# This is the root configuration of the target machine.
# Usable by nixos-install and used by nixops.
# It is NOT copied nor usable on the target machine,
# only the resulting closure is copied to the target machine.
{pkgs, lib, config, options, nodes, resources, ...}:
let
  deployment = builtins.getAttr
    (lib.maybeEnv "NIXOPS_DEPLOYMENT" "production")
    deployments;
  deployments = {
    maintenance = [
      mermet/machine/apu2e4.nix
      mermet/hosting/lan.nix
    ];
    production = [
      mermet/machine/apu2e4.nix
      mermet/hosting/ptt.nix
    ];
    staging = [
      mermet/machine/virtualbox.nix
      mermet/hosting/localhost.nix
    ];
  };
in
{
  nixpkgs.overlays = import ../overlays.nix;
  imports =
    [ ../nixos/defaults.nix
      mermet/system.nix
    ] ++ deployment;
}