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updatemetadata.go
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updatemetadata.go
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package accountcommands
import (
"strings"
"github.com/rackspace/rack/commandoptions"
"github.com/rackspace/rack/handler"
"github.com/rackspace/rack/internal/github.com/codegangsta/cli"
osAccounts "github.com/rackspace/rack/internal/github.com/rackspace/gophercloud/openstack/objectstorage/v1/accounts"
"github.com/rackspace/rack/internal/github.com/rackspace/gophercloud/rackspace/objectstorage/v1/accounts"
"github.com/rackspace/rack/util"
)
var updateMetadata = cli.Command{
Name: "update-metadata",
Usage: util.Usage(commandPrefix, "update-metadata", "--name <containerName> --metadata <metadata>"),
Description: "Create or replace metadata associated with the account. Any existing metadata will remain in tact.",
Action: actionUpdateMetadata,
Flags: commandoptions.CommandFlags(flagsUpdateMetadata, keysUpdateMetadata),
BashComplete: func(c *cli.Context) {
commandoptions.CompleteFlags(commandoptions.CommandFlags(flagsUpdateMetadata, keysUpdateMetadata))
},
}
func flagsUpdateMetadata() []cli.Flag {
return []cli.Flag{
cli.StringFlag{
Name: "metadata",
Usage: "[required] A comma-separated string of 'key=value' pairs to create of update as metadata for the account.",
},
}
}
var keysUpdateMetadata = []string{}
type paramsUpdateMetadata struct {
metadata map[string]string
}
type commandUpdateMetadata handler.Command
func actionUpdateMetadata(c *cli.Context) {
command := &commandUpdateMetadata{
Ctx: &handler.Context{
CLIContext: c,
},
}
handler.Handle(command)
}
func (command *commandUpdateMetadata) Context() *handler.Context {
return command.Ctx
}
func (command *commandUpdateMetadata) Keys() []string {
return keysUpdateMetadata
}
func (command *commandUpdateMetadata) ServiceClientType() string {
return serviceClientType
}
func (command *commandUpdateMetadata) HandleFlags(resource *handler.Resource) error {
err := command.Ctx.CheckFlagsSet([]string{"metadata"})
if err != nil {
return err
}
metadata, err := command.Ctx.CheckKVFlag("metadata")
if err != nil {
return err
}
resource.Params = ¶msUpdateMetadata{
metadata: metadata,
}
return err
}
func (command *commandUpdateMetadata) Execute(resource *handler.Resource) {
params := resource.Params.(*paramsUpdateMetadata)
updateOpts := osAccounts.UpdateOpts{
Metadata: params.metadata,
}
updateResponse := accounts.Update(command.Ctx.ServiceClient, updateOpts)
if updateResponse.Err != nil {
resource.Err = updateResponse.Err
return
}
metadata, err := accounts.Get(command.Ctx.ServiceClient).ExtractMetadata()
if err != nil {
resource.Err = err
return
}
updatedMetadata := make(map[string]string, len(params.metadata))
for k := range params.metadata {
k = strings.Title(k)
updatedMetadata[k] = metadata[k]
}
resource.Result = updatedMetadata
}
func (command *commandUpdateMetadata) PreCSV(resource *handler.Resource) {
resource.Result = map[string]interface{}{
"Metadata": resource.Result,
}
resource.Keys = []string{"Metadata"}
resource.FlattenMap("Metadata")
}
func (command *commandUpdateMetadata) PreTable(resource *handler.Resource) {
command.PreCSV(resource)
}