Add glide.yaml and vendor deps

vendor/k8s.io/kubernetes/pkg/registry/generic/rest/streamer.go

@@ -0,0 +1,79 @@
+/*
+Copyright 2014 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package rest
+
+import (
+	"io"
+	"net/http"
+	"net/url"
+	"strings"
+
+	"k8s.io/kubernetes/pkg/api/rest"
+	"k8s.io/kubernetes/pkg/runtime/schema"
+)
+
+// LocationStreamer is a resource that streams the contents of a particular
+// location URL
+type LocationStreamer struct {
+	Location        *url.URL
+	Transport       http.RoundTripper
+	ContentType     string
+	Flush           bool
+	ResponseChecker HttpResponseChecker
+}
+
+// a LocationStreamer must implement a rest.ResourceStreamer
+var _ rest.ResourceStreamer = &LocationStreamer{}
+
+func (obj *LocationStreamer) GetObjectKind() schema.ObjectKind {
+	return schema.EmptyObjectKind
+}
+
+// InputStream returns a stream with the contents of the URL location. If no location is provided,
+// a null stream is returned.
+func (s *LocationStreamer) InputStream(apiVersion, acceptHeader string) (stream io.ReadCloser, flush bool, contentType string, err error) {
+	if s.Location == nil {
+		// If no location was provided, return a null stream
+		return nil, false, "", nil
+	}
+	transport := s.Transport
+	if transport == nil {
+		transport = http.DefaultTransport
+	}
+	client := &http.Client{Transport: transport}
+	resp, err := client.Get(s.Location.String())
+	if err != nil {
+		return nil, false, "", err
+	}
+
+	if s.ResponseChecker != nil {
+		if err = s.ResponseChecker.Check(resp); err != nil {
+			return nil, false, "", err
+		}
+	}
+
+	contentType = s.ContentType
+	if len(contentType) == 0 {
+		contentType = resp.Header.Get("Content-Type")
+		if len(contentType) > 0 {
+			contentType = strings.TrimSpace(strings.SplitN(contentType, ";", 2)[0])
+		}
+	}
+	flush = s.Flush
+	stream = resp.Body
+	return
+}