1 files changed, 41 insertions, 0 deletions
diff --git a/proto/gogo.bzl b/proto/gogo.bzl
new file mode 100644
index 00000000..05a8f044
--- /dev/null
+++ b/proto/gogo.bzl
@@ -0,0 +1,41 @@
+# Copyright 2017 The Bazel Authors. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+def _gogo_special_proto_impl(ctx):
+    ctx.file("WORKSPACE", 'workspace(name = "{}")'.format(ctx.name))
+    ctx.file("BUILD.bazel", "")
+    ctx.symlink(
+        ctx.path(Label("@com_github_gogo_protobuf//gogoproto:gogo.proto")),
+        "github.com/gogo/protobuf/gogoproto/gogo.proto",
+    )
+    ctx.file("github.com/gogo/protobuf/gogoproto/BUILD.bazel", """
+load("@rules_proto//proto:defs.bzl", "proto_library")
+
+proto_library(
+    name = "gogoproto",
+    srcs = [":gogo.proto"],
+    tags = ["manual"],
+    visibility = ["//visibility:public"],
+    deps = [
+        "@com_google_protobuf//:descriptor_proto",
+    ],
+)
+  """)
+
+gogo_special_proto = repository_rule(
+    _gogo_special_proto_impl,
+    attrs = {
+        "proto": attr.label(allow_single_file = True),
+    },
+)