PhutilDirectoryFixture.php
ed335c485c0astable

PhutilDirectoryFixture.php
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			<?php

			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;
			}

			}