anchor.diff:  && ln -sT /sopds/convert/fb2c/fb2conv /sopds/convert/fb2c/fb2epub \
   && ln -sT /sopds/convert/fb2c/fb2conv /sopds/convert/fb2c/fb2mobi \
   && mv /superuser.exp /sopds/superuser.exp \
  -&& apk del tzdata unzip build-base libxml2-dev libxslt-dev postgresql-dev libffi-dev libc-dev jpeg-dev zlib-dev p7zip \
  +&& apk del tzdata unzip build-base libxml2-dev libxslt-dev postgresql-dev libffi-dev libc-dev jpeg-dev zlib-dev \
   && rm -rf /root/.cache/ \
   && apk add --no-cache -U bash libxml2 libxslt libffi libjpeg zlib postgresql expect \
   && chmod +x /start.sh \
  
positive.code: && cd /sopds \
  && pip3 install --upgrade pip setuptools psycopg2-binary \
  && pip3 install --upgrade -r requirements.txt \
  && 7z e -o/sopds/convert/fb2c/ /fb2c-linux32.7z \
  && rm /fb2c-linux32.7z \
  && pip install toml-cli \
  && /sopds/convert/fb2c/fb2c export /sopds/convert/fb2c/ \
  && toml set --toml-path /sopds/convert/fb2c/configuration.toml logger.file.level none \
  
negative.code: ADD configs/settings.py /settings.py 
  ADD scripts/start.sh /start.sh
  #add fb2converter for epub and mobi - https://github.com/rupor-github/fb2converter
  ADD https://github.com/rupor-github/fb2converter/releases/latest/download/fb2c_linux_i386.zip /fb2c_linux_i386.zip
  ADD scripts/fb2conv /fb2conv
  #
  #add autocreation of the superuser
  ADD scripts/superuser.exp /superuser.exp 
  #
  #incorporate all apk installation, compilation and execution of command in one branch
  RUN apk add --no-cache -U tzdata unzip build-base libxml2-dev libxslt-dev postgresql-dev libffi-dev libc-dev jpeg-dev zlib-dev \
  && cp /usr/share/zoneinfo/Europe/Moscow /etc/localtime \
  && echo "Europe/Moscow" > /etc/timezone \
  && unzip sopds.zip \
  