content: ### Arguments avavlivable only for FROM instruction ### 
  ARG PULL_TAG=latest
  ARG COMPANY_NAME=onlyoffice
  ARG PRODUCT_EDITION=
  ### Rebuild arguments
  ARG UCS_PREFIX=
  ARG IMAGE=${COMPANY_NAME}/documentserver${PRODUCT_EDITION}${UCS_PREFIX}:${PULL_TAG}
  
  ### Build main-release ###
  
  FROM ${COMPANY_NAME}/4testing-documentserver${PRODUCT_EDITION}:${PULL_TAG} as documentserver-stable
  
  ### Rebuild stable images with secure updates 
  FROM ${IMAGE} as documentserver-stable-rebuild
  RUN    echo "This is rebuild" \
      && apt-get update -y \
      && apt-get upgrade -y
  
  ### Build nonexample ###
   
  FROM ${COMPANY_NAME}/documentserver${PRODUCT_EDITION}:${PULL_TAG} as documentserver-nonexample
  
  ARG COMPANY_NAME=onlyoffice
  ARG PRODUCT_NAME=documentserver
  ARG DS_SUPERVISOR_CONF=/etc/supervisor/conf.d/ds.conf
  
  ### Remove all documentserver-example data ###
  
  RUN    rm -rf /var/www/$COMPANY_NAME/$PRODUCT_NAME-example \
      && rm -rf /etc/$COMPANY_NAME/$PRODUCT_NAME-example \
      && rm -f $DS_SUPERVISOR_CONF \ 
      && rm -f /etc/nginx/includes/ds-example.conf \
      && ln -s /etc/$COMPANY_NAME/$PRODUCT_NAME/supervisor/ds.conf  $DS_SUPERVISOR_CONF 
  