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What happens if I push all of nixpkgs
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Nix
1234567891011121314151617181920212223242526272829303132{ config, lib, ... }:
{ options = { result = lib.mkOption { }; weird = lib.mkOption { type = lib.types.submoduleWith { # I generally recommend against overriding lib, because that leads to # slightly incompatible dialects of the module system. # Nonetheless, it's worth guarding the property that the module system # evaluates with a completely custom lib, as a matter of separation of # concerns. specialArgs.lib = { }; modules = [ ]; }; }; }; config.weird = args@{ ... # note the lack of a `lib` argument }: assert args.lib == { }; assert args.specialArgs == { lib = { }; }; { options.foo = lib.mkOption { }; config.foo = lib.mkIf true "alright"; }; config.result = assert config.weird.foo == "alright"; "ok";}