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# $Id: /youri.mdv/trunk/lib/Youri/Upload/Check/Recency.pm 975 2006-08-05T08:30:57.188281Z warly  $
package Youri::Upload::Check::Version;

=head1 NAME

Youri::Upload::Check::Version - Check if older version already exist in cooker (used in freeze period)

=head1 DESCRIPTION

This check plugin rejects new version of packages if they are not mentioned as authorized 
in the configuration file or in a non frozen section.

=cut

use warnings;
use strict;
use Carp;
use base qw/Youri::Upload::Check/;

sub _init {
    my $self   = shift;
    my %options = (
        authorized_sections => undef, # sections where check is not done
        authorized_packages => undef, # packages which can be uploaded with newer versions
        @_
    );

    $self->{_authorized_sections} = $options{authorized_sections};
    $self->{_authorized_packages} = $options{authorized_packages}
}

sub run {
    my ($self, $package, $repository, $target, $define) = @_;
    croak "Not a class method" unless ref $self;

    my $section = $repository->_get_section($package, $target, $define);
    return 1 if $section =~ /$self->{_authorized_sections}/;
    my $name = $package->get_canonical_name;
    return 1 if $name =~ /$self->{_authorized_packages}/;
    my @revisions = $repository->get_revisions($package, $target, $define, sub { $_[0]->get_source_package ne $package->get_source_package });
    if (@revisions) {
	$self->{_error} = "VERSION FREEZE, package @revisions of different versions exist in cooker\n";
	return 0
    }

    return 1;
}

=head1 COPYRIGHT AND LICENSE

Copyright (C) 2006, YOURI project
Copyright (C) 2006, Mandriva

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

=cut

1;