build_windows.yml

name: build_windows

on:
  # Trigger the workflow on push to master or any pull request
  push:
    branches:
      - master
  pull_request:

jobs:
  build:

    strategy:
      max-parallel: 4
      matrix:
        platform: [windows-latest]
        python-version: [3.6, 3.7]

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

    steps:
    - uses: actions/checkout@v1
    - name: Set up Python ${{ matrix.python-version }}
      uses: actions/setup-python@v1
      with:
        python-version: ${{ matrix.python-version }}
    - name: Conditionally install pytorch
      if: matrix.platform == 'windows-latest'
      run: pip3 install torch -f https://download.pytorch.org/whl/torch_stable.html
    - name: Install locally
      run: |
        python -m pip install --upgrade pip
        python setup.py build_ext --inplace
        python -m pip install --editable .
    - name: Lint with flake8
      run: |
        pip install flake8
        # 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: Run tests
      run: |
          python setup.py test