Revert "Remove the ask promise error" (#2126)

Revert "Remove the ask promise error (#2123)"

This reverts commit b788aa1.

Author: mrubens

src/core/Cline.ts

@@ -142,6 +142,7 @@ export class Cline extends EventEmitter<ClineEvents> {
 	private askResponse?: ClineAskResponse
 	private askResponseText?: string
 	private askResponseImages?: string[]
+	private lastMessageTs?: number
 	// Not private since it needs to be accessible by tools
 	consecutiveMistakeCount: number = 0
 	consecutiveMistakeCountForApplyDiff: Map<string, number> = new Map()
@@ -440,6 +441,7 @@ export class Cline extends EventEmitter<ClineEvents> {
 					// This is a new partial message, so add it with partial
 					// state.
 					askTs = Date.now()
+					this.lastMessageTs = askTs
 					await this.addToClineMessages({ ts: askTs, type: "ask", ask: type, text, partial })
 					throw new Error("Current ask promise was ignored (#2)")
 				}
@@ -458,6 +460,8 @@ export class Cline extends EventEmitter<ClineEvents> {
 					So in this case we must make sure that the message ts is never altered after first setting it.
 					*/
 					askTs = lastMessage.ts
+					this.lastMessageTs = askTs
+					// lastMessage.ts = askTs
 					lastMessage.text = text
 					lastMessage.partial = false
 					lastMessage.progressStatus = progressStatus
@@ -469,6 +473,7 @@ export class Cline extends EventEmitter<ClineEvents> {
 					this.askResponseText = undefined
 					this.askResponseImages = undefined
 					askTs = Date.now()
+					this.lastMessageTs = askTs
 					await this.addToClineMessages({ ts: askTs, type: "ask", ask: type, text })
 				}
 			}
@@ -478,10 +483,18 @@ export class Cline extends EventEmitter<ClineEvents> {
 			this.askResponseText = undefined
 			this.askResponseImages = undefined
 			askTs = Date.now()
+			this.lastMessageTs = askTs
 			await this.addToClineMessages({ ts: askTs, type: "ask", ask: type, text })
 		}
 
-		await pWaitFor(() => this.askResponse !== undefined, { interval: 100 })
+		await pWaitFor(() => this.askResponse !== undefined || this.lastMessageTs !== askTs, { interval: 100 })
+
+		if (this.lastMessageTs !== askTs) {
+			// Could happen if we send multiple asks in a row i.e. with
+			// command_output. It's important that when we know an ask could
+			// fail, it is handled gracefully.
+			throw new Error("Current ask promise was ignored")
+		}
 
 		const result = { response: this.askResponse!, text: this.askResponseText, images: this.askResponseImages }
 		this.askResponse = undefined
@@ -524,13 +537,16 @@ export class Cline extends EventEmitter<ClineEvents> {
 				} else {
 					// this is a new partial message, so add it with partial state
 					const sayTs = Date.now()
+					this.lastMessageTs = sayTs
 					await this.addToClineMessages({ ts: sayTs, type: "say", say: type, text, images, partial })
 				}
 			} else {
 				// New now have a complete version of a previously partial message.
 				if (isUpdatingPreviousPartial) {
 					// This is the complete version of a previously partial
 					// message, so replace the partial with the complete version.
+					this.lastMessageTs = lastMessage.ts
+					// lastMessage.ts = sayTs
 					lastMessage.text = text
 					lastMessage.images = images
 					lastMessage.partial = false
@@ -543,12 +559,14 @@ export class Cline extends EventEmitter<ClineEvents> {
 				} else {
 					// This is a new and complete message, so add it like normal.
 					const sayTs = Date.now()
+					this.lastMessageTs = sayTs
 					await this.addToClineMessages({ ts: sayTs, type: "say", say: type, text, images })
 				}
 			}
 		} else {
 			// this is a new non-partial message, so add it like normal
 			const sayTs = Date.now()
+			this.lastMessageTs = sayTs
 			await this.addToClineMessages({ ts: sayTs, type: "say", say: type, text, images, checkpoint })
 		}
 	}