[dnikolayev]

Cancel superseded validation runs for the same pull request. The concurrency group includes the workflow, event, and PR number; other events use a unique run ID.

Only PR and PR-target events enable cancellation. Existing jobs, permissions, cleanup, and release behavior are preserved.

Validation: focused YAML parsing, unchanged-workflow parity checks, and PR/non-PR concurrency identity checks passed. Full validation runs in GitHub Actions.

Summary by CodeRabbit

• Chores
  • CI runs for pull requests are grouped and in-progress runs are canceled when a newer run starts. Other event types are unaffected.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

• Configuration used: Organization UI
• Review profile: ASSERTIVE
• Plan: Advanced
• Run ID: d0f52d13-768f-4265-a2c8-d91378ce14bf

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📥 Commits

Reviewing files that changed from the base of the PR and between 135f325 and 879ab33.

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📒 Files selected for processing (1)

• .github/workflows/ci.yml

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Included review availability: This review used your included allowance. Your plan provides up to 1 included review per hour; 0 remain after this review.

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📝 Walkthrough

Walkthrough

The CI workflow now groups runs by workflow, event type, and pull-request number, using the run ID when no pull-request number is available. It cancels in-progress runs for pull_request and pull_request_target events.

Changes

CI workflow concurrency

Layer / File(s)	Summary
Configure workflow concurrency .github/workflows/ci.yml	Runs share a concurrency group when their workflow, event type, and pull-request number match. Runs without a pull-request number use the run ID. In-progress runs are canceled for pull_request and pull_request_target events.

Priority: ⬇️ Low

Estimated code review effort: 1 (Trivial) | ~5 minutes

Change: Bug fix

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Merge Risk: ⚪ Minimal · up to 879ab

Superseded pull request validation runs can be canceled without canceling main-branch push runs. No merge-blocking issue remains.

Pre-merge checks | 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check		Check skipped - CodeRabbit’s high-level summary is enabled.
Title check		The title clearly and concisely describes the main change: canceling superseded pull request validation runs in CI.
Docstring Coverage		No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check. Docstring coverage is scoped to functions touched by this diff. Analyzed 0 functions across 0…
Linked Issues check		Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check		Check skipped because no linked issues were found for this pull request.

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✨ Finishing Touches

🧪 Generate unit tests (beta)

• Commit to this branch
• Create a new PR

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• Autofix · Keep fixing CodeRabbit findings and required CI, and resolving merge conflicts

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