auto-release.yml

name: Auto Release and Publish

on:
  push:
    branches:
      - main

jobs:
  release-and-publish:
    runs-on: ubuntu-latest
    permissions:
      contents: write

    steps:
    - name: Checkout code
      uses: actions/checkout@v3
      with:
        fetch-depth: 0  # 获取完整历史以便比较

    - name: Extract version
      id: get_version
      run: |
        VERSION=$(grep -oP "__version__ = '\K[^']+" ksyun/__init__.py)
        echo "version=$VERSION" >> $GITHUB_OUTPUT
        echo "tag=v$VERSION" >> $GITHUB_OUTPUT
        echo "Current version: $VERSION"

    - name: Check if tag exists
      id: check_tag
      run: |
        if git rev-parse "v${{ steps.get_version.outputs.version }}" >/dev/null 2>&1; then
          echo "exists=true" >> $GITHUB_OUTPUT
          echo "Tag v${{ steps.get_version.outputs.version }} already exists"
        else
          echo "exists=false" >> $GITHUB_OUTPUT
          echo "Tag v${{ steps.get_version.outputs.version }} does not exist"
        fi

    - name: Create tag and release
      if: steps.check_tag.outputs.exists == 'false'
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      run: |
        git config user.name "github-actions[bot]"
        git config user.email "github-actions[bot]@users.noreply.github.com"

        # 创建并推送 tag
        git tag -a ${{ steps.get_version.outputs.tag }} -m "${{ steps.get_version.outputs.tag }}"
        git push origin ${{ steps.get_version.outputs.tag }}

        # 创建 release notes
        cat > release_notes.md << 'EOF'
        ## Release ${{ steps.get_version.outputs.tag }}

        Auto-generated release from version update in ksyun/__init__.py

        ### Changes
        See commit history for details.
        EOF

        # 使用 GitHub CLI 创建 release
        gh release create ${{ steps.get_version.outputs.tag }} \
          --title "${{ steps.get_version.outputs.tag }}" \
          --notes-file release_notes.md \
          --latest

    - name: Set up Python
      if: steps.check_tag.outputs.exists == 'false'
      uses: actions/setup-python@v3
      with:
        python-version: '3.10'

    - name: Install dependencies
      if: steps.check_tag.outputs.exists == 'false'
      run: |
        python -m pip install --upgrade pip
        pip install build

    - name: Build package
      if: steps.check_tag.outputs.exists == 'false'
      run: python -m build

    - name: Publish package to PyPI
      if: steps.check_tag.outputs.exists == 'false'
      uses: pypa/gh-action-pypi-publish@master
      with:
        user: __token__
        password: ${{ secrets.PYPI_API_TOKEN }}

    - name: Success
      if: steps.check_tag.outputs.exists == 'false'
      run: |
        echo "✅ Successfully created release ${{ steps.get_version.outputs.tag }} and published to PyPI"

    - name: Skip release
      if: steps.check_tag.outputs.exists == 'true'
      run: |
        echo "⏭️  Skipped: Tag ${{ steps.get_version.outputs.tag }} already exists"