the home site for me: also iteration 3 or 4 of my site
dunkirk.sh
1{% if config.extra.header_nav %}
2{% if page %}
3{% set active_path = page.path | trim_end_matches(pat="/") %}
4{% elif section %}
5{% set active_path = section.path | trim_end_matches(pat="/") %}
6{% elif current_path %}
7{% set active_path = current_path | trim_end_matches(pat="/") %}
8{% else %}
9{% set active_path = "" %}
10{% endif %}
11<nav id="nav-bar">
12 {% for nav_item in config.extra.header_nav %}
13 <a href="{{ nav_item.url }}"
14 class="{% if nav_item.url == active_path or (nav_item.url == '/' and active_path == '') %}active{% endif %}">
15 {{ nav_item.name }}
16 </a>
17 {% endfor %}
18</nav>
19{% endif %}