move examples to starter directory

examples/room-say-cli.ts

-#!/usr/bin/env node
-/**
- *   Wechaty - https://github.com/chatie/wechaty
- *
- *   @copyright 2016-2018 Huan LI <zixia@zixia.net>
- *
- *   Licensed under the Apache License, Version 2.0 (the "License");
- *   you may not use this file except in compliance with the License.
- *   You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- *   Unless required by applicable law or agreed to in writing, software
- *   distributed under the License is distributed on an "AS IS" BASIS,
- *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *   See the License for the specific language governing permissions and
- *   limitations under the License.
- *
- */
-
-/* tslint:disable:variable-name */
-import { generate } from 'qrcode-terminal'
-
-/**
- * Change `import { ... } from '../'`
- * to     `import { ... } from 'wechaty'`
- * when you are runing with Docker or NPM instead of Git Source.
- */
-import {
-  config,
-  Wechaty,
-  log,
-}             from '../src/'
-
-async function main () {
-  const bot = Wechaty.instance({ profile: config.default.DEFAULT_PROFILE })
-
-  bot
-  .on('scan', (qrcode, status) => {
-    generate(qrcode, { small: true })
-    // Generate a QR Code online via
-    // http://goqr.me/api/doc/create-qr-code/
-    const qrcodeImageUrl = [
-      'https://api.qrserver.com/v1/create-qr-code/?data=',
-      encodeURIComponent(qrcode),
-    ].join('')
-    console.log(`[${status}] ${qrcodeImageUrl}\nScan QR Code above to log in: `)
-  })
-  .on('logout'  , user => log.info('Bot', `"${user.name()}" logouted`))
-  .on('error'   , e => log.info('Bot', 'error: %s', e))
-
-  /**
-   * Global Event: login
-   *
-   * do initialization inside this event.
-   * (better to set a timeout, for browser need time to download other data)
-   */
-  .on('login', user => {
-    console.log(`${user} logined`)
-  })
-
-  /**
-   * Global Event: message
-   */
-  .on('message', async function(msg) {
-    console.log(msg.toString())
-  })
-
-  await bot.start()
-
-  const searchTopic = process.argv[1]
-  if (!searchTopic) {
-    throw new Error('no arg 1 defined as search topic!')
-  }
-
-  const sayText = process.argv[2]
-  if (!sayText) {
-    throw new Error('no arg 2 defined as say text!')
-  }
-
-  const room = await bot.Room.find(searchTopic)
-
-  if (!room) {
-    console.log('not found')
-    return
-  }
-
-  console.log(await room.topic(), 'found')
-  await room.say(sayText)
-
-}
-
-main()
-.catch((e: Error) => {
-  console.error(e)
-  process.exit(1)
-})