1 files changed, 22 insertions, 0 deletions
diff --git a/tools/tools.go b/tools/tools.go
new file mode 100644
index 00000000..2929aa67
--- /dev/null
+++ b/tools/tools.go
@@ -0,0 +1,22 @@
+// Copyright (C) 2019 Nippon Telegraph and Telephone Corporation.
+//
+// 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.
+
+// +build tools
+
+package tools
+
+import (
+	_ "github.com/golang/protobuf/protoc-gen-go"
+)