Function transient

core/src/fs.js:35–46

()

    if (options.hint) how.startIn = options.hint;

    const transient = async () => {
        try {
            const handler = await showDirectoryPicker(how);
            if ((await handler.requestPermission(how)) === "granted") {
                resolve(handler);
                return true;
            }
        } catch ({ message }) {
            console.warn(message);
        }
        return false;
    };

    // in case the user decided to attach the event itself
    // as opposite of relying our dialog walkthrough