n71: \tErrContainerStatusNil = errors.New(\"container status is nil\")\n72: \n73: \t// ErrCommandTimedOut indicates that the exec sync command timed.\n74: \tErrCommandTimedOut = errors.New(\"command timed out\")\n75: )\n76: \n77: const (\n78: \t// CRIVersionV1 references the v1 CRI API.\n79: \tCRIVersionV1 CRIVersion = \"v1\"\n80: )\n81: "}
130-assistanttool_usemcp__sourcegraph__sg_read_file
1312026-06-12T21:48:58.335Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/cm/devicemanager/types.go\n1: /*\n2: Copyright 2017 The Kubernetes Authors.\n3: \n4: Licensed under the Apache License, Version 2.0 (the \"License\");\n5: you may not use this file except in compliance with the License.\n6: You may obtain a copy of the License at\n7: \n8:     http://www.apache.org/licenses/LICENSE-2.0\n9: \n10: Unless required by applicable law or agreed to in writing, software\n11: distributed under the License is distributed on an \"AS IS\" BASIS,\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n13: See the License for the specific language governing permissions and\n14: limitations under the License.\n15: */\n16: \n17: package devicemanager\n18: \n19: import (\n20: \t\"time\"\n21: \n22: \tv1 \"k8s.io/api/core/v1\"\n23: \t\"k8s.io/apimachinery/pkg/util/sets\"\n24: \t\"k8s.io/apiserver/pkg/server/healthz\"\n25: \t\"k8s.io/kubernetes/pkg/kubelet/cm/containermap\"\n26: \t\"k8s.io/kubernetes/pkg/kubelet/cm/resourceupdates\"\n27: \t\"k8s.io/kubernetes/pkg/kubelet/cm/topologymanager\"\n28: \t\"k8s.io/kubernetes/pkg/kubelet/config\"\n29: \tkubecontainer \"k8s.io/kubernetes/pkg/kubelet/container\"\n30: \t\"k8s.io/kubernetes/pkg/kubelet/lifecycle\"\n31: \t\"k8s.io/kubernetes/pkg/kubelet/pluginmanager/cache\"\n32: \tschedulerframework \"k8s.io/kubernetes/pkg/scheduler/framework\"\n33: )\n34: \n35: // Manager manages all the Device Plugins running on a node.\n36: type Manager interface {\n37: \t// Start starts device plugin registration service.\n38: \tStart(activePods ActivePodsFunc, sourcesReady config.SourcesReady, initialContainers containermap.ContainerMap, initialContainerRunningSet sets.Set[string]) error\n39: \n40: \t// Allocate configures and assigns devices to a container in a pod. From\n41: \t// the requested device resources, Allocate will communicate with the\n42: \t// owning device plugin to allow setup procedures to take place, and for\n43: \t// the device plugin to provide runtime settings to use the device\n44: \t// (environment variables, mount points and device files).\n45: \tAllocate(pod *v1.Pod, container *v1.Container) error\n46: \n47: \t// UpdatePluginResources updates node resources based on devices already\n48: \t// allocated to pods. The node object is provided for the device manager to\n49: \t// update the node capacity to reflect the currently available devices.\n50: \tUpdatePluginResources(node *schedulerframework.NodeInfo, attrs *lifecycle.PodAdmitAttributes) error\n51: \n52: \t// Stop stops the manager.\n53: \tStop() error\n54: \n55: \t// GetDeviceRunContainerOptions checks whether we have cached containerDevices\n56: \t// for the passed-in <pod, container> and returns its DeviceRunContainerOptions\n57: \t// for the found one. An empty struct is returned in case no cached state is found.\n58: \tGetDeviceRunContainerOptions(pod *v1.Pod, container *v1.Container) (*DeviceRunContainerOptions, error)\n59: \n60: \t// GetCapacity returns the amount of available device plugin resource capacity, resource allocatable\n61: \t// and inactive device plugin resources previously registered on the node.\n62: \tGetCapacity() (v1.ResourceList, v1.ResourceList, []string)\n63: \n64: \t// GetWatcherHandler returns the plugin handler for the device manager.\n65: \tGetWatcherHandler() cache.PluginHandler\n66: \tGetHealthChecker() healthz.HealthChecker\n67: \n68: \t// GetDevices returns information about the devices assigned to pods and containers\n69: \tGetDevices(podUID, containerName string) ResourceDeviceInstances\n70: \n71: \t// UpdateAllocatedResourcesStatus updates the status of allocated resources for the pod.\n72: \tUpdateAllocatedResourcesStatus(pod *v1.Pod, status *v1.PodStatus)\n73: \n74: \t// GetAllocatableDevices returns information about all the devices known to the manager\n75: \tGetAllocatableDevices() ResourceDeviceInstances...
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I now have enough information to write a comprehensive answer. Let me read one more file to confirm the remote_image.go CRI client structure.
165-assistanttool_usemcp__sourcegraph__sg_read_file
1662026-06-12T21:49:27.507Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/staging/src/k8s.io/cri-client/pkg/remote_image.go%3FL1-60\n1: /*\n2: Copyright 2016 The Kubernetes Authors.\n3: \n4: Licensed under the Apache License, Version 2.0 (the \"License\");\n5: you may not use this file except in compliance with the License.\n6: You may obtain a copy of the License at\n7: \n8:     http://www.apache.org/licenses/LICENSE-2.0\n9: \n10: Unless required by applicable law or agreed to in writing, software\n11: distributed under the License is distributed on an \"AS IS\" BASIS,\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n13: See the License for the specific language governing permissions and\n14: limitations under the License.\n15: */\n16: \n17: package cri\n18: \n19: import (\n20: \t\"context\"\n21: \t\"errors\"\n22: \t\"fmt\"\n23: \t\"time\"\n24: \n25: \t\"go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc\"\n26: \t\"go.opentelemetry.io/otel/trace\"\n27: \t\"google.golang.org/grpc\"\n28: \t\"google.golang.org/grpc/backoff\"\n29: \t\"google.golang.org/grpc/codes\"\n30: \t\"google.golang.org/grpc/credentials/insecure\"\n31: \t\"google.golang.org/grpc/status\"\n32: \n33: \ttracing \"k8s.io/component-base/tracing\"\n34: \tinternalapi \"k8s.io/cri-api/pkg/apis\"\n35: \truntimeapi \"k8s.io/cri-api/pkg/apis/runtime/v1\"\n36: \t\"k8s.io/klog/v2\"\n37: \n38: \t\"k8s.io/cri-client/pkg/internal\"\n39: \t\"k8s.io/cri-client/pkg/util\"\n40: )\n41: \n42: // remoteImageService is a gRPC implementation of internalapi.ImageManagerService.\n43: type remoteImageService struct {\n44: \ttimeout     time.Duration\n45: \timageClient runtimeapi.ImageServiceClient\n46: \tlogger      *klog.Logger\n47: }\n48: \n49: // NewRemoteImageService creates a new internalapi.ImageManagerService.\n50: func NewRemoteImageService(endpoint string, connectionTimeout time.Duration, tp trace.TracerProvider, logger *klog.Logger) (internalapi.ImageManagerService, error) {\n51: \tinternal.Log(logger, 3, \"Connecting to image service\", \"endpoint\", endpoint)\n52: \taddr, dialer, err := util.GetAddressAndDialer(endpoint)\n53: \tif err != nil {\n54: \t\treturn nil, err\n55: \t}\n56: \n57: \tctx, cancel := context.WithTimeout(context.Background(), connectionTimeout)\n58: \tdefer cancel()\n59: \n60: \tvar dialOpts []grpc.DialOption\n61: "}
167-assistanttool_usemcp__sourcegraph__sg_read_file
1682026-06-12T21:49:27.970Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/pleg/evented.go%3FL1-60\n1: /*\n2: Copyright 2022 The Kubernetes Authors.\n3: \n4: Licensed under the Apache License, Version 2.0 (the \"License\");\n5: you may not use this file except in compliance with the License.\n6: You may obtain a copy of the License at\n7: \n8:     http://www.apache.org/licenses/LICENSE-2.0\n9: \n10: Unless required by applicable law or agreed to in writing, software\n11: distributed under the License is distributed on an \"AS IS\" BASIS,\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n13: See the License for the specific language governing permissions and\n14: limitations under the License.\n15: */\n16: \n17: package pleg\n18: \n19: import (\n20: \t\"context\"\n21: \t\"fmt\"\n22: \t\"sync\"\n23: \t\"time\"\n24: \n25: \t\"k8s.io/apimachinery/pkg/types\"\n26: \t\"k8s.io/apimachinery/pkg/util/wait\"\n27: \tinternalapi \"k8s.io/cri-api/pkg/apis\"\n28: \truntimeapi \"k8s.io/cri-api/pkg/apis/runtime/v1\"\n29: \t\"k8s.io/klog/v2\"\n30: \tkubecontainer \"k8s.io/kubernetes/pkg/kubelet/container\"\n31: \t\"k8s.io/kubernetes/pkg/kubelet/metrics\"\n32: \t\"k8s.io/utils/clock\"\n33: )\n34: \n35: // The frequency with which global timestamp of the cache is to\n36: // is to be updated periodically. If pod workers get stuck at cache.GetNewerThan\n37: // call, after this period it will be unblocked.\n38: const globalCacheUpdatePeriod = 5 * time.Second\n39: \n40: var (\n41: \teventedPLEGUsage   = false\n42: \teventedPLEGUsageMu = sync.RWMutex{}\n43: )\n44: \n45: // isEventedPLEGInUse indicates whether Evented PLEG is in use. Even after enabling\n46: // the Evented PLEG feature gate, there could be several reasons it may not be in use.\n47: // e.g. Streaming data issues from the runtime or the runtime does not implement the\n48: // container events stream.\n49: func isEventedPLEGInUse() bool {\n50: \teventedPLEGUsageMu.RLock()\n51: \tdefer eventedPLEGUsageMu.RUnlock()\n52: \treturn eventedPLEGUsage\n53: }\n54: \n55: // setEventedPLEGUsage should only be accessed from\n56: // Start/Stop of Evented PLEG.\n57: func setEventedPLEGUsage(enable bool) {\n58: \teventedPLEGUsageMu.Lock()\n59: \tdefer eventedPLEGUsageMu.Unlock()\n60: \teventedPLEGUsage = enable\n61: "}
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Now I have all the information needed. Let me write the comprehensive `answer.json`.
191-assistanttool_useWrite
1922026-06-12T21:50:16.327Zusertool_resultWrite
File created successfully at: /workspace/answer.json (file state is current in your context — no need to Read it back)
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The `answer.json` is written. Here's a summary of what I found:
+
+## Major Kubelet Components (sig-node, kubernetes v1.32.0)
+
+### 1. Pod Lifecycle Manager
+- **`pkg/kubelet/lifecycle/interfaces.go`** — `PodLifecycleTarget`, `PodAdmitHandler`, `PodSyncLoopHandler`, `PodSyncHandler` interfaces
+- **`pkg/kubelet/lifecycle/handlers.go`** — `handlerRunner` executes PostStart/PreStop hooks
+- **`pkg/kubelet/pod_workers.go`** — `podWorkers` / `PodWorkers`: per-pod state machine (sync → terminating → terminated)
+- **`pkg/kubelet/pleg/pleg.go`** — `PodLifecycleEventGenerator` interface + event types
+- **`pkg/kubelet/pleg/generic.go`** — `GenericPLEG`: polling-based PLEG
+- **`pkg/kubelet/pleg/evented.go`** — `EventedPLEG`: event-stream-based PLEG
+
+### 2. CRI Client
+- **`staging/src/k8s.io/cri-client/pkg/remote_runtime.go`** — `remoteRuntimeService` / `NewRemoteRuntimeService`: gRPC client to container runtime
+- **`staging/src/k8s.io/cri-client/pkg/remote_image.go`** — `remoteImageService` / `NewRemoteImageService`: image service client
+- **`pkg/kubelet/kuberuntime/kuberuntime_manager.go`** — `kubeGenericRuntimeManager`: Kubernetes-aware wrapper around CRI
+
+### 3. Volume Manager
+- **`pkg/kubelet/volumemanager/volume_manager.go`** — `VolumeManager` interface + `volumeManager` implementation
+
+### 4. Device Plugin Manager
+- **`pkg/kubelet/cm/devicemanager/types.go`** — `Manager` interface
+- **`pkg/kubelet/cm/devicemanager/manager.go`** — `ManagerImpl`: manages device plugin registration, allocation, and checkpointing
Tool Calls (33)
1. ToolSearch @ -
Input
{
+  "query": "select:mcp__sourcegraph__sg_keyword_search,mcp__sourcegraph__sg_list_files,mcp__sourcegraph__sg_read_file,mcp__sourcegraph__sg_nls_search",
+  "max_results": 5
+}
Output
{
+  "matches": [
+    "mcp__sourcegraph__sg_keyword_search",
+    "mcp__sourcegraph__sg_list_files",
+    "mcp__sourcegraph__sg_read_file",
+    "mcp__sourcegraph__sg_nls_search"
+  ],
+  "query": "select:mcp__sourcegraph__sg_keyword_search,mcp__sourcegraph__sg_list_files,mcp__sourcegraph__sg_read_file,mcp__sourcegraph__sg_nls_search",
+  "total_deferred_tools": 33
+}
2. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/kubernetes--v1.32.0$ file:pkg/kubelet podLifecycleManager OR pod_lifecycle_manager OR lifecycle_manager"
+}
Output
{
+  "content": "{\"text\":\"No results.\\n\\nNo results found.\"}",
+  "structuredContent": {
+    "text": "No results.\n\nNo results found."
+  }
+}
3. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/kubernetes--v1.32.0$ file:pkg/kubelet volumeManager OR volume_manager"
+}
Output
{
+  "content": "{\"text\":\"# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/volumemanager/volume_manager_fake.go\\n16: \\n17: package volumemanager\\n18: \\n19: \\n28: \\n29: // FakeVolumeManager is a test implementation that just tracks calls\\n30: type FakeVolumeManager struct {\\n31: \\tvolumes       map[v1.UniqueVolumeName]bool\\n32: \\n36: \\n37: var _ VolumeManager = &FakeVolumeManager{}\\n38: \\n39: // NewFakeVolumeManager creates a new VolumeManager test instance\\n40: func NewFakeVolumeManager(initialVolumes []v1.UniqueVolumeName, unmountDelay time.Duration, unmountError error) *FakeVolumeManager {\\n41: \\tvolumes := map[v1.UniqueVolumeName]bool{}\\n42: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/volumemanager/metrics/metrics.go\\n32: \\t// Metric keys for Volume Manager.\\n33: \\tvolumeManagerTotalVolumes                     = \\\"volume_manager_total_volumes\\\"\\n34: \\treconstructVolumeOperationsTotal              = \\\"reconstruct_volume_operations_total\\\"\\n35: \\n43: \\ttotalVolumesDesc = metrics.NewDesc(\\n44: \\t\\tvolumeManagerTotalVolumes,\\n45: \\t\\t\\\"Number of volumes in Volume Manager\\\",\\n46: \\n23: \\t\\\"k8s.io/component-base/metrics/legacyregistry\\\"\\n24: \\t\\\"k8s.io/kubernetes/pkg/kubelet/volumemanager/cache\\\"\\n25: \\t\\\"k8s.io/kubernetes/pkg/volume\\\"\\n26: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/volumemanager/volume_manager.go\\n16: \\n17: package volumemanager\\n18: \\n19: \\n180: // Must be pre-initialized.\\n181: func NewVolumeManager(\\n182: \\tcontrollerAttachDetachEnabled bool,\\n183: \\n241: \\n242: // volumeManager implements the VolumeManager interface\\n243: type volumeManager struct {\\n244: \\t// kubeClient is the kube API client used by DesiredStateOfWorldPopulator to\\n245: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/volumemanager/OWNERS\\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/volumemanager/reconciler/reconciler.go\\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/volumemanager/cache/desired_state_of_wold_selinux_metrics.go\\n29: \\t\\t&compbasemetrics.GaugeOpts{\\n30: \\t\\t\\tName:           \\\"volume_manager_selinux_container_errors_total\\\",\\n31: \\t\\t\\tHelp:           \\\"Number of errors when kubelet cannot compute SELinux context for a container. Kubelet can't start such a Pod then and it will retry, therefore value of this metric may not represent the actual nr. of containers.\\\",\\n32: \\n77: \\t\\t&compbasemetrics.GaugeOpts{\\n78: \\t\\t\\tName:           \\\"volume_manager_selinux_volumes_admitted_total\\\",\\n79: \\t\\t\\tHelp:           \\\"Number of volumes whose SELinux context was fine and will be mounted with mount -o context option.\\\",\\n80: \\n37: \\t\\t&compbasemetrics.GaugeOpts{\\n38: \\t\\t\\tName:           \\\"volume_manager_selinux_container_warnings_total\\\",\\n39: \\t\\t\\tStabilityLevel: compbasemetrics.ALPHA,\\n40: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/nodeshutdown/nodeshutdown_manager.go\\n53: \\tProbeManager                     prober.Manager\\n54: \\tVolumeManager                    volumemanager.VolumeManager\\n55: \\tRecorder                         record.EventRecorder\\n56: \\n99: \\tkillPodFunc                      eviction.KillPodFunc\\n100: \\tvolumeManager                    volumemanager.VolumeManager\\n101: }\\n102: \\n125: \\t\\tkillPodFunc:                      conf.KillPodFunc,\\n126: \\t\\tvolumeManager:                    conf.VolumeManager,\\n127: \\t}\\n128: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/volumemanager/reconciler/reconstruct.go\\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/volumemanager/reconciler/reconstruct_common.go\\n31: \\t\\\"k8s.io/kubernetes/pkg/kubelet/config\\\"\\n32: \\t\\\"k8s.io/kubernetes/pkg/kubelet/volumemanager/metrics\\\"\\n33: \\tvolumepkg \\\"k8s.io/kubernetes/pkg/volume\\\"\\n34: \\n\\n# github.com/sg-evals/kubernetes--v1.32
+...
4. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/kubernetes--v1.32.0$ file:pkg/kubelet devicePlugin OR device_plugin"
+}
Output
{
+  "content": "{\"text\":\"# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/cm/devicemanager/plugin/v1beta1/api.go\\n37: const (\\n38: \\t// errFailedToDialDevicePlugin is the error raised when the device plugin could not be\\n39: \\t// reached on the registered socket\\n40: \\terrFailedToDialDevicePlugin = \\\"failed to dial device plugin:\\\"\\n41: \\t// errUnsupportedVersion is the error raised when the device plugin uses an API version not\\n42: \\n30: type ClientHandler interface {\\n31: \\tPluginConnected(string, DevicePlugin) error\\n32: \\tPluginDisconnected(string)\\n33: \\n19: import (\\n20: \\tapi \\\"k8s.io/kubelet/pkg/apis/deviceplugin/v1beta1\\\"\\n21: )\\n22: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/cm/devicemanager/plugin/v1beta1/client.go\\n32: \\n33: // DevicePlugin interface provides methods for accessing Device Plugin resources, API and unix socket.\\n34: type DevicePlugin interface {\\n35: \\tAPI() api.DevicePluginClient\\n36: \\tResource() string\\n37: \\n52: \\thandler  ClientHandler\\n53: \\tclient   api.DevicePluginClient\\n54: }\\n55: \\n141: \\n142: \\treturn api.NewDevicePluginClient(c), c, nil\\n143: }\\n144: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/pluginmanager/pluginwatcher/README.md\\n32: During plugin initialization phase, Kubelet will issue Plugin specific calls\\n33: (e.g: DevicePlugin::GetDevicePluginOptions).\\n34: \\n35: \\n51: - The plugin name sent during Registration.GetInfo grpc should be unique\\n52:   for the given plugin type (CSIPlugin or DevicePlugin).\\n53: \\n54: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/cm/container_manager_stub.go\\n102: \\n103: func (cm *containerManagerStub) GetDevicePluginResourceCapacity() (v1.ResourceList, v1.ResourceList, []string) {\\n104: \\treturn cm.extendedPluginResources, cm.extendedPluginResources, []string{}\\n105: \\n205: \\n206: func NewStubContainerManagerWithDevicePluginResource(extendedPluginResources v1.ResourceList) ContainerManager {\\n207: \\treturn &containerManagerStub{\\n208: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/cm/devicemanager/plugin/v1beta1/stub.go\\n319: \\n320: // GetDevicePluginOptions returns DevicePluginOptions settings for the device plugin.\\n321: func (m *Stub) GetDevicePluginOptions(ctx context.Context, e *pluginapi.Empty) (*pluginapi.DevicePluginOptions, error) {\\n322: \\toptions := &pluginapi.DevicePluginOptions{\\n323: \\t\\tPreStartRequired:                m.preStartContainerFlag,\\n324: \\n90: \\n91: // NewDevicePluginStub returns an initialized DevicePlugin Stub.\\n92: func NewDevicePluginStub(devs []*pluginapi.Device, socket string, name string, preStartContainerFlag bool, getPreferredAllocationFlag bool) *Stub {\\n93: \\n94: \\n152: \\tif err != nil {\\n153: \\t\\tklog.ErrorS(err, \\\"Failed to add watch\\\", \\\"devicePluginPath\\\", pluginapi.DevicePluginPath)\\n154: \\t\\treturn err\\n155: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/cm/devicemanager/endpoint.go\\n43: \\tresourceName string\\n44: \\tapi          pluginapi.DevicePluginClient\\n45: \\tstopTime     time.Time\\n46: \\n24: \\n25: \\tpluginapi \\\"k8s.io/kubelet/pkg/apis/deviceplugin/v1beta1\\\"\\n26: \\tplugin \\\"k8s.io/kubernetes/pkg/kubelet/cm/devicemanager/plugin/v1beta1\\\"\\n27: \\n50: // This is to be used during normal device plugin registration.\\n51: func newEndpointImpl(p plugin.DevicePlugin) *endpointImpl {\\n52: \\treturn &endpointImpl{\\n53: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/cm/fake_container_manager.go\\n141: \\n142: func (cm *FakeContainerManager) GetDevicePluginResourceCapacity() (v1.ResourceList, v1.ResourceList, []string) {\\n143: \\tcm.Lock()\\n144: \\n144: \\tdefer cm.Unlock()\\n145: \\tcm.CalledFunctions = append(cm.CalledFunctions, \\\"GetDevicePluginResourceCapacity\\\")\\n146: \\treturn nil, nil, []string{}\\n147: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/metrics/met
+...
5. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/kubernetes--v1.32.0$ file:pkg/kubelet containerRuntime OR CRI client"
+}
Output
{
+  "content": "{\"text\":\"# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/apis/config/types.go\\n556: \\n557: // KubeletX509Authentication contains settings related to x509 client certificate authentication\\n558: type KubeletX509Authentication struct {\\n559: \\t// clientCAFile is the path to a PEM-encoded certificate bundle. If set, any request presenting a client certificate\\n560: \\t// signed by one of the authorities in the bundle is authenticated with a username corresponding to the CommonName,\\n561: \\t// and groups corresponding to the Organization in the client certificate.\\n562: \\tClientCAFile string\\n563: }\\n564: \\n495: \\t// Examples:'unix:///path/to/runtime.sock', 'npipe:////./pipe/runtime'\\n496: \\tContainerRuntimeEndpoint string\\n497: \\n498: \\n428: \\t// +optional\\n429: \\tShutdownGracePeriodCriticalPods metav1.Duration\\n430: \\t// ShutdownGracePeriodByPodPriority specifies the shutdown grace period for Pods based\\n431: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/cm/container_manager.go\\n169: \\tKubeletOOMScoreAdj    int32\\n170: \\tContainerRuntime      string\\n171: \\tCgroupsPerQOS         bool\\n172: \\n32: \\t\\\"k8s.io/apiserver/pkg/server/healthz\\\"\\n33: \\tinternalapi \\\"k8s.io/cri-api/pkg/apis\\\"\\n34: \\tpodresourcesapi \\\"k8s.io/kubelet/pkg/apis/podresources/v1\\\"\\n35: \\n257: \\t\\t\\t\\t// This is legal, so we report the devices anyway,\\n258: \\t\\t\\t\\t// let the client decide what to do.\\n259: \\t\\t\\t\\trespDevs = append(respDevs, &podresourcesapi.ContainerDevices{\\n260: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kubelet.go\\n70: \\t\\\"k8s.io/component-helpers/apimachinery/lease\\\"\\n71: \\tinternalapi \\\"k8s.io/cri-api/pkg/apis\\\"\\n72: \\truntimeapi \\\"k8s.io/cri-api/pkg/apis/runtime/v1\\\"\\n73: \\tremote \\\"k8s.io/cri-client/pkg\\\"\\n74: \\t\\\"k8s.io/klog/v2\\\"\\n75: \\n3139: \\n3140: // ListMetricDescriptors gets the descriptors for the metrics that will be returned in ListPodSandboxMetrics.\\n3141: func (kl *Kubelet) ListMetricDescriptors(ctx context.Context) ([]*runtimeapi.MetricDescriptor, error) {\\n3142: \\treturn kl.containerRuntime.ListMetricDescriptors(ctx)\\n3143: }\\n3144: \\n556: \\t//\\n557: \\t// This client must not be modified to include credentials, because it is\\n558: \\t// critical that credentials not leak from the client to arbitrary hosts.\\n559: \\tinsecureContainerLifecycleHTTPClient := &http.Client{\\n560: \\t\\tTransport: &http.Transport{\\n561: \\t\\t\\tTLSClientConfig: &tls.Config{InsecureSkipVerify: true},\\n562: \\t\\t},\\n563: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/cm/container_manager_unsupported.go\\n28: \\tv1 \\\"k8s.io/api/core/v1\\\"\\n29: \\tclientset \\\"k8s.io/client-go/kubernetes\\\"\\n30: \\t\\\"k8s.io/client-go/tools/record\\\"\\n31: \\tinternalapi \\\"k8s.io/cri-api/pkg/apis\\\"\\n32: \\t\\\"k8s.io/kubernetes/pkg/kubelet/cadvisor\\\"\\n33: \\n46: \\n47: func NewContainerManager(_ mount.Interface, _ cadvisor.Interface, _ NodeConfig, failSwapOn bool, recorder record.EventRecorder, kubeClient clientset.Interface) (ContainerManager, error) {\\n48: \\treturn &unsupportedContainerManager{}, nil\\n49: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/apis/podresources/client.go\\n26: \\n27: \\t\\\"k8s.io/cri-client/pkg/util\\\"\\n28: \\t\\\"k8s.io/kubelet/pkg/apis/podresources/v1\\\"\\n29: \\n54: \\n55: // GetV1Client returns a client for the PodResourcesLister grpc service\\n56: func GetV1Client(socket string, connectionTimeout time.Duration, maxMsgSize int) (v1.PodResourcesListerClient, *grpc.ClientConn, error) {\\n57: \\taddr, dialer, err := util.GetAddressAndDialer(socket)\\n58: \\n34: \\n35: // GetV1alpha1Client returns a client for the PodResourcesLister grpc service\\n36: // Note: This is deprecated\\n37: func GetV1alpha1Client(socket string, connectionTimeout time.Duration, maxMsgSize int) (v1alpha1.PodResourcesListerClient, *grpc.C
+...
6. mcp__sourcegraph__sg_list_files @ -
Input
{
+  "repo": "github.com/sg-evals/kubernetes--v1.32.0",
+  "path": "pkg/kubelet/lifecycle"
+}
Output
{
+  "content": "{\"text\":\"pkg/kubelet/lifecycle/admission_failure_handler_stub.go\\npkg/kubelet/lifecycle/doc.go\\npkg/kubelet/lifecycle/handlers.go\\npkg/kubelet/lifecycle/handlers_test.go\\npkg/kubelet/lifecycle/interfaces.go\\npkg/kubelet/lifecycle/predicate.go\\npkg/kubelet/lifecycle/predicate_test.go\\n\"}",
+  "structuredContent": {
+    "text": "pkg/kubelet/lifecycle/admission_failure_handler_stub.go\npkg/kubelet/lifecycle/doc.go\npkg/kubelet/lifecycle/handlers.go\npkg/kubelet/lifecycle/handlers_test.go\npkg/kubelet/lifecycle/interfaces.go\npkg/kubelet/lifecycle/predicate.go\npkg/kubelet/lifecycle/predicate_test.go\n"
+  }
+}
7. mcp__sourcegraph__sg_list_files @ -
Input
{
+  "repo": "github.com/sg-evals/kubernetes--v1.32.0",
+  "path": "pkg/kubelet/cm/devicemanager"
+}
Output
{
+  "content": "{\"text\":\"pkg/kubelet/cm/devicemanager/checkpoint/\\npkg/kubelet/cm/devicemanager/plugin/\\npkg/kubelet/cm/devicemanager/OWNERS\\npkg/kubelet/cm/devicemanager/endpoint.go\\npkg/kubelet/cm/devicemanager/endpoint_test.go\\npkg/kubelet/cm/devicemanager/manager.go\\npkg/kubelet/cm/devicemanager/manager_test.go\\npkg/kubelet/cm/devicemanager/pod_devices.go\\npkg/kubelet/cm/devicemanager/pod_devices_test.go\\npkg/kubelet/cm/devicemanager/topology_hints.go\\npkg/kubelet/cm/devicemanager/topology_hints_test.go\\npkg/kubelet/cm/devicemanager/types.go\\n\"}",
+  "structuredContent": {
+    "text": "pkg/kubelet/cm/devicemanager/checkpoint/\npkg/kubelet/cm/devicemanager/plugin/\npkg/kubelet/cm/devicemanager/OWNERS\npkg/kubelet/cm/devicemanager/endpoint.go\npkg/kubelet/cm/devicemanager/endpoint_test.go\npkg/kubelet/cm/devicemanager/manager.go\npkg/kubelet/cm/devicemanager/manager_test.go\npkg/kubelet/cm/devicemanager/pod_devices.go\npkg/kubelet/cm/devicemanager/pod_devices_test.go\npkg/kubelet/cm/devicemanager/topology_hints.go\npkg/kubelet/cm/devicemanager/topology_hints_test.go\npkg/kubelet/cm/devicemanager/types.go\n"
+  }
+}
8. mcp__sourcegraph__sg_list_files @ -
Input
{
+  "repo": "github.com/sg-evals/kubernetes--v1.32.0",
+  "path": "pkg/kubelet/volumemanager"
+}
Output
{
+  "content": "{\"text\":\"pkg/kubelet/volumemanager/cache/\\npkg/kubelet/volumemanager/metrics/\\npkg/kubelet/volumemanager/populator/\\npkg/kubelet/volumemanager/reconciler/\\npkg/kubelet/volumemanager/OWNERS\\npkg/kubelet/volumemanager/volume_manager.go\\npkg/kubelet/volumemanager/volume_manager_fake.go\\npkg/kubelet/volumemanager/volume_manager_test.go\\n\"}",
+  "structuredContent": {
+    "text": "pkg/kubelet/volumemanager/cache/\npkg/kubelet/volumemanager/metrics/\npkg/kubelet/volumemanager/populator/\npkg/kubelet/volumemanager/reconciler/\npkg/kubelet/volumemanager/OWNERS\npkg/kubelet/volumemanager/volume_manager.go\npkg/kubelet/volumemanager/volume_manager_fake.go\npkg/kubelet/volumemanager/volume_manager_test.go\n"
+  }
+}
9. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/kubernetes--v1.32.0$ file:pkg/kubelet/kuberuntime kubeGenericRuntimeManager"
+}
Output
{
+  "content": "{\"text\":\"# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/kuberuntime_manager.go\\n97: \\n98: type kubeGenericRuntimeManager struct {\\n99: \\truntimeName string\\n100: \\n187: \\n188: // NewKubeGenericRuntimeManager creates a new kubeGenericRuntimeManager\\n189: func NewKubeGenericRuntimeManager(\\n190: \\trecorder record.EventRecorder,\\n191: \\n226: \\ttracer := tracerProvider.Tracer(instrumentationScope)\\n227: \\tkubeRuntimeManager := &kubeGenericRuntimeManager{\\n228: \\t\\trecorder:               recorder,\\n229: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/helpers.go\\n91: // toKubeContainer converts runtimeapi.Container to kubecontainer.Container.\\n92: func (m *kubeGenericRuntimeManager) toKubeContainer(c *runtimeapi.Container) (*kubecontainer.Container, error) {\\n93: \\tif c == nil || c.Id == \\\"\\\" || c.Image == nil {\\n94: \\n119: // TODO: Remove this once it becomes obsolete.\\n120: func (m *kubeGenericRuntimeManager) sandboxToKubeContainer(s *runtimeapi.PodSandbox) (*kubecontainer.Container, error) {\\n121: \\tif s == nil || s.Id == \\\"\\\" {\\n122: \\n132: // guarantees that only one of them is set.\\n133: func (m *kubeGenericRuntimeManager) getImageUser(ctx context.Context, image string) (*int64, string, error) {\\n134: \\tresp, err := m.imageService.ImageStatus(ctx, &runtimeapi.ImageSpec{Image: image}, false)\\n135: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/kuberuntime_gc.go\\n39: \\tclient           internalapi.RuntimeService\\n40: \\tmanager          *kubeGenericRuntimeManager\\n41: \\tpodStateProvider podStateProvider\\n42: \\n45: // NewContainerGC creates a new containerGC.\\n46: func newContainerGC(client internalapi.RuntimeService, podStateProvider podStateProvider, manager *kubeGenericRuntimeManager, tracer trace.Tracer) *containerGC {\\n47: \\treturn &containerGC{\\n48: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/security_context.go\\n28: // determineEffectiveSecurityContext gets container's security context from v1.Pod and v1.Container.\\n29: func (m *kubeGenericRuntimeManager) determineEffectiveSecurityContext(pod *v1.Pod, container *v1.Container, uid *int64, username string) (*runtimeapi.LinuxContainerSecurityContext, error) {\\n30: \\teffectiveSc := securitycontext.DetermineEffectiveSecurityContext(pod, container)\\n31: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/kuberuntime_logs.go\\n31: // just pass in empty string \\\"\\\".\\n32: func (m *kubeGenericRuntimeManager) ReadLogs(ctx context.Context, path, containerID string, apiOpts *v1.PodLogOptions, stdout, stderr io.Writer) error {\\n33: \\t// Convert v1.PodLogOptions into internal log options.\\n34: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/kuberuntime_image.go\\n34: // secrets if necessary.\\n35: func (m *kubeGenericRuntimeManager) PullImage(ctx context.Context, image kubecontainer.ImageSpec, pullSecrets []v1.Secret, podSandboxConfig *runtimeapi.PodSandboxConfig) (string, error) {\\n36: \\timg := image.Image\\n37: \\n86: // the local storage. It returns (\\\"\\\", nil) if the image isn't in the local storage.\\n87: func (m *kubeGenericRuntimeManager) GetImageRef(ctx context.Context, image kubecontainer.ImageSpec) (string, error) {\\n88: \\tresp, err := m.imageService.ImageStatus(ctx, toRuntimeAPIImageSpec(image), false)\\n89: \\n98: \\n99: func (m *kubeGenericRuntimeManager) GetImageSize(ctx context.Context, image kubecontainer.ImageSpec) (uint64, error) {\\n100: \\tresp, err := m.imageService.ImageStatus(ctx, toRuntimeAPIImageSpec(image), false)\\n101: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/kuberuntime_sandbox.go\\n40: // createPodSandbox creates a pod sandbox and returns (podSandBoxID, message, error).\\n41: func (m *kubeGenericRuntimeManager) createPodSandbox(ctx context.Context, pod *v1.Pod, attempt uint32) (string
+...
10. mcp__sourcegraph__sg_list_files @ -
Input
{
+  "repo": "github.com/sg-evals/kubernetes--v1.32.0",
+  "path": "pkg/kubelet/pleg"
+}
Output
{
+  "content": "{\"text\":\"pkg/kubelet/pleg/doc.go\\npkg/kubelet/pleg/evented.go\\npkg/kubelet/pleg/evented_test.go\\npkg/kubelet/pleg/generic.go\\npkg/kubelet/pleg/generic_test.go\\npkg/kubelet/pleg/pleg.go\\n\"}",
+  "structuredContent": {
+    "text": "pkg/kubelet/pleg/doc.go\npkg/kubelet/pleg/evented.go\npkg/kubelet/pleg/evented_test.go\npkg/kubelet/pleg/generic.go\npkg/kubelet/pleg/generic_test.go\npkg/kubelet/pleg/pleg.go\n"
+  }
+}
11. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/kubernetes--v1.32.0$ file:pkg/kubelet podWorker OR pod_worker"
+}
Output
{
+  "content": "{\"text\":\"# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/pod_workers.go\\n599: \\n600: func newPodWorkers(\\n601: \\tpodSyncer podSyncer,\\n602: \\n91: // teardown of containers (terminating), or cleanup (terminated).\\n92: type PodWorkerState int\\n93: \\n94: \\n550: // in the pod status change).\\n551: type podWorkers struct {\\n552: \\t// Protects all per worker fields.\\n553: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/metrics/metrics.go\\n42: \\tNodeStartupKey                     = \\\"node_startup_duration_seconds\\\"\\n43: \\tPodWorkerDurationKey               = \\\"pod_worker_duration_seconds\\\"\\n44: \\tPodStartDurationKey                = \\\"pod_start_duration_seconds\\\"\\n45: \\n47: \\tCgroupManagerOperationsKey         = \\\"cgroup_manager_duration_seconds\\\"\\n48: \\tPodWorkerStartDurationKey          = \\\"pod_worker_start_duration_seconds\\\"\\n49: \\tPodStatusSyncDurationKey           = \\\"pod_status_sync_duration_seconds\\\"\\n50: \\n208: \\t)\\n209: \\t// PodWorkerDuration is a Histogram that tracks the duration (in seconds) in takes to sync a single pod.\\n210: \\t// Broken down by the operation type.\\n211: \\tPodWorkerDuration = metrics.NewHistogramVec(\\n212: \\t\\t&metrics.HistogramOpts{\\n213: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/pod_workers_test.go\\n42: \\n43: // fakePodWorkers runs sync pod function in serial, so we can have\\n44: // deterministic behaviour in testing.\\n45: type fakePodWorkers struct {\\n46: \\tlock      sync.Mutex\\n47: \\n1928: \\n1929: // TestFakePodWorkers verifies that the fakePodWorkers behaves the same way as the real podWorkers\\n1930: // for their invocation of the syncPodFn.\\n1931: func TestFakePodWorkers(t *testing.T) {\\n1932: \\tfakeRecorder := &record.FakeRecorder{}\\n1933: \\n390: \\n391: func createPodWorkers() (*podWorkers, *containertest.FakeRuntime, map[types.UID][]syncPodRecord) {\\n392: \\tlock := sync.Mutex{}\\n393: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kubelet.go\\n1106: \\t// Since the podManager may be unaware of some running pods due to force deletion, the\\n1107: \\t// podWorkers are responsible for triggering a sync of pods that are no longer desired but\\n1108: \\t// must still run to completion.\\n1109: \\tpodWorkers PodWorkers\\n1110: \\n1111: \\n690: \\tklet.workQueue = queue.NewBasicWorkQueue(klet.clock)\\n691: \\tklet.podWorkers = newPodWorkers(\\n692: \\t\\tklet,\\n693: \\n721: \\t\\tmachineInfo,\\n722: \\t\\tklet.podWorkers,\\n723: \\t\\tkubeDeps.OSInterface,\\n724: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kubelet_pods.go\\n1355: \\t// Now that we have recorded any terminating pods, and added new pods that should be running,\\n1356: \\t// record a summary here. Not all possible combinations of PodWorkerSync values are valid.\\n1357: \\tcounts := make(map[PodWorkerSync]int)\\n1358: \\tfor _, sync := range workingPods {\\n1359: \\n1289: \\t\\t}\\n1290: \\t\\tkl.podWorkers.UpdatePod(UpdatePodOptions{\\n1291: \\t\\t\\tUpdateType: kubetypes.SyncPodCreate,\\n1292: \\n1318: \\t\\tklog.V(3).InfoS(\\\"Handling termination and deletion of the pod to pod workers\\\", \\\"pod\\\", klog.KObj(pod), \\\"podUID\\\", pod.UID)\\n1319: \\t\\tkl.podWorkers.UpdatePod(UpdatePodOptions{\\n1320: \\t\\t\\tUpdateType: kubetypes.SyncPodKill,\\n1321: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – test/instrumentation/testdata/pkg/kubelet/metrics/metrics.go\\n33: \\tNodeLabelKey               = \\\"node\\\"\\n34: \\tPodWorkerDurationKey       = \\\"pod_worker_duration_seconds\\\"\\n35: \\tPodStartDurationKey        = \\\"pod_start_duration_seconds\\\"\\n36: \\n36: \\tCgroupManagerOperationsKey = \\\"cgroup_manager_duration_seconds\\\"\\n37: \\tPodWorkerStartDurationKey  = \\\"pod_worker_start_duration_seconds\\\"\\n38: \\tPLEGRelistDurationKey      = \\\"pleg_relist_duration_seconds\\\"\\n39: \\n122: \\t)\\n123: \\t// PodWorkerDuration is a Histogram tha
+...
12. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/kubernetes--v1.32.0$ file:pkg/kubelet/kuberuntime RuntimeService ImageManagerService"
+}
Output
{
+  "content": "{\"text\":\"# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/instrumented_services.go\\n27: \\n28: // instrumentedRuntimeService wraps the RuntimeService and records the operations\\n29: // and errors metrics.\\n30: type instrumentedRuntimeService struct {\\n31: \\tservice internalapi.RuntimeService\\n32: }\\n33: \\n38: \\n39: // instrumentedImageManagerService wraps the ImageManagerService and records the operations\\n40: // and errors metrics.\\n41: type instrumentedImageManagerService struct {\\n42: \\tservice internalapi.ImageManagerService\\n43: }\\n44: \\n33: \\n34: // Creates an instrumented RuntimeInterface from an existing RuntimeService.\\n35: func newInstrumentedRuntimeService(service internalapi.RuntimeService) internalapi.RuntimeService {\\n36: \\treturn &instrumentedRuntimeService{service: service}\\n37: }\\n38: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/fake_kuberuntime_manager.go\\n111: \\t\\truntimeHelper:          runtimeHelper,\\n112: \\t\\truntimeService:         runtimeService,\\n113: \\t\\timageService:           imageService,\\n114: \\n95: \\n96: func newFakeKubeRuntimeManager(runtimeService internalapi.RuntimeService, imageService internalapi.ImageManagerService, machineInfo *cadvisorapi.MachineInfo, osInterface kubecontainer.OSInterface, runtimeHelper kubecontainer.RuntimeHelper, keyring credenti ... [line truncated]\\n97: \\tctx := context.Background()\\n98: \\n122: \\n123: \\ttypedVersion, err := runtimeService.Version(ctx, kubeRuntimeAPIVersion)\\n124: \\tif err != nil {\\n125: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/kuberuntime_manager.go\\n137: \\t// gRPC service clients\\n138: \\truntimeService internalapi.RuntimeService\\n139: \\timageService   internalapi.ImageManagerService\\n140: \\n141: \\n223: \\tctx := context.Background()\\n224: \\truntimeService = newInstrumentedRuntimeService(runtimeService)\\n225: \\timageService = newInstrumentedImageManagerService(imageService)\\n226: \\ttracer := tracerProvider.Tracer(instrumentationScope)\\n227: \\n238: \\t\\truntimeHelper:          runtimeHelper,\\n239: \\t\\truntimeService:         runtimeService,\\n240: \\t\\timageService:           imageService,\\n241: \\n\"}",
+  "structuredContent": {
+    "text": "# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/instrumented_services.go\n27: \n28: // instrumentedRuntimeService wraps the RuntimeService and records the operations\n29: // and errors metrics.\n30: type instrumentedRuntimeService struct {\n31: \tservice internalapi.RuntimeService\n32: }\n33: \n38: \n39: // instrumentedImageManagerService wraps the ImageManagerService and records the operations\n40: // and errors metrics.\n41: type instrumentedImageManagerService struct {\n42: \tservice internalapi.ImageManagerService\n43: }\n44: \n33: \n34: // Creates an instrumented RuntimeInterface from an existing RuntimeService.\n35: func newInstrumentedRuntimeService(service internalapi.RuntimeService) internalapi.RuntimeService {\n36: \treturn &instrumentedRuntimeService{service: service}\n37: }\n38: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/fake_kuberuntime_manager.go\n111: \t\truntimeHelper:          runtimeHelper,\n112: \t\truntimeService:         runtimeService,\n113: \t\timageService:           imageService,\n114: \n95: \n96: func newFakeKubeRuntimeManager(runtimeService internalapi.RuntimeService, imageService internalapi.ImageManagerService, machineInfo *cadvisorapi.MachineInfo, osInterface kubecontainer.OSInterface, runtimeHelper kubecontainer.RuntimeHelper, keyring credenti ... [line truncated]\n97: \tctx := context.Background()\n98: \n122: \n123: \ttypedVersion, err := runtimeService.Version(ctx, kubeRuntimeAPIVersion)\n124: \tif err != nil {\n125: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/kuberuntime_manager.go\n137: \t// gRPC service clients\n138: \truntimeService interna
+...
13. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/kubernetes--v1.32.0",
+  "path": "pkg/kubelet/lifecycle/interfaces.go"
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/lifecycle/interfaces.go\\n1: /*\\n2: Copyright 2016 The Kubernetes Authors.\\n3: \\n4: Licensed under the Apache License, Version 2.0 (the \\\"License\\\");\\n5: you may not use this file except in compliance with the License.\\n6: You may obtain a copy of the License at\\n7: \\n8:     http://www.apache.org/licenses/LICENSE-2.0\\n9: \\n10: Unless required by applicable law or agreed to in writing, software\\n11: distributed under the License is distributed on an \\\"AS IS\\\" BASIS,\\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n13: See the License for the specific language governing permissions and\\n14: limitations under the License.\\n15: */\\n16: \\n17: package lifecycle\\n18: \\n19: import \\\"k8s.io/api/core/v1\\\"\\n20: \\n21: // PodAdmitAttributes is the context for a pod admission decision.\\n22: // The member fields of this struct should never be mutated.\\n23: type PodAdmitAttributes struct {\\n24: \\t// the pod to evaluate for admission\\n25: \\tPod *v1.Pod\\n26: \\t// all pods bound to the kubelet excluding the pod being evaluated\\n27: \\tOtherPods []*v1.Pod\\n28: }\\n29: \\n30: // PodAdmitResult provides the result of a pod admission decision.\\n31: type PodAdmitResult struct {\\n32: \\t// if true, the pod should be admitted.\\n33: \\tAdmit bool\\n34: \\t// a brief single-word reason why the pod could not be admitted.\\n35: \\tReason string\\n36: \\t// a brief message explaining why the pod could not be admitted.\\n37: \\tMessage string\\n38: }\\n39: \\n40: // PodAdmitHandler is notified during pod admission.\\n41: type PodAdmitHandler interface {\\n42: \\t// Admit evaluates if a pod can be admitted.\\n43: \\tAdmit(attrs *PodAdmitAttributes) PodAdmitResult\\n44: }\\n45: \\n46: // PodAdmitTarget maintains a list of handlers to invoke.\\n47: type PodAdmitTarget interface {\\n48: \\t// AddPodAdmitHandler adds the specified handler.\\n49: \\tAddPodAdmitHandler(a PodAdmitHandler)\\n50: }\\n51: \\n52: // PodSyncLoopHandler is invoked during each sync loop iteration.\\n53: type PodSyncLoopHandler interface {\\n54: \\t// ShouldSync returns true if the pod needs to be synced.\\n55: \\t// This operation must return immediately as its called for each pod.\\n56: \\t// The provided pod should never be modified.\\n57: \\tShouldSync(pod *v1.Pod) bool\\n58: }\\n59: \\n60: // PodSyncLoopTarget maintains a list of handlers to pod sync loop.\\n61: type PodSyncLoopTarget interface {\\n62: \\t// AddPodSyncLoopHandler adds the specified handler.\\n63: \\tAddPodSyncLoopHandler(a PodSyncLoopHandler)\\n64: }\\n65: \\n66: // ShouldEvictResponse provides the result of a should evict request.\\n67: type ShouldEvictResponse struct {\\n68: \\t// if true, the pod should be evicted.\\n69: \\tEvict bool\\n70: \\t// a brief CamelCase reason why the pod should be evicted.\\n71: \\tReason string\\n72: \\t// a brief message why the pod should be evicted.\\n73: \\tMessage string\\n74: }\\n75: \\n76: // PodSyncHandler is invoked during each sync pod operation.\\n77: type PodSyncHandler interface {\\n78: \\t// ShouldEvict is invoked during each sync pod operation to determine\\n79: \\t// if the pod should be evicted from the kubelet.  If so, the pod status\\n80: \\t// is updated to mark its phase as failed with the provided reason and message,\\n81: \\t// and the pod is immediately killed.\\n82: \\t// This operation must return immediately as its called for each sync pod.\\n83: \\t// The provided pod should never be modified.\\n84: \\tShouldEvict(pod *v1.Pod) ShouldEvictResponse\\n85: }\\n86: \\n87: // PodSyncTarget maintains a list of handlers to pod sync.\\n88: type PodSyncTarget interface {\\n89: \\t// AddPodSyncHandler adds the specified handler\\n90: \\tAddPodSyncHandler(a PodSyncHandler)\\n91: }\\n92: \\n93: // PodLifecycleTarget groups a set of lifecyc
+...
14. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/kubernetes--v1.32.0",
+  "path": "pkg/kubelet/pleg/pleg.go"
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/pleg/pleg.go\\n1: /*\\n2: Copyright 2015 The Kubernetes Authors.\\n3: \\n4: Licensed under the Apache License, Version 2.0 (the \\\"License\\\");\\n5: you may not use this file except in compliance with the License.\\n6: You may obtain a copy of the License at\\n7: \\n8:     http://www.apache.org/licenses/LICENSE-2.0\\n9: \\n10: Unless required by applicable law or agreed to in writing, software\\n11: distributed under the License is distributed on an \\\"AS IS\\\" BASIS,\\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n13: See the License for the specific language governing permissions and\\n14: limitations under the License.\\n15: */\\n16: \\n17: package pleg\\n18: \\n19: import (\\n20: \\t\\\"time\\\"\\n21: \\n22: \\t\\\"k8s.io/apimachinery/pkg/types\\\"\\n23: \\tkubecontainer \\\"k8s.io/kubernetes/pkg/kubelet/container\\\"\\n24: )\\n25: \\n26: // PodLifeCycleEventType define the event type of pod life cycle events.\\n27: type PodLifeCycleEventType string\\n28: \\n29: type RelistDuration struct {\\n30: \\t// The period for relisting.\\n31: \\tRelistPeriod time.Duration\\n32: \\t// The relisting threshold needs to be greater than the relisting period +\\n33: \\t// the relisting time, which can vary significantly. Set a conservative\\n34: \\t// threshold to avoid flipping between healthy and unhealthy.\\n35: \\tRelistThreshold time.Duration\\n36: }\\n37: \\n38: const (\\n39: \\t// ContainerStarted - event type when the new state of container is running.\\n40: \\tContainerStarted PodLifeCycleEventType = \\\"ContainerStarted\\\"\\n41: \\t// ContainerDied - event type when the new state of container is exited.\\n42: \\tContainerDied PodLifeCycleEventType = \\\"ContainerDied\\\"\\n43: \\t// ContainerRemoved - event type when the old state of container is exited.\\n44: \\tContainerRemoved PodLifeCycleEventType = \\\"ContainerRemoved\\\"\\n45: \\t// PodSync is used to trigger syncing of a pod when the observed change of\\n46: \\t// the state of the pod cannot be captured by any single event above.\\n47: \\tPodSync PodLifeCycleEventType = \\\"PodSync\\\"\\n48: \\t// ContainerChanged - event type when the new state of container is unknown.\\n49: \\tContainerChanged PodLifeCycleEventType = \\\"ContainerChanged\\\"\\n50: \\t// ConditionMet - event type triggered when any number of watch conditions are met.\\n51: \\tConditionMet PodLifeCycleEventType = \\\"ConditionMet\\\"\\n52: )\\n53: \\n54: // PodLifecycleEvent is an event that reflects the change of the pod state.\\n55: type PodLifecycleEvent struct {\\n56: \\t// The pod ID.\\n57: \\tID types.UID\\n58: \\t// The type of the event.\\n59: \\tType PodLifeCycleEventType\\n60: \\t// The accompanied data which varies based on the event type.\\n61: \\t//   - ContainerStarted/ContainerStopped: the container name (string).\\n62: \\t//   - All other event types: unused.\\n63: \\tData interface{}\\n64: }\\n65: \\n66: // PodLifecycleEventGenerator contains functions for generating pod life cycle events.\\n67: type PodLifecycleEventGenerator interface {\\n68: \\tStart()\\n69: \\tWatch() chan *PodLifecycleEvent\\n70: \\tHealthy() (bool, error)\\n71: \\t// SetPodWatchCondition flags the pod for reinspection on every Relist iteration until the watch\\n72: \\t// condition is met. The condition is keyed so it can be updated before the condition\\n73: \\t// is met.\\n74: \\tSetPodWatchCondition(podUID types.UID, conditionKey string, condition WatchCondition)\\n75: }\\n76: \\n77: // podLifecycleEventGeneratorHandler contains functions that are useful for different PLEGs\\n78: // and need not be exposed to rest of the kubelet\\n79: type podLifecycleEventGeneratorHandler interface {\\n80: \\tPodLifecycleEventGenerator\\n81: \\tStop()\\n82: \\tUpdate(relistDuration *RelistDuration)\\n83: \\tRelist()\\n84: }\\n85: \
+...
15. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/kubernetes--v1.32.0",
+  "path": "pkg/kubelet/cm/devicemanager/manager.go",
+  "startLine": 1,
+  "endLine": 80
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/cm/devicemanager/manager.go%3FL1-80\\n1: /*\\n2: Copyright 2017 The Kubernetes Authors.\\n3: \\n4: Licensed under the Apache License, Version 2.0 (the \\\"License\\\");\\n5: you may not use this file except in compliance with the License.\\n6: You may obtain a copy of the License at\\n7: \\n8:     http://www.apache.org/licenses/LICENSE-2.0\\n9: \\n10: Unless required by applicable law or agreed to in writing, software\\n11: distributed under the License is distributed on an \\\"AS IS\\\" BASIS,\\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n13: See the License for the specific language governing permissions and\\n14: limitations under the License.\\n15: */\\n16: \\n17: package devicemanager\\n18: \\n19: import (\\n20: \\t\\\"context\\\"\\n21: \\tgoerrors \\\"errors\\\"\\n22: \\t\\\"fmt\\\"\\n23: \\t\\\"os\\\"\\n24: \\t\\\"path/filepath\\\"\\n25: \\t\\\"runtime\\\"\\n26: \\t\\\"sort\\\"\\n27: \\t\\\"sync\\\"\\n28: \\t\\\"time\\\"\\n29: \\n30: \\tcadvisorapi \\\"github.com/google/cadvisor/info/v1\\\"\\n31: \\t\\\"k8s.io/klog/v2\\\"\\n32: \\n33: \\tv1 \\\"k8s.io/api/core/v1\\\"\\n34: \\t\\\"k8s.io/apimachinery/pkg/api/resource\\\"\\n35: \\terrorsutil \\\"k8s.io/apimachinery/pkg/util/errors\\\"\\n36: \\t\\\"k8s.io/apimachinery/pkg/util/sets\\\"\\n37: \\t\\\"k8s.io/apiserver/pkg/server/healthz\\\"\\n38: \\tutilfeature \\\"k8s.io/apiserver/pkg/util/feature\\\"\\n39: \\tpluginapi \\\"k8s.io/kubelet/pkg/apis/deviceplugin/v1beta1\\\"\\n40: \\tpodutil \\\"k8s.io/kubernetes/pkg/api/v1/pod\\\"\\n41: \\t\\\"k8s.io/kubernetes/pkg/features\\\"\\n42: \\t\\\"k8s.io/kubernetes/pkg/kubelet/checkpointmanager\\\"\\n43: \\t\\\"k8s.io/kubernetes/pkg/kubelet/checkpointmanager/errors\\\"\\n44: \\t\\\"k8s.io/kubernetes/pkg/kubelet/cm/containermap\\\"\\n45: \\t\\\"k8s.io/kubernetes/pkg/kubelet/cm/devicemanager/checkpoint\\\"\\n46: \\tplugin \\\"k8s.io/kubernetes/pkg/kubelet/cm/devicemanager/plugin/v1beta1\\\"\\n47: \\t\\\"k8s.io/kubernetes/pkg/kubelet/cm/resourceupdates\\\"\\n48: \\t\\\"k8s.io/kubernetes/pkg/kubelet/cm/topologymanager\\\"\\n49: \\t\\\"k8s.io/kubernetes/pkg/kubelet/config\\\"\\n50: \\t\\\"k8s.io/kubernetes/pkg/kubelet/lifecycle\\\"\\n51: \\t\\\"k8s.io/kubernetes/pkg/kubelet/metrics\\\"\\n52: \\t\\\"k8s.io/kubernetes/pkg/kubelet/pluginmanager/cache\\\"\\n53: \\tschedulerframework \\\"k8s.io/kubernetes/pkg/scheduler/framework\\\"\\n54: )\\n55: \\n56: const nodeWithoutTopology = -1\\n57: \\n58: // ActivePodsFunc is a function that returns a list of pods to reconcile.\\n59: type ActivePodsFunc func() []*v1.Pod\\n60: \\n61: // ManagerImpl is the structure in charge of managing Device Plugins.\\n62: type ManagerImpl struct {\\n63: \\tcheckpointdir string\\n64: \\n65: \\tendpoints map[string]endpointInfo // Key is ResourceName\\n66: \\tmutex     sync.Mutex\\n67: \\n68: \\tserver plugin.Server\\n69: \\n70: \\t// activePods is a method for listing active pods on the node\\n71: \\t// so the amount of pluginResources requested by existing pods\\n72: \\t// could be counted when updating allocated devices\\n73: \\tactivePods ActivePodsFunc\\n74: \\n75: \\t// sourcesReady provides the readiness of kubelet configuration sources such as apiserver update readiness.\\n76: \\t// We use it to determine when we can purge inactive pods from checkpointed state.\\n77: \\tsourcesReady config.SourcesReady\\n78: \\n79: \\t// allDevices holds all the devices currently registered to the device manager\\n80: \\tallDevices ResourceDeviceInstances\\n81: \"}",
+  "structuredContent": {
+    "text": "URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/cm/devicemanager/manager.go%3FL1-80\n1: /*\n2: Copyright 2017 The Kubernetes Authors.\n3: \n4: Licensed under the Apache License, Version 2.0 (the \"Li
+...
16. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/kubernetes--v1.32.0$ file:pkg/kubelet/kuberuntime remoteRuntimeService OR RemoteRuntime"
+}
Output
{
+  "content": "{\"text\":\"No results.\\n\\nNo results found.\"}",
+  "structuredContent": {
+    "text": "No results.\n\nNo results found."
+  }
+}
17. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/kubernetes--v1.32.0$ file:vendor/k8s.io/cri-client RemoteRuntimeService"
+}
Output
{
+  "content": "{\"text\":\"No results.\\n\\nNo results found.\"}",
+  "structuredContent": {
+    "text": "No results.\n\nNo results found."
+  }
+}
18. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/kubernetes--v1.32.0",
+  "path": "pkg/kubelet/lifecycle/handlers.go",
+  "startLine": 1,
+  "endLine": 60
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/lifecycle/handlers.go%3FL1-60\\n1: /*\\n2: Copyright 2014 The Kubernetes Authors.\\n3: \\n4: Licensed under the Apache License, Version 2.0 (the \\\"License\\\");\\n5: you may not use this file except in compliance with the License.\\n6: You may obtain a copy of the License at\\n7: \\n8:     http://www.apache.org/licenses/LICENSE-2.0\\n9: \\n10: Unless required by applicable law or agreed to in writing, software\\n11: distributed under the License is distributed on an \\\"AS IS\\\" BASIS,\\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n13: See the License for the specific language governing permissions and\\n14: limitations under the License.\\n15: */\\n16: \\n17: package lifecycle\\n18: \\n19: import (\\n20: \\t\\\"context\\\"\\n21: \\t\\\"errors\\\"\\n22: \\t\\\"fmt\\\"\\n23: \\t\\\"io\\\"\\n24: \\t\\\"net/http\\\"\\n25: \\t\\\"net/url\\\"\\n26: \\t\\\"strconv\\\"\\n27: \\t\\\"strings\\\"\\n28: \\t\\\"time\\\"\\n29: \\n30: \\tv1 \\\"k8s.io/api/core/v1\\\"\\n31: \\t\\\"k8s.io/apimachinery/pkg/types\\\"\\n32: \\t\\\"k8s.io/apimachinery/pkg/util/intstr\\\"\\n33: \\tutilfeature \\\"k8s.io/apiserver/pkg/util/feature\\\"\\n34: \\t\\\"k8s.io/client-go/tools/record\\\"\\n35: \\t\\\"k8s.io/klog/v2\\\"\\n36: \\t\\\"k8s.io/kubernetes/pkg/features\\\"\\n37: \\tkubecontainer \\\"k8s.io/kubernetes/pkg/kubelet/container\\\"\\n38: \\t\\\"k8s.io/kubernetes/pkg/kubelet/metrics\\\"\\n39: \\tkubetypes \\\"k8s.io/kubernetes/pkg/kubelet/types\\\"\\n40: \\t\\\"k8s.io/kubernetes/pkg/kubelet/util/format\\\"\\n41: \\thttpprobe \\\"k8s.io/kubernetes/pkg/probe/http\\\"\\n42: \\t\\\"k8s.io/kubernetes/pkg/security/apparmor\\\"\\n43: )\\n44: \\n45: const (\\n46: \\tmaxRespBodyLength = 10 * 1 << 10 // 10KB\\n47: \\n48: \\tAppArmorNotAdmittedReason = \\\"AppArmor\\\"\\n49: )\\n50: \\n51: type handlerRunner struct {\\n52: \\thttpDoer         kubetypes.HTTPDoer\\n53: \\tcommandRunner    kubecontainer.CommandRunner\\n54: \\tcontainerManager podStatusProvider\\n55: \\teventRecorder    record.EventRecorder\\n56: }\\n57: \\n58: type podStatusProvider interface {\\n59: \\tGetPodStatus(ctx context.Context, uid types.UID, name, namespace string) (*kubecontainer.PodStatus, error)\\n60: }\\n61: \"}",
+  "structuredContent": {
+    "text": "URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/lifecycle/handlers.go%3FL1-60\n1: /*\n2: Copyright 2014 The Kubernetes Authors.\n3: \n4: Licensed under the Apache License, Version 2.0 (the \"License\");\n5: you may not use this file except in compliance with the License.\n6: You may obtain a copy of the License at\n7: \n8:     http://www.apache.org/licenses/LICENSE-2.0\n9: \n10: Unless required by applicable law or agreed to in writing, software\n11: distributed under the License is distributed on an \"AS IS\" BASIS,\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n13: See the License for the specific language governing permissions and\n14: limitations under the License.\n15: */\n16: \n17: package lifecycle\n18: \n19: import (\n20: \t\"context\"\n21: \t\"errors\"\n22: \t\"fmt\"\n23: \t\"io\"\n24: \t\"net/http\"\n25: \t\"net/url\"\n26: \t\"strconv\"\n27: \t\"strings\"\n28: \t\"time\"\n29: \n30: \tv1 \"k8s.io/api/core/v1\"\n31: \t\"k8s.io/apimachinery/pkg/types\"\n32: \t\"k8s.io/apimachinery/pkg/util/intstr\"\n33: \tutilfeature \"k8s.io/apiserver/pkg/util/feature\"\n34: \t\"k8s.io/client-go/tools/record\"\n35: \t\"k8s.io/klog/v2\"\n36: \t\"k8s.io/kubernetes/pkg/features\"\n37: \tkubecontainer \"k8s.io/kubernetes/pkg/kubelet/container\"\n38: \t\"k8s.io/kubernetes/pkg/kubelet/metrics\"\n39: \tkubetypes \"k8s.io/kubernetes/pkg/kubelet/types\"\n40: \t\"k8s.io/kubernetes/pkg/kubelet/util/format\"\n41: \thttpprobe \"k8s.io/kubernetes/pkg
+...
19. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/kubernetes--v1.32.0",
+  "path": "pkg/kubelet/pleg/generic.go",
+  "startLine": 1,
+  "endLine": 80
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/pleg/generic.go%3FL1-80\\n1: /*\\n2: Copyright 2015 The Kubernetes Authors.\\n3: \\n4: Licensed under the Apache License, Version 2.0 (the \\\"License\\\");\\n5: you may not use this file except in compliance with the License.\\n6: You may obtain a copy of the License at\\n7: \\n8:     http://www.apache.org/licenses/LICENSE-2.0\\n9: \\n10: Unless required by applicable law or agreed to in writing, software\\n11: distributed under the License is distributed on an \\\"AS IS\\\" BASIS,\\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n13: See the License for the specific language governing permissions and\\n14: limitations under the License.\\n15: */\\n16: \\n17: package pleg\\n18: \\n19: import (\\n20: \\t\\\"context\\\"\\n21: \\t\\\"fmt\\\"\\n22: \\t\\\"sync\\\"\\n23: \\t\\\"sync/atomic\\\"\\n24: \\t\\\"time\\\"\\n25: \\n26: \\t\\\"k8s.io/apimachinery/pkg/types\\\"\\n27: \\t\\\"k8s.io/apimachinery/pkg/util/sets\\\"\\n28: \\t\\\"k8s.io/apimachinery/pkg/util/wait\\\"\\n29: \\tutilfeature \\\"k8s.io/apiserver/pkg/util/feature\\\"\\n30: \\truntimeapi \\\"k8s.io/cri-api/pkg/apis/runtime/v1\\\"\\n31: \\t\\\"k8s.io/klog/v2\\\"\\n32: \\t\\\"k8s.io/kubernetes/pkg/features\\\"\\n33: \\tkubecontainer \\\"k8s.io/kubernetes/pkg/kubelet/container\\\"\\n34: \\t\\\"k8s.io/kubernetes/pkg/kubelet/metrics\\\"\\n35: \\t\\\"k8s.io/utils/clock\\\"\\n36: )\\n37: \\n38: // GenericPLEG is an extremely simple generic PLEG that relies solely on\\n39: // periodic listing to discover container changes. It should be used\\n40: // as temporary replacement for container runtimes do not support a proper\\n41: // event generator yet.\\n42: //\\n43: // Note that GenericPLEG assumes that a container would not be created,\\n44: // terminated, and garbage collected within one relist period. If such an\\n45: // incident happens, GenenricPLEG would miss all events regarding this\\n46: // container. In the case of relisting failure, the window may become longer.\\n47: // Note that this assumption is not unique -- many kubelet internal components\\n48: // rely on terminated containers as tombstones for bookkeeping purposes. The\\n49: // garbage collector is implemented to work with such situations. However, to\\n50: // guarantee that kubelet can handle missing container events, it is\\n51: // recommended to set the relist period short and have an auxiliary, longer\\n52: // periodic sync in kubelet as the safety net.\\n53: type GenericPLEG struct {\\n54: \\t// The container runtime.\\n55: \\truntime kubecontainer.Runtime\\n56: \\t// The channel from which the subscriber listens events.\\n57: \\teventChannel chan *PodLifecycleEvent\\n58: \\t// The internal cache for pod/container information.\\n59: \\tpodRecords podRecords\\n60: \\t// Time of the last relisting.\\n61: \\trelistTime atomic.Value\\n62: \\t// Cache for storing the runtime states required for syncing pods.\\n63: \\tcache kubecontainer.Cache\\n64: \\t// For testability.\\n65: \\tclock clock.Clock\\n66: \\t// Pods that failed to have their status retrieved during a relist. These pods will be\\n67: \\t// retried during the next relisting.\\n68: \\tpodsToReinspect map[types.UID]*kubecontainer.Pod\\n69: \\t// Stop the Generic PLEG by closing the channel.\\n70: \\tstopCh chan struct{}\\n71: \\t// Locks the relisting of the Generic PLEG\\n72: \\trelistLock sync.Mutex\\n73: \\t// Indicates if the Generic PLEG is running or not\\n74: \\tisRunning bool\\n75: \\t// Locks the start/stop operation of Generic PLEG\\n76: \\trunningMu sync.Mutex\\n77: \\t// Indicates relisting related parameters\\n78: \\trelistDuration *RelistDuration\\n79: \\t// Mutex to serialize updateCache called by relist vs UpdateCache interface\\n80: \\tpodCacheMutex sync.Mutex\\n81: \"}",
+  "structuredContent": {
+    "text": "URL: https://demo.sourcegraph.com/
+...
20. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/kubernetes--v1.32.0",
+  "path": "pkg/kubelet/volumemanager/volume_manager.go",
+  "startLine": 1,
+  "endLine": 100
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/volumemanager/volume_manager.go%3FL1-100\\n1: /*\\n2: Copyright 2016 The Kubernetes Authors.\\n3: \\n4: Licensed under the Apache License, Version 2.0 (the \\\"License\\\");\\n5: you may not use this file except in compliance with the License.\\n6: You may obtain a copy of the License at\\n7: \\n8:     http://www.apache.org/licenses/LICENSE-2.0\\n9: \\n10: Unless required by applicable law or agreed to in writing, software\\n11: distributed under the License is distributed on an \\\"AS IS\\\" BASIS,\\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n13: See the License for the specific language governing permissions and\\n14: limitations under the License.\\n15: */\\n16: \\n17: package volumemanager\\n18: \\n19: import (\\n20: \\t\\\"context\\\"\\n21: \\t\\\"errors\\\"\\n22: \\t\\\"fmt\\\"\\n23: \\t\\\"slices\\\"\\n24: \\t\\\"strconv\\\"\\n25: \\t\\\"strings\\\"\\n26: \\t\\\"sync\\\"\\n27: \\t\\\"time\\\"\\n28: \\n29: \\tutilfeature \\\"k8s.io/apiserver/pkg/util/feature\\\"\\n30: \\t\\\"k8s.io/klog/v2\\\"\\n31: \\t\\\"k8s.io/mount-utils\\\"\\n32: \\n33: \\tv1 \\\"k8s.io/api/core/v1\\\"\\n34: \\tk8stypes \\\"k8s.io/apimachinery/pkg/types\\\"\\n35: \\tutilerrors \\\"k8s.io/apimachinery/pkg/util/errors\\\"\\n36: \\t\\\"k8s.io/apimachinery/pkg/util/runtime\\\"\\n37: \\t\\\"k8s.io/apimachinery/pkg/util/sets\\\"\\n38: \\t\\\"k8s.io/apimachinery/pkg/util/wait\\\"\\n39: \\tclientset \\\"k8s.io/client-go/kubernetes\\\"\\n40: \\t\\\"k8s.io/client-go/tools/record\\\"\\n41: \\tcsitrans \\\"k8s.io/csi-translation-lib\\\"\\n42: \\t\\\"k8s.io/kubernetes/pkg/kubelet/config\\\"\\n43: \\t\\\"k8s.io/kubernetes/pkg/kubelet/container\\\"\\n44: \\t\\\"k8s.io/kubernetes/pkg/kubelet/volumemanager/cache\\\"\\n45: \\t\\\"k8s.io/kubernetes/pkg/kubelet/volumemanager/metrics\\\"\\n46: \\t\\\"k8s.io/kubernetes/pkg/kubelet/volumemanager/populator\\\"\\n47: \\t\\\"k8s.io/kubernetes/pkg/kubelet/volumemanager/reconciler\\\"\\n48: \\t\\\"k8s.io/kubernetes/pkg/volume\\\"\\n49: \\t\\\"k8s.io/kubernetes/pkg/volume/csimigration\\\"\\n50: \\t\\\"k8s.io/kubernetes/pkg/volume/util\\\"\\n51: \\t\\\"k8s.io/kubernetes/pkg/volume/util/hostutil\\\"\\n52: \\t\\\"k8s.io/kubernetes/pkg/volume/util/operationexecutor\\\"\\n53: \\t\\\"k8s.io/kubernetes/pkg/volume/util/types\\\"\\n54: \\t\\\"k8s.io/kubernetes/pkg/volume/util/volumepathhandler\\\"\\n55: )\\n56: \\n57: const (\\n58: \\t// reconcilerLoopSleepPeriod is the amount of time the reconciler loop waits\\n59: \\t// between successive executions\\n60: \\treconcilerLoopSleepPeriod = 100 * time.Millisecond\\n61: \\n62: \\t// desiredStateOfWorldPopulatorLoopSleepPeriod is the amount of time the\\n63: \\t// DesiredStateOfWorldPopulator loop waits between successive executions\\n64: \\tdesiredStateOfWorldPopulatorLoopSleepPeriod = 100 * time.Millisecond\\n65: \\n66: \\t// podAttachAndMountTimeout is the maximum amount of time the\\n67: \\t// WaitForAttachAndMount call will wait for all volumes in the specified pod\\n68: \\t// to be attached and mounted. Even though cloud operations can take several\\n69: \\t// minutes to complete, we set the timeout to 2 minutes because kubelet\\n70: \\t// will retry in the next sync iteration. This frees the associated\\n71: \\t// goroutine of the pod to process newer updates if needed (e.g., a delete\\n72: \\t// request to the pod).\\n73: \\t// Value is slightly offset from 2 minutes to make timeouts due to this\\n74: \\t// constant recognizable.\\n75: \\tpodAttachAndMountTimeout = 2*time.Minute + 3*time.Second\\n76: \\n77: \\t// podAttachAndMountRetryInterval is the amount of time the GetVolumesForPod\\n78: \\t// call waits before retrying\\n79: \\tpodAttachAndMountRetryInterval = 300 * time.Millisecond\\n80: \\n81: \\t// waitForAttachTimeout is the maximum amount of time a\\n82: \\t// operationexecutor.M
+...
21. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/kubernetes--v1.32.0$ RemoteRuntimeService file:vendor"
+}
Output
{
+  "content": "{\"text\":\"No results.\\n\\nNo results found.\"}",
+  "structuredContent": {
+    "text": "No results.\n\nNo results found."
+  }
+}
22. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/kubernetes--v1.32.0",
+  "path": "pkg/kubelet/kuberuntime/kuberuntime_manager.go",
+  "startLine": 1,
+  "endLine": 100
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/kuberuntime/kuberuntime_manager.go%3FL1-100\\n1: /*\\n2: Copyright 2016 The Kubernetes Authors.\\n3: \\n4: Licensed under the Apache License, Version 2.0 (the \\\"License\\\");\\n5: you may not use this file except in compliance with the License.\\n6: You may obtain a copy of the License at\\n7: \\n8:     http://www.apache.org/licenses/LICENSE-2.0\\n9: \\n10: Unless required by applicable law or agreed to in writing, software\\n11: distributed under the License is distributed on an \\\"AS IS\\\" BASIS,\\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n13: See the License for the specific language governing permissions and\\n14: limitations under the License.\\n15: */\\n16: \\n17: package kuberuntime\\n18: \\n19: import (\\n20: \\t\\\"context\\\"\\n21: \\t\\\"errors\\\"\\n22: \\t\\\"fmt\\\"\\n23: \\t\\\"os\\\"\\n24: \\t\\\"path/filepath\\\"\\n25: \\t\\\"sort\\\"\\n26: \\t\\\"time\\\"\\n27: \\n28: \\tcadvisorapi \\\"github.com/google/cadvisor/info/v1\\\"\\n29: \\t\\\"go.opentelemetry.io/otel/trace\\\"\\n30: \\tgrpcstatus \\\"google.golang.org/grpc/status\\\"\\n31: \\tcrierror \\\"k8s.io/cri-api/pkg/errors\\\"\\n32: \\t\\\"k8s.io/klog/v2\\\"\\n33: \\n34: \\tv1 \\\"k8s.io/api/core/v1\\\"\\n35: \\t\\\"k8s.io/apimachinery/pkg/api/resource\\\"\\n36: \\tmetav1 \\\"k8s.io/apimachinery/pkg/apis/meta/v1\\\"\\n37: \\tkubetypes \\\"k8s.io/apimachinery/pkg/types\\\"\\n38: \\tutilruntime \\\"k8s.io/apimachinery/pkg/util/runtime\\\"\\n39: \\tutilversion \\\"k8s.io/apimachinery/pkg/util/version\\\"\\n40: \\tutilfeature \\\"k8s.io/apiserver/pkg/util/feature\\\"\\n41: \\t\\\"k8s.io/client-go/tools/record\\\"\\n42: \\tref \\\"k8s.io/client-go/tools/reference\\\"\\n43: \\t\\\"k8s.io/client-go/util/flowcontrol\\\"\\n44: \\t\\\"k8s.io/component-base/logs/logreduction\\\"\\n45: \\tinternalapi \\\"k8s.io/cri-api/pkg/apis\\\"\\n46: \\truntimeapi \\\"k8s.io/cri-api/pkg/apis/runtime/v1\\\"\\n47: \\n48: \\t\\\"k8s.io/kubernetes/pkg/api/legacyscheme\\\"\\n49: \\tpodutil \\\"k8s.io/kubernetes/pkg/api/v1/pod\\\"\\n50: \\t\\\"k8s.io/kubernetes/pkg/credentialprovider\\\"\\n51: \\t\\\"k8s.io/kubernetes/pkg/credentialprovider/plugin\\\"\\n52: \\t\\\"k8s.io/kubernetes/pkg/features\\\"\\n53: \\t\\\"k8s.io/kubernetes/pkg/kubelet/cm\\\"\\n54: \\tkubecontainer \\\"k8s.io/kubernetes/pkg/kubelet/container\\\"\\n55: \\t\\\"k8s.io/kubernetes/pkg/kubelet/events\\\"\\n56: \\t\\\"k8s.io/kubernetes/pkg/kubelet/images\\\"\\n57: \\truntimeutil \\\"k8s.io/kubernetes/pkg/kubelet/kuberuntime/util\\\"\\n58: \\t\\\"k8s.io/kubernetes/pkg/kubelet/lifecycle\\\"\\n59: \\t\\\"k8s.io/kubernetes/pkg/kubelet/logs\\\"\\n60: \\t\\\"k8s.io/kubernetes/pkg/kubelet/metrics\\\"\\n61: \\t\\\"k8s.io/kubernetes/pkg/kubelet/pleg\\\"\\n62: \\tproberesults \\\"k8s.io/kubernetes/pkg/kubelet/prober/results\\\"\\n63: \\t\\\"k8s.io/kubernetes/pkg/kubelet/runtimeclass\\\"\\n64: \\t\\\"k8s.io/kubernetes/pkg/kubelet/sysctl\\\"\\n65: \\t\\\"k8s.io/kubernetes/pkg/kubelet/types\\\"\\n66: \\t\\\"k8s.io/kubernetes/pkg/kubelet/util/cache\\\"\\n67: \\t\\\"k8s.io/kubernetes/pkg/kubelet/util/format\\\"\\n68: \\tsc \\\"k8s.io/kubernetes/pkg/securitycontext\\\"\\n69: )\\n70: \\n71: const (\\n72: \\t// The api version of kubelet runtime api\\n73: \\tkubeRuntimeAPIVersion = \\\"0.1.0\\\"\\n74: \\t// A minimal shutdown window for avoiding unnecessary SIGKILLs\\n75: \\tminimumGracePeriodInSeconds = 2\\n76: \\n77: \\t// The expiration time of version cache.\\n78: \\tversionCacheTTL = 60 * time.Second\\n79: \\t// How frequently to report identical errors\\n80: \\tidenticalErrorDelay = 1 * time.Minute\\n81: \\t// OpenTelemetry instrumentation scope name\\n82: \\tinstrumentationScope = \\\"k8s.io/kubernetes/pkg/kubelet/kuberuntime\\\"\\n83: )\\n84: \\n85: var (\\n86: \\t// ErrVersionNotSupported is returned when the api version of runtime
+...
23. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/kubernetes--v1.32.0",
+  "path": "pkg/kubelet/pod_workers.go",
+  "startLine": 1,
+  "endLine": 100
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/pod_workers.go%3FL1-100\\n1: /*\\n2: Copyright 2014 The Kubernetes Authors.\\n3: \\n4: Licensed under the Apache License, Version 2.0 (the \\\"License\\\");\\n5: you may not use this file except in compliance with the License.\\n6: You may obtain a copy of the License at\\n7: \\n8:     http://www.apache.org/licenses/LICENSE-2.0\\n9: \\n10: Unless required by applicable law or agreed to in writing, software\\n11: distributed under the License is distributed on an \\\"AS IS\\\" BASIS,\\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n13: See the License for the specific language governing permissions and\\n14: limitations under the License.\\n15: */\\n16: \\n17: package kubelet\\n18: \\n19: import (\\n20: \\t\\\"context\\\"\\n21: \\t\\\"fmt\\\"\\n22: \\t\\\"strings\\\"\\n23: \\t\\\"sync\\\"\\n24: \\t\\\"time\\\"\\n25: \\n26: \\tv1 \\\"k8s.io/api/core/v1\\\"\\n27: \\t\\\"k8s.io/apimachinery/pkg/types\\\"\\n28: \\t\\\"k8s.io/apimachinery/pkg/util/runtime\\\"\\n29: \\t\\\"k8s.io/apimachinery/pkg/util/wait\\\"\\n30: \\t\\\"k8s.io/client-go/tools/record\\\"\\n31: \\truntimeapi \\\"k8s.io/cri-api/pkg/apis/runtime/v1\\\"\\n32: \\t\\\"k8s.io/klog/v2\\\"\\n33: \\tkubecontainer \\\"k8s.io/kubernetes/pkg/kubelet/container\\\"\\n34: \\t\\\"k8s.io/kubernetes/pkg/kubelet/events\\\"\\n35: \\t\\\"k8s.io/kubernetes/pkg/kubelet/eviction\\\"\\n36: \\t\\\"k8s.io/kubernetes/pkg/kubelet/metrics\\\"\\n37: \\tkubetypes \\\"k8s.io/kubernetes/pkg/kubelet/types\\\"\\n38: \\t\\\"k8s.io/kubernetes/pkg/kubelet/util/queue\\\"\\n39: \\t\\\"k8s.io/utils/clock\\\"\\n40: )\\n41: \\n42: // OnCompleteFunc is a function that is invoked when an operation completes.\\n43: // If err is non-nil, the operation did not complete successfully.\\n44: type OnCompleteFunc func(err error)\\n45: \\n46: // PodStatusFunc is a function that is invoked to override the pod status when a pod is killed.\\n47: type PodStatusFunc func(podStatus *v1.PodStatus)\\n48: \\n49: // KillPodOptions are options when performing a pod update whose update type is kill.\\n50: type KillPodOptions struct {\\n51: \\t// CompletedCh is closed when the kill request completes (syncTerminatingPod has completed\\n52: \\t// without error) or if the pod does not exist, or if the pod has already terminated. This\\n53: \\t// could take an arbitrary amount of time to be closed, but is never left open once\\n54: \\t// CouldHaveRunningContainers() returns false.\\n55: \\tCompletedCh chan<- struct{}\\n56: \\t// Evict is true if this is a pod triggered eviction - once a pod is evicted some resources are\\n57: \\t// more aggressively reaped than during normal pod operation (stopped containers).\\n58: \\tEvict bool\\n59: \\t// PodStatusFunc is invoked (if set) and overrides the status of the pod at the time the pod is killed.\\n60: \\t// The provided status is populated from the latest state.\\n61: \\tPodStatusFunc PodStatusFunc\\n62: \\t// PodTerminationGracePeriodSecondsOverride is optional override to use if a pod is being killed as part of kill operation.\\n63: \\tPodTerminationGracePeriodSecondsOverride *int64\\n64: }\\n65: \\n66: // UpdatePodOptions is an options struct to pass to a UpdatePod operation.\\n67: type UpdatePodOptions struct {\\n68: \\t// The type of update (create, update, sync, kill).\\n69: \\tUpdateType kubetypes.SyncPodType\\n70: \\t// StartTime is an optional timestamp for when this update was created. If set,\\n71: \\t// when this update is fully realized by the pod worker it will be recorded in\\n72: \\t// the PodWorkerDuration metric.\\n73: \\tStartTime time.Time\\n74: \\t// Pod to update. Required.\\n75: \\tPod *v1.Pod\\n76: \\t// MirrorPod is the mirror pod if Pod is a static pod. Optional when UpdateType\\n77: \\t// is kill or terminated.\\n78: \\tMirrorPod *v1.Pod\\n79: \\t// RunningPod is a runtime p
+...
24. mcp__sourcegraph__sg_list_files @ -
Input
{
+  "repo": "github.com/sg-evals/kubernetes--v1.32.0",
+  "path": "vendor/k8s.io/cri-client/pkg"
+}
Output
{
+  "content": "{\"text\":\"No files.\"}",
+  "structuredContent": {
+    "text": "No files."
+  }
+}
25. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/kubernetes--v1.32.0$ NewRemoteRuntimeService file:pkg/kubelet"
+}
Output
{
+  "content": "{\"text\":\"# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kubelet.go\\n371: \\tlogger := klog.Background()\\n372: \\tif kubeDeps.RemoteRuntimeService, err = remote.NewRemoteRuntimeService(kubeCfg.ContainerRuntimeEndpoint, kubeCfg.RuntimeRequestTimeout.Duration, tp, &logger); err != nil {\\n373: \\t\\treturn err\\n374: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kubelet_test.go\\n3215: \\tlogger := klog.Background()\\n3216: \\truntimeService, err := remote.NewRemoteRuntimeService(endpoint, 15*time.Second, tp, &logger)\\n3217: \\trequire.NoError(t, err)\\n3218: \\n\"}",
+  "structuredContent": {
+    "text": "# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kubelet.go\n371: \tlogger := klog.Background()\n372: \tif kubeDeps.RemoteRuntimeService, err = remote.NewRemoteRuntimeService(kubeCfg.ContainerRuntimeEndpoint, kubeCfg.RuntimeRequestTimeout.Duration, tp, &logger); err != nil {\n373: \t\treturn err\n374: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kubelet_test.go\n3215: \tlogger := klog.Background()\n3216: \truntimeService, err := remote.NewRemoteRuntimeService(endpoint, 15*time.Second, tp, &logger)\n3217: \trequire.NoError(t, err)\n3218: \n"
+  }
+}
26. mcp__sourcegraph__sg_list_files @ -
Input
{
+  "repo": "github.com/sg-evals/kubernetes--v1.32.0",
+  "path": "vendor/k8s.io/cri-client"
+}
Output
{
+  "content": "{\"text\":\"No files.\"}",
+  "structuredContent": {
+    "text": "No files."
+  }
+}
27. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/kubernetes--v1.32.0$ NewRemoteRuntimeService RemoteRuntimeService struct"
+}
Output
{
+  "content": "{\"text\":\"# github.com/sg-evals/kubernetes--v1.32.0 – cmd/kubeadm/app/util/runtime/runtime_fake_test.go\\n39: \\t}\\n40: \\tnewRemoteRuntimeServiceReturns struct {\\n41: \\t\\tres cri.RuntimeService\\n42: \\n100: \\n101: func (fake *fakeImpl) NewRemoteRuntimeServiceReturns(res cri.RuntimeService, err error) {\\n102: \\tfake.newRemoteRuntimeServiceReturns = struct {\\n103: \\t\\tres cri.RuntimeService\\n104: \\n95: \\n96: func (fake *fakeImpl) NewRemoteRuntimeService(string, time.Duration) (cri.RuntimeService, error) {\\n97: \\tfakeReturns := fake.newRemoteRuntimeServiceReturns\\n98: \\treturn fakeReturns.res, fakeReturns.err\\n99: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – staging/src/k8s.io/cri-client/pkg/remote_runtime.go\\n45: \\n46: // remoteRuntimeService is a gRPC implementation of internalapi.RuntimeService.\\n47: type remoteRuntimeService struct {\\n48: \\ttimeout       time.Duration\\n49: \\n81: \\n82: // NewRemoteRuntimeService creates a new internalapi.RuntimeService.\\n83: func NewRemoteRuntimeService(endpoint string, connectionTimeout time.Duration, tp trace.TracerProvider, logger *klog.Logger) (internalapi.RuntimeService, error) {\\n84: \\tinternal.Log(logger, 3, \\\"Connecting to runtime service\\\", \\\"endpoint\\\", endpoint)\\n85: \\n126: \\n127: \\tservice := &remoteRuntimeService{\\n128: \\t\\ttimeout:      connectionTimeout,\\n129: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – cmd/kubeadm/app/util/runtime/impl.go\\n30: type impl interface {\\n31: \\tNewRemoteRuntimeService(endpoint string, connectionTimeout time.Duration) (criapi.RuntimeService, error)\\n32: \\tNewRemoteImageService(endpoint string, connectionTimeout time.Duration) (criapi.ImageManagerService, error)\\n33: \\n40: \\n41: func (*defaultImpl) NewRemoteRuntimeService(endpoint string, connectionTimeout time.Duration) (criapi.RuntimeService, error) {\\n42: \\treturn criclient.NewRemoteRuntimeService(endpoint, defaultTimeout, nil, nil)\\n43: }\\n44: \\n27: \\n28: type defaultImpl struct{}\\n29: \\n30: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – cmd/kubeadm/app/util/runtime/runtime.go\\n286: \\n287: \\ttype config struct {\\n288: \\t\\tSandboxImage string `json:\\\"sandboxImage,omitempty\\\"`\\n289: \\n54: \\n55: // CRIRuntime is a struct that interfaces with the CRI\\n56: type CRIRuntime struct {\\n57: \\timpl           impl\\n58: \\n65: \\n66: // NewContainerRuntime sets up and returns a ContainerRuntime struct\\n67: func NewContainerRuntime(criSocket string) ContainerRuntime {\\n68: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – cmd/kubemark/app/hollow_node.go\\n55: \\n56: type hollowNodeConfig struct {\\n57: \\tKubeconfigPath          string\\n58: \\n250: \\t\\tlogger := klog.Background()\\n251: \\t\\truntimeService, err := remote.NewRemoteRuntimeService(endpoint, 15*time.Second, noop.NewTracerProvider(), &logger)\\n252: \\t\\tif err != nil {\\n253: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kubelet.go\\n312: \\tTLSOptions                *server.TLSOptions\\n313: \\tRemoteRuntimeService      internalapi.RuntimeService\\n314: \\tRemoteImageService        internalapi.ImageManagerService\\n315: \\n371: \\tlogger := klog.Background()\\n372: \\tif kubeDeps.RemoteRuntimeService, err = remote.NewRemoteRuntimeService(kubeCfg.ContainerRuntimeEndpoint, kubeCfg.RuntimeRequestTimeout.Duration, tp, &logger); err != nil {\\n373: \\t\\treturn err\\n374: \\n1040: // Kubelet is the main kubelet implementation.\\n1041: type Kubelet struct {\\n1042: \\tkubeletConfiguration kubeletconfiginternal.KubeletConfiguration\\n1043: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – cmd/kubeadm/app/util/runtime/runtime_test.go\\n359: \\tconst tempPrefix = \\\"test.kubeadm.runtime.isExistingSocket.\\\"\\n360: \\ttests := []struct {\\n361: \\t\\tname string\\n362: \\n418: func TestDetectCRISocketImpl(t *testing.T) {\\n419: \\ttests := []struct {\\n420: \\t\\tname            string\\n421: \\n35: func TestNewContainerRun
+...
28. mcp__sourcegraph__sg_list_files @ -
Input
{
+  "repo": "github.com/sg-evals/kubernetes--v1.32.0",
+  "path": "staging/src/k8s.io/cri-client/pkg"
+}
Output
{
+  "content": "{\"text\":\"staging/src/k8s.io/cri-client/pkg/fake/\\nstaging/src/k8s.io/cri-client/pkg/internal/\\nstaging/src/k8s.io/cri-client/pkg/logs/\\nstaging/src/k8s.io/cri-client/pkg/util/\\nstaging/src/k8s.io/cri-client/pkg/doc.go\\nstaging/src/k8s.io/cri-client/pkg/remote_image.go\\nstaging/src/k8s.io/cri-client/pkg/remote_image_test.go\\nstaging/src/k8s.io/cri-client/pkg/remote_runtime.go\\nstaging/src/k8s.io/cri-client/pkg/remote_runtime_test.go\\nstaging/src/k8s.io/cri-client/pkg/utils.go\\nstaging/src/k8s.io/cri-client/pkg/utils_test.go\\n\"}",
+  "structuredContent": {
+    "text": "staging/src/k8s.io/cri-client/pkg/fake/\nstaging/src/k8s.io/cri-client/pkg/internal/\nstaging/src/k8s.io/cri-client/pkg/logs/\nstaging/src/k8s.io/cri-client/pkg/util/\nstaging/src/k8s.io/cri-client/pkg/doc.go\nstaging/src/k8s.io/cri-client/pkg/remote_image.go\nstaging/src/k8s.io/cri-client/pkg/remote_image_test.go\nstaging/src/k8s.io/cri-client/pkg/remote_runtime.go\nstaging/src/k8s.io/cri-client/pkg/remote_runtime_test.go\nstaging/src/k8s.io/cri-client/pkg/utils.go\nstaging/src/k8s.io/cri-client/pkg/utils_test.go\n"
+  }
+}
29. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/kubernetes--v1.32.0",
+  "path": "staging/src/k8s.io/cri-client/pkg/remote_runtime.go",
+  "startLine": 1,
+  "endLine": 80
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/staging/src/k8s.io/cri-client/pkg/remote_runtime.go%3FL1-80\\n1: /*\\n2: Copyright 2016 The Kubernetes Authors.\\n3: \\n4: Licensed under the Apache License, Version 2.0 (the \\\"License\\\");\\n5: you may not use this file except in compliance with the License.\\n6: You may obtain a copy of the License at\\n7: \\n8:     http://www.apache.org/licenses/LICENSE-2.0\\n9: \\n10: Unless required by applicable law or agreed to in writing, software\\n11: distributed under the License is distributed on an \\\"AS IS\\\" BASIS,\\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n13: See the License for the specific language governing permissions and\\n14: limitations under the License.\\n15: */\\n16: \\n17: package cri\\n18: \\n19: import (\\n20: \\t\\\"context\\\"\\n21: \\t\\\"errors\\\"\\n22: \\t\\\"fmt\\\"\\n23: \\t\\\"io\\\"\\n24: \\t\\\"strings\\\"\\n25: \\t\\\"time\\\"\\n26: \\n27: \\t\\\"go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc\\\"\\n28: \\t\\\"go.opentelemetry.io/otel/trace\\\"\\n29: \\t\\\"google.golang.org/grpc\\\"\\n30: \\t\\\"google.golang.org/grpc/backoff\\\"\\n31: \\t\\\"google.golang.org/grpc/codes\\\"\\n32: \\t\\\"google.golang.org/grpc/credentials/insecure\\\"\\n33: \\t\\\"google.golang.org/grpc/status\\\"\\n34: \\n35: \\t\\\"k8s.io/component-base/logs/logreduction\\\"\\n36: \\ttracing \\\"k8s.io/component-base/tracing\\\"\\n37: \\tinternalapi \\\"k8s.io/cri-api/pkg/apis\\\"\\n38: \\truntimeapi \\\"k8s.io/cri-api/pkg/apis/runtime/v1\\\"\\n39: \\t\\\"k8s.io/klog/v2\\\"\\n40: \\tutilexec \\\"k8s.io/utils/exec\\\"\\n41: \\n42: \\t\\\"k8s.io/cri-client/pkg/internal\\\"\\n43: \\t\\\"k8s.io/cri-client/pkg/util\\\"\\n44: )\\n45: \\n46: // remoteRuntimeService is a gRPC implementation of internalapi.RuntimeService.\\n47: type remoteRuntimeService struct {\\n48: \\ttimeout       time.Duration\\n49: \\truntimeClient runtimeapi.RuntimeServiceClient\\n50: \\t// Cache last per-container error message to reduce log spam\\n51: \\tlogReduction *logreduction.LogReduction\\n52: \\tlogger       *klog.Logger\\n53: }\\n54: \\n55: const (\\n56: \\t// How frequently to report identical errors\\n57: \\tidenticalErrorDelay = 1 * time.Minute\\n58: \\n59: \\t// connection parameters\\n60: \\tmaxBackoffDelay      = 3 * time.Second\\n61: \\tbaseBackoffDelay     = 100 * time.Millisecond\\n62: \\tminConnectionTimeout = 5 * time.Second\\n63: )\\n64: \\n65: // CRIVersion is the type for valid Container Runtime Interface (CRI) API\\n66: // versions.\\n67: type CRIVersion string\\n68: \\n69: var (\\n70: \\t// ErrContainerStatusNil indicates that the returned container status is nil.\\n71: \\tErrContainerStatusNil = errors.New(\\\"container status is nil\\\")\\n72: \\n73: \\t// ErrCommandTimedOut indicates that the exec sync command timed.\\n74: \\tErrCommandTimedOut = errors.New(\\\"command timed out\\\")\\n75: )\\n76: \\n77: const (\\n78: \\t// CRIVersionV1 references the v1 CRI API.\\n79: \\tCRIVersionV1 CRIVersion = \\\"v1\\\"\\n80: )\\n81: \"}",
+  "structuredContent": {
+    "text": "URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/staging/src/k8s.io/cri-client/pkg/remote_runtime.go%3FL1-80\n1: /*\n2: Copyright 2016 The Kubernetes Authors.\n3: \n4: Licensed under the Apache License, Version 2.0 (the \"License\");\n5: you may not use this file except in compliance with the License.\n6: You may obtain a copy of the License at\n7: \n8:     http://www.apache.org/licenses/LICENSE-2.0\n9: \n10: Unless required by applicable law or agreed to in writing, software\n11: distributed under the License is distributed on an \"AS IS\" BASIS,\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n13: See the License for the specific language governing permission
+...
30. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/kubernetes--v1.32.0",
+  "path": "pkg/kubelet/cm/devicemanager/types.go"
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/cm/devicemanager/types.go\\n1: /*\\n2: Copyright 2017 The Kubernetes Authors.\\n3: \\n4: Licensed under the Apache License, Version 2.0 (the \\\"License\\\");\\n5: you may not use this file except in compliance with the License.\\n6: You may obtain a copy of the License at\\n7: \\n8:     http://www.apache.org/licenses/LICENSE-2.0\\n9: \\n10: Unless required by applicable law or agreed to in writing, software\\n11: distributed under the License is distributed on an \\\"AS IS\\\" BASIS,\\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n13: See the License for the specific language governing permissions and\\n14: limitations under the License.\\n15: */\\n16: \\n17: package devicemanager\\n18: \\n19: import (\\n20: \\t\\\"time\\\"\\n21: \\n22: \\tv1 \\\"k8s.io/api/core/v1\\\"\\n23: \\t\\\"k8s.io/apimachinery/pkg/util/sets\\\"\\n24: \\t\\\"k8s.io/apiserver/pkg/server/healthz\\\"\\n25: \\t\\\"k8s.io/kubernetes/pkg/kubelet/cm/containermap\\\"\\n26: \\t\\\"k8s.io/kubernetes/pkg/kubelet/cm/resourceupdates\\\"\\n27: \\t\\\"k8s.io/kubernetes/pkg/kubelet/cm/topologymanager\\\"\\n28: \\t\\\"k8s.io/kubernetes/pkg/kubelet/config\\\"\\n29: \\tkubecontainer \\\"k8s.io/kubernetes/pkg/kubelet/container\\\"\\n30: \\t\\\"k8s.io/kubernetes/pkg/kubelet/lifecycle\\\"\\n31: \\t\\\"k8s.io/kubernetes/pkg/kubelet/pluginmanager/cache\\\"\\n32: \\tschedulerframework \\\"k8s.io/kubernetes/pkg/scheduler/framework\\\"\\n33: )\\n34: \\n35: // Manager manages all the Device Plugins running on a node.\\n36: type Manager interface {\\n37: \\t// Start starts device plugin registration service.\\n38: \\tStart(activePods ActivePodsFunc, sourcesReady config.SourcesReady, initialContainers containermap.ContainerMap, initialContainerRunningSet sets.Set[string]) error\\n39: \\n40: \\t// Allocate configures and assigns devices to a container in a pod. From\\n41: \\t// the requested device resources, Allocate will communicate with the\\n42: \\t// owning device plugin to allow setup procedures to take place, and for\\n43: \\t// the device plugin to provide runtime settings to use the device\\n44: \\t// (environment variables, mount points and device files).\\n45: \\tAllocate(pod *v1.Pod, container *v1.Container) error\\n46: \\n47: \\t// UpdatePluginResources updates node resources based on devices already\\n48: \\t// allocated to pods. The node object is provided for the device manager to\\n49: \\t// update the node capacity to reflect the currently available devices.\\n50: \\tUpdatePluginResources(node *schedulerframework.NodeInfo, attrs *lifecycle.PodAdmitAttributes) error\\n51: \\n52: \\t// Stop stops the manager.\\n53: \\tStop() error\\n54: \\n55: \\t// GetDeviceRunContainerOptions checks whether we have cached containerDevices\\n56: \\t// for the passed-in <pod, container> and returns its DeviceRunContainerOptions\\n57: \\t// for the found one. An empty struct is returned in case no cached state is found.\\n58: \\tGetDeviceRunContainerOptions(pod *v1.Pod, container *v1.Container) (*DeviceRunContainerOptions, error)\\n59: \\n60: \\t// GetCapacity returns the amount of available device plugin resource capacity, resource allocatable\\n61: \\t// and inactive device plugin resources previously registered on the node.\\n62: \\tGetCapacity() (v1.ResourceList, v1.ResourceList, []string)\\n63: \\n64: \\t// GetWatcherHandler returns the plugin handler for the device manager.\\n65: \\tGetWatcherHandler() cache.PluginHandler\\n66: \\tGetHealthChecker() healthz.HealthChecker\\n67: \\n68: \\t// GetDevices returns information about the devices assigned to pods and containers\\n69: \\tGetDevices(podUID, containerName string) ResourceDeviceInstances\\n70: \\n71: \\t// UpdateAllocatedResourcesStatus updates the status of allocated resources for the pod.\\n72: \\tUpdateAllocatedResourcesStatus(pod
+...
31. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/kubernetes--v1.32.0",
+  "path": "staging/src/k8s.io/cri-client/pkg/remote_image.go",
+  "startLine": 1,
+  "endLine": 60
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/staging/src/k8s.io/cri-client/pkg/remote_image.go%3FL1-60\\n1: /*\\n2: Copyright 2016 The Kubernetes Authors.\\n3: \\n4: Licensed under the Apache License, Version 2.0 (the \\\"License\\\");\\n5: you may not use this file except in compliance with the License.\\n6: You may obtain a copy of the License at\\n7: \\n8:     http://www.apache.org/licenses/LICENSE-2.0\\n9: \\n10: Unless required by applicable law or agreed to in writing, software\\n11: distributed under the License is distributed on an \\\"AS IS\\\" BASIS,\\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n13: See the License for the specific language governing permissions and\\n14: limitations under the License.\\n15: */\\n16: \\n17: package cri\\n18: \\n19: import (\\n20: \\t\\\"context\\\"\\n21: \\t\\\"errors\\\"\\n22: \\t\\\"fmt\\\"\\n23: \\t\\\"time\\\"\\n24: \\n25: \\t\\\"go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc\\\"\\n26: \\t\\\"go.opentelemetry.io/otel/trace\\\"\\n27: \\t\\\"google.golang.org/grpc\\\"\\n28: \\t\\\"google.golang.org/grpc/backoff\\\"\\n29: \\t\\\"google.golang.org/grpc/codes\\\"\\n30: \\t\\\"google.golang.org/grpc/credentials/insecure\\\"\\n31: \\t\\\"google.golang.org/grpc/status\\\"\\n32: \\n33: \\ttracing \\\"k8s.io/component-base/tracing\\\"\\n34: \\tinternalapi \\\"k8s.io/cri-api/pkg/apis\\\"\\n35: \\truntimeapi \\\"k8s.io/cri-api/pkg/apis/runtime/v1\\\"\\n36: \\t\\\"k8s.io/klog/v2\\\"\\n37: \\n38: \\t\\\"k8s.io/cri-client/pkg/internal\\\"\\n39: \\t\\\"k8s.io/cri-client/pkg/util\\\"\\n40: )\\n41: \\n42: // remoteImageService is a gRPC implementation of internalapi.ImageManagerService.\\n43: type remoteImageService struct {\\n44: \\ttimeout     time.Duration\\n45: \\timageClient runtimeapi.ImageServiceClient\\n46: \\tlogger      *klog.Logger\\n47: }\\n48: \\n49: // NewRemoteImageService creates a new internalapi.ImageManagerService.\\n50: func NewRemoteImageService(endpoint string, connectionTimeout time.Duration, tp trace.TracerProvider, logger *klog.Logger) (internalapi.ImageManagerService, error) {\\n51: \\tinternal.Log(logger, 3, \\\"Connecting to image service\\\", \\\"endpoint\\\", endpoint)\\n52: \\taddr, dialer, err := util.GetAddressAndDialer(endpoint)\\n53: \\tif err != nil {\\n54: \\t\\treturn nil, err\\n55: \\t}\\n56: \\n57: \\tctx, cancel := context.WithTimeout(context.Background(), connectionTimeout)\\n58: \\tdefer cancel()\\n59: \\n60: \\tvar dialOpts []grpc.DialOption\\n61: \"}",
+  "structuredContent": {
+    "text": "URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/staging/src/k8s.io/cri-client/pkg/remote_image.go%3FL1-60\n1: /*\n2: Copyright 2016 The Kubernetes Authors.\n3: \n4: Licensed under the Apache License, Version 2.0 (the \"License\");\n5: you may not use this file except in compliance with the License.\n6: You may obtain a copy of the License at\n7: \n8:     http://www.apache.org/licenses/LICENSE-2.0\n9: \n10: Unless required by applicable law or agreed to in writing, software\n11: distributed under the License is distributed on an \"AS IS\" BASIS,\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n13: See the License for the specific language governing permissions and\n14: limitations under the License.\n15: */\n16: \n17: package cri\n18: \n19: import (\n20: \t\"context\"\n21: \t\"errors\"\n22: \t\"fmt\"\n23: \t\"time\"\n24: \n25: \t\"go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc\"\n26: \t\"go.opentelemetry.io/otel/trace\"\n27: \t\"google.golang.org/grpc\"\n28: \t\"google.golang.org/grpc/backoff\"\n29: \t\"google.golang.org/grpc/codes\"\n30: \t\"google.golang.org/grpc/credentials/insecure\"\n31: \t\"google.golang.org/grpc/status\"\n32: \n33: \ttracing \"k8s.io/component-base/
+...
32. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/kubernetes--v1.32.0",
+  "path": "pkg/kubelet/pleg/evented.go",
+  "startLine": 1,
+  "endLine": 60
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/pleg/evented.go%3FL1-60\\n1: /*\\n2: Copyright 2022 The Kubernetes Authors.\\n3: \\n4: Licensed under the Apache License, Version 2.0 (the \\\"License\\\");\\n5: you may not use this file except in compliance with the License.\\n6: You may obtain a copy of the License at\\n7: \\n8:     http://www.apache.org/licenses/LICENSE-2.0\\n9: \\n10: Unless required by applicable law or agreed to in writing, software\\n11: distributed under the License is distributed on an \\\"AS IS\\\" BASIS,\\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n13: See the License for the specific language governing permissions and\\n14: limitations under the License.\\n15: */\\n16: \\n17: package pleg\\n18: \\n19: import (\\n20: \\t\\\"context\\\"\\n21: \\t\\\"fmt\\\"\\n22: \\t\\\"sync\\\"\\n23: \\t\\\"time\\\"\\n24: \\n25: \\t\\\"k8s.io/apimachinery/pkg/types\\\"\\n26: \\t\\\"k8s.io/apimachinery/pkg/util/wait\\\"\\n27: \\tinternalapi \\\"k8s.io/cri-api/pkg/apis\\\"\\n28: \\truntimeapi \\\"k8s.io/cri-api/pkg/apis/runtime/v1\\\"\\n29: \\t\\\"k8s.io/klog/v2\\\"\\n30: \\tkubecontainer \\\"k8s.io/kubernetes/pkg/kubelet/container\\\"\\n31: \\t\\\"k8s.io/kubernetes/pkg/kubelet/metrics\\\"\\n32: \\t\\\"k8s.io/utils/clock\\\"\\n33: )\\n34: \\n35: // The frequency with which global timestamp of the cache is to\\n36: // is to be updated periodically. If pod workers get stuck at cache.GetNewerThan\\n37: // call, after this period it will be unblocked.\\n38: const globalCacheUpdatePeriod = 5 * time.Second\\n39: \\n40: var (\\n41: \\teventedPLEGUsage   = false\\n42: \\teventedPLEGUsageMu = sync.RWMutex{}\\n43: )\\n44: \\n45: // isEventedPLEGInUse indicates whether Evented PLEG is in use. Even after enabling\\n46: // the Evented PLEG feature gate, there could be several reasons it may not be in use.\\n47: // e.g. Streaming data issues from the runtime or the runtime does not implement the\\n48: // container events stream.\\n49: func isEventedPLEGInUse() bool {\\n50: \\teventedPLEGUsageMu.RLock()\\n51: \\tdefer eventedPLEGUsageMu.RUnlock()\\n52: \\treturn eventedPLEGUsage\\n53: }\\n54: \\n55: // setEventedPLEGUsage should only be accessed from\\n56: // Start/Stop of Evented PLEG.\\n57: func setEventedPLEGUsage(enable bool) {\\n58: \\teventedPLEGUsageMu.Lock()\\n59: \\tdefer eventedPLEGUsageMu.Unlock()\\n60: \\teventedPLEGUsage = enable\\n61: \"}",
+  "structuredContent": {
+    "text": "URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/pleg/evented.go%3FL1-60\n1: /*\n2: Copyright 2022 The Kubernetes Authors.\n3: \n4: Licensed under the Apache License, Version 2.0 (the \"License\");\n5: you may not use this file except in compliance with the License.\n6: You may obtain a copy of the License at\n7: \n8:     http://www.apache.org/licenses/LICENSE-2.0\n9: \n10: Unless required by applicable law or agreed to in writing, software\n11: distributed under the License is distributed on an \"AS IS\" BASIS,\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n13: See the License for the specific language governing permissions and\n14: limitations under the License.\n15: */\n16: \n17: package pleg\n18: \n19: import (\n20: \t\"context\"\n21: \t\"fmt\"\n22: \t\"sync\"\n23: \t\"time\"\n24: \n25: \t\"k8s.io/apimachinery/pkg/types\"\n26: \t\"k8s.io/apimachinery/pkg/util/wait\"\n27: \tinternalapi \"k8s.io/cri-api/pkg/apis\"\n28: \truntimeapi \"k8s.io/cri-api/pkg/apis/runtime/v1\"\n29: \t\"k8s.io/klog/v2\"\n30: \tkubecontainer \"k8s.io/kubernetes/pkg/kubelet/container\"\n31: \t\"k8s.io/kubernetes/pkg/kubelet/metrics\"\n32: \t\"k8s.io/utils/clock\"\n33: )\n34: \n35: // The frequency with which global timestamp of the cache is to\n36: // is to be updated periodically. If pod workers get stuck at 
+...
33. Write @ -
Input
{
+  "file_path": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/lifecycle/interfaces.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/lifecycle/handlers.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/lifecycle/predicate.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/pod_workers.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/pleg/pleg.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/pleg/generic.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/pleg/evented.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"staging/src/k8s.io/cri-client/pkg/remote_runtime.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"staging/src/k8s.io/cri-client/pkg/remote_image.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/kuberuntime/kuberuntime_manager.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/volumemanager/volume_manager.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/volumemanager/reconciler/reconciler.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/volumemanager/populator/desired_state_of_world_populator.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/cm/devicemanager/manager.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/cm/devicemanager/types.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/cm/devicemanager/endpoint.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/cm/devicemanager/pod_devices.go\"}\n  ],\n  \"symbols\": [\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/lifecycle/interfaces.go\", \"symbol\": \"PodLifecycleTarget\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/lifecycle/interfaces.go\", \"symbol\": \"PodAdmitHandler\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/lifecycle/interfaces.go\", \"symbol\": \"PodSyncLoopHandler\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/lifecycle/interfaces.go\", \"symbol\": \"PodSyncHandler\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/lifecycle/handlers.go\", \"symbol\": \"handlerRunner\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/pod_workers.go\", \"symbol\": \"podWorkers\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/pod_workers.go\", \"symbol\": \"PodWorkers\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/pod_workers.go\", \"symbol\": \"newPodWorkers\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/pleg/pleg.go\", \"symbol\": \"PodLifecycleEventGenerator\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/pleg/pleg.go\", \"symbol\": \"PodLifecycleEvent\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/pleg/generic.go\", \"symbol\": \"GenericPLEG\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"staging/src/k8s.io/cri-client/pkg/remote_runtime.go\", \"symbol\": \"remoteRuntimeService\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"staging/src/k8s.io/cri-client/pkg/remote_runtime.go\", \"symbol\": \"NewRemoteRuntimeService\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"staging/src/k8s.io/cri-client/pkg/remote_image.go\", \"symbol\": \"remoteImageService\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"staging/src/k8s.io/cri-client/pkg/remote_image.go\", \"symbol\": \"NewRemoteImageService\"},\n    {\"repo\": \"sg-evals/kubernetes--v
+...
Output
{
+  "type": "create",
+  "filePath": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/lifecycle/interfaces.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/lifecycle/handlers.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/lifecycle/predicate.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/pod_workers.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/pleg/pleg.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/pleg/generic.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/pleg/evented.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"staging/src/k8s.io/cri-client/pkg/remote_runtime.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"staging/src/k8s.io/cri-client/pkg/remote_image.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/kuberuntime/kuberuntime_manager.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/volumemanager/volume_manager.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/volumemanager/reconciler/reconciler.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/volumemanager/populator/desired_state_of_world_populator.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/cm/devicemanager/manager.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/cm/devicemanager/types.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/cm/devicemanager/endpoint.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/cm/devicemanager/pod_devices.go\"}\n  ],\n  \"symbols\": [\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/lifecycle/interfaces.go\", \"symbol\": \"PodLifecycleTarget\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/lifecycle/interfaces.go\", \"symbol\": \"PodAdmitHandler\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/lifecycle/interfaces.go\", \"symbol\": \"PodSyncLoopHandler\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/lifecycle/interfaces.go\", \"symbol\": \"PodSyncHandler\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/lifecycle/handlers.go\", \"symbol\": \"handlerRunner\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/pod_workers.go\", \"symbol\": \"podWorkers\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/pod_workers.go\", \"symbol\": \"PodWorkers\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/pod_workers.go\", \"symbol\": \"newPodWorkers\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/pleg/pleg.go\", \"symbol\": \"PodLifecycleEventGenerator\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/pleg/pleg.go\", \"symbol\": \"PodLifecycleEvent\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/pleg/generic.go\", \"symbol\": \"GenericPLEG\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"staging/src/k8s.io/cri-client/pkg/remote_runtime.go\", \"symbol\": \"remoteRuntimeService\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"staging/src/k8s.io/cri-client/pkg/remote_runtime.go\", \"symbol\": \"NewRemoteRuntimeService\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"staging/src/k8s.io/cri-client/pkg/remote_image.go\", \"symbol\": \"remoteImageService\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"staging/src/k8s.io/cri-client/pkg/remote_image.go\", \"symbol\": \"NewRemoteImageService\"},\n    {\"repo\": \"sg-
+...
Code Changes (1)
1. WRITE /workspace/answer.json
{
+  "files": [
+    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/lifecycle/interfaces.go"},
+    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/lifecycle/handlers.go"},
+    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/lifecycle/predicate.go"},
+    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/pod_workers.go"},
+    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/pleg/pleg.go"},
+    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/pleg/generic.go"},
+    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/pleg/evented.go"},
+    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "staging/src/k8s.io/cri-client/pkg/remote_runtime.go"},
+    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "staging/src/k8s.io/cri-client/pkg/remote_image.go"},
+    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/kuberuntime/kuberuntime_manager.go"},
+    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/volumemanager/volume_manager.go"},
+    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/volumemanager/reconciler/reconciler.go"},
+    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/volumemanager/populator/desired_state_of_world_populator.go"},
+    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/cm/devicemanager/manager.go"},
+    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/cm/devicemanager/types.go"},
+    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/cm/devicemanager/endpoint.go"},
+    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/cm/devicemanager/pod_devices.go"}
+  ],
+  "symbols": [
+    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/lifecycle/interfaces.go", "symbol": "PodLifecycleTarget"},
+    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/lifecycle/interfaces.go", "symbol": "PodAdmitHandler"},
+    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/lifecycle/interfaces.go", "symbol": "PodSyncLoopHandler"},
+    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/lifecycle/interfaces.go", "symbol": "PodSyncHandler"},
+    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/lifecycle/handlers.go", "symbol": "handlerRunner"},
+    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/pod_workers.go", "symbol": "podWorkers"},
+    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/pod_workers.go", "symbol": "PodWorkers"},
+    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/pod_workers.go", "symbol": "newPodWorkers"},
+    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/pleg/pleg.go", "symbol": "PodLifecycleEventGenerator"},
+    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/pleg/pleg.go", "symbol": "PodLifecycleEvent"},
+    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/pleg/generic.go", "symbol": "GenericPLEG"},
+    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "staging/src/k8s.io/cri-client/pkg/remote_runtime.go", "symbol": "remoteRuntimeService"},
+    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "staging/src/k8s.io/cri-client/pkg/remote_runtime.go", "symbol": "NewRemoteRuntimeService"},
+    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "staging/src/k8s.io/cri-client/pkg/remote_image.go", "symbol": "remoteImageService"},
+    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "staging/src/k8s.io/cri-client/pkg/remote_image.go", "symbol": "NewRemoteImageService"},
+    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/kuberuntime/kuberuntime_manager.go", "symbol": "kubeGenericRuntimeManager"},
+    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/kuberuntime/kuberuntime_manager.go", "symbol": "NewKubeGenericRuntimeManager"},
+    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/volumemanager/volume_manager.go", "symbol": "VolumeManager"},
+    {"repo": "sg-evals/kubernetes--...
Bash Commands (0)
No bash commands.
File Paths
Trial: runs/mcp_lift_study/csb_org_org_sonnet_20260612_173927/mcp-remote-direct/ccx-agentic-223_9e08fe/2026-06-12__17-46-23/mcp_ccx-agentic-223_7jxo0w__zsUW5YC
+Relative: csb_org_org_sonnet_20260612_173927/mcp-remote-direct/ccx-agentic-223_9e08fe/2026-06-12__17-46-23/mcp_ccx-agentic-223_7jxo0w__zsUW5YC

\ No newline at end of file
diff --git a/explorer/csb_org_org_sonnet_20260612_184748-baseline-local-direct-ccx-agentic-223_9e08fe-2026-06-12__18-55-19-ccx-agentic-223__dxcPXUd.html b/explorer/csb_org_org_sonnet_20260612_184748-baseline-local-direct-ccx-agentic-223_9e08fe-2026-06-12__18-55-19-ccx-agentic-223__dxcPXUd.html
new file mode 100644
index 0000000000..fbb00d2c00
--- /dev/null
+++ b/explorer/csb_org_org_sonnet_20260612_184748-baseline-local-direct-ccx-agentic-223_9e08fe-2026-06-12__18-55-19-ccx-agentic-223__dxcPXUd.html
@@ -0,0 +1,847 @@
+ccx-agentic-223 — ccx-agentic-223_9e08fe
← Back to results
ccx-agentic-223
ccx-agentic-223_9e08fe | Trial: ccx-agentic-223__dxcPXUd | Score: 0.3889 | mcp_lift_study
Task Information
Task instruction sent to agent
# Kubernetes sig-node Kubelet Component Ownership Map
+
+## Your Task
+
+Map the major kubelet components in kubernetes/kubernetes owned by sig-node. Find the Go source files that implement: the pod lifecycle manager, the container runtime interface (CRI) client, the volume manager, and the device plugin manager.
+
+## Context
+
+You are working on a codebase task involving repos from the org domain.
+
+## Available Resources
+
+## Output Format
+
+Use the published task contract:
+
+- `TASK_WORKDIR=/workspace`
+- `TASK_REPO_ROOT=/workspace`
+- `TASK_OUTPUT=/workspace/answer.json`
+
+Create a file at `TASK_OUTPUT` (`/workspace/answer.json`) with your findings in the following structure:
+
+```json
+{
+  "files": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go"}
+  ],
+  "symbols": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "SymbolName"}
+  ],
+  "chain": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "FunctionName"}
+  ],
+  "text": "Narrative explanation of your findings, citing repos and file paths."
+}
+```
+
+Include only the fields relevant to this task. Your answer is evaluated against a closed-world oracle — completeness matters.
+
+## Evaluation
+
+Your answer will be scored on:
+- **File recall and precision**: Did you find all relevant files?
+
Execution Metrics
Reward
0.3889
Status
passed
Config
ccx-agentic-223_9e08fe
Model
anthropic/claude-sonnet-4-6
Agent Time
2.3m
Env Setup
7.3s
Input Tokens
839,327
Output Tokens
12,500
Cache Tokens
839,293
Cost
$0.49
Tool Calls
27 (0 MCP)
MCP Ratio
0.000
Context Peak
18%
Cache Hit
97%
Turns
27
Timed Out
No
Tool Breakdown
ToolCalls
Bash26
Write1
Agent Trace
Conversation History (63)
#TimestampTypeSubtypeToolText
1-systeminit-
2-systemthinking_tokens-
3-systemthinking_tokens-
4-systemthinking_tokens-
5-systemthinking_tokens-
6-systemthinking_tokens-
7-assistanttext-
I'll explore the Kubernetes kubelet codebase to find the relevant component files.
8-assistanttool_useBash
92026-06-12T22:56:02.914Zusertool_resultBash
api--v0.32.0
+client-go--v0.32.0
+etcd-io-etcd
+kubernetes--v1.32.0
10-assistanttool_useBash
112026-06-12T22:56:05.253Zusertool_resultBash
OWNERS
+active_deadline.go
+active_deadline_test.go
+apis
+cadvisor
+certificate
+checkpointmanager
+client
+cloudresource
+clustertrustbundle
+cm
+config
+configmap
+container
+doc.go
+envvars
+errors.go
+events
+eviction
+images
+kubelet.go
+kubelet_getters.go
+kubelet_getters_test.go
+kubelet_linux.go
+kubelet_network.go
+kubelet_network_linux.go
+kubelet_network_others.go
+kubelet_node_status.go
+kubelet_node_status_others.go
+kubelet_node_status_test.go
+kubelet_node_status_windows.go
+kubelet_others.go
+kubelet_pods.go
+kubelet_pods_linux_test.go
+kubelet_pods_test.go
+kubelet_pods_windows_test.go
+kubelet_resources.go
+kubelet_resources_test.go
+kubelet_server_journal.go
+kubelet_server_journal_linux.go
+kubelet_server_journal_nonlinux.go
+kubelet_server_journal_others.go
+kubelet_server_journal_test.go
+kubelet_server_journal_windows.go
+kubelet_test.go
+kubelet_volumes.go
+kubelet_volumes_linux_test.go
+kubelet_volumes_test.go
+kubeletconfig
+kuberuntime
+lifecycle
+logs
+metrics
+network
+nodeshutdown
+nodestatus
+oom
+pleg
+pluginmanager
+pod
+pod_container_deletor.go
+pod_container_deletor_test.go
+pod_workers.go
+pod_workers_test.go
+preemption
+prober
+qos
+reason_cache.go
+reason_cache_test.go
+runtime.go
+runtimeclass
+secret
+server
+stats
+status
+sysctl
+token
+types
+userns
+util
+volume_host.go
+volumemanager
+watchdog
+winstats
12-assistanttool_useBash
132026-06-12T22:56:08.509Zusertool_resultBash
mirror_client.go
+mirror_client_test.go
+pod_manager.go
+pod_manager_test.go
+testing
+OWNERS
+cache
+metrics
+populator
+reconciler
+volume_manager.go
+volume_manager_fake.go
+volume_manager_test.go
+OWNERS
+checkpoint
+endpoint.go
+endpoint_test.go
+manager.go
+manager_test.go
+plugin
+pod_devices.go
+pod_devices_test.go
+topology_hints.go
+topology_hints_test.go
+types.go
+convert.go
+convert_test.go
+doc.go
+fake_kuberuntime_manager.go
+helpers.go
+helpers_linux.go
+helpers_linux_test.go
+helpers_test.go
+helpers_unsupported.go
+instrumented_services.go
+instrumented_services_test.go
+kuberuntime_container.go
+kuberuntime_container_linux.go
+kuberuntime_container_linux_test.go
+kuberuntime_container_test.go
+kuberuntime_container_unsupported.go
+kuberuntime_container_windows.go
+kuberuntime_container_windows_test.go
+kuberuntime_gc.go
+kuberuntime_gc_test.go
+kuberuntime_image.go
+kuberuntime_image_test.go
+kuberuntime_logs.go
+kuberuntime_manager.go
+kuberuntime_manager_test.go
+kuberuntime_sandbox.go
+kuberuntime_sandbox_linux.go
+kuberuntime_sandbox_linux_test.go
+kuberuntime_sandbox_test.go
+kuberuntime_sandbox_unsupported.go
+kuberuntime_sandbox_windows.go
+kuberuntime_termination_order.go
+kuberuntime_termination_order_test.go
+labels.go
+labels_test.go
+legacy.go
+legacy_test.go
+security_context.go
+security_context_others.go
+security_context_others_test.go
+security_context_windows.go
+security_context_windows_test.go
+util
14-assistanttool_useBash
152026-06-12T22:56:11.064Zusertool_resultBash
admission_failure_handler_stub.go
+doc.go
+handlers.go
+handlers_test.go
+interfaces.go
+predicate.go
+predicate_test.go
+doc.go
+evented.go
+evented_test.go
+generic.go
+generic_test.go
+pleg.go
16-assistanttool_useBash
172026-06-12T22:56:15.047Zusertool_resultBash
no cri dir
+/workspace/kubernetes--v1.32.0/test/e2e_node/remote
+/workspace/kubernetes--v1.32.0/test/e2e_node/runner/remote
+/workspace/kubernetes--v1.32.0/staging/src/k8s.io/kube-aggregator/pkg/controllers/status/remote
18-assistanttool_useBash
192026-06-12T22:56:17.629Zusertool_resultBash
/workspace/kubernetes--v1.32.0/staging/src/k8s.io/kubelet/pkg/cri/streaming/errors.go
+/workspace/kubernetes--v1.32.0/staging/src/k8s.io/kubelet/pkg/cri/streaming/request_cache.go
+/workspace/kubernetes--v1.32.0/staging/src/k8s.io/kubelet/pkg/cri/streaming/server.go
+/workspace/kubernetes--v1.32.0/staging/src/k8s.io/kubelet/pkg/cri/streaming/portforward/constants.go
+/workspace/kubernetes--v1.32.0/staging/src/k8s.io/kubelet/pkg/cri/streaming/portforward/httpstream.go
+/workspace/kubernetes--v1.32.0/staging/src/k8s.io/kubelet/pkg/cri/streaming/portforward/portforward.go
+/workspace/kubernetes--v1.32.0/staging/src/k8s.io/kubelet/pkg/cri/streaming/portforward/websocket.go
+/workspace/kubernetes--v1.32.0/staging/src/k8s.io/kubelet/pkg/cri/streaming/remotecommand/attach.go
+/workspace/kubernetes--v1.32.0/staging/src/k8s.io/kubelet/pkg/cri/streaming/remotecommand/doc.go
+/workspace/kubernetes--v1.32.0/staging/src/k8s.io/kubelet/pkg/cri/streaming/remotecommand/exec.go
+/workspace/kubernetes--v1.32.0/staging/src/k8s.io/kubelet/pkg/cri/streaming/remotecommand/httpstream.go
+/workspace/kubernetes--v1.32.0/staging/src/k8s.io/kubelet/pkg/cri/streaming/remotecommand/websocket.go
+/workspace/kubernetes--v1.32.0/staging/src/k8s.io/kubelet/pkg/cri
20-assistanttool_useBash
212026-06-12T22:56:21.363Zusertool_resultBash
/workspace/kubernetes--v1.32.0/pkg/kubelet/kubelet.go
+/workspace/kubernetes--v1.32.0/pkg/kubemark/hollow_kubelet.go
+/workspace/kubernetes--v1.32.0/test/e2e_node/util.go
+/workspace/kubernetes--v1.32.0/cmd/kubelet/app/server.go
+/workspace/kubernetes--v1.32.0/cmd/kubemark/app/hollow_node.go
+/workspace/kubernetes--v1.32.0/cmd/kubeadm/app/util/runtime/impl.go
+/workspace/kubernetes--v1.32.0/cmd/kubeadm/app/util/runtime/runtime.go
+/workspace/kubernetes--v1.32.0/staging/src/k8s.io/cri-client/pkg/remote_runtime.go
22-assistanttool_useBash
232026-06-12T22:56:23.751Zusertool_resultBash
doc.go
+fake
+internal
+logs
+remote_image.go
+remote_image_test.go
+remote_runtime.go
+remote_runtime_test.go
+util
+utils.go
+utils_test.go
+CONTRIBUTING.md
+LICENSE
+OWNERS
+README.md
+SECURITY_CONTACTS
+code-of-conduct.md
+go.mod
+go.sum
+pkg
24-assistanttool_useBash
252026-06-12T22:56:27.714Zusertool_resultBash
/workspace/kubernetes--v1.32.0/pkg/kubelet/kubelet.go
+/workspace/kubernetes--v1.32.0/pkg/kubelet/kubelet_pods.go
+/workspace/kubernetes--v1.32.0/pkg/kubelet/reason_cache.go
+/workspace/kubernetes--v1.32.0/pkg/kubelet/pod_workers.go
+29:type RelistDuration struct {
+55:type PodLifecycleEvent struct {
+67:type PodLifecycleEventGenerator interface {
+79:type podLifecycleEventGeneratorHandler interface {
26-assistanttool_useBash
272026-06-12T22:56:30.301Zusertool_resultBash
50:type KillPodOptions struct {
+67:type UpdatePodOptions struct {
+120:type PodWorkerSync struct {
+132:type podWork struct {
+142:type PodWorkers interface {
+249:type podSyncer interface {
+278:type podSyncerFuncs struct {
+322:type podSyncStatus struct {
+551:type podWorkers struct {
+562:	podUpdates map[types.UID]chan struct{}
+582:	workerChannelFn func(uid types.UID, in chan struct{}) (out <-chan struct{})
+609:		podUpdates:                         map[types.UID]chan struct{}{},
+1214:func (p *podWorkers) podWorkerLoop(podUID types.UID, podUpdates <-chan struct{}) {
+1531:	known := make(map[types.UID]struct{})
+53:type GenericPLEG struct {
+89:type versionedWatchCondition struct {
+123:type podRecord struct {
28-assistanttool_useBash
292026-06-12T22:56:32.970Zusertool_resultBash
93:type VolumeManager interface {
+161:type PodStateProvider interface {
+168:type PodManager interface {
+243:type volumeManager struct {
+62:type ManagerImpl struct {
+118:type endpointInfo struct {
+123:type sourcesReadyStub struct{}
30-assistanttool_useBash
312026-06-12T22:56:35.856Zusertool_resultBash
47:type remoteRuntimeService struct {
+83:func NewRemoteRuntimeService(endpoint string, connectionTimeout time.Duration, tp trace.TracerProvider, logger *klog.Logger) (internalapi.RuntimeService, error) {
32-assistanttool_useBash
332026-06-12T22:56:38.695Zusertool_resultBash
43:type remoteImageService struct {
+50:func NewRemoteImageService(endpoint string, connectionTimeout time.Duration, tp trace.TracerProvider, logger *klog.Logger) (internalapi.ImageManagerService, error) {
34-assistanttool_useBash
352026-06-12T22:56:41.867Zusertool_resultBash
92:type podStateProvider interface {
+98:type kubeGenericRuntimeManager struct {
+182:type KubeGenericRuntime interface {
+454:type containerToKillInfo struct {
+467:type containerResources struct {
+475:type containerToUpdateInfo struct {
+487:type podActions struct {
+1408:type imageVolumePullResult struct {
+138:	runtimeService internalapi.RuntimeService
+189:func NewKubeGenericRuntimeManager(
+211:	runtimeService internalapi.RuntimeService,
+224:	runtimeService = newInstrumentedRuntimeService(runtimeService)
36-assistanttool_useBash
372026-06-12T22:56:46.013Zusertool_resultBash
63:type EventedPLEG struct {
+51:type handlerRunner struct {
+58:type podStatusProvider interface {
+63:func NewHandlerRunner(httpDoer kubetypes.HTTPDoer, commandRunner kubecontainer.CommandRunner, containerManager podStatusProvider, eventRecorder record.EventRecorder) kubecontainer.HandlerRunner {
+72:func (hr *handlerRunner) Run(ctx context.Context, containerID kubecontainer.ContainerID, pod *v1.Pod, container *v1.Container, handler *v1.LifecycleHandler) (string, error) {
+113:func resolvePort(portReference intstr.IntOrString, container *v1.Container) (int, error) {
+130:func (hr *handlerRunner) runSleepHandler(ctx context.Context, seconds int64) error {
+145:func (hr *handlerRunner) runHTTPHandler(ctx context.Context, pod *v1.Pod, container *v1.Container, handler *v1.LifecycleHandler, eventRecorder record.EventRecorder) error {
+190:func discardHTTPRespBody(resp *http.Response) {
+207:func NewAppArmorAdmitHandler(validator apparmor.Validator) PodAdmitHandler {
+213:type appArmorAdmitHandler struct {
+217:func (a *appArmorAdmitHandler) Admit(attrs *PodAdmitAttributes) PodAdmitResult {
+234:func isHTTPResponseError(err error) bool {
38-assistanttool_useBash
392026-06-12T22:56:48.747Zusertool_resultBash
OWNERS
+checkpoint
+endpoint.go
+endpoint_test.go
+manager.go
+manager_test.go
+plugin
+pod_devices.go
+pod_devices_test.go
+topology_hints.go
+topology_hints_test.go
+types.go
+OWNERS
+cache
+metrics
+operationexecutor
+plugin_manager.go
+plugin_manager_test.go
+pluginwatcher
+reconciler
40-assistanttool_useBash
412026-06-12T22:56:51.941Zusertool_resultBash
reconciler.go
+reconciler_common.go
+reconciler_test.go
+reconstruct.go
+reconstruct_common.go
+reconstruct_test.go
+desired_state_of_world_populator.go
+desired_state_of_world_populator_test.go
+actual_state_of_world.go
+actual_state_of_world_test.go
+desired_state_of_wold_selinux_metrics.go
+desired_state_of_world.go
+desired_state_of_world_test.go
42-assistanttool_useBash
432026-06-12T22:56:54.782Zusertool_resultBash
36:type Manager interface {
+98:type DeviceRunContainerOptions struct {
+v1beta1
44-assistanttool_useBash
452026-06-12T22:56:58.329Zusertool_resultBash
45:type Manager interface {
+108:type basicManager struct {
46-assistanttool_useBash
472026-06-12T22:57:01.949Zusertool_resultBash
23:type PodAdmitAttributes struct {
+31:type PodAdmitResult struct {
+41:type PodAdmitHandler interface {
+47:type PodAdmitTarget interface {
+53:type PodSyncLoopHandler interface {
+61:type PodSyncLoopTarget interface {
+67:type ShouldEvictResponse struct {
+77:type PodSyncHandler interface {
+88:type PodSyncTarget interface {
+94:type PodLifecycleTarget interface {
+101:type PodAdmitHandlers []PodAdmitHandler
+104:func (handlers *PodAdmitHandlers) AddPodAdmitHandler(a PodAdmitHandler) {
+109:type PodSyncLoopHandlers []PodSyncLoopHandler
+112:func (handlers *PodSyncLoopHandlers) AddPodSyncLoopHandler(a PodSyncLoopHandler) {
+117:type PodSyncHandlers []PodSyncHandler
+120:func (handlers *PodSyncHandlers) AddPodSyncHandler(a PodSyncHandler) {
+30:	"k8s.io/kubernetes/pkg/kubelet/types"
+82:type getNodeAnyWayFuncType func() (*v1.Node, error)
+84:type pluginResourceUpdateFuncType func(*schedulerframework.NodeInfo, *PodAdmitAttributes) error
+88:type AdmissionFailureHandler interface {
+92:type predicateAdmitHandler struct {
+102:func NewPredicateAdmitHandler(getNodeAnyWayFunc getNodeAnyWayFuncType, admissionFailureHandler AdmissionFailureHandler, pluginResourceUpdateFunc pluginResourceUpdateFuncType) PodAdmitHandler {
+110:func (w *predicateAdmitHandler) Admit(attrs *PodAdmitAttributes) PodAdmitResult {
+207:		switch re := r.(type) {
+245:func rejectPodAdmissionBasedOnOSSelector(pod *v1.Pod, node *v1.Node) bool {
+267:func rejectPodAdmissionBasedOnOSField(pod *v1.Pod) bool {
+275:func removeMissingExtendedResources(pod *v1.Pod, nodeInfo *schedulerframework.NodeInfo) *v1.Pod {
+299:// InsufficientResourceError is an error type that indicates what kind of resource limit is
+301:type InsufficientResourceError struct {
+308:func (e *InsufficientResourceError) Error() string {
+314:type PredicateFailureReason interface {
+319:func (e *InsufficientResourceError) GetReason() string {
+324:func (e *InsufficientResourceError) GetInsufficientAmount() int64 {
+329:type PredicateFailureError struct {
+334:func (e *PredicateFailureError) Error() string {
+339:func (e *PredicateFailureError) GetReason() string {
48-assistanttool_useBash
492026-06-12T22:57:06.324Zusertool_resultBash
142:type PodWorkers interface {
+296:func (f podSyncerFuncs) SyncPod(ctx context.Context, updateType kubetypes.SyncPodType, pod *v1.Pod, mirrorPod *v1.Pod, podStatus *kubecontainer.PodStatus) (bool, error) {
+431:func (s *podSyncStatus) mergeLastUpdate(other UpdatePodOptions) {
+551:type podWorkers struct {
+735:func (p *podWorkers) UpdatePod(options UpdatePodOptions) {
+1194:func podUIDAndRefForUpdate(update UpdatePodOptions) (types.UID, klog.ObjectRef) {
+1214:func (p *podWorkers) podWorkerLoop(podUID types.UID, podUpdates <-chan struct{}) {
+53:type GenericPLEG struct {
+157:func (g *GenericPLEG) Start() {
+176:func (g *GenericPLEG) Update(relistDuration *RelistDuration) {
+222:func (g *GenericPLEG) getRelistTime() time.Time {
+230:func (g *GenericPLEG) updateRelistTime(timestamp time.Time) {
+236:func (g *GenericPLEG) Relist() {
50-assistanttool_useBash
512026-06-12T22:57:10.960Zusertool_resultBash
93:type VolumeManager interface {
+243:type volumeManager struct {
+286:func (vm *volumeManager) Run(ctx context.Context, sourcesReady config.SourcesReady) {
+62:type ManagerImpl struct {
+343:func (m *ManagerImpl) Start(activePods ActivePodsFunc, sourcesReady config.SourcesReady, initialContainers containermap.ContainerMap, initialContainerRunningSet sets.Set[string]) error {
+369:func (m *ManagerImpl) Allocate(pod *v1.Pod, container *v1.Container) error {
+549:func (m *ManagerImpl) UpdateAllocatedDevices() {
+571:func (m *ManagerImpl) devicesToAllocate(podUID, contName, resource string, required int, reusableDevices sets.Set[string]) (sets.Set[string], error) {
+977:func (m *ManagerImpl) callPreStartContainerIfNeeded(podUID, contName, resource string) error {
+1092:func (m *ManagerImpl) UpdateAllocatedResourcesStatus(pod *v1.Pod, status *v1.PodStatus) {
52-assistanttool_useBash
532026-06-12T22:57:14.648Zusertool_resultBash
47:type remoteRuntimeService struct {
+83:func NewRemoteRuntimeService(endpoint string, connectionTimeout time.Duration, tp trace.TracerProvider, logger *klog.Logger) (internalapi.RuntimeService, error) {
+192:func (r *remoteRuntimeService) RunPodSandbox(ctx context.Context, config *runtimeapi.PodSandboxConfig, runtimeHandler string) (string, error) {
+319:func (r *remoteRuntimeService) CreateContainer(ctx context.Context, podSandBoxID string, config *runtimeapi.ContainerConfig, sandboxConfig *runtimeapi.PodSandboxConfig) (string, error) {
+43:type remoteImageService struct {
+50:func NewRemoteImageService(endpoint string, connectionTimeout time.Duration, tp trace.TracerProvider, logger *klog.Logger) (internalapi.ImageManagerService, error) {
+130:func (r *remoteImageService) ListImages(ctx context.Context, filter *runtimeapi.ImageFilter) ([]*runtimeapi.Image, error) {
+180:func (r *remoteImageService) PullImage(ctx context.Context, image *runtimeapi.ImageSpec, auth *runtimeapi.AuthConfig, podSandboxConfig *runtimeapi.PodSandboxConfig) (string, error) {
54-assistanttool_useBash
552026-06-12T22:57:18.830Zusertool_resultBash
98:type kubeGenericRuntimeManager struct {
+182:type KubeGenericRuntime interface {
+189:func NewKubeGenericRuntimeManager(
+1119:func (m *kubeGenericRuntimeManager) SyncPod(ctx context.Context, pod *v1.Pod, podStatus *kubecontainer.PodStatus, pullSecrets []v1.Secret, backOff *flowcontrol.Backoff) (result kubecontainer.PodSyncResult) {
+45:type Manager interface {
+108:type basicManager struct {
+126:func NewBasicPodManager() Manager {
+146:func (pm *basicManager) AddPod(pod *v1.Pod) {
+247:func (pm *basicManager) GetPodByUID(uid types.UID) (*v1.Pod, bool) {
56-assistanttool_useBash
572026-06-12T22:57:22.310Zusertool_resultBash
54:type DesiredStateOfWorldPopulator interface {
+73:type PodStateProvider interface {
+80:type PodManager interface {
+125:type desiredStateOfWorldPopulator struct {
+141:type processedPods struct {
58-assistanttool_useBash
592026-06-12T22:57:25.197Zusertool_resultBash
44:type Reconciler interface {
+125:type reconciler struct {
60-assistanttext-
Now I have a comprehensive picture. Let me compile all the relevant files and write the answer.
61-assistanttool_useWrite
622026-06-12T22:58:08.674Zusertool_resultWrite
File created successfully at: /workspace/answer.json (file state is current in your context — no need to Read it back)
63-assistanttext-
Here's a summary of the major kubelet components I found:
+
+## Pod Lifecycle Manager
+- **`pkg/kubelet/pod_workers.go`** — `PodWorkers` interface + `podWorkers` struct with `podWorkerLoop`; the core per-pod lifecycle engine
+- **`pkg/kubelet/pleg/pleg.go`** — `PodLifecycleEventGenerator` interface + `PodLifecycleEvent` type
+- **`pkg/kubelet/pleg/generic.go`** — `GenericPLEG` (polling-based)
+- **`pkg/kubelet/pleg/evented.go`** — `EventedPLEG` (event-driven via CRI streaming)
+- **`pkg/kubelet/lifecycle/interfaces.go`** — `PodLifecycleTarget`, `PodAdmitHandler`, `PodSyncHandler`
+- **`pkg/kubelet/pod/pod_manager.go`** — `basicManager` in-memory pod registry
+
+## CRI Client
+- **`staging/src/k8s.io/cri-client/pkg/remote_runtime.go`** — `remoteRuntimeService` / `NewRemoteRuntimeService`; gRPC client for CRI RuntimeService
+- **`staging/src/k8s.io/cri-client/pkg/remote_image.go`** — `remoteImageService` / `NewRemoteImageService`; gRPC client for CRI ImageService
+- **`pkg/kubelet/kuberuntime/kuberuntime_manager.go`** — `KubeGenericRuntime` / `kubeGenericRuntimeManager`; kubelet-side CRI wrapper with `SyncPod`
+
+## Volume Manager
+- **`pkg/kubelet/volumemanager/volume_manager.go`** — `VolumeManager` interface + `volumeManager` struct
+- **`pkg/kubelet/volumemanager/reconciler/reconciler_common.go`** — `Reconciler` interface + `reconciler` struct
+- **`pkg/kubelet/volumemanager/populator/desired_state_of_world_populator.go`** — `DesiredStateOfWorldPopulator`
+- **`pkg/kubelet/volumemanager/cache/`** — actual/desired state of world caches
+
+## Device Plugin Manager
+- **`pkg/kubelet/cm/devicemanager/manager.go`** — `ManagerImpl` with `Allocate`, `Start`
+- **`pkg/kubelet/cm/devicemanager/types.go`** — `Manager` interface
+- **`pkg/kubelet/cm/devicemanager/endpoint.go`** — per-plugin gRPC endpoint
Tool Calls (27)
1. Bash @ -
Input
{
+  "command": "ls /workspace/",
+  "description": "List workspace contents"
+}
Output
{
+  "stdout": "api--v0.32.0\nclient-go--v0.32.0\netcd-io-etcd\nkubernetes--v1.32.0",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
2. Bash @ -
Input
{
+  "command": "ls /workspace/kubernetes--v1.32.0/pkg/kubelet/",
+  "description": "List kubelet package contents"
+}
Output
{
+  "stdout": "OWNERS\nactive_deadline.go\nactive_deadline_test.go\napis\ncadvisor\ncertificate\ncheckpointmanager\nclient\ncloudresource\nclustertrustbundle\ncm\nconfig\nconfigmap\ncontainer\ndoc.go\nenvvars\nerrors.go\nevents\neviction\nimages\nkubelet.go\nkubelet_getters.go\nkubelet_getters_test.go\nkubelet_linux.go\nkubelet_network.go\nkubelet_network_linux.go\nkubelet_network_others.go\nkubelet_node_status.go\nkubelet_node_status_others.go\nkubelet_node_status_test.go\nkubelet_node_status_windows.go\nkubelet_others.go\nkubelet_pods.go\nkubelet_pods_linux_test.go\nkubelet_pods_test.go\nkubelet_pods_windows_test.go\nkubelet_resources.go\nkubelet_resources_test.go\nkubelet_server_journal.go\nkubelet_server_journal_linux.go\nkubelet_server_journal_nonlinux.go\nkubelet_server_journal_others.go\nkubelet_server_journal_test.go\nkubelet_server_journal_windows.go\nkubelet_test.go\nkubelet_volumes.go\nkubelet_volumes_linux_test.go\nkubelet_volumes_test.go\nkubeletconfig\nkuberuntime\nlifecycle\nlogs\nmetrics\nnetwork\nnodeshutdown\nnodestatus\noom\npleg\npluginmanager\npod\npod_container_deletor.go\npod_container_deletor_test.go\npod_workers.go\npod_workers_test.go\npreemption\nprober\nqos\nreason_cache.go\nreason_cache_test.go\nruntime.go\nruntimeclass\nsecret\nserver\nstats\nstatus\nsysctl\ntoken\ntypes\nuserns\nutil\nvolume_host.go\nvolumemanager\nwatchdog\nwinstats",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
3. Bash @ -
Input
{
+  "command": "ls /workspace/kubernetes--v1.32.0/pkg/kubelet/pod/\nls /workspace/kubernetes--v1.32.0/pkg/kubelet/volumemanager/\nls /workspace/kubernetes--v1.32.0/pkg/kubelet/cm/devicemanager/ 2>/dev/null || echo \"not found\"\nls /workspace/kubernetes--v1.32.0/pkg/kubelet/kuberuntime/",
+  "description": "List key kubelet subdirectories"
+}
Output
{
+  "stdout": "mirror_client.go\nmirror_client_test.go\npod_manager.go\npod_manager_test.go\ntesting\nOWNERS\ncache\nmetrics\npopulator\nreconciler\nvolume_manager.go\nvolume_manager_fake.go\nvolume_manager_test.go\nOWNERS\ncheckpoint\nendpoint.go\nendpoint_test.go\nmanager.go\nmanager_test.go\nplugin\npod_devices.go\npod_devices_test.go\ntopology_hints.go\ntopology_hints_test.go\ntypes.go\nconvert.go\nconvert_test.go\ndoc.go\nfake_kuberuntime_manager.go\nhelpers.go\nhelpers_linux.go\nhelpers_linux_test.go\nhelpers_test.go\nhelpers_unsupported.go\ninstrumented_services.go\ninstrumented_services_test.go\nkuberuntime_container.go\nkuberuntime_container_linux.go\nkuberuntime_container_linux_test.go\nkuberuntime_container_test.go\nkuberuntime_container_unsupported.go\nkuberuntime_container_windows.go\nkuberuntime_container_windows_test.go\nkuberuntime_gc.go\nkuberuntime_gc_test.go\nkuberuntime_image.go\nkuberuntime_image_test.go\nkuberuntime_logs.go\nkuberuntime_manager.go\nkuberuntime_manager_test.go\nkuberuntime_sandbox.go\nkuberuntime_sandbox_linux.go\nkuberuntime_sandbox_linux_test.go\nkuberuntime_sandbox_test.go\nkuberuntime_sandbox_unsupported.go\nkuberuntime_sandbox_windows.go\nkuberuntime_termination_order.go\nkuberuntime_termination_order_test.go\nlabels.go\nlabels_test.go\nlegacy.go\nlegacy_test.go\nsecurity_context.go\nsecurity_context_others.go\nsecurity_context_others_test.go\nsecurity_context_windows.go\nsecurity_context_windows_test.go\nutil",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
4. Bash @ -
Input
{
+  "command": "ls /workspace/kubernetes--v1.32.0/pkg/kubelet/lifecycle/\nls /workspace/kubernetes--v1.32.0/pkg/kubelet/pleg/",
+  "description": "List lifecycle and pleg directories"
+}
Output
{
+  "stdout": "admission_failure_handler_stub.go\ndoc.go\nhandlers.go\nhandlers_test.go\ninterfaces.go\npredicate.go\npredicate_test.go\ndoc.go\nevented.go\nevented_test.go\ngeneric.go\ngeneric_test.go\npleg.go",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
5. Bash @ -
Input
{
+  "command": "# Find CRI client - look for remote/grpc CRI implementation\nfind /workspace/kubernetes--v1.32.0/pkg/kubelet -name \"*.go\" | xargs grep -l \"RuntimeServiceClient\\|CRI.*client\\|criClient\" 2>/dev/null | grep -v \"_test.go\" | head -20\nls /workspace/kubernetes--v1.32.0/pkg/kubelet/cri/ 2>/dev/null || echo \"no cri dir\"\nfind /workspace/kubernetes--v1.32.0 -type d -name \"remote\" | head -10",
+  "description": "Find CRI client implementation"
+}
Output
{
+  "stdout": "no cri dir\n/workspace/kubernetes--v1.32.0/test/e2e_node/remote\n/workspace/kubernetes--v1.32.0/test/e2e_node/runner/remote\n/workspace/kubernetes--v1.32.0/staging/src/k8s.io/kube-aggregator/pkg/controllers/status/remote",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
6. Bash @ -
Input
{
+  "command": "find /workspace/kubernetes--v1.32.0 -type f -name \"*.go\" -path \"*/cri/*\" | grep -v \"_test.go\" | head -20\nfind /workspace/kubernetes--v1.32.0 -type d -name \"cri\" | head -10",
+  "description": "Find CRI directories"
+}
Output
{
+  "stdout": "/workspace/kubernetes--v1.32.0/staging/src/k8s.io/kubelet/pkg/cri/streaming/errors.go\n/workspace/kubernetes--v1.32.0/staging/src/k8s.io/kubelet/pkg/cri/streaming/request_cache.go\n/workspace/kubernetes--v1.32.0/staging/src/k8s.io/kubelet/pkg/cri/streaming/server.go\n/workspace/kubernetes--v1.32.0/staging/src/k8s.io/kubelet/pkg/cri/streaming/portforward/constants.go\n/workspace/kubernetes--v1.32.0/staging/src/k8s.io/kubelet/pkg/cri/streaming/portforward/httpstream.go\n/workspace/kubernetes--v1.32.0/staging/src/k8s.io/kubelet/pkg/cri/streaming/portforward/portforward.go\n/workspace/kubernetes--v1.32.0/staging/src/k8s.io/kubelet/pkg/cri/streaming/portforward/websocket.go\n/workspace/kubernetes--v1.32.0/staging/src/k8s.io/kubelet/pkg/cri/streaming/remotecommand/attach.go\n/workspace/kubernetes--v1.32.0/staging/src/k8s.io/kubelet/pkg/cri/streaming/remotecommand/doc.go\n/workspace/kubernetes--v1.32.0/staging/src/k8s.io/kubelet/pkg/cri/streaming/remotecommand/exec.go\n/workspace/kubernetes--v1.32.0/staging/src/k8s.io/kubelet/pkg/cri/streaming/remotecommand/httpstream.go\n/workspace/kubernetes--v1.32.0/staging/src/k8s.io/kubelet/pkg/cri/streaming/remotecommand/websocket.go\n/workspace/kubernetes--v1.32.0/staging/src/k8s.io/kubelet/pkg/cri",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
7. Bash @ -
Input
{
+  "command": "find /workspace/kubernetes--v1.32.0 -type f -name \"*.go\" | xargs grep -l \"remoteRuntimeService\\|RemoteRuntimeService\\|newRemoteRuntime\" 2>/dev/null | grep -v \"_test.go\" | head -20",
+  "description": "Find remote runtime service CRI client"
+}
Output
{
+  "stdout": "/workspace/kubernetes--v1.32.0/pkg/kubelet/kubelet.go\n/workspace/kubernetes--v1.32.0/pkg/kubemark/hollow_kubelet.go\n/workspace/kubernetes--v1.32.0/test/e2e_node/util.go\n/workspace/kubernetes--v1.32.0/cmd/kubelet/app/server.go\n/workspace/kubernetes--v1.32.0/cmd/kubemark/app/hollow_node.go\n/workspace/kubernetes--v1.32.0/cmd/kubeadm/app/util/runtime/impl.go\n/workspace/kubernetes--v1.32.0/cmd/kubeadm/app/util/runtime/runtime.go\n/workspace/kubernetes--v1.32.0/staging/src/k8s.io/cri-client/pkg/remote_runtime.go",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
8. Bash @ -
Input
{
+  "command": "ls /workspace/kubernetes--v1.32.0/staging/src/k8s.io/cri-client/pkg/\nls /workspace/kubernetes--v1.32.0/staging/src/k8s.io/cri-client/",
+  "description": "Explore cri-client staging package"
+}
Output
{
+  "stdout": "doc.go\nfake\ninternal\nlogs\nremote_image.go\nremote_image_test.go\nremote_runtime.go\nremote_runtime_test.go\nutil\nutils.go\nutils_test.go\nCONTRIBUTING.md\nLICENSE\nOWNERS\nREADME.md\nSECURITY_CONTACTS\ncode-of-conduct.md\ngo.mod\ngo.sum\npkg",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
9. Bash @ -
Input
{
+  "command": "# Find pod lifecycle manager - pod_workers.go is likely the key file\ngrep -l \"podWorker\\|PodWorker\\|SyncPod\\|podLifecycle\" /workspace/kubernetes--v1.32.0/pkg/kubelet/*.go 2>/dev/null | grep -v \"_test.go\"\n# Check pleg files\ngrep -n \"type.*struct\\|type.*interface\" /workspace/kubernetes--v1.32.0/pkg/kubelet/pleg/pleg.go | head -20",
+  "description": "Find pod lifecycle manager and PLEG"
+}
Output
{
+  "stdout": "/workspace/kubernetes--v1.32.0/pkg/kubelet/kubelet.go\n/workspace/kubernetes--v1.32.0/pkg/kubelet/kubelet_pods.go\n/workspace/kubernetes--v1.32.0/pkg/kubelet/reason_cache.go\n/workspace/kubernetes--v1.32.0/pkg/kubelet/pod_workers.go\n29:type RelistDuration struct {\n55:type PodLifecycleEvent struct {\n67:type PodLifecycleEventGenerator interface {\n79:type podLifecycleEventGeneratorHandler interface {",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
10. Bash @ -
Input
{
+  "command": "grep -n \"type.*struct\\|type.*interface\" /workspace/kubernetes--v1.32.0/pkg/kubelet/pod_workers.go | head -30\ngrep -n \"type.*struct\\|type.*interface\" /workspace/kubernetes--v1.32.0/pkg/kubelet/pleg/generic.go | head -20",
+  "description": "Check pod workers and PLEG types"
+}
Output
{
+  "stdout": "50:type KillPodOptions struct {\n67:type UpdatePodOptions struct {\n120:type PodWorkerSync struct {\n132:type podWork struct {\n142:type PodWorkers interface {\n249:type podSyncer interface {\n278:type podSyncerFuncs struct {\n322:type podSyncStatus struct {\n551:type podWorkers struct {\n562:\tpodUpdates map[types.UID]chan struct{}\n582:\tworkerChannelFn func(uid types.UID, in chan struct{}) (out <-chan struct{})\n609:\t\tpodUpdates:                         map[types.UID]chan struct{}{},\n1214:func (p *podWorkers) podWorkerLoop(podUID types.UID, podUpdates <-chan struct{}) {\n1531:\tknown := make(map[types.UID]struct{})\n53:type GenericPLEG struct {\n89:type versionedWatchCondition struct {\n123:type podRecord struct {",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
11. Bash @ -
Input
{
+  "command": "grep -n \"type.*struct\\|type.*interface\" /workspace/kubernetes--v1.32.0/pkg/kubelet/volumemanager/volume_manager.go | head -20\ngrep -n \"type.*struct\\|type.*interface\" /workspace/kubernetes--v1.32.0/pkg/kubelet/cm/devicemanager/manager.go | head -20",
+  "description": "Check volume manager and device manager types"
+}
Output
{
+  "stdout": "93:type VolumeManager interface {\n161:type PodStateProvider interface {\n168:type PodManager interface {\n243:type volumeManager struct {\n62:type ManagerImpl struct {\n118:type endpointInfo struct {\n123:type sourcesReadyStub struct{}",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
12. Bash @ -
Input
{
+  "command": "grep -n \"type.*struct\\|type.*interface\" /workspace/kubernetes--v1.32.0/staging/src/k8s.io/cri-client/pkg/remote_runtime.go | head -20\ngrep -n \"func New\\|func new\" /workspace/kubernetes--v1.32.0/staging/src/k8s.io/cri-client/pkg/remote_runtime.go | head -10",
+  "description": "Check CRI remote runtime client"
+}
Output
{
+  "stdout": "47:type remoteRuntimeService struct {\n83:func NewRemoteRuntimeService(endpoint string, connectionTimeout time.Duration, tp trace.TracerProvider, logger *klog.Logger) (internalapi.RuntimeService, error) {",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
13. Bash @ -
Input
{
+  "command": "grep -n \"type.*struct\\|type.*interface\" /workspace/kubernetes--v1.32.0/staging/src/k8s.io/cri-client/pkg/remote_image.go | head -20\ngrep -n \"func New\\|func new\" /workspace/kubernetes--v1.32.0/staging/src/k8s.io/cri-client/pkg/remote_image.go | head -10",
+  "description": "Check CRI remote image client"
+}
Output
{
+  "stdout": "43:type remoteImageService struct {\n50:func NewRemoteImageService(endpoint string, connectionTimeout time.Duration, tp trace.TracerProvider, logger *klog.Logger) (internalapi.ImageManagerService, error) {",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
14. Bash @ -
Input
{
+  "command": "# Check kuberuntime manager for CRI usage\ngrep -n \"type.*struct\\|type.*interface\" /workspace/kubernetes--v1.32.0/pkg/kubelet/kuberuntime/kuberuntime_manager.go | head -20\ngrep -n \"func New\\|RuntimeService\\|ImageService\" /workspace/kubernetes--v1.32.0/pkg/kubelet/kuberuntime/kuberuntime_manager.go | head -20",
+  "description": "Check kuberuntime manager"
+}
Output
{
+  "stdout": "92:type podStateProvider interface {\n98:type kubeGenericRuntimeManager struct {\n182:type KubeGenericRuntime interface {\n454:type containerToKillInfo struct {\n467:type containerResources struct {\n475:type containerToUpdateInfo struct {\n487:type podActions struct {\n1408:type imageVolumePullResult struct {\n138:\truntimeService internalapi.RuntimeService\n189:func NewKubeGenericRuntimeManager(\n211:\truntimeService internalapi.RuntimeService,\n224:\truntimeService = newInstrumentedRuntimeService(runtimeService)",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
15. Bash @ -
Input
{
+  "command": "# Look for the pod lifecycle / pleg evented implementation\ngrep -n \"type.*struct\\|type.*interface\" /workspace/kubernetes--v1.32.0/pkg/kubelet/pleg/evented.go | head -20\n\n# Check the lifecycle/handlers.go for pod lifecycle management\ngrep -n \"type.*struct\\|type.*interface\\|func \" /workspace/kubernetes--v1.32.0/pkg/kubelet/lifecycle/handlers.go | head -30",
+  "description": "Check evented PLEG and lifecycle handlers"
+}
Output
{
+  "stdout": "63:type EventedPLEG struct {\n51:type handlerRunner struct {\n58:type podStatusProvider interface {\n63:func NewHandlerRunner(httpDoer kubetypes.HTTPDoer, commandRunner kubecontainer.CommandRunner, containerManager podStatusProvider, eventRecorder record.EventRecorder) kubecontainer.HandlerRunner {\n72:func (hr *handlerRunner) Run(ctx context.Context, containerID kubecontainer.ContainerID, pod *v1.Pod, container *v1.Container, handler *v1.LifecycleHandler) (string, error) {\n113:func resolvePort(portReference intstr.IntOrString, container *v1.Container) (int, error) {\n130:func (hr *handlerRunner) runSleepHandler(ctx context.Context, seconds int64) error {\n145:func (hr *handlerRunner) runHTTPHandler(ctx context.Context, pod *v1.Pod, container *v1.Container, handler *v1.LifecycleHandler, eventRecorder record.EventRecorder) error {\n190:func discardHTTPRespBody(resp *http.Response) {\n207:func NewAppArmorAdmitHandler(validator apparmor.Validator) PodAdmitHandler {\n213:type appArmorAdmitHandler struct {\n217:func (a *appArmorAdmitHandler) Admit(attrs *PodAdmitAttributes) PodAdmitResult {\n234:func isHTTPResponseError(err error) bool {",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
16. Bash @ -
Input
{
+  "command": "# Check device manager plugin directory\nls /workspace/kubernetes--v1.32.0/pkg/kubelet/cm/devicemanager/\n# Also check pluginmanager\nls /workspace/kubernetes--v1.32.0/pkg/kubelet/pluginmanager/ | head -20",
+  "description": "List device manager and plugin manager files"
+}
Output
{
+  "stdout": "OWNERS\ncheckpoint\nendpoint.go\nendpoint_test.go\nmanager.go\nmanager_test.go\nplugin\npod_devices.go\npod_devices_test.go\ntopology_hints.go\ntopology_hints_test.go\ntypes.go\nOWNERS\ncache\nmetrics\noperationexecutor\nplugin_manager.go\nplugin_manager_test.go\npluginwatcher\nreconciler",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
17. Bash @ -
Input
{
+  "command": "# Check volumemanager subdirs\nls /workspace/kubernetes--v1.32.0/pkg/kubelet/volumemanager/reconciler/\nls /workspace/kubernetes--v1.32.0/pkg/kubelet/volumemanager/populator/\nls /workspace/kubernetes--v1.32.0/pkg/kubelet/volumemanager/cache/",
+  "description": "List volume manager subpackages"
+}
Output
{
+  "stdout": "reconciler.go\nreconciler_common.go\nreconciler_test.go\nreconstruct.go\nreconstruct_common.go\nreconstruct_test.go\ndesired_state_of_world_populator.go\ndesired_state_of_world_populator_test.go\nactual_state_of_world.go\nactual_state_of_world_test.go\ndesired_state_of_wold_selinux_metrics.go\ndesired_state_of_world.go\ndesired_state_of_world_test.go",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
18. Bash @ -
Input
{
+  "command": "# Check key types in device manager\ngrep -n \"type.*struct\\|type.*interface\" /workspace/kubernetes--v1.32.0/pkg/kubelet/cm/devicemanager/types.go 2>/dev/null | head -20\n\n# Check device manager plugin directory\nls /workspace/kubernetes--v1.32.0/pkg/kubelet/cm/devicemanager/plugin/",
+  "description": "Check device manager types and plugin"
+}
Output
{
+  "stdout": "36:type Manager interface {\n98:type DeviceRunContainerOptions struct {\nv1beta1",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
19. Bash @ -
Input
{
+  "command": "# Check for pod lifecycle manager - more specifically the pod_manager.go\ngrep -n \"type.*struct\\|type.*interface\" /workspace/kubernetes--v1.32.0/pkg/kubelet/pod/pod_manager.go | head -30\n\n# Also check if there's a \"lifecycle\" package with a manager\ngrep -rn \"type.*Manager.*interface\\|type.*manager.*struct\" /workspace/kubernetes--v1.32.0/pkg/kubelet/lifecycle/ | head -20",
+  "description": "Check pod manager and lifecycle manager types"
+}
Output
{
+  "stdout": "45:type Manager interface {\n108:type basicManager struct {",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
20. Bash @ -
Input
{
+  "command": "# Check lifecycle interfaces.go - it may have the key interface for pod lifecycle\ngrep -n \"type\\|func\" /workspace/kubernetes--v1.32.0/pkg/kubelet/lifecycle/interfaces.go | head -30\n\n# What is in lifecycle/predicate.go?\ngrep -n \"type\\|func \" /workspace/kubernetes--v1.32.0/pkg/kubelet/lifecycle/predicate.go | head -20",
+  "description": "Check lifecycle interfaces and predicate"
+}
Output
{
+  "stdout": "23:type PodAdmitAttributes struct {\n31:type PodAdmitResult struct {\n41:type PodAdmitHandler interface {\n47:type PodAdmitTarget interface {\n53:type PodSyncLoopHandler interface {\n61:type PodSyncLoopTarget interface {\n67:type ShouldEvictResponse struct {\n77:type PodSyncHandler interface {\n88:type PodSyncTarget interface {\n94:type PodLifecycleTarget interface {\n101:type PodAdmitHandlers []PodAdmitHandler\n104:func (handlers *PodAdmitHandlers) AddPodAdmitHandler(a PodAdmitHandler) {\n109:type PodSyncLoopHandlers []PodSyncLoopHandler\n112:func (handlers *PodSyncLoopHandlers) AddPodSyncLoopHandler(a PodSyncLoopHandler) {\n117:type PodSyncHandlers []PodSyncHandler\n120:func (handlers *PodSyncHandlers) AddPodSyncHandler(a PodSyncHandler) {\n30:\t\"k8s.io/kubernetes/pkg/kubelet/types\"\n82:type getNodeAnyWayFuncType func() (*v1.Node, error)\n84:type pluginResourceUpdateFuncType func(*schedulerframework.NodeInfo, *PodAdmitAttributes) error\n88:type AdmissionFailureHandler interface {\n92:type predicateAdmitHandler struct {\n102:func NewPredicateAdmitHandler(getNodeAnyWayFunc getNodeAnyWayFuncType, admissionFailureHandler AdmissionFailureHandler, pluginResourceUpdateFunc pluginResourceUpdateFuncType) PodAdmitHandler {\n110:func (w *predicateAdmitHandler) Admit(attrs *PodAdmitAttributes) PodAdmitResult {\n207:\t\tswitch re := r.(type) {\n245:func rejectPodAdmissionBasedOnOSSelector(pod *v1.Pod, node *v1.Node) bool {\n267:func rejectPodAdmissionBasedOnOSField(pod *v1.Pod) bool {\n275:func removeMissingExtendedResources(pod *v1.Pod, nodeInfo *schedulerframework.NodeInfo) *v1.Pod {\n299:// InsufficientResourceError is an error type that indicates what kind of resource limit is\n301:type InsufficientResourceError struct {\n308:func (e *InsufficientResourceError) Error() string {\n314:type PredicateFailureReason interface {\n319:func (e *InsufficientResourceError) GetReason() string {\n324:func (e *InsufficientResourceError) GetInsufficientAmount() int64 {\n329:type PredicateFailureError struct {\n334:func (e *PredicateFailureError) Error() string {\n339:func (e *PredicateFailureError) GetReason() string {",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
21. Bash @ -
Input
{
+  "command": "# Get the key symbols from each file we've identified\n# 1. Pod lifecycle / pod workers\ngrep -n \"^type podWorkers struct\\|^type PodWorkers interface\\|^func.*podWorkerLoop\\|^func.*UpdatePod\\|^func.*SyncPod\" /workspace/kubernetes--v1.32.0/pkg/kubelet/pod_workers.go | head -15\n\n# 2. PLEG generic\ngrep -n \"^type GenericPLEG struct\\|^func.*Start\\|^func.*Relist\" /workspace/kubernetes--v1.32.0/pkg/kubelet/pleg/generic.go | head -10",
+  "description": "Check key symbols in pod workers and PLEG"
+}
Output
{
+  "stdout": "142:type PodWorkers interface {\n296:func (f podSyncerFuncs) SyncPod(ctx context.Context, updateType kubetypes.SyncPodType, pod *v1.Pod, mirrorPod *v1.Pod, podStatus *kubecontainer.PodStatus) (bool, error) {\n431:func (s *podSyncStatus) mergeLastUpdate(other UpdatePodOptions) {\n551:type podWorkers struct {\n735:func (p *podWorkers) UpdatePod(options UpdatePodOptions) {\n1194:func podUIDAndRefForUpdate(update UpdatePodOptions) (types.UID, klog.ObjectRef) {\n1214:func (p *podWorkers) podWorkerLoop(podUID types.UID, podUpdates <-chan struct{}) {\n53:type GenericPLEG struct {\n157:func (g *GenericPLEG) Start() {\n176:func (g *GenericPLEG) Update(relistDuration *RelistDuration) {\n222:func (g *GenericPLEG) getRelistTime() time.Time {\n230:func (g *GenericPLEG) updateRelistTime(timestamp time.Time) {\n236:func (g *GenericPLEG) Relist() {",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
22. Bash @ -
Input
{
+  "command": "# Get key symbols for volume manager\ngrep -n \"^type VolumeManager interface\\|^type volumeManager struct\\|^func.*Run\\b\\|^func.*MountVolume\\|^func.*UnmountVolume\" /workspace/kubernetes--v1.32.0/pkg/kubelet/volumemanager/volume_manager.go | head -15\n\n# Device manager key symbols\ngrep -n \"^type Manager interface\\|^type ManagerImpl struct\\|^func.*Start\\|^func.*Allocate\\|^func.*Register\" /workspace/kubernetes--v1.32.0/pkg/kubelet/cm/devicemanager/manager.go | head -15",
+  "description": "Check key symbols for volume manager and device manager"
+}
Output
{
+  "stdout": "93:type VolumeManager interface {\n243:type volumeManager struct {\n286:func (vm *volumeManager) Run(ctx context.Context, sourcesReady config.SourcesReady) {\n62:type ManagerImpl struct {\n343:func (m *ManagerImpl) Start(activePods ActivePodsFunc, sourcesReady config.SourcesReady, initialContainers containermap.ContainerMap, initialContainerRunningSet sets.Set[string]) error {\n369:func (m *ManagerImpl) Allocate(pod *v1.Pod, container *v1.Container) error {\n549:func (m *ManagerImpl) UpdateAllocatedDevices() {\n571:func (m *ManagerImpl) devicesToAllocate(podUID, contName, resource string, required int, reusableDevices sets.Set[string]) (sets.Set[string], error) {\n977:func (m *ManagerImpl) callPreStartContainerIfNeeded(podUID, contName, resource string) error {\n1092:func (m *ManagerImpl) UpdateAllocatedResourcesStatus(pod *v1.Pod, status *v1.PodStatus) {",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
23. Bash @ -
Input
{
+  "command": "# CRI client key symbols\ngrep -n \"^type remoteRuntimeService struct\\|^func NewRemoteRuntimeService\\|^func.*RunPodSandbox\\|^func.*CreateContainer\" /workspace/kubernetes--v1.32.0/staging/src/k8s.io/cri-client/pkg/remote_runtime.go | head -10\ngrep -n \"^type remoteImageService struct\\|^func NewRemoteImageService\\|^func.*PullImage\\|^func.*ListImages\" /workspace/kubernetes--v1.32.0/staging/src/k8s.io/cri-client/pkg/remote_image.go | head -10",
+  "description": "Check CRI client key symbols"
+}
Output
{
+  "stdout": "47:type remoteRuntimeService struct {\n83:func NewRemoteRuntimeService(endpoint string, connectionTimeout time.Duration, tp trace.TracerProvider, logger *klog.Logger) (internalapi.RuntimeService, error) {\n192:func (r *remoteRuntimeService) RunPodSandbox(ctx context.Context, config *runtimeapi.PodSandboxConfig, runtimeHandler string) (string, error) {\n319:func (r *remoteRuntimeService) CreateContainer(ctx context.Context, podSandBoxID string, config *runtimeapi.ContainerConfig, sandboxConfig *runtimeapi.PodSandboxConfig) (string, error) {\n43:type remoteImageService struct {\n50:func NewRemoteImageService(endpoint string, connectionTimeout time.Duration, tp trace.TracerProvider, logger *klog.Logger) (internalapi.ImageManagerService, error) {\n130:func (r *remoteImageService) ListImages(ctx context.Context, filter *runtimeapi.ImageFilter) ([]*runtimeapi.Image, error) {\n180:func (r *remoteImageService) PullImage(ctx context.Context, image *runtimeapi.ImageSpec, auth *runtimeapi.AuthConfig, podSandboxConfig *runtimeapi.PodSandboxConfig) (string, error) {",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
24. Bash @ -
Input
{
+  "command": "# Get the kuberuntime manager key symbols\ngrep -n \"^type kubeGenericRuntimeManager struct\\|^type KubeGenericRuntime interface\\|^func NewKubeGenericRuntimeManager\\|^func.*SyncPod\\b\" /workspace/kubernetes--v1.32.0/pkg/kubelet/kuberuntime/kuberuntime_manager.go | head -10\n\n# Get the pod_manager.go key symbols\ngrep -n \"^type Manager interface\\|^type basicManager struct\\|^func NewBasicPodManager\\|^func.*AddPod\\|^func.*GetPodByUID\" /workspace/kubernetes--v1.32.0/pkg/kubelet/pod/pod_manager.go | head -10",
+  "description": "Check kuberuntime manager and pod manager key symbols"
+}
Output
{
+  "stdout": "98:type kubeGenericRuntimeManager struct {\n182:type KubeGenericRuntime interface {\n189:func NewKubeGenericRuntimeManager(\n1119:func (m *kubeGenericRuntimeManager) SyncPod(ctx context.Context, pod *v1.Pod, podStatus *kubecontainer.PodStatus, pullSecrets []v1.Secret, backOff *flowcontrol.Backoff) (result kubecontainer.PodSyncResult) {\n45:type Manager interface {\n108:type basicManager struct {\n126:func NewBasicPodManager() Manager {\n146:func (pm *basicManager) AddPod(pod *v1.Pod) {\n247:func (pm *basicManager) GetPodByUID(uid types.UID) (*v1.Pod, bool) {",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
25. Bash @ -
Input
{
+  "command": "# Also check volume reconciler and populator\ngrep -n \"^type.*interface\\|^type.*struct\" /workspace/kubernetes--v1.32.0/pkg/kubelet/volumemanager/reconciler/reconciler.go | head -10\ngrep -n \"^type.*interface\\|^type.*struct\" /workspace/kubernetes--v1.32.0/pkg/kubelet/volumemanager/populator/desired_state_of_world_populator.go | head -10",
+  "description": "Check volume manager reconciler and populator types"
+}
Output
{
+  "stdout": "54:type DesiredStateOfWorldPopulator interface {\n73:type PodStateProvider interface {\n80:type PodManager interface {\n125:type desiredStateOfWorldPopulator struct {\n141:type processedPods struct {",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
26. Bash @ -
Input
{
+  "command": "grep -n \"^type.*interface\\|^type.*struct\" /workspace/kubernetes--v1.32.0/pkg/kubelet/volumemanager/reconciler/reconciler_common.go | head -10",
+  "description": "Check reconciler common types"
+}
Output
{
+  "stdout": "44:type Reconciler interface {\n125:type reconciler struct {",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
27. Write @ -
Input
{
+  "file_path": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pod_workers.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pleg/pleg.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pleg/generic.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pleg/evented.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/lifecycle/interfaces.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/lifecycle/handlers.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/lifecycle/predicate.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pod/pod_manager.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/kuberuntime/kuberuntime_manager.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/kuberuntime/kuberuntime_container.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/kuberuntime/kuberuntime_sandbox.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/kuberuntime/kuberuntime_image.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"staging/src/k8s.io/cri-client/pkg/remote_runtime.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"staging/src/k8s.io/cri-client/pkg/remote_image.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"staging/src/k8s.io/cri-client/pkg/utils.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/volumemanager/volume_manager.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/volumemanager/reconciler/reconciler.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/volumemanager/reconciler/reconciler_common.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/volumemanager/reconciler/reconstruct.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/volumemanager/reconciler/reconstruct_common.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/volumemanager/populator/desired_state_of_world_populator.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/volumemanager/cache/actual_state_of_world.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/volumemanager/cache/desired_state_of_world.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/cm/devicemanager/manager.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/cm/devicemanager/endpoint.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/cm/devicemanager/pod_devices.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/cm/devicemanager/types.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/cm/devicemanager/topology_hints.go\"}\n  ],\n  \"symbols\": [\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pod_workers.go\", \"symbol\": \"PodWorkers\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pod_workers.go\", \"symbol\": \"podWorkers\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pod_workers.go\", \"symbol\": \"podWorkerLoop\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pleg/pleg.go\", \"symbol\": \"PodLifecycleEventGenerator\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pleg/pleg.go\", \"symbol\": \"PodLifecycleEvent\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pleg/generic.go\", \"symbol\": \"GenericPLEG\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pleg/evented.go\", \"symbol\": \"EventedPLEG\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/lifecycle/interfaces.go\", \"symbol\": \"PodLifecycleTarget\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pk
+...
Output
{
+  "type": "create",
+  "filePath": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pod_workers.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pleg/pleg.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pleg/generic.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pleg/evented.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/lifecycle/interfaces.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/lifecycle/handlers.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/lifecycle/predicate.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pod/pod_manager.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/kuberuntime/kuberuntime_manager.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/kuberuntime/kuberuntime_container.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/kuberuntime/kuberuntime_sandbox.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/kuberuntime/kuberuntime_image.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"staging/src/k8s.io/cri-client/pkg/remote_runtime.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"staging/src/k8s.io/cri-client/pkg/remote_image.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"staging/src/k8s.io/cri-client/pkg/utils.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/volumemanager/volume_manager.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/volumemanager/reconciler/reconciler.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/volumemanager/reconciler/reconciler_common.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/volumemanager/reconciler/reconstruct.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/volumemanager/reconciler/reconstruct_common.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/volumemanager/populator/desired_state_of_world_populator.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/volumemanager/cache/actual_state_of_world.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/volumemanager/cache/desired_state_of_world.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/cm/devicemanager/manager.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/cm/devicemanager/endpoint.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/cm/devicemanager/pod_devices.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/cm/devicemanager/types.go\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/cm/devicemanager/topology_hints.go\"}\n  ],\n  \"symbols\": [\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pod_workers.go\", \"symbol\": \"PodWorkers\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pod_workers.go\", \"symbol\": \"podWorkers\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pod_workers.go\", \"symbol\": \"podWorkerLoop\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pleg/pleg.go\", \"symbol\": \"PodLifecycleEventGenerator\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pleg/pleg.go\", \"symbol\": \"PodLifecycleEvent\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pleg/generic.go\", \"symbol\": \"GenericPLEG\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/pleg/evented.go\", \"symbol\": \"EventedPLEG\"},\n    {\"repo\": \"kubernetes/kubernetes\", \"path\": \"pkg/kubelet/lifecycle/interfaces.go\", \"symbol\": \"PodLifecycleTarget\"},\n    {\"repo\": \"kubernetes/kubernete
+...
Code Changes (1)
1. WRITE /workspace/answer.json
{
+  "files": [
+    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/pod_workers.go"},
+    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/pleg/pleg.go"},
+    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/pleg/generic.go"},
+    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/pleg/evented.go"},
+    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/lifecycle/interfaces.go"},
+    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/lifecycle/handlers.go"},
+    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/lifecycle/predicate.go"},
+    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/pod/pod_manager.go"},
+    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/kuberuntime/kuberuntime_manager.go"},
+    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/kuberuntime/kuberuntime_container.go"},
+    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/kuberuntime/kuberuntime_sandbox.go"},
+    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/kuberuntime/kuberuntime_image.go"},
+    {"repo": "kubernetes/kubernetes", "path": "staging/src/k8s.io/cri-client/pkg/remote_runtime.go"},
+    {"repo": "kubernetes/kubernetes", "path": "staging/src/k8s.io/cri-client/pkg/remote_image.go"},
+    {"repo": "kubernetes/kubernetes", "path": "staging/src/k8s.io/cri-client/pkg/utils.go"},
+    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/volumemanager/volume_manager.go"},
+    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/volumemanager/reconciler/reconciler.go"},
+    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/volumemanager/reconciler/reconciler_common.go"},
+    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/volumemanager/reconciler/reconstruct.go"},
+    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/volumemanager/reconciler/reconstruct_common.go"},
+    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/volumemanager/populator/desired_state_of_world_populator.go"},
+    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/volumemanager/cache/actual_state_of_world.go"},
+    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/volumemanager/cache/desired_state_of_world.go"},
+    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/cm/devicemanager/manager.go"},
+    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/cm/devicemanager/endpoint.go"},
+    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/cm/devicemanager/pod_devices.go"},
+    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/cm/devicemanager/types.go"},
+    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/cm/devicemanager/topology_hints.go"}
+  ],
+  "symbols": [
+    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/pod_workers.go", "symbol": "PodWorkers"},
+    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/pod_workers.go", "symbol": "podWorkers"},
+    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/pod_workers.go", "symbol": "podWorkerLoop"},
+    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/pleg/pleg.go", "symbol": "PodLifecycleEventGenerator"},
+    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/pleg/pleg.go", "symbol": "PodLifecycleEvent"},
+    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/pleg/generic.go", "symbol": "GenericPLEG"},
+    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/pleg/evented.go", "symbol": "EventedPLEG"},
+    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/lifecycle/interfaces.go", "symbol": "PodLifecycleTarget"},
+    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/lifecycle/interfaces.go", "symbol": "PodAdmitHandler"},
+    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/lifecycle/interfaces.go", "symbol": "PodSyncHandler"},
+    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/pod/pod_manager.go", "symbol": "Manager"},
+    {"repo": "kubernetes/kubernetes", "path": "pkg/kubelet/pod/pod_manager.go", "symbol": "basicManager"},
+    {"repo": "kubernetes/kubernetes", "...
Bash Commands (26)
1. $ ls /workspace/
2. $ ls /workspace/kubernetes--v1.32.0/pkg/kubelet/
3. $ ls /workspace/kubernetes--v1.32.0/pkg/kubelet/pod/
+ls /workspace/kubernetes--v1.32.0/pkg/kubelet/volumemanager/
+ls /workspace/kubernetes--v1.32.0/pkg/kubelet/cm/devicemanager/ 2>/dev/null || echo "not found"
+ls /workspace/kubernetes--v1.32.0/pkg/kubelet/kuberuntime/
4. $ ls /workspace/kubernetes--v1.32.0/pkg/kubelet/lifecycle/
+ls /workspace/kubernetes--v1.32.0/pkg/kubelet/pleg/
5. $ # Find CRI client - look for remote/grpc CRI implementation
+find /workspace/kubernetes--v1.32.0/pkg/kubelet -name "*.go" | xargs grep -l "RuntimeServiceClient\|CRI.*client\|criClient" 2>/dev/null | grep -v "_test.go" | head -20
+ls /workspace/kubernetes--v1.32.0/pkg/kubelet/cri/ 2>/dev/null || echo "no cri dir"
+find /workspace/kubernetes--v1.32.0 -type d -name "remote" | head -10
6. $ find /workspace/kubernetes--v1.32.0 -type f -name "*.go" -path "*/cri/*" | grep -v "_test.go" | head -20
+find /workspace/kubernetes--v1.32.0 -type d -name "cri" | head -10
7. $ find /workspace/kubernetes--v1.32.0 -type f -name "*.go" | xargs grep -l "remoteRuntimeService\|RemoteRuntimeService\|newRemoteRuntime" 2>/dev/null | grep -v "_test.go" | head -20
8. $ ls /workspace/kubernetes--v1.32.0/staging/src/k8s.io/cri-client/pkg/
+ls /workspace/kubernetes--v1.32.0/staging/src/k8s.io/cri-client/
9. $ # Find pod lifecycle manager - pod_workers.go is likely the key file
+grep -l "podWorker\|PodWorker\|SyncPod\|podLifecycle" /workspace/kubernetes--v1.32.0/pkg/kubelet/*.go 2>/dev/null | grep -v "_test.go"
+# Check pleg files
+grep -n "type.*struct\|type.*interface" /workspace/kubernetes--v1.32.0/pkg/kubelet/pleg/pleg.go | head -20
10. $ grep -n "type.*struct\|type.*interface" /workspace/kubernetes--v1.32.0/pkg/kubelet/pod_workers.go | head -30
+grep -n "type.*struct\|type.*interface" /workspace/kubernetes--v1.32.0/pkg/kubelet/pleg/generic.go | head -20
11. $ grep -n "type.*struct\|type.*interface" /workspace/kubernetes--v1.32.0/pkg/kubelet/volumemanager/volume_manager.go | head -20
+grep -n "type.*struct\|type.*interface" /workspace/kubernetes--v1.32.0/pkg/kubelet/cm/devicemanager/manager.go | head -20
12. $ grep -n "type.*struct\|type.*interface" /workspace/kubernetes--v1.32.0/staging/src/k8s.io/cri-client/pkg/remote_runtime.go | head -20
+grep -n "func New\|func new" /workspace/kubernetes--v1.32.0/staging/src/k8s.io/cri-client/pkg/remote_runtime.go | head -10
13. $ grep -n "type.*struct\|type.*interface" /workspace/kubernetes--v1.32.0/staging/src/k8s.io/cri-client/pkg/remote_image.go | head -20
+grep -n "func New\|func new" /workspace/kubernetes--v1.32.0/staging/src/k8s.io/cri-client/pkg/remote_image.go | head -10
14. $ # Check kuberuntime manager for CRI usage
+grep -n "type.*struct\|type.*interface" /workspace/kubernetes--v1.32.0/pkg/kubelet/kuberuntime/kuberuntime_manager.go | head -20
+grep -n "func New\|RuntimeService\|ImageService" /workspace/kubernetes--v1.32.0/pkg/kubelet/kuberuntime/kuberuntime_manager.go | head -20
15. $ # Look for the pod lifecycle / pleg evented implementation
+grep -n "type.*struct\|type.*interface" /workspace/kubernetes--v1.32.0/pkg/kubelet/pleg/evented.go | head -20
+
+# Check the lifecycle/handlers.go for pod lifecycle management
+grep -n "type.*struct\|type.*interface\|func " /workspace/kubernetes--v1.32.0/pkg/kubelet/lifecycle/handlers.go | head -30
16. $ # Check device manager plugin directory
+ls /workspace/kubernetes--v1.32.0/pkg/kubelet/cm/devicemanager/
+# Also check pluginmanager
+ls /workspace/kubernetes--v1.32.0/pkg/kubelet/pluginmanager/ | head -20
17. $ # Check volumemanager subdirs
+ls /workspace/kubernetes--v1.32.0/pkg/kubelet/volumemanager/reconciler/
+ls /workspace/kubernetes--v1.32.0/pkg/kubelet/volumemanager/populator/
+ls /workspace/kubernetes--v1.32.0/pkg/kubelet/volumemanager/cache/
18. $ # Check key types in device manager
+grep -n "type.*struct\|type.*interface" /workspace/kubernetes--v1.32.0/pkg/kubelet/cm/devicemanager/types.go 2>/dev/null | head -20
+
+# Check device manager plugin directory
+ls /workspace/kubernetes--v1.32.0/pkg/kubelet/cm/devicemanager/plugin/
19. $ # Check for pod lifecycle manager - more specifically the pod_manager.go
+grep -n "type.*struct\|type.*interface" /workspace/kubernetes--v1.32.0/pkg/kubelet/pod/pod_manager.go | head -30
+
+# Also check if there's a "lifecycle" package with a manager
+grep -rn "type.*Manager.*interface\|type.*manager.*struct" /workspace/kubernetes--v1.32.0/pkg/kubelet/lifecycle/ | head -20
20. $ # Check lifecycle interfaces.go - it may have the key interface for pod lifecycle
+grep -n "type\|func" /workspace/kubernetes--v1.32.0/pkg/kubelet/lifecycle/interfaces.go | head -30
+
+# What is in lifecycle/predicate.go?
+grep -n "type\|func " /workspace/kubernetes--v1.32.0/pkg/kubelet/lifecycle/predicate.go | head -20
21. $ # Get the key symbols from each file we've identified
+# 1. Pod lifecycle / pod workers
+grep -n "^type podWorkers struct\|^type PodWorkers interface\|^func.*podWorkerLoop\|^func.*UpdatePod\|^func.*SyncPod" /workspace/kubernetes--v1.32.0/pkg/kubelet/pod_workers.go | head -15
+
+# 2. PLEG generic
+grep -n "^type GenericPLEG struct\|^func.*Start\|^func.*Relist" /workspace/kubernetes--v1.32.0/pkg/kubelet/pleg/generic.go | head -10
22. $ # Get key symbols for volume manager
+grep -n "^type VolumeManager interface\|^type volumeManager struct\|^func.*Run\b\|^func.*MountVolume\|^func.*UnmountVolume" /workspace/kubernetes--v1.32.0/pkg/kubelet/volumemanager/volume_manager.go | head -15
+
+# Device manager key symbols
+grep -n "^type Manager interface\|^type ManagerImpl struct\|^func.*Start\|^func.*Allocate\|^func.*Register" /workspace/kubernetes--v1.32.0/pkg/kubelet/cm/devicemanager/manager.go | head -15
23. $ # CRI client key symbols
+grep -n "^type remoteRuntimeService struct\|^func NewRemoteRuntimeService\|^func.*RunPodSandbox\|^func.*CreateContainer" /workspace/kubernetes--v1.32.0/staging/src/k8s.io/cri-client/pkg/remote_runtime.go | head -10
+grep -n "^type remoteImageService struct\|^func NewRemoteImageService\|^func.*PullImage\|^func.*ListImages" /workspace/kubernetes--v1.32.0/staging/src/k8s.io/cri-client/pkg/remote_image.go | head -10
24. $ # Get the kuberuntime manager key symbols
+grep -n "^type kubeGenericRuntimeManager struct\|^type KubeGenericRuntime interface\|^func NewKubeGenericRuntimeManager\|^func.*SyncPod\b" /workspace/kubernetes--v1.32.0/pkg/kubelet/kuberuntime/kuberuntime_manager.go | head -10
+
+# Get the pod_manager.go key symbols
+grep -n "^type Manager interface\|^type basicManager struct\|^func NewBasicPodManager\|^func.*AddPod\|^func.*GetPodByUID" /workspace/kubernetes--v1.32.0/pkg/kubelet/pod/pod_manager.go | head -10
25. $ # Also check volume reconciler and populator
+grep -n "^type.*interface\|^type.*struct" /workspace/kubernetes--v1.32.0/pkg/kubelet/volumemanager/reconciler/reconciler.go | head -10
+grep -n "^type.*interface\|^type.*struct" /workspace/kubernetes--v1.32.0/pkg/kubelet/volumemanager/populator/desired_state_of_world_populator.go | head -10
26. $ grep -n "^type.*interface\|^type.*struct" /workspace/kubernetes--v1.32.0/pkg/kubelet/volumemanager/reconciler/reconciler_common.go | head -10
File Paths
Trial: runs/mcp_lift_study/csb_org_org_sonnet_20260612_184748/baseline-local-direct/ccx-agentic-223_9e08fe/2026-06-12__18-55-19/ccx-agentic-223__dxcPXUd
+Relative: csb_org_org_sonnet_20260612_184748/baseline-local-direct/ccx-agentic-223_9e08fe/2026-06-12__18-55-19/ccx-agentic-223__dxcPXUd

\ No newline at end of file
diff --git a/explorer/csb_org_security_claudefa_20260612_132905-baseline-local-direct-ccx-vuln-remed-126_7cac4c-2026-06-12__13-44-11-ccx-vuln-remed-126__XBfaW2y.html b/explorer/csb_org_security_claudefa_20260612_132905-baseline-local-direct-ccx-vuln-remed-126_7cac4c-2026-06-12__13-44-11-ccx-vuln-remed-126__XBfaW2y.html
new file mode 100644
index 0000000000..595cff2d93
--- /dev/null
+++ b/explorer/csb_org_security_claudefa_20260612_132905-baseline-local-direct-ccx-vuln-remed-126_7cac4c-2026-06-12__13-44-11-ccx-vuln-remed-126__XBfaW2y.html
@@ -0,0 +1,414 @@
+ccx-vuln-remed-126 — ccx-vuln-remed-126_7cac4c
← Back to results
ccx-vuln-remed-126
ccx-vuln-remed-126_7cac4c | Trial: ccx-vuln-remed-126__XBfaW2y | Score: 0.7222 | mcp_lift_study
Task Information
Task instruction sent to agent
# GCC Stack Clash Protection Implementation Audit
+
+## Your Task
+
+Audit the stack clash protection implementation in GCC. Find all C/C++ source files in `gcc-mirror/gcc` that implement stack clash mitigation. Specifically: 1. The file that implements stack clash probing for x86_64 targets (`gcc/config/i386/i386.cc` — look for `stack_clash_protection`). 2. The file that implements the generic stack clash expansion (`gcc/explow.cc` — look for `anti_adjust_stack_and_probe`). 3. The header where `TARGET_STACK_CLASH_PROTECTION` is declared or defined. 4. The test file under `gcc/testsuite/gcc.target/i386/` that validates stack clash protection (look for `stack-clash-*`). 5. The common options file where `-fstack-clash-protection` is defined (`gcc/common.opt`). Report each file path and the key function or definition.
+
+## Context
+
+You are working on a codebase task involving repos from the security domain.
+
+## Available Resources
+
+## Output Format
+
+Use the published task contract:
+
+- `TASK_WORKDIR=/workspace`
+- `TASK_REPO_ROOT=/workspace`
+- `TASK_OUTPUT=/workspace/answer.json`
+
+Create a file at `TASK_OUTPUT` (`/workspace/answer.json`) with your findings in the following structure:
+
+```json
+{
+  "files": [
+    {"repo": "repo-name", "path": "relative/path/to/file.go"}
+  ],
+  "symbols": [
+    {"repo": "repo-name", "path": "relative/path/to/file.go", "symbol": "SymbolName"}
+  ],
+  "chain": [
+    {"repo": "repo-name", "path": "relative/path/to/file.go", "symbol": "FunctionName"}
+  ],
+  "text": "Narrative explanation of your findings, citing repos and file paths."
+}
+```
+
+Include only the fields relevant to this task. Your answer is evaluated against a closed-world oracle — completeness matters.
+
+## Evaluation
+
+Your answer will be scored on:
+- **File recall and precision**: Did you find all relevant files?
+
Execution Metrics
Reward
0.7222
Status
passed
Config
ccx-vuln-remed-126_7cac4c
Model
anthropic/claude-fable-5
Agent Time
2.0m
Env Setup
2.0m
Input Tokens
543,958
Output Tokens
12,556
Cache Tokens
538,237
Cost
$0.98
Tool Calls
13 (0 MCP)
MCP Ratio
0.000
Context Peak
15%
Cache Hit
94%
Turns
13
Timed Out
No
Tool Breakdown
ToolCalls
Bash12
Write1
Agent Trace
Conversation History (29)
#TimestampTypeSubtypeToolText
1-systeminit-
2-assistanttext-
I'll audit the stack clash protection implementation in the GCC repo. Let me start by checking the repo structure.
3-assistanttool_useBash
42026-06-12T17:46:35.634Zusertool_resultBash
gcc--96dfb333
+llvm-project--a8f3c97d
5-assistanttool_useBash
62026-06-12T17:46:40.518Zusertool_resultBash
ABOUT-NLS
+COPYING
+COPYING.LIB
+COPYING.RUNTIME
+COPYING3
+COPYING3.LIB
+ChangeLog
+ChangeLog.jit
+ChangeLog.tree-ssa
+INSTALL
+MAINTAINERS
+Makefile.def
+Makefile.in
+Makefile.tpl
+README
+SECURITY.txt
+ar-lib
+c++tools
+compile
+config
7-assistanttool_useBash
82026-06-12T17:46:46.943Zusertool_resultBash
6938:  if (flag_stack_clash_protection)
+6940:	    << param_stack_clash_protection_probe_interval);
+6992:	  || (flag_stack_clash_protection
+8289:  else if (size < (1 << param_stack_clash_protection_guard_size))
+9491:      && flag_stack_clash_protection
9-assistanttool_useBash
102026-06-12T17:46:49.506Zusertool_resultBash
1644:	anti_adjust_stack_and_probe (size, false);
+1646:	anti_adjust_stack_and_probe_stack_clash (size);
+2053:   This is subtly different than anti_adjust_stack_and_probe to try and
+2063:     2. It never skips probes, whereas anti_adjust_stack_and_probe will
+2072:anti_adjust_stack_and_probe_stack_clash (rtx size)
+2201:anti_adjust_stack_and_probe (rtx size, bool adjust_back)
11-assistanttool_useBash
122026-06-12T17:46:55.911Zusertool_resultBash
---
+/workspace/gcc--96dfb333/gcc/explow.h
+/workspace/gcc--96dfb333/gcc/function.h
+/workspace/gcc--96dfb333/gcc/targhooks.h
13-assistanttool_useBash
142026-06-12T17:46:57.182Zusertool_resultBash
/workspace/gcc--96dfb333/gcc/testsuite/gcc.target/i386/stack-clash-protection.c
+---
+3054:fstack-clash-protection
15-assistanttool_useBash
162026-06-12T17:47:04.626Zusertool_resultBash
---
+/workspace/gcc--96dfb333/gcc/function.h:640:enum stack_clash_probes {
+/workspace/gcc--96dfb333/gcc/function.h:647:extern void dump_stack_clash_frame_info (enum stack_clash_probes, bool);
+/workspace/gcc--96dfb333/gcc/targhooks.h:305:extern HOST_WIDE_INT default_stack_clash_protection_alloca_probe_range (void);
+/workspace/gcc--96dfb333/gcc/explow.h:78:extern void anti_adjust_stack_and_probe_stack_clash (rtx);
+/workspace/gcc--96dfb333/gcc/explow.h:82:extern void compute_stack_clash_protection_loop_data (rtx *, rtx *, rtx *,
+/workspace/gcc--96dfb333/gcc/explow.h:84:extern void emit_stack_clash_protection_probe_loop_start (rtx *, rtx *,
+/workspace/gcc--96dfb333/gcc/explow.h:86:extern void emit_stack_clash_protection_probe_loop_end (rtx, rtx,
17-assistanttool_useBash
182026-06-12T17:47:11.065Zusertool_resultBash
---
+/workspace/gcc--96dfb333/gcc/doc/tm.texi
19-assistanttool_useBash
202026-06-12T17:47:18.117Zusertool_resultBash
3772:@deftypefn {Target Hook} HOST_WIDE_INT TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE (void)
+---
+/workspace/gcc--96dfb333/gcc/target.def:6535:(stack_clash_protection_alloca_probe_range,
+/workspace/gcc--96dfb333/gcc/target.def:6545: default_stack_clash_protection_alloca_probe_range)
+---
+/workspace/gcc--96dfb333/gcc/doc/tm.texi.in
+2998:@hook TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE
21-assistanttool_useBash
222026-06-12T17:47:29.407Zusertool_resultBash
{
+  struct ix86_frame &frame = cfun->machine->frame;
+
+  if (from == ARG_POINTER_REGNUM && to == HARD_FRAME_POINTER_REGNUM)
+    return frame.hard_frame_pointer_offset;
+  else if (from == FRAME_POINTER_REGNUM
+	   && to == HARD_FRAME_POINTER_REGNUM)
+    return frame.hard_frame_pointer_offset - frame.frame_pointer_offset;
+  else
+    {
+      gcc_assert (to == STACK_POINTER_REGNUM);
+
+      if (from == ARG_POINTER_REGNUM)
+	return frame.stack_pointer_offset;
+
+      gcc_assert (from == FRAME_POINTER_REGNUM);
+      return frame.stack_pointer_offset - frame.frame_pointer_offset;
+    }
+}
+
+/* Emits a warning for unsupported msabi to sysv pro/epilogues.  */
+void
+warn_once_call_ms2sysv_xlogues (const char *feature)
+{
+  static bool warned_once = false;
+  if (!warned_once)
+    {
+      warning (0, "%<-mcall-ms2sysv-xlogues%> is not compatible with %s",
+	       feature);
+      warned_once = true;
+    }
+}
+
+/* Return the probing interval for -fstack-clash-protection.  */
+
+static HOST_WIDE_INT
+get_probe_interval (void)
+{
+  if (flag_stack_clash_protection)
+    return (HOST_WIDE_INT_1U
+	    << param_stack_clash_protection_probe_interval);
+  else
+    return (HOST_WIDE_INT_1U << STACK_CHECK_PROBE_INTERVAL_EXP);
+}
+
+/* When using -fsplit-stack, the allocation routines set a field in
+====
+8215:ix86_adjust_stack_and_probe (HOST_WIDE_INT size,
+8463:ix86_emit_probe_stack_range (HOST_WIDE_INT first, HOST_WIDE_INT size,
23-assistanttool_useBash
242026-06-12T17:47:37.005Zusertool_resultBash
/* { dg-do compile } */
+/* { dg-options "-O2 -fstack-clash-protection" } */
+
+int flag;
+void open();
+int getChar();
+typedef enum { QUOTE } CharType;
+typedef enum { UNQ } State;
+CharType getCharType();
+void expand() {
+  open();
+  if (flag)
+    return;
+  int ch = getChar();
+  State nextState = getCharType();
+  if (nextState)
+    while (ch)
+      ;
+}
+====
+fstack-check
+Common Alias(fstack-check=, specific, no)
+Insert stack checking code into the program.  Same as -fstack-check=specific.
+
+fstack-clash-protection
+Common Var(flag_stack_clash_protection) Optimization
+Insert code to probe each page of stack space as it is allocated to protect
+from stack-clash style attacks.
+
+; The real option is fno-stack-limit.
+fstack-limit
+====
+/workspace/gcc--96dfb333/gcc/params.opt:1109:Common Joined UInteger Var(param_stack_clash_protection_guard_size) Init(12) IntegerRange(12, 30) Param Optimization
+/workspace/gcc--96dfb333/gcc/params.opt:1113:Common Joined UInteger Var(param_stack_clash_protection_probe_interval) Init(12) IntegerRange(10, 16) Param Optimization
25-assistanttool_useBash
262026-06-12T17:47:51.259Zusertool_resultBash
2747:default_stack_clash_protection_alloca_probe_range (void)
+these registers when the target switches are opposed to them.)",
+ void, (void),
+ hook_void_void)
+
+DEFHOOK
+(stack_clash_protection_alloca_probe_range,
+ "Some targets have an ABI defined interval for which no probing needs to be done.\n\
+When a probe does need to be done this same interval is used as the probe distance\n\
+up when doing stack clash protection for alloca.\n\
+On such targets this value can be set to override the default probing up interval.\n\
+Define this variable to return nonzero if such a probe range is required or zero otherwise.\n\
+Defining this hook also requires your functions which make use of alloca to have at least 8 byes\n\
+of outgoing arguments.  If this is not the case the stack will be corrupted.\n\
+You need not define this macro if it would always have the value zero.",
+ HOST_WIDE_INT, (void),
+ default_stack_clash_protection_alloca_probe_range)
27-assistanttool_useWrite
282026-06-12T17:48:13.434Zusertool_resultWrite
File created successfully at: /workspace/answer.json (file state is current in your context — no need to Read it back)
29-assistanttext-
Audit complete — all five requested components were located in the GCC repo (`/workspace/gcc--96dfb333`), and the findings are written to `/workspace/answer.json`.
+
+**Findings:**
+
+1. **x86_64 stack clash probing** — `gcc/config/i386/i386.cc`. The key function is `ix86_adjust_stack_and_probe` (line ~8215), which emits the prologue probing sequence and reads `param_stack_clash_protection_guard_size`. Supporting functions are `get_probe_interval` (line ~6937, returns the probe interval for `-fstack-clash-protection`) and `ix86_emit_probe_stack_range` (line ~8463).
+
+2. **Generic stack clash expansion** — `gcc/explow.cc`. The function `anti_adjust_stack_and_probe_stack_clash` (line 2072) implements the never-skip-probes allocation loop, dispatched from `allocate_dynamic_stack_space` at lines 1644–1646 alongside the older `anti_adjust_stack_and_probe`. Declarations and the probe-loop helpers live in `gcc/explow.h`.
+
+3. **The TARGET hook** — there is no bare `TARGET_STACK_CLASH_PROTECTION` macro; the actual hook is `TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE`, defined via `DEFHOOK (stack_clash_protection_alloca_probe_range, ...)` in `gcc/target.def:6535`. Its default implementation `default_stack_clash_protection_alloca_probe_range` is declared in `gcc/targhooks.h:305` and defined in `gcc/targhooks.cc:2747`.
+
+4. **Test file** — `gcc/testsuite/gcc.target/i386/stack-clash-protection.c`, a `dg-do compile` test with `dg-options "-O2 -fstack-clash-protection"`.
+
+5. **Option definition** — `gcc/common.opt:3054` defines `fstack-clash-protection` as `Common Var(flag_stack_clash_protection) Optimization`. The related tunables (`param_stack_clash_protection_guard_size`, `param_stack_clash_protection_probe_interval`) are in `gcc/params.opt`.
+
+This was an analysis-only task, so `answer.json` contains the `files`, `symbols`, `chain`, and `text` fields with no code changes.
Tool Calls (13)
1. Bash @ -
Input
{
+  "command": "ls /workspace/ && ls /workspace/gcc-mirror 2>/dev/null | head",
+  "description": "List workspace contents"
+}
Output
{
+  "stdout": "gcc--96dfb333\nllvm-project--a8f3c97d",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
2. Bash @ -
Input
{
+  "command": "ls /workspace/gcc--96dfb333 | head -20",
+  "description": "List gcc repo top-level"
+}
Output
{
+  "stdout": "ABOUT-NLS\nCOPYING\nCOPYING.LIB\nCOPYING.RUNTIME\nCOPYING3\nCOPYING3.LIB\nChangeLog\nChangeLog.jit\nChangeLog.tree-ssa\nINSTALL\nMAINTAINERS\nMakefile.def\nMakefile.in\nMakefile.tpl\nREADME\nSECURITY.txt\nar-lib\nc++tools\ncompile\nconfig",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
3. Bash @ -
Input
{
+  "command": "grep -n \"stack_clash_protection\" /workspace/gcc--96dfb333/gcc/config/i386/i386.cc | head -20",
+  "description": "Find stack clash references in i386.cc"
+}
Output
{
+  "stdout": "6938:  if (flag_stack_clash_protection)\n6940:\t    << param_stack_clash_protection_probe_interval);\n6992:\t  || (flag_stack_clash_protection\n8289:  else if (size < (1 << param_stack_clash_protection_guard_size))\n9491:      && flag_stack_clash_protection",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
4. Bash @ -
Input
{
+  "command": "grep -n \"anti_adjust_stack_and_probe\" /workspace/gcc--96dfb333/gcc/explow.cc | head",
+  "description": "Find anti_adjust_stack_and_probe in explow.cc"
+}
Output
{
+  "stdout": "1644:\tanti_adjust_stack_and_probe (size, false);\n1646:\tanti_adjust_stack_and_probe_stack_clash (size);\n2053:   This is subtly different than anti_adjust_stack_and_probe to try and\n2063:     2. It never skips probes, whereas anti_adjust_stack_and_probe will\n2072:anti_adjust_stack_and_probe_stack_clash (rtx size)\n2201:anti_adjust_stack_and_probe (rtx size, bool adjust_back)",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
5. Bash @ -
Input
{
+  "command": "grep -rn \"TARGET_STACK_CLASH_PROTECTION\" /workspace/gcc--96dfb333/gcc --include=\"*.h\" | head; echo ---; grep -rln \"stack_clash\" /workspace/gcc--96dfb333/gcc/config/i386/*.h /workspace/gcc--96dfb333/gcc/*.h 2>/dev/null | head",
+  "description": "Search headers for TARGET_STACK_CLASH_PROTECTION"
+}
Output
{
+  "stdout": "---\n/workspace/gcc--96dfb333/gcc/explow.h\n/workspace/gcc--96dfb333/gcc/function.h\n/workspace/gcc--96dfb333/gcc/targhooks.h",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
6. Bash @ -
Input
{
+  "command": "ls /workspace/gcc--96dfb333/gcc/testsuite/gcc.target/i386/stack-clash-* 2>/dev/null; echo ---; grep -n \"fstack-clash-protection\" /workspace/gcc--96dfb333/gcc/common.opt",
+  "description": "Find i386 stack-clash tests and common.opt entry"
+}
Output
{
+  "stdout": "/workspace/gcc--96dfb333/gcc/testsuite/gcc.target/i386/stack-clash-protection.c\n---\n3054:fstack-clash-protection",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
7. Bash @ -
Input
{
+  "command": "grep -rn \"TARGET_STACK_CLASH_PROTECTION\" /workspace/gcc--96dfb333/gcc/*.h /workspace/gcc--96dfb333/gcc/*.def /workspace/gcc--96dfb333/gcc/config/i386/ 2>/dev/null | head; echo ---; grep -n \"stack_clash\" /workspace/gcc--96dfb333/gcc/explow.h /workspace/gcc--96dfb333/gcc/function.h /workspace/gcc--96dfb333/gcc/targhooks.h",
+  "description": "Locate TARGET_STACK_CLASH_PROTECTION declaration"
+}
Output
{
+  "stdout": "---\n/workspace/gcc--96dfb333/gcc/function.h:640:enum stack_clash_probes {\n/workspace/gcc--96dfb333/gcc/function.h:647:extern void dump_stack_clash_frame_info (enum stack_clash_probes, bool);\n/workspace/gcc--96dfb333/gcc/targhooks.h:305:extern HOST_WIDE_INT default_stack_clash_protection_alloca_probe_range (void);\n/workspace/gcc--96dfb333/gcc/explow.h:78:extern void anti_adjust_stack_and_probe_stack_clash (rtx);\n/workspace/gcc--96dfb333/gcc/explow.h:82:extern void compute_stack_clash_protection_loop_data (rtx *, rtx *, rtx *,\n/workspace/gcc--96dfb333/gcc/explow.h:84:extern void emit_stack_clash_protection_probe_loop_start (rtx *, rtx *,\n/workspace/gcc--96dfb333/gcc/explow.h:86:extern void emit_stack_clash_protection_probe_loop_end (rtx, rtx,",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
8. Bash @ -
Input
{
+  "command": "grep -rn \"STACK_CLASH_PROTECTION\" /workspace/gcc--96dfb333/gcc/target.def /workspace/gcc--96dfb333/gcc/defaults.h 2>/dev/null | head; echo ---; grep -rln \"TARGET_STACK_CLASH_PROTECTION\" /workspace/gcc--96dfb333/gcc --include=\"*.h\" --include=\"*.def\" --include=\"*.texi\" 2>/dev/null | head",
+  "description": "Search target.def and docs for the hook"
+}
Output
{
+  "stdout": "---\n/workspace/gcc--96dfb333/gcc/doc/tm.texi",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
9. Bash @ -
Input
{
+  "command": "grep -n \"TARGET_STACK_CLASH_PROTECTION\" /workspace/gcc--96dfb333/gcc/doc/tm.texi | head; echo ---; grep -rn \"stack_clash\" /workspace/gcc--96dfb333/gcc/target.def | head; echo ---; ls /workspace/gcc--96dfb333/gcc/doc/tm.texi.in 2>/dev/null && grep -n \"STACK_CLASH\" /workspace/gcc--96dfb333/gcc/doc/tm.texi.in | head",
+  "description": "Inspect tm.texi and target.def for stack clash hook"
+}
Output
{
+  "stdout": "3772:@deftypefn {Target Hook} HOST_WIDE_INT TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE (void)\n---\n/workspace/gcc--96dfb333/gcc/target.def:6535:(stack_clash_protection_alloca_probe_range,\n/workspace/gcc--96dfb333/gcc/target.def:6545: default_stack_clash_protection_alloca_probe_range)\n---\n/workspace/gcc--96dfb333/gcc/doc/tm.texi.in\n2998:@hook TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
10. Bash @ -
Input
{
+  "command": "sed -n 6900,6945p /workspace/gcc--96dfb333/gcc/config/i386/i386.cc; echo ====; grep -n \"^ix86_adjust_stack_and_probe\\|^ix86_emit_probe_stack_range\\|static void.*probe\" /workspace/gcc--96dfb333/gcc/config/i386/i386.cc | head",
+  "description": "View stack clash code in i386.cc"
+}
Output
{
+  "stdout": "{\n  struct ix86_frame &frame = cfun->machine->frame;\n\n  if (from == ARG_POINTER_REGNUM && to == HARD_FRAME_POINTER_REGNUM)\n    return frame.hard_frame_pointer_offset;\n  else if (from == FRAME_POINTER_REGNUM\n\t   && to == HARD_FRAME_POINTER_REGNUM)\n    return frame.hard_frame_pointer_offset - frame.frame_pointer_offset;\n  else\n    {\n      gcc_assert (to == STACK_POINTER_REGNUM);\n\n      if (from == ARG_POINTER_REGNUM)\n\treturn frame.stack_pointer_offset;\n\n      gcc_assert (from == FRAME_POINTER_REGNUM);\n      return frame.stack_pointer_offset - frame.frame_pointer_offset;\n    }\n}\n\n/* Emits a warning for unsupported msabi to sysv pro/epilogues.  */\nvoid\nwarn_once_call_ms2sysv_xlogues (const char *feature)\n{\n  static bool warned_once = false;\n  if (!warned_once)\n    {\n      warning (0, \"%<-mcall-ms2sysv-xlogues%> is not compatible with %s\",\n\t       feature);\n      warned_once = true;\n    }\n}\n\n/* Return the probing interval for -fstack-clash-protection.  */\n\nstatic HOST_WIDE_INT\nget_probe_interval (void)\n{\n  if (flag_stack_clash_protection)\n    return (HOST_WIDE_INT_1U\n\t    << param_stack_clash_protection_probe_interval);\n  else\n    return (HOST_WIDE_INT_1U << STACK_CHECK_PROBE_INTERVAL_EXP);\n}\n\n/* When using -fsplit-stack, the allocation routines set a field in\n====\n8215:ix86_adjust_stack_and_probe (HOST_WIDE_INT size,\n8463:ix86_emit_probe_stack_range (HOST_WIDE_INT first, HOST_WIDE_INT size,",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
11. Bash @ -
Input
{
+  "command": "head -20 /workspace/gcc--96dfb333/gcc/testsuite/gcc.target/i386/stack-clash-protection.c; echo ====; sed -n 3050,3060p /workspace/gcc--96dfb333/gcc/common.opt; echo ====; grep -rn \"stack_clash\" /workspace/gcc--96dfb333/gcc/defaults.h /workspace/gcc--96dfb333/gcc/flag-types.h /workspace/gcc--96dfb333/gcc/params.opt 2>/dev/null | head",
+  "description": "Check test file, common.opt, and params"
+}
Output
{
+  "stdout": "/* { dg-do compile } */\n/* { dg-options \"-O2 -fstack-clash-protection\" } */\n\nint flag;\nvoid open();\nint getChar();\ntypedef enum { QUOTE } CharType;\ntypedef enum { UNQ } State;\nCharType getCharType();\nvoid expand() {\n  open();\n  if (flag)\n    return;\n  int ch = getChar();\n  State nextState = getCharType();\n  if (nextState)\n    while (ch)\n      ;\n}\n====\nfstack-check\nCommon Alias(fstack-check=, specific, no)\nInsert stack checking code into the program.  Same as -fstack-check=specific.\n\nfstack-clash-protection\nCommon Var(flag_stack_clash_protection) Optimization\nInsert code to probe each page of stack space as it is allocated to protect\nfrom stack-clash style attacks.\n\n; The real option is fno-stack-limit.\nfstack-limit\n====\n/workspace/gcc--96dfb333/gcc/params.opt:1109:Common Joined UInteger Var(param_stack_clash_protection_guard_size) Init(12) IntegerRange(12, 30) Param Optimization\n/workspace/gcc--96dfb333/gcc/params.opt:1113:Common Joined UInteger Var(param_stack_clash_protection_probe_interval) Init(12) IntegerRange(10, 16) Param Optimization",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
12. Bash @ -
Input
{
+  "command": "grep -n \"default_stack_clash_protection_alloca_probe_range\" /workspace/gcc--96dfb333/gcc/targhooks.cc; sed -n 6530,6546p /workspace/gcc--96dfb333/gcc/target.def",
+  "description": "Confirm hook definition and default implementation"
+}
Output
{
+  "stdout": "2747:default_stack_clash_protection_alloca_probe_range (void)\nthese registers when the target switches are opposed to them.)\",\n void, (void),\n hook_void_void)\n\nDEFHOOK\n(stack_clash_protection_alloca_probe_range,\n \"Some targets have an ABI defined interval for which no probing needs to be done.\\n\\\nWhen a probe does need to be done this same interval is used as the probe distance\\n\\\nup when doing stack clash protection for alloca.\\n\\\nOn such targets this value can be set to override the default probing up interval.\\n\\\nDefine this variable to return nonzero if such a probe range is required or zero otherwise.\\n\\\nDefining this hook also requires your functions which make use of alloca to have at least 8 byes\\n\\\nof outgoing arguments.  If this is not the case the stack will be corrupted.\\n\\\nYou need not define this macro if it would always have the value zero.\",\n HOST_WIDE_INT, (void),\n default_stack_clash_protection_alloca_probe_range)",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
13. Write @ -
Input
{
+  "file_path": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\"repo\": \"gcc-mirror/gcc\", \"path\": \"gcc/config/i386/i386.cc\"},\n    {\"repo\": \"gcc-mirror/gcc\", \"path\": \"gcc/explow.cc\"},\n    {\"repo\": \"gcc-mirror/gcc\", \"path\": \"gcc/explow.h\"},\n    {\"repo\": \"gcc-mirror/gcc\", \"path\": \"gcc/target.def\"},\n    {\"repo\": \"gcc-mirror/gcc\", \"path\": \"gcc/targhooks.h\"},\n    {\"repo\": \"gcc-mirror/gcc\", \"path\": \"gcc/targhooks.cc\"},\n    {\"repo\": \"gcc-mirror/gcc\", \"path\": \"gcc/testsuite/gcc.target/i386/stack-clash-protection.c\"},\n    {\"repo\": \"gcc-mirror/gcc\", \"path\": \"gcc/common.opt\"}\n  ],\n  \"symbols\": [\n    {\"repo\": \"gcc-mirror/gcc\", \"path\": \"gcc/config/i386/i386.cc\", \"symbol\": \"ix86_adjust_stack_and_probe\"},\n    {\"repo\": \"gcc-mirror/gcc\", \"path\": \"gcc/config/i386/i386.cc\", \"symbol\": \"ix86_emit_probe_stack_range\"},\n    {\"repo\": \"gcc-mirror/gcc\", \"path\": \"gcc/config/i386/i386.cc\", \"symbol\": \"get_probe_interval\"},\n    {\"repo\": \"gcc-mirror/gcc\", \"path\": \"gcc/explow.cc\", \"symbol\": \"anti_adjust_stack_and_probe_stack_clash\"},\n    {\"repo\": \"gcc-mirror/gcc\", \"path\": \"gcc/explow.cc\", \"symbol\": \"anti_adjust_stack_and_probe\"},\n    {\"repo\": \"gcc-mirror/gcc\", \"path\": \"gcc/explow.h\", \"symbol\": \"anti_adjust_stack_and_probe_stack_clash\"},\n    {\"repo\": \"gcc-mirror/gcc\", \"path\": \"gcc/target.def\", \"symbol\": \"TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE\"},\n    {\"repo\": \"gcc-mirror/gcc\", \"path\": \"gcc/targhooks.h\", \"symbol\": \"default_stack_clash_protection_alloca_probe_range\"},\n    {\"repo\": \"gcc-mirror/gcc\", \"path\": \"gcc/targhooks.cc\", \"symbol\": \"default_stack_clash_protection_alloca_probe_range\"},\n    {\"repo\": \"gcc-mirror/gcc\", \"path\": \"gcc/common.opt\", \"symbol\": \"fstack-clash-protection\"}\n  ],\n  \"chain\": [\n    {\"repo\": \"gcc-mirror/gcc\", \"path\": \"gcc/common.opt\", \"symbol\": \"fstack-clash-protection\"},\n    {\"repo\": \"gcc-mirror/gcc\", \"path\": \"gcc/explow.cc\", \"symbol\": \"anti_adjust_stack_and_probe_stack_clash\"},\n    {\"repo\": \"gcc-mirror/gcc\", \"path\": \"gcc/config/i386/i386.cc\", \"symbol\": \"ix86_adjust_stack_and_probe\"},\n    {\"repo\": \"gcc-mirror/gcc\", \"path\": \"gcc/target.def\", \"symbol\": \"TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE\"}\n  ],\n  \"text\": \"Audit of GCC's stack clash protection implementation (repo gcc-mirror/gcc, checked out at /workspace/gcc--96dfb333). (1) x86_64 target probing: gcc/config/i386/i386.cc — ix86_adjust_stack_and_probe (line ~8215) emits the stack-clash probing sequence in the prologue, consulting flag_stack_clash_protection and param_stack_clash_protection_guard_size/probe_interval; get_probe_interval (line ~6937) returns the probing interval for -fstack-clash-protection, and ix86_emit_probe_stack_range (line ~8463) emits explicit probe ranges. (2) Generic expansion: gcc/explow.cc — anti_adjust_stack_and_probe_stack_clash (line 2072) implements the generic stack-clash-safe allocation/probe loop used by allocate_dynamic_stack_space (dispatched at lines 1644-1646), alongside the older anti_adjust_stack_and_probe (line 2201); these are declared in gcc/explow.h together with the probe-loop helpers (compute_stack_clash_protection_loop_data, emit_stack_clash_protection_probe_loop_start/end). (3) The TARGET_STACK_CLASH_PROTECTION hook: the target hook is TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE, defined via DEFHOOK(stack_clash_protection_alloca_probe_range, ...) in gcc/target.def (line 6535); its default implementation default_stack_clash_protection_alloca_probe_range is declared in gcc/targhooks.h (line 305) and defined in gcc/targhooks.cc (line 2747). No standalone TARGET_STACK_CLASH_PROTECTION macro exists in headers — the hook above is the canonical declaration (documented in gcc/doc/tm.texi). (4) Test: gcc/testsuite/gcc.target/i386/stack-clash-protection.c 
+...
Output
{
+  "type": "create",
+  "filePath": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\"repo\": \"gcc-mirror/gcc\", \"path\": \"gcc/config/i386/i386.cc\"},\n    {\"repo\": \"gcc-mirror/gcc\", \"path\": \"gcc/explow.cc\"},\n    {\"repo\": \"gcc-mirror/gcc\", \"path\": \"gcc/explow.h\"},\n    {\"repo\": \"gcc-mirror/gcc\", \"path\": \"gcc/target.def\"},\n    {\"repo\": \"gcc-mirror/gcc\", \"path\": \"gcc/targhooks.h\"},\n    {\"repo\": \"gcc-mirror/gcc\", \"path\": \"gcc/targhooks.cc\"},\n    {\"repo\": \"gcc-mirror/gcc\", \"path\": \"gcc/testsuite/gcc.target/i386/stack-clash-protection.c\"},\n    {\"repo\": \"gcc-mirror/gcc\", \"path\": \"gcc/common.opt\"}\n  ],\n  \"symbols\": [\n    {\"repo\": \"gcc-mirror/gcc\", \"path\": \"gcc/config/i386/i386.cc\", \"symbol\": \"ix86_adjust_stack_and_probe\"},\n    {\"repo\": \"gcc-mirror/gcc\", \"path\": \"gcc/config/i386/i386.cc\", \"symbol\": \"ix86_emit_probe_stack_range\"},\n    {\"repo\": \"gcc-mirror/gcc\", \"path\": \"gcc/config/i386/i386.cc\", \"symbol\": \"get_probe_interval\"},\n    {\"repo\": \"gcc-mirror/gcc\", \"path\": \"gcc/explow.cc\", \"symbol\": \"anti_adjust_stack_and_probe_stack_clash\"},\n    {\"repo\": \"gcc-mirror/gcc\", \"path\": \"gcc/explow.cc\", \"symbol\": \"anti_adjust_stack_and_probe\"},\n    {\"repo\": \"gcc-mirror/gcc\", \"path\": \"gcc/explow.h\", \"symbol\": \"anti_adjust_stack_and_probe_stack_clash\"},\n    {\"repo\": \"gcc-mirror/gcc\", \"path\": \"gcc/target.def\", \"symbol\": \"TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE\"},\n    {\"repo\": \"gcc-mirror/gcc\", \"path\": \"gcc/targhooks.h\", \"symbol\": \"default_stack_clash_protection_alloca_probe_range\"},\n    {\"repo\": \"gcc-mirror/gcc\", \"path\": \"gcc/targhooks.cc\", \"symbol\": \"default_stack_clash_protection_alloca_probe_range\"},\n    {\"repo\": \"gcc-mirror/gcc\", \"path\": \"gcc/common.opt\", \"symbol\": \"fstack-clash-protection\"}\n  ],\n  \"chain\": [\n    {\"repo\": \"gcc-mirror/gcc\", \"path\": \"gcc/common.opt\", \"symbol\": \"fstack-clash-protection\"},\n    {\"repo\": \"gcc-mirror/gcc\", \"path\": \"gcc/explow.cc\", \"symbol\": \"anti_adjust_stack_and_probe_stack_clash\"},\n    {\"repo\": \"gcc-mirror/gcc\", \"path\": \"gcc/config/i386/i386.cc\", \"symbol\": \"ix86_adjust_stack_and_probe\"},\n    {\"repo\": \"gcc-mirror/gcc\", \"path\": \"gcc/target.def\", \"symbol\": \"TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE\"}\n  ],\n  \"text\": \"Audit of GCC's stack clash protection implementation (repo gcc-mirror/gcc, checked out at /workspace/gcc--96dfb333). (1) x86_64 target probing: gcc/config/i386/i386.cc — ix86_adjust_stack_and_probe (line ~8215) emits the stack-clash probing sequence in the prologue, consulting flag_stack_clash_protection and param_stack_clash_protection_guard_size/probe_interval; get_probe_interval (line ~6937) returns the probing interval for -fstack-clash-protection, and ix86_emit_probe_stack_range (line ~8463) emits explicit probe ranges. (2) Generic expansion: gcc/explow.cc — anti_adjust_stack_and_probe_stack_clash (line 2072) implements the generic stack-clash-safe allocation/probe loop used by allocate_dynamic_stack_space (dispatched at lines 1644-1646), alongside the older anti_adjust_stack_and_probe (line 2201); these are declared in gcc/explow.h together with the probe-loop helpers (compute_stack_clash_protection_loop_data, emit_stack_clash_protection_probe_loop_start/end). (3) The TARGET_STACK_CLASH_PROTECTION hook: the target hook is TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE, defined via DEFHOOK(stack_clash_protection_alloca_probe_range, ...) in gcc/target.def (line 6535); its default implementation default_stack_clash_protection_alloca_probe_range is declared in gcc/targhooks.h (line 305) and defined in gcc/targhooks.cc (line 2747). No standalone TARGET_STACK_CLASH_PROTECTION macro exists in headers — the hook above is the canonical declaration (documented in gcc/doc/tm.texi). (4) Test: gcc/testsuite/gcc.target/i386/stack-
+...
Code Changes (1)
1. WRITE /workspace/answer.json
{
+  "files": [
+    {"repo": "gcc-mirror/gcc", "path": "gcc/config/i386/i386.cc"},
+    {"repo": "gcc-mirror/gcc", "path": "gcc/explow.cc"},
+    {"repo": "gcc-mirror/gcc", "path": "gcc/explow.h"},
+    {"repo": "gcc-mirror/gcc", "path": "gcc/target.def"},
+    {"repo": "gcc-mirror/gcc", "path": "gcc/targhooks.h"},
+    {"repo": "gcc-mirror/gcc", "path": "gcc/targhooks.cc"},
+    {"repo": "gcc-mirror/gcc", "path": "gcc/testsuite/gcc.target/i386/stack-clash-protection.c"},
+    {"repo": "gcc-mirror/gcc", "path": "gcc/common.opt"}
+  ],
+  "symbols": [
+    {"repo": "gcc-mirror/gcc", "path": "gcc/config/i386/i386.cc", "symbol": "ix86_adjust_stack_and_probe"},
+    {"repo": "gcc-mirror/gcc", "path": "gcc/config/i386/i386.cc", "symbol": "ix86_emit_probe_stack_range"},
+    {"repo": "gcc-mirror/gcc", "path": "gcc/config/i386/i386.cc", "symbol": "get_probe_interval"},
+    {"repo": "gcc-mirror/gcc", "path": "gcc/explow.cc", "symbol": "anti_adjust_stack_and_probe_stack_clash"},
+    {"repo": "gcc-mirror/gcc", "path": "gcc/explow.cc", "symbol": "anti_adjust_stack_and_probe"},
+    {"repo": "gcc-mirror/gcc", "path": "gcc/explow.h", "symbol": "anti_adjust_stack_and_probe_stack_clash"},
+    {"repo": "gcc-mirror/gcc", "path": "gcc/target.def", "symbol": "TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE"},
+    {"repo": "gcc-mirror/gcc", "path": "gcc/targhooks.h", "symbol": "default_stack_clash_protection_alloca_probe_range"},
+    {"repo": "gcc-mirror/gcc", "path": "gcc/targhooks.cc", "symbol": "default_stack_clash_protection_alloca_probe_range"},
+    {"repo": "gcc-mirror/gcc", "path": "gcc/common.opt", "symbol": "fstack-clash-protection"}
+  ],
+  "chain": [
+    {"repo": "gcc-mirror/gcc", "path": "gcc/common.opt", "symbol": "fstack-clash-protection"},
+    {"repo": "gcc-mirror/gcc", "path": "gcc/explow.cc", "symbol": "anti_adjust_stack_and_probe_stack_clash"},
+    {"repo": "gcc-mirror/gcc", "path": "gcc/config/i386/i386.cc", "symbol": "ix86_adjust_stack_and_probe"},
+    {"repo": "gcc-mirror/gcc", "path": "gcc/target.def", "symbol": "TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE"}
+  ],
+  "text": "Audit of GCC's stack clash protection implementation (repo gcc-mirror/gcc, checked out at /workspace/gcc--96dfb333). (1) x86_64 target probing: gcc/config/i386/i386.cc — ix86_adjust_stack_and_probe (line ~8215) emits the stack-clash probing sequence in the prologue, consulting flag_stack_clash_protection and param_stack_clash_protection_guard_size/probe_interval; get_probe_interval (line ~6937) returns the probing interval for -fstack-clash-protection, and ix86_emit_probe_stack_range (line ~8463) emits explicit probe ranges. (2) Generic expansion: gcc/explow.cc — anti_adjust_stack_and_probe_stack_clash (line 2072) implements the generic stack-clash-safe allocation/probe loop used by allocate_dynamic_stack_space (dispatched at lines 1644-1646), alongside the older anti_adjust_stack_and_probe (line 2201); these are declared in gcc/explow.h together with the probe-loop helpers (compute_stack_clash_protection_loop_data, emit_stack_clash_protection_probe_loop_start/end). (3) The TARGET_STACK_CLASH_PROTECTION hook: the target hook is TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE, defined via DEFHOOK(stack_clash_protection_alloca_probe_range, ...) in gcc/target.def (line 6535); its default implementation default_stack_clash_protection_alloca_probe_range is declared in gcc/targhooks.h (line 305) and defined in gcc/targhooks.cc (line 2747). No standalone TARGET_STACK_CLASH_PROTECTION macro exists in headers — the hook above is the canonical declaration (documented in gcc/doc/tm.texi). (4) Test: gcc/testsuite/gcc.target/i386/stack-clash-protection.c — a dg-do compile test with dg-options \"-O2 -fstack-clash-protection\" validating the x86 stack clash protection codegen path. (5) Option definition: gcc/common.opt line 3054 defines fstack-clash-protection (Common Var(flag_stack_clash_protection) Optimization) — 'Insert code to probe each page of stack space as it is alloca...
Bash Commands (12)
1. $ ls /workspace/ && ls /workspace/gcc-mirror 2>/dev/null | head
2. $ ls /workspace/gcc--96dfb333 | head -20
3. $ grep -n "stack_clash_protection" /workspace/gcc--96dfb333/gcc/config/i386/i386.cc | head -20
4. $ grep -n "anti_adjust_stack_and_probe" /workspace/gcc--96dfb333/gcc/explow.cc | head
5. $ grep -rn "TARGET_STACK_CLASH_PROTECTION" /workspace/gcc--96dfb333/gcc --include="*.h" | head; echo ---; grep -rln "stack_clash" /workspace/gcc--96dfb333/gcc/config/i386/*.h /workspace/gcc--96dfb333/gcc/*.h 2>/dev/null | head
6. $ ls /workspace/gcc--96dfb333/gcc/testsuite/gcc.target/i386/stack-clash-* 2>/dev/null; echo ---; grep -n "fstack-clash-protection" /workspace/gcc--96dfb333/gcc/common.opt
7. $ grep -rn "TARGET_STACK_CLASH_PROTECTION" /workspace/gcc--96dfb333/gcc/*.h /workspace/gcc--96dfb333/gcc/*.def /workspace/gcc--96dfb333/gcc/config/i386/ 2>/dev/null | head; echo ---; grep -n "stack_clash" /workspace/gcc--96dfb333/gcc/explow.h /workspace/gcc--96dfb333/gcc/function.h /workspace/gcc--96dfb333/gcc/targhooks.h
8. $ grep -rn "STACK_CLASH_PROTECTION" /workspace/gcc--96dfb333/gcc/target.def /workspace/gcc--96dfb333/gcc/defaults.h 2>/dev/null | head; echo ---; grep -rln "TARGET_STACK_CLASH_PROTECTION" /workspace/gcc--96dfb333/gcc --include="*.h" --include="*.def" --include="*.texi" 2>/dev/null | head
9. $ grep -n "TARGET_STACK_CLASH_PROTECTION" /workspace/gcc--96dfb333/gcc/doc/tm.texi | head; echo ---; grep -rn "stack_clash" /workspace/gcc--96dfb333/gcc/target.def | head; echo ---; ls /workspace/gcc--96dfb333/gcc/doc/tm.texi.in 2>/dev/null && grep -n "STACK_CLASH" /workspace/gcc--96dfb333/gcc/doc/tm.texi.in | head
10. $ sed -n 6900,6945p /workspace/gcc--96dfb333/gcc/config/i386/i386.cc; echo ====; grep -n "^ix86_adjust_stack_and_probe\|^ix86_emit_probe_stack_range\|static void.*probe" /workspace/gcc--96dfb333/gcc/config/i386/i386.cc | head
11. $ head -20 /workspace/gcc--96dfb333/gcc/testsuite/gcc.target/i386/stack-clash-protection.c; echo ====; sed -n 3050,3060p /workspace/gcc--96dfb333/gcc/common.opt; echo ====; grep -rn "stack_clash" /workspace/gcc--96dfb333/gcc/defaults.h /workspace/gcc--96dfb333/gcc/flag-types.h /workspace/gcc--96dfb333/gcc/params.opt 2>/dev/null | head
12. $ grep -n "default_stack_clash_protection_alloca_probe_range" /workspace/gcc--96dfb333/gcc/targhooks.cc; sed -n 6530,6546p /workspace/gcc--96dfb333/gcc/target.def
File Paths
Trial: runs/mcp_lift_study/csb_org_security_claudefa_20260612_132905/baseline-local-direct/ccx-vuln-remed-126_7cac4c/2026-06-12__13-44-11/ccx-vuln-remed-126__XBfaW2y
+Relative: csb_org_security_claudefa_20260612_132905/baseline-local-direct/ccx-vuln-remed-126_7cac4c/2026-06-12__13-44-11/ccx-vuln-remed-126__XBfaW2y

\ No newline at end of file
diff --git a/explorer/csb_org_security_claudefa_20260612_172328-baseline-local-direct-ccx-vuln-remed-135_aaca04-2026-06-12__17-41-01-ccx-vuln-remed-135__kGY3RUr.html b/explorer/csb_org_security_claudefa_20260612_172328-baseline-local-direct-ccx-vuln-remed-135_aaca04-2026-06-12__17-41-01-ccx-vuln-remed-135__kGY3RUr.html
new file mode 100644
index 0000000000..f644df3602
--- /dev/null
+++ b/explorer/csb_org_security_claudefa_20260612_172328-baseline-local-direct-ccx-vuln-remed-135_aaca04-2026-06-12__17-41-01-ccx-vuln-remed-135__kGY3RUr.html
@@ -0,0 +1,527 @@
+ccx-vuln-remed-135 — ccx-vuln-remed-135_aaca04
← Back to results
ccx-vuln-remed-135
ccx-vuln-remed-135_aaca04 | Trial: ccx-vuln-remed-135__kGY3RUr | Score: 0.2292 | mcp_lift_study
Task Information
Task instruction sent to agent
# Chromium Renderer Process Sandbox Audit
+
+## Your Task
+
+Audit the security sandbox implementation for Chromium's renderer processes. Find all C++ source files in `chromium/chromium` that implement the sandbox: 1. The file under `sandbox/linux/` that implements `BPFBasePolicy` — the seccomp-BPF base policy for Linux sandboxing. 2. The file under `sandbox/win/src/` that defines `TargetPolicy` — the Windows sandbox policy configuration. 3. The file under `content/browser/` that configures sandbox parameters for renderer process launch (look for `SetRendererSandboxPolicy` or `GetRendererSandboxType`). 4. The file under `sandbox/policy/` that defines `SandboxType` enum and sandbox profile mappings. Report each file path and key class/function.
+
+## Context
+
+You are working on a codebase task involving repos from the security domain.
+
+## Available Resources
+
+## Output Format
+
+Use the published task contract:
+
+- `TASK_WORKDIR=/workspace`
+- `TASK_REPO_ROOT=/workspace`
+- `TASK_OUTPUT=/workspace/answer.json`
+
+Create a file at `TASK_OUTPUT` (`/workspace/answer.json`) with your findings in the following structure:
+
+```json
+{
+  "files": [
+    {"repo": "repo-name", "path": "relative/path/to/file.go"}
+  ],
+  "symbols": [
+    {"repo": "repo-name", "path": "relative/path/to/file.go", "symbol": "SymbolName"}
+  ],
+  "chain": [
+    {"repo": "repo-name", "path": "relative/path/to/file.go", "symbol": "FunctionName"}
+  ],
+  "text": "Narrative explanation of your findings, citing repos and file paths."
+}
+```
+
+Include only the fields relevant to this task. Your answer is evaluated against a closed-world oracle — completeness matters.
+
+## Evaluation
+
+Your answer will be scored on:
+- **File recall and precision**: Did you find all relevant files?
+
Execution Metrics
Reward
0.2292
Status
passed
Config
ccx-vuln-remed-135_aaca04
Model
anthropic/claude-fable-5
Agent Time
2.4m
Env Setup
5.1m
Input Tokens
563,719
Output Tokens
13,108
Cache Tokens
558,067
Cost
$0.82
Tool Calls
13 (0 MCP)
MCP Ratio
0.000
Context Peak
14%
Cache Hit
95%
Turns
12
Timed Out
No
Tool Breakdown
ToolCalls
Bash11
Write2
Agent Trace
Conversation History (30)
#TimestampTypeSubtypeToolText
1-systeminit-
2-assistanttext-
I'll explore the repository structure to find the sandbox files.
3-assistanttool_useBash
42026-06-12T21:46:30.282Zusertool_resultBash
chromium--2d05e315
5-assistanttool_useBash
62026-06-12T21:46:34.586Zusertool_resultBash
ATL_OWNERS
+AUTHORS
+BUILD.gn
+CODE_OF_CONDUCT.md
+CPPLINT.cfg
+CRYPTO_OWNERS
+DEPS
+DIR_METADATA
+LICENSE
+LICENSE.chromium_os
+OWNERS
+PRESUBMIT.py
+PRESUBMIT_test.py
+PRESUBMIT_test_mocks.py
+README.md
+WATCHLISTS
+android_webview
+apps
+ash
+base
+build
+build_overrides
+buildtools
+cc
+chrome
+chromecast
+chromeos
+codelabs
+codereview.settings
+components
+BUILD.gn
+COMMON_METADATA
+DEPS
+DIR_METADATA
+OWNERS
+README.md
+constants.h
+features.cc
+features.gni
+features.h
+linux
+mac
+policy
+sandbox_export.h
+win
7-assistanttool_useBash
82026-06-12T21:46:39.981Zusertool_resultBash
---
+sandbox/win/src/sandbox.h
+---
+---
9-assistanttool_useBash
102026-06-12T21:46:46.678Zusertool_resultBash
sandbox/policy/linux/bpf_ime_policy_linux.cc
+sandbox/policy/linux/bpf_tts_policy_linux.cc
+sandbox/policy/linux/bpf_audio_policy_linux.h
+sandbox/policy/linux/bpf_libassistant_policy_linux.h
+sandbox/policy/linux/bpf_print_compositor_policy_linux.h
+sandbox/policy/linux/bpf_utility_policy_linux.h
+sandbox/policy/linux/bpf_ime_policy_linux.h
+sandbox/policy/linux/bpf_print_backend_policy_linux.h
+sandbox/policy/linux/bpf_tts_policy_linux.h
+sandbox/policy/linux/bpf_broker_policy_linux.h
+---
+BUILD.gn
+DEPS
+OWNERS
+README.md
+export.h
+features.cc
+features.h
+fuchsia
+linux
+mac
+mojom
+sandbox.cc
+sandbox.h
+sandbox_delegate.h
+sandbox_type.cc
+sandbox_type.h
+sandbox_type_unittest.cc
+switches.cc
+switches.h
+win
+---
+OWNERS
+bpf_audio_policy_linux.cc
+bpf_audio_policy_linux.h
+bpf_base_policy_linux.cc
+bpf_base_policy_linux.h
+bpf_broker_policy_linux.cc
+bpf_broker_policy_linux.h
+bpf_cdm_policy_linux.cc
+bpf_cdm_policy_linux.h
+bpf_cros_amd_gpu_policy_linux.cc
+bpf_cros_amd_gpu_policy_linux.h
+bpf_cros_arm_gpu_policy_linux.cc
+bpf_cros_arm_gpu_policy_linux.h
+bpf_cros_intel_gpu_policy_linux.cc
+bpf_cros_intel_gpu_policy_linux.h
+bpf_cros_nvidia_gpu_policy_linux.cc
+bpf_cros_nvidia_gpu_policy_linux.h
+bpf_cros_virtio_gpu_policy_linux.cc
+bpf_cros_virtio_gpu_policy_linux.h
+bpf_gpu_policy_linux.cc
+bpf_gpu_policy_linux.h
+bpf_hardware_video_decoding_policy_linux.cc
+bpf_hardware_video_decoding_policy_linux.h
+bpf_ime_policy_linux.cc
+bpf_ime_policy_linux.h
+bpf_libassistant_policy_linux.cc
+bpf_libassistant_policy_linux.h
+bpf_nearby_policy_linux.cc
+bpf_nearby_policy_linux.h
+bpf_network_policy_linux.cc
11-assistanttool_useBash
122026-06-12T21:47:00.608Zusertool_resultBash
content/browser/renderer_host/render_process_host_sandbox_policy_win_browsertest.cc
+content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.cc
+---
+content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.cc
+content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.h
+---
+sandbox/win/src/sandbox.h:42:class TargetPolicy;
+sandbox/win/src/sandbox.h:42:class TargetPolicy;
+---
13-assistanttool_useBash
142026-06-12T21:47:06.101Zusertool_resultBash
---
+file_policy_test.cc
+filesystem_policy.cc
+filesystem_policy.h
+lpc_policy_test.cc
+policy_broker.cc
+policy_broker.h
+policy_engine_opcodes.cc
+policy_engine_opcodes.h
+policy_engine_params.h
+policy_engine_processor.cc
+policy_engine_processor.h
+policy_engine_unittest.cc
+policy_low_level.cc
+policy_low_level.h
+policy_low_level_unittest.cc
+policy_opcodes_unittest.cc
+policy_params.h
+policy_target.cc
+policy_target.h
+policy_target_test.cc
+---
+sandbox/policy/sandbox_type.h:15:enum class Sandbox;
+---
+// Copyright 2017 The Chromium Authors
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef SANDBOX_POLICY_SANDBOX_TYPE_H_
+#define SANDBOX_POLICY_SANDBOX_TYPE_H_
+
+#include <string>
+
+#include "base/command_line.h"
+#include "sandbox/policy/export.h"
+
+namespace sandbox {
+namespace mojom {
+enum class Sandbox;
+}  // namespace mojom
+
+namespace policy {
+
+SANDBOX_POLICY_EXPORT bool IsUnsandboxedSandboxType(
+    sandbox::mojom::Sandbox sandbox_type);
+
+SANDBOX_POLICY_EXPORT void SetCommandLineFlagsForSandboxType(
+    base::CommandLine* command_line,
+    sandbox::mojom::Sandbox sandbox_type);
+
+SANDBOX_POLICY_EXPORT sandbox::mojom::Sandbox SandboxTypeFromCommandLine(
+    const base::CommandLine& command_line);
+
+SANDBOX_POLICY_EXPORT std::string StringFromUtilitySandboxType(
+    sandbox::mojom::Sandbox sandbox_type);
+
+SANDBOX_POLICY_EXPORT sandbox::mojom::Sandbox UtilitySandboxTypeFromString(
+    const std::string& sandbox_string);
+
+}  // namespace policy
+}  // namespace sandbox
+
+#endif  // SANDBOX_POLICY_SANDBOX_TYPE_H_
15-assistanttool_useBash
162026-06-12T21:47:12.852Zusertool_resultBash
sandbox/win/src/sandbox_policy.h:263:class [[clang::lto_visibility_public]] TargetPolicy {
+sandbox/win/src/sandbox.h:42:class TargetPolicy;
+sandbox/win/src/sandbox_policy_base.h:165:class PolicyBase final : public TargetPolicy {
+---
+sandbox/win/src/sandbox_policy_diagnostic.h
+sandbox/win/src/broker_services.h
+sandbox/win/src/sandbox_policy_base.h
+sandbox/win/src/sandbox.h
+sandbox/win/src/sandbox_policy.h
+---
+BUILD.gn
+OWNERS
+context.mojom
+sandbox.mojom
17-assistanttool_useBash
182026-06-12T21:47:20.342Zusertool_resultBash
13:enum Sandbox {
+---
+32:  sandbox::mojom::Sandbox GetSandboxType() override;
+---
+26:class SANDBOX_POLICY_EXPORT BPFBasePolicy : public bpf_dsl::Policy {
+29:  BPFBasePolicy();
+31:  explicit BPFBasePolicy(const BaselinePolicyAndroid::RuntimeOptions& options);
19-assistanttool_useBash
202026-06-12T21:47:30.169Zusertool_resultBash
41:      browser_command_line.GetSwitchValueNative(switches::kRendererCmdPrefix);
+55:RendererSandboxedProcessLauncherDelegate::GetSandboxType() {
+56:  return sandbox::mojom::Sandbox::kRenderer;
+69:              sandbox::mojom::Sandbox::kRenderer)),
+97:        "renderer-pdfium", GetSandboxType());
+102:        GetSandboxType());
+106:bool RendererSandboxedProcessLauncherDelegateWin::InitializeConfig(
+120:          GetSandboxType(), ac_flags);
+146:      config, sandbox::mojom::Sandbox::kRenderer, flags);
+---
21-assistanttool_useBash
222026-06-12T21:47:37.946Zusertool_resultBash
40:ResultExpr BPFBasePolicy::EvaluateSyscall(int system_call_number) const {
+53:  return baseline_policy_->EvaluateSyscall(system_call_number);
+sandbox/win/src/sandbox_policy.h:89:  [[nodiscard]] virtual ResultCode SetTokenLevel(TokenLevel initial,
+sandbox/win/src/sandbox_policy.h:131:  [[nodiscard]] virtual ResultCode SetJobLevel(JobLevel job_level,
+sandbox/win/src/sandbox_policy.h:268:  virtual TargetConfig* GetConfig() = 0;
23-assistanttool_useBash
242026-06-12T21:47:46.102Zusertool_resultBash
DEPS
+baseline_policy.cc
+baseline_policy.h
+baseline_policy_android.cc
+baseline_policy_android.h
+baseline_policy_android_unittest.cc
+baseline_policy_unittest.cc
+seccomp_starter_android.cc
+seccomp_starter_android.h
+sigsys_handlers.cc
+sigsys_handlers.h
+sigsys_handlers_unittest.cc
+syscall_parameters_restrictions.cc
+syscall_parameters_restrictions.h
+syscall_parameters_restrictions_unittests.cc
+syscall_sets.cc
+syscall_sets.h
+sandbox/linux/seccomp-bpf-helpers/baseline_policy.h:27:class SANDBOX_EXPORT BaselinePolicy : public bpf_dsl::Policy {
25-assistanttext-
All four components are confirmed. Now I'll write the answer file.
26-assistanttool_useWrite
27-assistanttool_useWrite
282026-06-12T21:48:36.163Zusertool_resultWrite
The file /workspace/answer.json has been updated successfully. (file state is current in your context — no need to Read it back)
29-systemmodel_refusal_fallback-
30-assistanttext-
I've completed the sandbox audit. Here are the four components found in `chromium/chromium`:
+
+**1. seccomp-BPF base policy (Linux)** — `sandbox/policy/linux/bpf_base_policy_linux.cc`/`.h`
+- Class `BPFBasePolicy` (subclass of `bpf_dsl::Policy`). Its `EvaluateSyscall()` delegates to the underlying `BaselinePolicy` defined under `sandbox/linux/seccomp-bpf-helpers/baseline_policy.h`, which holds the actual seccomp baseline.
+
+**2. Windows sandbox policy (`TargetPolicy`)** — `sandbox/win/src/sandbox_policy.h`
+- `class TargetPolicy` (line 263) — the abstract interface (`SetTokenLevel`, `SetJobLevel`, `GetConfig`, …). The concrete implementation is `PolicyBase` in `sandbox_policy_base.h`.
+
+**3. Renderer launch sandbox config** — `content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.cc`/`.h`
+- `RendererSandboxedProcessLauncherDelegate::GetSandboxType()` returns `sandbox::mojom::Sandbox::kRenderer`; the Win subclass's `InitializeConfig()` applies renderer-specific policy at launch.
+
+**4. SandboxType enum + profile mappings** — `sandbox/policy/sandbox_type.h`/`.cc` (+ `sandbox/policy/mojom/sandbox.mojom`)
+- The enum itself is the mojom-generated `enum Sandbox` in `sandbox.mojom`. The mapping/helper functions (`IsUnsandboxedSandboxType`, `SetCommandLineFlagsForSandboxType`, `SandboxTypeFromCommandLine`, etc.) live in `sandbox_type.h/.cc`.
+
+One note worth flagging: the task description says the `SandboxType` enum is defined under `sandbox/policy/`, but in this checkout the enum is actually the mojom-generated `Sandbox` enum (in `sandbox/policy/mojom/sandbox.mojom`); `sandbox/policy/sandbox_type.h` only forward-declares it and supplies the profile-mapping functions. I included both files to cover the closed-world oracle. Results are written to `/workspace/answer.json`.
Tool Calls (13)
1. Bash @ -
Input
{
+  "command": "ls /workspace && ls /workspace/chromium 2>/dev/null | head",
+  "description": "List workspace contents"
+}
Output
{
+  "stdout": "chromium--2d05e315",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
2. Bash @ -
Input
{
+  "command": "ls /workspace/chromium--2d05e315 | head -30; ls /workspace/chromium--2d05e315/sandbox 2>/dev/null",
+  "description": "List repo top-level and sandbox directories"
+}
Output
{
+  "stdout": "ATL_OWNERS\nAUTHORS\nBUILD.gn\nCODE_OF_CONDUCT.md\nCPPLINT.cfg\nCRYPTO_OWNERS\nDEPS\nDIR_METADATA\nLICENSE\nLICENSE.chromium_os\nOWNERS\nPRESUBMIT.py\nPRESUBMIT_test.py\nPRESUBMIT_test_mocks.py\nREADME.md\nWATCHLISTS\nandroid_webview\napps\nash\nbase\nbuild\nbuild_overrides\nbuildtools\ncc\nchrome\nchromecast\nchromeos\ncodelabs\ncodereview.settings\ncomponents\nBUILD.gn\nCOMMON_METADATA\nDEPS\nDIR_METADATA\nOWNERS\nREADME.md\nconstants.h\nfeatures.cc\nfeatures.gni\nfeatures.h\nlinux\nmac\npolicy\nsandbox_export.h\nwin",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
3. Bash @ -
Input
{
+  "command": "cd /workspace/chromium--2d05e315 && grep -rl \"BPFBasePolicy\" sandbox/linux/ | head; echo ---; grep -rl \"class TargetPolicy\" sandbox/win/src/ | head; echo ---; grep -rln \"SetRendererSandboxPolicy\\|GetRendererSandboxType\" content/browser/ | head; echo ---; grep -rln \"enum class SandboxType\\|enum SandboxType\" sandbox/policy/ | head",
+  "description": "Search for sandbox classes and functions"
+}
Output
{
+  "stdout": "---\nsandbox/win/src/sandbox.h\n---\n---",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
4. Bash @ -
Input
{
+  "command": "grep -rln \"BPFBasePolicy\" sandbox/ | head; echo ---; ls sandbox/policy; echo ---; ls sandbox/policy/linux 2>/dev/null | head -30",
+  "description": "Search BPFBasePolicy across sandbox and list policy dir"
+}
Output
{
+  "stdout": "sandbox/policy/linux/bpf_ime_policy_linux.cc\nsandbox/policy/linux/bpf_tts_policy_linux.cc\nsandbox/policy/linux/bpf_audio_policy_linux.h\nsandbox/policy/linux/bpf_libassistant_policy_linux.h\nsandbox/policy/linux/bpf_print_compositor_policy_linux.h\nsandbox/policy/linux/bpf_utility_policy_linux.h\nsandbox/policy/linux/bpf_ime_policy_linux.h\nsandbox/policy/linux/bpf_print_backend_policy_linux.h\nsandbox/policy/linux/bpf_tts_policy_linux.h\nsandbox/policy/linux/bpf_broker_policy_linux.h\n---\nBUILD.gn\nDEPS\nOWNERS\nREADME.md\nexport.h\nfeatures.cc\nfeatures.h\nfuchsia\nlinux\nmac\nmojom\nsandbox.cc\nsandbox.h\nsandbox_delegate.h\nsandbox_type.cc\nsandbox_type.h\nsandbox_type_unittest.cc\nswitches.cc\nswitches.h\nwin\n---\nOWNERS\nbpf_audio_policy_linux.cc\nbpf_audio_policy_linux.h\nbpf_base_policy_linux.cc\nbpf_base_policy_linux.h\nbpf_broker_policy_linux.cc\nbpf_broker_policy_linux.h\nbpf_cdm_policy_linux.cc\nbpf_cdm_policy_linux.h\nbpf_cros_amd_gpu_policy_linux.cc\nbpf_cros_amd_gpu_policy_linux.h\nbpf_cros_arm_gpu_policy_linux.cc\nbpf_cros_arm_gpu_policy_linux.h\nbpf_cros_intel_gpu_policy_linux.cc\nbpf_cros_intel_gpu_policy_linux.h\nbpf_cros_nvidia_gpu_policy_linux.cc\nbpf_cros_nvidia_gpu_policy_linux.h\nbpf_cros_virtio_gpu_policy_linux.cc\nbpf_cros_virtio_gpu_policy_linux.h\nbpf_gpu_policy_linux.cc\nbpf_gpu_policy_linux.h\nbpf_hardware_video_decoding_policy_linux.cc\nbpf_hardware_video_decoding_policy_linux.h\nbpf_ime_policy_linux.cc\nbpf_ime_policy_linux.h\nbpf_libassistant_policy_linux.cc\nbpf_libassistant_policy_linux.h\nbpf_nearby_policy_linux.cc\nbpf_nearby_policy_linux.h\nbpf_network_policy_linux.cc",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
5. Bash @ -
Input
{
+  "command": "grep -rln \"kRenderer\" content/browser/renderer_host/ | grep -i sandbox; echo ---; grep -rln \"GetSandboxType\" content/browser/renderer_host/ | head; echo ---; grep -n \"class TargetPolicy\" sandbox/win/src/sandbox.h sandbox/win/src/*.h 2>/dev/null | head; echo ---; grep -rn \"enum class SandboxType\\|enum SandboxType\" sandbox/policy/sandbox_type.h sandbox/policy/mojom/*.mojom 2>/dev/null | head",
+  "description": "Find renderer sandbox delegate, TargetPolicy, SandboxType"
+}
Output
{
+  "stdout": "content/browser/renderer_host/render_process_host_sandbox_policy_win_browsertest.cc\ncontent/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.cc\n---\ncontent/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.cc\ncontent/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.h\n---\nsandbox/win/src/sandbox.h:42:class TargetPolicy;\nsandbox/win/src/sandbox.h:42:class TargetPolicy;\n---",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
6. Bash @ -
Input
{
+  "command": "grep -rln \"class TargetPolicy {\" sandbox/win/src/; echo ---; ls sandbox/win/src/ | grep -i policy | head -20; echo ---; grep -rn \"enum class Sandbox\\b\\|enum class Sandbox \" sandbox/policy/mojom/sandbox.mojom sandbox/policy/sandbox_type.h 2>/dev/null | head; echo ---; head -40 sandbox/policy/sandbox_type.h",
+  "description": "Locate TargetPolicy definition and SandboxType"
+}
Output
{
+  "stdout": "---\nfile_policy_test.cc\nfilesystem_policy.cc\nfilesystem_policy.h\nlpc_policy_test.cc\npolicy_broker.cc\npolicy_broker.h\npolicy_engine_opcodes.cc\npolicy_engine_opcodes.h\npolicy_engine_params.h\npolicy_engine_processor.cc\npolicy_engine_processor.h\npolicy_engine_unittest.cc\npolicy_low_level.cc\npolicy_low_level.h\npolicy_low_level_unittest.cc\npolicy_opcodes_unittest.cc\npolicy_params.h\npolicy_target.cc\npolicy_target.h\npolicy_target_test.cc\n---\nsandbox/policy/sandbox_type.h:15:enum class Sandbox;\n---\n// Copyright 2017 The Chromium Authors\n// Use of this source code is governed by a BSD-style license that can be\n// found in the LICENSE file.\n\n#ifndef SANDBOX_POLICY_SANDBOX_TYPE_H_\n#define SANDBOX_POLICY_SANDBOX_TYPE_H_\n\n#include <string>\n\n#include \"base/command_line.h\"\n#include \"sandbox/policy/export.h\"\n\nnamespace sandbox {\nnamespace mojom {\nenum class Sandbox;\n}  // namespace mojom\n\nnamespace policy {\n\nSANDBOX_POLICY_EXPORT bool IsUnsandboxedSandboxType(\n    sandbox::mojom::Sandbox sandbox_type);\n\nSANDBOX_POLICY_EXPORT void SetCommandLineFlagsForSandboxType(\n    base::CommandLine* command_line,\n    sandbox::mojom::Sandbox sandbox_type);\n\nSANDBOX_POLICY_EXPORT sandbox::mojom::Sandbox SandboxTypeFromCommandLine(\n    const base::CommandLine& command_line);\n\nSANDBOX_POLICY_EXPORT std::string StringFromUtilitySandboxType(\n    sandbox::mojom::Sandbox sandbox_type);\n\nSANDBOX_POLICY_EXPORT sandbox::mojom::Sandbox UtilitySandboxTypeFromString(\n    const std::string& sandbox_string);\n\n}  // namespace policy\n}  // namespace sandbox\n\n#endif  // SANDBOX_POLICY_SANDBOX_TYPE_H_",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
7. Bash @ -
Input
{
+  "command": "grep -rn \"class .*TargetPolicy\" sandbox/win/src/*.h | head; echo ---; grep -rln \"TargetPolicy\" sandbox/win/src/*.h | head; echo ---; grep -rn \"enum class Sandbox\" sandbox/policy/mojom/sandbox.mojom | head; ls sandbox/policy/mojom/",
+  "description": "Find TargetPolicy class definition and Sandbox enum in mojom"
+}
Output
{
+  "stdout": "sandbox/win/src/sandbox_policy.h:263:class [[clang::lto_visibility_public]] TargetPolicy {\nsandbox/win/src/sandbox.h:42:class TargetPolicy;\nsandbox/win/src/sandbox_policy_base.h:165:class PolicyBase final : public TargetPolicy {\n---\nsandbox/win/src/sandbox_policy_diagnostic.h\nsandbox/win/src/broker_services.h\nsandbox/win/src/sandbox_policy_base.h\nsandbox/win/src/sandbox.h\nsandbox/win/src/sandbox_policy.h\n---\nBUILD.gn\nOWNERS\ncontext.mojom\nsandbox.mojom",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
8. Bash @ -
Input
{
+  "command": "grep -n \"enum Sandbox\\|enum class Sandbox\" sandbox/policy/mojom/sandbox.mojom; echo ---; grep -n \"GetSandboxType\\|kRenderer\\|class Renderer\" content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.h | head; echo ---; grep -n \"BPFBasePolicy\" sandbox/policy/linux/bpf_base_policy_linux.h | head -3",
+  "description": "Confirm Sandbox enum, renderer delegate, BPFBasePolicy"
+}
Output
{
+  "stdout": "13:enum Sandbox {\n---\n32:  sandbox::mojom::Sandbox GetSandboxType() override;\n---\n26:class SANDBOX_POLICY_EXPORT BPFBasePolicy : public bpf_dsl::Policy {\n29:  BPFBasePolicy();\n31:  explicit BPFBasePolicy(const BaselinePolicyAndroid::RuntimeOptions& options);",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
9. Bash @ -
Input
{
+  "command": "grep -n \"kRenderer\\|GetSandboxType\\|InitializeConfig\\|PreSpawnTarget\" content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.cc | head; echo ---; grep -n \"class BaselinePolicy\" sandbox/linux/seccomp-bpf-helpers/baseline_policy.h",
+  "description": "Verify renderer delegate sandbox type and BaselinePolicy"
+}
Output
{
+  "stdout": "41:      browser_command_line.GetSwitchValueNative(switches::kRendererCmdPrefix);\n55:RendererSandboxedProcessLauncherDelegate::GetSandboxType() {\n56:  return sandbox::mojom::Sandbox::kRenderer;\n69:              sandbox::mojom::Sandbox::kRenderer)),\n97:        \"renderer-pdfium\", GetSandboxType());\n102:        GetSandboxType());\n106:bool RendererSandboxedProcessLauncherDelegateWin::InitializeConfig(\n120:          GetSandboxType(), ac_flags);\n146:      config, sandbox::mojom::Sandbox::kRenderer, flags);\n---",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "returnCodeInterpretation": "No matches found",
+  "noOutputExpected": false
+}
10. Bash @ -
Input
{
+  "command": "grep -rn \"class BaselinePolicy\" sandbox/linux/seccomp-bpf-helpers/*.h; grep -n \"EvaluateSyscall\" sandbox/policy/linux/bpf_base_policy_linux.cc | head -3; grep -rn \"SetJobLevel\\|SetTokenLevel\\|GetConfig\" sandbox/win/src/sandbox_policy.h | head -5",
+  "description": "Check BaselinePolicy and TargetPolicy members"
+}
Output
{
+  "stdout": "40:ResultExpr BPFBasePolicy::EvaluateSyscall(int system_call_number) const {\n53:  return baseline_policy_->EvaluateSyscall(system_call_number);\nsandbox/win/src/sandbox_policy.h:89:  [[nodiscard]] virtual ResultCode SetTokenLevel(TokenLevel initial,\nsandbox/win/src/sandbox_policy.h:131:  [[nodiscard]] virtual ResultCode SetJobLevel(JobLevel job_level,\nsandbox/win/src/sandbox_policy.h:268:  virtual TargetConfig* GetConfig() = 0;",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
11. Bash @ -
Input
{
+  "command": "ls sandbox/linux/seccomp-bpf-helpers/ | head -20; grep -rn \"class SANDBOX_EXPORT BaselinePolicy\" sandbox/linux/seccomp-bpf-helpers/baseline_policy.h 2>/dev/null",
+  "description": "Check baseline policy files under sandbox/linux"
+}
Output
{
+  "stdout": "DEPS\nbaseline_policy.cc\nbaseline_policy.h\nbaseline_policy_android.cc\nbaseline_policy_android.h\nbaseline_policy_android_unittest.cc\nbaseline_policy_unittest.cc\nseccomp_starter_android.cc\nseccomp_starter_android.h\nsigsys_handlers.cc\nsigsys_handlers.h\nsigsys_handlers_unittest.cc\nsyscall_parameters_restrictions.cc\nsyscall_parameters_restrictions.h\nsyscall_parameters_restrictions_unittests.cc\nsyscall_sets.cc\nsyscall_sets.h\nsandbox/linux/seccomp-bpf-helpers/baseline_policy.h:27:class SANDBOX_EXPORT BaselinePolicy : public bpf_dsl::Policy {",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
12. Write @ -
Input
{
+  "file_path": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\"repo\": \"chromium/chromium\", \"path\": \"sandbox/policy/linux/bpf_base_policy_linux.cc\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"sandbox/policy/linux/bpf_base_policy_linux.h\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"sandbox/linux/seccomp-bpf-helpers/baseline_policy.cc\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"sandbox/linux/seccomp-bpf-helpers/baseline_policy.h\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"sandbox/win/src/sandbox_policy.h\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"sandbox/win/src/sandbox_policy_base.h\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"sandbox/win/src/sandbox_policy_base.cc\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.cc\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.h\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"sandbox/policy/sandbox_type.h\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"sandbox/policy/sandbox_type.cc\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"sandbox/policy/mojom/sandbox.mojom\"}\n  ],\n  \"symbols\": [\n    {\"repo\": \"chromium/chromium\", \"path\": \"sandbox/policy/linux/bpf_base_policy_linux.h\", \"symbol\": \"BPFBasePolicy\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"sandbox/policy/linux/bpf_base_policy_linux.cc\", \"symbol\": \"BPFBasePolicy::EvaluateSyscall\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"sandbox/linux/seccomp-bpf-helpers/baseline_policy.h\", \"symbol\": \"BaselinePolicy\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"sandbox/win/src/sandbox_policy.h\", \"symbol\": \"TargetPolicy\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"sandbox/win/src/sandbox_policy_base.h\", \"symbol\": \"PolicyBase\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.h\", \"symbol\": \"RendererSandboxedProcessLauncherDelegate\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.cc\", \"symbol\": \"RendererSandboxedProcessLauncherDelegate::GetSandboxType\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.cc\", \"symbol\": \"RendererSandboxedProcessLauncherDelegateWin::InitializeConfig\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"sandbox/policy/mojom/sandbox.mojom\", \"symbol\": \"Sandbox\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"sandbox/policy/sandbox_type.cc\", \"symbol\": \"SetCommandLineFlagsForSandboxType\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"sandbox/policy/sandbox_type.cc\", \"symbol\": \"SandboxTypeFromCommandLine\"}\n  ],\n  \"chain\": [\n    {\"repo\": \"chromium/chromium\", \"path\": \"content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.cc\", \"symbol\": \"RendererSandboxedProcessLauncherDelegate::GetSandboxType\"},\n    {\"repo\": \"ch"
+}
13. Write @ -
Input
{
+  "file_path": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\"repo\": \"chromium/chromium\", \"path\": \"sandbox/policy/linux/bpf_base_policy_linux.cc\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"sandbox/policy/linux/bpf_base_policy_linux.h\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"sandbox/win/src/sandbox_policy.h\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.cc\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.h\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"sandbox/policy/sandbox_type.h\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"sandbox/policy/sandbox_type.cc\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"sandbox/policy/mojom/sandbox.mojom\"}\n  ],\n  \"symbols\": [\n    {\"repo\": \"chromium/chromium\", \"path\": \"sandbox/policy/linux/bpf_base_policy_linux.h\", \"symbol\": \"BPFBasePolicy\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"sandbox/policy/linux/bpf_base_policy_linux.cc\", \"symbol\": \"BPFBasePolicy::EvaluateSyscall\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"sandbox/win/src/sandbox_policy.h\", \"symbol\": \"TargetPolicy\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.cc\", \"symbol\": \"RendererSandboxedProcessLauncherDelegate::GetSandboxType\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"sandbox/policy/mojom/sandbox.mojom\", \"symbol\": \"Sandbox\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"sandbox/policy/sandbox_type.h\", \"symbol\": \"SandboxTypeFromCommandLine\"}\n  ],\n  \"text\": \"Audit of Chromium's renderer-process security sandbox (repo chromium/chromium). 1) seccomp-BPF base policy for Linux: sandbox/policy/linux/bpf_base_policy_linux.cc/.h define class BPFBasePolicy (a bpf_dsl::Policy subclass). Its EvaluateSyscall() delegates to an underlying BaselinePolicy (sandbox/linux/seccomp-bpf-helpers/baseline_policy.h, class BaselinePolicy), which lives under sandbox/linux/ and provides the actual seccomp baseline. 2) Windows sandbox policy configuration: sandbox/win/src/sandbox_policy.h defines class TargetPolicy (line 263), the abstract interface with SetTokenLevel/SetJobLevel/GetConfig etc.; the concrete implementation is PolicyBase in sandbox/win/src/sandbox_policy_base.h. 3) Renderer launch sandbox configuration: content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.cc/.h. RendererSandboxedProcessLauncherDelegate::GetSandboxType() returns sandbox::mojom::Sandbox::kRenderer; the Win variant RendererSandboxedProcessLauncherDelegateWin::InitializeConfig() applies renderer-specific policy. 4) SandboxType enum and profile mappings: the enum is the mojom-generated Sandbox enum declared in sandbox/policy/mojom/sandbox.mojom (enum Sandbox { ... kRenderer ... }); sandbox/policy/sandbox_type.h/.cc provide the helper/mapping functions (IsUnsandboxedSandboxType, SetCommandLineFlagsForSandboxType, SandboxTypeFromCommandLine, StringFromUtilitySandboxType) that map sandbox types to profiles/command-line flags.\"\n}\n"
+}
Output
{
+  "type": "update",
+  "filePath": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\"repo\": \"chromium/chromium\", \"path\": \"sandbox/policy/linux/bpf_base_policy_linux.cc\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"sandbox/policy/linux/bpf_base_policy_linux.h\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"sandbox/win/src/sandbox_policy.h\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.cc\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.h\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"sandbox/policy/sandbox_type.h\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"sandbox/policy/sandbox_type.cc\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"sandbox/policy/mojom/sandbox.mojom\"}\n  ],\n  \"symbols\": [\n    {\"repo\": \"chromium/chromium\", \"path\": \"sandbox/policy/linux/bpf_base_policy_linux.h\", \"symbol\": \"BPFBasePolicy\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"sandbox/policy/linux/bpf_base_policy_linux.cc\", \"symbol\": \"BPFBasePolicy::EvaluateSyscall\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"sandbox/win/src/sandbox_policy.h\", \"symbol\": \"TargetPolicy\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.cc\", \"symbol\": \"RendererSandboxedProcessLauncherDelegate::GetSandboxType\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"sandbox/policy/mojom/sandbox.mojom\", \"symbol\": \"Sandbox\"},\n    {\"repo\": \"chromium/chromium\", \"path\": \"sandbox/policy/sandbox_type.h\", \"symbol\": \"SandboxTypeFromCommandLine\"}\n  ],\n  \"text\": \"Audit of Chromium's renderer-process security sandbox (repo chromium/chromium). 1) seccomp-BPF base policy for Linux: sandbox/policy/linux/bpf_base_policy_linux.cc/.h define class BPFBasePolicy (a bpf_dsl::Policy subclass). Its EvaluateSyscall() delegates to an underlying BaselinePolicy (sandbox/linux/seccomp-bpf-helpers/baseline_policy.h, class BaselinePolicy), which lives under sandbox/linux/ and provides the actual seccomp baseline. 2) Windows sandbox policy configuration: sandbox/win/src/sandbox_policy.h defines class TargetPolicy (line 263), the abstract interface with SetTokenLevel/SetJobLevel/GetConfig etc.; the concrete implementation is PolicyBase in sandbox/win/src/sandbox_policy_base.h. 3) Renderer launch sandbox configuration: content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.cc/.h. RendererSandboxedProcessLauncherDelegate::GetSandboxType() returns sandbox::mojom::Sandbox::kRenderer; the Win variant RendererSandboxedProcessLauncherDelegateWin::InitializeConfig() applies renderer-specific policy. 4) SandboxType enum and profile mappings: the enum is the mojom-generated Sandbox enum declared in sandbox/policy/mojom/sandbox.mojom (enum Sandbox { ... kRenderer ... }); sandbox/policy/sandbox_type.h/.cc provide the helper/mapping functions (IsUnsandboxedSandboxType, SetCommandLineFlagsForSandboxType, SandboxTypeFromCommandLine, StringFromUtilitySandboxType) that map sandbox types to profiles/command-line flags.\"\n}\n",
+  "structuredPatch": [
+    {
+      "oldStart": 2,
+      "oldLines": 11,
+      "newStart": 2,
+      "newLines": 7,
+      "lines": [
+        "   \"files\": [",
+        "     {\"repo\": \"chromium/chromium\", \"path\": \"sandbox/policy/linux/bpf_base_policy_linux.cc\"},",
+        "     {\"repo\": \"chromium/chromium\", \"path\": \"sandbox/policy/linux/bpf_base_policy_linux.h\"},",
+        "-    {\"repo\": \"chromium/chromium\", \"path\": \"sandbox/linux/seccomp-bpf-helpers/baseline_policy.cc\"},",
+        "-    {\"repo\": \"chromium/chromium\", \"path\": \"sandbox/linux/seccomp-bpf-helpers/baseline_policy.h\"},",
+        "     {\"repo\": \"chromium/chromium\", \"path\": \"sandbox/win/src/sandbox_policy.h\"},",
+       
+...
Code Changes (2)
1. WRITE /workspace/answer.json
{
+  "files": [
+    {"repo": "chromium/chromium", "path": "sandbox/policy/linux/bpf_base_policy_linux.cc"},
+    {"repo": "chromium/chromium", "path": "sandbox/policy/linux/bpf_base_policy_linux.h"},
+    {"repo": "chromium/chromium", "path": "sandbox/linux/seccomp-bpf-helpers/baseline_policy.cc"},
+    {"repo": "chromium/chromium", "path": "sandbox/linux/seccomp-bpf-helpers/baseline_policy.h"},
+    {"repo": "chromium/chromium", "path": "sandbox/win/src/sandbox_policy.h"},
+    {"repo": "chromium/chromium", "path": "sandbox/win/src/sandbox_policy_base.h"},
+    {"repo": "chromium/chromium", "path": "sandbox/win/src/sandbox_policy_base.cc"},
+    {"repo": "chromium/chromium", "path": "content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.cc"},
+    {"repo": "chromium/chromium", "path": "content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.h"},
+    {"repo": "chromium/chromium", "path": "sandbox/policy/sandbox_type.h"},
+    {"repo": "chromium/chromium", "path": "sandbox/policy/sandbox_type.cc"},
+    {"repo": "chromium/chromium", "path": "sandbox/policy/mojom/sandbox.mojom"}
+  ],
+  "symbols": [
+    {"repo": "chromium/chromium", "path": "sandbox/policy/linux/bpf_base_policy_linux.h", "symbol": "BPFBasePolicy"},
+    {"repo": "chromium/chromium", "path": "sandbox/policy/linux/bpf_base_policy_linux.cc", "symbol": "BPFBasePolicy::EvaluateSyscall"},
+    {"repo": "chromium/chromium", "path": "sandbox/linux/seccomp-bpf-helpers/baseline_policy.h", "symbol": "BaselinePolicy"},
+    {"repo": "chromium/chromium", "path": "sandbox/win/src/sandbox_policy.h", "symbol": "TargetPolicy"},
+    {"repo": "chromium/chromium", "path": "sandbox/win/src/sandbox_policy_base.h", "symbol": "PolicyBase"},
+    {"repo": "chromium/chromium", "path": "content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.h", "symbol": "RendererSandboxedProcessLauncherDelegate"},
+    {"repo": "chromium/chromium", "path": "content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.cc", "symbol": "RendererSandboxedProcessLauncherDelegate::GetSandboxType"},
+    {"repo": "chromium/chromium", "path": "content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.cc", "symbol": "RendererSandboxedProcessLauncherDelegateWin::InitializeConfig"},
+    {"repo": "chromium/chromium", "path": "sandbox/policy/mojom/sandbox.mojom", "symbol": "Sandbox"},
+    {"repo": "chromium/chromium", "path": "sandbox/policy/sandbox_type.cc", "symbol": "SetCommandLineFlagsForSandboxType"},
+    {"repo": "chromium/chromium", "path": "sandbox/policy/sandbox_type.cc", "symbol": "SandboxTypeFromCommandLine"}
+  ],
+  "chain": [
+    {"repo": "chromium/chromium", "path": "content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.cc", "symbol": "RendererSandboxedProcessLauncherDelegate::GetSandboxType"},
+    {"repo": "ch
2. WRITE /workspace/answer.json
{
+  "files": [
+    {"repo": "chromium/chromium", "path": "sandbox/policy/linux/bpf_base_policy_linux.cc"},
+    {"repo": "chromium/chromium", "path": "sandbox/policy/linux/bpf_base_policy_linux.h"},
+    {"repo": "chromium/chromium", "path": "sandbox/win/src/sandbox_policy.h"},
+    {"repo": "chromium/chromium", "path": "content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.cc"},
+    {"repo": "chromium/chromium", "path": "content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.h"},
+    {"repo": "chromium/chromium", "path": "sandbox/policy/sandbox_type.h"},
+    {"repo": "chromium/chromium", "path": "sandbox/policy/sandbox_type.cc"},
+    {"repo": "chromium/chromium", "path": "sandbox/policy/mojom/sandbox.mojom"}
+  ],
+  "symbols": [
+    {"repo": "chromium/chromium", "path": "sandbox/policy/linux/bpf_base_policy_linux.h", "symbol": "BPFBasePolicy"},
+    {"repo": "chromium/chromium", "path": "sandbox/policy/linux/bpf_base_policy_linux.cc", "symbol": "BPFBasePolicy::EvaluateSyscall"},
+    {"repo": "chromium/chromium", "path": "sandbox/win/src/sandbox_policy.h", "symbol": "TargetPolicy"},
+    {"repo": "chromium/chromium", "path": "content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.cc", "symbol": "RendererSandboxedProcessLauncherDelegate::GetSandboxType"},
+    {"repo": "chromium/chromium", "path": "sandbox/policy/mojom/sandbox.mojom", "symbol": "Sandbox"},
+    {"repo": "chromium/chromium", "path": "sandbox/policy/sandbox_type.h", "symbol": "SandboxTypeFromCommandLine"}
+  ],
+  "text": "Audit of Chromium's renderer-process security sandbox (repo chromium/chromium). 1) seccomp-BPF base policy for Linux: sandbox/policy/linux/bpf_base_policy_linux.cc/.h define class BPFBasePolicy (a bpf_dsl::Policy subclass). Its EvaluateSyscall() delegates to an underlying BaselinePolicy (sandbox/linux/seccomp-bpf-helpers/baseline_policy.h, class BaselinePolicy), which lives under sandbox/linux/ and provides the actual seccomp baseline. 2) Windows sandbox policy configuration: sandbox/win/src/sandbox_policy.h defines class TargetPolicy (line 263), the abstract interface with SetTokenLevel/SetJobLevel/GetConfig etc.; the concrete implementation is PolicyBase in sandbox/win/src/sandbox_policy_base.h. 3) Renderer launch sandbox configuration: content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.cc/.h. RendererSandboxedProcessLauncherDelegate::GetSandboxType() returns sandbox::mojom::Sandbox::kRenderer; the Win variant RendererSandboxedProcessLauncherDelegateWin::InitializeConfig() applies renderer-specific policy. 4) SandboxType enum and profile mappings: the enum is the mojom-generated Sandbox enum declared in sandbox/policy/mojom/sandbox.mojom (enum Sandbox { ... kRenderer ... }); sandbox/policy/sandbox_type.h/.cc provide the helper/mapping functions (IsUnsandboxedSandboxType, SetCommandLineFlagsForSandboxType, SandboxTypeFromCommandLine, StringFromUtilitySandboxType) that map sandbox types to profiles/command-line flags."
+}
+
Bash Commands (11)
1. $ ls /workspace && ls /workspace/chromium 2>/dev/null | head
2. $ ls /workspace/chromium--2d05e315 | head -30; ls /workspace/chromium--2d05e315/sandbox 2>/dev/null
3. $ cd /workspace/chromium--2d05e315 && grep -rl "BPFBasePolicy" sandbox/linux/ | head; echo ---; grep -rl "class TargetPolicy" sandbox/win/src/ | head; echo ---; grep -rln "SetRendererSandboxPolicy\|GetRendererSandboxType" content/browser/ | head; echo ---; grep -rln "enum class SandboxType\|enum SandboxType" sandbox/policy/ | head
4. $ grep -rln "BPFBasePolicy" sandbox/ | head; echo ---; ls sandbox/policy; echo ---; ls sandbox/policy/linux 2>/dev/null | head -30
5. $ grep -rln "kRenderer" content/browser/renderer_host/ | grep -i sandbox; echo ---; grep -rln "GetSandboxType" content/browser/renderer_host/ | head; echo ---; grep -n "class TargetPolicy" sandbox/win/src/sandbox.h sandbox/win/src/*.h 2>/dev/null | head; echo ---; grep -rn "enum class SandboxType\|enum SandboxType" sandbox/policy/sandbox_type.h sandbox/policy/mojom/*.mojom 2>/dev/null | head
6. $ grep -rln "class TargetPolicy {" sandbox/win/src/; echo ---; ls sandbox/win/src/ | grep -i policy | head -20; echo ---; grep -rn "enum class Sandbox\b\|enum class Sandbox " sandbox/policy/mojom/sandbox.mojom sandbox/policy/sandbox_type.h 2>/dev/null | head; echo ---; head -40 sandbox/policy/sandbox_type.h
7. $ grep -rn "class .*TargetPolicy" sandbox/win/src/*.h | head; echo ---; grep -rln "TargetPolicy" sandbox/win/src/*.h | head; echo ---; grep -rn "enum class Sandbox" sandbox/policy/mojom/sandbox.mojom | head; ls sandbox/policy/mojom/
8. $ grep -n "enum Sandbox\|enum class Sandbox" sandbox/policy/mojom/sandbox.mojom; echo ---; grep -n "GetSandboxType\|kRenderer\|class Renderer" content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.h | head; echo ---; grep -n "BPFBasePolicy" sandbox/policy/linux/bpf_base_policy_linux.h | head -3
9. $ grep -n "kRenderer\|GetSandboxType\|InitializeConfig\|PreSpawnTarget" content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.cc | head; echo ---; grep -n "class BaselinePolicy" sandbox/linux/seccomp-bpf-helpers/baseline_policy.h
10. $ grep -rn "class BaselinePolicy" sandbox/linux/seccomp-bpf-helpers/*.h; grep -n "EvaluateSyscall" sandbox/policy/linux/bpf_base_policy_linux.cc | head -3; grep -rn "SetJobLevel\|SetTokenLevel\|GetConfig" sandbox/win/src/sandbox_policy.h | head -5
11. $ ls sandbox/linux/seccomp-bpf-helpers/ | head -20; grep -rn "class SANDBOX_EXPORT BaselinePolicy" sandbox/linux/seccomp-bpf-helpers/baseline_policy.h 2>/dev/null
File Paths
Trial: runs/mcp_lift_study/csb_org_security_claudefa_20260612_172328/baseline-local-direct/ccx-vuln-remed-135_aaca04/2026-06-12__17-41-01/ccx-vuln-remed-135__kGY3RUr
+Relative: csb_org_security_claudefa_20260612_172328/baseline-local-direct/ccx-vuln-remed-135_aaca04/2026-06-12__17-41-01/ccx-vuln-remed-135__kGY3RUr

\ No newline at end of file
diff --git a/explorer/csb_org_security_sonnet_20260612_121211-mcp-remote-direct-ccx-vuln-remed-126_7cac4c-2026-06-12__12-16-12-mcp_ccx-vuln-remed-126_xfz4cg__xjSqn6m.html b/explorer/csb_org_security_sonnet_20260612_121211-mcp-remote-direct-ccx-vuln-remed-126_7cac4c-2026-06-12__12-16-12-mcp_ccx-vuln-remed-126_xfz4cg__xjSqn6m.html
new file mode 100644
index 0000000000..d394993fad
--- /dev/null
+++ b/explorer/csb_org_security_sonnet_20260612_121211-mcp-remote-direct-ccx-vuln-remed-126_7cac4c-2026-06-12__12-16-12-mcp_ccx-vuln-remed-126_xfz4cg__xjSqn6m.html
@@ -0,0 +1,970 @@
+ccx-vuln-remed-126_xfz4cg — ccx-vuln-remed-126_7cac4c
← Back to results
ccx-vuln-remed-126_xfz4cg
ccx-vuln-remed-126_7cac4c | Trial: mcp_ccx-vuln-remed-126_xfz4cg__xjSqn6m | Score: 0.7639 | mcp_lift_study
Task Information
Task instruction sent to agent
# IMPORTANT: Source Code Access
+
+**Local source files are not present.** Your workspace does not contain source code. You **MUST** use Sourcegraph MCP tools to discover, read, and understand code before making any changes.
+
+**Target Repositories (version-pinned mirrors):**
+
+- `github.com/sg-evals/gcc--96dfb333` — use `repo:^github.com/sg-evals/gcc--96dfb333$` filter
+- `github.com/sg-evals/llvm-project--a8f3c97d` — use `repo:^github.com/sg-evals/llvm-project--a8f3c97d$` filter
+
+Scope ALL keyword_search/nls_search queries to these repos.
+Use the repo name as the `repo` parameter for read_file/go_to_definition/find_references.
+
+
+## Required Workflow
+
+1. **Search first** — Use MCP tools to find relevant files and understand existing patterns
+2. **Read remotely** — Use `sg_read_file` to read full file contents from Sourcegraph
+3. **Edit locally** — Use Edit, Write, and Bash to create or modify files in your working directory
+4. **Verify locally** — Run tests with Bash to check your changes
+5. **Produce answer.json** — After completing your edits, also write `/workspace/answer.json` summarizing your work:
+   ```json
+   {
+     "analysis": {
+       "summary": "Brief description of your approach",
+       "files_examined": [{"path": "file.ext", "description": "..."}],
+       "reasoning": "Detailed explanation or analysis"
+     },
+     "changes": [
+       {"file": "path.ext", "description": "...", "diff": "unified diff"}
+     ]
+   }
+   ```
+   Include `changes` with unified diffs for every file you modified. For analysis-only tasks, omit `changes` and focus on `analysis`.
+
+## Tool Selection
+
+| Goal | Tool |
+|------|------|
+| Exact symbol/string | `sg_keyword_search` |
+| Concepts/semantic search | `sg_nls_search` |
+| Trace usage/callers | `sg_find_references` |
+| See implementation | `sg_go_to_definition` |
+| Read full file | `sg_read_file` |
+| Browse structure | `sg_list_files` |
+| Find repos | `sg_list_repos` |
+| Search commits | `sg_commit_search` |
+| Track changes | `sg_diff_search` |
+| Compare versions | `sg_compare_revisions` |
+
+**Decision logic:**
+1. Know the exact symbol? → `sg_keyword_search`
+2. Know the concept, not the name? → `sg_nls_search`
+3. Need definition of a symbol? → `sg_go_to_definition`
+4. Need all callers/references? → `sg_find_references`
+5. Need full file content? → `sg_read_file`
+
+## Scoping (Always Do This)
+
+```
+repo:^github.com/ORG/REPO$           # Exact repo (preferred)
+repo:github.com/ORG/                 # All repos in org
+file:.*\.ts$                         # TypeScript only
+file:src/api/                        # Specific directory
+```
+
+Start narrow. Expand only if results are empty.
+
+## Efficiency Rules
+
+- Chain searches logically: search → read → references → definition
+- Don't re-search for the same pattern; use results from prior calls
+- Prefer `sg_keyword_search` over `sg_nls_search` when you have exact terms
+- Read 2-3 related files before synthesising, rather than one at a time
+- Don't read 20+ remote files without writing code — once you understand the pattern, start implementing
+
+## If Stuck
+
+If MCP search returns no results:
+1. Broaden the search query (synonyms, partial identifiers)
+2. Try `sg_nls_search` for semantic matching
+3. Use `sg_list_files` to browse the directory structure
+4. Use `sg_list_repos` to verify the repository name
+
+---
+
+**Sourcegraph Repositories:** `github.com/sg-evals/gcc--96dfb333`, `github.com/sg-evals/llvm-project--a8f3c97d`
+
+# IMPORTANT: Source Code Access
+
+**Local source files are not present.** Your workspace does not contain source code. You **MUST** use Sourcegraph MCP tools to discover, read, and understand code before making any changes.
+
+**Target Repositories (version-pinned mirrors):**
+
+- `github.com/sg-evals/llvm-project--a8f3c97d` — use `repo:^github.com/sg-evals/llvm-project--a8f3c97d$` filter
+- `github.com/sg-evals/gcc--96dfb333` — use `repo:^github.com/sg-evals/gcc--96dfb333$` filter
+
+Scope ALL keyword_search/nls_search queries to these repos.
+Use the repo name as the `repo` parameter for read_file/go_to_definition/find_references.
+
+
+## Required Workflow
+
+1. **Search first** — Use MCP tools to find relevant files and understand existing patterns
+2. **Read remotely** — Use `sg_read_file` to read full file contents from Sourcegraph
+3. **Edit locally** — Use Edit, Write, and Bash to create or modify files in your working directory
+4. **Verify locally** — Run tests with Bash to check your changes
+
+## Tool Selection
+
+| Goal | Tool |
+|------|------|
+| Exact symbol/string | `sg_keyword_search` |
+| Concepts/semantic search | `sg_nls_search` |
+| Trace usage/callers | `sg_find_references` |
+| See implementation | `sg_go_to_definition` |
+| Read full file | `sg_read_file` |
+| Browse structure | `sg_list_files` |
+| Find repos | `sg_list_repos` |
+| Search commits | `sg_commit_search` |
+| Track changes | `sg_diff_search` |
+| Compare versions | `sg_compare_revisions` |
+
+**Decision logic:**
+1. Know the exact symbol? -> `sg_keyword_search`
+2. Know the concept, not the name? -> `sg_nls_search`
+3. Need definition of a symbol? -> `sg_go_to_definition`
+4. Need all callers/references? -> `sg_find_references`
+5. Need full file content? -> `sg_read_file`
+
+## Scoping (Always Do This)
+
+```
+repo:^github.com/ORG/REPO$           # Exact repo (preferred)
+repo:github.com/ORG/                 # All repos in org
+file:.*\.ts$                         # TypeScript only
+file:src/api/                        # Specific directory
+```
+
+Start narrow. Expand only if results are empty.
+
+## Efficiency Rules
+
+- Chain searches logically: search -> read -> references -> definition
+- Don't re-search for the same pattern; use results from prior calls
+- Prefer `sg_keyword_search` over `sg_nls_search` when you have exact terms
+- Read 2-3 related files before synthesising, rather than one at a time
+- Don't read 20+ remote files without writing code — once you understand the pattern, start implementing
+
+## If Stuck
+
+If MCP search returns no results:
+1. Broaden the search query (synonyms, partial identifiers)
+2. Try `sg_nls_search` for semantic matching
+3. Use `sg_list_files` to browse the directory structure
+4. Use `sg_list_repos` to verify the repository name
+
+---
+
+**Sourcegraph Repositories:** `github.com/sg-evals/llvm-project--a8f3c97d`, `github.com/sg-evals/gcc--96dfb333`
+
+# GCC Stack Clash Protection Implementation Audit
+
+## Your Task
+
+Audit the stack clash protection implementation in GCC. Find all C/C++ source files in `gcc-mirror/gcc` that implement stack clash mitigation. Specifically: 1. The file that implements stack clash probing for x86_64 targets (`gcc/config/i386/i386.cc` — look for `stack_clash_protection`). 2. The file that implements the generic stack clash expansion (`gcc/explow.cc` — look for `anti_adjust_stack_and_probe`). 3. The header where `TARGET_STACK_CLASH_PROTECTION` is declared or defined. 4. The test file under `gcc/testsuite/gcc.target/i386/` that validates stack clash protection (look for `stack-clash-*`). 5. The common options file where `-fstack-clash-protection` is defined (`gcc/common.opt`). Report each file path and the key function or definition.
+
+## Context
+
+You are working on a codebase task involving repos from the security domain.
+
+## Available Resources
+
+No local repositories are pre-checked out.
+
+**Note:** Additional repositories are accessible via Sourcegraph MCP tools:
+- `sg-evals/llvm-project--a8f3c97d` (llvm/llvm-project)
+- `sg-evals/gcc--96dfb333` (gcc-mirror/gcc)
+
+## Output Format
+
+Create a file at `/workspace/answer.json` with your findings in the following structure:
+
+```json
+{
+  "files": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go"}
+  ],
+  "symbols": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "SymbolName"}
+  ],
+  "chain": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "FunctionName"}
+  ],
+  "text": "Narrative explanation of your findings, citing repos and file paths."
+}
+```
+
+Include only the fields relevant to this task. Your answer is evaluated against a closed-world oracle — completeness matters.
+
+## Evaluation
+
+Your answer will be scored on:
+- **File recall and precision**: Did you find all relevant files?
+
+## COVERAGE REQUIREMENTS — Do Not Write answer.json Too Early
+
+Before writing `answer.json`, you **must** verify coverage across all major
+subsystems named in the task.
+
+**Minimum workflow:**
+1. **Enumerate** — Search for all relevant directories and files across the codebase.
+2. **Read** — Read representative implementation files for each subsystem.
+3. **Extract** — Extract the key symbols required by the task (not just file paths).
+4. **Gap check** — List any providers, services, or middleware layers mentioned in
+   the task that are NOT yet backed by a concrete file read. If any gaps exist,
+   search for them before proceeding.
+5. **Only then** write `answer.json`.
+
+Do not stop after finding a plausible initial set of paths. The task rewards
+**broad, complete coverage** of required files and symbols.
+
+## PRE-TEST SANITY CHECK
+
+Before running tests, perform this check:
+1. List every file you have modified or created.
+2. For each file, state in one sentence why it is necessary for the task.
+3. If any file is unrelated to the stated task, **do not write it** (or revert
+   if already written).
+
+Use MCP for discovery and confirmation. Use local repo state only for narrow
+patching logic. Do not use `sg_read_file` output as a template to copy wholesale
+into the workspace.
+
Execution Metrics
Reward
0.7639
Status
passed
Config
ccx-vuln-remed-126_7cac4c
Model
anthropic/claude-sonnet-4-6
Agent Time
6.1m
Env Setup
11.9s
Input Tokens
7,479,580
Output Tokens
68,196
Cache Tokens
7,474,988
Cost
$1.54
Tool Calls
76 (73 MCP)
MCP Ratio
0.961
Context Peak
46%
Cache Hit
97%
Turns
76
Timed Out
No
Tool Breakdown
ToolCalls
mcp__sourcegraph__sg_keyword_search54
mcp__sourcegraph__sg_read_file15
ToolSearch2
mcp__sourcegraph__sg_go_to_definition2
mcp__sourcegraph__sg_list_files1
mcp__sourcegraph__sg_nls_search1
Write1
Agent Trace
Conversation History (570)
#TimestampTypeSubtypeToolText
1-systeminit-
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8-assistanttext-
I'll search for the relevant GCC stack clash protection files using Sourcegraph MCP tools.
9-assistanttool_useToolSearch
102026-06-12T16:16:42.373Zusertool_resultToolSearch
{"matches": ["mcp__sourcegraph__sg_keyword_search", "mcp__sourcegraph__sg_read_file", "mcp__sourcegraph__sg_list_files"], "query": "select:mcp__sourcegraph__sg_keyword_search,mcp__sourcegraph__sg_read_file,mcp__sourcegraph__sg_list_files", "total_deferred_tools": 33}
11-systemthinking_tokens-
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15-assistanttext-
Now let me search for all five target items in parallel.
16-assistanttool_usemcp__sourcegraph__sg_keyword_search
172026-06-12T16:16:47.257Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"No results.\n\nNo results found."}
18-assistanttool_usemcp__sourcegraph__sg_keyword_search
192026-06-12T16:16:48.213Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/explow.cc\n2200: void\n2201: anti_adjust_stack_and_probe (rtx size, bool adjust_back)\n2202: {\n2203: \n2071: void\n2072: anti_adjust_stack_and_probe_stack_clash (rtx size)\n2073: {\n2074: \n1643:       if (flag_stack_check && STACK_CHECK_MOVING_SP)\n1644: \tanti_adjust_stack_and_probe (size, false);\n1645:       else if (flag_stack_clash_protection)\n1646: \tanti_adjust_stack_and_probe_stack_clash (size);\n1647:       else\n1648: \n"}
20-assistanttool_usemcp__sourcegraph__sg_keyword_search
212026-06-12T16:16:48.764Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/config/riscv/riscv.cc\n16846: \n16847: #undef TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE\n16848: #define TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE \\\n16849:   riscv_stack_clash_protection_alloca_probe_range\n16850: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/targhooks.cc\n2744: /* Default implementation for\n2745:   TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE.  */\n2746: HOST_WIDE_INT\n2747: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/doc/tm.texi\n3771: \n3772: @deftypefn {Target Hook} HOST_WIDE_INT TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE (void)\n3773: Some targets have an ABI defined interval for which no probing needs to be done.\n3774: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/doc/tm.texi.in\n2997: \n2998: @hook TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE\n2999: \n3000: \n"}
22-assistanttool_usemcp__sourcegraph__sg_keyword_search
232026-06-12T16:16:49.733Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/i386/pr109780-3.c\n1: /* { dg-do run  { target avx2_runtime } }  */\n2: /* { dg-options \"-O2 -mavx2 -mtune=znver1 -fno-stack-protector -fno-stack-clash-protection\" } */\n3: \n4: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/i386/stack-clash-protection.c\n1: /* { dg-do compile } */\n2: /* { dg-options \"-O2 -fstack-clash-protection\" } */\n3: \n4: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/i386/pr84128.c\n1: /* { dg-do run } */\n2: /* { dg-options \"-O2 -march=i686 -mtune=generic -fstack-clash-protection\" } */\n3: /* { dg-require-effective-target ia32 } */\n4: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/i386/pr83994.c\n2: /* { dg-require-effective-target fpic } */\n3: /* { dg-options \"-O2 -march=i686 -fpic -fstack-clash-protection\" } */\n4: /* { dg-require-effective-target ia32 } */\n5: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/i386/pr84064.c\n1: /* { dg-do compile } */\n2: /* { dg-options \"-O2 -march=i686 -fstack-clash-protection\" } */\n3: /* { dg-require-effective-target ia32 } */\n4: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/i386/stack-check-17.c\n1: /* { dg-do compile } */\n2: /* { dg-options \"-O2 -fstack-clash-protection -mtune=generic -fomit-frame-pointer -mnoreturn-no-callee-saved-registers\" } */\n3: /* { dg-require-effective-target supports_stack_clash_protection } */\n4: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/i386/stack-check-11.c\n1: /* { dg-do compile } */\n2: /* { dg-options \"-O2 -fstack-clash-protection -mtune=generic -fno-stack-protector\" } */\n3: /* { dg-require-effective-target supports_stack_clash_protection } */\n4: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/i386/stack-check-12.c\n1: /* { dg-do compile } */\n2: /* { dg-options \"-O2 -fstack-clash-protection -mtune=generic -fomit-frame-pointer\" } */\n3: /* { dg-require-effective-target supports_stack_clash_protection } */\n4: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/i386/stack-check-18.c\n1: /* { dg-do compile } */\n2: /* { dg-options \"-O2 -fstack-clash-protection -mtune=generic -fdump-rtl-expand -fno-stack-protector\" } */\n3: /* { dg-require-effective-target supports_stack_clash_protection } */\n4: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/i386/stack-check-19.c\n1: /* { dg-do compile } */\n2: /* { dg-options \"-O2 -fstack-clash-protection -mtune=generic -fdump-rtl-expand -fno-stack-protector\" } */\n3: /* { dg-require-effective-target supports_stack_clash_protection } */\n4: \n"}
24-assistanttool_usemcp__sourcegraph__sg_keyword_search
252026-06-12T16:16:50.227Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/common.opt\n3053: \n3054: fstack-clash-protection\n3055: Common Var(flag_stack_clash_protection) Optimization\n3056: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/common.opt.urls\n1453: \n1454: fstack-clash-protection\n1455: UrlSuffix(gcc/Instrumentation-Options.html#index-fno-stack-clash-protection)\n1456: \n"}
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38-assistanttext-
Good initial results. Let me now search for the i386.cc stack clash implementation and the `TARGET_STACK_CLASH_PROTECTION` header declaration.
39-assistanttool_usemcp__sourcegraph__sg_keyword_search
402026-06-12T16:16:57.286Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"No results.\n\nNo results found."}
41-assistanttool_usemcp__sourcegraph__sg_keyword_search
422026-06-12T16:16:58.164Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"No results.\n\nNo results found."}
43-assistanttool_usemcp__sourcegraph__sg_keyword_search
442026-06-12T16:16:58.571Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/i386/stack-clash-protection.c\n1: /* { dg-do compile } */\n2: /* { dg-options \"-O2 -fstack-clash-protection\" } */\n3: \n4: \n"}
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49-assistanttool_usemcp__sourcegraph__sg_keyword_search
502026-06-12T16:17:02.629Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"No results.\n\nNo results found."}
51-assistanttool_usemcp__sourcegraph__sg_keyword_search
522026-06-12T16:17:03.020Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/targhooks.cc\n2744: /* Default implementation for\n2745:   TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE.  */\n2746: HOST_WIDE_INT\n2747: \n"}
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{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/targhooks.h\n304: extern machine_mode default_mode_for_floating_type (enum tree_index);\n305: extern HOST_WIDE_INT default_stack_clash_protection_alloca_probe_range (void);\n306: extern void default_select_early_remat_modes (sbitmap);\n307: \n"}
59-assistanttool_usemcp__sourcegraph__sg_keyword_search
602026-06-12T16:17:07.344Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"No results.\n\nNo results found."}
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64-assistanttool_usemcp__sourcegraph__sg_list_files
652026-06-12T16:17:11.054Zusertool_resultmcp__sourcegraph__sg_list_files
{"text":"gcc/config/i386/adxintrin.h\ngcc/config/i386/ammintrin.h\ngcc/config/i386/amxavx512intrin.h\ngcc/config/i386/amxbf16intrin.h\ngcc/config/i386/amxcomplexintrin.h\ngcc/config/i386/amxfp16intrin.h\ngcc/config/i386/amxfp8intrin.h\ngcc/config/i386/amxint8intrin.h\ngcc/config/i386/amxmovrsintrin.h\ngcc/config/i386/amxtf32intrin.h\ngcc/config/i386/amxtileintrin.h\ngcc/config/i386/amxtransposeintrin.h\ngcc/config/i386/athlon.md\ngcc/config/i386/atom.md\ngcc/config/i386/att.h\ngcc/config/i386/avx10_2bf16intrin.h\ngcc/config/i386/avx10_2convertintrin.h\ngcc/config/i386/avx10_2copyintrin.h\ngcc/config/i386/avx10_2mediaintrin.h\ngcc/config/i386/avx10_2minmaxintrin.h\ngcc/config/i386/avx10_2satcvtintrin.h\ngcc/config/i386/avx2intrin.h\ngcc/config/i386/avx5124fmapsintrin.h\ngcc/config/i386/avx5124vnniwintrin.h\ngcc/config/i386/avx512bf16intrin.h\ngcc/config/i386/avx512bf16vlintrin.h\ngcc/config/i386/avx512bitalgintrin.h\ngcc/config/i386/avx512bitalgvlintrin.h\ngcc/config/i386/avx512bmmintrin.h\ngcc/config/i386/avx512bmmvlintrin.h\ngcc/config/i386/avx512bwintrin.h\ngcc/config/i386/avx512cdintrin.h\ngcc/config/i386/avx512dqintrin.h\ngcc/config/i386/avx512erintrin.h\ngcc/config/i386/avx512fintrin.h\ngcc/config/i386/avx512fp16intrin.h\ngcc/config/i386/avx512fp16vlintrin.h\ngcc/config/i386/avx512ifmaintrin.h\ngcc/config/i386/avx512ifmavlintrin.h\ngcc/config/i386/avx512pfintrin.h\ngcc/config/i386/avx512vbmi2intrin.h\ngcc/config/i386/avx512vbmi2vlintrin.h\ngcc/config/i386/avx512vbmiintrin.h\ngcc/config/i386/avx512vbmivlintrin.h\ngcc/config/i386/avx512vlbwintrin.h\ngcc/config/i386/avx512vldqintrin.h\ngcc/config/i386/avx512vlintrin.h\ngcc/config/i386/avx512vnniintrin.h\ngcc/config/i386/avx512vnnivlintrin.h\ngcc/config/i386/avx512vp2intersectintrin.h\ngcc/config/i386/avx512vp2intersectvlintrin.h\ngcc/config/i386/avx512vpopcntdqintrin.h\ngcc/config/i386/avx512vpopcntdqvlintrin.h\ngcc/config/i386/avxifmaintrin.h\ngcc/config/i386/avxintrin.h\ngcc/config/i386/avxmath.h\ngcc/config/i386/avxneconvertintrin.h\ngcc/config/i386/avxvnniint16intrin.h\ngcc/config/i386/avxvnniint8intrin.h\ngcc/config/i386/avxvnniintrin.h\ngcc/config/i386/bdver1.md\ngcc/config/i386/bdver3.md\ngcc/config/i386/biarch64.h\ngcc/config/i386/biarchx32.h\ngcc/config/i386/bmi2intrin.h\ngcc/config/i386/bmiintrin.h\ngcc/config/i386/bmmintrin.h\ngcc/config/i386/bsd.h\ngcc/config/i386/btver2.md\ngcc/config/i386/cet.h\ngcc/config/i386/cetintrin.h\ngcc/config/i386/cldemoteintrin.h\ngcc/config/i386/clflushoptintrin.h\ngcc/config/i386/clwbintrin.h\ngcc/config/i386/clzerointrin.h\ngcc/config/i386/cmpccxaddintrin.h\ngcc/config/i386/constraints.md\ngcc/config/i386/core2.md\ngcc/config/i386/cpuid.h\ngcc/config/i386/cross-stdarg.h\ngcc/config/i386/crtdll.h\ngcc/config/i386/cygming.h\ngcc/config/i386/cygwin-stdint.h\ngcc/config/i386/cygwin-w64.h\ngcc/config/i386/cygwin.h\ngcc/config/i386/cygwin.opt\ngcc/config/i386/cygwin.opt.urls\ngcc/config/i386/darwin.h\ngcc/config/i386/darwin32-biarch.h\ngcc/config/i386/darwin64-biarch.h\ngcc/config/i386/djgpp-stdint.h\ngcc/config/i386/djgpp.cc\ngcc/config/i386/djgpp.h\ngcc/config/i386/djgpp.opt\ngcc/config/i386/djgpp.opt.urls\ngcc/config/i386/dragonfly.h\ngcc/config/i386/driver-i386.cc\ngcc/config/i386/driver-mingw32.cc\ngcc/config/i386/emmintrin.h\ngcc/config/i386/enqcmdintrin.h\ngcc/config/i386/f16cintrin.h\ngcc/config/i386/fma4intrin.h\ngcc/config/i386/fmaintrin.h\ngcc/config/i386/freebsd.h\ngcc/config/i386/freebsd64.h\ngcc/config/i386/fxsrintrin.h\ngcc/config/i386/gas.h\ngcc/config/i386/gcc-auto-profile\ngcc/config/i386/geode.md\ngcc/config/i386/gfniintrin.h\ngcc/config/i386/glm.md\ngcc/config/i386/gmm_malloc.h\ngcc/config/i386/gnu-property.cc\ngcc/config/i386/gnu-user-common.h\ngcc/config/i386/gnu-user.h\ngcc/config/i386/gnu-user64.h\ngcc/config/i386/gnu.h\ngcc/config/i386/gnu64.h\ngcc/config/i386/haswell.md\ngcc/config/i386/host-cygwin.cc\ngcc/config/i386/host-i386-darwin.cc\ngcc/config/i386/host-mingw32.cc\ngcc/config/i386/hresetintrin.h\ngcc/confi...
66-assistanttool_usemcp__sourcegraph__sg_keyword_search
672026-06-12T16:17:11.474Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"No results.\n\nNo results found."}
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Let me search in i386-expand.cc and also look at the `target.def` for `TARGET_STACK_CLASH_PROTECTION`.
77-assistanttool_usemcp__sourcegraph__sg_keyword_search
782026-06-12T16:17:18.501Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"No results.\n\nNo results found."}
79-assistanttool_usemcp__sourcegraph__sg_keyword_search
802026-06-12T16:17:18.810Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/target.def\n6534: DEFHOOK\n6535: (stack_clash_protection_alloca_probe_range,\n6536:  \"Some targets have an ABI defined interval for which no probing needs to be done.\\n\\\n6537: \n6544:  HOST_WIDE_INT, (void),\n6545:  default_stack_clash_protection_alloca_probe_range)\n6546: \n6547: \n"}
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87-assistanttool_usemcp__sourcegraph__sg_keyword_search
882026-06-12T16:17:23.825Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"No results.\n\nNo results found."}
89-assistanttool_usemcp__sourcegraph__sg_keyword_search
902026-06-12T16:17:24.139Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"No results.\n\nNo results found."}
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97-assistanttool_usemcp__sourcegraph__sg_keyword_search
982026-06-12T16:17:29.182Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386.md\n21106:   \"\"\n21107:   \"ix86_expand_prologue (); DONE;\")\n21108: \n21109: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386-protos.h\n33: extern HOST_WIDE_INT ix86_initial_elimination_offset (int, int);\n34: extern void ix86_expand_prologue (void);\n35: extern void ix86_maybe_emit_epilogue_vzeroupper (void);\n36: \n"}
99-assistanttool_usemcp__sourcegraph__sg_keyword_search
1002026-06-12T16:17:29.567Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"No results.\n\nNo results found."}
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Let me read part of i386.cc to find stack-related code and also check the i386-expand.cc file.
107-assistanttool_usemcp__sourcegraph__sg_keyword_search
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1092026-06-12T16:17:34.144Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"No results.\n\nNo results found."}
1102026-06-12T16:17:34.226Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"No results.\n\nNo results found."}
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113-assistanttool_usemcp__sourcegraph__sg_nls_search
1142026-06-12T16:17:40.183Zusertool_resultmcp__sourcegraph__sg_nls_search
{"text":"# github.com/microsoft/vscode – src/vs/workbench/contrib/testing/common/testTypes.ts\n428: \n429: export const enum TestItemExpandState {\n430: \tNotExpandable,\n431: \tExpandable,\n432: \tBusyExpanding,\n433: \tExpanded,\n434: }\n435: \n454: \texport const serialize = (item: Readonly<InternalTestItem>): Serialized => ({\n455: \t\texpand: item.expand,\n456: \t\titem: ITestItem.serialize(item.item)\n457: \n463: \t\tcontrollerId: TestId.root(serialized.item.extId),\n464: \t\texpand: serialized.expand,\n465: \t\titem: ITestItem.deserialize(uriIdentity, serialized.item)\n466: \n\n# github.com/kubernetes/kubernetes – cmd/kube-controller-manager/app/core.go\n320: \n321: func newPersistentVolumeExpanderControllerDescriptor() *ControllerDescriptor {\n322: \treturn &ControllerDescriptor{\n323: \t\tname:        names.PersistentVolumeExpanderController,\n324: \t\taliases:     []string{\"persistentvolume-expander\"},\n325: \t\tconstructor: newPersistentVolumeExpanderController,\n326: \t}\n327: \n737: \n738: func newPersistentVolumeProtectionControllerDescriptor() *ControllerDescriptor {\n739: \treturn &ControllerDescriptor{\n740: \t\tname:        names.PersistentVolumeProtectionController,\n741: \t\taliases:     []string{\"pv-protection\"},\n742: \t\tconstructor: newPersistentVolumeProtectionController,\n743: \t}\n744: \n708: \n709: func newPersistentVolumeClaimProtectionControllerDescriptor() *ControllerDescriptor {\n710: \treturn &ControllerDescriptor{\n711: \t\tname:        names.PersistentVolumeClaimProtectionController,\n712: \t\taliases:     []string{\"pvc-protection\"},\n713: \t\tconstructor: newPersistentVolumeClaimProtectionController,\n714: \t}\n715: \n\n# github.com/pytorch/pytorch – torch/fx/graph.py\n332: \n333: # get File:lineno code from stack_trace\n334: def _parse_stack_trace(\n335:     stack_trace: str, filter_fn: Callable[[str, str, str], bool] | None = None\n336: ) -> _ParsedStackTrace | None:\n337:     if stack_trace is None:\n338:         return None\n339: \n318: @dataclass(frozen=True)\n319: class _ParsedStackTrace:\n320:     \"\"\"\n321:     Represents the top-most frame of a parsed stack trace\n322:     \"\"\"\n323: \n247:     # Optional mapping from the forward function's line number to\n248:     # node index. Line number starts at the prologue (i.e. forward()).\n249:     _lineno_map: dict[int, int | None] | None\n250:     # The line number of prologue in fn_code\n251:     _prologue_start: int = 0\n252: \n253: \n\n# github.com/microsoft/vscode – src/vs/workbench/contrib/debug/browser/variablesView.ts\n336: \n337: function isStackFrame(obj: any): obj is IStackFrame {\n338: \treturn obj instanceof StackFrame;\n339: }\n340: \n67: \tprivate needsRefresh = false;\n68: \tprivate tree!: WorkbenchAsyncDataTree<IStackFrame | null, IExpression | IScope, FuzzyScore>;\n69: \tprivate savedViewState = new Map<string, IAsyncDataTreeViewState>();\n70: \tprivate autoExpandedScopes = new Set<string>();\n71: \n72: \n353: \n354: \tprotected override doGetChildren(element: IStackFrame | IExpression | IScope): Promise<(IExpression | IScope)[]> {\n355: \t\tif (isStackFrame(element)) {\n356: \t\t\treturn element.getScopes();\n357: \n\n# github.com/microsoft/vscode – src/vs/workbench/contrib/debug/browser/callStackView.ts\n139: \n140: async function expandTo(session: IDebugSession, tree: WorkbenchCompressibleAsyncDataTree<IDebugModel, CallStackItem, FuzzyScore>): Promise<void> {\n141: \tif (session.parentSession) {\n142: \t\tawait expandTo(session.parentSession, tree);\n143: \t}\n144: \tawait tree.expand(session);\n145: }\n146: \n514: \n515: interface IStackFrameTemplateData {\n516: \tstackFrame: HTMLElement;\n517: \tfile: HTMLElement;\n518: \n56: \n57: type CallStackItem = IStackFrame | IThread | IDebugSession | string | ThreadAndSessionIds | IStackFrame[];\n58: \n59: interface ICallStackItemContext {\n60: \tsessionId: string;\n61: \n\n# github.com/microsoft/vscode – src/vs/base/browser/ui/tree/asyncDataTree.ts\n926: \n927: \te...
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Let me search more directly for stack probe functions in the GCC i386 code.
120-assistanttool_usemcp__sourcegraph__sg_keyword_search
1212026-06-12T16:17:45.336Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"No results.\n\nNo results found."}
122-assistanttool_usemcp__sourcegraph__sg_keyword_search
1232026-06-12T16:17:45.822Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/explow.cc\n2071: void\n2072: anti_adjust_stack_and_probe_stack_clash (rtx size)\n2073: {\n2074: \n2013: void\n2014: emit_stack_clash_protection_probe_loop_start (rtx *loop_lab,\n2015: \t\t\t\t\t      rtx *end_lab,\n2016: \n2035: void\n2036: emit_stack_clash_protection_probe_loop_end (rtx loop_lab, rtx end_loop,\n2037: \t\t\t\t\t    rtx last_addr, bool rotated)\n2038: \n"}
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Now let me read the key files to extract exact symbols. I'll read them in parallel.
134-assistanttool_usemcp__sourcegraph__sg_read_file
1352026-06-12T16:17:53.219Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/explow.cc%3FL2000-2220\n2000: \tfprintf (dump_file,\n2001: \t\t \"Stack clash skipped dynamic allocation and \"\n2002: \t\t \"probing residuals.\\n\");\n2003:     }\n2004: }\n2005: \n2006: /* Emit the start of an allocate/probe loop for stack\n2007:    clash protection.\n2008: \n2009:    LOOP_LAB and END_LAB are returned for use when we emit the\n2010:    end of the loop.\n2011: \n2012:    LAST addr is the value for SP which stops the loop.  */\n2013: void\n2014: emit_stack_clash_protection_probe_loop_start (rtx *loop_lab,\n2015: \t\t\t\t\t      rtx *end_lab,\n2016: \t\t\t\t\t      rtx last_addr,\n2017: \t\t\t\t\t      bool rotated)\n2018: {\n2019:   /* Essentially we want to emit any setup code, the top of loop\n2020:      label and the comparison at the top of the loop.  */\n2021:   *loop_lab = gen_label_rtx ();\n2022:   *end_lab = gen_label_rtx ();\n2023: \n2024:   emit_label (*loop_lab);\n2025:   if (!rotated)\n2026:     emit_cmp_and_jump_insns (stack_pointer_rtx, last_addr, EQ, NULL_RTX,\n2027: \t\t\t     Pmode, 1, *end_lab);\n2028: }\n2029: \n2030: /* Emit the end of a stack clash probing loop.\n2031: \n2032:    This consists of just the jump back to LOOP_LAB and\n2033:    emitting END_LOOP after the loop.  */\n2034: \n2035: void\n2036: emit_stack_clash_protection_probe_loop_end (rtx loop_lab, rtx end_loop,\n2037: \t\t\t\t\t    rtx last_addr, bool rotated)\n2038: {\n2039:   if (rotated)\n2040:     emit_cmp_and_jump_insns (stack_pointer_rtx, last_addr, NE, NULL_RTX,\n2041: \t\t\t     Pmode, 1, loop_lab);\n2042:   else\n2043:     emit_jump (loop_lab);\n2044: \n2045:   emit_label (end_loop);\n2046: \n2047: }\n2048: \n2049: /* Adjust the stack pointer by minus SIZE (an rtx for a number of bytes)\n2050:    while probing it.  This pushes when SIZE is positive.  SIZE need not\n2051:    be constant.\n2052: \n2053:    This is subtly different than anti_adjust_stack_and_probe to try and\n2054:    prevent stack-clash attacks\n2055: \n2056:      1. It must assume no knowledge of the probing state, any allocation\n2057: \tmust probe.\n2058: \n2059: \tConsider the case of a 1 byte alloca in a loop.  If the sum of the\n2060: \tallocations is large, then this could be used to jump the guard if\n2061: \tprobes were not emitted.\n2062: \n2063:      2. It never skips probes, whereas anti_adjust_stack_and_probe will\n2064: \tskip the probe on the first PROBE_INTERVAL on the assumption it\n2065: \twas already done in the prologue and in previous allocations.\n2066: \n2067:      3. It only allocates and probes SIZE bytes, it does not need to\n2068: \tallocate/probe beyond that because this probing style does not\n2069: \tguarantee signal handling capability if the guard is hit.  */\n2070: \n2071: void\n2072: anti_adjust_stack_and_probe_stack_clash (rtx size)\n2073: {\n2074:   /* First ensure SIZE is Pmode.  */\n2075:   if (GET_MODE (size) != VOIDmode && GET_MODE (size) != Pmode)\n2076:     size = convert_to_mode (Pmode, size, 1);\n2077: \n2078:   /* We can get here with a constant size on some targets.  */\n2079:   rtx rounded_size, last_addr, residual;\n2080:   HOST_WIDE_INT probe_interval, probe_range;\n2081:   bool target_probe_range_p = false;\n2082:   compute_stack_clash_protection_loop_data (&rounded_size, &last_addr,\n2083: \t\t\t\t\t    &residual, &probe_interval, size);\n2084: \n2085:   /* Get the back-end specific probe ranges.  */\n2086:   probe_range = targetm.stack_clash_protection_alloca_probe_range ();\n2087:   target_probe_range_p = probe_range != 0;\n2088:   gcc_assert (probe_range >= 0);\n2089: \n2090:   /* If no back-end specific range defined, default to the top of the newly\n2091:      allocated range.  */\n2092:   if (probe_range == 0)\n2093:     probe_range = probe_interval - GET_MODE_SIZE (word_mode);\n2094: \n2095:   if (rounded_size != CONST0_RTX (Pmode))\n2096:     {\n2097:       if (CONST...
136-assistanttool_usemcp__sourcegraph__sg_read_file
1372026-06-12T16:17:54.300Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/common.opt%3FL3050-3060\n3050: fstack-check\n3051: Common Alias(fstack-check=, specific, no)\n3052: Insert stack checking code into the program.  Same as -fstack-check=specific.\n3053: \n3054: fstack-clash-protection\n3055: Common Var(flag_stack_clash_protection) Optimization\n3056: Insert code to probe each page of stack space as it is allocated to protect\n3057: from stack-clash style attacks.\n3058: \n3059: ; The real option is fno-stack-limit.\n3060: fstack-limit\n3061: "}
138-assistanttool_usemcp__sourcegraph__sg_read_file
1392026-06-12T16:17:55.160Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/testsuite/gcc.target/i386/stack-clash-protection.c\n1: /* { dg-do compile } */\n2: /* { dg-options \"-O2 -fstack-clash-protection\" } */\n3: \n4: int flag;\n5: void open();\n6: int getChar();\n7: typedef enum { QUOTE } CharType;\n8: typedef enum { UNQ } State;\n9: CharType getCharType();\n10: void expand() {\n11:   open();\n12:   if (flag)\n13:     return;\n14:   int ch = getChar();\n15:   State nextState = getCharType();\n16:   if (nextState)\n17:     while (ch)\n18:       ;\n19: }\n20: "}
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Let me now read the target.def and i386.cc to find the specific references.
149-assistanttool_usemcp__sourcegraph__sg_read_file
1502026-06-12T16:18:01.450Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/target.def%3FL6525-6560\n6525: that shouldn't be used.\\n\\\n6526: \\n\\\n6527: (However, if this class is not included in @code{GENERAL_REGS} and all\\n\\\n6528: of the insn patterns whose constraints permit this class are\\n\\\n6529: controlled by target switches, then GCC will automatically avoid using\\n\\\n6530: these registers when the target switches are opposed to them.)\",\n6531:  void, (void),\n6532:  hook_void_void)\n6533: \n6534: DEFHOOK\n6535: (stack_clash_protection_alloca_probe_range,\n6536:  \"Some targets have an ABI defined interval for which no probing needs to be done.\\n\\\n6537: When a probe does need to be done this same interval is used as the probe distance\\n\\\n6538: up when doing stack clash protection for alloca.\\n\\\n6539: On such targets this value can be set to override the default probing up interval.\\n\\\n6540: Define this variable to return nonzero if such a probe range is required or zero otherwise.\\n\\\n6541: Defining this hook also requires your functions which make use of alloca to have at least 8 byes\\n\\\n6542: of outgoing arguments.  If this is not the case the stack will be corrupted.\\n\\\n6543: You need not define this macro if it would always have the value zero.\",\n6544:  HOST_WIDE_INT, (void),\n6545:  default_stack_clash_protection_alloca_probe_range)\n6546: \n6547: \n6548: /* Functions specific to the C family of frontends.  */\n6549: #undef HOOK_PREFIX\n6550: #define HOOK_PREFIX \"TARGET_C_\"\n6551: HOOK_VECTOR (TARGET_C, c)\n6552: \n6553: /* ??? Documenting this hook requires a GFDL license grant.  */\n6554: DEFHOOK_UNDOC\n6555: (mode_for_suffix,\n6556: \"Return machine mode for non-standard constant literal suffix @var{c},\\\n6557:  or VOIDmode if non-standard suffixes are unsupported.\",\n6558:  machine_mode, (char c),\n6559:  default_mode_for_suffix)\n6560: \n6561: "}
151-assistanttool_usemcp__sourcegraph__sg_keyword_search
1522026-06-12T16:18:02.138Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"No results.\n\nNo results found."}
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158-assistanttool_usemcp__sourcegraph__sg_read_file
1592026-06-12T16:18:06.023Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/config/i386/i386.cc%3FL1-100\n1: /* Subroutines used for code generation on IA-32.\n2:    Copyright (C) 1988-2026 Free Software Foundation, Inc.\n3: \n4: This file is part of GCC.\n5: \n6: GCC is free software; you can redistribute it and/or modify\n7: it under the terms of the GNU General Public License as published by\n8: the Free Software Foundation; either version 3, or (at your option)\n9: any later version.\n10: \n11: GCC is distributed in the hope that it will be useful,\n12: but WITHOUT ANY WARRANTY; without even the implied warranty of\n13: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\n14: GNU General Public License for more details.\n15: \n16: You should have received a copy of the GNU General Public License\n17: along with GCC; see the file COPYING3.  If not see\n18: <http://www.gnu.org/licenses/>.  */\n19: \n20: #define INCLUDE_STRING\n21: #define IN_TARGET_CODE 1\n22: \n23: #include \"config.h\"\n24: #include \"system.h\"\n25: #include \"coretypes.h\"\n26: #include \"backend.h\"\n27: #include \"rtl.h\"\n28: #include \"tree.h\"\n29: #include \"memmodel.h\"\n30: #include \"gimple.h\"\n31: #include \"cfghooks.h\"\n32: #include \"cfgloop.h\"\n33: #include \"df.h\"\n34: #include \"tm_p.h\"\n35: #include \"stringpool.h\"\n36: #include \"expmed.h\"\n37: #include \"optabs.h\"\n38: #include \"regs.h\"\n39: #include \"emit-rtl.h\"\n40: #include \"recog.h\"\n41: #include \"cgraph.h\"\n42: #include \"diagnostic.h\"\n43: #include \"cfgbuild.h\"\n44: #include \"alias.h\"\n45: #include \"fold-const.h\"\n46: #include \"attribs.h\"\n47: #include \"calls.h\"\n48: #include \"stor-layout.h\"\n49: #include \"varasm.h\"\n50: #include \"output.h\"\n51: #include \"insn-attr.h\"\n52: #include \"flags.h\"\n53: #include \"except.h\"\n54: #include \"explow.h\"\n55: #include \"expr.h\"\n56: #include \"cfgrtl.h\"\n57: #include \"common/common-target.h\"\n58: #include \"langhooks.h\"\n59: #include \"reload.h\"\n60: #include \"gimplify.h\"\n61: #include \"dwarf2.h\"\n62: #include \"tm-constrs.h\"\n63: #include \"cselib.h\"\n64: #include \"sched-int.h\"\n65: #include \"opts.h\"\n66: #include \"tree-pass.h\"\n67: #include \"context.h\"\n68: #include \"pass_manager.h\"\n69: #include \"target-globals.h\"\n70: #include \"gimple-iterator.h\"\n71: #include \"gimple-fold.h\"\n72: #include \"tree-vectorizer.h\"\n73: #include \"shrink-wrap.h\"\n74: #include \"builtins.h\"\n75: #include \"rtl-iter.h\"\n76: #include \"tree-iterator.h\"\n77: #include \"dbgcnt.h\"\n78: #include \"case-cfn-macros.h\"\n79: #include \"dojump.h\"\n80: #include \"fold-const-call.h\"\n81: #include \"tree-vrp.h\"\n82: #include \"tree-ssanames.h\"\n83: #include \"selftest.h\"\n84: #include \"selftest-rtl.h\"\n85: #include \"print-rtl.h\"\n86: #include \"intl.h\"\n87: #include \"ifcvt.h\"\n88: #include \"symbol-summary.h\"\n89: #include \"sreal.h\"\n90: #include \"ipa-cp.h\"\n91: #include \"ipa-prop.h\"\n92: #include \"ipa-fnsummary.h\"\n93: #include \"wide-int-bitmask.h\"\n94: #include \"tree-vector-builder.h\"\n95: #include \"debug.h\"\n96: #include \"dwarf2out.h\"\n97: #include \"i386-options.h\"\n98: #include \"i386-builtins.h\"\n99: #include \"i386-expand.h\"\n100: #include \"i386-features.h\"\n101: "}
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171-assistanttool_usemcp__sourcegraph__sg_keyword_search
1722026-06-12T16:18:12.347Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386-protos.h\n33: extern HOST_WIDE_INT ix86_initial_elimination_offset (int, int);\n34: extern void ix86_expand_prologue (void);\n35: extern void ix86_maybe_emit_epilogue_vzeroupper (void);\n36: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386.md\n21106:   \"\"\n21107:   \"ix86_expand_prologue (); DONE;\")\n21108: \n21109: \n"}
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175-assistanttool_usemcp__sourcegraph__sg_keyword_search
1762026-06-12T16:18:15.594Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386-protos.h\n33: extern HOST_WIDE_INT ix86_initial_elimination_offset (int, int);\n34: extern void ix86_expand_prologue (void);\n35: extern void ix86_maybe_emit_epilogue_vzeroupper (void);\n36: \n"}
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182-assistanttool_usemcp__sourcegraph__sg_keyword_search
1832026-06-12T16:18:19.488Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"No results.\n\nNo results found."}
184-assistanttool_usemcp__sourcegraph__sg_keyword_search
1852026-06-12T16:18:19.833Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/config/rs6000/rs6000-logue.cc\n1553: static rtx_insn *\n1554: rs6000_emit_probe_stack_range_stack_clash (HOST_WIDE_INT orig_size,\n1555: \t\t\t\t\t   rtx copy_reg)\n1556: \n1950: static const char *\n1951: output_probe_stack_range_stack_clash (rtx reg1, rtx reg2, rtx reg3)\n1952: {\n1953: \n1529: static HOST_WIDE_INT\n1530: get_stack_clash_protection_probe_interval (void)\n1531: {\n1532: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/aarch64/aarch64.h\n102:    before probing has to be done for stack clash protection.  */\n103: #define STACK_CLASH_CALLER_GUARD 1024\n104: \n105: \n106:    outgoing arguments to be when stack-clash is enabled.  */\n107: #define STACK_CLASH_MIN_BYTES_OUTGOING_ARGS 8\n108: \n109: \n110:    generating stack clash probes.  */\n111: #define STACK_CLASH_MAX_UNROLL_PAGES 4\n112: \n113: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/riscv/riscv.h\n1305:    before probing has to be done for stack clash protection.  */\n1306: #define STACK_CLASH_CALLER_GUARD 1024\n1307: \n1308: \n1309:    generating stack clash probes.  */\n1310: #define STACK_CLASH_MAX_UNROLL_PAGES 4\n1311: \n1312: \n1313:    outgoing arguments to be when stack-clash is enabled.  */\n1314: #define STACK_CLASH_MIN_BYTES_OUTGOING_ARGS 8\n1315: \n1316: /* Allocate a minimum of STACK_CLASH_MIN_BYTES_OUTGOING_ARGS bytes for the\n1317:    outgoing arguments if stack clash protection is enabled.  This is essential\n1318: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/loongarch/loongarch.h\n672:    generating stack clash probes.  */\n673: #define STACK_CLASH_MAX_UNROLL_PAGES 4\n674: \n675: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/loongarch/loongarch.cc\n265: /* Size of guard page.  */\n266: #define STACK_CLASH_PROTECTION_GUARD_SIZE \\\n267:   (1 << param_stack_clash_protection_guard_size)\n268: \n269: \n1108:   if (flag_stack_check == STATIC_BUILTIN_STACK_CHECK\n1109:       || (flag_stack_clash_protection\n1110: \t  && frame->total_size > STACK_CLASH_PROTECTION_GUARD_SIZE))\n1111:     return min_first_step;\n1112: \n1152: \n1153:   if (flag_stack_clash_protection)\n1154:     interval = STACK_CLASH_PROTECTION_GUARD_SIZE;\n1155:   else\n1156: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/riscv/riscv.cc\n15598: static HOST_WIDE_INT\n15599: riscv_stack_clash_protection_alloca_probe_range (void)\n15600: {\n15601:   return STACK_CLASH_CALLER_GUARD;\n15602: }\n15603: \n16846: \n16847: #undef TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE\n16848: #define TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE \\\n16849:   riscv_stack_clash_protection_alloca_probe_range\n16850: \n16851: \n9521:   emit_stack_probe (plus_constant (Pmode, stack_pointer_rtx,\n9522: \t\t    STACK_CLASH_CALLER_GUARD));\n9523:   emit_insn (gen_blockage ());\n9524: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/configure.ac\n891: [Set the default stack clash protection guard size for specific targets as a power of two in bytes.])],\n892: [DEFAULT_STK_CLASH_GUARD_SIZE=\"$with_stack_clash_protection_guard_size\"], [DEFAULT_STK_CLASH_GUARD_SIZE=0])\n893: if test $DEFAULT_STK_CLASH_GUARD_SIZE -ne 0 \\\n894: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/alpha/alpha.cc\n8478:   probed_size = frame_size;\n8479:   if (flag_stack_check || flag_stack_clash_protection)\n8480:     probed_size += get_stack_check_protect ();\n8481: \n8493: \t  if ((sa_size == 0 && probed_size > probed - 4096)\n8494: \t      || flag_stack_check || flag_stack_clash_protection)\n8495: \t    emit_insn (gen_stack_probe_internal (GEN_INT (-probed_size)));\n8496: \n8524:       if ((leftover > 4096 && sa_size == 0)\n8525: \t  || flag_stack_check || flag_stack_clash_protection)\n8526: \t{\n8527: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/mips/mips.cc\n12625:   if (flag_stack_check == STATIC_BUILTIN_STACK_CHECK\n12626:       || flag_stack_clash_protection)\n12627:     {\n12628: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/...
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193-assistanttool_usemcp__sourcegraph__sg_keyword_search
1942026-06-12T16:18:26.033Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"No results.\n\nNo results found."}
195-assistanttool_usemcp__sourcegraph__sg_keyword_search
1962026-06-12T16:18:26.315Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"No results.\n\nNo results found."}
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209-assistanttool_usemcp__sourcegraph__sg_keyword_search
2102026-06-12T16:18:33.282Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386-protos.h\n102: extern const char *output_adjust_stack_and_probe (rtx);\n103: extern const char *output_probe_stack_range (rtx, rtx);\n104: \n105: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386.md\n233:   UNSPECV_STACK_PROBE\n234:   UNSPECV_PROBE_STACK_RANGE\n235:   UNSPECV_ALIGN\n236: \n27820: \t(unspec_volatile:P [(match_operand:P 1 \"register_operand\" \"0\")]\n27821: \t\t\t    UNSPECV_PROBE_STACK_RANGE))\n27822:    (set (reg:P SP_REG)\n27823: \n27833: \t\t\t    (match_operand:P 2 \"const_int_operand\")]\n27834: \t\t\t    UNSPECV_PROBE_STACK_RANGE))\n27835:    (clobber (reg:CC FLAGS_REG))]\n27836: \n"}
211-assistanttool_usemcp__sourcegraph__sg_keyword_search
2122026-06-12T16:18:33.630Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"No results.\n\nNo results found."}
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2172026-06-12T16:18:36.894Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"No results.\n\nNo results found."}
218-assistanttool_usemcp__sourcegraph__sg_keyword_search
2192026-06-12T16:18:39.134Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386-protos.h\n101: extern const char *output_fp_compare (rtx_insn *, rtx*, bool, bool);\n102: extern const char *output_adjust_stack_and_probe (rtx);\n103: extern const char *output_probe_stack_range (rtx, rtx);\n104: \n105: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/rs6000/rs6000-logue.cc\n1872: static const char *\n1873: output_probe_stack_range_1 (rtx reg1, rtx reg2)\n1874: {\n1875: \n1986: \n1987: /* Wrapper around the output_probe_stack_range routines.  */\n1988: const char *\n1989: output_probe_stack_range (rtx reg1, rtx reg2, rtx reg3)\n1990: {\n1991: \n1950: static const char *\n1951: output_probe_stack_range_stack_clash (rtx reg1, rtx reg2, rtx reg3)\n1952: {\n1953: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/ia64/ia64-protos.h\n61: extern const char *get_bundle_name (int);\n62: extern const char *output_probe_stack_range (rtx, rtx);\n63: \n64: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/sparc/sparc-protos.h\n80: extern const char *output_v9branch (rtx, rtx, int, int, int, int, rtx_insn *);\n81: extern const char *output_probe_stack_range (rtx, rtx);\n82: extern const char *output_cbcond (rtx, rtx, rtx_insn *);\n83: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/loongarch/loongarch-protos.h\n148: extern const char *loongarch_lsx_output_division (const char *, rtx *);\n149: extern const char *loongarch_output_probe_stack_range (rtx, rtx, rtx);\n150: extern bool loongarch_hard_regno_rename_ok (unsigned int, unsigned int);\n151: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/mips/mips-protos.h\n320: extern const char *mips_msa_output_shift_immediate (const char *, rtx *);\n321: extern const char *mips_output_probe_stack_range (rtx, rtx);\n322: extern bool mips_hard_regno_rename_ok (unsigned int, unsigned int);\n323: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/rs6000/rs6000-protos.h\n123: extern char * output_cbranch (rtx, const char *, int, rtx_insn *);\n124: extern const char * output_probe_stack_range (rtx, rtx, rtx);\n125: extern void rs6000_emit_dot_insn (rtx dst, rtx src, int dot, rtx ccreg);\n126: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/arm/arm-protos.h\n178: extern const char *output_return_instruction (rtx, bool, bool, bool);\n179: extern const char *output_probe_stack_range (rtx, rtx);\n180: extern void arm_poke_function_name (FILE *, const char *);\n181: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/aarch64/aarch64-protos.h\n1028: const char * aarch64_gen_far_branch (rtx *, int, const char *, const char *);\n1029: const char * aarch64_output_probe_stack_range (rtx, rtx);\n1030: const char * aarch64_output_probe_sve_stack_clash (rtx, rtx, rtx, rtx);\n1031: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/ia64/ia64.cc\n3443: const char *\n3444: output_probe_stack_range (rtx reg1, rtx reg2)\n3445: {\n3446: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/loongarch/loongarch.cc\n1259: const char *\n1260: loongarch_output_probe_stack_range (rtx reg1, rtx reg2, rtx reg3)\n1261: {\n1262: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/sparc/sparc.cc\n5728: const char *\n5729: output_probe_stack_range (rtx reg1, rtx reg2)\n5730: {\n5731: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/mips/mips.cc\n12551: const char *\n12552: mips_output_probe_stack_range (rtx reg1, rtx reg2)\n12553: {\n12554: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/loongarch/loongarch.md\n3931: {\n3932:   return loongarch_output_probe_stack_range (operands[0],\n3933: \t\t\t\t\t     operands[2],\n3934: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/ia64/ia64.md\n5236:   \"\"\n5237:   \"* return output_probe_stack_range (operands[0], operands[2]);\"\n5238:   [(set_attr \"itanium_class\" \"unknown\")\n5239: \n"}
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228-assistanttool_usemcp__sourcegraph__sg_keyword_search
2292026-06-12T16:18:44.625Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"No results.\n\nNo results found."}
230-assistanttool_usemcp__sourcegraph__sg_keyword_search
2312026-06-12T16:18:45.194Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"No results.\n\nNo results found."}
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234-assistanttool_usemcp__sourcegraph__sg_keyword_search
2352026-06-12T16:18:48.078Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386-protos.h\n101: extern const char *output_fp_compare (rtx_insn *, rtx*, bool, bool);\n102: extern const char *output_adjust_stack_and_probe (rtx);\n103: extern const char *output_probe_stack_range (rtx, rtx);\n104: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386.md\n27826:   \"\"\n27827:   \"* return output_adjust_stack_and_probe (operands[0]);\"\n27828:   [(set_attr \"type\" \"multi\")])\n27829: \n"}
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241-assistanttool_usemcp__sourcegraph__sg_read_file
2422026-06-12T16:18:51.971Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/config/i386/i386.md%3FL27800-27850\n27800: {\n27801:   emit_insn (gen_probe_stack_1\n27802: \t     (word_mode, operands[0], const0_rtx));\n27803:   DONE;\n27804: })\n27805: \n27806: ;; Use OR for stack probes, this is shorter.\n27807: (define_insn \"@probe_stack_1_<mode>\"\n27808:   [(set (match_operand:W 0 \"memory_operand\" \"=m\")\n27809: \t(unspec:W [(match_operand:W 1 \"const0_operand\")]\n27810: \t\t  UNSPEC_PROBE_STACK))\n27811:    (clobber (reg:CC FLAGS_REG))]\n27812:   \"\"\n27813:   \"or{<imodesuffix>}\\t{%1, %0|%0, %1}\"\n27814:   [(set_attr \"type\" \"alu1\")\n27815:    (set_attr \"mode\" \"<MODE>\")\n27816:    (set_attr \"length_immediate\" \"1\")])\n27817:   \n27818: (define_insn \"@adjust_stack_and_probe_<mode>\"\n27819:   [(set (match_operand:P 0 \"register_operand\" \"=r\")\n27820: \t(unspec_volatile:P [(match_operand:P 1 \"register_operand\" \"0\")]\n27821: \t\t\t    UNSPECV_PROBE_STACK_RANGE))\n27822:    (set (reg:P SP_REG)\n27823:         (minus:P (reg:P SP_REG) (match_operand:P 2 \"const_int_operand\")))\n27824:    (clobber (reg:CC FLAGS_REG))\n27825:    (clobber (mem:BLK (scratch)))]\n27826:   \"\"\n27827:   \"* return output_adjust_stack_and_probe (operands[0]);\"\n27828:   [(set_attr \"type\" \"multi\")])\n27829: \n27830: (define_insn \"@probe_stack_range_<mode>\"\n27831:   [(set (match_operand:P 0 \"register_operand\" \"=r\")\n27832: \t(unspec_volatile:P [(match_operand:P 1 \"register_operand\" \"0\")\n27833: \t\t\t    (match_operand:P 2 \"const_int_operand\")]\n27834: \t\t\t    UNSPECV_PROBE_STACK_RANGE))\n27835:    (clobber (reg:CC FLAGS_REG))]\n27836:   \"\"\n27837:   \"* return output_probe_stack_range (operands[0], operands[2]);\"\n27838:   [(set_attr \"type\" \"multi\")])\n27839: \n27840: (define_expand \"builtin_setjmp_receiver\"\n27841:   [(label_ref (match_operand 0))]\n27842:   \"!TARGET_64BIT && flag_pic\"\n27843: {\n27844: #if TARGET_MACHO\n27845:   if (TARGET_MACHO)\n27846:     {\n27847:       rtx xops[3];\n27848:       rtx_code_label *label_rtx = gen_label_rtx ();\n27849:       emit_insn (gen_set_got_labelled (pic_offset_table_rtx, label_rtx));\n27850:       xops[0] = xops[1] = pic_offset_table_rtx;\n27851: "}
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Let me read more of i386.cc to find the stack probe function definitions.
252-assistanttool_usemcp__sourcegraph__sg_keyword_search
2532026-06-12T16:18:58.058Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"No results.\n\nNo results found."}
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2642026-06-12T16:19:03.880Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386-protos.h\n96: \n97: extern const char *output_set_got (rtx, rtx);\n98: extern const char *output_387_binary_op (rtx_insn *, rtx*);\n99: extern const char *output_387_reg_move (rtx_insn *, rtx*);\n100: extern const char *output_fix_trunc (rtx_insn *, rtx*, bool);\n101: extern const char *output_fp_compare (rtx_insn *, rtx*, bool, bool);\n102: extern const char *output_adjust_stack_and_probe (rtx);\n103: extern const char *output_probe_stack_range (rtx, rtx);\n104: \n105: \n320: /* In winnt.cc  */\n321: extern void i386_pe_record_external_function (tree, const char *);\n322: extern bool i386_pe_binds_local_p (const_tree);\n323: extern const char *i386_pe_strip_name_encoding_full (const char *);\n324: extern void i386_pe_asm_output_aligned_decl_common (FILE *, tree,\n325: \t\t\t\t\t\t    const char *,\n326: \t\t\t\t\t\t    HOST_WIDE_INT,\n327: \n201: extern bool ix86_function_arg_regno_p (int);\n202: extern void ix86_asm_output_function_label (FILE *, const char *, tree);\n203: extern void ix86_asm_output_labelref (FILE *, const char *, const char *);\n204: extern void ix86_call_abi_override (const_tree);\n205: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386.md\n3165:   char buf[128];\n3166:   const char *ops;\n3167:   const char *suffix;\n3168: \n3169: \n29664: {\n29665:   static const char * const patterns[4] = {\n29666:    \"prefetchnta\\t%a0\", \"prefetcht2\\t%a0\", \"prefetcht1\\t%a0\", \"prefetcht0\\t%a0\"\n29667: \n29701: {\n29702:   static const char * const patterns[2] = {\n29703:     \"prefetchit1\\t%a0\", \"prefetchit0\\t%a0\"\n29704: \n"}
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271-assistanttool_usemcp__sourcegraph__sg_keyword_search
2722026-06-12T16:19:08.140Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386.md\n27826:   \"\"\n27827:   \"* return output_adjust_stack_and_probe (operands[0]);\"\n27828:   [(set_attr \"type\" \"multi\")])\n27829: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386-protos.h\n101: extern const char *output_fp_compare (rtx_insn *, rtx*, bool, bool);\n102: extern const char *output_adjust_stack_and_probe (rtx);\n103: extern const char *output_probe_stack_range (rtx, rtx);\n104: \n"}
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Let me read i386.cc in sections to find where the stack probe functions are defined.
285-assistanttool_usemcp__sourcegraph__sg_read_file
2862026-06-12T16:19:16.854Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/config/i386/i386.cc%3FL1-50\n1: /* Subroutines used for code generation on IA-32.\n2:    Copyright (C) 1988-2026 Free Software Foundation, Inc.\n3: \n4: This file is part of GCC.\n5: \n6: GCC is free software; you can redistribute it and/or modify\n7: it under the terms of the GNU General Public License as published by\n8: the Free Software Foundation; either version 3, or (at your option)\n9: any later version.\n10: \n11: GCC is distributed in the hope that it will be useful,\n12: but WITHOUT ANY WARRANTY; without even the implied warranty of\n13: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\n14: GNU General Public License for more details.\n15: \n16: You should have received a copy of the GNU General Public License\n17: along with GCC; see the file COPYING3.  If not see\n18: <http://www.gnu.org/licenses/>.  */\n19: \n20: #define INCLUDE_STRING\n21: #define IN_TARGET_CODE 1\n22: \n23: #include \"config.h\"\n24: #include \"system.h\"\n25: #include \"coretypes.h\"\n26: #include \"backend.h\"\n27: #include \"rtl.h\"\n28: #include \"tree.h\"\n29: #include \"memmodel.h\"\n30: #include \"gimple.h\"\n31: #include \"cfghooks.h\"\n32: #include \"cfgloop.h\"\n33: #include \"df.h\"\n34: #include \"tm_p.h\"\n35: #include \"stringpool.h\"\n36: #include \"expmed.h\"\n37: #include \"optabs.h\"\n38: #include \"regs.h\"\n39: #include \"emit-rtl.h\"\n40: #include \"recog.h\"\n41: #include \"cgraph.h\"\n42: #include \"diagnostic.h\"\n43: #include \"cfgbuild.h\"\n44: #include \"alias.h\"\n45: #include \"fold-const.h\"\n46: #include \"attribs.h\"\n47: #include \"calls.h\"\n48: #include \"stor-layout.h\"\n49: #include \"varasm.h\"\n50: #include \"output.h\"\n51: "}
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297-assistanttool_useToolSearch
2982026-06-12T16:19:22.579Zusertool_resultToolSearch
{"matches": ["mcp__sourcegraph__sg_go_to_definition"], "query": "select:mcp__sourcegraph__sg_go_to_definition", "total_deferred_tools": 33}
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302-assistanttool_usemcp__sourcegraph__sg_go_to_definition
303-assistanttool_usemcp__sourcegraph__sg_go_to_definition
3042026-06-12T16:19:27.046Zusertool_resultmcp__sourcegraph__sg_go_to_definition
{"text":"No results.\n\nno definition found for symbol 'output_adjust_stack_and_probe'."}
3052026-06-12T16:19:27.162Zusertool_resultmcp__sourcegraph__sg_go_to_definition
{"text":"No results.\n\nno definition found for symbol 'output_probe_stack_range'."}
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Let me search for the `TARGET_STACK_CLASH_PROTECTION` header declaration and also read explow.h.
331-assistanttool_usemcp__sourcegraph__sg_read_file
3322026-06-12T16:19:46.314Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/explow.h\n1: /* Export function prototypes from explow.cc.\n2:    Copyright (C) 2015-2026 Free Software Foundation, Inc.\n3: \n4: This file is part of GCC.\n5: \n6: GCC is free software; you can redistribute it and/or modify it under\n7: the terms of the GNU General Public License as published by the Free\n8: Software Foundation; either version 3, or (at your option) any later\n9: version.\n10: \n11: GCC is distributed in the hope that it will be useful, but WITHOUT ANY\n12: WARRANTY; without even the implied warranty of MERCHANTABILITY or\n13: FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License\n14: for more details.\n15: \n16: You should have received a copy of the GNU General Public License\n17: along with GCC; see the file COPYING3.  If not see\n18: <http://www.gnu.org/licenses/>.  */\n19: \n20: #ifndef GCC_EXPLOW_H\n21: #define GCC_EXPLOW_H\n22: \n23: /* Return a memory reference like MEMREF, but which is known to have a\n24:    valid address.  */\n25: extern rtx validize_mem (rtx);\n26: \n27: extern rtx use_anchored_address (rtx);\n28: \n29: /* Copy given rtx to a new temp reg and return that.  */\n30: extern rtx copy_to_reg (rtx);\n31: \n32: /* Like copy_to_reg but always make the reg Pmode.  */\n33: extern rtx copy_addr_to_reg (rtx);\n34: \n35: /* Like copy_to_reg but always make the reg the specified mode MODE.  */\n36: extern rtx copy_to_mode_reg (machine_mode, rtx);\n37: \n38: /* Copy given rtx to given temp reg and return that.  */\n39: extern rtx copy_to_suggested_reg (rtx, rtx, machine_mode);\n40: \n41: /* Copy a value to a register if it isn't already a register.\n42:    Args are mode (in case value is a constant) and the value.  */\n43: extern rtx force_reg (machine_mode, rtx);\n44: \n45: extern rtx force_subreg (machine_mode, rtx, machine_mode, poly_uint64);\n46: extern rtx force_lowpart_subreg (machine_mode, rtx, machine_mode);\n47: extern rtx force_highpart_subreg (machine_mode, rtx, machine_mode);\n48: \n49: /* Return given rtx, copied into a new temp reg if it was in memory.  */\n50: extern rtx force_not_mem (rtx);\n51: \n52: /* Return mode and signedness to use when an argument or result in the\n53:    given mode is promoted.  */\n54: extern machine_mode promote_function_mode (const_tree, machine_mode, int *,\n55: \t\t\t\t\t        const_tree, int);\n56: \n57: /* Return mode and signedness to use when an object in the given mode\n58:    is promoted.  */\n59: extern machine_mode promote_mode (const_tree, machine_mode, int *);\n60: \n61: /* Return mode and signedness to use when object is promoted.  */\n62: machine_mode promote_decl_mode (const_tree, int *);\n63: \n64: /* Return mode and signedness to use when object is promoted.  */\n65: machine_mode promote_ssa_mode (const_tree, int *);\n66: \n67: /* Remove some bytes from the stack.  An rtx says how many.  */\n68: extern void adjust_stack (rtx);\n69: \n70: /* Add some bytes to the stack.  An rtx says how many.  */\n71: extern void anti_adjust_stack (rtx);\n72: \n73: /* Add some bytes to the stack while probing it.  An rtx says how many. */\n74: extern void anti_adjust_stack_and_probe (rtx, bool);\n75: \n76: /* Add some bytes to the stack while probing it.  An rtx says how\n77:    many.  Add additional probes to prevent stack clashing attacks.  */\n78: extern void anti_adjust_stack_and_probe_stack_clash (rtx);\n79: \n80: /* Support for building allocation/probing loops for stack-clash\n81:    protection of dyamically allocated stack space.  */\n82: extern void compute_stack_clash_protection_loop_data (rtx *, rtx *, rtx *,\n83: \t\t\t\t\t\t      HOST_WIDE_INT *, rtx);\n84: extern void emit_stack_clash_protection_probe_loop_start (rtx *, rtx *,\n85: \t\t\t\t\t\t\t  rtx, bool);\n86: extern void emit_stack_clash_protection_probe_loop_end (rtx, rtx,\n87: \t\t\t\t\t\t\trtx, bool);\n88: \n89: /* This enum is used for ...
333-assistanttool_usemcp__sourcegraph__sg_keyword_search
3342026-06-12T16:19:47.182Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/explow.h\n77:    many.  Add additional probes to prevent stack clashing attacks.  */\n78: extern void anti_adjust_stack_and_probe_stack_clash (rtx);\n79: \n80: \n81:    protection of dyamically allocated stack space.  */\n82: extern void compute_stack_clash_protection_loop_data (rtx *, rtx *, rtx *,\n83: \t\t\t\t\t\t      HOST_WIDE_INT *, rtx);\n84: extern void emit_stack_clash_protection_probe_loop_start (rtx *, rtx *,\n85: \t\t\t\t\t\t\t  rtx, bool);\n86: extern void emit_stack_clash_protection_probe_loop_end (rtx, rtx,\n87: \t\t\t\t\t\t\trtx, bool);\n88: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/aarch64/aarch64.h\n102:    before probing has to be done for stack clash protection.  */\n103: #define STACK_CLASH_CALLER_GUARD 1024\n104: \n105: \n110:    generating stack clash probes.  */\n111: #define STACK_CLASH_MAX_UNROLL_PAGES 4\n112: \n113: \n106:    outgoing arguments to be when stack-clash is enabled.  */\n107: #define STACK_CLASH_MIN_BYTES_OUTGOING_ARGS 8\n108: \n109: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/aarch64/sve/pcs/stack_clash_3.c\n\n# github.com/sg-evals/gcc--96dfb333 – gcc/function.h\n639: \n640: enum stack_clash_probes {\n641:   NO_PROBE_NO_FRAME,\n642: \n646: \n647: extern void dump_stack_clash_frame_info (enum stack_clash_probes, bool);\n648: \f\n649: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/riscv/riscv.h\n1305:    before probing has to be done for stack clash protection.  */\n1306: #define STACK_CLASH_CALLER_GUARD 1024\n1307: \n1308: \n1309:    generating stack clash probes.  */\n1310: #define STACK_CLASH_MAX_UNROLL_PAGES 4\n1311: \n1312: \n1313:    outgoing arguments to be when stack-clash is enabled.  */\n1314: #define STACK_CLASH_MIN_BYTES_OUTGOING_ARGS 8\n1315: \n1316: /* Allocate a minimum of STACK_CLASH_MIN_BYTES_OUTGOING_ARGS bytes for the\n1317:    outgoing arguments if stack clash protection is enabled.  This is essential\n1318: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/loongarch/loongarch.h\n672:    generating stack clash probes.  */\n673: #define STACK_CLASH_MAX_UNROLL_PAGES 4\n674: \n675: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/g++.target/aarch64/sve/pr119610-sve.C\n2: // { dg-additional-options \"-fstack-protector-strong\" { target fstack_protector } }\n3: // { dg-additional-options \"-fstack-clash-protection\" { target supports_stack_clash_protection } }\n4: \n5: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/aarch64/stack-check-alloca-2.c\n2: /* { dg-options \"-O2 -fstack-clash-protection --param stack-clash-protection-guard-size=16\" } */\n3: /* { dg-require-effective-target supports_stack_clash_protection } */\n4: \n5: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/aarch64/stack-check-prologue-1.c\n2: /* { dg-options \"-O2 -fstack-clash-protection --param stack-clash-protection-guard-size=16\" } */\n3: /* { dg-require-effective-target supports_stack_clash_protection } */\n4: \n5: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/aarch64/stack-check-alloca-3.c\n2: /* { dg-options \"-O2 -fstack-clash-protection --param stack-clash-protection-guard-size=16\" } */\n3: /* { dg-require-effective-target supports_stack_clash_protection } */\n4: \n5: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/aarch64/stack-check-prologue-3.c\n2: /* { dg-options \"-O2 -fstack-clash-protection --param stack-clash-protection-guard-size=16\" } */\n3: /* { dg-require-effective-target supports_stack_clash_protection } */\n4: \n5: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/aarch64/stack-check-prologue-2.c\n2: /* { dg-options \"-O2 -fstack-clash-protection --param stack-clash-protection-guard-size=16 -fno-stack-protector\" } */\n3: /* { dg-require-effective-target supports_stack_clash_protection } */\n4: \n5: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/aarch64/stack-check-a...
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Now let me search for the header where `TARGET_STACK_CLASH_PROTECTION` is declared.
346-assistanttool_usemcp__sourcegraph__sg_keyword_search
3472026-06-12T16:19:57.208Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/config/riscv/riscv.cc\n16847: #undef TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE\n16848: #define TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE \\\n16849:   riscv_stack_clash_protection_alloca_probe_range\n16850: \n"}
348-assistanttool_usemcp__sourcegraph__sg_keyword_search
3492026-06-12T16:19:57.742Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"No results.\n\nNo results found."}
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353-assistanttool_usemcp__sourcegraph__sg_keyword_search
3542026-06-12T16:20:00.786Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"No results.\n\nNo results found."}
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358-assistanttool_usemcp__sourcegraph__sg_keyword_search
3592026-06-12T16:20:04.406Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"No results.\n\nNo results found."}
360-assistanttool_usemcp__sourcegraph__sg_keyword_search
3612026-06-12T16:20:04.832Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"No results.\n\nNo results found."}
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365-assistanttool_usemcp__sourcegraph__sg_read_file
3662026-06-12T16:20:08.279Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/targhooks.h%3FL295-310\n295: \t\t\t\t       optimization_type);\n296: extern unsigned int default_max_noce_ifcvt_seq_cost (edge);\n297: extern bool default_noce_conversion_profitable_p (rtx_insn *,\n298: \t\t\t\t\t\t  struct noce_if_info *);\n299: extern unsigned int default_min_arithmetic_precision (void);\n300: \n301: extern enum flt_eval_method\n302: default_excess_precision (enum excess_precision_type ATTRIBUTE_UNUSED);\n303: extern bool default_bitint_type_info (int, struct bitint_info *);\n304: extern machine_mode default_mode_for_floating_type (enum tree_index);\n305: extern HOST_WIDE_INT default_stack_clash_protection_alloca_probe_range (void);\n306: extern void default_select_early_remat_modes (sbitmap);\n307: extern tree default_preferred_else_value (unsigned, tree, unsigned, tree *);\n308: extern bool default_instruction_selection (function *, gimple_stmt_iterator *);\n309: extern bool default_have_speculation_safe_value (bool);\n310: extern bool speculation_safe_value_not_needed (bool);\n311: "}
367-assistanttool_usemcp__sourcegraph__sg_read_file
3682026-06-12T16:20:09.332Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/targhooks.cc%3FL2740-2760\n2740: {\n2741:   return false;\n2742: }\n2743: \n2744: /* Default implementation for\n2745:   TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE.  */\n2746: HOST_WIDE_INT\n2747: default_stack_clash_protection_alloca_probe_range (void)\n2748: {\n2749:   return 0;\n2750: }\n2751: \n2752: /* The default implementation of TARGET_EARLY_REMAT_MODES.  */\n2753: \n2754: void\n2755: default_select_early_remat_modes (sbitmap)\n2756: {\n2757: }\n2758: \n2759: /* The default implementation of TARGET_PREFERRED_ELSE_VALUE.  */\n2760: \n2761: "}
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387-assistanttool_usemcp__sourcegraph__sg_keyword_search
3882026-06-12T16:20:22.667Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/lib/target-supports.exp\n13633: #\n13634: proc check_effective_target_supports_stack_clash_protection { } {\n13635: \n13636: \n"}
3892026-06-12T16:20:22.704Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/g++.dg/torture/pr82823.C\n2: // { dg-additional-options \"-fstack-clash-protection\" }\n3: // { dg-require-effective-target supports_stack_clash_protection }\n4: \n5: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/g++.dg/torture/pr119610.C\n2: // { dg-additional-options \"-fstack-protector-strong\" { target fstack_protector } }\n3: // { dg-additional-options \"-fstack-clash-protection\" { target supports_stack_clash_protection } }\n4: \n5: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/riscv/stack-check-alloca-2.c\n2: /* { dg-options \"-O2 -march=rv64gc -mabi=lp64d -fstack-clash-protection\" } */\n3: /* { dg-require-effective-target supports_stack_clash_protection } */\n4: \n5: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/g++.target/aarch64/sve/pr119610-sve.C\n2: // { dg-additional-options \"-fstack-protector-strong\" { target fstack_protector } }\n3: // { dg-additional-options \"-fstack-clash-protection\" { target supports_stack_clash_protection } }\n4: \n5: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/riscv/stack-check-prologue-1.c\n2: /* { dg-options \"-O2 -march=rv64gc -mabi=lp64d -fstack-clash-protection\" } */\n3: /* { dg-require-effective-target supports_stack_clash_protection } */\n4: \n5: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/riscv/stack-check-prologue-2.c\n2: /* { dg-options \"-O2 -march=rv64gc -mabi=lp64d -fstack-clash-protection\" } */\n3: /* { dg-require-effective-target supports_stack_clash_protection } */\n4: \n5: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/riscv/stack-check-alloca-3.c\n2: /* { dg-options \"-O2 -march=rv64gc -mabi=lp64d -fstack-clash-protection\" } */\n3: /* { dg-require-effective-target supports_stack_clash_protection } */\n4: \n5: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/aarch64/stack-check-alloca-2.c\n2: /* { dg-options \"-O2 -fstack-clash-protection --param stack-clash-protection-guard-size=16\" } */\n3: /* { dg-require-effective-target supports_stack_clash_protection } */\n4: \n5: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/riscv/stack-check-prologue-3.c\n2: /* { dg-options \"-O2 -march=rv64gc -mabi=lp64d -fstack-clash-protection\" } */\n3: /* { dg-require-effective-target supports_stack_clash_protection } */\n4: \n5: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/aarch64/stack-check-prologue-1.c\n2: /* { dg-options \"-O2 -fstack-clash-protection --param stack-clash-protection-guard-size=16\" } */\n3: /* { dg-require-effective-target supports_stack_clash_protection } */\n4: \n5: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.dg/pr82788.c\n2: /* { dg-options \"-O2 -fstack-clash-protection --param stack-clash-protection-probe-interval=10 --param stack-clash-protection-guard-size=12\" } */\n3: /* { dg-require-effective-target supports_stack_clash_protection } */\n4: /* { dg-skip-if \"RISC-V and AArch64 do not support this interval.\" { riscv*-*-* aarch64*-*-* } } */\n5: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/riscv/stack-check-prologue-8.c\n2: /* { dg-options \"-O2 -march=rv64gc -mabi=lp64d -fstack-clash-protection\" } */\n3: /* { dg-require-effective-target supports_stack_clash_protection } */\n4: \n5: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/aarch64/stack-check-alloca-3.c\n2: /* { dg-options \"-O2 -fstack-clash-protection --param stack-clash-protection-guard-size=16\" } */\n3: /* { dg-require-effective-target supports_stack_clash_protection } */\n4: \n5: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/aarch64/stack-check-prologue-3.c\n2: /* { dg-options \"-O2 -fstack-clash-protection --param stack-clash-protection-guard-size=16\" } */\n3: /* { dg-require-effective-target supports_stack_clash_protection } */\n4: \n5: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsui...
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4032026-06-12T16:20:30.919Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"No results.\n\nNo results found."}
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{"text":"No results.\n\nNo results found."}
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423-assistanttool_usemcp__sourcegraph__sg_keyword_search
4242026-06-12T16:20:40.618Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/config/riscv/riscv.cc\n16846: \n16847: #undef TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE\n16848: #define TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE \\\n16849:   riscv_stack_clash_protection_alloca_probe_range\n16850: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/targhooks.cc\n2744: /* Default implementation for\n2745:   TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE.  */\n2746: HOST_WIDE_INT\n2747: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/doc/tm.texi\n3771: \n3772: @deftypefn {Target Hook} HOST_WIDE_INT TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE (void)\n3773: Some targets have an ABI defined interval for which no probing needs to be done.\n3774: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/doc/tm.texi.in\n2997: \n2998: @hook TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE\n2999: \n3000: \n"}
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Let me read the relevant sections of function.h for stack clash content.
437-assistanttool_usemcp__sourcegraph__sg_read_file
4382026-06-12T16:20:52.342Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/function.h%3FL635-655\n635:    to this function will have that bit clear.  */\n636: #define MINIMUM_METHOD_BOUNDARY \\\n637:   ((TARGET_PTRMEMFUNC_VBIT_LOCATION == ptrmemfunc_vbit_in_pfn)\t     \\\n638:    ? MAX (FUNCTION_BOUNDARY, 2 * BITS_PER_UNIT) : FUNCTION_BOUNDARY)\n639: \n640: enum stack_clash_probes {\n641:   NO_PROBE_NO_FRAME,\n642:   NO_PROBE_SMALL_FRAME,\n643:   PROBE_INLINE,\n644:   PROBE_LOOP\n645: };\n646: \n647: extern void dump_stack_clash_frame_info (enum stack_clash_probes, bool);\n648: \f\n649: \n650: extern void push_function_context (void);\n651: extern void pop_function_context (void);\n652: \n653: /* Save and restore status information for a nested function.  */\n654: extern void free_after_parsing (struct function *);\n655: extern void free_after_compilation (struct function *);\n656: "}
439-assistanttool_usemcp__sourcegraph__sg_read_file
4402026-06-12T16:20:52.846Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/target.def%3FL1-50\n1: /* Target hook definitions.\n2:    Copyright (C) 2001-2026 Free Software Foundation, Inc.\n3: \n4:    This program is free software; you can redistribute it and/or modify it\n5:    under the terms of the GNU General Public License as published by the\n6:    Free Software Foundation; either version 3, or (at your option) any\n7:    later version.\n8: \n9:    This program is distributed in the hope that it will be useful,\n10:    but WITHOUT ANY WARRANTY; without even the implied warranty of\n11:    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\n12:    GNU General Public License for more details.\n13: \n14:    You should have received a copy of the GNU General Public License\n15:    along with this program; see the file COPYING3.  If not see\n16:    <http://www.gnu.org/licenses/>.\n17: \n18:    In other words, you are welcome to use, share and improve this program.\n19:    You are forbidden to forbid anyone else to use, share and improve\n20:    what you give them.   Help stamp out software-hoarding!  */\n21: \n22: /* See target-hooks-macros.h for details of macros that should be\n23:    provided by the including file, and how to use them here.  */\n24: #include \"target-hooks-macros.h\"\n25: \n26: #undef HOOK_TYPE\n27: #define HOOK_TYPE \"Target Hook\"\n28: \n29: HOOK_VECTOR (TARGET_INITIALIZER, gcc_target)\n30: \n31: /* Functions that output assembler for the target.  */\n32: #define HOOK_PREFIX \"TARGET_ASM_\"\n33: HOOK_VECTOR (TARGET_ASM_OUT, asm_out)\n34: \n35: /* Opening and closing parentheses for asm expression grouping.  */\n36: DEFHOOKPOD\n37: (open_paren,\n38:  \"These target hooks are C string constants, describing the syntax in the\\n\\\n39: assembler for grouping arithmetic expressions.  If not overridden, they\\n\\\n40: default to normal parentheses, which is correct for most assemblers.\",\n41:  const char *, \"(\")\n42: DEFHOOKPODX (close_paren, const char *, \")\")\n43: \n44: /* Assembler instructions for creating various kinds of integer object.  */\n45: DEFHOOKPOD\n46: (byte_op,\n47:  \"@deftypevrx {Target Hook} {const char *} TARGET_ASM_ALIGNED_HI_OP\\n\\\n48: @deftypevrx {Target Hook} {const char *} TARGET_ASM_ALIGNED_PSI_OP\\n\\\n49: @deftypevrx {Target Hook} {const char *} TARGET_ASM_ALIGNED_SI_OP\\n\\\n50: @deftypevrx {Target Hook} {const char *} TARGET_ASM_ALIGNED_PDI_OP\\n\\\n51: "}
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Let me read different sections of i386.cc to find the stack probe implementation.
461-assistanttool_usemcp__sourcegraph__sg_read_file
4622026-06-12T16:21:06.740Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/config/i386/i386.cc%3FL100-200\n100: #include \"i386-features.h\"\n101: #include \"function-abi.h\"\n102: #include \"rtl-error.h\"\n103: #include \"gimple-pretty-print.h\"\n104: \n105: /* This file should be included last.  */\n106: #include \"target-def.h\"\n107: \n108: static void ix86_print_operand_address_as (FILE *, rtx, addr_space_t, bool);\n109: static void ix86_emit_restore_reg_using_pop (rtx, bool = false);\n110: \n111: \n112: #ifndef CHECK_STACK_LIMIT\n113: #define CHECK_STACK_LIMIT (-1)\n114: #endif\n115: \n116: /* Return index of given mode in mult and division cost tables.  */\n117: #define MODE_INDEX(mode)\t\t\t\t\t\\\n118:   ((mode) == QImode ? 0\t\t\t\t\t\t\\\n119:    : (mode) == HImode ? 1\t\t\t\t\t\\\n120:    : (mode) == SImode ? 2\t\t\t\t\t\\\n121:    : (mode) == DImode ? 3\t\t\t\t\t\\\n122:    : 4)\n123: \n124: \n125: /* Set by -mtune.  */\n126: const struct processor_costs *ix86_tune_cost = NULL;\n127: \n128: /* Set by -mtune or -Os.  */\n129: const struct processor_costs *ix86_cost = NULL;\n130: \n131: /* In case the average insn count for single function invocation is\n132:    lower than this constant, emit fast (but longer) prologue and\n133:    epilogue code.  */\n134: #define FAST_PROLOGUE_INSN_COUNT 20\n135: \n136: /* Names for 8 (low), 8 (high), and 16-bit registers, respectively.  */\n137: static const char *const qi_reg_name[] = QI_REGISTER_NAMES;\n138: static const char *const qi_high_reg_name[] = QI_HIGH_REGISTER_NAMES;\n139: static const char *const hi_reg_name[] = HI_REGISTER_NAMES;\n140: \n141: /* Array of the smallest class containing reg number REGNO, indexed by\n142:    REGNO.  Used by REGNO_REG_CLASS in i386.h.  */\n143: \n144: enum reg_class const regclass_map[FIRST_PSEUDO_REGISTER] =\n145: {\n146:   /* ax, dx, cx, bx */\n147:   AREG, DREG, CREG, BREG,\n148:   /* si, di, bp, sp */\n149:   SIREG, DIREG, NON_Q_REGS, NON_Q_REGS,\n150:   /* FP registers */\n151:   FP_TOP_REG, FP_SECOND_REG, FLOAT_REGS, FLOAT_REGS,\n152:   FLOAT_REGS, FLOAT_REGS, FLOAT_REGS, FLOAT_REGS,\n153:   /* arg pointer, flags, fpsr, frame */\n154:   NON_Q_REGS, NO_REGS, NO_REGS, NON_Q_REGS,\n155:   /* SSE registers */\n156:   SSE_FIRST_REG, SSE_REGS, SSE_REGS, SSE_REGS,\n157:   SSE_REGS, SSE_REGS, SSE_REGS, SSE_REGS,\n158:   /* MMX registers */\n159:   MMX_REGS, MMX_REGS, MMX_REGS, MMX_REGS,\n160:   MMX_REGS, MMX_REGS, MMX_REGS, MMX_REGS,\n161:   /* REX registers */\n162:   GENERAL_REGS, GENERAL_REGS, GENERAL_REGS, GENERAL_REGS,\n163:   GENERAL_REGS, GENERAL_REGS, GENERAL_REGS, GENERAL_REGS,\n164:   /* SSE REX registers */\n165:   SSE_REGS, SSE_REGS, SSE_REGS, SSE_REGS,\n166:   SSE_REGS, SSE_REGS, SSE_REGS, SSE_REGS,\n167:   /* AVX-512 SSE registers */\n168:   ALL_SSE_REGS, ALL_SSE_REGS, ALL_SSE_REGS, ALL_SSE_REGS,\n169:   ALL_SSE_REGS, ALL_SSE_REGS, ALL_SSE_REGS, ALL_SSE_REGS,\n170:   ALL_SSE_REGS, ALL_SSE_REGS, ALL_SSE_REGS, ALL_SSE_REGS,\n171:   ALL_SSE_REGS, ALL_SSE_REGS, ALL_SSE_REGS, ALL_SSE_REGS,\n172:   /* Mask registers.  */\n173:   ALL_MASK_REGS, MASK_REGS, MASK_REGS, MASK_REGS,\n174:   MASK_REGS, MASK_REGS, MASK_REGS, MASK_REGS,\n175:   /* REX2 registers */\n176:   GENERAL_REGS, GENERAL_REGS, GENERAL_REGS, GENERAL_REGS,\n177:   GENERAL_REGS, GENERAL_REGS, GENERAL_REGS, GENERAL_REGS,\n178:   GENERAL_REGS, GENERAL_REGS, GENERAL_REGS, GENERAL_REGS,\n179:   GENERAL_REGS, GENERAL_REGS, GENERAL_REGS, GENERAL_REGS,\n180: };\n181: \n182: /* The \"default\" register map used in 32bit mode.  */\n183: \n184: unsigned int const debugger_register_map[FIRST_PSEUDO_REGISTER] =\n185: {\n186:   /* general regs */\n187:   0, 2, 1, 3, 6, 7, 4, 5,\n188:   /* fp regs */\n189:   12, 13, 14, 15, 16, 17, 18, 19,\n190:   /* arg, flags, fpsr, frame */\n191:   IGNORED_DWARF_REGNUM, IGNORED_DWARF_REGNUM,\n192:   IGNORED_DWARF_REGNUM, IGNORED_DWARF_REGNUM,\n193:   /* SSE */\n194:   21, 22, 23, 24, 25, 26, 27, ...
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476-assistanttool_usemcp__sourcegraph__sg_read_file
4772026-06-12T16:21:15.364Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/config/i386/i386-expand.cc%3FL1-80\n1: /* Copyright (C) 1988-2026 Free Software Foundation, Inc.\n2: \n3: This file is part of GCC.\n4: \n5: GCC is free software; you can redistribute it and/or modify\n6: it under the terms of the GNU General Public License as published by\n7: the Free Software Foundation; either version 3, or (at your option)\n8: any later version.\n9: \n10: GCC is distributed in the hope that it will be useful,\n11: but WITHOUT ANY WARRANTY; without even the implied warranty of\n12: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\n13: GNU General Public License for more details.\n14: \n15: You should have received a copy of the GNU General Public License\n16: along with GCC; see the file COPYING3.  If not see\n17: <http://www.gnu.org/licenses/>.  */\n18: \n19: #define IN_TARGET_CODE 1\n20: \n21: #include \"config.h\"\n22: #include \"system.h\"\n23: #include \"coretypes.h\"\n24: #include \"backend.h\"\n25: #include \"rtl.h\"\n26: #include \"tree.h\"\n27: #include \"memmodel.h\"\n28: #include \"gimple.h\"\n29: #include \"cfghooks.h\"\n30: #include \"cfgloop.h\"\n31: #include \"df.h\"\n32: #include \"tm_p.h\"\n33: #include \"stringpool.h\"\n34: #include \"expmed.h\"\n35: #include \"optabs.h\"\n36: #include \"regs.h\"\n37: #include \"emit-rtl.h\"\n38: #include \"recog.h\"\n39: #include \"cgraph.h\"\n40: #include \"diagnostic.h\"\n41: #include \"cfgbuild.h\"\n42: #include \"alias.h\"\n43: #include \"fold-const.h\"\n44: #include \"attribs.h\"\n45: #include \"calls.h\"\n46: #include \"stor-layout.h\"\n47: #include \"varasm.h\"\n48: #include \"output.h\"\n49: #include \"insn-attr.h\"\n50: #include \"flags.h\"\n51: #include \"except.h\"\n52: #include \"explow.h\"\n53: #include \"expr.h\"\n54: #include \"cfgrtl.h\"\n55: #include \"common/common-target.h\"\n56: #include \"langhooks.h\"\n57: #include \"reload.h\"\n58: #include \"gimplify.h\"\n59: #include \"dwarf2.h\"\n60: #include \"tm-constrs.h\"\n61: #include \"cselib.h\"\n62: #include \"sched-int.h\"\n63: #include \"opts.h\"\n64: #include \"tree-pass.h\"\n65: #include \"context.h\"\n66: #include \"pass_manager.h\"\n67: #include \"target-globals.h\"\n68: #include \"gimple-iterator.h\"\n69: #include \"shrink-wrap.h\"\n70: #include \"builtins.h\"\n71: #include \"rtl-iter.h\"\n72: #include \"tree-iterator.h\"\n73: #include \"dbgcnt.h\"\n74: #include \"case-cfn-macros.h\"\n75: #include \"dojump.h\"\n76: #include \"fold-const-call.h\"\n77: #include \"tree-vrp.h\"\n78: #include \"tree-ssanames.h\"\n79: #include \"selftest.h\"\n80: #include \"selftest-rtl.h\"\n81: "}
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506-assistanttext-
Let me check a few more potential locations for `TARGET_STACK_CLASH_PROTECTION`.
507-assistanttool_usemcp__sourcegraph__sg_keyword_search
5082026-06-12T16:21:40.946Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"No results.\n\nNo results found."}
509-assistanttool_usemcp__sourcegraph__sg_keyword_search
5102026-06-12T16:21:41.490Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/params.opt\n1108: -param=stack-clash-protection-guard-size=\n1109: Common Joined UInteger Var(param_stack_clash_protection_guard_size) Init(12) IntegerRange(12, 30) Param Optimization\n1110: Size of the stack guard expressed as a power of two in bytes.\n1111: \n1112: -param=stack-clash-protection-probe-interval=\n1113: Common Joined UInteger Var(param_stack_clash_protection_probe_interval) Init(12) IntegerRange(10, 16) Param Optimization\n1114: Interval in which to probe the stack expressed as a power of two in bytes.\n1115: \n"}
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542-assistanttext-
Let me look for all stack-clash test files and verify the explow.cc function list.
543-assistanttool_usemcp__sourcegraph__sg_keyword_search
544-assistanttool_usemcp__sourcegraph__sg_read_file
5452026-06-12T16:21:59.464Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/explow.cc%3FL1920-2000\n1920: \n1921: \t  if (CONST_INT_P (temp))\n1922: \t    {\n1923: \t      /* Use [base + disp} addressing mode if supported.  */\n1924: \t      HOST_WIDE_INT offset = INTVAL (temp);\n1925: \t      addr = memory_address (Pmode,\n1926: \t\t\t\t     plus_constant (Pmode, last_addr,\n1927: \t\t\t\t\t\t    STACK_GROW_OFF (offset)));\n1928: \t    }\n1929: \t  else\n1930: \t    {\n1931: \t      /* Manual CSE if the difference is not known at compile-time.  */\n1932: \t      temp = gen_rtx_MINUS (Pmode, size, rounded_size_op);\n1933: \t      addr = memory_address (Pmode,\n1934: \t\t\t\t     gen_rtx_fmt_ee (STACK_GROW_OP, Pmode,\n1935: \t\t\t\t\t\t     last_addr, temp));\n1936: \t    }\n1937: \n1938: \t  emit_stack_probe (addr);\n1939: \t}\n1940:     }\n1941: \n1942:   /* Make sure nothing is scheduled before we are done.  */\n1943:   emit_insn (gen_blockage ());\n1944: }\n1945: \n1946: /* Compute parameters for stack clash probing a dynamic stack\n1947:    allocation of SIZE bytes.\n1948: \n1949:    We compute ROUNDED_SIZE, LAST_ADDR, RESIDUAL and PROBE_INTERVAL.\n1950: \n1951:    Additionally we conditionally dump the type of probing that will\n1952:    be needed given the values computed.  */\n1953: \n1954: void\n1955: compute_stack_clash_protection_loop_data (rtx *rounded_size, rtx *last_addr,\n1956: \t\t\t\t\t  rtx *residual,\n1957: \t\t\t\t\t  HOST_WIDE_INT *probe_interval,\n1958: \t\t\t\t\t  rtx size)\n1959: {\n1960:   /* Round SIZE down to STACK_CLASH_PROTECTION_PROBE_INTERVAL */\n1961:   *probe_interval\n1962:     = 1 << param_stack_clash_protection_probe_interval;\n1963:   *rounded_size = simplify_gen_binary (AND, Pmode, size,\n1964: \t\t\t\t        GEN_INT (-*probe_interval));\n1965: \n1966:   /* Compute the value of the stack pointer for the last iteration.\n1967:      It's just SP + ROUNDED_SIZE.  */\n1968:   rtx rounded_size_op = force_operand (*rounded_size, NULL_RTX);\n1969:   *last_addr = force_operand (gen_rtx_fmt_ee (STACK_GROW_OP, Pmode,\n1970: \t\t\t\t\t      stack_pointer_rtx,\n1971: \t\t\t\t\t      rounded_size_op),\n1972: \t\t\t      NULL_RTX);\n1973: \n1974:   /* Compute any residuals not allocated by the loop above.  Residuals\n1975:      are just the ROUNDED_SIZE - SIZE.  */\n1976:   *residual = simplify_gen_binary (MINUS, Pmode, size, *rounded_size);\n1977: \n1978:   /* Dump key information to make writing tests easy.  */\n1979:   if (dump_file)\n1980:     {\n1981:       if (*rounded_size == CONST0_RTX (Pmode))\n1982: \tfprintf (dump_file,\n1983: \t\t \"Stack clash skipped dynamic allocation and probing loop.\\n\");\n1984:       else if (CONST_INT_P (*rounded_size)\n1985: \t       && INTVAL (*rounded_size) <= 4 * *probe_interval)\n1986: \tfprintf (dump_file,\n1987: \t\t \"Stack clash dynamic allocation and probing inline.\\n\");\n1988:       else if (CONST_INT_P (*rounded_size))\n1989: \tfprintf (dump_file,\n1990: \t\t \"Stack clash dynamic allocation and probing in \"\n1991: \t\t \"rotated loop.\\n\");\n1992:       else\n1993: \tfprintf (dump_file,\n1994: \t\t \"Stack clash dynamic allocation and probing in loop.\\n\");\n1995: \n1996:       if (*residual != CONST0_RTX (Pmode))\n1997: \tfprintf (dump_file,\n1998: \t\t \"Stack clash dynamic allocation and probing residuals.\\n\");\n1999:       else\n2000: \tfprintf (dump_file,\n2001: "}
5462026-06-12T16:21:59.531Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/i386/stack-clash-protection.c\n"}
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567-assistanttext-
I have gathered enough information. Now let me write the answer.json.
568-assistanttool_useWrite
5692026-06-12T16:22:33.391Zusertool_resultWrite
File created successfully at: /workspace/answer.json (file state is current in your context — no need to Read it back)
570-assistanttext-
The audit is complete. Here's a summary of findings:
+
+## GCC Stack Clash Protection Audit
+
+| # | File | Key Symbol |
+|---|------|-----------|
+| 1 | `gcc/config/i386/i386.cc` | `output_adjust_stack_and_probe`, `output_probe_stack_range` |
+| 2 | `gcc/explow.cc` | `anti_adjust_stack_and_probe` (line 2200), `anti_adjust_stack_and_probe_stack_clash` (line 2072), `compute_stack_clash_protection_loop_data` (line 1954) |
+| 3 | `gcc/target.def` | `DEFHOOK(stack_clash_protection_alloca_probe_range, ...)` → `TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE` |
+| 3b | `gcc/explow.h` | Stack clash function declarations |
+| 3c | `gcc/targhooks.h` | `default_stack_clash_protection_alloca_probe_range` |
+| 4 | `gcc/testsuite/gcc.target/i386/stack-clash-protection.c` | compile test with `-fstack-clash-protection` |
+| 5 | `gcc/common.opt` (line 3054) | `fstack-clash-protection` → `flag_stack_clash_protection` |
+
+**Key design notes:**
+- The `-fstack-clash-protection` flag is processed via `flag_stack_clash_protection` from `common.opt`
+- The generic implementation in `explow.cc` handles all architectures; targets can customize via the `TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE` hook
+- For x86, `output_adjust_stack_and_probe` in `i386.cc` generates the actual probe-and-decrement loop assembly
+- `function.h`'s `stack_clash_probes` enum tracks whether frame probing is inline, loop-based, or not needed
Tool Calls (76)
1. ToolSearch @ -
Input
{
+  "query": "select:mcp__sourcegraph__sg_keyword_search,mcp__sourcegraph__sg_read_file,mcp__sourcegraph__sg_list_files",
+  "max_results": 5
+}
Output
{
+  "matches": [
+    "mcp__sourcegraph__sg_keyword_search",
+    "mcp__sourcegraph__sg_read_file",
+    "mcp__sourcegraph__sg_list_files"
+  ],
+  "query": "select:mcp__sourcegraph__sg_keyword_search,mcp__sourcegraph__sg_read_file,mcp__sourcegraph__sg_list_files",
+  "total_deferred_tools": 33
+}
2. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ stack_clash_protection file:i386.cc"
+}
Output
{
+  "content": "{\"text\":\"No results.\\n\\nNo results found.\"}",
+  "structuredContent": {
+    "text": "No results.\n\nNo results found."
+  }
+}
3. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ anti_adjust_stack_and_probe file:explow.cc"
+}
Output
{
+  "content": "{\"text\":\"# github.com/sg-evals/gcc--96dfb333 – gcc/explow.cc\\n2200: void\\n2201: anti_adjust_stack_and_probe (rtx size, bool adjust_back)\\n2202: {\\n2203: \\n2071: void\\n2072: anti_adjust_stack_and_probe_stack_clash (rtx size)\\n2073: {\\n2074: \\n1643:       if (flag_stack_check && STACK_CHECK_MOVING_SP)\\n1644: \\tanti_adjust_stack_and_probe (size, false);\\n1645:       else if (flag_stack_clash_protection)\\n1646: \\tanti_adjust_stack_and_probe_stack_clash (size);\\n1647:       else\\n1648: \\n\"}",
+  "structuredContent": {
+    "text": "# github.com/sg-evals/gcc--96dfb333 – gcc/explow.cc\n2200: void\n2201: anti_adjust_stack_and_probe (rtx size, bool adjust_back)\n2202: {\n2203: \n2071: void\n2072: anti_adjust_stack_and_probe_stack_clash (rtx size)\n2073: {\n2074: \n1643:       if (flag_stack_check && STACK_CHECK_MOVING_SP)\n1644: \tanti_adjust_stack_and_probe (size, false);\n1645:       else if (flag_stack_clash_protection)\n1646: \tanti_adjust_stack_and_probe_stack_clash (size);\n1647:       else\n1648: \n"
+  }
+}
4. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ TARGET_STACK_CLASH_PROTECTION"
+}
Output
{
+  "content": "{\"text\":\"# github.com/sg-evals/gcc--96dfb333 – gcc/config/riscv/riscv.cc\\n16846: \\n16847: #undef TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE\\n16848: #define TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE \\\\\\n16849:   riscv_stack_clash_protection_alloca_probe_range\\n16850: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/targhooks.cc\\n2744: /* Default implementation for\\n2745:   TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE.  */\\n2746: HOST_WIDE_INT\\n2747: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/doc/tm.texi\\n3771: \\n3772: @deftypefn {Target Hook} HOST_WIDE_INT TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE (void)\\n3773: Some targets have an ABI defined interval for which no probing needs to be done.\\n3774: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/doc/tm.texi.in\\n2997: \\n2998: @hook TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE\\n2999: \\n3000: \\n\"}",
+  "structuredContent": {
+    "text": "# github.com/sg-evals/gcc--96dfb333 – gcc/config/riscv/riscv.cc\n16846: \n16847: #undef TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE\n16848: #define TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE \\\n16849:   riscv_stack_clash_protection_alloca_probe_range\n16850: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/targhooks.cc\n2744: /* Default implementation for\n2745:   TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE.  */\n2746: HOST_WIDE_INT\n2747: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/doc/tm.texi\n3771: \n3772: @deftypefn {Target Hook} HOST_WIDE_INT TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE (void)\n3773: Some targets have an ABI defined interval for which no probing needs to be done.\n3774: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/doc/tm.texi.in\n2997: \n2998: @hook TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE\n2999: \n3000: \n"
+  }
+}
5. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ stack-clash file:testsuite/gcc.target/i386"
+}
Output
{
+  "content": "{\"text\":\"# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/i386/pr109780-3.c\\n1: /* { dg-do run  { target avx2_runtime } }  */\\n2: /* { dg-options \\\"-O2 -mavx2 -mtune=znver1 -fno-stack-protector -fno-stack-clash-protection\\\" } */\\n3: \\n4: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/i386/stack-clash-protection.c\\n1: /* { dg-do compile } */\\n2: /* { dg-options \\\"-O2 -fstack-clash-protection\\\" } */\\n3: \\n4: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/i386/pr84128.c\\n1: /* { dg-do run } */\\n2: /* { dg-options \\\"-O2 -march=i686 -mtune=generic -fstack-clash-protection\\\" } */\\n3: /* { dg-require-effective-target ia32 } */\\n4: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/i386/pr83994.c\\n2: /* { dg-require-effective-target fpic } */\\n3: /* { dg-options \\\"-O2 -march=i686 -fpic -fstack-clash-protection\\\" } */\\n4: /* { dg-require-effective-target ia32 } */\\n5: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/i386/pr84064.c\\n1: /* { dg-do compile } */\\n2: /* { dg-options \\\"-O2 -march=i686 -fstack-clash-protection\\\" } */\\n3: /* { dg-require-effective-target ia32 } */\\n4: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/i386/stack-check-17.c\\n1: /* { dg-do compile } */\\n2: /* { dg-options \\\"-O2 -fstack-clash-protection -mtune=generic -fomit-frame-pointer -mnoreturn-no-callee-saved-registers\\\" } */\\n3: /* { dg-require-effective-target supports_stack_clash_protection } */\\n4: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/i386/stack-check-11.c\\n1: /* { dg-do compile } */\\n2: /* { dg-options \\\"-O2 -fstack-clash-protection -mtune=generic -fno-stack-protector\\\" } */\\n3: /* { dg-require-effective-target supports_stack_clash_protection } */\\n4: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/i386/stack-check-12.c\\n1: /* { dg-do compile } */\\n2: /* { dg-options \\\"-O2 -fstack-clash-protection -mtune=generic -fomit-frame-pointer\\\" } */\\n3: /* { dg-require-effective-target supports_stack_clash_protection } */\\n4: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/i386/stack-check-18.c\\n1: /* { dg-do compile } */\\n2: /* { dg-options \\\"-O2 -fstack-clash-protection -mtune=generic -fdump-rtl-expand -fno-stack-protector\\\" } */\\n3: /* { dg-require-effective-target supports_stack_clash_protection } */\\n4: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/i386/stack-check-19.c\\n1: /* { dg-do compile } */\\n2: /* { dg-options \\\"-O2 -fstack-clash-protection -mtune=generic -fdump-rtl-expand -fno-stack-protector\\\" } */\\n3: /* { dg-require-effective-target supports_stack_clash_protection } */\\n4: \\n\"}",
+  "structuredContent": {
+    "text": "# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/i386/pr109780-3.c\n1: /* { dg-do run  { target avx2_runtime } }  */\n2: /* { dg-options \"-O2 -mavx2 -mtune=znver1 -fno-stack-protector -fno-stack-clash-protection\" } */\n3: \n4: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/i386/stack-clash-protection.c\n1: /* { dg-do compile } */\n2: /* { dg-options \"-O2 -fstack-clash-protection\" } */\n3: \n4: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/i386/pr84128.c\n1: /* { dg-do run } */\n2: /* { dg-options \"-O2 -march=i686 -mtune=generic -fstack-clash-protection\" } */\n3: /* { dg-require-effective-target ia32 } */\n4: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/i386/pr83994.c\n2: /* { dg-require-effective-target fpic } */\n3: /* { dg-options \"-O2 -march=i686 -fpic -fstack-clash-protection\" } */\n4: /* { dg-require-effective-target ia32 } */\n5: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/i386/pr84064.c\n1: /* { dg-do compile } */\n2: /* { dg-options \"-O2 -march=i686 -fstack-clash-protection\" } */\n3: /* { dg-require-effective-ta
+...
6. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ fstack-clash-protection file:common.opt"
+}
Output
{
+  "content": "{\"text\":\"# github.com/sg-evals/gcc--96dfb333 – gcc/common.opt\\n3053: \\n3054: fstack-clash-protection\\n3055: Common Var(flag_stack_clash_protection) Optimization\\n3056: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/common.opt.urls\\n1453: \\n1454: fstack-clash-protection\\n1455: UrlSuffix(gcc/Instrumentation-Options.html#index-fno-stack-clash-protection)\\n1456: \\n\"}",
+  "structuredContent": {
+    "text": "# github.com/sg-evals/gcc--96dfb333 – gcc/common.opt\n3053: \n3054: fstack-clash-protection\n3055: Common Var(flag_stack_clash_protection) Optimization\n3056: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/common.opt.urls\n1453: \n1454: fstack-clash-protection\n1455: UrlSuffix(gcc/Instrumentation-Options.html#index-fno-stack-clash-protection)\n1456: \n"
+  }
+}
7. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ stack_clash file:config/i386/i386.cc"
+}
Output
{
+  "content": "{\"text\":\"No results.\\n\\nNo results found.\"}",
+  "structuredContent": {
+    "text": "No results.\n\nNo results found."
+  }
+}
8. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ TARGET_STACK_CLASH_PROTECTION file:target.def"
+}
Output
{
+  "content": "{\"text\":\"No results.\\n\\nNo results found.\"}",
+  "structuredContent": {
+    "text": "No results.\n\nNo results found."
+  }
+}
9. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ stack-clash-protection file:testsuite/gcc.target/i386/stack-clash"
+}
Output
{
+  "content": "{\"text\":\"# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/i386/stack-clash-protection.c\\n1: /* { dg-do compile } */\\n2: /* { dg-options \\\"-O2 -fstack-clash-protection\\\" } */\\n3: \\n4: \\n\"}",
+  "structuredContent": {
+    "text": "# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/i386/stack-clash-protection.c\n1: /* { dg-do compile } */\n2: /* { dg-options \"-O2 -fstack-clash-protection\" } */\n3: \n4: \n"
+  }
+}
10. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ ix86_adjust_stack_and_probe file:i386"
+}
Output
{
+  "content": "{\"text\":\"No results.\\n\\nNo results found.\"}",
+  "structuredContent": {
+    "text": "No results.\n\nNo results found."
+  }
+}
11. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ TARGET_STACK_CLASH_PROTECTION file:.h"
+}
Output
{
+  "content": "{\"text\":\"# github.com/sg-evals/gcc--96dfb333 – gcc/targhooks.cc\\n2744: /* Default implementation for\\n2745:   TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE.  */\\n2746: HOST_WIDE_INT\\n2747: \\n\"}",
+  "structuredContent": {
+    "text": "# github.com/sg-evals/gcc--96dfb333 – gcc/targhooks.cc\n2744: /* Default implementation for\n2745:   TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE.  */\n2746: HOST_WIDE_INT\n2747: \n"
+  }
+}
12. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE file:targhooks.h"
+}
Output
{
+  "content": "{\"text\":\"# github.com/sg-evals/gcc--96dfb333 – gcc/targhooks.h\\n304: extern machine_mode default_mode_for_floating_type (enum tree_index);\\n305: extern HOST_WIDE_INT default_stack_clash_protection_alloca_probe_range (void);\\n306: extern void default_select_early_remat_modes (sbitmap);\\n307: \\n\"}",
+  "structuredContent": {
+    "text": "# github.com/sg-evals/gcc--96dfb333 – gcc/targhooks.h\n304: extern machine_mode default_mode_for_floating_type (enum tree_index);\n305: extern HOST_WIDE_INT default_stack_clash_protection_alloca_probe_range (void);\n306: extern void default_select_early_remat_modes (sbitmap);\n307: \n"
+  }
+}
13. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ probe_stack_clash file:i386"
+}
Output
{
+  "content": "{\"text\":\"No results.\\n\\nNo results found.\"}",
+  "structuredContent": {
+    "text": "No results.\n\nNo results found."
+  }
+}
14. mcp__sourcegraph__sg_list_files @ -
Input
{
+  "repo": "github.com/sg-evals/gcc--96dfb333",
+  "path": "gcc/config/i386"
+}
Output
{
+  "content": "{\"text\":\"gcc/config/i386/adxintrin.h\\ngcc/config/i386/ammintrin.h\\ngcc/config/i386/amxavx512intrin.h\\ngcc/config/i386/amxbf16intrin.h\\ngcc/config/i386/amxcomplexintrin.h\\ngcc/config/i386/amxfp16intrin.h\\ngcc/config/i386/amxfp8intrin.h\\ngcc/config/i386/amxint8intrin.h\\ngcc/config/i386/amxmovrsintrin.h\\ngcc/config/i386/amxtf32intrin.h\\ngcc/config/i386/amxtileintrin.h\\ngcc/config/i386/amxtransposeintrin.h\\ngcc/config/i386/athlon.md\\ngcc/config/i386/atom.md\\ngcc/config/i386/att.h\\ngcc/config/i386/avx10_2bf16intrin.h\\ngcc/config/i386/avx10_2convertintrin.h\\ngcc/config/i386/avx10_2copyintrin.h\\ngcc/config/i386/avx10_2mediaintrin.h\\ngcc/config/i386/avx10_2minmaxintrin.h\\ngcc/config/i386/avx10_2satcvtintrin.h\\ngcc/config/i386/avx2intrin.h\\ngcc/config/i386/avx5124fmapsintrin.h\\ngcc/config/i386/avx5124vnniwintrin.h\\ngcc/config/i386/avx512bf16intrin.h\\ngcc/config/i386/avx512bf16vlintrin.h\\ngcc/config/i386/avx512bitalgintrin.h\\ngcc/config/i386/avx512bitalgvlintrin.h\\ngcc/config/i386/avx512bmmintrin.h\\ngcc/config/i386/avx512bmmvlintrin.h\\ngcc/config/i386/avx512bwintrin.h\\ngcc/config/i386/avx512cdintrin.h\\ngcc/config/i386/avx512dqintrin.h\\ngcc/config/i386/avx512erintrin.h\\ngcc/config/i386/avx512fintrin.h\\ngcc/config/i386/avx512fp16intrin.h\\ngcc/config/i386/avx512fp16vlintrin.h\\ngcc/config/i386/avx512ifmaintrin.h\\ngcc/config/i386/avx512ifmavlintrin.h\\ngcc/config/i386/avx512pfintrin.h\\ngcc/config/i386/avx512vbmi2intrin.h\\ngcc/config/i386/avx512vbmi2vlintrin.h\\ngcc/config/i386/avx512vbmiintrin.h\\ngcc/config/i386/avx512vbmivlintrin.h\\ngcc/config/i386/avx512vlbwintrin.h\\ngcc/config/i386/avx512vldqintrin.h\\ngcc/config/i386/avx512vlintrin.h\\ngcc/config/i386/avx512vnniintrin.h\\ngcc/config/i386/avx512vnnivlintrin.h\\ngcc/config/i386/avx512vp2intersectintrin.h\\ngcc/config/i386/avx512vp2intersectvlintrin.h\\ngcc/config/i386/avx512vpopcntdqintrin.h\\ngcc/config/i386/avx512vpopcntdqvlintrin.h\\ngcc/config/i386/avxifmaintrin.h\\ngcc/config/i386/avxintrin.h\\ngcc/config/i386/avxmath.h\\ngcc/config/i386/avxneconvertintrin.h\\ngcc/config/i386/avxvnniint16intrin.h\\ngcc/config/i386/avxvnniint8intrin.h\\ngcc/config/i386/avxvnniintrin.h\\ngcc/config/i386/bdver1.md\\ngcc/config/i386/bdver3.md\\ngcc/config/i386/biarch64.h\\ngcc/config/i386/biarchx32.h\\ngcc/config/i386/bmi2intrin.h\\ngcc/config/i386/bmiintrin.h\\ngcc/config/i386/bmmintrin.h\\ngcc/config/i386/bsd.h\\ngcc/config/i386/btver2.md\\ngcc/config/i386/cet.h\\ngcc/config/i386/cetintrin.h\\ngcc/config/i386/cldemoteintrin.h\\ngcc/config/i386/clflushoptintrin.h\\ngcc/config/i386/clwbintrin.h\\ngcc/config/i386/clzerointrin.h\\ngcc/config/i386/cmpccxaddintrin.h\\ngcc/config/i386/constraints.md\\ngcc/config/i386/core2.md\\ngcc/config/i386/cpuid.h\\ngcc/config/i386/cross-stdarg.h\\ngcc/config/i386/crtdll.h\\ngcc/config/i386/cygming.h\\ngcc/config/i386/cygwin-stdint.h\\ngcc/config/i386/cygwin-w64.h\\ngcc/config/i386/cygwin.h\\ngcc/config/i386/cygwin.opt\\ngcc/config/i386/cygwin.opt.urls\\ngcc/config/i386/darwin.h\\ngcc/config/i386/darwin32-biarch.h\\ngcc/config/i386/darwin64-biarch.h\\ngcc/config/i386/djgpp-stdint.h\\ngcc/config/i386/djgpp.cc\\ngcc/config/i386/djgpp.h\\ngcc/config/i386/djgpp.opt\\ngcc/config/i386/djgpp.opt.urls\\ngcc/config/i386/dragonfly.h\\ngcc/config/i386/driver-i386.cc\\ngcc/config/i386/driver-mingw32.cc\\ngcc/config/i386/emmintrin.h\\ngcc/config/i386/enqcmdintrin.h\\ngcc/config/i386/f16cintrin.h\\ngcc/config/i386/fma4intrin.h\\ngcc/config/i386/fmaintrin.h\\ngcc/config/i386/freebsd.h\\ngcc/config/i386/freebsd64.h\\ngcc/config/i386/fxsrintrin.h\\ngcc/config/i386/gas.h\\ngcc/config/i386/gcc-auto-profile\\ngcc/config/i386/geode.md\\ngcc/config/i386/gfniintrin.h\\ngcc/config/i386/glm.md\\ngcc/config/i386/gmm_malloc.h\\ngcc/config/i386/gnu-property.cc\\ngcc/config/i386/gnu-user-common.h\\ngcc/config/i386/gnu-user.h\\ngcc/config/i386/gnu-user64.h\\ngcc/config/i386/gnu.h\\ngcc/config/i386/gnu64.h\\ngcc/config/i386/haswell.md\\ngcc/c
+...
15. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ stack_clash file:config/i386"
+}
Output
{
+  "content": "{\"text\":\"No results.\\n\\nNo results found.\"}",
+  "structuredContent": {
+    "text": "No results.\n\nNo results found."
+  }
+}
16. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ stack_clash file:i386-expand.cc"
+}
Output
{
+  "content": "{\"text\":\"No results.\\n\\nNo results found.\"}",
+  "structuredContent": {
+    "text": "No results.\n\nNo results found."
+  }
+}
17. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ STACK_CLASH_PROTECTION file:target.def"
+}
Output
{
+  "content": "{\"text\":\"# github.com/sg-evals/gcc--96dfb333 – gcc/target.def\\n6534: DEFHOOK\\n6535: (stack_clash_protection_alloca_probe_range,\\n6536:  \\\"Some targets have an ABI defined interval for which no probing needs to be done.\\\\n\\\\\\n6537: \\n6544:  HOST_WIDE_INT, (void),\\n6545:  default_stack_clash_protection_alloca_probe_range)\\n6546: \\n6547: \\n\"}",
+  "structuredContent": {
+    "text": "# github.com/sg-evals/gcc--96dfb333 – gcc/target.def\n6534: DEFHOOK\n6535: (stack_clash_protection_alloca_probe_range,\n6536:  \"Some targets have an ABI defined interval for which no probing needs to be done.\\n\\\n6537: \n6544:  HOST_WIDE_INT, (void),\n6545:  default_stack_clash_protection_alloca_probe_range)\n6546: \n6547: \n"
+  }
+}
18. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ flag_stack_clash file:i386"
+}
Output
{
+  "content": "{\"text\":\"No results.\\n\\nNo results found.\"}",
+  "structuredContent": {
+    "text": "No results.\n\nNo results found."
+  }
+}
19. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ STACK_CLASH_PROTECTION file:i386.h"
+}
Output
{
+  "content": "{\"text\":\"No results.\\n\\nNo results found.\"}",
+  "structuredContent": {
+    "text": "No results.\n\nNo results found."
+  }
+}
20. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ ix86_expand_prologue file:config/i386"
+}
Output
{
+  "content": "{\"text\":\"# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386.md\\n21106:   \\\"\\\"\\n21107:   \\\"ix86_expand_prologue (); DONE;\\\")\\n21108: \\n21109: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386-protos.h\\n33: extern HOST_WIDE_INT ix86_initial_elimination_offset (int, int);\\n34: extern void ix86_expand_prologue (void);\\n35: extern void ix86_maybe_emit_epilogue_vzeroupper (void);\\n36: \\n\"}",
+  "structuredContent": {
+    "text": "# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386.md\n21106:   \"\"\n21107:   \"ix86_expand_prologue (); DONE;\")\n21108: \n21109: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386-protos.h\n33: extern HOST_WIDE_INT ix86_initial_elimination_offset (int, int);\n34: extern void ix86_expand_prologue (void);\n35: extern void ix86_maybe_emit_epilogue_vzeroupper (void);\n36: \n"
+  }
+}
21. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ \"stack clash\" file:config/i386"
+}
Output
{
+  "content": "{\"text\":\"No results.\\n\\nNo results found.\"}",
+  "structuredContent": {
+    "text": "No results.\n\nNo results found."
+  }
+}
22. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ \"ix86_expand_prologue\" file:i386.cc"
+}
Output
{
+  "content": "{\"text\":\"No results.\\n\\nNo results found.\"}",
+  "structuredContent": {
+    "text": "No results.\n\nNo results found."
+  }
+}
23. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ \"ix86_expand_prologue\" file:i386-expand.cc"
+}
Output
{
+  "content": "{\"text\":\"No results.\\n\\nNo results found.\"}",
+  "structuredContent": {
+    "text": "No results.\n\nNo results found."
+  }
+}
24. mcp__sourcegraph__sg_nls_search @ -
Input
{
+  "query": "stack clash protection probing i386 x86_64 expand prologue"
+}
Output
{
+  "content": "{\"text\":\"# github.com/microsoft/vscode – src/vs/workbench/contrib/testing/common/testTypes.ts\\n428: \\n429: export const enum TestItemExpandState {\\n430: \\tNotExpandable,\\n431: \\tExpandable,\\n432: \\tBusyExpanding,\\n433: \\tExpanded,\\n434: }\\n435: \\n454: \\texport const serialize = (item: Readonly<InternalTestItem>): Serialized => ({\\n455: \\t\\texpand: item.expand,\\n456: \\t\\titem: ITestItem.serialize(item.item)\\n457: \\n463: \\t\\tcontrollerId: TestId.root(serialized.item.extId),\\n464: \\t\\texpand: serialized.expand,\\n465: \\t\\titem: ITestItem.deserialize(uriIdentity, serialized.item)\\n466: \\n\\n# github.com/kubernetes/kubernetes – cmd/kube-controller-manager/app/core.go\\n320: \\n321: func newPersistentVolumeExpanderControllerDescriptor() *ControllerDescriptor {\\n322: \\treturn &ControllerDescriptor{\\n323: \\t\\tname:        names.PersistentVolumeExpanderController,\\n324: \\t\\taliases:     []string{\\\"persistentvolume-expander\\\"},\\n325: \\t\\tconstructor: newPersistentVolumeExpanderController,\\n326: \\t}\\n327: \\n737: \\n738: func newPersistentVolumeProtectionControllerDescriptor() *ControllerDescriptor {\\n739: \\treturn &ControllerDescriptor{\\n740: \\t\\tname:        names.PersistentVolumeProtectionController,\\n741: \\t\\taliases:     []string{\\\"pv-protection\\\"},\\n742: \\t\\tconstructor: newPersistentVolumeProtectionController,\\n743: \\t}\\n744: \\n708: \\n709: func newPersistentVolumeClaimProtectionControllerDescriptor() *ControllerDescriptor {\\n710: \\treturn &ControllerDescriptor{\\n711: \\t\\tname:        names.PersistentVolumeClaimProtectionController,\\n712: \\t\\taliases:     []string{\\\"pvc-protection\\\"},\\n713: \\t\\tconstructor: newPersistentVolumeClaimProtectionController,\\n714: \\t}\\n715: \\n\\n# github.com/pytorch/pytorch – torch/fx/graph.py\\n332: \\n333: # get File:lineno code from stack_trace\\n334: def _parse_stack_trace(\\n335:     stack_trace: str, filter_fn: Callable[[str, str, str], bool] | None = None\\n336: ) -> _ParsedStackTrace | None:\\n337:     if stack_trace is None:\\n338:         return None\\n339: \\n318: @dataclass(frozen=True)\\n319: class _ParsedStackTrace:\\n320:     \\\"\\\"\\\"\\n321:     Represents the top-most frame of a parsed stack trace\\n322:     \\\"\\\"\\\"\\n323: \\n247:     # Optional mapping from the forward function's line number to\\n248:     # node index. Line number starts at the prologue (i.e. forward()).\\n249:     _lineno_map: dict[int, int | None] | None\\n250:     # The line number of prologue in fn_code\\n251:     _prologue_start: int = 0\\n252: \\n253: \\n\\n# github.com/microsoft/vscode – src/vs/workbench/contrib/debug/browser/variablesView.ts\\n336: \\n337: function isStackFrame(obj: any): obj is IStackFrame {\\n338: \\treturn obj instanceof StackFrame;\\n339: }\\n340: \\n67: \\tprivate needsRefresh = false;\\n68: \\tprivate tree!: WorkbenchAsyncDataTree<IStackFrame | null, IExpression | IScope, FuzzyScore>;\\n69: \\tprivate savedViewState = new Map<string, IAsyncDataTreeViewState>();\\n70: \\tprivate autoExpandedScopes = new Set<string>();\\n71: \\n72: \\n353: \\n354: \\tprotected override doGetChildren(element: IStackFrame | IExpression | IScope): Promise<(IExpression | IScope)[]> {\\n355: \\t\\tif (isStackFrame(element)) {\\n356: \\t\\t\\treturn element.getScopes();\\n357: \\n\\n# github.com/microsoft/vscode – src/vs/workbench/contrib/debug/browser/callStackView.ts\\n139: \\n140: async function expandTo(session: IDebugSession, tree: WorkbenchCompressibleAsyncDataTree<IDebugModel, CallStackItem, FuzzyScore>): Promise<void> {\\n141: \\tif (session.parentSession) {\\n142: \\t\\tawait expandTo(session.parentSession, tree);\\n143: \\t}\\n144: \\tawait tree.expand(session);\\n145: }\\n146: \\n514: \\n515: interface IStackFrameTemplateData {\\n516: \\tstackFrame: HTMLElement;\\n517: \\tfile: HTMLElement;\\n518: \\n56: \\n57: type CallStackItem = IStackFrame | IThread | IDebugSession | string | ThreadAndS
+...
25. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ \"ix86_adjust_stack_and_probe\" OR \"ix86_emit_probe_stack_range\""
+}
Output
{
+  "content": "{\"text\":\"No results.\\n\\nNo results found.\"}",
+  "structuredContent": {
+    "text": "No results.\n\nNo results found."
+  }
+}
26. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ \"stack_clash\" file:explow.cc"
+}
Output
{
+  "content": "{\"text\":\"# github.com/sg-evals/gcc--96dfb333 – gcc/explow.cc\\n2071: void\\n2072: anti_adjust_stack_and_probe_stack_clash (rtx size)\\n2073: {\\n2074: \\n2013: void\\n2014: emit_stack_clash_protection_probe_loop_start (rtx *loop_lab,\\n2015: \\t\\t\\t\\t\\t      rtx *end_lab,\\n2016: \\n2035: void\\n2036: emit_stack_clash_protection_probe_loop_end (rtx loop_lab, rtx end_loop,\\n2037: \\t\\t\\t\\t\\t    rtx last_addr, bool rotated)\\n2038: \\n\"}",
+  "structuredContent": {
+    "text": "# github.com/sg-evals/gcc--96dfb333 – gcc/explow.cc\n2071: void\n2072: anti_adjust_stack_and_probe_stack_clash (rtx size)\n2073: {\n2074: \n2013: void\n2014: emit_stack_clash_protection_probe_loop_start (rtx *loop_lab,\n2015: \t\t\t\t\t      rtx *end_lab,\n2016: \n2035: void\n2036: emit_stack_clash_protection_probe_loop_end (rtx loop_lab, rtx end_loop,\n2037: \t\t\t\t\t    rtx last_addr, bool rotated)\n2038: \n"
+  }
+}
27. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/gcc--96dfb333",
+  "path": "gcc/explow.cc",
+  "startLine": 2000,
+  "endLine": 2220
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/explow.cc%3FL2000-2220\\n2000: \\tfprintf (dump_file,\\n2001: \\t\\t \\\"Stack clash skipped dynamic allocation and \\\"\\n2002: \\t\\t \\\"probing residuals.\\\\n\\\");\\n2003:     }\\n2004: }\\n2005: \\n2006: /* Emit the start of an allocate/probe loop for stack\\n2007:    clash protection.\\n2008: \\n2009:    LOOP_LAB and END_LAB are returned for use when we emit the\\n2010:    end of the loop.\\n2011: \\n2012:    LAST addr is the value for SP which stops the loop.  */\\n2013: void\\n2014: emit_stack_clash_protection_probe_loop_start (rtx *loop_lab,\\n2015: \\t\\t\\t\\t\\t      rtx *end_lab,\\n2016: \\t\\t\\t\\t\\t      rtx last_addr,\\n2017: \\t\\t\\t\\t\\t      bool rotated)\\n2018: {\\n2019:   /* Essentially we want to emit any setup code, the top of loop\\n2020:      label and the comparison at the top of the loop.  */\\n2021:   *loop_lab = gen_label_rtx ();\\n2022:   *end_lab = gen_label_rtx ();\\n2023: \\n2024:   emit_label (*loop_lab);\\n2025:   if (!rotated)\\n2026:     emit_cmp_and_jump_insns (stack_pointer_rtx, last_addr, EQ, NULL_RTX,\\n2027: \\t\\t\\t     Pmode, 1, *end_lab);\\n2028: }\\n2029: \\n2030: /* Emit the end of a stack clash probing loop.\\n2031: \\n2032:    This consists of just the jump back to LOOP_LAB and\\n2033:    emitting END_LOOP after the loop.  */\\n2034: \\n2035: void\\n2036: emit_stack_clash_protection_probe_loop_end (rtx loop_lab, rtx end_loop,\\n2037: \\t\\t\\t\\t\\t    rtx last_addr, bool rotated)\\n2038: {\\n2039:   if (rotated)\\n2040:     emit_cmp_and_jump_insns (stack_pointer_rtx, last_addr, NE, NULL_RTX,\\n2041: \\t\\t\\t     Pmode, 1, loop_lab);\\n2042:   else\\n2043:     emit_jump (loop_lab);\\n2044: \\n2045:   emit_label (end_loop);\\n2046: \\n2047: }\\n2048: \\n2049: /* Adjust the stack pointer by minus SIZE (an rtx for a number of bytes)\\n2050:    while probing it.  This pushes when SIZE is positive.  SIZE need not\\n2051:    be constant.\\n2052: \\n2053:    This is subtly different than anti_adjust_stack_and_probe to try and\\n2054:    prevent stack-clash attacks\\n2055: \\n2056:      1. It must assume no knowledge of the probing state, any allocation\\n2057: \\tmust probe.\\n2058: \\n2059: \\tConsider the case of a 1 byte alloca in a loop.  If the sum of the\\n2060: \\tallocations is large, then this could be used to jump the guard if\\n2061: \\tprobes were not emitted.\\n2062: \\n2063:      2. It never skips probes, whereas anti_adjust_stack_and_probe will\\n2064: \\tskip the probe on the first PROBE_INTERVAL on the assumption it\\n2065: \\twas already done in the prologue and in previous allocations.\\n2066: \\n2067:      3. It only allocates and probes SIZE bytes, it does not need to\\n2068: \\tallocate/probe beyond that because this probing style does not\\n2069: \\tguarantee signal handling capability if the guard is hit.  */\\n2070: \\n2071: void\\n2072: anti_adjust_stack_and_probe_stack_clash (rtx size)\\n2073: {\\n2074:   /* First ensure SIZE is Pmode.  */\\n2075:   if (GET_MODE (size) != VOIDmode && GET_MODE (size) != Pmode)\\n2076:     size = convert_to_mode (Pmode, size, 1);\\n2077: \\n2078:   /* We can get here with a constant size on some targets.  */\\n2079:   rtx rounded_size, last_addr, residual;\\n2080:   HOST_WIDE_INT probe_interval, probe_range;\\n2081:   bool target_probe_range_p = false;\\n2082:   compute_stack_clash_protection_loop_data (&rounded_size, &last_addr,\\n2083: \\t\\t\\t\\t\\t    &residual, &probe_interval, size);\\n2084: \\n2085:   /* Get the back-end specific probe ranges.  */\\n2086:   probe_range = targetm.stack_clash_protection_alloca_probe_range ();\\n2087:   target_probe_range_p = probe_range != 0;\\n2088:   gcc_assert (probe_range >= 0);\\n2089: \\n2090:   /* If no back-end specific range defined, default to the top of the newly\\n2091:      allocated range.  */\\n2092:   if (probe_range =
+...
28. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/gcc--96dfb333",
+  "path": "gcc/common.opt",
+  "startLine": 3050,
+  "endLine": 3060
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/common.opt%3FL3050-3060\\n3050: fstack-check\\n3051: Common Alias(fstack-check=, specific, no)\\n3052: Insert stack checking code into the program.  Same as -fstack-check=specific.\\n3053: \\n3054: fstack-clash-protection\\n3055: Common Var(flag_stack_clash_protection) Optimization\\n3056: Insert code to probe each page of stack space as it is allocated to protect\\n3057: from stack-clash style attacks.\\n3058: \\n3059: ; The real option is fno-stack-limit.\\n3060: fstack-limit\\n3061: \"}",
+  "structuredContent": {
+    "text": "URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/common.opt%3FL3050-3060\n3050: fstack-check\n3051: Common Alias(fstack-check=, specific, no)\n3052: Insert stack checking code into the program.  Same as -fstack-check=specific.\n3053: \n3054: fstack-clash-protection\n3055: Common Var(flag_stack_clash_protection) Optimization\n3056: Insert code to probe each page of stack space as it is allocated to protect\n3057: from stack-clash style attacks.\n3058: \n3059: ; The real option is fno-stack-limit.\n3060: fstack-limit\n3061: "
+  }
+}
29. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/gcc--96dfb333",
+  "path": "gcc/testsuite/gcc.target/i386/stack-clash-protection.c"
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/testsuite/gcc.target/i386/stack-clash-protection.c\\n1: /* { dg-do compile } */\\n2: /* { dg-options \\\"-O2 -fstack-clash-protection\\\" } */\\n3: \\n4: int flag;\\n5: void open();\\n6: int getChar();\\n7: typedef enum { QUOTE } CharType;\\n8: typedef enum { UNQ } State;\\n9: CharType getCharType();\\n10: void expand() {\\n11:   open();\\n12:   if (flag)\\n13:     return;\\n14:   int ch = getChar();\\n15:   State nextState = getCharType();\\n16:   if (nextState)\\n17:     while (ch)\\n18:       ;\\n19: }\\n20: \"}",
+  "structuredContent": {
+    "text": "URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/testsuite/gcc.target/i386/stack-clash-protection.c\n1: /* { dg-do compile } */\n2: /* { dg-options \"-O2 -fstack-clash-protection\" } */\n3: \n4: int flag;\n5: void open();\n6: int getChar();\n7: typedef enum { QUOTE } CharType;\n8: typedef enum { UNQ } State;\n9: CharType getCharType();\n10: void expand() {\n11:   open();\n12:   if (flag)\n13:     return;\n14:   int ch = getChar();\n15:   State nextState = getCharType();\n16:   if (nextState)\n17:     while (ch)\n18:       ;\n19: }\n20: "
+  }
+}
30. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/gcc--96dfb333",
+  "path": "gcc/target.def",
+  "startLine": 6525,
+  "endLine": 6560
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/target.def%3FL6525-6560\\n6525: that shouldn't be used.\\\\n\\\\\\n6526: \\\\n\\\\\\n6527: (However, if this class is not included in @code{GENERAL_REGS} and all\\\\n\\\\\\n6528: of the insn patterns whose constraints permit this class are\\\\n\\\\\\n6529: controlled by target switches, then GCC will automatically avoid using\\\\n\\\\\\n6530: these registers when the target switches are opposed to them.)\\\",\\n6531:  void, (void),\\n6532:  hook_void_void)\\n6533: \\n6534: DEFHOOK\\n6535: (stack_clash_protection_alloca_probe_range,\\n6536:  \\\"Some targets have an ABI defined interval for which no probing needs to be done.\\\\n\\\\\\n6537: When a probe does need to be done this same interval is used as the probe distance\\\\n\\\\\\n6538: up when doing stack clash protection for alloca.\\\\n\\\\\\n6539: On such targets this value can be set to override the default probing up interval.\\\\n\\\\\\n6540: Define this variable to return nonzero if such a probe range is required or zero otherwise.\\\\n\\\\\\n6541: Defining this hook also requires your functions which make use of alloca to have at least 8 byes\\\\n\\\\\\n6542: of outgoing arguments.  If this is not the case the stack will be corrupted.\\\\n\\\\\\n6543: You need not define this macro if it would always have the value zero.\\\",\\n6544:  HOST_WIDE_INT, (void),\\n6545:  default_stack_clash_protection_alloca_probe_range)\\n6546: \\n6547: \\n6548: /* Functions specific to the C family of frontends.  */\\n6549: #undef HOOK_PREFIX\\n6550: #define HOOK_PREFIX \\\"TARGET_C_\\\"\\n6551: HOOK_VECTOR (TARGET_C, c)\\n6552: \\n6553: /* ??? Documenting this hook requires a GFDL license grant.  */\\n6554: DEFHOOK_UNDOC\\n6555: (mode_for_suffix,\\n6556: \\\"Return machine mode for non-standard constant literal suffix @var{c},\\\\\\n6557:  or VOIDmode if non-standard suffixes are unsupported.\\\",\\n6558:  machine_mode, (char c),\\n6559:  default_mode_for_suffix)\\n6560: \\n6561: \"}",
+  "structuredContent": {
+    "text": "URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/target.def%3FL6525-6560\n6525: that shouldn't be used.\\n\\\n6526: \\n\\\n6527: (However, if this class is not included in @code{GENERAL_REGS} and all\\n\\\n6528: of the insn patterns whose constraints permit this class are\\n\\\n6529: controlled by target switches, then GCC will automatically avoid using\\n\\\n6530: these registers when the target switches are opposed to them.)\",\n6531:  void, (void),\n6532:  hook_void_void)\n6533: \n6534: DEFHOOK\n6535: (stack_clash_protection_alloca_probe_range,\n6536:  \"Some targets have an ABI defined interval for which no probing needs to be done.\\n\\\n6537: When a probe does need to be done this same interval is used as the probe distance\\n\\\n6538: up when doing stack clash protection for alloca.\\n\\\n6539: On such targets this value can be set to override the default probing up interval.\\n\\\n6540: Define this variable to return nonzero if such a probe range is required or zero otherwise.\\n\\\n6541: Defining this hook also requires your functions which make use of alloca to have at least 8 byes\\n\\\n6542: of outgoing arguments.  If this is not the case the stack will be corrupted.\\n\\\n6543: You need not define this macro if it would always have the value zero.\",\n6544:  HOST_WIDE_INT, (void),\n6545:  default_stack_clash_protection_alloca_probe_range)\n6546: \n6547: \n6548: /* Functions specific to the C family of frontends.  */\n6549: #undef HOOK_PREFIX\n6550: #define HOOK_PREFIX \"TARGET_C_\"\n6551: HOOK_VECTOR (TARGET_C, c)\n6552: \n6553: /* ??? Documenting this hook requires a GFDL license grant.  */\n6554: DEFHOOK_UNDOC\n6555: (mode_for_suffix,\n6556: \"Return machine mode for non-standard constant literal suffix @var{c},\\\n6557:  or VOIDmode if
+...
31. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ \"stack_clash\" file:i386.cc"
+}
Output
{
+  "content": "{\"text\":\"No results.\\n\\nNo results found.\"}",
+  "structuredContent": {
+    "text": "No results.\n\nNo results found."
+  }
+}
32. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/gcc--96dfb333",
+  "path": "gcc/config/i386/i386.cc",
+  "startLine": 1,
+  "endLine": 100
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/config/i386/i386.cc%3FL1-100\\n1: /* Subroutines used for code generation on IA-32.\\n2:    Copyright (C) 1988-2026 Free Software Foundation, Inc.\\n3: \\n4: This file is part of GCC.\\n5: \\n6: GCC is free software; you can redistribute it and/or modify\\n7: it under the terms of the GNU General Public License as published by\\n8: the Free Software Foundation; either version 3, or (at your option)\\n9: any later version.\\n10: \\n11: GCC is distributed in the hope that it will be useful,\\n12: but WITHOUT ANY WARRANTY; without even the implied warranty of\\n13: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\\n14: GNU General Public License for more details.\\n15: \\n16: You should have received a copy of the GNU General Public License\\n17: along with GCC; see the file COPYING3.  If not see\\n18: <http://www.gnu.org/licenses/>.  */\\n19: \\n20: #define INCLUDE_STRING\\n21: #define IN_TARGET_CODE 1\\n22: \\n23: #include \\\"config.h\\\"\\n24: #include \\\"system.h\\\"\\n25: #include \\\"coretypes.h\\\"\\n26: #include \\\"backend.h\\\"\\n27: #include \\\"rtl.h\\\"\\n28: #include \\\"tree.h\\\"\\n29: #include \\\"memmodel.h\\\"\\n30: #include \\\"gimple.h\\\"\\n31: #include \\\"cfghooks.h\\\"\\n32: #include \\\"cfgloop.h\\\"\\n33: #include \\\"df.h\\\"\\n34: #include \\\"tm_p.h\\\"\\n35: #include \\\"stringpool.h\\\"\\n36: #include \\\"expmed.h\\\"\\n37: #include \\\"optabs.h\\\"\\n38: #include \\\"regs.h\\\"\\n39: #include \\\"emit-rtl.h\\\"\\n40: #include \\\"recog.h\\\"\\n41: #include \\\"cgraph.h\\\"\\n42: #include \\\"diagnostic.h\\\"\\n43: #include \\\"cfgbuild.h\\\"\\n44: #include \\\"alias.h\\\"\\n45: #include \\\"fold-const.h\\\"\\n46: #include \\\"attribs.h\\\"\\n47: #include \\\"calls.h\\\"\\n48: #include \\\"stor-layout.h\\\"\\n49: #include \\\"varasm.h\\\"\\n50: #include \\\"output.h\\\"\\n51: #include \\\"insn-attr.h\\\"\\n52: #include \\\"flags.h\\\"\\n53: #include \\\"except.h\\\"\\n54: #include \\\"explow.h\\\"\\n55: #include \\\"expr.h\\\"\\n56: #include \\\"cfgrtl.h\\\"\\n57: #include \\\"common/common-target.h\\\"\\n58: #include \\\"langhooks.h\\\"\\n59: #include \\\"reload.h\\\"\\n60: #include \\\"gimplify.h\\\"\\n61: #include \\\"dwarf2.h\\\"\\n62: #include \\\"tm-constrs.h\\\"\\n63: #include \\\"cselib.h\\\"\\n64: #include \\\"sched-int.h\\\"\\n65: #include \\\"opts.h\\\"\\n66: #include \\\"tree-pass.h\\\"\\n67: #include \\\"context.h\\\"\\n68: #include \\\"pass_manager.h\\\"\\n69: #include \\\"target-globals.h\\\"\\n70: #include \\\"gimple-iterator.h\\\"\\n71: #include \\\"gimple-fold.h\\\"\\n72: #include \\\"tree-vectorizer.h\\\"\\n73: #include \\\"shrink-wrap.h\\\"\\n74: #include \\\"builtins.h\\\"\\n75: #include \\\"rtl-iter.h\\\"\\n76: #include \\\"tree-iterator.h\\\"\\n77: #include \\\"dbgcnt.h\\\"\\n78: #include \\\"case-cfn-macros.h\\\"\\n79: #include \\\"dojump.h\\\"\\n80: #include \\\"fold-const-call.h\\\"\\n81: #include \\\"tree-vrp.h\\\"\\n82: #include \\\"tree-ssanames.h\\\"\\n83: #include \\\"selftest.h\\\"\\n84: #include \\\"selftest-rtl.h\\\"\\n85: #include \\\"print-rtl.h\\\"\\n86: #include \\\"intl.h\\\"\\n87: #include \\\"ifcvt.h\\\"\\n88: #include \\\"symbol-summary.h\\\"\\n89: #include \\\"sreal.h\\\"\\n90: #include \\\"ipa-cp.h\\\"\\n91: #include \\\"ipa-prop.h\\\"\\n92: #include \\\"ipa-fnsummary.h\\\"\\n93: #include \\\"wide-int-bitmask.h\\\"\\n94: #include \\\"tree-vector-builder.h\\\"\\n95: #include \\\"debug.h\\\"\\n96: #include \\\"dwarf2out.h\\\"\\n97: #include \\\"i386-options.h\\\"\\n98: #include \\\"i386-builtins.h\\\"\\n99: #include \\\"i386-expand.h\\\"\\n100: #include \\\"i386-features.h\\\"\\n101: \"}",
+  "structuredContent": {
+    "text": "URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/config/i386/i386.cc%3FL1-100\n1: /* Subroutines used 
+...
33. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ \"ix86_expand_prologue\" OR \"anti_adjust_stack_and_probe_stack_clash\" file:config/i386"
+}
Output
{
+  "content": "{\"text\":\"# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386-protos.h\\n33: extern HOST_WIDE_INT ix86_initial_elimination_offset (int, int);\\n34: extern void ix86_expand_prologue (void);\\n35: extern void ix86_maybe_emit_epilogue_vzeroupper (void);\\n36: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386.md\\n21106:   \\\"\\\"\\n21107:   \\\"ix86_expand_prologue (); DONE;\\\")\\n21108: \\n21109: \\n\"}",
+  "structuredContent": {
+    "text": "# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386-protos.h\n33: extern HOST_WIDE_INT ix86_initial_elimination_offset (int, int);\n34: extern void ix86_expand_prologue (void);\n35: extern void ix86_maybe_emit_epilogue_vzeroupper (void);\n36: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386.md\n21106:   \"\"\n21107:   \"ix86_expand_prologue (); DONE;\")\n21108: \n21109: \n"
+  }
+}
34. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ \"void ix86_expand_prologue\""
+}
Output
{
+  "content": "{\"text\":\"# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386-protos.h\\n33: extern HOST_WIDE_INT ix86_initial_elimination_offset (int, int);\\n34: extern void ix86_expand_prologue (void);\\n35: extern void ix86_maybe_emit_epilogue_vzeroupper (void);\\n36: \\n\"}",
+  "structuredContent": {
+    "text": "# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386-protos.h\n33: extern HOST_WIDE_INT ix86_initial_elimination_offset (int, int);\n34: extern void ix86_expand_prologue (void);\n35: extern void ix86_maybe_emit_epilogue_vzeroupper (void);\n36: \n"
+  }
+}
35. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ ix86_expand_prologue file:i386.cc"
+}
Output
{
+  "content": "{\"text\":\"No results.\\n\\nNo results found.\"}",
+  "structuredContent": {
+    "text": "No results.\n\nNo results found."
+  }
+}
36. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ stack_clash file:gcc/config"
+}
Output
{
+  "content": "{\"text\":\"# github.com/sg-evals/gcc--96dfb333 – gcc/config/rs6000/rs6000-logue.cc\\n1553: static rtx_insn *\\n1554: rs6000_emit_probe_stack_range_stack_clash (HOST_WIDE_INT orig_size,\\n1555: \\t\\t\\t\\t\\t   rtx copy_reg)\\n1556: \\n1950: static const char *\\n1951: output_probe_stack_range_stack_clash (rtx reg1, rtx reg2, rtx reg3)\\n1952: {\\n1953: \\n1529: static HOST_WIDE_INT\\n1530: get_stack_clash_protection_probe_interval (void)\\n1531: {\\n1532: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/aarch64/aarch64.h\\n102:    before probing has to be done for stack clash protection.  */\\n103: #define STACK_CLASH_CALLER_GUARD 1024\\n104: \\n105: \\n106:    outgoing arguments to be when stack-clash is enabled.  */\\n107: #define STACK_CLASH_MIN_BYTES_OUTGOING_ARGS 8\\n108: \\n109: \\n110:    generating stack clash probes.  */\\n111: #define STACK_CLASH_MAX_UNROLL_PAGES 4\\n112: \\n113: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/riscv/riscv.h\\n1305:    before probing has to be done for stack clash protection.  */\\n1306: #define STACK_CLASH_CALLER_GUARD 1024\\n1307: \\n1308: \\n1309:    generating stack clash probes.  */\\n1310: #define STACK_CLASH_MAX_UNROLL_PAGES 4\\n1311: \\n1312: \\n1313:    outgoing arguments to be when stack-clash is enabled.  */\\n1314: #define STACK_CLASH_MIN_BYTES_OUTGOING_ARGS 8\\n1315: \\n1316: /* Allocate a minimum of STACK_CLASH_MIN_BYTES_OUTGOING_ARGS bytes for the\\n1317:    outgoing arguments if stack clash protection is enabled.  This is essential\\n1318: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/loongarch/loongarch.h\\n672:    generating stack clash probes.  */\\n673: #define STACK_CLASH_MAX_UNROLL_PAGES 4\\n674: \\n675: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/loongarch/loongarch.cc\\n265: /* Size of guard page.  */\\n266: #define STACK_CLASH_PROTECTION_GUARD_SIZE \\\\\\n267:   (1 << param_stack_clash_protection_guard_size)\\n268: \\n269: \\n1108:   if (flag_stack_check == STATIC_BUILTIN_STACK_CHECK\\n1109:       || (flag_stack_clash_protection\\n1110: \\t  && frame->total_size > STACK_CLASH_PROTECTION_GUARD_SIZE))\\n1111:     return min_first_step;\\n1112: \\n1152: \\n1153:   if (flag_stack_clash_protection)\\n1154:     interval = STACK_CLASH_PROTECTION_GUARD_SIZE;\\n1155:   else\\n1156: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/riscv/riscv.cc\\n15598: static HOST_WIDE_INT\\n15599: riscv_stack_clash_protection_alloca_probe_range (void)\\n15600: {\\n15601:   return STACK_CLASH_CALLER_GUARD;\\n15602: }\\n15603: \\n16846: \\n16847: #undef TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE\\n16848: #define TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE \\\\\\n16849:   riscv_stack_clash_protection_alloca_probe_range\\n16850: \\n16851: \\n9521:   emit_stack_probe (plus_constant (Pmode, stack_pointer_rtx,\\n9522: \\t\\t    STACK_CLASH_CALLER_GUARD));\\n9523:   emit_insn (gen_blockage ());\\n9524: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/configure.ac\\n891: [Set the default stack clash protection guard size for specific targets as a power of two in bytes.])],\\n892: [DEFAULT_STK_CLASH_GUARD_SIZE=\\\"$with_stack_clash_protection_guard_size\\\"], [DEFAULT_STK_CLASH_GUARD_SIZE=0])\\n893: if test $DEFAULT_STK_CLASH_GUARD_SIZE -ne 0 \\\\\\n894: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/alpha/alpha.cc\\n8478:   probed_size = frame_size;\\n8479:   if (flag_stack_check || flag_stack_clash_protection)\\n8480:     probed_size += get_stack_check_protect ();\\n8481: \\n8493: \\t  if ((sa_size == 0 && probed_size > probed - 4096)\\n8494: \\t      || flag_stack_check || flag_stack_clash_protection)\\n8495: \\t    emit_insn (gen_stack_probe_internal (GEN_INT (-probed_size)));\\n8496: \\n8524:       if ((leftover > 4096 && sa_size == 0)\\n8525: \\t  || flag_stack_check || flag_stack_clash_protection)\\n8526: \\t{\\n8527: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/mips/mips.cc\\n12625:   if (flag_stack_ch
+...
37. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ \"flag_stack_clash_protection\" file:i386.cc"
+}
Output
{
+  "content": "{\"text\":\"No results.\\n\\nNo results found.\"}",
+  "structuredContent": {
+    "text": "No results.\n\nNo results found."
+  }
+}
38. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ \"flag_stack_clash_protection\" file:i386-expand.cc"
+}
Output
{
+  "content": "{\"text\":\"No results.\\n\\nNo results found.\"}",
+  "structuredContent": {
+    "text": "No results.\n\nNo results found."
+  }
+}
39. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ \"probe_stack_range\" file:config/i386"
+}
Output
{
+  "content": "{\"text\":\"# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386-protos.h\\n102: extern const char *output_adjust_stack_and_probe (rtx);\\n103: extern const char *output_probe_stack_range (rtx, rtx);\\n104: \\n105: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386.md\\n233:   UNSPECV_STACK_PROBE\\n234:   UNSPECV_PROBE_STACK_RANGE\\n235:   UNSPECV_ALIGN\\n236: \\n27820: \\t(unspec_volatile:P [(match_operand:P 1 \\\"register_operand\\\" \\\"0\\\")]\\n27821: \\t\\t\\t    UNSPECV_PROBE_STACK_RANGE))\\n27822:    (set (reg:P SP_REG)\\n27823: \\n27833: \\t\\t\\t    (match_operand:P 2 \\\"const_int_operand\\\")]\\n27834: \\t\\t\\t    UNSPECV_PROBE_STACK_RANGE))\\n27835:    (clobber (reg:CC FLAGS_REG))]\\n27836: \\n\"}",
+  "structuredContent": {
+    "text": "# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386-protos.h\n102: extern const char *output_adjust_stack_and_probe (rtx);\n103: extern const char *output_probe_stack_range (rtx, rtx);\n104: \n105: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386.md\n233:   UNSPECV_STACK_PROBE\n234:   UNSPECV_PROBE_STACK_RANGE\n235:   UNSPECV_ALIGN\n236: \n27820: \t(unspec_volatile:P [(match_operand:P 1 \"register_operand\" \"0\")]\n27821: \t\t\t    UNSPECV_PROBE_STACK_RANGE))\n27822:    (set (reg:P SP_REG)\n27823: \n27833: \t\t\t    (match_operand:P 2 \"const_int_operand\")]\n27834: \t\t\t    UNSPECV_PROBE_STACK_RANGE))\n27835:    (clobber (reg:CC FLAGS_REG))]\n27836: \n"
+  }
+}
40. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ \"ix86_adjust_stack_and_probe\" OR \"probe_stack\" file:i386.cc"
+}
Output
{
+  "content": "{\"text\":\"No results.\\n\\nNo results found.\"}",
+  "structuredContent": {
+    "text": "No results.\n\nNo results found."
+  }
+}
41. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ \"output_adjust_stack_and_probe\" OR \"output_probe_stack_range\" file:i386.cc"
+}
Output
{
+  "content": "{\"text\":\"No results.\\n\\nNo results found.\"}",
+  "structuredContent": {
+    "text": "No results.\n\nNo results found."
+  }
+}
42. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ \"output_adjust_stack_and_probe\" OR \"output_probe_stack_range\""
+}
Output
{
+  "content": "{\"text\":\"# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386-protos.h\\n101: extern const char *output_fp_compare (rtx_insn *, rtx*, bool, bool);\\n102: extern const char *output_adjust_stack_and_probe (rtx);\\n103: extern const char *output_probe_stack_range (rtx, rtx);\\n104: \\n105: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/rs6000/rs6000-logue.cc\\n1872: static const char *\\n1873: output_probe_stack_range_1 (rtx reg1, rtx reg2)\\n1874: {\\n1875: \\n1986: \\n1987: /* Wrapper around the output_probe_stack_range routines.  */\\n1988: const char *\\n1989: output_probe_stack_range (rtx reg1, rtx reg2, rtx reg3)\\n1990: {\\n1991: \\n1950: static const char *\\n1951: output_probe_stack_range_stack_clash (rtx reg1, rtx reg2, rtx reg3)\\n1952: {\\n1953: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/ia64/ia64-protos.h\\n61: extern const char *get_bundle_name (int);\\n62: extern const char *output_probe_stack_range (rtx, rtx);\\n63: \\n64: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/sparc/sparc-protos.h\\n80: extern const char *output_v9branch (rtx, rtx, int, int, int, int, rtx_insn *);\\n81: extern const char *output_probe_stack_range (rtx, rtx);\\n82: extern const char *output_cbcond (rtx, rtx, rtx_insn *);\\n83: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/loongarch/loongarch-protos.h\\n148: extern const char *loongarch_lsx_output_division (const char *, rtx *);\\n149: extern const char *loongarch_output_probe_stack_range (rtx, rtx, rtx);\\n150: extern bool loongarch_hard_regno_rename_ok (unsigned int, unsigned int);\\n151: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/mips/mips-protos.h\\n320: extern const char *mips_msa_output_shift_immediate (const char *, rtx *);\\n321: extern const char *mips_output_probe_stack_range (rtx, rtx);\\n322: extern bool mips_hard_regno_rename_ok (unsigned int, unsigned int);\\n323: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/rs6000/rs6000-protos.h\\n123: extern char * output_cbranch (rtx, const char *, int, rtx_insn *);\\n124: extern const char * output_probe_stack_range (rtx, rtx, rtx);\\n125: extern void rs6000_emit_dot_insn (rtx dst, rtx src, int dot, rtx ccreg);\\n126: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/arm/arm-protos.h\\n178: extern const char *output_return_instruction (rtx, bool, bool, bool);\\n179: extern const char *output_probe_stack_range (rtx, rtx);\\n180: extern void arm_poke_function_name (FILE *, const char *);\\n181: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/aarch64/aarch64-protos.h\\n1028: const char * aarch64_gen_far_branch (rtx *, int, const char *, const char *);\\n1029: const char * aarch64_output_probe_stack_range (rtx, rtx);\\n1030: const char * aarch64_output_probe_sve_stack_clash (rtx, rtx, rtx, rtx);\\n1031: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/ia64/ia64.cc\\n3443: const char *\\n3444: output_probe_stack_range (rtx reg1, rtx reg2)\\n3445: {\\n3446: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/loongarch/loongarch.cc\\n1259: const char *\\n1260: loongarch_output_probe_stack_range (rtx reg1, rtx reg2, rtx reg3)\\n1261: {\\n1262: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/sparc/sparc.cc\\n5728: const char *\\n5729: output_probe_stack_range (rtx reg1, rtx reg2)\\n5730: {\\n5731: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/mips/mips.cc\\n12551: const char *\\n12552: mips_output_probe_stack_range (rtx reg1, rtx reg2)\\n12553: {\\n12554: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/loongarch/loongarch.md\\n3931: {\\n3932:   return loongarch_output_probe_stack_range (operands[0],\\n3933: \\t\\t\\t\\t\\t     operands[2],\\n3934: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/ia64/ia64.md\\n5236:   \\\"\\\"\\n5237:   \\\"* return output_probe_stack_range (operands[0], operands[2]);\\\"\\n5238:   [(set_attr \\\"itanium_class\\\" \\\"unknown\\\")\\n5239: \\n\"}",
+  "structuredContent": {
+    "text"
+...
43. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ \"output_adjust_stack_and_probe\" file:i386.cc"
+}
Output
{
+  "content": "{\"text\":\"No results.\\n\\nNo results found.\"}",
+  "structuredContent": {
+    "text": "No results.\n\nNo results found."
+  }
+}
44. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ \"output_adjust_stack_and_probe\" OR \"ix86_expand_prologue\" file:i386-expand.cc"
+}
Output
{
+  "content": "{\"text\":\"No results.\\n\\nNo results found.\"}",
+  "structuredContent": {
+    "text": "No results.\n\nNo results found."
+  }
+}
45. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ \"output_adjust_stack_and_probe\""
+}
Output
{
+  "content": "{\"text\":\"# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386-protos.h\\n101: extern const char *output_fp_compare (rtx_insn *, rtx*, bool, bool);\\n102: extern const char *output_adjust_stack_and_probe (rtx);\\n103: extern const char *output_probe_stack_range (rtx, rtx);\\n104: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386.md\\n27826:   \\\"\\\"\\n27827:   \\\"* return output_adjust_stack_and_probe (operands[0]);\\\"\\n27828:   [(set_attr \\\"type\\\" \\\"multi\\\")])\\n27829: \\n\"}",
+  "structuredContent": {
+    "text": "# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386-protos.h\n101: extern const char *output_fp_compare (rtx_insn *, rtx*, bool, bool);\n102: extern const char *output_adjust_stack_and_probe (rtx);\n103: extern const char *output_probe_stack_range (rtx, rtx);\n104: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386.md\n27826:   \"\"\n27827:   \"* return output_adjust_stack_and_probe (operands[0]);\"\n27828:   [(set_attr \"type\" \"multi\")])\n27829: \n"
+  }
+}
46. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/gcc--96dfb333",
+  "path": "gcc/config/i386/i386.md",
+  "startLine": 27800,
+  "endLine": 27850
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/config/i386/i386.md%3FL27800-27850\\n27800: {\\n27801:   emit_insn (gen_probe_stack_1\\n27802: \\t     (word_mode, operands[0], const0_rtx));\\n27803:   DONE;\\n27804: })\\n27805: \\n27806: ;; Use OR for stack probes, this is shorter.\\n27807: (define_insn \\\"@probe_stack_1_<mode>\\\"\\n27808:   [(set (match_operand:W 0 \\\"memory_operand\\\" \\\"=m\\\")\\n27809: \\t(unspec:W [(match_operand:W 1 \\\"const0_operand\\\")]\\n27810: \\t\\t  UNSPEC_PROBE_STACK))\\n27811:    (clobber (reg:CC FLAGS_REG))]\\n27812:   \\\"\\\"\\n27813:   \\\"or{<imodesuffix>}\\\\t{%1, %0|%0, %1}\\\"\\n27814:   [(set_attr \\\"type\\\" \\\"alu1\\\")\\n27815:    (set_attr \\\"mode\\\" \\\"<MODE>\\\")\\n27816:    (set_attr \\\"length_immediate\\\" \\\"1\\\")])\\n27817:   \\n27818: (define_insn \\\"@adjust_stack_and_probe_<mode>\\\"\\n27819:   [(set (match_operand:P 0 \\\"register_operand\\\" \\\"=r\\\")\\n27820: \\t(unspec_volatile:P [(match_operand:P 1 \\\"register_operand\\\" \\\"0\\\")]\\n27821: \\t\\t\\t    UNSPECV_PROBE_STACK_RANGE))\\n27822:    (set (reg:P SP_REG)\\n27823:         (minus:P (reg:P SP_REG) (match_operand:P 2 \\\"const_int_operand\\\")))\\n27824:    (clobber (reg:CC FLAGS_REG))\\n27825:    (clobber (mem:BLK (scratch)))]\\n27826:   \\\"\\\"\\n27827:   \\\"* return output_adjust_stack_and_probe (operands[0]);\\\"\\n27828:   [(set_attr \\\"type\\\" \\\"multi\\\")])\\n27829: \\n27830: (define_insn \\\"@probe_stack_range_<mode>\\\"\\n27831:   [(set (match_operand:P 0 \\\"register_operand\\\" \\\"=r\\\")\\n27832: \\t(unspec_volatile:P [(match_operand:P 1 \\\"register_operand\\\" \\\"0\\\")\\n27833: \\t\\t\\t    (match_operand:P 2 \\\"const_int_operand\\\")]\\n27834: \\t\\t\\t    UNSPECV_PROBE_STACK_RANGE))\\n27835:    (clobber (reg:CC FLAGS_REG))]\\n27836:   \\\"\\\"\\n27837:   \\\"* return output_probe_stack_range (operands[0], operands[2]);\\\"\\n27838:   [(set_attr \\\"type\\\" \\\"multi\\\")])\\n27839: \\n27840: (define_expand \\\"builtin_setjmp_receiver\\\"\\n27841:   [(label_ref (match_operand 0))]\\n27842:   \\\"!TARGET_64BIT && flag_pic\\\"\\n27843: {\\n27844: #if TARGET_MACHO\\n27845:   if (TARGET_MACHO)\\n27846:     {\\n27847:       rtx xops[3];\\n27848:       rtx_code_label *label_rtx = gen_label_rtx ();\\n27849:       emit_insn (gen_set_got_labelled (pic_offset_table_rtx, label_rtx));\\n27850:       xops[0] = xops[1] = pic_offset_table_rtx;\\n27851: \"}",
+  "structuredContent": {
+    "text": "URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/config/i386/i386.md%3FL27800-27850\n27800: {\n27801:   emit_insn (gen_probe_stack_1\n27802: \t     (word_mode, operands[0], const0_rtx));\n27803:   DONE;\n27804: })\n27805: \n27806: ;; Use OR for stack probes, this is shorter.\n27807: (define_insn \"@probe_stack_1_<mode>\"\n27808:   [(set (match_operand:W 0 \"memory_operand\" \"=m\")\n27809: \t(unspec:W [(match_operand:W 1 \"const0_operand\")]\n27810: \t\t  UNSPEC_PROBE_STACK))\n27811:    (clobber (reg:CC FLAGS_REG))]\n27812:   \"\"\n27813:   \"or{<imodesuffix>}\\t{%1, %0|%0, %1}\"\n27814:   [(set_attr \"type\" \"alu1\")\n27815:    (set_attr \"mode\" \"<MODE>\")\n27816:    (set_attr \"length_immediate\" \"1\")])\n27817:   \n27818: (define_insn \"@adjust_stack_and_probe_<mode>\"\n27819:   [(set (match_operand:P 0 \"register_operand\" \"=r\")\n27820: \t(unspec_volatile:P [(match_operand:P 1 \"register_operand\" \"0\")]\n27821: \t\t\t    UNSPECV_PROBE_STACK_RANGE))\n27822:    (set (reg:P SP_REG)\n27823:         (minus:P (reg:P SP_REG) (match_operand:P 2 \"const_int_operand\")))\n27824:    (clobber (reg:CC FLAGS_REG))\n27825:    (clobber (mem:BLK (scratch)))]\n27826:   \"\"\n27827:   \"* return output_adjust_stack_and_probe (operands[0]);\"\n27828:   [(set_attr \"type\" \"multi\")])\n27829: \n27830: (define_insn \"@probe_stack_range
+...
47. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ \"output_adjust_stack_and_probe\" file:config/i386/i386.cc"
+}
Output
{
+  "content": "{\"text\":\"No results.\\n\\nNo results found.\"}",
+  "structuredContent": {
+    "text": "No results.\n\nNo results found."
+  }
+}
48. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ \"const char\" \"output_adjust_stack_and_probe\""
+}
Output
{
+  "content": "{\"text\":\"# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386-protos.h\\n96: \\n97: extern const char *output_set_got (rtx, rtx);\\n98: extern const char *output_387_binary_op (rtx_insn *, rtx*);\\n99: extern const char *output_387_reg_move (rtx_insn *, rtx*);\\n100: extern const char *output_fix_trunc (rtx_insn *, rtx*, bool);\\n101: extern const char *output_fp_compare (rtx_insn *, rtx*, bool, bool);\\n102: extern const char *output_adjust_stack_and_probe (rtx);\\n103: extern const char *output_probe_stack_range (rtx, rtx);\\n104: \\n105: \\n320: /* In winnt.cc  */\\n321: extern void i386_pe_record_external_function (tree, const char *);\\n322: extern bool i386_pe_binds_local_p (const_tree);\\n323: extern const char *i386_pe_strip_name_encoding_full (const char *);\\n324: extern void i386_pe_asm_output_aligned_decl_common (FILE *, tree,\\n325: \\t\\t\\t\\t\\t\\t    const char *,\\n326: \\t\\t\\t\\t\\t\\t    HOST_WIDE_INT,\\n327: \\n201: extern bool ix86_function_arg_regno_p (int);\\n202: extern void ix86_asm_output_function_label (FILE *, const char *, tree);\\n203: extern void ix86_asm_output_labelref (FILE *, const char *, const char *);\\n204: extern void ix86_call_abi_override (const_tree);\\n205: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386.md\\n3165:   char buf[128];\\n3166:   const char *ops;\\n3167:   const char *suffix;\\n3168: \\n3169: \\n29664: {\\n29665:   static const char * const patterns[4] = {\\n29666:    \\\"prefetchnta\\\\t%a0\\\", \\\"prefetcht2\\\\t%a0\\\", \\\"prefetcht1\\\\t%a0\\\", \\\"prefetcht0\\\\t%a0\\\"\\n29667: \\n29701: {\\n29702:   static const char * const patterns[2] = {\\n29703:     \\\"prefetchit1\\\\t%a0\\\", \\\"prefetchit0\\\\t%a0\\\"\\n29704: \\n\"}",
+  "structuredContent": {
+    "text": "# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386-protos.h\n96: \n97: extern const char *output_set_got (rtx, rtx);\n98: extern const char *output_387_binary_op (rtx_insn *, rtx*);\n99: extern const char *output_387_reg_move (rtx_insn *, rtx*);\n100: extern const char *output_fix_trunc (rtx_insn *, rtx*, bool);\n101: extern const char *output_fp_compare (rtx_insn *, rtx*, bool, bool);\n102: extern const char *output_adjust_stack_and_probe (rtx);\n103: extern const char *output_probe_stack_range (rtx, rtx);\n104: \n105: \n320: /* In winnt.cc  */\n321: extern void i386_pe_record_external_function (tree, const char *);\n322: extern bool i386_pe_binds_local_p (const_tree);\n323: extern const char *i386_pe_strip_name_encoding_full (const char *);\n324: extern void i386_pe_asm_output_aligned_decl_common (FILE *, tree,\n325: \t\t\t\t\t\t    const char *,\n326: \t\t\t\t\t\t    HOST_WIDE_INT,\n327: \n201: extern bool ix86_function_arg_regno_p (int);\n202: extern void ix86_asm_output_function_label (FILE *, const char *, tree);\n203: extern void ix86_asm_output_labelref (FILE *, const char *, const char *);\n204: extern void ix86_call_abi_override (const_tree);\n205: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386.md\n3165:   char buf[128];\n3166:   const char *ops;\n3167:   const char *suffix;\n3168: \n3169: \n29664: {\n29665:   static const char * const patterns[4] = {\n29666:    \"prefetchnta\\t%a0\", \"prefetcht2\\t%a0\", \"prefetcht1\\t%a0\", \"prefetcht0\\t%a0\"\n29667: \n29701: {\n29702:   static const char * const patterns[2] = {\n29703:     \"prefetchit1\\t%a0\", \"prefetchit0\\t%a0\"\n29704: \n"
+  }
+}
49. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ output_adjust_stack_and_probe"
+}
Output
{
+  "content": "{\"text\":\"# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386.md\\n27826:   \\\"\\\"\\n27827:   \\\"* return output_adjust_stack_and_probe (operands[0]);\\\"\\n27828:   [(set_attr \\\"type\\\" \\\"multi\\\")])\\n27829: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386-protos.h\\n101: extern const char *output_fp_compare (rtx_insn *, rtx*, bool, bool);\\n102: extern const char *output_adjust_stack_and_probe (rtx);\\n103: extern const char *output_probe_stack_range (rtx, rtx);\\n104: \\n\"}",
+  "structuredContent": {
+    "text": "# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386.md\n27826:   \"\"\n27827:   \"* return output_adjust_stack_and_probe (operands[0]);\"\n27828:   [(set_attr \"type\" \"multi\")])\n27829: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/i386/i386-protos.h\n101: extern const char *output_fp_compare (rtx_insn *, rtx*, bool, bool);\n102: extern const char *output_adjust_stack_and_probe (rtx);\n103: extern const char *output_probe_stack_range (rtx, rtx);\n104: \n"
+  }
+}
50. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/gcc--96dfb333",
+  "path": "gcc/config/i386/i386.cc",
+  "startLine": 1,
+  "endLine": 50
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/config/i386/i386.cc%3FL1-50\\n1: /* Subroutines used for code generation on IA-32.\\n2:    Copyright (C) 1988-2026 Free Software Foundation, Inc.\\n3: \\n4: This file is part of GCC.\\n5: \\n6: GCC is free software; you can redistribute it and/or modify\\n7: it under the terms of the GNU General Public License as published by\\n8: the Free Software Foundation; either version 3, or (at your option)\\n9: any later version.\\n10: \\n11: GCC is distributed in the hope that it will be useful,\\n12: but WITHOUT ANY WARRANTY; without even the implied warranty of\\n13: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\\n14: GNU General Public License for more details.\\n15: \\n16: You should have received a copy of the GNU General Public License\\n17: along with GCC; see the file COPYING3.  If not see\\n18: <http://www.gnu.org/licenses/>.  */\\n19: \\n20: #define INCLUDE_STRING\\n21: #define IN_TARGET_CODE 1\\n22: \\n23: #include \\\"config.h\\\"\\n24: #include \\\"system.h\\\"\\n25: #include \\\"coretypes.h\\\"\\n26: #include \\\"backend.h\\\"\\n27: #include \\\"rtl.h\\\"\\n28: #include \\\"tree.h\\\"\\n29: #include \\\"memmodel.h\\\"\\n30: #include \\\"gimple.h\\\"\\n31: #include \\\"cfghooks.h\\\"\\n32: #include \\\"cfgloop.h\\\"\\n33: #include \\\"df.h\\\"\\n34: #include \\\"tm_p.h\\\"\\n35: #include \\\"stringpool.h\\\"\\n36: #include \\\"expmed.h\\\"\\n37: #include \\\"optabs.h\\\"\\n38: #include \\\"regs.h\\\"\\n39: #include \\\"emit-rtl.h\\\"\\n40: #include \\\"recog.h\\\"\\n41: #include \\\"cgraph.h\\\"\\n42: #include \\\"diagnostic.h\\\"\\n43: #include \\\"cfgbuild.h\\\"\\n44: #include \\\"alias.h\\\"\\n45: #include \\\"fold-const.h\\\"\\n46: #include \\\"attribs.h\\\"\\n47: #include \\\"calls.h\\\"\\n48: #include \\\"stor-layout.h\\\"\\n49: #include \\\"varasm.h\\\"\\n50: #include \\\"output.h\\\"\\n51: \"}",
+  "structuredContent": {
+    "text": "URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/config/i386/i386.cc%3FL1-50\n1: /* Subroutines used for code generation on IA-32.\n2:    Copyright (C) 1988-2026 Free Software Foundation, Inc.\n3: \n4: This file is part of GCC.\n5: \n6: GCC is free software; you can redistribute it and/or modify\n7: it under the terms of the GNU General Public License as published by\n8: the Free Software Foundation; either version 3, or (at your option)\n9: any later version.\n10: \n11: GCC is distributed in the hope that it will be useful,\n12: but WITHOUT ANY WARRANTY; without even the implied warranty of\n13: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\n14: GNU General Public License for more details.\n15: \n16: You should have received a copy of the GNU General Public License\n17: along with GCC; see the file COPYING3.  If not see\n18: <http://www.gnu.org/licenses/>.  */\n19: \n20: #define INCLUDE_STRING\n21: #define IN_TARGET_CODE 1\n22: \n23: #include \"config.h\"\n24: #include \"system.h\"\n25: #include \"coretypes.h\"\n26: #include \"backend.h\"\n27: #include \"rtl.h\"\n28: #include \"tree.h\"\n29: #include \"memmodel.h\"\n30: #include \"gimple.h\"\n31: #include \"cfghooks.h\"\n32: #include \"cfgloop.h\"\n33: #include \"df.h\"\n34: #include \"tm_p.h\"\n35: #include \"stringpool.h\"\n36: #include \"expmed.h\"\n37: #include \"optabs.h\"\n38: #include \"regs.h\"\n39: #include \"emit-rtl.h\"\n40: #include \"recog.h\"\n41: #include \"cgraph.h\"\n42: #include \"diagnostic.h\"\n43: #include \"cfgbuild.h\"\n44: #include \"alias.h\"\n45: #include \"fold-const.h\"\n46: #include \"attribs.h\"\n47: #include \"calls.h\"\n48: #include \"stor-layout.h\"\n49: #include \"varasm.h\"\n50: #include \"output.h\"\n51: "
+  }
+}
51. ToolSearch @ -
Input
{
+  "query": "select:mcp__sourcegraph__sg_go_to_definition",
+  "max_results": 1
+}
Output
{
+  "matches": [
+    "mcp__sourcegraph__sg_go_to_definition"
+  ],
+  "query": "select:mcp__sourcegraph__sg_go_to_definition",
+  "total_deferred_tools": 33
+}
52. mcp__sourcegraph__sg_go_to_definition @ -
Input
{
+  "repo": "github.com/sg-evals/gcc--96dfb333",
+  "path": "gcc/config/i386/i386.md",
+  "symbol": "output_adjust_stack_and_probe"
+}
Output
{
+  "content": "{\"text\":\"No results.\\n\\nno definition found for symbol 'output_adjust_stack_and_probe'.\"}",
+  "structuredContent": {
+    "text": "No results.\n\nno definition found for symbol 'output_adjust_stack_and_probe'."
+  }
+}
53. mcp__sourcegraph__sg_go_to_definition @ -
Input
{
+  "repo": "github.com/sg-evals/gcc--96dfb333",
+  "path": "gcc/config/i386/i386.md",
+  "symbol": "output_probe_stack_range"
+}
Output
{
+  "content": "{\"text\":\"No results.\\n\\nno definition found for symbol 'output_probe_stack_range'.\"}",
+  "structuredContent": {
+    "text": "No results.\n\nno definition found for symbol 'output_probe_stack_range'."
+  }
+}
54. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/gcc--96dfb333",
+  "path": "gcc/explow.h"
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/explow.h\\n1: /* Export function prototypes from explow.cc.\\n2:    Copyright (C) 2015-2026 Free Software Foundation, Inc.\\n3: \\n4: This file is part of GCC.\\n5: \\n6: GCC is free software; you can redistribute it and/or modify it under\\n7: the terms of the GNU General Public License as published by the Free\\n8: Software Foundation; either version 3, or (at your option) any later\\n9: version.\\n10: \\n11: GCC is distributed in the hope that it will be useful, but WITHOUT ANY\\n12: WARRANTY; without even the implied warranty of MERCHANTABILITY or\\n13: FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License\\n14: for more details.\\n15: \\n16: You should have received a copy of the GNU General Public License\\n17: along with GCC; see the file COPYING3.  If not see\\n18: <http://www.gnu.org/licenses/>.  */\\n19: \\n20: #ifndef GCC_EXPLOW_H\\n21: #define GCC_EXPLOW_H\\n22: \\n23: /* Return a memory reference like MEMREF, but which is known to have a\\n24:    valid address.  */\\n25: extern rtx validize_mem (rtx);\\n26: \\n27: extern rtx use_anchored_address (rtx);\\n28: \\n29: /* Copy given rtx to a new temp reg and return that.  */\\n30: extern rtx copy_to_reg (rtx);\\n31: \\n32: /* Like copy_to_reg but always make the reg Pmode.  */\\n33: extern rtx copy_addr_to_reg (rtx);\\n34: \\n35: /* Like copy_to_reg but always make the reg the specified mode MODE.  */\\n36: extern rtx copy_to_mode_reg (machine_mode, rtx);\\n37: \\n38: /* Copy given rtx to given temp reg and return that.  */\\n39: extern rtx copy_to_suggested_reg (rtx, rtx, machine_mode);\\n40: \\n41: /* Copy a value to a register if it isn't already a register.\\n42:    Args are mode (in case value is a constant) and the value.  */\\n43: extern rtx force_reg (machine_mode, rtx);\\n44: \\n45: extern rtx force_subreg (machine_mode, rtx, machine_mode, poly_uint64);\\n46: extern rtx force_lowpart_subreg (machine_mode, rtx, machine_mode);\\n47: extern rtx force_highpart_subreg (machine_mode, rtx, machine_mode);\\n48: \\n49: /* Return given rtx, copied into a new temp reg if it was in memory.  */\\n50: extern rtx force_not_mem (rtx);\\n51: \\n52: /* Return mode and signedness to use when an argument or result in the\\n53:    given mode is promoted.  */\\n54: extern machine_mode promote_function_mode (const_tree, machine_mode, int *,\\n55: \\t\\t\\t\\t\\t        const_tree, int);\\n56: \\n57: /* Return mode and signedness to use when an object in the given mode\\n58:    is promoted.  */\\n59: extern machine_mode promote_mode (const_tree, machine_mode, int *);\\n60: \\n61: /* Return mode and signedness to use when object is promoted.  */\\n62: machine_mode promote_decl_mode (const_tree, int *);\\n63: \\n64: /* Return mode and signedness to use when object is promoted.  */\\n65: machine_mode promote_ssa_mode (const_tree, int *);\\n66: \\n67: /* Remove some bytes from the stack.  An rtx says how many.  */\\n68: extern void adjust_stack (rtx);\\n69: \\n70: /* Add some bytes to the stack.  An rtx says how many.  */\\n71: extern void anti_adjust_stack (rtx);\\n72: \\n73: /* Add some bytes to the stack while probing it.  An rtx says how many. */\\n74: extern void anti_adjust_stack_and_probe (rtx, bool);\\n75: \\n76: /* Add some bytes to the stack while probing it.  An rtx says how\\n77:    many.  Add additional probes to prevent stack clashing attacks.  */\\n78: extern void anti_adjust_stack_and_probe_stack_clash (rtx);\\n79: \\n80: /* Support for building allocation/probing loops for stack-clash\\n81:    protection of dyamically allocated stack space.  */\\n82: extern void compute_stack_clash_protection_loop_data (rtx *, rtx *, rtx *,\\n83: \\t\\t\\t\\t\\t\\t      HOST_WIDE_INT *, rtx);\\n84: extern void emit_stack_clash_protection_probe_loop_start (rtx *, rtx *,\\n85: \\t\\t\\t\\t\\t\\t\\t  rtx, bool);\\n86: extern voi
+...
55. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ \"STACK_CLASH\" file:.h"
+}
Output
{
+  "content": "{\"text\":\"# github.com/sg-evals/gcc--96dfb333 – gcc/explow.h\\n77:    many.  Add additional probes to prevent stack clashing attacks.  */\\n78: extern void anti_adjust_stack_and_probe_stack_clash (rtx);\\n79: \\n80: \\n81:    protection of dyamically allocated stack space.  */\\n82: extern void compute_stack_clash_protection_loop_data (rtx *, rtx *, rtx *,\\n83: \\t\\t\\t\\t\\t\\t      HOST_WIDE_INT *, rtx);\\n84: extern void emit_stack_clash_protection_probe_loop_start (rtx *, rtx *,\\n85: \\t\\t\\t\\t\\t\\t\\t  rtx, bool);\\n86: extern void emit_stack_clash_protection_probe_loop_end (rtx, rtx,\\n87: \\t\\t\\t\\t\\t\\t\\trtx, bool);\\n88: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/aarch64/aarch64.h\\n102:    before probing has to be done for stack clash protection.  */\\n103: #define STACK_CLASH_CALLER_GUARD 1024\\n104: \\n105: \\n110:    generating stack clash probes.  */\\n111: #define STACK_CLASH_MAX_UNROLL_PAGES 4\\n112: \\n113: \\n106:    outgoing arguments to be when stack-clash is enabled.  */\\n107: #define STACK_CLASH_MIN_BYTES_OUTGOING_ARGS 8\\n108: \\n109: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/aarch64/sve/pcs/stack_clash_3.c\\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/function.h\\n639: \\n640: enum stack_clash_probes {\\n641:   NO_PROBE_NO_FRAME,\\n642: \\n646: \\n647: extern void dump_stack_clash_frame_info (enum stack_clash_probes, bool);\\n648: \\f\\n649: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/riscv/riscv.h\\n1305:    before probing has to be done for stack clash protection.  */\\n1306: #define STACK_CLASH_CALLER_GUARD 1024\\n1307: \\n1308: \\n1309:    generating stack clash probes.  */\\n1310: #define STACK_CLASH_MAX_UNROLL_PAGES 4\\n1311: \\n1312: \\n1313:    outgoing arguments to be when stack-clash is enabled.  */\\n1314: #define STACK_CLASH_MIN_BYTES_OUTGOING_ARGS 8\\n1315: \\n1316: /* Allocate a minimum of STACK_CLASH_MIN_BYTES_OUTGOING_ARGS bytes for the\\n1317:    outgoing arguments if stack clash protection is enabled.  This is essential\\n1318: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/config/loongarch/loongarch.h\\n672:    generating stack clash probes.  */\\n673: #define STACK_CLASH_MAX_UNROLL_PAGES 4\\n674: \\n675: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/g++.target/aarch64/sve/pr119610-sve.C\\n2: // { dg-additional-options \\\"-fstack-protector-strong\\\" { target fstack_protector } }\\n3: // { dg-additional-options \\\"-fstack-clash-protection\\\" { target supports_stack_clash_protection } }\\n4: \\n5: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/aarch64/stack-check-alloca-2.c\\n2: /* { dg-options \\\"-O2 -fstack-clash-protection --param stack-clash-protection-guard-size=16\\\" } */\\n3: /* { dg-require-effective-target supports_stack_clash_protection } */\\n4: \\n5: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/aarch64/stack-check-prologue-1.c\\n2: /* { dg-options \\\"-O2 -fstack-clash-protection --param stack-clash-protection-guard-size=16\\\" } */\\n3: /* { dg-require-effective-target supports_stack_clash_protection } */\\n4: \\n5: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/aarch64/stack-check-alloca-3.c\\n2: /* { dg-options \\\"-O2 -fstack-clash-protection --param stack-clash-protection-guard-size=16\\\" } */\\n3: /* { dg-require-effective-target supports_stack_clash_protection } */\\n4: \\n5: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/aarch64/stack-check-prologue-3.c\\n2: /* { dg-options \\\"-O2 -fstack-clash-protection --param stack-clash-protection-guard-size=16\\\" } */\\n3: /* { dg-require-effective-target supports_stack_clash_protection } */\\n4: \\n5: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/aarch64/stack-check-prologue-2.c\\n2: /* { dg-options \\\"-O2 -fstack-clash-protection --param stack-clash-protection-guard-size=16 -fno-stack-protector\\\" } */\\n3: /* { 
+...
56. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ \"define TARGET_STACK_CLASH_PROTECTION\""
+}
Output
{
+  "content": "{\"text\":\"# github.com/sg-evals/gcc--96dfb333 – gcc/config/riscv/riscv.cc\\n16847: #undef TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE\\n16848: #define TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE \\\\\\n16849:   riscv_stack_clash_protection_alloca_probe_range\\n16850: \\n\"}",
+  "structuredContent": {
+    "text": "# github.com/sg-evals/gcc--96dfb333 – gcc/config/riscv/riscv.cc\n16847: #undef TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE\n16848: #define TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE \\\n16849:   riscv_stack_clash_protection_alloca_probe_range\n16850: \n"
+  }
+}
57. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ \"TARGET_STACK_CLASH_PROTECTION\" file:defaults.h"
+}
Output
{
+  "content": "{\"text\":\"No results.\\n\\nNo results found.\"}",
+  "structuredContent": {
+    "text": "No results.\n\nNo results found."
+  }
+}
58. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ \"TARGET_STACK_CLASH_PROTECTION\" -\"ALLOCA\""
+}
Output
{
+  "content": "{\"text\":\"No results.\\n\\nNo results found.\"}",
+  "structuredContent": {
+    "text": "No results.\n\nNo results found."
+  }
+}
59. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ TARGET_STACK_CLASH_PROTECTION file:targhooks.h"
+}
Output
{
+  "content": "{\"text\":\"No results.\\n\\nNo results found.\"}",
+  "structuredContent": {
+    "text": "No results.\n\nNo results found."
+  }
+}
60. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ TARGET_STACK_CLASH_PROTECTION file:tm_p.h"
+}
Output
{
+  "content": "{\"text\":\"No results.\\n\\nNo results found.\"}",
+  "structuredContent": {
+    "text": "No results.\n\nNo results found."
+  }
+}
61. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/gcc--96dfb333",
+  "path": "gcc/targhooks.h",
+  "startLine": 295,
+  "endLine": 310
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/targhooks.h%3FL295-310\\n295: \\t\\t\\t\\t       optimization_type);\\n296: extern unsigned int default_max_noce_ifcvt_seq_cost (edge);\\n297: extern bool default_noce_conversion_profitable_p (rtx_insn *,\\n298: \\t\\t\\t\\t\\t\\t  struct noce_if_info *);\\n299: extern unsigned int default_min_arithmetic_precision (void);\\n300: \\n301: extern enum flt_eval_method\\n302: default_excess_precision (enum excess_precision_type ATTRIBUTE_UNUSED);\\n303: extern bool default_bitint_type_info (int, struct bitint_info *);\\n304: extern machine_mode default_mode_for_floating_type (enum tree_index);\\n305: extern HOST_WIDE_INT default_stack_clash_protection_alloca_probe_range (void);\\n306: extern void default_select_early_remat_modes (sbitmap);\\n307: extern tree default_preferred_else_value (unsigned, tree, unsigned, tree *);\\n308: extern bool default_instruction_selection (function *, gimple_stmt_iterator *);\\n309: extern bool default_have_speculation_safe_value (bool);\\n310: extern bool speculation_safe_value_not_needed (bool);\\n311: \"}",
+  "structuredContent": {
+    "text": "URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/targhooks.h%3FL295-310\n295: \t\t\t\t       optimization_type);\n296: extern unsigned int default_max_noce_ifcvt_seq_cost (edge);\n297: extern bool default_noce_conversion_profitable_p (rtx_insn *,\n298: \t\t\t\t\t\t  struct noce_if_info *);\n299: extern unsigned int default_min_arithmetic_precision (void);\n300: \n301: extern enum flt_eval_method\n302: default_excess_precision (enum excess_precision_type ATTRIBUTE_UNUSED);\n303: extern bool default_bitint_type_info (int, struct bitint_info *);\n304: extern machine_mode default_mode_for_floating_type (enum tree_index);\n305: extern HOST_WIDE_INT default_stack_clash_protection_alloca_probe_range (void);\n306: extern void default_select_early_remat_modes (sbitmap);\n307: extern tree default_preferred_else_value (unsigned, tree, unsigned, tree *);\n308: extern bool default_instruction_selection (function *, gimple_stmt_iterator *);\n309: extern bool default_have_speculation_safe_value (bool);\n310: extern bool speculation_safe_value_not_needed (bool);\n311: "
+  }
+}
62. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/gcc--96dfb333",
+  "path": "gcc/targhooks.cc",
+  "startLine": 2740,
+  "endLine": 2760
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/targhooks.cc%3FL2740-2760\\n2740: {\\n2741:   return false;\\n2742: }\\n2743: \\n2744: /* Default implementation for\\n2745:   TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE.  */\\n2746: HOST_WIDE_INT\\n2747: default_stack_clash_protection_alloca_probe_range (void)\\n2748: {\\n2749:   return 0;\\n2750: }\\n2751: \\n2752: /* The default implementation of TARGET_EARLY_REMAT_MODES.  */\\n2753: \\n2754: void\\n2755: default_select_early_remat_modes (sbitmap)\\n2756: {\\n2757: }\\n2758: \\n2759: /* The default implementation of TARGET_PREFERRED_ELSE_VALUE.  */\\n2760: \\n2761: \"}",
+  "structuredContent": {
+    "text": "URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/targhooks.cc%3FL2740-2760\n2740: {\n2741:   return false;\n2742: }\n2743: \n2744: /* Default implementation for\n2745:   TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE.  */\n2746: HOST_WIDE_INT\n2747: default_stack_clash_protection_alloca_probe_range (void)\n2748: {\n2749:   return 0;\n2750: }\n2751: \n2752: /* The default implementation of TARGET_EARLY_REMAT_MODES.  */\n2753: \n2754: void\n2755: default_select_early_remat_modes (sbitmap)\n2756: {\n2757: }\n2758: \n2759: /* The default implementation of TARGET_PREFERRED_ELSE_VALUE.  */\n2760: \n2761: "
+  }
+}
63. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ \"supports_stack_clash_protection\" file:lib"
+}
Output
{
+  "content": "{\"text\":\"# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/lib/target-supports.exp\\n13633: #\\n13634: proc check_effective_target_supports_stack_clash_protection { } {\\n13635: \\n13636: \\n\"}",
+  "structuredContent": {
+    "text": "# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/lib/target-supports.exp\n13633: #\n13634: proc check_effective_target_supports_stack_clash_protection { } {\n13635: \n13636: \n"
+  }
+}
64. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ \"supports_stack_clash_protection\""
+}
Output
{
+  "content": "{\"text\":\"# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/g++.dg/torture/pr82823.C\\n2: // { dg-additional-options \\\"-fstack-clash-protection\\\" }\\n3: // { dg-require-effective-target supports_stack_clash_protection }\\n4: \\n5: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/g++.dg/torture/pr119610.C\\n2: // { dg-additional-options \\\"-fstack-protector-strong\\\" { target fstack_protector } }\\n3: // { dg-additional-options \\\"-fstack-clash-protection\\\" { target supports_stack_clash_protection } }\\n4: \\n5: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/riscv/stack-check-alloca-2.c\\n2: /* { dg-options \\\"-O2 -march=rv64gc -mabi=lp64d -fstack-clash-protection\\\" } */\\n3: /* { dg-require-effective-target supports_stack_clash_protection } */\\n4: \\n5: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/g++.target/aarch64/sve/pr119610-sve.C\\n2: // { dg-additional-options \\\"-fstack-protector-strong\\\" { target fstack_protector } }\\n3: // { dg-additional-options \\\"-fstack-clash-protection\\\" { target supports_stack_clash_protection } }\\n4: \\n5: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/riscv/stack-check-prologue-1.c\\n2: /* { dg-options \\\"-O2 -march=rv64gc -mabi=lp64d -fstack-clash-protection\\\" } */\\n3: /* { dg-require-effective-target supports_stack_clash_protection } */\\n4: \\n5: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/riscv/stack-check-prologue-2.c\\n2: /* { dg-options \\\"-O2 -march=rv64gc -mabi=lp64d -fstack-clash-protection\\\" } */\\n3: /* { dg-require-effective-target supports_stack_clash_protection } */\\n4: \\n5: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/riscv/stack-check-alloca-3.c\\n2: /* { dg-options \\\"-O2 -march=rv64gc -mabi=lp64d -fstack-clash-protection\\\" } */\\n3: /* { dg-require-effective-target supports_stack_clash_protection } */\\n4: \\n5: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/aarch64/stack-check-alloca-2.c\\n2: /* { dg-options \\\"-O2 -fstack-clash-protection --param stack-clash-protection-guard-size=16\\\" } */\\n3: /* { dg-require-effective-target supports_stack_clash_protection } */\\n4: \\n5: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/riscv/stack-check-prologue-3.c\\n2: /* { dg-options \\\"-O2 -march=rv64gc -mabi=lp64d -fstack-clash-protection\\\" } */\\n3: /* { dg-require-effective-target supports_stack_clash_protection } */\\n4: \\n5: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/aarch64/stack-check-prologue-1.c\\n2: /* { dg-options \\\"-O2 -fstack-clash-protection --param stack-clash-protection-guard-size=16\\\" } */\\n3: /* { dg-require-effective-target supports_stack_clash_protection } */\\n4: \\n5: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.dg/pr82788.c\\n2: /* { dg-options \\\"-O2 -fstack-clash-protection --param stack-clash-protection-probe-interval=10 --param stack-clash-protection-guard-size=12\\\" } */\\n3: /* { dg-require-effective-target supports_stack_clash_protection } */\\n4: /* { dg-skip-if \\\"RISC-V and AArch64 do not support this interval.\\\" { riscv*-*-* aarch64*-*-* } } */\\n5: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/riscv/stack-check-prologue-8.c\\n2: /* { dg-options \\\"-O2 -march=rv64gc -mabi=lp64d -fstack-clash-protection\\\" } */\\n3: /* { dg-require-effective-target supports_stack_clash_protection } */\\n4: \\n5: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/aarch64/stack-check-alloca-3.c\\n2: /* { dg-options \\\"-O2 -fstack-clash-protection --param stack-clash-protection-guard-size=16\\\" } */\\n3: /* { dg-require-effective-target supports_stack_clash_protection } */\\n4: \\n5: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/aarch64/stack-check-prologue-3.c\\n2: /* { dg-options \\\"-O2 -fstack-clash-protection --param stack-clash-prot
+...
65. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ \"stack_clash_protection_alloca_probe_range\" file:target.h"
+}
Output
{
+  "content": "{\"text\":\"No results.\\n\\nNo results found.\"}",
+  "structuredContent": {
+    "text": "No results.\n\nNo results found."
+  }
+}
66. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ \"stack_clash_protection\" file:target.h"
+}
Output
{
+  "content": "{\"text\":\"No results.\\n\\nNo results found.\"}",
+  "structuredContent": {
+    "text": "No results.\n\nNo results found."
+  }
+}
67. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ TARGET_STACK_CLASH_PROTECTION"
+}
Output
{
+  "content": "{\"text\":\"# github.com/sg-evals/gcc--96dfb333 – gcc/config/riscv/riscv.cc\\n16846: \\n16847: #undef TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE\\n16848: #define TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE \\\\\\n16849:   riscv_stack_clash_protection_alloca_probe_range\\n16850: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/targhooks.cc\\n2744: /* Default implementation for\\n2745:   TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE.  */\\n2746: HOST_WIDE_INT\\n2747: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/doc/tm.texi\\n3771: \\n3772: @deftypefn {Target Hook} HOST_WIDE_INT TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE (void)\\n3773: Some targets have an ABI defined interval for which no probing needs to be done.\\n3774: \\n\\n# github.com/sg-evals/gcc--96dfb333 – gcc/doc/tm.texi.in\\n2997: \\n2998: @hook TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE\\n2999: \\n3000: \\n\"}",
+  "structuredContent": {
+    "text": "# github.com/sg-evals/gcc--96dfb333 – gcc/config/riscv/riscv.cc\n16846: \n16847: #undef TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE\n16848: #define TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE \\\n16849:   riscv_stack_clash_protection_alloca_probe_range\n16850: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/targhooks.cc\n2744: /* Default implementation for\n2745:   TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE.  */\n2746: HOST_WIDE_INT\n2747: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/doc/tm.texi\n3771: \n3772: @deftypefn {Target Hook} HOST_WIDE_INT TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE (void)\n3773: Some targets have an ABI defined interval for which no probing needs to be done.\n3774: \n\n# github.com/sg-evals/gcc--96dfb333 – gcc/doc/tm.texi.in\n2997: \n2998: @hook TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE\n2999: \n3000: \n"
+  }
+}
68. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/gcc--96dfb333",
+  "path": "gcc/function.h",
+  "startLine": 635,
+  "endLine": 655
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/function.h%3FL635-655\\n635:    to this function will have that bit clear.  */\\n636: #define MINIMUM_METHOD_BOUNDARY \\\\\\n637:   ((TARGET_PTRMEMFUNC_VBIT_LOCATION == ptrmemfunc_vbit_in_pfn)\\t     \\\\\\n638:    ? MAX (FUNCTION_BOUNDARY, 2 * BITS_PER_UNIT) : FUNCTION_BOUNDARY)\\n639: \\n640: enum stack_clash_probes {\\n641:   NO_PROBE_NO_FRAME,\\n642:   NO_PROBE_SMALL_FRAME,\\n643:   PROBE_INLINE,\\n644:   PROBE_LOOP\\n645: };\\n646: \\n647: extern void dump_stack_clash_frame_info (enum stack_clash_probes, bool);\\n648: \\f\\n649: \\n650: extern void push_function_context (void);\\n651: extern void pop_function_context (void);\\n652: \\n653: /* Save and restore status information for a nested function.  */\\n654: extern void free_after_parsing (struct function *);\\n655: extern void free_after_compilation (struct function *);\\n656: \"}",
+  "structuredContent": {
+    "text": "URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/function.h%3FL635-655\n635:    to this function will have that bit clear.  */\n636: #define MINIMUM_METHOD_BOUNDARY \\\n637:   ((TARGET_PTRMEMFUNC_VBIT_LOCATION == ptrmemfunc_vbit_in_pfn)\t     \\\n638:    ? MAX (FUNCTION_BOUNDARY, 2 * BITS_PER_UNIT) : FUNCTION_BOUNDARY)\n639: \n640: enum stack_clash_probes {\n641:   NO_PROBE_NO_FRAME,\n642:   NO_PROBE_SMALL_FRAME,\n643:   PROBE_INLINE,\n644:   PROBE_LOOP\n645: };\n646: \n647: extern void dump_stack_clash_frame_info (enum stack_clash_probes, bool);\n648: \f\n649: \n650: extern void push_function_context (void);\n651: extern void pop_function_context (void);\n652: \n653: /* Save and restore status information for a nested function.  */\n654: extern void free_after_parsing (struct function *);\n655: extern void free_after_compilation (struct function *);\n656: "
+  }
+}
69. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/gcc--96dfb333",
+  "path": "gcc/target.def",
+  "startLine": 1,
+  "endLine": 50
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/target.def%3FL1-50\\n1: /* Target hook definitions.\\n2:    Copyright (C) 2001-2026 Free Software Foundation, Inc.\\n3: \\n4:    This program is free software; you can redistribute it and/or modify it\\n5:    under the terms of the GNU General Public License as published by the\\n6:    Free Software Foundation; either version 3, or (at your option) any\\n7:    later version.\\n8: \\n9:    This program is distributed in the hope that it will be useful,\\n10:    but WITHOUT ANY WARRANTY; without even the implied warranty of\\n11:    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\\n12:    GNU General Public License for more details.\\n13: \\n14:    You should have received a copy of the GNU General Public License\\n15:    along with this program; see the file COPYING3.  If not see\\n16:    <http://www.gnu.org/licenses/>.\\n17: \\n18:    In other words, you are welcome to use, share and improve this program.\\n19:    You are forbidden to forbid anyone else to use, share and improve\\n20:    what you give them.   Help stamp out software-hoarding!  */\\n21: \\n22: /* See target-hooks-macros.h for details of macros that should be\\n23:    provided by the including file, and how to use them here.  */\\n24: #include \\\"target-hooks-macros.h\\\"\\n25: \\n26: #undef HOOK_TYPE\\n27: #define HOOK_TYPE \\\"Target Hook\\\"\\n28: \\n29: HOOK_VECTOR (TARGET_INITIALIZER, gcc_target)\\n30: \\n31: /* Functions that output assembler for the target.  */\\n32: #define HOOK_PREFIX \\\"TARGET_ASM_\\\"\\n33: HOOK_VECTOR (TARGET_ASM_OUT, asm_out)\\n34: \\n35: /* Opening and closing parentheses for asm expression grouping.  */\\n36: DEFHOOKPOD\\n37: (open_paren,\\n38:  \\\"These target hooks are C string constants, describing the syntax in the\\\\n\\\\\\n39: assembler for grouping arithmetic expressions.  If not overridden, they\\\\n\\\\\\n40: default to normal parentheses, which is correct for most assemblers.\\\",\\n41:  const char *, \\\"(\\\")\\n42: DEFHOOKPODX (close_paren, const char *, \\\")\\\")\\n43: \\n44: /* Assembler instructions for creating various kinds of integer object.  */\\n45: DEFHOOKPOD\\n46: (byte_op,\\n47:  \\\"@deftypevrx {Target Hook} {const char *} TARGET_ASM_ALIGNED_HI_OP\\\\n\\\\\\n48: @deftypevrx {Target Hook} {const char *} TARGET_ASM_ALIGNED_PSI_OP\\\\n\\\\\\n49: @deftypevrx {Target Hook} {const char *} TARGET_ASM_ALIGNED_SI_OP\\\\n\\\\\\n50: @deftypevrx {Target Hook} {const char *} TARGET_ASM_ALIGNED_PDI_OP\\\\n\\\\\\n51: \"}",
+  "structuredContent": {
+    "text": "URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/target.def%3FL1-50\n1: /* Target hook definitions.\n2:    Copyright (C) 2001-2026 Free Software Foundation, Inc.\n3: \n4:    This program is free software; you can redistribute it and/or modify it\n5:    under the terms of the GNU General Public License as published by the\n6:    Free Software Foundation; either version 3, or (at your option) any\n7:    later version.\n8: \n9:    This program is distributed in the hope that it will be useful,\n10:    but WITHOUT ANY WARRANTY; without even the implied warranty of\n11:    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\n12:    GNU General Public License for more details.\n13: \n14:    You should have received a copy of the GNU General Public License\n15:    along with this program; see the file COPYING3.  If not see\n16:    <http://www.gnu.org/licenses/>.\n17: \n18:    In other words, you are welcome to use, share and improve this program.\n19:    You are forbidden to forbid anyone else to use, share and improve\n20:    what you give them.   Help stamp out software-hoarding!  */\n21: \n22: /* See target-hooks-macros.h for details of macros that should be\n23:    provided by the including file, and how to use them here.  *
+...
70. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/gcc--96dfb333",
+  "path": "gcc/config/i386/i386.cc",
+  "startLine": 100,
+  "endLine": 200
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/config/i386/i386.cc%3FL100-200\\n100: #include \\\"i386-features.h\\\"\\n101: #include \\\"function-abi.h\\\"\\n102: #include \\\"rtl-error.h\\\"\\n103: #include \\\"gimple-pretty-print.h\\\"\\n104: \\n105: /* This file should be included last.  */\\n106: #include \\\"target-def.h\\\"\\n107: \\n108: static void ix86_print_operand_address_as (FILE *, rtx, addr_space_t, bool);\\n109: static void ix86_emit_restore_reg_using_pop (rtx, bool = false);\\n110: \\n111: \\n112: #ifndef CHECK_STACK_LIMIT\\n113: #define CHECK_STACK_LIMIT (-1)\\n114: #endif\\n115: \\n116: /* Return index of given mode in mult and division cost tables.  */\\n117: #define MODE_INDEX(mode)\\t\\t\\t\\t\\t\\\\\\n118:   ((mode) == QImode ? 0\\t\\t\\t\\t\\t\\t\\\\\\n119:    : (mode) == HImode ? 1\\t\\t\\t\\t\\t\\\\\\n120:    : (mode) == SImode ? 2\\t\\t\\t\\t\\t\\\\\\n121:    : (mode) == DImode ? 3\\t\\t\\t\\t\\t\\\\\\n122:    : 4)\\n123: \\n124: \\n125: /* Set by -mtune.  */\\n126: const struct processor_costs *ix86_tune_cost = NULL;\\n127: \\n128: /* Set by -mtune or -Os.  */\\n129: const struct processor_costs *ix86_cost = NULL;\\n130: \\n131: /* In case the average insn count for single function invocation is\\n132:    lower than this constant, emit fast (but longer) prologue and\\n133:    epilogue code.  */\\n134: #define FAST_PROLOGUE_INSN_COUNT 20\\n135: \\n136: /* Names for 8 (low), 8 (high), and 16-bit registers, respectively.  */\\n137: static const char *const qi_reg_name[] = QI_REGISTER_NAMES;\\n138: static const char *const qi_high_reg_name[] = QI_HIGH_REGISTER_NAMES;\\n139: static const char *const hi_reg_name[] = HI_REGISTER_NAMES;\\n140: \\n141: /* Array of the smallest class containing reg number REGNO, indexed by\\n142:    REGNO.  Used by REGNO_REG_CLASS in i386.h.  */\\n143: \\n144: enum reg_class const regclass_map[FIRST_PSEUDO_REGISTER] =\\n145: {\\n146:   /* ax, dx, cx, bx */\\n147:   AREG, DREG, CREG, BREG,\\n148:   /* si, di, bp, sp */\\n149:   SIREG, DIREG, NON_Q_REGS, NON_Q_REGS,\\n150:   /* FP registers */\\n151:   FP_TOP_REG, FP_SECOND_REG, FLOAT_REGS, FLOAT_REGS,\\n152:   FLOAT_REGS, FLOAT_REGS, FLOAT_REGS, FLOAT_REGS,\\n153:   /* arg pointer, flags, fpsr, frame */\\n154:   NON_Q_REGS, NO_REGS, NO_REGS, NON_Q_REGS,\\n155:   /* SSE registers */\\n156:   SSE_FIRST_REG, SSE_REGS, SSE_REGS, SSE_REGS,\\n157:   SSE_REGS, SSE_REGS, SSE_REGS, SSE_REGS,\\n158:   /* MMX registers */\\n159:   MMX_REGS, MMX_REGS, MMX_REGS, MMX_REGS,\\n160:   MMX_REGS, MMX_REGS, MMX_REGS, MMX_REGS,\\n161:   /* REX registers */\\n162:   GENERAL_REGS, GENERAL_REGS, GENERAL_REGS, GENERAL_REGS,\\n163:   GENERAL_REGS, GENERAL_REGS, GENERAL_REGS, GENERAL_REGS,\\n164:   /* SSE REX registers */\\n165:   SSE_REGS, SSE_REGS, SSE_REGS, SSE_REGS,\\n166:   SSE_REGS, SSE_REGS, SSE_REGS, SSE_REGS,\\n167:   /* AVX-512 SSE registers */\\n168:   ALL_SSE_REGS, ALL_SSE_REGS, ALL_SSE_REGS, ALL_SSE_REGS,\\n169:   ALL_SSE_REGS, ALL_SSE_REGS, ALL_SSE_REGS, ALL_SSE_REGS,\\n170:   ALL_SSE_REGS, ALL_SSE_REGS, ALL_SSE_REGS, ALL_SSE_REGS,\\n171:   ALL_SSE_REGS, ALL_SSE_REGS, ALL_SSE_REGS, ALL_SSE_REGS,\\n172:   /* Mask registers.  */\\n173:   ALL_MASK_REGS, MASK_REGS, MASK_REGS, MASK_REGS,\\n174:   MASK_REGS, MASK_REGS, MASK_REGS, MASK_REGS,\\n175:   /* REX2 registers */\\n176:   GENERAL_REGS, GENERAL_REGS, GENERAL_REGS, GENERAL_REGS,\\n177:   GENERAL_REGS, GENERAL_REGS, GENERAL_REGS, GENERAL_REGS,\\n178:   GENERAL_REGS, GENERAL_REGS, GENERAL_REGS, GENERAL_REGS,\\n179:   GENERAL_REGS, GENERAL_REGS, GENERAL_REGS, GENERAL_REGS,\\n180: };\\n181: \\n182: /* The \\\"default\\\" register map used in 32bit mode.  */\\n183: \\n184: unsigned int const debugger_register_map[FIRST_PSEUDO_REGISTER] =\\n185: {\\n186:   /* general regs */\\n187:   0, 2, 1, 3, 6, 7, 4, 5,\\n188:   /* fp regs */\\n189:   12, 13, 14, 15, 16, 17, 18, 19,\\n190:   /* arg, flags, fps
+...
71. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/gcc--96dfb333",
+  "path": "gcc/config/i386/i386-expand.cc",
+  "startLine": 1,
+  "endLine": 80
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/config/i386/i386-expand.cc%3FL1-80\\n1: /* Copyright (C) 1988-2026 Free Software Foundation, Inc.\\n2: \\n3: This file is part of GCC.\\n4: \\n5: GCC is free software; you can redistribute it and/or modify\\n6: it under the terms of the GNU General Public License as published by\\n7: the Free Software Foundation; either version 3, or (at your option)\\n8: any later version.\\n9: \\n10: GCC is distributed in the hope that it will be useful,\\n11: but WITHOUT ANY WARRANTY; without even the implied warranty of\\n12: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\\n13: GNU General Public License for more details.\\n14: \\n15: You should have received a copy of the GNU General Public License\\n16: along with GCC; see the file COPYING3.  If not see\\n17: <http://www.gnu.org/licenses/>.  */\\n18: \\n19: #define IN_TARGET_CODE 1\\n20: \\n21: #include \\\"config.h\\\"\\n22: #include \\\"system.h\\\"\\n23: #include \\\"coretypes.h\\\"\\n24: #include \\\"backend.h\\\"\\n25: #include \\\"rtl.h\\\"\\n26: #include \\\"tree.h\\\"\\n27: #include \\\"memmodel.h\\\"\\n28: #include \\\"gimple.h\\\"\\n29: #include \\\"cfghooks.h\\\"\\n30: #include \\\"cfgloop.h\\\"\\n31: #include \\\"df.h\\\"\\n32: #include \\\"tm_p.h\\\"\\n33: #include \\\"stringpool.h\\\"\\n34: #include \\\"expmed.h\\\"\\n35: #include \\\"optabs.h\\\"\\n36: #include \\\"regs.h\\\"\\n37: #include \\\"emit-rtl.h\\\"\\n38: #include \\\"recog.h\\\"\\n39: #include \\\"cgraph.h\\\"\\n40: #include \\\"diagnostic.h\\\"\\n41: #include \\\"cfgbuild.h\\\"\\n42: #include \\\"alias.h\\\"\\n43: #include \\\"fold-const.h\\\"\\n44: #include \\\"attribs.h\\\"\\n45: #include \\\"calls.h\\\"\\n46: #include \\\"stor-layout.h\\\"\\n47: #include \\\"varasm.h\\\"\\n48: #include \\\"output.h\\\"\\n49: #include \\\"insn-attr.h\\\"\\n50: #include \\\"flags.h\\\"\\n51: #include \\\"except.h\\\"\\n52: #include \\\"explow.h\\\"\\n53: #include \\\"expr.h\\\"\\n54: #include \\\"cfgrtl.h\\\"\\n55: #include \\\"common/common-target.h\\\"\\n56: #include \\\"langhooks.h\\\"\\n57: #include \\\"reload.h\\\"\\n58: #include \\\"gimplify.h\\\"\\n59: #include \\\"dwarf2.h\\\"\\n60: #include \\\"tm-constrs.h\\\"\\n61: #include \\\"cselib.h\\\"\\n62: #include \\\"sched-int.h\\\"\\n63: #include \\\"opts.h\\\"\\n64: #include \\\"tree-pass.h\\\"\\n65: #include \\\"context.h\\\"\\n66: #include \\\"pass_manager.h\\\"\\n67: #include \\\"target-globals.h\\\"\\n68: #include \\\"gimple-iterator.h\\\"\\n69: #include \\\"shrink-wrap.h\\\"\\n70: #include \\\"builtins.h\\\"\\n71: #include \\\"rtl-iter.h\\\"\\n72: #include \\\"tree-iterator.h\\\"\\n73: #include \\\"dbgcnt.h\\\"\\n74: #include \\\"case-cfn-macros.h\\\"\\n75: #include \\\"dojump.h\\\"\\n76: #include \\\"fold-const-call.h\\\"\\n77: #include \\\"tree-vrp.h\\\"\\n78: #include \\\"tree-ssanames.h\\\"\\n79: #include \\\"selftest.h\\\"\\n80: #include \\\"selftest-rtl.h\\\"\\n81: \"}",
+  "structuredContent": {
+    "text": "URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/config/i386/i386-expand.cc%3FL1-80\n1: /* Copyright (C) 1988-2026 Free Software Foundation, Inc.\n2: \n3: This file is part of GCC.\n4: \n5: GCC is free software; you can redistribute it and/or modify\n6: it under the terms of the GNU General Public License as published by\n7: the Free Software Foundation; either version 3, or (at your option)\n8: any later version.\n9: \n10: GCC is distributed in the hope that it will be useful,\n11: but WITHOUT ANY WARRANTY; without even the implied warranty of\n12: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\n13: GNU General Public License for more details.\n14: \n15: You should have received a copy of the GNU General Public License\n16: along with GCC; see the file COPYING3.  If not see\n17: <http://www.gnu.org/licenses/>.  
+...
72. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ \"stack_clash_protection_probe_range\" file:params.opt"
+}
Output
{
+  "content": "{\"text\":\"No results.\\n\\nNo results found.\"}",
+  "structuredContent": {
+    "text": "No results.\n\nNo results found."
+  }
+}
73. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ \"stack_clash_protection\" file:params.opt"
+}
Output
{
+  "content": "{\"text\":\"# github.com/sg-evals/gcc--96dfb333 – gcc/params.opt\\n1108: -param=stack-clash-protection-guard-size=\\n1109: Common Joined UInteger Var(param_stack_clash_protection_guard_size) Init(12) IntegerRange(12, 30) Param Optimization\\n1110: Size of the stack guard expressed as a power of two in bytes.\\n1111: \\n1112: -param=stack-clash-protection-probe-interval=\\n1113: Common Joined UInteger Var(param_stack_clash_protection_probe_interval) Init(12) IntegerRange(10, 16) Param Optimization\\n1114: Interval in which to probe the stack expressed as a power of two in bytes.\\n1115: \\n\"}",
+  "structuredContent": {
+    "text": "# github.com/sg-evals/gcc--96dfb333 – gcc/params.opt\n1108: -param=stack-clash-protection-guard-size=\n1109: Common Joined UInteger Var(param_stack_clash_protection_guard_size) Init(12) IntegerRange(12, 30) Param Optimization\n1110: Size of the stack guard expressed as a power of two in bytes.\n1111: \n1112: -param=stack-clash-protection-probe-interval=\n1113: Common Joined UInteger Var(param_stack_clash_protection_probe_interval) Init(12) IntegerRange(10, 16) Param Optimization\n1114: Interval in which to probe the stack expressed as a power of two in bytes.\n1115: \n"
+  }
+}
74. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/gcc--96dfb333$ file:testsuite/gcc.target/i386/stack-clash"
+}
Output
{
+  "content": "{\"text\":\"# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/i386/stack-clash-protection.c\\n\"}",
+  "structuredContent": {
+    "text": "# github.com/sg-evals/gcc--96dfb333 – gcc/testsuite/gcc.target/i386/stack-clash-protection.c\n"
+  }
+}
75. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/gcc--96dfb333",
+  "path": "gcc/explow.cc",
+  "startLine": 1920,
+  "endLine": 2000
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/explow.cc%3FL1920-2000\\n1920: \\n1921: \\t  if (CONST_INT_P (temp))\\n1922: \\t    {\\n1923: \\t      /* Use [base + disp} addressing mode if supported.  */\\n1924: \\t      HOST_WIDE_INT offset = INTVAL (temp);\\n1925: \\t      addr = memory_address (Pmode,\\n1926: \\t\\t\\t\\t     plus_constant (Pmode, last_addr,\\n1927: \\t\\t\\t\\t\\t\\t    STACK_GROW_OFF (offset)));\\n1928: \\t    }\\n1929: \\t  else\\n1930: \\t    {\\n1931: \\t      /* Manual CSE if the difference is not known at compile-time.  */\\n1932: \\t      temp = gen_rtx_MINUS (Pmode, size, rounded_size_op);\\n1933: \\t      addr = memory_address (Pmode,\\n1934: \\t\\t\\t\\t     gen_rtx_fmt_ee (STACK_GROW_OP, Pmode,\\n1935: \\t\\t\\t\\t\\t\\t     last_addr, temp));\\n1936: \\t    }\\n1937: \\n1938: \\t  emit_stack_probe (addr);\\n1939: \\t}\\n1940:     }\\n1941: \\n1942:   /* Make sure nothing is scheduled before we are done.  */\\n1943:   emit_insn (gen_blockage ());\\n1944: }\\n1945: \\n1946: /* Compute parameters for stack clash probing a dynamic stack\\n1947:    allocation of SIZE bytes.\\n1948: \\n1949:    We compute ROUNDED_SIZE, LAST_ADDR, RESIDUAL and PROBE_INTERVAL.\\n1950: \\n1951:    Additionally we conditionally dump the type of probing that will\\n1952:    be needed given the values computed.  */\\n1953: \\n1954: void\\n1955: compute_stack_clash_protection_loop_data (rtx *rounded_size, rtx *last_addr,\\n1956: \\t\\t\\t\\t\\t  rtx *residual,\\n1957: \\t\\t\\t\\t\\t  HOST_WIDE_INT *probe_interval,\\n1958: \\t\\t\\t\\t\\t  rtx size)\\n1959: {\\n1960:   /* Round SIZE down to STACK_CLASH_PROTECTION_PROBE_INTERVAL */\\n1961:   *probe_interval\\n1962:     = 1 << param_stack_clash_protection_probe_interval;\\n1963:   *rounded_size = simplify_gen_binary (AND, Pmode, size,\\n1964: \\t\\t\\t\\t        GEN_INT (-*probe_interval));\\n1965: \\n1966:   /* Compute the value of the stack pointer for the last iteration.\\n1967:      It's just SP + ROUNDED_SIZE.  */\\n1968:   rtx rounded_size_op = force_operand (*rounded_size, NULL_RTX);\\n1969:   *last_addr = force_operand (gen_rtx_fmt_ee (STACK_GROW_OP, Pmode,\\n1970: \\t\\t\\t\\t\\t      stack_pointer_rtx,\\n1971: \\t\\t\\t\\t\\t      rounded_size_op),\\n1972: \\t\\t\\t      NULL_RTX);\\n1973: \\n1974:   /* Compute any residuals not allocated by the loop above.  Residuals\\n1975:      are just the ROUNDED_SIZE - SIZE.  */\\n1976:   *residual = simplify_gen_binary (MINUS, Pmode, size, *rounded_size);\\n1977: \\n1978:   /* Dump key information to make writing tests easy.  */\\n1979:   if (dump_file)\\n1980:     {\\n1981:       if (*rounded_size == CONST0_RTX (Pmode))\\n1982: \\tfprintf (dump_file,\\n1983: \\t\\t \\\"Stack clash skipped dynamic allocation and probing loop.\\\\n\\\");\\n1984:       else if (CONST_INT_P (*rounded_size)\\n1985: \\t       && INTVAL (*rounded_size) <= 4 * *probe_interval)\\n1986: \\tfprintf (dump_file,\\n1987: \\t\\t \\\"Stack clash dynamic allocation and probing inline.\\\\n\\\");\\n1988:       else if (CONST_INT_P (*rounded_size))\\n1989: \\tfprintf (dump_file,\\n1990: \\t\\t \\\"Stack clash dynamic allocation and probing in \\\"\\n1991: \\t\\t \\\"rotated loop.\\\\n\\\");\\n1992:       else\\n1993: \\tfprintf (dump_file,\\n1994: \\t\\t \\\"Stack clash dynamic allocation and probing in loop.\\\\n\\\");\\n1995: \\n1996:       if (*residual != CONST0_RTX (Pmode))\\n1997: \\tfprintf (dump_file,\\n1998: \\t\\t \\\"Stack clash dynamic allocation and probing residuals.\\\\n\\\");\\n1999:       else\\n2000: \\tfprintf (dump_file,\\n2001: \"}",
+  "structuredContent": {
+    "text": "URL: https://demo.sourcegraph.com/github.com/sg-evals/gcc--96dfb333@baaf9b33ef307e3d2752a94e62274c374e6a5e20/-/blob/gcc/explow.cc%3FL1920-2000\n1920: \n1921: \t  if (CONST_INT_P (temp))\n1922: \t    {\n1923: \t      /* Use [base + disp} addressing mode if supported.  */\n1
+...
76. Write @ -
Input
{
+  "file_path": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\"repo\": \"sg-evals/gcc--96dfb333\", \"path\": \"gcc/config/i386/i386.cc\"},\n    {\"repo\": \"sg-evals/gcc--96dfb333\", \"path\": \"gcc/explow.cc\"},\n    {\"repo\": \"sg-evals/gcc--96dfb333\", \"path\": \"gcc/explow.h\"},\n    {\"repo\": \"sg-evals/gcc--96dfb333\", \"path\": \"gcc/target.def\"},\n    {\"repo\": \"sg-evals/gcc--96dfb333\", \"path\": \"gcc/targhooks.h\"},\n    {\"repo\": \"sg-evals/gcc--96dfb333\", \"path\": \"gcc/function.h\"},\n    {\"repo\": \"sg-evals/gcc--96dfb333\", \"path\": \"gcc/testsuite/gcc.target/i386/stack-clash-protection.c\"},\n    {\"repo\": \"sg-evals/gcc--96dfb333\", \"path\": \"gcc/common.opt\"}\n  ],\n  \"symbols\": [\n    {\n      \"repo\": \"sg-evals/gcc--96dfb333\",\n      \"path\": \"gcc/config/i386/i386.cc\",\n      \"symbol\": \"output_adjust_stack_and_probe\"\n    },\n    {\n      \"repo\": \"sg-evals/gcc--96dfb333\",\n      \"path\": \"gcc/config/i386/i386.cc\",\n      \"symbol\": \"output_probe_stack_range\"\n    },\n    {\n      \"repo\": \"sg-evals/gcc--96dfb333\",\n      \"path\": \"gcc/explow.cc\",\n      \"symbol\": \"anti_adjust_stack_and_probe\"\n    },\n    {\n      \"repo\": \"sg-evals/gcc--96dfb333\",\n      \"path\": \"gcc/explow.cc\",\n      \"symbol\": \"anti_adjust_stack_and_probe_stack_clash\"\n    },\n    {\n      \"repo\": \"sg-evals/gcc--96dfb333\",\n      \"path\": \"gcc/explow.cc\",\n      \"symbol\": \"compute_stack_clash_protection_loop_data\"\n    },\n    {\n      \"repo\": \"sg-evals/gcc--96dfb333\",\n      \"path\": \"gcc/explow.cc\",\n      \"symbol\": \"emit_stack_clash_protection_probe_loop_start\"\n    },\n    {\n      \"repo\": \"sg-evals/gcc--96dfb333\",\n      \"path\": \"gcc/explow.cc\",\n      \"symbol\": \"emit_stack_clash_protection_probe_loop_end\"\n    },\n    {\n      \"repo\": \"sg-evals/gcc--96dfb333\",\n      \"path\": \"gcc/target.def\",\n      \"symbol\": \"TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE\"\n    },\n    {\n      \"repo\": \"sg-evals/gcc--96dfb333\",\n      \"path\": \"gcc/targhooks.h\",\n      \"symbol\": \"default_stack_clash_protection_alloca_probe_range\"\n    },\n    {\n      \"repo\": \"sg-evals/gcc--96dfb333\",\n      \"path\": \"gcc/function.h\",\n      \"symbol\": \"stack_clash_probes\"\n    },\n    {\n      \"repo\": \"sg-evals/gcc--96dfb333\",\n      \"path\": \"gcc/common.opt\",\n      \"symbol\": \"fstack-clash-protection\"\n    }\n  ],\n  \"chain\": [\n    {\n      \"repo\": \"sg-evals/gcc--96dfb333\",\n      \"path\": \"gcc/config/i386/i386.cc\",\n      \"symbol\": \"output_adjust_stack_and_probe\"\n    },\n    {\n      \"repo\": \"sg-evals/gcc--96dfb333\",\n      \"path\": \"gcc/explow.cc\",\n      \"symbol\": \"anti_adjust_stack_and_probe_stack_clash\"\n    },\n    {\n      \"repo\": \"sg-evals/gcc--96dfb333\",\n      \"path\": \"gcc/explow.cc\",\n      \"symbol\": \"compute_stack_clash_protection_loop_data\"\n    },\n    {\n      \"repo\": \"sg-evals/gcc--96dfb333\",\n      \"path\": \"gcc/target.def\",\n      \"symbol\": \"TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE\"\n    },\n    {\n      \"repo\": \"sg-evals/gcc--96dfb333\",\n      \"path\": \"gcc/testsuite/gcc.target/i386/stack-clash-protection.c\",\n      \"symbol\": \"stack-clash-protection\"\n    },\n    {\n      \"repo\": \"sg-evals/gcc--96dfb333\",\n      \"path\": \"gcc/common.opt\",\n      \"symbol\": \"fstack-clash-protection\"\n    }\n  ],\n  \"text\": \"Stack clash protection in GCC is implemented across several files:\\n\\n1. **gcc/config/i386/i386.cc** — The x86_64/i386 target backend. Implements stack clash probing for x86 via `output_adjust_stack_and_probe` and `output_probe_stack_range`. These functions are declared in `gcc/config/i386/i386-protos.h` and invoked from machine description patterns in `gcc/config/i386/i386.md` (patterns `adjust_stack_and_probe_<mode>` and `probe_stack_range_<mode>`).\\n\\n2. **gcc/explow.cc** — The generic stack clash ex
+...
Output
{
+  "type": "create",
+  "filePath": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\"repo\": \"sg-evals/gcc--96dfb333\", \"path\": \"gcc/config/i386/i386.cc\"},\n    {\"repo\": \"sg-evals/gcc--96dfb333\", \"path\": \"gcc/explow.cc\"},\n    {\"repo\": \"sg-evals/gcc--96dfb333\", \"path\": \"gcc/explow.h\"},\n    {\"repo\": \"sg-evals/gcc--96dfb333\", \"path\": \"gcc/target.def\"},\n    {\"repo\": \"sg-evals/gcc--96dfb333\", \"path\": \"gcc/targhooks.h\"},\n    {\"repo\": \"sg-evals/gcc--96dfb333\", \"path\": \"gcc/function.h\"},\n    {\"repo\": \"sg-evals/gcc--96dfb333\", \"path\": \"gcc/testsuite/gcc.target/i386/stack-clash-protection.c\"},\n    {\"repo\": \"sg-evals/gcc--96dfb333\", \"path\": \"gcc/common.opt\"}\n  ],\n  \"symbols\": [\n    {\n      \"repo\": \"sg-evals/gcc--96dfb333\",\n      \"path\": \"gcc/config/i386/i386.cc\",\n      \"symbol\": \"output_adjust_stack_and_probe\"\n    },\n    {\n      \"repo\": \"sg-evals/gcc--96dfb333\",\n      \"path\": \"gcc/config/i386/i386.cc\",\n      \"symbol\": \"output_probe_stack_range\"\n    },\n    {\n      \"repo\": \"sg-evals/gcc--96dfb333\",\n      \"path\": \"gcc/explow.cc\",\n      \"symbol\": \"anti_adjust_stack_and_probe\"\n    },\n    {\n      \"repo\": \"sg-evals/gcc--96dfb333\",\n      \"path\": \"gcc/explow.cc\",\n      \"symbol\": \"anti_adjust_stack_and_probe_stack_clash\"\n    },\n    {\n      \"repo\": \"sg-evals/gcc--96dfb333\",\n      \"path\": \"gcc/explow.cc\",\n      \"symbol\": \"compute_stack_clash_protection_loop_data\"\n    },\n    {\n      \"repo\": \"sg-evals/gcc--96dfb333\",\n      \"path\": \"gcc/explow.cc\",\n      \"symbol\": \"emit_stack_clash_protection_probe_loop_start\"\n    },\n    {\n      \"repo\": \"sg-evals/gcc--96dfb333\",\n      \"path\": \"gcc/explow.cc\",\n      \"symbol\": \"emit_stack_clash_protection_probe_loop_end\"\n    },\n    {\n      \"repo\": \"sg-evals/gcc--96dfb333\",\n      \"path\": \"gcc/target.def\",\n      \"symbol\": \"TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE\"\n    },\n    {\n      \"repo\": \"sg-evals/gcc--96dfb333\",\n      \"path\": \"gcc/targhooks.h\",\n      \"symbol\": \"default_stack_clash_protection_alloca_probe_range\"\n    },\n    {\n      \"repo\": \"sg-evals/gcc--96dfb333\",\n      \"path\": \"gcc/function.h\",\n      \"symbol\": \"stack_clash_probes\"\n    },\n    {\n      \"repo\": \"sg-evals/gcc--96dfb333\",\n      \"path\": \"gcc/common.opt\",\n      \"symbol\": \"fstack-clash-protection\"\n    }\n  ],\n  \"chain\": [\n    {\n      \"repo\": \"sg-evals/gcc--96dfb333\",\n      \"path\": \"gcc/config/i386/i386.cc\",\n      \"symbol\": \"output_adjust_stack_and_probe\"\n    },\n    {\n      \"repo\": \"sg-evals/gcc--96dfb333\",\n      \"path\": \"gcc/explow.cc\",\n      \"symbol\": \"anti_adjust_stack_and_probe_stack_clash\"\n    },\n    {\n      \"repo\": \"sg-evals/gcc--96dfb333\",\n      \"path\": \"gcc/explow.cc\",\n      \"symbol\": \"compute_stack_clash_protection_loop_data\"\n    },\n    {\n      \"repo\": \"sg-evals/gcc--96dfb333\",\n      \"path\": \"gcc/target.def\",\n      \"symbol\": \"TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE\"\n    },\n    {\n      \"repo\": \"sg-evals/gcc--96dfb333\",\n      \"path\": \"gcc/testsuite/gcc.target/i386/stack-clash-protection.c\",\n      \"symbol\": \"stack-clash-protection\"\n    },\n    {\n      \"repo\": \"sg-evals/gcc--96dfb333\",\n      \"path\": \"gcc/common.opt\",\n      \"symbol\": \"fstack-clash-protection\"\n    }\n  ],\n  \"text\": \"Stack clash protection in GCC is implemented across several files:\\n\\n1. **gcc/config/i386/i386.cc** — The x86_64/i386 target backend. Implements stack clash probing for x86 via `output_adjust_stack_and_probe` and `output_probe_stack_range`. These functions are declared in `gcc/config/i386/i386-protos.h` and invoked from machine description patterns in `gcc/config/i386/i386.md` (patterns `adjust_stack_and_probe_<mode>` and `probe_stack_range_<mode>`).\\n\\n2. **gcc/explow.cc** — The gen
+...
Code Changes (1)
1. WRITE /workspace/answer.json
{
+  "files": [
+    {"repo": "sg-evals/gcc--96dfb333", "path": "gcc/config/i386/i386.cc"},
+    {"repo": "sg-evals/gcc--96dfb333", "path": "gcc/explow.cc"},
+    {"repo": "sg-evals/gcc--96dfb333", "path": "gcc/explow.h"},
+    {"repo": "sg-evals/gcc--96dfb333", "path": "gcc/target.def"},
+    {"repo": "sg-evals/gcc--96dfb333", "path": "gcc/targhooks.h"},
+    {"repo": "sg-evals/gcc--96dfb333", "path": "gcc/function.h"},
+    {"repo": "sg-evals/gcc--96dfb333", "path": "gcc/testsuite/gcc.target/i386/stack-clash-protection.c"},
+    {"repo": "sg-evals/gcc--96dfb333", "path": "gcc/common.opt"}
+  ],
+  "symbols": [
+    {
+      "repo": "sg-evals/gcc--96dfb333",
+      "path": "gcc/config/i386/i386.cc",
+      "symbol": "output_adjust_stack_and_probe"
+    },
+    {
+      "repo": "sg-evals/gcc--96dfb333",
+      "path": "gcc/config/i386/i386.cc",
+      "symbol": "output_probe_stack_range"
+    },
+    {
+      "repo": "sg-evals/gcc--96dfb333",
+      "path": "gcc/explow.cc",
+      "symbol": "anti_adjust_stack_and_probe"
+    },
+    {
+      "repo": "sg-evals/gcc--96dfb333",
+      "path": "gcc/explow.cc",
+      "symbol": "anti_adjust_stack_and_probe_stack_clash"
+    },
+    {
+      "repo": "sg-evals/gcc--96dfb333",
+      "path": "gcc/explow.cc",
+      "symbol": "compute_stack_clash_protection_loop_data"
+    },
+    {
+      "repo": "sg-evals/gcc--96dfb333",
+      "path": "gcc/explow.cc",
+      "symbol": "emit_stack_clash_protection_probe_loop_start"
+    },
+    {
+      "repo": "sg-evals/gcc--96dfb333",
+      "path": "gcc/explow.cc",
+      "symbol": "emit_stack_clash_protection_probe_loop_end"
+    },
+    {
+      "repo": "sg-evals/gcc--96dfb333",
+      "path": "gcc/target.def",
+      "symbol": "TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE"
+    },
+    {
+      "repo": "sg-evals/gcc--96dfb333",
+      "path": "gcc/targhooks.h",
+      "symbol": "default_stack_clash_protection_alloca_probe_range"
+    },
+    {
+      "repo": "sg-evals/gcc--96dfb333",
+      "path": "gcc/function.h",
+      "symbol": "stack_clash_probes"
+    },
+    {
+      "repo": "sg-evals/gcc--96dfb333",
+      "path": "gcc/common.opt",
+      "symbol": "fstack-clash-protection"
+    }
+  ],
+  "chain": [
+    {
+      "repo": "sg-evals/gcc--96dfb333",
+      "path": "gcc/config/i386/i386.cc",
+      "symbol": "output_adjust_stack_and_probe"
+    },
+    {
+      "repo": "sg-evals/gcc--96dfb333",
+      "path": "gcc/explow.cc",
+      "symbol": "anti_adjust_stack_and_probe_stack_clash"
+    },
+    {
+      "repo": "sg-evals/gcc--96dfb333",
+      "path": "gcc/explow.cc",
+      "symbol": "compute_stack_clash_protection_loop_data"
+    },
+    {
+      "repo": "sg-evals/gcc--96dfb333",
+      "path": "gcc/target.def",
+      "symbol": "TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE"
+    },
+    {
+      "repo": "sg-evals/gcc--96dfb333",
+      "path": "gcc/testsuite/gcc.target/i386/stack-clash-protection.c",
+      "symbol": "stack-clash-protection"
+    },
+    {
+      "repo": "sg-evals/gcc--96dfb333",
+      "path": "gcc/common.opt",
+      "symbol": "fstack-clash-protection"
+    }
+  ],
+  "text": "Stack clash protection in GCC is implemented across several files:\n\n1. **gcc/config/i386/i386.cc** — The x86_64/i386 target backend. Implements stack clash probing for x86 via `output_adjust_stack_and_probe` and `output_probe_stack_range`. These functions are declared in `gcc/config/i386/i386-protos.h` and invoked from machine description patterns in `gcc/config/i386/i386.md` (patterns `adjust_stack_and_probe_<mode>` and `probe_stack_range_<mode>`).\n\n2. **gcc/explow.cc** — The generic stack clash expansion. Key functions:\n   - `anti_adjust_stack_and_probe` (line 2200): general stack adjustment with probing\n   - `anti_adjust_stack_and_probe_stack_clash` (line 2072): stack clash-specific probing that probes every page and never skips probes\n   - `compute_stack_clash_protection_loop_data` (line 1954): computes rounded_size, last_addr, residual and probe_interval for dynamic allocations\n   - `emit_stack_clash_protection_probe_lo...
Bash Commands (0)
No bash commands.
File Paths
Trial: runs/mcp_lift_study/csb_org_security_sonnet_20260612_121211/mcp-remote-direct/ccx-vuln-remed-126_7cac4c/2026-06-12__12-16-12/mcp_ccx-vuln-remed-126_xfz4cg__xjSqn6m
+Relative: csb_org_security_sonnet_20260612_121211/mcp-remote-direct/ccx-vuln-remed-126_7cac4c/2026-06-12__12-16-12/mcp_ccx-vuln-remed-126_xfz4cg__xjSqn6m

\ No newline at end of file
diff --git a/explorer/csb_org_security_sonnet_20260612_173927-mcp-remote-direct-ccx-vuln-remed-135_aaca04-2026-06-12__17-49-51-mcp_ccx-vuln-remed-135_pqdqep__etXiXHL.html b/explorer/csb_org_security_sonnet_20260612_173927-mcp-remote-direct-ccx-vuln-remed-135_aaca04-2026-06-12__17-49-51-mcp_ccx-vuln-remed-135_pqdqep__etXiXHL.html
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@@ -0,0 +1,422 @@
+ccx-vuln-remed-135_pqdqep — ccx-vuln-remed-135_aaca04
← Back to results
ccx-vuln-remed-135_pqdqep
ccx-vuln-remed-135_aaca04 | Trial: mcp_ccx-vuln-remed-135_pqdqep__etXiXHL | Score: 0.6042 | mcp_lift_study
Task Information
Task instruction sent to agent
# IMPORTANT: Source Code Access
+
+**Local source files are not present.** Your workspace does not contain source code. You **MUST** use Sourcegraph MCP tools to discover, read, and understand code before making any changes.
+
+**Target Repositories (version-pinned mirrors):**
+
+- `github.com/sg-evals/chromium--2d05e315` — use `repo:^github.com/sg-evals/chromium--2d05e315$` filter
+
+Scope ALL keyword_search/nls_search queries to these repos.
+Use the repo name as the `repo` parameter for read_file/go_to_definition/find_references.
+
+
+## Required Workflow
+
+1. **Search first** — Use MCP tools to find relevant files and understand existing patterns
+2. **Read remotely** — Use `sg_read_file` to read full file contents from Sourcegraph
+3. **Edit locally** — Use Edit, Write, and Bash to create or modify files in your working directory
+4. **Verify locally** — Run tests with Bash to check your changes
+5. **Produce answer.json** — After completing your edits, also write `/workspace/answer.json` summarizing your work:
+   ```json
+   {
+     "analysis": {
+       "summary": "Brief description of your approach",
+       "files_examined": [{"path": "file.ext", "description": "..."}],
+       "reasoning": "Detailed explanation or analysis"
+     },
+     "changes": [
+       {"file": "path.ext", "description": "...", "diff": "unified diff"}
+     ]
+   }
+   ```
+   Include `changes` with unified diffs for every file you modified. For analysis-only tasks, omit `changes` and focus on `analysis`.
+
+## Tool Selection
+
+| Goal | Tool |
+|------|------|
+| Exact symbol/string | `sg_keyword_search` |
+| Concepts/semantic search | `sg_nls_search` |
+| Trace usage/callers | `sg_find_references` |
+| See implementation | `sg_go_to_definition` |
+| Read full file | `sg_read_file` |
+| Browse structure | `sg_list_files` |
+| Find repos | `sg_list_repos` |
+| Search commits | `sg_commit_search` |
+| Track changes | `sg_diff_search` |
+| Compare versions | `sg_compare_revisions` |
+
+**Decision logic:**
+1. Know the exact symbol? → `sg_keyword_search`
+2. Know the concept, not the name? → `sg_nls_search`
+3. Need definition of a symbol? → `sg_go_to_definition`
+4. Need all callers/references? → `sg_find_references`
+5. Need full file content? → `sg_read_file`
+
+## Scoping (Always Do This)
+
+```
+repo:^github.com/ORG/REPO$           # Exact repo (preferred)
+repo:github.com/ORG/                 # All repos in org
+file:.*\.ts$                         # TypeScript only
+file:src/api/                        # Specific directory
+```
+
+Start narrow. Expand only if results are empty.
+
+## Efficiency Rules
+
+- Chain searches logically: search → read → references → definition
+- Don't re-search for the same pattern; use results from prior calls
+- Prefer `sg_keyword_search` over `sg_nls_search` when you have exact terms
+- Read 2-3 related files before synthesising, rather than one at a time
+- Don't read 20+ remote files without writing code — once you understand the pattern, start implementing
+
+## If Stuck
+
+If MCP search returns no results:
+1. Broaden the search query (synonyms, partial identifiers)
+2. Try `sg_nls_search` for semantic matching
+3. Use `sg_list_files` to browse the directory structure
+4. Use `sg_list_repos` to verify the repository name
+
+---
+
+**Sourcegraph Repositories:** `github.com/sg-evals/chromium--2d05e315`
+
+# IMPORTANT: Source Code Access
+
+**Local source files are not present.** Your workspace does not contain source code. You **MUST** use Sourcegraph MCP tools to discover, read, and understand code before making any changes.
+
+**Target Repositories (version-pinned mirrors):**
+
+- `github.com/sg-evals/chromium--2d05e315` — use `repo:^github.com/sg-evals/chromium--2d05e315$` filter
+
+Scope ALL keyword_search/nls_search queries to these repos.
+Use the repo name as the `repo` parameter for read_file/go_to_definition/find_references.
+
+
+## Required Workflow
+
+1. **Search first** — Use MCP tools to find relevant files and understand existing patterns
+2. **Read remotely** — Use `sg_read_file` to read full file contents from Sourcegraph
+3. **Edit locally** — Use Edit, Write, and Bash to create or modify files in your working directory
+4. **Verify locally** — Run tests with Bash to check your changes
+
+## Tool Selection
+
+| Goal | Tool |
+|------|------|
+| Exact symbol/string | `sg_keyword_search` |
+| Concepts/semantic search | `sg_nls_search` |
+| Trace usage/callers | `sg_find_references` |
+| See implementation | `sg_go_to_definition` |
+| Read full file | `sg_read_file` |
+| Browse structure | `sg_list_files` |
+| Find repos | `sg_list_repos` |
+| Search commits | `sg_commit_search` |
+| Track changes | `sg_diff_search` |
+| Compare versions | `sg_compare_revisions` |
+
+**Decision logic:**
+1. Know the exact symbol? -> `sg_keyword_search`
+2. Know the concept, not the name? -> `sg_nls_search`
+3. Need definition of a symbol? -> `sg_go_to_definition`
+4. Need all callers/references? -> `sg_find_references`
+5. Need full file content? -> `sg_read_file`
+
+## Scoping (Always Do This)
+
+```
+repo:^github.com/ORG/REPO$           # Exact repo (preferred)
+repo:github.com/ORG/                 # All repos in org
+file:.*\.ts$                         # TypeScript only
+file:src/api/                        # Specific directory
+```
+
+Start narrow. Expand only if results are empty.
+
+## Efficiency Rules
+
+- Chain searches logically: search -> read -> references -> definition
+- Don't re-search for the same pattern; use results from prior calls
+- Prefer `sg_keyword_search` over `sg_nls_search` when you have exact terms
+- Read 2-3 related files before synthesising, rather than one at a time
+- Don't read 20+ remote files without writing code — once you understand the pattern, start implementing
+
+## If Stuck
+
+If MCP search returns no results:
+1. Broaden the search query (synonyms, partial identifiers)
+2. Try `sg_nls_search` for semantic matching
+3. Use `sg_list_files` to browse the directory structure
+4. Use `sg_list_repos` to verify the repository name
+
+---
+
+**Sourcegraph Repositories:** `github.com/sg-evals/chromium--2d05e315`
+
+# Chromium Renderer Process Sandbox Audit
+
+## Your Task
+
+Audit the security sandbox implementation for Chromium's renderer processes. Find all C++ source files in `chromium/chromium` that implement the sandbox: 1. The file under `sandbox/linux/seccomp-bpf-helpers/` that implements `BaselinePolicy` — the seccomp-BPF baseline policy for Linux sandboxing. 2. The file under `sandbox/win/src/` that implements `PolicyBase` — the Windows sandbox policy configuration (concrete implementation of `TargetPolicy`). 3. The file under `sandbox/policy/linux/` that implements `RendererProcessPolicy` — the BPF policy specific to renderer process sandboxing (look for `EvaluateSyscall`). 4. The file under `sandbox/policy/` that declares sandbox type utilities and the `SandboxType` enum mapping. Report each file path and key class/function.
+
+## Context
+
+You are working on a codebase task involving repos from the security domain.
+
+## Available Resources
+
+No local repositories are pre-checked out.
+
+**Note:** Additional repositories are accessible via Sourcegraph MCP tools:
+- `sg-evals/chromium--2d05e315` (chromium/chromium)
+
+## Output Format
+
+Create a file at `/workspace/answer.json` with your findings in the following structure:
+
+```json
+{
+  "files": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go"}
+  ],
+  "symbols": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "SymbolName"}
+  ],
+  "chain": [
+    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "FunctionName"}
+  ],
+  "text": "Narrative explanation of your findings, citing repos and file paths."
+}
+```
+
+Include only the fields relevant to this task. Your answer is evaluated against a closed-world oracle — completeness matters.
+
+## Evaluation
+
+Your answer will be scored on:
+- **File recall and precision**: Did you find all relevant files?
+
+## COVERAGE REQUIREMENTS — Do Not Write answer.json Too Early
+
+Before writing `answer.json`, you **must** verify coverage across all major
+subsystems named in the task.
+
+**Minimum workflow:**
+1. **Enumerate** — Search for all relevant directories and files across the codebase.
+2. **Read** — Read representative implementation files for each subsystem.
+3. **Extract** — Extract the key symbols required by the task (not just file paths).
+4. **Gap check** — List any providers, services, or middleware layers mentioned in
+   the task that are NOT yet backed by a concrete file read. If any gaps exist,
+   search for them before proceeding.
+5. **Only then** write `answer.json`.
+
+Do not stop after finding a plausible initial set of paths. The task rewards
+**broad, complete coverage** of required files and symbols.
+
+## PRE-TEST SANITY CHECK
+
+Before running tests, perform this check:
+1. List every file you have modified or created.
+2. For each file, state in one sentence why it is necessary for the task.
+3. If any file is unrelated to the stated task, **do not write it** (or revert
+   if already written).
+
+Use MCP for discovery and confirmation. Use local repo state only for narrow
+patching logic. Do not use `sg_read_file` output as a template to copy wholesale
+into the workspace.
+
Execution Metrics
Reward
0.6042
Status
passed
Config
ccx-vuln-remed-135_aaca04
Model
anthropic/claude-sonnet-4-6
Agent Time
1.0m
Env Setup
27.2s
Input Tokens
481,441
Output Tokens
13,952
Cache Tokens
481,409
Cost
$0.19
Tool Calls
8 (6 MCP)
MCP Ratio
0.750
Context Peak
20%
Cache Hit
92%
Turns
8
Timed Out
No
Tool Breakdown
ToolCalls
mcp__sourcegraph__sg_keyword_search4
mcp__sourcegraph__sg_read_file2
ToolSearch1
Write1
Agent Trace
Conversation History (65)
#TimestampTypeSubtypeToolText
1-systeminit-
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8-assistanttext-
I'll search for the relevant Chromium sandbox files using Sourcegraph MCP tools.
9-assistanttool_useToolSearch
102026-06-12T21:50:51.120Zusertool_resultToolSearch
{"matches": ["mcp__sourcegraph__sg_keyword_search", "mcp__sourcegraph__sg_read_file", "mcp__sourcegraph__sg_list_files"], "query": "select:mcp__sourcegraph__sg_keyword_search,mcp__sourcegraph__sg_read_file,mcp__sourcegraph__sg_list_files", "total_deferred_tools": 33}
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15-assistanttext-
Now I'll search for all four target files in parallel.
16-assistanttool_usemcp__sourcegraph__sg_keyword_search
172026-06-12T21:50:55.738Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/chromium--2d05e315 – sandbox/linux/seccomp-bpf-helpers/baseline_policy.h\n26: // instantiated (so do not fork() and use it in a child).\n27: class SANDBOX_EXPORT BaselinePolicy : public bpf_dsl::Policy {\n28:  public:\n29:   BaselinePolicy();\n30:   // |fs_denied_errno| is the errno returned when a filesystem access system\n31: \n31:   // call is denied.\n32:   explicit BaselinePolicy(int fs_denied_errno);\n33: \n34:   BaselinePolicy(const BaselinePolicy&) = delete;\n35:   BaselinePolicy& operator=(const BaselinePolicy&) = delete;\n36: \n37:   ~BaselinePolicy() override;\n38: \n39: \n\n# github.com/sg-evals/chromium--2d05e315 – sandbox/linux/seccomp-bpf-helpers/baseline_policy.cc\n389: \n390: BaselinePolicy::BaselinePolicy() : BaselinePolicy(EPERM) {}\n391: \n392: BaselinePolicy::BaselinePolicy(int fs_denied_errno)\n393:     : fs_denied_errno_(fs_denied_errno), policy_pid_(sys_getpid()) {\n394: \n397: \n398: BaselinePolicy::~BaselinePolicy() {\n399:   // Make sure that this policy is created, used and destroyed by a single\n400: \n42: \n43: bool IsBaselinePolicyAllowed(int sysno) {\n44:   // clang-format off\n45: \n\n# github.com/sg-evals/chromium--2d05e315 – sandbox/linux/seccomp-bpf-helpers/baseline_policy_android.h\n24: // features. This needs an audit. https://crbug.com/739879\n25: class SANDBOX_EXPORT BaselinePolicyAndroid : public BaselinePolicy {\n26:  public:\n27: \n16: // in the Android Runtime (Java) environment. It builds upon the Linux\n17: // BaselinePolicy, which would be suitable for Android shell-based programs,\n18: // and adds allowances for the JVM.\n19: \n19: //\n20: // As with the Linux BaselinePolicy, the behavior is largely implementation\n21: // defined.\n22: \n\n# github.com/sg-evals/chromium--2d05e315 – sandbox/linux/seccomp-bpf-helpers/baseline_policy_android_unittest.cc\n156: \n157: class RestrictingCloneParamsBaselinePolicy : public BaselinePolicyAndroid {\n158:  public:\n159:   RestrictingCloneParamsBaselinePolicy()\n160:       : BaselinePolicyAndroid(\n161:             RuntimeOptions{.should_restrict_clone_params = true}) {}\n162: \n129: \n130: class AllowUserfaultfdBaselinePolicyAndroid : public BaselinePolicyAndroid {\n131:  public:\n132:   AllowUserfaultfdBaselinePolicyAndroid()\n133:       : BaselinePolicyAndroid(\n134:             RuntimeOptions{.allow_userfaultfd_ioctls = true}) {}\n135: \n29: \n30: BPF_TEST_C(BaselinePolicyAndroid, Getrusage, BaselinePolicyAndroid) {\n31:   struct rusage usage{};\n32: \n\n# github.com/sg-evals/chromium--2d05e315 – sandbox/linux/seccomp-bpf-helpers/baseline_policy_android.cc\n230: \n231: BaselinePolicyAndroid::BaselinePolicyAndroid() = default;\n232: \n233: BaselinePolicyAndroid::BaselinePolicyAndroid(const RuntimeOptions& options)\n234:     : options_(options) {}\n235: \n141: \n142: bool IsBaselinePolicyAllowed(int sysno) {\n143:   // The following syscalls are used in the renderer policy on Android but still\n144: \n235: \n236: BaselinePolicyAndroid::~BaselinePolicyAndroid() = default;\n237: \n238: ResultExpr BaselinePolicyAndroid::EvaluateSyscall(int sysno) const {\n239:   if (sysno == __NR_clone) {\n240: \n\n# github.com/sg-evals/chromium--2d05e315 – sandbox/linux/seccomp-bpf-helpers/seccomp_starter_android.h\n50:   // seccomp policy.\n51:   BaselinePolicyAndroid::RuntimeOptions GetDefaultBaselineOptions() const;\n52: #endif\n53: \n\n# github.com/sg-evals/chromium--2d05e315 – sandbox/linux/seccomp-bpf-helpers/seccomp_starter_android.cc\n23: #if BUILDFLAG(USE_SECCOMP_BPF)\n24: BaselinePolicyAndroid::RuntimeOptions\n25: SeccompStarterAndroid::GetDefaultBaselineOptions() const {\n26:   BaselinePolicyAndroid::RuntimeOptions options;\n27:   // On Android S+, there are CTS-enforced requirements that the kernel carries\n28: \n\n# github.com/sg-evals/chromium--2d05e315 – sandbox/linux/seccomp-bpf-helpers/baseline_policy_unittest.cc\n97: // Test that a few easy-to-test system calls are allowed.\n98: BPF_TEST_C(BaselinePolicy, Basel...
18-assistanttool_usemcp__sourcegraph__sg_keyword_search
192026-06-12T21:50:56.183Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/chromium--2d05e315 – sandbox/win/src/sandbox_policy_base.h\n164: \n165: class PolicyBase final : public TargetPolicy {\n166:  public:\n167:   PolicyBase(std::string_view key);\n168:   ~PolicyBase() override;\n169: \n170:   PolicyBase(const PolicyBase&) = delete;\n171:   PolicyBase& operator=(const PolicyBase&) = delete;\n172: \n173: \n42: \n43: // The members of this class are shared between multiple sandbox::PolicyBase\n44: // objects and must be safe for access from multiple threads once created.\n45: \n92:   // Can call private accessors.\n93:   friend class PolicyBase;\n94:   // Can ask for the low-level policy.\n95: \n\n# github.com/sg-evals/chromium--2d05e315 – sandbox/win/src/sandbox_policy_base.cc\n467: \n468: PolicyBase::PolicyBase(std::string_view tag)\n469:     : tag_(tag),\n470: \n477: \n478: PolicyBase::~PolicyBase() {\n479:   // Ensure this is cleared before other members - this terminates the process\n480: \n483: \n484: TargetConfig* PolicyBase::GetConfig() {\n485:   return config();\n486: \n\n# github.com/sg-evals/chromium--2d05e315 – sandbox/win/src/broker_services.h\n97:   ResultCode PreSpawnTarget(const wchar_t* exe_path,\n98:                             PolicyBase* policy_base,\n99:                             StartupInformationHelper* startup_info,\n100: \n107:                             const wchar_t* command_line,\n108:                             std::unique_ptr<PolicyBase> policy_base,\n109:                             SpawnTargetCallback result_callback,\n110: \n114:   // `result_callback` to return the process information.\n115:   void FinishSpawnTarget(std::unique_ptr<PolicyBase> policy_base,\n116:                          std::unique_ptr<TargetProcess> target,\n117: \n\n# github.com/sg-evals/chromium--2d05e315 – sandbox/win/src/broker_services.cc\n77: struct JobTracker {\n78:   JobTracker(std::unique_ptr<sandbox::PolicyBase> policy, DWORD process_id)\n79:       : policy(std::move(policy)), process_id(process_id) {}\n80: \n85: \n86:   std::unique_ptr<sandbox::PolicyBase> policy;\n87:   DWORD process_id;\n88: \n348:   // change the downcast to it in SpawnTarget().\n349:   auto policy = std::make_unique<PolicyBase>(tag);\n350:   // Empty key implies we will not use the store. The policy will need\n351: \n\n# github.com/sg-evals/chromium--2d05e315 – sandbox/win/src/signed_dispatcher.h\n20:  public:\n21:   explicit SignedDispatcher(PolicyBase* policy_base);\n22: \n23: \n34: \n35:   raw_ptr<PolicyBase> policy_base_;\n36: };\n37: \n\n# github.com/sg-evals/chromium--2d05e315 – sandbox/win/src/signed_dispatcher.cc\n24: \n25: SignedDispatcher::SignedDispatcher(PolicyBase* policy_base)\n26:     : policy_base_(policy_base) {\n27: \n\n# github.com/sg-evals/chromium--2d05e315 – sandbox/win/src/top_level_dispatcher.h\n22:   // `policy` must outlive this class, and be fully Configured.\n23:   explicit TopLevelDispatcher(PolicyBase* policy);\n24: \n25: \n44: \n45:   raw_ptr<PolicyBase> policy_;\n46:   // Dispatchers below are only created if they are needed.\n47: \n\n# github.com/sg-evals/chromium--2d05e315 – sandbox/win/src/top_level_dispatcher.cc\n28: \n29: TopLevelDispatcher::TopLevelDispatcher(PolicyBase* policy) : policy_(policy) {\n30:   // Initialize the IPC dispatcher array.\n31: \n\n# github.com/sg-evals/chromium--2d05e315 – sandbox/win/src/filesystem_dispatcher.h\n21:  public:\n22:   explicit FilesystemDispatcher(PolicyBase* policy_base);\n23: \n24: \n79: \n80:   raw_ptr<PolicyBase> policy_base_;\n81: };\n82: \n\n# github.com/sg-evals/chromium--2d05e315 – sandbox/win/src/filesystem_dispatcher.cc\n23: \n24: FilesystemDispatcher::FilesystemDispatcher(PolicyBase* policy_base)\n25:     : policy_base_(policy_base) {\n26: \n\n# github.com/sg-evals/chromium--2d05e315 – sandbox/win/src/sandbox_policy_diagnostic.h\n24: \n25: class PolicyBase;\n26: \n27: \n31:  public:\n32:   // This should quickly copy what it needs from PolicyBase.\n33:   explicit PolicyDiagnostic(PolicyBase* polic...
20-assistanttool_usemcp__sourcegraph__sg_keyword_search
212026-06-12T21:50:57.165Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/chromium--2d05e315 – sandbox/policy/linux/bpf_renderer_policy_linux.cc\n60: #endif  // !BUILDFLAG(IS_ANDROID)\n61: RendererProcessPolicy::~RendererProcessPolicy() = default;\n62: \n63: ResultExpr RendererProcessPolicy::EvaluateSyscall(int sysno) const {\n64:   switch (sysno) {\n65: \n54: #if !BUILDFLAG(IS_ANDROID)\n55: RendererProcessPolicy::RendererProcessPolicy() = default;\n56: #else\n57: RendererProcessPolicy::RendererProcessPolicy(\n58:     const BaselinePolicyAndroid::RuntimeOptions& options)\n59: \n130:       // Default on the content baseline policy.\n131:       return BPFBasePolicy::EvaluateSyscall(sysno);\n132:   }\n133: \n\n# github.com/sg-evals/chromium--2d05e315 – sandbox/policy/linux/bpf_renderer_policy_linux.h\n18: // This policy can be used by both renderer and worker processes.\n19: class SANDBOX_POLICY_EXPORT RendererProcessPolicy : public BPFBasePolicy {\n20:  public:\n21: \n27: \n28:   RendererProcessPolicy(const RendererProcessPolicy&) = delete;\n29:   RendererProcessPolicy& operator=(const RendererProcessPolicy&) = delete;\n30: \n31:   ~RendererProcessPolicy() override;\n32: \n33:   bpf_dsl::ResultExpr EvaluateSyscall(int system_call_number) const override;\n34: };\n35: \n21: #if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS)\n22:   RendererProcessPolicy();\n23: #elif BUILDFLAG(IS_ANDROID)\n24:   explicit RendererProcessPolicy(\n25:       const BaselinePolicyAndroid::RuntimeOptions& options);\n26: \n"}
22-assistanttool_usemcp__sourcegraph__sg_keyword_search
232026-06-12T21:50:57.703Zusertool_resultmcp__sourcegraph__sg_keyword_search
{"text":"# github.com/sg-evals/chromium--2d05e315 – sandbox/policy/sandbox_type.cc\n24: \n25: bool IsUnsandboxedSandboxType(Sandbox sandbox_type) {\n26:   switch (sandbox_type) {\n27: \n93: \n94: void SetCommandLineFlagsForSandboxType(base::CommandLine* command_line,\n95:                                        Sandbox sandbox_type) {\n96: \n190: \n191: sandbox::mojom::Sandbox SandboxTypeFromCommandLine(\n192:     const base::CommandLine& command_line) {\n193: \n\n# github.com/sg-evals/chromium--2d05e315 – sandbox/policy/win/sandbox_win_unittest.cc\n420:       : sandbox_type_(sandbox_type) {}\n421:   sandbox::mojom::Sandbox GetSandboxType() override { return sandbox_type_; }\n422:   bool DisableDefaultPolicy() override { return false; }\n423: \n\n# github.com/sg-evals/chromium--2d05e315 – sandbox/policy/fuchsia/sandbox_policy_fuchsia.cc\n154: \n155: const SandboxConfig* GetConfigForSandboxType(sandbox::mojom::Sandbox type) {\n156:   switch (type) {\n157: \n216:   // an async_dispatcher.\n217:   const SandboxConfig* config = GetConfigForSandboxType(type_);\n218:   if (config) {\n219: \n282:   // Must get a config here as --no-sandbox bails out earlier.\n283:   const SandboxConfig* config = GetConfigForSandboxType(type_);\n284:   CHECK(config);\n285: \n\n# github.com/sg-evals/chromium--2d05e315 – sandbox/policy/linux/sandbox_seccomp_bpf_linux.cc\n186: \n187: std::unique_ptr<BPFBasePolicy> SandboxSeccompBPF::PolicyForSandboxType(\n188:     sandbox::mojom::Sandbox sandbox_type,\n189: \n\n# github.com/sg-evals/chromium--2d05e315 – sandbox/policy/switches.cc\n20: // values in the next block.\n21: const char kServiceSandboxType[] = \"service-sandbox-type\";\n22: \n23: \n\n# github.com/sg-evals/chromium--2d05e315 – sandbox/policy/win/sandbox_win.cc\n1055: // static\n1056: std::string SandboxWin::GetSandboxTypeInEnglish(Sandbox sandbox_type) {\n1057:   switch (sandbox_type) {\n1058: \n500: \n501:   const Sandbox sandbox_type = delegate->GetSandboxType();\n502: \n503: \n660:     const base::CommandLine& launcher_process_command_line) {\n661:   if (IsUnsandboxedSandboxType(sandbox_type))\n662:     return true;\n663: \n\n# github.com/sg-evals/chromium--2d05e315 – sandbox/policy/sandbox.cc\n68:   }\n69:   return IsUnsandboxedSandboxType(sandbox_type) ||\n70:          SandboxWin::InitTargetServices(sandbox_info->target_services);\n71: \n\n# github.com/sg-evals/chromium--2d05e315 – sandbox/policy/switches.h\n23: // values in the next block.\n24: SANDBOX_POLICY_EXPORT extern const char kServiceSandboxType[];\n25: \n26: \n\n# github.com/sg-evals/chromium--2d05e315 – sandbox/policy/sandbox_type.h\n19: \n20: SANDBOX_POLICY_EXPORT bool IsUnsandboxedSandboxType(\n21:     sandbox::mojom::Sandbox sandbox_type);\n22: \n22: \n23: SANDBOX_POLICY_EXPORT void SetCommandLineFlagsForSandboxType(\n24:     base::CommandLine* command_line,\n25: \n26: \n27: SANDBOX_POLICY_EXPORT sandbox::mojom::Sandbox SandboxTypeFromCommandLine(\n28:     const base::CommandLine& command_line);\n29: \n\n# github.com/sg-evals/chromium--2d05e315 – sandbox/policy/win/sandbox_win.h\n155:   // Provides a friendly name for the sandbox for chrome://sandbox and tracing.\n156:   static std::string GetSandboxTypeInEnglish(\n157:       sandbox::mojom::Sandbox sandbox_type);\n158: \n\n# github.com/sg-evals/chromium--2d05e315 – sandbox/policy/sandbox_delegate.h\n28:   // Sandbox::kNoSandbox to run without a sandbox policy.\n29:   virtual sandbox::mojom::Sandbox GetSandboxType() = 0;\n30: \n31: \n\n# github.com/sg-evals/chromium--2d05e315 – sandbox/policy/linux/sandbox_linux.cc\n329: \n330:   if (IsUnsandboxedSandboxType(sandbox_type) ||\n331:       !SandboxSeccompBPF::IsSeccompBPFDesired() ||\n332: \n352:   std::unique_ptr<BPFBasePolicy> policy =\n353:       SandboxSeccompBPF::PolicyForSandboxType(sandbox_type, options);\n354:   SandboxSeccompBPF::StartSandboxWithExternalPolicy(\n355: \n416: \n417:     if (sandbox_failure_fatal && !IsUnsandboxedSandboxType(sandbox_type)) {\n418:       error...
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42-assistanttext-
I have all four files. Let me do a quick verification of the `sandbox_type.h` header to confirm key symbols.
43-assistanttool_usemcp__sourcegraph__sg_read_file
442026-06-12T21:51:16.678Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/chromium--2d05e315@524690a4542d3d93020fb4764b8ba5cc968d1a3d/-/blob/sandbox/policy/sandbox_type.h\n1: // Copyright 2017 The Chromium Authors\n2: // Use of this source code is governed by a BSD-style license that can be\n3: // found in the LICENSE file.\n4: \n5: #ifndef SANDBOX_POLICY_SANDBOX_TYPE_H_\n6: #define SANDBOX_POLICY_SANDBOX_TYPE_H_\n7: \n8: #include <string>\n9: \n10: #include \"base/command_line.h\"\n11: #include \"sandbox/policy/export.h\"\n12: \n13: namespace sandbox {\n14: namespace mojom {\n15: enum class Sandbox;\n16: }  // namespace mojom\n17: \n18: namespace policy {\n19: \n20: SANDBOX_POLICY_EXPORT bool IsUnsandboxedSandboxType(\n21:     sandbox::mojom::Sandbox sandbox_type);\n22: \n23: SANDBOX_POLICY_EXPORT void SetCommandLineFlagsForSandboxType(\n24:     base::CommandLine* command_line,\n25:     sandbox::mojom::Sandbox sandbox_type);\n26: \n27: SANDBOX_POLICY_EXPORT sandbox::mojom::Sandbox SandboxTypeFromCommandLine(\n28:     const base::CommandLine& command_line);\n29: \n30: SANDBOX_POLICY_EXPORT std::string StringFromUtilitySandboxType(\n31:     sandbox::mojom::Sandbox sandbox_type);\n32: \n33: SANDBOX_POLICY_EXPORT sandbox::mojom::Sandbox UtilitySandboxTypeFromString(\n34:     const std::string& sandbox_string);\n35: \n36: }  // namespace policy\n37: }  // namespace sandbox\n38: \n39: #endif  // SANDBOX_POLICY_SANDBOX_TYPE_H_\n40: "}
45-assistanttool_usemcp__sourcegraph__sg_read_file
462026-06-12T21:51:17.021Zusertool_resultmcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/chromium--2d05e315@524690a4542d3d93020fb4764b8ba5cc968d1a3d/-/blob/sandbox/linux/seccomp-bpf-helpers/baseline_policy.h\n1: // Copyright 2013 The Chromium Authors\n2: // Use of this source code is governed by a BSD-style license that can be\n3: // found in the LICENSE file.\n4: \n5: #ifndef SANDBOX_LINUX_SECCOMP_BPF_HELPERS_BASELINE_POLICY_H_\n6: #define SANDBOX_LINUX_SECCOMP_BPF_HELPERS_BASELINE_POLICY_H_\n7: \n8: #include <sys/types.h>\n9: \n10: #include \"sandbox/linux/bpf_dsl/bpf_dsl_forward.h\"\n11: #include \"sandbox/linux/bpf_dsl/policy.h\"\n12: #include \"sandbox/sandbox_export.h\"\n13: \n14: namespace sandbox {\n15: \n16: // This is a helper to build seccomp-bpf policies, i.e. policies for a sandbox\n17: // that reduces the Linux kernel's attack surface. Given its nature, it doesn't\n18: // have a clear semantics and is mostly \"implementation-defined\".\n19: //\n20: // This class implements the Policy interface with a \"baseline\"\n21: // policy for use within Chromium.\n22: // The \"baseline\" policy is somewhat arbitrary. All Chromium policies are an\n23: // alteration of it, and it represents a reasonable common ground to run most\n24: // code in a sandboxed environment.\n25: // A baseline policy is only valid for the process for which this object was\n26: // instantiated (so do not fork() and use it in a child).\n27: class SANDBOX_EXPORT BaselinePolicy : public bpf_dsl::Policy {\n28:  public:\n29:   BaselinePolicy();\n30:   // |fs_denied_errno| is the errno returned when a filesystem access system\n31:   // call is denied.\n32:   explicit BaselinePolicy(int fs_denied_errno);\n33: \n34:   BaselinePolicy(const BaselinePolicy&) = delete;\n35:   BaselinePolicy& operator=(const BaselinePolicy&) = delete;\n36: \n37:   ~BaselinePolicy() override;\n38: \n39:   bpf_dsl::ResultExpr EvaluateSyscall(int system_call_number) const override;\n40:   bpf_dsl::ResultExpr InvalidSyscall() const override;\n41:   pid_t policy_pid() const { return policy_pid_; }\n42: \n43:  private:\n44:   int fs_denied_errno_;\n45: \n46:   // The PID that the policy applies to (should be equal to the current pid).\n47:   pid_t policy_pid_;\n48: };\n49: \n50: }  // namespace sandbox.\n51: \n52: #endif  // SANDBOX_LINUX_SECCOMP_BPF_HELPERS_BASELINE_POLICY_H_\n53: "}
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I have all the information needed. Let me write the `answer.json` file now.
63-assistanttool_useWrite
642026-06-12T21:51:42.290Zusertool_resultWrite
File created successfully at: /workspace/answer.json (file state is current in your context — no need to Read it back)
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All four files have been identified and documented in `/workspace/answer.json`:
+
+1. **`sandbox/linux/seccomp-bpf-helpers/baseline_policy.cc`** — Implements `BaselinePolicy` (subclass of `bpf_dsl::Policy`), the seccomp-BPF baseline policy for all Linux sandboxed processes, with `EvaluateSyscall()` defining allowed/denied syscalls.
+
+2. **`sandbox/win/src/sandbox_policy_base.cc`** — Implements `PolicyBase` (concrete implementation of `TargetPolicy`), the Windows sandbox policy configuration managing job objects, tokens, and rules for spawned processes.
+
+3. **`sandbox/policy/linux/bpf_renderer_policy_linux.cc`** — Implements `RendererProcessPolicy` (extends `BPFBasePolicy`) with `EvaluateSyscall()` providing renderer-specific syscall filtering.
+
+4. **`sandbox/policy/sandbox_type.h`** + **`sandbox_type.cc`** — Declares sandbox type utilities mapping the `sandbox::mojom::Sandbox` enum to/from command-line flags, including `SandboxTypeFromCommandLine()`, `SetCommandLineFlagsForSandboxType()`, and `IsUnsandboxedSandboxType()`.
Tool Calls (8)
1. ToolSearch @ -
Input
{
+  "query": "select:mcp__sourcegraph__sg_keyword_search,mcp__sourcegraph__sg_read_file,mcp__sourcegraph__sg_list_files",
+  "max_results": 5
+}
Output
{
+  "matches": [
+    "mcp__sourcegraph__sg_keyword_search",
+    "mcp__sourcegraph__sg_read_file",
+    "mcp__sourcegraph__sg_list_files"
+  ],
+  "query": "select:mcp__sourcegraph__sg_keyword_search,mcp__sourcegraph__sg_read_file,mcp__sourcegraph__sg_list_files",
+  "total_deferred_tools": 33
+}
2. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/chromium--2d05e315$ BaselinePolicy file:sandbox/linux/seccomp-bpf-helpers/"
+}
Output
{
+  "content": "{\"text\":\"# github.com/sg-evals/chromium--2d05e315 – sandbox/linux/seccomp-bpf-helpers/baseline_policy.h\\n26: // instantiated (so do not fork() and use it in a child).\\n27: class SANDBOX_EXPORT BaselinePolicy : public bpf_dsl::Policy {\\n28:  public:\\n29:   BaselinePolicy();\\n30:   // |fs_denied_errno| is the errno returned when a filesystem access system\\n31: \\n31:   // call is denied.\\n32:   explicit BaselinePolicy(int fs_denied_errno);\\n33: \\n34:   BaselinePolicy(const BaselinePolicy&) = delete;\\n35:   BaselinePolicy& operator=(const BaselinePolicy&) = delete;\\n36: \\n37:   ~BaselinePolicy() override;\\n38: \\n39: \\n\\n# github.com/sg-evals/chromium--2d05e315 – sandbox/linux/seccomp-bpf-helpers/baseline_policy.cc\\n389: \\n390: BaselinePolicy::BaselinePolicy() : BaselinePolicy(EPERM) {}\\n391: \\n392: BaselinePolicy::BaselinePolicy(int fs_denied_errno)\\n393:     : fs_denied_errno_(fs_denied_errno), policy_pid_(sys_getpid()) {\\n394: \\n397: \\n398: BaselinePolicy::~BaselinePolicy() {\\n399:   // Make sure that this policy is created, used and destroyed by a single\\n400: \\n42: \\n43: bool IsBaselinePolicyAllowed(int sysno) {\\n44:   // clang-format off\\n45: \\n\\n# github.com/sg-evals/chromium--2d05e315 – sandbox/linux/seccomp-bpf-helpers/baseline_policy_android.h\\n24: // features. This needs an audit. https://crbug.com/739879\\n25: class SANDBOX_EXPORT BaselinePolicyAndroid : public BaselinePolicy {\\n26:  public:\\n27: \\n16: // in the Android Runtime (Java) environment. It builds upon the Linux\\n17: // BaselinePolicy, which would be suitable for Android shell-based programs,\\n18: // and adds allowances for the JVM.\\n19: \\n19: //\\n20: // As with the Linux BaselinePolicy, the behavior is largely implementation\\n21: // defined.\\n22: \\n\\n# github.com/sg-evals/chromium--2d05e315 – sandbox/linux/seccomp-bpf-helpers/baseline_policy_android_unittest.cc\\n156: \\n157: class RestrictingCloneParamsBaselinePolicy : public BaselinePolicyAndroid {\\n158:  public:\\n159:   RestrictingCloneParamsBaselinePolicy()\\n160:       : BaselinePolicyAndroid(\\n161:             RuntimeOptions{.should_restrict_clone_params = true}) {}\\n162: \\n129: \\n130: class AllowUserfaultfdBaselinePolicyAndroid : public BaselinePolicyAndroid {\\n131:  public:\\n132:   AllowUserfaultfdBaselinePolicyAndroid()\\n133:       : BaselinePolicyAndroid(\\n134:             RuntimeOptions{.allow_userfaultfd_ioctls = true}) {}\\n135: \\n29: \\n30: BPF_TEST_C(BaselinePolicyAndroid, Getrusage, BaselinePolicyAndroid) {\\n31:   struct rusage usage{};\\n32: \\n\\n# github.com/sg-evals/chromium--2d05e315 – sandbox/linux/seccomp-bpf-helpers/baseline_policy_android.cc\\n230: \\n231: BaselinePolicyAndroid::BaselinePolicyAndroid() = default;\\n232: \\n233: BaselinePolicyAndroid::BaselinePolicyAndroid(const RuntimeOptions& options)\\n234:     : options_(options) {}\\n235: \\n141: \\n142: bool IsBaselinePolicyAllowed(int sysno) {\\n143:   // The following syscalls are used in the renderer policy on Android but still\\n144: \\n235: \\n236: BaselinePolicyAndroid::~BaselinePolicyAndroid() = default;\\n237: \\n238: ResultExpr BaselinePolicyAndroid::EvaluateSyscall(int sysno) const {\\n239:   if (sysno == __NR_clone) {\\n240: \\n\\n# github.com/sg-evals/chromium--2d05e315 – sandbox/linux/seccomp-bpf-helpers/seccomp_starter_android.h\\n50:   // seccomp policy.\\n51:   BaselinePolicyAndroid::RuntimeOptions GetDefaultBaselineOptions() const;\\n52: #endif\\n53: \\n\\n# github.com/sg-evals/chromium--2d05e315 – sandbox/linux/seccomp-bpf-helpers/seccomp_starter_android.cc\\n23: #if BUILDFLAG(USE_SECCOMP_BPF)\\n24: BaselinePolicyAndroid::RuntimeOptions\\n25: SeccompStarterAndroid::GetDefaultBaselineOptions() const {\\n26:   BaselinePolicyAndroid::RuntimeOptions options;\\n27:   // On Android S+, there are CTS-enforced requirements that the kernel carries\\n28: \\n\\n# github.com/sg-evals/chromium--2d05e315 – sandbox/linux/seccomp-bpf-helpers/baseline_p
+...
3. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/chromium--2d05e315$ PolicyBase file:sandbox/win/src/"
+}
Output
{
+  "content": "{\"text\":\"# github.com/sg-evals/chromium--2d05e315 – sandbox/win/src/sandbox_policy_base.h\\n164: \\n165: class PolicyBase final : public TargetPolicy {\\n166:  public:\\n167:   PolicyBase(std::string_view key);\\n168:   ~PolicyBase() override;\\n169: \\n170:   PolicyBase(const PolicyBase&) = delete;\\n171:   PolicyBase& operator=(const PolicyBase&) = delete;\\n172: \\n173: \\n42: \\n43: // The members of this class are shared between multiple sandbox::PolicyBase\\n44: // objects and must be safe for access from multiple threads once created.\\n45: \\n92:   // Can call private accessors.\\n93:   friend class PolicyBase;\\n94:   // Can ask for the low-level policy.\\n95: \\n\\n# github.com/sg-evals/chromium--2d05e315 – sandbox/win/src/sandbox_policy_base.cc\\n467: \\n468: PolicyBase::PolicyBase(std::string_view tag)\\n469:     : tag_(tag),\\n470: \\n477: \\n478: PolicyBase::~PolicyBase() {\\n479:   // Ensure this is cleared before other members - this terminates the process\\n480: \\n483: \\n484: TargetConfig* PolicyBase::GetConfig() {\\n485:   return config();\\n486: \\n\\n# github.com/sg-evals/chromium--2d05e315 – sandbox/win/src/broker_services.h\\n97:   ResultCode PreSpawnTarget(const wchar_t* exe_path,\\n98:                             PolicyBase* policy_base,\\n99:                             StartupInformationHelper* startup_info,\\n100: \\n107:                             const wchar_t* command_line,\\n108:                             std::unique_ptr<PolicyBase> policy_base,\\n109:                             SpawnTargetCallback result_callback,\\n110: \\n114:   // `result_callback` to return the process information.\\n115:   void FinishSpawnTarget(std::unique_ptr<PolicyBase> policy_base,\\n116:                          std::unique_ptr<TargetProcess> target,\\n117: \\n\\n# github.com/sg-evals/chromium--2d05e315 – sandbox/win/src/broker_services.cc\\n77: struct JobTracker {\\n78:   JobTracker(std::unique_ptr<sandbox::PolicyBase> policy, DWORD process_id)\\n79:       : policy(std::move(policy)), process_id(process_id) {}\\n80: \\n85: \\n86:   std::unique_ptr<sandbox::PolicyBase> policy;\\n87:   DWORD process_id;\\n88: \\n348:   // change the downcast to it in SpawnTarget().\\n349:   auto policy = std::make_unique<PolicyBase>(tag);\\n350:   // Empty key implies we will not use the store. The policy will need\\n351: \\n\\n# github.com/sg-evals/chromium--2d05e315 – sandbox/win/src/signed_dispatcher.h\\n20:  public:\\n21:   explicit SignedDispatcher(PolicyBase* policy_base);\\n22: \\n23: \\n34: \\n35:   raw_ptr<PolicyBase> policy_base_;\\n36: };\\n37: \\n\\n# github.com/sg-evals/chromium--2d05e315 – sandbox/win/src/signed_dispatcher.cc\\n24: \\n25: SignedDispatcher::SignedDispatcher(PolicyBase* policy_base)\\n26:     : policy_base_(policy_base) {\\n27: \\n\\n# github.com/sg-evals/chromium--2d05e315 – sandbox/win/src/top_level_dispatcher.h\\n22:   // `policy` must outlive this class, and be fully Configured.\\n23:   explicit TopLevelDispatcher(PolicyBase* policy);\\n24: \\n25: \\n44: \\n45:   raw_ptr<PolicyBase> policy_;\\n46:   // Dispatchers below are only created if they are needed.\\n47: \\n\\n# github.com/sg-evals/chromium--2d05e315 – sandbox/win/src/top_level_dispatcher.cc\\n28: \\n29: TopLevelDispatcher::TopLevelDispatcher(PolicyBase* policy) : policy_(policy) {\\n30:   // Initialize the IPC dispatcher array.\\n31: \\n\\n# github.com/sg-evals/chromium--2d05e315 – sandbox/win/src/filesystem_dispatcher.h\\n21:  public:\\n22:   explicit FilesystemDispatcher(PolicyBase* policy_base);\\n23: \\n24: \\n79: \\n80:   raw_ptr<PolicyBase> policy_base_;\\n81: };\\n82: \\n\\n# github.com/sg-evals/chromium--2d05e315 – sandbox/win/src/filesystem_dispatcher.cc\\n23: \\n24: FilesystemDispatcher::FilesystemDispatcher(PolicyBase* policy_base)\\n25:     : policy_base_(policy_base) {\\n26: \\n\\n# github.com/sg-evals/chromium--2d05e315 – sandbox/win/src/sandbox_policy_diagnostic.h\\n24: \\n25: class PolicyBase;\\n26: \\n27
+...
4. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/chromium--2d05e315$ RendererProcessPolicy EvaluateSyscall file:sandbox/policy/linux/"
+}
Output
{
+  "content": "{\"text\":\"# github.com/sg-evals/chromium--2d05e315 – sandbox/policy/linux/bpf_renderer_policy_linux.cc\\n60: #endif  // !BUILDFLAG(IS_ANDROID)\\n61: RendererProcessPolicy::~RendererProcessPolicy() = default;\\n62: \\n63: ResultExpr RendererProcessPolicy::EvaluateSyscall(int sysno) const {\\n64:   switch (sysno) {\\n65: \\n54: #if !BUILDFLAG(IS_ANDROID)\\n55: RendererProcessPolicy::RendererProcessPolicy() = default;\\n56: #else\\n57: RendererProcessPolicy::RendererProcessPolicy(\\n58:     const BaselinePolicyAndroid::RuntimeOptions& options)\\n59: \\n130:       // Default on the content baseline policy.\\n131:       return BPFBasePolicy::EvaluateSyscall(sysno);\\n132:   }\\n133: \\n\\n# github.com/sg-evals/chromium--2d05e315 – sandbox/policy/linux/bpf_renderer_policy_linux.h\\n18: // This policy can be used by both renderer and worker processes.\\n19: class SANDBOX_POLICY_EXPORT RendererProcessPolicy : public BPFBasePolicy {\\n20:  public:\\n21: \\n27: \\n28:   RendererProcessPolicy(const RendererProcessPolicy&) = delete;\\n29:   RendererProcessPolicy& operator=(const RendererProcessPolicy&) = delete;\\n30: \\n31:   ~RendererProcessPolicy() override;\\n32: \\n33:   bpf_dsl::ResultExpr EvaluateSyscall(int system_call_number) const override;\\n34: };\\n35: \\n21: #if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS)\\n22:   RendererProcessPolicy();\\n23: #elif BUILDFLAG(IS_ANDROID)\\n24:   explicit RendererProcessPolicy(\\n25:       const BaselinePolicyAndroid::RuntimeOptions& options);\\n26: \\n\"}",
+  "structuredContent": {
+    "text": "# github.com/sg-evals/chromium--2d05e315 – sandbox/policy/linux/bpf_renderer_policy_linux.cc\n60: #endif  // !BUILDFLAG(IS_ANDROID)\n61: RendererProcessPolicy::~RendererProcessPolicy() = default;\n62: \n63: ResultExpr RendererProcessPolicy::EvaluateSyscall(int sysno) const {\n64:   switch (sysno) {\n65: \n54: #if !BUILDFLAG(IS_ANDROID)\n55: RendererProcessPolicy::RendererProcessPolicy() = default;\n56: #else\n57: RendererProcessPolicy::RendererProcessPolicy(\n58:     const BaselinePolicyAndroid::RuntimeOptions& options)\n59: \n130:       // Default on the content baseline policy.\n131:       return BPFBasePolicy::EvaluateSyscall(sysno);\n132:   }\n133: \n\n# github.com/sg-evals/chromium--2d05e315 – sandbox/policy/linux/bpf_renderer_policy_linux.h\n18: // This policy can be used by both renderer and worker processes.\n19: class SANDBOX_POLICY_EXPORT RendererProcessPolicy : public BPFBasePolicy {\n20:  public:\n21: \n27: \n28:   RendererProcessPolicy(const RendererProcessPolicy&) = delete;\n29:   RendererProcessPolicy& operator=(const RendererProcessPolicy&) = delete;\n30: \n31:   ~RendererProcessPolicy() override;\n32: \n33:   bpf_dsl::ResultExpr EvaluateSyscall(int system_call_number) const override;\n34: };\n35: \n21: #if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS)\n22:   RendererProcessPolicy();\n23: #elif BUILDFLAG(IS_ANDROID)\n24:   explicit RendererProcessPolicy(\n25:       const BaselinePolicyAndroid::RuntimeOptions& options);\n26: \n"
+  }
+}
5. mcp__sourcegraph__sg_keyword_search @ -
Input
{
+  "query": "repo:^github.com/sg-evals/chromium--2d05e315$ SandboxType file:sandbox/policy/"
+}
Output
{
+  "content": "{\"text\":\"# github.com/sg-evals/chromium--2d05e315 – sandbox/policy/sandbox_type.cc\\n24: \\n25: bool IsUnsandboxedSandboxType(Sandbox sandbox_type) {\\n26:   switch (sandbox_type) {\\n27: \\n93: \\n94: void SetCommandLineFlagsForSandboxType(base::CommandLine* command_line,\\n95:                                        Sandbox sandbox_type) {\\n96: \\n190: \\n191: sandbox::mojom::Sandbox SandboxTypeFromCommandLine(\\n192:     const base::CommandLine& command_line) {\\n193: \\n\\n# github.com/sg-evals/chromium--2d05e315 – sandbox/policy/win/sandbox_win_unittest.cc\\n420:       : sandbox_type_(sandbox_type) {}\\n421:   sandbox::mojom::Sandbox GetSandboxType() override { return sandbox_type_; }\\n422:   bool DisableDefaultPolicy() override { return false; }\\n423: \\n\\n# github.com/sg-evals/chromium--2d05e315 – sandbox/policy/fuchsia/sandbox_policy_fuchsia.cc\\n154: \\n155: const SandboxConfig* GetConfigForSandboxType(sandbox::mojom::Sandbox type) {\\n156:   switch (type) {\\n157: \\n216:   // an async_dispatcher.\\n217:   const SandboxConfig* config = GetConfigForSandboxType(type_);\\n218:   if (config) {\\n219: \\n282:   // Must get a config here as --no-sandbox bails out earlier.\\n283:   const SandboxConfig* config = GetConfigForSandboxType(type_);\\n284:   CHECK(config);\\n285: \\n\\n# github.com/sg-evals/chromium--2d05e315 – sandbox/policy/linux/sandbox_seccomp_bpf_linux.cc\\n186: \\n187: std::unique_ptr<BPFBasePolicy> SandboxSeccompBPF::PolicyForSandboxType(\\n188:     sandbox::mojom::Sandbox sandbox_type,\\n189: \\n\\n# github.com/sg-evals/chromium--2d05e315 – sandbox/policy/switches.cc\\n20: // values in the next block.\\n21: const char kServiceSandboxType[] = \\\"service-sandbox-type\\\";\\n22: \\n23: \\n\\n# github.com/sg-evals/chromium--2d05e315 – sandbox/policy/win/sandbox_win.cc\\n1055: // static\\n1056: std::string SandboxWin::GetSandboxTypeInEnglish(Sandbox sandbox_type) {\\n1057:   switch (sandbox_type) {\\n1058: \\n500: \\n501:   const Sandbox sandbox_type = delegate->GetSandboxType();\\n502: \\n503: \\n660:     const base::CommandLine& launcher_process_command_line) {\\n661:   if (IsUnsandboxedSandboxType(sandbox_type))\\n662:     return true;\\n663: \\n\\n# github.com/sg-evals/chromium--2d05e315 – sandbox/policy/sandbox.cc\\n68:   }\\n69:   return IsUnsandboxedSandboxType(sandbox_type) ||\\n70:          SandboxWin::InitTargetServices(sandbox_info->target_services);\\n71: \\n\\n# github.com/sg-evals/chromium--2d05e315 – sandbox/policy/switches.h\\n23: // values in the next block.\\n24: SANDBOX_POLICY_EXPORT extern const char kServiceSandboxType[];\\n25: \\n26: \\n\\n# github.com/sg-evals/chromium--2d05e315 – sandbox/policy/sandbox_type.h\\n19: \\n20: SANDBOX_POLICY_EXPORT bool IsUnsandboxedSandboxType(\\n21:     sandbox::mojom::Sandbox sandbox_type);\\n22: \\n22: \\n23: SANDBOX_POLICY_EXPORT void SetCommandLineFlagsForSandboxType(\\n24:     base::CommandLine* command_line,\\n25: \\n26: \\n27: SANDBOX_POLICY_EXPORT sandbox::mojom::Sandbox SandboxTypeFromCommandLine(\\n28:     const base::CommandLine& command_line);\\n29: \\n\\n# github.com/sg-evals/chromium--2d05e315 – sandbox/policy/win/sandbox_win.h\\n155:   // Provides a friendly name for the sandbox for chrome://sandbox and tracing.\\n156:   static std::string GetSandboxTypeInEnglish(\\n157:       sandbox::mojom::Sandbox sandbox_type);\\n158: \\n\\n# github.com/sg-evals/chromium--2d05e315 – sandbox/policy/sandbox_delegate.h\\n28:   // Sandbox::kNoSandbox to run without a sandbox policy.\\n29:   virtual sandbox::mojom::Sandbox GetSandboxType() = 0;\\n30: \\n31: \\n\\n# github.com/sg-evals/chromium--2d05e315 – sandbox/policy/linux/sandbox_linux.cc\\n329: \\n330:   if (IsUnsandboxedSandboxType(sandbox_type) ||\\n331:       !SandboxSeccompBPF::IsSeccompBPFDesired() ||\\n332: \\n352:   std::unique_ptr<BPFBasePolicy> policy =\\n353:       SandboxSeccompBPF::PolicyForSandboxType(sandbox_type, options);\\n354:   SandboxSeccompBPF::StartSandboxWithE
+...
6. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/chromium--2d05e315",
+  "path": "sandbox/policy/sandbox_type.h"
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/chromium--2d05e315@524690a4542d3d93020fb4764b8ba5cc968d1a3d/-/blob/sandbox/policy/sandbox_type.h\\n1: // Copyright 2017 The Chromium Authors\\n2: // Use of this source code is governed by a BSD-style license that can be\\n3: // found in the LICENSE file.\\n4: \\n5: #ifndef SANDBOX_POLICY_SANDBOX_TYPE_H_\\n6: #define SANDBOX_POLICY_SANDBOX_TYPE_H_\\n7: \\n8: #include <string>\\n9: \\n10: #include \\\"base/command_line.h\\\"\\n11: #include \\\"sandbox/policy/export.h\\\"\\n12: \\n13: namespace sandbox {\\n14: namespace mojom {\\n15: enum class Sandbox;\\n16: }  // namespace mojom\\n17: \\n18: namespace policy {\\n19: \\n20: SANDBOX_POLICY_EXPORT bool IsUnsandboxedSandboxType(\\n21:     sandbox::mojom::Sandbox sandbox_type);\\n22: \\n23: SANDBOX_POLICY_EXPORT void SetCommandLineFlagsForSandboxType(\\n24:     base::CommandLine* command_line,\\n25:     sandbox::mojom::Sandbox sandbox_type);\\n26: \\n27: SANDBOX_POLICY_EXPORT sandbox::mojom::Sandbox SandboxTypeFromCommandLine(\\n28:     const base::CommandLine& command_line);\\n29: \\n30: SANDBOX_POLICY_EXPORT std::string StringFromUtilitySandboxType(\\n31:     sandbox::mojom::Sandbox sandbox_type);\\n32: \\n33: SANDBOX_POLICY_EXPORT sandbox::mojom::Sandbox UtilitySandboxTypeFromString(\\n34:     const std::string& sandbox_string);\\n35: \\n36: }  // namespace policy\\n37: }  // namespace sandbox\\n38: \\n39: #endif  // SANDBOX_POLICY_SANDBOX_TYPE_H_\\n40: \"}",
+  "structuredContent": {
+    "text": "URL: https://demo.sourcegraph.com/github.com/sg-evals/chromium--2d05e315@524690a4542d3d93020fb4764b8ba5cc968d1a3d/-/blob/sandbox/policy/sandbox_type.h\n1: // Copyright 2017 The Chromium Authors\n2: // Use of this source code is governed by a BSD-style license that can be\n3: // found in the LICENSE file.\n4: \n5: #ifndef SANDBOX_POLICY_SANDBOX_TYPE_H_\n6: #define SANDBOX_POLICY_SANDBOX_TYPE_H_\n7: \n8: #include <string>\n9: \n10: #include \"base/command_line.h\"\n11: #include \"sandbox/policy/export.h\"\n12: \n13: namespace sandbox {\n14: namespace mojom {\n15: enum class Sandbox;\n16: }  // namespace mojom\n17: \n18: namespace policy {\n19: \n20: SANDBOX_POLICY_EXPORT bool IsUnsandboxedSandboxType(\n21:     sandbox::mojom::Sandbox sandbox_type);\n22: \n23: SANDBOX_POLICY_EXPORT void SetCommandLineFlagsForSandboxType(\n24:     base::CommandLine* command_line,\n25:     sandbox::mojom::Sandbox sandbox_type);\n26: \n27: SANDBOX_POLICY_EXPORT sandbox::mojom::Sandbox SandboxTypeFromCommandLine(\n28:     const base::CommandLine& command_line);\n29: \n30: SANDBOX_POLICY_EXPORT std::string StringFromUtilitySandboxType(\n31:     sandbox::mojom::Sandbox sandbox_type);\n32: \n33: SANDBOX_POLICY_EXPORT sandbox::mojom::Sandbox UtilitySandboxTypeFromString(\n34:     const std::string& sandbox_string);\n35: \n36: }  // namespace policy\n37: }  // namespace sandbox\n38: \n39: #endif  // SANDBOX_POLICY_SANDBOX_TYPE_H_\n40: "
+  }
+}
7. mcp__sourcegraph__sg_read_file @ -
Input
{
+  "repo": "github.com/sg-evals/chromium--2d05e315",
+  "path": "sandbox/linux/seccomp-bpf-helpers/baseline_policy.h"
+}
Output
{
+  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/chromium--2d05e315@524690a4542d3d93020fb4764b8ba5cc968d1a3d/-/blob/sandbox/linux/seccomp-bpf-helpers/baseline_policy.h\\n1: // Copyright 2013 The Chromium Authors\\n2: // Use of this source code is governed by a BSD-style license that can be\\n3: // found in the LICENSE file.\\n4: \\n5: #ifndef SANDBOX_LINUX_SECCOMP_BPF_HELPERS_BASELINE_POLICY_H_\\n6: #define SANDBOX_LINUX_SECCOMP_BPF_HELPERS_BASELINE_POLICY_H_\\n7: \\n8: #include <sys/types.h>\\n9: \\n10: #include \\\"sandbox/linux/bpf_dsl/bpf_dsl_forward.h\\\"\\n11: #include \\\"sandbox/linux/bpf_dsl/policy.h\\\"\\n12: #include \\\"sandbox/sandbox_export.h\\\"\\n13: \\n14: namespace sandbox {\\n15: \\n16: // This is a helper to build seccomp-bpf policies, i.e. policies for a sandbox\\n17: // that reduces the Linux kernel's attack surface. Given its nature, it doesn't\\n18: // have a clear semantics and is mostly \\\"implementation-defined\\\".\\n19: //\\n20: // This class implements the Policy interface with a \\\"baseline\\\"\\n21: // policy for use within Chromium.\\n22: // The \\\"baseline\\\" policy is somewhat arbitrary. All Chromium policies are an\\n23: // alteration of it, and it represents a reasonable common ground to run most\\n24: // code in a sandboxed environment.\\n25: // A baseline policy is only valid for the process for which this object was\\n26: // instantiated (so do not fork() and use it in a child).\\n27: class SANDBOX_EXPORT BaselinePolicy : public bpf_dsl::Policy {\\n28:  public:\\n29:   BaselinePolicy();\\n30:   // |fs_denied_errno| is the errno returned when a filesystem access system\\n31:   // call is denied.\\n32:   explicit BaselinePolicy(int fs_denied_errno);\\n33: \\n34:   BaselinePolicy(const BaselinePolicy&) = delete;\\n35:   BaselinePolicy& operator=(const BaselinePolicy&) = delete;\\n36: \\n37:   ~BaselinePolicy() override;\\n38: \\n39:   bpf_dsl::ResultExpr EvaluateSyscall(int system_call_number) const override;\\n40:   bpf_dsl::ResultExpr InvalidSyscall() const override;\\n41:   pid_t policy_pid() const { return policy_pid_; }\\n42: \\n43:  private:\\n44:   int fs_denied_errno_;\\n45: \\n46:   // The PID that the policy applies to (should be equal to the current pid).\\n47:   pid_t policy_pid_;\\n48: };\\n49: \\n50: }  // namespace sandbox.\\n51: \\n52: #endif  // SANDBOX_LINUX_SECCOMP_BPF_HELPERS_BASELINE_POLICY_H_\\n53: \"}",
+  "structuredContent": {
+    "text": "URL: https://demo.sourcegraph.com/github.com/sg-evals/chromium--2d05e315@524690a4542d3d93020fb4764b8ba5cc968d1a3d/-/blob/sandbox/linux/seccomp-bpf-helpers/baseline_policy.h\n1: // Copyright 2013 The Chromium Authors\n2: // Use of this source code is governed by a BSD-style license that can be\n3: // found in the LICENSE file.\n4: \n5: #ifndef SANDBOX_LINUX_SECCOMP_BPF_HELPERS_BASELINE_POLICY_H_\n6: #define SANDBOX_LINUX_SECCOMP_BPF_HELPERS_BASELINE_POLICY_H_\n7: \n8: #include <sys/types.h>\n9: \n10: #include \"sandbox/linux/bpf_dsl/bpf_dsl_forward.h\"\n11: #include \"sandbox/linux/bpf_dsl/policy.h\"\n12: #include \"sandbox/sandbox_export.h\"\n13: \n14: namespace sandbox {\n15: \n16: // This is a helper to build seccomp-bpf policies, i.e. policies for a sandbox\n17: // that reduces the Linux kernel's attack surface. Given its nature, it doesn't\n18: // have a clear semantics and is mostly \"implementation-defined\".\n19: //\n20: // This class implements the Policy interface with a \"baseline\"\n21: // policy for use within Chromium.\n22: // The \"baseline\" policy is somewhat arbitrary. All Chromium policies are an\n23: // alteration of it, and it represents a reasonable common ground to run most\n24: // code in a sandboxed environment.\n25: // A baseline policy is only valid for the process for which this object was\n26: // instantiated (so do not fork() and use it in a child).\n27: class SANDBOX_EXPORT BaselinePolicy : public bpf_dsl::Policy {\n28:  public:\n29:   BaselinePolicy();\n30:   // |f
+...
8. Write @ -
Input
{
+  "file_path": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\"repo\": \"sg-evals/chromium--2d05e315\", \"path\": \"sandbox/linux/seccomp-bpf-helpers/baseline_policy.cc\"},\n    {\"repo\": \"sg-evals/chromium--2d05e315\", \"path\": \"sandbox/linux/seccomp-bpf-helpers/baseline_policy.h\"},\n    {\"repo\": \"sg-evals/chromium--2d05e315\", \"path\": \"sandbox/win/src/sandbox_policy_base.cc\"},\n    {\"repo\": \"sg-evals/chromium--2d05e315\", \"path\": \"sandbox/win/src/sandbox_policy_base.h\"},\n    {\"repo\": \"sg-evals/chromium--2d05e315\", \"path\": \"sandbox/policy/linux/bpf_renderer_policy_linux.cc\"},\n    {\"repo\": \"sg-evals/chromium--2d05e315\", \"path\": \"sandbox/policy/linux/bpf_renderer_policy_linux.h\"},\n    {\"repo\": \"sg-evals/chromium--2d05e315\", \"path\": \"sandbox/policy/sandbox_type.h\"},\n    {\"repo\": \"sg-evals/chromium--2d05e315\", \"path\": \"sandbox/policy/sandbox_type.cc\"}\n  ],\n  \"symbols\": [\n    {\n      \"repo\": \"sg-evals/chromium--2d05e315\",\n      \"path\": \"sandbox/linux/seccomp-bpf-helpers/baseline_policy.cc\",\n      \"symbol\": \"BaselinePolicy\"\n    },\n    {\n      \"repo\": \"sg-evals/chromium--2d05e315\",\n      \"path\": \"sandbox/linux/seccomp-bpf-helpers/baseline_policy.h\",\n      \"symbol\": \"BaselinePolicy\"\n    },\n    {\n      \"repo\": \"sg-evals/chromium--2d05e315\",\n      \"path\": \"sandbox/win/src/sandbox_policy_base.cc\",\n      \"symbol\": \"PolicyBase\"\n    },\n    {\n      \"repo\": \"sg-evals/chromium--2d05e315\",\n      \"path\": \"sandbox/win/src/sandbox_policy_base.h\",\n      \"symbol\": \"PolicyBase\"\n    },\n    {\n      \"repo\": \"sg-evals/chromium--2d05e315\",\n      \"path\": \"sandbox/policy/linux/bpf_renderer_policy_linux.cc\",\n      \"symbol\": \"RendererProcessPolicy\"\n    },\n    {\n      \"repo\": \"sg-evals/chromium--2d05e315\",\n      \"path\": \"sandbox/policy/linux/bpf_renderer_policy_linux.cc\",\n      \"symbol\": \"EvaluateSyscall\"\n    },\n    {\n      \"repo\": \"sg-evals/chromium--2d05e315\",\n      \"path\": \"sandbox/policy/sandbox_type.h\",\n      \"symbol\": \"IsUnsandboxedSandboxType\"\n    },\n    {\n      \"repo\": \"sg-evals/chromium--2d05e315\",\n      \"path\": \"sandbox/policy/sandbox_type.h\",\n      \"symbol\": \"SandboxTypeFromCommandLine\"\n    },\n    {\n      \"repo\": \"sg-evals/chromium--2d05e315\",\n      \"path\": \"sandbox/policy/sandbox_type.h\",\n      \"symbol\": \"SetCommandLineFlagsForSandboxType\"\n    },\n    {\n      \"repo\": \"sg-evals/chromium--2d05e315\",\n      \"path\": \"sandbox/policy/sandbox_type.cc\",\n      \"symbol\": \"SandboxTypeFromCommandLine\"\n    }\n  ],\n  \"text\": \"Four key files implement Chromium's renderer process sandbox:\\n\\n1. sandbox/linux/seccomp-bpf-helpers/baseline_policy.cc (+ .h): Implements `BaselinePolicy`, a seccomp-BPF policy class (subclass of `bpf_dsl::Policy`) that defines the baseline allowed/denied syscalls for all Linux sandboxed processes. Key methods: `EvaluateSyscall(int system_call_number)` and `InvalidSyscall()`. The constructor accepts an optional `fs_denied_errno` parameter (defaults to EPERM) controlling the errno for denied filesystem calls.\\n\\n2. sandbox/win/src/sandbox_policy_base.cc (+ .h): Implements `PolicyBase`, the concrete Windows sandbox policy class that implements `TargetPolicy`. It manages sandbox configuration including job objects, tokens, and policy rules for spawning sandboxed processes. Key constructor: `PolicyBase(std::string_view tag)`.\\n\\n3. sandbox/policy/linux/bpf_renderer_policy_linux.cc (+ .h): Implements `RendererProcessPolicy`, a BPF policy specific to renderer process sandboxing that extends `BPFBasePolicy`. Key method: `EvaluateSyscall(int sysno)` which evaluates each system call and returns allow/deny/trap rules specific to renderer process needs.\\n\\n4. sandbox/policy/sandbox_type.h (+ sandbox_type.cc): Declares sandbox type utilities and the `sandbox::mojom::Sandbox` enum mapping. Key fu
+...
Output
{
+  "type": "create",
+  "filePath": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\"repo\": \"sg-evals/chromium--2d05e315\", \"path\": \"sandbox/linux/seccomp-bpf-helpers/baseline_policy.cc\"},\n    {\"repo\": \"sg-evals/chromium--2d05e315\", \"path\": \"sandbox/linux/seccomp-bpf-helpers/baseline_policy.h\"},\n    {\"repo\": \"sg-evals/chromium--2d05e315\", \"path\": \"sandbox/win/src/sandbox_policy_base.cc\"},\n    {\"repo\": \"sg-evals/chromium--2d05e315\", \"path\": \"sandbox/win/src/sandbox_policy_base.h\"},\n    {\"repo\": \"sg-evals/chromium--2d05e315\", \"path\": \"sandbox/policy/linux/bpf_renderer_policy_linux.cc\"},\n    {\"repo\": \"sg-evals/chromium--2d05e315\", \"path\": \"sandbox/policy/linux/bpf_renderer_policy_linux.h\"},\n    {\"repo\": \"sg-evals/chromium--2d05e315\", \"path\": \"sandbox/policy/sandbox_type.h\"},\n    {\"repo\": \"sg-evals/chromium--2d05e315\", \"path\": \"sandbox/policy/sandbox_type.cc\"}\n  ],\n  \"symbols\": [\n    {\n      \"repo\": \"sg-evals/chromium--2d05e315\",\n      \"path\": \"sandbox/linux/seccomp-bpf-helpers/baseline_policy.cc\",\n      \"symbol\": \"BaselinePolicy\"\n    },\n    {\n      \"repo\": \"sg-evals/chromium--2d05e315\",\n      \"path\": \"sandbox/linux/seccomp-bpf-helpers/baseline_policy.h\",\n      \"symbol\": \"BaselinePolicy\"\n    },\n    {\n      \"repo\": \"sg-evals/chromium--2d05e315\",\n      \"path\": \"sandbox/win/src/sandbox_policy_base.cc\",\n      \"symbol\": \"PolicyBase\"\n    },\n    {\n      \"repo\": \"sg-evals/chromium--2d05e315\",\n      \"path\": \"sandbox/win/src/sandbox_policy_base.h\",\n      \"symbol\": \"PolicyBase\"\n    },\n    {\n      \"repo\": \"sg-evals/chromium--2d05e315\",\n      \"path\": \"sandbox/policy/linux/bpf_renderer_policy_linux.cc\",\n      \"symbol\": \"RendererProcessPolicy\"\n    },\n    {\n      \"repo\": \"sg-evals/chromium--2d05e315\",\n      \"path\": \"sandbox/policy/linux/bpf_renderer_policy_linux.cc\",\n      \"symbol\": \"EvaluateSyscall\"\n    },\n    {\n      \"repo\": \"sg-evals/chromium--2d05e315\",\n      \"path\": \"sandbox/policy/sandbox_type.h\",\n      \"symbol\": \"IsUnsandboxedSandboxType\"\n    },\n    {\n      \"repo\": \"sg-evals/chromium--2d05e315\",\n      \"path\": \"sandbox/policy/sandbox_type.h\",\n      \"symbol\": \"SandboxTypeFromCommandLine\"\n    },\n    {\n      \"repo\": \"sg-evals/chromium--2d05e315\",\n      \"path\": \"sandbox/policy/sandbox_type.h\",\n      \"symbol\": \"SetCommandLineFlagsForSandboxType\"\n    },\n    {\n      \"repo\": \"sg-evals/chromium--2d05e315\",\n      \"path\": \"sandbox/policy/sandbox_type.cc\",\n      \"symbol\": \"SandboxTypeFromCommandLine\"\n    }\n  ],\n  \"text\": \"Four key files implement Chromium's renderer process sandbox:\\n\\n1. sandbox/linux/seccomp-bpf-helpers/baseline_policy.cc (+ .h): Implements `BaselinePolicy`, a seccomp-BPF policy class (subclass of `bpf_dsl::Policy`) that defines the baseline allowed/denied syscalls for all Linux sandboxed processes. Key methods: `EvaluateSyscall(int system_call_number)` and `InvalidSyscall()`. The constructor accepts an optional `fs_denied_errno` parameter (defaults to EPERM) controlling the errno for denied filesystem calls.\\n\\n2. sandbox/win/src/sandbox_policy_base.cc (+ .h): Implements `PolicyBase`, the concrete Windows sandbox policy class that implements `TargetPolicy`. It manages sandbox configuration including job objects, tokens, and policy rules for spawning sandboxed processes. Key constructor: `PolicyBase(std::string_view tag)`.\\n\\n3. sandbox/policy/linux/bpf_renderer_policy_linux.cc (+ .h): Implements `RendererProcessPolicy`, a BPF policy specific to renderer process sandboxing that extends `BPFBasePolicy`. Key method: `EvaluateSyscall(int sysno)` which evaluates each system call and returns allow/deny/trap rules specific to renderer process needs.\\n\\n4. sandbox/policy/sandbox_type.h (+ sandbox_type.cc): Declares sandbox type utilities and the `sandbox::mojom::Sandbox` e
+...
Code Changes (1)
1. WRITE /workspace/answer.json
{
+  "files": [
+    {"repo": "sg-evals/chromium--2d05e315", "path": "sandbox/linux/seccomp-bpf-helpers/baseline_policy.cc"},
+    {"repo": "sg-evals/chromium--2d05e315", "path": "sandbox/linux/seccomp-bpf-helpers/baseline_policy.h"},
+    {"repo": "sg-evals/chromium--2d05e315", "path": "sandbox/win/src/sandbox_policy_base.cc"},
+    {"repo": "sg-evals/chromium--2d05e315", "path": "sandbox/win/src/sandbox_policy_base.h"},
+    {"repo": "sg-evals/chromium--2d05e315", "path": "sandbox/policy/linux/bpf_renderer_policy_linux.cc"},
+    {"repo": "sg-evals/chromium--2d05e315", "path": "sandbox/policy/linux/bpf_renderer_policy_linux.h"},
+    {"repo": "sg-evals/chromium--2d05e315", "path": "sandbox/policy/sandbox_type.h"},
+    {"repo": "sg-evals/chromium--2d05e315", "path": "sandbox/policy/sandbox_type.cc"}
+  ],
+  "symbols": [
+    {
+      "repo": "sg-evals/chromium--2d05e315",
+      "path": "sandbox/linux/seccomp-bpf-helpers/baseline_policy.cc",
+      "symbol": "BaselinePolicy"
+    },
+    {
+      "repo": "sg-evals/chromium--2d05e315",
+      "path": "sandbox/linux/seccomp-bpf-helpers/baseline_policy.h",
+      "symbol": "BaselinePolicy"
+    },
+    {
+      "repo": "sg-evals/chromium--2d05e315",
+      "path": "sandbox/win/src/sandbox_policy_base.cc",
+      "symbol": "PolicyBase"
+    },
+    {
+      "repo": "sg-evals/chromium--2d05e315",
+      "path": "sandbox/win/src/sandbox_policy_base.h",
+      "symbol": "PolicyBase"
+    },
+    {
+      "repo": "sg-evals/chromium--2d05e315",
+      "path": "sandbox/policy/linux/bpf_renderer_policy_linux.cc",
+      "symbol": "RendererProcessPolicy"
+    },
+    {
+      "repo": "sg-evals/chromium--2d05e315",
+      "path": "sandbox/policy/linux/bpf_renderer_policy_linux.cc",
+      "symbol": "EvaluateSyscall"
+    },
+    {
+      "repo": "sg-evals/chromium--2d05e315",
+      "path": "sandbox/policy/sandbox_type.h",
+      "symbol": "IsUnsandboxedSandboxType"
+    },
+    {
+      "repo": "sg-evals/chromium--2d05e315",
+      "path": "sandbox/policy/sandbox_type.h",
+      "symbol": "SandboxTypeFromCommandLine"
+    },
+    {
+      "repo": "sg-evals/chromium--2d05e315",
+      "path": "sandbox/policy/sandbox_type.h",
+      "symbol": "SetCommandLineFlagsForSandboxType"
+    },
+    {
+      "repo": "sg-evals/chromium--2d05e315",
+      "path": "sandbox/policy/sandbox_type.cc",
+      "symbol": "SandboxTypeFromCommandLine"
+    }
+  ],
+  "text": "Four key files implement Chromium's renderer process sandbox:\n\n1. sandbox/linux/seccomp-bpf-helpers/baseline_policy.cc (+ .h): Implements `BaselinePolicy`, a seccomp-BPF policy class (subclass of `bpf_dsl::Policy`) that defines the baseline allowed/denied syscalls for all Linux sandboxed processes. Key methods: `EvaluateSyscall(int system_call_number)` and `InvalidSyscall()`. The constructor accepts an optional `fs_denied_errno` parameter (defaults to EPERM) controlling the errno for denied filesystem calls.\n\n2. sandbox/win/src/sandbox_policy_base.cc (+ .h): Implements `PolicyBase`, the concrete Windows sandbox policy class that implements `TargetPolicy`. It manages sandbox configuration including job objects, tokens, and policy rules for spawning sandboxed processes. Key constructor: `PolicyBase(std::string_view tag)`.\n\n3. sandbox/policy/linux/bpf_renderer_policy_linux.cc (+ .h): Implements `RendererProcessPolicy`, a BPF policy specific to renderer process sandboxing that extends `BPFBasePolicy`. Key method: `EvaluateSyscall(int sysno)` which evaluates each system call and returns allow/deny/trap rules specific to renderer process needs.\n\n4. sandbox/policy/sandbox_type.h (+ sandbox_type.cc): Declares sandbox type utilities and the `sandbox::mojom::Sandbox` enum mapping. Key functions: `IsUnsandboxedSandboxType()`, `SetCommandLineFlagsForSandboxType()`, `SandboxTypeFromCommandLine()`, `StringFromUtilitySandboxType()`, and `UtilitySandboxTypeFromString()`. These map between command-line flags and the `SandboxType` enum values used throughout Chromium's multi-process architecture."
+}
+
Bash Commands (0)
No bash commands.
File Paths
Trial: runs/mcp_lift_study/csb_org_security_sonnet_20260612_173927/mcp-remote-direct/ccx-vuln-remed-135_aaca04/2026-06-12__17-49-51/mcp_ccx-vuln-remed-135_pqdqep__etXiXHL
+Relative: csb_org_security_sonnet_20260612_173927/mcp-remote-direct/ccx-vuln-remed-135_aaca04/2026-06-12__17-49-51/mcp_ccx-vuln-remed-135_pqdqep__etXiXHL

\ No newline at end of file
diff --git a/explorer/csb_org_security_sonnet_20260612_173929-baseline-local-direct-ccx-vuln-remed-126_7cac4c-2026-06-12__18-43-32-ccx-vuln-remed-126__K5VGN2W.html b/explorer/csb_org_security_sonnet_20260612_173929-baseline-local-direct-ccx-vuln-remed-126_7cac4c-2026-06-12__18-43-32-ccx-vuln-remed-126__K5VGN2W.html
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@@ -0,0 +1,558 @@
+ccx-vuln-remed-126 — ccx-vuln-remed-126_7cac4c
← Back to results
ccx-vuln-remed-126
ccx-vuln-remed-126_7cac4c | Trial: ccx-vuln-remed-126__K5VGN2W | Score: 0.7308 | mcp_lift_study
Task Information
Task instruction sent to agent
# GCC Stack Clash Protection Implementation Audit
+
+## Your Task
+
+Audit the stack clash protection implementation in GCC. Find all C/C++ source files in `gcc-mirror/gcc` that implement stack clash mitigation. Specifically: 1. The file that implements stack clash probing for x86_64 targets (`gcc/config/i386/i386.cc` — look for `stack_clash_protection`). 2. The file that implements the generic stack clash expansion (`gcc/explow.cc` — look for `anti_adjust_stack_and_probe`). 3. The header where `TARGET_STACK_CLASH_PROTECTION` is declared or defined. 4. The test file under `gcc/testsuite/gcc.target/i386/` that validates stack clash protection (look for `stack-clash-*`). 5. The common options file where `-fstack-clash-protection` is defined (`gcc/common.opt`). Report each file path and the key function or definition.
+
+## Context
+
+You are working on a codebase task involving repos from the security domain.
+
+## Available Resources
+
+## Output Format
+
+Use the published task contract:
+
+- `TASK_WORKDIR=/workspace`
+- `TASK_REPO_ROOT=/workspace`
+- `TASK_OUTPUT=/workspace/answer.json`
+
+Create a file at `TASK_OUTPUT` (`/workspace/answer.json`) with your findings in the following structure:
+
+```json
+{
+  "files": [
+    {"repo": "repo-name", "path": "relative/path/to/file.go"}
+  ],
+  "symbols": [
+    {"repo": "repo-name", "path": "relative/path/to/file.go", "symbol": "SymbolName"}
+  ],
+  "chain": [
+    {"repo": "repo-name", "path": "relative/path/to/file.go", "symbol": "FunctionName"}
+  ],
+  "text": "Narrative explanation of your findings, citing repos and file paths."
+}
+```
+
+Include only the fields relevant to this task. Your answer is evaluated against a closed-world oracle — completeness matters.
+
+## Evaluation
+
+Your answer will be scored on:
+- **File recall and precision**: Did you find all relevant files?
+
Execution Metrics
Reward
0.7308
Status
passed
Config
ccx-vuln-remed-126_7cac4c
Model
anthropic/claude-sonnet-4-6
Agent Time
1.4m
Env Setup
1.3s
Input Tokens
840,704
Output Tokens
9,066
Cache Tokens
840,553
Cost
$0.30
Tool Calls
29 (0 MCP)
MCP Ratio
0.000
Context Peak
16%
Cache Hit
96%
Turns
29
Timed Out
No
Tool Breakdown
ToolCalls
Bash28
Write1
Agent Trace
Conversation History (69)
#TimestampTypeSubtypeToolText
1-systeminit-
2-systemthinking_tokens-
3-systemthinking_tokens-
4-systemthinking_tokens-
5-systemthinking_tokens-
6-systemthinking_tokens-
7-systemthinking_tokens-
8-systemthinking_tokens-
9-assistanttext-
I'll explore the workspace structure and search for the relevant GCC stack clash protection files.
10-assistanttool_useBash
112026-06-12T22:43:53.741Zusertool_resultBash
gcc--96dfb333
+llvm-project--a8f3c97d
12-assistanttool_useBash
132026-06-12T22:43:54.290Zusertool_resultBash
/workspace/gcc--96dfb333
+/workspace/gcc--96dfb333/gcc
+/workspace/gcc--96dfb333/contrib/gcc-changelog
14-assistanttool_useBash
152026-06-12T22:43:57.020Zusertool_resultBash
driver-i386.cc
+host-i386-darwin.cc
+i386-builtin-types.awk
+i386-builtin-types.def
+i386-builtin.def
+i386-builtins.cc
+i386-builtins.h
+i386-c.cc
+i386-d.cc
+i386-d.h
16-assistanttool_useBash
172026-06-12T22:43:57.646Zusertool_resultBash
common
+common.md
+common.opt
+common.opt.urls
+explow.cc
+explow.h
18-assistanttool_useBash
192026-06-12T22:44:00.395Zusertool_resultBash
6933:/* Return the probing interval for -fstack-clash-protection.  */
+6938:  if (flag_stack_clash_protection)
+6940:	    << param_stack_clash_protection_probe_interval);
+6989:	     stack clash protections are enabled and the allocated frame is
+6992:	  || (flag_stack_clash_protection
+8289:  else if (size < (1 << param_stack_clash_protection_guard_size))
+9488:  /* If stack clash protection is requested, then probe the stack, unless it
+9491:      && flag_stack_clash_protection
20-assistanttool_useBash
212026-06-12T22:44:00.957Zusertool_resultBash
1413:  if (flag_stack_clash_protection)
+1644:	anti_adjust_stack_and_probe (size, false);
+1645:      else if (flag_stack_clash_protection)
+1646:	anti_adjust_stack_and_probe_stack_clash (size);
+1955:compute_stack_clash_protection_loop_data (rtx *rounded_size, rtx *last_addr,
+1962:    = 1 << param_stack_clash_protection_probe_interval;
+2014:emit_stack_clash_protection_probe_loop_start (rtx *loop_lab,
+2036:emit_stack_clash_protection_probe_loop_end (rtx loop_lab, rtx end_loop,
+2053:   This is subtly different than anti_adjust_stack_and_probe to try and
+2063:     2. It never skips probes, whereas anti_adjust_stack_and_probe will
+2072:anti_adjust_stack_and_probe_stack_clash (rtx size)
+2082:  compute_stack_clash_protection_loop_data (&rounded_size, &last_addr,
+2086:  probe_range = targetm.stack_clash_protection_alloca_probe_range ();
+2118:	  emit_stack_clash_protection_probe_loop_start (&loop_lab, &end_loop,
+2129:	  emit_stack_clash_protection_probe_loop_end (loop_lab, end_loop,
+2201:anti_adjust_stack_and_probe (rtx size, bool adjust_back)
22-assistanttool_useBash
232026-06-12T22:44:03.768Zusertool_resultBash
(Bash completed with no output)
24-assistanttool_useBash
252026-06-12T22:44:04.619Zusertool_resultBash
/workspace/gcc--96dfb333/gcc/testsuite/gcc.target/i386/stack-clash-protection.c
26-assistanttool_useBash
27-assistanttool_useBash
282026-06-12T22:44:08.228Zusertool_resultBash
3054:fstack-clash-protection
+3055:Common Var(flag_stack_clash_protection) Optimization
292026-06-12T22:44:09.266Zusertool_resultBash
/workspace/gcc--96dfb333/gcc/ChangeLog-2018:9273:	TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE): New.
+/workspace/gcc--96dfb333/gcc/ChangeLog-2018:9285:	* doc/tm.texi.in (TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE): New.
+/workspace/gcc--96dfb333/gcc/ChangeLog-2018:9286:	(TARGET_STACK_CLASH_PROTECTION_FINAL_DYNAMIC_PROBE): Remove.
+/workspace/gcc--96dfb333/gcc/ChangeLog-2017:14405:	* doc/tm.texi.in (TARGET_STACK_CLASH_PROTECTION_FINAL_DYNAMIC_PROBE):
+/workspace/gcc--96dfb333/gcc/ChangeLog-2024:20539:	(TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE): New.
+/workspace/gcc--96dfb333/gcc/targhooks.cc:2745:  TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE.  */
+/workspace/gcc--96dfb333/gcc/config/aarch64/aarch64.cc:33924:#undef TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE
+/workspace/gcc--96dfb333/gcc/config/aarch64/aarch64.cc:33925:#define TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE \
+/workspace/gcc--96dfb333/gcc/config/riscv/riscv.cc:16847:#undef TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE
+/workspace/gcc--96dfb333/gcc/config/riscv/riscv.cc:16848:#define TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE \
+/workspace/gcc--96dfb333/gcc/doc/tm.texi:3772:@deftypefn {Target Hook} HOST_WIDE_INT TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE (void)
+/workspace/gcc--96dfb333/gcc/doc/tm.texi.in:2998:@hook TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE
30-assistanttool_useBash
312026-06-12T22:44:12.845Zusertool_resultBash
(Bash completed with no output)
32-assistanttool_useBash
332026-06-12T22:44:13.347Zusertool_resultBash
/workspace/gcc--96dfb333/gcc/targhooks.h:305:extern HOST_WIDE_INT default_stack_clash_protection_alloca_probe_range (void);
34-assistanttool_useBash
352026-06-12T22:44:16.928Zusertool_resultBash
/workspace/gcc--96dfb333/gcc/target.def:6535:(stack_clash_protection_alloca_probe_range,
+/workspace/gcc--96dfb333/gcc/target.def:6545: default_stack_clash_protection_alloca_probe_range)
36-assistanttool_useBash
372026-06-12T22:44:17.493Zusertool_resultBash
attr-urls.def
+builtin-attrs.def
+builtin-types.def
+builtins.def
+cfg-flags.def
+cif-code.def
+coroutine-builtins.def
+dbgcnt.def
+gcc-urlifier.def
+gcov-counter.def
+gentarget-def.cc
+gimple.def
+gsstruct.def
+gtm-builtins.def
+insn-notes.def
+internal-fn.def
+machmode.def
+mode-classes.def
+multiple_target.cc
+omp-builtins.def
38-assistanttool_useBash
392026-06-12T22:44:20.582Zusertool_resultBash
6535:(stack_clash_protection_alloca_probe_range,
+6545: default_stack_clash_protection_alloca_probe_range)
40-assistanttool_useBash
412026-06-12T22:44:21.073Zusertool_resultBash
6938:  if (flag_stack_clash_protection)
+6940:	    << param_stack_clash_protection_probe_interval);
+6992:	  || (flag_stack_clash_protection
+8229:        dump_stack_clash_frame_info (NO_PROBE_SMALL_FRAME, true);
+8231:	dump_stack_clash_frame_info (NO_PROBE_NO_FRAME, false);
+8289:  else if (size < (1 << param_stack_clash_protection_guard_size))
+8294:      dump_stack_clash_frame_info (NO_PROBE_SMALL_FRAME, true);
+8332:      dump_stack_clash_frame_info (PROBE_INLINE, residual != 0);
+8403:      dump_stack_clash_frame_info (PROBE_LOOP, size != rounded_size);
+9491:      && flag_stack_clash_protection
42-assistanttool_useBash
432026-06-12T22:44:24.223Zusertool_resultBash
6940:	    << param_stack_clash_protection_probe_interval);
+8215:ix86_adjust_stack_and_probe (HOST_WIDE_INT size,
+9494:      ix86_adjust_stack_and_probe (allocate, int_registers_saved, false);
+9513:	      ix86_adjust_stack_and_probe (allocate, int_registers_saved, true);
44-assistanttool_useBash
452026-06-12T22:44:25.412Zusertool_resultBash
645:	    | MASK_INLINE_STRINGOPS_DYNAMICALLY | MASK_RECIP | MASK_STACK_PROBE
+991:/* Decide whether we must probe the stack before any space allocation
+992:   on this target.  It's essentially TARGET_STACK_PROBE except when
+993:   -fstack-check causes the stack to be already probed differently.  */
+996:ix86_target_stack_probe (void)
+998:  /* Do not probe the stack twice if static stack checking is enabled.  */
+1002:  return TARGET_STACK_PROBE;
+6936:get_probe_interval (void)
+6938:  if (flag_stack_clash_protection)
+6940:	    << param_stack_clash_protection_probe_interval);
+6942:    return (HOST_WIDE_INT_1U << STACK_CHECK_PROBE_INTERVAL_EXP);
+6983:	  /* If static stack checking is enabled and done with probes,
+6990:	     larger than the probe interval, then use pushes to save
+6992:	  || (flag_stack_clash_protection
+6993:	      && !ix86_target_stack_probe ()
+6994:	      && to_allocate > get_probe_interval ()));
+8207:   If PROTECTION AREA is true, then probe PROBE_INTERVAL plus a small dope
+8211:   allowed to allocate more than PROBE_INTERVAL bytes of stack space without
+8212:   a suitable probe.  */
+8215:ix86_adjust_stack_and_probe (HOST_WIDE_INT size,
46-assistanttool_useBash
472026-06-12T22:44:28.245Zusertool_resultBash
6938:  if (flag_stack_clash_protection)
+6940:	    << param_stack_clash_protection_probe_interval);
+6992:	  || (flag_stack_clash_protection
+8229:        dump_stack_clash_frame_info (NO_PROBE_SMALL_FRAME, true);
+8231:	dump_stack_clash_frame_info (NO_PROBE_NO_FRAME, false);
+8289:  else if (size < (1 << param_stack_clash_protection_guard_size))
+8294:      dump_stack_clash_frame_info (NO_PROBE_SMALL_FRAME, true);
+8332:      dump_stack_clash_frame_info (PROBE_INLINE, residual != 0);
+8403:      dump_stack_clash_frame_info (PROBE_LOOP, size != rounded_size);
+9491:      && flag_stack_clash_protection
48-assistanttool_useBash
492026-06-12T22:44:29.435Zusertool_resultBash
8215:ix86_adjust_stack_and_probe (HOST_WIDE_INT size,
50-assistanttool_useBash
512026-06-12T22:44:32.629Zusertool_resultBash
2072:anti_adjust_stack_and_probe_stack_clash (rtx size)
+2201:anti_adjust_stack_and_probe (rtx size, bool adjust_back)
52-assistanttool_useBash
532026-06-12T22:44:33.569Zusertool_resultBash
3054:fstack-clash-protection
54-assistanttool_useBash
552026-06-12T22:44:36.498Zusertool_resultBash
(Bash completed with no output)
56-assistanttool_useBash
572026-06-12T22:44:37.406Zusertool_resultBash
/* { dg-do compile } */
+/* { dg-options "-O2 -fstack-clash-protection" } */
+
+int flag;
+void open();
58-assistanttool_useBash
592026-06-12T22:44:40.219Zusertool_resultBash
/workspace/gcc--96dfb333/gcc/target.def:6535:(stack_clash_protection_alloca_probe_range,
+/workspace/gcc--96dfb333/gcc/target.def:6545: default_stack_clash_protection_alloca_probe_range)
60-assistanttool_useBash
612026-06-12T22:44:40.632Zusertool_resultBash
these registers when the target switches are opposed to them.)",
+ void, (void),
+ hook_void_void)
+
+DEFHOOK
+(stack_clash_protection_alloca_probe_range,
+ "Some targets have an ABI defined interval for which no probing needs to be done.\n\
+When a probe does need to be done this same interval is used as the probe distance\n\
+up when doing stack clash protection for alloca.\n\
+On such targets this value can be set to override the default probing up interval.\n\
+Define this variable to return nonzero if such a probe range is required or zero otherwise.\n\
+Defining this hook also requires your functions which make use of alloca to have at least 8 byes\n\
+of outgoing arguments.  If this is not the case the stack will be corrupted.\n\
+You need not define this macro if it would always have the value zero.",
+ HOST_WIDE_INT, (void),
+ default_stack_clash_protection_alloca_probe_range)
+
+
+/* Functions specific to the C family of frontends.  */
+#undef HOOK_PREFIX
+#define HOOK_PREFIX "TARGET_C_"
62-assistanttext-
Now I have all the information needed. Let me compile the findings into the answer.
63-assistanttool_useBash
642026-06-12T22:44:43.916Zusertool_resultBash
3055:Common Var(flag_stack_clash_protection) Optimization
65-assistanttool_useBash
662026-06-12T22:44:44.517Zusertool_resultBash
Insert stack checking code into the program.  Same as -fstack-check=specific.
+
+fstack-clash-protection
+Common Var(flag_stack_clash_protection) Optimization
+Insert code to probe each page of stack space as it is allocated to protect
+from stack-clash style attacks.
67-assistanttool_useWrite
682026-06-12T22:45:02.381Zusertool_resultWrite
File created successfully at: /workspace/answer.json (file state is current in your context — no need to Read it back)
69-assistanttext-
Here are the findings for all five GCC stack clash protection files:
+
+| # | File | Key Symbol |
+|---|------|-----------|
+| 1 | `gcc/config/i386/i386.cc` | `ix86_adjust_stack_and_probe` (line 8215) |
+| 2 | `gcc/explow.cc` | `anti_adjust_stack_and_probe_stack_clash` (line 2072), `anti_adjust_stack_and_probe` (line 2201) |
+| 3 | `gcc/target.def` | `TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE` (line 6535) |
+| 4 | `gcc/testsuite/gcc.target/i386/stack-clash-protection.c` | test with `-fstack-clash-protection` |
+| 5 | `gcc/common.opt` | `fstack-clash-protection` → `flag_stack_clash_protection` (line 3054) |
+
+**Summary:**
+- `common.opt` declares `-fstack-clash-protection` as a compiler flag stored in `flag_stack_clash_protection`.
+- `explow.cc` contains the generic RTL-level implementation: `anti_adjust_stack_and_probe_stack_clash` (the stack-clash-specific path) and `anti_adjust_stack_and_probe` (the older generic prober), plus helpers for emitting the probe loop.
+- `gcc/config/i386/i386.cc` has the x86-specific override `ix86_adjust_stack_and_probe` that handles frame allocation with inline vs. loop probing.
+- `target.def` declares the `TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE` hook so targets like aarch64 and riscv can customize the alloca probe range.
+- The testsuite file validates the feature compiles correctly with `-fstack-clash-protection`.
Tool Calls (29)
1. Bash @ -
Input
{
+  "command": "ls /workspace/",
+  "description": "List workspace contents"
+}
Output
{
+  "stdout": "gcc--96dfb333\nllvm-project--a8f3c97d",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
2. Bash @ -
Input
{
+  "command": "find /workspace -maxdepth 3 -type d -name \"gcc*\" 2>/dev/null | head -20",
+  "description": "Find GCC directories in workspace"
+}
Output
{
+  "stdout": "/workspace/gcc--96dfb333\n/workspace/gcc--96dfb333/gcc\n/workspace/gcc--96dfb333/contrib/gcc-changelog",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
3. Bash @ -
Input
{
+  "command": "ls /workspace/gcc--96dfb333/gcc/config/i386/ | grep -i \"i386\" | head -10",
+  "description": "List i386 config files"
+}
Output
{
+  "stdout": "driver-i386.cc\nhost-i386-darwin.cc\ni386-builtin-types.awk\ni386-builtin-types.def\ni386-builtin.def\ni386-builtins.cc\ni386-builtins.h\ni386-c.cc\ni386-d.cc\ni386-d.h",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
4. Bash @ -
Input
{
+  "command": "ls /workspace/gcc--96dfb333/gcc/ | grep -E \"^explow|^common\" | head -10",
+  "description": "Find explow.cc and common.opt"
+}
Output
{
+  "stdout": "common\ncommon.md\ncommon.opt\ncommon.opt.urls\nexplow.cc\nexplow.h",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
5. Bash @ -
Input
{
+  "command": "grep -n \"stack_clash_protection\\|stack.clash.prot\" /workspace/gcc--96dfb333/gcc/config/i386/i386.cc 2>/dev/null | head -30",
+  "description": "Search for stack_clash_protection in i386.cc"
+}
Output
{
+  "stdout": "6933:/* Return the probing interval for -fstack-clash-protection.  */\n6938:  if (flag_stack_clash_protection)\n6940:\t    << param_stack_clash_protection_probe_interval);\n6989:\t     stack clash protections are enabled and the allocated frame is\n6992:\t  || (flag_stack_clash_protection\n8289:  else if (size < (1 << param_stack_clash_protection_guard_size))\n9488:  /* If stack clash protection is requested, then probe the stack, unless it\n9491:      && flag_stack_clash_protection",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
6. Bash @ -
Input
{
+  "command": "grep -n \"anti_adjust_stack_and_probe\\|stack_clash\" /workspace/gcc--96dfb333/gcc/explow.cc 2>/dev/null | head -30",
+  "description": "Search for stack clash functions in explow.cc"
+}
Output
{
+  "stdout": "1413:  if (flag_stack_clash_protection)\n1644:\tanti_adjust_stack_and_probe (size, false);\n1645:      else if (flag_stack_clash_protection)\n1646:\tanti_adjust_stack_and_probe_stack_clash (size);\n1955:compute_stack_clash_protection_loop_data (rtx *rounded_size, rtx *last_addr,\n1962:    = 1 << param_stack_clash_protection_probe_interval;\n2014:emit_stack_clash_protection_probe_loop_start (rtx *loop_lab,\n2036:emit_stack_clash_protection_probe_loop_end (rtx loop_lab, rtx end_loop,\n2053:   This is subtly different than anti_adjust_stack_and_probe to try and\n2063:     2. It never skips probes, whereas anti_adjust_stack_and_probe will\n2072:anti_adjust_stack_and_probe_stack_clash (rtx size)\n2082:  compute_stack_clash_protection_loop_data (&rounded_size, &last_addr,\n2086:  probe_range = targetm.stack_clash_protection_alloca_probe_range ();\n2118:\t  emit_stack_clash_protection_probe_loop_start (&loop_lab, &end_loop,\n2129:\t  emit_stack_clash_protection_probe_loop_end (loop_lab, end_loop,\n2201:anti_adjust_stack_and_probe (rtx size, bool adjust_back)",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
7. Bash @ -
Input
{
+  "command": "grep -rn \"TARGET_STACK_CLASH_PROTECTION\" /workspace/gcc--96dfb333/gcc/ --include=\"*.h\" 2>/dev/null | head -20",
+  "description": "Find TARGET_STACK_CLASH_PROTECTION in header files"
+}
Output
{
+  "stdout": "",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
8. Bash @ -
Input
{
+  "command": "find /workspace/gcc--96dfb333/gcc/testsuite/gcc.target/i386/ -name \"stack-clash*\" 2>/dev/null | head -20",
+  "description": "Find stack-clash test files in i386 testsuite"
+}
Output
{
+  "stdout": "/workspace/gcc--96dfb333/gcc/testsuite/gcc.target/i386/stack-clash-protection.c",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
9. Bash @ -
Input
{
+  "command": "grep -rn \"TARGET_STACK_CLASH_PROTECTION\" /workspace/gcc--96dfb333/gcc/ 2>/dev/null | head -30",
+  "description": "Find TARGET_STACK_CLASH_PROTECTION across all GCC source files"
+}
Output
{
+  "stdout": "/workspace/gcc--96dfb333/gcc/ChangeLog-2018:9273:\tTARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE): New.\n/workspace/gcc--96dfb333/gcc/ChangeLog-2018:9285:\t* doc/tm.texi.in (TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE): New.\n/workspace/gcc--96dfb333/gcc/ChangeLog-2018:9286:\t(TARGET_STACK_CLASH_PROTECTION_FINAL_DYNAMIC_PROBE): Remove.\n/workspace/gcc--96dfb333/gcc/ChangeLog-2017:14405:\t* doc/tm.texi.in (TARGET_STACK_CLASH_PROTECTION_FINAL_DYNAMIC_PROBE):\n/workspace/gcc--96dfb333/gcc/ChangeLog-2024:20539:\t(TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE): New.\n/workspace/gcc--96dfb333/gcc/targhooks.cc:2745:  TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE.  */\n/workspace/gcc--96dfb333/gcc/config/aarch64/aarch64.cc:33924:#undef TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE\n/workspace/gcc--96dfb333/gcc/config/aarch64/aarch64.cc:33925:#define TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE \\\n/workspace/gcc--96dfb333/gcc/config/riscv/riscv.cc:16847:#undef TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE\n/workspace/gcc--96dfb333/gcc/config/riscv/riscv.cc:16848:#define TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE \\\n/workspace/gcc--96dfb333/gcc/doc/tm.texi:3772:@deftypefn {Target Hook} HOST_WIDE_INT TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE (void)\n/workspace/gcc--96dfb333/gcc/doc/tm.texi.in:2998:@hook TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
10. Bash @ -
Input
{
+  "command": "grep -n \"fstack-clash-protection\\|stack.clash.protection\" /workspace/gcc--96dfb333/gcc/common.opt | head -20",
+  "description": "Find stack-clash-protection option in common.opt"
+}
Output
{
+  "stdout": "3054:fstack-clash-protection\n3055:Common Var(flag_stack_clash_protection) Optimization",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
11. Bash @ -
Input
{
+  "command": "grep -rn \"TARGET_STACK_CLASH_PROTECTION\\b\" /workspace/gcc--96dfb333/gcc/ --include=\"*.h\" --include=\"*.def\" 2>/dev/null | head -20",
+  "description": "Find exact TARGET_STACK_CLASH_PROTECTION definition (not ALLOCA_PROBE_RANGE variant)"
+}
Output
{
+  "stdout": "",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
12. Bash @ -
Input
{
+  "command": "grep -rn \"stack_clash_protection_alloca_probe_range\\|STACK_CLASH_PROTECTION\" /workspace/gcc--96dfb333/gcc/ --include=\"*.h\" 2>/dev/null | head -20",
+  "description": "Find stack clash protection declarations in headers"
+}
Output
{
+  "stdout": "/workspace/gcc--96dfb333/gcc/targhooks.h:305:extern HOST_WIDE_INT default_stack_clash_protection_alloca_probe_range (void);",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
13. Bash @ -
Input
{
+  "command": "grep -rn \"stack_clash_protection_alloca_probe_range\\|STACK_CLASH\" /workspace/gcc--96dfb333/gcc/ --include=\"*.def\" 2>/dev/null | head -20",
+  "description": "Find TARGET_STACK_CLASH in .def files"
+}
Output
{
+  "stdout": "/workspace/gcc--96dfb333/gcc/target.def:6535:(stack_clash_protection_alloca_probe_range,\n/workspace/gcc--96dfb333/gcc/target.def:6545: default_stack_clash_protection_alloca_probe_range)",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
14. Bash @ -
Input
{
+  "command": "ls /workspace/gcc--96dfb333/gcc/ | grep -E \"\\.def$|target\" | head -20",
+  "description": "List .def files and target-related files"
+}
Output
{
+  "stdout": "attr-urls.def\nbuiltin-attrs.def\nbuiltin-types.def\nbuiltins.def\ncfg-flags.def\ncif-code.def\ncoroutine-builtins.def\ndbgcnt.def\ngcc-urlifier.def\ngcov-counter.def\ngentarget-def.cc\ngimple.def\ngsstruct.def\ngtm-builtins.def\ninsn-notes.def\ninternal-fn.def\nmachmode.def\nmode-classes.def\nmultiple_target.cc\nomp-builtins.def",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
15. Bash @ -
Input
{
+  "command": "grep -n \"STACK_CLASH\\|stack_clash\" /workspace/gcc--96dfb333/gcc/target.def | head -20",
+  "description": "View stack clash entries in target.def"
+}
Output
{
+  "stdout": "6535:(stack_clash_protection_alloca_probe_range,\n6545: default_stack_clash_protection_alloca_probe_range)",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
16. Bash @ -
Input
{
+  "command": "grep -n \"stack_clash\\|STACK_CLASH\" /workspace/gcc--96dfb333/gcc/config/i386/i386.cc | head -30",
+  "description": "View all stack clash references in i386.cc"
+}
Output
{
+  "stdout": "6938:  if (flag_stack_clash_protection)\n6940:\t    << param_stack_clash_protection_probe_interval);\n6992:\t  || (flag_stack_clash_protection\n8229:        dump_stack_clash_frame_info (NO_PROBE_SMALL_FRAME, true);\n8231:\tdump_stack_clash_frame_info (NO_PROBE_NO_FRAME, false);\n8289:  else if (size < (1 << param_stack_clash_protection_guard_size))\n8294:      dump_stack_clash_frame_info (NO_PROBE_SMALL_FRAME, true);\n8332:      dump_stack_clash_frame_info (PROBE_INLINE, residual != 0);\n8403:      dump_stack_clash_frame_info (PROBE_LOOP, size != rounded_size);\n9491:      && flag_stack_clash_protection",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
17. Bash @ -
Input
{
+  "command": "grep -n \"ix86_adjust_stack_and_probe\\|ix86.*stack.*clash\\|stack_clash.*probe\" /workspace/gcc--96dfb333/gcc/config/i386/i386.cc | head -20",
+  "description": "Find key stack clash probe function names in i386.cc"
+}
Output
{
+  "stdout": "6940:\t    << param_stack_clash_protection_probe_interval);\n8215:ix86_adjust_stack_and_probe (HOST_WIDE_INT size,\n9494:      ix86_adjust_stack_and_probe (allocate, int_registers_saved, false);\n9513:\t      ix86_adjust_stack_and_probe (allocate, int_registers_saved, true);",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
18. Bash @ -
Input
{
+  "command": "grep -n \"^[a-z_]*\\|^static\\|^void\\|^rtx\\|^bool\\|^int\\|^HOST_WIDE\" /workspace/gcc--96dfb333/gcc/config/i386/i386.cc | grep -i \"stack_clash\\|probe\" | head -20",
+  "description": "Find function definitions related to stack clash in i386.cc"
+}
Output
{
+  "stdout": "645:\t    | MASK_INLINE_STRINGOPS_DYNAMICALLY | MASK_RECIP | MASK_STACK_PROBE\n991:/* Decide whether we must probe the stack before any space allocation\n992:   on this target.  It's essentially TARGET_STACK_PROBE except when\n993:   -fstack-check causes the stack to be already probed differently.  */\n996:ix86_target_stack_probe (void)\n998:  /* Do not probe the stack twice if static stack checking is enabled.  */\n1002:  return TARGET_STACK_PROBE;\n6936:get_probe_interval (void)\n6938:  if (flag_stack_clash_protection)\n6940:\t    << param_stack_clash_protection_probe_interval);\n6942:    return (HOST_WIDE_INT_1U << STACK_CHECK_PROBE_INTERVAL_EXP);\n6983:\t  /* If static stack checking is enabled and done with probes,\n6990:\t     larger than the probe interval, then use pushes to save\n6992:\t  || (flag_stack_clash_protection\n6993:\t      && !ix86_target_stack_probe ()\n6994:\t      && to_allocate > get_probe_interval ()));\n8207:   If PROTECTION AREA is true, then probe PROBE_INTERVAL plus a small dope\n8211:   allowed to allocate more than PROBE_INTERVAL bytes of stack space without\n8212:   a suitable probe.  */\n8215:ix86_adjust_stack_and_probe (HOST_WIDE_INT size,",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
19. Bash @ -
Input
{
+  "command": "grep -n \"dump_stack_clash_frame_info\\|stack_clash_protection\" /workspace/gcc--96dfb333/gcc/config/i386/i386.cc | head -10",
+  "description": "Get exact line numbers for key stack clash functions in i386.cc"
+}
Output
{
+  "stdout": "6938:  if (flag_stack_clash_protection)\n6940:\t    << param_stack_clash_protection_probe_interval);\n6992:\t  || (flag_stack_clash_protection\n8229:        dump_stack_clash_frame_info (NO_PROBE_SMALL_FRAME, true);\n8231:\tdump_stack_clash_frame_info (NO_PROBE_NO_FRAME, false);\n8289:  else if (size < (1 << param_stack_clash_protection_guard_size))\n8294:      dump_stack_clash_frame_info (NO_PROBE_SMALL_FRAME, true);\n8332:      dump_stack_clash_frame_info (PROBE_INLINE, residual != 0);\n8403:      dump_stack_clash_frame_info (PROBE_LOOP, size != rounded_size);\n9491:      && flag_stack_clash_protection",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
20. Bash @ -
Input
{
+  "command": "grep -n \"^ix86_adjust_stack_and_probe\\|^static.*ix86_adjust_stack\\|^dump_stack_clash\\|^static.*dump_stack_clash\" /workspace/gcc--96dfb333/gcc/config/i386/i386.cc | head -10",
+  "description": "Find function start lines in i386.cc"
+}
Output
{
+  "stdout": "8215:ix86_adjust_stack_and_probe (HOST_WIDE_INT size,",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
21. Bash @ -
Input
{
+  "command": "grep -n \"^anti_adjust_stack_and_probe\\b\\|^anti_adjust_stack_and_probe_stack_clash\\b\" /workspace/gcc--96dfb333/gcc/explow.cc | head -10",
+  "description": "Find exact function definitions in explow.cc"
+}
Output
{
+  "stdout": "2072:anti_adjust_stack_and_probe_stack_clash (rtx size)\n2201:anti_adjust_stack_and_probe (rtx size, bool adjust_back)",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
22. Bash @ -
Input
{
+  "command": "grep -n \"^fstack-clash-protection\\|^fstack.clash\" /workspace/gcc--96dfb333/gcc/common.opt",
+  "description": "Get exact line for fstack-clash-protection option"
+}
Output
{
+  "stdout": "3054:fstack-clash-protection",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
23. Bash @ -
Input
{
+  "command": "grep -n \"TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE\" /workspace/gcc--96dfb333/gcc/target.def",
+  "description": "Get exact lines for stack clash in target.def"
+}
Output
{
+  "stdout": "",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "returnCodeInterpretation": "No matches found",
+  "noOutputExpected": false
+}
24. Bash @ -
Input
{
+  "command": "head -5 /workspace/gcc--96dfb333/gcc/testsuite/gcc.target/i386/stack-clash-protection.c",
+  "description": "Preview the stack clash test file"
+}
Output
{
+  "stdout": "/* { dg-do compile } */\n/* { dg-options \"-O2 -fstack-clash-protection\" } */\n\nint flag;\nvoid open();",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
25. Bash @ -
Input
{
+  "command": "grep -rn \"stack_clash_protection_alloca_probe_range\" /workspace/gcc--96dfb333/gcc/target.def | head -10",
+  "description": "Get exact target.def lines for stack clash"
+}
Output
{
+  "stdout": "/workspace/gcc--96dfb333/gcc/target.def:6535:(stack_clash_protection_alloca_probe_range,\n/workspace/gcc--96dfb333/gcc/target.def:6545: default_stack_clash_protection_alloca_probe_range)",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
26. Bash @ -
Input
{
+  "command": "sed -n '6530,6550p' /workspace/gcc--96dfb333/gcc/target.def",
+  "description": "View target.def around line 6535"
+}
Output
{
+  "stdout": "these registers when the target switches are opposed to them.)\",\n void, (void),\n hook_void_void)\n\nDEFHOOK\n(stack_clash_protection_alloca_probe_range,\n \"Some targets have an ABI defined interval for which no probing needs to be done.\\n\\\nWhen a probe does need to be done this same interval is used as the probe distance\\n\\\nup when doing stack clash protection for alloca.\\n\\\nOn such targets this value can be set to override the default probing up interval.\\n\\\nDefine this variable to return nonzero if such a probe range is required or zero otherwise.\\n\\\nDefining this hook also requires your functions which make use of alloca to have at least 8 byes\\n\\\nof outgoing arguments.  If this is not the case the stack will be corrupted.\\n\\\nYou need not define this macro if it would always have the value zero.\",\n HOST_WIDE_INT, (void),\n default_stack_clash_protection_alloca_probe_range)\n\n\n/* Functions specific to the C family of frontends.  */\n#undef HOOK_PREFIX\n#define HOOK_PREFIX \"TARGET_C_\"",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
27. Bash @ -
Input
{
+  "command": "grep -n \"flag_stack_clash_protection\\b\" /workspace/gcc--96dfb333/gcc/common.opt | head -5",
+  "description": "Check flag variable name in common.opt"
+}
Output
{
+  "stdout": "3055:Common Var(flag_stack_clash_protection) Optimization",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
28. Bash @ -
Input
{
+  "command": "sed -n '3052,3058p' /workspace/gcc--96dfb333/gcc/common.opt",
+  "description": "View common.opt context around fstack-clash-protection"
+}
Output
{
+  "stdout": "Insert stack checking code into the program.  Same as -fstack-check=specific.\n\nfstack-clash-protection\nCommon Var(flag_stack_clash_protection) Optimization\nInsert code to probe each page of stack space as it is allocated to protect\nfrom stack-clash style attacks.",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
29. Write @ -
Input
{
+  "file_path": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\"repo\": \"gcc--96dfb333\", \"path\": \"gcc/config/i386/i386.cc\"},\n    {\"repo\": \"gcc--96dfb333\", \"path\": \"gcc/explow.cc\"},\n    {\"repo\": \"gcc--96dfb333\", \"path\": \"gcc/target.def\"},\n    {\"repo\": \"gcc--96dfb333\", \"path\": \"gcc/testsuite/gcc.target/i386/stack-clash-protection.c\"},\n    {\"repo\": \"gcc--96dfb333\", \"path\": \"gcc/common.opt\"}\n  ],\n  \"symbols\": [\n    {\"repo\": \"gcc--96dfb333\", \"path\": \"gcc/config/i386/i386.cc\", \"symbol\": \"ix86_adjust_stack_and_probe\"},\n    {\"repo\": \"gcc--96dfb333\", \"path\": \"gcc/explow.cc\", \"symbol\": \"anti_adjust_stack_and_probe\"},\n    {\"repo\": \"gcc--96dfb333\", \"path\": \"gcc/explow.cc\", \"symbol\": \"anti_adjust_stack_and_probe_stack_clash\"},\n    {\"repo\": \"gcc--96dfb333\", \"path\": \"gcc/explow.cc\", \"symbol\": \"compute_stack_clash_protection_loop_data\"},\n    {\"repo\": \"gcc--96dfb333\", \"path\": \"gcc/explow.cc\", \"symbol\": \"emit_stack_clash_protection_probe_loop_start\"},\n    {\"repo\": \"gcc--96dfb333\", \"path\": \"gcc/explow.cc\", \"symbol\": \"emit_stack_clash_protection_probe_loop_end\"},\n    {\"repo\": \"gcc--96dfb333\", \"path\": \"gcc/target.def\", \"symbol\": \"TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE\"},\n    {\"repo\": \"gcc--96dfb333\", \"path\": \"gcc/common.opt\", \"symbol\": \"fstack-clash-protection\"}\n  ],\n  \"chain\": [\n    {\"repo\": \"gcc--96dfb333\", \"path\": \"gcc/common.opt\", \"symbol\": \"fstack-clash-protection\"},\n    {\"repo\": \"gcc--96dfb333\", \"path\": \"gcc/explow.cc\", \"symbol\": \"anti_adjust_stack_and_probe_stack_clash\"},\n    {\"repo\": \"gcc--96dfb333\", \"path\": \"gcc/explow.cc\", \"symbol\": \"anti_adjust_stack_and_probe\"},\n    {\"repo\": \"gcc--96dfb333\", \"path\": \"gcc/config/i386/i386.cc\", \"symbol\": \"ix86_adjust_stack_and_probe\"},\n    {\"repo\": \"gcc--96dfb333\", \"path\": \"gcc/target.def\", \"symbol\": \"TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE\"}\n  ],\n  \"text\": \"The GCC stack clash protection implementation spans five key files in the gcc--96dfb333 repository:\\n\\n1. **gcc/config/i386/i386.cc** — x86_64-specific stack clash probing. The key function is `ix86_adjust_stack_and_probe` (line 8215), which handles stack probing during frame allocation for x86 targets. It uses `flag_stack_clash_protection` and `get_probe_interval()` (line 6936) to determine probe intervals. It calls `dump_stack_clash_frame_info` to record what strategy was chosen (NO_PROBE_SMALL_FRAME, NO_PROBE_NO_FRAME, PROBE_INLINE, PROBE_LOOP).\\n\\n2. **gcc/explow.cc** — Generic (target-independent) stack clash expansion. Key functions:\\n   - `anti_adjust_stack_and_probe_stack_clash` (line 2072): the main stack-clash-specific version that probes each page as stack is allocated.\\n   - `anti_adjust_stack_and_probe` (line 2201): the older generic probing function also used under stack-clash mode.\\n   - `compute_stack_clash_protection_loop_data` (line 1955): sets up loop variables for the probe loop.\\n   - `emit_stack_clash_protection_probe_loop_start` (line 2014) and `emit_stack_clash_protection_probe_loop_end` (line 2036): emit the RTL for the probe loop.\\n\\n3. **gcc/target.def** — Defines the target hook `TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE` (line 6535) via the `DEFHOOK` macro. This hook allows targets (e.g., aarch64, riscv) to specify a custom alloca probe range interval.\\n\\n4. **gcc/testsuite/gcc.target/i386/stack-clash-protection.c** — The i386 test file that validates stack clash protection with `-O2 -fstack-clash-protection` compiler options.\\n\\n5. **gcc/common.opt** — Defines the `-fstack-clash-protection` command-line flag (line 3054) as `Common Var(flag_stack_clash_protection) Optimization`, storing it in the `flag_stack_clash_protection` global variable used throughout the compiler.\"\n}\n"
+}
Output
{
+  "type": "create",
+  "filePath": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\"repo\": \"gcc--96dfb333\", \"path\": \"gcc/config/i386/i386.cc\"},\n    {\"repo\": \"gcc--96dfb333\", \"path\": \"gcc/explow.cc\"},\n    {\"repo\": \"gcc--96dfb333\", \"path\": \"gcc/target.def\"},\n    {\"repo\": \"gcc--96dfb333\", \"path\": \"gcc/testsuite/gcc.target/i386/stack-clash-protection.c\"},\n    {\"repo\": \"gcc--96dfb333\", \"path\": \"gcc/common.opt\"}\n  ],\n  \"symbols\": [\n    {\"repo\": \"gcc--96dfb333\", \"path\": \"gcc/config/i386/i386.cc\", \"symbol\": \"ix86_adjust_stack_and_probe\"},\n    {\"repo\": \"gcc--96dfb333\", \"path\": \"gcc/explow.cc\", \"symbol\": \"anti_adjust_stack_and_probe\"},\n    {\"repo\": \"gcc--96dfb333\", \"path\": \"gcc/explow.cc\", \"symbol\": \"anti_adjust_stack_and_probe_stack_clash\"},\n    {\"repo\": \"gcc--96dfb333\", \"path\": \"gcc/explow.cc\", \"symbol\": \"compute_stack_clash_protection_loop_data\"},\n    {\"repo\": \"gcc--96dfb333\", \"path\": \"gcc/explow.cc\", \"symbol\": \"emit_stack_clash_protection_probe_loop_start\"},\n    {\"repo\": \"gcc--96dfb333\", \"path\": \"gcc/explow.cc\", \"symbol\": \"emit_stack_clash_protection_probe_loop_end\"},\n    {\"repo\": \"gcc--96dfb333\", \"path\": \"gcc/target.def\", \"symbol\": \"TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE\"},\n    {\"repo\": \"gcc--96dfb333\", \"path\": \"gcc/common.opt\", \"symbol\": \"fstack-clash-protection\"}\n  ],\n  \"chain\": [\n    {\"repo\": \"gcc--96dfb333\", \"path\": \"gcc/common.opt\", \"symbol\": \"fstack-clash-protection\"},\n    {\"repo\": \"gcc--96dfb333\", \"path\": \"gcc/explow.cc\", \"symbol\": \"anti_adjust_stack_and_probe_stack_clash\"},\n    {\"repo\": \"gcc--96dfb333\", \"path\": \"gcc/explow.cc\", \"symbol\": \"anti_adjust_stack_and_probe\"},\n    {\"repo\": \"gcc--96dfb333\", \"path\": \"gcc/config/i386/i386.cc\", \"symbol\": \"ix86_adjust_stack_and_probe\"},\n    {\"repo\": \"gcc--96dfb333\", \"path\": \"gcc/target.def\", \"symbol\": \"TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE\"}\n  ],\n  \"text\": \"The GCC stack clash protection implementation spans five key files in the gcc--96dfb333 repository:\\n\\n1. **gcc/config/i386/i386.cc** — x86_64-specific stack clash probing. The key function is `ix86_adjust_stack_and_probe` (line 8215), which handles stack probing during frame allocation for x86 targets. It uses `flag_stack_clash_protection` and `get_probe_interval()` (line 6936) to determine probe intervals. It calls `dump_stack_clash_frame_info` to record what strategy was chosen (NO_PROBE_SMALL_FRAME, NO_PROBE_NO_FRAME, PROBE_INLINE, PROBE_LOOP).\\n\\n2. **gcc/explow.cc** — Generic (target-independent) stack clash expansion. Key functions:\\n   - `anti_adjust_stack_and_probe_stack_clash` (line 2072): the main stack-clash-specific version that probes each page as stack is allocated.\\n   - `anti_adjust_stack_and_probe` (line 2201): the older generic probing function also used under stack-clash mode.\\n   - `compute_stack_clash_protection_loop_data` (line 1955): sets up loop variables for the probe loop.\\n   - `emit_stack_clash_protection_probe_loop_start` (line 2014) and `emit_stack_clash_protection_probe_loop_end` (line 2036): emit the RTL for the probe loop.\\n\\n3. **gcc/target.def** — Defines the target hook `TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE` (line 6535) via the `DEFHOOK` macro. This hook allows targets (e.g., aarch64, riscv) to specify a custom alloca probe range interval.\\n\\n4. **gcc/testsuite/gcc.target/i386/stack-clash-protection.c** — The i386 test file that validates stack clash protection with `-O2 -fstack-clash-protection` compiler options.\\n\\n5. **gcc/common.opt** — Defines the `-fstack-clash-protection` command-line flag (line 3054) as `Common Var(flag_stack_clash_protection) Optimization`, storing it in the `flag_stack_clash_protection` global variable used throughout the compiler.\"\n}\n",
+  "structuredPatch": [],
+  "originalFile": nul
+...
Code Changes (1)
1. WRITE /workspace/answer.json
{
+  "files": [
+    {"repo": "gcc--96dfb333", "path": "gcc/config/i386/i386.cc"},
+    {"repo": "gcc--96dfb333", "path": "gcc/explow.cc"},
+    {"repo": "gcc--96dfb333", "path": "gcc/target.def"},
+    {"repo": "gcc--96dfb333", "path": "gcc/testsuite/gcc.target/i386/stack-clash-protection.c"},
+    {"repo": "gcc--96dfb333", "path": "gcc/common.opt"}
+  ],
+  "symbols": [
+    {"repo": "gcc--96dfb333", "path": "gcc/config/i386/i386.cc", "symbol": "ix86_adjust_stack_and_probe"},
+    {"repo": "gcc--96dfb333", "path": "gcc/explow.cc", "symbol": "anti_adjust_stack_and_probe"},
+    {"repo": "gcc--96dfb333", "path": "gcc/explow.cc", "symbol": "anti_adjust_stack_and_probe_stack_clash"},
+    {"repo": "gcc--96dfb333", "path": "gcc/explow.cc", "symbol": "compute_stack_clash_protection_loop_data"},
+    {"repo": "gcc--96dfb333", "path": "gcc/explow.cc", "symbol": "emit_stack_clash_protection_probe_loop_start"},
+    {"repo": "gcc--96dfb333", "path": "gcc/explow.cc", "symbol": "emit_stack_clash_protection_probe_loop_end"},
+    {"repo": "gcc--96dfb333", "path": "gcc/target.def", "symbol": "TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE"},
+    {"repo": "gcc--96dfb333", "path": "gcc/common.opt", "symbol": "fstack-clash-protection"}
+  ],
+  "chain": [
+    {"repo": "gcc--96dfb333", "path": "gcc/common.opt", "symbol": "fstack-clash-protection"},
+    {"repo": "gcc--96dfb333", "path": "gcc/explow.cc", "symbol": "anti_adjust_stack_and_probe_stack_clash"},
+    {"repo": "gcc--96dfb333", "path": "gcc/explow.cc", "symbol": "anti_adjust_stack_and_probe"},
+    {"repo": "gcc--96dfb333", "path": "gcc/config/i386/i386.cc", "symbol": "ix86_adjust_stack_and_probe"},
+    {"repo": "gcc--96dfb333", "path": "gcc/target.def", "symbol": "TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE"}
+  ],
+  "text": "The GCC stack clash protection implementation spans five key files in the gcc--96dfb333 repository:\n\n1. **gcc/config/i386/i386.cc** — x86_64-specific stack clash probing. The key function is `ix86_adjust_stack_and_probe` (line 8215), which handles stack probing during frame allocation for x86 targets. It uses `flag_stack_clash_protection` and `get_probe_interval()` (line 6936) to determine probe intervals. It calls `dump_stack_clash_frame_info` to record what strategy was chosen (NO_PROBE_SMALL_FRAME, NO_PROBE_NO_FRAME, PROBE_INLINE, PROBE_LOOP).\n\n2. **gcc/explow.cc** — Generic (target-independent) stack clash expansion. Key functions:\n   - `anti_adjust_stack_and_probe_stack_clash` (line 2072): the main stack-clash-specific version that probes each page as stack is allocated.\n   - `anti_adjust_stack_and_probe` (line 2201): the older generic probing function also used under stack-clash mode.\n   - `compute_stack_clash_protection_loop_data` (line 1955): sets up loop variables for the probe loop.\n   - `emit_stack_clash_protection_probe_loop_start` (line 2014) and `emit_stack_clash_protection_probe_loop_end` (line 2036): emit the RTL for the probe loop.\n\n3. **gcc/target.def** — Defines the target hook `TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE` (line 6535) via the `DEFHOOK` macro. This hook allows targets (e.g., aarch64, riscv) to specify a custom alloca probe range interval.\n\n4. **gcc/testsuite/gcc.target/i386/stack-clash-protection.c** — The i386 test file that validates stack clash protection with `-O2 -fstack-clash-protection` compiler options.\n\n5. **gcc/common.opt** — Defines the `-fstack-clash-protection` command-line flag (line 3054) as `Common Var(flag_stack_clash_protection) Optimization`, storing it in the `flag_stack_clash_protection` global variable used throughout the compiler."
+}
+
Bash Commands (28)
1. $ ls /workspace/
2. $ find /workspace -maxdepth 3 -type d -name "gcc*" 2>/dev/null | head -20
3. $ ls /workspace/gcc--96dfb333/gcc/config/i386/ | grep -i "i386" | head -10
4. $ ls /workspace/gcc--96dfb333/gcc/ | grep -E "^explow|^common" | head -10
5. $ grep -n "stack_clash_protection\|stack.clash.prot" /workspace/gcc--96dfb333/gcc/config/i386/i386.cc 2>/dev/null | head -30
6. $ grep -n "anti_adjust_stack_and_probe\|stack_clash" /workspace/gcc--96dfb333/gcc/explow.cc 2>/dev/null | head -30
7. $ grep -rn "TARGET_STACK_CLASH_PROTECTION" /workspace/gcc--96dfb333/gcc/ --include="*.h" 2>/dev/null | head -20
8. $ find /workspace/gcc--96dfb333/gcc/testsuite/gcc.target/i386/ -name "stack-clash*" 2>/dev/null | head -20
9. $ grep -rn "TARGET_STACK_CLASH_PROTECTION" /workspace/gcc--96dfb333/gcc/ 2>/dev/null | head -30
10. $ grep -n "fstack-clash-protection\|stack.clash.protection" /workspace/gcc--96dfb333/gcc/common.opt | head -20
11. $ grep -rn "TARGET_STACK_CLASH_PROTECTION\b" /workspace/gcc--96dfb333/gcc/ --include="*.h" --include="*.def" 2>/dev/null | head -20
12. $ grep -rn "stack_clash_protection_alloca_probe_range\|STACK_CLASH_PROTECTION" /workspace/gcc--96dfb333/gcc/ --include="*.h" 2>/dev/null | head -20
13. $ grep -rn "stack_clash_protection_alloca_probe_range\|STACK_CLASH" /workspace/gcc--96dfb333/gcc/ --include="*.def" 2>/dev/null | head -20
14. $ ls /workspace/gcc--96dfb333/gcc/ | grep -E "\.def$|target" | head -20
15. $ grep -n "STACK_CLASH\|stack_clash" /workspace/gcc--96dfb333/gcc/target.def | head -20
16. $ grep -n "stack_clash\|STACK_CLASH" /workspace/gcc--96dfb333/gcc/config/i386/i386.cc | head -30
17. $ grep -n "ix86_adjust_stack_and_probe\|ix86.*stack.*clash\|stack_clash.*probe" /workspace/gcc--96dfb333/gcc/config/i386/i386.cc | head -20
18. $ grep -n "^[a-z_]*\|^static\|^void\|^rtx\|^bool\|^int\|^HOST_WIDE" /workspace/gcc--96dfb333/gcc/config/i386/i386.cc | grep -i "stack_clash\|probe" | head -20
19. $ grep -n "dump_stack_clash_frame_info\|stack_clash_protection" /workspace/gcc--96dfb333/gcc/config/i386/i386.cc | head -10
20. $ grep -n "^ix86_adjust_stack_and_probe\|^static.*ix86_adjust_stack\|^dump_stack_clash\|^static.*dump_stack_clash" /workspace/gcc--96dfb333/gcc/config/i386/i386.cc | head -10
21. $ grep -n "^anti_adjust_stack_and_probe\b\|^anti_adjust_stack_and_probe_stack_clash\b" /workspace/gcc--96dfb333/gcc/explow.cc | head -10
22. $ grep -n "^fstack-clash-protection\|^fstack.clash" /workspace/gcc--96dfb333/gcc/common.opt
23. $ grep -n "TARGET_STACK_CLASH_PROTECTION_ALLOCA_PROBE_RANGE" /workspace/gcc--96dfb333/gcc/target.def
24. $ head -5 /workspace/gcc--96dfb333/gcc/testsuite/gcc.target/i386/stack-clash-protection.c
25. $ grep -rn "stack_clash_protection_alloca_probe_range" /workspace/gcc--96dfb333/gcc/target.def | head -10
26. $ sed -n '6530,6550p' /workspace/gcc--96dfb333/gcc/target.def
27. $ grep -n "flag_stack_clash_protection\b" /workspace/gcc--96dfb333/gcc/common.opt | head -5
28. $ sed -n '3052,3058p' /workspace/gcc--96dfb333/gcc/common.opt
File Paths
Trial: runs/mcp_lift_study/csb_org_security_sonnet_20260612_173929/baseline-local-direct/ccx-vuln-remed-126_7cac4c/2026-06-12__18-43-32/ccx-vuln-remed-126__K5VGN2W
+Relative: csb_org_security_sonnet_20260612_173929/baseline-local-direct/ccx-vuln-remed-126_7cac4c/2026-06-12__18-43-32/ccx-vuln-remed-126__K5VGN2W

\ No newline at end of file
diff --git a/explorer/csb_org_security_sonnet_20260612_185629-baseline-local-direct-ccx-vuln-remed-135_aaca04-2026-06-12__19-04-10-ccx-vuln-remed-135__3YBV7nh.html b/explorer/csb_org_security_sonnet_20260612_185629-baseline-local-direct-ccx-vuln-remed-135_aaca04-2026-06-12__19-04-10-ccx-vuln-remed-135__3YBV7nh.html
new file mode 100644
index 0000000000..07ec4ac2a8
--- /dev/null
+++ b/explorer/csb_org_security_sonnet_20260612_185629-baseline-local-direct-ccx-vuln-remed-135_aaca04-2026-06-12__19-04-10-ccx-vuln-remed-135__3YBV7nh.html
@@ -0,0 +1,1596 @@
+ccx-vuln-remed-135 — ccx-vuln-remed-135_aaca04
← Back to results
ccx-vuln-remed-135
ccx-vuln-remed-135_aaca04 | Trial: ccx-vuln-remed-135__3YBV7nh | Score: 0.1667 | mcp_lift_study
Task Information
Task instruction sent to agent
# Chromium Renderer Process Sandbox Audit
+
+## Your Task
+
+Audit the security sandbox implementation for Chromium's renderer processes. Find all C++ source files in `chromium/chromium` that implement the sandbox: 1. The file under `sandbox/linux/` that implements `BPFBasePolicy` — the seccomp-BPF base policy for Linux sandboxing. 2. The file under `sandbox/win/src/` that defines `TargetPolicy` — the Windows sandbox policy configuration. 3. The file under `content/browser/` that configures sandbox parameters for renderer process launch (look for `SetRendererSandboxPolicy` or `GetRendererSandboxType`). 4. The file under `sandbox/policy/` that defines `SandboxType` enum and sandbox profile mappings. Report each file path and key class/function.
+
+## Context
+
+You are working on a codebase task involving repos from the security domain.
+
+## Available Resources
+
+## Output Format
+
+Use the published task contract:
+
+- `TASK_WORKDIR=/workspace`
+- `TASK_REPO_ROOT=/workspace`
+- `TASK_OUTPUT=/workspace/answer.json`
+
+Create a file at `TASK_OUTPUT` (`/workspace/answer.json`) with your findings in the following structure:
+
+```json
+{
+  "files": [
+    {"repo": "repo-name", "path": "relative/path/to/file.go"}
+  ],
+  "symbols": [
+    {"repo": "repo-name", "path": "relative/path/to/file.go", "symbol": "SymbolName"}
+  ],
+  "chain": [
+    {"repo": "repo-name", "path": "relative/path/to/file.go", "symbol": "FunctionName"}
+  ],
+  "text": "Narrative explanation of your findings, citing repos and file paths."
+}
+```
+
+Include only the fields relevant to this task. Your answer is evaluated against a closed-world oracle — completeness matters.
+
+## Evaluation
+
+Your answer will be scored on:
+- **File recall and precision**: Did you find all relevant files?
+
Execution Metrics
Reward
0.1667
Status
passed
Config
ccx-vuln-remed-135_aaca04
Model
anthropic/claude-sonnet-4-6
Agent Time
2.6m
Env Setup
1.2s
Input Tokens
1,786,565
Output Tokens
21,669
Cache Tokens
1,786,506
Cost
$0.60
Tool Calls
44 (0 MCP)
MCP Ratio
0.000
Context Peak
25%
Cache Hit
96%
Turns
44
Timed Out
No
Tool Breakdown
ToolCalls
Bash40
Read3
Write1
Agent Trace
Conversation History (157)
#TimestampTypeSubtypeToolText
1-systeminit-
2-systemthinking_tokens-
3-systemthinking_tokens-
4-systemthinking_tokens-
5-systemthinking_tokens-
6-assistanttext-
I'll explore the workspace to find the relevant Chromium sandbox files.
7-assistanttool_useBash
82026-06-12T23:04:31.343Zusertool_resultBash
chromium--2d05e315
9-assistanttool_useBash
102026-06-12T23:04:33.485Zusertool_resultBash
ATL_OWNERS
+AUTHORS
+BUILD.gn
+CODE_OF_CONDUCT.md
+CPPLINT.cfg
+CRYPTO_OWNERS
+DEPS
+DIR_METADATA
+LICENSE
+LICENSE.chromium_os
+OWNERS
+PRESUBMIT.py
+PRESUBMIT_test.py
+PRESUBMIT_test_mocks.py
+README.md
+WATCHLISTS
+android_webview
+apps
+ash
+base
+build
+build_overrides
+buildtools
+cc
+chrome
+chromecast
+chromeos
+codelabs
+codereview.settings
+components
11-assistanttool_useBash
122026-06-12T23:04:36.190Zusertool_resultBash
BUILD.gn
+COMMON_METADATA
+DEPS
+DIR_METADATA
+OWNERS
+README.md
+constants.h
+features.cc
+features.gni
+features.h
+linux
+mac
+policy
+sandbox_export.h
+win
13-assistanttool_useBash
142026-06-12T23:04:36.608Zusertool_resultBash
BACK_FORWARD_CACHE_OWNERS
+BUILD.gn
+CHILD_PROCESS_SECURITY_POLICY_OWNERS
+DEPS
+OWNERS
+PRESUBMIT.py
+README.md
+about_url_loader_factory.cc
+about_url_loader_factory.h
+accessibility
+after_startup_task_utils.cc
+after_startup_task_utils.h
+agent_cluster_key.cc
+agent_cluster_key.h
+agent_cluster_key_unittest.cc
+aggregation_service
+ai
+android
+attribution_reporting
+audio
+back_forward_cache_basics_browsertest.cc
+back_forward_cache_browsertest.cc
+back_forward_cache_browsertest.h
+back_forward_cache_features_browsertest.cc
+back_forward_cache_internal_browsertest.cc
+back_forward_cache_network_request_browsertest.cc
+back_forward_cache_no_store_browsertest.cc
+back_forward_cache_not_restored_reasons_browsertest.cc
+back_forward_cache_test_util.cc
+back_forward_cache_test_util.h
15-assistanttool_useBash
162026-06-12T23:04:39.645Zusertool_resultBash
BUILD.gn
+DEPS
+OWNERS
+README.md
+bpf_dsl
+integration_tests
+seccomp-bpf
+seccomp-bpf-helpers
+services
+suid
+syscall_broker
+system_headers
+tests
17-assistanttool_useBash
182026-06-12T23:04:40.576Zusertool_resultBash
acl.cc
+acl.h
+acl_unittest.cc
+address_sanitizer_test.cc
+alternate_desktop.cc
+alternate_desktop.h
+app_container.h
+app_container_base.cc
+app_container_base.h
+app_container_test.cc
+app_container_unittest.cc
+broker_services.cc
+broker_services.h
+crosscall_client.h
+crosscall_params.h
+crosscall_server.cc
+crosscall_server.h
+eat_resolver.cc
+eat_resolver.h
+file_policy_test.cc
+filesystem_dispatcher.cc
+filesystem_dispatcher.h
+filesystem_interception.cc
+filesystem_interception.h
+filesystem_policy.cc
+filesystem_policy.h
+handle_closer.h
+handle_closer_agent.cc
+handle_closer_agent.h
+handle_closer_test.cc
19-assistanttool_useBash
202026-06-12T23:04:40.785Zusertool_resultBash
BUILD.gn
+DEPS
+OWNERS
+README.md
+export.h
+features.cc
+features.h
+fuchsia
+linux
+mac
+mojom
+sandbox.cc
+sandbox.h
+sandbox_delegate.h
+sandbox_type.cc
+sandbox_type.h
+sandbox_type_unittest.cc
+switches.cc
+switches.h
+win
21-assistanttool_useBash
222026-06-12T23:04:46.529Zusertool_resultBash
(Bash completed with no output)
23-assistanttool_useBash
242026-06-12T23:04:46.832Zusertool_resultBash
/workspace/chromium--2d05e315/sandbox/win/src/broker_services.cc
+/workspace/chromium--2d05e315/sandbox/win/src/app_container_test.cc
+/workspace/chromium--2d05e315/sandbox/win/src/broker_services.h
+/workspace/chromium--2d05e315/sandbox/win/src/handle_closer_test.cc
+/workspace/chromium--2d05e315/sandbox/win/src/process_mitigations_extensionpoints_unittest.cc
+/workspace/chromium--2d05e315/sandbox/win/src/file_policy_test.cc
+/workspace/chromium--2d05e315/sandbox/win/src/sandbox_policy_base.h
+/workspace/chromium--2d05e315/sandbox/win/src/process_mitigations_unittest.cc
+/workspace/chromium--2d05e315/sandbox/win/src/process_mitigations_dyncode_unittest.cc
+/workspace/chromium--2d05e315/sandbox/win/src/sandbox_policy_diagnostic.h
+/workspace/chromium--2d05e315/sandbox/win/src/sandbox.h
+/workspace/chromium--2d05e315/sandbox/win/src/sandbox_policy.h
25-assistanttool_useBash
262026-06-12T23:04:50.095Zusertool_resultBash
(Bash completed with no output)
27-assistanttool_useBash
282026-06-12T23:04:50.335Zusertool_resultBash
/workspace/chromium--2d05e315/sandbox/win/src/sandbox.h:class TargetPolicy;
29-assistanttool_useBash
302026-06-12T23:04:53.030Zusertool_resultBash
Exit code 123
31-assistanttool_useBash
322026-06-12T23:04:53.536Zusertool_resultBash
// Copyright 2012 The Chromium Authors
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef SANDBOX_WIN_SRC_SANDBOX_POLICY_H_
+#define SANDBOX_WIN_SRC_SANDBOX_POLICY_H_
+
+#include <stddef.h>
+#include <stdint.h>
+
+#include "base/containers/span.h"
+#include "sandbox/win/src/sandbox_types.h"
+#include "sandbox/win/src/security_level.h"
+
+namespace sandbox {
+
+class AppContainer;
+
+// Desktop used to launch child, controls GetDesktop().
+enum class Desktop {
+  // Child is launched without changing the desktop.
+  kDefault,
+  // Child is launched using the alternate desktop.
+  kAlternateDesktop,
+  // Child is launched using the anternate desktop and window station.
+  kAlternateWinstation,
+};
+
+// Allowable semantics when an AllowFileAccess() rule is matched.
+enum class FileSemantics {
+  kAllowAny,       // Allows open or create for any kind of access that
+                   // the file system supports.
+  kAllowReadonly,  // Allows open or create with read access only
+                   // (includes access to query the attributes of a file).
+};
+
+// Configures sandbox policy to close a given handle or set of handles in the
+// target just before entering lockdown.
+enum class HandleToClose {
+  // Closes any Section ending with the name `\windows_shell_global_counters`.
+  kWindowsShellGlobalCounters,
+  // Closes any File with the full name `\Device\DeviceApi`.
+  kDeviceApi,
+  // Closes any File with the full name `\Device\KsecDD`.
+  kKsecDD,
+  // Closes all handles of type `ALPC Port` and closes the Csrss heap.
+  kDisconnectCsrss,
+};
+
+// Policy configuration that can be shared over multiple targets of the same tag
+// (see BrokerServicesBase::CreatePolicy(tag)). Methods in TargetConfig will
+// only need to be called the first time a TargetPolicy object with a given tag
+// is configured.
+//
+// We need [[clang::lto_visibility_public]] because instances of this class are
+// passed across module boundaries. This means different modules must have
+// compatible definitions of the class even when LTO is enabled.
+class [[clang::lto_visibility_public]] TargetConfig {
+ public:
+  virtual ~TargetConfig() {}
+
+  // Returns `true` when the TargetConfig of this policy object has been
+  // populated. Methods in TargetConfig should not be called.
+  //
+  // Returns `false` if TargetConfig methods do need to be called to configure
+  // this policy object.
+  virtual bool IsConfigured() const = 0;
+
+  // Sets the security level for the target process' two tokens.
+  // This setting is permanent and cannot be changed once the target process is
+  // spawned.
+  // initial: the security level for the initial token. This is the token that
+  //   is used by the process from the creation of the process until the moment
+  //   the process calls TargetServices::LowerToken() or the process calls
+  //   win32's RevertToSelf(). Once this happens the initial token is no longer
+  //   available and the lockdown token is in effect. Using an initial token is
+  //   not compatible with AppContainer, see SetAppContainer.
+  // lockdown: the security level for the token that comes into force after the
+  //   process calls TargetServices::LowerToken() or the process calls
+  //   RevertToSelf(). See the explanation of each level in the TokenLevel
33-assistanttool_useBash
342026-06-12T23:04:55.949Zusertool_resultBash
/workspace/chromium--2d05e315/sandbox/win/src/sandbox.h:class TargetPolicy;
35-assistanttool_useBash
362026-06-12T23:04:56.554Zusertool_resultBash
BUILD.gn
+DEPS
+OWNERS
+README.md
+bpf_dsl
+integration_tests
+seccomp-bpf
+seccomp-bpf-helpers
+services
+suid
+syscall_broker
+system_headers
+tests
37-assistanttool_useBash
382026-06-12T23:04:59.399Zusertool_resultBash
DEPS
+bpf_tester_compatibility_delegate.h
+bpf_tests.h
+bpf_tests_unittest.cc
+die.cc
+die.h
+sandbox_bpf.cc
+sandbox_bpf.h
+sandbox_bpf_test_runner.cc
+sandbox_bpf_test_runner.h
+sandbox_bpf_unittest.cc
+syscall.cc
+syscall.h
+syscall_unittest.cc
+trap.cc
+trap.h
+trap_unittest.cc
39-assistanttool_useBash
402026-06-12T23:05:00.000Zusertool_resultBash
DEPS
+bpf_dsl.cc
+bpf_dsl.h
+bpf_dsl_forward.h
+bpf_dsl_impl.h
+bpf_dsl_unittest.cc
+codegen.cc
+codegen.h
+codegen_unittest.cc
+cons.h
+cons_unittest.cc
+dump_bpf.cc
+dump_bpf.h
+errorcode.h
+golden
+linux_syscall_ranges.h
+policy.cc
+policy.h
+policy_compiler.cc
+policy_compiler.h
+seccomp_macros.h
+syscall_set.cc
+syscall_set.h
+syscall_set_unittest.cc
+test_trap_registry.cc
+test_trap_registry.h
+test_trap_registry_unittest.cc
+trap_registry.h
+verifier.cc
+verifier.h
41-assistanttool_useBash
422026-06-12T23:05:02.857Zusertool_resultBash
/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_cdm_policy_linux.cc
+/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_gpu_policy_linux.cc
+/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_cros_arm_gpu_policy_linux.cc
+/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_broker_policy_linux.cc
+/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_audio_policy_linux.cc
+/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_on_device_translation_policy_linux.cc
+/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_ime_policy_linux.cc
+/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_service_policy_linux.cc
+/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_network_policy_linux.cc
+/workspace/chromium--2d05e315/sandbox/policy/linux/sandbox_seccomp_bpf_linux.cc
+/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_libassistant_policy_linux.cc
+/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_tts_policy_linux.cc
+/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_screen_ai_policy_linux.cc
+/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_print_compositor_policy_linux.cc
+/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_utility_policy_linux.cc
+/workspace/chromium--2d05e315/sandbox/policy/linux/sandbox_linux.cc
+/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_hardware_video_decoding_policy_linux.h
+/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_ppapi_policy_linux.h
+/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_speech_recognition_policy_linux.h
+/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_audio_policy_linux.h
+/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_base_policy_linux.cc
+/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_base_policy_linux.h
+/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_cdm_policy_linux.h
+/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_broker_policy_linux.h
+/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_nearby_policy_linux.h
+/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_print_compositor_policy_linux.h
+/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_libassistant_policy_linux.h
+/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_gpu_policy_linux.h
+/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_renderer_policy_linux.cc
+/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_ime_policy_linux.h
+/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_print_backend_policy_linux.h
+/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_renderer_policy_linux.h
+/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_on_device_translation_policy_linux.h
+/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_ppapi_policy_linux.cc
+/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_tts_policy_linux.h
+/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_service_policy_linux.h
+/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_utility_policy_linux.h
+/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_screen_ai_policy_linux.h
+/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_speech_recognition_policy_linux.cc
+/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_hardware_video_decoding_policy_linux.cc
+/workspace/chromium--2d05e315/sandbox/policy/linux/sandbox_seccomp_bpf_linux.h
+/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_network_policy_linux.h
+/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_nearby_policy_linux.cc
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DEPS
+baseline_policy.cc
+baseline_policy.h
+baseline_policy_android.cc
+baseline_policy_android.h
+baseline_policy_android_unittest.cc
+baseline_policy_unittest.cc
+seccomp_starter_android.cc
+seccomp_starter_android.h
+sigsys_handlers.cc
+sigsys_handlers.h
+sigsys_handlers_unittest.cc
+syscall_parameters_restrictions.cc
+syscall_parameters_restrictions.h
+syscall_parameters_restrictions_unittests.cc
+syscall_sets.cc
+syscall_sets.h
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I found BPFBasePolicy is in `sandbox/policy/linux/`. Let me verify all the files now.
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// Copyright 2013 The Chromium Authors
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef SANDBOX_POLICY_LINUX_BPF_BASE_POLICY_LINUX_H_
+#define SANDBOX_POLICY_LINUX_BPF_BASE_POLICY_LINUX_H_
+
+#include <memory>
+
+#include "build/build_config.h"
+#include "sandbox/linux/bpf_dsl/bpf_dsl_forward.h"
+#include "sandbox/linux/bpf_dsl/policy.h"
+#include "sandbox/linux/seccomp-bpf-helpers/baseline_policy.h"
+#include "sandbox/policy/export.h"
+
+#if BUILDFLAG(IS_ANDROID)
+#include "sandbox/linux/seccomp-bpf-helpers/baseline_policy_android.h"
+#endif
+
+namespace sandbox::policy {
+
+// The "baseline" BPF policy. Any other seccomp-bpf policy should inherit
+// from it.
+// It implements the main Policy interface. Due to its nature
+// as a "kernel attack surface reduction" layer, it's implementation-defined.
+class SANDBOX_POLICY_EXPORT BPFBasePolicy : public bpf_dsl::Policy {
+ public:
+#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS)
+  BPFBasePolicy();
+#elif BUILDFLAG(IS_ANDROID)
+  explicit BPFBasePolicy(const BaselinePolicyAndroid::RuntimeOptions& options);
+#endif
+
+  BPFBasePolicy(const BPFBasePolicy&) = delete;
+  BPFBasePolicy& operator=(const BPFBasePolicy&) = delete;
+
+  ~BPFBasePolicy() override;
+
+  // bpf_dsl::Policy:
+  bpf_dsl::ResultExpr EvaluateSyscall(int system_call_number) const override;
+  bpf_dsl::ResultExpr InvalidSyscall() const override;
+
+  // Get the errno(3) to return for filesystem errors.
+  static int GetFSDeniedErrno();
+
+  pid_t GetPolicyPid() const { return baseline_policy_->policy_pid(); }
+
+ private:
+  // Compose the BaselinePolicy from sandbox/.
+  std::unique_ptr<BaselinePolicy> baseline_policy_;
+};
+
+}  // namespace sandbox::policy
+
+#endif  // SANDBOX_POLICY_LINUX_BPF_BASE_POLICY_LINUX_H_
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263:class [[clang::lto_visibility_public]] TargetPolicy {
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290 /workspace/chromium--2d05e315/sandbox/win/src/sandbox_policy.h
+4
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// Copyright 2017 The Chromium Authors
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef SANDBOX_POLICY_SANDBOX_TYPE_H_
+#define SANDBOX_POLICY_SANDBOX_TYPE_H_
+
+#include <string>
+
+#include "base/command_line.h"
+#include "sandbox/policy/export.h"
+
+namespace sandbox {
+namespace mojom {
+enum class Sandbox;
+}  // namespace mojom
+
+namespace policy {
+
+SANDBOX_POLICY_EXPORT bool IsUnsandboxedSandboxType(
+    sandbox::mojom::Sandbox sandbox_type);
+
+SANDBOX_POLICY_EXPORT void SetCommandLineFlagsForSandboxType(
+    base::CommandLine* command_line,
+    sandbox::mojom::Sandbox sandbox_type);
+
+SANDBOX_POLICY_EXPORT sandbox::mojom::Sandbox SandboxTypeFromCommandLine(
+    const base::CommandLine& command_line);
+
+SANDBOX_POLICY_EXPORT std::string StringFromUtilitySandboxType(
+    sandbox::mojom::Sandbox sandbox_type);
+
+SANDBOX_POLICY_EXPORT sandbox::mojom::Sandbox UtilitySandboxTypeFromString(
+    const std::string& sandbox_string);
+
+}  // namespace policy
+}  // namespace sandbox
+
+#endif  // SANDBOX_POLICY_SANDBOX_TYPE_H_
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BUILD.gn
+OWNERS
+context.mojom
+sandbox.mojom
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/workspace/chromium--2d05e315/content/browser/child_process_launcher_helper_android.cc
+/workspace/chromium--2d05e315/content/browser/site_per_process_browsertest.cc
+/workspace/chromium--2d05e315/content/browser/fenced_frame/fenced_frame.cc
+/workspace/chromium--2d05e315/content/browser/renderer_host/render_process_host_sandbox_policy_win_browsertest.cc
+/workspace/chromium--2d05e315/content/renderer/renderer_main_platform_delegate_android.cc
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// Copyright 2021 The Chromium Authors
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+module sandbox.mojom;
+
+// Sandbox type that can be specified as an attribute of mojo interfaces.
+// To specify the sandbox a service should be launched in, use the
+// [ServiceSandbox=type] attribute.
+// If your service does not need access to OS resources it should be
+// possible to host it in |kService|. These values are mapped to
+// //sandbox/policy/sandbox_type.h values.
+enum Sandbox {
+  // |kService| hosts 'computation only' services such as decoders that
+  // use limited operating system services. Prefer to use this sandbox
+  // if possible.
+  kService,
+
+  // |kServiceWithJit| hosts computation only services that make use of
+  // dynamic code (e.g. v8 or wasm) but do not need access to OS resources.
+  // Prefer |kService| if possible.
+  kServiceWithJit,
+
+  // Hosts generic utilities with limited access to system services.
+  // On some platforms, may be slightly less locked down than |kService|.
+  // For instance, it allows dynamic code and wider access to APIs on Windows.
+  kUtility,
+
+  // The audio service process. May be disabled by policy.
+  kAudio,
+
+  // Hosts the content decryption module. Allows pre-loading of CDM libraries.
+  // - On Windows, when `CdmServiceBroker` is connected the CDM was not
+  // sandboxed to allow CDM preloading.
+  // - On Mac, the process is fully sandboxed when launched.
+  // - On Linux/ChromeOS, the CDM is preloaded in the zygote sandbox.
+  kCdm,
+
+  // The network service. May be disabled by policy.
+  kNetwork,
+
+  // The on-device model execution service. This sandbox is equivalent to the
+  // GPU process's sandbox, but can be used by service processes to host
+  // trustworthy models that may process untrustworthy inputs.
+  kOnDeviceModelExecution,
+
+  // Runs with the same rights as the browser. Usually needed to improve
+  // stability by hosting code that interacts with third party code in another
+  // process.
+  kNoSandbox,
+
+  // Hosts the GPU service and can talk to GPU drivers and other OS APIs which
+  // may not be expecting untrusted input.
+  kGpu,
+
+  // Composits PDF and XPS documents.
+  kPrintCompositor,
+
+  // Hosts untrustworthy web content. Blocks as much OS access as possible.
+  // Unless disabled by policy, allows dynamic code (for wasm/v8). Services
+  // should prefer to use kService or kUtility.
+  kRenderer,
+
+  // Like kUtility but allows loading of speech recognition libraries.
+  kSpeechRecognition,
+
+  // Like kService but allows loading of the optimization guide library.
+  [EnableIf=is_linux]
+  kVideoEffects,
+
+  // Like kUtility but allows loading of screen AI library.
+  [EnableIf=enable_screen_ai_service]
+  kScreenAI,
+
+  // The PPAPI plugin process. (Unsandboxed on Windows.)
+  [EnableIf=enable_ppapi_sandbox]
+  kPpapi,
+
+  // Equivalent to no sandbox on all non-Fuchsia platforms.
+  // Minimally privileged sandbox on Fuchsia.
+  [EnableIf=is_fuchsia]
+  kVideoCapture,
+
+  // Allows access to file contents and Windows APIs for parsing icons from PE
+  // files.
+  [EnableIf=is_win]
+  kIconReader,
+
+  // Allows LPAC capabilities for the Windws Media Foundation CDM, including
+  // internet and private network access, COM, Identity & others. Allows access
+  // to files in the `mediaFoundationCdmFiles` Chromium lpac.
+  [EnableIf=is_win]
+  kMediaFoundationCdm,
+
+  // Launches elevated. Used by the RemovableStorageWriter.
+  [EnableIf=is_win]
+  kNoSandboxAndElevatedPrivileges,
+
+  // Like kUtility, but patches GDI during child startup in pdf_child_init.
+  [EnableIf=is_win]
+  kPdfConversion,
+
+  // Interfaces with operating system print drivers.
+  [EnableIf=enable_oop_printing]
+  kPrintBackend,
+
+  // |kXrCompositing| hosts XR Device Service on Windows.
+  [EnableIf=is_win]
+  kXrCompositing,
+
+  // Allows LPAC capabilities for WinHttp. This only needs internet access,
+  // policy access, and service access.
+  [EnableIf=is_win]
+  kWindowsSystemProxyResolver,...
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Now let me find the content/browser file that configures renderer sandbox parameters.
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/workspace/chromium--2d05e315/content/browser/browser_main_loop.cc
+/workspace/chromium--2d05e315/content/browser/utility_process_sandbox_browsertest.cc
+/workspace/chromium--2d05e315/content/browser/child_process_launcher_helper.cc
+/workspace/chromium--2d05e315/content/browser/child_process_security_policy_unittest.cc
+/workspace/chromium--2d05e315/content/browser/child_process_launcher_helper_fuchsia.cc
+/workspace/chromium--2d05e315/content/browser/security_exploit_browsertest.cc
+/workspace/chromium--2d05e315/content/browser/site_per_process_browsertest.cc
+/workspace/chromium--2d05e315/content/browser/network_context_client_base_impl_unittest.cc
+/workspace/chromium--2d05e315/content/browser/child_process_launcher_helper_android.cc
+/workspace/chromium--2d05e315/content/browser/site_per_process_hit_test_browsertest.cc
+/workspace/chromium--2d05e315/content/browser/file_system/browser_file_system_helper_unittest.cc
+/workspace/chromium--2d05e315/content/browser/back_forward_cache_internal_browsertest.cc
+/workspace/chromium--2d05e315/content/browser/child_process_launcher_helper_linux.cc
+/workspace/chromium--2d05e315/content/browser/devtools/protocol/page_handler.cc
+/workspace/chromium--2d05e315/content/browser/media/audio_input_stream_broker_unittest.cc
+/workspace/chromium--2d05e315/content/browser/preloading/prerender/prerender_host.cc
+/workspace/chromium--2d05e315/content/browser/preloading/prerender/prerender_host_registry.cc
+/workspace/chromium--2d05e315/content/browser/media/audio_loopback_stream_broker_unittest.cc
+/workspace/chromium--2d05e315/content/browser/renderer_host/ipc_utils.cc
+/workspace/chromium--2d05e315/content/browser/renderer_host/render_widget_host_delegate.cc
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render_process_host_sandbox_policy_win_browsertest.cc
+renderer_sandboxed_process_launcher_delegate.cc
+renderer_sandboxed_process_launcher_delegate.h
+renderer_sandboxed_process_launcher_delegate_unittest.cc
+sandbox_flags.md
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// Copyright 2021 The Chromium Authors
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef CONTENT_BROWSER_RENDERER_HOST_RENDERER_SANDBOXED_PROCESS_LAUNCHER_DELEGATE_H_
+#define CONTENT_BROWSER_RENDERER_HOST_RENDERER_SANDBOXED_PROCESS_LAUNCHER_DELEGATE_H_
+
+#include "base/command_line.h"
+#include "build/build_config.h"
+#include "content/common/content_export.h"
+#include "content/public/common/sandboxed_process_launcher_delegate.h"
+#include "sandbox/policy/mojom/sandbox.mojom.h"
+
+namespace content {
+// NOTE: changes to this class need to be reviewed by the security team.
+class CONTENT_EXPORT RendererSandboxedProcessLauncherDelegate
+    : public SandboxedProcessLauncherDelegate {
+ public:
+  RendererSandboxedProcessLauncherDelegate() = default;
+
+  ~RendererSandboxedProcessLauncherDelegate() override = default;
+
+#if BUILDFLAG(USE_ZYGOTE)
+  ZygoteCommunication* GetZygote() override;
+#endif  // BUILDFLAG(USE_ZYGOTE)
+
+#if BUILDFLAG(IS_MAC)
+  bool EnableCpuSecurityMitigations() override;
+#endif  // BUILDFLAG(IS_MAC)
+
+  // sandbox::policy::SandboxDelegate:
+  sandbox::mojom::Sandbox GetSandboxType() override;
+};
+
+#if BUILDFLAG(IS_WIN)
+// NOTE: changes to this class need to be reviewed by the security team.
+class CONTENT_EXPORT RendererSandboxedProcessLauncherDelegateWin
+    : public RendererSandboxedProcessLauncherDelegate {
+ public:
+  RendererSandboxedProcessLauncherDelegateWin(const base::CommandLine& cmd_line,
+                                              bool is_pdf_renderer,
+                                              bool is_jit_disabled);
+  // sandbox::policy::SandboxDelegate:
+  std::string GetSandboxTag() override;
+  bool InitializeConfig(sandbox::TargetConfig* config) override;
+  void PostSpawnTarget(base::ProcessHandle process) override;
+  bool CetCompatible() override;
+
+  // SandboxedProcessLauncherDelegate:
+  bool ShouldUseUntrustedMojoInvitation() override;
+
+ private:
+  const bool renderer_code_integrity_enabled_;
+  const bool renderer_app_container_disabled_;
+  const bool is_pdf_renderer_ = false;
+  bool dynamic_code_can_be_disabled_ = false;
+};
+#endif  // BUILDFLAG(IS_WIN)
+
+}  // namespace content
+
+#endif  // CONTENT_BROWSER_RENDERER_HOST_RENDERER_SANDBOXED_PROCESS_LAUNCHER_DELEGATE_H_
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// Copyright 2021 The Chromium Authors
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.h"
+
+#include <string_view>
+
+#include "base/strings/string_split.h"
+#include "build/build_config.h"
+#include "content/public/browser/content_browser_client.h"
+#include "content/public/common/content_client.h"
+
+#if BUILDFLAG(IS_WIN)
+#include <windows.h>
+
+#include "base/check.h"
+#include "base/feature_list.h"
+#include "base/metrics/histogram_functions.h"
+#include "base/time/time.h"
+#include "base/win/nt_status.h"
+#include "sandbox/policy/features.h"
+#include "sandbox/policy/win/sandbox_win.h"
+#include "sandbox/win/src/sandbox_policy_base.h"
+#include "sandbox/win/src/security_level.h"
+#include "third_party/blink/public/common/switches.h"
+#endif
+
+#if BUILDFLAG(USE_ZYGOTE)
+#include "content/public/common/content_switches.h"
+#include "content/public/common/zygote/zygote_handle.h"  // nogncheck
+#endif
+
+namespace content {
+
+#if BUILDFLAG(USE_ZYGOTE)
+ZygoteCommunication* RendererSandboxedProcessLauncherDelegate::GetZygote() {
+  const base::CommandLine& browser_command_line =
+      *base::CommandLine::ForCurrentProcess();
+  base::CommandLine::StringType renderer_prefix =
+      browser_command_line.GetSwitchValueNative(switches::kRendererCmdPrefix);
+  if (!renderer_prefix.empty())
+    return nullptr;
+  return GetGenericZygote();
+}
+#endif  // BUILDFLAG(USE_ZYGOTE)
+
+#if BUILDFLAG(IS_MAC)
+bool RendererSandboxedProcessLauncherDelegate::EnableCpuSecurityMitigations() {
+  return true;
+}
+#endif  // BUILDFLAG(IS_MAC)
+
+sandbox::mojom::Sandbox
+RendererSandboxedProcessLauncherDelegate::GetSandboxType() {
+  return sandbox::mojom::Sandbox::kRenderer;
+}
+
+#if BUILDFLAG(IS_WIN)
+RendererSandboxedProcessLauncherDelegateWin::
+    RendererSandboxedProcessLauncherDelegateWin(
+        const base::CommandLine& cmd_line,
+        bool is_pdf_renderer,
+        bool is_jit_disabled)
+    : renderer_code_integrity_enabled_(
+          GetContentClient()->browser()->IsRendererCodeIntegrityEnabled()),
+      renderer_app_container_disabled_(
+          GetContentClient()->browser()->IsAppContainerDisabled(
+              sandbox::mojom::Sandbox::kRenderer)),
+      is_pdf_renderer_(is_pdf_renderer) {
+  // PDF renderers must be jitless.
+  CHECK(!is_pdf_renderer || is_jit_disabled);
+  if (is_jit_disabled) {
+    dynamic_code_can_be_disabled_ = true;
+    return;
+  }
+  if (cmd_line.HasSwitch(blink::switches::kJavaScriptFlags)) {
+    std::string js_flags =
+        cmd_line.GetSwitchValueASCII(blink::switches::kJavaScriptFlags);
+    std::vector<std::string_view> js_flag_list = base::SplitStringPiece(
+        js_flags, ",", base::TRIM_WHITESPACE, base::SPLIT_WANT_NONEMPTY);
+    for (const auto& js_flag : js_flag_list) {
+      if (js_flag == "--jitless") {
+        // If v8 is running jitless then there is no need for the ability to
+        // mark writable pages as executable to be available to the process.
+        dynamic_code_can_be_disabled_ = true;
+        break;
+      }
+    }
+  }
+}
+
+std::string RendererSandboxedProcessLauncherDelegateWin::GetSandboxTag() {
+  if (is_pdf_renderer_) {
+    // All pdf renderers are jitless so only need one tag for these.
+    return sandbox::policy::SandboxWin::GetSandboxTagForDelegate(
+        "renderer-pdfium", GetSandboxType());
+  } else {
+    // Some renderers can be jitless so need different tags.
+    return sandbox::policy::SandboxWin::GetSandboxTagForDelegate(
+        dynamic_code_can_be_disabled_ ? "renderer-jitless" : "renderer",
+        GetSandboxType());
+  }
+}
+
+bool RendererSandboxedProcessLauncherDelegateWin::InitializeConfig(
+    sandbox::TargetConfig* config) {
+  DCHECK(!config->IsConfigured());
+
+  sandbox::policy::SandboxWin::AddBaseHandleClosePolicy(config);
+
+  ContentBrowserClient::AppContainerFlags ac_flags(
+      ContentBrowserClient::AppContainerFlags::kAppContainerFlagNone);
+  if (renderer_app_container_d...
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// Copyright 2017 The Chromium Authors
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "sandbox/policy/sandbox_type.h"
+
+#include <string>
+
+#include "base/check.h"
+#include "base/feature_list.h"
+#include "base/logging.h"
+#include "base/notreached.h"
+#include "build/build_config.h"
+#include "build/chromeos_buildflags.h"
+#include "ppapi/buildflags/buildflags.h"
+#include "printing/buildflags/buildflags.h"
+#include "sandbox/policy/features.h"
+#include "sandbox/policy/mojom/sandbox.mojom.h"
+#include "sandbox/policy/switches.h"
+
+namespace sandbox {
+namespace policy {
+using sandbox::mojom::Sandbox;
+
+bool IsUnsandboxedSandboxType(Sandbox sandbox_type) {
+  switch (sandbox_type) {
+    case Sandbox::kNoSandbox:
+      return true;
+#if BUILDFLAG(IS_WIN)
+    case Sandbox::kNoSandboxAndElevatedPrivileges:
+      return true;
+    case Sandbox::kXrCompositing:
+    case Sandbox::kPdfConversion:
+    case Sandbox::kIconReader:
+    case Sandbox::kMediaFoundationCdm:
+    case Sandbox::kWindowsSystemProxyResolver:
+      return false;
+#endif
+    case Sandbox::kAudio:
+      return false;
+#if BUILDFLAG(IS_FUCHSIA)
+    case Sandbox::kVideoCapture:
+      return false;
+#endif
+    case Sandbox::kNetwork:
+      return false;
+    case Sandbox::kOnDeviceModelExecution:
+      return false;
+    case Sandbox::kRenderer:
+    case Sandbox::kService:
+    case Sandbox::kServiceWithJit:
+    case Sandbox::kUtility:
+    case Sandbox::kGpu:
+#if BUILDFLAG(ENABLE_PPAPI) && !BUILDFLAG(IS_WIN)
+    case Sandbox::kPpapi:
+#endif
+    case Sandbox::kCdm:
+#if BUILDFLAG(ENABLE_OOP_PRINTING)
+    case Sandbox::kPrintBackend:
+#endif
+    case Sandbox::kPrintCompositor:
+#if BUILDFLAG(IS_MAC)
+    case Sandbox::kMirroring:
+#endif
+#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS_ASH)
+    case Sandbox::kHardwareVideoDecoding:
+#endif  // BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS_ASH)
+#if BUILDFLAG(IS_CHROMEOS_ASH)
+    case Sandbox::kIme:
+    case Sandbox::kTts:
+    case Sandbox::kNearby:
+#if BUILDFLAG(ENABLE_CROS_LIBASSISTANT)
+    case Sandbox::kLibassistant:
+#endif  // BUILDFLAG(ENABLE_CROS_LIBASSISTANT)
+#endif  // // BUILDFLAG(IS_CHROMEOS_ASH)
+#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS)
+    case Sandbox::kZygoteIntermediateSandbox:
+    case Sandbox::kHardwareVideoEncoding:
+#endif
+#if BUILDFLAG(ENABLE_SCREEN_AI_SERVICE)
+    case Sandbox::kScreenAI:
+#endif
+    case Sandbox::kSpeechRecognition:
+#if BUILDFLAG(IS_LINUX)
+    case Sandbox::kVideoEffects:
+#endif
+#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_MAC)
+    case Sandbox::kOnDeviceTranslation:
+#endif
+      return false;
+  }
+}
+
+void SetCommandLineFlagsForSandboxType(base::CommandLine* command_line,
+                                       Sandbox sandbox_type) {
+  switch (sandbox_type) {
+    case Sandbox::kNoSandbox:
+      if (command_line->GetSwitchValueASCII(switches::kProcessType) ==
+          switches::kUtilityProcess) {
+        DCHECK(!command_line->HasSwitch(switches::kServiceSandboxType));
+        command_line->AppendSwitchASCII(
+            switches::kServiceSandboxType,
+            StringFromUtilitySandboxType(sandbox_type));
+      } else {
+        command_line->AppendSwitch(switches::kNoSandbox);
+      }
+      break;
+    case Sandbox::kRenderer:
+      DCHECK(command_line->GetSwitchValueASCII(switches::kProcessType) ==
+             switches::kRendererProcess);
+      break;
+    case Sandbox::kGpu:
+      DCHECK(command_line->GetSwitchValueASCII(switches::kProcessType) ==
+             switches::kGpuProcess);
+      break;
+#if BUILDFLAG(ENABLE_PPAPI) && !BUILDFLAG(IS_WIN)
+    case Sandbox::kPpapi:
+      if (command_line->GetSwitchValueASCII(switches::kProcessType) ==
+          switches::kUtilityProcess) {
+        command_line->AppendSwitchASCII(switches::kServiceSandboxType,
+                                        switches::kPpapiSandbox);
+      } else {
+        DCHECK(command_line->GetSwitchValueASCII(switches::kProcessType) ==
+               switches::kPpapiPluginProces...
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1122026-06-12T23:05:49.993Zusertool_resultBash
// Copyright 2013 The Chromium Authors
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "sandbox/policy/linux/bpf_base_policy_linux.h"
+
+#include <errno.h>
+
+#include "base/check.h"
+#include "sandbox/linux/bpf_dsl/bpf_dsl.h"
+#include "sandbox/linux/seccomp-bpf-helpers/baseline_policy.h"
+#include "sandbox/linux/system_headers/linux_syscalls.h"
+
+#if BUILDFLAG(IS_ANDROID)
+#include "sandbox/linux/seccomp-bpf-helpers/baseline_policy_android.h"
+#endif
+
+using sandbox::bpf_dsl::Allow;
+using sandbox::bpf_dsl::ResultExpr;
+
+namespace sandbox {
+namespace policy {
+
+namespace {
+
+// The errno used for denied file system access system calls, such as open(2).
+static const int kFSDeniedErrno = EPERM;
+
+}  // namespace.
+#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS)
+BPFBasePolicy::BPFBasePolicy()
+    : baseline_policy_(std::make_unique<BaselinePolicy>(kFSDeniedErrno)) {}
+#elif BUILDFLAG(IS_ANDROID)
+BPFBasePolicy::BPFBasePolicy(
+    const BaselinePolicyAndroid::RuntimeOptions& options)
+    : baseline_policy_(std::make_unique<BaselinePolicyAndroid>(options)) {}
+#endif
+BPFBasePolicy::~BPFBasePolicy() = default;
+
+ResultExpr BPFBasePolicy::EvaluateSyscall(int system_call_number) const {
+  DCHECK(baseline_policy_);
+
+  // set_robust_list(2) is part of the futex(2) infrastructure.
+  // Chrome on Linux/Chrome OS will call set_robust_list(2) frequently.
+  // The baseline policy will EPERM set_robust_list(2), but on systems with
+  // SECCOMP logs enabled in auditd this will cause a ton of logspam.
+  // If we're not blocking the entire futex(2) infrastructure, we should allow
+  // set_robust_list(2) and quiet the logspam.
+  if (system_call_number == __NR_set_robust_list) {
+    return Allow();
+  }
+
+  return baseline_policy_->EvaluateSyscall(system_call_number);
+}
+
+ResultExpr BPFBasePolicy::InvalidSyscall() const {
+  DCHECK(baseline_policy_);
+  return baseline_policy_->InvalidSyscall();
+}
+
+int BPFBasePolicy::GetFSDeniedErrno() {
+  return kFSDeniedErrno;
+}
+
+}  // namespace policy
+}  // namespace sandbox.
113-assistanttext-
Now I have all the information needed. Let me also verify the exact line numbers for the class/function definitions.
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1152026-06-12T23:05:56.062Zusertool_resultBash
/workspace/chromium--2d05e315/content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.h:32:  sandbox::mojom::Sandbox GetSandboxType() override;
+/workspace/chromium--2d05e315/sandbox/policy/mojom/sandbox.mojom:13:enum Sandbox {
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32:  sandbox::mojom::Sandbox GetSandboxType() override;
+13:enum Sandbox {
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1252026-06-12T23:06:11.000Zusertool_resultRead
25	// as a "kernel attack surface reduction" layer, it's implementation-defined.
+26	class SANDBOX_POLICY_EXPORT BPFBasePolicy : public bpf_dsl::Policy {
+27	 public:
+28	#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS)
+29	  BPFBasePolicy();
+30	#elif BUILDFLAG(IS_ANDROID)
+31	  explicit BPFBasePolicy(const BaselinePolicyAndroid::RuntimeOptions& options);
+32	#endif
+33	
+34	  BPFBasePolicy(const BPFBasePolicy&) = delete;
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55	// We need [[clang::lto_visibility_public]] because instances of this class are
+56	// passed across module boundaries. This means different modules must have
+57	// compatible definitions of the class even when LTO is enabled.
+58	class [[clang::lto_visibility_public]] TargetConfig {
+59	 public:
+60	  virtual ~TargetConfig() {}
+61	
+62	  // Returns `true` when the TargetConfig of this policy object has been
+63	  // populated. Methods in TargetConfig should not be called.
+64	  //
+65	  // Returns `false` if TargetConfig methods do need to be called to configure
+66	  // this policy object.
+67	  virtual bool IsConfigured() const = 0;
+68	
+69	  // Sets the security level for the target process' two tokens.
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260	// We need [[clang::lto_visibility_public]] because instances of this class are
+261	// passed across module boundaries. This means different modules must have
+262	// compatible definitions of the class even when LTO is enabled.
+263	class [[clang::lto_visibility_public]] TargetPolicy {
+264	 public:
+265	  virtual ~TargetPolicy() {}
+266	
+267	  // Fetches the backing TargetConfig for this policy.
+268	  virtual TargetConfig* GetConfig() = 0;
+269	
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154-assistanttext-
Now I have all the information. Let me write the answer.
155-assistanttool_useWrite
1562026-06-12T23:06:50.965Zusertool_resultWrite
File created successfully at: /workspace/answer.json (file state is current in your context — no need to Read it back)
157-assistanttext-
Here's a summary of my findings:
+
+## Chromium Renderer Sandbox Audit
+
+### 1. BPFBasePolicy — Linux seccomp-BPF base policy
+**Files**: `sandbox/policy/linux/bpf_base_policy_linux.h` + `.cc`
+- Class `BPFBasePolicy` extends `bpf_dsl::Policy` and wraps `BaselinePolicy` from `sandbox/linux/seccomp-bpf-helpers/`
+- Implements `EvaluateSyscall()`, `InvalidSyscall()`, and `GetFSDeniedErrno()` (returns EPERM)
+- All other BPF policies (renderer, GPU, audio, CDM, etc.) inherit from this class
+
+### 2. TargetPolicy — Windows sandbox policy configuration
+**File**: `sandbox/win/src/sandbox_policy.h`
+- `TargetConfig` (line 58) — shared policy configuration across targets with the same tag; configures token levels, mitigations, file/registry rules
+- `TargetPolicy` (line 263) — per-process interface giving access to `TargetConfig` and spawn controls; used by the broker to configure each sandboxed child
+
+### 3. Renderer sandbox launch configuration
+**File**: `content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.cc`
+- `RendererSandboxedProcessLauncherDelegate::GetSandboxType()` returns `sandbox::mojom::Sandbox::kRenderer`
+- `RendererSandboxedProcessLauncherDelegateWin::InitializeConfig()` sets AppContainer, optionally enables `MITIGATION_DYNAMIC_CODE_DISABLE` for JIT-less renderers, and calls `PreSpawnChild()`
+
+### 4. SandboxType enum and profile mappings
+**Files**: `sandbox/policy/mojom/sandbox.mojom` (defines `enum Sandbox`) + `sandbox/policy/sandbox_type.cc` (implements the mappings via `SandboxTypeFromCommandLine`, `SetCommandLineFlagsForSandboxType`, etc.)
Tool Calls (44)
1. Bash @ -
Input
{
+  "command": "ls /workspace/ 2>&1 | head -20",
+  "description": "List workspace contents"
+}
Output
{
+  "stdout": "chromium--2d05e315",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
2. Bash @ -
Input
{
+  "command": "ls /workspace/chromium--2d05e315/ 2>&1 | head -30",
+  "description": "List chromium repo contents"
+}
Output
{
+  "stdout": "ATL_OWNERS\nAUTHORS\nBUILD.gn\nCODE_OF_CONDUCT.md\nCPPLINT.cfg\nCRYPTO_OWNERS\nDEPS\nDIR_METADATA\nLICENSE\nLICENSE.chromium_os\nOWNERS\nPRESUBMIT.py\nPRESUBMIT_test.py\nPRESUBMIT_test_mocks.py\nREADME.md\nWATCHLISTS\nandroid_webview\napps\nash\nbase\nbuild\nbuild_overrides\nbuildtools\ncc\nchrome\nchromecast\nchromeos\ncodelabs\ncodereview.settings\ncomponents",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
3. Bash @ -
Input
{
+  "command": "ls /workspace/chromium--2d05e315/sandbox/ 2>&1",
+  "description": "List sandbox directory"
+}
Output
{
+  "stdout": "BUILD.gn\nCOMMON_METADATA\nDEPS\nDIR_METADATA\nOWNERS\nREADME.md\nconstants.h\nfeatures.cc\nfeatures.gni\nfeatures.h\nlinux\nmac\npolicy\nsandbox_export.h\nwin",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
4. Bash @ -
Input
{
+  "command": "ls /workspace/chromium--2d05e315/content/browser/ 2>&1 | head -30",
+  "description": "List content/browser directory"
+}
Output
{
+  "stdout": "BACK_FORWARD_CACHE_OWNERS\nBUILD.gn\nCHILD_PROCESS_SECURITY_POLICY_OWNERS\nDEPS\nOWNERS\nPRESUBMIT.py\nREADME.md\nabout_url_loader_factory.cc\nabout_url_loader_factory.h\naccessibility\nafter_startup_task_utils.cc\nafter_startup_task_utils.h\nagent_cluster_key.cc\nagent_cluster_key.h\nagent_cluster_key_unittest.cc\naggregation_service\nai\nandroid\nattribution_reporting\naudio\nback_forward_cache_basics_browsertest.cc\nback_forward_cache_browsertest.cc\nback_forward_cache_browsertest.h\nback_forward_cache_features_browsertest.cc\nback_forward_cache_internal_browsertest.cc\nback_forward_cache_network_request_browsertest.cc\nback_forward_cache_no_store_browsertest.cc\nback_forward_cache_not_restored_reasons_browsertest.cc\nback_forward_cache_test_util.cc\nback_forward_cache_test_util.h",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
5. Bash @ -
Input
{
+  "command": "ls /workspace/chromium--2d05e315/sandbox/linux/ 2>&1 | head -30",
+  "description": "List sandbox/linux directory"
+}
Output
{
+  "stdout": "BUILD.gn\nDEPS\nOWNERS\nREADME.md\nbpf_dsl\nintegration_tests\nseccomp-bpf\nseccomp-bpf-helpers\nservices\nsuid\nsyscall_broker\nsystem_headers\ntests",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
6. Bash @ -
Input
{
+  "command": "ls /workspace/chromium--2d05e315/sandbox/win/src/ 2>&1 | head -30",
+  "description": "List sandbox/win/src directory"
+}
Output
{
+  "stdout": "acl.cc\nacl.h\nacl_unittest.cc\naddress_sanitizer_test.cc\nalternate_desktop.cc\nalternate_desktop.h\napp_container.h\napp_container_base.cc\napp_container_base.h\napp_container_test.cc\napp_container_unittest.cc\nbroker_services.cc\nbroker_services.h\ncrosscall_client.h\ncrosscall_params.h\ncrosscall_server.cc\ncrosscall_server.h\neat_resolver.cc\neat_resolver.h\nfile_policy_test.cc\nfilesystem_dispatcher.cc\nfilesystem_dispatcher.h\nfilesystem_interception.cc\nfilesystem_interception.h\nfilesystem_policy.cc\nfilesystem_policy.h\nhandle_closer.h\nhandle_closer_agent.cc\nhandle_closer_agent.h\nhandle_closer_test.cc",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
7. Bash @ -
Input
{
+  "command": "ls /workspace/chromium--2d05e315/sandbox/policy/ 2>&1",
+  "description": "List sandbox/policy directory"
+}
Output
{
+  "stdout": "BUILD.gn\nDEPS\nOWNERS\nREADME.md\nexport.h\nfeatures.cc\nfeatures.h\nfuchsia\nlinux\nmac\nmojom\nsandbox.cc\nsandbox.h\nsandbox_delegate.h\nsandbox_type.cc\nsandbox_type.h\nsandbox_type_unittest.cc\nswitches.cc\nswitches.h\nwin",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
8. Bash @ -
Input
{
+  "command": "grep -r \"BPFBasePolicy\" /workspace/chromium--2d05e315/sandbox/linux/ --include=\"*.cc\" --include=\"*.h\" -l 2>&1",
+  "description": "Find BPFBasePolicy implementation files"
+}
Output
{
+  "stdout": "",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "returnCodeInterpretation": "No matches found",
+  "noOutputExpected": false
+}
9. Bash @ -
Input
{
+  "command": "grep -r \"TargetPolicy\" /workspace/chromium--2d05e315/sandbox/win/src/ --include=\"*.cc\" --include=\"*.h\" -l 2>&1",
+  "description": "Find TargetPolicy definition files"
+}
Output
{
+  "stdout": "/workspace/chromium--2d05e315/sandbox/win/src/broker_services.cc\n/workspace/chromium--2d05e315/sandbox/win/src/app_container_test.cc\n/workspace/chromium--2d05e315/sandbox/win/src/broker_services.h\n/workspace/chromium--2d05e315/sandbox/win/src/handle_closer_test.cc\n/workspace/chromium--2d05e315/sandbox/win/src/process_mitigations_extensionpoints_unittest.cc\n/workspace/chromium--2d05e315/sandbox/win/src/file_policy_test.cc\n/workspace/chromium--2d05e315/sandbox/win/src/sandbox_policy_base.h\n/workspace/chromium--2d05e315/sandbox/win/src/process_mitigations_unittest.cc\n/workspace/chromium--2d05e315/sandbox/win/src/process_mitigations_dyncode_unittest.cc\n/workspace/chromium--2d05e315/sandbox/win/src/sandbox_policy_diagnostic.h\n/workspace/chromium--2d05e315/sandbox/win/src/sandbox.h\n/workspace/chromium--2d05e315/sandbox/win/src/sandbox_policy.h",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
10. Bash @ -
Input
{
+  "command": "grep -r \"class BPFBasePolicy\" /workspace/chromium--2d05e315/sandbox/ --include=\"*.cc\" --include=\"*.h\" -l 2>&1",
+  "description": "Find class BPFBasePolicy definition"
+}
Output
{
+  "stdout": "",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "returnCodeInterpretation": "No matches found",
+  "noOutputExpected": false
+}
11. Bash @ -
Input
{
+  "command": "grep -r \"class TargetPolicy\" /workspace/chromium--2d05e315/sandbox/win/src/ --include=\"*.cc\" --include=\"*.h\" 2>&1",
+  "description": "Find TargetPolicy class definition"
+}
Output
{
+  "stdout": "/workspace/chromium--2d05e315/sandbox/win/src/sandbox.h:class TargetPolicy;",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
12. Bash @ -
Input
{
+  "command": "find /workspace/chromium--2d05e315/sandbox/linux -name \"*.h\" -o -name \"*.cc\" 2>&1 | xargs grep -l \"BPFBase\" 2>/dev/null",
+  "description": "Find files with BPFBase in sandbox/linux"
+}
Output
"Error: Exit code 123"
13. Bash @ -
Input
{
+  "command": "cat /workspace/chromium--2d05e315/sandbox/win/src/sandbox_policy.h | head -80",
+  "description": "Read sandbox_policy.h for TargetPolicy definition"
+}
Output
{
+  "stdout": "// Copyright 2012 The Chromium Authors\n// Use of this source code is governed by a BSD-style license that can be\n// found in the LICENSE file.\n\n#ifndef SANDBOX_WIN_SRC_SANDBOX_POLICY_H_\n#define SANDBOX_WIN_SRC_SANDBOX_POLICY_H_\n\n#include <stddef.h>\n#include <stdint.h>\n\n#include \"base/containers/span.h\"\n#include \"sandbox/win/src/sandbox_types.h\"\n#include \"sandbox/win/src/security_level.h\"\n\nnamespace sandbox {\n\nclass AppContainer;\n\n// Desktop used to launch child, controls GetDesktop().\nenum class Desktop {\n  // Child is launched without changing the desktop.\n  kDefault,\n  // Child is launched using the alternate desktop.\n  kAlternateDesktop,\n  // Child is launched using the anternate desktop and window station.\n  kAlternateWinstation,\n};\n\n// Allowable semantics when an AllowFileAccess() rule is matched.\nenum class FileSemantics {\n  kAllowAny,       // Allows open or create for any kind of access that\n                   // the file system supports.\n  kAllowReadonly,  // Allows open or create with read access only\n                   // (includes access to query the attributes of a file).\n};\n\n// Configures sandbox policy to close a given handle or set of handles in the\n// target just before entering lockdown.\nenum class HandleToClose {\n  // Closes any Section ending with the name `\\windows_shell_global_counters`.\n  kWindowsShellGlobalCounters,\n  // Closes any File with the full name `\\Device\\DeviceApi`.\n  kDeviceApi,\n  // Closes any File with the full name `\\Device\\KsecDD`.\n  kKsecDD,\n  // Closes all handles of type `ALPC Port` and closes the Csrss heap.\n  kDisconnectCsrss,\n};\n\n// Policy configuration that can be shared over multiple targets of the same tag\n// (see BrokerServicesBase::CreatePolicy(tag)). Methods in TargetConfig will\n// only need to be called the first time a TargetPolicy object with a given tag\n// is configured.\n//\n// We need [[clang::lto_visibility_public]] because instances of this class are\n// passed across module boundaries. This means different modules must have\n// compatible definitions of the class even when LTO is enabled.\nclass [[clang::lto_visibility_public]] TargetConfig {\n public:\n  virtual ~TargetConfig() {}\n\n  // Returns `true` when the TargetConfig of this policy object has been\n  // populated. Methods in TargetConfig should not be called.\n  //\n  // Returns `false` if TargetConfig methods do need to be called to configure\n  // this policy object.\n  virtual bool IsConfigured() const = 0;\n\n  // Sets the security level for the target process' two tokens.\n  // This setting is permanent and cannot be changed once the target process is\n  // spawned.\n  // initial: the security level for the initial token. This is the token that\n  //   is used by the process from the creation of the process until the moment\n  //   the process calls TargetServices::LowerToken() or the process calls\n  //   win32's RevertToSelf(). Once this happens the initial token is no longer\n  //   available and the lockdown token is in effect. Using an initial token is\n  //   not compatible with AppContainer, see SetAppContainer.\n  // lockdown: the security level for the token that comes into force after the\n  //   process calls TargetServices::LowerToken() or the process calls\n  //   RevertToSelf(). See the explanation of each level in the TokenLevel",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
14. Bash @ -
Input
{
+  "command": "grep -r \"class TargetPolicy\" /workspace/chromium--2d05e315/sandbox/win/src/ --include=\"*.h\" 2>&1",
+  "description": "Find class TargetPolicy definition"
+}
Output
{
+  "stdout": "/workspace/chromium--2d05e315/sandbox/win/src/sandbox.h:class TargetPolicy;",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
15. Bash @ -
Input
{
+  "command": "ls /workspace/chromium--2d05e315/sandbox/linux/ 2>&1",
+  "description": "List sandbox/linux subdirectories"
+}
Output
{
+  "stdout": "BUILD.gn\nDEPS\nOWNERS\nREADME.md\nbpf_dsl\nintegration_tests\nseccomp-bpf\nseccomp-bpf-helpers\nservices\nsuid\nsyscall_broker\nsystem_headers\ntests",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
16. Bash @ -
Input
{
+  "command": "ls /workspace/chromium--2d05e315/sandbox/linux/seccomp-bpf/ 2>&1",
+  "description": "List seccomp-bpf directory"
+}
Output
{
+  "stdout": "DEPS\nbpf_tester_compatibility_delegate.h\nbpf_tests.h\nbpf_tests_unittest.cc\ndie.cc\ndie.h\nsandbox_bpf.cc\nsandbox_bpf.h\nsandbox_bpf_test_runner.cc\nsandbox_bpf_test_runner.h\nsandbox_bpf_unittest.cc\nsyscall.cc\nsyscall.h\nsyscall_unittest.cc\ntrap.cc\ntrap.h\ntrap_unittest.cc",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
17. Bash @ -
Input
{
+  "command": "ls /workspace/chromium--2d05e315/sandbox/linux/bpf_dsl/ 2>&1",
+  "description": "List bpf_dsl directory"
+}
Output
{
+  "stdout": "DEPS\nbpf_dsl.cc\nbpf_dsl.h\nbpf_dsl_forward.h\nbpf_dsl_impl.h\nbpf_dsl_unittest.cc\ncodegen.cc\ncodegen.h\ncodegen_unittest.cc\ncons.h\ncons_unittest.cc\ndump_bpf.cc\ndump_bpf.h\nerrorcode.h\ngolden\nlinux_syscall_ranges.h\npolicy.cc\npolicy.h\npolicy_compiler.cc\npolicy_compiler.h\nseccomp_macros.h\nsyscall_set.cc\nsyscall_set.h\nsyscall_set_unittest.cc\ntest_trap_registry.cc\ntest_trap_registry.h\ntest_trap_registry_unittest.cc\ntrap_registry.h\nverifier.cc\nverifier.h",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
18. Bash @ -
Input
{
+  "command": "grep -r \"BPFBasePolicy\\|bpf_base_policy\" /workspace/chromium--2d05e315/sandbox/ --include=\"*.h\" --include=\"*.cc\" -l 2>&1",
+  "description": "Find BPFBasePolicy across sandbox dir"
+}
Output
{
+  "stdout": "/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_cdm_policy_linux.cc\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_gpu_policy_linux.cc\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_cros_arm_gpu_policy_linux.cc\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_broker_policy_linux.cc\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_audio_policy_linux.cc\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_on_device_translation_policy_linux.cc\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_ime_policy_linux.cc\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_service_policy_linux.cc\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_network_policy_linux.cc\n/workspace/chromium--2d05e315/sandbox/policy/linux/sandbox_seccomp_bpf_linux.cc\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_libassistant_policy_linux.cc\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_tts_policy_linux.cc\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_screen_ai_policy_linux.cc\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_print_compositor_policy_linux.cc\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_utility_policy_linux.cc\n/workspace/chromium--2d05e315/sandbox/policy/linux/sandbox_linux.cc\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_hardware_video_decoding_policy_linux.h\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_ppapi_policy_linux.h\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_speech_recognition_policy_linux.h\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_audio_policy_linux.h\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_base_policy_linux.cc\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_base_policy_linux.h\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_cdm_policy_linux.h\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_broker_policy_linux.h\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_nearby_policy_linux.h\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_print_compositor_policy_linux.h\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_libassistant_policy_linux.h\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_gpu_policy_linux.h\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_renderer_policy_linux.cc\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_ime_policy_linux.h\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_print_backend_policy_linux.h\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_renderer_policy_linux.h\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_on_device_translation_policy_linux.h\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_ppapi_policy_linux.cc\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_tts_policy_linux.h\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_service_policy_linux.h\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_utility_policy_linux.h\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_screen_ai_policy_linux.h\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_speech_recognition_policy_linux.cc\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_hardware_video_decoding_policy_linux.cc\n/workspace/chromium--2d05e315/sandbox/policy/linux/sandbox_seccomp_bpf_linux.h\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_network_policy_linux.h\n/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_nearby_policy_linux.cc",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
19. Bash @ -
Input
{
+  "command": "ls /workspace/chromium--2d05e315/sandbox/linux/seccomp-bpf-helpers/ 2>&1",
+  "description": "List seccomp-bpf-helpers directory"
+}
Output
{
+  "stdout": "DEPS\nbaseline_policy.cc\nbaseline_policy.h\nbaseline_policy_android.cc\nbaseline_policy_android.h\nbaseline_policy_android_unittest.cc\nbaseline_policy_unittest.cc\nseccomp_starter_android.cc\nseccomp_starter_android.h\nsigsys_handlers.cc\nsigsys_handlers.h\nsigsys_handlers_unittest.cc\nsyscall_parameters_restrictions.cc\nsyscall_parameters_restrictions.h\nsyscall_parameters_restrictions_unittests.cc\nsyscall_sets.cc\nsyscall_sets.h",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
20. Bash @ -
Input
{
+  "command": "cat /workspace/chromium--2d05e315/sandbox/policy/linux/bpf_base_policy_linux.h 2>&1",
+  "description": "Read BPFBasePolicy header"
+}
Output
{
+  "stdout": "// Copyright 2013 The Chromium Authors\n// Use of this source code is governed by a BSD-style license that can be\n// found in the LICENSE file.\n\n#ifndef SANDBOX_POLICY_LINUX_BPF_BASE_POLICY_LINUX_H_\n#define SANDBOX_POLICY_LINUX_BPF_BASE_POLICY_LINUX_H_\n\n#include <memory>\n\n#include \"build/build_config.h\"\n#include \"sandbox/linux/bpf_dsl/bpf_dsl_forward.h\"\n#include \"sandbox/linux/bpf_dsl/policy.h\"\n#include \"sandbox/linux/seccomp-bpf-helpers/baseline_policy.h\"\n#include \"sandbox/policy/export.h\"\n\n#if BUILDFLAG(IS_ANDROID)\n#include \"sandbox/linux/seccomp-bpf-helpers/baseline_policy_android.h\"\n#endif\n\nnamespace sandbox::policy {\n\n// The \"baseline\" BPF policy. Any other seccomp-bpf policy should inherit\n// from it.\n// It implements the main Policy interface. Due to its nature\n// as a \"kernel attack surface reduction\" layer, it's implementation-defined.\nclass SANDBOX_POLICY_EXPORT BPFBasePolicy : public bpf_dsl::Policy {\n public:\n#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS)\n  BPFBasePolicy();\n#elif BUILDFLAG(IS_ANDROID)\n  explicit BPFBasePolicy(const BaselinePolicyAndroid::RuntimeOptions& options);\n#endif\n\n  BPFBasePolicy(const BPFBasePolicy&) = delete;\n  BPFBasePolicy& operator=(const BPFBasePolicy&) = delete;\n\n  ~BPFBasePolicy() override;\n\n  // bpf_dsl::Policy:\n  bpf_dsl::ResultExpr EvaluateSyscall(int system_call_number) const override;\n  bpf_dsl::ResultExpr InvalidSyscall() const override;\n\n  // Get the errno(3) to return for filesystem errors.\n  static int GetFSDeniedErrno();\n\n  pid_t GetPolicyPid() const { return baseline_policy_->policy_pid(); }\n\n private:\n  // Compose the BaselinePolicy from sandbox/.\n  std::unique_ptr<BaselinePolicy> baseline_policy_;\n};\n\n}  // namespace sandbox::policy\n\n#endif  // SANDBOX_POLICY_LINUX_BPF_BASE_POLICY_LINUX_H_",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
21. Bash @ -
Input
{
+  "command": "grep -n \"class TargetPolicy\" /workspace/chromium--2d05e315/sandbox/win/src/sandbox_policy.h 2>&1",
+  "description": "Find TargetPolicy class definition in sandbox_policy.h"
+}
Output
{
+  "stdout": "",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "returnCodeInterpretation": "No matches found",
+  "noOutputExpected": false
+}
22. Bash @ -
Input
{
+  "command": "grep -n \"class TargetPolicy\\|TargetPolicy {\" /workspace/chromium--2d05e315/sandbox/win/src/sandbox_policy.h 2>&1 | head -20",
+  "description": "Search for TargetPolicy class in sandbox_policy.h"
+}
Output
{
+  "stdout": "263:class [[clang::lto_visibility_public]] TargetPolicy {",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
23. Bash @ -
Input
{
+  "command": "wc -l /workspace/chromium--2d05e315/sandbox/win/src/sandbox_policy.h && grep -c \"TargetPolicy\" /workspace/chromium--2d05e315/sandbox/win/src/sandbox_policy.h 2>&1",
+  "description": "Check sandbox_policy.h size and TargetPolicy occurrences"
+}
Output
{
+  "stdout": "290 /workspace/chromium--2d05e315/sandbox/win/src/sandbox_policy.h\n4",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
24. Bash @ -
Input
{
+  "command": "grep -rn \"SetRendererSandboxPolicy\\|GetRendererSandboxType\" /workspace/chromium--2d05e315/content/browser/ --include=\"*.cc\" --include=\"*.h\" -l 2>&1",
+  "description": "Find renderer sandbox policy configuration in content/browser"
+}
Output
{
+  "stdout": "",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "returnCodeInterpretation": "No matches found",
+  "noOutputExpected": false
+}
25. Bash @ -
Input
{
+  "command": "cat /workspace/chromium--2d05e315/sandbox/policy/sandbox_type.h 2>&1 | head -100",
+  "description": "Read sandbox_type.h for SandboxType enum"
+}
Output
{
+  "stdout": "// Copyright 2017 The Chromium Authors\n// Use of this source code is governed by a BSD-style license that can be\n// found in the LICENSE file.\n\n#ifndef SANDBOX_POLICY_SANDBOX_TYPE_H_\n#define SANDBOX_POLICY_SANDBOX_TYPE_H_\n\n#include <string>\n\n#include \"base/command_line.h\"\n#include \"sandbox/policy/export.h\"\n\nnamespace sandbox {\nnamespace mojom {\nenum class Sandbox;\n}  // namespace mojom\n\nnamespace policy {\n\nSANDBOX_POLICY_EXPORT bool IsUnsandboxedSandboxType(\n    sandbox::mojom::Sandbox sandbox_type);\n\nSANDBOX_POLICY_EXPORT void SetCommandLineFlagsForSandboxType(\n    base::CommandLine* command_line,\n    sandbox::mojom::Sandbox sandbox_type);\n\nSANDBOX_POLICY_EXPORT sandbox::mojom::Sandbox SandboxTypeFromCommandLine(\n    const base::CommandLine& command_line);\n\nSANDBOX_POLICY_EXPORT std::string StringFromUtilitySandboxType(\n    sandbox::mojom::Sandbox sandbox_type);\n\nSANDBOX_POLICY_EXPORT sandbox::mojom::Sandbox UtilitySandboxTypeFromString(\n    const std::string& sandbox_string);\n\n}  // namespace policy\n}  // namespace sandbox\n\n#endif  // SANDBOX_POLICY_SANDBOX_TYPE_H_",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
26. Bash @ -
Input
{
+  "command": "ls /workspace/chromium--2d05e315/sandbox/policy/mojom/ 2>&1",
+  "description": "List sandbox/policy/mojom directory"
+}
Output
{
+  "stdout": "BUILD.gn\nOWNERS\ncontext.mojom\nsandbox.mojom",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
27. Bash @ -
Input
{
+  "command": "grep -rn \"SetRendererSandboxPolicy\\|GetRendererSandboxType\\|renderer.*sandbox.*type\\|sandbox.*renderer\" /workspace/chromium--2d05e315/content/ --include=\"*.cc\" --include=\"*.h\" -l 2>&1 | head -20",
+  "description": "Search for renderer sandbox configuration across content dir"
+}
Output
{
+  "stdout": "/workspace/chromium--2d05e315/content/browser/child_process_launcher_helper_android.cc\n/workspace/chromium--2d05e315/content/browser/site_per_process_browsertest.cc\n/workspace/chromium--2d05e315/content/browser/fenced_frame/fenced_frame.cc\n/workspace/chromium--2d05e315/content/browser/renderer_host/render_process_host_sandbox_policy_win_browsertest.cc\n/workspace/chromium--2d05e315/content/renderer/renderer_main_platform_delegate_android.cc",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
28. Bash @ -
Input
{
+  "command": "cat /workspace/chromium--2d05e315/sandbox/policy/mojom/sandbox.mojom 2>&1",
+  "description": "Read sandbox.mojom for SandboxType enum"
+}
Output
{
+  "stdout": "// Copyright 2021 The Chromium Authors\n// Use of this source code is governed by a BSD-style license that can be\n// found in the LICENSE file.\n\nmodule sandbox.mojom;\n\n// Sandbox type that can be specified as an attribute of mojo interfaces.\n// To specify the sandbox a service should be launched in, use the\n// [ServiceSandbox=type] attribute.\n// If your service does not need access to OS resources it should be\n// possible to host it in |kService|. These values are mapped to\n// //sandbox/policy/sandbox_type.h values.\nenum Sandbox {\n  // |kService| hosts 'computation only' services such as decoders that\n  // use limited operating system services. Prefer to use this sandbox\n  // if possible.\n  kService,\n\n  // |kServiceWithJit| hosts computation only services that make use of\n  // dynamic code (e.g. v8 or wasm) but do not need access to OS resources.\n  // Prefer |kService| if possible.\n  kServiceWithJit,\n\n  // Hosts generic utilities with limited access to system services.\n  // On some platforms, may be slightly less locked down than |kService|.\n  // For instance, it allows dynamic code and wider access to APIs on Windows.\n  kUtility,\n\n  // The audio service process. May be disabled by policy.\n  kAudio,\n\n  // Hosts the content decryption module. Allows pre-loading of CDM libraries.\n  // - On Windows, when `CdmServiceBroker` is connected the CDM was not\n  // sandboxed to allow CDM preloading.\n  // - On Mac, the process is fully sandboxed when launched.\n  // - On Linux/ChromeOS, the CDM is preloaded in the zygote sandbox.\n  kCdm,\n\n  // The network service. May be disabled by policy.\n  kNetwork,\n\n  // The on-device model execution service. This sandbox is equivalent to the\n  // GPU process's sandbox, but can be used by service processes to host\n  // trustworthy models that may process untrustworthy inputs.\n  kOnDeviceModelExecution,\n\n  // Runs with the same rights as the browser. Usually needed to improve\n  // stability by hosting code that interacts with third party code in another\n  // process.\n  kNoSandbox,\n\n  // Hosts the GPU service and can talk to GPU drivers and other OS APIs which\n  // may not be expecting untrusted input.\n  kGpu,\n\n  // Composits PDF and XPS documents.\n  kPrintCompositor,\n\n  // Hosts untrustworthy web content. Blocks as much OS access as possible.\n  // Unless disabled by policy, allows dynamic code (for wasm/v8). Services\n  // should prefer to use kService or kUtility.\n  kRenderer,\n\n  // Like kUtility but allows loading of speech recognition libraries.\n  kSpeechRecognition,\n\n  // Like kService but allows loading of the optimization guide library.\n  [EnableIf=is_linux]\n  kVideoEffects,\n\n  // Like kUtility but allows loading of screen AI library.\n  [EnableIf=enable_screen_ai_service]\n  kScreenAI,\n\n  // The PPAPI plugin process. (Unsandboxed on Windows.)\n  [EnableIf=enable_ppapi_sandbox]\n  kPpapi,\n\n  // Equivalent to no sandbox on all non-Fuchsia platforms.\n  // Minimally privileged sandbox on Fuchsia.\n  [EnableIf=is_fuchsia]\n  kVideoCapture,\n\n  // Allows access to file contents and Windows APIs for parsing icons from PE\n  // files.\n  [EnableIf=is_win]\n  kIconReader,\n\n  // Allows LPAC capabilities for the Windws Media Foundation CDM, including\n  // internet and private network access, COM, Identity & others. Allows access\n  // to files in the `mediaFoundationCdmFiles` Chromium lpac.\n  [EnableIf=is_win]\n  kMediaFoundationCdm,\n\n  // Launches elevated. Used by the RemovableStorageWriter.\n  [EnableIf=is_win]\n  kNoSandboxAndElevatedPrivileges,\n\n  // Like kUtility, but patches GDI during child startup in pdf_child_init.\n  [EnableIf=is_win]\n  kPdfConversion,\n\n  // Interfaces with operating system print drivers.\n  [EnableIf=enable_oop_printing]\n  kPrintBackend,\n\n  // |kXrCompositing| hosts XR Device Service on Windows.\n  [EnableIf=is_win]\n  kXrCompositing,\n\n  // Allows LPAC capabilities for WinHttp
+...
29. Bash @ -
Input
{
+  "command": "grep -n \"SetRendererSandboxPolicy\\|GetRendererSandboxType\\|renderer_sandbox\\|RendererSandbox\" /workspace/chromium--2d05e315/content/browser/renderer_host/render_process_host_sandbox_policy_win_browsertest.cc 2>&1 | head -20",
+  "description": "Check render_process_host_sandbox_policy file"
+}
Output
{
+  "stdout": "",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
30. Bash @ -
Input
{
+  "command": "grep -rn \"kRenderer\\|renderer.*sandbox\\|sandbox.*renderer\" /workspace/chromium--2d05e315/content/browser/ --include=\"*.cc\" -l 2>&1 | head -20",
+  "description": "Find content/browser files handling renderer sandbox"
+}
Output
{
+  "stdout": "/workspace/chromium--2d05e315/content/browser/browser_main_loop.cc\n/workspace/chromium--2d05e315/content/browser/utility_process_sandbox_browsertest.cc\n/workspace/chromium--2d05e315/content/browser/child_process_launcher_helper.cc\n/workspace/chromium--2d05e315/content/browser/child_process_security_policy_unittest.cc\n/workspace/chromium--2d05e315/content/browser/child_process_launcher_helper_fuchsia.cc\n/workspace/chromium--2d05e315/content/browser/security_exploit_browsertest.cc\n/workspace/chromium--2d05e315/content/browser/site_per_process_browsertest.cc\n/workspace/chromium--2d05e315/content/browser/network_context_client_base_impl_unittest.cc\n/workspace/chromium--2d05e315/content/browser/child_process_launcher_helper_android.cc\n/workspace/chromium--2d05e315/content/browser/site_per_process_hit_test_browsertest.cc\n/workspace/chromium--2d05e315/content/browser/file_system/browser_file_system_helper_unittest.cc\n/workspace/chromium--2d05e315/content/browser/back_forward_cache_internal_browsertest.cc\n/workspace/chromium--2d05e315/content/browser/child_process_launcher_helper_linux.cc\n/workspace/chromium--2d05e315/content/browser/devtools/protocol/page_handler.cc\n/workspace/chromium--2d05e315/content/browser/media/audio_input_stream_broker_unittest.cc\n/workspace/chromium--2d05e315/content/browser/preloading/prerender/prerender_host.cc\n/workspace/chromium--2d05e315/content/browser/preloading/prerender/prerender_host_registry.cc\n/workspace/chromium--2d05e315/content/browser/media/audio_loopback_stream_broker_unittest.cc\n/workspace/chromium--2d05e315/content/browser/renderer_host/ipc_utils.cc\n/workspace/chromium--2d05e315/content/browser/renderer_host/render_widget_host_delegate.cc",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
31. Bash @ -
Input
{
+  "command": "ls /workspace/chromium--2d05e315/content/browser/renderer_host/ 2>&1 | grep -i sandbox",
+  "description": "List sandbox-related files in renderer_host"
+}
Output
{
+  "stdout": "render_process_host_sandbox_policy_win_browsertest.cc\nrenderer_sandboxed_process_launcher_delegate.cc\nrenderer_sandboxed_process_launcher_delegate.h\nrenderer_sandboxed_process_launcher_delegate_unittest.cc\nsandbox_flags.md",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
32. Bash @ -
Input
{
+  "command": "cat /workspace/chromium--2d05e315/content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.h 2>&1",
+  "description": "Read renderer_sandboxed_process_launcher_delegate.h"
+}
Output
{
+  "stdout": "// Copyright 2021 The Chromium Authors\n// Use of this source code is governed by a BSD-style license that can be\n// found in the LICENSE file.\n\n#ifndef CONTENT_BROWSER_RENDERER_HOST_RENDERER_SANDBOXED_PROCESS_LAUNCHER_DELEGATE_H_\n#define CONTENT_BROWSER_RENDERER_HOST_RENDERER_SANDBOXED_PROCESS_LAUNCHER_DELEGATE_H_\n\n#include \"base/command_line.h\"\n#include \"build/build_config.h\"\n#include \"content/common/content_export.h\"\n#include \"content/public/common/sandboxed_process_launcher_delegate.h\"\n#include \"sandbox/policy/mojom/sandbox.mojom.h\"\n\nnamespace content {\n// NOTE: changes to this class need to be reviewed by the security team.\nclass CONTENT_EXPORT RendererSandboxedProcessLauncherDelegate\n    : public SandboxedProcessLauncherDelegate {\n public:\n  RendererSandboxedProcessLauncherDelegate() = default;\n\n  ~RendererSandboxedProcessLauncherDelegate() override = default;\n\n#if BUILDFLAG(USE_ZYGOTE)\n  ZygoteCommunication* GetZygote() override;\n#endif  // BUILDFLAG(USE_ZYGOTE)\n\n#if BUILDFLAG(IS_MAC)\n  bool EnableCpuSecurityMitigations() override;\n#endif  // BUILDFLAG(IS_MAC)\n\n  // sandbox::policy::SandboxDelegate:\n  sandbox::mojom::Sandbox GetSandboxType() override;\n};\n\n#if BUILDFLAG(IS_WIN)\n// NOTE: changes to this class need to be reviewed by the security team.\nclass CONTENT_EXPORT RendererSandboxedProcessLauncherDelegateWin\n    : public RendererSandboxedProcessLauncherDelegate {\n public:\n  RendererSandboxedProcessLauncherDelegateWin(const base::CommandLine& cmd_line,\n                                              bool is_pdf_renderer,\n                                              bool is_jit_disabled);\n  // sandbox::policy::SandboxDelegate:\n  std::string GetSandboxTag() override;\n  bool InitializeConfig(sandbox::TargetConfig* config) override;\n  void PostSpawnTarget(base::ProcessHandle process) override;\n  bool CetCompatible() override;\n\n  // SandboxedProcessLauncherDelegate:\n  bool ShouldUseUntrustedMojoInvitation() override;\n\n private:\n  const bool renderer_code_integrity_enabled_;\n  const bool renderer_app_container_disabled_;\n  const bool is_pdf_renderer_ = false;\n  bool dynamic_code_can_be_disabled_ = false;\n};\n#endif  // BUILDFLAG(IS_WIN)\n\n}  // namespace content\n\n#endif  // CONTENT_BROWSER_RENDERER_HOST_RENDERER_SANDBOXED_PROCESS_LAUNCHER_DELEGATE_H_",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
33. Bash @ -
Input
{
+  "command": "cat /workspace/chromium--2d05e315/content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.cc 2>&1",
+  "description": "Read renderer_sandboxed_process_launcher_delegate.cc"
+}
Output
{
+  "stdout": "// Copyright 2021 The Chromium Authors\n// Use of this source code is governed by a BSD-style license that can be\n// found in the LICENSE file.\n\n#include \"content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.h\"\n\n#include <string_view>\n\n#include \"base/strings/string_split.h\"\n#include \"build/build_config.h\"\n#include \"content/public/browser/content_browser_client.h\"\n#include \"content/public/common/content_client.h\"\n\n#if BUILDFLAG(IS_WIN)\n#include <windows.h>\n\n#include \"base/check.h\"\n#include \"base/feature_list.h\"\n#include \"base/metrics/histogram_functions.h\"\n#include \"base/time/time.h\"\n#include \"base/win/nt_status.h\"\n#include \"sandbox/policy/features.h\"\n#include \"sandbox/policy/win/sandbox_win.h\"\n#include \"sandbox/win/src/sandbox_policy_base.h\"\n#include \"sandbox/win/src/security_level.h\"\n#include \"third_party/blink/public/common/switches.h\"\n#endif\n\n#if BUILDFLAG(USE_ZYGOTE)\n#include \"content/public/common/content_switches.h\"\n#include \"content/public/common/zygote/zygote_handle.h\"  // nogncheck\n#endif\n\nnamespace content {\n\n#if BUILDFLAG(USE_ZYGOTE)\nZygoteCommunication* RendererSandboxedProcessLauncherDelegate::GetZygote() {\n  const base::CommandLine& browser_command_line =\n      *base::CommandLine::ForCurrentProcess();\n  base::CommandLine::StringType renderer_prefix =\n      browser_command_line.GetSwitchValueNative(switches::kRendererCmdPrefix);\n  if (!renderer_prefix.empty())\n    return nullptr;\n  return GetGenericZygote();\n}\n#endif  // BUILDFLAG(USE_ZYGOTE)\n\n#if BUILDFLAG(IS_MAC)\nbool RendererSandboxedProcessLauncherDelegate::EnableCpuSecurityMitigations() {\n  return true;\n}\n#endif  // BUILDFLAG(IS_MAC)\n\nsandbox::mojom::Sandbox\nRendererSandboxedProcessLauncherDelegate::GetSandboxType() {\n  return sandbox::mojom::Sandbox::kRenderer;\n}\n\n#if BUILDFLAG(IS_WIN)\nRendererSandboxedProcessLauncherDelegateWin::\n    RendererSandboxedProcessLauncherDelegateWin(\n        const base::CommandLine& cmd_line,\n        bool is_pdf_renderer,\n        bool is_jit_disabled)\n    : renderer_code_integrity_enabled_(\n          GetContentClient()->browser()->IsRendererCodeIntegrityEnabled()),\n      renderer_app_container_disabled_(\n          GetContentClient()->browser()->IsAppContainerDisabled(\n              sandbox::mojom::Sandbox::kRenderer)),\n      is_pdf_renderer_(is_pdf_renderer) {\n  // PDF renderers must be jitless.\n  CHECK(!is_pdf_renderer || is_jit_disabled);\n  if (is_jit_disabled) {\n    dynamic_code_can_be_disabled_ = true;\n    return;\n  }\n  if (cmd_line.HasSwitch(blink::switches::kJavaScriptFlags)) {\n    std::string js_flags =\n        cmd_line.GetSwitchValueASCII(blink::switches::kJavaScriptFlags);\n    std::vector<std::string_view> js_flag_list = base::SplitStringPiece(\n        js_flags, \",\", base::TRIM_WHITESPACE, base::SPLIT_WANT_NONEMPTY);\n    for (const auto& js_flag : js_flag_list) {\n      if (js_flag == \"--jitless\") {\n        // If v8 is running jitless then there is no need for the ability to\n        // mark writable pages as executable to be available to the process.\n        dynamic_code_can_be_disabled_ = true;\n        break;\n      }\n    }\n  }\n}\n\nstd::string RendererSandboxedProcessLauncherDelegateWin::GetSandboxTag() {\n  if (is_pdf_renderer_) {\n    // All pdf renderers are jitless so only need one tag for these.\n    return sandbox::policy::SandboxWin::GetSandboxTagForDelegate(\n        \"renderer-pdfium\", GetSandboxType());\n  } else {\n    // Some renderers can be jitless so need different tags.\n    return sandbox::policy::SandboxWin::GetSandboxTagForDelegate(\n        dynamic_code_can_be_disabled_ ? \"renderer-jitless\" : \"renderer\",\n        GetSandboxType());\n  }\n}\n\nbool RendererSandboxedProcessLauncherDelegateWin::InitializeConfig(\n    sandbox::TargetConfig* config) {\n  DCHECK(!config->IsConfigured());\n\n  sandbox::policy::SandboxWin::AddBaseHandleClosePo
+...
34. Bash @ -
Input
{
+  "command": "cat /workspace/chromium--2d05e315/sandbox/policy/sandbox_type.cc 2>&1",
+  "description": "Read sandbox_type.cc for SandboxType mappings"
+}
Output
{
+  "stdout": "// Copyright 2017 The Chromium Authors\n// Use of this source code is governed by a BSD-style license that can be\n// found in the LICENSE file.\n\n#include \"sandbox/policy/sandbox_type.h\"\n\n#include <string>\n\n#include \"base/check.h\"\n#include \"base/feature_list.h\"\n#include \"base/logging.h\"\n#include \"base/notreached.h\"\n#include \"build/build_config.h\"\n#include \"build/chromeos_buildflags.h\"\n#include \"ppapi/buildflags/buildflags.h\"\n#include \"printing/buildflags/buildflags.h\"\n#include \"sandbox/policy/features.h\"\n#include \"sandbox/policy/mojom/sandbox.mojom.h\"\n#include \"sandbox/policy/switches.h\"\n\nnamespace sandbox {\nnamespace policy {\nusing sandbox::mojom::Sandbox;\n\nbool IsUnsandboxedSandboxType(Sandbox sandbox_type) {\n  switch (sandbox_type) {\n    case Sandbox::kNoSandbox:\n      return true;\n#if BUILDFLAG(IS_WIN)\n    case Sandbox::kNoSandboxAndElevatedPrivileges:\n      return true;\n    case Sandbox::kXrCompositing:\n    case Sandbox::kPdfConversion:\n    case Sandbox::kIconReader:\n    case Sandbox::kMediaFoundationCdm:\n    case Sandbox::kWindowsSystemProxyResolver:\n      return false;\n#endif\n    case Sandbox::kAudio:\n      return false;\n#if BUILDFLAG(IS_FUCHSIA)\n    case Sandbox::kVideoCapture:\n      return false;\n#endif\n    case Sandbox::kNetwork:\n      return false;\n    case Sandbox::kOnDeviceModelExecution:\n      return false;\n    case Sandbox::kRenderer:\n    case Sandbox::kService:\n    case Sandbox::kServiceWithJit:\n    case Sandbox::kUtility:\n    case Sandbox::kGpu:\n#if BUILDFLAG(ENABLE_PPAPI) && !BUILDFLAG(IS_WIN)\n    case Sandbox::kPpapi:\n#endif\n    case Sandbox::kCdm:\n#if BUILDFLAG(ENABLE_OOP_PRINTING)\n    case Sandbox::kPrintBackend:\n#endif\n    case Sandbox::kPrintCompositor:\n#if BUILDFLAG(IS_MAC)\n    case Sandbox::kMirroring:\n#endif\n#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS_ASH)\n    case Sandbox::kHardwareVideoDecoding:\n#endif  // BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS_ASH)\n#if BUILDFLAG(IS_CHROMEOS_ASH)\n    case Sandbox::kIme:\n    case Sandbox::kTts:\n    case Sandbox::kNearby:\n#if BUILDFLAG(ENABLE_CROS_LIBASSISTANT)\n    case Sandbox::kLibassistant:\n#endif  // BUILDFLAG(ENABLE_CROS_LIBASSISTANT)\n#endif  // // BUILDFLAG(IS_CHROMEOS_ASH)\n#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS)\n    case Sandbox::kZygoteIntermediateSandbox:\n    case Sandbox::kHardwareVideoEncoding:\n#endif\n#if BUILDFLAG(ENABLE_SCREEN_AI_SERVICE)\n    case Sandbox::kScreenAI:\n#endif\n    case Sandbox::kSpeechRecognition:\n#if BUILDFLAG(IS_LINUX)\n    case Sandbox::kVideoEffects:\n#endif\n#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_MAC)\n    case Sandbox::kOnDeviceTranslation:\n#endif\n      return false;\n  }\n}\n\nvoid SetCommandLineFlagsForSandboxType(base::CommandLine* command_line,\n                                       Sandbox sandbox_type) {\n  switch (sandbox_type) {\n    case Sandbox::kNoSandbox:\n      if (command_line->GetSwitchValueASCII(switches::kProcessType) ==\n          switches::kUtilityProcess) {\n        DCHECK(!command_line->HasSwitch(switches::kServiceSandboxType));\n        command_line->AppendSwitchASCII(\n            switches::kServiceSandboxType,\n            StringFromUtilitySandboxType(sandbox_type));\n      } else {\n        command_line->AppendSwitch(switches::kNoSandbox);\n      }\n      break;\n    case Sandbox::kRenderer:\n      DCHECK(command_line->GetSwitchValueASCII(switches::kProcessType) ==\n             switches::kRendererProcess);\n      break;\n    case Sandbox::kGpu:\n      DCHECK(command_line->GetSwitchValueASCII(switches::kProcessType) ==\n             switches::kGpuProcess);\n      break;\n#if BUILDFLAG(ENABLE_PPAPI) && !BUILDFLAG(IS_WIN)\n    case Sandbox::kPpapi:\n      if (command_line->GetSwitchValueASCII(switches::kProcessType) ==\n          switches::kUtilityProcess) {\n        command_line->AppendSwitchASCII(switches::kServiceSandboxType,\n                                        s
+...
35. Bash @ -
Input
{
+  "command": "cat /workspace/chromium--2d05e315/sandbox/policy/linux/bpf_base_policy_linux.cc 2>&1",
+  "description": "Read BPFBasePolicy implementation"
+}
Output
{
+  "stdout": "// Copyright 2013 The Chromium Authors\n// Use of this source code is governed by a BSD-style license that can be\n// found in the LICENSE file.\n\n#include \"sandbox/policy/linux/bpf_base_policy_linux.h\"\n\n#include <errno.h>\n\n#include \"base/check.h\"\n#include \"sandbox/linux/bpf_dsl/bpf_dsl.h\"\n#include \"sandbox/linux/seccomp-bpf-helpers/baseline_policy.h\"\n#include \"sandbox/linux/system_headers/linux_syscalls.h\"\n\n#if BUILDFLAG(IS_ANDROID)\n#include \"sandbox/linux/seccomp-bpf-helpers/baseline_policy_android.h\"\n#endif\n\nusing sandbox::bpf_dsl::Allow;\nusing sandbox::bpf_dsl::ResultExpr;\n\nnamespace sandbox {\nnamespace policy {\n\nnamespace {\n\n// The errno used for denied file system access system calls, such as open(2).\nstatic const int kFSDeniedErrno = EPERM;\n\n}  // namespace.\n#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS)\nBPFBasePolicy::BPFBasePolicy()\n    : baseline_policy_(std::make_unique<BaselinePolicy>(kFSDeniedErrno)) {}\n#elif BUILDFLAG(IS_ANDROID)\nBPFBasePolicy::BPFBasePolicy(\n    const BaselinePolicyAndroid::RuntimeOptions& options)\n    : baseline_policy_(std::make_unique<BaselinePolicyAndroid>(options)) {}\n#endif\nBPFBasePolicy::~BPFBasePolicy() = default;\n\nResultExpr BPFBasePolicy::EvaluateSyscall(int system_call_number) const {\n  DCHECK(baseline_policy_);\n\n  // set_robust_list(2) is part of the futex(2) infrastructure.\n  // Chrome on Linux/Chrome OS will call set_robust_list(2) frequently.\n  // The baseline policy will EPERM set_robust_list(2), but on systems with\n  // SECCOMP logs enabled in auditd this will cause a ton of logspam.\n  // If we're not blocking the entire futex(2) infrastructure, we should allow\n  // set_robust_list(2) and quiet the logspam.\n  if (system_call_number == __NR_set_robust_list) {\n    return Allow();\n  }\n\n  return baseline_policy_->EvaluateSyscall(system_call_number);\n}\n\nResultExpr BPFBasePolicy::InvalidSyscall() const {\n  DCHECK(baseline_policy_);\n  return baseline_policy_->InvalidSyscall();\n}\n\nint BPFBasePolicy::GetFSDeniedErrno() {\n  return kFSDeniedErrno;\n}\n\n}  // namespace policy\n}  // namespace sandbox.",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
36. Bash @ -
Input
{
+  "command": "grep -n \"class BPFBasePolicy\\|class TargetPolicy\\|class TargetConfig\\|enum Sandbox\\|GetSandboxType\\|SetRendererSandboxPolicy\" \\\n  /workspace/chromium--2d05e315/sandbox/policy/linux/bpf_base_policy_linux.h \\\n  /workspace/chromium--2d05e315/sandbox/win/src/sandbox_policy.h \\\n  /workspace/chromium--2d05e315/content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.h \\\n  /workspace/chromium--2d05e315/sandbox/policy/mojom/sandbox.mojom \\\n  /workspace/chromium--2d05e315/sandbox/policy/sandbox_type.h 2>&1",
+  "description": "Find key symbols in identified files"
+}
Output
{
+  "stdout": "/workspace/chromium--2d05e315/content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.h:32:  sandbox::mojom::Sandbox GetSandboxType() override;\n/workspace/chromium--2d05e315/sandbox/policy/mojom/sandbox.mojom:13:enum Sandbox {",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
37. Bash @ -
Input
{
+  "command": "grep -n \"class BPFBasePolicy\" /workspace/chromium--2d05e315/sandbox/policy/linux/bpf_base_policy_linux.h && \\\ngrep -n \"class TargetPolicy\\|class TargetConfig\" /workspace/chromium--2d05e315/sandbox/win/src/sandbox_policy.h && \\\ngrep -n \"class Renderer\\|GetSandboxType\" /workspace/chromium--2d05e315/content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.h && \\\ngrep -n \"enum Sandbox\\|SandboxType\" /workspace/chromium--2d05e315/sandbox/policy/mojom/sandbox.mojom",
+  "description": "Get line numbers for key symbols"
+}
Output
{
+  "stdout": "",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "returnCodeInterpretation": "No matches found",
+  "noOutputExpected": false
+}
38. Bash @ -
Input
{
+  "command": "grep -n \"class BPFBasePolicy\" /workspace/chromium--2d05e315/sandbox/policy/linux/bpf_base_policy_linux.h 2>&1\ngrep -n \"class TargetPolicy\\|class TargetConfig\" /workspace/chromium--2d05e315/sandbox/win/src/sandbox_policy.h 2>&1\ngrep -n \"GetSandboxType\\|class RendererSandboxed\" /workspace/chromium--2d05e315/content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.h 2>&1\ngrep -n \"enum Sandbox\" /workspace/chromium--2d05e315/sandbox/policy/mojom/sandbox.mojom 2>&1",
+  "description": "Get line numbers for key class definitions"
+}
Output
{
+  "stdout": "32:  sandbox::mojom::Sandbox GetSandboxType() override;\n13:enum Sandbox {",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "noOutputExpected": false
+}
39. Bash @ -
Input
{
+  "command": "grep -n \"class BPFBasePolicy\" /workspace/chromium--2d05e315/sandbox/policy/linux/bpf_base_policy_linux.h",
+  "description": "Find BPFBasePolicy class line"
+}
Output
{
+  "stdout": "",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "returnCodeInterpretation": "No matches found",
+  "noOutputExpected": false
+}
40. Bash @ -
Input
{
+  "command": "grep -n \"class TargetPolicy\\|class TargetConfig\" /workspace/chromium--2d05e315/sandbox/win/src/sandbox_policy.h",
+  "description": "Find TargetPolicy class line"
+}
Output
{
+  "stdout": "",
+  "stderr": "",
+  "interrupted": false,
+  "isImage": false,
+  "returnCodeInterpretation": "No matches found",
+  "noOutputExpected": false
+}
41. Read @ -
Input
{
+  "file_path": "/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_base_policy_linux.h",
+  "offset": 25,
+  "limit": 10
+}
Output
{
+  "type": "text",
+  "file": {
+    "filePath": "/workspace/chromium--2d05e315/sandbox/policy/linux/bpf_base_policy_linux.h",
+    "content": "// as a \"kernel attack surface reduction\" layer, it's implementation-defined.\nclass SANDBOX_POLICY_EXPORT BPFBasePolicy : public bpf_dsl::Policy {\n public:\n#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS)\n  BPFBasePolicy();\n#elif BUILDFLAG(IS_ANDROID)\n  explicit BPFBasePolicy(const BaselinePolicyAndroid::RuntimeOptions& options);\n#endif\n\n  BPFBasePolicy(const BPFBasePolicy&) = delete;",
+    "numLines": 10,
+    "startLine": 25,
+    "totalLines": 56
+  }
+}
42. Read @ -
Input
{
+  "file_path": "/workspace/chromium--2d05e315/sandbox/win/src/sandbox_policy.h",
+  "offset": 55,
+  "limit": 15
+}
Output
{
+  "type": "text",
+  "file": {
+    "filePath": "/workspace/chromium--2d05e315/sandbox/win/src/sandbox_policy.h",
+    "content": "// We need [[clang::lto_visibility_public]] because instances of this class are\n// passed across module boundaries. This means different modules must have\n// compatible definitions of the class even when LTO is enabled.\nclass [[clang::lto_visibility_public]] TargetConfig {\n public:\n  virtual ~TargetConfig() {}\n\n  // Returns `true` when the TargetConfig of this policy object has been\n  // populated. Methods in TargetConfig should not be called.\n  //\n  // Returns `false` if TargetConfig methods do need to be called to configure\n  // this policy object.\n  virtual bool IsConfigured() const = 0;\n\n  // Sets the security level for the target process' two tokens.",
+    "numLines": 15,
+    "startLine": 55,
+    "totalLines": 291
+  }
+}
43. Read @ -
Input
{
+  "file_path": "/workspace/chromium--2d05e315/sandbox/win/src/sandbox_policy.h",
+  "offset": 260,
+  "limit": 10
+}
Output
{
+  "type": "text",
+  "file": {
+    "filePath": "/workspace/chromium--2d05e315/sandbox/win/src/sandbox_policy.h",
+    "content": "// We need [[clang::lto_visibility_public]] because instances of this class are\n// passed across module boundaries. This means different modules must have\n// compatible definitions of the class even when LTO is enabled.\nclass [[clang::lto_visibility_public]] TargetPolicy {\n public:\n  virtual ~TargetPolicy() {}\n\n  // Fetches the backing TargetConfig for this policy.\n  virtual TargetConfig* GetConfig() = 0;\n",
+    "numLines": 10,
+    "startLine": 260,
+    "totalLines": 291
+  }
+}
44. Write @ -
Input
{
+  "file_path": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\n      \"repo\": \"chromium--2d05e315\",\n      \"path\": \"sandbox/policy/linux/bpf_base_policy_linux.h\"\n    },\n    {\n      \"repo\": \"chromium--2d05e315\",\n      \"path\": \"sandbox/policy/linux/bpf_base_policy_linux.cc\"\n    },\n    {\n      \"repo\": \"chromium--2d05e315\",\n      \"path\": \"sandbox/win/src/sandbox_policy.h\"\n    },\n    {\n      \"repo\": \"chromium--2d05e315\",\n      \"path\": \"content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.h\"\n    },\n    {\n      \"repo\": \"chromium--2d05e315\",\n      \"path\": \"content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.cc\"\n    },\n    {\n      \"repo\": \"chromium--2d05e315\",\n      \"path\": \"sandbox/policy/mojom/sandbox.mojom\"\n    },\n    {\n      \"repo\": \"chromium--2d05e315\",\n      \"path\": \"sandbox/policy/sandbox_type.h\"\n    },\n    {\n      \"repo\": \"chromium--2d05e315\",\n      \"path\": \"sandbox/policy/sandbox_type.cc\"\n    }\n  ],\n  \"symbols\": [\n    {\n      \"repo\": \"chromium--2d05e315\",\n      \"path\": \"sandbox/policy/linux/bpf_base_policy_linux.h\",\n      \"symbol\": \"BPFBasePolicy\"\n    },\n    {\n      \"repo\": \"chromium--2d05e315\",\n      \"path\": \"sandbox/win/src/sandbox_policy.h\",\n      \"symbol\": \"TargetPolicy\"\n    },\n    {\n      \"repo\": \"chromium--2d05e315\",\n      \"path\": \"sandbox/win/src/sandbox_policy.h\",\n      \"symbol\": \"TargetConfig\"\n    },\n    {\n      \"repo\": \"chromium--2d05e315\",\n      \"path\": \"content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.h\",\n      \"symbol\": \"RendererSandboxedProcessLauncherDelegate\"\n    },\n    {\n      \"repo\": \"chromium--2d05e315\",\n      \"path\": \"content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.h\",\n      \"symbol\": \"RendererSandboxedProcessLauncherDelegateWin\"\n    },\n    {\n      \"repo\": \"chromium--2d05e315\",\n      \"path\": \"sandbox/policy/mojom/sandbox.mojom\",\n      \"symbol\": \"Sandbox\"\n    },\n    {\n      \"repo\": \"chromium--2d05e315\",\n      \"path\": \"sandbox/policy/sandbox_type.cc\",\n      \"symbol\": \"SandboxTypeFromCommandLine\"\n    }\n  ],\n  \"chain\": [\n    {\n      \"repo\": \"chromium--2d05e315\",\n      \"path\": \"sandbox/policy/linux/bpf_base_policy_linux.cc\",\n      \"symbol\": \"BPFBasePolicy::EvaluateSyscall\"\n    },\n    {\n      \"repo\": \"chromium--2d05e315\",\n      \"path\": \"content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.cc\",\n      \"symbol\": \"RendererSandboxedProcessLauncherDelegate::GetSandboxType\"\n    },\n    {\n      \"repo\": \"chromium--2d05e315\",\n      \"path\": \"content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.cc\",\n      \"symbol\": \"RendererSandboxedProcessLauncherDelegateWin::InitializeConfig\"\n    }\n  ],\n  \"text\": \"The Chromium renderer process sandbox implementation spans four main areas:\\n\\n1. **BPFBasePolicy (Linux seccomp-BPF base policy)**: Defined in `sandbox/policy/linux/bpf_base_policy_linux.h` and implemented in `sandbox/policy/linux/bpf_base_policy_linux.cc`. The class `BPFBasePolicy` (line 26 of the header) extends `bpf_dsl::Policy` and wraps the lower-level `BaselinePolicy` from `sandbox/linux/seccomp-bpf-helpers/baseline_policy.h`. It implements `EvaluateSyscall()` and `InvalidSyscall()`, and provides `GetFSDeniedErrno()` returning EPERM for denied filesystem calls. All other BPF policies (renderer, GPU, CDM, audio, etc.) inherit from BPFBasePolicy.\\n\\n2. **TargetPolicy (Windows sandbox policy configuration)**: Defined in `sandbox/win/src/sandbox_policy.h`. The file defines two key abstract classes: `TargetConfig` (line 58) for shared policy configuration across multiple targets with the same tag, and `TargetPolicy` (line 263) which provides access to the TargetConfig and per-target spawn control
+...
Output
{
+  "type": "create",
+  "filePath": "/workspace/answer.json",
+  "content": "{\n  \"files\": [\n    {\n      \"repo\": \"chromium--2d05e315\",\n      \"path\": \"sandbox/policy/linux/bpf_base_policy_linux.h\"\n    },\n    {\n      \"repo\": \"chromium--2d05e315\",\n      \"path\": \"sandbox/policy/linux/bpf_base_policy_linux.cc\"\n    },\n    {\n      \"repo\": \"chromium--2d05e315\",\n      \"path\": \"sandbox/win/src/sandbox_policy.h\"\n    },\n    {\n      \"repo\": \"chromium--2d05e315\",\n      \"path\": \"content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.h\"\n    },\n    {\n      \"repo\": \"chromium--2d05e315\",\n      \"path\": \"content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.cc\"\n    },\n    {\n      \"repo\": \"chromium--2d05e315\",\n      \"path\": \"sandbox/policy/mojom/sandbox.mojom\"\n    },\n    {\n      \"repo\": \"chromium--2d05e315\",\n      \"path\": \"sandbox/policy/sandbox_type.h\"\n    },\n    {\n      \"repo\": \"chromium--2d05e315\",\n      \"path\": \"sandbox/policy/sandbox_type.cc\"\n    }\n  ],\n  \"symbols\": [\n    {\n      \"repo\": \"chromium--2d05e315\",\n      \"path\": \"sandbox/policy/linux/bpf_base_policy_linux.h\",\n      \"symbol\": \"BPFBasePolicy\"\n    },\n    {\n      \"repo\": \"chromium--2d05e315\",\n      \"path\": \"sandbox/win/src/sandbox_policy.h\",\n      \"symbol\": \"TargetPolicy\"\n    },\n    {\n      \"repo\": \"chromium--2d05e315\",\n      \"path\": \"sandbox/win/src/sandbox_policy.h\",\n      \"symbol\": \"TargetConfig\"\n    },\n    {\n      \"repo\": \"chromium--2d05e315\",\n      \"path\": \"content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.h\",\n      \"symbol\": \"RendererSandboxedProcessLauncherDelegate\"\n    },\n    {\n      \"repo\": \"chromium--2d05e315\",\n      \"path\": \"content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.h\",\n      \"symbol\": \"RendererSandboxedProcessLauncherDelegateWin\"\n    },\n    {\n      \"repo\": \"chromium--2d05e315\",\n      \"path\": \"sandbox/policy/mojom/sandbox.mojom\",\n      \"symbol\": \"Sandbox\"\n    },\n    {\n      \"repo\": \"chromium--2d05e315\",\n      \"path\": \"sandbox/policy/sandbox_type.cc\",\n      \"symbol\": \"SandboxTypeFromCommandLine\"\n    }\n  ],\n  \"chain\": [\n    {\n      \"repo\": \"chromium--2d05e315\",\n      \"path\": \"sandbox/policy/linux/bpf_base_policy_linux.cc\",\n      \"symbol\": \"BPFBasePolicy::EvaluateSyscall\"\n    },\n    {\n      \"repo\": \"chromium--2d05e315\",\n      \"path\": \"content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.cc\",\n      \"symbol\": \"RendererSandboxedProcessLauncherDelegate::GetSandboxType\"\n    },\n    {\n      \"repo\": \"chromium--2d05e315\",\n      \"path\": \"content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.cc\",\n      \"symbol\": \"RendererSandboxedProcessLauncherDelegateWin::InitializeConfig\"\n    }\n  ],\n  \"text\": \"The Chromium renderer process sandbox implementation spans four main areas:\\n\\n1. **BPFBasePolicy (Linux seccomp-BPF base policy)**: Defined in `sandbox/policy/linux/bpf_base_policy_linux.h` and implemented in `sandbox/policy/linux/bpf_base_policy_linux.cc`. The class `BPFBasePolicy` (line 26 of the header) extends `bpf_dsl::Policy` and wraps the lower-level `BaselinePolicy` from `sandbox/linux/seccomp-bpf-helpers/baseline_policy.h`. It implements `EvaluateSyscall()` and `InvalidSyscall()`, and provides `GetFSDeniedErrno()` returning EPERM for denied filesystem calls. All other BPF policies (renderer, GPU, CDM, audio, etc.) inherit from BPFBasePolicy.\\n\\n2. **TargetPolicy (Windows sandbox policy configuration)**: Defined in `sandbox/win/src/sandbox_policy.h`. The file defines two key abstract classes: `TargetConfig` (line 58) for shared policy configuration across multiple targets with the same tag, and `TargetPolicy` (line 263) which provides access to the TargetConfig and per-t
+...
Code Changes (1)
1. WRITE /workspace/answer.json
{
+  "files": [
+    {
+      "repo": "chromium--2d05e315",
+      "path": "sandbox/policy/linux/bpf_base_policy_linux.h"
+    },
+    {
+      "repo": "chromium--2d05e315",
+      "path": "sandbox/policy/linux/bpf_base_policy_linux.cc"
+    },
+    {
+      "repo": "chromium--2d05e315",
+      "path": "sandbox/win/src/sandbox_policy.h"
+    },
+    {
+      "repo": "chromium--2d05e315",
+      "path": "content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.h"
+    },
+    {
+      "repo": "chromium--2d05e315",
+      "path": "content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.cc"
+    },
+    {
+      "repo": "chromium--2d05e315",
+      "path": "sandbox/policy/mojom/sandbox.mojom"
+    },
+    {
+      "repo": "chromium--2d05e315",
+      "path": "sandbox/policy/sandbox_type.h"
+    },
+    {
+      "repo": "chromium--2d05e315",
+      "path": "sandbox/policy/sandbox_type.cc"
+    }
+  ],
+  "symbols": [
+    {
+      "repo": "chromium--2d05e315",
+      "path": "sandbox/policy/linux/bpf_base_policy_linux.h",
+      "symbol": "BPFBasePolicy"
+    },
+    {
+      "repo": "chromium--2d05e315",
+      "path": "sandbox/win/src/sandbox_policy.h",
+      "symbol": "TargetPolicy"
+    },
+    {
+      "repo": "chromium--2d05e315",
+      "path": "sandbox/win/src/sandbox_policy.h",
+      "symbol": "TargetConfig"
+    },
+    {
+      "repo": "chromium--2d05e315",
+      "path": "content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.h",
+      "symbol": "RendererSandboxedProcessLauncherDelegate"
+    },
+    {
+      "repo": "chromium--2d05e315",
+      "path": "content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.h",
+      "symbol": "RendererSandboxedProcessLauncherDelegateWin"
+    },
+    {
+      "repo": "chromium--2d05e315",
+      "path": "sandbox/policy/mojom/sandbox.mojom",
+      "symbol": "Sandbox"
+    },
+    {
+      "repo": "chromium--2d05e315",
+      "path": "sandbox/policy/sandbox_type.cc",
+      "symbol": "SandboxTypeFromCommandLine"
+    }
+  ],
+  "chain": [
+    {
+      "repo": "chromium--2d05e315",
+      "path": "sandbox/policy/linux/bpf_base_policy_linux.cc",
+      "symbol": "BPFBasePolicy::EvaluateSyscall"
+    },
+    {
+      "repo": "chromium--2d05e315",
+      "path": "content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.cc",
+      "symbol": "RendererSandboxedProcessLauncherDelegate::GetSandboxType"
+    },
+    {
+      "repo": "chromium--2d05e315",
+      "path": "content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.cc",
+      "symbol": "RendererSandboxedProcessLauncherDelegateWin::InitializeConfig"
+    }
+  ],
+  "text": "The Chromium renderer process sandbox implementation spans four main areas:\n\n1. **BPFBasePolicy (Linux seccomp-BPF base policy)**: Defined in `sandbox/policy/linux/bpf_base_policy_linux.h` and implemented in `sandbox/policy/linux/bpf_base_policy_linux.cc`. The class `BPFBasePolicy` (line 26 of the header) extends `bpf_dsl::Policy` and wraps the lower-level `BaselinePolicy` from `sandbox/linux/seccomp-bpf-helpers/baseline_policy.h`. It implements `EvaluateSyscall()` and `InvalidSyscall()`, and provides `GetFSDeniedErrno()` returning EPERM for denied filesystem calls. All other BPF policies (renderer, GPU, CDM, audio, etc.) inherit from BPFBasePolicy.\n\n2. **TargetPolicy (Windows sandbox policy configuration)**: Defined in `sandbox/win/src/sandbox_policy.h`. The file defines two key abstract classes: `TargetConfig` (line 58) for shared policy configuration across multiple targets with the same tag, and `TargetPolicy` (line 263) which provides access to the TargetConfig and per-target spawn controls. TargetPolicy is the main interface the broker process uses to configure each sandboxed child process on Windows.\n\n3. **Renderer sandbox launch configuration**: `content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.cc` (with header at `.h`) configures sandbox parameters for renderer process launch. `RendererSandboxe...
Bash Commands (40)
1. $ ls /workspace/ 2>&1 | head -20
2. $ ls /workspace/chromium--2d05e315/ 2>&1 | head -30
3. $ ls /workspace/chromium--2d05e315/sandbox/ 2>&1
4. $ ls /workspace/chromium--2d05e315/content/browser/ 2>&1 | head -30
5. $ ls /workspace/chromium--2d05e315/sandbox/linux/ 2>&1 | head -30
6. $ ls /workspace/chromium--2d05e315/sandbox/win/src/ 2>&1 | head -30
7. $ ls /workspace/chromium--2d05e315/sandbox/policy/ 2>&1
8. $ grep -r "BPFBasePolicy" /workspace/chromium--2d05e315/sandbox/linux/ --include="*.cc" --include="*.h" -l 2>&1
9. $ grep -r "TargetPolicy" /workspace/chromium--2d05e315/sandbox/win/src/ --include="*.cc" --include="*.h" -l 2>&1
10. $ grep -r "class BPFBasePolicy" /workspace/chromium--2d05e315/sandbox/ --include="*.cc" --include="*.h" -l 2>&1
11. $ grep -r "class TargetPolicy" /workspace/chromium--2d05e315/sandbox/win/src/ --include="*.cc" --include="*.h" 2>&1
12. $ find /workspace/chromium--2d05e315/sandbox/linux -name "*.h" -o -name "*.cc" 2>&1 | xargs grep -l "BPFBase" 2>/dev/null
13. $ cat /workspace/chromium--2d05e315/sandbox/win/src/sandbox_policy.h | head -80
14. $ grep -r "class TargetPolicy" /workspace/chromium--2d05e315/sandbox/win/src/ --include="*.h" 2>&1
15. $ ls /workspace/chromium--2d05e315/sandbox/linux/ 2>&1
16. $ ls /workspace/chromium--2d05e315/sandbox/linux/seccomp-bpf/ 2>&1
17. $ ls /workspace/chromium--2d05e315/sandbox/linux/bpf_dsl/ 2>&1
18. $ grep -r "BPFBasePolicy\|bpf_base_policy" /workspace/chromium--2d05e315/sandbox/ --include="*.h" --include="*.cc" -l 2>&1
19. $ ls /workspace/chromium--2d05e315/sandbox/linux/seccomp-bpf-helpers/ 2>&1
20. $ cat /workspace/chromium--2d05e315/sandbox/policy/linux/bpf_base_policy_linux.h 2>&1
21. $ grep -n "class TargetPolicy" /workspace/chromium--2d05e315/sandbox/win/src/sandbox_policy.h 2>&1
22. $ grep -n "class TargetPolicy\|TargetPolicy {" /workspace/chromium--2d05e315/sandbox/win/src/sandbox_policy.h 2>&1 | head -20
23. $ wc -l /workspace/chromium--2d05e315/sandbox/win/src/sandbox_policy.h && grep -c "TargetPolicy" /workspace/chromium--2d05e315/sandbox/win/src/sandbox_policy.h 2>&1
24. $ grep -rn "SetRendererSandboxPolicy\|GetRendererSandboxType" /workspace/chromium--2d05e315/content/browser/ --include="*.cc" --include="*.h" -l 2>&1
25. $ cat /workspace/chromium--2d05e315/sandbox/policy/sandbox_type.h 2>&1 | head -100
26. $ ls /workspace/chromium--2d05e315/sandbox/policy/mojom/ 2>&1
27. $ grep -rn "SetRendererSandboxPolicy\|GetRendererSandboxType\|renderer.*sandbox.*type\|sandbox.*renderer" /workspace/chromium--2d05e315/content/ --include="*.cc" --include="*.h" -l 2>&1 | head -20
28. $ cat /workspace/chromium--2d05e315/sandbox/policy/mojom/sandbox.mojom 2>&1
29. $ grep -n "SetRendererSandboxPolicy\|GetRendererSandboxType\|renderer_sandbox\|RendererSandbox" /workspace/chromium--2d05e315/content/browser/renderer_host/render_process_host_sandbox_policy_win_browsertest.cc 2>&1 | head -20
30. $ grep -rn "kRenderer\|renderer.*sandbox\|sandbox.*renderer" /workspace/chromium--2d05e315/content/browser/ --include="*.cc" -l 2>&1 | head -20
31. $ ls /workspace/chromium--2d05e315/content/browser/renderer_host/ 2>&1 | grep -i sandbox
32. $ cat /workspace/chromium--2d05e315/content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.h 2>&1
33. $ cat /workspace/chromium--2d05e315/content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.cc 2>&1
34. $ cat /workspace/chromium--2d05e315/sandbox/policy/sandbox_type.cc 2>&1
35. $ cat /workspace/chromium--2d05e315/sandbox/policy/linux/bpf_base_policy_linux.cc 2>&1
36. $ grep -n "class BPFBasePolicy\|class TargetPolicy\|class TargetConfig\|enum Sandbox\|GetSandboxType\|SetRendererSandboxPolicy" \
+  /workspace/chromium--2d05e315/sandbox/policy/linux/bpf_base_policy_linux.h \
+  /workspace/chromium--2d05e315/sandbox/win/src/sandbox_policy.h \
+  /workspace/chromium--2d05e315/content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.h \
+  /workspace/chromium--2d05e315/sandbox/policy/mojom/sandbox.mojom \
+  /workspace/chromium--2d05e315/sandbox/policy/sandbox_type.h 2>&1
37. $ grep -n "class BPFBasePolicy" /workspace/chromium--2d05e315/sandbox/policy/linux/bpf_base_policy_linux.h && \
+grep -n "class TargetPolicy\|class TargetConfig" /workspace/chromium--2d05e315/sandbox/win/src/sandbox_policy.h && \
+grep -n "class Renderer\|GetSandboxType" /workspace/chromium--2d05e315/content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.h && \
+grep -n "enum Sandbox\|SandboxType" /workspace/chromium--2d05e315/sandbox/policy/mojom/sandbox.mojom
38. $ grep -n "class BPFBasePolicy" /workspace/chromium--2d05e315/sandbox/policy/linux/bpf_base_policy_linux.h 2>&1
+grep -n "class TargetPolicy\|class TargetConfig" /workspace/chromium--2d05e315/sandbox/win/src/sandbox_policy.h 2>&1
+grep -n "GetSandboxType\|class RendererSandboxed" /workspace/chromium--2d05e315/content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.h 2>&1
+grep -n "enum Sandbox" /workspace/chromium--2d05e315/sandbox/policy/mojom/sandbox.mojom 2>&1
39. $ grep -n "class BPFBasePolicy" /workspace/chromium--2d05e315/sandbox/policy/linux/bpf_base_policy_linux.h
40. $ grep -n "class TargetPolicy\|class TargetConfig" /workspace/chromium--2d05e315/sandbox/win/src/sandbox_policy.h
File Paths
Trial: runs/mcp_lift_study/csb_org_security_sonnet_20260612_185629/baseline-local-direct/ccx-vuln-remed-135_aaca04/2026-06-12__19-04-10/ccx-vuln-remed-135__3YBV7nh
+Relative: csb_org_security_sonnet_20260612_185629/baseline-local-direct/ccx-vuln-remed-135_aaca04/2026-06-12__19-04-10/ccx-vuln-remed-135__3YBV7nh

\ No newline at end of file
diff --git a/explorer/index.html b/explorer/index.html
new file mode 100644
index 0000000000..2fba243072
--- /dev/null
+++ b/explorer/index.html
@@ -0,0 +1,477 @@
+
+
+
+
+
+Sourcegraph MCP and a cheaper model beat a Mythos-class model alone
+
+
+
+
+

+
+  

+    
Benchmark study · CodeScaleBench

+    
Sourcegraph MCP and a cheaper model beat a Mythos-class model alone.

+    

+      Give Sonnet 4.6 the Sourcegraph MCP and no local source. Give Fable 5 a full local checkout and no retrieval.
+      Across nine discovery heavy org tasks, the cheaper model with retrieval wins on quality and costs about 40% less per quality point.
+    

+    

+      9 tasks
+      3 arms
+      n=3 per cell
+      81 trials
+      bead EnterpriseBench-323 / dse
+    

+    

+  

+
+  
+  

+    
The standings

+    
Three configurations, one budget

+    
Mean normalized reward across nine discovery heavy tasks, three trials each. The top row is the setup a Sourcegraph user would actually run.

+
+    

+      
+      

+        

+          

+            
+            

+              
Sonnet 4.6 + Sourcegraph MCP winner

+              
Retrieval only, no local source in the workspace

+            

+          

+          
0.698

+        

+        

+        
$0.71 / task$1.02 / quality pt161 s wall clock29 tool calls

+      

+      
+      

+        

+          

+            
+            

+              
Fable 5, no MCP

+              
Frontier model with a full local checkout

+            

+          

+          
0.568

+        

+        

+        
$1.04 / task$1.83 / quality pt116 s wall clock10 tool calls

+      

+      
+      

+        

+          

+            
+            

+              
Sonnet 4.6, no MCP control

+              
Same model as A, same checkout as B. The arm that de-confounds the result.

+            

+          

+          
0.606

+        

+        

+        
$0.50 / task$0.82 / quality pt148 s wall clock36 tool calls

+      

+    

+    

+      The control run is the cheapest per quality point, so the dollar case is the cheaper model with retrieval over the frontier model without it.
+    

+  

+
+  
+  

+    

+      
Why the third run matters

+      
The win is the tool, not the model

+      

+        The headline comparison changes the model and the tool at the same time, so its +0.129 could be either.
+        The third run holds the model fixed at Sonnet and splits that gap into its real causes.
+      

+
+      

+        
+        

+          

+            
What the tool adds

+            
+0.092 reward · 5 win / 2 tie / 2 loss

+            
The same Sonnet, with Sourcegraph versus without. Retrieval lifts quality about 9 points, and more than two thirds of the headline gap is the tool.

+          

+          

+            
What the bigger model adds

+            
+0.038 reward · 5 / 1 / 3, a wash

+            
The same plain checkout, Sonnet versus Fable. The frontier model buys almost nothing here, at 1.5× the cost per task.

+          

+        

+      

+
+      

+        A cheaper, faster model with Sourcegraph beats a frontier model without it.
+        On a plain checkout the two models score the same; give the cheaper one retrieval and it wins 6 of 9 tasks at nearly half the cost per point of quality.
+      

+    

+  

+
+  
+  

+    
Task by task

+    
Where retrieval changes the outcome

+    
Mean reward per task, Sonnet with Sourcegraph against Fable on a plain checkout, ordered by the size of the gap.

+
+    

+      Task & gap
+      
+        Sonnet + Sourcegraph
+        Fable, no tool
+      
+    

+    

+  

+
+  
+  

+    
Behavior vs outcome

+    
All three find the files. They get there differently.

+    
Ground truth file coverage is similar across arms. What separates them is how the context is gathered, and whether that effort converts to reward.

+    
+      
+        
+          
+          
+          
+          
+        
+      
+      
+        
+        
+        
+        
+      
+    
Per task, meanA · Sonnet+MCPB · FableC · Sonnet base
GT files seen in any tool result0.9120.8840.895
GT files explicitly read0.5220.4810.584
Tool calls29.210.147.6
Search calls13.00.00.0

+    

+      Retrieval volume does not convert one to one into reward: on these discovery heavy tasks it converts enough to win, but on a task neither configuration can solve, more searching changes nothing.
+    

+  

+
+  
+  

+    
The shape of the lift

+    
Concentrated in cross repo discovery

+    
The gap is not spread evenly. It lands on tasks that require finding where code is used across repositories, and vanishes on tasks both arms already solve.

+
+    

+      

+        
Usage site discovery

+        
vuln-remed-135 · A 0.611 vs B 0.231

+        
Code present in both checkouts; the baseline simply found fewer of the files where the vulnerable symbol is used. A genuine retrieval gap.

+      

+      

+        
Cross org tracing

+        
crossorg-217 · +0.591 deploy, +0.224 tooling

+        
Following a dependency across organization boundaries that a local checkout fragments.

+      

+      

+        
No headroom

+        
config-trace-010 · migration-274

+        
Tasks both arms already solve tie near 1.0. Retrieval cannot lift a task that is already solved.

+      

+      

+        
The one B win

+        
crossorg-288 · B 0.833 vs A 0.735

+        
The single task where Fable's raw capability on a full local checkout edged out retrieval.

+      

+    

+  

+
+  
+  

+    

+      
Audit it yourself

+      
Every run is open

+      
No result here is a number you have to take on faith. Open any task, put the three arms side by side, and read the full prompt, conversation, and tool calls for each.

+      
Explore the traces →

+    

+  

+
+  
+  

+    
Read with care

+    
Caveats

+    
    
+      
  1. Limited to nine tasks. Anthropic disabled Fable 5 on June 13, partway through these runs, under a U.S. export-control directive; the nine are what finished with valid Fable runs before access closed. Read this as an early signal, not a full benchmark sweep.
    2. 
+      
  2. Model and tooling vary together in the headline comparison by design: this is a deployment choice, not an MCP ablation. The control run isolates the tool effect at +0.092.
    3. 
+      
  3. Scope is nine CSB org and cross repo tasks chosen for high expected MCP lift, n=3 per cell. The EB suite side of the wider study showed the opposite sign, where deep local reading dominates.
    4. 
+      
  4. Arm purity is machine checked. 14 invalid trials (session limit casualties) and one model mixed trial (a Fable to Opus refusal fallback) were excluded and re-run before counting.
    5. 
+      
  5. Cost is Claude Code's list price accurate cost_usd. The control run is recomputed from per model usage to capture Haiku subagent delegation, which a token total understates by up to 45%.
    6. 
+    

+  

+
+  

+    

+    Source results/mcp_lift_study/study_aggregates.json (csb_3arm) · Report results/analysis/mcp_lift_study_report.md · Narrative docs/blog/mcp-vs-baseline.md

+    Reproduce python3 results/mcp_lift_study/analyze.py · Generated from study data, verified against the aggregates (means 0.698 / 0.568 / 0.606).
+  

+
+

+
+
+
+