testing

rebuild_summaries.php
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			#!/usr/bin/env php
			<?php

			$root = dirname(dirname(dirname(__FILE__)));
			require_once $root.'/scripts/__init_script__.php';

			$commit = new PhabricatorRepositoryCommit();

			$conn_w = id(new PhabricatorRepository())->establishConnection('w');
			$sizes = queryfx_all(
			$conn_w,
			'SELECT repositoryID, count(*) N FROM %T GROUP BY repositoryID',
			$commit->getTableName());
			$sizes = ipull($sizes, 'N', 'repositoryID');

			$maxes = queryfx_all(
			$conn_w,
			'SELECT repositoryID, max(epoch) maxEpoch FROM %T GROUP BY repositoryID',
			$commit->getTableName());
			$maxes = ipull($maxes, 'maxEpoch', 'repositoryID');


			$repository_ids = array_keys($sizes + $maxes);

			echo "Updating ".count($repository_ids)." repositories";

			foreach ($repository_ids as $repository_id) {
			$last_commit = queryfx_one(
			$conn_w,
			'SELECT id FROM %T WHERE repositoryID = %d AND epoch = %d LIMIT 1',
			$commit->getTableName(),
			$repository_id,
			idx($maxes, $repository_id, 0));
			if ($last_commit) {
			$last_commit = $last_commit['id'];
			} else {
			$last_commit = 0;
			}
			queryfx(
			$conn_w,
			'INSERT INTO %T (repositoryID, lastCommitID, size, epoch)
			VALUES (%d, %d, %d, %d) ON DUPLICATE KEY UPDATE
			lastCommitID = VALUES(lastCommitID),
			size = VALUES(size),
			epoch = VALUES(epoch)',
			PhabricatorRepository::TABLE_SUMMARY,
			$repository_id,
			$last_commit,
			idx($sizes, $repository_id, 0),
			idx($maxes, $repository_id, 0));
			echo ".";
			}
			echo "\ndone.\n";