fix(cli): Auto restart CLI inner node process on trust change (#8378)

packages/cli/src/ui/components/FolderTrustDialog.tsx

@@ -6,12 +6,15 @@
 
 import { Box, Text } from 'ink';
 import type React from 'react';
+import { useEffect } from 'react';
+import { theme } from '../semantic-colors.js';
 import { Colors } from '../colors.js';
 import type { RadioSelectItem } from './shared/RadioButtonSelect.js';
 import { RadioButtonSelect } from './shared/RadioButtonSelect.js';
 import { useKeypress } from '../hooks/useKeypress.js';
 import * as process from 'node:process';
 import * as path from 'node:path';
+import { relaunchApp } from '../../utils/processUtils.js';
 
 export enum FolderTrustChoice {
   TRUST_FOLDER = 'trust_folder',
@@ -28,6 +31,17 @@ export const FolderTrustDialog: React.FC<FolderTrustDialogProps> = ({
   onSelect,
   isRestarting,
 }) => {
+  useEffect(() => {
+    const doRelaunch = async () => {
+      if (isRestarting) {
+        setTimeout(async () => {
+          await relaunchApp();
+        }, 250);
+      }
+    };
+    doRelaunch();
+  }, [isRestarting]);
+
   useKeypress(
     (key) => {
       if (key.name === 'escape') {
@@ -37,20 +51,12 @@ export const FolderTrustDialog: React.FC<FolderTrustDialogProps> = ({
     { isActive: !isRestarting },
   );
 
-  useKeypress(
-    (key) => {
-      if (key.name === 'r') {
-        process.exit(0);
-      }
-    },
-    { isActive: !!isRestarting },
-  );
-
+  const dirName = path.basename(process.cwd());
   const parentFolder = path.basename(path.dirname(process.cwd()));
 
   const options: Array<RadioSelectItem<FolderTrustChoice>> = [
     {
-      label: 'Trust folder',
+      label: `Trust folder (${dirName})`,
       value: FolderTrustChoice.TRUST_FOLDER,
     },
     {
@@ -90,9 +96,8 @@ export const FolderTrustDialog: React.FC<FolderTrustDialogProps> = ({
       </Box>
       {isRestarting && (
         <Box marginLeft={1} marginTop={1}>
-          <Text color={Colors.AccentYellow}>
-            To see changes, Gemini CLI must be restarted. Press r to exit and
-            apply changes now.
+          <Text color={theme.status.warning}>
+            Gemini CLI is restarting to apply the trust changes...
           </Text>
         </Box>
       )}