Bookmarklet code for opening a github link from a graphite page

open-on-github.js

(()=>{
    if (window.location.hostname === 'app.graphite.dev' && window.location.pathname.includes('/github/pr/')) {
        const pathname = window.location.pathname;
        const pieces = pathname.replace('/github/pr/', '').split('/');
        const githubUrl = `https://github.com/${pieces[0]}/${pieces[1]}/pull/${pieces[2].split('/')[0]}/`;
        window.open(githubUrl);
    }
}
)();