Merge remote-tracking branch 'upstream/master' into ce-to-ee-2018-04-17

# Conflicts:
#	doc/README.md
#	doc/user/project/merge_requests/index.md
#	doc/user/project/web_ide/index.md
#	locale/gitlab.pot

[ci skip]

.gitlab/issue_templates/Security Developer Workflow.md

+<!--
+# Read me first!
+
+Create this issue under https://dev.gitlab.org/gitlab/gitlabhq
+
+Set the title to: `[Security] Description of the original issue`
+-->
+
+### Prior to the security release
+
+- [ ] Read the [security process for developers] if you are not familiar with it.
+- [ ] Link to the original issue adding it to the [links section](#links)
+- [ ] Run `scripts/security-harness` in the CE, EE, and/or Omnibus to prevent pushing to any remote besides `dev.gitlab.org`
+- [ ] Create an MR targetting `org` `master`, prefixing your branch with `security-`
+- [ ] Label your MR with the ~security label, prefix the title with `WIP: [master]`   
+- [ ] Add a link to the MR to the [links section](#links)
+- [ ] Add a link to an EE MR if required
+- [ ] Make sure the MR remains in-progress and gets approved after the review cycle, **but never merged**.
+- [ ] Assign the MR to a RM once is reviewed and ready to be merged. Check the [RM list] to see who to ping.
+
+#### Backports
+
+- [ ] Once the MR is ready to be merged, create MRs targetting the last 3 releases
+    - [ ] At this point, it might be easy to squash the commits from the MR into one
+    - You can use the script `bin/secpick` instead of the following steps, to help you cherry-picking. See the [seckpick documentation]
+    - [ ] Create the branch `security-X-Y` from `X-Y-stable` if it doesn't exist (and make sure it's up to date with stable)
+    - [ ] Create each MR targetting the security branch `security-X-Y`
+    - [ ] Add the ~security label and prefix with the version `WIP: [X.Y]` the title of the MR
+- [ ] Make sure all MRs have a link in the [links section](#links) and are assigned to a Release Manager.
+
+[seckpick documentation]: https://gitlab.com/gitlab-org/release/docs/blob/master/general/security/process.md#secpick-script
+
+#### Documentation and final details
+
+- [ ] Check the topic on #security to see when the next release is going ot happen and add a link to the [links section](#links)
+- [ ] Find out the versions affected (the Git history of the files affected may help you with this) and add them to the [details section](#details)
+- [ ] Fill in any upgrade notes that users may need to take into account in the [details section](#details)
+- [ ] Add Yes/No and further details if needed to the migration and settings columns in the [details section](#details)
+
+### Summary
+#### Links
+
+| Description | Link |
+| -------- | -------- |
+| Original issue   | #TODO  |
+| Security release issue   | #TODO  |
+| `master` MR | !TODO   |
+| `master` MR (EE) | !TODO   |
+| `Backport X.Y` MR | !TODO   |
+| `Backport X.Y` MR | !TODO   |
+| `Backport X.Y` MR | !TODO   |
+| `Backport X.Y` MR (EE) | !TODO   |
+| `Backport X.Y` MR (EE) | !TODO   |
+| `Backport X.Y` MR (EE) | !TODO   |
+
+#### Details
+
+| Description | Details | Further details|
+| -------- | -------- | -------- |
+| Versions affected | X.Y  | |
+| Upgrade notes | | |
+| GitLab Settings updated | Yes/No| |
+| Migration required | Yes/No | |
+
+[security process for developers]: https://gitlab.com/gitlab-org/release/docs/blob/master/general/security/process.md
+[RM list]:  https://about.gitlab.com/release-managers/
+
+/label ~security 

Gemfile

@@ -65,7 +65,7 @@ gem 'akismet', '~> 2.0'
 # Two-factor authentication
 gem 'devise-two-factor', '~> 3.0.0'
 gem 'rqrcode-rails3', '~> 0.1.7'
-gem 'attr_encrypted', '~> 3.0.0'
+gem 'attr_encrypted', '~> 3.1.0'
 gem 'u2f', '~> 0.2.1'
 
 # GitLab Pages

Gemfile.lock

@@ -66,7 +66,7 @@ GEM
       unf
     ast (2.4.0)
     atomic (1.1.99)
-    attr_encrypted (3.0.3)
+    attr_encrypted (3.1.0)
       encryptor (~> 3.0.0)
     attr_required (1.0.0)
     autoprefixer-rails (6.2.3)
@@ -1033,7 +1033,7 @@ DEPENDENCIES
   asciidoctor (~> 1.5.6)
   asciidoctor-plantuml (= 0.0.8)
   asset_sync (~> 2.2.0)
-  attr_encrypted (~> 3.0.0)
+  attr_encrypted (~> 3.1.0)
   awesome_print (~> 1.2.0)
   aws-sdk
   babosa (~> 1.0.2)

app/assets/javascripts/branches/branches_delete_modal.js

@@ -16,6 +16,7 @@ class DeleteModal {
   bindEvents() {
     this.$toggleBtns.on('click', this.setModalData.bind(this));
     this.$confirmInput.on('input', this.setDeleteDisabled.bind(this));
+    this.$deleteBtn.on('click', this.setDisableDeleteButton.bind(this));
   }
 
   setModalData(e) {
@@ -30,6 +31,16 @@ class DeleteModal {
     this.$deleteBtn.attr('disabled', e.currentTarget.value !== this.branchName);
   }
 
+  setDisableDeleteButton(e) {
+    if (this.$deleteBtn.is('[disabled]')) {
+      e.preventDefault();
+      e.stopPropagation();
+      return false;
+    }
+
+    return true;
+  }
+
   updateModal() {
     this.$branchName.text(this.branchName);
     this.$confirmInput.val('');

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

 <script>
-  import _ from 'underscore';
-  import { s__, sprintf } from '../../locale';
-  import applicationRow from './application_row.vue';
-  import clipboardButton from '../../vue_shared/components/clipboard_button.vue';
-  import {
-    APPLICATION_INSTALLED,
-    INGRESS,
-  } from '../constants';
+import _ from 'underscore';
+import { s__, sprintf } from '../../locale';
+import applicationRow from './application_row.vue';
+import clipboardButton from '../../vue_shared/components/clipboard_button.vue';
+import { APPLICATION_INSTALLED, INGRESS } from '../constants';
 
-  export default {
-    components: {
-      applicationRow,
-      clipboardButton,
+export default {
+  components: {
+    applicationRow,
+    clipboardButton,
+  },
+  props: {
+    applications: {
+      type: Object,
+      required: false,
+      default: () => ({}),
     },
-    props: {
-      applications: {
-        type: Object,
-        required: false,
-        default: () => ({}),
-      },
-      helpPath: {
-        type: String,
-        required: false,
-        default: '',
-      },
-      ingressHelpPath: {
-        type: String,
-        required: false,
-        default: '',
-      },
-      ingressDnsHelpPath: {
-        type: String,
-        required: false,
-        default: '',
-      },
-      managePrometheusPath: {
-        type: String,
-        required: false,
-        default: '',
-      },
+    helpPath: {
+      type: String,
+      required: false,
+      default: '',
     },
-    computed: {
-      generalApplicationDescription() {
-        return sprintf(
-          _.escape(s__(
+    ingressHelpPath: {
+      type: String,
+      required: false,
+      default: '',
+    },
+    ingressDnsHelpPath: {
+      type: String,
+      required: false,
+      default: '',
+    },
+    managePrometheusPath: {
+      type: String,
+      required: false,
+      default: '',
+    },
+  },
+  computed: {
+    generalApplicationDescription() {
+      return sprintf(
+        _.escape(
+          s__(
             `ClusterIntegration|Install applications on your Kubernetes cluster.
             Read more about %{helpLink}`,
-          )), {
-            helpLink: `<a href="${this.helpPath}">
+          ),
+        ),
+        {
+          helpLink: `<a href="${this.helpPath}">
               ${_.escape(s__('ClusterIntegration|installing applications'))}
             </a>`,
-          },
-          false,
-        );
-      },
-      ingressId() {
-        return INGRESS;
-      },
-      ingressInstalled() {
-        return this.applications.ingress.status === APPLICATION_INSTALLED;
-      },
-      ingressExternalIp() {
-        return this.applications.ingress.externalIp;
-      },
-      ingressDescription() {
-        const extraCostParagraph = sprintf(
-          _.escape(s__(
+        },
+        false,
+      );
+    },
+    ingressId() {
+      return INGRESS;
+    },
+    ingressInstalled() {
+      return this.applications.ingress.status === APPLICATION_INSTALLED;
+    },
+    ingressExternalIp() {
+      return this.applications.ingress.externalIp;
+    },
+    ingressDescription() {
+      const extraCostParagraph = sprintf(
+        _.escape(
+          s__(
             `ClusterIntegration|%{boldNotice} This will add some extra resources
             like a load balancer, which may incur additional costs depending on
-            the hosting provider your Kubernetes cluster is installed on. If you are using GKE,
-            you can %{pricingLink}.`,
-          )), {
-            boldNotice: `<strong>${_.escape(s__('ClusterIntegration|Note:'))}</strong>`,
-            pricingLink: `<a href="https://cloud.google.com/compute/pricing#lb" target="_blank" rel="noopener noreferrer">
+            the hosting provider your Kubernetes cluster is installed on. If you are using
+            Google Kubernetes Engine, you can %{pricingLink}.`,
+          ),
+        ),
+        {
+          boldNotice: `<strong>${_.escape(s__('ClusterIntegration|Note:'))}</strong>`,
+          pricingLink: `<a href="https://cloud.google.com/compute/pricing#lb" target="_blank" rel="noopener noreferrer">
               ${_.escape(s__('ClusterIntegration|check the pricing here'))}</a>`,
-          },
-          false,
-        );
+        },
+        false,
+      );
 
-        const externalIpParagraph = sprintf(
-          _.escape(s__(
+      const externalIpParagraph = sprintf(
+        _.escape(
+          s__(
             `ClusterIntegration|After installing Ingress, you will need to point your wildcard DNS
             at the generated external IP address in order to view your app after it is deployed. %{ingressHelpLink}`,
-          )), {
-            ingressHelpLink: `<a href="${this.ingressHelpPath}">
+          ),
+        ),
+        {
+          ingressHelpLink: `<a href="${this.ingressHelpPath}">
               ${_.escape(s__('ClusterIntegration|More information'))}
             </a>`,
-          },
-          false,
-        );
+        },
+        false,
+      );
 
-        return `
+      return `
           <p>
             ${extraCostParagraph}
           </p>
@@ -98,22 +104,25 @@
             ${externalIpParagraph}
           </p>
         `;
-      },
-      prometheusDescription() {
-        return sprintf(
-          _.escape(s__(
+    },
+    prometheusDescription() {
+      return sprintf(
+        _.escape(
+          s__(
             `ClusterIntegration|Prometheus is an open-source monitoring system
             with %{gitlabIntegrationLink} to monitor deployed applications.`,
-          )), {
-            gitlabIntegrationLink: `<a href="https://docs.gitlab.com/ce/user/project/integrations/prometheus.html"
+          ),
+        ),
+        {
+          gitlabIntegrationLink: `<a href="https://docs.gitlab.com/ce/user/project/integrations/prometheus.html"
               target="_blank" rel="noopener noreferrer">
               ${_.escape(s__('ClusterIntegration|GitLab Integration'))}</a>`,
-          },
-          false,
-        );
-      },
+        },
+        false,
+      );
     },
-  };
+  },
+};
 </script>
 
 <template>
@@ -205,7 +214,7 @@
               >
                 {{ s__(`ClusterIntegration|The IP address is in
                 the process of being assigned. Please check your Kubernetes
-                cluster or Quotas on GKE if it takes a long time.`) }}
+                cluster or Quotas on Google Kubernetes Engine if it takes a long time.`) }}
 
                 <a
                   :href="ingressHelpPath"

app/assets/javascripts/ide/ide_router.js

@@ -36,11 +36,11 @@ const router = new VueRouter({
   base: `${gon.relative_url_root}/-/ide/`,
   routes: [
     {
-      path: '/project/:namespace/:project',
+      path: '/project/:namespace/:project+',
       component: EmptyRouterComponent,
       children: [
         {
-          path: ':targetmode/:branch/*',
+          path: ':targetmode(edit|tree|blob)/:branch/*',
           component: EmptyRouterComponent,
         },
         {

app/assets/javascripts/ide/stores/mutations/tree.js

@@ -17,12 +17,8 @@ export default {
     });
   },
   [types.SET_DIRECTORY_DATA](state, { data, treePath }) {
-    Object.assign(state, {
-      trees: Object.assign(state.trees, {
-        [treePath]: {
-          tree: data,
-        },
-      }),
+    Object.assign(state.trees[treePath], {
+      tree: data,
     });
   },
   [types.SET_LAST_COMMIT_URL](state, { tree = state, url }) {

app/assets/javascripts/notes.js

@@ -19,7 +19,6 @@ import AjaxCache from '~/lib/utils/ajax_cache';
 import Vue from 'vue';
 import syntaxHighlight from '~/syntax_highlight';
 import SkeletonLoadingContainer from '~/vue_shared/components/skeleton_loading_container.vue';
-import { __ } from '~/locale';
 import axios from './lib/utils/axios_utils';
 import { getLocationHash } from './lib/utils/url_utility';
 import Flash from './flash';
@@ -198,6 +197,8 @@ export default class Notes {
     );
 
     this.$wrapperEl.on('click', '.js-toggle-lazy-diff', this.loadLazyDiff);
+    this.$wrapperEl.on('click', '.js-toggle-lazy-diff-retry-button', this.onClickRetryLazyLoad.bind(this));
+
     // fetch notes when tab becomes visible
     this.$wrapperEl.on('visibilitychange', this.visibilityChange);
     // when issue status changes, we need to refresh data
@@ -244,6 +245,7 @@ export default class Notes {
     this.$wrapperEl.off('click', '.js-comment-resolve-button');
     this.$wrapperEl.off('click', '.system-note-commit-list-toggler');
     this.$wrapperEl.off('click', '.js-toggle-lazy-diff');
+    this.$wrapperEl.off('click', '.js-toggle-lazy-diff-retry-button');
     this.$wrapperEl.off('ajax:success', '.js-main-target-form');
     this.$wrapperEl.off('ajax:success', '.js-discussion-note-form');
     this.$wrapperEl.off('ajax:complete', '.js-main-target-form');
@@ -1431,16 +1433,15 @@ export default class Notes {
     syntaxHighlight(fileHolder);
   }
 
-  static renderDiffError($container) {
-    $container.find('.line_content').html(
-      $(`
-        <div class="nothing-here-block">
-          ${__(
-            'Unable to load the diff.',
-          )} <a class="js-toggle-lazy-diff" href="javascript:void(0)">Try again</a>?
-        </div>
-      `),
-    );
+  onClickRetryLazyLoad(e) {
+    const $retryButton = $(e.currentTarget);
+
+    $retryButton.prop('disabled', true);
+
+    return this.loadLazyDiff(e)
+    .then(() => {
+      $retryButton.prop('disabled', false);
+    });
   }
 
   loadLazyDiff(e) {
@@ -1449,20 +1450,35 @@ export default class Notes {
 
     $container.find('.js-toggle-lazy-diff').removeClass('js-toggle-lazy-diff');
 
-    const tableEl = $container.find('tbody');
-    if (tableEl.length === 0) return;
+    const $tableEl = $container.find('tbody');
+    if ($tableEl.length === 0) return;
 
     const fileHolder = $container.find('.file-holder');
     const url = fileHolder.data('linesPath');
 
-    axios
+    const $errorContainer = $container.find('.js-error-lazy-load-diff');
+    const $successContainer = $container.find('.js-success-lazy-load');
+
+    /**
+     * We only fetch resolved discussions.
+     * Unresolved discussions don't have an endpoint being provided.
+     */
+    if (url) {
+      return axios
       .get(url)
       .then(({ data }) => {
+        // Reset state in case last request returned error
+        $successContainer.removeClass('hidden');
+        $errorContainer.addClass('hidden');
+
         Notes.renderDiffContent($container, data);
       })
       .catch(() => {
-        Notes.renderDiffError($container);
+        $successContainer.addClass('hidden');
+        $errorContainer.removeClass('hidden');
       });
+    }
+    return Promise.resolve();
   }
 
   toggleCommitList(e) {

app/assets/javascripts/performance_bar/services/performance_bar_service.js

@@ -10,29 +10,25 @@ export default class PerformanceBarService {
   }
 
   static registerInterceptor(peekUrl, callback) {
-    vueResourceInterceptor = (request, next) => {
-      next(response => {
-        const requestId = response.headers['x-request-id'];
-        const requestUrl = response.url;
-
-        if (requestUrl !== peekUrl && requestId) {
-          callback(requestId, requestUrl);
-        }
-      });
-    };
-
-    Vue.http.interceptors.push(vueResourceInterceptor);
-
-    return axios.interceptors.response.use(response => {
+    const interceptor = response => {
       const requestId = response.headers['x-request-id'];
-      const requestUrl = response.config.url;
+      // Get the request URL from response.config for Axios, and response for
+      // Vue Resource.
+      const requestUrl = (response.config || response).url;
+      const cachedResponse = response.headers['x-gitlab-from-cache'] === 'true';
 
-      if (requestUrl !== peekUrl && requestId) {
+      if (requestUrl !== peekUrl && requestId && !cachedResponse) {
         callback(requestId, requestUrl);
       }
 
       return response;
-    });
+    };
+
+    vueResourceInterceptor = (request, next) => next(interceptor);
+
+    Vue.http.interceptors.push(vueResourceInterceptor);
+
+    return axios.interceptors.response.use(interceptor);
   }
 
   static removeInterceptor(interceptor) {

app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_pipeline_failed.js

-import statusIcon from '../mr_widget_status_icon.vue';
-
-export default {
-  name: 'MRWidgetPipelineBlocked',
-  components: {
-    statusIcon,
-  },
-  template: `
-    <div class="mr-widget-body media">
-      <status-icon status="warning" :show-disabled-button="true" />
-      <div class="media-body space-children">
-        <span class="bold">
-          The pipeline for this merge request failed. Please retry the job or push a new commit to fix the failure
-        </span>
-      </div>
-    </div>
-  `,
-};

app/assets/javascripts/vue_merge_request_widget/components/states/pipeline_failed.vue

+<script>
+import statusIcon from '../mr_widget_status_icon.vue';
+
+export default {
+  name: 'PipelineFailed',
+  components: {
+    statusIcon,
+  },
+};
+</script>
+
+<template>
+  <div class="mr-widget-body media">
+    <status-icon
+      status="warning"
+      :show-disabled-button="true"
+    />
+    <div class="media-body space-children">
+      <span class="bold">
+        {{ s__(`mrWidget|The pipeline for this merge request failed.
+Please retry the job or push a new commit to fix the failure`) }}
+      </span>
+    </div>
+  </div>
+</template>

app/assets/javascripts/vue_merge_request_widget/dependencies.js

@@ -31,7 +31,7 @@ export { default as ReadyToMergeState } from 'ee/vue_merge_request_widget/compon
 export { default as ShaMismatchState } from './components/states/sha_mismatch.vue';
 export { default as UnresolvedDiscussionsState } from './components/states/unresolved_discussions.vue';
 export { default as PipelineBlockedState } from './components/states/mr_widget_pipeline_blocked.vue';
-export { default as PipelineFailedState } from './components/states/mr_widget_pipeline_failed';
+export { default as PipelineFailedState } from './components/states/pipeline_failed.vue';
 export { default as MergeWhenPipelineSucceedsState } from './components/states/mr_widget_merge_when_pipeline_succeeds.vue';
 export { default as RebaseState } from './components/states/mr_widget_rebase.vue';
 export { default as AutoMergeFailed } from './components/states/mr_widget_auto_merge_failed.vue';

app/assets/javascripts/vue_shared/components/commit.vue

@@ -175,7 +175,7 @@
         </a>
       </span>
       <span v-else>
-        Cant find HEAD commit for this branch
+        Can't find HEAD commit for this branch
       </span>
     </div>
   </div>

app/assets/stylesheets/framework/buttons.scss

@@ -503,3 +503,7 @@ fieldset[disabled] .btn,
     @extend %disabled;
   }
 }
+
+.btn-no-padding {
+  padding: 0;
+}

app/assets/stylesheets/pages/diff.scss

@@ -160,6 +160,11 @@
         }
       }
     }
+
+    .diff-loading-error-block {
+      padding: $gl-padding * 2 $gl-padding;
+      text-align: center;
+    }
   }
 
   .image {

app/assets/stylesheets/pages/merge_requests.scss

@@ -821,3 +821,20 @@
     max-width: 100%;
   }
 }
+
+// Hack alert: we've rewritten `btn` class in a way that
+// we've broken it and it is not possible to use with `btn-link`
+// which causes a blank button when it's disabled and hovering
+// The css in here is the boostrap one
+.btn-link-retry {
+  &[disabled] {
+    cursor: not-allowed;
+    box-shadow: none;
+    opacity: .65;
+
+    &:hover {
+      color: $file-mode-changed;
+      text-decoration: none;
+    }
+  }
+}

app/assets/stylesheets/pages/pipelines.scss

@@ -41,6 +41,11 @@
 
   .commit-title {
     margin: 0;
+    white-space: normal;
+
+    @media (max-width: $screen-sm-max) {
+      justify-content: flex-end;
+    }
   }
 
   .ci-table {

app/helpers/tree_helper.rb

@@ -90,7 +90,7 @@ module TreeHelper
   end
 
   def commit_in_single_accessible_branch
-    branch_name = html_escape(selected_branch)
+    branch_name = ERB::Util.html_escape(selected_branch)
 
     message = _("Your changes can be committed to %{branch_name} because a merge "\
                 "request is open.") % { branch_name: "<strong>#{branch_name}</strong>" }

app/models/ci/group_variable.rb

@@ -4,7 +4,7 @@ module Ci
     include HasVariable
     include Presentable
 
-    belongs_to :group
+    belongs_to :group, class_name: "::Group"
 
     alias_attribute :secret_value, :value
 

app/models/repository.rb

@@ -338,6 +338,7 @@ class Repository
     return unless empty?
 
     expire_method_caches(%i(has_visible_content?))
+    raw_repository.expire_has_local_branches_cache
   end
 
   def lookup_cache

app/services/clusters/gcp/finalize_creation_service.rb

@@ -13,7 +13,7 @@ module Clusters
       rescue Google::Apis::ServerError, Google::Apis::ClientError, Google::Apis::AuthorizationError => e
         provider.make_errored!("Failed to request to CloudPlatform; #{e.message}")
       rescue ActiveRecord::RecordInvalid => e
-        provider.make_errored!("Failed to configure GKE Cluster: #{e.message}")
+        provider.make_errored!("Failed to configure Google Kubernetes Engine Cluster: #{e.message}")
       end
 
       private

app/views/discussions/_diff_with_notes.html.haml

@@ -7,7 +7,7 @@
 - unless expanded
   - diff_data = { lines_path: project_merge_request_discussion_path(discussion.project, discussion.noteable, discussion) }
 
-.diff-file.file-holder{ class: diff_file_class, data: diff_data }
+.diff-file.file-holder.js-lazy-load-discussion{ class: diff_file_class, data: diff_data }
   .js-file-title.file-title.file-title-flex-parent
     .file-header-content
       = render "projects/diffs/file_header", diff_file: diff_file, url: discussion_path(discussion), show_toggle: false
@@ -28,8 +28,11 @@
           %tr.line_holder.line-holder-placeholder
             %td.old_line.diff-line-num
             %td.new_line.diff-line-num
-            %td.line_content
+            %td.line_content.js-success-lazy-load
               .js-code-placeholder
+            %td.js-error-lazy-load-diff.hidden.diff-loading-error-block
+              - button = button_tag(_("Try again"), class: "btn-link btn-link-retry btn-no-padding js-toggle-lazy-diff-retry-button")
+              = _("Unable to load the diff. %{button_try_again}").html_safe % { button_try_again: button}
           = render "discussions/diff_discussion", discussions: [discussion], expanded: true
   - else
     - partial = (diff_file.new_file? || diff_file.deleted_file?) ? 'single_image_diff' : 'replaced_image_diff'

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

@@ -8,6 +8,6 @@
     %h4.prepend-top-0= s_('ClusterIntegration|Choose how to set up Kubernetes cluster integration')
 
     %p= s_('ClusterIntegration|Create a new Kubernetes cluster on Google Kubernetes Engine right from GitLab')
-    = link_to s_('ClusterIntegration|Create on GKE'), gcp_new_namespace_project_clusters_path(@project.namespace, @project), class: 'btn append-bottom-20'
+    = link_to s_('ClusterIntegration|Create on Google Kubernetes Engine'), gcp_new_namespace_project_clusters_path(@project.namespace, @project), class: 'btn append-bottom-20'
     %p= s_('ClusterIntegration|Enter the details for an existing Kubernetes cluster')
     = link_to s_('ClusterIntegration|Add an existing Kubernetes cluster'), user_new_namespace_project_clusters_path(@project.namespace, @project), class: 'btn append-bottom-20'

app/views/projects/commits/_commit.html.haml

@@ -26,7 +26,7 @@
       = author_avatar(commit, size: 36)
 
     .commit-detail.flex-list
-      .commit-content
+      .commit-content.qa-commit-content
         - if view_details && merge_request
           = link_to commit.title, project_commit_path(project, commit.id, merge_request_iid: merge_request.iid), class: "commit-row-message item-title"
         - else

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

 - breadcrumb_title "Pipelines"
-- page_title "New Pipeline"
+- page_title = s_("Pipeline|Run Pipeline")
 
 %h3.page-title
-  New Pipeline
+  = s_("Pipeline|Run Pipeline")
 %hr
 
 = form_for @pipeline, as: :pipeline, url: project_pipelines_path(@project), html: { id: "new-pipeline-form", class: "form-horizontal js-new-pipeline-form js-requires-input" } do |f|
   = form_errors(@pipeline)
   .form-group
-    = f.label :ref, 'Create for', class: 'control-label'
+    = f.label :ref, s_('Pipeline|Run on'), class: 'control-label'
     .col-sm-10
       = hidden_field_tag 'pipeline[ref]', params[:ref] || @project.default_branch
       = dropdown_tag(params[:ref] || @project.default_branch,
                      options: { toggle_class: 'js-branch-select wide git-revision-dropdown-toggle',
-                                filter: true, dropdown_class: "dropdown-menu-selectable git-revision-dropdown", placeholder: "Search branches",
+                                filter: true, dropdown_class: "dropdown-menu-selectable git-revision-dropdown", placeholder: s_("Pipeline|Search branches"),
                                 data: { selected: params[:ref] || @project.default_branch, field_name: 'pipeline[ref]' } })
-      .help-block Existing branch name, tag
+      .help-block
+        = s_("Pipeline|Existing branch name, tag")
   .form-actions
-    = f.submit 'Create pipeline', class: 'btn btn-create', tabindex: 3
-    = link_to 'Cancel', project_pipelines_path(@project), class: 'btn btn-cancel'
+    = f.submit s_('Pipeline|Run pipeline'), class: 'btn btn-success', tabindex: 3
+    = link_to 'Cancel', project_pipelines_path(@project), class: 'btn btn-default pull-right'
 
 -# haml-lint:disable InlineJavaScript
 %script#availableRefs{ type: "application/json" }= @project.repository.ref_names.to_json.html_safe

app/views/projects/protected_branches/_create_protected_branch.html.haml

@@ -7,8 +7,8 @@
 - content_for :push_access_levels do
   .push_access_levels-container
     = dropdown_tag('Select',
-                    options: { toggle_class: 'js-allowed-to-push wide',
-                    dropdown_class: 'dropdown-menu-selectable capitalize-header',
+                    options: { toggle_class: 'js-allowed-to-push qa-allowed-to-push-select wide',
+                    dropdown_class: 'dropdown-menu-selectable qa-allowed-to-push-dropdown capitalize-header',
                     data: { field_name: 'protected_branch[push_access_levels_attributes][0][access_level]', input_id: 'push_access_levels_attributes' }})
 
 = render 'projects/protected_branches/shared/create_protected_branch'

app/views/projects/protected_branches/_update_protected_branch.html.haml

@@ -6,5 +6,5 @@
 %td
   = hidden_field_tag "allowed_to_push_#{protected_branch.id}", protected_branch.push_access_levels.first.access_level
   = dropdown_tag( (protected_branch.push_access_levels.first.humanize || 'Select') ,
-                 options: { toggle_class: 'js-allowed-to-push', dropdown_class: 'dropdown-menu-selectable js-allowed-to-push-container capitalize-header',
+                 options: { toggle_class: 'js-allowed-to-push qa-allowed-to-push', dropdown_class: 'dropdown-menu-selectable js-allowed-to-push-container capitalize-header',
                  data: { field_name: "allowed_to_push_#{protected_branch.id}", access_level_id: protected_branch.push_access_levels.first.id }})

app/views/projects/protected_branches/shared/_branches_list.html.haml

-.protected-branches-list.js-protected-branches-list
+.protected-branches-list.js-protected-branches-list.qa-protected-branches-list
   - if @protected_branches.empty?
     .panel-heading
       %h3.panel-title

app/views/projects/protected_branches/shared/_dropdown.html.haml

 = f.hidden_field(:name)
 
 = dropdown_tag('Select branch or create wildcard',
-               options: { toggle_class: 'js-protected-branch-select js-filter-submit wide git-revision-dropdown-toggle',
-                          filter: true, dropdown_class: "dropdown-menu-selectable git-revision-dropdown", placeholder: "Search protected branches",
+               options: { toggle_class: 'js-protected-branch-select js-filter-submit wide git-revision-dropdown-toggle qa-protected-branch-select',
+                          filter: true, dropdown_class: "dropdown-menu-selectable git-revision-dropdown qa-protected-branch-dropdown", placeholder: "Search protected branches",
                           footer_content: true,
                           data: { show_no: true, show_any: true, show_upcoming: true,
                                   selected: params[:protected_branch_name],

app/views/projects/protected_branches/shared/_index.html.haml

@@ -4,7 +4,7 @@
   .settings-header
     %h4
       Protected Branches
-    %button.btn.js-settings-toggle{ type: 'button' }
+    %button.btn.js-settings-toggle.qa-expand-protected-branches{ type: 'button' }
       = expanded ? 'Collapse' : 'Expand'
     %p
       Keep stable branches secure and force developers to use merge requests.

app/views/projects/protected_branches/shared/_protected_branch.html.haml

@@ -2,7 +2,7 @@
 
 %tr.js-protected-branch-edit-form{ data: { url: namespace_project_protected_branch_path(@project.namespace, @project, protected_branch) } }
   %td
-    %span.ref-name= protected_branch.name
+    %span.ref-name.qa-protected-branch-name= protected_branch.name
 
     - if @project.root_ref?(protected_branch.name)
       %span.label.label-info.prepend-left-5 default

app/views/shared/_ref_switcher.html.haml

@@ -8,8 +8,8 @@
   - @options && @options.each do |key, value|
     = hidden_field_tag key, value, id: nil
   .dropdown
-    = dropdown_toggle dropdown_toggle_text, { toggle: "dropdown", selected: dropdown_toggle_text, ref: @ref, refs_url: refs_project_path(@project, sort: 'updated_desc'), field_name: 'ref', submit_form_on_click: true, visit: true }, { toggle_class: "js-project-refs-dropdown" }
-    .dropdown-menu.dropdown-menu-selectable.git-revision-dropdown.dropdown-menu-paging{ class: ("dropdown-menu-align-right" if local_assigns[:align_right]) }
+    = dropdown_toggle dropdown_toggle_text, { toggle: "dropdown", selected: dropdown_toggle_text, ref: @ref, refs_url: refs_project_path(@project, sort: 'updated_desc'), field_name: 'ref', submit_form_on_click: true, visit: true }, { toggle_class: "js-project-refs-dropdown qa-branches-select" }
+    .dropdown-menu.dropdown-menu-selectable.git-revision-dropdown.dropdown-menu-paging.qa-branches-dropdown{ class: ("dropdown-menu-align-right" if local_assigns[:align_right]) }
       .dropdown-page-one
         = dropdown_title _("Switch branch/tag")
         = dropdown_filter _("Search branches and tags")

bin/secpick

+#!/usr/bin/env ruby
+require 'optparse'
+require 'open3'
+require 'rainbow/refinement'
+using Rainbow
+
+BRANCH_PREFIX = 'security'.freeze
+STABLE_BRANCH_SUFFIX = 'stable'.freeze
+REMOTE = 'dev'.freeze
+
+options = { version: nil, branch: nil, sha: nil }
+
+parser = OptionParser.new do |opts|
+  opts.banner = "Usage: #{$0} [options]"
+  opts.on('-v', '--version 10.0', 'Version') do |version|
+    options[:version] = version&.tr('.', '-')
+  end
+
+  opts.on('-b', '--branch security-fix-branch', 'Original branch name') do |branch|
+    options[:branch] = branch
+  end
+
+  opts.on('-s', '--sha abcd', 'SHA to cherry pick') do |sha|
+    options[:sha] = sha
+  end
+
+  opts.on('-h', '--help', 'Displays Help') do
+    puts opts
+
+    exit
+  end
+end
+
+parser.parse!
+
+abort("Missing options. Use #{$0} --help to see the list of options available".red) if options.values.include?(nil)
+abort("Wrong version format #{options[:version].bold}".red) unless options[:version] =~ /\A\d*\-\d*\Z/
+
+branch = [BRANCH_PREFIX, options[:branch], options[:version]].join('-').freeze
+stable_branch = "#{options[:version]}-#{STABLE_BRANCH_SUFFIX}".freeze
+
+command = "git checkout #{stable_branch} && git pull #{REMOTE} #{stable_branch} && git checkout -B #{branch} && git cherry-pick #{options[:sha]} && git push #{REMOTE} #{branch}"
+
+_stdin, stdout, stderr = Open3.popen3(command)
+
+puts stdout.read&.green
+puts stderr.read&.red

changelogs/unreleased/21677-run-pipeline-word.yml

+---
+title: Improves wording in new pipeline page
+merge_request:
+author:
+type: other

changelogs/unreleased/43404-pipelines-commit.yml

+---
+title: Breaks commit not found message in pipelines table
+merge_request:
+author:
+type: fixed

changelogs/unreleased/43567-replace-gke.yml

+---
+title: Replace GKE acronym with Google Kubernetes Engine
+merge_request:
+author:
+type: other

changelogs/unreleased/44985-fix-protected-branch-delete-modal.yml

+---
+title: Fix confirmation modal for deleting a protected branch
+merge_request: 18176
+author: Paul Bonaud @PaulRbR
+type: fixed

changelogs/unreleased/45271-collpased-diff-loading.yml

+---
+title: Fixes unresolved discussions rendering the error state instead of the diff
+merge_request:
+author:
+type: fixed

changelogs/unreleased/45363-optional-params-on-api-endpoint-produce-invalid-pagination-header-links.yml

+---
+title: '[API] Fix URLs in the `Link` header for `GET /projects/:id/repository/contributors`
+  when no value is passed for `order_by` or `sort`'
+merge_request: 18393
+author:
+type: fixed

changelogs/unreleased/45436-markdown-is-not-rendering-error-loading-viewer-undefined-method-html_escape.yml

+---
+title: Fix undefined `html_escape` method during markdown rendering
+merge_request: 18418
+author:
+type: fixed

changelogs/unreleased/fix-gb-fix-empty-secret-variables.yml

+---
+title: Fix a case with secret variables being empty sometimes
+merge_request: 18400
+author:
+type: fixed

changelogs/unreleased/ide-subgroup-fix.yml

+---
+title: Fixed IDE not loading for sub groups
+merge_request:
+author:
+type: fixed

changelogs/unreleased/ide-tree-loading-fix.yml

+---
+title: Fixed IDE not showing loading state when tree is loading
+merge_request:
+author:
+type: fixed

changelogs/unreleased/move-pipeline-failed-vue-component.yml

+---
+title: Move PipelineFailed vue component
+merge_request: 18277
+author: George Tsiolis
+type: performance

changelogs/unreleased/sh-memoize-repository-empty.yml

+---
+title: Memoize Git::Repository#has_visible_content?
+merge_request:
+author:
+type: performance

changelogs/unreleased/zj-ref-exists-opt-out.yml

+---
+title: Check if a ref exists is done by Gitaly by default
+merge_request:
+author:
+type: performance

config/initializers/forbid_sidekiq_in_transactions.rb

@@ -27,16 +27,8 @@ module Sidekiq
                 Use an `after_commit` hook, or include `AfterCommitQueue` and use a `run_after_commit` block instead.
                 MSG
               rescue Sidekiq::Worker::EnqueueFromTransactionError => e
-                if Rails.env.production?
-                  Rails.logger.error(e.message)
-
-                  if Gitlab::Sentry.enabled?
-                    Gitlab::Sentry.context
-                    Raven.capture_exception(e)
-                  end
-                else
-                  raise
-                end
+                Rails.logger.error(e.message) if Rails.env.production?
+                Gitlab::Sentry.track_exception(e)
               end
             end
 

doc/README.md

@@ -89,7 +89,10 @@ on projects and code.
   - [Advanced Syntax Search](user/search/advanced_search_syntax.md): Use advanced queries for more targeted search results. **[STARTER]**
 - [Snippets](user/snippets.md): Snippets allow you to create little bits of code.
 - [Wikis](user/project/wiki/index.md): Enhance your repository documentation with built-in wikis.
+<<<<<<< HEAD
 - [GitLab Service Desk](user/project/service_desk.md): A simple way to allow people to create issues in your GitLab instance without needing their own user account. **[PREMIUM]**
+=======
+>>>>>>> upstream/master
 - [Web IDE](user/project/web_ide/index.md)
 
 #### Repositories

doc/api/repositories.md

@@ -183,7 +183,7 @@ GET /projects/:id/repository/contributors
 Parameters:
 
 - `id` (required) - The ID or [URL-encoded path of the project](README.md#namespaced-path-encoding) owned by the authenticated user
-- `order_by` (optional) - Return contributors ordered by `name`, `email`, or `commits` fields. If not given contributors are ordered by commit date.
+- `order_by` (optional) - Return contributors ordered by `name`, `email`, or `commits` (orders by commit date) fields. Default is `commits`
 - `sort` (optional) - Return contributors sorted in `asc` or `desc` order. Default is `asc`
 
 Response:

doc/development/fe_guide/vue.md

@@ -523,7 +523,7 @@ export default new Vuex.Store({
 ```
 _Note:_ If the state of the application is too complex, an individual file for the state may be better.
 
-#### `actions.js`
+##### `actions.js`
 An action commits a mutatation. In this file, we will write the actions that will call the respective mutation:
 
 ```javascript
@@ -550,7 +550,7 @@ import { mapActions } from 'vuex';
 };
 ```
 
-#### `getters.js`
+##### `getters.js`
 Sometimes we may need to get derived state based on store state, like filtering for a specific prop. This can be done through the `getters`:
 
 ```javascript
@@ -573,7 +573,7 @@ import { mapGetters } from 'vuex';
 };
 ```
 
-#### `mutations.js`
+##### `mutations.js`
 The only way to actually change state in a Vuex store is by committing a mutation.
 
 ```javascript
@@ -586,7 +586,7 @@ The only way to actually change state in a Vuex store is by committing a mutatio
   };
 ```
 
-#### `mutations_types.js`
+##### `mutations_types.js`
 From [vuex mutations docs][vuex-mutations]:
 > It is a commonly seen pattern to use constants for mutation types in various Flux implementations. This allows the code to take advantage of tooling like linters, and putting all constants in a single file allows your collaborators to get an at-a-glance view of what mutations are possible in the entire application.
 

doc/development/i18n/proofreader.md

@@ -23,6 +23,7 @@ are very appreciative of the work done by translators and proofreaders!
 - Italian
   - Paolo Falomo - [GitLab](https://gitlab.com/paolofalomo), [Crowdin](https://crowdin.com/profile/paolo.falomo)
 - Japanese
+  - Yamana Tokiuji - [GitLab](https://gitlab.com/tokiuji), [Crowdin](https://crowdin.com/profile/yamana)
 - Korean
   - Chang-Ho Cha - [GitLab](https://gitlab.com/changho-cha), [Crowdin](https://crowdin.com/profile/zzazang)
   - Huang Tao - [GitLab](https://gitlab.com/htve), [Crowdin](https://crowdin.com/profile/htve)

doc/install/README.md

@@ -31,8 +31,8 @@ the hardware requirements.
 - [Install GitLab on DC/OS](https://mesosphere.com/blog/gitlab-dcos/) via [GitLab-Mesosphere integration](https://about.gitlab.com/2016/09/16/announcing-gitlab-and-mesosphere/)
 - [Install GitLab on Azure](azure/index.md)
 - [Install GitLab on Google Cloud Platform](google_cloud_platform/index.md)
-- [Install GitLab on Google Container Engine (GKE)](https://about.gitlab.com/2017/01/23/video-tutorial-idea-to-production-on-google-container-engine-gke/): video tutorial on
-the full process of installing GitLab on Google Container Engine (GKE), pushing an application to GitLab, building the app with GitLab CI/CD, and deploying to production.
+- [Install GitLab on Google Kubernetes Engine (GKE)](https://about.gitlab.com/2017/01/23/video-tutorial-idea-to-production-on-google-container-engine-gke/): video tutorial on
+the full process of installing GitLab on Google Kubernetes Engine (GKE), pushing an application to GitLab, building the app with GitLab CI/CD, and deploying to production.
 - [Install on AWS](https://about.gitlab.com/aws/)
 - _Testing only!_ [DigitalOcean and Docker Machine](digitaloceandocker.md) -
   Quickly test any version of GitLab on DigitalOcean using Docker Machine.

doc/install/installation.md

@@ -93,9 +93,9 @@ Is the system packaged Git too old? Remove it and compile from source.
 
     # Download and compile from source
     cd /tmp
-    curl --remote-name --progress https://www.kernel.org/pub/software/scm/git/git-2.16.2.tar.gz
-    echo '9acc4339b7a2ab484eea69d705923271682b7058015219cf5a7e6ed8dee5b5fb  git-2.16.2.tar.gz' | shasum -a256 -c - && tar -xzf git-2.16.2.tar.gz
-    cd git-2.16.2/
+    curl --remote-name --progress https://www.kernel.org/pub/software/scm/git/git-2.16.3.tar.gz
+    echo 'dda229e9c73f4fbb7d4324e0d993e11311673df03f73b194c554c2e9451e17cd  git-2.16.3.tar.gz' | shasum -a256 -c - && tar -xzf git-2.16.3.tar.gz
+    cd git-2.16.3/
     ./configure
     make prefix=/usr/local all
 

doc/user/project/merge_requests/index.md

@@ -36,11 +36,14 @@ With **[GitLab Enterprise Edition][ee]**, you can also:
 - Request [approvals](https://docs.gitlab.com/ee/user/project/merge_requests/merge_request_approvals.html) from your managers **[STARTER]**
 - [Squash and merge](https://docs.gitlab.com/ee/user/project/merge_requests/squash_and_merge.html) for a cleaner commit history **[STARTER]**
 - Analyze the impact of your changes with [Code Quality reports](https://docs.gitlab.com/ee/user/project/merge_requests/code_quality_diff.html) **[STARTER]**
+<<<<<<< HEAD
 - Analyze your source code for vulnerabilities with [Static Application Security Testing](#static-application-security-testing) **[ULTIMATE]**
 - Analyze your dependencies for vulnerabilities with [Dependency Scanning](#dependency-scanning) **[ULTIMATE]**
 - Analyze your Docker images for vulnerabilities with [Container Scanning](#container-scanning) **[ULTIMATE]**
 - Analyze your running web applications for vulnerabilities with [Dynamic Application Security Testing](#dynamic-application-security-testing) **[ULTIMATE]**
 - Determine the performance impact of changes with [Browser Performance Testing](#browser-performance-testing) **[PREMIUM]**
+=======
+>>>>>>> upstream/master
 
 ## Use cases
 

doc/user/project/web_ide/index.md

 # Web IDE
 
 > [Introduced in](https://gitlab.com/gitlab-org/gitlab-ee/issues/4539) [GitLab Ultimate][ee] 10.4.
+<<<<<<< HEAD
 > [Brought to GitLab Core](https://gitlab.com/gitlab-org/gitlab-ce/issues/44157) in 10.7.
+=======
+> [Brought to GitLab Core][core](https://gitlab.com/gitlab-org/gitlab-ce/issues/44157) in 10.7.
+>>>>>>> upstream/master
 
 The Web IDE editor makes it faster and easier to contribute changes to your
 projects by providing an advanced editor with commit staging.

features/project/builds/permissions.feature

-Feature: Project Builds Permissions
-  Background:
-    Given I sign in as a user
-    And project exists in some group namespace
-    And project has CI enabled
-    And project has a recent build
-
-  Scenario: I try to visit build details as guest
-    Given I am member of a project with a guest role
-    When I visit recent build details page
-    Then page status code should be 404
-
-  Scenario: I try to visit project builds page as guest
-    Given I am member of a project with a guest role
-    When I visit project builds page
-    Then page status code should be 404
-
-  Scenario: I try to visit build details of internal project without access to builds
-    Given The project is internal
-    And public access for builds is disabled
-    When I visit recent build details page
-    Then page status code should be 404
-
-  Scenario: I try to visit internal project builds page without access to builds
-    Given The project is internal
-    And public access for builds is disabled
-    When I visit project builds page
-    Then page status code should be 404
-
-  @javascript
-  Scenario: I try to visit build details of internal project with access to builds
-    Given The project is internal
-    And public access for builds is enabled
-    When I visit recent build details page
-    Then I see details of a build
-    And I see build trace
-
-  Scenario: I try to visit internal project builds page with access to builds
-    Given The project is internal
-    And public access for builds is enabled
-    When I visit project builds page
-    Then I see the build
-
-  Scenario: I try to download build artifacts as guest
-    Given I am member of a project with a guest role
-    And recent build has artifacts available
-    When I access artifacts download page
-    Then page status code should be 404
-
-  Scenario: I try to download build artifacts as reporter
-    Given I am member of a project with a reporter role
-    And recent build has artifacts available
-    When I access artifacts download page
-    Then download of build artifacts archive starts

features/steps/project/builds/permissions.rb

-class Spinach::Features::ProjectBuildsPermissions < Spinach::FeatureSteps
-  include SharedAuthentication
-  include SharedProject
-  include SharedBuilds
-  include SharedPaths
-  include RepoHelpers
-end

features/steps/shared/builds.rb

@@ -30,10 +30,6 @@ module SharedBuilds
     visit project_job_path(@project, @build)
   end
 
-  step 'I visit project builds page' do
-    visit project_jobs_path(@project)
-  end
-
   step 'recent build has artifacts available' do
     artifacts = Rails.root + 'spec/fixtures/ci_build_artifacts.zip'
     archive = fixture_file_upload(artifacts, 'application/zip')
@@ -54,25 +50,4 @@ module SharedBuilds
     expect(page.response_headers['Content-Type']).to eq 'application/zip'
     expect(page.response_headers['Content-Transfer-Encoding']).to eq 'binary'
   end
-
-  step 'I access artifacts download page' do
-    visit download_project_job_artifacts_path(@project, @build)
-  end
-
-  step 'I see details of a build' do
-    expect(page).to have_content "Job ##{@build.id}"
-  end
-
-  step 'I see build trace' do
-    expect(page).to have_css '#build-trace'
-  end
-
-  step 'I see the build' do
-    page.within('.build') do
-      expect(page).to have_content "##{@build.id}"
-      expect(page).to have_content @build.sha[0..7]
-      expect(page).to have_content @build.ref
-      expect(page).to have_content @build.name
-    end
-  end
 end

features/steps/shared/paths.rb

@@ -455,12 +455,4 @@ module SharedPaths
     mr = MergeRequest.find_by(title: title)
     project_merge_request_path(mr.target_project, mr)
   end
-
-  # ----------------------------------------
-  # Errors
-  # ----------------------------------------
-
-  step 'page status code should be 404' do
-    expect(status_code).to eq 404
-  end
 end

features/steps/shared/project.rb

@@ -13,11 +13,6 @@ module SharedProject
     @project.add_master(@user)
   end
 
-  step "project exists in some group namespace" do
-    @group = create(:group, name: 'some group')
-    @project = create(:project, :repository, namespace: @group, public_builds: false)
-  end
-
   # Create a specific project called "Shop"
   step 'I own project "Shop"' do
     @project = Project.find_by(name: "Shop")
@@ -29,18 +24,6 @@ module SharedProject
     @project ||= Project.first
   end
 
-  # ----------------------------------------
-  # Project permissions
-  # ----------------------------------------
-
-  step 'I am member of a project with a guest role' do
-    @project.add_guest(@user)
-  end
-
-  step 'I am member of a project with a reporter role' do
-    @project.add_reporter(@user)
-  end
-
   # ----------------------------------------
   # Visibility of archived project
   # ----------------------------------------
@@ -140,18 +123,6 @@ module SharedProject
     create(:label, project: project, title: 'enhancement')
   end
 
-  step 'The project is internal' do
-    @project.update(visibility_level: Gitlab::VisibilityLevel::INTERNAL)
-  end
-
-  step 'public access for builds is enabled' do
-    @project.update(public_builds: true)
-  end
-
-  step 'public access for builds is disabled' do
-    @project.update(public_builds: false)
-  end
-
   def user_owns_project(user_name:, project_name:, visibility: :private)
     user = user_exists(user_name, username: user_name.gsub(/\s/, '').underscore)
     project = Project.find_by(name: project_name)

lib/api/repositories.rb

@@ -111,8 +111,8 @@ module API
       end
       params do
         use :pagination
-        optional :order_by, type: String, values: %w[email name commits], default: nil, desc: 'Return contributors ordered by `name` or `email` or `commits`'
-        optional :sort, type: String, values: %w[asc desc], default: nil, desc: 'Sort by asc (ascending) or desc (descending)'
+        optional :order_by, type: String, values: %w[email name commits], default: 'commits', desc: 'Return contributors ordered by `name` or `email` or `commits`'
+        optional :sort, type: String, values: %w[asc desc], default: 'asc', desc: 'Sort by asc (ascending) or desc (descending)'
       end
       get ':id/repository/contributors' do
         begin

lib/banzai/renderer/common_mark/html.rb

@@ -9,7 +9,7 @@ module Banzai
             lang_attr = lang.present? ? %Q{ lang="#{lang}"} : ''
             result    =
               "<pre>" \
-                "<code#{lang_attr}>#{html_escape(code)}</code>" \
+                "<code#{lang_attr}>#{ERB::Util.html_escape(code)}</code>" \
               "</pre>"
 
             out(result)

lib/banzai/renderer/redcarpet/html.rb

@@ -6,7 +6,7 @@ module Banzai
           lang_attr = lang ? %Q{ lang="#{lang}"} : ''
 
           "\n<pre>" \
-            "<code#{lang_attr}>#{html_escape(code)}</code>" \
+            "<code#{lang_attr}>#{ERB::Util.html_escape(code)}</code>" \
           "</pre>"
         end
       end

lib/gitlab/diff/highlight.rb

@@ -33,10 +33,7 @@ module Gitlab
             # match the blob, which is a bug. But we shouldn't fail to render
             # completely in that case, even though we want to report the error.
             rescue RangeError => e
-              if Gitlab::Sentry.enabled?
-                Gitlab::Sentry.context
-                Raven.capture_exception(e)
-              end
+              Gitlab::Sentry.track_exception(e, issue_url: 'https://gitlab.com/gitlab-org/gitlab-ce/issues/45441')
             end
           end
 

lib/gitlab/ee_compat_check.rb

@@ -5,7 +5,7 @@ module Gitlab
     CANONICAL_CE_PROJECT_URL = 'https://gitlab.com/gitlab-org/gitlab-ce'.freeze
     CANONICAL_EE_REPO_URL = 'https://gitlab.com/gitlab-org/gitlab-ee.git'.freeze
     CHECK_DIR = Rails.root.join('ee_compat_check')
-    IGNORED_FILES_REGEX = %r{VERSION|CHANGELOG\.md|db/schema\.rb}i.freeze
+    IGNORED_FILES_REGEX = %r{VERSION|CHANGELOG\.md|db/schema\.rb|locale/gitlab\.pot}i.freeze
     PLEASE_READ_THIS_BANNER = %Q{
       ============================================================
       ===================== PLEASE READ THIS =====================

lib/gitlab/etag_caching/middleware.rb

@@ -50,7 +50,7 @@ module Gitlab
 
         status_code = Gitlab::PollingInterval.polling_enabled? ? 304 : 429
 
-        [status_code, { 'ETag' => etag }, []]
+        [status_code, { 'ETag' => etag, 'X-Gitlab-From-Cache' => 'true' }, []]
       end
 
       def track_cache_miss(if_none_match, cached_value_present, route)

lib/gitlab/git/repository.rb

@@ -9,6 +9,7 @@ module Gitlab
       include Gitlab::Git::RepositoryMirroring
       include Gitlab::Git::Popen
       include Gitlab::EncodingHelper
+      include Gitlab::Utils::StrongMemoize
 
       ALLOWED_OBJECT_DIRECTORIES_VARIABLES = %w[
         GIT_OBJECT_DIRECTORY
@@ -231,13 +232,13 @@ module Gitlab
         end
       end
 
+      def expire_has_local_branches_cache
+        clear_memoization(:has_local_branches)
+      end
+
       def has_local_branches?
-        gitaly_migrate(:has_local_branches, status: Gitlab::GitalyClient::MigrationStatus::OPT_OUT) do |is_enabled|
-          if is_enabled
-            gitaly_repository_client.has_local_branches?
-          else
-            has_local_branches_rugged?
-          end
+        strong_memoize(:has_local_branches) do
+          uncached_has_local_branches?
         end
       end
 
@@ -299,7 +300,8 @@ module Gitlab
       #
       # Ref names must start with `refs/`.
       def ref_exists?(ref_name)
-        gitaly_migrate(:ref_exists) do |is_enabled|
+        gitaly_migrate(:ref_exists,
+                      status: Gitlab::GitalyClient::MigrationStatus::OPT_OUT) do |is_enabled|
           if is_enabled
             gitaly_ref_exists?(ref_name)
           else
@@ -1573,6 +1575,16 @@ module Gitlab
 
       private
 
+      def uncached_has_local_branches?
+        gitaly_migrate(:has_local_branches, status: Gitlab::GitalyClient::MigrationStatus::OPT_OUT) do |is_enabled|
+          if is_enabled
+            gitaly_repository_client.has_local_branches?
+          else
+            has_local_branches_rugged?
+          end
+        end
+      end
+
       def local_write_ref(ref_path, ref, old_ref: nil, shell: true)
         if shell
           shell_write_ref(ref_path, ref, old_ref)

lib/gitlab/sentry.rb

@@ -18,6 +18,25 @@ module Gitlab
       end
     end
 
+    # This can be used for investigating exceptions that can be recovered from in
+    # code. The exception will still be raised in development and test
+    # environments.
+    #
+    # That way we can track down these exceptions with as much information as we
+    # need to resolve them.
+    #
+    # Provide an issue URL for follow up.
+    def self.track_exception(exception, issue_url: nil, extra: {})
+      if enabled?
+        extra[:issue_url] = issue_url if issue_url
+        context # Make sure we've set everything we know in the context
+
+        Raven.capture_exception(exception, extra: extra)
+      end
+
+      raise exception if should_raise?
+    end
+
     def self.program_context
       if Sidekiq.server?
         'sidekiq'
@@ -25,5 +44,9 @@ module Gitlab
         'rails'
       end
     end
+
+    def self.should_raise?
+      Rails.env.development? || Rails.env.test?
+    end
   end
 end

locale/gitlab.pot

@@ -8,8 +8,13 @@ msgid ""
 msgstr ""
 "Project-Id-Version: gitlab 1.0.0\n"
 "Report-Msgid-Bugs-To: \n"
+<<<<<<< HEAD
 "POT-Creation-Date: 2018-04-05 09:57+0200\n"
 "PO-Revision-Date: 2018-04-05 09:57+0200\n"
+=======
+"POT-Creation-Date: 2018-04-17 11:44+0200\n"
+"PO-Revision-Date: 2018-04-17 11:44+0200\n"
+>>>>>>> upstream/master
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
 "Language: \n"
@@ -370,7 +375,7 @@ msgstr ""
 msgid "April"
 msgstr ""
 
-msgid "Archived project! Repository is read-only"
+msgid "Archived project! Repository and other project resources are read-only"
 msgstr ""
 
 msgid "Are you sure you want to delete this pipeline schedule?"
@@ -490,9 +495,79 @@ msgstr ""
 msgid "Background jobs"
 msgstr ""
 
+msgid "Badges"
+msgstr ""
+
+msgid "Badges|A new badge was added."
+msgstr ""
+
+msgid "Badges|Add badge"
+msgstr ""
+
+msgid "Badges|Adding the badge failed, please check the entered URLs and try again."
+msgstr ""
+
+msgid "Badges|Badge image URL"
+msgstr ""
+
+msgid "Badges|Badge image preview"
+msgstr ""
+
+msgid "Badges|Delete badge"
+msgstr ""
+
+msgid "Badges|Delete badge?"
+msgstr ""
+
+msgid "Badges|Deleting the badge failed, please try again."
+msgstr ""
+
+msgid "Badges|Group Badge"
+msgstr ""
+
+msgid "Badges|Link"
+msgstr ""
+
+msgid "Badges|No badge image"
+msgstr ""
+
+msgid "Badges|No image to preview"
+msgstr ""
+
+msgid "Badges|Project Badge"
+msgstr ""
+
+msgid "Badges|Reload badge image"
+msgstr ""
+
+msgid "Badges|Save changes"
+msgstr ""
+
+msgid "Badges|Saving the badge failed, please check the entered URLs and try again."
+msgstr ""
+
+msgid "Badges|The %{docsLinkStart}variables%{docsLinkEnd} GitLab supports: %{placeholders}"
+msgstr ""
+
+msgid "Badges|The badge was deleted."
+msgstr ""
+
+msgid "Badges|The badge was saved."
+msgstr ""
+
+msgid "Badges|This group has no badges"
+msgstr ""
+
+msgid "Badges|This project has no badges"
+msgstr ""
+
+msgid "Badges|Your badges"
+msgstr ""
+
 msgid "Begin with the selected commit"
 msgstr ""
 
+<<<<<<< HEAD
 msgid "Billing"
 msgstr ""
 
@@ -545,6 +620,9 @@ msgid "BillingPlans|paid annually at %{price_per_year}"
 msgstr ""
 
 msgid "BillingPlans|per user"
+=======
+msgid "Blame"
+>>>>>>> upstream/master
 msgstr ""
 
 msgid "Branch (%{branch_count})"
@@ -729,18 +807,24 @@ msgstr ""
 msgid "Cancel"
 msgstr ""
 
+msgid "Cancel this job"
+msgstr ""
+
 msgid "Cannot be merged automatically"
 msgstr ""
 
 msgid "Cannot modify managed Kubernetes cluster"
 msgstr ""
 
+<<<<<<< HEAD
 msgid "Certificate fingerprint"
 msgstr ""
 
 msgid "Change Weight"
 msgstr ""
 
+=======
+>>>>>>> upstream/master
 msgid "Change this value to influence how frequently the GitLab UI polls for updates."
 msgstr ""
 
@@ -900,6 +984,12 @@ msgstr ""
 msgid "CircuitBreakerApiLink|circuitbreaker api"
 msgstr ""
 
+msgid "Click any <strong>project name</strong> in the project list below to navigate to the project milestone."
+msgstr ""
+
+msgid "Click the <strong>Promote</strong> button in the top right corner to promote it to a group milestone."
+msgstr ""
+
 msgid "Click the button below to begin the install process by navigating to the Kubernetes page"
 msgstr ""
 
@@ -984,7 +1074,7 @@ msgstr ""
 msgid "ClusterIntegration|Create a new Kubernetes cluster on Google Kubernetes Engine right from GitLab"
 msgstr ""
 
-msgid "ClusterIntegration|Create on GKE"
+msgid "ClusterIntegration|Create on Google Kubernetes Engine"
 msgstr ""
 
 msgid "ClusterIntegration|Enter the details for an existing Kubernetes cluster"
@@ -1408,6 +1498,9 @@ msgstr ""
 msgid "ContainerRegistry|With the Docker Container Registry integrated into GitLab, every project can have its own space to store its Docker images."
 msgstr ""
 
+msgid "ContainerRegistry|You can also %{deploy_token} for read-only access to the registry images."
+msgstr ""
+
 msgid "Continuous Integration and Deployment"
 msgstr ""
 
@@ -1605,6 +1698,78 @@ msgstr[1] ""
 msgid "Deploy Keys"
 msgstr ""
 
+msgid "DeployTokens|Active Deploy Tokens (%{active_tokens})"
+msgstr ""
+
+msgid "DeployTokens|Add a deploy token"
+msgstr ""
+
+msgid "DeployTokens|Allows read-only access to the registry images"
+msgstr ""
+
+msgid "DeployTokens|Allows read-only access to the repository"
+msgstr ""
+
+msgid "DeployTokens|Copy deploy token to clipboard"
+msgstr ""
+
+msgid "DeployTokens|Copy username to clipboard"
+msgstr ""
+
+msgid "DeployTokens|Create deploy token"
+msgstr ""
+
+msgid "DeployTokens|Created"
+msgstr ""
+
+msgid "DeployTokens|Deploy Tokens"
+msgstr ""
+
+msgid "DeployTokens|Deploy tokens allow read-only access to your repository and registry images."
+msgstr ""
+
+msgid "DeployTokens|Expires"
+msgstr ""
+
+msgid "DeployTokens|Name"
+msgstr ""
+
+msgid "DeployTokens|Pick a name for the application, and we'll give you a unique deploy token."
+msgstr ""
+
+msgid "DeployTokens|Revoke"
+msgstr ""
+
+msgid "DeployTokens|Revoke %{name}"
+msgstr ""
+
+msgid "DeployTokens|Scopes"
+msgstr ""
+
+msgid "DeployTokens|This action cannot be undone."
+msgstr ""
+
+msgid "DeployTokens|This project has no active Deploy Tokens."
+msgstr ""
+
+msgid "DeployTokens|Use this token as a password. Make sure you save it - you won't be able to access it again."
+msgstr ""
+
+msgid "DeployTokens|Use this username as a login."
+msgstr ""
+
+msgid "DeployTokens|Username"
+msgstr ""
+
+msgid "DeployTokens|You are about to revoke"
+msgstr ""
+
+msgid "DeployTokens|Your New Deploy Token"
+msgstr ""
+
+msgid "DeployTokens|Your new project deploy token has been created."
+msgstr ""
+
 msgid "Description"
 msgstr ""
 
@@ -1692,19 +1857,26 @@ msgstr ""
 msgid "Editing"
 msgstr ""
 
+<<<<<<< HEAD
 msgid "Elasticsearch"
 msgstr ""
 
 msgid "Elasticsearch intergration. Elasticsearch AWS IAM."
 msgstr ""
 
+=======
+>>>>>>> upstream/master
 msgid "Email"
 msgstr ""
 
 msgid "Emails"
 msgstr ""
 
+<<<<<<< HEAD
 msgid "Enable"
+=======
+msgid "Embed"
+>>>>>>> upstream/master
 msgstr ""
 
 msgid "Enable Auto DevOps"
@@ -1722,9 +1894,12 @@ msgstr ""
 msgid "Enable and configure Prometheus metrics."
 msgstr ""
 
+<<<<<<< HEAD
 msgid "Enable classification control using an external service"
 msgstr ""
 
+=======
+>>>>>>> upstream/master
 msgid "Enable or disable version check and usage ping."
 msgstr ""
 
@@ -2012,7 +2187,14 @@ msgstr ""
 msgid "GeoNodes|Disabling a node stops the sync process. Are you sure?"
 msgstr ""
 
+<<<<<<< HEAD
 msgid "GeoNodes|Does not match the primary storage configuration"
+=======
+msgid "Gitaly"
+msgstr ""
+
+msgid "Gitaly Servers"
+>>>>>>> upstream/master
 msgstr ""
 
 msgid "GeoNodes|Failed"
@@ -2421,6 +2603,9 @@ msgstr ""
 msgid "January"
 msgstr ""
 
+msgid "Job has been erased"
+msgstr ""
+
 msgid "Jobs"
 msgstr ""
 
@@ -2977,9 +3162,12 @@ msgstr ""
 msgid "OfSearchInADropdown|Filter"
 msgstr ""
 
+<<<<<<< HEAD
 msgid "Once imported, repositories can be mirrored over SSH. Read more %{ssh_link}"
 msgstr ""
 
+=======
+>>>>>>> upstream/master
 msgid "Online IDE integration settings."
 msgstr ""
 
@@ -3040,6 +3228,12 @@ msgstr ""
 msgid "Performance optimization"
 msgstr ""
 
+<<<<<<< HEAD
+=======
+msgid "Permalink"
+msgstr ""
+
+>>>>>>> upstream/master
 msgid "Personal Access Token"
 msgstr ""
 
@@ -3193,6 +3387,9 @@ msgstr ""
 msgid "Please <a href=%{link_to_billing} target=\"_blank\" rel=\"noopener noreferrer\">enable billing for one of your projects to be able to create a Kubernetes cluster</a>, then try again."
 msgstr ""
 
+msgid "Please select at least one filter to see results"
+msgstr ""
+
 msgid "Please solve the reCAPTCHA"
 msgstr ""
 
@@ -3223,6 +3420,12 @@ msgstr ""
 msgid "Profiles|Account scheduled for removal."
 msgstr ""
 
+msgid "Profiles|Change username"
+msgstr ""
+
+msgid "Profiles|Current path: %{path}"
+msgstr ""
+
 msgid "Profiles|Delete Account"
 msgstr ""
 
@@ -3241,9 +3444,21 @@ msgstr ""
 msgid "Profiles|Invalid username"
 msgstr ""
 
+msgid "Profiles|Path"
+msgstr ""
+
 msgid "Profiles|Type your %{confirmationValue} to confirm:"
 msgstr ""
 
+msgid "Profiles|Update username"
+msgstr ""
+
+msgid "Profiles|Username change failed - %{message}"
+msgstr ""
+
+msgid "Profiles|Username successfully changed"
+msgstr ""
+
 msgid "Profiles|You don't have access to delete this user."
 msgstr ""
 
@@ -3274,6 +3489,9 @@ msgstr ""
 msgid "Project '%{project_name}' was successfully updated."
 msgstr ""
 
+msgid "Project Badges"
+msgstr ""
+
 msgid "Project access must be granted explicitly to each user."
 msgstr ""
 
@@ -3301,6 +3519,7 @@ msgstr ""
 msgid "ProjectActivityRSS|Subscribe"
 msgstr ""
 
+<<<<<<< HEAD
 msgid "ProjectCreationLevel|Allowed to create projects"
 msgstr ""
 
@@ -3325,6 +3544,8 @@ msgstr ""
 msgid "ProjectFeature|Only team members"
 msgstr ""
 
+=======
+>>>>>>> upstream/master
 msgid "ProjectFileTree|Name"
 msgstr ""
 
@@ -3379,6 +3600,9 @@ msgstr ""
 msgid "ProjectsDropdown|This feature requires browser localStorage support"
 msgstr ""
 
+msgid "PrometheusDashboard|Time"
+msgstr ""
+
 msgid "PrometheusService|%{exporters} with %{metrics} were found"
 msgstr ""
 
@@ -3457,6 +3681,9 @@ msgstr ""
 msgid "Promote"
 msgstr ""
 
+msgid "Promote these project milestones into a group milestone."
+msgstr ""
+
 msgid "Promote to Group Label"
 msgstr ""
 
@@ -3490,6 +3717,9 @@ msgstr ""
 msgid "Quick actions can be used in the issues description and comment boxes."
 msgstr ""
 
+msgid "Raw"
+msgstr ""
+
 msgid "Read more"
 msgstr ""
 
@@ -3583,7 +3813,14 @@ msgstr ""
 msgid "Resolve discussion"
 msgstr ""
 
+<<<<<<< HEAD
 msgid "Response"
+=======
+msgid "Retry this job"
+msgstr ""
+
+msgid "Retry verification"
+>>>>>>> upstream/master
 msgstr ""
 
 msgid "Reveal value"
@@ -3597,7 +3834,11 @@ msgstr ""
 msgid "Revert this merge request"
 msgstr ""
 
+<<<<<<< HEAD
 msgid "Review the process for configuring service providers in your identity provider — in this case, GitLab is the \"service provider\" or \"relying party\"."
+=======
+msgid "Review"
+>>>>>>> upstream/master
 msgstr ""
 
 msgid "Reviewing"
@@ -3756,6 +3997,7 @@ msgstr ""
 msgid "Setup a specific Runner automatically"
 msgstr ""
 
+<<<<<<< HEAD
 msgid "Share the <strong>%{sso_label}</strong> with members so they can sign in to your group through your identity provider"
 msgstr ""
 
@@ -3766,6 +4008,9 @@ msgid "SharedRunnersMinutesSettings|Reset pipeline minutes"
 msgstr ""
 
 msgid "SharedRunnersMinutesSettings|Reset used pipeline minutes"
+=======
+msgid "Share"
+>>>>>>> upstream/master
 msgstr ""
 
 msgid "Show command"
@@ -3980,6 +4225,9 @@ msgstr ""
 msgid "Status"
 msgstr ""
 
+msgid "Stop this environment"
+msgstr ""
+
 msgid "Stopped"
 msgstr ""
 
@@ -4243,6 +4491,15 @@ msgstr ""
 msgid "This job depends on upstream jobs that need to succeed in order for this job to be triggered"
 msgstr ""
 
+msgid "This job does not have a trace."
+msgstr ""
+
+msgid "This job has been canceled"
+msgstr ""
+
+msgid "This job has been skipped"
+msgstr ""
+
 msgid "This job has not been triggered yet"
 msgstr ""
 
@@ -4264,6 +4521,9 @@ msgstr ""
 msgid "This page is unavailable because you are not allowed to read information across multiple projects."
 msgstr ""
 
+msgid "This page will be removed in a future release."
+msgstr ""
+
 msgid "This project"
 msgstr ""
 
@@ -4532,6 +4792,9 @@ msgstr ""
 msgid "Unstar"
 msgstr ""
 
+msgid "Unverified"
+msgstr ""
+
 msgid "Up to date"
 msgstr ""
 
@@ -4568,7 +4831,11 @@ msgstr ""
 msgid "Usage statistics"
 msgstr ""
 
+<<<<<<< HEAD
 msgid "Use Service Desk to connect with your users (e.g. to offer customer support) through email right inside GitLab"
+=======
+msgid "Use group milestones to manage issues from multiple projects in the same milestone."
+>>>>>>> upstream/master
 msgstr ""
 
 msgid "Use the following registration token during setup:"
@@ -4595,6 +4862,12 @@ msgstr ""
 msgid "Various settings that affect GitLab performance."
 msgstr ""
 
+<<<<<<< HEAD
+=======
+msgid "Verified"
+msgstr ""
+
+>>>>>>> upstream/master
 msgid "View and edit lines"
 msgstr ""
 
@@ -4652,6 +4925,7 @@ msgstr ""
 msgid "Web terminal"
 msgstr ""
 
+<<<<<<< HEAD
 msgid "Webhooks allow you to trigger a URL if, for example, new code is pushed or a new issue is created. You can configure webhooks to listen for specific events like pushes, issues or merge requests. Group webhooks will apply to all projects in a group, allowing you to standardize webhook functionality across your entire group."
 msgstr ""
 
@@ -4661,6 +4935,8 @@ msgstr ""
 msgid "When leaving the URL blank, classification labels can still be specified whitout disabling cross project features or performing external authorization checks."
 msgstr ""
 
+=======
+>>>>>>> upstream/master
 msgid "Wiki"
 msgstr ""
 
@@ -5013,6 +5289,7 @@ msgid_plural "days"
 msgstr[0] ""
 msgstr[1] ""
 
+<<<<<<< HEAD
 msgid "detected %d fixed vulnerability"
 msgid_plural "detected %d fixed vulnerabilities"
 msgstr[0] ""
@@ -5024,6 +5301,9 @@ msgstr[0] ""
 msgstr[1] ""
 
 msgid "detected no vulnerabilities"
+=======
+msgid "deploy token"
+>>>>>>> upstream/master
 msgstr ""
 
 msgid "estimateCommand|%{slash_command} will update the estimated time with the latest command."
@@ -5115,6 +5395,9 @@ msgstr ""
 msgid "mrWidget|Closes"
 msgstr ""
 
+msgid "mrWidget|Create an issue to resolve them later"
+msgstr ""
+
 msgid "mrWidget|Deployment statistics are not available currently"
 msgstr ""
 
@@ -5211,6 +5494,9 @@ msgstr ""
 msgid "mrWidget|There are merge conflicts"
 msgstr ""
 
+msgid "mrWidget|There are unresolved discussions. Please resolve these discussions"
+msgstr ""
+
 msgid "mrWidget|This merge request failed to be merged automatically"
 msgstr ""
 

qa/qa.rb

@@ -31,6 +31,7 @@ module QA
       autoload :Project, 'qa/factory/resource/project'
       autoload :MergeRequest, 'qa/factory/resource/merge_request'
       autoload :DeployKey, 'qa/factory/resource/deploy_key'
+      autoload :Branch, 'qa/factory/resource/branch'
       autoload :SecretVariable, 'qa/factory/resource/secret_variable'
       autoload :Runner, 'qa/factory/resource/runner'
       autoload :PersonalAccessToken, 'qa/factory/resource/personal_access_token'
@@ -132,6 +133,7 @@ module QA
         autoload :Repository, 'qa/page/project/settings/repository'
         autoload :CICD, 'qa/page/project/settings/ci_cd'
         autoload :DeployKeys, 'qa/page/project/settings/deploy_keys'
+        autoload :ProtectedBranches, 'qa/page/project/settings/protected_branches'
         autoload :SecretVariables, 'qa/page/project/settings/secret_variables'
         autoload :Runners, 'qa/page/project/settings/runners'
         autoload :MergeRequest, 'qa/page/project/settings/merge_request'

qa/qa/factory/resource/branch.rb

+module QA
+  module Factory
+    module Resource
+      class Branch < Factory::Base
+        attr_accessor :project, :branch_name, :allow_to_push, :protected
+
+        dependency Factory::Resource::Project, as: :project do |project|
+          project.name = 'protected-branch-project'
+        end
+
+        product :name do
+          Page::Project::Settings::Repository.act do
+            expand_protected_branches(&:last_branch_name)
+          end
+        end
+
+        product :push_allowance do
+          Page::Project::Settings::Repository.act do
+            expand_protected_branches(&:last_push_allowance)
+          end
+        end
+
+        def initialize
+          @branch_name = 'test/branch'
+          @allow_to_push = true
+          @protected = false
+        end
+
+        def fabricate!
+          project.visit!
+
+          Factory::Repository::Push.fabricate! do |resource|
+            resource.project = project
+            resource.file_name = 'kick-off.txt'
+            resource.commit_message = 'First commit'
+          end
+
+          branch = Factory::Repository::Push.fabricate! do |resource|
+            resource.project = project
+            resource.file_name = 'README.md'
+            resource.commit_message = 'Add readme'
+            resource.branch_name = "master:#{@branch_name}"
+          end
+
+          Page::Project::Show.act { wait_for_push }
+
+          # The upcoming process will make it access the Protected Branches page,
+          # select the already created branch and protect it according
+          # to `allow_to_push` variable.
+          return branch unless @protected
+
+          Page::Menu::Side.act do
+            click_repository_settings
+          end
+
+          Page::Project::Settings::Repository.perform do |setting|
+            setting.expand_protected_branches do |page|
+              page.select_branch(branch_name)
+
+              if allow_to_push
+                page.allow_devs_and_masters_to_push
+              else
+                page.allow_no_one_to_push
+              end
+
+              page.protect_branch
+            end
+          end
+        end
+      end
+    end
+  end
+end

qa/qa/git/repository.rb

 require 'cgi'
 require 'uri'
+require 'open3'
 
 module QA
   module Git
     class Repository
       include Scenario::Actable
 
+      attr_reader :push_error
+
       def self.perform(*args)
         Dir.mktmpdir do |dir|
           Dir.chdir(dir) { super }
@@ -65,7 +68,8 @@ module QA
       end
 
       def push_changes(branch = 'master')
-        `git push #{@uri.to_s} #{branch} #{suppress_output}`
+        # capture3 returns stdout, stderr and status.
+        _, @push_error, _ = Open3.capture3("git push #{@uri} #{branch} #{suppress_output}")
       end
 
       def commits

qa/qa/page/project/settings/protected_branches.rb

+module QA
+  module Page
+    module Project
+      module Settings
+        class ProtectedBranches < Page::Base
+          view 'app/views/projects/protected_branches/shared/_dropdown.html.haml' do
+            element :protected_branch_select
+            element :protected_branch_dropdown
+          end
+
+          view 'app/views/projects/protected_branches/_create_protected_branch.html.haml' do
+            element :allowed_to_push_select
+            element :allowed_to_push_dropdown
+          end
+
+          view 'app/views/projects/protected_branches/shared/_branches_list.html.haml' do
+            element :protected_branches_list
+          end
+
+          view 'app/views/projects/protected_branches/shared/_protected_branch.html.haml' do
+            element :protected_branch_name
+          end
+
+          def select_branch(branch_name)
+            click_element :protected_branch_select
+
+            within_element(:protected_branch_dropdown) do
+              click_on branch_name
+            end
+          end
+
+          def allow_no_one_to_push
+            allow_to_push('No one')
+          end
+
+          def allow_devs_and_masters_to_push
+            allow_to_push('Developers + Masters')
+          end
+
+          def protect_branch
+            click_on 'Protect'
+          end
+
+          def last_branch_name
+            within_element(:protected_branches_list) do
+              all('.qa-protected-branch-name').last
+            end
+          end
+
+          def last_push_allowance
+            within_element(:protected_branches_list) do
+              all('.qa-allowed-to-push').last
+            end
+          end
+
+          private
+
+          def allow_to_push(text)
+            click_element :allowed_to_push_select
+
+            within_element(:allowed_to_push_dropdown) do
+              click_on text
+            end
+          end
+        end
+      end
+    end
+  end
+end

qa/qa/page/project/settings/repository.rb

@@ -14,6 +14,12 @@ module QA
               DeployKeys.perform(&block)
             end
           end
+
+          def expand_protected_branches(&block)
+            expand_section('Protected Branches') do
+              ProtectedBranches.perform(&block)
+            end
+          end
         end
       end
     end

qa/qa/page/project/show.rb

@@ -21,6 +21,11 @@ module QA
           element :new_issue_link, "link_to 'New issue', new_project_issue_path(@project)"
         end
 
+        view 'app/views/shared/_ref_switcher.html.haml' do
+          element :branches_select
+          element :branches_dropdown
+        end
+
         def choose_repository_clone_http
           choose_repository_clone('HTTP', 'http')
         end
@@ -44,6 +49,18 @@ module QA
           find('.qa-project-name').text
         end
 
+        def switch_to_branch(branch_name)
+          find_element(:branches_select).click
+
+          within_element(:branches_dropdown) do
+            click_on branch_name
+          end
+        end
+
+        def last_commit_content
+          find_element(:commit_content).text
+        end
+
         def new_merge_request
           wait(reload: true) do
             has_css?(element_selector_css(:create_merge_request))

qa/qa/specs/features/repository/protected_branches_spec.rb

+module QA
+  feature 'branch protection support', :core do
+    given(:branch_name) { 'protected-branch' }
+    given(:commit_message) { 'Protected push commit message' }
+    given(:project) do
+      Factory::Resource::Project.fabricate! do |resource|
+        resource.name = 'protected-branch-project'
+      end
+    end
+    given(:location) do
+      Page::Project::Show.act do
+        choose_repository_clone_http
+        repository_location
+      end
+    end
+
+    before do
+      Runtime::Browser.visit(:gitlab, Page::Main::Login)
+      Page::Main::Login.act { sign_in_using_credentials }
+    end
+
+    scenario 'user is able to protect a branch' do
+      protected_branch = Factory::Resource::Branch.fabricate! do |resource|
+        resource.branch_name = branch_name
+        resource.project = project
+        resource.allow_to_push = true
+        resource.protected = true
+      end
+
+      expect(protected_branch.name).to have_content(branch_name)
+      expect(protected_branch.push_allowance).to have_content('Developers + Masters')
+    end
+
+    scenario 'users without authorization cannot push to protected branch' do
+      Factory::Resource::Branch.fabricate! do |resource|
+        resource.branch_name = branch_name
+        resource.project = project
+        resource.allow_to_push = false
+        resource.protected = true
+      end
+
+      project.visit!
+
+      Git::Repository.perform do |repository|
+        repository.location = location
+        repository.use_default_credentials
+
+        repository.act do
+          clone
+          configure_identity('GitLab QA', 'root@gitlab.com')
+          checkout('protected-branch')
+          commit_file('README.md', 'readme content', 'Add a readme')
+          push_changes('protected-branch')
+        end
+
+        expect(repository.push_error)
+          .to match(/remote\: GitLab\: You are not allowed to push code to protected branches on this project/)
+        expect(repository.push_error)
+          .to match(/\[remote rejected\] #{branch_name} -> #{branch_name} \(pre-receive hook declined\)/)
+      end
+    end
+  end
+end

spec/features/ide_spec.rb

+require 'spec_helper'
+
+describe 'IDE', :js do
+  describe 'sub-groups' do
+    let(:user) { create(:user) }
+    let(:group) { create(:group) }
+    let(:subgroup) { create(:group, parent: group) }
+    let(:subgroup_project) { create(:project, :repository, namespace: subgroup) }
+
+    before do
+      subgroup_project.add_master(user)
+      sign_in(user)
+
+      visit project_path(subgroup_project)
+
+      click_link('Web IDE')
+
+      wait_for_requests
+    end
+
+    it 'loads project in web IDE' do
+      expect(page).to have_selector('.context-header', text: subgroup_project.name)
+    end
+  end
+end

spec/features/merge_request/user_scrolls_to_note_on_load_spec.rb

@@ -27,6 +27,23 @@ describe 'Merge request > User scrolls to note on load', :js do
     expect(fragment_position_top).to be < (page_scroll_y + page_height)
   end
 
+  it 'renders un-collapsed notes with diff' do
+    page.current_window.resize_to(1000, 1000)
+
+    visit "#{project_merge_request_path(project, merge_request)}#{fragment_id}"
+
+    page.execute_script "window.scrollTo(0,0)"
+
+    note_element = find(fragment_id)
+    note_container = note_element.ancestor('.js-toggle-container')
+
+    expect(note_element.visible?).to eq true
+
+    page.within note_container do
+      expect(page).not_to have_selector('.js-error-lazy-load-diff')
+    end
+  end
+
   it 'expands collapsed notes' do
     visit "#{project_merge_request_path(project, merge_request)}#{collapsed_fragment_id}"
     note_element = find(collapsed_fragment_id)

spec/features/projects/clusters/gcp_spec.rb

@@ -33,7 +33,7 @@ feature 'Gcp Cluster', :js do
           visit project_clusters_path(project)
 
           click_link 'Add Kubernetes cluster'
-          click_link 'Create on GKE'
+          click_link 'Create on Google Kubernetes Engine'
         end
 
         context 'when user filled form with valid parameters' do
@@ -139,7 +139,7 @@ feature 'Gcp Cluster', :js do
         visit project_clusters_path(project)
 
         click_link 'Add Kubernetes cluster'
-        click_link 'Create on GKE'
+        click_link 'Create on Google Kubernetes Engine'
 
         fill_in 'cluster_provider_gcp_attributes_gcp_project_id', with: 'gcp-project-123'
         fill_in 'cluster_name', with: 'dev-cluster'
@@ -159,7 +159,7 @@ feature 'Gcp Cluster', :js do
         visit project_clusters_path(project)
 
         click_link 'Add Kubernetes cluster'
-        click_link 'Create on GKE'
+        click_link 'Create on Google Kubernetes Engine'
 
         fill_in 'cluster_provider_gcp_attributes_gcp_project_id', with: 'gcp-project-123'
         fill_in 'cluster_name', with: 'dev-cluster'
@@ -177,7 +177,7 @@ feature 'Gcp Cluster', :js do
       visit project_clusters_path(project)
 
       click_link 'Add Kubernetes cluster'
-      click_link 'Create on GKE'
+      click_link 'Create on Google Kubernetes Engine'
     end
 
     it 'user sees a login page' do

spec/features/projects/clusters_spec.rb

@@ -83,7 +83,7 @@ feature 'Clusters', :js do
       visit project_clusters_path(project)
 
       click_link 'Add Kubernetes cluster'
-      click_link 'Create on GKE'
+      click_link 'Create on Google Kubernetes Engine'
     end
 
     it 'user sees a login page' do

spec/features/projects/jobs/permissions_spec.rb

+require 'spec_helper'
+
+describe 'Project Jobs Permissions' do
+  let(:user) { create(:user) }
+  let(:group) { create(:group, name: 'some group') }
+  let(:project) { create(:project, :repository, namespace: group) }
+  let(:pipeline) { create(:ci_empty_pipeline, project: project, sha: project.commit.sha, ref: 'master') }
+  let!(:job) { create(:ci_build, :running, :coverage, :trace_artifact, pipeline: pipeline) }
+
+  before do
+    sign_in(user)
+
+    project.enable_ci
+  end
+
+  describe 'jobs pages' do
+    shared_examples 'recent job page details responds with status' do |status|
+      before do
+        visit project_job_path(project, job)
+      end
+
+      it { expect(status_code).to eq(status) }
+    end
+
+    shared_examples 'project jobs page responds with status' do |status|
+      before do
+        visit project_jobs_path(project)
+      end
+
+      it { expect(status_code).to eq(status) }
+    end
+
+    context 'when public access for jobs is disabled' do
+      before do
+        project.update(public_builds: false)
+      end
+
+      context 'when user is a guest' do
+        before do
+          project.add_guest(user)
+        end
+
+        it_behaves_like 'recent job page details responds with status', 404
+        it_behaves_like 'project jobs page responds with status', 404
+      end
+
+      context 'when project is internal' do
+        before do
+          project.update(visibility_level: Gitlab::VisibilityLevel::INTERNAL)
+        end
+
+        it_behaves_like 'recent job page details responds with status', 404
+        it_behaves_like 'project jobs page responds with status', 404
+      end
+    end
+
+    context 'when public access for jobs is enabled' do
+      before do
+        project.update(public_builds: true)
+      end
+
+      context 'when project is internal' do
+        before do
+          project.update(visibility_level: Gitlab::VisibilityLevel::INTERNAL)
+        end
+
+        it_behaves_like 'recent job page details responds with status', 200 do
+          it 'renders job details', :js do
+            expect(page).to have_content "Job ##{job.id}"
+            expect(page).to have_css '#build-trace'
+          end
+        end
+
+        it_behaves_like 'project jobs page responds with status', 200 do
+          it 'renders job' do
+            page.within('.build') do
+              expect(page).to have_content("##{job.id}")
+                .and have_content(job.sha[0..7])
+                .and have_content(job.ref)
+                .and have_content(job.name)
+            end
+          end
+        end
+      end
+    end
+  end
+
+  describe 'artifacts page' do
+    context 'when recent job has artifacts available' do
+      before do
+        artifacts = Rails.root.join('spec/fixtures/ci_build_artifacts.zip')
+        archive = fixture_file_upload(artifacts, 'application/zip')
+
+        job.update_attributes(legacy_artifacts_file: archive)
+      end
+
+      context 'when public access for jobs is disabled' do
+        before do
+          project.update(public_builds: false)
+        end
+
+        context 'when user with guest role' do
+          before do
+            project.add_guest(user)
+          end
+
+          it 'responds with 404 status' do
+            visit download_project_job_artifacts_path(project, job)
+
+            expect(status_code).to eq(404)
+          end
+        end
+
+        context 'when user with reporter role' do
+          before do
+            project.add_reporter(user)
+          end
+
+          it 'starts download artifact' do
+            visit download_project_job_artifacts_path(project, job)
+
+            expect(status_code).to eq(200)
+            expect(page.response_headers['Content-Type']).to eq 'application/zip'
+            expect(page.response_headers['Content-Transfer-Encoding']).to eq 'binary'
+          end
+        end
+      end
+    end
+  end
+end

spec/features/projects/pipelines/pipelines_spec.rb

@@ -517,7 +517,7 @@ describe 'Pipelines', :js do
           end
 
           it 'creates a new pipeline' do
-            expect { click_on 'Create pipeline' }
+            expect { click_on 'Run pipeline' }
               .to change { Ci::Pipeline.count }.by(1)
 
             expect(Ci::Pipeline.last).to be_web
@@ -526,7 +526,7 @@ describe 'Pipelines', :js do
 
         context 'without gitlab-ci.yml' do
           before do
-            click_on 'Create pipeline'
+            click_on 'Run pipeline'
           end
 
           it { expect(page).to have_content('Missing .gitlab-ci.yml file') }
@@ -539,7 +539,7 @@ describe 'Pipelines', :js do
               click_link 'master'
             end
 
-            expect { click_on 'Create pipeline' }
+            expect { click_on 'Run pipeline' }
               .to change { Ci::Pipeline.count }.by(1)
           end
         end
@@ -557,7 +557,7 @@ describe 'Pipelines', :js do
         it 'has field to add a new pipeline' do
           expect(page).to have_selector('.js-branch-select')
           expect(find('.js-branch-select')).to have_content project.default_branch
-          expect(page).to have_content('Create for')
+          expect(page).to have_content('Run on')
         end
       end
 

spec/javascripts/branches/branches_delete_modal_spec.js

+import $ from 'jquery';
+import DeleteModal from '~/branches/branches_delete_modal';
+
+describe('branches delete modal', () => {
+  describe('setDisableDeleteButton', () => {
+    let submitSpy;
+    let $deleteButton;
+
+    beforeEach(() => {
+      setFixtures(`
+        <div id="modal-delete-branch">
+          <form>
+            <button type="submit" class="js-delete-branch">Delete</button>
+          </form>
+        </div>
+      `);
+      $deleteButton = $('.js-delete-branch');
+      submitSpy = jasmine.createSpy('submit').and.callFake(event => event.preventDefault());
+      $('#modal-delete-branch form').on('submit', submitSpy);
+      // eslint-disable-next-line no-new
+      new DeleteModal();
+    });
+
+    it('does not submit if button is disabled', () => {
+      $deleteButton.attr('disabled', true);
+
+      $deleteButton.click();
+
+      expect(submitSpy).not.toHaveBeenCalled();
+    });
+
+    it('submits if button is not disabled', () => {
+      $deleteButton.attr('disabled', false);
+
+      $deleteButton.click();
+
+      expect(submitSpy).toHaveBeenCalled();
+    });
+  });
+});

spec/javascripts/ide/stores/mutations/tree_spec.js

@@ -55,6 +55,16 @@ describe('Multi-file store tree mutations', () => {
       expect(tree.tree[1].name).toBe('submodule');
       expect(tree.tree[2].name).toBe('blob');
     });
+
+    it('keeps loading state', () => {
+      mutations.CREATE_TREE(localState, { treePath: 'project/master' });
+      mutations.SET_DIRECTORY_DATA(localState, {
+        data,
+        treePath: 'project/master',
+      });
+
+      expect(localState.trees['project/master'].loading).toBe(true);
+    });
   });
 
   describe('REMOVE_ALL_CHANGES_FILES', () => {

spec/javascripts/vue_mr_widget/components/states/mr_widget_pipeline_failed_spec.js

 import Vue from 'vue';
-import pipelineFailedComponent from '~/vue_merge_request_widget/components/states/mr_widget_pipeline_failed';
+import PipelineFailed from '~/vue_merge_request_widget/components/states/pipeline_failed.vue';
+import { removeBreakLine } from 'spec/helpers/vue_component_helper';
 
-describe('MRWidgetPipelineFailed', () => {
+describe('PipelineFailed', () => {
   describe('template', () => {
-    const Component = Vue.extend(pipelineFailedComponent);
+    const Component = Vue.extend(PipelineFailed);
     const vm = new Component({
       el: document.createElement('div'),
     });
     it('should have correct elements', () => {
       expect(vm.$el.classList.contains('mr-widget-body')).toBeTruthy();
       expect(vm.$el.querySelector('button').getAttribute('disabled')).toBeTruthy();
-      expect(vm.$el.innerText).toContain('The pipeline for this merge request failed. Please retry the job or push a new commit to fix the failure');
+      expect(
+        removeBreakLine(vm.$el.innerText).trim(),
+      ).toContain('The pipeline for this merge request failed. Please retry the job or push a new commit to fix the failure');
     });
   });
 });

spec/javascripts/vue_shared/components/commit_spec.js

 import Vue from 'vue';
 import commitComp from '~/vue_shared/components/commit.vue';
+import mountComponent from '../../helpers/vue_mount_component_helper';
 
 describe('Commit component', () => {
   let props;
@@ -10,25 +11,28 @@ describe('Commit component', () => {
     CommitComponent = Vue.extend(commitComp);
   });
 
+  afterEach(() => {
+    component.$destroy();
+  });
+
   it('should render a fork icon if it does not represent a tag', () => {
-    component = new CommitComponent({
-      propsData: {
-        tag: false,
-        commitRef: {
-          name: 'master',
-          ref_url: 'http://localhost/namespace2/gitlabhq/tree/master',
-        },
-        commitUrl: 'https://gitlab.com/gitlab-org/gitlab-ce/commit/b7836eddf62d663c665769e1b0960197fd215067',
-        shortSha: 'b7836edd',
-        title: 'Commit message',
-        author: {
-          avatar_url: 'https://gitlab.com/uploads/-/system/user/avatar/300478/avatar.png',
-          web_url: 'https://gitlab.com/jschatz1',
-          path: '/jschatz1',
-          username: 'jschatz1',
-        },
+    component = mountComponent(CommitComponent, {
+      tag: false,
+      commitRef: {
+        name: 'master',
+        ref_url: 'http://localhost/namespace2/gitlabhq/tree/master',
       },
-    }).$mount();
+      commitUrl:
+        'https://gitlab.com/gitlab-org/gitlab-ce/commit/b7836eddf62d663c665769e1b0960197fd215067',
+      shortSha: 'b7836edd',
+      title: 'Commit message',
+      author: {
+        avatar_url: 'https://gitlab.com/uploads/-/system/user/avatar/300478/avatar.png',
+        web_url: 'https://gitlab.com/jschatz1',
+        path: '/jschatz1',
+        username: 'jschatz1',
+      },
+    });
 
     expect(component.$el.querySelector('.icon-container').children).toContain('svg');
   });
@@ -41,7 +45,8 @@ describe('Commit component', () => {
           name: 'master',
           ref_url: 'http://localhost/namespace2/gitlabhq/tree/master',
         },
-        commitUrl: 'https://gitlab.com/gitlab-org/gitlab-ce/commit/b7836eddf62d663c665769e1b0960197fd215067',
+        commitUrl:
+          'https://gitlab.com/gitlab-org/gitlab-ce/commit/b7836eddf62d663c665769e1b0960197fd215067',
         shortSha: 'b7836edd',
         title: 'Commit message',
         author: {
@@ -53,9 +58,7 @@ describe('Commit component', () => {
         commitIconSvg: '<svg></svg>',
       };
 
-      component = new CommitComponent({
-        propsData: props,
-      }).$mount();
+      component = mountComponent(CommitComponent, props);
     });
 
     it('should render a tag icon if it represents a tag', () => {
@@ -63,7 +66,9 @@ describe('Commit component', () => {
     });
 
     it('should render a link to the ref url', () => {
-      expect(component.$el.querySelector('.ref-name').getAttribute('href')).toEqual(props.commitRef.ref_url);
+      expect(component.$el.querySelector('.ref-name').getAttribute('href')).toEqual(
+        props.commitRef.ref_url,
+      );
     });
 
     it('should render the ref name', () => {
@@ -71,7 +76,9 @@ describe('Commit component', () => {
     });
 
     it('should render the commit short sha with a link to the commit url', () => {
-      expect(component.$el.querySelector('.commit-sha').getAttribute('href')).toEqual(props.commitUrl);
+      expect(component.$el.querySelector('.commit-sha').getAttribute('href')).toEqual(
+        props.commitUrl,
+      );
       expect(component.$el.querySelector('.commit-sha').textContent).toContain(props.shortSha);
     });
 
@@ -88,21 +95,25 @@ describe('Commit component', () => {
 
       it('Should render the author avatar with title and alt attributes', () => {
         expect(
-          component.$el.querySelector('.commit-title .avatar-image-container img').getAttribute('data-original-title'),
+          component.$el
+            .querySelector('.commit-title .avatar-image-container img')
+            .getAttribute('data-original-title'),
         ).toContain(props.author.username);
         expect(
-          component.$el.querySelector('.commit-title .avatar-image-container img').getAttribute('alt'),
+          component.$el
+            .querySelector('.commit-title .avatar-image-container img')
+            .getAttribute('alt'),
         ).toContain(`${props.author.username}'s avatar`);
       });
     });
 
     it('should render the commit title', () => {
-      expect(
-        component.$el.querySelector('a.commit-row-message').getAttribute('href'),
-      ).toEqual(props.commitUrl);
-      expect(
-        component.$el.querySelector('a.commit-row-message').textContent,
-      ).toContain(props.title);
+      expect(component.$el.querySelector('a.commit-row-message').getAttribute('href')).toEqual(
+        props.commitUrl,
+      );
+      expect(component.$el.querySelector('a.commit-row-message').textContent).toContain(
+        props.title,
+      );
     });
   });
 
@@ -114,19 +125,18 @@ describe('Commit component', () => {
           name: 'master',
           ref_url: 'http://localhost/namespace2/gitlabhq/tree/master',
         },
-        commitUrl: 'https://gitlab.com/gitlab-org/gitlab-ce/commit/b7836eddf62d663c665769e1b0960197fd215067',
+        commitUrl:
+          'https://gitlab.com/gitlab-org/gitlab-ce/commit/b7836eddf62d663c665769e1b0960197fd215067',
         shortSha: 'b7836edd',
         title: null,
         author: {},
       };
 
-      component = new CommitComponent({
-        propsData: props,
-      }).$mount();
+      component = mountComponent(CommitComponent, props);
 
-      expect(
-        component.$el.querySelector('.commit-title span').textContent,
-      ).toContain('Cant find HEAD commit for this branch');
+      expect(component.$el.querySelector('.commit-title span').textContent).toContain(
+        "Can't find HEAD commit for this branch",
+      );
     });
   });
 });

spec/lib/gitlab/diff/highlight_spec.rb

@@ -79,6 +79,8 @@ describe Gitlab::Diff::Highlight do
         end
 
         it 'keeps the original rich line' do
+          allow(Gitlab::Sentry).to receive(:track_exception)
+
           code = %q{+      raise RuntimeError, "System commands must be given as an array of strings"}
 
           expect(subject[5].text).to eq(code)
@@ -86,12 +88,9 @@ describe Gitlab::Diff::Highlight do
         end
 
         it 'reports to Sentry if configured' do
-          allow(Gitlab::Sentry).to receive(:enabled?).and_return(true)
-
-          expect(Gitlab::Sentry).to receive(:context)
-          expect(Raven).to receive(:capture_exception)
+          expect(Gitlab::Sentry).to receive(:track_exception).and_call_original
 
-          subject
+          expect { subject }. to raise_exception(RangeError)
         end
       end
     end

spec/lib/gitlab/git/repository_spec.rb

@@ -470,9 +470,20 @@ describe Gitlab::Git::Repository, seed_helper: true do
           FileUtils.rm_rf(heads_dir)
           FileUtils.mkdir_p(heads_dir)
 
+          repository.expire_has_local_branches_cache
           expect(repository.has_local_branches?).to eq(false)
         end
       end
+
+      context 'memoizes the value' do
+        it 'returns true' do
+          expect(repository).to receive(:uncached_has_local_branches?).once.and_call_original
+
+          2.times do
+            expect(repository.has_local_branches?).to eq(true)
+          end
+        end
+      end
     end
 
     context 'with gitaly' do

spec/lib/gitlab/sentry_spec.rb

@@ -7,7 +7,49 @@ describe Gitlab::Sentry do
 
       described_class.context(nil)
 
-      expect(Raven.tags_context[:locale]).to eq(I18n.locale.to_s)
+      expect(Raven.tags_context[:locale].to_s).to eq(I18n.locale.to_s)
+    end
+  end
+
+  describe '.track_exception' do
+    let(:exception) { RuntimeError.new('boom') }
+
+    before do
+      allow(described_class).to receive(:enabled?).and_return(true)
+    end
+
+    it 'raises the exception if it should' do
+      expect(described_class).to receive(:should_raise?).and_return(true)
+      expect { described_class.track_exception(exception) }
+        .to raise_error(RuntimeError)
+    end
+
+    context 'when exceptions should not be raised' do
+      before do
+        allow(described_class).to receive(:should_raise?).and_return(false)
+      end
+
+      it 'logs the exception with all attributes passed' do
+        expected_extras = {
+          some_other_info: 'info',
+          issue_url: 'http://gitlab.com/gitlab-org/gitlab-ce/issues/1'
+        }
+
+        expect(Raven).to receive(:capture_exception)
+                           .with(exception, extra: a_hash_including(expected_extras))
+
+        described_class.track_exception(
+          exception,
+          issue_url: 'http://gitlab.com/gitlab-org/gitlab-ce/issues/1',
+          extra: { some_other_info: 'info' }
+        )
+      end
+
+      it 'sets the context' do
+        expect(described_class).to receive(:context)
+
+        described_class.track_exception(exception)
+      end
     end
   end
 end

spec/models/repository_spec.rb

@@ -1469,6 +1469,12 @@ describe Repository do
 
       repository.expire_emptiness_caches
     end
+
+    it 'expires the memoized repository cache' do
+      allow(repository.raw_repository).to receive(:expire_has_local_branches_cache).and_call_original
+
+      repository.expire_emptiness_caches
+    end
   end
 
   describe 'skip_merges option' do

spec/requests/api/repositories_spec.rb

@@ -427,5 +427,20 @@ describe API::Repositories do
         let(:request) { get api(route, guest) }
       end
     end
+
+    # Regression: https://gitlab.com/gitlab-org/gitlab-ce/issues/45363
+    describe 'Links header contains working URLs when no `order_by` nor `sort` is given' do
+      let(:project) { create(:project, :public, :repository) }
+      let(:current_user) { nil }
+
+      it 'returns `Link` header that includes URLs with default value for `order_by` & `sort`' do
+        get api(route, current_user)
+
+        first_link_url = response.headers['Link'].split(';').first
+
+        expect(first_link_url).to include('order_by=commits')
+        expect(first_link_url).to include('sort=asc')
+      end
+    end
   end
 end