(cmd *cobra.Command, args []string)
| 52 | } |
| 53 | |
| 54 | func versionAction(cmd *cobra.Command, args []string) error { |
| 55 | var w io.Writer = os.Stdout |
| 56 | var tmpl *template.Template |
| 57 | globalOptions, err := helpers.ProcessRootCmdFlags(cmd) |
| 58 | if err != nil { |
| 59 | return err |
| 60 | } |
| 61 | format, err := cmd.Flags().GetString("format") |
| 62 | if err != nil { |
| 63 | return err |
| 64 | } |
| 65 | if format != "" { |
| 66 | var err error |
| 67 | tmpl, err = formatter.ParseTemplate(format) |
| 68 | if err != nil { |
| 69 | return err |
| 70 | } |
| 71 | } |
| 72 | |
| 73 | address := globalOptions.Address |
| 74 | // rootless `nerdctl version` runs in the host namespaces, so the address is different |
| 75 | if rootlessutil.IsRootless() { |
| 76 | address, err = rootlessutil.RootlessContainredSockAddress() |
| 77 | if err != nil { |
| 78 | log.L.WithError(err).Warning("failed to inspect the rootless containerd socket address") |
| 79 | address = "" |
| 80 | } |
| 81 | } |
| 82 | |
| 83 | v, vErr := versionInfo(cmd, globalOptions.Namespace, address) |
| 84 | if tmpl != nil { |
| 85 | var b bytes.Buffer |
| 86 | if err := tmpl.Execute(&b, v); err != nil { |
| 87 | return err |
| 88 | } |
| 89 | if _, err := fmt.Fprintln(w, b.String()); err != nil { |
| 90 | return err |
| 91 | } |
| 92 | } else { |
| 93 | fmt.Fprintln(w, "Client:") |
| 94 | fmt.Fprintf(w, " Version:\t%s\n", v.Client.Version) |
| 95 | fmt.Fprintf(w, " OS/Arch:\t%s/%s\n", v.Client.Os, v.Client.Arch) |
| 96 | fmt.Fprintf(w, " Git commit:\t%s\n", v.Client.GitCommit) |
| 97 | for _, compo := range v.Client.Components { |
| 98 | fmt.Fprintf(w, " %s:\n", compo.Name) |
| 99 | fmt.Fprintf(w, " Version:\t%s\n", compo.Version) |
| 100 | for detailK, detailV := range compo.Details { |
| 101 | fmt.Fprintf(w, " %s:\t%s\n", detailK, detailV) |
| 102 | } |
| 103 | } |
| 104 | if v.Server != nil { |
| 105 | fmt.Fprintln(w) |
| 106 | fmt.Fprintln(w, "Server:") |
| 107 | for _, compo := range v.Server.Components { |
| 108 | fmt.Fprintf(w, " %s:\n", compo.Name) |
| 109 | fmt.Fprintf(w, " Version:\t%s\n", compo.Version) |
| 110 | for detailK, detailV := range compo.Details { |
| 111 | fmt.Fprintf(w, " %s:\t%s\n", detailK, detailV) |
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