Add NixOS configuration

nixos/configuration.nix

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+# Help is available in the configuration.nix(5) man page
+# and in the NixOS manual (accessible by running ‘nixos-help’).
+
+{ config, pkgs, ... }:
+
+
+{
+  imports = [ ./hardware-configuration.nix ];
+
+  # Bootloader
+  boot.loader.grub.enable = true;
+  boot.loader.grub.device = "/dev/sda";
+  boot.loader.grub.useOSProber = true;
+
+  # Networking
+  networking.hostName = "TrudePC";
+  #networking.wireless.enable = true;
+  networking.networkmanager.enable = true;
+  time.timeZone = "Europe/Lisbon";
+  i18n.defaultLocale = "en_US.UTF-8";
+  i18n.extraLocaleSettings = {
+    LC_ADDRESS = "pt_PT.UTF-8";
+    LC_IDENTIFICATION = "pt_PT.UTF-8";
+    LC_MEASUREMENT = "pt_PT.UTF-8";
+    LC_MONETARY = "pt_PT.UTF-8";
+    LC_NAME = "pt_PT.UTF-8";
+    LC_NUMERIC = "pt_PT.UTF-8";
+    LC_PAPER = "pt_PT.UTF-8";
+    LC_TELEPHONE = "pt_PT.UTF-8";
+    LC_TIME = "pt_PT.UTF-8";
+  };
+
+  # Enable Wayland
+  services.xserver.enable = true;
+  services.xserver.displayManager.gdm.enable = true;
+  services.xserver.desktopManager.gnome.enable = true;
+
+  # Keymap
+  services.xserver.xkb = {
+    layout = "us";
+    variant = "alt-intl";
+  };
+  console.keyMap = "us";
+
+  # Enable CUPS to print documents
+  services.printing.enable = true;
+
+  # Enable sound with pipewire
+  services.pulseaudio.enable = false;
+  security.rtkit.enable = true;
+  services.pipewire = {
+    enable = true;
+    alsa.enable = true;
+    alsa.support32Bit = true;
+    pulse.enable = true;
+    #jack.enable = true;
+  };
+
+  # Define a user account.
+  users.users.trude = {
+    isNormalUser = true;
+    description = "TrudeEH";
+    extraGroups = [ "networkmanager" "wheel" ];
+    packages = with pkgs; [
+      # General Apps
+      vscode
+      vesktop
+      google-chrome
+      localsend
+      keepassxc
+      tailscale
+      #stremio
+      nextcloud-talk-desktop
+
+      # VR / Games
+      bs-manager
+      steam
+      slimevr
+      wivrn
+      prismlauncher
+
+      # Gnome Apps
+      commit
+      binary
+    ];
+  };
+
+  # Packages
+  nixpkgs.config.allowUnfree = true;
+  environment.systemPackages = with pkgs; [
+    git
+  ];
+  # system.autoUpgrade = {
+  #   enable = true;
+  #   flake = inputs.self.outPath;
+  #   flags = [
+  #     "--update-input"
+  #     "nixpkgs"
+  #     "-L"
+  #   ];
+  #   dates = "09:00";
+  #   randomizedDelaySec = "45min";
+  # };
+  # Allow running executables
+  programs.nix-ld.enable = true;
+  programs.nix-ld.libraries = with pkgs; [
+    # Add missing dynamic libraries for unpackaged executables here.
+  ];
+
+  # 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;
+  # };
+
+  # List services that you want to enable:
+
+  # Enable the OpenSSH daemon.
+  # services.openssh.enable = true;
+
+  # Open ports in the firewall.
+  # networking.firewall.allowedTCPPorts = [ ... ];
+  # networking.firewall.allowedUDPPorts = [ ... ];
+  # Or disable the firewall altogether.
+  # networking.firewall.enable = false;
+
+  system.stateVersion = "25.11"; # Don't change after initial installation.
+
+}

scripts/rebuild

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+#! /bin/bash
+set -e
+pushd ~/dotfiles/nixos/
+code configuration.nix
+git diff -U0 *.nix
+echo "NixOS Rebuilding..."
+sudo nixos-rebuilld switch &> ~/nixos-rebuild.log || ( cat nixos-rebuild.log | grep --color error && false )
+gen=$(nixos-rebuild list-generations | grep current)
+git commit -am "$gen"
+popd