compile protobufs in docker

peerswaprpc/Dockerfile

@@ -0,0 +1,28 @@
+FROM golang:1.21.0-bookworm
+
+RUN apt-get update && apt-get install -y \
+  git \
+  protobuf-compiler='3.21.12*' \
+  clang-format='1:14.0*'
+
+ARG PROTOC_GEN_VERSION
+ARG GRPC_GATEWAY_VERSION
+
+ENV PROTOC_GEN_GO_GRPC_VERSION="v1.1.0"
+ENV GOCACHE=/tmp/build/.cache
+ENV GOMODCACHE=/tmp/build/.modcache
+
+RUN echo ${PROTOC_GEN_VERSION}
+
+RUN cd /tmp \
+  && mkdir -p /tmp/build/.cache \
+  && mkdir -p /tmp/build/.modcache \
+  && go install google.golang.org/protobuf/cmd/protoc-gen-go@${PROTOC_GEN_VERSION} \
+  && go install google.golang.org/grpc/cmd/protoc-gen-go-grpc@${PROTOC_GEN_GO_GRPC_VERSION} \
+  && go install github.com/grpc-ecosystem/grpc-gateway/v2/protoc-gen-grpc-gateway@${GRPC_GATEWAY_VERSION} \
+  && go install github.com/grpc-ecosystem/grpc-gateway/v2/protoc-gen-openapiv2@${GRPC_GATEWAY_VERSION} \
+  && chmod -R 777 /tmp/build/
+
+WORKDIR /build
+
+CMD ["/bin/sh", "/build/peerswaprpc/gen_protos.sh"]

peerswaprpc/Makefile

@@ -30,3 +30,7 @@ ${DIR}/peerswaprpc.swagger.json:
 ${DIR}/peerswaprpc_grpc.pb.go ${DIR}/peerswaprpc.pb.go ${DIR}/peerswaprpc.pb.gw.go: ${DIR}/peerswaprpc.proto
 	protoc ${PROTOC_OPTS} ${DIR}/peerswaprpc.proto
 PHONY:
+
+.PHONY: all-rpc-docker
+all-rpc-docker:
+	./gen_protos_docker.sh

peerswaprpc/gen_protos.sh

@@ -0,0 +1,16 @@
+#!/bin/sh
+
+protoc -I. \
+	--go_out=paths=source_relative:. \
+	--go-grpc_out=paths=source_relative:. \
+	--grpc-gateway_out=. \
+	--grpc-gateway_opt logtostderr=true \
+	--grpc-gateway_opt paths=source_relative \
+	--grpc-gateway_opt grpc_api_configuration=peerswaprpc/peerswap.yaml \
+	peerswaprpc/peerswaprpc.proto
+
+protoc \
+	--openapiv2_out=. \
+	--openapiv2_opt logtostderr=true \
+	--openapiv2_opt grpc_api_configuration=peerswaprpc/peerswap.yaml \
+	peerswaprpc/peerswaprpc.protos

peerswaprpc/gen_protos_docker.sh

@@ -0,0 +1,23 @@
+#!/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 google.golang.org/protobuf)
+GRPC_GATEWAY_VERSION=$(go list -f '{{.Version}}' -m github.com/grpc-ecosystem/grpc-gateway/v2)
+
+echo "Building protobuf compiler docker image..."
+docker build -t protobuf-builder \
+  --build-arg PROTOC_GEN_VERSION="$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" \
+  protobuf-builder