From eab7b00cee2949b05340736a33a04da010dee857 Mon Sep 17 00:00:00 2001
From: James Ide <ide@jameside.com>
Date: Tue, 4 Aug 2015 06:05:31 -0700
Subject: [PATCH] [JSContext] Define `ContextExecutor.setContextName` for
 debugging

Summary:
Add a method that lets JS set the name of the JSContext for debugging purposes. I check `JSGlobalContextSetName` since it is not available on iOS 7.

Closes https://github.com/facebook/react-native/pull/2144
Github Author: James Ide <ide@jameside.com>
---
 React/Executors/RCTContextExecutor.m | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/React/Executors/RCTContextExecutor.m b/React/Executors/RCTContextExecutor.m
index daa0fa26d..e39a7c94a 100644
--- a/React/Executors/RCTContextExecutor.m
+++ b/React/Executors/RCTContextExecutor.m
@@ -557,4 +557,13 @@ static NSError *RCTNSErrorFromJSError(JSContextRef context, JSValueRef jsError)
   }), @"js_call,json_call", (@{@"objectName": objectName}))];
 }
 
+RCT_EXPORT_METHOD(setContextName:(NSString *)name)
+{
+  if (JSGlobalContextSetName != NULL) {
+    JSStringRef JSName = JSStringCreateWithCFString((__bridge CFStringRef)name);
+    JSGlobalContextSetName(_context.ctx, JSName);
+    JSStringRelease(JSName);
+  }
+}
+
 @end