old_contents: from argparse import ArgumentParser
  from husk.repo import Repo
  from husk.config import HUSK_REPO_DIR
  
  
  parser = ArgumentParser()
  
  parser.add_argument('-r', '--repo', help='Path to Husk repository')
  parser.add_argument('-a', '--add-config', action='store_true',
      help='Add a copy of the default config into the repo ' \
          '{} directory.'.format(HUSK_REPO_DIR))
  
  
  def main(options):
      Repo.init(options.repo, options.add_config)
  
new_contents: from argparse import ArgumentParser
  from husk.repo import Repo
  from husk.config import HUSK_REPO_DIR
  
  
  parser = ArgumentParser()
  
  parser.add_argument('repo', nargs='?', help='Path to Husk repository')
  parser.add_argument('-a', '--add-config', action='store_true',
      help='Add a copy of the default config into the repo ' \
          '{} directory.'.format(HUSK_REPO_DIR))
  
  
  def main(options):
      Repo.init(options.repo, options.add_config)
  
subject: Change `init` command to take repo as an optiona positional argument