Add nix configuration stuff

dotfiles/Xresources

@@ -49,7 +49,7 @@ URxvt*loginShell: true
 *foreground:            S_base0
 *fadeColor:             S_base03
 *cursorColor:           S_base1
-*pointerColorBackground:S_base01
+pointerColorBackground:S_base01
 *pointerColorForeground:S_base1
 
 #define S_yellow        #b58900
@@ -127,8 +127,6 @@ URxvt.tabbed.title: no
 ! URxvt.keysym.Control-Left:     \033[1;5D
 ! URxvt.keysym.Control-Right:    \033[1;5C
  
-! URxvt doesn't nicely send C-S- to the underlying app so they have to be
-! added here as they become necessary.
 ! URxvt.keysym.C-S-0:
 
 Xft.dpi: 96

dotfiles/xmonad/xmonad.errors

@@ -0,0 +1,26 @@
+
+xmonad.hs:132:28: Warning:
+    In the use of ‘defaultConfig’
+    (imported from XMonad, but defined in XMonad.Config):
+    Deprecated: "Use def (from Data.Default, and re-exported by XMonad and XMonad.Config) instead."
+
+xmonad.hs:135:34: Warning:
+    In the use of ‘defaultPP’ (imported from XMonad.Hooks.DynamicLog):
+    Deprecated: "Use def (from Data.Default, and re-exported by XMonad.Hooks.DynamicLog) instead."
+
+xmonad.hs:178:49: Warning:
+    In the use of ‘defaultConfig’
+    (imported from XMonad, but defined in XMonad.Config):
+    Deprecated: "Use def (from Data.Default, and re-exported by XMonad and XMonad.Config) instead."
+
+xmonad.hs:203:63: Warning:
+    In the use of ‘defaultXPConfig’ (imported from XMonad.Prompt):
+    Deprecated: "Use def (from Data.Default, and re-exported from XMonad.Prompt) instead."
+
+xmonad.hs:240:62: Warning:
+    In the use of ‘defaultXPConfig’ (imported from XMonad.Prompt):
+    Deprecated: "Use def (from Data.Default, and re-exported from XMonad.Prompt) instead."
+
+xmonad.hs:241:59: Warning:
+    In the use of ‘defaultXPConfig’ (imported from XMonad.Prompt):
+    Deprecated: "Use def (from Data.Default, and re-exported from XMonad.Prompt) instead."

dotfiles/xmonad/xmonad.hs

@@ -269,7 +269,7 @@ launcherConfig = LauncherConfig { pathToHoogle = "/home/zubin/.cabal/bin/hoogle"
 altMask = mod1Mask
 
 myTerminal :: String
-myTerminal = "urxvtc"
+myTerminal = "urxvt"
 
 myBitmapsDir :: String
 myBitmapsDir = "~/.xmonad/dzen2/"

dotfiles/zshrc

@@ -36,14 +36,6 @@ alias stoppg='pg_ctl -D /usr/local/var/postgres stop'
 # This is for the mac GUI version of emacs.
 alias emacs-gui='open -a /Applications/Emacs.app $1'
 
-export PATH="/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin"
-
-# This is for nix if it exists
-if [ -f ~/.nix-profile/etc/profile.d/nix.sh ];
-then
-  source ~/.nix-profile/etc/profile.d/nix.sh
-fi
-
 parse_git_branch() {
     git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/(\1)/'
 }
@@ -64,16 +56,36 @@ plugins=(git brew npm coffee)
 
 # User configuration
 
-export PATH="$PATH:$HOME/.rvm/bin:/usr/lib/rstudio/bin" # Add RVM to PATH for scripting
-. ~/.opam/opam-init/init.sh > /dev/null 2> /dev/null || true
 
-# Haskell stuff
-export PATH=~/.cabal/bin:$PATH
-export PATH=.cabal-sandbox/bin:$PATH
+if [[ "$OSTYPE" == "darwin"* ]]; then
+  export PATH="/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin"
+  export PATH="$PATH:$HOME/.rvm/bin:/usr/lib/rstudio/bin" # Add RVM to PATH for scripting
+  . ~/.opam/opam-init/init.sh > /dev/null 2> /dev/null || true
+
+  # Haskell stuff
+  export PATH=~/.cabal/bin:$PATH
+  export PATH=.cabal-sandbox/bin:$PATH
+
+  # Git Town
+  export PATH=~/git-town/src:$PATH
+  MANPATH=$MANPATH:~/git-town/man
+
+  # NOTE: 'Whence' is the ZSH idiom for bash's 'type'
+  export PRENPMPATH=$PATH
+  if [ -n "$(whence -f npm)" ];
+  then
+    NPMPATH="$(npm bin)"
+
+    if [ -d "$NPMPATH" ]; then
+      PATH=$NPMPATH:$PRENPMPATH
+    else
+      PATH=$PRENPMPATH
+    fi
+
+    export PATH=$PATH
+  fi
+fi
 
-# Git Town
-export PATH=~/git-town/src:$PATH
-MANPATH=$MANPATH:~/git-town/man
 
 precmd(){
   vcs_info
@@ -87,17 +99,3 @@ RPROMPT="%{$fg[white]%}\${vcs_info_msg_0_}%{$reset_color%}"
 PROMPT="%{$fg[white]%}┌%{$reset_color%}[%{$fg[yellow]%}%n%{$reset_color%}@%{$fg[cyan]%}%m%{$reset_color%}]─[%{$fg[green]%}%d%{$reset_color%}]
 %{$fg[white]%}└─╼%{$reset_color%} "
 
-# NOTE: 'Whence' is the ZSH idiom for bash's 'type'
-export PRENPMPATH=$PATH
-if [ -n "$(whence -f npm)" ];
-then
-  NPMPATH="$(npm bin)"
-
-  if [ -d "$NPMPATH" ]; then
-    PATH=$NPMPATH:$PRENPMPATH
-  else
-    PATH=$PRENPMPATH
-  fi
-
-  export PATH=$PATH
-fi

nix/audio/default.nix

@@ -0,0 +1,10 @@
+{ config, pkgs, ... }:
+{
+  environment.systemPackages = with pkgs; [
+    pulseaudioFull              # Audio	
+  ];
+
+  hardware = {
+    pulseaudio.enable = true;
+  };
+}

nix/comms/default.nix

@@ -0,0 +1,7 @@
+{ config, pkgs, ... }:
+{
+  environment.systemPackages = with pkgs; [
+    irssi
+    skype
+  ];
+}

nix/configuration.nix

@@ -0,0 +1,51 @@
+{ config, pkgs, ... }:
+
+{
+  imports =
+    [ # Include the results of the hardware scan.
+      ./hardware-configuration.nix
+      ./display
+      ./audio
+      ./input
+      ./users
+      ./development
+      ./comms
+      ./software
+    ];
+
+  # Use the gummiboot efi boot loader.
+  boot.loader.gummiboot.enable = true;
+  boot.loader.efi.canTouchEfiVariables = true;
+
+  nixpkgs.config = {
+    allowUnfree = true;
+  };
+
+  boot.initrd.luks.devices = [
+    { name = "root"; device = "/dev/sda3"; }
+  ];
+
+  boot.initrd.luks.cryptoModules = [ "aes" "sha256" "sha1" "cbc" ];
+
+  networking.hostName = "ares"; # Define your hostname.
+  networking.networkmanager.enable = true;
+  # networking.wireless.enable = true;  # Enables wireless support via wpa_supplicant.
+  
+  i18n = {
+    consoleFont = "inconsolata";
+    consoleKeyMap = "us";
+    defaultLocale = "en_US.UTF-8";
+  };
+
+  time.timeZone = "US/Pacific";
+
+  # Enable the OpenSSH daemon.
+  services.openssh.enable = true;
+
+  # Enable CUPS to print documents.
+  # services.printing.enable = true;
+
+  # The NixOS release to be compatible with for stateful data such as databases.
+  system.stateVersion = "16.03";
+
+}

nix/development/default.nix

@@ -0,0 +1,21 @@
+{ config, pkgs, ... }:
+{
+  environment = { 
+    variables = {
+      EDITOR = "nvim";
+    };
+
+    systemPackages = with pkgs; [
+      bar-xft                 # Lightweight xcb based bar
+      cabal-install           # Haskell package installer
+      curl                    # Tool for general HTTP, FTP, etc work 
+      ghc                     # Haskell Compiler
+      git                     # Source control
+      neovim                  # Better vim
+      python3                 # Python 3
+      silver-searcher         # Better than grep
+      vim                     # Regular ole' vim
+      wget                    # Standard GNU package for HTTP, FTP, etc file retrieval
+    ];
+  };
+}

nix/display/default.nix

@@ -0,0 +1,53 @@
+{ config, pkgs, ... }:
+{
+  imports = [
+    ./terminal.nix
+  ];
+
+  environment.systemPackages = with pkgs; [
+    arandr                    # GUI frontend for xrandr
+    compton                   # Windowing system
+    dmenu                     # Application launcher
+    feh                       # Wallpaper manager
+    python3Packages.udiskie   # Automatically mount USB drives
+    scrot                     # Screenshot software
+    unclutter                 # Mouse hider
+    xlibs.xmodmap             # keyboard reconfiguration
+    xmonad-with-packages      # Tiling window manager
+    xorg.xbacklight           # Backlight manager
+  ];
+
+  # services.xserver.videoDriver = 
+
+  services = {
+    udisks2.enable = true;    
+
+    xserver = {
+      enableTCP = false;
+      exportConfiguration = false;
+      enable = true;
+      layout = "us";
+
+      displayManager = {
+        sessionCommands = ''
+          xset r rate 300 30
+          unclutter -grab &
+          udiskie &
+	  feh --bg-fill ~/bgs/dark_night.jpg &
+          compton --config /dev/null &
+        '';
+      };
+
+      desktopManager = {
+        xterm.enable = false;
+        xfce.enable = false;
+      };
+
+      windowManager = {
+        xmonad.enable = true;
+        xmonad.enableContribAndExtras = true;
+        default = "xmonad";
+      };
+    };
+  };
+}

nix/display/terminal.nix

@@ -0,0 +1,13 @@
+{ config, pkgs, ... }:
+{
+  environment.systemPackages = with pkgs; [
+    rxvt_unicode-with-plugins         # Terminal emulator
+    tmux                              # Terminal multiplexer
+    tree                              # Better file tree
+    zsh                               # ZShell
+    xclip                             # Command line clipboard tool
+  ];
+
+  programs.zsh.enable = true;
+}
+

nix/hardware-configuration.nix

@@ -0,0 +1,32 @@
+# 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 = [ "xhci_pci" "ehci_pci" "ahci" "usb_storage" "sd_mod" "rtsx_pci_sdmmc" ];
+  boot.kernelModules = [ "fbcon" "kvm_intel" ]; # kvm_intel is disabled on the t440s
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" =
+    { device = "/dev/mapper/vg-root";
+      fsType = "ext4";
+    };
+
+  fileSystems."/boot" =
+    { 
+      mountPoint = "/boot";
+      device = "/dev/sda2";
+      fsType = "vfat";
+    };
+
+  swapDevices =
+    [ { device = "/dev/mapper/vg-swap"; }
+    ];
+
+  nix.maxJobs = 8;
+}

nix/input/default.nix

@@ -0,0 +1,6 @@
+{ config, pkgs, ... }:
+{
+  imports = [
+    ./touchpad.nix
+  ];
+}

nix/input/touchpad.nix

@@ -0,0 +1,13 @@
+{ config, pkgs, ... }: 
+{
+  environment.systemPackages = with pkgs; [
+    xorg.xf86inputsynaptics
+  ];
+
+  services.xserver = {
+    synaptics = {
+      enable = true;
+      twoFingerScroll = true;
+    };
+  };
+}

nix/software/default.nix

@@ -0,0 +1,18 @@
+{ config, pkgs, ... }:
+{
+  environment.systemPackages = with pkgs; [
+    byzanz                      # Screen recording software
+    chromium                    # Browser
+    gtk                         # For GTK+ themes
+    htop                        # System monitor
+    mplayer                     # Video player
+    xdotool                     # Diagnostic tool for mouse and keyboard
+  ];
+
+  nixpkgs.config = {
+    chromium = {
+      enablePepperFlash = true;
+      enablePepperPdf = true;
+    };
+  };
+}

nix/users/default.nix

@@ -0,0 +1,11 @@
+{ config, pkgs, ... }:
+{
+  users.extraUsers.taylor = {
+    isNormalUser = true;
+    home = "/home/taylor";
+    description = "taylor";
+    extraGroups = [ "wheel" "networkmanager" ];
+    shell = "/run/current-system/sw/bin/zsh";
+    uid = 1000;
+  };
+}