blob: be0717cb15d23d8dfa6a461607b33cf21c7ea9c1 [file] [log] [blame]
#!/bin/bash -e
# Copyright 2019 The Chromium OS Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
# Runs protoc over the protos in this repo to produce generated proto code.
readonly script_dir="$(dirname "$(realpath -e "${BASH_SOURCE[0]}")")"
source "${script_dir}/"
readonly work_dir=$(mktemp --tmpdir -d genprotoXXXXXX)
trap "rm -rf ${work_dir}" EXIT
echo "Using temporary directory ${work_dir}"
if [[ "$(uname -s)" != "Linux" || "$(uname -m)" != "x86_64" ]]; then
echo "Error: currently can only run on Linux x86_64 systems."
echo "This is because we use checked-in binaries for protoc-gen-go(-grpc)?."
echo "This will change soon though. See"
exit 1
if [[ -n ${CHROMIUMOS_CONFIG_DIR+x} ]]; then
echo "CHROMIUMOS_CONFIG_DIR is set: " \
"Copying sources from ${CHROMIUMOS_CONFIG_DIR}/"
cp -r "${CHROMIUMOS_CONFIG_DIR}/" "${work_dir}/config"
echo "Creating a shallow clone of ${CROS_CONFIG_REPO}"
git clone -q --depth=1 --shallow-submodules "${CROS_CONFIG_REPO}" \
readonly cros_config_subdir="config/proto"
cd "${script_dir}"
echo "Generating go bindings..."
# Clean up existing go bindings.
find go -name '*.pb.go' -exec rm '{}' \;
# Go files need to be processed individually until this is fixed:
find src -name '*.proto' -exec \
protoc -Isrc -I"${work_dir}/${cros_config_subdir}" \
--go_out=go/ --go_opt=paths=source_relative \
--go-grpc_out=go/ --go-grpc_opt=paths=source_relative '{}' \;
chromite_root="$(readlink -f "$(dirname "$0")/../..")"
if [[ -x "${chromite_api_compiler}" ]]; then
echo "Running chromite compiler"
echo "Don't forget to upload changes generated in ${chromite_root}, if any"