summaryrefslogtreecommitdiff
path: root/tools/node_modules/babel-eslint/node_modules/@babel/types/lib/builders/builder.js
blob: 50d1b2a95f5bbf3c6a726df1b89ab5192533c3ef (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
"use strict";

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

function _clone() {
  const data = _interopRequireDefault(require("lodash/clone"));

  _clone = function () {
    return data;
  };

  return data;
}

var _definitions = require("../definitions");

var _validate = _interopRequireDefault(require("../validators/validate"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function builder(type, ...args) {
  const keys = _definitions.BUILDER_KEYS[type];
  const countArgs = args.length;

  if (countArgs > keys.length) {
    throw new Error(`${type}: Too many arguments passed. Received ${countArgs} but can receive no more than ${keys.length}`);
  }

  const node = {
    type
  };
  let i = 0;
  keys.forEach(key => {
    const field = _definitions.NODE_FIELDS[type][key];
    let arg;
    if (i < countArgs) arg = args[i];
    if (arg === undefined) arg = (0, _clone().default)(field.default);
    node[key] = arg;
    i++;
  });

  for (const key in node) {
    (0, _validate.default)(node, key, node[key]);
  }

  return node;
}