Add some simple variables

.gitmodules

@@ -1,3 +0,0 @@
-[submodule "emacs"]
-	path = emacs
-	url = git@github.com:larstvei/dot-emacs.git

flake.lock

@@ -7,11 +7,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1744478979,
+        "lastModified": 1751313918,
-        "narHash": "sha256-dyN+teG9G82G+m+PX/aSAagkC+vUv0SgUw3XkPhQodQ=",
+        "narHash": "sha256-HsJM3XLa43WpG+665aGEh8iS8AfEwOIQWk3Mke3e7nk=",
         "owner": "LnL7",
         "repo": "nix-darwin",
-        "rev": "43975d782b418ebf4969e9ccba82466728c2851b",
+        "rev": "e04a388232d9a6ba56967ce5b53a8a6f713cdfcf",
         "type": "github"
       },
       "original": {
@@ -23,11 +23,11 @@
     "emacs-config": {
       "flake": false,
       "locked": {
-        "lastModified": 1745013913,
+        "lastModified": 1753376285,
-        "narHash": "sha256-vOppZSLE0LuVO3GaF0sARwEfdTMtUswbn96B7CNjfQ8=",
+        "narHash": "sha256-4Eop4e0WGXSfTUJNVvRX3LWmKYfqRHwyP7CQ29Ul1ec=",
         "owner": "larstvei",
         "repo": "dot-emacs",
-        "rev": "72fbff0076f8ef417993510f0047dcc5a3fe1c18",
+        "rev": "ccb295f284d8e47d7904cb966734ce52dc32eb72",
         "type": "github"
       },
       "original": {
@@ -45,11 +45,11 @@
         "nixpkgs": "nixpkgs_2"
       },
       "locked": {
-        "lastModified": 1745014073,
+        "lastModified": 1754925269,
-        "narHash": "sha256-bUErPobuvffGHUqlQzCofTSqa5IVbrc5cj6MH5WrCPo=",
+        "narHash": "sha256-jQ9T5PFxb+5CcFoe3tCVZATv+kSHgn3uxg1CaFp99VU=",
         "owner": "larstvei",
         "repo": "emacs-flake",
-        "rev": "c02fca42d35fb4755a33af6879a8cee8b1668172",
+        "rev": "89b8619b12bbd876b1958403c8afb22cfec6474e",
         "type": "github"
       },
       "original": {
@@ -64,11 +64,11 @@
         "nixpkgs-stable": "nixpkgs-stable"
       },
       "locked": {
-        "lastModified": 1744993365,
+        "lastModified": 1754790584,
-        "narHash": "sha256-YAcjnoRJo7m9Sq9uNorkNM33f1oZIigVuNPvUy6y3po=",
+        "narHash": "sha256-vZgfYDPUNA+x/lDx0ncHwGKuPkbQOLxdmv4LGFOjZoE=",
         "owner": "nix-community",
         "repo": "emacs-overlay",
-        "rev": "90642af1fb7ab5e4c6deb221305acf6fc4472582",
+        "rev": "c684c5f057409a42d83c45ce161781e91e5520a7",
         "type": "github"
       },
       "original": {
@@ -80,11 +80,11 @@
     "emacs-plus": {
       "flake": false,
       "locked": {
-        "lastModified": 1743441558,
+        "lastModified": 1754320041,
-        "narHash": "sha256-Eepinxv05Yl79AoPVJveGDZPKHhlAes7XtUvrssflrU=",
+        "narHash": "sha256-BT0XP4/PUq1n7eboeoMD0POq+wps1dUkKpiBFvjwBjI=",
         "owner": "d12frosted",
         "repo": "homebrew-emacs-plus",
-        "rev": "3e95d573d5f13aba7808193b66312b38a7c66851",
+        "rev": "cd8d57de9ac25d9822567ea4d51d5c67d791d7ab",
         "type": "github"
       },
       "original": {
@@ -118,11 +118,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1745001336,
+        "lastModified": 1754924470,
-        "narHash": "sha256-R4HuzrgYtOYBNmB3lfRxcieHEBO4uSfgHNz4MzWkZ5M=",
+        "narHash": "sha256-asI/or9AcUMydwzodCgpHGytnMSNUlciw3uaycpXm4E=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "fc09cb7aaadb70d6c4898654ffc872f0d2415df9",
+        "rev": "67393957c27b4e4c6c48a60108a201413ced7800",
         "type": "github"
       },
       "original": {
@@ -191,11 +191,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1744932701,
+        "lastModified": 1754498491,
-        "narHash": "sha256-fusHbZCyv126cyArUwwKrLdCkgVAIaa/fQJYFlCEqiU=",
+        "narHash": "sha256-erbiH2agUTD0Z30xcVSFcDHzkRvkRXOQ3lb887bcVrs=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "b024ced1aac25639f8ca8fdfc2f8c4fbd66c48ef",
+        "rev": "c2ae88e026f9525daf89587f3cbee584b92b6134",
         "type": "github"
       },
       "original": {
@@ -207,11 +207,11 @@
     },
     "nixpkgs-stable": {
       "locked": {
-        "lastModified": 1744440957,
+        "lastModified": 1751274312,
-        "narHash": "sha256-FHlSkNqFmPxPJvy+6fNLaNeWnF1lZSgqVCl/eWaJRc4=",
+        "narHash": "sha256-/bVBlRpECLVzjV19t5KMdMFWSwKLtb5RyXdjz3LJT+g=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "26d499fc9f1d567283d5d56fcf367edd815dba1d",
+        "rev": "50ab793786d9de88ee30ec4e4c24fb4236fc2674",
         "type": "github"
       },
       "original": {
@@ -223,11 +223,11 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1744536153,
+        "lastModified": 1754711617,
-        "narHash": "sha256-awS2zRgF4uTwrOKwwiJcByDzDOdo3Q1rPZbiHQg/N38=",
+        "narHash": "sha256-WrZ280bT6NzNbBo+CKeJA/NW1rhvN/RUPZczqCpu2mI=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "18dd725c29603f582cf1900e0d25f9f1063dbf11",
+        "rev": "00b574b1ba8a352f0601c4dde4faff4b534ebb1e",
         "type": "github"
       },
       "original": {
@@ -239,11 +239,11 @@
     },
     "nixpkgs_3": {
       "locked": {
-        "lastModified": 1744536153,
+        "lastModified": 1754800730,
-        "narHash": "sha256-awS2zRgF4uTwrOKwwiJcByDzDOdo3Q1rPZbiHQg/N38=",
+        "narHash": "sha256-HfVZCXic9XLBgybP0318ym3cDnGwBs/+H5MgxFVYF4I=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "18dd725c29603f582cf1900e0d25f9f1063dbf11",
+        "rev": "641d909c4a7538f1539da9240dedb1755c907e40",
         "type": "github"
       },
       "original": {

flake.nix

@@ -21,34 +21,27 @@
   };
 
   outputs =
-    { darwin, home-manager, nix-rosetta-builder, ... }@inputs:
     {
-      darwinConfigurations."larstvei-macbookpro" = darwin.lib.darwinSystem {
+      darwin,
-        system = "aarch64-darwin";
+      home-manager,
+      nix-rosetta-builder,
+      emacs-larstvei,
+      ...
+    }:
+    {
+      darwinConfigurations = {
+        larstvei-macbookpro = darwin.lib.darwinSystem {
+          system = "aarch64-darwin";
 
-        modules = [
+          specialArgs = { inherit emacs-larstvei; };
-          ./modules/core.nix
-          ./modules/macos.nix
 
-          nix-rosetta-builder.darwinModules.default
+          modules = [
-          {
+            home-manager.darwinModules.default
-            nix-rosetta-builder.onDemand = true;
+            ./hosts/macbook/configuration.nix
-          }
+            nix-rosetta-builder.darwinModules.default
-
+            { nix-rosetta-builder.onDemand = true; }
-          home-manager.darwinModules.default
+          ];
-          {
+        };
-            home-manager = {
-              useGlobalPkgs = true;
-              useUserPackages = true;
-              users.larstvei = {
-                imports = [
-                  { _module.args = inputs; } # <- one could ask, why?
-                  ./modules/home.nix
-                ];
-              };
-            };
-          }
-        ];
       };
     };
 }

home/default.nix

@@ -6,14 +6,14 @@
 }:
 let
   concatAttrVals = attrSet: lib.concatMap (x: x) (lib.attrValues attrSet);
-  tools = import ./tools.nix {
+  tools = import ./tools {
     inherit pkgs;
     inherit emacs-larstvei;
   };
-  langauges = import ./languages.nix { inherit pkgs; };
+  languages = import ./languages { inherit pkgs; };
 in
 {
-  home.packages = concatAttrVals langauges ++ concatAttrVals tools;
+  home.packages = concatAttrVals languages ++ concatAttrVals tools;
 
   home.file.".config/enchant/hunspell/".source = "${pkgs.hunspellDicts.nb_NO}/share/hunspell/";
 

home/languages/default.nix

@@ -74,6 +74,10 @@ with pkgs;
     rust-analyzer
   ];
 
+  scheme = [
+    gambit
+  ];
+
   tex = [
     texliveFull
   ];

home/tools/default.nix

@@ -1,4 +1,15 @@
 { pkgs, emacs-larstvei, ... }:
+let
+  # Ghostscript has a name collision with gambit (scheme). Let's nuke the
+  # offending binary, as gsc most likely unused on my system.
+  ghostscriptNoGsc = pkgs.symlinkJoin {
+    name = "ghostscript-no-gsc";
+    paths = [ pkgs.ghostscript ];
+    postBuild = ''
+      rm -f $out/bin/gsc
+    '';
+  };
+in
 with pkgs;
 {
 
@@ -32,7 +43,7 @@ with pkgs;
   multimedia = [
     dot2tex
     ffmpeg
-    ghostscript
+    ghostscriptNoGsc
     graphviz
     imagemagick
     inkscape

hosts/macbook/configuration.nix

@@ -0,0 +1,57 @@
+{ pkgs, emacs-larstvei, ... }:
+let
+  v = import ./variables.nix;
+in
+{
+  imports = [
+    ../../system
+    ../../system/darwin
+  ];
+
+  system.primaryUser = v.username;
+
+  networking.hostName = v.hostName;
+
+  users.users.${v.username} = {
+    home = v.userHome;
+    shell = pkgs.fish;
+  };
+
+  home-manager = {
+    useGlobalPkgs = true;
+    useUserPackages = true;
+    extraSpecialArgs = { inherit emacs-larstvei; };
+    users.${v.username}.imports = [ ../../home ];
+  };
+
+  homebrew = {
+    enable = true;
+    onActivation = {
+      # autoUpdate = true;
+      upgrade = true;
+      cleanup = "uninstall";
+    };
+    casks = [
+      "amethyst"
+      "arc"
+      "chatgpt"
+      "darktable"
+      "dropbox"
+      "google-chrome"
+      "iina"
+      "karabiner-elements"
+      "obs"
+      "ollama"
+      "processing"
+      "racket"
+      "raycast"
+      "remarkable"
+      "signal"
+      "skim"
+      "supercollider"
+      "utm"
+      "zoom"
+      "zen-browser"
+    ];
+  };
+}

hosts/macbook/variables.nix

@@ -0,0 +1,5 @@
+{
+  username = "larstvei";
+  userHome = "/Users/larstvei";
+  hostName = "larstvei-macbookpro";
+}

modules/macos.nix

@@ -1,80 +0,0 @@
-{ pkgs, lib, ... }:
-{
-
-  fonts.packages = import ./fonts.nix { inherit pkgs; };
-
-  users.users."larstvei".home = "/Users/larstvei";
-
-  programs.fish.enable = true;
-
-  system.activationScripts.postActivation.text = ''
-    # Set the default shell as fish for the user. MacOS doesn't do this like nixOS does
-    sudo chsh -s ${lib.getBin pkgs.fish}/bin/fish larstvei
-  '';
-
-  networking.hostName = "larstvei-macbookpro";
-
-  system = {
-    stateVersion = 4;
-
-    keyboard = {
-      enableKeyMapping = true;
-      remapCapsLockToControl = true;
-    };
-    defaults = {
-      screencapture = {
-        location = "/tmp";
-      };
-      dock = {
-        autohide = true;
-        showhidden = true;
-        mru-spaces = false;
-      };
-      finder = {
-        AppleShowAllExtensions = true;
-        QuitMenuItem = true;
-        FXEnableExtensionChangeWarning = true;
-      };
-
-      NSGlobalDomain = {
-        AppleKeyboardUIMode = 3;
-        ApplePressAndHoldEnabled = false;
-        AppleFontSmoothing = 1;
-        _HIHideMenuBar = true;
-        InitialKeyRepeat = 15;
-        KeyRepeat = 1;
-        "com.apple.mouse.tapBehavior" = 1;
-        "com.apple.swipescrolldirection" = true;
-      };
-    };
-  };
-
-  homebrew = {
-    enable = true;
-    onActivation = {
-      # autoUpdate = true;
-      upgrade = true;
-      cleanup = "uninstall";
-    };
-    casks = [
-      "amethyst"
-      "arc"
-      "chatgpt"
-      "dropbox"
-      "google-chrome"
-      "iina"
-      "karabiner-elements"
-      "obs"
-      "ollama"
-      "processing"
-      "raycast"
-      "remarkable"
-      "signal"
-      "skim"
-      "supercollider"
-      "utm"
-      "zoom"
-      "zen-browser"
-    ];
-  };
-}

system/darwin/default.nix

@@ -0,0 +1,45 @@
+{ pkgs, ... }:
+{
+
+  fonts.packages = import ../../home/fonts { inherit pkgs; };
+
+  nix.linux-builder.enable = true;
+
+  programs.fish.enable = true;
+  environment.shells = [ pkgs.fish ];
+
+  system = {
+    stateVersion = 4;
+
+    keyboard = {
+      enableKeyMapping = true;
+      remapCapsLockToControl = true;
+    };
+    defaults = {
+      screencapture = {
+        location = "/tmp";
+      };
+      dock = {
+        autohide = true;
+        showhidden = true;
+        mru-spaces = false;
+      };
+      finder = {
+        AppleShowAllExtensions = true;
+        QuitMenuItem = true;
+        FXEnableExtensionChangeWarning = true;
+      };
+
+      NSGlobalDomain = {
+        AppleKeyboardUIMode = 3;
+        ApplePressAndHoldEnabled = false;
+        AppleFontSmoothing = 1;
+        _HIHideMenuBar = true;
+        InitialKeyRepeat = 15;
+        KeyRepeat = 1;
+        "com.apple.mouse.tapBehavior" = 1;
+        "com.apple.swipescrolldirection" = true;
+      };
+    };
+  };
+}

system/default.nix

@@ -3,9 +3,6 @@
   nix = {
     package = pkgs.nix;
 
-
-    linux-builder.enable = true;
-
     settings = {
       experimental-features = [
         "nix-command"