code: def main(program, command, *command_args):
      result = 0
      if command == textproto2json.__name__:
          result = textproto2json(
              sys.stdin.buffer, sys.stdout.buffer, *command_args
          )
      elif command == shellcheck.__name__:
          result = shellcheck(*command_args)
      elif command == preclean.__name__:
          result = preclean(*command_args)
      else:
          raise ValueError("Unrecognized command: " + command)
      return result
  
imports: import ast
  import errno
  import json
  import os
  import re
  import subprocess
  import stat
  import sys
  from collections import defaultdict, OrderedDict
label_desc: Use image node_id 9 for calling a global function with example usage: main(program, command) and returns: result