run.sh

#!/usr/bin/env bash
# Mapr3D — one process, one port. Serves the studio UI and the API together.
# Builds the app bundle on first run. Ctrl+C stops it.
set -euo pipefail

ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
PORT="${MAPR3D_PORT:-8000}"

command -v uv >/dev/null 2>&1 || { echo "error: 'uv' not found (https://docs.astral.sh/uv/)"; exit 1; }

if [ ! -d "$ROOT/backend/.venv" ]; then
  echo "→ Installing engine dependencies…"
  (cd "$ROOT/backend" && uv sync)
fi

if [ ! -f "$ROOT/backend/mapr3d/static/index.html" ]; then
  echo "→ App bundle missing; building it now (first run only, takes a few minutes)…"
  "$ROOT/build-app.sh"
fi

echo ""
echo "Mapr3D running → http://localhost:${PORT}"
echo "Press Ctrl+C to stop."
echo ""
cd "$ROOT/backend"
exec uv run uvicorn mapr3d.main:app --port "$PORT"