Show appropriate message when the repository has no builds

assets/scripts/app/controllers/build.coffee

@@ -8,8 +8,8 @@ Travis.BuildController = Ember.Controller.extend
   currentItemBinding: 'build'
 
   loading: (->
-    !@get('build.isLoaded')
+    @get('build.isLoading')
-  ).property('build.isLoaded')
+  ).property('build.isLoading')
 
   urlGithubCommit: (->
     Travis.Urls.githubCommit(@get('repo.slug'), @get('commit.sha'))

assets/scripts/app/controllers/repo.coffee

@@ -3,9 +3,9 @@ Travis.RepoController = Travis.Controller.extend
   needs: ['repos', 'currentUser']
   currentUserBinding: 'controllers.currentUser'
 
-  isError: (-> @get('content.isError') ).property('content.isError')
+  isError: (-> @get('repo.isError') ).property('repo.isError')
-  slug: (-> @get('content.slug') ).property('content.slug')
+  slug: (-> @get('repo.slug') ).property('repo.slug')
-  isLoading: (-> @get('content.isLoading') ).property('content.isLoading')
+  isLoading: (-> @get('repo.isLoading') ).property('repo.isLoading')
 
   init: ->
     @_super.apply this, arguments

assets/scripts/app/controllers/repos.coffee

@@ -20,7 +20,7 @@ Travis.ReposController = Ember.ArrayController.extend
     Travis.LimitedArray.create
       content: Em.ArrayProxy.extend(Em.SortableMixin).create(
         sortProperties: ['sortOrder']
-        content: Travis.Repo.find()
+        content: Travis.Repo.withLastBuild()
         isLoadedBinding: 'content.isLoaded'
       )
       limit: 30

assets/scripts/app/models/repo.coffee

@@ -116,6 +116,9 @@ require 'travis/model'
   search: (query) ->
     @find(search: query, orderBy: 'name')
 
+  withLastBuild: ->
+    @filter( (repo) -> repo.get('lastBuildId') )
+
   bySlug: (slug) ->
     repo = $.select(@find().toArray(), (repo) -> repo.get('slug') == slug)
     if repo.length > 0 then repo else @find(slug: slug)

assets/scripts/app/templates/builds/show.hbs

@@ -1,6 +1,7 @@
 {{#if loading}}
   <span>Loading</span>
 {{else}}
+  {{#if build}}
     <dl id="summary">
       <div class="left">
         <dt>{{t builds.name}}</dt>
@@ -54,4 +55,7 @@
     {{else}}
       {{view Travis.LogView jobBinding="job"}}
     {{/if}}
+  {{else}}
+    There are no builds for this repository.
+  {{/if}}
 {{/if}}

assets/scripts/app/views/repo/show.coffee

@@ -2,7 +2,6 @@ Travis.reopen
   RepoView: Travis.View.extend
     templateName: 'repos/show'
 
-    repoBinding:  'controllers.repo'
     reposBinding: 'controllers.repos'
 
     classNameBindings: ['controller.isLoading:loading']