fixed eslint error & integrated with prettier as well as formatted the whole codebase (#3450)

browser/lib/contextMenuBuilder.js

@@ -1,10 +1,10 @@
 import i18n from 'browser/lib/i18n'
 import fs from 'fs'
 
-const {remote} = require('electron')
-const {Menu} = remote.require('electron')
-const {clipboard} = remote.require('electron')
-const {shell} = remote.require('electron')
+const { remote } = require('electron')
+const { Menu } = remote.require('electron')
+const { clipboard } = remote.require('electron')
+const { shell } = remote.require('electron')
 const spellcheck = require('./spellcheck')
 const uri2path = require('file-uri-to-path')
 
@@ -16,11 +16,16 @@ const uri2path = require('file-uri-to-path')
  * @param {MouseEvent} event that has triggered the creation of the context menu
  * @returns {Electron.Menu} The created electron context menu
  */
-const buildEditorContextMenu = function (editor, event) {
-  if (editor == null || event == null || event.pageX == null || event.pageY == null) {
+const buildEditorContextMenu = function(editor, event) {
+  if (
+    editor == null ||
+    event == null ||
+    event.pageX == null ||
+    event.pageY == null
+  ) {
     return null
   }
-  const cursor = editor.coordsChar({left: event.pageX, top: event.pageY})
+  const cursor = editor.coordsChar({ left: event.pageX, top: event.pageY })
   const wordRange = editor.findWordAt(cursor)
   const word = editor.getRange(wordRange.anchor, wordRange.head)
   const existingMarks = editor.findMarks(wordRange.anchor, wordRange.head) || []
@@ -40,30 +45,44 @@ const buildEditorContextMenu = function (editor, event) {
     isMisspelled: isMisspelled,
     spellingSuggestions: suggestion
   }
-  const template = [{
-    role: 'cut'
-  }, {
-    role: 'copy'
-  }, {
-    role: 'paste'
-  }, {
-    role: 'selectall'
-  }]
+  const template = [
+    {
+      role: 'cut'
+    },
+    {
+      role: 'copy'
+    },
+    {
+      role: 'paste'
+    },
+    {
+      role: 'selectall'
+    }
+  ]
 
   if (selection.isMisspelled) {
     const suggestions = selection.spellingSuggestions
-    template.unshift.apply(template, suggestions.map(function (suggestion) {
-      return {
-        label: suggestion,
-        click: function (suggestion) {
-          if (editor != null) {
-            editor.replaceRange(suggestion.label, wordRange.anchor, wordRange.head)
+    template.unshift.apply(
+      template,
+      suggestions
+        .map(function(suggestion) {
+          return {
+            label: suggestion,
+            click: function(suggestion) {
+              if (editor != null) {
+                editor.replaceRange(
+                  suggestion.label,
+                  wordRange.anchor,
+                  wordRange.head
+                )
+              }
+            }
           }
-        }
-      }
-    }).concat({
-      type: 'separator'
-    }))
+        })
+        .concat({
+          type: 'separator'
+        })
+    )
   }
   return Menu.buildFromTemplate(template)
 }
@@ -74,19 +93,30 @@ const buildEditorContextMenu = function (editor, event) {
  * @param {MouseEvent} event that has triggered the creation of the context menu
  * @returns {Electron.Menu} The created electron context menu
  */
-const buildMarkdownPreviewContextMenu = function (markdownPreview, event) {
-  if (markdownPreview == null || event == null || event.pageX == null || event.pageY == null) {
+const buildMarkdownPreviewContextMenu = function(markdownPreview, event) {
+  if (
+    markdownPreview == null ||
+    event == null ||
+    event.pageX == null ||
+    event.pageY == null
+  ) {
     return null
   }
 
   // Default context menu inclusions
-  const template = [{
-    role: 'copy'
-  }, {
-    role: 'selectall'
-  }]
+  const template = [
+    {
+      role: 'copy'
+    },
+    {
+      role: 'selectall'
+    }
+  ]
 
-  if (event.target.tagName.toLowerCase() === 'a' && event.target.getAttribute('href')) {
+  if (
+    event.target.tagName.toLowerCase() === 'a' &&
+    event.target.getAttribute('href')
+  ) {
     // Link opener for files on the local system pointed to by href
     const href = event.target.href
     const isLocalFile = href.startsWith('file:')
@@ -94,31 +124,29 @@ const buildMarkdownPreviewContextMenu = function (markdownPreview, event) {
       const absPath = uri2path(href)
       try {
         if (fs.lstatSync(absPath).isFile()) {
-          template.push(
-            {
-              label: i18n.__('Show in explorer'),
-              click: (e) => shell.showItemInFolder(absPath)
-            }
-          )
+          template.push({
+            label: i18n.__('Show in explorer'),
+            click: e => shell.showItemInFolder(absPath)
+          })
         }
       } catch (e) {
-        console.log('Error while evaluating if the file is locally available', e)
+        console.log(
+          'Error while evaluating if the file is locally available',
+          e
+        )
       }
     }
 
     // Add option to context menu to copy url
-    template.push(
-      {
-        label: i18n.__('Copy Url'),
-        click: (e) => clipboard.writeText(href)
-      }
-    )
+    template.push({
+      label: i18n.__('Copy Url'),
+      click: e => clipboard.writeText(href)
+    })
   }
   return Menu.buildFromTemplate(template)
 }
 
-module.exports =
-{
+module.exports = {
   buildEditorContextMenu: buildEditorContextMenu,
   buildMarkdownPreviewContextMenu: buildMarkdownPreviewContextMenu
 }