FROM alpine:3.6

LABEL maintainer "Andre Peters <andre.peters@servercow.de>"

# Add script
COPY docker-entrypoint.sh /

# Add group + user - 82 is the standard uid/gid for "www-data" in Alpine
RUN set -x \
&& addgroup -g 82 -S www-data \
&& adduser -u 82 -D -S -G www-data www-data \
\
# Install Dependencies 
&& apk add --update \
&& apk add --no-cache bash php7-fpm php7-intl php7-pdo php7-pdo_mysql php7-xmlrpc php7-redis php7-pear \
php7-pear-auth_sasl php7-pear-net_smtp php7-pear-net_idna2 php7-pear-mail_mime \
&& pear install Net_IMAP \
# MISSING apk for php7-pear-net_imap - can be installed once https://github.com/alpinelinux/aports/pull/1359 is merged.
\
# Configuring php-fpm
&& set -ex \
&& cd /etc/php7/ \
# Change the setting so the daemon runs in the foreground and as www-data:www-data
#&& sed -i 's/^;daemonize .*$/daemonize = no/g' /etc/php7/php-fpm.conf \
&& sed -i 's/^user = .*/user = www-data/' /etc/php7/php-fpm.d/www.conf \
&& sed -i 's/^group = .*/group = www-data/' /etc/php7/php-fpm.d/www.conf \
&& { \
    echo '[global]'; \
    echo 'error_log = /proc/self/fd/2'; \
    echo; \
    echo '[www]'; \
    echo '; if we send this to /proc/self/fd/1, it never appears'; \
    echo 'access.log = /proc/self/fd/2'; \
    echo; \
    echo 'clear_env = no'; \
    echo; \
    echo '; Ensure worker stdout and stderr are sent to the main error log.'; \
    echo 'catch_workers_output = yes'; \
} | tee php-fpm.d/docker.conf \
&& { \
    echo '[global]'; \
    echo 'daemonize = no'; \
    echo; \
    echo '[www]'; \
    echo 'listen = [::]:9000'; \
} | tee php-fpm.d/zz-docker.conf

EXPOSE 9000

# Time to milk the cows ;)
ENTRYPOINT ["/docker-entrypoint.sh"]
CMD ["php-fpm7"]