name: ci

on:
  pull_request:
    branches: [main]
  push:
    branches: [main]

jobs:
  check:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with: { fetch-depth: 0 }
      - uses: pnpm/action-setup@v3
        with: { version: 9 }
      - uses: actions/setup-node@v4
        with:
          node-version: 20
          cache: pnpm
      - run: pnpm install --frozen-lockfile

      - name: Verify CHANGELOG has an entry for this PR
        if: github.event_name == 'pull_request' && !contains(github.event.pull_request.labels.*.name, 'no-changelog')
        run: node ./scripts/check-changelog.mjs

      - name: Install Playwright browsers
        run: pnpm exec playwright install --with-deps chromium

      - name: Visual regression
        run: pnpm test:visual

      - name: Upload diff artefacts on failure
        if: failure()
        uses: actions/upload-artifact@v4
        with:
          name: playwright-report
          path: playwright-report/
          retention-days: 14

  release:
    if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags/v')
    needs: check
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: pnpm/action-setup@v3
        with: { version: 9 }
      - uses: actions/setup-node@v4
        with: { node-version: 20, cache: pnpm }
      - run: pnpm install --frozen-lockfile

      # When a private registry is in use, uncomment:
      # - name: Publish to registry
      #   run: pnpm publish --no-git-checks
      #   env:
      #     NPM_CONFIG_REGISTRY: https://gitea.example.com/api/packages/whynot/npm/
      #     NPM_AUTH_TOKEN: ${{ secrets.GITEA_NPM_TOKEN }}

      - name: Extract release notes for this tag
        id: notes
        run: |
          TAG=${GITHUB_REF#refs/tags/}
          node ./scripts/extract-release-notes.mjs "$TAG" > release-notes.md
          echo "tag=$TAG" >> $GITHUB_OUTPUT
      - name: Create Gitea/GitHub release
        uses: softprops/action-gh-release@v2
        with:
          tag_name: ${{ steps.notes.outputs.tag }}
          body_path: release-notes.md