Merge pull request #56 from enigmamarketing/master

Add ability to pass through transform plugins to browserify.

ts/gulpbrowser.browserify.ts

@@ -2,10 +2,15 @@
 import plugins = require("./gulpbrowser.plugins");
 
 
-let browserify =  function() {
-    
+let browserify =  function(transforms) {
+
+    transforms = transforms || [];
+    if (!Array.isArray(transforms)) {
+        transforms = [transforms];
+    }
+
     let forEach = function(file, enc, cb){ // do this with every chunk (file in gulp terms)
-           
+
         let bundleCallback = function(err, bufferedContent) { // our bundle callback for when browserify is finished
             if (Buffer.isBuffer(bufferedContent)){
                 file.contents = bufferedContent;
@@ -16,21 +21,30 @@ let browserify =  function() {
             }
             cb(null,file);
         };
-        
+
         if(file.contents.length > 0){
-            plugins.browserify(file, { basedir: file.base })
-                .bundle(bundleCallback);
+            let browserified = plugins.browserify(file, { basedir: file.base });
+
+            transforms.forEach(function (transform) {
+                if (typeof transform === 'function') {
+                    browserified.transform(transform);
+                } else {
+                    browserified.transform(transform.transform, transform.options);
+                }
+            });
+
+            browserified.bundle(bundleCallback);
         } else {
             plugins.beautylog.warn("gulp-browser: .browserify() file.contents appears to be empty");
             cb(null,file);
         };
     }
-        
+
     let atEnd = function(cb){
         cb();
     } // no need to clean up after ourselves
-    
+
     return plugins.through.obj(forEach,atEnd); // this is the through object that gets returned by gulpBrowser.browserify();
  };
 
-export = browserify;
+export = browserify;