Initial commit

modules/nixos/base/default.nix

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+{ ... }:
+{
+  imports = [
+    ./nix.nix
+    ./user.nix
+    ./i18n.nix
+    ./packages.nix
+  ];
+}

modules/nixos/base/i18n.nix

@@ -0,0 +1,62 @@
+{ pkgs, ... }:
+{
+  # 시간대 설정
+  time.timeZone = "Asia/Seoul";
+
+  # 로케일 설정 (영어 기본 + 한국 로케일)
+  i18n = {
+    defaultLocale = "en_US.UTF-8";
+    extraLocaleSettings = {
+      LC_ADDRESS = "en_US.UTF-8";
+      LC_IDENTIFICATION = "en_US.UTF-8";
+      LC_MEASUREMENT = "en_US.UTF-8";
+      LC_MONETARY = "en_US.UTF-8";
+      LC_NAME = "en_US.UTF-8";
+      LC_NUMERIC = "en_US.UTF-8";
+      LC_PAPER = "en_US.UTF-8";
+      LC_TELEPHONE = "en_US.UTF-8";
+      LC_TIME = "en_US.UTF-8";
+    };
+  };
+
+  i18n.inputMethod = {
+    enable = true;
+    type = "fcitx5";
+    fcitx5 = {
+      settings.globalOptions = {
+        "Hotkey/TriggerKeys" = {
+          "0" = "Hangul";
+        };
+        "Hotkey/ActivateKeys" = {
+          "0" = "Hangul_Hanja";
+        };
+        "Hotkey/DeactivateKeys" = {
+          "0" = "Hangul_Romaja";
+        };
+        "Hotkey/EnumerateGroupForwardKeys" = {
+          "0" = "Super+space";
+        };
+        "Hotkey/PrevPage" = {
+          "0" = "Up";
+        };
+        "Hotkey/NextPage" = {
+          "0" = "Down";
+        };
+        "Hotkey" = {
+          "AltTriggerKeys" = "";
+          "EnumerateForwardKeys" = "";
+          "EnumerateBackwardKeys" = "";
+        };
+      };
+    };
+    fcitx5.addons = with pkgs; [
+      fcitx5-hangul
+    ];
+  };
+
+  environment.sessionVariables = {
+    GTK_IM_MODULE = "fcitx";
+    QT_IM_MODULE = "fcitx";
+    XMODIFIERS = "@im=fcitx";
+  };
+}

modules/nixos/base/nix.nix

@@ -0,0 +1,46 @@
+{ overlays, ... }:
+{
+  # Apply overlays
+  nixpkgs.overlays = overlays;
+  nixpkgs.config.allowUnfree = true;
+
+  # Nix 설정
+  nix.settings = {
+    sandbox = false;
+    experimental-features = [
+      "nix-command"
+      "flakes"
+    ];
+    auto-optimise-store = true;
+  };
+
+  nix.settings.trusted-users = [
+    "root"
+    "imnyang"
+  ];
+
+  nix.settings = {
+    substituters = [
+      "https://cache.mizuki.guru/public"
+      "https://cache.mizuki.guru/imnyang"
+      "https://nix.mizuki.my/public"
+      "https://vicinae.cachix.org"
+    ];
+    trusted-public-keys = [
+      "public:IgipakDD/clr0XbuaIejPYMT5UkTVGKVTxtWXcsbiAg="
+      "imnyang:x8Oex2DLzZUBxS/3VvkVptT3DiugjsCbQ23VjsxMT5c="
+      "public:SnHrtrxbCPcZujbJdgsKFeObTfRKQl5KhrI+LljtZUE="
+      "vicinae.cachix.org-1:1kDrfienkGHPYbkpNj1mWTr7Fm1+zcenzgTizIcI3oc="
+    ];
+  };
+
+  nix.gc = {
+    automatic = true;
+    dates = "weekly";
+    options = "--delete-older-than 7d";
+  };
+
+  nixpkgs.config.permittedInsecurePackages = [
+    "openssl-1.1.1w"
+  ];
+}

modules/nixos/base/packages.nix

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+{ pkgs, ... }:
+{
+  programs.nix-ld.enable = true;
+  programs.nix-ld.libraries = with pkgs; [
+    glib
+    stdenv.cc.cc
+    zlib
+  ];
+
+  # Unfree 패키지 허용
+  nixpkgs.config.allowUnfree = true;
+
+  programs.direnv.enable = true;
+
+  # 기본 시스템 패키지
+  environment.systemPackages = with pkgs; [
+    eza
+    btop
+    vim
+    wget
+    curl
+    git
+    tree
+    unzip
+    zip
+    file
+    attic-client
+    direnv
+    devenv
+  ];
+}

modules/nixos/base/user.nix

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+{ pkgs, inputs, ... }:
+{
+  users.users.imnyang = {
+    isNormalUser = true;
+    linger = true;
+    description = "@imnya.ng";
+
+    extraGroups = [
+      "imnyang"
+      "networkmanager"
+      "wheel"
+      "docker"
+      "libvirtd"
+      "podman"
+    ];
+    shell = pkgs.fish;
+  };
+
+  security.sudo.extraRules = [
+    {
+      users = [ "imnyang" ];
+      commands = [
+        {
+          command = "ALL";
+          options = [ "NOPASSWD" ];
+        }
+      ];
+    }
+  ];
+
+  system.activationScripts.createIcon = "ln -sfn ${inputs.self}/assets/avatar.webp /var/lib/AccountsService/icons/imnyang";
+
+  programs.fish.enable = true;
+}