Add latest changes from gitlab-org/gitlab@master

Gemfile

@@ -87,7 +87,7 @@ gem 'grape-entity', '~> 0.7.1'
 gem 'rack-cors', '~> 1.0.6', require: 'rack/cors'
 
 # GraphQL API
-gem 'graphql', '~> 1.9.12'
+gem 'graphql', '~> 1.9.19'
 # NOTE: graphiql-rails v1.5+ doesn't work: https://gitlab.com/gitlab-org/gitlab/issues/31771
 # TODO: remove app/views/graphiql/rails/editors/show.html.erb when https://github.com/rmosolgo/graphiql-rails/pull/71 is released:
 # https://gitlab.com/gitlab-org/gitlab/issues/31747

Gemfile.lock

@@ -456,7 +456,7 @@ GEM
     graphiql-rails (1.4.10)
       railties
       sprockets-rails
-    graphql (1.9.12)
+    graphql (1.9.19)
     graphql-docs (1.6.0)
       commonmarker (~> 0.16)
       escape_utils (~> 1.2)
@@ -1252,7 +1252,7 @@ DEPENDENCIES
   grape-path-helpers (~> 1.2)
   grape_logging (~> 1.7)
   graphiql-rails (~> 1.4.10)
-  graphql (~> 1.9.12)
+  graphql (~> 1.9.19)
   graphql-docs (~> 1.6.0)
   grpc (~> 1.24.0)
   gssapi

app/assets/javascripts/api.js

@@ -492,41 +492,6 @@ const Api = {
   buildUrl(url) {
     return joinPaths(gon.relative_url_root || '', url.replace(':version', gon.api_version));
   },
-
-  /**
-   * Returns pods logs for an environment with an optional pod and container
-   *
-   * @param {Object} params
-   * @param {Object} param.environment - Environment object
-   * @param {string=} params.podName - Pod name, if not set the backend assumes a default one
-   * @param {string=} params.containerName - Container name, if not set the backend assumes a default one
-   * @param {string=} params.start - Starting date to query the logs in ISO format
-   * @param {string=} params.end - Ending date to query the logs in ISO format
-   * @returns {Promise} Axios promise for the result of a GET request of logs
-   */
-  getPodLogs({ environment, podName, containerName, search, start, end }) {
-    const url = this.buildUrl(environment.logs_api_path);
-
-    const params = {};
-
-    if (podName) {
-      params.pod_name = podName;
-    }
-    if (containerName) {
-      params.container_name = containerName;
-    }
-    if (search) {
-      params.search = search;
-    }
-    if (start) {
-      params.start = start;
-    }
-    if (end) {
-      params.end = end;
-    }
-
-    return axios.get(url, { params });
-  },
 };
 
 export default Api;

app/assets/javascripts/ide/components/commit_sidebar/editor_header.vue

@@ -24,25 +24,19 @@ export default {
     discardModalTitle() {
       return sprintf(__('Discard changes to %{path}?'), { path: this.activeFile.path });
     },
-    actionButtonText() {
-      return this.activeFile.staged ? __('Unstage') : __('Stage');
-    },
     isStaged() {
       return !this.activeFile.changed && this.activeFile.staged;
     },
   },
   methods: {
     ...mapActions(['stageChange', 'unstageChange', 'discardFileChanges']),
-    actionButtonClicked() {
-      if (this.activeFile.staged) {
-        this.unstageChange(this.activeFile.path);
-      } else {
-        this.stageChange(this.activeFile.path);
-      }
-    },
     showDiscardModal() {
       this.$refs.discardModal.show();
     },
+    discardChanges(path) {
+      this.unstageChange(path);
+      this.discardFileChanges(path);
+    },
   },
 };
 </script>
@@ -65,19 +59,7 @@ export default {
         class="btn btn-remove btn-inverted append-right-8"
         @click="showDiscardModal"
       >
-        {{ __('Discard') }}
-      </button>
-      <button
-        ref="actionButton"
-        :class="{
-          'btn-success': !isStaged,
-          'btn-warning': isStaged,
-        }"
-        type="button"
-        class="btn btn-inverted"
-        @click="actionButtonClicked"
-      >
-        {{ actionButtonText }}
+        {{ __('Discard changes') }}
       </button>
     </div>
     <gl-modal
@@ -87,7 +69,7 @@ export default {
       :ok-title="__('Discard changes')"
       :modal-id="discardModalId"
       :title="discardModalTitle"
-      @ok="discardFileChanges(activeFile.path)"
+      @ok="discardChanges(activeFile.path)"
     >
       {{ __("You will lose all changes you've made to this file. This action cannot be undone.") }}
     </gl-modal>

app/assets/javascripts/ide/components/commit_sidebar/form.vue

 <script>
 import { mapState, mapActions, mapGetters } from 'vuex';
-import { sprintf, __ } from '~/locale';
+import { n__, __ } from '~/locale';
 import LoadingButton from '~/vue_shared/components/loading_button.vue';
 import CommitMessageField from './message_field.vue';
 import Actions from './actions.vue';
@@ -26,15 +26,7 @@ export default {
     ...mapGetters(['hasChanges']),
     ...mapGetters('commit', ['discardDraftButtonDisabled', 'preBuiltCommitMessage']),
     overviewText() {
-      return sprintf(
-        __(
-          '<strong>%{stagedFilesLength} staged</strong> and <strong>%{changedFilesLength} unstaged</strong> changes',
-        ),
-        {
-          stagedFilesLength: this.stagedFiles.length,
-          changedFilesLength: this.changedFiles.length,
-        },
-      );
+      return n__('%d changed file', '%d changed files', this.stagedFiles.length);
     },
     commitButtonText() {
       return this.stagedFiles.length ? __('Commit') : __('Stage & Commit');
@@ -125,7 +117,7 @@ export default {
         >
           {{ __('Commit…') }}
         </button>
-        <p class="text-center" v-html="overviewText"></p>
+        <p class="text-center bold">{{ overviewText }}</p>
       </div>
       <form v-if="!isCompact" ref="formEl" @submit.prevent.stop="commitChanges">
         <transition name="fade"> <success-message v-show="lastCommitMsg" /> </transition>

app/assets/javascripts/ide/components/commit_sidebar/list.vue

@@ -17,10 +17,6 @@ export default {
     tooltip,
   },
   props: {
-    title: {
-      type: String,
-      required: true,
-    },
     fileList: {
       type: Array,
       required: true,
@@ -29,18 +25,6 @@ export default {
       type: String,
       required: true,
     },
-    action: {
-      type: String,
-      required: true,
-    },
-    actionBtnText: {
-      type: String,
-      required: true,
-    },
-    actionBtnIcon: {
-      type: String,
-      required: true,
-    },
     stagedList: {
       type: Boolean,
       required: false,
@@ -63,9 +47,9 @@ export default {
   },
   computed: {
     titleText() {
-      return sprintf(__('%{title} changes'), {
-        title: this.title,
-      });
+      if (!this.title) return __('Changes');
+
+      return sprintf(__('%{title} changes'), { title: this.title });
     },
     filesLength() {
       return this.fileList.length;
@@ -73,17 +57,16 @@ export default {
   },
   methods: {
     ...mapActions(['stageAllChanges', 'unstageAllChanges', 'discardAllChanges']),
-    actionBtnClicked() {
-      this[this.action]();
-
-      $(this.$refs.actionBtn).tooltip('hide');
-    },
     openDiscardModal() {
       $('#discard-all-changes').modal('show');
     },
+    unstageAndDiscardAllChanges() {
+      this.unstageAllChanges();
+      this.discardAllChanges();
+    },
   },
   discardModalText: __(
-    "You will lose all the unstaged changes you've made in this project. This action cannot be undone.",
+    "You will lose all uncommitted changes you've made in this project. This action cannot be undone.",
   ),
 };
 </script>
@@ -95,24 +78,6 @@ export default {
         <icon v-once :name="iconName" :size="18" class="append-right-8" />
         <strong> {{ titleText }} </strong>
         <div class="d-flex ml-auto">
-          <button
-            ref="actionBtn"
-            v-tooltip
-            :title="actionBtnText"
-            :aria-label="actionBtnText"
-            :disabled="!filesLength"
-            :class="{
-              'disabled-content': !filesLength,
-            }"
-            type="button"
-            class="d-flex ide-staged-action-btn p-0 border-0 align-items-center"
-            data-placement="bottom"
-            data-container="body"
-            data-boundary="viewport"
-            @click="actionBtnClicked"
-          >
-            <icon :name="actionBtnIcon" :size="16" class="ml-auto mr-auto" />
-          </button>
           <button
             v-if="!stagedList"
             v-tooltip
@@ -151,9 +116,9 @@ export default {
       v-if="!stagedList"
       id="discard-all-changes"
       :footer-primary-button-text="__('Discard all changes')"
-      :header-title-text="__('Discard all unstaged changes?')"
+      :header-title-text="__('Discard all changes?')"
       footer-primary-button-variant="danger"
-      @submit="discardAllChanges"
+      @submit="unstageAndDiscardAllChanges"
     >
       {{ $options.discardModalText }}
     </gl-modal>

app/assets/javascripts/ide/components/commit_sidebar/list_item.vue

@@ -57,13 +57,7 @@ export default {
     },
   },
   methods: {
-    ...mapActions([
-      'discardFileChanges',
-      'updateViewer',
-      'openPendingTab',
-      'unstageChange',
-      'stageChange',
-    ]),
+    ...mapActions(['discardFileChanges', 'updateViewer', 'openPendingTab']),
     openFileInEditor() {
       if (this.file.type === 'tree') return null;
 
@@ -76,13 +70,6 @@ export default {
         }
       });
     },
-    fileAction() {
-      if (this.file.staged) {
-        this.unstageChange(this.file.path);
-      } else {
-        this.stageChange(this.file.path);
-      }
-    },
   },
 };
 </script>
@@ -97,7 +84,6 @@ export default {
       }"
       class="multi-file-commit-list-path w-100 border-0 ml-0 mr-0"
       role="button"
-      @dblclick="fileAction"
       @click="openFileInEditor"
     >
       <span class="multi-file-commit-list-file-path d-flex align-items-center">

app/assets/javascripts/ide/components/file_row_extra.vue

 <script>
 import { mapGetters } from 'vuex';
-import { n__, __, sprintf } from '~/locale';
+import { n__ } from '~/locale';
 import tooltip from '~/vue_shared/directives/tooltip';
 import Icon from '~/vue_shared/components/icon.vue';
 import ChangedFileIcon from '~/vue_shared/components/changed_file_icon.vue';
@@ -49,16 +49,7 @@ export default {
     folderChangesTooltip() {
       if (this.changesCount === 0) return undefined;
 
-      if (this.folderUnstagedCount > 0 && this.folderStagedCount === 0) {
-        return n__('%d unstaged change', '%d unstaged changes', this.folderUnstagedCount);
-      } else if (this.folderUnstagedCount === 0 && this.folderStagedCount > 0) {
-        return n__('%d staged change', '%d staged changes', this.folderStagedCount);
-      }
-
-      return sprintf(__('%{staged} staged and %{unstaged} unstaged changes'), {
-        unstaged: this.folderUnstagedCount,
-        staged: this.folderStagedCount,
-      });
+      return n__('%d changed file', '%d changed files', this.changesCount);
     },
     showTreeChangesCount() {
       return this.isTree && this.changesCount > 0 && !this.file.opened;

app/assets/javascripts/ide/components/repo_commit_section.vue

@@ -86,28 +86,12 @@ export default {
     </deprecated-modal>
     <template v-if="showStageUnstageArea">
       <commit-files-list
-        :title="__('Unstaged')"
-        :key-prefix="$options.stageKeys.unstaged"
-        :file-list="changedFiles"
-        :action-btn-text="__('Stage all changes')"
-        :active-file-key="activeFileKey"
-        :empty-state-text="__('There are no unstaged changes')"
-        action="stageAllChanges"
-        action-btn-icon="stage-all"
-        class="is-first"
-        icon-name="unstaged"
-      />
-      <commit-files-list
-        :title="__('Staged')"
         :key-prefix="$options.stageKeys.staged"
         :file-list="stagedFiles"
-        :action-btn-text="__('Unstage all changes')"
-        :staged-list="true"
         :active-file-key="activeFileKey"
-        :empty-state-text="__('There are no staged changes')"
-        action="unstageAllChanges"
-        action-btn-icon="unstage-all"
-        icon-name="staged"
+        :empty-state-text="__('There are no changes')"
+        class="is-first"
+        icon-name="unstaged"
       />
     </template>
     <empty-state v-if="unusedSeal" />

app/assets/javascripts/logs/components/environment_logs.vue

 <script>
+import { throttle } from 'lodash';
 import { mapActions, mapState, mapGetters } from 'vuex';
-import { GlDropdown, GlDropdownItem, GlFormGroup, GlSearchBoxByClick, GlAlert } from '@gitlab/ui';
+import {
+  GlSprintf,
+  GlAlert,
+  GlDropdown,
+  GlDropdownItem,
+  GlFormGroup,
+  GlSearchBoxByClick,
+  GlInfiniteScroll,
+} from '@gitlab/ui';
 import DateTimePicker from '~/vue_shared/components/date_time_picker/date_time_picker.vue';
-import { scrollDown } from '~/lib/utils/scroll_utils';
 import LogControlButtons from './log_control_buttons.vue';
 
 import { timeRanges, defaultTimeRange } from '~/monitoring/constants';
 import { timeRangeFromUrl } from '~/monitoring/utils';
+import { formatDate } from '../utils';
 
 export default {
   components: {
+    GlSprintf,
     GlAlert,
     GlDropdown,
     GlDropdownItem,
     GlFormGroup,
     GlSearchBoxByClick,
+    GlInfiniteScroll,
     DateTimePicker,
     LogControlButtons,
   },
+  filters: {
+    formatDate,
+  },
   props: {
     environmentName: {
       type: String,
@@ -39,11 +53,13 @@ export default {
       required: true,
     },
   },
+  traceHeight: 600,
   data() {
     return {
       searchQuery: '',
       timeRanges,
       isElasticStackCalloutDismissed: false,
+      scrollDownButtonDisabled: true,
     };
   },
   computed: {
@@ -52,7 +68,7 @@ export default {
 
     timeRangeModel: {
       get() {
-        return this.timeRange.current;
+        return this.timeRange.selected;
       },
       set(val) {
         this.setTimeRange(val);
@@ -60,7 +76,7 @@ export default {
     },
 
     showLoader() {
-      return this.logs.isLoading || !this.logs.isComplete;
+      return this.logs.isLoading;
     },
     advancedFeaturesEnabled() {
       const environment = this.environments.options.find(
@@ -75,16 +91,6 @@ export default {
       return !this.isElasticStackCalloutDismissed && this.disableAdvancedControls;
     },
   },
-  watch: {
-    trace(val) {
-      this.$nextTick(() => {
-        if (val) {
-          scrollDown();
-        }
-        this.$refs.scrollButtons.update();
-      });
-    },
-  },
   mounted() {
     this.setInitData({
       timeRange: timeRangeFromUrl() || defaultTimeRange,
@@ -102,12 +108,26 @@ export default {
       'showPodLogs',
       'showEnvironment',
       'fetchEnvironments',
+      'fetchMoreLogsPrepend',
     ]),
+
+    topReached() {
+      if (!this.logs.isLoading) {
+        this.fetchMoreLogsPrepend();
+      }
+    },
+    scrollDown() {
+      this.$refs.infiniteScroll.scrollDown();
+    },
+    scroll: throttle(function scrollThrottled({ target = {} }) {
+      const { scrollTop = 0, clientHeight = 0, scrollHeight = 0 } = target;
+      this.scrollDownButtonDisabled = scrollTop + clientHeight === scrollHeight;
+    }, 200),
   },
 };
 </script>
 <template>
-  <div class="build-page-pod-logs mt-3">
+  <div class="environment-logs-viewer mt-3">
     <gl-alert
       v-if="shouldShowElasticStackCallout"
       class="mb-3 js-elasticsearch-alert"
@@ -209,14 +229,50 @@ export default {
       <log-control-buttons
         ref="scrollButtons"
         class="controllers align-self-end mb-1"
+        :scroll-down-button-disabled="scrollDownButtonDisabled"
         @refresh="showPodLogs(pods.current)"
+        @scrollDown="scrollDown"
       />
     </div>
-    <pre class="build-trace js-log-trace"><code class="bash js-build-output">{{trace}}
-      <div v-if="showLoader" class="build-loader-animation js-build-loader-animation">
-        <div class="dot"></div>
-        <div class="dot"></div>
-        <div class="dot"></div>
-      </div></code></pre>
+
+    <gl-infinite-scroll
+      ref="infiniteScroll"
+      class="log-lines"
+      :style="{ height: `${$options.traceHeight}px` }"
+      :max-list-height="$options.traceHeight"
+      :fetched-items="logs.lines.length"
+      @topReached="topReached"
+      @scroll="scroll"
+    >
+      <template #items>
+        <pre
+          class="build-trace js-log-trace"
+        ><code class="bash js-build-output"><div v-if="showLoader" class="build-loader-animation js-build-loader-animation">
+          <div class="dot"></div>
+          <div class="dot"></div>
+          <div class="dot"></div>
+        </div>{{trace}}
+          </code></pre>
+      </template>
+      <template #default
+        ><div></div
+      ></template>
+    </gl-infinite-scroll>
+
+    <div ref="logFooter" class="log-footer py-2 px-3">
+      <gl-sprintf :message="s__('Environments|Logs from %{start} to %{end}.')">
+        <template #start>{{ timeRange.current.start | formatDate }}</template>
+        <template #end>{{ timeRange.current.end | formatDate }}</template>
+      </gl-sprintf>
+      <gl-sprintf
+        v-if="!logs.isComplete"
+        :message="s__('Environments|Currently showing %{fetched} results.')"
+      >
+        <template #fetched>{{ logs.lines.length }}</template>
+      </gl-sprintf>
+      <template v-else>
+        {{ s__('Environments|Currently showing all results.') }}</template
+      >
+    </div>
   </div>
 </template>

app/assets/javascripts/logs/components/log_control_buttons.vue

 <script>
 import { GlButton, GlTooltipDirective } from '@gitlab/ui';
-import {
-  canScroll,
-  isScrolledToTop,
-  isScrolledToBottom,
-  scrollDown,
-  scrollUp,
-} from '~/lib/utils/scroll_utils';
 import Icon from '~/vue_shared/components/icon.vue';
 
 export default {
@@ -17,32 +10,34 @@ export default {
   directives: {
     GlTooltip: GlTooltipDirective,
   },
+  props: {
+    scrollUpButtonDisabled: {
+      type: Boolean,
+      required: false,
+      default: false,
+    },
+    scrollDownButtonDisabled: {
+      type: Boolean,
+      required: false,
+      default: false,
+    },
+  },
   data() {
     return {
-      scrollToTopEnabled: false,
-      scrollToBottomEnabled: false,
+      scrollUpAvailable: Boolean(this.$listeners.scrollUp),
+      scrollDownAvailable: Boolean(this.$listeners.scrollDown),
     };
   },
-  created() {
-    window.addEventListener('scroll', this.update);
-  },
-  destroyed() {
-    window.removeEventListener('scroll', this.update);
-  },
   methods: {
-    /**
-     * Checks if page can be scrolled and updates
-     * enabled/disabled state of buttons accordingly
-     */
-    update() {
-      this.scrollToTopEnabled = canScroll() && !isScrolledToTop();
-      this.scrollToBottomEnabled = canScroll() && !isScrolledToBottom();
-    },
     handleRefreshClick() {
       this.$emit('refresh');
     },
-    scrollUp,
-    scrollDown,
+    handleScrollUp() {
+      this.$emit('scrollUp');
+    },
+    handleScrollDown() {
+      this.$emit('scrollDown');
+    },
   },
 };
 </script>
@@ -50,6 +45,7 @@ export default {
 <template>
   <div>
     <div
+      v-if="scrollUpAvailable"
       v-gl-tooltip
       class="controllers-buttons"
       :title="__('Scroll to top')"
@@ -59,13 +55,15 @@ export default {
         id="scroll-to-top"
         class="btn-blank js-scroll-to-top"
         :aria-label="__('Scroll to top')"
-        :disabled="!scrollToTopEnabled"
-        @click="scrollUp()"
+        :disabled="scrollUpButtonDisabled"
+        @click="handleScrollUp()"
         ><icon name="scroll_up"
       /></gl-button>
     </div>
     <div
+      v-if="scrollDownAvailable"
       v-gl-tooltip
+      :disabled="scrollUpButtonDisabled"
       class="controllers-buttons"
       :title="__('Scroll to bottom')"
       aria-labelledby="scroll-to-bottom"
@@ -74,8 +72,9 @@ export default {
         id="scroll-to-bottom"
         class="btn-blank js-scroll-to-bottom"
         :aria-label="__('Scroll to bottom')"
-        :disabled="!scrollToBottomEnabled"
-        @click="scrollDown()"
+        :v-if="scrollDownAvailable"
+        :disabled="scrollDownButtonDisabled"
+        @click="handleScrollDown()"
         ><icon name="scroll_down"
       /></gl-button>
     </div>

app/assets/javascripts/logs/stores/actions.js

-import Api from '~/api';
 import { backOff } from '~/lib/utils/common_utils';
 import httpStatusCodes from '~/lib/utils/http_status';
 import axios from '~/lib/utils/axios_utils';
@@ -16,9 +15,10 @@ const flashLogsError = () => {
   flash(s__('Metrics|There was an error fetching the logs, please try again'));
 };
 
-const requestLogsUntilData = params =>
+const requestUntilData = (url, params) =>
   backOff((next, stop) => {
-    Api.getPodLogs(params)
+    axios
+      .get(url, { params })
       .then(res => {
         if (res.status === httpStatusCodes.ACCEPTED) {
           next();
@@ -31,10 +31,36 @@ const requestLogsUntilData = params =>
       });
   });
 
-export const setInitData = ({ commit }, { timeRange, environmentName, podName }) => {
-  if (timeRange) {
-    commit(types.SET_TIME_RANGE, timeRange);
+const requestLogsUntilData = state => {
+  const params = {};
+  const { logs_api_path } = state.environments.options.find(
+    ({ name }) => name === state.environments.current,
+  );
+
+  if (state.pods.current) {
+    params.pod_name = state.pods.current;
+  }
+  if (state.search) {
+    params.search = state.search;
+  }
+  if (state.timeRange.current) {
+    try {
+      const { start, end } = convertToFixedRange(state.timeRange.current);
+      params.start = start;
+      params.end = end;
+    } catch {
+      flashTimeRangeWarning();
+    }
+  }
+  if (state.logs.cursor) {
+    params.cursor = state.logs.cursor;
   }
+
+  return requestUntilData(logs_api_path, params);
+};
+
+export const setInitData = ({ commit }, { timeRange, environmentName, podName }) => {
+  commit(types.SET_TIME_RANGE, timeRange);
   commit(types.SET_PROJECT_ENVIRONMENT, environmentName);
   commit(types.SET_CURRENT_POD_NAME, podName);
 };
@@ -60,10 +86,15 @@ export const showEnvironment = ({ dispatch, commit }, environmentName) => {
   dispatch('fetchLogs');
 };
 
+/**
+ * Fetch environments data and initial logs
+ * @param {Object} store
+ * @param {String} environmentsPath
+ */
 export const fetchEnvironments = ({ commit, dispatch }, environmentsPath) => {
   commit(types.REQUEST_ENVIRONMENTS_DATA);
 
-  axios
+  return axios
     .get(environmentsPath)
     .then(({ data }) => {
       commit(types.RECEIVE_ENVIRONMENTS_DATA_SUCCESS, data.environments);
@@ -76,32 +107,16 @@ export const fetchEnvironments = ({ commit, dispatch }, environmentsPath) => {
 };
 
 export const fetchLogs = ({ commit, state }) => {
-  const params = {
-    environment: state.environments.options.find(({ name }) => name === state.environments.current),
-    podName: state.pods.current,
-    search: state.search,
-  };
-
-  if (state.timeRange.current) {
-    try {
-      const { start, end } = convertToFixedRange(state.timeRange.current);
-      params.start = start;
-      params.end = end;
-    } catch {
-      flashTimeRangeWarning();
-    }
-  }
-
   commit(types.REQUEST_PODS_DATA);
   commit(types.REQUEST_LOGS_DATA);
 
-  return requestLogsUntilData(params)
+  return requestLogsUntilData(state)
     .then(({ data }) => {
-      const { pod_name, pods, logs } = data;
+      const { pod_name, pods, logs, cursor } = data;
       commit(types.SET_CURRENT_POD_NAME, pod_name);
 
       commit(types.RECEIVE_PODS_DATA_SUCCESS, pods);
-      commit(types.RECEIVE_LOGS_DATA_SUCCESS, logs);
+      commit(types.RECEIVE_LOGS_DATA_SUCCESS, { logs, cursor });
     })
     .catch(() => {
       commit(types.RECEIVE_PODS_DATA_ERROR);
@@ -110,5 +125,24 @@ export const fetchLogs = ({ commit, state }) => {
     });
 };
 
+export const fetchMoreLogsPrepend = ({ commit, state }) => {
+  if (state.logs.isComplete) {
+    // return when all logs are loaded
+    return Promise.resolve();
+  }
+
+  commit(types.REQUEST_LOGS_DATA_PREPEND);
+
+  return requestLogsUntilData(state)
+    .then(({ data }) => {
+      const { logs, cursor } = data;
+      commit(types.RECEIVE_LOGS_DATA_PREPEND_SUCCESS, { logs, cursor });
+    })
+    .catch(() => {
+      commit(types.RECEIVE_LOGS_DATA_PREPEND_ERROR);
+      flashLogsError();
+    });
+};
+
 // prevent babel-plugin-rewire from generating an invalid default during karma tests
 export default () => {};

app/assets/javascripts/logs/stores/getters.js

-import dateFormat from 'dateformat';
+import { formatDate } from '../utils';
 
-export const trace = state =>
-  state.logs.lines
-    .map(item => [dateFormat(item.timestamp, 'UTC:mmm dd HH:MM:ss.l"Z"'), item.message].join(' | '))
-    .join('\n');
+const mapTrace = ({ timestamp = null, message = '' }) =>
+  [timestamp ? formatDate(timestamp) : '', message].join(' | ');
+
+export const trace = state => state.logs.lines.map(mapTrace).join('\n');
 
 // prevent babel-plugin-rewire from generating an invalid default during karma tests
 export default () => {};

app/assets/javascripts/logs/stores/mutation_types.js

@@ -10,6 +10,9 @@ export const RECEIVE_ENVIRONMENTS_DATA_ERROR = 'RECEIVE_ENVIRONMENTS_DATA_ERROR'
 export const REQUEST_LOGS_DATA = 'REQUEST_LOGS_DATA';
 export const RECEIVE_LOGS_DATA_SUCCESS = 'RECEIVE_LOGS_DATA_SUCCESS';
 export const RECEIVE_LOGS_DATA_ERROR = 'RECEIVE_LOGS_DATA_ERROR';
+export const REQUEST_LOGS_DATA_PREPEND = 'REQUEST_LOGS_DATA_PREPEND';
+export const RECEIVE_LOGS_DATA_PREPEND_SUCCESS = 'RECEIVE_LOGS_DATA_PREPEND_SUCCESS';
+export const RECEIVE_LOGS_DATA_PREPEND_ERROR = 'RECEIVE_LOGS_DATA_PREPEND_ERROR';
 
 export const REQUEST_PODS_DATA = 'REQUEST_PODS_DATA';
 export const RECEIVE_PODS_DATA_SUCCESS = 'RECEIVE_PODS_DATA_SUCCESS';

app/assets/javascripts/logs/stores/mutations.js

 import * as types from './mutation_types';
+import { convertToFixedRange } from '~/lib/utils/datetime_range';
+
+const mapLine = ({ timestamp, message }) => ({
+  timestamp,
+  message,
+});
 
 export default {
-  /** Search data */
+  // Search Data
   [types.SET_SEARCH](state, searchQuery) {
     state.search = searchQuery;
   },
 
-  /** Time Range data */
+  // Time Range Data
   [types.SET_TIME_RANGE](state, timeRange) {
-    state.timeRange.current = timeRange;
+    state.timeRange.selected = timeRange;
+    state.timeRange.current = convertToFixedRange(timeRange);
   },
 
-  /** Environments data */
+  // Environments Data
   [types.SET_PROJECT_ENVIRONMENT](state, environmentName) {
     state.environments.current = environmentName;
   },
@@ -28,24 +35,49 @@ export default {
     state.environments.isLoading = false;
   },
 
-  /** Logs data */
+  // Logs data
   [types.REQUEST_LOGS_DATA](state) {
+    state.timeRange.current = convertToFixedRange(state.timeRange.selected);
+
     state.logs.lines = [];
     state.logs.isLoading = true;
+
+    // start pagination from the beginning
+    state.logs.cursor = null;
     state.logs.isComplete = false;
   },
-  [types.RECEIVE_LOGS_DATA_SUCCESS](state, lines) {
-    state.logs.lines = lines;
+  [types.RECEIVE_LOGS_DATA_SUCCESS](state, { logs = [], cursor }) {
+    state.logs.lines = logs.map(mapLine);
     state.logs.isLoading = false;
-    state.logs.isComplete = true;
+    state.logs.cursor = cursor;
+
+    if (!cursor) {
+      state.logs.isComplete = true;
+    }
   },
   [types.RECEIVE_LOGS_DATA_ERROR](state) {
     state.logs.lines = [];
     state.logs.isLoading = false;
-    state.logs.isComplete = true;
   },
 
-  /** Pods data */
+  [types.REQUEST_LOGS_DATA_PREPEND](state) {
+    state.logs.isLoading = true;
+  },
+  [types.RECEIVE_LOGS_DATA_PREPEND_SUCCESS](state, { logs = [], cursor }) {
+    const lines = logs.map(mapLine);
+    state.logs.lines = lines.concat(state.logs.lines);
+    state.logs.isLoading = false;
+    state.logs.cursor = cursor;
+
+    if (!cursor) {
+      state.logs.isComplete = true;
+    }
+  },
+  [types.RECEIVE_LOGS_DATA_PREPEND_ERROR](state) {
+    state.logs.isLoading = false;
+  },
+
+  // Pods data
   [types.SET_CURRENT_POD_NAME](state, podName) {
     state.pods.current = podName;
   },

app/assets/javascripts/logs/stores/state.js

 import { timeRanges, defaultTimeRange } from '~/monitoring/constants';
+import { convertToFixedRange } from '~/lib/utils/datetime_range';
 
 export default () => ({
   /**
@@ -11,7 +12,10 @@ export default () => ({
    */
   timeRange: {
     options: timeRanges,
-    current: defaultTimeRange,
+    // Selected time range, can be fixed or relative
+    selected: defaultTimeRange,
+    // Current time range, must be fixed
+    current: convertToFixedRange(defaultTimeRange),
   },
 
   /**
@@ -29,7 +33,12 @@ export default () => ({
   logs: {
     lines: [],
     isLoading: false,
-    isComplete: true,
+    /**
+     * Logs `cursor` represents the current pagination position,
+     * Should be sent in next batch (page) of logs to be fetched
+     */
+    cursor: null,
+    isComplete: false,
   },
 
   /**

app/assets/javascripts/logs/utils.js

 import { secondsToMilliseconds } from '~/lib/utils/datetime_utility';
+import dateFormat from 'dateformat';
+
+const dateFormatMask = 'UTC:mmm dd HH:MM:ss.l"Z"';
 
 /**
  * Returns a time range (`start`, `end`) where `start` is the
@@ -20,4 +23,6 @@ export const getTimeRange = (seconds = 0) => {
   };
 };
 
+export const formatDate = timestamp => dateFormat(timestamp, dateFormatMask);
+
 export default {};

app/assets/javascripts/pages/admin/sessions/index.js

+import '~/pages/sessions/index';

app/assets/javascripts/releases/components/app_index.vue

 <script>
 import { mapState, mapActions } from 'vuex';
-import { GlSkeletonLoading, GlEmptyState } from '@gitlab/ui';
+import { GlSkeletonLoading, GlEmptyState, GlLink } from '@gitlab/ui';
 import {
   getParameterByName,
   historyPushState,
   buildUrlWithCurrentLocation,
 } from '~/lib/utils/common_utils';
+import { __ } from '~/locale';
 import TablePagination from '~/vue_shared/components/pagination/table_pagination.vue';
 import ReleaseBlock from './release_block.vue';
 
@@ -16,13 +17,14 @@ export default {
     GlEmptyState,
     ReleaseBlock,
     TablePagination,
+    GlLink,
   },
   props: {
     projectId: {
       type: String,
       required: true,
     },
-    documentationLink: {
+    documentationPath: {
       type: String,
       required: true,
     },
@@ -30,6 +32,11 @@ export default {
       type: String,
       required: true,
     },
+    newReleasePath: {
+      type: String,
+      required: false,
+      default: '',
+    },
   },
   computed: {
     ...mapState('list', ['isLoading', 'releases', 'hasError', 'pageInfo']),
@@ -39,6 +46,11 @@ export default {
     shouldRenderSuccessState() {
       return this.releases.length && !this.isLoading && !this.hasError;
     },
+    emptyStateText() {
+      return __(
+        "Releases are based on Git tags and mark specific points in a project's development history. They can contain information about the type of changes and can also deliver binaries, like compiled versions of your software.",
+      );
+    },
   },
   created() {
     this.fetchReleases({
@@ -56,7 +68,16 @@ export default {
 };
 </script>
 <template>
-  <div class="prepend-top-default">
+  <div class="flex flex-column mt-2">
+    <gl-link
+      v-if="newReleasePath"
+      :href="newReleasePath"
+      :aria-describedby="shouldRenderEmptyState && 'releases-description'"
+      class="btn btn-success align-self-end mb-2 js-new-release-btn"
+    >
+      {{ __('New release') }}
+    </gl-link>
+
     <gl-skeleton-loading v-if="isLoading" class="js-loading" />
 
     <gl-empty-state
@@ -64,14 +85,20 @@ export default {
       class="js-empty-state"
       :title="__('Getting started with releases')"
       :svg-path="illustrationPath"
-      :description="
-        __(
-          'Releases are based on Git tags and mark specific points in a project\'s development history. They can contain information about the type of changes and can also deliver binaries, like compiled versions of your software.',
-        )
-      "
-      :primary-button-link="documentationLink"
-      :primary-button-text="__('Open Documentation')"
-    />
+    >
+      <template #description>
+        <span id="releases-description">
+          {{ emptyStateText }}
+          <gl-link
+            :href="documentationPath"
+            :aria-label="__('Releases documentation')"
+            target="_blank"
+          >
+            {{ __('More information') }}
+          </gl-link>
+        </span>
+      </template>
+    </gl-empty-state>
 
     <div v-else-if="shouldRenderSuccessState" class="js-success-state">
       <release-block

app/assets/javascripts/releases/mount_index.js

@@ -15,11 +15,7 @@ export default () => {
     }),
     render: h =>
       h(ReleaseListApp, {
-        props: {
-          projectId: el.dataset.projectId,
-          documentationLink: el.dataset.documentationPath,
-          illustrationPath: el.dataset.illustrationPath,
-        },
+        props: el.dataset,
       }),
   });
 };

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

 <script>
 import { GlTooltipDirective } from '@gitlab/ui';
 import Icon from '~/vue_shared/components/icon.vue';
-import { __, sprintf } from '~/locale';
+import { __ } from '~/locale';
 import { getCommitIconMap } from '~/ide/utils';
 
 export default {
@@ -51,17 +51,7 @@ export default {
     tooltipTitle() {
       if (!this.showTooltip || !this.file.changed) return undefined;
 
-      const type = this.file.tempFile ? 'addition' : 'modification';
-
-      if (this.file.staged) {
-        return sprintf(__('Staged %{type}'), {
-          type,
-        });
-      }
-
-      return sprintf(__('Unstaged %{type}'), {
-        type,
-      });
+      return this.file.tempFile ? __('Added') : __('Modified');
     },
     showIcon() {
       return (

app/assets/stylesheets/framework/mixins.scss

@@ -257,7 +257,6 @@
     width: 15px;
     height: 15px;
     display: $svg-display;
-    fill: $gl-text-color;
     top: $svg-top;
   }
 

app/assets/stylesheets/pages/builds.scss

@@ -358,17 +358,30 @@
   }
 }
 
-.build-page-pod-logs {
+.environment-logs-viewer {
   .build-trace-container {
     position: relative;
   }
 
+  .log-lines,
+  .gl-infinite-scroll-container {
+    // makes scrollbar visible by creating contrast
+    background: $black;
+  }
+
+  .gl-infinite-scroll-legend {
+    margin: 0;
+  }
+
   .build-trace {
     @include build-trace();
+    margin: 0;
   }
 
   .top-bar {
     @include build-trace-top-bar($gl-line-height * 5);
+    position: relative;
+    top: 0;
 
     .dropdown-menu-toggle {
       width: 200px;
@@ -395,4 +408,9 @@
   .build-loader-animation {
     @include build-loader-animation;
   }
+
+  .log-footer {
+    color: $white-normal;
+    background-color: $gray-900;
+  }
 }

app/controllers/admin/concerns/authenticates_2fa_for_admin_mode.rb

+# frozen_string_literal: true
+
+module Authenticates2FAForAdminMode
+  extend ActiveSupport::Concern
+
+  included do
+    include AuthenticatesWithTwoFactor
+  end
+
+  def admin_mode_prompt_for_two_factor(user)
+    return handle_locked_user(user) unless user.can?(:log_in)
+
+    session[:otp_user_id] = user.id
+    setup_u2f_authentication(user)
+
+    render 'admin/sessions/two_factor', layout: 'application'
+  end
+
+  def admin_mode_authenticate_with_two_factor
+    user = current_user
+
+    return handle_locked_user(user) unless user.can?(:log_in)
+
+    if user_params[:otp_attempt].present? && session[:otp_user_id]
+      admin_mode_authenticate_with_two_factor_via_otp(user)
+    elsif user_params[:device_response].present? && session[:otp_user_id]
+      admin_mode_authenticate_with_two_factor_via_u2f(user)
+    elsif user && user.valid_password?(user_params[:password])
+      admin_mode_prompt_for_two_factor(user)
+    else
+      invalid_login_redirect
+    end
+  end
+
+  def admin_mode_authenticate_with_two_factor_via_otp(user)
+    if valid_otp_attempt?(user)
+      # Remove any lingering user data from login
+      session.delete(:otp_user_id)
+
+      user.save!
+
+      # The admin user has successfully passed 2fa, enable admin mode ignoring password
+      enable_admin_mode
+    else
+      user.increment_failed_attempts!
+      Gitlab::AppLogger.info("Failed Admin Mode Login: user=#{user.username} ip=#{request.remote_ip} method=OTP")
+      flash.now[:alert] = _('Invalid two-factor code.')
+
+      admin_mode_prompt_for_two_factor(user)
+    end
+  end
+
+  def admin_mode_authenticate_with_two_factor_via_u2f(user)
+    if U2fRegistration.authenticate(user, u2f_app_id, user_params[:device_response], session[:challenge])
+      # Remove any lingering user data from login
+      session.delete(:otp_user_id)
+      session.delete(:challenge)
+
+      # The admin user has successfully passed 2fa, enable admin mode ignoring password
+      enable_admin_mode
+    else
+      user.increment_failed_attempts!
+      Gitlab::AppLogger.info("Failed Admin Mode Login: user=#{user.username} ip=#{request.remote_ip} method=U2F")
+      flash.now[:alert] = _('Authentication via U2F device failed.')
+
+      admin_mode_prompt_for_two_factor(user)
+    end
+  end
+
+  private
+
+  def enable_admin_mode
+    if current_user_mode.enable_admin_mode!(skip_password_validation: true)
+      redirect_to redirect_path, notice: _('Admin mode enabled')
+    else
+      invalid_login_redirect
+    end
+  end
+
+  def invalid_login_redirect
+    flash.now[:alert] = _('Invalid login or password')
+    render :new
+  end
+end

app/controllers/admin/sessions_controller.rb

 # frozen_string_literal: true
 
 class Admin::SessionsController < ApplicationController
+  include Authenticates2FAForAdminMode
   include InternalRedirect
 
   before_action :user_is_admin!
@@ -15,7 +16,9 @@ class Admin::SessionsController < ApplicationController
   end
 
   def create
-    if current_user_mode.enable_admin_mode!(password: params[:password])
+    if two_factor_enabled_for_user?
+      admin_mode_authenticate_with_two_factor
+    elsif current_user_mode.enable_admin_mode!(password: user_params[:password])
       redirect_to redirect_path, notice: _('Admin mode enabled')
     else
       flash.now[:alert] = _('Invalid login or password')
@@ -37,6 +40,10 @@ class Admin::SessionsController < ApplicationController
     render_404 unless current_user&.admin?
   end
 
+  def two_factor_enabled_for_user?
+    current_user&.two_factor_enabled?
+  end
+
   def redirect_path
     redirect_to_path = safe_redirect_path(stored_location_for(:redirect)) || safe_redirect_path_for_url(request.referer)
 
@@ -51,4 +58,13 @@ class Admin::SessionsController < ApplicationController
   def excluded_redirect_paths
     [new_admin_session_path, admin_session_path]
   end
+
+  def user_params
+    params.fetch(:user, {}).permit(:password, :otp_attempt, :device_response)
+  end
+
+  def valid_otp_attempt?(user)
+    user.validate_and_consume_otp!(user_params[:otp_attempt]) ||
+        user.invalidate_otp_backup_code!(user_params[:otp_attempt])
+  end
 end

app/controllers/concerns/authenticates_with_two_factor.rb

@@ -3,8 +3,6 @@
 # == AuthenticatesWithTwoFactor
 #
 # Controller concern to handle two-factor authentication
-#
-# Upon inclusion, skips `require_no_authentication` on `:create`.
 module AuthenticatesWithTwoFactor
   extend ActiveSupport::Concern
 

app/controllers/omniauth_callbacks_controller.rb

@@ -2,6 +2,7 @@
 
 class OmniauthCallbacksController < Devise::OmniauthCallbacksController
   include AuthenticatesWithTwoFactor
+  include Authenticates2FAForAdminMode
   include Devise::Controllers::Rememberable
   include AuthHelper
   include InitializesCurrentUserMode
@@ -97,7 +98,7 @@ class OmniauthCallbacksController < Devise::OmniauthCallbacksController
       log_audit_event(current_user, with: oauth['provider'])
 
       if Feature.enabled?(:user_mode_in_session)
-        return admin_mode_flow if current_user_mode.admin_mode_requested?
+        return admin_mode_flow(auth_module::User) if current_user_mode.admin_mode_requested?
       end
 
       identity_linker ||= auth_module::IdentityLinker.new(current_user, oauth, session)
@@ -245,13 +246,19 @@ class OmniauthCallbacksController < Devise::OmniauthCallbacksController
     end
   end
 
-  def admin_mode_flow
-    if omniauth_identity_matches_current_user?
+  def admin_mode_flow(auth_user_class)
+    auth_user = build_auth_user(auth_user_class)
+
+    return fail_admin_mode_invalid_credentials unless omniauth_identity_matches_current_user?
+
+    if current_user.two_factor_enabled? && !auth_user.bypass_two_factor?
+      admin_mode_prompt_for_two_factor(current_user)
+    else
+      # Can only reach here if the omniauth identity matches current user
+      # and current_user is an admin that requested admin mode
       current_user_mode.enable_admin_mode!(skip_password_validation: true)
 
       redirect_to stored_location_for(:redirect) || admin_root_path, notice: _('Admin mode enabled')
-    else
-      fail_admin_mode_invalid_credentials
     end
   end
 

app/controllers/projects/import/jira_controller.rb

+# frozen_string_literal: true
+
+module Projects
+  module Import
+    class JiraController < Projects::ApplicationController
+      before_action :jira_import_enabled?
+      before_action :jira_integration_configured?
+
+      def show
+        unless @project.import_state&.in_progress?
+          jira_client = @project.jira_service.client
+          @jira_projects = jira_client.Project.all.map { |p| ["#{p.name} (#{p.key})", p.key] }
+        end
+
+        flash[:notice] = _("Import %{status}") % { status: @project.import_state.status } if @project.import_state.present? && !@project.import_state.none?
+      end
+
+      def import
+        import_state = @project.import_state || @project.create_import_state
+
+        schedule_import(jira_import_params) unless import_state.in_progress?
+
+        redirect_to project_import_jira_path(@project)
+      end
+
+      private
+
+      def jira_import_enabled?
+        return if Feature.enabled?(:jira_issue_import, @project)
+
+        redirect_to project_issues_path(@project)
+      end
+
+      def jira_integration_configured?
+        return if @project.jira_service
+
+        flash[:notice] = _("Configure the Jira integration first on your project's %{strong_start} Settings > Integrations > Jira%{strong_end} page." %
+           { strong_start: '<strong>'.html_safe, strong_end: '</strong>'.html_safe })
+        redirect_to project_issues_path(@project)
+      end
+
+      def schedule_import(params)
+        import_data = @project.create_or_update_import_data(data: {}).becomes(JiraImportData)
+
+        import_data << JiraImportData::JiraProjectDetails.new(
+          params[:jira_project_key],
+          Time.now.strftime('%Y-%m-%d %H:%M:%S'),
+          { user_id: current_user.id, name: current_user.name }
+        )
+
+        @project.import_type = 'jira'
+        @project.import_state.schedule if @project.save
+      end
+
+      def jira_import_params
+        params.permit(:jira_project_key)
+      end
+    end
+  end
+end

app/graphql/mutations/concerns/mutations/resolves_group.rb

@@ -9,7 +9,7 @@ module Mutations
     end
 
     def group_resolver
-      Resolvers::GroupResolver.new(object: nil, context: context)
+      Resolvers::GroupResolver.new(object: nil, context: context, field: nil)
     end
   end
 end

app/graphql/mutations/concerns/mutations/resolves_issuable.rb

@@ -14,7 +14,7 @@ module Mutations
     def issuable_resolver(type, parent, context)
       resolver_class = "Resolvers::#{type.to_s.classify.pluralize}Resolver".constantize
 
-      resolver_class.single.new(object: parent, context: context)
+      resolver_class.single.new(object: parent, context: context, field: nil)
     end
 
     def resolve_issuable_parent(parent_path)

app/graphql/mutations/concerns/mutations/resolves_project.rb

@@ -9,7 +9,7 @@ module Mutations
     end
 
     def project_resolver
-      Resolvers::ProjectResolver.new(object: nil, context: context)
+      Resolvers::ProjectResolver.new(object: nil, context: context, field: nil)
     end
   end
 end

app/helpers/releases_helper.rb

@@ -17,7 +17,9 @@ module ReleasesHelper
       project_id: @project.id,
       illustration_path: illustration,
       documentation_path: help_page
-    }
+    }.tap do |data|
+      data[:new_release_path] = new_project_tag_path(@project) if can?(current_user, :create_release, @project)
+    end
   end
 
   def data_for_edit_release_page

app/models/concerns/bulk_insert_safe.rb

@@ -100,7 +100,13 @@ module BulkInsertSafe
     def _bulk_insert_item_attributes(items, validate_items)
       items.map do |item|
         item.validate! if validate_items
-        attributes = item.attributes
+
+        attributes = {}
+        column_names.each do |name|
+          value = item.read_attribute(name)
+          value = item.type_for_attribute(name).serialize(value) # rubocop:disable Cop/ActiveRecordSerialize
+          attributes[name] = value
+        end
 
         _bulk_insert_reject_primary_key!(attributes, item.class.primary_key)
 

app/models/jira_import_data.rb

+# frozen_string_literal: true
+
+class JiraImportData < ProjectImportData
+  JiraProjectDetails = Struct.new(:key, :scheduled_at, :scheduled_by)
+
+  def projects
+    return [] unless data
+
+    projects = data.dig('jira', 'projects').map do |p|
+      JiraProjectDetails.new(p['key'], p['scheduled_at'], p['scheduled_by'])
+    end
+    projects.sort_by { |jp| jp.scheduled_at }
+  end
+
+  def <<(project)
+    self.data ||= { jira: { projects: [] } }
+    self.data['jira']['projects'] << project.to_h.deep_stringify_keys!
+  end
+end

app/views/admin/sessions/_new_base.html.haml

 = form_tag(admin_session_path, method: :post, html: { class: 'new_user gl-show-field-errors', 'aria-live': 'assertive'}) do
   .form-group
-    = label_tag :password, _('Password'), class: 'label-bold'
-    = password_field_tag :password, nil, class: 'form-control', required: true, title: _('This field is required.'), data: { qa_selector: 'password_field' }
+    = label_tag :user_password, _('Password'), class: 'label-bold'
+    = password_field_tag 'user[password]', nil, class: 'form-control', required: true, title: _('This field is required.'), data: { qa_selector: 'password_field' }
 
   .submit-container.move-submit-down
     = submit_tag _('Enter Admin Mode'), class: 'btn btn-success', data: { qa_selector: 'enter_admin_mode_button' }

app/views/admin/sessions/_tabs_normal.html.haml

 %ul.nav-links.new-session-tabs.nav-tabs.nav{ role: 'tablist' }
   %li.nav-item{ role: 'presentation' }
-    %a.nav-link.active{ href: '#login-pane', data: { toggle: 'tab', qa_selector: 'sign_in_tab' }, role: 'tab' }= _('Enter Admin Mode')
+    %a.nav-link.active{ href: '#login-pane', data: { toggle: 'tab', qa_selector: 'sign_in_tab' }, role: 'tab' }= tab_title

app/views/admin/sessions/_two_factor_otp.html.haml

+= form_tag(admin_session_path, { method: :post, class: "edit_user gl-show-field-errors js-2fa-form #{'hidden' if current_user.two_factor_u2f_enabled?}" }) do
+  .form-group
+    = label_tag :user_otp_attempt, _('Two-Factor Authentication code')
+    = text_field_tag 'user[otp_attempt]', nil, class: 'form-control', required: true, autofocus: true, autocomplete: 'off', title: _('This field is required.')
+    %p.form-text.text-muted.hint
+      = _("Enter the code from the two-factor app on your mobile device. If you've lost your device, you may enter one of your recovery codes.")
+
+  .submit-container.move-submit-down
+    = submit_tag 'Verify code', class: 'btn btn-success'

app/views/admin/sessions/_two_factor_u2f.html.haml

+#js-authenticate-u2f
+%a.btn.btn-block.btn-info#js-login-2fa-device{ href: '#' }= _("Sign in via 2FA code")
+
+%script#js-authenticate-u2f-in-progress{ type: "text/template" }
+  %p= _("Trying to communicate with your device. Plug it in (if you haven't already) and press the button on the device now.")
+
+-# haml-lint:disable NoPlainNodes
+%script#js-authenticate-u2f-error{ type: "text/template" }
+  %div
+    %p <%= error_message %> (#{_("error code:")} <%= error_code %>)
+    %a.btn.btn-block.btn-warning#js-u2f-try-again= _("Try again?")
+
+%script#js-authenticate-u2f-authenticated{ type: "text/template" }
+  %div
+    %p= _("We heard back from your U2F device. You have been authenticated.")
+    = form_tag(admin_session_path, method: :post, id: 'js-login-u2f-form') do |f|
+      = hidden_field_tag 'user[device_response]', nil, class: 'form-control', required: true, id: "js-device-response"

app/views/admin/sessions/new.html.haml

@@ -2,10 +2,10 @@
 - page_title _('Enter Admin Mode')
 
 .row.justify-content-center
-  .col-6.new-session-forms-container
+  .col-md-5.new-session-forms-container
     .login-page
       #signin-container
-        = render 'admin/sessions/tabs_normal'
+        = render 'admin/sessions/tabs_normal', tab_title: _('Enter Admin Mode')
         .tab-content
           - if !current_user.require_password_creation_for_web?
             .login-box.tab-pane.active{ id: 'login-pane', role: 'tabpanel' }
@@ -14,7 +14,7 @@
 
           - if omniauth_enabled? && button_based_providers_enabled?
             .clearfix
-              = render 'devise/shared/omniauth_box'
+              = render 'devise/shared/omniauth_box', hide_remember_me: true
 
           -# Show a message if none of the mechanisms above are enabled
           - if current_user.require_password_creation_for_web? && !omniauth_enabled?

app/views/admin/sessions/two_factor.html.haml

+- @hide_breadcrumbs = true
+- page_title _('Enter 2FA for Admin Mode')
+
+.row.justify-content-center
+  .col-md-5.new-session-forms-container
+    .login-page
+      #signin-container
+        = render 'admin/sessions/tabs_normal', tab_title: _('Enter Admin Mode')
+        .tab-content
+          .login-box.tab-pane.active{ id: 'login-pane', role: 'tabpanel' }
+            .login-body
+              - if current_user.two_factor_otp_enabled?
+                = render 'admin/sessions/two_factor_otp'
+              - if current_user.two_factor_u2f_enabled?
+                = render 'admin/sessions/two_factor_u2f'

app/views/devise/shared/_omniauth_box.html.haml

@@ -10,8 +10,9 @@
           = provider_image_tag(provider)
         %span
           = label_for_provider(provider)
-  %fieldset.remember-me
-    %label
-      = check_box_tag :remember_me, nil, false, class: 'remember-me-checkbox'
-      %span
-        Remember me
+  - unless defined?(hide_remember_me) && hide_remember_me
+    %fieldset.remember-me
+      %label
+        = check_box_tag :remember_me, nil, false, class: 'remember-me-checkbox'
+        %span
+          Remember me

app/views/projects/import/jira/show.html.haml

+- title = _('Jira Issue Import')
+- page_title title
+- breadcrumb_title title
+- header_title _("Projects"), root_path
+
+= render 'import/shared/errors'
+
+- if @project.import_state&.in_progress?
+  %h3.page-title.d-flex.align-items-center
+    = sprite_icon('issues', size: 16, css_class: 'mr-1')
+    = _('Import in progress')
+- else
+  %h3.page-title.d-flex.align-items-center
+    = sprite_icon('issues', size: 16, css_class: 'mr-1')
+    = _('Import issues from Jira')
+
+  = form_tag import_project_import_jira_path(@project), method: :post do
+    .form-group.row
+      = label_tag :jira_project_key, _('From project'), class: 'col-form-label col-md-2'
+      .col-md-4
+        = select_tag :jira_project_key, options_for_select(@jira_projects, ''), { class: 'select2' }
+    .form-actions
+      = submit_tag _('Import issues'), class: 'btn btn-success'
+      = link_to _('Cancel'), project_issues_path(@project), class: 'btn btn-cancel'

app/views/projects/issues/import_csv/_button.html.haml

@@ -7,3 +7,5 @@
   - else
     = _('Import CSV')
 
+- if Feature.enabled?(:jira_issue_import, @project)
+  = link_to _("Import Jira issues"), project_import_jira_path(@project), class: "btn btn-default"

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

@@ -36,11 +36,19 @@
   .form-group.row
     = label_tag :release_description, s_('TagsPage|Release notes'), class: 'col-form-label col-sm-2'
     .col-sm-10
+      .form-text.mb-3
+        - link_start = '<a href="%{url}" rel="noopener noreferrer" target="_blank">'.html_safe
+        - releases_page_path = project_releases_path(@project)
+        - releases_page_link_start = link_start % { url: releases_page_path }
+        - docs_url = help_page_path('user/project/releases/index.md', anchor: 'creating-a-release')
+        - docs_link_start = link_start % { url: docs_url }
+        - link_end = '</a>'.html_safe
+        - replacements = { releases_page_link_start: releases_page_link_start, docs_link_start: docs_link_start, link_end: link_end }
+        = s_('TagsPage|Optionally, create a public Release of your project, based on this tag. Release notes are displayed on the %{releases_page_link_start}Releases%{link_end} page. %{docs_link_start}More information%{link_end}').html_safe % replacements
+
       = render layout: 'projects/md_preview', locals: { url: preview_markdown_path(@project), referenced_users: true } do
         = render 'projects/zen', attr: :release_description, classes: 'note-textarea', placeholder: s_('TagsPage|Write your release notes or drag files here…'), current_text: @release_description
         = render 'shared/notes/hints'
-      .form-text.text-muted
-        = s_('TagsPage|Optionally, add release notes to the tag. They will be stored in the GitLab database and displayed on the tags page.')
   .form-actions
     = button_tag s_('TagsPage|Create tag'), class: 'btn btn-success'
     = link_to s_('TagsPage|Cancel'), project_tags_path(@project), class: 'btn btn-cancel'

app/views/u2f/_authenticate.html.haml

 #js-authenticate-u2f
 %a.btn.btn-block.btn-info#js-login-2fa-device{ href: '#' }= _("Sign in via 2FA code")
 
--# haml-lint:disable InlineJavaScript
 %script#js-authenticate-u2f-in-progress{ type: "text/template" }
   %p= _("Trying to communicate with your device. Plug it in (if you haven't already) and press the button on the device now.")
 

app/workers/all_queues.yml

@@ -856,7 +856,7 @@
   :urgency: :high
   :resource_boundary: :unknown
   :weight: 2
-  :idempotent: 
+  :idempotent: true
 - :name: background_migration
   :feature_category: :not_owned
   :has_external_dependencies: 

app/workers/authorized_projects_worker.rb

 # frozen_string_literal: true
 
-class AuthorizedProjectsWorker # rubocop:disable Scalability/IdempotentWorker
+class AuthorizedProjectsWorker
   include ApplicationWorker
   prepend WaitableWorker
 
@@ -8,6 +8,8 @@ class AuthorizedProjectsWorker # rubocop:disable Scalability/IdempotentWorker
   urgency :high
   weight 2
 
+  idempotent!
+
   # This is a workaround for a Ruby 2.3.7 bug. rspec-mocks cannot restore the
   # visibility of prepended modules. See https://github.com/rspec/rspec-mocks/issues/1231
   # for more details.

changelogs/unreleased/196609-remove-staging.yml

+---
+title: Remove staging from commit workflow in the Web IDE
+merge_request: 26151
+author:
+type: removed

changelogs/unreleased/198050-frontend-pagination-in-log-explorer.yml

+---
+title: More logs entries are loaded when logs are scrolled to the top
+merge_request: 26254
+author:
+type: added

changelogs/unreleased/208890-optimize-notes-counters.yml

+---
+title: Optimize notes counters in usage data
+merge_request: 26871
+author:
+type: performance

changelogs/unreleased/55487-backfill-lfs-objects-projects.yml

+---
+title: Backfill LfsObjectsProject records of forks
+merge_request: 26964
+author:
+type: other

changelogs/unreleased/feat-2fa-for-admin-mode.yml

+---
+title: Add 2FA support to admin mode feature
+merge_request: 22281
+author: Diego Louzán
+type: added

changelogs/unreleased/nfriend-create-release-through-ui.yml

+---
+title: Add "New release" button to Releases page
+merge_request: 24516
+author:
+type: added

changelogs/unreleased/update-ruby-version-on-official-ci-templates.yml

+---
+title: Update Ruby version in official CI templates
+merge_request: 23585
+author: Takuya Noguchi
+type: other

config/routes/project.rb

@@ -295,6 +295,12 @@ constraints(::Constraints::ProjectUrlConstrainer.new) do
         draw :repository_scoped
         draw :repository
         draw :wiki
+
+        namespace :import do
+          resource :jira, only: [:show], controller: :jira do
+            post :import
+          end
+        end
       end
       # End of the /-/ scope.
 

db/migrate/20200310133822_add_index_on_author_id_and_id_and_created_at_to_notes.rb

+# frozen_string_literal: true
+
+class AddIndexOnAuthorIdAndIdAndCreatedAtToNotes < ActiveRecord::Migration[6.0]
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  disable_ddl_transaction!
+
+  def up
+    add_concurrent_index :notes, [:author_id, :created_at]
+    remove_concurrent_index :notes, [:author_id]
+  end
+
+  def down
+    add_concurrent_index :notes, [:author_id]
+    remove_concurrent_index :notes, [:author_id, :created_at]
+  end
+end

db/post_migrate/20200310075115_schedule_link_lfs_objects_projects.rb

+# frozen_string_literal: true
+
+class ScheduleLinkLfsObjectsProjects < ActiveRecord::Migration[6.0]
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+  MIGRATION = 'LinkLfsObjectsProjects'
+  BATCH_SIZE = 1000
+
+  disable_ddl_transaction!
+
+  def up
+    lfs_objects_projects = Gitlab::BackgroundMigration::LinkLfsObjectsProjects::LfsObjectsProject.linkable
+
+    queue_background_migration_jobs_by_range_at_intervals(
+      lfs_objects_projects,
+      MIGRATION,
+      BackgroundMigrationWorker.minimum_interval,
+      batch_size: BATCH_SIZE
+    )
+  end
+
+  def down
+    # No-op. No need to make this reversible. In case the jobs enqueued runs and
+    # fails at some point, some records will be created. When rescheduled, those
+    # records won't be re-created. It's also hard to track which records to clean
+    # up if ever.
+  end
+end

db/schema.rb

@@ -2829,7 +2829,7 @@ ActiveRecord::Schema.define(version: 2020_03_11_165635) do
     t.boolean "resolved_by_push"
     t.bigint "review_id"
     t.boolean "confidential"
-    t.index ["author_id"], name: "index_notes_on_author_id"
+    t.index ["author_id", "created_at"], name: "index_notes_on_author_id_and_created_at"
     t.index ["commit_id"], name: "index_notes_on_commit_id"
     t.index ["created_at"], name: "index_notes_on_created_at"
     t.index ["discussion_id"], name: "index_notes_on_discussion_id"

doc/development/api_graphql_styleguide.md

@@ -636,6 +636,37 @@ found, we should raise a
 `Gitlab::Graphql::Errors::ResourceNotAvailable` error. Which will be
 correctly rendered to the clients.
 
+## Validating arguments
+
+For validations of single arguments, use the
+[`prepare` option](https://github.com/rmosolgo/graphql-ruby/blob/master/guides/fields/arguments.md)
+as normal.
+
+Sometimes a mutation or resolver may accept a number of optional
+arguments, but still want to validate that at least one of the optional
+arguments were given. In this situation, consider using the `#ready?`
+method within your mutation or resolver to provide the validation. The
+`#ready?` method will be called before any work is done within the
+`#resolve` method.
+
+Example:
+
+```ruby
+def ready?(**args)
+  if args.values_at(:body, :position).compact.blank?
+    raise Gitlab::Graphql::Errors::ArgumentError,
+          'body or position arguments are required'
+  end
+
+  # Always remember to call `#super`
+  super(args)
+end
+```
+
+In the future this may be able to be done using `InputUnions` if
+[this RFC](https://github.com/graphql/graphql-spec/blob/master/rfcs/InputUnion.md)
+is merged.
+
 ## GitLab's custom scalars
 
 ### `Types::TimeType`

doc/user/application_security/index.md

@@ -113,6 +113,19 @@ context for a vulnerability as you learn more over time.
 
 ![Dismissed vulnerability comment](img/dismissed_info_v12_3.png)
 
+#### Dismissing multiple vulnerabilities
+
+> Introduced in [GitLab Ultimate](https://about.gitlab.com/pricing/) 12.9.
+
+You can dismiss multiple vulnerabilities at once, providing an optional reason.
+Selecting the checkboxes on the side of each vulnerability in the list will select that individual vulnerability.
+Alternatively, you can select all the vulnerabilities in the list by selecting the checkbox in the table header.
+Deselecting the checkbox in the header will deselect all the vulnerabilities in the list.
+Once you have selected some vulnerabilities, a menu appears at the top of the table that allows you to select a dismissal reason.
+Pressing the "Dismiss Selected" button will dismiss all the selected vulnerabilities at once, with the reason you chose.
+
+![Multiple vulnerability dismissal](img/multi_select_v12_9.png)
+
 ### Creating an issue for a vulnerability
 
 You can create an issue for a vulnerability by selecting the **Create issue**

doc/user/clusters/applications.md

@@ -462,6 +462,11 @@ The chart will deploy 5 Elasticsearch nodes: 2 masters, 2 data and 1 client node
 with resource requests totalling 0.125 CPU and 4.5GB RAM. Each data node requests 1.5GB of memory,
 which makes it incompatible with clusters of `f1-micro` and `g1-small` instance types.
 
+NOTE: **Note:**
+The Elastic Stack cluster application is intended as a log aggregation solution and is not related to our
+[Advanced Global Search](../search/advanced_global_search.md) functionality, which uses a separate
+Elasticsearch cluster.
+
 ### Future apps
 
 Interested in contributing a new GitLab managed app? Visit the

doc/user/permissions.md

@@ -69,6 +69,7 @@ The following table depicts the various user permission levels in a project.
 | See related issues                                | ✓       | ✓          | ✓           | ✓        | ✓      |
 | Create confidential issue                         | ✓ (*1*) | ✓          | ✓           | ✓        | ✓      |
 | View confidential issues                          | (*2*)   | ✓          | ✓           | ✓        | ✓      |
+| View [Releases](project/releases/index.md)        | ✓ (*6*) | ✓          | ✓           | ✓        | ✓      |
 | Assign issues                                     |         | ✓          | ✓           | ✓        | ✓      |
 | Label issues                                      |         | ✓          | ✓           | ✓        | ✓      |
 | Set issue weight                                  |         | ✓          | ✓           | ✓        | ✓      |
@@ -83,6 +84,7 @@ The following table depicts the various user permission levels in a project.
 | See a list of merge requests                      |         | ✓          | ✓           | ✓        | ✓      |
 | View project statistics                           |         | ✓          | ✓           | ✓        | ✓      |
 | View Error Tracking list                          |         | ✓          | ✓           | ✓        | ✓      |
+| Create/edit/delete [Releases](project/releases/index.md)|   |            | ✓           | ✓        | ✓      |
 | Pull from [Conan repository](packages/conan_repository/index.md), [Maven repository](packages/maven_repository/index.md), or [NPM registry](packages/npm_registry/index.md) **(PREMIUM)** |         | ✓          | ✓           | ✓        | ✓      |
 | Publish to [Conan repository](packages/conan_repository/index.md), [Maven repository](packages/maven_repository/index.md), or [NPM registry](packages/npm_registry/index.md) **(PREMIUM)** |         |            | ✓           | ✓        | ✓      |
 | Upload [Design Management](project/issues/design_management.md) files **(PREMIUM)** |         |            | ✓           | ✓        | ✓      |
@@ -152,6 +154,7 @@ The following table depicts the various user permission levels in a project.
 1. If **Public pipelines** is enabled in **Project Settings > CI/CD**.
 1. Not allowed for Guest, Reporter, Developer, Maintainer, or Owner. See [Protected Branches](./project/protected_branches.md).
 1. If the [branch is protected](./project/protected_branches.md#using-the-allowed-to-merge-and-allowed-to-push-settings), this depends on the access Developers and Maintainers are given.
+1. Guest users can access GitLab [**Releases**](project/releases/index.md) for downloading assets but are not allowed to download the source code nor see repository information like tags and commits.
 
 ## Project features permissions
 
@@ -198,17 +201,6 @@ Confidential issues can be accessed by reporters and higher permission levels,
 as well as by guest users that create a confidential issue. To learn more,
 read through the documentation on [permissions and access to confidential issues](project/issues/confidential_issues.md#permissions-and-access-to-confidential-issues).
 
-### Releases permissions
-
-[Project Releases](project/releases/index.md) can be read by project
-members with Reporter, Developer, Maintainer, and Owner permissions.
-Guest users can access Release pages for downloading assets but
-are not allowed to download the source code nor see repository
-information such as tags and commits.
-
-Releases can be created, updated, or deleted via [Releases APIs](../api/releases/index.md)
-by project Developers, Maintainers, and Owners.
-
 ## Group members permissions
 
 NOTE: **Note:**

doc/user/project/clusters/kubernetes_pod_logs.md

@@ -46,13 +46,15 @@ Logs can be displayed by clicking on a specific pod from [Deploy Boards](../depl
 
 ### Logs view
 
-The logs view will contain the last 500 lines for a pod, and has control to filter through:
+The logs view lets you filter the logs by:
 
 - Pods.
 - [From GitLab 12.4](https://gitlab.com/gitlab-org/gitlab/issues/5769), environments.
 - [From GitLab 12.7](https://gitlab.com/gitlab-org/gitlab/-/merge_requests/21656), [full text search](#full-text-search).
 - [From GitLab 12.8](https://gitlab.com/gitlab-org/gitlab/issues/197879), dates.
 
+Loading more than 500 log lines is possible from [GitLab 12.9](https://gitlab.com/gitlab-org/gitlab/-/issues/198050) onwards.
+
 Support for pods with multiple containers is coming [in a future release](https://gitlab.com/gitlab-org/gitlab/issues/13404).
 
 Support for historical data is coming [in a future release](https://gitlab.com/gitlab-org/gitlab/issues/196191).

doc/user/project/issues/design_management.md

@@ -77,17 +77,18 @@ Navigate to the **Design Management** page from any issue by clicking the **Desi
 
 To upload design images, click the **Upload Designs** button and select images to upload.
 
-Designs with the same filename as an existing uploaded design will create a new version
-of the design, and will replace the previous version.
-
-Designs cannot be added if the issue has been moved, or its
-[discussion is locked](../../discussions/#lock-discussions).
-
 [Introduced](https://gitlab.com/gitlab-org/gitlab/issues/34353) in [GitLab Premium](https://about.gitlab.com/pricing/) 12.9,
 you can drag and drop designs onto the dedicated dropzone to upload them.
 
 ![Drag and drop design uploads](img/design_drag_and_drop_uploads_v12_9.png)
 
+Designs with the same filename as an existing uploaded design will create a new version
+of the design, and will replace the previous version. [Introduced](https://gitlab.com/gitlab-org/gitlab/issues/34353) in [GitLab Premium](https://about.gitlab.com/pricing/) 12.9, dropping a design on an existing uploaded design will also create a new version,
+provided the filenames are the same.
+
+Designs cannot be added if the issue has been moved, or its
+[discussion is locked](../../discussions/#lock-discussions).
+
 ### Skipped designs
 
 Designs with the same filename as an existing uploaded design _and_ whose content has not changed will be skipped.

doc/user/project/releases/index.md

@@ -16,13 +16,6 @@ GitLab's **Releases** are a way to track deliverables in your project. Consider
 a snapshot in time of the source, build output, artifacts, and other metadata
 associated with a released version of your code.
 
-There are several ways to create a Release:
-
-- In the interface, when you create a new Git tag.
-- In the interface, by adding a release note to an existing Git tag.
-- Using the [Releases API](../../../api/releases/index.md): we recommend doing this as one of the last
-  steps in your CI/CD release pipeline.
-
 ## Getting started with Releases
 
 Start by giving a [description](#release-description) to the Release and
@@ -117,7 +110,7 @@ it takes you to the list of Releases.
 ![Number of Releases](img/releases_count_v12_8.png "Incremental counter of Releases")
 
 For private projects, the number of Releases is displayed to users with Reporter
-[permissions](../../permissions.md#releases-permissions) or higher. For public projects,
+[permissions](../../permissions.md#project-members-permissions) or higher. For public projects,
 it is displayed to every user regardless of their permission level.
 
 ### Upcoming Releases
@@ -130,6 +123,29 @@ Release tag. Once the `released_at` date and time has passed, the badge is autom
 
 ![An upcoming release](img/upcoming_release_v12_7.png)
 
+## Creating a Release
+
+> [Introduced](https://gitlab.com/gitlab-org/gitlab/-/issues/32812) in GitLab
+  12.9, Releases can be created directly through the GitLab Releases UI.
+
+NOTE: **Note:**
+Only users with Developer permissions or higher can create Releases.
+Read more about [Release permissions](../../../user/permissions.md#project-members-permissions).
+
+To create a new Release through the GitLab UI:
+
+1. Navigate to **Project overview > Releases** and click the **New release** button.
+1. On the **New Tag** page, fill out the tag details.
+1. Optionally, in the **Release notes** field, enter the Release's description.
+   If you leave this field empty, only a tag will be created.
+   If you populate it, both a tag and a Release will be created.
+1. Click **Create tag**.
+
+If you created a release, you can view it at **Project overview > Releases**.
+
+You can also create a Release using the [Releases API](../../../api/releases/index.md#create-a-release):
+we recommend doing this as one of the last steps in your CI/CD release pipeline.
+
 ## Editing a release
 
 > [Introduced](https://gitlab.com/gitlab-org/gitlab/issues/26016) in GitLab 12.6.

doc/user/project/web_ide/index.md

@@ -43,30 +43,33 @@ you can find a more complete list of supported languages in the
 NOTE: **Note:**
 Single file editing is based on the [Ace Editor](https://ace.c9.io).
 
-## Stage and commit changes
+## Commit changes
 
-After making your changes, click the **Commit** button in the bottom left to
-review the list of changed files. If you're using GitLab 12.6 or older versions,
-click on each file to review the changes and tick the item to stage a file.
+> - [Introduced](https://gitlab.com/gitlab-org/gitlab/issues/4539) in [GitLab Ultimate](https://about.gitlab.com/pricing/) 10.4 and [brought to GitLab Core](https://gitlab.com/gitlab-org/gitlab-foss/issues/44157) in 10.7.
+> - From [GitLab 12.7 onwards](https://gitlab.com/gitlab-org/gitlab/issues/33441),
+files were automatically staged.
+> - From [GitLab 12.9 onwards](https://gitlab.com/gitlab-org/gitlab/-/issues/196609), support for staging files was removed
+to prevent loss of unstaged data. All your current changes necessarily have to be
+committed or discarded.
 
-From [GitLab 12.7 onward](https://gitlab.com/gitlab-org/gitlab/issues/33441),
-all your files will be automatically staged. You still have the option to unstage
-changes in case you want to submit them in multiple smaller commits. To unstage
-a change, simply click the **Unstage** button when a staged file is open, or click
-the undo icon next to **Staged changes** to unstage all changes.
+After making your changes, click the **Commit** button on the bottom-left to
+review the list of changed files.
 
 Once you have finalized your changes, you can add a commit message, commit the
-staged changes and directly create a merge request. In case you don't have write
+changes and directly create a merge request. In case you don't have write
 access to the selected branch, you will see a warning, but still be able to create
 a new branch and start a merge request.
 
-![Commit changes](img/commit_changes_v12_3.png)
+To discard a change in a particular file, click the **Discard changes** button on that
+file in the changes tab. To discard all the changes, click the trash icon on the
+top-right corner of the changes sidebar.
+
+![Commit changes](img/commit_changes_v12_9.png)
 
 ## Reviewing changes
 
 Before you commit your changes, you can compare them with the previous commit
-by switching to the review mode or selecting the file from the staged files
-list.
+by switching to the review mode or selecting the file from the list of changes.
 
 An additional review mode is available when you open a merge request, which
 shows you a preview of the merge request diff if you commit your changes.

lib/gitlab/background_migration/link_lfs_objects_projects.rb

+# frozen_string_literal: true
+
+module Gitlab
+  module BackgroundMigration
+    # Create missing LfsObjectsProject records for forks
+    class LinkLfsObjectsProjects
+      # Model specifically used for migration.
+      class LfsObjectsProject < ActiveRecord::Base
+        include EachBatch
+
+        self.table_name = 'lfs_objects_projects'
+
+        def self.linkable
+          where(
+            <<~SQL
+              lfs_objects_projects.project_id IN (
+                SELECT fork_network_members.forked_from_project_id
+                FROM fork_network_members
+                WHERE fork_network_members.forked_from_project_id IS NOT NULL
+              )
+            SQL
+          )
+        end
+      end
+
+      # Model specifically used for migration.
+      class ForkNetworkMember < ActiveRecord::Base
+        include EachBatch
+
+        self.table_name = 'fork_network_members'
+
+        def self.without_lfs_object(lfs_object_id)
+          where(
+            <<~SQL
+              fork_network_members.project_id NOT IN (
+                SELECT lop.project_id
+                FROM lfs_objects_projects lop
+                WHERE lop.lfs_object_id = #{lfs_object_id}
+              )
+            SQL
+          )
+        end
+      end
+
+      BATCH_SIZE = 1000
+
+      def perform(start_id, end_id)
+        lfs_objects_projects =
+          Gitlab::BackgroundMigration::LinkLfsObjectsProjects::LfsObjectsProject
+            .linkable
+            .where(id: start_id..end_id)
+
+        return if lfs_objects_projects.empty?
+
+        lfs_objects_projects.find_each do |lop|
+          ForkNetworkMember
+            .select("#{lop.lfs_object_id}, fork_network_members.project_id, NOW(), NOW()")
+            .without_lfs_object(lop.lfs_object_id)
+            .where(forked_from_project_id: lop.project_id)
+            .each_batch(of: BATCH_SIZE) do |batch, index|
+              execute <<~SQL
+                INSERT INTO lfs_objects_projects (lfs_object_id, project_id, created_at, updated_at)
+                #{batch.to_sql}
+              SQL
+
+              logger.info(message: "LinkLfsObjectsProjects: created missing LfsObjectsProject records for LfsObject #{lop.lfs_object_id}")
+            end
+        end
+      end
+
+      private
+
+      def execute(sql)
+        ::ActiveRecord::Base.connection.execute(sql)
+      end
+
+      def logger
+        @logger ||= Gitlab::BackgroundMigration::Logger.build
+      end
+    end
+  end
+end

lib/gitlab/ci/templates/Pages/Jekyll.gitlab-ci.yml

 # Template project: https://gitlab.com/pages/jekyll
 # Docs: https://docs.gitlab.com/ce/pages/
-image: ruby:2.3
+image: ruby:2.6
 
 variables:
   JEKYLL_ENV: production
   LC_ALL: C.UTF-8
 
 before_script:
+  - gem install bundler
   - bundle install
 
 test:

lib/gitlab/ci/templates/Pages/Middleman.gitlab-ci.yml

 # Full project: https://gitlab.com/pages/middleman
-image: ruby:2.3
+image: ruby:2.6
 
 cache:
   paths:

lib/gitlab/ci/templates/Pages/Nanoc.gitlab-ci.yml

 # Full project: https://gitlab.com/pages/nanoc
-image: ruby:2.3
+image: ruby:2.6
 
 pages:
   script:

lib/gitlab/ci/templates/Pages/Octopress.gitlab-ci.yml

 # Full project: https://gitlab.com/pages/octopress
-image: ruby:2.3
+image: ruby:2.6
 
 pages:
   script:

locale/gitlab.pot

@@ -68,6 +68,11 @@ msgstr ""
 msgid "\"%{path}\" did not exist on \"%{ref}\""
 msgstr ""
 
+msgid "%d changed file"
+msgid_plural "%d changed files"
+msgstr[0] ""
+msgstr[1] ""
+
 msgid "%d code quality issue"
 msgid_plural "%d code quality issues"
 msgstr[0] ""
@@ -186,21 +191,11 @@ msgid_plural "%d shards selected"
 msgstr[0] ""
 msgstr[1] ""
 
-msgid "%d staged change"
-msgid_plural "%d staged changes"
-msgstr[0] ""
-msgstr[1] ""
-
 msgid "%d tag"
 msgid_plural "%d tags"
 msgstr[0] ""
 msgstr[1] ""
 
-msgid "%d unstaged change"
-msgid_plural "%d unstaged changes"
-msgstr[0] ""
-msgstr[1] ""
-
 msgid "%d vulnerability dismissed"
 msgid_plural "%d vulnerabilities dismissed"
 msgstr[0] ""
@@ -431,9 +426,6 @@ msgstr ""
 msgid "%{spanStart}in%{spanEnd} %{errorFn}"
 msgstr ""
 
-msgid "%{staged} staged and %{unstaged} unstaged changes"
-msgstr ""
-
 msgid "%{start} to %{end}"
 msgstr ""
 
@@ -777,9 +769,6 @@ msgstr ""
 msgid "<strong>%{group_name}</strong> group members"
 msgstr ""
 
-msgid "<strong>%{stagedFilesLength} staged</strong> and <strong>%{changedFilesLength} unstaged</strong> changes"
-msgstr ""
-
 msgid "<strong>Deletes</strong> source branch"
 msgstr ""
 
@@ -5154,6 +5143,9 @@ msgstr ""
 msgid "Configure the %{link} integration."
 msgstr ""
 
+msgid "Configure the Jira integration first on your project's %{strong_start} Settings > Integrations > Jira%{strong_end} page."
+msgstr ""
+
 msgid "Configure the way a user creates a new account."
 msgstr ""
 
@@ -6878,13 +6870,10 @@ msgstr ""
 msgid "Disabled mirrors can only be enabled by instance owners. It is recommended that you delete them."
 msgstr ""
 
-msgid "Discard"
-msgstr ""
-
 msgid "Discard all changes"
 msgstr ""
 
-msgid "Discard all unstaged changes?"
+msgid "Discard all changes?"
 msgstr ""
 
 msgid "Discard changes"
@@ -7492,6 +7481,9 @@ msgstr ""
 msgid "Ensure your %{linkStart}environment is part of the deploy stage%{linkEnd} of your CI pipeline to track deployments to your cluster."
 msgstr ""
 
+msgid "Enter 2FA for Admin Mode"
+msgstr ""
+
 msgid "Enter Admin Mode"
 msgstr ""
 
@@ -7531,6 +7523,9 @@ msgstr ""
 msgid "Enter one or more user ID separated by commas"
 msgstr ""
 
+msgid "Enter the code from the two-factor app on your mobile device. If you've lost your device, you may enter one of your recovery codes."
+msgstr ""
+
 msgid "Enter the issue description"
 msgstr ""
 
@@ -7645,6 +7640,12 @@ msgstr ""
 msgid "Environments|Commit"
 msgstr ""
 
+msgid "Environments|Currently showing %{fetched} results."
+msgstr ""
+
+msgid "Environments|Currently showing all results."
+msgstr ""
+
 msgid "Environments|Deploy to..."
 msgstr ""
 
@@ -7678,6 +7679,9 @@ msgstr ""
 msgid "Environments|Logs from"
 msgstr ""
 
+msgid "Environments|Logs from %{start} to %{end}."
+msgstr ""
+
 msgid "Environments|New environment"
 msgstr ""
 
@@ -8962,6 +8966,9 @@ msgstr ""
 msgid "From merge request merge until deploy to production"
 msgstr ""
 
+msgid "From project"
+msgstr ""
+
 msgid "From the Kubernetes cluster details view, install Runner from the applications list"
 msgstr ""
 
@@ -10608,9 +10615,15 @@ msgstr ""
 msgid "Import"
 msgstr ""
 
+msgid "Import %{status}"
+msgstr ""
+
 msgid "Import CSV"
 msgstr ""
 
+msgid "Import Jira issues"
+msgstr ""
+
 msgid "Import Projects from Gitea"
 msgstr ""
 
@@ -10632,6 +10645,9 @@ msgstr ""
 msgid "Import issues"
 msgstr ""
 
+msgid "Import issues from Jira"
+msgstr ""
+
 msgid "Import members"
 msgstr ""
 
@@ -11144,6 +11160,9 @@ msgstr ""
 msgid "January"
 msgstr ""
 
+msgid "Jira Issue Import"
+msgstr ""
+
 msgid "JiraService|Events for %{noteable_model_name} are disabled."
 msgstr ""
 
@@ -12747,6 +12766,9 @@ msgstr ""
 msgid "Modal|Close"
 msgstr ""
 
+msgid "Modified"
+msgstr ""
+
 msgid "Modified in this version"
 msgstr ""
 
@@ -13028,6 +13050,9 @@ msgstr ""
 msgid "New project"
 msgstr ""
 
+msgid "New release"
+msgstr ""
+
 msgid "New runners registration token has been generated!"
 msgstr ""
 
@@ -13621,9 +13646,6 @@ msgstr ""
 msgid "Open"
 msgstr ""
 
-msgid "Open Documentation"
-msgstr ""
-
 msgid "Open Selection"
 msgstr ""
 
@@ -16295,6 +16317,9 @@ msgstr ""
 msgid "Releases are based on Git tags. We recommend naming tags that fit within semantic versioning, for example %{codeStart}v1.0%{codeEnd}, %{codeStart}v2.0-pre%{codeEnd}."
 msgstr ""
 
+msgid "Releases documentation"
+msgstr ""
+
 msgid "Release|Something went wrong while getting the release details"
 msgstr ""
 
@@ -18680,21 +18705,12 @@ msgstr ""
 msgid "Stage & Commit"
 msgstr ""
 
-msgid "Stage all changes"
-msgstr ""
-
 msgid "Stage data updated"
 msgstr ""
 
 msgid "Stage removed"
 msgstr ""
 
-msgid "Staged"
-msgstr ""
-
-msgid "Staged %{type}"
-msgstr ""
-
 msgid "Star a label to make it a priority label. Order the prioritized labels to change their relative priority, by dragging."
 msgstr ""
 
@@ -19304,7 +19320,7 @@ msgstr ""
 msgid "TagsPage|Optionally, add a message to the tag. Leaving this blank creates a %{link_start}lightweight tag.%{link_end}"
 msgstr ""
 
-msgid "TagsPage|Optionally, add release notes to the tag. They will be stored in the GitLab database and displayed on the tags page."
+msgid "TagsPage|Optionally, create a public Release of your project, based on this tag. Release notes are displayed on the %{releases_page_link_start}Releases%{link_end} page. %{docs_link_start}More information%{link_end}"
 msgstr ""
 
 msgid "TagsPage|Release notes"
@@ -19851,6 +19867,9 @@ msgstr ""
 msgid "There are no archived projects yet"
 msgstr ""
 
+msgid "There are no changes"
+msgstr ""
+
 msgid "There are no charts configured for this page"
 msgstr ""
 
@@ -19887,12 +19906,6 @@ msgstr ""
 msgid "There are no projects shared with this group yet"
 msgstr ""
 
-msgid "There are no staged changes"
-msgstr ""
-
-msgid "There are no unstaged changes"
-msgstr ""
-
 msgid "There is a limit of %{ci_project_subscriptions_limit} subscriptions from or to a project."
 msgstr ""
 
@@ -21094,6 +21107,9 @@ msgstr ""
 msgid "Two-Factor Authentication"
 msgstr ""
 
+msgid "Two-Factor Authentication code"
+msgstr ""
+
 msgid "Two-factor Authentication"
 msgstr ""
 
@@ -21304,18 +21320,6 @@ msgstr ""
 msgid "Unschedule job"
 msgstr ""
 
-msgid "Unstage"
-msgstr ""
-
-msgid "Unstage all changes"
-msgstr ""
-
-msgid "Unstaged"
-msgstr ""
-
-msgid "Unstaged %{type}"
-msgstr ""
-
 msgid "Unstar"
 msgstr ""
 
@@ -22799,6 +22803,9 @@ msgstr ""
 msgid "You can only transfer the project to namespaces you manage."
 msgstr ""
 
+msgid "You can only upload one design when dropping onto an existing design."
+msgstr ""
+
 msgid "You can resolve the merge conflict using either the Interactive mode, by choosing %{use_ours} or %{use_theirs} buttons, or by editing the files directly. Commit these changes into %{branch_name}"
 msgstr ""
 
@@ -22952,6 +22959,9 @@ msgstr ""
 msgid "You must set up incoming email before it becomes active."
 msgstr ""
 
+msgid "You must upload a file with the same file name when dropping onto an existing design."
+msgstr ""
+
 msgid "You need a different license to enable FileLocks feature"
 msgstr ""
 
@@ -22988,7 +22998,7 @@ msgstr ""
 msgid "You will lose all changes you've made to this file. This action cannot be undone."
 msgstr ""
 
-msgid "You will lose all the unstaged changes you've made in this project. This action cannot be undone."
+msgid "You will lose all uncommitted changes you've made in this project. This action cannot be undone."
 msgstr ""
 
 msgid "You will need to update your local repositories to point to the new location."

spec/controllers/admin/sessions_controller_spec.rb

@@ -68,7 +68,7 @@ describe Admin::SessionsController, :do_not_mock_admin_mode do
         # triggering the auth form will request admin mode
         get :new
 
-        post :create, params: { password: user.password }
+        post :create, params: { user: { password: user.password } }
 
         expect(response).to redirect_to admin_root_path
         expect(controller.current_user_mode.admin_mode?).to be(true)
@@ -82,7 +82,7 @@ describe Admin::SessionsController, :do_not_mock_admin_mode do
         # triggering the auth form will request admin mode
         get :new
 
-        post :create, params: { password: '' }
+        post :create, params: { user: { password: '' } }
 
         expect(response).to render_template :new
         expect(controller.current_user_mode.admin_mode?).to be(false)
@@ -95,7 +95,7 @@ describe Admin::SessionsController, :do_not_mock_admin_mode do
 
         # do not trigger the auth form
 
-        post :create, params: { password: user.password }
+        post :create, params: { user: { password: user.password } }
 
         expect(response).to redirect_to(new_admin_session_path)
         expect(controller.current_user_mode.admin_mode?).to be(false)
@@ -110,12 +110,118 @@ describe Admin::SessionsController, :do_not_mock_admin_mode do
         get :new
 
         Timecop.freeze(Gitlab::Auth::CurrentUserMode::ADMIN_MODE_REQUESTED_GRACE_PERIOD.from_now) do
-          post :create, params: { password: user.password }
+          post :create, params: { user: { password: user.password } }
 
           expect(response).to redirect_to(new_admin_session_path)
           expect(controller.current_user_mode.admin_mode?).to be(false)
         end
       end
+
+      context 'when using two-factor authentication via OTP' do
+        let(:user) { create(:admin, :two_factor) }
+
+        def authenticate_2fa(user_params)
+          post(:create, params: { user: user_params }, session: { otp_user_id: user.id })
+        end
+
+        it 'requests two factor after a valid password is provided' do
+          expect(controller.current_user_mode.admin_mode?).to be(false)
+
+          # triggering the auth form will request admin mode
+          get :new
+
+          post :create, params: { user: { password: user.password } }
+
+          expect(response).to render_template('admin/sessions/two_factor')
+          expect(controller.current_user_mode.admin_mode?).to be(false)
+        end
+
+        it 'can login with valid otp' do
+          expect(controller.current_user_mode.admin_mode?).to be(false)
+
+          controller.store_location_for(:redirect, admin_root_path)
+          controller.current_user_mode.request_admin_mode!
+
+          authenticate_2fa(otp_attempt: user.current_otp)
+
+          expect(response).to redirect_to admin_root_path
+          expect(controller.current_user_mode.admin_mode?).to be(true)
+        end
+
+        it 'cannot login with invalid otp' do
+          expect(controller.current_user_mode.admin_mode?).to be(false)
+
+          controller.current_user_mode.request_admin_mode!
+
+          authenticate_2fa(otp_attempt: 'invalid')
+
+          expect(response).to render_template('admin/sessions/two_factor')
+          expect(controller.current_user_mode.admin_mode?).to be(false)
+        end
+
+        context 'with password authentication disabled' do
+          before do
+            stub_application_setting(password_authentication_enabled_for_web: false)
+          end
+
+          it 'allows 2FA stage of non-password login' do
+            expect(controller.current_user_mode.admin_mode?).to be(false)
+
+            controller.store_location_for(:redirect, admin_root_path)
+            controller.current_user_mode.request_admin_mode!
+
+            authenticate_2fa(otp_attempt: user.current_otp)
+
+            expect(response).to redirect_to admin_root_path
+            expect(controller.current_user_mode.admin_mode?).to be(true)
+          end
+        end
+      end
+
+      context 'when using two-factor authentication via U2F' do
+        let(:user) { create(:admin, :two_factor_via_u2f) }
+
+        def authenticate_2fa_u2f(user_params)
+          post(:create, params: { user: user_params }, session: { otp_user_id: user.id })
+        end
+
+        it 'requests two factor after a valid password is provided' do
+          expect(controller.current_user_mode.admin_mode?).to be(false)
+
+          # triggering the auth form will request admin mode
+          get :new
+          post :create, params: { user: { password: user.password } }
+
+          expect(response).to render_template('admin/sessions/two_factor')
+          expect(controller.current_user_mode.admin_mode?).to be(false)
+        end
+
+        it 'can login with valid auth' do
+          allow(U2fRegistration).to receive(:authenticate).and_return(true)
+
+          expect(controller.current_user_mode.admin_mode?).to be(false)
+
+          controller.store_location_for(:redirect, admin_root_path)
+          controller.current_user_mode.request_admin_mode!
+
+          authenticate_2fa_u2f(login: user.username, device_response: '{}')
+
+          expect(response).to redirect_to admin_root_path
+          expect(controller.current_user_mode.admin_mode?).to be(true)
+        end
+
+        it 'cannot login with invalid auth' do
+          allow(U2fRegistration).to receive(:authenticate).and_return(false)
+
+          expect(controller.current_user_mode.admin_mode?).to be(false)
+
+          controller.current_user_mode.request_admin_mode!
+          authenticate_2fa_u2f(login: user.username, device_response: '{}')
+
+          expect(response).to render_template('admin/sessions/two_factor')
+          expect(controller.current_user_mode.admin_mode?).to be(false)
+        end
+      end
     end
   end
 
@@ -136,7 +242,7 @@ describe Admin::SessionsController, :do_not_mock_admin_mode do
         expect(controller.current_user_mode.admin_mode?).to be(false)
 
         get :new
-        post :create, params: { password: user.password }
+        post :create, params: { user: { password: user.password } }
         expect(controller.current_user_mode.admin_mode?).to be(true)
 
         post :destroy

spec/controllers/projects/import/jira_controller_spec.rb

+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe Projects::Import::JiraController do
+  let_it_be(:user) { create(:user) }
+  let_it_be(:project) { create(:project) }
+
+  context 'with anonymous user' do
+    before do
+      stub_feature_flags(jira_issue_import: true)
+    end
+
+    context 'get show' do
+      it 'redirects to issues page' do
+        get :show, params: { namespace_id: project.namespace, project_id: project }
+
+        expect(response).to redirect_to(new_user_session_path)
+      end
+    end
+
+    context 'post import' do
+      it 'redirects to issues page' do
+        post :import, params: { namespace_id: project.namespace, project_id: project, jira_project_key: 'Test' }
+
+        expect(response).to redirect_to(new_user_session_path)
+      end
+    end
+  end
+
+  context 'with logged in user' do
+    before do
+      sign_in(user)
+      project.add_maintainer(user)
+    end
+
+    context 'when feature flag not enabled' do
+      before do
+        stub_feature_flags(jira_issue_import: false)
+      end
+
+      context 'get show' do
+        it 'redirects to issues page' do
+          get :show, params: { namespace_id: project.namespace, project_id: project }
+
+          expect(response).to redirect_to(project_issues_path(project))
+        end
+      end
+
+      context 'post import' do
+        it 'redirects to issues page' do
+          post :import, params: { namespace_id: project.namespace, project_id: project, jira_project_key: 'Test' }
+
+          expect(response).to redirect_to(project_issues_path(project))
+        end
+      end
+    end
+
+    context 'when feature flag enabled' do
+      before do
+        stub_feature_flags(jira_issue_import: true)
+      end
+
+      context 'when jira service is enabled for the project' do
+        let_it_be(:jira_service) { create(:jira_service, project: project) }
+
+        context 'when running jira import first time' do
+          context 'get show' do
+            it 'renders show template' do
+              allow(JIRA::Resource::Project).to receive(:all).and_return([])
+              expect(project.import_state).to be_nil
+
+              get :show, params: { namespace_id: project.namespace.to_param, project_id: project }
+
+              expect(response).to render_template :show
+            end
+          end
+
+          context 'post import' do
+            it 'creates import state' do
+              expect(project.import_state).to be_nil
+
+              post :import, params: { namespace_id: project.namespace, project_id: project, jira_project_key: 'Test' }
+
+              project.reload
+
+              jira_project = project.import_data.data.dig('jira', 'projects').first
+              expect(project.import_type).to eq 'jira'
+              expect(project.import_state.status).to eq 'scheduled'
+              expect(jira_project['key']).to eq 'Test'
+              expect(response).to redirect_to(project_import_jira_path(project))
+            end
+          end
+        end
+
+        context 'when import state is scheduled' do
+          let_it_be(:import_state) { create(:import_state, project: project, status: :scheduled) }
+
+          context 'get show' do
+            it 'renders import status' do
+              get :show, params: { namespace_id: project.namespace.to_param, project_id: project }
+
+              expect(project.import_state.status).to eq 'scheduled'
+              expect(flash.now[:notice]).to eq 'Import scheduled'
+            end
+          end
+
+          context 'post import' do
+            before do
+              project.reload
+              project.create_import_data(
+                data: {
+                  'jira': {
+                    'projects': [{ 'key': 'Test', scheduled_at: 5.days.ago, scheduled_by: { user_id: user.id, name: user.name } }]
+                  }
+                }
+              )
+            end
+
+            it 'uses the existing import data' do
+              expect(controller).not_to receive(:schedule_import)
+
+              post :import, params: { namespace_id: project.namespace, project_id: project, jira_project_key: 'New Project' }
+
+              expect(response).to redirect_to(project_import_jira_path(project))
+            end
+          end
+        end
+
+        context 'when jira import ran before' do
+          let_it_be(:import_state) { create(:import_state, project: project, status: :finished) }
+
+          context 'get show' do
+            it 'renders import status' do
+              allow(JIRA::Resource::Project).to receive(:all).and_return([])
+              get :show, params: { namespace_id: project.namespace.to_param, project_id: project }
+
+              expect(project.import_state.status).to eq 'finished'
+              expect(flash.now[:notice]).to eq 'Import finished'
+            end
+          end
+
+          context 'post import' do
+            before do
+              project.reload
+              project.create_import_data(
+                data: {
+                  'jira': {
+                    'projects': [{ 'key': 'Test', scheduled_at: 5.days.ago, scheduled_by: { user_id: user.id, name: user.name } }]
+                  }
+                }
+              )
+            end
+
+            it 'uses the existing import data' do
+              expect(controller).to receive(:schedule_import).and_call_original
+
+              post :import, params: { namespace_id: project.namespace, project_id: project, jira_project_key: 'New Project' }
+
+              project.reload
+              expect(project.import_state.status).to eq 'scheduled'
+              jira_imported_projects = project.import_data.data.dig('jira', 'projects')
+              expect(jira_imported_projects.size).to eq 2
+              expect(jira_imported_projects.first['key']).to eq 'Test'
+              expect(jira_imported_projects.last['key']).to eq 'New Project'
+              expect(response).to redirect_to(project_import_jira_path(project))
+            end
+          end
+        end
+      end
+    end
+  end
+end

spec/features/admin/admin_mode/login_spec.rb

+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe 'Admin Mode Login', :clean_gitlab_redis_shared_state, :do_not_mock_admin_mode do
+  include TermsHelper
+  include UserLoginHelper
+
+  describe 'with two-factor authentication', :js do
+    def enter_code(code)
+      fill_in 'user_otp_attempt', with: code
+      click_button 'Verify code'
+    end
+
+    context 'with valid username/password' do
+      let(:user) { create(:admin, :two_factor) }
+
+      context 'using one-time code' do
+        it 'blocks login if we reuse the same code immediately' do
+          gitlab_sign_in(user, remember: true)
+
+          expect(page).to have_content('Two-Factor Authentication')
+
+          repeated_otp = user.current_otp
+          enter_code(repeated_otp)
+          gitlab_enable_admin_mode_sign_in(user)
+
+          expect(page).to have_content('Two-Factor Authentication')
+
+          enter_code(repeated_otp)
+
+          expect(current_path).to eq admin_session_path
+          expect(page).to have_content('Invalid two-factor code')
+        end
+
+        context 'not re-using codes' do
+          before do
+            gitlab_sign_in(user, remember: true)
+
+            expect(page).to have_content('Two-Factor Authentication')
+
+            enter_code(user.current_otp)
+            gitlab_enable_admin_mode_sign_in(user)
+
+            expect(page).to have_content('Two-Factor Authentication')
+          end
+
+          it 'allows login with valid code' do
+            # Cannot reuse the TOTP
+            Timecop.travel(30.seconds.from_now) do
+              enter_code(user.current_otp)
+
+              expect(current_path).to eq admin_root_path
+              expect(page).to have_content('Admin mode enabled')
+            end
+          end
+
+          it 'blocks login with invalid code' do
+            # Cannot reuse the TOTP
+            Timecop.travel(30.seconds.from_now) do
+              enter_code('foo')
+
+              expect(page).to have_content('Invalid two-factor code')
+            end
+          end
+
+          it 'allows login with invalid code, then valid code' do
+            # Cannot reuse the TOTP
+            Timecop.travel(30.seconds.from_now) do
+              enter_code('foo')
+
+              expect(page).to have_content('Invalid two-factor code')
+
+              enter_code(user.current_otp)
+
+              expect(current_path).to eq admin_root_path
+              expect(page).to have_content('Admin mode enabled')
+            end
+          end
+
+          context 'using backup code' do
+            let(:codes) { user.generate_otp_backup_codes! }
+
+            before do
+              expect(codes.size).to eq 10
+
+              # Ensure the generated codes get saved
+              user.save
+            end
+
+            context 'with valid code' do
+              it 'allows login' do
+                enter_code(codes.sample)
+
+                expect(current_path).to eq admin_root_path
+                expect(page).to have_content('Admin mode enabled')
+              end
+
+              it 'invalidates the used code' do
+                expect { enter_code(codes.sample) }
+                  .to change { user.reload.otp_backup_codes.size }.by(-1)
+              end
+            end
+
+            context 'with invalid code' do
+              it 'blocks login' do
+                code = codes.sample
+                expect(user.invalidate_otp_backup_code!(code)).to eq true
+
+                user.save!
+                expect(user.reload.otp_backup_codes.size).to eq 9
+
+                enter_code(code)
+
+                expect(page).to have_content('Invalid two-factor code.')
+              end
+            end
+          end
+        end
+      end
+
+      context 'when logging in via omniauth' do
+        let(:user) { create(:omniauth_user, :admin, :two_factor, extern_uid: 'my-uid', provider: 'saml')}
+        let(:mock_saml_response) do
+          File.read('spec/fixtures/authentication/saml_response.xml')
+        end
+
+        before do
+          stub_omniauth_saml_config(enabled: true, auto_link_saml_user: true, allow_single_sign_on: ['saml'],
+                                    providers: [mock_saml_config_with_upstream_two_factor_authn_contexts])
+        end
+
+        context 'when authn_context is worth two factors' do
+          let(:mock_saml_response) do
+            File.read('spec/fixtures/authentication/saml_response.xml')
+                .gsub('urn:oasis:names:tc:SAML:2.0:ac:classes:Password',
+                      'urn:oasis:names:tc:SAML:2.0:ac:classes:SecondFactorOTPSMS')
+          end
+
+          it 'signs user in without prompting for second factor' do
+            sign_in_using_saml!
+
+            expect(page).not_to have_content('Two-Factor Authentication')
+
+            enable_admin_mode_using_saml!
+
+            expect(page).not_to have_content('Two-Factor Authentication')
+            expect(current_path).to eq admin_root_path
+            expect(page).to have_content('Admin mode enabled')
+          end
+        end
+
+        context 'when two factor authentication is required' do
+          it 'shows 2FA prompt after omniauth login' do
+            sign_in_using_saml!
+
+            expect(page).to have_content('Two-Factor Authentication')
+            enter_code(user.current_otp)
+
+            enable_admin_mode_using_saml!
+
+            expect(page).to have_content('Two-Factor Authentication')
+
+            # Cannot reuse the TOTP
+            Timecop.travel(30.seconds.from_now) do
+              enter_code(user.current_otp)
+
+              expect(current_path).to eq admin_root_path
+              expect(page).to have_content('Admin mode enabled')
+            end
+          end
+        end
+
+        def sign_in_using_saml!
+          gitlab_sign_in_via('saml', user, 'my-uid', mock_saml_response)
+        end
+
+        def enable_admin_mode_using_saml!
+          gitlab_enable_admin_mode_sign_in_via('saml', user, 'my-uid', mock_saml_response)
+        end
+      end
+    end
+  end
+end

spec/features/admin/admin_mode/logout_spec.rb

+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe 'Admin Mode Logout', :js, :clean_gitlab_redis_shared_state, :do_not_mock_admin_mode do
+  include TermsHelper
+  include UserLoginHelper
+
+  let(:user) { create(:admin) }
+
+  before do
+    gitlab_sign_in(user)
+    gitlab_enable_admin_mode_sign_in(user)
+    visit admin_root_path
+  end
+
+  it 'disable removes admin mode and redirects to root page' do
+    gitlab_disable_admin_mode
+
+    expect(current_path).to eq root_path
+    expect(page).to have_link(href: new_admin_session_path)
+  end
+
+  it 'disable shows flash notice' do
+    gitlab_disable_admin_mode
+
+    expect(page).to have_selector('.flash-notice')
+  end
+
+  context 'on a read-only instance' do
+    before do
+      allow(Gitlab::Database).to receive(:read_only?).and_return(true)
+    end
+
+    it 'disable removes admin mode and redirects to root page' do
+      gitlab_disable_admin_mode
+
+      expect(current_path).to eq root_path
+      expect(page).to have_link(href: new_admin_session_path)
+    end
+  end
+end

spec/features/admin/admin_mode_spec.rb

@@ -45,7 +45,7 @@ describe 'Admin mode', :clean_gitlab_redis_shared_state, :do_not_mock_admin_mode
       it 'can enter admin mode' do
         visit new_admin_session_path
 
-        fill_in 'password', with: admin.password
+        fill_in 'user_password', with: admin.password
 
         click_button 'Enter Admin Mode'
 
@@ -60,7 +60,7 @@ describe 'Admin mode', :clean_gitlab_redis_shared_state, :do_not_mock_admin_mode
         it 'can enter admin mode' do
           visit new_admin_session_path
 
-          fill_in 'password', with: admin.password
+          fill_in 'user_password', with: admin.password
 
           click_button 'Enter Admin Mode'
 

spec/frontend/ide/components/commit_sidebar/editor_header_spec.js

@@ -14,7 +14,6 @@ describe('IDE commit editor header', () => {
 
   const findDiscardModal = () => wrapper.find({ ref: 'discardModal' });
   const findDiscardButton = () => wrapper.find({ ref: 'discardButton' });
-  const findActionButton = () => wrapper.find({ ref: 'actionButton' });
 
   beforeEach(() => {
     f = file('file');
@@ -28,9 +27,7 @@ describe('IDE commit editor header', () => {
       },
     });
 
-    jest.spyOn(wrapper.vm, 'stageChange').mockImplementation();
-    jest.spyOn(wrapper.vm, 'unstageChange').mockImplementation();
-    jest.spyOn(wrapper.vm, 'discardFileChanges').mockImplementation();
+    jest.spyOn(wrapper.vm, 'discardChanges').mockImplementation();
   });
 
   afterEach(() => {
@@ -38,8 +35,8 @@ describe('IDE commit editor header', () => {
     wrapper = null;
   });
 
-  it('renders button to discard & stage', () => {
-    expect(wrapper.vm.$el.querySelectorAll('.btn').length).toBe(2);
+  it('renders button to discard', () => {
+    expect(wrapper.vm.$el.querySelectorAll('.btn')).toHaveLength(1);
   });
 
   describe('discard button', () => {
@@ -60,23 +57,7 @@ describe('IDE commit editor header', () => {
     it('calls discardFileChanges if dialog result is confirmed', () => {
       modal.vm.$emit('ok');
 
-      expect(wrapper.vm.discardFileChanges).toHaveBeenCalledWith(f.path);
-    });
-  });
-
-  describe('stage/unstage button', () => {
-    it('unstages the file if it was already staged', () => {
-      f.staged = true;
-
-      findActionButton().trigger('click');
-
-      expect(wrapper.vm.unstageChange).toHaveBeenCalledWith(f.path);
-    });
-
-    it('stages the file if it was not staged', () => {
-      findActionButton().trigger('click');
-
-      expect(wrapper.vm.stageChange).toHaveBeenCalledWith(f.path);
+      expect(wrapper.vm.discardChanges).toHaveBeenCalledWith(f.path);
     });
   });
 });

spec/frontend/logs/components/log_control_buttons_spec.js

 import { shallowMount } from '@vue/test-utils';
 import { GlButton } from '@gitlab/ui';
 import LogControlButtons from '~/logs/components/log_control_buttons.vue';
-import {
-  canScroll,
-  isScrolledToTop,
-  isScrolledToBottom,
-  scrollDown,
-  scrollUp,
-} from '~/lib/utils/scroll_utils';
-
-jest.mock('~/lib/utils/scroll_utils');
 
 describe('LogControlButtons', () => {
   let wrapper;
@@ -18,8 +9,14 @@ describe('LogControlButtons', () => {
   const findScrollToBottom = () => wrapper.find('.js-scroll-to-bottom');
   const findRefreshBtn = () => wrapper.find('.js-refresh-log');
 
-  const initWrapper = () => {
-    wrapper = shallowMount(LogControlButtons);
+  const initWrapper = opts => {
+    wrapper = shallowMount(LogControlButtons, {
+      listeners: {
+        scrollUp: () => {},
+        scrollDown: () => {},
+      },
+      ...opts,
+    });
   };
 
   afterEach(() => {
@@ -55,27 +52,16 @@ describe('LogControlButtons', () => {
   describe('when scrolling actions are enabled', () => {
     beforeEach(() => {
       // mock scrolled to the middle of a long page
-      canScroll.mockReturnValue(true);
-      isScrolledToBottom.mockReturnValue(false);
-      isScrolledToTop.mockReturnValue(false);
-
       initWrapper();
-      wrapper.vm.update();
       return wrapper.vm.$nextTick();
     });
 
-    afterEach(() => {
-      canScroll.mockReset();
-      isScrolledToTop.mockReset();
-      isScrolledToBottom.mockReset();
-    });
-
     it('click on "scroll to top" scrolls up', () => {
       expect(findScrollToTop().is('[disabled]')).toBe(false);
 
       findScrollToTop().vm.$emit('click');
 
-      expect(scrollUp).toHaveBeenCalledTimes(1);
+      expect(wrapper.emitted('scrollUp')).toHaveLength(1);
     });
 
     it('click on "scroll to bottom" scrolls down', () => {
@@ -83,25 +69,23 @@ describe('LogControlButtons', () => {
 
       findScrollToBottom().vm.$emit('click');
 
-      expect(scrollDown).toHaveBeenCalledTimes(1); // plus one time when trace was loaded
+      expect(wrapper.emitted('scrollDown')).toHaveLength(1);
     });
   });
 
   describe('when scrolling actions are disabled', () => {
     beforeEach(() => {
-      // mock a short page without a scrollbar
-      canScroll.mockReturnValue(false);
-      isScrolledToBottom.mockReturnValue(true);
-      isScrolledToTop.mockReturnValue(true);
-
-      initWrapper();
+      initWrapper({ listeners: {} });
+      return wrapper.vm.$nextTick();
     });
 
     it('buttons are disabled', () => {
-      wrapper.vm.update();
       return wrapper.vm.$nextTick(() => {
-        expect(findScrollToTop().is('[disabled]')).toBe(true);
-        expect(findScrollToBottom().is('[disabled]')).toBe(true);
+        expect(findScrollToTop().exists()).toBe(false);
+        expect(findScrollToBottom().exists()).toBe(false);
+        // This should be enabled when gitlab-ui contains:
+        // https://gitlab.com/gitlab-org/gitlab-ui/-/merge_requests/1149
+        // expect(findScrollToBottom().is('[disabled]')).toBe(true);
       });
     });
   });

spec/frontend/logs/mock_data.js

-export const mockProjectPath = 'root/autodevops-deploy';
+const mockProjectPath = 'root/autodevops-deploy';
+
 export const mockEnvName = 'production';
 export const mockEnvironmentsEndpoint = `${mockProjectPath}/environments.json`;
 export const mockEnvId = '99';
 export const mockDocumentationPath = '/documentation.md';
+export const mockLogsEndpoint = '/dummy_logs_path.json';
+export const mockCursor = 'MOCK_CURSOR';
+export const mockNextCursor = 'MOCK_NEXT_CURSOR';
 
 const makeMockEnvironment = (id, name, advancedQuerying) => ({
   id,
   project_path: mockProjectPath,
   name,
-  logs_api_path: '/dummy_logs_path.json',
+  logs_api_path: mockLogsEndpoint,
   enable_advanced_logs_querying: advancedQuerying,
 });
 
@@ -28,58 +32,22 @@ export const mockPods = [
 ];
 
 export const mockLogsResult = [
-  {
-    timestamp: '2019-12-13T13:43:18.2760123Z',
-    message: '10.36.0.1 - - [16/Oct/2019:06:29:48 UTC] "GET / HTTP/1.1" 200 13',
-  },
-  { timestamp: '2019-12-13T13:43:18.2760123Z', message: '- -> /' },
-  {
-    timestamp: '2019-12-13T13:43:26.8420123Z',
-    message: '10.36.0.1 - - [16/Oct/2019:06:29:57 UTC] "GET / HTTP/1.1" 200 13',
-  },
-  { timestamp: '2019-12-13T13:43:26.8420123Z', message: '- -> /' },
-  {
-    timestamp: '2019-12-13T13:43:28.3710123Z',
-    message: '10.36.0.1 - - [16/Oct/2019:06:29:58 UTC] "GET / HTTP/1.1" 200 13',
-  },
-  { timestamp: '2019-12-13T13:43:28.3710123Z', message: '- -> /' },
-  {
-    timestamp: '2019-12-13T13:43:36.8860123Z',
-    message: '10.36.0.1 - - [16/Oct/2019:06:30:07 UTC] "GET / HTTP/1.1" 200 13',
-  },
-  { timestamp: '2019-12-13T13:43:36.8860123Z', message: '- -> /' },
-  {
-    timestamp: '2019-12-13T13:43:38.4000123Z',
-    message: '10.36.0.1 - - [16/Oct/2019:06:30:08 UTC] "GET / HTTP/1.1" 200 13',
-  },
-  { timestamp: '2019-12-13T13:43:38.4000123Z', message: '- -> /' },
-  {
-    timestamp: '2019-12-13T13:43:46.8420123Z',
-    message: '10.36.0.1 - - [16/Oct/2019:06:30:17 UTC] "GET / HTTP/1.1" 200 13',
-  },
-  { timestamp: '2019-12-13T13:43:46.8430123Z', message: '- -> /' },
-  {
-    timestamp: '2019-12-13T13:43:48.3240123Z',
-    message: '10.36.0.1 - - [16/Oct/2019:06:30:18 UTC] "GET / HTTP/1.1" 200 13',
-  },
-  { timestamp: '2019-12-13T13:43:48.3250123Z', message: '- -> /' },
+  { timestamp: '2019-12-13T13:43:18.2760123Z', message: 'Log 1' },
+  { timestamp: '2019-12-13T13:43:18.2760123Z', message: 'Log 2' },
+  { timestamp: '2019-12-13T13:43:26.8420123Z', message: 'Log 3' },
 ];
 
 export const mockTrace = [
-  'Dec 13 13:43:18.276Z | 10.36.0.1 - - [16/Oct/2019:06:29:48 UTC] "GET / HTTP/1.1" 200 13',
-  'Dec 13 13:43:18.276Z | - -> /',
-  'Dec 13 13:43:26.842Z | 10.36.0.1 - - [16/Oct/2019:06:29:57 UTC] "GET / HTTP/1.1" 200 13',
-  'Dec 13 13:43:26.842Z | - -> /',
-  'Dec 13 13:43:28.371Z | 10.36.0.1 - - [16/Oct/2019:06:29:58 UTC] "GET / HTTP/1.1" 200 13',
-  'Dec 13 13:43:28.371Z | - -> /',
-  'Dec 13 13:43:36.886Z | 10.36.0.1 - - [16/Oct/2019:06:30:07 UTC] "GET / HTTP/1.1" 200 13',
-  'Dec 13 13:43:36.886Z | - -> /',
-  'Dec 13 13:43:38.400Z | 10.36.0.1 - - [16/Oct/2019:06:30:08 UTC] "GET / HTTP/1.1" 200 13',
-  'Dec 13 13:43:38.400Z | - -> /',
-  'Dec 13 13:43:46.842Z | 10.36.0.1 - - [16/Oct/2019:06:30:17 UTC] "GET / HTTP/1.1" 200 13',
-  'Dec 13 13:43:46.843Z | - -> /',
-  'Dec 13 13:43:48.324Z | 10.36.0.1 - - [16/Oct/2019:06:30:18 UTC] "GET / HTTP/1.1" 200 13',
-  'Dec 13 13:43:48.325Z | - -> /',
+  'Dec 13 13:43:18.276Z | Log 1',
+  'Dec 13 13:43:18.276Z | Log 2',
+  'Dec 13 13:43:26.842Z | Log 3',
 ];
 
+export const mockResponse = {
+  pod_name: mockPodName,
+  pods: mockPods,
+  logs: mockLogsResult,
+  cursor: mockNextCursor,
+};
+
 export const mockSearch = 'foo +bar';

spec/frontend/logs/stores/mutations_spec.js

@@ -9,6 +9,8 @@ import {
   mockPodName,
   mockLogsResult,
   mockSearch,
+  mockCursor,
+  mockNextCursor,
 } from '../mock_data';
 
 describe('Logs Store Mutations', () => {
@@ -73,27 +75,47 @@ describe('Logs Store Mutations', () => {
     it('starts loading for logs', () => {
       mutations[types.REQUEST_LOGS_DATA](state);
 
-      expect(state.logs).toEqual(
-        expect.objectContaining({
-          lines: [],
-          isLoading: true,
-          isComplete: false,
-        }),
-      );
+      expect(state.timeRange.current).toEqual({
+        start: expect.any(String),
+        end: expect.any(String),
+      });
+
+      expect(state.logs).toEqual({
+        lines: [],
+        cursor: null,
+        isLoading: true,
+        isComplete: false,
+      });
     });
   });
 
   describe('RECEIVE_LOGS_DATA_SUCCESS', () => {
-    it('receives logs lines', () => {
-      mutations[types.RECEIVE_LOGS_DATA_SUCCESS](state, mockLogsResult);
+    it('receives logs lines and cursor', () => {
+      mutations[types.RECEIVE_LOGS_DATA_SUCCESS](state, {
+        logs: mockLogsResult,
+        cursor: mockCursor,
+      });
 
-      expect(state.logs).toEqual(
-        expect.objectContaining({
-          lines: mockLogsResult,
-          isLoading: false,
-          isComplete: true,
-        }),
-      );
+      expect(state.logs).toEqual({
+        lines: mockLogsResult,
+        isLoading: false,
+        cursor: mockCursor,
+        isComplete: false,
+      });
+    });
+
+    it('receives logs lines and a null cursor to indicate the end', () => {
+      mutations[types.RECEIVE_LOGS_DATA_SUCCESS](state, {
+        logs: mockLogsResult,
+        cursor: null,
+      });
+
+      expect(state.logs).toEqual({
+        lines: mockLogsResult,
+        isLoading: false,
+        cursor: null,
+        isComplete: true,
+      });
     });
   });
 
@@ -101,13 +123,77 @@ describe('Logs Store Mutations', () => {
     it('receives log data error and stops loading', () => {
       mutations[types.RECEIVE_LOGS_DATA_ERROR](state);
 
-      expect(state.logs).toEqual(
-        expect.objectContaining({
-          lines: [],
-          isLoading: false,
-          isComplete: true,
-        }),
-      );
+      expect(state.logs).toEqual({
+        lines: [],
+        isLoading: false,
+        cursor: null,
+        isComplete: false,
+      });
+    });
+  });
+
+  describe('REQUEST_LOGS_DATA_PREPEND', () => {
+    it('receives logs lines and cursor', () => {
+      mutations[types.REQUEST_LOGS_DATA_PREPEND](state);
+
+      expect(state.logs.isLoading).toBe(true);
+    });
+  });
+
+  describe('RECEIVE_LOGS_DATA_PREPEND_SUCCESS', () => {
+    it('receives logs lines and cursor', () => {
+      mutations[types.RECEIVE_LOGS_DATA_PREPEND_SUCCESS](state, {
+        logs: mockLogsResult,
+        cursor: mockCursor,
+      });
+
+      expect(state.logs).toEqual({
+        lines: mockLogsResult,
+        isLoading: false,
+        cursor: mockCursor,
+        isComplete: false,
+      });
+    });
+
+    it('receives additional logs lines and a new cursor', () => {
+      mutations[types.RECEIVE_LOGS_DATA_PREPEND_SUCCESS](state, {
+        logs: mockLogsResult,
+        cursor: mockCursor,
+      });
+
+      mutations[types.RECEIVE_LOGS_DATA_PREPEND_SUCCESS](state, {
+        logs: mockLogsResult,
+        cursor: mockNextCursor,
+      });
+
+      expect(state.logs).toEqual({
+        lines: [...mockLogsResult, ...mockLogsResult],
+        isLoading: false,
+        cursor: mockNextCursor,
+        isComplete: false,
+      });
+    });
+
+    it('receives logs lines and a null cursor to indicate is complete', () => {
+      mutations[types.RECEIVE_LOGS_DATA_PREPEND_SUCCESS](state, {
+        logs: mockLogsResult,
+        cursor: null,
+      });
+
+      expect(state.logs).toEqual({
+        lines: mockLogsResult,
+        isLoading: false,
+        cursor: null,
+        isComplete: true,
+      });
+    });
+  });
+
+  describe('RECEIVE_LOGS_DATA_PREPEND_ERROR', () => {
+    it('receives logs lines and cursor', () => {
+      mutations[types.RECEIVE_LOGS_DATA_PREPEND_ERROR](state);
+
+      expect(state.logs.isLoading).toBe(false);
     });
   });
 
@@ -121,6 +207,7 @@ describe('Logs Store Mutations', () => {
 
   describe('SET_TIME_RANGE', () => {
     it('sets a default range', () => {
+      expect(state.timeRange.selected).toEqual(expect.any(Object));
       expect(state.timeRange.current).toEqual(expect.any(Object));
     });
 
@@ -131,12 +218,13 @@ describe('Logs Store Mutations', () => {
       };
       mutations[types.SET_TIME_RANGE](state, mockRange);
 
+      expect(state.timeRange.selected).toEqual(mockRange);
       expect(state.timeRange.current).toEqual(mockRange);
     });
   });
 
   describe('REQUEST_PODS_DATA', () => {
-    it('receives log data error and stops loading', () => {
+    it('receives pods data', () => {
       mutations[types.REQUEST_PODS_DATA](state);
 
       expect(state.pods).toEqual(

spec/frontend/vue_shared/components/changed_file_icon_spec.js

@@ -54,10 +54,10 @@ describe('Changed file icon', () => {
   });
 
   describe.each`
-    file             | iconName                 | tooltipText                | desc
-    ${changedFile()} | ${'file-modified'}       | ${'Unstaged modification'} | ${'with file changed'}
-    ${stagedFile()}  | ${'file-modified-solid'} | ${'Staged modification'}   | ${'with file staged'}
-    ${newFile()}     | ${'file-addition'}       | ${'Unstaged addition'}     | ${'with file new'}
+    file             | iconName                 | tooltipText   | desc
+    ${changedFile()} | ${'file-modified'}       | ${'Modified'} | ${'with file changed'}
+    ${stagedFile()}  | ${'file-modified-solid'} | ${'Modified'} | ${'with file staged'}
+    ${newFile()}     | ${'file-addition'}       | ${'Added'}    | ${'with file new'}
   `('$desc', ({ file, iconName, tooltipText }) => {
     beforeEach(() => {
       factory({ file });

spec/graphql/mutations/concerns/mutations/resolves_group_spec.rb

@@ -11,12 +11,12 @@ describe Mutations::ResolvesGroup do
 
   let(:context) { double }
 
-  subject(:mutation) { mutation_class.new(object: nil, context: context) }
+  subject(:mutation) { mutation_class.new(object: nil, context: context, field: nil) }
 
   it 'uses the GroupsResolver to resolve groups by path' do
     group = create(:group)
 
-    expect(Resolvers::GroupResolver).to receive(:new).with(object: nil, context: context).and_call_original
+    expect(Resolvers::GroupResolver).to receive(:new).with(object: nil, context: context, field: nil).and_call_original
     expect(mutation.resolve_group(full_path: group.full_path).sync).to eq(group)
   end
 end

spec/graphql/mutations/concerns/mutations/resolves_issuable_spec.rb

@@ -12,7 +12,7 @@ describe Mutations::ResolvesIssuable do
   let(:project)  { create(:project) }
   let(:user)     { create(:user) }
   let(:context)  { { current_user: user } }
-  let(:mutation) { mutation_class.new(object: nil, context: context) }
+  let(:mutation) { mutation_class.new(object: nil, context: context, field: nil) }
 
   shared_examples 'resolving an issuable' do |type|
     context 'when user has access' do
@@ -39,7 +39,7 @@ describe Mutations::ResolvesIssuable do
           .and_return(resolved_project)
 
         expect(resolver_class).to receive(:new)
-          .with(object: resolved_project, context: context)
+          .with(object: resolved_project, context: context, field: nil)
           .and_call_original
 
         subject
@@ -47,7 +47,7 @@ describe Mutations::ResolvesIssuable do
 
       it 'uses the ResolvesProject to resolve project' do
         expect(Resolvers::ProjectResolver).to receive(:new)
-          .with(object: nil, context: context)
+          .with(object: nil, context: context, field: nil)
           .and_call_original
 
         subject

spec/graphql/mutations/concerns/mutations/resolves_project_spec.rb

@@ -11,12 +11,12 @@ describe Mutations::ResolvesProject do
 
   let(:context) { double }
 
-  subject(:mutation) { mutation_class.new(object: nil, context: context) }
+  subject(:mutation) { mutation_class.new(object: nil, context: context, field: nil) }
 
   it 'uses the ProjectsResolver to resolve projects by path' do
     project = create(:project)
 
-    expect(Resolvers::ProjectResolver).to receive(:new).with(object: nil, context: context).and_call_original
+    expect(Resolvers::ProjectResolver).to receive(:new).with(object: nil, context: context, field: nil).and_call_original
     expect(mutation.resolve_project(full_path: project.full_path).sync).to eq(project)
   end
 end

spec/graphql/mutations/issues/set_confidential_spec.rb

@@ -6,7 +6,7 @@ describe Mutations::Issues::SetConfidential do
   let(:issue) { create(:issue) }
   let(:user) { create(:user) }
 
-  subject(:mutation) { described_class.new(object: nil, context: { current_user: user }) }
+  subject(:mutation) { described_class.new(object: nil, context: { current_user: user }, field: nil) }
 
   describe '#resolve' do
     let(:confidential) { true }

spec/graphql/mutations/issues/set_due_date_spec.rb

@@ -6,7 +6,7 @@ describe Mutations::Issues::SetDueDate do
   let(:issue) { create(:issue) }
   let(:user) { create(:user) }
 
-  subject(:mutation) { described_class.new(object: nil, context: { current_user: user }) }
+  subject(:mutation) { described_class.new(object: nil, context: { current_user: user }, field: nil) }
 
   describe '#resolve' do
     let(:due_date) { 2.days.since }

spec/graphql/mutations/issues/update_spec.rb

@@ -13,7 +13,7 @@ describe Mutations::Issues::Update do
       due_date: Date.tomorrow
     }
   end
-  let(:mutation) { described_class.new(object: nil, context: { current_user: user }) }
+  let(:mutation) { described_class.new(object: nil, context: { current_user: user }, field: nil) }
   let(:mutated_issue) { subject[:issue] }
 
   describe '#resolve' do

spec/graphql/mutations/merge_requests/set_assignees_spec.rb

@@ -6,7 +6,7 @@ describe Mutations::MergeRequests::SetAssignees do
   let(:merge_request) { create(:merge_request) }
   let(:user) { create(:user) }
 
-  subject(:mutation) { described_class.new(object: nil, context: { current_user: user }) }
+  subject(:mutation) { described_class.new(object: nil, context: { current_user: user }, field: nil) }
 
   describe '#resolve' do
     let(:assignee) { create(:user) }

spec/graphql/mutations/merge_requests/set_labels_spec.rb

@@ -6,7 +6,7 @@ describe Mutations::MergeRequests::SetLabels do
   let(:merge_request) { create(:merge_request) }
   let(:user) { create(:user) }
 
-  subject(:mutation) { described_class.new(object: nil, context: { current_user: user }) }
+  subject(:mutation) { described_class.new(object: nil, context: { current_user: user }, field: nil) }
 
   describe '#resolve' do
     let(:label) { create(:label, project: merge_request.project) }

spec/graphql/mutations/merge_requests/set_locked_spec.rb

@@ -6,7 +6,7 @@ describe Mutations::MergeRequests::SetLocked do
   let(:merge_request) { create(:merge_request) }
   let(:user) { create(:user) }
 
-  subject(:mutation) { described_class.new(object: nil, context: { current_user: user }) }
+  subject(:mutation) { described_class.new(object: nil, context: { current_user: user }, field: nil) }
 
   describe '#resolve' do
     let(:locked) { true }

spec/graphql/mutations/merge_requests/set_milestone_spec.rb

@@ -6,7 +6,7 @@ describe Mutations::MergeRequests::SetMilestone do
   let(:merge_request) { create(:merge_request) }
   let(:user) { create(:user) }
 
-  subject(:mutation) { described_class.new(object: nil, context: { current_user: user }) }
+  subject(:mutation) { described_class.new(object: nil, context: { current_user: user }, field: nil) }
 
   describe '#resolve' do
     let(:milestone) { create(:milestone, project: merge_request.project) }

spec/graphql/mutations/merge_requests/set_subscription_spec.rb

@@ -7,7 +7,7 @@ describe Mutations::MergeRequests::SetSubscription do
   let(:project) { merge_request.project }
   let(:user) { create(:user) }
 
-  subject(:mutation) { described_class.new(object: nil, context: { current_user: user }) }
+  subject(:mutation) { described_class.new(object: nil, context: { current_user: user }, field: nil) }
 
   describe '#resolve' do
     let(:subscribe) { true }

spec/graphql/mutations/merge_requests/set_wip_spec.rb

@@ -6,7 +6,7 @@ describe Mutations::MergeRequests::SetWip do
   let(:merge_request) { create(:merge_request) }
   let(:user) { create(:user) }
 
-  subject(:mutation) { described_class.new(object: nil, context: { current_user: user }) }
+  subject(:mutation) { described_class.new(object: nil, context: { current_user: user }, field: nil) }
 
   describe '#resolve' do
     let(:wip) { true }