IMAGE sigmah
LAYER shared/alpine
LAYER shared/java
LAYER shared/tomcat
LAYER sigmah/sigmah

RUN EOF
    # Download Sigmah
    wget https://github.com/sigmah-dev/sigmah/releases/download/v2.0.2/sigmah-2.0.2.war -O /tmp/sigmah.war
    mkdir /srv/tomcat/webapps/sigmah
    unzip /tmp/sigmah.war -d /srv/tomcat/webapps/sigmah

    # Update Postgres JDBC driver
    rm /srv/tomcat/webapps/sigmah/WEB-INF/lib/postgresql-9.1-901-1.jdbc4.jar
    wget https://jdbc.postgresql.org/download/postgresql-42.2.5.jar -O /srv/tomcat/webapps/sigmah/WEB-INF/lib/postgresql-42.2.5.jar

    # Remove logging config
    rm /srv/tomcat/webapps/sigmah/WEB-INF/classes/logback.xml

    # Create OS user
    addgroup -S -g 8011 sigmah
    adduser -S -u 8011 -h /srv/tomcat -s /bin/false -g sigmah -G sigmah sigmah
    chown -R sigmah:sigmah /srv/tomcat/conf /srv/tomcat/logs /srv/tomcat/temp /srv/tomcat/webapps /srv/tomcat/work

    # Cleanup
    rm /tmp/sigmah.war
EOF

COPY lxc

MOUNT /srv/sigmah/data srv/sigmah/data

USER 8011 8011
WORKDIR /srv/tomcat
CMD /usr/bin/catalina.sh run