hubot用RTMメール送信

rtm.coffee

child_process = require 'child_process'

module.exports = (robot) ->
  sendEmail = (to, subject, msg, from, recipients='') ->
    mailArgs = ['-s', subject, '-r', "#{from}", '-S', "From: #{from}", "#{to}"]
    mailArgs = mailArgs.concat recipients
    p = child_process.execFile '/usr/bin/mail', mailArgs, {}, (error, stdout, stderr) ->
      console.log 'stdout: ' + stdout
      console.log 'stderr: ' + stderr
    p.stdin.write "#{msg}\n"
    p.stdin.end()

  robot.hear /@rtm/, (msg) ->
    title = ''
    note = ''

    tmp = msg.message.text.replace(/@rtm/, '').trim()
    tmp = " " + tmp + "\n "
    body = tmp.match(/^(.*?)\n([\s\S]*)$/)

    if body[1]
      title = body[1].trim()

    if body[2]
      note = body[2].trim()

    if !title
      msg.send "no title...."
      return

    # send
    sendEmail process.env.HUBOT_RTM_MAIL, title, note, process.env.HUBOT_RTM_FROM

    msg.send "I sent mail to Bob!\nHe is fine!\n\n*title*: #{title}\n*note*:\n#{note}"