pythonpackage.yml

name: Python package

on: [push]

jobs:
  build:

    runs-on: ${{ matrix.os }}
    strategy:
      max-parallel: 3
      matrix:
        os: [ubuntu-latest]
        python-version: [3.6, 3.7, 3.8]

    steps:
    - uses: actions/checkout@v2

    - uses: conda-incubator/setup-miniconda@v2
      with:
        auto-update-conda: true
        python-version: ${{ matrix.python-version }}

    - name: Install dependencies
      shell: bash -l {0}
      run: |
        conda env update --file binder/environment.yml
        python -m pip install --upgrade pip
        pip install flake8 pytest
        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: Test with pytest
      shell: bash -l {0}
      run: |
        # ignore tests in "tests/prediction/". They need the pre-trained
        # models, but these are stored as LFS on GitHub and Action cannot get
        # access to it.
        pytest -s --ignore=tests/prediction/