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http://jira.codehaus.org/browse/SCM-342?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_116760
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mccloud edited comment on SCM-342 at 12/13/07 6:20 PM:
------------------------------------------------------------

I've attached a patch.

The patch provides support for tagging a flat project layout. I've disabled the 
@aggregator Maven option to process multiple modules. Furthermore. it basically 
keeps track of all the ScmFileSet basedirectories which have been processed in 
a static HashSet. Before a new fileset is tagged, it checks that the ScmFileSet 
has not already been processed. Next it checks that the current ScmFileSet is 
not a sub-directory of an already processed basedir. If that's all true, the 
fileset is tagged and its basedir is added to the static HashSet..

This solution works in both a standard Maven2 layout (i.e. not tagging 
sub-projects twice because it keeps track of already processed basedirs) and a 
flat layout (i.e. because the @aggregator option is disabled).

      was (Author: mccloud):
    I've attached a patch.

The patch provides support for tagging a flat project layout. I've enabled the 
@aggregator Maven option to process multiple modules. Furthermore. it basically 
keeps track of all the ScmFileSet basedirectories which have been processed in 
a static HashSet. Before a new fileset is tagged, it checks that the ScmFileSet 
has not already been processed. Next it checks that the current ScmFileSet is 
not a sub-directory of an already processed basedir. If that's all true, the 
fileset is tagged and its basedir is added to the static HashSet..

This solution works in both a standard Maven2 layout (i.e. not tagging 
sub-projects twice because it keeps track of already processed basedirs) and a 
flat layout (i.e. because the @aggregator option is used).
  
> scm:tag should support flat project layout
> ------------------------------------------
>
>                 Key: SCM-342
>                 URL: http://jira.codehaus.org/browse/SCM-342
>             Project: Maven SCM
>          Issue Type: Bug
>          Components: maven-plugin
>    Affects Versions: 1.0
>         Environment: Windows XP, Eclipse 3.3
>            Reporter: Duncan Doyle
>         Attachments: flatProjectTagPatch.txt
>
>
> I have a Maven2 Flat Project Layout as described here: 
> http://maven.apache.org/guides/mini/guide-ide-eclipse.html
> Basically my directory layout is as follows:
> /MavenRoot/pom.xml  (this is the SuperPom)
> /Module1/pom.xml
> /Module2/pom.xml
> /Module3/pom.xml
> Modules 1,2 and 3 are specified in the <modules> section of the SuperPom 
> (e.g() <module>../Module1</module>). Each POM contains its own CVS connection 
> URL.
> When I execute the scm:tag goal on the SuperPom in the MavenRoot project, 
> only the MavenRoot project gets tagged. The same behaviour can be seen with 
> the scm:update goal, which was fixed by providing a scm:update-subprojects 
> goal.
> I would like to see this behaviour fixed in the SCM plugin, while Maven2 
> advices a Flat Project Layout when working with Eclipse. At this moment I 
> can't use the tag goal at all (it should be executed automatically by 
> CruiseControl on a succesfull build).

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