name: Tests

on:
  push:
    branches: [main]
  pull_request:

concurrency:
  group: tests-${{ github.ref }}
  cancel-in-progress: true

jobs:
  lint:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v6
      - uses: astral-sh/setup-uv@v7
      - name: Sync dev environment
        run: uv sync --frozen --extra dev
      - name: Ruff lint
        run: uv run ruff check
      - name: Ruff format check
        run: uv run ruff format --check

  test:
    name: test ${{ matrix.os }} py${{ matrix.python-version }}
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        # Cross-OS x Python-floor/recent. The default-install surface only
        # needs the core deps plus dev tooling (no GPU extra): the model-running
        # paths are availability-gated and skip when torch/diffusers are absent,
        # so this matrix exercises metadata, identify, visible, and the cv2
        # eraser on every OS without pulling the heavy ML stack.
        os: [ubuntu-latest, macos-latest, windows-latest]
        python-version: ["3.10", "3.12"]
    steps:
      - uses: actions/checkout@v6
      - uses: astral-sh/setup-uv@v7
        with:
          python-version: ${{ matrix.python-version }}
      - name: Sync dev environment
        run: uv sync --frozen --extra dev
      - name: Run tests
        run: uv run pytest -q