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SUBSYSTEMS=="usb", ACTION=="add|change", ATTRS{idVendor}=="0d8c", ATTRS{idProduct}=="1066", RUN+="/usr/local/bin/schiit-fulla-switch added"
SUBSYSTEMS=="usb", ACTION=="remove", ATTRS{idVendor}=="0d8c", ATTRS{idProduct}=="1066", RUN+="/usr/local/bin/schiit-fulla-switch removed"
#!/bin/bash
set -e
export DISPLAY="$(w | grep -e ^naftuli | awk '{print $3;}')"
if [ -z "$DISPLAY" ]; then
echo "No Display Found; No Active User?" >&2
exit 1
fi
function usage() {
echo "Usage: $0 added|removed" >&2
echo "Switch the audio sink based on whether a Fulla is present." >&2
exit 1
}
if [[ "$1" != "added" && "$1" != "removed" ]]; then
usage
fi
speakers_grep='alsa_output.pci-0000_00_1b.0.analog-stereo'
schiit_grep='alsa_output.usb-Schiit_Audio_I_m_Fulla_Schiit-00-Schiit.analog-stereo'
function switch_audio_output() {
sink_id="$(pactl list short sinks | grep -e $1 | awk '{print $1;}')"
if [ -z "$sink_id" ]; then
echo "ERROR: Sink Not Found." >&2
exit 1
fi
# move all streams over to the speakers
pactl list short sink-inputs | awk '{print $1;}' | while read stream_id; do
pactl move-sink-input "$stream_id" "$sink_id"
done
# set the default sink
pactl set-default-sink "$sink_id"
return 0;
}
action="$1"
if [ "$action" == "added" ]; then
switch_audio_output $schiit_grep
else
switch_audio_output $speakers_grep
fi
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