[Firebase AI] More naming updates (#14779)

FirebaseAI/README.md

@@ -1,4 +1,4 @@
-# Vertex AI for Firebase SDK
+# Firebase AI SDK
 
 - For developer documentation, please visit https://firebase.google.com/docs/vertex-ai.
 - Try out the [sample app](https://github.com/firebase/quickstart-ios/tree/main/vertexai to get started.
@@ -7,7 +7,7 @@
 
 After following the Swift Package Manager
 [setup instructions](https://github.com/firebase/firebase-ios-sdk#swift-package-manager-1),
-choose the `FirebaseVertexAI` scheme to build the SDK.
+choose the `FirebaseAI` scheme to build the SDK.
 
 ### Unit Tests
 
@@ -15,7 +15,7 @@ choose the `FirebaseVertexAI` scheme to build the SDK.
 > These unit tests require mock response files, which can be downloaded by
 running `scripts/update_vertexai_responses.sh` from the root of this repository.
 
-Choose the `FirebaseVertexAIUnit` scheme to build and run the unit tests.
+Choose the `FirebaseAIUnit` scheme to build and run the unit tests.
 
 #### Updating Mock Responses
 

FirebaseAI/Sample/README.md

@@ -1,5 +1,5 @@
-# Vertex AI for Firebase Quickstart
+# Firebase AI SDK Quickstart
 
  Try out the
- [Vertex AI Quickstart](https://github.com/firebase/quickstart-ios/tree/main/vertexai)
+ [Firebase AI SDK Quickstart](https://github.com/firebase/quickstart-ios/tree/main/firebaseai)
  in the `quickstart-ios` repository to get started.

FirebaseAI/Sources/Constants.swift

@@ -14,7 +14,7 @@
 
 import Foundation
 
-/// Constants associated with the Vertex AI for Firebase SDK.
+/// Constants associated with the Firebase AI SDK.
 enum Constants {
   /// The base reverse-DNS name for `NSError` or `CustomNSError` error domains.
   ///

FirebaseAI/Sources/FirebaseAI.swift

@@ -20,7 +20,7 @@ import Foundation
 // Avoids exposing internal FirebaseCore APIs to Swift users.
 internal import FirebaseCoreExtension
 
-/// The Vertex AI for Firebase SDK provides access to Gemini models directly from your app.
+/// The Firebase AI SDK provides access to Gemini models directly from your app.
 @available(iOS 15.0, macOS 12.0, macCatalyst 15.0, tvOS 15.0, watchOS 8.0, *)
 public final class FirebaseAI: Sendable {
   // MARK: - Public APIs
@@ -95,7 +95,7 @@ public final class FirebaseAI: Sendable {
 
   /// **[Public Preview]** Initializes an ``ImagenModel`` with the given parameters.
   ///
-  /// > Warning: For Vertex AI in Firebase, image generation using Imagen 3 models is in Public
+  /// > Warning: For Firebase AI SDK, image generation using Imagen 3 models is in Public
   /// Preview, which means that the feature is not subject to any SLA or deprecation policy and
   /// could change in backwards-incompatible ways.
   ///
@@ -129,32 +129,23 @@ public final class FirebaseAI: Sendable {
     )
   }
 
-  /// Class to enable VertexAI to register via the Objective-C based Firebase component system
-  /// to include VertexAI in the userAgent.
+  /// Class to enable FirebaseAI to register via the Objective-C based Firebase component system
+  /// to include FirebaseAI in the userAgent.
   @objc(FIRVertexAIComponent) class FirebaseVertexAIComponent: NSObject {}
 
   // MARK: - Private
 
-  /// Firebase data relevant to Vertex AI.
+  /// Firebase data relevant to Firebase AI.
   let firebaseInfo: FirebaseInfo
 
   let apiConfig: APIConfig
 
-  #if compiler(>=6)
-    /// A map of active  `VertexAI` instances keyed by the `FirebaseApp` name and the `location`, in
-    /// the format `appName:location`.
-    private nonisolated(unsafe) static var instances: [InstanceKey: FirebaseAI] = [:]
+  /// A map of active `FirebaseAI` instances keyed by the `FirebaseApp` name and the `location`,
+  /// in the format `appName:location`.
+  private nonisolated(unsafe) static var instances: [InstanceKey: FirebaseAI] = [:]
 
-    /// Lock to manage access to the `instances` array to avoid race conditions.
-    private nonisolated(unsafe) static var instancesLock: os_unfair_lock = .init()
-  #else
-    /// A map of active  `VertexAI` instances keyed by the `FirebaseApp` name and the `location`, in
-    /// the format `appName:location`.
-    private static var instances: [InstanceKey: VertexAI] = [:]
-
-    /// Lock to manage access to the `instances` array to avoid race conditions.
-    private static var instancesLock: os_unfair_lock = .init()
-  #endif
+  /// Lock to manage access to the `instances` array to avoid race conditions.
+  private nonisolated(unsafe) static var instancesLock: os_unfair_lock = .init()
 
   let location: String?
 
@@ -225,7 +216,7 @@ public final class FirebaseAI: Sendable {
 
   private func vertexAIModelResourceName(modelName: String) -> String {
     guard let location else {
-      fatalError("Location must be specified for the Vertex AI service.")
+      fatalError("Location must be specified for the Firebase AI service.")
     }
     guard !location.isEmpty && location
       .allSatisfy({ !$0.isWhitespace && !$0.isNewline && $0 != "/" }) else {
@@ -250,7 +241,7 @@ public final class FirebaseAI: Sendable {
     }
   }
 
-  /// Identifier for a unique instance of ``VertexAI``.
+  /// Identifier for a unique instance of ``FirebaseAI``.
   ///
   /// This type is `Hashable` so that it can be used as a key in the `instances` dictionary.
   private struct InstanceKey: Sendable, Hashable {

FirebaseAI/Sources/FirebaseInfo.swift

@@ -19,7 +19,7 @@ import Foundation
 @preconcurrency import FirebaseAuthInterop
 @preconcurrency import FirebaseCore
 
-/// Firebase data used by VertexAI
+/// Firebase data used by FirebaseAI
 @available(iOS 15.0, macOS 12.0, macCatalyst 15.0, tvOS 15.0, watchOS 8.0, *)
 struct FirebaseInfo: Sendable {
   let appCheck: AppCheckInterop?

FirebaseAI/Sources/GenerativeModel.swift

@@ -59,9 +59,9 @@ public final class GenerativeModel: Sendable {
   ///   - modelName: The name of the model, for example "gemini-2.0-flash".
   ///   - modelResourceName: The model resource name corresponding with `modelName` in the backend.
   ///     The form depends on the backend and will be one of:
-  ///       - Vertex AI via Vertex AI in Firebase:
+  ///       - Vertex AI via Firebase AI SDK:
   ///       `"projects/{projectID}/locations/{locationID}/publishers/google/models/{modelName}"`
-  ///       - Developer API via Vertex AI in Firebase: `"projects/{projectID}/models/{modelName}"`
+  ///       - Developer API via Firebase AI SDK: `"projects/{projectID}/models/{modelName}"`
   ///       - Developer API via Generative Language: `"models/{modelName}"`
   ///   - firebaseInfo: Firebase data used by the SDK, including project ID and API key.
   ///   - apiConfig: Configuration for the backend API used by this model.

FirebaseAI/Sources/Types/Internal/APIConfig.swift

@@ -69,10 +69,10 @@ extension APIConfig {
 extension APIConfig.Service {
   /// Network addresses for generative AI API services.
   enum Endpoint: String {
-    /// The Vertex AI in Firebase production endpoint.
+    /// The Firebase AI SDK production endpoint.
     case firebaseVertexAIProd = "https://firebasevertexai.googleapis.com"
 
-    /// The Vertex AI in Firebase staging endpoint; for SDK development and testing only.
+    /// The Firebase AI SDK staging endpoint; for SDK development and testing only.
     case firebaseVertexAIStaging = "https://staging-firebasevertexai.sandbox.googleapis.com"
 
     /// The Gemini Developer API production endpoint; for SDK development and testing only.

FirebaseAI/Sources/Types/Public/Imagen/ImagenModel.swift

@@ -21,9 +21,9 @@ import Foundation
 /// See the [generate images
 /// documentation](https://firebase.google.com/docs/vertex-ai/generate-images-imagen?platform=ios)
 /// for more details about the image generation capabilities offered by the Imagen model in the
-/// Vertex AI in Firebase SDK.
+/// Firebase AI SDK SDK.
 ///
-/// > Warning: For Vertex AI in Firebase, image generation using Imagen 3 models is in Public
+/// > Warning: For Firebase AI SDK, image generation using Imagen 3 models is in Public
 /// Preview, which means that the feature is not subject to any SLA or deprecation policy and
 /// could change in backwards-incompatible ways.
 @available(iOS 15.0, macOS 12.0, macCatalyst 15.0, tvOS 15.0, watchOS 8.0, *)
@@ -73,7 +73,7 @@ public final class ImagenModel {
   /// > Note: By default, 1 image sample is generated; see ``ImagenGenerationConfig/numberOfImages``
   /// to configure the number of images that are generated.
   ///
-  /// > Warning: For Vertex AI in Firebase, image generation using Imagen 3 models is in Public
+  /// > Warning: For Firebase AI SDK, image generation using Imagen 3 models is in Public
   /// Preview, which means that the feature is not subject to any SLA or deprecation policy and
   /// could change in backwards-incompatible ways.
   ///
@@ -105,7 +105,7 @@ public final class ImagenModel {
   /// > Note: By default, 1 image sample is generated; see ``ImagenGenerationConfig/numberOfImages``
   /// to configure the number of images that are generated.
   ///
-  /// > Warning: For Vertex AI in Firebase, image generation using Imagen 3 models is in Public
+  /// > Warning: For Firebase AI SDK, image generation using Imagen 3 models is in Public
   /// Preview, which means that the feature is not subject to any SLA or deprecation policy and
   /// could change in backwards-incompatible ways.
   ///

FirebaseAI/Tests/TestApp/Tests/Integration/GenerateContentIntegrationTests.swift

@@ -219,7 +219,7 @@ struct GenerateContentIntegrationTests {
     InstanceConfig.vertexV1AppCheckNotConfigured,
     InstanceConfig.vertexV1BetaAppCheckNotConfigured,
     // App Check is not supported on the Generative Language Developer API endpoint since it
-    // bypasses the Vertex AI in Firebase proxy.
+    // bypasses the Firebase AI SDK proxy.
   ])
   func generateContent_appCheckNotConfigured_shouldFail(_ config: InstanceConfig) async throws {
     let model = FirebaseAI.componentInstance(config).generativeModel(

FirebaseAI/Tests/Unit/README.md

@@ -1,3 +1,3 @@
-See the Vertex AI for Firebase
+See the Firebase AI SDK
 [README](https://github.com/firebase/firebase-ios-sdk/tree/main/FirebaseVertexAI#unit-tests)
 for required setup instructions.

FirebaseAI/Tests/Unit/Snippets/README.md

@@ -1,4 +1,4 @@
-# Vertex AI in Firebase Code Snippet Tests
+# Firebase AI SDK Code Snippet Tests
 
 These "tests" are for verifying that the code snippets provided in our
 documentation continue to compile. They are intentionally skipped in CI but can