Add latest changes from gitlab-org/gitlab@master

91 files changed, 1507 insertions, 190 deletions

diff --git a/app/assets/javascripts/groups/components/item_stats.vue b/app/assets/javascripts/groups/components/item_stats.vue
index 734a9a89c72..675552e6c2b 100644
--- a/app/assets/javascripts/groups/components/item_stats.vue
+++ b/app/assets/javascripts/groups/components/item_stats.vue
@@ -1,5 +1,6 @@
 <script>
 import icon from '~/vue_shared/components/icon.vue';
+import { GlBadge } from '@gitlab/ui';
 import timeAgoTooltip from '~/vue_shared/components/time_ago_tooltip.vue';
 import {
   ITEM_TYPE,
@@ -8,13 +9,16 @@ import {
   PROJECT_VISIBILITY_TYPE,
 } from '../constants';
 import itemStatsValue from './item_stats_value.vue';
+import isProjectPendingRemoval from 'ee_else_ce/groups/mixins/is_project_pending_removal';
 
 export default {
   components: {
     icon,
     timeAgoTooltip,
     itemStatsValue,
+    GlBadge,
   },
+  mixins: [isProjectPendingRemoval],
   props: {
     item: {
       type: Object,
@@ -70,6 +74,9 @@ export default {
       css-class="project-stars"
       icon-name="star"
     />
+    <div v-if="isProjectPendingRemoval">
+      <gl-badge variant="warning">{{ __('pending removal') }}</gl-badge>
+    </div>
     <div v-if="isProject" class="last-updated">
       <time-ago-tooltip :time="item.updatedAt" tooltip-placement="bottom" />
     </div>
diff --git a/app/assets/javascripts/groups/mixins/is_project_pending_removal.js b/app/assets/javascripts/groups/mixins/is_project_pending_removal.js
new file mode 100644
index 00000000000..e44e5780199
--- /dev/null
+++ b/app/assets/javascripts/groups/mixins/is_project_pending_removal.js
@@ -0,0 +1,7 @@
+export default {
+  computed: {
+    isProjectPendingRemoval() {
+      return false;
+    },
+  },
+};
diff --git a/app/assets/javascripts/groups/store/groups_store.js b/app/assets/javascripts/groups/store/groups_store.js
index 16f95d5a0cc..214ac5e3db5 100644
--- a/app/assets/javascripts/groups/store/groups_store.js
+++ b/app/assets/javascripts/groups/store/groups_store.js
@@ -93,6 +93,7 @@ export default class GroupsStore {
       memberCount: rawGroupItem.number_users_with_delimiter,
       starCount: rawGroupItem.star_count,
       updatedAt: rawGroupItem.updated_at,
+      pendingRemoval: rawGroupItem.marked_for_deletion_at,
     };
   }
 
diff --git a/app/assets/javascripts/ide/stores/actions.js b/app/assets/javascripts/ide/stores/actions.js
index 2e7bf9a7d5a..dd69e2d6f1f 100644
--- a/app/assets/javascripts/ide/stores/actions.js
+++ b/app/assets/javascripts/ide/stores/actions.js
@@ -17,10 +17,18 @@ export const setInitialData = ({ commit }, data) => commit(types.SET_INITIAL_DAT
 
 export const discardAllChanges = ({ state, commit, dispatch }) => {
   state.changedFiles.forEach(file => {
-    commit(types.DISCARD_FILE_CHANGES, file.path);
+    if (file.tempFile || file.prevPath) dispatch('closeFile', file);
 
     if (file.tempFile) {
-      dispatch('closeFile', file);
+      dispatch('deleteEntry', file.path);
+    } else if (file.prevPath) {
+      dispatch('renameEntry', {
+        path: file.path,
+        name: file.prevName,
+        parentPath: file.prevParentPath,
+      });
+    } else {
+      commit(types.DISCARD_FILE_CHANGES, file.path);
     }
   });
 
diff --git a/app/assets/javascripts/monitoring/components/dashboard.vue b/app/assets/javascripts/monitoring/components/dashboard.vue
index 2a9321f6733..c1ca5449ba3 100644
--- a/app/assets/javascripts/monitoring/components/dashboard.vue
+++ b/app/assets/javascripts/monitoring/components/dashboard.vue
@@ -20,8 +20,10 @@ import invalidUrl from '~/lib/utils/invalid_url';
 import DateTimePicker from './date_time_picker/date_time_picker.vue';
 import GraphGroup from './graph_group.vue';
 import EmptyState from './empty_state.vue';
+import GroupEmptyState from './group_empty_state.vue';
 import TrackEventDirective from '~/vue_shared/directives/track_event';
 import { getTimeDiff, isValidDate, getAddMetricTrackingOptions } from '../utils';
+import { metricStates } from '../constants';
 
 export default {
   components: {
@@ -29,6 +31,7 @@ export default {
     PanelType,
     GraphGroup,
     EmptyState,
+    GroupEmptyState,
     Icon,
     GlButton,
     GlDropdown,
@@ -184,7 +187,7 @@ export default {
       'allDashboards',
       'additionalPanelTypesEnabled',
     ]),
-    ...mapGetters('monitoringDashboard', ['metricsWithData']),
+    ...mapGetters('monitoringDashboard', ['getMetricStates']),
     firstDashboard() {
       return this.environmentsEndpoint.length > 0 && this.allDashboards.length > 0
         ? this.allDashboards[0]
@@ -284,12 +287,35 @@ export default {
     submitCustomMetricsForm() {
       this.$refs.customMetricsForm.submit();
     },
-    groupHasData(group) {
-      return this.metricsWithData(group.key).length > 0;
-    },
     onDateTimePickerApply(timeWindowUrlParams) {
       return redirectTo(mergeUrlParams(timeWindowUrlParams, window.location.href));
     },
+    /**
+     * Return a single empty state for a group.
+     *
+     * If all states are the same a single state is returned to be displayed
+     * Except if the state is OK, in which case the group is displayed.
+     *
+     * @param {String} groupKey - Identifier for group
+     * @returns {String} state code from `metricStates`
+     */
+    groupSingleEmptyState(groupKey) {
+      const states = this.getMetricStates(groupKey);
+      if (states.length === 1 && states[0] !== metricStates.OK) {
+        return states[0];
+      }
+      return null;
+    },
+    /**
+     * A group should be not collapsed if any metric is loaded (OK)
+     *
+     * @param {String} groupKey - Identifier for group
+     * @returns {Boolean} If the group should be collapsed
+     */
+    collapseGroup(groupKey) {
+      // Collapse group if no data is available
+      return !this.getMetricStates(groupKey).includes(metricStates.OK);
+    },
     getAddMetricTrackingOptions,
   },
   addMetric: {
@@ -446,9 +472,9 @@ export default {
         :key="`${groupData.group}.${groupData.priority}`"
         :name="groupData.group"
         :show-panels="showPanels"
-        :collapse-group="!groupHasData(groupData)"
+        :collapse-group="collapseGroup(groupData.key)"
       >
-        <div v-if="groupHasData(groupData)">
+        <div v-if="!groupSingleEmptyState(groupData.key)">
           <vue-draggable
             :value="groupData.panels"
             group="metrics-dashboard"
@@ -487,18 +513,12 @@ export default {
           </vue-draggable>
         </div>
         <div v-else class="py-5 col col-sm-10 col-md-8 col-lg-7 col-xl-6">
-          <empty-state
+          <group-empty-state
             ref="empty-group"
-            selected-state="noDataGroup"
             :documentation-path="documentationPath"
             :settings-path="settingsPath"
-            :clusters-path="clustersPath"
-            :empty-getting-started-svg-path="emptyGettingStartedSvgPath"
-            :empty-loading-svg-path="emptyLoadingSvgPath"
-            :empty-no-data-svg-path="emptyNoDataSvgPath"
-            :empty-no-data-small-svg-path="emptyNoDataSmallSvgPath"
-            :empty-unable-to-connect-svg-path="emptyUnableToConnectSvgPath"
-            :compact="true"
+            :selected-state="groupSingleEmptyState(groupData.key)"
+            :svg-path="emptyNoDataSmallSvgPath"
           />
         </div>
       </graph-group>
diff --git a/app/assets/javascripts/monitoring/components/empty_state.vue b/app/assets/javascripts/monitoring/components/empty_state.vue
index 728910dd633..d3157b731b2 100644
--- a/app/assets/javascripts/monitoring/components/empty_state.vue
+++ b/app/assets/javascripts/monitoring/components/empty_state.vue
@@ -84,11 +84,6 @@ export default {
           secondaryButtonText: '',
           secondaryButtonPath: '',
         },
-        noDataGroup: {
-          svgUrl: this.emptyNoDataSmallSvgPath,
-          title: __('No data to display'),
-          description: __('The data source is connected, but there is no data to display.'),
-        },
         unableToConnect: {
           svgUrl: this.emptyUnableToConnectSvgPath,
           title: __('Unable to connect to Prometheus server'),
diff --git a/app/assets/javascripts/monitoring/components/group_empty_state.vue b/app/assets/javascripts/monitoring/components/group_empty_state.vue
new file mode 100644
index 00000000000..dee4e5998ee
--- /dev/null
+++ b/app/assets/javascripts/monitoring/components/group_empty_state.vue
@@ -0,0 +1,105 @@
+<script>
+import { __, sprintf } from '~/locale';
+import { GlEmptyState } from '@gitlab/ui';
+import { metricStates } from '../constants';
+
+export default {
+  components: {
+    GlEmptyState,
+  },
+  props: {
+    documentationPath: {
+      type: String,
+      required: true,
+    },
+    settingsPath: {
+      type: String,
+      required: true,
+    },
+    selectedState: {
+      type: String,
+      required: true,
+    },
+    svgPath: {
+      type: String,
+      required: true,
+    },
+  },
+  data() {
+    const documentationLink = `<a href="${this.documentationPath}">${__('More information')}</a>`;
+    return {
+      states: {
+        [metricStates.NO_DATA]: {
+          title: __('No data to display'),
+          slottedDescription: sprintf(
+            __(
+              'The data source is connected, but there is no data to display. %{documentationLink}',
+            ),
+            { documentationLink },
+            false,
+          ),
+        },
+        [metricStates.TIMEOUT]: {
+          title: __('Connection timed out'),
+          slottedDescription: sprintf(
+            __(
+              "Charts can't be displayed as the request for data has timed out. %{documentationLink}",
+            ),
+            { documentationLink },
+            false,
+          ),
+        },
+        [metricStates.CONNECTION_FAILED]: {
+          title: __('Connection failed'),
+          description: __(`We couldn't reach the Prometheus server.
+            Either the server no longer exists or the configuration details need updating.`),
+          buttonText: __('Verify configuration'),
+          buttonPath: this.settingsPath,
+        },
+        [metricStates.BAD_QUERY]: {
+          title: __('Query cannot be processed'),
+          slottedDescription: sprintf(
+            __(
+              `The Prometheus server responded with "bad request".
+              Please check your queries are correct and are supported in your Prometheus version. %{documentationLink}`,
+            ),
+            { documentationLink },
+            false,
+          ),
+          buttonText: __('Verify configuration'),
+          buttonPath: this.settingsPath,
+        },
+        [metricStates.LOADING]: {
+          title: __('Waiting for performance data'),
+          description: __(`Creating graphs uses the data from the Prometheus server.
+            If this takes a long time, ensure that data is available.`),
+        },
+        [metricStates.UNKNOWN_ERROR]: {
+          title: __('An error has occurred'),
+          description: __('An error occurred while loading the data. Please try again.'),
+        },
+      },
+    };
+  },
+  computed: {
+    currentState() {
+      return this.states[this.selectedState] || this.states[metricStates.UNKNOWN_ERROR];
+    },
+  },
+};
+</script>
+
+<template>
+  <gl-empty-state
+    :title="currentState.title"
+    :primary-button-text="currentState.buttonText"
+    :primary-button-link="currentState.buttonPath"
+    :description="currentState.description"
+    :svg-path="svgPath"
+    :compact="true"
+  >
+    <template v-if="currentState.slottedDescription" #description>
+      <div v-html="currentState.slottedDescription"></div>
+    </template>
+  </gl-empty-state>
+</template>
diff --git a/app/assets/javascripts/monitoring/constants.js b/app/assets/javascripts/monitoring/constants.js
index e613351e524..398b45b9012 100644
--- a/app/assets/javascripts/monitoring/constants.js
+++ b/app/assets/javascripts/monitoring/constants.js
@@ -3,9 +3,19 @@ import { __ } from '~/locale';
 export const PROMETHEUS_TIMEOUT = 120000; // TWO_MINUTES
 
 /**
- * Errors in Prometheus Queries (PromQL) for metrics
+ * States and error states in Prometheus Queries (PromQL) for metrics
  */
-export const metricsErrors = {
+export const metricStates = {
+  /**
+   * Metric data is available
+   */
+  OK: 'OK',
+
+  /**
+   * Metric data is being fetched
+   */
+  LOADING: 'LOADING',
+
   /**
    * Connection timed out to prometheus server
    * the timeout is set to PROMETHEUS_TIMEOUT
@@ -24,12 +34,12 @@ export const metricsErrors = {
   CONNECTION_FAILED: 'CONNECTION_FAILED',
 
   /**
-   * The prometheus server was reach but it cannot process
+   * The prometheus server was reached but it cannot process
    * the query. This can happen for several reasons:
    * - PromQL syntax is incorrect
    * - An operator is not supported
    */
-  BAD_DATA: 'BAD_DATA',
+  BAD_QUERY: 'BAD_QUERY',
 
   /**
    * No specific reason found for error
diff --git a/app/assets/javascripts/monitoring/stores/actions.js b/app/assets/javascripts/monitoring/stores/actions.js
index a655191b2b4..1cb82ce0083 100644
--- a/app/assets/javascripts/monitoring/stores/actions.js
+++ b/app/assets/javascripts/monitoring/stores/actions.js
@@ -132,7 +132,7 @@ export const fetchPrometheusMetric = ({ commit }, { metric, params }) => {
       commit(types.RECEIVE_METRIC_RESULT_SUCCESS, { metricId: metric.metric_id, result });
     })
     .catch(error => {
-      commit(types.RECEIVE_METRIC_RESULT_ERROR, { metricId: metric.metric_id, error });
+      commit(types.RECEIVE_METRIC_RESULT_FAILURE, { metricId: metric.metric_id, error });
       // Continue to throw error so the dashboard can notify using createFlash
       throw error;
     });
diff --git a/app/assets/javascripts/monitoring/stores/getters.js b/app/assets/javascripts/monitoring/stores/getters.js
index 3eddd52705d..a13157c6f87 100644
--- a/app/assets/javascripts/monitoring/stores/getters.js
+++ b/app/assets/javascripts/monitoring/stores/getters.js
@@ -2,6 +2,36 @@ const metricsIdsInPanel = panel =>
   panel.metrics.filter(metric => metric.metricId && metric.result).map(metric => metric.metricId);
 
 /**
+ * Get all state for metric in the dashboard or a group. The
+ * states are not repeated so the dashboard or group can show
+ * a global state.
+ *
+ * @param {Object} state
+ * @returns {Function} A function that returns an array of
+ * states in all the metric in the dashboard or group.
+ */
+export const getMetricStates = state => groupKey => {
+  let groups = state.dashboard.panel_groups;
+  if (groupKey) {
+    groups = groups.filter(group => group.key === groupKey);
+  }
+
+  const metricStates = groups.reduce((acc, group) => {
+    group.panels.forEach(panel => {
+      panel.metrics.forEach(metric => {
+        if (metric.state) {
+          acc.push(metric.state);
+        }
+      });
+    });
+    return acc;
+  }, []);
+
+  // Deduplicate and sort array
+  return Array.from(new Set(metricStates)).sort();
+};
+
+/**
  * Getter to obtain the list of metric ids that have data
  *
  * Useful to understand which parts of the dashboard should
diff --git a/app/assets/javascripts/monitoring/stores/mutation_types.js b/app/assets/javascripts/monitoring/stores/mutation_types.js
index e4e467f3d68..74068e1d846 100644
--- a/app/assets/javascripts/monitoring/stores/mutation_types.js
+++ b/app/assets/javascripts/monitoring/stores/mutation_types.js
@@ -12,7 +12,7 @@ export const RECEIVE_ENVIRONMENTS_DATA_FAILURE = 'RECEIVE_ENVIRONMENTS_DATA_FAIL
 
 export const REQUEST_METRIC_RESULT = 'REQUEST_METRIC_RESULT';
 export const RECEIVE_METRIC_RESULT_SUCCESS = 'RECEIVE_METRIC_RESULT_SUCCESS';
-export const RECEIVE_METRIC_RESULT_ERROR = 'RECEIVE_METRIC_RESULT_ERROR';
+export const RECEIVE_METRIC_RESULT_FAILURE = 'RECEIVE_METRIC_RESULT_FAILURE';
 
 export const SET_TIME_WINDOW = 'SET_TIME_WINDOW';
 export const SET_ALL_DASHBOARDS = 'SET_ALL_DASHBOARDS';
diff --git a/app/assets/javascripts/monitoring/stores/mutations.js b/app/assets/javascripts/monitoring/stores/mutations.js
index f04c12c2ac8..16a34a6c026 100644
--- a/app/assets/javascripts/monitoring/stores/mutations.js
+++ b/app/assets/javascripts/monitoring/stores/mutations.js
@@ -3,7 +3,7 @@ import { slugify } from '~/lib/utils/text_utility';
 import * as types from './mutation_types';
 import { normalizeMetric, normalizeQueryResult } from './utils';
 import { BACKOFF_TIMEOUT } from '../../lib/utils/common_utils';
-import { metricsErrors } from '../constants';
+import { metricStates } from '../constants';
 import httpStatusCodes from '~/lib/utils/http_status';
 
 const normalizePanelMetrics = (metrics, defaultLabel) =>
@@ -41,39 +41,39 @@ const findMetricInDashboard = (metricId, dashboard) => {
  * @param {Object} metric - Metric object as defined in the dashboard
  * @param {Object} state - New state
  * @param {Array|null} state.result - Array of results
- * @param {String} state.error - Error code from metricsErrors
+ * @param {String} state.error - Error code from metricStates
  * @param {Boolean} state.loading - True if the metric is loading
  */
-const setMetricState = (metric, { result = null, error = null, loading = false }) => {
+const setMetricState = (metric, { result = null, loading = false, state = null }) => {
   Vue.set(metric, 'result', result);
-  Vue.set(metric, 'error', error);
   Vue.set(metric, 'loading', loading);
+  Vue.set(metric, 'state', state);
 };
 
 /**
- * Maps a backened error state to a `metricsErrors` constant
+ * Maps a backened error state to a `metricStates` constant
  * @param {Object} error - Error from backend response
  */
-const getMetricError = error => {
+const emptyStateFromError = error => {
   if (!error) {
-    return metricsErrors.UNKNOWN_ERROR;
+    return metricStates.UNKNOWN_ERROR;
   }
 
   // Special error responses
   if (error.message === BACKOFF_TIMEOUT) {
-    return metricsErrors.TIMEOUT;
+    return metricStates.TIMEOUT;
   }
 
   // Axios error responses
   const { response } = error;
   if (response && response.status === httpStatusCodes.SERVICE_UNAVAILABLE) {
-    return metricsErrors.CONNECTION_FAILED;
+    return metricStates.CONNECTION_FAILED;
   } else if (response && response.status === httpStatusCodes.BAD_REQUEST) {
     // Note: "error.response.data.error" may contain Prometheus error information
-    return metricsErrors.BAD_DATA;
+    return metricStates.BAD_QUERY;
   }
 
-  return metricsErrors.UNKNOWN_ERROR;
+  return metricStates.UNKNOWN_ERROR;
 };
 
 export default {
@@ -132,9 +132,9 @@ export default {
    */
   [types.REQUEST_METRIC_RESULT](state, { metricId }) {
     const metric = findMetricInDashboard(metricId, state.dashboard);
-
     setMetricState(metric, {
       loading: true,
+      state: metricStates.LOADING,
     });
   },
   [types.RECEIVE_METRIC_RESULT_SUCCESS](state, { metricId, result }) {
@@ -146,24 +146,24 @@ export default {
 
     const metric = findMetricInDashboard(metricId, state.dashboard);
     if (!result || result.length === 0) {
-      // If no data is return we still consider it an error and set it to undefined
       setMetricState(metric, {
-        error: metricsErrors.NO_DATA,
+        state: metricStates.NO_DATA,
       });
     } else {
       const normalizedResults = result.map(normalizeQueryResult);
       setMetricState(metric, {
         result: Object.freeze(normalizedResults),
+        state: metricStates.OK,
       });
     }
   },
-  [types.RECEIVE_METRIC_RESULT_ERROR](state, { metricId, error }) {
+  [types.RECEIVE_METRIC_RESULT_FAILURE](state, { metricId, error }) {
     if (!metricId) {
       return;
     }
     const metric = findMetricInDashboard(metricId, state.dashboard);
     setMetricState(metric, {
-      error: getMetricError(error),
+      state: emptyStateFromError(error),
     });
   },
 
diff --git a/app/controllers/projects/hook_logs_controller.rb b/app/controllers/projects/hook_logs_controller.rb
index a7afc3d77a5..ed7e7b68acb 100644
--- a/app/controllers/projects/hook_logs_controller.rb
+++ b/app/controllers/projects/hook_logs_controller.rb
@@ -16,15 +16,17 @@ class Projects::HookLogsController < Projects::ApplicationController
   end
 
   def retry
-    result = hook.execute(hook_log.request_data, hook_log.trigger)
-
-    set_hook_execution_notice(result)
-
+    execute_hook
     redirect_to edit_project_hook_path(@project, @hook)
   end
 
   private
 
+  def execute_hook
+    result = hook.execute(hook_log.request_data, hook_log.trigger)
+    set_hook_execution_notice(result)
+  end
+
   def hook
     @hook ||= @project.hooks.find(params[:hook_id])
   end
diff --git a/app/controllers/projects/service_hook_logs_controller.rb b/app/controllers/projects/service_hook_logs_controller.rb
new file mode 100644
index 00000000000..5c814ea139f
--- /dev/null
+++ b/app/controllers/projects/service_hook_logs_controller.rb
@@ -0,0 +1,20 @@
+# frozen_string_literal: true
+
+class Projects::ServiceHookLogsController < Projects::HookLogsController
+  before_action :service, only: [:show, :retry]
+
+  def retry
+    execute_hook
+    redirect_to edit_project_service_path(@project, @service)
+  end
+
+  private
+
+  def hook
+    @hook ||= service.service_hook
+  end
+
+  def service
+    @service ||= @project.find_or_initialize_service(params[:service_id])
+  end
+end
diff --git a/app/controllers/projects/services_controller.rb b/app/controllers/projects/services_controller.rb
index c9f680a4696..daaca9e1268 100644
--- a/app/controllers/projects/services_controller.rb
+++ b/app/controllers/projects/services_controller.rb
@@ -7,6 +7,7 @@ class Projects::ServicesController < Projects::ApplicationController
   before_action :authorize_admin_project!
   before_action :ensure_service_enabled
   before_action :service
+  before_action :web_hook_logs, only: [:edit, :update]
 
   respond_to :html
 
@@ -77,6 +78,12 @@ class Projects::ServicesController < Projects::ApplicationController
     @service ||= @project.find_or_initialize_service(params[:id])
   end
 
+  def web_hook_logs
+    return unless @service.service_hook.present?
+
+    @web_hook_logs ||= @service.service_hook.web_hook_logs.recent.page(params[:page])
+  end
+
   def ensure_service_enabled
     render_404 unless service
   end
diff --git a/app/graphql/mutations/snippets/mark_as_spam.rb b/app/graphql/mutations/snippets/mark_as_spam.rb
new file mode 100644
index 00000000000..260a9753f76
--- /dev/null
+++ b/app/graphql/mutations/snippets/mark_as_spam.rb
@@ -0,0 +1,39 @@
+# frozen_string_literal: true
+
+module Mutations
+  module Snippets
+    class MarkAsSpam < Base
+      graphql_name 'MarkAsSpamSnippet'
+
+      argument :id,
+               GraphQL::ID_TYPE,
+               required: true,
+               description: 'The global id of the snippet to update'
+
+      def resolve(id:)
+        snippet = authorized_find!(id: id)
+
+        result = mark_as_spam(snippet)
+        errors = result ? [] : ['Error with Akismet. Please check the logs for more info.']
+
+        {
+          errors: errors
+        }
+      end
+
+      private
+
+      def mark_as_spam(snippet)
+        SpamService.new(snippet).mark_as_spam!
+      end
+
+      def authorized_resource?(snippet)
+        super && snippet.submittable_as_spam_by?(context[:current_user])
+      end
+
+      def ability_name
+        "admin"
+      end
+    end
+  end
+end
diff --git a/app/graphql/types/mutation_type.rb b/app/graphql/types/mutation_type.rb
index 998dfdc7815..0a9c0143945 100644
--- a/app/graphql/types/mutation_type.rb
+++ b/app/graphql/types/mutation_type.rb
@@ -28,6 +28,7 @@ module Types
     mount_mutation Mutations::Snippets::Destroy
     mount_mutation Mutations::Snippets::Update
     mount_mutation Mutations::Snippets::Create
+    mount_mutation Mutations::Snippets::MarkAsSpam
   end
 end
 
diff --git a/app/models/blob.rb b/app/models/blob.rb
index c0f26ee64f8..0a425f2b961 100644
--- a/app/models/blob.rb
+++ b/app/models/blob.rb
@@ -4,6 +4,7 @@
 class Blob < SimpleDelegator
   include Presentable
   include BlobLanguageFromGitAttributes
+  include BlobActiveModel
 
   CACHE_TIME = 60 # Cache raw blobs referred to by a (mutable) ref for 1 minute
   CACHE_TIME_IMMUTABLE = 3600 # Cache blobs referred to by an immutable reference for 1 hour
diff --git a/app/models/concerns/blob_active_model.rb b/app/models/concerns/blob_active_model.rb
new file mode 100644
index 00000000000..89157e90e34
--- /dev/null
+++ b/app/models/concerns/blob_active_model.rb
@@ -0,0 +1,19 @@
+# frozen_string_literal: true
+
+# To be included in blob classes which are to be
+# treated as ActiveModel.
+#
+# The blob class must respond_to `project`
+module BlobActiveModel
+  extend ActiveSupport::Concern
+
+  class_methods do
+    def declarative_policy_class
+      'BlobPolicy'
+    end
+  end
+
+  def to_ability_name
+    'blob'
+  end
+end
diff --git a/app/models/concerns/safe_url.rb b/app/models/concerns/safe_url.rb
new file mode 100644
index 00000000000..febca7d241f
--- /dev/null
+++ b/app/models/concerns/safe_url.rb
@@ -0,0 +1,15 @@
+# frozen_string_literal: true
+
+module SafeUrl
+  extend ActiveSupport::Concern
+
+  def safe_url(usernames_whitelist: [])
+    return if url.nil?
+
+    uri = URI.parse(url)
+    uri.password = '*****' if uri.password
+    uri.user = '*****' if uri.user && !usernames_whitelist.include?(uri.user)
+    uri.to_s
+  rescue URI::Error
+  end
+end
diff --git a/app/models/hooks/project_hook.rb b/app/models/hooks/project_hook.rb
index 9ae697b9e59..a5f68831f34 100644
--- a/app/models/hooks/project_hook.rb
+++ b/app/models/hooks/project_hook.rb
@@ -2,6 +2,7 @@
 
 class ProjectHook < WebHook
   include TriggerableHooks
+  include Presentable
 
   triggerable_hooks [
     :push_hooks,
diff --git a/app/models/hooks/service_hook.rb b/app/models/hooks/service_hook.rb
index 8f305dd7c22..4caa45a13d4 100644
--- a/app/models/hooks/service_hook.rb
+++ b/app/models/hooks/service_hook.rb
@@ -1,6 +1,8 @@
 # frozen_string_literal: true
 
 class ServiceHook < WebHook
+  include Presentable
+
   belongs_to :service
   validates :service, presence: true
 
diff --git a/app/models/hooks/web_hook_log.rb b/app/models/hooks/web_hook_log.rb
index cfb1f3ec63b..df0e7b30f84 100644
--- a/app/models/hooks/web_hook_log.rb
+++ b/app/models/hooks/web_hook_log.rb
@@ -1,6 +1,9 @@
 # frozen_string_literal: true
 
 class WebHookLog < ApplicationRecord
+  include SafeUrl
+  include Presentable
+
   belongs_to :web_hook
 
   serialize :request_headers, Hash # rubocop:disable Cop/ActiveRecordSerialize
@@ -9,6 +12,8 @@ class WebHookLog < ApplicationRecord
 
   validates :web_hook, presence: true
 
+  before_save :obfuscate_basic_auth
+
   def self.recent
     where('created_at >= ?', 2.days.ago.beginning_of_day)
       .order(created_at: :desc)
@@ -17,4 +22,10 @@ class WebHookLog < ApplicationRecord
   def success?
     response_status =~ /^2/
   end
+
+  private
+
+  def obfuscate_basic_auth
+    self.url = safe_url
+  end
 end
diff --git a/app/models/readme_blob.rb b/app/models/readme_blob.rb
index 7b49fa632f6..695b4e3ffe3 100644
--- a/app/models/readme_blob.rb
+++ b/app/models/readme_blob.rb
@@ -1,6 +1,8 @@
 # frozen_string_literal: true
 
 class ReadmeBlob < SimpleDelegator
+  include BlobActiveModel
+
   attr_reader :repository
 
   def initialize(blob, repository)
diff --git a/app/models/remote_mirror.rb b/app/models/remote_mirror.rb
index c165a1a9b0d..1e5c93cd913 100644
--- a/app/models/remote_mirror.rb
+++ b/app/models/remote_mirror.rb
@@ -3,6 +3,7 @@
 class RemoteMirror < ApplicationRecord
   include AfterCommitQueue
   include MirrorAuthentication
+  include SafeUrl
 
   MAX_FIRST_RUNTIME = 3.hours
   MAX_INCREMENTAL_RUNTIME = 1.hour
@@ -194,13 +195,7 @@ class RemoteMirror < ApplicationRecord
   end
 
   def safe_url
-    return if url.nil?
-
-    result = URI.parse(url)
-    result.password = '*****' if result.password
-    result.user = '*****' if result.user && result.user != 'git' # tokens or other data may be saved as user
-    result.to_s
-  rescue URI::Error
+    super(usernames_whitelist: %w[git])
   end
 
   def ensure_remote!
diff --git a/app/models/wiki_page.rb b/app/models/wiki_page.rb
index f9c562364cb..c6867e48cbf 100644
--- a/app/models/wiki_page.rb
+++ b/app/models/wiki_page.rb
@@ -274,6 +274,10 @@ class WikiPage
     @attributes.merge!(attrs)
   end
 
+  def to_ability_name
+    'wiki_page'
+  end
+
   private
 
   # Process and format the title based on the user input.
diff --git a/app/policies/blob_policy.rb b/app/policies/blob_policy.rb
new file mode 100644
index 00000000000..639b9dfeea7
--- /dev/null
+++ b/app/policies/blob_policy.rb
@@ -0,0 +1,7 @@
+# frozen_string_literal: true
+
+class BlobPolicy < BasePolicy
+  delegate { @subject.project }
+
+  rule { can?(:download_code) }.enable :read_blob
+end
diff --git a/app/policies/wiki_page_policy.rb b/app/policies/wiki_page_policy.rb
new file mode 100644
index 00000000000..468632c9085
--- /dev/null
+++ b/app/policies/wiki_page_policy.rb
@@ -0,0 +1,7 @@
+# frozen_string_literal: true
+
+class WikiPagePolicy < BasePolicy
+  delegate { @subject.wiki.project }
+
+  rule { can?(:read_wiki) }.enable :read_wiki_page
+end
diff --git a/app/presenters/hooks/project_hook_presenter.rb b/app/presenters/hooks/project_hook_presenter.rb
new file mode 100644
index 00000000000..a65c7221b5a
--- /dev/null
+++ b/app/presenters/hooks/project_hook_presenter.rb
@@ -0,0 +1,13 @@
+# frozen_string_literal: true
+
+class ProjectHookPresenter < Gitlab::View::Presenter::Delegated
+  presents :project_hook
+
+  def logs_details_path(log)
+    project_hook_hook_log_path(project, self, log)
+  end
+
+  def logs_retry_path(log)
+    retry_project_hook_hook_log_path(project, self, log)
+  end
+end
diff --git a/app/presenters/hooks/service_hook_presenter.rb b/app/presenters/hooks/service_hook_presenter.rb
new file mode 100644
index 00000000000..bc20d5b1a3b
--- /dev/null
+++ b/app/presenters/hooks/service_hook_presenter.rb
@@ -0,0 +1,13 @@
+# frozen_string_literal: true
+
+class ServiceHookPresenter < Gitlab::View::Presenter::Delegated
+  presents :service_hook
+
+  def logs_details_path(log)
+    project_service_hook_log_path(service.project, service, log)
+  end
+
+  def logs_retry_path(log)
+    retry_project_service_hook_log_path(service.project, service, log)
+  end
+end
diff --git a/app/presenters/web_hook_log_presenter.rb b/app/presenters/web_hook_log_presenter.rb
new file mode 100644
index 00000000000..fca03ddb5d7
--- /dev/null
+++ b/app/presenters/web_hook_log_presenter.rb
@@ -0,0 +1,13 @@
+# frozen_string_literal: true
+
+class WebHookLogPresenter < Gitlab::View::Presenter::Delegated
+  presents :web_hook_log
+
+  def details_path
+    web_hook.present.logs_details_path(self)
+  end
+
+  def retry_path
+    web_hook.present.logs_retry_path(self)
+  end
+end
diff --git a/app/serializers/group_child_entity.rb b/app/serializers/group_child_entity.rb
index 20d7032c970..a7fe4d3f9b9 100644
--- a/app/serializers/group_child_entity.rb
+++ b/app/serializers/group_child_entity.rb
@@ -99,3 +99,5 @@ class GroupChildEntity < Grape::Entity
     end
   end
 end
+
+GroupChildEntity.prepend_if_ee('EE::GroupChildEntity')
diff --git a/app/services/web_hook_service.rb b/app/services/web_hook_service.rb
index 8c294218708..87edac36e33 100644
--- a/app/services/web_hook_service.rb
+++ b/app/services/web_hook_service.rb
@@ -92,9 +92,6 @@ class WebHookService
   end
 
   def log_execution(trigger:, url:, request_data:, response:, execution_duration:, error_message: nil)
-    # logging for ServiceHook's is not available
-    return if hook.is_a?(ServiceHook)
-
     WebHookLog.create(
       web_hook: hook,
       trigger: trigger,
diff --git a/app/views/admin/application_settings/_visibility_and_access.html.haml b/app/views/admin/application_settings/_visibility_and_access.html.haml
index be5f1f4f9a8..ae90ffd9efc 100644
--- a/app/views/admin/application_settings/_visibility_and_access.html.haml
+++ b/app/views/admin/application_settings/_visibility_and_access.html.haml
@@ -9,6 +9,7 @@
       = f.label s_('ProjectCreationLevel|Default project creation protection'), class: 'label-bold'
       = f.select :default_project_creation, options_for_select(Gitlab::Access.project_creation_options, @application_setting.default_project_creation), {}, class: 'form-control'
     = render_if_exists 'admin/application_settings/default_project_deletion_protection_setting', form: f
+    = render_if_exists 'admin/application_settings/default_project_deletion_adjourned_period_setting', form: f
     .form-group.visibility-level-setting
       = f.label :default_project_visibility, class: 'label-bold'
       = render('shared/visibility_radios', model_method: :default_project_visibility, form: f, selected_level: @application_setting.default_project_visibility, form_model: Project.new)
@@ -53,6 +54,7 @@
       = select(:application_setting, :enabled_git_access_protocol, [['Both SSH and HTTP(S)', nil], ['Only SSH', 'ssh'], ['Only HTTP(S)', 'http']], {}, class: 'form-control')
       %span.form-text.text-muted#clone-protocol-help
         = _('Allow only the selected protocols to be used for Git access.')
+
     .form-group
       = f.label :custom_http_clone_url_root, _('Custom Git clone URL for HTTP(S)'), class: 'label-bold'
       = f.text_field :custom_http_clone_url_root, class: 'form-control', placeholder: 'https://git.example.com', :'aria-describedby' => 'custom_http_clone_url_root_help_block'
diff --git a/app/views/admin/projects/_archived.html.haml b/app/views/admin/projects/_archived.html.haml
new file mode 100644
index 00000000000..8b4d5806c47
--- /dev/null
+++ b/app/views/admin/projects/_archived.html.haml
@@ -0,0 +1,3 @@
+- if project.archived
+  %span.badge.badge-warning
+    = _('archived')
diff --git a/app/views/admin/projects/_projects.html.haml b/app/views/admin/projects/_projects.html.haml
index 2f7ad35eb3e..f842ab2d009 100644
--- a/app/views/admin/projects/_projects.html.haml
+++ b/app/views/admin/projects/_projects.html.haml
@@ -14,8 +14,7 @@
           .stats
             %span.badge.badge-pill
               = storage_counter(project.statistics&.storage_size)
-            - if project.archived
-              %span.badge.badge-warning archived
+            = render_if_exists 'admin/projects/archived', project: project
           .title
             = link_to(admin_project_path(project)) do
               .dash-project-avatar
diff --git a/app/views/projects/_archived_notice.html.haml b/app/views/projects/_archived_notice.html.haml
new file mode 100644
index 00000000000..522693ae24a
--- /dev/null
+++ b/app/views/projects/_archived_notice.html.haml
@@ -0,0 +1,5 @@
+- if project.archived?
+  .text-warning.center.prepend-top-20
+    %p
+      = icon("exclamation-triangle fw")
+      = _('Archived project! Repository and other project resources are read only')
diff --git a/app/views/projects/_remove.html.haml b/app/views/projects/_remove.html.haml
new file mode 100644
index 00000000000..6c84fbfeeb3
--- /dev/null
+++ b/app/views/projects/_remove.html.haml
@@ -0,0 +1,10 @@
+- return unless can?(current_user, :remove_project, project)
+
+.sub-section
+  %h4.danger-title= _('Remove project')
+  %p
+    %strong= _('Removing the project will delete its repository and all related resources including issues, merge requests etc.')
+  = form_tag(project_path(project), method: :delete) do
+    %p
+      %strong= _('Removed projects cannot be restored!')
+    = button_to _('Remove project'), '#', class: "btn btn-remove js-confirm-danger", data: { "confirm-danger-message" => remove_project_message(project) }
diff --git a/app/views/projects/edit.html.haml b/app/views/projects/edit.html.haml
index 7ad52673137..1c18487f688 100644
--- a/app/views/projects/edit.html.haml
+++ b/app/views/projects/edit.html.haml
@@ -73,23 +73,7 @@
 
     = render 'export', project: @project
 
-    - if can? current_user, :archive_project, @project
-      .sub-section
-        %h4.warning-title
-          - if @project.archived?
-            = _('Unarchive project')
-          - else
-            = _('Archive project')
-        - if @project.archived?
-          %p= _("Unarchiving the project will restore people's ability to make changes to it. The repository can be committed to, and issues, comments and other entities can be created. <strong>Once active this project shows up in the search and on the dashboard.</strong>").html_safe
-          = link_to _('Unarchive project'), unarchive_project_path(@project),
-              data: { confirm: _("Are you sure that you want to unarchive this project?"), qa_selector: 'unarchive_project_link' },
-              method: :post, class: "btn btn-success"
-        - else
-          %p= _("Archiving the project will make it entirely read-only. It is hidden from the dashboard and doesn't show up in searches. <strong>The repository cannot be committed to, and no issues, comments or other entities can be created.</strong>").html_safe
-          = link_to _('Archive project'), archive_project_path(@project),
-              data: { confirm: _("Are you sure that you want to archive this project?"), qa_selector: 'archive_project_link' },
-              method: :post, class: "btn btn-warning"
+    = render_if_exists 'projects/settings/archive'
     .sub-section.rename-repository
       %h4.warning-title= _('Change path')
       = render 'projects/errors'
@@ -135,14 +119,7 @@
             %strong= _('Once removed, the fork relationship cannot be restored and you will no longer be able to send merge requests to the source.')
           = button_to _('Remove fork relationship'), '#', class: "btn btn-remove js-confirm-danger", data: { "confirm-danger-message" => remove_fork_project_warning_message(@project) }
 
-    - if can?(current_user, :remove_project, @project)
-      .sub-section
-        %h4.danger-title= _('Remove project')
-        %p= _('Removing the project will delete its repository and all related resources including issues, merge requests etc.')
-        = form_tag(project_path(@project), method: :delete) do
-          %p
-            %strong= _('Removed projects cannot be restored!')
-          = button_to _('Remove project'), '#', class: "btn btn-remove js-confirm-danger", data: { "confirm-danger-message" => remove_project_message(@project) }
+    = render 'remove', project: @project
 
 .save-project-loader.hide
   .center
diff --git a/app/views/projects/hook_logs/_index.html.haml b/app/views/projects/hook_logs/_index.html.haml
index 3e54c3ca9f8..ada986dd969 100644
--- a/app/views/projects/hook_logs/_index.html.haml
+++ b/app/views/projects/hook_logs/_index.html.haml
@@ -28,7 +28,7 @@
             %td.light
               = time_ago_with_tooltip(hook_log.created_at)
             %td
-              = link_to 'View details', project_hook_hook_log_path(project, hook, hook_log)
+              = link_to 'View details', hook_log.present.details_path
 
       = paginate hook_logs, theme: 'gitlab'
 
diff --git a/app/views/projects/hook_logs/show.html.haml b/app/views/projects/hook_logs/show.html.haml
index bd8ca5e7d70..a8796cd7b1c 100644
--- a/app/views/projects/hook_logs/show.html.haml
+++ b/app/views/projects/hook_logs/show.html.haml
@@ -3,7 +3,6 @@
     %h4.prepend-top-0
       Request details
   .col-lg-9
-
-    = link_to 'Resend Request', retry_project_hook_hook_log_path(@project, @hook, @hook_log), method: :post, class: "btn btn-default float-right prepend-left-10"
+    = link_to 'Resend Request', @hook_log.present.retry_path, method: :post, class: "btn btn-default float-right prepend-left-10"
 
     = render partial: 'shared/hook_logs/content', locals: { hook_log: @hook_log }
diff --git a/app/views/projects/services/edit.html.haml b/app/views/projects/services/edit.html.haml
index 1e7903535c6..e3e8a312431 100644
--- a/app/views/projects/services/edit.html.haml
+++ b/app/views/projects/services/edit.html.haml
@@ -1,8 +1,10 @@
 - breadcrumb_title @service.title
 - page_title @service.title, s_("ProjectService|Services")
 - add_to_breadcrumbs(s_("ProjectService|Settings"), edit_project_path(@project))
-- add_to_breadcrumbs(s_("ProjectService|Integrations"), namespace_project_settings_integrations_path)
+- add_to_breadcrumbs(s_("ProjectService|Integrations"), project_settings_integrations_path(@project))
 
 = render 'deprecated_message' if @service.deprecation_message
 
 = render 'form'
+- if @web_hook_logs
+  = render partial: 'projects/hook_logs/index', locals: { hook: @service.service_hook, hook_logs: @web_hook_logs, project: @project }
diff --git a/app/views/projects/settings/_archive.html.haml b/app/views/projects/settings/_archive.html.haml
new file mode 100644
index 00000000000..3307c3775ec
--- /dev/null
+++ b/app/views/projects/settings/_archive.html.haml
@@ -0,0 +1,18 @@
+- return unless can?(current_user, :archive_project, @project)
+
+.sub-section
+  %h4.warning-title
+    - if @project.archived?
+      = _('Unarchive project')
+    - else
+      = _('Archive project')
+  - if @project.archived?
+    %p= _("Unarchiving the project will restore people's ability to make changes to it. The repository can be committed to, and issues, comments, and other entities can be created. %{strong_start}Once active, this project shows up in the search and on the dashboard.%{strong_end}").html_safe % { strong_start: '<strong>'.html_safe, strong_end: '</strong>'.html_safe }
+    = link_to _('Unarchive project'), unarchive_project_path(@project),
+        data: { confirm: _("Are you sure that you want to unarchive this project?"), qa_selector: 'unarchive_project_link' },
+        method: :post, class: "btn btn-success"
+  - else
+    %p= _("Archiving the project will make it entirely read only. It is hidden from the dashboard and doesn't show up in searches. %{strong_start}The repository cannot be committed to, and no issues, comments, or other entities can be created.%{strong_end}").html_safe % { strong_start: '<strong>'.html_safe, strong_end: '</strong>'.html_safe }
+    = link_to _('Archive project'), archive_project_path(@project),
+        data: { confirm: _("Are you sure that you want to archive this project?"), qa_selector: 'archive_project_link' },
+        method: :post, class: "btn btn-warning"
diff --git a/app/views/projects/show.html.haml b/app/views/projects/show.html.haml
index c5653c3dd5a..8f13806e8cd 100644
--- a/app/views/projects/show.html.haml
+++ b/app/views/projects/show.html.haml
@@ -18,11 +18,8 @@
   - if can?(current_user, :download_code, @project) && @project.repository_languages.present?
     = repository_languages_bar(@project.repository_languages)
 
-  - if @project.archived?
-    .text-warning.center.prepend-top-20
-      %p
-        = icon("exclamation-triangle fw")
-        #{ _('Archived project! Repository and other project resources are read-only') }
+  = render "archived_notice", project: @project
+  = render_if_exists "projects/marked_for_deletion_notice", project: @project
 
   - view_path = @project.default_view
 
diff --git a/app/views/shared/projects/_archived.html.haml b/app/views/shared/projects/_archived.html.haml
new file mode 100644
index 00000000000..fad93d14390
--- /dev/null
+++ b/app/views/shared/projects/_archived.html.haml
@@ -0,0 +1,3 @@
+- if project.archived
+  %span.d-flex.badge.badge-warning
+    = _('archived')
diff --git a/app/views/shared/projects/_project.html.haml b/app/views/shared/projects/_project.html.haml
index 5b9af0267cc..45e95685677 100644
--- a/app/views/shared/projects/_project.html.haml
+++ b/app/views/shared/projects/_project.html.haml
@@ -67,8 +67,7 @@
             %span.icon-wrapper.pipeline-status
               = render 'ci/status/icon', status: project.last_pipeline.detailed_status(current_user), tooltip_placement: 'top', path: pipeline_path
 
-          - if project.archived
-            %span.d-flex.icon-wrapper.badge.badge-warning archived
+          = render_if_exists 'shared/projects/archived', project: project
           - if stars
             = link_to project_starrers_path(project),
                 class: "d-flex align-items-center icon-wrapper stars has-tooltip",
diff --git a/changelogs/unreleased/27244-discard-all-changes.yml b/changelogs/unreleased/27244-discard-all-changes.yml
new file mode 100644
index 00000000000..70750208667
--- /dev/null
+++ b/changelogs/unreleased/27244-discard-all-changes.yml
@@ -0,0 +1,5 @@
+---
+title: Fix "Discard all" for new and renamed files
+merge_request: 21854
+author:
+type: fixed
diff --git a/changelogs/unreleased/34121-add-error-states-to-getters.yml b/changelogs/unreleased/34121-add-error-states-to-getters.yml
new file mode 100644
index 00000000000..9e9bd93d509
--- /dev/null
+++ b/changelogs/unreleased/34121-add-error-states-to-getters.yml
@@ -0,0 +1,5 @@
+---
+title: Add specific error states to dashboard
+merge_request: 21618
+author:
+type: added
diff --git a/changelogs/unreleased/fj-add-mark-as-spam-snippet-mutation.yml b/changelogs/unreleased/fj-add-mark-as-spam-snippet-mutation.yml
new file mode 100644
index 00000000000..b5f492e6628
--- /dev/null
+++ b/changelogs/unreleased/fj-add-mark-as-spam-snippet-mutation.yml
@@ -0,0 +1,5 @@
+---
+title: Add mark as spam snippet mutation
+merge_request: 21912
+author:
+type: other
diff --git a/changelogs/unreleased/log_service_web_hooks.yml b/changelogs/unreleased/log_service_web_hooks.yml
new file mode 100644
index 00000000000..b0a5772da22
--- /dev/null
+++ b/changelogs/unreleased/log_service_web_hooks.yml
@@ -0,0 +1,5 @@
+---
+title: Added WebHookLogs for ServiceHooks
+merge_request: 20976
+author:
+type: added
diff --git a/changelogs/unreleased/update_auto_deploy_image.yml b/changelogs/unreleased/update_auto_deploy_image.yml
new file mode 100644
index 00000000000..382369e47bb
--- /dev/null
+++ b/changelogs/unreleased/update_auto_deploy_image.yml
@@ -0,0 +1,5 @@
+---
+title: Update auto-deploy-image to v0.8.3
+merge_request: 21696
+author:
+type: fixed
diff --git a/config/initializers/1_settings.rb b/config/initializers/1_settings.rb
index 8e4aa5701b4..691e4339bf0 100644
--- a/config/initializers/1_settings.rb
+++ b/config/initializers/1_settings.rb
@@ -475,6 +475,9 @@ Gitlab.ee do
   Settings.cron_jobs['clear_shared_runners_minutes_worker'] ||= Settingslogic.new({})
   Settings.cron_jobs['clear_shared_runners_minutes_worker']['cron'] ||= '0 0 1 * *'
   Settings.cron_jobs['clear_shared_runners_minutes_worker']['job_class'] = 'ClearSharedRunnersMinutesWorker'
+  Settings.cron_jobs['adjourned_projects_deletion_cron_worker'] ||= Settingslogic.new({})
+  Settings.cron_jobs['adjourned_projects_deletion_cron_worker']['cron'] ||= '0 4 * * *'
+  Settings.cron_jobs['adjourned_projects_deletion_cron_worker']['job_class'] = 'AdjournedProjectsDeletionCronWorker'
   Settings.cron_jobs['geo_file_download_dispatch_worker'] ||= Settingslogic.new({})
   Settings.cron_jobs['geo_file_download_dispatch_worker']['cron'] ||= '*/1 * * * *'
   Settings.cron_jobs['geo_file_download_dispatch_worker']['job_class'] ||= 'Geo::FileDownloadDispatchWorker'
diff --git a/config/routes/project.rb b/config/routes/project.rb
index ea406d17bef..d2abc73f7cc 100644
--- a/config/routes/project.rb
+++ b/config/routes/project.rb
@@ -159,6 +159,12 @@ constraints(::Constraints::ProjectUrlConstrainer.new) do
           member do
             put :test
           end
+
+          resources :hook_logs, only: [:show], controller: :service_hook_logs do
+            member do
+              post :retry
+            end
+          end
         end
 
         resources :boards, only: [:index, :show, :create, :update, :destroy], constraints: { id: /\d+/ } do
diff --git a/config/sidekiq_queues.yml b/config/sidekiq_queues.yml
index 063a3cc2b5b..68ad819d48b 100644
--- a/config/sidekiq_queues.yml
+++ b/config/sidekiq_queues.yml
@@ -124,4 +124,4 @@
   - [design_management_new_version, 1]
   - [epics, 2]
   - [personal_access_tokens, 1]
-
+  - [adjourned_project_deletion, 1]
diff --git a/doc/administration/monitoring/prometheus/gitlab_metrics.md b/doc/administration/monitoring/prometheus/gitlab_metrics.md
index 80fa30da357..57048059476 100644
--- a/doc/administration/monitoring/prometheus/gitlab_metrics.md
+++ b/doc/administration/monitoring/prometheus/gitlab_metrics.md
@@ -90,7 +90,6 @@ The following metrics can be controlled by feature flags:
 | Metric                                                         | Feature Flag                                                       |
 |:---------------------------------------------------------------|:-------------------------------------------------------------------|
 | `gitlab_method_call_duration_seconds`                          | `prometheus_metrics_method_instrumentation`                        |
-| `gitlab_transaction_allocated_memory_bytes`                    | `prometheus_metrics_transaction_allocated_memory`                  |
 | `gitlab_view_rendering_duration_seconds`                       | `prometheus_metrics_view_instrumentation`                          |
 
 ## Sidekiq Metrics available for Geo **(PREMIUM)**
diff --git a/doc/api/graphql/reference/gitlab_schema.graphql b/doc/api/graphql/reference/gitlab_schema.graphql
index 484841fd712..4673356cf9d 100644
--- a/doc/api/graphql/reference/gitlab_schema.graphql
+++ b/doc/api/graphql/reference/gitlab_schema.graphql
@@ -3069,6 +3069,41 @@ type LabelEdge {
   node: Label
 }
 
+"""
+Autogenerated input type of MarkAsSpamSnippet
+"""
+input MarkAsSpamSnippetInput {
+  """
+  A unique identifier for the client performing the mutation.
+  """
+  clientMutationId: String
+
+  """
+  The global id of the snippet to update
+  """
+  id: ID!
+}
+
+"""
+Autogenerated return type of MarkAsSpamSnippet
+"""
+type MarkAsSpamSnippetPayload {
+  """
+  A unique identifier for the client performing the mutation.
+  """
+  clientMutationId: String
+
+  """
+  Reasons why the mutation failed.
+  """
+  errors: [String!]!
+
+  """
+  The snippet after mutation
+  """
+  snippet: Snippet
+}
+
 type MergeRequest implements Noteable {
   """
   Indicates if members of the target project can push to the fork
@@ -3941,6 +3976,7 @@ type Mutation {
   issueSetConfidential(input: IssueSetConfidentialInput!): IssueSetConfidentialPayload
   issueSetDueDate(input: IssueSetDueDateInput!): IssueSetDueDatePayload
   issueSetWeight(input: IssueSetWeightInput!): IssueSetWeightPayload
+  markAsSpamSnippet(input: MarkAsSpamSnippetInput!): MarkAsSpamSnippetPayload
   mergeRequestSetAssignees(input: MergeRequestSetAssigneesInput!): MergeRequestSetAssigneesPayload
   mergeRequestSetLabels(input: MergeRequestSetLabelsInput!): MergeRequestSetLabelsPayload
   mergeRequestSetLocked(input: MergeRequestSetLockedInput!): MergeRequestSetLockedPayload
diff --git a/doc/api/graphql/reference/gitlab_schema.json b/doc/api/graphql/reference/gitlab_schema.json
index f3437a26f42..398ae52c130 100644
--- a/doc/api/graphql/reference/gitlab_schema.json
+++ b/doc/api/graphql/reference/gitlab_schema.json
@@ -16122,6 +16122,33 @@
               "deprecationReason": null
             },
             {
+              "name": "markAsSpamSnippet",
+              "description": null,
+              "args": [
+                {
+                  "name": "input",
+                  "description": null,
+                  "type": {
+                    "kind": "NON_NULL",
+                    "name": null,
+                    "ofType": {
+                      "kind": "INPUT_OBJECT",
+                      "name": "MarkAsSpamSnippetInput",
+                      "ofType": null
+                    }
+                  },
+                  "defaultValue": null
+                }
+              ],
+              "type": {
+                "kind": "OBJECT",
+                "name": "MarkAsSpamSnippetPayload",
+                "ofType": null
+              },
+              "isDeprecated": false,
+              "deprecationReason": null
+            },
+            {
               "name": "mergeRequestSetAssignees",
               "description": null,
               "args": [
@@ -19664,6 +19691,108 @@
         },
         {
           "kind": "OBJECT",
+          "name": "MarkAsSpamSnippetPayload",
+          "description": "Autogenerated return type of MarkAsSpamSnippet",
+          "fields": [
+            {
+              "name": "clientMutationId",
+              "description": "A unique identifier for the client performing the mutation.",
+              "args": [
+
+              ],
+              "type": {
+                "kind": "SCALAR",
+                "name": "String",
+                "ofType": null
+              },
+              "isDeprecated": false,
+              "deprecationReason": null
+            },
+            {
+              "name": "errors",
+              "description": "Reasons why the mutation failed.",
+              "args": [
+
+              ],
+              "type": {
+                "kind": "NON_NULL",
+                "name": null,
+                "ofType": {
+                  "kind": "LIST",
+                  "name": null,
+                  "ofType": {
+                    "kind": "NON_NULL",
+                    "name": null,
+                    "ofType": {
+                      "kind": "SCALAR",
+                      "name": "String",
+                      "ofType": null
+                    }
+                  }
+                }
+              },
+              "isDeprecated": false,
+              "deprecationReason": null
+            },
+            {
+              "name": "snippet",
+              "description": "The snippet after mutation",
+              "args": [
+
+              ],
+              "type": {
+                "kind": "OBJECT",
+                "name": "Snippet",
+                "ofType": null
+              },
+              "isDeprecated": false,
+              "deprecationReason": null
+            }
+          ],
+          "inputFields": null,
+          "interfaces": [
+
+          ],
+          "enumValues": null,
+          "possibleTypes": null
+        },
+        {
+          "kind": "INPUT_OBJECT",
+          "name": "MarkAsSpamSnippetInput",
+          "description": "Autogenerated input type of MarkAsSpamSnippet",
+          "fields": null,
+          "inputFields": [
+            {
+              "name": "id",
+              "description": "The global id of the snippet to update",
+              "type": {
+                "kind": "NON_NULL",
+                "name": null,
+                "ofType": {
+                  "kind": "SCALAR",
+                  "name": "ID",
+                  "ofType": null
+                }
+              },
+              "defaultValue": null
+            },
+            {
+              "name": "clientMutationId",
+              "description": "A unique identifier for the client performing the mutation.",
+              "type": {
+                "kind": "SCALAR",
+                "name": "String",
+                "ofType": null
+              },
+              "defaultValue": null
+            }
+          ],
+          "interfaces": null,
+          "enumValues": null,
+          "possibleTypes": null
+        },
+        {
+          "kind": "OBJECT",
           "name": "DesignManagementUploadPayload",
           "description": "Autogenerated return type of DesignManagementUpload",
           "fields": [
diff --git a/doc/api/graphql/reference/index.md b/doc/api/graphql/reference/index.md
index 1371daa6453..9fb39322f5c 100644
--- a/doc/api/graphql/reference/index.md
+++ b/doc/api/graphql/reference/index.md
@@ -429,6 +429,14 @@ The API can be explored interactively using the [GraphiQL IDE](../index.md#graph
 | `color` | String! | Background color of the label |
 | `textColor` | String! | Text color of the label |
 
+### MarkAsSpamSnippetPayload
+
+| Name  | Type  | Description |
+| ---   |  ---- | ----------  |
+| `clientMutationId` | String | A unique identifier for the client performing the mutation. |
+| `errors` | String! => Array | Reasons why the mutation failed. |
+| `snippet` | Snippet | The snippet after mutation |
+
 ### MergeRequest
 
 | Name  | Type  | Description |
diff --git a/doc/api/projects.md b/doc/api/projects.md
index b49fac8d2c9..209d41d62cd 100644
--- a/doc/api/projects.md
+++ b/doc/api/projects.md
@@ -1713,7 +1713,12 @@ Example response:
 
 ## Remove project
 
-Removes a project including all associated resources (issues, merge requests etc).
+This endpoint either:
+
+- Removes a project including all associated resources (issues, merge requests etc).
+- From GitLab 12.6 on Premium or higher tiers, marks a project for deletion. Actual
+  deletion happens after number of days specified in
+  [instance settings](../user/admin_area/settings/visibility_and_access_controls.md#project-deletion-adjourned-period-premium-only).
 
 ```
 DELETE /projects/:id
@@ -1723,6 +1728,18 @@ DELETE /projects/:id
 | --------- | ---- | -------- | ----------- |
 | `id` | integer/string | yes | The ID or [URL-encoded path of the project](README.md#namespaced-path-encoding) |
 
+## Restore project marked for deletion **(PREMIUM)**
+
+Restores project marked for deletion.
+
+```
+POST /projects/:id/restore
+```
+
+| Attribute | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `id` | integer/string | yes | The ID or [URL-encoded path of the project](README.md#namespaced-path-encoding) |
+
 ## Upload a file
 
 Uploads a file to the specified project to be used in an issue or merge request description, or a comment.
diff --git a/doc/api/settings.md b/doc/api/settings.md
index 185cce6353e..fa0efcaa5f0 100644
--- a/doc/api/settings.md
+++ b/doc/api/settings.md
@@ -72,14 +72,15 @@ Example response:
 ```
 
 Users on GitLab [Premium or Ultimate](https://about.gitlab.com/pricing/) may also see
-the `file_template_project_id` or the `geo_node_allowed_ips` parameters:
+the `file_template_project_id`, `deletion_adjourned_period`, or the `geo_node_allowed_ips` parameters:
 
 ```json
 {
    "id" : 1,
    "signup_enabled" : true,
    "file_template_project_id": 1,
-   "geo_node_allowed_ips": "0.0.0.0/0, ::/0"
+   "geo_node_allowed_ips": "0.0.0.0/0, ::/0",
+   "deletion_adjourned_period": 7,
    ...
 }
 ```
@@ -162,6 +163,7 @@ these parameters:
 - `file_template_project_id`
 - `geo_node_allowed_ips`
 - `geo_status_timeout`
+- `deletion_adjourned_period`
 
 Example responses: **(PREMIUM ONLY)**
 
@@ -292,6 +294,7 @@ are listed in the descriptions of the relevant settings.
 | `plantuml_enabled`                       | boolean          | no                                   | (**If enabled, requires:** `plantuml_url`) Enable PlantUML integration. Default is `false`. |
 | `plantuml_url`                           | string           | required by: `plantuml_enabled`      | The PlantUML instance URL for integration. |
 | `polling_interval_multiplier`            | decimal          | no                                   | Interval multiplier used by endpoints that perform polling. Set to `0` to disable polling. |
+| `deletion_adjourned_period`      | integer          | no                                   | **(PREMIUM ONLY)** How many days after marking project for deletion it is actually removed. Value between 0 and 90.
 | `project_export_enabled`                 | boolean          | no                                   | Enable project export. |
 | `prometheus_metrics_enabled`             | boolean          | no                                   | Enable Prometheus metrics. |
 | `protected_ci_variables`                 | boolean          | no                                   | Environment variables are protected by default. |
diff --git a/doc/user/admin_area/settings/visibility_and_access_controls.md b/doc/user/admin_area/settings/visibility_and_access_controls.md
index 95e4c45e56c..74398128593 100644
--- a/doc/user/admin_area/settings/visibility_and_access_controls.md
+++ b/doc/user/admin_area/settings/visibility_and_access_controls.md
@@ -48,6 +48,17 @@ To ensure only admin users can delete projects:
 1. Check the **Default project deletion protection** checkbox.
 1. Click **Save changes**.
 
+## Project deletion adjourned period **(PREMIUM ONLY)**
+
+> [Introduced](https://gitlab.com/gitlab-org/gitlab/issues/32935) in GitLab 12.6.
+
+By default, project marked for deletion will be permanently removed after 7 days. This period may be changed.
+
+To change this period:
+
+1. Select the desired option.
+1. Click **Save changes**.
+
 ## Default project visibility
 
 To set the default visibility levels for new projects:
diff --git a/lib/api/projects.rb b/lib/api/projects.rb
index a1fce9e8b20..d1f99ea49ce 100644
--- a/lib/api/projects.rb
+++ b/lib/api/projects.rb
@@ -26,6 +26,14 @@ module API
 
       def verify_update_project_attrs!(project, attrs)
       end
+
+      def delete_project(user_project)
+        destroy_conditionally!(user_project) do
+          ::Projects::DestroyService.new(user_project, current_user, {}).async_execute
+        end
+
+        accepted!
+      end
     end
 
     helpers do
@@ -404,11 +412,7 @@ module API
       delete ":id" do
         authorize! :remove_project, user_project
 
-        destroy_conditionally!(user_project) do
-          ::Projects::DestroyService.new(user_project, current_user, {}).async_execute
-        end
-
-        accepted!
+        delete_project(user_project)
       end
 
       desc 'Mark this project as forked from another'
diff --git a/lib/gitlab/ci/templates/Jobs/Deploy.gitlab-ci.yml b/lib/gitlab/ci/templates/Jobs/Deploy.gitlab-ci.yml
index cb45c12c2b0..d20d04425f6 100644
--- a/lib/gitlab/ci/templates/Jobs/Deploy.gitlab-ci.yml
+++ b/lib/gitlab/ci/templates/Jobs/Deploy.gitlab-ci.yml
@@ -1,5 +1,5 @@
 .auto-deploy:
-  image: "registry.gitlab.com/gitlab-org/cluster-integration/auto-deploy-image:v0.8.0"
+  image: "registry.gitlab.com/gitlab-org/cluster-integration/auto-deploy-image:v0.8.3"
 
 review:
   extends: .auto-deploy
diff --git a/lib/gitlab/metrics/transaction.rb b/lib/gitlab/metrics/transaction.rb
index 115368c8bc6..552eae639e6 100644
--- a/lib/gitlab/metrics/transaction.rb
+++ b/lib/gitlab/metrics/transaction.rb
@@ -164,7 +164,6 @@ module Gitlab
         docstring 'Transaction allocated memory bytes'
         base_labels BASE_LABELS
         buckets [100, 1000, 10000, 100000, 1000000, 10000000]
-        with_feature :prometheus_metrics_transaction_allocated_memory
       end
 
       def self.transaction_metric(name, type, prefix: nil, tags: {})
diff --git a/locale/gitlab.pot b/locale/gitlab.pot
index 9fe8e8e670b..6301a72f48a 100644
--- a/locale/gitlab.pot
+++ b/locale/gitlab.pot
@@ -1720,6 +1720,9 @@ msgstr ""
 msgid "An error occurred while loading issues"
 msgstr ""
 
+msgid "An error occurred while loading the data. Please try again."
+msgstr ""
+
 msgid "An error occurred while loading the file"
 msgstr ""
 
@@ -2031,13 +2034,16 @@ msgstr ""
 msgid "Archive project"
 msgstr ""
 
+msgid "Archived project! Repository and other project resources are read only"
+msgstr ""
+
 msgid "Archived project! Repository and other project resources are read-only"
 msgstr ""
 
 msgid "Archived projects"
 msgstr ""
 
-msgid "Archiving the project will make it entirely read-only. It is hidden from the dashboard and doesn't show up in searches. <strong>The repository cannot be committed to, and no issues, comments or other entities can be created.</strong>"
+msgid "Archiving the project will make it entirely read only. It is hidden from the dashboard and doesn't show up in searches. %{strong_start}The repository cannot be committed to, and no issues, comments, or other entities can be created.%{strong_end}"
 msgstr ""
 
 msgid "Are you setting up GitLab for a company?"
@@ -3148,6 +3154,9 @@ msgstr ""
 msgid "Charts"
 msgstr ""
 
+msgid "Charts can't be displayed as the request for data has timed out. %{documentationLink}"
+msgstr ""
+
 msgid "Chat"
 msgstr ""
 
@@ -4713,9 +4722,15 @@ msgstr ""
 msgid "Connecting..."
 msgstr ""
 
+msgid "Connection failed"
+msgstr ""
+
 msgid "Connection failure"
 msgstr ""
 
+msgid "Connection timed out"
+msgstr ""
+
 msgid "Contact an owner of group %{namespace_name} to upgrade the plan."
 msgstr ""
 
@@ -5554,6 +5569,9 @@ msgstr ""
 msgid "Default classification label"
 msgstr ""
 
+msgid "Default deletion adjourned period"
+msgstr ""
+
 msgid "Default description template for issues"
 msgstr ""
 
@@ -5665,6 +5683,9 @@ msgstr ""
 msgid "Deleting the license failed. You are not permitted to perform this action."
 msgstr ""
 
+msgid "Deletion pending. This project will be removed on %{date}. Repository and other project resources are read-only."
+msgstr ""
+
 msgid "Denied authorization of chat nickname %{user_name}."
 msgstr ""
 
@@ -9339,6 +9360,9 @@ msgstr ""
 msgid "How it works"
 msgstr ""
 
+msgid "How many days need to pass between marking entity for deletion and actual removing it."
+msgstr ""
+
 msgid "How many replicas each Elasticsearch shard has."
 msgstr ""
 
@@ -12242,6 +12266,9 @@ msgstr ""
 msgid "Only Project Members"
 msgstr ""
 
+msgid "Only active this projects shows up in the search and on the dashboard."
+msgstr ""
+
 msgid "Only admins"
 msgstr ""
 
@@ -13640,6 +13667,9 @@ msgstr ""
 msgid "Project '%{project_name}' is in the process of being deleted."
 msgstr ""
 
+msgid "Project '%{project_name}' is restored."
+msgstr ""
+
 msgid "Project '%{project_name}' queued for deletion."
 msgstr ""
 
@@ -13649,6 +13679,9 @@ msgstr ""
 msgid "Project '%{project_name}' was successfully updated."
 msgstr ""
 
+msgid "Project '%{project_name}' will be deleted on %{date}"
+msgstr ""
+
 msgid "Project Badges"
 msgstr ""
 
@@ -13670,6 +13703,9 @@ msgstr ""
 msgid "Project already created"
 msgstr ""
 
+msgid "Project already deleted"
+msgstr ""
+
 msgid "Project and wiki repositories"
 msgstr ""
 
@@ -14588,6 +14624,9 @@ msgstr ""
 msgid "Query"
 msgstr ""
 
+msgid "Query cannot be processed"
+msgstr ""
+
 msgid "Query is valid"
 msgstr ""
 
@@ -14931,6 +14970,12 @@ msgstr ""
 msgid "Removes time estimate."
 msgstr ""
 
+msgid "Removing a project places it into a read-only state until %{date}, at which point the project will be permanantly removed. Are you ABSOLUTELY sure?"
+msgstr ""
+
+msgid "Removing a project places it into a read-only state until %{date}, at which point the project will be permanently removed."
+msgstr ""
+
 msgid "Removing group will cause all child projects and resources to be removed."
 msgstr ""
 
@@ -15226,6 +15271,12 @@ msgstr ""
 msgid "Restart Terminal"
 msgstr ""
 
+msgid "Restore project"
+msgstr ""
+
+msgid "Restoring the project will prevent the project from being removed on this date and restore people's ability to make changes to it."
+msgstr ""
+
 msgid "Restrict access by IP address"
 msgstr ""
 
@@ -17681,6 +17732,9 @@ msgstr ""
 msgid "The Issue Tracker is the place to add things that need to be improved or solved in a project. You can register or sign in to create issues for this project."
 msgstr ""
 
+msgid "The Prometheus server responded with \"bad request\". Please check your queries are correct and are supported in your Prometheus version. %{documentationLink}"
+msgstr ""
+
 msgid "The URL to use for connecting to Elasticsearch. Use a comma-separated list to support clustering (e.g., \"http://localhost:9200, http://localhost:9201\")."
 msgstr ""
 
@@ -17711,7 +17765,7 @@ msgstr ""
 msgid "The content of this page is not encoded in UTF-8. Edits can only be made via the Git repository."
 msgstr ""
 
-msgid "The data source is connected, but there is no data to display."
+msgid "The data source is connected, but there is no data to display. %{documentationLink}"
 msgstr ""
 
 msgid "The default CI configuration path for new projects."
@@ -17881,6 +17935,9 @@ msgstr ""
 msgid "The remote repository is being updated..."
 msgstr ""
 
+msgid "The repository can be commited to, and issues, comments and other entities can be created."
+msgstr ""
+
 msgid "The repository for this project does not exist."
 msgstr ""
 
@@ -18397,6 +18454,9 @@ msgstr ""
 msgid "This project path either does not exist or is private."
 msgstr ""
 
+msgid "This project will be removed on %{date}"
+msgstr ""
+
 msgid "This repository"
 msgstr ""
 
@@ -19157,7 +19217,7 @@ msgstr ""
 msgid "Unarchive project"
 msgstr ""
 
-msgid "Unarchiving the project will restore people's ability to make changes to it. The repository can be committed to, and issues, comments and other entities can be created. <strong>Once active this project shows up in the search and on the dashboard.</strong>"
+msgid "Unarchiving the project will restore people's ability to make changes to it. The repository can be committed to, and issues, comments, and other entities can be created. %{strong_start}Once active, this project shows up in the search and on the dashboard.%{strong_end}"
 msgstr ""
 
 msgid "Unblock"
@@ -19268,6 +19328,9 @@ msgstr ""
 msgid "Until"
 msgstr ""
 
+msgid "Until that time, the project can be restored."
+msgstr ""
+
 msgid "Unverified"
 msgstr ""
 
@@ -19886,6 +19949,9 @@ msgstr ""
 msgid "Verify SAML Configuration"
 msgstr ""
 
+msgid "Verify configuration"
+msgstr ""
+
 msgid "Version"
 msgstr ""
 
@@ -20095,6 +20161,9 @@ msgstr ""
 msgid "We could not determine the path to remove the issue"
 msgstr ""
 
+msgid "We couldn't reach the Prometheus server. Either the server no longer exists or the configuration details need updating."
+msgstr ""
+
 msgid "We created a short guided tour that will help you learn the basics of GitLab and how it will help you be better at your job. It should only take a couple of minutes. You will be guided by two types of helpers, best recognized by their color."
 msgstr ""
 
@@ -20949,6 +21018,9 @@ msgstr ""
 msgid "among other things"
 msgstr ""
 
+msgid "archived"
+msgstr ""
+
 msgid "assign yourself"
 msgstr ""
 
@@ -21893,6 +21965,9 @@ msgstr ""
 msgid "pending comment"
 msgstr ""
 
+msgid "pending removal"
+msgstr ""
+
 msgid "pipeline"
 msgstr ""
 
diff --git a/qa/qa/page/project/settings/advanced.rb b/qa/qa/page/project/settings/advanced.rb
index 3a5067a9541..c95c47fa560 100644
--- a/qa/qa/page/project/settings/advanced.rb
+++ b/qa/qa/page/project/settings/advanced.rb
@@ -12,6 +12,9 @@ module QA
             element :project_path_field
             element :change_path_button
             element :transfer_button
+          end
+
+          view 'app/views/projects/settings/_archive.html.haml' do
             element :archive_project_link
             element :unarchive_project_link
           end
diff --git a/scripts/ee-specific-lines-check b/scripts/ee-specific-lines-check
deleted file mode 100755
index 4114575168c..00000000000
--- a/scripts/ee-specific-lines-check
+++ /dev/null
@@ -1,42 +0,0 @@
-#!/usr/bin/env ruby
-
-require_relative 'ee_specific_check/ee_specific_check'
-
-include EESpecificCheck # rubocop:disable Style/MixinUsage
-git_version
-
-base = find_compare_base
-
-current_numstat = updated_diff_numstat(base.ce_base, base.ee_base)
-updated_numstat = updated_diff_numstat(base.ce_head, base.ee_head)
-
-offenses = updated_numstat.select do |file, updated_delta|
-  current_delta = current_numstat[file]
-
-  more_lines = updated_delta > current_delta
-
-  more_lines &&
-    !WHITELIST.any? { |pattern| Dir.glob(pattern, File::FNM_DOTMATCH).include?(file) }
-end
-
-if offenses.empty?
-  say "🎉 All good, congrats! 🎉"
-else
-  puts
-
-  offenses.each do |(file, delta)|
-    puts "* 💥 #{file} has #{delta - current_numstat[file]} updated lines that differ between EE and CE! 💥"
-  end
-
-  say <<~MESSAGE
-    ℹ️ Make sure all lines in shared files have been updated in your backport merge request and the branch name includes #{minimal_ce_branch_name}.
-    ℹ️ Consider using an EE module to add the features you want.
-    ℹ️ See this for detail: https://docs.gitlab.com/ee/development/ee_features.html#ee-features-based-on-ce-features
-  MESSAGE
-end
-
-remove_remotes
-
-say "ℹ️ For more information on why, see https://gitlab.com/gitlab-org/gitlab/issues/2952"
-
-exit(offenses.size)
diff --git a/scripts/frontend/check_no_partial_karma_jest.sh b/scripts/frontend/check_no_partial_karma_jest.sh
index 0d0c897bb18..c5fffa5900b 100755
--- a/scripts/frontend/check_no_partial_karma_jest.sh
+++ b/scripts/frontend/check_no_partial_karma_jest.sh
@@ -1,6 +1,12 @@
 #!/usr/bin/env bash
 
-karma_files=$(find spec/javascripts ee/spec/javascripts -type f -name '*_spec.js' -not -path '*/helpers/*')
+karma_directory=spec/javascripts
+
+if [ -d ee ]; then
+  karma_directory="$karma_directory ee/$karma_directory"
+fi
+
+karma_files=$(find $karma_directory -type f -name '*_spec.js' -not -path '*/helpers/*')
 violations=""
 
 for karma_file in $karma_files; do
diff --git a/spec/controllers/projects/service_hook_logs_controller_spec.rb b/spec/controllers/projects/service_hook_logs_controller_spec.rb
new file mode 100644
index 00000000000..ca57b0579a8
--- /dev/null
+++ b/spec/controllers/projects/service_hook_logs_controller_spec.rb
@@ -0,0 +1,41 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe Projects::ServiceHookLogsController do
+  let(:project) { create(:project, :repository) }
+  let(:user) { create(:user) }
+  let(:service) { create(:drone_ci_service, project: project) }
+  let(:log) { create(:web_hook_log, web_hook: service.service_hook) }
+  let(:log_params) do
+    {
+      namespace_id: project.namespace,
+      project_id: project,
+      service_id: service.to_param,
+      id: log.id
+    }
+  end
+
+  before do
+    sign_in(user)
+    project.add_maintainer(user)
+  end
+
+  describe 'GET #show' do
+    subject { get :show, params: log_params }
+
+    it do
+      expect(response).to be_successful
+    end
+  end
+
+  describe 'POST #retry' do
+    subject { post :retry, params: log_params }
+
+    it 'executes the hook and redirects to the service form' do
+      expect_any_instance_of(ServiceHook).to receive(:execute)
+      expect_any_instance_of(described_class).to receive(:set_hook_execution_notice)
+      expect(subject).to redirect_to(edit_project_service_path(project, service))
+    end
+  end
+end
diff --git a/spec/factories/services.rb b/spec/factories/services.rb
index f9c77dbf87f..b6bb30d1f93 100644
--- a/spec/factories/services.rb
+++ b/spec/factories/services.rb
@@ -44,6 +44,13 @@ FactoryBot.define do
     end
   end
 
+  factory :drone_ci_service do
+    project
+    active { true }
+    drone_url { 'https://bamboo.example.com' }
+    token { 'test' }
+  end
+
   factory :jira_service do
     project
     active { true }
diff --git a/spec/frontend/monitoring/__snapshots__/dashboard_state_spec.js.snap b/spec/frontend/monitoring/components/__snapshots__/empty_state_spec.js.snap
index 5f24bab600c..5f24bab600c 100644
--- a/spec/frontend/monitoring/__snapshots__/dashboard_state_spec.js.snap
+++ b/spec/frontend/monitoring/components/__snapshots__/empty_state_spec.js.snap
diff --git a/spec/frontend/monitoring/components/__snapshots__/group_empty_state_spec.js.snap b/spec/frontend/monitoring/components/__snapshots__/group_empty_state_spec.js.snap
new file mode 100644
index 00000000000..7f37a83d291
--- /dev/null
+++ b/spec/frontend/monitoring/components/__snapshots__/group_empty_state_spec.js.snap
@@ -0,0 +1,79 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`GroupEmptyState Renders an empty state for BAD_QUERY 1`] = `
+<glemptystate-stub
+  compact="true"
+  primarybuttonlink="/path/to/settings"
+  primarybuttontext="Verify configuration"
+  svgpath="/path/to/empty-group-illustration.svg"
+  title="Query cannot be processed"
+/>
+`;
+
+exports[`GroupEmptyState Renders an empty state for BAD_QUERY 2`] = `"The Prometheus server responded with \\"bad request\\". Please check your queries are correct and are supported in your Prometheus version. <a href=\\"/path/to/docs\\">More information</a>"`;
+
+exports[`GroupEmptyState Renders an empty state for CONNECTION_FAILED 1`] = `
+<glemptystate-stub
+  compact="true"
+  description="We couldn't reach the Prometheus server. Either the server no longer exists or the configuration details need updating."
+  primarybuttonlink="/path/to/settings"
+  primarybuttontext="Verify configuration"
+  svgpath="/path/to/empty-group-illustration.svg"
+  title="Connection failed"
+/>
+`;
+
+exports[`GroupEmptyState Renders an empty state for CONNECTION_FAILED 2`] = `undefined`;
+
+exports[`GroupEmptyState Renders an empty state for FOO STATE 1`] = `
+<glemptystate-stub
+  compact="true"
+  description="An error occurred while loading the data. Please try again."
+  svgpath="/path/to/empty-group-illustration.svg"
+  title="An error has occurred"
+/>
+`;
+
+exports[`GroupEmptyState Renders an empty state for FOO STATE 2`] = `undefined`;
+
+exports[`GroupEmptyState Renders an empty state for LOADING 1`] = `
+<glemptystate-stub
+  compact="true"
+  description="Creating graphs uses the data from the Prometheus server. If this takes a long time, ensure that data is available."
+  svgpath="/path/to/empty-group-illustration.svg"
+  title="Waiting for performance data"
+/>
+`;
+
+exports[`GroupEmptyState Renders an empty state for LOADING 2`] = `undefined`;
+
+exports[`GroupEmptyState Renders an empty state for NO_DATA 1`] = `
+<glemptystate-stub
+  compact="true"
+  svgpath="/path/to/empty-group-illustration.svg"
+  title="No data to display"
+/>
+`;
+
+exports[`GroupEmptyState Renders an empty state for NO_DATA 2`] = `"The data source is connected, but there is no data to display. <a href=\\"/path/to/docs\\">More information</a>"`;
+
+exports[`GroupEmptyState Renders an empty state for TIMEOUT 1`] = `
+<glemptystate-stub
+  compact="true"
+  svgpath="/path/to/empty-group-illustration.svg"
+  title="Connection timed out"
+/>
+`;
+
+exports[`GroupEmptyState Renders an empty state for TIMEOUT 2`] = `"Charts can't be displayed as the request for data has timed out. <a href=\\"/path/to/docs\\">More information</a>"`;
+
+exports[`GroupEmptyState Renders an empty state for UNKNOWN_ERROR 1`] = `
+<glemptystate-stub
+  compact="true"
+  description="An error occurred while loading the data. Please try again."
+  svgpath="/path/to/empty-group-illustration.svg"
+  title="An error has occurred"
+/>
+`;
+
+exports[`GroupEmptyState Renders an empty state for UNKNOWN_ERROR 2`] = `undefined`;
diff --git a/spec/frontend/monitoring/dashboard_state_spec.js b/spec/frontend/monitoring/components/empty_state_spec.js
index e985e5fb443..e985e5fb443 100644
--- a/spec/frontend/monitoring/dashboard_state_spec.js
+++ b/spec/frontend/monitoring/components/empty_state_spec.js
diff --git a/spec/frontend/monitoring/components/group_empty_state_spec.js b/spec/frontend/monitoring/components/group_empty_state_spec.js
new file mode 100644
index 00000000000..e8ef8192067
--- /dev/null
+++ b/spec/frontend/monitoring/components/group_empty_state_spec.js
@@ -0,0 +1,34 @@
+import { shallowMount } from '@vue/test-utils';
+import GroupEmptyState from '~/monitoring/components/group_empty_state.vue';
+import { metricStates } from '~/monitoring/constants';
+
+function createComponent(props) {
+  return shallowMount(GroupEmptyState, {
+    propsData: {
+      ...props,
+      documentationPath: '/path/to/docs',
+      settingsPath: '/path/to/settings',
+      svgPath: '/path/to/empty-group-illustration.svg',
+    },
+  });
+}
+
+describe('GroupEmptyState', () => {
+  const supportedStates = [
+    metricStates.NO_DATA,
+    metricStates.TIMEOUT,
+    metricStates.CONNECTION_FAILED,
+    metricStates.BAD_QUERY,
+    metricStates.LOADING,
+    metricStates.UNKNOWN_ERROR,
+    'FOO STATE', // does not fail with unknown states
+  ];
+
+  test.each(supportedStates)('Renders an empty state for %s', selectedState => {
+    const wrapper = createComponent({ selectedState });
+
+    expect(wrapper.element).toMatchSnapshot();
+    // slot is not rendered by the stub, test it separately
+    expect(wrapper.vm.currentState.slottedDescription).toMatchSnapshot();
+  });
+});
diff --git a/spec/frontend/monitoring/store/actions_spec.js b/spec/frontend/monitoring/store/actions_spec.js
index 92d469270c9..f38bd4384e2 100644
--- a/spec/frontend/monitoring/store/actions_spec.js
+++ b/spec/frontend/monitoring/store/actions_spec.js
@@ -529,7 +529,7 @@ describe('Monitoring store actions', () => {
             },
           },
           {
-            type: types.RECEIVE_METRIC_RESULT_ERROR,
+            type: types.RECEIVE_METRIC_RESULT_FAILURE,
             payload: {
               metricId: metric.metric_id,
               error,
diff --git a/spec/frontend/monitoring/store/getters_spec.js b/spec/frontend/monitoring/store/getters_spec.js
index 3b6f33ed8b1..9e325fe3cf9 100644
--- a/spec/frontend/monitoring/store/getters_spec.js
+++ b/spec/frontend/monitoring/store/getters_spec.js
@@ -1,7 +1,7 @@
 import * as getters from '~/monitoring/stores/getters';
-
 import mutations from '~/monitoring/stores/mutations';
 import * as types from '~/monitoring/stores/mutation_types';
+import { metricStates } from '~/monitoring/constants';
 import {
   metricsGroupsAPIResponse,
   mockedEmptyResult,
@@ -10,6 +10,124 @@ import {
 } from '../mock_data';
 
 describe('Monitoring store Getters', () => {
+  describe('getMetricStates', () => {
+    let setupState;
+    let state;
+    let getMetricStates;
+
+    beforeEach(() => {
+      setupState = (initState = {}) => {
+        state = initState;
+        getMetricStates = getters.getMetricStates(state);
+      };
+    });
+
+    it('has method-style access', () => {
+      setupState();
+
+      expect(getMetricStates).toEqual(expect.any(Function));
+    });
+
+    it('when dashboard has no panel groups, returns empty', () => {
+      setupState({
+        dashboard: {
+          panel_groups: [],
+        },
+      });
+
+      expect(getMetricStates()).toEqual([]);
+    });
+
+    describe('when the dashboard is set', () => {
+      let groups;
+      beforeEach(() => {
+        setupState({
+          dashboard: { panel_groups: [] },
+        });
+        mutations[types.RECEIVE_METRICS_DATA_SUCCESS](state, metricsGroupsAPIResponse);
+        groups = state.dashboard.panel_groups;
+      });
+
+      it('no loaded metric returns empty', () => {
+        expect(getMetricStates()).toEqual([]);
+      });
+
+      it('on an empty metric with no result, returns NO_DATA', () => {
+        mutations[types.RECEIVE_METRICS_DATA_SUCCESS](state, metricsGroupsAPIResponse);
+        mutations[types.RECEIVE_METRIC_RESULT_SUCCESS](state, mockedEmptyResult);
+
+        expect(getMetricStates()).toEqual([metricStates.NO_DATA]);
+      });
+
+      it('on a metric with a result, returns OK', () => {
+        mutations[types.RECEIVE_METRICS_DATA_SUCCESS](state, metricsGroupsAPIResponse);
+        mutations[types.RECEIVE_METRIC_RESULT_SUCCESS](state, mockedQueryResultPayload);
+
+        expect(getMetricStates()).toEqual([metricStates.OK]);
+      });
+
+      it('on a metric with an error, returns an error', () => {
+        mutations[types.RECEIVE_METRICS_DATA_SUCCESS](state, metricsGroupsAPIResponse);
+        mutations[types.RECEIVE_METRIC_RESULT_FAILURE](state, {
+          metricId: groups[0].panels[0].metrics[0].metricId,
+        });
+
+        expect(getMetricStates()).toEqual([metricStates.UNKNOWN_ERROR]);
+      });
+
+      it('on multiple metrics with results, returns OK', () => {
+        mutations[types.RECEIVE_METRICS_DATA_SUCCESS](state, metricsGroupsAPIResponse);
+        mutations[types.RECEIVE_METRIC_RESULT_SUCCESS](state, mockedQueryResultPayload);
+        mutations[types.RECEIVE_METRIC_RESULT_SUCCESS](state, mockedQueryResultPayloadCoresTotal);
+
+        expect(getMetricStates()).toEqual([metricStates.OK]);
+
+        // Filtered by groups
+        expect(getMetricStates(state.dashboard.panel_groups[0].key)).toEqual([]);
+        expect(getMetricStates(state.dashboard.panel_groups[1].key)).toEqual([metricStates.OK]);
+      });
+      it('on multiple metrics errors', () => {
+        mutations[types.RECEIVE_METRICS_DATA_SUCCESS](state, metricsGroupsAPIResponse);
+
+        mutations[types.RECEIVE_METRIC_RESULT_FAILURE](state, {
+          metricId: groups[0].panels[0].metrics[0].metricId,
+        });
+        mutations[types.RECEIVE_METRIC_RESULT_FAILURE](state, {
+          metricId: groups[1].panels[0].metrics[0].metricId,
+        });
+        mutations[types.RECEIVE_METRIC_RESULT_FAILURE](state, {
+          metricId: groups[1].panels[1].metrics[0].metricId,
+        });
+
+        // Entire dashboard fails
+        expect(getMetricStates()).toEqual([metricStates.UNKNOWN_ERROR]);
+        expect(getMetricStates(groups[0].key)).toEqual([metricStates.UNKNOWN_ERROR]);
+        expect(getMetricStates(groups[1].key)).toEqual([metricStates.UNKNOWN_ERROR]);
+      });
+
+      it('on multiple metrics with errors', () => {
+        mutations[types.RECEIVE_METRICS_DATA_SUCCESS](state, metricsGroupsAPIResponse);
+
+        // An success in 1 group
+        mutations[types.RECEIVE_METRIC_RESULT_SUCCESS](state, mockedQueryResultPayload);
+        // An error in 2 groups
+        mutations[types.RECEIVE_METRIC_RESULT_FAILURE](state, {
+          metricId: groups[0].panels[0].metrics[0].metricId,
+        });
+        mutations[types.RECEIVE_METRIC_RESULT_FAILURE](state, {
+          metricId: groups[1].panels[1].metrics[0].metricId,
+        });
+
+        expect(getMetricStates()).toEqual([metricStates.OK, metricStates.UNKNOWN_ERROR]);
+        expect(getMetricStates(groups[0].key)).toEqual([metricStates.UNKNOWN_ERROR]);
+        expect(getMetricStates(groups[1].key)).toEqual([
+          metricStates.OK,
+          metricStates.UNKNOWN_ERROR,
+        ]);
+      });
+    });
+  });
+
   describe('metricsWithData', () => {
     let metricsWithData;
     let setupState;
diff --git a/spec/frontend/monitoring/store/mutations_spec.js b/spec/frontend/monitoring/store/mutations_spec.js
index 8da172ec634..60107a03674 100644
--- a/spec/frontend/monitoring/store/mutations_spec.js
+++ b/spec/frontend/monitoring/store/mutations_spec.js
@@ -3,7 +3,7 @@ import httpStatusCodes from '~/lib/utils/http_status';
 import mutations from '~/monitoring/stores/mutations';
 import * as types from '~/monitoring/stores/mutation_types';
 import state from '~/monitoring/stores/state';
-import { metricsErrors } from '~/monitoring/constants';
+import { metricStates } from '~/monitoring/constants';
 import {
   metricsGroupsAPIResponse,
   deploymentData,
@@ -120,7 +120,7 @@ describe('Monitoring mutations', () => {
           expect.objectContaining({
             loading: true,
             result: null,
-            error: null,
+            state: metricStates.LOADING,
           }),
         );
       });
@@ -153,20 +153,20 @@ describe('Monitoring mutations', () => {
         expect(getMetric()).toEqual(
           expect.objectContaining({
             loading: false,
-            error: null,
+            state: metricStates.OK,
           }),
         );
       });
     });
 
-    describe('RECEIVE_METRIC_RESULT_ERROR', () => {
+    describe('RECEIVE_METRIC_RESULT_FAILURE', () => {
       beforeEach(() => {
         mutations[types.RECEIVE_METRICS_DATA_SUCCESS](stateCopy, dashboardGroups);
       });
       it('maintains the loading state when a metric fails', () => {
         expect(stateCopy.showEmptyState).toBe(true);
 
-        mutations[types.RECEIVE_METRIC_RESULT_ERROR](stateCopy, {
+        mutations[types.RECEIVE_METRIC_RESULT_FAILURE](stateCopy, {
           metricId,
           error: 'an error',
         });
@@ -175,7 +175,7 @@ describe('Monitoring mutations', () => {
       });
 
       it('stores a timeout error in a metric', () => {
-        mutations[types.RECEIVE_METRIC_RESULT_ERROR](stateCopy, {
+        mutations[types.RECEIVE_METRIC_RESULT_FAILURE](stateCopy, {
           metricId,
           error: { message: 'BACKOFF_TIMEOUT' },
         });
@@ -184,13 +184,13 @@ describe('Monitoring mutations', () => {
           expect.objectContaining({
             loading: false,
             result: null,
-            error: metricsErrors.TIMEOUT,
+            state: metricStates.TIMEOUT,
           }),
         );
       });
 
       it('stores a connection failed error in a metric', () => {
-        mutations[types.RECEIVE_METRIC_RESULT_ERROR](stateCopy, {
+        mutations[types.RECEIVE_METRIC_RESULT_FAILURE](stateCopy, {
           metricId,
           error: {
             response: {
@@ -202,13 +202,13 @@ describe('Monitoring mutations', () => {
           expect.objectContaining({
             loading: false,
             result: null,
-            error: metricsErrors.CONNECTION_FAILED,
+            state: metricStates.CONNECTION_FAILED,
           }),
         );
       });
 
       it('stores a bad data error in a metric', () => {
-        mutations[types.RECEIVE_METRIC_RESULT_ERROR](stateCopy, {
+        mutations[types.RECEIVE_METRIC_RESULT_FAILURE](stateCopy, {
           metricId,
           error: {
             response: {
@@ -221,13 +221,13 @@ describe('Monitoring mutations', () => {
           expect.objectContaining({
             loading: false,
             result: null,
-            error: metricsErrors.BAD_DATA,
+            state: metricStates.BAD_QUERY,
           }),
         );
       });
 
       it('stores an unknown error in a metric', () => {
-        mutations[types.RECEIVE_METRIC_RESULT_ERROR](stateCopy, {
+        mutations[types.RECEIVE_METRIC_RESULT_FAILURE](stateCopy, {
           metricId,
           error: null, // no reason in response
         });
@@ -236,7 +236,7 @@ describe('Monitoring mutations', () => {
           expect.objectContaining({
             loading: false,
             result: null,
-            error: metricsErrors.UNKNOWN_ERROR,
+            state: metricStates.UNKNOWN_ERROR,
           }),
         );
       });
diff --git a/spec/javascripts/ide/stores/actions_spec.js b/spec/javascripts/ide/stores/actions_spec.js
index 708c5ea75e0..0ee114cb70d 100644
--- a/spec/javascripts/ide/stores/actions_spec.js
+++ b/spec/javascripts/ide/stores/actions_spec.js
@@ -92,26 +92,58 @@ describe('Multi-file store actions', () => {
         .catch(done.fail);
     });
 
-    it('closes the temp file if it was open', done => {
+    it('closes the temp file and deletes it if it was open', done => {
       f.tempFile = true;
 
       testAction(
         discardAllChanges,
         undefined,
         store.state,
+        [{ type: types.REMOVE_ALL_CHANGES_FILES }],
         [
-          { type: types.DISCARD_FILE_CHANGES, payload: 'discardAll' },
-          { type: types.REMOVE_ALL_CHANGES_FILES },
+          { type: 'closeFile', payload: jasmine.objectContaining({ path: 'discardAll' }) },
+          { type: 'deleteEntry', payload: 'discardAll' },
         ],
+        done,
+      );
+    });
+
+    it('renames the file to its original name and closes it if it was open', done => {
+      Object.assign(f, {
+        prevPath: 'parent/path/old_name',
+        prevName: 'old_name',
+        prevParentPath: 'parent/path',
+      });
+
+      testAction(
+        discardAllChanges,
+        undefined,
+        store.state,
+        [{ type: types.REMOVE_ALL_CHANGES_FILES }],
         [
+          { type: 'closeFile', payload: jasmine.objectContaining({ path: 'discardAll' }) },
           {
-            type: 'closeFile',
-            payload: jasmine.objectContaining({ path: 'discardAll' }),
+            type: 'renameEntry',
+            payload: { path: 'discardAll', name: 'old_name', parentPath: 'parent/path' },
           },
         ],
         done,
       );
     });
+
+    it('discards file changes on all other files', done => {
+      testAction(
+        discardAllChanges,
+        undefined,
+        store.state,
+        [
+          { type: types.DISCARD_FILE_CHANGES, payload: 'discardAll' },
+          { type: types.REMOVE_ALL_CHANGES_FILES },
+        ],
+        [],
+        done,
+      );
+    });
   });
 
   describe('closeAllFiles', () => {
diff --git a/spec/javascripts/monitoring/components/dashboard_spec.js b/spec/javascripts/monitoring/components/dashboard_spec.js
index 37a811f153f..b29bac21820 100644
--- a/spec/javascripts/monitoring/components/dashboard_spec.js
+++ b/spec/javascripts/monitoring/components/dashboard_spec.js
@@ -4,7 +4,8 @@ import { GlToast } from '@gitlab/ui';
 import VueDraggable from 'vuedraggable';
 import MockAdapter from 'axios-mock-adapter';
 import Dashboard from '~/monitoring/components/dashboard.vue';
-import EmptyState from '~/monitoring/components/empty_state.vue';
+import { metricStates } from '~/monitoring/constants';
+import GroupEmptyState from '~/monitoring/components/group_empty_state.vue';
 import * as types from '~/monitoring/stores/mutation_types';
 import { createStore } from '~/monitoring/stores';
 import axios from '~/lib/utils/axios_utils';
@@ -401,7 +402,7 @@ describe('Dashboard', () => {
     });
 
     beforeEach(done => {
-      createComponentWrapper({ hasMetrics: true }, { attachToDocument: true });
+      createComponentWrapper({ hasMetrics: true });
       setupComponentStore(wrapper.vm);
 
       wrapper.vm.$nextTick(done);
@@ -411,16 +412,16 @@ describe('Dashboard', () => {
       const emptyGroup = wrapper.findAll({ ref: 'empty-group' });
 
       expect(emptyGroup).toHaveLength(1);
-      expect(emptyGroup.is(EmptyState)).toBe(true);
+      expect(emptyGroup.is(GroupEmptyState)).toBe(true);
     });
 
-    it('group empty area displays a "noDataGroup"', () => {
+    it('group empty area displays a NO_DATA state', () => {
       expect(
         wrapper
           .findAll({ ref: 'empty-group' })
           .at(0)
           .props('selectedState'),
-      ).toEqual('noDataGroup');
+      ).toEqual(metricStates.NO_DATA);
     });
   });
 
diff --git a/spec/models/blob_spec.rb b/spec/models/blob_spec.rb
index 9e55fbcce20..2c141cae98d 100644
--- a/spec/models/blob_spec.rb
+++ b/spec/models/blob_spec.rb
@@ -421,4 +421,21 @@ describe Blob do
       end
     end
   end
+
+  describe 'policy' do
+    let(:project) { build(:project) }
+    subject { described_class.new(fake_blob(path: 'foo'), project) }
+
+    it 'works with policy' do
+      expect(Ability.allowed?(project.creator, :read_blob, subject)).to be_truthy
+    end
+
+    context 'when project is nil' do
+      subject { described_class.new(fake_blob(path: 'foo')) }
+
+      it 'does not err' do
+        expect(Ability.allowed?(project.creator, :read_blob, subject)).to be_falsey
+      end
+    end
+  end
 end
diff --git a/spec/models/concerns/safe_url_spec.rb b/spec/models/concerns/safe_url_spec.rb
new file mode 100644
index 00000000000..3244410181e
--- /dev/null
+++ b/spec/models/concerns/safe_url_spec.rb
@@ -0,0 +1,52 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe SafeUrl do
+  describe '#safe_url' do
+    class TestClass
+      include SafeUrl
+
+      attr_reader :url
+
+      def initialize(url)
+        @url = url
+      end
+    end
+
+    let(:test_class) { TestClass.new(url) }
+    let(:url) { 'http://example.com' }
+
+    subject { test_class.safe_url }
+
+    it { is_expected.to eq(url) }
+
+    context 'when URL contains credentials' do
+      let(:url) { 'http://foo:bar@example.com' }
+
+      it { is_expected.to eq('http://*****:*****@example.com')}
+
+      context 'when username is whitelisted' do
+        subject { test_class.safe_url(usernames_whitelist: usernames_whitelist) }
+
+        let(:usernames_whitelist) { %w[foo] }
+
+        it 'does expect the whitelisted username not to be masked' do
+          is_expected.to eq('http://foo:*****@example.com')
+        end
+      end
+    end
+
+    context 'when URL is empty' do
+      let(:url) { nil }
+
+      it { is_expected.to be_nil }
+    end
+
+    context 'when URI raises an error' do
+      let(:url) { 123 }
+
+      it { is_expected.to be_nil }
+    end
+  end
+end
diff --git a/spec/models/hooks/web_hook_log_spec.rb b/spec/models/hooks/web_hook_log_spec.rb
index 85934b81086..22aad2fab0a 100644
--- a/spec/models/hooks/web_hook_log_spec.rb
+++ b/spec/models/hooks/web_hook_log_spec.rb
@@ -29,6 +29,25 @@ describe WebHookLog do
     end
   end
 
+  describe '#save' do
+    let(:web_hook_log) { build(:web_hook_log, url: url) }
+    let(:url) { 'http://example.com' }
+
+    subject { web_hook_log.save! }
+
+    it { is_expected.to eq(true) }
+
+    context 'with basic auth credentials' do
+      let(:url) { 'http://test:123@example.com'}
+
+      it 'obfuscates the basic auth credentials' do
+        subject
+
+        expect(web_hook_log.url).to eq('http://*****:*****@example.com')
+      end
+    end
+  end
+
   describe '#success?' do
     let(:web_hook_log) { build(:web_hook_log, response_status: status) }
 
diff --git a/spec/models/readme_blob_spec.rb b/spec/models/readme_blob_spec.rb
new file mode 100644
index 00000000000..f07713bd908
--- /dev/null
+++ b/spec/models/readme_blob_spec.rb
@@ -0,0 +1,16 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe ReadmeBlob do
+  include FakeBlobHelpers
+
+  describe 'policy' do
+    let(:project) { build(:project, :repository) }
+    subject { described_class.new(fake_blob(path: 'README.md'), project.repository) }
+
+    it 'works with policy' do
+      expect(Ability.allowed?(project.creator, :read_blob, subject)).to be_truthy
+    end
+  end
+end
diff --git a/spec/policies/blob_policy_spec.rb b/spec/policies/blob_policy_spec.rb
new file mode 100644
index 00000000000..20c8a55f437
--- /dev/null
+++ b/spec/policies/blob_policy_spec.rb
@@ -0,0 +1,31 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe BlobPolicy do
+  include_context 'ProjectPolicyTable context'
+  include ProjectHelpers
+  using RSpec::Parameterized::TableSyntax
+
+  let(:project) { create(:project, :repository, project_level) }
+  let(:user) { create_user_from_membership(project, membership) }
+  let(:blob) { project.repository.blob_at(SeedRepo::FirstCommit::ID, 'README.md') }
+
+  subject(:policy) { described_class.new(user, blob) }
+
+  where(:project_level, :feature_access_level, :membership, :expected_count) do
+    permission_table_for_guest_feature_access_and_non_private_project_only
+  end
+
+  with_them do
+    it "grants permission" do
+      update_feature_access_level(project, feature_access_level)
+
+      if expected_count == 1
+        expect(policy).to be_allowed(:read_blob)
+      else
+        expect(policy).to be_disallowed(:read_blob)
+      end
+    end
+  end
+end
diff --git a/spec/policies/wiki_page_policy_spec.rb b/spec/policies/wiki_page_policy_spec.rb
new file mode 100644
index 00000000000..e550ccf6d65
--- /dev/null
+++ b/spec/policies/wiki_page_policy_spec.rb
@@ -0,0 +1,31 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe WikiPagePolicy do
+  include_context 'ProjectPolicyTable context'
+  include ProjectHelpers
+  using RSpec::Parameterized::TableSyntax
+
+  let(:project) { create(:project, :wiki_repo, project_level) }
+  let(:user) { create_user_from_membership(project, membership) }
+  let(:wiki_page) { create(:wiki_page, wiki: project.wiki) }
+
+  subject(:policy) { described_class.new(user, wiki_page) }
+
+  where(:project_level, :feature_access_level, :membership, :expected_count) do
+    permission_table_for_guest_feature_access
+  end
+
+  with_them do
+    it "grants permission" do
+      update_feature_access_level(project, feature_access_level)
+
+      if expected_count == 1
+        expect(policy).to be_allowed(:read_wiki_page)
+      else
+        expect(policy).to be_disallowed(:read_wiki_page)
+      end
+    end
+  end
+end
diff --git a/spec/presenters/hooks/project_hook_presenter_spec.rb b/spec/presenters/hooks/project_hook_presenter_spec.rb
new file mode 100644
index 00000000000..773e8ccf51e
--- /dev/null
+++ b/spec/presenters/hooks/project_hook_presenter_spec.rb
@@ -0,0 +1,29 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe ProjectHookPresenter do
+  let(:web_hook_log) { create(:web_hook_log) }
+  let(:project) { web_hook_log.web_hook.project }
+  let(:web_hook) { web_hook_log.web_hook }
+
+  describe '#logs_details_path' do
+    subject { web_hook.present.logs_details_path(web_hook_log) }
+
+    let(:expected_path) do
+      "/#{project.namespace.path}/#{project.name}/hooks/#{web_hook.id}/hook_logs/#{web_hook_log.id}"
+    end
+
+    it { is_expected.to eq(expected_path) }
+  end
+
+  describe '#logs_retry_path' do
+    subject { web_hook.present.logs_details_path(web_hook_log) }
+
+    let(:expected_path) do
+      "/#{project.namespace.path}/#{project.name}/hooks/#{web_hook.id}/hook_logs/#{web_hook_log.id}"
+    end
+
+    it { is_expected.to eq(expected_path) }
+  end
+end
diff --git a/spec/presenters/hooks/service_hook_presenter_spec.rb b/spec/presenters/hooks/service_hook_presenter_spec.rb
new file mode 100644
index 00000000000..bea57768e3e
--- /dev/null
+++ b/spec/presenters/hooks/service_hook_presenter_spec.rb
@@ -0,0 +1,30 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe ServiceHookPresenter do
+  let(:web_hook_log) { create(:web_hook_log, web_hook: service_hook) }
+  let(:service_hook) { create(:service_hook, service: service) }
+  let(:service) { create(:drone_ci_service, project: project) }
+  let(:project) { create(:project) }
+
+  describe '#logs_details_path' do
+    subject { service_hook.present.logs_details_path(web_hook_log) }
+
+    let(:expected_path) do
+      "/#{project.namespace.path}/#{project.name}/-/services/#{service.to_param}/hook_logs/#{web_hook_log.id}"
+    end
+
+    it { is_expected.to eq(expected_path) }
+  end
+
+  describe '#logs_retry_path' do
+    subject { service_hook.present.logs_retry_path(web_hook_log) }
+
+    let(:expected_path) do
+      "/#{project.namespace.path}/#{project.name}/-/services/#{service.to_param}/hook_logs/#{web_hook_log.id}/retry"
+    end
+
+    it { is_expected.to eq(expected_path) }
+  end
+end
diff --git a/spec/presenters/web_hook_log_presenter_spec.rb b/spec/presenters/web_hook_log_presenter_spec.rb
new file mode 100644
index 00000000000..8812a0ba594
--- /dev/null
+++ b/spec/presenters/web_hook_log_presenter_spec.rb
@@ -0,0 +1,47 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe WebHookLogPresenter do
+  include Gitlab::Routing.url_helpers
+
+  describe '#details_path' do
+    let(:web_hook_log) { create(:web_hook_log, web_hook: web_hook) }
+    let(:project) { create(:project) }
+
+    subject { web_hook_log.present.details_path }
+
+    context 'project hook' do
+      let(:web_hook) { create(:project_hook, project: project) }
+
+      it { is_expected.to eq(project_hook_hook_log_path(project, web_hook, web_hook_log)) }
+    end
+
+    context 'service hook' do
+      let(:web_hook) { create(:service_hook, service: service) }
+      let(:service) { create(:drone_ci_service, project: project) }
+
+      it { is_expected.to eq(project_service_hook_log_path(project, service, web_hook_log)) }
+    end
+  end
+
+  describe '#retry_path' do
+    let(:web_hook_log) { create(:web_hook_log, web_hook: web_hook) }
+    let(:project) { create(:project) }
+
+    subject { web_hook_log.present.retry_path }
+
+    context 'project hook' do
+      let(:web_hook) { create(:project_hook, project: project) }
+
+      it { is_expected.to eq(retry_project_hook_hook_log_path(project, web_hook, web_hook_log)) }
+    end
+
+    context 'service hook' do
+      let(:web_hook) { create(:service_hook, service: service) }
+      let(:service) { create(:drone_ci_service, project: project) }
+
+      it { is_expected.to eq(retry_project_service_hook_log_path(project, service, web_hook_log)) }
+    end
+  end
+end
diff --git a/spec/requests/api/graphql/mutations/snippets/mark_as_spam_spec.rb b/spec/requests/api/graphql/mutations/snippets/mark_as_spam_spec.rb
new file mode 100644
index 00000000000..0e8fe4987b9
--- /dev/null
+++ b/spec/requests/api/graphql/mutations/snippets/mark_as_spam_spec.rb
@@ -0,0 +1,63 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe 'Mark snippet as spam' do
+  include GraphqlHelpers
+
+  let_it_be(:admin) { create(:admin) }
+  let_it_be(:other_user) { create(:user) }
+  let_it_be(:snippet) { create(:personal_snippet) }
+  let_it_be(:user_agent_detail) { create(:user_agent_detail, subject: snippet) }
+  let(:current_user) { snippet.author }
+  let(:mutation) do
+    variables = {
+      id: snippet.to_global_id.to_s
+    }
+
+    graphql_mutation(:mark_as_spam_snippet, variables)
+  end
+
+  def mutation_response
+    graphql_mutation_response(:mark_as_spam_snippet)
+  end
+
+  shared_examples 'does not mark the snippet as spam' do
+    it do
+      expect do
+        post_graphql_mutation(mutation, current_user: current_user)
+      end.not_to change { snippet.reload.user_agent_detail.submitted }
+    end
+  end
+
+  context 'when the user does not have permission' do
+    let(:current_user) { other_user }
+
+    it_behaves_like 'a mutation that returns top-level errors',
+                    errors: [Gitlab::Graphql::Authorize::AuthorizeResource::RESOURCE_ACCESS_ERROR]
+
+    it_behaves_like 'does not mark the snippet as spam'
+  end
+
+  context 'when the user has permission' do
+    context 'when user can not mark snippet as spam' do
+      it_behaves_like 'does not mark the snippet as spam'
+    end
+
+    context 'when user can mark snippet as spam' do
+      let(:current_user) { admin }
+
+      before do
+        stub_application_setting(akismet_enabled: true)
+      end
+
+      it 'marks snippet as spam' do
+        expect_next_instance_of(SpamService) do |instance|
+          expect(instance).to receive(:mark_as_spam!)
+        end
+
+        post_graphql_mutation(mutation, current_user: current_user)
+      end
+    end
+  end
+end
diff --git a/spec/services/web_hook_service_spec.rb b/spec/services/web_hook_service_spec.rb
index 2a4368868d5..d8f13bc2e61 100644
--- a/spec/services/web_hook_service_spec.rb
+++ b/spec/services/web_hook_service_spec.rb
@@ -203,17 +203,6 @@ describe WebHookService do
           expect(hook_log.internal_error_message).to be_nil
         end
       end
-
-      context 'should not log ServiceHooks' do
-        let(:service_hook) { create(:service_hook) }
-        let(:service_instance) { described_class.new(service_hook, data, 'service_hook') }
-
-        before do
-          stub_full_request(service_hook.url, method: :post).to_return(status: 200, body: 'Success')
-        end
-
-        it { expect { service_instance.execute }.not_to change(WebHookLog, :count) }
-      end
     end
   end
 
diff --git a/spec/views/projects/services/edit.html.haml_spec.rb b/spec/views/projects/services/edit.html.haml_spec.rb
new file mode 100644
index 00000000000..12e1cda2c00
--- /dev/null
+++ b/spec/views/projects/services/edit.html.haml_spec.rb
@@ -0,0 +1,31 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe 'projects/services/edit' do
+  let(:service) { create(:drone_ci_service, project: project) }
+  let(:project) { create(:project) }
+
+  before do
+    assign :project, project
+    assign :service, service
+  end
+
+  it do
+    render
+
+    expect(rendered).not_to have_text('Recent Deliveries')
+  end
+
+  context 'service using WebHooks' do
+    before do
+      assign(:web_hook_logs, [])
+    end
+
+    it do
+      render
+
+      expect(rendered).to have_text('Recent Deliveries')
+    end
+  end
+end