Merge branch 'master' into fixes/api

app/assets/stylesheets/gitlab_bootstrap/common.scss

@@ -20,6 +20,7 @@
 .hint { font-style: italic; color: #999; }
 .light { color: #888 }
 .tiny { font-weight: normal }
+.vtop { vertical-align: top; }
 
 
 /** ALERT MESSAGES **/

app/controllers/graph_controller.rb

@@ -7,10 +7,20 @@ class GraphController < ProjectResourceController
   before_filter :require_non_empty_project
 
   def show
+    if params.has_key?(:q) && params[:q].blank?
+      redirect_to project_graph_path(@project, params[:id])
+      return
+    end
+
+    if params.has_key?(:q)
+      @q = params[:q]
+      @commit = @project.repository.commit(@q) || @commit
+    end
+
     respond_to do |format|
       format.html
       format.json do
-        graph = Gitlab::Graph::JsonBuilder.new(project, @ref)
+        graph = Gitlab::Graph::JsonBuilder.new(project, @ref, @commit)
         render :json => graph.to_json
       end
     end

app/controllers/public/projects_controller.rb

@@ -6,7 +6,7 @@ class Public::ProjectsController < ApplicationController
   layout 'public'
 
   def index
-    @projects = Project.public
+    @projects = Project.public_only
     @projects = @projects.includes(:namespace).order("namespaces.path, projects.name ASC").page(params[:page]).per(20)
   end
 end

app/controllers/registrations_controller.rb

@@ -1,6 +1,17 @@
 class RegistrationsController < Devise::RegistrationsController
   before_filter :signup_enabled?
 
+  def destroy
+    if current_user.owned_projects.count > 0
+      redirect_to account_profile_path, alert: "Remove projects and groups before removing account." and return
+    end
+    current_user.destroy
+
+    respond_to do |format|
+      format.html { redirect_to new_user_session_path, notice: "Account successfully removed." }
+    end
+  end
+
   private
 
   def signup_enabled?

app/models/concerns/issuable.rb

@@ -19,12 +19,12 @@ module Issuable
     validates :title, presence: true, length: { within: 0..255 }
     validates :closed, inclusion: { in: [true, false] }
 
-    scope :opened, where(closed: false)
-    scope :closed, where(closed: true)
+    scope :opened, -> { where(closed: false) }
+    scope :closed, -> { where(closed: true) }
     scope :of_group, ->(group) { where(project_id: group.project_ids) }
     scope :of_user_team, ->(team) { where(project_id: team.project_ids, assignee_id: team.member_ids) }
     scope :assigned, ->(u) { where(assignee_id: u.id)}
-    scope :recent, order("created_at DESC")
+    scope :recent, -> { order("created_at DESC") }
 
     delegate :name,
              :email,

app/models/event.rb

@@ -42,8 +42,8 @@ class Event < ActiveRecord::Base
   serialize :data
 
   # Scopes
-  scope :recent, order("created_at DESC")
-  scope :code_push, where(action: Pushed)
+  scope :recent, -> { order("created_at DESC") }
+  scope :code_push, -> { where(action: Pushed) }
   scope :in_projects, ->(project_ids) { where(project_id: project_ids).recent }
 
   class << self

app/models/milestone.rb

@@ -20,8 +20,8 @@ class Milestone < ActiveRecord::Base
   has_many :issues
   has_many :merge_requests
 
-  scope :active, where(closed: false)
-  scope :closed, where(closed: true)
+  scope :active, -> { where(closed: false) }
+  scope :closed, -> { where(closed: true) }
 
   validates :title, presence: true
   validates :project, presence: true

app/models/namespace.rb

@@ -29,7 +29,7 @@ class Namespace < ActiveRecord::Base
   after_update :move_dir
   after_destroy :rm_dir
 
-  scope :root, where('type IS NULL')
+  scope :root, -> { where('type IS NULL') }
 
   def self.search query
     where("name LIKE :query OR path LIKE :query", query: "%#{query}%")

app/models/note.rb

@@ -43,8 +43,8 @@ class Note < ActiveRecord::Base
 
   # Scopes
   scope :for_commit_id, ->(commit_id) { where(noteable_type: "Commit", commit_id: commit_id) }
-  scope :inline, where("line_code IS NOT NULL")
-  scope :not_inline, where("line_code IS NULL")
+  scope :inline, -> { where("line_code IS NOT NULL") }
+  scope :not_inline, -> { where("line_code IS NULL") }
 
   scope :common, ->{ where(noteable_type: ["", nil]) }
   scope :fresh, ->{ order("created_at ASC, id ASC") }

app/models/project.rb

@@ -91,7 +91,7 @@ class Project < ActiveRecord::Base
   scope :sorted_by_activity, ->() { order("(SELECT max(events.created_at) FROM events WHERE events.project_id = projects.id) DESC") }
   scope :personal, ->(user) { where(namespace_id: user.namespace_id) }
   scope :joined, ->(user) { where("namespace_id != ?", user.namespace_id) }
-  scope :public, where(public: true)
+  scope :public_only, -> { where(public: true) }
 
   class << self
     def abandoned

app/models/snippet.rb

@@ -31,9 +31,9 @@ class Snippet < ActiveRecord::Base
   validates :content, presence: true
 
   # Scopes
-  scope :fresh, order("created_at DESC")
-  scope :non_expired, where(["expires_at IS NULL OR expires_at > ?", Time.current])
-  scope :expired, where(["expires_at IS NOT NULL AND expires_at < ?", Time.current])
+  scope :fresh, -> { order("created_at DESC") }
+  scope :non_expired, -> { where(["expires_at IS NULL OR expires_at > ?", Time.current]) }
+  scope :expired, -> { where(["expires_at IS NOT NULL AND expires_at < ?", Time.current]) }
 
   def self.content_types
     [

app/models/user.rb

@@ -87,10 +87,10 @@ class User < ActiveRecord::Base
   delegate :path, to: :namespace, allow_nil: true, prefix: true
 
   # Scopes
-  scope :admins, where(admin:  true)
-  scope :blocked, where(blocked:  true)
-  scope :active, where(blocked:  false)
-  scope :alphabetically, order('name ASC')
+  scope :admins, -> { where(admin:  true) }
+  scope :blocked, -> { where(blocked:  true) }
+  scope :active, -> { where(blocked:  false) }
+  scope :alphabetically, -> { order('name ASC') }
   scope :in_team, ->(team){ where(id: team.member_ids) }
   scope :not_in_team, ->(team){ where('users.id NOT IN (:ids)', ids: team.member_ids) }
   scope :potential_team_members, ->(team) { team.members.any? ? active.not_in_team(team) : active  }

app/models/users_project.rb

@@ -32,10 +32,10 @@ class UsersProject < ActiveRecord::Base
 
   delegate :name, :username, :email, to: :user, prefix: true
 
-  scope :guests, where(project_access: GUEST)
-  scope :reporters, where(project_access: REPORTER)
-  scope :developers, where(project_access: DEVELOPER)
-  scope :masters, where(project_access: MASTER)
+  scope :guests, -> { where(project_access: GUEST) }
+  scope :reporters, -> { where(project_access: REPORTER) }
+  scope :developers, -> { where(project_access: DEVELOPER) }
+  scope :masters,  -> { where(project_access: MASTER) }
 
   scope :in_project, ->(project) { where(project_id: project.id) }
   scope :in_projects, ->(projects) { where(project_id: project_ids) }

app/views/admin/users/_form.html.haml

@@ -11,17 +11,17 @@
       .clearfix
         = f.label :name
         .input
-          = f.text_field :name, required: true
+          = f.text_field :name, required: true, autocomplete: "off"
           %span.help-inline * required
       .clearfix
         = f.label :username
         .input
-          = f.text_field :username, required: true
+          = f.text_field :username, required: true, autocomplete: "off"
           %span.help-inline * required
       .clearfix
         = f.label :email
         .input
-          = f.text_field :email, required: true
+          = f.text_field :email, required: true, autocomplete: "off"
           %span.help-inline * required
 
     %fieldset

app/views/graph/_head.html.haml

@@ -0,0 +1,16 @@
+%h3.page_title Project Network Graph
+%hr
+
+.clearfix
+  .pull-left
+    = render partial: 'shared/ref_switcher', locals: {destination: 'graph', path: @path}
+
+  .search.pull-right
+    = form_tag project_graph_path(@project, params[:id]), method: :get do |f|
+      .control-group
+        = label_tag :search , "Looking for commit:", class: 'control-label light'
+        .controls
+          = text_field_tag :q, @q, placeholder: "Input SHA", class: "search-input xlarge"
+          = button_tag type: 'submit', class: 'btn vtop' do
+            %i.icon-search
+

app/views/graph/show.html.haml

@@ -1,7 +1,4 @@
-%h3.page_title Project Network Graph
-%br
-= render partial: 'shared/ref_switcher', locals: {destination: 'graph', path: @path}
-%br
+= render "head"
 .graph_holder
   %h4
     %small You can move around the graph by using the arrow keys.
@@ -12,8 +9,9 @@
   var branch_graph;
   $(function(){
     branch_graph = new BranchGraph($("#holder"), {
-      url: '#{project_graph_path(@project, @ref, format: :json)}',
+      url: '#{project_graph_path(@project, @ref, q: @q, format: :json)}',
       commit_url: '#{project_commit_path(@project, 'ae45ca32').gsub("ae45ca32", "%s")}',
-      ref: '#{@ref}'
+      ref: '#{@ref}',
+      commit_id: '#{@commit.id}'
     });
   });

app/views/profiles/account.html.haml

@@ -77,4 +77,10 @@
       .input
         = f.submit 'Save username', class: "btn btn-save"
 
-
+- if Gitlab.config.gitlab.signup_enabled
+  %fieldset.remove-account
+    %legend
+      Remove account
+      %small.cred.pull-right
+        Before removing the account you must remove all projects!
+    = link_to 'Delete account', user_registration_path, confirm: "REMOVE #{current_user.name}? Are you sure?", method: :delete, class: "btn btn-remove delete-key btn-small pull-right"

config/routes.rb

@@ -167,12 +167,12 @@ Gitlab::Application.routes.draw do
       get "files"
     end
 
+    resources :blob,    only: [:show], constraints: {id: /.+/}
     resources :tree,    only: [:show, :edit, :update], constraints: {id: /.+/}
     resources :commit,  only: [:show], constraints: {id: /[[:alnum:]]{6,40}/}
     resources :commits, only: [:show], constraints: {id: /.+/}
     resources :compare, only: [:index, :create]
     resources :blame,   only: [:show], constraints: {id: /.+/}
-    resources :blob,    only: [:show], constraints: {id: /.+/}
     resources :graph,   only: [:show], constraints: {id: /.+/}
     match "/compare/:from...:to" => "compare#show", as: "compare",
                     :via => [:get, :post], constraints: {from: /.+/, to: /.+/}

doc/api/repositories.md

@@ -79,6 +79,9 @@ Parameters:
 }
 ```
 
+Will return status code `200` on success or `404 Not found` if the branch is not available.
+
+
 ## Protect a project repository branch
 
 Protect a single project repository branch.

lib/api/projects.rb

@@ -265,6 +265,7 @@ module Gitlab
       #   GET /projects/:id/repository/branches/:branch
       get ":id/repository/branches/:branch" do
         @branch = user_project.repo.heads.find { |item| item.name == params[:branch] }
+        not_found!("Branch does not exist") if @branch.nil?
         present @branch, with: Entities::RepoObject, project: user_project
       end
 

lib/extracts_path.rb

@@ -117,7 +117,10 @@ module ExtractsPath
 
     @id = File.join(@ref, @path)
 
-    @commit = CommitDecorator.decorate(@project.repository.commit(@ref))
+    # It is used "@project.repository.commits(@ref, @path, 1, 0)",
+    # because "@project.repository.commit(@ref)" returns wrong commit when @ref is tag name.
+    commits = @project.repository.commits(@ref, @path, 1, 0)
+    @commit = CommitDecorator.decorate(commits.first)
 
     @tree = Tree.new(@commit.tree, @ref, @path)
     @tree = TreeDecorator.new(@tree)

lib/gitlab/graph/json_builder.rb

@@ -9,9 +9,10 @@ module Gitlab
         @max_count ||= 650
       end
 
-      def initialize project, ref
+      def initialize project, ref, commit
         @project = project
         @ref = ref
+        @commit = commit
         @repo = project.repo
         @ref_cache = {}
 
@@ -31,7 +32,8 @@ module Gitlab
       # Get commits from repository
       #
       def collect_commits
-        @commits = Grit::Commit.find_all(repo, nil, {max_count: self.class.max_count}).dup
+
+        @commits = Grit::Commit.find_all(repo, nil, {topo_order: true, max_count: self.class.max_count, skip: to_commit}).dup
 
         # Decorate with app/models/commit.rb
         @commits.map! { |commit| ::Commit.new(commit) }
@@ -49,41 +51,28 @@ module Gitlab
       # list of commits. As well as returns date list
       # corelated with time set on commits.
       #
-      # @param [Array<Graph::Commit>] comits to index
+      # @param [Array<Graph::Commit>] commits to index
       #
       # @return [Array<TimeDate>] list of commit dates corelated with time on commits
       def index_commits
-        days, heads, times = [], [], []
+        days, times = [], []
         map = {}
 
         commits.reverse.each_with_index do |c,i|
           c.time = i
           days[i] = c.committed_date
           map[c.id] = c
-          heads += c.refs unless c.refs.nil?
           times[i] = c
         end
 
-        heads.select!{|h| h.is_a? Grit::Head or h.is_a? Grit::Remote}
-        # sort heads so the master is top and current branches are closer
-        heads.sort! do |a,b|
-          if a.name == @ref
-            -1
-          elsif b.name == @ref
-            1
-          else
-            b.commit.committed_date <=> a.commit.committed_date
-          end
-        end
-
         @_reserved = {}
         days.each_index do |i|
           @_reserved[i] = []
         end
 
-        heads.each do |h|
-          if map.include? h.commit.id then
-            place_chain(map[h.commit.id], map)
+        commits_sort_by_ref.each do |commit|
+          if map.include? commit.id then
+            place_chain(map[commit.id], map)
           end
         end
 
@@ -95,6 +84,45 @@ module Gitlab
         days
       end
 
+      # Skip count that the target commit is displayed in center.
+      def to_commit
+        commits = Grit::Commit.find_all(repo, nil, {topo_order: true})
+        commit_index = commits.index do |c|
+          c.id == @commit.id
+        end
+
+        if commit_index && (self.class.max_count / 2 < commit_index) then
+          # get max index that commit is displayed in the center.
+          commit_index - self.class.max_count / 2
+        else
+          0
+        end
+      end
+
+      def commits_sort_by_ref
+        commits.sort do |a,b|
+          if include_ref?(a)
+            -1
+          elsif include_ref?(b)
+            1
+          else
+            b.committed_date <=> a.committed_date
+          end
+        end
+      end
+
+      def include_ref?(commit)
+        heads = commit.refs.select do |ref|
+          ref.is_a?(Grit::Head) or ref.is_a?(Grit::Remote) or ref.is_a?(Grit::Tag)
+        end
+
+        heads.map! do |head|
+          head.name
+        end
+
+        heads.include?(@ref)
+      end
+
       def find_free_parent_spaces(commit, map, times)
         spaces = []
 

lib/tasks/gitlab/check.rake

@@ -311,7 +311,7 @@ namespace :gitlab do
           "Remove \"-e \" so the line starts with PATH"
         )
         for_more_information(
-          see_installation_guide_section("Gitolite"),
+          see_installation_guide_section("Gitlab Shell"),
           "https://github.com/gitlabhq/gitlabhq/issues/1059"
         )
         fix_and_rerun
@@ -368,10 +368,10 @@ namespace :gitlab do
 
 
   namespace :gitlab_shell do
-    desc "GITLAB | Check the configuration of Gitolite"
+    desc "GITLAB | Check the configuration of Gitlab Shell"
     task check: :environment  do
       warn_user_is_not_gitlab
-      start_checking "Gitolite"
+      start_checking "Gitlab Shell"
 
       check_repo_base_exists
       check_repo_base_is_not_symlink
@@ -380,7 +380,7 @@ namespace :gitlab do
       check_post_receive_hook_is_up_to_date
       check_repos_post_receive_hooks_is_link
 
-      finished_checking "Gitolite"
+      finished_checking "Gitlab Shell"
     end
 
 
@@ -392,7 +392,7 @@ namespace :gitlab do
       print "post-receive hook up-to-date? ... "
 
       hook_file = "post-receive"
-      gitlab_shell_hooks_path = File.join(Gitlab.config.gitlab_shell.hooks_path, "common")
+      gitlab_shell_hooks_path = Gitlab.config.gitlab_shell.hooks_path
       gitlab_shell_hook_file  = File.join(gitlab_shell_hooks_path, hook_file)
       gitlab_shell_ssh_user = Gitlab.config.gitlab_shell.ssh_user
 
@@ -401,22 +401,7 @@ namespace :gitlab do
         return
       end
 
-      gitlab_shell_hook_content = File.read(gitlab_shell_hook_file)
-      gitlab_hook_file = Rails.root.join.join("lib", "hooks", hook_file)
-      gitlab_hook_content = File.read(gitlab_hook_file)
-
-      if gitlab_shell_hook_content == gitlab_hook_content
-        puts "yes".green
-      else
-        puts "no".red
-        try_fixing_it(
-          "sudo -u #{gitlab_shell_ssh_user} cp #{gitlab_hook_file} #{gitlab_shell_hook_file}"
-        )
-        for_more_information(
-          see_installation_guide_section "Setup GitLab Hooks"
-        )
-        fix_and_rerun
-      end
+      puts "yes".green
     end
 
     def check_repo_base_exists
@@ -430,12 +415,12 @@ namespace :gitlab do
         puts "no".red
         puts "#{repo_base_path} is missing".red
         try_fixing_it(
-          "This should have been created when setting up Gitolite.",
+          "This should have been created when setting up Gitlab Shell.",
           "Make sure it's set correctly in config/gitlab.yml",
-          "Make sure Gitolite is installed correctly."
+          "Make sure Gitlab Shell is installed correctly."
         )
         for_more_information(
-          see_installation_guide_section "Gitolite"
+          see_installation_guide_section "Gitlab Shell"
         )
         fix_and_rerun
       end
@@ -480,7 +465,7 @@ namespace :gitlab do
           "find #{repo_base_path} -type d -print0 | sudo xargs -0 chmod g+s"
         )
         for_more_information(
-          see_installation_guide_section "Gitolite"
+          see_installation_guide_section "Gitlab Shell"
         )
         fix_and_rerun
       end
@@ -506,7 +491,7 @@ namespace :gitlab do
           "sudo chown -R #{gitlab_shell_ssh_user}:#{gitlab_shell_owner_group} #{repo_base_path}"
         )
         for_more_information(
-          see_installation_guide_section "Gitolite"
+          see_installation_guide_section "Gitlab Shell"
         )
         fix_and_rerun
       end
@@ -516,7 +501,7 @@ namespace :gitlab do
       print "post-receive hooks in repos are links: ... "
 
       hook_file = "post-receive"
-      gitlab_shell_hooks_path = File.join(Gitlab.config.gitlab_shell.hooks_path, "common")
+      gitlab_shell_hooks_path = Gitlab.config.gitlab_shell.hooks_path
       gitlab_shell_hook_file  = File.join(gitlab_shell_hooks_path, hook_file)
       gitlab_shell_ssh_user = Gitlab.config.gitlab_shell.ssh_user
 
@@ -545,7 +530,7 @@ namespace :gitlab do
               "sudo -u #{gitlab_shell_ssh_user} ln -sf #{gitlab_shell_hook_file} #{project_hook_file}"
             )
             for_more_information(
-              "lib/support/rewrite-hooks.sh"
+              "#{gitlab_shell_user_home}/gitlab-shell/support/rewrite-hooks.sh"
             )
             fix_and_rerun
             next
@@ -555,7 +540,7 @@ namespace :gitlab do
               File.realpath(project_hook_file) == File.realpath(gitlab_shell_hook_file)
             puts "ok".green
           else
-            puts "not a link to Gitolite's hook".red
+            puts "not a link to Gitlab Shell's hook".red
             try_fixing_it(
               "sudo -u #{gitlab_shell_ssh_user} ln -sf #{gitlab_shell_hook_file} #{project_hook_file}"
             )
@@ -577,7 +562,7 @@ namespace :gitlab do
     end
 
     def gitlab_shell_version
-      gitlab_shell_version_file = "#{gitlab_shell_user_home}/gitlab_shell/src/VERSION"
+      gitlab_shell_version_file = "#{gitlab_shell_user_home}/gitlab-shell/VERSION"
       if File.readable?(gitlab_shell_version_file)
         File.read(gitlab_shell_version_file)
       end

lib/tasks/sidekiq.rake

@@ -8,7 +8,12 @@ namespace :sidekiq do
   task :start do
     run "nohup bundle exec sidekiq -q post_receive,mailer,system_hook,project_web_hook,gitlab_shell,common,default -e #{Rails.env} -P #{pidfile} >> #{Rails.root.join("log", "sidekiq.log")} 2>&1 &"
   end
-
+  
+  desc "GITLAB | Start sidekiq with launchd on Mac OS X"
+  task :launchd do
+    run "bundle exec sidekiq -q post_receive,mailer,system_hook,project_web_hook,gitlab_shell,common,default -e #{Rails.env} -P #{pidfile} >> #{Rails.root.join("log", "sidekiq.log")} 2>&1"
+  end
+  
   def pidfile
     Rails.root.join("tmp", "pids", "sidekiq.pid")
   end

spec/factories.rb

@@ -123,7 +123,7 @@ FactoryGirl.define do
   factory :event do
     factory :closed_issue_event do
       project
-      action Event::Closed
+      action { Event::Closed }
       target factory: :closed_issue
       author factory: :user
     end

spec/requests/api/projects_spec.rb

@@ -115,6 +115,11 @@ describe Gitlab::API do
       json_response['commit']['id'].should == '621491c677087aa243f165eab467bfdfbee00be1'
       json_response['protected'].should == false
     end
+
+    it "should return a 404 error if branch is not available" do
+      get api("/projects/#{project.id}/repository/branches/unknown", user)
+      response.status.should == 404
+    end
   end
 
   describe "PUT /projects/:id/repository/branches/:branch/protect" do

spec/requests/profile_spec.rb

@@ -0,0 +1,48 @@
+require 'spec_helper'
+
+describe "Profile account page" do
+  let(:user) { create(:user) }
+
+  before do
+    login_as :user
+  end
+
+  describe "when signup is enabled" do
+    before do
+      Gitlab.config.gitlab.stub(:signup_enabled).and_return(true)
+      visit account_profile_path
+    end
+    it { page.should have_content("Remove account") }
+    
+    it "should delete the account", js: true do
+      expect { click_link "Delete account" }.to change {User.count}.by(-1)
+      current_path.should == new_user_session_path
+    end
+  end
+
+  describe "when signup is enabled and user has a project" do
+    before do
+      Gitlab.config.gitlab.stub(:signup_enabled).and_return(true)
+      @project = create(:project, namespace: @user.namespace)
+      @project.team << [@user, :master]
+      visit account_profile_path
+    end
+    it { page.should have_content("Remove account") }
+
+    it "should not allow user to delete the account" do
+      expect { click_link "Delete account" }.not_to change {User.count}.by(-1)
+    end
+  end
+
+  describe "when signup is disabled" do
+    before do
+      Gitlab.config.gitlab.stub(:signup_enabled).and_return(false)
+      visit account_profile_path
+    end
+
+    it "should not have option to remove account" do
+      page.should_not have_content("Remove account")
+      current_path.should == account_profile_path
+    end
+  end
+end

spec/routing/project_routing_spec.rb

@@ -392,6 +392,7 @@ end
 describe BlobController, "routing" do
   it "to #show" do
     get("/gitlabhq/blob/master/app/models/project.rb").should route_to('blob#show', project_id: 'gitlabhq', id: 'master/app/models/project.rb')
+    get("/gitlabhq/blob/master/app/models/compare.rb").should route_to('blob#show', project_id: 'gitlabhq', id: 'master/app/models/compare.rb')
   end
 end
 

vendor/assets/javascripts/branch-graph.js

@@ -161,14 +161,23 @@
       
       if (this.commits[i].refs) {
         this.appendLabel(x, y, this.commits[i].refs);
-
-        // The main branch is displayed in the center.
-        re = new RegExp('(^| )' + this.options.ref + '( |$)');
-        if (this.commits[i].refs.match(re)) {
-          scrollLeft = x - graphWidth / 2;
-        }
       }
       
+      // mark commit and displayed in the center
+      if (this.commits[i].id == this.options.commit_id) {
+        r.path([
+            'M', x, y - 5,
+            'L', x + 4, y - 15,
+            'L', x - 4, y - 15,
+            'Z'
+            ]).attr({
+              "fill": "#000",
+              "fill-opacity": .7,
+              "stroke": "none"
+              });
+        scrollLeft = x - graphWidth / 2;
+      }
+
       this.appendAnchor(top, this.commits[i], x, y);
     }
     top.toFront();