Test host specific nixpkgs

helper.nix

@@ -1,25 +1,26 @@
-{ nixpkgs, ... }@inputs:
-rec {
-  generateNixosSystem = name: {
-    system ? "x86_64-linux",
-    group ? null,
-    modules ? [],
-    site
-  }: let
-    localNixpkgs = nixpkgs.lib.attrByPath [ "nixpkgs-${name}" ] nixpkgs inputs;
-  in localNixpkgs.lib.nixosSystem {
-    system = system;
-    modules = modules ++ [
-      ./configuration/common
-      ./configuration/proxmox-vm
-      ./configuration/proxmox-vm/hardware-configuration.nix
-      ./hosts/${name}
-    ];
+{ nixpkgs, ... }:
+{
+  generateColmenaHost = name: {
+    site,
+    modules,
+    ...
+  }: {
+    deployment = {
+      targetHost = "${name}.${site}.grzb.de";
+      targetUser = "colmena-deploy";
+    };
+
+    # Set imports and optionally import colmena secrets configuration
+    imports = modules ++ nixpkgs.lib.optional (builtins.pathExists ./hosts/${name}/secrets.nix) ./hosts/${name}/secrets.nix;
   };
 
-  mapToNixosConfigurations = name: host: generateNixosSystem name host;
-
-  filterUnderscore = hosts: (nixpkgs.lib.filterAttrs (name: host: (builtins.substring 0 1 name) != "_") hosts);
-
-  buildHosts = hosts: builtins.mapAttrs (name: host: host.config.system.build.toplevel) (filterUnderscore hosts);
+  generateNixConfiguration = name: {
+    hostNixpkgs,
+    system,
+    modules,
+    ...
+  }: 
+  (nixpkgs.lib.filterAttrs (name: host: (builtins.substring 0 1 name) != "_") (hostNixpkgs.lib.nixosSystem {
+    inherit system modules;
+  })).config.system.build.toplevel;
 }