@echo off
setlocal EnableDelayedExpansion

if "%~1"=="help"   goto :help
if "%~1"==""       goto :help
if "%~1"=="--help" goto :help
if "%~1"=="/?"     goto :help
if "%~2"==""       goto :help
goto :run

:help
echo USAGE: msys2_env.bat ^<environment^> ^<command^>
echo.
echo ENVIRONMENTS:
echo   ^| Name      ^| Toolchain ^| Arch ^| C Runtime ^| C++ Runtime ^|
echo   ^| 'clang64' ^| llvm      ^| x64  ^| ucrt      ^| libc++      ^|
echo   ^| 'mingw32' ^| gcc       ^| x86  ^| msvcrt    ^| libstdc++   ^|
echo   ^| 'mingw64' ^| gcc       ^| x64  ^| msvcrt    ^| libstdc++   ^|
echo   ^| 'msys2'   ^| gcc       ^| x64  ^| cygwin    ^| libstdc++   ^|
echo   ^| 'ucrt64'  ^| gcc       ^| x64  ^| ucrt      ^| libstdc++   ^|
goto :eof

:run
set msys_env=%~1
for /f "tokens=1,* delims= " %%a in ("%*") do set remaining_args=%%b

echo [SCRIPT] Executing '%devenver_root%\MSYS2\20240113\msys2_shell.cmd -%msys_env% -no-start -defterm -here -c "%remaining_args%"
%devenver_root%\MSYS2\20240113\msys2_shell.cmd -%msys_env% -no-start -defterm -here -c "%remaining_args%"