Merge branch 'master' into breadcrumbs-improvements

.gitlab-ci.yml

@@ -208,7 +208,7 @@ update-tests-metadata:
     - '[[ -z ${TESTS_METADATA_S3_BUCKET} ]] || scripts/sync-reports put $TESTS_METADATA_S3_BUCKET $KNAPSACK_RSPEC_SUITE_REPORT_PATH $KNAPSACK_SPINACH_SUITE_REPORT_PATH'
     - '[[ -z ${TESTS_METADATA_S3_BUCKET} ]] || scripts/sync-reports put $TESTS_METADATA_S3_BUCKET $FLAKY_RSPEC_SUITE_REPORT_PATH'
     - rm -f knapsack/${CI_PROJECT_NAME}/*_node_*.json
-    - rm -f rspec_flaky/${CI_PROJECT_NAME}/all_node_*.json
+    - rm -f rspec_flaky/${CI_PROJECT_NAME}/*_node_*.json
 
 flaky-examples-check:
   <<: *dedicated-runner

GITALY_SERVER_VERSION

-0.36.0
+0.37.0

Gemfile

@@ -181,7 +181,7 @@ gem 'connection_pool', '~> 2.0'
 gem 'hipchat', '~> 1.5.0'
 
 # JIRA integration
-gem 'jira-ruby', '~> 1.1.2'
+gem 'jira-ruby', '~> 1.4'
 
 # Flowdock integration
 gem 'gitlab-flowdock-git-hook', '~> 1.0.1'
@@ -397,7 +397,7 @@ group :ed25519 do
 end
 
 # Gitaly GRPC client
-gem 'gitaly-proto', '~> 0.31.0', require: 'gitaly'
+gem 'gitaly-proto', '~> 0.32.0', require: 'gitaly'
 
 gem 'toml-rb', '~> 0.3.15', require: false
 

Gemfile.lock

@@ -275,7 +275,7 @@ GEM
       po_to_json (>= 1.0.0)
       rails (>= 3.2.0)
     gherkin-ruby (0.3.2)
-    gitaly-proto (0.31.0)
+    gitaly-proto (0.32.0)
       google-protobuf (~> 3.1)
       grpc (~> 1.0)
     github-linguist (4.7.6)
@@ -404,8 +404,9 @@ GEM
       cause
       json
     ipaddress (0.8.3)
-    jira-ruby (1.1.2)
+    jira-ruby (1.4.1)
       activesupport
+      multipart-post
       oauth (~> 0.5, >= 0.5.0)
     jquery-atwho-rails (1.3.2)
     jquery-rails (4.1.1)
@@ -1020,7 +1021,7 @@ DEPENDENCIES
   gettext (~> 3.2.2)
   gettext_i18n_rails (~> 1.8.0)
   gettext_i18n_rails_js (~> 1.2.0)
-  gitaly-proto (~> 0.31.0)
+  gitaly-proto (~> 0.32.0)
   github-linguist (~> 4.7.0)
   gitlab-flowdock-git-hook (~> 1.0.1)
   gitlab-markup (~> 1.5.1)
@@ -1042,7 +1043,7 @@ DEPENDENCIES
   html2text
   httparty (~> 0.13.3)
   influxdb (~> 0.2)
-  jira-ruby (~> 1.1.2)
+  jira-ruby (~> 1.4)
   jquery-atwho-rails (~> 1.3.2)
   jquery-rails (~> 4.1.0)
   json-schema (~> 2.6.2)

app/assets/javascripts/filtered_search/dropdown_hint.js

@@ -61,7 +61,7 @@ class DropdownHint extends gl.FilteredSearchDropdown {
       .map(tokenKey => ({
         icon: `fa-${tokenKey.icon}`,
         hint: tokenKey.key,
-        tag: `<${tokenKey.tag}>`,
+        tag: `:${tokenKey.tag}`,
         type: tokenKey.type,
       }));
 

app/assets/javascripts/gl_dropdown.js

@@ -637,12 +637,16 @@ GitLabDropdown = (function() {
         value = this.options.id ? this.options.id(data) : data.id;
         fieldName = this.options.fieldName;
 
-        if (value) { value = value.toString().replace(/'/g, '\\\''); }
-
-        field = this.dropdown.parent().find("input[name='" + fieldName + "'][value='" + value + "']");
+        if (value) {
+          value = value.toString().replace(/'/g, '\\\'');
+          field = this.dropdown.parent().find(`input[name='${fieldName}'][value='${value}']`);
           if (field.length) {
             selected = true;
           }
+        } else {
+          field = this.dropdown.parent().find(`input[name='${fieldName}']`);
+          selected = !field.length;
+        }
       }
       // Set URL
       if (this.options.url != null) {

app/assets/javascripts/issuable_bulk_update_sidebar.js

@@ -5,7 +5,6 @@
 /* global SubscriptionSelect */
 
 import IssuableBulkUpdateActions from './issuable_bulk_update_actions';
-import SidebarHeightManager from './sidebar_height_manager';
 
 const HIDDEN_CLASS = 'hidden';
 const DISABLED_CONTENT_CLASS = 'disabled-content';
@@ -50,13 +49,6 @@ export default class IssuableBulkUpdateSidebar {
     new SubscriptionSelect();
   }
 
-  getNavHeight() {
-    const navbarHeight = $('.navbar-gitlab').outerHeight();
-    const layoutNavHeight = $('.layout-nav').outerHeight();
-    const subNavScroll = $('.sub-nav-scroll').outerHeight();
-    return navbarHeight + layoutNavHeight + subNavScroll;
-  }
-
   setupBulkUpdateActions() {
     IssuableBulkUpdateActions.setOriginalDropdownData();
   }
@@ -84,23 +76,6 @@ export default class IssuableBulkUpdateSidebar {
     this.toggleBulkEditButtonDisabled(enable);
     this.toggleOtherFiltersDisabled(enable);
     this.toggleCheckboxDisplay(enable);
-
-    if (enable) {
-      this.initAffix();
-      SidebarHeightManager.init();
-    }
-  }
-
-  initAffix() {
-    if (!this.$sidebar.hasClass('affix-top')) {
-      const offsetTop = $('.scrolling-tabs-container').outerHeight() + $('.sub-nav-scroll').outerHeight();
-
-      this.$sidebar.affix({
-        offset: {
-          top: offsetTop,
-        },
-      });
-    }
   }
 
   updateSelectedIssuableIds() {

app/assets/javascripts/layout_nav.js

@@ -50,19 +50,10 @@ import initFlyOutNav from './fly_out_nav';
     });
   });
 
-  function applyScrollNavClass() {
-    const scrollOpacityHeight = 40;
-    $('.navbar-border').css('opacity', Math.min($(window).scrollTop() / scrollOpacityHeight, 1));
-  }
-
   $(() => {
-    if (Cookies.get('new_nav') === 'true') {
     const newNavSidebar = new NewNavSidebar();
     newNavSidebar.bindEvents();
 
     initFlyOutNav();
-    }
-
-    $(window).on('scroll', _.throttle(applyScrollNavClass, 100));
   });
 }).call(window);

app/assets/javascripts/monitoring/components/dashboard.vue

@@ -4,7 +4,7 @@
   import statusCodes from '../../lib/utils/http_status';
   import MonitoringService from '../services/monitoring_service';
   import GraphGroup from './graph_group.vue';
-  import GraphRow from './graph_row.vue';
+  import Graph from './graph.vue';
   import EmptyState from './empty_state.vue';
   import MonitoringStore from '../stores/monitoring_store';
   import eventHub from '../event_hub';
@@ -32,8 +32,8 @@
     },
 
     components: {
+      Graph,
       GraphGroup,
-      GraphRow,
       EmptyState,
     },
 
@@ -127,10 +127,10 @@
       :key="index"
       :name="groupData.group"
     >
-      <graph-row
-        v-for="(row, index) in groupData.metrics"
+      <graph
+        v-for="(graphData, index) in groupData.metrics"
         :key="index"
-        :row-data="row"
+        :graph-data="graphData"
         :update-aspect-ratio="updateAspectRatio"
         :deployment-data="store.deploymentData"
       />

app/assets/javascripts/monitoring/components/graph.vue

@@ -19,10 +19,6 @@
         type: Object,
         required: true,
       },
-      classType: {
-        type: String,
-        required: true,
-      },
       updateAspectRatio: {
         type: Boolean,
         required: true,
@@ -207,11 +203,10 @@
     },
   };
 </script>
+
 <template>
-  <div
-    :class="classType">
-    <h5
-      class="text-center graph-title">
+  <div class="prometheus-graph">
+    <h5 class="text-center graph-title">
       {{graphData.title}}
     </h5>
     <div

app/assets/javascripts/monitoring/components/graph_group.vue

@@ -14,7 +14,7 @@ export default {
     <div class="panel-heading">
       <h4>{{name}}</h4>
     </div>
-    <div class="panel-body">
+    <div class="panel-body prometheus-graph-group">
       <slot />
     </div>
   </div>

app/assets/javascripts/monitoring/components/graph_row.vue

-<script>
-  import Graph from './graph.vue';
-
-  export default {
-    props: {
-      rowData: {
-        type: Array,
-        required: true,
-      },
-      updateAspectRatio: {
-        type: Boolean,
-        required: true,
-      },
-      deploymentData: {
-        type: Array,
-        required: true,
-      },
-    },
-    components: {
-      Graph,
-    },
-    computed: {
-      bootstrapClass() {
-        return this.rowData.length >= 2 ? 'col-md-6' : 'col-md-12';
-      },
-    },
-  };
-</script>
-
-<template>
-  <div class="prometheus-row row">
-    <graph
-      v-for="(graphData, index) in rowData"
-      :graph-data="graphData"
-      :class-type="bootstrapClass"
-      :key="index"
-      :update-aspect-ratio="updateAspectRatio"
-      :deployment-data="deploymentData"
-    />
-  </div>
-</template>

app/assets/javascripts/monitoring/stores/monitoring_store.js

@@ -20,22 +20,6 @@ function normalizeMetrics(metrics) {
   }));
 }
 
-function collate(array, rows = 2) {
-  const collatedArray = [];
-  let row = [];
-  array.forEach((value, index) => {
-    row.push(value);
-    if ((index + 1) % rows === 0) {
-      collatedArray.push(row);
-      row = [];
-    }
-  });
-  if (row.length > 0) {
-    collatedArray.push(row);
-  }
-  return collatedArray;
-}
-
 export default class MonitoringStore {
   constructor() {
     this.groups = [];
@@ -45,7 +29,7 @@ export default class MonitoringStore {
   storeMetrics(groups = []) {
     this.groups = groups.map(group => ({
       ...group,
-      metrics: collate(normalizeMetrics(sortMetrics(group.metrics))),
+      metrics: normalizeMetrics(sortMetrics(group.metrics)),
     }));
   }
 
@@ -54,12 +38,6 @@ export default class MonitoringStore {
   }
 
   getMetricsCount() {
-    let metricsCount = 0;
-    this.groups.forEach((group) => {
-      group.metrics.forEach((metric) => {
-        metricsCount = metricsCount += metric.length;
-      });
-    });
-    return metricsCount;
+    return this.groups.reduce((count, group) => count + group.metrics.length, 0);
   }
 }

app/assets/javascripts/new_sidebar.js

@@ -63,7 +63,7 @@ export default class NewNavSidebar {
     if (breakpoint === 'sm' || breakpoint === 'md') {
       this.toggleCollapsedSidebar(true);
     } else if (breakpoint === 'lg') {
-      const collapse = Cookies.get('sidebar_collapsed') === 'true';
+      const collapse = this.$sidebar.hasClass('sidebar-icons-only');
       this.toggleCollapsedSidebar(collapse);
     }
   }

app/assets/javascripts/right_sidebar.js

@@ -2,7 +2,6 @@
 
 import _ from 'underscore';
 import Cookies from 'js-cookie';
-import SidebarHeightManager from './sidebar_height_manager';
 
 (function() {
   this.Sidebar = (function() {
@@ -23,7 +22,6 @@ import SidebarHeightManager from './sidebar_height_manager';
     };
 
     Sidebar.prototype.addEventListeners = function() {
-      SidebarHeightManager.init();
       const $document = $(document);
 
       this.sidebar.on('click', '.sidebar-collapsed-icon', this, this.sidebarCollapseClicked);

app/assets/javascripts/sidebar_height_manager.js

-import _ from 'underscore';
-import Cookies from 'js-cookie';
-
-export default {
-  init() {
-    if (!this.initialized) {
-      if (Cookies.get('new_nav') === 'true' && $('.js-issuable-sidebar').length) return;
-
-      this.$window = $(window);
-      this.$rightSidebar = $('.js-right-sidebar');
-      this.$navHeight = $('.navbar-gitlab').outerHeight() +
-        $('.layout-nav').outerHeight() +
-        $('.sub-nav-scroll').outerHeight();
-
-      const throttledSetSidebarHeight = _.throttle(() => this.setSidebarHeight(), 20);
-      const debouncedSetSidebarHeight = _.debounce(() => this.setSidebarHeight(), 200);
-
-      this.$window.on('scroll', throttledSetSidebarHeight);
-      this.$window.on('resize', debouncedSetSidebarHeight);
-      this.initialized = true;
-    }
-  },
-
-  setSidebarHeight() {
-    const currentScrollDepth = window.pageYOffset || 0;
-    const diff = this.$navHeight - currentScrollDepth;
-
-    if (diff > 0) {
-      const newSidebarHeight = window.innerHeight - diff;
-      this.$rightSidebar.outerHeight(newSidebarHeight);
-      this.sidebarHeightIsCustom = true;
-    } else if (this.sidebarHeightIsCustom) {
-      this.$rightSidebar.outerHeight('100%');
-      this.sidebarHeightIsCustom = false;
-    }
-  },
-};

app/assets/stylesheets/framework/dropdowns.scss

@@ -766,6 +766,7 @@
         box-shadow: none;
         padding: 8px 16px;
         text-align: left;
+        white-space: normal;
         width: 100%;
 
         // make sure the text color is not overriden

app/assets/stylesheets/framework/header.scss

@@ -105,12 +105,11 @@ header {
           top: -3px;
           font-size: 10px;
         }
+      }
 
+      .user-counter {
         svg {
-          position: relative;
-          top: 2px;
-          height: 17px;
-          // hack to get SVG to line up with FA icons
+          height: 16px;
           width: 23px;
           fill: currentColor;
         }
@@ -325,12 +324,12 @@ header {
   li {
     .badge {
       position: inherit;
-      top: -8px;
       font-weight: $gl-font-weight-normal;
-      margin-left: -11px;
+      margin-left: -6px;
       font-size: 11px;
       color: $white-light;
-      padding: 1px 5px 2px;
+      padding: 0 5px;
+      line-height: 12px;
       border-radius: 7px;
       box-shadow: 0 1px 0 rgba($gl-header-color, .2);
 

app/assets/stylesheets/framework/variables.scss

@@ -177,13 +177,14 @@ $row-hover: $blue-25;
 $row-hover-border: $blue-100;
 $progress-color: #c0392b;
 $header-height: 50px;
+$new-navbar-height: 40px;
 $fixed-layout-width: 1280px;
 $limited-layout-width: 990px;
 $limited-layout-width-sm: 790px;
 $container-text-max-width: 540px;
 $gl-avatar-size: 40px;
 $error-exclamation-point: $red-500;
-$border-radius-default: 3px;
+$border-radius-default: 4px;
 $settings-icon-size: 18px;
 $provider-btn-not-active-color: $blue-500;
 $link-underline-blue: $blue-500;

app/assets/stylesheets/new_nav.scss

@@ -3,15 +3,21 @@
 @import "bootstrap/variables";
 @import "framework/mixins";
 
+.content-wrapper.page-with-new-nav {
+  margin-top: $new-navbar-height;
+}
+
 header.navbar-gitlab-new {
   color: $white-light;
   background: linear-gradient(to right, $indigo-900, $indigo-800);
   border-bottom: 0;
+  min-height: $new-navbar-height;
 
   .header-content {
     display: -webkit-flex;
     display: flex;
     padding-left: 0;
+    min-height: $new-navbar-height;
 
     .title-container {
       display: -webkit-flex;
@@ -39,20 +45,13 @@ header.navbar-gitlab-new {
         display: -webkit-flex;
         display: flex;
         align-items: center;
-        padding-right: $gl-padding;
-        padding-left: $gl-padding;
-        margin-left: -$gl-padding;
-
-        @media (min-width: $screen-sm-min) {
-          padding-right: $gl-padding;
-          padding-left: $gl-padding;
-        }
+        padding: 2px 8px;
+        margin: 5px 2px 5px -8px;
+        border-radius: $border-radius-default;
 
         svg {
-          margin-top: -3px;
-
           @media (min-width: $screen-sm-min) {
-            margin-right: 10px;
+            margin-right: 8px;
           }
         }
 
@@ -61,7 +60,7 @@ header.navbar-gitlab-new {
 
           svg {
             width: 55px;
-            height: 15px;
+            height: 14px;
             margin: 0;
             fill: $white-light;
           }
@@ -69,9 +68,7 @@ header.navbar-gitlab-new {
 
         &:hover,
         &:focus {
-          .logo-text svg {
-            fill: $tanuki-yellow;
-          }
+          background-color: rgba($indigo-200, .2);
         }
       }
     }
@@ -91,6 +88,20 @@ header.navbar-gitlab-new {
         right: 0;
       }
     }
+
+    &.menu-expanded {
+      @media (max-width: $screen-xs-max) {
+        .title-container,
+        .header-logo, {
+          display: none;
+        }
+      }
+    }
+  }
+
+  .dropdown-bold-header {
+    color: $gl-text-color-secondary;
+    font-size: 12px;
   }
 
   .navbar-collapse {
@@ -99,14 +110,10 @@ header.navbar-gitlab-new {
     box-shadow: 0;
 
     @media (max-width: $screen-xs-max) {
-      margin-left: -$gl-padding;
+      margin-left: -8px;
       margin-right: -10px;
     }
 
-    .dropdown-bold-header {
-      color: initial;
-    }
-
     .nav {
       > li:not(.hidden-xs) a {
         @media (max-width: $screen-xs-max) {
@@ -120,7 +127,7 @@ header.navbar-gitlab-new {
   .container-fluid {
     .navbar-toggle {
       min-width: 45px;
-      padding: 6px $gl-padding;
+      padding: 4px $gl-padding;
       margin-right: -7px;
       font-size: 14px;
       text-align: center;
@@ -157,22 +164,47 @@ header.navbar-gitlab-new {
       }
 
       > a {
-        background: none;
         will-change: color;
+        margin: 4px 2px;
+        padding: 6px 8px;
+        color: $indigo-200;
+        height: 32px;
+
+        @media (max-width: $screen-xs-max) {
+          padding: 0;
+        }
+
+        svg {
+          fill: $indigo-200;
+        }
 
         &.header-user-dropdown-toggle {
+          margin-left: 2px;
+
           .header-user-avatar {
             border-color: $indigo-200;
+            margin-right: 0;
+          }
         }
       }
 
-        &:hover,
-        &:focus {
-          color: $white-light;
+      .header-new-dropdown-toggle {
+        margin-right: 0;
+      }
+
+      > a:hover,
+      > a:focus {
+        text-decoration: none;
+        outline: 0;
         opacity: 1;
+        color: $white-light;
 
-          > svg {
-            fill: $white-light;
+        @media (min-width: $screen-sm-min) {
+          background-color: rgba($indigo-200, .2);
+        }
+
+        svg {
+          fill: currentColor;
         }
 
         &.header-user-dropdown-toggle {
@@ -181,6 +213,40 @@ header.navbar-gitlab-new {
           }
         }
       }
+
+      .impersonated-user,
+      .impersonated-user:hover {
+        margin-right: 1px;
+        background-color: $white-light;
+        border-top-right-radius: 0;
+        border-bottom-right-radius: 0;
+
+        svg {
+          fill: $indigo-900;
+        }
+      }
+
+      .impersonation-btn,
+      .impersonation-btn:hover {
+        background-color: $white-light;
+        margin-left: 0;
+        border-top-left-radius: 0;
+        border-bottom-left-radius: 0;
+
+        i {
+          color: $orange-500;
+          font-size: 20px;
+        }
+      }
+
+      &.active > a,
+      &.dropdown.open > a {
+        color: $indigo-900;
+        background-color: $white-light;
+
+        svg {
+          fill: currentColor;
+        }
       }
     }
   }
@@ -189,45 +255,76 @@ header.navbar-gitlab-new {
 .navbar-sub-nav {
   display: -webkit-flex;
   display: flex;
-  margin-bottom: 0;
+  margin: 0 0 0 6px;
   color: $indigo-200;
 
+  .dropdown-chevron {
+    position: relative;
+    top: -1px;
+    font-size: 10px;
+  }
+}
+
+.navbar-gitlab-new {
+  .navbar-sub-nav,
+  .navbar-nav {
     > li {
       > a:hover,
       > a:focus {
-      box-shadow: inset 0 -3px 0 rgba($indigo-200, .4);
         text-decoration: none;
         outline: 0;
         color: $white-light;
+        background-color: rgba($indigo-200, .2);
+
+        svg {
+          fill: currentColor;
+        }
       }
 
-    &.active > a {
-      box-shadow: inset 0 -3px 0 $indigo-500;
-      color: $white-light;
-      font-weight: $gl-font-weight-bold;
+      &.active > a,
+      &.dropdown.open > a {
+        color: $indigo-900;
+        background-color: $white-light;
+
+        svg {
+          fill: currentColor;
+        }
       }
 
       > a {
-      display: block;
-      padding: 16px 10px;
-      font-size: 13px;
+        display: flex;
+        align-items: center;
+        justify-content: center;
+        padding: 6px 8px;
+        margin: 4px 2px;
+        font-size: 12px;
         color: currentColor;
-      box-shadow: inset 0 0 0 transparent;
-      will-change: box-shadow;
-      transition: box-shadow 0.15s;
+        border-radius: $border-radius-default;
+        height: 32px;
+        font-weight: $gl-font-weight-bold;
 
-      @media (min-width: $screen-sm-min) {
-        padding: 15px $gl-padding;
-        font-size: 14px;
-      }
+        svg {
+          fill: currentColor;
         }
       }
 
-  .dropdown-chevron {
-    position: relative;
-    top: -1px;
-    font-size: 10px;
+      &.line-separator {
+        border-left: 1px solid rgba($indigo-200, .2);
+        margin: 8px;
+      }
     }
+  }
+}
+
+.admin-icon i {
+  font-size: 18px;
+}
+
+.caret-down {
+  height: 11px;
+  width: 11px;
+  margin-left: 4px;
+  fill: currentColor;
 }
 
 .header-user .dropdown-menu-nav,
@@ -236,10 +333,14 @@ header.navbar-gitlab-new {
 }
 
 .search {
+  margin: 4px 8px 0;
+
   form {
+    height: 32px;
     border: 0;
+    border-radius: $border-radius-default;
     background-color: rgba($indigo-200, .2);
-    transition: border-color ease-in-out 0.15s, box-shadow ease-in-out 0.15s, background-color ease-in-out 0.15s;
+    transition: border-color ease-in-out 0.15s, background-color ease-in-out 0.15s;
 
     &:hover {
       background-color: rgba($indigo-200, .3);
@@ -248,31 +349,50 @@ header.navbar-gitlab-new {
   }
 
   &.search-active form {
-    background-color: rgba($indigo-200, .3);
+    background-color: $white-light;
     box-shadow: none;
+
+    .search-input {
+      color: $gl-text-color;
+      transition: color ease-in-out 0.15s;
+    }
+
+    .search-input::placeholder {
+      color: $gl-text-color-tertiary;
+    }
+
+    .search-input-wrap {
+      .search-icon,
+      .clear-icon {
+        color: $gl-text-color-tertiary;
+        transition: color ease-in-out 0.15s;
+      }
+    }
   }
 
   .search-input {
     color: $white-light;
     background: none;
+    transition: color ease-in-out 0.15s;
   }
 
   .search-input::placeholder {
     color: rgba($indigo-200, .8);
+    transition: color ease-in-out 0.15s;
   }
 
   .location-badge {
     font-size: 12px;
     color: $indigo-100;
     background-color: rgba($indigo-200, .1);
-    transition: color 0.15s;
     will-change: color;
     margin: -4px 4px -4px -4px;
     line-height: 25px;
     padding: 4px 8px;
     border-radius: 2px 0 0 2px;
     border-right: 1px solid $indigo-800;
-    height: 34px;
+    height: 32px;
+    transition: border-color ease-in-out 0.15s;
   }
 
   .search-input-wrap {
@@ -284,8 +404,9 @@ header.navbar-gitlab-new {
 
   &.search-active {
     .location-badge {
-      color: $white-light;
-      background-color: rgba($indigo-200, .2);
+      color: $gl-text-color;
+      background-color: $nav-badge-bg;
+      border-color: $border-color;
     }
 
     .search-input-wrap {
@@ -403,3 +524,14 @@ header.navbar-gitlab-new {
     }
   }
 }
+
+.btn-sign-in {
+  margin-top: 3px;
+  background-color: $indigo-100;
+  color: $indigo-900;
+  font-weight: $gl-font-weight-bold;
+
+  &:hover {
+    background-color: $white-light;
+  }
+}

app/assets/stylesheets/new_sidebar.scss

@@ -26,7 +26,7 @@ $new-sidebar-collapsed-width: 50px;
   // Override position: absolute
   .right-sidebar {
     position: fixed;
-    height: calc(100% - #{$header-height});
+    height: calc(100% - #{$new-navbar-height});
   }
 
   .issues-bulk-update.right-sidebar.right-sidebar-expanded .issuable-sidebar-header {
@@ -92,7 +92,7 @@ $new-sidebar-collapsed-width: 50px;
   z-index: 400;
   width: $new-sidebar-width;
   transition: left $sidebar-transition-duration;
-  top: $header-height;
+  top: $new-navbar-height;
   bottom: 0;
   left: 0;
   background-color: $gray-normal;
@@ -188,7 +188,7 @@ $new-sidebar-collapsed-width: 50px;
 }
 
 .with-performance-bar .nav-sidebar {
-  top: $header-height + $performance-bar-height;
+  top: $new-navbar-height + $performance-bar-height;
 }
 
 .sidebar-sub-level-items {
@@ -452,7 +452,7 @@ $new-sidebar-collapsed-width: 50px;
 // Make issue boards full-height now that sub-nav is gone
 
 .boards-list {
-  height: calc(100vh - #{$header-height});
+  height: calc(100vh - #{$new-navbar-height});
 
   @media (min-width: $screen-sm-min) {
     height: 475px; // Needed for PhantomJS
@@ -463,7 +463,7 @@ $new-sidebar-collapsed-width: 50px;
 }
 
 .with-performance-bar .boards-list {
-  height: calc(100vh - #{$header-height} - #{$performance-bar-height});
+  height: calc(100vh - #{$new-navbar-height} - #{$performance-bar-height});
 }
 
 

app/assets/stylesheets/pages/boards.scss

@@ -440,6 +440,7 @@
   &.right-sidebar {
     top: 0;
     bottom: 0;
+    height: 100%;
   }
 
   .issuable-sidebar-header {

app/assets/stylesheets/pages/environments.scss

@@ -227,6 +227,26 @@
   margin-top: 20px;
 }
 
+.prometheus-graph-group {
+  display: flex;
+  flex-wrap: wrap;
+  padding: $gl-padding / 2;
+}
+
+.prometheus-graph {
+  flex: 1 0 auto;
+  min-width: 450px;
+  padding: $gl-padding / 2;
+
+  h5 {
+    font-size: 16px;
+  }
+
+  @media (max-width: $screen-sm-max) {
+    min-width: 100%;
+  }
+}
+
 .prometheus-svg-container {
   position: relative;
   height: 0;
@@ -297,9 +317,3 @@
     }
   }
 }
-
-.prometheus-row {
-  h5 {
-    font-size: 16px;
-  }
-}

app/assets/stylesheets/pages/search.scss

@@ -190,6 +190,8 @@ input[type="checkbox"]:hover {
 }
 
 .search-holder {
+  @include new-style-dropdown;
+
   @media (min-width: $screen-sm-min) {
     display: -webkit-flex;
     display: flex;

app/helpers/application_helper.rb

@@ -302,10 +302,6 @@ module ApplicationHelper
     end
   end
 
-  def show_new_nav?
-    true
-  end
-
   def collapsed_sidebar?
     cookies["sidebar_collapsed"] == "true"
   end

app/helpers/groups_helper.rb

@@ -86,7 +86,7 @@ module GroupsHelper
   def group_title_link(group, hidable: false, show_avatar: false)
     link_to(group_path(group), class: "group-path breadcrumb-item-text js-breadcrumb-item-text #{'hidable' if hidable}") do
       output =
-        if (show_new_nav? && group.try(:avatar_url) || (show_new_nav? && show_avatar)) && !Rails.env.test?
+        if (group.try(:avatar_url) || show_avatar)) && !Rails.env.test?
           image_tag(group_icon(group), class: "avatar-tile", width: 15, height: 15)
         else
           ""

app/helpers/nav_helper.rb

 module NavHelper
   def page_with_sidebar_class
     class_name = page_gutter_class
-    class_name << 'page-with-new-sidebar' if defined?(@new_sidebar) && @new_sidebar
-    class_name << 'page-with-icon-sidebar' if collapsed_sidebar? && @new_sidebar
+    class_name << 'page-with-new-sidebar' if defined?(@left_sidebar) && @left_sidebar
+    class_name << 'page-with-icon-sidebar' if collapsed_sidebar? && @left_sidebar
 
     class_name
   end
@@ -30,24 +30,15 @@ module NavHelper
     end
   end
 
-  def nav_header_class
-    class_names = []
-    class_names << 'with-horizontal-nav' if defined?(nav) && nav
-
-    class_names
+  def nav_control_class
+    "nav-control" if current_user
   end
 
-  def layout_nav_class
-    return [] if show_new_nav?
-
+  def user_dropdown_class
     class_names = []
-    class_names << 'page-with-layout-nav' if defined?(nav) && nav
-    class_names << 'page-with-sub-nav' if content_for?(:sub_nav)
+    class_names << 'header-user-dropdown-toggle'
+    class_names << 'impersonated-user' if session[:impersonator_id]
 
     class_names
   end
-
-  def nav_control_class
-    "nav-control" if current_user
-  end
 end

app/helpers/page_layout_helper.rb

@@ -4,7 +4,7 @@ module PageLayoutHelper
 
     @page_title.push(*titles.compact) if titles.any?
 
-    if show_new_nav? && titles.any? && !defined?(@breadcrumb_title)
+    if titles.any? && !defined?(@breadcrumb_title)
       @breadcrumb_title = @page_title.last
     end
 

app/helpers/projects_helper.rb

@@ -62,7 +62,7 @@ module ProjectsHelper
 
     project_link = link_to project_path(project), { class: ("project-item-select-holder" unless show_new_nav?) } do
       output =
-        if show_new_nav? && project.avatar_url && !Rails.env.test?
+        if project.avatar_url && !Rails.env.test?
           project_icon(project, alt: project.name, class: 'avatar-tile', width: 15, height: 15)
         else
           ""

app/models/concerns/issuable.rb

@@ -6,6 +6,7 @@
 #
 module Issuable
   extend ActiveSupport::Concern
+  include Gitlab::SQL::Pattern
   include CacheMarkdownField
   include Participable
   include Mentionable
@@ -122,7 +123,9 @@ module Issuable
     #
     # Returns an ActiveRecord::Relation.
     def search(query)
-      where(arel_table[:title].matches("%#{query}%"))
+      title = to_fuzzy_arel(:title, query)
+
+      where(title)
     end
 
     # Searches for records with a matching title or description.
@@ -133,10 +136,10 @@ module Issuable
     #
     # Returns an ActiveRecord::Relation.
     def full_search(query)
-      t = arel_table
-      pattern = "%#{query}%"
+      title = to_fuzzy_arel(:title, query)
+      description = to_fuzzy_arel(:description, query)
 
-      where(t[:title].matches(pattern).or(t[:description].matches(pattern)))
+      where(title&.or(description))
     end
 
     def sort(method, excluded_labels: [])

app/models/group.rb

@@ -16,6 +16,7 @@ class Group < Namespace
     source: :user
 
   has_many :requesters, -> { where.not(requested_at: nil) }, dependent: :destroy, as: :source, class_name: 'GroupMember' # rubocop:disable Cop/ActiveRecordDependent
+  has_many :members_and_requesters, as: :source, class_name: 'GroupMember'
 
   has_many :milestones
   has_many :project_group_links, dependent: :destroy # rubocop:disable Cop/ActiveRecordDependent

app/models/member.rb

@@ -126,20 +126,11 @@ class Member < ActiveRecord::Base
       find_by(invite_token: invite_token)
     end
 
-    def add_user(source, user, access_level, current_user: nil, expires_at: nil)
-      user = retrieve_user(user)
+    def add_user(source, user, access_level, existing_members: nil, current_user: nil, expires_at: nil)
+      # `user` can be either a User object, User ID or an email to be invited
+      member = retrieve_member(source, user, existing_members)
       access_level = retrieve_access_level(access_level)
 
-      # `user` can be either a User object or an email to be invited
-      member =
-        if user.is_a?(User)
-          source.members.find_by(user_id: user.id) ||
-            source.requesters.find_by(user_id: user.id) ||
-            source.members.build(user_id: user.id)
-        else
-          source.members.build(invite_email: user)
-        end
-
       return member unless can_update_member?(current_user, member)
 
       member.attributes = {
@@ -165,17 +156,15 @@ class Member < ActiveRecord::Base
     def add_users(source, users, access_level, current_user: nil, expires_at: nil)
       return [] unless users.present?
 
-      # Collect all user ids into separate array
-      # so we can use single sql query to get user objects
-      user_ids = users.select { |user| user =~ /\A\d+\Z/ }
-      users = users - user_ids + User.where(id: user_ids)
+      emails, users, existing_members = parse_users_list(source, users)
 
       self.transaction do
-        users.map do |user|
+        (emails + users).map! do |user|
           add_user(
             source,
             user,
             access_level,
+            existing_members: existing_members,
             current_user: current_user,
             expires_at: expires_at
           )
@@ -189,6 +178,31 @@ class Member < ActiveRecord::Base
 
     private
 
+    def parse_users_list(source, list)
+      emails, user_ids, users = [], [], []
+      existing_members = {}
+
+      list.each do |item|
+        case item
+        when User
+          users << item
+        when Integer
+          user_ids << item
+        when /\A\d+\Z/
+          user_ids << item.to_i
+        when Devise.email_regexp
+          emails << item
+        end
+      end
+
+      if user_ids.present?
+        users.concat(User.where(id: user_ids))
+        existing_members = source.members_and_requesters.where(user_id: user_ids).index_by(&:user_id)
+      end
+
+      [emails, users, existing_members]
+    end
+
     # This method is used to find users that have been entered into the "Add members" field.
     # These can be the User objects directly, their IDs, their emails, or new emails to be invited.
     def retrieve_user(user)
@@ -197,6 +211,20 @@ class Member < ActiveRecord::Base
       User.find_by(id: user) || User.find_by(email: user) || user
     end
 
+    def retrieve_member(source, user, existing_members)
+      user = retrieve_user(user)
+
+      if user.is_a?(User)
+        if existing_members
+          existing_members[user.id] || source.members.build(user_id: user.id)
+        else
+          source.members_and_requesters.find_or_initialize_by(user_id: user.id)
+        end
+      else
+        source.members.build(invite_email: user)
+      end
+    end
+
     def retrieve_access_level(access_level)
       access_levels.fetch(access_level) { access_level.to_i }
     end

app/models/project.rb

@@ -144,6 +144,7 @@ class Project < ActiveRecord::Base
 
   has_many :requesters, -> { where.not(requested_at: nil) },
     as: :source, class_name: 'ProjectMember', dependent: :delete_all # rubocop:disable Cop/ActiveRecordDependent
+  has_many :members_and_requesters, as: :source, class_name: 'ProjectMember'
 
   has_many :deploy_keys_projects
   has_many :deploy_keys, through: :deploy_keys_projects

app/views/dashboard/_groups_head.html.haml

-- if show_new_nav? && current_user.can_create_group?
+- if current_user.can_create_group?
   - content_for :breadcrumbs_extra do
     = link_to "New group", new_group_path, class: "btn btn-new"
 
@@ -10,8 +10,8 @@
     = nav_link(page: explore_groups_path) do
       = link_to explore_groups_path, title: 'Explore public groups' do
         Explore public groups
-  .nav-controls{ class: ("nav-controls-new-nav" if show_new_nav?) }
+  .nav-controls.nav-controls-new-nav
     = render 'shared/groups/search_form'
     = render 'shared/groups/dropdown'
     - if current_user.can_create_group?
-      = link_to "New group", new_group_path, class: "btn btn-new #{("visible-xs" if show_new_nav?)}"
+      = link_to "New group", new_group_path, class: "btn btn-new visible-xs"

app/views/dashboard/_projects_head.html.haml

 = content_for :flash_message do
   = render 'shared/project_limit'
 
-- if show_new_nav? && current_user.can_create_project?
+- if current_user.can_create_project?
   - content_for :breadcrumbs_extra do
     = link_to "New project", new_project_path, class: 'btn btn-new'
 
@@ -19,8 +19,8 @@
       = link_to explore_root_path, title: 'Explore', data: {placement: 'right'} do
         Explore projects
 
-  .nav-controls{ class: ("nav-controls-new-nav" if show_new_nav?) }
+  .nav-controls.nav-controls-new-nav
     = render 'shared/projects/search_form'
     = render 'shared/projects/dropdown'
     - if current_user.can_create_project?
-      = link_to "New project", new_project_path, class: "btn btn-new #{("visible-xs" if show_new_nav?)}"
+      = link_to "New project", new_project_path, class: "btn btn-new visible-xs"

app/views/dashboard/_snippets_head.html.haml

-- if show_new_nav? && current_user
+- if current_user
   - content_for :breadcrumbs_extra do
     = link_to "New snippet", new_snippet_path, class: "btn btn-new", title: "New snippet"
 
@@ -10,7 +10,3 @@
     = nav_link(page: explore_snippets_path) do
       = link_to explore_snippets_path, title: 'Explore snippets', data: {placement: 'right'} do
         Explore Snippets
-
-  - if current_user
-    .nav-controls.hidden-xs{ class: ("hidden-sm hidden-md hidden-lg" if show_new_nav?) }
-      = link_to "New snippet", new_snippet_path, class: "btn btn-new", title: "New snippet"

app/views/dashboard/issues.html.haml

@@ -4,15 +4,14 @@
 = content_for :meta_tags do
   = auto_discovery_link_tag(:atom, params.merge(rss_url_options), title: "#{current_user.name} issues")
 
-- if show_new_nav?
-  - content_for :breadcrumbs_extra do
+- content_for :breadcrumbs_extra do
   = link_to params.merge(rss_url_options), class: 'btn has-tooltip append-right-10', title: 'Subscribe' do
     = icon('rss')
   = render 'shared/new_project_item_select', path: 'issues/new', label: "New issue", with_feature_enabled: 'issues', type: :issues
 
 .top-area
   = render 'shared/issuable/nav', type: :issues
-  .nav-controls{ class: ("visible-xs" if show_new_nav?) }
+  .nav-controls.visible-xs
     = link_to params.merge(rss_url_options), class: 'btn has-tooltip', title: 'Subscribe' do
       = icon('rss')
     = render 'shared/new_project_item_select', path: 'issues/new', label: "New issue", with_feature_enabled: 'issues', type: :issues

app/views/dashboard/merge_requests.html.haml

@@ -2,13 +2,12 @@
 - page_title "Merge Requests"
 - header_title  "Merge Requests", merge_requests_dashboard_path(assignee_id: current_user.id)
 
-- if show_new_nav?
-  - content_for :breadcrumbs_extra do
+- content_for :breadcrumbs_extra do
   = render 'shared/new_project_item_select', path: 'merge_requests/new', label: "New merge request", with_feature_enabled: 'merge_requests', type: :merge_requests
 
 .top-area
   = render 'shared/issuable/nav', type: :merge_requests
-  .nav-controls{ class: ("visible-xs" if show_new_nav?) }
+  .nav-controls.visible-xs
     = render 'shared/new_project_item_select', path: 'merge_requests/new', label: "New merge request", with_feature_enabled: 'merge_requests', type: :merge_requests
 
 = render 'shared/issuable/filter', type: :merge_requests

app/views/dashboard/milestones/index.html.haml

@@ -2,14 +2,13 @@
 - page_title 'Milestones'
 - header_title 'Milestones', dashboard_milestones_path
 
-- if show_new_nav?
-  - content_for :breadcrumbs_extra do
+- content_for :breadcrumbs_extra do
   = render 'shared/new_project_item_select', path: 'milestones/new', label: 'New milestone', include_groups: true, type: :milestones
 
 .top-area
   = render 'shared/milestones_filter', counts: @milestone_states
 
-  .nav-controls{ class: ("visible-xs" if show_new_nav?) }
+  .nav-controls.visible-xs
     = render 'shared/new_project_item_select', path: 'milestones/new', label: 'New milestone', include_groups: true, type: :milestones
 
 .milestones

app/views/groups/issues.html.haml

@@ -8,7 +8,7 @@
   = webpack_bundle_tag 'common_vue'
   = webpack_bundle_tag 'filtered_search'
 
-- if show_new_nav? && group_issues_exists
+- if group_issues_exists
   - content_for :breadcrumbs_extra do
     = link_to params.merge(rss_url_options), class: 'btn btn-default append-right-10' do
       = icon('rss')
@@ -19,7 +19,7 @@
 - if group_issues_exists
   .top-area
     = render 'shared/issuable/nav', type: :issues
-    .nav-controls{ class: ("visible-xs" if show_new_nav?) }
+    .nav-controls.visible-xs
       = link_to params.merge(rss_url_options), class: 'btn' do
         = icon('rss')
         %span.icon-label

app/views/groups/labels/index.html.haml

 - page_title 'Labels'
-- if show_new_nav? && can?(current_user, :admin_label, @group)
+- if can?(current_user, :admin_label, @group)
   - content_for :breadcrumbs_extra do
     = link_to "New label", new_group_label_path(@group), class: "btn btn-new"
 
@@ -10,7 +10,7 @@
   .nav-text
     Labels can be applied to issues and merge requests. Group labels are available for any project within the group.
 
-  .nav-controls{ class: ("visible-xs" if show_new_nav?) }
+  .nav-controls.visible-xs
     - if can?(current_user, :admin_label, @group)
       = link_to "New label", new_group_label_path(@group), class: "btn btn-new"
 

app/views/groups/merge_requests.html.haml

@@ -4,7 +4,7 @@
   = webpack_bundle_tag 'common_vue'
   = webpack_bundle_tag 'filtered_search'
 
-- if show_new_nav? && current_user
+- if current_user
   - content_for :breadcrumbs_extra do
     = render 'shared/new_project_item_select', path: 'merge_requests/new', label: "New merge request",  type: :merge_requests
 
@@ -14,7 +14,7 @@
   .top-area
     = render 'shared/issuable/nav', type: :merge_requests
     - if current_user
-      .nav-controls{ class: ("visible-xs" if show_new_nav?) }
+      .nav-controls.visible-xs
         = render 'shared/new_project_item_select', path: 'merge_requests/new', label: "New merge request",  type: :merge_requests
 
   = render 'shared/issuable/search_bar', type: :merge_requests

app/views/groups/milestones/index.html.haml

 - page_title "Milestones"
-- if show_new_nav? && can?(current_user, :admin_milestones, @group)
+- if can?(current_user, :admin_milestones, @group)
   - content_for :breadcrumbs_extra do
     = link_to "New milestone", new_group_milestone_path(@group), class: "btn btn-new"
 
@@ -8,7 +8,7 @@
 .top-area
   = render 'shared/milestones_filter', counts: @milestone_states
 
-  .nav-controls{ class: ("visible-xs" if show_new_nav?) }
+  .nav-controls.visible-xs
     - if can?(current_user, :admin_milestones, @group)
       = link_to "New milestone", new_group_milestone_path(@group), class: "btn btn-new"
 

app/views/layouts/_head.html.haml

@@ -32,7 +32,7 @@
   = stylesheet_link_tag "test",        media: "all" if Rails.env.test?
   = stylesheet_link_tag 'performance_bar' if performance_bar_enabled?
 
-  - if show_new_nav?
+  // TODO: Combine these 2 stylesheets into application.scss
   = stylesheet_link_tag "new_nav", media: "all"
   = stylesheet_link_tag "new_sidebar", media: "all"
 

app/views/layouts/_page.html.haml

 .page-with-sidebar{ class: page_with_sidebar_class }
-  - if show_new_nav?
   - if defined?(nav) && nav
-      = render "layouts/nav/#{nav}"
-  - else
-    - if defined?(nav) && nav
-      .layout-nav
-        .container-fluid
-          = render "layouts/nav/#{nav}"
-    - if content_for?(:sub_nav)
-      = yield :sub_nav
-  .content-wrapper{ class: layout_nav_class }
-    - if show_new_nav?
+    = render "layouts/nav/sidebar/#{nav}"
+  .content-wrapper.page-with-new-nav
     .mobile-overlay
     .alert-wrapper
       = render "layouts/broadcast"
-      - if show_new_nav?
-        - if content_for?(:new_global_flash)
-          = yield :new_global_flash
+      = yield :flash_message
       - unless @hide_breadcrumbs
         = render "layouts/nav/breadcrumbs"
       = render "layouts/flash"
-      = yield :flash_message
     %div{ class: "#{(container_class unless @no_container)} #{@content_class}" }
       .content{ id: "content-body" }
         = yield

app/views/layouts/admin.html.haml

 - page_title    "Admin Area"
 - header_title  "Admin Area", admin_root_path
-- if show_new_nav?
-  - nav         "new_admin_sidebar"
-  - @new_sidebar = true
-- else
-  - nav         "admin"
+- nav "admin"
+- @left_sidebar = true
 
 = render template: "layouts/application"

app/views/layouts/application.html.haml

@@ -4,10 +4,7 @@
   %body{ class: @body_class, data: { page: body_data_page, project: "#{@project.path if @project}", group: "#{@group.path if @group}", find_file: find_file_path } }
     = render "layouts/init_auto_complete" if @gfm_form
     = render 'peek/bar'
-    - if show_new_nav?
-      = render "layouts/header/new"
-    - else
-      = render "layouts/header/default", title: header_title
+    = render "layouts/header/default"
     = render 'layouts/page', sidebar: sidebar, nav: nav
 
     = yield :scripts_body

app/views/layouts/group.html.haml

 - page_title       @group.name
 - page_description @group.description  unless page_description
 - header_title     group_title(@group) unless header_title
-- if show_new_nav?
-  - nav            "new_group_sidebar"
-  - @new_sidebar = true
-- else
-  - nav            "group"
+- nav            "group"
+- @left_sidebar = true
 
 = render template: "layouts/application"

app/views/layouts/header/_default.html.haml

-%header.navbar.navbar-gitlab{ class: nav_header_class }
-  .navbar-border
+%header.navbar.navbar-gitlab.navbar-gitlab-new
   %a.sr-only.gl-accessibility{ href: "#content-body", tabindex: "1" } Skip to content
   .container-fluid
     .header-content
-      .dropdown.global-dropdown
-        %button.global-dropdown-toggle{ type: 'button', 'data-toggle' => 'dropdown' }
-          %span.sr-only Toggle navigation
-          = icon('bars')
-        .dropdown-menu-nav.global-dropdown-menu
-          - if current_user
-            = render 'layouts/nav/dashboard'
-          - else
-            = render 'layouts/nav/explore'
-
-      .header-logo
-        = link_to root_path, class: 'home', title: 'Dashboard', id: 'logo' do
+      .title-container
+        %h1.title
+          = link_to root_path, title: 'Dashboard', id: 'logo' do
             = brand_header_logo
+            %span.logo-text.hidden-xs
+              = render 'shared/logo_type.svg'
 
-      .title-container.js-title-container
-        %h1.title{ class: ('initializing' if @has_group_title) }= title
+        - if current_user
+          = render "layouts/nav/dashboard"
+        - else
+          = render "layouts/nav/explore"
 
       .navbar-collapse.collapse
         %ul.nav.navbar-nav
+          - if current_user
+            = render 'layouts/header/new_dropdown'
           %li.hidden-sm.hidden-xs
             = render 'layouts/search' unless current_controller?(:search)
           %li.visible-sm-inline-block.visible-xs-inline-block
             = link_to search_path, title: 'Search', aria: { label: "Search" }, data: {toggle: 'tooltip', placement: 'bottom', container: 'body'} do
               = icon('search')
           - if current_user
-            - if session[:impersonator_id]
-              %li.impersonation
-                = link_to admin_impersonation_path, method: :delete, title: "Stop impersonation", aria: { label: 'Stop impersonation' }, data: { toggle: 'tooltip', placement: 'bottom', container: 'body' } do
-                  = icon('user-secret fw')
-            - if current_user.admin?
-              %li
-                = link_to admin_root_path, title: 'Admin area', aria: { label: "Admin area" }, data: {toggle: 'tooltip', placement: 'bottom', container: 'body'} do
-                  = icon('wrench fw')
-            = render 'layouts/header/new_dropdown'
-            - if Gitlab::Sherlock.enabled?
-              %li
-                = link_to sherlock_transactions_path, title: 'Sherlock Transactions',
-                  data: {toggle: 'tooltip', placement: 'bottom', container: 'body'} do
-                  = icon('tachometer fw')
-            %li
-              = link_to assigned_issues_dashboard_path, title: 'Issues', aria: { label: "Issues" }, data: {toggle: 'tooltip', placement: 'bottom', container: 'body'} do
+            %li.user-counter
+              = link_to assigned_issues_dashboard_path, title: 'Issues', class: 'dashboard-shortcuts-issues', aria: { label: "Issues" }, data: {toggle: 'tooltip', placement: 'bottom', container: 'body'} do
                 = custom_icon('issues')
                 - issues_count = assigned_issuables_count(:issues)
                 %span.badge.issues-count{ class: ('hidden' if issues_count.zero?) }
                   = number_with_delimiter(issues_count)
-            %li
-              = link_to assigned_mrs_dashboard_path, title: 'Merge requests', aria: { label: "Merge requests" }, data: {toggle: 'tooltip', placement: 'bottom', container: 'body'} do
+            %li.user-counter
+              = link_to assigned_mrs_dashboard_path, title: 'Merge requests', class: 'dashboard-shortcuts-merge_requests', aria: { label: "Merge requests" }, data: {toggle: 'tooltip', placement: 'bottom', container: 'body'} do
                 = custom_icon('mr_bold')
                 - merge_requests_count = assigned_issuables_count(:merge_requests)
                 %span.badge.merge-requests-count{ class: ('hidden' if merge_requests_count.zero?) }
                   = number_with_delimiter(merge_requests_count)
-            %li
+            %li.user-counter
               = link_to dashboard_todos_path, title: 'Todos', aria: { label: "Todos" }, class: 'shortcuts-todos', data: {toggle: 'tooltip', placement: 'bottom', container: 'body'} do
-                = icon('check-circle fw')
+                = custom_icon('todo_done')
                 %span.badge.todos-count{ class: ('hidden' if todos_pending_count.zero?) }
                   = todos_count_format(todos_pending_count)
             %li.header-user.dropdown
-              = link_to current_user, class: "header-user-dropdown-toggle", data: { toggle: "dropdown" } do
-                = image_tag avatar_icon(current_user, 26), width: 26, height: 26, class: "header-user-avatar"
-                = icon('caret-down')
+              = link_to current_user, class: user_dropdown_class, data: { toggle: "dropdown" } do
+                = image_tag avatar_icon(current_user, 23), width: 23, height: 23, class: "header-user-avatar"
+                = custom_icon('caret_down')
               .dropdown-menu-nav.dropdown-menu-align-right
                 %ul
                   %li.current-user
@@ -74,18 +56,24 @@
                     = link_to "Profile", current_user, class: 'profile-link', data: { user: current_user.username }
                   %li
                     = link_to "Settings", profile_path
+                  - if current_user
+                    %li
+                      = link_to "Help", help_path
                   %li.divider
                   %li
                     = link_to "Sign out", destroy_user_session_path, method: :delete, class: "sign-out-link"
+            - if session[:impersonator_id]
+              %li.impersonation
+                = link_to admin_impersonation_path, class: 'impersonation-btn', method: :delete, title: "Stop impersonation", aria: { label: 'Stop impersonation' }, data: { toggle: 'tooltip', placement: 'bottom', container: 'body' } do
+                  = icon('user-secret')
           - else
             %li
               %div
-                = link_to "Sign in", new_session_path(:user, redirect_to_referer: 'yes'), class: 'btn btn-sign-in btn-success'
+                = link_to "Sign in / Register", new_session_path(:user, redirect_to_referer: 'yes'), class: 'btn btn-sign-in'
 
-      %button.navbar-toggle{ type: 'button' }
+      %button.navbar-toggle.hidden-sm.hidden-md.hidden-lg{ type: 'button' }
         %span.sr-only Toggle navigation
-        = icon('ellipsis-v')
-
-      = yield :header_content
+        = icon('ellipsis-v', class: 'js-navbar-toggle-right')
+        = icon('times', class: 'js-navbar-toggle-left')
 
 = render 'shared/outdated_browser'

app/views/layouts/header/_new.html.haml

-%header.navbar.navbar-gitlab.navbar-gitlab-new{ class: nav_header_class }
-  %a.sr-only.gl-accessibility{ href: "#content-body", tabindex: "1" } Skip to content
-  .container-fluid
-    .header-content
-      .title-container
-        %h1.title
-          = link_to root_path, title: 'Dashboard', id: 'logo' do
-            = brand_header_logo
-            %span.logo-text.hidden-xs
-              = render 'shared/logo_type.svg'
-
-        - if current_user
-          = render "layouts/nav/new_dashboard"
-        - else
-          = render "layouts/nav/new_explore"
-
-      .navbar-collapse.collapse
-        %ul.nav.navbar-nav
-          %li.hidden-sm.hidden-xs
-            = render 'layouts/search' unless current_controller?(:search)
-          %li.visible-sm-inline-block.visible-xs-inline-block
-            = link_to search_path, title: 'Search', aria: { label: "Search" }, data: {toggle: 'tooltip', placement: 'bottom', container: 'body'} do
-              = icon('search')
-          - if current_user
-            - if session[:impersonator_id]
-              %li.impersonation
-                = link_to admin_impersonation_path, method: :delete, title: "Stop impersonation", aria: { label: 'Stop impersonation' }, data: { toggle: 'tooltip', placement: 'bottom', container: 'body' } do
-                  = icon('user-secret fw')
-            - if current_user.admin?
-              %li
-                = link_to admin_root_path, title: 'Admin area', aria: { label: "Admin area" }, data: {toggle: 'tooltip', placement: 'bottom', container: 'body'} do
-                  = icon('wrench fw')
-            = render 'layouts/header/new_dropdown'
-            - if Gitlab::Sherlock.enabled?
-              %li
-                = link_to sherlock_transactions_path, title: 'Sherlock Transactions',
-                  data: {toggle: 'tooltip', placement: 'bottom', container: 'body'} do
-                  = icon('tachometer fw')
-            %li
-              = link_to assigned_issues_dashboard_path, title: 'Issues', class: 'dashboard-shortcuts-issues', aria: { label: "Issues" }, data: {toggle: 'tooltip', placement: 'bottom', container: 'body'} do
-                = custom_icon('issues')
-                - issues_count = assigned_issuables_count(:issues)
-                %span.badge.issues-count{ class: ('hidden' if issues_count.zero?) }
-                  = number_with_delimiter(issues_count)
-            %li
-              = link_to assigned_mrs_dashboard_path, title: 'Merge requests', class: 'dashboard-shortcuts-merge_requests', aria: { label: "Merge requests" }, data: {toggle: 'tooltip', placement: 'bottom', container: 'body'} do
-                = custom_icon('mr_bold')
-                - merge_requests_count = assigned_issuables_count(:merge_requests)
-                %span.badge.merge-requests-count{ class: ('hidden' if merge_requests_count.zero?) }
-                  = number_with_delimiter(merge_requests_count)
-            %li
-              = link_to dashboard_todos_path, title: 'Todos', aria: { label: "Todos" }, class: 'shortcuts-todos', data: {toggle: 'tooltip', placement: 'bottom', container: 'body'} do
-                = icon('check-circle fw')
-                %span.badge.todos-count{ class: ('hidden' if todos_pending_count.zero?) }
-                  = todos_count_format(todos_pending_count)
-            %li.header-user.dropdown
-              = link_to current_user, class: "header-user-dropdown-toggle", data: { toggle: "dropdown" } do
-                = image_tag avatar_icon(current_user, 26), width: 26, height: 26, class: "header-user-avatar"
-                = icon('chevron-down')
-              .dropdown-menu-nav.dropdown-menu-align-right
-                %ul
-                  %li.current-user
-                    .user-name.bold
-                      = current_user.name
-                    @#{current_user.username}
-                  %li.divider
-                  %li
-                    = link_to "Profile", current_user, class: 'profile-link', data: { user: current_user.username }
-                  %li
-                    = link_to "Settings", profile_path
-                  %li.divider
-                  %li
-                    = link_to "Sign out", destroy_user_session_path, method: :delete, class: "sign-out-link"
-          - else
-            %li
-              %div
-                = link_to "Sign in", new_session_path(:user, redirect_to_referer: 'yes'), class: 'btn btn-sign-in btn-success'
-
-      %button.navbar-toggle.hidden-sm.hidden-md.hidden-lg{ type: 'button' }
-        %span.sr-only Toggle navigation
-        = icon('ellipsis-v', class: 'js-navbar-toggle-right')
-        = icon('times', class: 'js-navbar-toggle-left')
-
-= render 'shared/outdated_browser'

app/views/layouts/header/_new_dropdown.haml

 %li.header-new.dropdown
   = link_to new_project_path, class: "header-new-dropdown-toggle has-tooltip", title: "New...", ref: 'tooltip', aria: { label: "New..." }, data: { toggle: 'dropdown', placement: 'bottom', container: 'body' } do
-    - if show_new_nav?
-      = icon('plus')
-      = icon('chevron-down')
-    - else
-      = icon('plus fw')
-      = icon('caret-down')
+    = custom_icon('plus_square')
+    = custom_icon('caret_down')
   .dropdown-menu-nav.dropdown-menu-align-right
     %ul
       - if @group&.persisted?

app/views/layouts/nav/_admin.html.haml

-= render 'layouts/nav/admin_settings'
-.scrolling-tabs-container{ class: nav_control_class }
-  .fade-left
-    = icon('angle-left')
-  .fade-right
-    = icon('angle-right')
-  %ul.nav-links.scrolling-tabs
-    = nav_link(controller: %w(dashboard admin projects users groups builds runners cohorts), html_options: {class: 'home'}) do
-      = link_to admin_root_path, title: 'Overview', class: 'shortcuts-tree' do
-        %span
-          Overview
-    = nav_link(controller: %w(conversational_development_index system_info background_jobs logs health_check requests_profiles)) do
-      = link_to admin_conversational_development_index_path, title: 'Monitoring' do
-        %span
-          Monitoring
-    = nav_link(controller: :broadcast_messages) do
-      = link_to admin_broadcast_messages_path, title: 'Messages' do
-        %span
-          Messages
-    = nav_link(controller: [:hooks, :hook_logs]) do
-      = link_to admin_hooks_path, title: 'Hooks' do
-        %span
-          System Hooks
-
-    = nav_link(controller: :applications) do
-      = link_to admin_applications_path, title: 'Applications' do
-        %span
-          Applications
-
-    = nav_link(controller: :abuse_reports) do
-      = link_to admin_abuse_reports_path, title: "Abuse Reports" do
-        %span
-          Abuse Reports
-          %span.badge.count= number_with_delimiter(AbuseReport.count(:all))
-
-    - if akismet_enabled?
-      = nav_link(controller: :spam_logs) do
-        = link_to admin_spam_logs_path, title: "Spam Logs" do
-          %span
-            Spam Logs

app/views/layouts/nav/_admin_settings.html.haml

-.controls
-  .dropdown.admin-settings-dropdown
-    %a.dropdown-new.btn.btn-default{ href: '#', 'data-toggle' => 'dropdown' }
-      = icon('cog')
-      = icon('caret-down')
-    %ul.dropdown-menu.dropdown-menu-align-right
-      = nav_link(controller: :deploy_keys) do
-        = link_to admin_deploy_keys_path, title: 'Deploy Keys' do
-          %span
-            Deploy Keys
-
-      = nav_link(controller: :services) do
-        = link_to admin_application_settings_services_path, title: 'Service Templates' do
-          %span
-            Service Templates
-
-      = nav_link(controller: :labels) do
-        = link_to admin_labels_path, title: 'Labels' do
-          %span
-            Labels
-
-      = nav_link(controller: :appearances) do
-        = link_to admin_appearances_path, title: 'Appearances' do
-          %span
-            Appearance
-
-      %li.divider
-      = nav_link(controller: :application_settings) do
-        = link_to admin_application_settings_path, title: 'Settings' do
-          %span
-            Settings

app/views/layouts/nav/_breadcrumbs.html.haml

@@ -2,8 +2,8 @@
 - hide_top_links = @hide_top_links || false
 
 %nav.breadcrumbs{ role: "navigation", class: [container, @content_class] }
-  .breadcrumbs-container
-    - if defined?(@new_sidebar)
+  .breadcrumbs-container{ class: [container, @content_class] }
+    - if defined?(@left_sidebar)
       = button_tag class: 'toggle-mobile-nav', type: 'button' do
         %span.sr-only Open sidebar
         = icon ('bars')

app/views/layouts/nav/_dashboard.html.haml

-%ul
-  = nav_link(path: ['root#index', 'projects#trending', 'projects#starred', 'dashboard/projects#index'], html_options: {class: "#{project_tab_class} home"}) do
-    = link_to dashboard_projects_path, title: 'Projects', class: 'dashboard-shortcuts-projects' do
-      .shortcut-mappings
-        .key
-          = icon('arrow-up', 'aria-label' => 'hidden')
-          P
-      %span
+%ul.list-unstyled.navbar-sub-nav
+  = nav_link(path: ['root#index', 'projects#trending', 'projects#starred', 'dashboard/projects#index'], html_options: { id: 'nav-projects-dropdown', class: "home dropdown" }) do
+    %a{ href: "#", data: { toggle: "dropdown" } }
       Projects
-  = nav_link(path: 'dashboard#activity') do
+      = custom_icon('caret_down')
+    .dropdown-menu.projects-dropdown-menu
+      = render "layouts/nav/projects_dropdown/show"
+
+  = nav_link(controller: ['dashboard/groups', 'explore/groups'], html_options: { class: "hidden-xs" }) do
+    = link_to dashboard_groups_path, class: 'dashboard-shortcuts-groups', title: 'Groups' do
+      Groups
+
+  = nav_link(path: 'dashboard#activity', html_options: { class: "visible-lg" }) do
     = link_to activity_dashboard_path, class: 'dashboard-shortcuts-activity', title: 'Activity' do
-      .shortcut-mappings
-        .key
-          = icon('arrow-up', 'aria-label' => 'hidden')
-          A
-      %span
       Activity
-  - if koding_enabled?
-    = nav_link(controller: :koding) do
-      = link_to koding_path, title: 'Koding' do
-        %span
-          Koding
-  = nav_link(controller: [:groups, 'groups/milestones', 'groups/group_members']) do
+
+  = nav_link(controller: 'dashboard/milestones', html_options: { class: "visible-lg" }) do
+    = link_to dashboard_milestones_path, class: 'dashboard-shortcuts-milestones', title: 'Milestones' do
+      Milestones
+
+  = nav_link(controller: 'dashboard/snippets', html_options: { class: "visible-lg" }) do
+    = link_to dashboard_snippets_path, class: 'dashboard-shortcuts-snippets', title: 'Snippets' do
+      Snippets
+
+  %li.dropdown.hidden-lg
+    %a{ href: "#", data: { toggle: "dropdown" } }
+      More
+      = custom_icon('caret_down')
+    .dropdown-menu
+      %ul
+        = nav_link(controller: ['dashboard/groups', 'explore/groups'], html_options: { class: "visible-xs" }) do
           = link_to dashboard_groups_path, class: 'dashboard-shortcuts-groups', title: 'Groups' do
-      .shortcut-mappings
-        .key
-          = icon('arrow-up', 'aria-label' => 'hidden')
-          G
-      %span
             Groups
+
+        = nav_link(path: 'dashboard#activity') do
+          = link_to activity_dashboard_path, title: 'Activity' do
+            Activity
+
         = nav_link(controller: 'dashboard/milestones') do
           = link_to dashboard_milestones_path, class: 'dashboard-shortcuts-milestones', title: 'Milestones' do
-      .shortcut-mappings
-        .key
-          = icon('arrow-up', 'aria-label' => 'hidden')
-          L
-      %span
             Milestones
-  = nav_link(path: 'dashboard#issues') do
-    = link_to assigned_issues_dashboard_path, title: 'Issues', class: 'dashboard-shortcuts-issues' do
-      .shortcut-mappings
-        .key
-          = icon('arrow-up', 'aria-label' => 'hidden')
-          I
-      %span.badge.pull-right= number_with_delimiter(assigned_issuables_count(:issues))
-      %span
-        Issues
-  = nav_link(path: 'dashboard#merge_requests') do
-    = link_to assigned_mrs_dashboard_path, title: 'Merge Requests', class: 'dashboard-shortcuts-merge_requests' do
-      .shortcut-mappings
-        .key
-          = icon('arrow-up', 'aria-label' => 'hidden')
-          M
-      %span.badge.pull-right= number_with_delimiter(assigned_issuables_count(:merge_requests))
-      %span
-        Merge Requests
+
         = nav_link(controller: 'dashboard/snippets') do
           = link_to dashboard_snippets_path, class: 'dashboard-shortcuts-snippets', title: 'Snippets' do
-      .shortcut-mappings
-        .key
-          = icon('arrow-up', 'aria-label' => 'hidden')
-          S
-      %span
             Snippets
-  %li.divider
+
+  -# Shortcut to Dashboard > Projects
+  %li.hidden
+    = link_to dashboard_projects_path, title: 'Projects', class: 'dashboard-shortcuts-projects' do
+      Projects
+
+  - if current_user.admin? || Gitlab::Sherlock.enabled?
+    %li.line-separator.hidden-xs
+  - if current_user.admin?
+    = nav_link(controller: 'admin/dashboard') do
+      = link_to admin_root_path, class: 'admin-icon', title: 'Admin area', aria: { label: "Admin area" }, data: {toggle: 'tooltip', placement: 'bottom', container: 'body'} do
+        = icon('wrench fw')
+  - if Gitlab::Sherlock.enabled?
     %li
-    = link_to "Help", help_path, title: 'About GitLab CE', class: 'about-gitlab'
+      = link_to sherlock_transactions_path, class: 'admin-icon', title: 'Sherlock Transactions',
+        data: {toggle: 'tooltip', placement: 'bottom', container: 'body'} do
+        = icon('tachometer fw')

app/views/layouts/nav/_explore.html.haml

-%ul
+%ul.list-unstyled.navbar-sub-nav
   = nav_link(path: ['dashboard#show', 'root#show', 'projects#trending', 'projects#starred', 'projects#index'], html_options: {class: 'home'}) do
     = link_to explore_root_path, title: 'Projects', class: 'dashboard-shortcuts-projects' do
-      .shortcut-mappings
-        .key
-          = icon('arrow-up', 'aria-label' => 'hidden')
-          P
-      %span
       Projects
   = nav_link(controller: [:groups, 'groups/milestones', 'groups/group_members']) do
     = link_to explore_groups_path, title: 'Groups', class: 'dashboard-shortcuts-groups' do
-      .shortcut-mappings
-        .key
-          = icon('arrow-up', 'aria-label' => 'hidden')
-          G
-      %span
       Groups
   = nav_link(controller: :snippets) do
     = link_to explore_snippets_path, title: 'Snippets', class: 'dashboard-shortcuts-snippets' do
-      .shortcut-mappings
-        .key
-          = icon('arrow-up', 'aria-label' => 'hidden')
-          S
-      %span
       Snippets
-  %li.divider
-  = nav_link(controller: :help) do
-    = link_to help_path, title: 'Help' do
-      %span
-        Help
+  %li
+    = link_to "Help", help_path, title: 'About GitLab CE'

app/views/layouts/nav/_group.html.haml

-.scrolling-tabs-container{ class: nav_control_class }
-  .fade-left
-    = icon('angle-left')
-  .fade-right
-    = icon('angle-right')
-  %ul.nav-links.scrolling-tabs
-    = nav_link(path: ['groups#show', 'groups#activity', 'groups#subgroups'], html_options: { class: 'home' }) do
-      = link_to group_path(@group), title: 'Home' do
-        %span
-          Group
-    = nav_link(path: ['groups#issues', 'labels#index', 'milestones#index']) do
-      = link_to issues_group_path(@group), title: 'Issues' do
-        %span
-          Issues
-          - issues = IssuesFinder.new(current_user, group_id: @group.id, state: 'opened').execute
-          %span.badge.count= number_with_delimiter(issues.count)
-    = nav_link(path: 'groups#merge_requests') do
-      = link_to merge_requests_group_path(@group), title: 'Merge Requests' do
-        %span
-          Merge Requests
-          - merge_requests = MergeRequestsFinder.new(current_user, group_id: @group.id, state: 'opened', non_archived: true).execute
-          %span.badge.count= number_with_delimiter(merge_requests.count)
-    = nav_link(path: 'group_members#index') do
-      = link_to group_group_members_path(@group), title: 'Members' do
-        %span
-          Members
-    - if current_user && can?(current_user, :admin_group, @group)
-      = nav_link(path: %w[groups#projects groups#edit ci_cd#show]) do
-        = link_to edit_group_path(@group), title: 'Settings' do
-          %span
-            Settings

app/views/layouts/nav/_new_dashboard.html.haml

-%ul.list-unstyled.navbar-sub-nav
-  = nav_link(path: ['root#index', 'projects#trending', 'projects#starred', 'dashboard/projects#index'], html_options: { id: 'nav-projects-dropdown', class: "home dropdown" }) do
-    %a{ href: '#', title: 'Projects', data: { toggle: 'dropdown' } }
-      Projects
-      = icon("chevron-down", class: "dropdown-chevron")
-    .dropdown-menu.projects-dropdown-menu
-      = render "layouts/nav/projects_dropdown/show"
-
-  = nav_link(controller: ['dashboard/groups', 'explore/groups']) do
-    = link_to dashboard_groups_path, class: 'dashboard-shortcuts-groups', title: 'Groups' do
-      Groups
-
-  = nav_link(path: 'dashboard#activity', html_options: { class: "hidden-xs hidden-sm hidden-md" }) do
-    = link_to activity_dashboard_path, class: 'dashboard-shortcuts-activity', title: 'Activity' do
-      Activity
-
-  %li.dropdown
-    %a{ href: "#", data: { toggle: "dropdown" } }
-      More
-      = icon("chevron-down", class: "dropdown-chevron")
-    .dropdown-menu
-      %ul
-        = nav_link(path: 'dashboard#activity', html_options: { class: "visible-xs visible-sm visible-md" }) do
-          = link_to activity_dashboard_path, title: 'Activity' do
-            Activity
-
-        = nav_link(controller: 'dashboard/milestones') do
-          = link_to dashboard_milestones_path, class: 'dashboard-shortcuts-milestones', title: 'Milestones' do
-            Milestones
-
-        = nav_link(controller: 'dashboard/snippets') do
-          = link_to dashboard_snippets_path, class: 'dashboard-shortcuts-snippets', title: 'Snippets' do
-            Snippets
-        %li.divider
-        %li
-          = link_to "Help", help_path, title: 'About GitLab CE'
-
-  -# Shortcut to Dashboard > Projects
-  %li.hidden
-    = link_to dashboard_projects_path, title: 'Projects', class: 'dashboard-shortcuts-projects' do
-      Projects

app/views/layouts/nav/_new_explore.html.haml

-%ul.list-unstyled.navbar-sub-nav
-  = nav_link(path: ['dashboard#show', 'root#show', 'projects#trending', 'projects#starred', 'projects#index'], html_options: {class: 'home'}) do
-    = link_to explore_root_path, title: 'Projects', class: 'dashboard-shortcuts-projects' do
-      Projects
-  = nav_link(controller: [:groups, 'groups/milestones', 'groups/group_members']) do
-    = link_to explore_groups_path, title: 'Groups', class: 'dashboard-shortcuts-groups' do
-      Groups
-  %li.dropdown
-    %a{ href: "#", data: { toggle: "dropdown" } }
-      More
-      = icon("chevron-down", class: "dropdown-chevron")
-    .dropdown-menu
-      %ul
-        = nav_link(controller: :snippets) do
-          = link_to explore_snippets_path, title: 'Snippets', class: 'dashboard-shortcuts-snippets' do
-            Snippets
-        %li.divider
-        %li
-          = link_to "Help", help_path, title: 'About GitLab CE'

app/views/layouts/nav/_profile.html.haml

-.scrolling-tabs-container
-  .fade-left
-    = icon('angle-left')
-  .fade-right
-    = icon('angle-right')
-  %ul.nav-links.scrolling-tabs
-    = nav_link(path: 'profiles#show', html_options: {class: 'home'}) do
-      = link_to profile_path, title: 'Profile Settings' do
-        %span
-          Profile
-    = nav_link(controller: [:accounts, :two_factor_auths]) do
-      = link_to profile_account_path, title: 'Account' do
-        %span
-          Account
-    - if current_application_settings.user_oauth_applications?
-      = nav_link(controller: 'oauth/applications') do
-        = link_to applications_profile_path, title: 'Applications' do
-          %span
-            Applications
-    = nav_link(controller: :chat_names) do
-      = link_to profile_chat_names_path, title: 'Chat' do
-        %span
-          Chat
-    = nav_link(controller: :personal_access_tokens) do
-      = link_to profile_personal_access_tokens_path, title: 'Access Tokens' do
-        %span
-          Access Tokens
-    = nav_link(controller: :emails) do
-      = link_to profile_emails_path, title: 'Emails' do
-        %span
-          Emails
-    - unless current_user.ldap_user?
-      = nav_link(controller: :passwords) do
-        = link_to edit_profile_password_path, title: 'Password' do
-          %span
-            Password
-    = nav_link(controller: :notifications) do
-      = link_to profile_notifications_path, title: 'Notifications' do
-        %span
-          Notifications
-
-    = nav_link(controller: :keys) do
-      = link_to profile_keys_path, title: 'SSH Keys' do
-        %span
-          SSH Keys
-    = nav_link(controller: :gpg_keys) do
-      = link_to profile_gpg_keys_path, title: 'GPG Keys' do
-        %span
-          GPG Keys
-    = nav_link(controller: :preferences) do
-      = link_to profile_preferences_path, title: 'Preferences' do
-        %span
-          Preferences
-    = nav_link(path: 'profiles#audit_log') do
-      = link_to audit_log_profile_path, title: 'Authentication log' do
-        %span
-          Authentication log

app/views/layouts/nav/_project.html.haml

-- can_edit = can?(current_user, :admin_project, @project)
-.scrolling-tabs-container{ class: nav_control_class }
-  .fade-left
-    = icon('angle-left')
-  .fade-right
-    = icon('angle-right')
-  %ul.nav-links.scrolling-tabs
-    = nav_link(path: ['projects#show', 'projects#activity', 'cycle_analytics#show'], html_options: { class: 'home' }) do
-      = link_to project_path(@project), title: 'Project', class: 'shortcuts-project' do
-        %span
-          Project
-
-    - if project_nav_tab? :files
-      = nav_link(controller: %w(tree blob blame edit_tree new_tree find_file commit commits compare projects/repositories tags branches releases graphs network)) do
-        = link_to project_tree_path(@project), title: 'Repository',  class: 'shortcuts-tree' do
-          %span
-            Repository
-
-    - if project_nav_tab? :container_registry
-      = nav_link(controller: %w[projects/registry/repositories]) do
-        = link_to project_container_registry_index_path(@project), title: 'Container Registry', class: 'shortcuts-container-registry' do
-          %span
-            Registry
-
-    - if project_nav_tab? :issues
-      = nav_link(controller: @project.issues_enabled? ? [:issues, :labels, :milestones, :boards] : :issues) do
-        = link_to project_issues_path(@project), title: 'Issues', class: 'shortcuts-issues' do
-          %span
-            Issues
-            - if @project.issues_enabled?
-              %span.badge.count.issue_counter
-                = number_with_delimiter(@project.open_issues_count)
-
-    - if project_nav_tab? :merge_requests
-      - controllers = [:merge_requests, 'projects/merge_requests/conflicts']
-      - controllers.push(:merge_requests, :labels, :milestones) unless @project.issues_enabled?
-      = nav_link(controller: controllers) do
-        = link_to project_merge_requests_path(@project), title: 'Merge Requests', class: 'shortcuts-merge_requests' do
-          %span
-            Merge Requests
-            %span.badge.count.merge_counter.js-merge-counter
-              = number_with_delimiter(@project.open_merge_requests_count)
-
-    - if project_nav_tab? :pipelines
-      = nav_link(controller: [:pipelines, :builds, :environments, :artifacts]) do
-        = link_to project_pipelines_path(@project), title: 'Pipelines', class: 'shortcuts-pipelines' do
-          %span
-            Pipelines
-
-    - if project_nav_tab? :wiki
-      = nav_link(controller: :wikis) do
-        = link_to get_project_wiki_path(@project), title: 'Wiki', class: 'shortcuts-wiki' do
-          %span
-            Wiki
-
-    - if project_nav_tab? :snippets
-      = nav_link(controller: :snippets) do
-        = link_to project_snippets_path(@project), title: 'Snippets', class: 'shortcuts-snippets' do
-          %span
-            Snippets
-
-    - if project_nav_tab? :project_members
-      = nav_link(controller: :project_members) do
-        = link_to project_project_members_path(@project), title: 'Members', class: 'shortcuts-members' do
-          %span
-            Members
-
-    - if project_nav_tab? :settings
-      = nav_link(path: %w[projects#edit members#show integrations#show services#edit repository#show ci_cd#show pages#show]) do
-        = link_to edit_project_path(@project), title: 'Settings', class: 'shortcuts-tree' do
-          %span
-            Settings
-
-    -# Shortcut to Project > Activity
-    %li.hidden
-      = link_to activity_project_path(@project), title: 'Activity', class: 'shortcuts-project-activity' do
-        %span
-          Activity
-
-    -# Shortcut to Repository > Graph (formerly, Network)
-    - if project_nav_tab? :network
-      %li.hidden
-        = link_to project_network_path(@project, current_ref), title: 'Network', class: 'shortcuts-network' do
-          Graph
-
-    -# Shortcut to Repository > Charts (formerly, top-nav item "Graphs")
-    - unless @project.empty_repo?
-      %li.hidden
-        = link_to charts_project_graph_path(@project, current_ref), title: 'Charts', class: 'shortcuts-repository-charts' do
-          Charts
-
-    -# Shortcut to Issues > New Issue
-    %li.hidden
-      = link_to new_project_issue_path(@project), class: 'shortcuts-new-issue' do
-        Create a new issue
-
-    -# Shortcut to Pipelines > Jobs
-    - if project_nav_tab? :builds
-      %li.hidden
-        = link_to project_jobs_path(@project), title: 'Jobs', class: 'shortcuts-builds' do
-          Jobs
-
-    -# Shortcut to commits page
-    - if project_nav_tab? :commits
-      %li.hidden
-        = link_to project_commits_path(@project), title: 'Commits', class: 'shortcuts-commits' do
-          Commits
-
-    -# Shortcut to issue boards
-    %li.hidden
-      = link_to 'Issue Boards', project_boards_path(@project), title: 'Issue Boards', class: 'shortcuts-issue-boards'

app/views/layouts/profile.html.haml

 - page_title    "User Settings"
 - header_title  "User Settings", profile_path unless header_title
 - sidebar       "dashboard"
-- if show_new_nav?
-  - nav         "new_profile_sidebar"
-  - @new_sidebar = true
-- else
-  - nav         "profile"
+- nav           "profile"
+- @left_sidebar = true
 
 = render template: "layouts/application"

app/views/layouts/project.html.haml

 - page_title       @project.name_with_namespace
 - page_description @project.description    unless page_description
 - header_title     project_title(@project) unless header_title
-- if show_new_nav?
-  - nav            "new_project_sidebar"
-  - @new_sidebar    = true
-- else
-  - nav            "project"
+- nav              "project"
+- @left_sidebar    = true
 
 - content_for :project_javascripts do
   - project = @target_project || @project

app/views/profiles/two_factor_auths/show.html.haml

 - page_title 'Two-Factor Authentication', 'Account'
-- if show_new_nav?
-  - add_to_breadcrumbs("Account", profile_account_path)
-- else
-  - header_title "Two-Factor Authentication", profile_two_factor_auth_path
+- add_to_breadcrumbs("Account", profile_account_path)
 - @content_class = "limit-container-width" unless fluid_layout
 
 = render 'profiles/head'

app/views/projects/_flash_messages.html.haml

 - project = local_assigns.fetch(:project)
-- flash_message_container = show_new_nav? ? :new_global_flash : :flash_message
 
-= content_for flash_message_container do
+= content_for :flash_message do
   = render partial: 'deletion_failed', locals: { project: project }
   - if current_user && can?(current_user, :download_code, project)
     = render 'shared/no_ssh'

app/views/projects/environments/index.html.haml

 - @no_container = true
 - page_title "Environments"
+- add_to_breadcrumbs("Pipelines", project_pipelines_path(@project))
 = render "projects/pipelines/head"
 
 - content_for :page_specific_javascripts do

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

@@ -13,15 +13,14 @@
 = content_for :meta_tags do
   = auto_discovery_link_tag(:atom, params.merge(rss_url_options), title: "#{@project.name} issues")
 
-- if show_new_nav?
-  - content_for :breadcrumbs_extra do
+- content_for :breadcrumbs_extra do
   = render "projects/issues/nav_btns"
 
 - if project_issues(@project).exists?
   %div{ class: (container_class) }
     .top-area
       = render 'shared/issuable/nav', type: :issues
-      .nav-controls{ class: ("visible-xs" if show_new_nav?) }
+      .nav-controls.visible-xs
         = render "projects/issues/nav_btns"
     = render 'shared/issuable/search_bar', type: :issues
 

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

@@ -39,8 +39,7 @@
         %ul
           - if can_update_issue
             %li= link_to 'Edit', edit_project_issue_path(@project, @issue)
-            / TODO: simplify condition back #36860
-          - if @issue.author && current_user != @issue.author
+          - unless current_user == @issue.author
             %li= link_to 'Report abuse', new_abuse_report_path(user_id: @issue.author.id, ref_url: issue_url(@issue))
           - if can_update_issue
             %li= link_to 'Close issue', issue_path(@issue, issue: { state_event: :close }, format: 'json'), class: "btn-close js-btn-issue-action #{issue_button_visibility(@issue, true)}", title: 'Close issue'

app/views/projects/labels/index.html.haml

@@ -3,7 +3,7 @@
 - hide_class = ''
 - can_admin_label = can?(current_user, :admin_label, @project)
 
-- if show_new_nav? && can?(current_user, :admin_label, @project)
+- if can?(current_user, :admin_label, @project)
   - content_for :breadcrumbs_extra do
     = link_to "New label", new_namespace_project_label_path(@project.namespace, @project), class: "btn btn-new"
 
@@ -18,7 +18,7 @@
           Star a label to make it a priority label. Order the prioritized labels to change their relative priority, by dragging.
 
       - if can_admin_label
-        .nav-controls{ class: ("visible-xs" if show_new_nav?) }
+        .nav-controls.visible-xs
           = link_to new_project_label_path(@project), class: "btn btn-new" do
             New label
 

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

@@ -12,8 +12,7 @@
   = webpack_bundle_tag 'common_vue'
   = webpack_bundle_tag 'filtered_search'
 
-- if show_new_nav?
-  - content_for :breadcrumbs_extra do
+- content_for :breadcrumbs_extra do
   = render "projects/merge_requests/nav_btns", merge_project: merge_project, new_merge_request_path: new_merge_request_path
 
 = render 'projects/last_push'
@@ -22,7 +21,7 @@
   %div{ class: container_class }
     .top-area
       = render 'shared/issuable/nav', type: :merge_requests
-      .nav-controls{ class: ("visible-xs" if show_new_nav?) }
+      .nav-controls.visible-xs
         = render "projects/merge_requests/nav_btns", merge_project: merge_project, new_merge_request_path: new_merge_request_path
 
     = render 'shared/issuable/search_bar', type: :merge_requests

app/views/projects/milestones/index.html.haml

 - @no_container = true
 - page_title 'Milestones'
 
-- if show_new_nav? && can?(current_user, :admin_milestone, @project)
+- if can?(current_user, :admin_milestone, @project)
   - content_for :breadcrumbs_extra do
     = link_to "New milestone", new_namespace_project_milestone_path(@project.namespace, @project), class: 'btn btn-new', title: 'New milestone'
 
@@ -11,10 +11,10 @@
   .top-area
     = render 'shared/milestones_filter', counts: milestone_counts(@project.milestones)
 
-    .nav-controls{ class: ("nav-controls-new-nav" if show_new_nav?) }
+    .nav-controls.nav-controls-new-nav
       = render 'shared/milestones_sort_dropdown'
       - if can?(current_user, :admin_milestone, @project)
-        = link_to new_project_milestone_path(@project), class: "btn btn-new #{("visible-xs" if show_new_nav?)}", title: 'New milestone' do
+        = link_to new_project_milestone_path(@project), class: "btn btn-new visible-xs", title: 'New milestone' do
           New milestone
 
   .milestones

app/views/projects/pipeline_schedules/index.html.haml

@@ -7,7 +7,7 @@
 - @no_container = true
 - page_title _("Pipeline Schedules")
 
-- if show_new_nav? && can?(current_user, :create_pipeline_schedule, @project)
+- if can?(current_user, :create_pipeline_schedule, @project)
   - content_for :breadcrumbs_extra do
     = link_to _('New schedule'), new_namespace_project_pipeline_schedule_path(@project.namespace, @project), class: 'btn btn-create'
 
@@ -20,7 +20,7 @@
     = render "tabs", schedule_path_proc: schedule_path_proc, all_schedules: @all_schedules, scope: @scope
 
     - if can?(current_user, :create_pipeline_schedule, @project)
-      .nav-controls{ class: ("visible-xs" if show_new_nav?) }
+      .nav-controls.visible-xs
         = link_to new_project_pipeline_schedule_path(@project), class: 'btn btn-create' do
           %span= _('New schedule')
 

app/views/projects/pipeline_schedules/new.html.haml

@@ -2,8 +2,7 @@
 - @breadcrumb_link = namespace_project_pipeline_schedules_path(@project.namespace, @project)
 - page_title _("New Pipeline Schedule")
 
-- if show_new_nav?
-  - add_to_breadcrumbs("Pipelines", project_pipelines_path(@project))
+- add_to_breadcrumbs("Pipelines", project_pipelines_path(@project))
 
 %h3.page-title
   = _("Schedule a new pipeline")

app/views/projects/pipelines_settings/_show.html.haml

@@ -60,8 +60,21 @@
               = f.check_box :public_builds
               %strong Public pipelines
             .help-block
-              Allow everyone to access pipelines for public and internal projects
+              Allow public access to pipelines and job details, including output logs and artifacts
               = link_to icon('question-circle'), help_page_path('user/project/pipelines/settings', anchor: 'visibility-of-pipelines'), target: '_blank'
+            .bs-callout.bs-callout-info
+              %p If enabled:
+              %ul
+                %li
+                  For public projects, anyone can view pipelines and access job details (output logs and artifacts)
+                %li
+                  For internal projects, any logged in user can view pipelines and access job details (output logs and artifacts)
+                %li
+                  For private projects, any member (guest or higher) can view pipelines and access job details (output logs and artifacts)
+              %p
+                If disabled, the access level will depend on the user's
+                permissions in the project.
+
         %hr
         .form-group
           .checkbox

app/views/projects/services/edit.html.haml

 - breadcrumb_title "Integrations"
 - page_title @service.title, "Services"
-
-- if show_new_nav?
-  - add_to_breadcrumbs("Settings", edit_project_path(@project))
+- add_to_breadcrumbs("Settings", edit_project_path(@project))
 
 = render "projects/settings/head"
 = render 'form'

app/views/projects/snippets/index.html.haml

 - page_title "Snippets"
 
-- if show_new_nav? && can?(current_user, :create_project_snippet, @project)
+- if can?(current_user, :create_project_snippet, @project)
   - content_for :breadcrumbs_extra do
     = link_to "New snippet", new_namespace_project_snippet_path(@project.namespace, @project), class: "btn btn-new", title: "New snippet"
 
@@ -9,7 +9,7 @@
     - include_private = @project.team.member?(current_user) || current_user.admin?
     = render partial: 'snippets/snippets_scope_menu', locals: { subject: @project, include_private: include_private }
 
-    .nav-controls{ class: ("visible-xs" if show_new_nav?) }
+    .nav-controls.visible-xs
       - if can?(current_user, :create_project_snippet, @project)
         = link_to "New snippet", new_project_snippet_path(@project), class: "btn btn-new", title: "New snippet"
 

app/views/projects/tags/index.html.haml

 - @no_container = true
 - @sort ||= sort_value_recently_updated
 - page_title "Tags"
+- add_to_breadcrumbs("Repository", project_tree_path(@project))
 = render "projects/commits/head"
 
 .flex-list{ class: container_class }

app/views/shared/_logo.svg

-<svg width="28" height="28" class="tanuki-logo" viewBox="0 0 36 36">
+<svg width="24" height="24" class="tanuki-logo" viewBox="0 0 36 36">
   <path class="tanuki-shape tanuki-left-ear" fill="#e24329" d="M2 14l9.38 9v-9l-4-12.28c-.205-.632-1.176-.632-1.38 0z"/>
   <path class="tanuki-shape tanuki-right-ear" fill="#e24329" d="M34 14l-9.38 9v-9l4-12.28c.205-.632 1.176-.632 1.38 0z"/>
   <path class="tanuki-shape tanuki-nose" fill="#e24329" d="M18,34.38 3,14 33,14 Z"/>

app/views/shared/icons/_caret_down.svg

+<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" class="caret-down" viewBox="0 0 16 16"><path fill-rule="evenodd" d="M8 10.243l-4.95-4.95a1 1 0 0 0-1.414 1.414l5.657 5.657a.997.997 0 0 0 1.414 0l5.657-5.657a1 1 0 0 0-1.414-1.414L8 10.243z"/></svg>

app/views/shared/icons/_mr_bold.svg

-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16"><path d="m5 5.563v4.875c1.024.4 1.75 1.397 1.75 2.563 0 1.519-1.231 2.75-2.75 2.75-1.519 0-2.75-1.231-2.75-2.75 0-1.166.726-2.162 1.75-2.563v-4.875c-1.024-.4-1.75-1.397-1.75-2.563 0-1.519 1.231-2.75 2.75-2.75 1.519 0 2.75 1.231 2.75 2.75 0 1.166-.726 2.162-1.75 2.563m-1 8.687c.69 0 1.25-.56 1.25-1.25 0-.69-.56-1.25-1.25-1.25-.69 0-1.25.56-1.25 1.25 0 .69.56 1.25 1.25 1.25m0-10c.69 0 1.25-.56 1.25-1.25 0-.69-.56-1.25-1.25-1.25-.69 0-1.25.56-1.25 1.25 0 .69.56 1.25 1.25 1.25"/><path d="m10.501 2c1.381.001 2.499 1.125 2.499 2.506v5.931c1.024.4 1.75 1.397 1.75 2.563 0 1.519-1.231 2.75-2.75 2.75-1.519 0-2.75-1.231-2.75-2.75 0-1.166.726-2.162 1.75-2.563v-5.931c0-.279-.225-.506-.499-.506v.926c0 .346-.244.474-.569.271l-2.952-1.844c-.314-.196-.325-.507 0-.71l2.952-1.844c.314-.196.569-.081.569.271v.93m1.499 12.25c.69 0 1.25-.56 1.25-1.25 0-.69-.56-1.25-1.25-1.25-.69 0-1.25.56-1.25 1.25 0 .69.56 1.25 1.25 1.25"/></svg>
-
+<svg xmlns="http://www.w3.org/2000/svg" height="16" width="16" viewBox="0 0 16 16"><path d="m5 5.563v4.875c1.024.4 1.75 1.397 1.75 2.563 0 1.519-1.231 2.75-2.75 2.75-1.519 0-2.75-1.231-2.75-2.75 0-1.166.726-2.162 1.75-2.563v-4.875c-1.024-.4-1.75-1.397-1.75-2.563 0-1.519 1.231-2.75 2.75-2.75 1.519 0 2.75 1.231 2.75 2.75 0 1.166-.726 2.162-1.75 2.563m-1 8.687c.69 0 1.25-.56 1.25-1.25 0-.69-.56-1.25-1.25-1.25-.69 0-1.25.56-1.25 1.25 0 .69.56 1.25 1.25 1.25m0-10c.69 0 1.25-.56 1.25-1.25 0-.69-.56-1.25-1.25-1.25-.69 0-1.25.56-1.25 1.25 0 .69.56 1.25 1.25 1.25"/><path d="m10.501 2c1.381.001 2.499 1.125 2.499 2.506v5.931c1.024.4 1.75 1.397 1.75 2.563 0 1.519-1.231 2.75-2.75 2.75-1.519 0-2.75-1.231-2.75-2.75 0-1.166.726-2.162 1.75-2.563v-5.931c0-.279-.225-.506-.499-.506v.926c0 .346-.244.474-.569.271l-2.952-1.844c-.314-.196-.325-.507 0-.71l2.952-1.844c.314-.196.569-.081.569.271v.93m1.499 12.25c.69 0 1.25-.56 1.25-1.25 0-.69-.56-1.25-1.25-1.25-.69 0-1.25.56-1.25 1.25 0 .69.56 1.25 1.25 1.25"/></svg>

app/views/shared/icons/_plus_square.svg

+<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16"><path fill-rule="evenodd" d="M9 7V4c0-.552-.448-1-1-1s-1 .448-1 1v3H4c-.552 0-1 .448-1 1s.448 1 1 1h3v3c0 .552.448 1 1 1s1-.448 1-1V9h3c.552 0 1-.448 1-1s-.448-1-1-1H9zM3 0h10c1.657 0 3 1.343 3 3v10c0 1.657-1.343 3-3 3H3c-1.657 0-3-1.343-3-3V3c0-1.657 1.343-3 3-3z"/></svg>

app/views/shared/icons/_todo_done.svg

+<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16"><path d="M8.243 7.485l4.95-4.95a1 1 0 1 1 1.414 1.415L8.95 9.607a.997.997 0 0 1-1.414 0l-2.83-2.83a1 1 0 0 1 1.415-1.413l2.123 2.12zM12 11a1 1 0 0 1 2 0v2a3 3 0 0 1-3 3H3a3 3 0 0 1-3-3V5a3 3 0 0 1 3-3h2a1 1 0 1 1 0 2H3a1 1 0 0 0-1 1v8a1 1 0 0 0 1 1h8a1 1 0 0 0 1-1v-2z"/></svg>

app/views/shared/issuable/_close_reopen_button.html.haml

@@ -9,7 +9,6 @@
             class: "hidden-xs hidden-sm btn btn-grouped btn-reopen js-btn-issue-action #{issuable_button_visibility(issuable, false)}", title: "Reopen #{display_issuable_type}"
 - elsif can_update && !is_current_user
   = render 'shared/issuable/close_reopen_report_toggle', issuable: issuable
-- elsif issuable.author
-  / TODO: change back to else #36860
+- else
   = link_to 'Report abuse', new_abuse_report_path(user_id: issuable.author.id, ref_url: issuable_url(issuable)),
             class: 'hidden-xs hidden-sm btn btn-grouped btn-close-color', title: 'Report abuse'

app/views/shared/issuable/_close_reopen_report_toggle.html.haml

@@ -37,8 +37,6 @@
 
       %li.divider.droplab-item-ignore
 
-      / TODO: remove condition #36860
-      - if issuable.author
       %li.report-item{ data: { text: 'Report abuse', url: new_abuse_report_path(user_id: issuable.author.id, ref_url: issuable_url(issuable)),
                        button_class: "#{button_class} btn-close-color", toggle_class: "#{toggle_class} btn-close-color", method: '' } }
         %button.btn.btn-transparent

app/views/shared/issuable/_sidebar.html.haml

@@ -3,7 +3,7 @@
   = page_specific_javascript_bundle_tag('common_vue')
   = page_specific_javascript_bundle_tag('sidebar')
 
-%aside.right-sidebar.js-right-sidebar.js-issuable-sidebar{ data: { "offset-top" => ("50" unless show_new_nav?), "spy" => ("affix" unless show_new_nav?), signed: { in: current_user.present? } }, class: sidebar_gutter_collapsed_class, 'aria-live' => 'polite' }
+%aside.right-sidebar.js-right-sidebar.js-issuable-sidebar{ data: { signed: { in: current_user.present? } }, class: sidebar_gutter_collapsed_class, 'aria-live' => 'polite' }
   .issuable-sidebar{ data: { endpoint: "#{issuable_json_path(issuable)}" } }
     - can_edit_issuable = can?(current_user, :"admin_#{issuable.to_ability_name}", @project)
     .block.issuable-sidebar-header

changelogs/unreleased/36859-update-gpg-docs-with-gpg2.yml

+---
+title: Update gpg documentation with gpg2
+merge_request: 13851
+author: M M Arif
+type: other

changelogs/unreleased/36860-migrate-issues-author.yml

+---
+title: Migrate issues authored by deleted user to the Ghost user
+merge_request:
+author:
+type: fixed

changelogs/unreleased/api-gpg-key-management.yml

+---
+title: 'API: Add GPG key management'
+merge_request: 13828
+author: Robert Schilling
+type: added

changelogs/unreleased/fuzzy-issue-search.yml

+---
+title: Support a multi-word fuzzy seach issues/merge requests on search bar
+merge_request: 13780
+author: Hiroyuki Sato
+type: changed

changelogs/unreleased/sh-bump-jira-gem.yml

+---
+title: Bump jira-ruby gem to 1.4.1 to fix issues with HTTP proxies
+merge_request:
+author:
+type: fixed

db/migrate/20170825104051_migrate_issues_to_ghost_user.rb

+class MigrateIssuesToGhostUser < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+  DOWNTIME = false
+
+  disable_ddl_transaction!
+
+  class User < ActiveRecord::Base
+    self.table_name = 'users'
+  end
+
+  class Issue < ActiveRecord::Base
+    self.table_name = 'issues'
+
+    include ::EachBatch
+  end
+
+  def reset_column_in_migration_models
+    ActiveRecord::Base.clear_cache!
+
+    ::User.reset_column_information
+  end
+
+  def up
+    reset_column_in_migration_models
+
+    # we use the model method because rewriting it is too complicated and would require copying multiple methods
+    ghost_id = ::User.ghost.id
+
+    Issue.where('NOT EXISTS (?)', User.unscoped.select(1).where('issues.author_id = users.id')).each_batch do |relation|
+      relation.update_all(author_id: ghost_id)
+    end
+  end
+
+  def down
+  end
+end

db/migrate/20170901071411_add_foreign_key_to_issue_author.rb

+class AddForeignKeyToIssueAuthor < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+  disable_ddl_transaction!
+
+  def up
+    add_concurrent_foreign_key(:issues, :users, column: :author_id, on_delete: :nullify)
+  end
+
+  def down
+    remove_foreign_key(:issues, column: :author_id)
+  end
+end

db/schema.rb

@@ -11,7 +11,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20170831195038) do
+ActiveRecord::Schema.define(version: 20170901071411) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -1708,6 +1708,7 @@ ActiveRecord::Schema.define(version: 20170831195038) do
   add_foreign_key "issue_assignees", "users", name: "fk_5e0c8d9154", on_delete: :cascade
   add_foreign_key "issue_metrics", "issues", on_delete: :cascade
   add_foreign_key "issues", "projects", name: "fk_899c8f3231", on_delete: :cascade
+  add_foreign_key "issues", "users", column: "author_id", name: "fk_05f1e72feb", on_delete: :cascade
   add_foreign_key "label_priorities", "labels", on_delete: :cascade
   add_foreign_key "label_priorities", "projects", on_delete: :cascade
   add_foreign_key "labels", "namespaces", column: "group_id", on_delete: :cascade

doc/api/README.md

@@ -61,16 +61,7 @@ following locations:
 
 ## Road to GraphQL
 
-Going forward, we will start on moving to
-[GraphQL](http://graphql.org/learn/best-practices/) and deprecate the use of
-controller-specific endpoints. GraphQL has a number of benefits:
-
-1. We avoid having to maintain two different APIs.
-2. Callers of the API can request only what they need.
-3. It is versioned by default.
-
-It will co-exist with the current v4 REST API. If we have a v5 API, this should
-be a compatibility layer on top of GraphQL.
+We have changed our plans to move to GraphQL. After reviewing the GraphQL license, anything related to the Facebook BSD plus patent license will not be allowed at GitLab.
 
 ## Basic usage
 
@@ -246,8 +237,8 @@ The following table gives an overview of how the API functions generally behave.
 | ------------ | ----------- |
 | `GET`   | Access one or more resources and return the result as JSON. |
 | `POST`  | Return `201 Created` if the resource is successfully created and return the newly created resource as JSON. |
-| `GET` / `PUT` / `DELETE` | Return `200 OK` if the resource is accessed, modified or deleted successfully. The (modified) result is returned as JSON. |
-| `DELETE` | Designed to be idempotent, meaning a request to a resource still returns `200 OK` even it was deleted before or is not available. The reasoning behind this, is that the user is not really interested if the resource existed before or not. |
+| `GET` / `PUT` | Return `200 OK` if the resource is accessed or modified successfully. The (modified) result is returned as JSON. |
+| `DELETE` | Returns `204 No Content` if the resuource was deleted successfully. |
 
 The following table shows the possible return codes for API requests.
 

doc/api/environments.md

@@ -94,7 +94,7 @@ Example response:
 
 ## Delete an environment
 
-It returns `200` if the environment was successfully deleted, and `404` if the environment does not exist.
+It returns `204` if the environment was successfully deleted, and `404` if the environment does not exist.
 
 ```
 DELETE /projects/:id/environments/:environment_id

doc/api/project_snippets.md

@@ -95,8 +95,7 @@ Parameters:
 
 ## Delete snippet
 
-Deletes an existing project snippet. This is an idempotent function and deleting a non-existent
-snippet still returns a `200 OK` status code.
+Deletes an existing project snippet. This returns a `204 No Content` status code if the operation was successfully or `404` if the resource was not found.
 
 ```
 DELETE /projects/:id/snippets/:snippet_id