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quota.go
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quota.go
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package quota
import (
"fmt"
. "github.com/cloudfoundry/cli/cf/i18n"
"strconv"
"github.com/cloudfoundry/cli/cf/api/quotas"
"github.com/cloudfoundry/cli/cf/command_metadata"
"github.com/cloudfoundry/cli/cf/configuration/core_config"
"github.com/cloudfoundry/cli/cf/formatters"
"github.com/cloudfoundry/cli/cf/requirements"
"github.com/cloudfoundry/cli/cf/terminal"
"github.com/codegangsta/cli"
)
type showQuota struct {
ui terminal.UI
config core_config.Reader
quotaRepo quotas.QuotaRepository
}
func NewShowQuota(ui terminal.UI, config core_config.Reader, quotaRepo quotas.QuotaRepository) *showQuota {
return &showQuota{
ui: ui,
config: config,
quotaRepo: quotaRepo,
}
}
func (cmd *showQuota) Metadata() command_metadata.CommandMetadata {
return command_metadata.CommandMetadata{
Name: "quota",
Usage: T("CF_NAME quota QUOTA"),
Description: T("Show quota info"),
}
}
func (cmd *showQuota) GetRequirements(requirementsFactory requirements.Factory, context *cli.Context) ([]requirements.Requirement, error) {
if len(context.Args()) != 1 {
cmd.ui.FailWithUsage(context)
}
return []requirements.Requirement{
requirementsFactory.NewLoginRequirement(),
}, nil
}
func (cmd *showQuota) Run(context *cli.Context) {
quotaName := context.Args()[0]
cmd.ui.Say(T("Getting quota {{.QuotaName}} info as {{.Username}}...", map[string]interface{}{"QuotaName": quotaName, "Username": cmd.config.Username()}))
quota, err := cmd.quotaRepo.FindByName(quotaName)
if err != nil {
cmd.ui.Failed(err.Error())
}
cmd.ui.Ok()
var megabytes string
if quota.InstanceMemoryLimit == -1 {
megabytes = T("unlimited")
} else {
megabytes = formatters.ByteSize(quota.InstanceMemoryLimit * formatters.MEGABYTE)
}
servicesLimit := strconv.Itoa(quota.ServicesLimit)
if servicesLimit == "-1" {
servicesLimit = T("unlimited")
}
table := terminal.NewTable(cmd.ui, []string{"", ""})
table.Add(T("Total Memory"), formatters.ByteSize(quota.MemoryLimit*formatters.MEGABYTE))
table.Add(T("Instance Memory"), megabytes)
table.Add(T("Routes"), fmt.Sprintf("%d", quota.RoutesLimit))
table.Add(T("Services"), servicesLimit)
table.Add(T("Paid service plans"), formatters.Allowed(quota.NonBasicServicesAllowed))
table.Print()
}