add script to generate api/gobgp.pb.go

Signed-off-by: FUJITA Tomonori <fujita.tomonori@gmail.com>

1 files changed, 34 insertions, 0 deletions

diff --git a/tools/grpc/genproto.sh b/tools/grpc/genproto.sh
new file mode 100755
index 00000000..28b3497e
--- /dev/null
+++ b/tools/grpc/genproto.sh
@@ -0,0 +1,34 @@
+#!/usr/bin/env bash -x
+# stolen from prometheus
+#
+# Generate all protobuf bindings.
+# Run from repository root.
+
+set -e
+set -u
+
+if ! [[ "$0" =~ "tools/grpc/genproto.sh" ]]; then
+	echo "must be run from repository root"
+	exit 255
+fi
+
+if ! [[ $(protoc --version) =~ "3.7.1" ]]; then
+	echo "could not find protoc 3.7.1, is it installed + in PATH?"
+	exit 255
+fi
+
+echo "installing plugins"
+GO111MODULE=on go mod download
+
+INSTALL_PKGS="github.com/golang/protobuf/protoc-gen-go"
+for pkg in ${INSTALL_PKGS}; do
+    GO111MODULE=on go install "$pkg"
+done
+
+GOBGP="${PWD}"
+GOPROTO="$(GO111MODULE=on go list -f '{{ .Dir }}' -m github.com/golang/protobuf)"
+
+echo "generating code"
+protoc -I "${GOPROTO}"/ptypes \
+       -I "${GOBGP}"/api \
+       --go_out=plugins=grpc:${GOBGP}/api "${GOBGP}"/api/*.proto