Method fetchFromExternal

packages/insomnia/bin/yarn-standalone.js:64628–64680

()

  }

  fetchFromExternal() {
    var _this3 = this;

    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
      const registry = _this3.config.registries[_this3.registry];

      try {
        const headers = _this3.requestHeaders();
        return yield registry.request(_this3.reference, {
          headers: (0, (_extends2 || _load_extends()).default)({
            'Accept-Encoding': 'gzip'
          }, headers),
          buffer: true,
          process: function process(req, resolve, reject) {
            // should we save this to the offline cache?
            const tarballMirrorPath = _this3.getTarballMirrorPath();
            const tarballCachePath = _this3.getTarballCachePath();

            var _createExtractor2 = _this3.createExtractor(resolve, reject);

            const validateStream = _createExtractor2.validateStream,
                  extractorStream = _createExtractor2.extractorStream;


            req.pipe(validateStream);

            if (tarballMirrorPath) {
              validateStream.pipe(fs.createWriteStream(tarballMirrorPath)).on('error', reject);
            }

            if (tarballCachePath) {
              validateStream.pipe(fs.createWriteStream(tarballCachePath)).on('error', reject);
            }

            validateStream.pipe(extractorStream).on('error', reject);
          }
        }, _this3.packageName);
      } catch (err) {
        const tarballMirrorPath = _this3.getTarballMirrorPath();
        const tarballCachePath = _this3.getTarballCachePath();

        if (tarballMirrorPath && (yield (_fs || _load_fs()).exists(tarballMirrorPath))) {
          yield (_fs || _load_fs()).unlink(tarballMirrorPath);
        }

        if (tarballCachePath && (yield (_fs || _load_fs()).exists(tarballCachePath))) {
          yield (_fs || _load_fs()).unlink(tarballCachePath);
        }

        throw err;
      }
    })();
  }

  requestHeaders() {
    const registry = this.config.registries.yarn;