mirror of
https://github.com/ceph/ceph-csi.git
synced 2024-12-22 04:50:23 +00:00
91 lines
2.9 KiB
Bash
91 lines
2.9 KiB
Bash
#!/usr/bin/env bash
|
|
|
|
# Copyright 2017 The Kubernetes Authors.
|
|
#
|
|
# 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.
|
|
|
|
set -o errexit
|
|
set -o nounset
|
|
set -o pipefail
|
|
|
|
# The root of the build/dist directory
|
|
KUBE_ROOT="$(cd "$(dirname "${BASH_SOURCE}")/../.." && pwd -P)"
|
|
source "${KUBE_ROOT}/hack/lib/init.sh"
|
|
|
|
# Generates $1/api.pb.go from the protobuf file $1/api.proto
|
|
# and formats it correctly
|
|
# $1: Full path to the directory where the api.proto file is
|
|
function kube::protoc::generate_proto() {
|
|
kube::golang::setup_env
|
|
local bins=(
|
|
vendor/k8s.io/code-generator/cmd/go-to-protobuf/protoc-gen-gogo
|
|
)
|
|
make -C "${KUBE_ROOT}" WHAT="${bins[*]}"
|
|
|
|
kube::protoc::check_protoc
|
|
|
|
local package=${1}
|
|
kube::protoc::protoc ${package}
|
|
kube::protoc::format ${package}
|
|
}
|
|
|
|
# Checks that the current protoc version is at least version 3.0.0-beta1
|
|
# exit 1 if it's not the case
|
|
function kube::protoc::check_protoc() {
|
|
if [[ -z "$(which protoc)" || "$(protoc --version)" != "libprotoc 3."* ]]; then
|
|
echo "Generating protobuf requires protoc 3.0.0-beta1 or newer. Please download and"
|
|
echo "install the platform appropriate Protobuf package for your OS: "
|
|
echo
|
|
echo " https://github.com/google/protobuf/releases"
|
|
echo
|
|
echo "WARNING: Protobuf changes are not being validated"
|
|
exit 1
|
|
fi
|
|
}
|
|
|
|
# Generates $1/api.pb.go from the protobuf file $1/api.proto
|
|
# $1: Full path to the directory where the api.proto file is
|
|
function kube::protoc::protoc() {
|
|
local package=${1}
|
|
gogopath=$(dirname "$(kube::util::find-binary "protoc-gen-gogo")")
|
|
|
|
PATH="${gogopath}:${PATH}" protoc \
|
|
--proto_path="${package}" \
|
|
--proto_path="${KUBE_ROOT}/vendor" \
|
|
--gogo_out=plugins=grpc:${package} ${package}/api.proto
|
|
}
|
|
|
|
# Formats $1/api.pb.go, adds the boilerplate comments and run gofmt on it
|
|
# $1: Full path to the directory where the api.proto file is
|
|
function kube::protoc::format() {
|
|
local package=${1}
|
|
|
|
# Update boilerplate for the generated file.
|
|
echo "$(cat hack/boilerplate/boilerplate.generatego.txt ${package}/api.pb.go)" > ${package}/api.pb.go
|
|
|
|
# Run gofmt to clean up the generated code.
|
|
kube::golang::verify_go_version
|
|
gofmt -l -s -w ${package}/api.pb.go
|
|
}
|
|
|
|
# Compares the contents of $1 and $2
|
|
# Echo's $3 in case of error and exits 1
|
|
function kube::protoc::diff() {
|
|
local ret=0
|
|
diff -I "gzipped FileDescriptorProto" -I "0x" -Naupr ${1} ${2} || ret=$?
|
|
if [[ $ret -ne 0 ]]; then
|
|
echo ${3}
|
|
exit 1
|
|
fi
|
|
}
|