Enable bridging on SkipFirebaseCore and SkipFirebaseFirestore

Package.swift

@@ -147,3 +147,12 @@ let package = Package(
         ], resources: [.process("Resources")], plugins: skipstone),
     ]
 )
+
+if ProcessInfo.processInfo.environment["SKIP_BRIDGE"] ?? "0" != "0" {
+    package.dependencies += [.package(url: "https://source.skip.tools/skip-bridge.git", "0.0.0"..<"2.0.0")]
+    for target in package.targets {
+        if target.name == "SkipFirebaseCore" || target.name == "SkipFirebaseFirestore" {
+            target.dependencies += [.product(name: "SkipBridge", package: "skip-bridge")]
+        }
+    }
+}

Sources/SkipFirebaseCore/Skip/skip.yml

@@ -1,6 +1,9 @@
 # Configuration file for https://skip.tools project
 #
 # Kotlin dependencies and Gradle build options for this module can be configured here
+skip:
+  bridging: true
+
 settings:
   contents:
     - block: 'dependencyResolutionManagement'

Sources/SkipFirebaseCore/SkipFirebaseCore.swift

@@ -2,6 +2,7 @@
 // under the terms of the GNU Lesser General Public License 3.0
 // as published by the Free Software Foundation https://fsf.org
 
+#if !SKIP_BRIDGE
 #if SKIP
 import Foundation
 import OSLog
@@ -10,12 +11,15 @@ import OSLog
 // https://firebase.google.com/docs/reference/android/com/google/firebase/FirebaseApp
 
 public final class FirebaseApp: KotlinConverting<com.google.firebase.FirebaseApp> {
+    // SKIP @nobridge
     public let app: com.google.firebase.FirebaseApp
 
+    // SKIP @nobridge
     public init(app: com.google.firebase.FirebaseApp) {
         self.app = app
     }
 
+    // SKIP @nobridge
     public override func kotlin(nocopy: Bool = false) -> com.google.firebase.FirebaseApp {
         app
     }
@@ -97,7 +101,7 @@ public final class FirebaseApp: KotlinConverting<com.google.firebase.FirebaseApp
 
 public final class FirebaseOptions {
     public var googleAppID: String
-    public var gcmSenderID: String!
+    public var gcmSenderID: String
     public var projectID: String?
     public var storageBucket: String?
     public var apiKey: String?
@@ -108,6 +112,7 @@ public final class FirebaseOptions {
         self.gcmSenderID = gcmSenderID
     }
 
+    // SKIP @nobridge
     public init(options: com.google.firebase.FirebaseOptions) {
         self.googleAppID = options.applicationId
         self.gcmSenderID = options.gcmSenderId ?? ""
@@ -142,3 +147,4 @@ public final class FirebaseOptions {
 }
 
 #endif
+#endif

Sources/SkipFirebaseFirestore/Skip/skip.yml

@@ -1,6 +1,9 @@
 # Configuration file for https://skip.tools project
 #
 # Kotlin dependencies and Gradle build options for this module can be configured here
+skip:
+  bridging: true
+
 build:
   contents:
     - block: 'dependencies'