1# Copyright 2017 The Bazel Authors. All rights reserved.
2#
3# Licensed under the Apache License, Version 2.0 (the "License");
4# you may not use this file except in compliance with the License.
5# You may obtain a copy of the License at
6#
7# http://www.apache.org/licenses/LICENSE-2.0
8#
9# Unless required by applicable law or agreed to in writing, software
10# distributed under the License is distributed on an "AS IS" BASIS,
11# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12# See the License for the specific language governing permissions and
13# limitations under the License.
14
15def _gogo_special_proto_impl(ctx):
16 ctx.file("WORKSPACE", 'workspace(name = "{}")'.format(ctx.name))
17 ctx.file("BUILD.bazel", "")
18 ctx.symlink(
19 ctx.path(Label("@com_github_gogo_protobuf//gogoproto:gogo.proto")),
20 "github.com/gogo/protobuf/gogoproto/gogo.proto",
21 )
22 ctx.file("github.com/gogo/protobuf/gogoproto/BUILD.bazel", """
23load("@rules_proto//proto:defs.bzl", "proto_library")
24
25proto_library(
26 name = "gogoproto",
27 srcs = [":gogo.proto"],
28 tags = ["manual"],
29 visibility = ["//visibility:public"],
30 deps = [
31 "@com_google_protobuf//:descriptor_proto",
32 ],
33)
34 """)
35
36gogo_special_proto = repository_rule(
37 _gogo_special_proto_impl,
38 attrs = {
39 "proto": attr.label(allow_single_file = True),
40 },
41)
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