name: Lint rq

on:
  push:
    branches: [ master ]
  pull_request:
    branches: [ master ]

permissions:
  contents: read

jobs:
  lint:
    name: Lint
    runs-on: ubuntu-20.04

    steps:
    - uses: actions/checkout@v3

    - name: Set up Python
      uses: actions/setup-python@v4.5.0
      with:
        python-version: 3.8

    - name: Install dependencies
      run: |
        python -m pip install --upgrade pip
        pip install flake8

    - name: Lint with flake8
      run: |
        # stop the build if there are Python syntax errors or undefined names
        flake8 . --select=E9,F63,F7,F82 --show-source
        # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
        flake8 . --exit-zero --max-complexity=5