Contents

# frozen_string_literal: true

module Bridgetown
  class LiquidRenderer
    class File
      def initialize(renderer, filename)
        @renderer = renderer
        @filename = filename
      end

      def parse(content)
        measure_time do
          @renderer.cache[@filename] ||= Liquid::Template.parse(content, line_numbers: true)
        end
        @template = @renderer.cache[@filename]

        self
      end

      def render(*args)
        measure_time do
          measure_bytes do
            measure_counts do
              @template.render(*args)
            end
          end
        end
      end

      # This method simply 'rethrows any error' before attempting to render the template.
      def render!(*args)
        measure_time do
          measure_bytes do
            measure_counts do
              @template.render!(*args)
            end
          end
        end
      end

      def warnings
        @template.warnings
      end

      private

      def measure_counts
        @renderer.increment_count(@filename)
        yield
      end

      def measure_bytes
        yield.tap do |str|
          @renderer.increment_bytes(@filename, str.bytesize)
        end
      end

      def measure_time
        before = Time.now
        yield
      ensure
        after = Time.now
        @renderer.increment_time(@filename, after - before)
      end
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
bridgetown-core-0.9.0	lib/bridgetown-core/liquid_renderer/file.rb