From a1828fa3a6168caf5e09c5267722359e7609abe0 Mon Sep 17 00:00:00 2001
From: Kevin Sawicki <kevin@github.com>
Date: Tue, 21 Oct 2014 12:04:41 -0700
Subject: [PATCH] Remove package's package.json from cache

This file is inlined in the main package.json
---
 build/tasks/compile-packages-slug-task.coffee | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/build/tasks/compile-packages-slug-task.coffee b/build/tasks/compile-packages-slug-task.coffee
index f952a54a6..595dd8688 100644
--- a/build/tasks/compile-packages-slug-task.coffee
+++ b/build/tasks/compile-packages-slug-task.coffee
@@ -1,6 +1,7 @@
 path = require 'path'
 CSON = require 'season'
 fs = require 'fs-plus'
+_ = require 'underscore-plus'
 
 module.exports = (grunt) ->
   {spawn, rm} = require('./task-helpers')(grunt)
@@ -18,7 +19,10 @@ module.exports = (grunt) ->
       metadata = grunt.file.readJSON(metadataPath)
       continue unless metadata?.engines?.atom?
 
+      moduleCache = metadata._atomModuleCache ? {}
+
       rm metadataPath
+      _.remove(moduleCache.extensions?['.json'] ? [], 'package.json')
 
       for property in ['_from', '_id', 'dist', 'readme', 'readmeFilename']
         delete metadata[property]
@@ -37,6 +41,10 @@ module.exports = (grunt) ->
 
       packages[metadata.name] = pack
 
+      for extension, paths of moduleCache.extensions
+        if paths.length is 0
+          delete metadata._atomModuleCache?.extensions[extension]
+
     metadata = grunt.file.readJSON(path.join(appDir, 'package.json'))
     metadata._atomPackages = packages