search-index.json

---
layout:
---
{% capture json %}
[
    {% for post in site.posts %}
    {
        "title":"{{ post.title }}",
        "href":"{{ post.url }}",
        "author":"{{ post.author | join: ', ' }}",
        "date":"{{ post.date | date_to_long_string }}",
        "loopid":"post-{{ forloop.index }}",
        "category":"{{ post.categories }}"
    },
    {% endfor %}
    {% for page in site.pages %}{% unless page.redirect_to %}
    {
        "title":"{{ page.title }}",
        "href":"{{ page.url }}",
        "loopid":"page-{{ forloop.index }}",
        "category":"{{ page.categories }}",
        {% capture _ %} Capturing the generated content will prevent whitespace from being rendered

        {% assign parent_dirs=page.url | replace_first: '/', '' | split: '/' %}
        {% assign current_dir = site.data.breadcrumbs %}
        {% assign breadcrumbs = '' %}

        {% if parent_dirs.empty %}
            Show just a slash to indicate the site root for empty breadcrumbs
            {% assign breadcrumbs = '/' %}
        {% else %}
            {% for dir in parent_dirs %}
                Unless overridden, the "pretty" name will be the URL/directory name
                {% assign pretty_name = dir %}
                {% unless forloop.last %} The last iteration is the current page, which we don't want in breadcrumbs
                    Traverse the tree of breadcrumb segment overrides
                    {% assign current_dir = current_dir[dir] %}
                    {% if current_dir.name %} Override the pretty name if one is present in the data file
                        {% assign pretty_name = current_dir.name  %}
                    {% endif %}

                    Append the chosen name for this segment
                    {% assign breadcrumbs = breadcrumbs | append: pretty_name %}
                    {% unless forloop.rindex0 <= 1 %} Append a separator if this isn't the last segment
                        {% assign breadcrumbs = breadcrumbs | append: " > " %}
                    {% endunless %}
                {% endunless %}
            {% endfor %}
        {% endif %}
        {% endcapture %}
        "breadcrumbs":"{{ breadcrumbs }}"
    },
    {% endunless %}{% endfor %}
    false
]
{% endcapture %}{{ json | replace:"  "," "  | replace:"  "," "  | replace:"  "," "  | replace:"  "," " }}