diff options
Diffstat (limited to 'cmd/podman/images/inspect.go')
| -rw-r--r-- | cmd/podman/images/inspect.go | 35 |
1 files changed, 20 insertions, 15 deletions
diff --git a/cmd/podman/images/inspect.go b/cmd/podman/images/inspect.go index 4482ceee5..91c9445eb 100644 --- a/cmd/podman/images/inspect.go +++ b/cmd/podman/images/inspect.go @@ -2,7 +2,6 @@ package images import ( "context" - "encoding/json" "fmt" "os" "strings" @@ -20,11 +19,13 @@ import ( var ( // Command: podman image _inspect_ inspectCmd = &cobra.Command{ - Use: "inspect [flags] IMAGE", - Short: "Display the configuration of an image", - Long: `Displays the low-level information on an image identified by name or ID.`, - RunE: inspect, - Example: `podman image inspect alpine`, + Use: "inspect [flags] IMAGE", + Short: "Display the configuration of an image", + Long: `Displays the low-level information on an image identified by name or ID.`, + RunE: inspect, + Example: `podman inspect alpine + podman inspect --format "imageId: {{.Id}} size: {{.Size}}" alpine + podman inspect --format "image: {{.ImageName}} driver: {{.Driver}}" myctr`, } inspectOpts *entities.InspectOptions ) @@ -39,14 +40,14 @@ func init() { } func inspect(cmd *cobra.Command, args []string) error { - latestContainer := inspectOpts.Latest - - if len(args) == 0 && !latestContainer { - return errors.Errorf("container or image name must be specified: podman inspect [options [...]] name") + if inspectOpts.Size { + return fmt.Errorf("--size can only be used for containers") } - - if len(args) > 0 && latestContainer { - return errors.Errorf("you cannot provide additional arguments with --latest") + if inspectOpts.Latest { + return fmt.Errorf("--latest can only be used for containers") + } + if len(args) == 0 { + return errors.Errorf("image name must be specified: podman image inspect [options [...]] name") } results, err := registry.ImageEngine().Inspect(context.Background(), args, *inspectOpts) @@ -82,10 +83,14 @@ func inspect(cmd *cobra.Command, args []string) error { } } + var lastErr error for id, e := range results.Errors { - fmt.Fprintf(os.Stderr, "%s: %s\n", id, e.Error()) + if lastErr != nil { + fmt.Fprintf(os.Stderr, "%s: %s\n", id, lastErr.Error()) + } + lastErr = e } - return nil + return lastErr } func inspectFormat(row string) string { |