Method: HTMLProofer::Attribute::Url#resolved_path

Defined in:
lib/html_proofer/attribute/url.rb

#resolved_path ⇒ Object 



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# File 'lib/html_proofer/attribute/url.rb', line 125

def resolved_path
  path_to_resolve = absolute_path

  return @runner.resolved_paths[path_to_resolve] if @runner.resolved_paths.key?(path_to_resolve)

  # extensionless URLs
  path_with_extension = "#{path_to_resolve}#{@runner.options[:assume_extension]}"
  resolved = if @runner.options[:assume_extension] && File.file?(path_with_extension)
    path_with_extension # existence checked implicitly by File.file?
  # implicit index support
  elsif File.directory?(path_to_resolve) && !unslashed_directory?(path_to_resolve)
    @runner.options[:directory_index_files]
      .map { |dif| File.join(path_to_resolve, dif) }
      .find { |path_with_index| File.file?(path_with_index) }
  # explicit file or directory
  elsif File.exist?(path_to_resolve)
    path_to_resolve
  end
  @runner.resolved_paths[path_to_resolve] = resolved

  resolved
end