Method getLevelOrderManifests

bin/yarn-standalone.js:76755–76810

* Get a list of all manifests by level sort order.

(seedPatterns)

   */

  getLevelOrderManifests(seedPatterns) {
    const pkgs = new Set();
    const skip = new Set();

    const add = seedPatterns => {
      const refs = [];

      for (var _iterator6 = seedPatterns, _isArray6 = Array.isArray(_iterator6), _i6 = 0, _iterator6 = _isArray6 ? _iterator6 : _iterator6[Symbol.iterator]();;) {
        var _ref6;

        if (_isArray6) {
          if (_i6 >= _iterator6.length) break;
          _ref6 = _iterator6[_i6++];
        } else {
          _i6 = _iterator6.next();
          if (_i6.done) break;
          _ref6 = _i6.value;
        }

        const pattern = _ref6;

        const pkg = this.getStrictResolvedPattern(pattern);
        if (skip.has(pkg)) {
          continue;
        }

        const ref = pkg._reference;
        invariant(ref, 'expected reference');

        refs.push(ref);
        skip.add(pkg);
        pkgs.add(pkg);
      }

      for (var _iterator7 = refs, _isArray7 = Array.isArray(_iterator7), _i7 = 0, _iterator7 = _isArray7 ? _iterator7 : _iterator7[Symbol.iterator]();;) {
        var _ref7;

        if (_isArray7) {
          if (_i7 >= _iterator7.length) break;
          _ref7 = _iterator7[_i7++];
        } else {
          _i7 = _iterator7.next();
          if (_i7.done) break;
          _ref7 = _i7.value;
        }

        const ref = _ref7;

        add(ref.dependencies);
      }
    };

    add(seedPatterns);

    return pkgs;
  }

  /**