[jira] Commented: (MWAR-212) There is no good way to use @classifier@ in

["Stephane Nicoll (JIRA)" <ji...@codehaus.org>]

    [ http://jira.codehaus.org/browse/MWAR-212?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=196104#action_196104 ] 

Stephane Nicoll commented on MWAR-212:
--------------------------------------

not sure that plexus actually provides this feature out of the box. We would probably need to fix that there so that we can reuse it in others plugins.

> There is no good way to use @classifier@ in <outputFileNameMapping>
> -------------------------------------------------------------------
>
>                 Key: MWAR-212
>                 URL: http://jira.codehaus.org/browse/MWAR-212
>             Project: Maven 2.x WAR Plugin
>          Issue Type: Bug
>    Affects Versions: 2.1-beta-1
>            Reporter: Dennis Lundberg
>
> I want to remove the version from the file names, but want to keep the classifier. This is not currently possible, because you cannot make characters optional in outputFileNameMapping.
> If you use this configuration:
> {code}
> @{artifactId}@-@{version}@-@{classifier}@.@{extension}@
> {code}
> then jar files without a classifier will get an extra "-" in it.
> {{maven-test-lib-1.0.jar}} becomes {{maven-test-lib-.jar}}
> We want to use a configuration like this:
> {code}
> @{artifactId}@-@{version}@[-@{classifier}@].@{extension}@
> {code}
> so that the "-classifier" is only applied if there is a classifier.
> {{maven-test-lib-1.0.jar}} should now become {{maven-test-lib.jar}}
> To fix this I need to change the regular expressions used by RegexBasedInterpolator (from plexus interpolation) in [MappingUtils.java:66|http://svn.eu.apache.org/viewvc/maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/util/MappingUtils.java?revision=693788&view=markup] but don't know how? Is it even possible?

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