package config

import (
	"github.com/spf13/viper"
	"github.com/urfave/cli"
)

type Config struct {
	ID   string
	Port string
}

var C Config

func MustRead(c *cli.Context) error {
	viper.SetConfigType("yaml")
	viper.SetConfigName("config")
	viper.AddConfigPath(".")

	if c.GlobalString("config") != "" {
		viper.SetConfigFile(c.GlobalString("config"))
	}

	if err := viper.ReadInConfig(); err != nil {
		return err
	}
	if err := viper.Unmarshal(&C); err != nil {
		return err
	}
	return nil
}