pythonpackage.yml

name: Python package

on: [push]

jobs:
  test:
    runs-on: ${{ matrix.os }}
    strategy:
      max-parallel: 3
      matrix:
        os: [ubuntu-latest]
        python-version: [3.8]

    steps:
      - uses: actions/checkout@v2

      - uses: conda-incubator/setup-miniconda@v2
        with:
          auto-update-conda: true
          python-version: ${{ matrix.python-version }}
          # activate-environment should be the same name as in environment.yml
          activate-environment: eigenn
          environment-file: environment.yml

      - name: Install package
        shell: bash -l {0}
        run: |
          # Multiple channels having pytorch. Specifying it in environment.yml is messy
          mamba install pytorch==1.9.0 -c pytorch
          mamba install pyg==2.0.1 -c pyg -c conda-forge
          pip install -e .

      - name: Lint with flake8
        shell: bash -l {0}
        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: Check with black
        uses: psf/black@stable

      - name: Test with pytest
        shell: bash -l {0}
        run: |
          cd tests
          pytest