service.openelec.settings: port backup restore script to systemd

Signed-off-by: Stephan Raue <stephan@openelec.tv>

packages/mediacenter/service.openelec.settings/install

@@ -24,3 +24,8 @@
 
 mkdir -p $INSTALL/usr/share/xbmc/addons/service.openelec.settings
   cp -R $PKG_BUILD/* $INSTALL/usr/share/xbmc/addons/service.openelec.settings
+
+mkdir -p $INSTALL/usr/lib/openelec
+  cp $PKG_DIR/scripts/* $INSTALL/usr/lib/openelec
+
+enable_service backup-restore.service

packages/mediacenter/service.openelec.settings/scripts/backup-restore

@@ -1,3 +1,4 @@
+#!/bin/sh
 ################################################################################
 #      This file is part of OpenELEC - http://www.openelec.tv
 #      Copyright (C) 2009-2012 Stephan Raue (stephan@openelec.tv)
@@ -17,9 +18,6 @@
 #  the Free Software Foundation, 51 Franklin Street, Suite 500, Boston, MA 02110, USA.
 #  http://www.gnu.org/copyleft/gpl.html
 ################################################################################
-# restore
-#
-# runlevels: openelec
 
 BACKUP_FILE=`ls -1 /storage/.restore/??????????????.tar 2>/dev/null | tail -1`
 

packages/mediacenter/service.openelec.settings/system.d/backup-restore.service

@@ -0,0 +1,13 @@
+[Unit]
+Description=Restoring Backup
+DefaultDependencies=false
+After=storage.mount show-version.service
+Before=local-fs-pre.target swap.target
+
+[Service]
+Type=oneshot
+ExecStart=/usr/lib/openelec/backup-restore
+StandardOutput=tty
+
+[Install]
+WantedBy=basic.target