feat(commands): add custom commands support for extensions (#4703)

packages/cli/src/config/config.test.ts

@@ -35,6 +35,11 @@ vi.mock('@google/gemini-cli-core', async () => {
   );
   return {
     ...actualServer,
+    IdeClient: vi.fn().mockImplementation(() => ({
+      getConnectionStatus: vi.fn(),
+      initialize: vi.fn(),
+      shutdown: vi.fn(),
+    })),
     loadEnvironment: vi.fn(),
     loadServerHierarchicalMemory: vi.fn(
       (cwd, debug, fileService, extensionPaths, _maxDirs) =>

packages/cli/src/config/extension.test.ts

@@ -42,6 +42,31 @@ describe('loadExtensions', () => {
     fs.rmSync(tempHomeDir, { recursive: true, force: true });
   });
 
+  it('should include extension path in loaded extension', () => {
+    const workspaceExtensionsDir = path.join(
+      tempWorkspaceDir,
+      EXTENSIONS_DIRECTORY_NAME,
+    );
+    fs.mkdirSync(workspaceExtensionsDir, { recursive: true });
+
+    const extensionDir = path.join(workspaceExtensionsDir, 'test-extension');
+    fs.mkdirSync(extensionDir, { recursive: true });
+
+    const config = {
+      name: 'test-extension',
+      version: '1.0.0',
+    };
+    fs.writeFileSync(
+      path.join(extensionDir, EXTENSIONS_CONFIG_FILENAME),
+      JSON.stringify(config),
+    );
+
+    const extensions = loadExtensions(tempWorkspaceDir);
+    expect(extensions).toHaveLength(1);
+    expect(extensions[0].path).toBe(extensionDir);
+    expect(extensions[0].config.name).toBe('test-extension');
+  });
+
   it('should load context file path when GEMINI.md is present', () => {
     const workspaceExtensionsDir = path.join(
       tempWorkspaceDir,

packages/cli/src/config/extension.ts

@@ -13,6 +13,7 @@ export const EXTENSIONS_DIRECTORY_NAME = path.join('.gemini', 'extensions');
 export const EXTENSIONS_CONFIG_FILENAME = 'gemini-extension.json';
 
 export interface Extension {
+  path: string;
   config: ExtensionConfig;
   contextFiles: string[];
 }
@@ -90,6 +91,7 @@ function loadExtension(extensionDir: string): Extension | null {
       .filter((contextFilePath) => fs.existsSync(contextFilePath));
 
     return {
+      path: extensionDir,
       config,
       contextFiles,
     };
@@ -121,6 +123,7 @@ export function annotateActiveExtensions(
       name: extension.config.name,
       version: extension.config.version,
       isActive: true,
+      path: extension.path,
     }));
   }
 
@@ -136,6 +139,7 @@ export function annotateActiveExtensions(
       name: extension.config.name,
       version: extension.config.version,
       isActive: false,
+      path: extension.path,
     }));
   }
 
@@ -153,6 +157,7 @@ export function annotateActiveExtensions(
       name: extension.config.name,
       version: extension.config.version,
       isActive,
+      path: extension.path,
     });
   }