index.js 2.4 KB

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  1. "use strict";
  2. exports.__esModule = true;
  3. var _getIterator2 = require("babel-runtime/core-js/get-iterator");
  4. var _getIterator3 = _interopRequireDefault(_getIterator2);
  5. var _symbol = require("babel-runtime/core-js/symbol");
  6. var _symbol2 = _interopRequireDefault(_symbol);
  7. exports.default = function (_ref) {
  8. var t = _ref.types;
  9. function Property(path, node, scope, getObjectRef, file) {
  10. var replaceSupers = new _babelHelperReplaceSupers2.default({
  11. getObjectRef: getObjectRef,
  12. methodNode: node,
  13. methodPath: path,
  14. isStatic: true,
  15. scope: scope,
  16. file: file
  17. });
  18. replaceSupers.replace();
  19. }
  20. var CONTAINS_SUPER = (0, _symbol2.default)();
  21. return {
  22. visitor: {
  23. Super: function Super(path) {
  24. var parentObj = path.findParent(function (path) {
  25. return path.isObjectExpression();
  26. });
  27. if (parentObj) parentObj.node[CONTAINS_SUPER] = true;
  28. },
  29. ObjectExpression: {
  30. exit: function exit(path, file) {
  31. if (!path.node[CONTAINS_SUPER]) return;
  32. var objectRef = void 0;
  33. var getObjectRef = function getObjectRef() {
  34. return objectRef = objectRef || path.scope.generateUidIdentifier("obj");
  35. };
  36. var propPaths = path.get("properties");
  37. for (var _iterator = propPaths, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : (0, _getIterator3.default)(_iterator);;) {
  38. var _ref2;
  39. if (_isArray) {
  40. if (_i >= _iterator.length) break;
  41. _ref2 = _iterator[_i++];
  42. } else {
  43. _i = _iterator.next();
  44. if (_i.done) break;
  45. _ref2 = _i.value;
  46. }
  47. var propPath = _ref2;
  48. if (propPath.isObjectProperty()) propPath = propPath.get("value");
  49. Property(propPath, propPath.node, path.scope, getObjectRef, file);
  50. }
  51. if (objectRef) {
  52. path.scope.push({ id: objectRef });
  53. path.replaceWith(t.assignmentExpression("=", objectRef, path.node));
  54. }
  55. }
  56. }
  57. }
  58. };
  59. };
  60. var _babelHelperReplaceSupers = require("babel-helper-replace-supers");
  61. var _babelHelperReplaceSupers2 = _interopRequireDefault(_babelHelperReplaceSupers);
  62. function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
  63. module.exports = exports["default"];