feat: NixOS 声明式配置（从 Arch + decman 迁移）

- flake.nix: NixOS + home-manager + nixos-wsl 三输入 - hosts/wsl + hosts/bare: WSL 与裸机共享模块，分主机配置 - modules/: base(CLI 工具) + dev(工具链+LSP) + docker + locale + shell - home/: zsh(oh-my-zsh+插件+别名) + git(delta) + starship + 工具集成 - scripts/install.sh: 一键安装脚本（WSL/裸机通用） - 原 bun/go 全局包 hack 改为 nixpkgs 声明式管理
2026-04-03 19:05:06 +08:00
parent 5c851ea250
commit d58c650d59
33 changed files with 574 additions and 1058 deletions
@@ -0,0 +1,59 @@
+{
+  description = "NixOS 声明式系统配置";
+
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+
+    nixos-wsl = {
+      url = "github:nix-community/NixOS-WSL";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+
+    home-manager = {
+      url = "github:nix-community/home-manager";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+  };
+
+  outputs =
+    {
+      self,
+      nixpkgs,
+      nixos-wsl,
+      home-manager,
+      ...
+    }:
+    let
+      system = "x86_64-linux";
+
+      # 所有主机共享的模块
+      commonModules = [
+        ./modules/base.nix
+        ./modules/dev.nix
+        ./modules/docker.nix
+        ./modules/locale.nix
+        ./modules/shell.nix
+        home-manager.nixosModules.home-manager
+      ];
+    in
+    {
+      nixosConfigurations = {
+        # WSL 配置
+        wsl = nixpkgs.lib.nixosSystem {
+          inherit system;
+          modules = commonModules ++ [
+            nixos-wsl.nixosModules.default
+            ./hosts/wsl/default.nix
+          ];
+        };
+
+        # 裸机配置
+        bare = nixpkgs.lib.nixosSystem {
+          inherit system;
+          modules = commonModules ++ [
+            ./hosts/bare/default.nix
+          ];
+        };
+      };
+    };
+}