Em 27-03-2012 17:47, kristian escreveu:
hi,
to conclude my night and my nights topic: maven support for bundler
if JRuby could take over the call to Bundler.setup then it is possible
to get your jar deps into the classloader. first call Bundler.setup,
then parse a Mavenfile (or Jarfile) which declares jar dependencies.
then just resolve the transient deps and finally add them to the
JRubyClassLoader.
so is it possible to get a handle on that Bundler.setup method - a bit
like alias-chain it ?
If that is the only impediment, it shouldn't be hard to get a pull
request merged to add a hook on Bundler.setup.
Then JRuby users could install "jundler" a new gem maintained by the
JRuby community that would install a handler to this hook to do what is
necessary when the user runs "jundle".
After that we can request another pull request to Bundler so that it
behaves this way:
if RUBY_PLATFORM = 'java' && File.exists?('Mavenfile')
if jundler_installed?
run_jundle
else
print_info_on_jundler_and_raise_an_exception
end
end
I mean, I'm not a Bundler expert so I don't know how it would deal with
cyclic dependencies like Bundler <=> Jundler. If there isn't any issue
with cyclic dependencies the above would be simplificated.
Just add 'Jundler' to the Gemfile automatically when the platform is
'java' and a 'Mavenfile' exists when running "bundle".
Would that work in your opinion?
If so, I guess getting such approach accepted by the Bundler team would
be much easier.
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