public AssemblyFiles getAssemblyFiles(MavenSession session) {
        AssemblyFiles ret = new AssemblyFiles(new File(getDestFile().getParentFile(), assemblyName));
        // Where the 'real' files are copied to
        for (Addition addition : added) {
            Object resource = addition.resource;
            File target = new File(ret.getAssemblyDirectory(), addition.destination);
            if (resource instanceof File && addition.destination != null) {
                addFileEntry(ret, session, (File) resource, target);
            } else if (resource instanceof PlexusIoFileResource) {
                addFileEntry(ret, session, ((PlexusIoFileResource) resource).getFile(), target);
            } else if (resource instanceof FileSet) {
                FileSet fs = (FileSet) resource;
                DirectoryScanner ds = new DirectoryScanner();
                File base = addition.directory;
                ds.setBasedir(base);
                ds.setIncludes(fs.getIncludes());
                ds.setExcludes(fs.getExcludes());
                ds.setCaseSensitive(fs.isCaseSensitive());
                ds.scan();
                for (String f : ds.getIncludedFiles()) {
                    File source = new File(base, f);
                    File subTarget = new File(target, f);
                    addFileEntry(ret, session, source, subTarget);
                }
            } else {
                throw new IllegalStateException("Unknown resource type " + resource.getClass() + ": " + resource);
            }
        }
        return ret;
    }
Get all files depicted by this assembly.

@return assembled files
src/main/java/io/fabric8/maven/docker/assembly/MappingTrackArchiver.java