class RuboCop::Server::ServerCommand::Exec

def run
  # RuboCop output is colorized by default where there is a TTY.
  # We must pass the --color option to preserve this behavior.
  @args.unshift('--color') unless %w[--color --no-color].any? { |f| @args.include?(f) }
  status = RuboCop::CLI.new.run(@args)
  # This status file is read by `rubocop --server` (`RuboCop::Server::ClientCommand::Exec`).
  # so that they use the correct exit code.
  # Status is 1 when there are any issues, and 0 otherwise.
  Cache.write_status_file(status)
rescue SystemExit
  Cache.write_status_file(1)
end