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

Vagrant.configure(2) do |config|

  config.ssh.forward_x11 = true

  if ENV.key?('VAGRANT_VM_NAME')
    vagrant_vm_name = ENV['VAGRANT_VM_NAME']
  else
    vagrant_vm_name = ""
  end

  if ENV.key?('KARAF_PACKAGES')
    config.vm.synced_folder ENV['KARAF_PACKAGES'], "/karaf-packages", disabled: false
  end

  # If specified, add a private network interface for the ODL VBD app
  # to communicate with VPP Honeycomb agents.  VPP is not installed
  # in an ODL VDB application VM.
  if ENV.key?('VAGRANT_VBD_VM')
    vagrant_vbd_vm = "is_vbd_vm"
    if ENV.key?('VAGRANT_VBD_ADDR')
      config.vm.network "private_network", ip: ENV['VAGRANT_VBD_ADDR']
    end
    vagrant_vpp_agent_addr = ""

  else
    vagrant_vbd_vm = "is_vpp_agent_vm"
    
    if ENV.key?('VAGRANT_VPP_AGENT_ADDR')
      vagrant_vpp_agent_addr = ENV['VAGRANT_VPP_AGENT_ADDR']
      config.vm.network "private_network", ip: "#{vagrant_vpp_agent_addr}"
    else
      vagrant_vpp_agent_addr = ""
    end

    # Define some physical ports for your VMs to be used by DPDK
    nics = 0
    if ENV.key?('VPP_VAGRANT_NICS')
      nics = ENV['VPP_VAGRANT_NICS'].to_i(10)
    end
    for i in 1..nics
      config.vm.network "private_network", type: "dhcp"
    end
    # Mount VPP repository if specified
    if ENV.key?('VPP_REPO')
      config.vm.synced_folder ENV['VPP_REPO'], "/vpp", disabled: false
    end
  end

  # Pick the right distro and bootstrap, default is ubuntu1404
  distro = ENV['HONEYCOMB_VAGRANT_DISTRO']
  if distro == 'centos7'
    config.vm.box = "puppetlabs/centos-7.0-64-nocm"
    config.vm.provision 'shell' do |s|
      s.path = "bootstrap.centos7.sh"
      s.args = ["#{vagrant_vm_name}", "#{vagrant_vbd_vm}", "#{vagrant_vpp_agent_addr}"]
    end
  else
    config.vm.box = "puppetlabs/ubuntu-14.04-64-nocm"
    config.vm.provision 'shell' do |s|
      s.path = "bootstrap.ubuntu1404.sh"
      s.args = ["#{vagrant_vm_name}", "#{vagrant_vbd_vm}", "#{vagrant_vpp_agent_addr}"]
    end
  end

  # Add .gnupg dir in so folks can sign patches
  # Note, as gnupg puts socket files in that dir, we have
  # to be cautious and make sure we are dealing with a plain file
  homedir = File.expand_path("~/")
  Dir["#{homedir}/.gnupg/**/*"].each do |fname|
    if File.file?(fname)
      destname = fname.sub(Regexp.escape("#{homedir}/"),'')
      config.vm.provision "file", source: fname, destination: destname
    end
  end

  # Copy in the .gitconfig if it exists
  if File.file?(File.expand_path("~/.gitconfig"))
    config.vm.provision  "file", source: "~/.gitconfig", destination: ".gitconfig"
  end

  # vagrant-cachier caches apt/yum etc to speed subsequent
  # vagrant up
  # to enable, run
  # vagrant plugin install vagrant-cachier
  #
  if Vagrant.has_plugin?("vagrant-cachier")
    config.cache.scope = :box
  end

  # use http proxy if available
  if ENV['http_proxy'] && Vagrant.has_plugin?("vagrant-proxyconf")
   config.proxy.http     = "$http_proxy"
   config.proxy.https    = "$https_proxy"
   config.proxy.no_proxy = "localhost,127.0.0.1"
  end

  # Mount Maven repository if specified
  if ENV.key?('HONEYCOMB_M2_REPO')
    config.vm.synced_folder ENV['HONEYCOMB_M2_REPO'], "/m2-repository", disabled: false
  end

  # Mount Honeycomb repository
  config.vm.synced_folder "../", "/honeycomb", disabled: false

  # Memory/cpu config
  config.vm.provider "virtualbox" do |vb|
    vb.memory = "4096"
  end
  config.vm.provider "vmware_fusion" do |fusion,override|
    fusion.vmx["memsize"] = "4096"
  end
  config.vm.provider "vmware_workstation" do |vws,override|
    vws.vmx["memsize"] = "8192"
    vws.vmx["numvcpus"] = "4"
  end
end