+RUN git reset --hard && rm -rf docker install.php .git .gitignore .gitlab-ci.yml CONTRIBUTING.md Dockerfile README.md
+RUN touch /www/lib/config.local.php
+RUN chown -R $(id -u lighttpd).$(id -g www-data) /www
+RUN chmod o=,ug=rwX -R /www
+
+COPY docker/cleanup.sh /cleanup.sh
+COPY docker/run.sh /run.sh
+RUN chmod o=,ug=rx /cleanup.sh /run.sh
+COPY docker/docker_config.php /docker_config.php
+
+RUN mkdir -p /usr/local/etc/php