init

os/default.nix

@@ -0,0 +1,6 @@
+{
+  imports = [
+    ./system
+    ./programs
+  ];
+}

os/programs/basic.nix

@@ -0,0 +1,24 @@
+{
+  programs = {
+    fish.enable = true;
+    adb.enable = true;
+    light.enable = true;
+    wshowkeys.enable = true;
+    nix-ld.enable = true;
+    virt-manager.enable = true;
+    git = {
+      enable = true;
+      config = {
+        http = {
+          proxy = "http://127.0.0.1:7890";
+        };
+        https = {
+          proxy = "http://127.0.0.1:7890";
+        };
+        safe = {
+          directory = "*";
+        };
+      };
+    };
+  };
+}

os/programs/default.nix

@@ -0,0 +1,8 @@
+{
+  imports = [
+    ./basic.nix
+    ./doas.nix
+    ./niri.nix
+    ./ollama.nix
+  ];
+}

os/programs/doas.nix

@@ -0,0 +1,16 @@
+{ user, ... }:
+{
+  security = {
+    doas = {
+      enable = true;
+      extraRules = [
+        {
+          users = [ user ];
+          noPass = true;
+          keepEnv = true;
+        }
+      ];
+    };
+    sudo.enable = true;
+  };
+}

os/programs/niri.nix

@@ -0,0 +1,7 @@
+{ pkgs, ... }:
+{
+  programs.niri = {
+    enable = true;
+    package = pkgs.niri-unstable;
+  };
+}

os/programs/ollama.nix

@@ -0,0 +1,8 @@
+{
+  services.ollama = {
+    enable = true;
+  };
+  services.nextjs-ollama-llm-ui = {
+    enable = true;
+  };
+}

os/system/boot.nix

@@ -0,0 +1,36 @@
+{ pkgs, ... }:
+{
+  boot = {
+    kernelPackages = pkgs.linuxPackages_zen;
+    kernelParams = [
+      "loglevel=3"
+      "quiet"
+      "spash"
+      "console=tty1"
+    ];
+    consoleLogLevel = 0;
+    initrd.verbose = false;
+    loader = {
+      systemd-boot.enable = false;
+      grub = {
+        enable = true;
+        device = "nodev";
+        useOSProber = true;
+        efiSupport = true;
+        efiInstallAsRemovable = true;
+        extraEntriesBeforeNixOS = true;
+        extraEntries = ''
+          menuentry "Reboot" {
+            reboot
+          }
+          menuentry "Poweroff" {
+            halt
+          }
+        '';
+        default = "saved";
+      };
+      efi.efiSysMountPoint = "/boot";
+    };
+    plymouth.enable = true;
+  };
+}

os/system/configuration.nix

@@ -0,0 +1,219 @@
+{
+  pkgs,
+  config,
+  user,
+  ...
+}:
+{
+  imports = [
+    ./boot.nix
+  ];
+
+  networking = {
+    networkmanager.enable = true;
+    proxy = {
+      default = "http://127.0.0.1:7890";
+      httpProxy = "http://127.0.0.1:7890";
+      httpsProxy = "http://127.0.0.1:7890";
+      noProxy = "localhost,internal.domain";
+    };
+  };
+
+  time = {
+    timeZone = "Asia/Shanghai";
+    hardwareClockInLocalTime = true;
+  };
+
+  i18n = {
+    extraLocaleSettings = {
+      LANGUAGE = "en_US.UTF-8";
+      LC_ALL = "en_US.UTF-8";
+      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";
+    };
+
+    inputMethod = {
+      enable = true;
+      type = "fcitx5";
+      fcitx5.addons = with pkgs; [
+        fcitx5-mozc
+        fcitx5-gtk
+        fcitx5-chinese-addons
+        fcitx5-rime
+      ];
+      fcitx5.waylandFrontend = true;
+    };
+  };
+
+  services = {
+    xserver = {
+      enable = true;
+
+      displayManager.gdm.enable = false;
+      desktopManager.gnome.enable = true;
+      desktopManager.runXdgAutostartIfNone = true;
+
+      xkb.layout = "us";
+      xkb.variant = "";
+    };
+
+    displayManager.sessionPackages = [ pkgs.hyprland ];
+
+    greetd = {
+      enable = true;
+      vt = 3;
+      settings.default_session = {
+        command = # bash
+          let
+            inherit (config.services.displayManager.sessionData) desktops;
+          in
+          # bash
+          ''
+            ${pkgs.greetd.tuigreet}/bin/tuigreet --time \
+              --sessions ${desktops}/share/xsessions:${desktops}/share/wayland-sessions \
+              --remember --remember-user-session --asterisks --cmd niri-session \
+              --user-menu --greeting "Who TF Are You?" --window-padding 2'';
+        user = "greeter";
+      };
+    };
+
+    fprintd = {
+      enable = true;
+    };
+
+    printing.enable = true;
+
+    flatpak.enable = true;
+
+    pipewire = {
+      enable = true;
+      alsa.enable = true;
+      alsa.support32Bit = true;
+      pulse.enable = true;
+    };
+
+    blueman.enable = true;
+
+    gnome.gnome-browser-connector.enable = true;
+
+    gvfs.enable = true;
+  };
+
+  security = {
+    rtkit.enable = true;
+    sudo.extraRules = [
+      {
+        users = [ user ];
+        commands = [
+          {
+            command = "ALL";
+            options = [ "NOPASSWD" ];
+          }
+        ];
+      }
+    ];
+
+    polkit.enable = true;
+  };
+
+  hardware.bluetooth.enable = true;
+  hardware.bluetooth.powerOnBoot = true;
+
+  documentation.man.generateCaches = true;
+
+  users.users.${user} = {
+    shell = pkgs.fish;
+    isNormalUser = true;
+    description = "Eden Lee";
+    extraGroups = [
+      "networkmanager"
+      "wheel"
+      "adbuser"
+      "docker"
+      "libvirtd"
+      "video"
+    ];
+    packages = with pkgs; [
+      nautilus
+      loupe
+      podman-compose
+    ];
+  };
+
+  environment = {
+    systemPackages = with pkgs; [
+      git
+      gcc
+      wget
+      curl
+      gnumake
+      cmake
+      distrobox
+      ntfs3g
+      base16-schemes
+      home-manager
+      polkit
+      polkit_gnome
+    ];
+
+    variables = {
+      EDITOR = "lvim";
+      GDK_SCALE = "";
+      GDK_DPI_SCALE = "";
+      NIRI_CONFIG = "/home/${user}/.config/niri/config-override.kdl";
+    };
+
+    sessionVariables = {
+      XMODIFIERS = "@im=fcitx";
+      SDL_IM_MODULE = "fcitx";
+      GLFW_IM_MODULE = "ibus";
+      QT_SCALE_FACTOR_ROUNDING_POLICY = "round";
+      GSK_RENDERER = "vulkan";
+      NIXOS_OZONE_WL = "1";
+    };
+
+    localBinInPath = true;
+  };
+
+  systemd.user.services = {
+    polkit-gnome-authentication-agent-1 = {
+      description = "polkit-gnome-authentication-agent-1";
+      wantedBy = [ "graphical-session.target" ];
+      wants = [ "graphical-session.target" ];
+      after = [ "graphical-session.target" ];
+      serviceConfig = {
+        Type = "simple";
+        ExecStart = "${pkgs.polkit_gnome}/libexec/polkit-gnome-authentication-agent-1";
+        Restart = "on-failure";
+        RestartSec = 1;
+        TimeoutStopSec = 10;
+      };
+    };
+    niri-flake-polkit.enable = false;
+  };
+
+  virtualisation = {
+    libvirtd.enable = true;
+
+    podman = {
+      enable = true;
+      defaultNetwork.settings.dns_enabled = true;
+    };
+
+    docker = {
+      enable = true;
+      storageDriver = "btrfs";
+      rootless = {
+        enable = true;
+        setSocketVariable = true;
+      };
+    };
+  };
+}

os/system/default.nix

@@ -0,0 +1,8 @@
+{
+  imports = [
+    ./configuration.nix
+    ./boot.nix
+    ./fonts.nix
+    ./stylix.nix
+  ];
+}

os/system/fonts.nix

@@ -0,0 +1,17 @@
+{ pkgs, ... }:
+{
+  fonts.packages = with pkgs; [
+    noto-fonts
+    noto-fonts-cjk-sans
+    noto-fonts-cjk-serif
+    noto-fonts-color-emoji
+    noto-fonts-emoji
+    nerd-fonts.symbols-only
+    nerd-fonts.droid-sans-mono
+    nerd-fonts.monofur
+    font-awesome
+    lxgw-wenkai
+    nasin-nanpa
+  ];
+  fonts.fontDir.enable = true;
+}

os/system/stylix.nix

@@ -0,0 +1,29 @@
+{
+  self,
+  lib,
+  host,
+  user,
+  ...
+}:
+let
+  cfg = self.homeConfigurations."${user}@${host}".config;
+in
+{
+  stylix = {
+    enable = true;
+    base16Scheme = lib.mkDefault cfg.stylix.base16Scheme;
+    autoEnable = false;
+    targets = {
+      console.enable = true;
+      gnome.enable = true;
+      grub.enable = true;
+      plymouth.enable = true;
+    };
+  };
+  specialisation = builtins.mapAttrs (name: value: {
+    configuration = {
+      stylix.base16Scheme = lib.mkForce cfg.specialisation.${name}.configuration.stylix.base16Scheme;
+      environment.etc."specialisation".text = name;
+    };
+  }) cfg.specialisation;
+}