# This Dockerfile builds btcd from source and creates a small (55 MB) docker container based on alpine linux.
#
# Clone this repository and run the following command to build and tag a fresh btcd amd64 container:
#
# docker build . -t yourregistry/btcd
#
# You can use the following command to buid an arm64v8 container:
#
# docker build . -t yourregistry/btcd --build-arg ARCH=arm64v8
#
# For more information how to use this docker image visit:
# https://github.com/lbryio/lbcd/tree/master/docs
#
# 9246  Mainnet Bitcoin peer-to-peer port
# 9245  Mainet RPC port

FROM golang AS build-container

# ENV GO111MODULE=on

ADD . /app
WORKDIR /app
RUN set -ex \
  && if [ "${ARCH}" = "amd64" ]; then export GOARCH=amd64; fi \
  && if [ "${ARCH}" = "arm64v8" ]; then export GOARCH=arm64; fi \
  && echo "Compiling for $GOARCH" \
  && CGO_ENABLED=0 go build .

FROM debian:11-slim

COPY --from=build-container /app/lbcd /
COPY --from=build-container /app/run.sh /

VOLUME ["/root/.lbcd"]

EXPOSE 9245 9246

ENTRYPOINT ["/run.sh"]