@echo off setlocal set ROOT_DIR=%~dp0.. set _FIRST_ARG=%1 if "%_FIRST_ARG:~0,9%"=="--inspect" ( set INSPECT=%1 shift ) else ( set INSPECT= ) :loop1 if "%~1"=="" goto after_loop set RESTVAR=%RESTVAR% %1 shift goto loop1 :after_loop "%ROOT_DIR%\node.exe" %INSPECT% "%ROOT_DIR%\out\server-main.js" %RESTVAR% endlocal