Code cleanup part #1: move all the services and directive JS code in the app.js file into its own files

static/js/directives/ui/build-message.js

@@ -0,0 +1,61 @@
+/**
+ * An element which displays a user-friendly message for the current phase of a build.
+ */
+angular.module('quay').directive('buildMessage', function () {
+  var directiveDefinitionObject = {
+    priority: 0,
+    templateUrl: '/static/directives/build-message.html',
+    replace: false,
+    transclude: false,
+    restrict: 'C',
+    scope: {
+      'phase': '=phase'
+    },
+    controller: function($scope, $element) {
+      $scope.getBuildMessage = function (phase) {
+        switch (phase) {
+          case 'cannot_load':
+            return 'Cannot load build status - Please report this error';
+
+          case 'starting':
+          case 'initializing':
+            return 'Starting Dockerfile build';
+
+          case 'waiting':
+            return 'Waiting for available build worker';
+
+          case 'unpacking':
+            return 'Unpacking build package';
+
+          case 'pulling':
+            return 'Pulling base image';
+
+          case 'building':
+            return 'Building image from Dockerfile';
+
+          case 'checking-cache':
+            return 'Looking up cached images';
+
+          case 'priming-cache':
+            return 'Priming cache for build';
+
+          case 'build-scheduled':
+            return 'Preparing build node';
+
+          case 'pushing':
+            return 'Pushing image built from Dockerfile';
+
+          case 'complete':
+            return 'Dockerfile build completed and pushed';
+
+          case 'error':
+            return 'Dockerfile build failed';
+
+          case 'internalerror':
+            return 'An internal system error occurred while building; the build will be retried in the next few minutes.';
+        }
+      };
+    }
+  };
+  return directiveDefinitionObject;
+});