add wizard raw template pre-compilation

assets/javascripts/wizard-custom.js

@@ -21,4 +21,5 @@
 window.Discourse = {}
 window.Wizard = {};
 Wizard.SiteSettings = {};
+Wizard.RAW_TEMPLATES = {};
 Discourse.__widget_helpers = {};

assets/javascripts/wizard-plugin.js.erb

@@ -4,6 +4,8 @@ Discourse.unofficial_plugins.each do |plugin|
   plugin_name = plugin.metadata.name
   if require_plugin_assets = CustomWizard::Field.require_assets[plugin_name]
     plugin.each_globbed_asset do |f, is_dir|
+      next if f.include? "raw.hbs"
+
       if require_plugin_assets.any? { |dir| f.include?(dir) }
         if is_dir
           depend_on(f)

assets/javascripts/wizard-raw-templates.js.erb

@@ -0,0 +1,22 @@
+<%=
+result = ''
+Discourse.unofficial_plugins.each do |plugin|
+  plugin_name = plugin.metadata.name
+  if require_plugin_assets = CustomWizard::Field.require_assets[plugin_name]
+    plugin.each_globbed_asset do |f, is_dir|
+      if f.include? "raw.hbs"
+        name = File.basename(f, ".raw.hbs")
+        compiled = Barber::Precompiler.new().compile(File.read(f))
+        result << "
+          (function() {
+            if ('Wizard' in window) {
+              Wizard.RAW_TEMPLATES['javascripts/#{name}'] = requirejs('discourse-common/lib/raw-handlebars').template(#{compiled});
+            }
+          })();
+        "
+      end
+    end
+  end
+end
+result
+%>

views/layouts/wizard.html.erb

@@ -40,5 +40,6 @@
     <%- end %>
 
     <%= preload_script 'wizard-custom-start' %>
+    <%= preload_script 'wizard-raw-templates' %> 
   </body>
 </html>