1// Copyright 2015 The etcd Authors 2// 3// Licensed under the Apache License, Version 2.0 (the "License"); 4// you may not use this file except in compliance with the License. 5// You may obtain a copy of the License at 6// 7// http://www.apache.org/licenses/LICENSE-2.0 8// 9// Unless required by applicable law or agreed to in writing, software 10// distributed under the License is distributed on an "AS IS" BASIS, 11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12// See the License for the specific language governing permissions and 13// limitations under the License. 14 15package command 16 17import ( 18 "fmt" 19 20 "go.etcd.io/etcd/api/v3/version" 21 22 "github.com/spf13/cobra" 23) 24 25// NewVersionCommand prints out the version of etcd. 26func NewVersionCommand() *cobra.Command { 27 return &cobra.Command{ 28 Use: "version", 29 Short: "Prints the version of etcdctl", 30 Run: versionCommandFunc, 31 } 32} 33 34func versionCommandFunc(cmd *cobra.Command, args []string) { 35 fmt.Println("etcdctl version:", version.Version) 36 fmt.Println("API version:", version.APIVersion) 37} 38