gistfile1.txt

require 'rubygems'
require 'chef'
require 'chef/handler'
require 'erubis'
require 'pony'
require 'pp'

class MailHandler < Chef::Handler
  attr_reader :options
  def initialize(opts = {})
    @options = {
      :to_address => "root",
      :template_path => File.join(File.dirname(__FILE__), "mail.erb")
    }
    @options.merge! opts
  end

  def report
    notify = false
    run_status.updated_resources.each { |r| 
        if r.resource_name.to_s == "git"
            notify = true
        end
    }

    if notify
        status = success? ? "Successful" : "Failed"
        subject = "#{status} Chef run with git deploy on node #{node.fqdn}"

        Chef::Log.debug("mail handler template path: #{options[:template_path]}")
        if File.exists? options[:template_path]
          template = IO.read(options[:template_path]).chomp
        else
          Chef::Log.error("mail handler template not found: #{options[:template_path]}")
          raise Errno::ENOENT
        end

        context = {
          :status => status,
          :run_status => run_status
        }

        body = Erubis::Eruby.new(template).evaluate(context)

        Pony.mail(
          :to => options[:to_address],
          :from => "chef-client@#{node.fqdn}",
          :subject => subject,
          :body => body
        )
     end
  end
end