Redirect /:owner/:name/builds.json to a proper api endpoint

lib/travis/web/api_redirect.rb

@@ -24,6 +24,10 @@ class Travis::Web::ApiRedirect < Sinatra::Base
     redirect!
   end
 
+  get '/:owner_name/:name/builds.json' do
+    redirect! "/repos#{request.fullpath}"
+  end
+
   after do
     redirect! if catch_all? and api_call?
   end
@@ -40,8 +44,8 @@ class Travis::Web::ApiRedirect < Sinatra::Base
       settings.api_types.include? preferred
     end
 
-    def redirect!
-      path = File.join(settings.api_endpoint, request.fullpath)
+    def redirect!(path = nil)
+      path = File.join(settings.api_endpoint, path || request.fullpath)
       redirect(path, 301)
     end
 end

spec/api_redirect_spec.rb

@@ -30,4 +30,10 @@ describe Travis::Web::ApiRedirect do
   it 'does not redirect asset requests' do
     get('/version').should_not be_redirect
   end
+
+  it 'redirects /:owner_name/:name/builds.json' do
+    response = get('/foo/bar/builds.json')
+    response.should be_redirect
+    response.headers['Location'].should == 'https://api.travis-ci.org/repos/foo/bar/builds.json'
+  end
 end