sourav-das/stem-separator

1"use strict";2 3Object.defineProperty(exports, "__esModule", {4  value: true5});6exports.default = void 0;7var _helperPluginUtils = require("@babel/helper-plugin-utils");8var _core = require("@babel/core");9const TRACE_ID = "__self";10function getThisFunctionParent(path) {11  let scope = path.scope;12  do {13    const {14      path15    } = scope;16    if (path.isFunctionParent() && !path.isArrowFunctionExpression()) {17      return path;18    }19  } while (scope = scope.parent);20  return null;21}22function isDerivedClass(classPath) {23  return classPath.node.superClass !== null;24}25function isThisAllowed(path) {26  const parentMethodOrFunction = getThisFunctionParent(path);27  if (parentMethodOrFunction === null) {28    return true;29  }30  if (!parentMethodOrFunction.isMethod()) {31    return true;32  }33  if (parentMethodOrFunction.node.kind !== "constructor") {34    return true;35  }36  return !isDerivedClass(parentMethodOrFunction.parentPath.parentPath);37}38var _default = exports.default = (0, _helperPluginUtils.declare)(api => {39  api.assertVersion(7);40  const visitor = {41    JSXOpeningElement(path) {42      if (!isThisAllowed(path)) {43        return;44      }45      const node = path.node;46      const id = _core.types.jsxIdentifier(TRACE_ID);47      const trace = _core.types.thisExpression();48      node.attributes.push(_core.types.jsxAttribute(id, _core.types.jsxExpressionContainer(trace)));49    }50  };51  return {52    name: "transform-react-jsx-self",53    visitor: {54      Program(path) {55        path.traverse(visitor);56      }57    }58  };59});60 61//# sourceMappingURL=index.js.map62