deploy-testing.yml

name: Deploy to Testing Environment

on:
  pull_request:
    branches: [ main ]
  workflow_dispatch: # Allows manual trigger button

jobs:
  build-and-test:
    runs-on: ubuntu-latest
    
    steps:
    - name: Checkout code
      uses: actions/checkout@v3

    - name: Setup Node.js
      uses: actions/setup-node@v3
      with:
        node-version: '18'

    - name: Install Dependencies
      run: npm install

    - name: Run Linting (Code Analysis)
      # If you don't have a specific lint command, this placeholder ensures the step exists
      run: echo "Linting code analysis..." 

    - name: Run Unit Tests
      # runs the test script defined in package.json
      run: npm test

    - name: Build React App
      run: npm run build-react

    - name: Deploy Files to Testing Server
      uses: appleboy/scp-action@master
      with:
        host: ${{ secrets.TESTING_EC2_IP }}
        username: ubuntu
        key: ${{ secrets.EC2_SSH_KEY }}
        source: "./*"
        target: "/home/ubuntu/app"

    - name: Start Application on Testing Server
      uses: appleboy/ssh-action@master
      with:
        host: ${{ secrets.TESTING_EC2_IP }}
        username: ubuntu
        key: ${{ secrets.EC2_SSH_KEY }}
        script: |
          cd /home/ubuntu/app
          # Install production dependencies
          npm install --production
          # Restart the app using PM2 (or start if not running)
          pm2 restart all || pm2 start index.js --name "react-node-app"
          pm2 save