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Build: Fixing the sizer script to handle this many files

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(cherry picked from commit f6c12849f1)
This commit is contained in:
Corey Frang 2011-10-17 15:32:01 -05:00
parent 6cd672b660
commit e7702c1c14
1 changed files with 12 additions and 10 deletions
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22
build/build/sizer.js
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@ -2,7 +2,8 @@ var fs = require( "fs" ),
stdin = process.openStdin(), stdin = process.openStdin(),
rsize = /(\d+).*?(jquery\S+)/g, rsize = /(\d+).*?(jquery\S+)/g,
oldsizes = {}, oldsizes = {},
sizes = {}; sizes = {},
input = "";
try { try {
oldsizes = JSON.parse( fs.readFileSync( __dirname + "/.sizecache.json", "utf8" ) ); oldsizes = JSON.parse( fs.readFileSync( __dirname + "/.sizecache.json", "utf8" ) );
@ -10,26 +11,27 @@ try {
oldsizes = {}; 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 ) { function lpad( str, len, chr ) {
return ( Array(len+1).join( chr || " ") + str ).substr( -len ); return ( Array(len+1).join( chr || " ") + str ).substr( -len );
} }
stdin.on( "data" , function( chunk ) {
input += chunk;
});
stdin.on( "end", function() { 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" ); fs.writeFileSync( __dirname + "/.sizecache.json", JSON.stringify( sizes, true ), "utf8" );
for ( var key in sizes ) { for ( var key in sizes ) {
var diff = oldsizes[ key ] && ( sizes[ key ] - oldsizes[ key ] ); var diff = oldsizes[ key ] && ( sizes[ key ] - oldsizes[ key ] );
if ( diff > 0 ) { if ( diff > 0 ) {
diff = "+" + diff; 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(); process.exit();
}); });