babel-plugin-show-source
Version:
Explicit Function.prototype.toString() via Babel
24 lines (17 loc) • 1.94 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = createInjectionWrapper;
var _core = require("@babel/core");
var _createInjectionStatement = _interopRequireWildcard(require("./createInjectionStatement"));
function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function (nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }
function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
function createInjectionWrapper(path, funcCode, property, removeFunction) {
const id = _core.types.identifier('f');
if (removeFunction) {
return (0, _createInjectionStatement.createInjectionObjectExpression)(funcCode, property);
} else {
return _core.types.callExpression(_core.types.functionExpression(undefined, [], _core.types.blockStatement([_core.types.variableDeclaration('const', [_core.types.variableDeclarator(id, path.node)]), (0, _createInjectionStatement.default)(id.name, funcCode, property), _core.types.returnStatement(id)])), []);
}
}