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MIT License
Copyright (c) 2020 Evgeny Poberezkin
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

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# ajv-formats
JSON Schema formats for Ajv
[![Build Status](https://travis-ci.org/ajv-validator/ajv-formats.svg?branch=master)](https://travis-ci.org/ajv-validator/ajv-formats)
[![npm](https://img.shields.io/npm/v/ajv-formats.svg)](https://www.npmjs.com/package/ajv-formats)
[![Gitter](https://img.shields.io/gitter/room/ajv-validator/ajv.svg)](https://gitter.im/ajv-validator/ajv)
[![GitHub Sponsors](https://img.shields.io/badge/$-sponsors-brightgreen)](https://github.com/sponsors/epoberezkin)
## Usage
```javascript
// ESM/TypeScript import
import Ajv from "ajv"
import addFormats from "ajv-formats"
// Node.js require:
const Ajv = require("ajv")
const addFormats = require("ajv-formats")
const ajv = new Ajv()
addFormats(ajv)
```
## Formats
The package defines these formats:
- _date_: full-date according to [RFC3339](http://tools.ietf.org/html/rfc3339#section-5.6).
- _time_: time with optional time-zone.
- _date-time_: date-time from the same source (time-zone is mandatory).
- _duration_: duration from [RFC3339](https://tools.ietf.org/html/rfc3339#appendix-A)
- _uri_: full URI.
- _uri-reference_: URI reference, including full and relative URIs.
- _uri-template_: URI template according to [RFC6570](https://tools.ietf.org/html/rfc6570)
- _url_ (deprecated): [URL record](https://url.spec.whatwg.org/#concept-url).
- _email_: email address.
- _hostname_: host name according to [RFC1034](http://tools.ietf.org/html/rfc1034#section-3.5).
- _ipv4_: IP address v4.
- _ipv6_: IP address v6.
- _regex_: tests whether a string is a valid regular expression by passing it to RegExp constructor.
- _uuid_: Universally Unique IDentifier according to [RFC4122](http://tools.ietf.org/html/rfc4122).
- _json-pointer_: JSON-pointer according to [RFC6901](https://tools.ietf.org/html/rfc6901).
- _relative-json-pointer_: relative JSON-pointer according to [this draft](http://tools.ietf.org/html/draft-luff-relative-json-pointer-00).
- _byte_: base64 encoded data according to the [openApi 3.0.0 specification](https://spec.openapis.org/oas/v3.0.0#data-types)
- _int32_: signed 32 bits integer according to the [openApi 3.0.0 specification](https://spec.openapis.org/oas/v3.0.0#data-types)
- _int64_: signed 64 bits according to the [openApi 3.0.0 specification](https://spec.openapis.org/oas/v3.0.0#data-types)
- _float_: float according to the [openApi 3.0.0 specification](https://spec.openapis.org/oas/v3.0.0#data-types)
- _double_: double according to the [openApi 3.0.0 specification](https://spec.openapis.org/oas/v3.0.0#data-types)
- _password_: password string according to the [openApi 3.0.0 specification](https://spec.openapis.org/oas/v3.0.0#data-types)
- _binary_: binary string according to the [openApi 3.0.0 specification](https://spec.openapis.org/oas/v3.0.0#data-types)
See regular expressions used for format validation and the sources that were used in [formats.ts](https://github.com/ajv-validator/ajv-formats/blob/master/src/formats.ts).
**Please note**: JSON Schema draft-07 also defines formats `iri`, `iri-reference`, `idn-hostname` and `idn-email` for URLs, hostnames and emails with international characters. These formats are available in [ajv-formats-draft2019](https://github.com/luzlab/ajv-formats-draft2019) plugin.
## Keywords to compare values: `formatMaximum` / `formatMinimum` and `formatExclusiveMaximum` / `formatExclusiveMinimum`
These keywords allow to define minimum/maximum constraints when the format keyword defines ordering (`compare` function in format definition).
These keywords are added to ajv instance when ajv-formats is used without options or with option `keywords: true`.
These keywords apply only to strings. If the data is not a string, the validation succeeds.
The value of keywords `formatMaximum`/`formatMinimum` and `formatExclusiveMaximum`/`formatExclusiveMinimum` should be a string or [\$data reference](https://github.com/ajv-validator/ajv/blob/master/docs/validation.md#data-reference). This value is the maximum (minimum) allowed value for the data to be valid as determined by `format` keyword. If `format` keyword is not present schema compilation will throw exception.
When these keyword are added, they also add comparison functions to formats `"date"`, `"time"` and `"date-time"`. User-defined formats also can have comparison functions. See [addFormat](https://github.com/ajv-validator/ajv/blob/master/docs/api.md#api-addformat) method.
```javascript
require("ajv-formats")(ajv)
const schema = {
type: "string",
format: "date",
formatMinimum: "2016-02-06",
formatExclusiveMaximum: "2016-12-27",
}
const validDataList = ["2016-02-06", "2016-12-26"]
const invalidDataList = ["2016-02-05", "2016-12-27", "abc"]
```
## Options
Options can be passed via the second parameter. Options value can be
1. The list of format names that will be added to ajv instance:
```javascript
addFormats(ajv, ["date", "time"])
```
**Please note**: when ajv encounters an undefined format it throws exception (unless ajv instance was configured with `strict: false` option). To allow specific undefined formats they have to be passed to ajv instance via `formats` option with `true` value:
```javascript
const ajv = new Ajv((formats: {date: true, time: true})) // to ignore "date" and "time" formats in schemas.
```
2. Format validation mode (default is `"full"`) with optional list of format names and `keywords` option to add additional format comparison keywords:
```javascript
addFormats(ajv, {mode: "fast"})
```
or
```javascript
addFormats(ajv, {mode: "fast", formats: ["date", "time"], keywords: true})
```
In `"fast"` mode the following formats are simplified: `"date"`, `"time"`, `"date-time"`, `"uri"`, `"uri-reference"`, `"email"`. For example `"date"`, `"time"` and `"date-time"` do not validate ranges in `"fast"` mode, only string structure, and other formats have simplified regular expressions.
## Tests
```bash
npm install
git submodule update --init
npm test
```
## License
[MIT](https://github.com/ajv-validator/ajv-formats/blob/master/LICENSE)

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import type { Format } from "ajv";
export declare type FormatMode = "fast" | "full";
export declare type FormatName = "date" | "time" | "date-time" | "duration" | "uri" | "uri-reference" | "uri-template" | "url" | "email" | "hostname" | "ipv4" | "ipv6" | "regex" | "uuid" | "json-pointer" | "json-pointer-uri-fragment" | "relative-json-pointer" | "byte" | "int32" | "int64" | "float" | "double" | "password" | "binary";
export declare type DefinedFormats = {
[key in FormatName]: Format;
};
export declare const fullFormats: DefinedFormats;
export declare const fastFormats: DefinedFormats;
export declare const formatNames: FormatName[];

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"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.formatNames = exports.fastFormats = exports.fullFormats = void 0;
function fmtDef(validate, compare) {
return { validate, compare };
}
exports.fullFormats = {
// date: http://tools.ietf.org/html/rfc3339#section-5.6
date: fmtDef(date, compareDate),
// date-time: http://tools.ietf.org/html/rfc3339#section-5.6
time: fmtDef(time, compareTime),
"date-time": fmtDef(date_time, compareDateTime),
// duration: https://tools.ietf.org/html/rfc3339#appendix-A
duration: /^P(?!$)((\d+Y)?(\d+M)?(\d+D)?(T(?=\d)(\d+H)?(\d+M)?(\d+S)?)?|(\d+W)?)$/,
uri,
"uri-reference": /^(?:[a-z][a-z0-9+\-.]*:)?(?:\/?\/(?:(?:[a-z0-9\-._~!$&'()*+,;=:]|%[0-9a-f]{2})*@)?(?:\[(?:(?:(?:(?:[0-9a-f]{1,4}:){6}|::(?:[0-9a-f]{1,4}:){5}|(?:[0-9a-f]{1,4})?::(?:[0-9a-f]{1,4}:){4}|(?:(?:[0-9a-f]{1,4}:){0,1}[0-9a-f]{1,4})?::(?:[0-9a-f]{1,4}:){3}|(?:(?:[0-9a-f]{1,4}:){0,2}[0-9a-f]{1,4})?::(?:[0-9a-f]{1,4}:){2}|(?:(?:[0-9a-f]{1,4}:){0,3}[0-9a-f]{1,4})?::[0-9a-f]{1,4}:|(?:(?:[0-9a-f]{1,4}:){0,4}[0-9a-f]{1,4})?::)(?:[0-9a-f]{1,4}:[0-9a-f]{1,4}|(?:(?:25[0-5]|2[0-4]\d|[01]?\d\d?)\.){3}(?:25[0-5]|2[0-4]\d|[01]?\d\d?))|(?:(?:[0-9a-f]{1,4}:){0,5}[0-9a-f]{1,4})?::[0-9a-f]{1,4}|(?:(?:[0-9a-f]{1,4}:){0,6}[0-9a-f]{1,4})?::)|[Vv][0-9a-f]+\.[a-z0-9\-._~!$&'()*+,;=:]+)\]|(?:(?:25[0-5]|2[0-4]\d|[01]?\d\d?)\.){3}(?:25[0-5]|2[0-4]\d|[01]?\d\d?)|(?:[a-z0-9\-._~!$&'"()*+,;=]|%[0-9a-f]{2})*)(?::\d*)?(?:\/(?:[a-z0-9\-._~!$&'"()*+,;=:@]|%[0-9a-f]{2})*)*|\/(?:(?:[a-z0-9\-._~!$&'"()*+,;=:@]|%[0-9a-f]{2})+(?:\/(?:[a-z0-9\-._~!$&'"()*+,;=:@]|%[0-9a-f]{2})*)*)?|(?:[a-z0-9\-._~!$&'"()*+,;=:@]|%[0-9a-f]{2})+(?:\/(?:[a-z0-9\-._~!$&'"()*+,;=:@]|%[0-9a-f]{2})*)*)?(?:\?(?:[a-z0-9\-._~!$&'"()*+,;=:@/?]|%[0-9a-f]{2})*)?(?:#(?:[a-z0-9\-._~!$&'"()*+,;=:@/?]|%[0-9a-f]{2})*)?$/i,
// uri-template: https://tools.ietf.org/html/rfc6570
"uri-template": /^(?:(?:[^\x00-\x20"'<>%\\^`{|}]|%[0-9a-f]{2})|\{[+#./;?&=,!@|]?(?:[a-z0-9_]|%[0-9a-f]{2})+(?::[1-9][0-9]{0,3}|\*)?(?:,(?:[a-z0-9_]|%[0-9a-f]{2})+(?::[1-9][0-9]{0,3}|\*)?)*\})*$/i,
// For the source: https://gist.github.com/dperini/729294
// For test cases: https://mathiasbynens.be/demo/url-regex
url: /^(?:https?|ftp):\/\/(?:\S+(?::\S*)?@)?(?:(?!(?:10|127)(?:\.\d{1,3}){3})(?!(?:169\.254|192\.168)(?:\.\d{1,3}){2})(?!172\.(?:1[6-9]|2\d|3[0-1])(?:\.\d{1,3}){2})(?:[1-9]\d?|1\d\d|2[01]\d|22[0-3])(?:\.(?:1?\d{1,2}|2[0-4]\d|25[0-5])){2}(?:\.(?:[1-9]\d?|1\d\d|2[0-4]\d|25[0-4]))|(?:(?:[a-z0-9\u{00a1}-\u{ffff}]+-)*[a-z0-9\u{00a1}-\u{ffff}]+)(?:\.(?:[a-z0-9\u{00a1}-\u{ffff}]+-)*[a-z0-9\u{00a1}-\u{ffff}]+)*(?:\.(?:[a-z\u{00a1}-\u{ffff}]{2,})))(?::\d{2,5})?(?:\/[^\s]*)?$/iu,
email: /^[a-z0-9!#$%&'*+/=?^_`{|}~-]+(?:\.[a-z0-9!#$%&'*+/=?^_`{|}~-]+)*@(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\.)+[a-z0-9](?:[a-z0-9-]*[a-z0-9])?$/i,
hostname: /^(?=.{1,253}\.?$)[a-z0-9](?:[a-z0-9-]{0,61}[a-z0-9])?(?:\.[a-z0-9](?:[-0-9a-z]{0,61}[0-9a-z])?)*\.?$/i,
// optimized https://www.safaribooksonline.com/library/view/regular-expressions-cookbook/9780596802837/ch07s16.html
ipv4: /^(?:(?:25[0-5]|2[0-4]\d|[01]?\d\d?)\.){3}(?:25[0-5]|2[0-4]\d|[01]?\d\d?)$/,
ipv6: /^((([0-9a-f]{1,4}:){7}([0-9a-f]{1,4}|:))|(([0-9a-f]{1,4}:){6}(:[0-9a-f]{1,4}|((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(([0-9a-f]{1,4}:){5}(((:[0-9a-f]{1,4}){1,2})|:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(([0-9a-f]{1,4}:){4}(((:[0-9a-f]{1,4}){1,3})|((:[0-9a-f]{1,4})?:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(([0-9a-f]{1,4}:){3}(((:[0-9a-f]{1,4}){1,4})|((:[0-9a-f]{1,4}){0,2}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(([0-9a-f]{1,4}:){2}(((:[0-9a-f]{1,4}){1,5})|((:[0-9a-f]{1,4}){0,3}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(([0-9a-f]{1,4}:){1}(((:[0-9a-f]{1,4}){1,6})|((:[0-9a-f]{1,4}){0,4}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(:(((:[0-9a-f]{1,4}){1,7})|((:[0-9a-f]{1,4}){0,5}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:)))$/i,
regex,
// uuid: http://tools.ietf.org/html/rfc4122
uuid: /^(?:urn:uuid:)?[0-9a-f]{8}-(?:[0-9a-f]{4}-){3}[0-9a-f]{12}$/i,
// JSON-pointer: https://tools.ietf.org/html/rfc6901
// uri fragment: https://tools.ietf.org/html/rfc3986#appendix-A
"json-pointer": /^(?:\/(?:[^~/]|~0|~1)*)*$/,
"json-pointer-uri-fragment": /^#(?:\/(?:[a-z0-9_\-.!$&'()*+,;:=@]|%[0-9a-f]{2}|~0|~1)*)*$/i,
// relative JSON-pointer: http://tools.ietf.org/html/draft-luff-relative-json-pointer-00
"relative-json-pointer": /^(?:0|[1-9][0-9]*)(?:#|(?:\/(?:[^~/]|~0|~1)*)*)$/,
// the following formats are used by the openapi specification: https://spec.openapis.org/oas/v3.0.0#data-types
// byte: https://github.com/miguelmota/is-base64
byte,
// signed 32 bit integer
int32: { type: "number", validate: validateInt32 },
// signed 64 bit integer
int64: { type: "number", validate: validateInt64 },
// C-type float
float: { type: "number", validate: validateNumber },
// C-type double
double: { type: "number", validate: validateNumber },
// hint to the UI to hide input strings
password: true,
// unchecked string payload
binary: true,
};
exports.fastFormats = {
...exports.fullFormats,
date: fmtDef(/^\d\d\d\d-[0-1]\d-[0-3]\d$/, compareDate),
time: fmtDef(/^(?:[0-2]\d:[0-5]\d:[0-5]\d|23:59:60)(?:\.\d+)?(?:z|[+-]\d\d(?::?\d\d)?)?$/i, compareTime),
"date-time": fmtDef(/^\d\d\d\d-[0-1]\d-[0-3]\d[t\s](?:[0-2]\d:[0-5]\d:[0-5]\d|23:59:60)(?:\.\d+)?(?:z|[+-]\d\d(?::?\d\d)?)$/i, compareDateTime),
// uri: https://github.com/mafintosh/is-my-json-valid/blob/master/formats.js
uri: /^(?:[a-z][a-z0-9+\-.]*:)(?:\/?\/)?[^\s]*$/i,
"uri-reference": /^(?:(?:[a-z][a-z0-9+\-.]*:)?\/?\/)?(?:[^\\\s#][^\s#]*)?(?:#[^\\\s]*)?$/i,
// email (sources from jsen validator):
// http://stackoverflow.com/questions/201323/using-a-regular-expression-to-validate-an-email-address#answer-8829363
// http://www.w3.org/TR/html5/forms.html#valid-e-mail-address (search for 'wilful violation')
email: /^[a-z0-9.!#$%&'*+/=?^_`{|}~-]+@[a-z0-9](?:[a-z0-9-]{0,61}[a-z0-9])?(?:\.[a-z0-9](?:[a-z0-9-]{0,61}[a-z0-9])?)*$/i,
};
exports.formatNames = Object.keys(exports.fullFormats);
function isLeapYear(year) {
// https://tools.ietf.org/html/rfc3339#appendix-C
return year % 4 === 0 && (year % 100 !== 0 || year % 400 === 0);
}
const DATE = /^(\d\d\d\d)-(\d\d)-(\d\d)$/;
const DAYS = [0, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31];
function date(str) {
// full-date from http://tools.ietf.org/html/rfc3339#section-5.6
const matches = DATE.exec(str);
if (!matches)
return false;
const year = +matches[1];
const month = +matches[2];
const day = +matches[3];
return (month >= 1 &&
month <= 12 &&
day >= 1 &&
day <= (month === 2 && isLeapYear(year) ? 29 : DAYS[month]));
}
function compareDate(d1, d2) {
if (!(d1 && d2))
return undefined;
if (d1 > d2)
return 1;
if (d1 < d2)
return -1;
return 0;
}
const TIME = /^(\d\d):(\d\d):(\d\d)(\.\d+)?(z|[+-]\d\d(?::?\d\d)?)?$/i;
function time(str, withTimeZone) {
const matches = TIME.exec(str);
if (!matches)
return false;
const hour = +matches[1];
const minute = +matches[2];
const second = +matches[3];
const timeZone = matches[5];
return (((hour <= 23 && minute <= 59 && second <= 59) ||
(hour === 23 && minute === 59 && second === 60)) &&
(!withTimeZone || timeZone !== ""));
}
function compareTime(t1, t2) {
if (!(t1 && t2))
return undefined;
const a1 = TIME.exec(t1);
const a2 = TIME.exec(t2);
if (!(a1 && a2))
return undefined;
t1 = a1[1] + a1[2] + a1[3] + (a1[4] || "");
t2 = a2[1] + a2[2] + a2[3] + (a2[4] || "");
if (t1 > t2)
return 1;
if (t1 < t2)
return -1;
return 0;
}
const DATE_TIME_SEPARATOR = /t|\s/i;
function date_time(str) {
// http://tools.ietf.org/html/rfc3339#section-5.6
const dateTime = str.split(DATE_TIME_SEPARATOR);
return dateTime.length === 2 && date(dateTime[0]) && time(dateTime[1], true);
}
function compareDateTime(dt1, dt2) {
if (!(dt1 && dt2))
return undefined;
const [d1, t1] = dt1.split(DATE_TIME_SEPARATOR);
const [d2, t2] = dt2.split(DATE_TIME_SEPARATOR);
const res = compareDate(d1, d2);
if (res === undefined)
return undefined;
return res || compareTime(t1, t2);
}
const NOT_URI_FRAGMENT = /\/|:/;
const URI = /^(?:[a-z][a-z0-9+\-.]*:)(?:\/?\/(?:(?:[a-z0-9\-._~!$&'()*+,;=:]|%[0-9a-f]{2})*@)?(?:\[(?:(?:(?:(?:[0-9a-f]{1,4}:){6}|::(?:[0-9a-f]{1,4}:){5}|(?:[0-9a-f]{1,4})?::(?:[0-9a-f]{1,4}:){4}|(?:(?:[0-9a-f]{1,4}:){0,1}[0-9a-f]{1,4})?::(?:[0-9a-f]{1,4}:){3}|(?:(?:[0-9a-f]{1,4}:){0,2}[0-9a-f]{1,4})?::(?:[0-9a-f]{1,4}:){2}|(?:(?:[0-9a-f]{1,4}:){0,3}[0-9a-f]{1,4})?::[0-9a-f]{1,4}:|(?:(?:[0-9a-f]{1,4}:){0,4}[0-9a-f]{1,4})?::)(?:[0-9a-f]{1,4}:[0-9a-f]{1,4}|(?:(?:25[0-5]|2[0-4]\d|[01]?\d\d?)\.){3}(?:25[0-5]|2[0-4]\d|[01]?\d\d?))|(?:(?:[0-9a-f]{1,4}:){0,5}[0-9a-f]{1,4})?::[0-9a-f]{1,4}|(?:(?:[0-9a-f]{1,4}:){0,6}[0-9a-f]{1,4})?::)|[Vv][0-9a-f]+\.[a-z0-9\-._~!$&'()*+,;=:]+)\]|(?:(?:25[0-5]|2[0-4]\d|[01]?\d\d?)\.){3}(?:25[0-5]|2[0-4]\d|[01]?\d\d?)|(?:[a-z0-9\-._~!$&'()*+,;=]|%[0-9a-f]{2})*)(?::\d*)?(?:\/(?:[a-z0-9\-._~!$&'()*+,;=:@]|%[0-9a-f]{2})*)*|\/(?:(?:[a-z0-9\-._~!$&'()*+,;=:@]|%[0-9a-f]{2})+(?:\/(?:[a-z0-9\-._~!$&'()*+,;=:@]|%[0-9a-f]{2})*)*)?|(?:[a-z0-9\-._~!$&'()*+,;=:@]|%[0-9a-f]{2})+(?:\/(?:[a-z0-9\-._~!$&'()*+,;=:@]|%[0-9a-f]{2})*)*)(?:\?(?:[a-z0-9\-._~!$&'()*+,;=:@/?]|%[0-9a-f]{2})*)?(?:#(?:[a-z0-9\-._~!$&'()*+,;=:@/?]|%[0-9a-f]{2})*)?$/i;
function uri(str) {
// http://jmrware.com/articles/2009/uri_regexp/URI_regex.html + optional protocol + required "."
return NOT_URI_FRAGMENT.test(str) && URI.test(str);
}
const BYTE = /^(?:[A-Za-z0-9+/]{4})*(?:[A-Za-z0-9+/]{2}==|[A-Za-z0-9+/]{3}=)?$/gm;
function byte(str) {
BYTE.lastIndex = 0;
return BYTE.test(str);
}
const MIN_INT32 = -(2 ** 31);
const MAX_INT32 = 2 ** 31 - 1;
function validateInt32(value) {
return Number.isInteger(value) && value <= MAX_INT32 && value >= MIN_INT32;
}
function validateInt64(value) {
// JSON and javascript max Int is 2**53, so any int that passes isInteger is valid for Int64
return Number.isInteger(value);
}
function validateNumber() {
return true;
}
const Z_ANCHOR = /[^\\]\\Z/;
function regex(str) {
if (Z_ANCHOR.test(str))
return false;
try {
new RegExp(str);
return true;
}
catch (e) {
return false;
}
}
//# sourceMappingURL=formats.js.map

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import { FormatMode, FormatName } from "./formats";
import type { Plugin, Format } from "ajv";
export { FormatMode, FormatName } from "./formats";
export { LimitFormatError } from "./limit";
export interface FormatOptions {
mode?: FormatMode;
formats?: FormatName[];
keywords?: boolean;
}
export declare type FormatsPluginOptions = FormatName[] | FormatOptions;
export interface FormatsPlugin extends Plugin<FormatsPluginOptions> {
get: (format: FormatName, mode?: FormatMode) => Format;
}
declare const formatsPlugin: FormatsPlugin;
export default formatsPlugin;

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"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const formats_1 = require("./formats");
const limit_1 = require("./limit");
const codegen_1 = require("ajv/dist/compile/codegen");
const fullName = new codegen_1.Name("fullFormats");
const fastName = new codegen_1.Name("fastFormats");
const formatsPlugin = (ajv, opts = { keywords: true }) => {
if (Array.isArray(opts)) {
addFormats(ajv, opts, formats_1.fullFormats, fullName);
return ajv;
}
const [formats, exportName] = opts.mode === "fast" ? [formats_1.fastFormats, fastName] : [formats_1.fullFormats, fullName];
const list = opts.formats || formats_1.formatNames;
addFormats(ajv, list, formats, exportName);
if (opts.keywords)
limit_1.default(ajv);
return ajv;
};
formatsPlugin.get = (name, mode = "full") => {
const formats = mode === "fast" ? formats_1.fastFormats : formats_1.fullFormats;
const f = formats[name];
if (!f)
throw new Error(`Unknown format "${name}"`);
return f;
};
function addFormats(ajv, list, fs, exportName) {
var _a;
var _b;
(_a = (_b = ajv.opts.code).formats) !== null && _a !== void 0 ? _a : (_b.formats = codegen_1._ `require("ajv-formats/dist/formats").${exportName}`);
for (const f of list)
ajv.addFormat(f, fs[f]);
}
module.exports = exports = formatsPlugin;
Object.defineProperty(exports, "__esModule", { value: true });
exports.default = formatsPlugin;
//# sourceMappingURL=index.js.map

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{"version":3,"file":"index.js","sourceRoot":"","sources":["../src/index.ts"],"names":[],"mappings":";;AAAA,uCAOkB;AAClB,mCAAiC;AAGjC,sDAAgD;AAgBhD,MAAM,QAAQ,GAAG,IAAI,cAAI,CAAC,aAAa,CAAC,CAAA;AACxC,MAAM,QAAQ,GAAG,IAAI,cAAI,CAAC,aAAa,CAAC,CAAA;AAExC,MAAM,aAAa,GAAkB,CACnC,GAAQ,EACR,OAA6B,EAAC,QAAQ,EAAE,IAAI,EAAC,EACxC,EAAE;IACP,IAAI,KAAK,CAAC,OAAO,CAAC,IAAI,CAAC,EAAE;QACvB,UAAU,CAAC,GAAG,EAAE,IAAI,EAAE,qBAAW,EAAE,QAAQ,CAAC,CAAA;QAC5C,OAAO,GAAG,CAAA;KACX;IACD,MAAM,CAAC,OAAO,EAAE,UAAU,CAAC,GACzB,IAAI,CAAC,IAAI,KAAK,MAAM,CAAC,CAAC,CAAC,CAAC,qBAAW,EAAE,QAAQ,CAAC,CAAC,CAAC,CAAC,CAAC,qBAAW,EAAE,QAAQ,CAAC,CAAA;IAC1E,MAAM,IAAI,GAAG,IAAI,CAAC,OAAO,IAAI,qBAAW,CAAA;IACxC,UAAU,CAAC,GAAG,EAAE,IAAI,EAAE,OAAO,EAAE,UAAU,CAAC,CAAA;IAC1C,IAAI,IAAI,CAAC,QAAQ;QAAE,eAAW,CAAC,GAAG,CAAC,CAAA;IACnC,OAAO,GAAG,CAAA;AACZ,CAAC,CAAA;AAED,aAAa,CAAC,GAAG,GAAG,CAAC,IAAgB,EAAE,OAAmB,MAAM,EAAU,EAAE;IAC1E,MAAM,OAAO,GAAG,IAAI,KAAK,MAAM,CAAC,CAAC,CAAC,qBAAW,CAAC,CAAC,CAAC,qBAAW,CAAA;IAC3D,MAAM,CAAC,GAAG,OAAO,CAAC,IAAI,CAAC,CAAA;IACvB,IAAI,CAAC,CAAC;QAAE,MAAM,IAAI,KAAK,CAAC,mBAAmB,IAAI,GAAG,CAAC,CAAA;IACnD,OAAO,CAAC,CAAA;AACV,CAAC,CAAA;AAED,SAAS,UAAU,CAAC,GAAQ,EAAE,IAAkB,EAAE,EAAkB,EAAE,UAAgB;;;IACpF,YAAA,GAAG,CAAC,IAAI,CAAC,IAAI,EAAC,OAAO,uCAAP,OAAO,GAAK,WAAC,CAAA,uCAAuC,UAAU,EAAE,EAAA;IAC9E,KAAK,MAAM,CAAC,IAAI,IAAI;QAAE,GAAG,CAAC,SAAS,CAAC,CAAC,EAAE,EAAE,CAAC,CAAC,CAAC,CAAC,CAAA;AAC/C,CAAC;AAED,MAAM,CAAC,OAAO,GAAG,OAAO,GAAG,aAAa,CAAA;AACxC,MAAM,CAAC,cAAc,CAAC,OAAO,EAAE,YAAY,EAAE,EAAC,KAAK,EAAE,IAAI,EAAC,CAAC,CAAA;AAE3D,kBAAe,aAAa,CAAA"}

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import type { Plugin, CodeKeywordDefinition, ErrorObject } from "ajv";
declare type Kwd = "formatMaximum" | "formatMinimum" | "formatExclusiveMaximum" | "formatExclusiveMinimum";
declare type Comparison = "<=" | ">=" | "<" | ">";
export declare type LimitFormatError = ErrorObject<Kwd, {
limit: string;
comparison: Comparison;
}>;
export declare const formatLimitDefinition: CodeKeywordDefinition;
declare const formatLimitPlugin: Plugin<undefined>;
export default formatLimitPlugin;

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"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.formatLimitDefinition = void 0;
const ajv_1 = require("ajv");
const codegen_1 = require("ajv/dist/compile/codegen");
const ops = codegen_1.operators;
const KWDs = {
formatMaximum: { okStr: "<=", ok: ops.LTE, fail: ops.GT },
formatMinimum: { okStr: ">=", ok: ops.GTE, fail: ops.LT },
formatExclusiveMaximum: { okStr: "<", ok: ops.LT, fail: ops.GTE },
formatExclusiveMinimum: { okStr: ">", ok: ops.GT, fail: ops.LTE },
};
const error = {
message: ({ keyword, schemaCode }) => codegen_1.str `should be ${KWDs[keyword].okStr} ${schemaCode}`,
params: ({ keyword, schemaCode }) => codegen_1._ `{comparison: ${KWDs[keyword].okStr}, limit: ${schemaCode}}`,
};
exports.formatLimitDefinition = {
keyword: Object.keys(KWDs),
type: "string",
schemaType: "string",
$data: true,
error,
code(cxt) {
const { gen, data, schemaCode, keyword, it } = cxt;
const { opts, self } = it;
if (!opts.validateFormats)
return;
const fCxt = new ajv_1.KeywordCxt(it, self.RULES.all.format.definition, "format");
if (fCxt.$data)
validate$DataFormat();
else
validateFormat();
function validate$DataFormat() {
const fmts = gen.scopeValue("formats", {
ref: self.formats,
code: opts.code.formats,
});
const fmt = gen.const("fmt", codegen_1._ `${fmts}[${fCxt.schemaCode}]`);
cxt.fail$data(codegen_1.or(codegen_1._ `typeof ${fmt} != "object"`, codegen_1._ `${fmt} instanceof RegExp`, codegen_1._ `typeof ${fmt}.compare != "function"`, compareCode(fmt)));
}
function validateFormat() {
const format = fCxt.schema;
const fmtDef = self.formats[format];
if (!fmtDef || fmtDef === true)
return;
if (typeof fmtDef != "object" ||
fmtDef instanceof RegExp ||
typeof fmtDef.compare != "function") {
throw new Error(`"${keyword}": format "${format}" does not define "compare" function`);
}
const fmt = gen.scopeValue("formats", {
key: format,
ref: fmtDef,
code: opts.code.formats ? codegen_1._ `${opts.code.formats}${codegen_1.getProperty(format)}` : undefined,
});
cxt.fail$data(compareCode(fmt));
}
function compareCode(fmt) {
return codegen_1._ `${fmt}.compare(${data}, ${schemaCode}) ${KWDs[keyword].fail} 0`;
}
},
dependencies: ["format"],
};
const formatLimitPlugin = (ajv) => {
ajv.addKeyword(exports.formatLimitDefinition);
return ajv;
};
exports.default = formatLimitPlugin;
//# sourceMappingURL=limit.js.map

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{"version":3,"file":"limit.js","sourceRoot":"","sources":["../src/limit.ts"],"names":[],"mappings":";;;AAWA,6BAA8B;AAC9B,sDAA2E;AAM3E,MAAM,GAAG,GAAG,mBAAS,CAAA;AAErB,MAAM,IAAI,GAA4D;IACpE,aAAa,EAAE,EAAC,KAAK,EAAE,IAAI,EAAE,EAAE,EAAE,GAAG,CAAC,GAAG,EAAE,IAAI,EAAE,GAAG,CAAC,EAAE,EAAC;IACvD,aAAa,EAAE,EAAC,KAAK,EAAE,IAAI,EAAE,EAAE,EAAE,GAAG,CAAC,GAAG,EAAE,IAAI,EAAE,GAAG,CAAC,EAAE,EAAC;IACvD,sBAAsB,EAAE,EAAC,KAAK,EAAE,GAAG,EAAE,EAAE,EAAE,GAAG,CAAC,EAAE,EAAE,IAAI,EAAE,GAAG,CAAC,GAAG,EAAC;IAC/D,sBAAsB,EAAE,EAAC,KAAK,EAAE,GAAG,EAAE,EAAE,EAAE,GAAG,CAAC,EAAE,EAAE,IAAI,EAAE,GAAG,CAAC,GAAG,EAAC;CAChE,CAAA;AAID,MAAM,KAAK,GAA2B;IACpC,OAAO,EAAE,CAAC,EAAC,OAAO,EAAE,UAAU,EAAC,EAAE,EAAE,CAAC,aAAG,CAAA,aAAa,IAAI,CAAC,OAAc,CAAC,CAAC,KAAK,IAAI,UAAU,EAAE;IAC9F,MAAM,EAAE,CAAC,EAAC,OAAO,EAAE,UAAU,EAAC,EAAE,EAAE,CAChC,WAAC,CAAA,gBAAgB,IAAI,CAAC,OAAc,CAAC,CAAC,KAAK,YAAY,UAAU,GAAG;CACvE,CAAA;AAEY,QAAA,qBAAqB,GAA0B;IAC1D,OAAO,EAAE,MAAM,CAAC,IAAI,CAAC,IAAI,CAAC;IAC1B,IAAI,EAAE,QAAQ;IACd,UAAU,EAAE,QAAQ;IACpB,KAAK,EAAE,IAAI;IACX,KAAK;IACL,IAAI,CAAC,GAAG;QACN,MAAM,EAAC,GAAG,EAAE,IAAI,EAAE,UAAU,EAAE,OAAO,EAAE,EAAE,EAAC,GAAG,GAAG,CAAA;QAChD,MAAM,EAAC,IAAI,EAAE,IAAI,EAAC,GAAG,EAAE,CAAA;QACvB,IAAI,CAAC,IAAI,CAAC,eAAe;YAAE,OAAM;QAEjC,MAAM,IAAI,GAAG,IAAI,gBAAU,CAAC,EAAE,EAAG,IAAI,CAAC,KAAK,CAAC,GAAG,CAAC,MAAe,CAAC,UAAU,EAAE,QAAQ,CAAC,CAAA;QACrF,IAAI,IAAI,CAAC,KAAK;YAAE,mBAAmB,EAAE,CAAA;;YAChC,cAAc,EAAE,CAAA;QAErB,SAAS,mBAAmB;YAC1B,MAAM,IAAI,GAAG,GAAG,CAAC,UAAU,CAAC,SAAS,EAAE;gBACrC,GAAG,EAAE,IAAI,CAAC,OAAO;gBACjB,IAAI,EAAE,IAAI,CAAC,IAAI,CAAC,OAAO;aACxB,CAAC,CAAA;YACF,MAAM,GAAG,GAAG,GAAG,CAAC,KAAK,CAAC,KAAK,EAAE,WAAC,CAAA,GAAG,IAAI,IAAI,IAAI,CAAC,UAAU,GAAG,CAAC,CAAA;YAC5D,GAAG,CAAC,SAAS,CACX,YAAE,CACA,WAAC,CAAA,UAAU,GAAG,cAAc,EAC5B,WAAC,CAAA,GAAG,GAAG,oBAAoB,EAC3B,WAAC,CAAA,UAAU,GAAG,wBAAwB,EACtC,WAAW,CAAC,GAAG,CAAC,CACjB,CACF,CAAA;QACH,CAAC;QAED,SAAS,cAAc;YACrB,MAAM,MAAM,GAAG,IAAI,CAAC,MAAgB,CAAA;YACpC,MAAM,MAAM,GAA4B,IAAI,CAAC,OAAO,CAAC,MAAM,CAAC,CAAA;YAC5D,IAAI,CAAC,MAAM,IAAI,MAAM,KAAK,IAAI;gBAAE,OAAM;YACtC,IACE,OAAO,MAAM,IAAI,QAAQ;gBACzB,MAAM,YAAY,MAAM;gBACxB,OAAO,MAAM,CAAC,OAAO,IAAI,UAAU,EACnC;gBACA,MAAM,IAAI,KAAK,CAAC,IAAI,OAAO,cAAc,MAAM,sCAAsC,CAAC,CAAA;aACvF;YACD,MAAM,GAAG,GAAG,GAAG,CAAC,UAAU,CAAC,SAAS,EAAE;gBACpC,GAAG,EAAE,MAAM;gBACX,GAAG,EAAE,MAAM;gBACX,IAAI,EAAE,IAAI,CAAC,IAAI,CAAC,OAAO,CAAC,CAAC,CAAC,WAAC,CAAA,GAAG,IAAI,CAAC,IAAI,CAAC,OAAO,GAAG,qBAAW,CAAC,MAAM,CAAC,EAAE,CAAC,CAAC,CAAC,SAAS;aACpF,CAAC,CAAA;YAEF,GAAG,CAAC,SAAS,CAAC,WAAW,CAAC,GAAG,CAAC,CAAC,CAAA;QACjC,CAAC;QAED,SAAS,WAAW,CAAC,GAAS;YAC5B,OAAO,WAAC,CAAA,GAAG,GAAG,YAAY,IAAI,KAAK,UAAU,KAAK,IAAI,CAAC,OAAc,CAAC,CAAC,IAAI,IAAI,CAAA;QACjF,CAAC;IACH,CAAC;IACD,YAAY,EAAE,CAAC,QAAQ,CAAC;CACzB,CAAA;AAED,MAAM,iBAAiB,GAAsB,CAAC,GAAQ,EAAO,EAAE;IAC7D,GAAG,CAAC,UAAU,CAAC,6BAAqB,CAAC,CAAA;IACrC,OAAO,GAAG,CAAA;AACZ,CAAC,CAAA;AAED,kBAAe,iBAAiB,CAAA"}

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const Ajv = require("ajv")
const ajv = new Ajv({allErrors: true})
const schema = {
type: "object",
properties: {
foo: {type: "string"},
bar: {type: "number", maximum: 3},
},
required: ["foo", "bar"],
additionalProperties: false,
}
const validate = ajv.compile(schema)
test({foo: "abc", bar: 2})
test({foo: 2, bar: 4})
function test(data) {
const valid = validate(data)
if (valid) console.log("Valid!")
else console.log("Invalid: " + ajv.errorsText(validate.errors))
}

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The MIT License (MIT)
Copyright (c) 2015-2021 Evgeny Poberezkin
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

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<img align="right" alt="Ajv logo" width="160" src="https://ajv.js.org/img/ajv.svg">
&nbsp;
# Ajv JSON schema validator
The fastest JSON validator for Node.js and browser.
Supports JSON Schema draft-04/06/07/2019-09/2020-12 ([draft-04 support](https://ajv.js.org/json-schema.html#draft-04) requires ajv-draft-04 package) and JSON Type Definition [RFC8927](https://datatracker.ietf.org/doc/rfc8927/).
[![build](https://github.com/ajv-validator/ajv/actions/workflows/build.yml/badge.svg)](https://github.com/ajv-validator/ajv/actions?query=workflow%3Abuild)
[![npm](https://img.shields.io/npm/v/ajv.svg)](https://www.npmjs.com/package/ajv)
[![npm downloads](https://img.shields.io/npm/dm/ajv.svg)](https://www.npmjs.com/package/ajv)
[![Coverage Status](https://coveralls.io/repos/github/ajv-validator/ajv/badge.svg?branch=master)](https://coveralls.io/github/ajv-validator/ajv?branch=master)
[![SimpleX](https://img.shields.io/badge/chat-on%20SimpleX-70F0F9)](https://simplex.chat/contact#/?v=1-2&smp=smp%3A%2F%2Fu2dS9sG8nMNURyZwqASV4yROM28Er0luVTx5X1CsMrU%3D%40smp4.simplex.im%2F8KvvURM6J38Gdq9dCuPswMOkMny0xCOJ%23%2F%3Fv%3D1-2%26dh%3DMCowBQYDK2VuAyEAr8rPVRuMOXv6kwF2yUAap-eoVg-9ssOFCi1fIrxTUw0%253D%26srv%3Do5vmywmrnaxalvz6wi3zicyftgio6psuvyniis6gco6bp6ekl4cqj4id.onion&data=%7B%22type%22%3A%22group%22%2C%22groupLinkId%22%3A%224pwLRgWHU9tlroMWHz0uOg%3D%3D%22%7D)
[![Gitter](https://img.shields.io/gitter/room/ajv-validator/ajv.svg)](https://gitter.im/ajv-validator/ajv)
[![GitHub Sponsors](https://img.shields.io/badge/$-sponsors-brightgreen)](https://github.com/sponsors/epoberezkin)
## Ajv sponsors
[<img src="https://ajv.js.org/img/mozilla.svg" width="45%" alt="Mozilla">](https://www.mozilla.org)<img src="https://ajv.js.org/img/gap.svg" width="9%">[<img src="https://ajv.js.org/img/reserved.svg" width="45%">](https://opencollective.com/ajv)
[<img src="https://ajv.js.org/img/microsoft.png" width="31%" alt="Microsoft">](https://opensource.microsoft.com)<img src="https://ajv.js.org/img/gap.svg" width="3%">[<img src="https://ajv.js.org/img/reserved.svg" width="31%">](https://opencollective.com/ajv)<img src="https://ajv.js.org/img/gap.svg" width="3%">[<img src="https://ajv.js.org/img/reserved.svg" width="31%">](https://opencollective.com/ajv)
[<img src="https://ajv.js.org/img/retool.svg" width="22.5%" alt="Retool">](https://retool.com/?utm_source=sponsor&utm_campaign=ajv)<img src="https://ajv.js.org/img/gap.svg" width="3%">[<img src="https://ajv.js.org/img/tidelift.svg" width="22.5%" alt="Tidelift">](https://tidelift.com/subscription/pkg/npm-ajv?utm_source=npm-ajv&utm_medium=referral&utm_campaign=enterprise)<img src="https://ajv.js.org/img/gap.svg" width="3%">[<img src="https://ajv.js.org/img/simplex.svg" width="22.5%" alt="SimpleX">](https://github.com/simplex-chat/simplex-chat)<img src="https://ajv.js.org/img/gap.svg" width="3%">[<img src="https://ajv.js.org/img/reserved.svg" width="22.5%">](https://opencollective.com/ajv)
## Contributing
More than 100 people contributed to Ajv, and we would love to have you join the development. We welcome implementing new features that will benefit many users and ideas to improve our documentation.
Please review [Contributing guidelines](./CONTRIBUTING.md) and [Code components](https://ajv.js.org/components.html).
## Documentation
All documentation is available on the [Ajv website](https://ajv.js.org).
Some useful site links:
- [Getting started](https://ajv.js.org/guide/getting-started.html)
- [JSON Schema vs JSON Type Definition](https://ajv.js.org/guide/schema-language.html)
- [API reference](https://ajv.js.org/api.html)
- [Strict mode](https://ajv.js.org/strict-mode.html)
- [Standalone validation code](https://ajv.js.org/standalone.html)
- [Security considerations](https://ajv.js.org/security.html)
- [Command line interface](https://ajv.js.org/packages/ajv-cli.html)
- [Frequently Asked Questions](https://ajv.js.org/faq.html)
## <a name="sponsors"></a>Please [sponsor Ajv development](https://github.com/sponsors/epoberezkin)
Since I asked to support Ajv development 40 people and 6 organizations contributed via GitHub and OpenCollective - this support helped receiving the MOSS grant!
Your continuing support is very important - the funds will be used to develop and maintain Ajv once the next major version is released.
Please sponsor Ajv via:
- [GitHub sponsors page](https://github.com/sponsors/epoberezkin) (GitHub will match it)
- [Ajv Open Collective](https://opencollective.com/ajv)
Thank you.
#### Open Collective sponsors
<a href="https://opencollective.com/ajv"><img src="https://opencollective.com/ajv/individuals.svg?width=890"></a>
<a href="https://opencollective.com/ajv/organization/0/website"><img src="https://opencollective.com/ajv/organization/0/avatar.svg"></a>
<a href="https://opencollective.com/ajv/organization/1/website"><img src="https://opencollective.com/ajv/organization/1/avatar.svg"></a>
<a href="https://opencollective.com/ajv/organization/2/website"><img src="https://opencollective.com/ajv/organization/2/avatar.svg"></a>
<a href="https://opencollective.com/ajv/organization/3/website"><img src="https://opencollective.com/ajv/organization/3/avatar.svg"></a>
<a href="https://opencollective.com/ajv/organization/4/website"><img src="https://opencollective.com/ajv/organization/4/avatar.svg"></a>
<a href="https://opencollective.com/ajv/organization/5/website"><img src="https://opencollective.com/ajv/organization/5/avatar.svg"></a>
<a href="https://opencollective.com/ajv/organization/6/website"><img src="https://opencollective.com/ajv/organization/6/avatar.svg"></a>
<a href="https://opencollective.com/ajv/organization/7/website"><img src="https://opencollective.com/ajv/organization/7/avatar.svg"></a>
<a href="https://opencollective.com/ajv/organization/8/website"><img src="https://opencollective.com/ajv/organization/8/avatar.svg"></a>
<a href="https://opencollective.com/ajv/organization/9/website"><img src="https://opencollective.com/ajv/organization/9/avatar.svg"></a>
<a href="https://opencollective.com/ajv/organization/10/website"><img src="https://opencollective.com/ajv/organization/10/avatar.svg"></a>
<a href="https://opencollective.com/ajv/organization/11/website"><img src="https://opencollective.com/ajv/organization/11/avatar.svg"></a>
<a href="https://opencollective.com/ajv/organization/12/website"><img src="https://opencollective.com/ajv/organization/12/avatar.svg"></a>
<a href="https://opencollective.com/ajv/organization/13/website"><img src="https://opencollective.com/ajv/organization/13/avatar.svg"></a>
<a href="https://opencollective.com/ajv/organization/14/website"><img src="https://opencollective.com/ajv/organization/14/avatar.svg"></a>
<a href="https://opencollective.com/ajv/organization/15/website"><img src="https://opencollective.com/ajv/organization/15/avatar.svg"></a>
<a href="https://opencollective.com/ajv/organization/16/website"><img src="https://opencollective.com/ajv/organization/16/avatar.svg"></a>
<a href="https://opencollective.com/ajv/organization/17/website"><img src="https://opencollective.com/ajv/organization/17/avatar.svg"></a>
<a href="https://opencollective.com/ajv/organization/18/website"><img src="https://opencollective.com/ajv/organization/18/avatar.svg"></a>
<a href="https://opencollective.com/ajv/organization/19/website"><img src="https://opencollective.com/ajv/organization/19/avatar.svg"></a>
<a href="https://opencollective.com/ajv/organization/20/website"><img src="https://opencollective.com/ajv/organization/20/avatar.svg"></a>
<a href="https://opencollective.com/ajv/organization/21/website"><img src="https://opencollective.com/ajv/organization/21/avatar.svg"></a>
<a href="https://opencollective.com/ajv/organization/22/website"><img src="https://opencollective.com/ajv/organization/22/avatar.svg"></a>
<a href="https://opencollective.com/ajv/organization/23/website"><img src="https://opencollective.com/ajv/organization/23/avatar.svg"></a>
<a href="https://opencollective.com/ajv/organization/24/website"><img src="https://opencollective.com/ajv/organization/24/avatar.svg"></a>
## Performance
Ajv generates code to turn JSON Schemas into super-fast validation functions that are efficient for v8 optimization.
Currently Ajv is the fastest and the most standard compliant validator according to these benchmarks:
- [json-schema-benchmark](https://github.com/ebdrup/json-schema-benchmark) - 50% faster than the second place
- [jsck benchmark](https://github.com/pandastrike/jsck#benchmarks) - 20-190% faster
- [z-schema benchmark](https://rawgit.com/zaggino/z-schema/master/benchmark/results.html)
- [themis benchmark](https://cdn.rawgit.com/playlyfe/themis/master/benchmark/results.html)
Performance of different validators by [json-schema-benchmark](https://github.com/ebdrup/json-schema-benchmark):
[![performance](https://chart.googleapis.com/chart?chxt=x,y&cht=bhs&chco=76A4FB&chls=2.0&chbh=62,4,1&chs=600x416&chxl=-1:|ajv|@exodus/schemasafe|is-my-json-valid|djv|@cfworker/json-schema|jsonschema/=t:100,69.2,51.5,13.1,5.1,1.2)](https://github.com/ebdrup/json-schema-benchmark/blob/master/README.md#performance)
## Features
- Ajv implements JSON Schema [draft-06/07/2019-09/2020-12](http://json-schema.org/) standards (draft-04 is supported in v6):
- all validation keywords (see [JSON Schema validation keywords](https://ajv.js.org/json-schema.html))
- [OpenAPI](https://github.com/OAI/OpenAPI-Specification/blob/master/versions/3.0.3.md) extensions:
- NEW: keyword [discriminator](https://ajv.js.org/json-schema.html#discriminator).
- keyword [nullable](https://ajv.js.org/json-schema.html#nullable).
- full support of remote references (remote schemas have to be added with `addSchema` or compiled to be available)
- support of recursive references between schemas
- correct string lengths for strings with unicode pairs
- JSON Schema [formats](https://ajv.js.org/guide/formats.html) (with [ajv-formats](https://github.com/ajv-validator/ajv-formats) plugin).
- [validates schemas against meta-schema](https://ajv.js.org/api.html#api-validateschema)
- NEW: supports [JSON Type Definition](https://datatracker.ietf.org/doc/rfc8927/):
- all keywords (see [JSON Type Definition schema forms](https://ajv.js.org/json-type-definition.html))
- meta-schema for JTD schemas
- "union" keyword and user-defined keywords (can be used inside "metadata" member of the schema)
- supports [browsers](https://ajv.js.org/guide/environments.html#browsers) and Node.js 10.x - current
- [asynchronous loading](https://ajv.js.org/guide/managing-schemas.html#asynchronous-schema-loading) of referenced schemas during compilation
- "All errors" validation mode with [option allErrors](https://ajv.js.org/options.html#allerrors)
- [error messages with parameters](https://ajv.js.org/api.html#validation-errors) describing error reasons to allow error message generation
- i18n error messages support with [ajv-i18n](https://github.com/ajv-validator/ajv-i18n) package
- [removing-additional-properties](https://ajv.js.org/guide/modifying-data.html#removing-additional-properties)
- [assigning defaults](https://ajv.js.org/guide/modifying-data.html#assigning-defaults) to missing properties and items
- [coercing data](https://ajv.js.org/guide/modifying-data.html#coercing-data-types) to the types specified in `type` keywords
- [user-defined keywords](https://ajv.js.org/guide/user-keywords.html)
- additional extension keywords with [ajv-keywords](https://github.com/ajv-validator/ajv-keywords) package
- [\$data reference](https://ajv.js.org/guide/combining-schemas.html#data-reference) to use values from the validated data as values for the schema keywords
- [asynchronous validation](https://ajv.js.org/guide/async-validation.html) of user-defined formats and keywords
## Install
To install version 8:
```
npm install ajv
```
## <a name="usage"></a>Getting started
Try it in the Node.js REPL: https://runkit.com/npm/ajv
In JavaScript:
```javascript
// or ESM/TypeScript import
import Ajv from "ajv"
// Node.js require:
const Ajv = require("ajv")
const ajv = new Ajv() // options can be passed, e.g. {allErrors: true}
const schema = {
type: "object",
properties: {
foo: {type: "integer"},
bar: {type: "string"},
},
required: ["foo"],
additionalProperties: false,
}
const data = {
foo: 1,
bar: "abc",
}
const validate = ajv.compile(schema)
const valid = validate(data)
if (!valid) console.log(validate.errors)
```
Learn how to use Ajv and see more examples in the [Guide: getting started](https://ajv.js.org/guide/getting-started.html)
## Changes history
See [https://github.com/ajv-validator/ajv/releases](https://github.com/ajv-validator/ajv/releases)
**Please note**: [Changes in version 8.0.0](https://github.com/ajv-validator/ajv/releases/tag/v8.0.0)
[Version 7.0.0](https://github.com/ajv-validator/ajv/releases/tag/v7.0.0)
[Version 6.0.0](https://github.com/ajv-validator/ajv/releases/tag/v6.0.0).
## Code of conduct
Please review and follow the [Code of conduct](./CODE_OF_CONDUCT.md).
Please report any unacceptable behaviour to ajv.validator@gmail.com - it will be reviewed by the project team.
## Security contact
To report a security vulnerability, please use the
[Tidelift security contact](https://tidelift.com/security).
Tidelift will coordinate the fix and disclosure. Please do NOT report security vulnerabilities via GitHub issues.
## Open-source software support
Ajv is a part of [Tidelift subscription](https://tidelift.com/subscription/pkg/npm-ajv?utm_source=npm-ajv&utm_medium=referral&utm_campaign=readme) - it provides a centralised support to open-source software users, in addition to the support provided by software maintainers.
## License
[MIT](./LICENSE)

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import type { AnySchemaObject } from "./types";
import AjvCore, { Options } from "./core";
export declare class Ajv2019 extends AjvCore {
constructor(opts?: Options);
_addVocabularies(): void;
_addDefaultMetaSchema(): void;
defaultMeta(): string | AnySchemaObject | undefined;
}
export default Ajv2019;
export { Format, FormatDefinition, AsyncFormatDefinition, KeywordDefinition, KeywordErrorDefinition, CodeKeywordDefinition, MacroKeywordDefinition, FuncKeywordDefinition, Vocabulary, Schema, SchemaObject, AnySchemaObject, AsyncSchema, AnySchema, ValidateFunction, AsyncValidateFunction, ErrorObject, ErrorNoParams, } from "./types";
export { Plugin, Options, CodeOptions, InstanceOptions, Logger, ErrorsTextOptions } from "./core";
export { SchemaCxt, SchemaObjCxt } from "./compile";
export { KeywordCxt } from "./compile/validate";
export { DefinedError } from "./vocabularies/errors";
export { JSONType } from "./compile/rules";
export { JSONSchemaType } from "./types/json-schema";
export { _, str, stringify, nil, Name, Code, CodeGen, CodeGenOptions } from "./compile/codegen";
export { default as ValidationError } from "./runtime/validation_error";
export { default as MissingRefError } from "./compile/ref_error";

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"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.MissingRefError = exports.ValidationError = exports.CodeGen = exports.Name = exports.nil = exports.stringify = exports.str = exports._ = exports.KeywordCxt = exports.Ajv2019 = void 0;
const core_1 = require("./core");
const draft7_1 = require("./vocabularies/draft7");
const dynamic_1 = require("./vocabularies/dynamic");
const next_1 = require("./vocabularies/next");
const unevaluated_1 = require("./vocabularies/unevaluated");
const discriminator_1 = require("./vocabularies/discriminator");
const json_schema_2019_09_1 = require("./refs/json-schema-2019-09");
const META_SCHEMA_ID = "https://json-schema.org/draft/2019-09/schema";
class Ajv2019 extends core_1.default {
constructor(opts = {}) {
super({
...opts,
dynamicRef: true,
next: true,
unevaluated: true,
});
}
_addVocabularies() {
super._addVocabularies();
this.addVocabulary(dynamic_1.default);
draft7_1.default.forEach((v) => this.addVocabulary(v));
this.addVocabulary(next_1.default);
this.addVocabulary(unevaluated_1.default);
if (this.opts.discriminator)
this.addKeyword(discriminator_1.default);
}
_addDefaultMetaSchema() {
super._addDefaultMetaSchema();
const { $data, meta } = this.opts;
if (!meta)
return;
json_schema_2019_09_1.default.call(this, $data);
this.refs["http://json-schema.org/schema"] = META_SCHEMA_ID;
}
defaultMeta() {
return (this.opts.defaultMeta =
super.defaultMeta() || (this.getSchema(META_SCHEMA_ID) ? META_SCHEMA_ID : undefined));
}
}
exports.Ajv2019 = Ajv2019;
module.exports = exports = Ajv2019;
module.exports.Ajv2019 = Ajv2019;
Object.defineProperty(exports, "__esModule", { value: true });
exports.default = Ajv2019;
var validate_1 = require("./compile/validate");
Object.defineProperty(exports, "KeywordCxt", { enumerable: true, get: function () { return validate_1.KeywordCxt; } });
var codegen_1 = require("./compile/codegen");
Object.defineProperty(exports, "_", { enumerable: true, get: function () { return codegen_1._; } });
Object.defineProperty(exports, "str", { enumerable: true, get: function () { return codegen_1.str; } });
Object.defineProperty(exports, "stringify", { enumerable: true, get: function () { return codegen_1.stringify; } });
Object.defineProperty(exports, "nil", { enumerable: true, get: function () { return codegen_1.nil; } });
Object.defineProperty(exports, "Name", { enumerable: true, get: function () { return codegen_1.Name; } });
Object.defineProperty(exports, "CodeGen", { enumerable: true, get: function () { return codegen_1.CodeGen; } });
var validation_error_1 = require("./runtime/validation_error");
Object.defineProperty(exports, "ValidationError", { enumerable: true, get: function () { return validation_error_1.default; } });
var ref_error_1 = require("./compile/ref_error");
Object.defineProperty(exports, "MissingRefError", { enumerable: true, get: function () { return ref_error_1.default; } });
//# sourceMappingURL=2019.js.map

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{"version":3,"file":"2019.js","sourceRoot":"","sources":["../lib/2019.ts"],"names":[],"mappings":";;;AACA,iCAAuC;AAEvC,kDAAsD;AACtD,oDAAsD;AACtD,8CAAgD;AAChD,4DAA8D;AAC9D,gEAAwD;AACxD,oEAA0D;AAE1D,MAAM,cAAc,GAAG,8CAA8C,CAAA;AAErE,MAAa,OAAQ,SAAQ,cAAO;IAClC,YAAY,OAAgB,EAAE;QAC5B,KAAK,CAAC;YACJ,GAAG,IAAI;YACP,UAAU,EAAE,IAAI;YAChB,IAAI,EAAE,IAAI;YACV,WAAW,EAAE,IAAI;SAClB,CAAC,CAAA;IACJ,CAAC;IAED,gBAAgB;QACd,KAAK,CAAC,gBAAgB,EAAE,CAAA;QACxB,IAAI,CAAC,aAAa,CAAC,iBAAiB,CAAC,CAAA;QACrC,gBAAkB,CAAC,OAAO,CAAC,CAAC,CAAC,EAAE,EAAE,CAAC,IAAI,CAAC,aAAa,CAAC,CAAC,CAAC,CAAC,CAAA;QACxD,IAAI,CAAC,aAAa,CAAC,cAAc,CAAC,CAAA;QAClC,IAAI,CAAC,aAAa,CAAC,qBAAqB,CAAC,CAAA;QACzC,IAAI,IAAI,CAAC,IAAI,CAAC,aAAa;YAAE,IAAI,CAAC,UAAU,CAAC,uBAAa,CAAC,CAAA;IAC7D,CAAC;IAED,qBAAqB;QACnB,KAAK,CAAC,qBAAqB,EAAE,CAAA;QAC7B,MAAM,EAAC,KAAK,EAAE,IAAI,EAAC,GAAG,IAAI,CAAC,IAAI,CAAA;QAC/B,IAAI,CAAC,IAAI;YAAE,OAAM;QACjB,6BAAiB,CAAC,IAAI,CAAC,IAAI,EAAE,KAAK,CAAC,CAAA;QACnC,IAAI,CAAC,IAAI,CAAC,+BAA+B,CAAC,GAAG,cAAc,CAAA;IAC7D,CAAC;IAED,WAAW;QACT,OAAO,CAAC,IAAI,CAAC,IAAI,CAAC,WAAW;YAC3B,KAAK,CAAC,WAAW,EAAE,IAAI,CAAC,IAAI,CAAC,SAAS,CAAC,cAAc,CAAC,CAAC,CAAC,CAAC,cAAc,CAAC,CAAC,CAAC,SAAS,CAAC,CAAC,CAAA;IACzF,CAAC;CACF;AA/BD,0BA+BC;AAED,MAAM,CAAC,OAAO,GAAG,OAAO,GAAG,OAAO,CAAA;AAClC,MAAM,CAAC,OAAO,CAAC,OAAO,GAAG,OAAO,CAAA;AAChC,MAAM,CAAC,cAAc,CAAC,OAAO,EAAE,YAAY,EAAE,EAAC,KAAK,EAAE,IAAI,EAAC,CAAC,CAAA;AAE3D,kBAAe,OAAO,CAAA;AAyBtB,+CAA6C;AAArC,sGAAA,UAAU,OAAA;AAIlB,6CAA6F;AAArF,4FAAA,CAAC,OAAA;AAAE,8FAAA,GAAG,OAAA;AAAE,oGAAA,SAAS,OAAA;AAAE,8FAAA,GAAG,OAAA;AAAE,+FAAA,IAAI,OAAA;AAAQ,kGAAA,OAAO,OAAA;AACnD,+DAAqE;AAA7D,mHAAA,OAAO,OAAmB;AAClC,iDAA8D;AAAtD,4GAAA,OAAO,OAAmB"}

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import type { AnySchemaObject } from "./types";
import AjvCore, { Options } from "./core";
export declare class Ajv2020 extends AjvCore {
constructor(opts?: Options);
_addVocabularies(): void;
_addDefaultMetaSchema(): void;
defaultMeta(): string | AnySchemaObject | undefined;
}
export default Ajv2020;
export { Format, FormatDefinition, AsyncFormatDefinition, KeywordDefinition, KeywordErrorDefinition, CodeKeywordDefinition, MacroKeywordDefinition, FuncKeywordDefinition, Vocabulary, Schema, SchemaObject, AnySchemaObject, AsyncSchema, AnySchema, ValidateFunction, AsyncValidateFunction, ErrorObject, ErrorNoParams, } from "./types";
export { Plugin, Options, CodeOptions, InstanceOptions, Logger, ErrorsTextOptions } from "./core";
export { SchemaCxt, SchemaObjCxt } from "./compile";
export { KeywordCxt } from "./compile/validate";
export { DefinedError } from "./vocabularies/errors";
export { JSONType } from "./compile/rules";
export { JSONSchemaType } from "./types/json-schema";
export { _, str, stringify, nil, Name, Code, CodeGen, CodeGenOptions } from "./compile/codegen";
export { default as ValidationError } from "./runtime/validation_error";
export { default as MissingRefError } from "./compile/ref_error";

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@ -0,0 +1,55 @@
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.MissingRefError = exports.ValidationError = exports.CodeGen = exports.Name = exports.nil = exports.stringify = exports.str = exports._ = exports.KeywordCxt = exports.Ajv2020 = void 0;
const core_1 = require("./core");
const draft2020_1 = require("./vocabularies/draft2020");
const discriminator_1 = require("./vocabularies/discriminator");
const json_schema_2020_12_1 = require("./refs/json-schema-2020-12");
const META_SCHEMA_ID = "https://json-schema.org/draft/2020-12/schema";
class Ajv2020 extends core_1.default {
constructor(opts = {}) {
super({
...opts,
dynamicRef: true,
next: true,
unevaluated: true,
});
}
_addVocabularies() {
super._addVocabularies();
draft2020_1.default.forEach((v) => this.addVocabulary(v));
if (this.opts.discriminator)
this.addKeyword(discriminator_1.default);
}
_addDefaultMetaSchema() {
super._addDefaultMetaSchema();
const { $data, meta } = this.opts;
if (!meta)
return;
json_schema_2020_12_1.default.call(this, $data);
this.refs["http://json-schema.org/schema"] = META_SCHEMA_ID;
}
defaultMeta() {
return (this.opts.defaultMeta =
super.defaultMeta() || (this.getSchema(META_SCHEMA_ID) ? META_SCHEMA_ID : undefined));
}
}
exports.Ajv2020 = Ajv2020;
module.exports = exports = Ajv2020;
module.exports.Ajv2020 = Ajv2020;
Object.defineProperty(exports, "__esModule", { value: true });
exports.default = Ajv2020;
var validate_1 = require("./compile/validate");
Object.defineProperty(exports, "KeywordCxt", { enumerable: true, get: function () { return validate_1.KeywordCxt; } });
var codegen_1 = require("./compile/codegen");
Object.defineProperty(exports, "_", { enumerable: true, get: function () { return codegen_1._; } });
Object.defineProperty(exports, "str", { enumerable: true, get: function () { return codegen_1.str; } });
Object.defineProperty(exports, "stringify", { enumerable: true, get: function () { return codegen_1.stringify; } });
Object.defineProperty(exports, "nil", { enumerable: true, get: function () { return codegen_1.nil; } });
Object.defineProperty(exports, "Name", { enumerable: true, get: function () { return codegen_1.Name; } });
Object.defineProperty(exports, "CodeGen", { enumerable: true, get: function () { return codegen_1.CodeGen; } });
var validation_error_1 = require("./runtime/validation_error");
Object.defineProperty(exports, "ValidationError", { enumerable: true, get: function () { return validation_error_1.default; } });
var ref_error_1 = require("./compile/ref_error");
Object.defineProperty(exports, "MissingRefError", { enumerable: true, get: function () { return ref_error_1.default; } });
//# sourceMappingURL=2020.js.map

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import type { AnySchemaObject } from "./types";
import AjvCore from "./core";
export declare class Ajv extends AjvCore {
_addVocabularies(): void;
_addDefaultMetaSchema(): void;
defaultMeta(): string | AnySchemaObject | undefined;
}
export default Ajv;
export { Format, FormatDefinition, AsyncFormatDefinition, KeywordDefinition, KeywordErrorDefinition, CodeKeywordDefinition, MacroKeywordDefinition, FuncKeywordDefinition, Vocabulary, Schema, SchemaObject, AnySchemaObject, AsyncSchema, AnySchema, ValidateFunction, AsyncValidateFunction, SchemaValidateFunction, ErrorObject, ErrorNoParams, } from "./types";
export { Plugin, Options, CodeOptions, InstanceOptions, Logger, ErrorsTextOptions } from "./core";
export { SchemaCxt, SchemaObjCxt } from "./compile";
export { KeywordCxt } from "./compile/validate";
export { DefinedError } from "./vocabularies/errors";
export { JSONType } from "./compile/rules";
export { JSONSchemaType } from "./types/json-schema";
export { _, str, stringify, nil, Name, Code, CodeGen, CodeGenOptions } from "./compile/codegen";
export { default as ValidationError } from "./runtime/validation_error";
export { default as MissingRefError } from "./compile/ref_error";

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"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.MissingRefError = exports.ValidationError = exports.CodeGen = exports.Name = exports.nil = exports.stringify = exports.str = exports._ = exports.KeywordCxt = exports.Ajv = void 0;
const core_1 = require("./core");
const draft7_1 = require("./vocabularies/draft7");
const discriminator_1 = require("./vocabularies/discriminator");
const draft7MetaSchema = require("./refs/json-schema-draft-07.json");
const META_SUPPORT_DATA = ["/properties"];
const META_SCHEMA_ID = "http://json-schema.org/draft-07/schema";
class Ajv extends core_1.default {
_addVocabularies() {
super._addVocabularies();
draft7_1.default.forEach((v) => this.addVocabulary(v));
if (this.opts.discriminator)
this.addKeyword(discriminator_1.default);
}
_addDefaultMetaSchema() {
super._addDefaultMetaSchema();
if (!this.opts.meta)
return;
const metaSchema = this.opts.$data
? this.$dataMetaSchema(draft7MetaSchema, META_SUPPORT_DATA)
: draft7MetaSchema;
this.addMetaSchema(metaSchema, META_SCHEMA_ID, false);
this.refs["http://json-schema.org/schema"] = META_SCHEMA_ID;
}
defaultMeta() {
return (this.opts.defaultMeta =
super.defaultMeta() || (this.getSchema(META_SCHEMA_ID) ? META_SCHEMA_ID : undefined));
}
}
exports.Ajv = Ajv;
module.exports = exports = Ajv;
module.exports.Ajv = Ajv;
Object.defineProperty(exports, "__esModule", { value: true });
exports.default = Ajv;
var validate_1 = require("./compile/validate");
Object.defineProperty(exports, "KeywordCxt", { enumerable: true, get: function () { return validate_1.KeywordCxt; } });
var codegen_1 = require("./compile/codegen");
Object.defineProperty(exports, "_", { enumerable: true, get: function () { return codegen_1._; } });
Object.defineProperty(exports, "str", { enumerable: true, get: function () { return codegen_1.str; } });
Object.defineProperty(exports, "stringify", { enumerable: true, get: function () { return codegen_1.stringify; } });
Object.defineProperty(exports, "nil", { enumerable: true, get: function () { return codegen_1.nil; } });
Object.defineProperty(exports, "Name", { enumerable: true, get: function () { return codegen_1.Name; } });
Object.defineProperty(exports, "CodeGen", { enumerable: true, get: function () { return codegen_1.CodeGen; } });
var validation_error_1 = require("./runtime/validation_error");
Object.defineProperty(exports, "ValidationError", { enumerable: true, get: function () { return validation_error_1.default; } });
var ref_error_1 = require("./compile/ref_error");
Object.defineProperty(exports, "MissingRefError", { enumerable: true, get: function () { return ref_error_1.default; } });
//# sourceMappingURL=ajv.js.map

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export declare abstract class _CodeOrName {
abstract readonly str: string;
abstract readonly names: UsedNames;
abstract toString(): string;
abstract emptyStr(): boolean;
}
export declare const IDENTIFIER: RegExp;
export declare class Name extends _CodeOrName {
readonly str: string;
constructor(s: string);
toString(): string;
emptyStr(): boolean;
get names(): UsedNames;
}
export declare class _Code extends _CodeOrName {
readonly _items: readonly CodeItem[];
private _str?;
private _names?;
constructor(code: string | readonly CodeItem[]);
toString(): string;
emptyStr(): boolean;
get str(): string;
get names(): UsedNames;
}
export type CodeItem = Name | string | number | boolean | null;
export type UsedNames = Record<string, number | undefined>;
export type Code = _Code | Name;
export type SafeExpr = Code | number | boolean | null;
export declare const nil: _Code;
type CodeArg = SafeExpr | string | undefined;
export declare function _(strs: TemplateStringsArray, ...args: CodeArg[]): _Code;
export declare function str(strs: TemplateStringsArray, ...args: (CodeArg | string[])[]): _Code;
export declare function addCodeArg(code: CodeItem[], arg: CodeArg | string[]): void;
export declare function strConcat(c1: Code, c2: Code): Code;
export declare function stringify(x: unknown): Code;
export declare function safeStringify(x: unknown): string;
export declare function getProperty(key: Code | string | number): Code;
export declare function getEsmExportName(key: Code | string | number): Code;
export declare function regexpCode(rx: RegExp): Code;
export {};

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"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.regexpCode = exports.getEsmExportName = exports.getProperty = exports.safeStringify = exports.stringify = exports.strConcat = exports.addCodeArg = exports.str = exports._ = exports.nil = exports._Code = exports.Name = exports.IDENTIFIER = exports._CodeOrName = void 0;
// eslint-disable-next-line @typescript-eslint/no-extraneous-class
class _CodeOrName {
}
exports._CodeOrName = _CodeOrName;
exports.IDENTIFIER = /^[a-z$_][a-z$_0-9]*$/i;
class Name extends _CodeOrName {
constructor(s) {
super();
if (!exports.IDENTIFIER.test(s))
throw new Error("CodeGen: name must be a valid identifier");
this.str = s;
}
toString() {
return this.str;
}
emptyStr() {
return false;
}
get names() {
return { [this.str]: 1 };
}
}
exports.Name = Name;
class _Code extends _CodeOrName {
constructor(code) {
super();
this._items = typeof code === "string" ? [code] : code;
}
toString() {
return this.str;
}
emptyStr() {
if (this._items.length > 1)
return false;
const item = this._items[0];
return item === "" || item === '""';
}
get str() {
var _a;
return ((_a = this._str) !== null && _a !== void 0 ? _a : (this._str = this._items.reduce((s, c) => `${s}${c}`, "")));
}
get names() {
var _a;
return ((_a = this._names) !== null && _a !== void 0 ? _a : (this._names = this._items.reduce((names, c) => {
if (c instanceof Name)
names[c.str] = (names[c.str] || 0) + 1;
return names;
}, {})));
}
}
exports._Code = _Code;
exports.nil = new _Code("");
function _(strs, ...args) {
const code = [strs[0]];
let i = 0;
while (i < args.length) {
addCodeArg(code, args[i]);
code.push(strs[++i]);
}
return new _Code(code);
}
exports._ = _;
const plus = new _Code("+");
function str(strs, ...args) {
const expr = [safeStringify(strs[0])];
let i = 0;
while (i < args.length) {
expr.push(plus);
addCodeArg(expr, args[i]);
expr.push(plus, safeStringify(strs[++i]));
}
optimize(expr);
return new _Code(expr);
}
exports.str = str;
function addCodeArg(code, arg) {
if (arg instanceof _Code)
code.push(...arg._items);
else if (arg instanceof Name)
code.push(arg);
else
code.push(interpolate(arg));
}
exports.addCodeArg = addCodeArg;
function optimize(expr) {
let i = 1;
while (i < expr.length - 1) {
if (expr[i] === plus) {
const res = mergeExprItems(expr[i - 1], expr[i + 1]);
if (res !== undefined) {
expr.splice(i - 1, 3, res);
continue;
}
expr[i++] = "+";
}
i++;
}
}
function mergeExprItems(a, b) {
if (b === '""')
return a;
if (a === '""')
return b;
if (typeof a == "string") {
if (b instanceof Name || a[a.length - 1] !== '"')
return;
if (typeof b != "string")
return `${a.slice(0, -1)}${b}"`;
if (b[0] === '"')
return a.slice(0, -1) + b.slice(1);
return;
}
if (typeof b == "string" && b[0] === '"' && !(a instanceof Name))
return `"${a}${b.slice(1)}`;
return;
}
function strConcat(c1, c2) {
return c2.emptyStr() ? c1 : c1.emptyStr() ? c2 : str `${c1}${c2}`;
}
exports.strConcat = strConcat;
// TODO do not allow arrays here
function interpolate(x) {
return typeof x == "number" || typeof x == "boolean" || x === null
? x
: safeStringify(Array.isArray(x) ? x.join(",") : x);
}
function stringify(x) {
return new _Code(safeStringify(x));
}
exports.stringify = stringify;
function safeStringify(x) {
return JSON.stringify(x)
.replace(/\u2028/g, "\\u2028")
.replace(/\u2029/g, "\\u2029");
}
exports.safeStringify = safeStringify;
function getProperty(key) {
return typeof key == "string" && exports.IDENTIFIER.test(key) ? new _Code(`.${key}`) : _ `[${key}]`;
}
exports.getProperty = getProperty;
//Does best effort to format the name properly
function getEsmExportName(key) {
if (typeof key == "string" && exports.IDENTIFIER.test(key)) {
return new _Code(`${key}`);
}
throw new Error(`CodeGen: invalid export name: ${key}, use explicit $id name mapping`);
}
exports.getEsmExportName = getEsmExportName;
function regexpCode(rx) {
return new _Code(rx.toString());
}
exports.regexpCode = regexpCode;
//# sourceMappingURL=code.js.map

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import type { ScopeValueSets, NameValue, ValueScope, ValueScopeName } from "./scope";
import { _Code, Code, Name } from "./code";
import { Scope } from "./scope";
export { _, str, strConcat, nil, getProperty, stringify, regexpCode, Name, Code } from "./code";
export { Scope, ScopeStore, ValueScope, ValueScopeName, ScopeValueSets, varKinds } from "./scope";
export type SafeExpr = Code | number | boolean | null;
export type Block = Code | (() => void);
export declare const operators: {
GT: _Code;
GTE: _Code;
LT: _Code;
LTE: _Code;
EQ: _Code;
NEQ: _Code;
NOT: _Code;
OR: _Code;
AND: _Code;
ADD: _Code;
};
export interface CodeGenOptions {
es5?: boolean;
lines?: boolean;
ownProperties?: boolean;
}
export declare class CodeGen {
readonly _scope: Scope;
readonly _extScope: ValueScope;
readonly _values: ScopeValueSets;
private readonly _nodes;
private readonly _blockStarts;
private readonly _constants;
private readonly opts;
constructor(extScope: ValueScope, opts?: CodeGenOptions);
toString(): string;
name(prefix: string): Name;
scopeName(prefix: string): ValueScopeName;
scopeValue(prefixOrName: ValueScopeName | string, value: NameValue): Name;
getScopeValue(prefix: string, keyOrRef: unknown): ValueScopeName | undefined;
scopeRefs(scopeName: Name): Code;
scopeCode(): Code;
private _def;
const(nameOrPrefix: Name | string, rhs: SafeExpr, _constant?: boolean): Name;
let(nameOrPrefix: Name | string, rhs?: SafeExpr, _constant?: boolean): Name;
var(nameOrPrefix: Name | string, rhs?: SafeExpr, _constant?: boolean): Name;
assign(lhs: Code, rhs: SafeExpr, sideEffects?: boolean): CodeGen;
add(lhs: Code, rhs: SafeExpr): CodeGen;
code(c: Block | SafeExpr): CodeGen;
object(...keyValues: [Name | string, SafeExpr | string][]): _Code;
if(condition: Code | boolean, thenBody?: Block, elseBody?: Block): CodeGen;
elseIf(condition: Code | boolean): CodeGen;
else(): CodeGen;
endIf(): CodeGen;
private _for;
for(iteration: Code, forBody?: Block): CodeGen;
forRange(nameOrPrefix: Name | string, from: SafeExpr, to: SafeExpr, forBody: (index: Name) => void, varKind?: Code): CodeGen;
forOf(nameOrPrefix: Name | string, iterable: Code, forBody: (item: Name) => void, varKind?: Code): CodeGen;
forIn(nameOrPrefix: Name | string, obj: Code, forBody: (item: Name) => void, varKind?: Code): CodeGen;
endFor(): CodeGen;
label(label: Name): CodeGen;
break(label?: Code): CodeGen;
return(value: Block | SafeExpr): CodeGen;
try(tryBody: Block, catchCode?: (e: Name) => void, finallyCode?: Block): CodeGen;
throw(error: Code): CodeGen;
block(body?: Block, nodeCount?: number): CodeGen;
endBlock(nodeCount?: number): CodeGen;
func(name: Name, args?: Code, async?: boolean, funcBody?: Block): CodeGen;
endFunc(): CodeGen;
optimize(n?: number): void;
private _leafNode;
private _blockNode;
private _endBlockNode;
private _elseNode;
private get _root();
private get _currNode();
private set _currNode(value);
}
export declare function not<T extends Code | SafeExpr>(x: T): T;
export declare function and(...args: Code[]): Code;
export declare function or(...args: Code[]): Code;

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"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.or = exports.and = exports.not = exports.CodeGen = exports.operators = exports.varKinds = exports.ValueScopeName = exports.ValueScope = exports.Scope = exports.Name = exports.regexpCode = exports.stringify = exports.getProperty = exports.nil = exports.strConcat = exports.str = exports._ = void 0;
const code_1 = require("./code");
const scope_1 = require("./scope");
var code_2 = require("./code");
Object.defineProperty(exports, "_", { enumerable: true, get: function () { return code_2._; } });
Object.defineProperty(exports, "str", { enumerable: true, get: function () { return code_2.str; } });
Object.defineProperty(exports, "strConcat", { enumerable: true, get: function () { return code_2.strConcat; } });
Object.defineProperty(exports, "nil", { enumerable: true, get: function () { return code_2.nil; } });
Object.defineProperty(exports, "getProperty", { enumerable: true, get: function () { return code_2.getProperty; } });
Object.defineProperty(exports, "stringify", { enumerable: true, get: function () { return code_2.stringify; } });
Object.defineProperty(exports, "regexpCode", { enumerable: true, get: function () { return code_2.regexpCode; } });
Object.defineProperty(exports, "Name", { enumerable: true, get: function () { return code_2.Name; } });
var scope_2 = require("./scope");
Object.defineProperty(exports, "Scope", { enumerable: true, get: function () { return scope_2.Scope; } });
Object.defineProperty(exports, "ValueScope", { enumerable: true, get: function () { return scope_2.ValueScope; } });
Object.defineProperty(exports, "ValueScopeName", { enumerable: true, get: function () { return scope_2.ValueScopeName; } });
Object.defineProperty(exports, "varKinds", { enumerable: true, get: function () { return scope_2.varKinds; } });
exports.operators = {
GT: new code_1._Code(">"),
GTE: new code_1._Code(">="),
LT: new code_1._Code("<"),
LTE: new code_1._Code("<="),
EQ: new code_1._Code("==="),
NEQ: new code_1._Code("!=="),
NOT: new code_1._Code("!"),
OR: new code_1._Code("||"),
AND: new code_1._Code("&&"),
ADD: new code_1._Code("+"),
};
class Node {
optimizeNodes() {
return this;
}
optimizeNames(_names, _constants) {
return this;
}
}
class Def extends Node {
constructor(varKind, name, rhs) {
super();
this.varKind = varKind;
this.name = name;
this.rhs = rhs;
}
render({ es5, _n }) {
const varKind = es5 ? scope_1.varKinds.var : this.varKind;
const rhs = this.rhs === undefined ? "" : ` = ${this.rhs}`;
return `${varKind} ${this.name}${rhs};` + _n;
}
optimizeNames(names, constants) {
if (!names[this.name.str])
return;
if (this.rhs)
this.rhs = optimizeExpr(this.rhs, names, constants);
return this;
}
get names() {
return this.rhs instanceof code_1._CodeOrName ? this.rhs.names : {};
}
}
class Assign extends Node {
constructor(lhs, rhs, sideEffects) {
super();
this.lhs = lhs;
this.rhs = rhs;
this.sideEffects = sideEffects;
}
render({ _n }) {
return `${this.lhs} = ${this.rhs};` + _n;
}
optimizeNames(names, constants) {
if (this.lhs instanceof code_1.Name && !names[this.lhs.str] && !this.sideEffects)
return;
this.rhs = optimizeExpr(this.rhs, names, constants);
return this;
}
get names() {
const names = this.lhs instanceof code_1.Name ? {} : { ...this.lhs.names };
return addExprNames(names, this.rhs);
}
}
class AssignOp extends Assign {
constructor(lhs, op, rhs, sideEffects) {
super(lhs, rhs, sideEffects);
this.op = op;
}
render({ _n }) {
return `${this.lhs} ${this.op}= ${this.rhs};` + _n;
}
}
class Label extends Node {
constructor(label) {
super();
this.label = label;
this.names = {};
}
render({ _n }) {
return `${this.label}:` + _n;
}
}
class Break extends Node {
constructor(label) {
super();
this.label = label;
this.names = {};
}
render({ _n }) {
const label = this.label ? ` ${this.label}` : "";
return `break${label};` + _n;
}
}
class Throw extends Node {
constructor(error) {
super();
this.error = error;
}
render({ _n }) {
return `throw ${this.error};` + _n;
}
get names() {
return this.error.names;
}
}
class AnyCode extends Node {
constructor(code) {
super();
this.code = code;
}
render({ _n }) {
return `${this.code};` + _n;
}
optimizeNodes() {
return `${this.code}` ? this : undefined;
}
optimizeNames(names, constants) {
this.code = optimizeExpr(this.code, names, constants);
return this;
}
get names() {
return this.code instanceof code_1._CodeOrName ? this.code.names : {};
}
}
class ParentNode extends Node {
constructor(nodes = []) {
super();
this.nodes = nodes;
}
render(opts) {
return this.nodes.reduce((code, n) => code + n.render(opts), "");
}
optimizeNodes() {
const { nodes } = this;
let i = nodes.length;
while (i--) {
const n = nodes[i].optimizeNodes();
if (Array.isArray(n))
nodes.splice(i, 1, ...n);
else if (n)
nodes[i] = n;
else
nodes.splice(i, 1);
}
return nodes.length > 0 ? this : undefined;
}
optimizeNames(names, constants) {
const { nodes } = this;
let i = nodes.length;
while (i--) {
// iterating backwards improves 1-pass optimization
const n = nodes[i];
if (n.optimizeNames(names, constants))
continue;
subtractNames(names, n.names);
nodes.splice(i, 1);
}
return nodes.length > 0 ? this : undefined;
}
get names() {
return this.nodes.reduce((names, n) => addNames(names, n.names), {});
}
}
class BlockNode extends ParentNode {
render(opts) {
return "{" + opts._n + super.render(opts) + "}" + opts._n;
}
}
class Root extends ParentNode {
}
class Else extends BlockNode {
}
Else.kind = "else";
class If extends BlockNode {
constructor(condition, nodes) {
super(nodes);
this.condition = condition;
}
render(opts) {
let code = `if(${this.condition})` + super.render(opts);
if (this.else)
code += "else " + this.else.render(opts);
return code;
}
optimizeNodes() {
super.optimizeNodes();
const cond = this.condition;
if (cond === true)
return this.nodes; // else is ignored here
let e = this.else;
if (e) {
const ns = e.optimizeNodes();
e = this.else = Array.isArray(ns) ? new Else(ns) : ns;
}
if (e) {
if (cond === false)
return e instanceof If ? e : e.nodes;
if (this.nodes.length)
return this;
return new If(not(cond), e instanceof If ? [e] : e.nodes);
}
if (cond === false || !this.nodes.length)
return undefined;
return this;
}
optimizeNames(names, constants) {
var _a;
this.else = (_a = this.else) === null || _a === void 0 ? void 0 : _a.optimizeNames(names, constants);
if (!(super.optimizeNames(names, constants) || this.else))
return;
this.condition = optimizeExpr(this.condition, names, constants);
return this;
}
get names() {
const names = super.names;
addExprNames(names, this.condition);
if (this.else)
addNames(names, this.else.names);
return names;
}
}
If.kind = "if";
class For extends BlockNode {
}
For.kind = "for";
class ForLoop extends For {
constructor(iteration) {
super();
this.iteration = iteration;
}
render(opts) {
return `for(${this.iteration})` + super.render(opts);
}
optimizeNames(names, constants) {
if (!super.optimizeNames(names, constants))
return;
this.iteration = optimizeExpr(this.iteration, names, constants);
return this;
}
get names() {
return addNames(super.names, this.iteration.names);
}
}
class ForRange extends For {
constructor(varKind, name, from, to) {
super();
this.varKind = varKind;
this.name = name;
this.from = from;
this.to = to;
}
render(opts) {
const varKind = opts.es5 ? scope_1.varKinds.var : this.varKind;
const { name, from, to } = this;
return `for(${varKind} ${name}=${from}; ${name}<${to}; ${name}++)` + super.render(opts);
}
get names() {
const names = addExprNames(super.names, this.from);
return addExprNames(names, this.to);
}
}
class ForIter extends For {
constructor(loop, varKind, name, iterable) {
super();
this.loop = loop;
this.varKind = varKind;
this.name = name;
this.iterable = iterable;
}
render(opts) {
return `for(${this.varKind} ${this.name} ${this.loop} ${this.iterable})` + super.render(opts);
}
optimizeNames(names, constants) {
if (!super.optimizeNames(names, constants))
return;
this.iterable = optimizeExpr(this.iterable, names, constants);
return this;
}
get names() {
return addNames(super.names, this.iterable.names);
}
}
class Func extends BlockNode {
constructor(name, args, async) {
super();
this.name = name;
this.args = args;
this.async = async;
}
render(opts) {
const _async = this.async ? "async " : "";
return `${_async}function ${this.name}(${this.args})` + super.render(opts);
}
}
Func.kind = "func";
class Return extends ParentNode {
render(opts) {
return "return " + super.render(opts);
}
}
Return.kind = "return";
class Try extends BlockNode {
render(opts) {
let code = "try" + super.render(opts);
if (this.catch)
code += this.catch.render(opts);
if (this.finally)
code += this.finally.render(opts);
return code;
}
optimizeNodes() {
var _a, _b;
super.optimizeNodes();
(_a = this.catch) === null || _a === void 0 ? void 0 : _a.optimizeNodes();
(_b = this.finally) === null || _b === void 0 ? void 0 : _b.optimizeNodes();
return this;
}
optimizeNames(names, constants) {
var _a, _b;
super.optimizeNames(names, constants);
(_a = this.catch) === null || _a === void 0 ? void 0 : _a.optimizeNames(names, constants);
(_b = this.finally) === null || _b === void 0 ? void 0 : _b.optimizeNames(names, constants);
return this;
}
get names() {
const names = super.names;
if (this.catch)
addNames(names, this.catch.names);
if (this.finally)
addNames(names, this.finally.names);
return names;
}
}
class Catch extends BlockNode {
constructor(error) {
super();
this.error = error;
}
render(opts) {
return `catch(${this.error})` + super.render(opts);
}
}
Catch.kind = "catch";
class Finally extends BlockNode {
render(opts) {
return "finally" + super.render(opts);
}
}
Finally.kind = "finally";
class CodeGen {
constructor(extScope, opts = {}) {
this._values = {};
this._blockStarts = [];
this._constants = {};
this.opts = { ...opts, _n: opts.lines ? "\n" : "" };
this._extScope = extScope;
this._scope = new scope_1.Scope({ parent: extScope });
this._nodes = [new Root()];
}
toString() {
return this._root.render(this.opts);
}
// returns unique name in the internal scope
name(prefix) {
return this._scope.name(prefix);
}
// reserves unique name in the external scope
scopeName(prefix) {
return this._extScope.name(prefix);
}
// reserves unique name in the external scope and assigns value to it
scopeValue(prefixOrName, value) {
const name = this._extScope.value(prefixOrName, value);
const vs = this._values[name.prefix] || (this._values[name.prefix] = new Set());
vs.add(name);
return name;
}
getScopeValue(prefix, keyOrRef) {
return this._extScope.getValue(prefix, keyOrRef);
}
// return code that assigns values in the external scope to the names that are used internally
// (same names that were returned by gen.scopeName or gen.scopeValue)
scopeRefs(scopeName) {
return this._extScope.scopeRefs(scopeName, this._values);
}
scopeCode() {
return this._extScope.scopeCode(this._values);
}
_def(varKind, nameOrPrefix, rhs, constant) {
const name = this._scope.toName(nameOrPrefix);
if (rhs !== undefined && constant)
this._constants[name.str] = rhs;
this._leafNode(new Def(varKind, name, rhs));
return name;
}
// `const` declaration (`var` in es5 mode)
const(nameOrPrefix, rhs, _constant) {
return this._def(scope_1.varKinds.const, nameOrPrefix, rhs, _constant);
}
// `let` declaration with optional assignment (`var` in es5 mode)
let(nameOrPrefix, rhs, _constant) {
return this._def(scope_1.varKinds.let, nameOrPrefix, rhs, _constant);
}
// `var` declaration with optional assignment
var(nameOrPrefix, rhs, _constant) {
return this._def(scope_1.varKinds.var, nameOrPrefix, rhs, _constant);
}
// assignment code
assign(lhs, rhs, sideEffects) {
return this._leafNode(new Assign(lhs, rhs, sideEffects));
}
// `+=` code
add(lhs, rhs) {
return this._leafNode(new AssignOp(lhs, exports.operators.ADD, rhs));
}
// appends passed SafeExpr to code or executes Block
code(c) {
if (typeof c == "function")
c();
else if (c !== code_1.nil)
this._leafNode(new AnyCode(c));
return this;
}
// returns code for object literal for the passed argument list of key-value pairs
object(...keyValues) {
const code = ["{"];
for (const [key, value] of keyValues) {
if (code.length > 1)
code.push(",");
code.push(key);
if (key !== value || this.opts.es5) {
code.push(":");
(0, code_1.addCodeArg)(code, value);
}
}
code.push("}");
return new code_1._Code(code);
}
// `if` clause (or statement if `thenBody` and, optionally, `elseBody` are passed)
if(condition, thenBody, elseBody) {
this._blockNode(new If(condition));
if (thenBody && elseBody) {
this.code(thenBody).else().code(elseBody).endIf();
}
else if (thenBody) {
this.code(thenBody).endIf();
}
else if (elseBody) {
throw new Error('CodeGen: "else" body without "then" body');
}
return this;
}
// `else if` clause - invalid without `if` or after `else` clauses
elseIf(condition) {
return this._elseNode(new If(condition));
}
// `else` clause - only valid after `if` or `else if` clauses
else() {
return this._elseNode(new Else());
}
// end `if` statement (needed if gen.if was used only with condition)
endIf() {
return this._endBlockNode(If, Else);
}
_for(node, forBody) {
this._blockNode(node);
if (forBody)
this.code(forBody).endFor();
return this;
}
// a generic `for` clause (or statement if `forBody` is passed)
for(iteration, forBody) {
return this._for(new ForLoop(iteration), forBody);
}
// `for` statement for a range of values
forRange(nameOrPrefix, from, to, forBody, varKind = this.opts.es5 ? scope_1.varKinds.var : scope_1.varKinds.let) {
const name = this._scope.toName(nameOrPrefix);
return this._for(new ForRange(varKind, name, from, to), () => forBody(name));
}
// `for-of` statement (in es5 mode replace with a normal for loop)
forOf(nameOrPrefix, iterable, forBody, varKind = scope_1.varKinds.const) {
const name = this._scope.toName(nameOrPrefix);
if (this.opts.es5) {
const arr = iterable instanceof code_1.Name ? iterable : this.var("_arr", iterable);
return this.forRange("_i", 0, (0, code_1._) `${arr}.length`, (i) => {
this.var(name, (0, code_1._) `${arr}[${i}]`);
forBody(name);
});
}
return this._for(new ForIter("of", varKind, name, iterable), () => forBody(name));
}
// `for-in` statement.
// With option `ownProperties` replaced with a `for-of` loop for object keys
forIn(nameOrPrefix, obj, forBody, varKind = this.opts.es5 ? scope_1.varKinds.var : scope_1.varKinds.const) {
if (this.opts.ownProperties) {
return this.forOf(nameOrPrefix, (0, code_1._) `Object.keys(${obj})`, forBody);
}
const name = this._scope.toName(nameOrPrefix);
return this._for(new ForIter("in", varKind, name, obj), () => forBody(name));
}
// end `for` loop
endFor() {
return this._endBlockNode(For);
}
// `label` statement
label(label) {
return this._leafNode(new Label(label));
}
// `break` statement
break(label) {
return this._leafNode(new Break(label));
}
// `return` statement
return(value) {
const node = new Return();
this._blockNode(node);
this.code(value);
if (node.nodes.length !== 1)
throw new Error('CodeGen: "return" should have one node');
return this._endBlockNode(Return);
}
// `try` statement
try(tryBody, catchCode, finallyCode) {
if (!catchCode && !finallyCode)
throw new Error('CodeGen: "try" without "catch" and "finally"');
const node = new Try();
this._blockNode(node);
this.code(tryBody);
if (catchCode) {
const error = this.name("e");
this._currNode = node.catch = new Catch(error);
catchCode(error);
}
if (finallyCode) {
this._currNode = node.finally = new Finally();
this.code(finallyCode);
}
return this._endBlockNode(Catch, Finally);
}
// `throw` statement
throw(error) {
return this._leafNode(new Throw(error));
}
// start self-balancing block
block(body, nodeCount) {
this._blockStarts.push(this._nodes.length);
if (body)
this.code(body).endBlock(nodeCount);
return this;
}
// end the current self-balancing block
endBlock(nodeCount) {
const len = this._blockStarts.pop();
if (len === undefined)
throw new Error("CodeGen: not in self-balancing block");
const toClose = this._nodes.length - len;
if (toClose < 0 || (nodeCount !== undefined && toClose !== nodeCount)) {
throw new Error(`CodeGen: wrong number of nodes: ${toClose} vs ${nodeCount} expected`);
}
this._nodes.length = len;
return this;
}
// `function` heading (or definition if funcBody is passed)
func(name, args = code_1.nil, async, funcBody) {
this._blockNode(new Func(name, args, async));
if (funcBody)
this.code(funcBody).endFunc();
return this;
}
// end function definition
endFunc() {
return this._endBlockNode(Func);
}
optimize(n = 1) {
while (n-- > 0) {
this._root.optimizeNodes();
this._root.optimizeNames(this._root.names, this._constants);
}
}
_leafNode(node) {
this._currNode.nodes.push(node);
return this;
}
_blockNode(node) {
this._currNode.nodes.push(node);
this._nodes.push(node);
}
_endBlockNode(N1, N2) {
const n = this._currNode;
if (n instanceof N1 || (N2 && n instanceof N2)) {
this._nodes.pop();
return this;
}
throw new Error(`CodeGen: not in block "${N2 ? `${N1.kind}/${N2.kind}` : N1.kind}"`);
}
_elseNode(node) {
const n = this._currNode;
if (!(n instanceof If)) {
throw new Error('CodeGen: "else" without "if"');
}
this._currNode = n.else = node;
return this;
}
get _root() {
return this._nodes[0];
}
get _currNode() {
const ns = this._nodes;
return ns[ns.length - 1];
}
set _currNode(node) {
const ns = this._nodes;
ns[ns.length - 1] = node;
}
}
exports.CodeGen = CodeGen;
function addNames(names, from) {
for (const n in from)
names[n] = (names[n] || 0) + (from[n] || 0);
return names;
}
function addExprNames(names, from) {
return from instanceof code_1._CodeOrName ? addNames(names, from.names) : names;
}
function optimizeExpr(expr, names, constants) {
if (expr instanceof code_1.Name)
return replaceName(expr);
if (!canOptimize(expr))
return expr;
return new code_1._Code(expr._items.reduce((items, c) => {
if (c instanceof code_1.Name)
c = replaceName(c);
if (c instanceof code_1._Code)
items.push(...c._items);
else
items.push(c);
return items;
}, []));
function replaceName(n) {
const c = constants[n.str];
if (c === undefined || names[n.str] !== 1)
return n;
delete names[n.str];
return c;
}
function canOptimize(e) {
return (e instanceof code_1._Code &&
e._items.some((c) => c instanceof code_1.Name && names[c.str] === 1 && constants[c.str] !== undefined));
}
}
function subtractNames(names, from) {
for (const n in from)
names[n] = (names[n] || 0) - (from[n] || 0);
}
function not(x) {
return typeof x == "boolean" || typeof x == "number" || x === null ? !x : (0, code_1._) `!${par(x)}`;
}
exports.not = not;
const andCode = mappend(exports.operators.AND);
// boolean AND (&&) expression with the passed arguments
function and(...args) {
return args.reduce(andCode);
}
exports.and = and;
const orCode = mappend(exports.operators.OR);
// boolean OR (||) expression with the passed arguments
function or(...args) {
return args.reduce(orCode);
}
exports.or = or;
function mappend(op) {
return (x, y) => (x === code_1.nil ? y : y === code_1.nil ? x : (0, code_1._) `${par(x)} ${op} ${par(y)}`);
}
function par(x) {
return x instanceof code_1.Name ? x : (0, code_1._) `(${x})`;
}
//# sourceMappingURL=index.js.map

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import { Code, Name } from "./code";
interface NameGroup {
prefix: string;
index: number;
}
export interface NameValue {
ref: ValueReference;
key?: unknown;
code?: Code;
}
export type ValueReference = unknown;
interface ScopeOptions {
prefixes?: Set<string>;
parent?: Scope;
}
interface ValueScopeOptions extends ScopeOptions {
scope: ScopeStore;
es5?: boolean;
lines?: boolean;
}
export type ScopeStore = Record<string, ValueReference[] | undefined>;
type ScopeValues = {
[Prefix in string]?: Map<unknown, ValueScopeName>;
};
export type ScopeValueSets = {
[Prefix in string]?: Set<ValueScopeName>;
};
export declare enum UsedValueState {
Started = 0,
Completed = 1
}
export type UsedScopeValues = {
[Prefix in string]?: Map<ValueScopeName, UsedValueState | undefined>;
};
export declare const varKinds: {
const: Name;
let: Name;
var: Name;
};
export declare class Scope {
protected readonly _names: {
[Prefix in string]?: NameGroup;
};
protected readonly _prefixes?: Set<string>;
protected readonly _parent?: Scope;
constructor({ prefixes, parent }?: ScopeOptions);
toName(nameOrPrefix: Name | string): Name;
name(prefix: string): Name;
protected _newName(prefix: string): string;
private _nameGroup;
}
interface ScopePath {
property: string;
itemIndex: number;
}
export declare class ValueScopeName extends Name {
readonly prefix: string;
value?: NameValue;
scopePath?: Code;
constructor(prefix: string, nameStr: string);
setValue(value: NameValue, { property, itemIndex }: ScopePath): void;
}
interface VSOptions extends ValueScopeOptions {
_n: Code;
}
export declare class ValueScope extends Scope {
protected readonly _values: ScopeValues;
protected readonly _scope: ScopeStore;
readonly opts: VSOptions;
constructor(opts: ValueScopeOptions);
get(): ScopeStore;
name(prefix: string): ValueScopeName;
value(nameOrPrefix: ValueScopeName | string, value: NameValue): ValueScopeName;
getValue(prefix: string, keyOrRef: unknown): ValueScopeName | undefined;
scopeRefs(scopeName: Name, values?: ScopeValues | ScopeValueSets): Code;
scopeCode(values?: ScopeValues | ScopeValueSets, usedValues?: UsedScopeValues, getCode?: (n: ValueScopeName) => Code | undefined): Code;
private _reduceValues;
}
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"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.ValueScope = exports.ValueScopeName = exports.Scope = exports.varKinds = exports.UsedValueState = void 0;
const code_1 = require("./code");
class ValueError extends Error {
constructor(name) {
super(`CodeGen: "code" for ${name} not defined`);
this.value = name.value;
}
}
var UsedValueState;
(function (UsedValueState) {
UsedValueState[UsedValueState["Started"] = 0] = "Started";
UsedValueState[UsedValueState["Completed"] = 1] = "Completed";
})(UsedValueState || (exports.UsedValueState = UsedValueState = {}));
exports.varKinds = {
const: new code_1.Name("const"),
let: new code_1.Name("let"),
var: new code_1.Name("var"),
};
class Scope {
constructor({ prefixes, parent } = {}) {
this._names = {};
this._prefixes = prefixes;
this._parent = parent;
}
toName(nameOrPrefix) {
return nameOrPrefix instanceof code_1.Name ? nameOrPrefix : this.name(nameOrPrefix);
}
name(prefix) {
return new code_1.Name(this._newName(prefix));
}
_newName(prefix) {
const ng = this._names[prefix] || this._nameGroup(prefix);
return `${prefix}${ng.index++}`;
}
_nameGroup(prefix) {
var _a, _b;
if (((_b = (_a = this._parent) === null || _a === void 0 ? void 0 : _a._prefixes) === null || _b === void 0 ? void 0 : _b.has(prefix)) || (this._prefixes && !this._prefixes.has(prefix))) {
throw new Error(`CodeGen: prefix "${prefix}" is not allowed in this scope`);
}
return (this._names[prefix] = { prefix, index: 0 });
}
}
exports.Scope = Scope;
class ValueScopeName extends code_1.Name {
constructor(prefix, nameStr) {
super(nameStr);
this.prefix = prefix;
}
setValue(value, { property, itemIndex }) {
this.value = value;
this.scopePath = (0, code_1._) `.${new code_1.Name(property)}[${itemIndex}]`;
}
}
exports.ValueScopeName = ValueScopeName;
const line = (0, code_1._) `\n`;
class ValueScope extends Scope {
constructor(opts) {
super(opts);
this._values = {};
this._scope = opts.scope;
this.opts = { ...opts, _n: opts.lines ? line : code_1.nil };
}
get() {
return this._scope;
}
name(prefix) {
return new ValueScopeName(prefix, this._newName(prefix));
}
value(nameOrPrefix, value) {
var _a;
if (value.ref === undefined)
throw new Error("CodeGen: ref must be passed in value");
const name = this.toName(nameOrPrefix);
const { prefix } = name;
const valueKey = (_a = value.key) !== null && _a !== void 0 ? _a : value.ref;
let vs = this._values[prefix];
if (vs) {
const _name = vs.get(valueKey);
if (_name)
return _name;
}
else {
vs = this._values[prefix] = new Map();
}
vs.set(valueKey, name);
const s = this._scope[prefix] || (this._scope[prefix] = []);
const itemIndex = s.length;
s[itemIndex] = value.ref;
name.setValue(value, { property: prefix, itemIndex });
return name;
}
getValue(prefix, keyOrRef) {
const vs = this._values[prefix];
if (!vs)
return;
return vs.get(keyOrRef);
}
scopeRefs(scopeName, values = this._values) {
return this._reduceValues(values, (name) => {
if (name.scopePath === undefined)
throw new Error(`CodeGen: name "${name}" has no value`);
return (0, code_1._) `${scopeName}${name.scopePath}`;
});
}
scopeCode(values = this._values, usedValues, getCode) {
return this._reduceValues(values, (name) => {
if (name.value === undefined)
throw new Error(`CodeGen: name "${name}" has no value`);
return name.value.code;
}, usedValues, getCode);
}
_reduceValues(values, valueCode, usedValues = {}, getCode) {
let code = code_1.nil;
for (const prefix in values) {
const vs = values[prefix];
if (!vs)
continue;
const nameSet = (usedValues[prefix] = usedValues[prefix] || new Map());
vs.forEach((name) => {
if (nameSet.has(name))
return;
nameSet.set(name, UsedValueState.Started);
let c = valueCode(name);
if (c) {
const def = this.opts.es5 ? exports.varKinds.var : exports.varKinds.const;
code = (0, code_1._) `${code}${def} ${name} = ${c};${this.opts._n}`;
}
else if ((c = getCode === null || getCode === void 0 ? void 0 : getCode(name))) {
code = (0, code_1._) `${code}${c}${this.opts._n}`;
}
else {
throw new ValueError(name);
}
nameSet.set(name, UsedValueState.Completed);
});
}
return code;
}
}
exports.ValueScope = ValueScope;
//# sourceMappingURL=scope.js.map

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import type { KeywordErrorCxt, KeywordErrorDefinition } from "../types";
import { CodeGen, Code, Name } from "./codegen";
export declare const keywordError: KeywordErrorDefinition;
export declare const keyword$DataError: KeywordErrorDefinition;
export interface ErrorPaths {
instancePath?: Code;
schemaPath?: string;
parentSchema?: boolean;
}
export declare function reportError(cxt: KeywordErrorCxt, error?: KeywordErrorDefinition, errorPaths?: ErrorPaths, overrideAllErrors?: boolean): void;
export declare function reportExtraError(cxt: KeywordErrorCxt, error?: KeywordErrorDefinition, errorPaths?: ErrorPaths): void;
export declare function resetErrorsCount(gen: CodeGen, errsCount: Name): void;
export declare function extendErrors({ gen, keyword, schemaValue, data, errsCount, it, }: KeywordErrorCxt): void;

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"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.extendErrors = exports.resetErrorsCount = exports.reportExtraError = exports.reportError = exports.keyword$DataError = exports.keywordError = void 0;
const codegen_1 = require("./codegen");
const util_1 = require("./util");
const names_1 = require("./names");
exports.keywordError = {
message: ({ keyword }) => (0, codegen_1.str) `must pass "${keyword}" keyword validation`,
};
exports.keyword$DataError = {
message: ({ keyword, schemaType }) => schemaType
? (0, codegen_1.str) `"${keyword}" keyword must be ${schemaType} ($data)`
: (0, codegen_1.str) `"${keyword}" keyword is invalid ($data)`,
};
function reportError(cxt, error = exports.keywordError, errorPaths, overrideAllErrors) {
const { it } = cxt;
const { gen, compositeRule, allErrors } = it;
const errObj = errorObjectCode(cxt, error, errorPaths);
if (overrideAllErrors !== null && overrideAllErrors !== void 0 ? overrideAllErrors : (compositeRule || allErrors)) {
addError(gen, errObj);
}
else {
returnErrors(it, (0, codegen_1._) `[${errObj}]`);
}
}
exports.reportError = reportError;
function reportExtraError(cxt, error = exports.keywordError, errorPaths) {
const { it } = cxt;
const { gen, compositeRule, allErrors } = it;
const errObj = errorObjectCode(cxt, error, errorPaths);
addError(gen, errObj);
if (!(compositeRule || allErrors)) {
returnErrors(it, names_1.default.vErrors);
}
}
exports.reportExtraError = reportExtraError;
function resetErrorsCount(gen, errsCount) {
gen.assign(names_1.default.errors, errsCount);
gen.if((0, codegen_1._) `${names_1.default.vErrors} !== null`, () => gen.if(errsCount, () => gen.assign((0, codegen_1._) `${names_1.default.vErrors}.length`, errsCount), () => gen.assign(names_1.default.vErrors, null)));
}
exports.resetErrorsCount = resetErrorsCount;
function extendErrors({ gen, keyword, schemaValue, data, errsCount, it, }) {
/* istanbul ignore if */
if (errsCount === undefined)
throw new Error("ajv implementation error");
const err = gen.name("err");
gen.forRange("i", errsCount, names_1.default.errors, (i) => {
gen.const(err, (0, codegen_1._) `${names_1.default.vErrors}[${i}]`);
gen.if((0, codegen_1._) `${err}.instancePath === undefined`, () => gen.assign((0, codegen_1._) `${err}.instancePath`, (0, codegen_1.strConcat)(names_1.default.instancePath, it.errorPath)));
gen.assign((0, codegen_1._) `${err}.schemaPath`, (0, codegen_1.str) `${it.errSchemaPath}/${keyword}`);
if (it.opts.verbose) {
gen.assign((0, codegen_1._) `${err}.schema`, schemaValue);
gen.assign((0, codegen_1._) `${err}.data`, data);
}
});
}
exports.extendErrors = extendErrors;
function addError(gen, errObj) {
const err = gen.const("err", errObj);
gen.if((0, codegen_1._) `${names_1.default.vErrors} === null`, () => gen.assign(names_1.default.vErrors, (0, codegen_1._) `[${err}]`), (0, codegen_1._) `${names_1.default.vErrors}.push(${err})`);
gen.code((0, codegen_1._) `${names_1.default.errors}++`);
}
function returnErrors(it, errs) {
const { gen, validateName, schemaEnv } = it;
if (schemaEnv.$async) {
gen.throw((0, codegen_1._) `new ${it.ValidationError}(${errs})`);
}
else {
gen.assign((0, codegen_1._) `${validateName}.errors`, errs);
gen.return(false);
}
}
const E = {
keyword: new codegen_1.Name("keyword"),
schemaPath: new codegen_1.Name("schemaPath"), // also used in JTD errors
params: new codegen_1.Name("params"),
propertyName: new codegen_1.Name("propertyName"),
message: new codegen_1.Name("message"),
schema: new codegen_1.Name("schema"),
parentSchema: new codegen_1.Name("parentSchema"),
};
function errorObjectCode(cxt, error, errorPaths) {
const { createErrors } = cxt.it;
if (createErrors === false)
return (0, codegen_1._) `{}`;
return errorObject(cxt, error, errorPaths);
}
function errorObject(cxt, error, errorPaths = {}) {
const { gen, it } = cxt;
const keyValues = [
errorInstancePath(it, errorPaths),
errorSchemaPath(cxt, errorPaths),
];
extraErrorProps(cxt, error, keyValues);
return gen.object(...keyValues);
}
function errorInstancePath({ errorPath }, { instancePath }) {
const instPath = instancePath
? (0, codegen_1.str) `${errorPath}${(0, util_1.getErrorPath)(instancePath, util_1.Type.Str)}`
: errorPath;
return [names_1.default.instancePath, (0, codegen_1.strConcat)(names_1.default.instancePath, instPath)];
}
function errorSchemaPath({ keyword, it: { errSchemaPath } }, { schemaPath, parentSchema }) {
let schPath = parentSchema ? errSchemaPath : (0, codegen_1.str) `${errSchemaPath}/${keyword}`;
if (schemaPath) {
schPath = (0, codegen_1.str) `${schPath}${(0, util_1.getErrorPath)(schemaPath, util_1.Type.Str)}`;
}
return [E.schemaPath, schPath];
}
function extraErrorProps(cxt, { params, message }, keyValues) {
const { keyword, data, schemaValue, it } = cxt;
const { opts, propertyName, topSchemaRef, schemaPath } = it;
keyValues.push([E.keyword, keyword], [E.params, typeof params == "function" ? params(cxt) : params || (0, codegen_1._) `{}`]);
if (opts.messages) {
keyValues.push([E.message, typeof message == "function" ? message(cxt) : message]);
}
if (opts.verbose) {
keyValues.push([E.schema, schemaValue], [E.parentSchema, (0, codegen_1._) `${topSchemaRef}${schemaPath}`], [names_1.default.data, data]);
}
if (propertyName)
keyValues.push([E.propertyName, propertyName]);
}
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import type { AnySchema, AnySchemaObject, AnyValidateFunction, EvaluatedProperties, EvaluatedItems } from "../types";
import type Ajv from "../core";
import type { InstanceOptions } from "../core";
import { CodeGen, Name, Code, ValueScopeName } from "./codegen";
import { LocalRefs } from "./resolve";
import { JSONType } from "./rules";
export type SchemaRefs = {
[Ref in string]?: SchemaEnv | AnySchema;
};
export interface SchemaCxt {
readonly gen: CodeGen;
readonly allErrors?: boolean;
readonly data: Name;
readonly parentData: Name;
readonly parentDataProperty: Code | number;
readonly dataNames: Name[];
readonly dataPathArr: (Code | number)[];
readonly dataLevel: number;
dataTypes: JSONType[];
definedProperties: Set<string>;
readonly topSchemaRef: Code;
readonly validateName: Name;
evaluated?: Name;
readonly ValidationError?: Name;
readonly schema: AnySchema;
readonly schemaEnv: SchemaEnv;
readonly rootId: string;
baseId: string;
readonly schemaPath: Code;
readonly errSchemaPath: string;
readonly errorPath: Code;
readonly propertyName?: Name;
readonly compositeRule?: boolean;
props?: EvaluatedProperties | Name;
items?: EvaluatedItems | Name;
jtdDiscriminator?: string;
jtdMetadata?: boolean;
readonly createErrors?: boolean;
readonly opts: InstanceOptions;
readonly self: Ajv;
}
export interface SchemaObjCxt extends SchemaCxt {
readonly schema: AnySchemaObject;
}
interface SchemaEnvArgs {
readonly schema: AnySchema;
readonly schemaId?: "$id" | "id";
readonly root?: SchemaEnv;
readonly baseId?: string;
readonly schemaPath?: string;
readonly localRefs?: LocalRefs;
readonly meta?: boolean;
}
export declare class SchemaEnv implements SchemaEnvArgs {
readonly schema: AnySchema;
readonly schemaId?: "$id" | "id";
readonly root: SchemaEnv;
baseId: string;
schemaPath?: string;
localRefs?: LocalRefs;
readonly meta?: boolean;
readonly $async?: boolean;
readonly refs: SchemaRefs;
readonly dynamicAnchors: {
[Ref in string]?: true;
};
validate?: AnyValidateFunction;
validateName?: ValueScopeName;
serialize?: (data: unknown) => string;
serializeName?: ValueScopeName;
parse?: (data: string) => unknown;
parseName?: ValueScopeName;
constructor(env: SchemaEnvArgs);
}
export declare function compileSchema(this: Ajv, sch: SchemaEnv): SchemaEnv;
export declare function resolveRef(this: Ajv, root: SchemaEnv, baseId: string, ref: string): AnySchema | SchemaEnv | undefined;
export declare function getCompilingSchema(this: Ajv, schEnv: SchemaEnv): SchemaEnv | void;
export declare function resolveSchema(this: Ajv, root: SchemaEnv, // root object with properties schema, refs TODO below SchemaEnv is assigned to it
ref: string): SchemaEnv | undefined;
export {};

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"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.resolveSchema = exports.getCompilingSchema = exports.resolveRef = exports.compileSchema = exports.SchemaEnv = void 0;
const codegen_1 = require("./codegen");
const validation_error_1 = require("../runtime/validation_error");
const names_1 = require("./names");
const resolve_1 = require("./resolve");
const util_1 = require("./util");
const validate_1 = require("./validate");
class SchemaEnv {
constructor(env) {
var _a;
this.refs = {};
this.dynamicAnchors = {};
let schema;
if (typeof env.schema == "object")
schema = env.schema;
this.schema = env.schema;
this.schemaId = env.schemaId;
this.root = env.root || this;
this.baseId = (_a = env.baseId) !== null && _a !== void 0 ? _a : (0, resolve_1.normalizeId)(schema === null || schema === void 0 ? void 0 : schema[env.schemaId || "$id"]);
this.schemaPath = env.schemaPath;
this.localRefs = env.localRefs;
this.meta = env.meta;
this.$async = schema === null || schema === void 0 ? void 0 : schema.$async;
this.refs = {};
}
}
exports.SchemaEnv = SchemaEnv;
// let codeSize = 0
// let nodeCount = 0
// Compiles schema in SchemaEnv
function compileSchema(sch) {
// TODO refactor - remove compilations
const _sch = getCompilingSchema.call(this, sch);
if (_sch)
return _sch;
const rootId = (0, resolve_1.getFullPath)(this.opts.uriResolver, sch.root.baseId); // TODO if getFullPath removed 1 tests fails
const { es5, lines } = this.opts.code;
const { ownProperties } = this.opts;
const gen = new codegen_1.CodeGen(this.scope, { es5, lines, ownProperties });
let _ValidationError;
if (sch.$async) {
_ValidationError = gen.scopeValue("Error", {
ref: validation_error_1.default,
code: (0, codegen_1._) `require("ajv/dist/runtime/validation_error").default`,
});
}
const validateName = gen.scopeName("validate");
sch.validateName = validateName;
const schemaCxt = {
gen,
allErrors: this.opts.allErrors,
data: names_1.default.data,
parentData: names_1.default.parentData,
parentDataProperty: names_1.default.parentDataProperty,
dataNames: [names_1.default.data],
dataPathArr: [codegen_1.nil], // TODO can its length be used as dataLevel if nil is removed?
dataLevel: 0,
dataTypes: [],
definedProperties: new Set(),
topSchemaRef: gen.scopeValue("schema", this.opts.code.source === true
? { ref: sch.schema, code: (0, codegen_1.stringify)(sch.schema) }
: { ref: sch.schema }),
validateName,
ValidationError: _ValidationError,
schema: sch.schema,
schemaEnv: sch,
rootId,
baseId: sch.baseId || rootId,
schemaPath: codegen_1.nil,
errSchemaPath: sch.schemaPath || (this.opts.jtd ? "" : "#"),
errorPath: (0, codegen_1._) `""`,
opts: this.opts,
self: this,
};
let sourceCode;
try {
this._compilations.add(sch);
(0, validate_1.validateFunctionCode)(schemaCxt);
gen.optimize(this.opts.code.optimize);
// gen.optimize(1)
const validateCode = gen.toString();
sourceCode = `${gen.scopeRefs(names_1.default.scope)}return ${validateCode}`;
// console.log((codeSize += sourceCode.length), (nodeCount += gen.nodeCount))
if (this.opts.code.process)
sourceCode = this.opts.code.process(sourceCode, sch);
// console.log("\n\n\n *** \n", sourceCode)
const makeValidate = new Function(`${names_1.default.self}`, `${names_1.default.scope}`, sourceCode);
const validate = makeValidate(this, this.scope.get());
this.scope.value(validateName, { ref: validate });
validate.errors = null;
validate.schema = sch.schema;
validate.schemaEnv = sch;
if (sch.$async)
validate.$async = true;
if (this.opts.code.source === true) {
validate.source = { validateName, validateCode, scopeValues: gen._values };
}
if (this.opts.unevaluated) {
const { props, items } = schemaCxt;
validate.evaluated = {
props: props instanceof codegen_1.Name ? undefined : props,
items: items instanceof codegen_1.Name ? undefined : items,
dynamicProps: props instanceof codegen_1.Name,
dynamicItems: items instanceof codegen_1.Name,
};
if (validate.source)
validate.source.evaluated = (0, codegen_1.stringify)(validate.evaluated);
}
sch.validate = validate;
return sch;
}
catch (e) {
delete sch.validate;
delete sch.validateName;
if (sourceCode)
this.logger.error("Error compiling schema, function code:", sourceCode);
// console.log("\n\n\n *** \n", sourceCode, this.opts)
throw e;
}
finally {
this._compilations.delete(sch);
}
}
exports.compileSchema = compileSchema;
function resolveRef(root, baseId, ref) {
var _a;
ref = (0, resolve_1.resolveUrl)(this.opts.uriResolver, baseId, ref);
const schOrFunc = root.refs[ref];
if (schOrFunc)
return schOrFunc;
let _sch = resolve.call(this, root, ref);
if (_sch === undefined) {
const schema = (_a = root.localRefs) === null || _a === void 0 ? void 0 : _a[ref]; // TODO maybe localRefs should hold SchemaEnv
const { schemaId } = this.opts;
if (schema)
_sch = new SchemaEnv({ schema, schemaId, root, baseId });
}
if (_sch === undefined)
return;
return (root.refs[ref] = inlineOrCompile.call(this, _sch));
}
exports.resolveRef = resolveRef;
function inlineOrCompile(sch) {
if ((0, resolve_1.inlineRef)(sch.schema, this.opts.inlineRefs))
return sch.schema;
return sch.validate ? sch : compileSchema.call(this, sch);
}
// Index of schema compilation in the currently compiled list
function getCompilingSchema(schEnv) {
for (const sch of this._compilations) {
if (sameSchemaEnv(sch, schEnv))
return sch;
}
}
exports.getCompilingSchema = getCompilingSchema;
function sameSchemaEnv(s1, s2) {
return s1.schema === s2.schema && s1.root === s2.root && s1.baseId === s2.baseId;
}
// resolve and compile the references ($ref)
// TODO returns AnySchemaObject (if the schema can be inlined) or validation function
function resolve(root, // information about the root schema for the current schema
ref // reference to resolve
) {
let sch;
while (typeof (sch = this.refs[ref]) == "string")
ref = sch;
return sch || this.schemas[ref] || resolveSchema.call(this, root, ref);
}
// Resolve schema, its root and baseId
function resolveSchema(root, // root object with properties schema, refs TODO below SchemaEnv is assigned to it
ref // reference to resolve
) {
const p = this.opts.uriResolver.parse(ref);
const refPath = (0, resolve_1._getFullPath)(this.opts.uriResolver, p);
let baseId = (0, resolve_1.getFullPath)(this.opts.uriResolver, root.baseId, undefined);
// TODO `Object.keys(root.schema).length > 0` should not be needed - but removing breaks 2 tests
if (Object.keys(root.schema).length > 0 && refPath === baseId) {
return getJsonPointer.call(this, p, root);
}
const id = (0, resolve_1.normalizeId)(refPath);
const schOrRef = this.refs[id] || this.schemas[id];
if (typeof schOrRef == "string") {
const sch = resolveSchema.call(this, root, schOrRef);
if (typeof (sch === null || sch === void 0 ? void 0 : sch.schema) !== "object")
return;
return getJsonPointer.call(this, p, sch);
}
if (typeof (schOrRef === null || schOrRef === void 0 ? void 0 : schOrRef.schema) !== "object")
return;
if (!schOrRef.validate)
compileSchema.call(this, schOrRef);
if (id === (0, resolve_1.normalizeId)(ref)) {
const { schema } = schOrRef;
const { schemaId } = this.opts;
const schId = schema[schemaId];
if (schId)
baseId = (0, resolve_1.resolveUrl)(this.opts.uriResolver, baseId, schId);
return new SchemaEnv({ schema, schemaId, root, baseId });
}
return getJsonPointer.call(this, p, schOrRef);
}
exports.resolveSchema = resolveSchema;
const PREVENT_SCOPE_CHANGE = new Set([
"properties",
"patternProperties",
"enum",
"dependencies",
"definitions",
]);
function getJsonPointer(parsedRef, { baseId, schema, root }) {
var _a;
if (((_a = parsedRef.fragment) === null || _a === void 0 ? void 0 : _a[0]) !== "/")
return;
for (const part of parsedRef.fragment.slice(1).split("/")) {
if (typeof schema === "boolean")
return;
const partSchema = schema[(0, util_1.unescapeFragment)(part)];
if (partSchema === undefined)
return;
schema = partSchema;
// TODO PREVENT_SCOPE_CHANGE could be defined in keyword def?
const schId = typeof schema === "object" && schema[this.opts.schemaId];
if (!PREVENT_SCOPE_CHANGE.has(part) && schId) {
baseId = (0, resolve_1.resolveUrl)(this.opts.uriResolver, baseId, schId);
}
}
let env;
if (typeof schema != "boolean" && schema.$ref && !(0, util_1.schemaHasRulesButRef)(schema, this.RULES)) {
const $ref = (0, resolve_1.resolveUrl)(this.opts.uriResolver, baseId, schema.$ref);
env = resolveSchema.call(this, root, $ref);
}
// even though resolution failed we need to return SchemaEnv to throw exception
// so that compileAsync loads missing schema.
const { schemaId } = this.opts;
env = env || new SchemaEnv({ schema, schemaId, root, baseId });
if (env.schema !== env.root.schema)
return env;
return undefined;
}
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import type Ajv from "../../core";
import { SchemaObjectMap } from "./types";
import { SchemaEnv } from "..";
export default function compileParser(this: Ajv, sch: SchemaEnv, definitions: SchemaObjectMap): SchemaEnv;

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"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const types_1 = require("./types");
const __1 = require("..");
const codegen_1 = require("../codegen");
const ref_error_1 = require("../ref_error");
const names_1 = require("../names");
const code_1 = require("../../vocabularies/code");
const ref_1 = require("../../vocabularies/jtd/ref");
const type_1 = require("../../vocabularies/jtd/type");
const parseJson_1 = require("../../runtime/parseJson");
const util_1 = require("../util");
const timestamp_1 = require("../../runtime/timestamp");
const genParse = {
elements: parseElements,
values: parseValues,
discriminator: parseDiscriminator,
properties: parseProperties,
optionalProperties: parseProperties,
enum: parseEnum,
type: parseType,
ref: parseRef,
};
function compileParser(sch, definitions) {
const _sch = __1.getCompilingSchema.call(this, sch);
if (_sch)
return _sch;
const { es5, lines } = this.opts.code;
const { ownProperties } = this.opts;
const gen = new codegen_1.CodeGen(this.scope, { es5, lines, ownProperties });
const parseName = gen.scopeName("parse");
const cxt = {
self: this,
gen,
schema: sch.schema,
schemaEnv: sch,
definitions,
data: names_1.default.data,
parseName,
char: gen.name("c"),
};
let sourceCode;
try {
this._compilations.add(sch);
sch.parseName = parseName;
parserFunction(cxt);
gen.optimize(this.opts.code.optimize);
const parseFuncCode = gen.toString();
sourceCode = `${gen.scopeRefs(names_1.default.scope)}return ${parseFuncCode}`;
const makeParse = new Function(`${names_1.default.scope}`, sourceCode);
const parse = makeParse(this.scope.get());
this.scope.value(parseName, { ref: parse });
sch.parse = parse;
}
catch (e) {
if (sourceCode)
this.logger.error("Error compiling parser, function code:", sourceCode);
delete sch.parse;
delete sch.parseName;
throw e;
}
finally {
this._compilations.delete(sch);
}
return sch;
}
exports.default = compileParser;
const undef = (0, codegen_1._) `undefined`;
function parserFunction(cxt) {
const { gen, parseName, char } = cxt;
gen.func(parseName, (0, codegen_1._) `${names_1.default.json}, ${names_1.default.jsonPos}, ${names_1.default.jsonPart}`, false, () => {
gen.let(names_1.default.data);
gen.let(char);
gen.assign((0, codegen_1._) `${parseName}.message`, undef);
gen.assign((0, codegen_1._) `${parseName}.position`, undef);
gen.assign(names_1.default.jsonPos, (0, codegen_1._) `${names_1.default.jsonPos} || 0`);
gen.const(names_1.default.jsonLen, (0, codegen_1._) `${names_1.default.json}.length`);
parseCode(cxt);
skipWhitespace(cxt);
gen.if(names_1.default.jsonPart, () => {
gen.assign((0, codegen_1._) `${parseName}.position`, names_1.default.jsonPos);
gen.return(names_1.default.data);
});
gen.if((0, codegen_1._) `${names_1.default.jsonPos} === ${names_1.default.jsonLen}`, () => gen.return(names_1.default.data));
jsonSyntaxError(cxt);
});
}
function parseCode(cxt) {
let form;
for (const key of types_1.jtdForms) {
if (key in cxt.schema) {
form = key;
break;
}
}
if (form)
parseNullable(cxt, genParse[form]);
else
parseEmpty(cxt);
}
const parseBoolean = parseBooleanToken(true, parseBooleanToken(false, jsonSyntaxError));
function parseNullable(cxt, parseForm) {
const { gen, schema, data } = cxt;
if (!schema.nullable)
return parseForm(cxt);
tryParseToken(cxt, "null", parseForm, () => gen.assign(data, null));
}
function parseElements(cxt) {
const { gen, schema, data } = cxt;
parseToken(cxt, "[");
const ix = gen.let("i", 0);
gen.assign(data, (0, codegen_1._) `[]`);
parseItems(cxt, "]", () => {
const el = gen.let("el");
parseCode({ ...cxt, schema: schema.elements, data: el });
gen.assign((0, codegen_1._) `${data}[${ix}++]`, el);
});
}
function parseValues(cxt) {
const { gen, schema, data } = cxt;
parseToken(cxt, "{");
gen.assign(data, (0, codegen_1._) `{}`);
parseItems(cxt, "}", () => parseKeyValue(cxt, schema.values));
}
function parseItems(cxt, endToken, block) {
tryParseItems(cxt, endToken, block);
parseToken(cxt, endToken);
}
function tryParseItems(cxt, endToken, block) {
const { gen } = cxt;
gen.for((0, codegen_1._) `;${names_1.default.jsonPos}<${names_1.default.jsonLen} && ${jsonSlice(1)}!==${endToken};`, () => {
block();
tryParseToken(cxt, ",", () => gen.break(), hasItem);
});
function hasItem() {
tryParseToken(cxt, endToken, () => { }, jsonSyntaxError);
}
}
function parseKeyValue(cxt, schema) {
const { gen } = cxt;
const key = gen.let("key");
parseString({ ...cxt, data: key });
parseToken(cxt, ":");
parsePropertyValue(cxt, key, schema);
}
function parseDiscriminator(cxt) {
const { gen, data, schema } = cxt;
const { discriminator, mapping } = schema;
parseToken(cxt, "{");
gen.assign(data, (0, codegen_1._) `{}`);
const startPos = gen.const("pos", names_1.default.jsonPos);
const value = gen.let("value");
const tag = gen.let("tag");
tryParseItems(cxt, "}", () => {
const key = gen.let("key");
parseString({ ...cxt, data: key });
parseToken(cxt, ":");
gen.if((0, codegen_1._) `${key} === ${discriminator}`, () => {
parseString({ ...cxt, data: tag });
gen.assign((0, codegen_1._) `${data}[${key}]`, tag);
gen.break();
}, () => parseEmpty({ ...cxt, data: value }) // can be discarded/skipped
);
});
gen.assign(names_1.default.jsonPos, startPos);
gen.if((0, codegen_1._) `${tag} === undefined`);
parsingError(cxt, (0, codegen_1.str) `discriminator tag not found`);
for (const tagValue in mapping) {
gen.elseIf((0, codegen_1._) `${tag} === ${tagValue}`);
parseSchemaProperties({ ...cxt, schema: mapping[tagValue] }, discriminator);
}
gen.else();
parsingError(cxt, (0, codegen_1.str) `discriminator value not in schema`);
gen.endIf();
}
function parseProperties(cxt) {
const { gen, data } = cxt;
parseToken(cxt, "{");
gen.assign(data, (0, codegen_1._) `{}`);
parseSchemaProperties(cxt);
}
function parseSchemaProperties(cxt, discriminator) {
const { gen, schema, data } = cxt;
const { properties, optionalProperties, additionalProperties } = schema;
parseItems(cxt, "}", () => {
const key = gen.let("key");
parseString({ ...cxt, data: key });
parseToken(cxt, ":");
gen.if(false);
parseDefinedProperty(cxt, key, properties);
parseDefinedProperty(cxt, key, optionalProperties);
if (discriminator) {
gen.elseIf((0, codegen_1._) `${key} === ${discriminator}`);
const tag = gen.let("tag");
parseString({ ...cxt, data: tag }); // can be discarded, it is already assigned
}
gen.else();
if (additionalProperties) {
parseEmpty({ ...cxt, data: (0, codegen_1._) `${data}[${key}]` });
}
else {
parsingError(cxt, (0, codegen_1.str) `property ${key} not allowed`);
}
gen.endIf();
});
if (properties) {
const hasProp = (0, code_1.hasPropFunc)(gen);
const allProps = (0, codegen_1.and)(...Object.keys(properties).map((p) => (0, codegen_1._) `${hasProp}.call(${data}, ${p})`));
gen.if((0, codegen_1.not)(allProps), () => parsingError(cxt, (0, codegen_1.str) `missing required properties`));
}
}
function parseDefinedProperty(cxt, key, schemas = {}) {
const { gen } = cxt;
for (const prop in schemas) {
gen.elseIf((0, codegen_1._) `${key} === ${prop}`);
parsePropertyValue(cxt, key, schemas[prop]);
}
}
function parsePropertyValue(cxt, key, schema) {
parseCode({ ...cxt, schema, data: (0, codegen_1._) `${cxt.data}[${key}]` });
}
function parseType(cxt) {
const { gen, schema, data, self } = cxt;
switch (schema.type) {
case "boolean":
parseBoolean(cxt);
break;
case "string":
parseString(cxt);
break;
case "timestamp": {
parseString(cxt);
const vts = (0, util_1.useFunc)(gen, timestamp_1.default);
const { allowDate, parseDate } = self.opts;
const notValid = allowDate ? (0, codegen_1._) `!${vts}(${data}, true)` : (0, codegen_1._) `!${vts}(${data})`;
const fail = parseDate
? (0, codegen_1.or)(notValid, (0, codegen_1._) `(${data} = new Date(${data}), false)`, (0, codegen_1._) `isNaN(${data}.valueOf())`)
: notValid;
gen.if(fail, () => parsingError(cxt, (0, codegen_1.str) `invalid timestamp`));
break;
}
case "float32":
case "float64":
parseNumber(cxt);
break;
default: {
const t = schema.type;
if (!self.opts.int32range && (t === "int32" || t === "uint32")) {
parseNumber(cxt, 16); // 2 ** 53 - max safe integer
if (t === "uint32") {
gen.if((0, codegen_1._) `${data} < 0`, () => parsingError(cxt, (0, codegen_1.str) `integer out of range`));
}
}
else {
const [min, max, maxDigits] = type_1.intRange[t];
parseNumber(cxt, maxDigits);
gen.if((0, codegen_1._) `${data} < ${min} || ${data} > ${max}`, () => parsingError(cxt, (0, codegen_1.str) `integer out of range`));
}
}
}
}
function parseString(cxt) {
parseToken(cxt, '"');
parseWith(cxt, parseJson_1.parseJsonString);
}
function parseEnum(cxt) {
const { gen, data, schema } = cxt;
const enumSch = schema.enum;
parseToken(cxt, '"');
// TODO loopEnum
gen.if(false);
for (const value of enumSch) {
const valueStr = JSON.stringify(value).slice(1); // remove starting quote
gen.elseIf((0, codegen_1._) `${jsonSlice(valueStr.length)} === ${valueStr}`);
gen.assign(data, (0, codegen_1.str) `${value}`);
gen.add(names_1.default.jsonPos, valueStr.length);
}
gen.else();
jsonSyntaxError(cxt);
gen.endIf();
}
function parseNumber(cxt, maxDigits) {
const { gen } = cxt;
skipWhitespace(cxt);
gen.if((0, codegen_1._) `"-0123456789".indexOf(${jsonSlice(1)}) < 0`, () => jsonSyntaxError(cxt), () => parseWith(cxt, parseJson_1.parseJsonNumber, maxDigits));
}
function parseBooleanToken(bool, fail) {
return (cxt) => {
const { gen, data } = cxt;
tryParseToken(cxt, `${bool}`, () => fail(cxt), () => gen.assign(data, bool));
};
}
function parseRef(cxt) {
const { gen, self, definitions, schema, schemaEnv } = cxt;
const { ref } = schema;
const refSchema = definitions[ref];
if (!refSchema)
throw new ref_error_1.default(self.opts.uriResolver, "", ref, `No definition ${ref}`);
if (!(0, ref_1.hasRef)(refSchema))
return parseCode({ ...cxt, schema: refSchema });
const { root } = schemaEnv;
const sch = compileParser.call(self, new __1.SchemaEnv({ schema: refSchema, root }), definitions);
partialParse(cxt, getParser(gen, sch), true);
}
function getParser(gen, sch) {
return sch.parse
? gen.scopeValue("parse", { ref: sch.parse })
: (0, codegen_1._) `${gen.scopeValue("wrapper", { ref: sch })}.parse`;
}
function parseEmpty(cxt) {
parseWith(cxt, parseJson_1.parseJson);
}
function parseWith(cxt, parseFunc, args) {
partialParse(cxt, (0, util_1.useFunc)(cxt.gen, parseFunc), args);
}
function partialParse(cxt, parseFunc, args) {
const { gen, data } = cxt;
gen.assign(data, (0, codegen_1._) `${parseFunc}(${names_1.default.json}, ${names_1.default.jsonPos}${args ? (0, codegen_1._) `, ${args}` : codegen_1.nil})`);
gen.assign(names_1.default.jsonPos, (0, codegen_1._) `${parseFunc}.position`);
gen.if((0, codegen_1._) `${data} === undefined`, () => parsingError(cxt, (0, codegen_1._) `${parseFunc}.message`));
}
function parseToken(cxt, tok) {
tryParseToken(cxt, tok, jsonSyntaxError);
}
function tryParseToken(cxt, tok, fail, success) {
const { gen } = cxt;
const n = tok.length;
skipWhitespace(cxt);
gen.if((0, codegen_1._) `${jsonSlice(n)} === ${tok}`, () => {
gen.add(names_1.default.jsonPos, n);
success === null || success === void 0 ? void 0 : success(cxt);
}, () => fail(cxt));
}
function skipWhitespace({ gen, char: c }) {
gen.code((0, codegen_1._) `while((${c}=${names_1.default.json}[${names_1.default.jsonPos}],${c}===" "||${c}==="\\n"||${c}==="\\r"||${c}==="\\t"))${names_1.default.jsonPos}++;`);
}
function jsonSlice(len) {
return len === 1
? (0, codegen_1._) `${names_1.default.json}[${names_1.default.jsonPos}]`
: (0, codegen_1._) `${names_1.default.json}.slice(${names_1.default.jsonPos}, ${names_1.default.jsonPos}+${len})`;
}
function jsonSyntaxError(cxt) {
parsingError(cxt, (0, codegen_1._) `"unexpected token " + ${names_1.default.json}[${names_1.default.jsonPos}]`);
}
function parsingError({ gen, parseName }, msg) {
gen.assign((0, codegen_1._) `${parseName}.message`, msg);
gen.assign((0, codegen_1._) `${parseName}.position`, names_1.default.jsonPos);
gen.return(undef);
}
//# sourceMappingURL=parse.js.map

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import type Ajv from "../../core";
import { SchemaObjectMap } from "./types";
import { SchemaEnv } from "..";
export default function compileSerializer(this: Ajv, sch: SchemaEnv, definitions: SchemaObjectMap): SchemaEnv;

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"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const types_1 = require("./types");
const __1 = require("..");
const codegen_1 = require("../codegen");
const ref_error_1 = require("../ref_error");
const names_1 = require("../names");
const code_1 = require("../../vocabularies/code");
const ref_1 = require("../../vocabularies/jtd/ref");
const util_1 = require("../util");
const quote_1 = require("../../runtime/quote");
const genSerialize = {
elements: serializeElements,
values: serializeValues,
discriminator: serializeDiscriminator,
properties: serializeProperties,
optionalProperties: serializeProperties,
enum: serializeString,
type: serializeType,
ref: serializeRef,
};
function compileSerializer(sch, definitions) {
const _sch = __1.getCompilingSchema.call(this, sch);
if (_sch)
return _sch;
const { es5, lines } = this.opts.code;
const { ownProperties } = this.opts;
const gen = new codegen_1.CodeGen(this.scope, { es5, lines, ownProperties });
const serializeName = gen.scopeName("serialize");
const cxt = {
self: this,
gen,
schema: sch.schema,
schemaEnv: sch,
definitions,
data: names_1.default.data,
};
let sourceCode;
try {
this._compilations.add(sch);
sch.serializeName = serializeName;
gen.func(serializeName, names_1.default.data, false, () => {
gen.let(names_1.default.json, (0, codegen_1.str) ``);
serializeCode(cxt);
gen.return(names_1.default.json);
});
gen.optimize(this.opts.code.optimize);
const serializeFuncCode = gen.toString();
sourceCode = `${gen.scopeRefs(names_1.default.scope)}return ${serializeFuncCode}`;
const makeSerialize = new Function(`${names_1.default.scope}`, sourceCode);
const serialize = makeSerialize(this.scope.get());
this.scope.value(serializeName, { ref: serialize });
sch.serialize = serialize;
}
catch (e) {
if (sourceCode)
this.logger.error("Error compiling serializer, function code:", sourceCode);
delete sch.serialize;
delete sch.serializeName;
throw e;
}
finally {
this._compilations.delete(sch);
}
return sch;
}
exports.default = compileSerializer;
function serializeCode(cxt) {
let form;
for (const key of types_1.jtdForms) {
if (key in cxt.schema) {
form = key;
break;
}
}
serializeNullable(cxt, form ? genSerialize[form] : serializeEmpty);
}
function serializeNullable(cxt, serializeForm) {
const { gen, schema, data } = cxt;
if (!schema.nullable)
return serializeForm(cxt);
gen.if((0, codegen_1._) `${data} === undefined || ${data} === null`, () => gen.add(names_1.default.json, (0, codegen_1._) `"null"`), () => serializeForm(cxt));
}
function serializeElements(cxt) {
const { gen, schema, data } = cxt;
gen.add(names_1.default.json, (0, codegen_1.str) `[`);
const first = gen.let("first", true);
gen.forOf("el", data, (el) => {
addComma(cxt, first);
serializeCode({ ...cxt, schema: schema.elements, data: el });
});
gen.add(names_1.default.json, (0, codegen_1.str) `]`);
}
function serializeValues(cxt) {
const { gen, schema, data } = cxt;
gen.add(names_1.default.json, (0, codegen_1.str) `{`);
const first = gen.let("first", true);
gen.forIn("key", data, (key) => serializeKeyValue(cxt, key, schema.values, first));
gen.add(names_1.default.json, (0, codegen_1.str) `}`);
}
function serializeKeyValue(cxt, key, schema, first) {
const { gen, data } = cxt;
addComma(cxt, first);
serializeString({ ...cxt, data: key });
gen.add(names_1.default.json, (0, codegen_1.str) `:`);
const value = gen.const("value", (0, codegen_1._) `${data}${(0, codegen_1.getProperty)(key)}`);
serializeCode({ ...cxt, schema, data: value });
}
function serializeDiscriminator(cxt) {
const { gen, schema, data } = cxt;
const { discriminator } = schema;
gen.add(names_1.default.json, (0, codegen_1.str) `{${JSON.stringify(discriminator)}:`);
const tag = gen.const("tag", (0, codegen_1._) `${data}${(0, codegen_1.getProperty)(discriminator)}`);
serializeString({ ...cxt, data: tag });
gen.if(false);
for (const tagValue in schema.mapping) {
gen.elseIf((0, codegen_1._) `${tag} === ${tagValue}`);
const sch = schema.mapping[tagValue];
serializeSchemaProperties({ ...cxt, schema: sch }, discriminator);
}
gen.endIf();
gen.add(names_1.default.json, (0, codegen_1.str) `}`);
}
function serializeProperties(cxt) {
const { gen } = cxt;
gen.add(names_1.default.json, (0, codegen_1.str) `{`);
serializeSchemaProperties(cxt);
gen.add(names_1.default.json, (0, codegen_1.str) `}`);
}
function serializeSchemaProperties(cxt, discriminator) {
const { gen, schema, data } = cxt;
const { properties, optionalProperties } = schema;
const props = keys(properties);
const optProps = keys(optionalProperties);
const allProps = allProperties(props.concat(optProps));
let first = !discriminator;
let firstProp;
for (const key of props) {
if (first)
first = false;
else
gen.add(names_1.default.json, (0, codegen_1.str) `,`);
serializeProperty(key, properties[key], keyValue(key));
}
if (first)
firstProp = gen.let("first", true);
for (const key of optProps) {
const value = keyValue(key);
gen.if((0, codegen_1.and)((0, codegen_1._) `${value} !== undefined`, (0, code_1.isOwnProperty)(gen, data, key)), () => {
addComma(cxt, firstProp);
serializeProperty(key, optionalProperties[key], value);
});
}
if (schema.additionalProperties) {
gen.forIn("key", data, (key) => gen.if(isAdditional(key, allProps), () => serializeKeyValue(cxt, key, {}, firstProp)));
}
function keys(ps) {
return ps ? Object.keys(ps) : [];
}
function allProperties(ps) {
if (discriminator)
ps.push(discriminator);
if (new Set(ps).size !== ps.length) {
throw new Error("JTD: properties/optionalProperties/disciminator overlap");
}
return ps;
}
function keyValue(key) {
return gen.const("value", (0, codegen_1._) `${data}${(0, codegen_1.getProperty)(key)}`);
}
function serializeProperty(key, propSchema, value) {
gen.add(names_1.default.json, (0, codegen_1.str) `${JSON.stringify(key)}:`);
serializeCode({ ...cxt, schema: propSchema, data: value });
}
function isAdditional(key, ps) {
return ps.length ? (0, codegen_1.and)(...ps.map((p) => (0, codegen_1._) `${key} !== ${p}`)) : true;
}
}
function serializeType(cxt) {
const { gen, schema, data } = cxt;
switch (schema.type) {
case "boolean":
gen.add(names_1.default.json, (0, codegen_1._) `${data} ? "true" : "false"`);
break;
case "string":
serializeString(cxt);
break;
case "timestamp":
gen.if((0, codegen_1._) `${data} instanceof Date`, () => gen.add(names_1.default.json, (0, codegen_1._) `'"' + ${data}.toISOString() + '"'`), () => serializeString(cxt));
break;
default:
serializeNumber(cxt);
}
}
function serializeString({ gen, data }) {
gen.add(names_1.default.json, (0, codegen_1._) `${(0, util_1.useFunc)(gen, quote_1.default)}(${data})`);
}
function serializeNumber({ gen, data }) {
gen.add(names_1.default.json, (0, codegen_1._) `"" + ${data}`);
}
function serializeRef(cxt) {
const { gen, self, data, definitions, schema, schemaEnv } = cxt;
const { ref } = schema;
const refSchema = definitions[ref];
if (!refSchema)
throw new ref_error_1.default(self.opts.uriResolver, "", ref, `No definition ${ref}`);
if (!(0, ref_1.hasRef)(refSchema))
return serializeCode({ ...cxt, schema: refSchema });
const { root } = schemaEnv;
const sch = compileSerializer.call(self, new __1.SchemaEnv({ schema: refSchema, root }), definitions);
gen.add(names_1.default.json, (0, codegen_1._) `${getSerialize(gen, sch)}(${data})`);
}
function getSerialize(gen, sch) {
return sch.serialize
? gen.scopeValue("serialize", { ref: sch.serialize })
: (0, codegen_1._) `${gen.scopeValue("wrapper", { ref: sch })}.serialize`;
}
function serializeEmpty({ gen, data }) {
gen.add(names_1.default.json, (0, codegen_1._) `JSON.stringify(${data})`);
}
function addComma({ gen }, first) {
if (first) {
gen.if(first, () => gen.assign(first, false), () => gen.add(names_1.default.json, (0, codegen_1.str) `,`));
}
else {
gen.add(names_1.default.json, (0, codegen_1.str) `,`);
}
}
//# sourceMappingURL=serialize.js.map

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import type { SchemaObject } from "../../types";
export type SchemaObjectMap = {
[Ref in string]?: SchemaObject;
};
export declare const jtdForms: readonly ["elements", "values", "discriminator", "properties", "optionalProperties", "enum", "type", "ref"];
export type JTDForm = (typeof jtdForms)[number];

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"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.jtdForms = void 0;
exports.jtdForms = [
"elements",
"values",
"discriminator",
"properties",
"optionalProperties",
"enum",
"type",
"ref",
];
//# sourceMappingURL=types.js.map

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{"version":3,"file":"types.js","sourceRoot":"","sources":["../../../lib/compile/jtd/types.ts"],"names":[],"mappings":";;;AAIa,QAAA,QAAQ,GAAG;IACtB,UAAU;IACV,QAAQ;IACR,eAAe;IACf,YAAY;IACZ,oBAAoB;IACpB,MAAM;IACN,MAAM;IACN,KAAK;CACG,CAAA"}

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import { Name } from "./codegen";
declare const names: {
data: Name;
valCxt: Name;
instancePath: Name;
parentData: Name;
parentDataProperty: Name;
rootData: Name;
dynamicAnchors: Name;
vErrors: Name;
errors: Name;
this: Name;
self: Name;
scope: Name;
json: Name;
jsonPos: Name;
jsonLen: Name;
jsonPart: Name;
};
export default names;

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"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const codegen_1 = require("./codegen");
const names = {
// validation function arguments
data: new codegen_1.Name("data"), // data passed to validation function
// args passed from referencing schema
valCxt: new codegen_1.Name("valCxt"), // validation/data context - should not be used directly, it is destructured to the names below
instancePath: new codegen_1.Name("instancePath"),
parentData: new codegen_1.Name("parentData"),
parentDataProperty: new codegen_1.Name("parentDataProperty"),
rootData: new codegen_1.Name("rootData"), // root data - same as the data passed to the first/top validation function
dynamicAnchors: new codegen_1.Name("dynamicAnchors"), // used to support recursiveRef and dynamicRef
// function scoped variables
vErrors: new codegen_1.Name("vErrors"), // null or array of validation errors
errors: new codegen_1.Name("errors"), // counter of validation errors
this: new codegen_1.Name("this"),
// "globals"
self: new codegen_1.Name("self"),
scope: new codegen_1.Name("scope"),
// JTD serialize/parse name for JSON string and position
json: new codegen_1.Name("json"),
jsonPos: new codegen_1.Name("jsonPos"),
jsonLen: new codegen_1.Name("jsonLen"),
jsonPart: new codegen_1.Name("jsonPart"),
};
exports.default = names;
//# sourceMappingURL=names.js.map

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{"version":3,"file":"names.js","sourceRoot":"","sources":["../../lib/compile/names.ts"],"names":[],"mappings":";;AAAA,uCAA8B;AAE9B,MAAM,KAAK,GAAG;IACZ,gCAAgC;IAChC,IAAI,EAAE,IAAI,cAAI,CAAC,MAAM,CAAC,EAAE,qCAAqC;IAC7D,sCAAsC;IACtC,MAAM,EAAE,IAAI,cAAI,CAAC,QAAQ,CAAC,EAAE,+FAA+F;IAC3H,YAAY,EAAE,IAAI,cAAI,CAAC,cAAc,CAAC;IACtC,UAAU,EAAE,IAAI,cAAI,CAAC,YAAY,CAAC;IAClC,kBAAkB,EAAE,IAAI,cAAI,CAAC,oBAAoB,CAAC;IAClD,QAAQ,EAAE,IAAI,cAAI,CAAC,UAAU,CAAC,EAAE,2EAA2E;IAC3G,cAAc,EAAE,IAAI,cAAI,CAAC,gBAAgB,CAAC,EAAE,8CAA8C;IAC1F,4BAA4B;IAC5B,OAAO,EAAE,IAAI,cAAI,CAAC,SAAS,CAAC,EAAE,qCAAqC;IACnE,MAAM,EAAE,IAAI,cAAI,CAAC,QAAQ,CAAC,EAAE,+BAA+B;IAC3D,IAAI,EAAE,IAAI,cAAI,CAAC,MAAM,CAAC;IACtB,YAAY;IACZ,IAAI,EAAE,IAAI,cAAI,CAAC,MAAM,CAAC;IACtB,KAAK,EAAE,IAAI,cAAI,CAAC,OAAO,CAAC;IACxB,wDAAwD;IACxD,IAAI,EAAE,IAAI,cAAI,CAAC,MAAM,CAAC;IACtB,OAAO,EAAE,IAAI,cAAI,CAAC,SAAS,CAAC;IAC5B,OAAO,EAAE,IAAI,cAAI,CAAC,SAAS,CAAC;IAC5B,QAAQ,EAAE,IAAI,cAAI,CAAC,UAAU,CAAC;CAC/B,CAAA;AAED,kBAAe,KAAK,CAAA"}

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import type { UriResolver } from "../types";
export default class MissingRefError extends Error {
readonly missingRef: string;
readonly missingSchema: string;
constructor(resolver: UriResolver, baseId: string, ref: string, msg?: string);
}

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"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const resolve_1 = require("./resolve");
class MissingRefError extends Error {
constructor(resolver, baseId, ref, msg) {
super(msg || `can't resolve reference ${ref} from id ${baseId}`);
this.missingRef = (0, resolve_1.resolveUrl)(resolver, baseId, ref);
this.missingSchema = (0, resolve_1.normalizeId)((0, resolve_1.getFullPath)(resolver, this.missingRef));
}
}
exports.default = MissingRefError;
//# sourceMappingURL=ref_error.js.map

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{"version":3,"file":"ref_error.js","sourceRoot":"","sources":["../../lib/compile/ref_error.ts"],"names":[],"mappings":";;AAAA,uCAA8D;AAG9D,MAAqB,eAAgB,SAAQ,KAAK;IAIhD,YAAY,QAAqB,EAAE,MAAc,EAAE,GAAW,EAAE,GAAY;QAC1E,KAAK,CAAC,GAAG,IAAI,2BAA2B,GAAG,YAAY,MAAM,EAAE,CAAC,CAAA;QAChE,IAAI,CAAC,UAAU,GAAG,IAAA,oBAAU,EAAC,QAAQ,EAAE,MAAM,EAAE,GAAG,CAAC,CAAA;QACnD,IAAI,CAAC,aAAa,GAAG,IAAA,qBAAW,EAAC,IAAA,qBAAW,EAAC,QAAQ,EAAE,IAAI,CAAC,UAAU,CAAC,CAAC,CAAA;IAC1E,CAAC;CACF;AATD,kCASC"}

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import type { AnySchema, AnySchemaObject, UriResolver } from "../types";
import type Ajv from "../ajv";
import type { URIComponent } from "fast-uri";
export type LocalRefs = {
[Ref in string]?: AnySchemaObject;
};
export declare function inlineRef(schema: AnySchema, limit?: boolean | number): boolean;
export declare function getFullPath(resolver: UriResolver, id?: string, normalize?: boolean): string;
export declare function _getFullPath(resolver: UriResolver, p: URIComponent): string;
export declare function normalizeId(id: string | undefined): string;
export declare function resolveUrl(resolver: UriResolver, baseId: string, id: string): string;
export declare function getSchemaRefs(this: Ajv, schema: AnySchema, baseId: string): LocalRefs;

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"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.getSchemaRefs = exports.resolveUrl = exports.normalizeId = exports._getFullPath = exports.getFullPath = exports.inlineRef = void 0;
const util_1 = require("./util");
const equal = require("fast-deep-equal");
const traverse = require("json-schema-traverse");
// TODO refactor to use keyword definitions
const SIMPLE_INLINED = new Set([
"type",
"format",
"pattern",
"maxLength",
"minLength",
"maxProperties",
"minProperties",
"maxItems",
"minItems",
"maximum",
"minimum",
"uniqueItems",
"multipleOf",
"required",
"enum",
"const",
]);
function inlineRef(schema, limit = true) {
if (typeof schema == "boolean")
return true;
if (limit === true)
return !hasRef(schema);
if (!limit)
return false;
return countKeys(schema) <= limit;
}
exports.inlineRef = inlineRef;
const REF_KEYWORDS = new Set([
"$ref",
"$recursiveRef",
"$recursiveAnchor",
"$dynamicRef",
"$dynamicAnchor",
]);
function hasRef(schema) {
for (const key in schema) {
if (REF_KEYWORDS.has(key))
return true;
const sch = schema[key];
if (Array.isArray(sch) && sch.some(hasRef))
return true;
if (typeof sch == "object" && hasRef(sch))
return true;
}
return false;
}
function countKeys(schema) {
let count = 0;
for (const key in schema) {
if (key === "$ref")
return Infinity;
count++;
if (SIMPLE_INLINED.has(key))
continue;
if (typeof schema[key] == "object") {
(0, util_1.eachItem)(schema[key], (sch) => (count += countKeys(sch)));
}
if (count === Infinity)
return Infinity;
}
return count;
}
function getFullPath(resolver, id = "", normalize) {
if (normalize !== false)
id = normalizeId(id);
const p = resolver.parse(id);
return _getFullPath(resolver, p);
}
exports.getFullPath = getFullPath;
function _getFullPath(resolver, p) {
const serialized = resolver.serialize(p);
return serialized.split("#")[0] + "#";
}
exports._getFullPath = _getFullPath;
const TRAILING_SLASH_HASH = /#\/?$/;
function normalizeId(id) {
return id ? id.replace(TRAILING_SLASH_HASH, "") : "";
}
exports.normalizeId = normalizeId;
function resolveUrl(resolver, baseId, id) {
id = normalizeId(id);
return resolver.resolve(baseId, id);
}
exports.resolveUrl = resolveUrl;
const ANCHOR = /^[a-z_][-a-z0-9._]*$/i;
function getSchemaRefs(schema, baseId) {
if (typeof schema == "boolean")
return {};
const { schemaId, uriResolver } = this.opts;
const schId = normalizeId(schema[schemaId] || baseId);
const baseIds = { "": schId };
const pathPrefix = getFullPath(uriResolver, schId, false);
const localRefs = {};
const schemaRefs = new Set();
traverse(schema, { allKeys: true }, (sch, jsonPtr, _, parentJsonPtr) => {
if (parentJsonPtr === undefined)
return;
const fullPath = pathPrefix + jsonPtr;
let innerBaseId = baseIds[parentJsonPtr];
if (typeof sch[schemaId] == "string")
innerBaseId = addRef.call(this, sch[schemaId]);
addAnchor.call(this, sch.$anchor);
addAnchor.call(this, sch.$dynamicAnchor);
baseIds[jsonPtr] = innerBaseId;
function addRef(ref) {
// eslint-disable-next-line @typescript-eslint/unbound-method
const _resolve = this.opts.uriResolver.resolve;
ref = normalizeId(innerBaseId ? _resolve(innerBaseId, ref) : ref);
if (schemaRefs.has(ref))
throw ambiguos(ref);
schemaRefs.add(ref);
let schOrRef = this.refs[ref];
if (typeof schOrRef == "string")
schOrRef = this.refs[schOrRef];
if (typeof schOrRef == "object") {
checkAmbiguosRef(sch, schOrRef.schema, ref);
}
else if (ref !== normalizeId(fullPath)) {
if (ref[0] === "#") {
checkAmbiguosRef(sch, localRefs[ref], ref);
localRefs[ref] = sch;
}
else {
this.refs[ref] = fullPath;
}
}
return ref;
}
function addAnchor(anchor) {
if (typeof anchor == "string") {
if (!ANCHOR.test(anchor))
throw new Error(`invalid anchor "${anchor}"`);
addRef.call(this, `#${anchor}`);
}
}
});
return localRefs;
function checkAmbiguosRef(sch1, sch2, ref) {
if (sch2 !== undefined && !equal(sch1, sch2))
throw ambiguos(ref);
}
function ambiguos(ref) {
return new Error(`reference "${ref}" resolves to more than one schema`);
}
}
exports.getSchemaRefs = getSchemaRefs;
//# sourceMappingURL=resolve.js.map

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@ -0,0 +1,28 @@
import type { AddedKeywordDefinition } from "../types";
declare const _jsonTypes: readonly ["string", "number", "integer", "boolean", "null", "object", "array"];
export type JSONType = (typeof _jsonTypes)[number];
export declare function isJSONType(x: unknown): x is JSONType;
type ValidationTypes = {
[K in JSONType]: boolean | RuleGroup | undefined;
};
export interface ValidationRules {
rules: RuleGroup[];
post: RuleGroup;
all: {
[Key in string]?: boolean | Rule;
};
keywords: {
[Key in string]?: boolean;
};
types: ValidationTypes;
}
export interface RuleGroup {
type?: JSONType;
rules: Rule[];
}
export interface Rule {
keyword: string;
definition: AddedKeywordDefinition;
}
export declare function getRules(): ValidationRules;
export {};

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@ -0,0 +1,26 @@
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.getRules = exports.isJSONType = void 0;
const _jsonTypes = ["string", "number", "integer", "boolean", "null", "object", "array"];
const jsonTypes = new Set(_jsonTypes);
function isJSONType(x) {
return typeof x == "string" && jsonTypes.has(x);
}
exports.isJSONType = isJSONType;
function getRules() {
const groups = {
number: { type: "number", rules: [] },
string: { type: "string", rules: [] },
array: { type: "array", rules: [] },
object: { type: "object", rules: [] },
};
return {
types: { ...groups, integer: true, boolean: true, null: true },
rules: [{ rules: [] }, groups.number, groups.string, groups.array, groups.object],
post: { rules: [] },
all: {},
keywords: {},
};
}
exports.getRules = getRules;
//# sourceMappingURL=rules.js.map

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import type { AnySchema, EvaluatedProperties, EvaluatedItems } from "../types";
import type { SchemaCxt, SchemaObjCxt } from ".";
import { Code, Name, CodeGen } from "./codegen";
import type { Rule, ValidationRules } from "./rules";
export declare function toHash<T extends string = string>(arr: T[]): {
[K in T]?: true;
};
export declare function alwaysValidSchema(it: SchemaCxt, schema: AnySchema): boolean | void;
export declare function checkUnknownRules(it: SchemaCxt, schema?: AnySchema): void;
export declare function schemaHasRules(schema: AnySchema, rules: {
[Key in string]?: boolean | Rule;
}): boolean;
export declare function schemaHasRulesButRef(schema: AnySchema, RULES: ValidationRules): boolean;
export declare function schemaRefOrVal({ topSchemaRef, schemaPath }: SchemaObjCxt, schema: unknown, keyword: string, $data?: string | false): Code | number | boolean;
export declare function unescapeFragment(str: string): string;
export declare function escapeFragment(str: string | number): string;
export declare function escapeJsonPointer(str: string | number): string;
export declare function unescapeJsonPointer(str: string): string;
export declare function eachItem<T>(xs: T | T[], f: (x: T) => void): void;
type SomeEvaluated = EvaluatedProperties | EvaluatedItems;
type MergeEvaluatedFunc<T extends SomeEvaluated> = (gen: CodeGen, from: Name | T, to: Name | Exclude<T, true> | undefined, toName?: typeof Name) => Name | T;
interface MergeEvaluated {
props: MergeEvaluatedFunc<EvaluatedProperties>;
items: MergeEvaluatedFunc<EvaluatedItems>;
}
export declare const mergeEvaluated: MergeEvaluated;
export declare function evaluatedPropsToName(gen: CodeGen, ps?: EvaluatedProperties): Name;
export declare function setEvaluated(gen: CodeGen, props: Name, ps: {
[K in string]?: true;
}): void;
export declare function useFunc(gen: CodeGen, f: {
code: string;
}): Name;
export declare enum Type {
Num = 0,
Str = 1
}
export declare function getErrorPath(dataProp: Name | string | number, dataPropType?: Type, jsPropertySyntax?: boolean): Code | string;
export declare function checkStrictMode(it: SchemaCxt, msg: string, mode?: boolean | "log"): void;
export {};

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@ -0,0 +1,178 @@
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.checkStrictMode = exports.getErrorPath = exports.Type = exports.useFunc = exports.setEvaluated = exports.evaluatedPropsToName = exports.mergeEvaluated = exports.eachItem = exports.unescapeJsonPointer = exports.escapeJsonPointer = exports.escapeFragment = exports.unescapeFragment = exports.schemaRefOrVal = exports.schemaHasRulesButRef = exports.schemaHasRules = exports.checkUnknownRules = exports.alwaysValidSchema = exports.toHash = void 0;
const codegen_1 = require("./codegen");
const code_1 = require("./codegen/code");
// TODO refactor to use Set
function toHash(arr) {
const hash = {};
for (const item of arr)
hash[item] = true;
return hash;
}
exports.toHash = toHash;
function alwaysValidSchema(it, schema) {
if (typeof schema == "boolean")
return schema;
if (Object.keys(schema).length === 0)
return true;
checkUnknownRules(it, schema);
return !schemaHasRules(schema, it.self.RULES.all);
}
exports.alwaysValidSchema = alwaysValidSchema;
function checkUnknownRules(it, schema = it.schema) {
const { opts, self } = it;
if (!opts.strictSchema)
return;
if (typeof schema === "boolean")
return;
const rules = self.RULES.keywords;
for (const key in schema) {
if (!rules[key])
checkStrictMode(it, `unknown keyword: "${key}"`);
}
}
exports.checkUnknownRules = checkUnknownRules;
function schemaHasRules(schema, rules) {
if (typeof schema == "boolean")
return !schema;
for (const key in schema)
if (rules[key])
return true;
return false;
}
exports.schemaHasRules = schemaHasRules;
function schemaHasRulesButRef(schema, RULES) {
if (typeof schema == "boolean")
return !schema;
for (const key in schema)
if (key !== "$ref" && RULES.all[key])
return true;
return false;
}
exports.schemaHasRulesButRef = schemaHasRulesButRef;
function schemaRefOrVal({ topSchemaRef, schemaPath }, schema, keyword, $data) {
if (!$data) {
if (typeof schema == "number" || typeof schema == "boolean")
return schema;
if (typeof schema == "string")
return (0, codegen_1._) `${schema}`;
}
return (0, codegen_1._) `${topSchemaRef}${schemaPath}${(0, codegen_1.getProperty)(keyword)}`;
}
exports.schemaRefOrVal = schemaRefOrVal;
function unescapeFragment(str) {
return unescapeJsonPointer(decodeURIComponent(str));
}
exports.unescapeFragment = unescapeFragment;
function escapeFragment(str) {
return encodeURIComponent(escapeJsonPointer(str));
}
exports.escapeFragment = escapeFragment;
function escapeJsonPointer(str) {
if (typeof str == "number")
return `${str}`;
return str.replace(/~/g, "~0").replace(/\//g, "~1");
}
exports.escapeJsonPointer = escapeJsonPointer;
function unescapeJsonPointer(str) {
return str.replace(/~1/g, "/").replace(/~0/g, "~");
}
exports.unescapeJsonPointer = unescapeJsonPointer;
function eachItem(xs, f) {
if (Array.isArray(xs)) {
for (const x of xs)
f(x);
}
else {
f(xs);
}
}
exports.eachItem = eachItem;
function makeMergeEvaluated({ mergeNames, mergeToName, mergeValues, resultToName, }) {
return (gen, from, to, toName) => {
const res = to === undefined
? from
: to instanceof codegen_1.Name
? (from instanceof codegen_1.Name ? mergeNames(gen, from, to) : mergeToName(gen, from, to), to)
: from instanceof codegen_1.Name
? (mergeToName(gen, to, from), from)
: mergeValues(from, to);
return toName === codegen_1.Name && !(res instanceof codegen_1.Name) ? resultToName(gen, res) : res;
};
}
exports.mergeEvaluated = {
props: makeMergeEvaluated({
mergeNames: (gen, from, to) => gen.if((0, codegen_1._) `${to} !== true && ${from} !== undefined`, () => {
gen.if((0, codegen_1._) `${from} === true`, () => gen.assign(to, true), () => gen.assign(to, (0, codegen_1._) `${to} || {}`).code((0, codegen_1._) `Object.assign(${to}, ${from})`));
}),
mergeToName: (gen, from, to) => gen.if((0, codegen_1._) `${to} !== true`, () => {
if (from === true) {
gen.assign(to, true);
}
else {
gen.assign(to, (0, codegen_1._) `${to} || {}`);
setEvaluated(gen, to, from);
}
}),
mergeValues: (from, to) => (from === true ? true : { ...from, ...to }),
resultToName: evaluatedPropsToName,
}),
items: makeMergeEvaluated({
mergeNames: (gen, from, to) => gen.if((0, codegen_1._) `${to} !== true && ${from} !== undefined`, () => gen.assign(to, (0, codegen_1._) `${from} === true ? true : ${to} > ${from} ? ${to} : ${from}`)),
mergeToName: (gen, from, to) => gen.if((0, codegen_1._) `${to} !== true`, () => gen.assign(to, from === true ? true : (0, codegen_1._) `${to} > ${from} ? ${to} : ${from}`)),
mergeValues: (from, to) => (from === true ? true : Math.max(from, to)),
resultToName: (gen, items) => gen.var("items", items),
}),
};
function evaluatedPropsToName(gen, ps) {
if (ps === true)
return gen.var("props", true);
const props = gen.var("props", (0, codegen_1._) `{}`);
if (ps !== undefined)
setEvaluated(gen, props, ps);
return props;
}
exports.evaluatedPropsToName = evaluatedPropsToName;
function setEvaluated(gen, props, ps) {
Object.keys(ps).forEach((p) => gen.assign((0, codegen_1._) `${props}${(0, codegen_1.getProperty)(p)}`, true));
}
exports.setEvaluated = setEvaluated;
const snippets = {};
function useFunc(gen, f) {
return gen.scopeValue("func", {
ref: f,
code: snippets[f.code] || (snippets[f.code] = new code_1._Code(f.code)),
});
}
exports.useFunc = useFunc;
var Type;
(function (Type) {
Type[Type["Num"] = 0] = "Num";
Type[Type["Str"] = 1] = "Str";
})(Type || (exports.Type = Type = {}));
function getErrorPath(dataProp, dataPropType, jsPropertySyntax) {
// let path
if (dataProp instanceof codegen_1.Name) {
const isNumber = dataPropType === Type.Num;
return jsPropertySyntax
? isNumber
? (0, codegen_1._) `"[" + ${dataProp} + "]"`
: (0, codegen_1._) `"['" + ${dataProp} + "']"`
: isNumber
? (0, codegen_1._) `"/" + ${dataProp}`
: (0, codegen_1._) `"/" + ${dataProp}.replace(/~/g, "~0").replace(/\\//g, "~1")`; // TODO maybe use global escapePointer
}
return jsPropertySyntax ? (0, codegen_1.getProperty)(dataProp).toString() : "/" + escapeJsonPointer(dataProp);
}
exports.getErrorPath = getErrorPath;
function checkStrictMode(it, msg, mode = it.opts.strictSchema) {
if (!mode)
return;
msg = `strict mode: ${msg}`;
if (mode === true)
throw new Error(msg);
it.self.logger.warn(msg);
}
exports.checkStrictMode = checkStrictMode;
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import type { AnySchemaObject } from "../../types";
import type { SchemaObjCxt } from "..";
import type { JSONType, RuleGroup, Rule } from "../rules";
export declare function schemaHasRulesForType({ schema, self }: SchemaObjCxt, type: JSONType): boolean | undefined;
export declare function shouldUseGroup(schema: AnySchemaObject, group: RuleGroup): boolean;
export declare function shouldUseRule(schema: AnySchemaObject, rule: Rule): boolean | undefined;

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"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.shouldUseRule = exports.shouldUseGroup = exports.schemaHasRulesForType = void 0;
function schemaHasRulesForType({ schema, self }, type) {
const group = self.RULES.types[type];
return group && group !== true && shouldUseGroup(schema, group);
}
exports.schemaHasRulesForType = schemaHasRulesForType;
function shouldUseGroup(schema, group) {
return group.rules.some((rule) => shouldUseRule(schema, rule));
}
exports.shouldUseGroup = shouldUseGroup;
function shouldUseRule(schema, rule) {
var _a;
return (schema[rule.keyword] !== undefined ||
((_a = rule.definition.implements) === null || _a === void 0 ? void 0 : _a.some((kwd) => schema[kwd] !== undefined)));
}
exports.shouldUseRule = shouldUseRule;
//# sourceMappingURL=applicability.js.map

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import type { SchemaCxt } from "..";
import { Name } from "../codegen";
export declare function topBoolOrEmptySchema(it: SchemaCxt): void;
export declare function boolOrEmptySchema(it: SchemaCxt, valid: Name): void;

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"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.boolOrEmptySchema = exports.topBoolOrEmptySchema = void 0;
const errors_1 = require("../errors");
const codegen_1 = require("../codegen");
const names_1 = require("../names");
const boolError = {
message: "boolean schema is false",
};
function topBoolOrEmptySchema(it) {
const { gen, schema, validateName } = it;
if (schema === false) {
falseSchemaError(it, false);
}
else if (typeof schema == "object" && schema.$async === true) {
gen.return(names_1.default.data);
}
else {
gen.assign((0, codegen_1._) `${validateName}.errors`, null);
gen.return(true);
}
}
exports.topBoolOrEmptySchema = topBoolOrEmptySchema;
function boolOrEmptySchema(it, valid) {
const { gen, schema } = it;
if (schema === false) {
gen.var(valid, false); // TODO var
falseSchemaError(it);
}
else {
gen.var(valid, true); // TODO var
}
}
exports.boolOrEmptySchema = boolOrEmptySchema;
function falseSchemaError(it, overrideAllErrors) {
const { gen, data } = it;
// TODO maybe some other interface should be used for non-keyword validation errors...
const cxt = {
gen,
keyword: "false schema",
data,
schema: false,
schemaCode: false,
schemaValue: false,
params: {},
it,
};
(0, errors_1.reportError)(cxt, boolError, undefined, overrideAllErrors);
}
//# sourceMappingURL=boolSchema.js.map

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import type { ErrorObject, AnySchemaObject } from "../../types";
import type { SchemaObjCxt } from "..";
import { JSONType } from "../rules";
import { Code, Name } from "../codegen";
export declare enum DataType {
Correct = 0,
Wrong = 1
}
export declare function getSchemaTypes(schema: AnySchemaObject): JSONType[];
export declare function getJSONTypes(ts: unknown | unknown[]): JSONType[];
export declare function coerceAndCheckDataType(it: SchemaObjCxt, types: JSONType[]): boolean;
export declare function checkDataType(dataType: JSONType, data: Name, strictNums?: boolean | "log", correct?: DataType): Code;
export declare function checkDataTypes(dataTypes: JSONType[], data: Name, strictNums?: boolean | "log", correct?: DataType): Code;
export type TypeError = ErrorObject<"type", {
type: string;
}>;
export declare function reportTypeError(it: SchemaObjCxt): void;

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"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.reportTypeError = exports.checkDataTypes = exports.checkDataType = exports.coerceAndCheckDataType = exports.getJSONTypes = exports.getSchemaTypes = exports.DataType = void 0;
const rules_1 = require("../rules");
const applicability_1 = require("./applicability");
const errors_1 = require("../errors");
const codegen_1 = require("../codegen");
const util_1 = require("../util");
var DataType;
(function (DataType) {
DataType[DataType["Correct"] = 0] = "Correct";
DataType[DataType["Wrong"] = 1] = "Wrong";
})(DataType || (exports.DataType = DataType = {}));
function getSchemaTypes(schema) {
const types = getJSONTypes(schema.type);
const hasNull = types.includes("null");
if (hasNull) {
if (schema.nullable === false)
throw new Error("type: null contradicts nullable: false");
}
else {
if (!types.length && schema.nullable !== undefined) {
throw new Error('"nullable" cannot be used without "type"');
}
if (schema.nullable === true)
types.push("null");
}
return types;
}
exports.getSchemaTypes = getSchemaTypes;
// eslint-disable-next-line @typescript-eslint/no-redundant-type-constituents
function getJSONTypes(ts) {
const types = Array.isArray(ts) ? ts : ts ? [ts] : [];
if (types.every(rules_1.isJSONType))
return types;
throw new Error("type must be JSONType or JSONType[]: " + types.join(","));
}
exports.getJSONTypes = getJSONTypes;
function coerceAndCheckDataType(it, types) {
const { gen, data, opts } = it;
const coerceTo = coerceToTypes(types, opts.coerceTypes);
const checkTypes = types.length > 0 &&
!(coerceTo.length === 0 && types.length === 1 && (0, applicability_1.schemaHasRulesForType)(it, types[0]));
if (checkTypes) {
const wrongType = checkDataTypes(types, data, opts.strictNumbers, DataType.Wrong);
gen.if(wrongType, () => {
if (coerceTo.length)
coerceData(it, types, coerceTo);
else
reportTypeError(it);
});
}
return checkTypes;
}
exports.coerceAndCheckDataType = coerceAndCheckDataType;
const COERCIBLE = new Set(["string", "number", "integer", "boolean", "null"]);
function coerceToTypes(types, coerceTypes) {
return coerceTypes
? types.filter((t) => COERCIBLE.has(t) || (coerceTypes === "array" && t === "array"))
: [];
}
function coerceData(it, types, coerceTo) {
const { gen, data, opts } = it;
const dataType = gen.let("dataType", (0, codegen_1._) `typeof ${data}`);
const coerced = gen.let("coerced", (0, codegen_1._) `undefined`);
if (opts.coerceTypes === "array") {
gen.if((0, codegen_1._) `${dataType} == 'object' && Array.isArray(${data}) && ${data}.length == 1`, () => gen
.assign(data, (0, codegen_1._) `${data}[0]`)
.assign(dataType, (0, codegen_1._) `typeof ${data}`)
.if(checkDataTypes(types, data, opts.strictNumbers), () => gen.assign(coerced, data)));
}
gen.if((0, codegen_1._) `${coerced} !== undefined`);
for (const t of coerceTo) {
if (COERCIBLE.has(t) || (t === "array" && opts.coerceTypes === "array")) {
coerceSpecificType(t);
}
}
gen.else();
reportTypeError(it);
gen.endIf();
gen.if((0, codegen_1._) `${coerced} !== undefined`, () => {
gen.assign(data, coerced);
assignParentData(it, coerced);
});
function coerceSpecificType(t) {
switch (t) {
case "string":
gen
.elseIf((0, codegen_1._) `${dataType} == "number" || ${dataType} == "boolean"`)
.assign(coerced, (0, codegen_1._) `"" + ${data}`)
.elseIf((0, codegen_1._) `${data} === null`)
.assign(coerced, (0, codegen_1._) `""`);
return;
case "number":
gen
.elseIf((0, codegen_1._) `${dataType} == "boolean" || ${data} === null
|| (${dataType} == "string" && ${data} && ${data} == +${data})`)
.assign(coerced, (0, codegen_1._) `+${data}`);
return;
case "integer":
gen
.elseIf((0, codegen_1._) `${dataType} === "boolean" || ${data} === null
|| (${dataType} === "string" && ${data} && ${data} == +${data} && !(${data} % 1))`)
.assign(coerced, (0, codegen_1._) `+${data}`);
return;
case "boolean":
gen
.elseIf((0, codegen_1._) `${data} === "false" || ${data} === 0 || ${data} === null`)
.assign(coerced, false)
.elseIf((0, codegen_1._) `${data} === "true" || ${data} === 1`)
.assign(coerced, true);
return;
case "null":
gen.elseIf((0, codegen_1._) `${data} === "" || ${data} === 0 || ${data} === false`);
gen.assign(coerced, null);
return;
case "array":
gen
.elseIf((0, codegen_1._) `${dataType} === "string" || ${dataType} === "number"
|| ${dataType} === "boolean" || ${data} === null`)
.assign(coerced, (0, codegen_1._) `[${data}]`);
}
}
}
function assignParentData({ gen, parentData, parentDataProperty }, expr) {
// TODO use gen.property
gen.if((0, codegen_1._) `${parentData} !== undefined`, () => gen.assign((0, codegen_1._) `${parentData}[${parentDataProperty}]`, expr));
}
function checkDataType(dataType, data, strictNums, correct = DataType.Correct) {
const EQ = correct === DataType.Correct ? codegen_1.operators.EQ : codegen_1.operators.NEQ;
let cond;
switch (dataType) {
case "null":
return (0, codegen_1._) `${data} ${EQ} null`;
case "array":
cond = (0, codegen_1._) `Array.isArray(${data})`;
break;
case "object":
cond = (0, codegen_1._) `${data} && typeof ${data} == "object" && !Array.isArray(${data})`;
break;
case "integer":
cond = numCond((0, codegen_1._) `!(${data} % 1) && !isNaN(${data})`);
break;
case "number":
cond = numCond();
break;
default:
return (0, codegen_1._) `typeof ${data} ${EQ} ${dataType}`;
}
return correct === DataType.Correct ? cond : (0, codegen_1.not)(cond);
function numCond(_cond = codegen_1.nil) {
return (0, codegen_1.and)((0, codegen_1._) `typeof ${data} == "number"`, _cond, strictNums ? (0, codegen_1._) `isFinite(${data})` : codegen_1.nil);
}
}
exports.checkDataType = checkDataType;
function checkDataTypes(dataTypes, data, strictNums, correct) {
if (dataTypes.length === 1) {
return checkDataType(dataTypes[0], data, strictNums, correct);
}
let cond;
const types = (0, util_1.toHash)(dataTypes);
if (types.array && types.object) {
const notObj = (0, codegen_1._) `typeof ${data} != "object"`;
cond = types.null ? notObj : (0, codegen_1._) `!${data} || ${notObj}`;
delete types.null;
delete types.array;
delete types.object;
}
else {
cond = codegen_1.nil;
}
if (types.number)
delete types.integer;
for (const t in types)
cond = (0, codegen_1.and)(cond, checkDataType(t, data, strictNums, correct));
return cond;
}
exports.checkDataTypes = checkDataTypes;
const typeError = {
message: ({ schema }) => `must be ${schema}`,
params: ({ schema, schemaValue }) => typeof schema == "string" ? (0, codegen_1._) `{type: ${schema}}` : (0, codegen_1._) `{type: ${schemaValue}}`,
};
function reportTypeError(it) {
const cxt = getTypeErrorContext(it);
(0, errors_1.reportError)(cxt, typeError);
}
exports.reportTypeError = reportTypeError;
function getTypeErrorContext(it) {
const { gen, data, schema } = it;
const schemaCode = (0, util_1.schemaRefOrVal)(it, schema, "type");
return {
gen,
keyword: "type",
data,
schema: schema.type,
schemaCode,
schemaValue: schemaCode,
parentSchema: schema,
params: {},
it,
};
}
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import type { SchemaObjCxt } from "..";
export declare function assignDefaults(it: SchemaObjCxt, ty?: string): void;

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"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.assignDefaults = void 0;
const codegen_1 = require("../codegen");
const util_1 = require("../util");
function assignDefaults(it, ty) {
const { properties, items } = it.schema;
if (ty === "object" && properties) {
for (const key in properties) {
assignDefault(it, key, properties[key].default);
}
}
else if (ty === "array" && Array.isArray(items)) {
items.forEach((sch, i) => assignDefault(it, i, sch.default));
}
}
exports.assignDefaults = assignDefaults;
function assignDefault(it, prop, defaultValue) {
const { gen, compositeRule, data, opts } = it;
if (defaultValue === undefined)
return;
const childData = (0, codegen_1._) `${data}${(0, codegen_1.getProperty)(prop)}`;
if (compositeRule) {
(0, util_1.checkStrictMode)(it, `default is ignored for: ${childData}`);
return;
}
let condition = (0, codegen_1._) `${childData} === undefined`;
if (opts.useDefaults === "empty") {
condition = (0, codegen_1._) `${condition} || ${childData} === null || ${childData} === ""`;
}
// `${childData} === undefined` +
// (opts.useDefaults === "empty" ? ` || ${childData} === null || ${childData} === ""` : "")
gen.if(condition, (0, codegen_1._) `${childData} = ${(0, codegen_1.stringify)(defaultValue)}`);
}
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import type { AddedKeywordDefinition, AnySchemaObject, KeywordErrorCxt, KeywordCxtParams } from "../../types";
import type { SchemaCxt, SchemaObjCxt } from "..";
import { SubschemaArgs } from "./subschema";
import { Code, Name, CodeGen } from "../codegen";
import type { JSONType } from "../rules";
import { ErrorPaths } from "../errors";
export declare function validateFunctionCode(it: SchemaCxt): void;
export declare class KeywordCxt implements KeywordErrorCxt {
readonly gen: CodeGen;
readonly allErrors?: boolean;
readonly keyword: string;
readonly data: Name;
readonly $data?: string | false;
schema: any;
readonly schemaValue: Code | number | boolean;
readonly schemaCode: Code | number | boolean;
readonly schemaType: JSONType[];
readonly parentSchema: AnySchemaObject;
readonly errsCount?: Name;
params: KeywordCxtParams;
readonly it: SchemaObjCxt;
readonly def: AddedKeywordDefinition;
constructor(it: SchemaObjCxt, def: AddedKeywordDefinition, keyword: string);
result(condition: Code, successAction?: () => void, failAction?: () => void): void;
failResult(condition: Code, successAction?: () => void, failAction?: () => void): void;
pass(condition: Code, failAction?: () => void): void;
fail(condition?: Code): void;
fail$data(condition: Code): void;
error(append?: boolean, errorParams?: KeywordCxtParams, errorPaths?: ErrorPaths): void;
private _error;
$dataError(): void;
reset(): void;
ok(cond: Code | boolean): void;
setParams(obj: KeywordCxtParams, assign?: true): void;
block$data(valid: Name, codeBlock: () => void, $dataValid?: Code): void;
check$data(valid?: Name, $dataValid?: Code): void;
invalid$data(): Code;
subschema(appl: SubschemaArgs, valid: Name): SchemaCxt;
mergeEvaluated(schemaCxt: SchemaCxt, toName?: typeof Name): void;
mergeValidEvaluated(schemaCxt: SchemaCxt, valid: Name): boolean | void;
}
export declare function getData($data: string, { dataLevel, dataNames, dataPathArr }: SchemaCxt): Code | number;

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"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.getData = exports.KeywordCxt = exports.validateFunctionCode = void 0;
const boolSchema_1 = require("./boolSchema");
const dataType_1 = require("./dataType");
const applicability_1 = require("./applicability");
const dataType_2 = require("./dataType");
const defaults_1 = require("./defaults");
const keyword_1 = require("./keyword");
const subschema_1 = require("./subschema");
const codegen_1 = require("../codegen");
const names_1 = require("../names");
const resolve_1 = require("../resolve");
const util_1 = require("../util");
const errors_1 = require("../errors");
// schema compilation - generates validation function, subschemaCode (below) is used for subschemas
function validateFunctionCode(it) {
if (isSchemaObj(it)) {
checkKeywords(it);
if (schemaCxtHasRules(it)) {
topSchemaObjCode(it);
return;
}
}
validateFunction(it, () => (0, boolSchema_1.topBoolOrEmptySchema)(it));
}
exports.validateFunctionCode = validateFunctionCode;
function validateFunction({ gen, validateName, schema, schemaEnv, opts }, body) {
if (opts.code.es5) {
gen.func(validateName, (0, codegen_1._) `${names_1.default.data}, ${names_1.default.valCxt}`, schemaEnv.$async, () => {
gen.code((0, codegen_1._) `"use strict"; ${funcSourceUrl(schema, opts)}`);
destructureValCxtES5(gen, opts);
gen.code(body);
});
}
else {
gen.func(validateName, (0, codegen_1._) `${names_1.default.data}, ${destructureValCxt(opts)}`, schemaEnv.$async, () => gen.code(funcSourceUrl(schema, opts)).code(body));
}
}
function destructureValCxt(opts) {
return (0, codegen_1._) `{${names_1.default.instancePath}="", ${names_1.default.parentData}, ${names_1.default.parentDataProperty}, ${names_1.default.rootData}=${names_1.default.data}${opts.dynamicRef ? (0, codegen_1._) `, ${names_1.default.dynamicAnchors}={}` : codegen_1.nil}}={}`;
}
function destructureValCxtES5(gen, opts) {
gen.if(names_1.default.valCxt, () => {
gen.var(names_1.default.instancePath, (0, codegen_1._) `${names_1.default.valCxt}.${names_1.default.instancePath}`);
gen.var(names_1.default.parentData, (0, codegen_1._) `${names_1.default.valCxt}.${names_1.default.parentData}`);
gen.var(names_1.default.parentDataProperty, (0, codegen_1._) `${names_1.default.valCxt}.${names_1.default.parentDataProperty}`);
gen.var(names_1.default.rootData, (0, codegen_1._) `${names_1.default.valCxt}.${names_1.default.rootData}`);
if (opts.dynamicRef)
gen.var(names_1.default.dynamicAnchors, (0, codegen_1._) `${names_1.default.valCxt}.${names_1.default.dynamicAnchors}`);
}, () => {
gen.var(names_1.default.instancePath, (0, codegen_1._) `""`);
gen.var(names_1.default.parentData, (0, codegen_1._) `undefined`);
gen.var(names_1.default.parentDataProperty, (0, codegen_1._) `undefined`);
gen.var(names_1.default.rootData, names_1.default.data);
if (opts.dynamicRef)
gen.var(names_1.default.dynamicAnchors, (0, codegen_1._) `{}`);
});
}
function topSchemaObjCode(it) {
const { schema, opts, gen } = it;
validateFunction(it, () => {
if (opts.$comment && schema.$comment)
commentKeyword(it);
checkNoDefault(it);
gen.let(names_1.default.vErrors, null);
gen.let(names_1.default.errors, 0);
if (opts.unevaluated)
resetEvaluated(it);
typeAndKeywords(it);
returnResults(it);
});
return;
}
function resetEvaluated(it) {
// TODO maybe some hook to execute it in the end to check whether props/items are Name, as in assignEvaluated
const { gen, validateName } = it;
it.evaluated = gen.const("evaluated", (0, codegen_1._) `${validateName}.evaluated`);
gen.if((0, codegen_1._) `${it.evaluated}.dynamicProps`, () => gen.assign((0, codegen_1._) `${it.evaluated}.props`, (0, codegen_1._) `undefined`));
gen.if((0, codegen_1._) `${it.evaluated}.dynamicItems`, () => gen.assign((0, codegen_1._) `${it.evaluated}.items`, (0, codegen_1._) `undefined`));
}
function funcSourceUrl(schema, opts) {
const schId = typeof schema == "object" && schema[opts.schemaId];
return schId && (opts.code.source || opts.code.process) ? (0, codegen_1._) `/*# sourceURL=${schId} */` : codegen_1.nil;
}
// schema compilation - this function is used recursively to generate code for sub-schemas
function subschemaCode(it, valid) {
if (isSchemaObj(it)) {
checkKeywords(it);
if (schemaCxtHasRules(it)) {
subSchemaObjCode(it, valid);
return;
}
}
(0, boolSchema_1.boolOrEmptySchema)(it, valid);
}
function schemaCxtHasRules({ schema, self }) {
if (typeof schema == "boolean")
return !schema;
for (const key in schema)
if (self.RULES.all[key])
return true;
return false;
}
function isSchemaObj(it) {
return typeof it.schema != "boolean";
}
function subSchemaObjCode(it, valid) {
const { schema, gen, opts } = it;
if (opts.$comment && schema.$comment)
commentKeyword(it);
updateContext(it);
checkAsyncSchema(it);
const errsCount = gen.const("_errs", names_1.default.errors);
typeAndKeywords(it, errsCount);
// TODO var
gen.var(valid, (0, codegen_1._) `${errsCount} === ${names_1.default.errors}`);
}
function checkKeywords(it) {
(0, util_1.checkUnknownRules)(it);
checkRefsAndKeywords(it);
}
function typeAndKeywords(it, errsCount) {
if (it.opts.jtd)
return schemaKeywords(it, [], false, errsCount);
const types = (0, dataType_1.getSchemaTypes)(it.schema);
const checkedTypes = (0, dataType_1.coerceAndCheckDataType)(it, types);
schemaKeywords(it, types, !checkedTypes, errsCount);
}
function checkRefsAndKeywords(it) {
const { schema, errSchemaPath, opts, self } = it;
if (schema.$ref && opts.ignoreKeywordsWithRef && (0, util_1.schemaHasRulesButRef)(schema, self.RULES)) {
self.logger.warn(`$ref: keywords ignored in schema at path "${errSchemaPath}"`);
}
}
function checkNoDefault(it) {
const { schema, opts } = it;
if (schema.default !== undefined && opts.useDefaults && opts.strictSchema) {
(0, util_1.checkStrictMode)(it, "default is ignored in the schema root");
}
}
function updateContext(it) {
const schId = it.schema[it.opts.schemaId];
if (schId)
it.baseId = (0, resolve_1.resolveUrl)(it.opts.uriResolver, it.baseId, schId);
}
function checkAsyncSchema(it) {
if (it.schema.$async && !it.schemaEnv.$async)
throw new Error("async schema in sync schema");
}
function commentKeyword({ gen, schemaEnv, schema, errSchemaPath, opts }) {
const msg = schema.$comment;
if (opts.$comment === true) {
gen.code((0, codegen_1._) `${names_1.default.self}.logger.log(${msg})`);
}
else if (typeof opts.$comment == "function") {
const schemaPath = (0, codegen_1.str) `${errSchemaPath}/$comment`;
const rootName = gen.scopeValue("root", { ref: schemaEnv.root });
gen.code((0, codegen_1._) `${names_1.default.self}.opts.$comment(${msg}, ${schemaPath}, ${rootName}.schema)`);
}
}
function returnResults(it) {
const { gen, schemaEnv, validateName, ValidationError, opts } = it;
if (schemaEnv.$async) {
// TODO assign unevaluated
gen.if((0, codegen_1._) `${names_1.default.errors} === 0`, () => gen.return(names_1.default.data), () => gen.throw((0, codegen_1._) `new ${ValidationError}(${names_1.default.vErrors})`));
}
else {
gen.assign((0, codegen_1._) `${validateName}.errors`, names_1.default.vErrors);
if (opts.unevaluated)
assignEvaluated(it);
gen.return((0, codegen_1._) `${names_1.default.errors} === 0`);
}
}
function assignEvaluated({ gen, evaluated, props, items }) {
if (props instanceof codegen_1.Name)
gen.assign((0, codegen_1._) `${evaluated}.props`, props);
if (items instanceof codegen_1.Name)
gen.assign((0, codegen_1._) `${evaluated}.items`, items);
}
function schemaKeywords(it, types, typeErrors, errsCount) {
const { gen, schema, data, allErrors, opts, self } = it;
const { RULES } = self;
if (schema.$ref && (opts.ignoreKeywordsWithRef || !(0, util_1.schemaHasRulesButRef)(schema, RULES))) {
gen.block(() => keywordCode(it, "$ref", RULES.all.$ref.definition)); // TODO typecast
return;
}
if (!opts.jtd)
checkStrictTypes(it, types);
gen.block(() => {
for (const group of RULES.rules)
groupKeywords(group);
groupKeywords(RULES.post);
});
function groupKeywords(group) {
if (!(0, applicability_1.shouldUseGroup)(schema, group))
return;
if (group.type) {
gen.if((0, dataType_2.checkDataType)(group.type, data, opts.strictNumbers));
iterateKeywords(it, group);
if (types.length === 1 && types[0] === group.type && typeErrors) {
gen.else();
(0, dataType_2.reportTypeError)(it);
}
gen.endIf();
}
else {
iterateKeywords(it, group);
}
// TODO make it "ok" call?
if (!allErrors)
gen.if((0, codegen_1._) `${names_1.default.errors} === ${errsCount || 0}`);
}
}
function iterateKeywords(it, group) {
const { gen, schema, opts: { useDefaults }, } = it;
if (useDefaults)
(0, defaults_1.assignDefaults)(it, group.type);
gen.block(() => {
for (const rule of group.rules) {
if ((0, applicability_1.shouldUseRule)(schema, rule)) {
keywordCode(it, rule.keyword, rule.definition, group.type);
}
}
});
}
function checkStrictTypes(it, types) {
if (it.schemaEnv.meta || !it.opts.strictTypes)
return;
checkContextTypes(it, types);
if (!it.opts.allowUnionTypes)
checkMultipleTypes(it, types);
checkKeywordTypes(it, it.dataTypes);
}
function checkContextTypes(it, types) {
if (!types.length)
return;
if (!it.dataTypes.length) {
it.dataTypes = types;
return;
}
types.forEach((t) => {
if (!includesType(it.dataTypes, t)) {
strictTypesError(it, `type "${t}" not allowed by context "${it.dataTypes.join(",")}"`);
}
});
narrowSchemaTypes(it, types);
}
function checkMultipleTypes(it, ts) {
if (ts.length > 1 && !(ts.length === 2 && ts.includes("null"))) {
strictTypesError(it, "use allowUnionTypes to allow union type keyword");
}
}
function checkKeywordTypes(it, ts) {
const rules = it.self.RULES.all;
for (const keyword in rules) {
const rule = rules[keyword];
if (typeof rule == "object" && (0, applicability_1.shouldUseRule)(it.schema, rule)) {
const { type } = rule.definition;
if (type.length && !type.some((t) => hasApplicableType(ts, t))) {
strictTypesError(it, `missing type "${type.join(",")}" for keyword "${keyword}"`);
}
}
}
}
function hasApplicableType(schTs, kwdT) {
return schTs.includes(kwdT) || (kwdT === "number" && schTs.includes("integer"));
}
function includesType(ts, t) {
return ts.includes(t) || (t === "integer" && ts.includes("number"));
}
function narrowSchemaTypes(it, withTypes) {
const ts = [];
for (const t of it.dataTypes) {
if (includesType(withTypes, t))
ts.push(t);
else if (withTypes.includes("integer") && t === "number")
ts.push("integer");
}
it.dataTypes = ts;
}
function strictTypesError(it, msg) {
const schemaPath = it.schemaEnv.baseId + it.errSchemaPath;
msg += ` at "${schemaPath}" (strictTypes)`;
(0, util_1.checkStrictMode)(it, msg, it.opts.strictTypes);
}
class KeywordCxt {
constructor(it, def, keyword) {
(0, keyword_1.validateKeywordUsage)(it, def, keyword);
this.gen = it.gen;
this.allErrors = it.allErrors;
this.keyword = keyword;
this.data = it.data;
this.schema = it.schema[keyword];
this.$data = def.$data && it.opts.$data && this.schema && this.schema.$data;
this.schemaValue = (0, util_1.schemaRefOrVal)(it, this.schema, keyword, this.$data);
this.schemaType = def.schemaType;
this.parentSchema = it.schema;
this.params = {};
this.it = it;
this.def = def;
if (this.$data) {
this.schemaCode = it.gen.const("vSchema", getData(this.$data, it));
}
else {
this.schemaCode = this.schemaValue;
if (!(0, keyword_1.validSchemaType)(this.schema, def.schemaType, def.allowUndefined)) {
throw new Error(`${keyword} value must be ${JSON.stringify(def.schemaType)}`);
}
}
if ("code" in def ? def.trackErrors : def.errors !== false) {
this.errsCount = it.gen.const("_errs", names_1.default.errors);
}
}
result(condition, successAction, failAction) {
this.failResult((0, codegen_1.not)(condition), successAction, failAction);
}
failResult(condition, successAction, failAction) {
this.gen.if(condition);
if (failAction)
failAction();
else
this.error();
if (successAction) {
this.gen.else();
successAction();
if (this.allErrors)
this.gen.endIf();
}
else {
if (this.allErrors)
this.gen.endIf();
else
this.gen.else();
}
}
pass(condition, failAction) {
this.failResult((0, codegen_1.not)(condition), undefined, failAction);
}
fail(condition) {
if (condition === undefined) {
this.error();
if (!this.allErrors)
this.gen.if(false); // this branch will be removed by gen.optimize
return;
}
this.gen.if(condition);
this.error();
if (this.allErrors)
this.gen.endIf();
else
this.gen.else();
}
fail$data(condition) {
if (!this.$data)
return this.fail(condition);
const { schemaCode } = this;
this.fail((0, codegen_1._) `${schemaCode} !== undefined && (${(0, codegen_1.or)(this.invalid$data(), condition)})`);
}
error(append, errorParams, errorPaths) {
if (errorParams) {
this.setParams(errorParams);
this._error(append, errorPaths);
this.setParams({});
return;
}
this._error(append, errorPaths);
}
_error(append, errorPaths) {
;
(append ? errors_1.reportExtraError : errors_1.reportError)(this, this.def.error, errorPaths);
}
$dataError() {
(0, errors_1.reportError)(this, this.def.$dataError || errors_1.keyword$DataError);
}
reset() {
if (this.errsCount === undefined)
throw new Error('add "trackErrors" to keyword definition');
(0, errors_1.resetErrorsCount)(this.gen, this.errsCount);
}
ok(cond) {
if (!this.allErrors)
this.gen.if(cond);
}
setParams(obj, assign) {
if (assign)
Object.assign(this.params, obj);
else
this.params = obj;
}
block$data(valid, codeBlock, $dataValid = codegen_1.nil) {
this.gen.block(() => {
this.check$data(valid, $dataValid);
codeBlock();
});
}
check$data(valid = codegen_1.nil, $dataValid = codegen_1.nil) {
if (!this.$data)
return;
const { gen, schemaCode, schemaType, def } = this;
gen.if((0, codegen_1.or)((0, codegen_1._) `${schemaCode} === undefined`, $dataValid));
if (valid !== codegen_1.nil)
gen.assign(valid, true);
if (schemaType.length || def.validateSchema) {
gen.elseIf(this.invalid$data());
this.$dataError();
if (valid !== codegen_1.nil)
gen.assign(valid, false);
}
gen.else();
}
invalid$data() {
const { gen, schemaCode, schemaType, def, it } = this;
return (0, codegen_1.or)(wrong$DataType(), invalid$DataSchema());
function wrong$DataType() {
if (schemaType.length) {
/* istanbul ignore if */
if (!(schemaCode instanceof codegen_1.Name))
throw new Error("ajv implementation error");
const st = Array.isArray(schemaType) ? schemaType : [schemaType];
return (0, codegen_1._) `${(0, dataType_2.checkDataTypes)(st, schemaCode, it.opts.strictNumbers, dataType_2.DataType.Wrong)}`;
}
return codegen_1.nil;
}
function invalid$DataSchema() {
if (def.validateSchema) {
const validateSchemaRef = gen.scopeValue("validate$data", { ref: def.validateSchema }); // TODO value.code for standalone
return (0, codegen_1._) `!${validateSchemaRef}(${schemaCode})`;
}
return codegen_1.nil;
}
}
subschema(appl, valid) {
const subschema = (0, subschema_1.getSubschema)(this.it, appl);
(0, subschema_1.extendSubschemaData)(subschema, this.it, appl);
(0, subschema_1.extendSubschemaMode)(subschema, appl);
const nextContext = { ...this.it, ...subschema, items: undefined, props: undefined };
subschemaCode(nextContext, valid);
return nextContext;
}
mergeEvaluated(schemaCxt, toName) {
const { it, gen } = this;
if (!it.opts.unevaluated)
return;
if (it.props !== true && schemaCxt.props !== undefined) {
it.props = util_1.mergeEvaluated.props(gen, schemaCxt.props, it.props, toName);
}
if (it.items !== true && schemaCxt.items !== undefined) {
it.items = util_1.mergeEvaluated.items(gen, schemaCxt.items, it.items, toName);
}
}
mergeValidEvaluated(schemaCxt, valid) {
const { it, gen } = this;
if (it.opts.unevaluated && (it.props !== true || it.items !== true)) {
gen.if(valid, () => this.mergeEvaluated(schemaCxt, codegen_1.Name));
return true;
}
}
}
exports.KeywordCxt = KeywordCxt;
function keywordCode(it, keyword, def, ruleType) {
const cxt = new KeywordCxt(it, def, keyword);
if ("code" in def) {
def.code(cxt, ruleType);
}
else if (cxt.$data && def.validate) {
(0, keyword_1.funcKeywordCode)(cxt, def);
}
else if ("macro" in def) {
(0, keyword_1.macroKeywordCode)(cxt, def);
}
else if (def.compile || def.validate) {
(0, keyword_1.funcKeywordCode)(cxt, def);
}
}
const JSON_POINTER = /^\/(?:[^~]|~0|~1)*$/;
const RELATIVE_JSON_POINTER = /^([0-9]+)(#|\/(?:[^~]|~0|~1)*)?$/;
function getData($data, { dataLevel, dataNames, dataPathArr }) {
let jsonPointer;
let data;
if ($data === "")
return names_1.default.rootData;
if ($data[0] === "/") {
if (!JSON_POINTER.test($data))
throw new Error(`Invalid JSON-pointer: ${$data}`);
jsonPointer = $data;
data = names_1.default.rootData;
}
else {
const matches = RELATIVE_JSON_POINTER.exec($data);
if (!matches)
throw new Error(`Invalid JSON-pointer: ${$data}`);
const up = +matches[1];
jsonPointer = matches[2];
if (jsonPointer === "#") {
if (up >= dataLevel)
throw new Error(errorMsg("property/index", up));
return dataPathArr[dataLevel - up];
}
if (up > dataLevel)
throw new Error(errorMsg("data", up));
data = dataNames[dataLevel - up];
if (!jsonPointer)
return data;
}
let expr = data;
const segments = jsonPointer.split("/");
for (const segment of segments) {
if (segment) {
data = (0, codegen_1._) `${data}${(0, codegen_1.getProperty)((0, util_1.unescapeJsonPointer)(segment))}`;
expr = (0, codegen_1._) `${expr} && ${data}`;
}
}
return expr;
function errorMsg(pointerType, up) {
return `Cannot access ${pointerType} ${up} levels up, current level is ${dataLevel}`;
}
}
exports.getData = getData;
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import type { KeywordCxt } from ".";
import type { AddedKeywordDefinition, MacroKeywordDefinition, FuncKeywordDefinition } from "../../types";
import type { SchemaObjCxt } from "..";
import type { JSONType } from "../rules";
export declare function macroKeywordCode(cxt: KeywordCxt, def: MacroKeywordDefinition): void;
export declare function funcKeywordCode(cxt: KeywordCxt, def: FuncKeywordDefinition): void;
export declare function validSchemaType(schema: unknown, schemaType: JSONType[], allowUndefined?: boolean): boolean;
export declare function validateKeywordUsage({ schema, opts, self, errSchemaPath }: SchemaObjCxt, def: AddedKeywordDefinition, keyword: string): void;

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"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.validateKeywordUsage = exports.validSchemaType = exports.funcKeywordCode = exports.macroKeywordCode = void 0;
const codegen_1 = require("../codegen");
const names_1 = require("../names");
const code_1 = require("../../vocabularies/code");
const errors_1 = require("../errors");
function macroKeywordCode(cxt, def) {
const { gen, keyword, schema, parentSchema, it } = cxt;
const macroSchema = def.macro.call(it.self, schema, parentSchema, it);
const schemaRef = useKeyword(gen, keyword, macroSchema);
if (it.opts.validateSchema !== false)
it.self.validateSchema(macroSchema, true);
const valid = gen.name("valid");
cxt.subschema({
schema: macroSchema,
schemaPath: codegen_1.nil,
errSchemaPath: `${it.errSchemaPath}/${keyword}`,
topSchemaRef: schemaRef,
compositeRule: true,
}, valid);
cxt.pass(valid, () => cxt.error(true));
}
exports.macroKeywordCode = macroKeywordCode;
function funcKeywordCode(cxt, def) {
var _a;
const { gen, keyword, schema, parentSchema, $data, it } = cxt;
checkAsyncKeyword(it, def);
const validate = !$data && def.compile ? def.compile.call(it.self, schema, parentSchema, it) : def.validate;
const validateRef = useKeyword(gen, keyword, validate);
const valid = gen.let("valid");
cxt.block$data(valid, validateKeyword);
cxt.ok((_a = def.valid) !== null && _a !== void 0 ? _a : valid);
function validateKeyword() {
if (def.errors === false) {
assignValid();
if (def.modifying)
modifyData(cxt);
reportErrs(() => cxt.error());
}
else {
const ruleErrs = def.async ? validateAsync() : validateSync();
if (def.modifying)
modifyData(cxt);
reportErrs(() => addErrs(cxt, ruleErrs));
}
}
function validateAsync() {
const ruleErrs = gen.let("ruleErrs", null);
gen.try(() => assignValid((0, codegen_1._) `await `), (e) => gen.assign(valid, false).if((0, codegen_1._) `${e} instanceof ${it.ValidationError}`, () => gen.assign(ruleErrs, (0, codegen_1._) `${e}.errors`), () => gen.throw(e)));
return ruleErrs;
}
function validateSync() {
const validateErrs = (0, codegen_1._) `${validateRef}.errors`;
gen.assign(validateErrs, null);
assignValid(codegen_1.nil);
return validateErrs;
}
function assignValid(_await = def.async ? (0, codegen_1._) `await ` : codegen_1.nil) {
const passCxt = it.opts.passContext ? names_1.default.this : names_1.default.self;
const passSchema = !(("compile" in def && !$data) || def.schema === false);
gen.assign(valid, (0, codegen_1._) `${_await}${(0, code_1.callValidateCode)(cxt, validateRef, passCxt, passSchema)}`, def.modifying);
}
function reportErrs(errors) {
var _a;
gen.if((0, codegen_1.not)((_a = def.valid) !== null && _a !== void 0 ? _a : valid), errors);
}
}
exports.funcKeywordCode = funcKeywordCode;
function modifyData(cxt) {
const { gen, data, it } = cxt;
gen.if(it.parentData, () => gen.assign(data, (0, codegen_1._) `${it.parentData}[${it.parentDataProperty}]`));
}
function addErrs(cxt, errs) {
const { gen } = cxt;
gen.if((0, codegen_1._) `Array.isArray(${errs})`, () => {
gen
.assign(names_1.default.vErrors, (0, codegen_1._) `${names_1.default.vErrors} === null ? ${errs} : ${names_1.default.vErrors}.concat(${errs})`)
.assign(names_1.default.errors, (0, codegen_1._) `${names_1.default.vErrors}.length`);
(0, errors_1.extendErrors)(cxt);
}, () => cxt.error());
}
function checkAsyncKeyword({ schemaEnv }, def) {
if (def.async && !schemaEnv.$async)
throw new Error("async keyword in sync schema");
}
function useKeyword(gen, keyword, result) {
if (result === undefined)
throw new Error(`keyword "${keyword}" failed to compile`);
return gen.scopeValue("keyword", typeof result == "function" ? { ref: result } : { ref: result, code: (0, codegen_1.stringify)(result) });
}
function validSchemaType(schema, schemaType, allowUndefined = false) {
// TODO add tests
return (!schemaType.length ||
schemaType.some((st) => st === "array"
? Array.isArray(schema)
: st === "object"
? schema && typeof schema == "object" && !Array.isArray(schema)
: typeof schema == st || (allowUndefined && typeof schema == "undefined")));
}
exports.validSchemaType = validSchemaType;
function validateKeywordUsage({ schema, opts, self, errSchemaPath }, def, keyword) {
/* istanbul ignore if */
if (Array.isArray(def.keyword) ? !def.keyword.includes(keyword) : def.keyword !== keyword) {
throw new Error("ajv implementation error");
}
const deps = def.dependencies;
if (deps === null || deps === void 0 ? void 0 : deps.some((kwd) => !Object.prototype.hasOwnProperty.call(schema, kwd))) {
throw new Error(`parent schema must have dependencies of ${keyword}: ${deps.join(",")}`);
}
if (def.validateSchema) {
const valid = def.validateSchema(schema[keyword]);
if (!valid) {
const msg = `keyword "${keyword}" value is invalid at path "${errSchemaPath}": ` +
self.errorsText(def.validateSchema.errors);
if (opts.validateSchema === "log")
self.logger.error(msg);
else
throw new Error(msg);
}
}
}
exports.validateKeywordUsage = validateKeywordUsage;
//# sourceMappingURL=keyword.js.map

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import type { AnySchema } from "../../types";
import type { SchemaObjCxt } from "..";
import { Code, Name } from "../codegen";
import { Type } from "../util";
import type { JSONType } from "../rules";
export interface SubschemaContext {
schema: AnySchema;
schemaPath: Code;
errSchemaPath: string;
topSchemaRef?: Code;
errorPath?: Code;
dataLevel?: number;
dataTypes?: JSONType[];
data?: Name;
parentData?: Name;
parentDataProperty?: Code | number;
dataNames?: Name[];
dataPathArr?: (Code | number)[];
propertyName?: Name;
jtdDiscriminator?: string;
jtdMetadata?: boolean;
compositeRule?: true;
createErrors?: boolean;
allErrors?: boolean;
}
export type SubschemaArgs = Partial<{
keyword: string;
schemaProp: string | number;
schema: AnySchema;
schemaPath: Code;
errSchemaPath: string;
topSchemaRef: Code;
data: Name | Code;
dataProp: Code | string | number;
dataTypes: JSONType[];
definedProperties: Set<string>;
propertyName: Name;
dataPropType: Type;
jtdDiscriminator: string;
jtdMetadata: boolean;
compositeRule: true;
createErrors: boolean;
allErrors: boolean;
}>;
export declare function getSubschema(it: SchemaObjCxt, { keyword, schemaProp, schema, schemaPath, errSchemaPath, topSchemaRef }: SubschemaArgs): SubschemaContext;
export declare function extendSubschemaData(subschema: SubschemaContext, it: SchemaObjCxt, { dataProp, dataPropType: dpType, data, dataTypes, propertyName }: SubschemaArgs): void;
export declare function extendSubschemaMode(subschema: SubschemaContext, { jtdDiscriminator, jtdMetadata, compositeRule, createErrors, allErrors }: SubschemaArgs): void;

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"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.extendSubschemaMode = exports.extendSubschemaData = exports.getSubschema = void 0;
const codegen_1 = require("../codegen");
const util_1 = require("../util");
function getSubschema(it, { keyword, schemaProp, schema, schemaPath, errSchemaPath, topSchemaRef }) {
if (keyword !== undefined && schema !== undefined) {
throw new Error('both "keyword" and "schema" passed, only one allowed');
}
if (keyword !== undefined) {
const sch = it.schema[keyword];
return schemaProp === undefined
? {
schema: sch,
schemaPath: (0, codegen_1._) `${it.schemaPath}${(0, codegen_1.getProperty)(keyword)}`,
errSchemaPath: `${it.errSchemaPath}/${keyword}`,
}
: {
schema: sch[schemaProp],
schemaPath: (0, codegen_1._) `${it.schemaPath}${(0, codegen_1.getProperty)(keyword)}${(0, codegen_1.getProperty)(schemaProp)}`,
errSchemaPath: `${it.errSchemaPath}/${keyword}/${(0, util_1.escapeFragment)(schemaProp)}`,
};
}
if (schema !== undefined) {
if (schemaPath === undefined || errSchemaPath === undefined || topSchemaRef === undefined) {
throw new Error('"schemaPath", "errSchemaPath" and "topSchemaRef" are required with "schema"');
}
return {
schema,
schemaPath,
topSchemaRef,
errSchemaPath,
};
}
throw new Error('either "keyword" or "schema" must be passed');
}
exports.getSubschema = getSubschema;
function extendSubschemaData(subschema, it, { dataProp, dataPropType: dpType, data, dataTypes, propertyName }) {
if (data !== undefined && dataProp !== undefined) {
throw new Error('both "data" and "dataProp" passed, only one allowed');
}
const { gen } = it;
if (dataProp !== undefined) {
const { errorPath, dataPathArr, opts } = it;
const nextData = gen.let("data", (0, codegen_1._) `${it.data}${(0, codegen_1.getProperty)(dataProp)}`, true);
dataContextProps(nextData);
subschema.errorPath = (0, codegen_1.str) `${errorPath}${(0, util_1.getErrorPath)(dataProp, dpType, opts.jsPropertySyntax)}`;
subschema.parentDataProperty = (0, codegen_1._) `${dataProp}`;
subschema.dataPathArr = [...dataPathArr, subschema.parentDataProperty];
}
if (data !== undefined) {
const nextData = data instanceof codegen_1.Name ? data : gen.let("data", data, true); // replaceable if used once?
dataContextProps(nextData);
if (propertyName !== undefined)
subschema.propertyName = propertyName;
// TODO something is possibly wrong here with not changing parentDataProperty and not appending dataPathArr
}
if (dataTypes)
subschema.dataTypes = dataTypes;
function dataContextProps(_nextData) {
subschema.data = _nextData;
subschema.dataLevel = it.dataLevel + 1;
subschema.dataTypes = [];
it.definedProperties = new Set();
subschema.parentData = it.data;
subschema.dataNames = [...it.dataNames, _nextData];
}
}
exports.extendSubschemaData = extendSubschemaData;
function extendSubschemaMode(subschema, { jtdDiscriminator, jtdMetadata, compositeRule, createErrors, allErrors }) {
if (compositeRule !== undefined)
subschema.compositeRule = compositeRule;
if (createErrors !== undefined)
subschema.createErrors = createErrors;
if (allErrors !== undefined)
subschema.allErrors = allErrors;
subschema.jtdDiscriminator = jtdDiscriminator; // not inherited
subschema.jtdMetadata = jtdMetadata; // not inherited
}
exports.extendSubschemaMode = extendSubschemaMode;
//# sourceMappingURL=subschema.js.map

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export { Format, FormatDefinition, AsyncFormatDefinition, KeywordDefinition, KeywordErrorDefinition, CodeKeywordDefinition, MacroKeywordDefinition, FuncKeywordDefinition, Vocabulary, Schema, SchemaObject, AnySchemaObject, AsyncSchema, AnySchema, ValidateFunction, AsyncValidateFunction, AnyValidateFunction, ErrorObject, ErrorNoParams, } from "./types";
export { SchemaCxt, SchemaObjCxt } from "./compile";
export interface Plugin<Opts> {
(ajv: Ajv, options?: Opts): Ajv;
[prop: string]: any;
}
export { KeywordCxt } from "./compile/validate";
export { DefinedError } from "./vocabularies/errors";
export { JSONType } from "./compile/rules";
export { JSONSchemaType } from "./types/json-schema";
export { JTDSchemaType, SomeJTDSchemaType, JTDDataType } from "./types/jtd-schema";
export { _, str, stringify, nil, Name, Code, CodeGen, CodeGenOptions } from "./compile/codegen";
import type { Schema, AnySchema, AnySchemaObject, SchemaObject, AsyncSchema, Vocabulary, KeywordDefinition, AddedKeywordDefinition, AnyValidateFunction, ValidateFunction, AsyncValidateFunction, ErrorObject, Format, AddedFormat, RegExpEngine, UriResolver } from "./types";
import type { JSONSchemaType } from "./types/json-schema";
import type { JTDSchemaType, SomeJTDSchemaType, JTDDataType } from "./types/jtd-schema";
import ValidationError from "./runtime/validation_error";
import MissingRefError from "./compile/ref_error";
import { ValidationRules } from "./compile/rules";
import { SchemaEnv } from "./compile";
import { Code, ValueScope } from "./compile/codegen";
export type Options = CurrentOptions & DeprecatedOptions;
export interface CurrentOptions {
strict?: boolean | "log";
strictSchema?: boolean | "log";
strictNumbers?: boolean | "log";
strictTypes?: boolean | "log";
strictTuples?: boolean | "log";
strictRequired?: boolean | "log";
allowMatchingProperties?: boolean;
allowUnionTypes?: boolean;
validateFormats?: boolean;
$data?: boolean;
allErrors?: boolean;
verbose?: boolean;
discriminator?: boolean;
unicodeRegExp?: boolean;
timestamp?: "string" | "date";
parseDate?: boolean;
allowDate?: boolean;
$comment?: true | ((comment: string, schemaPath?: string, rootSchema?: AnySchemaObject) => unknown);
formats?: {
[Name in string]?: Format;
};
keywords?: Vocabulary;
schemas?: AnySchema[] | {
[Key in string]?: AnySchema;
};
logger?: Logger | false;
loadSchema?: (uri: string) => Promise<AnySchemaObject>;
removeAdditional?: boolean | "all" | "failing";
useDefaults?: boolean | "empty";
coerceTypes?: boolean | "array";
next?: boolean;
unevaluated?: boolean;
dynamicRef?: boolean;
schemaId?: "id" | "$id";
jtd?: boolean;
meta?: SchemaObject | boolean;
defaultMeta?: string | AnySchemaObject;
validateSchema?: boolean | "log";
addUsedSchema?: boolean;
inlineRefs?: boolean | number;
passContext?: boolean;
loopRequired?: number;
loopEnum?: number;
ownProperties?: boolean;
multipleOfPrecision?: number;
int32range?: boolean;
messages?: boolean;
code?: CodeOptions;
uriResolver?: UriResolver;
}
export interface CodeOptions {
es5?: boolean;
esm?: boolean;
lines?: boolean;
optimize?: boolean | number;
formats?: Code;
source?: boolean;
process?: (code: string, schema?: SchemaEnv) => string;
regExp?: RegExpEngine;
}
interface InstanceCodeOptions extends CodeOptions {
regExp: RegExpEngine;
optimize: number;
}
interface DeprecatedOptions {
/** @deprecated */
ignoreKeywordsWithRef?: boolean;
/** @deprecated */
jsPropertySyntax?: boolean;
/** @deprecated */
unicode?: boolean;
}
type RequiredInstanceOptions = {
[K in "strictSchema" | "strictNumbers" | "strictTypes" | "strictTuples" | "strictRequired" | "inlineRefs" | "loopRequired" | "loopEnum" | "meta" | "messages" | "schemaId" | "addUsedSchema" | "validateSchema" | "validateFormats" | "int32range" | "unicodeRegExp" | "uriResolver"]: NonNullable<Options[K]>;
} & {
code: InstanceCodeOptions;
};
export type InstanceOptions = Options & RequiredInstanceOptions;
export interface Logger {
log(...args: unknown[]): unknown;
warn(...args: unknown[]): unknown;
error(...args: unknown[]): unknown;
}
export default class Ajv {
opts: InstanceOptions;
errors?: ErrorObject[] | null;
logger: Logger;
readonly scope: ValueScope;
readonly schemas: {
[Key in string]?: SchemaEnv;
};
readonly refs: {
[Ref in string]?: SchemaEnv | string;
};
readonly formats: {
[Name in string]?: AddedFormat;
};
readonly RULES: ValidationRules;
readonly _compilations: Set<SchemaEnv>;
private readonly _loading;
private readonly _cache;
private readonly _metaOpts;
static ValidationError: typeof ValidationError;
static MissingRefError: typeof MissingRefError;
constructor(opts?: Options);
_addVocabularies(): void;
_addDefaultMetaSchema(): void;
defaultMeta(): string | AnySchemaObject | undefined;
validate(schema: Schema | string, data: unknown): boolean;
validate(schemaKeyRef: AnySchema | string, data: unknown): boolean | Promise<unknown>;
validate<T>(schema: Schema | JSONSchemaType<T> | string, data: unknown): data is T;
validate<T>(schema: JTDSchemaType<T>, data: unknown): data is T;
validate<N extends never, T extends SomeJTDSchemaType>(schema: T, data: unknown): data is JTDDataType<T>;
validate<T>(schema: AsyncSchema, data: unknown | T): Promise<T>;
validate<T>(schemaKeyRef: AnySchema | string, data: unknown): data is T | Promise<T>;
compile<T = unknown>(schema: Schema | JSONSchemaType<T>, _meta?: boolean): ValidateFunction<T>;
compile<T = unknown>(schema: JTDSchemaType<T>, _meta?: boolean): ValidateFunction<T>;
compile<N extends never, T extends SomeJTDSchemaType>(schema: T, _meta?: boolean): ValidateFunction<JTDDataType<T>>;
compile<T = unknown>(schema: AsyncSchema, _meta?: boolean): AsyncValidateFunction<T>;
compile<T = unknown>(schema: AnySchema, _meta?: boolean): AnyValidateFunction<T>;
compileAsync<T = unknown>(schema: SchemaObject | JSONSchemaType<T>, _meta?: boolean): Promise<ValidateFunction<T>>;
compileAsync<T = unknown>(schema: JTDSchemaType<T>, _meta?: boolean): Promise<ValidateFunction<T>>;
compileAsync<T = unknown>(schema: AsyncSchema, meta?: boolean): Promise<AsyncValidateFunction<T>>;
compileAsync<T = unknown>(schema: AnySchemaObject, meta?: boolean): Promise<AnyValidateFunction<T>>;
addSchema(schema: AnySchema | AnySchema[], // If array is passed, `key` will be ignored
key?: string, // Optional schema key. Can be passed to `validate` method instead of schema object or id/ref. One schema per instance can have empty `id` and `key`.
_meta?: boolean, // true if schema is a meta-schema. Used internally, addMetaSchema should be used instead.
_validateSchema?: boolean | "log"): Ajv;
addMetaSchema(schema: AnySchemaObject, key?: string, // schema key
_validateSchema?: boolean | "log"): Ajv;
validateSchema(schema: AnySchema, throwOrLogError?: boolean): boolean | Promise<unknown>;
getSchema<T = unknown>(keyRef: string): AnyValidateFunction<T> | undefined;
removeSchema(schemaKeyRef?: AnySchema | string | RegExp): Ajv;
addVocabulary(definitions: Vocabulary): Ajv;
addKeyword(kwdOrDef: string | KeywordDefinition, def?: KeywordDefinition): Ajv;
getKeyword(keyword: string): AddedKeywordDefinition | boolean;
removeKeyword(keyword: string): Ajv;
addFormat(name: string, format: Format): Ajv;
errorsText(errors?: ErrorObject[] | null | undefined, // optional array of validation errors
{ separator, dataVar }?: ErrorsTextOptions): string;
$dataMetaSchema(metaSchema: AnySchemaObject, keywordsJsonPointers: string[]): AnySchemaObject;
private _removeAllSchemas;
_addSchema(schema: AnySchema, meta?: boolean, baseId?: string, validateSchema?: boolean | "log", addSchema?: boolean): SchemaEnv;
private _checkUnique;
private _compileSchemaEnv;
private _compileMetaSchema;
}
export interface ErrorsTextOptions {
separator?: string;
dataVar?: string;
}

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"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.CodeGen = exports.Name = exports.nil = exports.stringify = exports.str = exports._ = exports.KeywordCxt = void 0;
var validate_1 = require("./compile/validate");
Object.defineProperty(exports, "KeywordCxt", { enumerable: true, get: function () { return validate_1.KeywordCxt; } });
var codegen_1 = require("./compile/codegen");
Object.defineProperty(exports, "_", { enumerable: true, get: function () { return codegen_1._; } });
Object.defineProperty(exports, "str", { enumerable: true, get: function () { return codegen_1.str; } });
Object.defineProperty(exports, "stringify", { enumerable: true, get: function () { return codegen_1.stringify; } });
Object.defineProperty(exports, "nil", { enumerable: true, get: function () { return codegen_1.nil; } });
Object.defineProperty(exports, "Name", { enumerable: true, get: function () { return codegen_1.Name; } });
Object.defineProperty(exports, "CodeGen", { enumerable: true, get: function () { return codegen_1.CodeGen; } });
const validation_error_1 = require("./runtime/validation_error");
const ref_error_1 = require("./compile/ref_error");
const rules_1 = require("./compile/rules");
const compile_1 = require("./compile");
const codegen_2 = require("./compile/codegen");
const resolve_1 = require("./compile/resolve");
const dataType_1 = require("./compile/validate/dataType");
const util_1 = require("./compile/util");
const $dataRefSchema = require("./refs/data.json");
const uri_1 = require("./runtime/uri");
const defaultRegExp = (str, flags) => new RegExp(str, flags);
defaultRegExp.code = "new RegExp";
const META_IGNORE_OPTIONS = ["removeAdditional", "useDefaults", "coerceTypes"];
const EXT_SCOPE_NAMES = new Set([
"validate",
"serialize",
"parse",
"wrapper",
"root",
"schema",
"keyword",
"pattern",
"formats",
"validate$data",
"func",
"obj",
"Error",
]);
const removedOptions = {
errorDataPath: "",
format: "`validateFormats: false` can be used instead.",
nullable: '"nullable" keyword is supported by default.',
jsonPointers: "Deprecated jsPropertySyntax can be used instead.",
extendRefs: "Deprecated ignoreKeywordsWithRef can be used instead.",
missingRefs: "Pass empty schema with $id that should be ignored to ajv.addSchema.",
processCode: "Use option `code: {process: (code, schemaEnv: object) => string}`",
sourceCode: "Use option `code: {source: true}`",
strictDefaults: "It is default now, see option `strict`.",
strictKeywords: "It is default now, see option `strict`.",
uniqueItems: '"uniqueItems" keyword is always validated.',
unknownFormats: "Disable strict mode or pass `true` to `ajv.addFormat` (or `formats` option).",
cache: "Map is used as cache, schema object as key.",
serialize: "Map is used as cache, schema object as key.",
ajvErrors: "It is default now.",
};
const deprecatedOptions = {
ignoreKeywordsWithRef: "",
jsPropertySyntax: "",
unicode: '"minLength"/"maxLength" account for unicode characters by default.',
};
const MAX_EXPRESSION = 200;
// eslint-disable-next-line complexity
function requiredOptions(o) {
var _a, _b, _c, _d, _e, _f, _g, _h, _j, _k, _l, _m, _o, _p, _q, _r, _s, _t, _u, _v, _w, _x, _y, _z, _0;
const s = o.strict;
const _optz = (_a = o.code) === null || _a === void 0 ? void 0 : _a.optimize;
const optimize = _optz === true || _optz === undefined ? 1 : _optz || 0;
const regExp = (_c = (_b = o.code) === null || _b === void 0 ? void 0 : _b.regExp) !== null && _c !== void 0 ? _c : defaultRegExp;
const uriResolver = (_d = o.uriResolver) !== null && _d !== void 0 ? _d : uri_1.default;
return {
strictSchema: (_f = (_e = o.strictSchema) !== null && _e !== void 0 ? _e : s) !== null && _f !== void 0 ? _f : true,
strictNumbers: (_h = (_g = o.strictNumbers) !== null && _g !== void 0 ? _g : s) !== null && _h !== void 0 ? _h : true,
strictTypes: (_k = (_j = o.strictTypes) !== null && _j !== void 0 ? _j : s) !== null && _k !== void 0 ? _k : "log",
strictTuples: (_m = (_l = o.strictTuples) !== null && _l !== void 0 ? _l : s) !== null && _m !== void 0 ? _m : "log",
strictRequired: (_p = (_o = o.strictRequired) !== null && _o !== void 0 ? _o : s) !== null && _p !== void 0 ? _p : false,
code: o.code ? { ...o.code, optimize, regExp } : { optimize, regExp },
loopRequired: (_q = o.loopRequired) !== null && _q !== void 0 ? _q : MAX_EXPRESSION,
loopEnum: (_r = o.loopEnum) !== null && _r !== void 0 ? _r : MAX_EXPRESSION,
meta: (_s = o.meta) !== null && _s !== void 0 ? _s : true,
messages: (_t = o.messages) !== null && _t !== void 0 ? _t : true,
inlineRefs: (_u = o.inlineRefs) !== null && _u !== void 0 ? _u : true,
schemaId: (_v = o.schemaId) !== null && _v !== void 0 ? _v : "$id",
addUsedSchema: (_w = o.addUsedSchema) !== null && _w !== void 0 ? _w : true,
validateSchema: (_x = o.validateSchema) !== null && _x !== void 0 ? _x : true,
validateFormats: (_y = o.validateFormats) !== null && _y !== void 0 ? _y : true,
unicodeRegExp: (_z = o.unicodeRegExp) !== null && _z !== void 0 ? _z : true,
int32range: (_0 = o.int32range) !== null && _0 !== void 0 ? _0 : true,
uriResolver: uriResolver,
};
}
class Ajv {
constructor(opts = {}) {
this.schemas = {};
this.refs = {};
this.formats = {};
this._compilations = new Set();
this._loading = {};
this._cache = new Map();
opts = this.opts = { ...opts, ...requiredOptions(opts) };
const { es5, lines } = this.opts.code;
this.scope = new codegen_2.ValueScope({ scope: {}, prefixes: EXT_SCOPE_NAMES, es5, lines });
this.logger = getLogger(opts.logger);
const formatOpt = opts.validateFormats;
opts.validateFormats = false;
this.RULES = (0, rules_1.getRules)();
checkOptions.call(this, removedOptions, opts, "NOT SUPPORTED");
checkOptions.call(this, deprecatedOptions, opts, "DEPRECATED", "warn");
this._metaOpts = getMetaSchemaOptions.call(this);
if (opts.formats)
addInitialFormats.call(this);
this._addVocabularies();
this._addDefaultMetaSchema();
if (opts.keywords)
addInitialKeywords.call(this, opts.keywords);
if (typeof opts.meta == "object")
this.addMetaSchema(opts.meta);
addInitialSchemas.call(this);
opts.validateFormats = formatOpt;
}
_addVocabularies() {
this.addKeyword("$async");
}
_addDefaultMetaSchema() {
const { $data, meta, schemaId } = this.opts;
let _dataRefSchema = $dataRefSchema;
if (schemaId === "id") {
_dataRefSchema = { ...$dataRefSchema };
_dataRefSchema.id = _dataRefSchema.$id;
delete _dataRefSchema.$id;
}
if (meta && $data)
this.addMetaSchema(_dataRefSchema, _dataRefSchema[schemaId], false);
}
defaultMeta() {
const { meta, schemaId } = this.opts;
return (this.opts.defaultMeta = typeof meta == "object" ? meta[schemaId] || meta : undefined);
}
validate(schemaKeyRef, // key, ref or schema object
// eslint-disable-next-line @typescript-eslint/no-redundant-type-constituents
data // to be validated
) {
let v;
if (typeof schemaKeyRef == "string") {
v = this.getSchema(schemaKeyRef);
if (!v)
throw new Error(`no schema with key or ref "${schemaKeyRef}"`);
}
else {
v = this.compile(schemaKeyRef);
}
const valid = v(data);
if (!("$async" in v))
this.errors = v.errors;
return valid;
}
compile(schema, _meta) {
const sch = this._addSchema(schema, _meta);
return (sch.validate || this._compileSchemaEnv(sch));
}
compileAsync(schema, meta) {
if (typeof this.opts.loadSchema != "function") {
throw new Error("options.loadSchema should be a function");
}
const { loadSchema } = this.opts;
return runCompileAsync.call(this, schema, meta);
async function runCompileAsync(_schema, _meta) {
await loadMetaSchema.call(this, _schema.$schema);
const sch = this._addSchema(_schema, _meta);
return sch.validate || _compileAsync.call(this, sch);
}
async function loadMetaSchema($ref) {
if ($ref && !this.getSchema($ref)) {
await runCompileAsync.call(this, { $ref }, true);
}
}
async function _compileAsync(sch) {
try {
return this._compileSchemaEnv(sch);
}
catch (e) {
if (!(e instanceof ref_error_1.default))
throw e;
checkLoaded.call(this, e);
await loadMissingSchema.call(this, e.missingSchema);
return _compileAsync.call(this, sch);
}
}
function checkLoaded({ missingSchema: ref, missingRef }) {
if (this.refs[ref]) {
throw new Error(`AnySchema ${ref} is loaded but ${missingRef} cannot be resolved`);
}
}
async function loadMissingSchema(ref) {
const _schema = await _loadSchema.call(this, ref);
if (!this.refs[ref])
await loadMetaSchema.call(this, _schema.$schema);
if (!this.refs[ref])
this.addSchema(_schema, ref, meta);
}
async function _loadSchema(ref) {
const p = this._loading[ref];
if (p)
return p;
try {
return await (this._loading[ref] = loadSchema(ref));
}
finally {
delete this._loading[ref];
}
}
}
// Adds schema to the instance
addSchema(schema, // If array is passed, `key` will be ignored
key, // Optional schema key. Can be passed to `validate` method instead of schema object or id/ref. One schema per instance can have empty `id` and `key`.
_meta, // true if schema is a meta-schema. Used internally, addMetaSchema should be used instead.
_validateSchema = this.opts.validateSchema // false to skip schema validation. Used internally, option validateSchema should be used instead.
) {
if (Array.isArray(schema)) {
for (const sch of schema)
this.addSchema(sch, undefined, _meta, _validateSchema);
return this;
}
let id;
if (typeof schema === "object") {
const { schemaId } = this.opts;
id = schema[schemaId];
if (id !== undefined && typeof id != "string") {
throw new Error(`schema ${schemaId} must be string`);
}
}
key = (0, resolve_1.normalizeId)(key || id);
this._checkUnique(key);
this.schemas[key] = this._addSchema(schema, _meta, key, _validateSchema, true);
return this;
}
// Add schema that will be used to validate other schemas
// options in META_IGNORE_OPTIONS are alway set to false
addMetaSchema(schema, key, // schema key
_validateSchema = this.opts.validateSchema // false to skip schema validation, can be used to override validateSchema option for meta-schema
) {
this.addSchema(schema, key, true, _validateSchema);
return this;
}
// Validate schema against its meta-schema
validateSchema(schema, throwOrLogError) {
if (typeof schema == "boolean")
return true;
let $schema;
$schema = schema.$schema;
if ($schema !== undefined && typeof $schema != "string") {
throw new Error("$schema must be a string");
}
$schema = $schema || this.opts.defaultMeta || this.defaultMeta();
if (!$schema) {
this.logger.warn("meta-schema not available");
this.errors = null;
return true;
}
const valid = this.validate($schema, schema);
if (!valid && throwOrLogError) {
const message = "schema is invalid: " + this.errorsText();
if (this.opts.validateSchema === "log")
this.logger.error(message);
else
throw new Error(message);
}
return valid;
}
// Get compiled schema by `key` or `ref`.
// (`key` that was passed to `addSchema` or full schema reference - `schema.$id` or resolved id)
getSchema(keyRef) {
let sch;
while (typeof (sch = getSchEnv.call(this, keyRef)) == "string")
keyRef = sch;
if (sch === undefined) {
const { schemaId } = this.opts;
const root = new compile_1.SchemaEnv({ schema: {}, schemaId });
sch = compile_1.resolveSchema.call(this, root, keyRef);
if (!sch)
return;
this.refs[keyRef] = sch;
}
return (sch.validate || this._compileSchemaEnv(sch));
}
// Remove cached schema(s).
// If no parameter is passed all schemas but meta-schemas are removed.
// If RegExp is passed all schemas with key/id matching pattern but meta-schemas are removed.
// Even if schema is referenced by other schemas it still can be removed as other schemas have local references.
removeSchema(schemaKeyRef) {
if (schemaKeyRef instanceof RegExp) {
this._removeAllSchemas(this.schemas, schemaKeyRef);
this._removeAllSchemas(this.refs, schemaKeyRef);
return this;
}
switch (typeof schemaKeyRef) {
case "undefined":
this._removeAllSchemas(this.schemas);
this._removeAllSchemas(this.refs);
this._cache.clear();
return this;
case "string": {
const sch = getSchEnv.call(this, schemaKeyRef);
if (typeof sch == "object")
this._cache.delete(sch.schema);
delete this.schemas[schemaKeyRef];
delete this.refs[schemaKeyRef];
return this;
}
case "object": {
const cacheKey = schemaKeyRef;
this._cache.delete(cacheKey);
let id = schemaKeyRef[this.opts.schemaId];
if (id) {
id = (0, resolve_1.normalizeId)(id);
delete this.schemas[id];
delete this.refs[id];
}
return this;
}
default:
throw new Error("ajv.removeSchema: invalid parameter");
}
}
// add "vocabulary" - a collection of keywords
addVocabulary(definitions) {
for (const def of definitions)
this.addKeyword(def);
return this;
}
addKeyword(kwdOrDef, def // deprecated
) {
let keyword;
if (typeof kwdOrDef == "string") {
keyword = kwdOrDef;
if (typeof def == "object") {
this.logger.warn("these parameters are deprecated, see docs for addKeyword");
def.keyword = keyword;
}
}
else if (typeof kwdOrDef == "object" && def === undefined) {
def = kwdOrDef;
keyword = def.keyword;
if (Array.isArray(keyword) && !keyword.length) {
throw new Error("addKeywords: keyword must be string or non-empty array");
}
}
else {
throw new Error("invalid addKeywords parameters");
}
checkKeyword.call(this, keyword, def);
if (!def) {
(0, util_1.eachItem)(keyword, (kwd) => addRule.call(this, kwd));
return this;
}
keywordMetaschema.call(this, def);
const definition = {
...def,
type: (0, dataType_1.getJSONTypes)(def.type),
schemaType: (0, dataType_1.getJSONTypes)(def.schemaType),
};
(0, util_1.eachItem)(keyword, definition.type.length === 0
? (k) => addRule.call(this, k, definition)
: (k) => definition.type.forEach((t) => addRule.call(this, k, definition, t)));
return this;
}
getKeyword(keyword) {
const rule = this.RULES.all[keyword];
return typeof rule == "object" ? rule.definition : !!rule;
}
// Remove keyword
removeKeyword(keyword) {
// TODO return type should be Ajv
const { RULES } = this;
delete RULES.keywords[keyword];
delete RULES.all[keyword];
for (const group of RULES.rules) {
const i = group.rules.findIndex((rule) => rule.keyword === keyword);
if (i >= 0)
group.rules.splice(i, 1);
}
return this;
}
// Add format
addFormat(name, format) {
if (typeof format == "string")
format = new RegExp(format);
this.formats[name] = format;
return this;
}
errorsText(errors = this.errors, // optional array of validation errors
{ separator = ", ", dataVar = "data" } = {} // optional options with properties `separator` and `dataVar`
) {
if (!errors || errors.length === 0)
return "No errors";
return errors
.map((e) => `${dataVar}${e.instancePath} ${e.message}`)
.reduce((text, msg) => text + separator + msg);
}
$dataMetaSchema(metaSchema, keywordsJsonPointers) {
const rules = this.RULES.all;
metaSchema = JSON.parse(JSON.stringify(metaSchema));
for (const jsonPointer of keywordsJsonPointers) {
const segments = jsonPointer.split("/").slice(1); // first segment is an empty string
let keywords = metaSchema;
for (const seg of segments)
keywords = keywords[seg];
for (const key in rules) {
const rule = rules[key];
if (typeof rule != "object")
continue;
const { $data } = rule.definition;
const schema = keywords[key];
if ($data && schema)
keywords[key] = schemaOrData(schema);
}
}
return metaSchema;
}
_removeAllSchemas(schemas, regex) {
for (const keyRef in schemas) {
const sch = schemas[keyRef];
if (!regex || regex.test(keyRef)) {
if (typeof sch == "string") {
delete schemas[keyRef];
}
else if (sch && !sch.meta) {
this._cache.delete(sch.schema);
delete schemas[keyRef];
}
}
}
}
_addSchema(schema, meta, baseId, validateSchema = this.opts.validateSchema, addSchema = this.opts.addUsedSchema) {
let id;
const { schemaId } = this.opts;
if (typeof schema == "object") {
id = schema[schemaId];
}
else {
if (this.opts.jtd)
throw new Error("schema must be object");
else if (typeof schema != "boolean")
throw new Error("schema must be object or boolean");
}
let sch = this._cache.get(schema);
if (sch !== undefined)
return sch;
baseId = (0, resolve_1.normalizeId)(id || baseId);
const localRefs = resolve_1.getSchemaRefs.call(this, schema, baseId);
sch = new compile_1.SchemaEnv({ schema, schemaId, meta, baseId, localRefs });
this._cache.set(sch.schema, sch);
if (addSchema && !baseId.startsWith("#")) {
// TODO atm it is allowed to overwrite schemas without id (instead of not adding them)
if (baseId)
this._checkUnique(baseId);
this.refs[baseId] = sch;
}
if (validateSchema)
this.validateSchema(schema, true);
return sch;
}
_checkUnique(id) {
if (this.schemas[id] || this.refs[id]) {
throw new Error(`schema with key or id "${id}" already exists`);
}
}
_compileSchemaEnv(sch) {
if (sch.meta)
this._compileMetaSchema(sch);
else
compile_1.compileSchema.call(this, sch);
/* istanbul ignore if */
if (!sch.validate)
throw new Error("ajv implementation error");
return sch.validate;
}
_compileMetaSchema(sch) {
const currentOpts = this.opts;
this.opts = this._metaOpts;
try {
compile_1.compileSchema.call(this, sch);
}
finally {
this.opts = currentOpts;
}
}
}
Ajv.ValidationError = validation_error_1.default;
Ajv.MissingRefError = ref_error_1.default;
exports.default = Ajv;
function checkOptions(checkOpts, options, msg, log = "error") {
for (const key in checkOpts) {
const opt = key;
if (opt in options)
this.logger[log](`${msg}: option ${key}. ${checkOpts[opt]}`);
}
}
function getSchEnv(keyRef) {
keyRef = (0, resolve_1.normalizeId)(keyRef); // TODO tests fail without this line
return this.schemas[keyRef] || this.refs[keyRef];
}
function addInitialSchemas() {
const optsSchemas = this.opts.schemas;
if (!optsSchemas)
return;
if (Array.isArray(optsSchemas))
this.addSchema(optsSchemas);
else
for (const key in optsSchemas)
this.addSchema(optsSchemas[key], key);
}
function addInitialFormats() {
for (const name in this.opts.formats) {
const format = this.opts.formats[name];
if (format)
this.addFormat(name, format);
}
}
function addInitialKeywords(defs) {
if (Array.isArray(defs)) {
this.addVocabulary(defs);
return;
}
this.logger.warn("keywords option as map is deprecated, pass array");
for (const keyword in defs) {
const def = defs[keyword];
if (!def.keyword)
def.keyword = keyword;
this.addKeyword(def);
}
}
function getMetaSchemaOptions() {
const metaOpts = { ...this.opts };
for (const opt of META_IGNORE_OPTIONS)
delete metaOpts[opt];
return metaOpts;
}
const noLogs = { log() { }, warn() { }, error() { } };
function getLogger(logger) {
if (logger === false)
return noLogs;
if (logger === undefined)
return console;
if (logger.log && logger.warn && logger.error)
return logger;
throw new Error("logger must implement log, warn and error methods");
}
const KEYWORD_NAME = /^[a-z_$][a-z0-9_$:-]*$/i;
function checkKeyword(keyword, def) {
const { RULES } = this;
(0, util_1.eachItem)(keyword, (kwd) => {
if (RULES.keywords[kwd])
throw new Error(`Keyword ${kwd} is already defined`);
if (!KEYWORD_NAME.test(kwd))
throw new Error(`Keyword ${kwd} has invalid name`);
});
if (!def)
return;
if (def.$data && !("code" in def || "validate" in def)) {
throw new Error('$data keyword must have "code" or "validate" function');
}
}
function addRule(keyword, definition, dataType) {
var _a;
const post = definition === null || definition === void 0 ? void 0 : definition.post;
if (dataType && post)
throw new Error('keyword with "post" flag cannot have "type"');
const { RULES } = this;
let ruleGroup = post ? RULES.post : RULES.rules.find(({ type: t }) => t === dataType);
if (!ruleGroup) {
ruleGroup = { type: dataType, rules: [] };
RULES.rules.push(ruleGroup);
}
RULES.keywords[keyword] = true;
if (!definition)
return;
const rule = {
keyword,
definition: {
...definition,
type: (0, dataType_1.getJSONTypes)(definition.type),
schemaType: (0, dataType_1.getJSONTypes)(definition.schemaType),
},
};
if (definition.before)
addBeforeRule.call(this, ruleGroup, rule, definition.before);
else
ruleGroup.rules.push(rule);
RULES.all[keyword] = rule;
(_a = definition.implements) === null || _a === void 0 ? void 0 : _a.forEach((kwd) => this.addKeyword(kwd));
}
function addBeforeRule(ruleGroup, rule, before) {
const i = ruleGroup.rules.findIndex((_rule) => _rule.keyword === before);
if (i >= 0) {
ruleGroup.rules.splice(i, 0, rule);
}
else {
ruleGroup.rules.push(rule);
this.logger.warn(`rule ${before} is not defined`);
}
}
function keywordMetaschema(def) {
let { metaSchema } = def;
if (metaSchema === undefined)
return;
if (def.$data && this.opts.$data)
metaSchema = schemaOrData(metaSchema);
def.validateSchema = this.compile(metaSchema, true);
}
const $dataRef = {
$ref: "https://raw.githubusercontent.com/ajv-validator/ajv/master/lib/refs/data.json#",
};
function schemaOrData(schema) {
return { anyOf: [schema, $dataRef] };
}
//# sourceMappingURL=core.js.map

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import type { AnySchemaObject, SchemaObject, JTDParser } from "./types";
import type { JTDSchemaType, SomeJTDSchemaType, JTDDataType } from "./types/jtd-schema";
import AjvCore, { CurrentOptions } from "./core";
type JTDOptions = CurrentOptions & {
strict?: never;
allowMatchingProperties?: never;
allowUnionTypes?: never;
validateFormats?: never;
$data?: never;
verbose?: boolean;
$comment?: never;
formats?: never;
loadSchema?: never;
useDefaults?: never;
coerceTypes?: never;
next?: never;
unevaluated?: never;
dynamicRef?: never;
meta?: boolean;
defaultMeta?: never;
inlineRefs?: boolean;
loopRequired?: never;
multipleOfPrecision?: never;
};
export declare class Ajv extends AjvCore {
constructor(opts?: JTDOptions);
_addVocabularies(): void;
_addDefaultMetaSchema(): void;
defaultMeta(): string | AnySchemaObject | undefined;
compileSerializer<T = unknown>(schema: SchemaObject): (data: T) => string;
compileSerializer<T = unknown>(schema: JTDSchemaType<T>): (data: T) => string;
compileParser<T = unknown>(schema: SchemaObject): JTDParser<T>;
compileParser<T = unknown>(schema: JTDSchemaType<T>): JTDParser<T>;
private _compileSerializer;
private _compileParser;
}
export default Ajv;
export { Format, FormatDefinition, AsyncFormatDefinition, KeywordDefinition, KeywordErrorDefinition, CodeKeywordDefinition, MacroKeywordDefinition, FuncKeywordDefinition, Vocabulary, Schema, SchemaObject, AnySchemaObject, AsyncSchema, AnySchema, ValidateFunction, AsyncValidateFunction, ErrorObject, ErrorNoParams, JTDParser, } from "./types";
export { Plugin, Options, CodeOptions, InstanceOptions, Logger, ErrorsTextOptions } from "./core";
export { SchemaCxt, SchemaObjCxt } from "./compile";
export { KeywordCxt } from "./compile/validate";
export { JTDErrorObject } from "./vocabularies/jtd";
export { _, str, stringify, nil, Name, Code, CodeGen, CodeGenOptions } from "./compile/codegen";
export { JTDSchemaType, SomeJTDSchemaType, JTDDataType };
export { JTDOptions };
export { default as ValidationError } from "./runtime/validation_error";
export { default as MissingRefError } from "./compile/ref_error";

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"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.MissingRefError = exports.ValidationError = exports.CodeGen = exports.Name = exports.nil = exports.stringify = exports.str = exports._ = exports.KeywordCxt = exports.Ajv = void 0;
const core_1 = require("./core");
const jtd_1 = require("./vocabularies/jtd");
const jtd_schema_1 = require("./refs/jtd-schema");
const serialize_1 = require("./compile/jtd/serialize");
const parse_1 = require("./compile/jtd/parse");
const META_SCHEMA_ID = "JTD-meta-schema";
class Ajv extends core_1.default {
constructor(opts = {}) {
super({
...opts,
jtd: true,
});
}
_addVocabularies() {
super._addVocabularies();
this.addVocabulary(jtd_1.default);
}
_addDefaultMetaSchema() {
super._addDefaultMetaSchema();
if (!this.opts.meta)
return;
this.addMetaSchema(jtd_schema_1.default, META_SCHEMA_ID, false);
}
defaultMeta() {
return (this.opts.defaultMeta =
super.defaultMeta() || (this.getSchema(META_SCHEMA_ID) ? META_SCHEMA_ID : undefined));
}
compileSerializer(schema) {
const sch = this._addSchema(schema);
return sch.serialize || this._compileSerializer(sch);
}
compileParser(schema) {
const sch = this._addSchema(schema);
return (sch.parse || this._compileParser(sch));
}
_compileSerializer(sch) {
serialize_1.default.call(this, sch, sch.schema.definitions || {});
/* istanbul ignore if */
if (!sch.serialize)
throw new Error("ajv implementation error");
return sch.serialize;
}
_compileParser(sch) {
parse_1.default.call(this, sch, sch.schema.definitions || {});
/* istanbul ignore if */
if (!sch.parse)
throw new Error("ajv implementation error");
return sch.parse;
}
}
exports.Ajv = Ajv;
module.exports = exports = Ajv;
module.exports.Ajv = Ajv;
Object.defineProperty(exports, "__esModule", { value: true });
exports.default = Ajv;
var validate_1 = require("./compile/validate");
Object.defineProperty(exports, "KeywordCxt", { enumerable: true, get: function () { return validate_1.KeywordCxt; } });
var codegen_1 = require("./compile/codegen");
Object.defineProperty(exports, "_", { enumerable: true, get: function () { return codegen_1._; } });
Object.defineProperty(exports, "str", { enumerable: true, get: function () { return codegen_1.str; } });
Object.defineProperty(exports, "stringify", { enumerable: true, get: function () { return codegen_1.stringify; } });
Object.defineProperty(exports, "nil", { enumerable: true, get: function () { return codegen_1.nil; } });
Object.defineProperty(exports, "Name", { enumerable: true, get: function () { return codegen_1.Name; } });
Object.defineProperty(exports, "CodeGen", { enumerable: true, get: function () { return codegen_1.CodeGen; } });
var validation_error_1 = require("./runtime/validation_error");
Object.defineProperty(exports, "ValidationError", { enumerable: true, get: function () { return validation_error_1.default; } });
var ref_error_1 = require("./compile/ref_error");
Object.defineProperty(exports, "MissingRefError", { enumerable: true, get: function () { return ref_error_1.default; } });
//# sourceMappingURL=jtd.js.map

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@ -0,0 +1 @@
{"version":3,"file":"jtd.js","sourceRoot":"","sources":["../lib/jtd.ts"],"names":[],"mappings":";;;AAEA,iCAA8C;AAC9C,4CAA8C;AAC9C,kDAA6C;AAC7C,uDAAuD;AACvD,+CAA+C;AAG/C,MAAM,cAAc,GAAG,iBAAiB,CAAA;AA4BxC,MAAa,GAAI,SAAQ,cAAO;IAC9B,YAAY,OAAmB,EAAE;QAC/B,KAAK,CAAC;YACJ,GAAG,IAAI;YACP,GAAG,EAAE,IAAI;SACV,CAAC,CAAA;IACJ,CAAC;IAED,gBAAgB;QACd,KAAK,CAAC,gBAAgB,EAAE,CAAA;QACxB,IAAI,CAAC,aAAa,CAAC,aAAa,CAAC,CAAA;IACnC,CAAC;IAED,qBAAqB;QACnB,KAAK,CAAC,qBAAqB,EAAE,CAAA;QAC7B,IAAI,CAAC,IAAI,CAAC,IAAI,CAAC,IAAI;YAAE,OAAM;QAC3B,IAAI,CAAC,aAAa,CAAC,oBAAa,EAAE,cAAc,EAAE,KAAK,CAAC,CAAA;IAC1D,CAAC;IAED,WAAW;QACT,OAAO,CAAC,IAAI,CAAC,IAAI,CAAC,WAAW;YAC3B,KAAK,CAAC,WAAW,EAAE,IAAI,CAAC,IAAI,CAAC,SAAS,CAAC,cAAc,CAAC,CAAC,CAAC,CAAC,cAAc,CAAC,CAAC,CAAC,SAAS,CAAC,CAAC,CAAA;IACzF,CAAC;IAMD,iBAAiB,CAAc,MAAoB;QACjD,MAAM,GAAG,GAAG,IAAI,CAAC,UAAU,CAAC,MAAM,CAAC,CAAA;QACnC,OAAO,GAAG,CAAC,SAAS,IAAI,IAAI,CAAC,kBAAkB,CAAC,GAAG,CAAC,CAAA;IACtD,CAAC;IAMD,aAAa,CAAc,MAAoB;QAC7C,MAAM,GAAG,GAAG,IAAI,CAAC,UAAU,CAAC,MAAM,CAAC,CAAA;QACnC,OAAO,CAAC,GAAG,CAAC,KAAK,IAAI,IAAI,CAAC,cAAc,CAAC,GAAG,CAAC,CAAiB,CAAA;IAChE,CAAC;IAEO,kBAAkB,CAAI,GAAc;QAC1C,mBAAiB,CAAC,IAAI,CAAC,IAAI,EAAE,GAAG,EAAG,GAAG,CAAC,MAA0B,CAAC,WAAW,IAAI,EAAE,CAAC,CAAA;QACpF,wBAAwB;QACxB,IAAI,CAAC,GAAG,CAAC,SAAS;YAAE,MAAM,IAAI,KAAK,CAAC,0BAA0B,CAAC,CAAA;QAC/D,OAAO,GAAG,CAAC,SAAS,CAAA;IACtB,CAAC;IAEO,cAAc,CAAC,GAAc;QACnC,eAAa,CAAC,IAAI,CAAC,IAAI,EAAE,GAAG,EAAG,GAAG,CAAC,MAA0B,CAAC,WAAW,IAAI,EAAE,CAAC,CAAA;QAChF,wBAAwB;QACxB,IAAI,CAAC,GAAG,CAAC,KAAK;YAAE,MAAM,IAAI,KAAK,CAAC,0BAA0B,CAAC,CAAA;QAC3D,OAAO,GAAG,CAAC,KAAK,CAAA;IAClB,CAAC;CACF;AAvDD,kBAuDC;AAED,MAAM,CAAC,OAAO,GAAG,OAAO,GAAG,GAAG,CAAA;AAC9B,MAAM,CAAC,OAAO,CAAC,GAAG,GAAG,GAAG,CAAA;AACxB,MAAM,CAAC,cAAc,CAAC,OAAO,EAAE,YAAY,EAAE,EAAC,KAAK,EAAE,IAAI,EAAC,CAAC,CAAA;AAE3D,kBAAe,GAAG,CAAA;AA0BlB,+CAA6C;AAArC,sGAAA,UAAU,OAAA;AAElB,6CAA6F;AAArF,4FAAA,CAAC,OAAA;AAAE,8FAAA,GAAG,OAAA;AAAE,oGAAA,SAAS,OAAA;AAAE,8FAAA,GAAG,OAAA;AAAE,+FAAA,IAAI,OAAA;AAAQ,kGAAA,OAAO,OAAA;AAInD,+DAAqE;AAA7D,mHAAA,OAAO,OAAmB;AAClC,iDAA8D;AAAtD,4GAAA,OAAO,OAAmB"}

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@ -0,0 +1,13 @@
{
"$id": "https://raw.githubusercontent.com/ajv-validator/ajv/master/lib/refs/data.json#",
"description": "Meta-schema for $data reference (JSON AnySchema extension proposal)",
"type": "object",
"required": ["$data"],
"properties": {
"$data": {
"type": "string",
"anyOf": [{"format": "relative-json-pointer"}, {"format": "json-pointer"}]
}
},
"additionalProperties": false
}

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@ -0,0 +1,2 @@
import type Ajv from "../../core";
export default function addMetaSchema2019(this: Ajv, $data?: boolean): Ajv;

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@ -0,0 +1,28 @@
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const metaSchema = require("./schema.json");
const applicator = require("./meta/applicator.json");
const content = require("./meta/content.json");
const core = require("./meta/core.json");
const format = require("./meta/format.json");
const metadata = require("./meta/meta-data.json");
const validation = require("./meta/validation.json");
const META_SUPPORT_DATA = ["/properties"];
function addMetaSchema2019($data) {
;
[
metaSchema,
applicator,
content,
core,
with$data(this, format),
metadata,
with$data(this, validation),
].forEach((sch) => this.addMetaSchema(sch, undefined, false));
return this;
function with$data(ajv, sch) {
return $data ? ajv.$dataMetaSchema(sch, META_SUPPORT_DATA) : sch;
}
}
exports.default = addMetaSchema2019;
//# sourceMappingURL=index.js.map

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@ -0,0 +1 @@
{"version":3,"file":"index.js","sourceRoot":"","sources":["../../../lib/refs/json-schema-2019-09/index.ts"],"names":[],"mappings":";;AAEA,4CAA2C;AAC3C,qDAAoD;AACpD,+CAA8C;AAC9C,yCAAwC;AACxC,6CAA4C;AAC5C,kDAAiD;AACjD,qDAAoD;AAEpD,MAAM,iBAAiB,GAAG,CAAC,aAAa,CAAC,CAAA;AAEzC,SAAwB,iBAAiB,CAAY,KAAe;IAClE,CAAC;IAAA;QACC,UAAU;QACV,UAAU;QACV,OAAO;QACP,IAAI;QACJ,SAAS,CAAC,IAAI,EAAE,MAAM,CAAC;QACvB,QAAQ;QACR,SAAS,CAAC,IAAI,EAAE,UAAU,CAAC;KAC5B,CAAC,OAAO,CAAC,CAAC,GAAG,EAAE,EAAE,CAAC,IAAI,CAAC,aAAa,CAAC,GAAG,EAAE,SAAS,EAAE,KAAK,CAAC,CAAC,CAAA;IAC7D,OAAO,IAAI,CAAA;IAEX,SAAS,SAAS,CAAC,GAAQ,EAAE,GAAoB;QAC/C,OAAO,KAAK,CAAC,CAAC,CAAC,GAAG,CAAC,eAAe,CAAC,GAAG,EAAE,iBAAiB,CAAC,CAAC,CAAC,CAAC,GAAG,CAAA;IAClE,CAAC;AACH,CAAC;AAfD,oCAeC"}

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@ -0,0 +1,53 @@
{
"$schema": "https://json-schema.org/draft/2019-09/schema",
"$id": "https://json-schema.org/draft/2019-09/meta/applicator",
"$vocabulary": {
"https://json-schema.org/draft/2019-09/vocab/applicator": true
},
"$recursiveAnchor": true,
"title": "Applicator vocabulary meta-schema",
"type": ["object", "boolean"],
"properties": {
"additionalItems": {"$recursiveRef": "#"},
"unevaluatedItems": {"$recursiveRef": "#"},
"items": {
"anyOf": [{"$recursiveRef": "#"}, {"$ref": "#/$defs/schemaArray"}]
},
"contains": {"$recursiveRef": "#"},
"additionalProperties": {"$recursiveRef": "#"},
"unevaluatedProperties": {"$recursiveRef": "#"},
"properties": {
"type": "object",
"additionalProperties": {"$recursiveRef": "#"},
"default": {}
},
"patternProperties": {
"type": "object",
"additionalProperties": {"$recursiveRef": "#"},
"propertyNames": {"format": "regex"},
"default": {}
},
"dependentSchemas": {
"type": "object",
"additionalProperties": {
"$recursiveRef": "#"
}
},
"propertyNames": {"$recursiveRef": "#"},
"if": {"$recursiveRef": "#"},
"then": {"$recursiveRef": "#"},
"else": {"$recursiveRef": "#"},
"allOf": {"$ref": "#/$defs/schemaArray"},
"anyOf": {"$ref": "#/$defs/schemaArray"},
"oneOf": {"$ref": "#/$defs/schemaArray"},
"not": {"$recursiveRef": "#"}
},
"$defs": {
"schemaArray": {
"type": "array",
"minItems": 1,
"items": {"$recursiveRef": "#"}
}
}
}

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@ -0,0 +1,17 @@
{
"$schema": "https://json-schema.org/draft/2019-09/schema",
"$id": "https://json-schema.org/draft/2019-09/meta/content",
"$vocabulary": {
"https://json-schema.org/draft/2019-09/vocab/content": true
},
"$recursiveAnchor": true,
"title": "Content vocabulary meta-schema",
"type": ["object", "boolean"],
"properties": {
"contentMediaType": {"type": "string"},
"contentEncoding": {"type": "string"},
"contentSchema": {"$recursiveRef": "#"}
}
}

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@ -0,0 +1,57 @@
{
"$schema": "https://json-schema.org/draft/2019-09/schema",
"$id": "https://json-schema.org/draft/2019-09/meta/core",
"$vocabulary": {
"https://json-schema.org/draft/2019-09/vocab/core": true
},
"$recursiveAnchor": true,
"title": "Core vocabulary meta-schema",
"type": ["object", "boolean"],
"properties": {
"$id": {
"type": "string",
"format": "uri-reference",
"$comment": "Non-empty fragments not allowed.",
"pattern": "^[^#]*#?$"
},
"$schema": {
"type": "string",
"format": "uri"
},
"$anchor": {
"type": "string",
"pattern": "^[A-Za-z][-A-Za-z0-9.:_]*$"
},
"$ref": {
"type": "string",
"format": "uri-reference"
},
"$recursiveRef": {
"type": "string",
"format": "uri-reference"
},
"$recursiveAnchor": {
"type": "boolean",
"default": false
},
"$vocabulary": {
"type": "object",
"propertyNames": {
"type": "string",
"format": "uri"
},
"additionalProperties": {
"type": "boolean"
}
},
"$comment": {
"type": "string"
},
"$defs": {
"type": "object",
"additionalProperties": {"$recursiveRef": "#"},
"default": {}
}
}
}

View File

@ -0,0 +1,14 @@
{
"$schema": "https://json-schema.org/draft/2019-09/schema",
"$id": "https://json-schema.org/draft/2019-09/meta/format",
"$vocabulary": {
"https://json-schema.org/draft/2019-09/vocab/format": true
},
"$recursiveAnchor": true,
"title": "Format vocabulary meta-schema",
"type": ["object", "boolean"],
"properties": {
"format": {"type": "string"}
}
}

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@ -0,0 +1,37 @@
{
"$schema": "https://json-schema.org/draft/2019-09/schema",
"$id": "https://json-schema.org/draft/2019-09/meta/meta-data",
"$vocabulary": {
"https://json-schema.org/draft/2019-09/vocab/meta-data": true
},
"$recursiveAnchor": true,
"title": "Meta-data vocabulary meta-schema",
"type": ["object", "boolean"],
"properties": {
"title": {
"type": "string"
},
"description": {
"type": "string"
},
"default": true,
"deprecated": {
"type": "boolean",
"default": false
},
"readOnly": {
"type": "boolean",
"default": false
},
"writeOnly": {
"type": "boolean",
"default": false
},
"examples": {
"type": "array",
"items": true
}
}
}

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@ -0,0 +1,90 @@
{
"$schema": "https://json-schema.org/draft/2019-09/schema",
"$id": "https://json-schema.org/draft/2019-09/meta/validation",
"$vocabulary": {
"https://json-schema.org/draft/2019-09/vocab/validation": true
},
"$recursiveAnchor": true,
"title": "Validation vocabulary meta-schema",
"type": ["object", "boolean"],
"properties": {
"multipleOf": {
"type": "number",
"exclusiveMinimum": 0
},
"maximum": {
"type": "number"
},
"exclusiveMaximum": {
"type": "number"
},
"minimum": {
"type": "number"
},
"exclusiveMinimum": {
"type": "number"
},
"maxLength": {"$ref": "#/$defs/nonNegativeInteger"},
"minLength": {"$ref": "#/$defs/nonNegativeIntegerDefault0"},
"pattern": {
"type": "string",
"format": "regex"
},
"maxItems": {"$ref": "#/$defs/nonNegativeInteger"},
"minItems": {"$ref": "#/$defs/nonNegativeIntegerDefault0"},
"uniqueItems": {
"type": "boolean",
"default": false
},
"maxContains": {"$ref": "#/$defs/nonNegativeInteger"},
"minContains": {
"$ref": "#/$defs/nonNegativeInteger",
"default": 1
},
"maxProperties": {"$ref": "#/$defs/nonNegativeInteger"},
"minProperties": {"$ref": "#/$defs/nonNegativeIntegerDefault0"},
"required": {"$ref": "#/$defs/stringArray"},
"dependentRequired": {
"type": "object",
"additionalProperties": {
"$ref": "#/$defs/stringArray"
}
},
"const": true,
"enum": {
"type": "array",
"items": true
},
"type": {
"anyOf": [
{"$ref": "#/$defs/simpleTypes"},
{
"type": "array",
"items": {"$ref": "#/$defs/simpleTypes"},
"minItems": 1,
"uniqueItems": true
}
]
}
},
"$defs": {
"nonNegativeInteger": {
"type": "integer",
"minimum": 0
},
"nonNegativeIntegerDefault0": {
"$ref": "#/$defs/nonNegativeInteger",
"default": 0
},
"simpleTypes": {
"enum": ["array", "boolean", "integer", "null", "number", "object", "string"]
},
"stringArray": {
"type": "array",
"items": {"type": "string"},
"uniqueItems": true,
"default": []
}
}
}

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@ -0,0 +1,39 @@
{
"$schema": "https://json-schema.org/draft/2019-09/schema",
"$id": "https://json-schema.org/draft/2019-09/schema",
"$vocabulary": {
"https://json-schema.org/draft/2019-09/vocab/core": true,
"https://json-schema.org/draft/2019-09/vocab/applicator": true,
"https://json-schema.org/draft/2019-09/vocab/validation": true,
"https://json-schema.org/draft/2019-09/vocab/meta-data": true,
"https://json-schema.org/draft/2019-09/vocab/format": false,
"https://json-schema.org/draft/2019-09/vocab/content": true
},
"$recursiveAnchor": true,
"title": "Core and Validation specifications meta-schema",
"allOf": [
{"$ref": "meta/core"},
{"$ref": "meta/applicator"},
{"$ref": "meta/validation"},
{"$ref": "meta/meta-data"},
{"$ref": "meta/format"},
{"$ref": "meta/content"}
],
"type": ["object", "boolean"],
"properties": {
"definitions": {
"$comment": "While no longer an official keyword as it is replaced by $defs, this keyword is retained in the meta-schema to prevent incompatible extensions as it remains in common use.",
"type": "object",
"additionalProperties": {"$recursiveRef": "#"},
"default": {}
},
"dependencies": {
"$comment": "\"dependencies\" is no longer a keyword, but schema authors should avoid redefining it to facilitate a smooth transition to \"dependentSchemas\" and \"dependentRequired\"",
"type": "object",
"additionalProperties": {
"anyOf": [{"$recursiveRef": "#"}, {"$ref": "meta/validation#/$defs/stringArray"}]
}
}
}
}

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