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base-files: implement -l (--list-backup) sysupgrade parameter to list the files that would be backed up

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SVN-Revision: 37627
This commit is contained in:
Jo-Philipp Wich 2013-07-31 18:11:55 +00:00
parent e77339b9e2
commit b7f8f212ae
2 changed files with 15 additions and 1 deletions
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2
package/base-files/Makefile
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@ -11,7 +11,7 @@ include $(INCLUDE_DIR)/kernel.mk
include $(INCLUDE_DIR)/version.mk
PKG_NAME:=base-files
PKG_RELEASE:=145
PKG_RELEASE:=146
PKG_FILE_DEPENDS:=$(PLATFORM_DIR)/ $(GENERIC_PLATFORM_DIR)/base-files/
PKG_BUILD_DEPENDS:=opkg/host

14
package/base-files/files/sbin/sysupgrade
View file

@ -10,6 +10,7 @@ export SAVE_CONFIG=1
export SAVE_OVERLAY=0
export DELAY=
export CONF_IMAGE=
export CONF_BACKUP_LIST=0
export CONF_BACKUP=
export CONF_RESTORE=
export NEED_IMAGE=
@ -28,6 +29,7 @@ while [ -n "$1" ]; do
-c) export SAVE_OVERLAY=1;;
-b|--create-backup) export CONF_BACKUP="$2" NEED_IMAGE=1; shift;;
-r|--restore-backup) export CONF_RESTORE="$2" NEED_IMAGE=1; shift;;
-l|--list-backup) export CONF_BACKUP_LIST=1; break;;
-f) export CONF_IMAGE="$2"; shift;;
-F|--force) export FORCE=1;;
-T|--test) export TEST=1;;
@ -75,6 +77,9 @@ backup-command:
restore a .tar.gz created with sysupgrade -b
then exit. Does not flash an image. If file is '-',
the archive is read from stdin.
-l | --list-backup
list the files that would be backed up when calling
sysupgrade -b. Does not create a backup file.
EOF
exit 1
@ -133,8 +138,17 @@ do_save_conffiles() {
v "Saving config files..."
[ "$VERBOSE" -gt 1 ] && TAR_V="v" || TAR_V=""
tar c${TAR_V}zf "$conf_tar" -T "$CONFFILES" 2>/dev/null
rm -f "$CONFFILES"
}
if [ $CONF_BACKUP_LIST -eq 1 ]; then
add_uci_conffiles "$CONFFILES"
cat "$CONFFILES"
rm -f "$CONFFILES"
exit 0
fi
if [ -n "$CONF_BACKUP" ]; then
do_save_conffiles "$CONF_BACKUP"
exit $?