fix(helm): Fix linebreaks when printing custom resources

The output from helm status is not correct for custom resources. The
HumanReadablePrinter from Kubernetes only outputs the column names when
the type differs from the previous one. This makes the output
inconsistent and also creates problems for putting in the correct line
breaks. This PR sets up a new printer for each type, thereby making sure
that all types are printed with the correct use of line breaks and with
column names.

Signed-off-by: Morten Torkildsen <mortent@google.com>

pkg/kube/client.go

@@ -211,18 +211,15 @@ func (c *Client) Get(namespace string, reader io.Reader) (string, error) {
 	// an object type changes, so we can just rely on that. Problem is it doesn't seem to keep
 	// track of tab widths.
 	buf := new(bytes.Buffer)
-	p, _ := get.NewHumanPrintFlags().ToPrinter("")
-	index := 0
+	printFlags := get.NewHumanPrintFlags()
 	for t, ot := range objs {
-		kindHeader := fmt.Sprintf("==> %s", t)
-		if index == 0 {
-			kindHeader = kindHeader + "\n"
-		}
+		kindHeader := fmt.Sprintf("==> %s\n", t)
 		if _, err = buf.WriteString(kindHeader); err != nil {
 			return "", err
 		}
+		typePrinter, _ := printFlags.ToPrinter("")
 		for _, o := range ot {
-			if err := p.PrintObj(o, buf); err != nil {
+			if err := typePrinter.PrintObj(o, buf); err != nil {
 				c.Log("failed to print object type %s, object: %q :\n %v", t, o, err)
 				return "", err
 			}
@@ -230,7 +227,6 @@ func (c *Client) Get(namespace string, reader io.Reader) (string, error) {
 		if _, err := buf.WriteString("\n"); err != nil {
 			return "", err
 		}
-		index += 1
 	}
 	if len(missing) > 0 {
 		buf.WriteString(MissingGetHeader)