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  }