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

require "yaml"
require "fileutils"

required_plugins = %w( vagrant-hostmanager vagrant-vbguest )
required_plugins.each do |plugin|
    exec "vagrant plugin install #{plugin}" unless Vagrant.has_plugin? plugin
end

domains = {
  docs: "bigbluebutton.docs",
}

config = {
  local: "./vagrant/config/vagrant-local.yml",
  example: "./vagrant/config/vagrant-local.example.yml"
}

# copy config from example if local config not exists
FileUtils.cp config[:example], config[:local] unless File.exist?(config[:local])
# read config
options = YAML.load_file config[:local]

# vagrant configuration
Vagrant.configure("2") do |config|
  config.vm.box = "ubuntu/focal64"

    # should we ask about box updates?
    config.vm.box_check_update = options["box_check_update"]

    # Give more time to the VM to boot
    config.vm.boot_timeout = 900

    config.vm.provider "virtualbox" do |vb|
      # machine cpus count
      vb.cpus = options["cpus"]
      # machine memory size
      vb.memory = options["memory"]
      # machine name (for VirtualBox UI)
      vb.name = options["machine_name"]
    end

    # machine name (for vagrant console)
    config.vm.define options["machine_name"]

    # machine name (for guest machine console)
    config.vm.hostname = options["machine_name"]

    # network settings
    config.vm.network "private_network", ip: options["ip"]

    # sync: folder "bbb-lb" (host machine) -> folder "/app" (guest machine)
    config.vm.synced_folder "./", "/app", owner: "vagrant", group: "vagrant"

    # disable folder "/vagrant" (guest machine)
    config.vm.synced_folder ".", "/vagrant", disabled: true

    # hosts settings (host machine)
    config.vm.provision :hostmanager
    config.hostmanager.enabled            = true
    config.hostmanager.manage_host        = true
    config.hostmanager.ignore_private_ip  = false
    config.hostmanager.include_offline    = true
    config.hostmanager.aliases            = domains.values

    # provisioners
    config.vm.provision "shell", path: "./vagrant/provision/once-as-root.sh", args: [options["timezone"]]
    config.vm.provision "shell", path: "./vagrant/provision/once-as-vagrant.sh", privileged: false
    config.vm.provision "shell", path: "./vagrant/provision/always-as-root.sh", run: "always"

    # post-install message (vagrant console)
    config.vm.post_up_message = "Application URL: http://#{domains[:docs]}"
end