Changing the structure of the configuration

configuration/configuration.nix

@@ -0,0 +1,39 @@
+{ ... }:
+
+{
+  imports =
+    [
+      ./hardware-configuration.nix
+      ./packages.nix
+      ./system.nix
+      ./networking.nix
+      ./user/user.nix
+      ./specialisation.nix
+      ./gaming.nix
+    ];
+
+  # Fails for some reason
+  documentation.nixos.enable = false;
+
+  nixpkgs.config.allowUnfree = true;
+
+  nix.extraOptions = ''
+    experimental-features = nix-command flakes
+  '';
+
+  nix.optimise.automatic = true;
+
+  nix.gc = {
+    automatic = true;
+    dates = "weekly";
+    options = "--delete-older-than 7d";
+  };
+
+  # This value determines the NixOS release from which the default
+  # settings for stateful data, like file locations and database versions
+  # on your system were taken. It‘s perfectly fine and recommended to leave
+  # this value at the release version of the first install of this system.
+  # Before changing this value read the documentation for this option
+  # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
+  system.stateVersion = "22.11"; # Did you read the comment?
+}

configuration/gaming.nix

@@ -0,0 +1,12 @@
+{ pkgs, ... }:
+
+{
+  programs.steam.enable = true;
+  programs.steam.gamescopeSession.enable = true;
+  programs.gamemode.enable = true;
+
+  users.users.lyes.packages = with pkgs; [
+    mangohud
+    protonup
+  ];
+}

configuration/networking.nix

@@ -0,0 +1,47 @@
+{ ... }:
+
+{
+  # Networking
+  networking.hostName = "lyes-nix";
+  networking.networkmanager.enable = true;
+
+  networking.nameservers = [
+    "1.1.1.1#one.one.one.one"
+    "1.0.0.1#one.one.one.one"
+    "9.9.9.9"
+    "149.112.112.112"
+    "2620:fe::fe"
+    "2620:fe::9"
+  ];
+
+  services.resolved = {
+    enable = true;
+    dnssec = "true";
+    domains = [ "~." ];
+    fallbackDns = [
+      "1.1.1.1#one.one.one.one"
+      "1.0.0.1#one.one.one.one"
+      "9.9.9.9"
+      "149.112.112.112"
+      "2620:fe::fe"
+      "2620:fe::9"
+    ];
+    extraConfig = ''
+      DNSOverTLS=yes
+    '';
+  };
+
+  # Firewall
+  networking.firewall.allowedTCPPorts = [ 24872 8998 ];
+  networking.firewall.allowedUDPPorts = [ 24872 8998 ];
+  #networking.firewall.enable = false;
+
+  # Network services
+  #services.openssh.enable = true;
+
+  #services.syncplay = {
+  #  enable = true;
+  #  port = 8998;
+  #  extraArgs = [ "--password pouicbarilstepson123cassoulet" ];
+  #};
+}

configuration/packages.nix

@@ -0,0 +1,45 @@
+{ pkgs, ... }:
+
+{
+  environment.systemPackages = with pkgs; [
+    # Utilities
+    neovim
+    helix
+    wget
+    ripgrep
+    eza
+    bat
+    pciutils
+    man-pages
+    man-pages-posix
+    python3
+    any-nix-shell
+    libcgroup
+
+    # Virtualization
+    qemu
+    virt-manager
+
+    # Printing
+    hplipWithPlugin
+  ];
+
+  fonts = {
+    packages = with pkgs; [
+      noto-fonts
+      noto-fonts-cjk
+      noto-fonts-lgc-plus
+      noto-fonts-emoji
+      (nerdfonts.override { fonts = [ "JetBrainsMono" ]; })
+    ];
+
+    fontDir.enable = true;
+  };
+
+  # Some programs need SUID wrappers, can be configured further or are
+  # started in user sessions.
+  programs.gnupg.agent = {
+    enable = true;
+    enableSSHSupport = true;
+  };
+}

configuration/specialisation.nix

@@ -0,0 +1,43 @@
+{ lib, ... }:
+
+{
+  specialisation = {
+    gaming.configuration = {
+      hardware.nvidia = {
+        prime.sync.enable = lib.mkForce true;
+        prime.offload = {
+          enable = lib.mkForce false;
+          enableOffloadCmd = lib.mkForce false;
+        };
+      };
+    };
+
+    kde.configuration = {
+      # GNOME
+      services.xserver.displayManager.gdm.enable = lib.mkForce false;
+      services.xserver.desktopManager.gnome.enable = lib.mkForce false;
+
+      # KDE
+      services.desktopManager.plasma6.enable = true;
+      services.displayManager.sddm.enable = true;
+    };
+
+    kde-gaming.configuration = {
+      hardware.nvidia = {
+        prime.sync.enable = lib.mkForce true;
+        prime.offload = {
+          enable = lib.mkForce false;
+          enableOffloadCmd = lib.mkForce false;
+        };
+      };
+
+      # GNOME
+      services.xserver.displayManager.gdm.enable = lib.mkForce false;
+      services.xserver.desktopManager.gnome.enable = lib.mkForce false;
+
+      # KDE
+      services.desktopManager.plasma6.enable = true;
+      services.displayManager.sddm.enable = true;
+    };
+  };
+}

configuration/system.nix

@@ -0,0 +1,116 @@
+{ pkgs, ... }:
+
+{
+  # OS Configuration
+  boot.loader.systemd-boot.enable = true;
+  boot.loader.systemd-boot.extraEntries = {
+    "fedora.conf" = ''
+      title Fedora
+      efi /EFI/fedora/grubx64.efi
+    '';
+  };
+  boot.loader.systemd-boot.configurationLimit = 10;
+  boot.loader.efi.canTouchEfiVariables = true;
+  boot.plymouth.enable = true;
+  boot.kernelParams = [ "quiet" ];
+
+  boot.supportedFilesystems = [ "ntfs" ];
+
+  fileSystems = {
+    "/".options = [ "compress=zstd:1" ];
+    "/home".options = [ "compress=zstd:1" ];
+    "/nix".options = [ "compress=zstd:1" "noatime" ];
+  };
+
+  zramSwap.enable = true;
+
+  # Firmware
+  services.fwupd.enable = true;
+  services.fprintd.enable = true;
+  security.pam.services.gdm-fingerprint.fprintAuth = false;
+
+  # Time
+  time.timeZone = "Europe/Paris";
+
+  # Keyboard & Touchpad
+  i18n.defaultLocale = "fr_FR.UTF-8";
+  console = {
+    font = "Lat2-Terminus16";
+    #keyMap = "fr";
+    useXkbConfig = true;
+  };
+
+  services.xserver.xkb.layout = "fr";
+  services.xserver.xkb.variant = "oss";
+
+  services.libinput.enable = true;
+
+  # Printing
+  services.printing.enable = true;
+  services.avahi.enable = true;
+  services.avahi.nssmdns4 = true;
+  services.avahi.openFirewall = true;
+
+  # Shell
+  programs.fish.enable = true;
+  programs.fish.promptInit = ''
+    any-nix-shell fish --info-right | source
+  '';
+  environment.shells = with pkgs; [ fish ];
+
+  # # Environment Variables
+  # environment.sessionVariables = {
+  #   ELECTRON_OZONE_PLATFORM_HINT  = "wayland";
+  #   GTK_USE_PORTAL                = "1";
+  # };
+
+  # Graphics
+  services.xserver.enable = true;
+  programs.xwayland.enable = true;
+  environment.sessionVariables.NIXOS_OZONE_WL = "1";
+
+  # GNOME
+  services.xserver.displayManager.gdm.enable = true;
+  services.xserver.desktopManager.gnome.enable = true;
+
+  # KDE
+  # services.desktopManager.plasma6.enable = true;
+  # programs.ssh.askPassword = lib.mkForce "${pkgs.gnome.seahorse}/libexec/seahorse/ssh-askpass";
+
+  programs.dconf.enable = true;
+
+  services.flatpak.enable = true;
+
+  services.joycond.enable = true;
+
+  # Sound
+  sound.enable = false;
+  hardware.pulseaudio.enable = false;
+  security.rtkit.enable = true;
+  services.pipewire = {
+    enable = true;
+    alsa.enable = true;
+    alsa.support32Bit = true;
+    pulse.enable = true;
+    #jack.enable = true;
+  };
+
+  # Documentation
+  documentation.enable = true;
+  documentation.man.enable = true;
+  documentation.dev.enable = true;
+  # Fails for some reason
+  documentation.nixos.enable = false;
+
+  # Virtualisation
+  virtualisation.libvirtd.enable = true;
+
+  # Containers
+  virtualisation.containers.enable = true;
+  virtualisation.podman = {
+    enable = true;
+    dockerCompat = true;
+    defaultNetwork.settings.dns_enabled = true;
+    extraPackages = [ pkgs.zfs ];
+  };
+}

configuration/user/home.nix

@@ -0,0 +1,31 @@
+{ ... }:
+
+{
+  # Git config
+  programs.git = {
+    enable = true;
+    userName = "Lyes Saadi";
+    userEmail = "dev@lyes.eu";
+    signing = {
+      key = "17418538BAA17767";
+      signByDefault = true;
+    };
+    extraConfig = {
+      code.editor = "nvim";
+      merge.tool = "nvim";
+      color.ui = true;
+      init.defaultBranch = "main";
+      includeIf = {
+        "gitdir:~/Documents/fedpkg/" = {
+          path = "~/Documents/fedpkg/.gitconfig_include";
+        };
+      };
+    };
+  };
+
+  # Protonup config
+  home.sessionVariables = {
+    STEAM_EXTRA_COMPAT_TOOLS_PATHS =
+      "\${HOME}/.steam/root/compatibilitytools.d";
+  };
+}

configuration/user/packages.nix

@@ -0,0 +1,86 @@
+{ pkgs, lib, ... }:
+
+let
+  tex = (pkgs.texlive.combine { inherit (pkgs.texlive)
+      scheme-medium
+      lettre
+      wallpaper
+      lastpage
+      hyphenat
+      moresize
+      fontawesome5
+      montserrat
+      titlesec
+      ly1;
+    });
+in {
+  users.users.lyes.packages = with pkgs; [
+    # Software
+    firefox
+    thunderbird
+    discord
+    mpv
+    vlc
+    syncplay
+    gnome.gnome-tweaks
+    gnome-extension-manager
+    protonmail-bridge-gui
+
+    # Games
+    # citra-canary
+    minecraft
+    vvvvvv
+
+    # Utilities
+    home-manager
+    nix-index
+    direnv
+    starship
+    dropbox
+    yt-dlp
+    wl-clipboard
+
+    # Customization
+    adw-gtk3
+    paper-icon-theme
+    gnomeExtensions.gsconnect
+
+    # Programming
+    git
+    git-lfs
+    vscode
+    ocaml
+    ledit
+    nodejs
+    nil
+
+    # Containers
+    toolbox
+    distrobox
+
+    # Note taking
+    setzer
+    tex
+    pandoc
+ 
+    # Multimedia
+    pipewire.dev
+    pulseaudio
+    libopus
+  ];
+
+  # Flatpaks
+  services.flatpak.remotes = lib.mkOptionDefault [{
+    name = "gnome-nightly";
+    location = "https://nightly.gnome.org/gnome-nightly.flatpakrepo";
+  }];
+
+  services.flatpak.packages = [
+    "com.github.muriloventuroso.pdftricks"
+    "app.drey.Damask"
+    "dev.tchx84.Gameeky"
+    "dev.tchx84.Gameeky.FreedomValley"
+    "dev.tchx84.Gameeky.Blasterman"
+    "dev.tchx84.Gameeky.Wackman"
+  ];
+}

configuration/user/user.nix

@@ -0,0 +1,32 @@
+{ pkgs, home-manager, ... }:
+
+{
+  imports =
+    [
+      ./packages.nix
+      home-manager.nixosModules.default
+    ];
+
+  users.users.lyes = {
+    description = "Lyes Saadi";
+    home = "/home/lyes";
+    isNormalUser = true;
+    initialHashedPassword = ""; # Set for vms and initial installations
+    extraGroups = [ "wheel" "networkmanager" ];
+    shell = pkgs.fish;
+  };
+
+  home-manager.useUserPackages = true;
+  home-manager.useGlobalPkgs = true;
+  home-manager.users.lyes = { pkgs, ... }: {
+    imports =
+      [
+        ./home.nix
+      ];
+    
+    home.username = "lyes";
+    home.homeDirectory = "/home/lyes";
+
+    home.stateVersion = "22.11";
+  };
+}