@echo off :: Call pwsh if available set "powershellCmd=powershell" where pwsh >nul 2>nul if %errorlevel%==0 ( set "powershellCmd=pwsh" ) call %powershellCmd% -NoLogo -ExecutionPolicy Bypass -File "%~dp0\javascript_.ps1" Download-Bun for /f "tokens=* USEBACKQ" %%s in (` call %powershellCmd% -NoLogo -ExecutionPolicy Bypass -File "%~dp0\javascript_.ps1" Get-Path `) do ( set "PATH=%%s;%PATH%" ) where bun.exe >nul 2>nul if %errorlevel% == 0 ( echo | set /p printed_str="Using vendored Bun " call bun.exe --version call bun.exe %* goto exit_with_last_error_level ) echo "javascript.bat: Failed to bootstrap Bun!" %COMSPEC% /c exit 1 :exit_with_last_error_level if not %errorlevel% == 0 %COMSPEC% /c exit %errorlevel% >nul