Charles Oliver Nutter created JRUBY-6462:
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Summary: Gems build incorrectly in 1.9 mode
Key: JRUBY-6462
URL: https://jira.codehaus.org/browse/JRUBY-6462
Project: JRuby
Issue Type: Bug
Components: Ruby 1.9.2
Affects Versions: JRuby 1.6.7, JRuby 1.7
Reporter: Charles Oliver Nutter
Assignee: Thomas E Enebo
Priority: Blocker
Fix For: JRuby 1.6.7
Gems no longer build correctly in 1.9 mode. This appears to be a regression
from 1.6.6, and only master and jruby-1_6 branches exhibit it.
If you build a gem in 1.9 mode and try to install it, you get an error like
this:
{noformat}
system ~/projects/jsr166y-gem $ jruby gem install jsr166y-20120125.gem
ERROR: While executing gem ... (Errno::EISDIR)
Is a directory - Is a directory
{noformat}
The problem appears to be related to how it builds the archive. With --debug,
we get:
{noformat}
system ~/projects/jsr166y-gem $ gem --debug install jsr166y-20120125.gem
ERROR: While executing gem ... (Errno::EISDIR)
Is a directory - Is a directory
org/jruby/RubyFile.java:466:in `initialize'
org/jruby/RubyIO.java:1088:in `open'
/Users/headius/projects/jruby/lib/ruby/shared/rubygems/installer.rb:585:in
`extract_files'
org/jruby/RubyArray.java:1610:in `each'
/Users/headius/projects/jruby/lib/ruby/shared/rubygems/installer.rb:565:in
`extract_files'
/Users/headius/projects/jruby/lib/ruby/shared/rubygems/installer.rb:179:in
`install'
/Users/headius/projects/jruby/lib/ruby/shared/rubygems/dependency_installer.rb:297:in
`install'
org/jruby/RubyArray.java:1610:in `each'
org/jruby/RubyEnumerable.java:933:in `each_with_index'
/Users/headius/projects/jruby/lib/ruby/shared/rubygems/dependency_installer.rb:270:in
`install'
/Users/headius/projects/jruby/lib/ruby/shared/rubygems/commands/install_command.rb:121:in
`execute'
org/jruby/RubyArray.java:1610:in `each'
/Users/headius/projects/jruby/lib/ruby/shared/rubygems/commands/install_command.rb:115:in
`execute'
/Users/headius/projects/jruby/lib/ruby/shared/rubygems/command.rb:278:in
`invoke'
/Users/headius/projects/jruby/lib/ruby/shared/rubygems/command_manager.rb:147:in
`process_args'
/Users/headius/projects/jruby/lib/ruby/shared/rubygems/command_manager.rb:117:in
`run'
/Users/headius/projects/jruby/lib/ruby/shared/rubygems/gem_runner.rb:65:in `run'
/Users/headius/projects/jruby/bin/gem:21:in `(root)'
Exception `Gem::SystemExitException' at
/Users/headius/projects/jruby/lib/ruby/shared/rubygems/user_interaction.rb:332
- Exiting RubyGems with exit_code 1
{noformat}
Logging at that particular line the path it's trying to open:
{noformat}
system ~/projects/jruby $ gem install ../jsr166y-gem/jsr166y-20120125.gem
"/Users/headius/projects/jruby/lib/ruby/gems/shared/gems/jsr166y-20120125/lib/jsr166y.jar"
"/Users/headius/projects/jruby/lib/ruby/gems/shared/gems/jsr166y-20120125/\u0015y\u000Eå=£\u0088q\u0099¡\u0000Ù\u0015\u008EËà¡ð&%IE\u009CÆ-
)…\u0010õ(\u0015\r¨\u0010\u008D\u0088\u008B&4\u0089½8'\u009A1.\u000Eà²8\bW´â\u009A8\u0084wD\eÞ\u0015\u0087ñ¾8\u0082\u000FÅQÌ\u008Bv\\\u0017\u001DøTtbQ\u001CÃ×â8¾\u0015'ð\u009D8\u0089ïE7~\u0014½øY\u009CÂ]�/Ø\u0019_Oú\u0013ëÆð½9\u0019Bà\"\u009Cs³3i\u0087ûõ\u007F\u008Ab\u0018MôÊÅ `\v4\u00140ûôz\u0016p)\u0090n«\u0094-
ÑW\u009D××ð\\ZÊeDk¶ *¡\u0093/�"
{noformat}
The path entries in the archive appear to be corrupt.
Workaround: Building the gem in 1.8 mode produces good gems that are
installable in either 1.8 or 1.9 mode.
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