lnd.xprv/lnrpc/gen_protos.sh
Oliver Gugger e9a0f36786
make+lnrpc: use docker to compile protos
This commit aims to make it easier for developers to compile our
protobuf definitions. They now only need to have docker installed
instead of a whole set of binaries and libraries all pinned to very
specific versions.
2021-01-28 10:27:09 +01:00

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#!/bin/bash
set -e
# generate compiles the *.pb.go stubs from the *.proto files.
function generate() {
echo "Generating root gRPC server protos"
PROTOS="rpc.proto walletunlocker.proto **/*.proto"
# For each of the sub-servers, we then generate their protos, but a restricted
# set as they don't yet require REST proxies, or swagger docs.
for file in $PROTOS; do
DIRECTORY=$(dirname "${file}")
echo "Generating protos from ${file}, into ${DIRECTORY}"
# Generate the protos.
protoc -I/usr/local/include -I. \
--go_out=plugins=grpc,paths=source_relative:. \
"${file}"
# Generate the REST reverse proxy.
protoc -I/usr/local/include -I. \
--grpc-gateway_out=logtostderr=true,paths=source_relative,grpc_api_configuration=rest-annotations.yaml:. \
"${file}"
# Finally, generate the swagger file which describes the REST API in detail.
protoc -I/usr/local/include -I. \
--swagger_out=logtostderr=true,grpc_api_configuration=rest-annotations.yaml:. \
"${file}"
done
}
# format formats the *.proto files with the clang-format utility.
function format() {
find . -name "*.proto" -print0 | xargs -0 clang-format --style=file -i
}
# Compile and format the lnrpc package.
pushd lnrpc
format
generate
popd