#!/bin/bash
# Sets up the outputs, wallpaper and trayer for whatever monitors are connected.
# Called by xmonad at startup and on monitor (dis)connect, and by `movie` on exit.

if xrandr --query | grep -q '^HDMI-1-0 connected'; then
    xrandr --output HDMI-1-0 --preferred --primary --output eDP-1 --right-of HDMI-1-0 --preferred
    tray=1
else
    xrandr --output eDP-1 --preferred --primary --output HDMI-1-0 --off
    tray=0
fi

~/.fehbg

# Replace any running trayer, so there's never more than one
pkill -x trayer
while pgrep -x trayer > /dev/null; do sleep 0.1; done
trayer -l --edge top --align right --SetDockType true \
    --SetPartialStrut true --expand true --widthtype request \
    --tint 0x232634 --height 18 --monitor "$tray" > /dev/null 2>&1 &
disown