Rails Ruby on Rails

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  Adam S July 31st, 2009 @ 07:10 AM

  Sorry should specify a little more info:

  Rails 2.3.3, Ruby 1.8.6

  Error trace:

  rake gems:refresh_specs --trace
  (in /Users/adam/dev/temp/testing)
  ** Invoke gems:refresh_specs (first_time)
  ** Execute gems:refresh_specs
  rake aborted!
  undefined method `installed_source_index' for #<Gem::SourceIndex:0x331e04>
  /Users/adam/.gem/ruby/1.8/gems/rails-2.3.3/lib/rails/gem_dependency.rb:217:in `refresh'
  /Users/adam/.gem/ruby/1.8/gems/rails-2.3.3/lib/tasks/gems.rake:53
  /Users/adam/.gem/ruby/1.8/gems/rails-2.3.3/lib/tasks/gems.rake:53:in `each'
  /Users/adam/.gem/ruby/1.8/gems/rails-2.3.3/lib/tasks/gems.rake:53
  /Users/adam/.gem/ruby/1.8/gems/rake-0.8.7/lib/rake.rb:636:in `call'
  /Users/adam/.gem/ruby/1.8/gems/rake-0.8.7/lib/rake.rb:636:in `execute'
  /Users/adam/.gem/ruby/1.8/gems/rake-0.8.7/lib/rake.rb:631:in `each'
  /Users/adam/.gem/ruby/1.8/gems/rake-0.8.7/lib/rake.rb:631:in `execute'
  /Users/adam/.gem/ruby/1.8/gems/rake-0.8.7/lib/rake.rb:597:in `invoke_with_call_chain'
  /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/monitor.rb:242:in `synchronize'
  /Users/adam/.gem/ruby/1.8/gems/rake-0.8.7/lib/rake.rb:590:in `invoke_with_call_chain'
  /Users/adam/.gem/ruby/1.8/gems/rake-0.8.7/lib/rake.rb:583:in `invoke'
  /Users/adam/.gem/ruby/1.8/gems/rake-0.8.7/lib/rake.rb:2051:in `invoke_task'
  /Users/adam/.gem/ruby/1.8/gems/rake-0.8.7/lib/rake.rb:2029:in `top_level'
  /Users/adam/.gem/ruby/1.8/gems/rake-0.8.7/lib/rake.rb:2029:in `each'
  /Users/adam/.gem/ruby/1.8/gems/rake-0.8.7/lib/rake.rb:2029:in `top_level'
  /Users/adam/.gem/ruby/1.8/gems/rake-0.8.7/lib/rake.rb:2068:in `standard_exception_handling'
  /Users/adam/.gem/ruby/1.8/gems/rake-0.8.7/lib/rake.rb:2023:in `top_level'
  /Users/adam/.gem/ruby/1.8/gems/rake-0.8.7/lib/rake.rb:2001:in `run'
  /Users/adam/.gem/ruby/1.8/gems/rake-0.8.7/lib/rake.rb:2068:in `standard_exception_handling'
  /Users/adam/.gem/ruby/1.8/gems/rake-0.8.7/lib/rake.rb:1998:in `run'
  /Users/adam/.gem/ruby/1.8/gems/rake-0.8.7/bin/rake:31
  /usr/bin/rake:19:in `load'
  /usr/bin/rake:19
  

• 

  Matt Jones July 31st, 2009 @ 07:53 AM

  • Assigned user set to “Matt Jones”

  I noticed this a couple days back, but hadn't gotten around to ticketing it. The issue only occurs when running from Rails installed as a gem, so it's easy to miss when testing against edge in vendor/rails.

  In the meantime, as in the classic doctor joke - "don't do that". refresh_specs was a hack to deal with the fact that the very first version of gem freezing wrote bogus specs in some cases. If there's a gem that doesn't unpack correctly using gems:unpack, that would be a much more interesting bug than this...

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  Adam S July 31st, 2009 @ 09:28 AM

  Sure... I fixed this myself. I deleted the self-unpacked gem and rake gems:unpacked it.

  But it had me slightly stumped and annoyed for a bit...

  I wanted to unpack the gem so I could modify it, and didn't actually want any of the other gems unpacked.

  I personally think the whole "specs" thing is a little nebulous... I can't find this mysterious 'specs list' which gets out of sync...

  Why not just use the gemspec in the dir and compare against the desired version?

  -Adam

• 

  Matt Jones July 31st, 2009 @ 09:44 AM

  If you just want to unpack one gem, you can select it by passing the GEM= option to gems:unpack. The specifications are stored in each gem's directory, in a file called .specification - gemspecs would have been better, and making vendor/gems a real gem repo would have been even better. See #1128 for some discussion on that issue...

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  Choon Keat Chew October 13th, 2009 @ 04:40 PM

  Try

  --- /opt/local/lib/ruby/gems/1.8/gems/rails-2.3.4/lib/rails/gem_dependency.rb   2009-10-13 23:36:08.000000000 +0800
  +++ /opt/local/lib/ruby/gems/1.8/gems/rails-2.3.4/lib/rails/gem_dependency.rb.new   2009-10-13 23:35:58.000000000 +0800
  @@ -214,8 +214,8 @@
  
       def refresh
         Rails::VendorGemSourceIndex.silence_spec_warnings = true
  -      real_gems = Gem.source_index.installed_source_index
  -      exact_dep = Gem::Dependency.new(name, "= #{specification.version}")
  +      real_gems = Rails::VendorGemSourceIndex.new(Gem.source_index).installed_source_index
  +      exact_dep = Gem::Dependency.new(name, specification && "= #{specification.version}")
         matches = real_gems.search(exact_dep)
         installed_spec = matches.first
         if frozen?
  

• 

  David Trasbo June 20th, 2010 @ 04:31 PM

  • Assigned user changed from “Matt Jones” to “Ryan Bigg”

  Can be closed - see above.

• 

  Ryan Bigg June 21st, 2010 @ 02:01 AM

  • State changed from “new” to “duplicate”

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