linting.yml

# This workflow will perform linting on the changed python files of a push or
# pull request and on the full codebase. For the full# codebase it will not fail
# if there are linting errors, for the changed files it will fail.

name: Linting

on: [push, pull_request]

jobs:
  lint:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout branch
        uses: actions/checkout@v3
        with:
          fetch-depth: 0

      - name: Get changed files
        id: changed-files
        uses: tj-actions/changed-files@v42

      - name: Setup Python environment
        uses: actions/setup-python@v3

      - name: Install flake8
        run: pip install flake8

      - name: Run flake8 on full codebase
        continue-on-error: true
        # W291 Trailing whitespace
        # W292 No newline at end of file
        # W293 Blank line contains whitespace
        # W391 Blank line at end of file
        # E999 SyntaxError
        # (Exclude the automatically generated files)
        run: flake8 . --select W291,W292,W293,W391,E999 --exclude src/odemis/gui/main_xrc.py,src/odemis/gui/win/dialog_xrc.py

      - name: Run flake8 on changed files
        run: |
          for changed_file in ${{ steps.changed-files.outputs.all_changed_files }}; do
            if [[ $changed_file == *.py ]]
            then
              flake8 "$changed_file" --select W291,W292,W293,W391,E999  --exclude src/odemis/gui/main_xrc.py,src/odemis/gui/win/dialog_xrc.py
            fi
          done