# ProteanOS Development Kit
# lib/cmd/shell.sh
# "shell" command
#
# Copyright (C) 2014  Patrick "P. J." McDermott
#
# 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 3 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 profile
use chroot

cmd_shell_main()
{
	local root=

	if [ ${#} -ne 1 ]; then
		print_cmd_usage 'shell' >&2
		exit 1
	fi

	root="${1}"

	. "${root}/etc/os-release"
	profile_set "${ID}"

	chroot_mount "${root}"
	chroot "${root}" /bin/sh
	printf '\n'
	info "$(get_msg 'cmd_shell_exiting')"
	chroot_umount "${root}"
}