# frozen_string_literal: true module Mina class Runner class Pretty include Mina::Helpers::Output attr_reader :script def initialize(script) @script = Shellwords.shellsplit(script) @coathooks = 0 end def run # rubocop:disable Metrics/AbcSize, Metrics/MethodLength exit_status = nil Open3.popen3(*script) do |_stdin, stdout, stderr, wait_thr| pid = wait_thr.pid trap('INT') { handle_sigint(pid) } stdout_thread = Thread.new do while (line = stdout.gets) print_line(line) end end stderr_thread = Thread.new do while (line = stderr.gets) print_stderr(line) end end stdout_thread.join stderr_thread.join exit_status = wait_thr.value end exit_status.success? end private def handle_sigint(pid) puts '' if @coathooks > 1 print_status 'Mina: SIGINT received again. Force quitting...' Process.kill 'KILL', pid else print_status 'Mina: SIGINT received.' Process.kill 'TERM', pid end @coathooks += 1 end end end end