Golang FlagContext.Args方法代码示例

func (cmd *CreateUser) Execute(c flags.FlagContext) {
	username := c.Args()[0]
	password := c.Args()[1]

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

	err := cmd.userRepo.Create(username, password)
	switch err.(type) {
	case nil:
	case *errors.ModelAlreadyExistsError:
		cmd.ui.Warn("%s", err.Error())
	default:
		cmd.ui.Failed(T("Error creating user {{.TargetUser}}.\n{{.Error}}",
			map[string]interface{}{
				"TargetUser": terminal.EntityNameColor(username),
				"Error":      err.Error(),
			}))
	}

	cmd.ui.Ok()
	cmd.ui.Say(T("\nTIP: Assign roles with '{{.CurrentUser}} set-org-role' and '{{.CurrentUser}} set-space-role'", map[string]interface{}{"CurrentUser": cf.Name()}))
}

func (cmd *SetOrgRole) Execute(c flags.FlagContext) {
	user := cmd.userReq.GetUser()
	org := cmd.orgReq.GetOrganization()
	role := models.UserInputToOrgRole[c.Args()[2]]
	setRolesByUsername, err := cmd.flagRepo.FindByName("set_roles_by_username")
	if err != nil {
		cmd.ui.Failed(err.Error())
	}

	cmd.ui.Say(T("Assigning role {{.Role}} to user {{.TargetUser}} in org {{.TargetOrg}} as {{.CurrentUser}}...",
		map[string]interface{}{
			"Role":        terminal.EntityNameColor(role),
			"TargetUser":  terminal.EntityNameColor(user.Username),
			"TargetOrg":   terminal.EntityNameColor(org.Name),
			"CurrentUser": terminal.EntityNameColor(cmd.config.Username()),
		}))

	var apiErr error
	if cmd.config.IsMinApiVersion("2.37.0") && setRolesByUsername.Enabled {
		apiErr = cmd.userRepo.SetOrgRoleByUsername(user.Username, org.Guid, role)
	} else {
		apiErr = cmd.userRepo.SetOrgRole(user.Guid, org.Guid, role)
	}
	if apiErr != nil {
		cmd.ui.Failed(apiErr.Error())
	}

	cmd.ui.Ok()
}

func (cmd *UnsetSpaceRole) Execute(c flags.FlagContext) {
	spaceName := c.Args()[2]
	role := models.UserInputToSpaceRole[c.Args()[3]]
	user := cmd.userReq.GetUser()
	org := cmd.orgReq.GetOrganization()
	space, err := cmd.spaceRepo.FindByNameInOrg(spaceName, org.Guid)
	if err != nil {
		cmd.ui.Failed(err.Error())
	}

	cmd.ui.Say(T("Removing role {{.Role}} from user {{.TargetUser}} in org {{.TargetOrg}} / space {{.TargetSpace}} as {{.CurrentUser}}...",
		map[string]interface{}{
			"Role":        terminal.EntityNameColor(role),
			"TargetUser":  terminal.EntityNameColor(user.Username),
			"TargetOrg":   terminal.EntityNameColor(org.Name),
			"TargetSpace": terminal.EntityNameColor(space.Name),
			"CurrentUser": terminal.EntityNameColor(cmd.config.Username()),
		}))

	if len(user.Guid) > 0 {
		err = cmd.userRepo.UnsetSpaceRoleByGuid(user.Guid, space.Guid, role)
	} else {
		err = cmd.userRepo.UnsetSpaceRoleByUsername(user.Username, space.Guid, role)
	}
	if err != nil {
		cmd.ui.Failed(err.Error())
	}

	cmd.ui.Ok()
}

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

	offering, apiErr := cmd.serviceRepo.FindServiceOfferingByLabelAndProvider(serviceName, c.String("p"))

	switch apiErr.(type) {
	case nil:
	case *errors.ModelNotFoundError:
		cmd.ui.Warn(T("Service offering does not exist\nTIP: If you are trying to purge a v1 service offering, you must set the -p flag."))
		return
	default:
		cmd.ui.Failed(apiErr.Error())
	}

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

	if !confirmed {
		return
	}
	cmd.ui.Say(T("Purging service {{.ServiceName}}...", map[string]interface{}{"ServiceName": serviceName}))
	err := cmd.serviceRepo.PurgeServiceOffering(offering)
	if err != nil {
		cmd.ui.Failed(err.Error())
	}

	cmd.ui.Ok()
}

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

	cmd.ui.Say(T("Unbinding security group {{.security_group}} from defaults for staging as {{.username}}",
		map[string]interface{}{
			"security_group": terminal.EntityNameColor(name),
			"username":       terminal.EntityNameColor(cmd.configRepo.Username()),
		}))

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

	err = cmd.stagingGroupRepo.UnbindFromStagingSet(securityGroup.Guid)
	if err != nil {
		cmd.ui.Failed(err.Error())
	}

	cmd.ui.Ok()
	cmd.ui.Say("\n\n")
	cmd.ui.Say(T("TIP: Changes will not apply to existing running applications until they are restarted."))
}

func (cmd *Env) Execute(c flags.FlagContext) {
	app, err := cmd.appRepo.Read(c.Args()[0])
	if notFound, ok := err.(*errors.ModelNotFoundError); ok {
		cmd.ui.Failed(notFound.Error())
	}

	cmd.ui.Say(T("Getting env variables 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())}))

	env, err := cmd.appRepo.ReadEnv(app.Guid)
	if err != nil {
		cmd.ui.Failed(err.Error())
	}

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

	cmd.displaySystemiAndAppProvidedEnvironment(env.System, env.Application)
	cmd.ui.Say("")
	cmd.displayUserProvidedEnvironment(env.Environment)
	cmd.ui.Say("")
	cmd.displayRunningEnvironment(env.Running)
	cmd.ui.Say("")
	cmd.displayStagingEnvironment(env.Staging)
	cmd.ui.Say("")
}

func (cmd *SetEnv) Execute(c flags.FlagContext) {
	varName := c.Args()[1]
	varValue := c.Args()[2]
	app := cmd.appReq.GetApplication()

	cmd.ui.Say(T("Setting env variable '{{.VarName}}' to '{{.VarValue}}' for app {{.AppName}} in org {{.OrgName}} / space {{.SpaceName}} as {{.CurrentUser}}...",
		map[string]interface{}{
			"VarName":     terminal.EntityNameColor(varName),
			"VarValue":    terminal.EntityNameColor(varValue),
			"AppName":     terminal.EntityNameColor(app.Name),
			"OrgName":     terminal.EntityNameColor(cmd.config.OrganizationFields().Name),
			"SpaceName":   terminal.EntityNameColor(cmd.config.SpaceFields().Name),
			"CurrentUser": terminal.EntityNameColor(cmd.config.Username())}))

	if len(app.EnvironmentVars) == 0 {
		app.EnvironmentVars = map[string]interface{}{}
	}
	envParams := app.EnvironmentVars
	envParams[varName] = varValue

	_, apiErr := cmd.appRepo.Update(app.Guid, models.AppParams{EnvironmentVars: &envParams})

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

	cmd.ui.Ok()
	cmd.ui.Say(T("TIP: Use '{{.Command}}' to ensure your env variable changes take effect",
		map[string]interface{}{"Command": terminal.CommandColor(cf.Name() + " restage")}))
}

func (cmd *SetSpaceQuota) Execute(c flags.FlagContext) {

	spaceName := c.Args()[0]
	quotaName := c.Args()[1]

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

	space, err := cmd.spaceRepo.FindByName(spaceName)
	if err != nil {
		cmd.ui.Failed(err.Error())
	}

	if space.SpaceQuotaGuid != "" {
		cmd.ui.Failed(T("This space already has an assigned space quota."))
	}

	quota, err := cmd.quotaRepo.FindByName(quotaName)
	if err != nil {
		cmd.ui.Failed(err.Error())
	}

	err = cmd.quotaRepo.AssociateSpaceWithQuota(space.Guid, quota.Guid)
	if err != nil {
		cmd.ui.Failed(err.Error())
	}

	cmd.ui.Ok()
}

func (cmd *RenameService) Execute(c flags.FlagContext) {
	newName := c.Args()[1]
	serviceInstance := cmd.serviceInstanceReq.GetServiceInstance()

	cmd.ui.Say(T("Renaming service {{.ServiceName}} to {{.NewServiceName}} in org {{.OrgName}} / space {{.SpaceName}} as {{.CurrentUser}}...",
		map[string]interface{}{
			"ServiceName":    terminal.EntityNameColor(serviceInstance.Name),
			"NewServiceName": terminal.EntityNameColor(newName),
			"OrgName":        terminal.EntityNameColor(cmd.config.OrganizationFields().Name),
			"SpaceName":      terminal.EntityNameColor(cmd.config.SpaceFields().Name),
			"CurrentUser":    terminal.EntityNameColor(cmd.config.Username()),
		}))
	err := cmd.serviceRepo.RenameService(serviceInstance, newName)

	if err != nil {
		if httpError, ok := err.(errors.HttpError); ok && httpError.ErrorCode() == errors.SERVICE_INSTANCE_NAME_TAKEN {
			cmd.ui.Failed(T("{{.ErrorDescription}}\nTIP: Use '{{.CFServicesCommand}}' to view all services in this org and space.",
				map[string]interface{}{
					"ErrorDescription":  httpError.Error(),
					"CFServicesCommand": cf.Name() + " " + "services",
				}))
		} else {
			cmd.ui.Failed(err.Error())
		}
	}

	cmd.ui.Ok()
}

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

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

	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()

	apiErr := cmd.spaceRepo.Delete(space.Guid)
	if apiErr != nil {
		cmd.ui.Failed(apiErr.Error())
		return
	}

	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
}

func (cmd *UnsetSpaceQuota) Execute(c flags.FlagContext) {
	spaceName := c.Args()[0]
	quotaName := c.Args()[1]

	space, apiErr := cmd.spaceRepo.FindByName(spaceName)
	if apiErr != nil {
		cmd.ui.Failed(apiErr.Error())
		return
	}

	quota, apiErr := cmd.quotaRepo.FindByName(quotaName)
	if apiErr != nil {
		cmd.ui.Failed(apiErr.Error())
		return
	}

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

	apiErr = cmd.quotaRepo.UnassignQuotaFromSpace(space.Guid, quota.Guid)
	if apiErr != nil {
		cmd.ui.Failed(apiErr.Error())
		return
	}

	cmd.ui.Ok()
}

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

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

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

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

	apiErr = cmd.userRepo.Delete(user.Guid)
	if apiErr != nil {
		cmd.ui.Failed(apiErr.Error())
		return
	}

	cmd.ui.Ok()
}

func (cmd *EnableServiceAccess) Requirements(requirementsFactory requirements.Factory, fc flags.FlagContext) (reqs []requirements.Requirement, err error) {
	if len(fc.Args()) != 1 {
		cmd.ui.Failed(T("Incorrect Usage. Requires an argument\n\n") + command_registry.Commands.CommandUsage("enable-service-access"))
	}

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

func (cmd *SetOrgRole) Execute(c flags.FlagContext) {
	user := cmd.userReq.GetUser()
	org := cmd.orgReq.GetOrganization()
	role := models.UserInputToOrgRole[c.Args()[2]]

	cmd.ui.Say(T("Assigning role {{.Role}} to user {{.TargetUser}} in org {{.TargetOrg}} as {{.CurrentUser}}...",
		map[string]interface{}{
			"Role":        terminal.EntityNameColor(role),
			"TargetUser":  terminal.EntityNameColor(user.Username),
			"TargetOrg":   terminal.EntityNameColor(org.Name),
			"CurrentUser": terminal.EntityNameColor(cmd.config.Username()),
		}))

	var err error
	if len(user.Guid) > 0 {
		err = cmd.userRepo.SetOrgRoleByGuid(user.Guid, org.Guid, role)
	} else {
		err = cmd.userRepo.SetOrgRoleByUsername(user.Username, org.Guid, role)
	}

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

	cmd.ui.Ok()
}