Dockerfile.unit-tests

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#    http://www.apache.org/licenses/LICENSE-2.0
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FROM openjdk:8-alpine
MAINTAINER Apache Hop

# Argument Branch name, used to download correct version
ARG BRANCH_NAME
ENV BRANCH_NAME=$BRANCH_NAME
# path to where the artefacts should be deployed to
ENV DEPLOYMENT_PATH=/opt
# volume mount point
ENV VOLUME_MOUNT_POINT=/files
#Jenkins user an group
ARG JENKINS_USER=hop
ARG JENKINS_GROUP=hop
ARG JENKINS_UID=1000
ARG JENKINS_GID=1000

# any JRE settings you want to pass on
# The “-XX:+AggressiveHeap” tells the container to use all memory assigned to the container. 
# this removed the need to calculate the necessary heap Xmx
ENV HOP_OPTIONS=-XX:+AggressiveHeap

# INSTALL REQUIRED PACKAGES AND ADJUST LOCALE
# procps: The package includes the programs ps, top, vmstat, w, kill, free, slabtop, and skill

RUN apk update \
  && apk add --no-cache bash curl procps \ 
  && rm -rf /var/cache/apk/* \
  && mkdir ${VOLUME_MOUNT_POINT} \
  && addgroup -g ${JENKINS_GID} ${JENKINS_GROUP} \
  && adduser -D -s /bin/bash -h /home/${JENKINS_USER} --uid ${JENKINS_UID} --ingroup ${JENKINS_GROUP} ${JENKINS_USER} \
  && chown ${JENKINS_USER}:${JENKINS_GROUP} ${DEPLOYMENT_PATH} \
  && chown ${JENKINS_USER}:${JENKINS_GROUP} ${VOLUME_MOUNT_POINT}

# copy the hop package from the local resources folder to the container image directory
COPY --chown=${JENKINS_USER}:${JENKINS_GROUP} ./assemblies/client/target/hop-* ${DEPLOYMENT_PATH}/hop.zip

RUN unzip ${DEPLOYMENT_PATH}/hop.zip -d ${DEPLOYMENT_PATH} \
  && rm ${DEPLOYMENT_PATH}/hop.zip \
  && chown -R ${JENKINS_USER}:${JENKINS_GROUP} ${DEPLOYMENT_PATH}/hop \
  && chmod 700 ${DEPLOYMENT_PATH}/hop/*.sh

# make volume available so that hop pipeline and workflow files can be provided easily
VOLUME ["/files"]
USER ${JENKINS_USER}
ENV PATH=$PATH:${DEPLOYMENT_PATH}/hop
#SET HOP_JAVA_HOME
ENV HOP_JAVA_HOME /usr/lib/jvm/java-1.8-openjdk
WORKDIR /home/${JENKINS_USER}
# CMD ["/bin/bash"]
ENTRYPOINT []