func SaveConfigTo(viperConfig viper.Viper, path string) error {
err := viperConfig.Unmarshal(&DefaultConfigStruct)
if err != nil {
return err
}
b, err := json.MarshalIndent(DefaultConfigStruct, "", " ")
if err != nil {
return err
}
f, err := os.Create(path)
if err != nil {
return err
}
defer f.Close()
f.WriteString(string(b))
return nil
}