Ignore workspace settings for untrusted folders (#6606)

packages/cli/src/ui/contexts/SettingsContext.ts

@@ -0,0 +1,24 @@
+/**
+ * @license
+ * Copyright 2025 Google LLC
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+import { createContext, useContext } from 'react';
+import { LoadedSettings } from '../../config/settings.js';
+
+export interface SettingsContextType {
+  settings: LoadedSettings;
+  recomputeSettings: () => void;
+}
+
+// This context is initialized in gemini.tsx with the loaded settings.
+export const SettingsContext = createContext<SettingsContextType | null>(null);
+
+export function useSettings(): LoadedSettings {
+  const context = useContext(SettingsContext);
+  if (!context) {
+    throw new Error('useSettings must be used within a SettingsProvider');
+  }
+  return context.settings;
+}

packages/cli/src/ui/contexts/VimModeContext.tsx

@@ -12,6 +12,7 @@ import {
   useState,
 } from 'react';
 import { LoadedSettings, SettingScope } from '../../config/settings.js';
+import { SettingsContext } from './SettingsContext.js';
 
 export type VimMode = 'NORMAL' | 'INSERT';
 
@@ -26,11 +27,13 @@ const VimModeContext = createContext<VimModeContextType | undefined>(undefined);
 
 export const VimModeProvider = ({
   children,
-  settings,
+  settings: initialSettings,
 }: {
   children: React.ReactNode;
   settings: LoadedSettings;
 }) => {
+  const settingsContext = useContext(SettingsContext);
+  const settings = settingsContext?.settings || initialSettings;
   const initialVimEnabled = settings.merged.vimMode ?? false;
   const [vimEnabled, setVimEnabled] = useState(initialVimEnabled);
   const [vimMode, setVimMode] = useState<VimMode>(