old_contents: import os
  import sys
  import socket
  import platform
  import util
  import json
  import re
  
  
  APP = os.path.basename(sys.argv[0])
  USER = os.environ.get('SUDO_USER', 'USER')
  HOME = os.path.expanduser(f"~{USER}")
  HOME_ROOT = os.path.expanduser("~root")
  BASE_PATH = os.path.dirname(os.path.dirname(__file__))
  HOSTNAME = socket.gethostname()
  HOSTUNAME = platform.uname().system
  
  if util.on_macos or util.on_windows:
      NAME = platform.uname()[0].lower()
  
  else:
      name_pattern = re.compile(r'-(\w*)')
      NAME = re.search(pattern=name_pattern, string=platform.uname().version).group(1).lower()
  
  if util.on_macos:
      # OS_VERSION example: '12.0.1'
      OS_VERSION = platform.mac_ver()[0]
  
  elif util.on_windows:
      # OS_VERSION example: '10.0.19042'
      OS_VERSION = platform.win32_ver()[1]
  
  elif util.on_wsl:
      # OS_VERSION example: '10.0.19044.0'
      powershell_path = '/mnt/c/Windows/System32/WindowsPowerShell/v1.0//powershell.exe'
      version_path = '[Environment]::OSVersion.VersionString'
      OS_VERSION = os.popen(f'{powershell_path} {version_path}').read().split(' ')[-1].replace('\n', '')
  
  else:
      # OS_VERSION example: '20.04.1'
      version_pattern = re.compile('~(.*)-')
      OS_VERSION = re.search(pattern=version_pattern, string=platform.uname().version).group(1)
  
  OS = f'{HOSTUNAME}_{NAME}'
  TOP_LEVEL_DOMAIN = (util.read_cache('tld') or 'docker').strip()
  DOCKER_CONTAINER_TAG = (util.read_cache('tag') or 'ns0').strip()
  DOCKER_CONTAINER_NAME = (util.read_cache('name') or DOCKER_CONTAINER_TAG).strip()
  SUPPORTED_OS_VERSIONS = json.load(open(f'{BASE_PATH}/supported_os.json', 'r'))
  
new_contents: import os
  import sys
  import socket
  import platform
  import util
  import json
  import re
  
  
  APP = os.path.basename(sys.argv[0])
  USER = os.environ.get('SUDO_USER') or os.environ.get('USER')
  HOME = os.path.expanduser(f"~{USER}")
  HOME_ROOT = os.path.expanduser("~root")
  BASE_PATH = os.path.dirname(os.path.dirname(__file__))
  HOSTNAME = socket.gethostname()
  HOSTUNAME = platform.uname().system
  
  if util.on_macos or util.on_windows:
      NAME = platform.uname()[0].lower()
  
  else:
      name_pattern = re.compile(r'-(\w*)')
      NAME = re.search(pattern=name_pattern, string=platform.uname().version).group(1).lower()
  
  if util.on_macos:
      # OS_VERSION example: '12.0.1'
      OS_VERSION = platform.mac_ver()[0]
  
  elif util.on_windows:
      # OS_VERSION example: '10.0.19042'
      OS_VERSION = platform.win32_ver()[1]
  
  elif util.on_wsl:
      # OS_VERSION example: '10.0.19044.0'
      powershell_path = '/mnt/c/Windows/System32/WindowsPowerShell/v1.0//powershell.exe'
      version_path = '[Environment]::OSVersion.VersionString'
      OS_VERSION = os.popen(f'{powershell_path} {version_path}').read().split(' ')[-1].replace('\n', '')
  
  else:
      # OS_VERSION example: '20.04.1'
      version_pattern = re.compile('~(.*)-')
      OS_VERSION = re.search(pattern=version_pattern, string=platform.uname().version).group(1)
  
  OS = f'{HOSTUNAME}_{NAME}'
  TOP_LEVEL_DOMAIN = (util.read_cache('tld') or 'docker').strip()
  DOCKER_CONTAINER_TAG = (util.read_cache('tag') or 'ns0').strip()
  DOCKER_CONTAINER_NAME = (util.read_cache('name') or DOCKER_CONTAINER_TAG).strip()
  SUPPORTED_OS_VERSIONS = json.load(open(f'{BASE_PATH}/supported_os.json', 'r'))
  
subject: fix loading user env