Differential D21327 Diff 50791 src/parser/argument/workflow/PhutilHelpArgumentWorkflow.php

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src/parser/argument/workflow/PhutilHelpArgumentWorkflow.php

<?php		<?php

final class PhutilHelpArgumentWorkflow extends PhutilArgumentWorkflow {		final class PhutilHelpArgumentWorkflow extends PhutilArgumentWorkflow {

		private $workflow;

		public function setWorkflow($workflow) {
		$this->workflow = $workflow;
		return $this;
		}

		public function getWorkflow() {
		return $this->workflow;
		}

protected function didConstruct() {		protected function didConstruct() {
$this->setName('help');		$this->setName('help');
$this->setExamples(<<<EOHELP		$this->setExamples(<<<EOHELP
help [__command__]		help [__command__]
EOHELP		EOHELP
);		);
$this->setSynopsis(<<<EOHELP		$this->setSynopsis(<<<EOHELP
Show this help, or workflow help for __command__.		Show this help, or workflow help for __command__.
Show All 11 Lines	EOHELP
public function isExecutable() {		public function isExecutable() {
return true;		return true;
}		}

public function execute(PhutilArgumentParser $args) {		public function execute(PhutilArgumentParser $args) {
$with = $args->getArg('help-with-what');		$with = $args->getArg('help-with-what');

if (!$with) {		if (!$with) {
		// TODO: Update this to use a pager, too.

$args->printHelpAndExit();		$args->printHelpAndExit();
} else {		} else {
		$out = array();
foreach ($with as $thing) {		foreach ($with as $thing) {
echo phutil_console_format(		$out[] = phutil_console_format(
"%s\n\n",		"%s\n\n",
pht('%s WORKFLOW', strtoupper($thing)));		pht('%s WORKFLOW', strtoupper($thing)));
echo $args->renderWorkflowHelp($thing, $show_flags = true);		$out[] = $args->renderWorkflowHelp($thing, $show_flags = true);
echo "\n";		$out[] = "\n";
		}
		$out = implode('', $out);

		$workflow = $this->getWorkflow();
		if ($workflow) {
		$workflow->writeToPager($out);
		} else {
		echo $out;
}		}
exit(PhutilArgumentParser::PARSE_ERROR_CODE);
}		}
}		}

}		}