How to use "uniqueVersion" attribute in maven-publisher plugin

I have a grails project with maven-publisher plugin working. It's good to deploy war to a company-wide maven repository, but I'd like to keep only the latest version of a snapshot in the maven repository.

In maven projects, I could do this.

 <distributionManagement>
    <snapshotRepository>
        <uniqueVersion>false</uniqueVersion>
        <id>snapshot.mycompany.com.au</id>
        <name>TVL Snapshot Repository</name>
        <url>dav:http://maven.mycompany.com.au/snapshot</url>
    </snapshotRepository>
</distributionManagement>

In my grails project, I tried this:

grails.project.dependency.distribution = {
    remoteRepository(id: "snapshot.mycompany.com.au", url: "http://maven.mycompany.com.au/snapshot", uniqueVersion: false)
}

That didn't work.

When I ran grails maven-deploy --repository=snapshot.mycompany.com.au I got the following error message:

Error deploying artifact: remoteRepository doesn't support the "uniqueVersion" attribute
Have you specified a configured repository to deploy to (--repository argument) or specified distributionManagement in your POM?

When I didn't use the uniqueVersion attribute, like the following:

grails.project.dependency.distribution = {
    remoteRepository(id: "snapshot.mycompany.com.au", url: "http://maven.mycompany.com.au/snapshot")
}

It was working fine, although, of course, the repository was keeping every single unique version of war files deployed.

My guess is that this functionality is not开发者_如何学Go implemented in maven-publisher plugin yet, but I thought it's worth checking with the experts first, and see if there's any work around.

Thanks.