main.yml

name: tests

on:
  pull_request:
  push:
    tags:
      - "**"
  workflow_dispatch:

jobs:
  test:
    strategy:
      matrix:
        python:
          - 3.7
          - 3.8
          - 3.9
          - "3.10"
          - "3.11"
        platform:
          - ubuntu-latest
          - macos-latest
          - windows-latest
    runs-on: ${{ matrix.platform }}
    steps:
      - uses: actions/checkout@v3
      - name: Setup Python
        uses: actions/setup-python@v4
        with:
          python-version: ${{ matrix.python }}-dev
      - name: Install tox
        run: |
          python -m pip install tox
      - name: Run tests
        run: tox

  check: # This job does nothing and is only used for the branch protection
    if: always()

    needs:
      - test

    runs-on: ubuntu-latest

    steps:
      - name: Decide whether the needed jobs succeeded or failed
        uses: re-actors/alls-green@release/v1
        with:
          jobs: ${{ toJSON(needs) }}

  release:
    needs:
      - check
    if: github.event_name == 'push' && contains(github.ref, 'refs/tags/')
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v3
      - name: Setup Python
        uses: actions/setup-python@v4
        with:
          python-version: "3.11-dev"
      - name: Install tox
        run: |
          python -m pip install tox
      - name: Release
        run: tox -e release
        env:
          TWINE_PASSWORD: ${{ secrets.PYPI_TOKEN }}
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}