name: Build Resilient App

on:
  push:
    branches: [main, master, develop]
  pull_request:
  workflow_dispatch:

jobs:
  build:
    runs-on: [docker]

    steps:
      - name: Show working directory contents
        run: ls -la

      - name: Install system dependencies
        run: |
          apt-get update
          apt-get install -y nodejs npm openjdk-17-jdk maven git
          export JAVA_HOME=$(dirname $(dirname $(readlink -f $(which javac))))
          echo "JAVA_HOME=$JAVA_HOME" >> $GITHUB_ENV

          node -v
          npm -v
          java -version
          mvn -version
    
      - name: Checkout repository
        uses: actions/checkout@v4
  
      - name: Install frontend dependencies
        run: |
          cd src/main/webapp
          npm ci

      - name: Build frontend
        run: |
          cd src/main/webapp
          npm run build

      - name: Build backend (Spring Boot)
        run: |
          mvn clean package -Pprod -DskipTests

      - name: List output files
        run: |
          ls -lh target/*.jar || true