github.com/kchristidis/fabric@v1.0.4-0.20171028114726-837acd08cde1/common/configtx/tool/configtxgen/metadata/metadata.go (about)

     1  /*
     2  Copyright 2017 Hitachi America
     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 metadata
    18  
    19  import (
    20  	"fmt"
    21  	"runtime"
    22  )
    23  
    24  // Package version
    25  var Version string
    26  
    27  // Program name
    28  const ProgramName = "configtxgen"
    29  
    30  func GetVersionInfo() string {
    31  	if Version == "" {
    32  		Version = "development build"
    33  	}
    34  
    35  	return fmt.Sprintf("%s:\n Version: %s\n Go version: %s\n OS/Arch: %s",
    36  		ProgramName, Version, runtime.Version(),
    37  		fmt.Sprintf("%s/%s", runtime.GOOS, runtime.GOARCH))
    38  }