deploy.yml

name: Deploy to EC2
on:
  push:
    branches: [main]

jobs:
  deploy:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: SSH and Deploy
        uses: appleboy/ssh-action@master
        with:
          host: ${{ secrets.EC2_HOST }} # Your Elastic IP
          username: ubuntu
          key: ${{ secrets.SSH_PRIVATE_KEY }} # Your .pem file content
          script: |
            cd ~/MCPforEXP
            git fetch origin main
            git reset --hard origin/main      # Discard local server changes (like .pico-engine)

            echo "PICO_ENGINE_BASE_URL=${{ secrets.PICO_ENGINE_BASE_URL }}" > .env
            echo "VITE_API_URL=${{ secrets.VITE_API_URL }}" >> .env
            echo "AWS_REGION=us-east-2" >> .env
            echo "NODE_ENV=production" >> .env
            echo "PORT=3001" >> .env

            npm install

            # Restart only what changed to minimize downtime for your 30,000 users
            pm2 restart proxy
            pm2 restart ui