#
# This file is part of Config-Model
#
# This software is Copyright (c) 2005-2018 by Dominique Dumont.
#
# This is free software, licensed under:
#
# The GNU Lesser General Public License, Version 2.1, February 1999
#
package Config::Model::Role::FileHandler;
$Config::Model::Role::FileHandler::VERSION = '2.122';
# ABSTRACT: role to read or write configuration files
use strict;
use warnings;
use Carp;
use 5.10.0;
use Mouse::Util;
use Log::Log4perl qw(get_logger :levels);
use Path::Tiny;
use Mouse::Role;
my $logger = get_logger("FileHandler");
# used only for tests
my $__test_home = '';
sub _set_test_home { $__test_home = shift; }
# Configuration directory where to read and write files. This value
# does not override the configuration directory specified in the model
# data passed to read and write functions.
has config_dir => ( is => 'ro', isa => 'Maybe[Str]', required => 0 );
sub get_tuned_config_dir {
my ($self, %args) = @_;
my $dir = $args{os_config_dir}{$^O} || $args{config_dir} || $self->config_dir || '';
if ( $dir =~ /^~/ ) {
# because of tests, we can't rely on Path::Tiny's tilde processing
my $home = $__test_home || File::HomeDir->my_home;
$dir =~ s/^~/$home/;
}
return $args{root} ? $args{root}->child($dir)
: $dir ? path($dir)
: path ('.');
}
1;
__END__
=pod
=encoding UTF-8
=head1 NAME
Config::Model::Role::FileHandler - role to read or write configuration files
=head1 VERSION
version 2.122
=head1 SYNOPSIS
=head1 DESCRIPTION
Role used to handle configuration files on the behalf of a backend.
=head1 METHODS
=head1 AUTHOR
Dominique Dumont
=head1 COPYRIGHT AND LICENSE
This software is Copyright (c) 2005-2018 by Dominique Dumont.
This is free software, licensed under:
The GNU Lesser General Public License, Version 2.1, February 1999
=cut