Class: Asciidoctor::Foodogsquared::Extensions::GitHubInlineMacro

Inherits:
Extensions::InlineMacroProcessor
  • Object
show all
Defined in:
lib/asciidoctor/foodogsquared/extensions/github-inline-macro.rb

Instance Method Summary collapse

Instance Method Details

#process(parent, target, attrs) ⇒ Object 



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# File 'lib/asciidoctor/foodogsquared/extensions/github-inline-macro.rb', line 12

def process(parent, target, attrs)
  doc = parent.document

  default_caption = if attrs.key?('repo-option')
                      target.split('/').at(1)
                    else
                      target
                    end
  text = attrs['caption'] || default_caption
  uri = URI.parse %(https://github.com/#{target})

  if attrs.key? 'issue'
    uri.path += %(/issues/#{attrs['issue']})
    text << "##{attrs['issue']}" if text == target
  else
    uri.path += %(/tree/#{attrs['rev']}) if attrs.key? 'rev'
    uri.path += %(/#{attrs['path']}) if attrs.key? 'path'
    text << "@#{attrs['rev']}" if attrs.key?('rev') && text == target
  end

  target = uri.to_s

  doc.register :links, target
  create_anchor parent, text, type: :link, target: target
end