text: import os
  import sys
  
  sys.path.append('../../../')
  sys.dont_write_bytecode = True
  
  import worker_scripts as ws
  
  
  def chdir(directory):
      return lambda: [0, '', os.chdir(directory)][:2]
  
  
  steps = [
      chdir('frontend'),
      ws.build_frontend,
      chdir('..'),
      ws.build_backend,
      ws.test_backend,
      ws.deploy_backend,
  ]
  
  if __name__ == '__main__':
      ws.run(steps)
  