JRuby

JRuby finds C-Ruby 'rake' via PATH over its the script in jruby.home in the complete jar

Details

  • Type: Bug Bug
  • Status: Reopened Reopened
  • Priority: Critical Critical
  • Resolution: Unresolved
  • Affects Version/s: JRuby 1.6.1
  • Fix Version/s: JRuby 1.6.3
  • Component/s: Standard Library
  • Labels:
    None
  • Number of attachments :
    0

Description

JRuby 1.6.1 broke running 'rake' from the copy embedded in the complete jar.

/usr/bin/java -classpath /home/proyal/.m2/repository/org/jruby/jruby-complete/1.6.1/jruby-complete-1.6.1.jar org.jruby.Main -S rake -T

FilterInputStream.java:116:in `read': java.lang.NullPointerException
        from FilterInputStream.java:90:in `read'                                                                              
        from LoadServiceResourceInputStream.java:34:in `bufferEntireStream'                                                   
        from LoadServiceResourceInputStream.java:18:in `<init>'                                                               
        from LoadServiceResource.java:80:in `getInputStream'                                                                  
        from ExternalScript.java:50:in `load'                                                                                 
        from LoadService.java:272:in `load'                                                                                   
        from RubyKernel.java:1081:in `loadCommon'                                                                             
        from RubyKernel.java:1063:in `load'                                                                                   
        from RubyKernel$s$0$1$load.gen:65535:in `call'                                                                        
        from DynamicMethod.java:209:in `call'                                                                                 
        from DynamicMethod.java:205:in `call'                                                                                 
        from CachingCallSite.java:282:in `cacheAndCall'                                                                       
        from CachingCallSite.java:139:in `call'                                                                               
        from /var/lib/gems/1.8/bin/rake:19:in `__file__'                                                                      
        from /var/lib/gems/1.8/bin/rake:-1:in `load'                                                                          
        from Ruby.java:671:in `runScript'                                                                                     
        from Ruby.java:575:in `runNormally'                                                                                   
        from Ruby.java:424:in `runFromMain'                                                                                   
        from Main.java:278:in `doRunFromMain'                                                                                 
        from Main.java:198:in `internalRun'                                                                                   
        from Main.java:164:in `run'                                                                                           
        from Main.java:148:in `run'                                                                                           
        from Main.java:128:in `main'

I believe https://github.com/jruby/jruby/commit/fbc02a4782489375cc7ceaafc9eec473f096cc37 broke it, as it is finding 'rake' on my PATH as part of C-Ruby.

If I empty my PATH, everything works fine.

Issue Links

is duplicated by

Improvement - An improvement or enhancement to an existing feature or task. JRUBY-6081 Search META-INF/jruby.home/bin for scripts first when running from a JAR and -S is given

  • Minor - Minor loss of function, or other problem where easy workaround is present.
  • Closed - The issue is considered finished, the resolution is correct. Issues which are not closed can be reopened.

Activity

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Hiro Asari added a comment -

This is fixed as of 1.6.3. (Maybe 1.6.2 as well.)

$ cat Rakefile 
task "hello" do
  puts RUBY_DESCRIPTION
end
$ java -cp ~/.m2/repository/org/jruby/jruby-complete/1.6.3/jruby-complete-1.6.3.jar org.jruby.Main -S rake hello
(in /Users/asari/test2)
jruby 1.6.3 (ruby-1.8.7-p330) (2011-07-07 965162f) (Java HotSpot(TM) Client VM 1.6.0_26) [darwin-i386-java]
Show
Hiro Asari added a comment - This is fixed as of 1.6.3. (Maybe 1.6.2 as well.) $ cat Rakefile task "hello" do puts RUBY_DESCRIPTION end $ java -cp ~/.m2/repository/org/jruby/jruby-complete/1.6.3/jruby-complete-1.6.3.jar org.jruby.Main -S rake hello (in /Users/asari/test2) jruby 1.6.3 (ruby-1.8.7-p330) (2011-07-07 965162f) (Java HotSpot(TM) Client VM 1.6.0_26) [darwin-i386-java]
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peter royal added a comment -

Hiro - Did you confirm that you had a copy of 'rake' in your path already? Its unclear from your comment.

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peter royal added a comment - Hiro - Did you confirm that you had a copy of 'rake' in your path already? Its unclear from your comment.
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Hiro Asari added a comment -

You're right. I have it.

$ java -Djruby.debug.scriptResolution=true -cp ~/.m2/repository/org/jruby/jruby-complete/1.6.3/jruby-complete-1.6.3.jar org.jruby.Main   -S rake hello
Found: /usr/bin/rake
(in /Users/asari/test2)
jruby 1.6.3 (ruby-1.8.7-p330) (2011-07-07 965162f) (Java HotSpot(TM) Client VM 1.6.0_26) [darwin-i386-java]
Show
Hiro Asari added a comment - You're right. I have it. $ java -Djruby.debug.scriptResolution=true -cp ~/.m2/repository/org/jruby/jruby-complete/1.6.3/jruby-complete-1.6.3.jar org.jruby.Main -S rake hello Found: /usr/bin/rake (in /Users/asari/test2) jruby 1.6.3 (ruby-1.8.7-p330) (2011-07-07 965162f) (Java HotSpot(TM) Client VM 1.6.0_26) [darwin-i386-java]

People

  • Assignee:
    Hiro Asari
    Reporter:
    peter royal
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Dates

  • Created:
    Updated: