Remove unused Dockerfile view directive

static/css/quay.css

@@ -222,22 +222,6 @@
   font-size: 18px;
 }
 
-.dockerfile-view {
-  margin-top: 10px;
-  margin: 20px;
-  padding: 20px;
-  background: #F7F6F6;
-  border: 1px solid #ddd;
-}
-
-.dockerfile-view .entry {
-  font-family: Consolas, "Lucida Console", Monaco, monospace;
-}
-
-.dockerfile-view .entry.comment {
-  color: rgb(82, 172, 82);
-}
-
 .dockerfile-command {
   position: relative;
 }

static/directives/dockerfile-view.html

@@ -1,15 +0,0 @@
-<div class="dockerfile-view-element">
-  <div class="dockerfile-line" ng-repeat="line in lines">
-    <div ng-switch on="line.kind">
-      <div class="command entry" ng-switch-when="command">
-        <div class="dockerfile-command" command="line.text"></div>
-      </div>
-      <div class="comment entry" ng-switch-when="comment">
-        {{ line.text || ' ' }}
-      </div>
-      <div class="text entry" ng-switch-default>
-        {{ line.text || '&nbsp;' }}
-      </div>
-    </div>
-  </div>
-</div>

static/js/directives/ui/dockerfile-view.js

@@ -1,38 +0,0 @@
-/**
- * An element which displays the contents of a Dockerfile in a nicely formatted way.
- */
-angular.module('quay').directive('dockerfileView', function () {
-  var directiveDefinitionObject = {
-    priority: 0,
-    templateUrl: '/static/directives/dockerfile-view.html',
-    replace: false,
-    transclude: false,
-    restrict: 'C',
-    scope: {
-      'contents': '=contents'
-    },
-    controller: function($scope, $element, UtilService) {
-      $scope.$watch('contents', function(contents) {
-        $scope.lines = [];
-
-        var lines = contents ? contents.split('\n') : [];
-        for (var i = 0; i < lines.length; ++i) {
-          var line = $.trim(lines[i]);
-          var kind = 'text';
-          if (line && line[0] == '#') {
-            kind = 'comment';
-          } else if (line.match(/^([A-Z]+\s)/)) {
-            kind = 'command';
-          }
-
-          var lineInfo = {
-            'text': line,
-            'kind': kind
-          };
-          $scope.lines.push(lineInfo);
-        }
-      });
-    }
-  };
-  return directiveDefinitionObject;
-});