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#!/bin/sh
## live-build(7) - System Build Scripts
## Copyright (C) 2016-2020 The Debian Live team
## Copyright (C) 2006-2015 Daniel Baumann <mail@daniel-baumann.ch>
##
## This program comes with ABSOLUTELY NO WARRANTY; for details see COPYING.
## This is free software, and you are welcome to redistribute it
## under certain conditions; see COPYING for details.
Chroot_bind_path ()
{
CHROOT="$(readlink -f ${1})"
BIND_SRC="$(readlink -f ${2})"
BIND_DEST=$(echo "${BIND_SRC}" | sed -e 's|/\+||')
if [ ! -d "${CHROOT}/${BIND_DEST}" -o \
-z "$(cat /proc/mounts | awk -vdir="${CHROOT}/${BIND_DEST}" '$2 ~ dir { print $2}')" ]
then
Echo_message "Binding local repository path"
mkdir -p "${CHROOT}/${BIND_DEST}"
mount --bind "${LB_PARENT_MIRROR_CHROOT#file:}" \
"${CHROOT}/${BIND_DEST}"
fi
}
Chroot_unbind_path ()
{
CHROOT="$(readlink -f ${1})"
BIND_SRC="$(readlink -f ${2})"
BIND_DEST=$(echo "${BIND_SRC}" | sed -e 's|/\+||')
if [ -d "${CHROOT}/${BIND_DEST}" ]
then
Echo_message "Unbinding local repository path"
umount "${CHROOT}/${BIND_DEST}" > /dev/null 2>&1 || true
fi
}
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