Contents

#!/usr/bin/env ruby
require 'fileutils'
require 'yaml'
require 'instalatron'

def monitor_session(vm_name, script)
  ctrlc_gap = 0
  basedir = File.dirname(script)
  script = YAML.load_file(script)
  require 'pp'
  script.each do |screen|
    ref_img = "#{basedir}/#{File.basename(screen[:image])}"
    print "Waiting for '#{screen[:name]}'... ".ljust(45)
    loop do 
      begin
      img = Instalatron.detect_screen(vm_name) 
      if Instalatron.same_image?(ref_img, img)
        puts "DETECTED"
        break
      end
      rescue Interrupt, SystemExit
        if Time.now.to_f - ctrlc_gap < 0.5
          puts "\n\nDouble Ctrl-c detected. Aborting."
          exit
        else
          ctrlc_gap = Time.now.to_f
        end
        puts "SKIP"
        break
      end
    end
  end
end

$stdout.sync = true
vm_name = ARGV[0]
running_vms = []
`VBoxManage list runningvms`.each_line do |l|
  vm = l.split[0].gsub('"', '')
  running_vms << vm
end
if not running_vms.include?(vm_name)
  $stderr.puts "Running VM #{vm_name} not found.\n\n"
  $stderr.puts "Usage: instalatron-monitor <vm_name> <script>"
  exit 1
end

script = ARGV[1]
if script.nil? or not File.exist?(script)
  $stderr.puts "Invalid script.\n\n"
  $stderr.puts "Usage: instalatron-monitor <vm_name> <script>"
  exit 1
end

puts "Monitoring #{vm_name} VM\n\n"
puts "CTRL-C skipts step"
puts "Pressing CTRL-C twice aborts\n\n"
monitor_session vm_name, script

Version data entries

9 entries across 9 versions & 1 rubygems

Version	Path
instalatron-0.1.8	bin/instalatron-monitor
instalatron-0.1.7	bin/instalatron-monitor
instalatron-0.1.6	bin/instalatron-monitor
instalatron-0.1.5	bin/instalatron-monitor
instalatron-0.1.4	bin/instalatron-monitor
instalatron-0.1.3	bin/instalatron-monitor
instalatron-0.1.2	bin/instalatron-monitor
instalatron-0.1.1	bin/instalatron-monitor
instalatron-0.1	bin/instalatron-monitor