package config import ( "github.com/spf13/viper" ) var Cfg struct { ServerAddr string DbConnStr string } func SetupConfig() { viper.AddConfigPath(".") viper.SetConfigName("") err := viper.ReadInConfig() if err != nil { panic(err) } Cfg.ServerAddr = viper.GetString("server.address") Cfg.DbConnStr = viper.GetString("database.conn_str") }