Run update.sh13.0.5RC1-fpm-alpine13.0.5RC1-fpm13.0.5RC1-apache13.0.5RC1

39 files changed, 1507 insertions, 1 deletions

diff --git a/.travis.yml b/.travis.yml
index 3e3b085..42382c7 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -55,7 +55,19 @@ jobs:
         - ./generate-stackbrew-library.sh
 
     - stage: test images
-      env: VERSION=12.0 VARIANT=fpm-alpine ARCH=amd64
+      env: VERSION=12.0-rc VARIANT=fpm-alpine ARCH=amd64
+    - env: VERSION=12.0-rc VARIANT=fpm-alpine ARCH=i386
+    - env: VERSION=12.0-rc VARIANT=fpm ARCH=amd64
+    - env: VERSION=12.0-rc VARIANT=fpm ARCH=i386
+    - env: VERSION=12.0-rc VARIANT=apache ARCH=amd64
+    - env: VERSION=12.0-rc VARIANT=apache ARCH=i386
+    - env: VERSION=13.0-rc VARIANT=fpm-alpine ARCH=amd64
+    - env: VERSION=13.0-rc VARIANT=fpm-alpine ARCH=i386
+    - env: VERSION=13.0-rc VARIANT=fpm ARCH=amd64
+    - env: VERSION=13.0-rc VARIANT=fpm ARCH=i386
+    - env: VERSION=13.0-rc VARIANT=apache ARCH=amd64
+    - env: VERSION=13.0-rc VARIANT=apache ARCH=i386
+    - env: VERSION=12.0 VARIANT=fpm-alpine ARCH=amd64
     - env: VERSION=12.0 VARIANT=fpm-alpine ARCH=i386
     - env: VERSION=12.0 VARIANT=fpm ARCH=amd64
     - env: VERSION=12.0 VARIANT=fpm ARCH=i386
diff --git a/12.0-rc/apache/Dockerfile b/12.0-rc/apache/Dockerfile
new file mode 100644
index 0000000..3b8dda3
--- /dev/null
+++ b/12.0-rc/apache/Dockerfile
@@ -0,0 +1,139 @@
+# DO NOT EDIT: created by update.sh from Dockerfile-debian.template
+FROM php:7.1-apache-stretch
+
+# entrypoint.sh and cron.sh dependencies
+RUN set -ex; \
+    \
+    apt-get update; \
+    apt-get install -y --no-install-recommends \
+        rsync \
+        bzip2 \
+        busybox-static \
+    ; \
+    rm -rf /var/lib/apt/lists/*; \
+    \
+    mkdir -p /var/spool/cron/crontabs; \
+    echo '*/15 * * * * php -f /var/www/html/cron.php' > /var/spool/cron/crontabs/www-data
+
+# install the PHP extensions we need
+# see https://docs.nextcloud.com/server/12/admin_manual/installation/source_installation.html
+RUN set -ex; \
+    \
+    savedAptMark="$(apt-mark showmanual)"; \
+    \
+    apt-get update; \
+    apt-get install -y --no-install-recommends \
+        libcurl4-openssl-dev \
+        libfreetype6-dev \
+        libicu-dev \
+        libjpeg-dev \
+        libldap2-dev \
+        libmcrypt-dev \
+        libmemcached-dev \
+        libpng-dev \
+        libpq-dev \
+        libxml2-dev \
+    ; \
+    \
+    debMultiarch="$(dpkg-architecture --query DEB_BUILD_MULTIARCH)"; \
+    docker-php-ext-configure gd --with-freetype-dir=/usr --with-png-dir=/usr --with-jpeg-dir=/usr; \
+    docker-php-ext-configure ldap --with-libdir="lib/$debMultiarch"; \
+    docker-php-ext-install \
+        exif \
+        gd \
+        intl \
+        ldap \
+        mcrypt \
+        opcache \
+        pcntl \
+        pdo_mysql \
+        pdo_pgsql \
+        zip \
+    ; \
+    \
+# pecl will claim success even if one install fails, so we need to perform each install separately
+    pecl install APCu-5.1.11; \
+    pecl install memcached-3.0.4; \
+    pecl install redis-3.1.6; \
+    \
+    docker-php-ext-enable \
+        apcu \
+        memcached \
+        redis \
+    ; \
+    \
+# reset apt-mark's "manual" list so that "purge --auto-remove" will remove all build dependencies
+    apt-mark auto '.*' > /dev/null; \
+    apt-mark manual $savedAptMark; \
+    ldd "$(php -r 'echo ini_get("extension_dir");')"/*.so \
+        | awk '/=>/ { print $3 }' \
+        | sort -u \
+        | xargs -r dpkg-query -S \
+        | cut -d: -f1 \
+        | sort -u \
+        | xargs -rt apt-mark manual; \
+    \
+    apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false; \
+    rm -rf /var/lib/apt/lists/*
+
+# set recommended PHP.ini settings
+# see https://docs.nextcloud.com/server/12/admin_manual/configuration_server/server_tuning.html#enable-php-opcache
+RUN { \
+        echo 'opcache.enable=1'; \
+        echo 'opcache.enable_cli=1'; \
+        echo 'opcache.interned_strings_buffer=8'; \
+        echo 'opcache.max_accelerated_files=10000'; \
+        echo 'opcache.memory_consumption=128'; \
+        echo 'opcache.save_comments=1'; \
+        echo 'opcache.revalidate_freq=1'; \
+    } > /usr/local/etc/php/conf.d/opcache-recommended.ini; \
+    \
+    mkdir /var/www/data; \
+    chown -R www-data:root /var/www; \
+    chmod -R g=u /var/www
+
+VOLUME /var/www/html
+
+RUN a2enmod rewrite remoteip ;\
+    {\
+     echo RemoteIPHeader X-Real-IP ;\
+     echo RemoteIPTrustedProxy 10.0.0.0/8 ;\
+     echo RemoteIPTrustedProxy 172.16.0.0/12 ;\
+     echo RemoteIPTrustedProxy 192.168.0.0/16 ;\
+    } > /etc/apache2/conf-available/remoteip.conf;\
+    a2enconf remoteip
+
+ENV NEXTCLOUD_VERSION 12.0.10RC1
+
+RUN set -ex; \
+    fetchDeps=" \
+        gnupg \
+        dirmngr \
+    "; \
+    apt-get update; \
+    apt-get install -y --no-install-recommends $fetchDeps; \
+    \
+    curl -fsSL -o nextcloud.tar.bz2 \
+        "https://download.nextcloud.com/server/prereleases/nextcloud-${NEXTCLOUD_VERSION}.tar.bz2"; \
+    curl -fsSL -o nextcloud.tar.bz2.asc \
+        "https://download.nextcloud.com/server/prereleases/nextcloud-${NEXTCLOUD_VERSION}.tar.bz2.asc"; \
+    export GNUPGHOME="$(mktemp -d)"; \
+# gpg key from https://nextcloud.com/nextcloud.asc
+    gpg --keyserver ha.pool.sks-keyservers.net --recv-keys 28806A878AE423A28372792ED75899B9A724937A; \
+    gpg --batch --verify nextcloud.tar.bz2.asc nextcloud.tar.bz2; \
+    tar -xjf nextcloud.tar.bz2 -C /usr/src/; \
+    gpgconf --kill all; \
+    rm -r "$GNUPGHOME" nextcloud.tar.bz2.asc nextcloud.tar.bz2; \
+    rm -rf /usr/src/nextcloud/updater; \
+    mkdir -p /usr/src/nextcloud/data; \
+    mkdir -p /usr/src/nextcloud/custom_apps; \
+    chmod +x /usr/src/nextcloud/occ; \
+    \
+    apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false $fetchDeps; \
+    rm -rf /var/lib/apt/lists/*
+
+COPY *.sh /
+COPY config/* /usr/src/nextcloud/config/
+
+ENTRYPOINT ["/entrypoint.sh"]
+CMD ["apache2-foreground"]
diff --git a/12.0-rc/apache/config/apache-pretty-urls.config.php b/12.0-rc/apache/config/apache-pretty-urls.config.php
new file mode 100644
index 0000000..72da1d8
--- /dev/null
+++ b/12.0-rc/apache/config/apache-pretty-urls.config.php
@@ -0,0 +1,4 @@
+<?php
+$CONFIG = array (
+  'htaccess.RewriteBase' => '/',
+);
diff --git a/12.0-rc/apache/config/apcu.config.php b/12.0-rc/apache/config/apcu.config.php
new file mode 100644
index 0000000..69fed87
--- /dev/null
+++ b/12.0-rc/apache/config/apcu.config.php
@@ -0,0 +1,4 @@
+<?php
+$CONFIG = array (
+  'memcache.local' => '\OC\Memcache\APCu',
+);
diff --git a/12.0-rc/apache/config/apps.config.php b/12.0-rc/apache/config/apps.config.php
new file mode 100644
index 0000000..a4bed83
--- /dev/null
+++ b/12.0-rc/apache/config/apps.config.php
@@ -0,0 +1,15 @@
+<?php
+$CONFIG = array (
+  "apps_paths" => array (
+      0 => array (
+              "path"     => OC::$SERVERROOT."/apps",
+              "url"      => "/apps",
+              "writable" => false,
+      ),
+      1 => array (
+              "path"     => OC::$SERVERROOT."/custom_apps",
+              "url"      => "/custom_apps",
+              "writable" => true,
+      ),
+  ),
+);
diff --git a/12.0-rc/apache/config/autoconfig.php b/12.0-rc/apache/config/autoconfig.php
new file mode 100644
index 0000000..b759f4d
--- /dev/null
+++ b/12.0-rc/apache/config/autoconfig.php
@@ -0,0 +1,34 @@
+<?php
+
+$autoconfig_enabled = false;
+
+if (getenv('SQLITE_DATABASE')) {
+    $AUTOCONFIG["dbtype"] = "sqlite";
+    $AUTOCONFIG["dbname"] = getenv('SQLITE_DATABASE');
+    $autoconfig_enabled = true;
+} elseif (getenv('MYSQL_DATABASE') && getenv('MYSQL_USER') && getenv('MYSQL_PASSWORD') && getenv('MYSQL_HOST')) {
+    $AUTOCONFIG["dbtype"] = "mysql";
+    $AUTOCONFIG["dbname"] = getenv('MYSQL_DATABASE');
+    $AUTOCONFIG["dbuser"] = getenv('MYSQL_USER');
+    $AUTOCONFIG["dbpass"] = getenv('MYSQL_PASSWORD');
+    $AUTOCONFIG["dbhost"] = getenv('MYSQL_HOST');
+    $autoconfig_enabled = true;
+} elseif (getenv('POSTGRES_DB') && getenv('POSTGRES_USER') && getenv('POSTGRES_PASSWORD') && getenv('POSTGRES_HOST')) {
+    $AUTOCONFIG["dbtype"] = "pgsql";
+    $AUTOCONFIG["dbname"] = getenv('POSTGRES_DB');
+    $AUTOCONFIG["dbuser"] = getenv('POSTGRES_USER');
+    $AUTOCONFIG["dbpass"] = getenv('POSTGRES_PASSWORD');
+    $AUTOCONFIG["dbhost"] = getenv('POSTGRES_HOST');
+    $autoconfig_enabled = true;
+}
+
+if ($autoconfig_enabled) {
+    $AUTOCONFIG["dbtableprefix"] = getenv('NEXTCLOUD_TABLE_PREFIX') ?: "";
+
+    $AUTOCONFIG["directory"] = getenv('NEXTCLOUD_DATA_DIR') ?: "/var/www/html/data";
+
+    if (getenv('NEXTCLOUD_ADMIN_USER') && getenv('NEXTCLOUD_ADMIN_PASSWORD')) {
+        $AUTOCONFIG["adminlogin"] = getenv('NEXTCLOUD_ADMIN_USER');
+        $AUTOCONFIG["adminpass"] = getenv('NEXTCLOUD_ADMIN_PASSWORD');
+    }
+}
diff --git a/12.0-rc/apache/cron.sh b/12.0-rc/apache/cron.sh
new file mode 100755
index 0000000..4dfa411
--- /dev/null
+++ b/12.0-rc/apache/cron.sh
@@ -0,0 +1,4 @@
+#!/bin/sh
+set -eu
+
+exec busybox crond -f -l 0 -L /dev/stdout
diff --git a/12.0-rc/apache/entrypoint.sh b/12.0-rc/apache/entrypoint.sh
new file mode 100755
index 0000000..8f3ac08
--- /dev/null
+++ b/12.0-rc/apache/entrypoint.sh
@@ -0,0 +1,62 @@
+#!/bin/sh
+set -eu
+
+# version_greater A B returns whether A > B
+version_greater() {
+	[ "$(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 [ "$installed_version" != "0.0.0.0" ]; then
+        run_as 'php /var/www/html/occ upgrade --no-app-disable'
+
+        run_as 'php /var/www/html/occ app:list' | sed -n "/Enabled:/,/Disabled:/p" > /tmp/list_after
+        echo "The following apps have beed disabled:"
+        diff /tmp/list_before /tmp/list_after | grep '<' | cut -d- -f2 | cut -d: -f1
+        rm -f /tmp/list_before /tmp/list_after
+    fi
+fi
+
+exec "$@"
diff --git a/12.0-rc/fpm-alpine/Dockerfile b/12.0-rc/fpm-alpine/Dockerfile
new file mode 100644
index 0000000..fa9a805
--- /dev/null
+++ b/12.0-rc/fpm-alpine/Dockerfile
@@ -0,0 +1,116 @@
+# DO NOT EDIT: created by update.sh from Dockerfile-alpine.template
+FROM php:7.1-fpm-alpine3.7
+
+# entrypoint.sh and cron.sh dependencies
+RUN set -ex; \
+    \
+    apk add --no-cache \
+        rsync \
+    ; \
+    \
+    rm /var/spool/cron/crontabs/root; \
+    echo '*/15 * * * * php -f /var/www/html/cron.php' > /var/spool/cron/crontabs/www-data
+
+# install the PHP extensions we need
+# see https://docs.nextcloud.com/server/12/admin_manual/installation/source_installation.html
+RUN set -ex; \
+    \
+    apk add --no-cache --virtual .build-deps \
+        $PHPIZE_DEPS \
+        autoconf \
+        freetype-dev \
+        icu-dev \
+        libjpeg-turbo-dev \
+        libmcrypt-dev \
+        libpng-dev \
+        libmemcached-dev \
+        libxml2-dev \
+        openldap-dev \
+        pcre-dev \
+        postgresql-dev \
+    ; \
+    \
+    docker-php-ext-configure gd --with-freetype-dir=/usr --with-png-dir=/usr --with-jpeg-dir=/usr; \
+    docker-php-ext-configure ldap; \
+    docker-php-ext-install \
+        exif \
+        gd \
+        intl \
+        ldap \
+        mcrypt \
+        opcache \
+        pcntl \
+        pdo_mysql \
+        pdo_pgsql \
+        zip \
+    ; \
+    \
+# pecl will claim success even if one install fails, so we need to perform each install separately
+    pecl install APCu-5.1.11; \
+    pecl install memcached-3.0.4; \
+    pecl install redis-3.1.6; \
+    \
+    docker-php-ext-enable \
+        apcu \
+        memcached \
+        redis \
+    ; \
+    \
+    runDeps="$( \
+        scanelf --needed --nobanner --format '%n#p' --recursive /usr/local/lib/php/extensions \
+            | tr ',' '\n' \
+            | sort -u \
+            | awk 'system("[ -e /usr/local/lib/" $1 " ]") == 0 { next } { print "so:" $1 }' \
+    )"; \
+    apk add --virtual .nextcloud-phpext-rundeps $runDeps; \
+    apk del .build-deps
+
+# set recommended PHP.ini settings
+# see https://docs.nextcloud.com/server/12/admin_manual/configuration_server/server_tuning.html#enable-php-opcache
+RUN { \
+        echo 'opcache.enable=1'; \
+        echo 'opcache.enable_cli=1'; \
+        echo 'opcache.interned_strings_buffer=8'; \
+        echo 'opcache.max_accelerated_files=10000'; \
+        echo 'opcache.memory_consumption=128'; \
+        echo 'opcache.save_comments=1'; \
+        echo 'opcache.revalidate_freq=1'; \
+    } > /usr/local/etc/php/conf.d/opcache-recommended.ini; \
+    \
+    mkdir /var/www/data; \
+    chown -R www-data:root /var/www; \
+    chmod -R g=u /var/www
+
+VOLUME /var/www/html
+
+
+ENV NEXTCLOUD_VERSION 12.0.10RC1
+
+RUN set -ex; \
+    apk add --no-cache --virtual .fetch-deps \
+        bzip2 \
+        gnupg \
+    ; \
+    \
+    curl -fsSL -o nextcloud.tar.bz2 \
+        "https://download.nextcloud.com/server/prereleases/nextcloud-${NEXTCLOUD_VERSION}.tar.bz2"; \
+    curl -fsSL -o nextcloud.tar.bz2.asc \
+        "https://download.nextcloud.com/server/prereleases/nextcloud-${NEXTCLOUD_VERSION}.tar.bz2.asc"; \
+    export GNUPGHOME="$(mktemp -d)"; \
+# gpg key from https://nextcloud.com/nextcloud.asc
+    gpg --keyserver ha.pool.sks-keyservers.net --recv-keys 28806A878AE423A28372792ED75899B9A724937A; \
+    gpg --batch --verify nextcloud.tar.bz2.asc nextcloud.tar.bz2; \
+    tar -xjf nextcloud.tar.bz2 -C /usr/src/; \
+    gpgconf --kill all; \
+    rm -r "$GNUPGHOME" nextcloud.tar.bz2.asc nextcloud.tar.bz2; \
+    rm -rf /usr/src/nextcloud/updater; \
+    mkdir -p /usr/src/nextcloud/data; \
+    mkdir -p /usr/src/nextcloud/custom_apps; \
+    chmod +x /usr/src/nextcloud/occ; \
+    apk del .fetch-deps
+
+COPY *.sh /
+COPY config/* /usr/src/nextcloud/config/
+
+ENTRYPOINT ["/entrypoint.sh"]
+CMD ["php-fpm"]
diff --git a/12.0-rc/fpm-alpine/config/apcu.config.php b/12.0-rc/fpm-alpine/config/apcu.config.php
new file mode 100644
index 0000000..69fed87
--- /dev/null
+++ b/12.0-rc/fpm-alpine/config/apcu.config.php
@@ -0,0 +1,4 @@
+<?php
+$CONFIG = array (
+  'memcache.local' => '\OC\Memcache\APCu',
+);
diff --git a/12.0-rc/fpm-alpine/config/apps.config.php b/12.0-rc/fpm-alpine/config/apps.config.php
new file mode 100644
index 0000000..a4bed83
--- /dev/null
+++ b/12.0-rc/fpm-alpine/config/apps.config.php
@@ -0,0 +1,15 @@
+<?php
+$CONFIG = array (
+  "apps_paths" => array (
+      0 => array (
+              "path"     => OC::$SERVERROOT."/apps",
+              "url"      => "/apps",
+              "writable" => false,
+      ),
+      1 => array (
+              "path"     => OC::$SERVERROOT."/custom_apps",
+              "url"      => "/custom_apps",
+              "writable" => true,
+      ),
+  ),
+);
diff --git a/12.0-rc/fpm-alpine/config/autoconfig.php b/12.0-rc/fpm-alpine/config/autoconfig.php
new file mode 100644
index 0000000..b759f4d
--- /dev/null
+++ b/12.0-rc/fpm-alpine/config/autoconfig.php
@@ -0,0 +1,34 @@
+<?php
+
+$autoconfig_enabled = false;
+
+if (getenv('SQLITE_DATABASE')) {
+    $AUTOCONFIG["dbtype"] = "sqlite";
+    $AUTOCONFIG["dbname"] = getenv('SQLITE_DATABASE');
+    $autoconfig_enabled = true;
+} elseif (getenv('MYSQL_DATABASE') && getenv('MYSQL_USER') && getenv('MYSQL_PASSWORD') && getenv('MYSQL_HOST')) {
+    $AUTOCONFIG["dbtype"] = "mysql";
+    $AUTOCONFIG["dbname"] = getenv('MYSQL_DATABASE');
+    $AUTOCONFIG["dbuser"] = getenv('MYSQL_USER');
+    $AUTOCONFIG["dbpass"] = getenv('MYSQL_PASSWORD');
+    $AUTOCONFIG["dbhost"] = getenv('MYSQL_HOST');
+    $autoconfig_enabled = true;
+} elseif (getenv('POSTGRES_DB') && getenv('POSTGRES_USER') && getenv('POSTGRES_PASSWORD') && getenv('POSTGRES_HOST')) {
+    $AUTOCONFIG["dbtype"] = "pgsql";
+    $AUTOCONFIG["dbname"] = getenv('POSTGRES_DB');
+    $AUTOCONFIG["dbuser"] = getenv('POSTGRES_USER');
+    $AUTOCONFIG["dbpass"] = getenv('POSTGRES_PASSWORD');
+    $AUTOCONFIG["dbhost"] = getenv('POSTGRES_HOST');
+    $autoconfig_enabled = true;
+}
+
+if ($autoconfig_enabled) {
+    $AUTOCONFIG["dbtableprefix"] = getenv('NEXTCLOUD_TABLE_PREFIX') ?: "";
+
+    $AUTOCONFIG["directory"] = getenv('NEXTCLOUD_DATA_DIR') ?: "/var/www/html/data";
+
+    if (getenv('NEXTCLOUD_ADMIN_USER') && getenv('NEXTCLOUD_ADMIN_PASSWORD')) {
+        $AUTOCONFIG["adminlogin"] = getenv('NEXTCLOUD_ADMIN_USER');
+        $AUTOCONFIG["adminpass"] = getenv('NEXTCLOUD_ADMIN_PASSWORD');
+    }
+}
diff --git a/12.0-rc/fpm-alpine/cron.sh b/12.0-rc/fpm-alpine/cron.sh
new file mode 100755
index 0000000..4dfa411
--- /dev/null
+++ b/12.0-rc/fpm-alpine/cron.sh
@@ -0,0 +1,4 @@
+#!/bin/sh
+set -eu
+
+exec busybox crond -f -l 0 -L /dev/stdout
diff --git a/12.0-rc/fpm-alpine/entrypoint.sh b/12.0-rc/fpm-alpine/entrypoint.sh
new file mode 100755
index 0000000..8f3ac08
--- /dev/null
+++ b/12.0-rc/fpm-alpine/entrypoint.sh
@@ -0,0 +1,62 @@
+#!/bin/sh
+set -eu
+
+# version_greater A B returns whether A > B
+version_greater() {
+	[ "$(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 [ "$installed_version" != "0.0.0.0" ]; then
+        run_as 'php /var/www/html/occ upgrade --no-app-disable'
+
+        run_as 'php /var/www/html/occ app:list' | sed -n "/Enabled:/,/Disabled:/p" > /tmp/list_after
+        echo "The following apps have beed disabled:"
+        diff /tmp/list_before /tmp/list_after | grep '<' | cut -d- -f2 | cut -d: -f1
+        rm -f /tmp/list_before /tmp/list_after
+    fi
+fi
+
+exec "$@"
diff --git a/12.0-rc/fpm/Dockerfile b/12.0-rc/fpm/Dockerfile
new file mode 100644
index 0000000..27e1326
--- /dev/null
+++ b/12.0-rc/fpm/Dockerfile
@@ -0,0 +1,131 @@
+# DO NOT EDIT: created by update.sh from Dockerfile-debian.template
+FROM php:7.1-fpm-stretch
+
+# entrypoint.sh and cron.sh dependencies
+RUN set -ex; \
+    \
+    apt-get update; \
+    apt-get install -y --no-install-recommends \
+        rsync \
+        bzip2 \
+        busybox-static \
+    ; \
+    rm -rf /var/lib/apt/lists/*; \
+    \
+    mkdir -p /var/spool/cron/crontabs; \
+    echo '*/15 * * * * php -f /var/www/html/cron.php' > /var/spool/cron/crontabs/www-data
+
+# install the PHP extensions we need
+# see https://docs.nextcloud.com/server/12/admin_manual/installation/source_installation.html
+RUN set -ex; \
+    \
+    savedAptMark="$(apt-mark showmanual)"; \
+    \
+    apt-get update; \
+    apt-get install -y --no-install-recommends \
+        libcurl4-openssl-dev \
+        libfreetype6-dev \
+        libicu-dev \
+        libjpeg-dev \
+        libldap2-dev \
+        libmcrypt-dev \
+        libmemcached-dev \
+        libpng-dev \
+        libpq-dev \
+        libxml2-dev \
+    ; \
+    \
+    debMultiarch="$(dpkg-architecture --query DEB_BUILD_MULTIARCH)"; \
+    docker-php-ext-configure gd --with-freetype-dir=/usr --with-png-dir=/usr --with-jpeg-dir=/usr; \
+    docker-php-ext-configure ldap --with-libdir="lib/$debMultiarch"; \
+    docker-php-ext-install \
+        exif \
+        gd \
+        intl \
+        ldap \
+        mcrypt \
+        opcache \
+        pcntl \
+        pdo_mysql \
+        pdo_pgsql \
+        zip \
+    ; \
+    \
+# pecl will claim success even if one install fails, so we need to perform each install separately
+    pecl install APCu-5.1.11; \
+    pecl install memcached-3.0.4; \
+    pecl install redis-3.1.6; \
+    \
+    docker-php-ext-enable \
+        apcu \
+        memcached \
+        redis \
+    ; \
+    \
+# reset apt-mark's "manual" list so that "purge --auto-remove" will remove all build dependencies
+    apt-mark auto '.*' > /dev/null; \
+    apt-mark manual $savedAptMark; \
+    ldd "$(php -r 'echo ini_get("extension_dir");')"/*.so \
+        | awk '/=>/ { print $3 }' \
+        | sort -u \
+        | xargs -r dpkg-query -S \
+        | cut -d: -f1 \
+        | sort -u \
+        | xargs -rt apt-mark manual; \
+    \
+    apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false; \
+    rm -rf /var/lib/apt/lists/*
+
+# set recommended PHP.ini settings
+# see https://docs.nextcloud.com/server/12/admin_manual/configuration_server/server_tuning.html#enable-php-opcache
+RUN { \
+        echo 'opcache.enable=1'; \
+        echo 'opcache.enable_cli=1'; \
+        echo 'opcache.interned_strings_buffer=8'; \
+        echo 'opcache.max_accelerated_files=10000'; \
+        echo 'opcache.memory_consumption=128'; \
+        echo 'opcache.save_comments=1'; \
+        echo 'opcache.revalidate_freq=1'; \
+    } > /usr/local/etc/php/conf.d/opcache-recommended.ini; \
+    \
+    mkdir /var/www/data; \
+    chown -R www-data:root /var/www; \
+    chmod -R g=u /var/www
+
+VOLUME /var/www/html
+
+
+ENV NEXTCLOUD_VERSION 12.0.10RC1
+
+RUN set -ex; \
+    fetchDeps=" \
+        gnupg \
+        dirmngr \
+    "; \
+    apt-get update; \
+    apt-get install -y --no-install-recommends $fetchDeps; \
+    \
+    curl -fsSL -o nextcloud.tar.bz2 \
+        "https://download.nextcloud.com/server/prereleases/nextcloud-${NEXTCLOUD_VERSION}.tar.bz2"; \
+    curl -fsSL -o nextcloud.tar.bz2.asc \
+        "https://download.nextcloud.com/server/prereleases/nextcloud-${NEXTCLOUD_VERSION}.tar.bz2.asc"; \
+    export GNUPGHOME="$(mktemp -d)"; \
+# gpg key from https://nextcloud.com/nextcloud.asc
+    gpg --keyserver ha.pool.sks-keyservers.net --recv-keys 28806A878AE423A28372792ED75899B9A724937A; \
+    gpg --batch --verify nextcloud.tar.bz2.asc nextcloud.tar.bz2; \
+    tar -xjf nextcloud.tar.bz2 -C /usr/src/; \
+    gpgconf --kill all; \
+    rm -r "$GNUPGHOME" nextcloud.tar.bz2.asc nextcloud.tar.bz2; \
+    rm -rf /usr/src/nextcloud/updater; \
+    mkdir -p /usr/src/nextcloud/data; \
+    mkdir -p /usr/src/nextcloud/custom_apps; \
+    chmod +x /usr/src/nextcloud/occ; \
+    \
+    apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false $fetchDeps; \
+    rm -rf /var/lib/apt/lists/*
+
+COPY *.sh /
+COPY config/* /usr/src/nextcloud/config/
+
+ENTRYPOINT ["/entrypoint.sh"]
+CMD ["php-fpm"]
diff --git a/12.0-rc/fpm/config/apcu.config.php b/12.0-rc/fpm/config/apcu.config.php
new file mode 100644
index 0000000..69fed87
--- /dev/null
+++ b/12.0-rc/fpm/config/apcu.config.php
@@ -0,0 +1,4 @@
+<?php
+$CONFIG = array (
+  'memcache.local' => '\OC\Memcache\APCu',
+);
diff --git a/12.0-rc/fpm/config/apps.config.php b/12.0-rc/fpm/config/apps.config.php
new file mode 100644
index 0000000..a4bed83
--- /dev/null
+++ b/12.0-rc/fpm/config/apps.config.php
@@ -0,0 +1,15 @@
+<?php
+$CONFIG = array (
+  "apps_paths" => array (
+      0 => array (
+              "path"     => OC::$SERVERROOT."/apps",
+              "url"      => "/apps",
+              "writable" => false,
+      ),
+      1 => array (
+              "path"     => OC::$SERVERROOT."/custom_apps",
+              "url"      => "/custom_apps",
+              "writable" => true,
+      ),
+  ),
+);
diff --git a/12.0-rc/fpm/config/autoconfig.php b/12.0-rc/fpm/config/autoconfig.php
new file mode 100644
index 0000000..b759f4d
--- /dev/null
+++ b/12.0-rc/fpm/config/autoconfig.php
@@ -0,0 +1,34 @@
+<?php
+
+$autoconfig_enabled = false;
+
+if (getenv('SQLITE_DATABASE')) {
+    $AUTOCONFIG["dbtype"] = "sqlite";
+    $AUTOCONFIG["dbname"] = getenv('SQLITE_DATABASE');
+    $autoconfig_enabled = true;
+} elseif (getenv('MYSQL_DATABASE') && getenv('MYSQL_USER') && getenv('MYSQL_PASSWORD') && getenv('MYSQL_HOST')) {
+    $AUTOCONFIG["dbtype"] = "mysql";
+    $AUTOCONFIG["dbname"] = getenv('MYSQL_DATABASE');
+    $AUTOCONFIG["dbuser"] = getenv('MYSQL_USER');
+    $AUTOCONFIG["dbpass"] = getenv('MYSQL_PASSWORD');
+    $AUTOCONFIG["dbhost"] = getenv('MYSQL_HOST');
+    $autoconfig_enabled = true;
+} elseif (getenv('POSTGRES_DB') && getenv('POSTGRES_USER') && getenv('POSTGRES_PASSWORD') && getenv('POSTGRES_HOST')) {
+    $AUTOCONFIG["dbtype"] = "pgsql";
+    $AUTOCONFIG["dbname"] = getenv('POSTGRES_DB');
+    $AUTOCONFIG["dbuser"] = getenv('POSTGRES_USER');
+    $AUTOCONFIG["dbpass"] = getenv('POSTGRES_PASSWORD');
+    $AUTOCONFIG["dbhost"] = getenv('POSTGRES_HOST');
+    $autoconfig_enabled = true;
+}
+
+if ($autoconfig_enabled) {
+    $AUTOCONFIG["dbtableprefix"] = getenv('NEXTCLOUD_TABLE_PREFIX') ?: "";
+
+    $AUTOCONFIG["directory"] = getenv('NEXTCLOUD_DATA_DIR') ?: "/var/www/html/data";
+
+    if (getenv('NEXTCLOUD_ADMIN_USER') && getenv('NEXTCLOUD_ADMIN_PASSWORD')) {
+        $AUTOCONFIG["adminlogin"] = getenv('NEXTCLOUD_ADMIN_USER');
+        $AUTOCONFIG["adminpass"] = getenv('NEXTCLOUD_ADMIN_PASSWORD');
+    }
+}
diff --git a/12.0-rc/fpm/cron.sh b/12.0-rc/fpm/cron.sh
new file mode 100755
index 0000000..4dfa411
--- /dev/null
+++ b/12.0-rc/fpm/cron.sh
@@ -0,0 +1,4 @@
+#!/bin/sh
+set -eu
+
+exec busybox crond -f -l 0 -L /dev/stdout
diff --git a/12.0-rc/fpm/entrypoint.sh b/12.0-rc/fpm/entrypoint.sh
new file mode 100755
index 0000000..8f3ac08
--- /dev/null
+++ b/12.0-rc/fpm/entrypoint.sh
@@ -0,0 +1,62 @@
+#!/bin/sh
+set -eu
+
+# version_greater A B returns whether A > B
+version_greater() {
+	[ "$(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 [ "$installed_version" != "0.0.0.0" ]; then
+        run_as 'php /var/www/html/occ upgrade --no-app-disable'
+
+        run_as 'php /var/www/html/occ app:list' | sed -n "/Enabled:/,/Disabled:/p" > /tmp/list_after
+        echo "The following apps have beed disabled:"
+        diff /tmp/list_before /tmp/list_after | grep '<' | cut -d- -f2 | cut -d: -f1
+        rm -f /tmp/list_before /tmp/list_after
+    fi
+fi
+
+exec "$@"
diff --git a/13.0-rc/apache/Dockerfile b/13.0-rc/apache/Dockerfile
new file mode 100644
index 0000000..406d4fa
--- /dev/null
+++ b/13.0-rc/apache/Dockerfile
@@ -0,0 +1,139 @@
+# DO NOT EDIT: created by update.sh from Dockerfile-debian.template
+FROM php:7.1-apache-stretch
+
+# entrypoint.sh and cron.sh dependencies
+RUN set -ex; \
+    \
+    apt-get update; \
+    apt-get install -y --no-install-recommends \
+        rsync \
+        bzip2 \
+        busybox-static \
+    ; \
+    rm -rf /var/lib/apt/lists/*; \
+    \
+    mkdir -p /var/spool/cron/crontabs; \
+    echo '*/15 * * * * php -f /var/www/html/cron.php' > /var/spool/cron/crontabs/www-data
+
+# install the PHP extensions we need
+# see https://docs.nextcloud.com/server/12/admin_manual/installation/source_installation.html
+RUN set -ex; \
+    \
+    savedAptMark="$(apt-mark showmanual)"; \
+    \
+    apt-get update; \
+    apt-get install -y --no-install-recommends \
+        libcurl4-openssl-dev \
+        libfreetype6-dev \
+        libicu-dev \
+        libjpeg-dev \
+        libldap2-dev \
+        libmcrypt-dev \
+        libmemcached-dev \
+        libpng-dev \
+        libpq-dev \
+        libxml2-dev \
+    ; \
+    \
+    debMultiarch="$(dpkg-architecture --query DEB_BUILD_MULTIARCH)"; \
+    docker-php-ext-configure gd --with-freetype-dir=/usr --with-png-dir=/usr --with-jpeg-dir=/usr; \
+    docker-php-ext-configure ldap --with-libdir="lib/$debMultiarch"; \
+    docker-php-ext-install \
+        exif \
+        gd \
+        intl \
+        ldap \
+        mcrypt \
+        opcache \
+        pcntl \
+        pdo_mysql \
+        pdo_pgsql \
+        zip \
+    ; \
+    \
+# pecl will claim success even if one install fails, so we need to perform each install separately
+    pecl install APCu-5.1.11; \
+    pecl install memcached-3.0.4; \
+    pecl install redis-3.1.6; \
+    \
+    docker-php-ext-enable \
+        apcu \
+        memcached \
+        redis \
+    ; \
+    \
+# reset apt-mark's "manual" list so that "purge --auto-remove" will remove all build dependencies
+    apt-mark auto '.*' > /dev/null; \
+    apt-mark manual $savedAptMark; \
+    ldd "$(php -r 'echo ini_get("extension_dir");')"/*.so \
+        | awk '/=>/ { print $3 }' \
+        | sort -u \
+        | xargs -r dpkg-query -S \
+        | cut -d: -f1 \
+        | sort -u \
+        | xargs -rt apt-mark manual; \
+    \
+    apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false; \
+    rm -rf /var/lib/apt/lists/*
+
+# set recommended PHP.ini settings
+# see https://docs.nextcloud.com/server/12/admin_manual/configuration_server/server_tuning.html#enable-php-opcache
+RUN { \
+        echo 'opcache.enable=1'; \
+        echo 'opcache.enable_cli=1'; \
+        echo 'opcache.interned_strings_buffer=8'; \
+        echo 'opcache.max_accelerated_files=10000'; \
+        echo 'opcache.memory_consumption=128'; \
+        echo 'opcache.save_comments=1'; \
+        echo 'opcache.revalidate_freq=1'; \
+    } > /usr/local/etc/php/conf.d/opcache-recommended.ini; \
+    \
+    mkdir /var/www/data; \
+    chown -R www-data:root /var/www; \
+    chmod -R g=u /var/www
+
+VOLUME /var/www/html
+
+RUN a2enmod rewrite remoteip ;\
+    {\
+     echo RemoteIPHeader X-Real-IP ;\
+     echo RemoteIPTrustedProxy 10.0.0.0/8 ;\
+     echo RemoteIPTrustedProxy 172.16.0.0/12 ;\
+     echo RemoteIPTrustedProxy 192.168.0.0/16 ;\
+    } > /etc/apache2/conf-available/remoteip.conf;\
+    a2enconf remoteip
+
+ENV NEXTCLOUD_VERSION 13.0.5RC1
+
+RUN set -ex; \
+    fetchDeps=" \
+        gnupg \
+        dirmngr \
+    "; \
+    apt-get update; \
+    apt-get install -y --no-install-recommends $fetchDeps; \
+    \
+    curl -fsSL -o nextcloud.tar.bz2 \
+        "https://download.nextcloud.com/server/prereleases/nextcloud-${NEXTCLOUD_VERSION}.tar.bz2"; \
+    curl -fsSL -o nextcloud.tar.bz2.asc \
+        "https://download.nextcloud.com/server/prereleases/nextcloud-${NEXTCLOUD_VERSION}.tar.bz2.asc"; \
+    export GNUPGHOME="$(mktemp -d)"; \
+# gpg key from https://nextcloud.com/nextcloud.asc
+    gpg --keyserver ha.pool.sks-keyservers.net --recv-keys 28806A878AE423A28372792ED75899B9A724937A; \
+    gpg --batch --verify nextcloud.tar.bz2.asc nextcloud.tar.bz2; \
+    tar -xjf nextcloud.tar.bz2 -C /usr/src/; \
+    gpgconf --kill all; \
+    rm -r "$GNUPGHOME" nextcloud.tar.bz2.asc nextcloud.tar.bz2; \
+    rm -rf /usr/src/nextcloud/updater; \
+    mkdir -p /usr/src/nextcloud/data; \
+    mkdir -p /usr/src/nextcloud/custom_apps; \
+    chmod +x /usr/src/nextcloud/occ; \
+    \
+    apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false $fetchDeps; \
+    rm -rf /var/lib/apt/lists/*
+
+COPY *.sh /
+COPY config/* /usr/src/nextcloud/config/
+
+ENTRYPOINT ["/entrypoint.sh"]
+CMD ["apache2-foreground"]
diff --git a/13.0-rc/apache/config/apache-pretty-urls.config.php b/13.0-rc/apache/config/apache-pretty-urls.config.php
new file mode 100644
index 0000000..72da1d8
--- /dev/null
+++ b/13.0-rc/apache/config/apache-pretty-urls.config.php
@@ -0,0 +1,4 @@
+<?php
+$CONFIG = array (
+  'htaccess.RewriteBase' => '/',
+);
diff --git a/13.0-rc/apache/config/apcu.config.php b/13.0-rc/apache/config/apcu.config.php
new file mode 100644
index 0000000..69fed87
--- /dev/null
+++ b/13.0-rc/apache/config/apcu.config.php
@@ -0,0 +1,4 @@
+<?php
+$CONFIG = array (
+  'memcache.local' => '\OC\Memcache\APCu',
+);
diff --git a/13.0-rc/apache/config/apps.config.php b/13.0-rc/apache/config/apps.config.php
new file mode 100644
index 0000000..a4bed83
--- /dev/null
+++ b/13.0-rc/apache/config/apps.config.php
@@ -0,0 +1,15 @@
+<?php
+$CONFIG = array (
+  "apps_paths" => array (
+      0 => array (
+              "path"     => OC::$SERVERROOT."/apps",
+              "url"      => "/apps",
+              "writable" => false,
+      ),
+      1 => array (
+              "path"     => OC::$SERVERROOT."/custom_apps",
+              "url"      => "/custom_apps",
+              "writable" => true,
+      ),
+  ),
+);
diff --git a/13.0-rc/apache/config/autoconfig.php b/13.0-rc/apache/config/autoconfig.php
new file mode 100644
index 0000000..b759f4d
--- /dev/null
+++ b/13.0-rc/apache/config/autoconfig.php
@@ -0,0 +1,34 @@
+<?php
+
+$autoconfig_enabled = false;
+
+if (getenv('SQLITE_DATABASE')) {
+    $AUTOCONFIG["dbtype"] = "sqlite";
+    $AUTOCONFIG["dbname"] = getenv('SQLITE_DATABASE');
+    $autoconfig_enabled = true;
+} elseif (getenv('MYSQL_DATABASE') && getenv('MYSQL_USER') && getenv('MYSQL_PASSWORD') && getenv('MYSQL_HOST')) {
+    $AUTOCONFIG["dbtype"] = "mysql";
+    $AUTOCONFIG["dbname"] = getenv('MYSQL_DATABASE');
+    $AUTOCONFIG["dbuser"] = getenv('MYSQL_USER');
+    $AUTOCONFIG["dbpass"] = getenv('MYSQL_PASSWORD');
+    $AUTOCONFIG["dbhost"] = getenv('MYSQL_HOST');
+    $autoconfig_enabled = true;
+} elseif (getenv('POSTGRES_DB') && getenv('POSTGRES_USER') && getenv('POSTGRES_PASSWORD') && getenv('POSTGRES_HOST')) {
+    $AUTOCONFIG["dbtype"] = "pgsql";
+    $AUTOCONFIG["dbname"] = getenv('POSTGRES_DB');
+    $AUTOCONFIG["dbuser"] = getenv('POSTGRES_USER');
+    $AUTOCONFIG["dbpass"] = getenv('POSTGRES_PASSWORD');
+    $AUTOCONFIG["dbhost"] = getenv('POSTGRES_HOST');
+    $autoconfig_enabled = true;
+}
+
+if ($autoconfig_enabled) {
+    $AUTOCONFIG["dbtableprefix"] = getenv('NEXTCLOUD_TABLE_PREFIX') ?: "";
+
+    $AUTOCONFIG["directory"] = getenv('NEXTCLOUD_DATA_DIR') ?: "/var/www/html/data";
+
+    if (getenv('NEXTCLOUD_ADMIN_USER') && getenv('NEXTCLOUD_ADMIN_PASSWORD')) {
+        $AUTOCONFIG["adminlogin"] = getenv('NEXTCLOUD_ADMIN_USER');
+        $AUTOCONFIG["adminpass"] = getenv('NEXTCLOUD_ADMIN_PASSWORD');
+    }
+}
diff --git a/13.0-rc/apache/cron.sh b/13.0-rc/apache/cron.sh
new file mode 100755
index 0000000..4dfa411
--- /dev/null
+++ b/13.0-rc/apache/cron.sh
@@ -0,0 +1,4 @@
+#!/bin/sh
+set -eu
+
+exec busybox crond -f -l 0 -L /dev/stdout
diff --git a/13.0-rc/apache/entrypoint.sh b/13.0-rc/apache/entrypoint.sh
new file mode 100755
index 0000000..8f3ac08
--- /dev/null
+++ b/13.0-rc/apache/entrypoint.sh
@@ -0,0 +1,62 @@
+#!/bin/sh
+set -eu
+
+# version_greater A B returns whether A > B
+version_greater() {
+	[ "$(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 [ "$installed_version" != "0.0.0.0" ]; then
+        run_as 'php /var/www/html/occ upgrade --no-app-disable'
+
+        run_as 'php /var/www/html/occ app:list' | sed -n "/Enabled:/,/Disabled:/p" > /tmp/list_after
+        echo "The following apps have beed disabled:"
+        diff /tmp/list_before /tmp/list_after | grep '<' | cut -d- -f2 | cut -d: -f1
+        rm -f /tmp/list_before /tmp/list_after
+    fi
+fi
+
+exec "$@"
diff --git a/13.0-rc/fpm-alpine/Dockerfile b/13.0-rc/fpm-alpine/Dockerfile
new file mode 100644
index 0000000..38a3554
--- /dev/null
+++ b/13.0-rc/fpm-alpine/Dockerfile
@@ -0,0 +1,116 @@
+# DO NOT EDIT: created by update.sh from Dockerfile-alpine.template
+FROM php:7.1-fpm-alpine3.7
+
+# entrypoint.sh and cron.sh dependencies
+RUN set -ex; \
+    \
+    apk add --no-cache \
+        rsync \
+    ; \
+    \
+    rm /var/spool/cron/crontabs/root; \
+    echo '*/15 * * * * php -f /var/www/html/cron.php' > /var/spool/cron/crontabs/www-data
+
+# install the PHP extensions we need
+# see https://docs.nextcloud.com/server/12/admin_manual/installation/source_installation.html
+RUN set -ex; \
+    \
+    apk add --no-cache --virtual .build-deps \
+        $PHPIZE_DEPS \
+        autoconf \
+        freetype-dev \
+        icu-dev \
+        libjpeg-turbo-dev \
+        libmcrypt-dev \
+        libpng-dev \
+        libmemcached-dev \
+        libxml2-dev \
+        openldap-dev \
+        pcre-dev \
+        postgresql-dev \
+    ; \
+    \
+    docker-php-ext-configure gd --with-freetype-dir=/usr --with-png-dir=/usr --with-jpeg-dir=/usr; \
+    docker-php-ext-configure ldap; \
+    docker-php-ext-install \
+        exif \
+        gd \
+        intl \
+        ldap \
+        mcrypt \
+        opcache \
+        pcntl \
+        pdo_mysql \
+        pdo_pgsql \
+        zip \
+    ; \
+    \
+# pecl will claim success even if one install fails, so we need to perform each install separately
+    pecl install APCu-5.1.11; \
+    pecl install memcached-3.0.4; \
+    pecl install redis-3.1.6; \
+    \
+    docker-php-ext-enable \
+        apcu \
+        memcached \
+        redis \
+    ; \
+    \
+    runDeps="$( \
+        scanelf --needed --nobanner --format '%n#p' --recursive /usr/local/lib/php/extensions \
+            | tr ',' '\n' \
+            | sort -u \
+            | awk 'system("[ -e /usr/local/lib/" $1 " ]") == 0 { next } { print "so:" $1 }' \
+    )"; \
+    apk add --virtual .nextcloud-phpext-rundeps $runDeps; \
+    apk del .build-deps
+
+# set recommended PHP.ini settings
+# see https://docs.nextcloud.com/server/12/admin_manual/configuration_server/server_tuning.html#enable-php-opcache
+RUN { \
+        echo 'opcache.enable=1'; \
+        echo 'opcache.enable_cli=1'; \
+        echo 'opcache.interned_strings_buffer=8'; \
+        echo 'opcache.max_accelerated_files=10000'; \
+        echo 'opcache.memory_consumption=128'; \
+        echo 'opcache.save_comments=1'; \
+        echo 'opcache.revalidate_freq=1'; \
+    } > /usr/local/etc/php/conf.d/opcache-recommended.ini; \
+    \
+    mkdir /var/www/data; \
+    chown -R www-data:root /var/www; \
+    chmod -R g=u /var/www
+
+VOLUME /var/www/html
+
+
+ENV NEXTCLOUD_VERSION 13.0.5RC1
+
+RUN set -ex; \
+    apk add --no-cache --virtual .fetch-deps \
+        bzip2 \
+        gnupg \
+    ; \
+    \
+    curl -fsSL -o nextcloud.tar.bz2 \
+        "https://download.nextcloud.com/server/prereleases/nextcloud-${NEXTCLOUD_VERSION}.tar.bz2"; \
+    curl -fsSL -o nextcloud.tar.bz2.asc \
+        "https://download.nextcloud.com/server/prereleases/nextcloud-${NEXTCLOUD_VERSION}.tar.bz2.asc"; \
+    export GNUPGHOME="$(mktemp -d)"; \
+# gpg key from https://nextcloud.com/nextcloud.asc
+    gpg --keyserver ha.pool.sks-keyservers.net --recv-keys 28806A878AE423A28372792ED75899B9A724937A; \
+    gpg --batch --verify nextcloud.tar.bz2.asc nextcloud.tar.bz2; \
+    tar -xjf nextcloud.tar.bz2 -C /usr/src/; \
+    gpgconf --kill all; \
+    rm -r "$GNUPGHOME" nextcloud.tar.bz2.asc nextcloud.tar.bz2; \
+    rm -rf /usr/src/nextcloud/updater; \
+    mkdir -p /usr/src/nextcloud/data; \
+    mkdir -p /usr/src/nextcloud/custom_apps; \
+    chmod +x /usr/src/nextcloud/occ; \
+    apk del .fetch-deps
+
+COPY *.sh /
+COPY config/* /usr/src/nextcloud/config/
+
+ENTRYPOINT ["/entrypoint.sh"]
+CMD ["php-fpm"]
diff --git a/13.0-rc/fpm-alpine/config/apcu.config.php b/13.0-rc/fpm-alpine/config/apcu.config.php
new file mode 100644
index 0000000..69fed87
--- /dev/null
+++ b/13.0-rc/fpm-alpine/config/apcu.config.php
@@ -0,0 +1,4 @@
+<?php
+$CONFIG = array (
+  'memcache.local' => '\OC\Memcache\APCu',
+);
diff --git a/13.0-rc/fpm-alpine/config/apps.config.php b/13.0-rc/fpm-alpine/config/apps.config.php
new file mode 100644
index 0000000..a4bed83
--- /dev/null
+++ b/13.0-rc/fpm-alpine/config/apps.config.php
@@ -0,0 +1,15 @@
+<?php
+$CONFIG = array (
+  "apps_paths" => array (
+      0 => array (
+              "path"     => OC::$SERVERROOT."/apps",
+              "url"      => "/apps",
+              "writable" => false,
+      ),
+      1 => array (
+              "path"     => OC::$SERVERROOT."/custom_apps",
+              "url"      => "/custom_apps",
+              "writable" => true,
+      ),
+  ),
+);
diff --git a/13.0-rc/fpm-alpine/config/autoconfig.php b/13.0-rc/fpm-alpine/config/autoconfig.php
new file mode 100644
index 0000000..b759f4d
--- /dev/null
+++ b/13.0-rc/fpm-alpine/config/autoconfig.php
@@ -0,0 +1,34 @@
+<?php
+
+$autoconfig_enabled = false;
+
+if (getenv('SQLITE_DATABASE')) {
+    $AUTOCONFIG["dbtype"] = "sqlite";
+    $AUTOCONFIG["dbname"] = getenv('SQLITE_DATABASE');
+    $autoconfig_enabled = true;
+} elseif (getenv('MYSQL_DATABASE') && getenv('MYSQL_USER') && getenv('MYSQL_PASSWORD') && getenv('MYSQL_HOST')) {
+    $AUTOCONFIG["dbtype"] = "mysql";
+    $AUTOCONFIG["dbname"] = getenv('MYSQL_DATABASE');
+    $AUTOCONFIG["dbuser"] = getenv('MYSQL_USER');
+    $AUTOCONFIG["dbpass"] = getenv('MYSQL_PASSWORD');
+    $AUTOCONFIG["dbhost"] = getenv('MYSQL_HOST');
+    $autoconfig_enabled = true;
+} elseif (getenv('POSTGRES_DB') && getenv('POSTGRES_USER') && getenv('POSTGRES_PASSWORD') && getenv('POSTGRES_HOST')) {
+    $AUTOCONFIG["dbtype"] = "pgsql";
+    $AUTOCONFIG["dbname"] = getenv('POSTGRES_DB');
+    $AUTOCONFIG["dbuser"] = getenv('POSTGRES_USER');
+    $AUTOCONFIG["dbpass"] = getenv('POSTGRES_PASSWORD');
+    $AUTOCONFIG["dbhost"] = getenv('POSTGRES_HOST');
+    $autoconfig_enabled = true;
+}
+
+if ($autoconfig_enabled) {
+    $AUTOCONFIG["dbtableprefix"] = getenv('NEXTCLOUD_TABLE_PREFIX') ?: "";
+
+    $AUTOCONFIG["directory"] = getenv('NEXTCLOUD_DATA_DIR') ?: "/var/www/html/data";
+
+    if (getenv('NEXTCLOUD_ADMIN_USER') && getenv('NEXTCLOUD_ADMIN_PASSWORD')) {
+        $AUTOCONFIG["adminlogin"] = getenv('NEXTCLOUD_ADMIN_USER');
+        $AUTOCONFIG["adminpass"] = getenv('NEXTCLOUD_ADMIN_PASSWORD');
+    }
+}
diff --git a/13.0-rc/fpm-alpine/cron.sh b/13.0-rc/fpm-alpine/cron.sh
new file mode 100755
index 0000000..4dfa411
--- /dev/null
+++ b/13.0-rc/fpm-alpine/cron.sh
@@ -0,0 +1,4 @@
+#!/bin/sh
+set -eu
+
+exec busybox crond -f -l 0 -L /dev/stdout
diff --git a/13.0-rc/fpm-alpine/entrypoint.sh b/13.0-rc/fpm-alpine/entrypoint.sh
new file mode 100755
index 0000000..8f3ac08
--- /dev/null
+++ b/13.0-rc/fpm-alpine/entrypoint.sh
@@ -0,0 +1,62 @@
+#!/bin/sh
+set -eu
+
+# version_greater A B returns whether A > B
+version_greater() {
+	[ "$(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 [ "$installed_version" != "0.0.0.0" ]; then
+        run_as 'php /var/www/html/occ upgrade --no-app-disable'
+
+        run_as 'php /var/www/html/occ app:list' | sed -n "/Enabled:/,/Disabled:/p" > /tmp/list_after
+        echo "The following apps have beed disabled:"
+        diff /tmp/list_before /tmp/list_after | grep '<' | cut -d- -f2 | cut -d: -f1
+        rm -f /tmp/list_before /tmp/list_after
+    fi
+fi
+
+exec "$@"
diff --git a/13.0-rc/fpm/Dockerfile b/13.0-rc/fpm/Dockerfile
new file mode 100644
index 0000000..8f917c6
--- /dev/null
+++ b/13.0-rc/fpm/Dockerfile
@@ -0,0 +1,131 @@
+# DO NOT EDIT: created by update.sh from Dockerfile-debian.template
+FROM php:7.1-fpm-stretch
+
+# entrypoint.sh and cron.sh dependencies
+RUN set -ex; \
+    \
+    apt-get update; \
+    apt-get install -y --no-install-recommends \
+        rsync \
+        bzip2 \
+        busybox-static \
+    ; \
+    rm -rf /var/lib/apt/lists/*; \
+    \
+    mkdir -p /var/spool/cron/crontabs; \
+    echo '*/15 * * * * php -f /var/www/html/cron.php' > /var/spool/cron/crontabs/www-data
+
+# install the PHP extensions we need
+# see https://docs.nextcloud.com/server/12/admin_manual/installation/source_installation.html
+RUN set -ex; \
+    \
+    savedAptMark="$(apt-mark showmanual)"; \
+    \
+    apt-get update; \
+    apt-get install -y --no-install-recommends \
+        libcurl4-openssl-dev \
+        libfreetype6-dev \
+        libicu-dev \
+        libjpeg-dev \
+        libldap2-dev \
+        libmcrypt-dev \
+        libmemcached-dev \
+        libpng-dev \
+        libpq-dev \
+        libxml2-dev \
+    ; \
+    \
+    debMultiarch="$(dpkg-architecture --query DEB_BUILD_MULTIARCH)"; \
+    docker-php-ext-configure gd --with-freetype-dir=/usr --with-png-dir=/usr --with-jpeg-dir=/usr; \
+    docker-php-ext-configure ldap --with-libdir="lib/$debMultiarch"; \
+    docker-php-ext-install \
+        exif \
+        gd \
+        intl \
+        ldap \
+        mcrypt \
+        opcache \
+        pcntl \
+        pdo_mysql \
+        pdo_pgsql \
+        zip \
+    ; \
+    \
+# pecl will claim success even if one install fails, so we need to perform each install separately
+    pecl install APCu-5.1.11; \
+    pecl install memcached-3.0.4; \
+    pecl install redis-3.1.6; \
+    \
+    docker-php-ext-enable \
+        apcu \
+        memcached \
+        redis \
+    ; \
+    \
+# reset apt-mark's "manual" list so that "purge --auto-remove" will remove all build dependencies
+    apt-mark auto '.*' > /dev/null; \
+    apt-mark manual $savedAptMark; \
+    ldd "$(php -r 'echo ini_get("extension_dir");')"/*.so \
+        | awk '/=>/ { print $3 }' \
+        | sort -u \
+        | xargs -r dpkg-query -S \
+        | cut -d: -f1 \
+        | sort -u \
+        | xargs -rt apt-mark manual; \
+    \
+    apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false; \
+    rm -rf /var/lib/apt/lists/*
+
+# set recommended PHP.ini settings
+# see https://docs.nextcloud.com/server/12/admin_manual/configuration_server/server_tuning.html#enable-php-opcache
+RUN { \
+        echo 'opcache.enable=1'; \
+        echo 'opcache.enable_cli=1'; \
+        echo 'opcache.interned_strings_buffer=8'; \
+        echo 'opcache.max_accelerated_files=10000'; \
+        echo 'opcache.memory_consumption=128'; \
+        echo 'opcache.save_comments=1'; \
+        echo 'opcache.revalidate_freq=1'; \
+    } > /usr/local/etc/php/conf.d/opcache-recommended.ini; \
+    \
+    mkdir /var/www/data; \
+    chown -R www-data:root /var/www; \
+    chmod -R g=u /var/www
+
+VOLUME /var/www/html
+
+
+ENV NEXTCLOUD_VERSION 13.0.5RC1
+
+RUN set -ex; \
+    fetchDeps=" \
+        gnupg \
+        dirmngr \
+    "; \
+    apt-get update; \
+    apt-get install -y --no-install-recommends $fetchDeps; \
+    \
+    curl -fsSL -o nextcloud.tar.bz2 \
+        "https://download.nextcloud.com/server/prereleases/nextcloud-${NEXTCLOUD_VERSION}.tar.bz2"; \
+    curl -fsSL -o nextcloud.tar.bz2.asc \
+        "https://download.nextcloud.com/server/prereleases/nextcloud-${NEXTCLOUD_VERSION}.tar.bz2.asc"; \
+    export GNUPGHOME="$(mktemp -d)"; \
+# gpg key from https://nextcloud.com/nextcloud.asc
+    gpg --keyserver ha.pool.sks-keyservers.net --recv-keys 28806A878AE423A28372792ED75899B9A724937A; \
+    gpg --batch --verify nextcloud.tar.bz2.asc nextcloud.tar.bz2; \
+    tar -xjf nextcloud.tar.bz2 -C /usr/src/; \
+    gpgconf --kill all; \
+    rm -r "$GNUPGHOME" nextcloud.tar.bz2.asc nextcloud.tar.bz2; \
+    rm -rf /usr/src/nextcloud/updater; \
+    mkdir -p /usr/src/nextcloud/data; \
+    mkdir -p /usr/src/nextcloud/custom_apps; \
+    chmod +x /usr/src/nextcloud/occ; \
+    \
+    apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false $fetchDeps; \
+    rm -rf /var/lib/apt/lists/*
+
+COPY *.sh /
+COPY config/* /usr/src/nextcloud/config/
+
+ENTRYPOINT ["/entrypoint.sh"]
+CMD ["php-fpm"]
diff --git a/13.0-rc/fpm/config/apcu.config.php b/13.0-rc/fpm/config/apcu.config.php
new file mode 100644
index 0000000..69fed87
--- /dev/null
+++ b/13.0-rc/fpm/config/apcu.config.php
@@ -0,0 +1,4 @@
+<?php
+$CONFIG = array (
+  'memcache.local' => '\OC\Memcache\APCu',
+);
diff --git a/13.0-rc/fpm/config/apps.config.php b/13.0-rc/fpm/config/apps.config.php
new file mode 100644
index 0000000..a4bed83
--- /dev/null
+++ b/13.0-rc/fpm/config/apps.config.php
@@ -0,0 +1,15 @@
+<?php
+$CONFIG = array (
+  "apps_paths" => array (
+      0 => array (
+              "path"     => OC::$SERVERROOT."/apps",
+              "url"      => "/apps",
+              "writable" => false,
+      ),
+      1 => array (
+              "path"     => OC::$SERVERROOT."/custom_apps",
+              "url"      => "/custom_apps",
+              "writable" => true,
+      ),
+  ),
+);
diff --git a/13.0-rc/fpm/config/autoconfig.php b/13.0-rc/fpm/config/autoconfig.php
new file mode 100644
index 0000000..b759f4d
--- /dev/null
+++ b/13.0-rc/fpm/config/autoconfig.php
@@ -0,0 +1,34 @@
+<?php
+
+$autoconfig_enabled = false;
+
+if (getenv('SQLITE_DATABASE')) {
+    $AUTOCONFIG["dbtype"] = "sqlite";
+    $AUTOCONFIG["dbname"] = getenv('SQLITE_DATABASE');
+    $autoconfig_enabled = true;
+} elseif (getenv('MYSQL_DATABASE') && getenv('MYSQL_USER') && getenv('MYSQL_PASSWORD') && getenv('MYSQL_HOST')) {
+    $AUTOCONFIG["dbtype"] = "mysql";
+    $AUTOCONFIG["dbname"] = getenv('MYSQL_DATABASE');
+    $AUTOCONFIG["dbuser"] = getenv('MYSQL_USER');
+    $AUTOCONFIG["dbpass"] = getenv('MYSQL_PASSWORD');
+    $AUTOCONFIG["dbhost"] = getenv('MYSQL_HOST');
+    $autoconfig_enabled = true;
+} elseif (getenv('POSTGRES_DB') && getenv('POSTGRES_USER') && getenv('POSTGRES_PASSWORD') && getenv('POSTGRES_HOST')) {
+    $AUTOCONFIG["dbtype"] = "pgsql";
+    $AUTOCONFIG["dbname"] = getenv('POSTGRES_DB');
+    $AUTOCONFIG["dbuser"] = getenv('POSTGRES_USER');
+    $AUTOCONFIG["dbpass"] = getenv('POSTGRES_PASSWORD');
+    $AUTOCONFIG["dbhost"] = getenv('POSTGRES_HOST');
+    $autoconfig_enabled = true;
+}
+
+if ($autoconfig_enabled) {
+    $AUTOCONFIG["dbtableprefix"] = getenv('NEXTCLOUD_TABLE_PREFIX') ?: "";
+
+    $AUTOCONFIG["directory"] = getenv('NEXTCLOUD_DATA_DIR') ?: "/var/www/html/data";
+
+    if (getenv('NEXTCLOUD_ADMIN_USER') && getenv('NEXTCLOUD_ADMIN_PASSWORD')) {
+        $AUTOCONFIG["adminlogin"] = getenv('NEXTCLOUD_ADMIN_USER');
+        $AUTOCONFIG["adminpass"] = getenv('NEXTCLOUD_ADMIN_PASSWORD');
+    }
+}
diff --git a/13.0-rc/fpm/cron.sh b/13.0-rc/fpm/cron.sh
new file mode 100755
index 0000000..4dfa411
--- /dev/null
+++ b/13.0-rc/fpm/cron.sh
@@ -0,0 +1,4 @@
+#!/bin/sh
+set -eu
+
+exec busybox crond -f -l 0 -L /dev/stdout
diff --git a/13.0-rc/fpm/entrypoint.sh b/13.0-rc/fpm/entrypoint.sh
new file mode 100755
index 0000000..8f3ac08
--- /dev/null
+++ b/13.0-rc/fpm/entrypoint.sh
@@ -0,0 +1,62 @@
+#!/bin/sh
+set -eu
+
+# version_greater A B returns whether A > B
+version_greater() {
+	[ "$(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 [ "$installed_version" != "0.0.0.0" ]; then
+        run_as 'php /var/www/html/occ upgrade --no-app-disable'
+
+        run_as 'php /var/www/html/occ app:list' | sed -n "/Enabled:/,/Disabled:/p" > /tmp/list_after
+        echo "The following apps have beed disabled:"
+        diff /tmp/list_before /tmp/list_after | grep '<' | cut -d- -f2 | cut -d: -f1
+        rm -f /tmp/list_before /tmp/list_after
+    fi
+fi
+
+exec "$@"