name: lint

on: [push, pull_request]

concurrency:

  group: ${{ github.workflow }}-${{ github.ref }}

  cancel-in-progress: true

jobs:

  lint:

    runs-on: ubuntu-18.04

    steps:

      - uses: actions/checkout@v2

      - name: Set up Python 3.7

        uses: actions/setup-python@v2

        with:

          python-version: 3.7

      - name: Install pre-commit hook

        run: |

          pip install pre-commit

          pre-commit install

      - name: Linting

        run: |

          sudo apt-add-repository ppa:brightbox/ruby-ng -y

          sudo apt-get update

          sudo apt-get install -y ruby2.7

          pre-commit run --all-files

      - name: Check docstring coverage

        run: |

          pip install interrogate

          interrogate -v --ignore-init-method --ignore-module --ignore-nested-functions --exclude mmseg/ops --ignore-regex "__repr__" --fail-under 80 mmseg