clean.bat

@echo off
setlocal enableextensions

call :GetBatchFileDirectory _MyDir

for %%a in (
"bt"
"buildtrees"
"downloads"
"installed"
"packages"
) do (
  if exist "%_MyDir%\%%~a\." (
    echo Deleting %%~a directory.
    rmdir /q /s "%_MyDir%\%%~a"
  )
)

if exist "%_MyDir%\vcpkg.exe" (
  del /q "%_MyDir%\vcpkg.exe"
)

endlocal
goto :EOF

::
:: GetBatchFileDirectory
::
:: Gets the name of the directory in which the batch file is located.  The directory name will not
:: have a final trailing \ character.
::
:: The directory name is stored in the environment variable specified by the first parameter of the
:: function.
::
:GetBatchFileDirectory
  set _dir=%~dp0
  set _dir=%_dir:~0,-1%
  if "%_dir%" EQU "" (
    set _dir=
    exit /b 1
  )
  set %1=%_dir%
  set _dir=
  exit /b 0
goto :EOF