Gh Ci Triage

When to use

Use this skill when a PR reports failing GitHub checks and you need a fast, evidence-backed diagnosis.

Workflow

1. Fetch check overview:
   • gh pr checks <pr-number>
   • gh pr view <pr-number> --json statusCheckRollup
2. Inspect failed jobs only:
   • gh run view <run-id> --log-failed
   • If needed, gh run view <run-id> --job <job-id> --log-failed
3. Extract first actionable error (not cascaded noise).
4. Map failure to local repro command using the exact workflow flags.
5. After fix, rerun local repro commands before pushing.
6. Re-check status:
   • gh pr checks <pr-number>

Guardrails

• Do not assume root cause from PR title/last commit; use failed logs.
• Distinguish no-feature lint failures from feature-enabled failures.