Merge branch 'master' into merge-if-green

# Conflicts:
#	app/controllers/projects/merge_requests_controller.rb
#	config/routes.rb

32 files changed, 278 insertions, 154 deletions

diff --git a/app/assets/javascripts/merge_request_tabs.js.coffee b/app/assets/javascripts/merge_request_tabs.js.coffee
index 593a8f42130..b0eeb1db536 100644
--- a/app/assets/javascripts/merge_request_tabs.js.coffee
+++ b/app/assets/javascripts/merge_request_tabs.js.coffee
@@ -43,6 +43,7 @@
 #
 class @MergeRequestTabs
   diffsLoaded: false
+  buildsLoaded: false
   commitsLoaded: false
 
   constructor: (@opts = {}) ->
@@ -54,6 +55,12 @@ class @MergeRequestTabs
 
   bindEvents: ->
     $(document).on 'shown.bs.tab', '.merge-request-tabs a[data-toggle="tab"]', @tabShown
+    $(document).on 'click', '.js-show-tab', @showTab
+
+  showTab: (event) =>
+    event.preventDefault()
+
+    @activateTab $(event.target).data('action')
 
   tabShown: (event) =>
     $target = $(event.target)
@@ -63,6 +70,8 @@ class @MergeRequestTabs
       @loadCommits($target.attr('href'))
     else if action == 'diffs'
       @loadDiff($target.attr('href'))
+    else if action == 'builds'
+      @loadBuilds($target.attr('href'))
 
     @setCurrentAction(action)
 
@@ -101,7 +110,7 @@ class @MergeRequestTabs
     action = 'notes' if action == 'show'
 
     # Remove a trailing '/commits' or '/diffs'
-    new_state = @_location.pathname.replace(/\/(commits|diffs)(\.html)?\/?$/, '')
+    new_state = @_location.pathname.replace(/\/(commits|diffs|builds)(\.html)?\/?$/, '')
 
     # Append the new action if we're on a tab other than 'notes'
     unless action == 'notes'
@@ -139,6 +148,17 @@ class @MergeRequestTabs
         @diffsLoaded = true
         @scrollToElement("#diffs")
 
+  loadBuilds: (source) ->
+    return if @buildsLoaded
+
+    @_get
+      url: "#{source}.json"
+      success: (data) =>
+        document.getElementById('builds').innerHTML = data.html
+        $('.js-timeago').timeago()
+        @buildsLoaded = true
+        @scrollToElement("#builds")
+
   # Show or hide the loading spinner
   #
   # status - Boolean, true to show, false to hide
diff --git a/app/assets/stylesheets/pages/merge_requests.scss b/app/assets/stylesheets/pages/merge_requests.scss
index a2b935dc618..fc8c7161991 100644
--- a/app/assets/stylesheets/pages/merge_requests.scss
+++ b/app/assets/stylesheets/pages/merge_requests.scss
@@ -83,6 +83,10 @@
     &.ci-error {
       color: $gl-danger;
     }
+
+    a.monospace {
+      color: inherit;
+    }
   }
 
   .mr-widget-body,
diff --git a/app/controllers/projects/application_controller.rb b/app/controllers/projects/application_controller.rb
index c2aaf094e68..7d0d57858e0 100644
--- a/app/controllers/projects/application_controller.rb
+++ b/app/controllers/projects/application_controller.rb
@@ -21,7 +21,7 @@ class Projects::ApplicationController < ApplicationController
     unless @repository.branch_names.include?(@ref)
       redirect_to(
         namespace_project_tree_path(@project.namespace, @project, @ref),
-        notice: "This action is not allowed unless you are on top of a branch"
+        notice: "This action is not allowed unless you are on a branch"
       )
     end
   end
diff --git a/app/controllers/projects/blob_controller.rb b/app/controllers/projects/blob_controller.rb
index 31a33bfd237..62163682936 100644
--- a/app/controllers/projects/blob_controller.rb
+++ b/app/controllers/projects/blob_controller.rb
@@ -162,12 +162,20 @@ class Projects::BlobController < Projects::ApplicationController
   end
 
   def sanitized_new_branch_name
-    @new_branch ||= sanitize(strip_tags(params[:new_branch]))
+    sanitize(strip_tags(params[:new_branch]))
   end
 
   def editor_variables
     @current_branch = @ref
-    @new_branch = params[:new_branch].present? ? sanitized_new_branch_name : @ref
+
+    @new_branch =
+      if params[:new_branch].present?
+        sanitized_new_branch_name
+      elsif ::Gitlab::GitAccess.new(current_user, @project).can_push_to_branch?(@ref)
+        @ref
+      else
+        @repository.next_patch_branch
+      end
 
     @file_path =
       if action_name.to_s == 'create'
diff --git a/app/controllers/projects/commit_controller.rb b/app/controllers/projects/commit_controller.rb
index 3f137440e28..e8af205b788 100644
--- a/app/controllers/projects/commit_controller.rb
+++ b/app/controllers/projects/commit_controller.rb
@@ -37,7 +37,7 @@ class Projects::CommitController < Projects::ApplicationController
   def cancel_builds
     ci_commit.builds.running_or_pending.each(&:cancel)
 
-    redirect_to builds_namespace_project_commit_path(project.namespace, project, commit.sha)
+    redirect_back_or_default default: builds_namespace_project_commit_path(project.namespace, project, commit.sha)
   end
 
   def retry_builds
@@ -47,7 +47,7 @@ class Projects::CommitController < Projects::ApplicationController
       end
     end
 
-    redirect_to builds_namespace_project_commit_path(project.namespace, project, commit.sha)
+    redirect_back_or_default default: builds_namespace_project_commit_path(project.namespace, project, commit.sha)
   end
 
   def branches
@@ -74,8 +74,8 @@ class Projects::CommitController < Projects::ApplicationController
     end
 
     @notes_count = commit.notes.count
-    
-    @builds = ci_commit.builds if ci_commit
+
+    @statuses = ci_commit.statuses if ci_commit
   end
 
   def authorize_manage_builds!
diff --git a/app/controllers/projects/merge_requests_controller.rb b/app/controllers/projects/merge_requests_controller.rb
index c7d3841d0fd..3240c77e994 100644
--- a/app/controllers/projects/merge_requests_controller.rb
+++ b/app/controllers/projects/merge_requests_controller.rb
@@ -1,13 +1,13 @@
 class Projects::MergeRequestsController < Projects::ApplicationController
   before_action :module_enabled
   before_action :merge_request, only: [
-    :edit, :update, :show, :diffs, :commits, :merge, :merge_check,
+    :edit, :update, :show, :diffs, :commits, :builds, :merge, :merge_check,
     :ci_status, :toggle_subscription, :cancel_merge_when_build_succeeds
   ]
-  before_action :closes_issues, only: [:edit, :update, :show, :diffs, :commits]
-  before_action :validates_merge_request, only: [:show, :diffs, :commits]
-  before_action :define_show_vars, only: [:show, :diffs, :commits]
-  before_action :ensure_ref_fetched, only: [:show, :commits, :diffs]
+  before_action :closes_issues, only: [:edit, :update, :show, :diffs, :commits, :builds]
+  before_action :validates_merge_request, only: [:show, :diffs, :commits, :builds]
+  before_action :define_show_vars, only: [:show, :diffs, :commits, :builds]
+  before_action :ensure_ref_fetched, only: [:show, :diffs, :commits, :builds]
 
   # Allow read any merge_request
   before_action :authorize_read_merge_request!
@@ -79,6 +79,15 @@ class Projects::MergeRequestsController < Projects::ApplicationController
     end
   end
 
+  def builds
+    @ci_project = @merge_request.source_project.gitlab_ci_project
+
+    respond_to do |format|
+      format.html { render 'show' }
+      format.json { render json: { html: view_to_html_string('projects/merge_requests/show/_builds') } }
+    end
+  end
+
   def new
     params[:merge_request] ||= ActionController::Parameters.new(source_project: @project)
     @merge_request = MergeRequests::BuildService.new(project, current_user, merge_request_params).execute
@@ -91,20 +100,19 @@ class Projects::MergeRequestsController < Projects::ApplicationController
 
     @target_project = merge_request.target_project
     @source_project = merge_request.source_project
-    @commits = @merge_request.compare_commits
+    @commits = @merge_request.compare_commits.reverse
     @commit = @merge_request.last_commit
     @first_commit = @merge_request.first_commit
     @diffs = @merge_request.compare_diffs
+
+    @ci_project = @source_project.gitlab_ci_project
+    @ci_commit = @merge_request.ci_commit
+    @statuses = @ci_commit.statuses if @ci_commit
+
     @note_counts = Note.where(commit_id: @commits.map(&:id)).
       group(:commit_id).count
   end
 
-  def edit
-    @source_project = @merge_request.source_project
-    @target_project = @merge_request.target_project
-    @target_branches = @merge_request.target_project.repository.branch_names
-  end
-
   def create
     @target_branches ||= []
     @merge_request = MergeRequests::CreateService.new(project, current_user, merge_request_params).execute
@@ -118,6 +126,12 @@ class Projects::MergeRequestsController < Projects::ApplicationController
     end
   end
 
+  def edit
+    @source_project = @merge_request.source_project
+    @target_project = @merge_request.target_project
+    @target_branches = @merge_request.target_project.repository.branch_names
+  end
+
   def update
     @merge_request = MergeRequests::UpdateService.new(project, current_user, merge_request_params).execute(@merge_request)
 
@@ -279,6 +293,7 @@ class Projects::MergeRequestsController < Projects::ApplicationController
     @merge_request_diff = @merge_request.merge_request_diff
 
     @ci_commit = @merge_request.ci_commit
+    @statuses = @ci_commit.statuses if @ci_commit
 
     if @merge_request.locked_long_ago?
       @merge_request.unlock_mr
diff --git a/app/controllers/projects/project_members_controller.rb b/app/controllers/projects/project_members_controller.rb
index 07eb94e4f48..8364fc293b7 100644
--- a/app/controllers/projects/project_members_controller.rb
+++ b/app/controllers/projects/project_members_controller.rb
@@ -23,7 +23,7 @@ class Projects::ProjectMembersController < Projects::ApplicationController
         @group_members = @group_members.where(user_id: users)
       end
 
-      @group_members = @group_members.order('access_level DESC').limit(20)
+      @group_members = @group_members.order('access_level DESC')
     end
 
     @project_member = @project.project_members.new
diff --git a/app/helpers/blob_helper.rb b/app/helpers/blob_helper.rb
index 4a3d971f7c6..68e5d5be600 100644
--- a/app/helpers/blob_helper.rb
+++ b/app/helpers/blob_helper.rb
@@ -30,26 +30,24 @@ module BlobHelper
         nil
       end
 
-    if blob_viewable?(blob)
-      text = 'Edit'
-      after = options[:after] || ''
-      from_mr = options[:from_merge_request_id]
-      link_opts = {}
-      link_opts[:from_merge_request_id] = from_mr if from_mr
-      cls = 'btn btn-small'
-      if allowed_tree_edit?(project, ref)
-        link_to(text,
-                namespace_project_edit_blob_path(project.namespace, project,
-                                                 tree_join(ref, path),
-                                                 link_opts),
-                class: cls
-               )
-      else
-        content_tag :span, text, class: cls + ' disabled'
-      end + after.html_safe
-    else
-      ''
-    end
+    return unless blob && blob.text? && blob_editable?(blob)
+
+    text = 'Edit'
+    after = options[:after] || ''
+    from_mr = options[:from_merge_request_id]
+    link_opts = {}
+    link_opts[:from_merge_request_id] = from_mr if from_mr
+    cls = 'btn btn-small'
+    link_to(text,
+            namespace_project_edit_blob_path(project.namespace, project,
+                                             tree_join(ref, path),
+                                             link_opts),
+            class: cls
+           ) + after.html_safe
+  end
+
+  def blob_editable?(blob, project = @project, ref = @ref)
+    !blob.lfs_pointer? && allowed_tree_edit?(project, ref)
   end
 
   def leave_edit_message
diff --git a/app/helpers/branches_helper.rb b/app/helpers/branches_helper.rb
index d6eaa7d57bc..e39548e17e1 100644
--- a/app/helpers/branches_helper.rb
+++ b/app/helpers/branches_helper.rb
@@ -11,7 +11,7 @@ module BranchesHelper
 
   def can_push_branch?(project, branch_name)
     return false unless project.repository.branch_names.include?(branch_name)
-    
+
     ::Gitlab::GitAccess.new(current_user, project).can_push_to_branch?(branch_name)
   end
 end
diff --git a/app/helpers/tree_helper.rb b/app/helpers/tree_helper.rb
index 6afa1aacc5b..886a1e734b5 100644
--- a/app/helpers/tree_helper.rb
+++ b/app/helpers/tree_helper.rb
@@ -46,16 +46,26 @@ module TreeHelper
     File.join(*args)
   end
 
+  def on_top_of_branch?(project = @project, ref = @ref)
+    project.repository.branch_names.include?(ref)
+  end
+
   def allowed_tree_edit?(project = nil, ref = nil)
     project ||= @project
     ref ||= @ref
-    return false unless project.repository.branch_names.include?(ref)
+    return false unless on_top_of_branch?(project, ref)
 
-    ::Gitlab::GitAccess.new(current_user, project).can_push_to_branch?(ref)
+    can?(current_user, :push_code, project)
   end
 
-  def can_delete_or_replace?(blob)
-    allowed_tree_edit? && !blob.lfs_pointer?
+  def tree_edit_branch(project = @project, ref = @ref)
+    if allowed_tree_edit?(project, ref)
+      if can_push_branch?(project, ref)
+        ref
+      else
+        project.repository.next_patch_branch
+      end
+    end
   end
 
   def tree_breadcrumbs(tree, max_links = 2)
diff --git a/app/helpers/visibility_level_helper.rb b/app/helpers/visibility_level_helper.rb
index 72c65030f94..2e69ce923a2 100644
--- a/app/helpers/visibility_level_helper.rb
+++ b/app/helpers/visibility_level_helper.rb
@@ -12,22 +12,22 @@ module VisibilityLevelHelper
 
   # Return the description for the +level+ argument.
   #
-  # +level+ One of the Gitlab::VisibilityLevel constants
-  # +form_model+ Either a model object (Project, Snippet, etc.) or the name of
-  #              a Project or Snippet class.
+  # +level+       One of the Gitlab::VisibilityLevel constants
+  # +form_model+  Either a model object (Project, Snippet, etc.) or the name of
+  #               a Project or Snippet class.
   def visibility_level_description(level, form_model)
-    case form_model.is_a?(String) ? form_model : form_model.class.name
-    when 'PersonalSnippet', 'ProjectSnippet', 'Snippet'
-      snippet_visibility_level_description(level)
-    when 'Project'
+    case form_model
+    when Project
       project_visibility_level_description(level)
+    when Snippet
+      snippet_visibility_level_description(level, form_model)
     end
   end
 
   def project_visibility_level_description(level)
     case level
     when Gitlab::VisibilityLevel::PRIVATE
-      "Project access must be granted explicitly for each user."
+      "Project access must be granted explicitly to each user."
     when Gitlab::VisibilityLevel::INTERNAL
       "The project can be cloned by any logged in user."
     when Gitlab::VisibilityLevel::PUBLIC
@@ -35,12 +35,16 @@ module VisibilityLevelHelper
     end
   end
 
-  def snippet_visibility_level_description(level)
+  def snippet_visibility_level_description(level, snippet = nil)
     case level
     when Gitlab::VisibilityLevel::PRIVATE
-      "The snippet is visible only for me."
+      if snippet.is_a? ProjectSnippet
+        "The snippet is visible only to project members."
+      else
+        "The snippet is visible only to me."
+      end
     when Gitlab::VisibilityLevel::INTERNAL
-      "The snippet is visible for any logged in user."
+      "The snippet is visible to any logged in user."
     when Gitlab::VisibilityLevel::PUBLIC
       "The snippet can be accessed without any authentication."
     end
diff --git a/app/models/lfs_object.rb b/app/models/lfs_object.rb
index 18657c3e1c8..86b1b7e2f99 100644
--- a/app/models/lfs_object.rb
+++ b/app/models/lfs_object.rb
@@ -1,3 +1,15 @@
+# == Schema Information
+#
+# Table name: lfs_objects
+#
+#  id         :integer          not null, primary key
+#  oid        :string(255)      not null
+#  size       :integer          not null
+#  created_at :datetime
+#  updated_at :datetime
+#  file       :string(255)
+#
+
 class LfsObject < ActiveRecord::Base
   has_many :lfs_objects_projects, dependent: :destroy
   has_many :projects, through: :lfs_objects_projects
diff --git a/app/models/lfs_objects_project.rb b/app/models/lfs_objects_project.rb
index 0fd5f089db9..890736bfc80 100644
--- a/app/models/lfs_objects_project.rb
+++ b/app/models/lfs_objects_project.rb
@@ -1,3 +1,14 @@
+# == Schema Information
+#
+# Table name: lfs_objects_projects
+#
+#  id            :integer          not null, primary key
+#  lfs_object_id :integer          not null
+#  project_id    :integer          not null
+#  created_at    :datetime
+#  updated_at    :datetime
+#
+
 class LfsObjectsProject < ActiveRecord::Base
   belongs_to :project
   belongs_to :lfs_object
diff --git a/app/models/note.rb b/app/models/note.rb
index 8d433c57ceb..98c29ddc4cd 100644
--- a/app/models/note.rb
+++ b/app/models/note.rb
@@ -16,6 +16,7 @@
 #  system        :boolean          default(FALSE), not null
 #  st_diff       :text
 #  updated_by_id :integer
+#  is_award      :boolean          default(FALSE), not null
 #
 
 require 'carrierwave/orm/activerecord'
diff --git a/app/models/project.rb b/app/models/project.rb
index af034a6692b..cb965ce1b9e 100644
--- a/app/models/project.rb
+++ b/app/models/project.rb
@@ -28,6 +28,7 @@
 #  import_type            :string(255)
 #  import_source          :string(255)
 #  commit_count           :integer          default(0)
+#  import_error           :text
 #
 
 require 'carrierwave/orm/activerecord'
diff --git a/app/models/repository.rb b/app/models/repository.rb
index 1d43307e1e7..1edec52c09e 100644
--- a/app/models/repository.rb
+++ b/app/models/repository.rb
@@ -329,6 +329,17 @@ class Repository
     commit(sha)
   end
 
+  def next_patch_branch
+    patch_branch_ids = self.branch_names.map do |n|
+      result = n.match(/\Apatch-([0-9]+)\z/)
+      result[1].to_i if result
+    end.compact
+
+    highest_patch_branch_id = patch_branch_ids.max || 0
+
+    "patch-#{highest_patch_branch_id + 1}"
+  end
+
   # Remove archives older than 2 hours
   def branches_sorted_by(value)
     case value
diff --git a/app/models/user.rb b/app/models/user.rb
index cfed797e725..7155dd2bea7 100644
--- a/app/models/user.rb
+++ b/app/models/user.rb
@@ -56,6 +56,7 @@
 #  project_view               :integer          default(0)
 #  consumed_timestep          :integer
 #  layout                     :integer          default(0)
+#  hide_project_limit         :boolean          default(FALSE)
 #
 
 require 'carrierwave/orm/activerecord'
diff --git a/app/services/files/base_service.rb b/app/services/files/base_service.rb
index f50aaf2eb52..9a67b160940 100644
--- a/app/services/files/base_service.rb
+++ b/app/services/files/base_service.rb
@@ -53,7 +53,7 @@ module Files
 
       unless project.empty_repo?
         unless repository.branch_names.include?(@current_branch)
-          raise_error("You can only create files if you are on top of a branch")
+          raise_error("You can only create or edit files when you are on a branch")
         end
 
         if @current_branch != @target_branch
diff --git a/app/views/admin/application_settings/_form.html.haml b/app/views/admin/application_settings/_form.html.haml
index ddaf0e0e8ff..6c355366948 100644
--- a/app/views/admin/application_settings/_form.html.haml
+++ b/app/views/admin/application_settings/_form.html.haml
@@ -14,11 +14,11 @@
     .form-group.project-visibility-level-holder
       = f.label :default_project_visibility, class: 'control-label col-sm-2'
       .col-sm-10
-        = render('shared/visibility_radios', model_method: :default_project_visibility, form: f, selected_level: @application_setting.default_project_visibility, form_model: 'Project')
+        = render('shared/visibility_radios', model_method: :default_project_visibility, form: f, selected_level: @application_setting.default_project_visibility, form_model: Project)
     .form-group.project-visibility-level-holder
       = f.label :default_snippet_visibility, class: 'control-label col-sm-2'
       .col-sm-10
-        = render('shared/visibility_radios', model_method: :default_snippet_visibility, form: f, selected_level: @application_setting.default_snippet_visibility, form_model: 'Snippet')
+        = render('shared/visibility_radios', model_method: :default_snippet_visibility, form: f, selected_level: @application_setting.default_snippet_visibility, form_model: PersonalSnippet)
     .form-group
       = f.label :restricted_visibility_levels, class: 'control-label col-sm-2'
       .col-sm-10
diff --git a/app/views/projects/blob/_actions.html.haml b/app/views/projects/blob/_actions.html.haml
index 0e54e59e953..b1df8d19938 100644
--- a/app/views/projects/blob/_actions.html.haml
+++ b/app/views/projects/blob/_actions.html.haml
@@ -1,5 +1,4 @@
 .btn-group.tree-btn-group
-  = edit_blob_link(@project, @ref, @path)
   = link_to 'Raw', namespace_project_raw_path(@project.namespace, @project, @id),
       class: 'btn btn-sm', target: '_blank'
   -# only show normal/blame view links for text files
@@ -12,11 +11,16 @@
           class: 'btn btn-sm' unless @blob.empty?
   = link_to 'History', namespace_project_commits_path(@project.namespace, @project, @id),
       class: 'btn btn-sm'
-  - if @ref != @commit.sha
-    = link_to 'Permalink', namespace_project_blob_path(@project.namespace, @project,
-        tree_join(@commit.sha, @path)), class: 'btn btn-sm'
+  = link_to 'Permalink', namespace_project_blob_path(@project.namespace, @project,
+      tree_join(@commit.sha, @path)), class: 'btn btn-sm'
 
-- if can_delete_or_replace?(@blob)
+- if blob_editable?(@blob)
   .btn-group{ role: "group" }
+    = edit_blob_link(@project, @ref, @path)
     %button.btn.btn-default{ 'data-target' => '#modal-upload-blob', 'data-toggle' => 'modal' } Replace
     %button.btn.btn-remove{ 'data-target' => '#modal-remove-blob', 'data-toggle' => 'modal' } Delete
+- elsif !on_top_of_branch?
+  .btn-group{ role: "group" }
+    %button.btn.btn-default.disabled.has_tooltip{title: "You can only edit files when you are on a branch.", data: {container: 'body'}} Edit
+    %button.btn.btn-default.disabled.has_tooltip{title: "You can only replace files when you are on a branch.", data: {container: 'body'}} Replace
+    %button.btn.btn-remove.disabled.has_tooltip{title: "You can only delete files when you are on a branch.", data: {container: 'body'}} Delete
diff --git a/app/views/projects/blob/show.html.haml b/app/views/projects/blob/show.html.haml
index 09d6fc18e3e..3f8d11ed8c8 100644
--- a/app/views/projects/blob/show.html.haml
+++ b/app/views/projects/blob/show.html.haml
@@ -6,7 +6,7 @@
 %div#tree-holder.tree-holder
   = render 'blob', blob: @blob
 
-- if can_delete_or_replace?(@blob)
+- if blob_editable?(@blob)
   = render 'projects/blob/remove'
 
   - title = "Replace #{@blob.name}"
diff --git a/app/views/projects/commit/_builds.html.haml b/app/views/projects/commit/_builds.html.haml
new file mode 100644
index 00000000000..e4d81182c1a
--- /dev/null
+++ b/app/views/projects/commit/_builds.html.haml
@@ -0,0 +1,67 @@
+.gray-content-block.middle-block
+  .pull-right
+    - if @ci_project && can?(current_user, :manage_builds, @ci_commit.gl_project)
+      - if @ci_commit.builds.latest.failed.any?(&:retryable?)
+        = link_to "Retry failed", retry_builds_namespace_project_commit_path(@ci_commit.gl_project.namespace, @ci_commit.gl_project, @ci_commit.sha), class: 'btn btn-grouped btn-primary', method: :post
+
+      - if @ci_commit.builds.running_or_pending.any?
+        = link_to "Cancel running", cancel_builds_namespace_project_commit_path(@ci_commit.gl_project.namespace, @ci_commit.gl_project, @ci_commit.sha), data: { confirm: 'Are you sure?' }, class: 'btn btn-grouped btn-danger', method: :post
+
+  .oneline
+    = pluralize @statuses.count(:id), "build"
+    - if defined?(link_to_commit) && link_to_commit
+      for commit
+      = link_to @ci_commit.short_sha, namespace_project_commit_path(@ci_commit.gl_project.namespace, @ci_commit.gl_project, @ci_commit.sha), class: "monospace"
+    - if @ci_commit.duration > 0
+      in
+      = time_interval_in_words @ci_commit.duration
+
+- if @ci_commit.yaml_errors.present?
+  .bs-callout.bs-callout-danger
+    %h4 Found errors in your .gitlab-ci.yml:
+    %ul
+      - @ci_commit.yaml_errors.split(",").each do |error|
+        %li= error
+
+- if @ci_commit.gl_project.builds_enabled? && !@ci_commit.ci_yaml_file
+  .bs-callout.bs-callout-warning
+    \.gitlab-ci.yml not found in this commit
+
+.table-holder
+  %table.table.builds
+    %thead
+      %tr
+        %th Status
+        %th Build ID
+        %th Ref
+        %th Stage
+        %th Name
+        %th Duration
+        %th Finished at
+        - if @ci_project && @ci_project.coverage_enabled?
+          %th Coverage
+        %th
+    - @ci_commit.refs.each do |ref|
+      = render partial: "projects/commit_statuses/commit_status", collection: @ci_commit.statuses.for_ref(ref).latest.ordered,
+               locals: { coverage: @ci_project.try(:coverage_enabled?), stage: true, allow_retry: true }
+
+- if @ci_commit.retried.any?
+  .gray-content-block.second-block
+    Retried builds
+
+  .table-holder
+    %table.table.builds
+      %thead
+        %tr
+          %th Status
+          %th Build ID
+          %th Ref
+          %th Stage
+          %th Name
+          %th Duration
+          %th Finished at
+          - if @ci_project && @ci_project.coverage_enabled?
+            %th Coverage
+          %th
+      = render partial: "projects/commit_statuses/commit_status", collection: @ci_commit.retried,
+               locals: { coverage: @ci_project.try(:coverage_enabled?), stage: true }
diff --git a/app/views/projects/commit/_ci_menu.html.haml b/app/views/projects/commit/_ci_menu.html.haml
index 76dc87a8824..f74f8b427ec 100644
--- a/app/views/projects/commit/_ci_menu.html.haml
+++ b/app/views/projects/commit/_ci_menu.html.haml
@@ -6,4 +6,4 @@
   = nav_link(path: 'commit#builds') do
     = link_to builds_namespace_project_commit_path(@project.namespace, @project, @commit.id) do
       Builds
-      %span.badge= @builds.count(:id)
+      %span.badge= @statuses.count
diff --git a/app/views/projects/commit/builds.html.haml b/app/views/projects/commit/builds.html.haml
index 00cf9c76102..99d62503a94 100644
--- a/app/views/projects/commit/builds.html.haml
+++ b/app/views/projects/commit/builds.html.haml
@@ -3,70 +3,4 @@
 = render "commit_box"
 = render "ci_menu"
 
-
-- if @ci_commit.yaml_errors.present?
-  .bs-callout.bs-callout-danger
-    %h4 Found errors in your .gitlab-ci.yml:
-    %ul
-      - @ci_commit.yaml_errors.split(",").each do |error|
-        %li= error
-
-- unless @ci_commit.ci_yaml_file
-  .bs-callout.bs-callout-warning
-    \.gitlab-ci.yml not found in this commit
-
-.gray-content-block.second-block
-  Latest builds
-
-  .pull-right
-    - if @ci_commit.duration > 0
-      %i.fa.fa-time
-      #{time_interval_in_words @ci_commit.duration}
-
-    &nbsp;
-
-    - if @ci_project && current_user && can?(current_user, :manage_builds, @project)
-      - if @ci_commit.builds.latest.failed.any?(&:retryable?)
-        = link_to "Retry failed", retry_builds_namespace_project_commit_path(@project.namespace, @project, @commit.sha), class: 'btn btn-xs btn-primary', method: :post
-
-      - if @ci_commit.builds.running_or_pending.any?
-        = link_to "Cancel running", cancel_builds_namespace_project_commit_path(@project.namespace, @project, @commit.sha), class: 'btn btn-xs btn-danger', method: :post
-
-.table-holder
-  %table.table.builds
-    %thead
-      %tr
-        %th Status
-        %th Build ID
-        %th Ref
-        %th Stage
-        %th Name
-        %th Duration
-        %th Finished at
-        - if @ci_project && @ci_project.coverage_enabled?
-          %th Coverage
-        %th
-    - @ci_commit.refs.each do |ref|
-      = render partial: "projects/commit_statuses/commit_status", collection: @ci_commit.statuses.for_ref(ref).latest.ordered,
-               locals: { coverage: @ci_project.try(:coverage_enabled?), stage: true, allow_retry: true }
-
-- if @ci_commit.retried.any?
-  .gray-content-block.second-block
-    Retried builds
-
-  .table-holder
-    %table.table.builds
-      %thead
-        %tr
-          %th Status
-          %th Build ID
-          %th Ref
-          %th Stage
-          %th Name
-          %th Duration
-          %th Finished at
-          - if @ci_project && @ci_project.coverage_enabled?
-            %th Coverage
-          %th
-      = render partial: "projects/commit_statuses/commit_status", collection: @ci_commit.retried,
-               locals: { coverage: @ci_project.try(:coverage_enabled?), stage: true }
+= render "builds"
diff --git a/app/views/projects/merge_requests/_new_submit.html.haml b/app/views/projects/merge_requests/_new_submit.html.haml
index 0bcc826e8d4..4172d5a4e88 100644
--- a/app/views/projects/merge_requests/_new_submit.html.haml
+++ b/app/views/projects/merge_requests/_new_submit.html.haml
@@ -27,6 +27,11 @@
       = link_to url_for(params), data: {target: 'div#diffs', action: 'diffs', toggle: 'tab'} do
         Changes
         %span.badge= @diffs.size
+    - if @ci_commit
+      %li.builds-tab.active
+        = link_to url_for(params), data: {target: 'div#builds', action: 'builds', toggle: 'tab'} do
+          Builds
+          %span.badge= @statuses.size
 
   .tab-content
     #commits.commits.tab-pane
@@ -42,6 +47,9 @@
         .alert.alert-danger
           %h4 This comparison includes a huge diff.
           %p To preserve performance the line changes are not shown.
+    - if @ci_commit
+      #builds.builds.tab-pane
+        = render "projects/merge_requests/show/builds"
 
 :javascript
   $('.assign-to-me-link').on('click', function(e){
diff --git a/app/views/projects/merge_requests/_show.html.haml b/app/views/projects/merge_requests/_show.html.haml
index 6a89df38231..960d1561e73 100644
--- a/app/views/projects/merge_requests/_show.html.haml
+++ b/app/views/projects/merge_requests/_show.html.haml
@@ -26,8 +26,7 @@
               %li= link_to "Plain Diff",    merge_request_path(@merge_request, format: :diff)
       .normal
         %span Request to merge
-        %span.label-branch
-          = source_branch_with_namespace(@merge_request)
+        %span.label-branch= source_branch_with_namespace(@merge_request)
         %span into
         = link_to namespace_project_commits_path(@project.namespace, @project, @merge_request.target_branch), class: "label-branch" do
           = @merge_request.target_branch
@@ -55,6 +54,11 @@
         = link_to diffs_namespace_project_merge_request_path(@project.namespace, @project, @merge_request), data: {target: 'div#diffs', action: 'diffs', toggle: 'tab'} do
           Changes
           %span.badge= @merge_request.diffs.size
+      - if @ci_commit
+        %li.builds-tab
+          = link_to builds_namespace_project_merge_request_path(@project.namespace, @project, @merge_request), data: {target: '#builds', action: 'builds', toggle: 'tab'} do
+            Builds
+            %span.badge= @statuses.size
 
   .tab-content
     #notes.notes.tab-pane.voting_notes
@@ -63,6 +67,8 @@
       - # This tab is always loaded via AJAX
     #diffs.diffs.tab-pane
       - # This tab is always loaded via AJAX
+    #builds.builds.tab-pane
+      - # This tab is always loaded via AJAX
 
   .mr-loading-status
     = spinner
diff --git a/app/views/projects/merge_requests/show/_builds.html.haml b/app/views/projects/merge_requests/show/_builds.html.haml
new file mode 100644
index 00000000000..307a75d02ca
--- /dev/null
+++ b/app/views/projects/merge_requests/show/_builds.html.haml
@@ -0,0 +1 @@
+= render "projects/commit/builds", link_to_commit: true
diff --git a/app/views/projects/merge_requests/widget/_heading.html.haml b/app/views/projects/merge_requests/widget/_heading.html.haml
index 49aab961712..b05ab869215 100644
--- a/app/views/projects/merge_requests/widget/_heading.html.haml
+++ b/app/views/projects/merge_requests/widget/_heading.html.haml
@@ -1,29 +1,33 @@
 - if @ci_commit
-  - status = @ci_commit.status
   .mr-widget-heading
-    .ci_widget{class: "ci-#{status}"}
+    .ci_widget{class: "ci-#{@ci_commit.status}"}
       = ci_status_icon(@ci_commit)
-      %span CI build #{status}
-      for #{@merge_request.last_commit_short_sha}.
+      %span
+        Build
+        = ci_status_label(@ci_commit)
+      for
+      = succeed "." do
+        = link_to @ci_commit.short_sha, namespace_project_commit_path(@merge_request.source_project.namespace, @merge_request.source_project, @ci_commit.sha), class: "monospace"
       %span.ci-coverage
-      = link_to "View build details", ci_status_path(@ci_commit)
+      = link_to "View details", builds_namespace_project_merge_request_path(@project.namespace, @project, @merge_request), class: "js-show-tab", data: {action: 'builds'}
 
 - elsif @merge_request.has_ci?
   - # Compatibility with old CI integrations (ex jenkins) when you request status from CI server via AJAX
   - # Remove in later versions when services like Jenkins will set CI status via Commit status API
   .mr-widget-heading
-    - [:success, :skipped, :canceled, :failed, :running, :pending].each do |status|
+    - %w[success skipped canceled failed running pending].each do |status|
       .ci_widget{class: "ci-#{status}", style: "display:none"}
-        - if status == :success
-          - status = "passed"
-          = icon("check-circle")
-        - else
-          = icon("circle")
-        %span CI build #{status}
-        for #{@merge_request.last_commit_short_sha}.
+        = ci_icon_for_status(status)
+        %span
+          CI build
+          = ci_label_for_status(status)
+        for
+        - commit = @merge_request.last_commit
+        = succeed "." do
+          = link_to commit.short_id, namespace_project_commit_path(@merge_request.source_project.namespace, @merge_request.source_project, commit), class: "monospace"
         %span.ci-coverage
-        - if ci_build_details_path(@merge_request)
-          = link_to "View build details", ci_build_details_path(@merge_request), :"data-no-turbolink" => "data-no-turbolink"
+        - if details_path = ci_build_details_path(@merge_request)
+          = link_to "View details", details_path, :"data-no-turbolink" => "data-no-turbolink"
 
     .ci_widget
       = icon("spinner spin")
diff --git a/app/views/projects/project_members/_group_members.html.haml b/app/views/projects/project_members/_group_members.html.haml
index d2810f9707a..1c2458fa144 100644
--- a/app/views/projects/project_members/_group_members.html.haml
+++ b/app/views/projects/project_members/_group_members.html.haml
@@ -10,7 +10,7 @@
           = icon('pencil-square-o')
           Manage group members
   %ul.content-list
-    - members.each do |member|
+    - members.limit(20).each do |member|
       = render 'groups/group_members/group_member', member: member, show_controls: false
     - if members.count > 20
       %li
diff --git a/app/views/projects/tree/_tree_header.html.haml b/app/views/projects/tree/_tree_header.html.haml
index 12356dbcb6b..0e1f7076608 100644
--- a/app/views/projects/tree/_tree_header.html.haml
+++ b/app/views/projects/tree/_tree_header.html.haml
@@ -30,3 +30,7 @@
             = link_to '#modal-create-new-dir', { 'data-target' => '#modal-create-new-dir', 'data-toggle' => 'modal'} do
               = icon('folder fw')
               New directory
+  - elsif !on_top_of_branch?
+    %li
+      %span.btn.add-to-tree.disabled.has_tooltip{title: "You can only add files when you are on a branch.", data: {container: 'body'}}
+        = icon('plus')
diff --git a/app/views/shared/_new_commit_form.html.haml b/app/views/shared/_new_commit_form.html.haml
index 55aa045fd59..111219f2064 100644
--- a/app/views/shared/_new_commit_form.html.haml
+++ b/app/views/shared/_new_commit_form.html.haml
@@ -4,7 +4,7 @@
   .form-group.branch
     = label_tag 'new_branch', 'Target branch', class: 'control-label'
     .col-sm-10
-      = text_field_tag 'new_branch', @new_branch || @ref, required: true, class: "form-control js-new-branch"
+      = text_field_tag 'new_branch', @new_branch || tree_edit_branch, required: true, class: "form-control js-new-branch"
 
       .js-create-merge-request-container
         .checkbox
diff --git a/app/views/shared/snippets/_header.html.haml b/app/views/shared/snippets/_header.html.haml
index 89c1d7122b0..eb0fd21c2d4 100644
--- a/app/views/shared/snippets/_header.html.haml
+++ b/app/views/shared/snippets/_header.html.haml
@@ -1,6 +1,6 @@
 .issuable-details
   .page-title
-    .snippet-box.has_tooltip{class: visibility_level_color(@snippet.visibility_level), title: snippet_visibility_level_description(@snippet.visibility_level), data: { container: 'body' }}
+    .snippet-box.has_tooltip{class: visibility_level_color(@snippet.visibility_level), title: snippet_visibility_level_description(@snippet.visibility_level, @snippet), data: { container: 'body' }}
       = visibility_level_icon(@snippet.visibility_level, fw: false)
       = visibility_level_label(@snippet.visibility_level)
     Snippet ##{@snippet.id}