#!/bin/bash
# vim: ts=4:sw=4:et

if which ncdu &>/dev/null; then
    zenity --info --title='Result' --no-wrap --text='ncdu is already installed'
    exit 0
fi

if ! tty -s; then
    # script is running non-interactively, for ex by clicking "Execute" in dolphin
    zenity --password --title="Enter password for `whoami`" --timeout=10 | sudo --stdin -- \
    konsole -e "$0" "$@"
    exit $?
elif [[ $UID -ne 0 ]]; then
    # script run in konsole, but without sudo
    echo "switching to root"
    sudo /bin/bash "$0" "$@"
    exit $?
fi

(
    echo 0
    echo '# setting / to read/write'
    steamos-readonly disable
    echo 15
    echo '# setting up package manager keys'
    pacman-key --init
    pacman-key --populate archlinux
    echo 50
    echo '# installing ncdu'
    pacman --quiet --noprogressbar --noconfirm --sync ncdu networkmanager-openvpn
    echo 90
    echo '# setting / back to read only'
    steamos-readonly enable
    echo 100
) | zenity --progress --no-cancel --width=400 2>/dev/null

#~deck/.local/share/steam
#/run/media/mmcblk0p1