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| package version
|
| import (
| "encoding/json"
| "flag"
| "fmt"
| "os"
| )
|
| var (
| BuildVersion string
| BuildTime string
| CommitSha1 string
| AppName string
| )
|
| func init() {
| var showVer bool
| flag.BoolVar(&showVer, "v", false, "display build version")
| flag.Parse()
| if showVer {
| info := make(map[string]interface{})
| info["version"] = BuildVersion
| info["build"] = BuildTime
| info["commit"] = CommitSha1
| info["name"] = AppName
|
| b, err := json.Marshal(info)
| if nil != err {
| fmt.Println("internal error:", err)
| os.Exit(1)
| } else {
| fmt.Println(string(b))
| os.Exit(0)
| }
| }
| }
|
|
