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phab/src/applications/diffusion/query/history/git/DiffusionGitHistoryQuery.php
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DiffusionGitHistoryQuery.php
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<?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.
*/
final class DiffusionGitHistoryQuery extends DiffusionHistoryQuery {
protected function executeQuery() {
$drequest = $this->getRequest();
$repository = $drequest->getRepository();
$path = $drequest->getPath();
$commit_hash = $drequest->getCommit();
$local_path = $repository->getDetail('local-path');
list($stdout) = execx(
'(cd %s && git log '.
'--skip=%d '.
'-n %d '.
'--abbrev=40 '.
'--pretty=format:%%H '.
'%s -- %s)',
$local_path,
$this->getOffset(),
$this->getLimit(),
$commit_hash,
$path);
$hashes = explode("\n", $stdout);
$hashes = array_filter($hashes);
$commits = array();
$commit_data = array();
$path_changes = array();
$conn_r = $repository->establishConnection('r');
if ($hashes) {
$commits = id(new PhabricatorRepositoryCommit())->loadAllWhere(
'repositoryID = %d AND commitIdentifier IN (%Ls)',
$repository->getID(),
$hashes);
$commits = mpull($commits, null, 'getCommitIdentifier');
if ($commits) {
$commit_data = id(new PhabricatorRepositoryCommitData())->loadAllWhere(
'commitID in (%Ld)',
mpull($commits, 'getID'));
$commit_data = mpull($commit_data, null, 'getCommitID');
}
if ($commits) {
$path_normal = '/'.trim($path, '/');
$paths = queryfx_all(
$conn_r,
'SELECT id, path FROM %T WHERE path IN (%Ls)',
PhabricatorRepository::TABLE_PATH,
array($path_normal));
$paths = ipull($paths, 'id', 'path');
$path_id = idx($paths, $path_normal);
$path_changes = queryfx_all(
$conn_r,
'SELECT * FROM %T WHERE commitID IN (%Ld) AND pathID = %d',
PhabricatorRepository::TABLE_PATHCHANGE,
mpull($commits, 'getID'),
$path_id);
$path_changes = ipull($path_changes, null, 'commitID');
}
}
$history = array();
foreach ($hashes as $hash) {
$item = new DiffusionPathChange();
$item->setCommitIdentifier($hash);
$commit = idx($commits, $hash);
if ($commit) {
$item->setCommit($commit);
$data = idx($commit_data, $commit->getID());
if ($data) {
$item->setCommitData($data);
}
$change = idx($path_changes, $commit->getID());
if ($change) {
$item->setChangeType($change['changeType']);
$item->setFileType($change['fileType']);
}
}
$history[] = $item;
}
return $history;
}
}
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