Nix profiles

config.nix

{
  allowUnfree = true;
  packageOverrides = pkgs: rec {
#    jre = pkgs.oraclejre8;
#    jdk = pkgs.oraclejdk8;
    sbt = pkgs.sbt.override {
      jre = pkgs.oraclejre8;
    };
  };
}

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 =
    [ # Include the results of the hardware scan.
      ./hardware-configuration.nix
    ];

  nix.binaryCaches = [ http://cache.nixos.org http://hydra.nixos.org ];

  # Use the gummiboot efi boot loader.
  boot.cleanTmpDir = true;
  boot.kernelPackages = pkgs.linuxPackages_3_18;
  boot.kernelParams = [ "libata.force=noncq" ];
  boot.loader.gummiboot.enable = true;
  boot.loader.gummiboot.timeout = 5;
  boot.loader.efi.canTouchEfiVariables = true;

  networking.hostName = "somery"; # Define your hostname.
  networking.networkmanager.enable = true;

  time.timeZone = "America/Denver";
  
  # List packages installed in system profile. To search by name, run:
  # $ nix-env -qaP | grep wget
  environment.systemPackages = with pkgs; [
    ack
    chromium
    cmake
    docker
    emacs
    gnutls
    kde4.kdelibs
    nix-repl
    openvpn
    openssl
    oraclejdk8
    sudo
    terminator
    wget
    zsh
  ];

  # List services that you want to enable:

  # Enable the OpenSSH daemon.
  services.openssh.enable = true;
  services.upower.enable = true;
  services.printing.enable = true;
  services.nixosManual.showManual = true;
  services.logind.extraConfig = "HandleLidSwitch=ignore\nHandleSuspendKey=ignore\nHandleHibernateKey=ignore\nLidSwitchIgnoreInhibited=no";
  services.virtualboxHost.enable = true;
  
  # Enable the X11 windowing system.
  services.xserver = {
    enable = true;
    
    layout = "us";

#    displayManager.desktopManagerHandlesLidAndPower = true;
    
    # Enable the KDE Desktop Environment.
    displayManager.kdm.enable = true;
    desktopManager.kde4.enable = true;

    synaptics.enable = true;
    synaptics.buttonsMap = [ 1 3 2];
    synaptics.fingersMap = [ 0 0 0 ];
    synaptics.tapButtons = true;
    synaptics.twoFingerScroll = true;
    synaptics.vertEdgeScroll = false;
  };

  services.mysql = {
    enable = true;
    package = pkgs.mysql55;
  }; 

  # Define a user account. Don't forget to set a password with ‘passwd’.
  users.extraUsers.jsimpson = {
    isNormalUser = true;
    uid = 1000;
    home = "/home/jsimpson";
    createHome = true;
    extraGroups = [ "wheel" "networkmanager" "docker" ];
    shell = "/run/current-system/sw/bin/zsh";
  };

  nixpkgs.config = {
    allowUnfree = true;
    chromium.enablePepperFlash = true;
    chromium.enablePepperPDF = true;

    packageOverrides = pkgs: rec {
      jre = pkgs.oraclejre8;
      jdk = pkgs.oraclejdk8;
      
      qt4 = pkgs.qt4.override {
        mysql = null;
      };
    };
  };

  programs.zsh.enable = true;

  security.sudo.wheelNeedsPassword = false;
}

hardwareConfiguration.nix

# Do not modify this file!  It was generated by ‘nixos-generate-config’
# and may be overwritten by future invocations.  Please make changes
# to /etc/nixos/configuration.nix instead.
{ config, lib, pkgs, ... }:

{
  imports =
    [ <nixpkgs/nixos/modules/installer/scan/not-detected.nix>
    ];

  boot.initrd.availableKernelModules = [ "ohci_pci" "ehci_pci" "ahci" "firewire_ohci" "usb_storage" "usbhid" ];
  boot.kernelModules = [ "kvm-intel" "wl" ];
  boot.extraModulePackages = [ config.boot.kernelPackages.broadcom_sta ];

  fileSystems."/" =
    { device  = "/dev/disk/by-uuid/39cdf59a-3a01-4d58-afa2-cb642d92c489";
      fsType  = "ext4";
      options = "defaults,noatime,discard";
      noCheck = true;
    };

  swapDevices = [ ];

  nix.maxJobs = 2;
}