pr-linting-and-unit-tests.yaml

name: Linting and Unit Tests
on:
  pull_request:
    types: [opened, edited, synchronize, reopened, ready_for_review]
    branches:
      - "**"
  push:
    branches:
      - main

jobs:
  linting-and-unit-tests:
    name: "Code quality and unit tests"
    runs-on: ubuntu-latest
    outputs:
      changed-plugins: ${{ steps.changed-plugins.outputs.cache-hit }}
    steps:
      #----------------------------------------------
      #       Check out repo
      #----------------------------------------------
      - name: Check out repository
        uses: actions/checkout@v3
      #----------------------------------------------
      #       Install python and poetry with cache
      #----------------------------------------------
      - name: Install poetry
        run: pipx install poetry
        id: setup-poetry
      - uses: actions/setup-python@v4
        with:
          python-version: "3.9"
          cache: "poetry"
      #----------------------------------------------
      #       Get changed files
      #----------------------------------------------
      - name: Get changed files
        id: changed-files
        uses: tj-actions/changed-files@v40
      #----------------------------------------------
      #       Get changed plugins
      #----------------------------------------------
      - name: Get changed plugins
        id: changed-plugins
        run: |

          # Collects all the plugin names that have changes. 
          # If there is directory that isn't a plugin then it will need to skip it. Currently there is none.
          declare -a changed_dirs=()
          for dir in ./*/; do
            current_folder=$(basename "$dir")
            for changed_file in ${{ steps.changed-files.outputs.all_changed_files }}; do
              if [[ $changed_file == *"$current_folder"* ]]; then
                if ! [[ ${changed_dirs[*]} =~ $current_folder ]]; then
                  changed_dirs+=("$current_folder")
                fi
              fi
            done
          done

          echo "changed-plugins=${changed_dirs[*]}" >> $GITHUB_OUTPUT
      #----------------------------------------------
      #       Install dependencies
      #----------------------------------------------
      - name: Install dependencies
        id: install-dependencies
        if: steps.cached-poetry-dependencies.outputs.cache-hit != 'true'
        run: |
          for dir in ${{ steps.changed-plugins.outputs.changed-plugins }}; do
            cd $dir
            poetry install --no-interaction --no-root
            cd ..
          done
      #----------------------------------------------
      #       Lint plugins
      #----------------------------------------------
      - name: Lint plugins
        id: lint-plugins
        run: |
          for dir in ${{ steps.changed-plugins.outputs.changed-plugins }}; do
            cd $dir
            poetry run ruff check .
            cd ..
          done
      #----------------------------------------------
      #       Unit tests
      #----------------------------------------------
      - name: Unit test plugins
        id: unit-tests
        run: |
          for dir in ${{ steps.changed-plugins.outputs.changed-plugins }}; do
            cd $dir
            poetry run pytest
            cd ..
          done