#!/usr/bin/env ruby

# Command line autotest tool

target = ARGV[0]
raise ArgumentError if target.nil? || !File.exist?(target)
running = true

trap "INT" do
  puts "Interrupted by user"
  exit
end

trap "TSTP" do
  running = !running
end

loop do
  puts "spec -cfp #{target}"
  result = `spec -cfp #{target}`
  if $?.to_i > 0
    message = `spec -cfe #{target}`
    system "notify-send -i dialog-error -u critical 'Spec failed' '#{message}'"
    puts result
    puts "Stopping til you fix that bug! Hit ^Z to restart"
    running = false
  end
  if running 
    sleep 3
  else
    sleep until running
  end
end