finish refactor, add docs and CI

src/app/main.cpp

@@ -1,9 +1,12 @@
-#include <nxst/app/main_application.hpp>
-#include <nxst/domain/util.hpp>
-#include <nxst/app/main.hpp>
 #include <unistd.h>
 
-namespace ui { extern MainApplication* mainApp; }
+#include <nxst/app/main.hpp>
+#include <nxst/app/main_application.hpp>
+#include <nxst/domain/util.hpp>
+
+namespace ui {
+extern MainApplication* mainApp;
+}
 
 static int nxlink_sock = -1;
 
@@ -25,9 +28,9 @@ extern "C" void userAppExit() {
     if (ui::mainApp) {
         ui::mainApp->transfer.cancelReceive();
         ui::mainApp->transfer.cancelSend();
-        for (int i = 0; i < 150 &&
-             (!ui::mainApp->transfer.isReceiveWorkersIdle() ||
-              !ui::mainApp->transfer.isSendWorkersIdle()); i++) {
+        for (int i = 0; i < 150 && (!ui::mainApp->transfer.isReceiveWorkersIdle() ||
+                                    !ui::mainApp->transfer.isSendWorkersIdle());
+             i++) {
             usleep(10000);
         }
     }
@@ -57,8 +60,8 @@ int main() {
 
     // First create our renderer, where one can customize SDL or other stuff's
     // initialization.
-    auto renderer_opts = pu::ui::render::RendererInitOptions(
-        SDL_INIT_EVERYTHING, pu::ui::render::RendererHardwareFlags);
+    auto renderer_opts =
+        pu::ui::render::RendererInitOptions(SDL_INIT_EVERYTHING, pu::ui::render::RendererHardwareFlags);
     renderer_opts.UseImage(pu::ui::render::IMGAllFlags);
     renderer_opts.UseAudio(pu::ui::render::MixerAllFlags);
     renderer_opts.UseTTF();
@@ -68,7 +71,7 @@ int main() {
     renderer_opts.SetExtraDefaultFontSize(theme::type::Title);
     renderer_opts.SetExtraDefaultFontSize(theme::type::Display);
 
-  auto renderer = pu::ui::render::Renderer::New(renderer_opts);
+    auto renderer = pu::ui::render::Renderer::New(renderer_opts);
 
     // Create our main application from the renderer
     auto main = ui::MainApplication::New(renderer);
@@ -78,5 +81,5 @@ int main() {
     main->Show();
 
     servicesExit();
-  return 0;
+    return 0;
 }