X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/6ab526bb7fef3d7d42ff728fa30444e75de7be38..b36138dd447b5ff557cfbb0e00c28899a9c3af17:/tools/keep-block-check/keep-block-check.go

diff --git a/tools/keep-block-check/keep-block-check.go b/tools/keep-block-check/keep-block-check.go
index e22e4b5cfe..2de7a96c9a 100644
--- a/tools/keep-block-check/keep-block-check.go
+++ b/tools/keep-block-check/keep-block-check.go
@@ -1,3 +1,7 @@
+// Copyright (C) The Arvados Authors. All rights reserved.
+//
+// SPDX-License-Identifier: AGPL-3.0
+
 package main
 
 import (
@@ -16,6 +20,8 @@ import (
 	"git.curoverse.com/arvados.git/sdk/go/keepclient"
 )
 
+var version = "dev"
+
 func main() {
 	err := doMain(os.Args[1:])
 	if err != nil {
@@ -58,9 +64,20 @@ func doMain(args []string) error {
 		false,
 		"Log progress of each block verification")
 
+	getVersion := flags.Bool(
+		"version",
+		false,
+		"Print version information and exit.")
+
 	// Parse args; omit the first arg which is the command name
 	flags.Parse(args)
 
+	// Print version information if requested
+	if *getVersion {
+		fmt.Printf("keep-block-check %s\n", version)
+		os.Exit(0)
+	}
+
 	config, blobSigningKey, err := loadConfig(*configFile)
 	if err != nil {
 		return fmt.Errorf("Error loading configuration from file: %s", err.Error())