verify-changesets.yml

name: Verify changesets

on:
  pull_request:
    types: [opened, synchronize, reopened]
    branches: [main]

# Advisory check: runs `changeset status` and surfaces the result in the
# CI summary panel. A missing changeset is flagged but does not block merge.

permissions:
  contents: read

concurrency:
  group: verify-changesets-${{ github.event.pull_request.number }}
  cancel-in-progress: true

jobs:
  status:
    runs-on: ubuntu-latest
    if: github.event.pull_request.head.repo.full_name == github.repository
    steps:
      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
        with:
          fetch-depth: 0
      - uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6.4.0
        with:
          node-version-file: .nvmrc
          cache: npm
      - run: npm ci --no-audit --no-fund

      - name: Release-doc invariants (CHANGELOG bullet shape; CLAUDE.md symlink; config shape)
        run: npm run check:release-docs

      - name: Release-doc invariant tests (positive + negative path)
        run: npm run test:release-docs

      - id: status
        continue-on-error: true
        run: npx --no -- changeset status --since=origin/${{ github.event.pull_request.base.ref }} | tee status.txt

      - name: Summary
        env:
          REPO_URL: ${{ github.server_url }}/${{ github.repository }}
        run: |
          {
            echo "## Changesets status"
            if [ "${{ steps.status.outcome }}" = "success" ]; then
              echo "Changeset coverage looks fine."
            else
              echo "No changesets detected on a PR that touches workspace packages."
              echo ""
              echo "Run \`npm run changeset\` and commit the resulting file, or skip if this PR only touches docs / CI / refactors. Rules: ${REPO_URL}/blob/main/docs/development/release-notes.md"
            fi
            echo ""
            echo "<details><summary>changeset status</summary>"
            echo ""
            echo '```'
            cat status.txt 2>/dev/null || true
            echo '```'
            echo ""
            echo "</details>"
          } >> "$GITHUB_STEP_SUMMARY"