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service_keys.go
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service_keys.go
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package servicekey
import (
"fmt"
"code.cloudfoundry.org/cli/cf/api"
"code.cloudfoundry.org/cli/cf/commandregistry"
"code.cloudfoundry.org/cli/cf/configuration/coreconfig"
"code.cloudfoundry.org/cli/cf/flags"
"code.cloudfoundry.org/cli/cf/requirements"
"code.cloudfoundry.org/cli/cf/terminal"
. "code.cloudfoundry.org/cli/cf/i18n"
)
type ServiceKeys struct {
ui terminal.UI
config coreconfig.Reader
serviceRepo api.ServiceRepository
serviceKeyRepo api.ServiceKeyRepository
serviceInstanceRequirement requirements.ServiceInstanceRequirement
}
func init() {
commandregistry.Register(&ServiceKeys{})
}
func (cmd *ServiceKeys) MetaData() commandregistry.CommandMetadata {
return commandregistry.CommandMetadata{
Name: "service-keys",
ShortName: "sk",
Description: T("List keys for a service instance"),
Usage: []string{
T("CF_NAME service-keys SERVICE_INSTANCE"),
},
Examples: []string{
"CF_NAME service-keys mydb",
},
}
}
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 *ServiceKeys) SetDependency(deps commandregistry.Dependency, pluginCall bool) commandregistry.Command {
cmd.ui = deps.UI
cmd.config = deps.Config
cmd.serviceRepo = deps.RepoLocator.GetServiceRepository()
cmd.serviceKeyRepo = deps.RepoLocator.GetServiceKeyRepository()
return cmd
}
func (cmd *ServiceKeys) Execute(c flags.FlagContext) error {
serviceInstance := cmd.serviceInstanceRequirement.GetServiceInstance()
cmd.ui.Say(T("Getting keys for service instance {{.ServiceInstanceName}} as {{.CurrentUser}}...",
map[string]interface{}{
"ServiceInstanceName": terminal.EntityNameColor(serviceInstance.Name),
"CurrentUser": terminal.EntityNameColor(cmd.config.Username()),
}))
serviceKeys, err := cmd.serviceKeyRepo.ListServiceKeys(serviceInstance.GUID)
if err != nil {
return err
}
table := cmd.ui.Table([]string{T("name")})
for _, serviceKey := range serviceKeys {
table.Add(serviceKey.Fields.Name)
}
if len(serviceKeys) == 0 {
cmd.ui.Say(T("No service key for service instance {{.ServiceInstanceName}}",
map[string]interface{}{"ServiceInstanceName": terminal.EntityNameColor(serviceInstance.Name)}))
return nil
}
cmd.ui.Say("")
err = table.Print()
if err != nil {
return err
}
return nil
}