Work on #61: Add support for ICMP

+ Update dependencies

vendor/k8s.io/apimachinery/pkg/runtime/conversion.go

@@ -53,27 +53,21 @@ func JSONKeyMapper(key string, sourceTag, destTag reflect.StructTag) (string, st
 	return key, key
 }
 
-// DefaultStringConversions are helpers for converting []string and string to real values.
-var DefaultStringConversions = []interface{}{
-	Convert_Slice_string_To_string,
-	Convert_Slice_string_To_int,
-	Convert_Slice_string_To_bool,
-	Convert_Slice_string_To_int64,
-}
-
-func Convert_Slice_string_To_string(input *[]string, out *string, s conversion.Scope) error {
-	if len(*input) == 0 {
+func Convert_Slice_string_To_string(in *[]string, out *string, s conversion.Scope) error {
+	if len(*in) == 0 {
 		*out = ""
+		return nil
 	}
-	*out = (*input)[0]
+	*out = (*in)[0]
 	return nil
 }
 
-func Convert_Slice_string_To_int(input *[]string, out *int, s conversion.Scope) error {
-	if len(*input) == 0 {
+func Convert_Slice_string_To_int(in *[]string, out *int, s conversion.Scope) error {
+	if len(*in) == 0 {
 		*out = 0
+		return nil
 	}
-	str := (*input)[0]
+	str := (*in)[0]
 	i, err := strconv.Atoi(str)
 	if err != nil {
 		return err
@@ -83,15 +77,16 @@ func Convert_Slice_string_To_int(input *[]string, out *int, s conversion.Scope)
 }
 
 // Convert_Slice_string_To_bool will convert a string parameter to boolean.
-// Only the absence of a value, a value of "false", or a value of "0" resolve to false.
+// Only the absence of a value (i.e. zero-length slice), a value of "false", or a
+// value of "0" resolve to false.
 // Any other value (including empty string) resolves to true.
-func Convert_Slice_string_To_bool(input *[]string, out *bool, s conversion.Scope) error {
-	if len(*input) == 0 {
+func Convert_Slice_string_To_bool(in *[]string, out *bool, s conversion.Scope) error {
+	if len(*in) == 0 {
 		*out = false
 		return nil
 	}
-	switch strings.ToLower((*input)[0]) {
-	case "false", "0":
+	switch {
+	case (*in)[0] == "0", strings.EqualFold((*in)[0], "false"):
 		*out = false
 	default:
 		*out = true
@@ -99,15 +94,103 @@ func Convert_Slice_string_To_bool(input *[]string, out *bool, s conversion.Scope
 	return nil
 }
 
-func Convert_Slice_string_To_int64(input *[]string, out *int64, s conversion.Scope) error {
-	if len(*input) == 0 {
-		*out = 0
+// Convert_Slice_string_To_bool will convert a string parameter to boolean.
+// Only the absence of a value (i.e. zero-length slice), a value of "false", or a
+// value of "0" resolve to false.
+// Any other value (including empty string) resolves to true.
+func Convert_Slice_string_To_Pointer_bool(in *[]string, out **bool, s conversion.Scope) error {
+	if len(*in) == 0 {
+		boolVar := false
+		*out = &boolVar
+		return nil
 	}
-	str := (*input)[0]
-	i, err := strconv.ParseInt(str, 10, 64)
+	switch {
+	case (*in)[0] == "0", strings.EqualFold((*in)[0], "false"):
+		boolVar := false
+		*out = &boolVar
+	default:
+		boolVar := true
+		*out = &boolVar
+	}
+	return nil
+}
+
+func string_to_int64(in string) (int64, error) {
+	return strconv.ParseInt(in, 10, 64)
+}
+
+func Convert_string_To_int64(in *string, out *int64, s conversion.Scope) error {
+	if in == nil {
+		*out = 0
+		return nil
+	}
+	i, err := string_to_int64(*in)
 	if err != nil {
 		return err
 	}
 	*out = i
 	return nil
 }
+
+func Convert_Slice_string_To_int64(in *[]string, out *int64, s conversion.Scope) error {
+	if len(*in) == 0 {
+		*out = 0
+		return nil
+	}
+	i, err := string_to_int64((*in)[0])
+	if err != nil {
+		return err
+	}
+	*out = i
+	return nil
+}
+
+func Convert_string_To_Pointer_int64(in *string, out **int64, s conversion.Scope) error {
+	if in == nil {
+		*out = nil
+		return nil
+	}
+	i, err := string_to_int64(*in)
+	if err != nil {
+		return err
+	}
+	*out = &i
+	return nil
+}
+
+func Convert_Slice_string_To_Pointer_int64(in *[]string, out **int64, s conversion.Scope) error {
+	if len(*in) == 0 {
+		*out = nil
+		return nil
+	}
+	i, err := string_to_int64((*in)[0])
+	if err != nil {
+		return err
+	}
+	*out = &i
+	return nil
+}
+
+func RegisterStringConversions(s *Scheme) error {
+	if err := s.AddConversionFunc((*[]string)(nil), (*string)(nil), func(a, b interface{}, scope conversion.Scope) error {
+		return Convert_Slice_string_To_string(a.(*[]string), b.(*string), scope)
+	}); err != nil {
+		return err
+	}
+	if err := s.AddConversionFunc((*[]string)(nil), (*int)(nil), func(a, b interface{}, scope conversion.Scope) error {
+		return Convert_Slice_string_To_int(a.(*[]string), b.(*int), scope)
+	}); err != nil {
+		return err
+	}
+	if err := s.AddConversionFunc((*[]string)(nil), (*bool)(nil), func(a, b interface{}, scope conversion.Scope) error {
+		return Convert_Slice_string_To_bool(a.(*[]string), b.(*bool), scope)
+	}); err != nil {
+		return err
+	}
+	if err := s.AddConversionFunc((*[]string)(nil), (*int64)(nil), func(a, b interface{}, scope conversion.Scope) error {
+		return Convert_Slice_string_To_int64(a.(*[]string), b.(*int64), scope)
+	}); err != nil {
+		return err
+	}
+	return nil
+}