Vagrant capistrano config

vagrant.rb

require 'ostruct'

class VagrantSSHConfig < OpenStruct
  def initialize
    super parse_options(`vagrant ssh-config`)
  end

  private

  def parse_options(option_string)
    option_string.split("\n").inject({ }) do |options, key_value_string|
      (key, value) = key_value_string.split
      options.merge(key => value)
    end
  end
end

ssh_config = VagrantSSHConfig.new

ssh_options[:keys] = ssh_config.IdentityFile

set :port, ssh_config.Port
role :app, ssh_config.HostName