From 5d9f3332b8254b6045e64932941ee70ba8f3a7d1 Mon Sep 17 00:00:00 2001
From: Wroclaw <wroclaw223@outlook.com>
Date: Sun, 9 Feb 2025 03:52:25 +0100
Subject: [PATCH] outputs: factor out mkNixosSystem

I hope this makes this file more readable
---
 outputs.nix | 29 +++++++++++++++--------------
 1 file changed, 15 insertions(+), 14 deletions(-)

diff --git a/outputs.nix b/outputs.nix
index 1c25428..cb46fbd 100644
--- a/outputs.nix
+++ b/outputs.nix
@@ -20,6 +20,20 @@ self = {
   };
   nixosConfigurations = let
     nixosSystem = import "${inputs.nixpkgs}/nixos/lib/eval-config.nix";
+    mkNixosSystem = path: nixosSystem {
+      inherit lib;
+      modules = [
+        path
+        {
+          config.nixpkgs.overlays = [
+            ( import ./pkgs/overlays/selfExpr.nix { nixpkgsPath = "${self}/pkgs/top-level/impure.nix"; } )
+            ( import ./pkgs/top-level/by-name-overlay.nix "${self}/pkgs/by-name" )
+            self.overlays.versionInfoFixup
+          ];
+        }
+      ];
+      specialArgs = { inherit self inputs; };
+    };
   in
     # mapped attrset of nix file paths to attrSet with initialized NixOS configurations,
     # whose names are derived from file names
@@ -37,20 +51,7 @@ self = {
         # remove .nix extension
         name = if type == "directory" then name else builtins.substring 0 (builtins.stringLength name - 4) name;
         # initialize NixOS configuration
-        value = nixosSystem {
-          inherit lib;
-          modules = [
-            ./hosts/${name}
-            {
-              config.nixpkgs.overlays = [
-                ( import ./pkgs/overlays/selfExpr.nix { nixpkgsPath = "${self}/pkgs/top-level/impure.nix"; } )
-                ( import ./pkgs/top-level/by-name-overlay.nix "${self}/pkgs/by-name" )
-                self.overlays.versionInfoFixup
-              ];
-            }
-          ];
-          specialArgs = { inherit self inputs; };
-        };
+        value = mkNixosSystem ./hosts/${name};
       }))
       builtins.attrValues
       builtins.listToAttrs