[ http://jira.codehaus.org/browse/MNG-2399?page=all ]

Alan D. Salewski updated MNG-2399:
----------------------------------

    Attachment: MNG-2399-maven-core-2.0.4.patch
                MNG-2399-maven-core-trunk.patch

> file size check on pom.xml (or thing specified by --file opt) should only 
> apply to regular files (patch attached)
> -----------------------------------------------------------------------------------------------------------------
>
>          Key: MNG-2399
>          URL: http://jira.codehaus.org/browse/MNG-2399
>      Project: Maven 2
>         Type: Bug

>   Components: General, Command Line
>     Versions: 2.0.4
>     Reporter: Alan D. Salewski
>     Priority: Minor
>  Attachments: MNG-2399-maven-core-2.0.4.patch, 
> MNG-2399-maven-core-trunk.patch, mvn-get-plugin
>
>
> The file size check in {{maven-core/.../org/apache/maven/DefaultMaven.java}} 
> is applied too aggressively. In particular, it should only be applied to 
> regular files; when reading from a unix named pipe (probably other 
> platform-specific devices, too) we may not be able to determine the file size 
> prior to reading the data.
> The real-world motiviation from this is the attached '{{mvn-get-plugin}}' 
> {{bash}} script, which wants to pipe a dummy {{pom.xml}} file to {{mvn}} on 
> {{stdin}} (by specifying {{/dev/stdin}} as the argument to the {{mvn}} 
> {{\-\-file}} command line option).
> Once I submit this issue and have the issue number, I'll attach two patches, 
> one against the maven svn trunk, and one against the {{maven-2.0.4}} tag.

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