migrate to flake-parts

machines/genepi/builder.nix

@@ -1,4 +1,6 @@
-{ keys, ... }:
+let
+  keys = import ../../parts/keys.nix;
+in
 {
   imports = [
     ../../modules/remote-builder.nix

machines/genepi/configuration.nix

@@ -1,10 +1,10 @@
 {
-  inputs,
+  self,
   ...
 }:
 {
   imports = [
-    inputs.agenix.nixosModules.default
+    self.inputs.agenix.nixosModules.default
     ./acme.nix
     ./boot.nix
     ./builder.nix
@@ -24,10 +24,10 @@
     ../../system
     ../../modules/borgbackup.nix
 
-    inputs.clan-core.clanModules.state-version
-    inputs.clan-core.clanModules.trusted-nix-caches
+    self.inputs.clan-core.clanModules.state-version
+    self.inputs.clan-core.clanModules.trusted-nix-caches
 
-    inputs.home-manager.nixosModules.home-manager
+    self.inputs.home-manager.nixosModules.home-manager
     {
       home-manager.useGlobalPkgs = true;
       home-manager.useUserPackages = true;

machines/genepi/hardware-configuration.nix

@@ -1,7 +1,7 @@
-{ inputs, pkgs, ... }:
+{ self, pkgs, ... }:
 {
   imports = [
-    inputs.nixos-hardware.nixosModules.raspberry-pi-4
+    self.inputs.nixos-hardware.nixosModules.raspberry-pi-4
   ];
 
   nixpkgs.hostPlatform = "aarch64-linux";