Add support for -v flag

client/client.go

@@ -24,6 +24,7 @@ type Args struct {
 	KubeConfig         string
 	NamespaceBlacklist []string
 	Aggregation        Aggregation
+	Verbose            bool
 }
 
 func Run(args *Args) error {

client/writer.go

@@ -32,7 +32,9 @@ func Write(response map[string]*PodResource, args *Args) error {
 		resources = append(resources, res)
 	}
 	sortPodResources(resources)
-	simplifyNames(resources)
+	if !args.Verbose {
+		simplifyNames(resources)
+	}
 
 	w := getNewTabWriter(os.Stdout)
 	if _, err := w.Write([]byte(formatHeader(args))); err != nil {
@@ -112,10 +114,16 @@ func formatRow(pod *PodResource, args *Args) []string {
 }
 
 func formatCpu(i int64) string {
+	if i == 0 {
+		return "-"
+	}
 	return strconv.FormatInt(i, 10) + "m"
 }
 
 func formatMemory(i int64) string {
+	if i == 0 {
+		return "-"
+	}
 	mb := int64(float64(i) / (1024 * 1024 * 1024))
 	return strconv.FormatInt(mb, 10) + "Mi"
 }

cmd/cmd.go

@@ -15,6 +15,7 @@ var (
 	kubeConfig         = path.Join(os.Getenv("HOME"), ".kube", "config")
 	namespaceBlacklist = []string{"kube-system"}
 	showContainers     = false
+	verbose            = false
 )
 
 func init() {
@@ -32,6 +33,13 @@ func init() {
 		showContainers,
 		"Include container level details",
 	)
+	rootCmd.PersistentFlags().BoolVarP(
+		&verbose,
+		"verbose",
+		"v",
+		verbose,
+		"Show full resource names",
+	)
 }
 
 var rootCmd = &cobra.Command{
@@ -47,6 +55,7 @@ var rootCmd = &cobra.Command{
 			KubeConfig:         kubeConfig,
 			NamespaceBlacklist: namespaceBlacklist,
 			Aggregation:        aggregation,
+			Verbose:            verbose,
 		}
 		return client.Run(args)
 	},