move stateVersion to flake

flake.nix

@@ -121,14 +121,9 @@
       #"riscv64-linux"
     ];
 
-    mkModule = hostname: domain: system: inputs: modules: ({ lib, ... }: {
+    mkModule = hostname: domain: system: inputs: stateVersion: modules: ({ lib, ... }: {
-      #TODO: fix infinite recursion:
+      system.stateVersion = lib.mkDefault stateVersion; # TODO: home-manager
-      /** /
+
-      _module.args = lib.mkFinal {
-        inherit inputs;
-        flakes = mkFlakeView inputs system;
-      };
-      /**/
       imports = [
         ./base.nix
         "${self}/hosts/${hostname}"
@@ -137,13 +132,11 @@
       ] ++ modules;
       #++ inputs.flake-programs-sqlite.nixosModules.programs-sqlite; # TODO: make work
 
-      sops = {
+      sops.defaultSopsFile = lib.mkIf (builtins.pathExists ./secrets/${hostname}.yaml)
-        defaultSopsFile = lib.mkIf (builtins.pathExists ./secrets/${hostname}.yaml)
           ./secrets/${hostname}.yaml;
-        age.sshKeyPaths = [ "/etc/ssh/ssh_host_ed25519_key" ];
+      sops.age.sshKeyPaths = [ "/etc/ssh/ssh_host_ed25519_key" ];
-        age.keyFile = "/var/lib/sops-nix/key.txt";
+      sops.age.keyFile = "/var/lib/sops-nix/key.txt";
-        age.generateKey = true;
+      sops.age.generateKey = true;
-      };
 
       home-manager.useGlobalPkgs = true; # go brrr, reuse overrides
       home-manager.extraSpecialArgs = {
@@ -169,7 +162,7 @@
       nix.registry.nixpkgs.flake = inputs.nixpkgs;
       nix.registry.nixpkgs-unstable.flake = inputs.unstable;
       nix.registry.nixpkgs-git = {
-        from.id = "nixpkgs";
+        from.id = "nixpkgs-git";
         from.type = "indirect";
         to.type = "github";
         to.owner = "NixOS";
@@ -182,24 +175,24 @@
         "nixpkgs-git=github:NixOS/nixpkgs/nixos-unstable-small"
       ];
     });
-    mkConfig = hostname: domain: system: inputs: modules: inputs.nixpkgs.lib.nixosSystem {
+    mkConfig = hostname: domain: system: inputs: stateVersion: modules: inputs.nixpkgs.lib.nixosSystem {
       inherit system;
       specialArgs = {
         inherit inputs;
         flakes = mkFlakeView inputs system;
       };
-      modules = [ (mkModule hostname domain system inputs modules) ];
+      modules = [ (mkModule hostname domain system inputs stateVersion modules) ];
     };
     mkHosts = mk: with nixos-hardware.nixosModules; {
       # TODO: move nixos-hardware imports to the nixos configs?
-      #attrpath        "hostname"    "domain"    "system"       inputs      [ modules ... ]
+      #attrpath        "hostname"    "domain"    "system"        inputs      "state" [ modules ... ]
-      noximilien  = mk "noximilien"  "pbsds.net" "x86_64-linux" inputs-2311 [ common-pc common-pc-ssd common-cpu-intel ];
+      noximilien  = mk "noximilien"  "pbsds.net" "x86_64-linux"  inputs-2311 "22.11" [ common-pc common-pc-ssd common-cpu-intel ];
-      brumlebasse = mk "brumlebasse" "pbsds.net" "x86_64-linux" inputs-2311 [ common-pc common-pc-ssd common-cpu-amd ];
+      brumlebasse = mk "brumlebasse" "pbsds.net" "x86_64-linux"  inputs-2311 "23.11" [ common-pc common-pc-ssd common-cpu-amd ];
-      nord        = mk "nord"        "pbsds.net" "x86_64-linux" inputs-2305 [ common-pc common-pc-ssd common-cpu-intel-cpu-only common-cpu-intel-sandy-bridge common-gpu-amd common-hidpi ];
+      nord        = mk "nord"        "pbsds.net" "x86_64-linux"  inputs-2305 "22.11" [ common-pc common-pc-ssd common-cpu-intel-cpu-only common-cpu-intel-sandy-bridge common-gpu-amd common-hidpi ];
-      sopp        = mk "sopp"        "pbsds.net" "x86_64-linux" inputs-2305 [ common-pc common-pc-ssd common-cpu-intel common-gpu-nvidia-nonprime ];
+      sopp        = mk "sopp"        "pbsds.net" "x86_64-linux"  inputs-2305 "23.05" [ common-pc common-pc-ssd common-cpu-intel common-gpu-nvidia-nonprime ];
-      bolle       = mk "bolle"       "pbsds.net" "x86_64-linux" inputs-2311 [ common-pc common-pc-ssd common-cpu-intel ];
+      bolle       = mk "bolle"       "pbsds.net" "x86_64-linux"  inputs-2311 "23.11" [ common-pc common-pc-ssd common-cpu-intel ];
-      eple        = mk "eple"        "pbsds.net" "x86_64-linux" inputs-2311 [ common-pc common-pc-ssd common-cpu-intel ];
+      eple        = mk "eple"        "pbsds.net" "x86_64-linux"  inputs-2311 "23.11" [ common-pc common-pc-ssd common-cpu-intel ];
-      garp        = mk "garp"        "pbsds.net" "x86_64-linux" inputs-2305 [ common-pc common-pc-ssd common-cpu-intel-cpu-only common-gpu-nvidia-nonprime ];
+      garp        = mk "garp"        "pbsds.net" "x86_64-linux"  inputs-2311 "23.11" [ common-pc common-pc-ssd common-cpu-intel-cpu-only common-gpu-nvidia-nonprime ];
       #gomperud smattkuken skrytebiffen skalkesnerken balleby brumlebasse bingus skjrlaltatjlstad
       #bergjlot snortheimsmoen ditlefsen skrukkerud podebusk zmaragd makrell alfnes blix urke eple hasselknippe pytte uddu imdorf rosenqvist
     };

hosts/bolle/default.nix

@@ -55,12 +55,4 @@
 
   # TODO: remove? Move?
   programs.dconf.enable = true;
-
-  # This value determines the NixOS release from which the default
-  # settings for stateful data, like file locations and database versions
-  # on your system were taken. It's perfectly fine and recommended to leave
-  # this value at the release version of the first install of this system.
-  # Before changing this value read the documentation for this option
-  # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
-  system.stateVersion = "23.11"; # Did you read the comment?
 }

hosts/brumlebasse/default.nix

@@ -49,12 +49,4 @@
 
   # TODO: remove? Move?
   programs.dconf.enable = true;
-
-  # This value determines the NixOS release from which the default
-  # settings for stateful data, like file locations and database versions
-  # on your system were taken. It's perfectly fine and recommended to leave
-  # this value at the release version of the first install of this system.
-  # Before changing this value read the documentation for this option
-  # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
-  system.stateVersion = "23.05"; # Did you read the comment?
 }

hosts/eple/default.nix

@@ -50,12 +50,4 @@
 
   # TODO: remove? Move?
   programs.dconf.enable = true;
-
-  # This value determines the NixOS release from which the default
-  # settings for stateful data, like file locations and database versions
-  # on your system were taken. It's perfectly fine and recommended to leave
-  # this value at the release version of the first install of this system.
-  # Before changing this value read the documentation for this option
-  # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
-  system.stateVersion = "23.11"; # Did you read the comment?
 }

hosts/garp/default.nix

@@ -62,12 +62,4 @@
 
   # Enable touchpad support (enabled default in most desktopManager).
   # services.xserver.libinput.enable = true;
-
-  # This value determines the NixOS release from which the default
-  # settings for stateful data, like file locations and database versions
-  # on your system were taken. It's perfectly fine and recommended to leave
-  # this value at the release version of the first install of this system.
-  # Before changing this value read the documentation for this option
-  # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
-  system.stateVersion = "23.05"; # Did you read the comment?
 }

hosts/nord/default.nix

@@ -75,12 +75,4 @@
 
   # Enable touchpad support (enabled default in most desktopManager).
   # services.xserver.libinput.enable = true;
-
-  # This value determines the NixOS release from which the default
-  # settings for stateful data, like file locations and database versions
-  # on your system were taken. It's perfectly fine and recommended to leave
-  # this value at the release version of the first install of this system.
-  # Before changing this value read the documentation for this option
-  # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
-  system.stateVersion = "22.11"; # Did you read the comment?
 }

hosts/noximilien/default.nix

@@ -132,12 +132,4 @@
 
   # TODO: remove? Move?
   programs.dconf.enable = true;
-
-  # This value determines the NixOS release from which the default
-  # settings for stateful data, like file locations and database versions
-  # on your system were taken. It‘s perfectly fine and recommended to leave
-  # this value at the release version of the first install of this system.
-  # Before changing this value read the documentation for this option
-  # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
-  system.stateVersion = "22.11"; # Did you read the comment?
 }