X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/f9e94997cb5c2166d8b71874f263544cfc2fe5ba..d6cccb3ea4e5f076a436d9935e3835d4b620b859:/sdk/cwl/arvados_version.py

diff --git a/sdk/cwl/arvados_version.py b/sdk/cwl/arvados_version.py
index 88cf1ed7ca..bd23cdd0af 100644
--- a/sdk/cwl/arvados_version.py
+++ b/sdk/cwl/arvados_version.py
@@ -1,3 +1,5 @@
+from builtins import str
+from builtins import next
 # Copyright (C) The Arvados Authors. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
@@ -10,9 +12,9 @@ import re
 SETUP_DIR = os.path.dirname(__file__) or '.'
 
 def git_latest_tag():
-    gitinfo = subprocess.check_output(
-        ['git', 'describe', '--abbrev=0']).strip()
-    return str(gitinfo.decode('utf-8'))
+    gittags = subprocess.check_output(['git', 'tag', '-l']).split()
+    gittags.sort(key=lambda s: [int(u) for u in s.split(b'.')],reverse=True)
+    return str(next(iter(gittags)).decode('utf-8'))
 
 def choose_version_from():
     sdk_ts = subprocess.check_output(