/usr/share/perl5/MooseX/Getopt/GLD.pm is in libmoosex-getopt-perl 0.68-1.
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 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 | package MooseX::Getopt::GLD;
# ABSTRACT: A Moose role for processing command line options with Getopt::Long::Descriptive
our $VERSION = '0.68';
use strict;
use warnings;
use MooseX::Role::Parameterized;
use Getopt::Long::Descriptive 0.088;
with 'MooseX::Getopt::Basic';
use namespace::autoclean;
parameter getopt_conf => (
isa => 'ArrayRef[Str]',
default => sub { [] },
);
role {
my $p = shift;
my $getopt_conf = $p->getopt_conf;
has usage => (
is => 'rw', isa => 'Getopt::Long::Descriptive::Usage',
traits => ['NoGetopt'],
);
# captures the options: --help --usage --? -? -h
has help_flag => (
is => 'ro', isa => 'Bool',
traits => ['Getopt'],
cmd_flag => 'help',
cmd_aliases => [ qw(usage ? h) ],
documentation => 'Prints this usage information.',
);
around _getopt_spec => sub {
shift;
shift->_gld_spec(@_);
};
around _getopt_get_options => sub {
shift;
my ($class, $params, $opt_spec) = @_;
# Check if a special args hash were already passed, or create a new one
my $args = ref($opt_spec->[-1]) eq 'HASH' ? pop @$opt_spec : {};
unshift @{$args->{getopt_conf}}, @$getopt_conf;
push @$opt_spec, $args;
return Getopt::Long::Descriptive::describe_options($class->_usage_format(%$params), @$opt_spec);
};
method _gld_spec => sub {
my ( $class, %params ) = @_;
my ( @options, %name_to_init_arg );
my $constructor_params = $params{params};
foreach my $opt ( @{ $params{options} } ) {
push @options, [
$opt->{opt_string},
$opt->{doc} || ' ', # FIXME new GLD shouldn't need this hack
{
( ( $opt->{required} && !exists($constructor_params->{$opt->{init_arg}}) ) ? (required => $opt->{required}) : () ),
# NOTE:
# remove this 'feature' because it didn't work
# all the time, and so is better to not bother
# since Moose will handle the defaults just
# fine anyway.
# - SL
#( exists $opt->{default} ? (default => $opt->{default}) : () ),
},
];
my $identifier = lc($opt->{name});
$identifier =~ s/\W/_/g; # Getopt::Long does this to all option names
$name_to_init_arg{$identifier} = $opt->{init_arg};
}
return ( \@options, \%name_to_init_arg );
}
};
1;
__END__
=pod
=encoding UTF-8
=head1 NAME
MooseX::Getopt::GLD - A Moose role for processing command line options with Getopt::Long::Descriptive
=head1 VERSION
version 0.68
=head1 SYNOPSIS
## In your class
package My::App;
use Moose;
with 'MooseX::Getopt::GLD';
# or
with 'MooseX::Getopt::GLD' => { getopt_conf => [ 'pass_through', ... ] };
has 'out' => (is => 'rw', isa => 'Str', required => 1);
has 'in' => (is => 'rw', isa => 'Str', required => 1);
# ... rest of the class here
## in your script
#!/usr/bin/perl
use My::App;
my $app = My::App->new_with_options();
# ... rest of the script here
## on the command line
% perl my_app_script.pl -in file.input -out file.dump
=head1 OPTIONS
This role is a parameterized role. It accepts one configuration parameter,
C<getopt_conf>. This parameter is an ArrayRef of strings, which are
L<Getopt::Long> configuration options (see "Configuring Getopt::Long" in
L<Getopt::Long>)
=head1 AUTHOR
Stevan Little <stevan@iinteractive.com>
=head1 COPYRIGHT AND LICENSE
This software is copyright (c) 2007 by Infinity Interactive, Inc.
This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.
=cut
|