Convert special NSError to CancellationError

Author: intitni

Core/Sources/Client/AsyncXPCService.swift

@@ -180,7 +180,11 @@ struct AutoFinishContinuation<T> {
     }
 
     func reject(_ error: Error) {
-        continuation.finish(throwing: error)
+        if (error as NSError).code == -100 {
+            continuation.finish(throwing: CancellationError())
+        } else {
+            continuation.finish(throwing: error)
+        }
     }
 }
 

Core/Sources/Service/Helpers.swift

@@ -88,6 +88,11 @@ extension NSError {
                 NSLocalizedDescriptionKey: message,
             ])
         }
+        if let error = error as? CancellationError {
+            return NSError(domain: "com.intii.CopilotForXcode", code: -100, userInfo: [
+                NSLocalizedDescriptionKey: error.localizedDescription,
+            ])
+        }
         return NSError(domain: "com.intii.CopilotForXcode", code: -1, userInfo: [
             NSLocalizedDescriptionKey: error.localizedDescription,
         ])