FROM php:7.2-fpm-alpine

# docker-entrypoint.sh dependencies
RUN apk add --no-cache \
	bash

# Install dependencies
RUN set -ex; \
    \
    apk add --no-cache --virtual .build-deps \
        bzip2-dev \
        freetype-dev \
        libjpeg-turbo-dev \
        libpng-dev \
        libwebp-dev \
        libxpm-dev \
    ; \
    \
    docker-php-ext-configure gd --with-freetype-dir=/usr --with-jpeg-dir=/usr --with-webp-dir=/usr --with-png-dir=/usr --with-xpm-dir=/usr; \
    docker-php-ext-install bz2 gd mysqli opcache zip; \
    \
    runDeps="$( \
        scanelf --needed --nobanner --format '%n#p' --recursive /usr/local/lib/php/extensions \
            | tr ',' '\n' \
            | sort -u \
            | awk 'system("[ -e /usr/local/lib/" $1 " ]") == 0 { next } { print "so:" $1 }' \
    )"; \
    apk add --virtual .phpmyadmin-phpexts-rundeps $runDeps; \
    apk del .build-deps

# Calculate download URL
ENV VERSION 4.9+snapshot
ENV URL https://files.phpmyadmin.net/snapshots/phpMyAdmin-${VERSION}-all-languages.tar.xz
LABEL version=$VERSION

# Download tarball and extract
RUN set -ex; \
    curl --output phpMyAdmin.tar.xz --location $URL; \
    tar -xf phpMyAdmin.tar.xz -C /usr/src; \
    rm -r phpMyAdmin.tar.xz; \
    mv /usr/src/phpMyAdmin-$VERSION-all-languages /usr/src/phpmyadmin; \
    rm -rf /usr/src/phpmyadmin/setup/ /usr/src/phpmyadmin/examples/ /usr/src/phpmyadmin/test/ /usr/src/phpmyadmin/po/ /usr/src/phpmyadmin/composer.json /usr/src/phpmyadmin/RELEASE-DATE-$VERSION; \
    sed -i "s@define('CONFIG_DIR'.*@define('CONFIG_DIR', '/etc/phpmyadmin/');@" /usr/src/phpmyadmin/libraries/vendor_config.php; \
# Add directory for sessions to allow session persistence
    mkdir /sessions; \
    mkdir -p /var/nginx/client_body_temp

# Copy configuration
COPY config.inc.php /etc/phpmyadmin/config.inc.php
COPY php.ini /usr/local/etc/php/conf.d/php-phpmyadmin.ini

# Copy main script
COPY docker-entrypoint.sh /docker-entrypoint.sh

ENTRYPOINT [ "/docker-entrypoint.sh" ]
CMD ["php-fpm"]
