/**
* Gets the command's definition.
*
* @return \Yosymfony\Spress\Plugin\CommandDefinition Definition of the command.
*/
public function getCommandDefinition()
{
$definition = new CommandDefinition('import:wordpress');
$definition->setDescription('Import a blog from Wordpress');
$definition->setHelp('Import command for WXR files generated by Wordpress');
$definition->addArgument('file', CommandDefinition::REQUIRED, 'Path to WXR file');
$definition->addOption('dry-run', null, null);
$definition->addOption('post-layout', null, CommandDefinition::VALUE_REQUIRED, 'Layout for post items');
$definition->addOption('fetch-images', null, null, 'Fetch images used by the Wordpress blog');
$definition->addOption('not-replace-urls', null, null, 'Do not replace old Wordpress URLs to the new Spress path');
$definition->addOption('assets-dir', null, CommandDefinition::VALUE_REQUIRED, 'Relative directory to content folder for storing the fetched images', 'assets');
return $definition;
}