rework eslint config

package.json

@@ -53,9 +53,10 @@
     "worker-loader": "2.0.0"
   },
   "devDependencies": {
-    "eslint": "6.8.0",
-    "eslint-config-airbnb-base": "14.1.0",
-    "eslint-plugin-import": "2.20.2",
+    "eslint": "7.2.0",
+    "eslint-plugin-import": "2.21.1",
+    "eslint-plugin-sonarjs": "0.5.0",
+    "eslint-plugin-unicorn": "20.1.0",
     "stylelint": "13.3.3",
     "stylelint-config-standard": "20.0.0",
     "updates": "10.2.11"

templates/repo/issue/new_form.tmpl

@@ -15,7 +15,7 @@
 					<div class="field">
 						<input name="title" id="issue_title" placeholder="{{.i18n.Tr "repo.milestones.title"}}" value="{{.title}}" tabindex="3" autofocus required maxlength="255">
 						{{if .PageIsComparePull}}
-							<div class="title_wip_desc">{{.i18n.Tr "repo.pulls.title_wip_desc" (index .PullRequestWorkInProgressPrefixes 0| Escape) | Safe}}</div>
+							<div class="title_wip_desc" data-wip-prefixes="{{Json .PullRequestWorkInProgressPrefixes}}">{{.i18n.Tr "repo.pulls.title_wip_desc" (index .PullRequestWorkInProgressPrefixes 0| Escape) | Safe}}</div>
 						{{end}}
 					</div>
 					{{template "repo/issue/comment_tab" .}}
@@ -59,7 +59,7 @@
 							<a class="{{if .IsChecked}}checked{{end}} item" href="#" data-id="{{.ID}}" data-id-selector="#label_{{.ID}}"><span class="octicon-check {{if not .IsChecked}}invisible{{end}}">{{svg "octicon-check" 16}}</span><span class="label color" style="background-color: {{.Color}}"></span> {{.Name | RenderEmoji}}
 							{{if .Description }}<br><small class="desc">{{.Description | RenderEmoji}}</small>{{end}}</a>
 						{{end}}
-					
+
 						<div class="ui divider"></div>
 						{{range .OrgLabels}}
 							<a class="{{if .IsChecked}}checked{{end}} item" href="#" data-id="{{.ID}}" data-id-selector="#label_{{.ID}}"><span class="octicon-check {{if not .IsChecked}}invisible{{end}}">{{svg "octicon-check" 16}}</span><span class="label color" style="background-color: {{.Color}}"></span> {{.Name | RenderEmoji}}
@@ -176,7 +176,4 @@
 		</div>
 	</div>
 </form>
-{{if .PageIsComparePull}}
-	<script>window.wipPrefixes = {{.PullRequestWorkInProgressPrefixes}}</script>
-{{end}}
 

web_src/js/features/clipboard.js

@@ -7,17 +7,16 @@ export default async function initClipboard() {
   const clipboard = new ClipboardJS(els);
   clipboard.on('success', (e) => {
     e.clearSelection();
-
-    $(`#${e.trigger.getAttribute('id')}`).popup('destroy');
-    e.trigger.setAttribute('data-content', e.trigger.getAttribute('data-success'));
-    $(`#${e.trigger.getAttribute('id')}`).popup('show');
-    e.trigger.setAttribute('data-content', e.trigger.getAttribute('data-original'));
+    $(e.trigger).popup('destroy');
+    e.trigger.dataset.content = e.trigger.dataset.success;
+    $(e.trigger).popup('show');
+    e.trigger.dataset.content = e.trigger.dataset.original;
   });
 
   clipboard.on('error', (e) => {
-    $(`#${e.trigger.getAttribute('id')}`).popup('destroy');
-    e.trigger.setAttribute('data-content', e.trigger.getAttribute('data-error'));
-    $(`#${e.trigger.getAttribute('id')}`).popup('show');
-    e.trigger.setAttribute('data-content', e.trigger.getAttribute('data-original'));
+    $(e.trigger).popup('destroy');
+    e.trigger.dataset.content = e.trigger.dataset.error;
+    $(e.trigger).popup('show');
+    e.trigger.dataset.content = e.trigger.dataset.original;
   });
 }

web_src/js/features/codeeditor.js

@@ -6,7 +6,7 @@ const languagesByExt = {};
 function getEditorconfig(input) {
   try {
     return JSON.parse(input.dataset.editorconfig);
-  } catch (_err) {
+  } catch {
     return null;
   }
 }

web_src/js/features/highlight.worker.js

@@ -1,12 +1,12 @@
 import {highlightBlock} from 'highlight.js';
 import {createWindow} from 'domino';
 
-self.onmessage = function ({data}) {
+self.addEventListener('message', ({data}) => {
   const window = createWindow();
   self.document = window.document;
 
   const {index, html} = data;
   document.body.innerHTML = html;
   highlightBlock(document.body.firstChild);
   self.postMessage({index, html: document.body.innerHTML});
-};
+});

web_src/js/index.js

@@ -1,4 +1,3 @@
-/* globals wipPrefixes */
 /* exported timeAddManual, toggleStopwatch, cancelStopwatch */
 /* exported toggleDeadlineForm, setDeadline, updateDeadline, deleteDependencyModal, cancelCodeComment, onOAuthLoginClick */
 
@@ -2178,8 +2177,9 @@ function initWipTitle() {
     $issueTitle.focus();
     const value = $issueTitle.val().trim().toUpperCase();
 
-    for (const i in wipPrefixes) {
-      if (value.startsWith(wipPrefixes[i].toUpperCase())) {
+    const wipPrefixes = $('.title_wip_desc').data('wip-prefixes');
+    for (const prefix of wipPrefixes) {
+      if (value.startsWith(prefix.toUpperCase())) {
         return;
       }
     }
@@ -2472,10 +2472,9 @@ $(document).ready(async () => {
     'div.repository.settings.collaboration': initRepositoryCollaboration
   };
 
-  let selector;
-  for (selector in routes) {
+  for (const [selector, fn] of Object.entries(routes)) {
     if ($(selector).length > 0) {
-      routes[selector]();
+      fn();
       break;
     }
   }
@@ -2972,13 +2971,13 @@ function initVueComponents() {
       repoClass(repo) {
         if (repo.fork) {
           return 'octicon-repo-forked';
-        } if (repo.mirror) {
+        } else if (repo.mirror) {
           return 'octicon-repo-clone';
-        } if (repo.template) {
+        } else if (repo.template) {
           return `octicon-repo-template${repo.private ? '-private' : ''}`;
-        } if (repo.private) {
+        } else if (repo.private) {
           return 'octicon-lock';
-        } if (repo.internal) {
+        } else if (repo.internal) {
           return 'octicon-internal-repo';
         }
         return 'octicon-repo';