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Author SHA1 Message Date
c388d28673 __key_value: add --onchange to man page 2018-03-11 17:32:40 +01:00
5ad85d1d1e __key_value: --onchange parameter added
(cherry picked from commit a7881414ef5cef7cd5e92b5710f0c3bc23505c6c)
2018-03-11 11:43:00 +01:00
4 changed files with 15 additions and 3 deletions

View file

@ -23,13 +23,14 @@
state_should="$(cat "$__object/parameter/state")" state_should="$(cat "$__object/parameter/state")"
state_is="$(cat "$__object/explorer/state")" state_is="$(cat "$__object/explorer/state")"
fire_onchange=''
if [ "$state_is" = "$state_should" ]; then if [ "$state_is" = "$state_should" ]; then
exit 0 exit 0
fi fi
# here we check only if the states are valid, # here we check only if the states are valid,
# emmit messages and # emit messages and
# let awk do the work ... # let awk do the work ...
case "$state_should" in case "$state_should" in
absent) absent)
@ -39,6 +40,7 @@ case "$state_should" in
;; ;;
wrongformat|wrongvalue|present) wrongformat|wrongvalue|present)
echo "remove" >> "$__messages_out" echo "remove" >> "$__messages_out"
fire_onchange=1
;; ;;
*) *)
echo "Unknown explorer state: $state_is" >&2 echo "Unknown explorer state: $state_is" >&2
@ -50,12 +52,15 @@ case "$state_should" in
case "$state_is" in case "$state_is" in
nosuchfile) nosuchfile)
echo "create" >> "$__messages_out" echo "create" >> "$__messages_out"
fire_onchange=1
;; ;;
absent) absent)
echo "insert" >> "$__messages_out" echo "insert" >> "$__messages_out"
fire_onchange=1
;; ;;
wrongformated|wrongvalue) wrongformated|wrongvalue)
echo "change" >> "$__messages_out" echo "change" >> "$__messages_out"
fire_onchange=1
;; ;;
present) present)
# nothing to do # nothing to do
@ -67,9 +72,13 @@ case "$state_should" in
esac esac
;; ;;
*) *)
echo "Unknown state: $state_should" >&2 echo "Unknown state: $state_should" >&2
exit 1 exit 1
;; ;;
esac esac
cat "$__type/files/remote_script.sh" cat "$__type/files/remote_script.sh"
if [ -n "$fire_onchange" ]; then
cat "$__object/parameter/onchange"
fi

View file

@ -34,6 +34,8 @@ comment
but only if the key or value must be changed. but only if the key or value must be changed.
You need to ensure yourself that the line is prefixed with the correct You need to ensure yourself that the line is prefixed with the correct
comment sign. (for example # or ; or wathever ..) comment sign. (for example # or ; or wathever ..)
onchange
The code to run if the key or value changes (i.e. is inserted, removed or replaced).
BOOLEAN PARAMETERS BOOLEAN PARAMETERS

View file

@ -2,3 +2,4 @@ key
value value
state state
comment comment
onchange