1 files changed, 30 insertions, 2 deletions
diff --git a/mojo/apps/js/main.cc b/mojo/apps/js/main.cc
index 1ad084b..0706182 100644
--- a/mojo/apps/js/main.cc
+++ b/mojo/apps/js/main.cc
@@ -2,7 +2,11 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+#include "base/message_loop/message_loop.h"
 #include "gin/public/isolate_holder.h"
+#include "mojo/apps/js/bootstrap.h"
+#include "mojo/apps/js/mojo_runner_delegate.h"
+#include "mojo/common/bindings_support_impl.h"
 #include "mojo/public/system/core_cpp.h"
 #include "mojo/public/system/macros.h"
 
@@ -16,8 +20,32 @@
 #define MOJO_APPS_JS_EXPORT __attribute__((visibility("default")))
 #endif
 
-extern "C" MOJO_APPS_JS_EXPORT MojoResult CDECL MojoMain(MojoHandle pipe) {
+namespace mojo {
+namespace apps {
+
+void RunMojoJS(MojoHandle pipe) {
   gin::IsolateHolder instance;
-  // TODO(abarth): Load JS off the network and execute it.
+  Bootstrap::SetInitialHandle(pipe);
+
+  MojoRunnerDelegate delegate;
+  gin::Runner runner(&delegate, instance.isolate());
+
+  {
+    gin::Runner::Scope scope(&runner);
+    runner.Run("define(['mojo/apps/js/main'], function(main) {});");
+  }
+
+  base::MessageLoop::current()->Run();
+}
+
+}  // namespace apps
+}  // namespace mojo
+
+extern "C" MOJO_APPS_JS_EXPORT MojoResult CDECL MojoMain(MojoHandle pipe) {
+  base::MessageLoop loop;
+  mojo::common::BindingsSupportImpl bindings_support;
+  mojo::BindingsSupport::Set(&bindings_support);
+  mojo::apps::RunMojoJS(pipe);
+  mojo::BindingsSupport::Set(NULL);
   return MOJO_RESULT_OK;
 }