excluding CarPlay stuff from Apple TV destination

Question

I have a multi-platform app for iOS, and Mac Catalyst. I'm trying to include Apple TV, but it says No such module 'CarPlay' when I try to build.

Since Apple TV is not a Target, how can I exclude the CarPlay stuff from the Apple TV ?

import CarPlay

class CarPlaySceneDelegate: UIResponder, CPTemplateApplicationSceneDelegate {
    var interfaceController: CPInterfaceController?
    func templateApplicationScene(_ templateApplicationScene: CPTemplateApplicationScene, didConnect interfaceController: CPInterfaceController) {
        self.interfaceController = interfaceController
        let nowPlaying = CPNowPlayingTemplate.shared
        self.interfaceController?.setRootTemplate(nowPlaying, animated: true, completion: {_, _ in })
    }
    private func templateApplicationScene(_ templateApplicationScene: CPTemplateApplicationScene, didDisconnect interfaceController: CPInterfaceController) {
        self.interfaceController = nil
    }
}

Answer 1

tvOS is a separate operating system and Swift support conditional compilation based on the targeted OS, so you can declare your code that uses CarPlay to only be available when not targeting tvOS.

#if !os(tvOS)
import CarPlay

class CarPlaySceneDelegate: UIResponder, CPTemplateApplicationSceneDelegate {
...
}

#endif

You could also use #if canImport(CarPlay) instead.