Comment by zahlman

Just for the record, "uv environments" are ordinary Python virtual environments, and aside from the "optional portable Python interpreter" they are already contained within a single top-level directory. If just copying that folder wasn't working for you, that's because of absolute paths (in shebangs added to wrapper scripts, in the activation script, and maybe in `pyvenv.cfg` or something like that). Your approach avoids that by giving uv the data required to re-create the environment at the destination. (There have been many tools like this in the past and there's nothing fundamentally wrong with the idea.)