Class: Yanagi::DocSync

Inherits:
Object
  • Object
show all
Defined in:
lib/yanagi/doc_sync.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(path: nil) ⇒ DocSync

Returns a new instance of DocSync.



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# File 'lib/yanagi/doc_sync.rb', line 18

def initialize(path: nil)
  @path = path || self.class.default_path
end

Instance Attribute Details

#path ⇒ Object (readonly)

Returns the value of attribute path.



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# File 'lib/yanagi/doc_sync.rb', line 7

def path
  @path
end

Class Method Details

.default_path ⇒ Object 



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# File 'lib/yanagi/doc_sync.rb', line 9

def self.default_path
  candidates = [
    File.expand_path("~/projects/meijin/shared/transliteration.md"),
    File.expand_path("shared/transliteration.md", Dir.pwd),
    File.expand_path("../../shared/transliteration.md", __dir__)
  ]
  candidates.find { |p| File.exist?(p) } || candidates.first
end

Instance Method Details

#diff(rules = nil) ⇒ Object 



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# File 'lib/yanagi/doc_sync.rb', line 22

def diff(rules = nil)
  rules ||= Rules.mora_map
  return [{ kind: :file_not_found, path: @path }] unless File.exist?(@path)

  content = File.read(@path, encoding: "UTF-8")
  differences = []

  # 1. Parse §1 table
  table_1_entries = parse_section_1_table(content)
  table_1_entries.each do |entry|
    entry[:kanas].each do |kana|
      rule_data = rules[kana.to_sym]
      next unless rule_data

      expected_cyr = rule_data[:cyrillic]
      expected_forb = rule_data[:forbidden] || []

      # Check if doc Cyrillic matches expected (either exact mora, base consonant prefix, or included in listed items)
      matched_cyr = entry[:cyrillic_items].include?(expected_cyr) ||
                    (entry[:base_cyrillic] && expected_cyr.start_with?(entry[:base_cyrillic]))

      unless matched_cyr
        differences << {
          kind: :mora_mismatch,
          section: 1,
          kana: kana,
          doc: entry[:base_cyrillic] || entry[:cyrillic_items].join(", "),
          rules: expected_cyr
        }
      end

      # Check forbidden variants
      if entry[:forbidden_items].any?
        # At least one forbidden form or base prefix in doc should match rule's forbidden
        matched_forb = entry[:forbidden_items].any? do |df|
          expected_forb.any? { |rf| rf == df || rf.start_with?(df) }
        end || (entry[:base_forbidden] && expected_forb.any? { |rf| rf.start_with?(entry[:base_forbidden]) })

        unless matched_forb
          differences << {
            kind: :forbidden_mismatch,
            section: 1,
            kana: kana,
            doc_forbidden: entry[:forbidden_items].join(", "),
            rules_forbidden: expected_forb
          }
        end
      end
    end
  end

  # 2. Parse §2 bullet points (Yōon)
  yoon_entries = parse_section_2_yoon(content)
  yoon_entries.each do |entry|
    entry[:kanas].each_with_index do |kana, idx|
      expected_cyr = rules.dig(kana.to_sym, :cyrillic)
      next unless expected_cyr

      doc_cyr = entry[:cyrillics][idx] || entry[:cyrillics].first
      if doc_cyr && doc_cyr != expected_cyr
        differences << {
          kind: :mora_mismatch,
          section: 2,
          kana: kana,
          doc: doc_cyr,
          rules: expected_cyr
        }
      end
    end
  end

  differences
end

#synced?(rules = nil) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/yanagi/doc_sync.rb', line 96

def synced?(rules = nil)
  diff(rules).empty?
end