first commit

run.sh

@@ -0,0 +1,46 @@
+#!/bin/sh
+# run.sh — build, ensure the keyboard is accessible, and launch the web editor.
+#
+# On the first run it asks for your doas password once to install a udev rule
+# (and fix the current device node). After that, access is persistent and no
+# password is needed. Pass extra flags through to hhkb-web, e.g. ./run.sh -open=false
+set -u
+cd "$(dirname "$0")"
+
+echo "[1/3] building hhkb-web…"
+go build -o hhkb-web ./cmd/hhkb-web || { echo "build failed"; exit 1; }
+
+# Locate the HHKB (USB vendor 04fe) hidraw nodes.
+node=""
+for n in /dev/hidraw*; do
+	[ -e "$n" ] || continue
+	if grep -q 000004FE "/sys/class/hidraw/${n##*/}/device/uevent" 2>/dev/null; then
+		node="$n"
+		break
+	fi
+done
+
+if [ -z "$node" ]; then
+	echo "[2/3] no HHKB detected (is it plugged in?) — starting anyway."
+elif [ -r "$node" ] && [ -w "$node" ]; then
+	echo "[2/3] keyboard already accessible — no password needed."
+else
+	echo "[2/3] granting access (doas password needed once)…"
+	doas sh -c '
+		mkdir -p /etc/udev/rules.d
+		printf "%s\n" "KERNEL==\"hidraw*\", ATTRS{idVendor}==\"04fe\", MODE=\"0660\", GROUP=\"input\"" \
+			> /etc/udev/rules.d/70-hhkb.rules
+		udevadm control --reload-rules
+		udevadm trigger
+		for n in /dev/hidraw*; do
+			grep -q 000004FE "/sys/class/hidraw/${n##*/}/device/uevent" 2>/dev/null \
+				&& chgrp input "$n" && chmod g+rw "$n"
+		done
+		true
+	' && echo "      done — rule installed, future runs need no password." \
+	  || echo "      setup failed; the editor will show the access banner."
+fi
+
+pkill -x hhkb-web 2>/dev/null || true   # stop any previous instance so the new build is served
+echo "[3/3] http://127.0.0.1:8080"
+exec ./hhkb-web "$@"