anchor.diff:  goto exit
   
   :exit
  -cd "%~dp0"
  +cd "%scriptroot%"
   goto :EOF
  
positive.code: call npm install
  if errorlevel 1 goto linking-failed
  rmdir "%SHIELDBATTERY_PATH%\js"
  mklink /D "%SHIELDBATTERY_PATH%\js" "%~dp0\js"
  echo JS modules linked.
  goto exit
  
  
negative.code: 
  @rem Ensure environment properly setup
  if not defined SHIELDBATTERY_PATH goto env-error
  
  @rem Store %~dp0 because it can change after we call things
  set scriptroot=%~dp0
  
  @rem Process arguments.
  set config=Release
  