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package Boxer::CLI::Command::Aliases;
=encoding UTF-8
=cut
use v5.20;
use utf8;
use Role::Commons -all;
use feature 'signatures';
use namespace::autoclean 0.16;
use match::simple qw(match);
use Boxer::CLI -command;
use strictures 2;
no warnings "experimental::signatures";
=head1 VERSION
Version v1.4.3
=cut
our $VERSION = "v1.4.3";
use constant {
abstract => q[show aliases for boxer commands],
usage_desc => q[%c aliases],
};
sub description
{
<<'DESCRIPTION';
Some boxer commands can be invoked with shorter aliases.
boxer version
boxer --version # same thing
The aliases command (which, ironically, has no shorter alias) shows existing
aliases.
DESCRIPTION
}
sub command_names
{
qw(
aliases
);
}
sub opt_spec
{
return;
}
sub execute ( $self, $opt, $args )
{
my $filter
= scalar(@$args)
? $args
: sub { not( match( shift, [qw(aliases commands help)] ) ) };
foreach my $cmd ( sort $self->app->command_plugins ) {
my ( $preferred, @aliases ) = $cmd->command_names;
printf( "%-16s: %s\n", $preferred, "@aliases" )
if match( $preferred, $filter );
}
}
=head1 AUTHOR
Jonas Smedegaard C<< <dr@jones.dk> >>.
=cut
our $AUTHORITY = 'cpan:JONASS';
=head1 COPYRIGHT AND LICENCE
Copyright © 2013-2016 Jonas Smedegaard
This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.
=head1 DISCLAIMER OF WARRANTIES
THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED
WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
=cut
1;
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