refac: use nix apps instead of gnumake

flake.lock

@@ -306,7 +306,9 @@
     },
     "nil": {
       "inputs": {
-        "flake-utils": "flake-utils",
+        "flake-utils": [
+          "flake-utils"
+        ],
         "nixpkgs": [
           "nixpkgs"
         ],
@@ -446,6 +448,7 @@
     "root": {
       "inputs": {
         "dedsec-grub-theme": "dedsec-grub-theme",
+        "flake-utils": "flake-utils",
         "hardware": "hardware",
         "home-manager": "home-manager",
         "myneovim": "myneovim",

flake.nix

@@ -2,6 +2,8 @@
   inputs = {
     nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
 
+    flake-utils.url = "github:numtide/flake-utils";
+
     hardware.url = "github:NixOS/nixos-hardware/master";
 
     home-manager = {
@@ -23,6 +25,7 @@
     nil = {
       url = "github:oxalica/nil";
       inputs.nixpkgs.follows = "nixpkgs";
+      inputs.flake-utils.follows = "flake-utils";
     };
 
     # my neovim configuration
@@ -38,11 +41,44 @@
     };
   };
 
-  outputs = inputs @ { self, nixpkgs, hardware, ... }:
+  outputs = inputs @ { self, flake-utils, nixpkgs, hardware, ... }:
+    flake-utils.lib.eachDefaultSystem
+      (system:
         let
-      system = "x86_64-linux";
+          pkgs = import nixpkgs { inherit system; };
+          inherit (pkgs) lib;
+
+          nixos-rebuild = pkgs.nixos-rebuild.override { nix = pkgs.nixFlakes; };
         in
         {
+          apps = lib.mapAttrs
+            (name: program: { type = "app"; program = toString program; })
+            (
+              (flake-utils.lib.flattenTree {
+                switch = lib.recurseIntoAttrs (lib.mapAttrs
+                  (hostname: machine: pkgs.writeShellScript "switch-${hostname}" ''
+                    ${nixos-rebuild}/bin/nixos-rebuild switch --flake .#${hostname}
+                  '')
+                  self.nixosConfigurations);
+              })
+              // {
+                fix-systemd = pkgs.writeShellScript "fix-systemd" ''
+                  systemctl --user reset-failed
+                '';
+              }
+            );
+
+          devShells = {
+            default = pkgs.mkShell {
+              packages = with pkgs;
+                [
+                  stylua # lua formatter
+                  ormolu # haskell formatter
+                ];
+            };
+          };
+        })
+    // {
       nixosConfigurations =
         nixpkgs.lib.mapAttrs
           (hostname: { system
@@ -61,18 +97,5 @@
                 ++ extraModules;
             })
           (import ./machines inputs);
-
-      devShells.${system} =
-        let
-          pkgs = import nixpkgs { inherit system; };
-        in
-        {
-          default = pkgs.mkShell {
-            packages = with pkgs; [
-              stylua # lua formatter
-              ormolu # haskell formatter
-            ];
-          };
-        };
     };
 }

machines/default.nix

@@ -14,7 +14,7 @@ in
     ];
   };
 
-  asus_gl553vd = {
+  asus-gl553vd = {
     system = "x86_64-linux";
 
     specialArgs = {

makefile

@@ -1,11 +0,0 @@
-switchSys = nixos-rebuild switch --flake
-
-sys-home:
-	sudo ${switchSys} .#home
-
-sys-asus-gl553vd:
-	sudo ${switchSys} .#asus_gl553vd
-
-fix-systemd:
-	systemctl --user reset-failed
-

users/jan/home.nix

@@ -6,11 +6,6 @@ in
 {
   imports = (import ./ui) ++ (import ./shell) ++ (import ./progs);
 
-  # Home Manager needs a bit of information about you and the
-  # paths it should manage.
-  home.username = secrets.userName;
-  home.homeDirectory = secrets.userDir;
-
   home.keyboard = {
     model = "pc105";
     layout = "us,ru";