add option parser and --version parameter

future extensions will need an optionparser.

also a --version parameter is useful.

Signed-off-by: Manuel Traut <manut@linutronix.de>

3 files changed, 27 insertions, 3 deletions

diff --git a/pyju/version.py b/pyju/version.py
new file mode 100755
index 0000000..d19ccec
--- /dev/null
+++ b/pyju/version.py
@@ -0,0 +1,9 @@
+#!/usr/bin/env python3
+#
+# (C) 2017 - Manuel Traut <manut@mecka.net>
+#
+# SPDX-License-Identifier: GPL-3.0
+#
+# pyjutest - junit xml generator
+
+pyju_version = "1.3"
diff --git a/pyjutest b/pyjutest
index b18a36c..b3ca92d 100755
--- a/pyjutest
+++ b/pyjutest
@@ -11,13 +11,25 @@ from __future__ import print_function
 from junit_xml import TestSuite, TestCase
 from pickle import dump, load
 from subprocess import Popen, PIPE, STDOUT
+from optparse import OptionParser
 
 import os
 import sys
 import time
 
-if len (sys.argv) != 2:
-	print("%s 'mycmd param1' # to record a test" % sys.argv[0])
+from pyju.version import pyju_version
+
+oparser = OptionParser(usage="usage: %prog [options] \'mycmd param1 param2\'")
+oparser.add_option("--version", dest="version", action="store_true", default=False)
+
+(opt,args) = oparser.parse_args(sys.argv)
+
+if opt.version:
+	print("pyjutest v%s" % pyju_version)
+	sys.exit(0)
+
+if len(args) != 2:
+	oparser.print_help()
 	sys.exit(-1)
 
 if os.path.exists('pyjutest.dat'):
diff --git a/setup.py b/setup.py
index 49d6cbb..e12676e 100644..100755
--- a/setup.py
+++ b/setup.py
@@ -2,11 +2,14 @@
 
 from distutils.core import setup
 
+from pyju.version import pyju_version
+
 setup(name='pyjutest',
-      version='1.3',
+      version=pyju_version,
       description='junit xml generator',
       author='Manuel Traut',
       author_email='manut@linutronix.de',
       url='http://mecka.net/',
+      packages=['pyju'],
       scripts=['pyjutest'],
 )