FROM quay.io/epicmorg/debian:bookworm-jdk11
LABEL maintainer="Atlassian Confluence Server Team; EpicMorg DevTeam, developer@epicm.org"
ARG DEBIAN_FRONTEND=noninteractive

##################################################################
#                   ARGuments
##################################################################
ARG RELEASE=8.9.4
ARG DOWNLOAD_URL=https://www.atlassian.com/software/confluence/downloads/binary/atlassian-confluence-${RELEASE}.tar.gz
ARG TEMP_ARCHIVE=/tmp/atlassian-confluence-${RELEASE}.tar.gz

##################################################################
#                   Setup
##################################################################
ENV RUN_USER            daemon
ENV RUN_GROUP           daemon

# https://confluence.atlassian.com/doc/confluence-home-and-other-important-directories-590259707.html
ENV CONFLUENCE_HOME          /var/atlassian/application-data/confluence
ENV CONFLUENCE_INSTALL_DIR   /opt/atlassian/confluence

VOLUME ["${CONFLUENCE_HOME}"]
WORKDIR $CONFLUENCE_HOME

# Expose HTTP and Synchrony ports
EXPOSE 8090
EXPOSE 8091

##################################################################
#                   Installing
##################################################################
ADD ${DOWNLOAD_URL} /tmp
RUN mkdir -p ${CONFLUENCE_INSTALL_DIR} && \
    tar -xzf ${TEMP_ARCHIVE} --strip-components=1 --directory "${CONFLUENCE_INSTALL_DIR}" && \
    chown -R ${RUN_USER}:${RUN_GROUP} ${CONFLUENCE_INSTALL_DIR}/ && \
    sed -i -e 's/-Xms\([0-9]\+[kmg]\) -Xmx\([0-9]\+[kmg]\)/-Xms\${JVM_MINIMUM_MEMORY:=\1} -Xmx\${JVM_MAXIMUM_MEMORY:=\2} \${JVM_SUPPORT_RECOMMENDED_ARGS} -Dconfluence.home=\${CONFLUENCE_HOME}/g' ${CONFLUENCE_INSTALL_DIR}/bin/setenv.sh && \
    sed -i -e 's/port="8090"/port="8090" secure="${catalinaConnectorSecure}" scheme="${catalinaConnectorScheme}" proxyName="${catalinaConnectorProxyName}" proxyPort="${catalinaConnectorProxyPort}"/' ${CONFLUENCE_INSTALL_DIR}/conf/server.xml && \
    apt-get clean -y && \
    apt-get autoremove -y && \
    apt-get autoclean -y && \
    rm -rfv /var/lib/apt/lists/* && \
    rm -rfv /var/cache/apt/archives/*.deb && \
    rm -rfv /root/tmp/* && \
    rm -rfv /tmp/*

##################################################################
#                  cleanup
##################################################################
RUN echo "clean up" && \
    apt-get clean -y && \
    apt-get autoremove -y && \
    apt-get autoclean -y && \
    rm -rfv /var/lib/apt/lists/* && \
    rm -rfv /var/cache/apt/archives/*.deb && \
    rm -rfv /root/tmp/* && \
    rm -rfv /tmp/*

COPY entrypoint.sh /entrypoint.sh
RUN chmod +x /entrypoint.sh

CMD ["/entrypoint.sh", "-fg"]
ENTRYPOINT ["/usr/bin/tini", "--"]

RUN updatedb