/usr/share/perl5/MouseX/Getopt/Meta/Attribute.pm is in libmousex-getopt-perl 0.36-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 | package MouseX::Getopt::Meta::Attribute;
# ABSTRACT: Optional meta attribute for custom option names
use Mouse;
use Mouse::Util::TypeConstraints;
extends 'Mouse::Meta::Attribute'; # << Mouse extending Mouse :)
with 'MouseX::Getopt::Meta::Attribute::Trait';
no Mouse;
# register this as a metaclass alias ...
package # stop confusing PAUSE
Mouse::Meta::Attribute::Custom::Getopt;
sub register_implementation { 'MouseX::Getopt::Meta::Attribute' }
1;
=for stopwords metaclass commandline params configfile
=head1 NAME
MouseX::Getopt::Meta::Attribute - Optional meta attribute for custom option names
=head1 SYNOPSIS
package App;
use Mouse;
with 'MouseX::Getopt';
has 'data' => (
metaclass => 'MouseX::Getopt::Meta::Attribute',
is => 'ro',
isa => 'Str',
default => 'file.dat',
# tells MouseX::Getopt to use --somedata as the
# command line flag instead of the normal
# autogenerated one (--data)
cmd_flag => 'somedata',
# tells MouseX::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
This is a custom attribute metaclass which can be used to specify a
the specific command line flag to use instead of the default one
which L<MouseX::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');
=over 4
=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>
=back
=cut
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