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, ... }:

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

  # Use the systemd-boot EFI boot loader.
  boot.loader = {
    systemd-boot.enable = true;
    efi.canTouchEfiVariables = false;
    grub.device = "/dev/sda";
  };

  # Networking configuration
  networking = {
    hostName = "ThinkPad-T470";
    
    networkmanager = {
      enable = true;
      dhcp = "dhcpcd";
    };

    useDHCP = false;
    interfaces = {
      enp0s31f6.useDHCP = true;
      wlp4s0.useDHCP = true;
    };

    # firewall.allowedTCPPorts = [ ... ];
    # firewall.allowedUDPPorts = [ ... ];
  };

  # Select internationalisation properties.
  i18n.defaultLocale = "en_US.UTF-8";
  console = {
    font = "Lat2-Terminus16";
    keyMap = "us";
  };

  # Set your time zone.
  time.timeZone = "America/Chicago";

  # 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;
    pinentryFlavor = "gnome3";
  };

  # Enable CUPS to print documents.
  # services.printing.enable = true;

  # Sound configuration
  sound.enable = true;
  hardware.pulseaudio.enable = true;

  # X11 configuration
  services.xserver = {
    enable = true;
    layout = "us";

    libinput = {
      enable = true;
      tapping = false;
    };

    windowManager.i3 = {
      enable = true;
      package = pkgs.i3-gaps;
    };
  };

  services.upower = {
    enable = true;
    percentageLow = 20;
    percentageCritical = 10;
    percentageAction = 5;
  };

  services.journald.extraConfig = "Storage=volatile";

  virtualisation.virtualbox.host = {
    enable = true;
    enableExtensionPack = true;
  };

  fonts.fonts = with pkgs; [
    terminus_font
    corefonts
  ];

  users.users.sam = {
    uid = 1000;
    group = "sam";
    shell = pkgs.bashInteractive;

    home = "/home/sam";
    createHome = true;

    extraGroups = [ "users" "wheel" "sudo" "vboxusers" ];
  };

  # 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 = "20.03"; # Did you read the comment?

  # Enable use of proprietary packages
  nixpkgs.config.allowUnfree = true;

  environment.etc = {
    "sensors.d/50_ignore_temp2.conf".text = ''
      chip "thinkpad-isa-0000"
      ignore temp2
    '';
  };

  environment.systemPackages = with pkgs; [
    # system packages
    networkmanager

    # X11
    # remember to add new font packages to fonts.fonts)
    corefonts
    terminus_font
    xorg.xf86inputlibinput

    # desktop environment
    i3-gaps
    i3blocks acpi playerctl sysstat lm_sensors
    dunst libnotify
    networkmanagerapplet
    xfce.xfce4-power-manager xfce.xfconf upower
    nitrogen
    redshift

    # graphical applications
    firefox-unwrapped
    spotify
    audacious
    guvcview
    pavucontrol
    libreoffice
    zoom-us
    
    gnome3.evince
    gnome3.eog
    gnome3.gnome-screenshot

    # virutalization and emulation
    wineWowPackages.staging
    # https://github.com/NixOS/nixpkgs/issues/76108
    #virtualbox

    # editors and terminal emulators
    emacs
    eclipses.eclipse-java
    rxvt-unicode

    # command line tools
    gcc binutils
    gcc-arm-embedded
    gdb-multitarget
    gnumake
    autoconf automake

    file
    p7zip
    htop
    parted    

    # password manager
    pass gnupg

    # graphviz tools
    graphviz
    python38Packages.xdot

    # xorg tools
    xfontsel
    xorg.xev
  ];

}