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FROM alpine:3.20@sha256:de4fe7064d8f98419ea6b49190df1abbf43450c1702eeb864fe9ced453c1cc5f AS compile-image

WORKDIR /usr/src/

# Do basic updates on the image
RUN apk add --no-cache \
		wget \
		git \
		ca-certificates \
		bash

# Set environment variables
# Maven
ENV MAVEN_VERSION=3.9.9
ENV MAVEN_HOME=/usr/lib/mvn
# Java
ENV JAVA_HOME=/usr/lib/jvm/jdk-17.0.15+6
ENV PATH=$JAVA_HOME/bin:$MAVEN_HOME/bin:$PATH
ENV SYSTEMDS_ROOT=/usr/src/systemds
ENV PATH=$SYSTEMDS_ROOT/bin:$PATH
ENV SYSDS_QUIET=1

# Download Mvn and JDK
RUN mkdir -p /usr/lib/jvm \
	&& wget -qO- \
	https://github.com/adoptium/temurin17-binaries/releases/download/jdk-17.0.15%2B6/OpenJDK17U-jdk_x64_alpine-linux_hotspot_17.0.15_6.tar.gz  | tar xzf - \
	&& mv jdk-17.0.15+6 $JAVA_HOME \
	&& wget -qO- \
	https://archive.apache.org/dist/maven/maven-3/$MAVEN_VERSION/binaries/apache-maven-$MAVEN_VERSION-bin.tar.gz | tar xzf - \ 
	&& mv apache-maven-$MAVEN_VERSION /usr/lib/mvn

# Build the system
RUN git clone --depth 1 https://github.com/apache/systemds.git systemds && \
	cd /usr/src/systemds/ && \
	mvn --no-transfer-progress clean package -P distribution

COPY docker/mountFolder/main.dml /input/main.dml

# Remove all unnecessary files from the Image
RUN	cd /usr/src/systemds/ && \
	rm -rf .git && \
	rm -rf .github && \
	rm -rf target/javadoc** && \
	rm -rf target/apidocs** && \
	rm -rf target/classes && \
	rm -rf target/test-classes && \
	rm -rf target/maven-archiver && \
	rm -rf target/systemds-** && \
	rm -rf docs && \
	rm -rf src && \
	rm -rf /usr/lib/mvn && \
	rm -rf CONTRIBUTING.md && \
	rm -rf pom.xml && \ 
	rm -rf ~/.m2 && \
	rm -rf docker && \
	rm -rf .mvn

FROM alpine:3.20@sha256:de4fe7064d8f98419ea6b49190df1abbf43450c1702eeb864fe9ced453c1cc5f

RUN apk add --no-cache bash \
    snappy \
    lz4 \
    zlib

ENV JAVA_HOME=/usr/lib/jvm/jdk-17.0.15+6
ENV PATH=$JAVA_HOME/bin:$PATH
ENV SYSTEMDS_ROOT=/systemds
ENV PATH=$SYSTEMDS_ROOT/bin:$PATH
ENV SYSDS_QUIET=1

ENV HADOOP_VERSION=3.3.6
ENV HADOOP_HOME=/opt/hadoop
ENV LD_LIBRARY_PATH=/opt/hadoop/lib/native
ENV HADOOP_OPTS="-Djava.library.path=$HADOOP_HOME/lib/native"
ENV GLIBC_VERSION=2.35-r1

RUN wget -q -O /etc/apk/keys/sgerrand.rsa.pub https://alpine-pkgs.sgerrand.com/sgerrand.rsa.pub \
	&& wget https://github.com/sgerrand/alpine-pkg-glibc/releases/download/${GLIBC_VERSION}/glibc-${GLIBC_VERSION}.apk \
	&& apk add glibc-${GLIBC_VERSION}.apk \
	&& rm glibc-${GLIBC_VERSION}.apk

RUN mkdir -p /usr/lib/jvm \
	&& wget -qO- \
	https://github.com/adoptium/temurin17-binaries/releases/download/jdk-17.0.15%2B6/OpenJDK17U-jre_x64_alpine-linux_hotspot_17.0.15_6.tar.gz  | tar xzf - \
	&& mv jdk-17.0.15+6-jre $JAVA_HOME

RUN mkdir -p $HADOOP_HOME/lib/native \
	&& wget -q https://downloads.apache.org/hadoop/common/hadoop-${HADOOP_VERSION}/hadoop-${HADOOP_VERSION}.tar.gz && \
    tar --strip-components=2 -xzf hadoop-${HADOOP_VERSION}.tar.gz \
        hadoop-${HADOOP_VERSION}/lib/native && \
    mv native/libhadoop.so.1.0.0 /opt/hadoop/lib/native && \
	mv native/libhadoop.so /opt/hadoop/lib/native && \
    rm hadoop-${HADOOP_VERSION}.tar.gz && \
	rm -rf native

COPY --from=compile-image /usr/src/systemds /systemds
COPY --from=compile-image /input/main.dml /input/main.dml

WORKDIR /input

RUN addgroup -S default && adduser -S systemds -G default
USER systemds

ENTRYPOINT ["systemds"]
CMD ["main.dml"]