func (cmd *Target) Requirements(requirementsFactory requirements.Factory, fc flags.FlagContext) (reqs []requirements.Requirement, err error) {
if len(fc.Args()) != 0 {
cmd.ui.Failed(T("Incorrect Usage. No argument required\n\n") + command_registry.Commands.CommandUsage("target"))
}
reqs = []requirements.Requirement{
requirementsFactory.NewApiEndpointRequirement(),
}
if fc.IsSet("o") || fc.IsSet("s") {
reqs = append(reqs, requirementsFactory.NewLoginRequirement())
}
return
}
func (cmd *Files) Execute(c flags.FlagContext) {
app := cmd.appReq.GetApplication()
var instance int
if c.IsSet("i") {
instance = c.Int("i")
if instance < 0 {
cmd.ui.Failed(T("Invalid instance: {{.Instance}}\nInstance must be a positive integer",
map[string]interface{}{
"Instance": instance,
}))
}
if instance >= app.InstanceCount {
cmd.ui.Failed(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, apiErr := cmd.appFilesRepo.ListFiles(app.Guid, instance, path)
if apiErr != nil {
cmd.ui.Failed(apiErr.Error())
return
}
cmd.ui.Ok()
cmd.ui.Say("")
if list == "" {
cmd.ui.Say("No files found")
} else {
cmd.ui.Say("%s", list)
}
}
func (cmd *UpdateService) Execute(c flags.FlagContext) {
planName := c.String("p")
params := c.String("c")
tagsSet := c.IsSet("t")
tagsList := c.String("t")
if planName == "" && params == "" && tagsSet == false {
cmd.ui.Ok()
cmd.ui.Say(T("No changes were made"))
return
}
serviceInstanceName := c.Args()[0]
serviceInstance, err := cmd.serviceRepo.FindInstanceByName(serviceInstanceName)
if err != nil {
cmd.ui.Failed(err.Error())
}
paramsMap, err := json.ParseJsonFromFileOrString(params)
if err != nil {
cmd.ui.Failed(T("Invalid configuration provided for -c flag. Please provide a valid JSON object or path to a file containing a valid JSON object."))
}
tags := ui_helpers.ParseTags(tagsList)
var plan models.ServicePlanFields
if planName != "" {
cmd.checkUpdateServicePlanApiVersion()
plan, err = cmd.findPlan(serviceInstance, planName)
if err != nil {
cmd.ui.Failed(err.Error())
}
}
cmd.printUpdatingServiceInstanceMessage(serviceInstanceName)
err = cmd.serviceRepo.UpdateServiceInstance(serviceInstance.Guid, plan.Guid, paramsMap, tags)
if err != nil {
cmd.ui.Failed(err.Error())
}
err = printSuccessMessageForServiceInstance(serviceInstanceName, cmd.serviceRepo, cmd.ui)
if err != nil {
cmd.ui.Failed(err.Error())
}
}
func (cmd *Push) Execute(c flags.FlagContext) {
appSet := cmd.findAndValidateAppsToPush(c)
_, apiErr := cmd.authRepo.RefreshAuthToken()
if apiErr != nil {
cmd.ui.Failed(apiErr.Error())
return
}
routeActor := actors.NewRouteActor(cmd.ui, cmd.routeRepo)
for _, appParams := range appSet {
cmd.fetchStackGuid(&appParams)
if c.IsSet("docker-image") {
diego := true
appParams.Diego = &diego
}
app := cmd.createOrUpdateApp(appParams)
cmd.updateRoutes(routeActor, app, appParams)
if c.String("docker-image") == "" {
cmd.ui.Say(T("Uploading {{.AppName}}...",
map[string]interface{}{"AppName": terminal.EntityNameColor(app.Name)}))
apiErr := cmd.uploadApp(app.Guid, *appParams.Path)
if apiErr != nil {
cmd.ui.Failed(fmt.Sprintf(T("Error uploading application.\n{{.ApiErr}}",
map[string]interface{}{"ApiErr": apiErr.Error()})))
return
}
cmd.ui.Ok()
}
if appParams.ServicesToBind != nil {
cmd.bindAppToServices(*appParams.ServicesToBind, app)
}
cmd.restart(app, appParams, c)
}
}
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 = REQUEST_TTY_YES
}
if fc.IsSet("tt") && fc.Bool("tt") {
sshOptions.TerminalRequest = REQUEST_TTY_FORCE
}
if fc.Bool("T") {
sshOptions.TerminalRequest = REQUEST_TTY_NO
}
return sshOptions, nil
}
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 *SSH) Requirements(requirementsFactory requirements.Factory, fc flags.FlagContext) (reqs []requirements.Requirement, err error) {
if len(fc.Args()) == 0 {
cmd.ui.Failed(T("Incorrect Usage. Requires APP_NAME as argument") + "\n\n" + command_registry.Commands.CommandUsage("ssh"))
}
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"), command_registry.Commands.CommandUsage("ssh")))
}
cmd.opts, err = options.NewSSHOptions(fc)
if err != nil {
cmd.ui.Failed(fmt.Sprintf(T("Incorrect Usage:")+" %s\n\n%s", err.Error(), command_registry.Commands.CommandUsage("ssh")))
}
cmd.appReq = requirementsFactory.NewApplicationRequirement(cmd.opts.AppName)
reqs = []requirements.Requirement{
requirementsFactory.NewLoginRequirement(),
requirementsFactory.NewTargetedSpaceRequirement(),
cmd.appReq,
}
return
}
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("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", errors.NewWithFmt(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", errors.NewWithFmt(T("Invalid health-check-type param: {{.healthCheckType}}",
map[string]interface{}{"healthCheckType": healthCheckType})))
}
appParams.HealthCheckType = &healthCheckType
}
return
}
func (cmd *updateQuota) Execute(c flags.FlagContext) {
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(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("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 {
cmd.ui.Failed(T("Incorrect Usage.\n\n") + command_registry.Commands.CommandUsage("update-quota"))
}
}
quota.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-quota"))
}
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(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 (cmd *ConfigCommands) Execute(context flags.FlagContext) {
if !context.IsSet("trace") && !context.IsSet("async-timeout") && !context.IsSet("color") && !context.IsSet("locale") {
cmd.ui.Failed(T("Incorrect Usage\n\n") + command_registry.Commands.CommandUsage("config"))
return
}
if context.IsSet("async-timeout") {
asyncTimeout := context.Int("async-timeout")
if asyncTimeout < 0 {
cmd.ui.Failed(T("Incorrect Usage\n\n") + command_registry.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:
cmd.ui.Failed(T("Incorrect Usage\n\n") + command_registry.Commands.CommandUsage("config"))
}
}
if context.IsSet("locale") {
locale := context.String("locale")
if locale == "CLEAR" {
cmd.config.SetLocale("")
return
}
if IsSupportedLocale(locale) {
cmd.config.SetLocale(locale)
return
}
cmd.ui.Say(fmt.Sprintf("Could not find locale '%s'. The known locales are:", locale))
cmd.ui.Say("")
supportedLocales := SupportedLocales()
sort.Strings(supportedLocales)
for i := range supportedLocales {
cmd.ui.Say(supportedLocales[i])
}
}
}
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")
params.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 anyFlagsSet(context flags.FlagContext) bool {
return context.IsSet("m") || context.IsSet("k") || context.IsSet("i")
}
)
var _ = Describe("Flag Constructors", func() {
var (
fc flags.FlagContext
)
BeforeEach(func() {
fc = flags.New()
})
Describe("NewStringFlag()", func() {
It("init the flag context with a new string flagset", func() {
fc.Parse("-s", "test")
Ω(fc.IsSet("s")).To(BeFalse())
Ω(fc.String("s")).To(Equal(""))
fc.NewStringFlag("s", "s2", "setting new string flag")
fc.Parse("-s", "test2")
Ω(fc.IsSet("s")).To(BeTrue())
Ω(fc.IsSet("s2")).To(BeTrue())
Ω(fc.String("s")).To(Equal("test2"))
Ω(fc.String("s2")).To(Equal("test2"))
})
})
Describe("NewStringFlagWithDefault()", func() {
It("init the flag context with a new string flagset with default value", func() {
fc.Parse("-s", "test")
Ω(fc.IsSet("s")).To(BeFalse())
func (cmd *ConfigCommands) Execute(context flags.FlagContext) {
if !context.IsSet("trace") && !context.IsSet("async-timeout") && !context.IsSet("color") && !context.IsSet("locale") {
cmd.ui.Failed(T("Incorrect Usage\n\n") + command_registry.Commands.CommandUsage("config"))
return
}
if context.IsSet("async-timeout") {
asyncTimeout := context.Int("async-timeout")
if asyncTimeout < 0 {
cmd.ui.Failed(T("Incorrect Usage\n\n") + command_registry.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:
cmd.ui.Failed(T("Incorrect Usage\n\n") + command_registry.Commands.CommandUsage("config"))
}
}
if context.IsSet("locale") {
locale := context.String("locale")
if locale == "CLEAR" {
cmd.config.SetLocale("")
return
}
foundLocale := false
for _, value := range SUPPORTED_LOCALES {
if value == locale {
cmd.config.SetLocale(locale)
foundLocale = true
break
}
}
if !foundLocale {
cmd.ui.Say(fmt.Sprintf("Could not find locale %s. The known locales are:", locale))
cmd.ui.Say("")
for _, locale := range SUPPORTED_LOCALES {
cmd.ui.Say(locale)
}
}
}
}
func (cmd *UpdateBuildpack) Execute(c flags.FlagContext) {
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 {
cmd.ui.Failed(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 {
cmd.ui.Failed(T("Cannot specify both lock and unlock options."))
return
}
path := c.String("p")
var dir string
var err error
if path != "" {
dir, err = filepath.Abs(path)
if err != nil {
cmd.ui.Failed(err.Error())
return
}
}
if dir != "" && (lock || unlock) {
cmd.ui.Failed(T("Cannot specify buildpack bits and lock/unlock."))
}
if lock {
buildpack.Locked = &lock
updateBuildpack = true
}
if unlock {
unlock = false
buildpack.Locked = &unlock
updateBuildpack = true
}
if updateBuildpack {
newBuildpack, apiErr := cmd.buildpackRepo.Update(buildpack)
if apiErr != nil {
cmd.ui.Failed(T("Error updating buildpack {{.Name}}\n{{.Error}}", map[string]interface{}{
"Name": terminal.EntityNameColor(buildpack.Name),
"Error": apiErr.Error(),
}))
}
buildpack = newBuildpack
}
if dir != "" {
apiErr := cmd.buildpackBitsRepo.UploadBuildpack(buildpack, dir)
if apiErr != nil {
cmd.ui.Failed(T("Error uploading buildpack {{.Name}}\n{{.Error}}", map[string]interface{}{
"Name": terminal.EntityNameColor(buildpack.Name),
"Error": apiErr.Error(),
}))
}
}
cmd.ui.Ok()
}