name: Frontend Deploy

on:
  push:
    branches: [main]
    paths:
      - 'frontend/**'
      - '.github/workflows/frontend-deploy.yml'
  workflow_dispatch:

jobs:
  build-and-deploy:
    runs-on: ubuntu-latest
    defaults:
      run:
        working-directory: frontend

    steps:
      - name: Checkout source
        uses: actions/checkout@v4

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '20'
          cache: 'npm'
          cache-dependency-path: frontend/package-lock.json

      - name: Install dependencies
        run: npm ci --legacy-peer-deps

      - name: Build frontend
        run: npm run build

      - name: Deploy placeholder
        run: echo "Deploy the frontend build to AWS Amplify or CloudFront from this step."