Browserify generating UMD

gulpfile.js

@@ -26,15 +26,15 @@ var git = require('gulp-git');
 
 var binPath = path.resolve(__dirname, './node_modules/.bin/');
 var browserifyPath = path.resolve(binPath, './browserify');
+var derequirePath = path.resolve(binPath, './derequire');
 var uglifyPath = path.resolve(binPath, './uglifyjs');
-var indexPath = path.resolve(__dirname, './lib/bitauth-browserify');
+var indexPath = path.resolve(__dirname, './lib/bitauth-browserify.js');
 var namePath = path.resolve(__dirname, './bitauth');
 var bundlePath = namePath + '.js';
 var minPath = namePath + '.min.js';
 
-var browserifyCommand = browserifyPath + ' -p bundle-collapser/plugin --require ' +
-  indexPath + ':bitauth -o ' + bundlePath;
-var uglifyCommand = uglifyPath + ' ' + bundlePath + ' --compress --mangle -o ' + minPath;
+var browserifyCommand = [browserifyPath, indexPath, '--standalone', 'bitauth', '|', derequirePath, '>', bundlePath].join(' ');
+var uglifyCommand = [uglifyPath, bundlePath, '--compress', '--mangle', '-o',  minPath].join(' ');
 
 gulp.task('browser:uncompressed', shell.task([
   browserifyCommand

package.json

@@ -36,9 +36,9 @@
   },
   "devDependencies": {
     "benchmark": "^1.0.0",
-    "bundle-collapser": "^1.2.1",
     "browserify": "~11.2.0",
     "chai": "=1.9.1",
+    "derequire": "^2.0.3",
     "gulp": "^3.8.10",
     "gulp-bump": "^0.1.11",
     "gulp-mocha": "^2.0.0",