DockerCLI/cli/command/config/ls.go

73 lines
1.8 KiB
Go

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/spf13/cobra"
"vbom.ml/util/sortorder"
)
// ListOptions contains options for the docker config ls command.
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
}
// RunConfigList lists Swarm configs.
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.Slice(configs, func(i, j int) bool {
return sortorder.NaturalLess(configs[i].Spec.Name, configs[j].Spec.Name)
})
configCtx := formatter.Context{
Output: dockerCli.Out(),
Format: NewFormat(format, options.Quiet),
}
return FormatWrite(configCtx, configs)
}