Merge commit '79190fe0' into merge-79190fe0-7.3.0-pre

Conflicts: Gemfile README.md VERSION db/schema.rb doc/install/installation.md lib/gitlab/git_access.rb lib/gitlab/ldap/user.rb spec/lib/gitlab/ldap/access_spec.rb

Merge commit '79190fe0' into merge-79190fe0-7.3.0-pre
Conflicts: Gemfile README.md VERSION db/schema.rb doc/install/installation.md lib/gitlab/git_access.rb lib/gitlab/ldap/user.rb spec/lib/gitlab/ldap/access_spec.rb
e93523ed · Jacob Vosmaer · 405a5acb · 79190fe0 · e93523ed · 405a5acb
Commit e93523ed authored Sep 15, 2014 by Jacob Vosmaer
338 changed files
--- a/.pkgr.yml
+++ b/.pkgr.yml
@@ -5,6 +5,8 @@ targets:
  debian-7: &wheezy
    build_dependencies:
      - libicu-dev
+      - cmake
+      - pkg-config
    dependencies:
      - libicu48
      - libpcre3
@@ -13,6 +15,8 @@ targets:
  ubuntu-14.04:
    build_dependencies:
      - libicu-dev
+      - cmake
+      - pkg-config
    dependencies:
      - libicu52
      - libpcre3
@@ -20,6 +24,8 @@ targets:
  centos-6:
    build_dependencies:
      - libicu-devel
+      - cmake
+      - pkgconfig
    dependencies:
      - libicu
      - pcre

--- a/.travis.yml
+++ b/.travis.yml
-language: ruby
-env:
-  global:
-    - TRAVIS=true
-  matrix:
-    - TASK=spinach_project DB=mysql
-    - TASK=spinach_other DB=mysql
-    - TASK=spec:api DB=mysql
-    - TASK=spec:feature DB=mysql
-    - TASK=spec:other DB=mysql
-    - TASK=jasmine:ci DB=mysql
-    - TASK=spinach_project DB=postgresql
-    - TASK=spinach_other DB=postgresql
-    - TASK=spec:api DB=postgresql
-    - TASK=spec:feature DB=postgresql
-    - TASK=spec:other DB=postgresql
-    - TASK=jasmine:ci DB=postgresql
-before_install:
-  - sudo apt-get install libicu-dev -y
-install:
-  - "travis_retry bundle install --deployment --without production --retry 5"
-branches:
-  only:
-    - 'master'
-rvm:
-  - 2.0.0
-services:
-  - redis-server
-before_script:
-  - "cp config/database.yml.$DB config/database.yml"
-  - "cp config/gitlab.yml.example config/gitlab.yml"
-  - "bundle exec rake db:setup"
-  - "bundle exec rake db:seed_fu"
-script: "bundle exec rake $TASK --trace"
-notifications:
-  email: false
--- a/CHANGELOG
+++ b/CHANGELOG
+v 7.3.0
+  - Always set the 'origin' remote in satellite actions
+  - Write authorized_keys in tmp/ during tests
+  - Expire Rack sessions after 1 week
+  - Cleaner signin/signup pages
+  - Improved comments UI
+  - Better search with filtering, pagination etc
+  - Added a checkbox to toggle line wrapping in diff (Yuriy Glukhov)
+  - Prevent project stars duplication when fork project
+  - Use the default Unicorn socket backlog value of 1024
+  - Support Unix domain sockets for Redis
+  - Store session Redis keys in 'session:gitlab:' namespace
+  - Deprecate LDAP account takeover based on partial LDAP email / GitLab username match
+  - Use /bin/sh instead of Bash in bin/web, bin/background_jobs (Pavel Novitskiy)
+  - Keyboard shortcuts for productivity (Robert Schilling)
+  - API: filter issues by state (Julien Bianchi)
+  - API: filter issues by labels (Julien Bianchi)
+  - Add system hook for ssh key changes
+  - Add blob permalink link (Ciro Santilli)
+  - Create annotated tags through UI and API (Sean Edge)
+  - Snippets search (Charles Bushong)
+  - Comment new push to existing MR
+  - Add 'ci' to the blacklist of forbidden names
+  - Improve text filtering on issues page
+  - Comment & Close button
+  - Process git push --all much faster
+  - Don't allow edit of system notes
+  - Project wiki search (Ralf Seidler)
+  - Enabled Shibboleth authentication support (Matus Banas)
+  - Zen mode (fullscreen) for issues/MR/notes (Robert Schilling)
+  - Add ability to configure webhook timeout via gitlab.yml (Wes Gurney)
+v 7.2.1
+  - Delete orphaned labels during label migration (James Brooks)
+  - Security: prevent XSS with stricter MIME types for raw repo files
 v 7.2.0
  - Explore page
  - Add project stars (Ciro Santilli)

--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -62,6 +62,7 @@ If you can, please submit a merge request with the fix or improvements including
 1. Create a feature branch
 1. Write [tests](README.md#run-the-tests) and code
 1. Add your changes to the [CHANGELOG](CHANGELOG)
+1. If you are changing the README, some documentation or other things which have no effect on the tests, add `[ci skip]` somewhere in the commit message
 1. If you have multiple commits please combine them into one commit by [squashing them](http://git-scm.com/book/en/Git-Tools-Rewriting-History#Squashing-Commits)
 1. Push the commit to your fork
 1. Submit a merge request (MR) to the master branch

--- a/GITLAB_SHELL_VERSION
+++ b/GITLAB_SHELL_VERSION
-1.9.7
+2.0.0
--- a/Gemfile
+++ b/Gemfile
@@ -27,6 +27,7 @@ gem 'omniauth', "~> 1.1.3"
 gem 'omniauth-google-oauth2'
 gem 'omniauth-twitter'
 gem 'omniauth-github'
+gem 'omniauth-shibboleth'
 # Extracting information from a git repository
 # Provide access to Gitlab::Git library
@@ -36,7 +37,7 @@ gem "gitlab_git", '~> 6.0'
 gem 'gitlab-grack', '~> 2.0.0.pre', require: 'grack'
 # LDAP Auth
-gem 'gitlab_omniauth-ldap', '1.0.4', require: "omniauth-ldap"
+gem 'gitlab_omniauth-ldap', '1.1.0', require: "omniauth-ldap"
 gem 'net-ldap'
 # Git Wiki
@@ -83,7 +84,7 @@ gem "seed-fu"
 gem "github-markup"
 # Required markup gems by github-markdown
-gem 'redcarpet', '~> 2.2.2'
+gem 'redcarpet', '~> 3.1.2'
 gem 'RedCloth'
 gem 'rdoc', '~>3.6'
 gem 'org-ruby'
@@ -157,6 +158,9 @@ gem "rack-attack"
 # Ace editor
 gem 'ace-rails-ap'
+# Keyboard shortcuts 
+gem 'mousetrap-rails'
 # Semantic UI Sass for Sidebar
 gem 'semantic-ui-sass', '~> 0.16.1.0'
@@ -232,7 +236,7 @@ group :development, :test do
  gem 'jasmine', '2.0.2'
-  gem "spring", '1.1.1'
+  gem "spring", '1.1.3'
  gem "spring-commands-rspec", '1.0.1'
  gem "spring-commands-spinach", '1.0.0'
 end

--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -168,7 +168,7 @@ GEM
      multi_json
    gitlab-grack (2.0.0.pre)
      rack (~> 1.5.1)
-    gitlab-grit (2.6.10)
+    gitlab-grit (2.6.11)
      charlock_holmes (~> 0.6)
      diff-lcs (~> 1.1)
      mime-types (~> 1.15)
@@ -186,8 +186,8 @@ GEM
      gitlab-linguist (~> 3.0)
      rugged (~> 0.21.0)
    gitlab_meta (7.0)
-    gitlab_omniauth-ldap (1.0.4)
+    gitlab_omniauth-ldap (1.1.0)
-      net-ldap (~> 0.3.1)
+      net-ldap (~> 0.7.0)
      omniauth (~> 1.0)
      pyu-ruby-sasl (~> 0.0.3.1)
      rubyntlm (~> 0.1.1)
@@ -287,11 +287,12 @@ GEM
    mime-types (1.25.1)
    mini_portile (0.6.0)
    minitest (5.3.5)
+    mousetrap-rails (1.4.6)
    multi_json (1.10.1)
    multi_xml (0.5.5)
    multipart-post (1.2.0)
    mysql2 (0.3.16)
-    net-ldap (0.3.1)
+    net-ldap (0.7.0)
    net-scp (1.1.2)
      net-ssh (>= 2.6.5)
    net-ssh (2.8.0)
@@ -320,6 +321,8 @@ GEM
    omniauth-oauth2 (1.1.1)
      oauth2 (~> 0.8.0)
      omniauth (~> 1.0)
+    omniauth-shibboleth (1.1.1)
+      omniauth (>= 1.0.0)
    omniauth-twitter (1.0.1)
      multi_json (~> 1.3)
      omniauth-oauth (~> 1.0)
@@ -391,7 +394,7 @@ GEM
      ffi (>= 0.5.0)
    rdoc (3.12.2)
      json (~> 1.4)
-    redcarpet (2.2.2)
+    redcarpet (3.1.2)
    redis (3.0.6)
    redis-actionpack (4.0.0)
      actionpack (~> 4)
@@ -489,7 +492,7 @@ GEM
      capybara (>= 2.0.0)
      railties (>= 3)
      spinach (>= 0.4)
-    spring (1.1.1)
+    spring (1.1.3)
    spring-commands-rspec (1.0.1)
      spring (>= 0.9.1)
    spring-commands-spinach (1.0.0)
@@ -615,7 +618,7 @@ DEPENDENCIES
  gitlab_emoji (~> 0.0.1.1)
  gitlab_git (~> 6.0)
  gitlab_meta (= 7.0)
-  gitlab_omniauth-ldap (= 1.0.4)
+  gitlab_omniauth-ldap (= 1.1.0)
  gollum-lib (~> 3.0.0)
  gon (~> 5.0.0)
  grape (~> 0.6.1)
@@ -636,12 +639,14 @@ DEPENDENCIES
  launchy
  letter_opener
  minitest (~> 5.3.0)
+  mousetrap-rails
  mysql2
  net-ldap
  nprogress-rails
  omniauth (~> 1.1.3)
  omniauth-github
  omniauth-google-oauth2
+  omniauth-shibboleth
  omniauth-twitter
  org-ruby
  pg
@@ -658,7 +663,7 @@ DEPENDENCIES
  rb-fsevent
  rb-inotify
  rdoc (~> 3.6)
-  redcarpet (~> 2.2.2)
+  redcarpet (~> 3.1.2)
  redis-rails
  request_store
  rspec-rails
@@ -677,7 +682,7 @@ DEPENDENCIES
  slack-notifier (~> 0.3.2)
  slim
  spinach-rails
-  spring (= 1.1.1)
+  spring (= 1.1.3)
  spring-commands-rspec (= 1.0.1)
  spring-commands-spinach (= 1.0.0)
  stamp

--- a/Guardfile
+++ b/Guardfile
 # A sample Guardfile
 # More info at https://github.com/guard/guard#readme
-guard 'rspec', cmd: "spring rspec", version: 2, all_on_start: false, all_after_pass: false do
+guard 'rspec', cmd: "spring rspec", all_on_start: false, all_after_pass: false do
  watch(%r{^spec/.+_spec\.rb$})
  watch(%r{^lib/(.+)\.rb$})     { |m| "spec/lib/#{m[1]}_spec.rb" }
  watch(%r{^lib/api/(.+)\.rb$})     { |m| "spec/requests/api/#{m[1]}_spec.rb" }
@@ -19,7 +19,7 @@ guard 'rspec', cmd: "spring rspec", version: 2, all_on_start: false, all_after_p
  watch(%r{^app/views/(.+)/.*\.(erb|haml)$})          { |m| "spec/requests/#{m[1]}_spec.rb" }
 end
-guard 'spinach' do
+guard 'spinach', command_prefix: 'spring' do
  watch(%r|^features/(.*)\.feature|)
  watch(%r|^features/steps/(.*)([^/]+)\.rb|) do |m|
    "features/#{m[1]}#{m[2]}.feature"

--- a/PROCESS.md
+++ b/PROCESS.md
@@ -87,7 +87,7 @@ Please use ``` to format console output, logs, and code as it's very hard to rea
 ### Issue fixed in newer version
-Thanks for the issue report. This issue has already been fixed in newer versions of GitLab. Due to the size of this project and our limited resources we are only able to support the latest stable release as outlined in our \[contributing guidelines\]\(https://gitlab.com/gitlab-org/gitlab-ce/blob/master/CONTRIBUTING.md#issue-tracker). In order to get this bug fix and enjoy many new features please \[upgrade\]\(https://github.com/gitlabhq/gitlabhq/tree/master/doc/update). If you still experience issues at that time please open a new issue following our issue tracker guidelines found in the \[contributing guidelines\]\(https://gitlab.com/gitlab-org/gitlab-ce/blob/master/CONTRIBUTING.md#issue-tracker-guidelines).
+Thanks for the issue report. This issue has already been fixed in newer versions of GitLab. Due to the size of this project and our limited resources we are only able to support the latest stable release as outlined in our \[contributing guidelines\]\(https://gitlab.com/gitlab-org/gitlab-ce/blob/master/CONTRIBUTING.md#issue-tracker). In order to get this bug fix and enjoy many new features please \[upgrade\]\(https://gitlab.com/gitlab-org/gitlab-ce/tree/master/doc/update). If you still experience issues at that time please open a new issue following our issue tracker guidelines found in the \[contributing guidelines\]\(https://gitlab.com/gitlab-org/gitlab-ce/blob/master/CONTRIBUTING.md#issue-tracker-guidelines).
 ### Improperly formatted merge request

--- a/README.md
+++ b/README.md
-# GitLab
+# ![logo](https://about.gitlab.com/images/gitlab_logo.png) GitLab
 ## Open source software to collaborate on code
-![logo](https://gitlab.com/gitlab-org/gitlab-ce/raw/master/public/gitlab_logo.png)
+![Animated screenshots](https://about.gitlab.com/images/animated/compiled.gif)
-![animated-screenshots](https://gist.github.com/fnkr/2f9badd56bfe0ed04ee7/raw/4f48806fbae97f556c2f78d8c2d299c04500cb0d/compiled.gif)
 - Manage Git repositories with fine grained access controls that keep your code secure
 - Perform code reviews and enhance collaboration with merge requests
@@ -21,7 +19,9 @@
 - [![build status](https://ci.gitlab.org/projects/1/status.png?ref=master)](https://ci.gitlab.org/projects/1?ref=master) on ci.gitlab.org (master branch)
- [![Code Climate](https://codeclimate.com/github/gitlabhq/gitlabhq.png)](https://codeclimate.com/github/gitlabhq/gitlabhq)
+- [![Build Status](https://semaphoreapp.com/api/v1/projects/2f1a5809-418b-4cc2-a1f4-819607579fe7/243338/badge.png)](https://semaphoreapp.com/gitlabhq/gitlabhq)
+- [![Code Climate](https://codeclimate.com/github/gitlabhq/gitlabhq.svg)](https://codeclimate.com/github/gitlabhq/gitlabhq)
 - [![Coverage Status](https://coveralls.io/repos/gitlabhq/gitlabhq/badge.png?branch=master)](https://coveralls.io/r/gitlabhq/gitlabhq)
@@ -29,14 +29,14 @@
 ## Website
-On [www.gitlab.com](https://www.gitlab.com/) you can find more information about:
+On [about.gitlab.com](https://about.gitlab.com/) you can find more information about:
- [Subscriptions](https://www.gitlab.com/subscription/)
+- [Subscriptions](https://about.gitlab.com/subscription/)
- [Consultancy](https://www.gitlab.com/consultancy/)
+- [Consultancy](https://about.gitlab.com/consultancy/)
- [Community](https://www.gitlab.com/community/)
+- [Community](https://about.gitlab.com/community/)
- [Hosted GitLab.com](https://www.gitlab.com/gitlab-com/) use GitLab as a free service
+- [Hosted GitLab.com](https://about.gitlab.com/gitlab-com/) use GitLab as a free service
- [GitLab Enterprise Edition](https://www.gitlab.com/gitlab-ee/) with additional features aimed at larger organizations.
+- [GitLab Enterprise Edition](https://about.gitlab.com/gitlab-ee/) with additional features aimed at larger organizations.
- [GitLab CI](https://www.gitlab.com/gitlab-ci/) a continuous integration (CI) server that is easy to integrate with GitLab.
+- [GitLab CI](https://about.gitlab.com/gitlab-ci/) a continuous integration (CI) server that is easy to integrate with GitLab.
 ## Third-party applications
@@ -61,15 +61,11 @@ These applications are maintained by contributors, GitLab B.V. does not offer su
 ## Installation
-We recommend the [GitLab Enterprise Edition packages](https://gitlab.com/subscribers/gitlab-ee/blob/master/doc/install/packages.md).
+Please see [the installation page on the GitLab website](https://about.gitlab.com/installation/).
-You can also use the [Chef cookbook](https://gitlab.com/gitlab-org/cookbook-gitlab/blob/master/README.md) or the [manual installation](doc/install/installation.md).
-Other options are listed on the [installation page on the GitLab website](https://www.gitlab.com/installation/) but most of these assume GitLab Community Edition.
 ### New versions
-Since 2011 a minor or major version of GitLab is released on the 22nd of every month. Patch and security releases come out when needed.  New features are detailed on the [blog](https://www.gitlab.com/blog/) and in the [changelog](CHANGELOG). For more information about the release process see the release [documentation](https://gitlab.com/gitlab-org/gitlab-ce/tree/master/doc/release). Features that will likely be in the next releases can be found on the [feature request forum](http://feedback.gitlab.com/forums/176466-general) with the status [started](http://feedback.gitlab.com/forums/176466-general/status/796456) and [completed](http://feedback.gitlab.com/forums/176466-general/status/796457).
+Since 2011 a minor or major version of GitLab is released on the 22nd of every month. Patch and security releases come out when needed.  New features are detailed on the [blog](https://about.gitlab.com/blog/) and in the [changelog](CHANGELOG). For more information about the release process see the release [documentation](https://gitlab.com/gitlab-org/gitlab-ce/tree/master/doc/release). Features that will likely be in the next releases can be found on the [feature request forum](http://feedback.gitlab.com/forums/176466-general) with the status [started](http://feedback.gitlab.com/forums/176466-general/status/796456) and [completed](http://feedback.gitlab.com/forums/176466-general/status/796457).
 ### Upgrading
@@ -89,7 +85,8 @@ Please login with `root` / `5iveL!fe`
 ## Install a development environment
-We recommend setting up your development environment with [the cookbook](https://gitlab.com/gitlab-org/cookbook-gitlab/blob/master/README.md#installation). If you do not use the cookbook you might need to copy the example development unicorn configuration file
+We recommend setting up your development environment with [the GitLab Development Kit](https://gitlab.com/gitlab-org/gitlab-development-kit).
+If you do not use the development kit you might need to copy the example development unicorn configuration file
    cp config/unicorn.rb.example.development config/unicorn.rb
@@ -130,7 +127,7 @@ All documentation can be found on [doc.gitlab.com/ee/](http://doc.gitlab.com/ee/
 ## Getting help
-Please see [Getting help for GitLab](https://www.gitlab.com/getting-help/) on our website for the many options to get help.
+Please see [Getting help for GitLab](https://about.gitlab.com/getting-help/) on our website for the many options to get help.
 ## Is it any good?

--- a/app/assets/javascripts/application.js.coffee
+++ b/app/assets/javascripts/application.js.coffee
@@ -15,6 +15,7 @@
 #= require jquery.atwho
 #= require jquery.scrollTo
 #= require jquery.blockUI
+#= require jquery.sticky
 #= require turbolinks
 #= require jquery.turbolinks
 #= require bootstrap
@@ -25,12 +26,20 @@
 #= require branch-graph
 #= require highlight.pack
 #= require ace/ace
+#= require ace/ext-searchbox
 #= require d3
 #= require underscore
 #= require nprogress
 #= require nprogress-turbolinks
 #= require dropzone
 #= require semantic-ui/sidebar
+#= require mousetrap
+#= require mousetrap/pause
+#= require shortcuts
+#= require shortcuts_navigation
+#= require shortcuts_dashboard_navigation
+#= require shortcuts_issueable
+#= require shortcuts_network
 #= require_tree .
 window.slugify = (text) ->
@@ -117,6 +126,13 @@ $ ->
  # Initialize select2 selects
  $('select.select2').select2(width: 'resolve', dropdownAutoWidth: true)
+  # Close select2 on escape
+  $('.js-select2').bind 'select2-close', ->
+    setTimeout ( ->
+      $('.select2-container-active').removeClass('select2-container-active')
+      $(':focus').blur()
+    ), 1
  # Initialize tooltips
  $('.has_tooltip').tooltip()
@@ -149,20 +165,6 @@ $ ->
  # Show/Hide the profile menu when hovering the account box
  $('.account-box').hover -> $(@).toggleClass('hover')
-  # Focus search field by pressing 's' key
-  $(document).keypress (e) ->
-    # Don't do anything if typing in an input
-    return if $(e.target).is(":input")
-    switch e.which
-      when 115
-        $("#search").focus()
-        e.preventDefault()
-      when 63
-        new Shortcuts()
-        e.preventDefault()
  # Commit show suppressed diff
  $(".diff-content").on "click", ".supp_diff_link", ->
    $(@).next('table').show()

--- a/app/assets/javascripts/behaviors/toggle_diff_line_wrap_behavior.coffee
+++ b/app/assets/javascripts/behaviors/toggle_diff_line_wrap_behavior.coffee
+$ ->
+  # Toggle line wrapping in diff.
+  #
+  # %div.diff-file
+  #   %input.js-toggle-diff-line-wrap
+  #   %td.line_content
+  #
+  $("body").on "click", ".js-toggle-diff-line-wrap", (e) ->
+    diffFile = $(@).closest(".diff-file")
+    if $(@).is(":checked")
+      diffFile.addClass("diff-wrap-lines")
+    else
+      diffFile.removeClass("diff-wrap-lines")
--- a/app/assets/javascripts/branch-graph.js.coffee
+++ b/app/assets/javascripts/branch-graph.js.coffee
-class BranchGraph
+class @BranchGraph
  constructor: (@element, @options) ->
    @preparedCommits = {}
    @mtime = 0
@@ -120,23 +120,32 @@ class BranchGraph
      @top.toFront()
  bindEvents: ->
-    drag = {}
    element = @element
    $(element).scroll (event) =>
      @renderPartialGraph()
-    $(window).on
+  scrollDown: =>
-      keydown: (event) =>
+    @element.scrollTop @element.scrollTop() + 50
-        # left
+    @renderPartialGraph()
-        element.scrollLeft element.scrollLeft() - 50  if event.keyCode is 37
-        # top
+  scrollUp: =>
-        element.scrollTop element.scrollTop() - 50  if event.keyCode is 38
+    @element.scrollTop @element.scrollTop() - 50
-        # right
+    @renderPartialGraph()
-        element.scrollLeft element.scrollLeft() + 50  if event.keyCode is 39
-        # bottom
+  scrollLeft: =>
-        element.scrollTop element.scrollTop() + 50  if event.keyCode is 40
+    @element.scrollLeft @element.scrollLeft() - 50
-        @renderPartialGraph()
+    @renderPartialGraph()
+  scrollRight: =>
+    @element.scrollLeft @element.scrollLeft() + 50
+    @renderPartialGraph()
+  scrollBottom: =>
+    @element.scrollTop @element.find('svg').height()
+  scrollTop: =>
+    @element.scrollTop 0
  appendLabel: (x, y, commit) ->
    return unless commit.refs
@@ -325,5 +334,3 @@ Raphael::textWrap = (t, width) ->
  b = t.getBBox()
  h = Math.abs(b.y2) - Math.abs(b.y) + 1
  t.attr y: b.y + h
-@BranchGraph = BranchGraph
--- a/app/assets/javascripts/diff.js.coffee
+++ b/app/assets/javascripts/diff.js.coffee
@@ -34,7 +34,8 @@ class Diff
      $.get(link, params, (response) =>
        target.parent().replaceWith(response)
      )
-    )
+    ).ready =>
+      $(".diff-header").sticky {responsiveWidth:true, getWidthFrom: ".diff-file"}
  lineNumbers: (line) ->
    return ([0, 0]) unless line.children().length

--- a/app/assets/javascripts/dispatcher.js.coffee
+++ b/app/assets/javascripts/dispatcher.js.coffee
@@ -15,49 +15,87 @@ class Dispatcher
      return false
    path = page.split(':')
+    shortcut_handler = null
    switch page
      when 'projects:issues:index'
        Issues.init()
+        shortcut_handler = new ShortcutsNavigation()
      when 'projects:issues:show'
        new Issue()
+        shortcut_handler = new ShortcutsIssueable()
+        new ZenMode()
      when 'projects:milestones:show'
        new Milestone()
-      when 'projects:issues:new'
+      when 'projects:issues:new','projects:issues:edit'
        GitLab.GfmAutoComplete.setup()
-      when 'projects:merge_requests:new'
+        shortcut_handler = new ShortcutsNavigation()
+        new ZenMode()
+      when 'projects:merge_requests:new', 'projects:merge_requests:edit'
        GitLab.GfmAutoComplete.setup()
        new Diff()
+        shortcut_handler = new ShortcutsNavigation()
+        new ZenMode()
      when 'projects:merge_requests:show'
        new Diff()
+        shortcut_handler = new ShortcutsIssueable()
+        new ZenMode()
      when "projects:merge_requests:diffs"
        new Diff()
+      when 'projects:merge_requests:index'
+        shortcut_handler = new ShortcutsNavigation()
      when 'dashboard:show'
        new Dashboard()
        new Activities()
      when 'projects:commit:show'
        new Commit()
        new Diff()
+        shortcut_handler = new ShortcutsNavigation()
+      when 'projects:commits:show'
+        shortcut_handler = new ShortcutsNavigation()
      when 'groups:show', 'projects:show'
        new Activities()
-      when 'projects:new', 'projects:edit'
+        shortcut_handler = new ShortcutsNavigation()
+      when 'projects:new'
        new Project()
+      when 'projects:edit'
+        new Project()
+        shortcut_handler = new ShortcutsNavigation()
      when 'projects:teams:members:index'
        new TeamMembers()
      when 'groups:members'
        new GroupMembers()
      when 'projects:tree:show'
        new TreeView()
+        shortcut_handler = new ShortcutsNavigation()
      when 'projects:blob:show'
        new BlobView()
+        shortcut_handler = new ShortcutsNavigation()
      when 'projects:labels:new', 'projects:labels:edit'
        new Labels()
+      when 'projects:network:show'
+        # Ensure we don't create a particular shortcut handler here. This is
+        # already created, where the network graph is created.
+        shortcut_handler = true
    switch path.first()
      when 'admin' then new Admin()
+      when 'dashboard'
+        shortcut_handler = new ShortcutsDashboardNavigation()
      when 'projects'
-        new Wikis() if path[1] == 'wikis'
+        switch path[1]
+          when 'wikis'
+            new Wikis()
+            shortcut_handler = new ShortcutsNavigation()
+          when 'snippets', 'labels', 'graphs'
+            shortcut_handler = new ShortcutsNavigation()
+          when 'team_members', 'deploy_keys', 'hooks', 'services', 'protected_branches'
+            shortcut_handler = new ShortcutsNavigation()
+    # If we haven't installed a custom shortcut handler, install the default one
+    if not shortcut_handler
+      new Shortcuts()
  initSearch: ->
    opts = $('.search-autocomplete-opts')

--- a/app/assets/javascripts/issues.js.coffee
+++ b/app/assets/javascripts/issues.js.coffee
@@ -43,25 +43,31 @@
    $(".selected_issue").bind "change", Issues.checkChanged
+  # Make sure we trigger ajax request only after user stop typing
  initSearch: ->
-    form = $("#issue_search_form")
+    @timer = null
-    last_terms = ""
    $("#issue_search").keyup ->
-      terms = $(this).val()
+      clearTimeout(@timer);
-      unless terms is last_terms
+      @timer = setTimeout(Issues.filterResults, 500)
-        last_terms = terms
-        if terms.length >= 2 or terms.length is 0
+  filterResults: =>
-          $.ajax
+    form = $("#issue_search_form")
-            type: "GET"
+    search = $("#issue_search").val()
-            url: location.href
+    $('.issues-holder').css("opacity", '0.5')
-            data: "issue_search=" + terms
+    issues_url = form.attr('action') + '? '+ form.serialize()
-            complete: ->
-              $(".loading").hide()
+    $.ajax
-            success: (data) ->
+      type: "GET"
-              $('.issues-holder').html(data.html)
+      url: form.attr('action')
-              Issues.reload()
+      data: form.serialize()
-            dataType: "json"
+      complete: ->
+        $('.issues-holder').css("opacity", '1.0')
+      success: (data) ->
+        $('.issues-holder').html(data.html)
+        # Change url so if user reload a page - search results are saved
+        History.replaceState {page: issues_url}, document.title, issues_url
+        Issues.reload()
+      dataType: "json"
  checkChanged: ->
    checked_issues = $(".selected_issue:checked")

--- a/app/assets/javascripts/markdown_area.js.coffee
+++ b/app/assets/javascripts/markdown_area.js.coffee
@@ -27,7 +27,7 @@ $(document).ready ->
  dropzone = $(".div-dropzone").dropzone(
    url: project_image_path_upload
    dictDefaultMessage: ""
-    clickable: true
+    clickable: false
    paramName: "markdown_img"
    maxFilesize: 10
    uploadMultiple: false

--- a/app/assets/javascripts/network.js.coffee
+++ b/app/assets/javascripts/network.js.coffee
-class Network
+class @Network
  constructor: (opts) ->
    $("#filter_ref").click ->
      $(this).closest('form').submit()
-    branch_graph = new BranchGraph($(".network-graph"), opts)
+    @branch_graph = new BranchGraph($(".network-graph"), opts)
    vph = $(window).height() - 250
    $('.network-graph').css 'height': (vph + 'px')
-@Network = Network
--- a/app/assets/javascripts/notes.js.coffee
+++ b/app/assets/javascripts/notes.js.coffee
@@ -16,13 +16,19 @@ class Notes
    $(document).on "ajax:success", ".js-main-target-form", @addNote
    $(document).on "ajax:success", ".js-discussion-note-form", @addDiscussionNote
-        # change note in UI after update
+    # change note in UI after update
    $(document).on "ajax:success", "form.edit_note", @updateNote
    # Edit note link
    $(document).on "click", ".js-note-edit", @showEditForm
    $(document).on "click", ".note-edit-cancel", @cancelEdit
+    # Reopen and close actions for Issue/MR combined with note form submit
+    $(document).on "click", ".js-note-target-reopen", @targetReopen
+    $(document).on "click", ".js-note-target-close", @targetClose
+    $(document).on "click", ".js-comment-button", @updateCloseButton
+    $(document).on "keyup", ".js-note-text", @updateTargetButtons
    # remove a note (in general)
    $(document).on "click", ".js-note-delete", @removeNote
@@ -78,7 +84,9 @@ class Notes
    $(document).off "click", ".js-add-diff-note-button"
    $(document).off "visibilitychange"
    $(document).off "keypress", @notes_forms
+    $(document).off "keyup", ".js-note-text"
+    $(document).off "click", ".js-note-target-reopen"
+    $(document).off "click", ".js-note-target-close"
  initRefresh: ->
    clearInterval(Notes.interval)
@@ -406,30 +414,6 @@ class Notes
    form.find(".js-note-text").focus()
    form.addClass "js-discussion-note-form"
-  ###
-  General note form setup.
-  deactivates the submit button when text is empty
-  hides the preview button when text is empty
-  setup GFM auto complete
-  show the form
-  ###
-  setupNoteForm: (form) =>
-    disableButtonIfEmptyField form.find(".js-note-text"), form.find(".js-comment-button")
-    form.removeClass "js-new-note-form"
-    form.removeClass "js-new-note-form"
-    GitLab.GfmAutoComplete.setup()
-    # setup preview buttons
-    previewButton = form.find(".js-note-preview-button")
-    form.find(".js-note-text").on "input", ->
-      if $(this).val().trim() isnt ""
-        previewButton.removeClass("turn-off").addClass "turn-on"
-      else
-        previewButton.removeClass("turn-on").addClass "turn-off"
-    form.show()
  ###
  Called when clicking on the "add a comment" button on the side of a diff line.
@@ -502,4 +486,33 @@ class Notes
  visibilityChange: =>
    @refresh()
+  targetReopen: (e) =>
+    @submitNoteForm($(e.target).parents('form'))
+  targetClose: (e) =>
+    @submitNoteForm($(e.target).parents('form'))
+  submitNoteForm: (form) =>
+    noteText = form.find(".js-note-text").val()
+    if noteText.trim().length > 0
+      form.submit()
+  updateCloseButton: (e) =>
+    textarea = $(e.target)
+    form = textarea.parents('form')
+    form.find('.js-note-target-close').text('Close')
+  updateTargetButtons: (e) =>
+    textarea = $(e.target)
+    form = textarea.parents('form')
+    if textarea.val().trim().length > 0
+      form.find('.js-note-target-reopen').text('Comment & reopen')
+      form.find('.js-note-target-close').text('Comment & close')
+    else
+      form.find('.js-note-target-reopen').text('Reopen')
+      form.find('.js-note-target-close').text('Close')
 @Notes = Notes
--- a/app/assets/javascripts/project.js.coffee
+++ b/app/assets/javascripts/project.js.coffee
@@ -55,7 +55,7 @@ $ ->
    $(@).parents('.no-ssh-key-message').hide()
    e.preventDefault()
-  $('.project-side .star').on 'ajax:success', (e, data, status, xhr) ->
+  $('.project-home-panel .star').on 'ajax:success', (e, data, status, xhr) ->
    $(@).toggleClass('on').find('.count').html(data.star_count)
  .on 'ajax:error', (e, xhr, status, error) ->
    new Flash('Star toggle failed. Try again later.', 'alert')
--- a/app/assets/javascripts/shortcuts.js.coffee
+++ b/app/assets/javascripts/shortcuts.js.coffee
-class Shortcuts
+class @Shortcuts
  constructor: ->
+    @enabledHelp = []
+    Mousetrap.reset()
+    Mousetrap.bind('?', @selectiveHelp)
+    Mousetrap.bind('s', Shortcuts.focusSearch)
+  selectiveHelp: (e) =>
+    Shortcuts.showHelp(e, @enabledHelp)
+  @showHelp: (e, location) ->
    if $('#modal-shortcuts').length > 0
      $('#modal-shortcuts').modal('show')
    else
      $.ajax(
        url: '/help/shortcuts',
-        dataType: "script"
+        dataType: 'script',
+        success: (e) ->
+          if location and location.length > 0
+            for l in location
+              $(l).show()
+          else
+            $('.hidden-shortcut').show()
+            $('.js-more-help-button').remove()
      )
+      e.preventDefault()
-@Shortcuts = Shortcuts
+  @focusSearch: (e) ->
+    $('#search').focus()
+    e.preventDefault()
--- a/app/assets/javascripts/shortcuts_dashboard_navigation.js.coffee
+++ b/app/assets/javascripts/shortcuts_dashboard_navigation.js.coffee
+#= require shortcuts
+class @ShortcutsDashboardNavigation extends Shortcuts
+ constructor: ->
+   super()
+   Mousetrap.bind('g a', -> ShortcutsDashboardNavigation.findAndollowLink('.shortcuts-activity'))
+   Mousetrap.bind('g p', -> ShortcutsDashboardNavigation.findAndollowLink('.shortcuts-projects'))
+   Mousetrap.bind('g i', -> ShortcutsDashboardNavigation.findAndollowLink('.shortcuts-issues'))
+   Mousetrap.bind('g m', -> ShortcutsDashboardNavigation.findAndollowLink('.shortcuts-merge_requests'))
+ @findAndollowLink: (selector) ->
+   link = $(selector).attr('href')
+   if link
+     window.location = link
--- a/app/assets/javascripts/shortcuts_issueable.coffee
+++ b/app/assets/javascripts/shortcuts_issueable.coffee
+#= require shortcuts_navigation
+class @ShortcutsIssueable extends ShortcutsNavigation
+  constructor: (isMergeRequest) ->
+    super()
+    Mousetrap.bind('a', ->
+      $('.js-assignee').select2('open')
+      return false
+    )
+    Mousetrap.bind('m', ->
+      $('.js-milestone').select2('open')
+      return false
+    )
+    if isMergeRequest
+      @enabledHelp.push('.hidden-shortcut.merge_reuests')
+    else
+      @enabledHelp.push('.hidden-shortcut.issues')
--- a/app/assets/javascripts/shortcuts_navigation.coffee
+++ b/app/assets/javascripts/shortcuts_navigation.coffee
+#= require shortcuts
+class @ShortcutsNavigation extends Shortcuts
+  constructor: ->
+    super()
+    Mousetrap.bind('g p', -> ShortcutsNavigation.findAndollowLink('.shortcuts-project'))
+    Mousetrap.bind('g f', -> ShortcutsNavigation.findAndollowLink('.shortcuts-tree'))
+    Mousetrap.bind('g c', -> ShortcutsNavigation.findAndollowLink('.shortcuts-commits'))
+    Mousetrap.bind('g n', -> ShortcutsNavigation.findAndollowLink('.shortcuts-network'))
+    Mousetrap.bind('g g', -> ShortcutsNavigation.findAndollowLink('.shortcuts-graphs'))
+    Mousetrap.bind('g i', -> ShortcutsNavigation.findAndollowLink('.shortcuts-issues'))
+    Mousetrap.bind('g m', -> ShortcutsNavigation.findAndollowLink('.shortcuts-merge_requests'))
+    Mousetrap.bind('g w', -> ShortcutsNavigation.findAndollowLink('.shortcuts-wiki'))
+    Mousetrap.bind('g s', -> ShortcutsNavigation.findAndollowLink('.shortcuts-snippets'))
+    @enabledHelp.push('.hidden-shortcut.project')
+  @findAndollowLink: (selector) ->
+   link = $(selector).attr('href')
+   if link
+     window.location = link
--- a/app/assets/javascripts/shortcuts_network.js.coffee
+++ b/app/assets/javascripts/shortcuts_network.js.coffee
+#= require shortcuts_navigation
+class @ShortcutsNetwork extends ShortcutsNavigation
+  constructor: (@graph) ->
+    super()
+    Mousetrap.bind(['left', 'h'], @graph.scrollLeft)
+    Mousetrap.bind(['right', 'l'], @graph.scrollRight)
+    Mousetrap.bind(['up', 'k'], @graph.scrollUp)
+    Mousetrap.bind(['down', 'j'], @graph.scrollDown)
+    Mousetrap.bind(['shift+up', 'shift+k'], @graph.scrollTop)
+    Mousetrap.bind(['shift+down', 'shift+j'],  @graph.scrollBottom)
+    @enabledHelp.push('.hidden-shortcut.network')
--- a/app/assets/javascripts/zen_mode.js.coffee
+++ b/app/assets/javascripts/zen_mode.js.coffee
+class @ZenMode
+  @fullscreen_prefix = 'fullscreen_'
+  @ESC = 27
+  constructor: ->
+    @active_zen_area = null
+    @active_checkbox = null
+    $('body').on 'change', '.zennable input[type=checkbox]', (e) =>
+      checkbox = e.currentTarget;
+      if checkbox.checked
+        Mousetrap.pause()
+        @udpateActiveZenArea(checkbox)
+      else
+        @exitZenMode()
+    $(document).on 'keydown', (e) =>
+      console.log("esc")
+      if e.keyCode is ZenMode.ESC
+        @exitZenMode()
+    $(window).on 'hashchange', @updateZenModeFromLocationHash
+  udpateActiveZenArea: (checkbox) =>
+    @active_checkbox = $(checkbox)
+    @active_checkbox.prop('checked', true)
+    @active_zen_area = @active_checkbox.parent().find('textarea')
+    @active_zen_area.focus()
+    window.location.hash = ZenMode.fullscreen_prefix + @active_checkbox.prop('id')
+  exitZenMode: =>
+    if @active_zen_area isnt null
+      Mousetrap.unpause()
+      @active_checkbox.prop('checked', false)
+      @active_zen_area = null
+      @active_checkbox = null
+      window.location.hash = ''
+  checkboxFromLocationHash: (e) ->
+    id = $.trim(window.location.hash.replace('#' + ZenMode.fullscreen_prefix, ''))
+    if id
+      return $('.zennable input[type=checkbox]#' + id)[0]
+    else
+      return null
+  updateZenModeFromLocationHash: (e) =>
+    checkbox = @checkboxFromLocationHash()
+    if checkbox
+      @udpateActiveZenArea(checkbox)
+    else
+      @exitZenMode()      
--- a/app/assets/stylesheets/generic/common.scss
+++ b/app/assets/stylesheets/generic/common.scss
@@ -128,7 +128,7 @@ p.time {
 }
 .highlight_word {
-  border-bottom: 2px solid #F90;
+  background: #fafe3d;
 }
 .thin_area{

--- a/app/assets/stylesheets/generic/forms.scss
+++ b/app/assets/stylesheets/generic/forms.scss
@@ -83,3 +83,140 @@ label {
 .form-control {
  @include box-shadow(none);
 }
+.issuable-description {
+  margin-top: 35px;
+}
+.zennable {
+  position: relative;
+  input {
+    display: none;
+  }
+  .collapse {
+    display: none;
+    opacity: 0.5;
+    &:before {
+      content: '\f066';
+      font-family: FontAwesome;
+      color: #000;
+      font-size: 28px;
+      position: relative;
+      padding: 30px 40px 0 0;
+    }
+    &:hover {
+      opacity: 0.8;
+    }
+  }
+  .expand {
+    opacity: 0.5;
+    &:before {
+      content: '\f065';
+      font-family: FontAwesome;
+      color: #000;
+      font-size: 14px;
+      line-height: 14px;
+      padding-right: 20px;
+      position: relative;
+      vertical-align: middle;
+    }
+    &:hover {
+      opacity: 0.8;
+    }
+  }
+  input:checked ~ .zen-backdrop .expand {
+    display: none;
+  }
+  input:checked ~ .zen-backdrop .collapse {
+    display: block;
+    position: absolute;
+    top: 0;
+  }
+  label {
+    position: absolute;
+    top: -26px;
+    right: 0;
+    font-variant: small-caps;
+    text-transform: uppercase;
+    font-size: 10px;
+    padding: 4px;
+    font-weight: 500;
+    letter-spacing: 1px;
+    &:before {
+      display: inline-block;
+      width: 10px;
+      height: 14px;
+    }
+  }
+  input:checked ~ .zen-backdrop {
+    background-color: white;
+    position: fixed;
+    top: 0;
+    bottom: 0;
+    left: 0;
+    right: 0;
+    z-index: 1031;
+    textarea {
+      border: none;
+      box-shadow: none;
+      border-radius: 0;
+      color: #000;
+      font-size: 20px;
+      line-height: 26px;
+      padding: 30px;
+      display: block;
+      outline: none;
+      resize: none;
+      height: 100vh;
+      max-width: 900px;
+      margin: 0 auto;
+    }
+  }
+  .zen-backdrop textarea::-webkit-input-placeholder {
+    color: white;
+  }
+  .zen-backdrop textarea:-moz-placeholder {
+    color: white;
+  }
+  .zen-backdrop textarea::-moz-placeholder {
+    color: white;
+  }
+  .zen-backdrop textarea:-ms-input-placeholder {
+    color: white;
+  }
+  input:checked ~ .zen-backdrop textarea::-webkit-input-placeholder {
+    color: #999;
+  }
+  input:checked ~ .zen-backdrop textarea:-moz-placeholder {
+    color: #999;
+    opacity: 1;
+  }
+  input:checked ~ .zen-backdrop textarea::-moz-placeholder {
+    color: #999;
+    opacity: 1;
+  }
+  input:checked ~ .zen-backdrop textarea:-ms-input-placeholder {
+    color: #999;
+  }
+}
--- a/app/assets/stylesheets/generic/issue_box.scss
+++ b/app/assets/stylesheets/generic/issue_box.scss
@@ -88,6 +88,10 @@
  .description {
    padding: 0 15px 10px 15px;
+    code {
+      white-space: pre-wrap;
+    }
  }
  .title, .context, .description {

--- a/app/assets/stylesheets/generic/lists.scss
+++ b/app/assets/stylesheets/generic/lists.scss
@@ -39,7 +39,7 @@
    &:hover {
      background: $hover;
-      border-bottom: 1px solid #ADF;
+      border-bottom: 1px solid darken($hover, 10%);
    }
    &:last-child {

--- a/app/assets/stylesheets/generic/timeline.scss
+++ b/app/assets/stylesheets/generic/timeline.scss
+.timeline {
+  list-style: none;
+  padding: 20px 0 20px;
+  position: relative;
+  &:before {
+    top: 0;
+    bottom: 0;
+    position: absolute;
+    content: " ";
+    width: 3px;
+    background-color: #eeeeee;
+    margin-left: 29px;
+  }
+  .timeline-entry {
+    position: relative;
+    margin-top: 5px;
+    margin-left: 30px;
+    margin-bottom: 10px;
+    clear: both;
+    &:target {
+      .timeline-entry-inner .timeline-content {
+        -webkit-animation:target-note 2s linear;
+        background: $hover;
+      }
+    }
+    .timeline-entry-inner {
+      position: relative;
+      margin-left: -20px;
+      &:before, &:after {
+        content: " ";
+        display: table;
+      }
+      .timeline-icon {
+        margin-top: 2px;
+        background: #fff;
+        color: #737881;
+        float: left;
+        @include border-radius(40px);
+        @include box-shadow(0 0 0 3px #EEE);
+        overflow: hidden;
+        .avatar {
+          margin: 0;
+          padding: 0;
+        }
+      }
+      .timeline-content {
+        position: relative;
+        background: #f5f5f6;
+        padding: 10px 15px;
+        margin-left: 60px;
+        &:after {
+          content: '';
+          display: block;
+          position: absolute;
+          width: 0;
+          height: 0;
+          border-style: solid;
+          border-width: 9px 9px 9px 0;
+          border-color: transparent #f5f5f6 transparent transparent;
+          left: 0;
+          top: 10px;
+          margin-left: -9px;
+        }
+      }
+    }
+  }
+}
--- a/app/assets/stylesheets/generic/typography.scss
+++ b/app/assets/stylesheets/generic/typography.scss
@@ -40,7 +40,7 @@ a {
  outline: none;
  color: $link_color;
  &:hover {
-    text-decoration: none;
+    text-decoration: underline;
    color: $link_hover_color;
  }
@@ -89,6 +89,8 @@ a:focus {
 .wiki {
  @include md-typography;
+  word-wrap: break-word;
  /* Link to current header. */
  h1, h2, h3, h4, h5, h6 {
    position: relative;

--- a/app/assets/stylesheets/main/layout.scss
+++ b/app/assets/stylesheets/main/layout.scss
@@ -16,3 +16,4 @@ body {
 .container .content {
  margin: 0 0;
 }
--- a/app/assets/stylesheets/main/variables.scss
+++ b/app/assets/stylesheets/main/variables.scss
@@ -2,13 +2,13 @@
 * General Colors
 */
 $style_color: #474D57;
-$hover: #D9EDF7;
+$hover: #FFECDB;
 /*
 * Link colors
 */
 $link_color: #446e9b;
-$link_hover_color: #2FA0BB;
+$link_hover_color: darken($link-color, 10%);
 $btn-border: 1px solid #ccc;

--- a/app/assets/stylesheets/sections/dashboard.scss
+++ b/app/assets/stylesheets/sections/dashboard.scss
@@ -60,12 +60,13 @@
 }
 .project-row, .group-row {
-  padding: 8px 15px !important;
+  padding: 0 !important;
  font-size: 14px;
  line-height: 24px;
  a {
    display: block;
+    padding: 8px 15px;
  }
  .project-name, .group-name {
@@ -99,14 +100,9 @@
  margin-right: 15px;
  font-size: 20px;
  margin-bottom: 15px;
-  border: 1px solid #EEE;
-  padding: 8px 12px;
-  border-radius: 50px;
-  background: #f5f5f5;
-  text-align: center;
  i {
-    color: #BBB;
+    color: #888;
  }
 }

--- a/app/assets/stylesheets/sections/diff.scss
+++ b/app/assets/stylesheets/sections/diff.scss
@@ -125,8 +125,6 @@
    }
    .line_content {
      display: block;
-      white-space: pre;
-      height: 18px;
      margin: 0px;
      padding: 0px 0.5em;
      border: none;
@@ -341,3 +339,12 @@
  margin: 0;
  border: none;
 }
+.diff-file .line_content {
+  white-space: pre;
+}
+.diff-wrap-lines .line_content {
+  white-space: pre-wrap;
+}
--- a/app/assets/stylesheets/sections/help.scss
+++ b/app/assets/stylesheets/sections/help.scss
@@ -17,3 +17,56 @@
    }
  }
 }
+.shortcut-mappings {
+  font-size: 12px;
+  color: #555;
+  tbody:first-child tr:first-child {
+    padding-top: 0
+  }
+  th {
+    padding-top: 15px;
+    font-size: 14px;
+    line-height: 1.5;
+    color: #333;
+    text-align: left
+  }
+  td {
+    padding-top: 3px;
+    padding-bottom: 3px;
+    vertical-align: top;
+    line-height: 20px
+  }
+  .shortcut {
+    padding-right: 10px;
+    color: #999;
+    text-align: right;
+    white-space: nowrap
+  }
+  .key {
+    @extend .label;
+    @extend .label-inverse;
+    font: 11px Consolas, "Liberation Mono", Menlo, Courier, monospace;
+    padding: 3px 5px;
+  }
+}
+.modal-body {
+  position: relative;
+  overflow-y: auto;
+  padding: 15px;
+}
+body.modal-open {
+  overflow: hidden;
+}
+.modal .modal-dialog {
+  width: 860px;
+}
--- a/app/assets/stylesheets/sections/login.scss
+++ b/app/assets/stylesheets/sections/login.scss
@@ -6,6 +6,21 @@
  }
  .login-box{
+    padding: 0 15px;
+    .login-heading h3 {
+      font-weight: 300;
+      line-height: 2;
+    }
+    .login-footer {
+      margin-top: 10px;
+    }
+    .btn {
+      padding: 12px !important;
+      @extend .btn-block;
+    }
  }
  .brand-image {
@@ -19,7 +34,7 @@
    }
  }
-  .login-logo{
+  .login-logo {
    margin: 10px 0 30px 0;
    display: block;
  }
@@ -64,4 +79,8 @@
      color: #a00;
    }
  }
+  .brand-holder {
+    border-right: 1px solid #EEE;
+  }
 }
--- a/app/assets/stylesheets/sections/nav.scss
+++ b/app/assets/stylesheets/sections/nav.scss
@@ -35,39 +35,31 @@
      width: 1%;
      &.active {
        a {
-          color: #333;
+          color: $link_color;
          font-weight: bold;
          &:after {
            content: '';
            display: block;
            position: relative;
-            bottom: 8px;
+            bottom: -1px;
-            left: 50%;
+            border-color: $link_color;
-            width: 0;
-            height: 0;
-            border-color: transparent transparent #333 transparent;
            border-style: solid;
-            border-width: 6px;
+            border-width: 2px;
-            margin-left: -6px;
          }
        }
      }
      &:hover {
        a {
-          color: $link_color;
+          color: $link_hover_color;
          &:after {
            content: '';
            display: block;
            position: relative;
-            bottom: 8px;
+            bottom: -1px;
-            left: 50%;
+            border-color: $link_hover_color;
-            width: 0;
-            height: 0;
-            border-color: transparent transparent $link_color transparent;
            border-style: solid;
-            border-width: 6px;
+            border-width: 2px;
-            margin-left: -6px;
          }
        }
      }
@@ -90,7 +82,6 @@
      line-height: 34px;
      color: #777;
      text-shadow: 0 1px 1px white;
-      padding: 0 10px;
      text-decoration: none;
      padding-top: 2px;
    }

--- a/app/assets/stylesheets/sections/notes.scss
+++ b/app/assets/stylesheets/sections/notes.scss
@@ -17,7 +17,6 @@ ul.notes {
  .discussion-header,
  .note-header {
    @extend .cgray;
-    padding-top: 5px;
    padding-bottom: 15px;
    .avatar {
@@ -43,34 +42,19 @@ ul.notes {
  }
  .discussion {
-    padding: 10px 0;
    overflow: hidden;
    display: block;
    position:relative;
-    border-bottom: 1px solid #EEE;
-    .discussion-body {
-      margin-left: 50px;
-    }
  }
  .note {
-    padding: 8px 0;
-    overflow: hidden;
    display: block;
    position:relative;
-    border-bottom: 1px solid #eee;
-    p { color: $style_color; }
-    .avatar {
-      margin-top: 3px;
-    }
    .attachment {
      font-size: 14px;
    }
    .note-body {
      @include md-typography;
-      margin-left: 43px;
    }
    .note-header {
      padding-bottom: 3px;
@@ -80,11 +64,6 @@ ul.notes {
      border-bottom: none;
    }
  }
-  .note:target {
-    -webkit-animation:target-note 2s linear;
-    background: #fffff0;
-  }
 }
 .diff-file .notes_holder {
@@ -99,7 +78,7 @@ ul.notes {
    &.notes_line {
      text-align: center;
      padding: 10px 0;
-      background: #eee;
+      background: #FFF;
    }
    &.notes_line2 {
      text-align: center;
@@ -111,6 +90,9 @@ ul.notes {
      border-width: 1px 0;
      padding-top: 0;
      vertical-align: top;
+      &.parallel{
+        border-width: 1px;
+      }
    }
  }
 }
@@ -362,3 +344,7 @@ ul.notes {
    border-top: 1px solid #DDD;
  }
 }
+.discussion-notes-count {
+  font-size: 16px;
+}
--- a/app/assets/stylesheets/sections/projects.scss
+++ b/app/assets/stylesheets/sections/projects.scss
@@ -15,62 +15,64 @@
 }
 .project-home-panel {
-  border-bottom: 1px solid #DDD;
+  margin-bottom: 15px;
-  padding-bottom: 15px;
-  margin-bottom: 30px;
  &.empty-project {
-      border-bottom: 0px;
+    border-bottom: 0px;
-      padding-bottom: 15px;
+    padding-bottom: 15px;
-      margin-bottom: 0px;
+    margin-bottom: 0px;
  }
-  .project-home-title {
-    font-size: 18px;
-    color: #444;
-    margin: 0;
-    line-height: 32px;
-  }
  .project-home-dropdown {
    margin-left: 10px;
    float: right;
  }
-  .project-home-extra {
-    margin-top: 15px;
+  .project-home-row {
+    @extend .clearfix;
+    margin-bottom: 15px;
    .project-home-desc {
      float: left;
-      color: #777;
+      color: #666;
-      margin-bottom: 10px;
+      font-size: 16px;
    }
-    .project-home-links {
+    .star-fork-buttons {
      float: right;
-      a {
+      width: 200px;
-        margin-left: 10px;
+      font-size: 14px;
-        font-weight: 500;
+      font-weight: bold;
+      .star-buttons, .fork-buttons {
+        float: right;
+        margin-left: 20px;
+        .count {
+          margin-left: 5px;
+        }
      }
    }
  }
  .visibility-level-label {
-    font-size: 17px;
+    color: #555;
-    background: #f1f1f1;
+    font-weight: bold;
-    border-radius: 4px;
-    color: #444;
-    position: absolute;
-    margin-left: -55px;
-    text-shadow: 0 1px 1px #FFF;
-    width: 40px;
-    text-align: center;
-    padding: 6px;
    i {
      color: inherit;
    }
  }
 }
+.project-home-links {
+  padding: 10px 0px;
+  float: right;
+  a {
+    margin-left: 10px;
+    font-weight: 500;
+  }
+}
 .git-clone-holder {
  .project-home-dropdown + & {
    margin-right: 45px;
@@ -159,6 +161,7 @@ ul.nav.nav-projects-tabs {
  li {
    .project-info {
      margin-bottom: 10px;
+      overflow: hidden;
    }
    .access-icon {
@@ -195,8 +198,8 @@ ul.nav.nav-projects-tabs {
      white-space: normal;
      text-align: left;
      padding: 10px 15px;
-      background-color: #F1f1f1;
+      background-color: #F9F9F9;
-      border-color: #EEE;
+      border-color: #DDD;
      &:hover {
        background-color: #eee;

--- a/app/assets/stylesheets/sections/search.scss
+++ b/app/assets/stylesheets/sections/search.scss
+.search-results {
+  .search-result-row {
+    border-bottom: 1px solid #EEE;
+    padding-bottom: 10px;
+    margin-bottom: 10px;
+  }
+}
--- a/app/controllers/projects/branches_controller.rb
+++ b/app/controllers/projects/branches_controller.rb
@@ -17,9 +17,17 @@ class Projects::BranchesController < Projects::ApplicationController
  end
  def create
-    @branch = CreateBranchService.new.execute(project, params[:branch_name], params[:ref], current_user)
+    result = CreateBranchService.new.execute(project,
+                                             params[:branch_name],
-    redirect_to project_tree_path(@project, @branch.name)
+                                             params[:ref],
+                                             current_user)
+    if result[:status] == :success
+      @branch = result[:branch]
+      redirect_to project_tree_path(@project, @branch.name)
+    else
+      @error = result[:message]
+      render action: 'new'
+    end
  end
  def destroy

--- a/app/controllers/projects/edit_tree_controller.rb
+++ b/app/controllers/projects/edit_tree_controller.rb
@@ -31,7 +31,7 @@ class Projects::EditTreeController < Projects::BaseTreeController
    diffy = Diffy::Diff.new(@blob.data, @content, diff: '-U 3',
                            include_diff_info: true)
-    @diff = Gitlab::DiffParser.new(diffy.diff.scan(/.*\n/))
+    @diff_lines = Gitlab::Diff::Parser.new.parse(diffy.diff.scan(/.*\n/))
    render layout: false
  end

--- a/app/controllers/projects/issues_controller.rb
+++ b/app/controllers/projects/issues_controller.rb
@@ -20,7 +20,7 @@ class Projects::IssuesController < Projects::ApplicationController
    terms = params['issue_search']
    @issues = issues_filtered
-    @issues = @issues.where("title LIKE ? OR description LIKE ?", "%#{terms}%", "%#{terms}%") if terms.present?
+    @issues = @issues.full_search(terms) if terms.present?
    @issues = @issues.page(params[:page]).per(20)
    assignee_id, milestone_id = params[:assignee_id], params[:milestone_id]

--- a/app/controllers/projects/labels_controller.rb
+++ b/app/controllers/projects/labels_controller.rb
@@ -52,7 +52,7 @@ class Projects::LabelsController < Projects::ApplicationController
    respond_to do |format|
      format.html { redirect_to project_labels_path(@project), notice: 'Label was removed' }
-      format.js { render nothing: true }
+      format.js
    end
  end

--- a/app/controllers/projects/notes_controller.rb
+++ b/app/controllers/projects/notes_controller.rb
@@ -30,8 +30,10 @@ class Projects::NotesController < Projects::ApplicationController
  end
  def update
-    note.update_attributes(note_params)
+    if note.editable?
-    note.reset_events_cache
+      note.update_attributes(note_params)
+      note.reset_events_cache
+    end
    respond_to do |format|
      format.json { render_note_json(note) }
@@ -40,8 +42,10 @@ class Projects::NotesController < Projects::ApplicationController
  end
  def destroy
-    note.destroy
+    if note.editable?
-    note.reset_events_cache
+      note.destroy
+      note.reset_events_cache
+    end
    respond_to do |format|
      format.js { render nothing: true }

--- a/app/controllers/projects/raw_controller.rb
+++ b/app/controllers/projects/raw_controller.rb
@@ -29,12 +29,10 @@ class Projects::RawController < Projects::ApplicationController
  private
  def get_blob_type
-    if @blob.mime_type =~ /html|javascript/
+    if @blob.text?
      'text/plain; charset=utf-8'
-    elsif @blob.name =~ /(?:msi|exe|rar|r0\d|7z|7zip|zip)$/
-      'application/octet-stream'
    else
-      @blob.mime_type
+      'application/octet-stream'
    end
  end
 end

--- a/app/controllers/projects/snippets_controller.rb
+++ b/app/controllers/projects/snippets_controller.rb
@@ -63,7 +63,7 @@ class Projects::SnippetsController < Projects::ApplicationController
  def raw
    send_data(
      @snippet.content,
-      type: "text/plain",
+      type: 'text/plain; charset=utf-8',
      disposition: 'inline',
      filename: @snippet.file_name
    )

--- a/app/controllers/projects/tags_controller.rb
+++ b/app/controllers/projects/tags_controller.rb
@@ -13,10 +13,16 @@ class Projects::TagsController < Projects::ApplicationController
  end
  def create
-    @tag = CreateTagService.new.execute(@project, params[:tag_name],
+    result = CreateTagService.new.execute(@project, params[:tag_name],
-                                        params[:ref], current_user)
+                                          params[:ref], params[:message],
+                                          current_user)
-    redirect_to project_tags_path(@project)
+    if result[:status] == :success
+      @tag = result[:tag]
+      redirect_to project_tags_path(@project)
+    else
+      @error = result[:message]
+      render action: 'new'
+    end
  end
  def destroy
@@ -28,7 +34,7 @@ class Projects::TagsController < Projects::ApplicationController
    respond_to do |format|
      format.html { redirect_to project_tags_path }
-      format.js { render nothing: true }
+      format.js
    end
  end
 end
--- a/app/controllers/projects_controller.rb
+++ b/app/controllers/projects_controller.rb
@@ -103,7 +103,15 @@ class ProjectsController < ApplicationController
    ::Projects::DestroyService.new(@project, current_user, {}).execute
    respond_to do |format|
-      format.html { redirect_to root_path }
+      format.html do
+        flash[:alert] = "Project deleted."
+        if request.referer.include?("/admin")
+          redirect_to admin_projects_path
+        else
+          redirect_to projects_dashboard_path
+        end
+      end
    end
  end

--- a/app/controllers/search_controller.rb
+++ b/app/controllers/search_controller.rb
@@ -4,14 +4,33 @@ class SearchController < ApplicationController
  def show
    @project = Project.find_by(id: params[:project_id]) if params[:project_id].present?
    @group = Group.find_by(id: params[:group_id]) if params[:group_id].present?
+    @scope = params[:scope]
+    @show_snippets = params[:snippets].eql? 'true'
-    if @project
+    @search_results = if @project
-      return access_denied! unless can?(current_user, :download_code, @project)
+                        return access_denied! unless can?(current_user, :download_code, @project)
-      @search_results = Search::ProjectService.new(@project, current_user, params).execute
+                        unless %w(blobs notes issues merge_requests wiki_blobs).
-    else
+                                 include?(@scope)
-      @search_results = Search::GlobalService.new(current_user, params).execute
+                          @scope = 'blobs'
-    end
+                        end
+                        Search::ProjectService.new(@project, current_user, params).execute
+                      elsif @show_snippets
+                        unless %w(snippet_blobs snippet_titles).include?(@scope)
+                          @scope = 'snippet_blobs'
+                        end
+                        Search::SnippetService.new(current_user, params).execute
+                      else
+                        unless %w(projects issues merge_requests).include?(@scope)
+                          @scope = 'projects'
+                        end
+                        Search::GlobalService.new(current_user, params).execute
+                      end
+    @objects = @search_results.objects(@scope, params[:page])
  end
  def autocomplete

--- a/app/controllers/snippets_controller.rb
+++ b/app/controllers/snippets_controller.rb
@@ -86,7 +86,7 @@ class SnippetsController < ApplicationController
  def raw
    send_data(
      @snippet.content,
-      type: "text/plain",
+      type: 'text/plain; charset=utf-8',
      disposition: 'inline',
      filename: @snippet.file_name
    )

--- a/app/finders/base_finder.rb
+++ b/app/finders/base_finder.rb
-# BaseFinder
+# IssuableFinder
 #
 # Used to filter Issues and MergeRequests collections by set of params
 #
@@ -16,7 +16,9 @@
 #     label_name: string
 #     sort: string
 #
-class BaseFinder
+require_relative 'projects_finder'
+class IssuableFinder
  attr_accessor :current_user, :params
  def execute(current_user, params)

--- a/app/finders/issues_finder.rb
+++ b/app/finders/issues_finder.rb
@@ -15,7 +15,7 @@
 #     label_name: string
 #     sort: string
 #
-class IssuesFinder < BaseFinder
+class IssuesFinder < IssuableFinder
  def klass
    Issue
  end

--- a/app/finders/merge_requests_finder.rb
+++ b/app/finders/merge_requests_finder.rb
@@ -15,7 +15,7 @@
 #     label_name: string
 #     sort: string
 #
-class MergeRequestsFinder < BaseFinder
+class MergeRequestsFinder < IssuableFinder
  def klass
    MergeRequest
  end

--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -178,6 +178,8 @@ module ApplicationHelper
  def search_placeholder
    if @project && @project.persisted?
      "Search in this project"
+    elsif @snippet || @snippets || @show_snippets
+      'Search snippets'
    elsif @group && @group.persisted?
      "Search in this group"
    else

--- a/app/helpers/commits_helper.rb
+++ b/app/helpers/commits_helper.rb
@@ -16,38 +16,6 @@ module CommitsHelper
    commit_person_link(commit, options.merge(source: :committer))
  end
-  def each_diff_line(diff, index)
-    Gitlab::DiffParser.new(diff.diff.lines.to_a, diff.new_path)
-      .each do |full_line, type, line_code, line_new, line_old|
-        yield(full_line, type, line_code, line_new, line_old)
-      end
-  end
-  def each_diff_line_near(diff, index, expected_line_code)
-    max_number_of_lines = 16
-    prev_match_line = nil
-    prev_lines = []
-    each_diff_line(diff, index) do |full_line, type, line_code, line_new, line_old|
-      line = [full_line, type, line_code, line_new, line_old]
-      if line_code != expected_line_code
-        if type == "match"
-          prev_lines.clear
-          prev_match_line = line
-        else
-          prev_lines.push(line)
-          prev_lines.shift if prev_lines.length >= max_number_of_lines
-        end
-      else
-        yield(prev_match_line) if !prev_match_line.nil?
-        prev_lines.each { |ln| yield(ln) }
-        yield(line)
-        break
-      end
-    end
-  end
  def image_diff_class(diff)
    if diff.deleted_file
      "deleted"
@@ -63,14 +31,6 @@ module CommitsHelper
    escape_javascript(render "projects/commits/#{template}", commit: commit, project: project) unless commit.nil?
  end
-  def diff_line_content(line)
-    if line.blank?
-      " &nbsp;"
-    else
-      line
-    end
-  end
  # Breadcrumb links for a Project and, if applicable, a tree path
  def commits_breadcrumbs
    return unless @project && @ref
@@ -105,82 +65,6 @@ module CommitsHelper
    branches.sort.map { |branch| link_to(branch, project_tree_path(project, branch)) }.join(", ").html_safe
  end
-  def parallel_diff_lines(project, commit, diff, file)
-    old_file = project.repository.blob_at(commit.parent_id, diff.old_path) if commit.parent_id
-    deleted_lines = {}
-    added_lines = {}
-    each_diff_line(diff, 0) do |line, type, line_code, line_new, line_old|
-      if type == "old"
-        deleted_lines[line_old] = { line_code: line_code, type: type, line: line }
-      elsif type == "new"
-        added_lines[line_new]   = { line_code: line_code, type: type, line: line }
-      end
-    end
-    max_length = old_file ? [old_file.loc, file.loc].max : file.loc
-    offset1 = 0
-    offset2 = 0
-    old_lines = []
-    new_lines = []
-    max_length.times do |line_index|
-      line_index1 = line_index - offset1
-      line_index2 = line_index - offset2
-      deleted_line = deleted_lines[line_index1 + 1]
-      added_line = added_lines[line_index2 + 1]
-      old_line = old_file.lines[line_index1] if old_file
-      new_line = file.lines[line_index2]
-      if deleted_line && added_line
-      elsif deleted_line
-        new_line = nil
-        offset2 += 1
-      elsif added_line
-        old_line = nil
-        offset1 += 1
-      end
-      old_lines[line_index] = DiffLine.new
-      new_lines[line_index] = DiffLine.new
-      # old
-      if line_index == 0 && diff.new_file
-        old_lines[line_index].type = :file_created
-        old_lines[line_index].content = 'File was created'
-      elsif deleted_line
-        old_lines[line_index].type = :deleted
-        old_lines[line_index].content = old_line
-        old_lines[line_index].num = line_index1 + 1
-        old_lines[line_index].code = deleted_line[:line_code]
-      elsif old_line
-        old_lines[line_index].type = :no_change
-        old_lines[line_index].content = old_line
-        old_lines[line_index].num = line_index1 + 1
-      else
-        old_lines[line_index].type = :added
-      end
-      # new
-      if line_index == 0 && diff.deleted_file
-        new_lines[line_index].type = :file_deleted
-        new_lines[line_index].content = "File was deleted"
-      elsif added_line
-        new_lines[line_index].type = :added
-        new_lines[line_index].num = line_index2 + 1
-        new_lines[line_index].content = new_line
-        new_lines[line_index].code = added_line[:line_code]
-      elsif new_line
-        new_lines[line_index].type = :no_change
-        new_lines[line_index].num = line_index2 + 1
-        new_lines[line_index].content = new_line
-      else
-        new_lines[line_index].type = :deleted
-      end
-    end
-    return old_lines, new_lines
-  end
  def link_to_browse_code(project, commit)
    if current_controller?(:projects, :commits)
      if @repo.blob_at(commit.id, @path)
@@ -229,14 +113,6 @@ module CommitsHelper
    end
  end
-  def diff_file_mode_changed?(diff)
-    diff.a_mode && diff.b_mode && diff.a_mode != diff.b_mode
-  end
-  def unfold_bottom_class(bottom)
-    (bottom) ? 'js-unfold-bottom' : ''
-  end
  def view_file_btn(commit_sha, diff, project)
    link_to project_blob_path(project, tree_join(commit_sha, diff.new_path)),
            class: 'btn btn-small view-file js-view-file' do

--- a/app/helpers/diff_helper.rb
+++ b/app/helpers/diff_helper.rb
 module DiffHelper
-  def safe_diff_files(diffs)
+  def allowed_diff_size
    if diff_hard_limit_enabled?
-      diffs.first(Commit::DIFF_HARD_LIMIT_FILES)
+      Commit::DIFF_HARD_LIMIT_FILES
    else
-      diffs.first(Commit::DIFF_SAFE_FILES)
+      Commit::DIFF_SAFE_FILES
+    end
+  end
+  def safe_diff_files(diffs)
+    diffs.first(allowed_diff_size).map do |diff|
+      Gitlab::Diff::File.new(diff)
    end
  end
-  def show_diff_size_warninig?(diffs)
+  def show_diff_size_warning?(diffs)
-    safe_diff_files(diffs).size < diffs.size
+    diffs.size > allowed_diff_size
  end
  def diff_hard_limit_enabled?
@@ -19,4 +25,96 @@ module DiffHelper
      false
    end
  end
+  def generate_line_code(file_path, line)
+    Gitlab::Diff::LineCode.generate(file_path, line.new_pos, line.old_pos)
+  end
+  def parallel_diff(diff_file, index)
+    lines = []
+    skip_next = false
+    # Building array of lines
+    #
+    # [
+    # left_type, left_line_number, left_line_content, left_line_code,
+    # right_line_type, right_line_number, right_line_content, right_line_code
+    # ]
+    #
+    diff_file.diff_lines.each do |line|
+      full_line = line.text
+      type = line.type
+      line_code = generate_line_code(diff_file.file_path, line)
+      line_new = line.new_pos
+      line_old = line.old_pos
+      next_line = diff_file.next_line(line.index)
+      if next_line
+        next_line_code = generate_line_code(diff_file.file_path, next_line)
+        next_type = next_line.type
+        next_line = next_line.text
+      end
+      if type == 'match' || type.nil?
+        # line in the right panel is the same as in the left one
+        line = [type, line_old, full_line, line_code, type, line_new, full_line, line_code]
+        lines.push(line)
+      elsif type == 'old'
+        if next_type == 'new'
+          # Left side has text removed, right side has text added
+          line = [type, line_old, full_line, line_code, next_type, line_new, next_line, next_line_code]
+          lines.push(line)
+          skip_next = true
+        elsif next_type == 'old' || next_type.nil?
+          # Left side has text removed, right side doesn't have any change
+          # No next line code, no new line number, no new line text
+          line = [type, line_old, full_line, line_code, next_type, nil, "&nbsp;", nil]
+          lines.push(line)
+        end
+      elsif type == 'new'
+        if skip_next
+          # Change has been already included in previous line so no need to do it again
+          skip_next = false
+          next
+        else
+          # Change is only on the right side, left side has no change
+          line = [nil, nil, "&nbsp;", line_code, type, line_new, full_line, line_code]
+          lines.push(line)
+        end
+      end
+    end
+    lines
+  end
+  def unfold_bottom_class(bottom)
+    (bottom) ? 'js-unfold-bottom' : ''
+  end
+  def diff_line_content(line)
+    if line.blank?
+      " &nbsp;"
+    else
+      line
+    end
+  end
+  def line_comments
+    @line_comments ||= @line_notes.group_by(&:line_code)
+  end
+  def organize_comments(type_left, type_right, line_code_left, line_code_right)
+    comments_left = comments_right = nil
+    unless type_left.nil? && type_right == 'new'
+      comments_left = line_comments[line_code_left]
+    end
+    unless type_left.nil? && type_right.nil?
+      comments_right = line_comments[line_code_right]
+    end
+    [comments_left, comments_right]
+  end
 end
--- a/app/helpers/events_helper.rb
+++ b/app/helpers/events_helper.rb
@@ -52,6 +52,8 @@ module EventsHelper
      "#{event.author_name} #{event.push_action_name} #{event.ref_type} #{event.ref_name} at #{event.project_name}"
    elsif event.membership_changed?
      "#{event.author_name} #{event.action_name} #{event.project_name}"
+    elsif event.note? && event.note_commit?
+      "#{event.author_name} commented on #{event.note_target_type} #{event.note_short_commit_id} at #{event.project_name}"
    elsif event.note?
      "#{event.author_name} commented on #{event.note_target_type} ##{truncate event.note_target_iid} at #{event.project_name}"
    else
@@ -64,6 +66,8 @@ module EventsHelper
      project_issue_url(event.project, event.issue)
    elsif event.merge_request?
      project_merge_request_url(event.project, event.merge_request)
+    elsif event.note? && event.note_commit?
+      project_commit_url(event.project, event.note_target)
    elsif event.note?
      if event.note_target
        if event.note_commit?
@@ -94,6 +98,8 @@ module EventsHelper
      render "events/event_push", event: event
    elsif event.merge_request?
      render "events/event_merge_request", merge_request: event.merge_request
+    elsif event.push?
+      render "events/event_push", event: event
    elsif event.note?
      render "events/event_note", note: event.note
    end

--- a/app/helpers/projects_helper.rb
+++ b/app/helpers/projects_helper.rb
@@ -123,7 +123,7 @@ module ProjectsHelper
  end
  def link_to_toggle_star(title, starred, signed_in)
-    cls = 'btn btn-block'
+    cls = 'star-btn'
    cls += ' disabled' unless signed_in
    toggle_html = content_tag('span', class: 'toggle') do
@@ -151,7 +151,7 @@ module ProjectsHelper
    content_tag 'span', class: starred ? 'turn-on' : 'turn-off' do
      link_to toggle_star_project_path(@project), link_opts do
-        toggle_html + count_html
+        toggle_html + ' ' + count_html
      end
    end
  end
@@ -261,4 +261,10 @@ module ProjectsHelper
      project_blob_path(project, tree_join(project.default_branch, project.repository.contribution_guide.name))
    end
  end
+  def hidden_pass_url(original_url)
+    result = URI(original_url)
+    result.password = '*****' if result.password.present?
+    result
+  end
 end
--- a/app/helpers/search_helper.rb
+++ b/app/helpers/search_helper.rb
@@ -91,4 +91,21 @@ module SearchHelper
  def search_result_sanitize(str)
    Sanitize.clean(str)
  end
+  def search_filter_path(options={})
+    exist_opts = {
+      search: params[:search],
+      project_id: params[:project_id],
+      group_id: params[:group_id],
+      scope: params[:scope]
+    }
+    options = exist_opts.merge(options)
+    search_path(options)
+  end
+  # Sanitize html generated after parsing markdown from issue description or comment
+  def search_md_sanitize(html)
+    sanitize(html, tags: %w(a p ol ul li pre code))
+  end
 end
--- a/app/models/concerns/issuable.rb
+++ b/app/models/concerns/issuable.rb
@@ -49,6 +49,10 @@ module Issuable
      where("LOWER(title) like :query", query: "%#{query.downcase}%")
    end
+    def full_search(query)
+      where("LOWER(title) like :query OR LOWER(description) like :query", query: "%#{query.downcase}%")
+    end
    def sort(method)
      case method.to_s
      when 'newest' then reorder("#{table_name}.created_at DESC")

--- a/app/models/issue.rb
+++ b/app/models/issue.rb
@@ -15,7 +15,6 @@
 #  milestone_id :integer
 #  state        :string(255)
 #  iid          :integer
-#  attachment   :string(255)
 #
 require 'carrierwave/orm/activerecord'

--- a/app/models/key.rb
+++ b/app/models/key.rb
@@ -31,7 +31,9 @@ class Key < ActiveRecord::Base
  after_create :add_to_shell
  after_create :notify_user
+  after_create :post_create_hook
  after_destroy :remove_from_shell
+  after_destroy :post_destroy_hook
  def strip_white_space
    self.key = key.strip unless key.blank?
@@ -58,6 +60,10 @@ class Key < ActiveRecord::Base
    NotificationService.new.new_key(self)
  end
+  def post_create_hook
+    SystemHooksService.new.execute_hooks_for(self, :create)
+  end
  def remove_from_shell
    GitlabShellWorker.perform_async(
      :remove_key,
@@ -66,6 +72,10 @@ class Key < ActiveRecord::Base
    )
  end
+  def post_destroy_hook
+    SystemHooksService.new.execute_hooks_for(self, :destroy)
+  end
  private
  def generate_fingerpint

--- a/app/models/label.rb
+++ b/app/models/label.rb
+# == Schema Information
+#
+# Table name: labels
+#
+#  id         :integer          not null, primary key
+#  title      :string(255)
+#  color      :string(255)
+#  project_id :integer
+#  created_at :datetime
+#  updated_at :datetime
+#
 class Label < ActiveRecord::Base
  DEFAULT_COLOR = '#428BCA'

--- a/app/models/label_link.rb
+++ b/app/models/label_link.rb
+# == Schema Information
+#
+# Table name: label_links
+#
+#  id          :integer          not null, primary key
+#  label_id    :integer
+#  target_id   :integer
+#  target_type :string(255)
+#  created_at  :datetime
+#  updated_at  :datetime
+#
 class LabelLink < ActiveRecord::Base
  belongs_to :target, polymorphic: true
  belongs_to :label

--- a/app/models/merge_request.rb
+++ b/app/models/merge_request.rb
@@ -17,6 +17,7 @@
 #  target_project_id :integer          not null
 #  iid               :integer
 #  description       :text
+#  position          :integer          default(0)
 #
 require Rails.root.join("app/models/commit")

--- a/app/models/merge_request_diff.rb
+++ b/app/models/merge_request_diff.rb
@@ -3,7 +3,7 @@
 # Table name: merge_request_diffs
 #
 #  id               :integer          not null, primary key
-#  state            :string(255)      default("collected"), not null
+#  state            :string(255)
 #  st_commits       :text
 #  st_diffs         :text
 #  merge_request_id :integer          not null

--- a/app/models/network/graph.rb
+++ b/app/models/network/graph.rb
@@ -178,12 +178,6 @@ module Network
      space = find_free_space(time_range, 2, space_base)
      leaves.each do |l|
        l.spaces << space
-        # Also add space to parent
-        l.parents(@map).each do |parent|
-          if 0 < parent.space && parent.space < space
-            parent.spaces << space
-          end
-        end
      end
      # and mark it as reserved

--- a/app/models/note.rb
+++ b/app/models/note.rb
@@ -117,6 +117,25 @@ class Note < ActiveRecord::Base
      })
    end
+    def create_new_commits_note(noteable, project, author, commits)
+      commits_text = ActionController::Base.helpers.pluralize(commits.size, 'new commit')
+      body = "Added #{commits_text}:\n\n"
+      commits.each do |commit|
+        message = "* #{commit.short_id} - #{commit.title}"
+        body << message
+        body << "\n"
+      end
+      create(
+        noteable: noteable,
+        project: project,
+        author: author,
+        note: body,
+        system: true
+      )
+    end
    def discussions_from_notes(notes)
      discussion_ids = []
      discussions = []
@@ -146,6 +165,10 @@ class Note < ActiveRecord::Base
    def cross_reference_exists?(noteable, mentioner)
      where(noteable_id: noteable.id, system: true, note: "_mentioned in #{mentioner.gfm_reference}_").any?
    end
+    def search(query)
+      where("note like :query", query: "%#{query}%")
+    end
  end
  def commit_author
@@ -186,9 +209,10 @@ class Note < ActiveRecord::Base
    noteable.diffs.each do |mr_diff|
      next unless mr_diff.new_path == self.diff.new_path
-      Gitlab::DiffParser.new(mr_diff.diff.lines.to_a, mr_diff.new_path).
+      lines = Gitlab::Diff::Parser.new.parse(mr_diff.diff.lines.to_a)
-        each do |full_line, type, line_code, line_new, line_old|
-        if full_line == diff_line
+      lines.each do |line|
+        if line.text == diff_line
          return true
        end
      end
@@ -209,6 +233,14 @@ class Note < ActiveRecord::Base
    diff.new_path if diff
  end
+  def file_path
+    if diff.new_path.present?
+      diff.new_path
+    elsif diff.old_path.present?
+      diff.old_path
+    end
+  end
  def diff_old_line
    line_code.split('_')[1].to_i
  end
@@ -217,19 +249,49 @@ class Note < ActiveRecord::Base
    line_code.split('_')[2].to_i
  end
+  def generate_line_code(line)
+    Gitlab::Diff::LineCode.generate(file_path, line.new_pos, line.old_pos)
+  end
  def diff_line
    return @diff_line if @diff_line
    if diff
-      Gitlab::DiffParser.new(diff.diff.lines.to_a, diff.new_path)
+      diff_lines.each do |line|
-        .each do |full_line, type, line_code, line_new, line_old|
+        if generate_line_code(line) == self.line_code
-          @diff_line = full_line if line_code == self.line_code
+          @diff_line = line.text
        end
+      end
    end
    @diff_line
  end
+  def truncated_diff_lines
+    max_number_of_lines = 16
+    prev_match_line = nil
+    prev_lines = []
+    diff_lines.each do |line|
+      if generate_line_code(line) != self.line_code
+        if line.type == "match"
+          prev_lines.clear
+          prev_match_line = line
+        else
+          prev_lines.push(line)
+          prev_lines.shift if prev_lines.length >= max_number_of_lines
+        end
+      else
+        prev_lines << line
+        return prev_lines
+      end
+    end
+  end
+  def diff_lines
+    @diff_lines ||= Gitlab::Diff::Parser.new.parse(diff.diff.lines.to_a)
+  end
  def discussion_id
    @discussion_id ||= Note.build_discussion_id(noteable_type, noteable_id || commit_id, line_code)
  end
@@ -333,4 +395,8 @@ class Note < ActiveRecord::Base
  def set_references
    notice_added_references(project, author)
  end
+  def editable?
+    !system
+  end
 end
--- a/app/models/project.rb
+++ b/app/models/project.rb
@@ -22,7 +22,8 @@
 #  visibility_level       :integer          default(0), not null
 #  archived               :boolean          default(FALSE), not null
 #  import_status          :string(255)
-#  star_count             :integer
+#  repository_size        :float            default(0.0)
+#  star_count             :integer          default(0), not null
 #
 class Project < ActiveRecord::Base
@@ -73,7 +74,7 @@ class Project < ActiveRecord::Base
  has_many :merge_requests,     dependent: :destroy, foreign_key: "target_project_id"
  # Merge requests from source project should be kept when source project was removed
  has_many :fork_merge_requests, foreign_key: "source_project_id", class_name: MergeRequest
-  has_many :issues, -> { order "state DESC, created_at DESC" }, dependent: :destroy
+  has_many :issues, -> { order 'issues.state DESC, issues.created_at DESC' }, dependent: :destroy
  has_many :labels,             dependent: :destroy
  has_many :services,           dependent: :destroy
  has_many :events,             dependent: :destroy
@@ -183,11 +184,11 @@ class Project < ActiveRecord::Base
      joins(:issues, :notes, :merge_requests).order("issues.created_at, notes.created_at, merge_requests.created_at DESC")
    end
-    def search query
+    def search(query)
      joins(:namespace).where("projects.archived = ?", false).where("projects.name LIKE :query OR projects.path LIKE :query OR namespaces.name LIKE :query OR projects.description LIKE :query", query: "%#{query}%")
    end
-    def search_by_title query
+    def search_by_title(query)
      where("projects.archived = ?", false).where("LOWER(projects.name) LIKE :query", query: "%#{query.downcase}%")
    end
@@ -414,18 +415,35 @@ class Project < ActiveRecord::Base
  def update_merge_requests(oldrev, newrev, ref, user)
    return true unless ref =~ /heads/
    branch_name = ref.gsub("refs/heads/", "")
-    c_ids = self.repository.commits_between(oldrev, newrev).map(&:id)
+    commits = self.repository.commits_between(oldrev, newrev)
+    c_ids = commits.map(&:id)
    # Close merge requests
    mrs = self.merge_requests.opened.where(target_branch: branch_name).to_a
    mrs = mrs.select(&:last_commit).select { |mr| c_ids.include?(mr.last_commit.id) }
-    mrs.each { |merge_request| MergeRequests::MergeService.new.execute(merge_request, user, nil) }
+    mrs.uniq.each do |merge_request|
+      MergeRequests::MergeService.new.execute(merge_request, user, nil)
+    end
    # Update code for merge requests into project between project branches
    mrs = self.merge_requests.opened.by_branch(branch_name).to_a
    # Update code for merge requests between project and project fork
    mrs += self.fork_merge_requests.opened.by_branch(branch_name).to_a
-    mrs.each { |merge_request| merge_request.reload_code; merge_request.mark_as_unchecked }
+    mrs.uniq.each do |merge_request|
+      merge_request.reload_code
+      merge_request.mark_as_unchecked
+    end
+    # Add comment about pushing new commits to merge requests
+    mrs = self.merge_requests.opened.where(source_branch: branch_name).to_a
+    mrs += self.fork_merge_requests.opened.where(source_branch: branch_name).to_a
+    mrs.uniq.each do |merge_request|
+      Note.create_new_commits_note(merge_request, merge_request.project,
+                                   user, commits)
+    end
    true
  end

--- a/app/models/project_services/assembla_service.rb
+++ b/app/models/project_services/assembla_service.rb
@@ -5,21 +5,17 @@
 #  id          :integer          not null, primary key
 #  type        :string(255)
 #  title       :string(255)
-#  token       :string(255)
 #  project_id  :integer          not null
 #  created_at  :datetime
 #  updated_at  :datetime
 #  active      :boolean          default(FALSE), not null
-#  project_url :string(255)
+#  properties  :text
-#  subdomain   :string(255)
-#  room        :string(255)
-#  recipients  :text
-#  api_key     :string(255)
 #
 class AssemblaService < Service
  include HTTParty
+  prop_accessor :token, :subdomain
  validates :token, presence: true, if: :activated?
  def title

--- a/app/models/project_services/campfire_service.rb
+++ b/app/models/project_services/campfire_service.rb
@@ -5,19 +5,15 @@
 #  id          :integer          not null, primary key
 #  type        :string(255)
 #  title       :string(255)
-#  token       :string(255)
 #  project_id  :integer          not null
 #  created_at  :datetime
 #  updated_at  :datetime
 #  active      :boolean          default(FALSE), not null
-#  project_url :string(255)
+#  properties  :text
-#  subdomain   :string(255)
-#  room        :string(255)
-#  recipients  :text
-#  api_key     :string(255)
 #
 class CampfireService < Service
+  prop_accessor :token, :subdomain, :room
  validates :token, presence: true, if: :activated?
  def title

--- a/app/models/project_services/ci_service.rb
+++ b/app/models/project_services/ci_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
+#
 # Base class for CI services
 # List methods you need to implement to get your CI service
 # working with GitLab Merge Requests

--- a/app/models/project_services/emails_on_push_service.rb
+++ b/app/models/project_services/emails_on_push_service.rb
@@ -5,19 +5,15 @@
 #  id          :integer          not null, primary key
 #  type        :string(255)
 #  title       :string(255)
-#  token       :string(255)
 #  project_id  :integer          not null
 #  created_at  :datetime
 #  updated_at  :datetime
 #  active      :boolean          default(FALSE), not null
-#  project_url :string(255)
+#  properties  :text
-#  subdomain   :string(255)
-#  room        :string(255)
-#  recipients  :text
-#  api_key     :string(255)
 #
 class EmailsOnPushService < Service
+  prop_accessor :recipients
  validates :recipients, presence: true, if: :activated?
  def title

--- a/app/models/project_services/flowdock_service.rb
+++ b/app/models/project_services/flowdock_service.rb
@@ -5,21 +5,17 @@
 #  id          :integer          not null, primary key
 #  type        :string(255)
 #  title       :string(255)
-#  token       :string(255)
 #  project_id  :integer          not null
 #  created_at  :datetime
 #  updated_at  :datetime
 #  active      :boolean          default(FALSE), not null
-#  project_url :string(255)
+#  properties  :text
-#  subdomain   :string(255)
-#  room        :string(255)
-#  recipients  :text
-#  api_key     :string(255)
 #
 require "flowdock-git-hook"
 class FlowdockService < Service
+  prop_accessor :token
  validates :token, presence: true, if: :activated?
  def title

--- a/app/models/project_services/gemnasium_service.rb
+++ b/app/models/project_services/gemnasium_service.rb
@@ -5,21 +5,17 @@
 #  id          :integer          not null, primary key
 #  type        :string(255)
 #  title       :string(255)
-#  token       :string(255)
 #  project_id  :integer          not null
 #  created_at  :datetime
 #  updated_at  :datetime
 #  active      :boolean          default(FALSE), not null
-#  project_url :string(255)
+#  properties  :text
-#  subdomain   :string(255)
-#  room        :string(255)
-#  recipients  :text
-#  api_key     :string(255)
 #
 require "gemnasium/gitlab_service"
 class GemnasiumService < Service
+  prop_accessor :token, :api_key
  validates :token, :api_key, presence: true, if: :activated?
  def title

--- a/app/models/project_services/gitlab_ci_service.rb
+++ b/app/models/project_services/gitlab_ci_service.rb
@@ -5,19 +5,15 @@
 #  id          :integer          not null, primary key
 #  type        :string(255)
 #  title       :string(255)
-#  token       :string(255)
 #  project_id  :integer          not null
 #  created_at  :datetime
 #  updated_at  :datetime
 #  active      :boolean          default(FALSE), not null
-#  project_url :string(255)
+#  property    :text
-#  subdomain   :string(255)
-#  room        :string(255)
-#  recipients  :text
-#  api_key     :string(255)
 #
 class GitlabCiService < CiService
+  prop_accessor :project_url, :token
  validates :project_url, presence: true, if: :activated?
  validates :token, presence: true, if: :activated?

--- a/app/models/project_services/hipchat_service.rb
+++ b/app/models/project_services/hipchat_service.rb
@@ -5,21 +5,17 @@
 #  id          :integer          not null, primary key
 #  type        :string(255)
 #  title       :string(255)
-#  token       :string(255)
 #  project_id  :integer          not null
 #  created_at  :datetime
 #  updated_at  :datetime
 #  active      :boolean          default(FALSE), not null
-#  project_url :string(255)
+#  properties  :text
-#  subdomain   :string(255)
-#  room        :string(255)
-#  recipients  :text
-#  api_key     :string(255)
 #
 class HipchatService < Service
  MAX_COMMITS = 3
+  prop_accessor :token, :room
  validates :token, presence: true, if: :activated?
  def title

--- a/app/models/project_services/pivotaltracker_service.rb
+++ b/app/models/project_services/pivotaltracker_service.rb
@@ -5,21 +5,17 @@
 #  id          :integer          not null, primary key
 #  type        :string(255)
 #  title       :string(255)
-#  token       :string(255)
 #  project_id  :integer          not null
 #  created_at  :datetime
 #  updated_at  :datetime
 #  active      :boolean          default(FALSE), not null
-#  project_url :string(255)
+#  properties  :text
-#  subdomain   :string(255)
-#  room        :string(255)
-#  recipients  :text
-#  api_key     :string(255)
 #
 class PivotaltrackerService < Service
  include HTTParty
+  prop_accessor :token
  validates :token, presence: true, if: :activated?
  def title

--- a/app/models/project_services/slack_service.rb
+++ b/app/models/project_services/slack_service.rb
@@ -5,19 +5,15 @@
 #  id          :integer          not null, primary key
 #  type        :string(255)
 #  title       :string(255)
-#  token       :string(255)
 #  project_id  :integer          not null
 #  created_at  :datetime
 #  updated_at  :datetime
 #  active      :boolean          default(FALSE), not null
-#  project_url :string(255)
+#  properties  :text
-#  subdomain   :string(255)
-#  room        :string(255)
-#  recipients  :text
-#  api_key     :string(255)
 #
 class SlackService < Service
+  prop_accessor :room, :subdomain, :token
  validates :room, presence: true, if: :activated?
  validates :subdomain, presence: true, if: :activated?
  validates :token, presence: true, if: :activated?

--- a/app/models/project_wiki.rb
+++ b/app/models/project_wiki.rb
@@ -2,8 +2,9 @@ class ProjectWiki
  include Gitlab::ShellAdapter
  MARKUPS = {
-    "Markdown" => :markdown,
+    'Markdown' => :markdown,
-    "RDoc"     => :rdoc
+    'RDoc'     => :rdoc,
+    'AsciiDoc' => :asciidoc
  }
  class CouldNotCreateWikiError < StandardError; end

--- a/app/models/repository.rb
+++ b/app/models/repository.rb
@@ -64,10 +64,10 @@ class Repository
    gitlab_shell.add_branch(path_with_namespace, branch_name, ref)
  end
-  def add_tag(tag_name, ref)
+  def add_tag(tag_name, ref, message = nil)
    Rails.cache.delete(cache_key(:tag_names))
-    gitlab_shell.add_tag(path_with_namespace, tag_name, ref)
+    gitlab_shell.add_tag(path_with_namespace, tag_name, ref, message)
  end
  def rm_branch(branch_name)

--- a/app/models/service.rb
+++ b/app/models/service.rb
@@ -5,23 +5,21 @@
 #  id          :integer          not null, primary key
 #  type        :string(255)
 #  title       :string(255)
-#  token       :string(255)
 #  project_id  :integer          not null
 #  created_at  :datetime
 #  updated_at  :datetime
 #  active      :boolean          default(FALSE), not null
-#  project_url :string(255)
+#  properties  :text
-#  subdomain   :string(255)
-#  room        :string(255)
-#  recipients  :text
-#  api_key     :string(255)
-#
 # To add new service you should build a class inherited from Service
 # and implement a set of methods
 class Service < ActiveRecord::Base
+  serialize :properties, JSON
  default_value_for :active, false
+  after_initialize :initialize_properties
  belongs_to :project
  has_one :service_hook
@@ -35,6 +33,10 @@ class Service < ActiveRecord::Base
    :common
  end
+  def initialize_properties
+    self.properties = {} if properties.nil?
+  end
  def title
    # implement inside child
  end
@@ -63,4 +65,20 @@ class Service < ActiveRecord::Base
  def can_test?
    !project.empty_repo?
  end
+  # Provide convenient accessor methods
+  # for each serialized property.
+  def self.prop_accessor(*args)
+    args.each do |arg|
+      class_eval %{
+        def #{arg}
+          properties['#{arg}']
+        end
+        def #{arg}=(value)
+          self.properties['#{arg}'] = value
+        end
+      }
+    end
+  end
 end
--- a/app/models/snippet.rb
+++ b/app/models/snippet.rb
@@ -65,4 +65,18 @@ class Snippet < ActiveRecord::Base
  def expired?
    expires_at && expires_at < Time.current
  end
+  class << self
+    def search(query)
+      where('(title LIKE :query OR file_name LIKE :query)', query: "%#{query}%")
+    end
+    def search_code(query)
+      where('(content LIKE :query)', query: "%#{query}%")
+    end
+    def accessible_to(user)
+      where('private = ? OR author_id = ?', false, user)
+    end
+  end
 end
--- a/app/models/users_star_project.rb
+++ b/app/models/users_star_project.rb
@@ -2,11 +2,11 @@
 #
 # Table name: users_star_projects
 #
-#  id                 :integer          not null, primary key
+#  id         :integer          not null, primary key
-#  starrer_id         :integer          not null
+#  project_id :integer          not null
-#  project_id         :integer          not null
+#  user_id    :integer          not null
-#  created_at         :datetime
+#  created_at :datetime
-#  updated_at         :datetime
+#  updated_at :datetime
 #
 class UsersStarProject < ActiveRecord::Base

--- a/app/models/web_hook.rb
+++ b/app/models/web_hook.rb
@@ -23,7 +23,7 @@ class WebHook < ActiveRecord::Base
  default_value_for :merge_requests_events, false
  # HTTParty timeout
-  default_timeout 10
+  default_timeout Gitlab.config.gitlab.webhook_timeout
  validates :url, presence: true,
                  format: { with: URI::regexp(%w(http https)), message: "should be a valid url" }

--- a/app/services/compare_service.rb
+++ b/app/services/compare_service.rb
@@ -4,8 +4,8 @@ class CompareService
  def execute(current_user, source_project, source_branch, target_project, target_branch)
    # Try to compare branches to get commits list and diffs
    #
-    # Note: Use satellite only when need to compare between to repos
+    # Note: Use satellite only when need to compare between two repos
-    # because satellites are slower then operations on bare repo
+    # because satellites are slower than operations on bare repo
    if target_project == source_project
      Gitlab::CompareResult.new(
        Gitlab::Git::Compare.new(

--- a/app/services/create_branch_service.rb
+++ b/app/services/create_branch_service.rb
 class CreateBranchService
  def execute(project, branch_name, ref, current_user)
+    valid_branch = Gitlab::GitRefValidator.validate(branch_name)
+    if valid_branch == false
+      return error('Branch name invalid')
+    end
    repository = project.repository
+    existing_branch = repository.find_branch(branch_name)
+    if existing_branch
+      return error('Branch already exists')
+    end
    repository.add_branch(branch_name, ref)
    new_branch = repository.find_branch(branch_name)
    if new_branch
      Event.create_ref_event(project, current_user, new_branch, 'add')
+      return success(new_branch)
+    else
+      return error('Invalid reference name')
    end
+  end
+  def error(message)
+    {
+      message: message,
+      status: :error
+    }
+  end
-    new_branch
+  def success(branch)
+    {
+      branch: branch,
+      status: :success
+    }
  end
 end
--- a/app/services/create_tag_service.rb
+++ b/app/services/create_tag_service.rb
 class CreateTagService
-  def execute(project, tag_name, ref, current_user)
+  def execute(project, tag_name, ref, message, current_user)
+    valid_tag = Gitlab::GitRefValidator.validate(tag_name)
+    if valid_tag == false
+      return error('Tag name invalid')
+    end
    repository = project.repository
-    repository.add_tag(tag_name, ref)
+    existing_tag = repository.find_tag(tag_name)
+    if existing_tag
+      return error('Tag already exists')
+    end
+    if message
+      message.gsub!(/^\s+|\s+$/, '')
+    end
+    repository.add_tag(tag_name, ref, message)
    new_tag = repository.find_tag(tag_name)
    if new_tag
      Event.create_ref_event(project, current_user, new_tag, 'add', 'refs/tags')
+      return success(new_tag)
+    else
+      return error('Invalid reference name')
    end
+  end
+  def error(message)
+    {
+      message: message,
+      status: :error
+    }
+  end
-    new_tag
+  def success(branch)
+    {
+      tag: branch,
+      status: :success
+    }
  end
 end
--- a/app/services/delete_branch_service.rb
+++ b/app/services/delete_branch_service.rb
@@ -5,21 +5,21 @@ class DeleteBranchService
    # No such branch
    unless branch
-      return error('No such branch')
+      return error('No such branch', 404)
    end
    if branch_name == repository.root_ref
-      return error('Cannot remove HEAD branch')
+      return error('Cannot remove HEAD branch', 405)
    end
    # Dont allow remove of protected branch
    if project.protected_branch?(branch_name)
-      return error('Protected branch cant be removed')
+      return error('Protected branch cant be removed', 405)
    end
    # Dont allow user to remove branch if he is not allowed to push
    unless current_user.can?(:push_code, project)
-      return error('You dont have push access to repo')
+      return error('You dont have push access to repo', 405)
    end
    if repository.rm_branch(branch_name)
@@ -30,9 +30,10 @@ class DeleteBranchService
    end
  end
-  def error(message)
+  def error(message, return_code = 400)
    {
      message: message,
+      return_code: return_code,
      state: :error
    }
  end

--- a/app/services/projects/fork_service.rb
+++ b/app/services/projects/fork_service.rb
@@ -7,7 +7,12 @@ module Projects
    end
    def execute
-      project = @from_project.dup
+      project_params = {
+        visibility_level: @from_project.visibility_level,
+        description: @from_project.description,
+      }
+      project = Project.new(project_params)
      project.name = @from_project.name
      project.path = @from_project.path
      project.namespace = current_user.namespace

--- a/app/services/search/global_service.rb
+++ b/app/services/search/global_service.rb
@@ -7,30 +7,12 @@ module Search
    end
    def execute
-      query = params[:search]
-      query = Shellwords.shellescape(query) if query.present?
-      return result unless query.present?
      group = Group.find_by(id: params[:group_id]) if params[:group_id].present?
      projects = ProjectsFinder.new.execute(current_user)
      projects = projects.where(namespace_id: group.id) if group
      project_ids = projects.pluck(:id)
-      result[:projects] = projects.search(query).limit(20)
+      Gitlab::SearchResults.new(project_ids, params[:search])
-      result[:merge_requests] = MergeRequest.in_projects(project_ids).search(query).order('updated_at DESC').limit(20)
-      result[:issues] = Issue.where(project_id: project_ids).search(query).order('updated_at DESC').limit(20)
-      result[:total_results] = %w(projects issues merge_requests).sum { |items| result[items.to_sym].size }
-      result
-    end
-    def result
-      @result ||= {
-        projects: [],
-        merge_requests: [],
-        issues: [],
-        notes: [],
-        total_results: 0,
-      }
    end
  end
 end
--- a/app/services/search/project_service.rb
+++ b/app/services/search/project_service.rb
@@ -7,39 +7,9 @@ module Search
    end
    def execute
-      query = params[:search]
+      Gitlab::ProjectSearchResults.new(project.id,
-      query = Shellwords.shellescape(query) if query.present?
+                                       params[:search],
-      return result unless query.present?
+                                       params[:repository_ref])
-      if params[:search_code].present?
-        if !@project.empty_repo?
-          blobs = project.repository.search_files(query,
-                                                  params[:repository_ref])
-        else
-          blobs = Array.new
-        end
-        blobs = Kaminari.paginate_array(blobs).page(params[:page]).per(20)
-        result[:blobs] = blobs
-        result[:total_results] = blobs.total_count
-      else
-        result[:merge_requests] = project.merge_requests.search(query).order('updated_at DESC').limit(20)
-        result[:issues] = project.issues.where("title like :query OR description like :query ", query: "%#{query}%").order('updated_at DESC').limit(20)
-        result[:notes] = Note.where(noteable_type: 'issue').where(project_id: project.id).where("note like :query", query: "%#{query}%").order('updated_at DESC').limit(20)
-        result[:total_results] = %w(issues merge_requests notes).sum { |items| result[items.to_sym].size }
-      end
-      result
-    end
-    def result
-      @result ||= {
-        merge_requests: [],
-        issues: [],
-        blobs: [],
-        notes: [],
-        total_results: 0,
-      }
    end
  end
 end
--- a/app/services/search/snippet_service.rb
+++ b/app/services/search/snippet_service.rb
+module Search
+  class SnippetService
+    attr_accessor :current_user, :params
+    def initialize(user, params)
+      @current_user, @params = user, params.dup
+    end
+    def execute
+      snippet_ids = Snippet.accessible_to(current_user).pluck(:id)
+      Gitlab::SnippetSearchResults.new(snippet_ids, params[:search])
+    end
+  end
+end
--- a/app/services/system_hooks_service.rb
+++ b/app/services/system_hooks_service.rb
@@ -22,6 +22,16 @@ class SystemHooksService
    }
    case model
+    when Key
+      data.merge!(
+        key: model.key,
+        id: model.id
+      )
+      if model.user
+        data.merge!(
+          username: model.user.username
+        )
+      end
    when Project
      owner = model.owner

--- a/app/views/admin/dashboard/index.html.haml
+++ b/app/views/admin/dashboard/index.html.haml
@@ -94,7 +94,7 @@
        %span.light.pull-right
          = Milestone.count
      %p
-        Monthly active users
+        Active users last 30 days
        %span.light.pull-right
          = User.where("current_sign_in_at > ?", 30.days.ago).count
    .col-md-4

--- a/app/views/admin/users/show.html.haml
+++ b/app/views/admin/users/show.html.haml
@@ -70,6 +70,14 @@
                %strong.cred
                  No
+            %li
+              %span.light Current sign-in at:
+              %strong
+                - if @user.current_sign_in_at
+                  = @user.current_sign_in_at.stamp("Nov 12, 2031")
+                - else
+                  never
            %li
              %span.light Last sign-in at:
              %strong

--- a/app/views/dashboard/_groups.html.haml
+++ b/app/views/dashboard/_groups.html.haml
@@ -2,10 +2,9 @@
  .panel-heading.clearfix
    = search_field_tag :filter_group, nil, placeholder: 'Filter by name', class: 'dash-filter form-control'
    - if current_user.can_create_group?
-      %span.pull-right
+      = link_to new_group_path, class: "btn btn-new pull-right" do
-        = link_to new_group_path, class: "btn btn-new" do
+        %i.icon-plus
-          %i.icon-plus
+        New group
-          New group
  %ul.well-list.dash-list
    - groups.each do |group|
      %li.group-row

--- a/app/views/dashboard/_projects.html.haml
+++ b/app/views/dashboard/_projects.html.haml
--- a/app/views/devise/confirmations/new.html.haml
+++ b/app/views/devise/confirmations/new.html.haml
--- a/app/views/devise/passwords/edit.html.haml
+++ b/app/views/devise/passwords/edit.html.haml
--- a/app/views/devise/passwords/new.html.haml
+++ b/app/views/devise/passwords/new.html.haml
--- a/app/views/devise/registrations/new.html.haml
+++ b/app/views/devise/registrations/new.html.haml
--- a/app/views/devise/sessions/_new_base.html.haml
+++ b/app/views/devise/sessions/_new_base.html.haml
--- a/app/views/devise/sessions/_oauth_providers.html.haml
+++ b/app/views/devise/sessions/_oauth_providers.html.haml
--- a/app/views/devise/sessions/new.html.haml
+++ b/app/views/devise/sessions/new.html.haml
--- a/app/views/events/_event_issue.atom.haml
+++ b/app/views/events/_event_issue.atom.haml
--- a/app/views/events/_event_merge_request.atom.haml
+++ b/app/views/events/_event_merge_request.atom.haml
--- a/app/views/events/_event_note.atom.haml
+++ b/app/views/events/_event_note.atom.haml
--- a/app/views/explore/projects/_project.html.haml
+++ b/app/views/explore/projects/_project.html.haml
--- a/app/views/help/_shortcuts.html.haml
+++ b/app/views/help/_shortcuts.html.haml
--- a/app/views/help/index.html.haml
+++ b/app/views/help/index.html.haml
--- a/app/views/layouts/_search.html.haml
+++ b/app/views/layouts/_search.html.haml
--- a/app/views/layouts/devise.html.haml
+++ b/app/views/layouts/devise.html.haml
--- a/app/views/layouts/nav/_dashboard.html.haml
+++ b/app/views/layouts/nav/_dashboard.html.haml
--- a/app/views/layouts/nav/_project.html.haml
+++ b/app/views/layouts/nav/_project.html.haml
--- a/app/views/notify/_reassigned_issuable_email.html.haml
+++ b/app/views/notify/_reassigned_issuable_email.html.haml
--- a/app/views/notify/_reassigned_issuable_email.text.erb
+++ b/app/views/notify/_reassigned_issuable_email.text.erb
--- a/app/views/notify/project_was_moved_email.html.haml
+++ b/app/views/notify/project_was_moved_email.html.haml
--- a/app/views/notify/reassigned_issue_email.html.haml
+++ b/app/views/notify/reassigned_issue_email.html.haml
--- a/app/views/notify/reassigned_issue_email.text.erb
+++ b/app/views/notify/reassigned_issue_email.text.erb
--- a/app/views/notify/reassigned_merge_request_email.html.haml
+++ b/app/views/notify/reassigned_merge_request_email.html.haml
--- a/app/views/notify/reassigned_merge_request_email.text.erb
+++ b/app/views/notify/reassigned_merge_request_email.text.erb
--- a/app/views/projects/_home_panel.html.haml
+++ b/app/views/projects/_home_panel.html.haml
--- a/app/views/projects/_issuable_form.html.haml
+++ b/app/views/projects/_issuable_form.html.haml
--- a/app/views/projects/blame/show.html.haml
+++ b/app/views/projects/blame/show.html.haml
--- a/app/views/projects/blob/_actions.html.haml
+++ b/app/views/projects/blob/_actions.html.haml
--- a/app/views/projects/blob/_remove.html.haml
+++ b/app/views/projects/blob/_remove.html.haml
--- a/app/views/projects/blob/diff.html.haml
+++ b/app/views/projects/blob/diff.html.haml
--- a/app/views/projects/branches/_branch.html.haml
+++ b/app/views/projects/branches/_branch.html.haml
--- a/app/views/projects/branches/destroy.js.haml
+++ b/app/views/projects/branches/destroy.js.haml
--- a/app/views/projects/branches/new.html.haml
+++ b/app/views/projects/branches/new.html.haml
--- a/app/views/projects/commit/show.html.haml
+++ b/app/views/projects/commit/show.html.haml
--- a/app/views/projects/commits/_head.html.haml
+++ b/app/views/projects/commits/_head.html.haml
--- a/app/views/projects/commits/_parallel_view.html.haml
+++ b/app/views/projects/commits/_parallel_view.html.haml
--- a/app/views/projects/compare/show.html.haml
+++ b/app/views/projects/compare/show.html.haml
--- a/app/views/projects/commits/_diffs.html.haml
+++ b/app/views/projects/commits/_diffs.html.haml
--- a/app/views/projects/commits/_diff_file.html.haml
+++ b/app/views/projects/commits/_diff_file.html.haml
--- a/app/views/projects/commits/_image.html.haml
+++ b/app/views/projects/commits/_image.html.haml
--- a/app/views/projects/commits/diffs/_match_line.html.haml
+++ b/app/views/projects/commits/diffs/_match_line.html.haml
--- a/app/views/projects/diffs/_match_line_parallel.html.haml
+++ b/app/views/projects/diffs/_match_line_parallel.html.haml
--- a/app/views/projects/diffs/_parallel_view.html.haml
+++ b/app/views/projects/diffs/_parallel_view.html.haml
--- a/app/views/projects/commits/_diff_stats.html.haml
+++ b/app/views/projects/commits/_diff_stats.html.haml
--- a/app/views/projects/commits/_text_file.html.haml
+++ b/app/views/projects/commits/_text_file.html.haml
--- a/app/views/projects/commits/_diff_warning.html.haml
+++ b/app/views/projects/commits/_diff_warning.html.haml
--- a/app/views/projects/edit_tree/_diff.html.haml
+++ b/app/views/projects/edit_tree/_diff.html.haml
--- a/app/views/projects/edit_tree/preview.html.haml
+++ b/app/views/projects/edit_tree/preview.html.haml
--- a/app/views/projects/edit_tree/show.html.haml
+++ b/app/views/projects/edit_tree/show.html.haml
--- a/app/views/projects/empty.html.haml
+++ b/app/views/projects/empty.html.haml
--- a/app/views/projects/import.html.haml
+++ b/app/views/projects/import.html.haml
--- a/app/views/projects/issues/_form.html.haml
+++ b/app/views/projects/issues/_form.html.haml
--- a/app/views/projects/issues/_head.html.haml
+++ b/app/views/projects/issues/_head.html.haml
--- a/app/views/projects/issues/_issue.html.haml
+++ b/app/views/projects/issues/_issue.html.haml
--- a/app/views/projects/issues/_issue_context.html.haml
+++ b/app/views/projects/issues/_issue_context.html.haml
--- a/app/views/projects/issues/show.html.haml
+++ b/app/views/projects/issues/show.html.haml
--- a/app/views/projects/labels/destroy.js.haml
+++ b/app/views/projects/labels/destroy.js.haml
--- a/app/views/projects/labels/index.html.haml
+++ b/app/views/projects/labels/index.html.haml
--- a/app/views/projects/merge_requests/_form.html.haml
+++ b/app/views/projects/merge_requests/_form.html.haml
--- a/app/views/projects/merge_requests/_merge_request.html.haml
+++ b/app/views/projects/merge_requests/_merge_request.html.haml
--- a/app/views/projects/merge_requests/_new_submit.html.haml
+++ b/app/views/projects/merge_requests/_new_submit.html.haml
--- a/app/views/projects/merge_requests/_show.html.haml
+++ b/app/views/projects/merge_requests/_show.html.haml
--- a/app/views/projects/merge_requests/show/_context.html.haml
+++ b/app/views/projects/merge_requests/show/_context.html.haml
--- a/app/views/projects/merge_requests/show/_diffs.html.haml
+++ b/app/views/projects/merge_requests/show/_diffs.html.haml
--- a/app/views/projects/merge_requests/show/_participants.html.haml
+++ b/app/views/projects/merge_requests/show/_participants.html.haml
--- a/app/views/projects/milestones/show.html.haml
+++ b/app/views/projects/milestones/show.html.haml
--- a/app/views/projects/network/show.html.haml
+++ b/app/views/projects/network/show.html.haml
--- a/app/views/projects/new.html.haml
+++ b/app/views/projects/new.html.haml
--- a/app/views/projects/new_tree/show.html.haml
+++ b/app/views/projects/new_tree/show.html.haml
--- a/app/views/projects/notes/_diff_note_link.html.haml
+++ b/app/views/projects/notes/_diff_note_link.html.haml
--- a/app/views/projects/notes/_diff_notes_with_reply.html.haml
+++ b/app/views/projects/notes/_diff_notes_with_reply.html.haml
--- a/app/views/projects/notes/_diff_notes_with_reply_parallel.html.haml
+++ b/app/views/projects/notes/_diff_notes_with_reply_parallel.html.haml
--- a/app/views/projects/notes/_discussion.html.haml
+++ b/app/views/projects/notes/_discussion.html.haml
--- a/app/views/projects/notes/_form.html.haml
+++ b/app/views/projects/notes/_form.html.haml
--- a/app/views/projects/notes/_note.html.haml
+++ b/app/views/projects/notes/_note.html.haml
--- a/app/views/projects/notes/_notes_with_form.html.haml
+++ b/app/views/projects/notes/_notes_with_form.html.haml
--- a/app/views/projects/notes/discussions/_active.html.haml
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--- a/app/views/projects/notes/discussions/_commit.html.haml
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--- a/app/views/projects/notes/discussions/_diff.html.haml
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--- a/app/views/projects/notes/discussions/_outdated.html.haml
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--- a/app/views/projects/show.html.haml
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--- a/app/views/projects/tags/destroy.js.haml
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--- a/app/views/projects/tags/index.html.haml
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--- a/app/views/projects/tags/new.html.haml
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--- a/app/views/projects/team_members/_form.html.haml
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--- a/app/views/projects/team_members/import.html.haml
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--- a/app/views/search/_global_results.html.haml
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--- a/app/views/search/_project_filter.html.haml
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--- a/app/views/search/_project_results.html.haml
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--- a/app/views/search/_results.html.haml
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--- a/app/views/search/_snippet_filter.html.haml
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--- a/app/views/search/results/_issue.html.haml
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--- a/app/views/search/results/_merge_request.html.haml
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--- a/app/views/search/results/_note.html.haml
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--- a/app/views/search/results/_snippet_title.html.haml
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--- a/app/views/search/results/_wiki_blob.html.haml
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--- a/app/workers/post_receive.rb
+++ b/app/workers/post_receive.rb
--- a/bin/background_jobs
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--- a/bin/web
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--- a/config/application.rb
+++ b/config/application.rb
--- a/config/environments/production.rb
+++ b/config/environments/production.rb
--- a/config/gitlab.yml.example
+++ b/config/gitlab.yml.example
--- a/config/initializers/1_settings.rb
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--- a/config/initializers/session_store.rb
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--- a/config/unicorn.rb.example
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--- a/db/fixtures/development/05_users.rb
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--- a/db/migrate/20140729152420_migrate_taggable_labels.rb
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--- a/db/migrate/20140903115954_migrate_to_new_shell.rb
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--- a/db/migrate/20140907220153_serialize_service_properties.rb
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--- a/doc/api/branches.md
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--- a/doc/api/issues.md
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--- a/doc/api/projects.md
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--- a/doc/api/repositories.md
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--- a/doc/install/database_mysql.md
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--- a/doc/install/installation.md
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--- a/doc/install/requirements.md
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--- a/doc/install/structure.md
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--- a/doc/integration/omniauth.md
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--- a/doc/integration/shibboleth.md
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--- a/doc/raketasks/maintenance.md
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--- a/doc/release/monthly.md
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--- a/doc/system_hooks/system_hooks.md
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--- a/doc/update/mysql_to_postgresql.md
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--- a/doc/update/upgrader.md
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--- a/features/dashboard/search.feature
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--- a/features/dashboard/shortcuts.feature
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--- a/features/project/commits/branches.feature
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--- a/features/project/commits/tags.feature
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--- a/features/project/issues/issues.feature
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--- a/features/project/issues/labels.feature
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--- a/features/project/merge_requests.feature
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--- a/features/project/shortcuts.feature
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--- a/features/project/source/browse_files.feature
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--- a/features/search.feature
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--- a/features/snippet_search.feature
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--- a/features/steps/dashboard/active_tab.rb
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--- a/features/steps/dashboard/search.rb
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--- a/features/steps/explore/projects.rb
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--- a/features/steps/project/active_tab.rb
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--- a/features/steps/project/browse_branches.rb
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--- a/features/steps/project/browse_files.rb
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--- a/features/steps/project/browse_tags.rb
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--- a/features/steps/project/issues.rb
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--- a/features/steps/project/labels.rb
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--- a/features/steps/project/merge_requests.rb
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--- a/features/steps/project/project_shortcuts.rb
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--- a/features/steps/project/redirects.rb
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--- a/features/steps/project/search_code.rb
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--- a/features/steps/search.rb
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--- a/features/steps/shared/active_tab.rb
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--- a/features/steps/shared/paths.rb
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--- a/features/steps/shared/project_tab.rb
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--- a/features/steps/shared/search.rb
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--- a/features/steps/shared/shortcuts.rb
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--- a/features/steps/shared/snippet.rb
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--- a/features/steps/snippet_search.rb
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--- a/lib/api/branches.rb
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--- a/lib/api/internal.rb
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--- a/lib/api/issues.rb
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--- a/lib/api/repositories.rb
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--- a/lib/backup/repository.rb
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--- a/lib/gitlab/backend/shell.rb
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--- a/lib/gitlab/blacklist.rb
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--- a/lib/gitlab/diff/file.rb
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--- a/lib/gitlab/diff/line.rb
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--- a/lib/gitlab/diff_parser.rb
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--- a/lib/gitlab/git_access.rb
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--- a/lib/gitlab/git_ref_validator.rb
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--- a/lib/gitlab/ldap/user.rb
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--- a/lib/gitlab/project_search_results.rb
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--- a/lib/gitlab/satellite/satellite.rb
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--- a/lib/gitlab/search_results.rb
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--- a/lib/gitlab/snippet_search_results.rb
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--- a/lib/gitlab/upgrader.rb
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--- a/lib/gitlab/visibility_level.rb
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--- a/lib/support/nginx/gitlab
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--- a/lib/support/nginx/gitlab-ssl
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--- a/lib/tasks/gitlab/check.rake
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--- a/lib/tasks/gitlab/shell.rake
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--- a/lib/tasks/gitlab/sidekiq.rake
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--- a/spec/factories.rb
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--- a/spec/factories/label_links.rb
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--- a/spec/factories/labels.rb
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--- a/spec/factories/merge_requests.rb
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--- a/spec/factories/notes.rb
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--- a/spec/factories/projects.rb
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--- a/spec/helpers/diff_helper_spec.rb
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--- a/spec/lib/git_ref_validator_spec.rb
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--- a/spec/lib/gitlab/diff/file_spec.rb
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--- a/spec/lib/gitlab/diff/parser_spec.rb
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--- a/spec/models/assembla_service_spec.rb
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--- a/spec/models/flowdock_service_spec.rb
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--- a/spec/models/gemnasium_service_spec.rb
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--- a/spec/models/gitlab_ci_service_spec.rb
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--- a/spec/models/label_link_spec.rb
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--- a/spec/models/label_spec.rb
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--- a/spec/models/merge_request_spec.rb
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--- a/spec/models/project_spec.rb
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--- a/spec/models/service_spec.rb
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--- a/spec/models/slack_service_spec.rb
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--- a/spec/requests/api/branches_spec.rb
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--- a/spec/requests/api/internal_spec.rb
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--- a/spec/requests/api/issues_spec.rb
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--- a/spec/requests/api/projects_spec.rb
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--- a/spec/requests/api/repositories_spec.rb
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--- a/spec/services/fork_service_spec.rb
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--- a/spec/services/projects/update_service_spec.rb
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--- a/spec/services/search_service_spec.rb
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--- a/spec/services/system_hooks_service_spec.rb
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--- a/spec/workers/post_receive_spec.rb
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--- a/vendor/assets/javascripts/jquery.sticky.js
+++ b/vendor/assets/javascripts/jquery.sticky.js