PhabricatorDifferentialExtractWorkflow.php
No OneTemporary
Actions

Subscribers

None

File Metadata

	<?php

	final class PhabricatorDifferentialExtractWorkflow
	extends PhabricatorDifferentialManagementWorkflow {

	protected function didConstruct() {
	$this
	->setName('extract')
	->setExamples('extract __commit__')
	->setSynopsis(pht('Extract a diff from a commit.'))
	->setArguments(
	array(
	array(
	'name' => 'extract',
	'wildcard' => true,
	'help' => pht('Commit to extract.'),
	),
	));
	}

	public function execute(PhutilArgumentParser $args) {
	$viewer = $this->getViewer();

	$extract = $args->getArg('extract');

	if (!$extract) {
	throw new PhutilArgumentUsageException(
	pht('Specify a commit to extract the diff from.'));
	}

	if (count($extract) > 1) {
	throw new PhutilArgumentUsageException(
	pht('Specify exactly one commit to extract.'));
	}

	$extract = head($extract);

	$commit = id(new DiffusionCommitQuery())
	->setViewer($viewer)
	->withIdentifiers(array($extract))
	->executeOne();

	if (!$commit) {
	throw new PhutilArgumentUsageException(
	pht(
	'Commit "%s" is not valid.',
	$extract));
	}

	$diff = id(new DifferentialDiffExtractionEngine())
	->setViewer($viewer)
	->newDiffFromCommit($commit);

	$uri = PhabricatorEnv::getProductionURI($diff->getURI());

	echo tsprintf(
	"%s\n\n %s\n",
	pht('Extracted diff from "%s":', $extract),
	$uri);
	}


	}