From c8aeb8ec2d5a58f0d3e30988f6bfb80dee35a42e Mon Sep 17 00:00:00 2001
From: Kevin Sawicki <kevin@github.com>
Date: Mon, 11 Nov 2013 12:01:44 -0800
Subject: [PATCH] Add PackageManager::isBundledPackage

---
 src/package-manager.coffee | 15 ++++++++++++---
 1 file changed, 12 insertions(+), 3 deletions(-)

diff --git a/src/package-manager.coffee b/src/package-manager.coffee
index 386dee8e0..1d4ee719e 100644
--- a/src/package-manager.coffee
+++ b/src/package-manager.coffee
@@ -194,6 +194,18 @@ class PackageManager
     {engines} = Package.loadMetadata(packagePath, true)
     engines?.atom?
 
+  isBundledPackage: (packageName) ->
+    @getPackageDependencies().hasOwnProperty(packageName)
+
+  getPackageDependencies: ->
+    unless @packageDependencies?
+      try
+        metadataPath = path.join(@resourcePath, 'package.json')
+        {@packageDependencies} = JSON.parse(fs.readFileSync(metadataPath)) ? {}
+        @packageDependencies ?= {}
+
+    @packageDependencies
+
   getAvailablePackagePaths: ->
     packagePaths = []
 
@@ -201,9 +213,6 @@ class PackageManager
       for packagePath in fs.listSync(packageDirPath)
         packagePaths.push(packagePath) if fs.isDirectorySync(packagePath)
 
-    try
-      metadataPath = path.join(@resourcePath, 'package.json')
-      {packageDependencies} = JSON.parse(fs.readFileSync(metadataPath)) ? {}
     packagesPath = path.join(@resourcePath, 'node_modules')
     for packageName, packageVersion of packageDependencies ? {}
       packagePath = path.join(packagesPath, packageName)