| package client |
| |
| import ( |
| "fmt" |
| |
| Cli "github.com/docker/docker/cli" |
| flag "github.com/docker/docker/pkg/mflag" |
| ) |
| |
| // CmdRename renames a container. |
| // |
| // Usage: docker rename OLD_NAME NEW_NAME |
| func (cli *DockerCli) CmdRename(args ...string) error { |
| cmd := Cli.Subcmd("rename", []string{"OLD_NAME NEW_NAME"}, "Rename a container", true) |
| cmd.Require(flag.Exact, 2) |
| |
| cmd.ParseFlags(args, true) |
| |
| oldName := cmd.Arg(0) |
| newName := cmd.Arg(1) |
| |
| if _, _, err := readBody(cli.call("POST", fmt.Sprintf("/containers/%s/rename?name=%s", oldName, newName), nil, nil)); err != nil { |
| fmt.Fprintf(cli.err, "%s\n", err) |
| return fmt.Errorf("Error: failed to rename container named %s", oldName) |
| } |
| return nil |
| } |