61 lines
1.8 KiB
Bash
61 lines
1.8 KiB
Bash
#!/usr/bin/env zsh
|
|
#
|
|
# Copyright (c) 2016 Dyne.org Foundation
|
|
# libdevuansdk is written and maintained by
|
|
# Jaromil <jaromil@dyne.org>
|
|
# KatolaZ <katolaz@freaknet.org>
|
|
# parazyd <parazyd@dyne.org>
|
|
#
|
|
# This file is part of libdevuansdk
|
|
#
|
|
# This source code 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 software 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 source code. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
## Helper functions that make your life easier
|
|
|
|
escalate() {
|
|
fn escalate $@
|
|
local user="$1"
|
|
local cmnd="$2"
|
|
req=(user cmnd)
|
|
ckreq || return 1
|
|
|
|
if [[ `command -v sudo` ]]; then
|
|
sudo -E -u ${user} ${cmnd}
|
|
else
|
|
su -c ${cmnd} ${user}
|
|
fi
|
|
}
|
|
|
|
mountdevproc() {
|
|
fn mountdevproc $@
|
|
strapdir="$1"
|
|
req=(strapdir)
|
|
ckreq || return 1
|
|
|
|
escalate "root" "mount -t proc proc ${strapdir}/proc" && act "mounted /proc"
|
|
escalate "root" "mount -o bind /dev ${strapdir}/dev" && act "mounted /dev"
|
|
escalate "root" "mount -o bind /dev/pts ${strapdir}/dev/pts" && act "mounted /dev/pts"
|
|
}
|
|
|
|
umountdevproc() {
|
|
fn umountdevproc $@
|
|
strapdir="$1"
|
|
req=(strapdir)
|
|
ckreq || return 1
|
|
|
|
escalate "root" "umount ${strapdir}/dev/pts" && act "unmounted /dev/pts" && sleep 2
|
|
escalate "root" "umount ${strapdir}/dev" && act "unmounted /dev" && sleep 2
|
|
escalate "root" "umount ${strapdir}/proc" && act "unmounted /proc" && sleep 2
|
|
}
|