fix branch/tag select

app/assets/stylesheets/projects.css.scss

@@ -377,3 +377,11 @@ body.dashboard.project-page .news-feed .project-updates a.project-update span.up
 body.dashboard.project-page .news-feed .project-updates a.project-update span.update-author{color: #999; font-weight: normal; font-style: italic;}
 body.dashboard.project-page .news-feed .project-updates a.project-update span.update-author strong{font-weight: bold; font-style: normal;}
 /* eo Dashboard Page */
+
+/* Breadcrumbs fix */
+#tree-breadcrumbs { 
+  width: 100%;
+  overflow: hidden;
+  height: 45px;
+}
+

app/controllers/refs_controller.rb

@@ -8,6 +8,16 @@ class RefsController < ApplicationController
   before_filter :authorize_read_project!
   before_filter :require_non_empty_project
 
+  def switch 
+    new_path = if params[:destination] == "tree"
+                 tree_project_ref_path(@project, params[:ref]) 
+               else
+                 project_commits_path(@project, :ref => params[:ref])
+               end
+
+    redirect_to new_path
+  end
+
   #
   # Repository preview
   #

app/helpers/application_helper.rb

@@ -46,7 +46,7 @@ module ApplicationHelper
     "Never"
   end
 
-  def grouped_options_refs
+  def grouped_options_refs(destination = :tree)
     options = [
       ["Branch", @repo.heads.map(&:name) ],
       [ "Tag", @project.tags ]

app/views/commits/index.html.haml

@@ -12,7 +12,7 @@
       \/
       %a{:href => "#"}= params[:path].split("/").join(" / ")
 
-.right= render :partial => "projects/refs", :locals => { :destination => project_commits_path(@project) }
+.right= render :partial => "projects/refs", :locals => { :destination => :commits }
 
 %div{:id => dom_id(@project)}
   #commits_list= render "commits"

app/views/projects/_refs.html.haml

-= form_tag destination, :method => :get, :class => "project-refs-form" do
+= form_tag switch_project_refs_path(@project), :method => :get, :class => "project-refs-form" do
   = select_tag "ref", grouped_options_refs, :onchange => "this.form.submit();", :class => "project-refs-select"
+  = hidden_field_tag :destination, destination
 
 :javascript
   $(function(){

app/views/refs/_tree.html.haml

@@ -16,7 +16,7 @@
           \/
           = link_to truncate(part, :length => 40), tree_file_project_ref_path(@project, @ref, :path => part_path), :remote => :true
          
-  .right= render :partial => "projects/refs", :locals => { :destination => tree_project_ref_path(@project, @ref) }
+  .right= render :partial => "projects/refs", :locals => { :destination => :tree }
 .clear
 
 #tree-content-holder

config/routes.rb

@@ -36,15 +36,19 @@ Gitlab::Application.routes.draw do
     end
 
     resources :refs, :only => [], :path => "/" do 
+      collection do 
+        get "switch"
+      end
+
       member do 
-        get "tree"
+        get "tree", :constraints => { :id => /[a-zA-Z.0-9_\-]+/ }
         get "blob"
 
         # tree viewer
         get "tree/:path" => "refs#tree",
           :as => :tree_file,
           :constraints => {
-            :id => /[a-zA-Z0-9_\-]+/,
+            :id => /[a-zA-Z.0-9_\-]+/,
             :path => /.*/
           }
       end