Connect Starbucks Wifi automatically.

connect_starbucks_wifi.js

// * install
// npm install -g node-wifi net-ping
// * usage
// node connect_starbucks_wifi.js

const ping = require('net-ping')
const wifi = require('node-wifi')

setInterval(connection, 5000)

function connection() {
  const session = ping.createSession()
  session.pingHost('8.8.8.8', (err, target) => {
    if (err) {
      console.error(target, ':', err.toString())
      console.log('start: try to connect startbucks wifi')
      connectStarbucksWifi()
    } else {
      console.log('connected:', new Date().toLocaleString('ja'))
    }
  })
}

function connectStarbucksWifi() {
  wifi.init({
    iface: null
  })

  const STARBUCKS_SSID = 'at_STARBUCKS_Wi2'

  wifi.scan().then(networks => {
    if (networks.find(network => network.ssid === STARBUCKS_SSID)) {
      wifi.connect({ ssid: STARBUCKS_SSID })
        .then(() => console.log('connected:', STARBUCKS_SSID))
        .catch(err => console.error())
    } else {
      console.error('cannot find:', STARBUCKS_SSID)
    }
  }).catch(err => console.error(err))
}