docs: def generate(self):
          """ Generate sample settings
          """
          otype = getattr(self, 'GENERATE')
          if otype:
              if otype == 'env':
                  self.generate_env()
              elif otype == "command":
                  self.generate_command()
              elif otype == "docker-run":
                  self.generate_docker_run()
              elif otype == "docker-compose":
                  self.generate_docker_compose()
              elif otype == "kubernetes":
                  self.generate_kubernetes()
              elif otype == 'ini':
                  self.generate_ini()
              elif otype == 'readme':
                  self.generate_readme()
              elif otype == 'drone-plugin':
                  self.generate_drone_plugin()
  
          sys.exit(0)