refactor digetor a bit

Author: reeganviljoen

lib/view_component/cache_digestor.rb

@@ -12,7 +12,7 @@ def digest
       gather_templates
       @templates.map do |template|
         if template.type == :file
-          template_string = template.send(:source)
+          template_string = template.source
           ViewComponent::TemplateDependencyExtractor.new(template_string, template.extension.to_sym).extract
         else
           # A digest cant be built for inline calls as there is no template to parse
@@ -22,64 +22,7 @@ def digest
     end
 
     def gather_templates
-      @templates ||=
-        begin
-          templates = @component.sidecar_files(
-            ActionView::Template.template_handler_extensions
-          ).map do |path|
-            # Extract format and variant from template filename
-            this_format, variant =
-              File
-                .basename(path)     # "variants_component.html+mini.watch.erb"
-                .split(".")[1..-2]  # ["html+mini", "watch"]
-                .join(".")          # "html+mini.watch"
-                .split("+")         # ["html", "mini.watch"]
-                .map(&:to_sym)      # [:html, :"mini.watch"]
-
-            out = Template.new(
-              component: @component,
-              type: :file,
-              path: path,
-              lineno: 0,
-              extension: path.split(".").last,
-              this_format: this_format.to_s.split(".").last&.to_sym, # strip locale from this_format, see #2113
-              variant: variant
-            )
-
-            out
-          end
-
-          component_instance_methods_on_self = @component.instance_methods(false)
-
-          (
-            @component.ancestors.take_while { |ancestor| ancestor != ViewComponent::Base } - @component.included_modules
-          ).flat_map { |ancestor| ancestor.instance_methods(false).grep(/^call(_|$)/) }
-            .uniq
-            .each do |method_name|
-              templates << Template.new(
-                component: @component,
-                type: :inline_call,
-                this_format: ViewComponent::Base::VC_INTERNAL_DEFAULT_FORMAT,
-                variant: method_name.to_s.include?("call_") ? method_name.to_s.sub("call_", "").to_sym : nil,
-                method_name: method_name,
-                defined_on_self: component_instance_methods_on_self.include?(method_name)
-              )
-            end
-
-          if @component.inline_template.present?
-            templates << Template.new(
-              component: @component,
-              type: :inline,
-              path: @component.inline_template.path,
-              lineno: @component.inline_template.lineno,
-              source: @component.inline_template.source.dup,
-              extension: @component.inline_template.language
-            )
-          end
-
-          templates
-        end
+      @templates = @component.compiler.send(:gather_templates) 
     end
-
   end
 end