Copy bookmarklet for Jira

copy.js

javascript:(function(){
const ticketNumber =
  /* If we are on a Jira board. */
  location.search.match('[?&]selectedIssue=(.*?)([&]|$)')?.[1] ||
  /* If we are on the ticket page. */
  location.pathname.split('/').pop();
const ticketSummary = document.getElementsByTagName('h1')[document.getElementsByTagName('h1').length-1].textContent.trim();
const ticketUrl = `${location.origin}/browse/${ticketNumber}`;
const html = `<a href="${ticketUrl}">${ticketNumber} [${ticketSummary}]</a>`;
const text = `[${ticketNumber} ${ticketSummary}](${ticketUrl})`;

/* Chrome requires the document to have focus in order to call navigator.clipboard.write() */
const t = document.createElement("textarea");
document.body.appendChild(t);
t.select();
document.body.removeChild(t);

navigator.clipboard.write([
  new ClipboardItem({
    'text/html': new Blob([html], {type: 'text/html'}),
    'text/plain': new Blob([text], {type: 'text/plain'}),
  }),
]);
})();