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phab/src/applications/repository/daemon/pulllocal/PhabricatorRepositoryPullLocalDaemon.php
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PhabricatorRepositoryPullLocalDaemon.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.
*/
abstract class PhabricatorRepositoryPullLocalDaemon
extends PhabricatorRepositoryDaemon {
abstract protected function getSupportedRepositoryType();
abstract protected function executeCreate($remote_uri, $local_path);
abstract protected function executeUpdate($remote_uri, $local_path);
final public function run() {
$repository = $this->loadRepository();
$expected_type = $this->getSupportedRepositoryType();
$repo_type = $repository->getVersionControlSystem();
if ($repo_type != $expected_type) {
$repo_type_name = PhabricatorRepositoryType::getNameForRepositoryType(
$repo_type);
$expected_type_name = PhabricatorRepositoryType::getNameForRepositoryType(
$expected_type);
$repo_name = $repository->getName().' ('.$repository->getCallsign().')';
throw new Exception(
"This daemon pulls '{$expected_type_name}' repositories, but the ".
"repository '{$repo_name}' is a '{$repo_type_name}' repository.");
}
$tracked = $repository->isTracked();
if (!$tracked) {
throw new Exception("Tracking is not enabled for this repository.");
}
$local_path = $repository->getDetail('local-path');
$remote_uri = $repository->getDetail('remote-uri');
if (!$local_path) {
throw new Exception("No local path is available for this repository.");
}
while (true) {
if (!Filesystem::pathExists($local_path)) {
if (!$remote_uri) {
throw new Exception("No remote URI is available.");
}
execx('mkdir -p %s', dirname($local_path));
$this->executeCreate($remote_uri, $local_path);
} else {
$this->executeUpdate($remote_uri, $local_path);
}
$this->sleep($repository->getDetail('pull-frequency', 15));
}
}
}
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