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

 BOX_NAME = ENV['BOX_NAME'] || "ubuntu"
 BOX_URI = ENV['BOX_URI'] || "http://files.vagrantup.com/precise64.box"

 VF_BOX_URI = ENV['BOX_URI'] || "http://files.vagrantup.com/precise64_vmware_fusion.box"

 AWS_REGION = ENV['AWS_REGION'] || "us-east-1"
 AWS_AMI    = ENV['AWS_AMI']    || "ami-d0f89fb9"

 FORWARD_DOCKER_PORTS = ENV['FORWARD_DOCKER_PORTS']

 
 Vagrant::Config.run do |config|
   # Setup virtual machine box. This VM configuration code is always executed.
   config.vm.box = BOX_NAME
   config.vm.box_url = BOX_URI

   # Provision docker and new kernel if deployment was not done.
   # It is assumed Vagrant can successfully launch the provider instance.

   if Dir.glob("#{File.dirname(__FILE__)}/.vagrant/machines/default/*/id").empty?
     # Add lxc-docker package

     pkg_cmd = "wget -q -O - https://get.docker.io/gpg | apt-key add -;" \

       "echo deb http://get.docker.io/ubuntu docker main > /etc/apt/sources.list.d/docker.list;" \

       "apt-get update -qq; apt-get install -q -y --force-yes lxc-docker; "

     # Add Ubuntu raring backported kernel
     pkg_cmd << "apt-get update -qq; apt-get install -q -y linux-image-generic-lts-raring; "

     # Add guest additions if local vbox VM. As virtualbox is the default provider,
     # it is assumed it won't be explicitly stated.

     if ENV["VAGRANT_DEFAULT_PROVIDER"].nil? && ARGV.none? { |arg| arg.downcase.start_with?("--provider") }

       pkg_cmd << "apt-get install -q -y linux-headers-generic-lts-raring dkms; " \

         "echo 'Downloading VBox Guest Additions...'; " \
         "wget -q http://dlc.sun.com.edgesuite.net/virtualbox/4.2.12/VBoxGuestAdditions_4.2.12.iso; "
       # Prepare the VM to add guest additions after reboot
       pkg_cmd << "echo -e 'mount -o loop,ro /home/vagrant/VBoxGuestAdditions_4.2.12.iso /mnt\n" \
         "echo yes | /mnt/VBoxLinuxAdditions.run\numount /mnt\n" \
           "rm /root/guest_additions.sh; ' > /root/guest_additions.sh; " \
         "chmod 700 /root/guest_additions.sh; " \
         "sed -i -E 's#^exit 0#[ -x /root/guest_additions.sh ] \\&\\& /root/guest_additions.sh#' /etc/rc.local; " \
         "echo 'Installation of VBox Guest Additions is proceeding in the background.'; " \
         "echo '\"vagrant reload\" can be used in about 2 minutes to activate the new guest additions.'; "
     end
     # Activate new kernel
     pkg_cmd << "shutdown -r +1; "
     config.vm.provision :shell, :inline => pkg_cmd

   end

 end

 # Providers were added on Vagrant >= 1.1.0
 Vagrant::VERSION >= "1.1.0" and Vagrant.configure("2") do |config|

   config.vm.provider :aws do |aws, override|
     aws.access_key_id = ENV["AWS_ACCESS_KEY_ID"]
     aws.secret_access_key = ENV["AWS_SECRET_ACCESS_KEY"]
     aws.keypair_name = ENV["AWS_KEYPAIR_NAME"]
     override.ssh.private_key_path = ENV["AWS_SSH_PRIVKEY"]
     override.ssh.username = "ubuntu"

     aws.region = AWS_REGION
     aws.ami    = AWS_AMI

     aws.instance_type = "t1.micro"
   end
 
   config.vm.provider :rackspace do |rs|
     config.ssh.private_key_path = ENV["RS_PRIVATE_KEY"]
     rs.username = ENV["RS_USERNAME"]
     rs.api_key  = ENV["RS_API_KEY"]
     rs.public_key_path = ENV["RS_PUBLIC_KEY"]
     rs.flavor   = /512MB/
     rs.image    = /Ubuntu/
   end
 

   config.vm.provider :vmware_fusion do |f, override|
     override.vm.box = BOX_NAME
     override.vm.box_url = VF_BOX_URI
     override.vm.synced_folder ".", "/vagrant", disabled: true
     f.vmx["displayName"] = "docker"
   end
 

   config.vm.provider :virtualbox do |vb|

     config.vm.box = BOX_NAME
     config.vm.box_url = BOX_URI

   end
 end

 
 if !FORWARD_DOCKER_PORTS.nil?

   Vagrant::VERSION < "1.1.0" and Vagrant::Config.run do |config|
     (49000..49900).each do |port|
       config.vm.forward_port port, port

     end

   end

   Vagrant::VERSION >= "1.1.0" and Vagrant.configure("2") do |config|
     (49000..49900).each do |port|
       config.vm.network :forwarded_port, :host => port, :guest => port

     end

   end

 end