X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FMooseX%2FGetopt%2FMeta%2FAttribute.pm;h=f71ea67c7b109f4e117405a374f89b04da9591f8;hb=105e05aa414caa4da9b8c7d3fec909db8caa7bd6;hp=ddf928f24bae9f460f7a8d9be55c6ddf95de3924;hpb=8034a2324bcef31b91a45a83baec1508acee2763;p=gitmo%2FMooseX-Getopt.git

diff --git a/lib/MooseX/Getopt/Meta/Attribute.pm b/lib/MooseX/Getopt/Meta/Attribute.pm
index ddf928f..f71ea67 100644
--- a/lib/MooseX/Getopt/Meta/Attribute.pm
+++ b/lib/MooseX/Getopt/Meta/Attribute.pm
@@ -1,22 +1,24 @@
 
 package MooseX::Getopt::Meta::Attribute;
 use Moose;
+use Moose::Util::TypeConstraints;
 
-our $VERSION   = '0.01';
+our $VERSION   = '0.18';
 our $AUTHORITY = 'cpan:STEVAN';
 
 extends 'Moose::Meta::Attribute'; # << Moose extending Moose :)
+   with 'MooseX::Getopt::Meta::Attribute::Trait';
 
-has 'cmd_flag' => (
-    is        => 'rw',
-    isa       => 'Str',
-    predicate => 'has_cmd_flag',
-);
+no Moose;
 
-no Moose; 1;
+# register this as a metaclass alias ...
+package # stop confusing PAUSE 
+    Moose::Meta::Attribute::Custom::Getopt;
+sub register_implementation { 'MooseX::Getopt::Meta::Attribute' }
 
-__END__
+1;
 
+__END__
 
 =pod
 
@@ -32,14 +34,23 @@ MooseX::Getopt::Meta::Attribute - Optional meta attribute for custom option name
   with 'MooseX::Getopt';
   
   has 'data' => (
-      metaclass => 'MooseX::Getopt::Meta::Attribute',        
+      metaclass => 'MooseX::Getopt::Meta::Attribute',     
       is        => 'ro',
       isa       => 'Str',
       default   => 'file.dat',
-      # tells MooseX::Getopt to use -f as the 
+
+      # tells MooseX::Getopt to use --somedata as the 
       # command line flag instead of the normal 
       # autogenerated one (--data)
-      cmd_flag  => 'f',
+      cmd_flag  => 'somedata',
+
+      # tells MooseX::Getopt to also allow --moosedata,
+      # -m, and -d as aliases for this same option on
+      # the commandline.
+      cmd_aliases => [qw/ moosedata m d /],
+
+      # Or, you can use a plain scalar for a single alias:
+      cmd_aliases => 'm',
   );
 
 =head1 DESCRIPTION
@@ -51,6 +62,14 @@ which L<MooseX::Getopt> will create for you.
 This is certainly not the prettiest way to go about this, but for 
 now it works for those who might need such a feature.
 
+=head2 Custom Metaclass alias
+
+This now takes advantage of the Moose 0.19 feature to support 
+custom attribute metaclass aliases. This means you can also
+use this as the B<Getopt> alias, like so:
+
+  has 'foo' => (metaclass => 'Getopt', cmd_flag => 'f');
+
 =head1 METHODS
 
 These methods are of little use to most users, they are used interally 
@@ -60,8 +79,18 @@ within L<MooseX::Getopt>.
 
 =item B<cmd_flag>
 
+Changes the commandline flag to be this value, instead of the default,
+which is the same as the attribute name.
+
+=item B<cmd_aliases>
+
+Adds more aliases for this commandline flag, useful for short options
+and such.
+
 =item B<has_cmd_flag>
 
+=item B<has_cmd_aliases>
+
 =item B<meta>
 
 =back
@@ -76,13 +105,15 @@ to cpan-RT.
 
 Stevan Little E<lt>stevan@iinteractive.comE<gt>
 
+Brandon L. Black, E<lt>blblack@gmail.comE<gt>
+
 =head1 COPYRIGHT AND LICENSE
 
-Copyright 2007 by Infinity Interactive, Inc.
+Copyright 2007-2008 by Infinity Interactive, Inc.
 
 L<http://www.iinteractive.com>
 
 This library is free software; you can redistribute it and/or modify
 it under the same terms as Perl itself.
 
-=cut
\ No newline at end of file
+=cut