Gvk.ParseGroupVersion function.

api/resid/gvk.go

@@ -22,8 +22,15 @@ func FromKind(k string) Gvk {
 	}
 }
 
-// GvkFromString makes a Gvk with a string,
-// which is constructed by String() function
+// ParseGroupVersion parses a KRM metadata apiVersion field.
+func ParseGroupVersion(apiVersion string) (group, version string) {
+	if i := strings.Index(apiVersion, "/"); i > -1 {
+		return apiVersion[:i], apiVersion[i+1:]
+	}
+	return "", apiVersion
+}
+
+// GvkFromString makes a Gvk from the output of Gvk.String().
 func GvkFromString(s string) Gvk {
 	values := strings.Split(s, fieldSep)
 	g := values[0]