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

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

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

      # 2. Detect changed files
      - name: Get changed files
        id: changes
        run: |
          echo "CHANGED_FILES=$(git diff --name-only HEAD~1 HEAD)" >> $GITHUB_ENV

      # 3. Connect to server via SSH and deploy
      - 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: |
            cd /path/to/your/project
            git pull origin main

            # --- Backend ---
            if echo "${CHANGED_FILES}" | grep -q "sgeUpdated-backend"; then
              echo "Backend changes detected..."
              cd sgeUpdated-backend
              mvn clean install
              cd ..
              docker compose up -d --build --force-recreate backend
            fi

            # --- Frontend ---
            if echo "${CHANGED_FILES}" | grep -q "sgeUpdated-frontend"; then
              echo "Frontend changes detected..."
              cd sgeUpdated-frontend
              if echo "${CHANGED_FILES}" | grep -q "sgeUpdated-frontend/package.json"; then
                echo "package.json changed → installing dependencies"
                npm install
              fi
              npm run build
              cd ..
              docker compose up -d --build --force-recreate frontend
            fi