From 9d2223ea3b3d5d046285914661ff204c0b5cdd19 Mon Sep 17 00:00:00 2001
From: Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
Date: Thu, 22 Dec 2016 20:02:32 +0100
Subject: [PATCH] Add a -V/--version option, printing the version

---
 src/application.py | 3 +++
 src/gajim.py       | 8 +++++++-
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/src/application.py b/src/application.py
index 288f67e1a..b4f2da923 100644
--- a/src/application.py
+++ b/src/application.py
@@ -28,6 +28,9 @@ class GajimApplication(Gtk.Application):
     def __init__(self):
         Gtk.Application.__init__(self, application_id='org.gajim.Gajim',
                                  flags=Gio.ApplicationFlags.HANDLES_COMMAND_LINE)
+        self.add_main_option('version', ord('V'), GLib.OptionFlags.NONE,
+                             GLib.OptionArg.NONE,
+                             _('Show the application\'s version'))
         self.add_main_option('quiet', ord('q'), GLib.OptionFlags.NONE,
                              GLib.OptionArg.NONE,
                              _('Show only critical errors'))
diff --git a/src/gajim.py b/src/gajim.py
index bfe9be167..580b2b085 100644
--- a/src/gajim.py
+++ b/src/gajim.py
@@ -35,8 +35,14 @@
 ## along with Gajim. If not, see <http://www.gnu.org/licenses/>.
 ##
 
-import os
 import sys
+
+if '--version' in sys.argv or '-V' in sys.argv:
+    from common.defs import version
+    print(version)
+    sys.exit(0)
+
+import os
 import warnings
 import OpenSSL