ci.yml

name: Continous integration

on:
  pull_request:
    paths-ignore:
      - 'docs/**'
      - '*.rst'
  push:
    branches:
      - develop
      - main
    tags:
      - "*"

jobs:
  lint:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2.3.4
      - name: Set up Python 3.7
        uses: actions/setup-python@v2.2.1
        with:
          python-version: 3.7
      - name: Install tox
        run: pip install tox
      - name: Lint
        run: tox -e lint

  package-checks:
    strategy:
      matrix:
        tox_env:
          - twine_check
          - docs
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2.3.4
      - name: Set up Python 3.7
        uses: actions/setup-python@v2.2.1
        with:
          python-version: 3.7
      - name: Install tox and upgrade setuptools and pip
        run: pip install --upgrade tox setuptools pip
      - name: Run tox -e ${{ matrix.tox_env }}
        run: tox -e ${{ matrix.tox_env }}

  test:
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        python-version:
          - "3.7"
          - "3.8"
          - "3.9"
          - "3.10"
        os: ["ubuntu-latest"]
    steps:
      - uses: actions/checkout@v2.3.4
      - name: Set up Python ${{ matrix.python-version }}
        uses: actions/setup-python@v2.2.1
        with:
          python-version: ${{ matrix.python-version }}
      - name: Install tox and upgrade setuptools
        run: pip install --upgrade tox setuptools
      - name: Run tests
        run: tox
      - name: Upload coverage report
        uses: codecov/codecov-action@v1

  deploy:
    if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags')
    runs-on: ubuntu-latest
    needs: [lint, package-checks, test]
    steps:
      - uses: actions/checkout@v2.3.4
      - uses: actions/setup-python@v2
        name: Install Python
      - name: Install build twine wheel
        run: python -m pip install build twine wheel
      - name: Build package
        run: python -m build
      - uses: actions/upload-artifact@v2
        with:
          name: "dist"
          path: "dist/"
      - name: Publish package to TestPyPI
        # pypa/gh-action-pypi-publish@master does not work on OSX
        # Alpha, Beta and dev releases contain a - in the tag.
        if: contains(github.ref, '-') && startsWith(github.ref, 'refs/tags')
        run: twine upload --skip-existing --repository-url https://test.pypi.org/legacy/ dist/*
        env:
          TWINE_USERNAME: __token__
          TWINE_PASSWORD: ${{ secrets.TEST_PYPI_API_TOKEN }}
      - name: Publish package to PyPI
        if: "!contains(github.ref, '-') && startsWith(github.ref, 'refs/tags')"
        run: twine upload --skip-existing dist/*
        env:
          TWINE_USERNAME: __token__
          TWINE_PASSWORD: ${{ secrets.PYPI_API_TOKEN }}