ci-cd.yml

name: CI/CD

on:
  push:
  pull_request:

jobs:
  lint:
    name: Lint
    if: github.event_name == 'push' || github.event.pull_request.head.repo.id != github.event.pull_request.base.repo.id
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - name: Setup Python
        uses: actions/setup-python@v5
        with:
          python-version: '3.12'
      - name: Install tox
        run: pip install tox
      - name: Run pycodestyle
        run: tox
        env:
          TOXENV: pycodestyle

  test:
    name: Test Python ${{ matrix.python }} on ${{ matrix.os }}
    if: github.event_name == 'push' || github.event.pull_request.head.repo.id != github.event.pull_request.base.repo.id
    strategy:
      fail-fast: false
      matrix:
        python: ['3.9', '3.10', '3.11', '3.12']
        os: [macos-latest, ubuntu-latest, windows-latest]
    runs-on: ${{ matrix.os }}
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - name: Setup Python
        uses: actions/setup-python@v5
        with:
          python-version: ${{ matrix.python }}
      - name: Install tox
        run: pip install tox
      - name: Compute TOXENV
        id: toxenv
        run: echo "toxenv=py$(tr -d . <<< ${{ matrix.python }})" >> $GITHUB_OUTPUT
        shell: bash
      - name: Run tests
        run: tox
        env:
          TOXENV: ${{ steps.toxenv.outputs.toxenv }}
      - name: Upload coverage to Codecov
        if: ${{ !(github.event_name == 'push' && github.event.repository.fork) }}
        uses: codecov/codecov-action@v3
        with:
          env_vars: OS,PYTHON
        env:
          OS: ${{ matrix.os }}
          PYTHON: ${{ matrix.python }}

  publish:
    name: Publish
    if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags/') && !github.event.repository.fork
    needs: [lint, test]
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - name: Setup Python
        uses: actions/setup-python@v5
        with:
          python-version: '3.12'
      - name: Create package
        run: python setup.py sdist
      - name: Publish package
        uses: pypa/gh-action-pypi-publish@release/v1
        with:
          user: __token__
          password: ${{ secrets.PYPI_API_TOKEN }}