STATIC_ROOT_PATH =
; Default path for App data
APP_DATA_PATH = data
-; Application level GZIP support
+; Enable gzip compression for runtime-generated content, static resources excluded
ENABLE_GZIP = false
; Application profiling (memory and cpu)
; For "web" command it listens on localhost:6060
- `STATIC_ROOT_PATH`: **./**: Upper level of template and static files path.
- `APP_DATA_PATH`: **data** (**/data/gitea** on docker): Default path for application data.
- `STATIC_CACHE_TIME`: **6h**: Web browser cache time for static resources on `custom/`, `public/` and all uploaded avatars. Note that this cache is disabled when `RUN_MODE` is "dev".
-- `ENABLE_GZIP`: **false**: Enables application-level GZIP support.
+- `ENABLE_GZIP`: **false**: Enable gzip compression for runtime-generated content, static resources excluded.
- `ENABLE_PPROF`: **false**: Application profiling (memory and cpu). For "web" command it listens on localhost:6060. For "serv" command it dumps to disk at `PPROF_DATA_PATH` as `(cpuprofile|memprofile)_<username>_<temporary id>`
- `PPROF_DATA_PATH`: **data/tmp/pprof**: `PPROF_DATA_PATH`, use an absolute path when you start gitea as service
- `LANDING_PAGE`: **home**: Landing page for unauthenticated users \[home, explore, organizations, login\].
- `KEY_FILE`: 启用HTTPS的密钥文件。
- `STATIC_ROOT_PATH`: 存放模板和静态文件的根目录，默认是 Gitea 的根目录。
- `STATIC_CACHE_TIME`: **6h**: 静态资源文件，包括 `custom/`, `public/` 和所有上传的头像的浏览器缓存时间。
-- `ENABLE_GZIP`: å\90¯ç\94¨åº\94ç\94¨çº§å\88«ç\9a\84 GZIP å\8e\8b缩。
+- `ENABLE_GZIP`: å\90¯ç\94¨å®\9eæ\97¶ç\94\9fæ\88\90ç\9a\84æ\95°æ\8d®å\90¯ç\94¨ GZIP å\8e\8b缩ï¼\8cä¸\8då\8c\85æ\8b¬é\9d\99æ\80\81èµ\84æº\90。
- `LANDING_PAGE`: 未登录用户的默认页面，可选 `home` 或 `explore`。
- `LFS_START_SERVER`: 是否启用 git-lfs 支持. 可以为 `true` 或 `false`， 默认是 `false`。
package public
-import "net/http"
+import (
+ "io"
+ "net/http"
+ "os"
+ "time"
+)
// Static implements the macaron static handler for serving assets.
func Static(opts *Options) func(next http.Handler) http.Handler {
return opts.staticHandler(opts.Directory)
}
+
+// ServeContent serve http content
+func ServeContent(w http.ResponseWriter, req *http.Request, fi os.FileInfo, modtime time.Time, content io.ReadSeeker) {
+ http.ServeContent(w, req, fi.Name(), modtime, content)
+}
}
}
+// parseAcceptEncoding parse Accept-Encoding: deflate, gzip;q=1.0, *;q=0.5 as compress methods
+func parseAcceptEncoding(val string) map[string]bool {
+ parts := strings.Split(val, ";")
+ var types = make(map[string]bool)
+ for _, v := range strings.Split(parts[0], ",") {
+ types[strings.TrimSpace(v)] = true
+ }
+ return types
+}
+
func (opts *Options) handle(w http.ResponseWriter, req *http.Request, opt *Options) bool {
if req.Method != "GET" && req.Method != "HEAD" {
return false
return true
}
- http.ServeContent(w, req, file, fi.ModTime(), f)
+ ServeContent(w, req, fi, fi.ModTime(), f)
return true
}
--- /dev/null
+// Copyright 2020 The Gitea Authors. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+
+package public
+
+import (
+ "testing"
+
+ "github.com/stretchr/testify/assert"
+)
+
+func TestParseAcceptEncoding(t *testing.T) {
+ var kases = []struct {
+ Header string
+ Expected map[string]bool
+ }{
+ {
+ Header: "deflate, gzip;q=1.0, *;q=0.5",
+ Expected: map[string]bool{
+ "deflate": true,
+ "gzip": true,
+ },
+ },
+ {
+ Header: " gzip, deflate, br",
+ Expected: map[string]bool{
+ "deflate": true,
+ "gzip": true,
+ "br": true,
+ },
+ },
+ }
+
+ for _, kase := range kases {
+ t.Run(kase.Header, func(t *testing.T) {
+ assert.EqualValues(t, kase.Expected, parseAcceptEncoding(kase.Header))
+ })
+ }
+}
package public
import (
+ "bytes"
+ "compress/gzip"
+ "io"
"io/ioutil"
+ "mime"
"net/http"
+ "os"
+ "path/filepath"
+ "time"
+
+ "code.gitea.io/gitea/modules/log"
)
// Static implements the macaron static handler for serving assets.
}
}
}
+
+// ServeContent serve http content
+func ServeContent(w http.ResponseWriter, req *http.Request, fi os.FileInfo, modtime time.Time, content io.ReadSeeker) {
+ encodings := parseAcceptEncoding(req.Header.Get("Accept-Encoding"))
+ if encodings["gzip"] {
+ if cf, ok := fi.(*vfsgen۰CompressedFileInfo); ok {
+ rd := bytes.NewReader(cf.GzipBytes())
+ w.Header().Set("Content-Encoding", "gzip")
+ ctype := mime.TypeByExtension(filepath.Ext(fi.Name()))
+ if ctype == "" {
+ // read a chunk to decide between utf-8 text and binary
+ var buf [512]byte
+ grd, _ := gzip.NewReader(rd)
+ n, _ := io.ReadFull(grd, buf[:])
+ ctype = http.DetectContentType(buf[:n])
+ _, err := rd.Seek(0, io.SeekStart) // rewind to output whole file
+ if err != nil {
+ log.Error("rd.Seek error: %v", err)
+ http.Error(w, http.StatusText(500), 500)
+ return
+ }
+ }
+ w.Header().Set("Content-Type", ctype)
+ http.ServeContent(w, req, fi.Name(), modtime, rd)
+ return
+ }
+ }
+
+ http.ServeContent(w, req, fi.Name(), modtime, content)
+ return
+}
projects / gitea.git / commitdiff