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package secret
import (
"errors"
"fmt"
"os"
"sort"
"text/tabwriter"
"github.com/docker/swarmkit/api"
"github.com/docker/swarmkit/cmd/swarmctl/common"
"github.com/dustin/go-humanize"
gogotypes "github.com/gogo/protobuf/types"
"github.com/spf13/cobra"
)
type secretSorter []*api.Secret
func (k secretSorter) Len() int { return len(k) }
func (k secretSorter) Swap(i, j int) { k[i], k[j] = k[j], k[i] }
func (k secretSorter) Less(i, j int) bool {
iTime, err := gogotypes.TimestampFromProto(k[i].Meta.CreatedAt)
if err != nil {
panic(err)
}
jTime, err := gogotypes.TimestampFromProto(k[j].Meta.CreatedAt)
if err != nil {
panic(err)
}
return jTime.Before(iTime)
}
var (
listCmd = &cobra.Command{
Use: "ls",
Short: "List secrets",
RunE: func(cmd *cobra.Command, args []string) error {
if len(args) != 0 {
return errors.New("ls command takes no arguments")
}
flags := cmd.Flags()
quiet, err := flags.GetBool("quiet")
if err != nil {
return err
}
client, err := common.Dial(cmd)
if err != nil {
return err
}
resp, err := client.ListSecrets(common.Context(cmd), &api.ListSecretsRequest{})
if err != nil {
return err
}
var output func(*api.Secret)
if !quiet {
w := tabwriter.NewWriter(os.Stdout, 0, 4, 4, ' ', 0)
defer func() {
// Ignore flushing errors - there's nothing we can do.
_ = w.Flush()
}()
common.PrintHeader(w, "ID", "Name", "Driver", "Created")
output = func(s *api.Secret) {
created, err := gogotypes.TimestampFromProto(s.Meta.CreatedAt)
if err != nil {
panic(err)
}
var driver string
if s.Spec.Driver != nil {
driver = s.Spec.Driver.Name
}
fmt.Fprintf(w, "%s\t%s\t%s\t%s\n",
s.ID,
s.Spec.Annotations.Name,
driver,
humanize.Time(created),
)
}
} else {
output = func(s *api.Secret) { fmt.Println(s.ID) }
}
sorted := secretSorter(resp.Secrets)
sort.Sort(sorted)
for _, s := range sorted {
output(s)
}
return nil
},
}
)
func init() {
listCmd.Flags().BoolP("quiet", "q", false, "Only display secret IDs")
}
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