From c30d125050d0a82f5133cc14fc82d0fd9e95e371 Mon Sep 17 00:00:00 2001
From: James Ide <ide@jameside.com>
Date: Thu, 7 Apr 2016 00:06:19 -0700
Subject: [PATCH] Honor the version of "react" under peerDeps when setting up a
 new project

Summary:We need this since React 15.0.0 is coming and will break `react-native init`, which currently installs the latest version of React. We'll need some changes to React Native to support 15 that Sebastian is actively working on, but till that lands we want `react-native init` to continue working.
Closes https://github.com/facebook/react-native/pull/6846

Differential Revision: D3148182

Pulled By: sebmarkbage

fb-gh-sync-id: 3df5bc184c0b82d2c9c320c620256c7c8568d90b
fbshipit-source-id: 3df5bc184c0b82d2c9c320c620256c7c8568d90b
---
 local-cli/generator/index.js | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/local-cli/generator/index.js b/local-cli/generator/index.js
index 04b410f12..43c327c5c 100644
--- a/local-cli/generator/index.js
+++ b/local-cli/generator/index.js
@@ -96,6 +96,17 @@ module.exports = yeoman.generators.NamedBase.extend({
       return;
     }
 
-    this.npmInstall('react', { '--save': true });
+    var reactNativePackageJson = require('../../package.json');
+    var { peerDependencies } = reactNativePackageJson;
+    if (!peerDependencies) {
+      return;
+    }
+
+    var reactVersion = peerDependencies.react;
+    if (!reactVersion) {
+      return;
+    }
+
+    this.npmInstall(`react@${reactVersion}`, { '--save': true });
   }
 });