From bff687835ec7f191c498e8fd01e18e556cc93146 Mon Sep 17 00:00:00 2001
From: WeidiDeng <weidi_deng@icloud.com>
Date: Tue, 7 May 2024 01:38:01 +0800
Subject: [PATCH] add ".exe" when cross compiling for windows (#179)

* add ".exe" when cross compiling for windows

* add ".exe" when cross compiling for windows or on windows without cross-compiling

* wait until 1.23 is released
---
 cmd/main.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/cmd/main.go b/cmd/main.go
index de70999..0495e57 100644
--- a/cmd/main.go
+++ b/cmd/main.go
@@ -194,7 +194,8 @@ func runBuild(ctx context.Context, args []string) error {
 
 func getCaddyOutputFile() string {
 	f := "." + string(filepath.Separator) + "caddy"
-	if runtime.GOOS == "windows" {
+	// compiling for Windows or compiling on windows without setting GOOS, use .exe extension
+	if os.Getenv("GOOS") == "windows" || (os.Getenv("GOOS") == "" && runtime.GOOS == "windows") {
 		f += ".exe"
 	}
 	return f