feat: Update permissions command to support modifying trust for other… (#11642)

packages/cli/src/ui/utils/directoryUtils.ts

@@ -0,0 +1,21 @@
+/**
+ * @license
+ * Copyright 2025 Google LLC
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+import * as os from 'node:os';
+import * as path from 'node:path';
+
+export function expandHomeDir(p: string): string {
+  if (!p) {
+    return '';
+  }
+  let expandedPath = p;
+  if (p.toLowerCase().startsWith('%userprofile%')) {
+    expandedPath = os.homedir() + p.substring('%userprofile%'.length);
+  } else if (p === '~' || p.startsWith('~/')) {
+    expandedPath = os.homedir() + p.substring(1);
+  }
+  return path.normalize(expandedPath);
+}