fix-pulseaudio-headset-mic-preference

# a better approach is https://askubuntu.com/questions/1098683/how-do-i-make-ubuntu-select-my-headset-mic-as-default-input-automatically/1229519#1229519
(while [ $? = 0 ]; do
    pactl list sources | grep -q 'analog-input-headset-mic.*not available' || dev=$(pactl list sources | grep '\(Name:\|analog-input-headset-mic\)' | grep -B1 'analog-input-headset-mic:' | sed -n 's/Name: //p') && pacmd set-source-port $dev analog-input-headset-mic
    sleep 28
done &)