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libphutil/src/moduleutils/moduleutils.php
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moduleutils.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.
*/
/**
* @group library
*/
function phutil_get_library_root($library) {
$bootloader = PhutilBootloader::getInstance();
return $bootloader->getLibraryRoot($library);
}
/**
* @group library
*/
function phutil_get_library_root_for_path($path) {
foreach (Filesystem::walkToRoot($path) as $dir) {
if (@file_exists($dir.'/__phutil_library_init__.php')) {
return $dir;
}
}
return null;
}
/**
* @group library
*/
function phutil_get_library_name_for_root($path) {
$path = rtrim(Filesystem::resolvePath($path), '/');
$bootloader = PhutilBootloader::getInstance();
$libraries = $bootloader->getAllLibraries();
foreach ($libraries as $library) {
$root = $bootloader->getLibraryRoot($library);
if (rtrim(Filesystem::resolvePath($root), '/') == $path) {
return $library;
}
}
return null;
}
/**
* Warns about use of deprecated behavior.
*
* @group library
*/
function phutil_deprecated($what, $why) {
PhutilErrorHandler::dispatchErrorMessage(
PhutilErrorHandler::DEPRECATED,
$what,
array(
'why' => $why,
));
}
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