a8b2254911
Rather than using the more verbose `set-labels` command, we are changing the command to set labels for various objects to `label`, as it can be used as a verb. This matches changes in the content store labeling. Signed-off-by: Stephen J Day <stephen.day@docker.com>
53 lines
1.0 KiB
Go
53 lines
1.0 KiB
Go
package main
|
|
|
|
import (
|
|
"errors"
|
|
"fmt"
|
|
"strings"
|
|
|
|
"github.com/urfave/cli"
|
|
)
|
|
|
|
var containersSetLabelsCommand = cli.Command{
|
|
Name: "label",
|
|
Usage: "Set and clear labels for a container.",
|
|
ArgsUsage: "[flags] <name> [<key>=<value>, ...]",
|
|
Description: "Set and clear labels for a container.",
|
|
Flags: []cli.Flag{},
|
|
Action: func(clicontext *cli.Context) error {
|
|
var (
|
|
ctx, cancel = appContext(clicontext)
|
|
containerID, labels = objectWithLabelArgs(clicontext)
|
|
)
|
|
defer cancel()
|
|
|
|
client, err := newClient(clicontext)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
if containerID == "" {
|
|
return errors.New("please specify a container")
|
|
}
|
|
|
|
container, err := client.LoadContainer(ctx, containerID)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
setlabels, err := container.SetLabels(ctx, labels)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
var labelStrings []string
|
|
for k, v := range setlabels {
|
|
labelStrings = append(labelStrings, fmt.Sprintf("%s=%s", k, v))
|
|
}
|
|
|
|
fmt.Println(strings.Join(labelStrings, ","))
|
|
|
|
return nil
|
|
},
|
|
}
|