SwiftUI Injection

swiftui.swift

// First, install InjectionIII.app from the Mac AppStore
// https://apps.apple.com/us/app/injectioniii/id1380446739?mt=12

// Make these changes to your code:

// add the following to application(didFinishLaunchingWithOptions:)
#if DEBUG
Bundle(path: "/Applications/InjectionIII.app/Contents/Resources/iOSInjection.bundle")?.load()
#endif

// Add this code to the end of your SwiftUI ContentView source
// using the UIHostingViewController from your Scene delegate.
class Refresher {
  @objc class func injected() {
    UIApplication.shared.windows.first?.rootViewController =
        UIHostingController(rootView: ContentView())
  }
}