Enhance update script with colors, error handling, and health checks

update.sh

@@ -1,19 +1,84 @@
 #!/bin/bash
 
 # Trackeep Docker Update Script
-# Pulls latest images and restarts services
+# Pulls latest pre-built images and restarts services
+# Much faster than building from source!
 
 set -e
 
-echo "🔄 Pulling latest Trackeep images..."
-docker compose pull
+# Colors for output
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+BLUE='\033[0;34m'
+NC='\033[0m' # No Color
 
-echo "🚀 Restarting services..."
-docker compose up -d
+echo -e "${BLUE}🔄 Trackeep Docker Update Script${NC}"
+echo -e "${BLUE}===================================${NC}"
+echo ""
 
-echo "🧹 Cleaning up old images..."
-docker image prune -f
+# Check if Docker is running
+if ! docker info > /dev/null 2>&1; then
+    echo -e "${RED}❌ Docker is not running. Please start Docker first.${NC}"
+    exit 1
+fi
 
-echo "✅ Update complete!"
-echo "🌐 Frontend: http://localhost:5173"
-echo "🔧 Backend: http://localhost:8080"
+# Check if we're in the right directory
+if [ ! -f "docker-compose.yml" ]; then
+    echo -e "${RED}❌ docker-compose.yml not found. Please run this script from the Trackeep root directory.${NC}"
+    exit 1
+fi
+
+echo -e "${YELLOW}📦 Pulling latest Trackeep images from GitHub Container Registry...${NC}"
+echo ""
+
+# Pull images with better error handling
+if docker compose pull; then
+    echo -e "${GREEN}✅ Images pulled successfully!${NC}"
+else
+    echo -e "${RED}❌ Failed to pull images. Check your internet connection and Docker registry access.${NC}"
+    exit 1
+fi
+
+echo ""
+echo -e "${YELLOW}🚀 Restarting Trackeep services...${NC}"
+
+# Restart services
+if docker compose up -d; then
+    echo -e "${GREEN}✅ Services restarted successfully!${NC}"
+else
+    echo -e "${RED}❌ Failed to restart services. Check the logs with 'docker compose logs'.${NC}"
+    exit 1
+fi
+
+echo ""
+echo -e "${YELLOW}⏳ Waiting for services to be healthy...${NC}"
+
+# Wait for services to be healthy (with timeout)
+for i in {1..30}; do
+    if curl -f http://localhost:8080/health > /dev/null 2>&1; then
+        echo -e "${GREEN}✅ Backend is healthy!${NC}"
+        break
+    fi
+    if [ $i -eq 30 ]; then
+        echo -e "${YELLOW}⚠️  Backend health check timed out, but services are starting...${NC}"
+    fi
+    sleep 1
+done
+
+echo ""
+echo -e "${YELLOW}🧹 Cleaning up old unused images...${NC}"
+
+# Clean up old images
+docker image prune -f > /dev/null 2>&1
+
+echo ""
+echo -e "${GREEN}🎉 Trackeep update completed successfully!${NC}"
+echo ""
+echo -e "${BLUE}📱 Access your Trackeep instance:${NC}"
+echo -e "${GREEN}🌐 Frontend: http://localhost:5173${NC}"
+echo -e "${GREEN}🔧 Backend API: http://localhost:8080${NC}"
+echo -e "${GREEN}❤️  Health Check: http://localhost:8080/health${NC}"
+echo ""
+echo -e "${BLUE}💡 Pro tip: Use 'docker compose logs' to see service logs if needed${NC}"
+echo -e "${BLUE}📖 More info: https://github.com/Dvorinka/Trackeep${NC}"