feat: adjust overlays

home/default.nix

@@ -3,6 +3,7 @@
 {
 
   imports = [
+    ./fcitx5
     ./hyprland
     # ./i3
     ./programs

home/fcitx5/default.nix

@@ -0,0 +1,15 @@
+{pkgs, config, ... }: {
+
+  i18n.inputMethod = {
+    enabled = "fcitx5";
+    fcitx5.addons = with pkgs; [
+        # for flypy chinese input method
+        fcitx5-rime
+        # needed enable rime using configtool after installed
+        fcitx5-configtool
+        fcitx5-chinese-addons
+        # fcitx5-mozc    # japanese input method
+        fcitx5-gtk     # gtk im module
+      ];
+  };
+}

hosts/msi-rtx4090/default.nix

@@ -6,35 +6,26 @@
 { config, pkgs, home-manager, nur, ... } @ args:
 
 {
-  imports =
-    [
-      ({pkgs, config, ... }: {
-        config = {
-          # use it as an overlay
-          nixpkgs.overlays = [ 
-            args.nixpkgs-wayland.overlay
-          ];
-        };
-      })
+  imports = [
+    # This adds a nur configuration option.
+    # Use `config.nur.repos.<user>.<package-name>` in NixOS Module for packages from the NUR.
+    nur.nixosModules.nur
 
-      # This adds a nur configuration option.
-      # Use `config.nur.repos.<user>.<package-name>` in NixOS Module for packages from the NUR.
-      nur.nixosModules.nur
+    ./cifs-mount.nix
+    # Include the results of the hardware scan.
+    ./hardware-configuration.nix
 
-      ./cifs-mount.nix
-      # Include the results of the hardware scan.
-      ./hardware-configuration.nix
+    ../../modules/fhs-fonts.nix
+    ../../modules/hyprland.nix
+    #../../modules/i3.nix
+    ../../modules/nur-packages.nix
+    ../../modules/system.nix
+    ../../modules/user_group.nix
 
-      ../../modules/fcitx5
-      ../../modules/fhs-fonts.nix
-      ../../modules/hyprland.nix
-      #../../modules/i3.nix
-      ../../modules/nur-packages.nix
-      ../../modules/system.nix
-      ../../modules/user_group.nix
+    ../../secrets
+  ];
 
-      ../../secrets
-    ];
+  nixpkgs.overlays = import ../../overlays args;
 
   # Bootloader.
   boot.loader = {

hosts/nixos-test/default.nix

@@ -5,34 +5,25 @@
 { config, pkgs, home-manager, nur, ... } @args:
 
 {
-  imports =
-    [
-      ({pkgs, config, ... }: {
-        config = {
-          # use it as an overlay
-          nixpkgs.overlays = [ 
-            args.nixpkgs-wayland.overlay
-          ];
-        };
-      })
+  imports = [
+    # This adds a nur configuration option.
+    # Use `config.nur.repos.<user>.<package-name>` in NixOS Module for packages from the NUR.
+    nur.nixosModules.nur
 
-      # This adds a nur configuration option.
-      # Use `config.nur.repos.<user>.<package-name>` in NixOS Module for packages from the NUR.
-      nur.nixosModules.nur
+    # Include the results of the hardware scan.
+    ./hardware-configuration.nix
 
-      # Include the results of the hardware scan.
-      ./hardware-configuration.nix
+    ../../modules/fhs-fonts.nix
+    ../../modules/hyprland.nix
+    #../../modules/i3.nix
+    ../../modules/nur-packages.nix
+    ../../modules/system.nix
+    ../../modules/user_group.nix
 
-      ../../modules/fcitx5
-      ../../modules/fhs-fonts.nix
-      ../../modules/hyprland.nix
-      #../../modules/i3.nix
-      ../../modules/nur-packages.nix
-      ../../modules/system.nix
-      ../../modules/user_group.nix
+    ../../secrets
+  ];
 
-      ../../secrets
-    ];
+  nixpkgs.overlays = import ../../overlays args;
 
   # Bootloader.
   boot.loader = {

modules/fcitx5/default.nix

@@ -1,28 +0,0 @@
-{ config, pkgs, ... }:
-
-# related issues: https://github.com/hyprwm/Hyprland/discussions/421
-{
-  # 为了不使用默认的 rime-data，改用我自定义的小鹤音形数据，这里需要 override
-  # 参考 https://github.com/NixOS/nixpkgs/blob/e4246ae1e7f78b7087dce9c9da10d28d3725025f/pkgs/tools/inputmethods/fcitx5/fcitx5-rime.nix
-  nixpkgs.overlays = [
-    (self: super: {
-      # 小鹤音形配置，配置来自 flypy.com 官方网盘的鼠须管配置压缩包「小鹤音形“鼠须管”for macOS.zip」
-      # 我仅修改了 default.yaml 文件，将其中的半角括号改为了直角括号「 与 」。
-      rime-data = ./rime-data-flypy;
-      fcitx5-rime = super.fcitx5-rime.override { rimeDataPkgs = [ ./rime-data-flypy ]; };
-    })
-  ];
-
-  i18n.inputMethod = {
-    enabled = "fcitx5";
-    fcitx5.addons = with pkgs; [
-        # for flypy chinese input method
-        fcitx5-rime
-        # needed enable rime using configtool after installed
-        fcitx5-configtool
-        fcitx5-chinese-addons
-        # fcitx5-mozc    # japanese input method
-        fcitx5-gtk     # gtk im module
-      ];
-  };
-}

overlays/default.nix

@@ -0,0 +1,7 @@
+args:
+  # execute and import all overlay files in the current directory with the given args
+  builtins.map
+  (f: (import (./. + "/${f}") args))  # execute and import the overlay file
+  (builtins.filter          # find all overlay files in the current directory
+    (f: f != "default.nix")
+    (builtins.attrNames (builtins.readDir ./.)))

overlays/fcitx5/default.nix

@@ -0,0 +1,10 @@
+# 为了不使用默认的 rime-data，改用我自定义的小鹤音形数据，这里需要 override
+# 参考 https://github.com/NixOS/nixpkgs/blob/e4246ae1e7f78b7087dce9c9da10d28d3725025f/pkgs/tools/inputmethods/fcitx5/fcitx5-rime.nix
+{...}: 
+
+(self: super: {
+  # 小鹤音形配置，配置来自 flypy.com 官方网盘的鼠须管配置压缩包「小鹤音形“鼠须管”for macOS.zip」
+  # 我仅修改了 default.yaml 文件，将其中的半角括号改为了直角括号「 与 」。
+  rime-data = ./rime-data-flypy;
+  fcitx5-rime = super.fcitx5-rime.override { rimeDataPkgs = [ ./rime-data-flypy ]; };
+})