python-package.yml

# This workflow will install Python dependencies, run tests and lint with a variety of Python versions
# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-python

name: Python package

on:
  push:
    branches: [ "main" ]
  pull_request:
    branches: [ "main" ]

jobs:
  build:

    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        python-version: ["3.8", "3.9", "3.10"]
        os: [ubuntu-latest, windows-latest, macOS-latest]

    steps:
    - uses: actions/checkout@v3
    - name: Set up Python ${{ matrix.python-version }}
      uses: actions/setup-python@v3
      with:
        python-version: ${{ matrix.python-version }}
    - name: Install dependencies
      run: |
        python -m pip install --upgrade pip
        python -m pip install flake8 pytest
        python -m pip install -e . 
    - name: Lint with flake8
      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
      run: |
        pytest GravityModels/tests.py
    - name: Cache
      uses: actions/cache@v3.2.3
      with:
        # A list of files, directories, and wildcard patterns to cache and restore
        path: '**.zip'
        # An explicit key for restoring and saving the cache
        key: ${{ runner.os }}-${{ hashFiles('**/lockfiles') }}
        # An ordered list of keys to use for restoring stale cache if no cache hit occurred for key. Note `cache-hit` returns false in this case.
        # restore-keys: # optional
        # The chunk size used to split up large files during upload, in bytes
        # upload-chunk-size: # optional
        # An optional boolean when enabled, allows windows runners to save or restore caches that can be restored or saved respectively on other platforms
        enableCrossOsArchive: true # optional, default is false