Copy branch name from JIRA webpage to clipboard

copy-branch-from-jira.js

// Create here:
// https://katanya.co.uk/labs/bookmarklet-generator

let jiraIssue = jQuery('a[data-testid="issue.views.issue-base.foundation.breadcrumbs.current-issue.item"] span')[0].textContent.toUpperCase();

let jiraTicketName = jQuery('h1[data-test-id="issue.views.issue-base.foundation.summary.heading"]')[0].textContent;

jiraTicketName = jiraTicketName.toLowerCase().split(" ").join("-").split("/").join("-");
jiraTicketName = jiraTicketName.replace(/[^a-z0-9-_]+/g, '');

let branchName = jiraIssue + "_" + jiraTicketName;
function setClipboard(a) {
    var b = document.createElement("textarea"), c = document.getSelection();
    b.textContent = a, document.body.appendChild(b), c.removeAllRanges(), b.select(), document.execCommand("copy"), c.removeAllRanges(), document.body.removeChild(b)
}

setClipboard(branchName)