Dashboard -> projects -> filtering by project label

app/assets/stylesheets/gitlab_bootstrap/lists.scss

@@ -69,5 +69,14 @@ ul.bordered-list {
     display: block;
     margin: 0px;
     &:last-child { border:none }
+
+    &.active {
+      background: #f9f9f9;
+      a { font-weight: bold; }
+    }
+
+    &.light {
+      a { color: #777; }
+    }
   }
 }

app/controllers/dashboard_controller.rb

@@ -34,6 +34,7 @@ class DashboardController < ApplicationController
                   @projects
                 end
+    @projects = @projects.tagged_with(params[:label]) if params[:label].present?
     @projects = @projects.search(params[:search]) if params[:search].present?
     @projects = @projects.page(params[:page]).per(30)
   end

app/helpers/projects_helper.rb

@@ -3,6 +3,10 @@ module ProjectsHelper
     "You are going to remove #{user.name} from #{project.name} project team. Are you sure?"
   end
+  def projects_labels
+    Project.tag_counts_on(:labels).map(&:name)
+  end
+
   def link_to_project project
     link_to project do
       title = content_tag(:strong, project.name)

app/views/dashboard/projects.html.haml

@@ -20,6 +20,15 @@
       = nav_tab :scope, 'joined' do
         = link_to "Joined", projects_dashboard_path(scope: 'joined')
+    %p.light Filter by label:
+    %ul.bordered-list
+      - projects_labels.each do |label|
+        %li{ class: (label == params[:label]) ? 'active' : 'light' }
+          = link_to projects_dashboard_path(scope: params[:scope], label: label) do
+            %i.icon-tag
+            = label
+
+
   .span9
     = form_tag projects_dashboard_path, method: 'get' do
       %fieldset.dashboard-search-filter