From 055748427b96ace0b3f13bae74f7fa80d47bbf19 Mon Sep 17 00:00:00 2001
From: Markus Padourek <markus.padourek@gmail.com>
Date: Wed, 5 Aug 2015 10:41:05 +0100
Subject: [PATCH] Add browserify.add option

This accepts either a string or an array of files. See https://github.com/substack/node-browserify#baddfile-opts
---
 index.js | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/index.js b/index.js
index 1eba800..654d3dd 100644
--- a/index.js
+++ b/index.js
@@ -169,6 +169,12 @@ FastBrowserify.prototype.read = function(readTree) {
             });
 
             bundle.browserify = browserify(bundle.browserifyOptions);
+            
+            // Make sure any files are added at the beginning, in case polyfills are added.
+            if (bundleTemplate.add) {
+              // Set up the transforms
+              bundle.browserify.add(bundleTemplate.add)
+            }
 
             // Set up the external files
             [].concat(self.options.externals).concat(bundleTemplate.externals).filter(Boolean).forEach(function(external) {