class Pronto::Config

def excluded_files(runner)
  files =
    if runner == 'all'
      ENV['PRONTO_EXCLUDE'] || @config_hash['all']['exclude']
    else
      @config_hash.fetch(runner, {})['exclude']
    end
  Array(files)
    .flat_map { |path| Dir[path.to_s] }
    .map { |path| File.expand_path(path) }
end