Hello Guillaume, +1
/pierre On Wed, Oct 15, 2014 at 6:44 PM, Guillaume Nodet <gno...@apache.org> wrote: > 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 >
