code: def build_assets(args):
      
      # Get the path to the JS directory
      asset_path = path.join(path.dirname(longclaw.__file__), 'client')
      try:
          # Move into client dir
          curdir = os.path.abspath(os.curdir)
          os.chdir(asset_path)
          print('Compiling assets....')
          subprocess.check_call(['npm', 'install'])
          subprocess.check_call(['npm', 'run', 'build'])
          os.chdir(curdir)
          print('Complete!')
      except (OSError, subprocess.CalledProcessError) as err:
          print('Error compiling assets:  {}'.format(err))
          raise SystemExit(1)
docs: Build the longclaw assets