function downloadScreenshots()

in lib/downloadAllSessionScreenshots.js [79:100]

• 18 lines of code
• 5 McCabe index (conditional complexity)

function downloadScreenshots(browsername, browserversion, matches) {
  return new Promise((resolve, reject) => {
    let idx = 0;

    if (matches === null) return;

    async.eachLimit(matches, 1, (url, next) => {
      const pageName = utils.getPageNameByIndex(idx);
      const filePath =  `${paths.SCREENSHOTS_TMP}/${browsername}_${browserversion}_${pageName}.jpeg`;

      downloadScreenshot(url, filePath, (err) => {
        if (err) console.error(`An error occurred while downloading the screenshot: ${err}`);
        idx++;
        next();
      });
    }, (err) => {
      console.log(`Screenshots downloaded for ${browsername} ${browserversion}`);
      resolve();
    });

  });
}