diff options
Diffstat (limited to 'cmd/podman/inspect/inspect.go')
| -rw-r--r-- | cmd/podman/inspect/inspect.go | 33 |
1 files changed, 21 insertions, 12 deletions
diff --git a/cmd/podman/inspect/inspect.go b/cmd/podman/inspect/inspect.go index 9c400d506..13f36ebbd 100644 --- a/cmd/podman/inspect/inspect.go +++ b/cmd/podman/inspect/inspect.go @@ -2,6 +2,7 @@ package inspect import ( "context" + "encoding/json" // due to a bug in json-iterator it cannot be used here "fmt" "os" "regexp" @@ -9,7 +10,9 @@ import ( "text/tabwriter" "text/template" + "github.com/containers/common/pkg/completion" "github.com/containers/common/pkg/report" + "github.com/containers/podman/v2/cmd/podman/common" "github.com/containers/podman/v2/cmd/podman/registry" "github.com/containers/podman/v2/cmd/podman/validate" "github.com/containers/podman/v2/libpod/define" @@ -26,17 +29,14 @@ const ( ContainerType = "container" // ImageType is the image type. ImageType = "image" - //NetworkType is the network type + // NetworkType is the network type NetworkType = "network" - //PodType is the pod type. + // PodType is the pod type. PodType = "pod" - //VolumeType is the volume type + // VolumeType is the volume type VolumeType = "volume" ) -// Pull in configured json library -var json = registry.JSONLibrary() - // AddInspectFlagSet takes a command and adds the inspect flags and returns an // InspectOptions object. func AddInspectFlagSet(cmd *cobra.Command) *entities.InspectOptions { @@ -44,8 +44,14 @@ func AddInspectFlagSet(cmd *cobra.Command) *entities.InspectOptions { flags := cmd.Flags() flags.BoolVarP(&opts.Size, "size", "s", false, "Display total file size") - flags.StringVarP(&opts.Format, "format", "f", "json", "Format the output to a Go template or json") - flags.StringVarP(&opts.Type, "type", "t", AllType, fmt.Sprintf("Specify inspect-oject type (%q, %q or %q)", ImageType, ContainerType, AllType)) + + formatFlagName := "format" + flags.StringVarP(&opts.Format, formatFlagName, "f", "json", "Format the output to a Go template or json") + _ = cmd.RegisterFlagCompletionFunc(formatFlagName, completion.AutocompleteNone) + + typeFlagName := "type" + flags.StringVarP(&opts.Type, typeFlagName, "t", AllType, fmt.Sprintf("Specify inspect-oject type (%q, %q or %q)", ImageType, ContainerType, AllType)) + _ = cmd.RegisterFlagCompletionFunc(typeFlagName, common.AutocompleteInspectType) validate.AddLatestFlag(cmd, &opts.Latest) return &opts @@ -165,7 +171,7 @@ func (i *inspector) inspect(namesOrIDs []string) error { data = append(data, podData) } } - if i.podOptions.Latest { //latest means there are no names in the namesOrID array + if i.podOptions.Latest { // latest means there are no names in the namesOrID array podData, err := i.containerEngine.PodInspect(ctx, i.podOptions) if err != nil { cause := errors.Cause(err) @@ -230,9 +236,12 @@ func (i *inspector) inspect(namesOrIDs []string) error { } func printJSON(data []interface{}) error { - enc := json.NewEncoder(os.Stdout) - enc.SetIndent("", " ") - return enc.Encode(data) + buf, err := json.MarshalIndent(data, "", " ") + if err != nil { + return err + } + _, err = fmt.Println(string(buf)) + return err } func printTmpl(typ, row string, data []interface{}) error { |