refactoring

server/app/app.go

@@ -6,10 +6,13 @@ import (
 )
 
 type App struct {
+	Config AppConfig
 	Mux    *handler.AuthMux
 	Eng    *engine.Engine
 }
 
-func NewApp() *App {
-	return &App{}
+func NewApp(config AppConfig) *App {
+	return &App{
+		Config: config,
+	}
 }

server/app/appconfig.go

@@ -0,0 +1,11 @@
+package app
+
+type AppConfig struct {
+	DataDir string
+}
+
+func NewAppConfig() AppConfig {
+	return AppConfig{
+		DataDir: "data/",
+	}
+}

server/knyt.go

@@ -9,19 +9,20 @@ import (
 )
 
 func main() {
-	app := app.NewApp()
-	app.Mux = handler.NewAuthMux()
-	app.Eng = engine.NewEngine()
-	http.Handle("/", app.Mux)
+	appConfig := app.NewAppConfig()
+	App := app.NewApp(appConfig)
+	App.Mux = handler.NewAuthMux()
+	App.Eng = engine.NewEngine()
+	http.Handle("/", App.Mux)
 
-	app.Mux.PublicHandleFunc("/__intern__/exit", handler.Exit)
+	App.Mux.PublicHandleFunc("/__intern__/exit", handler.Exit)
 
 	// default handler
 	fsHandler := http.FileServer(http.Dir("../client/dist/"))
-	app.Mux.PublicHandle("/", fsHandler)
+	App.Mux.PublicHandle("/", fsHandler)
 
-	app.Mux.PublicHandleFunc("/api/sync", app.Eng.GetHttpHandler())
-	go app.Eng.Run()
+	App.Mux.PublicHandleFunc("/api/sync", App.Eng.GetHttpHandler())
+	go App.Eng.Run()
 
 	// start listening
 	fmt.Println("http://localhost:32039")