Differential D20980 Diff 49996 src/filesystem/PhutilDirectoryFixture.php

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				<?php

				final class PhutilDirectoryFixture extends Phobject {

				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, pht('Failed to overwrite file.'));
				}

				return $this;
				}

				}