arm64v8.Dockerfile

FROM eclipse-temurin:11-jdk-jammy as BUILD

# Setup maven, we don't use https://hub.docker.com/_/maven/ as it declare .m2 as volume, we loose all mvn cache
# We can alternatively do as proposed by https://github.com/carlossg/docker-maven#packaging-a-local-repository-with-the-image
# this was meant to make the image smaller, but we use multi-stage build so we don't care
RUN apt update && apt install -y curl tar bash

ARG MAVEN_VERSION=3.9.2
ARG USER_HOME_DIR="/root"
ARG SHA=900bdeeeae550d2d2b3920fe0e00e41b0069f32c019d566465015bdd1b3866395cbe016e22d95d25d51d3a5e614af2c83ec9b282d73309f644859bbad08b63db
ARG BASE_URL=https://archive.apache.org/dist/maven/maven-3/${MAVEN_VERSION}/binaries

RUN mkdir -p /usr/share/maven /usr/share/maven/ref \
  && curl -fsSL -o /tmp/apache-maven.tar.gz ${BASE_URL}/apache-maven-${MAVEN_VERSION}-bin.tar.gz \
  && echo "${SHA}  /tmp/apache-maven.tar.gz" | sha512sum -c - \
  && tar -xzf /tmp/apache-maven.tar.gz -C /usr/share/maven --strip-components=1 \
  && rm -f /tmp/apache-maven.tar.gz \
  && ln -s /usr/share/maven/bin/mvn /usr/bin/mvn

ENV MAVEN_HOME /usr/share/maven
ENV MAVEN_CONFIG "$USER_HOME_DIR/.m2"

# Let's fetch eclair dependencies, so that Docker can cache them
# This way we won't have to fetch dependencies again if only the source code changes
# The easiest way to reliably get dependencies is to build the project with no sources
WORKDIR /usr/src
COPY pom.xml pom.xml
COPY eclair-core/pom.xml eclair-core/pom.xml
COPY eclair-front/pom.xml eclair-front/pom.xml
COPY eclair-node/pom.xml eclair-node/pom.xml
COPY eclair-node/modules/assembly.xml eclair-node/modules/assembly.xml
RUN mkdir -p eclair-core/src/main/scala && touch eclair-core/src/main/scala/empty.scala
# Blank build. We only care about eclair-node, and we use install because eclair-node depends on eclair-core
RUN mvn install -pl eclair-node -am
RUN mvn clean

# Only then do we copy the sources
COPY . .

# And this time we can build in offline mode, specifying 'notag' instead of git commit
RUN mvn package -pl eclair-node -am -DskipTests -Dgit.commit.id=notag -Dgit.commit.id.abbrev=notag -o
# It might be good idea to run the tests here, so that the docker build fail if the code is bugged

# We currently use a debian image for runtime because of some jni-related issue with sqlite
FROM openjdk:11.0.4-jre-slim
WORKDIR /app

# install jq for eclair-cli
RUN apt-get update && apt-get install -y bash jq curl unzip

# copy and install eclair-cli executable
COPY --from=BUILD /usr/src/eclair-core/eclair-cli .
RUN chmod +x eclair-cli && mv eclair-cli /sbin/eclair-cli

# we only need the eclair-node.zip to run
COPY --from=BUILD /usr/src/eclair-node/target/eclair-node-*.zip ./eclair-node.zip
RUN unzip eclair-node.zip && mv eclair-node-* eclair-node && chmod +x eclair-node/bin/eclair-node.sh

ENV ECLAIR_DATADIR=/data
ENV JAVA_OPTS=

RUN mkdir -p "$ECLAIR_DATADIR"
VOLUME [ "/data" ]

ENTRYPOINT JAVA_OPTS="${JAVA_OPTS}" eclair-node/bin/eclair-node.sh "-Declair.datadir=${ECLAIR_DATADIR}"