public function enableCommandName()
    {
        if (!$this->commandNameEnabled
            && $this->commandName
            && isset($this->arguments[0])
            && $this->arguments[0] === $this->commandName
        ) {
            unset($this->arguments[0]);
            $this->arguments = array_values($this->arguments);
        }
        $this->commandNameEnabled = true;
        return $this;
    }