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http://jira.codehaus.org/browse/MCLEAN-28?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=148241#action_148241
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Lee Thompson commented on MCLEAN-28:
------------------------------------
works!
> maven-clean-plugin doesn't delete directories with symlinks in them
> -------------------------------------------------------------------
>
> Key: MCLEAN-28
> URL: http://jira.codehaus.org/browse/MCLEAN-28
> Project: Maven 2.x Clean Plugin
> Issue Type: Bug
> Affects Versions: 2.2
> Environment: maven 2.0.7, Ubuntu 7.10, Intel Pentium M
> Reporter: Steinar Bang
> Assignee: Benjamin Bentmann
> Fix For: 2.3
>
>
> Note: this issue did not happen with maven-2.0.4 and maven-clean-plugin 2.1.1.
> I have a maven project for a JNI library wrapping several shared libs. For
> testing, the shared libs are unpacked into target/tmplib, and the
> maven-surefire-plugin gets a LD_LIBRARY_PATH enviroment variable setting
> pointing to this directory.
> The shared libs are unpacked in a manner that preserves their symbolic links,
> eg.
> lrwxrwxrwx 1 sb sb 17 Dec 23 22:00 libxml2.so -> libxml2.so.2.6.23
> lrwxrwxrwx 1 sb sb 17 Dec 23 22:00 libxml2.so.2 -> libxml2.so.2.6.23
> -rwxr-x--- 1 sb sb 3104024 Nov 28 13:23 libxml2.so.2.6.23
> lrwxrwxrwx 1 sb sb 13 Dec 23 22:00 libz.so -> libz.so.1.2.3
> lrwxrwxrwx 1 sb sb 13 Dec 23 22:00 libz.so.1 -> libz.so.1.2.3
> -rwxr-x--- 1 sb sb 168053 Nov 28 13:08 libz.so.1.2.3
> When doing "mvn clean" it refuses to delete target/tmplib (see the error
> message with stack trace below), and when I inspect the target/tmplib
> directory, it contains only symlinks. The files they point to have been
> removed. Using the example above, it now looks like:
> lrwxrwxrwx 1 sb sb 17 Dec 23 22:00 libxml2.so -> libxml2.so.2.6.23
> lrwxrwxrwx 1 sb sb 17 Dec 23 22:00 libxml2.so.2 -> libxml2.so.2.6.23
> lrwxrwxrwx 1 sb sb 13 Dec 23 22:00 libz.so -> libz.so.1.2.3
> lrwxrwxrwx 1 sb sb 13 Dec 23 22:00 libz.so.1 -> libz.so.1.2.3
> The error message with stack trace, looks like this:
> [INFO] [clean:clean]
> [INFO] Deleting directory
> /home/sb/p4/depot/someproj/MAIN/com.somecompany.someproj.somejnilib/target
> [INFO]
> ------------------------------------------------------------------------
> [ERROR] BUILD ERROR
> [INFO]
> ------------------------------------------------------------------------
> [INFO] Failed to delete directory:
> /home/sb/p4/depot/someproj/MAIN/com.somecompany.someproj.somejnilib/target.
> Reason: Unable to delete directory
> /home/sb/p4/depot/someproj/MAIN/com.somecompany.someproj.somejnilib/target/tmplib
> [INFO]
> ------------------------------------------------------------------------
> [INFO] Trace
> org.apache.maven.lifecycle.LifecycleExecutionException: Failed to delete
> directory:
> /home/sb/p4/depot/someproj/MAIN/com.somecompany.someproj.somejnilib/target.
> Reason: Unable to delete directory
> /home/sb/p4/depot/someproj/MAIN/com.somecompany.someproj.somejnilib/target/tmplib
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:564)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:480)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:459)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:311)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:278)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:143)
> at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:334)
> at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:125)
> at org.apache.maven.cli.MavenCli.main(MavenCli.java:280)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:585)
> at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
> at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
> at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
> at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
> Caused by: org.apache.maven.plugin.MojoExecutionException: Failed to delete
> directory:
> /home/sb/p4/depot/someproj/MAIN/com.somecompany.someproj.somejnilib/target.
> Reason: Unable to delete directory
> /home/sb/p4/depot/someproj/MAIN/com.somecompany.someproj.somejnilib/target/tmplib
> at
> org.apache.maven.plugin.clean.CleanMojo.removeDirectory(CleanMojo.java:265)
> at org.apache.maven.plugin.clean.CleanMojo.execute(CleanMojo.java:173)
> at
> org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:443)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:539)
> ... 16 more
> Caused by: java.io.IOException: Unable to delete directory
> /home/sb/p4/depot/someproj/MAIN/com.somecompany.someproj.somejnilib/target/tmplib
> at
> org.apache.maven.shared.model.fileset.util.FileSetManager.removeDir(FileSetManager.java:599)
> at
> org.apache.maven.shared.model.fileset.util.FileSetManager.removeDir(FileSetManager.java:574)
> at
> org.apache.maven.shared.model.fileset.util.FileSetManager.delete(FileSetManager.java:309)
> at
> org.apache.maven.plugin.clean.CleanMojo.removeDirectory(CleanMojo.java:261)
> ... 19 more
> [INFO]
> ------------------------------------------------------------------------
> [INFO] Total time: 2 seconds
> [INFO] Finished at: Sun Dec 23 22:02:09 CET 2007
> [INFO] Final Memory: 8M/16M
> [INFO]
> ------------------------------------------------------------------------
> Compilation exited abnormally with code 1 at Sun Dec 23 22:02:11
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