#!/bin/sh set -eu # version_greater A B returns whether A > B version_greater() { [ "$(printf '%s\n' "$@" | sort -t '.' -n -k1,1 -k2,2 -k3,3 -k4,4 | head -n 1)" != "$1" ] } # return true if specified directory is empty directory_empty() { [ -z "$(ls -A "$1/")" ] } run_as() { if [ "$(id -u)" = 0 ]; then su - www-data -s /bin/sh -c "$1" else sh -c "$1" fi } installed_version="0.0.0.0" if [ -f /var/www/html/version.php ]; then # shellcheck disable=SC2016 installed_version="$(php -r 'require "/var/www/html/version.php"; echo implode(".", $OC_Version);')" fi # shellcheck disable=SC2016 image_version="$(php -r 'require "/usr/src/nextcloud/version.php"; echo implode(".", $OC_Version);')" if version_greater "$installed_version" "$image_version"; then echo "Can't start Nextcloud because the version of the data ($installed_version) is higher than the docker image version ($image_version) and downgrading is not supported. Are you sure you have pulled the newest image version?" exit 1 fi if version_greater "$image_version" "$installed_version"; then if [ "$installed_version" != "0.0.0.0" ]; then run_as 'php /var/www/html/occ app:list' | sed -n "/Enabled:/,/Disabled:/p" > /tmp/list_before fi if [ "$(id -u)" = 0 ]; then rsync_options="-rlDog --chown www-data:root" else rsync_options="-rlD" fi rsync $rsync_options --delete --exclude /config/ --exclude /data/ --exclude /custom_apps/ --exclude /themes/ /usr/src/nextcloud/ /var/www/html/ for dir in config data custom_apps themes; do if [ ! -d "/var/www/html/$dir" ] || directory_empty "/var/www/html/$dir"; then rsync $rsync_options --include "/$dir/" --exclude '/*' /usr/src/nextcloud/ /var/www/html/ fi done if [ "$installed_version" != "0.0.0.0" ]; then run_as 'php /var/www/html/occ upgrade' run_as 'php /var/www/html/occ app:list' | sed -n "/Enabled:/,/Disabled:/p" > /tmp/list_after echo "The following apps have beed disabled:" diff /tmp/list_before /tmp/list_after | grep '<' | cut -d- -f2 | cut -d: -f1 rm -f /tmp/list_before /tmp/list_after fi fi exec "$@"