[PROTOBUS] Move exportTaskWithId to protobus (#3285)

* exportTaskWithId protobus migration

* rebase fixes

proto/task.proto

@@ -15,6 +15,8 @@ service TaskService {
   rpc deleteTasksWithIds(StringArrayRequest) returns (Empty);
   // Creates a new task with the given text and optional images
   rpc newTask(NewTaskRequest) returns (Empty);
+  // Exports a task with the given ID to markdown
+  rpc exportTaskWithId(StringRequest) returns (Empty);
 }
 
 // Request message for creating a new task

src/core/controller/index.ts

@@ -327,18 +327,9 @@ export class Controller {
 					images,
 				})
 				break
-			case "exportCurrentTask":
-				const currentTaskId = this.task?.taskId
-				if (currentTaskId) {
-					this.exportTaskWithId(currentTaskId)
-				}
-				break
 			case "showTaskWithId":
 				this.showTaskWithId(message.text!)
 				break
-			case "exportTaskWithId":
-				this.exportTaskWithId(message.text!)
-				break
 			case "resetState":
 				await this.resetState()
 				break

src/core/controller/task/exportTaskWithId.ts

@@ -0,0 +1,22 @@
+import { Controller } from ".."
+import { Empty, StringRequest } from "@shared/proto/common"
+import { TaskMethodHandler } from "./index"
+
+/**
+ * Exports a task with the given ID to markdown
+ * @param controller The controller instance
+ * @param request The request containing the task ID in the value field
+ * @returns Empty response
+ */
+export const exportTaskWithId: TaskMethodHandler = async (controller: Controller, request: StringRequest): Promise<Empty> => {
+	try {
+		if (request.value) {
+			await controller.exportTaskWithId(request.value)
+		}
+		return Empty.create()
+	} catch (error) {
+		// Log the error but allow it to propagate for proper gRPC error handling
+		console.error(`Error exporting task with ID ${request.value}:`, error)
+		throw error
+	}
+}

src/core/controller/task/methods.ts

@@ -6,6 +6,7 @@ import { registerMethod } from "./index"
 import { cancelTask } from "./cancelTask"
 import { clearTask } from "./clearTask"
 import { deleteTasksWithIds } from "./deleteTasksWithIds"
+import { exportTaskWithId } from "./exportTaskWithId"
 import { newTask } from "./newTask"
 
 // Register all task service methods
@@ -14,5 +15,6 @@ export function registerAllMethods(): void {
 	registerMethod("cancelTask", cancelTask)
 	registerMethod("clearTask", clearTask)
 	registerMethod("deleteTasksWithIds", deleteTasksWithIds)
+	registerMethod("exportTaskWithId", exportTaskWithId)
 	registerMethod("newTask", newTask)
 }

src/shared/WebviewMessage.ts

@@ -16,9 +16,7 @@ export interface WebviewMessage {
 		| "askResponse"
 		| "didShowAnnouncement"
 		| "selectImages"
-		| "exportCurrentTask"
 		| "showTaskWithId"
-		| "exportTaskWithId"
 		| "resetState"
 		| "requestLmStudioModels"
 		| "openInBrowser"

src/shared/proto/task.ts

@@ -6,7 +6,7 @@
 
 /* eslint-disable */
 import { BinaryReader, BinaryWriter } from "@bufbuild/protobuf/wire"
-import { Empty, EmptyRequest, Metadata, StringArrayRequest } from "./common"
+import { Empty, EmptyRequest, Metadata, StringArrayRequest, StringRequest } from "./common"
 
 export const protobufPackage = "cline"
 
@@ -151,6 +151,15 @@ export const TaskServiceDefinition = {
 			responseStream: false,
 			options: {},
 		},
+		/** Exports a task with the given ID to markdown */
+		exportTaskWithId: {
+			name: "exportTaskWithId",
+			requestType: StringRequest,
+			requestStream: false,
+			responseType: Empty,
+			responseStream: false,
+			options: {},
+		},
 	},
 } as const
 

webview-ui/src/components/history/HistoryView.tsx

@@ -563,7 +563,7 @@ const ExportButton = ({ itemId }: { itemId: string }) => (
 		appearance="icon"
 		onClick={(e) => {
 			e.stopPropagation()
-			vscode.postMessage({ type: "exportTaskWithId", text: itemId })
+			TaskServiceClient.exportTaskWithId({ value: itemId }).catch((err) => console.error("Failed to export task:", err))
 		}}>
 		<div style={{ fontSize: "11px", fontWeight: 500, opacity: 1 }}>EXPORT</div>
 	</VSCodeButton>