code: def run_elective(self, cmd, *args, **kwargs):
          
          if self._commit:
              return self.run(cmd, *args, **kwargs)
          else:
              notify.warning("WOULD RUN: {}".format(cmd))
              kwargs = kwargs.copy()
              kwargs['echo'] = False
              return self.run('true', *args, **kwargs)
docs: Run a command, or just echo it, depending on `commit`.