lint-imports.yml

name: Lint Python Imports

on:
  pull_request:
  push:
    branches:
      - master

jobs:

  lint-imports:
    name: Lint Python Imports
    runs-on: ubuntu-20.04

    steps:
      - name: Check out branch
        uses: actions/checkout@v2

      - name: Set up Python
        uses: actions/setup-python@v2
        with:
          python-version: '3.8'

      - name: Install system requirements
        run: sudo apt update && sudo apt install -y libxmlsec1-dev

      - name: Install pip
        run: python -m pip install -r requirements/pip.txt

      - name: Get pip cache dir
        id: pip-cache-dir
        run: echo "::set-output name=dir::$(pip cache dir)"

      - name: Cache pip dependencies
        id: cache-dependencies
        uses: actions/cache@v2
        with:
          path: ${{ steps.pip-cache-dir.outputs.dir }}
          key: ${{ runner.os }}-pip-${{ hashFiles('requirements/edx/development.txt') }}
          restore-keys: ${{ runner.os }}-pip-

      - name: Install python dependencies
        run: pip install -r requirements/edx/development.txt

      # As long there are sub-projects[1] in edx-platform, we analyze each
      # project separately here, in order to make import-linting errors easier
      # to pinpoint.
      #
      #  [1] https://openedx.atlassian.net/browse/BOM-2579

      - name: Analyze imports (repo root)
        run: make lint-imports