# -*- mode: ruby -*-
# vi: set ft=ruby :
# See https://github.com/discourse/discourse/blob/master/docs/VAGRANT.md
#
Vagrant.configure("2") do |config|
  config.vm.box     = 'discourse/discourse-1.3.0'
  config.vm.box_url = "http://discourse-vms.s3.amazonaws.com/discourse-1.3.0.box"

  # Make this VM reachable on the host network as well, so that other
  # VM's running other browsers can access our dev server.
  config.vm.network :private_network, ip: "192.168.10.200"

  # Make it so that network access from the vagrant guest is able to
  # use SSH private keys that are present on the host without copying
  # them into the VM.
  config.ssh.forward_agent = true

  config.vm.provider :virtualbox do |v|
    # This setting gives the VM 1024MB of RAM instead of the default 384.
    v.customize ["modifyvm", :id, "--memory", [ENV['DISCOURSE_VM_MEM'].to_i, 2048].max]

    # Who has a single core cpu these days anyways?
    cpu_count = 2

    # Determine the available cores in host system.
    # This mostly helps on linux, but it couldn't hurt on MacOSX.
    if RUBY_PLATFORM =~ /linux/
      cpu_count = `nproc`.to_i
    elsif RUBY_PLATFORM =~ /darwin/
      cpu_count = `sysctl -n hw.ncpu`.to_i
    end

    # Assign additional cores to the guest OS.
    v.customize ["modifyvm", :id, "--cpus", cpu_count]
    v.customize ["modifyvm", :id, "--ioapic", "on"]

    # This setting makes it so that network access from inside the vagrant guest
    # is able to resolve DNS using the hosts VPN connection.
    v.customize ["modifyvm", :id, "--natdnshostresolver1", "on"]
  end

  config.vm.network :forwarded_port, guest: 3000, host: 4000
  config.vm.network :forwarded_port, guest: 1080, host: 4080 # Mailcatcher

  nfs_setting = RUBY_PLATFORM =~ /darwin/ || RUBY_PLATFORM =~ /linux/
  config.vm.synced_folder ".", "/vagrant", id: "vagrant-root", :nfs => nfs_setting

end