package main

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

func main() {
	checkConfig()

	hook := Webhook{}
	hook.Target = ""
	hook.Join = os.Getenv("JOIN")
	hook.Message = fmt.Sprintf("Update git repo '%s' to '%s' by %s. | Commit message: '%s' | Url: %s | Date: %s", os.Getenv("GL_REPO"), os.Getenv("REFNAME"), os.Getenv("GL_USER"), os.Getenv("COMMIT_MSG"), os.Getenv("REPO_URL"), os.Getenv("DATE"))

	json, err := json.Marshal(hook)
	if err != nil {
		log.Fatal("Error encoding JSON.", err)
	}
	request, err := http.NewRequest("POST", os.Getenv("WEBHOOK_URL"), bytes.NewBuffer(json))
	if err != nil {
		log.Fatal("Error creating new http request.", os.Getenv("WEBHOOK_URL"), err)
	}
	request.Header.Add("Content-Type", "application/x-www-form-urlencoded")
	request.Header.Add("User-Agent", "Gitolite webhook")

	client := &http.Client{}
	resp, err := client.Do(request)
	if err != nil {
		panic(err)
	}
	defer resp.Body.Close()

	fmt.Println("Response Status:", resp.Status)
	body, _ := ioutil.ReadAll(resp.Body)
	if string(body) != "" {
		fmt.Println("Response Body:", string(body))
	}
}