Merge branch 'ce-to-ee-2018-11-07' into 'master'

CE upstream - 2018-11-07 21:57 UTC

Closes gitlab-ce#52649, gitlab-ce#52639, gitlab-ce#48956, #6070, gitlab-ce#51737, omnibus-gitlab#3872, gitlab-runner#3515, gitlab-org/quality/nightly#32, and #8234

See merge request gitlab-org/gitlab-ee!8306

GITALY_SERVER_VERSION

-0.128.0
+0.129.0

Gemfile

@@ -431,7 +431,7 @@ group :ed25519 do
 end
 
 # Gitaly GRPC client
-gem 'gitaly-proto', '~> 0.118.1', require: 'gitaly'
+gem 'gitaly-proto', '~> 0.123.0', require: 'gitaly'
 gem 'grpc', '~> 1.15.0'
 
 gem 'google-protobuf', '~> 3.6'
@@ -446,6 +446,3 @@ gem 'flipper-active_support_cache_store', '~> 0.13.0'
 # Structured logging
 gem 'lograge', '~> 0.5'
 gem 'grape_logging', '~> 1.7'
-
-# Asset synchronization
-gem 'asset_sync', '~> 2.4'

Gemfile.lock

@@ -58,11 +58,6 @@ GEM
     asciidoctor (1.5.6.2)
     asciidoctor-plantuml (0.0.8)
       asciidoctor (~> 1.5)
-    asset_sync (2.4.0)
-      activemodel (>= 4.1.0)
-      fog-core
-      mime-types (>= 2.99)
-      unf
     ast (2.4.0)
     atomic (1.1.99)
     attr_encrypted (3.1.0)
@@ -298,9 +293,8 @@ GEM
       gettext_i18n_rails (>= 0.7.1)
       po_to_json (>= 1.0.0)
       rails (>= 3.2.0)
-    gitaly-proto (0.118.1)
-      google-protobuf (~> 3.1)
-      grpc (~> 1.10)
+    gitaly-proto (0.123.0)
+      grpc (~> 1.0)
     github-markup (1.7.0)
     gitlab-license (1.0.0)
     gitlab-markup (1.6.4)
@@ -968,7 +962,6 @@ DEPENDENCIES
   asana (~> 0.6.0)
   asciidoctor (~> 1.5.6)
   asciidoctor-plantuml (= 0.0.8)
-  asset_sync (~> 2.4)
   attr_encrypted (~> 3.1.0)
   awesome_print
   aws-sdk
@@ -1034,7 +1027,7 @@ DEPENDENCIES
   gettext (~> 3.2.2)
   gettext_i18n_rails (~> 1.8.0)
   gettext_i18n_rails_js (~> 1.3)
-  gitaly-proto (~> 0.118.1)
+  gitaly-proto (~> 0.123.0)
   github-markup (~> 1.7.0)
   gitlab-license (~> 1.0)
   gitlab-markup (~> 1.6.4)
@@ -1195,4 +1188,4 @@ DEPENDENCIES
   wikicloth (= 0.8.1)
 
 BUNDLED WITH
-   1.16.6
+   1.17.1

Gemfile.rails5.lock

@@ -61,11 +61,6 @@ GEM
     asciidoctor (1.5.6.2)
     asciidoctor-plantuml (0.0.8)
       asciidoctor (~> 1.5)
-    asset_sync (2.4.0)
-      activemodel (>= 4.1.0)
-      fog-core
-      mime-types (>= 2.99)
-      unf
     ast (2.4.0)
     atomic (1.1.99)
     attr_encrypted (3.1.0)
@@ -301,9 +296,8 @@ GEM
       gettext_i18n_rails (>= 0.7.1)
       po_to_json (>= 1.0.0)
       rails (>= 3.2.0)
-    gitaly-proto (0.118.1)
-      google-protobuf (~> 3.1)
-      grpc (~> 1.10)
+    gitaly-proto (0.123.0)
+      grpc (~> 1.0)
     github-markup (1.7.0)
     gitlab-license (1.0.0)
     gitlab-markup (1.6.4)
@@ -977,7 +971,6 @@ DEPENDENCIES
   asana (~> 0.6.0)
   asciidoctor (~> 1.5.6)
   asciidoctor-plantuml (= 0.0.8)
-  asset_sync (~> 2.4)
   attr_encrypted (~> 3.1.0)
   awesome_print
   aws-sdk
@@ -1043,7 +1036,7 @@ DEPENDENCIES
   gettext (~> 3.2.2)
   gettext_i18n_rails (~> 1.8.0)
   gettext_i18n_rails_js (~> 1.3)
-  gitaly-proto (~> 0.118.1)
+  gitaly-proto (~> 0.123.0)
   github-markup (~> 1.7.0)
   gitlab-license (~> 1.0)
   gitlab-markup (~> 1.6.4)
@@ -1204,4 +1197,4 @@ DEPENDENCIES
   wikicloth (= 0.8.1)
 
 BUNDLED WITH
-   1.16.6
+   1.17.1

app/assets/javascripts/boards/components/issue_time_estimate.vue

@@ -41,8 +41,7 @@ export default {
       placement="bottom"
       class="js-issue-time-estimate"
     >
-      <span class="bold">{{ __('Time estimate') }}</span>
-      <br /> 
+      <span class="bold d-block">{{ __('Time estimate') }}</span>
       {{ title }}
     </gl-tooltip>
   </span>

app/assets/javascripts/clusters/clusters_bundle.js

@@ -28,6 +28,7 @@ export default class Clusters {
       installIngressPath,
       installRunnerPath,
       installJupyterPath,
+      installKnativePath,
       installPrometheusPath,
       managePrometheusPath,
       clusterStatus,
@@ -49,6 +50,7 @@ export default class Clusters {
       installRunnerEndpoint: installRunnerPath,
       installPrometheusEndpoint: installPrometheusPath,
       installJupyterEndpoint: installJupyterPath,
+      installKnativeEndpoint: installKnativePath,
     });
 
     this.installApplication = this.installApplication.bind(this);

app/assets/javascripts/clusters/components/applications.vue

@@ -7,6 +7,7 @@ import helmLogo from 'images/cluster_app_logos/helm.png';
 import jeagerLogo from 'images/cluster_app_logos/jeager.png';
 import jupyterhubLogo from 'images/cluster_app_logos/jupyterhub.png';
 import kubernetesLogo from 'images/cluster_app_logos/kubernetes.png';
+import knativeLogo from 'images/cluster_app_logos/knative.png';
 import meltanoLogo from 'images/cluster_app_logos/meltano.png';
 import prometheusLogo from 'images/cluster_app_logos/prometheus.png';
 import { s__, sprintf } from '../../locale';
@@ -53,6 +54,7 @@ export default {
     jeagerLogo,
     jupyterhubLogo,
     kubernetesLogo,
+    knativeLogo,
     meltanoLogo,
     prometheusLogo,
   }),
@@ -136,6 +138,9 @@ export default {
     jupyterHostname() {
       return this.applications.jupyter.hostname;
     },
+    knativeInstalled() {
+      return this.applications.knative.status === APPLICATION_STATUS.INSTALLED;
+    },
   },
   created() {
     this.helmInstallIllustration = helmInstallIllustration;
@@ -321,7 +326,6 @@ export default {
         :request-reason="applications.jupyter.requestReason"
         :install-application-request-params="{ hostname: applications.jupyter.hostname }"
         :disabled="!helmInstalled"
-        class="hide-bottom-border rounded-bottom"
         title-link="https://jupyterhub.readthedocs.io/en/stable/"
       >
         <div slot="description">
@@ -371,6 +375,58 @@ export default {
           </template>
         </div>
       </application-row>
+      <application-row
+        id="knative"
+        :logo-url="knativeLogo"
+        :title="applications.knative.title"
+        :status="applications.knative.status"
+        :status-reason="applications.knative.statusReason"
+        :request-status="applications.knative.requestStatus"
+        :request-reason="applications.knative.requestReason"
+        :install-application-request-params="{ hostname: applications.knative.hostname}"
+        :disabled="!helmInstalled"
+        class="hide-bottom-border rounded-bottom"
+        title-link="https://github.com/knative/docs"
+      >
+        <div slot="description">
+          <p>
+            {{ s__(`ClusterIntegration|A Knative build extends Kubernetes
+              and utilizes existing Kubernetes primitives to provide you with
+              the ability to run on-cluster container builds from source.
+              For example, you can write a build that uses Kubernetes-native
+              resources to obtain your source code from a repository,
+              build it into container a image, and then run that image.`) }}
+          </p>
+
+          <template v-if="knativeInstalled">
+            <div class="form-group">
+              <label for="knative-domainname">
+                {{ s__('ClusterIntegration|Knative Domain Name:') }}
+              </label>
+              <input
+                id="knative-domainname"
+                v-model="applications.knative.hostname"
+                type="text"
+                class="form-control js-domainname"
+                readonly
+              />
+            </div>
+          </template>
+          <template v-else>
+            <div class="form-group">
+              <label for="knative-domainname">
+                {{ s__('ClusterIntegration|Knative Domain Name:') }}
+              </label>
+              <input
+                id="knative-domainname"
+                v-model="applications.knative.hostname"
+                type="text"
+                class="form-control js-domainname"
+              />
+            </div>
+          </template>
+        </div>
+      </application-row>
     </div>
   </section>
 </template>

app/assets/javascripts/clusters/constants.js

@@ -16,3 +16,4 @@ export const REQUEST_SUCCESS = 'request-success';
 export const REQUEST_FAILURE = 'request-failure';
 export const INGRESS = 'ingress';
 export const JUPYTER = 'jupyter';
+export const KNATIVE = 'knative';

app/assets/javascripts/clusters/services/clusters_service.js

@@ -9,6 +9,7 @@ export default class ClusterService {
       runner: this.options.installRunnerEndpoint,
       prometheus: this.options.installPrometheusEndpoint,
       jupyter: this.options.installJupyterEndpoint,
+      knative: this.options.installKnativeEndpoint,
     };
   }
 

app/assets/javascripts/clusters/stores/clusters_store.js

 import { s__ } from '../../locale';
-import { INGRESS, JUPYTER } from '../constants';
+import { INGRESS, JUPYTER, KNATIVE } from '../constants';
 
 export default class ClusterStore {
   constructor() {
@@ -46,6 +46,14 @@ export default class ClusterStore {
           requestReason: null,
           hostname: null,
         },
+        knative: {
+          title: s__('ClusterIntegration|Knative'),
+          status: null,
+          statusReason: null,
+          requestStatus: null,
+          requestReason: null,
+          hostname: null,
+        },
       },
     };
   }
@@ -93,6 +101,9 @@ export default class ClusterStore {
           (this.state.applications.ingress.externalIp
             ? `jupyter.${this.state.applications.ingress.externalIp}.nip.io`
             : '');
+      } else if (appId === KNATIVE) {
+        this.state.applications.knative.hostname =
+          serverAppEntry.hostname || this.state.applications.knative.hostname;
       }
     });
   }

app/assets/javascripts/diffs/components/compare_versions.vue

@@ -36,7 +36,7 @@ export default {
   },
   computed: {
     ...mapState('diffs', ['commit', 'showTreeList']),
-    ...mapGetters('diffs', ['isInlineView', 'isParallelView', 'areAllFilesCollapsed']),
+    ...mapGetters('diffs', ['isInlineView', 'isParallelView', 'hasCollapsedFile']),
     comparableDiffs() {
       return this.mergeRequestDiffs.slice(1);
     },
@@ -113,8 +113,8 @@ export default {
         class="inline-parallel-buttons d-none d-md-flex ml-auto"
       >
         <a
-          v-if="areAllFilesCollapsed"
-          class="btn btn-default"
+          v-show="hasCollapsedFile"
+          class="btn btn-default append-right-8"
           @click="expandAllFiles"
         >
           {{ __('Expand all') }}

app/assets/javascripts/diffs/components/diff_line_gutter_content.vue

@@ -55,11 +55,6 @@ export default {
       required: false,
       default: false,
     },
-    isContextLine: {
-      type: Boolean,
-      required: false,
-      default: false,
-    },
     isHover: {
       type: Boolean,
       required: false,
@@ -81,7 +76,6 @@ export default {
         this.showCommentButton &&
         this.isHover &&
         !this.isMatchLine &&
-        !this.isContextLine &&
         !this.isMetaLine &&
         !this.hasDiscussions
       );

app/assets/javascripts/diffs/components/diff_table_cell.vue

@@ -3,7 +3,6 @@ import { mapGetters } from 'vuex';
 import DiffLineGutterContent from './diff_line_gutter_content.vue';
 import {
   MATCH_LINE_TYPE,
-  CONTEXT_LINE_TYPE,
   EMPTY_CELL_TYPE,
   OLD_LINE_TYPE,
   OLD_NO_NEW_LINE_TYPE,
@@ -71,9 +70,6 @@ export default {
     isMatchLine() {
       return this.line.type === MATCH_LINE_TYPE;
     },
-    isContextLine() {
-      return this.line.type === CONTEXT_LINE_TYPE;
-    },
     isMetaLine() {
       const { type } = this.line;
 
@@ -88,11 +84,7 @@ export default {
         [type]: type,
         [LINE_UNFOLD_CLASS_NAME]: this.isMatchLine,
         [LINE_HOVER_CLASS_NAME]:
-          this.isLoggedIn &&
-          this.isHover &&
-          !this.isMatchLine &&
-          !this.isContextLine &&
-          !this.isMetaLine,
+          this.isLoggedIn && this.isHover && !this.isMatchLine && !this.isMetaLine,
       };
     },
     lineNumber() {

app/assets/javascripts/diffs/components/inline_diff_table_row.vue

@@ -4,8 +4,6 @@ import DiffTableCell from './diff_table_cell.vue';
 import {
   NEW_LINE_TYPE,
   OLD_LINE_TYPE,
-  CONTEXT_LINE_TYPE,
-  CONTEXT_LINE_CLASS_NAME,
   PARALLEL_DIFF_VIEW_TYPE,
   LINE_POSITION_LEFT,
   LINE_POSITION_RIGHT,
@@ -41,13 +39,9 @@ export default {
   },
   computed: {
     ...mapGetters('diffs', ['isInlineView']),
-    isContextLine() {
-      return this.line.type === CONTEXT_LINE_TYPE;
-    },
     classNameMap() {
       return {
         [this.line.type]: this.line.type,
-        [CONTEXT_LINE_CLASS_NAME]: this.isContextLine,
         [PARALLEL_DIFF_VIEW_TYPE]: this.isParallelView,
       };
     },

app/assets/javascripts/diffs/components/parallel_diff_table_row.vue

@@ -5,8 +5,6 @@ import DiffTableCell from './diff_table_cell.vue';
 import {
   NEW_LINE_TYPE,
   OLD_LINE_TYPE,
-  CONTEXT_LINE_TYPE,
-  CONTEXT_LINE_CLASS_NAME,
   OLD_NO_NEW_LINE_TYPE,
   PARALLEL_DIFF_VIEW_TYPE,
   NEW_NO_NEW_LINE_TYPE,
@@ -43,12 +41,8 @@ export default {
     };
   },
   computed: {
-    isContextLine() {
-      return this.line.left && this.line.left.type === CONTEXT_LINE_TYPE;
-    },
     classNameMap() {
       return {
-        [CONTEXT_LINE_CLASS_NAME]: this.isContextLine,
         [PARALLEL_DIFF_VIEW_TYPE]: true,
       };
     },

app/assets/javascripts/diffs/constants.js

@@ -3,7 +3,6 @@ export const PARALLEL_DIFF_VIEW_TYPE = 'parallel';
 export const MATCH_LINE_TYPE = 'match';
 export const OLD_NO_NEW_LINE_TYPE = 'old-nonewline';
 export const NEW_NO_NEW_LINE_TYPE = 'new-nonewline';
-export const CONTEXT_LINE_TYPE = 'context';
 export const EMPTY_CELL_TYPE = 'empty-cell';
 export const COMMENT_FORM_TYPE = 'commentForm';
 export const DIFF_NOTE_TYPE = 'DiffNote';
@@ -22,7 +21,6 @@ export const LINE_SIDE_RIGHT = 'right-side';
 export const DIFF_VIEW_COOKIE_NAME = 'diff_view';
 export const LINE_HOVER_CLASS_NAME = 'is-over';
 export const LINE_UNFOLD_CLASS_NAME = 'unfold js-unfold';
-export const CONTEXT_LINE_CLASS_NAME = 'diff-expanded';
 
 export const UNFOLD_COUNT = 20;
 export const COUNT_OF_AVATARS_IN_GUTTER = 3;

app/assets/javascripts/diffs/store/getters.js

@@ -5,7 +5,7 @@ export const isParallelView = state => state.diffViewType === PARALLEL_DIFF_VIEW
 
 export const isInlineView = state => state.diffViewType === INLINE_DIFF_VIEW_TYPE;
 
-export const areAllFilesCollapsed = state => state.diffFiles.every(file => file.collapsed);
+export const hasCollapsedFile = state => state.diffFiles.some(file => file.collapsed);
 
 export const commitId = state => (state.commit && state.commit.id ? state.commit.id : null);
 

app/assets/javascripts/diffs/store/mutations.js

@@ -65,7 +65,13 @@ export default {
     const { highlightedDiffLines, parallelDiffLines } = diffFile;
 
     removeMatchLine(diffFile, lineNumbers, bottom);
-    const lines = addLineReferences(contextLines, lineNumbers, bottom);
+
+    const lines = addLineReferences(contextLines, lineNumbers, bottom).map(line => ({
+      ...line,
+      lineCode: line.lineCode || `${fileHash}_${line.oldLine}_${line.newLine}`,
+      discussions: line.discussions || [],
+    }));
+
     addContextLines({
       inlineLines: highlightedDiffLines,
       parallelLines: parallelDiffLines,

app/assets/javascripts/jobs/components/job_app.vue

@@ -19,6 +19,8 @@ import Log from './job_log.vue';
 import LogTopBar from './job_log_controllers.vue';
 import StuckBlock from './stuck_block.vue';
 import Sidebar from './sidebar.vue';
+import { sprintf } from '~/locale';
+import delayedJobMixin from '../mixins/delayed_job_mixin';
 
 export default {
   name: 'JobPageApp',
@@ -37,6 +39,7 @@ export default {
     SharedRunner,
     Sidebar,
   },
+  mixins: [delayedJobMixin],
   props: {
     runnerSettingsUrl: {
       type: String,
@@ -97,6 +100,17 @@ export default {
     shouldRenderContent() {
       return !this.isLoading && !this.hasError;
     },
+
+    emptyStateTitle() {
+      const { emptyStateIllustration, remainingTime } = this;
+      const { title } = emptyStateIllustration;
+
+      if (this.isDelayedJob) {
+        return sprintf(title, { remainingTime });
+      }
+
+      return title;
+    },
   },
   watch: {
     // Once the job log is loaded,
@@ -285,7 +299,7 @@ export default {
           class="js-job-empty-state"
           :illustration-path="emptyStateIllustration.image"
           :illustration-size-class="emptyStateIllustration.size"
-          :title="emptyStateIllustration.title"
+          :title="emptyStateTitle"
           :content="emptyStateIllustration.content"
           :action="emptyStateAction"
         />

app/assets/javascripts/jobs/components/job_container_item.vue

 <script>
-import { GlTooltipDirective, GlLink } from '@gitlab-org/gitlab-ui';
+import { GlLink } from '@gitlab-org/gitlab-ui';
+import tooltip from '~/vue_shared/directives/tooltip';
 import CiIcon from '~/vue_shared/components/ci_icon.vue';
 import Icon from '~/vue_shared/components/icon.vue';
+import delayedJobMixin from '~/jobs/mixins/delayed_job_mixin';
+import { sprintf } from '~/locale';
 
 export default {
   components: {
@@ -10,8 +13,9 @@ export default {
     GlLink,
   },
   directives: {
-    GlTooltip: GlTooltipDirective,
+    tooltip,
   },
+  mixins: [delayedJobMixin],
   props: {
     job: {
       type: Object,
@@ -24,7 +28,14 @@ export default {
   },
   computed: {
     tooltipText() {
-      return `${this.job.name} - ${this.job.status.tooltip}`;
+      const { name, status } = this.job;
+      const text = `${name} - ${status.tooltip}`;
+
+      if (this.isDelayedJob) {
+        return sprintf(text, { remainingTime: this.remainingTime });
+      }
+
+      return text;
     },
   },
 };
@@ -39,7 +50,7 @@ export default {
     }"
   >
     <gl-link
-      v-gl-tooltip
+      v-tooltip
       :href="job.status.details_path"
       :title="tooltipText"
       data-boundary="viewport"

app/assets/javascripts/jobs/mixins/delayed_job_mixin.js

+import { calculateRemainingMilliseconds, formatTime } from '~/lib/utils/datetime_utility';
+
+export default {
+  data() {
+    return {
+      remainingTime: formatTime(0),
+      remainingTimeIntervalId: null,
+    };
+  },
+
+  mounted() {
+    this.startRemainingTimeInterval();
+  },
+
+  beforeDestroy() {
+    if (this.remainingTimeIntervalId) {
+      clearInterval(this.remainingTimeIntervalId);
+    }
+  },
+
+  computed: {
+    isDelayedJob() {
+      return this.job && this.job.scheduled;
+    },
+  },
+
+  watch: {
+    isDelayedJob() {
+      this.startRemainingTimeInterval();
+    },
+  },
+
+  methods: {
+    startRemainingTimeInterval() {
+      if (this.remainingTimeIntervalId) {
+        clearInterval(this.remainingTimeIntervalId);
+      }
+
+      if (this.isDelayedJob) {
+        this.updateRemainingTime();
+        this.remainingTimeIntervalId = setInterval(() => this.updateRemainingTime(), 1000);
+      }
+    },
+
+    updateRemainingTime() {
+      const remainingMilliseconds = calculateRemainingMilliseconds(this.job.scheduled_at);
+      this.remainingTime = formatTime(remainingMilliseconds);
+    },
+  },
+};

app/assets/javascripts/notes/components/note_actions.vue

@@ -227,7 +227,7 @@ export default {
       <ul class="dropdown-menu more-actions-dropdown dropdown-open-left">
         <li v-if="canReportAsAbuse">
           <a :href="reportAbusePath">
-            Report as abuse
+            {{ __('Report abuse to GitLab') }}
           </a>
         </li>
         <li v-if="noteUrl">
@@ -236,7 +236,7 @@ export default {
             type="button"
             class="btn-default btn-transparent js-btn-copy-note-link"
           >
-            Copy link
+            {{ __('Copy link') }}
           </button>
         </li>
         <li v-if="canEdit">
@@ -245,7 +245,7 @@ export default {
             type="button"
             @click.prevent="onDelete">
             <span class="text-danger">
-              Delete comment
+              {{ __('Delete comment') }}
             </span>
           </button>
         </li>

app/assets/javascripts/pipelines/components/graph/job_item.vue

@@ -2,6 +2,8 @@
 import ActionComponent from './action_component.vue';
 import JobNameComponent from './job_name_component.vue';
 import tooltip from '../../../vue_shared/directives/tooltip';
+import { sprintf } from '~/locale';
+import delayedJobMixin from '~/jobs/mixins/delayed_job_mixin';
 
 /**
  * Renders the badge for the pipeline graph and the job's dropdown.
@@ -36,6 +38,7 @@ export default {
   directives: {
     tooltip,
   },
+  mixins: [delayedJobMixin],
   props: {
     job: {
       type: Object,
@@ -52,6 +55,7 @@ export default {
       default: Infinity,
     },
   },
+
   computed: {
     status() {
       return this.job && this.job.status ? this.job.status : {};
@@ -59,17 +63,23 @@ export default {
 
     tooltipText() {
       const textBuilder = [];
+      const { name: jobName } = this.job;
 
-      if (this.job.name) {
-        textBuilder.push(this.job.name);
+      if (jobName) {
+        textBuilder.push(jobName);
       }
 
-      if (this.job.name && this.status.tooltip) {
+      const { tooltip: statusTooltip } = this.status;
+      if (jobName && statusTooltip) {
         textBuilder.push('-');
       }
 
-      if (this.status.tooltip) {
-        textBuilder.push(this.job.status.tooltip);
+      if (statusTooltip) {
+        if (this.isDelayedJob) {
+          textBuilder.push(sprintf(statusTooltip, { remainingTime: this.remainingTime }));
+        } else {
+          textBuilder.push(statusTooltip);
+        }
       }
 
       return textBuilder.join(' ');
@@ -88,6 +98,7 @@ export default {
       return this.job.status && this.job.status.action && this.job.status.action.path;
     },
   },
+
   methods: {
     pipelineActionRequestComplete() {
       this.$emit('pipelineActionRequestComplete');

app/controllers/boards/issues_controller.rb

@@ -102,7 +102,7 @@ module Boards
 
     def serialize_as_json(resource)
       resource.as_json(
-        only: [:id, :iid, :project_id, :title, :confidential, :due_date, :relative_position, :weight, :time_estimate],
+        only: [:id, :iid, :project_id, :title, :confidential, :due_date, :relative_position, :weight],
         labels: true,
         issue_endpoints: true,
         include_full_project_path: board.group_board?,

app/controllers/chaos_controller.rb

+# frozen_string_literal: true
+
+class ChaosController < ActionController::Base
+  before_action :validate_request
+
+  def leakmem
+    memory_mb = (params[:memory_mb]&.to_i || 100)
+    duration_s = (params[:duration_s]&.to_i || 30).seconds
+
+    start = Time.now
+    retainer = []
+    # Add `n` 1mb chunks of memory to the retainer array
+    memory_mb.times { retainer << "x" * 1.megabyte }
+
+    duration_taken = (Time.now - start).seconds
+    Kernel.sleep duration_s - duration_taken if duration_s > duration_taken
+
+    render text: "OK", content_type: 'text/plain'
+  end
+
+  def cpuspin
+    duration_s = (params[:duration_s]&.to_i || 30).seconds
+    end_time = Time.now + duration_s.seconds
+
+    rand while Time.now < end_time
+
+    render text: "OK", content_type: 'text/plain'
+  end
+
+  def sleep
+    duration_s = (params[:duration_s]&.to_i || 30).seconds
+    Kernel.sleep duration_s
+
+    render text: "OK", content_type: 'text/plain'
+  end
+
+  def kill
+    Process.kill("KILL", Process.pid)
+  end
+
+  private
+
+  def validate_request
+    secret = ENV['GITLAB_CHAOS_SECRET']
+    # GITLAB_CHAOS_SECRET is required unless you're running in Development mode
+    if !secret && !Rails.env.development?
+      render text: "chaos misconfigured: please configure GITLAB_CHAOS_SECRET when using GITLAB_ENABLE_CHAOS_ENDPOINTS outside of a development environment", content_type: 'text/plain', status: 500
+    end
+
+    return unless secret
+
+    unless request.headers["HTTP_X_CHAOS_SECRET"] == secret
+      render text: "To experience chaos, please set X-Chaos-Secret header", content_type: 'text/plain', status: 401
+    end
+  end
+end

app/controllers/concerns/creates_commit.rb

@@ -86,10 +86,10 @@ module CreatesCommit
   def new_merge_request_path
     project_new_merge_request_path(
       @project_to_commit_into,
-      merge_request_source_branch: @branch_name,
       merge_request: {
         source_project_id: @project_to_commit_into.id,
         target_project_id: @project.id,
+        source_branch: @branch_name,
         target_branch: @start_branch
       }
     )

app/controllers/import/bitbucket_server_controller.rb

@@ -54,14 +54,14 @@ class Import::BitbucketServerController < Import::BaseController
 
   # rubocop: disable CodeReuse/ActiveRecord
   def status
-    repos = bitbucket_client.repos
+    @collection = bitbucket_client.repos(page_offset: page_offset, limit: limit_per_page)
+    @repos, @incompatible_repos = @collection.partition { |repo| repo.valid? }
 
-    @repos, @incompatible_repos = repos.partition { |repo| repo.valid? }
-
-    @already_added_projects = find_already_added_projects('bitbucket_server')
+    # Use the import URL to filter beyond what BaseService#find_already_added_projects
+    @already_added_projects = filter_added_projects('bitbucket_server', @repos.map(&:browse_url))
     already_added_projects_names = @already_added_projects.pluck(:import_source)
 
-    @repos.to_a.reject! { |repo| already_added_projects_names.include?(repo.browse_url) }
+    @repos.reject! { |repo| already_added_projects_names.include?(repo.browse_url) }
   rescue BitbucketServer::Connection::ConnectionError, BitbucketServer::Client::ServerError => e
     flash[:alert] = "Unable to connect to server: #{e}"
     clear_session_data
@@ -75,6 +75,12 @@ class Import::BitbucketServerController < Import::BaseController
 
   private
 
+  # rubocop: disable CodeReuse/ActiveRecord
+  def filter_added_projects(import_type, import_sources)
+    current_user.created_projects.where(import_type: import_type, import_source: import_sources).includes(:import_state)
+  end
+  # rubocop: enable CodeReuse/ActiveRecord
+
   def bitbucket_client
     @bitbucket_client ||= BitbucketServer::Client.new(credentials)
   end
@@ -130,4 +136,12 @@ class Import::BitbucketServerController < Import::BaseController
       password: session[personal_access_token_key]
     }
   end
+
+  def page_offset
+    [0, params[:page].to_i].max
+  end
+
+  def limit_per_page
+    BitbucketServer::Paginator::PAGE_LENGTH
+  end
 end

app/controllers/projects/blob_controller.rb

@@ -122,7 +122,7 @@ class Projects::BlobController < Projects::ApplicationController
     @lines.map! do |line|
       # These are marked as context lines but are loaded from blobs.
       # We also have context lines loaded from diffs in other places.
-      diff_line = Gitlab::Diff::Line.new(line, 'context', nil, nil, nil)
+      diff_line = Gitlab::Diff::Line.new(line, nil, nil, nil, nil)
       diff_line.rich_text = line
       diff_line
     end

app/controllers/projects/merge_requests/creations_controller.rb

@@ -89,8 +89,6 @@ class Projects::MergeRequests::CreationsController < Projects::MergeRequests::Ap
 
   def build_merge_request
     params[:merge_request] ||= ActionController::Parameters.new(source_project: @project)
-    params[:merge_request][:source_branch] ||= params[:merge_request_source_branch].presence
-
     @merge_request = ::MergeRequests::BuildService.new(project, current_user, merge_request_params.merge(diff_options: diff_options)).execute
   end
 

app/controllers/projects/merge_requests/diffs_controller.rb

@@ -22,6 +22,12 @@ class Projects::MergeRequests::DiffsController < Projects::MergeRequests::Applic
 
   def render_diffs
     @environment = @merge_request.environments_for(current_user).last
+    notes_grouped_by_path = @notes.group_by { |note| note.position.file_path }
+
+    @diffs.diff_files.each do |diff_file|
+      notes = notes_grouped_by_path.fetch(diff_file.file_path, [])
+      notes.each { |note| diff_file.unfold_diff_lines(note.position) }
+    end
 
     @diffs.write_cache
 

app/helpers/compare_helper.rb

@@ -13,8 +13,8 @@ module CompareHelper
   def create_mr_path(from = params[:from], to = params[:to], project = @project)
     project_new_merge_request_path(
       project,
-      merge_request_source_branch: to,
       merge_request: {
+        source_branch: to,
         target_branch: from
       }
     )

app/helpers/events_helper.rb

@@ -91,7 +91,14 @@ module EventsHelper
       words << "##{event.target_iid}" if event.target_iid
       words << "in"
     elsif event.target
-      words << "##{event.target_iid}:"
+      prefix =
+        if event.merge_request?
+          MergeRequest.reference_prefix
+        else
+          Issue.reference_prefix
+        end
+
+      words << "#{prefix}#{event.target_iid}:" if event.target_iid
       words << event.target.title if event.target.respond_to?(:title)
       words << "at"
     end

app/helpers/merge_requests_helper.rb

@@ -13,10 +13,10 @@ module MergeRequestsHelper
 
   def new_mr_from_push_event(event, target_project)
     {
-      merge_request_source_branch: event.branch_name,
       merge_request: {
         source_project_id: event.project.id,
         target_project_id: target_project.id,
+        source_branch: event.branch_name,
         target_branch: target_project.repository.root_ref
       }
     }
@@ -53,10 +53,10 @@ module MergeRequestsHelper
   def mr_change_branches_path(merge_request)
     project_new_merge_request_path(
       @project,
-      merge_request_source_branch: merge_request.source_branch,
       merge_request: {
         source_project_id: merge_request.source_project_id,
         target_project_id: merge_request.target_project_id,
+        source_branch: merge_request.source_branch,
         target_branch: merge_request.target_branch
       },
       change_branches: true

app/models/ci/build.rb

@@ -214,6 +214,7 @@ module Ci
         build.deployment&.succeed
 
         build.run_after_commit do
+          BuildSuccessWorker.perform_async(id)
           PagesWorker.perform_async(:deploy, id) if build.pages_generator?
         end
       end
@@ -223,9 +224,7 @@ module Ci
 
         build.deployment&.drop
 
-        next if build.retries_max.zero?
-
-        if build.retries_count < build.retries_max
+        if build.retry_failure?
           begin
             Ci::Build.retry(build, build.user)
           rescue Gitlab::Access::AccessDeniedError => ex
@@ -323,7 +322,17 @@ module Ci
     end
 
     def retries_max
-      self.options.to_h.fetch(:retry, 0).to_i
+      normalized_retry.fetch(:max, 0)
+    end
+
+    def retry_when
+      normalized_retry.fetch(:when, ['always'])
+    end
+
+    def retry_failure?
+      return false if retries_max.zero? || retries_count >= retries_max
+
+      retry_when.include?('always') || retry_when.include?(failure_reason.to_s)
     end
 
     def latest?
@@ -888,6 +897,16 @@ module Ci
       options&.dig(:environment, :url) || persisted_environment&.external_url
     end
 
+    # The format of the retry option changed in GitLab 11.5: Before it was
+    # integer only, after it is a hash. New builds are created with the new
+    # format, but builds created before GitLab 11.5 and saved in database still
+    # have the old integer only format. This method returns the retry option
+    # normalized as a hash in 11.5+ format.
+    def normalized_retry
+      value = options&.dig(:retry)
+      value.is_a?(Integer) ? { max: value } : value.to_h
+    end
+
     def build_attributes_from_config
       return {} unless pipeline.config_processor
 

app/models/clusters/applications/knative.rb

+# frozen_string_literal: true
+
+module Clusters
+  module Applications
+    class Knative < ActiveRecord::Base
+      VERSION = '0.1.3'.freeze
+      REPOSITORY = 'https://storage.googleapis.com/triggermesh-charts'.freeze
+
+      # This is required for helm version <= 2.10.x in order to support
+      # Setting up CRDs
+      ISTIO_CRDS = 'https://storage.googleapis.com/triggermesh-charts/istio-crds.yaml'.freeze
+
+      self.table_name = 'clusters_applications_knative'
+
+      include ::Clusters::Concerns::ApplicationCore
+      include ::Clusters::Concerns::ApplicationStatus
+      include ::Clusters::Concerns::ApplicationVersion
+      include ::Clusters::Concerns::ApplicationData
+
+      default_value_for :version, VERSION
+
+      validates :hostname, presence: true, hostname: true
+
+      def chart
+        'knative/knative'
+      end
+
+      def values
+        { "domain" => hostname }.to_yaml
+      end
+
+      def install_command
+        Gitlab::Kubernetes::Helm::InstallCommand.new(
+          name: name,
+          version: VERSION,
+          rbac: cluster.platform_kubernetes_rbac?,
+          chart: chart,
+          files: files,
+          repository: REPOSITORY,
+          preinstall: install_script
+        )
+      end
+
+      private
+
+      def install_script
+        ["/usr/bin/kubectl apply -f #{ISTIO_CRDS} >/dev/null"]
+      end
+    end
+  end
+end

app/models/clusters/cluster.rb

@@ -14,7 +14,8 @@ module Clusters
       Applications::Ingress.application_name => Applications::Ingress,
       Applications::Prometheus.application_name => Applications::Prometheus,
       Applications::Runner.application_name => Applications::Runner,
-      Applications::Jupyter.application_name => Applications::Jupyter
+      Applications::Jupyter.application_name => Applications::Jupyter,
+      Applications::Knative.application_name => Applications::Knative
     }.freeze
     DEFAULT_ENVIRONMENT = '*'.freeze
 
@@ -37,6 +38,7 @@ module Clusters
     has_one :application_prometheus, class_name: 'Clusters::Applications::Prometheus'
     has_one :application_runner, class_name: 'Clusters::Applications::Runner'
     has_one :application_jupyter, class_name: 'Clusters::Applications::Jupyter'
+    has_one :application_knative, class_name: 'Clusters::Applications::Knative'
 
     has_many :kubernetes_namespaces
     has_one :kubernetes_namespace, -> { order(id: :desc) }, class_name: 'Clusters::KubernetesNamespace'
@@ -102,7 +104,8 @@ module Clusters
         application_ingress || build_application_ingress,
         application_prometheus || build_application_prometheus,
         application_runner || build_application_runner,
-        application_jupyter || build_application_jupyter
+        application_jupyter || build_application_jupyter,
+        application_knative || build_application_knative
       ]
     end
 

app/models/clusters/platforms/kubernetes.rb

@@ -28,6 +28,7 @@ module Clusters
         algorithm: 'aes-256-cbc'
 
       before_validation :enforce_namespace_to_lower_case
+      before_validation :enforce_ca_whitespace_trimming
 
       validates :namespace,
         allow_blank: true,
@@ -203,6 +204,11 @@ module Clusters
         self.namespace = self.namespace&.downcase
       end
 
+      def enforce_ca_whitespace_trimming
+        self.ca_pem = self.ca_pem&.strip
+        self.token = self.token&.strip
+      end
+
       def prevent_modification
         return unless managed?
 

app/models/concerns/each_batch.rb

@@ -39,7 +39,15 @@ module EachBatch
     #
     # of - The number of rows to retrieve per batch.
     # column - The column to use for ordering the batches.
-    def each_batch(of: 1000, column: primary_key)
+    # order_hint - An optional column to append to the `ORDER BY id`
+    #   clause to help the query planner. PostgreSQL might perform badly
+    #   with a LIMIT 1 because the planner is guessing that scanning the
+    #   index in ID order will come across the desired row in less time
+    #   it will take the planner than using another index. The
+    #   order_hint does not affect the search results. For example,
+    #   `ORDER BY id ASC, updated_at ASC` means the same thing as `ORDER
+    #   BY id ASC`.
+    def each_batch(of: 1000, column: primary_key, order_hint: nil)
       unless column
         raise ArgumentError,
           'the column: argument must be set to a column name to use for ordering rows'
@@ -48,7 +56,9 @@ module EachBatch
       start = except(:select)
         .select(column)
         .reorder(column => :asc)
-        .take
+
+      start = start.order(order_hint) if order_hint
+      start = start.take
 
       return unless start
 
@@ -60,6 +70,9 @@ module EachBatch
           .select(column)
           .where(arel_table[column].gteq(start_id))
           .reorder(column => :asc)
+
+        stop = stop.order(order_hint) if order_hint
+        stop = stop
           .offset(of)
           .limit(1)
           .take

app/models/deployment.rb

@@ -10,7 +10,9 @@ class Deployment < ActiveRecord::Base
   belongs_to :user
   belongs_to :deployable, polymorphic: true # rubocop:disable Cop/PolymorphicAssociations
 
-  has_internal_id :iid, scope: :project, init: ->(s) { s&.project&.deployments&.maximum(:iid) }
+  has_internal_id :iid, scope: :project, init: ->(s) do
+    Deployment.where(project: s.project).maximum(:iid) if s&.project
+  end
 
   validates :sha, presence: true
   validates :ref, presence: true

app/models/diff_note.rb

@@ -66,6 +66,10 @@ class DiffNote < Note
     self.original_position.diff_refs == diff_refs
   end
 
+  def discussion_first_note?
+    self == discussion.first_note
+  end
+
   private
 
   def enqueue_diff_file_creation_job
@@ -78,26 +82,33 @@ class DiffNote < Note
   end
 
   def should_create_diff_file?
-    on_text? && note_diff_file.nil? && self == discussion.first_note
+    on_text? && note_diff_file.nil? && discussion_first_note?
   end
 
   def fetch_diff_file
-    if note_diff_file
-      diff = Gitlab::Git::Diff.new(note_diff_file.to_hash)
-      Gitlab::Diff::File.new(diff,
-                             repository: project.repository,
-                             diff_refs: original_position.diff_refs)
-    elsif created_at_diff?(noteable.diff_refs)
-      # We're able to use the already persisted diffs (Postgres) if we're
-      # presenting a "current version" of the MR discussion diff.
-      # So no need to make an extra Gitaly diff request for it.
-      # As an extra benefit, the returned `diff_file` already
-      # has `highlighted_diff_lines` data set from Redis on
-      # `Diff::FileCollection::MergeRequestDiff`.
-      noteable.diffs(original_position.diff_options).diff_files.first
-    else
-      original_position.diff_file(self.project.repository)
-    end
+    file =
+      if note_diff_file
+        diff = Gitlab::Git::Diff.new(note_diff_file.to_hash)
+        Gitlab::Diff::File.new(diff,
+                               repository: project.repository,
+                               diff_refs: original_position.diff_refs)
+      elsif created_at_diff?(noteable.diff_refs)
+        # We're able to use the already persisted diffs (Postgres) if we're
+        # presenting a "current version" of the MR discussion diff.
+        # So no need to make an extra Gitaly diff request for it.
+        # As an extra benefit, the returned `diff_file` already
+        # has `highlighted_diff_lines` data set from Redis on
+        # `Diff::FileCollection::MergeRequestDiff`.
+        noteable.diffs(original_position.diff_options).diff_files.first
+      else
+        original_position.diff_file(self.project.repository)
+      end
+
+    # Since persisted diff files already have its content "unfolded"
+    # there's no need to make it pass through the unfolding process.
+    file&.unfold_diff_lines(position) unless note_diff_file
+
+    file
   end
 
   def supported?

app/models/environment.rb

@@ -52,6 +52,7 @@ class Environment < ActiveRecord::Base
   scope :in_review_folder, -> { where(environment_type: "review") }
   scope :for_name, -> (name) { where(name: name) }
   scope :for_project, -> (project) { where(project_id: project) }
+  scope :with_deployment, -> (sha) { where('EXISTS (?)', Deployment.select(1).where('deployments.environment_id = environments.id').where(sha: sha)) }
 
   state_machine :state, initial: :available do
     event :start do

app/models/environment_status.rb

@@ -8,17 +8,16 @@ class EnvironmentStatus
   delegate :id, to: :environment
   delegate :name, to: :environment
   delegate :project, to: :environment
-  delegate :status, to: :deployment, allow_nil: true
   delegate :deployed_at, to: :deployment, allow_nil: true
 
   def self.for_merge_request(mr, user)
-    build_environments_status(mr, user, mr.head_pipeline)
+    build_environments_status(mr, user, mr.diff_head_sha)
   end
 
   def self.after_merge_request(mr, user)
     return [] unless mr.merged?
 
-    build_environments_status(mr, user, mr.merge_pipeline)
+    build_environments_status(mr, user, mr.merge_commit_sha)
   end
 
   def initialize(environment, merge_request, sha)
@@ -29,7 +28,7 @@ class EnvironmentStatus
 
   def deployment
     strong_memoize(:deployment) do
-      environment.first_deployment_for(sha)
+      Deployment.where(environment: environment).find_by_sha(sha)
     end
   end
 
@@ -44,6 +43,22 @@ class EnvironmentStatus
       .merge_request_diff_files.where(deleted_file: false)
   end
 
+  ##
+  # Since frontend has not supported all statuses yet, BE has to
+  # proxy some status to a supported status.
+  def status
+    return unless deployment
+
+    case deployment.status
+    when 'created'
+      'running'
+    when 'canceled'
+      'failed'
+    else
+      deployment.status
+    end
+  end
+
   private
 
   PAGE_EXTENSIONS = /\A\.(s?html?|php|asp|cgi|pl)\z/i.freeze
@@ -61,21 +76,14 @@ class EnvironmentStatus
     }
   end
 
-  def self.build_environments_status(mr, user, pipeline)
-    return [] unless pipeline.present?
+  def self.build_environments_status(mr, user, sha)
+    Environment.where(project_id: [mr.source_project_id, mr.target_project_id])
+               .available
+               .with_deployment(sha).map do |environment|
+      next unless Ability.allowed?(user, :read_environment, environment)
 
-    find_environments(user, pipeline).map do |environment|
-      EnvironmentStatus.new(environment, mr, pipeline.sha)
-    end
+      EnvironmentStatus.new(environment, mr, sha)
+    end.compact
   end
   private_class_method :build_environments_status
-
-  def self.find_environments(user, pipeline)
-    env_ids = Deployment.where(deployable: pipeline.builds).select(:environment_id)
-
-    Environment.available.where(id: env_ids).select do |environment|
-      Ability.allowed?(user, :read_environment, environment)
-    end
-  end
-  private_class_method :find_environments
 end

app/models/repository.rb

@@ -1019,6 +1019,18 @@ class Repository
                                        message: merge_request.title)
   end
 
+  def update_submodule(user, submodule, commit_sha, message:, branch:)
+    with_cache_hooks do
+      raw.update_submodule(
+        user: user,
+        submodule: submodule,
+        commit_sha: commit_sha,
+        branch: branch,
+        message: message
+      )
+    end
+  end
+
   def blob_data_at(sha, path)
     blob = blob_at(sha, path)
     return unless blob

app/models/wiki_page.rb

@@ -195,7 +195,7 @@ class WikiPage
     update_attributes(attrs)
 
     save(page_details: title) do
-      wiki.create_page(title, content, format, message)
+      wiki.create_page(title, content, format, attrs[:message])
     end
   end
 

app/serializers/issue_board_entity.rb

+# frozen_string_literal: true
+
+class IssueBoardEntity < Grape::Entity
+  include RequestAwareEntity
+
+  expose :id
+  expose :iid
+  expose :title
+
+  expose :confidential
+  expose :due_date
+  expose :project_id
+  expose :relative_position
+  expose :weight, if: -> (*) { respond_to?(:weight) }
+  expose :time_estimate
+
+  expose :project do |issue|
+    API::Entities::Project.represent issue.project, only: [:id, :path]
+  end
+
+  expose :milestone, expose_nil: false do |issue|
+    API::Entities::Project.represent issue.milestone, only: [:id, :title]
+  end
+
+  expose :assignees do |issue|
+    API::Entities::UserBasic.represent issue.assignees, only: [:id, :name, :username, :avatar_url]
+  end
+
+  expose :labels do |issue|
+    LabelEntity.represent issue.labels, project: issue.project, only: [:id, :title, :description, :color, :priority, :text_color]
+  end
+
+  expose :reference_path, if: -> (issue) { issue.project } do |issue, options|
+    options[:include_full_project_path] ? issue.to_reference(full: true) : issue.to_reference
+  end
+
+  expose :real_path, if: -> (issue) { issue.project } do |issue|
+    project_issue_path(issue.project, issue)
+  end
+
+  expose :issue_sidebar_endpoint, if: -> (issue) { issue.project } do |issue|
+    project_issue_path(issue.project, issue, format: :json, serializer: 'sidebar')
+  end
+
+  expose :toggle_subscription_endpoint, if: -> (issue) { issue.project } do |issue|
+    toggle_subscription_project_issue_path(issue.project, issue)
+  end
+
+  expose :assignable_labels_endpoint, if: -> (issue) { issue.project } do |issue|
+    project_labels_path(issue.project, format: :json, include_ancestor_groups: true)
+  end
+end

app/services/clusters/applications/check_installation_progress_service.rb

@@ -14,7 +14,8 @@ module Clusters
         else
           check_timeout
         end
-      rescue Kubeclient::HttpError
+      rescue Kubeclient::HttpError => e
+        Rails.logger.error "Kubernetes error: #{e.class.name} #{e.message}"
         app.make_errored!("Kubernetes error") unless app.errored?
       end
 
@@ -51,7 +52,8 @@ module Clusters
 
       def remove_installation_pod
         helm_api.delete_pod!(install_command.pod_name)
-      rescue
+      rescue => e
+        Rails.logger.error "Kubernetes error: #{e.class.name} #{e.message}"
         # no-op
       end
 

app/services/clusters/applications/create_service.rb

@@ -45,7 +45,8 @@ module Clusters
           "ingress" => -> (cluster) { cluster.application_ingress || cluster.build_application_ingress },
           "prometheus" => -> (cluster) { cluster.application_prometheus || cluster.build_application_prometheus },
           "runner" => -> (cluster) { cluster.application_runner || cluster.build_application_runner },
-          "jupyter" => -> (cluster) { cluster.application_jupyter || cluster.build_application_jupyter }
+          "jupyter" => -> (cluster) { cluster.application_jupyter || cluster.build_application_jupyter },
+          "knative" => -> (cluster) { cluster.application_knative || cluster.build_application_knative }
         }
       end
 

app/services/clusters/applications/install_service.rb

@@ -12,9 +12,11 @@ module Clusters
 
           ClusterWaitForAppInstallationWorker.perform_in(
             ClusterWaitForAppInstallationWorker::INTERVAL, app.name, app.id)
-        rescue Kubeclient::HttpError
+        rescue Kubeclient::HttpError => e
+          Rails.logger.error "Kubernetes error: #{e.class.name} #{e.message}"
           app.make_errored!("Kubernetes error.")
-        rescue StandardError
+        rescue StandardError => e
+          Rails.logger.error "Can't start installation process: #{e.class.name} #{e.message}"
           app.make_errored!("Can't start installation process.")
         end
       end

app/services/commits/commit_patch_service.rb

+# frozen_string_literal: true
+
+module Commits
+  class CommitPatchService < CreateService
+    # Requires:
+    # - project: `Project` to be committed into
+    # - user: `User` that will be the committer
+    # - params:
+    #   - branch_name: `String` the branch that will be committed into
+    #   - start_branch: `String` the branch that will will started from
+    #   - patches: `Gitlab::Git::Patches::Collection` that contains the patches
+    def initialize(*args)
+      super
+
+      @patches = Gitlab::Git::Patches::Collection.new(Array(params[:patches]))
+    end
+
+    private
+
+    def new_branch?
+      !repository.branch_exists?(@branch_name)
+    end
+
+    def create_commit!
+      if @start_branch && new_branch?
+        prepare_branch!
+      end
+
+      Gitlab::Git::Patches::CommitPatches
+        .new(current_user, project.repository, @branch_name, @patches)
+        .commit
+    end
+
+    def prepare_branch!
+      branch_result = CreateBranchService.new(project, current_user)
+                        .execute(@branch_name, @start_branch)
+
+      if branch_result[:status] != :success
+        raise ChangeError, branch_result[:message]
+      end
+    end
+
+    # Overridden from the Commits::CreateService, to skip some validations we
+    # don't need:
+    # - validate_on_branch!
+    #   Not needed, the patches are applied on top of HEAD if the branch did not
+    #   exist
+    # - validate_branch_existence!
+    #   Not needed because we continue applying patches on the branch if it
+    #   already existed, and create it if it did not exist.
+    def validate!
+      validate_patches!
+      validate_new_branch_name! if new_branch?
+      validate_permissions!
+    end
+
+    def validate_patches!
+      raise_error("Patches are too big") unless @patches.valid_size?
+    end
+  end
+end

app/services/commits/create_service.rb

@@ -19,7 +19,12 @@ module Commits
       new_commit = create_commit!
 
       success(result: new_commit)
-    rescue ValidationError, ChangeError, Gitlab::Git::Index::IndexError, Gitlab::Git::CommitError, Gitlab::Git::PreReceiveError => ex
+    rescue ValidationError,
+           ChangeError,
+           Gitlab::Git::Index::IndexError,
+           Gitlab::Git::CommitError,
+           Gitlab::Git::PreReceiveError,
+           Gitlab::Git::CommandError => ex
       error(ex.message)
     end
 

app/services/issuable_base_service.rb

@@ -128,12 +128,12 @@ class IssuableBaseService < BaseService
     merge_quick_actions_into_params!(issuable)
   end
 
-  def merge_quick_actions_into_params!(issuable)
+  def merge_quick_actions_into_params!(issuable, only: nil)
     original_description = params.fetch(:description, issuable.description)
 
     description, command_params =
       QuickActions::InterpretService.new(project, current_user)
-        .execute(original_description, issuable)
+        .execute(original_description, issuable, only: only)
 
     # Avoid a description already set on an issuable to be overwritten by a nil
     params[:description] = description if description

app/services/merge_requests/build_service.rb

@@ -6,8 +6,12 @@ module MergeRequests
 
     def execute
       @params_issue_iid = params.delete(:issue_iid)
+      self.merge_request = MergeRequest.new
+      # TODO: this should handle all quick actions that don't have side effects
+      # https://gitlab.com/gitlab-org/gitlab-ce/issues/53658
+      merge_quick_actions_into_params!(merge_request, only: [:target_branch])
+      merge_request.assign_attributes(params)
 
-      self.merge_request = MergeRequest.new(params)
       merge_request.author = current_user
       merge_request.compare_commits = []
       merge_request.source_project  = find_source_project

app/services/merge_requests/get_urls_service.rb

@@ -50,8 +50,8 @@ module MergeRequests
     end
 
     def url_for_new_merge_request(branch_name)
-      url = Gitlab::Routing.url_helpers.project_new_merge_request_url(project, branch_name)
-
+      merge_request_params = { source_branch: branch_name }
+      url = Gitlab::Routing.url_helpers.project_new_merge_request_url(project, merge_request: merge_request_params)
       { branch_name: branch_name, url: url, new_merge_request: true }
     end
 

app/services/merge_requests/reload_diffs_service.rb

@@ -29,10 +29,6 @@ module MergeRequests
 
     # rubocop: disable CodeReuse/ActiveRecord
     def clear_cache(new_diff)
-      # Executing the iteration we cache highlighted diffs for each diff file of
-      # MergeRequestDiff.
-      cacheable_collection(new_diff).write_cache
-
       # Remove cache for all diffs on this MR. Do not use the association on the
       # model, as that will interfere with other actions happening when
       # reloading the diff.

app/services/notes/base_service.rb

+# frozen_string_literal: true
+
+module Notes
+  class BaseService < ::BaseService
+    def clear_noteable_diffs_cache(note)
+      noteable = note.noteable
+
+      if note.is_a?(DiffNote) &&
+          note.discussion_first_note? &&
+          note.position.unfolded_diff?(project.repository)
+        noteable.diffs.clear_cache
+      end
+    end
+  end
+end

app/services/notes/create_service.rb

 # frozen_string_literal: true
 
 module Notes
-  class CreateService < ::BaseService
+  class CreateService < ::Notes::BaseService
     def execute
       merge_request_diff_head_sha = params.delete(:merge_request_diff_head_sha)
 
@@ -35,6 +35,7 @@ module Notes
 
       if !only_commands && note.save
         todo_service.new_note(note, current_user)
+        clear_noteable_diffs_cache(note)
       end
 
       if command_params.present?

app/services/notes/destroy_service.rb

 # frozen_string_literal: true
 
 module Notes
-  class DestroyService < BaseService
+  class DestroyService < ::Notes::BaseService
     def execute(note)
       TodoService.new.destroy_target(note) do |note|
         note.destroy
       end
+
+      clear_noteable_diffs_cache(note)
     end
   end
 end

app/services/quick_actions/interpret_service.rb

@@ -22,13 +22,13 @@ module QuickActions
 
     # Takes a text and interprets the commands that are extracted from it.
     # Returns the content without commands, and hash of changes to be applied to a record.
-    def execute(content, issuable)
+    def execute(content, issuable, only: nil)
       return [content, {}] unless current_user.can?(:use_quick_actions)
 
       @issuable = issuable
       @updates = {}
 
-      content, commands = extractor.extract_commands(content)
+      content, commands = extractor.extract_commands(content, only: only)
       extract_updates(commands)
 
       [content, @updates]

app/services/submodules/update_service.rb

+# frozen_string_literal: true
+
+module Submodules
+  class UpdateService < Commits::CreateService
+    include Gitlab::Utils::StrongMemoize
+
+    def initialize(*args)
+      super
+
+      @start_branch = @branch_name
+      @commit_sha = params[:commit_sha].presence
+      @submodule = params[:submodule].presence
+      @commit_message = params[:commit_message].presence || "Update submodule #{@submodule} with oid #{@commit_sha}"
+    end
+
+    def validate!
+      super
+
+      raise ValidationError, 'The repository is empty' if repository.empty?
+    end
+
+    def execute
+      super
+    rescue StandardError => e
+      error(e.message)
+    end
+
+    def create_commit!
+      repository.update_submodule(current_user,
+                                  @submodule,
+                                  @commit_sha,
+                                  message: @commit_message,
+                                  branch: @branch_name)
+    rescue ArgumentError, TypeError
+      raise ValidationError, 'Invalid parameters'
+    end
+  end
+end

app/views/abuse_reports/new.html.haml

-- page_title "Report abuse"
-%h3.page-title Report abuse
-%p Please use this form to report users who create spam issues, comments or behave inappropriately.
+- page_title _("Report abuse to GitLab")
+%h3.page-title
+  = _('Report abuse to GitLab')
+%p
+  = _('Please use this form to report users to GitLab who create spam issues, comments or behave inappropriately.')
+%p
+  = _("A member of GitLab's abuse team will review your report as soon as possible.")
 %hr
 = form_for @abuse_report, html: { class: 'js-quick-submit js-requires-input'} do |f|
   = form_errors(@abuse_report)
@@ -16,7 +20,7 @@
     .col-sm-10
       = f.text_area :message, class: "form-control", rows: 2, required: true, value: sanitize(@ref_url)
       .form-text.text-muted
-        Explain the problem with this user. If appropriate, provide a link to the relevant issue or comment.
+        = _('Explain the problem. If appropriate, provide a link to the relevant issue or comment.')
 
   .form-actions
     = f.submit "Send report", class: "btn btn-success"

app/views/clusters/clusters/show.html.haml

@@ -13,6 +13,7 @@
   install_prometheus_path: clusterable.install_applications_cluster_path(@cluster, :prometheus),
   install_runner_path: clusterable.install_applications_cluster_path(@cluster, :runner),
   install_jupyter_path: clusterable.install_applications_cluster_path(@cluster, :jupyter),
+  install_knative_path: clusterable.install_applications_cluster_path(@cluster, :knative),
   toggle_status: @cluster.enabled? ? 'true': 'false',
   cluster_status: @cluster.status_name,
   cluster_status_reason: @cluster.status_reason,

app/views/import/bitbucket_server/status.html.haml

@@ -84,4 +84,6 @@
     = link_to 'import flow', status_import_bitbucket_server_path
     again.
 
+= paginate_without_count(@collection)
+
 .js-importer-status{ data: { jobs_import_path: "#{jobs_import_bitbucket_server_path}", import_path: "#{import_bitbucket_server_path}" } }

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

@@ -71,7 +71,7 @@
               = link_to admin_impersonation_path, class: 'nav-link impersonation-btn', method: :delete, title: _('Stop impersonation'), aria: { label: _('Stop impersonation') }, data: { toggle: 'tooltip', placement: 'bottom', container: 'body' } do
                 = icon('user-secret')
           - if header_link?(:sign_in)
-            %li.nav-item
+            %li.nav-item.m-auto
               %div
                 - sign_in_text = allow_signup? ? _('Sign in / Register') : _('Sign in')
                 = link_to sign_in_text, new_session_path(:user, redirect_to_referer: 'yes'), class: 'btn btn-sign-in'

app/views/projects/notes/_more_actions_dropdown.html.haml

@@ -11,8 +11,9 @@
       - unless is_current_user
         %li
           = link_to new_abuse_report_path(user_id: note.author.id, ref_url: noteable_note_url(note)) do
-            Report as abuse
+            = _('Report abuse to GitLab')
       - if note_editable
         %li
           = link_to note_url(note), method: :delete, data: { confirm: 'Are you sure you want to delete this comment?' }, remote: true, class: 'js-note-delete' do
-            %span.text-danger Delete comment
+            %span.text-danger
+              = _('Delete comment')

app/views/projects/settings/ci_cd/_form.html.haml

@@ -91,7 +91,7 @@
                 %code \(\d+.\d+\%\) covered
               %li
                 pytest-cov (Python) -
-                %code \d+\%\s*$
+                %code ^TOTAL\s+\d+\s+\d+\s+(\d+\%)$
               %li
                 phpunit --coverage-text --colors=never (PHP) -
                 %code ^\s*Lines:\s*\d+.\d+\%

app/views/shared/empty_states/_labels.html.haml

@@ -8,7 +8,7 @@
       %p= _("You can also star a label to make it a priority label.")
       .text-center
         - if can?(current_user, :admin_label, @project)
-          = link_to _('New label'), new_project_label_path(@project), class: 'btn btn-success', title: _('New label'), id: 'new_label_link'
+          = link_to _('New label'), new_project_label_path(@project), class: 'btn btn-success qa-label-create-new', title: _('New label'), id: 'new_label_link'
           = link_to _('Generate a default set of labels'), generate_project_labels_path(@project), method: :post, class: 'btn btn-success btn-inverted', title: _('Generate a default set of labels'), id: 'generate_labels_link'
         - if can?(current_user, :admin_label, @group)
           = link_to _('New label'), new_group_label_path(@group), class: 'btn btn-success', title: _('New label'), id: 'new_label_link'

app/workers/email_receiver_worker.rb

@@ -40,6 +40,8 @@ class EmailReceiverWorker
         "You are not allowed to perform this action. If you believe this is in error, contact a staff member."
       when Gitlab::Email::NoteableNotFoundError
         "The thread you are replying to no longer exists, perhaps it was deleted? If you believe this is in error, contact a staff member."
+      when Gitlab::Email::InvalidAttachment
+        error.message
       when Gitlab::Email::InvalidRecordError
         can_retry = true
         error.message

changelogs/unreleased/47008-issue-board-card-design.yml

+---
+title: Issue board card design
+merge_request: 21229
+author:
+type: changed

changelogs/unreleased/52767-more-chaos-for-gitlab.yml

+---
+title: Add endpoints for simulating certain failure modes in the application
+merge_request: 22746
+author:
+type: other

changelogs/unreleased/add-action-to-deployment.yml

+---
+title: Fix environment status in merge request widget
+merge_request: 22799
+author:
+type: changed

changelogs/unreleased/blackst0ne-update-push-new-merge-request-url.yml

----
-title: Make new merge request URL more friendly when pushing code
-merge_request: 22526
-author: "@blackst0ne"
-type: changed

changelogs/unreleased/bvl-patches-via-mail.yml

+---
+title: Allow adding patches when creating a merge request via email
+merge_request: 22723
+author: Serdar Dogruyol
+type: added

changelogs/unreleased/diff-expand-all-button.yml

+---
+title: Show expand all diffs button when a single diff file is collapsed
+merge_request:
+author:
+type: fixed

changelogs/unreleased/dm-api-merge-requests-index-merged-at.yml

+---
+title: Expose {closed,merged}_{at,by} in merge requests API index
+merge_request:
+author:
+type: changed

changelogs/unreleased/fj-41213-api-update-submodule-commit.yml

+---
+title: Add endpoint to update a git submodule reference
+merge_request: 20949
+author:
+type: added

changelogs/unreleased/fj-50890-fix-commit-message-wiki-new-page.yml

+---
+title: Fix bug with wiki page create message
+merge_request: 22849
+author:
+type: fixed

changelogs/unreleased/fj-bump-gitaly-0-129-0.yml

+---
+title: Bump Gitaly to 0.129.0
+merge_request: 22868
+author:
+type: added

changelogs/unreleased/gt-align-sign-in-button.yml

+---
+title: Align sign in button
+merge_request: 22888
+author: George Tsiolis
+type: fixed

changelogs/unreleased/gt-use-merge-request-prefix-in-event-feed-title.yml

+---
+title: Use merge request prefix symbol in event feed title
+merge_request: 22449
+author: George Tsiolis
+type: changed

changelogs/unreleased/introduce-knative-support.yml

+---
+title: Introduce Knative support
+author: Chris Baumbauer
+merge_request: 43959
+type: added

changelogs/unreleased/max_retries_when.yml

+---
+title: Allow to configure when to retry failed CI jobs
+merge_request: 21758
+author: Markus Doits
+type: added

changelogs/unreleased/osw-comment-on-any-line-on-diffs.yml

+---
+title: Allow commenting on any diff line in Merge Requests
+merge_request: 22398
+author:
+type: added

changelogs/unreleased/rails5-mysql-milliseconds-deployment-spec.yml

+---
+title: 'Rails5: fix mysql milliseconds issue in deployment model specs'
+merge_request: 22850
+author: Jasper Maes
+type: other

changelogs/unreleased/remove-asset-sync.yml

+---
+title: Remove asset_sync gem from Gemfile and related code from codebase
+merge_request: 22610
+author:
+type: other

changelogs/unreleased/sh-fix-issue-52649.yml

+---
+title: Fix statement timeouts in RemoveRestrictedTodos migration
+merge_request: 22795
+author:
+type: other

changelogs/unreleased/sh-paginate-bitbucket-server-imports.yml

+---
+title: Paginate Bitbucket Server importer projects
+merge_request: 22825
+author:
+type: changed

changelogs/unreleased/winh-delayed-jobs-dynamic-timer.yml

+---
+title: Add dynamic timer to delayed jobs
+merge_request: 22382
+author:
+type: changed

config/initializers/asset_sync.rb

-AssetSync.configure do |config|
-  # Disable the asset_sync gem by default. If it is enabled, but not configured,
-  # asset_sync will cause the build to fail.
-  config.enabled =  if ENV.has_key?('ASSET_SYNC_ENABLED')
-                      ENV['ASSET_SYNC_ENABLED'] == 'true'
-                    else
-                      false
-                    end
-
-  # Pulled from https://github.com/AssetSync/asset_sync/blob/v2.2.0/lib/asset_sync/engine.rb#L15-L40
-  # This allows us to disable asset_sync by default and configure through environment variables
-  # Updates to asset_sync gem should be checked
-  config.fog_provider = ENV['FOG_PROVIDER'] if ENV.has_key?('FOG_PROVIDER')
-  config.fog_directory = ENV['FOG_DIRECTORY'] if ENV.has_key?('FOG_DIRECTORY')
-  config.fog_region = ENV['FOG_REGION'] if ENV.has_key?('FOG_REGION')
-
-  config.aws_access_key_id = ENV['ASSETS_AWS_ACCESS_KEY_ID'] if ENV.has_key?('ASSETS_AWS_ACCESS_KEY_ID')
-  config.aws_secret_access_key = ENV['ASSETS_AWS_SECRET_ACCESS_KEY'] if ENV.has_key?('ASSETS_AWS_SECRET_ACCESS_KEY')
-  config.aws_reduced_redundancy = ENV['AWS_REDUCED_REDUNDANCY'] == true  if ENV.has_key?('AWS_REDUCED_REDUNDANCY')
-
-  config.rackspace_username = ENV['RACKSPACE_USERNAME'] if ENV.has_key?('RACKSPACE_USERNAME')
-  config.rackspace_api_key = ENV['RACKSPACE_API_KEY'] if ENV.has_key?('RACKSPACE_API_KEY')
-
-  config.google_storage_access_key_id = ENV['GOOGLE_STORAGE_ACCESS_KEY_ID'] if ENV.has_key?('GOOGLE_STORAGE_ACCESS_KEY_ID')
-  config.google_storage_secret_access_key = ENV['GOOGLE_STORAGE_SECRET_ACCESS_KEY'] if ENV.has_key?('GOOGLE_STORAGE_SECRET_ACCESS_KEY')
-
-  config.existing_remote_files = ENV['ASSET_SYNC_EXISTING_REMOTE_FILES'] || "keep"
-
-  config.gzip_compression = (ENV['ASSET_SYNC_GZIP_COMPRESSION'] == 'true') if ENV.has_key?('ASSET_SYNC_GZIP_COMPRESSION')
-  config.manifest = (ENV['ASSET_SYNC_MANIFEST'] == 'true') if ENV.has_key?('ASSET_SYNC_MANIFEST')
-end

config/initializers/fill_shards.rb

-return unless Shard.connected?
-return if Gitlab::Database.read_only?
-
-Shard.populate!
+if Shard.connected? && !Gitlab::Database.read_only?
+  Shard.populate!
+end

config/routes.rb

@@ -89,6 +89,13 @@ Rails.application.routes.draw do
 
     draw :operations
     draw :instance_statistics
+
+    if ENV['GITLAB_ENABLE_CHAOS_ENDPOINTS']
+      get '/chaos/leakmem' => 'chaos#leakmem'
+      get '/chaos/cpuspin' => 'chaos#cpuspin'
+      get '/chaos/sleep' => 'chaos#sleep'
+      get '/chaos/kill' => 'chaos#kill'
+    end
   end
 
   concern :clusterable do

config/routes/project.rb

@@ -182,7 +182,9 @@ constraints(::Constraints::ProjectUrlConstrainer.new) do
       scope path: 'merge_requests', controller: 'merge_requests/creations' do
         post '', action: :create, as: nil
 
-        scope path: 'new/(:merge_request_source_branch)', as: :new_merge_request do
+        scope path: 'new', as: :new_merge_request do
+          get '', action: :new
+
           scope constraints: { format: nil }, action: :new do
             get :diffs, defaults: { tab: 'diffs' }
             get :pipelines, defaults: { tab: 'pipelines' }
@@ -196,7 +198,6 @@ constraints(::Constraints::ProjectUrlConstrainer.new) do
           get :diff_for_path
           get :branch_from
           get :branch_to
-          get '', action: :new
         end
       end
 

danger/metadata/Dangerfile

@@ -23,3 +23,10 @@ has_pick_into_stable_label = gitlab.mr_labels.find { |label| label.start_with?('
 if gitlab.branch_for_base != "master" && !has_pick_into_stable_label
   warn "Most of the time, merge requests should target `master`. Otherwise, please set the relevant `Pick into X.Y` label."
 end
+
+if gitlab.mr_json['title'].length > 72
+  warn 'The title of this merge request is longer than 72 characters and ' \
+    'would violate our commit message rules when using the Squash on Merge ' \
+    'feature. Please consider adjusting the title, or rebase the ' \
+    "commits manually and don't use Squash on Merge."
+end

db/migrate/20180912111628_add_knative_application.rb

+# frozen_string_literal: true
+
+class AddKnativeApplication < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  def change
+    create_table "clusters_applications_knative" do |t|
+      t.references :cluster, null: false, unique: true, foreign_key: { on_delete: :cascade }
+
+      t.datetime_with_timezone "created_at", null: false
+      t.datetime_with_timezone "updated_at", null: false
+      t.integer "status", null: false
+      t.string "version", null: false
+      t.string "hostname"
+      t.text "status_reason"
+    end
+  end
+end

db/migrate/20181106135939_add_index_to_deployments.rb

+# frozen_string_literal: true
+
+class AddIndexToDeployments < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  disable_ddl_transaction!
+
+  def up
+    add_concurrent_index :deployments, [:project_id, :status, :created_at]
+  end
+
+  def down
+    remove_concurrent_index :deployments, [:project_id, :status, :created_at]
+  end
+end

db/post_migrate/20181107054254_remove_restricted_todos_again.rb

+# frozen_string_literal: true
+
+# rescheduling of the revised RemoveRestrictedTodosWithCte background migration
+class RemoveRestrictedTodosAgain < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+  disable_ddl_transaction!
+
+  MIGRATION = 'RemoveRestrictedTodos'.freeze
+  BATCH_SIZE = 1000
+  DELAY_INTERVAL = 5.minutes.to_i
+
+  class Project < ActiveRecord::Base
+    include EachBatch
+
+    self.table_name = 'projects'
+  end
+
+  def up
+    Project.where('EXISTS (SELECT 1 FROM todos WHERE todos.project_id = projects.id)')
+      .each_batch(of: BATCH_SIZE) do |batch, index|
+      range = batch.pluck('MIN(id)', 'MAX(id)').first
+
+      BackgroundMigrationWorker.perform_in(index * DELAY_INTERVAL, MIGRATION, range)
+    end
+  end
+
+  def down
+    # nothing to do
+  end
+end

db/schema.rb

@@ -11,7 +11,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20181105201455) do
+ActiveRecord::Schema.define(version: 20181107054254) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -823,6 +823,16 @@ ActiveRecord::Schema.define(version: 20181105201455) do
     t.text "status_reason"
   end
 
+  create_table "clusters_applications_knative", force: :cascade do |t|
+    t.integer "cluster_id", null: false
+    t.datetime_with_timezone "created_at", null: false
+    t.datetime_with_timezone "updated_at", null: false
+    t.integer "status", null: false
+    t.string "version", null: false
+    t.string "hostname"
+    t.text "status_reason"
+  end
+
   create_table "clusters_applications_prometheus", force: :cascade do |t|
     t.integer "cluster_id", null: false
     t.integer "status", null: false
@@ -956,6 +966,7 @@ ActiveRecord::Schema.define(version: 20181105201455) do
   add_index "deployments", ["environment_id", "status"], name: "index_deployments_on_environment_id_and_status", using: :btree
   add_index "deployments", ["id"], name: "partial_index_deployments_for_legacy_successful_deployments", where: "((finished_at IS NULL) AND (status = 2))", using: :btree
   add_index "deployments", ["project_id", "iid"], name: "index_deployments_on_project_id_and_iid", unique: true, using: :btree
+  add_index "deployments", ["project_id", "status", "created_at"], name: "index_deployments_on_project_id_and_status_and_created_at", using: :btree
   add_index "deployments", ["project_id", "status"], name: "index_deployments_on_project_id_and_status", using: :btree
 
   create_table "draft_notes", id: :bigserial, force: :cascade do |t|
@@ -3293,7 +3304,8 @@ ActiveRecord::Schema.define(version: 20181105201455) do
   add_foreign_key "clusters_applications_ingress", "clusters", on_delete: :cascade
   add_foreign_key "clusters_applications_jupyter", "clusters", on_delete: :cascade
   add_foreign_key "clusters_applications_jupyter", "oauth_applications", on_delete: :nullify
-  add_foreign_key "clusters_applications_prometheus", "clusters", on_delete: :cascade
+  add_foreign_key "clusters_applications_knative", "clusters", on_delete: :cascade
+  add_foreign_key "clusters_applications_prometheus", "clusters", name: "fk_557e773639", on_delete: :cascade
   add_foreign_key "clusters_applications_runners", "ci_runners", column: "runner_id", name: "fk_02de2ded36", on_delete: :nullify
   add_foreign_key "clusters_applications_runners", "clusters", on_delete: :cascade
   add_foreign_key "clusters_kubernetes_namespaces", "cluster_projects", on_delete: :nullify

doc/api/README.md

@@ -68,6 +68,7 @@ following locations:
 - [Protected Tags](protected_tags.md)
 - [Repositories](repositories.md)
 - [Repository Files](repository_files.md)
+- [Repository Submodules](repository_submodules.md)
 - [Runners](runners.md)
 - [Search](search.md)
 - [Services](services.md)
@@ -241,7 +242,7 @@ provided you are authenticated as an administrator with an OAuth or Personal Acc
 
 You need to pass the `sudo` parameter either via query string or a header with an ID/username of
 the user you want to perform the operation as. If passed as a header, the
-header name must be `Sudo`. 
+header name must be `Sudo`.
 
 NOTE: **Note:**
 Usernames are case insensitive.

doc/api/merge_requests.md

@@ -57,7 +57,18 @@ Parameters:
     "project_id": 3,
     "title": "test1",
     "description": "fixed login page css paddings",
-    "state": "opened",
+    "state": "merged",
+    "merged_by": {
+      "id": 87854,
+      "name": "Douwe Maan",
+      "username": "DouweM",
+      "state": "active",
+      "avatar_url": "https://gitlab.example.com/uploads/-/system/user/avatar/87854/avatar.png",
+      "web_url": "https://gitlab.com/DouweM"
+    },
+    "merged_at": "2018-09-07T11:16:17.520Z",
+    "closed_by": null,
+    "closed_at": null,
     "created_at": "2017-04-29T08:46:00Z",
     "updated_at": "2017-04-29T08:46:00Z",
     "target_branch": "master",
@@ -181,7 +192,18 @@ Parameters:
     "project_id": 3,
     "title": "test1",
     "description": "fixed login page css paddings",
-    "state": "opened",
+    "state": "merged",
+    "merged_by": {
+      "id": 87854,
+      "name": "Douwe Maan",
+      "username": "DouweM",
+      "state": "active",
+      "avatar_url": "https://gitlab.example.com/uploads/-/system/user/avatar/87854/avatar.png",
+      "web_url": "https://gitlab.com/DouweM"
+    },
+    "merged_at": "2018-09-07T11:16:17.520Z",
+    "closed_by": null,
+    "closed_at": null,
     "created_at": "2017-04-29T08:46:00Z",
     "updated_at": "2017-04-29T08:46:00Z",
     "target_branch": "master",
@@ -295,7 +317,18 @@ Parameters:
     "project_id": 3,
     "title": "test1",
     "description": "fixed login page css paddings",
-    "state": "opened",
+    "state": "merged",
+    "merged_by": {
+      "id": 87854,
+      "name": "Douwe Maan",
+      "username": "DouweM",
+      "state": "active",
+      "avatar_url": "https://gitlab.example.com/uploads/-/system/user/avatar/87854/avatar.png",
+      "web_url": "https://gitlab.com/DouweM"
+    },
+    "merged_at": "2018-09-07T11:16:17.520Z",
+    "closed_by": null,
+    "closed_at": null,
     "created_at": "2017-04-29T08:46:00Z",
     "updated_at": "2017-04-29T08:46:00Z",
     "target_branch": "master",
@@ -386,7 +419,7 @@ Parameters:
   "project_id": 3,
   "title": "test1",
   "description": "fixed login page css paddings",
-  "state": "opened",
+  "state": "merged",
   "created_at": "2017-04-29T08:46:00Z",
   "updated_at": "2017-04-29T08:46:00Z",
   "target_branch": "master",
@@ -708,7 +741,7 @@ order for it to take effect:
   "project_id": 3,
   "title": "test1",
   "description": "fixed login page css paddings",
-  "state": "opened",
+  "state": "merged",
   "created_at": "2017-04-29T08:46:00Z",
   "updated_at": "2017-04-29T08:46:00Z",
   "target_branch": "master",
@@ -836,7 +869,7 @@ Must include at least one non-required attribute from above.
   "project_id": 3,
   "title": "test1",
   "description": "fixed login page css paddings",
-  "state": "opened",
+  "state": "merged",
   "created_at": "2017-04-29T08:46:00Z",
   "updated_at": "2017-04-29T08:46:00Z",
   "target_branch": "master",
@@ -980,7 +1013,7 @@ Parameters:
   "project_id": 3,
   "title": "test1",
   "description": "fixed login page css paddings",
-  "state": "opened",
+  "state": "merged",
   "created_at": "2017-04-29T08:46:00Z",
   "updated_at": "2017-04-29T08:46:00Z",
   "target_branch": "master",
@@ -1096,7 +1129,7 @@ Parameters:
   "project_id": 3,
   "title": "test1",
   "description": "fixed login page css paddings",
-  "state": "opened",
+  "state": "merged",
   "created_at": "2017-04-29T08:46:00Z",
   "updated_at": "2017-04-29T08:46:00Z",
   "target_branch": "master",
@@ -1296,7 +1329,7 @@ Example response:
   "project_id": 3,
   "title": "test1",
   "description": "fixed login page css paddings",
-  "state": "opened",
+  "state": "merged",
   "created_at": "2017-04-29T08:46:00Z",
   "updated_at": "2017-04-29T08:46:00Z",
   "target_branch": "master",
@@ -1418,7 +1451,7 @@ Example response:
   "project_id": 3,
   "title": "test1",
   "description": "fixed login page css paddings",
-  "state": "opened",
+  "state": "merged",
   "created_at": "2017-04-29T08:46:00Z",
   "updated_at": "2017-04-29T08:46:00Z",
   "target_branch": "master",
@@ -1559,7 +1592,7 @@ Example response:
     "project_id": 3,
     "title": "Et voluptas laudantium minus nihil recusandae ut accusamus earum aut non.",
     "description": "Veniam sunt nihil modi earum cumque illum delectus. Nihil ad quis distinctio quia. Autem eligendi at quibusdam repellendus.",
-    "state": "opened",
+    "state": "merged",
     "created_at": "2016-06-17T07:48:04.330Z",
     "updated_at": "2016-07-01T11:14:15.537Z",
     "target_branch": "allow_regex_for_project_skip_ref",

doc/api/repository_submodules.md

+# Repository submodules API
+
+> [Introduced](https://gitlab.com/gitlab-org/gitlab-ce/issues/41213) in GitLab 11.5
+
+## Update existing submodule reference in repository
+
+In some workflows, especially automated ones, it can be useful to update a
+submodule's reference to keep up to date other projects that use it.
+This endpoint allows you to update a [Git submodule](https://git-scm.com/book/en/v2/Git-Tools-Submodules) reference in a
+specific branch.
+
+```
+PUT /projects/:id/repository/submodules/:submodule
+```
+
+| Attribute | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `id` | integer/string | yes | The ID or [URL-encoded path of the project](README.md#namespaced-path-encoding) owned by the authenticated user |
+| `submodule` | string | yes | URL encoded full path to the submodule. For example, `lib%2Fclass%2Erb` |
+| `branch` | string | yes | Name of the branch to commit into |
+| `commit_sha` | string | yes | Full commit SHA to update the submodule to |
+| `commit_message` | string | no | Commit message. If no message is provided, a default one will be set |
+
+```sh
+curl --request PUT --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v4/projects/5/repositories/submodules/lib%2Fmodules%2Fexample"
+--data "branch=master&commit_sha=3ddec28ea23acc5caa5d8331a6ecb2a65fc03e88&commit_message=Update submodule reference"
+```
+
+Example response:
+
+```json
+{
+  "id": "ed899a2f4b50b4370feeea94676502b42383c746",
+  "short_id": "ed899a2f4b5",
+  "title": "Updated submodule example_submodule with oid 3ddec28ea23acc5caa5d8331a6ecb2a65fc03e88",
+  "author_name": "Dmitriy Zaporozhets",
+  "author_email": "dzaporozhets@sphereconsultinginc.com",
+  "committer_name": "Dmitriy Zaporozhets",
+  "committer_email": "dzaporozhets@sphereconsultinginc.com",
+  "created_at": "2018-09-20T09:26:24.000-07:00",
+  "message": "Updated submodule example_submodule with oid 3ddec28ea23acc5caa5d8331a6ecb2a65fc03e88",
+  "parent_ids": [
+    "ae1d9fb46aa2b07ee9836d49862ec4e2c46fbbba"
+  ],
+  "committed_date": "2018-09-20T09:26:24.000-07:00",
+  "authored_date": "2018-09-20T09:26:24.000-07:00",  
+  "status": null
+}
+```