#!/usr/bin/perl
#
# Run a shell in a chroot.
# Copyright © 2006 Roger Leigh <rleigh@debian.org>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see
# <http://www.gnu.org/licenses/>.
#
#######################################################################

use strict;
use warnings;

use Getopt::Long;
use Sbuild qw(help_text version_text usage_error check_group_membership);
use Sbuild::Utility qw(setup cleanup);
use Sbuild::ChrootSetup qw(shell);
use Sbuild::Sysconfig;
use Sbuild::Conf qw();
use Sbuild::OptionsBase;

my $conf = Sbuild::Conf::new();
exit 1 if !defined($conf);
my $options = Sbuild::OptionsBase->new($conf, "sbuild-shell", "1");
exit 1 if !defined($options);
check_group_membership();

usage_error("sbuild-shell", "Incorrect number of options") if (@ARGV != 1);


my $session = setup('source', $ARGV[0], $conf) or die "Chroot setup failed";

my $status = shell($session, $conf);
$status >>= 8;

cleanup($conf);

exit $status;