FROM php:7.1.9-fpm

# Install any custom system requirements here
RUN apt-get update \
  && apt-get install -y --no-install-recommends \
    curl \
    libicu-dev \
    libmemcached-dev \
    libz-dev \
    libpq-dev \
    libjpeg-dev \
    libpng12-dev \
    libfreetype6-dev \
    libssl-dev \
    libmcrypt-dev \
    libxml2-dev \
    libbz2-dev \
    libjpeg62-turbo-dev \
    php-pear \
    curl \
    git \
    subversion \
  && rm -rf /var/lib/apt/lists/*

# Install various PHP extensions
RUN docker-php-ext-configure bcmath --enable-bcmath \
    && docker-php-ext-configure pcntl --enable-pcntl \
    && docker-php-ext-configure pdo_mysql --with-pdo-mysql \
    && docker-php-ext-configure pdo_pgsql --with-pgsql \
    && docker-php-ext-configure mbstring --enable-mbstring \
    && docker-php-ext-configure soap --enable-soap \
    && docker-php-ext-install \
        bcmath \
        intl \
        mbstring \
        mcrypt \
        mysqli \
        pcntl \
        pdo_mysql \
        pdo_pgsql \
        soap \
        sockets \
        zip \
  && docker-php-ext-configure gd \
    --enable-gd-native-ttf \
    --with-jpeg-dir=/usr/lib \
    --with-freetype-dir=/usr/include/freetype2 && \
    docker-php-ext-install gd \
  && docker-php-ext-install opcache \
  && docker-php-ext-enable opcache

# AST
RUN git clone https://github.com/nikic/php-ast /usr/src/php/ext/ast/ && \
    docker-php-ext-configure ast && \
    docker-php-ext-install ast

# ICU - intl requirements for Symfony
# Debian is out of date, and Symfony expects the latest - so build from source, unless a better alternative exists(?)
RUN curl -sS -o /tmp/icu.tar.gz -L http://download.icu-project.org/files/icu4c/58.2/icu4c-58_2-src.tgz \
    && tar -zxf /tmp/icu.tar.gz -C /tmp \
    && cd /tmp/icu/source \
    && ./configure --prefix=/usr/local \
    && make \
    && make install

RUN docker-php-ext-configure intl --with-icu-dir=/usr/local \
    && docker-php-ext-install intl

# Install the php memcached extension
RUN curl -L -o /tmp/memcached.tar.gz "https://github.com/php-memcached-dev/php-memcached/archive/php7.tar.gz" \
  && mkdir -p memcached \
  && tar -C memcached -zxvf /tmp/memcached.tar.gz --strip 1 \
  && ( \
    cd memcached \
    && phpize \
    && ./configure \
    && make -j$(nproc) \
    && make install \
  ) \
  && rm -r memcached \
  && rm /tmp/memcached.tar.gz \
  && docker-php-ext-enable memcached

# Copy opcache configration
COPY ./opcache.ini /usr/local/etc/php/conf.d/opcache.ini

# Install xDebug, if enabled
ARG INSTALL_XDEBUG=false
RUN if [ ${INSTALL_XDEBUG} = true ]; then \
    # Install the xdebug extension
    pecl install xdebug && \
    docker-php-ext-enable xdebug \
;fi

# Copy xdebug configration for remote debugging
COPY ./xdebug.ini /usr/local/etc/php/conf.d/xdebug.ini

# Copy timezone configration
COPY ./timezone.ini /usr/local/etc/php/conf.d/timezone.ini

# Set timezone
RUN rm /etc/localtime
RUN ln -s /usr/share/zoneinfo/Europe/London /etc/localtime
RUN "date"

# Short open tags fix - another Symfony requirements
COPY ./custom-php.ini /usr/local/etc/php/conf.d/custom-php.ini

# Composer
ENV COMPOSER_HOME /var/www/.composer

RUN curl -sS https://getcomposer.org/installer | php -- \
    --install-dir=/usr/bin \
    --filename=composer

RUN chown -R www-data:www-data /var/www/

RUN mkdir -p $COMPOSER_HOME/cache

VOLUME $COMPOSER_HOME

docker build -t php7 .