AgriNN/.github/workflows/deploy.yaml at 4d53fa7ec1dd64ba26200fddbc3d46f5982b6eee · adityai0/AgriNN · GitHub

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name: Deploy to EC2

on:
  push:
    branches:
      - main

jobs:
  deploy:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout Repository
        uses: actions/checkout@v4

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '20'

      - name: Install Frontend Dependencies
        run: npm ci

      - name: Build Standalone Frontend
        run: npm run build --workspace=apps/web

      - name: Prepare Frontend Artifact
        run: |
          mkdir -p frontend_bundle/apps/web
          cp -r apps/web/.next/standalone/* frontend_bundle/
          if [ -d "apps/web/public" ]; then
            cp -r apps/web/public frontend_bundle/apps/web/
          fi
          if [ -d "apps/web/.next/static" ]; then
            mkdir -p frontend_bundle/apps/web/.next
            cp -r apps/web/.next/static frontend_bundle/apps/web/.next/
          fi
          if [ -f "frontend_bundle/apps/web/server.js" ]; then
            mv frontend_bundle/apps/web/server.js frontend_bundle/
          fi
          if [ -f "frontend_bundle/apps/web/package.json" ]; then
            mv frontend_bundle/apps/web/package.json frontend_bundle/
          fi
          tar -czf frontend.tar.gz -C frontend_bundle .

      - name: Prepare Backend Artifact
        run: |
          mkdir -p backend_bundle/backend
          cp -r apps/api/* backend_bundle/backend/
          cp -r ai backend_bundle/
          tar -czf backend.tar.gz -C backend_bundle --exclude='node_modules' --exclude='.next' --exclude='venv' --exclude='__pycache__' .

      - name: Copy Artifacts to EC2
        uses: appleboy/scp-action@v0.1.7
        with:
          host: ${{ secrets.EC2_HOST }}
          username: ${{ secrets.EC2_USERNAME }}
          key: ${{ secrets.EC2_SSH_KEY }}
          port: ${{ secrets.EC2_PORT }}
          source: "frontend.tar.gz,backend.tar.gz"
          target: "/tmp"

      - name: Deploy and Restart Services
        uses: appleboy/ssh-action@v1.0.3
        with:
          host: ${{ secrets.EC2_HOST }}
          username: ${{ secrets.EC2_USERNAME }}
          key: ${{ secrets.EC2_SSH_KEY }}
          port: ${{ secrets.EC2_PORT }}
          script: |
            sudo mkdir -p /var/www/agrinn/frontend
            sudo mkdir -p /var/www/agrinn/backend
            sudo chown -R $USER:$USER /var/www/agrinn

            # Deploy Frontend
            rm -rf /var/www/agrinn/frontend/*
            tar -xzf /tmp/frontend.tar.gz -C /var/www/agrinn/frontend

            # Deploy Backend safely without deleting venv/models
            tar -xzf /tmp/backend.tar.gz -C /var/www/agrinn/

            rm /tmp/frontend.tar.gz /tmp/backend.tar.gz

            # Setup Backend Dependencies
            cd /var/www/agrinn/backend
            if [ ! -d "venv" ]; then
              python3 -m venv venv
            fi
            source venv/bin/activate
            pip install -r requirements.txt

            # Restart Frontend PM2 Process
            cd /var/www/agrinn/frontend
            PORT=3000 pm2 reload agrinn-web || PORT=3000 pm2 start server.js --name agrinn-web
            pm2 save

            # Restart Backend Systemd Service
            if [ ! -f /etc/systemd/system/agrinn-api.service ]; then
              sudo bash -c "cat > /etc/systemd/system/agrinn-api.service << 'EOF'
            [Unit]
            Description=AgriNN FastAPI Backend
            After=network.target

            [Service]
            User=$USER
            WorkingDirectory=/var/www/agrinn/backend
            Environment=\"PATH=/var/www/agrinn/backend/venv/bin\"
            ExecStart=/var/www/agrinn/backend/venv/bin/uvicorn app.main:app --host 0.0.0.0 --port 8000
            Restart=always

            [Install]
            WantedBy=multi-user.target
            EOF"
              sudo systemctl daemon-reload
              sudo systemctl enable agrinn-api
            fi
            sudo systemctl restart agrinn-api