mailu/webmails/roundcube/Dockerfile

# NOTE: only add file if building for arm
ARG ARCH=""
ARG QEMU=other
FROM ${ARCH}php:7.3-apache as build_arm
ONBUILD COPY --from=balenalib/rpi-alpine:3.10 /usr/bin/qemu-arm-static /usr/bin/qemu-arm-static

FROM ${ARCH}php:7.3-apache as build_other

FROM build_${QEMU}
#Shared layer between rainloop and roundcube
RUN apt-get update && apt-get install -y \
  python3 curl python3-pip git python3-multidict \
  && rm -rf /var/lib/apt/lists \
  && echo "ServerSignature Off" >> /etc/apache2/apache2.conf

# Shared layer between nginx, dovecot, postfix, postgresql, rspamd, unbound, rainloop, roundcube
RUN pip3 install socrate

ENV ROUNDCUBE_URL https://github.com/roundcube/roundcubemail/releases/download/1.4.2/roundcubemail-1.4.2-complete.tar.gz

RUN apt-get update && apt-get install -y \
      zlib1g-dev libzip4 libzip-dev \
      python3-jinja2 \
      gpg \
 && docker-php-ext-install zip \
 && echo date.timezone=UTC > /usr/local/etc/php/conf.d/timezone.ini \
 && rm -rf /var/www/html/ \
 && cd /var/www \
 && curl -L -O ${ROUNDCUBE_URL} \
 && tar -xf *.tar.gz \
 && rm -f *.tar.gz \
 && mv roundcubemail-* html \
 && cd html \
 && rm -rf CHANGELOG INSTALL LICENSE README.md UPGRADING composer.json-dist installer \
 && sed -i 's,mod_php5.c,mod_php7.c,g' .htaccess \
 && sed -i 's,^php_value.*post_max_size,#&,g' .htaccess \
 && sed -i 's,^php_value.*upload_max_filesize,#&,g' .htaccess \
 && chown -R www-data: logs temp \
 && rm -rf /var/lib/apt/lists

COPY php.ini /php.ini
COPY config.inc.php /var/www/html/config/
COPY start.py /start.py

EXPOSE 80/tcp
VOLUME ["/data"]

CMD /start.py

HEALTHCHECK CMD curl -f -L http://localhost/ || exit 1