name: Embedded app build size

on:
  push:
    branches: [ master ]
    paths:
        - 'app/**'  
  pull_request:
    branches: [ master ]
    paths:
        - 'app/**'  
    
permissions:
  contents: read

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v4
    - uses: pnpm/action-setup@v2
      with:
        version: 8

    - name: Setup Node.js
      uses: actions/setup-node@v4
      with:
        node-version: 'latest'
        cache: 'pnpm'
        cache-dependency-path: './app/pnpm-lock.yaml'

    - name: Install dependencies
      run: cd app && pnpm install
    - name: Build app
      run: cd app && pnpm build
    - name: List files
      run: cd esp32 && ls


    - name: Check index.html size
      run: |
        SIZE=$(stat --format=%s esp32/data/index.html.gz)
        MAXSIZE=204800
        if [ $SIZE -gt $MAXSIZE ]; then
        echo "index.html is larger than 200KB ($SIZE bytes)"
        exit 1
        else
        echo "index.html size is within limit ($SIZE bytes)"
        fi