paginate.js

import { iterator } from "./iterator";
export function paginate(octokit, route, parameters, mapFn) {
    if (typeof parameters === "function") {
        mapFn = parameters;
        parameters = undefined;
    }
    return gather(octokit, [], iterator(octokit, route, parameters)[Symbol.asyncIterator](), mapFn);
}
function gather(octokit, results, iterator, mapFn) {
    return iterator.next().then(result => {
        if (result.done) {
            return results;
        }
        let earlyExit = false;
        function done() {
            earlyExit = true;
        }
        results = results.concat(mapFn ? mapFn(result.value, done) : result.value.data);
        if (earlyExit) {
            return results;
        }
        return gather(octokit, results, iterator, mapFn);
    });
}