release.yml

name: Auto-release

on:
  workflow_run:
    workflows: ["Test"]
    branches: [master]
    types:
      - completed
  workflow_dispatch:

jobs:
  new-release:
    runs-on: ubuntu-latest
    permissions:
      contents: write
    if: ${{ github.event.workflow_run.conclusion == 'success' || github.event_name == 'workflow_dispatch' }}
    outputs:
      version_changed: ${{ steps.version-check.outputs.version_changed }}

    steps:
    - uses: actions/checkout@v4
      with:
        fetch-depth: 0  # Needed to get all tags for version comparison

    - name: Set up Python
      uses: actions/setup-python@v5
      with:
        python-version: "3.*"

    - name: Install uv
      uses: astral-sh/setup-uv@v4
      with:
        version: "latest"

    - name: Check if version changed
      id: version-check
      run: |
        # Get current version from pyproject.toml
        CURRENT_VERSION=$(uv run python -c "import tomllib; print(tomllib.load(open('pyproject.toml', 'rb'))['project']['version'])")
        echo "current_version=$CURRENT_VERSION" >> $GITHUB_OUTPUT

        # Check if this version already has a tag
        if git tag --list | grep -q "^v$CURRENT_VERSION$"; then
          echo "version_changed=false" >> $GITHUB_OUTPUT
          echo "Version v$CURRENT_VERSION already exists as a tag"
        else
          echo "version_changed=true" >> $GITHUB_OUTPUT
          echo "New version v$CURRENT_VERSION detected - will create release"
        fi

    - name: Create GitHub Release
      if: steps.version-check.outputs.version_changed == 'true'
      uses: softprops/action-gh-release@v2
      with:
        tag_name: v${{ steps.version-check.outputs.current_version }}
        name: Release v${{ steps.version-check.outputs.current_version }}
        draft: false
        prerelease: false
        generate_release_notes: true

    - name: Create Sentry release
      uses: getsentry/action-release@v3
      env:
        SENTRY_AUTH_TOKEN: ${{ secrets.SENTRY_AUTH_TOKEN }}
        SENTRY_ORG: ${{ secrets.SENTRY_ORG }}
        SENTRY_PROJECT: ${{ secrets.SENTRY_PROJECT }}
      with:
        environment: production

    # Trigger PyPI workflow when after we create a release.
    # Pypi workflow won't with the usual on-release trigger
    # because another workflow (this one) created the release. (avoiding inf recursion)
    - name: Trigger PyPI workflow
      if: steps.version-check.outputs.version_changed == 'true'
      uses: peter-evans/repository-dispatch@v2
      with:
        token: ${{ secrets.GITHUB_TOKEN }}
        event-type: new-release-created
        client-payload: '{"version": "${{ steps.version-check.outputs.current_version }}"}'