test_and_deploy.yml

name: tests

on: [push, pull_request]

jobs:
  lint:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - name: Set up Python
        uses: actions/setup-python@v2
        with:
          python-version: 3.9
      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install .[dev]
      - name: Lint
        run: |
          black ./ --check
          flake8
  test:
    needs: lint
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [ubuntu-latest, macos-latest, windows-latest]
        python-version: [3.7, 3.8, 3.9]
        exclude:
          - {os: "macos-latest", python-version: "3.7"}
          - {os: "macos-latest", python-version: "3.8"}
          - {os: "windows-latest", python-version: "3.7"}
          - {os: "windows-latest", python-version: "3.8"}
    steps:
      - uses: actions/checkout@v2
      - name: Set up Python
        uses: actions/setup-python@v2
        with:
          python-version: ${{ matrix.python-version }}
      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install .[dev]
      - name: Test
        run: pytest
      - name: Coveralls
        env:
            GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
            pip install coveralls
            coveralls --service=github

  deploy:
    needs: test
    runs-on: ubuntu-latest
    if: contains(github.ref, 'tags')
    steps:
      - uses: actions/checkout@v2
      - name: Set up Python
        uses: actions/setup-python@v1
        with:
          python-version: "3.x"
      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install -U setuptools setuptools_scm wheel twine
      - name: Build and publish
        env:
          TWINE_USERNAME: __token__
          TWINE_PASSWORD: ${{ secrets.TWINE_API_KEY }}
        run: |
          git tag
          python setup.py sdist bdist_wheel
          twine upload dist/*