in src/main/java/org/apache/sling/maven/projectsupport/AbstractUsingBundleListMojo.java [276:287]
private final void extractConfigurations() throws MojoExecutionException, IOException {
final Set<Artifact> dependencies = project.getDependencyArtifacts();
for (Artifact artifact : dependencies) {
if (PARTIAL.equals(artifact.getType())) {
extractConfiguration(artifact);
}
}
// copy own config files
if ( this.overlayConfigDir != null && super.getConfigDirectory().exists() ) {
copyDirectory(super.getConfigDirectory(), this.overlayConfigDir, null, FileUtils.getDefaultExcludes());
}
}