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quotas.go
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/
quotas.go
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package quota
import (
"fmt"
"strconv"
"code.cloudfoundry.org/cli/cf/flags"
. "code.cloudfoundry.org/cli/cf/i18n"
"code.cloudfoundry.org/cli/cf/api/quotas"
"code.cloudfoundry.org/cli/cf/api/resources"
"code.cloudfoundry.org/cli/cf/commandregistry"
"code.cloudfoundry.org/cli/cf/configuration/coreconfig"
"code.cloudfoundry.org/cli/cf/formatters"
"code.cloudfoundry.org/cli/cf/requirements"
"code.cloudfoundry.org/cli/cf/terminal"
)
type ListQuotas struct {
ui terminal.UI
config coreconfig.Reader
quotaRepo quotas.QuotaRepository
}
func init() {
commandregistry.Register(&ListQuotas{})
}
func (cmd *ListQuotas) MetaData() commandregistry.CommandMetadata {
return commandregistry.CommandMetadata{
Name: "quotas",
Description: T("List available usage quotas"),
Usage: []string{
T("CF_NAME quotas"),
},
}
}
func (cmd *ListQuotas) 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(),
}
return reqs, nil
}
func (cmd *ListQuotas) SetDependency(deps commandregistry.Dependency, pluginCall bool) commandregistry.Command {
cmd.ui = deps.UI
cmd.config = deps.Config
cmd.quotaRepo = deps.RepoLocator.GetQuotaRepository()
return cmd
}
func (cmd *ListQuotas) Execute(c flags.FlagContext) error {
cmd.ui.Say(T("Getting quotas as {{.Username}}...", map[string]interface{}{"Username": terminal.EntityNameColor(cmd.config.Username())}))
quotas, err := cmd.quotaRepo.FindAll()
if err != nil {
return err
}
cmd.ui.Ok()
cmd.ui.Say("")
table := cmd.ui.Table([]string{
T("name"),
T("total memory"),
T("instance memory"),
T("routes"),
T("service instances"),
T("paid plans"),
T("app instances"),
T("route ports"),
})
var megabytes string
for _, quota := range quotas {
if quota.InstanceMemoryLimit == -1 {
megabytes = T("unlimited")
} else {
megabytes = formatters.ByteSize(quota.InstanceMemoryLimit * formatters.MEGABYTE)
}
servicesLimit := strconv.Itoa(quota.ServicesLimit)
if quota.ServicesLimit == -1 {
servicesLimit = T("unlimited")
}
appInstanceLimit := strconv.Itoa(quota.AppInstanceLimit)
if quota.AppInstanceLimit == resources.UnlimitedAppInstances {
appInstanceLimit = T("unlimited")
}
reservedRoutePorts := string(quota.ReservedRoutePorts)
if reservedRoutePorts == resources.UnlimitedReservedRoutePorts {
reservedRoutePorts = T("unlimited")
}
routesLimit := fmt.Sprintf("%d", quota.RoutesLimit)
if routesLimit == resources.UnlimitedRoutes {
routesLimit = T("unlimited")
}
table.Add(
quota.Name,
formatters.ByteSize(quota.MemoryLimit*formatters.MEGABYTE),
megabytes,
routesLimit,
fmt.Sprint(servicesLimit),
formatters.Allowed(quota.NonBasicServicesAllowed),
fmt.Sprint(appInstanceLimit),
fmt.Sprint(reservedRoutePorts),
)
}
err = table.Print()
if err != nil {
return err
}
return nil
}