# $Id: Recency.pm 1687 2007-06-28 22:44:07Z guillomovitch $
package Youri::Submit::Test::Recency;

=head1 NAME

Youri::Submit::Test::Recency - Release test against current target

=head1 DESCRIPTION

This test rejects packages whose a current or newer revision already exists for
current upload target. It assumes given set of package is canonical, and only
check first one.

=cut

use warnings;
use strict;
use Carp;
use base qw/Youri::Submit::Step/;

sub process_packages {
    my ($self, $packages, $repository, $target, $context) = @_;
    croak "Not a class method" unless ref $self;

    my $errors;
    my $package = $packages->[0];

    my $file = $repository->get_install_file($package, $target, $context);
    $errors .= "current revision already exists for $target\n"
        if -f $file;

    my @newer_revisions = 
        $repository->get_newer_revisions($package, $target, $define);
    $errors .=
        "newer revisions already exists for $target: "
        . join(', ', @newer_revisions) . "\n"
        if @newer_revisions;

    croak $errors if $errors;
}

=head1 COPYRIGHT AND LICENSE

Copyright (C) 2002-2006, YOURI project

This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

=cut

1;