Split configuration into reusable modules

flake.nix

@@ -61,26 +61,28 @@
       });
 
       homeModules = {
-        main = import ./modules/home.nix;
+        mac-portable = import ./modules/home/mac-portable.nix;
+        linux-headless = import ./modules/home/linux-headless.nix;
       };
       darwinModules = {
-        mac-portable = import ./modules/mac-portable.nix;
+        mac-portable = import ./modules/darwin/mac-portable.nix;
       };
 
       homeConfigurations."artem@deimos" = home-manager.lib.homeManagerConfiguration {
         pkgs = nixpkgs.legacyPackages.x86_64-linux;
+        extraSpecialArgs.primaryUser = "artem";
         modules = [
-          self.homeModules.main
           vscode-server.homeModules.default
+          self.homeModules.linux-headless
           ./hosts/deimos/home.nix
         ];
       };
 
       homeConfigurations."artem@mars" = home-manager.lib.homeManagerConfiguration {
         pkgs = nixpkgs.legacyPackages.x86_64-darwin;
-        specialArgs.primaryUser = "artem";
+        extraSpecialArgs.primaryUser = "artem";
         modules = [
-          self.homeModules.main
+          self.homeModules.mac-portable
           ./hosts/mars/home.nix
         ];
       };

hosts/deimos/home.nix

@@ -1,6 +1,4 @@
-{ pkgs, ... }:
-{
-  home.username = "artem";
+_: {
   home.homeDirectory = "/home/artem";
 
   services.vscode-server.enable = true;

hosts/mars/home.nix

@@ -1,18 +1,6 @@
-{ pkgs, primaryUser, ... }:
+{ pkgs, ... }:
 {
-  nixpkgs.hostPlatform = "x86_64-darwin";
-
-  # TODO: consider
-  # https://nest.pijul.com/yonkeltron/macOS-nix-config:main/ZLDSMIXK5XFW6.EIAAA
-  # and
-  # https://github.com/bgub/nix-macos-starter/tree/main
-
-  home.username = primaryUser;
-  home.homeDirectory = "/Users/${primaryUser}";
-
   home.packages = with pkgs; [
-    secretive
-    vlc-bin
     dosbox-staging # dosbox appears broken on darwin
 
     # 1. Move config file to /usr/local/etc/wireguard/wg0.conf
@@ -23,8 +11,10 @@
     antigravity
   ];
 
-  nixpkgs.config.allowUnfree = true;
-  programs.vscode.enable = true;
+  # TODO: consider
+  # https://nest.pijul.com/yonkeltron/macOS-nix-config:main/ZLDSMIXK5XFW6.EIAAA
+  # and
+  # https://github.com/bgub/nix-macos-starter/tree/main
 
   launchd.agents.keyboard-remap = {
     # Remap top-left key (paragraph) to backquote and backslash like

modules/home/common.nix

@@ -1,5 +1,6 @@
-{ pkgs, ... }:
+{ pkgs, primaryUser, ... }:
 {
+  home.username = primaryUser;
   home.packages = with pkgs; [
     stow
     wget
@@ -20,7 +21,7 @@
         . ~/dotfiles/migrated/.zshrc
       else
         # If no custom override is available, use the one bundled with flake.
-        . ${../migrated/.zshrc}
+        . ${../../migrated/.zshrc}
       fi
     '';
 

modules/home/linux-headless.nix

@@ -0,0 +1,8 @@
+{ primaryUser, ... }:
+{
+  imports = [
+    ./common.nix
+  ];
+
+  home.homeDirectory = "/home/${primaryUser}";
+}

modules/home/mac-portable.nix

@@ -0,0 +1,16 @@
+{ pkgs, primaryUser, ... }:
+{
+  imports = [
+    ./common.nix
+  ];
+
+  home.homeDirectory = "/Users/${primaryUser}";
+
+  home.packages = with pkgs; [
+    secretive
+    vlc-bin
+  ];
+
+  nixpkgs.config.allowUnfree = true;
+  programs.vscode.enable = true;
+}