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| "use strict";
|
| function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } }
| function _asyncToGenerator(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; }
| const babel = require("@babel/core");
| const {
| promisify
| } = require("util");
| const LoaderError = require("./Error");
| const transform = promisify(babel.transform);
| module.exports = /*#__PURE__*/function () {
| var _ref = _asyncToGenerator(function* (source, options) {
| let result;
| try {
| result = yield transform(source, options);
| } catch (err) {
| throw err.message && err.codeFrame ? new LoaderError(err) : err;
| }
| if (!result) return null;
|
| // We don't return the full result here because some entries are not
| // really serializable. For a full list of properties see here:
| // https://github.com/babel/babel/blob/main/packages/babel-core/src/transformation/index.js
| // For discussion on this topic see here:
| // https://github.com/babel/babel-loader/pull/629
| const {
| ast,
| code,
| map,
| metadata,
| sourceType,
| externalDependencies
| } = result;
| if (map && (!map.sourcesContent || !map.sourcesContent.length)) {
| map.sourcesContent = [source];
| }
| return {
| ast,
| code,
| map,
| metadata,
| sourceType,
| // Convert it from a Set to an Array to make it JSON-serializable.
| externalDependencies: Array.from(externalDependencies || [])
| };
| });
| return function (_x, _x2) {
| return _ref.apply(this, arguments);
| };
| }();
| module.exports.version = babel.version;
|
|
