testing

DrydockSSHCommandInterface.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 DrydockSSHCommandInterface extends DrydockCommandInterface {

			public function getExecFuture($command) {
			$argv = func_get_args();
			$full_command = call_user_func_array('csprintf', $argv);

			// NOTE: The "-t -t" is for psuedo-tty allocation so we can "sudo" on some
			// systems, but maybe more trouble than it's worth?

			return new ExecFuture(
			'ssh -t -t -o StrictHostKeyChecking=no -i %s %s@%s -- %s',
			$this->getConfig('ssh-keyfile'),
			$this->getConfig('user'),
			$this->getConfig('host'),
			$full_command);
			}

			}