I'm looking for an ant task that would allow me to do things like e.g. rename an Eclipse project, just as if I clicked "Refactor > Rename" (so it would rename both the directory, and the project name, and tell the workspace where to find the updated project).
I remember vaguely, that there was some project which already provides such tasks, but I can't find it anymore (or maybe I only dreamed it?)
If there isn't, then I'm ideally looking for a complete example how to implement something like this (including which libraries I need etc.)