Major config overhaul: use custom modules, setup for multi-host config, and less boilerplate

modules/user/shell/term-apps-extra.nix

@@ -0,0 +1,46 @@
+{ config, lib, pkgs, ... }:
+
+let
+  cfg = config.userSettings.shell.extraApps;
+in {
+  options = {
+    userSettings.shell.extraApps = {
+      enable = lib.mkEnableOption "Add some fun but mostly useless CLI apps";
+    };
+  };
+
+  config = lib.mkIf cfg.enable {
+    # Fun CLI apps that aren't necessary
+    home.packages = with pkgs; [
+      # Command Line
+      disfetch lolcat cowsay
+      starfetch
+      (stdenv.mkDerivation {
+        name = "pokemon-colorscripts";
+        version = "unstable";
+
+        src = fetchFromGitLab {
+          owner = "phoneybadger";
+          repo = "pokemon-colorscripts";
+          rev = "0483c85b93362637bdd0632056ff986c07f30868";
+          sha256 = "sha256-rj0qKYHCu9SyNsj1PZn1g7arjcHuIDGHwubZg/yJt7A=";
+        };
+
+        installPhase = ''
+          mkdir -p $out $out/bin $out/opt
+          cp -rf $src/colorscripts $out/opt
+          cp $src/pokemon-colorscripts.py $out/opt
+          cp $src/pokemon.json $out/opt
+          ln -s $out/opt/pokemon-colorscripts.py $out/bin/pokemon-colorscripts
+        '';
+
+        meta = {
+          homepage = "https://github.com/Admiral-Fish/PokeFinder";
+          description = "CLI utility to print out images of pokemon to terminal";
+          license = lib.licenses.mit;
+          maintainers = [];
+        };
+      })
+    ];
+  };
+}