Stream workspace startup logs in TaskDetailView

package.json

@@ -488,6 +488,7 @@
 		"proper-lockfile": "^4.1.2",
 		"proxy-agent": "^6.5.0",
 		"semver": "^7.7.4",
+		"strip-ansi": "^7.1.2",
 		"ua-parser-js": "^1.0.41",
 		"ws": "^8.19.0",
 		"zod": "^4.3.6"

packages/shared/src/tasks/api.ts

@@ -56,9 +56,11 @@ const sendTaskMessage = defineRequest<TaskIdParams & { message: string }, void>(
 
 const viewInCoder = defineCommand<TaskIdParams>("viewInCoder");
 const viewLogs = defineCommand<TaskIdParams>("viewLogs");
+const closeWorkspaceLogs = defineCommand<void>("closeWorkspaceLogs");
 
 const taskUpdated = defineNotification<Task>("taskUpdated");
 const tasksUpdated = defineNotification<Task[]>("tasksUpdated");
+const workspaceLogsAppend = defineNotification<string[]>("workspaceLogsAppend");
 const refresh = defineNotification<void>("refresh");
 const showCreateForm = defineNotification<void>("showCreateForm");
 
@@ -78,9 +80,11 @@ export const TasksApi = {
 	// Commands
 	viewInCoder,
 	viewLogs,
+	closeWorkspaceLogs,
 	// Notifications
 	taskUpdated,
 	tasksUpdated,
+	workspaceLogsAppend,
 	refresh,
 	showCreateForm,
 } as const;

packages/shared/src/tasks/types.ts

@@ -29,16 +29,18 @@ export interface TaskPreset {
 	isDefault: boolean;
 }
 
-/** Status of log fetching */
-export type LogsStatus = "ok" | "not_available" | "error";
+/** Result of fetching task logs: either logs or an error/unavailable state. */
+export type TaskLogs =
+	| { status: "ok"; logs: readonly TaskLogEntry[] }
+	| { status: "not_available" }
+	| { status: "error" };
 
 /**
  * Full details for a selected task, including logs and action availability.
  */
 export interface TaskDetails extends TaskPermissions {
 	task: Task;
-	logs: readonly TaskLogEntry[];
-	logsStatus: LogsStatus;
+	logs: TaskLogs;
 }
 
 export interface TaskPermissions {

packages/shared/src/tasks/utils.ts

@@ -4,11 +4,6 @@ export function getTaskLabel(task: Task): string {
 	return task.display_name || task.name || task.id;
 }
 
-/** Whether the agent is actively working (status is active and state is working). */
-export function isTaskWorking(task: Task): boolean {
-	return task.status === "active" && task.current_state?.state === "working";
-}
-
 const PAUSABLE_STATUSES: readonly TaskStatus[] = [
 	"active",
 	"initializing",
@@ -42,6 +37,11 @@ export function getTaskPermissions(task: Task): TaskPermissions {
 	};
 }
 
+/** Whether the agent is actively working (status is active and state is working). */
+export function isTaskWorking(task: Task): boolean {
+	return task.status === "active" && task.current_state?.state === "working";
+}
+
 /**
  * Task statuses where logs won't change (stable/terminal states).
  * "complete" is a TaskState (sub-state of active), checked separately.
@@ -55,3 +55,23 @@ export function isStableTask(task: Task): boolean {
 		(task.current_state !== null && task.current_state.state !== "working")
 	);
 }
+
+/** Whether the task's workspace is building (provisioner running). */
+export function isBuildingWorkspace(task: Task): boolean {
+	const ws = task.workspace_status;
+	return ws === "pending" || ws === "starting";
+}
+
+/** Whether the workspace is running but the agent hasn't reached "ready" yet. */
+export function isAgentStarting(task: Task): boolean {
+	if (task.workspace_status !== "running") {
+		return false;
+	}
+	const lc = task.workspace_agent_lifecycle;
+	return lc === "created" || lc === "starting";
+}
+
+/** Whether the task's workspace is still starting up (building or agent initializing). */
+export function isWorkspaceStarting(task: Task): boolean {
+	return isBuildingWorkspace(task) || isAgentStarting(task);
+}

packages/tasks/src/App.tsx

@@ -1,6 +1,5 @@
-import { TasksApi, type InitResponse } from "@repo/shared";
+import { type InitResponse } from "@repo/shared";
 import { getState, setState } from "@repo/webview-shared";
-import { useIpc } from "@repo/webview-shared/react";
 import {
 	VscodeCollapsible,
 	VscodeProgressRing,
@@ -17,6 +16,7 @@ import { TaskList } from "./components/TaskList";
 import { useCollapsibleToggle } from "./hooks/useCollapsibleToggle";
 import { useScrollableHeight } from "./hooks/useScrollableHeight";
 import { useSelectedTask } from "./hooks/useSelectedTask";
+import { useTasksApi } from "./hooks/useTasksApi";
 import { useTasksQuery } from "./hooks/useTasksQuery";
 
 interface PersistedState extends InitResponse {
@@ -46,10 +46,10 @@ export default function App() {
 	useScrollableHeight(createRef, createScrollRef);
 	useScrollableHeight(historyRef, historyScrollRef);
 
-	const { onNotification } = useIpc();
+	const { onShowCreateForm } = useTasksApi();
 	useEffect(() => {
-		return onNotification(TasksApi.showCreateForm, () => setCreateOpen(true));
-	}, [onNotification, setCreateOpen]);
+		return onShowCreateForm(() => setCreateOpen(true));
+	}, [onShowCreateForm, setCreateOpen]);
 
 	useEffect(() => {
 		if (data) {

packages/tasks/src/components/AgentChatHistory.tsx

@@ -1,12 +1,9 @@
-import { VscodeScrollable } from "@vscode-elements/react-elements";
+import { LogViewer, LogViewerPlaceholder } from "./LogViewer";
 
-import { useFollowScroll } from "../hooks/useFollowScroll";
-
-import type { LogsStatus, TaskLogEntry } from "@repo/shared";
+import type { TaskLogEntry, TaskLogs } from "@repo/shared";
 
 interface AgentChatHistoryProps {
-	logs: readonly TaskLogEntry[];
-	logsStatus: LogsStatus;
+	taskLogs: TaskLogs;
 	isThinking: boolean;
 }
 
@@ -30,46 +27,35 @@ function LogEntry({
 }
 
 export function AgentChatHistory({
-	logs,
-	logsStatus,
+	taskLogs,
 	isThinking,
 }: AgentChatHistoryProps) {
-	const bottomRef = useFollowScroll();
+	const logs = taskLogs.status === "ok" ? taskLogs.logs : [];
 
 	return (
-		<div className="agent-chat-history">
-			<div className="chat-history-header">Agent chat history</div>
-			<VscodeScrollable className="chat-history-content">
-				{logs.length === 0 ? (
-					<div
-						className={
-							logsStatus === "error"
-								? "chat-history-empty chat-history-error"
-								: "chat-history-empty"
-						}
-					>
-						{getEmptyMessage(logsStatus)}
-					</div>
-				) : (
-					logs.map((log, index) => (
-						<LogEntry
-							key={log.id}
-							log={log}
-							isGroupStart={index === 0 || log.type !== logs[index - 1].type}
-						/>
-					))
-				)}
-				{isThinking && (
-					<div className="log-entry log-entry-thinking">Thinking...</div>
-				)}
-				<div ref={bottomRef} />
-			</VscodeScrollable>
-		</div>
+		<LogViewer header="Agent chat history">
+			{logs.length === 0 ? (
+				<LogViewerPlaceholder error={taskLogs.status === "error"}>
+					{getEmptyMessage(taskLogs.status)}
+				</LogViewerPlaceholder>
+			) : (
+				logs.map((log, index) => (
+					<LogEntry
+						key={log.id}
+						log={log}
+						isGroupStart={index === 0 || log.type !== logs[index - 1].type}
+					/>
+				))
+			)}
+			{isThinking && (
+				<div className="log-entry log-entry-thinking">Thinking...</div>
+			)}
+		</LogViewer>
 	);
 }
 
-function getEmptyMessage(logsStatus: LogsStatus): string {
-	switch (logsStatus) {
+function getEmptyMessage(status: TaskLogs["status"]): string {
+	switch (status) {
 		case "not_available":
 			return "Logs not available in current task state";
 		case "error":

packages/tasks/src/components/LogViewer.tsx

@@ -0,0 +1,38 @@
+import { VscodeScrollable } from "@vscode-elements/react-elements";
+
+import { useFollowScroll } from "../hooks/useFollowScroll";
+
+import type { ReactNode } from "react";
+
+interface LogViewerProps {
+	header: string;
+	children: ReactNode;
+}
+
+export function LogViewer({ header, children }: LogViewerProps) {
+	const bottomRef = useFollowScroll();
+
+	return (
+		<div className="log-viewer">
+			<div className="log-viewer-header">{header}</div>
+			<VscodeScrollable className="log-viewer-content">
+				{children}
+				<div ref={bottomRef} />
+			</VscodeScrollable>
+		</div>
+	);
+}
+
+export function LogViewerPlaceholder({
+	children,
+	error,
+}: {
+	children: string;
+	error?: boolean;
+}) {
+	return (
+		<div className={`log-viewer-empty${error ? " log-viewer-error" : ""}`}>
+			{children}
+		</div>
+	);
+}

packages/tasks/src/components/TaskDetailView.tsx

@@ -1,29 +1,35 @@
-import { isTaskWorking, type TaskDetails } from "@repo/shared";
+import {
+	isWorkspaceStarting,
+	isTaskWorking,
+	type TaskDetails,
+} from "@repo/shared";
 
 import { AgentChatHistory } from "./AgentChatHistory";
 import { ErrorBanner } from "./ErrorBanner";
 import { TaskDetailHeader } from "./TaskDetailHeader";
 import { TaskMessageInput } from "./TaskMessageInput";
+import { WorkspaceLogs } from "./WorkspaceLogs";
 
 interface TaskDetailViewProps {
 	details: TaskDetails;
 	onBack: () => void;
 }
 
 export function TaskDetailView({ details, onBack }: TaskDetailViewProps) {
-	const { task, logs, logsStatus } = details;
+	const { task, logs } = details;
 
+	const starting = isWorkspaceStarting(task);
 	const isThinking = isTaskWorking(task);
 
 	return (
 		<div className="task-detail-view">
 			<TaskDetailHeader task={task} onBack={onBack} />
 			{task.status === "error" && <ErrorBanner task={task} />}
-			<AgentChatHistory
-				logs={logs}
-				logsStatus={logsStatus}
-				isThinking={isThinking}
-			/>
+			{starting ? (
+				<WorkspaceLogs task={task} />
+			) : (
+				<AgentChatHistory taskLogs={logs} isThinking={isThinking} />
+			)}
 			<TaskMessageInput task={task} />
 		</div>
 	);

packages/tasks/src/components/WorkspaceLogs.tsx

@@ -0,0 +1,26 @@
+import { isBuildingWorkspace, type Task } from "@repo/shared";
+
+import { useWorkspaceLogs } from "../hooks/useWorkspaceLogs";
+
+import { LogViewer, LogViewerPlaceholder } from "./LogViewer";
+
+function LogLine({ children }: { children: string }) {
+	return <div className="log-entry">{children}</div>;
+}
+
+export function WorkspaceLogs({ task }: { task: Task }) {
+	const lines = useWorkspaceLogs();
+	const header = isBuildingWorkspace(task)
+		? "Building workspace..."
+		: "Running startup scripts...";
+
+	return (
+		<LogViewer header={header}>
+			{lines.length === 0 ? (
+				<LogViewerPlaceholder>Waiting for logs...</LogViewerPlaceholder>
+			) : (
+				lines.map((line, i) => <LogLine key={i}>{line}</LogLine>)
+			)}
+		</LogViewer>
+	);
+}

packages/tasks/src/hooks/useSelectedTask.ts

@@ -1,10 +1,4 @@
-import {
-	TasksApi,
-	isStableTask,
-	type Task,
-	type TaskDetails,
-} from "@repo/shared";
-import { useIpc } from "@repo/webview-shared/react";
+import { isStableTask, type Task, type TaskDetails } from "@repo/shared";
 import { skipToken, useQuery, useQueryClient } from "@tanstack/react-query";
 import { useEffect, useState } from "react";
 
@@ -20,7 +14,6 @@ const QUERY_KEY = "task-details";
 export function useSelectedTask(tasks: readonly Task[]) {
 	const api = useTasksApi();
 	const queryClient = useQueryClient();
-	const { onNotification } = useIpc();
 	const [selectedTaskId, setSelectedTaskId] = useState<string | null>(null);
 
 	// Auto-deselect when the selected task disappears from the list
@@ -48,14 +41,14 @@ export function useSelectedTask(tasks: readonly Task[]) {
 
 	// Keep selected task in sync with push updates between polls
 	useEffect(() => {
-		return onNotification(TasksApi.taskUpdated, (updatedTask) => {
+		return api.onTaskUpdated((updatedTask) => {
 			if (updatedTask.id !== selectedTaskId) return;
 			queryClient.setQueryData<TaskDetails>(
 				[QUERY_KEY, selectedTaskId],
 				(prev) => (prev ? { ...prev, task: updatedTask } : undefined),
 			);
 		});
-	}, [onNotification, selectedTaskId, queryClient]);
+	}, [api.onTaskUpdated, selectedTaskId, queryClient]);
 
 	const deselectTask = () => {
 		setSelectedTaskId(null);