Automated changes (codemode, eslint, search/replace)

Replace all core/jquery.once by core/once

IDE search/replace

Auto lint

yarn run lint:core-js-passing --fix

Auto replace

From core/ directory find ./{misc,themes,modules,profiles} -name "*.es6.js" > js-files.txt ./node_modules/.bin/jscodeshift --extensions=es6.js -P -t scripts/js/codemod/once.js --stdin < js-files.txt

Closes #3183149

core/misc/dialog/off-canvas.es6.js

@@ -334,26 +334,27 @@
    */
   Drupal.behaviors.offCanvasEvents = {
     attach: () => {
-      $(window)
-        .once('off-canvas')
-        .on({
-          'dialog:beforecreate': (event, dialog, $element, settings) => {
-            if (Drupal.offCanvas.isOffCanvas($element)) {
-              Drupal.offCanvas.beforeCreate({ dialog, $element, settings });
-            }
-          },
-          'dialog:aftercreate': (event, dialog, $element, settings) => {
-            if (Drupal.offCanvas.isOffCanvas($element)) {
-              Drupal.offCanvas.render({ dialog, $element, settings });
-              Drupal.offCanvas.afterCreate({ $element, settings });
-            }
-          },
-          'dialog:beforeclose': (event, dialog, $element) => {
-            if (Drupal.offCanvas.isOffCanvas($element)) {
-              Drupal.offCanvas.beforeClose({ dialog, $element });
-            }
-          },
-        });
+      if (!once('off-canvas', 'html').length) {
+        return;
+      }
+      $(window).on({
+        'dialog:beforecreate': (event, dialog, $element, settings) => {
+          if (Drupal.offCanvas.isOffCanvas($element)) {
+            Drupal.offCanvas.beforeCreate({ dialog, $element, settings });
+          }
+        },
+        'dialog:aftercreate': (event, dialog, $element, settings) => {
+          if (Drupal.offCanvas.isOffCanvas($element)) {
+            Drupal.offCanvas.render({ dialog, $element, settings });
+            Drupal.offCanvas.afterCreate({ $element, settings });
+          }
+        },
+        'dialog:beforeclose': (event, dialog, $element) => {
+          if (Drupal.offCanvas.isOffCanvas($element)) {
+            Drupal.offCanvas.beforeClose({ dialog, $element });
+          }
+        },
+      });
     },
   };
 })(jQuery, Drupal, Drupal.debounce, Drupal.displace);