X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/8f1f5d8522a026b171f60933308eac05cb0997f8..7ebf9e77c6c6439c3eee7a3721101b8126b66863:/package/base-files/files/sbin/sysupgrade

diff --git a/package/base-files/files/sbin/sysupgrade b/package/base-files/files/sbin/sysupgrade
index 2230e5b0c..0cf51cfb7 100755
--- a/package/base-files/files/sbin/sysupgrade
+++ b/package/base-files/files/sbin/sysupgrade
@@ -8,7 +8,7 @@ export INTERACTIVE=0
 export VERBOSE=1
 export SAVE_CONFIG=1
 export DELAY=
-
+export CONF_IMAGE=
 # parse options
 while [ -n "$1" ]; do 
 	case "$1" in
@@ -17,6 +17,7 @@ while [ -n "$1" ]; do
 		-v) export VERBOSE="$(($VERBOSE + 1))";;
 		-q) export VERBOSE="$(($VERBOSE - 1))";;
 		-n) export SAVE_CONFIG=0;;
+		-f) export CONF_IMAGE="$2"; shift;;
 		-*)
 			echo "Invalid option: $1"
 			exit 1
@@ -38,6 +39,7 @@ Usage: $0 [options] <image file or URL>
 
 Options:
 	-d <delay>   add a delay before rebooting
+	-f <config>  restore configuration from .tar.gz (file or url)
 	-i           interactive mode
 	-n	     do not save configuration over reflash
 	-q           less verbose
@@ -49,7 +51,8 @@ EOF
 
 add_uci_conffiles() {
 	local file="$1"
-	find /etc/config /etc/passwd /etc/group /etc/dropbear /etc/firewall.user > "$file"
+	find /etc/config /etc/passwd /etc/group /etc/dropbear \
+		/etc/firewall.user /etc/rc.local -type f > "$file"
 	return 0
 }
 
@@ -85,7 +88,18 @@ for check in $sysupgrade_image_check; do
 	}
 done
 
-if ask_bool $SAVE_CONFIG "Keep config files over reflash"; then
+if [ -n "$CONF_IMAGE" ]; then
+	case "$(get_magic_word $CONF_IMAGE cat)" in
+		# .gz files
+		1f8b) ;;
+		*)
+			echo "Invalid config file. Please use only .tar.gz files"
+			exit 1
+		;;
+	esac
+	get_image "$CONF_IMAGE" "cat" > "$CONF_TAR"
+	export SAVE_CONFIG=1
+elif ask_bool $SAVE_CONFIG "Keep config files over reflash"; then
 	do_save_conffiles
 	export SAVE_CONFIG=1
 else
@@ -93,5 +107,9 @@ else
 fi
 run_hooks "" $sysupgrade_pre_upgrade
 
-v "Switching to ramdisk..."
-run_ramfs '. /etc/functions.sh; include /lib/upgrade; do_upgrade'
+if [ -n "$(rootfs_type)" ]; then
+	v "Switching to ramdisk..."
+	run_ramfs '. /etc/functions.sh; include /lib/upgrade; do_upgrade'
+else
+	do_upgrade
+fi