google provider setup for handling opening url

Author: russellwheatley

FirebaseSwiftUI/FirebaseGoogleSwiftUI/Sources/FirebaseGoogleSwiftUI/FirebaseGoogleSwiftUI.swift

@@ -9,11 +9,11 @@ public class GoogleProviderSwift: GoogleProviderProtocol {
   let scopes: [String]
   let shortName = "Google"
   let providerId = "google.com"
-  public init(scopes _: [String] = kDefaultScopes) {
-    scopes = scopes
+  public init(scopes: [String]? = nil) {
+    self.scopes = scopes ?? kDefaultScopes
   }
 
-  func handleUrl(_ url: URL) -> Bool {
+  public func handleUrl(_ url: URL) -> Bool {
     return GIDSignIn.sharedInstance.handle(url)
   }
 }

samples/swiftui/FirebaseSwiftUIExample/FirebaseSwiftUIExample/FirebaseSwiftUIExampleApp.swift

@@ -7,16 +7,18 @@
 
 import FirebaseAuth
 import FirebaseAuthSwiftUI
-import FirebaseGoogleSwiftUI
 import FirebaseCore
+import FirebaseGoogleSwiftUI
 import SwiftData
 import SwiftUI
 
+let googleProvider = GoogleProviderSwift()
+
 class AppDelegate: NSObject, UIApplicationDelegate {
   func application(_: UIApplication,
                    open url: URL,
                    options _: [UIApplication.OpenURLOptionsKey: Any] = [:]) -> Bool {
-    return GIDSignIn.sharedInstance.handle(url)
+    return googleProvider.handleUrl(url)
   }
 }