Initial commit

modules/audio.nix

@@ -0,0 +1,21 @@
+{ config, pkgs, lib, ... }:
+
+{
+  security.rtkit.enable = true;
+  services.pipewire = {
+    enable = true;
+    alsa.enable = true;
+    alsa.support32Bit = true;
+    pulse.enable = true;
+    # If you want to use JACK applications, uncomment this
+    #jack.enable = true;
+
+    # use the example session manager (no others are packaged yet so this is enabled by default,
+    # no need to redefine it in your config for now)
+    #media-session.enable = true;
+  };
+
+  environment.systemPackages = with pkgs; [
+    cava
+  ];
+}

modules/bluetooth.nix

@@ -0,0 +1,17 @@
+{ config, pkgs, lib, ... }:
+
+{
+  hardware.bluetooth = {
+    enable = true;
+    powerOnBoot = true;
+    settings = {
+      General = {
+        Enable = "Source,Sink,Media,Socket";
+      };
+    };
+  };
+
+  environment.systemPackages = with pkgs; [
+    blueman
+  ];
+}

modules/boot.nix

@@ -0,0 +1,17 @@
+{ config, pkgs, lib, ... }:
+
+{
+  # Bootloader
+  boot.loader.systemd-boot.enable = true;
+  boot.loader.efi.canTouchEfiVariables = true;
+  boot.loader.systemd-boot.memtest86.enable = true;
+  boot.loader.timeout = 5;
+  # Create the traditional /bin directory with a symlink to bash for scripts
+  system.activationScripts.binbash = {
+    deps = [];
+    text = ''
+      mkdir -p /bin
+      ln -sf ${pkgs.bash}/bin/bash /bin/bash
+    '';
+  };
+}

modules/default.nix

@@ -0,0 +1,39 @@
+{ config, pkgs, lib, ... }:
+
+{
+  imports = [
+    ./audio.nix
+    ./bluetooth.nix
+    ./boot.nix
+    ./docker.nix
+    ./env.nix
+    ./fish.nix
+    ./fonts.nix
+    ./home-manager.nix
+    ./i3-xfce.nix
+    ./net.nix
+    ./nixos.nix
+    ./nvidia.nix
+    ./steam.nix
+    ./timezone.nix
+    ./user.nix
+  ];
+
+  # Enable CUPS to print documents.
+  services.printing.enable = true;
+
+  # Some programs need SUID wrappers, can be configured further or are
+  # started in user sessions.
+  programs.mtr.enable = true;
+  programs.gnupg.agent = {
+    enable = true;
+    enableSSHSupport = true;
+  };
+
+  environment.systemPackages = with pkgs; [
+    wget
+    curl
+    git
+    home-manager
+  ];
+}

modules/docker.nix

@@ -0,0 +1,14 @@
+{ config, pkgs, lib, ... }:
+
+{
+  virtualisation.docker = {
+    enable = true;
+    enableOnBoot = true;
+    autoPrune.enable = true;
+  };
+
+  environment.systemPackages = with pkgs; [
+    docker
+    docker-compose
+  ];
+}

modules/env.nix

@@ -0,0 +1,66 @@
+{ config, pkgs, lib, ... }:
+
+{
+  # Add user's bin directory to PATH and set up environment variables
+  environment.shellInit = ''
+    if [ -d $HOME/.cargo/bin ]; then
+      export PATH=$PATH:$HOME/.cargo/bin
+    fi
+    if [ -f /run/current-system/sw/bin/python3 ]; then
+      alias python3=/run/current-system/sw/bin/python3
+      alias python=/run/current-system/sw/bin/python3
+    fi
+  '';
+
+  # Setup development environment variables
+  environment.variables = {
+    EDITOR = "nvim";
+    VISUAL = "nvim";
+    TERM = "xterm-256color";
+    GTK_THEME = "Adwaita:dark";
+    CC = "${pkgs.gcc}/bin/gcc";
+    PKG_CONFIG_PATH = lib.makeSearchPath "lib/pkgconfig" [
+      pkgs.openssl.dev
+      pkgs.libxml2.dev
+      pkgs.zlib.dev
+    ];
+  };
+
+  environment.pathsToLink = [
+    "/share/fish"
+    "/lib/python3.10/site-packages"
+    "/lib/python3.11/site-packages"
+    "/bin"
+  ];
+
+  # Terminal utilities
+  environment.systemPackages = with pkgs; [
+    neovim
+    tmux
+    htop
+    bat
+    ripgrep
+    fd
+    yt-dlp
+    eza
+    jq
+    fzf
+    starship
+    yazi
+    fastfetch
+    # Core utilities
+    wget
+    libnotify
+    curl
+    git
+    file
+    which
+    psmisc
+  ];
+
+  # Enable direnv with nix integration
+  programs.direnv = {
+    enable = true;
+    nix-direnv.enable = true;
+  };
+}

modules/fish.nix

@@ -0,0 +1,14 @@
+{ config, pkgs, lib, ... }:
+
+{
+  programs.fish.enable = true;
+
+  environment.systemPackages = with pkgs; [
+    starship
+    fzf
+    bat
+    eza
+    fd
+    ripgrep
+  ];
+}

modules/fonts.nix

@@ -0,0 +1,37 @@
+{ config, pkgs, lib, ... }:
+
+{
+  fonts = {
+    packages = with pkgs; [
+      noto-fonts
+      noto-fonts-cjk-sans
+      noto-fonts-cjk-serif
+      noto-fonts-emoji
+      (nerdfonts.override { fonts = [ "0xProto" "FiraCode" "JetBrainsMono" "Hack" "Noto" "NerdFontsSymbolsOnly" ]; })
+      ipafont
+      kochi-substitute
+      # Custom BinaryClock font
+      (stdenv.mkDerivation {
+        name = "binary-clock-font";
+        src = fetchurl {
+          url = "https://github.com/jamessouth/polybar-binary-clock-fonts/raw/master/BinaryClockBoldMono.ttf";
+          sha256 = "0vxy23zr8r8faa5s7vy5bf8z2q7my39ghmd9ilk7aww9wqsrsjqx";
+        };
+        dontUnpack = true;
+        installPhase = ''
+          mkdir -p $out/share/fonts/truetype
+          cp $src $out/share/fonts/truetype/BinaryClockBoldMono.ttf
+        '';
+      })
+    ];
+    fontconfig = {
+      enable = true;
+      defaultFonts = {
+        monospace = [ "JetBrains Mono" "Noto Sans Mono CJK JP" ];
+        sansSerif = [ "Noto Sans" "Noto Sans CJK JP" ];
+        serif = [ "Noto Serif" "Noto Serif CJK JP" ];
+        emoji = [ "Noto Color Emoji" ];
+      };
+    };
+  };
+}

modules/home-manager.nix

@@ -0,0 +1,16 @@
+{ config, pkgs, lib, inputs, ... }:
+
+{
+  imports = [
+    inputs.home-manager.nixosModules.home-manager
+  ];
+  home-manager = {
+    useGlobalPkgs = true;
+    useUserPackages = true;
+    extraSpecialArgs = {
+      inherit inputs;
+    };
+    # Import the home-manager config for cobray user
+    users.cobray = import ../home-manager/cobray.nix;
+  };
+}

modules/i3-xfce.nix

@@ -0,0 +1,84 @@
+{ config, pkgs, lib, ... }:
+
+{
+  services.xserver.enable = true;
+
+  services.xserver.xkb = {
+    layout = "us";
+    variant = "";
+  };
+
+  services.xserver.windowManager.i3 = {
+    enable = true;
+    package = pkgs.i3-gaps;
+    extraPackages = with pkgs; [
+      dmenu
+      i3status
+      i3lock
+      i3blocks
+      picom
+      feh
+      rofi
+      dunst
+      polybar
+    ];
+    extraSessionCommands = ''
+      # Set random wallpaper
+      ${pkgs.feh}/bin/feh --randomize --bg-fill ~/wallpapers/* || ${pkgs.feh}/bin/feh --bg-fill ${pkgs.nixos-artwork.wallpapers.nineish-dark-gray}/share/backgrounds/nixos/nineish-dark-gray.png &
+    '';
+  };
+
+  services.xserver.desktopManager.xfce = {
+    enable = true;
+    noDesktop = true;
+    enableXfwm = false;
+  };
+  services.xserver.displayManager.lightdm = {
+    enable = true;
+    background = "#000000";
+    greeters.gtk = {
+      enable = true;
+      theme.name = "Adwaita-dark";
+      iconTheme.name = "Papirus-Dark";
+    };
+  };
+  services.xserver.displayManager.defaultSession = "xfce+i3";
+  services.xserver.displayManager.autoLogin = {
+    enable = true;
+    user = "cobray";
+  };
+  environment.etc."xdg/autostart/i3-setup.desktop" = {
+    text = ''
+      [Desktop Entry]
+      Type=Application
+      Name=i3 Setup
+      Exec=${pkgs.bash}/bin/bash -c "${pkgs.feh}/bin/feh --randomize --bg-fill ~/wallpapers/* || ${pkgs.feh}/bin/feh --bg-fill ${pkgs.nixos-artwork.wallpapers.nineish-dark-gray}/share/backgrounds/nixos/nineish-dark-gray.png"
+      Terminal=false
+      X-GNOME-Autostart-enabled=true
+    '';
+    mode = "0644";
+  };
+
+  qt.enable = true;
+  qt.platformTheme = "gnome";
+  qt.style = "adwaita-dark";
+  environment.etc."gtk-3.0/settings.ini".text = ''
+    [Settings]
+    gtk-application-prefer-dark-theme=1
+    gtk-theme-name=Adwaita-dark
+    gtk-icon-theme-name=Papirus-Dark
+    gtk-font-name=Sans 10
+  '';
+
+  environment.systemPackages = with pkgs; [
+    arandr
+    nitrogen
+    xclip
+    lxappearance
+    arc-theme
+    arc-icon-theme
+    papirus-icon-theme
+    numix-icon-theme-circle
+    candy-icons
+  ];
+}

modules/net.nix

@@ -0,0 +1,18 @@
+{ config, pkgs, lib, ... }:
+
+{
+  networking.wireless.enable = false;  # Enables wireless support via wpa_supplicant.
+
+  # Configure network proxy if necessary
+  # networking.proxy.default = "http://user:password@proxy:port/";
+  # networking.proxy.noProxy = "127.0.0.1,localhost,internal.domain";
+
+  networking.networkmanager.enable = true;
+  # Open ports in the firewall.
+  # networking.firewall.allowedTCPPorts = [ ... ];
+  # networking.firewall.allowedUDPPorts = [ ... ];
+  # Or disable the firewall altogether.
+  networking.firewall.enable = false;
+  # Enable the OpenSSH daemon.
+  services.openssh.enable = true;
+}

modules/nixos.nix

@@ -0,0 +1,34 @@
+{ config, pkgs, lib, ... }:
+
+{
+  nixpkgs.config.allowUnfree = true;
+
+  # Fix Python package issues
+  nixpkgs.overlays = [
+    (final: prev: {
+      python310Packages = prev.python310Packages.override {
+        overrides = pyFinal: pyPrev: {
+          terminado = pyPrev.terminado.overrideAttrs (old: {
+            doCheck = false;
+            doInstallCheck = false;
+          });
+        };
+      };
+    })
+  ];
+
+  # Enable nix-index for command-not-found
+  programs.nix-index.enable = true;
+  programs.command-not-found.enable = false;
+  # Setup nix settings
+  nix.settings = {
+    auto-optimise-store = true;
+    experimental-features = [ "nix-command" "flakes" ];
+    substituters = [
+      "https://cache.nixos.org"
+    ];
+    trusted-public-keys = [
+      "cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY="
+    ];
+  };
+}

modules/nvidia.nix

@@ -0,0 +1,18 @@
+{ config, pkgs, lib, ... }:
+
+{
+  services.xserver.videoDrivers = [ "nvidia" ];
+
+  hardware.nvidia = {
+    modesetting.enable = true;
+    powerManagement.enable = true;
+    # Set to true for RTX 4000 series and newer GPUs
+    open = true;
+    package = config.boot.kernelPackages.nvidiaPackages.stable;
+    nvidiaSettings = true;
+  };
+
+  environment.systemPackages = with pkgs; [
+    cudaPackages.cudatoolkit
+  ];
+}

modules/steam.nix

@@ -0,0 +1,34 @@
+{ config, pkgs, lib, inputs, system, ... }:
+
+{
+  programs.steam = {
+    enable = true;
+    remotePlay.openFirewall = true;
+    dedicatedServer.openFirewall = true;
+    gamescopeSession.enable = true;
+    extraCompatPackages = [
+      inputs.nix-gaming.packages.${system}.proton-ge
+    ];
+  };
+  hardware.graphics = {
+    enable = true;
+    enable32Bit = true;
+  };
+  environment.systemPackages = with pkgs; [
+    lutris
+    wineWowPackages.stable
+    winetricks
+    protontricks
+    gamemode
+    mangohud
+    vulkan-tools
+    vulkan-loader
+    vulkan-headers
+    vulkan-validation-layers
+    libstrangle
+    piper
+  ];
+  environment.variables = {
+    LD_LIBRARY_PATH = "${pkgs.mangohud}/lib";
+  };
+}

modules/timezone.nix

@@ -0,0 +1,6 @@
+{ config, pkgs, lib, ... }:
+
+{
+  time.timeZone = "America/Edmonton";
+  i18n.defaultLocale = "en_CA.UTF-8";
+}

modules/user.nix

@@ -0,0 +1,20 @@
+{ config, pkgs, lib, ... }:
+
+{
+  # Define a user account. Don't forget to set a password with 'passwd'.
+  users.users.cobray = {
+    isNormalUser = true;
+    description = "Mon Aie";
+    extraGroups = [ "networkmanager" "wheel" "docker" "video" ];
+    shell = pkgs.fish;
+    packages = with pkgs; [
+      # User-specific packages can be defined here
+      # or through home-manager
+    ];
+  };
+
+  security.sudo = {
+    enable = true;
+    wheelNeedsPassword = true;
+  };
+}