railties/lib/rails/commands/restart/restart_command.rb
# frozen_string_literal: true
module Rails
module Command
class RestartCommand < Base # :nodoc:
desc "restart", "Restart app by touching tmp/restart.txt"
def perform
require "fileutils"
FileUtils.mkdir_p Rails::Command.application_root.join("tmp")
FileUtils.touch Rails::Command.application_root.join("tmp/restart.txt")
end
end
end
end