testing

DiffusionMercurialBranchQuery.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.
			*/

			final class DiffusionMercurialBranchQuery extends DiffusionBranchQuery {

			protected function executeQuery() {
			$drequest = $this->getRequest();
			$repository = $drequest->getRepository();

			list($stdout) = $repository->execxLocalCommand(
			'--debug branches');
			$branch_info = ArcanistMercurialParser::parseMercurialBranches($stdout);

			$branches = array();
			foreach ($branch_info as $name => $info) {
			$branch = new DiffusionBranchInformation();
			$branch->setName($name);
			$branch->setHeadCommitIdentifier($info['rev']);
			$branches[] = $branch;
			}

			if ($this->getOffset()) {
			$branches = array_slice($branches, $this->getOffset());
			}

			if ($this->getLimit()) {
			$branches = array_slice($branches, 0, $this->getLimit());
			}

			return $branches;
			}

			}