andreychernih/railsbox

def require_plugins(plugins = {})
  needs_restart = false
  plugins.each do |plugin, version|
    next if Vagrant.has_plugin?(plugin)
    cmd =
      [
        'vagrant plugin install',
        plugin
      ]
    cmd << "--plugin-version #{version}" if version
    system(cmd.join(' ')) || exit!
    needs_restart = true
  end
  exit system('vagrant', *ARGV) if needs_restart
end

require_plugins \
  'vagrant-bindfs' => '0.3.2'

def ansible_installed?
  exts = ENV['PATHEXT'] ? ENV['PATHEXT'].split(';') : ['']
  ENV['PATH'].split(File::PATH_SEPARATOR).any? do |p|
    exts.any? do |ext|
      full_path = File.join(p, "ansible-playbook#{ext}")
      File.executable?(full_path) && File.file?(full_path)
    end
  end
end