improve help for parameters

add a help string for each parameter

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

1 files changed, 8 insertions, 3 deletions

diff --git a/pyjutest b/pyjutest
index 3313303..8935e66 100755
--- a/pyjutest
+++ b/pyjutest
@@ -20,16 +20,21 @@ import time
 
 from pyju.version import pyju_version
 
-oparser = OptionParser(usage="usage: %prog [options] \'mycmd param1 param2\'")
+oparser = OptionParser(usage="usage: %prog [options] \'cmd-under-test param1 param2\'")
 
 oparser.add_option("--version", dest="version", default=False,
+                   help="print programm version and exit",
                    action="store_true")
 
 oparser.add_option("--return",  dest="ret",     default=False,
+                   help="return exit-code of cmd-under-test",
                    action="store_true")
 
-oparser.add_option("--class",   dest="uclass",  default="sh")
-oparser.add_option("--name",    dest="uname",   default=None)
+oparser.add_option("--class",   dest="uclass",  default="sh",
+                   help="use this as Class in TestCase")
+
+oparser.add_option("--name",    dest="uname",   default=None,
+                   help="use this as Name in TestCase")
 
 (opt,args) = oparser.parse_args(sys.argv)