deploy.yml

name: Backend CI/CD

on:
  push:
    branches:
      - main

jobs:
  deploy:
    runs-on: ubuntu-latest

    steps:
      - name: Deploy via SSH
        uses: appleboy/ssh-action@v1.0.3

        with:
          host: ${{ secrets.VPS_IP }}
          username: ${{ secrets.VPS_USER }}
          password: ${{ secrets.VPS_PASSWORD }}

          script: |
            set -e

            echo "🚀 Starting deployment..."

            cd /var/www/pulse-ai

            git reset --hard
            git pull origin main

            cd services/mri_analysis

            # Create venv if missing
            if [ ! -d "venv" ]; then
              python3 -m venv venv
            fi

            # Activate venv
            source venv/bin/activate

            # Install dependencies
            pip install -r requirements.txt

            # Restart or start PM2 service
            pm2 restart mri-service || pm2 start app.py --interpreter python3 --name mri-service
            pm2 save

            echo "✅ Deployment completed successfully!"