#!/usr/bin/env ruby
# frozen_string_literal: true

require 'optparse'
require 'etc'

@children = []
children = 5
if children == 1
  require 'legion'
  require 'legion/process'
  Legion.start
  Legion::Process.new(options).run!
else
  children.times do
    @children.push(
      Process.fork do
        require 'legion'
        require 'legion/process'

        Legion.start
        sleep(1)
        Legion::Process.new(options).run!
      end
    )
    sleep(5)
  end

  @quit = false
  trap('SIGINT') do
    @quit = true
    @children.each do |child|
      Process.kill('SIGINT', child)
    end
    sleep(0.5)
  end

  trap('SIGTERM') do
    @children.each do |child|
      Process.kill('SIGTERM', child)
    end

    sleep(1)
  end

  sleep(1) until @quit
end

sleep(2)