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Refactor embedded assets and drop unnecessary dependencies (#34692)

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Benefits:

1. smaller binary size (reduces more than 1MB)
2. better control of the assets details
3. fewer unmaintained dependencies
4. faster startup if the assets are not needed
5. won't hang up editors when open "bindata.go" by accident
This commit is contained in:
wxiaoguang
2025-06-12 11:59:33 +08:00
committed by GitHub
parent 18bafcc378
commit 65986f423f
24 changed files with 579 additions and 368 deletions
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13
modules/public/public.go
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@ -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") == "" {