From 128766dfc5826eafb5768d49461019dee980baa4 Mon Sep 17 00:00:00 2001
From: Lucas Di Pentima <lucas@curoverse.com>
Date: Wed, 30 Nov 2016 18:51:46 -0300
Subject: [PATCH] 10587: Add --version argument to arvados-node-manager.

---
 services/nodemanager/arvnodeman/_version.py | 3 +++
 services/nodemanager/arvnodeman/launcher.py | 5 +++++
 2 files changed, 8 insertions(+)
 create mode 100644 services/nodemanager/arvnodeman/_version.py

diff --git a/services/nodemanager/arvnodeman/_version.py b/services/nodemanager/arvnodeman/_version.py
new file mode 100644
index 0000000000..9a29cc1434
--- /dev/null
+++ b/services/nodemanager/arvnodeman/_version.py
@@ -0,0 +1,3 @@
+import pkg_resources
+
+__version__ = pkg_resources.require('arvados-node-manager')[0].version
diff --git a/services/nodemanager/arvnodeman/launcher.py b/services/nodemanager/arvnodeman/launcher.py
index 1be7e46387..87ce48769e 100644
--- a/services/nodemanager/arvnodeman/launcher.py
+++ b/services/nodemanager/arvnodeman/launcher.py
@@ -17,6 +17,7 @@ from .daemon import NodeManagerDaemonActor
 from .jobqueue import JobQueueMonitorActor, ServerCalculator
 from .nodelist import ArvadosNodeListMonitorActor, CloudNodeListMonitorActor
 from .timedcallback import TimedCallBackActor
+from ._version import __version__
 
 node_daemon = None
 
@@ -28,6 +29,10 @@ def parse_cli(args):
     parser = argparse.ArgumentParser(
         prog='arvados-node-manager',
         description="Dynamically allocate Arvados cloud compute nodes")
+    parser.add_argument(
+        '--version', action='version',
+        version="%s %s" % (sys.argv[0], __version__),
+        help='Print version and exit.')
     parser.add_argument(
         '--foreground', action='store_true', default=False,
         help="Run in the foreground.  Don't daemonize.")
-- 
2.30.2