nix: Add host polder and refractor modules

nixcfgs/modules/nixos/desktop/default.nix

@@ -0,0 +1,51 @@
+{...}: {
+
+  imports = [
+    ../rime.nix
+    ../fonts.nix
+  ];
+  services.pipewire = {
+    enable = true;
+    pulse.enable = true;
+  };
+  # Set your time zone.
+  time.timeZone = "Europe/London";
+
+  networking.networkmanager.enable = true; # Easiest to use and most distros use this by default.
+
+  # Configure network proxy if necessary
+  # networking.proxy.default = "http://user:password@proxy:port/";
+  # networking.proxy.noProxy = "127.0.0.1,localhost,internal.domain";
+
+  # Configure keymap in X11
+  services.xserver.xkb.layout = "us";
+  # services.xserver.xkb.options = "eurosign:e,caps:escape";
+  security.pam.services.login.enableGnomeKeyring = true;
+
+  hardware.bluetooth = {
+    enable = true;
+    powerOnBoot = true;
+  };
+
+  # Enable touchpad support (enabled default in most desktopManager).
+  services.libinput.enable = true;
+
+  # Enable CUPS to print documents.
+  services.printing.enable = true;
+
+  # console = {
+  #   font = "Lat2-Terminus16";
+  #   keyMap = "us";
+  #   useXkbConfig = true; # use xkb.options in tty.
+  # };
+
+  # Some programs need SUID wrappers, can be configured further or are
+  # started in user sessions.
+  # programs.mtr.enable = true;
+  programs.gnupg.agent = {
+    enable = true;
+  };
+  environment.systemPackages = with pkgs; [
+    wl-clipboard
+  ];
+}

nixcfgs/modules/nixos/desktop/dm/gdm.nix

@@ -0,0 +1,8 @@
+{ pkgs, ... }:
+
+{
+  services.displayManager.gdm = {
+    enable = true;
+    wayland = true;
+  };
+}

nixcfgs/modules/nixos/desktop/dm/ly.nix

@@ -0,0 +1,3 @@
+{...}: {
+  services.displayManager.ly.enable = true;
+}

nixcfgs/modules/nixos/desktop/dm/sddm.nix

@@ -0,0 +1,34 @@
+{pkgs, ...}:
+
+# See https://www.reddit.com/r/NixOS/comments/1kcj34p/how_to_apply_this_sddm_theme_on_nixos/
+let
+  custom-sddm-astronaut = pkgs.sddm-astronaut.override {
+    embeddedTheme = "astronaut";
+    #themeConfig = {
+    #  Background = "path/to/background.jpg";
+    #  Font = "M+1 Nerd Font";
+    #};
+  };
+
+in {
+  # Enable the KDE Plasma Desktop Environment.
+  services.displayManager.sddm = {
+    enable = true;
+    extraPackages = with pkgs; [
+      custom-sddm-astronaut
+     ];
+
+    theme = "sddm-astronaut-theme";
+    settings = {
+      Theme = {
+        Current = "sddm-astronaut-theme";
+      };
+    };
+  };
+
+  environment.systemPackages = with pkgs; [
+    custom-sddm-astronaut
+    kdePackages.qtmultimedia
+  ];
+
+}

nixcfgs/modules/nixos/desktop/fonts.nix

@@ -0,0 +1,68 @@
+{pkgs, ...}: let
+  fontPkgs = [
+    pkgs.maple-mono.NF
+    pkgs.sarasa-gothic
+    pkgs.lxgw-wenkai
+    pkgs.lxgw-neoxihei
+    pkgs.noto-fonts-cjk-sans
+    pkgs.noto-fonts
+    pkgs.noto-fonts-emoji
+    pkgs.nerd-fonts.jetbrains-mono
+  ];
+in {
+  environment.systemPackages = fontPkgs;
+
+  fonts = {
+    enableDefaultPackages = true;
+    packages = fontPkgs;
+
+    fontconfig = {
+      enable = true;
+      defaultFonts = {
+        monospace = [
+          "Maple Mono NF"
+          "JetBrainsMono Nerd Font"
+        ];
+        serif = ["LXGW WenKai"];
+        sansSerif = ["LXGW Neo XiHei"];
+      };
+    };
+    fontDir.enable = true;
+  };
+
+  system.fsPackages = [pkgs.bindfs];
+  fileSystems = let
+    mkRoSymBind = path: {
+      device = path;
+      fsType = "fuse.bindfs";
+      options = [
+        "ro"
+        "resolve-symlinks"
+        "x-gvfs-hide"
+      ];
+    };
+    aggregated = pkgs.buildEnv {
+      name = "system-fonts-and-icons";
+      paths =
+        fontPkgs
+        ++ [
+          # Add cursor supports
+          pkgs.kdePackages.breeze
+        ]; # with pkgs; [
+      #   libsForQt5.breeze-qt5
+
+      #   noto-fonts
+      #   noto-fonts-emoji
+      #   noto-fonts-cjk-sans
+      #   noto-fonts-cjk-serif
+      # ];
+      pathsToLink = [
+        "/share/fonts"
+        "/share/icons"
+      ];
+    };
+  in {
+    "/usr/share/icons" = mkRoSymBind "${aggregated}/share/icons";
+    "/usr/share/fonts" = mkRoSymBind "${aggregated}/share/fonts";
+  };
+}

nixcfgs/modules/nixos/desktop/gnome-keyring.nix

@@ -0,0 +1,13 @@
+{pkgs, ...}: {
+  programs.gnupg.agent.enableSSHSupport = false;
+  services.gnome.gnome-keyring.enable = true;
+  services.gnome.gcr-ssh-agent.enable = true;
+  programs.seahorse.enable = true;
+  programs.ssh = {
+    enableAskPassword = true;
+    askPassword = "${pkgs.seahorse}/libexec/seahorse/askpass";
+  };
+  environment.systemPackages = with pkgs; [
+    seahorse
+  ];
+}

nixcfgs/modules/nixos/desktop/host-machine.nix

@@ -0,0 +1,13 @@
+{ pkgs, ... }:
+{
+  # Use the systemd-boot EFI boot loader.
+  boot.loader.systemd-boot.enable = true;
+  boot.loader.efi.canTouchEfiVariables = true;
+
+  environment.systemPackages = with pkgs; [
+    pciutils
+    usbutils
+    smartmontools
+    v4l-utils
+  ];
+}

nixcfgs/modules/nixos/desktop/laptop.nix

@@ -0,0 +1,9 @@
+{ pkgs, ... }:
+
+{
+  environment.systemPackages = with pkgs; [
+    powertop
+  ];
+}
+
+

nixcfgs/modules/nixos/desktop/libvirt.nix

@@ -0,0 +1,30 @@
+{pkgs, ...}: {
+  environment.systemPackages = with pkgs; [
+    virt-manager
+    dnsmasq
+    virtiofsd
+  ];
+  programs.virt-manager.enable = true;
+  virtualisation.libvirtd = {
+    enable = true;
+    qemu = {
+      package = pkgs.qemu_kvm;
+      runAsRoot = true;
+      swtpm.enable = true;
+      # ovmf = {
+      #   enable = true;
+      #   packages = [
+      #     (pkgs.OVMF.override {
+      #       secureBoot = true;
+      #       tpmSupport = true;
+      #     }).fd
+      #   ];
+      # };
+    };
+  };
+  users.users.js0ny = {
+    extraGroups = ["libvirtd"];
+  };
+  networking.firewall.trustedInterfaces = ["virbr0"];
+  virtualisation.spiceUSBRedirection.enable = true;
+}

nixcfgs/modules/nixos/desktop/rime.nix

@@ -0,0 +1,26 @@
+{pkgs, ...}: {
+  # environment.variables = {
+  #   GTK_IM_MODULE = "fcitx";
+  #   QT_IM_MODULE = "fcitx";
+  #   XMODIFIERS = "@im=fcitx";
+  #   INPUT_METHOD = "fcitx";
+  # };
+  i18n.inputMethod = {
+    enable = true;
+    # enabled = "fcitx5"; dep.
+    enableGtk2 = true;
+    enableGtk3 = true;
+    type = "fcitx5";
+    fcitx5 = {
+      waylandFrontend = true;
+      # plasma6Support = true;
+      addons = with pkgs; [
+        fcitx5-rime
+        kdePackages.fcitx5-configtool
+        kdePackages.fcitx5-qt
+        fcitx5-gtk
+        fcitx5-lua
+      ];
+    };
+  };
+}

nixcfgs/modules/nixos/desktop/steam.nix

@@ -0,0 +1,11 @@
+{pkgs, ...}: {
+  nixpkgs.config.allowUnfree = true;
+  programs.steam = {
+    enable = true;
+    remotePlay.openFirewall = true;
+    dedicatedServer.openFirewall = true;
+    fontPackages = with pkgs; [
+      lxgw-neoxihei
+    ];
+  };
+}

nixcfgs/modules/nixos/desktop/waydroid.nix

@@ -0,0 +1,22 @@
+{ pkgs, inputs, ... }:
+{
+  virtualisation.waydroid.enable = true;
+  nixpkgs.overlays = [
+    inputs.nur.overlays.default
+  ];
+  # waydroid-script: Tool to install libhoudini (arm support), magisk, ...
+  # usage: sudo waydroid-script
+  environment.systemPackages = with pkgs; [
+    nur.repos.ataraxiasjel.waydroid-script
+    waydroid-helper
+  ];
+  systemd = {
+    packages = [ pkgs.waydroid-helper ];
+    services.waydroid-mount = {
+      wantedBy = [ "multi-user.target" ];
+      serviceConfig = {
+        ExecStart = "${pkgs.waydroid-helper}/bin/waydroid-helper --start-mount";
+      };
+    };
+  };
+}

nixcfgs/modules/nixos/desktop/winboat.nix

@@ -0,0 +1,5 @@
+{inputs, ...}: {
+  environment.systemPackages = [
+    inputs.winboat
+  ];
+}

nixcfgs/modules/nixos/desktop/wine.nix

@@ -0,0 +1,8 @@
+# https://nixos.wiki/wiki/Wine
+{pkgs, ...}: {
+  environment.systemPackages = with pkgs; [
+    wineWowPackages.stable
+    winetricks
+    wineWowPackages.waylandFull
+  ];
+}