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authorjow <jow@3c298f89-4303-0410-b956-a3cf2f4a3e73>2012-01-08 15:30:37 +0000
committerjow <jow@3c298f89-4303-0410-b956-a3cf2f4a3e73>2012-01-08 15:30:37 +0000
commit39fdaaf30e4ebe9d774db6235cbbabf26f12469d (patch)
tree804c9d57b3d55b1ec9b1afad7d32f64a5c370246 /package/base-files/files/sbin/sysupgrade
parent57968b17ca658805ef2069321b960224109122b2 (diff)
[package] base-files: implement a --force option for sysupgrade to override image checks, useful to upgrade old ar71xx installations to current trunk ones
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@29688 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'package/base-files/files/sbin/sysupgrade')
-rwxr-xr-xpackage/base-files/files/sbin/sysupgrade13
1 files changed, 11 insertions, 2 deletions
diff --git a/package/base-files/files/sbin/sysupgrade b/package/base-files/files/sbin/sysupgrade
index fcf01b02d..be11c5bf3 100755
--- a/package/base-files/files/sbin/sysupgrade
+++ b/package/base-files/files/sbin/sysupgrade
@@ -12,6 +12,7 @@ export DELAY=
export CONF_IMAGE=
export CONF_BACKUP=
export HELP=0
+export FORCE=0
# parse options
while [ -n "$1" ]; do
@@ -24,6 +25,7 @@ while [ -n "$1" ]; do
-c) export SAVE_OVERLAY=1;;
-b|--create-backup) export CONF_BACKUP="$2"; shift;;
-f) export CONF_IMAGE="$2"; shift;;
+ -F|--force) export FORCE=1; shift;;
-h|--help) export HELP=1; break;;
-*)
echo "Invalid option: $1"
@@ -54,6 +56,8 @@ Options:
then exit. Does not flash an image. If file is '-',
i.e. stdout, verbosity is set to 0 (i.e. quiet).
-n do not save configuration over reflash
+ -F / --force
+ Flash image even if image checks fail, this is dangerous!
-q less verbose
-v more verbose
-h / --help display this help
@@ -129,8 +133,13 @@ type platform_check_image >/dev/null 2>/dev/null || {
for check in $sysupgrade_image_check; do
( eval "$check \"\$ARGV\"" ) || {
- echo "Image check '$check' failed."
- exit 1
+ if [ $FORCE -eq 1 ]; then
+ echo "Image check '$check' failed but --force given - will update anyway!"
+ break
+ else
+ echo "Image check '$check' failed."
+ exit 1
+ fi
}
done