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phab/scripts/repository/rebuild_summaries.php
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rebuild_summaries.php
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#!/usr/bin/env php
<?php
/*
* Copyright 2011 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
$root = dirname(dirname(dirname(__FILE__)));
require_once $root.'/scripts/__init_script__.php';
require_once $root.'/scripts/__init_env__.php';
phutil_require_module('phutil', 'symbols');
PhutilSymbolLoader::loadClass('PhabricatorRepository');
PhutilSymbolLoader::loadClass('PhabricatorRepositoryCommit');
$commit = new PhabricatorRepositoryCommit();
$conn_w = id(new PhabricatorRepository())->establishConnection('r');
$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";
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