From 710b443af1173b927d16efa9aa3f82020d4dfb8f Mon Sep 17 00:00:00 2001
From: Bram <bram@b2it.be>
Date: Fri, 27 Nov 2015 07:15:28 -0800
Subject: [PATCH] bugfix #3997: react-native bundle not working on windows 10

Summary: fixes https://github.com/facebook/react-native/issues/3997

the root cause is in

Mon, 09 Nov 2015 13:22:47 GMT ReactNativePackager:SocketServer uncaught error Error: listen EACCES C:\Users\donald\AppData\Local\Temp\react-packager-9248a9803ac72b509b389b456696850d

This means that the socket server cannot create the socket.

cfr https://gist.github.com/domenic/2790533 the socket name is not a valid windows socket name.
Closes https://github.com/facebook/react-native/pull/4071

Reviewed By: mkonicek

Differential Revision: D2699546

Pulled By: davidaurelio

fb-gh-sync-id: 6c6494c14c42bb17506b8559001419c9f85e91e3
---
 local-cli/bundle/saveAssets.js                       | 4 ++--
 package.json                                         | 1 +
 packager/react-packager/src/SocketInterface/index.js | 9 ++++++++-
 3 files changed, 11 insertions(+), 3 deletions(-)

diff --git a/local-cli/bundle/saveAssets.js b/local-cli/bundle/saveAssets.js
index 1dd88512b..f95cd4c16 100644
--- a/local-cli/bundle/saveAssets.js
+++ b/local-cli/bundle/saveAssets.js
@@ -8,11 +8,11 @@
  */
 'use strict';
 
-const execFile = require('child_process').execFile;
 const fs = require('fs');
 const getAssetDestPathAndroid = require('./getAssetDestPathAndroid');
 const getAssetDestPathIOS = require('./getAssetDestPathIOS');
 const log = require('../util/log').out('bundle');
+const mkdirp = require('mkdirp');
 const path = require('path');
 
 function saveAssets(
@@ -70,7 +70,7 @@ function copyAll(filesToCopy) {
 
 function copy(src, dest, callback) {
   const destDir = path.dirname(dest);
-  execFile('mkdir', ['-p', destDir], err => {
+  mkdirp(destDir, err => {
     if (err) {
       return callback(err);
     }
diff --git a/package.json b/package.json
index b3f5727f7..5be50c910 100644
--- a/package.json
+++ b/package.json
@@ -96,6 +96,7 @@
     "joi": "^6.6.1",
     "json5": "^0.4.0",
     "jstransform": "^11.0.3",
+    "mkdirp": "^0.5.0",
     "module-deps": "^3.9.1",
     "node-fetch": "^1.3.3",
     "opn": "^3.0.2",
diff --git a/packager/react-packager/src/SocketInterface/index.js b/packager/react-packager/src/SocketInterface/index.js
index c56026ead..32e3688c3 100644
--- a/packager/react-packager/src/SocketInterface/index.js
+++ b/packager/react-packager/src/SocketInterface/index.js
@@ -35,10 +35,17 @@ const SocketInterface = {
         }
       });
 
-      const sockPath = path.join(
+      let sockPath = path.join(
         tmpdir,
         'react-packager-' + hash.digest('hex')
       );
+      if (process.platform === 'win32'){
+        // on Windows, use a named pipe, convert sockPath into a valid pipe name
+        // based on https://gist.github.com/domenic/2790533
+        sockPath = sockPath.replace(/^\//, '')
+        sockPath = sockPath.replace(/\//g, '-')
+        sockPath = '\\\\.\\pipe\\' + sockPath
+      }
 
       if (fs.existsSync(sockPath)) {
         var sock = net.connect(sockPath);