package plugin import ( "github.com/docker/cli/cli" "github.com/docker/cli/cli/command" "github.com/docker/cli/cli/command/formatter" "github.com/docker/docker/opts" "github.com/spf13/cobra" "golang.org/x/net/context" ) type listOptions struct { quiet bool noTrunc bool format string filter opts.FilterOpt } func newListCommand(dockerCli *command.DockerCli) *cobra.Command { opts := listOptions{filter: opts.NewFilterOpt()} 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.BoolVarP(&opts.quiet, "quiet", "q", false, "Only display plugin IDs") flags.BoolVar(&opts.noTrunc, "no-trunc", false, "Don't truncate output") flags.StringVar(&opts.format, "format", "", "Pretty-print plugins using a Go template") flags.VarP(&opts.filter, "filter", "f", "Provide filter values (e.g. 'enabled=true')") return cmd } func runList(dockerCli *command.DockerCli, opts listOptions) error { plugins, err := dockerCli.Client().PluginList(context.Background(), opts.filter.Value()) if err != nil { return err } format := opts.format if len(format) == 0 { if len(dockerCli.ConfigFile().PluginsFormat) > 0 && !opts.quiet { format = dockerCli.ConfigFile().PluginsFormat } else { format = formatter.TableFormatKey } } pluginsCtx := formatter.Context{ Output: dockerCli.Out(), Format: formatter.NewPluginFormat(format, opts.quiet), Trunc: !opts.noTrunc, } return formatter.PluginWrite(pluginsCtx, plugins) }