1 files changed, 72 insertions, 0 deletions
diff --git a/maintenance/mergeMessageFileList.php b/maintenance/mergeMessageFileList.php
new file mode 100644
index 00000000..57d9ebb0
--- /dev/null
+++ b/maintenance/mergeMessageFileList.php
@@ -0,0 +1,72 @@
+<?php
+
+# Start from scratch
+define( 'MW_NO_EXTENSION_MESSAGES', 1 );
+
+require_once( dirname( __FILE__ ).'/Maintenance.php' );
+$maintClass = 'MergeMessageFileList';
+$mmfl = false;
+class MergeMessageFileList extends Maintenance {
+
+	function __construct() {
+		$this->addOption( 'list-file', 'A file containing a list of extension setup files, one per line.', false, true );
+		$this->addOption( 'output', 'Send output to this file (omit for stdout)', false, true );
+		$this->mDescription = 'Merge $wgExtensionMessagesFiles from various extensions to produce a ' . 
+			'single array containing all message files.';
+	}
+
+	public function execute() {
+		global $IP, $mmfl;
+		if ( !$this->hasOption( 'list-file' ) ) {
+			$this->error( 'The --list-file option must be specified.' );
+			return;
+		}
+
+		$lines = file( $this->getOption( 'list-file' ) );
+		if ( $lines === false ) {
+			$this->error( 'Unable to open list file.' );
+		}
+		$mmfl = array( 'setupFiles' => array_map( 'trim', $lines ) );
+		if ( $this->hasOption( 'output' ) ) {
+			$mmfl['output'] = $this->getOption( 'output' );
+		}
+	}
+}
+
+require_once( DO_MAINTENANCE );
+
+foreach ( $mmfl['setupFiles'] as $fileName ) {
+	if ( strval( $fileName ) === '' ) {
+		continue;
+	}
+	$fileName = str_replace( '$IP', $IP, $fileName );
+	fwrite( STDERR, "Loading data from $fileName\n" );
+	include_once( $fileName );
+}
+fwrite( STDERR, "\n" );
+$s = 
+	"<" . "?php\n" . 
+	"## This file is generated by mergeMessageFileList.php. Do not edit it directly.\n\n" .
+	"if ( defined( 'MW_NO_EXTENSION_MESSAGES' ) ) return;\n\n" .
+	'$wgExtensionMessagesFiles = ' . var_export( $wgExtensionMessagesFiles, true ) . ";\n\n" .
+	'$wgExtensionAliasesFiles = ' . var_export( $wgExtensionAliasesFiles, true ) . ";\n";
+
+$dirs = array(
+	$IP,
+	dirname( dirname( __FILE__ ) ), 
+	realpath( $IP )
+);
+
+foreach ( $dirs as $dir ) {
+	$s = preg_replace( 
+		"/'" . preg_quote( $dir, '/' ) . "([^']*)'/",
+		'"$IP\1"', 
+		$s );
+}
+
+if ( isset( $mmfl['output'] ) ) {
+	file_put_contents( $mmfl['output'], $s );
+} else {
+	echo $s;
+}
+