name: Publish on PyPI

on:
  push:
    tags:
      - '*'

jobs:
  publish:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3

      - name: Set up Python 3.9
        uses: actions/setup-python@v2
        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 PyPI
        uses: pypa/gh-action-pypi-publish@master
        with:
          user: __token__
          password: ${{ secrets.PYPI_API_TOKEN }}