def run
      result = execute(command, args: applicable_files)
      return :pass if result.success?

      result.stdout.split("\n").map(&:strip).reject(&:empty?).
        map { |error| message(error) }
    end
def run
      result = execute(command, args: applicable_files)
      return :pass if result.success?

      result.stdout.split("\n").map(&:strip).reject(&:empty?).
        map { |error| message(error) }
    end
example message:
 lib/file1.ex:1:11: R: Modules should have a @moduledoc tag.
 lib/file2.ex:12:81: R: Line is too long (max is 80, was 81).