Method Execute

cf/commands/service/bind_service.go:107–145

(c flags.FlagContext)

}

func (cmd *BindService) Execute(c flags.FlagContext) error {
	app := cmd.appReq.GetApplication()
	serviceInstance := cmd.serviceInstanceReq.GetServiceInstance()
	params := c.String("c")

	paramsMap, err := json.ParseJSONFromFileOrString(params)
	if err != nil {
		return errors.New(T("Invalid configuration provided for -c flag. Please provide a valid JSON object or path to a file containing a valid JSON object."))
	}

	cmd.ui.Say(T("Binding service {{.ServiceInstanceName}} to app {{.AppName}} in org {{.OrgName}} / space {{.SpaceName}} as {{.CurrentUser}}...",
		map[string]interface{}{
			"ServiceInstanceName": terminal.EntityNameColor(serviceInstance.Name),
			"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()),
		}))

	err = cmd.BindApplication(app, serviceInstance, paramsMap)
	if err != nil {
		if httperr, ok := err.(errors.HTTPError); ok && httperr.ErrorCode() == errors.ServiceBindingAppServiceTaken {
			cmd.ui.Ok()
			cmd.ui.Warn(T("App {{.AppName}} is already bound to {{.ServiceName}}.",
				map[string]interface{}{
					"AppName":     app.Name,
					"ServiceName": serviceInstance.Name,
				}))
			return nil
		}

		return err
	}

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

func (cmd *BindService) BindApplication(app models.Application, serviceInstance models.ServiceInstance, paramsMap map[string]interface{}) error {
	return cmd.serviceBindingRepo.Create(serviceInstance.GUID, app.GUID, paramsMap)