From 0624ebaf5df089e58b5fe50ac2b472bca328612c Mon Sep 17 00:00:00 2001
From: Nathan Sobo <nathan@github.com>
Date: Fri, 4 Jan 2013 17:23:24 -0700
Subject: [PATCH] Set config defaults for a package from its module's
 `configDefaults`

---
 spec/app/root-view-spec.coffee | 10 +++++++++-
 src/app/root-view.coffee       |  1 +
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/spec/app/root-view-spec.coffee b/spec/app/root-view-spec.coffee
index 0bf78785c..e7660f854 100644
--- a/spec/app/root-view-spec.coffee
+++ b/spec/app/root-view-spec.coffee
@@ -396,8 +396,9 @@ describe "RootView", ->
 
     beforeEach ->
       packageModule =
-        deactivate: ->
+        configDefaults: foo: { bar: 2, baz: 3 }
         activate: jasmine.createSpy("activate")
+        deactivate: ->
         serialize: -> "it worked"
 
     describe ".activatePackage(name, packageModule)", ->
@@ -414,6 +415,13 @@ describe "RootView", ->
         expect(packageModule.activate).toHaveBeenCalledWith(newRootView, "it worked")
         newRootView.remove()
 
+      it "loads config defaults based on the `configDefaults` key", ->
+        expect(config.get('foo.bar')).toBeUndefined()
+        rootView.activatePackage('package', packageModule)
+        config.set("package.foo.bar", 1)
+        expect(config.get('package.foo.bar')).toBe 1
+        expect(config.get('package.foo.baz')).toBe 3
+
     describe ".deactivatePackage(packageName)", ->
       it "deactivates and removes the package module from the package module map", ->
         rootView.activatePackage('package', packageModule)
diff --git a/src/app/root-view.coffee b/src/app/root-view.coffee
index d58f082a2..dd9f9a3b9 100644
--- a/src/app/root-view.coffee
+++ b/src/app/root-view.coffee
@@ -113,6 +113,7 @@ class RootView extends View
       when 'Editor' then Editor.deserialize(viewState, this)
 
   activatePackage: (name, packageModule) ->
+    config.setDefaults(name, packageModule.configDefaults) if packageModule.configDefaults?
     @packageModules[name] = packageModule
     packageModule.activate(this, @packageStates[name])