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|
package CSAF::Util::Options;
use 5.010001;
use strict;
use warnings;
use utf8;
use YAML::XS 'LoadFile';
use Moo::Role;
$YAML::XS::LoadBlessed = 0;
has config_file =>
(is => 'rw', isa => sub { Carp::croak "Unable to open configuration file" unless -e $_[0] }, trigger => 1);
sub _trigger_config_file {
my $self = shift;
my $config_data = LoadFile($self->config_file);
foreach my $config_name (keys %{$config_data}) {
my $config_value = $config_data->{$config_name};
$config_name =~ s/\-/_/;
$self->$config_name($config_value) if $self->can($config_name);
}
}
sub configure {
my ($self, %args) = @_;
foreach my $method (keys %args) {
my $value = $args{$method};
$self->$method($value) if $self->can($method);
}
}
sub clone {
my $self = shift;
my $clone = {%$self};
bless $clone, ref $self;
return $clone;
}
1;
__END__
=encoding utf-8
=head1 NAME
CSAF::Util::Options - Options utility for CSAF
=head1 SYNOPSIS
package My::CSAF::Options {
use Moo;
with 'CSAF::Util::Options';
has enable_foo => (is => 'rw', required => 1);
has make_bar => (is => 'rw');
}
package My::CSAF {
use Moo;
use My::CSAF::Options;
has options => (is => 'lazy', build => 1);
sub _build_options { My::CSAF::Options->new }
sub my_job {
my $self = shift;
$self->options->configure(make_bar => $bar);
if ($self->options->enable_foo) {
[...]
}
}
}
=head1 DESCRIPTION
L<CSAF::Util::Options> is L<Moo> role and utility for L<CSAF>.
=head2 ATTRIBUTES
=over
=item config_file
Load config from YAML file.
=back
=head2 METHODS
=over
=item configure
Configure an item.
$options->configure(
foo => 'foo',
bar => 'bar',
baz => 'baz'
);
=back
=head1 SUPPORT
=head2 Bugs / Feature Requests
Please report any bugs or feature requests through the issue tracker
at L<https://github.com/giterlizzi/perl-CSAF/issues>.
You will be notified automatically of any progress on your issue.
=head2 Source Code
This is open source software. The code repository is available for
public review and contribution under the terms of the license.
L<https://github.com/giterlizzi/perl-CSAF>
git clone https://github.com/giterlizzi/perl-CSAF.git
=head1 AUTHOR
=over 4
=item * Giuseppe Di Terlizzi <gdt@cpan.org>
=back
=head1 LICENSE AND COPYRIGHT
This software is copyright (c) 2023-2025 by Giuseppe Di Terlizzi.
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
|
