Vagrant.configure("2") do |config|
  # frugalos probably works on other major Linux distributions (e.g. Ubuntu, Debian)
  config.vm.box = "centos/7"

  # Ignore files which slow down synchronization.
  config.vm.synced_folder ".", "/vagrant",
    type: "rsync",
    rsync__exclude: [".git/", "target/"]

  # Share sources of frugalos with guest OS.
  # This configuration uses rsync but you can use your own way.
  # Run `vagrant rsync-auto` to keep updated.
  # https://www.vagrantup.com/docs/cli/rsync-auto.html
  config.vm.synced_folder ".", "/home/vagrant/src/frugalos",
    type: "rsync",
    rsync__exclude: [".git/", "target/"]

  # Share sources of libfrugalos with guest OS.
  # Uncomment if you use your own libfrugalos.
  # config.vm.synced_folder "../libfrugalos", "/home/vagrant/src/libfrugalos",
  #   type: "rsync",
  #   rsync__exclude: [".git/", "target/"]

  config.vm.provider "virtualbox" do |box|
    # Ucomment this line if you want to enable GUI.
    # box.gui = true

    # 1024 MB is ok but we recommend 2048 MB or more.
    box.memory = "2048"

    box.customize [
      "modifyvm", :id,

      # Assign CPUs as much as possible to reduce compilation times.
      # It takes long time(few minutes or more) to compile sources with single CPU.
      "--cpus", "2",

      # Uncomment the following lines if you use GUI.
      # "--clipboard", "bidirectional",   # share clipboard across host OS and guest OS.
      # "--draganddrop", "bidirectional", # enable drag-and-drop
      # "--vram", "256",                  # fullscreen support
      # "--accelerate3d", "on",           # improve GUI performance

      "--ioapic", "on"
    ]
  end

  # Note that this script must be executed as root user.
  # You can manually execute this provisioning by `vagrant provision --provision-with install_rpms`.
  config.vm.provision "install_rpms", type: "shell", path: "./scripts/install_rpms_centos7.sh"

  # Note that this script must be executed as vagrant user.
  # You can manually execute this provisioning by `vagrant provision --provision-with install_rust`.
  config.vm.provision "install_rust", type: "shell", privileged: false, path: "./scripts/install_rust_centos7.sh"
end