From 4608cf7d6cfd7339e1b3211359f5793868ee4d0f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sybren=20A=2E=20St=C3=BCvel?= <sybren@stuvel.eu>
Date: Thu, 14 Dec 2017 10:47:23 +0100
Subject: [PATCH] Added `--version` CLI option to show the version of Flamenco
Worker
---
CHANGELOG.md | 1 +
flamenco_worker/cli.py | 7 +++++++
2 files changed, 8 insertions(+)
diff --git a/CHANGELOG.md b/CHANGELOG.md
index b90e057d..a92bc920 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -14,6 +14,7 @@ changed functionality, fixed bugs).
This is only supported on POSIX platforms that have those signals.
- Worker can be told to shut down by the Manager. The environment (for example systemd
on Linux) is responsible for restarting Flamenco Worker after such a shutdown.
+- Added `--version` CLI option to show the version of Flamenco Worker and quit.
## Version 2.0.8 (released 2017-09-07)
diff --git a/flamenco_worker/cli.py b/flamenco_worker/cli.py
index 4705a991..d86f7734 100644
--- a/flamenco_worker/cli.py
+++ b/flamenco_worker/cli.py
@@ -17,6 +17,8 @@ def main():
parser.add_argument('-v', '--verbose', action='store_true',
help='Show configuration before starting, '
'and asyncio task status at shutdown.')
+ parser.add_argument('-V', '--version', action='store_true',
+ help='Show the version of Flamenco Worker and stops.')
parser.add_argument('-r', '--reregister', action='store_true',
help="Erases authentication information and re-registers this worker "
"at the Manager. WARNING: this can cause duplicate worker information "
@@ -27,6 +29,11 @@ def main():
"for more powerful options.")
args = parser.parse_args()
+ if args.version:
+ from . import __version__
+ print(__version__)
+ raise SystemExit()
+
# Load configuration
from . import config
confparser = config.load_config(args.config, args.verbose)
--
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