10666: Added version number to go sdk and go tools & services

[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 6c8a866291b10ca0efcff8e7d9f50ca6d727703b..d5386b0ef5d4cce751b0ee7731e8682cc8ae7d41 100644 (file)
--- a/tools/keep-exercise/keep-exercise.go
+++ b/tools/keep-exercise/keep-exercise.go
@@ -22,14 +22,17 @@ import (
        "crypto/rand"
        "encoding/binary"
        "flag"
+       "fmt"
        "io"
        "io/ioutil"
        "log"
        "net/http"
+       "os"
        "time"
 
        "git.curoverse.com/arvados.git/sdk/go/arvadosclient"
        "git.curoverse.com/arvados.git/sdk/go/keepclient"
+       arvadosVersion "git.curoverse.com/arvados.git/sdk/go/version"
 )
 
 // Command line config knobs
@@ -43,11 +46,20 @@ var (
        StatsInterval = flag.Duration("stats-interval", time.Second, "time interval between IO stats reports, or 0 to disable")
        ServiceURL    = flag.String("url", "", "specify scheme://host of a single keep service to exercise (instead of using all advertised services like normal clients)")
        ServiceUUID   = flag.String("uuid", "", "specify UUID of a single advertised keep service to exercise")
+       getVersion    = flag.Bool("version", false, "Print version information and exit.")
 )
 
 func main() {
        flag.Parse()
 
+       // Print version information if requested
+       if *getVersion {
+               fmt.Printf("Version: %s\n", arvadosVersion.GetVersion())
+               os.Exit(0)
+       }
+
+       log.Printf("keep-exercise %q started", arvadosVersion.GetVersion())
+
        arv, err := arvadosclient.MakeArvadosClient()
        if err != nil {
                log.Fatal(err)