dotfiles/nixos/configuration.nix

# 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, user, font, ... }:

{
  nixpkgs.config.allowUnfree = true;
  nix.extraOptions = "experimental-features = nix-command flakes";

  # Use the systemd-boot EFI boot loader.
  boot.loader.systemd-boot.enable = true;
  boot.loader.efi.canTouchEfiVariables = true;

  # networking.hostName = "nixos"; # Define your hostname.
  # networking.wireless.enable = true;  # Enables wireless support via wpa_supplicant.

  # The global useDHCP flag is deprecated, therefore explicitly set to false here.
  # Per-interface useDHCP will be mandatory in the future, so this generated config
  # replicates the default behaviour.
  networking.useDHCP = false;
  networking.interfaces.enp0s31f6.useDHCP = true;
  networking.interfaces.wlp3s0.useDHCP = true;

  # Mouse config
  services.ratbagd.enable = true;

  # Enable sound.
  sound.enable = true;
  hardware.pulseaudio.enable = true;

  # Install fonts
  fonts.fonts = with pkgs; [
    font.package # Used for Vim and Terminal
    font-awesome # Icons for i3
    # siji # More icons for Polybar
  ];
  fonts.fontconfig.defaultFonts.monospace = [ font.name ];

  # List packages installed in system profile. To search, run:
  # $ nix search wget
  environment.systemPackages = with pkgs; [
    fish
    git
    vim
    wget
    curl
    xclip # Clipboard
    pamixer # Audio control
    dmenu # Launcher
    feh # Wallpaper
    playerctl # Media control
    polybarFull # Polybar + PulseAudio
    ddcutil # Monitor brightness control

    # Mouse config
    libratbag # Mouse adjustments
    piper # Mouse adjustments GUI
  ];

  # Reduce blue light at night
  services.redshift = {
    enable = true;
    brightness = {
      day = "1.0";
      night = "1.0";
    };
  };

  # Detect monitors (brightness)
  hardware.i2c.enable = true;

  # 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;
  # };

  # 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 = "21.11"; # Did you read the comment?

}