protected function _listModifiedFiles()
{
$upgrader = new Upgrader();
if (!is_object($upgrader)) {
PS_CLI_Interface::error('Could not load upgrader module');
}
$modifiedFiles = $upgrader->getChangedFilesList(NULL, true);
$table = new Cli\Table();
$table->setHeaders(array('Category', 'File'));
foreach ($modifiedFiles as $category => $filesArray) {
foreach ($filesArray as $id => $file) {
$table->addRow(array($category, $file));
}
}
$table->display();
}
