python-release.yml

name: Python Release

on:
  push:
    tags:
      - 'v*'

jobs:
  test:
    uses: ./.github/workflows/python-tests.yml

  release:
    needs: test
    runs-on: ubuntu-latest
    environment: pypi
    permissions:
      id-token: write  # Required for PyPI's trusted publishing
      contents: write  # Required for creating GitHub releases
    steps:
      - uses: actions/checkout@v6
        with:
          fetch-depth: 0

      - name: Set up Python
        uses: actions/setup-python@v6
        with:
          python-version: '3.13'
          cache: 'pip'
          cache-dependency-path: 'poetry.lock'

      - name: Install Poetry
        run: |
          curl -sSL https://install.python-poetry.org | python3 -
          echo "$HOME/.local/bin" >> $GITHUB_PATH

      - name: Extract version from tag
        id: get_version
        run: |
          # Remove 'v' prefix from tag name
          VERSION=${GITHUB_REF#refs/tags/v}
          echo "VERSION=$VERSION" >> $GITHUB_ENV
          # Extract content from CHANGELOG.md for this version
          echo "Searching for version: ## [$VERSION]"
          # Include the version header in extracted content
          CHANGELOG_CONTENT=$(awk -v ver="## \\[$VERSION\\]" '
            $0 ~ ver {print; flag=1; next}
            /^## \[[0-9]+\.[0-9]+\.[0-9]+\]/ {flag=0}
            flag {print}
          ' CHANGELOG.md)

          # Log extracted content for debugging
          echo "Extracted changelog content:"
          echo "$CHANGELOG_CONTENT"
          # Handle empty changelog case
          if [ -z "$CHANGELOG_CONTENT" ]; then
            CHANGELOG_CONTENT="Release version $VERSION"
          fi
          # Set the changelog content for GitHub release
          echo "CHANGELOG_CONTENT<<EOF" >> $GITHUB_ENV
          echo "$CHANGELOG_CONTENT" >> $GITHUB_ENV
          echo "EOF" >> $GITHUB_ENV

      - name: Verify versions match
        run: |
          # Check version in pyproject.toml
          PYPROJECT_VERSION=$(grep -oP '^version = "\K[^"]+' pyproject.toml)
          # Check version in __init__.py
          INIT_VERSION=$(grep -oP '__version__ = "\K[^"]+' webdown/__init__.py)

          if [ "$PYPROJECT_VERSION" != "$VERSION" ] || [ "$INIT_VERSION" != "$VERSION" ]; then
            echo "Version mismatch detected:"
            echo "Tag version: $VERSION"
            echo "pyproject.toml version: $PYPROJECT_VERSION"
            echo "__init__.py version: $INIT_VERSION"
            exit 1
          fi

          echo "All versions match: $VERSION"

      - name: Build package
        run: |
          poetry build

      - name: Create GitHub Release
        uses: softprops/action-gh-release@v2
        with:
          name: Version ${{ env.VERSION }}
          body: ${{ env.CHANGELOG_CONTENT }}
          draft: false
          prerelease: false
          files: |
            dist/*.whl
            dist/*.tar.gz
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Publish to PyPI
        uses: pypa/gh-action-pypi-publish@release/v1
        with:
          verbose: true