mirror of
https://we.phorge.it/source/phorge.git
synced 2024-09-21 01:38:48 +02:00
1ea8bd3ab7
Summary: The old version of this loads all differential revisions at once, but that much can't all be loaded into memory when there are close to 500,000 revisions. This diff splits up loading the revisions. Test Plan: Ran this to run the migration in our install Reviewers: jungejason, epriestley Reviewed By: epriestley CC: aran Differential Revision: https://secure.phabricator.com/D2243
47 lines
1.3 KiB
PHP
47 lines
1.3 KiB
PHP
<?php
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/*
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* Copyright 2012 Facebook, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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$table = new DifferentialRevision();
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$conn_w = $table->establishConnection('w');
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echo "Migrating revisions";
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do {
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$revisions = id(new DifferentialRevision())
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->loadAllWhere('branchName IS NULL LIMIT 1000');
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foreach ($revisions as $revision) {
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echo ".";
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$diff = $revision->loadActiveDiff();
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if (!$diff) {
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continue;
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}
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$branch_name = $diff->getBranch();
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$arc_project_phid = $diff->getArcanistProjectPHID();
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queryfx(
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$conn_w,
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'UPDATE %T SET branchName = %s, arcanistProjectPHID = %s WHERE id = %d',
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$table->getTableName(),
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$branch_name,
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$arc_project_phid,
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$revision->getID());
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}
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} while (count($revisions) == 1000);
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echo "\nDone.\n";
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