name: CI

on:
  push:
    branches: [master]
  pull_request:
    branches: [master]

jobs:
  checks:
    name: Check and build (Python ${{ matrix.python-version }})
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        python-version: ["3.10", "3.11", "3.12", "3.13"]

    steps:
      - name: Check out code
        uses: actions/checkout@v6

      - name: Install uv
        uses: astral-sh/setup-uv@v7
        with:
          enable-cache: true
          cache-dependency-glob: "uv.lock"

      - name: Set up Python ${{ matrix.python-version }}
        run: uv python install ${{ matrix.python-version }}

      - name: Install dependencies
        run: uv sync --all-extras --dev

      - name: Check formatting
        run: uv run ruff format --check .

      - name: Lint and check import sorting
        run: uv run ruff check --output-format=github --extend-select I .

      - name: Check typing
        run: uv run ty check --output-format=github --error-on-warning .

      - name: Build package
        run: uv build

      - name: Verify build artifacts
        run: |
          if [ ! -d "dist" ]; then
            echo "Build failed: 'dist' directory not found."
            exit 1
          fi
          echo "Build artifacts found:"
          ls -l dist/