{ lib, ... }:

# SKELETON PLACEHOLDER — not a real machine description.
#
# The three hosts don't have actual boxes yet, but `nix flake check` evaluates
# `system.build.toplevel` for every nixosConfiguration, which asserts a root
# filesystem and a boot device exist. This stub satisfies those assertions so
# the structure type-checks in CI.
#
# When a real machine is provisioned, generate its hardware-configuration.nix
# (`nixos-generate-config`) and import that from the host file instead of this
# placeholder (see the commented import in db-host.nix). Do NOT deploy a host
# that still relies on this file — the device paths below are fictional.
{
  fileSystems."/" = {
    device = "/dev/disk/by-label/nixos";
    fsType = "ext4";
  };

  boot.loader.grub = {
    enable = true;
    devices = [ "/dev/sda" ];
  };
}