ci.yml

name: hatch-tests

on:
  pull_request:
    branches: [ "master", "main" ]
    paths-ignore: [ "docs/**" ]

  push:
    branches: [ "master", "main" ]
    paths-ignore: [ "docs/**" ]


jobs:
  test:
    strategy:
      fail-fast: false
      matrix:
        python-version: ["3.8", "3.11"]
        django-version: ["3.2", "4.2"]
        backend: ["sqlite", "mysql"]
    runs-on: ubuntu-latest
    env:
      PYTEST_ADDOPTS: "--maxfail=20"  # Stop testing after too many failures.
      TEST_ENV: "test-${{ matrix.backend }}.py${{ matrix.python-version }}-${{ matrix.django-version }}"

    services:
      database:
        image: mariadb:10.4
        env:
          MYSQL_ROOT_PASSWORD: rootpw
          MYSQL_DATABASE: test

        ports:
          - 3306:3306
        options: --tmpfs /var/lib/mysql

    steps:
      - uses: actions/checkout@v4

      - name: Set up Python ${{ matrix.python-version }}
        uses: actions/setup-python@v4
        with:
          python-version: ${{ matrix.python-version }}

      - name: Install hatch
        run: python -m pip install --upgrade hatch

      - name: Set environment variables
        if: ${{ matrix.backend == 'mysql' }}
        run: |
          echo "DBNAME=test" >> $GITHUB_ENV
          echo "DBUSER=root" >> $GITHUB_ENV
          echo "DBPASSWORD=rootpw" >> $GITHUB_ENV
          echo "DBHOST=127.0.0.1" >> $GITHUB_ENV

      - name: Run Tests
        run: hatch run $TEST_ENV:cov

      - name: Upload coverage data
        uses: actions/upload-artifact@v3
        with:
          name: coverage-data
          path: ".coverage.*"


  coverage:


    name: Check coverage.
    runs-on: "ubuntu-latest"
    needs: [test]

    steps:
      - uses: actions/checkout@v4

      - name: Set up Python
        uses: actions/setup-python@v4
        with:
          python-version: "3.11"

      - name: Install hatch
        run: python -m pip install --upgrade hatch

      - name: Download coverage data.
        uses: actions/download-artifact@v3
        with:
          name: coverage-data

      - name: Combine coverage & check percentage
        run: hatch run cov-combine:combine

      - name: Upload coverage to Codecov
        uses: codecov/codecov-action@v3
        with:
          token: ${{ secrets.CODECOV_TOKEN }}