Components_Pear_Environment::setChannelDirectory PHP Method

    public function setChannelDirectory(&$options)
    {
        if (empty($options['channelxmlpath'])) {
            $options['channelxmlpath'] = $options['destination'] . '/distribution/channels';
            if (!file_exists($options['channelxmlpath'])) {
                if (!empty($options['build_distribution'])) {
                    mkdir($options['channelxmlpath'], 0777, true);
                } else {
                    unset($options['channelxmlpath']);
                }
            }
        }
        if (empty($options['channelxmlpath']) && !empty($this->_source_directory)) {
            $options['channelxmlpath'] = $this->_source_directory;
        }
        if (!empty($options['channelxmlpath'])) {
            if (!file_exists($options['channelxmlpath'])) {
                throw new Components_Exception(sprintf('The path to the channel directory (%s) does not exist!', $options['channelxmlpath']));
            }
            $this->_channel_directory = $options['channelxmlpath'];
        }
    }