(autoconfig) Initial implementation

3 files changed, 26 insertions, 8 deletions

diff --git a/autoconfig.nix b/autoconfig.nix
new file mode 100644
index 0000000..5460362
--- /dev/null
+++ b/autoconfig.nix
@@ -0,0 +1,20 @@
+{ inputs, ... }:
+let
+  inherit (inputs) nixpkgs;
+  inherit (nixpkgs) lib;
+in {
+  configurations =
+    lib.mapAttrs
+    (dir: _:
+      let
+        inherit (import ./machines/${dir}/sysidentity.nix) sysidentity;
+      in lib.nixosSystem {
+        system = sysidentity.arch;
+        modules = [
+          ./machines/${dir}/hardware-configuration.nix
+          ./configuration.nix
+        ];
+      }
+    )
+    (lib.filterAttrs (_: type: type == "directory") (builtins.readDir ./machines));
+}
diff --git a/flake.nix b/flake.nix
index 2bf0889..3726b18 100644
--- a/flake.nix
+++ b/flake.nix
@@ -5,14 +5,11 @@
     nixpkgs.url = "github:nixos/nixpkgs/nixos-23.05";
   };
 
-  outputs = { self, nixpkgs, ... }: {
+  outputs = { self, nixpkgs, ... }@inputs:
+  let
+    autoconfig = import ./autoconfig.nix { inherit inputs; };
+  in {
     # ThinkPad X270
-    nixosConfigurations.juno = nixpkgs.lib.nixosSystem {
-      system = "x86_64-linux";
-      modules = [
-        ./machines/juno/hardware-configuration.nix
-        ./configuration.nix
-      ];
-    };
+    nixosConfigurations = autoconfig.configurations;
   };
 }
diff --git a/machines/juno/sysidentity.nix b/machines/juno/sysidentity.nix
index 1bc6575..88a4e1c 100644
--- a/machines/juno/sysidentity.nix
+++ b/machines/juno/sysidentity.nix
@@ -2,5 +2,6 @@
   sysidentity = {
     name = "juno";
     type = "laptop";
+    arch = "x86_64-linux";
   };
 }