// Toggle expand/collapse for file-tree folder rows. HTMX handles the
// initial fetch (hx-trigger="click once"); this script handles every
// subsequent click without re-fetching.
(function () {
  document.addEventListener("click", function (event) {
    const button = event.target.closest(".file-tree-toggle");
    if (!button) return;
    const expanded = button.getAttribute("aria-expanded") === "true";
    button.setAttribute("aria-expanded", expanded ? "false" : "true");
    const children = button.nextElementSibling;
    if (children && children.classList.contains("file-tree-children")) {
      children.hidden = expanded;
    }
  });
})();