AI/참고/playwright-main/.claude/skills/playwright-devops/commit-failures.md

CI Health Report

Generate a CI health report for the last commit on the main branch of microsoft/playwright. This is an overall tree health report — not a commit regression analysis. The goal is to show the full picture of what's failing, grouping by root cause. If any failures appear to be regressions introduced by this specific commit, call that out, but most failures will be pre-existing flakes, infrastructure issues, or platform-specific problems.

Phase 1 — Fetch logs

Run the fetch script to download all failed job logs into a local folder:

bash .claude/skills/playwright-devops/fetch-commit-logs.sh [<sha>]

• If no SHA is provided, it fetches the last commit on main.
• Creates ~/tmp/commit-<short-sha>/ with:
  • summary.json — commit info, failed workflows, and failed job metadata
  • <workflow-name>/<job-name>.log — failed log output for each failed job

Note: The script fetches failed jobs from both failed AND in-progress workflows. Workflows may still be running while some of their jobs have already failed — these must be included in the report. If any workflows are still in progress, note this in the report summary.

Phase 2 — Analyze

1. Read summary.json to get the commit message and the list of failed workflows/jobs.

2. Read each .log file and extract failing test names and error messages.

3. Compile the report leading with a summary, then detailed tables:

   # CI Health Report — <short-sha>
   
   Commit: `<commit message>`
   
   ## Summary
   
   Brief overview: N workflows, N failed jobs, N total test failures.
   Note if any workflows are still in progress.
   
   ### Possible regressions (may be related to this commit)
   - **N failures** in `test/file.spec.ts` across <browsers/platforms> — <brief description>
   
   ### Pre-existing / flaky
   - **N failures** in `test/file.spec.ts` — <brief description> (timeouts, infrastructure, platform-specific)
   
   ### Infrastructure issues
   - <description of non-test failures>
   
   ---
   
   ## Detailed Failures
   
   ### Workflow: <name> (run <id>)
   
   #### <job name> (job <id>) -- N failures
   | Test | Error |
   |------|-------|
   | `path/to/test.spec.ts:line` -- test title | error message |
   

   The summary should appear first so readers immediately see what matters. Group related failures (e.g. same test failing across browsers) into single summary bullet points rather than listing each individually.

4. Save the report to ci-failures-<short-sha>.md in the repo root.