1654 lines
48 KiB
JavaScript
1654 lines
48 KiB
JavaScript
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var __extends = (this && this.__extends) || (function () {
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var extendStatics = function (d, b) {
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extendStatics = Object.setPrototypeOf ||
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({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
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function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
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return extendStatics(d, b);
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};
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return function (d, b) {
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if (typeof b !== "function" && b !== null)
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throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
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extendStatics(d, b);
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function __() { this.constructor = d; }
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d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
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};
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})();
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var __assign = (this && this.__assign) || function () {
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__assign = Object.assign || function(t) {
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for (var s, i = 1, n = arguments.length; i < n; i++) {
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s = arguments[i];
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for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
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t[p] = s[p];
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}
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return t;
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};
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return __assign.apply(this, arguments);
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};
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var __spreadArray = (this && this.__spreadArray) || function (to, from, pack) {
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|
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if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
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if (ar || !(i in from)) {
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if (!ar) ar = Array.prototype.slice.call(from, 0, i);
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ar[i] = from[i];
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}
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}
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return to.concat(ar || Array.prototype.slice.call(from));
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};
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/**
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* @since 1.0.0
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*/
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import { isLeft, left, right } from 'fp-ts/es6/Either';
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/**
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* @category Decode error
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* @since 1.0.0
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*/
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export var failures = left;
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/**
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* @category Decode error
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* @since 1.0.0
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*/
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export var failure = function (value, context, message) {
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return failures([{ value: value, context: context, message: message }]);
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};
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/**
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* @category Decode error
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* @since 1.0.0
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*/
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export var success = right;
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/**
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* @category Codec
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* @since 1.0.0
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*/
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var Type = /** @class */ (function () {
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function Type(
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/** a unique name for this codec */
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name,
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/** a custom type guard */
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is,
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/** succeeds if a value of type I can be decoded to a value of type A */
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validate,
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/** converts a value of type A to a value of type O */
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encode) {
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this.name = name;
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this.is = is;
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this.validate = validate;
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this.encode = encode;
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this.decode = this.decode.bind(this);
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}
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/**
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* @since 1.0.0
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*/
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Type.prototype.pipe = function (ab, name) {
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var _this = this;
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if (name === void 0) { name = "pipe(".concat(this.name, ", ").concat(ab.name, ")"); }
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return new Type(name, ab.is, function (i, c) {
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var e = _this.validate(i, c);
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if (isLeft(e)) {
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return e;
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}
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return ab.validate(e.right, c);
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}, this.encode === identity && ab.encode === identity ? identity : function (b) { return _this.encode(ab.encode(b)); });
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};
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/**
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* @since 1.0.0
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*/
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Type.prototype.asDecoder = function () {
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return this;
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};
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/**
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* @since 1.0.0
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*/
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Type.prototype.asEncoder = function () {
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return this;
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};
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/**
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* a version of `validate` with a default context
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* @since 1.0.0
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*/
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Type.prototype.decode = function (i) {
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return this.validate(i, [{ key: '', type: this, actual: i }]);
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};
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return Type;
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}());
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export { Type };
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// -------------------------------------------------------------------------------------
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// utils
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// -------------------------------------------------------------------------------------
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/**
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* @since 1.0.0
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*/
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export var identity = function (a) { return a; };
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/**
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* @since 1.0.0
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*/
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export function getFunctionName(f) {
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return f.displayName || f.name || "<function".concat(f.length, ">");
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}
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/**
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* @since 1.0.0
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*/
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export function getContextEntry(key, decoder) {
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return { key: key, type: decoder };
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}
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/**
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* @since 1.0.0
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*/
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export function appendContext(c, key, decoder, actual) {
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var len = c.length;
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var r = Array(len + 1);
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for (var i = 0; i < len; i++) {
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r[i] = c[i];
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}
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r[len] = { key: key, type: decoder, actual: actual };
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return r;
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}
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function pushAll(xs, ys) {
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var l = ys.length;
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for (var i = 0; i < l; i++) {
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xs.push(ys[i]);
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}
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}
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var hasOwnProperty = Object.prototype.hasOwnProperty;
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function getNameFromProps(props) {
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return Object.keys(props)
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.map(function (k) { return "".concat(k, ": ").concat(props[k].name); })
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.join(', ');
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}
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function useIdentity(codecs) {
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for (var i = 0; i < codecs.length; i++) {
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if (codecs[i].encode !== identity) {
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return false;
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}
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}
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return true;
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}
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function getInterfaceTypeName(props) {
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return "{ ".concat(getNameFromProps(props), " }");
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}
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function getPartialTypeName(inner) {
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return "Partial<".concat(inner, ">");
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}
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function enumerableRecord(keys, domain, codomain, name) {
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if (name === void 0) { name = "{ [K in ".concat(domain.name, "]: ").concat(codomain.name, " }"); }
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var len = keys.length;
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return new DictionaryType(name, function (u) { return UnknownRecord.is(u) && keys.every(function (k) { return codomain.is(u[k]); }); }, function (u, c) {
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var e = UnknownRecord.validate(u, c);
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if (isLeft(e)) {
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return e;
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}
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var o = e.right;
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var a = {};
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var errors = [];
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var changed = false;
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for (var i = 0; i < len; i++) {
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var k = keys[i];
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var ok = o[k];
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var codomainResult = codomain.validate(ok, appendContext(c, k, codomain, ok));
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if (isLeft(codomainResult)) {
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pushAll(errors, codomainResult.left);
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}
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else {
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var vok = codomainResult.right;
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changed = changed || vok !== ok;
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a[k] = vok;
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}
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}
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return errors.length > 0 ? failures(errors) : success((changed || Object.keys(o).length !== len ? a : o));
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}, codomain.encode === identity
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? identity
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: function (a) {
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var s = {};
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for (var i = 0; i < len; i++) {
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var k = keys[i];
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s[k] = codomain.encode(a[k]);
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}
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return s;
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}, domain, codomain);
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}
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/**
|
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* @internal
|
||
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*/
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export function getDomainKeys(domain) {
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var _a;
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if (isLiteralC(domain)) {
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var literal_1 = domain.value;
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if (string.is(literal_1)) {
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return _a = {}, _a[literal_1] = null, _a;
|
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}
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}
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else if (isKeyofC(domain)) {
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return domain.keys;
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}
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else if (isUnionC(domain)) {
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var keys = domain.types.map(function (type) { return getDomainKeys(type); });
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return keys.some(undefinedType.is) ? undefined : Object.assign.apply(Object, __spreadArray([{}], keys, false));
|
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}
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return undefined;
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|
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}
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|
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function nonEnumerableRecord(domain, codomain, name) {
|
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if (name === void 0) { name = "{ [K in ".concat(domain.name, "]: ").concat(codomain.name, " }"); }
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|
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return new DictionaryType(name, function (u) {
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|
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if (UnknownRecord.is(u)) {
|
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|
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return Object.keys(u).every(function (k) { return domain.is(k) && codomain.is(u[k]); });
|
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}
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return isAnyC(codomain) && Array.isArray(u);
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}, function (u, c) {
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if (UnknownRecord.is(u)) {
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var a = {};
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var errors = [];
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var keys = Object.keys(u);
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var len = keys.length;
|
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var changed = false;
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for (var i = 0; i < len; i++) {
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var k = keys[i];
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var ok = u[k];
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var domainResult = domain.validate(k, appendContext(c, k, domain, k));
|
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if (isLeft(domainResult)) {
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pushAll(errors, domainResult.left);
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}
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else {
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var vk = domainResult.right;
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changed = changed || vk !== k;
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k = vk;
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var codomainResult = codomain.validate(ok, appendContext(c, k, codomain, ok));
|
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|
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if (isLeft(codomainResult)) {
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pushAll(errors, codomainResult.left);
|
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|
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}
|
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|
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else {
|
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var vok = codomainResult.right;
|
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changed = changed || vok !== ok;
|
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|
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a[k] = vok;
|
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|
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}
|
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|
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}
|
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|
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}
|
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return errors.length > 0 ? failures(errors) : success((changed ? a : u));
|
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|
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}
|
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|
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if (isAnyC(codomain) && Array.isArray(u)) {
|
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return success(u);
|
||
|
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}
|
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|
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return failure(u, c);
|
||
|
|
}, domain.encode === identity && codomain.encode === identity
|
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|
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? identity
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: function (a) {
|
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|
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var s = {};
|
||
|
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var keys = Object.keys(a);
|
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|
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var len = keys.length;
|
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|
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for (var i = 0; i < len; i++) {
|
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var k = keys[i];
|
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|
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s[String(domain.encode(k))] = codomain.encode(a[k]);
|
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}
|
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|
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return s;
|
||
|
|
}, domain, codomain);
|
||
|
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}
|
||
|
|
function getUnionName(codecs) {
|
||
|
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return '(' + codecs.map(function (type) { return type.name; }).join(' | ') + ')';
|
||
|
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}
|
||
|
|
/**
|
||
|
|
* @internal
|
||
|
|
*/
|
||
|
|
// eslint-disable-next-line @typescript-eslint/explicit-module-boundary-types
|
||
|
|
export function mergeAll(base, us) {
|
||
|
|
var equal = true;
|
||
|
|
var primitive = true;
|
||
|
|
var baseIsNotADictionary = !UnknownRecord.is(base);
|
||
|
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for (var _i = 0, us_1 = us; _i < us_1.length; _i++) {
|
||
|
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var u = us_1[_i];
|
||
|
|
if (u !== base) {
|
||
|
|
equal = false;
|
||
|
|
}
|
||
|
|
if (UnknownRecord.is(u)) {
|
||
|
|
primitive = false;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
if (equal) {
|
||
|
|
return base;
|
||
|
|
}
|
||
|
|
else if (primitive) {
|
||
|
|
return us[us.length - 1];
|
||
|
|
}
|
||
|
|
var r = {};
|
||
|
|
for (var _a = 0, us_2 = us; _a < us_2.length; _a++) {
|
||
|
|
var u = us_2[_a];
|
||
|
|
for (var k in u) {
|
||
|
|
if (!hasOwnProperty.call(r, k) || baseIsNotADictionary || u[k] !== base[k]) {
|
||
|
|
r[k] = u[k];
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return r;
|
||
|
|
}
|
||
|
|
function getProps(codec) {
|
||
|
|
switch (codec._tag) {
|
||
|
|
case 'RefinementType':
|
||
|
|
case 'ReadonlyType':
|
||
|
|
return getProps(codec.type);
|
||
|
|
case 'InterfaceType':
|
||
|
|
case 'StrictType':
|
||
|
|
case 'PartialType':
|
||
|
|
return codec.props;
|
||
|
|
case 'IntersectionType':
|
||
|
|
return codec.types.reduce(function (props, type) { return Object.assign(props, getProps(type)); }, {});
|
||
|
|
}
|
||
|
|
}
|
||
|
|
function stripKeys(o, props) {
|
||
|
|
var keys = Object.getOwnPropertyNames(o);
|
||
|
|
var shouldStrip = false;
|
||
|
|
var r = {};
|
||
|
|
for (var i = 0; i < keys.length; i++) {
|
||
|
|
var key = keys[i];
|
||
|
|
if (!hasOwnProperty.call(props, key)) {
|
||
|
|
shouldStrip = true;
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
r[key] = o[key];
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return shouldStrip ? r : o;
|
||
|
|
}
|
||
|
|
function getExactTypeName(codec) {
|
||
|
|
if (isTypeC(codec)) {
|
||
|
|
return "{| ".concat(getNameFromProps(codec.props), " |}");
|
||
|
|
}
|
||
|
|
else if (isPartialC(codec)) {
|
||
|
|
return getPartialTypeName("{| ".concat(getNameFromProps(codec.props), " |}"));
|
||
|
|
}
|
||
|
|
return "Exact<".concat(codec.name, ">");
|
||
|
|
}
|
||
|
|
function isNonEmpty(as) {
|
||
|
|
return as.length > 0;
|
||
|
|
}
|
||
|
|
/**
|
||
|
|
* @internal
|
||
|
|
*/
|
||
|
|
export var emptyTags = {};
|
||
|
|
function intersect(a, b) {
|
||
|
|
var r = [];
|
||
|
|
for (var _i = 0, a_1 = a; _i < a_1.length; _i++) {
|
||
|
|
var v = a_1[_i];
|
||
|
|
if (b.indexOf(v) !== -1) {
|
||
|
|
r.push(v);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return r;
|
||
|
|
}
|
||
|
|
function mergeTags(a, b) {
|
||
|
|
if (a === emptyTags) {
|
||
|
|
return b;
|
||
|
|
}
|
||
|
|
if (b === emptyTags) {
|
||
|
|
return a;
|
||
|
|
}
|
||
|
|
var r = Object.assign({}, a);
|
||
|
|
for (var k in b) {
|
||
|
|
if (hasOwnProperty.call(a, k)) {
|
||
|
|
var intersection_1 = intersect(a[k], b[k]);
|
||
|
|
if (isNonEmpty(intersection_1)) {
|
||
|
|
r[k] = intersection_1;
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
r = emptyTags;
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
r[k] = b[k];
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return r;
|
||
|
|
}
|
||
|
|
function intersectTags(a, b) {
|
||
|
|
if (a === emptyTags || b === emptyTags) {
|
||
|
|
return emptyTags;
|
||
|
|
}
|
||
|
|
var r = emptyTags;
|
||
|
|
for (var k in a) {
|
||
|
|
if (hasOwnProperty.call(b, k)) {
|
||
|
|
var intersection_2 = intersect(a[k], b[k]);
|
||
|
|
if (intersection_2.length === 0) {
|
||
|
|
if (r === emptyTags) {
|
||
|
|
r = {};
|
||
|
|
}
|
||
|
|
r[k] = a[k].concat(b[k]);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return r;
|
||
|
|
}
|
||
|
|
// tslint:disable-next-line: deprecation
|
||
|
|
function isAnyC(codec) {
|
||
|
|
return codec._tag === 'AnyType';
|
||
|
|
}
|
||
|
|
function isLiteralC(codec) {
|
||
|
|
return codec._tag === 'LiteralType';
|
||
|
|
}
|
||
|
|
function isKeyofC(codec) {
|
||
|
|
return codec._tag === 'KeyofType';
|
||
|
|
}
|
||
|
|
function isTypeC(codec) {
|
||
|
|
return codec._tag === 'InterfaceType';
|
||
|
|
}
|
||
|
|
function isPartialC(codec) {
|
||
|
|
return codec._tag === 'PartialType';
|
||
|
|
}
|
||
|
|
// tslint:disable-next-line: deprecation
|
||
|
|
function isStrictC(codec) {
|
||
|
|
return codec._tag === 'StrictType';
|
||
|
|
}
|
||
|
|
function isExactC(codec) {
|
||
|
|
return codec._tag === 'ExactType';
|
||
|
|
}
|
||
|
|
// tslint:disable-next-line: deprecation
|
||
|
|
function isRefinementC(codec) {
|
||
|
|
return codec._tag === 'RefinementType';
|
||
|
|
}
|
||
|
|
function isIntersectionC(codec) {
|
||
|
|
return codec._tag === 'IntersectionType';
|
||
|
|
}
|
||
|
|
function isUnionC(codec) {
|
||
|
|
return codec._tag === 'UnionType';
|
||
|
|
}
|
||
|
|
function isRecursiveC(codec) {
|
||
|
|
return codec._tag === 'RecursiveType';
|
||
|
|
}
|
||
|
|
var lazyCodecs = [];
|
||
|
|
/**
|
||
|
|
* @internal
|
||
|
|
*/
|
||
|
|
export function getTags(codec) {
|
||
|
|
if (lazyCodecs.indexOf(codec) !== -1) {
|
||
|
|
return emptyTags;
|
||
|
|
}
|
||
|
|
if (isTypeC(codec) || isStrictC(codec)) {
|
||
|
|
var index = emptyTags;
|
||
|
|
// tslint:disable-next-line: forin
|
||
|
|
for (var k in codec.props) {
|
||
|
|
var prop = codec.props[k];
|
||
|
|
if (isLiteralC(prop)) {
|
||
|
|
if (index === emptyTags) {
|
||
|
|
index = {};
|
||
|
|
}
|
||
|
|
index[k] = [prop.value];
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return index;
|
||
|
|
}
|
||
|
|
else if (isExactC(codec) || isRefinementC(codec)) {
|
||
|
|
return getTags(codec.type);
|
||
|
|
}
|
||
|
|
else if (isIntersectionC(codec)) {
|
||
|
|
return codec.types.reduce(function (tags, codec) { return mergeTags(tags, getTags(codec)); }, emptyTags);
|
||
|
|
}
|
||
|
|
else if (isUnionC(codec)) {
|
||
|
|
return codec.types.slice(1).reduce(function (tags, codec) { return intersectTags(tags, getTags(codec)); }, getTags(codec.types[0]));
|
||
|
|
}
|
||
|
|
else if (isRecursiveC(codec)) {
|
||
|
|
lazyCodecs.push(codec);
|
||
|
|
var tags = getTags(codec.type);
|
||
|
|
lazyCodecs.pop();
|
||
|
|
return tags;
|
||
|
|
}
|
||
|
|
return emptyTags;
|
||
|
|
}
|
||
|
|
/**
|
||
|
|
* @internal
|
||
|
|
*/
|
||
|
|
export function getIndex(codecs) {
|
||
|
|
var tags = getTags(codecs[0]);
|
||
|
|
var keys = Object.keys(tags);
|
||
|
|
var len = codecs.length;
|
||
|
|
var _loop_1 = function (k) {
|
||
|
|
var all = tags[k].slice();
|
||
|
|
var index = [tags[k]];
|
||
|
|
for (var i = 1; i < len; i++) {
|
||
|
|
var codec = codecs[i];
|
||
|
|
var ctags = getTags(codec);
|
||
|
|
var values = ctags[k];
|
||
|
|
// tslint:disable-next-line: strict-type-predicates
|
||
|
|
if (values === undefined) {
|
||
|
|
return "continue-keys";
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
if (values.some(function (v) { return all.indexOf(v) !== -1; })) {
|
||
|
|
return "continue-keys";
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
all.push.apply(all, values);
|
||
|
|
index.push(values);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return { value: [k, index] };
|
||
|
|
};
|
||
|
|
keys: for (var _i = 0, keys_1 = keys; _i < keys_1.length; _i++) {
|
||
|
|
var k = keys_1[_i];
|
||
|
|
var state_1 = _loop_1(k);
|
||
|
|
if (typeof state_1 === "object")
|
||
|
|
return state_1.value;
|
||
|
|
switch (state_1) {
|
||
|
|
case "continue-keys": continue keys;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return undefined;
|
||
|
|
}
|
||
|
|
// -------------------------------------------------------------------------------------
|
||
|
|
// primitives
|
||
|
|
// -------------------------------------------------------------------------------------
|
||
|
|
/**
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
var NullType = /** @class */ (function (_super) {
|
||
|
|
__extends(NullType, _super);
|
||
|
|
function NullType() {
|
||
|
|
var _this = _super.call(this, 'null', function (u) { return u === null; }, function (u, c) { return (_this.is(u) ? success(u) : failure(u, c)); }, identity) || this;
|
||
|
|
/**
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
_this._tag = 'NullType';
|
||
|
|
return _this;
|
||
|
|
}
|
||
|
|
return NullType;
|
||
|
|
}(Type));
|
||
|
|
export { NullType };
|
||
|
|
/**
|
||
|
|
* @category primitives
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
export var nullType = new NullType();
|
||
|
|
/**
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
var UndefinedType = /** @class */ (function (_super) {
|
||
|
|
__extends(UndefinedType, _super);
|
||
|
|
function UndefinedType() {
|
||
|
|
var _this = _super.call(this, 'undefined', function (u) { return u === void 0; }, function (u, c) { return (_this.is(u) ? success(u) : failure(u, c)); }, identity) || this;
|
||
|
|
/**
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
_this._tag = 'UndefinedType';
|
||
|
|
return _this;
|
||
|
|
}
|
||
|
|
return UndefinedType;
|
||
|
|
}(Type));
|
||
|
|
export { UndefinedType };
|
||
|
|
var undefinedType = new UndefinedType();
|
||
|
|
/**
|
||
|
|
* @since 1.2.0
|
||
|
|
*/
|
||
|
|
var VoidType = /** @class */ (function (_super) {
|
||
|
|
__extends(VoidType, _super);
|
||
|
|
function VoidType() {
|
||
|
|
var _this = _super.call(this, 'void', undefinedType.is, undefinedType.validate, identity) || this;
|
||
|
|
/**
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
_this._tag = 'VoidType';
|
||
|
|
return _this;
|
||
|
|
}
|
||
|
|
return VoidType;
|
||
|
|
}(Type));
|
||
|
|
export { VoidType };
|
||
|
|
/**
|
||
|
|
* @category primitives
|
||
|
|
* @since 1.2.0
|
||
|
|
*/
|
||
|
|
export var voidType = new VoidType();
|
||
|
|
/**
|
||
|
|
* @since 1.5.0
|
||
|
|
*/
|
||
|
|
var UnknownType = /** @class */ (function (_super) {
|
||
|
|
__extends(UnknownType, _super);
|
||
|
|
function UnknownType() {
|
||
|
|
var _this = _super.call(this, 'unknown', function (_) { return true; }, success, identity) || this;
|
||
|
|
/**
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
_this._tag = 'UnknownType';
|
||
|
|
return _this;
|
||
|
|
}
|
||
|
|
return UnknownType;
|
||
|
|
}(Type));
|
||
|
|
export { UnknownType };
|
||
|
|
/**
|
||
|
|
* @category primitives
|
||
|
|
* @since 1.5.0
|
||
|
|
*/
|
||
|
|
export var unknown = new UnknownType();
|
||
|
|
/**
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
var StringType = /** @class */ (function (_super) {
|
||
|
|
__extends(StringType, _super);
|
||
|
|
function StringType() {
|
||
|
|
var _this = _super.call(this, 'string', function (u) { return typeof u === 'string'; }, function (u, c) { return (_this.is(u) ? success(u) : failure(u, c)); }, identity) || this;
|
||
|
|
/**
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
_this._tag = 'StringType';
|
||
|
|
return _this;
|
||
|
|
}
|
||
|
|
return StringType;
|
||
|
|
}(Type));
|
||
|
|
export { StringType };
|
||
|
|
/**
|
||
|
|
* @category primitives
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
export var string = new StringType();
|
||
|
|
/**
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
var NumberType = /** @class */ (function (_super) {
|
||
|
|
__extends(NumberType, _super);
|
||
|
|
function NumberType() {
|
||
|
|
var _this = _super.call(this, 'number', function (u) { return typeof u === 'number'; }, function (u, c) { return (_this.is(u) ? success(u) : failure(u, c)); }, identity) || this;
|
||
|
|
/**
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
_this._tag = 'NumberType';
|
||
|
|
return _this;
|
||
|
|
}
|
||
|
|
return NumberType;
|
||
|
|
}(Type));
|
||
|
|
export { NumberType };
|
||
|
|
/**
|
||
|
|
* @category primitives
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
export var number = new NumberType();
|
||
|
|
/**
|
||
|
|
* @since 2.1.0
|
||
|
|
*/
|
||
|
|
var BigIntType = /** @class */ (function (_super) {
|
||
|
|
__extends(BigIntType, _super);
|
||
|
|
function BigIntType() {
|
||
|
|
var _this = _super.call(this, 'bigint',
|
||
|
|
// tslint:disable-next-line: valid-typeof
|
||
|
|
function (u) { return typeof u === 'bigint'; }, function (u, c) { return (_this.is(u) ? success(u) : failure(u, c)); }, identity) || this;
|
||
|
|
/**
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
_this._tag = 'BigIntType';
|
||
|
|
return _this;
|
||
|
|
}
|
||
|
|
return BigIntType;
|
||
|
|
}(Type));
|
||
|
|
export { BigIntType };
|
||
|
|
/**
|
||
|
|
* @category primitives
|
||
|
|
* @since 2.1.0
|
||
|
|
*/
|
||
|
|
export var bigint = new BigIntType();
|
||
|
|
/**
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
var BooleanType = /** @class */ (function (_super) {
|
||
|
|
__extends(BooleanType, _super);
|
||
|
|
function BooleanType() {
|
||
|
|
var _this = _super.call(this, 'boolean', function (u) { return typeof u === 'boolean'; }, function (u, c) { return (_this.is(u) ? success(u) : failure(u, c)); }, identity) || this;
|
||
|
|
/**
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
_this._tag = 'BooleanType';
|
||
|
|
return _this;
|
||
|
|
}
|
||
|
|
return BooleanType;
|
||
|
|
}(Type));
|
||
|
|
export { BooleanType };
|
||
|
|
/**
|
||
|
|
* @category primitives
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
export var boolean = new BooleanType();
|
||
|
|
/**
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
var AnyArrayType = /** @class */ (function (_super) {
|
||
|
|
__extends(AnyArrayType, _super);
|
||
|
|
function AnyArrayType() {
|
||
|
|
var _this = _super.call(this, 'UnknownArray', Array.isArray, function (u, c) { return (_this.is(u) ? success(u) : failure(u, c)); }, identity) || this;
|
||
|
|
/**
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
_this._tag = 'AnyArrayType';
|
||
|
|
return _this;
|
||
|
|
}
|
||
|
|
return AnyArrayType;
|
||
|
|
}(Type));
|
||
|
|
export { AnyArrayType };
|
||
|
|
/**
|
||
|
|
* @category primitives
|
||
|
|
* @since 1.7.1
|
||
|
|
*/
|
||
|
|
export var UnknownArray = new AnyArrayType();
|
||
|
|
/**
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
var AnyDictionaryType = /** @class */ (function (_super) {
|
||
|
|
__extends(AnyDictionaryType, _super);
|
||
|
|
function AnyDictionaryType() {
|
||
|
|
var _this = _super.call(this, 'UnknownRecord', function (u) { return u !== null && typeof u === 'object' && !Array.isArray(u); }, function (u, c) { return (_this.is(u) ? success(u) : failure(u, c)); }, identity) || this;
|
||
|
|
/**
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
_this._tag = 'AnyDictionaryType';
|
||
|
|
return _this;
|
||
|
|
}
|
||
|
|
return AnyDictionaryType;
|
||
|
|
}(Type));
|
||
|
|
export { AnyDictionaryType };
|
||
|
|
/**
|
||
|
|
* @category primitives
|
||
|
|
* @since 1.7.1
|
||
|
|
*/
|
||
|
|
export var UnknownRecord = new AnyDictionaryType();
|
||
|
|
export {
|
||
|
|
/**
|
||
|
|
* @category primitives
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
nullType as null,
|
||
|
|
/**
|
||
|
|
* @category primitives
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
undefinedType as undefined,
|
||
|
|
/**
|
||
|
|
* @category primitives
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
voidType as void };
|
||
|
|
/**
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
var LiteralType = /** @class */ (function (_super) {
|
||
|
|
__extends(LiteralType, _super);
|
||
|
|
function LiteralType(name, is, validate, encode, value) {
|
||
|
|
var _this = _super.call(this, name, is, validate, encode) || this;
|
||
|
|
_this.value = value;
|
||
|
|
/**
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
_this._tag = 'LiteralType';
|
||
|
|
return _this;
|
||
|
|
}
|
||
|
|
return LiteralType;
|
||
|
|
}(Type));
|
||
|
|
export { LiteralType };
|
||
|
|
/**
|
||
|
|
* @category constructors
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
export function literal(value, name) {
|
||
|
|
if (name === void 0) { name = JSON.stringify(value); }
|
||
|
|
var is = function (u) { return u === value; };
|
||
|
|
return new LiteralType(name, is, function (u, c) { return (is(u) ? success(value) : failure(u, c)); }, identity, value);
|
||
|
|
}
|
||
|
|
/**
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
var KeyofType = /** @class */ (function (_super) {
|
||
|
|
__extends(KeyofType, _super);
|
||
|
|
function KeyofType(name, is, validate, encode, keys) {
|
||
|
|
var _this = _super.call(this, name, is, validate, encode) || this;
|
||
|
|
_this.keys = keys;
|
||
|
|
/**
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
_this._tag = 'KeyofType';
|
||
|
|
return _this;
|
||
|
|
}
|
||
|
|
return KeyofType;
|
||
|
|
}(Type));
|
||
|
|
export { KeyofType };
|
||
|
|
/**
|
||
|
|
* @category constructors
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
export function keyof(keys, name) {
|
||
|
|
if (name === void 0) { name = Object.keys(keys)
|
||
|
|
.map(function (k) { return JSON.stringify(k); })
|
||
|
|
.join(' | '); }
|
||
|
|
var is = function (u) { return string.is(u) && hasOwnProperty.call(keys, u); };
|
||
|
|
return new KeyofType(name, is, function (u, c) { return (is(u) ? success(u) : failure(u, c)); }, identity, keys);
|
||
|
|
}
|
||
|
|
// -------------------------------------------------------------------------------------
|
||
|
|
// combinators
|
||
|
|
// -------------------------------------------------------------------------------------
|
||
|
|
/**
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
var RefinementType = /** @class */ (function (_super) {
|
||
|
|
__extends(RefinementType, _super);
|
||
|
|
function RefinementType(name, is, validate, encode, type, predicate) {
|
||
|
|
var _this = _super.call(this, name, is, validate, encode) || this;
|
||
|
|
_this.type = type;
|
||
|
|
_this.predicate = predicate;
|
||
|
|
/**
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
_this._tag = 'RefinementType';
|
||
|
|
return _this;
|
||
|
|
}
|
||
|
|
return RefinementType;
|
||
|
|
}(Type));
|
||
|
|
export { RefinementType };
|
||
|
|
/**
|
||
|
|
* @category combinators
|
||
|
|
* @since 1.8.1
|
||
|
|
*/
|
||
|
|
export function brand(codec, predicate, name) {
|
||
|
|
return refinement(codec, predicate, name);
|
||
|
|
}
|
||
|
|
/**
|
||
|
|
* A branded codec representing an integer
|
||
|
|
*
|
||
|
|
* @category primitives
|
||
|
|
* @since 1.8.1
|
||
|
|
*/
|
||
|
|
export var Int = brand(number, function (n) { return Number.isInteger(n); }, 'Int');
|
||
|
|
/**
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
var RecursiveType = /** @class */ (function (_super) {
|
||
|
|
__extends(RecursiveType, _super);
|
||
|
|
function RecursiveType(name, is, validate, encode, runDefinition) {
|
||
|
|
var _this = _super.call(this, name, is, validate, encode) || this;
|
||
|
|
_this.runDefinition = runDefinition;
|
||
|
|
/**
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
_this._tag = 'RecursiveType';
|
||
|
|
return _this;
|
||
|
|
}
|
||
|
|
return RecursiveType;
|
||
|
|
}(Type));
|
||
|
|
export { RecursiveType };
|
||
|
|
Object.defineProperty(RecursiveType.prototype, 'type', {
|
||
|
|
get: function () {
|
||
|
|
return this.runDefinition();
|
||
|
|
},
|
||
|
|
enumerable: true,
|
||
|
|
configurable: true
|
||
|
|
});
|
||
|
|
/**
|
||
|
|
* @category combinators
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
export function recursion(name, definition) {
|
||
|
|
var cache;
|
||
|
|
var runDefinition = function () {
|
||
|
|
if (!cache) {
|
||
|
|
cache = definition(Self);
|
||
|
|
cache.name = name;
|
||
|
|
}
|
||
|
|
return cache;
|
||
|
|
};
|
||
|
|
var Self = new RecursiveType(name, function (u) { return runDefinition().is(u); }, function (u, c) { return runDefinition().validate(u, c); }, function (a) { return runDefinition().encode(a); }, runDefinition);
|
||
|
|
return Self;
|
||
|
|
}
|
||
|
|
/**
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
var ArrayType = /** @class */ (function (_super) {
|
||
|
|
__extends(ArrayType, _super);
|
||
|
|
function ArrayType(name, is, validate, encode, type) {
|
||
|
|
var _this = _super.call(this, name, is, validate, encode) || this;
|
||
|
|
_this.type = type;
|
||
|
|
/**
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
_this._tag = 'ArrayType';
|
||
|
|
return _this;
|
||
|
|
}
|
||
|
|
return ArrayType;
|
||
|
|
}(Type));
|
||
|
|
export { ArrayType };
|
||
|
|
/**
|
||
|
|
* @category combinators
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
export function array(item, name) {
|
||
|
|
if (name === void 0) { name = "Array<".concat(item.name, ">"); }
|
||
|
|
return new ArrayType(name, function (u) { return UnknownArray.is(u) && u.every(item.is); }, function (u, c) {
|
||
|
|
var e = UnknownArray.validate(u, c);
|
||
|
|
if (isLeft(e)) {
|
||
|
|
return e;
|
||
|
|
}
|
||
|
|
var us = e.right;
|
||
|
|
var len = us.length;
|
||
|
|
var as = us;
|
||
|
|
var errors = [];
|
||
|
|
for (var i = 0; i < len; i++) {
|
||
|
|
var ui = us[i];
|
||
|
|
var result = item.validate(ui, appendContext(c, String(i), item, ui));
|
||
|
|
if (isLeft(result)) {
|
||
|
|
pushAll(errors, result.left);
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
var ai = result.right;
|
||
|
|
if (ai !== ui) {
|
||
|
|
if (as === us) {
|
||
|
|
as = us.slice();
|
||
|
|
}
|
||
|
|
as[i] = ai;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return errors.length > 0 ? failures(errors) : success(as);
|
||
|
|
}, item.encode === identity ? identity : function (a) { return a.map(item.encode); }, item);
|
||
|
|
}
|
||
|
|
/**
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
var InterfaceType = /** @class */ (function (_super) {
|
||
|
|
__extends(InterfaceType, _super);
|
||
|
|
function InterfaceType(name, is, validate, encode, props) {
|
||
|
|
var _this = _super.call(this, name, is, validate, encode) || this;
|
||
|
|
_this.props = props;
|
||
|
|
/**
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
_this._tag = 'InterfaceType';
|
||
|
|
return _this;
|
||
|
|
}
|
||
|
|
return InterfaceType;
|
||
|
|
}(Type));
|
||
|
|
export { InterfaceType };
|
||
|
|
/**
|
||
|
|
* @category combinators
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
export function type(props, name) {
|
||
|
|
if (name === void 0) { name = getInterfaceTypeName(props); }
|
||
|
|
var keys = Object.keys(props);
|
||
|
|
var types = keys.map(function (key) { return props[key]; });
|
||
|
|
var len = keys.length;
|
||
|
|
return new InterfaceType(name, function (u) {
|
||
|
|
if (UnknownRecord.is(u)) {
|
||
|
|
for (var i = 0; i < len; i++) {
|
||
|
|
var k = keys[i];
|
||
|
|
var uk = u[k];
|
||
|
|
if ((uk === undefined && !hasOwnProperty.call(u, k)) || !types[i].is(uk)) {
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
return false;
|
||
|
|
}, function (u, c) {
|
||
|
|
var e = UnknownRecord.validate(u, c);
|
||
|
|
if (isLeft(e)) {
|
||
|
|
return e;
|
||
|
|
}
|
||
|
|
var o = e.right;
|
||
|
|
var a = o;
|
||
|
|
var errors = [];
|
||
|
|
for (var i = 0; i < len; i++) {
|
||
|
|
var k = keys[i];
|
||
|
|
var ak = a[k];
|
||
|
|
var type_1 = types[i];
|
||
|
|
var result = type_1.validate(ak, appendContext(c, k, type_1, ak));
|
||
|
|
if (isLeft(result)) {
|
||
|
|
pushAll(errors, result.left);
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
var vak = result.right;
|
||
|
|
if (vak !== ak || (vak === undefined && !hasOwnProperty.call(a, k))) {
|
||
|
|
/* istanbul ignore next */
|
||
|
|
if (a === o) {
|
||
|
|
a = __assign({}, o);
|
||
|
|
}
|
||
|
|
a[k] = vak;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return errors.length > 0 ? failures(errors) : success(a);
|
||
|
|
}, useIdentity(types)
|
||
|
|
? identity
|
||
|
|
: function (a) {
|
||
|
|
var s = __assign({}, a);
|
||
|
|
for (var i = 0; i < len; i++) {
|
||
|
|
var k = keys[i];
|
||
|
|
var encode = types[i].encode;
|
||
|
|
if (encode !== identity) {
|
||
|
|
s[k] = encode(a[k]);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return s;
|
||
|
|
}, props);
|
||
|
|
}
|
||
|
|
/**
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
var PartialType = /** @class */ (function (_super) {
|
||
|
|
__extends(PartialType, _super);
|
||
|
|
function PartialType(name, is, validate, encode, props) {
|
||
|
|
var _this = _super.call(this, name, is, validate, encode) || this;
|
||
|
|
_this.props = props;
|
||
|
|
/**
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
_this._tag = 'PartialType';
|
||
|
|
return _this;
|
||
|
|
}
|
||
|
|
return PartialType;
|
||
|
|
}(Type));
|
||
|
|
export { PartialType };
|
||
|
|
/**
|
||
|
|
* @category combinators
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
export function partial(props, name) {
|
||
|
|
if (name === void 0) { name = getPartialTypeName(getInterfaceTypeName(props)); }
|
||
|
|
var keys = Object.keys(props);
|
||
|
|
var types = keys.map(function (key) { return props[key]; });
|
||
|
|
var len = keys.length;
|
||
|
|
return new PartialType(name, function (u) {
|
||
|
|
if (UnknownRecord.is(u)) {
|
||
|
|
for (var i = 0; i < len; i++) {
|
||
|
|
var k = keys[i];
|
||
|
|
var uk = u[k];
|
||
|
|
if (uk !== undefined && !props[k].is(uk)) {
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
return false;
|
||
|
|
}, function (u, c) {
|
||
|
|
var e = UnknownRecord.validate(u, c);
|
||
|
|
if (isLeft(e)) {
|
||
|
|
return e;
|
||
|
|
}
|
||
|
|
var o = e.right;
|
||
|
|
var a = o;
|
||
|
|
var errors = [];
|
||
|
|
for (var i = 0; i < len; i++) {
|
||
|
|
var k = keys[i];
|
||
|
|
var ak = a[k];
|
||
|
|
var type_2 = props[k];
|
||
|
|
var result = type_2.validate(ak, appendContext(c, k, type_2, ak));
|
||
|
|
if (isLeft(result)) {
|
||
|
|
if (ak !== undefined) {
|
||
|
|
pushAll(errors, result.left);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
var vak = result.right;
|
||
|
|
if (vak !== ak) {
|
||
|
|
/* istanbul ignore next */
|
||
|
|
if (a === o) {
|
||
|
|
a = __assign({}, o);
|
||
|
|
}
|
||
|
|
a[k] = vak;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return errors.length > 0 ? failures(errors) : success(a);
|
||
|
|
}, useIdentity(types)
|
||
|
|
? identity
|
||
|
|
: function (a) {
|
||
|
|
var s = __assign({}, a);
|
||
|
|
for (var i = 0; i < len; i++) {
|
||
|
|
var k = keys[i];
|
||
|
|
var ak = a[k];
|
||
|
|
if (ak !== undefined) {
|
||
|
|
s[k] = types[i].encode(ak);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return s;
|
||
|
|
}, props);
|
||
|
|
}
|
||
|
|
/**
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
var DictionaryType = /** @class */ (function (_super) {
|
||
|
|
__extends(DictionaryType, _super);
|
||
|
|
function DictionaryType(name, is, validate, encode, domain, codomain) {
|
||
|
|
var _this = _super.call(this, name, is, validate, encode) || this;
|
||
|
|
_this.domain = domain;
|
||
|
|
_this.codomain = codomain;
|
||
|
|
/**
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
_this._tag = 'DictionaryType';
|
||
|
|
return _this;
|
||
|
|
}
|
||
|
|
return DictionaryType;
|
||
|
|
}(Type));
|
||
|
|
export { DictionaryType };
|
||
|
|
/**
|
||
|
|
* @category combinators
|
||
|
|
* @since 1.7.1
|
||
|
|
*/
|
||
|
|
export function record(domain, codomain, name) {
|
||
|
|
var keys = getDomainKeys(domain);
|
||
|
|
return keys
|
||
|
|
? enumerableRecord(Object.keys(keys), domain, codomain, name)
|
||
|
|
: nonEnumerableRecord(domain, codomain, name);
|
||
|
|
}
|
||
|
|
/**
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
var UnionType = /** @class */ (function (_super) {
|
||
|
|
__extends(UnionType, _super);
|
||
|
|
function UnionType(name, is, validate, encode, types) {
|
||
|
|
var _this = _super.call(this, name, is, validate, encode) || this;
|
||
|
|
_this.types = types;
|
||
|
|
/**
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
_this._tag = 'UnionType';
|
||
|
|
return _this;
|
||
|
|
}
|
||
|
|
return UnionType;
|
||
|
|
}(Type));
|
||
|
|
export { UnionType };
|
||
|
|
/**
|
||
|
|
* @category combinators
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
export function union(codecs, name) {
|
||
|
|
if (name === void 0) { name = getUnionName(codecs); }
|
||
|
|
var index = getIndex(codecs);
|
||
|
|
if (index !== undefined && codecs.length > 0) {
|
||
|
|
var tag_1 = index[0], groups_1 = index[1];
|
||
|
|
var len_1 = groups_1.length;
|
||
|
|
var find_1 = function (value) {
|
||
|
|
for (var i = 0; i < len_1; i++) {
|
||
|
|
if (groups_1[i].indexOf(value) !== -1) {
|
||
|
|
return i;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return undefined;
|
||
|
|
};
|
||
|
|
// tslint:disable-next-line: deprecation
|
||
|
|
return new TaggedUnionType(name, function (u) {
|
||
|
|
if (UnknownRecord.is(u)) {
|
||
|
|
var i = find_1(u[tag_1]);
|
||
|
|
return i !== undefined ? codecs[i].is(u) : false;
|
||
|
|
}
|
||
|
|
return false;
|
||
|
|
}, function (u, c) {
|
||
|
|
var e = UnknownRecord.validate(u, c);
|
||
|
|
if (isLeft(e)) {
|
||
|
|
return e;
|
||
|
|
}
|
||
|
|
var r = e.right;
|
||
|
|
var i = find_1(r[tag_1]);
|
||
|
|
if (i === undefined) {
|
||
|
|
return failure(u, c);
|
||
|
|
}
|
||
|
|
var codec = codecs[i];
|
||
|
|
return codec.validate(r, appendContext(c, String(i), codec, r));
|
||
|
|
}, useIdentity(codecs)
|
||
|
|
? identity
|
||
|
|
: function (a) {
|
||
|
|
var i = find_1(a[tag_1]);
|
||
|
|
if (i === undefined) {
|
||
|
|
// https://github.com/gcanti/io-ts/pull/305
|
||
|
|
throw new Error("no codec found to encode value in union codec ".concat(name));
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
return codecs[i].encode(a);
|
||
|
|
}
|
||
|
|
}, codecs, tag_1);
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
return new UnionType(name, function (u) { return codecs.some(function (type) { return type.is(u); }); }, function (u, c) {
|
||
|
|
var errors = [];
|
||
|
|
for (var i = 0; i < codecs.length; i++) {
|
||
|
|
var codec = codecs[i];
|
||
|
|
var result = codec.validate(u, appendContext(c, String(i), codec, u));
|
||
|
|
if (isLeft(result)) {
|
||
|
|
pushAll(errors, result.left);
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
return success(result.right);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return failures(errors);
|
||
|
|
}, useIdentity(codecs)
|
||
|
|
? identity
|
||
|
|
: function (a) {
|
||
|
|
for (var _i = 0, codecs_1 = codecs; _i < codecs_1.length; _i++) {
|
||
|
|
var codec = codecs_1[_i];
|
||
|
|
if (codec.is(a)) {
|
||
|
|
return codec.encode(a);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
// https://github.com/gcanti/io-ts/pull/305
|
||
|
|
throw new Error("no codec found to encode value in union type ".concat(name));
|
||
|
|
}, codecs);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
/**
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
var IntersectionType = /** @class */ (function (_super) {
|
||
|
|
__extends(IntersectionType, _super);
|
||
|
|
function IntersectionType(name, is, validate, encode, types) {
|
||
|
|
var _this = _super.call(this, name, is, validate, encode) || this;
|
||
|
|
_this.types = types;
|
||
|
|
/**
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
_this._tag = 'IntersectionType';
|
||
|
|
return _this;
|
||
|
|
}
|
||
|
|
return IntersectionType;
|
||
|
|
}(Type));
|
||
|
|
export { IntersectionType };
|
||
|
|
export function intersection(codecs, name) {
|
||
|
|
if (name === void 0) { name = "(".concat(codecs.map(function (type) { return type.name; }).join(' & '), ")"); }
|
||
|
|
var len = codecs.length;
|
||
|
|
return new IntersectionType(name, function (u) { return codecs.every(function (type) { return type.is(u); }); }, codecs.length === 0
|
||
|
|
? success
|
||
|
|
: function (u, c) {
|
||
|
|
var us = [];
|
||
|
|
var errors = [];
|
||
|
|
for (var i = 0; i < len; i++) {
|
||
|
|
var codec = codecs[i];
|
||
|
|
var result = codec.validate(u, appendContext(c, String(i), codec, u));
|
||
|
|
if (isLeft(result)) {
|
||
|
|
pushAll(errors, result.left);
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
us.push(result.right);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return errors.length > 0 ? failures(errors) : success(mergeAll(u, us));
|
||
|
|
}, codecs.length === 0
|
||
|
|
? identity
|
||
|
|
: function (a) {
|
||
|
|
return mergeAll(a, codecs.map(function (codec) { return codec.encode(a); }));
|
||
|
|
}, codecs);
|
||
|
|
}
|
||
|
|
/**
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
var TupleType = /** @class */ (function (_super) {
|
||
|
|
__extends(TupleType, _super);
|
||
|
|
function TupleType(name, is, validate, encode, types) {
|
||
|
|
var _this = _super.call(this, name, is, validate, encode) || this;
|
||
|
|
_this.types = types;
|
||
|
|
/**
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
_this._tag = 'TupleType';
|
||
|
|
return _this;
|
||
|
|
}
|
||
|
|
return TupleType;
|
||
|
|
}(Type));
|
||
|
|
export { TupleType };
|
||
|
|
export function tuple(codecs, name) {
|
||
|
|
if (name === void 0) { name = "[".concat(codecs.map(function (type) { return type.name; }).join(', '), "]"); }
|
||
|
|
var len = codecs.length;
|
||
|
|
return new TupleType(name, function (u) { return UnknownArray.is(u) && u.length === len && codecs.every(function (type, i) { return type.is(u[i]); }); }, function (u, c) {
|
||
|
|
var e = UnknownArray.validate(u, c);
|
||
|
|
if (isLeft(e)) {
|
||
|
|
return e;
|
||
|
|
}
|
||
|
|
var us = e.right;
|
||
|
|
var as = us.length > len ? us.slice(0, len) : us; // strip additional components
|
||
|
|
var errors = [];
|
||
|
|
for (var i = 0; i < len; i++) {
|
||
|
|
var a = us[i];
|
||
|
|
var type_3 = codecs[i];
|
||
|
|
var result = type_3.validate(a, appendContext(c, String(i), type_3, a));
|
||
|
|
if (isLeft(result)) {
|
||
|
|
pushAll(errors, result.left);
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
var va = result.right;
|
||
|
|
if (va !== a) {
|
||
|
|
/* istanbul ignore next */
|
||
|
|
if (as === us) {
|
||
|
|
as = us.slice();
|
||
|
|
}
|
||
|
|
as[i] = va;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return errors.length > 0 ? failures(errors) : success(as);
|
||
|
|
}, useIdentity(codecs) ? identity : function (a) { return codecs.map(function (type, i) { return type.encode(a[i]); }); }, codecs);
|
||
|
|
}
|
||
|
|
/**
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
var ReadonlyType = /** @class */ (function (_super) {
|
||
|
|
__extends(ReadonlyType, _super);
|
||
|
|
function ReadonlyType(name, is, validate, encode, type) {
|
||
|
|
var _this = _super.call(this, name, is, validate, encode) || this;
|
||
|
|
_this.type = type;
|
||
|
|
/**
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
_this._tag = 'ReadonlyType';
|
||
|
|
return _this;
|
||
|
|
}
|
||
|
|
return ReadonlyType;
|
||
|
|
}(Type));
|
||
|
|
export { ReadonlyType };
|
||
|
|
/**
|
||
|
|
* @category combinators
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
export function readonly(codec, name) {
|
||
|
|
if (name === void 0) { name = "Readonly<".concat(codec.name, ">"); }
|
||
|
|
return new ReadonlyType(name, codec.is, codec.validate, codec.encode, codec);
|
||
|
|
}
|
||
|
|
/**
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
var ReadonlyArrayType = /** @class */ (function (_super) {
|
||
|
|
__extends(ReadonlyArrayType, _super);
|
||
|
|
function ReadonlyArrayType(name, is, validate, encode, type) {
|
||
|
|
var _this = _super.call(this, name, is, validate, encode) || this;
|
||
|
|
_this.type = type;
|
||
|
|
/**
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
_this._tag = 'ReadonlyArrayType';
|
||
|
|
return _this;
|
||
|
|
}
|
||
|
|
return ReadonlyArrayType;
|
||
|
|
}(Type));
|
||
|
|
export { ReadonlyArrayType };
|
||
|
|
/**
|
||
|
|
* @category combinators
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
export function readonlyArray(item, name) {
|
||
|
|
if (name === void 0) { name = "ReadonlyArray<".concat(item.name, ">"); }
|
||
|
|
var codec = array(item);
|
||
|
|
return new ReadonlyArrayType(name, codec.is, codec.validate, codec.encode, item);
|
||
|
|
}
|
||
|
|
/**
|
||
|
|
* Strips additional properties, equivalent to `exact(type(props))`.
|
||
|
|
*
|
||
|
|
* @category combinators
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
export var strict = function (props, name) { return exact(type(props), name); };
|
||
|
|
/**
|
||
|
|
* @since 1.1.0
|
||
|
|
*/
|
||
|
|
var ExactType = /** @class */ (function (_super) {
|
||
|
|
__extends(ExactType, _super);
|
||
|
|
function ExactType(name, is, validate, encode, type) {
|
||
|
|
var _this = _super.call(this, name, is, validate, encode) || this;
|
||
|
|
_this.type = type;
|
||
|
|
/**
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
_this._tag = 'ExactType';
|
||
|
|
return _this;
|
||
|
|
}
|
||
|
|
return ExactType;
|
||
|
|
}(Type));
|
||
|
|
export { ExactType };
|
||
|
|
/**
|
||
|
|
* Strips additional properties.
|
||
|
|
*
|
||
|
|
* @category combinators
|
||
|
|
* @since 1.1.0
|
||
|
|
*/
|
||
|
|
export function exact(codec, name) {
|
||
|
|
if (name === void 0) { name = getExactTypeName(codec); }
|
||
|
|
var props = getProps(codec);
|
||
|
|
return new ExactType(name, codec.is, function (u, c) {
|
||
|
|
var e = UnknownRecord.validate(u, c);
|
||
|
|
if (isLeft(e)) {
|
||
|
|
return e;
|
||
|
|
}
|
||
|
|
var ce = codec.validate(u, c);
|
||
|
|
if (isLeft(ce)) {
|
||
|
|
return ce;
|
||
|
|
}
|
||
|
|
return right(stripKeys(ce.right, props));
|
||
|
|
}, function (a) { return codec.encode(stripKeys(a, props)); }, codec);
|
||
|
|
}
|
||
|
|
/**
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
var FunctionType = /** @class */ (function (_super) {
|
||
|
|
__extends(FunctionType, _super);
|
||
|
|
function FunctionType() {
|
||
|
|
var _this = _super.call(this, 'Function',
|
||
|
|
// tslint:disable-next-line:strict-type-predicates
|
||
|
|
function (u) { return typeof u === 'function'; }, function (u, c) { return (_this.is(u) ? success(u) : failure(u, c)); }, identity) || this;
|
||
|
|
/**
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
_this._tag = 'FunctionType';
|
||
|
|
return _this;
|
||
|
|
}
|
||
|
|
return FunctionType;
|
||
|
|
}(Type));
|
||
|
|
export { FunctionType };
|
||
|
|
/**
|
||
|
|
* @category primitives
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
export var Function = new FunctionType();
|
||
|
|
/**
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
var NeverType = /** @class */ (function (_super) {
|
||
|
|
__extends(NeverType, _super);
|
||
|
|
function NeverType() {
|
||
|
|
var _this = _super.call(this, 'never', function (_) { return false; }, function (u, c) { return failure(u, c); },
|
||
|
|
/* istanbul ignore next */
|
||
|
|
function () {
|
||
|
|
throw new Error('cannot encode never');
|
||
|
|
}) || this;
|
||
|
|
/**
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
_this._tag = 'NeverType';
|
||
|
|
return _this;
|
||
|
|
}
|
||
|
|
return NeverType;
|
||
|
|
}(Type));
|
||
|
|
export { NeverType };
|
||
|
|
/**
|
||
|
|
* @category primitives
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
export var never = new NeverType();
|
||
|
|
/**
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
var AnyType = /** @class */ (function (_super) {
|
||
|
|
__extends(AnyType, _super);
|
||
|
|
function AnyType() {
|
||
|
|
var _this = _super.call(this, 'any', function (_) { return true; }, success, identity) || this;
|
||
|
|
/**
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
_this._tag = 'AnyType';
|
||
|
|
return _this;
|
||
|
|
}
|
||
|
|
return AnyType;
|
||
|
|
}(Type));
|
||
|
|
export { AnyType };
|
||
|
|
/**
|
||
|
|
* @category primitives
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
export var any = new AnyType();
|
||
|
|
export function refinement(codec, predicate, name) {
|
||
|
|
if (name === void 0) { name = "(".concat(codec.name, " | ").concat(getFunctionName(predicate), ")"); }
|
||
|
|
return new RefinementType(name, function (u) { return codec.is(u) && predicate(u); }, function (i, c) {
|
||
|
|
var e = codec.validate(i, c);
|
||
|
|
if (isLeft(e)) {
|
||
|
|
return e;
|
||
|
|
}
|
||
|
|
var a = e.right;
|
||
|
|
return predicate(a) ? success(a) : failure(a, c);
|
||
|
|
}, codec.encode, codec, predicate);
|
||
|
|
}
|
||
|
|
/**
|
||
|
|
* @category primitives
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
export var Integer = refinement(number, Number.isInteger, 'Integer');
|
||
|
|
// -------------------------------------------------------------------------------------
|
||
|
|
// deprecated
|
||
|
|
// -------------------------------------------------------------------------------------
|
||
|
|
/**
|
||
|
|
* @since 1.3.0
|
||
|
|
* @deprecated
|
||
|
|
*/
|
||
|
|
var TaggedUnionType = /** @class */ (function (_super) {
|
||
|
|
__extends(TaggedUnionType, _super);
|
||
|
|
function TaggedUnionType(name,
|
||
|
|
// tslint:disable-next-line: deprecation
|
||
|
|
is,
|
||
|
|
// tslint:disable-next-line: deprecation
|
||
|
|
validate,
|
||
|
|
// tslint:disable-next-line: deprecation
|
||
|
|
encode, codecs, tag) {
|
||
|
|
var _this = _super.call(this, name, is, validate, encode, codecs) /* istanbul ignore next */ // <= workaround for https://github.com/Microsoft/TypeScript/issues/13455
|
||
|
|
|| this;
|
||
|
|
_this.tag = tag;
|
||
|
|
return _this;
|
||
|
|
}
|
||
|
|
return TaggedUnionType;
|
||
|
|
}(UnionType));
|
||
|
|
export { TaggedUnionType };
|
||
|
|
/**
|
||
|
|
* Use `union` instead.
|
||
|
|
*
|
||
|
|
* @category combinators
|
||
|
|
* @since 1.3.0
|
||
|
|
* @deprecated
|
||
|
|
*/
|
||
|
|
export var taggedUnion = function (tag, codecs, name
|
||
|
|
// tslint:disable-next-line: deprecation
|
||
|
|
) {
|
||
|
|
if (name === void 0) { name = getUnionName(codecs); }
|
||
|
|
var U = union(codecs, name);
|
||
|
|
// tslint:disable-next-line: deprecation
|
||
|
|
if (U instanceof TaggedUnionType) {
|
||
|
|
return U;
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
console.warn("[io-ts] Cannot build a tagged union for ".concat(name, ", returning a de-optimized union"));
|
||
|
|
// tslint:disable-next-line: deprecation
|
||
|
|
return new TaggedUnionType(name, U.is, U.validate, U.encode, codecs, tag);
|
||
|
|
}
|
||
|
|
};
|
||
|
|
export {
|
||
|
|
/**
|
||
|
|
* Use `UnknownArray` instead.
|
||
|
|
*
|
||
|
|
* @category primitives
|
||
|
|
* @deprecated
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
UnknownArray as Array };
|
||
|
|
export {
|
||
|
|
/**
|
||
|
|
* Use `type` instead.
|
||
|
|
*
|
||
|
|
* @category combinators
|
||
|
|
* @deprecated
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
type as interface };
|
||
|
|
/**
|
||
|
|
* @since 1.0.0
|
||
|
|
* @deprecated
|
||
|
|
*/
|
||
|
|
export var getValidationError /* istanbul ignore next */ = function (value, context) { return ({
|
||
|
|
value: value,
|
||
|
|
context: context
|
||
|
|
}); };
|
||
|
|
/**
|
||
|
|
* @since 1.0.0
|
||
|
|
* @deprecated
|
||
|
|
*/
|
||
|
|
export var getDefaultContext /* istanbul ignore next */ = function (decoder) { return [
|
||
|
|
{ key: '', type: decoder }
|
||
|
|
]; };
|
||
|
|
/**
|
||
|
|
* Use `UnknownRecord` instead.
|
||
|
|
*
|
||
|
|
* @category primitives
|
||
|
|
* @since 1.0.0
|
||
|
|
* @deprecated
|
||
|
|
*/
|
||
|
|
export var Dictionary = UnknownRecord;
|
||
|
|
/**
|
||
|
|
* @since 1.0.0
|
||
|
|
* @deprecated
|
||
|
|
*/
|
||
|
|
var ObjectType = /** @class */ (function (_super) {
|
||
|
|
__extends(ObjectType, _super);
|
||
|
|
function ObjectType() {
|
||
|
|
var _this = _super.call(this, 'object', function (u) { return u !== null && typeof u === 'object'; }, function (u, c) { return (_this.is(u) ? success(u) : failure(u, c)); }, identity) || this;
|
||
|
|
/**
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
_this._tag = 'ObjectType';
|
||
|
|
return _this;
|
||
|
|
}
|
||
|
|
return ObjectType;
|
||
|
|
}(Type));
|
||
|
|
export { ObjectType };
|
||
|
|
/**
|
||
|
|
* Use `UnknownRecord` instead.
|
||
|
|
*
|
||
|
|
* @category primitives
|
||
|
|
* @since 1.0.0
|
||
|
|
* @deprecated
|
||
|
|
*/
|
||
|
|
// tslint:disable-next-line: deprecation
|
||
|
|
export var object = new ObjectType();
|
||
|
|
/**
|
||
|
|
* Use `record` instead.
|
||
|
|
*
|
||
|
|
* @category combinators
|
||
|
|
* @since 1.0.0
|
||
|
|
* @deprecated
|
||
|
|
*/
|
||
|
|
export var dictionary = record;
|
||
|
|
/**
|
||
|
|
* @since 1.0.0
|
||
|
|
* @deprecated
|
||
|
|
*/
|
||
|
|
var StrictType = /** @class */ (function (_super) {
|
||
|
|
__extends(StrictType, _super);
|
||
|
|
function StrictType(name,
|
||
|
|
// tslint:disable-next-line: deprecation
|
||
|
|
is,
|
||
|
|
// tslint:disable-next-line: deprecation
|
||
|
|
validate,
|
||
|
|
// tslint:disable-next-line: deprecation
|
||
|
|
encode, props) {
|
||
|
|
var _this = _super.call(this, name, is, validate, encode) || this;
|
||
|
|
_this.props = props;
|
||
|
|
/**
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
_this._tag = 'StrictType';
|
||
|
|
return _this;
|
||
|
|
}
|
||
|
|
return StrictType;
|
||
|
|
}(Type));
|
||
|
|
export { StrictType };
|
||
|
|
/**
|
||
|
|
* Drops the codec "kind".
|
||
|
|
*
|
||
|
|
* @category combinators
|
||
|
|
* @since 1.1.0
|
||
|
|
* @deprecated
|
||
|
|
*/
|
||
|
|
export function clean(codec) {
|
||
|
|
return codec;
|
||
|
|
}
|
||
|
|
export function alias(codec) {
|
||
|
|
return function () { return codec; };
|
||
|
|
}
|