unix.yml

name: Unix

on: [push, pull_request]

jobs:
  test:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        python-version: [3.8]

    steps:
    - uses: actions/checkout@v2
    - name: Cache conda
      uses: actions/cache@v2
      # Increase this value to reset cache
      env: {CACHE_NUMBER: 0}
      with:
        path: ~/conda_pkgs_dir
        key: ${{ runner.os }}-conda-${{ env.CACHE_NUMBER }}-${{ matrix.python-version }}

    - uses: conda-incubator/setup-miniconda@v2
      name: Setup conda
      with:
        auto-update-conda: true
        activate-environment: testing
        auto-activate-base: false
        channels: defaults
        channel-priority: true

    - shell: bash -l {0}
      name: Install dependencies
      run: |
        conda install numpy pandas pytorch cpuonly -c pytorch
        conda install -c conda-forge mpi4py mpich
        pip install .[test]
    - shell: bash -l {0}
      name: Lint with flake8
      run: |
        flake8 ./optimas
        flake8 ./examples --extend-ignore F821 --exclude custom_fld_diags.py,custom_ptcl_diags.py
    - shell: bash -l {0}
      name: Run unit tests with MPICH
      run: |
        python -m pytest tests/
    - shell: bash -l {0}
      name: Replace MPICH with openMPI
      run: |
        conda uninstall mpi4py mpich
        conda install -c conda-forge mpi4py openmpi
    - shell: bash -l {0}
      name: Run unit tests with openMPI
      run: |
        rm -r tests_output
        python -m pytest tests/