github.com/xeptore/docker-cli@v20.10.14+incompatible/cli/command/config/ls.go (about) 1 package config 2 3 import ( 4 "context" 5 "sort" 6 7 "github.com/docker/cli/cli" 8 "github.com/docker/cli/cli/command" 9 "github.com/docker/cli/cli/command/formatter" 10 "github.com/docker/cli/opts" 11 "github.com/docker/docker/api/types" 12 "github.com/fvbommel/sortorder" 13 "github.com/spf13/cobra" 14 ) 15 16 // ListOptions contains options for the docker config ls command. 17 type ListOptions struct { 18 Quiet bool 19 Format string 20 Filter opts.FilterOpt 21 } 22 23 func newConfigListCommand(dockerCli command.Cli) *cobra.Command { 24 listOpts := ListOptions{Filter: opts.NewFilterOpt()} 25 26 cmd := &cobra.Command{ 27 Use: "ls [OPTIONS]", 28 Aliases: []string{"list"}, 29 Short: "List configs", 30 Args: cli.NoArgs, 31 RunE: func(cmd *cobra.Command, args []string) error { 32 return RunConfigList(dockerCli, listOpts) 33 }, 34 } 35 36 flags := cmd.Flags() 37 flags.BoolVarP(&listOpts.Quiet, "quiet", "q", false, "Only display IDs") 38 flags.StringVarP(&listOpts.Format, "format", "", "", "Pretty-print configs using a Go template") 39 flags.VarP(&listOpts.Filter, "filter", "f", "Filter output based on conditions provided") 40 41 return cmd 42 } 43 44 // RunConfigList lists Swarm configs. 45 func RunConfigList(dockerCli command.Cli, options ListOptions) error { 46 client := dockerCli.Client() 47 ctx := context.Background() 48 49 configs, err := client.ConfigList(ctx, types.ConfigListOptions{Filters: options.Filter.Value()}) 50 if err != nil { 51 return err 52 } 53 54 format := options.Format 55 if len(format) == 0 { 56 if len(dockerCli.ConfigFile().ConfigFormat) > 0 && !options.Quiet { 57 format = dockerCli.ConfigFile().ConfigFormat 58 } else { 59 format = formatter.TableFormatKey 60 } 61 } 62 63 sort.Slice(configs, func(i, j int) bool { 64 return sortorder.NaturalLess(configs[i].Spec.Name, configs[j].Spec.Name) 65 }) 66 67 configCtx := formatter.Context{ 68 Output: dockerCli.Out(), 69 Format: NewFormat(format, options.Quiet), 70 } 71 return FormatWrite(configCtx, configs) 72 }