Modern Demo App

[Fesh-com]

Checking the demo app, I see a Storyboard, AppDelegate, SceneDelegate, AppView, RootView, AppState...
Yikes!
When you create a fresh SwiftUI app project (and name it "Demo"), it has only two files: DemoApp.swift, and ContentView.swift. No Storyboard, no AppDelegate, no SceneDelegate.

I almost gave up on this here...
Is any of that necessary - or can you just copy over AppState.swift and modify DemoApp.swift to inject an AppState object into the ContentView?

@main
struct DemoApp: App {
    @ObservedObject var appState = AppState()

    var body: some Scene {
        WindowGroup {
            ContentView().environmentObject(appState)
        }
    }
}

And then copy the body of RootView to ContentView.
Yup, this works. You can even use the Preview, but of course must inject an AppState:

#Preview {
    @ObservedObject var appState = AppState()
    ContentView().environmentObject(appState)
}

Hmm, should I make a PR for my modern Demo project?

[davdroman]

I see a Storyboard, AppDelegate, SceneDelegate

This is purely for iOS 13 compatibility, which this library offers. Of course, nowadays building and running the demo on iOS 13 would be rare and AFAIK impossible in the latest macOS and Xcode versions, so I think it might be time to get rid of it.

Hmm, should I make a PR for my modern Demo project?

Feel free to do so. While you're at it, please also bump the deployment target version to iOS 15, as that's the minimum supported in macOS 15 and Xcode 16 which is what we use for CI.