From f45f7f581903ba8aa8c5d8fc214f4dd630226e9a Mon Sep 17 00:00:00 2001
From: Ewen Le Bihan <hey@ewen.works>
Date: Sun, 17 Dec 2023 01:07:46 +0100
Subject: [PATCH] Make custom pageview data attribute prefix shorter

Since we're on the script element, no need to namespace the attribute with "umami", using data-event-* is enough
---
 src/tracker/index.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/tracker/index.js b/src/tracker/index.js
index c1efbc422..7adc42922 100644
--- a/src/tracker/index.js
+++ b/src/tracker/index.js
@@ -26,6 +26,7 @@
   const endpoint = `${root}/api/send`;
   const screen = `${width}x${height}`;
   const eventRegex = /data-umami-event-([\w-_]+)/;
+  const pageviewCustomPropertyRegex = /data-event-([\w-_]+)/;
   const eventNameAttribute = _data + 'umami-event';
   const delayDuration = 300;
 
@@ -41,9 +42,9 @@
 
   const getPageviewEventData = () => Object.fromEntries(
     [...currentScript.attributes]
-      .filter(attribute => eventRegex.match(attribute.name))
+      .filter(attribute => pageviewCustomPropertyRegex.match(attribute.name))
       .map(attribute => {
-        const match = attribute.name.match(eventRegex);
+        const match = pageviewCustomPropertyRegex.match(attribute.name);
         return [match[1], attribute.value]
       })
   )