Golang FlagContext.Bool方法代碼示例

func NewSSHOptions(fc flags.FlagContext) (*SSHOptions, error) {
	sshOptions := &SSHOptions{}

	sshOptions.AppName = fc.Args()[0]
	sshOptions.Index = uint(fc.Int("i"))
	sshOptions.SkipHostValidation = fc.Bool("k")
	sshOptions.SkipRemoteExecution = fc.Bool("N")
	sshOptions.Command = fc.StringSlice("c")

	if fc.IsSet("L") {
		for _, arg := range fc.StringSlice("L") {
			forwardSpec, err := sshOptions.parseLocalForwardingSpec(arg)
			if err != nil {
				return sshOptions, err
			}
			sshOptions.ForwardSpecs = append(sshOptions.ForwardSpecs, *forwardSpec)
		}
	}

	if fc.IsSet("t") && fc.Bool("t") {
		sshOptions.TerminalRequest = RequestTTYYes
	}

	if fc.IsSet("tt") && fc.Bool("tt") {
		sshOptions.TerminalRequest = RequestTTYForce
	}

	if fc.Bool("T") {
		sshOptions.TerminalRequest = RequestTTYNo
	}

	return sshOptions, nil
}

func (cmd *DeleteSpaceQuota) Execute(c flags.FlagContext) error {
	quotaName := c.Args()[0]

	if !c.Bool("f") {
		response := cmd.ui.ConfirmDelete("quota", quotaName)
		if !response {
			return nil
		}
	}

	cmd.ui.Say(T("Deleting space quota {{.QuotaName}} as {{.Username}}...", map[string]interface{}{
		"QuotaName": terminal.EntityNameColor(quotaName),
		"Username":  terminal.EntityNameColor(cmd.config.Username()),
	}))

	quota, err := cmd.spaceQuotaRepo.FindByName(quotaName)
	switch (err).(type) {
	case nil: // no error
	case *errors.ModelNotFoundError:
		cmd.ui.Ok()
		cmd.ui.Warn(T("Quota {{.QuotaName}} does not exist", map[string]interface{}{"QuotaName": quotaName}))
		return nil
	default:
		return err
	}

	err = cmd.spaceQuotaRepo.Delete(quota.GUID)
	if err != nil {
		return err
	}

	cmd.ui.Ok()
	return nil
}

func (cmd *CreateServiceBroker) Execute(c flags.FlagContext) error {
	name := c.Args()[0]
	username := c.Args()[1]
	password := c.Args()[2]
	url := c.Args()[3]

	var err error
	if c.Bool("space-scoped") {
		cmd.ui.Say(T("Creating service broker {{.Name}} in org {{.Org}} / space {{.Space}} as {{.Username}}...",
			map[string]interface{}{
				"Name":     terminal.EntityNameColor(name),
				"Org":      terminal.EntityNameColor(cmd.config.OrganizationFields().Name),
				"Space":    terminal.EntityNameColor(cmd.config.SpaceFields().Name),
				"Username": terminal.EntityNameColor(cmd.config.Username())}))
		err = cmd.serviceBrokerRepo.Create(name, url, username, password, cmd.config.SpaceFields().GUID)
	} else {
		cmd.ui.Say(T("Creating service broker {{.Name}} as {{.Username}}...",
			map[string]interface{}{
				"Name":     terminal.EntityNameColor(name),
				"Username": terminal.EntityNameColor(cmd.config.Username())}))
		err = cmd.serviceBrokerRepo.Create(name, url, username, password, "")
	}

	if err != nil {
		return err
	}

	cmd.ui.Ok()
	return err
}

func (cmd *DeleteServiceBroker) Execute(c flags.FlagContext) error {
	brokerName := c.Args()[0]
	if !c.Bool("f") && !cmd.ui.ConfirmDelete(T("service-broker"), brokerName) {
		return nil
	}

	cmd.ui.Say(T("Deleting service broker {{.Name}} as {{.Username}}...",
		map[string]interface{}{
			"Name":     terminal.EntityNameColor(brokerName),
			"Username": terminal.EntityNameColor(cmd.config.Username()),
		}))

	broker, err := cmd.repo.FindByName(brokerName)

	switch err.(type) {
	case nil:
	case *errors.ModelNotFoundError:
		cmd.ui.Ok()
		cmd.ui.Warn(T("Service Broker {{.Name}} does not exist.", map[string]interface{}{"Name": brokerName}))
		return nil
	default:
		return err
	}

	err = cmd.repo.Delete(broker.GUID)
	if err != nil {
		return err
	}

	cmd.ui.Ok()
	return nil
}

func (cmd *DeleteSpace) Execute(c flags.FlagContext) error {
	spaceName := c.Args()[0]

	if !c.Bool("f") {
		if !cmd.ui.ConfirmDelete(T("space"), spaceName) {
			return nil
		}
	}

	cmd.ui.Say(T("Deleting space {{.TargetSpace}} in org {{.TargetOrg}} as {{.CurrentUser}}...",
		map[string]interface{}{
			"TargetSpace": terminal.EntityNameColor(spaceName),
			"TargetOrg":   terminal.EntityNameColor(cmd.config.OrganizationFields().Name),
			"CurrentUser": terminal.EntityNameColor(cmd.config.Username()),
		}))

	space := cmd.spaceReq.GetSpace()

	err := cmd.spaceRepo.Delete(space.GUID)
	if err != nil {
		return err
	}

	cmd.ui.Ok()

	if cmd.config.SpaceFields().GUID == space.GUID {
		cmd.config.SetSpaceFields(models.SpaceFields{})
		cmd.ui.Say(T("TIP: No space targeted, use '{{.CfTargetCommand}}' to target a space",
			map[string]interface{}{"CfTargetCommand": cf.Name + " target -s"}))
	}

	return nil
}

func (cmd *Push) getAppParamsFromManifest(c flags.FlagContext) ([]models.AppParams, error) {
	if c.Bool("no-manifest") {
		return []models.AppParams{}, nil
	}

	var path string
	if c.String("f") != "" {
		path = c.String("f")
	} else {
		var err error
		path, err = os.Getwd()
		if err != nil {
			return nil, errors.New(fmt.Sprint(T("Could not determine the current working directory!"), err))
		}
	}

	m, err := cmd.manifestRepo.ReadManifest(path)

	if err != nil {
		if m.Path == "" && c.String("f") == "" {
			return []models.AppParams{}, nil
		}
		return nil, errors.New(T("Error reading manifest file:\n{{.Err}}", map[string]interface{}{"Err": err.Error()}))
	}

	apps, err := m.Applications()
	if err != nil {
		return nil, errors.New(T("Error reading manifest file:\n{{.Err}}", map[string]interface{}{"Err": err.Error()}))
	}

	cmd.ui.Say(T("Using manifest file {{.Path}}\n",
		map[string]interface{}{"Path": terminal.EntityNameColor(m.Path)}))
	return apps, nil
}

func (cmd *PurgeServiceInstance) Execute(c flags.FlagContext) error {
	instanceName := c.Args()[0]

	instance, err := cmd.serviceRepo.FindInstanceByName(instanceName)
	if err != nil {
		if _, ok := err.(*errors.ModelNotFoundError); ok {
			cmd.ui.Warn(T("Service instance {{.InstanceName}} not found", map[string]interface{}{"InstanceName": instanceName}))
			return nil
		}

		return err
	}

	force := c.Bool("f")
	if !force {
		cmd.ui.Warn(cmd.scaryWarningMessage())
		confirmed := cmd.ui.Confirm(T("Really purge service instance {{.InstanceName}} from Cloud Foundry?",
			map[string]interface{}{"InstanceName": instanceName},
		))

		if !confirmed {
			return nil
		}
	}

	cmd.ui.Say(T("Purging service {{.InstanceName}}...", map[string]interface{}{"InstanceName": instanceName}))
	err = cmd.serviceRepo.PurgeServiceInstance(instance)
	if err != nil {
		return err
	}

	cmd.ui.Ok()
	return nil
}

func (cmd *DeleteOrphanedRoutes) Execute(c flags.FlagContext) error {
	force := c.Bool("f")
	if !force {
		response := cmd.ui.Confirm(T("Really delete orphaned routes?{{.Prompt}}",
			map[string]interface{}{"Prompt": terminal.PromptColor(">")}))

		if !response {
			return nil
		}
	}

	cmd.ui.Say(T("Getting routes as {{.Username}} ...\n",
		map[string]interface{}{"Username": terminal.EntityNameColor(cmd.config.Username())}))

	err := cmd.routeRepo.ListRoutes(func(route models.Route) bool {

		if len(route.Apps) == 0 {
			cmd.ui.Say(T("Deleting route {{.Route}}...",
				map[string]interface{}{"Route": terminal.EntityNameColor(route.URL())}))
			apiErr := cmd.routeRepo.Delete(route.GUID)
			if apiErr != nil {
				cmd.ui.Failed(apiErr.Error())
				return false
			}
		}
		return true
	})

	if err != nil {
		return errors.New(T("Failed fetching routes.\n{{.Err}}", map[string]interface{}{"Err": err.Error()}))
	}
	cmd.ui.Ok()
	return nil
}

func (cmd CreateBuildpack) createBuildpack(buildpackName string, c flags.FlagContext) (buildpack models.Buildpack, apiErr error) {
	position, err := strconv.Atoi(c.Args()[2])
	if err != nil {
		apiErr = fmt.Errorf(T("Error {{.ErrorDescription}} is being passed in as the argument for 'Position' but 'Position' requires an integer.  For more syntax help, see `cf create-buildpack -h`.", map[string]interface{}{"ErrorDescription": c.Args()[2]}))
		return
	}

	enabled := c.Bool("enable")
	disabled := c.Bool("disable")
	if enabled && disabled {
		apiErr = errors.New(T("Cannot specify both {{.Enabled}} and {{.Disabled}}.", map[string]interface{}{
			"Enabled":  "enabled",
			"Disabled": "disabled",
		}))
		return
	}

	var enableOption *bool
	if enabled {
		enableOption = &enabled
	}
	if disabled {
		disabled = false
		enableOption = &disabled
	}

	buildpack, apiErr = cmd.buildpackRepo.Create(buildpackName, &position, enableOption, nil)

	return
}

func (cmd *DeleteUser) Execute(c flags.FlagContext) error {
	username := c.Args()[0]
	force := c.Bool("f")

	if !force && !cmd.ui.ConfirmDelete(T("user"), username) {
		return nil
	}

	cmd.ui.Say(T("Deleting user {{.TargetUser}} as {{.CurrentUser}}...",
		map[string]interface{}{
			"TargetUser":  terminal.EntityNameColor(username),
			"CurrentUser": terminal.EntityNameColor(cmd.config.Username()),
		}))

	user, err := cmd.userRepo.FindByUsername(username)
	switch err.(type) {
	case nil:
	case *errors.ModelNotFoundError:
		cmd.ui.Ok()
		cmd.ui.Warn(T("User {{.TargetUser}} does not exist.", map[string]interface{}{"TargetUser": username}))
		return nil
	default:
		return err
	}

	err = cmd.userRepo.Delete(user.GUID)
	if err != nil {
		return err
	}

	cmd.ui.Ok()
	return nil
}

func (cmd *DeleteServiceAuthTokenFields) Execute(c flags.FlagContext) error {
	tokenLabel := c.Args()[0]
	tokenProvider := c.Args()[1]

	if c.Bool("f") == false {
		if !cmd.ui.ConfirmDelete(T("service auth token"), fmt.Sprintf("%s %s", tokenLabel, tokenProvider)) {
			return nil
		}
	}

	cmd.ui.Say(T("Deleting service auth token as {{.CurrentUser}}",
		map[string]interface{}{
			"CurrentUser": terminal.EntityNameColor(cmd.config.Username()),
		}))
	token, err := cmd.authTokenRepo.FindByLabelAndProvider(tokenLabel, tokenProvider)

	switch err.(type) {
	case nil:
	case *errors.ModelNotFoundError:
		cmd.ui.Ok()
		cmd.ui.Warn(T("Service Auth Token {{.Label}} {{.Provider}} does not exist.", map[string]interface{}{"Label": tokenLabel, "Provider": tokenProvider}))
		return nil
	default:
		return err
	}

	err = cmd.authTokenRepo.Delete(token)
	if err != nil {
		return err
	}

	cmd.ui.Ok()
	return nil
}

func (cmd *OrgUsers) printer(c flags.FlagContext) userprint.UserPrinter {
	var roles []models.Role
	if c.Bool("a") {
		roles = []models.Role{models.RoleOrgUser}
	} else {
		roles = []models.Role{models.RoleOrgManager, models.RoleBillingManager, models.RoleOrgAuditor}
	}

	if cmd.pluginCall {
		return userprint.NewOrgUsersPluginPrinter(
			cmd.pluginModel,
			cmd.userLister(),
			roles,
		)
	}
	return &userprint.OrgUsersUIPrinter{
		UI:         cmd.ui,
		UserLister: cmd.userLister(),
		Roles:      roles,
		RoleDisplayNames: map[models.Role]string{
			models.RoleOrgUser:        T("USERS"),
			models.RoleOrgManager:     T("ORG MANAGER"),
			models.RoleBillingManager: T("BILLING MANAGER"),
			models.RoleOrgAuditor:     T("ORG AUDITOR"),
		},
	}
}

func (cmd API) Execute(c flags.FlagContext) error {
	if c.Bool("unset") {
		cmd.ui.Say(T("Unsetting api endpoint..."))
		cmd.config.SetAPIEndpoint("")

		cmd.ui.Ok()
		cmd.ui.Say(T("\nNo api endpoint set."))

	} else if len(c.Args()) == 0 {
		if cmd.config.APIEndpoint() == "" {
			cmd.ui.Say(fmt.Sprintf(T("No api endpoint set. Use '{{.Name}}' to set an endpoint",
				map[string]interface{}{"Name": terminal.CommandColor(cf.Name + " api")})))
		} else {
			cmd.ui.Say(T("API endpoint: {{.APIEndpoint}} (API version: {{.APIVersion}})",
				map[string]interface{}{"APIEndpoint": terminal.EntityNameColor(cmd.config.APIEndpoint()),
					"APIVersion": terminal.EntityNameColor(cmd.config.APIVersion())}))
		}
	} else {
		endpoint := c.Args()[0]

		cmd.ui.Say(T("Setting api endpoint to {{.Endpoint}}...",
			map[string]interface{}{"Endpoint": terminal.EntityNameColor(endpoint)}))
		err := cmd.setAPIEndpoint(endpoint, c.Bool("skip-ssl-validation"), cmd.MetaData().Name)
		if err != nil {
			return err
		}
		cmd.ui.Ok()

		cmd.ui.Say("")
		cmd.ui.ShowConfiguration(cmd.config)
	}
	return nil
}

func (cmd *DeleteSecurityGroup) Execute(context flags.FlagContext) error {
	name := context.Args()[0]
	cmd.ui.Say(T("Deleting security group {{.security_group}} as {{.username}}",
		map[string]interface{}{
			"security_group": terminal.EntityNameColor(name),
			"username":       terminal.EntityNameColor(cmd.configRepo.Username()),
		}))

	if !context.Bool("f") {
		response := cmd.ui.ConfirmDelete(T("security group"), name)
		if !response {
			return nil
		}
	}

	group, err := cmd.securityGroupRepo.Read(name)
	switch err.(type) {
	case nil:
	case *errors.ModelNotFoundError:
		cmd.ui.Ok()
		cmd.ui.Warn(T("Security group {{.security_group}} does not exist", map[string]interface{}{"security_group": name}))
		return nil
	default:
		return err
	}

	err = cmd.securityGroupRepo.Delete(group.GUID)
	if err != nil {
		return err
	}

	cmd.ui.Ok()
	return nil
}

func (cmd *MapRoute) Execute(c flags.FlagContext) error {
	hostName := c.String("n")
	path := c.String("path")
	domain := cmd.domainReq.GetDomain()
	app := cmd.appReq.GetApplication()

	port := c.Int("port")
	randomPort := c.Bool("random-port")
	route, err := cmd.routeCreator.CreateRoute(hostName, path, port, randomPort, domain, cmd.config.SpaceFields())
	if err != nil {
		return errors.New(T("Error resolving route:\n{{.Err}}", map[string]interface{}{"Err": err.Error()}))
	}
	cmd.ui.Say(T("Adding route {{.URL}} to app {{.AppName}} in org {{.OrgName}} / space {{.SpaceName}} as {{.Username}}...",
		map[string]interface{}{
			"URL":       terminal.EntityNameColor(route.URL()),
			"AppName":   terminal.EntityNameColor(app.Name),
			"OrgName":   terminal.EntityNameColor(cmd.config.OrganizationFields().Name),
			"SpaceName": terminal.EntityNameColor(cmd.config.SpaceFields().Name),
			"Username":  terminal.EntityNameColor(cmd.config.Username())}))

	err = cmd.routeRepo.Bind(route.GUID, app.GUID)
	if err != nil {
		return err
	}

	cmd.ui.Ok()
	return nil
}