From 419ebbfb3034a92fdbc36ae0a8bdb6cab76f5f37 Mon Sep 17 00:00:00 2001 From: J Pipkin Date: Sun, 9 Sep 2012 11:41:02 -0500 Subject: add a help option to sbocheck --- sbocheck | 22 ++++++++++++++++++++-- 1 file changed, 20 insertions(+), 2 deletions(-) diff --git a/sbocheck b/sbocheck index d4607a8..0ef4743 100755 --- a/sbocheck +++ b/sbocheck @@ -15,10 +15,28 @@ use warnings FATAL => 'all'; use SBO::Lib; use Getopt::Long qw(:config); use Text::Tabulate; +use File::Basename; -my $vers; -GetOptions ('version|v' => \$vers); +my $self = basename ($0); +sub show_usage () { + print < \$help, 'version|v' => \$vers); + +show_usage && exit 0 if $help; show_version && exit 0 if $vers; update_tree; -- cgit v1.2.3