init

run.sh

@@ -0,0 +1,24 @@
+#!/usr/bin/env bash
+# Build the WebAssembly engine and serve the static web/ directory.
+#
+# sing-vis has no backend: this just compiles web/singvis.wasm and starts a
+# plain static file server. Any static host works (including GitHub Pages — just
+# publish the web/ directory); this script uses Python's http.server for local
+# development. Profiles and settings live in the browser (IndexedDB), so there is
+# no server-side data directory anymore.
+set -euo pipefail
+cd "$(dirname "$0")"
+
+export GOTOOLCHAIN=auto   # go.mod needs go >= 1.24.7; auto-fetches the toolchain
+
+# Accept either "host:port" or a bare port.
+ADDR="${1:-127.0.0.1:8787}"
+case "$ADDR" in
+	*:*) HOST="${ADDR%:*}"; PORT="${ADDR##*:}" ;;
+	*)   HOST="127.0.0.1";  PORT="$ADDR" ;;
+esac
+
+./build.sh
+
+echo "Serving sing-vis (static) on http://${HOST}:${PORT}"
+exec python3 -m http.server "${PORT}" --bind "${HOST}" --directory web