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#!/bin/sh
# Updates the volume and mic statusbar modules when audio devices change
# (e.g. bluetooth/usb device connect/disconnect, volume/mute changed outside dwm)
volume() { pkill -RTMIN+4 "${STATUSBAR:-dwmblocks}" 2>/dev/null; }
mic() { pkill -RTMIN+5 "${STATUSBAR:-dwmblocks}" 2>/dev/null; }
pactl subscribe 2>/dev/null | while read -r line; do
case "$line" in
*" on sink #"*) volume ;;
*" on source #"*) mic ;;
*" on card #"* | *" on server"*)
volume
mic
;;
esac
done
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