import SwiftUI
import Foundation
import Sparkle

// This view model class publishes when new updates can be checked by the user
final class CheckForUpdatesViewModel: ObservableObject {
    @Published var canCheckForUpdates = false
    
    init(updater: SPUUpdater) {
        updater.publisher(for: \.canCheckForUpdates)
            .assign(to: &$canCheckForUpdates)
    }
}

// This is the view for the Check for Updates menu item
// Note this intermediate view is necessary for the disabled state on the menu item to work properly before Monterey.
// See https://stackoverflow.com/questions/68553092/menu-not-updating-swiftui-bug for more info
struct CheckForUpdatesView: View {
    @ObservedObject private var checkForUpdatesViewModel: CheckForUpdatesViewModel
    private let updater: SPUUpdater
    
    init(updater: SPUUpdater) {
        self.updater = updater
        
        // Create our view model for our CheckForUpdatesView
        self.checkForUpdatesViewModel = CheckForUpdatesViewModel(updater: updater)
    }
    
    var body: some View {
        Button("アップデートを確認…", action: updater.checkForUpdates)
            .disabled(!checkForUpdatesViewModel.canCheckForUpdates)
    }
}

@main
struct QTAirApp: App {
  
    private let updaterController: SPUStandardUpdaterController
    
    init() {
        // If you want to start the updater manually, pass false to startingUpdater and call .startUpdater() later
        // This is where you can also pass an updater delegate if you need one
        updaterController = SPUStandardUpdaterController(startingUpdater: true, updaterDelegate: nil, userDriverDelegate: nil)
    }
    
    var body: some Scene {
        WindowGroup {
            ContentView()
        }
        .commands {
            CommandGroup(after: .appInfo) {
                CheckForUpdatesView(updater: updaterController.updater)
            }
        }
  
    }
}

import SwiftUI
import Sparkle

struct SettingsView: View {
    @Environment(\.dismiss) var dismiss
    
    private let updater: SPUUpdater
  
    @State private var automaticallyChecksForUpdates: Bool = false
    //@State private var automaticallyDownloadsUpdates: Bool = false
    
    init(updater: SPUUpdater) {
        self.updater = updater
        //ここが公式のページとは違います
        _automaticallyChecksForUpdates = State(initialValue: updater.automaticallyChecksForUpdates)
        //automaticallyDownloadsUpdates = State(initialValue: updater.automaticallyDownloadsUpdates)
    }

    var body: some View {
        VStack {
            //中略
            Toggle("自動でアプリのアップデートを確認する", isOn: $automaticallyChecksForUpdates)
                .onChange(of: automaticallyChecksForUpdates) { newValue in
                    automaticallyChecksForUpdates = newValue
                }
                .frame(width: 370, alignment: .leading)

            //閉じるボタン
            Button(action: {
                //閉じる
                dismiss()
            }){
                Text("閉じる")
                    .font(.title3)
                
            }
            .frame(width: 380, height: 20, alignment: .trailing)
            .padding(20)
        }
    }
}

//設定画面
Settings {
    SettingsView(updater: updaterController.updater)
}

@main
struct QTAirApp: App {
  
    private let updaterController: SPUStandardUpdaterController
    
    init() {
        // If you want to start the updater manually, pass false to startingUpdater and call .startUpdater() later
        // This is where you can also pass an updater delegate if you need one
        updaterController = SPUStandardUpdaterController(startingUpdater: true, updaterDelegate: nil, userDriverDelegate: nil)
    }
    
    var body: some Scene {
        WindowGroup {
            ContentView()
        }
        .commands {
            CommandGroup(after: .appInfo) {
                CheckForUpdatesView(updater: updaterController.updater)
            }
        }
        //設定画面
        Settings {
            SettingsView(updater: updaterController.updater)
        }
    }
}

<item>タグの中に以下を記述

<description><![CDATA[
ここに表示するリリースノートを記載
]]>
</description>

</item>