deep_resolve

in scripts/extract_source.rb [267:338]

• 53 lines of code
• 12 McCabe index (conditional complexity)

  def deep_resolve(method_name, depth: 0, trail: [], global_resolved_by_parent: [], static_resolved_by_parent: [], static_base_filename: nil)
    if @blacklist.include?(method_name)
      puts 'ERROR: Hit blacklist entry ' + method_name
      puts 'Trail: ' + trail.inspect
      exit 1
    end

    if depth > RESOLVE_MAX_DEPTH
      puts 'ERROR: Exceeded max depth'
      puts method_name.inspect
      puts trail.inspect
      exit 1
    end

    base_filename = static_base_filename || @global_method_to_base_filename[method_name]
    if !base_filename
      (@unresolved << method_name).uniq!
      return
    end

    analysis = @file_analysis[base_filename]
    fail "could not find analysis data for #{base_filename}" if analysis.nil?

    
    implementation_filename = analysis.symbol_to_file[method_name]
    if !implementation_filename
      (@unresolved << method_name).uniq!
      return
    end

    @symbols_to_output[implementation_filename] ||= []
    @symbols_to_output[implementation_filename] << method_name

    (@include_files_to_output += analysis.included_files).uniq!

    if @mock.key?(method_name)
      
      return
    end

    
    dependents = (analysis.references[method_name] || [])
    global_dependents = dependents.select { |c| !analysis.static_symbols.include?(c) } - global_resolved_by_parent
    static_dependents = dependents.select { |c| analysis.static_symbols.include?(c) } - static_resolved_by_parent

    
    @resolved_static_by_base_filename[base_filename] ||= []
    global_dependents.delete_if { |s| @resolved_global.include?(s) }
    static_dependents.delete_if { |s| @resolved_static_by_base_filename[base_filename].include?(s) }

    
    global_dependents.each { |s| @resolved_global << s }
    static_dependents.each { |s| @resolved_static_by_base_filename[base_filename] << s }

    
    global_dependents.each do |symbol|
      deep_resolve(
        symbol, depth: depth + 1, trail: trail + [method_name],
        global_resolved_by_parent: global_resolved_by_parent + global_dependents
      )
    end

    static_dependents.each do |symbol|
      deep_resolve(
        symbol, depth: depth + 1, trail: trail + [method_name],
        global_resolved_by_parent: global_resolved_by_parent + global_dependents,
        static_resolved_by_parent: static_resolved_by_parent + static_dependents,
        static_base_filename: base_filename
      )
    end
  end