Support post notification to extension service

Author: intitni

Core/Sources/Client/AsyncXPCService.swift

@@ -134,6 +134,24 @@ public struct AsyncXPCService {
             { service in { service.customCommand(id: id, editorContent: $0, withReply: $1) } }
         )
     }
+    
+    public func postNotification(name: String) async throws {
+        try await withXPCServiceConnected(connection: connection) {
+            service, continuation in
+            service.postNotification(name: name) {
+                continuation.resume(())
+            }
+        }
+    }
+    
+    public func performAction(name: String, arguments: String) async throws -> String {
+        try await withXPCServiceConnected(connection: connection) {
+            service, continuation in
+            service.performAction(name: name, arguments: arguments) {
+                continuation.resume($0)
+            }
+        }
+    }
 }
 
 struct AutoFinishContinuation<T> {

Core/Sources/Service/XPCService.swift

@@ -184,5 +184,14 @@ public class XPCService: NSObject, XPCServiceProtocol {
             reply(nil)
         }
     }
+    
+    public func postNotification(name: String, withReply reply: @escaping () -> Void) {
+        reply()
+        NSWorkspace.shared.notificationCenter.post(name: .init(name), object: nil)
+    }
+    
+    public func performAction(name: String, arguments: String, withReply reply: @escaping (String) -> Void) {
+        reply("None")
+    }
 }
 

Core/Sources/XPCShared/XPCServiceProtocol.swift

@@ -50,4 +50,6 @@ public protocol XPCServiceProtocol {
 
     func getXPCServiceVersion(withReply reply: @escaping (String, String) -> Void)
     func getXPCServiceAccessibilityPermission(withReply reply: @escaping (Bool) -> Void)
+    func postNotification(name: String, withReply reply: @escaping () -> Void)
+    func performAction(name: String, arguments: String, withReply reply: @escaping (String) -> Void)
 }