ds64-shell

#!/bin/bash
# Open a shell for (remote) user inside the container
#
# Copyright (c) 2019-20 sakaki <sakaki@deciban.com>
# License: GPL 3.0+
# NO WARRANTY

DS64_CONF="/etc/ds64.conf"
[[ -s "${DS64_CONF}" ]] && source "${DS64_CONF}"
DS64_NAME="${DS64_NAME:-debian-buster-64}"
DS64_DIR="${DS64_DIR:-/var/lib/machines/${DS64_NAME}}"
GUEST_LIBGL_ALWAYS_SOFTWARE="${GUEST_LIBGL_ALWAYS_SOFTWARE:-1}"
HAS_ZENITY=0
which zenity &>/dev/null && [[ ${DISPLAY:-} ]] && HAS_ZENITY=1

check-aarch64 || exit 1

if ! ds64-running; then
    if ((HAS_ZENITY==1)); then
        zenity --error --no-wrap \
	       --title="Error starting 64-bit shell" \
	       --text="The ${DS64_NAME} container is not running!\nPlease start it and try again." \
	       --timeout=5
    else
	>&2 echo -e "Error starting 64-bit shell: the ${DS64_NAME} container is not running!\nPlease start it and try again."
    fi
    exit 1
fi
U="$(id --user)"
exec sudo machinectl shell \
     --setenv=QT_AUTO_SCREEN_SCALE_FACTOR=0 \
     --setenv=DISPLAY="${DISPLAY}" \
     --setenv=XAUTHORITY="${XAUTHORITY}-allhosts" \
     --setenv=LIBGL_ALWAYS_SOFTWARE="${GUEST_LIBGL_ALWAYS_SOFTWARE}" \
     --setenv=USER="${USER}" \
     --setenv=LANG="${LANG}" \
     --setenv=NO_AT_BRIDGE="${NO_AT_BRIDGE}" \
     --setenv=DBUS_SESSION_BUS_ADDRESS="unix:path=/run/user/${U}/bus" \
     --setenv=PULSE_SERVER="unix:/run/host-user/${U}/pulse/native" \
     --setenv=PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/local/games:/usr/games" \
     --uid=${U} \
     "${DS64_NAME}" \
     /bin/bash \
     "${@}"