osu/run.sh

#!/usr/bin/env bash
function set_latency_offset() {
	if [ $# != 1 ]; then
		return 1
	fi
	echo "Set latency offset to $1 µs" >&2
	pactl set-port-latency-offset alsa_card.pci-0000_00_1b.0 analog-output-headphones $1
}

set_latency_offset -40000
trap "set_latency_offset 0" SIGINT SIGTERM EXIT

BASEDIR="$(dirname $(realpath -s $0))"

mkdir -p "$HOME/.local/share/osu" "$BASEDIR/import"

docker run \
	--rm \
	-it \
	--name osu \
	--device /dev/dri \
	--group-add $(getent group audio|cut -d: -f3) \
	--group-add $(getent group video|cut -d: -f3) \
	-e PULSE_COOKIE=/run/pulse/cookie \
	-e PULSE_SERVER=/run/user/$(id -u)/pulse/native \
	-e WAYLAND_DISPLAY \
	-e XDG_RUNTIME_DIR \
	-v "$HOME/.local/share/osu/:/home/osu/osu/" \
	-v "$BASEDIR/import/:$BASEDIR/import/" \
	-v "$HOME/.config/pulse/cookie:/run/pulse/cookie" \
	-v "${XDG_RUNTIME_DIR}:${XDG_RUNTIME_DIR}" \
	r.sbruder.de/osu \
	$@