configuration.nix

configuration.nix

{ config, pkgs, ... }:

{
  imports =
    [
      ./hardware-configuration.nix
    ];

  # Bootloader.
  boot.loader.systemd-boot.enable = true;
  boot.loader.efi.canTouchEfiVariables = true;
  boot.loader.efi.efiSysMountPoint = "/boot/efi";
  boot.kernelPackages = pkgs.linuxPackages_latest;

  networking.hostName = "tp15"; # Define your hostname.

  # Enable networking
  networking.networkmanager.enable = true;

  # Time zone.
  time.timeZone = "Europe/Copenhagen";

  # Internationalisation properties.
  i18n.defaultLocale = "en_DK.UTF-8";

  i18n.extraLocaleSettings = {
    LC_ADDRESS = "da_DK.UTF-8";
    LC_IDENTIFICATION = "da_DK.UTF-8";
    LC_MEASUREMENT = "da_DK.UTF-8";
    LC_MONETARY = "da_DK.UTF-8";
    LC_NAME = "da_DK.UTF-8";
    LC_NUMERIC = "da_DK.UTF-8";
    LC_PAPER = "da_DK.UTF-8";
    LC_TELEPHONE = "da_DK.UTF-8";
    LC_TIME = "da_DK.UTF-8";
  };

  # Enable the X11 windowing system.
  services.xserver.enable = true;

  # Enable the GNOME Desktop Environment.
  services.xserver.displayManager.gdm.enable = true;
  services.xserver.desktopManager.gnome.enable = true;

  # Configure keymap in X11.
  services.xserver = {
    layout = "dk";
    xkbVariant = "";
  };

  # Configure console keymap.
  console.keyMap = "dk-latin1";

  # Enable CUPS to print documents.
  services.printing.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;
  };

  # Define user account.
  users.users.reker = {
    isNormalUser = true;
    description = "Reker";
    extraGroups = [ "networkmanager" "wheel" "docker" ];
    packages = with pkgs; [ ];
  };

  # Allow unfree packages.
  nixpkgs.config.allowUnfree = true;

  # Installed packages in system profile.
  environment.systemPackages = with pkgs; [
    # CLI.
    git wget curl docker docker-compose platformsh tree openssl eza vim nodejs_20 php83
    # GUI.
    firefox firefox-devedition-bin google-chrome chromium dbeaver insomnia slack jetbrains.phpstorm meld
  ];

  virtualisation.docker.enable = true;
 
  # Custom user directories.
  # Run "xdg-user-dirs-update --force" after changing these.
  environment.etc."xdg/user-dirs.defaults".text = ''
    DESKTOP=system/desktop
    DOWNLOAD=downloads
    TEMPLATES=system/templates
    PUBLICSHARE=system/public
    DOCUMENTS=documents
    MUSIC=media/music
    PICTURES=media/photos
    VIDEOS=media/video
  '';

  # Set fish as the default shell.
  programs.fish.enable = true;
  users.defaultUserShell = pkgs.fish;

  programs.fish.interactiveShellInit = ''
    # Forcing true colors.
    set -g fish_term24bit 1
    set -g fish_greeting ""
  '';

  environment.shellAliases = {
    # Replace ls commands with exa counterparts.
    ls  = "eza";                                                         # ls replacement
    l   = "eza -lbF --git";                                              # list, size, type, git
    ll  = "eza -lbGF --git";                                             # long list
    llm = "eza -lbGd --git --sort=modified";                             # long list, modified date sort
    la  = "eza -lbhHigUmuSa --time-style=long-iso --git --color-scale";  # all list
    lx  = "eza -lbhHigUmuSa@ --time-style=long-iso --git --color-scale"; # all + extended list

    # Specialty views.
    lS  = "eza -1";                                                      # one column, just names
    lt  = "eza --tree --level=2";                                        # tree
  };

  # 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.
  # (man configuration.nix or https://nixos.org/nixos/options.html).
  system.stateVersion = "23.05"; # Did you read the comment?
}