name: Check Syntax and Run Tests

on:
  push:
    branches:
    - master

  pull_request:
    branches:
    - master

jobs:
  build:

    runs-on: ubuntu-latest
    strategy:
      matrix:
        python-version: [3.9]
        torch-version: [1.8.0, 1.10.0]

    steps:
    - uses: actions/checkout@v2
    - name: Set up Python ${{ matrix.python-version }}
      uses: actions/setup-python@v2
      with:
        python-version: ${{ matrix.python-version }}
    - name: Install flake8
      run: |
        pip install flake8
    - name: Lint with flake8
      run: |
        flake8 . --count --show-source --statistics
    - name: Install dependencies
      env:
        TORCH: "${{ matrix.torch-version }}"
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      run: |
        python -m pip install --upgrade pip
        pip install wheel
        pip install torch==${TORCH} -f https://download.pytorch.org/whl/cpu/torch_stable.html
        pip install .
    - name: Install pytest
      run: |
        pip install pytest
    - name: Test with pytest
      run: |
        pytest --ignore=docs/ .