package config import ( "context" "sort" "github.com/docker/cli/cli" "github.com/docker/cli/cli/command" "github.com/docker/cli/cli/command/formatter" "github.com/docker/cli/opts" "github.com/docker/docker/api/types" "github.com/docker/docker/api/types/swarm" "github.com/spf13/cobra" "vbom.ml/util/sortorder" ) type byConfigName []swarm.Config func (r byConfigName) Len() int { return len(r) } func (r byConfigName) Swap(i, j int) { r[i], r[j] = r[j], r[i] } func (r byConfigName) Less(i, j int) bool { return sortorder.NaturalLess(r[i].Spec.Name, r[j].Spec.Name) } type listOptions struct { quiet bool format string filter opts.FilterOpt } func newConfigListCommand(dockerCli command.Cli) *cobra.Command { listOpts := listOptions{filter: opts.NewFilterOpt()} cmd := &cobra.Command{ Use: "ls [OPTIONS]", Aliases: []string{"list"}, Short: "List configs", Args: cli.NoArgs, RunE: func(cmd *cobra.Command, args []string) error { return runConfigList(dockerCli, listOpts) }, } flags := cmd.Flags() flags.BoolVarP(&listOpts.quiet, "quiet", "q", false, "Only display IDs") flags.StringVarP(&listOpts.format, "format", "", "", "Pretty-print configs using a Go template") flags.VarP(&listOpts.filter, "filter", "f", "Filter output based on conditions provided") return cmd } func runConfigList(dockerCli command.Cli, options listOptions) error { client := dockerCli.Client() ctx := context.Background() configs, err := client.ConfigList(ctx, types.ConfigListOptions{Filters: options.filter.Value()}) if err != nil { return err } format := options.format if len(format) == 0 { if len(dockerCli.ConfigFile().ConfigFormat) > 0 && !options.quiet { format = dockerCli.ConfigFile().ConfigFormat } else { format = formatter.TableFormatKey } } sort.Sort(byConfigName(configs)) configCtx := formatter.Context{ Output: dockerCli.Out(), Format: formatter.NewConfigFormat(format, options.quiet), } return formatter.ConfigWrite(configCtx, configs) }