measuring how much time does autocomplete building takes

public/javascripts/dialogs/jump_to_note.js

@@ -16,7 +16,7 @@ const jumpToNote = (function() {
         });
 
         await autoCompleteEl.autocomplete({
-            source: noteTree.getAutocompleteItems(),
+            source: await stopWatch("building autocomplete", noteTree.getAutocompleteItems),
             minLength: 0
         });
     }
@@ -26,11 +26,6 @@ const jumpToNote = (function() {
         return link.getNodePathFromLabel(val);
     }
 
-    function getSelectedNoteId() {
-        const notePath = getSelectedNotePath();
-        return treeUtils.getNoteIdFromNotePath(notePath);
-    }
-
     function goToNote() {
         const notePath = getSelectedNotePath();
 

public/javascripts/utils.js

@@ -98,3 +98,15 @@ function isRootNode(node) {
 function escapeHtml(str) {
     return $('<div/>').text(str).html();
 }
+
+async function stopWatch(what, func) {
+    const start = new Date();
+
+    const ret = await func();
+
+    const tookMs = new Date().getTime() - start.getTime();
+
+    console.log(`${what} took ${tookMs}ms`);
+
+    return ret;
+}

services/utils.js

@@ -102,11 +102,13 @@ function assertArguments() {
 async function stopWatch(what, func) {
     const start = new Date();
 
-    await func();
+    const ret = await func();
 
     const tookMs = new Date().getTime() - start.getTime();
 
     console.log(`${what} took ${tookMs}ms`);
+
+    return ret;
 }
 
 module.exports = {