#!/bin/bash

# text colours and styles
DkCyn=$'\e[1;36m'         # ${DkCyn}   -- Cyan
DkYel=$'\e[1;33m'         # ${DkYel}   -- Yellow
DkRed=$'\e[1;31m'         # ${DkRed}   -- Red
DkGrn=$'\e[1;32m'         # ${DkGrn}   -- Green
Dimd=$'\e[2m'             # ${Dimd}  -- Dimmed
End=$'\e[0m'              # ${End}   -- Reset

# Only want this to run in from logon console
if [[ -z $DISPLAY ]] && [[ $(tty) = /dev/tty1 ]] && [[ $XDG_SESSION_TYPE = tty ]]; then
        clear
        echo
        echo -e "${DkYel}Choose DE:${End}"
        echo -e "\t ${DkGrn}G${End} -- ${DkCyn}Gnome${End}"
        echo -e "\t ${DkGrn}C${End} -- ${DkCyn}Console${End}"
        read -n1 -s  Key
        Key="${Key,,}"      # Lower case
        echo
        case "$Key" in
            "g") Throbber
                XDG_SESSION_TYPE=wayland QT_QPA_PLATFORM=wayland exec dbus-run-session gnome-session > /dev/null 2>&1 ;;
            *) echo -e "${Dimd}Okay, launching a plain console${End}"
               echo ;;
        esac
    else
            echo -e "${DkRed}Error: ${DkYel}This shell only runs from the logon console${End}"
fi