module Hoe::Email

# File lib/hoe/email.rb, line 33
def define_email_tasks
  require 'net/smtp'
  begin
    require 'smtp_tls'
  rescue LoadError
  end

  # attach to announcements
  task :announce => :send_email

  desc "Send an announcement email."
  task :send_email do
    warn "sending email"
    message = generate_email :full

    with_config do |conf, _|
      host = conf["email"]["host"]
      port = conf["email"]["port"]
      user = conf["email"]["user"]
      pass = conf["email"]["pass"]
      auth = conf["email"]["auth"]
      tls  = conf["email"]["tls"]

      port = Socket.getservbyname port unless Integer === port

      tls = port != 25 if tls.nil?

      start_args = [Socket.gethostname, user, pass, auth].compact

      raise 'gem install smtp_tls' if tls and
        not Net::SMTP.method_defined? :starttls

      smtp = Net::SMTP.new(host, port)
      smtp.set_debug_output $stderr if $DEBUG
      smtp.enable_starttls if tls
      begin
        smtp.start(*start_args) do |server|
          server.send_message message, Array(email).first, *email_to
        end
      rescue Errno::ETIMEDOUT => e
        warn "sending email timed out: #{e.message}"
      end
    end
    warn "...done"
  end
end

# File lib/hoe/email.rb, line 24
def initialize_email
  with_config do |config, _|
    @email_to = config["email"]["to"] rescue nil
  end
end