.github/workflows/ci.yml

name: tests

on:
  push:
  pull_request:

jobs:
  test:
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        python-version: ["3.9", "3.11", "3.12", "3.13"]
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-python@v5
        with:
          python-version: ${{ matrix.python-version }}
      - name: Install dependencies
        run: pip install -r requirements.txt "pytest>=7"
      - name: Run tests
        run: pytest -q
        # Tests run against a synthetic fixture; tests requiring the large
        # Hugging Face-hosted .hdf5 files skip automatically when those files are absent.

  # The job above never installs torch, so conftest.py skips the whole magnet/ package. This job
  # installs the CPU inference stack and actually imports + tests magnet/, catching packaging and API
  # regressions (e.g. a clean-install `import magnet` failure). The weights-gated inference tests still
  # skip here (checkpoints are not in the repo); everything else runs.
  model:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-python@v5
        with:
          python-version: "3.12"
      - name: Install the CPU inference stack
        run: |
          pip install torch==2.5.0 --index-url https://download.pytorch.org/whl/cpu
          pip install -r magnet/requirements.txt
          pip install --no-deps ./magnet
          pip install "pytest>=7"
      - name: Run the magnet package tests
        run: pytest magnet/ -q