Files
asciidisco.com/build/node_modules/prepack/lib/flow/abstractObjectFactories.js
2023-08-01 13:49:46 +02:00

138 lines
7.0 KiB
JavaScript

"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; /**
* Copyright (c) 2017-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
exports.createObject = createObject;
exports.createArray = createArray;
exports.createAbstractObject = createAbstractObject;
exports.createAbstractObjectFromFlowTypes = createAbstractObjectFromFlowTypes;
exports.createAbstractByType = createAbstractByType;
var _realm = require("../realm.js");
var _builder = require("../utils/builder.js");
var _builder2 = _interopRequireDefault(_builder);
var _singletons = require("../singletons.js");
var _index = require("../domains/index.js");
var _index2 = require("../values/index.js");
var _invariant = require("../invariant.js");
var _invariant2 = _interopRequireDefault(_invariant);
require("./utils.js");
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
function createObject(realm, shape, name) {
var obj = _singletons.Create.ObjectCreate(realm, realm.intrinsics.ObjectPrototype);
if (shape != null) {
// to get around Flow complaining that shape could be null
var shapeThatIsNotNull = shape;
Object.keys(shape).forEach(function (id) {
var value = shapeThatIsNotNull[id];
(0, _invariant2.default)(value instanceof _index2.Value, "creation of object failed due to object containing non-value properties");
obj.$Set(id, value, obj);
if (name !== null) {
value.intrinsicName = name + "." + id;
}
});
}
if (name !== null) {
obj.intrinsicName = name;
}
return obj;
}
function createArray(realm, name) {
var obj = _singletons.Create.ArrayCreate(realm, 0, realm.intrinsics.ArrayPrototype);
if (name !== null) {
obj.intrinsicName = name;
}
return obj;
}
function _createAbstractArray(realm, name) {
var value = _index2.AbstractValue.createFromTemplate(realm, (0, _builder2.default)(name), _index2.ArrayValue, [], name);
value.intrinsicName = name;
var template = createArray(realm, name);
template.makePartial();
template.makeSimple();
value.values = new _index.ValuesDomain(new Set([template]));
realm.rebuildNestedProperties(value, name);
return value;
}
function createAbstractObject(realm, name, objectTypes, template) {
if (name === null) {
name = "unknown";
}
var value = _index2.AbstractValue.createFromTemplate(realm, (0, _builder2.default)(name), _index2.ObjectValue, [], name);
value.intrinsicName = name;
if (template === undefined) {
template = createObject(realm, objectTypes, name);
}
template.makePartial();
template.makeSimple();
value.values = new _index.ValuesDomain(new Set([template]));
realm.rebuildNestedProperties(value, name);
(0, _invariant2.default)(value instanceof _index2.AbstractObjectValue);
return value;
}
function createAbstractObjectFromFlowTypes(realm, name, objectTypes) {
if (typeof objectTypes === "string") {
(0, _invariant2.default)(objectTypes === "empty" || objectTypes === "object", "Expected an object or a string of \"empty\" or \"object\" for createAbstractObject() paramater \"objectTypes\"");
return createAbstractObject(realm, name, null);
}
if (objectTypes !== null) {
var propTypeObject = {};
var objTypes = objectTypes;
(0, _invariant2.default)(objTypes);
Object.keys(objTypes).forEach(function (key) {
var value = objTypes[key];
var propertyName = name !== null ? name + "." + key : key;
if (typeof value === "string") {
if (value === "array") {
propTypeObject[key] = _createAbstractArray(realm, propertyName);
} else if (value === "object") {
propTypeObject[key] = createAbstractObject(realm, propertyName, null);
} else {
propTypeObject[key] = createAbstractByType(realm, value, propertyName);
}
} else if ((typeof value === "undefined" ? "undefined" : _typeof(value)) === "object" && value !== null) {
propTypeObject[key] = createAbstractObject(realm, propertyName, value);
} else {
(0, _invariant2.default)(false, "Unknown propType value of \"" + value + "\" for \"" + key + "\"");
}
});
return createAbstractObject(realm, name, propTypeObject);
} else {
return createAbstractObject(realm, name, null);
}
}
function createAbstractByType(realm, typeNameString, name) {
var type = _index2.Value.getTypeFromName(typeNameString);
(0, _invariant2.default)(type !== undefined, "createAbstractByType() cannot be undefined");
var value = _index2.AbstractValue.createFromTemplate(realm, (0, _builder2.default)(name), type, [], name);
value.intrinsicName = name;
return value;
}
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