nixos-config/hosts/eddie/configuration.nix

{ nix-config, config, pkgs, pkgs-local, pkgs-stable, inputs, ... }:

{

  imports = with nix-config.nixosModules; [
    ./hardware-configuration.nix
    ./disko-config.nix
    ./razer-speaker-fix.nix
    ./boot.nix
    ./hardware.nix
    ./packages.nix
    ./udev.nix

    btrfs-conf
    openrazer
    users-emenel
    nixld
    niri
    kanata
    filesystems-filez
    sound
  ];

  nixpkgs = {
    config = {
      allowUnfree = true;
    };
    overlays = builtins.attrValues nix-config.overlays ++ [
      inputs.niri.overlays.niri
      inputs.emacs-overlay.overlays.default
      inputs.nix-rice.overlays.default
      inputs.nh.overlays.default
      inputs.emacs-lsp-booster.overlays.default

      # temporary fix for wifi firmware until new version is released
      (self: super: {
        linux-firmware = super.linux-firmware.overrideAttrs (oldAttrs: {
          version = "20250410";
          src = pkgs.fetchzip {
            url = "https://cdn.kernel.org/pub/linux/kernel/firmware/linux-firmware-20250410.tar.xz ";
            hash = "sha256-aQdEl9+7zbNqWSII9hjRuPePvSfWVql5u5TIrGsa+Ao=";
          };
        });
      })

      (final: prev: {
        bash-env-json = inputs.bash-env-json.packages.x86_64-linux.default;
        bash-env-nushell = inputs.bash-env-nushell.packages.x86_64-linux.default;
      })

      (final: prev: {
        rbw = pkgs-local.rbw-latest;
      })

      # adds newer bitwig version package. i'm sure this is a hack, but it works.
      (final: prev: {
        bitwig-studio5-3 = pkgs-local.bitwig-studio.bitwig-bubblewrap.override {
          bitwig-studio = pkgs-local.bitwig-studio.bitwig-studio5-3-unwrapped;
        };
      })
    ];
  };

  nix = {
    settings = {
      experimental-features = [
        "nix-command"
        "flakes"
      ];
      substituters = [
        "https://nix-community.cachix.org"
        "https://cache.garnix.io"
        "https://yazi.cachix.org"
      ];
      trusted-public-keys = [
        "nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs="
        "cache.garnix.io:CTFPyKSLcx5RMJKfLo5EEPUObbA78b0YQ2DTCJXqr9g="
        "yazi.cachix.org-1:Dcdz63NZKfvUCbDGngQDAZq6kOroIrFoyO064uvLh8k="
      ];
    };

    extraOptions = ''
    keep-outputs = true
    keep-derivations = true
    '';

    # registry = {
    #   emenel-templates.flake = inputs.emenel-templates;
    # };

    channel.enable = false; # remove nix-channel related tools & configs, we use flakes instead.
  };

  # Set your time zone.
  time.timeZone = "America/Toronto";

  # Select internationalisation properties.
  i18n = {
    defaultLocale = "en_CA.UTF-8";
    extraLocales = [ "en_US.UTF-8/UTF-8" ];
    extraLocaleSettings = {
      LC_ALL = "en_CA.UTF-8";
    };
  };


  console = {
    earlySetup = true;
    colors =
      with pkgs.lib.nix-rice;
      let
        theme = palette.toRgbShortHex pkgs.rice.colorPalette;
      in
        with theme;
        [
          "111111"
          "e06c75"
          "98c379"
          "e5c07b"
          "61afef"
          "c678dd"
          "56b6c2"
          "abb2bf"
          "545862"
          "e06c75"
          "98c379"
          "e5c07b"
          "61afef"
          "c678dd"
          "56b6c2"
          "c8ccd4"
        ];
  };

  systemd.services.tailscaled.after = [ "NetworkManager-wait-online.service" ];
  systemd.sleep.extraConfig = ''
    HibernateDelaySec=2h
  '';

  documentation = {
    dev.enable = true;
    man.generateCaches = true;
  };

  services.dictd = {
    enable = true;
    DBs = with pkgs.dictdDBs; [
      wordnet
      fra2eng
      eng2fra
      wiktionary
    ];
  };

  services.fstrim.enable = true;
  services.udisks2.enable = true;
  services.rpcbind.enable = true; # needed for NFS

  systemd.tmpfiles.rules = [
    "d /mnt 0770 root users"
    "L /mnt/removable - - - - /run/media/emenel"
    "L+ /var/lib/qemu/firmware - - - - ${pkgs.qemu}/share/qemu/firmware"
  ];

  services.hardware.openrgb = {
    enable = true;
    package = pkgs.openrgb-with-all-plugins;
    motherboard = "amd";
  };

  services.logind = {
    extraConfig = ''
      IdleAction=lock
      IdleActionSec=15m
    '';
  };

  security = {
    polkit.enable = true;
    rtkit.enable = true;

    sudo = {
      enable = true;
      wheelNeedsPassword = false;
    };

    pam = {
      services = {
        greetd.enableGnomeKeyring = true;
        greetd-password.enableGnomeKeyring = true;
        niri.enableGnomeKeyring = true;
        swaylock.enableGnomeKeyring = true;
        swaylock-plugin.enableGnomeKeyring = true;
        swayidle.enableGnomeKeyring = true;
        hypridle.enableGnomeKeyring = true;
        hyprlock.enableGnomeKeyring = true;
      };
    };
  };

  services.xserver.videoDrivers = [
    "nvidia"
    "modesetting"
  ];

  networking = {
    hostName = "eddie";
    domain = "local";
    nameservers = [
      "9.9.9.9"
      "149.112.112.112"
      "2620:fe::fe"
      "2620:fe::9"
    ];
    networkmanager = {
      enable = true;
      wifi = {
        powersave = true;
      };
    };
  };

  services.resolved = {
    enable = true;
    extraConfig = ''
      LLMNR=no
      ReadEtcHosts=no
      DNSSEC=no
    '';
  };

  services.xserver.enable = true;

  services.greetd = {
    enable = true;
    settings = {
      default_session = {
        command = "${pkgs.greetd.tuigreet}/bin/tuigreet --time --sessions /${config.services.displayManager.sessionData.desktops}/share/wayland-sessions --remember --remember-user-session --user-menu --window-padding 5 --asterisks --asterisks-char ^ --greeting '<~welcome~>' --theme 'button=yellow'";
        user = "greeter";
      };
    };
  };

  services.xserver.deviceSection = ''Option "TearFree" "true"''; # For amdgpu.
  services.gnome = {
    gnome-keyring.enable = true;
    gnome-settings-daemon.enable = true;
    evolution-data-server.enable = true;
    gnome-online-accounts.enable = true;
  };

  services.picom = {
    enable = true;
    vSync = true;
  };

  # programs.ssh.startAgent = true;

  programs.npm = {
    enable = true;
    npmrc = "prefix=~/.npm-packages";
  };

  programs.nh = {
    enable = true;
    clean = {
      enable = true;
      dates = "daily";
      extraArgs = "--keep 4 --nogcroots";
    };
    flake = "/home/emenel/source/nixos-config";
    package = pkgs.nh;
  };

  programs.dconf.enable = true;
  programs.xwayland.enable = true;

  services.xserver.xkb = {
    layout = "us";
    variant = "";
  };

  services.printing = {
    enable = true;
    drivers = [
      pkgs.epson-escpr
      pkgs.epson-escpr2
    ];
  };
  services.tailscale.enable = true;

  services.envfs = {
    enable = true;
    extraFallbackPathCommands = "ln -s $''{pkgs.bash}/bin/bash $out/bash";
  };

  services.gnome.sushi.enable = true;

  xdg.portal = {
    enable = true;
    xdgOpenUsePortal = false; #true;
    configPackages = [ pkgs.niri-unstable ];
    config = {
      common.default = [ "niri" ];
    };
    extraPortals = [
      pkgs.xdg-desktop-portal-gnome
      pkgs.xdg-desktop-portal-gtk
      pkgs.xdg-desktop-portal
      pkgs.xdg-desktop-portal-wlr
      pkgs.gnome-keyring
    ];
  };

  programs.gamemode.enable = true;
  programs.gamescope = {
    enable = true;
    capSysNice = true;
  };

  environment.sessionVariables = {
    STEAM_EXTRA_COMPAT_TOOLS_PATHS = "\${HOME}/.steam/root/compatibilitytools.d";
  };

  programs.steam = {
    enable = true;
    protontricks.enable = true;
    extraCompatPackages = [ pkgs.proton-ge-bin ];
    gamescopeSession.enable = true;
  };

  programs.java.enable = true;

  # enable alternate shells and launch it from bash for interactive shells
  programs.fish.enable = true;
  environment.pathsToLink = [ "/share/fish" ];
  environment.shells = [ pkgs.nushell ];
  programs.bash = {
    interactiveShellInit = ''
      if [[ $(${pkgs.procps}/bin/ps --no-header --pid=$PPID --format=comm) != "nu" && -z ''${BASH_EXECUTION_STRING} ]]
       then
         shopt -q login_shell && LOGIN_OPTION='--login' || LOGIN_OPTION=""
         exec ${pkgs.nushell}/bin/nu $LOGIN_OPTION
       fi
    '';
  };

  services.flatpak.enable = true;
  services.dbus.implementation = "broker";
  services.dbus.packages = [ pkgs.gnome-keyring pkgs.gcr ];

  #programs.gnupg.enable = true;
  programs.git.enable = true;

  environment.gnome.excludePackages = with pkgs; [
    cheese
    geary
    gnome-music
    gnome-tour
  ];

  services.accounts-daemon.enable = true;

  # programs.virt-manager.enable = true;
  virtualisation = {
    libvirtd = {
      enable = true;
      qemu = {
        package = pkgs.qemu_kvm;
        swtpm.enable = true;
        ovmf.enable = true;
        ovmf.packages = [ pkgs.OVMFFull.fd ];
      };
    };
    spiceUSBRedirection.enable = true;
  };

  services.qemuGuest.enable = true;
  services.spice-vdagentd.enable = true;

  programs.appimage = {
    enable = true;
    binfmt = true;
    package = pkgs.appimage-run.override {
      extraPkgs = pkgs: [ pkgs.libxcrypt.out ];
    };
  };

  fonts = {
    enableDefaultPackages = true;
    fontDir.enable = true;
    fontconfig = {
      enable = true;
      useEmbeddedBitmaps = true;
    };
    packages = with pkgs; [
      font-awesome
      cooper-hewitt
      ibm-plex
      jetbrains-mono
      iosevka
      spleen
      blackout
      powerline-fonts
      noto-fonts-color-emoji
      noto-fonts
      noto-fonts-cjk-sans
      noto-fonts-emoji
      nerd-fonts.jetbrains-mono
      nerd-fonts.blex-mono
      nerd-fonts._0xproto
      nerd-fonts.symbols-only
    ];
  };

  powerManagement = {
    enable = true;
  };

  services.upower = {
    enable = true;
  };

  services.power-profiles-daemon = {
    enable = true;
    package = pkgs.power-profiles-daemon;
  };

  # enable the OpenSSH daemon.
  services.openssh.enable = true;

  services.avahi = {
    enable = true;
    publish.enable = true;
    publish.userServices = true;
    openFirewall = true;
    nssmdns4 = true;
  };

  users.groups.uinput = { };





  #do not change
  system.stateVersion = "25.05";

}