.

Sources/ReleasesDownloader/ReleasesDownloader.swift

@@ -1,27 +0,0 @@
-import Foundation
-import Brief
-
-final class ReleasesDownloader: NSObject, ReleasesDownloaderProtocol {
-
-    @objc func downloadReleases(with reply: @escaping (Data?, (any Error)?) -> Void) {
-        Task {
-            do {
-                let (data, _) = try await URLSession.shared.data(from: Constants.updateURL)
-                let releases = try JSONDecoder().decode([Release].self, from: data)
-                print(releases)
-                let jsonOut = try JSONEncoder().encode(releases)
-                reply(jsonOut, nil)
-            } catch {
-                reply(nil, error)
-            }
-        }
-    }
-}
-
-extension ReleasesDownloader {
-
-    enum Constants {
-        static let updateURL = URL(string: "https://api.github.com/repos/maxgoedjen/secretive/releases")!
-    }
-
-}

Sources/ReleasesDownloader/main.swift

@@ -1,18 +1,44 @@
-import Foundation
+import XPC
+import OSLog
 import Brief
 
-class ServiceDelegate: NSObject, NSXPCListenerDelegate {
-    
-    func listener(_ listener: NSXPCListener, shouldAcceptNewConnection newConnection: NSXPCConnection) -> Bool {
-        newConnection.exportedInterface = NSXPCInterface(with: (any ReleasesDownloaderProtocol).self)
-        let exportedObject = ReleasesDownloader()
-        newConnection.exportedObject = exportedObject
-        newConnection.resume()
-        return true
+private let logger = Logger(subsystem: "com.maxgoedjen.secretive.ReleasesDownloader", category: "ReleasesDownloader")
+
+enum Constants {
+    static let updateURL = URL(string: "https://api.github.com/repos/maxgoedjen/secretive/releases")!
+}
+
+func handleRequest(_ request: XPCListener.IncomingSessionRequest) -> XPCListener.IncomingSessionRequest.Decision {
+    logger.log("ReleasesDownloader received inbound request")
+    return request.accept { xpcDictionary in
+        xpcDictionary.handoffReply(to: .global(qos: .userInteractive)) {
+            logger.log("ReleasesDownloader accepted inbound request")
+            Task {
+                do {
+                    let (data, _) = try await URLSession.shared.data(from: Constants.updateURL)
+                    let releases = try JSONDecoder().decode([Release].self, from: data)
+                    xpcDictionary.reply(releases)
+                } catch {
+                    logger.error("ReleasesDownloader failed with unknown error \(error)")
+                    xpcDictionary.reply([] as [Release])
+                }
+            }
+        }
     }
 }
 
-let delegate = ServiceDelegate()
-let listener = NSXPCListener.service()
-listener.delegate = delegate
-listener.resume()
+do {
+    if #available(macOS 26.0, *) {
+        _ = try XPCListener(
+            service: "com.maxgoedjen.Secretive.ReleasesDownloader",
+            requirement: .isFromSameTeam(),
+            incomingSessionHandler: handleRequest(_:)
+        )
+    } else {
+        _ = try XPCListener(service: "com.maxgoedjen.Secretive.ReleasesDownloader", incomingSessionHandler: handleRequest(_:))
+    }
+    logger.log("ReleasesDownloader initialized")
+    dispatchMain()
+} catch {
+    logger.error("Failed to create ReleasesDownloader, error: \(error)")
+}