| package plugin |
| |
| import ( |
| "fmt" |
| "strings" |
| "text/tabwriter" |
| |
| "github.com/docker/docker/cli" |
| "github.com/docker/docker/cli/command" |
| "github.com/docker/docker/pkg/stringid" |
| "github.com/docker/docker/pkg/stringutils" |
| "github.com/spf13/cobra" |
| "golang.org/x/net/context" |
| ) |
| |
| type listOptions struct { |
| noTrunc bool |
| } |
| |
| func newListCommand(dockerCli *command.DockerCli) *cobra.Command { |
| var opts listOptions |
| |
| cmd := &cobra.Command{ |
| Use: "ls [OPTIONS]", |
| Short: "List plugins", |
| Aliases: []string{"list"}, |
| Args: cli.NoArgs, |
| RunE: func(cmd *cobra.Command, args []string) error { |
| return runList(dockerCli, opts) |
| }, |
| } |
| |
| flags := cmd.Flags() |
| |
| flags.BoolVar(&opts.noTrunc, "no-trunc", false, "Don't truncate output") |
| |
| return cmd |
| } |
| |
| func runList(dockerCli *command.DockerCli, opts listOptions) error { |
| plugins, err := dockerCli.Client().PluginList(context.Background()) |
| if err != nil { |
| return err |
| } |
| |
| w := tabwriter.NewWriter(dockerCli.Out(), 20, 1, 3, ' ', 0) |
| fmt.Fprintf(w, "ID \tNAME \tDESCRIPTION\tENABLED") |
| fmt.Fprintf(w, "\n") |
| |
| for _, p := range plugins { |
| id := p.ID |
| desc := strings.Replace(p.Config.Description, "\n", " ", -1) |
| desc = strings.Replace(desc, "\r", " ", -1) |
| if !opts.noTrunc { |
| id = stringid.TruncateID(p.ID) |
| desc = stringutils.Ellipsis(desc, 45) |
| } |
| |
| fmt.Fprintf(w, "%s\t%s\t%s\t%v\n", id, p.Name, desc, p.Enabled) |
| } |
| w.Flush() |
| return nil |
| } |