release.yaml

---
name: Release announcement

# yamllint disable-line rule:truthy
on: push

jobs:
  publish:
    if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags')
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
      - name: Get tag
        id: tag
        uses: devops-actions/action-get-tag@v1.0.2
      - name: Convert tag
        run: >-
          VER=$(echo "${{ steps.tag.outputs.tag }}" | tr . -)
          echo "ANCHOR=${VER}" >> $GITHUB_ENV
      - name: Configure Python
        uses: actions/setup-python@v4
        with:
          python-version: "3.8"
      - name: Generate reno report
        run: |
          # fetch last 30 changes
          git fetch --depth=30
          pipx run tox -e reno -- report \
            --version "${{ steps.tag.outputs.tag }}" \
            2>/dev/null > reno-notes.md || true
          if grep -q 'reno: FAIL' reno-notes.md
          then
            touch modified-reno-notes.md
          else
            sed '/^\.pkg.*$/d' reno-notes.md |
            sed '/^reno:.*$/d' |
            sed '/^\.\. .*$/d' |
            sed '$d' |
            sed '$d' |
            sed '1d' > modified-reno-notes.md
          fi
      - name: Create Release Notes
        run: |
          gh release create ${{ steps.tag.outputs.tag }} --generate-notes \
            -F modified-reno-notes.md
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}