git subrepo clone (merge) https://github.com/kubernetes-incubator/metrics-server.git metrics-server
subrepo:
subdir: "metrics-server"
merged: "92d8412"
upstream:
origin: "https://github.com/kubernetes-incubator/metrics-server.git"
branch: "master"
commit: "92d8412"
git-subrepo:
version: "0.4.0"
origin: "???"
commit: "???"
diff --git a/metrics-server/vendor/github.com/NYTimes/gziphandler/gzip_go18.go b/metrics-server/vendor/github.com/NYTimes/gziphandler/gzip_go18.go
new file mode 100644
index 0000000..fa9665b
--- /dev/null
+++ b/metrics-server/vendor/github.com/NYTimes/gziphandler/gzip_go18.go
@@ -0,0 +1,43 @@
+// +build go1.8
+
+package gziphandler
+
+import "net/http"
+
+// Push initiates an HTTP/2 server push.
+// Push returns ErrNotSupported if the client has disabled push or if push
+// is not supported on the underlying connection.
+func (w *GzipResponseWriter) Push(target string, opts *http.PushOptions) error {
+ pusher, ok := w.ResponseWriter.(http.Pusher)
+ if ok && pusher != nil {
+ return pusher.Push(target, setAcceptEncodingForPushOptions(opts))
+ }
+ return http.ErrNotSupported
+}
+
+// setAcceptEncodingForPushOptions sets "Accept-Encoding" : "gzip" for PushOptions without overriding existing headers.
+func setAcceptEncodingForPushOptions(opts *http.PushOptions) *http.PushOptions {
+
+ if opts == nil {
+ opts = &http.PushOptions{
+ Header: http.Header{
+ acceptEncoding: []string{"gzip"},
+ },
+ }
+ return opts
+ }
+
+ if opts.Header == nil {
+ opts.Header = http.Header{
+ acceptEncoding: []string{"gzip"},
+ }
+ return opts
+ }
+
+ if encoding := opts.Header.Get(acceptEncoding); encoding == "" {
+ opts.Header.Add(acceptEncoding, "gzip")
+ return opts
+ }
+
+ return opts
+}