From 5b3c55e6b52ad10002ea3eb1d7695967d86013cf Mon Sep 17 00:00:00 2001
From: Yuta Saito <kateinoigakukun@gmail.com>
Date: Sun, 24 Aug 2025 11:15:34 +0900
Subject: [PATCH] BridgeJS: Emit TypeScript errors to stderr instead of stdout

---
 Plugins/BridgeJS/Sources/TS2Skeleton/JavaScript/src/cli.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Plugins/BridgeJS/Sources/TS2Skeleton/JavaScript/src/cli.js b/Plugins/BridgeJS/Sources/TS2Skeleton/JavaScript/src/cli.js
index f708082c..41f6e419 100644
--- a/Plugins/BridgeJS/Sources/TS2Skeleton/JavaScript/src/cli.js
+++ b/Plugins/BridgeJS/Sources/TS2Skeleton/JavaScript/src/cli.js
@@ -22,13 +22,13 @@ class DiagnosticEngine {
             getCurrentDirectory: () => ts.sys.getCurrentDirectory(),
         };
     }
-    
+
     /**
      * @param {readonly ts.Diagnostic[]} diagnostics
      */
     tsDiagnose(diagnostics) {
         const message = ts.formatDiagnosticsWithColorAndContext(diagnostics, this.formattHost);
-        console.log(message);
+        process.stderr.write(message, "utf-8");
     }
 
     static LEVELS = {