release.yml

name: Release to PyPI

on:
  push:
    branches:
      - 'main'
    paths:
      - 'pyproject.toml'

permissions:
  contents: write

jobs:
  format-lint:
    uses: ./.github/workflows/_format-lint-action.yml
    with:
      python-version: '3.9'
  test:
    needs: format-lint
    uses: ./.github/workflows/_run-tests-action.yml
    with:
      python-version: '3.9'
      runner-os: 'ubuntu-latest'
      upload-coverage: false
      required-coverage: ${{ vars.REQUIRED_COVERAGE }}
  release:
    needs: test
    runs-on: ubuntu-latest
    steps:
    - name: Check out code
      uses: actions/checkout@v3

    - name: Set up Python
      uses: actions/setup-python@v4
      with:
        python-version: '3.9'

    - name: Install dependencies
      run: |
        pip install toml

    - name: Check for version change
      id: version_check
      run: |
        # Extract version from pyproject.toml
        version=$(python -c "import toml; print(toml.load('pyproject.toml')['tool']['poetry']['version'])")
        echo "Version=$version"
        echo "version=$version" >> $GITHUB_OUTPUT

        # Check if this version tag already exists
        if git rev-parse "v$version" >/dev/null 2>&1; then
            echo "Version already released"
            echo "should_release=true" >> $GITHUB_OUTPUT
        else
            echo "New version detected"
            echo "should_release=false" >> $GITHUB_OUTPUT
        fi

    - name: Determine Release Type
      id: release_type
      run: |
        version=$(python -c "import toml; print(toml.load('pyproject.toml')['tool']['poetry']['version'])")
        if [[ $version =~ [a-zA-Z] ]]; then
          echo "Pre-release version detected"
          echo "prerelease=true" >> $GITHUB_OUTPUT
        else
          echo "Full release version detected"
          echo "prerelease=false" >> $GITHUB_OUTPUT
        fi

    - name: Install Poetry
      if: ${{ steps.version_check.outputs.should_release }} == 'true'
      run: |
        curl -sSL https://install.python-poetry.org | python3 -

    - name: Build and Publish to PyPI
      if: ${{ steps.version_check.outputs.should_release }} == 'true'
      env:
        POETRY_PYPI_TOKEN_PYPI: ${{ secrets.PYPI_API_TOKEN }}
      run: |
        echo "Should Release: ${{ steps.version_check.outputs.should_release }}"
        echo "Is Pre-release: ${{ steps.release_type.outputs.prerelease }}"
        echo "v${{ steps.version_check.outputs.version }}"
        echo "$PATH"
        echo "$(python --version)"
        poetry build
        poetry publish

    - name: Create GitHub Release
      uses: softprops/action-gh-release@v1
      if: ${{ steps.version_check.outputs.should_release }} == 'true'
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      with:
        tag_name: v${{ steps.version_check.outputs.version }}
        name: Release v${{ steps.version_check.outputs.version }}
        draft: false
        prerelease: ${{ steps.release_type.outputs.prerelease }}
        body: |
          Release v${{ steps.version_check.outputs.version }}
          PyPI: https://pypi.org/project/geneweaver-boolean-algebra/${{ steps.version_check.outputs.version }}/
        files: |
          dist/*
          LICENSE
          README.md