FROM php:7.0-apache
MAINTAINER Michael Babker <michael.babker@joomla.org> (@mbabker)

# Enable Apache Rewrite Module
RUN a2enmod rewrite

# Install PHP extensions
RUN apt-get update && apt-get install -y libpng12-dev libjpeg-dev libmcrypt-dev zip unzip && rm -rf /var/lib/apt/lists/* \
	&& docker-php-ext-configure gd --with-png-dir=/usr --with-jpeg-dir=/usr \
	&& docker-php-ext-install gd
RUN docker-php-ext-install mysqli
RUN docker-php-ext-install mcrypt
RUN docker-php-ext-install zip

VOLUME /var/www/html

# Define Joomla version and expected SHA1 signature
ENV JOOMLA_VERSION 3.7.4
ENV JOOMLA_SHA1 4c7a21f566ad1977b0dc7c5273f4da44e217b5e4

# Download package and extract to web volume
RUN curl -o joomla.zip -SL https://github.com/joomla/joomla-cms/releases/download/${JOOMLA_VERSION}/Joomla_${JOOMLA_VERSION}-Stable-Full_Package.zip \
	&& echo "$JOOMLA_SHA1 *joomla.zip" | sha1sum -c - \
	&& mkdir /usr/src/joomla \
	&& unzip joomla.zip -d /usr/src/joomla \
	&& rm joomla.zip \
	&& chown -R www-data:www-data /usr/src/joomla

# Copy init scripts and custom .htaccess
COPY docker-entrypoint.sh /entrypoint.sh
COPY makedb.php /makedb.php

ENTRYPOINT ["/entrypoint.sh"]
CMD ["apache2-foreground"]