@echo offtitle ShadowBroker - Mesh Nodecolor 0B echo ===================================================echo     S H A D O W B R O K E R   --   MESH NODEecho ===================================================echo.echo   Lightweight node — syncs the Infonet chain only.echo   No map, no frontend, no data feeds.echo   Close this window to stop the node.echo. :: Check for Pythonwhere python >nul 2>&1if %errorlevel% neq 0 (    echo [!] ERROR: Python is not installed or not in PATH.    echo [!] Install Python 3.10-3.12 from https://python.org    echo [!] IMPORTANT: Check "Add to PATH" during install.    echo.    pause    exit /b 1) :: Check Python versionfor /f "tokens=2 delims= " %%v in ('python --version 2^>^&1') do set PYVER=%%vecho [*] Found Python %PYVER% :: Kill anything on port 8000echo [*] Clearing port 8000...for /f "tokens=5" %%a in ('netstat -ano ^| findstr ":8000 " ^| findstr "LISTENING"') do (    taskkill /F /PID %%a >nul 2>&1)timeout /t 1 /nobreak >nul cd backend :: Setup venvwhere uv >nul 2>&1if %errorlevel% neq 0 goto :use_pip echo [*] Using UV for Python dependency management.if not exist "venv\" (    echo [*] Creating Python virtual environment...    uv venv    if %errorlevel% neq 0 (        echo [!] ERROR: Failed to create virtual environment.        pause        exit /b 1    ))call venv\Scripts\activate.batecho [*] Installing Python dependencies via UV (fast)...cd ..uv sync --frozen --no-devif %errorlevel% neq 0 goto :dep_failcd backendgoto :deps_ok :use_pipif not exist "venv\" (    echo [*] Creating Python virtual environment...    python -m venv venv    if %errorlevel% neq 0 (        echo [!] ERROR: Failed to create virtual environment.        pause        exit /b 1    ))call venv\Scripts\activate.batecho [*] Installing Python dependencies...pip install -q -r requirements.txtif %errorlevel% neq 0 goto :dep_failgoto :deps_ok :dep_failecho.echo [!] ERROR: Python dependency install failed.pauseexit /b 1 :deps_okecho [*] Dependencies OK. :: Install ws package for ais_proxy (needed even in mesh-only mode to avoid import errors)if not exist "node_modules\ws" (    echo [*] Installing backend Node.js dependencies...    where npm >nul 2>&1    if %errorlevel% equ 0 (        call npm ci --omit=dev --silent 2>nul    )) :: Auto-enable the node on startupecho [*] Auto-enabling node participation...if not exist "data\" mkdir dataecho {"enabled":true,"updated_at":0} > data\node.json echo.echo ===================================================echo   Mesh node starting on port 8000echo   Mode: MESH_ONLY (no data feeds)echo   Relay: %MESH_RELAY_PEERS%echo   Press Ctrl+C to stopecho ===================================================echo. set MESH_ONLY=trueset MESH_NODE_MODE=participantpython -m uvicorn main:app --host 0.0.0.0 --port 8000