package SugarTrail::Repo;
# provide access to STM objects
#
# * load_master()

use strict;
use warnings;
use Carp;
use helper;
use SugarTrail::Template::Master;

# initialize repo
sub new {
    my $class   = shift;
    my $args    = { @_ };
    exists($args->{type}) or $args->{type} = 'SugarTrail::Repo::Filesystem';
    $class = $args->{type};
    #TODO: remove use fail
    use SugarTrail::Repo::Filesystem;
    return $class->new(%$args);
}

sub load_master {
    my $self = shift;
    my $args = { @_ };

    my $src = $args->{source};

    my $master = SugarTrail::Template::Master->new();
    $master->{source} = $src;
    $master->{revision} = $self->get_revision($src);
    $master->{text} = $self->load_text($src)
        or return;

    return $master;
}

1;