Dockerfile: php-fpm 7.4-fpm alpine w/ gd bz2 intl mbstring redis mongodb xdebug opcache

Dockerfile

FROM php:7.4-fpm-alpine
WORKDIR "/application"

# Install essential build tools
RUN apk add --no-cache \
    git \
    yarn \
    autoconf \
    g++ \
    make \
    openssl-dev

# Optional, force UTC as server time
RUN echo "UTC" > /etc/timezone

# Install composer
ENV COMPOSER_HOME /composer
ENV PATH ./vendor/bin:/composer/vendor/bin:$PATH
ENV COMPOSER_ALLOW_SUPERUSER 1
RUN curl -s https://getcomposer.org/installer | php -- --install-dir=/usr/local/bin/ --filename=composer

# Setup bzip2 extension
RUN apk add --no-cache \
    bzip2-dev \
    && docker-php-ext-install -j$(nproc) bz2 \
    && docker-php-ext-enable bz2 \
    && rm -rf /tmp/*

# Setup GD extension
RUN apk add --no-cache \
      freetype \
      libjpeg-turbo \
      libpng \
      freetype-dev \
      libjpeg-turbo-dev \
      libpng-dev \
    && docker-php-ext-configure gd \
      --with-freetype=/usr/include/ \
      # --with-png=/usr/include/ \ # No longer necessary as of 7.4; https://github.com/docker-library/php/pull/910#issuecomment-559383597
      --with-jpeg=/usr/include/ \
    && docker-php-ext-install -j$(nproc) gd \
    && docker-php-ext-enable gd \
    && apk del --no-cache \
      freetype-dev \
      libjpeg-turbo-dev \
      libpng-dev \
    && rm -rf /tmp/*

# Install intl extension
RUN apk add --no-cache \
    icu-dev \
    && docker-php-ext-install -j$(nproc) intl \
    && docker-php-ext-enable intl \
    && rm -rf /tmp/*

# Install mbstring extension
RUN apk add --no-cache \
    oniguruma-dev \
    && docker-php-ext-install mbstring \
    && docker-php-ext-enable mbstring \
    && rm -rf /tmp/*

# INstall opcache, xdebug, redis, mongodb
RUN docker-php-source extract \
    && pecl install opcache xdebug redis mongodb apcu \
    && echo "xdebug.remote_enable=on\n" >> /usr/local/etc/php/conf.d/docker-php-ext-xdebug.ini \
    && echo "xdebug.remote_autostart=on\n" >> /usr/local/etc/php/conf.d/docker-php-ext-xdebug.ini \
    && echo "xdebug.remote_port=9000\n" >> /usr/local/etc/php/conf.d/docker-php-ext-xdebug.ini \
    && echo "xdebug.remote_handler=dbgp\n" >> /usr/local/etc/php/conf.d/docker-php-ext-xdebug.ini \
    && echo "xdebug.remote_connect_back=1\n" >> /usr/local/etc/php/conf.d/docker-php-ext-xdebug.ini \
    && docker-php-ext-enable opcache xdebug redis mongodb apcu \
    && docker-php-source delete \
    && rm -rf /tmp/*
    
ENTRYPOINT ['php-fpm']