From 15042c82b01ac74385068c70c7ccf84e1407186d Mon Sep 17 00:00:00 2001
From: Marko Kreen
Date: Wed, 14 Oct 2009 18:03:54 +0300
Subject: python/: Add --version switch to all scripts.

Based on patch by Hannu Krosing
---
 python/skytools/scripting.py | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'python/skytools/scripting.py')

diff --git a/python/skytools/scripting.py b/python/skytools/scripting.py
index 0d4b0fab..57401773 100644
--- a/python/skytools/scripting.py
+++ b/python/skytools/scripting.py
@@ -325,6 +325,9 @@ class DBScript(object):
         self.options, self.args = parser.parse_args(args)
 
         # check args
+        if self.options.version:
+            self.print_version()
+            sys.exit(0)
         if self.options.daemon:
             self.go_daemon = 1
         if self.options.quiet:
@@ -353,6 +356,9 @@ class DBScript(object):
         elif self.options.cmd == "reload":
             self.send_signal(signal.SIGHUP)
 
+    def print_version(self):
+        print '%s, Skytools version %s' % (self.service_name, skytools.__version__)
+
     def print_ini(self):
         """Prints out ini file from doc string of the script of default for dbscript
         
@@ -431,6 +437,8 @@ class DBScript(object):
                      help = "log verbosely")
         p.add_option("-d", "--daemon", action="store_true",
                      help = "go background")
+        p.add_option("-V", "--version", action="store_true",
+                     help = "print version info and exit")
         p.add_option("", "--ini", action="store_true",
                     help = "display sample ini file")
 
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