user config round 2 (#271)

.config/ags/modules/.miscutils/files.js

@@ -0,0 +1,14 @@
+const { Gio, GLib, Gtk } = imports.gi;
+
+export function fileExists(filePath) {
+    let file = Gio.File.new_for_path(filePath);
+    return file.query_exists(null);
+}
+
+export function expandTilde(path) {
+    if (path.startsWith('~')) {
+        return GLib.get_home_dir() + path.slice(1);
+    } else {
+        return path;
+    }
+}