FROM ulsmith/alpine-apache-php7
RUN apk update && apk upgrade && apk add util-linux php7-pgsql php7-fileinfo openrc postgresql-client && apk del php7-pdo_mysql php7-pdo_odbc php7-pdo_sqlite db php7-redis php7-ftp && rm -rf /var/cache/apk/

COPY tt-rss/* /app/public/tt-rss/
COPY docker/ttrss-openrc-apache /etc/init.d/apache
COPY docker/ttrss-openrc-ttrssupdate /etc/init.d/ttrssupdate
COPY docker/ttrss-openrc-ntpd /etc/init.d/ntpd

RUN mkdir -p /app/public/tt-rss/ /var/cache/tt-rss/images \
 /var/cache/tt-rss/upload /var/cache/tt-rss/export/ \
 /var/cache/tt-rss/js /var/lock/tt-rss/ && \
 chown -R apache:root /app/public /var/cache/tt-rss/ /var/lock/tt-rss/ && \
# thanks https://github.com/neeravkumar/dockerfiles/blob/master/alpine-openrc/Dockerfile
# Tell openrc its running inside a container, till now that has meant LXC
 sed -i 's/#rc_sys=""/rc_sys="lxc"/g' /etc/rc.conf &&\
# Tell openrc loopback and net are already there, since docker handles the networking
    echo 'rc_provide="loopback net"' >> /etc/rc.conf &&\
# can't get ttys unless you run the container in privileged mode
    sed -i '/tty/d' /etc/inittab &&\
# can't set hostname since docker sets it
    sed -i '/hostname $opts/d' /etc/init.d/hostname &&\
# can't mount tmpfs since not privileged
    sed -i '/mount -t tmpfs/d' /lib/rc/sh/init.sh &&\
# can't do cgroups
    sed -i '/cgroup_add_service$/d' /lib/rc/sh/openrc-run.sh &&\
    sed -i '/^ntpd/d' /bootstrap/start.sh &&\
    echo -e 'log_errors = On\nerror_log = syslog' >> /etc/php7/php.ini &&\
    sed -i -r 's@ErrorLog .*@ErrorLog "|/usr/bin/logger -n syslog -T -P 514 -t apacheErr"@i' /etc/apache2/httpd.conf &&\
    echo 'TransferLog "|/usr/bin/logger -n syslog -T -P 514 -t apacheLog"' >> /etc/apache2/httpd.conf &&\
    rc-update add ntpd && rc-update add apache && rc-update add ttrssupdate


ENTRYPOINT []
CMD ["/sbin/init"]

# vim: set ft=dockerfile: