feat: add data_migration plugin

.docker/app/Dockerfile

@@ -53,6 +53,9 @@ ADD .docker/app/config.docker.php ${SCRIPT_ROOT}
 
 COPY . ${SRC_DIR}
 
+ARG ORIGIN_REPO_EXPORT_IMPORT=https://gitlab.tt-rss.org/tt-rss/plugins/ttrss-data-migration.git
+RUN git clone --depth=1 ${ORIGIN_REPO_EXPORT_IMPORT} ${SRC_DIR}/plugins.local/ttrss-data-migration
+
 ARG ORIGIN_REPO_XACCEL=https://git.tt-rss.org/fox/ttrss-nginx-xaccel.git
 RUN git clone --depth=1 ${ORIGIN_REPO_XACCEL} ${SRC_DIR}/plugins.local/nginx_xaccel
 
@@ -100,6 +103,6 @@ ENV TTRSS_DB_PORT="5432"
 
 ENV TTRSS_MYSQL_CHARSET="UTF8"
 ENV TTRSS_PHP_EXECUTABLE="/usr/bin/php83"
-ENV TTRSS_PLUGINS="auth_internal, note, nginx_xaccel, mailer_smtp"
+ENV TTRSS_PLUGINS="auth_internal, note, nginx_xaccel, mailer_smtp, data_migration"
 
 CMD ${SCRIPT_ROOT}/startup.sh

.docker/app/startup.sh

@@ -56,6 +56,10 @@ if [ -z $SKIP_RSYNC_ON_STARTUP ]; then
 		sudo -u app rsync -a --no-owner --delete \
 			$SRC_DIR/plugins.local/mailer_smtp \
 			$DST_DIR/plugins.local/mailer_smtp
+
+		sudo -u app rsync -a --no-owner --delete \
+			$SRC_DIR/plugins.local/ttrss-data-migration \
+			$DST_DIR/plugins.local/ttrss-data-migration
 	fi
 else
 	echo "warning: working copy in $DST_DIR won't be updated, make sure you know what you're doing."