Vagrant.configure('2') do |config|
  # don't mess with keys
  config.ssh.insert_key = false

  # doesn't make sense to check updates for local boxes
  config.vm.box_check_update = false

  # there are no guest additions
  config.vm.provider 'virtualbox' do |vb|
    vb.check_guest_additions = false
    vb.customize ['modifyvm', :id, '--groups', '/image_optim']
    vb.customize ['modifyvm', :id, '--uartmode1', 'disconnected'] # override for ubuntu/xenial32
  end

  # handle manually using rsync
  config.vm.synced_folder '.', '/vagrant', disabled: true

  {
    'linux-x86_64'  => 'boxes/centos-amd64.box',
    'linux-i686'    => 'ubuntu/xenial32',
  }.each do |name, location|
    config.vm.define name do |machine|
      machine.vm.hostname = name.gsub('_', '-')
      machine.vm.box = location

      machine.vm.provision :shell, inline: <<-SH
        if command -v apt-get; then
          set -ex

          apt-get update
          apt-get -y install rsync ntpdate make wget gcc g++ chrpath perl pkg-config autoconf automake libtool nasm cmake cargo
          apt-get -y remove unattended-upgrades
        else
          set -ex

          yum -y install epel-release
          yum -y install rsync ntpdate make wget gcc gcc-c++ chrpath perl pkg-config autoconf automake libtool nasm cmake cargo
        fi

        mkdir -p /vagrant
        chown vagrant:vagrant /vagrant
      SH

      machine.vm.provision :shell, run: 'always', inline: <<-SH
        if command -v apt-get; then
          set -ex

          apt-get update
          apt-get -y dist-upgrade

          if [ $(lsb_release -r | egrep -o '[0-9]+' | head -1) -lt 18 ]; then
            do-release-upgrade -f DistUpgradeViewNonInteractive
          fi
        else
          set -ex

          yum -y update
        fi
      SH
    end
  end
end