Allow configuring transformKey option for module-deps

index.js

@@ -434,7 +434,7 @@ Browserify.prototype._createDeps = function (opts) {
     self._extensions = mopts.extensions;
 
     mopts.transform = [];
-    mopts.transformKey = [ 'browserify', 'transform' ];
+    mopts.transformKey = defined(opts.transformKey, [ 'browserify', 'transform' ]);
     mopts.postFilter = function (id, file, pkg) {
         if (opts.postFilter && !opts.postFilter(id, file, pkg)) return false;
         if (self._external.indexOf(file) >= 0) return false;

test/ignore_transform_key.js

@@ -0,0 +1,17 @@
+var browserify = require('../');
+var test = require('tap').test;
+var vm = require('vm');
+
+test('ignore transform', function(t) {
+  t.plan(1);
+
+  var b = browserify({
+    transformKey: false
+  });
+  b.add(__dirname + '/ignore_transform_key/main.js');
+
+  b.bundle(function(err, src) {
+    if (err) t.fail(err);
+    vm.runInNewContext(src, {t: t});
+  });
+});

test/ignore_transform_key/main.js

@@ -0,0 +1,3 @@
+var a = require('a');
+
+t.equal(a, 'good');