dit

dist/utilities/readIndexConfig.js

@@ -0,0 +1,48 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = void 0;
+
+var _fs = _interopRequireDefault(require("fs"));
+
+var _path = _interopRequireDefault(require("path"));
+
+var _hasIndex = _interopRequireDefault(require("./hasIndex"));
+
+var _constants = require("./constants");
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+var _default = function _default(directoryPath) {
+  let options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
+
+  if (!(0, _hasIndex.default)(directoryPath, options)) {
+    return {};
+  }
+
+  const indexPath = _path.default.resolve(directoryPath, options.outputFile || 'index.js');
+
+  const indexContents = _fs.default.readFileSync(indexPath, 'utf-8');
+
+  const found = indexContents.match(_constants.CREATE_INDEX_PATTERN);
+  const configLine = typeof found[1] === 'string' ? found[1].trim() : '';
+
+  if (configLine.length === 0) {
+    return {};
+  }
+
+  let config;
+
+  try {
+    config = JSON.parse(configLine);
+  } catch {
+    throw new Error('"' + indexPath + '" contains invalid configuration object.\n' + 'Configuration object must be a valid JSON.');
+  }
+
+  return config;
+};
+
+exports.default = _default;
+//# sourceMappingURL=readIndexConfig.js.map