JRuby

load path doesn't respect rubygems when invoked from command line

Details

  • Type: Bug Bug
  • Status: Resolved Resolved
  • Priority: Minor Minor
  • Resolution: Fixed
  • Affects Version/s: None
  • Fix Version/s: JRuby 1.7.0.pre2
  • Component/s: Launcher
  • Labels:
    None
  • Environment:
    jruby 1.6.7.2 (ruby-1.8.7-p357) (2012-05-01 26e08ba) (Java HotSpot(TM) 64-Bit Server VM 1.6.0_33) [darwin-x86_64-java]
  • Number of attachments :
    0

Description

So this works:

$ jruby --1.9 -e 'p require("rib")'
true

but not this one:

$ jruby --1.9 -r rib -e 'p require("rib")'
LoadError: no such file to load – rib

Also, if I do this:

$ jruby --1.9 -r rib

It won't show up the LoadError until I input some strings.
We could treat `-r` as calling `require` before executing the
underlying program, so that it would be consistent.

Not sure if there's other consideration though.

The motivation behind this is I don't want to do this:

$ jruby --1.9 -S bundler exec rake test

but I want to do this:

$ jruby --1.9 -r bundler/setup -S rake test

to avoid launching multiple instances of Rubies.
I know that JRuby has some tricks to avoid this,
but the command to launch this test is for all rubies,
I don't want to have a special case for JRuby.

Hope this could be considered, thanks!

Activity

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Charles Oliver Nutter added a comment -

We seem to behave the same as MRI does now:

# Working in 1.9 mode

system ~/projects/jruby $ jruby -v -r rib -e "p require 'rib'"
jruby 1.7.0.preview2.dev (ruby-1.9.3-p203) (2012-07-17 b4abf7c) (OpenJDK 64-Bit Server VM 1.8.0-internal) [darwin-x86_64-java]
false

system ~/projects/jruby $ rvm 1.9.3 do ruby -v -r rib -e "p require 'rib'"
ruby 1.9.3p194 (2012-04-20 revision 35410) [x86_64-darwin11.3.0]
false

# Error in 1.8 mode

system ~/projects/jruby $ jruby --1.8 -v -r rib -e "p require 'rib'"
jruby 1.7.0.preview2.dev (ruby-1.8.7-p357) (2012-07-17 b4abf7c) (OpenJDK 64-Bit Server VM 1.8.0-internal) [darwin-x86_64-java]
LoadError: no such file to load -- rib

system ~/projects/jruby $ ruby -v -r rib -e "p require 'rib'"
ruby 1.8.7 (2011-12-28 patchlevel 357) [universal-darwin11.0]
ruby: no such file to load -- rib (LoadError)

# Delayed error in stdin mode

system ~/projects/jruby $ ruby -r rib
puts 'hello'
ruby: no such file to load -- rib (LoadError)

system ~/projects/jruby $ jruby --1.8 -r rib
puts 'hello'
LoadError: no such file to load -- rib
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Charles Oliver Nutter added a comment - We seem to behave the same as MRI does now: # Working in 1.9 mode system ~/projects/jruby $ jruby -v -r rib -e "p require 'rib'" jruby 1.7.0.preview2.dev (ruby-1.9.3-p203) (2012-07-17 b4abf7c) (OpenJDK 64-Bit Server VM 1.8.0-internal) [darwin-x86_64-java] false system ~/projects/jruby $ rvm 1.9.3 do ruby -v -r rib -e "p require 'rib'" ruby 1.9.3p194 (2012-04-20 revision 35410) [x86_64-darwin11.3.0] false # Error in 1.8 mode system ~/projects/jruby $ jruby --1.8 -v -r rib -e "p require 'rib'" jruby 1.7.0.preview2.dev (ruby-1.8.7-p357) (2012-07-17 b4abf7c) (OpenJDK 64-Bit Server VM 1.8.0-internal) [darwin-x86_64-java] LoadError: no such file to load -- rib system ~/projects/jruby $ ruby -v -r rib -e "p require 'rib'" ruby 1.8.7 (2011-12-28 patchlevel 357) [universal-darwin11.0] ruby: no such file to load -- rib (LoadError) # Delayed error in stdin mode system ~/projects/jruby $ ruby -r rib puts 'hello' ruby: no such file to load -- rib (LoadError) system ~/projects/jruby $ jruby --1.8 -r rib puts 'hello' LoadError: no such file to load -- rib
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Lin Jen-Shin added a comment -

Excellent! Thank you. Sorry for not checking against trunk.

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Lin Jen-Shin added a comment - Excellent! Thank you. Sorry for not checking against trunk.

People

  • Assignee:
    Charles Oliver Nutter
    Reporter:
    Lin Jen-Shin
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Dates

  • Created:
    Updated:
    Resolved: