Merge branch 'master' of https://github.com/jgoodman/Freeside

[freeside.git] / rt / sbin / rt-attributes-viewer.in

diff --git a/rt/sbin/rt-attributes-viewer.in b/rt/sbin/rt-attributes-viewer.in
index a511289..31bae00 100644 (file)
--- a/rt/sbin/rt-attributes-viewer.in
+++ b/rt/sbin/rt-attributes-viewer.in
@@ -1,41 +1,41 @@
 #!@PERL@
 # BEGIN BPS TAGGED BLOCK {{{
-# 
+#
 # COPYRIGHT:
-# 
-# This software is Copyright (c) 1996-2009 Best Practical Solutions, LLC
-#                                          <jesse@bestpractical.com>
-# 
+#
+# This software is Copyright (c) 1996-2014 Best Practical Solutions, LLC
+#                                          <sales@bestpractical.com>
+#
 # (Except where explicitly superseded by other copyright notices)
-# 
-# 
+#
+#
 # LICENSE:
-# 
+#
 # This work is made available to you under the terms of Version 2 of
 # the GNU General Public License. A copy of that license should have
 # been provided with this software, but in any event can be snarfed
 # from www.gnu.org.
-# 
+#
 # This work is distributed in the hope that it will be useful, but
 # WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 # General Public License for more details.
-# 
+#
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
 # 02110-1301 or visit their web page on the internet at
 # http://www.gnu.org/licenses/old-licenses/gpl-2.0.html.
-# 
-# 
+#
+#
 # CONTRIBUTION SUBMISSION POLICY:
-# 
+#
 # (The following paragraph is not intended to limit the rights granted
 # to you to modify and distribute this software under the terms of
 # the GNU General Public License and is only of importance to you if
 # you choose to contribute your changes and enhancements to the
 # community by submitting them to Best Practical Solutions, LLC.)
-# 
+#
 # By intentionally submitting any modifications, corrections or
 # derivatives to this work, or any other work intended for use with
 # Request Tracker, to Best Practical Solutions, LLC, you confirm that
@@ -44,7 +44,7 @@
 # royalty-free, perpetual, license to use, copy, create derivative
 # works based on those contributions, and sublicense and distribute
 # those contributions and any derivatives thereof.
-# 
+#
 # END BPS TAGGED BLOCK }}}
 use strict;
 use warnings;
@@ -73,21 +73,16 @@ BEGIN {
     }
 }
 
-my $id = shift;
-usage() unless $id;
-
-sub usage {
-    print STDERR <<END;
-Usage: $0 <attribute id>
-
-Description:
+use Getopt::Long;
+my %opt;
+GetOptions( \%opt, 'help|h', );
 
-This script deserializes and print content of an attribute defined
-by <attribute id>. May be useful for developers and for troubleshooting
-problems.
+my $id = shift;
 
-END
-    exit 1;
+if ( $opt{help} || !$id ) {
+    require Pod::Usage;
+    Pod::Usage::pod2usage({ verbose => 2 });
+    exit;
 }
 
 require RT;
@@ -95,7 +90,7 @@ RT::LoadConfig();
 RT::Init();
 
 require RT::Attribute;
-my $attr = RT::Attribute->new( do { no warnings 'once'; $RT::SystemUser } );
+my $attr = RT::Attribute->new( RT->SystemUser );
 $attr->Load( $id );
 unless ( $attr->id ) {
     print STDERR "Couldn't load attribute #$id\n";
@@ -108,3 +103,20 @@ $res{$_} = $attr->$_() foreach qw(ObjectType ObjectId Name Description Content C
 use Data::Dumper;
 print "Content of attribute #$id: ". Dumper( \%res );
 
+__END__
+
+=head1 NAME
+
+rt-attributes-viewer - show the content of an attribute 
+
+=head1 SYNOPSIS
+
+    # show the content of attribute 2
+    rt-attributes-viewer 2  
+
+=head1 DESCRIPTION
+
+This script deserializes and print content of an attribute defined
+by <attribute id>. May be useful for developers and for troubleshooting
+problems.
+