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https://jira.codehaus.org/browse/MNG-5323?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=308082#comment-308082
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Stanislav Tyurikov commented on MNG-5323:
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Gregor, thank you for reply.
>> I thought maven would already do that if you don't supply the "clean"
>> option..?
If you have A.java and B.java on the first build, then you delete A.java and
run the second build without "clean", A.class and B.class will be exist in
result jar. A.class wouldn't be deleted because of no "clean" was performed.
This is wrong. Only B.class must exist.
>> Shouldn't this be handled by the Plexus container itself, instead of
>> controlling the build process from the plugin?
May be... but isn't it looks as complete API to have ways to finish build with
different results? I can interrupt a build from a my plugin to mark it as
failed, why can't I do this to say "build is ok"?
> Add ability to interrupt a build with SUCCESS status from maven plugins.
> ------------------------------------------------------------------------
>
> Key: MNG-5323
> URL: https://jira.codehaus.org/browse/MNG-5323
> Project: Maven 2 & 3
> Issue Type: Improvement
> Components: General, Plugin API
> Affects Versions: 3.0.5
> Environment: any
> Reporter: Stanislav Tyurikov
> Priority: Critical
> Attachments: build_succeed_exception.patch
>
>
> Add ability to successfully finish a build from maven plugin. It can help to
> create maven plugins for build optimization. Currently we can interrupt a
> build only to fail it (by throwing an exception from the execute method of a
> mojo).
> This functionality can be easily implemented by adding BuildSuccessException
> to the maven core and modifying LifecycleModuleBuilder and
> DefaultBuildPluginManager to process this exception and finish the build as
> succeed. Any custom maven plugin can throw BuildSuccessException to indicate
> the build is OK and no further steps are needed to be executed.
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