---

name: gh-fix-ci description: 'Inspect and fix failing GitHub Actions PR checks using gh logs and focused validation; report external-provider failures with their details URL.' zh_description: "读取 GitHub Actions 失败日志，修复 CI 并验证 PR 检查。" version: "1.0.1" author: "seaworld008" source: "in-house" source_url: "" tags: '["automation", "fix", "workflow"]' created_at: "2026-03-04" updated_at: "2026-09-06" quality: 3 complexity: "intermediate"

Gh Pr Checks Plan Fix

Overview

Use gh to locate failing PR checks, fetch GitHub Actions logs for actionable failures, summarize the failure snippet, then explain the focused fix and implement within the existing request.

• A request to fix CI authorizes routine diagnosis, code changes, and relevant tests. Ask only when the fix requires a material scope change or unavailable authority.

Prereq: authenticate with the standard GitHub CLI once (for example, run gh auth login), then confirm with gh auth status (repo + workflow scopes are typically required).

Inputs

• repo: path inside the repo (default .)
• pr: PR number or URL (optional; defaults to current branch PR)
• gh authentication for the repo host

Quick start

• python "<path-to-skill>/scripts/inspect_pr_checks.py" --repo "." --pr "<number-or-url>"
• Add --json if you want machine-friendly output for summarization.

Workflow

1. Verify gh authentication.
   • Run gh auth status in the repo.
   • If unauthenticated, ask the user to run gh auth login (ensuring repo + workflow scopes) before proceeding.
2. Resolve the PR.
   • Prefer the current branch PR: gh pr view --json number,url.
   • If the user provides a PR number or URL, use that directly.
3. Inspect failing checks (GitHub Actions only).
   • Preferred: run the bundled script (handles gh field drift and job-log fallbacks):
     • python "<path-to-skill>/scripts/inspect_pr_checks.py" --repo "." --pr "<number-or-url>"
     • Add --json for machine-friendly output.
   • Manual fallback:
     • gh pr checks <pr> --json name,state,bucket,link,startedAt,completedAt,workflow
       • If a field is rejected, rerun with the available fields reported by gh.
     • For each failing check, extract the run id from detailsUrl and run:
       • gh run view <run_id> --json name,workflowName,conclusion,status,url,event,headBranch,headSha
       • gh run view <run_id> --log
     • If the run log says it is still in progress, fetch job logs directly:
       • gh api "/repos/<owner>/<repo>/actions/jobs/<job_id>/logs" > "<path>"
4. Scope non-GitHub Actions checks.
   • If detailsUrl is not a GitHub Actions run, label it as external and only report the URL.
   • Do not attempt Buildkite or other providers; keep the workflow lean.
5. Summarize failures for the user.
   • Provide the failing check name, run URL (if any), and a concise log snippet.
   • Call out missing logs explicitly.
6. Create a plan.
   • State the cause, affected files, and validation needed; reuse existing plans.
7. Implement the requested fix.
   • Apply the focused patch and continue through the already authorized PR delivery path.
8. Recheck status.
   • Run the relevant tests, then inspect gh pr checks for the current PR head.

Bundled Resources

scripts/inspect_pr_checks.py

Fetch failing PR checks, pull GitHub Actions logs, and extract a failure snippet. Exits non-zero when failures remain so it can be used in automation.

Usage examples:

• python "<path-to-skill>/scripts/inspect_pr_checks.py" --repo "." --pr "123"
• python "<path-to-skill>/scripts/inspect_pr_checks.py" --repo "." --pr "https://github.com/org/repo/pull/123" --json
• python "<path-to-skill>/scripts/inspect_pr_checks.py" --repo "." --max-lines 200 --context 40

Example Command Sequence

gh auth status
gh pr view --json number,url
python "<path-to-skill>/scripts/inspect_pr_checks.py" --repo "." --pr "123" --json
gh run view <run_id> --log