fix(ext): init without initialTab throws error

packages/extension/src/agent/MultiPageAgent.ts

@@ -75,6 +75,7 @@ export class MultiPageAgent extends PageAgentCore {
 			},
 
 			onBeforeStep: async (agent) => {
+				if (!tabsController.currentTabId) return
 				// make sure the current tab is loaded before the step starts
 				await tabsController.waitUntilTabLoaded(tabsController.currentTabId!)
 			},

packages/extension/src/agent/RemotePageController.ts

@@ -58,8 +58,6 @@ export class RemotePageController {
 	}
 
 	async getBrowserState(): Promise<BrowserState> {
-		if (!this.currentTabId) throw new Error('tabsController not initialized.')
-
 		let browserState = {} as BrowserState
 		debug('getBrowserState', this.currentTabId)
 
@@ -178,7 +176,7 @@ interface DomActionReturn {
 /**
  * Check if a URL can run content scripts.
  */
-function isContentScriptAllowed(url: string | undefined): boolean {
+export function isContentScriptAllowed(url: string | undefined): boolean {
 	if (!url) return false
 
 	const restrictedPatterns = [

packages/extension/src/agent/TabsController.ts

@@ -1,3 +1,5 @@
+import { isContentScriptAllowed } from './RemotePageController'
+
 const PREFIX = '[TabsController]'
 
 function debug(...messages: any[]) {
@@ -49,14 +51,15 @@ export class TabsController extends EventTarget {
 		}
 
 		if (includeInitialTab) {
-			this.currentTabId = this.initialTabId
-
 			const info = await sendMessage({
 				type: 'TAB_CONTROL',
 				action: 'get_tab_info',
 				payload: { tabId: this.initialTabId },
 			})
 
+			if (isContentScriptAllowed(info.url)) {
+				this.currentTabId = this.initialTabId
+
 				this.tabs.push({
 					id: result.tabId,
 					isInitial: true,
@@ -67,6 +70,7 @@ export class TabsController extends EventTarget {
 
 				await this.createTabGroup([this.initialTabId])
 			}
+		}
 
 		await this.updateCurrentTabId(this.currentTabId)