/usr/share/perl5/App/Cmd/Subdispatch.pm is in libapp-cmd-perl 0.324-1.
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 | use strict;
use warnings;
package App::Cmd::Subdispatch;
$App::Cmd::Subdispatch::VERSION = '0.324';
use App::Cmd;
use App::Cmd::Command;
BEGIN { our @ISA = qw(App::Cmd::Command App::Cmd) }
# ABSTRACT: an App::Cmd::Command that is also an App::Cmd
#pod =method new
#pod
#pod A hackish new that allows us to have an Command instance before they normally
#pod exist.
#pod
#pod =cut
sub new {
my ($inv, $fields, @args) = @_;
if (ref $inv) {
@{ $inv }{ keys %$fields } = values %$fields;
return $inv;
} else {
$inv->SUPER::new($fields, @args);
}
}
#pod =method prepare
#pod
#pod my $subcmd = $subdispatch->prepare($app, @args);
#pod
#pod An overridden version of L<App::Cmd::Command/prepare> that performs a new
#pod dispatch cycle.
#pod
#pod =cut
sub prepare {
my ($class, $app, @args) = @_;
my $self = $class->new({ app => $app });
my ($subcommand, $opt, @sub_args) = $self->get_command(@args);
$self->set_global_options($opt);
if (defined $subcommand) {
return $self->_prepare_command($subcommand, $opt, @sub_args);
} else {
if (@args) {
return $self->_bad_command(undef, $opt, @sub_args);
} else {
return $self->prepare_default_command($opt, @sub_args);
}
}
}
sub _plugin_prepare {
my ($self, $plugin, @args) = @_;
return $plugin->prepare($self->choose_parent_app($self->app, $plugin), @args);
}
#pod =method app
#pod
#pod $subdispatch->app;
#pod
#pod This method returns the application that this subdispatch is a command of.
#pod
#pod =cut
sub app { $_[0]{app} }
#pod =method choose_parent_app
#pod
#pod $subcmd->prepare(
#pod $subdispatch->choose_parent_app($app, $opt, $plugin),
#pod @$args
#pod );
#pod
#pod A method that chooses whether the parent app or the subdispatch is going to be
#pod C<< $cmd->app >>.
#pod
#pod =cut
sub choose_parent_app {
my ( $self, $app, $plugin ) = @_;
if (
$plugin->isa("App::Cmd::Command::commands")
or $plugin->isa("App::Cmd::Command::help")
or scalar keys %{ $self->global_options }
) {
return $self;
} else {
return $app;
}
}
1;
__END__
=pod
=encoding UTF-8
=head1 NAME
App::Cmd::Subdispatch - an App::Cmd::Command that is also an App::Cmd
=head1 VERSION
version 0.324
=head1 METHODS
=head2 new
A hackish new that allows us to have an Command instance before they normally
exist.
=head2 prepare
my $subcmd = $subdispatch->prepare($app, @args);
An overridden version of L<App::Cmd::Command/prepare> that performs a new
dispatch cycle.
=head2 app
$subdispatch->app;
This method returns the application that this subdispatch is a command of.
=head2 choose_parent_app
$subcmd->prepare(
$subdispatch->choose_parent_app($app, $opt, $plugin),
@$args
);
A method that chooses whether the parent app or the subdispatch is going to be
C<< $cmd->app >>.
=head1 AUTHOR
Ricardo Signes <rjbs@cpan.org>
=head1 COPYRIGHT AND LICENSE
This software is copyright (c) 2014 by Ricardo Signes.
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
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