Intergration of plenv-contrib

[hurricup]

I've got a request of support of plenv-contrib in the Perl5 plugin for IntelliJ IDEA: Camelcade/Perl5-IDEA#2054

However, it seems that there is only one way to use created library: plenv use version@lib

And it's not possible to use it using something like PLENV_LIBRARY environment variable with plenv exec or plenv exec-all --with version@lib ...

Would be nice to have one.

[miyagawa]

If you look at the implementation of plenv-use https://github.com/miyagawa/plenv-contrib/blob/master/bin/plenv-use all it does is to build up environment variables for a new shell using local::lib and plenv and to launch a new shell with it. There's no reason you can't do it on your own.

[hurricup]

Yes, I understand that. But with external tool I believe that proper way is to use one, not to re-implement it's logic.