hextra/layouts/_shortcodes/filetree/folder.html

{{- $name := .Get "name" -}}
{{- $state := .Get "state" | default "open" }}

<li class="hx:group hx:flex hx:list-none hx:flex-col">
  <button class="hextra-filetree-folder hx:inline-flex hx:cursor-pointer hx:items-center hx:py-1 hx:hover:opacity-60">
    <span data-state="{{ $state }}" class="hx:data-[state=open]:hidden">
      {{- partial "utils/icon" (dict "name" "folder" "attributes" "width=1em") -}}
    </span>
    <span data-state="{{ $state }}" class="hx:data-[state=closed]:hidden">
      {{- partial "utils/icon" (dict "name" "folder-open" "attributes" "width=1em") -}}
    </span>
    <span class="hx:ltr:ml-1 hx:rtl:mr-1">{{ $name }}</span>
  </button>
  <ul data-state="{{ $state }}" class="hx:ltr:pl-5 hx:rtl:pr-5 hx:data-[state=closed]:hidden">
    {{- .InnerDeindent -}}
  </ul>
</li>