FROM php:7.4-fpm
LABEL maintainer="Andrei Condurachi <andrei@condurachi.ro> (@acondura)"

# Ubuntu repo updates
RUN apt-get update

# Install dependencies
RUN apt-get update && apt-get install -y --no-install-recommends \
    unzip \
    libfreetype6-dev \
    libjpeg62-turbo-dev \
    libpng-dev \
    libyaml-dev \
    libzip4 \
    libzip-dev \
    zlib1g-dev \
    libicu-dev \
    libmemcached11 \
    libmemcachedutil2 \
    build-essential \
    libmemcached-dev \
    libwebp-dev \
    g++ \
    git \
    cron \
    vim \
    && docker-php-ext-install opcache \
    && docker-php-ext-configure intl \
    && docker-php-ext-install intl \
    && docker-php-ext-configure gd --with-freetype --with-jpeg --with-webp \
    && docker-php-ext-install -j$(nproc) gd openssl exif fileinfo \
    && docker-php-ext-install zip \
    && rm -rf /var/lib/apt/lists/*

# Enable Apache Rewrite + Expires Module
RUN a2enmod rewrite expires && \
    sed -i 's/ServerTokens OS/ServerTokens ProductOnly/g' \
    /etc/apache2/conf-available/security.conf

# Install composer
RUN curl --silent --show-error https://getcomposer.org/installer | php -- --install-dir=/usr/local/bin --filename=composer

RUN pecl install apcu \
    && pecl install yaml-2.1.0 \
    && docker-php-ext-enable apcu yaml

# Set user to www-data
RUN chown www-data:www-data /var/www
USER www-data

# Define Grav specific version of Grav or use latest stable
ENV GRAV_VERSION latest

# Install grav
WORKDIR /var/www
RUN curl -o grav-admin.zip -SL https://getgrav.org/download/core/grav-admin/${GRAV_VERSION} && \
    unzip grav-admin.zip && \
    mv -T /var/www/grav-admin /var/www/html && \
    rm grav-admin.zip

# Create cron job for Grav maintenance scripts
RUN (crontab -l; echo "* * * * * cd /var/www/html;/usr/local/bin/php bin/grav scheduler 1>> /dev/null 2>&1") | crontab -

# Accept incoming HTTP requests
EXPOSE 80/tcp

# Return to root user
USER root

# provide container inside image for data persistence
VOLUME ["/var/www/html"]

CMD ["sh", "-c", "apache2-foreground"]