#!/bin/bash

# Toggle between HDMI and Analog
# Find out current RUNNING sink
currentSink=$(pactl list short sinks | grep 'RUNNING' | awk '{print$2}')
#currentSink=$(pactl info | grep "Default Sink:" | awk '{print$3}')
sink=NULL

# Then find the first hdmi or analog sink
if [[ $currentSink == *"hdmi"* ]]; then
    sink=$(pactl list short sinks | awk '{print$2}' | grep 'analog' | sed -n '1p')
else
    sink=$(pactl list short sinks | awk '{print$2}' | grep 'hdmi' | sed -n '1p')
fi

# Exit if there is no sink :(
if [ -z $sink ]; then
    echo "Error! Could not find sink to toggle to!"
    exit -1
fi

# Set outputs
echo "setting default sink to $sink"
pactl set-default-sink "$sink"
pactl list short sink-inputs|while read stream; do
    streamId=$(echo $stream|cut '-d ' -f1)
    echo "moving stream $streamId"
    pactl move-sink-input "$streamId" "$sink"
done