#!/bin/sh
#
# Remove jail <jailname> or all
# Usage: remove <jailname>|all
#

LIBDIR="$(dirname $0)" && . "${LIBDIR}/config"

jail="${1:-}"
if [ ! -n "${jail}" ]; then
    "${LIBDIR}/bkctld-help" && exit 1
fi
[ -d "${JAILDIR}/${jail}" ] || error "${jail} : trying to remove inexistant jail"
"${LIBDIR}/bkctld-is-on" "${jail}" && "${LIBDIR}/bkctld-stop" "${jail}"

rm -f "${CONFDIR}/${jail}"
jail_inode=$(stat --format=%i "${JAILDIR}/${jail}")
if [ "${jail_inode}" -eq 256 ]; then
    /bin/btrfs subvolume delete "${JAILDIR}/${jail}" | debug
else
    rm -rf "${JAILDIR}/${jail}" | debug
fi
if [ -d  "${INCDIR}/${jail}" ]; then
    incs=$(ls "${INCDIR}/${jail}")
    for inc in ${incs}; do
        inc_inode=$(stat --format=%i "${INCDIR}/${jail}/${inc}")
        if [ "${inc_inode}" -eq 256 ]; then
            /bin/btrfs subvolume delete "${INCDIR}/${jail}/${inc}" | debug
        else
            warning "You need to purge ${INCDIR}/${jail}/${inc} manually !"
        fi
    done
    rmdir --ignore-fail-on-non-empty "${INCDIR}/${jail}" | debug
fi
"${LIBDIR}/bkctld-firewall" "${jail}"
notice "${jail} : deleted jail"