From f22b80cb33dfc139e7a26b4c58d0861a8491ac96 Mon Sep 17 00:00:00 2001
From: Alexandre Fauquette <alex.fauquette@gmail.com>
Date: Mon, 10 Oct 2022 12:26:17 +0200
Subject: [PATCH] fix .at is not a function

---
 docs/scripts/reportBrokenLinks.js | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/docs/scripts/reportBrokenLinks.js b/docs/scripts/reportBrokenLinks.js
index 3c898326889c3e..9e067c3a701c98 100644
--- a/docs/scripts/reportBrokenLinks.js
+++ b/docs/scripts/reportBrokenLinks.js
@@ -53,8 +53,8 @@ const jsFilePathToUrl = (jsFilePath) => {
   const file = path.basename(jsFilePath);
 
   const root = folder.slice(jsFilePath.indexOf('/pages') + '/pages'.length);
-  const suffix = file.split('.').at(-1);
-  let page = `/${file.slice(0, file.length - 1 - suffix.length)}`;
+  const suffix = path.extname(file);
+  let page = `/${file.slice(0, file.length - suffix.length)}`;
 
   if (page === '/index') {
     page = '';
@@ -165,6 +165,11 @@ const parseDocFolder = (folderPath, availableLinks = {}, usedLinks = {}) => {
   });
 };
 
+const getAnchor = (link) => {
+  const splittedPath = link.split('/');
+  return splittedPath[splittedPath.length - 1];
+};
+
 // {[url with hash]: true}
 const availableLinks = {};
 
@@ -196,7 +201,7 @@ Object.keys(usedLinks)
       Object.keys(availableLinks)
         .filter((link) => getPageUrlFromLink(link) === getPageUrlFromLink(linkKey))
         .sort()
-        .map((link) => link.split('/').at(-1))
+        .map(getAnchor)
         .join('\n'),
     );
     write('\n\n');