old_contents: import click
  import os
  
  plugin_folder = os.path.join(os.path.dirname(__file__), 'commands')
  
  
  class BlackBelt(click.MultiCommand):
  
      def list_commands(self, ctx):
          rv = []
          for filename in os.listdir(plugin_folder):
              if filename.endswith('.py') and filename != '__init__.py':
                  rv.append(filename[:-3])
          rv.sort()
          return rv
  
      def get_command(self, ctx, name):
          ns = {}
          fn = os.path.join(plugin_folder, name + '.py')
          with open(fn) as f:
              code = compile(f.read(), fn, 'exec')
              eval(code, ns, ns)
          return ns['cli']
  
  cli = BlackBelt(help='Black Belt: automate project The Apiary Way. Please provide a command.')
  
  
  # backward compatibility
  def main():
      cli()
  
  if __name__ == '__main__':
      cli()
  
new_contents: import click
  import os
  
  plugin_folder = os.path.join(os.path.dirname(__file__), 'commands')
  
  CONTEXT_SETTINGS = dict(help_option_names=['-h', '--help'])
  
  class BlackBelt(click.MultiCommand):
  
      def list_commands(self, ctx):
          rv = []
          for filename in os.listdir(plugin_folder):
              if filename.endswith('.py') and filename != '__init__.py':
                  rv.append(filename[:-3])
          rv.sort()
          return rv
  
      def get_command(self, ctx, name):
          ns = {}
          fn = os.path.join(plugin_folder, name + '.py')
          with open(fn) as f:
              code = compile(f.read(), fn, 'exec')
              eval(code, ns, ns)
          return ns['cli']
  
  cli = BlackBelt(context_settings=CONTEXT_SETTINGS, help='Black Belt: automate project The Apiary Way. Please provide a command.')
  
  
  # backward compatibility
  def main():
      cli()
  
  if __name__ == '__main__':
      cli()
  
subject: Add alias -h to --help