--gc-roots is good because it includes all the roots in use by currently-running processes (found by rummaging through /proc/). But --gc-roots is bad because it includes all the old profiles.
nixos-rebuild switch, nix-env updates, etc., (intentionally) don't restart everything. vulnix ought to be able to raise issues with currently-running jobs (especially because nix dynamic gc-root tracking already does all the hard work here).
Please provide an option to just include the roots from currently-running processes.
--gc-rootsis good because it includes all the roots in use by currently-running processes (found by rummaging through /proc/). But--gc-rootsis bad because it includes all the old profiles.nixos-rebuild switch, nix-env updates, etc., (intentionally) don't restart everything.vulnixought to be able to raise issues with currently-running jobs (especially because nix dynamic gc-root tracking already does all the hard work here).Please provide an option to just include the roots from currently-running processes.