FROM roundcube/roundcubemail:latest-apache

ENV COMPOSER_ALLOW_SUPERUSER=1

RUN set -ex; \
    apt-get update; \
    apt-get -y upgrade; \
    apt-get install -y aspell-fr; \
    composer \
    --working-dir=/usr/src/roundcubemail/ \
    --prefer-dist \
    --prefer-stable \
    --update-no-dev \
    --no-interaction \
    --optimize-autoloader \
    require roundcube/carddav ; \
    rm -rf /var/lib/apt/lists/*