Differential D19678 Diff 47058 src/toolset/ArcanistVersionWorkflow.php

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	<?php			<?php

	/**			/**
	* Display the current version of Arcanist.			* Display the current version of Arcanist.
	*/			*/
	final class ArcanistVersionWorkflow extends ArcanistWorkflow {			final class ArcanistVersionWorkflow extends ArcanistWorkflow {

				public function supportsToolset(ArcanistToolset $toolset) {
				return true;
				}

	public function getWorkflowName() {			public function getWorkflowName() {
	return 'version';			return 'version';
	}			}

	public function getCommandSynopses() {			public function getWorkflowSynopses() {
	return phutil_console_format(<<<EOTEXT			return array(
	version [__options__]			'version',
	EOTEXT
	);			);
	}			}

	public function getCommandHelp() {			public function getWorkflowHelp() {
	return phutil_console_format(pht(<<<EOTEXT			return pht(<<<EOTEXT
	Supports: cli			Shows the current version of %s.
	Shows the current version of arcanist.
	EOTEXT			EOTEXT
	));			,
				$this->getToolsetKey());
	}			}

	public function run() {			public function run() {
				// TODO: Show the toolset version, not just the "arc" version.

	$console = PhutilConsole::getConsole();			$console = PhutilConsole::getConsole();

	if (!Filesystem::binaryExists('git')) {			if (!Filesystem::binaryExists('git')) {
	throw new ArcanistUsageException(			throw new ArcanistUsageException(
	pht(			pht(
	'Cannot display current version without having `%s` installed.',			'Cannot display current version without having `%s` installed.',
	'git'));			'git'));
	}			}
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