#!/bin/sh

main () {
    case "$1" in
        -d) 
            dock ;; 
        -u) 
            undock ;;
        *) 
            echo "usage: dock [-du]";; 
    esac
}

dock () { 
    if ! swaymsg -t get_outputs | grep -q "HDMI-A-1" ; then
        echo "error: HDMI not connected"; exit 1
    fi
    swaymsg output HDMI-A-1 enable res 2560x1440@70Hz
    swaymsg output eDP-1 disable
}

undock () {
    swaymsg output eDP-1 enable res 1920x1080
    swaymsg output HDMI-A-1 disable
}

main "$@"