From e7702c1c142c09d0de98e1a0338d1d7eedaf4bfd Mon Sep 17 00:00:00 2001
From: Corey Frang <gnarf@gnarf.net>
Date: Mon, 17 Oct 2011 15:32:01 -0500
Subject: [PATCH] Build: Fixing the sizer script to handle this many files
 (cherry picked from commit f6c12849f1018f928c933ce63e4aceea6290a191)

---
 build/build/sizer.js | 22 ++++++++++++----------
 1 file changed, 12 insertions(+), 10 deletions(-)

diff --git a/build/build/sizer.js b/build/build/sizer.js
index 3c3e4c428..a4afb44af 100644
--- a/build/build/sizer.js
+++ b/build/build/sizer.js
@@ -2,7 +2,8 @@ var fs = require( "fs" ),
 	stdin = process.openStdin(),
 	rsize = /(\d+).*?(jquery\S+)/g,
 	oldsizes = {},
-	sizes = {};
+	sizes = {},
+	input = "";
 
 try {
 	oldsizes = JSON.parse( fs.readFileSync(  __dirname + "/.sizecache.json", "utf8" ) );
@@ -10,26 +11,27 @@ try {
 	oldsizes = {};
 };
 
-stdin.on( "data" , function( chunk ) {
-	var match;
-
-	while ( match = rsize.exec( chunk ) ) {
-		sizes[ match[2] ] = parseInt( match[1], 10 );
-	}
-});
-
 function lpad( str, len, chr ) {
 	return ( Array(len+1).join( chr || " ") + str ).substr( -len );
 }
 
+stdin.on( "data" , function( chunk ) {
+	input += chunk;
+});
 stdin.on( "end", function() {
+	var match;
+
+	while ( match = rsize.exec( input ) ) {
+		sizes[ match[2] ] = parseInt( match[1], 10 );
+	}
+
 	fs.writeFileSync( __dirname + "/.sizecache.json", JSON.stringify( sizes, true ), "utf8" );
 	for ( var key in sizes ) {
 		var diff = oldsizes[ key ] && ( sizes[ key ] - oldsizes[ key ] );
 		if ( diff > 0 ) {
 			diff = "+" + diff;
 		}
-		console.log( "%s %s %s", lpad( sizes[ key ], 8 ), lpad( diff ? "(" + diff + ")" : "(-)", 8 ), key );
+		console.log( "%s %s %s", lpad( sizes[ key ], 8 ), lpad( oldsizes[key] ? "(" + diff + ")" : "(-)", 8 ), key );
 	}
 	process.exit();
 });
\ No newline at end of file