Contents

# frozen_string_literal: true

module PlatformosCheck
  class LiquidVisitor
    attr_reader :checks

    def initialize(checks, disabled_checks)
      @checks = checks
      @disabled_checks = disabled_checks
    end

    def visit_liquid_file(liquid_file)
      visit(LiquidNode.new(liquid_file.root, nil, liquid_file))
    rescue Liquid::Error => e
      e.template_name = liquid_file.name
      call_checks(:on_error, e)
    end

    private

    def visit(node)
      call_checks(:on_node, node)
      call_checks(:on_tag, node) if node.tag?
      call_checks(:"on_#{node.type_name}", node)
      node.children.each { |child| visit(child) }
      unless node.literal?
        call_checks(:"after_#{node.type_name}", node)
        call_checks(:after_tag, node) if node.tag?
        call_checks(:after_node, node)
      end

      @disabled_checks.update(node) if node.comment? || node.inline_comment?
    end

    def call_checks(method, *)
      checks.call(method, *)
    end
  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
platformos-check-0.0.3	lib/platformos_check/liquid_visitor.rb
platformos-check-0.0.2	lib/platformos_check/liquid_visitor.rb
platformos-check-0.0.1	lib/platformos_check/liquid_visitor.rb