text: #! /usr/bin/env python3
  # -*- coding: utf-8 -*-
  # vim:fenc=utf-8
  #
  import subprocess
  
  def run(cmd):
      print(cmd)
      subprocess.check_call(cmd, shell = True)
  
  run("touch vbmeta.img")
  run("gradle pull")
  run("touch boot.img")
  run("gradle pull")
  run("gradle unpack")
  
  