Fix merge conflicts - squashed commit

# Conflicts:
#	app/models/project.rb

app/assets/javascripts/application.js.coffee

@@ -18,8 +18,6 @@
 #= require jquery.atwho
 #= require jquery.scrollTo
 #= require jquery.turbolinks
-#= require d3
-#= require cal-heatmap
 #= require turbolinks
 #= require autosave
 #= require bootstrap/affix
@@ -52,7 +50,13 @@
 #= require shortcuts_network
 #= require jquery.nicescroll
 #= require date.format
-#= require_tree .
+#= require_directory ./behaviors
+#= require_directory ./blob
+#= require_directory ./ci
+#= require_directory ./commit
+#= require_directory ./extensions
+#= require_directory ./lib
+#= require_directory .
 #= require fuzzaldrin-plus
 #= require cropper
@@ -204,6 +208,7 @@ $ ->
     $('.header-content .title').toggle()
     $('.header-content .navbar-collapse').toggle()
     $('.navbar-toggle').toggleClass('active')
+    $('.navbar-toggle i').toggleClass("fa-angle-right fa-angle-left")
   # Show/hide comments on diff
   $("body").on "click", ".js-toggle-diff-comments", (e) ->
@@ -245,38 +250,6 @@ $ ->
         if $navIcon.hasClass('fa-angle-left')
           $navIconToggle.trigger('click')
-  $(document)
-    .off 'click', '.js-sidebar-toggle'
-    .on 'click', '.js-sidebar-toggle', (e, triggered) ->
-      e.preventDefault()
-      $this = $(this)
-      $thisIcon = $this.find 'i'
-      $allGutterToggleIcons = $('.js-sidebar-toggle i')
-      if $thisIcon.hasClass('fa-angle-double-right')
-        $allGutterToggleIcons
-          .removeClass('fa-angle-double-right')
-          .addClass('fa-angle-double-left')
-        $('aside.right-sidebar')
-          .removeClass('right-sidebar-expanded')
-          .addClass('right-sidebar-collapsed')
-        $('.page-with-sidebar')
-          .removeClass('right-sidebar-expanded')
-          .addClass('right-sidebar-collapsed')
-      else
-        $allGutterToggleIcons
-          .removeClass('fa-angle-double-left')
-          .addClass('fa-angle-double-right')
-        $('aside.right-sidebar')
-          .removeClass('right-sidebar-collapsed')
-          .addClass('right-sidebar-expanded')
-        $('.page-with-sidebar')
-          .removeClass('right-sidebar-collapsed')
-          .addClass('right-sidebar-expanded')
-      if not triggered
-        $.cookie("collapsed_gutter",
-          $('.right-sidebar')
-            .hasClass('right-sidebar-collapsed'), { path: '/' })
-
   fitSidebarForSize = ->
     oldBootstrapBreakpoint = bootstrapBreakpoint
     bootstrapBreakpoint = bp.getBreakpointSize()

app/assets/javascripts/blob/blob_gitignore_selector.js.coffee

+class @BlobGitignoreSelector
+  constructor: (opts) ->
+    {
+      @dropdown
+      @editor
+      @$wrapper        = @dropdown.closest('.gitignore-selector')
+      @$filenameInput  = $('#file_name')
+      @data           = @dropdown.data('filenames')
+    } = opts
+
+    @dropdown.glDropdown(
+      data: @data,
+      filterable: true,
+      selectable: true,
+      search:
+        fields: ['name']
+      clicked: @onClick
+      text: (gitignore) ->
+        gitignore.name
+    )
+
+    @toggleGitignoreSelector()
+    @bindEvents()
+
+  bindEvents: ->
+    @$filenameInput
+      .on 'keyup blur', (e) =>
+        @toggleGitignoreSelector()
+
+  toggleGitignoreSelector: ->
+    filename = @$filenameInput.val() or $('.editor-file-name').text().trim()
+    @$wrapper.toggleClass 'hidden', filename isnt '.gitignore'
+
+  onClick: (item, el, e) =>
+    e.preventDefault()
+    @requestIgnoreFile(item.name)
+
+  requestIgnoreFile: (name) ->
+    Api.gitignoreText name, @requestIgnoreFileSuccess.bind(@)
+
+  requestIgnoreFileSuccess: (gitignore) ->
+    @editor.setValue(gitignore.content, 1)
+    @editor.focus()
+
+class @BlobGitignoreSelectors
+  constructor: (opts) ->
+    {
+      @$dropdowns = $('.js-gitignore-selector')
+      @editor
+    } = opts
+
+    @$dropdowns.each (i, dropdown) =>
+      $dropdown = $(dropdown)
+
+      new BlobGitignoreSelector(
+        dropdown: $dropdown,
+        editor: @editor
+      )

app/assets/javascripts/blob/edit_blob.js.coffee

@@ -13,6 +13,7 @@ class @EditBlob
     @initModePanesAndLinks()
     new BlobLicenseSelector(@editor)
+    new BlobGitignoreSelectors(editor: @editor)
   initModePanesAndLinks: ->
     @$editModePanes = $(".js-edit-mode-pane")

app/assets/javascripts/calendar.js.coffee

-class @Calendar
-  constructor: (timestamps, starting_year, starting_month, calendar_activities_path) ->
-    cal = new CalHeatMap()
-    cal.init
-      itemName: ["contribution"]
-      data: timestamps
-      start: new Date(starting_year, starting_month)
-      domainLabelFormat: "%b"
-      id: "cal-heatmap"
-      domain: "month"
-      subDomain: "day"
-      range: 12
-      tooltip: true
-      label:
-        position: "top"
-      legend: [
-        0
-        10
-        20
-        30
-      ]
-      legendCellPadding: 3
-      cellSize: $('.user-calendar').width() / 73
-      onClick: (date, count) ->
-        formated_date = date.getFullYear() + "-" + (date.getMonth()+1) + "-" + date.getDate()
-        $.ajax
-          url: calendar_activities_path
-          data:
-            date: formated_date
-          cache: false
-          dataType: "html"
-          success: (data) ->
-            $(".user-calendar-activities").html data
-

app/assets/javascripts/ci/application.js.coffee

-# This is a manifest file that'll be compiled into application.js, which will include all the files
-# listed below.
-#
-# Any JavaScript/Coffee file within this directory, lib/assets/javascripts, vendor/assets/javascripts,
-# or vendor/assets/javascripts of plugins, if any, can be referenced here using a relative path.
-#
-# It's not advisable to add code directly here, but if you do, it'll appear at the bottom of the
-# the compiled file.
-#
-# WARNING: THE FIRST BLANK LINE MARKS THE END OF WHAT'S TO BE PROCESSED, ANY BLANK LINE SHOULD
-# GO AFTER THE REQUIRES BELOW.
-#
 #= require pager
 #= require jquery_nested_form
 #= require_tree .
-#
-$(document).on 'click', '.edit-runner-link', (event) ->
-  event.preventDefault()
-
-  descr = $(this).closest('.runner-description').first()
-  descr.addClass('hide')
-  form = descr.next('.runner-description-form')
-  descrInput = form.find('input.description')
-  originalValue = descrInput.val()
-  form.removeClass('hide')
-  form.find('.cancel').on 'click', (event) ->
-    event.preventDefault()
-
-    form.addClass('hide')
-    descrInput.val(originalValue)
-    descr.removeClass('hide')
 $(document).on 'click', '.assign-all-runner', ->
   $(this).replaceWith('<i class="fa fa-refresh fa-spin"></i> Assign in progress..')

app/assets/javascripts/ci/build.coffee

 class CiBuild
   @interval: null
-  constructor: (build_url, build_status) ->
+  @state: null
+  constructor: (build_url, build_status, build_state) ->
     clearInterval(CiBuild.interval)
+    @state = build_state
+
     @initScrollButtonAffix()
     if build_status == "running" || build_status == "pending"
@@ -25,15 +28,22 @@ class CiBuild
       #
       CiBuild.interval = setInterval =>
         if window.location.href.split("#").first() is build_url
+          last_state = @state
           $.ajax
-            url: build_url
+            url: build_url + "/trace.json?state=" + encodeURIComponent(@state)
             dataType: "json"
-            success: (build) =>
-              if build.status == "running"
-                $('#build-trace code').html build.trace_html
-                $('#build-trace code').append '<i class="fa fa-refresh fa-spin"/>'
+            success: (log) =>
+              return unless last_state is @state
+
+              if log.state and log.status is "running"
+                @state = log.state
+                if log.append
+                  $('.fa-refresh').before log.html
+                else
+                  $('#build-trace code').html log.html
+                  $('#build-trace code').append '<i class="fa fa-refresh fa-spin"/>'
                 @checkAutoscroll()
-              else if build.status != build_status
+              else if log.status isnt build_status
                 Turbolinks.visit build_url
       , 4000

app/assets/javascripts/dispatcher.js.coffee

@@ -16,7 +16,6 @@ class Dispatcher
     shortcut_handler = null
     switch page
       when 'projects:issues:index'
-        Issues.init()
         Issuable.init()
         shortcut_handler = new ShortcutsNavigation()
       when 'projects:issues:show'
@@ -119,7 +118,7 @@ class Dispatcher
             new UsersSelect()
           when 'projects'
             new NamespaceSelect()
-      when 'dashboard'
+      when 'dashboard', 'root'
         shortcut_handler = new ShortcutsDashboardNavigation()
       when 'profiles'
         new Profile()

app/assets/javascripts/due_date_select.js.coffee

@@ -11,6 +11,7 @@ class @DueDateSelect
       $block = $dropdown.closest('.block')
       $selectbox = $dropdown.closest('.selectbox')
       $value = $block.find('.value')
+      $valueContent = $block.find('.value-content')
       $sidebarValue = $('.js-due-date-sidebar-value', $block)
       fieldName = $dropdown.data('field-name')
@@ -23,11 +24,15 @@ class @DueDateSelect
           $value.removeAttr('style')
       )
-      addDueDate = ->
+      addDueDate = (isDropdown) ->
         # Create the post date
         value = $("input[name='#{fieldName}']").val()
-        date = new Date value.replace(new RegExp('-', 'g'), ',')
-        mediumDate = $.datepicker.formatDate 'M d, yy', date
+
+        if value isnt ''
+          date = new Date value.replace(new RegExp('-', 'g'), ',')
+          mediumDate = $.datepicker.formatDate 'M d, yy', date
+        else
+          mediumDate = 'None'
         data = {}
         data[abilityName] = {}
@@ -39,23 +44,35 @@ class @DueDateSelect
           data: data
           beforeSend: ->
             $loading.fadeIn()
-            $dropdown.trigger('loading.gl.dropdown')
-            $selectbox.hide()
+            if isDropdown
+              $dropdown.trigger('loading.gl.dropdown')
+              $selectbox.hide()
             $value.removeAttr('style')
-            $value.html(mediumDate)
+            $valueContent.html(mediumDate)
             $sidebarValue.html(mediumDate)
+
+            if value isnt ''
+              $('.js-remove-due-date-holder').removeClass 'hidden'
+            else
+              $('.js-remove-due-date-holder').addClass 'hidden'
         ).done (data) ->
-          $dropdown.trigger('loaded.gl.dropdown')
-          $dropdown.dropdown('toggle')
+          if isDropdown
+            $dropdown.trigger('loaded.gl.dropdown')
+            $dropdown.dropdown('toggle')
           $loading.fadeOut()
+      $block.on 'click', '.js-remove-due-date', (e) ->
+        e.preventDefault()
+        $("input[name='#{fieldName}']").val ''
+        addDueDate(false)
+
       $datePicker.datepicker(
         dateFormat: 'yy-mm-dd',
         defaultDate: $("input[name='#{fieldName}']").val()
         altField: "input[name='#{fieldName}']"
         onSelect: ->
-          addDueDate()
+          addDueDate(true)
       )
     $(document)

app/assets/javascripts/gfm_auto_complete.js.coffee

@@ -18,6 +18,10 @@ GitLab.GfmAutoComplete =
   Issues:
     template: '<li><small>${id}</small> ${title}</li>'
+  # Milestones
+  Milestones:
+    template: '<li>${title}</li>'
+
   # Add GFM auto-completion to all input fields, that accept GFM input.
   setup: (wrap) ->
     @input = $('.js-gfm-input')
@@ -81,6 +85,19 @@ GitLab.GfmAutoComplete =
             title:  sanitize(i.title)
             search: "#{i.iid} #{i.title}"
+    @input.atwho
+      at: '%'
+      alias: 'milestones'
+      searchKey: 'search'
+      displayTpl: @Milestones.template
+      insertTpl: '${atwho-at}"${title}"'
+      callbacks:
+        beforeSave: (milestones) ->
+          $.map milestones, (m) ->
+            id:     m.iid
+            title:  sanitize(m.title)
+            search: "#{m.title}"
+
     @input.atwho
       at: '!'
       alias: 'mergerequests'
@@ -105,6 +122,8 @@ GitLab.GfmAutoComplete =
     @input.atwho 'load', '@', data.members
     # load issues
     @input.atwho 'load', 'issues', data.issues
+    # load milestones
+    @input.atwho 'load', 'milestones', data.milestones
     # load merge requests
     @input.atwho 'load', 'mergerequests', data.mergerequests
     # load emojis

app/assets/javascripts/gl_dropdown.js.coffee

@@ -60,9 +60,36 @@ class GitLabDropdownFilter
       results = data
       if search_text isnt ''
-        results = fuzzaldrinPlus.filter(data, search_text,
-          key: @options.keys
-        )
+        # When data is an array of objects therefore [object Array] e.g.
+        # [
+        #   { prop: 'foo' },
+        #   { prop: 'baz' }
+        # ]
+        if _.isArray(data)
+          results = fuzzaldrinPlus.filter(data, search_text,
+            key: @options.keys
+          )
+        else
+          # If data is grouped therefore an [object Object]. e.g.
+          # {
+          #   groupName1: [
+          #     { prop: 'foo' },
+          #     { prop: 'baz' }
+          #   ],
+          #   groupName2: [
+          #     { prop: 'abc' },
+          #     { prop: 'def' }
+          #   ]
+          # }
+          if gl.utils.isObject data
+            results = {}
+            for key, group of data
+              tmp = fuzzaldrinPlus.filter(group, search_text,
+                key: @options.keys
+              )
+
+              if tmp.length
+                results[key] = tmp.map (item) -> item
       @options.callback results
     else
@@ -141,8 +168,9 @@ class GitLabDropdown
     searchFields = if @options.search then @options.search.fields else [];
     if @options.data
-      # If data is an array
-      if _.isArray @options.data
+      # If we provided data
+      # data could be an array of objects or a group of arrays
+      if _.isObject(@options.data) and not _.isFunction(@options.data)
         @fullData = @options.data
         @parseData @options.data
       else
@@ -230,19 +258,33 @@ class GitLabDropdown
   parseData: (data) ->
     @renderedData = data
-    # Render each row
-    html = $.map data, (obj) =>
-      return @renderItem(obj)
-
     if @options.filterable and data.length is 0
       # render no matching results
       html = [@noResults()]
+    else
+      # Handle array groups
+      if gl.utils.isObject data
+        html = []
+        for name, groupData of data
+          # Add header for each group
+          html.push(@renderItem(header: name, name))
+
+          @renderData(groupData, name)
+            .map (item) ->
+              html.push item
+      else
+        # Render each row
+        html = @renderData(data)
     # Render the full menu
     full_html = @renderMenu(html.join(""))
     @appendMenu(full_html)
+  renderData: (data, group = false) ->
+    data.map (obj, index) =>
+      return @renderItem(obj, group, index)
+
   shouldPropagate: (e) =>
     if @options.multiSelect
       $target = $(e.target)
@@ -299,11 +341,10 @@ class GitLabDropdown
     selector = '.dropdown-content'
     if @dropdown.find(".dropdown-toggle-page").length
       selector = ".dropdown-page-one .dropdown-content"
-
     $(selector, @dropdown).html html
   # Render the row
-  renderItem: (data) ->
+  renderItem: (data, group = false, index = false) ->
     html = ""
     # Divider
@@ -346,8 +387,13 @@ class GitLabDropdown
       if @highlight
         text = @highlightTextMatches(text, @filterInput.val())
+      if group
+        groupAttrs = "data-group='#{group}' data-index='#{index}'"
+      else
+        groupAttrs = ''
+
       html = "<li>
-        <a href='#{url}' class='#{cssClass}'>
+        <a href='#{url}' #{groupAttrs} class='#{cssClass}'>
           #{text}
         </a>
       </li>"
@@ -377,9 +423,15 @@ class GitLabDropdown
   rowClicked: (el) ->
     fieldName = @options.fieldName
-    selectedIndex = el.parent().index()
     if @renderedData
-      selectedObject = @renderedData[selectedIndex]
+      groupName = el.data('group')
+      if groupName
+        selectedIndex = el.data('index')
+        selectedObject = @renderedData[groupName][selectedIndex]
+      else
+        selectedIndex = el.closest('li').index()
+        selectedObject = @renderedData[selectedIndex]
+
     value = if @options.id then @options.id(selectedObject, el) else selectedObject.id
     field = @dropdown.parent().find("input[name='#{fieldName}'][value='#{value}']")
     if el.hasClass(ACTIVE_CLASS)
@@ -460,7 +512,7 @@ class GitLabDropdown
         return false
       if currentKeyCode is 13
-        @selectRowAtIndex currentIndex
+        @selectRowAtIndex if currentIndex < 0 then 0 else currentIndex
   removeArrayKeyEvent: ->
     $('body').off 'keydown'

app/assets/javascripts/graphs/application.js.coffee

+# This is a manifest file that'll be compiled into including all the files listed below.
+# Add new JavaScript/Coffee code in separate files in this directory and they'll automatically
+# be included in the compiled file accessible from http://example.com/assets/application.js
+# It's not advisable to add code directly here, but if you do, it'll appear at the bottom of the
+# the compiled file.
+#
+#= require_tree .

app/assets/javascripts/stat_graph_contributors.js.coffee → app/assets/javascripts/graphs/stat_graph_contributors.js.coffee

 #= require d3
-#= require stat_graph_contributors_util
 class @ContributorsStatGraph
   init: (log) ->

app/assets/javascripts/stat_graph_contributors_graph.js.coffee → app/assets/javascripts/graphs/stat_graph_contributors_graph.js.coffee

 #= require d3
-#= require jquery
-#= require underscore
 class @ContributorsGraph
   MARGIN:

app/assets/javascripts/issuable.js.coffee

+issuable_created = false
 @Issuable =
   init: ->
-    Issuable.initTemplates()
-    Issuable.initSearch()
+    unless issuable_created
+      issuable_created = true
+      Issuable.initTemplates()
+      Issuable.initSearch()
+      Issuable.initChecks()
   initTemplates: ->
     Issuable.labelRow = _.template(
@@ -19,7 +23,16 @@
       .on 'keyup', ->
         clearTimeout(@timer)
         @timer = setTimeout( ->
-          Issuable.filterResults $('#issue_search_form')
+          $search = $('#issue_search')
+          $form = $('.js-filter-form')
+          $input = $("input[name='#{$search.attr('name')}']", $form)
+
+          if $input.length is 0
+            $form.append "<input type='hidden' name='#{$search.attr('name')}' value='#{_.escape($search.val())}'/>"
+          else
+            $input.val $search.val()
+
+          Issuable.filterResults $form
         , 500)
   toggleLabelFilters: ->
@@ -59,15 +72,22 @@
       dataType: "json"
   reload: ->
-    if Issues.created
-      Issues.initChecks()
+    if Issuable.created
+      Issuable.initChecks()
     $('#filter_issue_search').val($('#issue_search').val())
+  initChecks: ->
+    $('.check_all_issues').on 'click', ->
+      $('.selected_issue').prop('checked', @checked)
+      Issuable.checkChanged()
+
+    $('.selected_issue').on 'change', Issuable.checkChanged
+
   updateStateFilters: ->
-    stateFilters =  $('.issues-state-filters')
+    stateFilters =  $('.issues-state-filters, .dropdown-menu-sort')
     newParams = {}
-    paramKeys = ['author_id', 'milestone_title', 'assignee_id', 'issue_search']
+    paramKeys = ['author_id', 'milestone_title', 'assignee_id', 'issue_search', 'issue_search']
     for paramKey in paramKeys
       newParams[paramKey] = gl.utils.getParameterValues(paramKey)[0] or ''
@@ -82,3 +102,17 @@
         else
           newUrl = gl.utils.mergeUrlParams(newParams, initialUrl)
         $(this).attr 'href', newUrl
+
+  checkChanged: ->
+    checked_issues = $('.selected_issue:checked')
+    if checked_issues.length > 0
+      ids = $.map checked_issues, (value) ->
+        $(value).data('id')
+
+      $('#update_issues_ids').val ids
+      $('.issues-other-filters').hide()
+      $('.issues_bulk_update').show()
+    else
+      $('#update_issues_ids').val []
+      $('.issues_bulk_update').hide()
+      $('.issues-other-filters').show()

app/assets/javascripts/issuable_form.js.coffee

@@ -19,6 +19,16 @@ class @IssuableForm
     @form.on "click", ".btn-cancel", @resetAutosave
     @initWip()
+    @initMoveDropdown()
+
+    $issuableDueDate = $('#issuable-due-date')
+
+    if $issuableDueDate.length
+      $('.datepicker').datepicker(
+        dateFormat: 'yy-mm-dd',
+        onSelect: (dateText, inst) ->
+          $issuableDueDate.val dateText
+      ).datepicker 'setDate', $.datepicker.parseDate('yy-mm-dd', $issuableDueDate.val())
   initAutosave: ->
     new Autosave @titleField, [
@@ -80,3 +90,19 @@ class @IssuableForm
   addWip: ->
     @titleField.val "WIP: #{@titleField.val()}"
+
+  initMoveDropdown: ->
+    $moveDropdown = $('.js-move-dropdown')
+
+    if $moveDropdown.length
+      $('.js-move-dropdown').select2
+        ajax:
+          url: $moveDropdown.data('projects-url')
+          results: (data) ->
+            return {
+              results: data
+            }
+        formatResult: (project) ->
+          project.name_with_namespace
+        formatSelection: (project) ->
+          project.name_with_namespace

app/assets/javascripts/issues.js.coffee

-@Issues =
-  init: ->
-    Issues.created = true
-    Issues.initChecks()
-
-    $("body").on "ajax:success", ".close_issue, .reopen_issue", ->
-      t = $(this)
-      totalIssues = undefined
-      reopen = t.hasClass("reopen_issue")
-      $(".issue_counter").each ->
-        issue = $(this)
-        totalIssues = parseInt($(this).html(), 10)
-        if reopen and issue.closest(".main_menu").length
-          $(this).html totalIssues + 1
-        else
-          $(this).html totalIssues - 1
-
-  initChecks: ->
-    $(".check_all_issues").click ->
-      $(".selected_issue").prop("checked", @checked)
-      Issues.checkChanged()
-
-    $(".selected_issue").bind "change", Issues.checkChanged
-
-  checkChanged: ->
-    checked_issues = $(".selected_issue:checked")
-    if checked_issues.length > 0
-      ids = []
-      $.each checked_issues, (index, value) ->
-        ids.push $(value).attr("data-id")
-
-      $("#update_issues_ids").val ids
-      $(".issues-other-filters").hide()
-      $(".issues_bulk_update").show()
-    else
-      $("#update_issues_ids").val []
-      $(".issues_bulk_update").hide()
-      $(".issues-other-filters").show()

app/assets/javascripts/layout_nav.js.coffee

+class @LayoutNav
+  $ ->
+    $('.fade-left').addClass('end-scroll')
+    $('.scrolling-tabs').on 'scroll', (event) ->
+      $this = $(this)
+      $el = $(event.target)
+      currentPosition = $this.scrollLeft()
+      size = bp.getBreakpointSize()
+      controlBtnWidth = $('.controls').width()
+      maxPosition = $this.get(0).scrollWidth - $this.parent().width()
+      maxPosition += controlBtnWidth if size isnt 'xs' and $('.nav-control').length
+
+      $el.find('.fade-left').toggleClass('end-scroll', currentPosition is 0)
+      $el.find('.fade-right').toggleClass('end-scroll', currentPosition is maxPosition)

app/assets/javascripts/lib/type_utility.js.coffee

+((w) ->
+
+  w.gl ?= {}
+  w.gl.utils ?= {}
+
+  w.gl.utils.isObject = (obj) ->
+    obj? and (obj.constructor is Object)
+
+) window