rvm install jruby-head rewrite's the current rakes hash-bang invocation to be:
#!/usr/bin/env jruby
---------------------------------------------------------------------------------------------------
Key: JRUBY-5791
URL: http://jira.codehaus.org/browse/JRUBY-5791
Project: JRuby
Issue Type: Bug
Affects Versions: JRuby 1.6.2
Environment: Mac OS X 10.6.7
Reporter: Stephen Bannasch
Assignee: Thomas E Enebo
Installing jruby-head with rvm re-writes the hash-bang shell invocation lines
in some of the current Ruby's binstubs.
I'm using rvm installed 1.8.7
In the shell I install jruby-head with rvm
The invocation for the 1.8.7 rake binstub has been re-written from
{code}
$ head -n1 /Users/stephen/.rvm/gems/ruby-1.8.7-p334/bin/rake
#!/Users/stephen/.rvm/rubies/ruby-1.8.7-p334/bin/ruby
{code}
which is correct to:
{code}
$ head -n1 /Users/stephen/.rvm/gems/ruby-1.8.7-p334/bin/rake
#!/usr/bin/env jruby"
{code}
So now running rake when using the rvm install of ruby 1.8.7 will try it under
jruby instead of 1.8.7.
I think the gem binstub re-writing happens in jruby's ant-dist task -- I've
added the rvm --trace install jruby-head AND .rvm/log/jruby-head/ant.dist.log
to this gist: https://gist.github.com/968778
I was watching the rake binstub and the re-writing happened during the ant dist
task.
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