auto-deploy.sh.example

#!/bin/bash
# auto-deploy.sh - Production deployment script for pr-review-checker

set -e  # Exit on error

LOG_FILE="/home/aswin/pr-review-checker/deploy.log"
PROJECT_DIR="/home/aswin/pr-review-checker"
APP_NAME="pr-deploy"

echo "$(date): Starting production auto-deployment..." | tee -a "$LOG_FILE"
cd "$PROJECT_DIR"

echo "$(date): 📥 Pulling latest changes from Git..." | tee -a "$LOG_FILE"
git pull origin main 2>&1 | tee -a "$LOG_FILE"

echo "$(date): 📦 Installing root dependencies..." | tee -a "$LOG_FILE"
npm ci 2>&1 | tee -a "$LOG_FILE" || npm install 2>&1 | tee -a "$LOG_FILE"

echo "$(date): 🎨 Installing client dependencies..." | tee -a "$LOG_FILE"
cd client && npm ci 2>&1 | tee -a "$LOG_FILE" || npm install 2>&1 | tee -a "$LOG_FILE"
echo "$(date): 🔨 Building client app..." | tee -a "$LOG_FILE"
npm run build 2>&1 | tee -a "$LOG_FILE"
cd ..

echo "$(date): ⚙️ Installing server dependencies..." | tee -a "$LOG_FILE"
cd server && npm ci 2>&1 | tee -a "$LOG_FILE" || npm install 2>&1 | tee -a "$LOG_FILE"
cd ..

echo "$(date): 🔄 Restarting backend service..." | tee -a "$LOG_FILE"
sudo systemctl restart "$APP_NAME" 2>&1 | tee -a "$LOG_FILE"

echo "$(date): ✅ Deployment completed successfully!" | tee -a "$LOG_FILE"

# Optional: Add health check
echo "$(date): 🔍 Performing health check..." | tee -a "$LOG_FILE"
sleep 5
if curl -f http://localhost:3001/health > /dev/null 2>&1; then
    echo "$(date): ✅ Health check passed" | tee -a "$LOG_FILE"
else
    echo "❌ Application health check failed!"
    echo "🔍 Checking logs..."
    
    # Show recent logs if available
    if command -v pm2 &> /dev/null; then
        pm2 logs $PM2_APP_NAME --lines 20
    fi
    
    exit 1
fi

    echo "$(date): ⚠️ Health check failed - service may still be starting" | tee -a "$LOG_FILE"
fi 
echo "🎉 Auto-deploy completed successfully!"
echo "📅 Deployment time: $(date)"
echo "🌍 Environment: $DEPLOY_ENV"