chef/cookbooks/cpe_chefclient/templates/default/client.rb.erb

<% unless @chef.empty? %>
  <% @chef.each do |k, v| -%>
      <% if v.is_a?(Array) %>
<%= k %> <%= v.to_s %>
      <% elsif [true, false].include?(v) %>
<%= k %> <%= v %>
      <% elsif v.start_with?(':') %>
<%= k %> <%= v.to_s %>
      <% elsif v.is_a?(String) %>
<%= k %> '<%= v.to_s %>'
      <% else %>
<%= k %> <%= v %>
      <% end %>
  <% end %>
<% end %>

<% unless @ohai.empty? %>
  <% @ohai.each do |k, v| -%>
    <% if k == 'plugin_path' %>
      <% if v.is_a?(Array) %>
          <% v.each do |path| -%>
ohai.<%= k %> << '<%= path %>'
          <% end %>
      <% else %>
ohai.<%= k %> << '<%= v %>'
      <% end %>
    <% elsif k == 'disabled_plugins' %>
ohai.<%= k %> = <%= v.map { |v| v.to_sym } %>
    <% elsif k == 'plugin_configs' %>
      <% v.each do |plugin_name, conf| -%>
      <% # We need to convert the hash key/values to symbols as this is what ohai expects %>
        <% conf.each do |k, v| %>
          <% if v.is_a?(Array) %>
ohai.plugin[:<%= plugin_name %>] = { :<%= k %> => <%= v.map{|v| v.to_sym} %>}
          <% else %>
ohai.plugin[:<%= plugin_name %>] = <%= Hash[conf.map{|(k,v)| [k.to_sym,v.to_sym]}] %>
          <% end %>
        <% end %>
      <% end %>
    <% else %>
ohai.<%= k %> = '<%= v %>'
    <% end %>
  <% end %>
<% end %>