Golang Factory.NewLoginRequirement方法代码示例

func (cmd *Password) Requirements(requirementsFactory requirements.Factory, fc flags.FlagContext) ([]requirements.Requirement, error) {
	reqs := []requirements.Requirement{
		requirementsFactory.NewLoginRequirement(),
	}

	return reqs, nil
}

func (cmd *UnsetOrgRole) Requirements(requirementsFactory requirements.Factory, fc flags.FlagContext) ([]requirements.Requirement, error) {
	if len(fc.Args()) != 3 {
		cmd.ui.Failed(T("Incorrect Usage. Requires USERNAME, ORG, ROLE as arguments\n\n") + commandregistry.Commands.CommandUsage("unset-org-role"))
		return nil, fmt.Errorf("Incorrect usage: %d arguments of %d required", len(fc.Args()), 3)
	}

	var wantGUID bool
	if cmd.config.IsMinAPIVersion(cf.SetRolesByUsernameMinimumAPIVersion) {
		setRolesByUsernameFlag, err := cmd.flagRepo.FindByName("unset_roles_by_username")
		wantGUID = (err != nil || !setRolesByUsernameFlag.Enabled)
	} else {
		wantGUID = true
	}

	cmd.userReq = requirementsFactory.NewUserRequirement(fc.Args()[0], wantGUID)
	cmd.orgReq = requirementsFactory.NewOrganizationRequirement(fc.Args()[1])

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

	return reqs, nil
}

func (cmd *Push) Requirements(requirementsFactory requirements.Factory, fc flags.FlagContext) ([]requirements.Requirement, error) {
	var reqs []requirements.Requirement

	usageReq := requirementsFactory.NewUsageRequirement(commandregistry.CLICommandUsagePresenter(cmd), "",
		func() bool {
			return len(fc.Args()) > 1
		},
	)

	reqs = append(reqs, usageReq)

	if fc.String("route-path") != "" {
		reqs = append(reqs, requirementsFactory.NewMinAPIVersionRequirement("Option '--route-path'", cf.RoutePathMinimumAPIVersion))
	}

	if fc.String("app-ports") != "" {
		reqs = append(reqs, requirementsFactory.NewMinAPIVersionRequirement("Option '--app-ports'", cf.MultipleAppPortsMinimumAPIVersion))
	}

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

	return reqs, nil
}

func (cmd *UnmapRoute) Requirements(requirementsFactory requirements.Factory, fc flags.FlagContext) ([]requirements.Requirement, error) {
	if len(fc.Args()) != 2 {
		cmd.ui.Failed(T("Incorrect Usage. Requires app_name, domain_name as arguments\n\n") + commandregistry.Commands.CommandUsage("unmap-route"))
		return nil, fmt.Errorf("Incorrect usage: %d arguments of %d required", len(fc.Args()), 2)
	}

	if fc.IsSet("port") && (fc.IsSet("hostname") || fc.IsSet("path")) {
		cmd.ui.Failed(T("Cannot specify port together with hostname and/or path."))
		return nil, fmt.Errorf("Cannot specify port together with hostname and/or path.")
	}

	domainName := fc.Args()[1]

	cmd.appReq = requirementsFactory.NewApplicationRequirement(fc.Args()[0])
	cmd.domainReq = requirementsFactory.NewDomainRequirement(domainName)

	var reqs []requirements.Requirement

	if fc.String("path") != "" {
		reqs = append(reqs, requirementsFactory.NewMinAPIVersionRequirement("Option '--path'", cf.RoutePathMinimumAPIVersion))
	}

	if fc.IsSet("port") {
		reqs = append(reqs, requirementsFactory.NewMinAPIVersionRequirement("Option '--port'", cf.TCPRoutingMinimumAPIVersion))
	}

	reqs = append(reqs, []requirements.Requirement{
		requirementsFactory.NewLoginRequirement(),
		cmd.appReq,
		cmd.domainReq,
	}...)

	return reqs, nil
}

func (cmd *BindRouteService) Requirements(requirementsFactory requirements.Factory, fc flags.FlagContext) ([]requirements.Requirement, error) {
	if len(fc.Args()) != 2 {
		cmd.ui.Failed(T("Incorrect Usage. Requires DOMAIN and SERVICE_INSTANCE as arguments\n\n") + commandregistry.Commands.CommandUsage("bind-route-service"))
		return nil, fmt.Errorf("Incorrect usage: %d arguments of %d required", len(fc.Args()), 2)
	}

	domainName := fc.Args()[0]
	cmd.domainReq = requirementsFactory.NewDomainRequirement(domainName)

	serviceName := fc.Args()[1]
	cmd.serviceInstanceReq = requirementsFactory.NewServiceInstanceRequirement(serviceName)

	minAPIVersionRequirement := requirementsFactory.NewMinAPIVersionRequirement(
		"bind-route-service",
		cf.MultipleAppPortsMinimumAPIVersion,
	)

	reqs := []requirements.Requirement{
		requirementsFactory.NewLoginRequirement(),
		cmd.domainReq,
		cmd.serviceInstanceReq,
		minAPIVersionRequirement,
	}
	return reqs, nil
}

func (cmd *SSH) Requirements(requirementsFactory requirements.Factory, fc flags.FlagContext) ([]requirements.Requirement, error) {
	if len(fc.Args()) != 1 {
		cmd.ui.Failed(T("Incorrect Usage. Requires APP_NAME as argument") + "\n\n" + commandregistry.Commands.CommandUsage("ssh"))
		return nil, fmt.Errorf("Incorrect usage: %d arguments of %d required", len(fc.Args()), 1)
	}

	if fc.IsSet("i") && fc.Int("i") < 0 {
		cmd.ui.Failed(fmt.Sprintf(T("Incorrect Usage:")+" %s\n\n%s", T("Value for flag 'app-instance-index' cannot be negative"), commandregistry.Commands.CommandUsage("ssh")))
		return nil, fmt.Errorf("Incorrect usage: app-instance-index cannot be negative")
	}

	var err error
	cmd.opts, err = options.NewSSHOptions(fc)

	if err != nil {
		cmd.ui.Failed(fmt.Sprintf(T("Incorrect Usage:")+" %s\n\n%s", err.Error(), commandregistry.Commands.CommandUsage("ssh")))
		return nil, err
	}

	cmd.appReq = requirementsFactory.NewApplicationRequirement(cmd.opts.AppName)

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

	return reqs, nil
}

func (cmd *UpdateSecurityGroup) Requirements(requirementsFactory requirements.Factory, fc flags.FlagContext) ([]requirements.Requirement, error) {
	if len(fc.Args()) != 2 {
		cmd.ui.Failed(T("Incorrect Usage. Requires SECURITY_GROUP and PATH_TO_JSON_RULES_FILE as arguments\n\n") + commandregistry.Commands.CommandUsage("update-security-group"))
		return nil, fmt.Errorf("Incorrect usage: %d arguments of %d required", len(fc.Args()), 2)
	}

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

func (cmd *DeleteSecurityGroup) Requirements(requirementsFactory requirements.Factory, fc flags.FlagContext) ([]requirements.Requirement, error) {
	if len(fc.Args()) != 1 {
		cmd.ui.Failed(T("Incorrect Usage. Requires an argument\n\n") + commandregistry.Commands.CommandUsage("delete-security-group"))
		return nil, fmt.Errorf("Incorrect usage: %d arguments of %d required", len(fc.Args()), 1)
	}

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

func (cmd *BindSecurityGroup) Requirements(requirementsFactory requirements.Factory, fc flags.FlagContext) ([]requirements.Requirement, error) {
	if len(fc.Args()) != 2 && len(fc.Args()) != 3 {
		cmd.ui.Failed(T("Incorrect Usage. Requires SECURITY_GROUP and ORG, optional SPACE as arguments\n\n") + commandregistry.Commands.CommandUsage("bind-security-group"))
		return nil, fmt.Errorf("Incorrect usage: %d arguments of %d required", len(fc.Args()), 3)
	}

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

func (cmd *UnbindSecurityGroup) Requirements(requirementsFactory requirements.Factory, fc flags.FlagContext) ([]requirements.Requirement, error) {
	argLength := len(fc.Args())
	if argLength != 1 && argLength != 3 {
		cmd.ui.Failed(T("Incorrect Usage. Requires SECURITY_GROUP, ORG and SPACE as arguments\n\n") + commandregistry.Commands.CommandUsage("unbind-security-group"))
		return nil, fmt.Errorf("Incorrect usage: %d arguments of 1 or 3 required", len(fc.Args()))
	}

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

func (cmd *SetRunningEnvironmentVariableGroup) Requirements(requirementsFactory requirements.Factory, fc flags.FlagContext) ([]requirements.Requirement, error) {
	if len(fc.Args()) != 1 {
		cmd.ui.Failed(T("Incorrect Usage. Requires an argument\n\n") + commandregistry.Commands.CommandUsage("set-running-environment-variable-group"))
		return nil, fmt.Errorf("Incorrect usage: %d arguments of %d required", len(fc.Args()), 1)
	}

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

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
}

func (cmd *CreateBuildpack) Requirements(requirementsFactory requirements.Factory, fc flags.FlagContext) ([]requirements.Requirement, error) {
	if len(fc.Args()) != 3 {
		cmd.ui.Failed(T("Incorrect Usage. Requires buildpack_name, path and position as arguments\n\n") + commandregistry.Commands.CommandUsage("create-buildpack"))
		return nil, fmt.Errorf("Incorrect usage: %d arguments of %d required", len(fc.Args()), 3)
	}

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

	return reqs, nil
}

func (cmd *UpdateServiceBroker) Requirements(requirementsFactory requirements.Factory, fc flags.FlagContext) ([]requirements.Requirement, error) {
	if len(fc.Args()) != 4 {
		cmd.ui.Failed(T("Incorrect Usage. Requires SERVICE_BROKER, USERNAME, PASSWORD, URL as arguments\n\n") + commandregistry.Commands.CommandUsage("update-service-broker"))
		return nil, fmt.Errorf("Incorrect usage: %d arguments of %d required", len(fc.Args()), 4)
	}

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

	return reqs, nil
}

func (cmd *RenameBuildpack) Requirements(requirementsFactory requirements.Factory, fc flags.FlagContext) ([]requirements.Requirement, error) {
	if len(fc.Args()) != 2 {
		cmd.ui.Failed(T("Incorrect Usage. Requires BUILDPACK_NAME, NEW_BUILDPACK_NAME as arguments\n\n") + commandregistry.Commands.CommandUsage("rename-buildpack"))
		return nil, fmt.Errorf("Incorrect usage: %d arguments of %d required", len(fc.Args()), 2)
	}

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

	return reqs, nil
}