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|
#!/bin/bash -e
. /usr/share/debconf/confmodule
test $DEBIAN_SCRIPT_DEBUG && set -v -x
is_true() {
case $1 in
1|true|True|TRUE|y*|Y*) return 0;;
*) return 1;;
esac
}
CONFFILE=/etc/default/fuse-utils
[[ -f $CONFFILE ]] && . $CONFFILE
[[ -n $FUSE_GROUP ]] && db_set fuse-utils/group $FUSE_GROUP || true
if [[ -n $FUSE_GROUPDELETE ]]; then
is_true $FUSE_GROUPDELETE && GROUPDELETE=true
db_set fuse-utils/groupdelete ${GROUPDELETE:-false} || true
fi
STATE_BEGIN=0
STATE_END=5
do_rename_group() {
[[ -n $FUSE_GROUP ]] && [[ $FUSE_GROUP != $NEWGROUP ]]
}
db_capb backup
STATE=$STATE_BEGIN
while [[ $STATE -ge $STATE_BEGIN ]] && [[ $STATE -lt $STATE_END ]]; do
case $STATE in
0)
db_input medium fuse-utils/group || true
db_go || RET=$?
[[ $RET -eq 30 ]] && continue
db_get fuse-utils/group || true
NEWGROUP=$RET
;;
1)
if ! do_rename_group; then
db_set fuse-utils/grouprenamedelete false || true
STATE=3
continue
fi
db_get fuse-utils/groupdelete || true
db_set fuse-utils/grouprenamedelete $RET || true
db_input medium fuse-utils/grouprenamedelete || true
db_go || RET=$?
[[ $RET -eq 30 ]] && true $((STATE--)) && continue
;;
2)
db_input medium fuse-utils/grouprenamemigrate || true
db_go || RET=$?
[[ $RET -eq 30 ]] && true $((STATE--)) && continue
;;
3)
if getent group $NEWGROUP >/dev/null; then
db_set fuse-utils/groupcreate false || true
STATE=$STATE_END
continue
fi
db_input medium fuse-utils/groupcreate || true
db_go || RET=$?
if [[ $RET -eq 30 ]]; then
do_rename_group && true $((STATE--)) && continue
STATE=0 && continue
fi
;;
4)
db_get fuse-utils/groupcreate || true
if [[ $RET = true ]]; then
db_input medium fuse-utils/groupdelete || true
db_go || RET=$?
[[ $RET -eq 30 ]] && true $((STATE--)) && continue
else
db_set fuse-utils/groupdelete false || true
fi
STATE=$STATE_END
;;
esac
STATE=$((STATE + 1))
done
exit 0
|
