vue-to-react-tool/lib/transform/sfc/sfc-ast-helpers.js

transform Vue Components to React

"use strict";

var _typeof = require("@babel/runtime/helpers/typeof");

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.genSFCRenderMethod = genSFCRenderMethod;

var t = _interopRequireWildcard(require("@babel/types"));

function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(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 genSFCRenderMethod(path, state, argument) {
  // computed props
  var computedProps = Object.keys(state.computeds);
  var blocks = [];

  if (computedProps.length) {
    computedProps.forEach(function (prop) {
      var v = state.computeds[prop];
      blocks = blocks.concat(v['_statements']);
    });
  }

  if (argument) blocks = blocks.concat(argument);
  var render = t.classMethod('method', t.identifier('render'), [], t.blockStatement(blocks));
  path.node.body.push(render);
}