Function updateButton

firefox/lib/main.js:114–126

(vulnerableCount)

}

function updateButton(vulnerableCount) {
  let count = Number(vulnerableCount);
  let tooltipText = "Retire.js";
  if (count > 0) {
    tooltipText += "\n" + count + " vulnerable librar" + (count > 1 ? "ies" : "y") +
                   " detected.";
  }
  button.badge = {
    text: count,
    color: "rgb(193, 56, 50)"
  };
  button.tooltiptext = tooltipText;
}

function isChannelInitialDocument(httpChannel) {
  return httpChannel.loadFlags & httpChannel.LOAD_INITIAL_DOCUMENT_URI;