# $Id$
package Youri::Submit::Post::RunOnModifiedMedia;

=head1 NAME

Youri::Submit::Post::RunOnModifiedMedia - runs a command on changed directories

=head1 DESCRIPTION

Run a command on changed directories

=cut

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

sub _init {
    my $self   = shift;
    my %options = (
        user => '',
	host  => '',
	source => '',
	destination => '',
        @_
    );

    foreach my $var ('command') {
	$self->{"_$var"} = $options{$var};
    }
}

sub run {
    my ($self, $repository, $target, $define) = @_;
    croak "Not a class method" unless ref $self;
    my $root = $repository->get_install_root();
    my @changed = @{$repository->get_install_dir_changed($target)};
    if (!@changed) {
	print "nothing to do\n";
	return;
    }
    foreach my $dir (@changed) {
	my $cmd = "time $self->{_command} $dir";
	print "$cmd\n";
	system($cmd) == 0 or print "ERROR: $cmd failed\n";
    }

    return;
}

=head1 COPYRIGHT AND LICENSE

Copyright (C) 2002-2006, Mandriva <warly@mandriva.com>

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

=cut

1;