Error on nixos

[alexisquintero]

when running sudo nixos-rebuild test --flake .#

I get the following error

warning: Git tree '/home/alexis/.config/nixpkgs' is dirty
error:
       … while calling the 'seq' builtin

         at /nix/store/s4jqyj35hii03rs7j5n6vn7gpgp6ja81-source/lib/modules.nix:320:18:

          319|         options = checked options;
          320|         config = checked (removeAttrs config [ "_module" ]);
             |                  ^
          321|         _module = checked (config._module);

       … while calling the 'throw' builtin

         at /nix/store/s4jqyj35hii03rs7j5n6vn7gpgp6ja81-source/lib/modules.nix:296:18:

          295|                     ''
          296|             else throw baseMsg
             |                  ^
          297|         else null;

       (stack trace truncated; use '--show-trace' to show the full trace)

       error: undefined variable 'hm'

       at /nix/store/qrzj90j2c2gqi4cs4nbazr05rwiyip1z-source/nix/hm-module.nix:24:26:

           23|       (mkIf cfg.runOnSwitch {
           24|         activation.hmd = hm.dag.entryAfter [ "linkGeneration" ] ''
             |                          ^
           25|           $VERBOSE_ECHO "Home Manager Generations Diff"

[pedorich-n]

Can I see more of your config? Make sure you are importing HMD as a part of your Home-Manager config and not as a NixOS module.
I don't have a combination of NixOS + HM config right now, but I will try to create a small flake to reproduce the issue in the VM.

[pedorich-n]

Only works on standalone HM installation right now.
See https://github.com/viperML/nh for more feature-rich application