From 1d89fad8245e6a6d50cb73192f4252ff074d5b65 Mon Sep 17 00:00:00 2001
From: Eric Rozell <ericroz@meta.com>
Date: Thu, 18 Jan 2024 22:52:24 -0800
Subject: [PATCH] Ignore TM specs with out-of-tree platform suffix (#42360)

Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/42360

In cases where you merge out-of-tree platforms like react-native-windows with react-native mobile JS files, codegen awareness of the Windows suffix is useful. This helps prevent the creation of generated code for iOS and Android in mixed out-of-tree platform folders.

## Changelog

[Internal]

Reviewed By: mdvacca

Differential Revision: D52873212

fbshipit-source-id: ad6b1471e63d68057f54c79141123fb15f8aab5e
---
 packages/react-native-codegen/src/parsers/utils.js | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/packages/react-native-codegen/src/parsers/utils.js b/packages/react-native-codegen/src/parsers/utils.js
index 77d62848e4a..77c30275951 100644
--- a/packages/react-native-codegen/src/parsers/utils.js
+++ b/packages/react-native-codegen/src/parsers/utils.js
@@ -85,6 +85,12 @@ function verifyPlatforms(
       return;
     }
 
+    if (name.endsWith('Windows')) {
+      excludedPlatforms.add('iOS');
+      excludedPlatforms.add('android');
+      return;
+    }
+
     if (name.endsWith('Cxx')) {
       cxxOnly = true;
       excludedPlatforms.add('iOS');