metadata files are uploaded multiple times

Looks like the deploy plugin is uploading the same metadata file more than once, maybe this can be optimized so that the file is only uploaded once after all artifacts are uploaded.

[INFO] — maven-deploy-plugin:2.6:deploy-file (default-cli) @ standalone-pom —
Downloading: https://repository.jboss.org/nexus/content/repositories/snapshots/org/jboss/ironjacamar/mail/1.0.4-SNAPSHOT/maven-metadata.xml
Downloaded: https://repository.jboss.org/nexus/content/repositories/snapshots/org/jboss/ironjacamar/mail/1.0.4-SNAPSHOT/maven-metadata.xml (2 KB at 1.0 KB/sec)
Uploading: https://repository.jboss.org/nexus/content/repositories/snapshots/org/jboss/ironjacamar/mail/1.0.4-SNAPSHOT/mail-1.0.4-20110825.152607-2.rar
Uploaded: https://repository.jboss.org/nexus/content/repositories/snapshots/org/jboss/ironjacamar/mail/1.0.4-SNAPSHOT/mail-1.0.4-20110825.152607-2.rar (17 KB at 8.9 KB/sec)
Uploading: https://repository.jboss.org/nexus/content/repositories/snapshots/org/jboss/ironjacamar/mail/1.0.4-SNAPSHOT/mail-1.0.4-20110825.152607-2.pom
Uploaded: https://repository.jboss.org/nexus/content/repositories/snapshots/org/jboss/ironjacamar/mail/1.0.4-SNAPSHOT/mail-1.0.4-20110825.152607-2.pom (3 KB at 2.6 KB/sec)
Downloading: https://repository.jboss.org/nexus/content/repositories/snapshots/org/jboss/ironjacamar/mail/maven-metadata.xml
Downloaded: https://repository.jboss.org/nexus/content/repositories/snapshots/org/jboss/ironjacamar/mail/maven-metadata.xml (485 B at 1.8 KB/sec)
Uploading: https://repository.jboss.org/nexus/content/repositories/snapshots/org/jboss/ironjacamar/mail/1.0.4-SNAPSHOT/maven-metadata.xml
Uploaded: https://repository.jboss.org/nexus/content/repositories/snapshots/org/jboss/ironjacamar/mail/1.0.4-SNAPSHOT/maven-metadata.xml (2 KB at 0.8 KB/sec)
Uploading: https://repository.jboss.org/nexus/content/repositories/snapshots/org/jboss/ironjacamar/mail/maven-metadata.xml
Uploaded: https://repository.jboss.org/nexus/content/repositories/snapshots/org/jboss/ironjacamar/mail/maven-metadata.xml (485 B at 0.2 KB/sec)
Uploading: https://repository.jboss.org/nexus/content/repositories/snapshots/org/jboss/ironjacamar/mail/1.0.4-SNAPSHOT/mail-1.0.4-20110825.152607-2-sources.jar
Uploaded: https://repository.jboss.org/nexus/content/repositories/snapshots/org/jboss/ironjacamar/mail/1.0.4-SNAPSHOT/mail-1.0.4-20110825.152607-2-sources.jar (18 KB at 8.2 KB/sec)
Uploading: https://repository.jboss.org/nexus/content/repositories/snapshots/org/jboss/ironjacamar/mail/1.0.4-SNAPSHOT/maven-metadata.xml
Uploaded: https://repository.jboss.org/nexus/content/repositories/snapshots/org/jboss/ironjacamar/mail/1.0.4-SNAPSHOT/maven-metadata.xml (2 KB at 0.7 KB/sec)
Uploading: https://repository.jboss.org/nexus/content/repositories/snapshots/org/jboss/ironjacamar/mail/1.0.4-SNAPSHOT/mail-1.0.4-20110825.152607-2-javadoc.jar
Uploaded: https://repository.jboss.org/nexus/content/repositories/snapshots/org/jboss/ironjacamar/mail/1.0.4-SNAPSHOT/mail-1.0.4-20110825.152607-2-javadoc.jar (196 KB at 102.9 KB/sec)
Uploading: https://repository.jboss.org/nexus/content/repositories/snapshots/org/jboss/ironjacamar/mail/1.0.4-SNAPSHOT/maven-metadata.xml
Uploaded: https://repository.jboss.org/nexus/content/repositories/snapshots/org/jboss/ironjacamar/mail/1.0.4-SNAPSHOT/maven-metadata.xml (2 KB at 0.6 KB/sec)
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 17.050s
[INFO] Finished at: Thu Aug 25 11:26:22 EDT 2011
[INFO] Final Memory: 4M/73M