publish-to-test-pypi.yml

name: Publish Python distributions to PyPI
on: push
jobs:
  build-n-publish:
    name: Build and publish Python distributions to PyPI
    runs-on: ubuntu-18.04
    steps:
      - uses: actions/checkout@master
      - name: Set up Python 3.8
        uses: actions/setup-python@v1
        with:
          python-version: 3.8
      - name: Build dist
        run: |
          python setup.py sdist build 
      - name: Publish distribution to PyPI
        if: startsWith(github.ref, 'refs/tags') == true
        uses: pypa/gh-action-pypi-publish@master
        with:
          password: ${{secrets.PYPI_API_TOKEN}}