release.yml

name: Publish to PyPI

on:
  push:
    tags:
      - v[0-9]+.[0-9]+.[0-9]+
      - v[0-9]+.[0-9]+.[0-9]+.alpha[0-9]+
      - v[0-9]+.[0-9]+.[0-9]+-rc[0-9]+

jobs:
  build-and-publish:
    name: publish to PyPI
    runs-on: ubuntu-latest
    permissions:
      id-token: write
    steps:
      - uses: actions/checkout@v2
      - name: Set up Python 3.8
        uses: actions/setup-python@v2
        with:
          python-version: 3.8
      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install setuptools build twine
      - name: Build dists
        run: |
          python -m build
      - name: Publish distribution to Test Pypi
        if: startsWith(github.ref, 'refs/tags') && contains(github.ref, '-rc')
        uses: pypa/gh-action-pypi-publish@release/v1
        with:
          repository_url: https://test.pypi.org/legacy/
      - name: Publish distribution to Pypi
        if: startsWith(github.ref, 'refs/tags') && !contains(github.ref, '-rc')
        uses: pypa/gh-action-pypi-publish@release/v1