From 0e209fddea1d03ad717cd8eb7b6fa08a035eba99 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Nacho=20Codo=C3=B1er?= <igcogi@gmail.com>
Date: Wed, 13 Aug 2025 14:55:11 +0200
Subject: [PATCH] add file extension check for external package resolution

---
 .../meteor-rspack/plugins/RequireExtenalsPlugin.js         | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/npm-packages/meteor-rspack/plugins/RequireExtenalsPlugin.js b/npm-packages/meteor-rspack/plugins/RequireExtenalsPlugin.js
index 38db89c71c..c121cff63b 100644
--- a/npm-packages/meteor-rspack/plugins/RequireExtenalsPlugin.js
+++ b/npm-packages/meteor-rspack/plugins/RequireExtenalsPlugin.js
@@ -90,11 +90,14 @@ export class RequireExternalsPlugin {
   _extractPackageName(name) {
     let pkg = name.slice(this._defaultExternalPrefix.length);
     if (pkg.startsWith('"') && pkg.endsWith('"')) pkg = pkg.slice(1, -1);
-
+    const depInfo = path.parse(name);
     // If the extracted package name is a path, use the path as is
     if (
       pkg &&
-      (path.isAbsolute(pkg) || pkg.startsWith('./') || pkg.startsWith('../'))
+      (path.isAbsolute(pkg) ||
+        pkg.startsWith('./') ||
+        pkg.startsWith('../') ||
+        !!depInfo.ext)
     ) {
       const module = this.externalsMeta.get(pkg);
       if (module) {