# -*- mode: ruby -*-
# vi: set ft=ruby :

unless ENV["VAGRANT_BYPASS_REQUIRED_PLUGINS"]
  required_plugins = [
    "vagrant-disksize",
    "vagrant-vbguest",
    "vagrant-reload"
  ]
  plugins_installed = required_plugins.reduce(true) do |pi, rp|
    pi && Vagrant.has_plugin?(rp)
  end

  unless plugins_installed
    STDERR.puts "ERROR: Required plugins not installed!"
    STDERR.puts "This vagrant configuration requires the following plugins: #{required_plugins.join(' ')}"
    STDERR.puts "Please install these using the `vagrant plugin install` command and try again"
    exit 127
  end
end

gui_enabled = ENV['VAGRANT_GUI'] || true

# All Vagrant configuration is done below. The "2" in Vagrant.configure
# configures the configuration version (we support older styles for
# backwards compatibility). Please don't change it unless you know what
# you're doing.
Vagrant.configure("2") do |config|
  config.vm.box = "ubuntu/focal64"

  # Disable automatic box update checking. If you disable this, then
  # boxes will only be checked for updates when the user runs
  # `vagrant box outdated`. This is not recommended.
  # config.vm.box_check_update = false

  # Create a private network, which allows host-only access to the machine
  # using a specific IP.
  # config.vm.network "private_network", ip: "192.168.33.10"

  # Share a folder between guest and host for convenience
  config.vm.synced_folder File.join(".", "data"), "/media/data"

  # Use vagrant-disksize plugin to resize disk as desired
  config.disksize.size = ENV["VAGRANT_DISKSIZE"] || "20GB"

  config.vm.provider "virtualbox" do |vb|
    vb.memory = ENV['VAGRANT_MEMORY'] || 1024 * 8
    vb.cpus = ENV['VAGRANT_CPUS'] || 4

    # Graphical settings
    vb.gui = gui_enabled
    if gui_enabled
      vb.customize ["modifyvm", :id, "--monitorcount", (ENV['VAGRANT_MONITORS'] || '1')]
      vb.customize ["modifyvm", :id, "--graphicscontroller", "vboxsvga"]
      vb.customize ["modifyvm", :id, "--vram", "128"]
    end
  end

  config.vm.define "default", primary: true do |primary|
  end

  config.vm.define "test", autostart: false do |test|
  end

  config.vm.provision :shell,
    name: "Install Minimal XFCE",
    path: "provisioners/install-xfce-minimal.sh" \
      if gui_enabled

  config.vm.provision :shell,
    name: "Install Nix",
    path: "provisioners/install-nix.sh",
    privileged: false

  config.vm.provision :shell,
    name: "Install APT Packages",
    path: "provisioners/install-apt-packages.sh"

  config.vm.provision :shell,
    name: "Setup SSH keys",
    path: "provisioners/setup-ssh-key.sh",
    privileged: false

  config.vm.provision :shell,
    name: "Cleanup tasks",
    inline: <<~SHELLEND
      userdel ubuntu
    SHELLEND

  # Run any personal customization that exist outside git
  if Dir.exists?('personal')
    Dir['personal/*.sh'].each do |script|
      config.vm.provision :shell, path: script, privileged: false
    end
  end

  config.vm.provision :reload
end