Cherrypick extensions changes to v0.6.0 (#9179)

Co-authored-by: hritan <48129645+hritan@users.noreply.github.com>
Co-authored-by: Taneja Hriday <hridayt@google.com>
Co-authored-by: shishu314 <shishu_1998@yahoo.com>
Co-authored-by: Shi Shu <shii@google.com>
Co-authored-by: Jacob MacDonald <jakemac@google.com>
Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>

packages/cli/src/commands/extensions/disable.ts

@@ -11,12 +11,16 @@ import { getErrorMessage } from '../../utils/errors.js';
 
 interface DisableArgs {
   name: string;
-  scope: SettingScope;
+  scope?: string;
 }
 
 export function handleDisable(args: DisableArgs) {
   try {
-    disableExtension(args.name, args.scope);
+    if (args.scope?.toLowerCase() === 'workspace') {
+      disableExtension(args.name, SettingScope.Workspace);
+    } else {
+      disableExtension(args.name, SettingScope.User);
+    }
     console.log(
       `Extension "${args.name}" successfully disabled for scope "${args.scope}".`,
     );
@@ -39,13 +43,28 @@ export const disableCommand: CommandModule = {
         describe: 'The scope to disable the extenison in.',
         type: 'string',
         default: SettingScope.User,
-        choices: [SettingScope.User, SettingScope.Workspace],
       })
-      .check((_argv) => true),
+      .check((argv) => {
+        if (
+          argv.scope &&
+          !Object.values(SettingScope)
+            .map((s) => s.toLowerCase())
+            .includes((argv.scope as string).toLowerCase())
+        ) {
+          throw new Error(
+            `Invalid scope: ${argv.scope}. Please use one of ${Object.values(
+              SettingScope,
+            )
+              .map((s) => s.toLowerCase())
+              .join(', ')}.`,
+          );
+        }
+        return true;
+      }),
   handler: (argv) => {
     handleDisable({
       name: argv['name'] as string,
-      scope: argv['scope'] as SettingScope,
+      scope: argv['scope'] as string,
     });
   },
 };