copy_jira_issue.js

// Javascript for Mac Automation (JXA)
function run(input, parameters) {
    let currentTab = Application("Safari").windows[0].currentTab;
    let issueText = String(currentTab.name()).replace(/^\[(.+)\]/, '$1:').replace(/- JIRA$/,'' )

    let app = Application.currentApplication();
    app.includeStandardAdditions = true;
    app.displayNotification(issueText, { withTitle: "📋 Copied to clipboard" });
    app.setTheClipboardTo(issueText);
}