Differential D14967 Diff 36168 src/applications/differential/management/PhabricatorDifferentialExtractWorkflow.php

Changeset View

Standalone View

				<?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);
				}


				}