discourse/app/assets/javascripts/plugin.js.erb

<%
# Include plugin javascripts/handlebars templates
Discourse.official_plugins.each do |plugin|
  plugin.javascript_includes.each { |js| require_asset(js) }
  plugin.handlebars_includes.each { |hb| require_asset(hb) }

  plugin.each_globbed_asset do |f, is_dir|
    if is_dir
      depend_on(f)
    else
      require_asset(f)
    end
  end
end

%>