From: Sergey Matveev <stargrave@stargrave.org>
Date: Mon, 2 Mar 2026 14:45:03 +0000 (+0300)
Subject: -no-gzip
X-Git-Url: http://www.git.stargrave.org/?a=commitdiff_plain;h=2acf63a57149d0fc85edf10e164c2f59dfed8d2c;p=godlighty.git

-no-gzip
---

diff --git a/cmd/godlighty/main.go b/cmd/godlighty/main.go
index c65979b..40f9e37 100644
--- a/cmd/godlighty/main.go
+++ b/cmd/godlighty/main.go
@@ -47,6 +47,7 @@ func main() {
 	bind := flag.String("bind", "[::]:80", "Address to bind and listen on")
 	doTLS := flag.Bool("tls", false, "Enable TLS")
 	noH2 := flag.Bool("no-h2", false, "Disable HTTP/2")
+	noGzip := flag.Bool("no-gzip", false, "Disable gzip compression support")
 	doSetUID := flag.Int("setuid", 0, "Set that UID after binding the socket")
 	doSetGID := flag.Int("setgid", 0, "Set that GID after binding the socket")
 	doSetGIDs := flag.String("setgids", "", "Comma-separated GIDs to set")
@@ -104,6 +105,9 @@ func main() {
 		}
 	}()
 
+	if *noGzip {
+		godlighty.NoGzip = true
+	}
 	godlighty.BindAddr = *bind
 	srv := http.Server{
 		Handler:           godlighty.MainHandler,
diff --git a/handler.go b/handler.go
index 43fa36a..e31a034 100644
--- a/handler.go
+++ b/handler.go
@@ -45,6 +45,8 @@ const (
 )
 
 var (
+	NoGzip bool
+
 	gzPool = sync.Pool{
 		New: func() any { return gzip.NewWriter(io.Discard) },
 	}
@@ -308,7 +310,7 @@ SkipMeta4:
 			zstdW.Reset(bufCompressed)
 			defer zstdW.Close()
 			wc = &gzipResponseWriter{ResponseWriter: w, Writer: zstdW}
-		} else if strings.Contains(r.Header.Get("Accept-Encoding"), "gzip") {
+		} else if !NoGzip && strings.Contains(r.Header.Get("Accept-Encoding"), "gzip") {
 			w.Header().Set("Content-Encoding", "gzip")
 			gz = gzPool.Get().(*gzip.Writer)
 			defer gzPool.Put(gz)