Merge branch '15397-remove-obsolete-apis'

[arvados.git] / tools / keep-exercise / keep-exercise.go

diff --git a/tools/keep-exercise/keep-exercise.go b/tools/keep-exercise/keep-exercise.go
index 84e1a6ce8e26f93ecf70088e7b79f5142095ce65..6d06a18322e53e77509e3cfe7629143f39831170 100644 (file)
--- a/tools/keep-exercise/keep-exercise.go
+++ b/tools/keep-exercise/keep-exercise.go
@@ -15,7 +15,6 @@
 // fill your storage volumes with random data if you leave it running,
 // which can cost you money or leave you with too little room for
 // useful data.
-//
 package main
 
 import (
@@ -37,6 +36,7 @@ import (
        "syscall"
        "time"
 
+       "git.arvados.org/arvados.git/lib/cmd"
        "git.arvados.org/arvados.git/lib/config"
        "git.arvados.org/arvados.git/sdk/go/arvados"
        "git.arvados.org/arvados.git/sdk/go/arvadosclient"
@@ -89,12 +89,11 @@ func createKeepClient(lgr *log.Logger) (kc *keepclient.KeepClient) {
 }
 
 func main() {
-       flag.Parse()
-
-       // Print version information if requested
-       if *getVersion {
-               fmt.Printf("keep-exercise %s\n", version)
-               os.Exit(0)
+       if ok, code := cmd.ParseFlags(flag.CommandLine, os.Args[0], os.Args[1:], "", os.Stderr); !ok {
+               os.Exit(code)
+       } else if *getVersion {
+               fmt.Printf("%s %s\n", os.Args[0], version)
+               return
        }
 
        lgr := log.New(os.Stderr, "", log.LstdFlags)