snips/leave_session.laptop.sh

#!/bin/bash

#
# For this to work, something along the following lines needs to be
# in a file in /etc/sudoers.d/. The file must have 0440 permissions
#
# username  ALL=(ALL:ALL) NOPASSWD:/usr/sbin/pm-suspend,/usr/sbin/pm-hibernate,/sbin/reboot,/sbin/shutdown
#
confirm() {
    ans=$(echo -e "Yes\nNo" | dmenu -p "$1 - Confirm?")
    echo $ans
    if [ "$ans" = "Yes" ]; then
        echo "Leaving..."
    else
        echo "Abort!"
        exit 1
    fi
}

cmd=$(echo -e "hibernate\nsuspend\nreboot\nshutdown" | dmenu -p "Leave session:")

echo $cmd

case "$cmd" in
    suspend)
        confirm "Suspend"
        sudo /usr/sbin/pm-suspend-hybrid
        ;;
    hibernate)
        confirm "Hibernate"
        sudo /usr/sbin/pm-hibernate
        ;;
    reboot)
        confirm "Reboot"
        sudo /sbin/reboot
        ;;
    shutdown)
        confirm "Shutdown"
        sudo /sbin/shutdown
        ;;
esac