From a84a02c298c3dc55862bec71b2fc8d28ca00ad14 Mon Sep 17 00:00:00 2001
From: Martin Gross <gross@pretix.eu>
Date: Tue, 1 Sep 2026 11:22:19 +0200
Subject: [PATCH] Vite: Add dev CORS (#6511)

---
 vite.config.ts | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/vite.config.ts b/vite.config.ts
index b0578d76c..1bcace40a 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -31,6 +31,9 @@ export default defineConfig({
 			// Allow serving source files from sibling plugin directories
 			allow: ['src', ...pluginDirs],
 		},
+		cors: {
+			origin: /^https?:\/\/(?:(?:[^:]+\.)?localhost|127\.0\.0\.1|\[::1\]|[^:]+\.pretix\.(dev|work))(?::\d+)?$/
+		},
 	},
 	build: {
 		manifest: true,