Importer addSearchPath("build")
 
Directory fileNamedOrNil := method(path,
  f := fileNamed(path)
  if(f exists, f, nil)
)
 
Directory setCurrentWorkingDirectory(System launchPath)
 
project := Project clone
args := System args clone
if(args at(1) == "-a") then(
  project buildAddon(args at(2))
) elseif (args at(1)) then(
  project clone doString(args at(1))
) else (
  project clone build
)