ArcanistGetConfigWorkflow.php
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ArcanistGetConfigWorkflow.php
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	<?php

	/**
	* Read configuration settings.
	*
	* @group workflow
	*/
	final class ArcanistGetConfigWorkflow extends ArcanistBaseWorkflow {

	public function getWorkflowName() {
	return 'get-config';
	}

	public function getCommandSynopses() {
	return phutil_console_format(<<<EOTEXT
	get-config -- [__name__ ...]
	EOTEXT
	);
	}

	public function getCommandHelp() {
	return phutil_console_format(<<<EOTEXT
	Supports: cli
	Reads an arc configuration option. With no argument, reads all
	options.
	EOTEXT
	);
	}

	public function getArguments() {
	return array(
	'*' => 'argv',
	);
	}

	public function desiresRepositoryAPI() {
	return true;
	}

	public function run() {
	$argv = $this->getArgument('argv');

	$settings = new ArcanistSettings();

	$configs = array(
	'system' => self::readSystemArcConfig(),
	'global' => self::readGlobalArcConfig(),
	'project' => $this->getWorkingCopy()->getProjectConfig(),
	'local' => $this->readLocalArcConfig(),
	);

	if ($argv) {
	$keys = $argv;
	} else {
	$keys = array_mergev(array_map('array_keys', $configs));
	$keys = array_unique($keys);
	sort($keys);
	}

	$multi = (count($keys) > 1);

	foreach ($keys as $key) {
	if ($multi) {
	echo "{$key}\n";
	}
	foreach ($configs as $name => $config) {
	switch ($name) {
	case 'project':
	// Respect older names in project config.
	$val = $this->getWorkingCopy()->getConfig($key);
	break;
	default:
	$val = idx($config, $key);
	break;
	}
	if ($val === null) {
	continue;
	}
	$val = $settings->formatConfigValueForDisplay($key, $val);
	printf("% 10.10s: %s\n", $name, $val);
	}
	if ($multi) {
	echo "\n";
	}
	}

	return 0;
	}

	}