name: Matrix include and exclude

on: [pull_request]

permissions:
  contents: read

jobs:
  test:
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: true
      max-parallel: 4
      matrix:
        os: [ubuntu-latest, macos-latest, windows-latest]
        python: ["3.10", "3.11", "3.12"]
        exclude:
          - os: windows-latest
            python: "3.10"
          - os: macos-latest
            python: "3.10"
        include:
          - os: ubuntu-latest
            python: "3.13"
            experimental: true
    continue-on-error: ${{ matrix.experimental == true }}
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-python@v5
        with:
          python-version: ${{ matrix.python }}
      - run: python -m pytest