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package main;
use strict;
use warnings;
# ABSTRACT: config loading for Reply
use mop;
use Config::INI::Reader::Ordered;
use File::HomeDir;
use File::Spec;
=head1 SYNOPSIS
use Reply;
use Reply::Config;
Reply->new(config => Reply::Config->new(file => 'something_else'))->run;
=head1 DESCRIPTION
This class abstracts out the config file loading, so that other applications
can start up Reply shells using similar logic. Reply configuration is specified
in an INI format - see L<Reply> for more details.
=cut
=method new(%opts)
Creates a new config object. Valid options are:
=over 4
=item file
Configuration file to use. If the file is specified by a relative path, it will
be relative to the user's home directory, otherwise it will be used as-is.
=back
=cut
class Reply::Config {
has $file = $_->_canonicalize_file('.replyrc');
has $config = Config::INI::Reader::Ordered->new;
submethod BUILD ($args) {
if (defined $args->{file}) {
$file = $self->_canonicalize_file($args->{file});
}
}
=method file
Returns the absolute path to the config file that is to be used.
=cut
method file { $file }
=method data
Returns the loaded configuration data.
=cut
method data { $config->read_file($file) }
method _canonicalize_file ($filename) {
return File::Spec->catfile(
(File::Spec->file_name_is_absolute($filename)
? ()
: (File::HomeDir->my_home)),
$filename
);
}
}
1;
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