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 ce9f5f7..31bae00 100644 (file)
--- a/rt/sbin/rt-attributes-viewer.in
+++ b/rt/sbin/rt-attributes-viewer.in
@@ -3,7 +3,7 @@
 #
 # COPYRIGHT:
 #
-# This software is Copyright (c) 1996-2011 Best Practical Solutions, LLC
+# This software is Copyright (c) 1996-2014 Best Practical Solutions, LLC
 #                                          <sales@bestpractical.com>
 #
 # (Except where explicitly superseded by other copyright notices)
@@ -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.
+