FROM golang:1.15.7-buster RUN apt-get update && apt-get install -y \ git \ protobuf-compiler='3.6.1*' \ clang-format='1:7.0*' # We don't want any default values for these variables to make sure they're # explicitly provided by parsing the go.mod file. Otherwise we might forget to # update them here if we bump the versions. ARG PROTOC_GEN_VERSION ARG GRPC_GATEWAY_VERSION ENV FALAFEL_VERSION="v0.9.0" ENV GOCACHE=/tmp/build/.cache ENV GOMODCACHE=/tmp/build/.modcache RUN cd /tmp \ && mkdir -p /tmp/build/.cache \ && mkdir -p /tmp/build/.modcache \ && export GO111MODULE=on \ && go get github.com/golang/protobuf/protoc-gen-go@${PROTOC_GEN_VERSION} \ && go get github.com/grpc-ecosystem/grpc-gateway/protoc-gen-grpc-gateway@${GRPC_GATEWAY_VERSION} \ && go get github.com/grpc-ecosystem/grpc-gateway/protoc-gen-swagger@${GRPC_GATEWAY_VERSION} \ && go get github.com/lightninglabs/falafel@${FALAFEL_VERSION} \ && go get golang.org/x/tools/cmd/goimports \ && chmod -R 777 /tmp/build/ WORKDIR /build CMD ["/bin/bash", "/build/lnrpc/gen_protos.sh"]