Setting vagrant-hostmanager

Vagrantfile

if Vagrant.has_plugin? 'vagrant-hostmanager'
    config.hostmanager.enabled = true
    config.hostmanager.manage_host = true 
    config.hostmanager.manage_guest = true

    config.vm.provision :hostmanager

    settings = YAML::load(File.read(homesteadYamlPath))
    config.hostmanager.aliases = settings['sites'].map { |item| item['map'] }
    puts "hostmanager aliases: " +  config.hostmanager.aliases.join(' ')
else
    fail_with_message "vagrant-hostmanager missing, please install the plugin with this command:\nvagrant plugin install vagrant-hostmanager"
end