name: Code Quality Checks

on:
  pull_request:
    types: [opened, synchronize, reopened, edited]

concurrency:
  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
  cancel-in-progress: true

jobs:
  lint-and-format:
    name: Run ESLint and Prettier
    runs-on: ubuntu-latest
    steps:
      - name: Checkout source code
        uses: actions/checkout@v4

      - name: Use Node.js
        uses: actions/setup-node@v4
        with:
          node-version-file: ".nvmrc"
          cache: "npm"

      - name: Install dependencies
        run: npm ci

      - name: Run ESLint
        run: npm run lint

      - name: Run Prettier
        run: npm run prettier

      - name: Check for uncommitted changes
        run: |
          git diff --exit-code || \
          (echo "Detected uncommitted changes after build. See status below:" && \
           git diff && \
           exit 1)