public function colored($text, $color)
    {
        $colors = [
            'black'  => '0;30',
            'red'    => '0;31',
            'green'  => '0;32',
            'blue'   => '1;34',
            'yellow' => '1;33'
        ];

        $c = (
            array_key_exists($color, $colors)
            ? $colors[$color]
            : $colors['black']
        );

        if ($this->arguments->{'no-colors'}) {
            return $text;
        } else {
            return "\033[". $c . 'm' . $text . "\033[0m";
        }
    }