Refactored handler code.

common/common.go

+package common
+
+import "isomorphicgo/isokit"
+
+type Env struct {
+	TemplateSet *isokit.TemplateSet
+}

handlers/templatebundle.go

+package handlers
+
+import (
+	"bytes"
+	"encoding/gob"
+	"isogoblog/common"
+	"log"
+	"net/http"
+)
+
+func TemplateBundleHandler(env *common.Env) http.Handler {
+	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		var templateContentItemsBuffer bytes.Buffer
+		enc := gob.NewEncoder(&templateContentItemsBuffer)
+		m := env.TemplateSet.Bundle().Items()
+		err := enc.Encode(&m)
+		if err != nil {
+			log.Print("encoding err: ", err)
+		}
+		w.Header().Set("Content-Type", "application/octet-stream")
+		w.Write(templateContentItemsBuffer.Bytes())
+	})
+
+}

isogoapp.go

 
 import (
 	"fmt"
+	"isogoblog/common"
+	"isomorphicgo/isokit"
 	"net/http"
 	"os"
 
 		os.Exit(1)
 	}
 
-	fs := http.FileServer(http.Dir(WebAppRoot + "/static"))
+	env := common.Env{}
+	ts := isokit.NewTemplateSet()
+	ts.GatherTemplates()
+	env.TemplateSet = ts
 	r := mux.NewRouter()
 	r.HandleFunc("/", handlers.IndexHandler)
-	r.HandleFunc("/js/client.js", handlers.GopherjsScriptHandler)
-	r.HandleFunc("/js/client.js.map", handlers.GopherjsScriptMapHandler)
+	r.HandleFunc("/js/client.js", isokit.GopherjsScriptHandler)
+	r.HandleFunc("/js/client.js.map", isokit.GopherjsScriptMapHandler)
+	r.Handle("/template-bundle", handlers.TemplateBundleHandler(&env))
+
+	fs := http.FileServer(http.Dir(WebAppRoot + "/static"))
 	http.Handle("/", r)
 	http.Handle("/static/", http.StripPrefix("/static", fs))
 	http.ListenAndServe(":8080", nil)