eslint.yml

name: ESLint

on: pull_request

jobs:
  changed:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
        with:
          fetch-depth: 0

      - name: Setup proper PHP version
        uses: shivammathur/setup-php@v2
        with:
          php-version: 7.3
          tools: composer

      - name: Validate composer.json and composer.lock
        run: composer validate --strict

      - name: Get composer cache directory
        id: composer-cache
        run: echo "dir=$(composer config cache-files-dir)" >> $GITHUB_OUTPUT

      - name: Cache dependencies
        uses: actions/cache@v3
        with:
          path: ${{ steps.composer-cache.outputs.dir }}
          key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}
          restore-keys: ${{ runner.os }}-composer-

      - name: Get changed files
        id: changed-files
        uses: tj-actions/changed-files@v35
        with:
          files: |
            **/*.js

      - name: Install dependencies
        if: ${{ steps.changed-files.outputs.any_changed == 'true' }}
        run: |
          composer install
          npm install

      - name: Run ESLint
        if: ${{ steps.changed-files.outputs.any_changed == 'true' }}
        run: npm run lint:js ${{ steps.changed-files.outputs.all_changed_files }}