namespace :counts do
  desc 'Process the persistent Counts export queue (run under a process supervisor)'
  task export_worker: :environment do
    stopping = false
    ['TERM', 'INT'].each { |signal| Signal.trap(signal) { stopping = true } }
    at_exit do
      path = CountsExportJobs.directory.join("#{ CountsExportJobs.worker_id }.json")
      File.unlink(path) if path.exist?
    end
    until stopping
      worked = Rails.application.executor.wrap { CountsExportJobs.work_one }
      sleep(1) unless worked
    end
  end
end