expand-groupspec.php
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expand-groupspec.php
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	<?php
	/**
	* Script that expands a message group specification (such as page-News,page-Help).
	*
	* @license GPL-2.0-or-later
	* @file
	*/

	use MediaWiki\Extension\Translate\MessageGroupProcessing\MessageGroups;

	// Standard boilerplate to define $IP
	if ( getenv( 'MW_INSTALL_PATH' ) !== false ) {
	$IP = getenv( 'MW_INSTALL_PATH' );
	} else {
	$dir = __DIR__;
	$IP = "$dir/../../..";
	}
	require_once "$IP/maintenance/Maintenance.php";

	class TranslateExpandGroupSpec extends Maintenance {
	public function __construct() {
	parent::__construct();
	$this->addDescription( 'Expands a message group specification.' );
	$this->addOption(
	'exportable',
	'List only groups that can be exported',
	false, /required/
	false /has arg/
	);

	$this->addArg(
	'specification',
	'For example page-*,main',
	true /required/
	);
	$this->requireExtension( 'Translate' );
	}

	public function execute() {
	$spec = $this->getArg( 0 );
	$patterns = explode( ',', trim( $spec ) );
	$ids = MessageGroups::expandWildcards( $patterns );

	if ( $this->getOption( 'exportable' ) ) {
	foreach ( $ids as $index => $id ) {
	if ( !MessageGroups::getGroup( $id ) instanceof FileBasedMessageGroup ) {
	unset( $ids[ $index ] );
	}
	}
	}

	if ( $ids !== [] ) {
	// This should not be affected by --quiet
	echo implode( "\n", $ids ) . "\n";
	}
	}
	}

	$maintClass = TranslateExpandGroupSpec::class;
	require_once RUN_MAINTENANCE_IF_MAIN;