Test for multiconfig on Go 1.7

mc.go

///usr/bin/env go run "$0" "$@"; exit;

package main

import "github.com/koding/multiconfig"

type Server struct {
	Name    string `required:"true"`
	Port    int    `default:"6060"`
	Enabled bool
	Users   []string
}

func main() {
	// Create a new DefaultLoader without or with an initial config file
	m := multiconfig.New()

	// Get an empty struct for your configuration
	serverConf := new(Server)

	// Populated the serverConf struct
	err := m.Load(serverConf) // Check for error
	if err != nil {
		println("ERROR:", err.Error)
	}
	m.MustLoad(serverConf) // Panic's if there is any error

	// Access now populated fields
	println("Port: ", serverConf.Port) // by default 6060
	println("Name: ", serverConf.Name) // "koding"
}