From e1ef0204f476e03d4a830e2ccb558330f64af2b5 Mon Sep 17 00:00:00 2001
From: Luca Pezzolla <me@lucapezzolla.com>
Date: Thu, 23 Nov 2023 12:14:25 +0100
Subject: [PATCH] fix: prevent url linking when already wrapped into an anchor
 tag

---
 src/utils/html.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/utils/html.ts b/src/utils/html.ts
index 39eab4f5..d844b23d 100644
--- a/src/utils/html.ts
+++ b/src/utils/html.ts
@@ -13,7 +13,7 @@ export const getHtmlTextContent = (text: string) => {
 
 export const linkUrls = (html: string) => {
   const regex =
-    /(?:https?:\/\/|www\.)(?:\([-A-Z0-9+&@#/%=~_|$?!:,.]*\)|[-A-Z0-9+&@#/%=~_|$?!:,.])*(?:\([-A-Z0-9+&@#/%=~_|$?!:,.]*\)|[A-Z0-9+&@#/%=~_|$])/gi;
+    /(?!<a[^>]*>[^<])(?:https?:\/\/|www\.)(?:\([-A-Z0-9+&@#/%=~_|$?!:,.]*\)|[-A-Z0-9+&@#/%=~_|$?!:,.])*(?:\([-A-Z0-9+&@#/%=~_|$?!:,.]*\)|[A-Z0-9+&@#/%=~_|$])(?![^<]*<\/a>)/gi;
   return html.replace(regex, match => {
     if (!match.startsWith('http')) match = `https://${match}`;
     return `<a href="${match}">${match}</a>`;