File build-vm-nspawn of Package build

#
# systemd-nspawn specific functions
#
################################################################
#
# Copyright (c) 2019 Oleg Girko
# Copyright (c) 2022 Andreas Stieger <Andreas.Stieger@gmx.de>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2 or 3 as
# published by the Free Software Foundation.
#
# 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 (see the file COPYING); if not, write to the
# Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
#
################################################################

vm_verify_options_nspawn() {
    VM_ROOT=
    VM_SWAP=
}

vm_startup_nspawn() {
    local name="${BUILD_ROOT##*/}"
    name="obsbuild.${name//_/-}"
    local pipe_opt=
    local privileged_opt=
    if test -z "$RUN_SHELL" && systemd-nspawn --help | grep -F -q -e --pipe; then
        pipe_opt=--pipe
    fi
    if test -n "$VM_TYPE_PRIVILEGED"; then
       privileged_opt=--privileged 
    fi
    systemd-nspawn -D "$BUILD_ROOT" -M "$name" --private-network $pipe_opt $privileged_opt "$@" "$vm_init_script"
    BUILDSTATUS="$?"
    cleanup_and_exit "$BUILDSTATUS"
}

vm_kill_nspawn() {
    local name="${BUILD_ROOT##*/}"
    name="obsbuild.${name//_/-}"
    machinectl terminate "$name"
}

vm_fixup_nspawn() {
    :
}

vm_attach_root_nspawn() {
    :
}

vm_attach_swap_nspawn() {
    :
}

vm_detach_root_nspawn() {
    :
}

vm_detach_swap_nspawn() {
    :
}

vm_sysrq_nspawn() {
    :
}

vm_wipe_nspawn() {
    :
}

vm_cleanup_nspawn() {
    :
}