jekyll-paginate_command

Jekyll::PaginateCommand

The paginate command for Jekyll generates pagination templates. Generated templates work well on GitHub Pages.

Installation

Add this line to your application's Gemfile:

group :jekyll_plugins do
  gem 'jekyll-paginate_command'
end

And then execute:

$ bundle

Usage

Install jekyll-paginate_command and run jekyll help.

You will see a new command:

  paginate              Generate pagination templates

To enable the pagination of your posts, add a line to the front matter in the index.html file:

paginate: true

And then execute:

$ jekyll paginate

This command generates a paginator variable like the jekyll-paginate plugin. The difference of this command is a paginator variable is directly written in the front matter. Therefore, you need to access the paginator variable as page.paginator. You can see the generated front matter in the index.html file:

---
layout: default
paginate: true
paginator:
  per_page: 10
  total_posts: 26
  total_pages: 3
  page: 1
  next_page: 2
  next_page_path: "/page2/"
---

This command also generates pagination templates in the paginations directory. These pages have same content of first page except front matter variables.

When you write a new post, you need to run jekyll paginate before previewing your site.

Examples

Here is examples of a paginated page.

Posts

/index.html

---
layout: default
paginate: true
paginator:
  per_page: 10
  total_posts: 26
  total_pages: 3
  page: 1
  next_page: 2
  next_page_path: "/page2/"
---
{% assign paginator = page.paginator %}

<div class="home">

  <h1 class="page-heading">Posts</h1>

  <ul class="post-list">
    {% assign offset = paginator.page | minus: 1 | times: paginator.per_page %}
    {% for post in site.posts limit: paginator.per_page offset: offset %}
      <li>
        <span class="post-meta">{{ post.date | date: "%b %-d, %Y" }}</span>

        <h2>
          <a class="post-link" href="{{ post.url | prepend: site.baseurl }}">{{ post.title }}</a>
        </h2>
      </li>
    {% endfor %}
  </ul>

  {% if paginator.total_pages > 1 %}
    <div class="pagination">
      {% if paginator.previous_page %}
        <a href="{{ paginator.previous_page_path | prepend: site.baseurl | replace: '//', '/' }}">&laquo; Prev</a>
      {% else %}
        <span>&laquo; Prev</span>
      {% endif %}

      {% assign paginate_relative_path = site.paginate_relative_path | default: '/page:num/' %}
      {% assign relative_path = paginate_relative_path | replace: ':num', paginator.page %}
      {% assign url = page.url | replace: relative_path, '/' %}

      {% for page in (1..paginator.total_pages) %}
        {% if page == paginator.page %}
          <em>{{ page }}</em>
        {% elsif page == 1 %}
          <a href="{{ url | append: '/' | prepend: site.baseurl | replace: '//', '/' }}">{{ page }}</a>
        {% else %}
          <a href="{{ url | append: paginate_relative_path | prepend: site.baseurl | replace: '//', '/' | replace: ':num', page }}">{{ page }}</a>
        {% endif %}
      {% endfor %}

      {% if paginator.next_page %}
        <a href="{{ paginator.next_page_path | prepend: site.baseurl | replace: '//', '/' }}">Next &raquo;</a>
      {% else %}
        <span>Next &raquo;</span>
      {% endif %}
    </div>
  {% endif %}

  <p class="rss-subscribe">subscribe <a href="{{ "/feed.xml" | prepend: site.baseurl }}">via RSS</a></p>

</div>

Category

/categories/jekyll/index.html

---
layout: default
category: jekyll
paginate: true
paginator:
  per_page: 10
  total_posts: 26
  total_pages: 3
  page: 1
  next_page: 2
  next_page_path: "/categories/jekyll/page2/"
---
{% assign paginator = page.paginator %}

<div class="home">

  <h1 class="page-heading">Posts</h1>

  <ul class="post-list">
    {% assign offset = paginator.page | minus: 1 | times: paginator.per_page %}
    {% for post in site.categories[page.category] limit: paginator.per_page offset: offset %}
      <li>
        <span class="post-meta">{{ post.date | date: "%b %-d, %Y" }}</span>

        <h2>
          <a class="post-link" href="{{ post.url | prepend: site.baseurl }}">{{ post.title }}</a>
        </h2>
      </li>
    {% endfor %}
  </ul>

  {% if paginator.total_pages > 1 %}
    <div class="pagination">
      {% if paginator.previous_page %}
        <a href="{{ paginator.previous_page_path | prepend: site.baseurl | replace: '//', '/' }}">&laquo; Prev</a>
      {% else %}
        <span>&laquo; Prev</span>
      {% endif %}

      {% assign paginate_relative_path = site.paginate_relative_path | default: '/page:num/' %}
      {% assign relative_path = paginate_relative_path | replace: ':num', paginator.page %}
      {% assign url = page.url | replace: relative_path, '/' %}

      {% for page in (1..paginator.total_pages) %}
        {% if page == paginator.page %}
          <em>{{ page }}</em>
        {% elsif page == 1 %}
          <a href="{{ url | append: '/' | prepend: site.baseurl | replace: '//', '/' }}">{{ page }}</a>
        {% else %}
          <a href="{{ url | append: paginate_relative_path | prepend: site.baseurl | replace: '//', '/' | replace: ':num', page }}">{{ page }}</a>
        {% endif %}
      {% endfor %}

      {% if paginator.next_page %}
        <a href="{{ paginator.next_page_path | prepend: site.baseurl | replace: '//', '/' }}">Next &raquo;</a>
      {% else %}
        <span>Next &raquo;</span>
      {% endif %}
    </div>
  {% endif %}

  <p class="rss-subscribe">subscribe <a href="{{ "/feed.xml" | prepend: site.baseurl }}">via RSS</a></p>

</div>

Configurations

Global Configurations

Configuration	Type	Default	Description
paginate_per_page	Integer	10	Set the number of posts per page.
paginate_relative_path	String	/page:num/	Set the relative path of paginated pages from the first page directory.
paginate_destination	String	paginations	Set the destination of pagination templates.

Front Matter Variables

Variable	Type	Description
paginate	Boolean	Enable the pagination.
category	String	Set a category for filtering posts.
tag	String	Set a tag for filtering posts.

Generated Variables for Liquid

Variable	Description
page.paginator.per_page	The number of Posts per page.
page.paginator.total_posts	The total number of Posts.
page.paginator.total_pages	The total number of Pages.
page.paginator.page	The number of the current page.
page.paginator.previous_page	The number of the previous page, or nil if no previous page exist.
page.paginator.previous_page_path	The path to the previous page, or nil if no previous page exist.
page.paginator.next_page	The number of the next page, or nil if no next page exist.
page.paginator.next_page_path	The path to the next page, or nil if no next page exist.

Contributing

Bug reports and pull requests are welcome on GitHub at https://github.com/omoshetech/jekyll-paginate_command.

License

The gem is available as open source under the terms of the MIT License.