func (cmd *Push) Requirements(requirementsFactory requirements.Factory, fc flags.FlagContext) ([]requirements.Requirement, error) {
var reqs []requirements.Requirement
usageReq := requirementsFactory.NewUsageRequirement(commandregistry.CLICommandUsagePresenter(cmd), "",
func() bool {
return len(fc.Args()) > 1
},
)
reqs = append(reqs, usageReq)
if fc.String("route-path") != "" {
reqs = append(reqs, requirementsFactory.NewMinAPIVersionRequirement("Option '--route-path'", cf.RoutePathMinimumAPIVersion))
}
if fc.String("app-ports") != "" {
reqs = append(reqs, requirementsFactory.NewMinAPIVersionRequirement("Option '--app-ports'", cf.MultipleAppPortsMinimumAPIVersion))
}
reqs = append(reqs, []requirements.Requirement{
requirementsFactory.NewLoginRequirement(),
requirementsFactory.NewTargetedSpaceRequirement(),
}...)
return reqs, 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 (cmd *DeleteServiceKey) Requirements(requirementsFactory requirements.Factory, fc flags.FlagContext) ([]requirements.Requirement, error) {
if len(fc.Args()) != 2 {
cmd.ui.Failed(T("Incorrect Usage. Requires SERVICE_INSTANCE SERVICE_KEY as arguments\n\n") + commandregistry.Commands.CommandUsage("delete-service-key"))
return nil, fmt.Errorf("Incorrect usage: %d arguments of %d required", len(fc.Args()), 2)
}
loginRequirement := requirementsFactory.NewLoginRequirement()
targetSpaceRequirement := requirementsFactory.NewTargetedSpaceRequirement()
reqs := []requirements.Requirement{loginRequirement, targetSpaceRequirement}
return reqs, nil
}
func (cmd *CreateService) Requirements(requirementsFactory requirements.Factory, fc flags.FlagContext) ([]requirements.Requirement, error) {
if len(fc.Args()) != 3 {
cmd.ui.Failed(T("Incorrect Usage. Requires service, service plan, service instance as arguments\n\n") + commandregistry.Commands.CommandUsage("create-service"))
return nil, fmt.Errorf("Incorrect usage: %d arguments of %d required", len(fc.Args()), 3)
}
reqs := []requirements.Requirement{
requirementsFactory.NewLoginRequirement(),
requirementsFactory.NewTargetedSpaceRequirement(),
}
return reqs, nil
}
func (cmd *Restage) Requirements(requirementsFactory requirements.Factory, fc flags.FlagContext) ([]requirements.Requirement, error) {
if len(fc.Args()) != 1 {
cmd.ui.Failed(T("Incorrect Usage. Requires an argument\n\n") + commandregistry.Commands.CommandUsage("restage"))
return nil, fmt.Errorf("Incorrect usage: %d arguments of %d required", len(fc.Args()), 1)
}
reqs := []requirements.Requirement{
requirementsFactory.NewLoginRequirement(),
requirementsFactory.NewTargetedSpaceRequirement(),
}
return reqs, nil
}
func (cmd *ServiceKeys) Requirements(requirementsFactory requirements.Factory, fc flags.FlagContext) ([]requirements.Requirement, error) {
if len(fc.Args()) != 1 {
cmd.ui.Failed(T("Incorrect Usage. Requires an argument\n\n") + commandregistry.Commands.CommandUsage("service-keys"))
return nil, fmt.Errorf("Incorrect usage: %d arguments of %d required", len(fc.Args()), 1)
}
loginRequirement := requirementsFactory.NewLoginRequirement()
cmd.serviceInstanceRequirement = requirementsFactory.NewServiceInstanceRequirement(fc.Args()[0])
targetSpaceRequirement := requirementsFactory.NewTargetedSpaceRequirement()
reqs := []requirements.Requirement{loginRequirement, cmd.serviceInstanceRequirement, targetSpaceRequirement}
return reqs, nil
}
func (cmd *UnsetEnv) Requirements(requirementsFactory requirements.Factory, fc flags.FlagContext) ([]requirements.Requirement, error) {
if len(fc.Args()) != 2 {
cmd.ui.Failed(T("Incorrect Usage. Requires 'app-name env-name' as arguments\n\n") + commandregistry.Commands.CommandUsage("unset-env"))
return nil, fmt.Errorf("Incorrect usage: %d arguments of %d required", len(fc.Args()), 2)
}
cmd.appReq = requirementsFactory.NewApplicationRequirement(fc.Args()[0])
reqs := []requirements.Requirement{
requirementsFactory.NewLoginRequirement(),
requirementsFactory.NewTargetedSpaceRequirement(),
cmd.appReq,
}
return reqs, nil
}
func (cmd *SSHEnabled) 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-enabled"))
return nil, fmt.Errorf("Incorrect usage: %d arguments of %d required", len(fc.Args()), 1)
}
cmd.appReq = requirementsFactory.NewApplicationRequirement(fc.Args()[0])
reqs := []requirements.Requirement{
requirementsFactory.NewLoginRequirement(),
requirementsFactory.NewTargetedSpaceRequirement(),
cmd.appReq,
}
return reqs, nil
}
func (cmd *Files) Requirements(requirementsFactory requirements.Factory, c flags.FlagContext) ([]requirements.Requirement, error) {
if len(c.Args()) != 1 && len(c.Args()) != 2 {
cmd.ui.Failed(T("Incorrect Usage. Requires an argument\n\n") + commandregistry.Commands.CommandUsage("files"))
return nil, fmt.Errorf("Incorrect usage: %d arguments of %d required", len(c.Args()), 1)
}
cmd.appReq = requirementsFactory.NewDEAApplicationRequirement(c.Args()[0])
reqs := []requirements.Requirement{
requirementsFactory.NewLoginRequirement(),
requirementsFactory.NewTargetedSpaceRequirement(),
cmd.appReq,
}
return reqs, nil
}
func (cmd *CopySource) Requirements(requirementsFactory requirements.Factory, fc flags.FlagContext) ([]requirements.Requirement, error) {
usageReq := requirementsFactory.NewUsageRequirement(commandregistry.CLICommandUsagePresenter(cmd),
T("Requires SOURCE-APP TARGET-APP as arguments"),
func() bool {
return len(fc.Args()) != 2
},
)
reqs := []requirements.Requirement{
usageReq,
requirementsFactory.NewLoginRequirement(),
requirementsFactory.NewTargetedSpaceRequirement(),
}
return reqs, nil
}
func (cmd *RenameService) Requirements(requirementsFactory requirements.Factory, fc flags.FlagContext) ([]requirements.Requirement, error) {
if len(fc.Args()) != 2 {
cmd.ui.Failed(T("Incorrect Usage. Requires SERVICE_INSTANCE and NEW_SERVICE_INSTANCE as arguments\n\n") + commandregistry.Commands.CommandUsage("rename-service"))
return nil, fmt.Errorf("Incorrect usage: %d arguments of %d required", len(fc.Args()), 2)
}
cmd.serviceInstanceReq = requirementsFactory.NewServiceInstanceRequirement(fc.Args()[0])
reqs := []requirements.Requirement{
requirementsFactory.NewLoginRequirement(),
requirementsFactory.NewTargetedSpaceRequirement(),
cmd.serviceInstanceReq,
}
return reqs, nil
}
func (cmd *ListServices) Requirements(requirementsFactory requirements.Factory, fc flags.FlagContext) ([]requirements.Requirement, error) {
usageReq := requirements.NewUsageRequirement(commandregistry.CLICommandUsagePresenter(cmd),
T("No argument required"),
func() bool {
return len(fc.Args()) != 0
},
)
reqs := []requirements.Requirement{
usageReq,
requirementsFactory.NewLoginRequirement(),
requirementsFactory.NewTargetedSpaceRequirement(),
}
return reqs, nil
}
func (cmd *RenameApp) Requirements(requirementsFactory requirements.Factory, c flags.FlagContext) ([]requirements.Requirement, error) {
if len(c.Args()) != 2 {
cmd.ui.Failed(T("Incorrect Usage. Requires old app name and new app name as arguments\n\n") + commandregistry.Commands.CommandUsage("rename"))
return nil, fmt.Errorf("Incorrect usage: %d arguments of %d required", len(c.Args()), 2)
}
cmd.appReq = requirementsFactory.NewApplicationRequirement(c.Args()[0])
reqs := []requirements.Requirement{
requirementsFactory.NewLoginRequirement(),
requirementsFactory.NewTargetedSpaceRequirement(),
cmd.appReq,
}
return reqs, nil
}
func (cmd *DeleteApp) Requirements(requirementsFactory requirements.Factory, fc flags.FlagContext) ([]requirements.Requirement, error) {
usageReq := requirementsFactory.NewUsageRequirement(commandregistry.CLICommandUsagePresenter(cmd),
T("Requires app name as argument"),
func() bool {
return len(fc.Args()) != 1
},
)
reqs := []requirements.Requirement{
usageReq,
requirementsFactory.NewLoginRequirement(),
requirementsFactory.NewTargetedSpaceRequirement(),
}
return reqs, nil
}
func (cmd *UpdateService) Requirements(requirementsFactory requirements.Factory, fc flags.FlagContext) ([]requirements.Requirement, error) {
if len(fc.Args()) != 1 {
cmd.ui.Failed(T("Incorrect Usage. Requires an argument\n\n") + commandregistry.Commands.CommandUsage("update-service"))
return nil, fmt.Errorf("Incorrect usage: %d arguments of %d required", len(fc.Args()), 1)
}
reqs := []requirements.Requirement{
requirementsFactory.NewLoginRequirement(),
requirementsFactory.NewTargetedSpaceRequirement(),
}
if fc.String("p") != "" {
reqs = append(reqs, requirementsFactory.NewMinAPIVersionRequirement("Updating a plan", cf.UpdateServicePlanMinimumAPIVersion))
}
return reqs, nil
}
func (cmd *CreateUserProvidedService) Requirements(requirementsFactory requirements.Factory, fc flags.FlagContext) ([]requirements.Requirement, error) {
if len(fc.Args()) != 1 {
cmd.ui.Failed(T("Incorrect Usage. Requires an argument\n\n") + commandregistry.Commands.CommandUsage("create-user-provided-service"))
return nil, fmt.Errorf("Incorrect usage: %d arguments of %d required", len(fc.Args()), 1)
}
reqs := []requirements.Requirement{
requirementsFactory.NewLoginRequirement(),
requirementsFactory.NewTargetedSpaceRequirement(),
}
if fc.IsSet("r") {
reqs = append(reqs, requirementsFactory.NewMinAPIVersionRequirement("Option '-r'", cf.MultipleAppPortsMinimumAPIVersion))
}
return reqs, nil
}
func (cmd *GetHealthCheck) 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("get-health-check"))
return nil, fmt.Errorf("Incorrect usage: %d arguments of %d required", len(fc.Args()), 1)
}
cmd.ui.Say(T("Getting health_check_type value for ") + terminal.EntityNameColor(fc.Args()[0]))
cmd.ui.Say("")
cmd.appReq = requirementsFactory.NewApplicationRequirement(fc.Args()[0])
reqs := []requirements.Requirement{
requirementsFactory.NewLoginRequirement(),
requirementsFactory.NewTargetedSpaceRequirement(),
cmd.appReq,
}
return reqs, nil
}
func (cmd *RestartAppInstance) Requirements(requirementsFactory requirements.Factory, fc flags.FlagContext) ([]requirements.Requirement, error) {
if len(fc.Args()) != 2 {
usage := commandregistry.Commands.CommandUsage("restart-app-instance")
cmd.ui.Failed(T("Incorrect Usage. Requires arguments\n\n") + usage)
return nil, fmt.Errorf("Incorrect usage: %d arguments of %d required", len(fc.Args()), 2)
}
appName := fc.Args()[0]
cmd.appReq = requirementsFactory.NewApplicationRequirement(appName)
reqs := []requirements.Requirement{
requirementsFactory.NewLoginRequirement(),
requirementsFactory.NewTargetedSpaceRequirement(),
cmd.appReq,
}
return reqs, nil
}
func (cmd *CreateServiceBroker) Requirements(requirementsFactory requirements.Factory, fc flags.FlagContext) ([]requirements.Requirement, error) {
if len(fc.Args()) != 4 {
cmd.ui.Failed(T("Incorrect Usage. Requires SERVICE_BROKER, USERNAME, PASSWORD, URL as arguments\n\n") + commandregistry.Commands.CommandUsage("create-service-broker"))
return nil, fmt.Errorf("Incorrect usage: %d arguments of %d required", len(fc.Args()), 4)
}
reqs := []requirements.Requirement{
requirementsFactory.NewLoginRequirement(),
}
if fc.IsSet("space-scoped") {
reqs = append(
reqs,
requirementsFactory.NewTargetedSpaceRequirement(),
requirementsFactory.NewMinAPIVersionRequirement("--space-scoped", cf.SpaceScopedMaximumAPIVersion),
)
}
return reqs, nil
}
func (cmd *SetHealthCheck) Requirements(requirementsFactory requirements.Factory, fc flags.FlagContext) ([]requirements.Requirement, error) {
if len(fc.Args()) != 2 {
cmd.ui.Failed(T("Incorrect Usage. Requires APP_NAME and HEALTH_CHECK_TYPE as arguments\n\n") + commandregistry.Commands.CommandUsage("set-health-check"))
return nil, fmt.Errorf("Incorrect usage: %d arguments of %d required", len(fc.Args()), 2)
}
if fc.Args()[1] != "port" && fc.Args()[1] != "none" {
cmd.ui.Failed(T(`Incorrect Usage. HEALTH_CHECK_TYPE must be "port" or "none"\n\n`) + commandregistry.Commands.CommandUsage("set-health-check"))
return nil, fmt.Errorf("Incorrect usage: invalid healthcheck type")
}
cmd.appReq = requirementsFactory.NewApplicationRequirement(fc.Args()[0])
reqs := []requirements.Requirement{
requirementsFactory.NewLoginRequirement(),
requirementsFactory.NewTargetedSpaceRequirement(),
cmd.appReq,
}
return reqs, nil
}