package main

import (
	"encoding/json"
	"fmt"
	"io/ioutil"
	"log"
)

type ObjectType struct {
	Database DatabasesType
}

type DatabasesType struct {
	Type     string
	Host     string
	Username string
	Password string
}

func main() {
	file, e := ioutil.ReadFile("./configuration.json")
	if e != nil {
		panic(e)
	}
	fmt.Printf("%s\n", string(file))

	var dbType ObjectType
	err := json.Unmarshal(file, &dbType)
	if err != nil {
		log.Println(err)
	}
	fmt.Printf("type : %s\n", dbType.Database.Type)
	fmt.Printf("host : %s\n", dbType.Database.Host)
	fmt.Printf("username : %s\n", dbType.Database.Username)
	fmt.Printf("password : %s\n", dbType.Database.Password)
}