anchor.diff:  # PHP packages
   RUN DEBIAN_FRONTEND=noninteractive apt-get update && \
       DEBIAN_FRONTEND=noninteractive apt-get -y --force-yes --no-install-recommends install \
  +    blackfire-php \
  +    php-pear \
  +    php5-curl \
  +    php5-cli \
       php5-common \
  -    php5-cli \
  -    php-pear \
  +    php5-fpm \
  +    php5-gd \
  +    php5-gnupg \
  +    php5-imagick \
  +    php5-intl \
  +    php5-json \
  +    php5-mcrypt \
  +    php5-memcache \
       php5-mysql \
  -    php5-imagick \
  -    php5-mcrypt \
  -    php5-curl \
  -    php5-gd \
       php5-sqlite \
  -    php5-json \
  -    php5-intl \
  -    php5-fpm \
  -    php5-memcache \
  +    php5-ssh2 \
       php5-xdebug \
  -    php5-ssh2 \
  -    php5-gnupg \
  -    blackfire-php \
       # Cleanup
       && DEBIAN_FRONTEND=noninteractive apt-get clean && \
       rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
  
positive.code: # Additional packages
  RUN DEBIAN_FRONTEND=noninteractive apt-get update && \
      DEBIAN_FRONTEND=noninteractive apt-get -y --force-yes --no-install-recommends install \
      supervisor \
      procps \
      mc \
      dnsutils \
      zip unzip \
      git \
      git-lfs \
      mysql-client \
      imagemagick \
      pv \
      openssh-client \
      openssh-server \
      rsync \
      apt-transport-https \
      sudo \
      less \
      nano \
      zsh \
      # Cleanup
      && DEBIAN_FRONTEND=noninteractive apt-get clean && \
  
negative.code: # Basic packages
  RUN DEBIAN_FRONTEND=noninteractive apt-get update && \
      DEBIAN_FRONTEND=noninteractive apt-get -y --force-yes --no-install-recommends install \
      apt-transport-https \
      ca-certificates \
      curl \
      locales \
      wget \
      # Cleanup
      && DEBIAN_FRONTEND=noninteractive apt-get clean && \
      rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
  