Example #1
0
func (cmd *RouterGroups) Requirements(requirementsFactory requirements.Factory, fc flags.FlagContext) ([]requirements.Requirement, error) {
	return []requirements.Requirement{
		requirementsFactory.NewUsageRequirement(commandregistry.CLICommandUsagePresenter(cmd),
			T("No argument required"),
			func() bool {
				return len(fc.Args()) != 0
			},
		),
		requirementsFactory.NewLoginRequirement(),
		requirementsFactory.NewRoutingAPIRequirement(),
	}, nil
}
Example #2
0
func (cmd *CreateSharedDomain) Requirements(requirementsFactory requirements.Factory, fc flags.FlagContext) ([]requirements.Requirement, error) {
	if len(fc.Args()) != 1 {
		cmd.ui.Failed(T("Incorrect Usage. Requires DOMAIN as an argument\n\n") + commandregistry.Commands.CommandUsage("create-shared-domain"))
		return nil, fmt.Errorf("Incorrect usage: %d arguments of %d required", len(fc.Args()), 1)
	}

	reqs := []requirements.Requirement{
		requirementsFactory.NewLoginRequirement(),
	}

	if fc.String("router-group") != "" {
		reqs = append(reqs, []requirements.Requirement{
			requirementsFactory.NewMinAPIVersionRequirement("Option '--router-group'", cf.RoutePathMinimumAPIVersion),
			requirementsFactory.NewRoutingAPIRequirement(),
		}...)
	}

	return reqs, nil
}