python-package.yml

name: Python Package

on:
  push:
    branches: [ master, main ]
    tags: [ 'v*' ]
  pull_request:
    branches: [ master, main ]
  workflow_dispatch:

jobs:
  build-and-test:
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12", "pypy-3.9"]

    steps:
    - uses: actions/checkout@v4

    - name: Set up Python ${{ matrix.python-version }}
      uses: actions/setup-python@v4
      with:
        python-version: ${{ matrix.python-version }}

    - name: Install dependencies
      run: |
        python -m pip install --upgrade pip
        pip install build pytest pytest-cov

    - name: Build package
      run: python -m build

    - name: Test with pytest
      run: |
        pytest tests/ -v

    - name: Upload coverage reports to Codecov
      if: matrix.python-version == '3.11'
      uses: codecov/codecov-action@v3
      with:
        file: ./coverage.xml
        fail_ci_if_error: false

  publish:
    needs: build-and-test
    runs-on: ubuntu-latest
    if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags/')
    
    steps:
    - uses: actions/checkout@v4
    
    - name: Set up Python
      uses: actions/setup-python@v4
      with:
        python-version: '3.11'
    
    - name: Install dependencies
      run: |
        python -m pip install --upgrade pip
        pip install build twine
    
    - name: Build package
      run: python -m build
    
    - name: Publish to PyPI
      env:
        TWINE_USERNAME: __token__
        TWINE_PASSWORD: ${{ secrets.PYPI_API_TOKEN }}
      run: |
        twine upload dist/*