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phorge-phorge/resources/sql/patches/migrate-differential-dependencies.php
epriestley ee709a0543 Use Edges to store dependencies between revisions in Differential
Summary: See D3006. Move this data to the edge store.

Test Plan:
  - Created dependencies, migrated, verified dependencies were preserved.
  - Added new dependencies, they worked.

Reviewers: vrana, btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T1162

Differential Revision: https://secure.phabricator.com/D3007
2012-07-18 20:42:06 -07:00

42 lines
1.2 KiB
PHP

<?php
/*
* Copyright 2012 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.
*/
echo "Migrating differential dependencies to edges...\n";
foreach (new LiskMigrationIterator(new DifferentialRevision()) as $rev) {
$id = $rev->getID();
echo "Revision {$id}: ";
$deps = $rev->getAttachedPHIDs(PhabricatorPHIDConstants::PHID_TYPE_DREV);
if (!$deps) {
echo "-\n";
continue;
}
$editor = new PhabricatorEdgeEditor();
$editor->setSuppressEvents(true);
foreach ($deps as $dep) {
$editor->addEdge(
$rev->getPHID(),
PhabricatorEdgeConfig::TYPE_DREV_DEPENDS_ON_DREV,
$dep);
}
$editor->save();
echo "OKAY\n";
}
echo "Done.\n";