diff options
| author | Jo-Philipp Wich <jow@openwrt.org> | 2012-01-08 15:30:37 +0000 |
|---|---|---|
| committer | Jo-Philipp Wich <jow@openwrt.org> | 2012-01-08 15:30:37 +0000 |
| commit | 4e88bcfb001bb1be4a79ab7326d8c726a5776eba (patch) | |
| tree | 7fa52a3e57d4a643874640139535ccd9f6b582b9 /package/base-files/files/sbin/sysupgrade | |
| parent | 8094fa46da2d35632617ca1498148f7ad7483748 (diff) | |
| download | mtk-20170518-4e88bcfb001bb1be4a79ab7326d8c726a5776eba.zip mtk-20170518-4e88bcfb001bb1be4a79ab7326d8c726a5776eba.tar.gz mtk-20170518-4e88bcfb001bb1be4a79ab7326d8c726a5776eba.tar.bz2 | |
base-files: implement a --force option for sysupgrade to override image checks, useful to upgrade old ar71xx installations to current trunk ones
SVN-Revision: 29688
Diffstat (limited to 'package/base-files/files/sbin/sysupgrade')
| -rwxr-xr-x | package/base-files/files/sbin/sysupgrade | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/package/base-files/files/sbin/sysupgrade b/package/base-files/files/sbin/sysupgrade index fcf01b0..be11c5b 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 |