Import XHProf runs into xhgui

import-xhprof-to-xhgui.php

<?php

// Run this as follows:
// php import-xhprof-to-xhgui.php -d /dir/to/xhprof/runs/
//
// Based on https://github.com/perftools/xhgui/blob/master/external/import.php

if (!defined('XHGUI_ROOT_DIR')) {
    require __DIR__ . '/src/bootstrap.php';
}

$options = getopt('d:');

if (!isset($options['d'])) {
    throw new InvalidArgumentException('You should define a directory to be loaded');
} else {
    $directory = $options['d'];
}

if (!is_dir($directory)) {
    throw new InvalidArgumentException($directory.' isn\'t a directory');
}

$container = Xhgui_ServiceContainer::instance();
$saver = $container['saver.mongo'];

$iterator = new GlobIterator($directory . '/*.xhprof');
while ($iterator->valid()) {
    $fileinfo = $iterator->current();
    $file = $fileinfo->getPathname();
    echo $file . PHP_EOL;
    $data = unserialize(file_get_contents($file));
    if ($data) {
        $saver->save([
            '_id' => new MongoId(),
            'meta' => ['request_ts' => ['sec' => $fileinfo->getMTime()]],
            'profile' => $data,
        ]);
    }
    $iterator->next();
}