2 files changed, 39 insertions, 2 deletions
diff --git a/packages/cli/src/ui/hooks/useGeminiStream.ts b/packages/cli/src/ui/hooks/useGeminiStream.ts
index 3ca4b03a..1cd2438c 100644
--- a/packages/cli/src/ui/hooks/useGeminiStream.ts
+++ b/packages/cli/src/ui/hooks/useGeminiStream.ts
@@ -18,13 +18,14 @@ import {
   getErrorMessage,
   isNodeError,
   Config,
+  MessageSenderType,
+  ServerToolCallConfirmationDetails,
   ToolCallConfirmationDetails,
   ToolCallResponseInfo,
-  ServerToolCallConfirmationDetails,
   ToolConfirmationOutcome,
-  ToolResultDisplay,
   ToolEditConfirmationDetails,
   ToolExecuteConfirmationDetails,
+  ToolResultDisplay,
   partListUnionToString,
 } from '@gemini-code/server';
 import { type Chat, type PartListUnion, type Part } from '@google/genai';
@@ -42,6 +43,7 @@ import { handleAtCommand } from './atCommandProcessor.js';
 import { findLastSafeSplitPoint } from '../utils/markdownUtilities.js';
 import { useStateAndRef } from './useStateAndRef.js';
 import { UseHistoryManagerReturn } from './useHistoryManager.js';
+import { useLogger } from './useLogger.js';
 
 enum StreamProcessingStatus {
   Completed,
@@ -71,6 +73,7 @@ export const useGeminiStream = (
   const [isResponding, setIsResponding] = useState<boolean>(false);
   const [pendingHistoryItemRef, setPendingHistoryItem] =
     useStateAndRef<HistoryItemWithoutId | null>(null);
+  const logger = useLogger();
 
   const onExec = useCallback(async (done: Promise<void>) => {
     setIsResponding(true);
@@ -117,6 +120,7 @@ export const useGeminiStream = (
     if (typeof query === 'string') {
       const trimmedQuery = query.trim();
       onDebugMessage(`User query: '${trimmedQuery}'`);
+      await logger?.logMessage(MessageSenderType.USER, trimmedQuery);
 
       // Handle UI-only commands first
       if (handleSlashCommand(trimmedQuery)) {
@@ -616,6 +620,7 @@ export const useGeminiStream = (
       onDebugMessage,
       refreshStatic,
       setInitError,
+      logger,
     ],
   );
 
diff --git a/packages/cli/src/ui/hooks/useLogger.ts b/packages/cli/src/ui/hooks/useLogger.ts
new file mode 100644
index 00000000..080c3da9
--- /dev/null
+++ b/packages/cli/src/ui/hooks/useLogger.ts
@@ -0,0 +1,32 @@
+/**
+ * @license
+ * Copyright 2025 Google LLC
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+import { useState, useEffect } from 'react';
+import { Logger } from '@gemini-code/server';
+
+/**
+ * Hook to manage the logger instance.
+ */
+export const useLogger = () => {
+  const [logger, setLogger] = useState<Logger | null>(null);
+
+  useEffect(() => {
+    const newLogger = new Logger();
+    /**
+     * Start async initialization, no need to await. Using await slows down the
+     * time from launch to see the gemini-cli prompt and it's better to not save
+     * messages than for the cli to hanging waiting for the logger to loading.
+     */
+    newLogger
+      .initialize()
+      .then(() => {
+        setLogger(newLogger);
+      })
+      .catch(() => {});
+  }, []);
+
+  return logger;
+};