Merge branch 'master' into mwessel/gitlab-ce-configure-protection

CHANGELOG

@@ -25,10 +25,10 @@ v 7.8.0
   - Upgrade Sidekiq gem to version 3.3.0
   - Stop git zombie creation during force push check
   - Show success/error messages for test setting button in services
-  - 
+  - Added Rubocop for code style checks
   - Fix commits pagination
   - 
-  - 
+  - Async load a branch information at the commit page
   - 
   - Allow configuring protection of the default branch upon first push (Marco Wessel)
   -
@@ -55,15 +55,20 @@ v 7.8.0
   - Add a new API function that retrieves all issues assigned to a single milestone (Justin Whear and Hannes Rosenögger)
   - 
   - 
-  - 
-  - 
+  - API: Access groups with their path (Julien Bianchi)
+  - Added link to milestone and keeping resource context on smaller viewports for issues and merge requests (Jason Blanchard)
   - 
   - 
   - API: Add support for editing an existing project (Mika Mäenpää and Hannes Rosenögger) 
   - 
   - 
-  - 
+  - When test web hook - show error message instead of 500 error page if connection to hook url was reset
   - Added support for firing system hooks on group create/destroy and adding/removing users to group (Boyan Tabakov)
+  - Added persistent collapse button for left side nav bar (Jason Blanchard)
+
+v 7.7.2
+  - Update GitLab Shell to version 2.4.2 that fixes a bug when developers can push to protected branch
+  - Fix issue when LDAP user can't login with existing GitLab account
 
 v 7.7.1
   - Improve mention autocomplete performance

GITLAB_SHELL_VERSION

-2.4.1
+2.4.2

Gemfile

@@ -206,8 +206,6 @@ group :development do
   gem 'better_errors'
   gem 'binding_of_caller'
 
-  gem 'rails_best_practices'
-
   # Docs generator
   gem "sdoc"
 
@@ -217,11 +215,12 @@ end
 
 group :development, :test do
   gem 'coveralls', require: false
+  gem 'rubocop', '0.28.0', require: false
   # gem 'rails-dev-tweaks'
   gem 'spinach-rails'
   gem "rspec-rails"
   gem "capybara", '~> 2.2.1'
-  gem "pry"
+  gem "pry-rails"
   gem "awesome_print"
   gem "database_cleaner"
   gem "launchy"
@@ -254,7 +253,7 @@ end
 
 group :test do
   gem "simplecov", require: false
-  gem "shoulda-matchers", "~> 2.1.0"
+  gem "shoulda-matchers", "~> 2.7.0"
   gem 'email_spec'
   gem "webmock"
   gem 'test_after_commit'

Gemfile.lock

@@ -37,6 +37,9 @@ GEM
       rake (>= 0.8.7)
     arel (5.0.1.20140414130214)
     asciidoctor (0.1.4)
+    ast (2.0.0)
+    astrolabe (1.3.0)
+      parser (>= 2.2.0.pre.3, < 3.0)
     attr_required (1.0.0)
     awesome_print (1.2.0)
     axiom-types (0.0.5)
@@ -67,8 +70,6 @@ GEM
       timers (~> 4.0.0)
     charlock_holmes (0.6.9.4)
     cliver (0.3.2)
-    code_analyzer (0.4.3)
-      sexp_processor
     coderay (1.1.0)
     coercible (1.0.0)
       descendants_tracker (~> 0.0.1)
@@ -260,7 +261,7 @@ GEM
       multi_xml (>= 0.5.2)
     httpauth (0.2.1)
     httpclient (2.5.3.3)
-    i18n (0.6.11)
+    i18n (0.7.0)
     ice_nine (0.10.0)
     jasmine (2.0.2)
       jasmine-core (~> 2.0.0)
@@ -279,7 +280,7 @@ GEM
       turbolinks
     jquery-ui-rails (4.2.1)
       railties (>= 3.2.16)
-    json (1.8.1)
+    json (1.8.2)
     jwt (0.1.13)
       multi_json (>= 1.5)
     kaminari (0.15.1)
@@ -353,6 +354,8 @@ GEM
     org-ruby (0.9.12)
       rubypants (~> 0.2)
     orm_adapter (0.5.0)
+    parser (2.2.0.2)
+      ast (>= 1.1, < 3.0)
     pg (0.15.1)
     phantomjs (1.9.2.0)
     poltergeist (1.5.1)
@@ -362,10 +365,13 @@ GEM
       websocket-driver (>= 0.2.0)
     polyglot (0.3.4)
     posix-spawn (0.3.9)
+    powerpack (0.0.9)
     pry (0.9.12.4)
       coderay (~> 1.0)
       method_source (~> 0.8)
       slop (~> 3.4)
+    pry-rails (0.3.2)
+      pry (>= 0.9.10)
     pyu-ruby-sasl (0.0.3.3)
     quiet_assets (1.0.2)
       railties (>= 3.1, < 5.0)
@@ -402,20 +408,12 @@ GEM
       sprockets-rails (~> 2.0)
     rails_autolink (1.1.6)
       rails (> 3.1)
-    rails_best_practices (1.14.4)
-      activesupport
-      awesome_print
-      code_analyzer (>= 0.4.3)
-      colored
-      erubis
-      i18n
-      require_all
-      ruby-progressbar
     railties (4.1.1)
       actionpack (= 4.1.1)
       activesupport (= 4.1.1)
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
+    rainbow (2.0.0)
     raindrops (0.13.0)
     rake (10.3.2)
     raphael-rails (2.1.2)
@@ -446,7 +444,6 @@ GEM
       redis (>= 2.2)
     ref (1.0.5)
     request_store (1.0.5)
-    require_all (1.3.2)
     rest-client (1.6.7)
       mime-types (>= 1.16)
     rinku (1.7.3)
@@ -466,7 +463,13 @@ GEM
       rspec-core (~> 2.14.0)
       rspec-expectations (~> 2.14.0)
       rspec-mocks (~> 2.14.0)
-    ruby-progressbar (1.2.0)
+    rubocop (0.28.0)
+      astrolabe (~> 1.3)
+      parser (>= 2.2.0.pre.7, < 3.0)
+      powerpack (~> 0.0.6)
+      rainbow (>= 1.99.1, < 3.0)
+      ruby-progressbar (~> 1.4)
+    ruby-progressbar (1.7.1)
     rubyntlm (0.4.0)
     rubypants (0.2.0)
     rugged (0.21.2)
@@ -494,8 +497,7 @@ GEM
     semantic-ui-sass (1.8.0.0)
       sass (~> 3.2)
     settingslogic (2.0.9)
-    sexp_processor (4.4.0)
-    shoulda-matchers (2.1.0)
+    shoulda-matchers (2.7.0)
       activesupport (>= 3.0.0)
     sidekiq (3.3.0)
       celluloid (>= 0.16.0)
@@ -518,7 +520,7 @@ GEM
     slim (2.0.2)
       temple (~> 0.6.6)
       tilt (>= 1.3.3, < 2.1)
-    slop (3.4.7)
+    slop (3.6.0)
     spinach (0.8.7)
       colorize (= 0.5.8)
       gherkin-ruby (>= 0.3.1)
@@ -694,7 +696,7 @@ DEPENDENCIES
   org-ruby (= 0.9.12)
   pg
   poltergeist (~> 1.5.1)
-  pry
+  pry-rails
   quiet_assets (~> 1.0.1)
   rack-attack
   rack-cors
@@ -702,7 +704,6 @@ DEPENDENCIES
   rack-oauth2 (~> 1.0.5)
   rails (~> 4.1.0)
   rails_autolink (~> 1.1)
-  rails_best_practices
   raphael-rails (~> 2.1.2)
   rb-fsevent
   rb-inotify
@@ -711,6 +712,7 @@ DEPENDENCIES
   redis-rails
   request_store
   rspec-rails
+  rubocop (= 0.28.0)
   rugments
   sanitize (~> 2.0)
   sass-rails (~> 4.0.2)
@@ -719,7 +721,7 @@ DEPENDENCIES
   select2-rails
   semantic-ui-sass (~> 1.8.0)
   settingslogic
-  shoulda-matchers (~> 2.1.0)
+  shoulda-matchers (~> 2.7.0)
   sidekiq (~> 3.3)
   simplecov
   sinatra

app/assets/javascripts/calendar.js.coffee

@@ -9,8 +9,6 @@ class @calendar
     cal.init
       itemName: ["commit"]
       data: timestamps
-      domain: "year"
-      subDomain: "month"
       start: new Date(starting_year, starting_month)
       domainLabelFormat: "%b"
       id: "cal-heatmap"

app/assets/javascripts/sidebar.js.coffee

@@ -24,3 +24,18 @@ $ ->
 $(window).resize ->
   responsive_resize()
   return
+
+$(document).on("click", '.toggle-nav-collapse', (e) ->
+  e.preventDefault()
+  collapsed = 'page-sidebar-collapsed'
+  expanded = 'page-sidebar-expanded'
+
+  if $('.page-with-sidebar').hasClass(collapsed)
+    $('.page-with-sidebar').removeClass(collapsed).addClass(expanded)
+    $('.toggle-nav-collapse i').removeClass('fa-angle-right').addClass('fa-angle-left')
+    $.cookie("collapsed_nav", "false", { path: '/' })
+  else
+    $('.page-with-sidebar').removeClass(expanded).addClass(collapsed)
+    $('.toggle-nav-collapse i').removeClass('fa-angle-left').addClass('fa-angle-right')
+    $.cookie("collapsed_nav", "true", { path: '/' })
+)

app/assets/stylesheets/generic/avatar.scss

@@ -15,6 +15,10 @@
     &.s24 { margin-right: 4px; }
   }
 
+  &.avatar-tile {
+    @include border-radius(0px);
+  }
+
   &.s16 { width: 16px; height: 16px; margin-right: 6px; }
   &.s24 { width: 24px; height: 24px; margin-right: 8px; }
   &.s26 { width: 26px; height: 26px; margin-right: 8px; }

app/assets/stylesheets/sections/dashboard.scss

@@ -97,7 +97,17 @@
 
 .dash-project-avatar {
   float: left;
+
+  .avatar {
+    margin-top: -8px;
+    margin-left: -15px;
+    @include border-radius(0px);
+  }
+  .identicon {
+    line-height: 40px;
+  }
 }
+
 .dash-project-access-icon {
   float: left;
   margin-right: 5px;

app/assets/stylesheets/sections/diff.scss

@@ -40,12 +40,12 @@
     font-size: $code_font_size;
     .old {
       span.idiff {
-        background-color: #F99;
+        background-color: #f8cbcb;
       }
     }
     .new {
       span.idiff {
-        background-color: #8F8;
+        background-color: #a6f3a6;
       }
     }
     .unfold {
@@ -84,7 +84,7 @@
       padding: 0px;
       border: none;
       background: #F5F5F5;
-      color: #666;
+      color: rgba(0,0,0,0.3);
       padding: 0px 5px;
       border-right: 1px solid #ccc;
       text-align: right;
@@ -96,7 +96,7 @@
         float: left;
         width: 35px;
         font-weight: normal;
-        color: #666;
+        color: rgba(0,0,0,0.3);
         &:hover {
           text-decoration: underline;
         }
@@ -114,13 +114,13 @@
     .line_holder {
       &.old .old_line,
       &.old .new_line {
-        background: #FCC;
-        border-color: #E7BABA;
+        background: #ffdddd;
+        border-color: #f1c0c0;
       }
       &.new .old_line,
       &.new .new_line {
-        background: #CFC;
-        border-color: #B9ECB9;
+        background: #dbffdb;
+        border-color: #c1e9c1;
       }
     }
     .line_content {
@@ -129,10 +129,10 @@
       padding: 0px 0.5em;
       border: none;
       &.new {
-        background: #CFD;
+        background: #eaffea;
       }
       &.old {
-        background: #FDD;
+        background: #ffecec;
       }
       &.matched {
         color: #ccc;

app/assets/stylesheets/sections/nav_sidebar.scss

-
-
 .page-with-sidebar {
   background: #F5F5F5;
 
@@ -101,9 +99,7 @@
 }
 
 @mixin expanded-sidebar {
-  .page-with-sidebar {
   padding-left: $sidebar_width;
-  }
 
   .sidebar-wrapper {
     width: $sidebar_width;
@@ -122,9 +118,7 @@
 }
 
 @mixin folded-sidebar {
-  .page-with-sidebar {
   padding-left: 50px;
-  }
 
   .sidebar-wrapper {
     width: 52px;
@@ -150,10 +144,33 @@
   }
 }
 
+.collapse-nav a {
+  position: fixed;
+  bottom: 15px;
+  padding: 10px;
+  background: #DDD;
+}
+
 @media (max-width: $screen-md-max) {
+  .page-sidebar-collapsed {
     @include folded-sidebar;
+  }
+
+  .page-sidebar-expanded {
+    @include folded-sidebar;
+  }
+
+  .collapse-nav {
+    display: none;
+  }
 }
 
 @media(min-width: $screen-md-max) {
+  .page-sidebar-collapsed {
+    @include folded-sidebar;
+  }
+
+  .page-sidebar-expanded {
     @include expanded-sidebar;
+  }
 }

app/controllers/github_imports_controller.rb

@@ -23,7 +23,7 @@ class GithubImportsController < ApplicationController
   end
 
   def jobs
-    jobs = current_user.created_projects.where(import_type: "github").to_json(:only => [:id, :import_status])
+    jobs = current_user.created_projects.where(import_type: "github").to_json(only: [:id, :import_status])
     render json: jobs
   end
 
@@ -58,7 +58,7 @@ class GithubImportsController < ApplicationController
 
   def octo_client
     Octokit.auto_paginate = true
-    @octo_client ||= Octokit::Client.new(:access_token => current_user.github_access_token)
+    @octo_client ||= Octokit::Client.new(access_token: current_user.github_access_token)
   end
 
   def github_auth

app/controllers/namespaces_controller.rb

@@ -15,4 +15,3 @@ class NamespacesController < ApplicationController
     end
   end
 end
-

app/controllers/projects/blob_controller.rb

@@ -59,8 +59,7 @@ class Projects::BlobController < Projects::ApplicationController
 
   def preview
     @content = params[:content]
-    diffy = Diffy::Diff.new(@blob.data, @content, diff: '-U 3',
-                            include_diff_info: true)
+    diffy = Diffy::Diff.new(@blob.data, @content, diff: '-U 3', include_diff_info: true)
     @diff_lines = Gitlab::Diff::Parser.new.parse(diffy.diff.scan(/.*\n/))
 
     render layout: false

app/controllers/projects/commit_controller.rb

@@ -11,8 +11,6 @@ class Projects::CommitController < Projects::ApplicationController
     return git_not_found! unless @commit
 
     @line_notes = @project.notes.for_commit_id(commit.id).inline
-    @branches = @project.repository.branch_names_contains(commit.id)
-    @tags = @project.repository.tag_names_contains(commit.id)
     @diffs = @commit.diffs
     @note = @project.build_commit_note(commit)
     @notes_count = @project.notes.for_commit_id(commit.id).count
@@ -31,6 +29,12 @@ class Projects::CommitController < Projects::ApplicationController
     end
   end
 
+  def branches
+    @branches = @project.repository.branch_names_contains(commit.id)
+    @tags = @project.repository.tag_names_contains(commit.id)
+    render layout: false
+  end
+
   def commit
     @commit ||= @project.repository.commit(params[:id])
   end

app/controllers/projects/raw_controller.rb

@@ -35,4 +35,3 @@ class Projects::RawController < Projects::ApplicationController
     end
   end
 end
-

app/controllers/snippets_controller.rb

@@ -27,7 +27,7 @@ class SnippetsController < ApplicationController
     @snippets = SnippetsFinder.new.execute(current_user, {
       filter: :by_user,
       user: @user,
-      scope: params[:scope]}).
+      scope: params[:scope] }).
     page(params[:page]).per(20)
 
     if @user == current_user

app/controllers/users_controller.rb

@@ -28,13 +28,10 @@ class UsersController < ApplicationController
 
   def calendar
     visible_projects = ProjectsFinder.new.execute(current_user)
-
-    # Get user repositories and collect timestamps for commits
-    user_repositories = visible_projects.map(&:repository)
-    calendar = Gitlab::CommitsCalendar.new(user_repositories, @user)
+    calendar = Gitlab::CommitsCalendar.new(visible_projects, @user)
     @timestamps = calendar.timestamps
-    @starting_year = (Time.now - 1.year).strftime("%Y")
-    @starting_month = Date.today.strftime("%m").to_i
+    @starting_year = calendar.starting_year
+    @starting_month = calendar.starting_month
 
     render 'calendar', layout: false
   end

app/finders/notes_finder.rb

@@ -7,7 +7,8 @@ class NotesFinder
     # Default to 0 to remain compatible with old clients
     last_fetched_at = Time.at(params.fetch(:last_fetched_at, 0).to_i)
 
-    notes = case target_type
+    notes =
+      case target_type
       when "commit"
         project.notes.for_commit_id(target_id).not_inline.fresh
       when "issue"

app/helpers/application_helper.rb

@@ -75,9 +75,9 @@ module ApplicationHelper
     options[:class] ||= ''
     options[:class] << ' identicon'
     bg_key = project.id % 7
+    style = "background-color: ##{ allowed_colors.values[bg_key] }; color: #555"
 
-    content_tag(:div, class: options[:class],
-      style: "background-color: ##{ allowed_colors.values[bg_key] }; color: #555") do
+    content_tag(:div, class: options[:class], style: style) do
       project.name[0, 1].upcase
     end
   end
@@ -247,15 +247,6 @@ module ApplicationHelper
     Gitlab::MarkdownHelper.gitlab_markdown?(filename)
   end
 
-  def spinner(text = nil, visible = false)
-    css_class = 'loading'
-    css_class << ' hide' unless visible
-
-    content_tag :div, class: css_class do
-      content_tag(:i, nil, class: 'fa fa-spinner fa-spin') + text
-    end
-  end
-
   def link_to(name = nil, options = nil, html_options = nil, &block)
     begin
       uri = URI(options)
@@ -324,4 +315,12 @@ module ApplicationHelper
       profile_key_path(key)
     end
   end
+
+  def nav_sidebar_class
+    if nav_menu_collapsed?
+      "page-sidebar-collapsed"
+    else
+      "page-sidebar-expanded"
+    end
+  end
 end

app/helpers/commits_helper.rb

@@ -65,8 +65,7 @@ module CommitsHelper
     branches.sort.map do |branch|
       link_to(project_tree_path(project, branch)) do
         content_tag :span, class: 'label label-gray' do
-          content_tag(:i, nil, class: 'fa fa-code-fork') + ' ' +
-            branch
+          icon('code-fork') + ' ' + branch
         end
       end
     end.join(" ").html_safe
@@ -78,8 +77,7 @@ module CommitsHelper
     sorted.map do |tag|
       link_to(project_commits_path(project, project.repository.find_tag(tag).name)) do
         content_tag :span, class: 'label label-gray' do
-          content_tag(:i, nil, class: 'fa fa-tag') + ' ' +
-            tag
+          icon('tag') + ' ' + tag
         end
       end
     end.join(" ").html_safe
@@ -114,7 +112,8 @@ module CommitsHelper
     person_name = user.nil? ? source_name : user.name
     person_email = user.nil? ? source_email : user.email
 
-    text = if options[:avatar]
+    text =
+      if options[:avatar]
         avatar = image_tag(avatar_icon(person_email, options[:size]), class: "avatar #{"s#{options[:size]}" if options[:size]}", width: options[:size], alt: "")
         %Q{#{avatar} <span class="commit-#{options[:source]}-name">#{person_name}</span>}
       else

app/helpers/compare_helper.rb

@@ -10,6 +10,6 @@ module CompareHelper
   end
 
   def compare_mr_path
-    new_project_merge_request_path(@project, merge_request: {source_branch: params[:to], target_branch: params[:from]})
+    new_project_merge_request_path(@project, merge_request: { source_branch: params[:to], target_branch: params[:from] })
   end
 end

app/helpers/emails_helper.rb

@@ -31,7 +31,7 @@ module EmailsHelper
   end
 
   def add_email_highlight_css
-    Rugments::Themes::Github.render(:scope => '.highlight')
+    Rugments::Themes::Github.render(scope: '.highlight')
   end
 
   def color_email_diff(diffcontent)

app/helpers/events_helper.rb

@@ -27,18 +27,17 @@ module EventsHelper
 
     content_tag :li, class: "filter_icon #{active}" do
       link_to request.path, class: 'has_tooltip event_filter_link', id: "#{key}_event_filter", 'data-original-title' => tooltip do
-        content_tag(:i, nil, class: icon_for_event[key]) +
-          content_tag(:span, ' ' + tooltip)
+        icon(icon_for_event[key]) + content_tag(:span, ' ' + tooltip)
       end
     end
   end
 
   def icon_for_event
     {
-      EventFilter.push     => 'fa fa-upload',
-      EventFilter.merged   => 'fa fa-check-square-o',
-      EventFilter.comments => 'fa fa-comments',
-      EventFilter.team     => 'fa fa-user',
+      EventFilter.push     => 'upload',
+      EventFilter.merged   => 'check-square-o',
+      EventFilter.comments => 'comments',
+      EventFilter.team     => 'user',
     }
   end
 

app/helpers/icons_helper.rb

 module IconsHelper
+  # Creates an icon tag given icon name(s) and possible icon modifiers.
+  #
+  # Right now this method simply delegates directly to `fa_icon` from the
+  # font-awesome-rails gem, but should we ever use a different icon pack in the
+  # future we won't have to change hundreds of method calls.
+  def icon(names, options = {})
+    fa_icon(names, options)
+  end
+
+  def spinner(text = nil, visible = false)
+    css_class = 'loading'
+    css_class << ' hide' unless visible
+
+    content_tag :div, class: css_class do
+      icon('spinner spin') + text
+    end
+  end
+
   def boolean_to_icon(value)
     if value.to_s == "true"
-      content_tag :i, nil, class: 'fa fa-circle cgreen'
+      icon('circle', class: 'cgreen')
     else
-      content_tag :i, nil, class: 'fa fa-power-off clgray'
+      icon('power-off', class: 'clgray')
     end
   end
 
   def public_icon
-    content_tag :i, nil, class: 'fa fa-globe'
+    icon('globe')
   end
 
   def internal_icon
-    content_tag :i, nil, class: 'fa fa-shield'
+    icon('shield')
   end
 
   def private_icon
-    content_tag :i, nil, class: 'fa fa-lock'
+    icon('lock')
   end
 end

app/helpers/issues_helper.rb

@@ -49,7 +49,7 @@ module IssuesHelper
       ts << capture_haml do
         haml_tag :span do
           haml_concat '&middot;'
-          haml_concat '<i class="fa fa-edit" title="edited"></i> '
+          haml_concat icon('edit', title: 'edited')
           haml_concat time_ago_with_tooltip(issue.updated_at, 'bottom', 'issue_edited_ago')
         end
       end

app/helpers/merge_requests_helper.rb

@@ -15,12 +15,14 @@ module MergeRequestsHelper
   end
 
   def new_mr_from_push_event(event, target_project)
-    return :merge_request => {
+    return {
+      merge_request: {
         source_project_id: event.project.id,
         target_project_id: target_project.id,
         source_branch: event.branch_name,
         target_branch: target_project.repository.root_ref
       }
+    }
   end
 
   def mr_css_classes(mr)

app/helpers/nav_helper.rb

+module NavHelper
+  def nav_menu_collapsed?
+    cookies[:collapsed_nav] == 'true'
+  end
+end

app/helpers/notes_helper.rb

@@ -22,7 +22,7 @@ module NotesHelper
       ts << capture_haml do
         haml_tag :span do
           haml_concat '&middot;'
-          haml_concat '<i class="fa fa-edit" title="edited"></i> '
+          haml_concat icon('edit', title: 'edited')
           haml_concat time_ago_with_tooltip(note.updated_at, 'bottom', 'note_edited_ago')
         end
       end
@@ -57,7 +57,7 @@ module NotesHelper
     button_tag(class: 'btn add-diff-note js-add-diff-note-button',
                data: data,
                title: 'Add a comment to this line') do
-      content_tag :i, nil, class: 'fa fa-comment-o'
+      icon('comment-o')
     end
   end
 
@@ -74,7 +74,7 @@ module NotesHelper
 
     button_tag class: 'btn reply-btn js-discussion-reply-button',
                data: data, title: 'Add a reply' do
-      link_text = content_tag(:i, nil, class: 'fa fa-comment')
+      link_text = icon('comment')
       link_text << ' Reply'
     end
   end

app/helpers/notifications_helper.rb

 module NotificationsHelper
   def notification_icon(notification)
     if notification.disabled?
-      content_tag :i, nil, class: 'fa fa-volume-off ns-mute'
+      icon('volume-off', class: 'ns-mute')
     elsif notification.participating?
-      content_tag :i, nil, class: 'fa fa-volume-down ns-part'
+      icon('volume-down', class: 'ns-part')
     elsif notification.watch?
-      content_tag :i, nil, class: 'fa fa-volume-up ns-watch'
+      icon('volume-up', class: 'ns-watch')
     else
-      content_tag :i, nil, class: 'fa fa-circle-o ns-default'
+      icon('circle-o', class: 'ns-default')
     end
   end
 end

app/helpers/projects_helper.rb

@@ -83,7 +83,7 @@ module ProjectsHelper
                       ' Star'
                     end
 
-      content_tag('i', ' ', class: 'fa fa-star') + toggle_text
+      icon('star') + toggle_text
     end
 
     count_html = content_tag('span', class: 'count') do
@@ -95,7 +95,7 @@ module ProjectsHelper
       class: cls,
       method: :post,
       remote: true,
-      data: {type: 'json'}
+      data: { type: 'json' }
     }
 
 
@@ -107,7 +107,7 @@ module ProjectsHelper
   end
 
   def link_to_toggle_fork
-    out = content_tag(:i, '', class: 'fa fa-code-fork')
+    out = icon('code-fork')
     out << ' Fork'
     out << content_tag(:span, class: 'count') do
       @project.forks_count.to_s
@@ -254,4 +254,3 @@ module ProjectsHelper
     enabled_oauth_providers.include?(:github)
   end
 end
-

app/helpers/tree_helper.rb

@@ -38,13 +38,8 @@ module TreeHelper
   #
   # type - String type of the tree item; either 'folder' or 'file'
   def tree_icon(type)
-    icon_class = if type == 'folder'
-                   'fa fa-folder'
-                 else
-                   'fa fa-file-o'
-                 end
-
-    content_tag :i, nil, class: icon_class
+    icon_class = type == 'folder' ? 'folder' : 'file-o'
+    icon(icon_class)
   end
 
   def tree_hex_class(content)

app/models/application_setting.rb

@@ -15,7 +15,8 @@
 #
 
 class ApplicationSetting < ActiveRecord::Base
-  validates :home_page_url, allow_blank: true,
+  validates :home_page_url,
+    allow_blank: true,
     format: { with: URI::regexp(%w(http https)), message: "should be a valid url" },
     if: :home_page_url_column_exist
 

app/models/commit.rb

@@ -88,7 +88,8 @@ class Commit
   # cut off, ellipses (`&hellp;`) are prepended to the commit message.
   def description
     title_end = safe_message.index("\n")
-    @description ||= if (!title_end && safe_message.length > 100) || (title_end && title_end > 100)
+    @description ||=
+      if (!title_end && safe_message.length > 100) || (title_end && title_end > 100)
         "&hellip;".html_safe << safe_message[80..-1]
       else
         safe_message.split("\n", 2)[1].try(:chomp)

app/models/hooks/web_hook.rb

@@ -44,11 +44,11 @@ class WebHook < ActiveRecord::Base
       }
       WebHook.post(post_url,
                    body: data.to_json,
-                   headers: {"Content-Type" => "application/json"},
+                   headers: { "Content-Type" => "application/json" },
                    verify: false,
                    basic_auth: auth)
     end
-  rescue SocketError, Errno::ECONNREFUSED, Net::OpenTimeout => e
+  rescue SocketError, Errno::ECONNRESET, Errno::ECONNREFUSED, Net::OpenTimeout => e
     logger.error("WebHook Error => #{e}")
     false
   end

app/models/identity.rb

@@ -11,5 +11,5 @@
 class Identity < ActiveRecord::Base
   belongs_to :user
 
-  validates :extern_uid, allow_blank: true, uniqueness: {scope: :provider}
+  validates :extern_uid, allow_blank: true, uniqueness: { scope: :provider }
 end

app/models/merge_request.rb

@@ -76,7 +76,7 @@ class MergeRequest < ActiveRecord::Base
       merge_request.save
     end
 
-    after_transition :locked => (any - :locked) do |merge_request, transition|
+    after_transition locked: (any - :locked) do |merge_request, transition|
       merge_request.locked_at = nil
       merge_request.save
     end

app/models/namespace.rb

@@ -20,12 +20,17 @@ class Namespace < ActiveRecord::Base
   belongs_to :owner, class_name: "User"
 
   validates :owner, presence: true, unless: ->(n) { n.type == "Group" }
-  validates :name, presence: true, uniqueness: true,
+  validates :name,
+    presence: true, uniqueness: true,
     length: { within: 0..255 },
     format: { with: Gitlab::Regex.name_regex,
               message: Gitlab::Regex.name_regex_message }
+
   validates :description, length: { within: 0..255 }
-  validates :path, uniqueness: { case_sensitive: false }, presence: true, length: { within: 1..255 },
+  validates :path,
+    uniqueness: { case_sensitive: false },
+    presence: true,
+    length: { within: 1..255 },
     exclusion: { in: Gitlab::Blacklist.path },
     format: { with: Gitlab::Regex.path_regex,
               message: Gitlab::Regex.path_regex_message }

app/models/project.rb

@@ -14,7 +14,7 @@
 #  merge_requests_enabled :boolean          default(TRUE), not null
 #  wiki_enabled           :boolean          default(TRUE), not null
 #  namespace_id           :integer
-#  issues_tracker         :string(255)      default('gitlab'), not null
+#  issues_tracker         :string(255)      default("gitlab"), not null
 #  issues_tracker_id      :string(255)
 #  snippets_enabled       :boolean          default(TRUE), not null
 #  last_activity_at       :datetime
@@ -108,10 +108,14 @@ class Project < ActiveRecord::Base
   # Validations
   validates :creator, presence: true, on: :create
   validates :description, length: { maximum: 2000 }, allow_blank: true
-  validates :name, presence: true, length: { within: 0..255 },
+  validates :name,
+    presence: true,
+    length: { within: 0..255 },
     format: { with: Gitlab::Regex.project_name_regex,
               message: Gitlab::Regex.project_regex_message }
-  validates :path, presence: true, length: { within: 0..255 },
+  validates :path,
+    presence: true,
+    length: { within: 0..255 },
     exclusion: { in: Gitlab::Blacklist.path },
     format: { with: Gitlab::Regex.path_regex,
               message: Gitlab::Regex.path_regex_message }
@@ -156,22 +160,22 @@ class Project < ActiveRecord::Base
     end
 
     event :import_finish do
-      transition :started => :finished
+      transition started: :finished
     end
 
     event :import_fail do
-      transition :started => :failed
+      transition started: :failed
     end
 
     event :import_retry do
-      transition :failed => :started
+      transition failed: :started
     end
 
     state :started
     state :finished
     state :failed
 
-    after_transition any => :started, :do => :add_import_job
+    after_transition any => :started, do: :add_import_job
   end
 
   class << self

app/models/project_contributions.rb

+class ProjectContributions
+  attr_reader :project, :user
+
+  def initialize(project, user)
+    @project, @user = project, user
+  end
+
+  def commits_log
+    repository = project.repository
+
+    if !repository.exists? || repository.empty?
+      return {}
+    end
+
+    Rails.cache.fetch(cache_key) do
+      repository.commits_per_day_for_user(user)
+    end
+  end
+
+  def cache_key
+    "#{Date.today.to_s}-commits-log-#{project.id}-#{user.email}"
+  end
+end

app/models/project_services/bamboo_service.rb

@@ -17,13 +17,19 @@ class BambooService < CiService
 
   prop_accessor :bamboo_url, :build_key, :username, :password
 
-  validates :bamboo_url, presence: true,
-            format: { with: URI::regexp }, if: :activated?
+  validates :bamboo_url,
+    presence: true,
+    format: { with: URI::regexp },
+    if: :activated?
   validates :build_key, presence: true, if: :activated?
-  validates :username, presence: true,
-            if: ->(service) { service.password? }, if: :activated?
-  validates :password, presence: true,
-            if: ->(service) { service.username? }, if: :activated?
+  validates :username,
+    presence: true,
+    if: ->(service) { service.password? },
+    if: :activated?
+  validates :password,
+    presence: true,
+    if: ->(service) { service.username? },
+    if: :activated?
 
   attr_accessor :response
 

app/models/project_services/custom_issue_tracker_service.rb

+# == Schema Information
+#
+# Table name: services
+#
+#  id         :integer          not null, primary key
+#  type       :string(255)
+#  title      :string(255)
+#  project_id :integer          not null
+#  created_at :datetime
+#  updated_at :datetime
+#  active     :boolean          default(FALSE), not null
+#  properties :text
+#
+
 class CustomIssueTrackerService < IssueTrackerService
 
   prop_accessor :title, :description, :project_url, :issues_url, :new_issue_url
@@ -27,8 +41,8 @@ class CustomIssueTrackerService < IssueTrackerService
       { type: 'text', name: 'title', placeholder: title },
       { type: 'text', name: 'description', placeholder: description },
       { type: 'text', name: 'project_url', placeholder: 'Project url' },
-      { type: 'text', name: 'issues_url', placeholder: 'Issue url'},
-      { type: 'text', name: 'new_issue_url', placeholder: 'New Issue url'}
+      { type: 'text', name: 'issues_url', placeholder: 'Issue url' },
+      { type: 'text', name: 'new_issue_url', placeholder: 'New Issue url' }
     ]
   end
 

app/models/project_services/gitlab_ci_service.rb

@@ -81,7 +81,7 @@ class GitlabCiService < CiService
   def fields
     [
       { type: 'text', name: 'token', placeholder: 'GitLab CI project specific token' },
-      { type: 'text', name: 'project_url', placeholder: 'http://ci.gitlabhq.com/projects/3'}
+      { type: 'text', name: 'project_url', placeholder: 'http://ci.gitlabhq.com/projects/3' }
     ]
   end
 end

app/models/project_services/gitlab_issue_tracker_service.rb

+# == Schema Information
+#
+# Table name: services
+#
+#  id         :integer          not null, primary key
+#  type       :string(255)
+#  title      :string(255)
+#  project_id :integer          not null
+#  created_at :datetime
+#  updated_at :datetime
+#  active     :boolean          default(FALSE), not null
+#  properties :text
+#
+
 class GitlabIssueTrackerService < IssueTrackerService
   include Rails.application.routes.url_helpers
   prop_accessor :title, :description, :project_url, :issues_url, :new_issue_url

app/models/project_services/issue_tracker_service.rb

+# == Schema Information
+#
+# Table name: services
+#
+#  id         :integer          not null, primary key
+#  type       :string(255)
+#  title      :string(255)
+#  project_id :integer          not null
+#  created_at :datetime
+#  updated_at :datetime
+#  active     :boolean          default(FALSE), not null
+#  properties :text
+#
+
 class IssueTrackerService < Service
 
   validates :project_url, :issues_url, :new_issue_url, presence: true, if: :activated?
@@ -30,8 +44,8 @@ class IssueTrackerService < Service
     [
       { type: 'text', name: 'description', placeholder: description },
       { type: 'text', name: 'project_url', placeholder: 'Project url' },
-      { type: 'text', name: 'issues_url', placeholder: 'Issue url'},
-      { type: 'text', name: 'new_issue_url', placeholder: 'New Issue url'}
+      { type: 'text', name: 'issues_url', placeholder: 'Issue url' },
+      { type: 'text', name: 'new_issue_url', placeholder: 'New Issue url' }
     ]
   end
 

app/models/project_services/jira_service.rb

+# == Schema Information
+#
+# Table name: services
+#
+#  id         :integer          not null, primary key
+#  type       :string(255)
+#  title      :string(255)
+#  project_id :integer          not null
+#  created_at :datetime
+#  updated_at :datetime
+#  active     :boolean          default(FALSE), not null
+#  properties :text
+#
+
 class JiraService < IssueTrackerService
 
   prop_accessor :title, :description, :project_url, :issues_url, :new_issue_url

app/models/project_services/redmine_service.rb

+# == Schema Information
+#
+# Table name: services
+#
+#  id         :integer          not null, primary key
+#  type       :string(255)
+#  title      :string(255)
+#  project_id :integer          not null
+#  created_at :datetime
+#  updated_at :datetime
+#  active     :boolean          default(FALSE), not null
+#  properties :text
+#
+
 class RedmineService < IssueTrackerService
 
   prop_accessor :title, :description, :project_url, :issues_url, :new_issue_url

app/models/project_services/teamcity_service.rb

@@ -17,12 +17,15 @@ class TeamcityService < CiService
 
   prop_accessor :teamcity_url, :build_type, :username, :password
 
-  validates :teamcity_url, presence: true,
+  validates :teamcity_url,
+    presence: true,
     format: { with: URI::regexp }, if: :activated?
   validates :build_type, presence: true, if: :activated?
-  validates :username, presence: true,
+  validates :username,
+    presence: true,
     if: ->(service) { service.password? }, if: :activated?
-  validates :password, presence: true,
+  validates :password,
+    presence: true,
     if: ->(service) { service.username? }, if: :activated?
 
   attr_accessor :response

app/models/project_wiki.rb

@@ -136,7 +136,7 @@ class ProjectWiki
   def commit_details(action, message = nil, title = nil)
     commit_message = message || default_message(action, title)
 
-    {email: @user.email, name: @user.name, message: commit_message}
+    { email: @user.email, name: @user.name, message: commit_message }
   end
 
   def default_message(action, title)

app/models/repository.rb

@@ -30,7 +30,7 @@ class Repository
     commit = Gitlab::Git::Commit.find(raw_repository, id)
     commit = Commit.new(commit) if commit
     commit
-  rescue Rugged::OdbError => ex
+  rescue Rugged::OdbError
     nil
   end
 
@@ -61,25 +61,25 @@ class Repository
   end
 
   def add_branch(branch_name, ref)
-    Rails.cache.delete(cache_key(:branch_names))
+    cache.expire(:branch_names)
 
     gitlab_shell.add_branch(path_with_namespace, branch_name, ref)
   end
 
   def add_tag(tag_name, ref, message = nil)
-    Rails.cache.delete(cache_key(:tag_names))
+    cache.expire(:tag_names)
 
     gitlab_shell.add_tag(path_with_namespace, tag_name, ref, message)
   end
 
   def rm_branch(branch_name)
-    Rails.cache.delete(cache_key(:branch_names))
+    cache.expire(:branch_names)
 
     gitlab_shell.rm_branch(path_with_namespace, branch_name)
   end
 
   def rm_tag(tag_name)
-    Rails.cache.delete(cache_key(:tag_names))
+    cache.expire(:tag_names)
 
     gitlab_shell.rm_tag(path_with_namespace, tag_name)
   end
@@ -97,19 +97,15 @@ class Repository
   end
 
   def branch_names
-    Rails.cache.fetch(cache_key(:branch_names)) do
-      raw_repository.branch_names
-    end
+    cache.fetch(:branch_names) { raw_repository.branch_names }
   end
 
   def tag_names
-    Rails.cache.fetch(cache_key(:tag_names)) do
-      raw_repository.tag_names
-    end
+    cache.fetch(:tag_names) { raw_repository.tag_names }
   end
 
   def commit_count
-    Rails.cache.fetch(cache_key(:commit_count)) do
+    cache.fetch(:commit_count) do
       begin
         raw_repository.commit_count(self.root_ref)
       rescue
@@ -121,26 +117,19 @@ class Repository
   # Return repo size in megabytes
   # Cached in redis
   def size
-    Rails.cache.fetch(cache_key(:size)) do
-      raw_repository.size
-    end
+    cache.fetch(:size) { raw_repository.size }
   end
 
   def expire_cache
-    Rails.cache.delete(cache_key(:size))
-    Rails.cache.delete(cache_key(:branch_names))
-    Rails.cache.delete(cache_key(:tag_names))
-    Rails.cache.delete(cache_key(:commit_count))
-    Rails.cache.delete(cache_key(:graph_log))
-    Rails.cache.delete(cache_key(:readme))
-    Rails.cache.delete(cache_key(:version))
-    Rails.cache.delete(cache_key(:contribution_guide))
+    %i(size branch_names tag_names commit_count graph_log
+       readme version contribution_guide).each do |key|
+      cache.expire(key)
+    end
   end
 
   def graph_log
-    Rails.cache.fetch(cache_key(:graph_log)) do
-      commits = raw_repository.log(limit: 6000,
-                                   skip_merges: true,
+    cache.fetch(:graph_log) do
+      commits = raw_repository.log(limit: 6000, skip_merges: true,
                                    ref: root_ref)
 
       commits.map do |rugged_commit|
@@ -176,10 +165,6 @@ class Repository
       end
   end
 
-  def cache_key(type)
-    "#{type}:#{path_with_namespace}"
-  end
-
   def method_missing(m, *args, &block)
     raw_repository.send(m, *args, &block)
   end
@@ -199,13 +184,11 @@ class Repository
   end
 
   def readme
-    Rails.cache.fetch(cache_key(:readme)) do
-      tree(:head).readme
-    end
+    cache.fetch(:readme) { tree(:head).readme }
   end
 
   def version
-    Rails.cache.fetch(cache_key(:version)) do
+    cache.fetch(:version) do
       tree(:head).blobs.find do |file|
         file.name.downcase == 'version'
       end
@@ -213,9 +196,7 @@ class Repository
   end
 
   def contribution_guide
-    Rails.cache.fetch(cache_key(:contribution_guide)) do
-      tree(:head).contribution_guide
-    end
+    cache.fetch(:contribution_guide) { tree(:head).contribution_guide }
   end
 
   def head_commit
@@ -351,4 +332,10 @@ class Repository
       []
     end
   end
+
+  private
+
+  def cache
+    @cache ||= RepositoryCache.new(path_with_namespace)
+  end
 end

app/models/snippet.rb

@@ -29,7 +29,9 @@ class Snippet < ActiveRecord::Base
 
   validates :author, presence: true
   validates :title, presence: true, length: { within: 0..255 }
-  validates :file_name, presence: true, length: { within: 0..255 },
+  validates :file_name,
+    presence: true,
+    length: { within: 0..255 },
     format: { with: Gitlab::Regex.path_regex,
               message: Gitlab::Regex.path_regex_message }
   validates :content, presence: true

app/models/user.rb

@@ -113,10 +113,12 @@ class User < ActiveRecord::Base
   # Validations
   #
   validates :name, presence: true
-  validates :email, presence: true, email: {strict_mode: true}, uniqueness: true
+  validates :email, presence: true, email: { strict_mode: true }, uniqueness: true
   validates :bio, length: { maximum: 255 }, allow_blank: true
-  validates :projects_limit, presence: true, numericality: {greater_than_or_equal_to: 0}
-  validates :username, presence: true, uniqueness: { case_sensitive: false },
+  validates :projects_limit, presence: true, numericality: { greater_than_or_equal_to: 0 }
+  validates :username,
+    presence: true,
+    uniqueness: { case_sensitive: false },
     exclusion: { in: Gitlab::Blacklist.path },
     format: { with: Gitlab::Regex.username_regex,
               message: Gitlab::Regex.username_regex_message }

app/models/wiki_page.rb

@@ -43,7 +43,7 @@ class WikiPage
     @attributes[:slug]
   end
 
-  alias :to_param :slug
+  alias_method :to_param, :slug
 
   # The formatted title of this page.
   def title

app/services/projects/participants_service.rb

@@ -5,7 +5,8 @@ module Projects
     end
 
     def execute(note_type, note_id)
-      participating = if note_type && note_id
+      participating =
+        if note_type && note_id
           participants_in(note_type, note_id)
         else
           []

app/views/dashboard/_groups.html.haml

@@ -10,7 +10,8 @@
     - groups.each do |group|
       %li.group-row
         = link_to group_path(id: group.path), class: dom_class(group) do
-          = image_tag group_icon(group.path), class: "avatar s24"
+          .dash-project-avatar
+            = image_tag group_icon(group.path), class: "avatar s40"
           %span.group-name.filter-title
             = truncate(group.name, length: 35)
           %span.arrow

app/views/dashboard/_project.html.haml

 = link_to project_path(project), class: dom_class(project) do
+  .dash-project-avatar
+    = project_icon(project.to_param, alt: '', class: 'avatar s40')
   .dash-project-access-icon
     = visibility_level_icon(project.visibility_level)
-  .dash-project-avatar
-    = project_icon(project.to_param, alt: '', class: 'avatar s24')
   %span.str-truncated
     %span.namespace-name
       - if project.namespace

app/views/groups/_projects.html.haml

@@ -12,10 +12,10 @@
     - projects.each do |project|
       %li.project-row
         = link_to project_path(project), class: dom_class(project) do
+          .dash-project-avatar
+            = project_icon(project.to_param, alt: '', class: 'avatar s40')
           .dash-project-access-icon
             = visibility_level_icon(project.visibility_level)
-          .dash-project-avatar
-            = project_icon(project.to_param, alt: '', class: 'avatar s24')
           %span.str-truncated
             %span.project-name
               = project.name

app/views/groups/show.html.haml

 .dashboard
   %div
-    = image_tag group_icon(@group.path), class: "avatar s90"
+    = image_tag group_icon(@group.path), class: "avatar avatar-tile s90"
     .clearfix
       %h2
         = @group.name

app/views/layouts/_collapse_button.html.haml

+- if nav_menu_collapsed?
+  = link_to icon('angle-right'), '#', class: 'toggle-nav-collapse'
+- else
+  = link_to icon('angle-left'), '#', class: 'toggle-nav-collapse'

app/views/layouts/_page.html.haml

 - if defined?(sidebar)
-  .page-with-sidebar
+  .page-with-sidebar{ class: nav_sidebar_class }
     = render "layouts/broadcast"
     .sidebar-wrapper
       = render(sidebar)
+      .collapse-nav
+        = render partial: 'layouts/collapse_button'
     .content-wrapper
       .container-fluid
         .content

app/views/projects/commit/_commit_box.html.haml

@@ -37,23 +37,8 @@
   - @commit.parents.each do |parent|
     = link_to parent.short_id, project_commit_path(@project, parent)
 
-.commit-info-row
-  - if @branches.any?
-    %span
-      - branch = commit_default_branch(@project, @branches)
-      = link_to(project_tree_path(@project, branch)) do
-        %span.label.label-gray
-          %i.fa.fa-code-fork
-          = branch
-      - if @branches.any? || @tags.any?
-        = link_to("#", class: "js-details-expand") do
-          %span.label.label-gray
-            \...
-        %span.js-details-content.hide
-          - if @branches.any?
-            = commit_branches_links(@project, @branches)
-          - if @tags.any?
-            = commit_tags_links(@project, @tags)
+.commit-info-row.branches
+  %i.fa.fa-spinner.fa-spin
 
 .commit-box
   %h3.commit-title
@@ -61,3 +46,7 @@
   - if @commit.description.present?
     %pre.commit-description
       = preserve(gfm(escape_once(@commit.description)))
+
+:coffeescript
+  $ ->
+    $(".commit-info-row.branches").load("#{branches_project_commit_path(@project, @commit.id)}")
\ No newline at end of file

app/views/projects/commit/branches.html.haml

+- if @branches.any?
+  %span
+    - branch = commit_default_branch(@project, @branches)
+    = link_to(project_tree_path(@project, branch)) do
+      %span.label.label-gray
+        %i.fa.fa-code-fork
+        = branch
+    - if @branches.any? || @tags.any?
+      = link_to("#", class: "js-details-expand") do
+        %span.label.label-gray
+          \...
+      %span.js-details-content.hide
+        - if @branches.any?
+          = commit_branches_links(@project, @branches)
+        - if @tags.any?
+          = commit_tags_links(@project, @tags)
\ No newline at end of file

app/views/projects/empty.html.haml

@@ -10,7 +10,7 @@
     You can
     = link_to project_new_blob_path(@project, 'master'), class: 'btn btn-new btn-lg' do
       add a file
-     or push it via command line.
+     or do a push via the command line.
 
 %h4
   %strong Command line instructions

app/views/projects/issues/_discussion.html.haml

@@ -13,7 +13,7 @@
         = link_to_member(@project, participant, name: false, size: 24)
 
     .voting_notes#notes= render "projects/notes/notes_with_form"
-  .col-md-3.hidden-sm.hidden-xs
+  .col-md-3
     %div
     .clearfix
       %span.slead.has_tooltip{:"data-original-title" => 'Cross-project reference'}

app/views/projects/issues/_issue_context.html.haml

@@ -2,23 +2,21 @@
   %div.prepend-top-20
     %p
       Assignee:
-
-    - if can?(current_user, :modify_issue, @issue)
-      = project_users_select_tag('issue[assignee_id]', placeholder: 'Select assignee', class: 'custom-form-control js-select2 js-assignee', selected: @issue.assignee_id)
-    - elsif issue.assignee
+      - if issue.assignee
         = link_to_member(@project, @issue.assignee)
       - else
-      None
+        none
+    - if can?(current_user, :modify_issue, @issue)
+      = project_users_select_tag('issue[assignee_id]', placeholder: 'Select assignee', class: 'custom-form-control js-select2 js-assignee', selected: @issue.assignee_id)
 
   %div.prepend-top-20
     %p
       Milestone:
+      - if issue.milestone
+        #{link_to @issue.milestone.title, project_milestone_path(@project, @issue.milestone)}
+      - else
+        none
     - if can?(current_user, :modify_issue, @issue)
       = f.select(:milestone_id, milestone_options(@issue), { include_blank: "Select milestone" }, {class: 'select2 select2-compact js-select2 js-milestone'})
       = hidden_field_tag :issue_context
       = f.submit class: 'btn'
-    - elsif issue.milestone
-      = link_to project_milestone_path(@project, @issue.milestone) do
-        = @issue.milestone.title
-    - else
-      None

app/views/projects/issues/update.js.haml

@@ -3,8 +3,15 @@
     :plain
       $("##{dom_id(@issue)}").fadeOut();
 - elsif params[:issue_context]
+  $('.context').html("#{escape_javascript(render partial: 'issue_context', locals: { issue: @issue })}");
   $('.context').effect('highlight');
   - if @issue.milestone
     $('.milestone-nav-link').replaceWith("<span class='milestone-nav-link'>| <span class='light'>Milestone</span> #{escape_javascript(link_to @issue.milestone.title, project_milestone_path(@issue.project, @issue.milestone))}</span>")
   - else
     $('.milestone-nav-link').html('')
+
+
+$('select.select2').select2({width: 'resolve', dropdownAutoWidth: true})
+$('.edit-issue.inline-update input[type="submit"]').hide();
+new ProjectUsersSelect();
+new Issue();

app/views/projects/merge_requests/_discussion.html.haml

@@ -9,7 +9,7 @@
   .col-md-9
     = render "projects/merge_requests/show/participants"
     = render "projects/notes/notes_with_form"
-  .col-md-3.hidden-sm.hidden-xs
+  .col-md-3
     .clearfix
       %span.slead.has_tooltip{:"data-original-title" => 'Cross-project reference'}
         = cross_project_reference(@project, @merge_request)
@@ -18,7 +18,7 @@
       %cite.cgray
         = render partial: 'projects/merge_requests/show/context', locals: { merge_request: @merge_request }
     %hr
-    .votes-holder.hidden-sm.hidden-xs
+    .votes-holder
       %h6 Votes
       #votes= render 'votes/votes_block', votable: @merge_request
 

app/views/projects/merge_requests/show/_context.html.haml

@@ -2,22 +2,22 @@
   %div.prepend-top-20
     %p
       Assignee:
-
-    - if can?(current_user, :modify_merge_request, @merge_request)
-      = project_users_select_tag('merge_request[assignee_id]', placeholder: 'Select assignee', class: 'custom-form-control js-select2 js-assignee', selected: @merge_request.assignee_id)
-    - elsif merge_request.assignee
+      - if @merge_request.assignee
         = link_to_member(@project, @merge_request.assignee)
       - else
-      None
+        none
+    - if can?(current_user, :modify_merge_request, @merge_request)
+      = project_users_select_tag('merge_request[assignee_id]', placeholder: 'Select assignee', class: 'custom-form-control js-select2 js-assignee', selected: @merge_request.assignee_id)
 
   %div.prepend-top-20
     %p
       Milestone:
+      - if @merge_request.milestone
+        %span.back-to-milestone
+          #{link_to @merge_request.milestone.title, project_milestone_path(@project, @merge_request.milestone)}
+      - else
+        none
     - if can?(current_user, :modify_merge_request, @merge_request)
       = f.select(:milestone_id, milestone_options(@merge_request), { include_blank: "Select milestone" }, {class: 'select2 select2-compact js-select2 js-milestone'})
       = hidden_field_tag :merge_request_context
       = f.submit class: 'btn'
-    - elsif merge_request.milestone
-      = link_to merge_request.milestone.title, project_milestone_path
-    - else
-      None

app/views/projects/merge_requests/update.js.haml

 - if params[:merge_request_context]
+  $('.context').html("#{escape_javascript(render partial: 'projects/merge_requests/show/context', locals: { issue: @issue })}");
   $('.context').effect('highlight');
+
+  new ProjectUsersSelect();
+
+  $('select.select2').select2({width: 'resolve', dropdownAutoWidth: true});
+  merge_request = new MergeRequest();

app/views/users/_groups.html.haml

 .clearfix
   - groups.each do |group|
-    = link_to group, class: 'profile-groups-avatars', title: group.name do
-      = image_tag group_icon(group.path), class: 'avatar avatar-inline s40'
+    = link_to group, class: 'profile-groups-avatars inline', title: group.name do
+      = image_tag group_icon(group.path), class: 'avatar avatar-tile s40'

app/views/users/calendar.html.haml

-%h4 Calendar:
+%h4 Calendar
 #cal-heatmap.calendar
   :javascript
     new calendar(

app/views/users/show.html.haml

 .row
   .col-md-8
     %h3.page-title
-      = image_tag avatar_icon(@user.email, 90), class: "avatar s90", alt: ''
+      = image_tag avatar_icon(@user.email, 90), class: "avatar avatar-tile s90", alt: ''
       = @user.name
       - if @user == current_user
         .pull-right
@@ -15,7 +15,7 @@
     .clearfix
 
     - if @groups.any?
-      %h4 Groups:
+      %h4 Groups
       = render 'groups', groups: @groups
       %hr
 
@@ -24,7 +24,7 @@
         %i.fa.fa-spinner.fa-spin
     %hr
     %h4
-      User Activity:
+      User Activity
 
       - if current_user
         %span.rss-icon.pull-right

config/application.rb

@@ -70,7 +70,10 @@ module Gitlab
     config.middleware.use Rack::Cors do
       allow do
         origins '*'
-        resource '/api/*', headers: :any, methods: [:get, :post, :options, :put, :delete]
+        resource '/api/*',
+          headers: :any,
+          methods: [:get, :post, :options, :put, :delete],
+          expose: ['Link']
       end
     end
 

config/initializers/1_settings.rb

@@ -149,7 +149,7 @@ Settings.gitlab_shell['ssh_path_prefix'] ||= Settings.send(:build_gitlab_shell_s
 Settings['backup'] ||= Settingslogic.new({})
 Settings.backup['keep_time']  ||= 0
 Settings.backup['path']         = File.expand_path(Settings.backup['path'] || "tmp/backups/", Rails.root)
-Settings.backup['upload'] ||= Settingslogic.new({'remote_directory' => nil, 'connection' => nil})
+Settings.backup['upload'] ||= Settingslogic.new({ 'remote_directory' => nil, 'connection' => nil })
 # Convert upload connection settings to use symbol keys, to make Fog happy
 if Settings.backup['upload']['connection']
   Settings.backup['upload']['connection'] = Hash[Settings.backup['upload']['connection'].map { |k, v| [k.to_sym, v] }]

config/initializers/acts_as_taggable_on_patch.rb

@@ -42,7 +42,8 @@ module ActsAsTaggableOn::Taggable
 
         elsif options.delete(:any)
           # get tags, drop out if nothing returned (we need at least one)
-          tags = if options.delete(:wild)
+          tags =
+            if options.delete(:wild)
               ActsAsTaggableOn::Tag.named_like_any(tag_list)
             else
               ActsAsTaggableOn::Tag.named_any(tag_list)

config/initializers/carrierwave.rb

@@ -12,22 +12,30 @@ if File.exists?(aws_file)
       aws_secret_access_key: AWS_CONFIG['secret_access_key'], # required
       region: AWS_CONFIG['region'],                           # optional, defaults to 'us-east-1'
     }
-    config.fog_directory  = AWS_CONFIG['bucket']                    # required
-    config.fog_public     = false                                   # optional, defaults to true
-    config.fog_attributes = {'Cache-Control'=>'max-age=315576000'}  # optional, defaults to {}
-    config.fog_authenticated_url_expiration = 1 << 29               # optional time (in seconds) that authenticated urls will be valid.
+
+    # required
+    config.fog_directory = AWS_CONFIG['bucket']
+
+    # optional, defaults to true
+    config.fog_public = false
+
+    # optional, defaults to {}
+    config.fog_attributes = { 'Cache-Control'=>'max-age=315576000' }
+
+    # optional time (in seconds) that authenticated urls will be valid.
     # when fog_public is false and provider is AWS or Google, defaults to 600
+    config.fog_authenticated_url_expiration = 1 << 29
   end
 
   # Mocking Fog requests, based on: https://github.com/carrierwaveuploader/carrierwave/wiki/How-to%3A-Test-Fog-based-uploaders
   if Rails.env.test?
     Fog.mock!
     connection = ::Fog::Storage.new(
-        :aws_access_key_id      => AWS_CONFIG['access_key_id'],
-        :aws_secret_access_key  => AWS_CONFIG['secret_access_key'],
-        :provider               => 'AWS',
-        :region                 => AWS_CONFIG['region']
+        aws_access_key_id: AWS_CONFIG['access_key_id'],
+        aws_secret_access_key: AWS_CONFIG['secret_access_key'],
+        provider: 'AWS',
+        region: AWS_CONFIG['region']
       )
-    connection.directories.create(:key => AWS_CONFIG['bucket'])
+    connection.directories.create(key: AWS_CONFIG['bucket'])
   end
 end

config/initializers/doorkeeper.rb

@@ -43,10 +43,10 @@ Doorkeeper.configure do
   force_ssl_in_redirect_uri false
 
   # Provide support for an owner to be assigned to each registered application (disabled by default)
-  # Optional parameter :confirmation => true (default false) if you want to enforce ownership of
+  # Optional parameter confirmation: true (default false) if you want to enforce ownership of
   # a registered application
   # Note: you must also run the rails g doorkeeper:application_owner generator to provide the necessary support
-  enable_application_owner :confirmation => false
+  enable_application_owner confirmation: false
 
   # Define access token scopes for your provider
   # For more information go to

config/routes.rb

@@ -3,9 +3,9 @@ require 'api/api'
 
 Gitlab::Application.routes.draw do
   use_doorkeeper do
-    controllers :applications => 'oauth/applications',
-                :authorized_applications => 'oauth/authorized_applications',
-                :authorizations => 'oauth/authorizations'
+    controllers applications: 'oauth/applications',
+                authorized_applications: 'oauth/authorized_applications',
+                authorizations: 'oauth/authorizations'
   end
   #
   # Search
@@ -177,7 +177,7 @@ Gitlab::Application.routes.draw do
   #
   # Groups Area
   #
-  resources :groups, constraints: {id: /(?:[^.]|\.(?!atom$))+/, format: /atom/}  do
+  resources :groups, constraints: { id: /(?:[^.]|\.(?!atom$))+/, format: /atom/ }  do
     member do
       get :issues
       get :merge_requests
@@ -215,40 +215,44 @@ Gitlab::Application.routes.draw do
 
     scope module: :projects do
       # Blob routes:
-      get '/new/:id', to: 'blob#new', constraints: {id: /.+/}, as: 'new_blob'
-      post '/create/:id', to: 'blob#create', constraints: {id: /.+/}, as: 'create_blob'
-      get '/edit/:id', to: 'blob#edit', constraints: {id: /.+/}, as: 'edit_blob'
-      put '/update/:id', to: 'blob#update', constraints: {id: /.+/}, as: 'update_blob'
-      post '/preview/:id', to: 'blob#preview', constraints: {id: /.+/}, as: 'preview_blob'
+      get '/new/:id', to: 'blob#new', constraints: { id: /.+/ }, as: 'new_blob'
+      post '/create/:id', to: 'blob#create', constraints: { id: /.+/ }, as: 'create_blob'
+      get '/edit/:id', to: 'blob#edit', constraints: { id: /.+/ }, as: 'edit_blob'
+      put '/update/:id', to: 'blob#update', constraints: { id: /.+/ }, as: 'update_blob'
+      post '/preview/:id', to: 'blob#preview', constraints: { id: /.+/ }, as: 'preview_blob'
 
       resources :blob, only: [:show, :destroy], constraints: { id: /.+/, format: false } do
         get :diff, on: :member
       end
 
-      resources :raw,       only: [:show], constraints: {id: /.+/}
-      resources :tree,      only: [:show], constraints: {id: /.+/, format: /(html|js)/ }
+      resources :raw,       only: [:show], constraints: { id: /.+/ }
+      resources :tree,      only: [:show], constraints: { id: /.+/, format: /(html|js)/ }
       resource  :avatar,    only: [:show, :destroy]
-      resources :commit,    only: [:show], constraints: {id: /[[:alnum:]]{6,40}/}
-      resources :commits,   only: [:show], constraints: {id: /(?:[^.]|\.(?!atom$))+/, format: /atom/}
+
+      resources :commit,    only: [:show], constraints: { id: /[[:alnum:]]{6,40}/ } do
+        get :branches, on: :member
+      end
+
+      resources :commits,   only: [:show], constraints: { id: /(?:[^.]|\.(?!atom$))+/, format: /atom/ }
       resources :compare,   only: [:index, :create]
-      resources :blame,     only: [:show], constraints: {id: /.+/}
-      resources :network,   only: [:show], constraints: {id: /(?:[^.]|\.(?!json$))+/, format: /json/}
-      resources :graphs,    only: [:show], constraints: {id: /(?:[^.]|\.(?!json$))+/, format: /json/} do
+      resources :blame,     only: [:show], constraints: { id: /.+/ }
+      resources :network,   only: [:show], constraints: { id: /(?:[^.]|\.(?!json$))+/, format: /json/ }
+      resources :graphs,    only: [:show], constraints: { id: /(?:[^.]|\.(?!json$))+/, format: /json/ } do
         member do
           get :commits
         end
       end
 
       get '/compare/:from...:to' => 'compare#show', :as => 'compare',
-          :constraints => {from: /.+/, to: /.+/}
+          :constraints => { from: /.+/, to: /.+/ }
 
-      resources :snippets, constraints: {id: /\d+/} do
+      resources :snippets, constraints: { id: /\d+/ } do
         member do
           get 'raw'
         end
       end
 
-      resources :wikis, only: [:show, :edit, :destroy, :create], constraints: {id: /[a-zA-Z.0-9_\-\/]+/} do
+      resources :wikis, only: [:show, :edit, :destroy, :create], constraints: { id: /[a-zA-Z.0-9_\-\/]+/ } do
         collection do
           get :pages
           put ':id' => 'wikis#update'
@@ -275,7 +279,7 @@ Gitlab::Application.routes.draw do
         end
       end
 
-      resources :deploy_keys, constraints: {id: /\d+/} do
+      resources :deploy_keys, constraints: { id: /\d+/ } do
         member do
           put :enable
           put :disable
@@ -294,16 +298,14 @@ Gitlab::Application.routes.draw do
         member do
           # tree viewer logs
           get 'logs_tree', constraints: { id: Gitlab::Regex.git_reference_regex }
-          get 'logs_tree/:path' => 'refs#logs_tree',
-            as: :logs_file,
-            constraints: {
+          get 'logs_tree/:path' => 'refs#logs_tree', as: :logs_file, constraints: {
             id: Gitlab::Regex.git_reference_regex,
             path: /.*/
           }
         end
       end
 
-      resources :merge_requests, constraints: {id: /\d+/}, except: [:destroy] do
+      resources :merge_requests, constraints: { id: /\d+/ }, except: [:destroy] do
         member do
           get :diffs
           post :automerge
@@ -318,27 +320,27 @@ Gitlab::Application.routes.draw do
         end
       end
 
-      resources :hooks, only: [:index, :create, :destroy], constraints: {id: /\d+/} do
+      resources :hooks, only: [:index, :create, :destroy], constraints: { id: /\d+/ } do
         member do
           get :test
         end
       end
 
       resources :team, controller: 'team_members', only: [:index]
-      resources :milestones, except: [:destroy], constraints: {id: /\d+/} do
+      resources :milestones, except: [:destroy], constraints: { id: /\d+/ } do
         member do
           put :sort_issues
           put :sort_merge_requests
         end
       end
 
-      resources :labels, constraints: {id: /\d+/} do
+      resources :labels, constraints: { id: /\d+/ } do
         collection do
           post :generate
         end
       end
 
-      resources :issues, constraints: {id: /\d+/}, except: [:destroy] do
+      resources :issues, constraints: { id: /\d+/ }, except: [:destroy] do
         collection do
           post  :bulk_update
         end
@@ -355,7 +357,7 @@ Gitlab::Application.routes.draw do
         end
       end
 
-      resources :notes, only: [:index, :create, :destroy, :update], constraints: {id: /\d+/} do
+      resources :notes, only: [:index, :create, :destroy, :update], constraints: { id: /\d+/ } do
         member do
           delete :delete_attachment
         end
@@ -364,7 +366,7 @@ Gitlab::Application.routes.draw do
     end
   end
 
-  get ':id' => 'namespaces#show', constraints: {id: /(?:[^.]|\.(?!atom$))+/, format: /atom/}
+  get ':id' => 'namespaces#show', constraints: { id: /(?:[^.]|\.(?!atom$))+/, format: /atom/ }
 
   root to: 'dashboard#show'
 end

doc/api/groups.md

@@ -20,7 +20,7 @@ GET /groups
 ]
 ```
 
-You can search for groups by name or path with: `/groups?search=Rails`
+You can search for groups by name or path, see below.
 
 ## Details of a group
 
@@ -32,7 +32,7 @@ GET /groups/:id
 
 Parameters:
 
-- `id` (required) - The ID of a group
+- `id` (required) - The ID or path of a group
 
 ## New group
 
@@ -58,7 +58,7 @@ POST  /groups/:id/projects/:project_id
 
 Parameters:
 
-- `id` (required) - The ID of a group
+- `id` (required) - The ID or path of a group
 - `project_id` (required) - The ID of a project
 
 ## Remove group
@@ -71,7 +71,27 @@ DELETE /groups/:id
 
 Parameters:
 
-- `id` (required) - The ID of a user group
+- `id` (required) - The ID or path of a user group
+
+## Search for group
+
+Get all groups that match your string in their name or path.
+
+```
+GET /groups?search=foobar
+```
+
+```json
+[
+  {
+    "id": 1,
+    "name": "Foobar Group",
+    "path": "foo-bar",
+    "owner_id": 18,
+    "description": "An interesting group"
+  }
+]
+```
 
 ## Group members
 
@@ -128,7 +148,7 @@ POST /groups/:id/members
 
 Parameters:
 
-- `id` (required) - The ID of a group
+- `id` (required) - The ID or path of a group
 - `user_id` (required) - The ID of a user to add
 - `access_level` (required) - Project access level
 
@@ -142,5 +162,5 @@ DELETE /groups/:id/members/:user_id
 
 Parameters:
 
-- `id` (required) - The ID of a user group
+- `id` (required) - The ID or path of a user group
 - `user_id` (required) - The ID of a group member

doc/install/installation.md

@@ -278,7 +278,7 @@ We recommend using a PostgreSQL database. For MySQL check [MySQL setup guide](da
 GitLab Shell is an SSH access and repository management software developed specially for GitLab.
 
     # Run the installation task for gitlab-shell (replace `REDIS_URL` if needed):
-    sudo -u git -H bundle exec rake gitlab:shell:install[v2.4.1] REDIS_URL=unix:/var/run/redis/redis.sock RAILS_ENV=production
+    sudo -u git -H bundle exec rake gitlab:shell:install[v2.4.2] REDIS_URL=unix:/var/run/redis/redis.sock RAILS_ENV=production
 
     # By default, the gitlab-shell config is generated from your main GitLab config.
     # You can review (and modify) the gitlab-shell config as follows:

doc/raketasks/import.md

@@ -19,19 +19,26 @@ your repositories are located by looking at `config/gitlab.yml` under the `gitla
 New folder needs to have git user ownership and read/write/execute access for git user and its group:
 
 ```
-$ mkdir new_group
-$ chown git:git new_group
-$ chmod 770 new_group
+sudo -u git mkdir /var/opt/gitlab/git-data/repositories/new_group
 ```
 
+If you are using an installation from source, replace `/var/opt/gitlab/git-data`
+with `/home/git`.
+
 ### Copy your bare repositories inside this newly created folder:
 
 ```
-$ cp -r /old/git/foo.git/ /home/git/repositories/new_group/
+sudo cp -r /old/git/foo.git /var/opt/gitlab/git-data/repositories/new_group/
+
+# Do this once when you are done copying git repositories
+sudo chown -R git:git /var/opt/gitlab/git-data/repositories/new_group/
 ```
 
 `foo.git` needs to be owned by the git user and git users group.
 
+If you are using an installation from source, replace `/var/opt/gitlab/git-data`
+with `/home/git`.
+
 ### Run the command below depending on your type of installation:
 
 #### Omnibus Installation

doc/update/6.x-or-7.x-to-7.7.md

@@ -89,6 +89,9 @@ sudo apt-get install logrotate
 
 # Install pkg-config and cmake, which is needed for the latest versions of rugged
 sudo apt-get install pkg-config cmake
+
+# Install Kerberos header files, which are needed for GitLab EE Kerberos support
+sudo apt-get install libkrb5-dev
 ```
 
 ## 5. Configure Redis to use sockets

doc/update/7.6-to-7.7.md

@@ -37,7 +37,7 @@ sudo -u git -H git checkout 7-7-stable-ee
 ```bash
 cd /home/git/gitlab-shell
 sudo -u git -H git fetch
-sudo -u git -H git checkout v2.4.1
+sudo -u git -H git checkout v2.4.2
 ```
 
 ### 4. Install libs, migrations, etc.

doc/workflow/README.md

@@ -10,3 +10,4 @@
 - [Migrating from SVN to GitLab](migrating_from_svn.md)
 - [Project importing from GitHub to GitLab](import_projects_from_github.md)
 - [Protected branches](protected_branches.md)
+- [Web Editor](web_editor.md)

doc/workflow/web_editor.md

+# GitLab Web Editor
+
+In GitLab you can create new files and edit existing files using our web editor.
+This is especially useful if you don't have access to a command line or you just want to do a quick fix.
+You can easily access the web editor, depending on the context.
+Let's start from newly created project.
+
+Click on `Add a file`
+to create the first file and open it in the web editor.
+
+![web editor 1](web_editor/empty_project.png)
+
+Fill in a file name, some content, a commit message and press the commit button.
+The file will be saved to the repository.
+
+![web editor 2](web_editor/new_file.png)
+
+You can edit any text file in a repository by pressing the edit button, when
+viewing the file.
+
+![web editor 3](web_editor/show_file.png)
+
+Editing a file is almost the same as creating a new file,
+with as addition the ability to preview your changes in a separate tab.
+
+![web editor 3](web_editor/edit_file.png)

docker/Dockerfile

@@ -11,7 +11,7 @@ RUN apt-get update -q \
 # If the Omnibus package version below is outdated please contribute a merge request to update it.
 # If you run GitLab Enterprise Edition point it to a location where you have downloaded it.
 RUN TMP_FILE=$(mktemp); \
-    wget -q -O $TMP_FILE https://downloads-packages.s3.amazonaws.com/ubuntu-14.04/gitlab_7.7.1-omnibus.5.4.1.ci-1_amd64.deb \
+    wget -q -O $TMP_FILE https://downloads-packages.s3.amazonaws.com/ubuntu-14.04/gitlab_7.7.2-omnibus.5.4.2.ci-1_amd64.deb \
     && dpkg -i $TMP_FILE \
     && rm -f $TMP_FILE
 

features/project/source/browse_files.feature

@@ -34,7 +34,7 @@ Feature: Project Source Browse Files
     Then I am redirected to the new file
     And I should see its new content
 
-  @javascript
+  @javascript @tricky
   Scenario: I can create file in empty repo
     Given I own an empty project
     And I visit my empty project page

lib/api/api.rb

@@ -6,7 +6,7 @@ module API
     version 'v3', using: :path
 
     rescue_from ActiveRecord::RecordNotFound do
-      rack_response({'message' => '404 Not found'}.to_json, 404)
+      rack_response({ 'message' => '404 Not found' }.to_json, 404)
     end
 
     rescue_from :all do |exception|
@@ -19,7 +19,7 @@ module API
       message << "  " << trace.join("\n  ")
 
       API.logger.add Logger::FATAL, message
-      rack_response({'message' => '500 Internal Server Error'}, 500)
+      rack_response({ 'message' => '500 Internal Server Error' }, 500)
     end
 
     format :json