anchor.diff:  RUN apt update && apt install --no-install-recommends -y ansible \
       && ansible-playbook /ansible/postgresql_provision.yml -vvv \
       && apt purge ansible -y && apt-get autoremove -y && apt-get clean && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/* \
  -    && rm -rf /root/.cache/ /galaxy-central/client/node_modules/ /galaxy_venv/src/ /home/galaxy/.cache/ \
       # cleanup dance
       && find /galaxy-central/ -name '*.pyc' -delete \
       && find /usr/lib/ -name '*.pyc' -delete \
       && find /tool_deps/_conda/ -name '*.pyc' -delete \
  -    && rm -rf /root/.cache/ /galaxy-central/client/node_modules/ /galaxy_venv/src/ /home/galaxy/.cache/
  +    && rm -rf /tmp/* /root/.cache/ /galaxy-central/client/node_modules/ /galaxy_venv/src/ /home/galaxy/.cache/ /home/galaxy/.npm
   
   RUN apt update && apt install --no-install-recommends -y ansible \
       && ansible-playbook /ansible/provision.yml -vvv \
  
positive.code:     && apt-get autoremove -y && apt-get clean && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/* && rm -rf ~/.cache/ \
      && mkdir -p /etc/supervisor/conf.d/ /var/log/supervisor/ \
      # we will recreate this later
      && rm -rf $PG_DATA_DIR_DEFAULT \
      && groupadd -r $GALAXY_USER -g $GALAXY_GID \
      && useradd -u $GALAXY_UID -r -g $GALAXY_USER -d $GALAXY_HOME -c "Galaxy user" $GALAXY_USER \
      && mkdir $EXPORT_DIR $GALAXY_HOME $GALAXY_LOGS_DIR && chown -R $GALAXY_USER:$GALAXY_USER $GALAXY_HOME $EXPORT_DIR $GALAXY_LOGS_DIR \
      # cleanup dance
      && find /usr/lib/ -name '*.pyc' -delete \
      && rm -rf /root/.cache/ /var/cache/* /galaxy-central/client/node_modules/ /galaxy_venv/src/ /home/galaxy/.cache/
  
  
  
  ADD ./bashrc $GALAXY_HOME/.bashrc
  
  
negative.code:     # Setup Galaxy configuration files.
      && mkdir -p $GALAXY_CONFIG_DIR $GALAXY_CONFIG_DIR/web \
      && chown -R $GALAXY_USER:$GALAXY_USER $GALAXY_CONFIG_DIR \
      && rm -rf /root/.cache/ /galaxy-central/client/node_modules/ /galaxy_venv/src/ /home/galaxy/.cache/ /home/galaxy/.npm \
      && su $GALAXY_USER -c "cp $GALAXY_ROOT/config/galaxy.yml.sample $GALAXY_CONFIG_FILE"
  
  ADD ./reports_wsgi.ini.sample $GALAXY_CONFIG_DIR/reports_wsgi.ini
  