text: #!/usr/bin/env node
  
  const puppeteer = require('puppeteer')
  const devices = require('puppeteer/DeviceDescriptors')
  const program = require('commander')
  
  var urlvalue, emulate = "";
  
  program
      .option('--url, [url]', 'The url')
      .option('--emulate, [emulate]', 'emulate device')
      .option('--fullpage, [fullpage]', 'Full Page')
      .option('--pdf, [pdf]', 'Generate PDF')
      .option('--w, [w]', 'width')
      .option('--h, [h]', 'height')
      .option('--waitfor, [waitfor]', 'Wait time in milliseconds')
      .parse(process.argv);
  
  if (program.url) urlvalue = program.url
  else process.exit(console.log("Please add --url parameter. Something like this: $ screenshoteer --url http:www.example.com"));
  
  
  if (program.fullpage && program.fullpage == "true") fullPage = true
  if (program.fullpage && program.fullpage == "false") fullPage = false
  else fullPage = true;
  
  console.log(urlvalue);
  console.log(fullPage);
  
  (async () => {
    const browser = await puppeteer.launch()
    const page = await browser.newPage()
    const d = new Date()
    if (program.w && program.h) await page.setViewport({width: Number(program.w), height: Number(program.h)})
    if (program.emulate) await page.emulate(devices[program.emulate]);
    await page.goto(urlvalue)
    if (program.waitfor) await page.waitFor(Number(program.waitfor))
    await page.screenshot({path: await page.title() + " " +  program.emulate  + " " + d.getTime() + '.png', fullPage: fullPage})
    await page.emulateMedia('screen')
    if (program.pdf) await page.pdf({ path: await page.title() + " " +  program.emulate  + " " + d.getTime()  + '.pdf' })
    console.log(await page.title())
    await browser.close()
  })()
  