Add latest changes from gitlab-org/gitlab@master

29 files changed, 56 insertions, 56 deletions

diff --git a/app/assets/javascripts/behaviors/autosize.js b/app/assets/javascripts/behaviors/autosize.js
index 3e9d77cdf6b..a5404539c17 100644
--- a/app/assets/javascripts/behaviors/autosize.js
+++ b/app/assets/javascripts/behaviors/autosize.js
@@ -8,6 +8,6 @@ document.addEventListener('DOMContentLoaded', () => {
     Autosize(autosizeEls);
     Autosize.update(autosizeEls);
 
-    autosizeEls.forEach(el => el.classList.add('js-autosize-initialized'));
+    autosizeEls.forEach((el) => el.classList.add('js-autosize-initialized'));
   });
 });
diff --git a/app/assets/javascripts/behaviors/bind_in_out.js b/app/assets/javascripts/behaviors/bind_in_out.js
index 886f127b06b..2c5a3994ade 100644
--- a/app/assets/javascripts/behaviors/bind_in_out.js
+++ b/app/assets/javascripts/behaviors/bind_in_out.js
@@ -30,7 +30,7 @@ class BindInOut {
   static initAll() {
     const ins = document.querySelectorAll('*[data-bind-in]');
 
-    return [].map.call(ins, anIn => BindInOut.init(anIn));
+    return [].map.call(ins, (anIn) => BindInOut.init(anIn));
   }
 
   static init(anIn, anOut) {
diff --git a/app/assets/javascripts/behaviors/copy_to_clipboard.js b/app/assets/javascripts/behaviors/copy_to_clipboard.js
index e822072d669..1176fa6628d 100644
--- a/app/assets/javascripts/behaviors/copy_to_clipboard.js
+++ b/app/assets/javascripts/behaviors/copy_to_clipboard.js
@@ -58,7 +58,7 @@ export default function initCopyToClipboard() {
    * the last minute to deconstruct this JSON hash and set the `text/plain` and `text/x-gfm` copy
    * data types to the intended values.
    */
-  $(document).on('copy', 'body > textarea[readonly]', e => {
+  $(document).on('copy', 'body > textarea[readonly]', (e) => {
     const { clipboardData } = e.originalEvent;
     if (!clipboardData) return;
 
diff --git a/app/assets/javascripts/behaviors/gl_emoji.js b/app/assets/javascripts/behaviors/gl_emoji.js
index 16373b523b2..1fa37999d62 100644
--- a/app/assets/javascripts/behaviors/gl_emoji.js
+++ b/app/assets/javascripts/behaviors/gl_emoji.js
@@ -32,7 +32,7 @@ class GlEmoji extends HTMLElement {
 
       const isEmojiUnicode =
         this.childNodes &&
-        Array.prototype.every.call(this.childNodes, childNode => childNode.nodeType === 3);
+        Array.prototype.every.call(this.childNodes, (childNode) => childNode.nodeType === 3);
 
       if (
         emojiUnicode &&
diff --git a/app/assets/javascripts/behaviors/load_startup_css.js b/app/assets/javascripts/behaviors/load_startup_css.js
index 1d7bf716475..dbe9ff8b6e7 100644
--- a/app/assets/javascripts/behaviors/load_startup_css.js
+++ b/app/assets/javascripts/behaviors/load_startup_css.js
@@ -8,7 +8,7 @@ export const loadStartupCSS = () => {
     () => {
       document
         .querySelectorAll('link[media=print]')
-        .forEach(x => x.dispatchEvent(new Event('load')));
+        .forEach((x) => x.dispatchEvent(new Event('load')));
     },
     { once: true },
   );
diff --git a/app/assets/javascripts/behaviors/markdown/copy_as_gfm.js b/app/assets/javascripts/behaviors/markdown/copy_as_gfm.js
index ce5b63df19c..9a8af79210e 100644
--- a/app/assets/javascripts/behaviors/markdown/copy_as_gfm.js
+++ b/app/assets/javascripts/behaviors/markdown/copy_as_gfm.js
@@ -10,10 +10,10 @@ export class CopyAsGFM {
     const isIOS = /\b(iPad|iPhone|iPod)(?=;)/.test(userAgent);
     if (isIOS) return;
 
-    $(document).on('copy', '.md', e => {
+    $(document).on('copy', '.md', (e) => {
       CopyAsGFM.copyAsGFM(e, CopyAsGFM.transformGFMSelection);
     });
-    $(document).on('copy', 'pre.code.highlight, table.code td.line_content', e => {
+    $(document).on('copy', 'pre.code.highlight, table.code td.line_content', (e) => {
       CopyAsGFM.copyAsGFM(e, CopyAsGFM.transformCodeSelection);
     });
     $(document).on('paste', '.js-gfm-input', CopyAsGFM.pasteGFM);
@@ -42,7 +42,7 @@ export class CopyAsGFM {
     clipboardData.setData('text/x-gfm-html', html);
 
     CopyAsGFM.nodeToGFM(el)
-      .then(res => {
+      .then((res) => {
         clipboardData.setData('text/x-gfm', res);
       })
       .catch(() => {
@@ -71,7 +71,7 @@ export class CopyAsGFM {
       const div = document.createElement('div');
       div.innerHTML = gfmHtml;
       CopyAsGFM.nodeToGFM(div)
-        .then(transformedGfm => {
+        .then((transformedGfm) => {
           CopyAsGFM.insertPastedText(e.target, text, transformedGfm);
         })
         .catch(() => {});
@@ -79,7 +79,7 @@ export class CopyAsGFM {
   }
 
   static insertPastedText(target, text, gfm) {
-    insertText(target, textBefore => {
+    insertText(target, (textBefore) => {
       // If the text before the cursor contains an odd number of backticks,
       // we are either inside an inline code span that starts with 1 backtick
       // or a code block that starts with 3 backticks.
@@ -125,7 +125,7 @@ export class CopyAsGFM {
     let lineSelector = '.line';
 
     if (target) {
-      const lineClass = ['left-side', 'right-side'].filter(name =>
+      const lineClass = ['left-side', 'right-side'].filter((name) =>
         target.classList.contains(name),
       )[0];
       if (lineClass) {
diff --git a/app/assets/javascripts/behaviors/markdown/highlight_current_user.js b/app/assets/javascripts/behaviors/markdown/highlight_current_user.js
index 6208b3f0032..0fac278573e 100644
--- a/app/assets/javascripts/behaviors/markdown/highlight_current_user.js
+++ b/app/assets/javascripts/behaviors/markdown/highlight_current_user.js
@@ -9,7 +9,7 @@ export default function highlightCurrentUser(elements) {
     return;
   }
 
-  elements.forEach(element => {
+  elements.forEach((element) => {
     if (parseInt(element.dataset.user, 10) === currentUserId) {
       element.classList.add('current-user');
     }
diff --git a/app/assets/javascripts/behaviors/markdown/marks/inline_diff.js b/app/assets/javascripts/behaviors/markdown/marks/inline_diff.js
index ce425e80cd3..7f1506cd5d9 100644
--- a/app/assets/javascripts/behaviors/markdown/marks/inline_diff.js
+++ b/app/assets/javascripts/behaviors/markdown/marks/inline_diff.js
@@ -19,7 +19,7 @@ export default class InlineDiff extends Mark {
         { tag: 'span.idiff.addition', attrs: { addition: true } },
         { tag: 'span.idiff.deletion', attrs: { addition: false } },
       ],
-      toDOM: node => [
+      toDOM: (node) => [
         'span',
         { class: `idiff left right ${node.attrs.addition ? 'addition' : 'deletion'}` },
         0,
diff --git a/app/assets/javascripts/behaviors/markdown/marks/inline_html.js b/app/assets/javascripts/behaviors/markdown/marks/inline_html.js
index f8465111959..556e6f7df1c 100644
--- a/app/assets/javascripts/behaviors/markdown/marks/inline_html.js
+++ b/app/assets/javascripts/behaviors/markdown/marks/inline_html.js
@@ -19,14 +19,14 @@ export default class InlineHTML extends Mark {
       parseDOM: [
         {
           tag: 'sup, sub, kbd, q, samp, var',
-          getAttrs: el => ({ tag: el.nodeName.toLowerCase() }),
+          getAttrs: (el) => ({ tag: el.nodeName.toLowerCase() }),
         },
         {
           tag: 'abbr',
-          getAttrs: el => ({ tag: 'abbr', title: el.getAttribute('title') }),
+          getAttrs: (el) => ({ tag: 'abbr', title: el.getAttribute('title') }),
         },
       ],
-      toDOM: node => [node.attrs.tag, { title: node.attrs.title }, 0],
+      toDOM: (node) => [node.attrs.tag, { title: node.attrs.title }, 0],
     };
   }
 
diff --git a/app/assets/javascripts/behaviors/markdown/nodes/code_block.js b/app/assets/javascripts/behaviors/markdown/nodes/code_block.js
index 1e0c05eff08..cd90d67c60d 100644
--- a/app/assets/javascripts/behaviors/markdown/nodes/code_block.js
+++ b/app/assets/javascripts/behaviors/markdown/nodes/code_block.js
@@ -25,7 +25,7 @@ export default class CodeBlock extends BaseCodeBlock {
         {
           tag: 'pre.code.highlight',
           preserveWhitespace: 'full',
-          getAttrs: el => {
+          getAttrs: (el) => {
             const lang = el.getAttribute('lang');
             if (!lang || lang === '') return {};
 
@@ -62,13 +62,13 @@ export default class CodeBlock extends BaseCodeBlock {
           tag: '.md-suggestion-diff',
           preserveWhitespace: 'full',
           getContent: (el, schema) =>
-            [...el.querySelectorAll('.line_content.new span')].map(span =>
+            [...el.querySelectorAll('.line_content.new span')].map((span) =>
               schema.text(span.innerText),
             ),
           attrs: { lang: 'suggestion' },
         },
       ],
-      toDOM: node => ['pre', { class: 'code highlight', lang: node.attrs.lang }, ['code', 0]],
+      toDOM: (node) => ['pre', { class: 'code highlight', lang: node.attrs.lang }, ['code', 0]],
     };
   }
 
diff --git a/app/assets/javascripts/behaviors/markdown/nodes/emoji.js b/app/assets/javascripts/behaviors/markdown/nodes/emoji.js
index a7cc3e828f5..367a06ad3c1 100644
--- a/app/assets/javascripts/behaviors/markdown/nodes/emoji.js
+++ b/app/assets/javascripts/behaviors/markdown/nodes/emoji.js
@@ -20,14 +20,14 @@ export default class Emoji extends Node {
       parseDOM: [
         {
           tag: 'gl-emoji',
-          getAttrs: el => ({
+          getAttrs: (el) => ({
             name: el.dataset.name,
             title: el.getAttribute('title'),
             moji: el.textContent,
           }),
         },
       ],
-      toDOM: node => [
+      toDOM: (node) => [
         'gl-emoji',
         { 'data-name': node.attrs.name, title: node.attrs.title },
         node.attrs.moji,
diff --git a/app/assets/javascripts/behaviors/markdown/nodes/image.js b/app/assets/javascripts/behaviors/markdown/nodes/image.js
index b1983eebe15..76746528e72 100644
--- a/app/assets/javascripts/behaviors/markdown/nodes/image.js
+++ b/app/assets/javascripts/behaviors/markdown/nodes/image.js
@@ -30,7 +30,7 @@ export default class Image extends BaseImage {
         // Matches HTML generated by Banzai::Filter::ImageLazyLoadFilter
         {
           tag: 'img[src]',
-          getAttrs: el => {
+          getAttrs: (el) => {
             const imageSrc = el.src;
             const imageUrl =
               imageSrc && imageSrc !== placeholderImage ? imageSrc : el.dataset.src || '';
@@ -43,7 +43,7 @@ export default class Image extends BaseImage {
           },
         },
       ],
-      toDOM: node => ['img', node.attrs],
+      toDOM: (node) => ['img', node.attrs],
     };
   }
 
diff --git a/app/assets/javascripts/behaviors/markdown/nodes/playable.js b/app/assets/javascripts/behaviors/markdown/nodes/playable.js
index 9a2c9c3c9b0..9cbd95a7bd8 100644
--- a/app/assets/javascripts/behaviors/markdown/nodes/playable.js
+++ b/app/assets/javascripts/behaviors/markdown/nodes/playable.js
@@ -42,11 +42,11 @@ export default class Playable extends Node {
       },
       {
         tag: `${this.mediaType}[src]`,
-        getAttrs: el => ({ src: el.src, alt: el.dataset.title }),
+        getAttrs: (el) => ({ src: el.src, alt: el.dataset.title }),
       },
     ];
 
-    const toDOM = node => [
+    const toDOM = (node) => [
       this.mediaType,
       {
         src: node.attrs.src,
diff --git a/app/assets/javascripts/behaviors/markdown/nodes/reference.js b/app/assets/javascripts/behaviors/markdown/nodes/reference.js
index aa724798da6..dd82ea58ea5 100644
--- a/app/assets/javascripts/behaviors/markdown/nodes/reference.js
+++ b/app/assets/javascripts/behaviors/markdown/nodes/reference.js
@@ -25,7 +25,7 @@ export default class Reference extends Node {
         {
           tag: 'a.gfm:not([data-link=true])',
           priority: HIGHER_PARSE_RULE_PRIORITY,
-          getAttrs: el => ({
+          getAttrs: (el) => ({
             className: el.className,
             referenceType: el.dataset.referenceType,
             originalText: el.dataset.original,
@@ -34,7 +34,7 @@ export default class Reference extends Node {
           }),
         },
       ],
-      toDOM: node => [
+      toDOM: (node) => [
         'a',
         {
           class: node.attrs.className,
diff --git a/app/assets/javascripts/behaviors/markdown/nodes/table_cell.js b/app/assets/javascripts/behaviors/markdown/nodes/table_cell.js
index c63bfe10e39..ebb66cd4da5 100644
--- a/app/assets/javascripts/behaviors/markdown/nodes/table_cell.js
+++ b/app/assets/javascripts/behaviors/markdown/nodes/table_cell.js
@@ -19,13 +19,13 @@ export default class TableCell extends Node {
       parseDOM: [
         {
           tag: 'td, th',
-          getAttrs: el => ({
+          getAttrs: (el) => ({
             header: el.tagName === 'TH',
             align: el.getAttribute('align') || el.style.textAlign,
           }),
         },
       ],
-      toDOM: node => [node.attrs.header ? 'th' : 'td', { align: node.attrs.align }, 0],
+      toDOM: (node) => [node.attrs.header ? 'th' : 'td', { align: node.attrs.align }, 0],
     };
   }
 
diff --git a/app/assets/javascripts/behaviors/markdown/nodes/task_list_item.js b/app/assets/javascripts/behaviors/markdown/nodes/task_list_item.js
index 7bb56b4c406..56c2b17286d 100644
--- a/app/assets/javascripts/behaviors/markdown/nodes/task_list_item.js
+++ b/app/assets/javascripts/behaviors/markdown/nodes/task_list_item.js
@@ -23,7 +23,7 @@ export default class TaskListItem extends Node {
         {
           priority: HIGHER_PARSE_RULE_PRIORITY,
           tag: 'li.task-list-item',
-          getAttrs: el => {
+          getAttrs: (el) => {
             const checkbox = el.querySelector('input[type=checkbox].task-list-item-checkbox');
             return { done: checkbox && checkbox.checked };
           },
diff --git a/app/assets/javascripts/behaviors/markdown/render_math.js b/app/assets/javascripts/behaviors/markdown/render_math.js
index 30783562da9..f34fec4d449 100644
--- a/app/assets/javascripts/behaviors/markdown/render_math.js
+++ b/app/assets/javascripts/behaviors/markdown/render_math.js
@@ -35,7 +35,7 @@ const RENDER_FLASH_MSG = sprintf(
 
 // Wait for the browser to reflow the layout. Reflowing SVG takes time.
 // This has to wrap the inner function, otherwise IE/Edge throw "invalid calling object".
-const waitForReflow = fn => {
+const waitForReflow = (fn) => {
   window.requestAnimationFrame(fn);
 };
 
@@ -122,7 +122,7 @@ class SafeMathRenderer {
 
   render() {
     // Replace math blocks with a placeholder so they aren't rendered twice
-    this.elements.forEach(el => {
+    this.elements.forEach((el) => {
       const placeholder = document.createElement('span');
       placeholder.style.display = 'none';
       placeholder.setAttribute('data-math-style', el.getAttribute('data-math-style'));
diff --git a/app/assets/javascripts/behaviors/markdown/render_mermaid.js b/app/assets/javascripts/behaviors/markdown/render_mermaid.js
index 602f156dbf0..479782a1f1f 100644
--- a/app/assets/javascripts/behaviors/markdown/render_mermaid.js
+++ b/app/assets/javascripts/behaviors/markdown/render_mermaid.js
@@ -29,7 +29,7 @@ let mermaidModule = {};
 
 function importMermaidModule() {
   return import(/* webpackChunkName: 'mermaid' */ 'mermaid')
-    .then(mermaid => {
+    .then((mermaid) => {
       let theme = 'neutral';
       const ideDarkThemes = ['dark', 'solarized-dark', 'monokai'];
 
@@ -59,7 +59,7 @@ function importMermaidModule() {
 
       return mermaid;
     })
-    .catch(err => {
+    .catch((err) => {
       flash(sprintf(__("Can't load mermaid module: %{err}"), { err }));
       // eslint-disable-next-line no-console
       console.error(err);
@@ -77,7 +77,7 @@ function fixElementSource(el) {
 }
 
 function renderMermaidEl(el) {
-  mermaidModule.init(undefined, el, id => {
+  mermaidModule.init(undefined, el, (id) => {
     const source = el.textContent;
     const svg = document.getElementById(id);
 
@@ -170,7 +170,7 @@ function renderMermaids($els) {
         elsProcessingMap.set(el, requestId);
       });
     })
-    .catch(err => {
+    .catch((err) => {
       flash(sprintf(__('Encountered an error while rendering: %{err}'), { err }));
       // eslint-disable-next-line no-console
       console.error(err);
diff --git a/app/assets/javascripts/behaviors/markdown/render_metrics.js b/app/assets/javascripts/behaviors/markdown/render_metrics.js
index 37cbce46b6f..e7a2a6ce47c 100644
--- a/app/assets/javascripts/behaviors/markdown/render_metrics.js
+++ b/app/assets/javascripts/behaviors/markdown/render_metrics.js
@@ -9,7 +9,7 @@ export default function renderMetrics(elements) {
 
   const wrapperList = [];
 
-  elements.forEach(element => {
+  elements.forEach((element) => {
     let wrapper;
     const { previousElementSibling } = element;
     const isFirstElementInGroup = !previousElementSibling?.urls;
@@ -33,7 +33,7 @@ export default function renderMetrics(elements) {
   ).then(({ default: EmbedGroup }) => {
     const EmbedGroupComponent = Vue.extend(EmbedGroup);
 
-    wrapperList.forEach(wrapper => {
+    wrapperList.forEach((wrapper) => {
       // eslint-disable-next-line no-new
       new EmbedGroupComponent({
         el: wrapper,
diff --git a/app/assets/javascripts/behaviors/markdown/schema.js b/app/assets/javascripts/behaviors/markdown/schema.js
index 163182ab778..8bea24584cc 100644
--- a/app/assets/javascripts/behaviors/markdown/schema.js
+++ b/app/assets/javascripts/behaviors/markdown/schema.js
@@ -2,7 +2,7 @@ import { Schema } from 'prosemirror-model';
 import editorExtensions from './editor_extensions';
 
 const nodes = editorExtensions
-  .filter(extension => extension.type === 'node')
+  .filter((extension) => extension.type === 'node')
   .reduce(
     (ns, { name, schema }) => ({
       ...ns,
@@ -12,7 +12,7 @@ const nodes = editorExtensions
   );
 
 const marks = editorExtensions
-  .filter(extension => extension.type === 'mark')
+  .filter((extension) => extension.type === 'mark')
   .reduce(
     (ms, { name, schema }) => ({
       ...ms,
diff --git a/app/assets/javascripts/behaviors/markdown/serializer.js b/app/assets/javascripts/behaviors/markdown/serializer.js
index 70dbd8bd206..b4adf1a413f 100644
--- a/app/assets/javascripts/behaviors/markdown/serializer.js
+++ b/app/assets/javascripts/behaviors/markdown/serializer.js
@@ -2,7 +2,7 @@ import { MarkdownSerializer } from 'prosemirror-markdown';
 import editorExtensions from './editor_extensions';
 
 const nodes = editorExtensions
-  .filter(extension => extension.type === 'node')
+  .filter((extension) => extension.type === 'node')
   .reduce(
     (ns, { name, toMarkdown }) => ({
       ...ns,
@@ -12,7 +12,7 @@ const nodes = editorExtensions
   );
 
 const marks = editorExtensions
-  .filter(extension => extension.type === 'mark')
+  .filter((extension) => extension.type === 'mark')
   .reduce(
     (ms, { name, toMarkdown }) => ({
       ...ms,
diff --git a/app/assets/javascripts/behaviors/preview_markdown.js b/app/assets/javascripts/behaviors/preview_markdown.js
index 3a8ba7be667..def1c567cd5 100644
--- a/app/assets/javascripts/behaviors/preview_markdown.js
+++ b/app/assets/javascripts/behaviors/preview_markdown.js
@@ -41,7 +41,7 @@ MarkdownPreview.prototype.showPreview = function ($form) {
     this.hideReferencedUsers($form);
   } else {
     preview.addClass('md-preview-loading').text(__('Loading...'));
-    this.fetchMarkdownPreview(mdText, url, response => {
+    this.fetchMarkdownPreview(mdText, url, (response) => {
       let body;
       if (response.body.length > 0) {
         ({ body } = response);
diff --git a/app/assets/javascripts/behaviors/quick_submit.js b/app/assets/javascripts/behaviors/quick_submit.js
index 907cfc06e28..68e831252d6 100644
--- a/app/assets/javascripts/behaviors/quick_submit.js
+++ b/app/assets/javascripts/behaviors/quick_submit.js
@@ -30,7 +30,7 @@ function keyCodeIs(e, keyCode) {
   return e.keyCode === keyCode;
 }
 
-$(document).on('keydown.quick_submit', '.js-quick-submit', e => {
+$(document).on('keydown.quick_submit', '.js-quick-submit', (e) => {
   // Enter
   if (!keyCodeIs(e, 13)) {
     return;
diff --git a/app/assets/javascripts/behaviors/requires_input.js b/app/assets/javascripts/behaviors/requires_input.js
index 2fa3f4fc789..b1227fb3533 100644
--- a/app/assets/javascripts/behaviors/requires_input.js
+++ b/app/assets/javascripts/behaviors/requires_input.js
@@ -23,7 +23,7 @@ $.fn.requiresInput = function requiresInput() {
 
   function requireInput() {
     // Collect the input values of *all* required fields
-    const values = Array.from($(fieldSelector, $form)).map(field => field.value);
+    const values = Array.from($(fieldSelector, $form)).map((field) => field.value);
 
     // Disable the button if any required fields are empty
     if (values.length && values.some(isEmpty)) {
diff --git a/app/assets/javascripts/behaviors/secret_values.js b/app/assets/javascripts/behaviors/secret_values.js
index 5b92608d536..2f1951c97f9 100644
--- a/app/assets/javascripts/behaviors/secret_values.js
+++ b/app/assets/javascripts/behaviors/secret_values.js
@@ -30,12 +30,12 @@ export default class SecretValues {
 
   updateDom(isRevealed) {
     const values = this.container.querySelectorAll(this.valueSelector);
-    values.forEach(value => {
+    values.forEach((value) => {
       value.classList.toggle('hide', !isRevealed);
     });
 
     const placeholders = this.container.querySelectorAll(this.placeholderSelector);
-    placeholders.forEach(placeholder => {
+    placeholders.forEach((placeholder) => {
       placeholder.classList.toggle('hide', isRevealed);
     });
 
diff --git a/app/assets/javascripts/behaviors/shortcuts/keybindings.js b/app/assets/javascripts/behaviors/shortcuts/keybindings.js
index bbcc40ab9fe..10832583783 100644
--- a/app/assets/javascripts/behaviors/shortcuts/keybindings.js
+++ b/app/assets/javascripts/behaviors/shortcuts/keybindings.js
@@ -49,10 +49,10 @@ export const keybindingGroups = [
   // For each keybinding object, add a `customKeys` property populated with the
   // user's custom keybindings (if the command has been customized).
   // `customKeys` will be `undefined` if the command hasn't been customized.
-  .map(group => {
+  .map((group) => {
     return {
       ...group,
-      keybindings: group.keybindings.map(binding => ({
+      keybindings: group.keybindings.map((binding) => ({
         ...binding,
         customKeys: customizations[binding.command],
       })),
@@ -66,7 +66,7 @@ export const keybindingGroups = [
  * @example
  * { "globalShortcuts.togglePerformanceBar": ["p e r f"] }
  */
-const commandToKeys = flatten(keybindingGroups.map(group => group.keybindings)).reduce(
+const commandToKeys = flatten(keybindingGroups.map((group) => group.keybindings)).reduce(
   (acc, binding) => {
     acc[binding.command] = binding.customKeys || binding.defaultKeys;
     return acc;
@@ -87,7 +87,7 @@ const commandToKeys = flatten(keybindingGroups.map(group => group.keybindings)).
  *
  * Mousetrap.bind(keysFor(TOGGLE_PERFORMANCE_BAR), handler);
  */
-export const keysFor = command => {
+export const keysFor = (command) => {
   if (shouldDisableShortcuts()) {
     return [];
   }
diff --git a/app/assets/javascripts/behaviors/shortcuts/shortcuts.js b/app/assets/javascripts/behaviors/shortcuts/shortcuts.js
index 766e99fd5a6..50d2399b312 100644
--- a/app/assets/javascripts/behaviors/shortcuts/shortcuts.js
+++ b/app/assets/javascripts/behaviors/shortcuts/shortcuts.js
@@ -197,7 +197,7 @@ export default class Shortcuts {
     $textarea.data(LOCAL_MOUSETRAP_DATA_KEY, localMousetrap);
 
     toolbarBtnToShortcutsMap.forEach((keyboardShortcuts, $toolbarBtn) => {
-      localMousetrap.bind(keyboardShortcuts, e => {
+      localMousetrap.bind(keyboardShortcuts, (e) => {
         e.preventDefault();
 
         handler($toolbarBtn);
@@ -231,7 +231,7 @@ export default class Shortcuts {
     const localMousetrap = $textarea.data(LOCAL_MOUSETRAP_DATA_KEY);
 
     if (localMousetrap) {
-      getToolbarBtnToShortcutsMap($textarea).forEach(keyboardShortcuts => {
+      getToolbarBtnToShortcutsMap($textarea).forEach((keyboardShortcuts) => {
         localMousetrap.unbind(keyboardShortcuts);
       });
     }
diff --git a/app/assets/javascripts/behaviors/shortcuts/shortcuts_blob.js b/app/assets/javascripts/behaviors/shortcuts/shortcuts_blob.js
index c35a073b291..11b4fcd4e1c 100644
--- a/app/assets/javascripts/behaviors/shortcuts/shortcuts_blob.js
+++ b/app/assets/javascripts/behaviors/shortcuts/shortcuts_blob.js
@@ -53,7 +53,7 @@ export default class ShortcutsBlob extends Shortcuts {
 
   shortcircuitPermalinkButton() {
     const button = this.options.fileBlobPermalinkUrlElement;
-    const handleButton = e => {
+    const handleButton = (e) => {
       if (!eventHasModifierKeys(e)) {
         e.preventDefault();
         this.moveToFilePermalink();
diff --git a/app/assets/javascripts/behaviors/shortcuts/shortcuts_issuable.js b/app/assets/javascripts/behaviors/shortcuts/shortcuts_issuable.js
index 5a5a67334d3..5e8ddeb6af7 100644
--- a/app/assets/javascripts/behaviors/shortcuts/shortcuts_issuable.js
+++ b/app/assets/javascripts/behaviors/shortcuts/shortcuts_issuable.js
@@ -39,7 +39,7 @@ export default class ShortcutsIssuable extends Shortcuts {
     // ... Or come from a message
     if (!foundMessage) {
       if (documentFragment.originalNodes) {
-        documentFragment.originalNodes.forEach(e => {
+        documentFragment.originalNodes.forEach((e) => {
           let node = e;
           do {
             // Text nodes don't define the `matches` method
@@ -62,7 +62,7 @@ export default class ShortcutsIssuable extends Shortcuts {
     const blockquoteEl = document.createElement('blockquote');
     blockquoteEl.appendChild(el);
     CopyAsGFM.nodeToGFM(blockquoteEl)
-      .then(text => {
+      .then((text) => {
         if (text.trim() === '') {
           return false;
         }