obsidiangarden_netlify/src/site/_includes/components/filetree.njk

{% macro menuItem(fileOrFolderName, fileOrFolder, step) %}
    {%if fileOrFolder.isNote or fileOrFolder.isFolder%}
        <div x-show="isOpen" style="display:none" class="{{'filelist' if step>0}}">
            {%if fileOrFolder.isNote %}
                <div @click.stop class="notelink">
                    <a style="text-decoration: none;" class="filename" href="{{fileOrFolder.permalink}}">{{fileOrFolder.name}}</a>
                </div>
            {% elif fileOrFolder.isFolder%}
                <div class="folder inner-folder"  x-data="{isOpen: false}" @click.stop="isOpen=!isOpen">
                    <i x-show="isOpen" style="display: none;" class="fa fa-caret-down"></i>
                    <i x-show="!isOpen" class="fa fa-caret-right"></i>
                    <span class="foldername">{{fileOrFolderName}}</span>
                    {% for fileOrFolderName, child in fileOrFolder %}
                        {{menuItem(fileOrFolderName, child, step+1)}}
                    {% endfor %}
                </div>
            {% endif %}
        </div>
        {%endif%}
    {% endmacro %}
    
    <div x-init="isDesktop = (window.innerWidth>=1490) ? true: false;" 
            x-on:resize.window="isDesktop = (window.innerWidth>=1490) ? true : false;" 
            x-data="{isDesktop: true, showFilesMobile: false}">

        <div x-show.important="!isDesktop">
            {%include "components/filetreeNavbar.njk"%}
        </div>
        
        <div x-show="showFilesMobile && !isDesktop" @click="showFilesMobile = false" style="display:none;" class="fullpage-overlay"></div>

      <nav class="filetree-sidebar"  x-show.important="isDesktop || showFilesMobile">

         <a href="/" style="text-decoration: none;">
               <h1 style="text-align:center;">{{meta.siteName}}</h1>
         </a>
        {% if settings.dgEnableSearch === true%}
            <div style="display: flex; justify-content: center;">
                {% include "components/searchButton.njk" %}
            </div>
        {%endif%}
         <div class="folder" x-data="{isOpen: true}">
               {%- for fileOrFolderName, fileOrFolder in filetree -%}
                  {{menuItem(fileOrFolderName, fileOrFolder, 0)}}
               {%- endfor -%}
         </div>
      </nav>
    </div>