Copy Jira issue number to clipboard

tampermonkey-copy-jira-number-to-clipboard.js

AJS.$(document).ready(function () {

        function copyStringToClipboard (str) {
            var el = document.createElement('textarea');
            el.value = str;
            el.setAttribute('readonly', '');
            el.style = {position: 'absolute', left: '-9999px'};
            document.body.appendChild(el);
            el.select();
            document.execCommand('copy');
            document.body.removeChild(el);
        }


        window.addEventListener('keydown', function (event) {
            let jiraIssueSelected = document.querySelector('.ghx-issue.ghx-selected')

            if (!(event.keyCode == 74 && event.metaKey)) {
                return
            }

            if (!jiraIssueSelected) {
                return
            }

            copyStringToClipboard(jiraIssueSelected.dataset.issueKey)
        })

    })