Bootstrap 4 / Jekyll Pagination

pagination.html

<div class="section-pagination text-center">
    <nav class="d-table mx-auto">
        <ul class="pagination">
            {% if paginator.previous_page %}
                {% if paginator.previous_page == 1 %}
                    <li class="page-item"><a class="page-link" href="/blog">&laquo;</a></a>
                {% else %}
                    <li class="page-item"><a class="page-link" href="/blog/page/{{ paginator.previous_page }}">&laquo;</a></li>
                {% endif %}
            {% else %}
                <li class="page-item disabled"><a class="page-link" href="#">&laquo;</a></li>
            {% endif %}

            {% for i in (1..paginator.total_pages) %}
                {% if i == 1 %}
                    {% if paginator.page == i %}
                        <li class="page-item active"><a class="page-link" href="#">{{ i }}</a></li>
                    {% else %}
                        <li class="page-item"><a class="page-link" href="/">{{ i }}</a></li>
                    {% endif %}
                {% else %}
                    {% if paginator.page == i %}
                        <li class="page-item active"><a class="page-link" href="#">{{ i }}</a></li>
                    {% else %}
                        <li class="page-item"><a class="page-link" href="/blog/page/{{ i }}">{{ i }}</a></li>
                    {% endif %}
                {% endif %}
            {% endfor %}

            {% if paginator.next_page %}
                <li class="page-item"><a class="page-link" href="/blog/page/{{ paginator.next_page }}">&raquo;</a></li>
            {% else %}
                <li class="page-item disabled"><a class="page-link" href="#">&raquo;</a></li>
            {% endif %}
        </ul>
    </nav>
</div>