public function build($options)
    {
        $command = $this->path;

        if (isset($options['title'])) {
            $command .= " -t {$options['title']}";
        }
        if (isset($options['message'])) {
            $command .= " -m {$options['message']}";
        }
        if (isset($options['image'])) {
            $pathInfo = pathinfo($options['image']);
            if (isset($pathInfo['extension'])) {
                $command .= " --image {$options['image']}";
            } else {
                $command .= " -a {$options['image']}";
            }
        }
        if (isset($options['url'])) {
            $command .= " --url {$options['url']}";
        }
        if (isset($options['sticky']) && $options['sticky'] === true) {
            $command .= ' -s';
        }

        return $command;
    }