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|
package secrets
import (
"context"
"fmt"
"os"
"time"
"github.com/containers/common/pkg/completion"
"github.com/containers/common/pkg/report"
"github.com/containers/podman/v4/cmd/podman/common"
"github.com/containers/podman/v4/cmd/podman/parse"
"github.com/containers/podman/v4/cmd/podman/registry"
"github.com/containers/podman/v4/cmd/podman/validate"
"github.com/containers/podman/v4/pkg/domain/entities"
"github.com/docker/go-units"
"github.com/spf13/cobra"
)
var (
lsCmd = &cobra.Command{
Use: "ls [options]",
Aliases: []string{"list"},
Short: "List secrets",
RunE: ls,
Example: "podman secret ls",
Args: validate.NoArgs,
ValidArgsFunction: completion.AutocompleteNone,
}
listFlag = listFlagType{}
)
type listFlagType struct {
format string
noHeading bool
filter []string
quiet bool
}
func init() {
registry.Commands = append(registry.Commands, registry.CliCommand{
Command: lsCmd,
Parent: secretCmd,
})
flags := lsCmd.Flags()
formatFlagName := "format"
flags.StringVar(&listFlag.format, formatFlagName, "{{.ID}}\t{{.Name}}\t{{.Driver}}\t{{.CreatedAt}}\t{{.UpdatedAt}}\t\n", "Format volume output using Go template")
_ = lsCmd.RegisterFlagCompletionFunc(formatFlagName, common.AutocompleteFormat(&entities.SecretInfoReport{}))
filterFlagName := "filter"
flags.StringSliceVarP(&listFlag.filter, filterFlagName, "f", []string{}, "Filter secret output")
_ = lsCmd.RegisterFlagCompletionFunc(filterFlagName, common.AutocompleteSecretFilters)
noHeadingFlagName := "noheading"
flags.BoolVar(&listFlag.noHeading, noHeadingFlagName, false, "Do not print headers")
quietFlagName := "quiet"
flags.BoolVarP(&listFlag.quiet, quietFlagName, "q", false, "Print secret IDs only")
}
func ls(cmd *cobra.Command, args []string) error {
var err error
lsOpts := entities.SecretListRequest{}
lsOpts.Filters, err = parse.FilterArgumentsIntoFilters(listFlag.filter)
if err != nil {
return err
}
responses, err := registry.ContainerEngine().SecretList(context.Background(), lsOpts)
if err != nil {
return err
}
listed := make([]*entities.SecretListReport, 0, len(responses))
for _, response := range responses {
listed = append(listed, &entities.SecretListReport{
ID: response.ID,
Name: response.Spec.Name,
CreatedAt: units.HumanDuration(time.Since(response.CreatedAt)) + " ago",
UpdatedAt: units.HumanDuration(time.Since(response.UpdatedAt)) + " ago",
Driver: response.Spec.Driver.Name,
})
}
if listFlag.quiet && !cmd.Flags().Changed("format") {
return quietOut(listed)
}
return outputTemplate(cmd, listed)
}
func quietOut(responses []*entities.SecretListReport) error {
for _, response := range responses {
fmt.Println(response.ID)
}
return nil
}
func outputTemplate(cmd *cobra.Command, responses []*entities.SecretListReport) error {
headers := report.Headers(entities.SecretListReport{}, map[string]string{
"CreatedAt": "CREATED",
"UpdatedAt": "UPDATED",
})
row := cmd.Flag("format").Value.String()
if cmd.Flags().Changed("format") {
row = report.NormalizeFormat(row)
}
format := report.EnforceRange(row)
tmpl, err := report.NewTemplate("list").Parse(format)
if err != nil {
return err
}
w, err := report.NewWriterDefault(os.Stdout)
if err != nil {
return err
}
defer w.Flush()
if cmd.Flags().Changed("format") && !report.HasTable(listFlag.format) {
listFlag.noHeading = true
}
if !listFlag.noHeading {
if err := tmpl.Execute(w, headers); err != nil {
return fmt.Errorf("failed to write report column headers: %w", err)
}
}
return tmpl.Execute(w, responses)
}
|
