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          <h1>Contributing</h1>
          <p>Hi there! Interested in contributing to Jekyll? We’d love your help. Jekyll is an open source project, built one contribution at a time by users like you.</p>

<h2 id="where-to-get-help-or-report-a-problem">Where to get help or report a problem</h2>

<p>See <a href="https://jekyllrb.com/docs/support/">the support guidelines</a></p>

<h2 id="ways-to-contribute">Ways to contribute</h2>

<p>Whether you’re a developer, a designer, or just a Jekyll devotee, there are lots of ways to contribute. Here’s a few ideas:</p>

<ul>
  <li>
<a href="https://jekyllrb.com/docs/installation/">Install Jekyll on your computer</a> and kick the tires. Does it work? Does it do what you’d expect? If not, <a href="https://github.com/jekyll/jekyll/issues/new">open an issue</a> and let us know.</li>
  <li>Comment on some of the project’s <a href="https://github.com/jekyll/jekyll/issues">open issues</a>. Have you experienced the same problem? Know a work around? Do you have a suggestion for how the feature could be better?</li>
  <li>Read through <a href="https://jekyllrb.com/docs/home/">the documentation</a>, and click the “improve this page” button, any time you see something confusing, or have a suggestion for something that could be improved.</li>
  <li>Browse through <a href="https://talk.jekyllrb.com/">the Jekyll discussion forum</a>, and lend a hand answering questions. There’s a good chance you’ve already experienced what another user is experiencing.</li>
  <li>Find <a href="https://github.com/jekyll/jekyll/issues">an open issue</a> (especially <a href="https://github.com/jekyll/jekyll/issues?q=is%3Aopen+is%3Aissue+label%3Ahelp-wanted">those labeled <code class="highlighter-rouge">help-wanted</code></a>), and submit a proposed fix. If it’s your first pull request, we promise we won’t bite, and are glad to answer any questions.</li>
  <li>Help evaluate <a href="https://github.com/jekyll/jekyll/pulls">open pull requests</a>, by testing the changes locally and reviewing what’s proposed.</li>
</ul>

<h2 id="submitting-a-pull-request">Submitting a pull request</h2>

<h3 id="pull-requests-generally">Pull requests generally</h3>

<ul>
  <li>
    <p>The smaller the proposed change, the better. If you’d like to propose two unrelated changes, submit two pull requests.</p>
  </li>
  <li>
    <p>The more information, the better. Make judicious use of the pull request body. Describe what changes were made, why you made them, and what impact they will have for users.</p>
  </li>
  <li>
    <p>Pull requests are easy and fun. If this is your first pull request, it may help to <a href="https://guides.github.com/introduction/flow/">understand GitHub Flow</a>.</p>
  </li>
  <li>
    <p>If you’re submitting a code contribution, be sure to read the <a href="#code-contributions">code contributions</a> section below.</p>
  </li>
</ul>

<h3 id="submitting-a-pull-request-via-githubcom">Submitting a pull request via github.com</h3>

<p>Many small changes can be made entirely through the github.com web interface.</p>

<ol>
  <li>Navigate to the file within <a href="https://github.com/jekyll/jekyll"><code class="highlighter-rouge">jekyll/jekyll</code></a> that you’d like to edit.</li>
  <li>Click the pencil icon in the top right corner to edit the file</li>
  <li>Make your proposed changes</li>
  <li>Click “Propose file change”</li>
  <li>Click “Create pull request”</li>
  <li>Add a descriptive title and detailed description for your proposed change. The more information the better.</li>
  <li>Click “Create pull request”</li>
</ol>

<p>That’s it! You’ll be automatically subscribed to receive updates as others review your proposed change and provide feedback.</p>

<h3 id="submitting-a-pull-request-via-git-command-line">Submitting a pull request via Git command line</h3>

<ol>
  <li>Fork the project by clicking “Fork” in the top right corner of <a href="https://github.com/jekyll/jekyll"><code class="highlighter-rouge">jekyll/jekyll</code></a>.</li>
  <li>Clone the repository locally <code class="highlighter-rouge">git clone https://github.com/&lt;you-username&gt;/jekyll</code>.</li>
  <li>Create a new, descriptively named branch to contain your change ( <code class="highlighter-rouge">git checkout -b my-awesome-feature</code> ).</li>
  <li>Hack away, add tests. Not necessarily in that order.</li>
  <li>Make sure everything still passes by running <code class="highlighter-rouge">script/cibuild</code> (see <a href="#running-tests-locally">the tests section</a> below)</li>
  <li>Push the branch up ( <code class="highlighter-rouge">git push origin my-awesome-feature</code> ).</li>
  <li>Create a pull request by visiting <code class="highlighter-rouge">https://github.com/&lt;your-username&gt;/jekyll</code> and following the instructions at the top of the screen.</li>
</ol>

<h2 id="proposing-updates-to-the-documentation">Proposing updates to the documentation</h2>

<p>We want the Jekyll documentation to be the best it can be. We’ve open-sourced our docs and we welcome any pull requests if you find it lacking.</p>

<h3 id="how-to-submit-changes">How to submit changes</h3>

<p>You can find the documentation for jekyllrb.com in the <a href="https://github.com/jekyll/jekyll/tree/master/docs">docs</a> directory. See the section above, <a href="#submitting-a-pull-request">submitting a pull request</a> for information on how to propose a change.</p>

<p>One gotcha, all pull requests should be directed at the <code class="highlighter-rouge">master</code> branch (the default branch).</p>

<h3 id="updating-fontawesome-iconset-for-jekyllrbcom">Updating FontAwesome iconset for jekyllrb.com</h3>

<p>We use a custom version of FontAwesome which contains just the icons we use.</p>

<p>If you ever need to update our documentation with an icon that is not already available in our custom iconset, you’ll have to regenerate the iconset using Icomoon’s Generator:</p>

<ol>
  <li>Go to <a href="https://icomoon.io/app/">https://icomoon.io/app/</a>.</li>
  <li>Click <code class="highlighter-rouge">Import Icons</code> on the top-horizontal-bar and upload the existing <code class="highlighter-rouge">&lt;jekyll&gt;/docs/icomoon-selection.json</code>.</li>
  <li>Click <code class="highlighter-rouge">Add Icons from Library..</code> further down on the page, and add ‘Font Awesome’.</li>
  <li>Select the required icon(s) from the Library (make sure its the ‘FontAwesome’ library instead of ‘IcoMoon-Free’ library).</li>
  <li>Click <code class="highlighter-rouge">Generate Font</code> on the bottom-horizontal-bar.</li>
  <li>Inspect the included icons and proceed by clicking <code class="highlighter-rouge">Download</code>.</li>
  <li>Extract the font files and adapt the CSS to the paths we use in Jekyll:
    <ul>
      <li>Copy the entire <code class="highlighter-rouge">fonts</code> directory over and overwrite existing ones at <code class="highlighter-rouge">&lt;jekyll&gt;/docs/</code>.</li>
      <li>Copy the contents of <code class="highlighter-rouge">selection.json</code> and overwrite existing content inside <code class="highlighter-rouge">&lt;jekyll&gt;/docs/icomoon-selection.json</code>.</li>
      <li>Copy the entire <code class="highlighter-rouge">@font-face {}</code> declaration and only the <strong>new-icon(s)’ css declarations</strong> further below, to update the
  <code class="highlighter-rouge">&lt;jekyll&gt;/docs/_sass/_font-awesome.scss</code> sass partial.</li>
      <li>Fix paths in the <code class="highlighter-rouge">@font-face {}</code> declaration by adding <code class="highlighter-rouge">../</code> before <code class="highlighter-rouge">fonts/FontAwesome.*</code> like so:
  <code class="highlighter-rouge">('../fonts/Fontawesome.woff?9h6hxj')</code>.</li>
    </ul>
  </li>
</ol>

<h3 id="adding-plugins">Adding plugins</h3>

<p>If you want to add your plugin to the <a href="https://jekyllrb.com/docs/plugins/#available-plugins">list of plugins</a>, please submit a pull request modifying the <a href="https://github.com/jekyll/jekyll/blob/master/docs/_docs/plugins.md">plugins page source file</a> by adding a link to your plugin under the proper subheading depending upon its type.</p>

<h2 id="code-contributions">Code Contributions</h2>

<p>Interesting in submitting a pull request? Awesome. Read on. There’s a few common gotchas that we’d love to help you avoid.</p>

<h3 id="tests-and-documentation">Tests and documentation</h3>

<p>Any time you propose a code change, you should also include updates to the documentation and tests within the same pull request.</p>

<h4 id="documentation">Documentation</h4>

<p>If your contribution changes any Jekyll behavior, make sure to update the documentation. Documentation lives in the <code class="highlighter-rouge">docs/_docs</code> folder (spoiler alert: it’s a Jekyll site!). If the docs are missing information, please feel free to add it in. Great docs make a great project. Include changes to the documentation within your pull request, and once merged, <code class="highlighter-rouge">jekyllrb.com</code> will be updated.</p>

<h4 id="tests">Tests</h4>

<ul>
  <li>
    <p>If you’re creating a small fix or patch to an existing feature, a simple test is more than enough. You can usually copy/paste from an existing example in the <code class="highlighter-rouge">tests</code> folder, but if you need you can find out about our tests suites <a href="https://github.com/thoughtbot/shoulda/tree/master">Shoulda</a> and <a href="https://github.com/rspec/rspec-mocks">RSpec-Mocks</a>.</p>
  </li>
  <li>
    <p>If it’s a brand new feature, create a new <a href="https://github.com/cucumber/cucumber/">Cucumber</a> feature, reusing existing steps where appropriate.</p>
  </li>
</ul>

<h3 id="code-contributions-generally">Code contributions generally</h3>

<ul>
  <li>
    <p>Jekyll uses the <a href="https://github.com/bbatsov/rubocop">Rubocop</a> static analyzer to ensure that contributions follow the <a href="https://github.com/styleguide/ruby">GitHub Ruby Styleguide</a>. Please check your code using <code class="highlighter-rouge">script/fmt</code> and resolve any errors before pushing your branch.</p>
  </li>
  <li>
    <p>Don’t bump the Gem version in your pull request (if you don’t know what that means, you probably didn’t).</p>
  </li>
  <li>
    <p>You can use the command <code class="highlighter-rouge">script/console</code> to start a REPL to explore the result of
Jekyll’s methods. It also provides you with helpful methods to quickly create a
site or configuration. <a href="https://github.com/jekyll/jekyll/blob/master/script/console">Feel free to check it out!</a></p>
  </li>
</ul>

<h2 id="running-tests-locally">Running tests locally</h2>

<h3 id="test-dependencies">Test Dependencies</h3>

<p>To run the test suite and build the gem you’ll need to install Jekyll’s dependencies by running the following command:</p>

<div class="language-sh highlighter-rouge"><div class="highlight"><pre class="highlight"><code>script/bootstrap
</code></pre></div></div>

<p>Before you make any changes, run the tests and make sure that they pass (to confirm your environment is configured properly):</p>

<div class="language-sh highlighter-rouge"><div class="highlight"><pre class="highlight"><code>script/cibuild
</code></pre></div></div>

<p>If you are only updating a file in <code class="highlighter-rouge">test/</code>, you can use the command:</p>

<div class="language-sh highlighter-rouge"><div class="highlight"><pre class="highlight"><code>script/test <span class="nb">test</span>/blah_test.rb
</code></pre></div></div>

<p>If you are only updating a <code class="highlighter-rouge">.feature</code> file, you can use the command:</p>

<div class="language-sh highlighter-rouge"><div class="highlight"><pre class="highlight"><code>script/cucumber features/blah.feature
</code></pre></div></div>

<p>Both <code class="highlighter-rouge">script/test</code> and <code class="highlighter-rouge">script/cucumber</code> can be run without arguments to
run its entire respective suite.</p>

<h2 id="a-thank-you">A thank you</h2>

<p>Thanks! Hacking on Jekyll should be fun. If you find any of this hard to figure out, let us know so we can improve our process or documentation!</p>

          





  
  

  
  

  
  

  
  

  
  

  
  

  
  

  
  

  
  

  
  

  
  

  
  

  
  

  
  

  
  

  
  

  
  

  
  

  
  

  
  

  
  

  
  

  
  

  
  

  
  

  
  

  
  

  
  

  
  

  
  

  
  

  
  

  
  
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