JezK

Edit File: restart.rb

# frozen_string_literal: true

require_relative "../command"
require_relative "../helpers/bin"
require_relative "../helpers/path"
require "shellwords"
require "English"
require "rbconfig"

module Byebug
  #
  # Restart debugged program from within byebug.
  #
  class RestartCommand < Command
    include Helpers::BinHelper
    include Helpers::PathHelper

self.allow_in_control = true
    self.allow_in_post_mortem = true

def self.regexp
      /^\s* restart (?:\s+(?<args>.+))? \s*$/x
    end

def self.description
      <<-DESCRIPTION
        restart [args]

#{short_description}

This is a re-exec - all byebug state is lost. If command arguments are
        passed those are used.
      DESCRIPTION
    end

def self.short_description
      "Restarts the debugged program"
    end

def execute
      cmd = [$PROGRAM_NAME]

cmd = prepend_byebug_bin(cmd)
      cmd = prepend_ruby_bin(cmd)

cmd += (@match[:args] ? @match[:args].shellsplit : $ARGV)

puts pr("restart.success", cmd: cmd.shelljoin)
      Kernel.exec(*cmd)
    end

private

def prepend_byebug_bin(cmd)
      cmd.unshift(bin_file) if Byebug.mode == :standalone
      cmd
    end

def prepend_ruby_bin(cmd)
      cmd.unshift(RbConfig.ruby) if which("ruby") != which(cmd.first)
      cmd
    end
  end
end

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