import (
	"encoding/json"

	openapi_v2 "github.com/google/gnostic-models/openapiv2"

	"k8s.io/kube-openapi/pkg/util/proto"
	"k8s.io/kube-openapi/pkg/validation/spec"
)

// ToProtoModels builds the proto formatted models from OpenAPI spec
func ToProtoModels(openAPISpec *spec.Swagger) (proto.Models, error) {
	specBytes, err := json.MarshalIndent(openAPISpec, " ", " ")
	if err != nil {
		return nil, err
	}