Add glide.yaml and vendor deps

vendor/k8s.io/kubernetes/pkg/storage/etcd3/event.go

@@ -0,0 +1,57 @@
+/*
+Copyright 2016 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 etcd3
+
+import (
+	"github.com/coreos/etcd/clientv3"
+	"github.com/coreos/etcd/mvcc/mvccpb"
+)
+
+type event struct {
+	key       string
+	value     []byte
+	prevValue []byte
+	rev       int64
+	isDeleted bool
+	isCreated bool
+}
+
+// parseKV converts a KeyValue retrieved from an initial sync() listing to a synthetic isCreated event.
+func parseKV(kv *mvccpb.KeyValue) *event {
+	return &event{
+		key:       string(kv.Key),
+		value:     kv.Value,
+		prevValue: nil,
+		rev:       kv.ModRevision,
+		isDeleted: false,
+		isCreated: true,
+	}
+}
+
+func parseEvent(e *clientv3.Event) *event {
+	ret := &event{
+		key:       string(e.Kv.Key),
+		value:     e.Kv.Value,
+		rev:       e.Kv.ModRevision,
+		isDeleted: e.Type == clientv3.EventTypeDelete,
+		isCreated: e.IsCreate(),
+	}
+	if e.PrevKv != nil {
+		ret.prevValue = e.PrevKv.Value
+	}
+	return ret
+}