github.com/golang/mock@v1.6.0/mockgen/version.1.12.go (about)

     1  // Copyright 2019 Google LLC
     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  //
    15  
    16  // +build go1.12
    17  
    18  package main
    19  
    20  import (
    21  	"fmt"
    22  	"log"
    23  	"runtime/debug"
    24  )
    25  
    26  func printModuleVersion() {
    27  	if bi, exists := debug.ReadBuildInfo(); exists {
    28  		fmt.Println(bi.Main.Version)
    29  	} else {
    30  		log.Printf("No version information found. Make sure to use " +
    31  			"GO111MODULE=on when running 'go get' in order to use specific " +
    32  			"version of the binary.")
    33  	}
    34  
    35  }