| package volume |
| |
| import ( |
| "fmt" |
| |
| "golang.org/x/net/context" |
| |
| "github.com/docker/docker/cli" |
| "github.com/docker/docker/cli/command" |
| "github.com/spf13/cobra" |
| ) |
| |
| type removeOptions struct { |
| force bool |
| |
| volumes []string |
| } |
| |
| func newRemoveCommand(dockerCli *command.DockerCli) *cobra.Command { |
| var opts removeOptions |
| |
| cmd := &cobra.Command{ |
| Use: "rm [OPTIONS] VOLUME [VOLUME...]", |
| Aliases: []string{"remove"}, |
| Short: "Remove one or more volumes", |
| Long: removeDescription, |
| Example: removeExample, |
| Args: cli.RequiresMinArgs(1), |
| RunE: func(cmd *cobra.Command, args []string) error { |
| opts.volumes = args |
| return runRemove(dockerCli, &opts) |
| }, |
| } |
| |
| flags := cmd.Flags() |
| flags.BoolVarP(&opts.force, "force", "f", false, "Force the removal of one or more volumes") |
| flags.SetAnnotation("force", "version", []string{"1.25"}) |
| return cmd |
| } |
| |
| func runRemove(dockerCli *command.DockerCli, opts *removeOptions) error { |
| client := dockerCli.Client() |
| ctx := context.Background() |
| status := 0 |
| |
| for _, name := range opts.volumes { |
| if err := client.VolumeRemove(ctx, name, opts.force); err != nil { |
| fmt.Fprintf(dockerCli.Err(), "%s\n", err) |
| status = 1 |
| continue |
| } |
| fmt.Fprintf(dockerCli.Out(), "%s\n", name) |
| } |
| |
| if status != 0 { |
| return cli.StatusError{StatusCode: status} |
| } |
| return nil |
| } |
| |
| var removeDescription = ` |
| Remove one or more volumes. You cannot remove a volume that is in use by a container. |
| ` |
| |
| var removeExample = ` |
| $ docker volume rm hello |
| hello |
| ` |