ow2-proactive/jsr223-perl

jsr223-perl's Issues

Version number is too verbose

The Perl script engine is too verbose when the version is retrieved from the JSR 223 API.

Below is an example that shows the output with the current master:

[15t0@oops;12:04:59] Available script engines: java (1.0), exec (1.0), docker-compose (0.2.0), Oracle Nashorn (1.8.0_101), JSR 223 JRuby Engine (9.0.5.0), cmd (Could not determine version), jython (2.7.0), Groovy Scripting Engine (2.0), bash (4.3.42(1)-release), perl (
[15t0@oops;12:04:59] This is perl 5, version 22, subversion 1 (v5.22.1) built for x86_64-linux-gnu-thread-multi
[15t0@oops;12:04:59] (with 58 registered patches, see perl -V for more detail)
[15t0@oops;12:04:59] Copyright 1987-2015, Larry Wall
[15t0@oops;12:04:59] Perl may be copied only under the terms of either the Artistic License or the
[15t0@oops;12:04:59] GNU General Public License, which may be found in the Perl 5 source kit.
[15t0@oops;12:04:59] Complete documentation for Perl, including FAQ lists, should be found on
[15t0@oops;12:04:59] this system using "man perl" or "perldoc perl". If you have access to the
[15t0@oops;12:04:59] Internet, point your browser at http://www.perl.org/, the Perl Home Page.
[15t0@oops;12:04:59] ), R (1)

Also, there is a difference between the version of the script engine and the version of the Perl binary the script engine makes use of. For instance, the docker-compose script engine does not return the version of the associated binary whereas Bash does. It's seems there is an inconsistency somewhere.