Start adding RouteGroup

example/silly/main.dart

@@ -7,9 +7,21 @@ import 'package:jaguar/jaguar.dart';
 
 part 'main.g.dart';
 
+@RouteGroup(path: '/myGroup')
+class MyGroup extends Object with _$JaguarMyGroup {
+  @Get('/')
+  String get() => "get my group";
+}
+
+@RouteGroup(path: '/mySecondGroup')
+class MySecondGroup extends Object with _$JaguarMySecondGroup {
+  @Get('/')
+  String get() => "get mys second group";
+}
+
 /// Example of basic API class
-@Api(path: '/api')
-class ExampleApi extends _$JaguarExampleApi {
+@RouteGroup(path: '/api')
+class ExampleApi extends Object with _$JaguarExampleApi {
   int _pingCount = 0;
 
   /// Example of basic route
@@ -32,6 +44,12 @@ class ExampleApi extends _$JaguarExampleApi {
   Future websocket(WebSocket ws) async {
     ws.listen((data) => ws.add(data));
   }
+
+  @Group()
+  MyGroup myGroup = new MyGroup();
+
+  @Group()
+  MySecondGroup mySecondGroup = new MySecondGroup();
 }
 
 Future<Null> main(List<String> args) async {

jaguar.yaml

@@ -3,5 +3,6 @@ apis:
 - 'example/silly/main.dart'
 - 'test/jaguar/route/route.dart'
 - 'test/jaguar/group/main.dart'
+- 'test/jaguar/group/book.dart'
 - 'test/jaguar/websocket/websocket.dart'
 - 'test/interceptor/param/param.dart'

lib/generator/hook/api/import.dart

@@ -37,7 +37,7 @@ class ApiGenerator extends GeneratorForAnnotation<ant.Api> {
     List<ExceptionHandlerInfo> exceptions = collectExceptionHandlers(element);
 
     List<RouteInfo> routes =
-        collectAllRoutes(classElement, prefix, interceptors, exceptions, []);
+        collectRoutes(classElement, prefix, interceptors, exceptions, []);
 
     writer.addGroups(collectGroups(classElement));
 

lib/generator/hook/route_group/import.dart

@@ -0,0 +1,48 @@
+library jaguar.generator.hook.route_group;
+
+import 'dart:async';
+
+import 'package:analyzer/dart/element/element.dart';
+import 'package:build/src/builder/build_step.dart';
+import 'package:source_gen/source_gen.dart';
+
+import 'package:jaguar/generator/writer/import.dart';
+
+import 'package:jaguar/src/annotations/import.dart' as ant;
+
+import 'package:jaguar/generator/parser/import.dart';
+
+class RouteGroupGenerator extends GeneratorForAnnotation<ant.RouteGroup> {
+  const RouteGroupGenerator();
+
+  /// Generator
+  @override
+  Future<String> generateForAnnotatedElement(
+      Element element, ant.RouteGroup routeGroup, BuildStep buildStep) async {
+    if (element is! ClassElement) {
+      throw new Exception("Api annotation can only be defined on a class.");
+    }
+
+    ClassElement classElement = element;
+    String className = classElement.name;
+
+    print("Generating for RouteGroup class $className ...");
+
+    Writer writer = new Writer(className, forGroupRoute: true);
+
+    final String prefix = routeGroup.path;
+
+    List<InterceptorInfo> interceptors = parseInterceptor(element);
+
+    List<ExceptionHandlerInfo> exceptions = collectExceptionHandlers(element);
+
+    List<RouteInfo> routes =
+        collectRoutes(classElement, prefix, interceptors, exceptions, []);
+
+    writer.addGroups(collectGroups(classElement));
+
+    writer.addAllRoutes(routes);
+
+    return writer.toString();
+  }
+}

lib/generator/phase/import.dart

@@ -7,6 +7,7 @@ import 'package:source_gen/source_gen.dart';
 import 'package:yaml/yaml.dart';
 
 import 'package:jaguar/generator/hook/api/import.dart';
+import 'package:jaguar/generator/hook/route_group/import.dart';
 
 String getProjectName() {
   File pubspec = new File('./pubspec.yaml');
@@ -26,9 +27,8 @@ List<String> getAnnotations() {
 Phase apisPhase(String projectName, List<String> apis) {
   return new Phase()
     ..addAction(
-        new GeneratorBuilder(const [
-          const ApiGenerator(),
-        ]),
+        new GeneratorBuilder(
+            const [const ApiGenerator(), const RouteGroupGenerator()]),
         new InputSet(projectName, apis));
 }