python-app.yml

# This workflow will install Python dependencies, run tests and lint with a single version of Python
# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-python

name: Tests

on:
  push:
    branches: ["main"]
  pull_request:
    branches: ["main"]

permissions:
  contents: read

jobs:
  build:

    runs-on: ubuntu-latest
    strategy:
      max-parallel: 4
      matrix:
        python-version: ["3.10", "3.11", "3.12", "3.13"]

    steps:
    - uses: actions/checkout@v4
    - name: Set up Python ${{ matrix.python-version }}
      uses: actions/setup-python@v5
      with:
          python-version: ${{ matrix.python-version }}

    - name: Install dependencies
      run: |
        python -m pip install --upgrade pip
        # syntillate (score-based diffusion noise model) is a hard dependency but
        # is not yet on PyPI, so install it before resolving synference itself.
        pip install "syntillate@git+https://github.com/synthesizer-project/syntillate.git"
        pip install .
        pip install ruff pytest
        pip install "ltu_ili@git+https://github.com/maho3/ltu-ili.git"
        pip install "cosmos-synthesizer@git+https://github.com/synthesizer-project/synthesizer.git#egg=synthesizer"
        python -c "from synference.utils import download_test_data; download_test_data()"

    - name: Download SVO filter cache
      run: |
        # Pre-fetch cached SVO filter responses so the tests never hit the live
        # SVO service, which is intermittently unavailable.
        synthesizer-download --svo-filter-cache

    - name: Test import
      run: |
        python -c "import synference"

    - name: Test with pytest
      run: |
        pytest
    # - uses: chartboost/ruff-action@v1  # Lint with Ruff
    #   with:
    #     version: 0.6.4
    #     changed-files: 'true'