2014-10-04 01:43:42 +02:00
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#!/bin/bash
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2014-11-18 19:20:53 +01:00
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#
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2014-10-04 15:41:22 +02:00
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; version 2 of the License.
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2014-10-04 01:43:42 +02:00
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#
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2014-10-04 15:41:22 +02:00
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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2014-10-04 01:43:42 +02:00
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2014-10-08 13:14:28 +02:00
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version=@version@
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2014-10-04 15:41:22 +02:00
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shopt -s extglob
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2014-10-04 01:43:42 +02:00
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2015-06-09 00:01:31 +02:00
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LIBDIR='@libdir@'
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2015-12-03 23:08:43 +01:00
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SYSCONFDIR='@sysconfdir@'
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2015-06-09 00:01:31 +02:00
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[[ -r ${LIBDIR}/util-msg.sh ]] && source ${LIBDIR}/util-msg.sh
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2015-07-01 18:35:50 +02:00
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import ${LIBDIR}/util.sh
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2015-07-02 12:34:51 +02:00
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import ${LIBDIR}/util-mount.sh
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display_settings(){
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2016-09-15 23:58:18 +02:00
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show_version
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show_config
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2015-07-02 12:34:51 +02:00
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2016-09-15 23:58:18 +02:00
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msg "ARGS:"
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msg2 "automount: %s" "${automount}"
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msg2 "run_args: %s" "${run_args[*]}"
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2015-07-02 12:34:51 +02:00
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2016-09-15 23:58:18 +02:00
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msg "PATHS:"
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msg2 "chrootdir: %s" "${chrootdir}"
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2015-07-02 12:34:51 +02:00
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}
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load_user_info
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2016-06-14 17:54:44 +02:00
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load_config "${USERCONFDIR}/manjaro-tools.conf" || load_config "${SYSCONFDIR}/manjaro-tools.conf"
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2015-07-01 18:35:50 +02:00
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automount=false
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2015-07-02 12:34:51 +02:00
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pretend=false
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2014-10-04 10:54:55 +02:00
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2014-10-04 01:43:42 +02:00
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usage() {
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2016-09-15 23:58:18 +02:00
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echo "usage: ${0##*/} -a [or] ${0##*/} chroot-dir [command]"
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echo ' -a Automount detected linux system'
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echo ' -q Query settings and pretend'
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echo ' -h Print this help message'
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echo ''
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echo " If 'command' is unspecified, ${0##*/} will launch /bin/sh."
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echo ''
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echo " If 'automount' is true, ${0##*/} will launch /bin/bash"
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echo " and ${chrootdir}."
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echo ''
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echo ''
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exit $1
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2015-07-01 18:35:50 +02:00
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}
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2014-10-04 01:43:42 +02:00
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2015-07-01 18:35:50 +02:00
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orig_argv=("$@")
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2014-10-04 01:43:42 +02:00
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2015-07-02 12:34:51 +02:00
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opts=':haq'
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2014-10-04 01:43:42 +02:00
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2015-07-01 18:35:50 +02:00
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while getopts ${opts} arg; do
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2016-09-15 23:58:18 +02:00
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case "${arg}" in
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a) automount=true ;;
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q) pretend=true ;;
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h|?) usage 0 ;;
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*) echo "invalid argument ${arg}"; usage 1 ;;
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esac
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2015-07-01 18:35:50 +02:00
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done
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shift $(( OPTIND - 1 ))
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2014-10-04 01:43:42 +02:00
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2015-07-01 18:35:50 +02:00
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check_root "$0" "${orig_argv[@]}"
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2014-10-04 01:43:42 +02:00
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2015-07-01 18:35:50 +02:00
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if ${automount};then
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2016-09-15 23:58:18 +02:00
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chrootdir=/mnt
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run_args=/bin/bash
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2015-07-03 21:50:08 +02:00
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2016-09-15 23:58:18 +02:00
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${pretend} && display_settings && exit 1
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2015-07-03 21:50:08 +02:00
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2016-09-15 23:58:18 +02:00
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select_os "${chrootdir}"
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2015-07-01 18:35:50 +02:00
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else
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2016-09-15 23:58:18 +02:00
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chrootdir=$1
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shift
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run_args="$@"
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2015-07-03 21:50:08 +02:00
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2016-09-15 23:58:18 +02:00
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[[ -d ${chrootdir} ]] || die "Can't create chroot on non-directory %s" "${chrootdir}"
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2015-07-02 22:54:24 +02:00
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2016-09-15 23:58:18 +02:00
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${pretend} && display_settings && exit 1
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2015-07-03 21:50:08 +02:00
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2016-12-05 21:24:16 +01:00
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chroot_api_efi_mount "${chrootdir}" || die "failed to setup API filesystems in chroot %s" "${chrootdir}"
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2016-09-15 23:58:18 +02:00
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chroot_mount /etc/resolv.conf "${chrootdir}/etc/resolv.conf" --bind
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2015-07-02 15:53:25 +02:00
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fi
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2015-07-03 11:08:09 +02:00
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2016-08-18 15:39:48 +02:00
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SHELL=/bin/sh unshare --fork --pid chroot "${chrootdir}" ${run_args[*]}
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