update for pc server

asf-cloud-server/testarena/DEPLOYMENT.md

@@ -119,9 +119,22 @@ Ensure your Nginx is configured to serve the app.
 
 ## Troubleshooting
 
+- **npm: command not found**:
+  You need to install Node.js and npm on your server.
+  ```bash
+  sudo apt update
+  sudo apt install nodejs npm
+  ```
+
+- **Permission denied (Docker)**:
+  The script tries to handle this by using `sudo`. If running manually, use `sudo docker-compose ...` or add your user to the docker group:
+  ```bash
+  sudo usermod -aG docker $USER
+  newgrp docker
+  ```
+
 - **Backend not starting?**
-  Check logs: `docker-compose logs -f backend`
+  Check logs: `sudo docker-compose logs -f backend`
+
 - **Frontend 404s?**
   Ensure `try_files $uri $uri/ /index.html;` is present in Nginx config.
-- **WebSocket connection failed?**
-  Ensure the `/ws/` location block has the `Upgrade` headers.

asf-cloud-server/testarena/deploy.sh

@@ -3,8 +3,21 @@
 # Deployment Script for ASF TestArena
 # Usage: ./deploy.sh
 
+set -e # Exit on error
+
 echo "Starting deployment..."
 
+# Check for required commands
+if ! command -v npm &> /dev/null; then
+    echo "Error: npm is not installed. Please install Node.js and npm."
+    exit 1
+fi
+
+if ! command -v docker-compose &> /dev/null; then
+    echo "Error: docker-compose is not installed."
+    exit 1
+fi
+
 # 1. Pull latest changes
 echo "Pulling latest changes from git..."
 git pull
@@ -26,12 +39,24 @@ if [ ! -d "/var/www/testarena" ]; then
 fi
 
 # Copy files
+if [ -d "frontend/dist" ]; then
     sudo cp -r frontend/dist/* /var/www/testarena/
+else
+    echo "Error: frontend/dist directory not found. Build failed?"
+    exit 1
+fi
 
 # 4. Restart Backend
 echo "Restarting backend services..."
+# Use sudo for docker-compose if needed
+if groups | grep -q '\bdocker\b'; then
     docker-compose down
     docker-compose up -d --build
+else
+    echo "User not in docker group, using sudo..."
+    sudo docker-compose down
+    sudo docker-compose up -d --build
+fi
 
 # 5. Reload Nginx (Optional, if config changed)
 echo "Reloading Nginx..."