4 files changed, 21 insertions, 33 deletions
diff --git a/modules/public/public.go b/modules/public/public.go
index 7f8ce29056..2bc55b7869 100644
--- a/modules/public/public.go
+++ b/modules/public/public.go
@@ -89,19 +89,16 @@ func handleRequest(w http.ResponseWriter, req *http.Request, fs http.FileSystem,
 	servePublicAsset(w, req, fi, fi.ModTime(), f)
 }
 
-type GzipBytesProvider interface {
-	GzipBytes() []byte
-}
-
 // servePublicAsset serve http content
 func servePublicAsset(w http.ResponseWriter, req *http.Request, fi os.FileInfo, modtime time.Time, content io.ReadSeeker) {
 	setWellKnownContentType(w, fi.Name())
 	httpcache.SetCacheControlInHeader(w.Header(), httpcache.CacheControlForPublicStatic())
 	encodings := parseAcceptEncoding(req.Header.Get("Accept-Encoding"))
-	if encodings.Contains("gzip") {
-		// try to provide gzip content directly from bindata (provided by vfsgen۰CompressedFileInfo)
-		if compressed, ok := fi.(GzipBytesProvider); ok {
-			rdGzip := bytes.NewReader(compressed.GzipBytes())
+	fiEmbedded, _ := fi.(assetfs.EmbeddedFileInfo)
+	if encodings.Contains("gzip") && fiEmbedded != nil {
+		// try to provide gzip content directly from bindata
+		if gzipBytes, ok := fiEmbedded.GetGzipContent(); ok {
+			rdGzip := bytes.NewReader(gzipBytes)
 			// all gzipped static files (from bindata) are managed by Gitea, so we can make sure every file has the correct ext name
 			// then we can get the correct Content-Type, we do not need to do http.DetectContentType on the decompressed data
 			if w.Header().Get("Content-Type") == "" {
diff --git a/modules/public/public_bindata.go b/modules/public/public_bindata.go
index 4878f88ad1..2dcf3e72e4 100644
--- a/modules/public/public_bindata.go
+++ b/modules/public/public_bindata.go
@@ -5,4 +5,19 @@
 
 package public
 
-//go:generate go run ../../build/generate-bindata.go ../../public public bindata.go true
+//go:generate go run ../../build/generate-bindata.go ../../public bindata.dat
+
+import (
+	"sync"
+
+	_ "embed"
+
+	"code.gitea.io/gitea/modules/assetfs"
+)
+
+//go:embed bindata.dat
+var bindata []byte
+
+var BuiltinAssets = sync.OnceValue(func() *assetfs.Layer {
+	return assetfs.Bindata("builtin(bindata)", assetfs.NewEmbeddedFS(bindata))
+})
diff --git a/modules/public/serve_dynamic.go b/modules/public/public_dynamic.go
index a668b17c34..a668b17c34 100644
--- a/modules/public/serve_dynamic.go
+++ b/modules/public/public_dynamic.go
diff --git a/modules/public/serve_static.go b/modules/public/serve_static.go
deleted file mode 100644
index e79085021e..0000000000
--- a/modules/public/serve_static.go
+++ /dev/null
@@ -1,24 +0,0 @@
-// Copyright 2016 The Gitea Authors. All rights reserved.
-// SPDX-License-Identifier: MIT
-
-//go:build bindata
-
-package public
-
-import (
-	"time"
-
-	"code.gitea.io/gitea/modules/assetfs"
-	"code.gitea.io/gitea/modules/timeutil"
-)
-
-var _ GzipBytesProvider = (*vfsgen۰CompressedFileInfo)(nil)
-
-// GlobalModTime provide a global mod time for embedded asset files
-func GlobalModTime(filename string) time.Time {
-	return timeutil.GetExecutableModTime()
-}
-
-func BuiltinAssets() *assetfs.Layer {
-	return assetfs.Bindata("builtin(bindata)", Assets)
-}