refactor: separate NixOS and Home-Manager configuration

flake.nix

@@ -17,7 +17,7 @@
     };
   };
   outputs = { self, nixpkgs, home-manager, nur, nixgl, sops-nix, ... }@inputs:
-let
+  let 
     stateVersion = "23.11";
     
     allSystems = [
@@ -28,7 +28,35 @@ let
     forAllSystems = fn:
       nixpkgs.lib.genAttrs allSystems
       (system: fn { pkgs = import nixpkgs { inherit system; }; });
-in {
+  
+    createNixosSystem = { system, hostname, username ? "ephase" }: nixpkgs.lib.nixosSystem {
+      system = system;
+      specialArgs = {
+        inherit stateVersion inputs;
+        hostname = hostname;
+        username = username;
+      };
+      modules = [
+        ./nixos/default.nix
+      ];
+    };
+  
+    createHomeConfiguration = { system ? "x86_64-linux", hostname, username ? "ephase" }:
+      home-manager.lib.homeManagerConfiguration {
+        pkgs = import nixpkgs {
+          system = system;
+          overlays = [ nixgl.overlay ];
+        };
+        extraSpecialArgs = {
+          inherit stateVersion inputs;
+          hostname = hostname;
+          username = username;
+        };
+        modules = [
+          ./home-manager/default.nix
+        ];
+      };
+  in {
     devShells = forAllSystems ({ pkgs }: {
       default = pkgs.mkShell {
         name = "nixfiles";
@@ -46,72 +74,20 @@ in {
       };
     });
     nixosConfigurations = {
-      morty = nixpkgs.lib.nixosSystem {
-        system = "x86_64-linux";
-        specialArgs = {
-          inherit stateVersion inputs;
-          hostname = "morty";
-          username = "ephase";
-        };
-        modules = [
-          ./nixos/default.nix
-          home-manager.nixosModule
-        ];
-      };
-      mrmeeseeks = nixpkgs.lib.nixosSystem {
-        system = "x86_64-linux";
-        specialArgs = {
-          inherit stateVersion inputs;
-          hostname = "mrmeeseeks";
-          username = "ephase";
-        };
-        modules = [
-          ./nixos/default.nix
-          home-manager.nixosModule
-        ];
-      };
-      luci = nixpkgs.lib.nixosSystem {
-        system = "x86_64-linux";
-        specialArgs = {
-          inherit stateVersion inputs;
-          hostname = "luci";
-          username = "ephase";
-        };
-        modules = [
-          ./nixos/default.nix
-          home-manager.nixosModule
-        ];
-      };
+      morty = createNixosSystem { system = "x86_64-linux"; hostname = "morty"; };
+      mrmeeseeks = createNixosSystem { system = "x86_64-linux"; hostname = "mrmeeseeks";};
+      luci = createNixosSystem { system = "x86_64-linux"; hostname = "luci"; };
     };
     homeConfigurations = {
-      rick = home-manager.lib.homeManagerConfiguration {
-        pkgs = import nixpkgs {
-          system = "aarch64-linux";
-          overlays = [ nixgl.overlay ];
-        };
-        extraSpecialArgs = {
-          inherit stateVersion inputs;
-          hostname = "rick";
-          username = "ephase";
-        };
-        modules = [
-          ./home-manager/default.nix
-        ];
-      };
-      work = home-manager.lib.homeManagerConfiguration {
-        pkgs = import nixpkgs {
+      "ephase@rick" = createHomeConfiguration { system = "aarch64-linux"; hostname = "rick";}; 
+      "ephase@luci" = createHomeConfiguration { system = "x86_64-linux"; hostname = "luci";}; 
+      "ephase@morty" = createHomeConfiguration { system = "x86_64-linux"; hostname = "morty";}; 
+      "ephase@mrmeeseeks" = createHomeConfiguration { system = "x86_64-linux"; hostname = "mrmeeseeks";}; 
+      "yorick-barbanneau@work" = createHomeConfiguration {
         system = "x86_64-linux";
-          overlays = [ nixgl.overlay ];
-        };
-        extraSpecialArgs = {
-          inherit stateVersion inputs;
         hostname = "work"; 
         username = "yorick-barbanneau";
       };
-        modules = [
-          ./home-manager/default.nix
-        ];
-      };
     };
   };
 }

home-manager/base.nix

@@ -1,13 +1,4 @@
-{ lib, hostname, ...}:
+_:
 {
-  programs.home-manager.enable = true;
-  home.sessionPath = [
-    "$HOME/.local/bin"
-  ];
-  imports = [
-    ../hosts/${hostname}/home-config.nix
-      ../modules/home-manager/default.nix
-  ]  ++ lib.optional (
-      builtins.pathExists ../hosts/${hostname}/includes/home-manager.nix
-      ) ../hosts/${hostname}/includes/home-manager.nix;
+
 }

home-manager/default.nix

@@ -1,12 +1,23 @@
-{ stateVersion, username, inputs, ... }:
+{ inputs, lib, stateVersion, username, hostname, ... }:
 {
-  home.stateVersion = stateVersion;
-  home.username = "${username}";
-  home.homeDirectory = "/home/${username}";
-  fonts.fontconfig.enable = true;
   imports = [
     inputs.sops-nix.homeManagerModules.sops
-    ./base.nix
+    ../hosts/${hostname}/home-config.nix
     ../nixos/includes/system/overlay.nix
+    ../modules/home-manager/default.nix
+  ] ++ lib.optional (
+    builtins.pathExists ../hosts/${hostname}/includes/home-manager.nix
+  ) ../hosts/${hostname}/includes/home-manager.nix;
+
+  nixpkgs.config.allowUnfree = true;
+  programs.home-manager.enable = true;
+  fonts.fontconfig.enable = true;
+  
+  home = {
+    inherit stateVersion username;
+    homeDirectory = "/home/${username}";
+    sessionPath = [
+      "$HOME/.local/bin"
     ];
+  };
 }

nixos/default.nix

@@ -1,4 +1,4 @@
-{ inputs, pkgs, stateVersion, hostname, username, hostConfig, ... }:
+{ pkgs, stateVersion, hostname, ... }:
 {
   imports = [ # Include the results of the hardware scan.
     ../hosts/${hostname}/hardware-configuration.nix
@@ -15,11 +15,9 @@
     ./includes/system/overlay.nix
   ];
 
-
   nixpkgs.config.allowUnfree = true;
 
-
-  boot.kernelPackages = pkgs.linuxPackages_latest;
+boot.kernelPackages = pkgs.linuxPackages_latest;
   networking.hostName = hostname;
 
   console = {
@@ -30,32 +28,10 @@
     useXkbConfig = true; # use xkbOptions in tty.
   };
 
-
   environment.systemPackages = with pkgs; [
     git
     zsh
   ];
 
-  home-manager = {
-    useGlobalPkgs = true;
-    useUserPackages = true;
-    extraSpecialArgs = {
-      inherit hostConfig;
-      inherit hostname;
-    };
-
-    # NixOS system-wide home-manager configuration
-    sharedModules = [
-      inputs.sops-nix.homeManagerModules.sops
-    ];
-
-    users.${username} = {
-      home.stateVersion = stateVersion;
-      imports = [
-       ../home-manager/base.nix
-      ];
-    };
-  };
-
   system.stateVersion = stateVersion;
 }

taskfile.yaml

@@ -17,19 +17,19 @@ tasks:
     sources:
       - "**/*.nix"
 
-  build:*:
+  nixos:build:*:
     vars:
       TARGET: "{{index .MATCH 0}}"
     cmds:
       - nixos-rebuild --flake .#{{.TARGET}} build
 
-  switch:*:
+  nixos:switch:*:
     vars:
       TARGET: "{{index .MATCH 0}}"
     cmds:
       - doas nixos-rebuild --flake .#{{.TARGET}} switch
 
-  test:*:
+  nixos:test:*:
     vars:
       TARGET: "{{index .MATCH 0}}"
     cmds:
@@ -41,12 +41,6 @@ tasks:
     cmds:
       - home-manager build --flake .#{{.TARGET}}
 
-  home:test:*:
-    vars:
-      TARGET: "{{index .MATCH 0}}"
-    cmds:
-      - home-manager test --flake .#{{.TARGET}}
-
   home:switch:*:
     vars:
       TARGET: "{{index .MATCH 0}}"