#!/bin/sh
set -u
cd "$(dirname "$0")"

# First run only: install a udev rule (one sudo prompt) so your user — in the
# input group — can open the keyboard without root. Later runs skip this.
rule=/etc/udev/rules.d/70-hhkb.rules
if [ ! -e "$rule" ]; then
	echo "first run: installing $rule…"
	echo 'KERNEL=="hidraw*", ATTRS{idVendor}=="04fe", MODE="0660", GROUP="input"' >/tmp/hhkb.rules
	sudo sh -c "mkdir -p ${rule%/*} && cp /tmp/hhkb.rules $rule && udevadm control --reload-rules && udevadm trigger --settle"
	rm -f /tmp/hhkb.rules
fi

go build -o hhkb-web ./cmd/hhkb-web || exit 1
exec ./hhkb-web "$@"