Dockerfile.jdk8

# This image will be published as dspace/dspace
# See https://dspace-labs.github.io/DSpace-Docker-Images/ for usage details
# 
# This version is JDK8 compatible
# - tomcat:7-jre8
# - ANT 1.10.7
# - maven:3-jdk-8
# - note: 
# - default tag for branch: dspace/dspace: dspace/dspace:dspace-5_x-jdk8

# Step 1 - Run Maven Build
FROM dspace/dspace-dependencies:dspace-5_x-jdk8 as build
ARG TARGET_DIR=dspace-installer
WORKDIR /app

# The dspace-install directory will be written to /install
RUN mkdir /install \
    && chown -Rv dspace: /install

USER dspace

# Copy the DSpace source code into the workdir (excluding .dockerignore contents)
ADD --chown=dspace . /app/
COPY --chown=dspace dspace/src/main/docker/build.properties /app/build.properties

# Build DSpace.  Copy the dspace-install directory to /install.  Clean up the build to keep the docker image small
RUN mvn package -Dmirage2.on=true && \
  mv /app/dspace/target/${TARGET_DIR}/* /install && \
  mvn clean

# Step 2 - Run Ant Deploy
FROM tomcat:7-jre8 as ant_build
ARG TARGET_DIR=dspace-installer
COPY --from=build /install /dspace-src
WORKDIR /dspace-src

# Create the initial install deployment using ANT
ENV ANT_VERSION 1.10.7
ENV ANT_HOME /tmp/ant-$ANT_VERSION
ENV PATH $ANT_HOME/bin:$PATH

RUN mkdir $ANT_HOME && \
    wget -qO- "https://archive.apache.org/dist/ant/binaries/apache-ant-$ANT_VERSION-bin.tar.gz" | tar -zx --strip-components=1 -C $ANT_HOME

RUN ant init_installation update_configs update_code update_webapps update_solr_indexes

# Step 3 - Run tomcat
# Create a new tomcat image that does not retain the the build directory contents
FROM tomcat:7-jre8
ENV DSPACE_INSTALL=/dspace
COPY --from=ant_build /dspace $DSPACE_INSTALL
EXPOSE 8080 8009

ENV JAVA_OPTS=-Xmx2000m

RUN ln -s $DSPACE_INSTALL/webapps/solr    /usr/local/tomcat/webapps/solr    && \
    ln -s $DSPACE_INSTALL/webapps/xmlui   /usr/local/tomcat/webapps/xmlui   && \
    ln -s $DSPACE_INSTALL/webapps/jspui   /usr/local/tomcat/webapps/jspui   && \
    ln -s $DSPACE_INSTALL/webapps/rest    /usr/local/tomcat/webapps/rest    && \
    ln -s $DSPACE_INSTALL/webapps/oai     /usr/local/tomcat/webapps/oai     && \
    ln -s $DSPACE_INSTALL/webapps/rdf     /usr/local/tomcat/webapps/rdf     && \
    ln -s $DSPACE_INSTALL/webapps/sword   /usr/local/tomcat/webapps/sword   && \
    ln -s $DSPACE_INSTALL/webapps/swordv2 /usr/local/tomcat/webapps/swordv2

COPY dspace/src/main/docker/parse_env_to_configs.sh $DSPACE_INSTALL/bin/parse_env_to_configs.sh

# Ensure all scripts are executable
RUN chmod +x $DSPACE_INSTALL/bin/*

# On startup run this command to parse environment variables to configs in dspace.cfg
# Then start Tomcat
CMD ["sh", "-c", "$DSPACE_INSTALL/bin/parse_env_to_configs.sh && catalina.sh run"]