name: Publish Python 🐍 distributions 📦 to PyPI and TestPyPI

on: push

jobs:
  build-n-publish:
    name: Build and publish Python 🐍 distributions 📦 to PyPI and TestPyPI
    runs-on: ubuntu-18.04

    steps:
    - uses: actions/checkout@master
    - name: Set up Python 3.9
      uses: actions/setup-python@v1
      with:
        python-version: 3.9

    - name: Install pypa/build
      run: >-
        python -m
        pip install
        build
        --user
    - name: Build a binary wheel and a source tarball
      run: >-
        python -m
        build
        --sdist
        --wheel
        --outdir dist/
        .

    - name: Publish distribution 📦 to Test PyPI
      if: github.event_name == 'pull_request'
      uses: pypa/gh-action-pypi-publish@master
      with:
        password: ${{ secrets.TEST_PYPI_API_TOKEN }}
        repository_url: https://test.pypi.org/legacy/

    - name: Publish distribution 📦 to PyPI
      if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags')
      uses: pypa/gh-action-pypi-publish@master
      with:
        password: ${{ secrets.PYPI_API_TOKEN }}