File base.rb has 425 lines of code (exceeds 250 allowed). Consider refactoring.

Open

require "date"
require "nokogiri"
require "htmlentities"
require "json"
require "pathname"

Method insert_biblio has a Cognitive Complexity of 19 (exceeds 5 allowed). Consider refactoring.

Open

      def insert_biblio(node, xmldoc)
        # we want no references in this document, so we can ignore any anchors of references
        xmldoc.xpath("//referencegroup | //reference").each(&:remove)
        refs = Set.new
        xmldoc.xpath("//xref | //relref").each { |r| refs << r["target"] }

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Method insert_biblio has 46 lines of code (exceeds 25 allowed). Consider refactoring.

Open

      def insert_biblio(node, xmldoc)
        # we want no references in this document, so we can ignore any anchors of references
        xmldoc.xpath("//referencegroup | //reference").each(&:remove)
        refs = Set.new
        xmldoc.xpath("//xref | //relref").each { |r| refs << r["target"] }

Method common_rfc_pis has 38 lines of code (exceeds 25 allowed). Consider refactoring.

Open

      def common_rfc_pis(node)
        # Below are generally applicable Processing Instructions (PIs)
        # that most I-Ds might want to use, common to v2 and v3.
        # These are set only if explicitly specified, with the exception
        # of compact and subcompact

Method cache_biblio has 36 lines of code (exceeds 25 allowed). Consider refactoring.

Open

      def cache_biblio(node)
        bibliocache_name = "#{Dir.home}/.asciidoc-rfc-biblio-cache.json"
        # If we are required to, clear the biblio cache
        if node.attr("flush-caches") == "true"
          FileUtils.rm_f bibliocache_name

Method flatten_rawtext has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.

Open

      def flatten_rawtext(node)
        result = []
        if node.respond_to?(:blocks) && node.blocks?
          node.blocks.each { |b| result << flatten_rawtext(b) }
        elsif node.respond_to?(:lines)

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Method cache_workgroup has 32 lines of code (exceeds 25 allowed). Consider refactoring.

Open

      def cache_workgroup(node)
        wgcache_name = "#{Dir.home}/.asciidoc-rfc-workgroup-cache.json"
        # If we are required to, clear the wg cache
        if node.attr("flush-caches") == "true"
          FileUtils.rm_f wgcache_name

Method extract_entities has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

      def extract_entities(node, xmldoc)
        refs = xmldoc.xpath("//reference")
        ret = []
        biblio = cache_biblio(node)
        refs.each do |ref|

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Method current_location has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

      def current_location(node)
        return "Line #{node.lineno}" if node.respond_to?(:lineno) && !node.lineno.nil? && !node.lineno.empty?
        return "ID #{node.id}" if node.respond_to?(:id) && !node.id.nil?
        while !node.nil? && (!node.respond_to?(:level) || node.level > 0) && node.context != :section
          node = node.parent

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Method workgroup has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

      def workgroup(node, xml)
        workgroups = cache_workgroup(node)
        node.attr("workgroup")&.split(/, ?/)&.each do |wg|
          if wg =~ / (Working Group)$/i
            warn %(asciidoctor: WARNING (#{current_location(node)}): suffix "Working Group" will be stripped in published RFC from #{wg})

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Method inline_indexterm has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

      def inline_indexterm(node)
        # supports only primary and secondary terms
        # primary attribute (highlighted major entry) not supported
        if node.type == :visible
          iref_attributes = {

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