Static Response for API endpoint with Go, Martini, and GAE

api-go-martini.go

package hello
 
import (
  "net/http"
  "github.com/go-martini/martini"
  "github.com/martini-contrib/cors"
  "github.com/martini-contrib/render"
)
 
 type Resources struct {
	Name  string `json:"name"`
	URI  string `json:"uri"`
	Methods  string `json:"methods"`
 }
 
func init() {
  m := martini.Classic()
  
  allowCORSHandler := cors.Allow(&cors.Options{
	AllowOrigins:     []string{"*"},
	AllowMethods:     []string{"GET", "POST"},
	AllowHeaders:     []string{"Origin"},
  })
 
  m.Use(render.Renderer(render.Options{
    IndentJSON: true, // Output human readable JSON
  }))
 
  m.Get("/", allowCORSHandler, func(r render.Render) {
  	Shuffle(cards)
	json := []Resources{{Name: "cards", URI: "/cards/{players}", Methods: "GET"}}
	r.JSON(200, json)
  })
 
  http.Handle("/", m)
}