package core

import (
	"fmt"
	"github.com/spf13/viper"
	"sundynix-go/config"
)

func Viper() (cfg *config.Config) {
	viper.SetConfigFile("config.yaml")
	viper.SetConfigType("yaml")
	viper.AddConfigPath("../")

	if err := viper.ReadInConfig(); err != nil {
		if _, ok := err.(viper.ConfigFileNotFoundError); ok {
			// Config file not found; ignore error if desired
			fmt.Println("Config file not found")
		} else {
			// Config file was found but another error was produced
			fmt.Println("Read config file error ")
		}
	}

	//将所有值或特定值解组到结构、映射中
	//反序列化所有配置项
	if err := viper.Unmarshal(&cfg); err != nil {
		fmt.Printf("unmarshal error %s", err)
		return
	}
	return

}