index.js 1.8 KB

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  1. "use strict";
  2. exports.__esModule = true;
  3. exports.default = void 0;
  4. var _helperDefinePolyfillProvider = _interopRequireDefault(require("@babel/helper-define-polyfill-provider"));
  5. function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
  6. const runtimeCompat = "#__secret_key__@babel/runtime__compatibility";
  7. var _default = (0, _helperDefinePolyfillProvider.default)(({
  8. debug,
  9. targets,
  10. babel
  11. }, options) => {
  12. if (!shallowEqual(targets, babel.targets())) {
  13. throw new Error("This plugin does not use the targets option. Only preset-env's targets" + " or top-level targets need to be configured for this plugin to work." + " See https://github.com/babel/babel-polyfills/issues/36 for more" + " details.");
  14. }
  15. const {
  16. [runtimeCompat]: {
  17. moduleName = null,
  18. useBabelRuntime = false
  19. } = {}
  20. } = options;
  21. return {
  22. name: "regenerator",
  23. polyfills: ["regenerator-runtime"],
  24. usageGlobal(meta, utils) {
  25. if (isRegenerator(meta)) {
  26. debug("regenerator-runtime");
  27. utils.injectGlobalImport("regenerator-runtime/runtime.js");
  28. }
  29. },
  30. usagePure(meta, utils, path) {
  31. if (isRegenerator(meta)) {
  32. let pureName = "regenerator-runtime";
  33. if (useBabelRuntime) {
  34. var _ref;
  35. const runtimeName = (_ref = moduleName != null ? moduleName : path.hub.file.get("runtimeHelpersModuleName")) != null ? _ref : "@babel/runtime";
  36. pureName = `${runtimeName}/regenerator`;
  37. }
  38. path.replaceWith(utils.injectDefaultImport(pureName, "regenerator-runtime"));
  39. }
  40. }
  41. };
  42. });
  43. exports.default = _default;
  44. const isRegenerator = meta => meta.kind === "global" && meta.name === "regeneratorRuntime";
  45. function shallowEqual(obj1, obj2) {
  46. return JSON.stringify(obj1) === JSON.stringify(obj2);
  47. }