Golang formatters.ToMegabytes函数代码示例

func (cmd *CreateQuota) Execute(context flags.FlagContext) {
	name := context.Args()[0]

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

	quota := models.QuotaFields{
		Name: name,
	}

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

		quota.MemoryLimit = parsedMemory
	}

	instanceMemoryLimit := context.String("i")
	if instanceMemoryLimit == "-1" || instanceMemoryLimit == "" {
		quota.InstanceMemoryLimit = -1
	} else {
		parsedMemory, errr := formatters.ToMegabytes(instanceMemoryLimit)
		if errr != nil {
			cmd.ui.Failed(T("Invalid instance memory limit: {{.MemoryLimit}}\n{{.Err}}", map[string]interface{}{"MemoryLimit": instanceMemoryLimit, "Err": errr}))
		}
		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
	}

	err := cmd.quotaRepo.Create(quota)

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

	if err != nil {
		cmd.ui.Failed(err.Error())
	}

	cmd.ui.Ok()
}

func (cmd *updateQuota) Run(c *cli.Context) {
	oldQuotaName := c.Args()[0]
	quota, err := cmd.quotaRepo.FindByName(oldQuotaName)

	if err != nil {
		cmd.ui.Failed(err.Error())
	}

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

	if allowPaidServices {
		quota.NonBasicServicesAllowed = true
	}

	if disallowPaidServices {
		quota.NonBasicServicesAllowed = false
	}

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

		if formatError != nil {
			cmd.ui.FailWithUsage(c)
		}

		quota.MemoryLimit = memory
	}

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

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

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

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

	err = cmd.quotaRepo.Update(quota)
	if err != nil {
		cmd.ui.Failed(err.Error())
	}
	cmd.ui.Ok()
}

func bytesVal(yamlMap generic.Map, key string, errs *[]error) *uint64 {
	yamlVal := yamlMap.Get(key)
	if yamlVal == nil {
		return nil
	}
	value, err := formatters.ToMegabytes(yamlVal.(string))
	if err != nil {
		*errs = append(*errs, errors.NewWithFmt("Unexpected value for %s :\n%s", key, err.Error()))
		return nil
	}
	return &value
}

func bytesVal(yamlMap generic.Map, key string, errs *[]error) *int64 {
	yamlVal := yamlMap.Get(key)
	if yamlVal == nil {
		return nil
	}

	stringVal := coerceToString(yamlVal)
	value, err := formatters.ToMegabytes(stringVal)
	if err != nil {
		*errs = append(*errs, fmt.Errorf(T("Invalid value for '{{.PropertyName}}': {{.StringVal}}\n{{.Error}}",
			map[string]interface{}{
				"PropertyName": key,
				"Error":        err.Error(),
				"StringVal":    stringVal,
			})))
		return nil
	}
	return &value
}

func (cmd *Push) getAppParamsFromContext(c *cli.Context) (appParams models.AppParams) {
	if len(c.Args()) > 0 {
		appParams.Name = &c.Args()[0]
	}

	appParams.NoRoute = c.Bool("no-route")
	appParams.UseRandomHostname = c.Bool("random-route")

	if c.String("n") != "" {
		hostname := c.String("n")
		appParams.Host = &hostname
	}

	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") != "" {
		domain := c.String("d")
		appParams.Domain = &domain
	}

	if c.IsSet("i") {
		instances := c.Int("i")
		if instances < 1 {
			cmd.ui.Failed(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 {
			cmd.ui.Failed(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 {
			cmd.ui.Failed(T("Invalid memory limit: {{.MemLimit}}\n{{.Err}}",
				map[string]interface{}{"MemLimit": c.String("m"), "Err": err.Error()}))
		}
		appParams.Memory = &memory
	}

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

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

	if c.String("t") != "" {
		timeout, err := strconv.Atoi(c.String("t"))
		if err != nil {
			cmd.ui.Failed("Error: %s", errors.NewWithFmt(T("Invalid timeout param: {{.Timeout}}\n{{.Err}}",
				map[string]interface{}{"Timeout": c.String("t"), "Err": err.Error()})))
		}

		appParams.HealthCheckTimeout = &timeout
	}

	return
}

func (cmd *CreateSpaceQuota) Execute(context flags.FlagContext) {
	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 {
			cmd.ui.Failed(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 {
			cmd.ui.Failed(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
	}

	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
	}

	if err != nil {
		cmd.ui.Failed(err.Error())
	}

	cmd.ui.Ok()
}

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

	spaceQuota, apiErr := cmd.spaceQuotaRepo.FindByName(name)
	if apiErr != nil {
		cmd.ui.Failed(apiErr.Error())
		return
	}

	allowPaidServices := c.Bool("allow-paid-service-plans")
	disallowPaidServices := c.Bool("disallow-paid-service-plans")
	if allowPaidServices && disallowPaidServices {
		cmd.ui.Failed(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 {
				cmd.ui.Failed(T("Incorrect Usage.\n\n") + command_registry.Commands.CommandUsage("update-space-quota"))
			}
		}

		spaceQuota.InstanceMemoryLimit = memory
	}

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

		if formatError != nil {
			cmd.ui.Failed(T("Incorrect Usage.\n\n") + command_registry.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")
	}

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

	apiErr = cmd.spaceQuotaRepo.Update(spaceQuota)
	if apiErr != nil {
		cmd.ui.Failed(apiErr.Error())
		return
	}

	cmd.ui.Ok()
}

func (cmd *Push) getAppParamsFromContext(c flags.FlagContext) (appParams models.AppParams) {
	if len(c.Args()) > 0 {
		appParams.Name = &c.Args()[0]
	}

	appParams.NoRoute = c.Bool("no-route")
	appParams.UseRandomHostname = c.Bool("random-route")
	appParams.NoHostname = c.Bool("no-hostname")

	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("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 {
			cmd.ui.Failed(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 {
			cmd.ui.Failed(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 {
			cmd.ui.Failed(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
	}

	if c.String("t") != "" {
		timeout, err := strconv.Atoi(c.String("t"))
		if err != nil {
			cmd.ui.Failed("Error: %s", fmt.Errorf(T("Invalid timeout param: {{.Timeout}}\n{{.Err}}",
				map[string]interface{}{"Timeout": c.String("t"), "Err": err.Error()})))
		}

		appParams.HealthCheckTimeout = &timeout
	}

	if healthCheckType := c.String("u"); healthCheckType != "" {
		if healthCheckType != "port" && healthCheckType != "none" {
			cmd.ui.Failed("Error: %s", fmt.Errorf(T("Invalid health-check-type param: {{.healthCheckType}}",
				map[string]interface{}{"healthCheckType": healthCheckType})))
		}

		appParams.HealthCheckType = &healthCheckType
	}

	return
//.........这里部分代码省略.........

func (cmd *Scale) Execute(c flags.FlagContext) {
	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
	}

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

	if c.String("m") != "" {
		memory, err := formatters.ToMegabytes(c.String("m"))
		if err != nil {
			cmd.ui.Failed(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 {
			cmd.ui.Failed(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")
		if instances > 0 {
			params.InstanceCount = &instances
		} else {
			cmd.ui.Failed(T("Invalid instance count: {{.InstanceCount}}\nInstance count must be a positive integer",
				map[string]interface{}{
					"InstanceCount": instances,
				}))
		}
	}

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

	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, apiErr := cmd.appRepo.Update(currentApp.Guid, params)
	if apiErr != nil {
		cmd.ui.Failed(apiErr.Error())
		return
	}

	cmd.ui.Ok()

	if shouldRestart {
		cmd.restarter.ApplicationRestart(updatedApp, cmd.config.OrganizationFields().Name, cmd.config.SpaceFields().Name)
	}
}

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
	}

//.........这里部分代码省略.........

func (cmd *UpdateQuota) Execute(c flags.FlagContext) error {
	oldQuotaName := c.Args()[0]
	quota, err := cmd.quotaRepo.FindByName(oldQuotaName)

	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 {
		quota.NonBasicServicesAllowed = true
	}

	if disallowPaidServices {
		quota.NonBasicServicesAllowed = false
	}

	if c.IsSet("i") {
		var memory int64

		if c.String("i") == "-1" {
			memory = -1
		} else {
			var formatError error

			memory, formatError = formatters.ToMegabytes(c.String("i"))

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

		quota.InstanceMemoryLimit = memory
	}

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

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

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

		quota.MemoryLimit = memory
	}

	if c.IsSet("n") {
		quota.Name = c.String("n")
	}

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

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

	if c.IsSet("reserved-route-ports") {
		quota.ReservedRoutePorts = json.Number(c.String("reserved-route-ports"))
	}

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

	err = cmd.quotaRepo.Update(quota)
	if err != nil {
		return err
	}
	cmd.ui.Ok()
	return nil
}

func (cmd *Scale) Run(c *cli.Context) {
	currentApp := cmd.appReq.GetApplication()
	if !anyFlagsSet(c) {
		cmd.ui.Say("Showing current scale of app %s in org %s / space %s as %s...",
			terminal.EntityNameColor(currentApp.Name),
			terminal.EntityNameColor(cmd.config.OrganizationFields().Name),
			terminal.EntityNameColor(cmd.config.SpaceFields().Name),
			terminal.EntityNameColor(cmd.config.Username()),
		)
		cmd.ui.Ok()
		cmd.ui.Say("")

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

		return
	}

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

	if c.String("m") != "" {
		memory, err := formatters.ToMegabytes(c.String("m"))
		if err != nil {
			cmd.ui.Failed("Invalid memory limit: %s\n%s", c.String("m"), err)
		}
		params.Memory = &memory
		shouldRestart = true
	}

	if c.String("k") != "" {
		diskQuota, err := formatters.ToMegabytes(c.String("k"))
		if err != nil {
			cmd.ui.Failed("Invalid disk quota: %s\n%s", c.String("k"), err)
		}
		params.DiskQuota = &diskQuota
		shouldRestart = true
	}

	if c.IsSet("i") {
		instances := c.Int("i")
		if instances > 0 {
			params.InstanceCount = &instances
		} else {
			cmd.ui.Failed("Invalid instance count: %d\nInstance count must be a positive integer", instances)
		}
	}

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

	cmd.ui.Say("Scaling app %s in org %s / space %s as %s...",
		terminal.EntityNameColor(currentApp.Name),
		terminal.EntityNameColor(cmd.config.OrganizationFields().Name),
		terminal.EntityNameColor(cmd.config.SpaceFields().Name),
		terminal.EntityNameColor(cmd.config.Username()),
	)

	updatedApp, apiErr := cmd.appRepo.Update(currentApp.Guid, params)
	if apiErr != nil {
		cmd.ui.Failed(apiErr.Error())
		return
	}

	cmd.ui.Ok()

	if shouldRestart {
		cmd.restarter.ApplicationRestart(updatedApp)
	}
}