Add ags base config

Signed-off-by: Nikolaos Karaolidis <nick@karaolidis.com>

users/configs/ags/default.nix

@@ -0,0 +1,15 @@
+{ user ? throw "user argument is required" }: { config, lib, pkgs, ... }:
+
+let
+  agsConfig = (import ./src { inherit pkgs; });
+in
+{
+  home-manager.users."${user.name}" = {
+    home.packages = with pkgs; [ ags ];
+
+    xdg.configFile.ags = {
+      source = "${agsConfig}/share/config.js";
+      target = "ags/config.js";
+    };
+  };
+}

users/configs/ags/src/.gitignore

@@ -0,0 +1,3 @@
+node_modules
+types
+bun.lockb

users/configs/ags/src/default.nix

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+{ pkgs ? import <nixpkgs> { }, ... }:
+
+pkgs.stdenv.mkDerivation {
+  name = "ags-config";
+  src = ./.;
+
+  nativeBuildInputs = with pkgs; [ bun ];
+
+  phases = [
+    "buildPhase"
+    "installPhase"
+  ];
+
+  buildPhase = ''
+    bun build $src/index.ts --outfile=index.js \
+      --external="file://$src/*" \
+      --external="gi://*"
+  '';
+
+  installPhase = ''
+    mkdir -p $out/share
+    cp index.js $out/share/config.js
+  '';
+}

users/configs/ags/src/index.ts

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+import Gtk from "gi://Gtk?version=3.0"
+import Gdk from "gi://Gdk"
+import { range } from "./lib";
+
+const forMonitors = (widget: (monitor: number) => Gtk.Window) => {
+  const n = Gdk.Display.get_default()?.get_n_monitors() || 1;
+  return range(n, 0).flatMap(widget)
+}
+
+App.config({
+  windows: []
+})

users/configs/ags/src/lib.ts

@@ -0,0 +1,3 @@
+export const range = (length: number, start = 1) => {
+  return Array.from({ length }, (_, i) => i + start)
+}

users/configs/ags/src/package.json

@@ -0,0 +1,11 @@
+{
+  "name": "ags",
+  "module": "index.ts",
+  "type": "module",
+  "devDependencies": {
+    "@types/bun": "latest"
+  },
+  "peerDependencies": {
+    "typescript": "^5.0.0"
+  }
+}

users/configs/ags/src/tsconfig.json

@@ -0,0 +1,18 @@
+{
+  "compilerOptions": {
+    "target": "ES2022",
+    "module": "ES2022",
+    "lib": [
+      "ES2022"
+    ],
+    "allowJs": true,
+    "checkJs": true,
+    "strict": true,
+    "noImplicitAny": false,
+    "baseUrl": ".",
+    "typeRoots": [
+      "./types",
+    ],
+    "skipLibCheck": true,
+  }
+}