remove an experimental 'gemini' call from the backend

pkgs/dart_services/.gitignore

@@ -31,3 +31,6 @@ config.properties
 .vscode/
 
 bin/server
+
+# Any local environment variable configuration
+.env

pkgs/dart_services/lib/src/common_server.dart

@@ -7,7 +7,6 @@ import 'dart:convert';
 import 'dart:io';
 
 import 'package:dartpad_shared/model.dart' as api;
-import 'package:google_generative_ai/google_generative_ai.dart' as google_ai;
 import 'package:http/http.dart' as http;
 import 'package:logging/logging.dart';
 import 'package:shelf/shelf.dart';
@@ -232,50 +231,6 @@ class CommonServerApi {
     }
   }
 
-  static final String? geminiApiKey = Platform.environment['GEMINI_API_KEY'];
-  http.Client? geminiHttpClient;
-
-  @Route.post('$apiPrefix/_gemini')
-  Future<Response> gemini(Request request, String apiVersion) async {
-    if (apiVersion != api3) return unhandledVersion(apiVersion);
-
-    // Read the api key from env variables (populated on the server).
-    final apiKey = geminiApiKey;
-    if (apiKey == null) {
-      return Response.internalServerError(
-          body: 'gemini key not configured on server');
-    }
-
-    // Only allow the call from dartpad.dev.
-    final origin = request.origin;
-    if (origin != 'https://dartpad.dev') {
-      return Response.badRequest(
-          body: 'Gemini calls only allowed from the DartPad front-end');
-    }
-
-    final sourceRequest =
-        api.SourceRequest.fromJson(await request.readAsJson());
-
-    geminiHttpClient ??= http.Client();
-
-    final model = google_ai.GenerativeModel(
-      model: 'models/gemini-1.5-flash-latest',
-      apiKey: apiKey,
-      httpClient: geminiHttpClient,
-    );
-
-    final result = await serialize(() async {
-      // call gemini
-      final result = await model.generateContent([
-        google_ai.Content.text(sourceRequest.source),
-      ]);
-
-      return api.GeminiResponse(response: result.text!);
-    });
-
-    return ok(result.toJson());
-  }
-
   Response ok(Map<String, dynamic> json) {
     return Response.ok(
       _jsonEncoder.convert(json),
@@ -403,7 +358,3 @@ String _formatMessage(
 
   return message;
 }
-
-extension on Request {
-  String? get origin => headers['origin'];
-}

pkgs/dart_services/pubspec.yaml

@@ -12,7 +12,6 @@ dependencies:
   bazel_worker: ^1.1.1
   dartpad_shared: ^0.0.0
   encrypt: ^5.0.3
-  google_generative_ai: ^0.4.6
   http: ^1.2.1
   json_annotation: ^4.9.0
   logging: ^1.2.0

pkgs/dart_services/tool/dependencies/pub_dependencies_main.json

@@ -4,26 +4,26 @@
   "animations": "2.0.11",
   "archive": "3.6.1",
   "args": "2.6.0",
-  "async": "2.11.0",
+  "async": "2.12.0",
   "basics": "0.10.0",
   "bloc": "8.1.4",
-  "boolean_selector": "2.1.1",
+  "boolean_selector": "2.1.2",
   "characters": "1.3.0",
-  "clock": "1.1.1",
+  "clock": "1.1.2",
   "collection": "1.19.0",
   "convert": "3.1.2",
-  "coverage": "1.10.0",
+  "coverage": "1.11.0",
   "creator": "0.3.3",
   "creator_core": "0.3.3",
   "cross_file": "0.3.4+2",
   "crypto": "3.0.6",
-  "csslib": "1.0.0",
+  "csslib": "1.0.2",
   "dart_earcut": "1.1.0",
   "dartz": "0.10.1",
   "english_words": "4.0.0",
   "equatable": "2.0.5",
-  "fake_async": "1.3.1",
-  "fast_immutable_collections": "10.2.4",
+  "fake_async": "1.3.2",
+  "fast_immutable_collections": "11.0.0",
   "ffi": "2.1.3",
   "file": "7.0.1",
   "flame": "1.21.0",
@@ -37,15 +37,15 @@
   "flutter_map": "7.0.2",
   "flutter_markdown": "0.7.4+1",
   "flutter_riverpod": "2.6.1",
-  "flutter_svg": "2.0.10+1",
+  "flutter_svg": "2.0.14",
   "forge2d": "0.13.1",
   "frontend_server_client": "4.0.0",
   "glob": "2.1.2",
-  "go_router": "14.3.0",
+  "go_router": "14.6.0",
   "google_fonts": "6.2.1",
   "google_generative_ai": "0.4.6",
   "hooks_riverpod": "2.6.1",
-  "html": "0.15.4",
+  "html": "0.15.5",
   "http": "1.2.2",
   "http_multi_server": "3.2.1",
   "http_parser": "4.1.1",
@@ -73,9 +73,9 @@
   "node_preamble": "2.0.2",
   "ordered_set": "6.1.1",
   "package_config": "2.1.0",
-  "path": "1.9.0",
-  "path_parsing": "1.0.2",
-  "path_provider": "2.1.4",
+  "path": "1.9.1",
+  "path_parsing": "1.1.0",
+  "path_provider": "2.1.5",
   "path_provider_android": "2.2.12",
   "path_provider_foundation": "2.4.0",
   "path_provider_linux": "2.2.1",
@@ -94,7 +94,7 @@
   "rohd": "0.5.3",
   "rohd_vf": "0.5.0",
   "rxdart": "0.28.0",
-  "shared_preferences": "2.3.2",
+  "shared_preferences": "2.3.3",
   "shared_preferences_android": "2.3.3",
   "shared_preferences_foundation": "2.5.3",
   "shared_preferences_linux": "2.4.1",
@@ -114,33 +114,33 @@
   "stack_trace": "1.12.0",
   "state_notifier": "1.0.0",
   "stream_channel": "2.1.2",
-  "string_scanner": "1.3.0",
+  "string_scanner": "1.4.0",
   "term_glyph": "1.2.1",
   "test": "1.25.8",
   "test_api": "0.7.3",
   "test_core": "0.6.5",
   "tiled": "0.10.2",
-  "timezone": "0.9.4",
+  "timezone": "0.10.0",
   "typed_data": "1.4.0",
   "unicode": "0.3.1",
   "url_launcher": "6.3.1",
-  "url_launcher_android": "6.3.13",
+  "url_launcher_android": "6.3.14",
   "url_launcher_ios": "6.3.1",
-  "url_launcher_linux": "3.2.0",
+  "url_launcher_linux": "3.2.1",
   "url_launcher_macos": "3.2.1",
   "url_launcher_platform_interface": "2.3.2",
   "url_launcher_web": "2.3.3",
   "url_launcher_windows": "3.1.3",
-  "vector_graphics": "1.1.11+1",
-  "vector_graphics_codec": "1.1.11+1",
-  "vector_graphics_compiler": "1.1.11+1",
+  "vector_graphics": "1.1.14",
+  "vector_graphics_codec": "1.1.12",
+  "vector_graphics_compiler": "1.1.15",
   "vector_math": "2.1.4",
   "video_player": "2.9.2",
   "video_player_android": "2.7.16",
   "video_player_avfoundation": "2.6.2",
   "video_player_platform_interface": "6.2.3",
   "video_player_web": "2.3.3",
-  "vm_service": "14.3.0",
+  "vm_service": "14.3.1",
   "watcher": "1.1.0",
   "web": "1.1.0",
   "web_socket": "0.1.6",

pkgs/dartpad_shared/lib/model.dart

@@ -375,23 +375,6 @@ class VersionResponse {
   Map<String, Object?> toJson() => _$VersionResponseToJson(this);
 }
 
-@JsonSerializable()
-class GeminiResponse {
-  final String response;
-
-  GeminiResponse({
-    required this.response,
-  });
-
-  factory GeminiResponse.fromJson(Map<String, Object?> json) =>
-      _$GeminiResponseFromJson(json);
-
-  Map<String, Object?> toJson() => _$GeminiResponseToJson(this);
-
-  @override
-  String toString() => 'GeminiResponse[response=$response]';
-}
-
 @JsonSerializable()
 class OpenInIdxRequest {
   final String code;

pkgs/dartpad_shared/lib/services.dart

@@ -5,7 +5,6 @@
 import 'dart:convert';
 
 import 'package:http/http.dart';
-import 'package:meta/meta.dart';
 
 import 'model.dart';
 
@@ -44,11 +43,6 @@ class ServicesClient {
   Future<OpenInIdxResponse> openInIdx(OpenInIdxRequest request) =>
       _requestPost('openInIDX', request.toJson(), OpenInIdxResponse.fromJson);
 
-  /// Note: this API is experimental and could change or be removed at any time.
-  @experimental
-  Future<GeminiResponse> gemini(SourceRequest request) =>
-      _requestPost('_gemini', request.toJson(), GeminiResponse.fromJson);
-
   void dispose() => client.close();
 
   Future<T> _requestGet<T>(

pkgs/dartpad_ui/lib/model.dart

@@ -339,10 +339,6 @@ class AppServices {
     return await services.document(request);
   }
 
-  Future<GeminiResponse> gemini(SourceRequest request) async {
-    return await services.gemini(request);
-  }
-
   Future<CompileResponse> compile(CompileRequest request) async {
     try {
       appModel.compilingBusy.value = true;