Hm. How do I get #Lix (or #Nix, for that matter) to output its build progress in a machine-readable format like JSON? The --json flag apparently does not do this, and only seems to give me the derivation paths.
@raito This gives me more output but ultimately still just seems to be JSON-wrapped strings... based on an evaluation of a bunch of different "Nix GUI" codebases, it seems the answer is basically just "use regex to parse the output"?
