Enable no-restricted-globals in JS files

.eslintrc.yml

@@ -71,7 +71,5 @@ rules:
         body: 1
   ## Destructuring: https://eslint.org/docs/rules/prefer-destructuring
   prefer-destructuring: off
-  ## no-restricted-globals: https://eslint.org/docs/rules/no-restricted-globals
-  no-restricted-globals: off
   ## no-multi-assign: https://eslint.org/docs/rules/no-multi-assign
   no-multi-assign: off

app/assets/javascripts/blob/viewer/index.js

@@ -70,7 +70,7 @@ export default class BlobViewer {
     const initialViewer = this.$fileHolder[0].querySelector('.blob-viewer:not(.hidden)');
     let initialViewerName = initialViewer.getAttribute('data-type');
 
-    if (this.switcher && location.hash.indexOf('#L') === 0) {
+    if (this.switcher && window.location.hash.indexOf('#L') === 0) {
       initialViewerName = 'simple';
     }
 

app/assets/javascripts/boards/components/board_delete.js

@@ -17,7 +17,7 @@ gl.issueBoards.BoardDelete = Vue.extend({
     deleteBoard () {
       $(this.$el).tooltip('hide');
 
-      if (confirm('Are you sure you want to delete this list?')) {
+      if (window.confirm('Are you sure you want to delete this list?')) {
         this.list.destroy();
       }
     }

app/assets/javascripts/boards/stores/boards_store.js

@@ -145,6 +145,6 @@ gl.issueBoards.BoardsStore = {
     return filteredList[0];
   },
   updateFiltersUrl () {
-    history.pushState(null, null, `?${this.filter.path}`);
+    window.history.pushState(null, null, `?${this.filter.path}`);
   }
 };

app/assets/javascripts/commits.js

@@ -45,7 +45,7 @@ export default class CommitsList {
         this.content.fadeTo('fast', 1.0);
 
         // Change url so if user reload a page - search results are saved
-        history.replaceState({
+        window.history.replaceState({
           page: commitsUrl,
         }, document.title, commitsUrl);
       })

app/assets/javascripts/deploy_keys/components/app.vue

@@ -98,7 +98,7 @@ export default {
     },
     disableKey(deployKey, callback) {
       // eslint-disable-next-line no-alert
-      if (confirm(s__('DeployKeys|You are going to remove this deploy key. Are you sure?'))) {
+      if (window.confirm(s__('DeployKeys|You are going to remove this deploy key. Are you sure?'))) {
         this.service
           .disableKey(deployKey.id)
           .then(this.fetchKeys)

app/assets/javascripts/environments/components/environment_stop.vue

@@ -40,7 +40,7 @@
     methods: {
       onClick() {
         // eslint-disable-next-line no-alert
-        if (confirm('Are you sure you want to stop this environment?')) {
+        if (window.confirm('Are you sure you want to stop this environment?')) {
           this.isLoading = true;
 
           $(this.$el).tooltip('dispose');

app/assets/javascripts/ide/lib/diff/diff_worker.js

 import { computeDiff } from './diff';
 
+// eslint-disable-next-line no-restricted-globals
 self.addEventListener('message', (e) => {
   const data = e.data;
 
+  // eslint-disable-next-line no-restricted-globals
   self.postMessage({
     path: data.path,
     changes: computeDiff(data.originalContent, data.newContent),

app/assets/javascripts/ide/stores/workers/files_decorator_worker.js

 import { viewerInformationForPath } from '~/vue_shared/components/content_viewer/lib/viewer_utils';
 import { decorateData, sortTree } from '../utils';
 
+// eslint-disable-next-line no-restricted-globals
 self.addEventListener('message', e => {
   const { data, projectId, branchId, tempFile = false, content = '', base64 = false } = e.data;
 
@@ -89,6 +90,7 @@ self.addEventListener('message', e => {
     return acc;
   }, {});
 
+  // eslint-disable-next-line no-restricted-globals
   self.postMessage({
     entries,
     treeList: sortTree(treeList),

app/assets/javascripts/issue_show/components/app.vue

@@ -226,7 +226,7 @@
           .then(res => res.data)
           .then(data => this.checkForSpam(data))
           .then((data) => {
-            if (location.pathname !== data.web_url) {
+            if (window.location.pathname !== data.web_url) {
               visitUrl(data.web_url);
             }
 

app/assets/javascripts/issue_show/components/edit_actions.vue

@@ -38,7 +38,7 @@
       },
       deleteIssuable() {
         // eslint-disable-next-line no-alert
-        if (confirm('Issue will be removed! Are you sure?')) {
+        if (window.confirm('Issue will be removed! Are you sure?')) {
           this.deleteLoading = true;
 
           eventHub.$emit('delete.issuable');

app/assets/javascripts/issue_show/components/locked_warning.vue

@@ -2,7 +2,7 @@
   export default {
     computed: {
       currentPath() {
-        return location.pathname;
+        return window.location.pathname;
       },
     },
   };

app/assets/javascripts/lazy_loader.js

@@ -44,8 +44,8 @@ export default class LazyLoader {
     requestAnimationFrame(() => this.checkElementsInView());
   }
   checkElementsInView() {
-    const scrollTop = pageYOffset;
-    const visHeight = scrollTop + innerHeight + SCROLL_THRESHOLD;
+    const scrollTop = window.pageYOffset;
+    const visHeight = scrollTop + window.innerHeight + SCROLL_THRESHOLD;
 
     // Loading Images which are in the current viewport or close to them
     this.lazyImages = this.lazyImages.filter((selectedImage) => {

app/assets/javascripts/lib/utils/bootstrap_linked_tabs.js

@@ -93,7 +93,7 @@ export default class LinkedTabs {
 
     const newState = `${copySource}${this.currentLocation.search}${this.currentLocation.hash}`;
 
-    history.replaceState({
+    window.history.replaceState({
       url: newState,
     }, document.title, newState);
     return newState;

app/assets/javascripts/lib/utils/number_utils.js

@@ -12,7 +12,7 @@ export function formatRelevantDigits(number) {
   let digitsLeft = '';
   let relevantDigits = 0;
   let formattedNumber = '';
-  if (!isNaN(Number(number))) {
+  if (!Number.isNaN(Number(number))) {
     digitsLeft = number.toString().split('.')[0];
     switch (digitsLeft.length) {
       case 1:

app/assets/javascripts/line_highlighter.js

@@ -35,7 +35,7 @@ const LineHighlighter = function(options = {}) {
   options.highlightLineClass = options.highlightLineClass || 'hll';
   options.fileHolderSelector = options.fileHolderSelector || '.file-holder';
   options.scrollFileHolder = options.scrollFileHolder || false;
-  options.hash = options.hash || location.hash;
+  options.hash = options.hash || window.location.hash;
 
   this.options = options;
   this._hash = options.hash;
@@ -170,7 +170,7 @@ LineHighlighter.prototype.setHash = function(firstLineNumber, lastLineNumber) {
 //
 // This method is stubbed in tests.
 LineHighlighter.prototype.__setLocationHash__ = function(value) {
-  return history.pushState({
+  return window.history.pushState({
     url: value
   // We're using pushState instead of assigning location.hash directly to
   // prevent the page from scrolling on the hashchange event

app/assets/javascripts/milestone.js

@@ -18,13 +18,13 @@ export default class Milestone {
     return $('a[data-toggle="tab"]').on('show.bs.tab', (e) => {
       const $target = $(e.target);
 
-      location.hash = $target.attr('href');
+      window.location.hash = $target.attr('href');
       this.loadTab($target);
     });
   }
   // eslint-disable-next-line class-methods-use-this
   loadInitialTab() {
-    const $target = $(`.js-milestone-tabs a[href="${location.hash}"]`);
+    const $target = $(`.js-milestone-tabs a[href="${window.location.hash}"]`);
 
     if ($target.length) {
       $target.tab('show');

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

@@ -97,7 +97,7 @@ export default {
         ? this.deploymentFlagData.seriesIndex
         : indexFromCoordinates;
       const value = series.values[index] && series.values[index].value;
-      if (isNaN(value)) {
+      if (Number.isNaN(value)) {
         return '-';
       }
       return `${formatRelevantDigits(value)}${this.unitOfDisplay}`;

app/assets/javascripts/monitoring/utils/multiple_time_series.js

@@ -73,7 +73,7 @@ function queryTimeSeries(query, graphWidth, graphHeight, graphHeightOffset, xDom
     timeSeriesScaleX.ticks(d3.timeMinute, 60);
     timeSeriesScaleY.domain(yDom);
 
-    const defined = d => !isNaN(d.value) && d.value != null;
+    const defined = d => !Number.isNaN(d.value) && d.value != null;
 
     const lineFunction = d3
       .line()

app/assets/javascripts/notes.js

@@ -315,7 +315,7 @@ export default class Notes {
         if (discussionNoteForm.length) {
           if ($textarea.val() !== '') {
             if (
-              !confirm('Are you sure you want to cancel creating this comment?')
+              !window.confirm('Are you sure you want to cancel creating this comment?')
             ) {
               return;
             }
@@ -329,7 +329,7 @@ export default class Notes {
           newText = $textarea.val();
           if (originalText !== newText) {
             if (
-              !confirm('Are you sure you want to cancel editing this comment?')
+              !window.confirm('Are you sure you want to cancel editing this comment?')
             ) {
               return;
             }

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

@@ -152,7 +152,7 @@ export default {
         const msg = 'Are you sure you want to cancel creating this comment?';
 
         // eslint-disable-next-line no-alert
-        if (!confirm(msg)) {
+        if (!window.confirm(msg)) {
           return;
         }
       }

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

@@ -77,7 +77,7 @@ export default {
     },
     deleteHandler() {
       // eslint-disable-next-line no-alert
-      if (confirm('Are you sure you want to delete this comment?')) {
+      if (window.confirm('Are you sure you want to delete this comment?')) {
         this.isDeleting = true;
 
         this.deleteNote(this.note)
@@ -129,7 +129,7 @@ export default {
     formCancelHandler(shouldConfirm, isDirty) {
       if (shouldConfirm && isDirty) {
         // eslint-disable-next-line no-alert
-        if (!confirm('Are you sure you want to cancel editing this comment?'))
+        if (!window.confirm('Are you sure you want to cancel editing this comment?'))
           return;
       }
       this.$refs.noteBody.resetAutoSave();

app/assets/javascripts/pages/users/user_tabs.js

@@ -187,7 +187,7 @@ export default class UserTabs {
     let newState = source;
     newState = newState.replace(/\/+$/, '');
     newState += this.windowLocation.search + this.windowLocation.hash;
-    history.replaceState(
+    window.history.replaceState(
       {
         url: newState,
       },

app/assets/javascripts/project_find_file.js

@@ -150,7 +150,7 @@ export default class ProjectFindFile {
   }
 
   goToTree() {
-    return location.href = this.options.treeUrl;
+    return window.location.href = this.options.treeUrl;
   }
 
   goToBlob() {

app/assets/javascripts/project_import.js

@@ -2,7 +2,7 @@ import { visitUrl } from './lib/utils/url_utility';
 
 export default function projectImport() {
   setTimeout(() => {
-    visitUrl(location.href);
+    visitUrl(window.location.href);
   }, 5000);
 }
 

app/assets/javascripts/search_autocomplete.js

@@ -438,7 +438,7 @@ export default class SearchAutocomplete {
   }
 
   onClick(item, $el, e) {
-    if (location.pathname.indexOf(item.url) !== -1) {
+    if (window.location.pathname.indexOf(item.url) !== -1) {
       if (!e.metaKey) e.preventDefault();
       if (!this.badgePresent) {
         if (item.category === 'Projects') {

app/assets/javascripts/settings_panels.js

@@ -42,8 +42,8 @@ export default function initSettingsPanels() {
     }
   });
 
-  if (location.hash) {
-    const $target = $(location.hash);
+  if (window.location.hash) {
+    const $target = $(window.location.hash);
     if ($target.length && $target.hasClass('settings')) {
       expandSection($target);
     }

app/assets/javascripts/shortcuts_find_file.js

@@ -13,8 +13,8 @@ export default class ShortcutsFindFile extends ShortcutsNavigation {
         element === this.projectFindFile.inputElement[0] &&
         (combo === 'up' || combo === 'down' || combo === 'esc' || combo === 'enter')
       ) {
-        // when press up/down key in textbox, cusor prevent to move to home/end
-        event.preventDefault();
+        // when press up/down key in textbox, cursor prevent to move to home/end
+        e.preventDefault();
         return false;
       }
 

app/assets/javascripts/sidebar/components/confidential/confidential_issue_sidebar.vue

@@ -54,7 +54,7 @@ export default {
     updateConfidentialAttribute(confidential) {
       this.service
         .update('issue', { confidential })
-        .then(() => location.reload())
+        .then(() => window.location.reload())
         .catch(() => {
           Flash(
             __(

app/assets/javascripts/sidebar/components/lock/lock_issue_sidebar.vue

@@ -76,7 +76,7 @@ export default {
         .update(this.issuableType, {
           discussion_locked: locked,
         })
-        .then(() => location.reload())
+        .then(() => window.location.reload())
         .catch(() =>
           Flash(
             this.__(

app/assets/javascripts/sidebar/sidebar_mediator.js

@@ -80,7 +80,7 @@ export default class SidebarMediator {
     return this.service.moveIssue(this.store.moveToProjectId)
       .then(response => response.json())
       .then((data) => {
-        if (location.pathname !== data.web_url) {
+        if (window.location.pathname !== data.web_url) {
           visitUrl(data.web_url);
         }
       });

app/assets/javascripts/snippet/snippet_embed.js

 export default () => {
-  const { protocol, host, pathname } = location;
+  const { protocol, host, pathname } = window.location;
   const shareBtn = document.querySelector('.js-share-btn');
   const embedBtn = document.querySelector('.js-embed-btn');
   const snippetUrlArea = document.querySelector('.js-snippet-url-area');

spec/javascripts/blob/viewer/index_spec.js

@@ -32,7 +32,7 @@ describe('Blob viewer', () => {
 
   afterEach(() => {
     mock.restore();
-    location.hash = '';
+    window.location.hash = '';
   });
 
   it('loads source file after switching views', (done) => {
@@ -49,7 +49,7 @@ describe('Blob viewer', () => {
   });
 
   it('loads source file when line number is in hash', (done) => {
-    location.hash = '#L1';
+    window.location.hash = '#L1';
 
     new BlobViewer();
 

spec/javascripts/bootstrap_linked_tabs_spec.js

@@ -36,7 +36,7 @@ import LinkedTabs from '~/lib/utils/bootstrap_linked_tabs';
 
     describe('on click', () => {
       it('should change the url according to the clicked tab', () => {
-        const historySpy = spyOn(history, 'replaceState').and.callFake(() => {});
+        const historySpy = spyOn(window.history, 'replaceState').and.callFake(() => {});
 
         const linkedTabs = new LinkedTabs({
           action: 'show',

spec/javascripts/commits_spec.js

@@ -56,7 +56,7 @@ describe('Commits List', () => {
     beforeEach(() => {
       commitsList.searchField.val('');
 
-      spyOn(history, 'replaceState').and.stub();
+      spyOn(window.history, 'replaceState').and.stub();
       mock = new MockAdapter(axios);
 
       mock.onGet('/h5bp/html5-boilerplate/commits/master').reply(200, {

spec/javascripts/environments/environments_app_spec.js

@@ -220,7 +220,7 @@ describe('Environment', () => {
       );
 
       component = mountComponent(EnvironmentsComponent, mockData);
-      spyOn(history, 'pushState').and.stub();
+      spyOn(window.history, 'pushState').and.stub();
     });
 
     describe('updateContent', () => {

spec/javascripts/environments/folder/environments_folder_view_spec.js

@@ -177,7 +177,7 @@ describe('Environments Folder View', () => {
       });
 
       component = mountComponent(Component, mockData);
-      spyOn(history, 'pushState').and.stub();
+      spyOn(window.history, 'pushState').and.stub();
     });
 
     describe('updateContent', () => {

spec/javascripts/ide/stores/actions/file_spec.js

@@ -166,12 +166,12 @@ describe('IDE store file actions', () => {
     });
 
     it('resets location.hash for line highlighting', done => {
-      location.hash = 'test';
+      window.location.hash = 'test';
 
       store
         .dispatch('setFileActive', localFile.path)
         .then(() => {
-          expect(location.hash).not.toBe('test');
+          expect(window.location.hash).not.toBe('test');
 
           done();
         })

spec/javascripts/issue_show/components/app_spec.js

@@ -145,7 +145,7 @@ describe('Issuable output', () => {
         resolve({
           data: {
             confidential: false,
-            web_url: location.pathname,
+            web_url: window.location.pathname,
           },
         });
       }));
@@ -177,7 +177,7 @@ describe('Issuable output', () => {
       spyOn(vm.service, 'updateIssuable').and.callFake(() => new Promise((resolve) => {
         resolve({
           data: {
-            web_url: location.pathname,
+            web_url: window.location.pathname,
             confidential: vm.isConfidential,
           },
         });

spec/javascripts/lib/utils/common_utils_spec.js

@@ -40,13 +40,13 @@ describe('common_utils', () => {
     });
 
     it('should decode params', () => {
-      history.pushState('', '', '?label_name%5B%5D=test');
+      window.history.pushState('', '', '?label_name%5B%5D=test');
 
       expect(
         commonUtils.getUrlParamsArray()[0],
       ).toBe('label_name[]=test');
 
-      history.pushState('', '', '?');
+      window.history.pushState('', '', '?');
     });
   });
 

spec/javascripts/pipelines/pipelines_spec.js

@@ -427,7 +427,7 @@ describe('Pipelines', () => {
 
   describe('methods', () => {
     beforeEach(() => {
-      spyOn(history, 'pushState').and.stub();
+      spyOn(window.history, 'pushState').and.stub();
     });
 
     describe('updateContent', () => {

spec/javascripts/settings_panels_spec.js

@@ -9,11 +9,11 @@ describe('Settings Panels', () => {
 
   describe('initSettingsPane', () => {
     afterEach(() => {
-      location.hash = '';
+      window.location.hash = '';
     });
 
     it('should expand linked hash fragment panel', () => {
-      location.hash = '#autodevops-settings';
+      window.location.hash = '#autodevops-settings';
 
       const pipelineSettingsPanel = document.querySelector('#autodevops-settings');
       // Our test environment automatically expands everything so we need to clear that out first