From 2557b2f3f47af8304123886dbf69c7d5bb0b2eb5 Mon Sep 17 00:00:00 2001
From: Saleem Abdulrasool <compnerd@compnerd.org>
Date: Fri, 12 Sep 2025 23:32:42 -0700
Subject: [PATCH] Update action.yml

Provide a compatibility shim for older releases.
---
 action.yml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/action.yml b/action.yml
index d66e960..5ceaa6e 100644
--- a/action.yml
+++ b/action.yml
@@ -231,6 +231,10 @@ runs:
         $SwiftRoot = Split-Path -Path (Split-Path -Path (Get-Command swift).Source -Parent) -Parent
 
         $ModuleDefinitions = @{
+          "(Legacy) WinSDK Module Map" = @{
+            URL = "https://raw.githubusercontent.com/swiftlang/swift/main/stdlib/public/Platform/winsdk_um.modulemap";
+            Destination = "$([IO.Path]::Combine("${env:SDKROOT}", "usr", "share", "winsdk.modulemap"))";
+          };
           "WinSDK(UM) Module Map" = @{
             URL = "https://raw.githubusercontent.com/swiftlang/swift/main/stdlib/public/Platform/winsdk_um.modulemap";
             Destination = "$([IO.Path]::Combine("${env:SDKROOT}", "usr", "share", "winsdk_um.modulemap"))";