release.yml

name: Release

on:
  pull_request:
    types: [closed]
    branches: [main]

permissions:
  contents: write
  id-token: write

jobs:
  release:
    runs-on: ubuntu-latest
    if: github.event.pull_request.merged == true && startsWith(github.event.pull_request.head.ref, 'release/')
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: '3.11'

      - name: Install uv
        run: |
          curl -LsSf https://astral.sh/uv/install.sh | sh
          echo "$HOME/.cargo/bin" >> $GITHUB_PATH

      - name: Install dependencies
        run: |
          uv venv
          uv pip install -e .
          uv pip install hatch

      - name: Build package
        run: uv run hatch build

      - name: Get version from pyproject.toml
        id: get_version
        run: |
          VERSION=$(python -c "import tomllib; print(tomllib.load(open('pyproject.toml', 'rb'))['project']['version'])")
          echo "VERSION=$VERSION" >> $GITHUB_OUTPUT

      - name: Create git tag
        run: |
          git config --local user.email "action@github.com"
          git config --local user.name "GitHub Action"
          git tag v${{ steps.get_version.outputs.VERSION }}
          git push origin v${{ steps.get_version.outputs.VERSION }}

      - name: Publish draft release
        env:
          GH_TOKEN: ${{ github.token }}
        run: |
          # Check if draft release exists and publish it
          if gh release view v${{ steps.get_version.outputs.VERSION }} --json isDraft | jq -r '.isDraft' | grep -q true; then
            gh release edit v${{ steps.get_version.outputs.VERSION }} --draft=false
          else
            echo "::error::No draft release found for v${{ steps.get_version.outputs.VERSION }}"
            exit 1
          fi

      - name: Upload assets to release
        env:
          GH_TOKEN: ${{ github.token }}
        run: |
          gh release upload v${{ steps.get_version.outputs.VERSION }} dist/*

      - name: Publish to PyPI
        uses: pypa/gh-action-pypi-publish@release/v1
        with:
          password: ${{ secrets.PYPI_ART_TOKEN }}