File structure organization.

Create a new package ipe and put everything n there except for the main function.

ipe/router.go

@@ -0,0 +1,42 @@
+// Copyright 2014 Claudemiro Alves Feitosa Neto. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+
+package ipe
+
+import (
+	_ "expvar"
+	"net/http"
+
+	"github.com/goji/httpauth"
+	"github.com/gorilla/mux"
+)
+
+// NewRouter is a function that returns a new configured Router
+// It add the necessary middlewares
+func NewRouter() *mux.Router {
+	router := mux.NewRouter().StrictSlash(true)
+
+	if Conf.Expvar {
+		if !Conf.WasProvidedUserAndPassword() {
+			panic("Your are exporting debug variables and looks like you forget to define an User and a Password")
+		}
+
+		router.Handle("/debug/vars", httpauth.SimpleBasicAuth(Conf.User, Conf.Password)(http.DefaultServeMux))
+	}
+
+	for _, route := range routes {
+		var handler http.Handler
+
+		handler = route.HandlerFunc
+
+		if route.RequiresRestAuth {
+			handler = RestAuthenticationHandler(handler)
+			handler = RestCheckAppDisabledHandler(handler)
+		}
+
+		router.Methods(route.Method).Path(route.Pattern).Name(route.Name).Handler(handler)
+	}
+
+	return router
+}