PhabricatorWorkerManagementFreeWorkflow.php
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PhabricatorWorkerManagementFreeWorkflow.php
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	<?php

	final class PhabricatorWorkerManagementFreeWorkflow
	extends PhabricatorWorkerManagementWorkflow {

	protected function didConstruct() {
	$this
	->setName('free')
	->setExamples('free __selectors__')
	->setSynopsis(
	pht(
	'Free leases on selected tasks. If the daemon holding the lease is '.
	'still working on the task, this may cause the task to execute '.
	'twice.'))
	->setArguments($this->getTaskSelectionArguments());
	}

	public function execute(PhutilArgumentParser $args) {
	$tasks = $this->loadTasks($args);

	if (!$tasks) {
	$this->logWarn(
	pht('NO TASKS'),
	pht('No tasks selected to free leases on.'));

	return 0;
	}

	$free_count = 0;
	foreach ($tasks as $task) {
	if ($task->isArchived()) {
	$this->logWarn(
	pht('ARCHIVED'),
	pht(
	'%s is archived; archived tasks do not have leases.',
	$this->describeTask($task)));
	continue;
	}

	if ($task->getLeaseOwner() === null) {
	$this->logWarn(
	pht('FREE'),
	pht(
	'%s has no active lease.',
	$this->describeTask($task)));
	continue;
	}

	$task
	->setLeaseOwner(null)
	->setLeaseExpires(PhabricatorTime::getNow())
	->save();

	$this->logInfo(
	pht('LEASE FREED'),
	pht(
	'%s was freed from its lease.',
	$this->describeTask($task)));

	$free_count++;
	}

	$this->logOkay(
	pht('DONE'),
	pht('Freed %s task lease(s).', new PhutilNumber($free_count)));

	return 0;
	}

	}