python-package.yml

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

name: Python package

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

env:
  JAX_ENABLE_X64: True

jobs:
  build:

    strategy:
      fail-fast: false
      matrix:
        # os: [ubuntu-latest, windows-latest, macos-latest]
        os: [ubuntu-latest]
        # python-version: ["3.9", "3.10", "3.11", "3.12"]
        python-version: ["3.10"]
        include:
          - os: ubuntu-latest
            path: ~/.cache/pip

    runs-on: ${{ matrix.os }}

    steps:
    - uses: actions/checkout@v3
    - name: Set up Python ${{ matrix.python-version }}
      uses: actions/setup-python@v3
      with:
        python-version: ${{ matrix.python-version }}

    - name: Install dependencies
      run: |
        python -m pip install --upgrade pip
        python -m pip install flake8 pytest
        pip install -U "jax[cpu]" -f https://storage.googleapis.com/jax-releases/jax_cuda_releases.html
        if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
    - name: Lint with flake8
      run: |
        # stop the build if there are Python syntax errors or undefined names
        flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
        # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
        flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
    - name: Test with pytest
      run: |
        pip install pytest pytest-cov
        python${{ matrix.python-version }} -m pytest tests --doctest-modules --junitxml=junit/test-results.xml --cov=algorithms/ --cov-report=xml --cov-report=html