Merge pull request #355 from mkobayashime/document-title

Refactor `copyDocumentTitle` using `document.title`

Author: mkobayashime

README.md

@@ -14,7 +14,7 @@ Copy name and normalized link of the current item to clipboard
 
 ### [Copy document title](https://raw.githubusercontent.com/mkobayashime/bookmarklets/main/dist/copyDocumentTitle.js)
 
-Copy the value of `<title>` element to clipboard
+Copy title of the document to clipboard
 
 ### [Enable selection](https://raw.githubusercontent.com/mkobayashime/bookmarklets/main/dist/enableSelection.js)
 

dist/copyDocumentTitle.js

@@ -1,12 +1,14 @@
 /**
  * @title Copy document title
- * @description Copy the value of `<title>` element to clipboard
+ * @description Copy title of the document to clipboard
  */
 
 import { copyToClipboard } from "./utils/copyToClipboard";
 
-const titleElement = document.querySelector("title");
-const title = titleElement?.innerText.trim().split("\n").join("");
-(async () => {
-	if (title) await copyToClipboard(title, false);
-})().catch((err) => console.error(err));
+void (async () => {
+	if (document.title) {
+		await copyToClipboard(document.title, false);
+	} else {
+		window.alert("Failed to get document title");
+	}
+})();