+1 for me (non binding) Regards JB
-------- Original message -------- From: Guillaume Nodet <gno...@apache.org> Date:15/10/2014 18:44 (GMT+01:00) To: dev@felix.apache.org Cc: Subject: [DISCUSS] Release gogo runtime 0.14.0 I'd like to release gogo runtime 0.14.0 ** Bug * [FELIX-4637] - Gogo can't cope without several commands with defined service.ranking ** New Feature * [FELIX-4671] - Provide an expression parser The first issue is when you end up with several functions with the same scope/name registered at the same time. Gogo now tracks them properly and use service ranking to choose the one to execute. The second one provides an expression parser activate by (( xxx )) in which arithmetic operators, assignments, comparisons (numeric or string) can be done easily. A few raw examples are provided in the test below: https://github.com/apache/felix/blob/051a3ee00b2df87ba787056e5423bdea9f95b17d/gogo/runtime/src/test/java/org/apache/felix/gogo/runtime/expr/ExpressionTest.java Coupled with a while loop command taking 2 closures as arguments, one could now execute the following: karaf@root()> a = 0 ; while { ((a < 10)) } { echo $a ; ((a += 1)) } Note that I haven't provided support for ++ and -- operators, but that could be added later. The += and -= operators can be used as a workaround. Please have a look and try it, I'd like to release it asap. Cheers, Guillaume Nodet