Update Dockerfile

Dockerfile

@@ -1,37 +1,43 @@
 # Use Node.js 20 base image
 FROM node:20
 
-# Switch to 'root' user to ensure we have permission to modify the file permissions
+# Switch to 'root' user for full permissions during setup
 USER root
 
+# Install necessary tools
+RUN apt-get update && apt-get install -y git && rm -rf /var/lib/apt/lists/*
+
 # Create directories for the application
 RUN mkdir -p /home/node/app/backend /home/node/app/frontend /home/node/app/userDirectories
 
 # Set the working directory
 WORKDIR /home/node/app
 
-# Clone the frontend repository from GitHub into the frontend folder
+# Clone the frontend repository into the frontend folder
 RUN git clone https://github.com/reaperofssa/Kaiju /home/node/app/frontend
 
-# Copy backend files (assumes you have backend files in a local directory named 'backend')
+# Copy backend files
 COPY backend /home/node/app/backend/
 
-# Copy only package.json (no yarn.lock, to install from package.json dependencies)
+# Copy only package.json to install dependencies
 COPY package.json /home/node/app/
 
 # Copy the start script
 COPY start.sh /home/node/app/
 
-# Install dependencies for the backend (from package.json)
-RUN yarn install
+# Install backend dependencies with proper permissions
+RUN yarn install && yarn cache clean
 
-# Make the start script executable
+# Make start.sh executable
 RUN chmod +x /home/node/app/start.sh
 
-# Change ownership of the directories to the 'node' user for permissions
-RUN chown -R node:node /home/node/app /home/node/app/userDirectories
+# Set full permissions for userDirectories and the app directory
+RUN chmod -R 755 /home/node/app && chmod -R 777 /home/node/app/userDirectories
+
+# Change ownership to 'node' user
+RUN chown -R node:node /home/node/app
 
-# Switch back to the 'node' user after modifying the permissions
+# Switch back to 'node' user for security
 USER node
 
 # Expose the backend port