github_hook_receiver.go

package main

import (
	"net/http"
	"io/ioutil"
	"encoding/json"
	"log"
	"strconv"
	"fmt"
)

type HookReleaseObject struct {
	HtmlUrl string `json:"html_url"`
	TagName string `json:"tag_name"`
}

type HookObject struct {
	Release	HookReleaseObject `json:"release"`
}

type Server struct {
	Port int
	Server *http.Server
}

type Handler struct {}

func (h *Handler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
	fmt.Println(r.Body)
	body, _ := ioutil.ReadAll(r.Body)
	o := HookObject{}
	json.Unmarshal(body, &o)

	fmt.Println(o)
}

func (s *Server) start() {
	h := Handler{}
	http.Handle("/", &h)
	s.Server = &http.Server{
		Addr: ":" + strconv.Itoa(s.Port),
		Handler: &h,
	}

	log.Fatal(s.Server.ListenAndServe())
}

func main() {
	s := Server{Port: 8080}

	s.start()
}