github.com/leonlxy/hyperledger@v1.0.0-alpha.0.20170427033203-34922035d248/peer/version/version.go (about) 1 /* 2 Copyright IBM Corp. 2016 All Rights Reserved. 3 4 Licensed under the Apache License, Version 2.0 (the "License"); 5 you may not use this file except in compliance with the License. 6 You may obtain a copy of the License at 7 8 http://www.apache.org/licenses/LICENSE-2.0 9 10 Unless required by applicable law or agreed to in writing, software 11 distributed under the License is distributed on an "AS IS" BASIS, 12 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 See the License for the specific language governing permissions and 14 limitations under the License. 15 */ 16 17 package version 18 19 import ( 20 "fmt" 21 22 "github.com/hyperledger/fabric/common/metadata" 23 "github.com/spf13/cobra" 24 ) 25 26 // Cmd returns the Cobra Command for Version 27 func Cmd() *cobra.Command { 28 return cobraCommand 29 } 30 31 var cobraCommand = &cobra.Command{ 32 Use: "version", 33 Short: "Print fabric peer version.", 34 Long: `Print current version of fabric peer server.`, 35 Run: func(cmd *cobra.Command, args []string) { 36 Print() 37 }, 38 } 39 40 // Print outputs the current executable version to stdout 41 func Print() { 42 fmt.Printf("Fabric peer server version %s\n", metadata.Version) 43 }