fix(codeql): coordinate failed-job wake once - #2051
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📝 WalkthroughWalkthroughCodeQL 코디네이터는 동일한 활성 디스패치를 보존합니다. 모든 언어 샤드가 종료되면 독립 wake 작업이 정확한 완료 실행의 실패 작업을 한 번 재실행합니다. 계약 테스트와 운영 문서가 새 흐름을 반영합니다. ChangesCodeQL 디스패치 조정
Priority: ➖ Normal Estimated code review effort: 3 (Moderate) | ~25 minutes Severity of issue fixed: Medium Merge Risk: 🟡 Moderate · up to This change centralizes failed CodeQL-job recovery into one batch rerun after scan shards complete. It should not merge until the stale-base validation path is closed, because a PR rebased onto a new base could retain outdated CodeQL evidence; the operational documentation should also be aligned with the centralized wake behavior. Sequence Diagram(s)sequenceDiagram
participant CodeQLCoordinator
participant GitHubActions
participant WakeCoordinator
participant CodeQLRun
CodeQLCoordinator->>GitHubActions: 동일 identity의 활성 dispatch 조회
GitHubActions-->>CodeQLCoordinator: 활성 실행 반환 또는 없음
CodeQLCoordinator->>GitHubActions: 활성 실행이 없을 때 repository_dispatch 게시
GitHubActions->>WakeCoordinator: validate-dispatch 및 scan 완료 전달
WakeCoordinator->>CodeQLRun: 완료된 실패 작업 검증
WakeCoordinator->>CodeQLRun: rerun-failed-jobs 호출
🚥 Pre-merge checks | ✅ 4 | ❌ 1❌ Failed checks (1 warning)
✅ Passed checks (4 passed)
Full details: Docstring CoverageExplanation Docstring coverage is 64.71% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 17 functions across 3 files. (8 skipped: 8 unsupported.)
✨ Finishing Touches 💡 1📝 Generate docstrings 💡
🧪 Generate unit tests (beta)
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Hosted evidence update (2026-09-09, head a34dc5a):
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Visual Inspection에서 기존 P1을 재검토한 결과, |
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P1을 exact head |
seonghobae
changed the title
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Correction to my earlier comment (tolerance approach withdrawn): live evidence showed tolerating the 403 leaves the sibling job on its stale failed verdict (required run settled actions=success, python=failure; healing came only from a later failed-jobs rerun reading the published verdict). A parallel session implemented the structurally correct fix on this branch (7578721): wake moved out of the language matrix into one coordinator that verifies every supplied failed job, then calls rerun-failed-jobs once. I fast-forwarded to it, verified locally (52 passed across the dispatch/pr/runner-image contract suites, diff-check clean, workflow YAML parses), and retired my local tolerance commit. Branch is coherent; my earlier tolerance claim in the gap baseline was corrected in the same pass. |
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Hosted evidence, third cycle (head 7578721, old base-branch wake code — coordinator proves itself only post-merge):
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Hosted evidence: strix run 34307317529 on head 7578721 completed success (all jobs green incl. the scan step) — first full strix pass in this arc. Noema stale-trigger retry on the superseded-head run was correctly rejected by the freshness guard; fresh-head noema run 34307317429 is queued. Remaining: noema verdict + opencode verdict + independent approval. |
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Fresh consumer canary for hosted acceptance, source/refs untouched: Exact ordering:
So this generation again proves that required compatibility consumers can become terminal RED before their own generation's dispatch producer even starts. #2051's single coordinated Also note that this canary's dispatch step itself is RED, so acceptance should record whether #2051 repairs both the pre-producer consumer failure and the failed dispatch/wake path on a base-materialized generation, rather than only the sibling 403 race. |
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Consumer canary from |
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Fresh read-only consumer canary from
Thus every consumer shard reached terminal failure 12–15 minutes before its own generation's producer started. This is not a leaf source failure. #2051 GREEN should require |
Signed-off-by: Seongho Bae <me@seonghobae.me>
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Exact-head |
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Actionable comments posted: 3
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Inline comments:
In @.github/workflows/codeql-scan-dispatch.yml:
- Line 580: wake-required-codeql이 PR_HEAD_SHA뿐 아니라 base_sha도 전달하고 검증하도록 수정하십시오.
live PR의 base와 exact REQUIRED_RUN_ID의 pull-request base metadata가 모두 일치할 때만
재실행하고, base만 변경된 경우 거부하는 계약 테스트를 추가하십시오.
In `@AGENTS.md`:
- Around line 63-68: Update the documentation around wake-required-codeql to
describe active-dispatch preservation as defensive duplicate prevention
performed by the central coordinator, not as a per-shard wake before sibling
completion. Align the wording with the single batch rerun procedure and the
existing validate-dispatch and scan dependency flow.
In `@docs/adr/0025-codeql-required-workflow-dispatch-architecture.md`:
- Around line 215-223: Update
docs/adr/0025-codeql-required-workflow-dispatch-architecture.md lines 215-223 to
describe one coordinator wake after all scan matrix shards complete, replacing
shard-level wake and wake-independence claims; retain the immutable-title
deduplication behavior. Update
docs/doctoring/codeql-partial-shard-wake-duplicate-dispatch.md lines 17-27 to
document the same matrix-completion-triggered single batch rerun.
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📒 Files selected for processing (11)
.github/workflows/codeql-pr.yml.github/workflows/codeql-scan-dispatch.ymlAGENTS.mdCHANGELOG.mdCLAUDE.mddocs/adr/0025-codeql-required-workflow-dispatch-architecture.mddocs/doctoring/codeql-partial-shard-wake-duplicate-dispatch.mddocs/product-technical-gap-baseline.mdtests/test_codeql_pr_workflow_contract.pytests/test_codeql_scan_dispatch_workflow_contract.pytests/test_scheduler_and_codeql_dispatch_runner_image_contract.py
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Cross-repository adoption finding from DiskSage: this exact branch still computes the new coordinator token as Fresh downstream run Canonical #2040 already contains the missing prerequisite: |
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Fresh exact-head owner-path finding on This exposes a remaining rerun-settlement race in the current required-workflow DAG. Please preserve the one-run-level wake design but add an executable RED for terminal status materializes after a rerun shard has failed, before the coordinator executes. The causal repair should make the coordinator reconcile current required-job conclusions as well as pending status: if authenticated success exists but its bound required job is still failed from an earlier read, request one bounded exact-run wake for that failed job/set rather than no-op. Keep live PR/head/base/run/job identity validation and fail-closed behavior; do not poll indefinitely, broad-rerun the workflow, or accept status alone without binding the failed required job. ConceptWeave #35 remains stable pending this owner repair. |
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Correction to my immediately preceding owner-path note: the attempt-3 failure was not the final settlement state. The new run-level wake subsequently triggered CodeQL PR So the observed attempt-3 chronology by itself does not prove a remaining liveness defect in #2051; it is also consistent with the intended bounded coordinator wake taking one further failed-job rerun. Please treat my proposed extra RED/repair as non-authoritative unless the automatic attempt 4 (or a later exact run) still terminates red or demonstrates an orphaned failed required shard after the coordinator has finished. The useful invariant to retain as regression coverage is the temporal case, but no source change is justified merely from the intermediate attempt-3 failure. ConceptWeave #35 remains stable while this exact central run reaches a terminal result. |
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Hosted evidence, fourth cycle (head 927a9e3): dispatch under old base code reproduced the race a fourth time (python 403, actions green). Manual failed-jobs rerun healed via single-shard wake — required CodeQL PR run fully green again. The new 'preserve active dispatch' guard did not interfere (no duplicate active dispatch). Coordinator (post-merge code) would have covered both shards in one call. |
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Current-head follow-up after automatic recovery completed: CodeQL PR However, CodeRabbit thread Canonical owner repair should therefore pass |
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@coderabbitai approve |
✅ Action performedComments resolved. Approval is disabled; enable |
1 participant
Live evidence
ContextualWisdomLab/.github#1563dispatch runs34297767440and34299424768reproduced the original sibling-rerun race: one language shard reran its selected CodeQL job while the sibling POST received HTTP 403 because the shared run was already active. A per-job rerun did not refresh the failed matrix sibling.A later exact hosted run,
34318639845, demonstrated the post-matrix coordinator reaching terminal success and also exposed the remaining identity boundary: GitHub's run payload carriespull_requests[].number,.head.sha, and.base.sha, while the wake at927a9e35ed5c5e115a6c9d9b9f0035c7a0c0917estill revalidated only the live/head identity. A pull request can retain its head while its base is retargeted.Change
wake-required-codeqlcoordinator after every dispatch shard terminatesbase_shainto that coordinatorcodeql-pr.ymlrun to contain exactly onepull_requests[]association matching PR number, head SHA, and base SHArerun-failed-jobsendpoint onceReality RED → GREEN
Test-only RED:
901af9f024836eadd10c6c98affbee037ffecd58.The fixture executes the production wake shell block with a fake GitHub API and fixes the supplied identity at
base=a…a,head=b…b.c…c: pre-repair wake returned0and emitted onererun-failed-jobsPOST; repaired wake returns1and emits no POST.a…a, but the exact required run belongs to basec…c: pre-repair wake returned0and emitted one POST; repaired wake returns1and emits no POST.Production repair:
66a15d856c251f1db2f91cb3d4a2fa66afd8f48c. Existing wake fixtures were made base-aware inf9d46984e1ef35341e9535af245da8e6ab9c061e.Current exact head
Head:
235c4f1bf91b24ac80b48b82a5b90ea3ccaa0b04The earlier 53-test/actionlint evidence belongs to predecessor source and is retained as historical evidence only; it is not promoted to this docs-successor head. Current exact-head hosted checks and an independent formal review remain required before normal merge.
Hosted downstream acceptance also remains open until the corrected central owner reaches protected
mainand a fresh consumer PR demonstrates a base-materialized two-language CodeQL run, one post-matrix wake, and fresh terminal required-language verdicts. ConceptWeave #35 must be re-run only after that owner integration, not by a no-op trigger against the unmerged central branch.Summary by CodeRabbit
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