Update entrypoint.sh

entrypoint.sh

@@ -1,10 +1,13 @@
 #!/bin/bash
-set -e
+# entrypoint.sh
 
-# Set the user dynamically during runtime based on an environment variable
-if [ -n "$USER_ID" ]; then
-    adduser --disabled-password --gecos '' --uid $USER_ID user
+# Check if the user already exists
+if id "$USER_ID" >/dev/null 2>&1; then
+    echo "User with ID $USER_ID already exists."
+else
+    # Create the user with the specified UID
+    useradd -m -u "$USER_ID" user
 fi
 
-# Run the CMD
+# Run the main command
 exec "$@"