Merge pull request #33 from ryan4yin/modular-home

feat: Modular home

Makefile

@@ -14,7 +14,7 @@ i3:
 	nixos-rebuild switch --flake .#ai_i3 --use-remote-sudo
 
 s-i3:
-	nixos-rebuild switch --flake .#shoekei_i3 --use-remote-sudo
+	nixos-rebuild switch --flake .#shoukei_i3 --use-remote-sudo
 
 hypr:
 	nixos-rebuild switch --flake .#ai_hyprland --use-remote-sudo

home/base/desktop/neovim/astronvim_user/init.lua

@@ -17,7 +17,7 @@ return {
     { import = "astrocommunity.colorscheme.catppuccin" },
     -- Highly experimental plugin that completely replaces
     -- the UI for messages, cmdline and the popupmenu.
-    { import = "astrocommunity.utility.noice-nvim" },
+    -- { import = "astrocommunity.utility.noice-nvim" },
     -- Fully featured & enhanced replacement for copilot.vim
     -- <Tab> work with both auto completion in cmp and copilot
     { import = "astrocommunity.media.vim-wakatime" },
@@ -77,7 +77,7 @@ return {
       -- lazy-loading on events
       event = { "InsertLeave", "TextChanged" },
       opts = function(_, opts)
-        opts.prompt_style = "notify" -- or stdout
+        opts.prompt_style = "stdout" -- notify or stdout
       end,
     },
 

home/base/desktop/neovim/default.nix

@@ -36,9 +36,10 @@
       vimAlias = true;
 
       # currently we use lazy.nvim as neovim's package manager, so comment this one.
-      # plugins = with pkgs.vimPlugins; [
+      plugins = with pkgs.vimPlugins; [
-      #   # search all the plugins using https://search.nixos.org/packages
+        # search all the plugins using https://search.nixos.org/packages
-      # ];
+        telescope-fzf-native-nvim
+      ];
 
       # Extra packages only available to nvim(won't pollute the global home environment)
       extraPackages = with pkgs;

home/base/desktop/ssh.nix

@@ -1,4 +1,4 @@
-{pkgs, ...}: {
+_: {
   programs.ssh = {
     enable = true;
 
@@ -23,13 +23,6 @@
         # required to prevent sending default identity files first.
         IdentitiesOnly yes
 
-      Host github.com
-          # github is controlled by gluttony~
-          IdentityFile ~/.ssh/gluttony
-          # Specifies that ssh should only use the identity file explicitly configured above
-          # required to prevent sending default identity files first.
-          IdentitiesOnly yes
-
       Host gtr5
         HostName 192.168.5.172
         Port 22

home/darwin/shell.nix

@@ -16,38 +16,4 @@
       export PATH="/opt/homebrew/bin:/usr/local/bin:$PATH"
     '';
   };
-
-  programs.ssh = {
-    enable = true;
-
-    # all my ssh private key are generated by `ssh-keygen -t ed25519 -C "ryan@nickname"`
-    # the config's format:
-    #   Host —  given the pattern used to match against the host name given on the command line.
-    #   HostName — specify nickname or abbreviation for host
-    #   IdentityFile — the location of your SSH key authentication file for the account.
-    # format in details:
-    #   https://www.ssh.com/academy/ssh/config
-    extraConfig = ''
-      # a private key that is used during authentication will be added to ssh-agent if it is running
-      AddKeysToAgent yes
-
-      Host 192.168.*
-        # allow to securely use local SSH agent to authenticate on the remote machine.
-        # It has the same effect as adding cli option `ssh -A user@host`
-        ForwardAgent yes
-        # romantic holds my homelab~
-        IdentityFile ~/.ssh/romantic
-        # Specifies that ssh should only use the identity file explicitly configured above
-        # required to prevent sending default identity files first.
-        IdentitiesOnly yes
-
-      Host github.com
-        Hostname github.com
-        # github is controlled by gluttony~
-        IdentityFile ~/.ssh/harmonica
-        # Specifies that ssh should only use the identity file explicitly configured above
-        # required to prevent sending default identity files first.
-        IdentitiesOnly yes
-    '';
-  };
 }

home/linux/base/shell.nix

@@ -7,8 +7,8 @@ in rec {
   
   home.homeDirectory = "/home/${username}";
 
-  # add environment variables
+  # environment variables that always set at login
-  systemd.user.sessionVariables = {
+  home.sessionVariables = {
     # clean up ~
     LESSHISTFILE = cache + "/less/history";
     LESSKEY = c + "/less/lesskey";
@@ -25,6 +25,4 @@ in rec {
     # enable scrolling in git diff
     DELTA_PAGER = "less -R";
   };
-
-  home.sessionVariables = systemd.user.sessionVariables;
 }

home/linux/desktop/base/gtk.nix

@@ -11,7 +11,7 @@
     gtk.enable = true;
     x11.enable = true;
     package = pkgs.bibata-cursors;
-    name = "Bibata-Modern-Classic";
+    name = "Bibata-Modern-Ice";
     size = 24;
   };
 

home/linux/desktop/hyprland/conf/hyprland.conf

@@ -1,21 +1,3 @@
-## Hyprland configuration file
-
-# color-scheme: cappuccin-mocha
-source=~/.config/hypr/themes/mocha.conf
-
-env = _JAVA_AWT_WM_NONREPARENTING,1
-env = QT_WAYLAND_DISABLE_WINDOWDECORATION,1
-# fix https://github.com/hyprwm/Hyprland/issues/1520
-env = WLR_NO_HARDWARE_CURSORS,1
-
-#-- Output ----------------------------------------------------
-# Configure your Display resolution, offset, scale and Monitors here, use `hyprctl monitors` to get the info.
-
- # format:
- #    monitor=name,resolution,position,scale
- monitor=DP-2,3840x2160@144,0x0,1.6
- workspace=DP-2,1
-
 #-- Input ----------------------------------------------------
 # Configure mouse and touchpad here.
 input {
@@ -199,10 +181,9 @@ bind=SUPER,mouse_up,workspace,e-1
 #-- Startup ----------------------------------------------------
 exec-once=~/.config/hypr/scripts/startup
 
-
+# -- Fcitx5 input method
-#-- Fcitx5 input method ----------------------------------------------------
 windowrule=pseudo,fcitx    # enable this will make fcitx5 works, but fcitx5-configtool will not work!
-exec-once=cp ~/.config/fcitx5/profile-bak ~/.config/fcitx5/profile    # restore fcitx5 profile manged by nixos
+exec-once=cp ~/.config/fcitx5/profile-bak ~/.config/fcitx5/profile    # restore fcitx5 profile managed by nixos
 exec-once=fcitx5 -d --replace     # start fcitx5 daemon
 bind=ALT,E,exec,pkill fcitx5 -9;sleep 1;fcitx5 -d --replace; sleep 1;fcitx5-remote -r
 
@@ -211,22 +192,3 @@ windowrulev2 = rounding 0, xwayland:1, floating:1
 windowrulev2 = center, class:^(.*jetbrains.*)$, title:^(Confirm Exit|Open Project|win424|win201|splash)$
 windowrulev2 = size 640 400, class:^(.*jetbrains.*)$, title:^(splash)$
 
-# -- Fix input method in vscode
-exec-once = hyprctl setcursor "Bibata-Modern-Ice" 24
-# 效果是 wayland 原生窗口缩放完全正常
-# xwayland 窗口先渲染到 200% 再降到 hyprland config 里 monitor 设置的值，看上去和原生没啥区别
-# 相比较一开始的方案输入法字体大小也正确了．唯一有点问题的可能是 xwayland 窗口下的鼠标指针大小不对
-exec-once = xprop -root -f _XWAYLAND_GLOBAL_OUTPUT_SCALE 32c -set _XWAYLAND_GLOBAL_OUTPUT_SCALE 2
-
--- Fix HiDPI - xwayland
-# change monitor to high resolution, the last argument is the scale factor
-monitor=,highres,auto,2
-
-# unscale XWayland
-xwayland {
-  force_zero_scaling = true
-}
-
-# toolkit-specific scale
-env = GDK_SCALE,2
-env = XCURSOR_SIZE,32

home/linux/desktop/hyprland/default.nix

@@ -10,21 +10,38 @@ with lib; let
 in {
   imports = [
     anyrun.homeManagerModules.default
+    ./options
   ];
 
   options.modules.desktop.hyprland = {
     enable = mkEnableOption "hyprland compositor";
+    settings = lib.mkOption {
+      type = with lib.types; let
+        valueType =
+          nullOr (oneOf [
+            bool
+            int
+            float
+            str
+            path
+            (attrsOf valueType)
+            (listOf valueType)
+          ])
+          // {
+            description = "Hyprland configuration value";
+          };
+      in
+        valueType;
+      default = {};
+    };
   };
 
   config = mkIf cfg.enable (
-    mkMerge
+    mkMerge ([
-    (map
+        {
-      (path: import path args)
+          wayland.windowManager.hyprland.settings = cfg.settings;
-      [
+        }
-        ./hyprland.nix
+      ]
-        ./packages.nix
+      ++ (import ./values args))
-        ./anyrun.nix
-        ./wayland-apps.nix
-      ])
   );
 }

home/linux/desktop/hyprland/options/default.nix

@@ -0,0 +1,3 @@
+{mylib, ...}: {
+  imports = mylib.scanPaths ./.;
+}

home/linux/desktop/hyprland/options/nvidia.nix

@@ -0,0 +1,24 @@
+{
+  config,
+  lib,
+  ...
+}:
+with lib; let
+  cfg = config.modules.desktop.hyprland;
+in {
+  options.modules.desktop.hyprland = {
+    nvidia = mkEnableOption "whether nvidia GPU is used";
+  };
+
+  config = mkIf (cfg.enable && cfg.nvidia) {
+    wayland.windowManager.hyprland.settings.env = [
+      # for hyprland with nvidia gpu, ref https://wiki.hyprland.org/Nvidia/
+      "LIBVA_DRIVER_NAME,nvidia"
+      "XDG_SESSION_TYPE,wayland"
+      "GBM_BACKEND,nvidia-drm"
+      "__GLX_VENDOR_LIBRARY_NAME,nvidia"
+      # fix https://github.com/hyprwm/Hyprland/issues/1520
+      "WLR_NO_HARDWARE_CURSORS,1"
+    ];
+  };
+}

home/linux/desktop/hyprland/values/default.nix

@@ -0,0 +1,4 @@
+{mylib, ...} @ args:
+map
+(path: import path args)
+(mylib.scanPaths ./.)

home/linux/desktop/hyprland/values/hyprland.nix

@@ -11,9 +11,19 @@
   # they are all depending on hyprland/i3's user graphical-session
   wayland.windowManager.hyprland = {
     enable = true;
+    settings = {
+      source = "${nur-ryan4yin.packages.${pkgs.system}.catppuccin-hyprland}/themes/mocha.conf";
+      env = [
+        "NIXOS_OZONE_WL,1" # for any ozone-based browser & electron apps to run on wayland
+        "MOZ_ENABLE_WAYLAND,1" # for firefox to run on wayland
+        "MOZ_WEBRENDER,1"
+        # misc
+        "_JAVA_AWT_WM_NONREPARENTING,1"
+        "QT_WAYLAND_DISABLE_WINDOWDECORATION,1"
+      ];
+    };
     package = hyprland.packages.${pkgs.system}.hyprland;
-    settings = lib.mkForce {};
+    extraConfig = builtins.readFile ../conf/hyprland.conf;
-    extraConfig = builtins.readFile ./hypr-conf/hyprland.conf;
     # gammastep/wallpaper-switcher need this to be enabled.
     systemd.enable = true;
   };
@@ -28,47 +38,29 @@
   # hyprland configs, based on https://github.com/notwidow/hyprland
   xdg.configFile = {
     "hypr/mako" = {
-      source = ./hypr-conf/mako;
+      source = ../conf/mako;
       recursive = true;
     };
     "hypr/scripts" = {
-      source = ./hypr-conf/scripts;
+      source = ../conf/scripts;
       recursive = true;
     };
     "hypr/waybar" = {
-      source = ./hypr-conf/waybar;
+      source = ../conf/waybar;
       recursive = true;
     };
     "hypr/wlogout" = {
-      source = ./hypr-conf/wlogout;
+      source = ../conf/wlogout;
-      recursive = true;
-    };
-    "hypr/themes" = {
-      source = "${nur-ryan4yin.packages.${pkgs.system}.catppuccin-hyprland}/themes";
       recursive = true;
     };
 
     # music player - mpd
     "mpd" = {
-      source = ./mpd;
+      source = ../conf/mpd;
       recursive = true;
     };
   };
 
   # allow fontconfig to discover fonts and configurations installed through home.packages
   fonts.fontconfig.enable = true;
-
-  systemd.user.sessionVariables = {
-    "NIXOS_OZONE_WL" = "1"; # for any ozone-based browser & electron apps to run on wayland
-    "MOZ_ENABLE_WAYLAND" = "1"; # for firefox to run on wayland
-    "MOZ_WEBRENDER" = "1";
-
-    # for hyprland with nvidia gpu, ref https://wiki.hyprland.org/Nvidia/
-    "LIBVA_DRIVER_NAME" = "nvidia";
-    "XDG_SESSION_TYPE" = "wayland";
-    "GBM_BACKEND" = "nvidia-drm";
-    "__GLX_VENDOR_LIBRARY_NAME" = "nvidia";
-    "WLR_NO_HARDWARE_CURSORS" = "1";
-    "WLR_EGL_NO_MODIFIRES" = "1";
-  };
 }

home/linux/desktop/i3/default.nix

@@ -7,18 +7,15 @@
 with lib; let
   cfg = config.modules.desktop.i3;
 in {
+  imports = [
+    ./options
+  ];
+
   options.modules.desktop.i3 = {
     enable = mkEnableOption "i3 window manager";
   };
 
   config = mkIf cfg.enable (
-    mkMerge
+    mkMerge (import ./values args)
-    (map
-      (path: import path args)
-      [
-        ./i3.nix
-        ./packages.nix
-        ./x11-apps.nix
-      ])
   );
 }

home/linux/desktop/i3/options/default.nix

@@ -0,0 +1,3 @@
+{mylib, ...}: {
+  imports = mylib.scanPaths ./.;
+}

home/linux/desktop/i3/options/nvidia.nix

@@ -0,0 +1,27 @@
+{
+  config,
+  lib,
+  ...
+}:
+with lib; let
+  cfg = config.modules.desktop.i3;
+in {
+  options.modules.desktop.i3 = {
+    nvidia = mkEnableOption "whether nvidia GPU is used";
+  };
+
+  config = mkIf (cfg.enable && cfg.nvidia) (
+    let
+      env = {
+        "LIBVA_DRIVER_NAME" = "nvidia";
+        "GBM_BACKEND" = "nvidia-drm";
+        "__GLX_VENDOR_LIBRARY_NAME" = "nvidia";
+      };
+    in {
+      # environment set for systemd's user session
+      systemd.user.sessionVariables = env;
+      # environment set at user login
+      home.sessionVariables = env;
+    }
+  );
+}

home/linux/desktop/i3/values/default.nix

@@ -0,0 +1,4 @@
+{mylib, ...} @ args:
+map
+(path: import path args)
+(mylib.scanPaths ./.)

home/linux/desktop/i3/values/i3.nix

@@ -9,7 +9,7 @@ _: {
     enable = true;
     windowManager.i3 = {
       enable = true;
-      extraConfig = builtins.readFile ./i3-config;
+      extraConfig = builtins.readFile ../conf/i3-config;
     };
     # Path, relative to HOME, where Home Manager should write the X session script.
     # and NixOS will use it to start xorg session when system boot up
@@ -17,20 +17,20 @@ _: {
   };
 
   xdg.configFile = {
-    "i3/i3blocks.conf".source = ./i3blocks.conf;
+    "i3/i3blocks.conf".source = ../conf/i3blocks.conf;
     "i3/scripts" = {
-      source = ./scripts;
+      source = ../conf/scripts;
       # copy the scripts directory recursively
       recursive = true;
       executable = true; # make all scripts executable
     };
     "i3/layouts" = {
-      source = ./layouts;
+      source = ../conf/layouts;
       recursive = true;
     };
     # rofi is a application launcher and dmenu replacement
     "rofi" = {
-      source = ./rofi-conf;
+      source = ../conf/rofi;
       # copy the scripts directory recursively
       recursive = true;
     };
@@ -38,24 +38,18 @@ _: {
 
   home.file = {
     ".local/bin/bright" = {
-      source = ./bin/bright;
+      source = ../bin/bright;
       executable = true;
     };
     ".local/bin/logout" = {
-      source = ./bin/logout;
+      source = ../bin/logout;
       executable = true;
     };
 
     # xrandr - set primary screen
-    ".screenlayout/monitor.sh".source = ./dual-monitor-4k-1080p.sh;
+    ".screenlayout/monitor.sh".source = ../conf/dual-monitor-4k-1080p.sh;
   };
 
   # allow fontconfig to discover fonts and configurations installed through home.packages
   fonts.fontconfig.enable = true;
-
-  systemd.user.sessionVariables = {
-    "LIBVA_DRIVER_NAME" = "nvidia";
-    "GBM_BACKEND" = "nvidia-drm";
-    "__GLX_VENDOR_LIBRARY_NAME" = "nvidia";
-  };
 }

home/linux/desktop/i3/values/packages.nix

@@ -10,6 +10,7 @@
     picom # transparency and shadows
     feh # set wallpaper
     xcolor # color picker
+    xsel # for clipboard support in x11, required by tmux's clipboard support
 
     acpi # battery information
     arandr # screen layout manager

home/linux/desktop/i3/values/x11-apps.nix

@@ -1,7 +1,6 @@
 {pkgs, ...}: {
   home.packages = with pkgs; [
     firefox
-    xsel # for clipboard support in x11, required by tmux's clipboard support
   ];
 
   # TODO vscode & chrome both have wayland support, but they don't work with fcitx5, need to fix it.

hosts/12kingdoms/shoukei/home.nix

@@ -0,0 +1,30 @@
+{
+  modules.desktop.hyprland = {
+    nvidia = false;
+    settings = {
+      # Configure your Display resolution, offset, scale and Monitors here, use `hyprctl monitors` to get the info.
+      #   highres:      get the best possible resolution
+      #   auto:         postition automatically
+      #   1.5:          scale to 1.5 times
+      #   bitdepth,10:  enable 10 bit support
+      monitor = "eDP-1,highres,auto,1.5,bitdepth,10";
+    };
+  };
+
+  modules.desktop.i3 = {
+    nvidia = false;
+  };
+
+  programs.ssh = {
+    enable = true;
+    extraConfig = ''
+      Host github.com
+        Hostname github.com
+        # github is controlled by shoukei~
+        IdentityFile ~/.ssh/shoukei
+        # Specifies that ssh should only use the identity file explicitly configured above
+        # required to prevent sending default identity files first.
+        IdentitiesOnly yes
+    '';
+  };
+}

hosts/README.md

@@ -12,7 +12,8 @@
    1. `nozomi`: Lichee Pi 4A, TH1520(4xC910@2.0G), 8GB RAM + 32G eMMC + 64G SD Card.
    2. `yukina`: Lichee Pi 4A(Internal Test Version), TH1520(4xC910@2.0G), 8GB RAM + 8G eMMC + 128G SD Card.
    3. `chiaya`: Milk-V Mars, JH7110(4xU74@1.5 GHz), 4G RAM + No eMMC + 64G SD Card.
-4. `12kingdoms`: Currently only one aarch64 host
+4. `12kingdoms`: 
+   1. `shoukei`: NixOS
    1. `suzu`: Orange Pi 5, RK3588s(4xA76 + 4xA55), GPU(4Cores, Mail-G610), NPU(6Tops@int8), 8G RAM + 256G SSD.
 
 

hosts/fern/home.nix

@@ -0,0 +1,14 @@
+_: {
+  programs.ssh = {
+    enable = true;
+    extraConfig = ''
+      Host github.com
+        Hostname github.com
+        # github is controlled by fern~
+        IdentityFile ~/.ssh/fern
+        # Specifies that ssh should only use the identity file explicitly configured above
+        # required to prevent sending default identity files first.
+        IdentitiesOnly yes
+    '';
+  };
+}

hosts/harmonica/home.nix

@@ -0,0 +1,14 @@
+_: {
+  programs.ssh = {
+    enable = true;
+    extraConfig = ''
+      Host github.com
+        Hostname github.com
+        # github is controlled by harmonica~
+        IdentityFile ~/.ssh/harmonica
+        # Specifies that ssh should only use the identity file explicitly configured above
+        # required to prevent sending default identity files first.
+        IdentitiesOnly yes
+    '';
+  };
+}

hosts/idols/ai/home.nix

@@ -0,0 +1,29 @@
+{
+  modules.desktop.hyprland = {
+    nvidia = true;
+    settings = {
+      # Configure your Display resolution, offset, scale and Monitors here, use `hyprctl monitors` to get the info.
+      #   highres:      get the best possible resolution
+      #   auto:         postition automatically
+      #   1.5:          scale to 1.5 times
+      #   bitdepth,10:  enable 10 bit support
+      monitor = "DP-2,highres,auto,1.5,bitdepth,10";
+    };
+  };
+
+  modules.desktop.i3 = {
+    nvidia = true;
+  };
+
+  programs.ssh = {
+    enable = true;
+    extraConfig = ''
+      Host github.com
+          # github is controlled by gluttony~
+          IdentityFile ~/.ssh/gluttony
+          # Specifies that ssh should only use the identity file explicitly configured above
+          # required to prevent sending default identity files first.
+          IdentitiesOnly yes
+    '';
+  };
+}

hosts/idols/aquamarine/home.nix

@@ -0,0 +1,2 @@
+{
+}

hosts/idols/kana/home.nix

@@ -0,0 +1,2 @@
+{
+}

hosts/idols/ruby/home.nix

@@ -0,0 +1,2 @@
+{
+}

modules/base.nix

@@ -2,7 +2,7 @@
   users.users.${username} = {
     openssh.authorizedKeys.keys = [
       "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIDiipi59EnVbi6bK1bGrcbfEM263wgdNfbrt6VBC1rHx ryan@ai-idols"
-      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAII7PTkP3ixXTZlrJNSHnXgkmHNT+QslFi9wNYXOpVwGB ryan@harmonica"
+      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIMSfp/hvegbK04HykWvoY1EbDW+vXu1AlCjVivWE2ZeR ryan@shoukei"
     ];
   };
 

systems/nixos.nix

@@ -16,7 +16,7 @@ in {
     ai_hyprland = nixosSystem (idol_ai_modules_hyprland // base_args);
 
     # shoukei
-    shoukei_ie = nixosSystem (_12kingdoms_shoukei_modules_i3 // base_args);
+    shoukei_i3 = nixosSystem (_12kingdoms_shoukei_modules_i3 // base_args);
     shoukei_hyprland = nixosSystem (_12kingdoms_shoukei_modules_hyprland // base_args);
 
     # three virtual machines without desktop environment.

systems/vars.nix

@@ -1,5 +1,5 @@
 let
-  _dekstop_bass_modules = {
+  desktop_base_modules = {
     nixos-modules = [
       ../secrets/nixos.nix
       ../modules/nixos/desktop.nix
@@ -8,51 +8,36 @@ let
       ../home/linux/desktop.nix
     ];
   };
-
+in {
-  desktop_i3_modules = {
-    nixos-modules =
-      [
-        {modules.desktop.xorg.enable = true;}
-      ]
-      ++ _dekstop_bass_modules.nixos-modules;
-    home-module.imports =
-      [
-        ../home/linux/desktop.nix
-        {modules.desktop.i3.enable = true;}
-      ]
-      ++ _dekstop_bass_modules.home-module.imports;
-  };
-  desktop_hyprland_modules = {
-    nixos-modules =
-      [
-        {modules.desktop.wayland.enable = true;}
-      ]
-      ++ _dekstop_bass_modules.nixos-modules;
-    home-module.imports =
-      [
-        ../home/linux/desktop.nix
-        {modules.desktop.hyprland.enable = true;}
-      ]
-      ++ _dekstop_bass_modules.home-module.imports;
-  };
-in rec {
   # 星野 アイ, Hoshino Ai
   idol_ai_modules_i3 = {
     nixos-modules =
       [
         ../hosts/idols/ai
+        {modules.desktop.xorg.enable = true;}
       ]
-      ++ desktop_i3_modules.nixos-modules;
+      ++ desktop_base_modules.nixos-modules;
-    home-module = desktop_i3_modules.home-module;
+    home-module.imports =
+      [
+        ../hosts/idols/ai/home.nix
+        {modules.desktop.i3.enable = true;}
+      ]
+      ++ desktop_base_modules.home-module.imports;
   };
 
   idol_ai_modules_hyprland = {
     nixos-modules =
       [
         ../hosts/idols/ai
+        {modules.desktop.wayland.enable = true;}
       ]
-      ++ desktop_hyprland_modules.nixos-modules;
+      ++ desktop_base_modules.nixos-modules;
-    home-module = desktop_hyprland_modules.home-module;
+    home-module.imports =
+      [
+        ../hosts/idols/ai/home.nix
+        {modules.desktop.hyprland.enable = true;}
+      ]
+      ++ desktop_base_modules.home-module.imports;
   };
 
   # 星野 愛久愛海, Hoshino Akuamarin
@@ -62,7 +47,10 @@ in rec {
       ../modules/nixos/server.nix
       ../modules/nixos/proxmox-hardware-configuration.nix
     ];
-    home-module = import ../home/linux/server.nix;
+    home-module.imports = [
+      ../hosts/idols/aquamarine/home.nix
+      ../home/linux/server.nix
+    ];
   };
   idol_aquamarine_tags = ["dist-build" "aqua"];
 
@@ -73,7 +61,10 @@ in rec {
       ../modules/nixos/server.nix
       ../modules/nixos/proxmox-hardware-configuration.nix
     ];
-    home-module = import ../home/linux/server.nix;
+    home-module.imports = [
+      ../hosts/idols/ruby/home.nix
+      ../home/linux/server.nix
+    ];
   };
   idol_ruby_tags = ["dist-build" "ruby"];
 
@@ -84,7 +75,10 @@ in rec {
       ../modules/nixos/server.nix
       ../modules/nixos/proxmox-hardware-configuration.nix
     ];
-    home-module = import ../home/linux/server.nix;
+    home-module.imports = [
+      ../hosts/idols/kana/home.nix
+      ../home/linux/server.nix
+    ];
   };
   idol_kana_tags = ["dist-build" "kana"];
 
@@ -97,7 +91,7 @@ in rec {
       # cross-compilation this flake.
       {nixpkgs.crossSystem.system = "riscv64-linux";}
     ];
-    # home-module = import ../home/linux/server.nix;
+    # home-module.imports = [];
   };
   rolling_nozomi_tags = ["riscv" "nozomi"];
 
@@ -110,7 +104,7 @@ in rec {
       # cross-compilation this flake.
       {nixpkgs.crossSystem.system = "riscv64-linux";}
     ];
-    # home-module = import ../home/linux/server.nix;
+    # home-module.imports = [];
   };
   rolling_yukina_tags = ["riscv" "yukina"];
 
@@ -123,7 +117,7 @@ in rec {
       # cross-compilation this flake.
       {nixpkgs.crossSystem.config = "aarch64-unknown-linux-gnu";}
     ];
-    # home-module = import ../home/linux/server.nix;
+    # home-module.imports = [];
   };
   _12kingdoms_suzu_tags = ["aarch" "suzu"];
 
@@ -132,18 +126,30 @@ in rec {
     nixos-modules =
       [
         ../hosts/12kingdoms/shoukei
+        {modules.desktop.xorg.enable = true;}
       ]
-      ++ desktop_i3_modules.nixos-modules;
+      ++ desktop_base_modules.nixos-modules;
-    home-module = desktop_i3_modules.home-module;
+    home-module.imports =
+      [
+        ../hosts/12kingdoms/shoukei/home.nix
+        {modules.desktop.i3.enable = true;}
+      ]
+      ++ desktop_base_modules.home-module.imports;
   };
 
   _12kingdoms_shoukei_modules_hyprland = {
     nixos-modules =
       [
         ../hosts/12kingdoms/shoukei
+        {modules.desktop.wayland.enable = true;}
       ]
-      ++ desktop_hyprland_modules.nixos-modules;
+      ++ desktop_base_modules.nixos-modules;
-    home-module = desktop_hyprland_modules.home-module;
+    home-module.imports =
+      [
+        ../hosts/12kingdoms/shoukei/home.nix
+        {modules.desktop.hyprland.enable = true;}
+      ]
+      ++ desktop_base_modules.home-module.imports;
   };
 
   # darwin systems
@@ -154,7 +160,10 @@ in rec {
       ../modules/darwin
       ../secrets/darwin.nix
     ];
-    home-module = import ../home/darwin;
+    home-module.imports = [
+      ../hosts/harmonica/home.nix
+      ../home/darwin
+    ];
   };
   darwin_fern_modules = {
     darwin-modules = [
@@ -163,6 +172,9 @@ in rec {
       ../modules/darwin
       ../secrets/darwin.nix
     ];
-    home-module = import ../home/darwin;
+    home-module.imports = [
+      ../hosts/fern/home.nix
+      ../home/darwin
+    ];
   };
 }