# Dockerfile for Apache Marmotta

FROM debian:jessie-backports
MAINTAINER Sergio Fernández <wikier@apache.org>

EXPOSE 8080

WORKDIR /src
ADD . /src

# configuration
ENV DEBIAN_FRONTEND noninteractive
ENV DB_NAME marmotta
ENV DB_USER marmotta
ENV DB_PASS s3cr3t
ENV PG_VERSION 9.4
ENV WAR_PATH /src/launchers/marmotta-webapp/target/marmotta.war
ENV CONF_PATH /var/lib/marmotta/system-config.properties

# prepare the environment
RUN apt-get update \
    && apt-get upgrade -y \
    && apt-get install -y \
		openjdk-8-jdk \
		maven \
        tomcat7 \
    || apt-get install -y -f

# build
RUN mvn clean install -DskipTests -DskipITs
RUN test -e $WAR_PATH || exit

# install and configure postgres from the PGDG repo
RUN apt-get update && apt-get install -y locales apt-utils \
	&& localedef -i en_US -c -f UTF-8 -A /usr/share/locale/locale.alias en_US.UTF-8
ENV LANG en_US.utf8
RUN apt-key adv --keyserver ha.pool.sks-keyservers.net --recv-keys B97B0AFCAA1A47F044F244A07FCC7D46ACCC4CF8
RUN echo 'deb http://apt.postgresql.org/pub/repos/apt/ jessie-pgdg main' > /etc/apt/sources.list.d/pgdg.list
RUN apt-get update \
	&& apt-get install -y postgresql-common \
	&& sed -ri 's/#(create_main_cluster) .*$/\1 = false/' /etc/postgresql-common/createcluster.conf \
	&& apt-get install -y \
		postgresql-$PG_VERSION \
		postgresql-contrib-$PG_VERSION
RUN pg_createcluster $PG_VERSION main --start
USER postgres
RUN service postgresql start \
    && psql --command "CREATE USER $DB_USER WITH PASSWORD '$DB_PASS';" \
    && psql --command "CREATE DATABASE $DB_NAME WITH OWNER $DB_USER;"
USER root
RUN service postgresql stop
RUN echo "host all  all    127.0.0.1/32  md5" >> /etc/postgresql/$PG_VERSION/main/pg_hba.conf
RUN echo "listen_addresses='*'" >> /etc/postgresql/$PG_VERSION/main/postgresql.conf

# install the webapp
#RUN dpkg --debug=2000 --install target/marmotta_*_all.deb <-- we'd need to fix the postinst
RUN mkdir -p /usr/share/marmotta
RUN cp $WAR_PATH /usr/share/marmotta/
RUN chown tomcat7:tomcat7 /usr/share/marmotta/marmotta.war
RUN cp /src/launchers/marmotta-webapp/src/deb/tomcat/marmotta.xml /var/lib/tomcat7/conf/Catalina/localhost/
RUN chown tomcat7:tomcat7 /var/lib/tomcat7/conf/Catalina/localhost/marmotta.xml
RUN mkdir -p "$(dirname $CONF_PATH)"
RUN echo "security.enabled = false" > $CONF_PATH
RUN echo "database.type = postgres" >> $CONF_PATH
RUN echo "database.url = jdbc:postgresql://localhost:5432/$DB_NAME?prepareThreshold=3" >> $CONF_PATH
RUN echo "database.user = $DB_USER" >> $CONF_PATH
RUN echo "database.password = $DB_PASS" >> $CONF_PATH
RUN chown -R tomcat7:tomcat7 "$(dirname $CONF_PATH)"

# cleanup
RUN mvn clean \
    && rm -rf ~/.m2 \
    && apt-get remove maven --purge -y \
    && apt-get autoremove -y \
    && apt-get clean -y \
    && apt-get autoclean -y \
    && apt-get autoremove -y \
    && rm -rf /var/lib/apt/lists/*

# entrypoint
RUN cp /src/launchers/marmotta-webapp/src/docker/entrypoint.sh /usr/local/bin/marmotta.sh
ENTRYPOINT ["/usr/local/bin/marmotta.sh"]