name: Pull Request Validation

on:
  pull_request:
    branches: ["main"]

permissions:
  contents: read

jobs:
  validate:
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        python-version: ["3.11", "3.12", "3.13"]
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Set up Python ${{ matrix.python-version }}
        uses: actions/setup-python@v5
        with:
          python-version: ${{ matrix.python-version }}

      - name: Install uv
        uses: astral-sh/setup-uv@v3
        with:
          enable-cache: true
          cache-dependency-glob: "pyproject.toml"

      - name: Install dependencies
        run: uv sync --extra dev --python ${{ matrix.python-version }}

      - name: Run tests
        run: uv run --python ${{ matrix.python-version }} pytest -v