mirror of
https://we.phorge.it/source/phorge.git
synced 2024-11-14 10:52:41 +01:00
b43f84d6dc
Summary: We already have this information for all VCSes, there's no point in parsing it again. We currently support it only for Git and I remember there were some bugs in it. It should also be faster. Test Plan: Blamed previous revision of a file which was moved in SVN. Reviewers: epriestley Reviewed By: epriestley CC: aran, Korvin Differential Revision: https://secure.phabricator.com/D3564
112 lines
3.3 KiB
PHP
112 lines
3.3 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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final class DiffusionRenameHistoryQuery {
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private $oldCommit;
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private $wasCreated;
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private $request;
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public function getWasCreated() {
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return $this->wasCreated;
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}
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public function setRequest(DiffusionRequest $request) {
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$this->request = $request;
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return $this;
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}
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public function setOldCommit($old_commit) {
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$this->oldCommit = $old_commit;
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return $this;
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}
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public function getOldCommit() {
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return $this->oldCommit;
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}
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final public function loadOldFilename() {
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$drequest = $this->request;
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$repository_id = $drequest->getRepository()->getID();
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$conn_r = id(new PhabricatorRepository())->establishConnection('r');
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$commit_id = $this->loadCommitId($this->oldCommit);
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$old_commit_sequence = $this->loadCommitSequence($commit_id);
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$path = '/'.$drequest->getPath();
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$commit_id = $this->loadCommitId($drequest->getCommit());
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do {
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$commit_sequence = $this->loadCommitSequence($commit_id);
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$change = queryfx_one(
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$conn_r,
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'SELECT pc.changeType, pc.targetCommitID, tp.path
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FROM %T p
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JOIN %T pc ON p.id = pc.pathID
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LEFT JOIN %T tp ON pc.targetPathID = tp.id
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WHERE p.pathHash = %s
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AND pc.repositoryID = %d
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AND pc.changeType IN (%d, %d)
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AND pc.commitSequence BETWEEN %d AND %d
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ORDER BY pc.commitSequence DESC
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LIMIT 1',
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PhabricatorRepository::TABLE_PATH,
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PhabricatorRepository::TABLE_PATHCHANGE,
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PhabricatorRepository::TABLE_PATH,
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md5($path),
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$repository_id,
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ArcanistDiffChangeType::TYPE_MOVE_HERE,
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ArcanistDiffChangeType::TYPE_ADD,
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$old_commit_sequence,
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$commit_sequence);
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if ($change) {
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if ($change['changeType'] == ArcanistDiffChangeType::TYPE_ADD) {
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$this->wasCreated = true;
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return $path;
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}
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$commit_id = $change['targetCommitID'];
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$path = $change['path'];
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}
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} while ($change && $path);
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return $path;
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}
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private function loadCommitId($commit_identifier) {
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$commit = id(new PhabricatorRepositoryCommit())->loadOneWhere(
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'repositoryID = %d AND commitIdentifier = %s',
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$this->request->getRepository()->getID(),
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$commit_identifier);
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return $commit->getID();
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}
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private function loadCommitSequence($commit_id) {
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$conn_r = id(new PhabricatorRepository())->establishConnection('r');
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$path_change = queryfx_one(
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$conn_r,
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'SELECT commitSequence
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FROM %T
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WHERE repositoryID = %d AND commitID = %d
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LIMIT 1',
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PhabricatorRepository::TABLE_PATHCHANGE,
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$this->request->getRepository()->getID(),
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$commit_id);
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return reset($path_change);
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}
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}
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