| # Protocol Buffers - Google's data interchange format |
| # Copyright 2008 Google Inc. All rights reserved. |
| # |
| # Use of this source code is governed by a BSD-style |
| # license that can be found in the LICENSE file or at |
| # https://developers.google.com/open-source/licenses/bsd |
| |
| """Definition of proto_library rule.""" |
| |
| load("@proto_bazel_features//:features.bzl", "bazel_features") |
| load("//bazel/private:proto_library_rule.bzl", _proto_library = "proto_library") |
| |
| def proto_library(**kwattrs): |
| # Bazel 6 predates Starlark ProtoInfo and is not compatible with Starklark proto_library. |
| if not bazel_features.proto.starlark_proto_info: |
| fail("Protobuf proto_library is not compatible with Bazel 6.") |
| |
| # Only use Starlark rules when they are removed from Bazel. |
| if not hasattr(native, "proto_library"): |
| _proto_library(**kwattrs) |
| else: |
| # On older Bazel versions keep using native rules, so that mismatch in ProtoInfo doesn't happen |
| native.proto_library(**kwattrs) # buildifier: disable=native-proto |
