Fix issue of customModes not being imported when importing settings.

The problem was that the Custom modes are managed by the CustomModesManager, not by the context proxy.

Author: julionav

src/core/config/__tests__/importExport.test.ts

@@ -9,6 +9,7 @@ import { ProviderName } from "../../../schemas"
 import { importSettings, exportSettings } from "../importExport"
 import { ProviderSettingsManager } from "../ProviderSettingsManager"
 import { ContextProxy } from "../ContextProxy"
+import { CustomModesManager } from "../CustomModesManager"
 
 // Mock VSCode modules
 jest.mock("vscode", () => ({
@@ -37,6 +38,7 @@ describe("importExport", () => {
 	let mockProviderSettingsManager: jest.Mocked<ProviderSettingsManager>
 	let mockContextProxy: jest.Mocked<ContextProxy>
 	let mockExtensionContext: jest.Mocked<vscode.ExtensionContext>
+	let mockCustomModesManager: jest.Mocked<CustomModesManager>
 
 	beforeEach(() => {
 		// Reset all mocks
@@ -56,6 +58,11 @@ describe("importExport", () => {
 			export: jest.fn().mockImplementation(() => Promise.resolve({})),
 		} as unknown as jest.Mocked<ContextProxy>
 
+		// Setup customModesManager mock
+		mockCustomModesManager = {
+			updateCustomMode: jest.fn(),
+		} as unknown as jest.Mocked<CustomModesManager>
+
 		const map = new Map<string, string>()
 
 		mockExtensionContext = {
@@ -74,6 +81,7 @@ describe("importExport", () => {
 			const result = await importSettings({
 				providerSettingsManager: mockProviderSettingsManager,
 				contextProxy: mockContextProxy,
+				customModesManager: mockCustomModesManager,
 			})
 
 			expect(result).toEqual({ success: false })
@@ -138,6 +146,7 @@ describe("importExport", () => {
 			const result = await importSettings({
 				providerSettingsManager: mockProviderSettingsManager,
 				contextProxy: mockContextProxy,
+				customModesManager: mockCustomModesManager,
 			})
 
 			expect(result.success).toBe(true)
@@ -181,6 +190,7 @@ describe("importExport", () => {
 			const result = await importSettings({
 				providerSettingsManager: mockProviderSettingsManager,
 				contextProxy: mockContextProxy,
+				customModesManager: mockCustomModesManager,
 			})
 
 			expect(result).toEqual({ success: false })
@@ -202,6 +212,7 @@ describe("importExport", () => {
 			const result = await importSettings({
 				providerSettingsManager: mockProviderSettingsManager,
 				contextProxy: mockContextProxy,
+				customModesManager: mockCustomModesManager,
 			})
 
 			expect(result).toEqual({ success: false })
@@ -220,6 +231,7 @@ describe("importExport", () => {
 			const result = await importSettings({
 				providerSettingsManager: mockProviderSettingsManager,
 				contextProxy: mockContextProxy,
+				customModesManager: mockCustomModesManager,
 			})
 
 			expect(result).toEqual({ success: false })
@@ -252,6 +264,7 @@ describe("importExport", () => {
 			const result = await importSettings({
 				providerSettingsManager,
 				contextProxy: mockContextProxy,
+				customModesManager: mockCustomModesManager,
 			})
 
 			expect(result.success).toBe(true)
@@ -261,6 +274,40 @@ describe("importExport", () => {
 		})
 	})
 
+	it("should call updateCustomMode for each custom mode in config", async () => {
+		;(vscode.window.showOpenDialog as jest.Mock).mockResolvedValue([{ fsPath: "/mock/path/settings.json" }])
+		const customModes = [
+			{ slug: "mode1", name: "Mode One" },
+			{ slug: "mode2", name: "Mode Two" },
+		]
+		const mockFileContent = JSON.stringify({
+			providerProfiles: {
+				currentApiConfigName: "test",
+				apiConfigs: {},
+			},
+			globalSettings: {
+				mode: "code",
+				customModes,
+			},
+		})
+		;(fs.readFile as jest.Mock).mockResolvedValue(mockFileContent)
+		mockProviderSettingsManager.export.mockResolvedValue({
+			currentApiConfigName: "test",
+			apiConfigs: {},
+		})
+		mockProviderSettingsManager.listConfig.mockResolvedValue([])
+		const result = await importSettings({
+			providerSettingsManager: mockProviderSettingsManager,
+			contextProxy: mockContextProxy,
+			customModesManager: mockCustomModesManager,
+		})
+		expect(result.success).toBe(true)
+		expect(mockCustomModesManager.updateCustomMode).toHaveBeenCalledTimes(customModes.length)
+		customModes.forEach((mode) => {
+			expect(mockCustomModesManager.updateCustomMode).toHaveBeenCalledWith(mode.slug, mode)
+		})
+	})
+
 	describe("exportSettings", () => {
 		it("should not export settings when user cancels file selection", async () => {
 			// Mock user canceling file selection

src/core/config/importExport.ts

@@ -8,13 +8,20 @@ import { z } from "zod"
 import { globalSettingsSchema } from "../../schemas"
 import { ProviderSettingsManager, providerProfilesSchema } from "./ProviderSettingsManager"
 import { ContextProxy } from "./ContextProxy"
+import { CustomModesManager } from "./CustomModesManager"
 
-type ImportExportOptions = {
+type ImportOptions = {
 	providerSettingsManager: ProviderSettingsManager
 	contextProxy: ContextProxy
+	customModesManager: CustomModesManager
 }
 
-export const importSettings = async ({ providerSettingsManager, contextProxy }: ImportExportOptions) => {
+type ExportOptions = {
+	providerSettingsManager: ProviderSettingsManager
+	contextProxy: ContextProxy
+}
+
+export const importSettings = async ({ providerSettingsManager, contextProxy, customModesManager }: ImportOptions) => {
 	const uris = await vscode.window.showOpenDialog({
 		filters: { JSON: ["json"] },
 		canSelectMany: false,
@@ -31,7 +38,6 @@ export const importSettings = async ({ providerSettingsManager, contextProxy }:
 
 	try {
 		const previousProviderProfiles = await providerSettingsManager.export()
-
 		const { providerProfiles: newProviderProfiles, globalSettings } = schema.parse(
 			JSON.parse(await fs.readFile(uris[0].fsPath, "utf-8")),
 		)
@@ -48,6 +54,10 @@ export const importSettings = async ({ providerSettingsManager, contextProxy }:
 			},
 		}
 
+		await Promise.all(
+			(globalSettings.customModes ?? []).map((mode) => customModesManager.updateCustomMode(mode.slug, mode)),
+		)
+
 		await providerSettingsManager.import(newProviderProfiles)
 
 		await contextProxy.setValues(globalSettings)
@@ -60,7 +70,7 @@ export const importSettings = async ({ providerSettingsManager, contextProxy }:
 	}
 }
 
-export const exportSettings = async ({ providerSettingsManager, contextProxy }: ImportExportOptions) => {
+export const exportSettings = async ({ providerSettingsManager, contextProxy }: ExportOptions) => {
 	const uri = await vscode.window.showSaveDialog({
 		filters: { JSON: ["json"] },
 		defaultUri: vscode.Uri.file(path.join(os.homedir(), "Documents", "roo-code-settings.json")),