#!/bin/bash
echo "Killing polybar...";
killall -q polybar;

echo "Waiting for polybar to die...";
deadline=$(($(date +%s) + 10));
while pgrep -u $UID -x polybar >/dev/null; do
    sleep 0.5;
    [ $deadline -gt "$(date +%s)" ] || (
    echo "Timed out, force-killing...";
    killall -q -KILL polybar;
    );
done

primary_monitor="$(xrandr --listactivemonitors \
    | tail -n+2 | head -n 1 | awk '{print$4}')";

interfaces="$(ip a show up \
    | sed -ne 's/^\([[:alnum:]]\+\): \+\([[:alnum:]]\+\).*$/\2/p' \
    | grep -v ^lo)";

MONITOR=${primary_monitor} IFACES=${interfaces} polybar main & disown;
MONITOR=${primary_monitor} IFACES=${interfaces} polybar tray & disown;