agent-plugins/.github/workflows/update-external-plugins.yml at master · antonbabenko/agent-plugins · GitHub

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name: Update External Plugins

# Auto-bump external-plugin pins (source.ref + mirrored version) when an
# upstream publishes a newer release. Opens a reviewable chore(...) PR;
# manifest-only chore commits do not trigger an agent-plugins release.

on:
  schedule:
    - cron: '17 6 * * *'   # daily, 06:17 UTC
  workflow_dispatch:

permissions:
  contents: write
  pull-requests: write

concurrency:
  group: update-external-plugins
  cancel-in-progress: false

jobs:
  update:
    name: Resolve and pin latest external releases
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: '3.x'

      - name: Update external plugin pins
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: python3 .github/scripts/update_external_plugins.py

      - name: Validate manifest sync
        run: |
          python3 << 'EOF'
          import json, re, sys
          claude = json.load(open('.claude-plugin/marketplace.json'))
          agents = json.load(open('.agents/plugins/marketplace.json'))
          a_by_name = {p.get('name'): p for p in agents.get('plugins', [])}

          def norm(url):
              m = re.match(r'^git@github\.com:(.+?)(?:\.git)?$', (url or '').strip())
              if m:
                  return m.group(1).lower()
              m = re.match(r'^https://github\.com/(.+?)(?:\.git)?$',
                           (url or '').strip())
              return m.group(1).lower() if m else (url or '').strip().lower()

          errors = []
          for e in claude.get('plugins', []):
              s = e.get('source')
              if not isinstance(s, dict) or s.get('source') != 'github':
                  continue
              name, repo = e.get('name'), s.get('repo', '')
              ref, ver = s.get('ref', ''), e.get('version')
              if ver is not None and ref != f"v{ver}":
                  errors.append(f"{name}: ref {ref!r} != v+version {ver!r}")
              a = a_by_name.get(name)
              if a is None:
                  errors.append(f"{name}: missing from .agents manifest")
                  continue
              a_src = a.get('source', {})
              if norm(a_src.get('url', '')) != repo.lower():
                  errors.append(f"{name}: .agents repo mismatch")
              if a_src.get('ref', '') != ref:
                  errors.append(
                      f"{name}: ref mismatch claude {ref!r} vs "
                      f".agents {a_src.get('ref','')!r}")

          if errors:
              print("\n".join(f"❌ {x}" for x in errors))
              sys.exit(1)
          print("✅ external manifests in sync")
          EOF

      - name: Open PR
        id: cpr
        uses: peter-evans/create-pull-request@5f6978faf089d4d20b00c7766989d076bb2fc7f1  # v8.1.1
        with:
          branch: automation/external-plugin-updates
          base: master
          commit-message: 'chore(external-plugins): update external plugin pins'
          title: 'chore(external-plugins): update external plugin pins'
          body: |
            Automated external-plugin pin update.

            Bumps `source.ref` in both manifests (and the mirrored
            `version` in `.claude-plugin/marketplace.json`) to the latest
            eligible upstream release. Manifest-only `chore:` change - no
            agent-plugins release is triggered.

            Review the diff against the upstream changelog before merging.
          delete-branch: true
          add-paths: |
            .claude-plugin/marketplace.json
            .agents/plugins/marketplace.json

      - name: Auto-merge
        # The inline "Validate manifest sync" step above is the gate: if it
        # fails the workflow stops and no PR exists. Manifest-only chore PR
        # -> no agent-plugins release. Squash-merge immediately.
        if: >-
          ${{ steps.cpr.outputs.pull-request-number != '' &&
              (steps.cpr.outputs.pull-request-operation == 'created' ||
               steps.cpr.outputs.pull-request-operation == 'updated') }}
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          PR: ${{ steps.cpr.outputs.pull-request-number }}
        run: |
          gh pr merge "$PR" --squash --delete-branch \
            --subject 'chore(external-plugins): update external plugin pins'