smeierzubiesen/hmh

$workingDrive="W" ## Which drive do we create for our projects to work in
$vsToolsDrive="E" ## This is normally "C" but some might choose to install their sdk's etc somewhere else
$vsToolsVersion="2019" ## Whatever version of the buildtools you have installed
function WhichVSClean() {
  if ([System.Environment]::Is64BitOperatingSystem) 
  {
    $fullCmd=@"
${vsToolsDrive}:\Program Files (x86)\Microsoft Visual Studio\${vsToolsVersion}\BuildTools\VC\Auxiliary\Build\vcvarsall.bat
"@
  } else {
    $fullCmd=@"
${vsToolsDrive}:\Program Files\Microsoft Visual Studio\${vsToolsVersion}\BuildTools\VC\Auxiliary\Build\vcvarsall.bat
"@
  }
  return $fullCmd
}
Start-Process "$(WhichVSClean) -clean_env"
Remove-Item "$PSCommandPath"
subst ${workingDrive}: /D
Exit-PSHostProcess