get_latest_pipeline.js

(async () => {
    let latestWin = await latest('.exe');
    let latestMac = await latest('.pkg');
    if (!latestMac) {
        latestMac = await latest('.dmg');
    }
    console.log('WIN', latestWin);
    console.log('MAC', latestMac);
})();

async function latest(ext) {
    let res = await fetch('https://api.github.com/repos/daisy/pipeline-ui/releases/latest');
    let json = await res.json();
    let asset = json.assets.find(asset => asset.name.endsWith(ext));
    let url = asset ? asset.browser_download_url : '';
    return url;
}