@DefaultCommand
public void run(
@Option(description = "The new directory", defaultValue = "~") final Resource<?>[] dirs)
throws IOException {
Resource<?> r = null;
for (Resource<?> dir : dirs) {
r = dir;
}
if (r != null) {
if (!r.exists()) {
throw new RuntimeException("no such resource: " + r.toString());
}
shell.setCurrentResource(r);
}
}
