path: root/installer/OpenSLX/OSSetup/MetaPackager/zypper.pm

# Copyright (c) 2006, 2007 - OpenSLX GmbH
#
# This program is free software distributed under the GPL version 2.
# See http://openslx.org/COPYING
#
# If you have any feedback please consult http://openslx.org/feedback and
# send your suggestions, praise, or complaints to feedback@openslx.org
#
# General information about OpenSLX can be found at http://openslx.org/
# -----------------------------------------------------------------------------
# zypper.pm
#	- provides zypper-specific overrides of the OpenSLX::OSSetup::MetaPackager API.
# -----------------------------------------------------------------------------
package OpenSLX::OSSetup::MetaPackager::zypper;

use strict;
use warnings;

use base qw(OpenSLX::OSSetup::MetaPackager::Base);

use OpenSLX::Basics;
use OpenSLX::Utils;

################################################################################
### implementation
################################################################################
sub new
{
	my $class = shift;
	my $self = {
		'name' => 'zypper',
	};
	return bless $self, $class;
}

sub initPackageSources
{
	my $self = shift;

	$ENV{LC_ALL} = 'POSIX';

	# remove any existing channels
	slxsystem("rm -f /etc/zypp/repos.d/*");

	return 1;
}

sub setupPackageSource
{
	my $self        = shift;
	my $repoName    = shift;
	my $repoInfo    = shift;
	my $excludeList = shift;
	my $repoURLs    = shift;

	my $repoSubdir = '';
	if (length($repoInfo->{'repo-subdir'})) {
		$repoSubdir = "/$repoInfo->{'repo-subdir'}";
	}
	my $baseURL = shift @$repoURLs;
	if (slxsystem("zypper addrepo -n $baseURL$repoSubdir $repoName")) {
		die _tr("unable to add repo '%s' (%s)\n", $repoName, $!);
	}

	return 1;
}

sub installPackages
{
	my $self      = shift;
	my $packages  = shift;
	my $doRefresh = shift || 0;

	$packages =~ tr{\n}{ };

	if ($doRefresh && slxsystem("zypper --non-interactive refresh")) {
		die _tr("unable to update repo info (%s)\n", $!);
	}
	if (slxsystem("zypper --non-interactive install $packages")) {
		die _tr("unable to install selection (%s)\n", $!);
	}

	return 1;
}

sub removePackages
{
	my $self         = shift;
	my $pkgSelection = shift;

	if (slxsystem("zypper --non-interactive remove $pkgSelection")) {
		die _tr("unable to remove selection (%s)\n", $!);
	}

	return 1;
}

sub updateBasicVendorOS
{
	my $self = shift;

	if (slxsystem("zypper --non-interactive update")) {
		if ($! == 2) {
			# file not found => zypper isn't installed
			die _tr("unable to update this vendor-os, as it seems to lack an installation of zypper!\n");
		}
		die _tr("unable to update this vendor-os (%s)\n", $!);
	}

	return 1;
}

1;