FROM php:apache

RUN apt-get update && \
    apt-get -y install libpng12-dev && \
    docker-php-ext-install gd && \
    apt-get clean all && \
    a2enmod headers && \
    rm -rf /usr/share/doc/* \
           /var/cache/* \
           /var/lib/apt/lists/*

COPY src/ /var/www/html/
RUN chown -R www-data:www-data /var/www/html/

HEALTHCHECK --interval=10s \
    CMD curl --fail "http://localhost" || exit 1