code: def min_sum(cachedir, form='sha1'):
      '''
      Return the checksum of the current thin tarball
      '''
      mintar = gen_min(cachedir)
      return salt.utils.hashutils.get_hash(mintar, formf min_sum(cachedir, form='sha1'):
      '''
      Return the checksum of the current thin tarball
      '''
      mintar = gen_min(cachedir)
      return salt.utils.hashutils.get_hash(mintar, form)
docs: Return the checksum of the current thin tarball