diff options
| -rwxr-xr-x | package/base-files/files/sbin/sysupgrade | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/package/base-files/files/sbin/sysupgrade b/package/base-files/files/sbin/sysupgrade index 2230e5b0ca..1825cec58e 100755 --- a/package/base-files/files/sbin/sysupgrade +++ b/package/base-files/files/sbin/sysupgrade @@ -8,6 +8,7 @@ export INTERACTIVE=0 export VERBOSE=1 export SAVE_CONFIG=1 export DELAY= +export CONF_IMAGE= # parse options while [ -n "$1" ]; do @@ -17,6 +18,7 @@ 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 +40,7 @@ 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 @@ -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")" in + # .gz files + 1f8b) ;; + *) + echo "Invalid config file. Please use only .tar.gz files" + exit 1 + ;; + esac + get_image "$CONF_IMAGE" > "$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 |