# .gitea/workflows/sgeupdated.yml
name: sgeUpdated CI/CD

on:
  push:
    branches:
      - main   # trigger only when code is merged into main

jobs:
  deploy:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repo
        uses: actions/checkout@v3

      - name: Deploy over SSH
        uses: appleboy/ssh-action@v1.0.3
        with:
          host: ${{ secrets.SERVER_HOST }}
          username: ${{ secrets.SERVER_USER }}
          key: ${{ secrets.SSH_PRIVATE_KEY }}
          script_stop: true
          
        script: |
          cd /home/ubuntu/sgeUpdated
          git fetch origin main
          git reset --hard origin/main

          echo "🔍 Detecting changes..."
          CHANGED_FILES=$(git diff --name-only HEAD^ HEAD || true)
          echo "Changed files: $CHANGED_FILES"

          # --- Backend ---
          if echo "$CHANGED_FILES" | grep -E "(^|/)sge-backend/"; then
            echo "⚙️ Backend changes detected. Rebuilding backend..."
            cd sge-backend
            mvn clean install -DskipTests
            cd ..
            docker compose build --no-cache backend
            docker compose up -d --force-recreate backend
          else
            echo "✅ No backend changes detected."
          fi

          # --- Frontend ---
          if echo "$CHANGED_FILES" | grep -E "(^|/)sge-frontend/"; then
            echo "⚙️ Frontend changes detected. Rebuilding frontend..."
            cd sge-frontend
            npm install
            npm run build
            cd ..
            docker compose build --no-cache frontend
            docker compose up -d --force-recreate frontend
          else
            echo "✅ No frontend changes detected."
          fi