alertmanager/scripts/genproto.sh
2018-02-08 12:18:44 +01:00

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#!/usr/bin/env bash
#
# Generate all protobuf bindings.
# Run from repository root.
#
# Initial script taken from etcd under the Apache 2.0 license
# File: https://github.com/coreos/etcd/blob/78a5eb79b510eb497deddd1a76f5153bc4b202d2/scripts/genproto.sh
set -e
set -u
if ! [[ "$0" =~ "scripts/genproto.sh" ]]; then
echo "must be run from repository root"
exit 255
fi
if ! [[ $(protoc --version) =~ "3.5.1" ]]; then
echo "could not find protoc 3.5.1, is it installed + in PATH?"
exit 255
fi
GOGOPROTO_ROOT="${GOPATH}/src/github.com/gogo/protobuf"
GOGOPROTO_PATH="${GOGOPROTO_ROOT}:${GOGOPROTO_ROOT}/protobuf"
GRPC_GATEWAY_ROOT="${GOPATH}/src/github.com/grpc-ecosystem/grpc-gateway"
DIRS="nflog/nflogpb silence/silencepb cluster/clusterpb"
for dir in ${DIRS}; do
pushd ${dir}
protoc --gogofast_out=plugins=grpc:. -I=. \
-I="${GOGOPROTO_PATH}" \
-I="${GRPC_GATEWAY_ROOT}/third_party/googleapis" \
*.proto
sed -i.bak -E 's/import _ \"gogoproto\"//g' *.pb.go
sed -i.bak -E 's/import _ \"google\/protobuf\"//g' *.pb.go
rm -f *.bak
goimports -w *.pb.go
popd
done