fix: fcitx5

fix: add android development tools - adb/fastboot
2026-05-29 10:50:47 +02:00 · 2023-05-08 00:23:06 +08:00 · 2023-05-07 23:45:16 +08:00 · 2023-05-07 23:44:24 +08:00 · 2023-05-07 23:36:43 +08:00 · 2023-05-07 23:30:56 +08:00
105 changed files with 6087 additions and 1365 deletions
@@ -1,6 +1,3 @@
-result
+
-result/
+
-.direnv/
+.smb_credentials
 .DS_Store
 .pre-commit-config.yaml
 logs/
@@ -3,6 +3,15 @@
 This repository is home to the nix code that builds my systems.
 ## Screenshots
 ![](./_img/screenshot_2023-05-07-21-21.webp)
 ## TODO
 - [sops-nix](https://github.com/Mic92/sops-nix): secret management
 - [devShell](https://github.com/numtide/devshell): manage development environments
 ## Why Nix?
 Nix allows for easy to manage, collaborative, reproducible deployments. This means that once something is setup and configured once, it works forever. If someone else shares their configuration, anyone can make use of it.
@@ -13,6 +22,25 @@ Nix allows for easy to manage, collaborative, reproducible deployments. This mea
 After installed NixOS with `nix-command` & `flake` enabled, you can deploy this flake with the following command:
 ```bash
 # deploy my test configuration
 sudo nixos-rebuild switch --flake .#nixos-test
 # deploy my PC's configuration
 rm -rf ~/.config/fcitx5/profile ~/.config/mimeapps.list  # this file may be covered by fcitx5, so remove it first
 sudo nixos-rebuild switch --flake .#msi-rtx4090
 ```
 ## Other Interesting Dotfiles
 Other configurations from where I learned and copied:
 - https://github.com/notwidow/hyprland
 - https://github.com/notusknot/dotfiles-nix
 - [xddxdd/nixos-config](https://github.com/xddxdd/nixos-config)
 - [bobbbay/dotfiles](https://github.com/bobbbay/dotfiles)
 - [gytis-ivaskevicius/nixfiles](https://github.com/gytis-ivaskevicius/nixfiles)
 - [fufexan/dotfiles](https://github.com/fufexan/dotfiles)
 - [davidak/nixos-config](https://codeberg.org/davidak/nixos-config)
 - [davidtwco/veritas](https://github.com/davidtwco/veritas)
 - [NixOS-CN/NixOS-CN-telegram](https://github.com/NixOS-CN/NixOS-CN-telegram)
@@ -1,61 +1,341 @@
 {
  "nodes": {
-    "catppuccin-bat": {
+    "flake-compat": {
      "flake": false,
      "locked": {
-        "lastModified": 1734996624,
+        "lastModified": 1680531544,
-        "narHash": "sha256-6fWoCH90IGumAMc4buLRWL0N61op+AuMNN9CAR9/OdI=",
+        "narHash": "sha256-8qbiDTYb1kGaDADRXTItpcMKQ1TeQVkuof6oEwHUvVA=",
-        "owner": "catppuccin",
+        "owner": "nix-community",
-        "repo": "bat",
+        "repo": "flake-compat",
-        "rev": "699f60fc8ec434574ca7451b444b880430319941",
+        "rev": "95e78dc12268c5e4878621845c511077f3798729",
        "type": "github"
      },
      "original": {
-        "owner": "catppuccin",
+        "owner": "nix-community",
-        "repo": "bat",
+        "repo": "flake-compat",
        "type": "github"
      }
    },
    "flake-parts": {
      "inputs": {
        "nixpkgs-lib": [
          "nixpkgs-wayland",
          "nix-eval-jobs",
          "nixpkgs"
        ]
      },
      "locked": {
        "lastModified": 1680392223,
        "narHash": "sha256-n3g7QFr85lDODKt250rkZj2IFS3i4/8HBU2yKHO3tqw=",
        "owner": "hercules-ci",
        "repo": "flake-parts",
        "rev": "dcc36e45d054d7bb554c9cdab69093debd91a0b5",
        "type": "github"
      },
      "original": {
        "owner": "hercules-ci",
        "repo": "flake-parts",
        "type": "github"
      }
    },
    "flake-utils": {
      "inputs": {
        "systems": "systems"
      },
      "locked": {
        "lastModified": 1681202837,
        "narHash": "sha256-H+Rh19JDwRtpVPAWp64F+rlEtxUWBAQW28eAi3SRSzg=",
        "owner": "numtide",
        "repo": "flake-utils",
        "rev": "cfacdce06f30d2b68473a46042957675eebb3401",
        "type": "github"
      },
      "original": {
        "owner": "numtide",
        "repo": "flake-utils",
        "type": "github"
      }
    },
    "home-manager": {
      "inputs": {
-        "nixpkgs": ["nixpkgs"]
+        "nixpkgs": [
          "nixpkgs"
        ]
      },
      "locked": {
-        "lastModified": 1748487945,
+        "lastModified": 1683459775,
-        "narHash": "sha256-e9zc/rHdoH9i+sFFhhQiKoF6IuD+T2rB/nUyPaO7CCg=",
+        "narHash": "sha256-Ab1pIKOj7XRZbJAv4g9937ElhaZF7Pob3hqGTDKt5w8=",
        "owner": "nix-community",
        "repo": "home-manager",
-        "rev": "0d13ea58d565d3c1c1468ddae1f623316dc395d9",
+        "rev": "6fc82e56971523acfe1a61dbcb20f4bb969b3990",
        "type": "github"
      },
      "original": {
        "owner": "nix-community",
        "ref": "release-25.05",
        "repo": "home-manager",
        "type": "github"
      }
    },
    "hyprland": {
      "inputs": {
        "hyprland-protocols": "hyprland-protocols",
        "nixpkgs": "nixpkgs",
        "wlroots": "wlroots",
        "xdph": "xdph"
      },
      "locked": {
        "lastModified": 1683414693,
        "narHash": "sha256-TH7iHV4mcStMk0NzySOiKcUMY5tjmOM9VbdNHEanvSs=",
        "owner": "hyprwm",
        "repo": "Hyprland",
        "rev": "a31dceb2c623c41565193328f98b50694917e0bf",
        "type": "github"
      },
      "original": {
        "owner": "hyprwm",
        "repo": "Hyprland",
        "type": "github"
      }
    },
    "hyprland-protocols": {
      "inputs": {
        "nixpkgs": [
          "hyprland",
          "nixpkgs"
        ]
      },
      "locked": {
        "lastModified": 1681065697,
        "narHash": "sha256-QPzwwlGKX95tl6ZEshboZbEwwAXww6lNLdVYd6T9Mrc=",
        "owner": "hyprwm",
        "repo": "hyprland-protocols",
        "rev": "4d29e48433270a2af06b8bc711ca1fe5109746cd",
        "type": "github"
      },
      "original": {
        "owner": "hyprwm",
        "repo": "hyprland-protocols",
        "type": "github"
      }
    },
    "lib-aggregate": {
      "inputs": {
        "flake-utils": "flake-utils",
        "nixpkgs-lib": "nixpkgs-lib"
      },
      "locked": {
        "lastModified": 1681214977,
        "narHash": "sha256-pBaG4iKzF/YJQA06f87IZokB15Z13DYd6zsT/wlbWfI=",
        "owner": "nix-community",
        "repo": "lib-aggregate",
        "rev": "19d70ca7a81956bd01a768297b84798f301e150f",
        "type": "github"
      },
      "original": {
        "owner": "nix-community",
        "repo": "lib-aggregate",
        "type": "github"
      }
    },
    "nix-eval-jobs": {
      "inputs": {
        "flake-parts": "flake-parts",
        "nixpkgs": "nixpkgs_3"
      },
      "locked": {
        "lastModified": 1682480188,
        "narHash": "sha256-4LG8Vl/fLWsJg+QAb5/PvZTdLtPFsYFxuGDfEAR5szA=",
        "owner": "nix-community",
        "repo": "nix-eval-jobs",
        "rev": "73ee1712faeb5db609fc9f991e2dc1de265acff5",
        "type": "github"
      },
      "original": {
        "owner": "nix-community",
        "repo": "nix-eval-jobs",
        "type": "github"
      }
    },
    "nixpkgs": {
      "locked": {
-        "lastModified": 1748302896,
+        "lastModified": 1683014792,
-        "narHash": "sha256-ixMT0a8mM091vSswlTORZj93WQAJsRNmEvqLL+qwTFM=",
+        "narHash": "sha256-6Va9iVtmmsw4raBc3QKvQT2KT/NGRWlvUlJj46zN8B8=",
        "owner": "NixOS",
        "repo": "nixpkgs",
        "rev": "1a411f23ba299db155a5b45d5e145b85a7aafc42",
        "type": "github"
      },
      "original": {
        "owner": "NixOS",
        "ref": "nixos-unstable",
        "repo": "nixpkgs",
        "type": "github"
      }
    },
    "nixpkgs-lib": {
      "locked": {
        "lastModified": 1681001314,
        "narHash": "sha256-5sDnCLdrKZqxLPK4KA8+f4A3YKO/u6ElpMILvX0g72c=",
        "owner": "nix-community",
        "repo": "nixpkgs.lib",
        "rev": "367c0e1086a4eb4502b24d872cea2c7acdd557f4",
        "type": "github"
      },
      "original": {
        "owner": "nix-community",
        "repo": "nixpkgs.lib",
        "type": "github"
      }
    },
    "nixpkgs-stable": {
      "locked": {
        "lastModified": 1683383741,
        "narHash": "sha256-rAQSBnFGNKNomUUyVl+7v0tnp45677t4Ovlh9f57k6Q=",
        "owner": "nixos",
        "repo": "nixpkgs",
-        "rev": "7848cd8c982f7740edf76ddb3b43d234cb80fc4d",
+        "rev": "adc7c6f1bbaa73cda26be2323353b63a05b42f61",
        "type": "github"
      },
      "original": {
        "owner": "nixos",
-        "ref": "nixos-25.05",
+        "ref": "nixos-22.11",
        "repo": "nixpkgs",
        "type": "github"
      }
    },
    "nixpkgs-wayland": {
      "inputs": {
        "flake-compat": "flake-compat",
        "lib-aggregate": "lib-aggregate",
        "nix-eval-jobs": "nix-eval-jobs",
        "nixpkgs": "nixpkgs_4"
      },
      "locked": {
        "lastModified": 1683454517,
        "narHash": "sha256-T3ObyRj1BsR0MZfIqZ/y8dSqRBeRBulrnWYiFQaz98o=",
        "owner": "nix-community",
        "repo": "nixpkgs-wayland",
        "rev": "e40b5d9061325d66acb598e0ae7038ca149d626d",
        "type": "github"
      },
      "original": {
        "owner": "nix-community",
        "repo": "nixpkgs-wayland",
        "type": "github"
      }
    },
    "nixpkgs_2": {
      "locked": {
        "lastModified": 1683408522,
        "narHash": "sha256-9kcPh6Uxo17a3kK3XCHhcWiV1Yu1kYj22RHiymUhMkU=",
        "owner": "nixos",
        "repo": "nixpkgs",
        "rev": "897876e4c484f1e8f92009fd11b7d988a121a4e7",
        "type": "github"
      },
      "original": {
        "owner": "nixos",
        "ref": "nixos-unstable",
        "repo": "nixpkgs",
        "type": "github"
      }
    },
    "nixpkgs_3": {
      "locked": {
        "lastModified": 1681347147,
        "narHash": "sha256-B+hTioRc3Jdf4SJyeCiO0fW5ShIznJk2OTiW2vOV+mc=",
        "owner": "NixOS",
        "repo": "nixpkgs",
        "rev": "1a9d9175ecc48ecd033062fa09b1834d13ae9c69",
        "type": "github"
      },
      "original": {
        "owner": "NixOS",
        "ref": "master",
        "repo": "nixpkgs",
        "type": "github"
      }
    },
    "nixpkgs_4": {
      "locked": {
        "lastModified": 1683408522,
        "narHash": "sha256-9kcPh6Uxo17a3kK3XCHhcWiV1Yu1kYj22RHiymUhMkU=",
        "owner": "nixos",
        "repo": "nixpkgs",
        "rev": "897876e4c484f1e8f92009fd11b7d988a121a4e7",
        "type": "github"
      },
      "original": {
        "owner": "nixos",
        "ref": "nixos-unstable",
        "repo": "nixpkgs",
        "type": "github"
      }
    },
    "root": {
      "inputs": {
        "catppuccin-bat": "catppuccin-bat",
        "home-manager": "home-manager",
-        "nixpkgs": "nixpkgs"
+        "hyprland": "hyprland",
        "nixpkgs": "nixpkgs_2",
        "nixpkgs-stable": "nixpkgs-stable",
        "nixpkgs-wayland": "nixpkgs-wayland"
      }
    },
    "systems": {
      "locked": {
        "lastModified": 1681028828,
        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
        "owner": "nix-systems",
        "repo": "default",
        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
        "type": "github"
      },
      "original": {
        "owner": "nix-systems",
        "repo": "default",
        "type": "github"
      }
    },
    "wlroots": {
      "flake": false,
      "locked": {
        "host": "gitlab.freedesktop.org",
        "lastModified": 1682436395,
        "narHash": "sha256-GGEjkQO9m7YLYIXIXM76HWdhjg4Ye+oafOtyaFAYKI4=",
        "owner": "wlroots",
        "repo": "wlroots",
        "rev": "6830bfc17fd94709e2cdd4da0af989f102a26e59",
        "type": "gitlab"
      },
      "original": {
        "host": "gitlab.freedesktop.org",
        "owner": "wlroots",
        "repo": "wlroots",
        "type": "gitlab"
      }
    },
    "xdph": {
      "inputs": {
        "hyprland-protocols": [
          "hyprland",
          "hyprland-protocols"
        ],
        "nixpkgs": [
          "hyprland",
          "nixpkgs"
        ]
      },
      "locked": {
        "lastModified": 1682439384,
        "narHash": "sha256-zHDa8LCZs05TZHQSIZ3ucwyMPglBGHcqTBzfkLjYXTM=",
        "owner": "hyprwm",
        "repo": "xdg-desktop-portal-hyprland",
        "rev": "c0e233955568fbea4e859336f6d3d14d51294d7c",
        "type": "github"
      },
      "original": {
        "owner": "hyprwm",
        "repo": "xdg-desktop-portal-hyprland",
        "type": "github"
      }
    }
  },
@@ -1,88 +1,149 @@
 {
  description = "NixOS configuration of Ryan Yin";
-  ##################################################################################################################
+  # flake 为了确保够纯，它不依赖系统自身的 /etc/nix/nix.conf，而是在 flake.nix 中通过 nixConfig 设置
-  #
+  # 但是为了确保安全性，flake 默认仅允许直接设置少数 nixConfig 参数，其他参数都需要在执行 nix 命令时指定 `--accept-flake-config`，否则会被忽略
-  # Want to know Nix in details? Looking for a beginner-friendly tutorial?
+  # <https://nixos.org/manual/nix/stable/command-ref/conf-file.html>
-  # Check out https://github.com/ryan4yin/nixos-and-flakes-book !
+  # 如果有些包国内镜像下载不到，它仍然会走国外，这时候就得靠旁路由来解决了。
-  #
+  # 临时修改默认网关为旁路由:  sudo ip route add default via 192.168.5.201
-  ##################################################################################################################
+  #                        sudo ip route del default via 192.168.5.201
  # the nixConfig here only affects the flake itself, not the system configuration!
  nixConfig = {
-    # substituers will be appended to the default substituters when fetching packages
+    experimental-features = [ "nix-command" "flakes" ];
-    # nix com    extra-substituters = [munity's cache server
+    substituters = [
      # replace official cache with a mirror located in China
      "https://mirrors.bfsu.edu.cn/nix-channels/store"
      "https://cache.nixos.org/"
    ];
    # nix community's cache server
    extra-substituters = [
      "https://nix-community.cachix.org"
      "https://nixpkgs-wayland.cachix.org"
      # "https://nixos-cn.cachix.org"
    ];
    extra-trusted-public-keys = [
      "cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY="
      "nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs="
      "nixpkgs-wayland.cachix.org-1:3lwxaILxMRkVhehr5StQprHdEo4IrE8sRho9R9HOLYA="
      # "nixos-cn.cachix.org-1:L0jEaL6w7kwQOPlLoCR3ADx+E3Q8SEFEcB9Jaibl0Xg="
    ];
  };
  # 这是 flake.nix 的标准格式，inputs 是 flake 的依赖，outputs 是 flake 的输出
  # inputs 中的每一项都被拉取、构建后，被作为参数传递给 outputs 函数
  inputs = {
-    nixpkgs.url = "github:nixos/nixpkgs/nixos-25.05";
+    # flake inputs 有很多种引用方式，应用最广泛的是 github 的引用方式
-    home-manager.url = "github:nix-community/home-manager/release-25.05";
+
    nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";       # 使用 nixos-unstable 分支 for nix flakes
    nixpkgs-stable.url = "github:nixos/nixpkgs/nixos-22.11";    # unstable branch may be broken sometimes, use stable branch when necessary
    home-manager.url = "github:nix-community/home-manager";
    #　follows 是　inputs 中的继承语法
    # 这里使　home-manager 的　nixpkgs 这个 inputs 与当前　flake 的　inputs.nixpkgs 保持一致，避免依赖的　nixpkgs 版本不一致导致问题
    home-manager.inputs.nixpkgs.follows = "nixpkgs";
-    catppuccin-bat = {
+    # modern window compositor
-      url = "github:catppuccin/bat";
+    hyprland.url = "github:hyprwm/Hyprland";
-      flake = false;
+    # community wayland nixpkgs
-    };
+    nixpkgs-wayland.url = "github:nix-community/nixpkgs-wayland";
    # # nixos-cn 提供了一些国内常用的程序包，如 qq wechat dingtalk 等
    # nixos-cn = {
    #   url = "github:nixos-cn/flakes";
    #   # 强制 nixos-cn 和该 flake 使用相同版本的 nixpkgs
    #   inputs.nixpkgs.follows = "nixpkgs";
    # };
  };
-  outputs = inputs @ {
+  # outputs 的参数都是 inputs 中定义的依赖项，可以通过它们的名称来引用。
  # 不过 self 是个例外，这个特殊参数指向 outputs 自身（自引用），以及 flake 根目录
  # 这里的 @ 语法将函数的参数 attribute set 取了个别名，方便在内部使用
  outputs = inputs@{
      self,
      nixpkgs,
      nixpkgs-stable,
      home-manager,
      # nixos-cn,
      ...
  }: {
    # 名为 nixosConfigurations 的 outputs 会在执行 `nixos-rebuild switch --flake .` 时被使用
    # 默认情况下会使用与主机 hostname 同名的 nixosConfigurations，但是也可以通过 `--flake .#<name>` 来指定
    nixosConfigurations = {
-      nixos-test = let
+      # hostname 为 nixos-test 的主机会使用这个配置
-        username = "ryan";
+      # 这里使用了 nixpkgs.lib.nixosSystem 函数来构建配置，后面的 attributes set 是它的参数
-        specialArgs = {inherit username;};
+      # 在 nixos 上使用此命令部署配置：`nixos-rebuild switch --flake .#nixos-test`
-      in
+      nixos-test = nixpkgs.lib.nixosSystem {
        nixpkgs.lib.nixosSystem {
          inherit specialArgs;
        system = "x86_64-linux";
        # modules 中每个参数，都是一个 NixOS Module <https://nixos.org/manual/nixos/stable/index.html#sec-modularity>
        # NixOS Module 可以是一个 attribute set，也可以是一个返回 attribute set 的函数
        # 如果是函数，那么它的参数就是当前的 NixOS Module 的参数.
        # 根据 Nix Wiki 对 NixOS modules 的描述，NixOS modules 函数的参数可以有这四个（详见本仓库中的 modules 文件）：
        #
        #  config: The configuration of the entire system
        #  options: All option declarations refined with all definition and declaration references.
        #  pkgs: The attribute set extracted from the Nix package collection and enhanced with the nixpkgs.config option.
        #  modulesPath: The location of the module directory of NixOS.
        #
        # nix flake 的 modules 系统可将配置模块化，提升配置的可维护性
        # 默认只能传上面这四个参数，如果需要传其他参数，必须使用 specialArgs
        specialArgs = {
          # inherit nixos-cn;
          inherit nixpkgs-stable;
        }; 
        modules = [
          ./hosts/nixos-test
            ./users/${username}/nixos.nix
          # home-manager 作为 nixos 的一个 module
          # 这样在 nixos-rebuild switch 时，home-manager 也会被自动部署，不需要额外执行 home-manager switch 命令
          home-manager.nixosModules.home-manager
          {
            home-manager.useGlobalPkgs = true;
            home-manager.useUserPackages = true;
-              home-manager.extraSpecialArgs = inputs // specialArgs;
+            # 使用 home-manager.extraSpecialArgs 自定义传递给 ./home 的参数
-              home-manager.users.${username} = import ./users/${username}/home.nix;
+            home-manager.extraSpecialArgs = inputs;
            home-manager.users.ryan = import ./home;
          }
          ({pkgs, config, ... }: {
            config = {
              # use it as an overlay
              nixpkgs.overlays = [ 
                inputs.nixpkgs-wayland.overlay
              ];
            };
          })
        ];
      };
-      msi-rtx4090 = let
+      msi-rtx4090 = nixpkgs.lib.nixosSystem {
        username = "suzi"; # another username for this machine
        specialArgs = {inherit username;};
      in
        nixpkgs.lib.nixosSystem {
          inherit specialArgs;
        system = "x86_64-linux";
        specialArgs = {
          # inherit nixos-cn;
          inherit nixpkgs-stable;
        }; 
        modules = [
          ./hosts/msi-rtx4090
            ./users/${username}/nixos.nix
          # home-manager 作为 nixos 的一个 module
          # 这样在 nixos-rebuild switch 时，home-manager 也会被自动部署，不需要额外执行 home-manager switch 命令
          home-manager.nixosModules.home-manager
          {
            home-manager.useGlobalPkgs = true;
            home-manager.useUserPackages = true;
-              home-manager.extraSpecialArgs = inputs // specialArgs;
+            # 使用 home-manager.extraSpecialArgs 自定义传递给 ./home 的参数
-              home-manager.users.${username} = import ./users/${username}/home.nix;
+            home-manager.extraSpecialArgs = inputs;
            home-manager.users.ryan = import ./home;
          }
        ];
      };
      # 如果你在 x86_64-linux 平台上执行 nix build，那么默认会使用这个配置，或者也能通过 `.#<name>` 参数来指定非 default 的配置
      # packages.x86_64-linux.default =
    };
  };
 }
@@ -0,0 +1,35 @@
 { lib, stdenvNoCC, fetchgit }:
 stdenvNoCC.mkDerivation rec {
  pname = "archcraft-font";
  version = "2023-05-07";
  src = fetchgit {
    url = "https://github.com/archcraft-os/archcraft-packages.git";
    rev = "88030ee6d2df80db958541b53bd3673e081720cf";  # git commit id
    sparseCheckout = [ "archcraft-fonts/files/icon-fonts/archcraft.ttf" ];  # only fetch the feather.ttf file
    # the sha256 is used to verify the integrity of the downloaded source, and alse cache the build result.
    # so if you copy other package src's sha256, you will get a cached build result of that package, and all configs in this file will be ignored.
    # specify sha256 to empty and build it, then an error will indicate the correct sha256
    sha256 = "sha256-DrGN8lN4Yr1RTyCUZhJjzKgCuC0vTnSWjOKovNg3T/U="; 
  };
  installPhase = ''
    runHook preInstall
    install -Dm644 archcraft-fonts/files/icon-fonts/archcraft.ttf -t $out/share/fonts/truetype/
    runHook postInstall
  '';
  meta = with lib; {
    homepage = "https://github.com/archcraft-os/archcraft-packages";
    description = "Archcraft icon font";
    version = version;
    longDescription = ''Archcraft icon font'';
    license = licenses.mit;
    maintainers = [ maintainers.ryan4yin ];
    platforms = platforms.all;
  };
 }
@@ -0,0 +1,39 @@
 { lib, stdenvNoCC, fetchgit }:
 stdenvNoCC.mkDerivation rec {
  pname = "icomoon-feather-font";
  version = "2023-05-06";
  # 参考 https://aur.archlinux.org/cgit/aur.git/tree/PKGBUILD?h=ttf-icomoon-feather
  src = fetchgit {
    url = "https://github.com/adi1090x/polybar-themes.git";
    rev = "47b66337a92a1afd2240ed7094ffcb039cc686cf";  # git commit id
    sparseCheckout = [ "fonts/feather.ttf" ];  # only fetch the feather.ttf file
    # the sha256 is used to verify the integrity of the downloaded source, and alse cache the build result.
    # so if you copy other package src's sha256, you will get a cached build result of that package, and all configs in this file will be ignored.
    # specify sha256 to empty and build it, then an error will indicate the correct sha256
    sha256 = "sha256-R+UpUFkXDrxKcX7ljLara+1B1rOMdKGZiLQq1/ojgP4="; 
  };
  installPhase = ''
    runHook preInstall
    install -Dm644 fonts/feather.ttf -t $out/share/fonts/truetype/
    runHook postInstall
  '';
  meta = with lib; {
    homepage = "https://github.com/feathericons/feather";
    description = "Icomoon feather font";
    version = version;
    longDescription = ''
      Feather is a collection of simply beautiful open source icons. 
      Each icon is designed on a 24x24 grid with an emphasis on simplicity, consistency, and flexibility.
    '';
    license = licenses.mit;
    maintainers = [ maintainers.ryan4yin ];
    platforms = platforms.all;
  };
 }
@@ -1,9 +1,19 @@
-{username, ...}: {
+{ config, pkgs, ... }:
 {
  imports = [
    ./hyprland
    ./programs
    ./rofi
    ./shell
  ];
  # Home Manager needs a bit of information about you and the
  # paths it should manage.
  home = {
-    inherit username;
+    username = "ryan";
-    homeDirectory = "/home/${username}";
+    homeDirectory = "/home/ryan";
    # This value determines the Home Manager release that your
    # configuration is compatible with. This helps avoid breakage
@@ -13,7 +23,7 @@
    # You can update Home Manager without changing this value. See
    # the Home Manager release notes for a list of state version
    # changes in each release.
-    stateVersion = "25.05";
+    stateVersion = "22.11";
  };
  # Let Home Manager install and manage itself.
@@ -1,24 +0,0 @@
 { config, pkgs, ... }:
 {
  i18n.inputMethod = {
    enabled = "fcitx5";
    fcitx5.addons = 
    let
      # 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
      config.packageOverrides = pkgs: {
        fcitx5-rime = pkgs.fcitx5-rime.override {rimeDataPkgs = [
          # 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-flypy
        ];};
      };
    in
    with pkgs; [
        fcitx5-rime
        fcitx5-configtool
        fcitx5-chinese-addons
      ];
  };
 }
@@ -0,0 +1,48 @@
 {
  pkgs,
  config,
  ...
 }: {
  # hyprland configs, based on https://github.com/notwidow/hyprland
  home.file.".config/hypr" = {
    source = ./hypr-conf;
    # copy the scripts directory recursively
    recursive = true;
  };
  home.file.".config/gtk-3.0" = {
    source = ./gtk-3.0;
    recursive = true;
  };
  home.file.".gtkrc-2.0".source = ./gtkrc-2.0;
  home.file.".config/hypr/wallpapers/wallpaper.png".source = ../wallpapers/wallpaper.png;
  home.file.".config/fcitx5" = {
    source = ./fcitx5;
    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";
    # copy from  https://github.com/nix-community/home-manager/blob/master/modules/i18n/input-method/fcitx5.nix
    GLFW_IM_MODULE = "fcitx";
    GTK_IM_MODULE = "fcitx";
    QT_IM_MODULE = "fcitx";
    XMODIFIERS = "@im=fcitx";
    INPUT_METHOD = "fcitx";
    IMSETTINGS_MODULE  = "fcitx";
  };
 }
@@ -0,0 +1,3 @@
 # Hidden Notifications
 HiddenNotifications=
@@ -0,0 +1,75 @@
 [Hotkey]
 # Enumerate when press trigger key repeatedly
 EnumerateWithTriggerKeys=True
 # Skip first input method while enumerating
 EnumerateSkipFirst=False
 [Hotkey/TriggerKeys]
 0=Control+space
 1=Zenkaku_Hankaku
 2=Hangul
 [Hotkey/AltTriggerKeys]
 0=Shift_L
 [Hotkey/EnumerateForwardKeys]
 0=Control+Shift_L
 [Hotkey/EnumerateBackwardKeys]
 0=Control+Shift_R
 [Hotkey/EnumerateGroupForwardKeys]
 0=Super+space
 [Hotkey/EnumerateGroupBackwardKeys]
 0=Shift+Super+space
 [Hotkey/ActivateKeys]
 0=Hangul_Hanja
 [Hotkey/DeactivateKeys]
 0=Hangul_Romaja
 [Hotkey/PrevPage]
 0=Up
 [Hotkey/NextPage]
 0=Down
 [Hotkey/PrevCandidate]
 0=Shift+Tab
 [Hotkey/NextCandidate]
 0=Tab
 [Hotkey/TogglePreedit]
 0=Control+Alt+P
 [Behavior]
 # Active By Default
 ActiveByDefault=False
 # Share Input State
 ShareInputState=No
 # Show preedit in application
 PreeditEnabledByDefault=True
 # Show Input Method Information when switch input method
 ShowInputMethodInformation=True
 # Show Input Method Information when changing focus
 showInputMethodInformationWhenFocusIn=False
 # Show compact input method information
 CompactInputMethodInformation=True
 # Show first input method information
 ShowFirstInputMethodInformation=True
 # Default page size
 DefaultPageSize=5
 # Override Xkb Option
 OverrideXkbOption=False
 # Custom Xkb Option
 CustomXkbOption=
 # Force Enabled Addons
 EnabledAddons=
 # Force Disabled Addons
 DisabledAddons=
 # Preload input method to be used by default
 PreloadInputMethod=True
@@ -0,0 +1,22 @@
 [Groups/0]
 # Group Name
 Name=Other
 # Layout
 Default Layout=us
 # Default Input Method
 DefaultIM=rime
 [Groups/0/Items/0]
 # Name
 Name=rime
 # Layout
 Layout=
 [Groups/0/Items/1]
 # Name
 Name=keyboard-us
 # Layout
 Layout=
 [GroupOrder]
 0=Other
@@ -0,0 +1,16 @@
 [Settings]
 gtk-theme-name=Arc-Dark
 gtk-icon-theme-name=Qogir-dark
 gtk-font-name=Noto Sans 10
 gtk-cursor-theme-name=Qogir-dark
 gtk-cursor-theme-size=0
 gtk-toolbar-style=GTK_TOOLBAR_BOTH_HORIZ
 gtk-toolbar-icon-size=GTK_ICON_SIZE_LARGE_TOOLBAR
 gtk-button-images=0
 gtk-menu-images=0
 gtk-enable-event-sounds=1
 gtk-enable-input-feedback-sounds=1
 gtk-xft-antialias=1
 gtk-xft-hinting=1
 gtk-xft-hintstyle=hintmedium
 gtk-xft-rgba=rgb
@@ -0,0 +1,19 @@
 # DO NOT EDIT! This file will be overwritten by LXAppearance.
 # Any customization should be done in ~/.gtkrc-2.0.mine instead.
 include "~/.gtkrc-2.0.mine"
 gtk-theme-name="Arc-Dark"
 gtk-icon-theme-name="Qogir-dark"
 gtk-font-name="Noto Sans 10"
 gtk-cursor-theme-name="Qogir-dark"
 gtk-cursor-theme-size=0
 gtk-toolbar-style=GTK_TOOLBAR_BOTH_HORIZ
 gtk-toolbar-icon-size=GTK_ICON_SIZE_LARGE_TOOLBAR
 gtk-button-images=0
 gtk-menu-images=0
 gtk-enable-event-sounds=1
 gtk-enable-input-feedback-sounds=1
 gtk-xft-antialias=1
 gtk-xft-hinting=1
 gtk-xft-hintstyle="hintmedium"
 gtk-xft-rgba="rgb"
@@ -0,0 +1,200 @@
 ## Hyprland configuration file for Archcraft
 #-- 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 {
    kb_layout=us
    kb_variant=
    kb_model=
    kb_options=
    kb_rules=
    follow_mouse=1
    natural_scroll=0
 	force_no_accel=0
    # repeat_rate=
    # repeat_delay=
    numlock_by_default=1
 }
 #-- General ----------------------------------------------------
 # General settings like MOD key, Gaps, Colors, etc.
 general {
    sensitivity=2.0
 	apply_sens_to_raw=0
    gaps_in=5
    gaps_out=10
    border_size=4
    col.active_border=0xFFB4A1DB
    col.inactive_border=0xFF343A40
 }
 #-- Decoration ----------------------------------------------------
 # Decoration settings like Rounded Corners, Opacity, Blur, etc.
 decoration {
    rounding=8       # Original: rounding=-1
    multisample_edges=0
    active_opacity=1.0
    inactive_opacity=0.9
    fullscreen_opacity=1.0
    blur=0
    blur_size=3 			# minimum 1
    blur_passes=1 			# minimum 1, more passes = more resource intensive.
    blur_ignore_opacity=0
    # Your blur "amount" is blur_size * blur_passes, but high blur_size (over around 5-ish) will produce artifacts.
    # if you want heavy blur, you need to up the blur_passes.
    # the more passes, the more you can up the blur_size without noticing artifacts.
 }
 #-- Animations ----------------------------------------------------
 animations {
    enabled=1
    animation=windows,1,8,default,popin 80%
    animation=fadeOut,1,8,default
    animation=fadeIn,1,8,default
    animation=workspaces,1,8,default
    #animation=workspaces,1,6,overshot
 }
 #-- Dwindle ----------------------------------------------------
 dwindle {
    pseudotile=0 			# enable pseudotiling on dwindle
 }
 #-- Window Rules ----------------------------------------------------
 windowrule=float,foot-float
 windowrule=float,yad|nm-connection-editor|pavucontrolk
 windowrule=float,xfce-polkit|kvantummanager|qt5ct
 windowrule=float,feh|imv|Gpicview|Gimp|nomacs
 windowrule=float,VirtualBox Manager|qemu|Qemu-system-x86_64
 windowrule=float,xfce4-appfinder
 windowrule=float,foot-full
 windowrule=move 0 0,foot-full
 windowrule=size 100% 100%,foot-full
 windowrule=float,wlogout
 windowrule=move 0 0,wlogout
 windowrule=size 100% 100%,wlogout
 windowrule=animation slide,wlogout
 #-- Keybindings ----------------------------------------------------
 $term = alacritty
 $app_launcher = ~/.config/hypr/scripts/menu
 $volume = ~/.config/hypr/scripts/volume
 $backlight = ~/.config/hypr/scripts/brightness
 $screenshot = ~/.config/hypr/scripts/screenshot
 $lockscreen = ~/.config/hypr/scripts/lockscreen
 $wlogout = ~/.config/hypr/scripts/wlogout
 $colorpicker = ~/.config/hypr/scripts/colorpicker
 $files = thunar
 $editor = code  # vscode
 $browser = firefox
 # -- Terminal --
 bind=SUPER,Return,exec,$term
 # -- Wofi --
 bind=SUPER,D,exec,$app_launcher
 # -- Hyprland --
 bind=SUPER,Q,killactive,
 bind=CTRLALT,Delete,exit,
 bind=SUPER,F,fullscreen,
 bind=SUPER,Space,togglefloating,
 bind=SUPER,S,pseudo,
 # -- Misc --
 bind=SUPER,N,exec,nm-connection-editor  # need install network-manager-applet
 bind=SUPER,P,exec,$colorpicker
 bind=CTRLALT,L,exec,$lockscreen
 bind=SUPERSHIFT,X,exec,$wlogout
 # -- Some nice mouse binds --
 bindm=SUPER,mouse:272,movewindow
 bindm=SUPER,mouse:273,resizewindow
 # -- Function keys --
 bind=,XF86MonBrightnessUp,exec,$backlight --inc
 bind=,XF86MonBrightnessDown,exec,$backlight --dec
 bind=,XF86AudioRaiseVolume,exec,$volume --inc
 bind=,XF86AudioLowerVolume,exec,$volume --dec
 bind=,XF86AudioMute,exec,$volume --toggle
 bind=,XF86AudioMicMute,exec,$volume --toggle-mic
 bind=,XF86AudioNext,exec,mpc next
 bind=,XF86AudioPrev,exec,mpc prev
 bind=,XF86AudioPlay,exec,mpc toggle
 bind=,XF86AudioStop,exec,mpc stop
 # -- Screenshots --
 bind=,Print,exec,$screenshot --now
 bind=SUPER,Print,exec,$screenshot --win
 bind=CTRL,Print,exec,$screenshot --area
 # Focus
 bind=SUPER,left,movefocus,l
 bind=SUPER,right,movefocus,r
 bind=SUPER,up,movefocus,u
 bind=SUPER,down,movefocus,d
 # Move
 bind=SUPERSHIFT,left,movewindow,l
 bind=SUPERSHIFT,right,movewindow,r
 bind=SUPERSHIFT,up,movewindow,u
 bind=SUPERSHIFT,down,movewindow,d
 # Resize
 bind=SUPERCTRL,left,resizeactive,-20 0
 bind=SUPERCTRL,right,resizeactive,20 0
 bind=SUPERCTRL,up,resizeactive,0 -20
 bind=SUPERCTRL,down,resizeactive,0 20
 # Workspaces
 bind=SUPER,1,workspace,1
 bind=SUPER,2,workspace,2
 bind=SUPER,3,workspace,3
 bind=SUPER,4,workspace,4
 bind=SUPER,5,workspace,5
 bind=SUPER,6,workspace,6
 bind=SUPER,7,workspace,7
 bind=SUPER,8,workspace,8
 bind=SUPER,9,workspace,9
 bind=SUPER,0,workspace,10
 # Send to Workspaces
 bind=SUPERSHIFT,1,movetoworkspace,1
 bind=SUPERSHIFT,2,movetoworkspace,2
 bind=SUPERSHIFT,3,movetoworkspace,3
 bind=SUPERSHIFT,4,movetoworkspace,4
 bind=SUPERSHIFT,5,movetoworkspace,5
 bind=SUPERSHIFT,6,movetoworkspace,6
 bind=SUPERSHIFT,7,movetoworkspace,7
 bind=SUPERSHIFT,8,movetoworkspace,8
 bind=SUPERSHIFT,9,movetoworkspace,9
 bind=SUPERSHIFT,0,movetoworkspace,10
 bind=SUPER,mouse_down,workspace,e+1
 bind=SUPER,mouse_up,workspace,e-1
 #-- Startup ----------------------------------------------------
 exec-once=~/.config/hypr/scripts/startup
 #-- Fcitx5 input method ----------------------------------------------------
 windowrule=pseudo,fcitx
 exec-once=fcitx5-remote -r
 exec-once=fcitx5 -d --replace
 exec-once=fcitx5-remote -r
 bind=ALT,E,exec,pkill fcitx5 -9;sleep 1;fcitx5 -d --replace; sleep 1;fcitx5-remote -r
@@ -0,0 +1,56 @@
 ## Mako configuration file
 # GLOBAL CONFIGURATION OPTIONS
 max-history=100
 sort=-time
 # BINDING OPTIONS
 on-button-left=dismiss
 on-button-middle=none
 on-button-right=dismiss-all
 on-touch=dismiss
 on-notify=exec mpv /usr/share/sounds/freedesktop/stereo/message.oga
 # STYLE OPTIONS
 font=JetBrains Mono 10
 width=300
 height=100
 margin=10
 padding=15
 border-size=2
 border-radius=0
 icons=1
 max-icon-size=48
 icon-location=left
 markup=1
 actions=1
 history=1
 text-alignment=left
 default-timeout=5000
 ignore-timeout=0
 max-visible=5
 layer=overlay
 anchor=top-right
 background-color=#1e1e2e
 text-color=#d9e0ee
 border-color=#313244
 progress-color=over #89b4fa
 [urgency=low]
 border-color=#313244
 default-timeout=2000
 [urgency=normal]
 border-color=#313244
 default-timeout=5000
 [urgency=high]
 border-color=#f38ba8
 text-color=#f38ba8
 default-timeout=0
 [category=mpd]
 border-color=#f9e2af
 default-timeout=2000
 group-by=category
@@ -0,0 +1,54 @@
 #!/usr/bin/env bash
 ## Script To Manage Brightness For Archcraft (in Wayland).
 iDIR="$HOME/.config/hypr/mako/icons"
 # Get brightness
 get_backlight() {
 	LIGHT=$(printf "%.0f\n" $(light -G))
 	echo "${LIGHT}%"
 }
 # Get icons
 get_icon() {
 	backlight="$(get_backlight)"
 	current="${backlight%%%}"
 	if [[ ("$current" -ge "0") && ("$current" -le "20") ]]; then
 		icon="$iDIR/brightness-20.png"
 	elif [[ ("$current" -ge "20") && ("$current" -le "40") ]]; then
 		icon="$iDIR/brightness-40.png"
 	elif [[ ("$current" -ge "40") && ("$current" -le "60") ]]; then
 		icon="$iDIR/brightness-60.png"
 	elif [[ ("$current" -ge "60") && ("$current" -le "80") ]]; then
 		icon="$iDIR/brightness-80.png"
 	elif [[ ("$current" -ge "80") && ("$current" -le "100") ]]; then
 		icon="$iDIR/brightness-100.png"
 	fi
 }
 # Notify
 notify_user() {
 	notify-send -h string:x-canonical-private-synchronous:sys-notify -u low -i "$icon" "Brightness : $(get_backlight)"
 }
 # Increase brightness
 inc_backlight() {
 	light -A 5 && get_icon && notify_user
 }
 # Decrease brightness
 dec_backlight() {
 	light -U 5 && get_icon && notify_user
 }
 # Execute accordingly
 if [[ "$1" == "--get" ]]; then
 	get_backlight
 elif [[ "$1" == "--inc" ]]; then
 	inc_backlight
 elif [[ "$1" == "--dec" ]]; then
 	dec_backlight
 else
 	get_backlight
 fi
@@ -0,0 +1,20 @@
 #!/usr/bin/env bash
 ## Simple Script To Pick Color Quickly.
 color=$(grim -g "$(slurp -b 1B1F2800 -p)" -t ppm - | convert - -format '%[pixel:p{0,0}]' txt:- | tail -n1 | cut -d' ' -f4)
 image=/tmp/${color}.png
 main() {
 	if [[ "$color" ]]; then
 		# copy color code to clipboard
 		echo $color | tr -d "\n" | wl-copy
 		# generate preview
 		convert -size 48x48 xc:"$color" ${image}
 		# notify about it
 		notify-send -h string:x-canonical-private-synchronous:sys-notify -u low -i ${image} "$color, copied to clipboard."
 	fi
 }
 # Run the script
 main
@@ -0,0 +1,10 @@
 #!/usr/bin/env bash
 # Times the screen off and puts it to background
 swayidle \
    timeout  300 'swaymsg "output * power off"' \
    resume 'swaymsg "output * power on"' &
 # Locks the screen immediately
 swaylock
 # Kills last background task so idle timer doesn't keep running
 kill %%
@@ -0,0 +1,13 @@
 #!/usr/bin/env bash
 ## launch wofi with alt config
 CONFIG="$HOME/.config/hypr/wofi/config"
 STYLE="$HOME/.config/hypr/wofi/style.css"
 COLORS="$HOME/.config/hypr/wofi/colors"
 if [[ ! $(pidof wofi) ]]; then
 	wofi --show drun --prompt 'Search...' --conf ${CONFIG} --style ${STYLE} --color ${COLORS}
 else
 	pkill wofi
 fi
@@ -0,0 +1,9 @@
 #!/usr/bin/env bash
 ## launch mako with alt config
 CONFIG="$HOME/.config/hypr/mako/config"
 if [[ ! $(pidof mako) ]]; then
 	mako --config ${CONFIG}
 fi
@@ -0,0 +1,55 @@
 #!/usr/bin/env bash
 ## Script to take screenshots with grim, slurp (in Wayland)
 iDIR="$HOME/.config/hypr/mako/icons"
 time=$(date +%Y-%m-%d-%H-%M-%S)
 dir="$(xdg-user-dir PICTURES)/Screenshots"  # need 
 file="Screenshot_${time}_${RANDOM}.png"
 # notify and view screenshot
 notify_cmd_shot="notify-send -h string:x-canonical-private-synchronous:shot-notify -u low -i ${iDIR}/picture.png"
 notify_view () {
 	${notify_cmd_shot} "Copied to clipboard."
 	imv ${dir}/"$file"
 	if [[ -e "$dir/$file" ]]; then
 		${notify_cmd_shot} "Screenshot Saved."
 	else
 		${notify_cmd_shot} "Screenshot Deleted."
 	fi
 }
 # take shots
 shotnow () {
 	cd ${dir} && grim - | tee "$file" | wl-copy
 	notify_view
 }
 shotwin () {
 	w_pos=$(hyprctl activewindow | grep 'at:' | cut -d':' -f2 | tr -d ' ' | tail -n1)
 	w_size=$(hyprctl activewindow | grep 'size:' | cut -d':' -f2 | tr -d ' ' | tail -n1 | sed s/,/x/g)
 	cd ${dir} && grim -g "$w_pos $w_size" - | tee "$file" | wl-copy
 	notify_view
 }
 shotarea () {
 	cd ${dir} && grim -g "$(slurp -b 1B1F28CC -c E06B74ff -s C778DD0D -w 2)" - | tee "$file" | wl-copy
 	notify_view
 }
 if [[ ! -d "$dir" ]]; then
 	mkdir -p "$dir"
 fi
 if [[ "$1" == "--now" ]]; then
 	shotnow
 elif [[ "$1" == "--area" ]]; then
 	shotarea
 elif [[ "$1" == "--win" ]]; then
 	shotwin
 else
 	echo -e "Available Options : --now --win --area"
 fi
 exit 0
@@ -0,0 +1,23 @@
 #!/usr/bin/env bash
 ## Autostart Programs
 # Kill already running process
 _ps=(waybar mako mpd)
 for _prs in "${_ps[@]}"; do
 	if [[ $(pidof ${_prs}) ]]; then
 		killall -9 ${_prs}
 	fi
 done
 # Set wallpaper
 swaybg --output '*' --mode fill --image ~/.config/hypr/wallpapers/wallpaper.png &
 # Lauch notification daemon (mako)
 ~/.config/hypr/scripts/notifications &
 # Lauch statusbar (waybar)
 ~/.config/hypr/scripts/statusbar &
 # Start mpd
 exec mpd &
@@ -0,0 +1,10 @@
 #!/usr/bin/env bash
 ## launch waybar with alt config
 CONFIG="$HOME/.config/hypr/waybar/config"
 STYLE="$HOME/.config/hypr/waybar/style.css"
 if [[ ! $(pidof waybar) ]]; then
 	waybar --bar main-bar --log-level error --config ${CONFIG} --style ${STYLE}
 fi
@@ -0,0 +1,76 @@
 #!/usr/bin/env bash
 ## Script To Manage Speaker Volume For Archcraft (in Wayland).
 iDIR="$HOME/.config/hypr/mako/icons"
 # Get Volume
 get_volume() {
 	volume=$(amixer get Master | tail -n1 | awk -F ' ' '{print $5}' | tr -d '[]')
 	echo "$volume"
 }
 # Get icons
 get_icon() {
 	vol="$(get_volume)"
 	current="${vol%%%}"
 	if [[ "$current" -eq "0" ]]; then
 		icon="$iDIR/volume-mute.png"
 	elif [[ ("$current" -ge "0") && ("$current" -le "30") ]]; then
 		icon="$iDIR/volume-low.png"
 	elif [[ ("$current" -ge "30") && ("$current" -le "60") ]]; then
 		icon="$iDIR/volume-mid.png"
 	elif [[ ("$current" -ge "60") && ("$current" -le "100") ]]; then
 		icon="$iDIR/volume-high.png"
 	fi
 }
 # Notify
 notify_user() {
 	notify-send -h string:x-canonical-private-synchronous:sys-notify -u low -i "$icon" "Volume : $(get_volume)"
 }
 # Increase Volume
 inc_volume() {
 	amixer -Mq set Master,0 5%+ unmute && get_icon && notify_user
 }
 # Decrease Volume
 dec_volume() {
 	amixer -Mq set Master,0 5%- unmute && get_icon && notify_user
 }
 # Toggle Mute
 toggle_mute() {
 	amixer get Master | grep '\[on\]' &>/dev/null
 	if [[ "$?" == 0 ]]; then
 		amixer set Master toggle && notify-send -h string:x-canonical-private-synchronous:sys-notify -u low -i "$iDIR/volume-mute.png" "Mute"
 	else
 		amixer set Master toggle && get_icon && notify-send -h string:x-canonical-private-synchronous:sys-notify -u low -i "$icon" "Unmute"
 	fi
 }
 # Toggle Mic
 toggle_mic() {
 	amixer get Capture | grep '\[on\]' &>/dev/null
 	if [[ "$?" == 0 ]]; then
 		amixer -D pulse sset Capture toggle && notify-send -h string:x-canonical-private-synchronous:sys-notify -u low -i "$iDIR/microphone-mute.png" "Microphone Switched OFF"
 	else
 		amixer -D pulse sset Capture toggle && get_icon && notify-send -h string:x-canonical-private-synchronous:sys-notify -u low -i "$iDIR/microphone.png" "Microphone Switched ON"
 	fi
 }
 # Execute accordingly
 if [[ "$1" == "--get" ]]; then
 	get_volume
 elif [[ "$1" == "--inc" ]]; then
 	inc_volume
 elif [[ "$1" == "--dec" ]]; then
 	dec_volume
 elif [[ "$1" == "--toggle" ]]; then
 	toggle_mute
 elif [[ "$1" == "--toggle-mic" ]]; then
 	toggle_mic
 else
 	get_volume
 fi
@@ -0,0 +1,120 @@
 #!/usr/bin/env python
 import subprocess
 from pyquery import PyQuery  # install using `pip install pyquery`
 import json
 # weather icons
 weather_icons = {
    "sunnyDay": "滛",
    "clearNight": "望",
    "cloudyFoggyDay": "",
    "cloudyFoggyNight": "",
    "rainyDay": "",
    "rainyNight": "",
    "snowyIcyDay": "",
    "snowyIcyNight": "",
    "severe": "",
    "default": "",
 }
 # get location_id
 # to get your own location_id, go to https://weather.com & search your location.
 # once you choose your location, you can see the location_id in the URL(64 chars long hex string)
 # Shenzen, Guangdong's location id: https://weather.com/en-IN/weather/today/l/7a4684e0789c881e79935986f2e9e5ab05b0104ac4310fd8818006dfb66092c3
 location_id = "7a4684e0789c881e79935986f2e9e5ab05b0104ac4310fd8818006dfb66092c3"
 # get html page
 url = "https://weather.com/en-IN/weather/today/l/" + location_id
 html_data = PyQuery(url=url)
 # current temperature
 temp = html_data("span[data-testid='TemperatureValue']").eq(0).text()
 # print(temp)
 # current status phrase
 status = html_data("div[data-testid='wxPhrase']").text()
 status = f"{status[:16]}.." if len(status) > 17 else status
 # print(status)
 # status code
 status_code = html_data("#regionHeader").attr("class").split(" ")[2].split("-")[2]
 # print(status_code)
 # status icon
 icon = (
    weather_icons[status_code]
    if status_code in weather_icons
    else weather_icons["default"]
 )
 # print(icon)
 # temperature feels like
 temp_feel = html_data(
    "div[data-testid='FeelsLikeSection'] > span[data-testid='TemperatureValue']"
 ).text()
 temp_feel_text = f"Feels like {temp_feel}c"
 # print(temp_feel_text)
 # min-max temperature
 temp_min = (
    html_data("div[data-testid='wxData'] > span[data-testid='TemperatureValue']")
    .eq(0)
    .text()
 )
 temp_max = (
    html_data("div[data-testid='wxData'] > span[data-testid='TemperatureValue']")
    .eq(1)
    .text()
 )
 temp_min_max = f"  {temp_min}\t\t  {temp_max}"
 # print(temp_min_max)
 # wind speed
 wind_speed = html_data("span[data-testid='Wind']").text().split("\n")[1]
 wind_text = f"煮  {wind_speed}"
 # print(wind_text)
 # humidity
 humidity = html_data("span[data-testid='PercentageValue']").text()
 humidity_text = f"  {humidity}"
 # print(humidity_text)
 # visibility
 visbility = html_data("span[data-testid='VisibilityValue']").text()
 visbility_text = f"  {visbility}"
 # print(visbility_text)
 # air quality index
 air_quality_index = html_data("text[data-testid='DonutChartValue']").text()
 # print(air_quality_index)
 # hourly rain prediction
 prediction = html_data("section[aria-label='Hourly Forecast']")(
    "div[data-testid='SegmentPrecipPercentage'] > span"
 ).text()
 prediction = prediction.replace("Chance of Rain", "")
 prediction = f"\n\n    (hourly) {prediction}" if len(prediction) > 0 else prediction
 # print(prediction)
 # tooltip text
 tooltip_text = str.format(
    "\t\t{}\t\t\n{}\n{}\n{}\n\n{}\n{}\n{}{}",
    f'<span size="xx-large">{temp}</span>',
    f"<big>{icon}</big>",
    f"<big>{status}</big>",
    f"<small>{temp_feel_text}</small>",
    f"<big>{temp_min_max}</big>",
    f"{wind_text}\t{humidity_text}",
    f"{visbility_text}\tAQI {air_quality_index}",
    f"<i>{prediction}</i>",
 )
 # print waybar module data
 out_data = {
    "text": f"{icon}   {temp}",
    "alt": status,
    "tooltip": tooltip_text,
    "class": status_code,
 }
 print(json.dumps(out_data))
@@ -0,0 +1,18 @@
 #!/usr/bin/env bash
 ## wlogout with alt layout and style file
 LAYOUT="$HOME/.config/hypr/wlogout/layout"
 STYLE="$HOME/.config/hypr/wlogout/style.css"
 if [[ ! $(pidof wlogout) ]]; then
 	wlogout --layout ${LAYOUT} --css ${STYLE} \
 		--column-spacing 20 \
 		--row-spacing 20 \
 		--margin-top 200 \
 		--margin-bottom 200 \
 		--margin-left 150 \
 		--margin-right 150
 else
 	pkill wlogout
 fi
@@ -0,0 +1,222 @@
 {
    "name": "main-bar",
    "id": "main-bar",
    "layer": "top",
    "mode": "dock",
    "exclusive": true,
    "passthrough": false,
    "height": 32,
    "spacing": 6,
    "margin": 0,
    "margin-top": 0,
    "margin-bottom": 0,
    "margin-left": 0,
    "margin-right": 0,
    "fixed-center": true,
    "ipc": true,
    "modules-left": [
        "custom/menu",
        "wlr/workspaces",
        "cpu",
        "memory",
        "disk"
    ],
    "modules-center": [
        "mpd",
        "tray"
    ],
    "modules-right": [
        "pulseaudio",
        "custom/weather",
        "network",
        "battery",
        "clock",
        "custom/power"
    ],
    // waybar-backlight
    "backlight": {
        "interval": 2,
        "align": 0,
        "rotate": 0,
        //"device": "amdgpu_bl0",
        "format": "{icon} {percent}%",
        "format-icons": [
            "",
            "",
            "",
            ""
        ],
        // Commands to execute on events
        "on-click": "",
        "on-click-middle": "",
        "on-click-right": "",
        "on-update": "",
        "on-scroll-up": "light -A 5%",
        "on-scroll-down": "light -U 5%",
        "smooth-scrolling-threshold": 1,
    },
    "wlr/workspaces": {
        "format": "{icon}",
        "on-click": "activate",
        "all-outputs": true,
        "format-icons": {
            "1": "",
            "2": "",
            "3": "",
            "4": "",
            "5": "ﭮ",
            "6": "",
            "7": "",
            "8": "",
            "9": "",
            "10": "﮼",
            "focused": "",
            "default": ""
        }
    },
    // waybar-battery
    "battery": {
        "interval": 60,
        "align": 0,
        "rotate": 0,
        //"bat": "BAT1",
        //"adapter": "ACAD",
        "full-at": 100,
        "design-capacity": false,
        "states": {
            "good": 95,
            "warning": 30,
            "critical": 15
        },
        "format": "{icon} {capacity}%",
        "format-charging": " {capacity}%",
        "format-plugged": " {capacity}%",
        "format-full": "{icon} Full",
        //"format-good": "",
        "format-alt": "{icon} {time}",
        "format-icons": [
            "",
            "",
            "",
            "",
            ""
        ],
        "format-time": "{H}h {M}min",
        "tooltip": true,
    },
    // waybar-clock
    "clock": {
        "interval": 60,
        "align": 0,
        "rotate": 0,
        "tooltip-format": "<big>{:%B %Y}</big>\n<tt><small>{calendar}</small></tt>",
        "format": " {:%H:%M}",
        "format-alt": " {:%a %b %d, %G}"
    },
    // waybar-cpu
    "cpu": {
        "interval": 5,
        "format": " LOAD: {usage}%",
    },
    // waybar-custom
    "custom/menu": {
        "format": "",
        "tooltip": false,
        "on-click": "$HOME/.config/hypr/scripts/menu",
    },
    "custom/power": {
        "format": " ",
        "tooltip": false,
        "on-click": "$HOME/.config/hypr/scripts/wlogout",
    },
    // waybar-disk
    "disk": {
        "interval": 30,
        "format": " FREE: {free}",
    },
    // waybar-memory
    "memory": {
        "interval": 10,
        "format": " USED: {used:0.1f}G",
    },
    // waybar-mpd
    "mpd": {
        "interval": 2,
        "unknown-tag": "N/A",
        "format": "{stateIcon} {artist} - {title}",
        "format-disconnected": " Disconnected",
        "format-paused": "{stateIcon} {artist} - {title}",
        "format-stopped": "Stopped ",
        "state-icons": {
            "paused": "",
            "playing": ""
        },
        "tooltip-format": "MPD (connected)",
        "tooltip-format-disconnected": "MPD (disconnected)",
        // Commands to execute on events
        "on-click": "mpc toggle",
        "on-click-middle": "mpc prev",
        "on-click-right": "mpc next",
        "on-update": "",
        "on-scroll-up": "mpc seek +00:00:01",
        "on-scroll-down": "mpc seek -00:00:01",
        "smooth-scrolling-threshold": 1,
    },
    // waybar-network
    "network": {
        "interval": 5,
        //"interface": "wlan*", // (Optional) To force the use of this interface, set it for netspeed to work
        "format-wifi": " {essid}",
        "format-ethernet": " {ipaddr}/{cidr}",
        "format-linked": " {ifname} (No IP)",
        "format-disconnected": "睊 Disconnected",
        "format-disabled": "睊 Disabled",
        "format-alt": " {bandwidthUpBits} |  {bandwidthDownBits}",
        "tooltip-format": " {ifname} via {gwaddr}",
    },
    // weather-custom
    "custom/weather": {
        // "format": "{}",
        // "format-alt": "{alt}: {}",
        "format-alt-click": "click-right",
        "interval": 300,
        "return-type": "json",
        "exec": "~/.config/hypr/scripts/weather",
        // "on-click": "xdg-open https://weather.com/en-IN/weather/today/l/$(location_id)"
    },
    // waybar-pulseaudio
    "pulseaudio": {
        //"format": "{volume}% {icon} {format_source}",
        "format": "{icon} {volume}%",
        "format-muted": " Mute",
        "format-bluetooth": " {volume}% {format_source}",
        "format-bluetooth-muted": " Mute",
        "format-source": " {volume}%",
        "format-source-muted": "",
        "format-icons": {
            "headphone": "",
            "hands-free": "",
            "headset": "",
            "phone": "",
            "portable": "",
            "car": "",
            "default": [
                "",
                "",
                ""
            ]
        },
        "scroll-step": 5.0,
        // Commands to execute on events
        "on-click": "amixer set Master toggle",
        "on-click-right": "pavucontrol",
        "smooth-scrolling-threshold": 1,
    },
    // waybar-tray
    "tray": {
        "icon-size": 16,
        "spacing": 10
    }
 }
@@ -0,0 +1,216 @@
 /** ********** Fonts ********** **/
 * {
    font-family: "JetBrains Mono", "Iosevka Nerd Font", archcraft, sans-serif;
    font-size: 12px;
 }
 /** ********** Waybar Window ********** **/
 window#waybar {
    background-color: #1e1e2e;
 	color: #1e1e2e;
    border-bottom: 2px solid #313244;
    transition-property: background-color;
    transition-duration: .5s;
 }
 window#waybar.hidden {
    opacity: 0.5;
 }
 /** ********** Backlight ********** **/
 #backlight {
 	background-color: #cba6f7;
 }
 /** ********** Battery ********** **/
 #battery {
 	background-color: #f9e2af;
 }
 #battery.charging {
 }
 #battery.plugged {
 }
@keyframes blink {
    to {
        color: #000000;
    }
 }
 #battery.critical:not(.charging) {
 	background-color: #f38ba8;
    color: #f38ba8;
    animation-name: blink;
    animation-duration: 0.5s;
    animation-timing-function: linear;
    animation-iteration-count: infinite;
    animation-direction: alternate;
 }
 /** ********** Clock ********** **/
 #clock {
 	background-color: #a6e3a1;
 }
 /** ********** CPU ********** **/
 #cpu {
 	background-color: #89dceb;
 }
 /** ********** Memory ********** **/
 #memory {
 	background-color: #eba0ac;
 }
 /** ********** Disk ********** **/
 #disk {
 	background-color: #b4befe;
 }
 /** ********** Tray ********** **/
 #tray {
 	background-color: #cdd6f4;
 }
 #tray > .passive {
    -gtk-icon-effect: dim;
 }
 #tray > .needs-attention {
    -gtk-icon-effect: highlight;
 }
 #tray > .active {
 }
 /** ********** MPD ********** **/
 #mpd {
 	background-color: #94e2d5;
 }
 #mpd.disconnected {
 	background-color: #f38ba8;
 }
 #mpd.stopped {
 	background-color: #f5c2e7;
 }
 #mpd.playing {
 	background-color: #74c7ec;
 }
 #mpd.paused {
 }
 /** ********** Pulseaudio ********** **/
 #pulseaudio {
 	background-color: #fab387;
 }
 #pulseaudio.bluetooth {
 	background-color: #f5c2e7;
 }
 #pulseaudio.muted {
 	background-color: #313244;
 	color: #cdd6f4;
 }
 /** ********** Network ********** **/
 #network {
 	background-color: #89b4fa;
 }
 #network.disconnected,#network.disabled {
 	background-color: #313244;
 	color: #cdd6f4;
 }
 #network.linked {
 }
 #network.ethernet {
 }
 #network.wifi {
 }
 /** ********** Custom ********** **/
 #custom-menu, #custom-power, #custom-weather, #custom-updater {
 	border-radius: 4px;
 	margin: 6px 0px;
 	padding: 2px 8px;
 }
 #custom-menu {
 	background-color: #f5c2e7;
 	margin-left: 6px;
 	padding: 2px 6px;
 	font-size: 16px;
 }
 #custom-power {
 	background-color: #f38ba8;
 	margin-right: 6px;
 	padding: 2px 8px;
 	font-size: 16px;
 }
 #custom-updater {
 	background-color: #e6ed7b;
 	margin-right: 6px;
 	padding: 2px 8px;
 	font-size: 12px;
 }
 /** Common style **/
 #backlight, 
 #battery,
 #clock,
 #cpu,
 #disk,
 #mode,
 #memory,
 #mpd,
 #tray,
 #pulseaudio,
 #network {
 	border-radius: 4px;
 	margin: 6px 0px;
 	padding: 2px 8px;
 }
 /** ********** Weather ********** **/
 #custom-weather {
 	background-color: #5d388b;
 	margin-right: 6px;
 	padding: 2px 8px;
 	font-size: 12px;
 }
 #custom-weather.severe {
    color: #eb937d;
 }
 #custom-weather.sunnyDay {
    color: #c2ca76;
 }
 #custom-weather.clearNight {
    color: #2b2b2a;
 }
 #custom-weather.cloudyFoggyDay, #custom-weather.cloudyFoggyNight {
    color: #c2ddda;
 }
 #custom-weather.rainyDay, #custom-weather.rainyNight {
    color: #5aaca5;
 }
 #custom-weather.showyIcyDay, #custom-weather.snowyIcyNight {
    color: #d6e7e5;
 }
 #custom-weather.default {
    color: #dbd9d8;
 }
@@ -0,0 +1,36 @@
 {
    "label" : "lock",
    "action" : "~/.config/hypr/scripts/lockscreen",
    "text" : "Lock",
    "keybind" : "l"
 }
 {
    "label" : "hibernate",
    "action" : "systemctl hibernate",
    "text" : "Hibernate",
    "keybind" : "h"
 }
 {
    "label" : "logout",
    "action" : "loginctl terminate-user $USER",
    "text" : "Logout",
    "keybind" : "e"
 }
 {
    "label" : "shutdown",
    "action" : "systemctl poweroff",
    "text" : "Shutdown",
    "keybind" : "s"
 }
 {
    "label" : "suspend",
    "action" : "systemctl suspend",
    "text" : "Suspend",
    "keybind" : "u"
 }
 {
    "label" : "reboot",
    "action" : "systemctl reboot",
    "text" : "Reboot",
    "keybind" : "r"
 }
@@ -0,0 +1,52 @@
 /** ********** Fonts ********** **/
 * {
    font-family: "JetBrains Mono", "Iosevka Nerd Font", archcraft, sans-serif;
    font-size: 14px;
    font-weight: bold;
 }
 /** ********** Main Window ********** **/
 window {
 	background-color: #1E1E2E;
 }
 /** ********** Buttons ********** **/
 button {
 	background-color: #242434;
    color: #FFFFFF;
 	border: 2px solid #282838;
 	border-radius: 20px;
 	background-repeat: no-repeat;
 	background-position: center;
 	background-size: 35%;
 }
 button:focus, button:active, button:hover {
 	background-color: #89B4FA;
 	outline-style: none;
 }
 /** ********** Icons ********** **/
 #lock {
    background-image: image(url("icons/lock.png"), url("/usr/share/wlogout/icons/lock.png"));
 }
 #logout {
    background-image: image(url("icons/logout.png"), url("/usr/share/wlogout/icons/logout.png"));
 }
 #suspend {
    background-image: image(url("icons/suspend.png"), url("/usr/share/wlogout/icons/suspend.png"));
 }
 #hibernate {
    background-image: image(url("icons/hibernate.png"), url("/usr/share/wlogout/icons/hibernate.png"));
 }
 #shutdown {
    background-image: image(url("icons/shutdown.png"), url("/usr/share/wlogout/icons/shutdown.png"));
 }
 #reboot {
    background-image: image(url("icons/reboot.png"), url("/usr/share/wlogout/icons/reboot.png"));
 }
@@ -0,0 +1,6 @@
 #1e1e2e
 #262636
 #d9e0ee
 #89b4fa
 #f38ba8
 #cba6f7
@@ -0,0 +1,39 @@
 ## Wofi Config
 ## General
 show=drun
 prompt=Apps
 normal_window=true
 layer=top
 term=alacritty
 ## Geometry
 width=500px
 height=305px
 location=0
 orientation=vertical
 halign=fill
 line_wrap=off
 dynamic_lines=false
 ## Images
 allow_markup=true
 allow_images=true
 image_size=24
 ## Search
 exec_search=false
 hide_search=false
 parse_search=false
 insensitive=false
 ## Other
 hide_scroll=true
 no_actions=true
 sort_order=default
 gtk_dark=true
 filter_rate=100
 ## Keys
 key_expand=Tab
 key_exit=Escape
@@ -0,0 +1,60 @@
 /** ********** Fonts ********** **/
 * {
    font-family: "JetBrains Mono", "Iosevka Nerd Font", archcraft, sans-serif;
    font-size: 12px;
 }
 #window {
 	background-color: --wofi-color0;
 	color: --wofi-color2;
 	border: 2px solid --wofi-color1;
 	border-radius: 0px;
 }
 #outer-box {
 	padding: 20px;
 }
 #input {
 	background-color: --wofi-color1;
 	border: 0px solid --wofi-color3;
 	padding: 8px 12px;
 }
 #scroll {
 	margin-top: 20px;
 }
 #inner-box {
 }
 #img {
 	padding-right: 8px;
 }
 #text {
 	color: --wofi-color2;
 }
 #text:selected {
 	color: --wofi-color0;
 }
 #entry {
 	padding: 6px;
 }
 #entry:selected {
 	background-color: --wofi-color3;
 	color: --wofi-color0;
 }
 #unselected {
 }
 #selected {
 }
 #input, #entry:selected {
 	border-radius: 4px;
 }
@@ -346,7 +346,7 @@ exec --no-startup-id dex --autostart --environment i3
 # set wallpaper
 # exec --no-startup-id sleep 2 && nitrogen --restore
-exec --no-startup-id sleep 1 && feh --bg-fill ~/.config/i3/wallpaper.jpg
+exec --no-startup-id sleep 1 && feh --bg-fill ~/.config/i3/wallpaper.png
 # set powersavings for display:
 exec --no-startup-id xset s 480 dpms 600 600 600
@@ -7,7 +7,7 @@
  # 直接从当前文件夹中读取配置文件作为配置内容
  # wallpaper, binary file
-  home.file.".config/i3/wallpaper.jpg".source = ../../wallpaper.jpg;
+  home.file.".config/i3/wallpaper.png".source = ../wallpapers/wallpaper.png;
  home.file.".config/i3/config".source = ./config;
  home.file.".config/i3/i3blocks.conf".source = ./i3blocks.conf;
  home.file.".config/i3/keybindings".source = ./keybindings;
@@ -1,21 +1,27 @@
 {
  pkgs,
  nixpkgs-stable,
  config,
  username,
  ...
-}: {
+}: let
-  programs = {
+  pkgs-stable = import nixpkgs-stable {
-    chromium = {
+    system = pkgs.system;
-      enable = true;
+    config.allowUnfree = true;
      commandLineArgs = ["--enable-features=TouchpadOverscrollHistoryNavigation"];
      extensions = [
        # {id = "";}  // extension id, query from chrome web store
      ];
  };
  in {
  home.packages = with pkgs-stable; [
    firefox-wayland
-    firefox = {
+    # chrome wayland support was broken on nixos-unstable branch, so fallback to stable branch for now
    # https://github.com/swaywm/sway/issues/7562
    google-chrome
  ];
  programs.vscode = {
    enable = true;
-      profiles.${username} = {};
+    package = pkgs-stable.vscode;  # use the stable version
-    };
+
    # let vscode sync and update its configuration & extensions across devices, using github account.
    # userSettings = {};
  };
 }
@@ -1,9 +1,4 @@
-{
+{pkgs, ...}: {
  lib,
  pkgs,
  catppuccin-bat,
  ...
 }: {
  home.packages = with pkgs; [
    # archives
    zip
@@ -15,75 +10,128 @@
    yq-go    # https://github.com/mikefarah/yq
    htop
    ## networking tools
    wireshark
    wireguard-tools  # manage wireguard vpn manually, via wg-quick
    # misc
    libnotify
    wineWowPackages.wayland
    xdg-utils
    graphviz
    # productivity
    obsidian
    hugo
    # IDE
    insomnia
    jetbrains.pycharm-community
    # jetbrains.idea-community
    # cloud native
    docker-compose
    kubectl
    kubernetes-helm
    terraform
    pulumi
    # cloud provider
    awscli
    # C
    clang-tools
    clang-analyzer
    lldb
    gnumake
    cmake
    autoconf
    automake
    bison
    cppcheck
    fakeroot
    flex
    gettext
    groff
    libtool
    m4
    patch
    pkgconf
    texinfo
    binutils
    # Golang
    delve
    go
    go-outline
    go-tools
    go2nix
    gomodifytags
    gopls
    gotests
    impl
    # Rust
    rustup
    # nodejs
    nodejs
    nodePackages.npm
    nodePackages.pnpm
    yarn
    # db related
-    dbeaver-bin
+    dbeaver
    mycli
    pgcli
    # desktop
    tdesktop
    discord
  ];
  programs = {
    # A terminal multiplexer
    tmux = {
      enable = true;
      clock24 = true;
      keyMode = "vi";
      extraConfig = "mouse on";
    };
    # a cat(1) clone with syntax highlighting and Git integration.
    bat = {
      enable = true;
      config = {
        pager = "less -FR";
-        theme = "catppuccin-mocha";
+        theme = "Catppuccin-mocha";
      };
      themes = {
-        # https://raw.githubusercontent.com/catppuccin/bat/main/Catppuccin-mocha.tmTheme
+        Catppuccin-mocha = builtins.readFile (pkgs.fetchurl {
-        catppuccin-mocha = {
+          url = "https://raw.githubusercontent.com/catppuccin/bat/main/Catppuccin-mocha.tmTheme";
-          src = catppuccin-bat;
+          hash = "sha256-qMQNJGZImmjrqzy7IiEkY5IhvPAMZpq0W6skLLsng/w=";
-          file = "Catppuccin-mocha.tmTheme";
+        });
        };
      };
    };
    btop.enable = true;  # replacement of htop/nmon
-    eza.enable = true; # A modern replacement for ‘ls’
+    exa.enable = true;   # A modern replacement for ‘ls’
    jq.enable = true;    # A lightweight and flexible command-line JSON processor
    ssh.enable = true;
-    aria2.enable = true;
+    aria2.enable = true;  # a 
    # skim provides a single executable: sk.
    # Basically anywhere you would want to use grep, try sk instead.
    skim = {
      enable = true;
-      enableZshIntegration = true;
+      enableBashIntegration = true;
-      defaultCommand = "rg --files --hidden";
+    };
-      changeDirWidgetOptions = [
+
-        "--preview 'exa --icons --git --color always -T -L 3 {} | head -200'"
+    direnv = {
-        "--exact"
+      enable = true;
-      ];
+      nix-direnv.enable = true;
    };
  };
  services = {
-    syncthing.enable = true;
+    # syncthing.enable = true;
    # auto mount usb drives
    udiskie.enable = true;
@@ -1,9 +1,14 @@
 {
  config,
  pkgs,
  ...
 }: {
  imports = [
    ./browsers.nix
    ./common.nix
    ./git.nix
    ./media.nix
    # ./nixos-cn.nix
    ./xdg.nix
  ];
 }
@@ -7,6 +7,7 @@
  programs.git = {
    enable = true;
-    # ... Other options ...
+    userName = "Ryan Yin";
    userEmail = "xiaoyin_c@qq.com";
  };
 }
@@ -13,8 +13,24 @@
    pavucontrol
    playerctl
    pulsemixer
    ffmpeg-full
    # images
-    imv
+    viu  # terminal image viewer
    imv  # simple image viewer
    imagemagick
    graphviz
    # creative
    blender   # 3d modeling
    gimp      # image editing
    inkscape  # vector graphics
    krita     # digital painting
    # 3d printing, eletrical engineering
    kicad
  ];
  programs = {
@@ -0,0 +1,23 @@
 {
  pkgs,
  config,
  nixos-cn,
  ...
 }:
 {
  imports = [
    # 将 nixos-cn flake 提供的 registry 添加到全局 registry 列表中
    # 可在`nixos-rebuild switch`之后通过`nix registry list`查看
    nixos-cn.nixosModules.nixos-cn-registries
    # 引入nixos-cn flake提供的NixOS模块
    nixos-cn.nixosModules.nixos-cn
  ];
  # # 使用 nixos-cn flake 提供的包
  home.packages = with nixos-cn.legacyPackages.${pkgs.system}; [
      # qq
      # wechat-uos           # TODO failed to install
      netease-cloud-music  # TODO chinese font missing
    ];
 }
@@ -1,4 +1,4 @@
-{config, ...}: let
+{config, pkgs, ...}: let
  browser = ["firefox.desktop"];
  # XDG MIME types
@@ -18,11 +18,11 @@
    "x-scheme-handler/unknown" = browser;
    "audio/*" = ["mpv.desktop"];
-    "video/*" = ["mpv.desktop"];
+    "video/*" = ["mpv.dekstop"];
    "image/*" = ["imv.desktop"];
    "application/json" = browser;
-    "application/pdf" = ["org.pwmt.zathura.desktop.desktop"];
+    "application/pdf" = ["org.pwmt.zathura.desktop.desktop"];  # TODO: pdf viewer
-    "x-scheme-handler/discord" = ["discordcanary.desktop"];
+    "x-scheme-handler/discord" = ["discord.desktop"];
    "x-scheme-handler/spotify" = ["spotify.desktop"];
    "x-scheme-handler/tg" = ["telegramdesktop.desktop"];
  };
@@ -10,12 +10,19 @@ in {
    ./terminals.nix
  ];
  programs.bash = {
    enable = true;
    enableCompletion = true;
  };
  # add environment variables
-  home.sessionVariables = {
+  # 注意不要用 home.sessionVariables 或 home.xxx.sessionVariables，这俩参数没用
  systemd.user.sessionVariables = {
    # clean up ~
    LESSHISTFILE = cache + "/less/history";
    LESSKEY = c + "/less/lesskey";
    WINEPREFIX = d + "/wine";
    XAUTHORITY = "$XDG_RUNTIME_DIR/Xauthority";
    # set default applications
    EDITOR = "vim";
@@ -1,973 +0,0 @@
 # Based on the default config generated by:
 #    ```
 #    config nu --doc
 #    ```
 #
 # Nushell Config File Documentation
 #
 # Warning: This file is intended for documentation purposes only and
 # is not intended to be used as an actual configuration file as-is.
 #
 # version = "0.105.1"
 #
 # A `config.nu` file is used to override default Nushell settings,
 # define (or import) custom commands, or run any other startup tasks.
 # See https://www.nushell.sh/book/configuration.html
 #
 # Nushell sets "sensible defaults" for most configuration settings, so
 # the user's `config.nu` only needs to override these defaults if
 # desired.
 #
 # This file serves as simple "in-shell" documentation for these
 # settings, or you can view a more complete discussion online at:
 # https://nushell.sh/book/configuration
 #
 # You can pretty-print and page this file using:
 # config nu --doc | nu-highlight | less -R
 # $env.config
 # -----------
 # The $env.config environment variable is a record containing most Nushell
 # configuration settings. Keep in mind that, as a record, setting it to a
 # new record will remove any keys which aren't in the new record. Nushell
 # will then automatically merge in the internal defaults for missing keys.
 #
 # The same holds true for keys in the $env.config which are also records
 # or lists.
 #
 # For this reason, settings are typically changed by updating the value of
 # a particular key. Merging a new config record is also possible. See the
 # Configuration chapter of the book for more information.
 # ------------------------
 # History-related settings
 # ------------------------
 # $env.config.history.*
 # file_format (string):  Either "sqlite" or "plaintext". While text-backed history
 # is currently the default for historical reasons, "sqlite" is stable and
 # provides more advanced history features.
 $env.config.history.file_format = "sqlite"
 # max_size (int): The maximum number of entries allowed in the history.
 # After exceeding this value, the oldest history items will be removed
 # as new commands are added.
 $env.config.history.max_size = 5_000_000
 # sync_on_enter (bool): Whether the plaintext history file is updated
 # each time a command is entered. If set to `false`, the plaintext history
 # is only updated/written when the shell exits. This setting has no effect
 # for SQLite-backed history.
 $env.config.history.sync_on_enter = true
 # isolation (bool):
 # `true`: New history from other currently-open Nushell sessions is not
 # seen when scrolling through the history using PrevHistory (typically
 # the Up key) or NextHistory (Down key)
 # `false`: All commands entered in other Nushell sessions will be mixed with
 # those from the current shell.
 # Note: Older history items (from before the current shell was started) are
 # always shown.
 # This setting only applies to SQLite-backed history
 $env.config.history.isolation = true
 # ----------------------
 # Miscellaneous Settings
 # ----------------------
 # show_banner (bool): Enable or disable the welcome banner at startup
 $env.config.show_banner = true
 # rm.always_trash (bool):
 # true: rm behaves as if the --trash/-t option is specified
 # false: rm behaves as if the --permanent/-p option is specified (default)
 # Explicitly calling `rm` with `--trash` or `--permanent` always override this setting
 # Note that this feature is dependent on the host OS trashcan support.
 $env.config.rm.always_trash = false
 # recursion_limit (int): how many times a command can call itself recursively
 # before an error will be generated.
 $env.config.recursion_limit = 50
 # ---------------------------
 # Commandline Editor Settings
 # ---------------------------
 # edit_mode (string) "vi" or "emacs" sets the editing behavior of Reedline
 $env.config.edit_mode = "emacs"
 # Command that will be used to edit the current line buffer with Ctrl+O.
 # If unset, uses $env.VISUAL and then $env.EDITOR
 #
 # Tip: Set to "editor" to use the default editor on Unix platforms using
 #      the Alternatives system or equivalent
 $env.config.buffer_editor = "editor"
 # To set arguments for the editor, a list can be used:
 $env.config.buffer_editor = ["emacsclient", "-s", "light", "-t"]
 # cursor_shape_* (string)
 # -----------------------
 # The following variables accept a string from the following selections:
 # "block", "underscore", "line", "blink_block", "blink_underscore", "blink_line", or "inherit"
 # "inherit" skips setting cursor shape and uses the current terminal setting.
 $env.config.cursor_shape.emacs = "inherit"         # Cursor shape in emacs mode
 $env.config.cursor_shape.vi_insert = "block"       # Cursor shape in vi-insert mode
 $env.config.cursor_shape.vi_normal = "underscore"  # Cursor shape in normal vi mode
 # --------------------
 # Completions Behavior
 # --------------------
 # $env.config.completions.*
 # Apply to the Nushell completion system
 # algorithm (string): "prefix", "substring" or "fuzzy"
 $env.config.completions.algorithm = "prefix"
 # sort (string): One of "smart" or "alphabetical"
 # In "smart" mode sort order is based on the "algorithm" setting.
 # When using the "prefix" algorithm, results are alphabetically sorted.
 # When using the "substring" algorithm, results are alphabetically sorted.
 # When using the "fuzzy" algorithm, results are sorted based on their fuzzy score.
 $env.config.completions.sort = "smart"
 # case_sensitive (bool): true/false to enable/disable case-sensitive completions
 $env.config.completions.case_sensitive = false
 # quick (bool):
 # true: auto-select the completion when only one remains
 # false: prevents auto-select of the final result
 $env.config.completions.quick = true
 # partial (bool):
 # true: Partially complete up to the best possible match
 # false: Do not partially complete
 # Partial Example: If a directory contains only files named "forage", "food", and "forest",
 #                  then typing "ls " and pressing <Tab> will partially complete the first two
 #                  letters, "f" and "o". If the directory also includes a file named "faster",
 #                  then only "f" would be partially completed.
 $env.config.completions.partial = true
 # use_ls_colors (bool): When true, apply LS_COLORS to file/path/directory matches
 $env.config.completions.use_ls_colors = true
 # --------------------
 # External Completions
 # --------------------
 # completions.external.*: Settings related to completing external commands
 # and additional completers
 # external.enable (bool)
 # true: search for external commands on the Path
 # false: disabling might be desired for performance if your path includes
 #        directories on a slower filesystem
 $env.config.completions.external.enable = true
 # max_results (int): Limit the number of external commands retrieved from
 # path to this value. Has no effect if `...external.enable` (above) is set to `false`
 $env.config.completions.external.max_results = 50
 # completer (closure with a |spans| parameter): A command to call for *argument* completions
 # to commands (internal or external).
 #
 # The |spans| parameter is a list of strings representing the tokens (spans)
 # on the current commandline. It is always a list of at least two strings - The
 # command being completed plus the first argument of that command ("" if no argument has
 # been partially typed yet), and additional strings for additional arguments beyond
 # the first.
 #
 # This setting is usually set to a closure which will call a third-party completion system, such
 # as Carapace.
 #
 # Note: The following is an over-simplified completer command that will call Carapace if it
 # is installed. Please use the official Carapace completer, which can be generated automatically
 # by Carapace itself. See the Carapace documentation for the proper syntax.
 $env.config.completions.external.completer = {|spans|
  carapace $spans.0 nushell ...$spans | from json
 }
 # --------------------
 # Terminal Integration
 # --------------------
 # Nushell can output a number of escape codes to enable advanced features in Terminal Emulators
 # that support them. Settings in this section enable or disable these features in Nushell.
 # Features aren't supported by your Terminal can be disabled. Features can also be disabled,
 #  of course, if there is a conflict between the Nushell and Terminal's implementation.
 # use_kitty_protocol (bool):
 # A keyboard enhancement protocol supported by the Kitty Terminal. Additional keybindings are
 # available when using this protocol in a supported terminal. For example, without this protocol,
 # Ctrl+I is interpreted as the Tab Key. With this protocol, Ctrl+I and Tab can be mapped separately.
 $env.config.use_kitty_protocol = false
 # osc2 (bool):
 # When true, the current directory and running command are shown in the terminal tab/window title.
 # Also abbreviates the directory name by prepending ~ to the home directory and its subdirectories.
 $env.config.shell_integration.osc2 = true
 # osc7 (bool):
 # Nushell will report the current directory to the terminal using OSC 7. This is useful when
 # spawning new tabs in the same directory.
 # This is disabled by default on Windows in favor of the `osc9_9` option.
 $env.config.shell_integration.osc7 = true
 # osc9_9 (bool):
 # Enables/Disables OSC 9;9 support, originally a ConEmu terminal feature. This is an
 # alternative to OSC 7 which also communicates the current path to the terminal.
 # This is enabled by default on Windows as it is used by the Windows Terminal.
 $env.config.shell_integration.osc9_9 = false
 # osc8 (bool):
 # When true, the `ls` command will generate clickable links that can be launched in another
 # application by the terminal.
 # Note: This setting replaces the now deprecated `ls.clickable_links`
 $env.config.shell_integration.osc8 = true
 # Deprecated
 # $env.config.ls.clickable_links = true
 # osc133 (bool):
 # true/false to enable/disable OSC 133 support, a set of several escape sequences which
 # report the (1) starting location of the prompt, (2) ending location of the prompt,
 # (3) starting location of the command output, and (4) the exit code of the command.
 # originating with Final Term. These sequences report information regarding the prompt
 # location as well as command status to the terminal. This enables advanced features in
 # some terminals, including the ability to provide separate background colors for the
 # command vs. the output, collapsible output, or keybindings to scroll between prompts.
 $env.config.shell_integration.osc133 = true
 # osc633 (bool):
 # true/false to enable/disable OSC 633, an extension to OSC 133 for Visual Studio Code
 $env.config.shell_integration.osc633 = true
 # reset_application_mode (bool):
 # true/false to enable/disable sending ESC[?1l to the terminal
 # This sequence is commonly used to keep cursor key modes in sync between the local
 # terminal and a remote SSH host.
 $env.config.shell_integration.reset_application_mode = true
 # bracketed_paste (bool):
 # true/false to enable/disable the bracketed-paste feature, which allows multiple-lines
 # to be pasted into Nushell at once without immediate execution. When disabled,
 # each pasted line is executed as it is received.
 # Note that bracketed paste is not currently supported on the Windows version of
 # Nushell.
 $env.config.bracketed_paste = true
 # use_ansi_coloring ("auto" or bool):
 # The default value `"auto"` dynamically determines if ANSI coloring is used.
 # It evaluates the following environment variables in decreasingly priority:
 # `FORCE_COLOR`, `NO_COLOR`, and `CLICOLOR`.
 # - If `FORCE_COLOR` is set, coloring is always enabled.
 # - If `NO_COLOR` is set, coloring is disabled.
 # - If `CLICOLOR` is set, its value (0 or 1) decides whether coloring is used.
 # If none of these are set, it checks whether the standard output is a terminal
 # and enables coloring if it is.
 # A value of `true` or `false` overrides this behavior, explicitly enabling or
 # disabling ANSI coloring in Nushell's internal commands.
 # When disabled, built-in commands will only use the default foreground color.
 # Note: This setting does not affect the `ansi` command.
 $env.config.use_ansi_coloring = "auto"
 # ----------------------
 # Error Display Settings
 # ----------------------
 # error_style (string): One of "fancy" or "plain"
 # Plain: Display plain-text errors for screen-readers
 # Fancy: Display errors using line-drawing characters to point to the span in which the
 #        problem occurred.
 $env.config.error_style = "fancy"
 # display_errors.exit_code (bool):
 # true: Display a Nushell error when an external command returns a non-zero exit code
 # false: Display only the error information printed by the external command itself
 # Note: Core dump errors are always printed; SIGPIPE never triggers an error
 $env.config.display_errors.exit_code = false
 # display_errors.termination_signal (bool):
 # true/false to enable/disable displaying a Nushell error when a child process is
 # terminated via any signal
 $env.config.display_errors.termination_signal = true
 # -------------
 # Table Display
 # -------------
 # footer_mode (string or int):
 # Specifies when to display table footers with column names. Allowed values:
 # "always"
 # "never"
 # "auto": When the length of the table would scroll the header past the first line of the terminal
 # (int): When the number of table rows meets or exceeds this value
 # Note: Does not take into account rows with multiple lines themselves
 $env.config.footer_mode = 25
 # table.*
 # mode (string):
 # Specifies the visual display style of a table
 # One of: "default", "basic", "compact", "compact_double", "heavy", "light", "none", "reinforced",
 # "rounded", "thin", "with_love", "psql", "markdown", "dots", "restructured", "ascii_rounded",
 # "basic_compact" or "single"
 # Can be overridden by passing a table to `| table --theme/-t`
 $env.config.table.mode = "default"
 # index_mode (string) - One of:
 # "never": never show the index column in a table or list
 # "always": always show the index column in tables and lists
 # "auto": show the column only when there is an explicit "index" column in the table
 # Can be overridden by passing a table to `| table --index/-i`
 $env.config.table.index_mode = "always"
 # show_empty (bool):
 # true: show "empty list" or "empty table" when no values exist
 # false: display no output when no values exist
 $env.config.table.show_empty = true
 # padding.left/right (int): The number of spaces to pad around values in each column
 $env.config.table.padding.left = 1
 $env.config.table.padding.right = 1
 # trim.*: The rules that will be used to display content in a table row when it would cause the
 #         table to exceed the terminal width.
 # methodology (string): One of "wrapping" or "truncating"
 # truncating_suffix (string): The text to show at the end of the row to indicate that it has
 #                             been truncated. Only valid when `methodology = "truncating"`.
 # wrapping_try_keep_words (bool): true to keep words together based on whitespace
 #                                 false to allow wrapping in the middle of a word.
 #                                 Only valid when `methodology = wrapping`.
 $env.config.table.trim = {
  methodology: "wrapping"
  wrapping_try_keep_words: true
 }
 # or
 $env.config.table.trim = {
  methodology: "truncating"
  truncating_suffix: "..."
 }
 # header_on_separator (bool):
 # true: Displays the column headers as part of the top (or bottom) border of the table
 # false: Displays the column header in its own row with a separator below.
 $env.config.table.header_on_separator = false
 # abbreviated_row_count (int or nothing):
 # If set to an int, all tables will be abbreviated to only show the first <n> and last <n> rows
 # If set to `null`, all table rows will be displayed
 # Can be overridden by passing a table to `| table --abbreviated/-a`
 $env.config.table.abbreviated_row_count = null
 # footer_inheritance (bool): Footer behavior in nested tables
 # true: If a nested table is long enough on its own to display a footer (per `footer_mode` above),
 #       then also display the footer for the parent table
 # false: Always apply `footer_mode` rules to the parent table
 $env.config.table.footer_inheritance = false
 # missing_value_symbol (string): The symbol shown for missing values
 $env.config.table.missing_value_symbol = "❎"
 # ----------------
 # Datetime Display
 # ----------------
 # datetime_format.* (string or nothing):
 # Format strings that will be used for datetime values.
 # When set to `null`, the default behavior is to "humanize" the value (e.g., "now" or "a day ago")
 # datetime_format.table (string or nothing):
 # The format string (or `null`) that will be used to display a datetime value when it appears in a
 # structured value such as a table, list, or record.
 $env.config.datetime_format.table = null
 # datetime_format.normal (string or nothing):
 # The format string (or `null`) that will be used to display a datetime value when it appears as
 # a raw value.
 $env.config.datetime_format.normal = "%m/%d/%y %I:%M:%S%p"
 # ----------------
 # Filesize Display
 # ----------------
 # filesize.unit (string): One of either:
 # - A filesize unit: "B", "kB", "KiB", "MB", "MiB", "GB", "GiB", "TB", "TiB", "PB", "PiB", "EB", or "EiB".
 # - An automatically scaled unit: "metric" or "binary".
 # "metric" will use units with metric (SI) prefixes like kB, MB, or GB.
 # "binary" will use units with binary prefixes like KiB, MiB, or GiB.
 # Otherwise, setting this to one of the filesize units will use that particular unit when displaying all file sizes.
 $env.config.filesize.unit = 'metric'
 # filesize.show_unit (bool):
 # Whether to show or hide the file size unit. Useful if `$env.config.filesize.unit` is set to a fixed unit,
 # and you don't want that same unit repeated over and over again in which case you can set this to `false`.
 $env.config.filesize.show_unit = true
 # filesize.precision (int or nothing):
 # The number of digits to display after the decimal point for file sizes.
 # When set to `null`, all digits after the decimal point, if any, will be displayed.
 $env.config.filesize.precision = 1
 # ---------------------
 # Miscellaneous Display
 # ---------------------
 # render_right_prompt_on_last_line(bool):
 # true: When using a multi-line left-prompt, the right-prompt will be displayed on the last line
 # false: The right-prompt is displayed on the first line of the left-prompt
 $env.config.render_right_prompt_on_last_line = false
 # float_precision (int):
 # Float values will be rounded to this precision when displaying in structured values such as lists,
 # tables, or records.
 $env.config.float_precision = 2
 # ls.use_ls_colors (bool):
 # true: The `ls` command will apply the $env.LS_COLORS standard to filenames
 # false: Filenames in the `ls` table will use the color_config for strings
 $env.config.ls.use_ls_colors = true
 # Hooks
 # -----
 # $env.config.hooks is a record containing the five different types of Nushell hooks.
 # See the Hooks documentation at https://www.nushell.sh/book/hooks for details
 #
 # Most hooks can accept a string, a closure, or a list containing strings and/or closures.
 # The display_output record can only accept a string or a closure, but never a list
 #
 # WARNING: A malformed display_output hook can suppress all Nushell output to the terminal.
 #          It can be reset by assigning an empty string as below:
 # Before each prompt is displayed
 $env.config.hooks.pre_prompt = []
 # After <enter> is pressed; before the commandline is executed
 $env.config.hooks.pre_execution = []
 # When a specified environment variable changes
 $env.config.hooks.env_change = {
    # Example: Run if the PWD environment is different since the last REPL input
    PWD: [{|before, after| null }]
 }
 # Before Nushell output is displayed in the terminal
 $env.config.hooks.display_output = "if (term size).columns >= 100 { table -e } else { table }"
 # When a command is not found
 $env.config.hooks.command_not_found = []
 # The env_change hook accepts a record with environment variable names as keys, and a list
 # of hooks to run when that variable changes
 $env.config.hooks.env_change = {}
 # -----------
 # Keybindings
 # -----------
 # keybindings (list): A list of user-defined keybindings
 # Nushell/Reedline keybindings can be added or overridden using this setting.
 # See https://www.nushell.sh/book/line_editor.html#keybindings for details.
 #
 # Example - Add a new Alt+. keybinding to insert the last token used on the previous commandline
 $env.config.keybindings ++= [
  {
    name: insert_last_token
    modifier: alt
    keycode: char_.
    mode: [emacs vi_normal vi_insert]
    event: [
      { edit: InsertString, value: "!$" }
      { send: Enter }
    ]
  }
 ]
 # Example: Override the F1 keybinding with a user-defined help menu (see "Menus" below):
 $env.config.keybindings ++= [
  {
    name: help_menu
    modifier: none
    keycode: f1
    mode: [emacs, vi_insert, vi_normal]
    event: { send: menu name: help_menu }
  }
 ]
 # -----
 # Menus
 # -----
 # menus (list):
 #
 # Nushell/Reedline menus can be created and modified using this setting.
 # See https://www.nushell.sh/book/line_editor.html#menus for details.
 #
 # Note that menus are usually activated via keybindings, which are defined in
 # $env.config.keybindings (above).
 #
 # Simple example - Add a new Help menu to the list (note that a similar menu is already
 # defined internally):
 $env.config.menus ++= [
    {
        name: help_menu
        only_buffer_difference: true
        marker: "? "
        type: {
            layout: description
            columns: 4
            # col_width is an optional value. If missing, the entire screen width is used to
            # calculate the column width
            col_width: 20
            col_padding: 2
            selection_rows: 4
            description_rows: 10
        }
        style: {
            text: green
            selected_text: green_reverse
            description_text: yellow
        }
    }
 ]
 # ---------------
 # Plugin behavior
 # ---------------
 # Per-plugin configuration. See https://www.nushell.sh/contributor-book/plugins.html#plugin-configuration
 $env.config.plugins = {}
 # Plugin garbage collection configuration
 # $env.config.plugin_gc.*
 # enabled (bool): true/false to enable/disable stopping inactive plugins
 $env.config.plugin_gc.default.enabled = true
 # stop_after (duration): How long to wait after a plugin is inactive before stopping it
 $env.config.plugin_gc.default.stop_after = 10sec
 # plugins (record): Alternate garbage collection configuration per-plugin.
 $env.config.plugin_gc.plugins = {
  # gstat: {
  #   enabled: false
  # }
 }
 # -------------------------------------
 # Themes/Colors and Syntax Highlighting
 # -------------------------------------
 # For more information on defining custom themes, see
 # https://www.nushell.sh/book/coloring_and_theming.html
 # Use and/or contribute to the theme collection at
 # https://github.com/nushell/nu_scripts/tree/main/themes
 # Values:
 # highlight_resolved_externals (bool):
 # true: Applies the `color_config.shape_external_resolved` color (below) to external commands
 #       which are found (resolved) on the path
 # false: Applies the `color_config.shape_external` color to *all* externals simply based on whether
 #        or not they would be *parsed* as an external command based on their position.
 # Defaults to false for systems with a slower search path
 $env.config.highlight_resolved_externals = true
 # color_config (record): A record of shapes, types, UI elements, etc. that can be styled (e.g.,
 # colorized) in Nushell, either on the commandline itself (shapes) or in output.
 #
 # Note that this is usually set through a theme provided by a record in a custom command. For
 # instance, the standard library contains two "starter" theme commands: "dark-theme" and
 # "light-theme". For example:
 use std/config dark-theme
 $env.config.color_config = (dark-theme)
 # Or, individual color settings can be configured or overridden.
 #
 # Values can be one of:
 # - A color name such as "red" (see `ansi -l` for a list)
 # - A color RGB value in the form of "#C4C9C6"
 # - A record including:
 #   * `fg` (color)
 #   * `bg` (color)
 #   * `attr`: a string with one or more of:
 #     - 'n': normal
 #     - 'b': bold
 #     - 'u': underline
 #     - 'r': reverse
 #     - 'i': italics
 #     - 'd': dimmed
 # foreground, background, and cursor colors are not handled by Nushell, but can be used by
 # custom-commands such as `theme` from the nu_scripts repository. That `theme` command can be
 # used to set the terminal foreground, background, and cursor colors.
 $env.config.color_config.foreground
 $env.config.color_config.background
 $env.config.color_config.cursor
 # -------------------------------------------------------------------------------------------------
 # shape_: Applies syntax highlighting based on the "shape" (inferred or declared type) of an
 # element on the commandline. Nushell's parser can identify shapes based on many criteria, often
 # as the commandline is being typed.
 # shape_string: Can appear as a single-or-quoted value, a bareword string, the key of a record,
 # an argument which has been declared as a string, and other parsed strings.
 $env.config.color_config.shape_string
 # shape_string_interpolation: A single-or-double-quoted string interpolation. This style
 # applies to the dollar sign and quotes of the string. The elements inside the string are
 # styled according to their own shape.
 $env.config.color_config.shape_string_interpolation
 # shape_raw_string: a raw string literal. E.g., r#'This is a raw string'#. This style applies
 # to the entire raw string.
 $env.config.color_config.shape_raw_string
 # shape_record: A record-literal. This style applies to the brackets around the record. The keys
 # and values will be styled according to their individual shapes.
 $env.config.color_config.shape_record
 # shape_list: A list-literal. This style applies to the brackets and list separator only. The
 # items in a list are styled according to their individual shapes.
 $env.config.color_config.shape_list
 # shape_table: A table-literl. Color applies to the brackets, semicolon, and list separators. The
 # items in the table are style according to their individual shapes.
 $env.config.color_config.shape_table
 # shape_bool: A boolean-literal `true` or `false` value
 $env.config.color_config.shape_bool
 # shape_int: Integer literals
 $env.config.color_config.shape_int
 # shape_float: Float literals. E.g., 5.4
 # Also integer literals in a float-argument position
 $env.config.color_config.shape_float
 # shape_range: Range literals
 $env.config.color_config.shape_range
 # shape_binary: Binary literals
 $env.config.color_config.shape_binary
 # shape_datetime: Datetime literals
 $env.config.color_config.shape_datetime
 # shape_custom: A custom value, usually from a plugin
 $env.config.color_config.shape_custom
 # shape_nothing: A literal `null`
 $env.config.color_config.shape_nothing
 # shape_literal: Not currently used
 $env.config.color_config.shape_literal
 # shape_operator: An operator such as +, -, ++, in, not-in, etc.
 $env.config.color_config.shape_operator
 # shape_filepath: An argument that appears in the position of a `path` shape for a command
 $env.config.color_config.shape_filepath
 # shape_directory: A more specific 'path' shape that only accepts a directory.
 $env.config.color_config.shape_directory
 # shape_globpattern: An argument in the position of a glob parameter. E.g., the asterisk (or any other string) in `ls *`.
 $env.config.color_config.shape_globpattern
 # shape_glob_interpolation: Deprecated
 $env.config.color_config.shape_glob_interpolation
 # shape_garbage: When an argument is of the wrong type or cannot otherwise be parsed.
 # E.g., `ls {a: 5}` - A record argument to `ls` is 'garbage'. Also applied in real-time when
 # an expression is not (yet) properly closed.
 $env.config.color_config.shape_garbage
 # shape_variable: The *use* of a variable. E.g., `$env` or `$a`.
 $env.config.color_config.shape_variable
 # shape_vardecl: The *declaration* of a variable. E.g. the "a" in `let a = 5`.
 $env.config.color_config.shape_vardecl
 # shape_matching_brackets: When the cursor is positioned on an opening or closing bracket (e.g,
 # braces, curly braces, or parenthesis), and there is a matching opening/closing bracket, both will
 # temporarily have this style applied.
 $env.config.color_config.shape_matching_brackets
 # shape_pipe: The pipe `|` when used to separate expressions in a pipeline
 $env.config.color_config.shape_pipe
 # shape_internalcall: A known Nushell built-in or custom command in the "command position" (usually
 # the first bare word of an expression).
 $env.config.color_config.shape_internalcall
 # shape_external: A token in the "command position" (see above) that is not a known Nushell
 # built-in or custom command. This is assumed to be an external command.
 $env.config.color_config.shape_external
 # shape_external_resolved: Requires "highlight_resolved_externals" (above) to be enabled.
 # When a token matches the "external" requirement (above) and is also a *confirmed* external
 # command, this style will be applied.
 $env.config.color_config.shape_external_resolved
 # shape_externalarg: Arguments to an external command (whether resolved or not)
 $env.config.color_config.shape_externalarg
 # shape_match_pattern: The matching pattern for each arm in a match expression. Does not
 # include the guard expression (if present).
 $env.config.color_config.shape_match_pattern
 # shape_block: The curly-braces around a block. Expressions within the block will have their
 # their own shapes' styles applied.
 $env.config.color_config.shape_block
 # shape_signature: The parameter definitions and input/output types for a command signature.
 $env.config.color_config.shape_signature
 # shape_keyword: Not current used
 $env.config.color_config.shape_keyword
 # shape_closure: Styles the brackets and arguments of a closure.
 $env.config.color_config.shape_closure
 # shape_direction: The redirection symbols such as `o>`, `error>`, `e>|`, etc.
 $env.config.color_config.shape_redirection
 # shape_flag: Flags and switches to internal and custom-commands. Only the `--flag` (`-f`) portion
 # is styled. The argument to a flag will be styled using its own shape.
 $env.config.color_config.shape_flag
 # -------------------------------------------------------------------------------------------------
 # color.config.<type>
 # *Values* of a particular *type* can be styled differently than the *shape*.
 # Note that the style is applied only when this type is displayed in *structured* data (list,
 # record, or table). It is not currently applied to basic raw values.
 #
 # Note that some types are rarely or never seen in a context in which styling would be applied.
 # For example, a cell-path *value* is unlikely to (but can) appear in a list, record, or table.
 #
 # Tip: In addition to the styles above (fg, bg, attr), types typically accept a closure which can
 # dynamically change the style based on the *value*. For instance, the themes in the nu_scripts
 # repository will style filesizes difference in an `ls` (or other table) differently depending on
 # their magnitude.
 # Simple examples:
 # bool: A boolean value
 $env.config.color_config.bool = {||
  if $in {
    {
      bg: 'light_green'
      fg: 'white'
      attr: 'b'
    }
  } else {
    {
      bg: 'yellow'
      fg: 'black'
      attr: 'b'
    }
  }
 }
 # int: An integer value
 $env.config.color_config.int = {||
  if $in == 42 { 'green' } else { 'red' }
 }
 # Additional type values (without examples):
 $env.config.color_config.string      # String
 $env.config.color_config.float       # Float value
 $env.config.color_config.glob        # Glob value (must be declared)
 $env.config.color_config.binary      # Binary value
 $env.config.color_config.custom      # Custom value (often from a plugin)
 $env.config.color_config.nothing     # Not used, since a null is not displayed
 $env.config.color_config.date        # datetime value
 $env.config.color_config.filesize    # filesize value
 $env.config.color_config.list        # Not currently used. Lists are displayed using their
                                     # members' styles
 $env.config.color_config.record      # Not currently used. Records are displayed using their
                                     # member's styles
 $env.config.color_config.duration    # Duration type
 $env.config.color_config.range       # Range value
 $env.config.color_config.cell-path   # Cell-path value
 $env.config.color_config.closure     # Not currently used
 $env.config.color_config.block       # Not currently used
 # Additional UI elements
 # hints: The (usually dimmed) style in which completion hints are displayed
 $env.config.color_config.hints
 # search_result: The style applied to `find` search results
 $env.config.color_config.search_result
 # header: The column names in a table header
 $env.config.color_config.header
 # separator: Used for table/list/record borders
 $env.config.color_config.separator
 # row_index: The `#` or `index` column of a table or list
 $env.config.color_config.row_index
 # empty: This style is applied to empty/missing values in a table. However, since the ❎
 # emoji is used for this purpose, there is limited styling that can be applied.
 $env.config.color_config.empty
 # leading_trailing_space_bg: When a string value inside structured data has leading or trailing
 # whitespace, that whitespace will be displayed using this style.
 # Use { attr: n } to disable.
 $env.config.color_config.leading_trailing_space_bg = { bg: 'red' }
 # banner_foreground: The default text style for the Welcome Banner displayed at startup
 $env.config.color_config.banner_foreground = "attr_normal"
 # banner_highlight1 and banner_highlight2: Colors for highlighted text in the Welcome Banner
 $env.config.color_config.banner_highlight1 = "green"
 $env.config.color_config.banner_highlight2 = "purple"
 # ------------------------
 # `explore` command colors
 # ------------------------
 # Configure the UI colors of the `explore` command
 # Allowed values are the same as for the `color_config` options above.
 # Example:
 $env.config.explore = {
    status_bar_background: { fg: "#1D1F21", bg: "#C4C9C6" },
    command_bar_text: { fg: "#C4C9C6" },
    highlight: { fg: "black", bg: "yellow" },
    status: {
        error: { fg: "white", bg: "red" },
        warn: {}
        info: {}
    },
    selected_cell: { bg: light_blue },
 }
 # ---------------------------------------------------------------------------------------
 # Environment Variables
 # ---------------------------------------------------------------------------------------
 # In addition to the $env.config record, a number of other environment variables
 # also affect Nushell's behavior:
 # PROMPT_*
 # --------
 # Prompt configuration
 # PROMPT_ variables accept either a string or a closure that returns a string
 # PROMPT_COMMAND
 # --------------
 # Defines the primary prompt. Note that the PROMPT_INDICATOR (below) is appended to this value.
 # Simple example - Static string:
 $env.PROMPT_COMMAND = "Nushell"
 # Simple example - Dynamic closure displaying the path:
 $env.PROMPT_COMMAND = {|| pwd}
 # PROMPT_COMMAND_RIGHT
 # --------------------
 # Defines a prompt which will appear right-aligned in the terminal
 $env.PROMPT_COMMAND_RIGHT = {|| date now | format date "%d-%a %r" }
 # PROMPT_INDICATOR*
 # -----------------
 # The prompt indicators are environmental variables that represent
 # the state of the prompt. The specified character(s) will appear
 # immediately following the PROMPT_COMMAND
 # When in Emacs mode (default):
 $env.PROMPT_INDICATOR = "> "
 # When in normal vi mode:
 $env.PROMPT_INDICATOR_VI_NORMAL = "> "
 # When in vi insert-mode:
 $env.PROMPT_INDICATOR_VI_INSERT = ": "
 # When a commandline extends across multiple lines:
 $env.PROMPT_MULTILINE_INDICATOR = "::: "
 # TRANSIENT_PROMPT_*
 # ------------------
 # Allows a different prompt to be shown after a command has been executed.  This
 # can be useful if you have a 2-line prompt. Instead of each previously-entered
 # command taking up at least 2 lines, the transient prompt can condense it to a
 # shorter version. The following example shows a rocket emoji before each
 # previously-entered command:
 $env.TRANSIENT_PROMPT_COMMAND = "🚀 "
 $env.TRANSIENT_PROMPT_INDICATOR = ""
 $env.TRANSIENT_PROMPT_INDICATOR_VI_INSERT = ""
 $env.TRANSIENT_PROMPT_INDICATOR_VI_NORMAL = ""
 # Tip: Removing the transient multiline indicator and right-prompt can simplify
 #      copying from the terminal
 $env.TRANSIENT_PROMPT_MULTILINE_INDICATOR = ""
 $env.TRANSIENT_PROMPT_COMMAND_RIGHT = ""
 # ENV_CONVERSIONS
 # ---------------
 # Certain variables, such as those containing multiple paths, are often stored as a
 # colon-separated string in other shells. Nushell can convert these automatically to a
 # more convenient Nushell list.  The ENV_CONVERSIONS variable specifies how environment
 # variables are:
 # - converted from a string to a value on Nushell startup (from_string)
 # - converted from a value back to a string when running external commands (to_string)
 #
 # Note: The OS Path variable is automatically converted before env.nu loads, so it can
 # be treated a list in this file.
 #
 # Note: Environment variables are not case-sensitive, so the following will work
 # for both Windows and Unix-like platforms.
 #
 # By default, the internal conversion looks something like the following, so there
 # is no need to add this in your actual env.nu:
 $env.ENV_CONVERSIONS = {
    "Path": {
        from_string: { |s| $s | split row (char esep) | path expand --no-symlink }
        to_string: { |v| $v | path expand --no-symlink | str join (char esep) }
    }
 }
 # Here's an example converts the XDG_DATA_DIRS variable to and from a list:
 $env.ENV_CONVERSIONS = $env.ENV_CONVERSIONS | merge {
    "XDG_DATA_DIRS": {
        from_string: { |s| $s | split row (char esep) | path expand --no-symlink }
        to_string: { |v| $v | path expand --no-symlink | str join (char esep) }
    }
 }
 #
 # Other common directory-lists for conversion: TERMINFO_DIRS.
 # Note that other variable conversions take place after `config.nu` is loaded.
 # NU_LIB_DIRS
 # -----------
 # Directories in this constant are searched by the
 # `use` and `source` commands.
 #
 # By default, the `scripts` subdirectory of the default configuration
 # directory is included:
 const NU_LIB_DIRS = [
    ($nu.default-config-dir | path join 'scripts') # add <nushell-config-dir>/scripts
    ($nu.data-dir | path join 'completions') # default home for nushell completions
 ]
 # You can replace (override) or append to this list by shadowing the constant
 const NU_LIB_DIRS = $NU_LIB_DIRS ++ [($nu.default-config-dir | path join 'modules')]
 # An environment variable version of this also exists. It is searched after the constant.
 $env.NU_LIB_DIRS ++= [ ($nu.data-dir | path join "nu_scripts") ]
 # NU_PLUGIN_DIRS
 # --------------
 # Directories to search for plugin binaries when calling add.
 # By default, the `plugins` subdirectory of the default configuration
 # directory is included:
 const NU_PLUGIN_DIRS = [
    ($nu.default-config-dir | path join 'plugins') # add <nushell-config-dir>/plugins
 ]
 # You can replace (override) or append to this list by shadowing the constant
 const NU_PLUGIN_DIRS = $NU_PLUGIN_DIRS ++ [($nu.default-config-dir | path join 'plugins')]
 # As with NU_LIB_DIRS, an $env.NU_PLUGIN_DIRS is searched after the constant version
 # Appending to the OS path is a common configuration task.
 # Because of the previous ENV_CONVERSIONS (performed internally
 # before your config.nu loads), the path variable is a list that can
 # be appended to using, for example:
 $env.PATH ++= [ "~/.local/bin" ]
 # Or prepend using
 $env.PATH = [ "~/.local/bin" ] ++ $env.PATH
 # The `path add` function from the Standard Library also provides
 # a convenience method for prepending to the path:
 use std/util "path add"
 path add "~/.local/bin"
 path add ($env.CARGO_HOME | path join "bin")
 # You can remove duplicate directories from the path using:
 $env.PATH = ($env.PATH | uniq)
@@ -2,5 +2,6 @@
  programs.nushell = {
    enable = true;
    configFile.source = ./config.nu;
    envFile.source = ./env.nu;
  };
 }
@@ -0,0 +1,36 @@
 # Nushell Environment Config File
 # Specifies how environment variables are:
 # - converted from a string to a value on Nushell startup (from_string)
 # - converted from a value back to a string when running external commands (to_string)
 # Note: The conversions happen *after* config.nu is loaded
 let-env ENV_CONVERSIONS = {
  "PATH": {
    from_string: { |s| $s | split row (char esep) | path expand -n }
    to_string: { |v| $v | path expand -n | str join (char esep) }
  }
  "Path": {
    from_string: { |s| $s | split row (char esep) | path expand -n }
    to_string: { |v| $v | path expand -n | str join (char esep) }
  }
 }
 # Directories to search for scripts when calling source or use
 #
 # By default, <nushell-config-dir>/scripts is added
 let-env NU_LIB_DIRS = [
    ($nu.config-path | path dirname | path join 'scripts')
 ]
 # Directories to search for plugin binaries when calling register
 #
 # By default, <nushell-config-dir>/plugins is added
 let-env NU_PLUGIN_DIRS = [
    ($nu.config-path | path dirname | path join 'plugins')
 ]
 # To add entries to PATH (on Windows you might use Path), you can use the following pattern:
 # let-env PATH = ($env.PATH | split row (char esep) | prepend '/some/path')
 mkdir ~/.cache/starship
 starship init nu | sed "s/size -c/size/" | save ~/.cache/starship/init.nu
@@ -1,11 +1,6 @@
 {config, ...}: {
  home.sessionVariables.STARSHIP_CACHE = "${config.xdg.cacheHome}/starship";
  programs.starship = {
    enable = true;
    enableBashIntegration = true;
    enableZshIntegration = true;
    enableNushellIntegration = true;
    settings = {
      character = {
        success_symbol = "[›](bold green)";
@@ -0,0 +1,22 @@
 # convert all images to png
 def to_png [old_path: string, old_format: string] {
  # 将后缀改为 .png 得到新图片的 path
  let webp_path = ($old_path | split row $old_format | append ".png" | str join)
  # 使用 ffmpeg 进行格式转换
  ffmpeg -y -i $old_path $webp_path
  # 删除旧图片
  rm $old_path
 }
 def convert_format [old_format: string] {
    # 递归找出所有大于 10kib 的图片
    let old_paths = (ls $"**/*($old_format)" | where size > 10kb | each {|it| $it.name})
    $old_paths | to md
    # 1. 执行图片格式转换与压缩，同时删除原图片
    $old_paths | each { |it| to_png $it $old_format }
 }
 convert_format ".webp"
 # convert_format ".jpg"
@@ -0,0 +1,12 @@
 { config, pkgs, ... }:
 {
  # mount a smb/cifs share
  fileSystems."/home/ryan/SMB-Downloads" = {
      device = "//192.168.5.194/Downloads";
      fsType = "cifs";
      options = ["vers=3.0,uid=1000,gid=100,dir_mode=0755,file_mode=0755,mfsymlinks,credentials=/etc/nixos/.smb_credentials,nofail"];
  };
 }
@@ -1,14 +1,16 @@
 # Edit this configuration file to define what should be installed on
 # your system.  Help is available in the configuration.nix(5) man page
 # and in the NixOS manual (accessible by running ‘nixos-help’).
 { config, pkgs, ... }:
 {
-  config,
+  imports =
-  pkgs,
+    [
-  ...
+      ./cifs-mount.nix
 }: {
  imports = [
      ../../modules/system.nix
-    ../../modules/i3.nix
+      ../../modules/hyprland.nix
      ../../modules/fcitx5
      # Include the results of the hardware scan.
      ./hardware-configuration.nix
@@ -23,23 +25,53 @@
    systemd-boot.enable = true;
  };
-  networking.hostName = "msi-rtx4090"; # Define your hostname.
+  networking = {
-  # networking.wireless.enable = true;  # Enables wireless support via wpa_supplicant.
+    hostName = "msi-rtx4090"; # Define your hostname.
    wireless.enable = false;  # Enables wireless support via wpa_supplicant.
    # Configure network proxy if necessary
-  # networking.proxy.default = "http://user:password@proxy:port/";
+    # proxy.default = "http://user:password@proxy:port/";
-  # networking.proxy.noProxy = "127.0.0.1,localhost,internal.domain";
+    # proxy.noProxy = "127.0.0.1,localhost,internal.domain";
    networkmanager.enable = true;
    enableIPv6 = false;  # disable ipv6
    interfaces.enp5s0 = {
      useDHCP = false;
      ipv4.addresses = [ {
        address = "192.168.5.66";
        prefixLength = 24;
      } ];
    };
    defaultGateway = "192.168.5.201";
    nameservers = [
      "119.29.29.29"  # DNSPod
      "223.5.5.5"     # AliDNS
    ];
  };
  # Enable networking
  networking.networkmanager.enable = true;
  networking.defaultGateway = "192.168.5.201";
  # for Nvidia GPU
-  services.xserver.videoDrivers = ["nvidia"];
+
-  hardware.opengl.enable = true;
+  services.xserver.videoDrivers = ["nvidia"];  # will install nvidia-vaapi-driver by default
  hardware.nvidia = {
    package = config.boot.kernelPackages.nvidiaPackages.stable;
    modesetting.enable = true;
    powerManagement.enable = true;
  };
  hardware.opengl = {
    enable = true;
    # if hardware.opengl.driSupport is enabled, mesa is installed and provides Vulkan for supported hardware. 
    driSupport = true;
    # needed by nvidia-docker
    driSupport32Bit = true;
  };
  virtualisation.docker = {
    enable = true;
    enableNvidia = true;
    storageDriver = "btrfs";
  };
  # This value determines the NixOS release from which the default
@@ -48,5 +80,8 @@
  # this value at the release version of the first install of this system.
  # Before changing this value read the documentation for this option
  # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
-  system.stateVersion = "25.05"; # Did you read the comment?
+  system.stateVersion = "22.11"; # Did you read the comment?
 }
@@ -8,23 +8,24 @@
    [ (modulesPath + "/installer/scan/not-detected.nix")
    ];
-  boot.initrd.availableKernelModules = [ "xhci_pci" "ahci" "nvme" "usbhid" "uas" "usb_storage" "sd_mod" ];
+  boot.initrd.availableKernelModules = [ "xhci_pci" "ahci" "nvme" "usbhid" "usb_storage" "sd_mod" ];
  boot.initrd.kernelModules = [ ];
  boot.kernelModules = [ "kvm-intel" ];
  boot.extraModulePackages = [ ];
  fileSystems."/" =
-    { device = "/dev/disk/by-uuid/9730ef67-577c-4dc9-8563-f431c1cf25fb";
+    { device = "/dev/disk/by-uuid/231466f6-cdf3-40e1-b9d2-6b4e8d10a4d3";
-      fsType = "ext4";
+      fsType = "btrfs";
      options = [ "subvol=@" ];
    };
  fileSystems."/boot/efi" =
-    { device = "/dev/disk/by-uuid/8DA9-86FF";
+    { device = "/dev/disk/by-uuid/87ED-8B2E";
      fsType = "vfat";
    };
  swapDevices =
-    [ { device = "/dev/disk/by-uuid/5364261a-3ecc-4754-b114-ff44c529627e"; }
+    [ { device = "/dev/disk/by-uuid/17391ca0-8cdb-4598-a40b-fd9548fd9b37"; }
    ];
  # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
@@ -1,14 +1,15 @@
 # Edit this configuration file to define what should be installed on
 # your system.  Help is available in the configuration.nix(5) man page
 # and in the NixOS manual (accessible by running ‘nixos-help’).
 { config, pkgs, ... }:
 {
-  config,
+  imports =
-  pkgs,
+    [
  ...
 }: {
  imports = [
      ../../modules/system.nix
-    ../../modules/i3.nix
+      ../../modules/hyprland.nix
      ../../modules/fcitx5
      # Include the results of the hardware scan.
      ./hardware-configuration.nix
@@ -16,10 +17,6 @@
  # Bootloader.
  boot.loader = {
    # efi = {
    #   canTouchEfiVariables = true;
    #   efiSysMountPoint = "/boot/efi"; # ← use the same mount point here.
    # };
    grub = {
      enable = true;
      device = "/dev/sda";  #  "nodev"
@@ -29,16 +26,24 @@
    };
  };
-  networking.hostName = "nixos-test"; # Define your hostname.
+  networking = {
-  # networking.wireless.enable = true;  # Enables wireless support via wpa_supplicant.
+    hostName = "nixos-test"; # Define your hostname.
    wireless.enable = false;  # Enables wireless support via wpa_supplicant.
    # Configure network proxy if necessary
-  # networking.proxy.default = "http://user:password@proxy:port/";
+    # proxy.default = "http://user:password@proxy:port/";
-  # networking.proxy.noProxy = "127.0.0.1,localhost,internal.domain";
+    # proxy.noProxy = "127.0.0.1,localhost,internal.domain";
-  # Enable networking
+    networkmanager.enable = true;
-  networking.networkmanager.enable = true;
+    interfaces.ens18 = {
-  networking.defaultGateway = "192.168.5.201";
+      useDHCP = false;
      ipv4.addresses = [ {
        address = "192.168.5.48";
        prefixLength = 24;
      } ];
    };
    defaultGateway = "192.168.5.201";
  };
  # This value determines the NixOS release from which the default
  # settings for stateful data, like file locations and database versions
@@ -46,5 +51,8 @@
  # this value at the release version of the first install of this system.
  # Before changing this value read the documentation for this option
  # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
-  system.stateVersion = "25.05"; # Did you read the comment?
+  system.stateVersion = "22.11"; # Did you read the comment?
 }
@@ -0,0 +1,9 @@
 # Fcitx5-Rime + Flypy
 - fcitx5 input method - currently not work in vscode, and failed to add flypy input method
 ## Hisotry Problems
 1. pay attention to the `rm -rf .local/share/fcitx5/rime/`, which may contains some auto generated rime config files, which may cause flypy not the default scheme for rime
 2. manage `~/.config/fcitx5/profile` in ../home/hyprland/default.nix, which hardcode rime as the default input method, so you do not need to use fcitx-configtool to set rime as the default input method.
 3. fcitx5-rime still cannot use on vscode & chrome now... need more time to figure out why and resolve it.
@@ -0,0 +1,28 @@
 { 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
      ];
  };
 }
@@ -0,0 +1,89 @@
 {pkgs, ...}:
 {
  # i3wm: old and stable, only support X11
  # sway: compatible with i3wm, support Wayland. do not support Nvidia GPU officially.
  # hyprland: project starts from 2022, support Wayland, envolving fast, good looking, support Nvidia GPU.
  environment.pathsToLink = [ "/libexec" ]; # links /libexec from derivations to /run/current-system/sw
  services.xserver = {
    enable = true;
    desktopManager = {
      xterm.enable = false;
    };
    displayManager = {
      defaultSession = "hyprland";
      lightdm.enable = false;
      gdm = {
        enable = true;
        wayland = true;
      };
    };
  };
  programs.hyprland = {
    enable = true;
    xwayland = {
      enable = true;
      hidpi = true;
    };
    nvidiaPatches = true;
  };
  programs.light.enable = true;     # monitor backlight control
  # thunar file manager(part of xfce) related options
  programs.thunar.plugins = with pkgs.xfce; [
    thunar-archive-plugin
    thunar-volman
  ];
  services.gvfs.enable = true; # Mount, trash, and other functionalities
  services.tumbler.enable = true; # Thumbnail support for images
  # List packages installed in system profile. To search, run:
  # $ nix search wget
  environment.systemPackages = with pkgs; [
    waybar        # the status bar
    swaybg        # the wallpaper
    swayidle      # the idle timeout
    swaylock      # locking the screen
    wlogout       # logout menu
    wl-clipboard  # copying and pasting
    wf-recorder   # creen recording
    grim      # taking screenshots
    slurp     # selecting a region to screenshot
    # TODO replace by `flameshot gui --raw | wl-copy`
    wofi      # A rofi inspired launcher for wlroots compositors such as sway/hyprland
    mako      # the notification daemon, the same as dunst
    yad      # a fork of zenity, for creating dialogs
    # 用于播放系统音效
    mpd      # for playing system sounds
    mpc-cli  # command-line mpd client
    ncmpcpp  # a mpd client with a UI
    networkmanagerapplet  # provide GUI app: nm-connection-editor 
  ];
  xdg.portal = {
    enable = true;
    wlr.enable = true;
    xdgOpenUsePortal = true;
    extraPortals = with pkgs; [
      xdg-desktop-portal-wlr  # for wlroots based compositors
      xdg-desktop-portal-gtk  # for gtk
      # xdg-desktop-portal-kde  # for kde
    ];
  };
  # for power management
  services.upower.enable = true;
 }
@@ -1,7 +1,10 @@
-{pkgs, ...}: {
+{pkgs, ...}:
 {
  # i3 related options
-  environment.pathsToLink = ["/libexec"]; # links /libexec from derivations to /run/current-system/sw
+  environment.pathsToLink = [ "/libexec" ]; # links /libexec from derivations to /run/current-system/sw
  services.displayManager.defaultSession = "none+i3";
  services.xserver = {
    enable = true;
@@ -10,6 +13,7 @@
    };
    displayManager = {
      defaultSession = "none+i3";
      lightdm.enable = false;
      gdm.enable = true;
    };
@@ -30,15 +34,15 @@
        arandr        # screen layout manager
        dex           # autostart applications
        xbindkeys     # bind keys to commands
-        xorg.xbacklight # control screen brightness
+        xorg.xbacklight  # control screen brightness, the same as light
        xorg.xdpyinfo      # get screen information
        sysstat       # get system information
     ];
    };
    # Configure keymap in X11
-    xkb.layout = "us";
+    layout = "us";
-    xkb.variant = "";
+    xkbVariant = "";
  };
  # thunar file manager(part of xfce) related options
@@ -1,52 +1,8 @@
 { config, pkgs, ... }:
 {
  pkgs,
  lib,
  username,
  ...
 }: {
  # ============================= User related =============================
  # Define a user account. Don't forget to set a password with ‘passwd’.
  users.users.${username} = {
    isNormalUser = true;
    description = username;
    extraGroups = ["networkmanager" "wheel"];
  };
  # given the users in this list the right to specify additional substituters via:
  #    1. `nixConfig.substituers` in `flake.nix`
  #    2. command line args `--options substituers http://xxx`
  nix.settings.trusted-users = [username];
  # customise /etc/nix/nix.conf declaratively via `nix.settings`
  nix.settings = {
  # enable flakes globally
-    experimental-features = ["nix-command" "flakes"];
+  nix.settings.experimental-features = [ "nix-command" "flakes" ];
    substituters = [
      # cache mirror located in China
      # status: https://mirror.sjtu.edu.cn/
      "https://mirror.sjtu.edu.cn/nix-channels/store"
      # status: https://mirrors.ustc.edu.cn/status/
      # "https://mirrors.ustc.edu.cn/nix-channels/store"
      "https://cache.nixos.org"
    ];
    trusted-public-keys = [
      "cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY="
    ];
    builders-use-substitutes = true;
  };
  # do garbage collection weekly to keep disk usage low
  nix.gc = {
    automatic = lib.mkDefault true;
    dates = lib.mkDefault "weekly";
    options = lib.mkDefault "--delete-older-than 7d";
  };
  # Allow unfree packages
  nixpkgs.config.allowUnfree = true;
  # Set your time zone.
  time.timeZone = "Asia/Shanghai";
@@ -69,35 +25,45 @@
  # Enable CUPS to print documents.
  services.printing.enable = true;
  # all fonts are linked to /nix/var/nix/profiles/system/sw/share/X11/fonts
  fonts = {
-    packages = with pkgs; [
+    # use fonts specified by user rather than default ones
    enableDefaultFonts = false;
    fontDir.enable = true;
    fonts = with pkgs; [
      # icon fonts
      material-design-icons
      font-awesome
      # normal fonts
      noto-fonts
-      noto-fonts-cjk-sans
+      noto-fonts-cjk
      noto-fonts-emoji
      # nerdfonts
-      # https://github.com/NixOS/nixpkgs/blob/nixos-unstable-small/pkgs/data/fonts/nerd-fonts/manifests/fonts.json
+      (nerdfonts.override { fonts = [
-      nerd-fonts.symbols-only # symbols icon only
+        "FiraCode"
-      nerd-fonts.fira-code
+        "JetBrainsMono"
-      nerd-fonts.jetbrains-mono
+        "Iosevka"
-      nerd-fonts.iosevka
+      ];})
    ];
-    # use fonts specified by user rather than default ones
+      (pkgs.callPackage ../fonts/icomoon-feather-icon-font.nix { })
-    enableDefaultPackages = false;
+
      # arch linux icon, used temporarily in waybar
      (pkgs.callPackage ../fonts/archcraft-icon-font.nix { })
    ];
    # user defined fonts
    # the reason there's Noto Color Emoji everywhere is to override DejaVu's
    # B&W emojis that would sometimes show instead of some Color emojis
    fontconfig.defaultFonts = {
-      serif = ["Noto Serif" "Noto Color Emoji"];
+      serif = [ "Noto Serif" "Noto Color Emoji" ];
-      sansSerif = ["Noto Sans" "Noto Color Emoji"];
+      sansSerif = [ "Noto Sans" "Noto Color Emoji" ];
-      monospace = ["JetBrainsMono Nerd Font" "Noto Color Emoji"];
+      monospace = [ "JetBrainsMono Nerd Font" "Noto Color Emoji" ];
-      emoji = ["Noto Color Emoji"];
+      emoji = [ "Noto Color Emoji" ];
    };
  };
@@ -119,6 +85,9 @@
    openFirewall = true;
  };
  # Allow unfree packages
  nixpkgs.config.allowUnfree = true;
  # List packages installed in system profile. To search, run:
  # $ nix search wget
  environment.systemPackages = with pkgs; [
@@ -126,25 +95,75 @@
    wget
    curl
    git
    # networking tools
    ethtool
    iperf3
    nmap
    socat
    # system tools
    sysstat
    lm_sensors  # for `sensors` command
    # misc
    findutils 
    file
    which
    tree
    gnused
    gnutar
    gawk
    p7zip
    xz
    zstd
    cifs-utils  # for mounting windows shares
    (python3.withPackages(ps: with ps; [
      ipython
      pandas
      requests
      pyquery
    ]))
    conda
    # video/audio tools
    libva-utils
    nvtop
    vdpauinfo
    vulkan-tools
    glxinfo
    glmark2
    # minimal screen capture tool, used by i3 blur lock to take a screenshot
    # print screen key is also bound to this tool in i3 config
    scrot
    neofetch
    xfce.thunar  # xfce4's file manager
    nnn          # terminal file manager
    xdg-user-dirs
    # embedded development
    minicom
  ];
  # Enable sound with pipewire.
-  services.pulseaudio.enable = false;
+  sound.enable = true;
  hardware.pulseaudio.enable = false;
  # security with polkit
  services.power-profiles-daemon = {
    enable = true;
  };
  security.polkit.enable = true;
  # security with gnome-kering
  services.gnome.gnome-keyring.enable = true;
  security.pam.services.greetd.enableGnomeKeyring = true;
  services = {
-    dbus.packages = [pkgs.gcr];
+    dbus.packages = [ pkgs.gcr ];
    geoclue2.enable = true;
@@ -161,6 +180,24 @@
      #media-session.enable = true;
    };
-    udev.packages = with pkgs; [gnome-settings-daemon];
+    udev.packages = with pkgs; [ 
      gnome.gnome-settings-daemon
      platformio  # udev rules for platformio
      android-udev-rules
    ];
  };
  # android development tools, this will install adb/fastboot and other android tools and udev rules
  # see https://github.com/NixOS/nixpkgs/blob/nixos-unstable/nixos/modules/programs/adb.nix
  programs.adb.enable = true;
  # Define a user account. Don't forget to set a password with ‘passwd’.
  users.users.ryan = {
    isNormalUser = true;
    description = "ryan";
    extraGroups = [ "users" "networkmanager" "wheel" "docker" "wireshark" "adbusers" ];
    openssh.authorizedKeys.keys = [
        "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIJx3Sk20pLL1b2PPKZey2oTyioODrErq83xG78YpFBoj admin@ryan-MBP"
    ];
  };
 }
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
ryan4yin	78e620001f	fix: fcitx5	2023-05-08 00:23:06 +08:00
ryan4yin	1b9801c15a	fix: add android development tools - adb/fastboot	2023-05-07 23:45:16 +08:00
ryan4yin	ffd4313dec	fix: add android development tools - adb/fastboot	2023-05-07 23:44:24 +08:00
ryan4yin	ad5f3da45f	feat: add embedded dev tools - minicom	2023-05-07 23:36:43 +08:00
ryan4yin	129302ac26	feat: add android development tools - adb/fastboot	2023-05-07 23:30:56 +08:00
ryan4yin	be47ea74cd	fix: fcitx5	2023-05-07 22:22:07 +08:00
ryan4yin	f1c20d68f9	feat: mount smb/cifs share	2023-05-07 22:21:15 +08:00
ryan4yin	0716174fb7	feat: add screenshots	2023-05-07 21:25:16 +08:00
ryan4yin	b25b6a48e2	feat: try to fix fcitx5	2023-05-07 20:57:03 +08:00
ryan4yin	162399ad8a	feat: update hyprland's startup script to reduce start duration, update gtk theme configs	2023-05-07 19:59:09 +08:00
ryan4yin	79c424e08e	feat: try to fix fcitx5	2023-05-07 19:17:25 +08:00
ryan4yin	381f0c5123	fix: skim with bash	2023-05-07 17:29:31 +08:00
ryan4yin	e83aec85f1	fix: disable synthing	2023-05-07 17:21:28 +08:00
ryan4yin	1235f08891	fix: tmux	2023-05-07 17:20:36 +08:00
ryan4yin	ed7ebb0802	fix: starship with bash, vscode	2023-05-07 17:16:50 +08:00
ryan4yin	82f0248cf6	fix: adjust hyprland configs	2023-05-07 16:37:39 +08:00
ryan4yin	88faaa950c	feat: adjust 4k monitor scale to 1.6	2023-05-07 11:50:03 +08:00
ryan4yin	e9e63e6d4a	feat: update TODO, fix some problems	2023-05-07 05:03:16 +08:00
ryan4yin	b8b4d843d6	feat: add nvtop for gpu monitoring	2023-05-07 00:11:02 +08:00
ryan4yin	99e12fde04	fix: syntax error	2023-05-07 00:10:15 +08:00
ryan4yin	bb47747529	feat: update TODO	2023-05-06 18:11:33 +08:00
ryan4yin	4f4bccbb59	feat: add more useful packages	2023-05-06 16:05:09 +08:00
ryan4yin	ea35e5dc49	feat: add packages from nixos-cn	2023-05-06 14:49:31 +08:00
ryan4yin	b50cca1ec6	fix: replace webp by png	2023-05-06 12:31:48 +08:00
ryan4yin	07d13c7cc9	feat: update system(flake.lock)	2023-05-06 12:17:19 +08:00
ryan4yin	57ed18fe8b	fix: enable nix-command & flakes globally	2023-05-06 12:15:02 +08:00
ryan4yin	e3a9bea779	feat: update wallpapers	2023-05-06 12:12:35 +08:00
ryan4yin	65e2672a68	fix: vscode settings is read only	2023-05-06 11:37:48 +08:00
ryan4yin	8619d9a284	feat: add docker with nvidia-containers support	2023-05-06 11:32:20 +08:00
ryan4yin	7619f7ca41	feat: replace old viewnior with imv	2023-05-06 04:39:46 +08:00
ryan4yin	90c61f0625	fix: networking	2023-05-06 04:16:02 +08:00
ryan4yin	1b95d4945f	fix: missing cursor, networking error	2023-05-06 02:38:01 +08:00
Ryan Yin	830605aeec	feat: replace i3wm with hyprland	2023-05-06 00:59:35 +08:00
		`@@ -0,0 +1,3 @@`
							`# Hidden Notifications`
							`HiddenNotifications=`