eldrid

hosts/eldrid/configuration.nix

@@ -0,0 +1,77 @@
+# device-specific setup
+{
+  pkgs,
+  inputs,
+  ...
+}: {
+  imports = with inputs; [
+    chaotic.nixosModules.default
+    lix.nixosModules.default
+    self.nixosModules.desktop
+    self.nixosModules.system
+    ./hardware-conf.nix
+    ./programs.nix
+    ./stylix.nix
+    ./users.nix
+  ];
+
+  desktop = {
+    hyprland.enable = true;
+  };
+
+  nix.settings.experimental-features = ["nix-command" "flakes"];
+  system.stateVersion = "25.05";
+
+  time.timeZone = "Europe/Kyiv";
+  locale.ukrainian.enable = true;
+
+  networking = {
+    networkmanager.enable = true;
+    hostName = "eldrid";
+    # required for syncthing
+    firewall = {
+      allowedTCPPorts = [22000];
+      allowedUDPPorts = [21027 22000];
+    };
+  };
+
+  boot = {
+    # kernelPackages = pkgs.linuxPackages_latest;
+    kernelPackages = pkgs.linuxPackages_cachyos;
+    plymouth.enable = true;
+    loader.efi.canTouchEfiVariables = true;
+    loader.systemd-boot = {
+      enable = true;
+      consoleMode = "auto";
+    };
+  };
+
+  console = {
+    earlySetup = true;
+    packages = [pkgs.terminus_font];
+    font = "${pkgs.terminus_font}/share/consolefonts/ter-c18n.psf.gz";
+  };
+
+  services = {
+    power-profiles-daemon.enable = true;
+    flatpak.enable = true;
+    fstrim.enable = true;
+    openssh.enable = true;
+  };
+  services.scx = {
+    enable = true;
+    scheduler = "scx_flash";
+  };
+
+  security.basic.enable = true;
+
+  virtual = {
+    libvirt.enable = true;
+    podman.enable = false;
+  };
+
+  wireless.bluetooth.enableBlueman = true;
+
+  opentabletdriver.enable = false;
+  qmk-vial.enable = true;
+}

hosts/eldrid/hardware-conf.nix

@@ -0,0 +1,201 @@
+{
+  config,
+  lib,
+  pkgs,
+  # modulesPath,
+  ...
+}: let
+  cb-ucm-conf = pkgs.alsa-ucm-conf.overrideAttrs {
+    wttsrc = pkgs.fetchFromGitHub {
+      owner = "WeirdTreeThing";
+      repo = "chromebook-ucm-conf";
+      rev = "b6ce2a7";
+      hash = "sha256-QRUKHd3RQmg1tnZU8KCW0AmDtfw/daOJ/H3XU5qWTCc=";
+    };
+    postInstall = ''
+      cp -R $wttsrc/common/* $out/share/alsa/ucm2/common
+      cp -R $wttsrc/codecs/* $out/share/alsa/ucm2/codecs
+      cp -R $wttsrc/platforms/* $out/share/alsa/ucm2/platforms
+      cp -R $wttsrc/sof-rt5682 $out/share/alsa/ucm2/conf.d
+      cp -R $wttsrc/sof-cs42l42 $out/share/alsa/ucm2/conf.d
+    '';
+  };
+in {
+  boot.initrd.availableKernelModules = ["ahci" "xhci_pci" "virtio_pci" "sr_mod" "virtio_blk" "xe" "i915"];
+  boot.initrd.kernelModules = [];
+  boot.kernelModules = ["kvm-intel"];
+  boot.extraModulePackages = [];
+
+  fileSystems."/" = {
+    device = "/dev/disk/by-uuid/fc3d843d-54c6-4b2f-ac56-77f81600745e";
+    fsType = "btrfs";
+    options = ["subvol=@nixos,compress=zstd"];
+  };
+
+  boot.initrd.luks.devices."luks".device = "/dev/disk/by-uuid/cbd7d98e-745b-4828-b868-42881bad353d";
+
+  fileSystems."/home" = {
+    device = "/dev/disk/by-uuid/fc3d843d-54c6-4b2f-ac56-77f81600745e";
+    fsType = "btrfs";
+    options = ["subvol=@home,compress=zstd"];
+  };
+
+  fileSystems."/var/lib/flatpak" = {
+    device = "/dev/disk/by-uuid/fc3d843d-54c6-4b2f-ac56-77f81600745e";
+    fsType = "btrfs";
+    options = ["subvol=@flatpak,compress=zstd"];
+  };
+
+  fileSystems."/boot" = {
+    device = "/dev/disk/by-uuid/D38C-AA51";
+    fsType = "vfat";
+    options = ["fmask=0077" "dmask=0077"];
+  };
+  fileSystems."/swap" = {
+    device = "/dev/disk/by-uuid/fc3d843d-54c6-4b2f-ac56-77f81600745e";
+    fsType = "btrfs";
+    options = ["subvol=@swap,compress=zstd"];
+  };
+  swapDevices = [
+    {
+      device = "/swap/swapfile";
+      size = 8 * 1024; # eight gigs
+    }
+  ];
+
+  wireless = {
+    wifi.enable = true;
+    bluetooth.enable = true;
+  };
+
+  networking.useDHCP = lib.mkDefault true;
+
+  # intel ax201 wifi card firmware
+  hardware.enableRedistributableFirmware = true;
+
+  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+
+  # physically broken touchscreen
+  services.udev.extraRules = "ACTION==\"add|change\", KERNELS==\"input[0-9]*\", SUBSYSTEMS==\"input\", ATTRS{id/vendor}==\"27c6\", ATTRS{id/product}==\"0e84\", ENV{LIBINPUT_IGNORE_DEVICE}=\"1\"";
+  services.keyd = {
+    enable = true;
+    keyboards.internal = {
+      ids = [
+        "k:0001:0001"
+        "k:18d1:5044"
+        "k:18d1:5052"
+        "k:0000:0000"
+        "k:18d1:5050"
+        "k:18d1:504c"
+        "k:18d1:503c"
+        "k:18d1:5030"
+        "k:18d1:503d"
+        "k:18d1:505b"
+        "k:18d1:5057"
+        "k:18d1:502b"
+        "k:18d1:5061"
+      ];
+      settings = {
+        main = {
+          f1 = "back";
+          f2 = "forward";
+          f3 = "refresh";
+          f4 = "f11";
+          f5 = "scale";
+          f6 = "brightnessdown";
+          f7 = "brightnessup";
+          f8 = "mute";
+          f9 = "volumedown";
+          f10 = "volumeup";
+          back = "back";
+          forward = "forward";
+          refresh = "refresh";
+          zoom = "f11";
+          scale = "scale";
+          brightnessdown = "brightnessdown";
+          brightnessup = "brightnessup";
+          mute = "mute";
+          volumedown = "volumedown";
+          volumeup = "volumeup";
+          sleep = "coffee";
+          a = "lettermod(alt, a, 200, 150)";
+          s = "lettermod(meta, s, 200, 150)";
+          d = "lettermod(control, d, 200, 150)";
+          f = "lettermod(shift, f, 200, 150)";
+          j = "lettermod(shift, j, 200, 150)";
+          k = "lettermod(control, k, 200, 150)";
+          l = "lettermod(meta, l, 200, 150)";
+          ";" = "lettermod(alt, ;, 200, 150)";
+        };
+        meta = {
+          f1 = "f1";
+          f2 = "f2";
+          f3 = "f3";
+          f4 = "f4";
+          f5 = "f5";
+          f6 = "f6";
+          f7 = "f7";
+          f8 = "f8";
+          f9 = "f9";
+          f10 = "f10";
+          back = "f1";
+          forward = "f2";
+          refresh = "f3";
+          zoom = "f4";
+          scale = "f5";
+          brightnessdown = "f6";
+          brightnessup = "f7";
+          mute = "f8";
+          volumedown = "f9";
+          volumeup = "f10";
+          sleep = "f12";
+        };
+        alt = {
+          backspace = "delete";
+          meta = "capslock";
+          brightnessdown = "kbdillumdown";
+          brightnessup = "kbdillumup";
+          f6 = "kbdillumdown";
+          f7 = "kbdillumup";
+        };
+        control = {
+          f5 = "print";
+          scale = "print";
+        };
+        controlalt = {
+          backspace = "C-A-delete";
+        };
+      };
+    };
+  };
+
+  system.replaceDependencies.replacements = [
+    {
+      original = pkgs.alsa-ucm-conf;
+      replacement = cb-ucm-conf;
+    }
+  ];
+
+  services.pipewire.wireplumber.configPackages = [
+    (pkgs.writeTextDir "share/wireplumber/main.lua.d/51-increase-headroom.lua" ''
+      rule = {
+        matches = {
+          {
+            { "node.name", "matches", "alsa_output.*" },
+          },
+        },
+        apply_properties = {
+          ["api.alsa.headroom"] = 4096,
+        },
+      }
+
+      table.insert(alsa_monitor.rules,rule)
+    '')
+  ];
+  boot = {
+    extraModprobeConfig = ''
+      options snd-intel-dspcfg dsp_driver=3
+    '';
+  };
+}

hosts/eldrid/programs.nix

@@ -0,0 +1,17 @@
+{pkgs, ...}: {
+  programs.neovim = {
+    enable = false;
+    viAlias = true;
+    vimAlias = true;
+  };
+  programs.nh = {
+    enable = true;
+    clean.enable = true;
+    clean.extraArgs = "--keep-since 7d --keep 3";
+    flake = "/home/user/.config/nixos";
+  };
+  environment.systemPackages = with pkgs; [
+    helix
+    nushell
+  ];
+}

hosts/eldrid/stylix.nix

@@ -0,0 +1,50 @@
+{
+  pkgs,
+  inputs,
+  ...
+}: {
+  imports = [
+    inputs.stylix.nixosModules.stylix
+  ];
+  environment.systemPackages = with pkgs; [
+    #papirus-icon-theme
+    nerd-fonts.iosevka
+  ];
+  stylix = {
+    enable = true;
+    base16Scheme = "${pkgs.base16-schemes}/share/themes/helios.yaml";
+    polarity = "dark";
+    cursor = {
+      package = pkgs.google-cursor;
+      name = "GoogleDot-Blue";
+      size = 24;
+    };
+    image = ../../wallpapers/wallhaven-d5qlwj.jpg;
+    opacity.terminal = 0.9;
+    fonts = {
+      sizes = {
+        applications = 13;
+        desktop = 14;
+        popups = 13;
+        terminal = 15;
+      };
+      serif = {
+        package = pkgs.nerd-fonts.iosevka;
+        name = "Iosevka Nerd Font Propo";
+      };
+      sansSerif = {
+        package = pkgs.nerd-fonts.iosevka;
+        name = "Iosevka Nerd Font Propo";
+      };
+      monospace = {
+        package = pkgs.nerd-fonts.iosevka;
+        name = "Iosevka Nerd Font Mono";
+      };
+
+      emoji = {
+        package = pkgs.noto-fonts-emoji;
+        name = "Noto Color Emoji";
+      };
+    };
+  };
+}

hosts/eldrid/users.nix

@@ -0,0 +1,15 @@
+{pkgs, ...}: {
+  nix.settings.trusted-users = ["user"];
+  users.users = {
+    user = {
+      isNormalUser = true;
+      extraGroups = ["wheel" "video" "libvirtd" "dialout"];
+      shell = pkgs.nushell;
+    };
+    # work = {
+    #   isNormalUser = true;
+    #   extraGroups = ["video"];
+    #   shell = pkgs.nushell;
+    # };
+  };
+}

hosts/eldrid/users/user/flatpak.nix

@@ -0,0 +1,110 @@
+{inputs, ...}: {
+  imports = [
+    inputs.nix-flatpak.homeManagerModules.nix-flatpak
+  ];
+  services.flatpak = {
+    enable = true;
+    remotes = [
+      {
+        name = "flathub";
+        location = "https://dl.flathub.org/repo/flathub.flatpakrepo";
+      }
+      {
+        name = "hero-persson";
+        location = "https://hero-persson.github.io/unmojang-flatpak/index.flatpakrepo";
+      }
+    ];
+    packages = [
+      # misc
+      "io.github.zen_browser.zen"
+      "net.mullvad.MullvadBrowser"
+      "com.obsproject.Studio"
+      "com.bitwarden.desktop"
+      "com.github.tchx84.Flatseal"
+      "org.qbittorrent.qBittorrent"
+
+      # "com.transmissionbt.Transmission"
+      "com.usebottles.bottles"
+      "com.logseq.Logseq"
+      "io.github.martchus.syncthingtray"
+
+      # chatting
+      "org.signal.Signal"
+      "im.riot.Riot"
+      "org.telegram.desktop"
+      "io.github.spacingbat3.webcord"
+      "org.mozilla.Thunderbird"
+
+      # media
+      "org.atheme.audacious"
+      "io.freetubeapp.FreeTube"
+      #"io.github.celluloid_player.Celluloid"
+      # "io.mpv.Mpv"
+
+      # gaming
+      #"com.github._0negal.Viper"
+      "net.lutris.Lutris"
+      "com.heroicgameslauncher.hgl"
+      {
+        appId = "org.unmojang.FjordLauncher";
+        origin = "hero-persson";
+      }
+      "org.freedesktop.Platform.VulkanLayer.MangoHud//24.08"
+      "org.freedesktop.Platform.VulkanLayer.gamescope//24.08"
+    ];
+    overrides = {
+      "global" = {
+        # Force Wayland by default
+        Context = {
+          sockets = ["wayland" "!x11" "!fallback-x11"];
+          filesystems = [
+            "xdg-run/pipewire-0"
+            "xdg-config/gtk-3.0:ro"
+            "xdg-config/gtk-4.0:ro"
+            # "~/.local/share/fonts:ro"
+            "~/.local/share/icons:ro"
+            # "~/.nix-profile/share/icons:ro"
+            # "~/.nix-profile/share/fonts:ro"
+            "/nix/store:ro"
+          ];
+        };
+        Environment = {
+          XCURSOR_PATH = "/run/host/user-share/icons:/run/host/share/icons";
+          ELECTRON_OZONE_PLATFORM_HINT = "wayland";
+          #GTK_THEME = "adw-gtk3";
+        };
+      };
+      "io.github.martchus.syncthingtray".Context.filesystems = ["/storage/games/heroic/Factorio/game/saves"];
+      "org.octave.Octave".Context.sockets = ["x11"];
+      "org.octave.Octave".Environment = {QT_QPA_PLATFORM = "xcb";};
+      "com.valvesoftware.Steam" = {
+        Context = {
+          sockets = ["x11" "wayland"];
+          filesystems = ["/storage/games/steam"];
+        };
+        Environment = {
+          STEAM_FORCE_DESKTOPUI_SCALING = "1.3";
+        };
+      };
+      "org.signal.Signal" = {
+        Environment = {
+          SIGNAL_PASSWORD_STORE = "gnome-libsecret";
+        };
+      };
+      "net.lutris.Lutris".Context = {
+        sockets = ["x11" "wayland"];
+        filesystems = ["/storage/games/lutris" "~/games/lutris"];
+      };
+      "com.heroicgameslauncher.hgl".Context = {
+        sockets = ["x11" "wayland"];
+        filesystems = ["/storage/games/heroic" "~/games/heroic"];
+      };
+      "com.usebottles.Bottles" = {
+        Context = {
+          sockets = ["x11" "wayland"];
+          filesystems = ["/home/user/docs/nure/tex-template/assets/BridgeKSG"];
+        };
+      };
+    };
+  };
+}

hosts/eldrid/users/user/home-configuration.nix

@@ -0,0 +1,15 @@
+{inputs, ...}: {
+  imports = with inputs; [
+    self.homeModules.desktop
+    self.homeModules.programs
+    ./programs.nix
+    ./flatpak.nix
+  ];
+  desktop.hyprland.enable = true;
+  home = {
+    stateVersion = "25.05";
+    sessionPath = [
+      "$HOME/.local/bin"
+    ];
+  };
+}

hosts/eldrid/users/user/programs.nix

@@ -0,0 +1,58 @@
+{pkgs, ...}: {
+  shell = {
+    nushell.enable = true;
+    oh-my-posh.enable = true;
+  };
+
+  console.yazi.enable = true;
+
+  programs = {
+    bat.enable = true;
+    btop = {
+      enable = true;
+      settings.update_ms = 200;
+    };
+    eza.enable = true;
+    fd.enable = true;
+    fzf.enable = true;
+    gitui.enable = true;
+    git = {
+      enable = true;
+      delta.enable = true;
+      signing.format = "ssh";
+      aliases = {
+        cl = "clone";
+        co = "checkout";
+        pom = "push origin main";
+      };
+    };
+    ripgrep.enable = true;
+  };
+
+  terminal = {
+    ghostty.enable = true;
+    kitty.enable = true;
+  };
+
+  editor = {
+    helix.enable = true;
+    neve.enable = true;
+  };
+
+  home.packages = with pkgs; [
+    alejandra # nix formatter
+    flatpak # flatpak cli
+    trashy # trash cli
+    procs # ps in rust
+    dust # du in rust
+    fend # calc in rust
+    tree # tree util
+    rbw # bitwarden cli in rust
+    pinentry-qt # pinentry for rbw
+    zip # zip util
+    vial # qmk keyboard configuring app
+    unzip # unzip util
+    waycheck # check wayland protocols
+    virt-manager # libvirt gui
+  ];
+}

hosts/sarien/configuration.nix

@@ -6,6 +6,7 @@
 }: {
   imports = with inputs; [
     chaotic.nixosModules.default
+    lix.nixosModules.default
     self.nixosModules.desktop
     self.nixosModules.system
     ./hardware-conf.nix

modules/home/desktop/hyprland/default.nix

@@ -331,6 +331,8 @@ in {
           ", XF86MonBrightnessDown, exec, brightnessctl s 5%-"
           "ALT, XF86MonBrightnessUp, exec, brightnessctl s 5%+ -d ${keyboard}::kbd_backlight"
           "ALT, XF86MonBrightnessDown, exec, brightnessctl s 5%- -d ${keyboard}::kbd_backlight"
+          ", XF86KbdBrightnessUp, exec, brightnessctl s 5%+ -d ${keyboard}::kbd_backlight"
+          ", XF86KbdBrightnessDown, exec, brightnessctl s 5%- -d ${keyboard}::kbd_backlight"
           ", XF86AudioRaiseVolume, exec, wpctl set-volume @DEFAULT_AUDIO_SINK@ 5%+"
           ", XF86AudioLowerVolume, exec, wpctl set-volume @DEFAULT_AUDIO_SINK@ 5%-"
         ];