Installed. More configuration

~ move options out
~ redshift: switch to geoclue2
~ wifi: add c-base
+ rofi: add active and urgent colours
~ vim: wildmode made more sensible
~ i3blocks: fix battery script
- i3blocks: brightness indicator
+ i3: rofi window switcher
~ use illum for backlight
+ use unclutter
+ tor-browser-bundle-bin
+ xfce.tumbler
+ xorg.{xbacklight,xcursorthemes,xkill}
+ texlive-full
+ cabal{-install,2nix}
+ idris
~ bash: fix prompt
+ helpers file

options.nix

@@ -0,0 +1,46 @@
+{ lib, pkgs, ... }:
+with lib;
+with import ./theme.nix;
+let
+  stringOption = def: mkOption { type = types.string; default = def; };
+  themeOption = def: mkOption {
+    type = types.submodule {
+      options = {
+        name = mkOption { type = types.string; default = def.name; };
+        package = mkOption { type = types.package; default = def.package; };
+      };
+    };
+    default = def;
+  };
+in {
+  options.defaultApplications = mapAttrs (const stringOption) {
+    terminal = "${pkgs.xfce.terminal}/bin/xfce4-terminal";
+    browser = "${pkgs.chromium}/bin/chromium";
+    fileManager = "${pkgs.xfce.thunar}/bin/thunar";
+    locker = "${pkgs.i3lock}/bin/i3lock -e -c ${strings.removePrefix "#" black}";
+  };
+
+  options.constants = {
+    user = mapAttrs (const stringOption) {
+      github = "kmein";
+      name = "Kierán Meinhardt";
+      email = "kieran.meinhardt@gmail.com";
+    };
+
+    ignore = mkOption {
+      type = types.listOf types.string;
+      default = [ "*~" ".stack-work/" "__pycache__/" ".mypy_cache/" "*.o" "*.hi" "*.aux" "*.class" "*.dyn_hi" "*.dyn_o" "dist/" ];
+    };
+
+    theme = mapAttrs (const themeOption) {
+      gtk = { name = "Paper"; package = pkgs.paper-gtk-theme; };
+      icon = { name = "Paper"; package = pkgs.paper-icon-theme; };
+    };
+
+    wallpaper = mkOption {
+      type = types.path;
+      default = pkgs.copyPathToStore ./art/haskell-grey.png;
+    };
+  };
+
+}