Initial commit of NixOS configuration

configuration.nix

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+# NixOS Configuration Template
+# Path: results/configuration.nix.template
+#
+# This is a starting point for your new NixOS configuration.
+# Review and edit this file carefully.
+# You will use this file during the NixOS installation.
+
+{ config, pkgs, ... }:
+
+{
+  imports =
+    [ # Include the results of the hardware scan.
+      # Path to this file will be /mnt/etc/nixos/hardware-configuration.nix
+      # after the installation script generates it.
+      ./hardware-configuration.nix
+    ];
+
+  # Bootloader.
+  boot.loader.systemd-boot.enable = true;
+  boot.loader.efi.canTouchEfiVariables = true;
+
+  # --- NETWORKING ---
+  networking.hostName = "nixos-desktop"; # Define your hostname.
+  networking.networkmanager.enable = true;
+  # networking.wireless.enable = true;  # Uncomment for WiFi support.
+
+  # Set your time zone.
+  time.timeZone = "Australia/Sydney"; # CHANGE THIS to your time zone, e.g. "Europe/Berlin"
+
+  # --- USER ACCOUNTS ---
+  users.users.sam = {
+    isNormalUser = true;
+    description = "Sam";
+    extraGroups = [ "networkmanager" "wheel" "docker" ]; # "wheel" allows sudo
+    packages = with pkgs; [
+      # You can install user-specific packages here, but it's often better
+      # to manage them system-wide below unless you have multiple users.
+    ];
+  };
+
+  # --- SOFTWARE PACKAGES ---
+  # List packages you want to install system-wide.
+  # Refer to docs/02_software_migration_plan.md
+  environment.systemPackages = with pkgs; [
+    # --- Essentials ---
+    git
+    wget
+    curl
+    
+    # --- Desktop & GUI ---
+    firefox
+    thunderbird
+    libreoffice
+    flameshot
+    
+    # --- Terminal & CLI Tools ---
+    kitty
+    neovim
+    nushell
+    btop
+    eza
+    bat
+    fzf
+
+    # --- Development ---
+    gcc
+    gnumake
+    nodejs # Consider specifying a version, e.g., nodejs-20_x
+    rustc
+    cargo
+    python3
+  ];
+
+  # --- SERVICES & VIRTUALIZATION ---
+  
+  # Enable the Docker daemon.
+  virtualisation.docker.enable = true;
+
+  # Enable sound with PipeWire.
+  sound.enable = true;
+  hardware.pulseaudio.enable = false;
+  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 the following.
+    #jack.enable = true;
+  };
+  
+  # Enable CUPS to print documents.
+  services.printing.enable = true;
+
+  # --- DESKTOP ENVIRONMENT ---
+  # Enable the GNOME Desktop Environment.
+  services.xserver.enable = true;
+  services.xserver.displayManager.gdm.enable = true;
+  services.xserver.desktopManager.gnome.enable = true;
+
+
+  # --- DISK MOUNTS ---
+  # This is where we will mount your existing data drives.
+  # The device paths (e.g., "/dev/disk/by-uuid/...") must be correct.
+  # Use the output of `lsblk -f` on the live USB to get the right UUIDs.
+  fileSystems."/mnt/ubuntu_storage_3TB" = {
+    device = "/dev/disk/by-uuid/037a542c-6aa9-4b1f-ab2f-4b6922ab371f"; # This is sdd1 (ubuntu_storage_3)
+    fsType = "ext4";
+  };
+
+  fileSystems."/mnt/windows-storage" = { # Renaming `/mnt/storage` to be clearer
+    device = "/dev/disk/by-uuid/063E316A3E315441"; # This is sdb2
+    fsType = "ntfs-3g";
+    options = [ "rw" "uid=1000" "gid=100" "umask=007" ]; # Makes files user-writable
+  };
+
+  # Add more entries here for other disks like sdc2 if needed.
+  
+  # Allow unfree packages
+  nixpkgs.config.allowUnfree = true;
+
+  # System state version.
+  system.stateVersion = "24.05"; # Or whatever version you install.
+
+}

flake.nix

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+{
+  description = "NixOS configuration for sam's desktop";
+
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+  };
+
+  outputs = { self, nixpkgs, ... }@inputs: {
+    nixosConfigurations.nixos-desktop = nixpkgs.lib.nixosSystem {
+      system = "x86_64-linux";
+      specialArgs = { inherit inputs; };
+      modules = [
+        ./configuration.nix
+      ];
+    };
+  };
+}