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Posted to issues@maven.apache.org by "John Casey (JIRA)" <ji...@codehaus.org> on 2008/02/01 16:49:58 UTC

[jira] Updated: (MASSEMBLY-264) Filtering in Assembly Generates Blank Files in the Archive

     [ http://jira.codehaus.org/browse/MASSEMBLY-264?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

John Casey updated MASSEMBLY-264:
---------------------------------

    Affects Version/s:     (was: 2.2-beta-3)
                       2.2-beta-1
        Fix Version/s: 2.2-beta-2

> Filtering in Assembly Generates Blank Files in the Archive
> ----------------------------------------------------------
>
>                 Key: MASSEMBLY-264
>                 URL: http://jira.codehaus.org/browse/MASSEMBLY-264
>             Project: Maven 2.x Assembly Plugin
>          Issue Type: Bug
>    Affects Versions: 2.2-beta-1
>            Reporter: Neill Alexander
>             Fix For: 2.2-beta-2
>
>         Attachments: maven-assembly-plugin-bug-test.tar.gz
>
>
> When filers are filtered during assembly, the result is an empty file in the archive (see output from unzip below):
> $ unzip -l assembly-bug-1.0.0-SNAPSHOT-buggy.zip 
> Archive:  assembly-bug-1.0.0-SNAPSHOT-buggy.zip
>   Length     Date   Time    Name
>  --------    ----   ----    ----
>         0  15/01/08 13:05   assembly-bug-1.0.0-SNAPSHOT/
>         0  15/01/08 13:05   assembly-bug-1.0.0-SNAPSHOT/bin/
>         0  15/01/08 13:05   assembly-bug-1.0.0-SNAPSHOT/bin/test.ini
>  --------                   -------
>         0                   3 files
> This appears to be a result of some recent changes to the src/main/java/org/apache/maven/plugin/assembly/archive/task/AddFileSetsTask.java file (changeset 591556) which deletes the files from the temporary directory. The problem with this is that the archive object has a reference to the filtered files in the temporary directory. When the call to archive.createArchive( ) is made it can't find the filtered files, and therefore they end up empty in the archive.
> The attached archive contains a test maven project you can run which will demonstrate this bug. Run 'mvn clean assembly:assembly' and check out the contents of target/assembly-bug-1.0.0-SNAPSHOT-buggy.zip
> The simply fix is simply to roll-back the 'finally' clause added as part of 591556 to src/main/java/org/apache/maven/plugin/assembly/archive/task/AddFileSetsTask.java. Whether or not it is the best fix, I don't know (hence the absence of a patch).

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