Vagrantfile

# See <https://docs.vagrantup.com/v2/networking/public_network.html>
NETWORK_INTERFACES = [
    "en3: Thunderbolt Ethernet",
    "en0: Ethernet",
    "Killer e2200 PCI-E Gigabit Ethernet Controller (NDIS 6.20)",
]

def interface_name(interface)
    interface.split("\n").each do |line|
        if line =~ /^Name:\s+(.+?)$/
            return $1.to_s
        end
    end
    nil
end

def read_available_bridged_interfaces
    if Vagrant::Util::Platform.windows?
        available_interfaces = %x("C:/Program Files/Oracle/VirtualBox/VBoxManage.exe" list bridgedifs)
    else
        available_interfaces = %x(VBoxManage list bridgedifs)
    end
    available_interfaces.split("\n\n").map { |i| interface_name i }
end

def network_interfaces_available?
    (read_available_bridged_interfaces & NETWORK_INTERFACES).any?
end

def network(config, ip: nil)
    if network_interfaces_available?
        config.vm.network "public_network", bridge: NETWORK_INTERFACES, ip: ip
    else
        config.vm.network "private_network", type: "dhcp"
    end
end

Vagrant.configure(2) do |config|
    config.vm.define "topside", autostart: false do |topside|
        network topside, ip: "192.168.88.2"

        topside.ssh.forward_x11 = true
    end

    config.vm.define "captain", autostart: false do |captain|
        network captain, ip: "192.168.88.3"

        captain.vm.provision "shell",
            privileged: false,
            name: "Install Ansible",
            inline: %(
                sudo apt-get -y install cowsay
                sudo apt-add-repository -y ppa:ansible/ansible
                sudo apt-get update
                sudo apt-get -y install ansible
            )

        captain.vm.provider "virtualbox" do |virtualbox|
            virtualbox.memory = "2048"
        end
    end

    config.vm.define "rasprime", autostart: false do |rasprime|
        network rasprime
    end

    (1..2).each do |i|
        config.vm.define "picamera#{i}", autostart: false do |camera|
            network camera

            camera.vm.provider "virtualbox" do |virtualbox|
                virtualbox.memory = "256"
            end
        end
    end

    # All machines
    config.vm.synced_folder ".", "/home/vagrant/workspace"
    config.vm.synced_folder ".", "/vagrant", disabled: true
    config.vm.box = "ubuntu/wily64"
end