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package MooX::Cmd::Role::ConfigFromFile;
use strict;
use warnings;
our $VERSION = "0.017";
use Moo::Role;
=head1 NAME
MooX::Cmd::Role::ConfigFromFile - MooX::ConfigFromFile support role for MooX::Cmd
=cut
requires "config_prefixes";
around _build_config_prefixes => sub {
my $next = shift;
my $class = shift;
my $params = shift;
my $cfg_pfxs = $class->$next($params, @_);
ref $params->{command_chain} eq "ARRAY"
and push @{$cfg_pfxs},
grep { defined $_ } map { $_->command_name } grep { $_->can("command_name") } @{$params->{command_chain}};
return $cfg_pfxs;
};
=head1 LICENSE AND COPYRIGHT
Copyright 2015-2017 Jens Rehsack.
This program is free software; you can redistribute it and/or modify it
under the terms of either: the GNU General Public License as published
by the Free Software Foundation; or the Artistic License.
See L<http://dev.perl.org/licenses/> for more information.
=cut
1;
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