Initial NixOS configuration

2026-08-12 02:28:37 +02:00 · 2026-02-25 10:40:52 +01:00
commit 38092498aa
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+# Edit this configuration file to define what should be installed on
+# your system.  Help is available in the configuration.nix(5) man page
+# and in the NixOS manual (accessible by running ‘nixos-help’).
+
+{ config, pkgs, libs, inputs, ... }:
+
+{
+  imports =
+    [ # Include the results of the hardware scan.
+      ./hardware-configuration.nix
+      inputs.home-manager.nixosModules.default
+    ];
+
+  # Bootloader.
+  boot.loader.systemd-boot.enable = true;
+  boot.loader.efi.canTouchEfiVariables = true;
+
+  #networking.Name = "nixos"; # Define your hostname.
+  #networking.wireless.enable = true;  # 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";
+
+  # Enable networking
+  networking.networkmanager.enable = true;
+
+  # Set your time zone.
+  time.timeZone = "Europe/Zurich";
+
+  # Select internationalisation properties.
+  i18n.defaultLocale = "en_US.UTF-8";
+
+  # Enable the X11 windowing system.
+  services.xserver.enable = true;
+
+  # zsh dont want to work if it is not initialzed here.
+  programs.zsh.enable = true;
+	
+# Enable the GNOME Desktop Environment.
+  services.displayManager.gdm.enable = true;
+  services.desktopManager.gnome.enable = true;
+
+  # Configure keymap in X11
+  services.xserver.xkb = {
+    layout = "ch";
+    variant = "fr";
+  };
+
+  # Configure console keymap
+  console.keyMap = "fr_CH";
+
+  # 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;
+    # 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;
+  };
+
+  # Enable touchpad support (enabled default in most desktopManager).
+  # services.xserver.libinput.enable = true;
+
+  # Define a user account. Don't forget to set a password with ‘passwd’.
+  users.users.tomasr = {
+    isNormalUser = true;
+    description = "Tomas Rivera";
+    extraGroups = [ "networkmanager" "wheel" ]; #wheel allow to use sudo
+    shell = pkgs.zsh;
+  };
+
+ #adds nixos experimental features:
+ nix.settings.experimental-features = [ "nix-command" "flakes" ];
+
+
+  # Garbage collector of generations
+  nix.gc = {
+    automatic = true;
+    dates = "weekly";
+    options = "--delete-older-than 30d"; # every week delete generations older than a month
+  };
+
+  # Install firefox.
+  programs.firefox.enable = true;
+
+  # Allow unfree packages
+  nixpkgs.config.allowUnfree = true;
+
+  #home manager config from https://www.youtube.com/watch?v=a67Sv4Mbxmc / https://github.com/vimjoyer/flake-starter-config
+  home-manager = {
+  # also pass inputs to home-manager modules
+  extraSpecialArgs = {inherit inputs;};
+  users = {
+    "tomasr" = import ./home.nix;
+  };
+};
+
+  # List packages installed in system profile. To search, run:
+  # $ nix search wget
+  environment.systemPackages = with pkgs; [
+    neovim # Do not forget to add an editor to edit configuration.nix! The Nano editor is also installed by default.
+    wget
+    warpinator # used to send files via Lan between Linux systems
+    #zoxide # better cd moved into home-manager
+    fastfetch
+    #git #enabled in home-manager
+    tree # shows dir in tree
+    zsh # better bash
+  ];
+
+# fonts
+fonts.packages = with pkgs; [
+nerd-fonts._0xproto
+];
+
+  # 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;
+
+  # 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 = "25.11"; # Did you read the comment?
+
+}