Include exit code with quit event

atom/browser/api/atom_api_app.cc

@@ -180,8 +180,8 @@ void App::OnWindowAllClosed() {
   Emit("window-all-closed");
 }
 
-void App::OnQuit() {
-  Emit("quit");
+void App::OnQuit(const int code) {
+  Emit("quit", code);
 
   if (process_singleton_.get()) {
     process_singleton_->Cleanup();
@@ -344,7 +344,7 @@ mate::ObjectTemplateBuilder App::GetObjectTemplateBuilder(
   auto browser = base::Unretained(Browser::Get());
   return mate::ObjectTemplateBuilder(isolate)
       .SetMethod("quit", base::Bind(&Browser::Quit, browser))
-      .SetMethod("_exit", base::Bind(&Browser::Exit, browser))
+      .SetMethod("exit", base::Bind(&Browser::Exit, browser))
       .SetMethod("focus", base::Bind(&Browser::Focus, browser))
       .SetMethod("getVersion", base::Bind(&Browser::GetVersion, browser))
       .SetMethod("setVersion", base::Bind(&Browser::SetVersion, browser))

atom/browser/api/atom_api_app.h

@@ -42,7 +42,7 @@ class App : public AtomBrowserClient::Delegate,
   void OnBeforeQuit(bool* prevent_default) override;
   void OnWillQuit(bool* prevent_default) override;
   void OnWindowAllClosed() override;
-  void OnQuit() override;
+  void OnQuit(int code) override;
   void OnOpenFile(bool* prevent_default, const std::string& file_path) override;
   void OnOpenURL(const std::string& url) override;
   void OnActivate(bool has_visible_windows) override;

atom/browser/api/lib/app.coffee

@@ -34,17 +34,12 @@ app.setAppPath = (path) ->
 app.getAppPath = ->
   appPath
 
-appExitCode = undefined
-app.exit = (exitCode) ->
-  appExitCode = exitCode
-  app._exit(exitCode)
-
 # Map process.exit to app.exit, which quits gracefully.
 process.exit = app.exit
 
 # Emit a process 'exit' event on app quit.
-app.on 'quit', ->
-  process.emit 'exit', appExitCode
+app.on 'quit', (event, exitCode) ->
+  process.emit 'exit', exitCode
 
 # Routes the events to webContents.
 for name in ['login', 'certificate-error', 'select-client-certificate']

atom/browser/atom_browser_main_parts.cc

@@ -61,6 +61,10 @@ bool AtomBrowserMainParts::SetExitCode(int code) {
   return true;
 }
 
+int AtomBrowserMainParts::GetExitCode() {
+  return exit_code_ != nullptr ? *exit_code_ : 0;
+}
+
 base::Closure AtomBrowserMainParts::RegisterDestructionCallback(
     const base::Closure& callback) {
   auto iter = destructors_.insert(destructors_.end(), callback);

atom/browser/atom_browser_main_parts.h

@@ -34,6 +34,9 @@ class AtomBrowserMainParts : public brightray::BrowserMainParts {
   // Sets the exit code, will fail if the the message loop is not ready.
   bool SetExitCode(int code);
 
+  // Gets the exit code
+  int GetExitCode();
+
   // Register a callback that should be destroyed before JavaScript environment
   // gets destroyed.
   // Returns a closure that can be used to remove |callback| from the list.

atom/browser/browser.cc

@@ -72,7 +72,8 @@ void Browser::Shutdown() {
   is_shutdown_ = true;
   is_quiting_ = true;
 
-  FOR_EACH_OBSERVER(BrowserObserver, observers_, OnQuit());
+  int exitCode = AtomBrowserMainParts::Get()->GetExitCode();
+  FOR_EACH_OBSERVER(BrowserObserver, observers_, OnQuit(exitCode));
 
   if (base::MessageLoop::current()) {
     base::MessageLoop::current()->PostTask(

atom/browser/browser_observer.h

@@ -24,7 +24,7 @@ class BrowserObserver {
   virtual void OnWindowAllClosed() {}
 
   // The browser is quitting.
-  virtual void OnQuit() {}
+  virtual void OnQuit(const int code) {}
 
   // The browser has opened a file by double clicking in Finder or dragging the
   // file to the Dock icon. (OS X only)