PhutilDirectoryFixture.php
ea8a03af2c48stable

PhutilDirectoryFixture.php
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			<?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.
			*/

			/**
			* @group filesystem
			*/
			final class PhutilDirectoryFixture {

			protected $path;

			public static function newFromArchive($archive) {
			$obj = self::newEmptyFixture();
			execx(
			'tar -C %s -xzvvf %s',
			$obj->getPath(),
			Filesystem::resolvePath($archive));
			return $obj;
			}

			public static function newEmptyFixture() {
			$obj = new PhutilDirectoryFixture();
			$obj->path = Filesystem::createTemporaryDirectory();
			return $obj;
			}

			private function __construct() {
			// <restricted>
			}

			public function __destruct() {
			Filesystem::remove($this->path);
			}

			public function getPath($to_file = null) {
			return $this->path.'/'.ltrim($to_file, '/');
			}

			public function saveToArchive($path) {
			$tmp = new TempFile();

			execx(
			'tar -C %s -czvvf %s .',
			$this->getPath(),
			$tmp);

			$ok = rename($tmp, Filesystem::resolvePath($path));
			if (!$ok) {
			throw new FilesystemException($path, 'Failed to overwrite file.');
			}

			return $this;
			}

			}