Golang FlagContext.Int方法代碼示例

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
}

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 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 *ConfigCommands) Execute(context flags.FlagContext) error {
	if !context.IsSet("trace") && !context.IsSet("async-timeout") && !context.IsSet("color") && !context.IsSet("locale") {
		return errors.New(T("Incorrect Usage") + "\n\n" + commandregistry.Commands.CommandUsage("config"))
	}

	if context.IsSet("async-timeout") {
		asyncTimeout := context.Int("async-timeout")
		if asyncTimeout < 0 {
			return errors.New(T("Incorrect Usage") + "\n\n" + commandregistry.Commands.CommandUsage("config"))
		}

		cmd.config.SetAsyncTimeout(uint(asyncTimeout))
	}

	if context.IsSet("trace") {
		cmd.config.SetTrace(context.String("trace"))
	}

	if context.IsSet("color") {
		value := context.String("color")
		switch value {
		case "true":
			cmd.config.SetColorEnabled("true")
		case "false":
			cmd.config.SetColorEnabled("false")
		default:
			return errors.New(T("Incorrect Usage") + "\n\n" + commandregistry.Commands.CommandUsage("config"))
		}
	}

	if context.IsSet("locale") {
		locale := context.String("locale")

		if locale == "CLEAR" {
			cmd.config.SetLocale("")
			return nil
		}

		if IsSupportedLocale(locale) {
			cmd.config.SetLocale(locale)
			return nil
		}

		unsupportedLocaleMessage := T("Could not find locale '{{.UnsupportedLocale}}'. The known locales are:\n", map[string]interface{}{
			"UnsupportedLocale": locale,
		})
		supportedLocales := SupportedLocales()
		sort.Strings(supportedLocales)
		for i := range supportedLocales {
			unsupportedLocaleMessage = unsupportedLocaleMessage + "\n" + supportedLocales[i]
		}

		return errors.New(unsupportedLocaleMessage)
	}
	return nil
}

func (cmd *CreateRoute) Execute(c flags.FlagContext) error {
	hostName := c.String("n")
	space := cmd.spaceReq.GetSpace()
	domain := cmd.domainReq.GetDomain()
	path := c.String("path")
	port := c.Int("port")
	randomPort := c.Bool("random-port")

	_, err := cmd.CreateRoute(hostName, path, port, randomPort, domain, space.SpaceFields)
	if err != nil {
		return err
	}

	return nil
}

func (cmd *Files) Execute(c flags.FlagContext) error {
	app := cmd.appReq.GetApplication()

	var instance int
	if c.IsSet("i") {
		instance = c.Int("i")
		if instance < 0 {
			return errors.New(T("Invalid instance: {{.Instance}}\nInstance must be a positive integer",
				map[string]interface{}{
					"Instance": instance,
				}))
		}
		if instance >= app.InstanceCount {
			return errors.New(T("Invalid instance: {{.Instance}}\nInstance must be less than {{.InstanceCount}}",
				map[string]interface{}{
					"Instance":      instance,
					"InstanceCount": app.InstanceCount,
				}))
		}
	}

	cmd.ui.Say(T("Getting files for app {{.AppName}} in org {{.OrgName}} / space {{.SpaceName}} as {{.Username}}...",
		map[string]interface{}{
			"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())}))

	path := "/"
	if len(c.Args()) > 1 {
		path = c.Args()[1]
	}

	list, err := cmd.appFilesRepo.ListFiles(app.GUID, instance, path)
	if err != nil {
		return err
	}

	cmd.ui.Ok()
	cmd.ui.Say("")

	if list == "" {
		cmd.ui.Say("Empty file or folder")
	} else {
		cmd.ui.Say("%s", list)
	}
	return nil
}

func (cmd *DeleteRoute) Execute(c flags.FlagContext) error {
	host := c.String("n")
	path := c.String("path")
	domainName := c.Args()[0]
	port := c.Int("port")

	url := (&models.RoutePresenter{
		Host:   host,
		Domain: domainName,
		Path:   path,
		Port:   port,
	}).URL()

	if !c.Bool("f") {
		if !cmd.ui.ConfirmDelete("route", url) {
			return nil
		}
	}

	cmd.ui.Say(T("Deleting route {{.URL}}...", map[string]interface{}{"URL": terminal.EntityNameColor(url)}))

	domain := cmd.domainReq.GetDomain()
	route, err := cmd.routeRepo.Find(host, domain, path, port)
	if err != nil {
		if _, ok := err.(*errors.ModelNotFoundError); ok {
			cmd.ui.Warn(T("Unable to delete, route '{{.URL}}' does not exist.",
				map[string]interface{}{"URL": url}))
			return nil
		}
		return err
	}

	err = cmd.routeRepo.Delete(route.GUID)
	if err != nil {
		return err
	}

	cmd.ui.Ok()
	return nil
}

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

	route, err := cmd.routeRepo.Find(hostName, domain, path, port)
	if err != nil {
		return err
	}

	cmd.ui.Say(T("Removing route {{.URL}} from 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())}))

	var routeFound bool
	for _, routeApp := range route.Apps {
		if routeApp.GUID == app.GUID {
			routeFound = true
			err = cmd.routeRepo.Unbind(route.GUID, app.GUID)
			if err != nil {
				return err
			}
			break
		}
	}

	cmd.ui.Ok()

	if !routeFound {
		cmd.ui.Warn(T("\nRoute to be unmapped is not currently mapped to the application."))
	}
	return nil
}

func (cmd *CreateSpaceQuota) Execute(context flags.FlagContext) error {
	name := context.Args()[0]
	org := cmd.config.OrganizationFields()

	cmd.ui.Say(T("Creating space quota {{.QuotaName}} for org {{.OrgName}} as {{.Username}}...", map[string]interface{}{
		"QuotaName": terminal.EntityNameColor(name),
		"OrgName":   terminal.EntityNameColor(org.Name),
		"Username":  terminal.EntityNameColor(cmd.config.Username()),
	}))

	quota := models.SpaceQuota{
		Name:    name,
		OrgGUID: org.GUID,
	}

	memoryLimit := context.String("m")
	if memoryLimit != "" {
		parsedMemory, errr := formatters.ToMegabytes(memoryLimit)
		if errr != nil {
			return errors.New(T("Invalid memory limit: {{.MemoryLimit}}\n{{.Err}}", map[string]interface{}{"MemoryLimit": memoryLimit, "Err": errr}))
		}

		quota.MemoryLimit = parsedMemory
	}

	instanceMemoryLimit := context.String("i")
	var parsedMemory int64
	var err error
	if instanceMemoryLimit == "-1" || instanceMemoryLimit == "" {
		parsedMemory = -1
	} else {
		parsedMemory, err = formatters.ToMegabytes(instanceMemoryLimit)
		if err != nil {
			return errors.New(T("Invalid instance memory limit: {{.MemoryLimit}}\n{{.Err}}", map[string]interface{}{"MemoryLimit": instanceMemoryLimit, "Err": err}))
		}
	}

	quota.InstanceMemoryLimit = parsedMemory

	if context.IsSet("r") {
		quota.RoutesLimit = context.Int("r")
	}

	if context.IsSet("s") {
		quota.ServicesLimit = context.Int("s")
	}

	if context.IsSet("allow-paid-service-plans") {
		quota.NonBasicServicesAllowed = true
	}

	if context.IsSet("a") {
		quota.AppInstanceLimit = context.Int("a")
	} else {
		quota.AppInstanceLimit = resources.UnlimitedAppInstances
	}

	if context.IsSet("reserved-route-ports") {
		quota.ReservedRoutePortsLimit = json.Number(strconv.Itoa(context.Int("reserved-route-ports")))
	}

	err = cmd.quotaRepo.Create(quota)

	httpErr, ok := err.(errors.HTTPError)
	if ok && httpErr.ErrorCode() == errors.QuotaDefinitionNameTaken {
		cmd.ui.Ok()
		cmd.ui.Warn(T("Space Quota Definition {{.QuotaName}} already exists", map[string]interface{}{"QuotaName": quota.Name}))
		return nil
	}

	if err != nil {
		return err
	}

	cmd.ui.Ok()
	return nil
}

func (cmd *Push) getAppParamsFromContext(c flags.FlagContext) (models.AppParams, error) {
	noHostBool := c.Bool("no-hostname")
	appParams := models.AppParams{
		NoRoute:        c.Bool("no-route"),
		UseRandomRoute: c.Bool("random-route"),
		NoHostname:     &noHostBool,
	}

	if len(c.Args()) > 0 {
		appParams.Name = &c.Args()[0]
	}

	if c.String("n") != "" {
		appParams.Hosts = []string{c.String("n")}
	}

	if c.String("route-path") != "" {
		routePath := c.String("route-path")
		appParams.RoutePath = &routePath
	}

	if c.String("app-ports") != "" {
		appPortStrings := strings.Split(c.String("app-ports"), ",")
		appPorts := make([]int, len(appPortStrings))

		for i, s := range appPortStrings {
			p, err := strconv.Atoi(s)
			if err != nil {
				return models.AppParams{}, errors.New(T("Invalid app port: {{.AppPort}}\nApp port must be a number", map[string]interface{}{
					"AppPort": s,
				}))
			}
			appPorts[i] = p
		}

		appParams.AppPorts = &appPorts
	}

	if c.String("b") != "" {
		buildpack := c.String("b")
		if buildpack == "null" || buildpack == "default" {
			buildpack = ""
		}
		appParams.BuildpackURL = &buildpack
	}

	if c.String("c") != "" {
		command := c.String("c")
		if command == "null" || command == "default" {
			command = ""
		}
		appParams.Command = &command
	}

	if c.String("d") != "" {
		appParams.Domains = []string{c.String("d")}
	}

	if c.IsSet("i") {
		instances := c.Int("i")
		if instances < 1 {
			return models.AppParams{}, errors.New(T("Invalid instance count: {{.InstancesCount}}\nInstance count must be a positive integer",
				map[string]interface{}{"InstancesCount": instances}))
		}
		appParams.InstanceCount = &instances
	}

	if c.String("k") != "" {
		diskQuota, err := formatters.ToMegabytes(c.String("k"))
		if err != nil {
			return models.AppParams{}, errors.New(T("Invalid disk quota: {{.DiskQuota}}\n{{.Err}}",
				map[string]interface{}{"DiskQuota": c.String("k"), "Err": err.Error()}))
		}
		appParams.DiskQuota = &diskQuota
	}

	if c.String("m") != "" {
		memory, err := formatters.ToMegabytes(c.String("m"))
		if err != nil {
			return models.AppParams{}, errors.New(T("Invalid memory limit: {{.MemLimit}}\n{{.Err}}",
				map[string]interface{}{"MemLimit": c.String("m"), "Err": err.Error()}))
		}
		appParams.Memory = &memory
	}

	if c.String("docker-image") != "" {
		dockerImage := c.String("docker-image")
		appParams.DockerImage = &dockerImage
	}

	if c.String("p") != "" {
		path := c.String("p")
		appParams.Path = &path
	}

	if c.String("s") != "" {
		stackName := c.String("s")
		appParams.StackName = &stackName
	}

//.........這裏部分代碼省略.........

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

	spaceQuota, err := cmd.spaceQuotaRepo.FindByName(name)
	if err != nil {
		return err
	}

	allowPaidServices := c.Bool("allow-paid-service-plans")
	disallowPaidServices := c.Bool("disallow-paid-service-plans")
	if allowPaidServices && disallowPaidServices {
		return errors.New(T("Please choose either allow or disallow. Both flags are not permitted to be passed in the same command."))
	}

	if allowPaidServices {
		spaceQuota.NonBasicServicesAllowed = true
	}

	if disallowPaidServices {
		spaceQuota.NonBasicServicesAllowed = false
	}

	if c.String("i") != "" {
		var memory int64
		var formatError error

		memFlag := c.String("i")

		if memFlag == "-1" {
			memory = -1
		} else {
			memory, formatError = formatters.ToMegabytes(memFlag)
			if formatError != nil {
				return errors.New(T("Incorrect Usage") + "\n\n" + commandregistry.Commands.CommandUsage("update-space-quota"))
			}
		}

		spaceQuota.InstanceMemoryLimit = memory
	}

	if c.String("m") != "" {
		memory, formatError := formatters.ToMegabytes(c.String("m"))

		if formatError != nil {
			return errors.New(T("Incorrect Usage") + "\n\n" + commandregistry.Commands.CommandUsage("update-space-quota"))
		}

		spaceQuota.MemoryLimit = memory
	}

	if c.String("n") != "" {
		spaceQuota.Name = c.String("n")
	}

	if c.IsSet("s") {
		spaceQuota.ServicesLimit = c.Int("s")
	}

	if c.IsSet("r") {
		spaceQuota.RoutesLimit = c.Int("r")
	}

	if c.IsSet("a") {
		spaceQuota.AppInstanceLimit = c.Int("a")
	}

	if c.IsSet("reserved-route-ports") {
		spaceQuota.ReservedRoutePortsLimit = json.Number(strconv.Itoa(c.Int("reserved-route-ports")))
	}

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

	err = cmd.spaceQuotaRepo.Update(spaceQuota)
	if err != nil {
		return err
	}

	cmd.ui.Ok()
	return nil
}

func (cmd *Scale) Execute(c flags.FlagContext) error {
	currentApp := cmd.appReq.GetApplication()
	if !anyFlagsSet(c) {
		cmd.ui.Say(T("Showing current scale of app {{.AppName}} in org {{.OrgName}} / space {{.SpaceName}} as {{.CurrentUser}}...",
			map[string]interface{}{
				"AppName":     terminal.EntityNameColor(currentApp.Name),
				"OrgName":     terminal.EntityNameColor(cmd.config.OrganizationFields().Name),
				"SpaceName":   terminal.EntityNameColor(cmd.config.SpaceFields().Name),
				"CurrentUser": terminal.EntityNameColor(cmd.config.Username()),
			}))
		cmd.ui.Ok()
		cmd.ui.Say("")

		cmd.ui.Say("%s %s", terminal.HeaderColor(T("memory:")), formatters.ByteSize(currentApp.Memory*bytesInAMegabyte))
		cmd.ui.Say("%s %s", terminal.HeaderColor(T("disk:")), formatters.ByteSize(currentApp.DiskQuota*bytesInAMegabyte))
		cmd.ui.Say("%s %d", terminal.HeaderColor(T("instances:")), currentApp.InstanceCount)

		return nil
	}

	params := models.AppParams{}
	shouldRestart := false

	if c.String("m") != "" {
		memory, err := formatters.ToMegabytes(c.String("m"))
		if err != nil {
			return errors.New(T("Invalid memory limit: {{.Memory}}\n{{.ErrorDescription}}",
				map[string]interface{}{
					"Memory":           c.String("m"),
					"ErrorDescription": err,
				}))
		}
		params.Memory = &memory
		shouldRestart = true
	}

	if c.String("k") != "" {
		diskQuota, err := formatters.ToMegabytes(c.String("k"))
		if err != nil {
			return errors.New(T("Invalid disk quota: {{.DiskQuota}}\n{{.ErrorDescription}}",
				map[string]interface{}{
					"DiskQuota":        c.String("k"),
					"ErrorDescription": err,
				}))
		}
		params.DiskQuota = &diskQuota
		shouldRestart = true
	}

	if c.IsSet("i") {
		instances := c.Int("i")
		params.InstanceCount = &instances
	}

	if shouldRestart && !cmd.confirmRestart(c, currentApp.Name) {
		return nil
	}

	cmd.ui.Say(T("Scaling app {{.AppName}} in org {{.OrgName}} / space {{.SpaceName}} as {{.CurrentUser}}...",
		map[string]interface{}{
			"AppName":     terminal.EntityNameColor(currentApp.Name),
			"OrgName":     terminal.EntityNameColor(cmd.config.OrganizationFields().Name),
			"SpaceName":   terminal.EntityNameColor(cmd.config.SpaceFields().Name),
			"CurrentUser": terminal.EntityNameColor(cmd.config.Username()),
		}))

	updatedApp, err := cmd.appRepo.Update(currentApp.GUID, params)
	if err != nil {
		return err
	}

	cmd.ui.Ok()

	if shouldRestart {
		err = cmd.restarter.ApplicationRestart(updatedApp, cmd.config.OrganizationFields().Name, cmd.config.SpaceFields().Name)
		if err != nil {
			return err
		}
	}
	return nil
}

			Expect(fc.IsSet("force")).To(BeFalse())

			fc.NewBoolFlag("force", "f", "force process")
			fc.Parse("--force")
			Expect(fc.IsSet("force")).To(BeTrue())
			Expect(fc.IsSet("f")).To(BeTrue())
			Expect(fc.Bool("force")).To(BeTrue())
			Expect(fc.Bool("f")).To(BeTrue())
		})
	})

	Describe("NewIntFlag()", func() {
		It("init the flag context with a new int flagset", func() {
			fc.Parse("-i", "5")
			Expect(fc.IsSet("i")).To(BeFalse())
			Expect(fc.Int("i")).To(Equal(0))

			fc.NewIntFlag("i", "i2", "setting new int flag")
			fc.Parse("-i", "5")
			Expect(fc.IsSet("i")).To(BeTrue())
			Expect(fc.IsSet("i2")).To(BeTrue())
			Expect(fc.Int("i")).To(Equal(5))
			Expect(fc.Int("i2")).To(Equal(5))
		})
	})

	Describe("NewIntFlagWithDefault()", func() {
		It("init the flag context with a new int flagset with default value", func() {
			fc.Parse("-i", "5")
			Expect(fc.IsSet("i")).To(BeFalse())
			Expect(fc.Int("i")).To(Equal(0))

				Ω(fCtx.StringSlice("slice")[0]).To(Equal("value1"), "slice[0] should be 'value1'")
				Ω(fCtx.StringSlice("slice")[1]).To(Equal("value2"), "slice[1] should be 'value2'")
			})

			It("errors when a non-boolean flag is provided without a value", func() {
				err := fCtx.Parse("-name")
				Expect(err).To(HaveOccurred())
				Expect(err.Error()).To(ContainSubstring("No value provided for flag"))
				Expect(fCtx.String("name")).To(Equal(""))
			})

			It("sets Int(<flag>) to return provided value when a int flag is provided", func() {
				err := fCtx.Parse("--instance", "10")
				Expect(err).NotTo(HaveOccurred())

				Expect(fCtx.Int("instance")).To(Equal(10))
				Expect(fCtx.IsSet("instance")).To(Equal(true))

				Expect(fCtx.Int("non-exist-flag")).To(Equal(0))
				Expect(fCtx.IsSet("non-exist-flag")).To(Equal(false))
			})

			It("sets Float64(<flag>) to return provided value when a float64 flag is provided", func() {
				err := fCtx.Parse("-float", "10.5")
				Expect(err).NotTo(HaveOccurred())

				Expect(fCtx.Float64("float")).To(Equal(10.5))
				Expect(fCtx.IsSet("float")).To(Equal(true))

				Expect(fCtx.Float64("non-exist-flag")).To(Equal(float64(0)))
				Expect(fCtx.IsSet("non-exist-flag")).To(Equal(false))

func (cmd *UpdateBuildpack) Execute(c flags.FlagContext) error {
	buildpack := cmd.buildpackReq.GetBuildpack()

	cmd.ui.Say(T("Updating buildpack {{.BuildpackName}}...", map[string]interface{}{"BuildpackName": terminal.EntityNameColor(buildpack.Name)}))

	updateBuildpack := false

	if c.IsSet("i") {
		position := c.Int("i")

		buildpack.Position = &position
		updateBuildpack = true
	}

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

	if enabled {
		buildpack.Enabled = &enabled
		updateBuildpack = true
	}
	if disabled {
		disabled = false
		buildpack.Enabled = &disabled
		updateBuildpack = true
	}

	lock := c.Bool("lock")
	unlock := c.Bool("unlock")
	if lock && unlock {
		return errors.New(T("Cannot specify both lock and unlock options."))
	}

	path := c.String("p")

	if path != "" && (lock || unlock) {
		return errors.New(T("Cannot specify buildpack bits and lock/unlock."))
	}

	if lock {
		buildpack.Locked = &lock
		updateBuildpack = true
	}
	if unlock {
		unlock = false
		buildpack.Locked = &unlock
		updateBuildpack = true
	}
	var (
		buildpackFile     *os.File
		buildpackFileName string
		err               error
	)
	if path != "" {
		buildpackFile, buildpackFileName, err = cmd.buildpackBitsRepo.CreateBuildpackZipFile(path)
		if err != nil {
			cmd.ui.Warn(T("Failed to create a local temporary zip file for the buildpack"))
			return err
		}
	}

	if updateBuildpack {
		newBuildpack, err := cmd.buildpackRepo.Update(buildpack)
		if err != nil {
			return errors.New(T("Error updating buildpack {{.Name}}\n{{.Error}}", map[string]interface{}{
				"Name":  terminal.EntityNameColor(buildpack.Name),
				"Error": err.Error(),
			}))
		}
		buildpack = newBuildpack
	}

	if path != "" {
		err := cmd.buildpackBitsRepo.UploadBuildpack(buildpack, buildpackFile, buildpackFileName)
		if err != nil {
			return errors.New(T("Error uploading buildpack {{.Name}}\n{{.Error}}", map[string]interface{}{
				"Name":  terminal.EntityNameColor(buildpack.Name),
				"Error": err.Error(),
			}))
		}
	}
	cmd.ui.Ok()
	return nil
}