docs: def buildCliString(self):
          """
          Collect all of the required information from the config screen and
          build a CLI string which can be used to invoke the client program
          """
          config = self.navbar.getActiveConfig()
          group = self.buildSpec['widgets'][self.navbar.getSelectedGroup()]
          positional = config.getPositionalArgs()
          optional = config.getOptionalArgs()
          print(cli.buildCliString(
              self.buildSpec['target'],
              group['command'],
              positional,
              optional
          ))
          return cli.buildCliString(
              self.buildSpec['target'],
              group['command'],
              positional,
              optional
          )