/**
* Removes any Grails plugin artifacts from the supplied list of dependencies. A Grails plugin is
* any artifact whose type is equal to "grails-plugin" or "zip"
*
* @param artifact The list of artifacts to be cleansed.
* @return list of plugins
*/
private Set<Artifact> removePluginArtifacts(final Set<Artifact> artifact) {
final Set<Artifact> pluginArtifacts = new HashSet<Artifact>();
if (artifact != null) {
for (final Iterator<Artifact> iter = artifact.iterator(); iter.hasNext(); ) {
final Artifact dep = iter.next();
if (dep.getType() != null
&& (dep.getType().equals("grails-plugin")
|| dep.getType().equals("zip")
|| (dep.getType().equals("grails-plugin2")
&& "plugin".equals(dep.getClassifier())))) {
pluginArtifacts.add(dep);
// System.out.println("removing " + dep.toString());
iter.remove();
}
}
}
return pluginArtifacts;
}
