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POUsing a custom markdown renderer with github-markup/gollum and Rails 3
 

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  1. POUsing a custom markdown renderer with github-markup/gollum and Rails 3
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    <p>I'm having what I think is a load ordering issue using github-markup.</p> <p>I'm trying to override the default markdown renderers and use my own custom renderer in a Rails initializer. However it doesn't work; it just seems to ignore my initializer <strong>unless</strong> I specifically include the githum-markup gem in my Gemfile <strong>and</strong> specify add the :git or :path setting. (github-markup is a dependancy for the gollum gem)</p> <p>Gemfile</p> <pre><code>## Github-Markup ####### # Initializer wiki.rb wont work properly unless this gem is loaded via path: or git: gem 'github-markup', :git =&gt; 'git://github.com/github/markup.git' gem 'gollum' #gollum already includes github-markup so I shouldn't need the lines above </code></pre> <p>initializers/wiki.rb</p> <pre><code>GitHub::Markup.add_markup(/md|mkdn?|mdwn|mdown|markdown/) do |content| CustomMarkdown.new(content).to_html end </code></pre> <p>Looking at the github-markup code the class calls the markups near the bottom of this file:</p> <p><a href="https://github.com/github/markup/blob/master/lib/github/markup.rb" rel="nofollow">https://github.com/github/markup/blob/master/lib/github/markup.rb</a></p> <pre><code>instance_eval File.read(File.dirname(__FILE__) + '/markups.rb') </code></pre> <p>And you can see the markdown renderers I'm trying to override at the top of this file:</p> <p><a href="https://github.com/github/markup/blob/master/lib/github/markups.rb" rel="nofollow">https://github.com/github/markup/blob/master/lib/github/markups.rb</a></p> <pre><code>MD_FILES = /md|mkdn?|mdwn|mdown|markdown/ if markup('github/markdown', MD_FILES) do |content| GitHub::Markdown.render(content) end elsif markup(:redcarpet, MD_FILES) do |content| RedcarpetCompat.new(content).to_html end elsif markup(:rdiscount, MD_FILES) do |content| RDiscount.new(content).to_html end elsif markup(:maruku, MD_FILES) do |content| Maruku.new(content).to_html end elsif markup(:kramdown, MD_FILES) do |content| Kramdown::Document.new(content).to_html end elsif markup(:bluecloth, MD_FILES) do |content| BlueCloth.new(content).to_html end end </code></pre> <p>Just to be clear I'm using Ruby 1.9.3 and I'd like to get it so I can just call gem 'gollum' in the Gemfile and use my initializer to override the default github-markup markdown renderer with my own custom renderer.</p>
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    1. USLuke
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      1. POUsing a custom markdown renderer with github-markup/gollum and Rails 3
      1. UScswetenham
      1. VTFavorite
    1. COIs this still relevant? If so, what are you trying to achieve... Have Gollum render some custom markup, or just render some Github flavored markdown in a view, or something else?
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      1. POUsing a custom markdown renderer with github-markup/gollum and Rails 3
      1. USThomas Klemm
    2. COYep still relevant, I've got a workaround for the issue (as described above) but it'd be good to fix this properly. I'm trying to get Gollum to use my own custom markdown renderer (which I can do in a Rails initializer) however I can only do this if specifically include github-markup in my Gemfile with the :git or :path command.
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      1. POUsing a custom markdown renderer with github-markup/gollum and Rails 3
      1. USLuke
 

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