mx-updater-basic-upgrade

#!/bin/bash

# MX Linux mx-updater-basic-upgrade pkexec wrapper to retain QT environment
# Usage:
#        mx-updater-basic-upgrade apps ...
# adapted from mx-pkexec by dolphin_oracle for MX-Linux
# original code by fehlix for MX-Linux

if [ "$EUID" != "0" ]; then
    # normal user

    umask 0022
    QTEMP="mx-updater-qtenv"
    QTENV=$(mktemp -p ${XDG_RUNTIME_DIR:-/tmp}  ${QTEMP}.XXXXXXXXXXXXXXXX)
    chmod +r "$QTENV"
    printenv | grep -E '^QT_|^LANG=|^LANGUAGE=|^LC_'  | sed -e 's/^/export /' 2>/dev/null  > "$QTENV"

    pkexec /usr/lib/apt-notifier/pkexec-wrappers/mx-updater-basic-upgrade "--qtenv" "$QTENV" "${@}"

    if [ -f "$QTENV" ] ; then
        rm  $QTENV
    fi
fi
if [ "$EUID" = "0" ]; then
    # root user
    # set XDG_RUNTIME_DIR - do nothing if already set
    if [ x"$XDG_RUNTIME_DIR" = "x" ]; then
      XDG_RUNTIME_DIR=/run/user/0
      export XDG_RUNTIME_DIR
      [ -d $XDG_RUNTIME_DIR ] || mkdir -p $XDG_RUNTIME_DIR
      chmod 700 $XDG_RUNTIME_DIR
      chown 0:0 $XDG_RUNTIME_DIR
    fi
    if  [ "x$1" = "x--qtenv" ]; then
        QTENV="$2"
        shift
        shift
        if [ -r "$QTENV" ]; then 
            . $QTENV
            rm  $QTENV
        fi
        PATH="/usr/local/bin:$PATH"
    fi
    #eval set "$@"
    #RUN="$1"
    RUN="/usr/lib/apt-notifier/pkexec-wrappers/mx-updater-basic-upgrade.sh"
    #shift
    echo Starting  "$RUN" "${@}"
    command -v "$RUN" >/dev/null || { echo "mx-updater-basic-upgrade: Command '$RUN' not found"; exit 1; }
    export NO_AT_BRIDGE=1
    exec "$RUN" "${@}"
fi
exit