From 4301cfc06656b1cd85e4ae6b93b1d2acf030d9b0 Mon Sep 17 00:00:00 2001
From: David Aurelio <davidaurelio@fb.com>
Date: Tue, 8 Nov 2016 09:58:54 -0800
Subject: [PATCH] improve options parser

Reviewed By: jeanlauliac

Differential Revision: D4146832

fbshipit-source-id: a54284ccc3fa4d6e1628886b748b21b9b9af2cff
---
 .../react-packager/src/ModuleGraph/worker.js  |  2 +-
 .../src/ModuleGraph/worker.js.flow            | 32 +++++++++++++++++++
 2 files changed, 33 insertions(+), 1 deletion(-)
 create mode 100644 packager/react-packager/src/ModuleGraph/worker.js.flow

diff --git a/packager/react-packager/src/ModuleGraph/worker.js b/packager/react-packager/src/ModuleGraph/worker.js
index 2a15f3b14..7410a9d53 100644
--- a/packager/react-packager/src/ModuleGraph/worker.js
+++ b/packager/react-packager/src/ModuleGraph/worker.js
@@ -70,7 +70,7 @@ function transformJSON(infile, options, outfile, callback) {
 }
 
 function transformModule(infile, options, outfile, callback) {
-  const filename = options.filename || infile;
+  const filename = infile;
   if (filename.endsWith('.json')) {
     return transformJSON(infile, options, outfile, callback);
   }
diff --git a/packager/react-packager/src/ModuleGraph/worker.js.flow b/packager/react-packager/src/ModuleGraph/worker.js.flow
new file mode 100644
index 000000000..3aeaec819
--- /dev/null
+++ b/packager/react-packager/src/ModuleGraph/worker.js.flow
@@ -0,0 +1,32 @@
+/**
+ * Copyright (c) 2016-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ *
+ * @flow
+ */
+'use strict';
+
+declare export function transformModule(
+  infile: string,
+  options: {
+    filename?: string,
+    transform: string,
+    variants?: {[key: string]: Object},
+  },
+  outfile: string,
+  callback: (e?: Error) => void,
+): void
+
+declare export function optimizeModule(
+  infile: string,
+  outfile: string,
+  options: {
+    dev?: boolean,
+    platform?: string,
+  },
+  callback: (e?: Error) => void,
+): void