抽象mkOutOfStoreSymlink，为以后更新为引用相对路径做准备

flake.nix

@@ -5,6 +5,7 @@
       inherit (nixpkgs) lib;
       username = "alex";
       useremail = "reizero@live.com";
+      sourcepath = "/home/${username}/.nix";
       libs = import ./libs;
     in
     rec {
@@ -19,7 +20,7 @@
           (profile: {
             name = profile;
             value = import ./profiles/${profile} {
-              inherit self inputs outputs libs username useremail;
+              inherit self inputs outputs libs sourcepath username useremail;
             };
           })
           (attrNames (readDir ./profiles))

libs/default.nix

@@ -5,7 +5,4 @@ in
 {
   # 导出mkNixosSystem函数
   inherit (mkNixosSystemLib) mkNixosSystem;
-
-  # 转换相对路径到绝对路径
-  absolutePath = path: "${builtins.path { name = "path"; path = path; }}";
 }

libs/home-libs.nix

@@ -0,0 +1,18 @@
+{ lib, config, sourcepath, ... }: # 声明你可能需要的参数
+{
+  options = {
+    # 使用一个独特的顶层选项名，如 myLib
+    home-libs = lib.mkOption {
+      type = lib.types.attrsOf lib.types.anything;
+      default = { };
+      description = "Home manager custom utility functions.";
+    };
+  };
+
+  config.home-libs = {
+    # path 参数目前无法通过内置函数的方式获取
+    # 需要是相对于 flake 的相对路径，直接由目录开始不需要加 `./`。
+    mkOutOfStoreSymlink = path:
+      config.home-libs.mkOutOfStoreSymlink "${sourcepath}/${path}";
+  };
+}

modules/home/hyprland/default.nix

@@ -1,7 +1,7 @@
 { config, libs, pkgs, ... }:
 let
   conf = [ "hypr" "waybar" "rofi" "kitty" "mako" "wlogout" ];
-  confPath = "${config.home.homeDirectory}/.nix/modules/home/hyprland/conf";
+  confPath = "modules/home/hyprland/conf";
 in
 {
   imports = [
@@ -52,7 +52,7 @@ in
       (name: {
         inherit name;
         value = {
-          source = config.lib.file.mkOutOfStoreSymlink "${confPath}/${name}";
+          source = config.home-libs.mkOutOfStoreSymlink "${confPath}/${name}";
         };
       })
       conf

modules/home/vscode/default.nix

@@ -24,10 +24,10 @@
 
   xdg.configFile = {
     "Code/User/keybindings.json" = {
-      source = config.lib.file.mkOutOfStoreSymlink "${config.home.homeDirectory}/.nix/modules/home/vscode/keybindings.json";
+      source = config.home-libs.mkOutOfStoreSymlink "modules/home/vscode/keybindings.json";
     };
     "Code/User/settings.json" = {
-      source = config.lib.file.mkOutOfStoreSymlink "${config.home.homeDirectory}/.nix/modules/home/vscode/settings.json";
+      source = config.home-libs.mkOutOfStoreSymlink "modules/home/vscode/settings.json";
     };
   };
 }

profiles/apollo/configuration.nix

@@ -20,11 +20,12 @@ args@{ self, pkgs, home-manager, username, sysversion, ... }: {
       # home-manager.useUserPackages = true;
       home-manager = {
         extraSpecialArgs = {
-          inherit (args) self inputs outputs libs hostname username useremail sysversion;
+          inherit (args) self inputs outputs libs sourcepath hostname username useremail sysversion;
         };
         users."${username}" = { ... }: {
           imports = [
             ./hm
+            "${self}/libs/home-libs.nix"
             "${self}/home/desktop.nix"
             "${self}/modules/home/develop.nix"
           ];

profiles/apollo/hm/ssh/default.nix

@@ -1,9 +1,9 @@
-{ config, ... }: {
+{ config, flakesPath, ... }: {
   programs.ssh = {
     enable = true;
   };
 
   home.file.".ssh/config" = {
-    source = config.lib.file.mkOutOfStoreSymlink "${config.home.homeDirectory}/.nix/profiles/apollo/hm/ssh/config";
+    source = config.home-libs.mkOutOfStoreSymlink "profiles/apollo/hm/ssh/config";
   };
 }