DrydockManagementWaitForLeaseWorkflow.php
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DrydockManagementWaitForLeaseWorkflow.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 DrydockManagementWaitForLeaseWorkflow
			extends DrydockManagementWorkflow {

			public function didConstruct() {
			$this
			->setName('wait-for-lease')
			->setSynopsis('Wait for a lease to become available.')
			->setArguments(
			array(
			array(
			'name' => 'id',
			'param' => 'lease_id',
			'help' => 'Lease ID to wait for.',
			),
			));
			}

			public function execute(PhutilArgumentParser $args) {
			$lease_id = $args->getArg('id');
			if (!$lease_id) {
			throw new PhutilArgumentUsageException(
			"Specify a lease ID with `--id`.");
			}

			$console = PhutilConsole::getConsole();

			$lease = id(new DrydockLease())->load($lease_id);
			if (!$lease) {
			$console->writeErr("No such lease.\n");
			return 1;
			} else {
			$lease->waitUntilActive();
			$console->writeErr("Lease active.\n");
			return 0;
			}
			}

			}