name: Test
on: [push, pull_request]

jobs:

  test-ubuntu-python-newest:
    name: Test Linux Ubuntu (latest Python:newest)
    needs: lint
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-python@v5
        with:
          python-version: '3.14'
      - name: Install Test dependencies
        run: pip install tox
      - name: Test with newest Python on latest Ubuntu
        run: tox -c pyproject.toml -e py

  test-ubuntu-python-newest-32bit:
    name: Test Linux Ubuntu (32-bit Python:newest)
    needs: [lint, test-ubuntu-python-newest]
    runs-on: ubuntu-latest
    container:
      image: archlinux:latest
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-python@v5
      - name: Install Python dependencies
        run: |
          curl https://bootstrap.pypa.io/get - pip.py - o get - pip.py
          python get - pip.py
      - name: Install Test dependencies
        run: pip install tox
      - name: Test with newest Python on latest Ubuntu (32-bit)
        run: tox -c pyproject.toml -e py

  test-ubuntu-python-oldest:
    name: Test Linux Ubuntu (latest Python:oldest)
    needs: [lint, test-ubuntu-python-newest, test-ubuntu-python-newest-32bit]
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-python@v5
        with:
          python-version: '3.9'
      - name: Install Test dependencies
        run: pip install tox
      - name: Test with oldest Python on Ubuntu
        run: tox -c pyproject.toml -e py

  test-otheros-python-newest:
    name: Test MacOS/Windows (latest Python:newest)
    needs: [lint, test-ubuntu-python-newest, test-ubuntu-python-newest-32bit]
    strategy:
      matrix:
        os: [macos-latest, windows-latest]
        python-version: ['3.14']
    runs-on: ${{ matrix.os }}
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-python@v5
        with:
          python-version: ${{ matrix.python-version }}
      - name: Install Test dependencies
        run: pip install tox
      - name: Test with latest Python on other OS
        run: tox -c pyproject.toml -e py

  test-otheros-python-oldest:
    name: Test MacOS/Windows (latest Python:oldest)
    needs: [lint, test-ubuntu-python-oldest, test-otheros-python-newest]
    strategy:
      matrix:
        os: [macos-latest, windows-latest]
        python-version: ['3.9']
    runs-on: ${{ matrix.os }}
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-python@v5
        with:
          python-version: ${{ matrix.python-version }}
      - name: Install Test dependencies
        run: pip install tox
      - name: Test with oldest Python on other OS
        run: tox -c pyproject.toml -e py

  test-python-versions:
    name: Test Linux/MacOS/Windows (latest Python:Matrix)
    needs: [lint, test-otheros-python-oldest, test-otheros-python-newest, test-ubuntu-python-oldest, test-ubuntu-python-newest]
    strategy:
      matrix:
        os: [ubuntu-latest, macos-latest, windows-latest]
        python-version: ['3.10', '3.11', '3.12', '3.13', 'pypy-3.9', 'pypy-3.10', 'pypy-3.11']
        exclude:
          - os: windows-latest
            python-version: 'pypy-3.9'
          - os: windows-latest
            python-version: 'pypy-3.10'
          - os: windows-latest
            python-version: 'pypy-3.11'
    runs-on: ${{ matrix.os }}
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-python@v5
        with:
          python-version: ${{ matrix.python-version }}
      - name: Install Test dependencies
        run: pip install tox
      - name: Test with older Python
        run: tox -c pyproject.toml -e py

  coveralls-test:
    name: Coveralls:Test
    if: github.event_name == 'push'
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-python@v5
        with:
          python-version: '3.14'
      - name: Install Test dependencies
        run: pip install tox
      - name: Test
        run: tox -c pyproject.toml -e py
      - name: Install Coveralls
        if: github.event_name == 'push'
        run: pip install coveralls
      - name: Upload coverage to Coveralls
        if: github.event_name == 'push'
        env:
          COVERALLS_PARALLEL: true
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: coveralls --service=github

  coveralls-finish:
    name: Coveralls:Finish
    needs: coveralls-test
    if: github.event_name == 'push'
    runs-on: ubuntu-latest
    steps:
      - uses: actions/setup-python@v5
        with:
          python-version: 3.x
      - name: Install Coveralls
        run: pip install coveralls
      - name: Finish Coveralls parallel builds
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: coveralls --service=github --finish

  lint:
    name: Lint
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-python@v5
        with:
          python-version: '3.13'
      - name: Install tox
        run: pip install tox
      - name: Lint
        run: tox -c pyproject.toml -e flake8,mypy,isort