pr-lint-check.yml

name: PR Lint Check

on:
  pull_request:
    branches: [ master ]

jobs:
  eslint-changed:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '20'

      - name: Install dependencies
        run: npm install

      - name: Get changed files
        id: changed-files
        uses: tj-actions/changed-files@v46
        with:
          since_last_remote_commit: 'true'

      - name: Filter JavaScript files
        id: filter-js
        run: |
          changed_js_files=$(echo '${{ steps.changed-files.outputs.all_changed_files }}' | grep -E '\.(js|ts|jsx|tsx)$' || true)
          echo "changed_js_files=${changed_js_files}" >> $GITHUB_OUTPUT

      - name: Run ESLint on changed JS files
        if: ${{ steps.filter-js.outputs.changed_js_files != '' }}
        run: |
          echo "Changed JS files: ${{ steps.filter-js.outputs.changed_js_files }}"
          npx eslint ${{ steps.filter-js.outputs.changed_js_files }}