lnd.xprv/lnrpc/gen_protos_docker.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
# Directory of the script file, independent of where it's called from.
DIR="$(cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd)"
PROTOC_GEN_VERSION=$(go list -f '{{.Version}}' -m github.com/golang/protobuf)
GRPC_GATEWAY_VERSION=$(go list -f '{{.Version}}' -m github.com/grpc-ecosystem/grpc-gateway)
echo "Building protobuf compiler docker image..."
docker build -q -t lnd-protobuf-builder \
--build-arg PROTOC_GEN_VERSION="$PROTOC_GEN_VERSION" \
--build-arg GRPC_GATEWAY_VERSION="$GRPC_GATEWAY_VERSION" \
.
echo "Compiling and formatting *.proto files..."
docker run \
--rm \
--user "$UID:$(id -g)" \
-e UID=$UID \
-v "$DIR/../:/build" \
lnd-protobuf-builder