func (cmd *Command) printOk(message string, params ...interface{}) { color.Fprint(cmd.out, fmt.Sprintf("@gOK: %s\n", fmt.Sprintf(message, params...))) }
func (cmd *Command) printInfo(message string, params ...interface{}) { color.Fprint(cmd.out, "INFO: @w%s\n", fmt.Sprintf(message, params...)) }
func (cmd *Command) printError(err error) { color.Fprint(cmd.out, fmt.Sprintf("@rERROR: %s\n", err)) }