WIP: bootstrap and partial real Solana watcher implementation

This commit is contained in:
2026-08-16 09:17:45 +00:00
commit dc23412c3f
7232 changed files with 1687637 additions and 0 deletions

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"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.getThisExpression = getThisExpression;
const utils_1 = require("@typescript-eslint/utils");
function getThisExpression(node) {
while (true) {
if (node.type === utils_1.AST_NODE_TYPES.CallExpression) {
node = node.callee;
}
else if (node.type === utils_1.AST_NODE_TYPES.ThisExpression) {
return node;
}
else if (node.type === utils_1.AST_NODE_TYPES.MemberExpression) {
node = node.object;
}
else if (node.type === utils_1.AST_NODE_TYPES.ChainExpression) {
node = node.expression;
}
else {
break;
}
}
return;
}

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import type { $ZodStringFormats } from "../core/checks.js";
import type * as errors from "../core/errors.js";
import * as util from "../core/util.js";
const error: () => errors.$ZodErrorMap = () => {
const Sizable: Record<string, { unit: string; verb: string }> = {
string: { unit: "តួអក្សរ", verb: "គួរមាន" },
file: { unit: "បៃ", verb: "គួរមាន" },
array: { unit: "ធាតុ", verb: "គួរមាន" },
set: { unit: "ធាតុ", verb: "គួរមាន" },
};
function getSizing(origin: string): { unit: string; verb: string } | null {
return Sizable[origin] ?? null;
}
const FormatDictionary: {
[k in $ZodStringFormats | (string & {})]?: string;
} = {
regex: "ទិន្នន័យបញ្ចូល",
email: "អាសយដ្ឋានអ៊ីមែល",
url: "URL",
emoji: "សញ្ញាអារម្មណ៍",
uuid: "UUID",
uuidv4: "UUIDv4",
uuidv6: "UUIDv6",
nanoid: "nanoid",
guid: "GUID",
cuid: "cuid",
cuid2: "cuid2",
ulid: "ULID",
xid: "XID",
ksuid: "KSUID",
datetime: "កាលបរិច្ឆេទ និងម៉ោង ISO",
date: "កាលបរិច្ឆេទ ISO",
time: "ម៉ោង ISO",
duration: "រយៈពេល ISO",
ipv4: "អាសយដ្ឋាន IPv4",
ipv6: "អាសយដ្ឋាន IPv6",
cidrv4: "ដែនអាសយដ្ឋាន IPv4",
cidrv6: "ដែនអាសយដ្ឋាន IPv6",
base64: "ខ្សែអក្សរអ៊ិកូដ base64",
base64url: "ខ្សែអក្សរអ៊ិកូដ base64url",
json_string: "ខ្សែអក្សរ JSON",
e164: "លេខ E.164",
jwt: "JWT",
template_literal: "ទិន្នន័យបញ្ចូល",
};
const TypeDictionary: {
[k in errors.$ZodInvalidTypeExpected | (string & {})]?: string;
} = {
nan: "NaN",
number: "លេខ",
array: "អារេ (Array)",
null: "គ្មានតម្លៃ (null)",
};
return (issue) => {
switch (issue.code) {
case "invalid_type": {
const expected = TypeDictionary[issue.expected] ?? issue.expected;
const receivedType = util.parsedType(issue.input);
const received = TypeDictionary[receivedType] ?? receivedType;
if (/^[A-Z]/.test(issue.expected)) {
return `ទិន្នន័យបញ្ចូលមិនត្រឹមត្រូវ៖ ត្រូវការ instanceof ${issue.expected} ប៉ុន្តែទទួលបាន ${received}`;
}
return `ទិន្នន័យបញ្ចូលមិនត្រឹមត្រូវ៖ ត្រូវការ ${expected} ប៉ុន្តែទទួលបាន ${received}`;
}
case "invalid_value":
if (issue.values.length === 1) return `ទិន្នន័យបញ្ចូលមិនត្រឹមត្រូវ៖ ត្រូវការ ${util.stringifyPrimitive(issue.values[0])}`;
return `ជម្រើសមិនត្រឹមត្រូវ៖ ត្រូវជាមួយក្នុងចំណោម ${util.joinValues(issue.values, "|")}`;
case "too_big": {
const adj = issue.inclusive ? "<=" : "<";
const sizing = getSizing(issue.origin);
if (sizing)
return `ធំពេក៖ ត្រូវការ ${issue.origin ?? "តម្លៃ"} ${adj} ${issue.maximum.toString()} ${sizing.unit ?? "ធាតុ"}`;
return `ធំពេក៖ ត្រូវការ ${issue.origin ?? "តម្លៃ"} ${adj} ${issue.maximum.toString()}`;
}
case "too_small": {
const adj = issue.inclusive ? ">=" : ">";
const sizing = getSizing(issue.origin);
if (sizing) {
return `តូចពេក៖ ត្រូវការ ${issue.origin} ${adj} ${issue.minimum.toString()} ${sizing.unit}`;
}
return `តូចពេក៖ ត្រូវការ ${issue.origin} ${adj} ${issue.minimum.toString()}`;
}
case "invalid_format": {
const _issue = issue as errors.$ZodStringFormatIssues;
if (_issue.format === "starts_with") {
return `ខ្សែអក្សរមិនត្រឹមត្រូវ៖ ត្រូវចាប់ផ្តើមដោយ "${_issue.prefix}"`;
}
if (_issue.format === "ends_with") return `ខ្សែអក្សរមិនត្រឹមត្រូវ៖ ត្រូវបញ្ចប់ដោយ "${_issue.suffix}"`;
if (_issue.format === "includes") return `ខ្សែអក្សរមិនត្រឹមត្រូវ៖ ត្រូវមាន "${_issue.includes}"`;
if (_issue.format === "regex") return `ខ្សែអក្សរមិនត្រឹមត្រូវ៖ ត្រូវតែផ្គូផ្គងនឹងទម្រង់ដែលបានកំណត់ ${_issue.pattern}`;
return `មិនត្រឹមត្រូវ៖ ${FormatDictionary[_issue.format] ?? issue.format}`;
}
case "not_multiple_of":
return `លេខមិនត្រឹមត្រូវ៖ ត្រូវតែជាពហុគុណនៃ ${issue.divisor}`;
case "unrecognized_keys":
return `រកឃើញសោមិនស្គាល់៖ ${util.joinValues(issue.keys, ", ")}`;
case "invalid_key":
return `សោមិនត្រឹមត្រូវនៅក្នុង ${issue.origin}`;
case "invalid_union":
return `ទិន្នន័យមិនត្រឹមត្រូវ`;
case "invalid_element":
return `ទិន្នន័យមិនត្រឹមត្រូវនៅក្នុង ${issue.origin}`;
default:
return `ទិន្នន័យមិនត្រឹមត្រូវ`;
}
};
};
export default function (): { localeError: errors.$ZodErrorMap } {
return {
localeError: error(),
};
}

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The MIT License (MIT)
Copyright (c) 2014 Arnout Kazemier
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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declare function findMockRedirect(root: string, mockPath: string, external: string | null): string | null;
export { findMockRedirect };

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declare module "node:net" {
import { NonSharedBuffer } from "node:buffer";
import * as dns from "node:dns";
import { Abortable, EventEmitter, InternalEventEmitter } from "node:events";
import * as stream from "node:stream";
type LookupFunction = (
hostname: string,
options: dns.LookupOptions,
callback: (err: NodeJS.ErrnoException | null, address: string | dns.LookupAddress[], family?: number) => void,
) => void;
interface AddressInfo {
address: string;
family: string;
port: number;
}
interface SocketConstructorOpts {
fd?: number | undefined;
allowHalfOpen?: boolean | undefined;
onread?: OnReadOpts | undefined;
readable?: boolean | undefined;
writable?: boolean | undefined;
signal?: AbortSignal | undefined;
noDelay?: boolean | undefined;
keepAlive?: boolean | undefined;
keepAliveInitialDelay?: number | undefined;
blockList?: BlockList | undefined;
typeOfService?: number | undefined;
}
interface OnReadOpts {
buffer: Uint8Array | (() => Uint8Array);
/**
* This function is called for every chunk of incoming data.
* Two arguments are passed to it: the number of bytes written to `buffer` and a reference to `buffer`.
* Return `false` from this function to implicitly `pause()` the socket.
*/
callback(bytesWritten: number, buffer: Uint8Array): boolean;
}
interface TcpSocketConnectOpts {
port: number;
host?: string | undefined;
localAddress?: string | undefined;
localPort?: number | undefined;
hints?: number | undefined;
family?: number | undefined;
lookup?: LookupFunction | undefined;
/**
* @since v18.13.0
*/
autoSelectFamily?: boolean | undefined;
/**
* @since v18.13.0
*/
autoSelectFamilyAttemptTimeout?: number | undefined;
}
interface IpcSocketConnectOpts {
path: string;
}
type SocketConnectOpts = TcpSocketConnectOpts | IpcSocketConnectOpts;
type SocketReadyState = "opening" | "open" | "readOnly" | "writeOnly" | "closed";
interface SocketEventMap extends Omit<stream.DuplexEventMap, "close"> {
"close": [hadError: boolean];
"connect": [];
"connectionAttempt": [ip: string, port: number, family: number];
"connectionAttemptFailed": [ip: string, port: number, family: number, error: Error];
"connectionAttemptTimeout": [ip: string, port: number, family: number];
"data": [data: string | NonSharedBuffer];
"lookup": [err: Error | null, address: string, family: number | null, host: string];
"ready": [];
"timeout": [];
}
/**
* This class is an abstraction of a TCP socket or a streaming `IPC` endpoint
* (uses named pipes on Windows, and Unix domain sockets otherwise). It is also
* an `EventEmitter`.
*
* A `net.Socket` can be created by the user and used directly to interact with
* a server. For example, it is returned by {@link createConnection},
* so the user can use it to talk to the server.
*
* It can also be created by Node.js and passed to the user when a connection
* is received. For example, it is passed to the listeners of a `'connection'` event emitted on a {@link Server}, so the user can use
* it to interact with the client.
* @since v0.3.4
*/
class Socket extends stream.Duplex {
constructor(options?: SocketConstructorOpts);
/**
* Destroys the socket after all data is written. If the `finish` event was already emitted the socket is destroyed immediately.
* If the socket is still writable it implicitly calls `socket.end()`.
* @since v0.3.4
*/
destroySoon(): void;
/**
* Sends data on the socket. The second parameter specifies the encoding in the
* case of a string. It defaults to UTF8 encoding.
*
* Returns `true` if the entire data was flushed successfully to the kernel
* buffer. Returns `false` if all or part of the data was queued in user memory.`'drain'` will be emitted when the buffer is again free.
*
* The optional `callback` parameter will be executed when the data is finally
* written out, which may not be immediately.
*
* See `Writable` stream `write()` method for more
* information.
* @since v0.1.90
*/
write(buffer: Uint8Array | string, cb?: (err?: Error | null) => void): boolean;
/**
* Sends data on the socket, with an explicit encoding for string data.
* @see {@link Socket.write} for full details.
* @since v0.1.90
* @param [encoding='utf8'] Only used when data is `string`.
*/
write(str: Uint8Array | string, encoding?: BufferEncoding, cb?: (err?: Error | null) => void): boolean;
/**
* Initiate a connection on a given socket.
*
* Possible signatures:
*
* * `socket.connect(options[, connectListener])`
* * `socket.connect(path[, connectListener])` for `IPC` connections.
* * `socket.connect(port[, host][, connectListener])` for TCP connections.
* * Returns: `net.Socket` The socket itself.
*
* This function is asynchronous. When the connection is established, the `'connect'` event will be emitted. If there is a problem connecting,
* instead of a `'connect'` event, an `'error'` event will be emitted with
* the error passed to the `'error'` listener.
* The last parameter `connectListener`, if supplied, will be added as a listener
* for the `'connect'` event **once**.
*
* This function should only be used for reconnecting a socket after`'close'` has been emitted or otherwise it may lead to undefined
* behavior.
*/
connect(options: SocketConnectOpts, connectionListener?: () => void): this;
connect(port: number, host: string, connectionListener?: () => void): this;
connect(port: number, connectionListener?: () => void): this;
connect(path: string, connectionListener?: () => void): this;
/**
* Set the encoding for the socket as a `Readable Stream`. See `readable.setEncoding()` for more information.
* @since v0.1.90
* @return The socket itself.
*/
setEncoding(encoding?: BufferEncoding): this;
/**
* Pauses the reading of data. That is, `'data'` events will not be emitted.
* Useful to throttle back an upload.
* @return The socket itself.
*/
pause(): this;
/**
* Close the TCP connection by sending an RST packet and destroy the stream.
* If this TCP socket is in connecting status, it will send an RST packet and destroy this TCP socket once it is connected.
* Otherwise, it will call `socket.destroy` with an `ERR_SOCKET_CLOSED` Error.
* If this is not a TCP socket (for example, a pipe), calling this method will immediately throw an `ERR_INVALID_HANDLE_TYPE` Error.
* @since v18.3.0, v16.17.0
*/
resetAndDestroy(): this;
/**
* Resumes reading after a call to `socket.pause()`.
* @return The socket itself.
*/
resume(): this;
/**
* Sets the socket to timeout after `timeout` milliseconds of inactivity on
* the socket. By default `net.Socket` do not have a timeout.
*
* When an idle timeout is triggered the socket will receive a `'timeout'` event but the connection will not be severed. The user must manually call `socket.end()` or `socket.destroy()` to
* end the connection.
*
* ```js
* socket.setTimeout(3000);
* socket.on('timeout', () => {
* console.log('socket timeout');
* socket.end();
* });
* ```
*
* If `timeout` is 0, then the existing idle timeout is disabled.
*
* The optional `callback` parameter will be added as a one-time listener for the `'timeout'` event.
* @since v0.1.90
* @return The socket itself.
*/
setTimeout(timeout: number, callback?: () => void): this;
/**
* Enable/disable the use of Nagle's algorithm.
*
* When a TCP connection is created, it will have Nagle's algorithm enabled.
*
* Nagle's algorithm delays data before it is sent via the network. It attempts
* to optimize throughput at the expense of latency.
*
* Passing `true` for `noDelay` or not passing an argument will disable Nagle's
* algorithm for the socket. Passing `false` for `noDelay` will enable Nagle's
* algorithm.
* @since v0.1.90
* @param [noDelay=true]
* @return The socket itself.
*/
setNoDelay(noDelay?: boolean): this;
/**
* Enable/disable keep-alive functionality, and optionally set the initial
* delay before the first keepalive probe is sent on an idle socket.
*
* Set `initialDelay` (in milliseconds) to set the delay between the last
* data packet received and the first keepalive probe. Setting `0` for`initialDelay` will leave the value unchanged from the default
* (or previous) setting.
*
* Enabling the keep-alive functionality will set the following socket options:
*
* * `SO_KEEPALIVE=1`
* * `TCP_KEEPIDLE=initialDelay`
* * `TCP_KEEPCNT=10`
* * `TCP_KEEPINTVL=1`
* @since v0.1.92
* @param [enable=false]
* @param [initialDelay=0]
* @return The socket itself.
*/
setKeepAlive(enable?: boolean, initialDelay?: number): this;
/**
* Returns the current Type of Service (TOS) field for IPv4 packets or Traffic
* Class for IPv6 packets for this socket.
*
* `setTypeOfService()` may be called before the socket is connected; the value
* will be cached and applied when the socket establishes a connection.
* `getTypeOfService()` will return the currently set value even before connection.
*
* On some platforms (e.g., Linux), certain TOS/ECN bits may be masked or ignored,
* and behavior can differ between IPv4 and IPv6 or dual-stack sockets. Callers
* should verify platform-specific semantics.
* @since v25.6.0
* @returns The current TOS value.
*/
getTypeOfService(): number;
/**
* Sets the Type of Service (TOS) field for IPv4 packets or Traffic Class for IPv6
* Packets sent from this socket. This can be used to prioritize network traffic.
*
* `setTypeOfService()` may be called before the socket is connected; the value
* will be cached and applied when the socket establishes a connection.
* `getTypeOfService()` will return the currently set value even before connection.
*
* On some platforms (e.g., Linux), certain TOS/ECN bits may be masked or ignored,
* and behavior can differ between IPv4 and IPv6 or dual-stack sockets. Callers
* should verify platform-specific semantics.
* @since v25.6.0
* @param tos The TOS value to set (0-255).
* @returns The socket itself.
*/
setTypeOfService(tos: number): this;
/**
* Returns the bound `address`, the address `family` name and `port` of the
* socket as reported by the operating system:`{ port: 12346, family: 'IPv4', address: '127.0.0.1' }`
* @since v0.1.90
*/
address(): AddressInfo | {};
/**
* Calling `unref()` on a socket will allow the program to exit if this is the only
* active socket in the event system. If the socket is already `unref`ed calling`unref()` again will have no effect.
* @since v0.9.1
* @return The socket itself.
*/
unref(): this;
/**
* Opposite of `unref()`, calling `ref()` on a previously `unref`ed socket will _not_ let the program exit if it's the only socket left (the default behavior).
* If the socket is `ref`ed calling `ref` again will have no effect.
* @since v0.9.1
* @return The socket itself.
*/
ref(): this;
/**
* This property is only present if the family autoselection algorithm is enabled in `socket.connect(options)`
* and it is an array of the addresses that have been attempted.
*
* Each address is a string in the form of `$IP:$PORT`.
* If the connection was successful, then the last address is the one that the socket is currently connected to.
* @since v19.4.0
*/
readonly autoSelectFamilyAttemptedAddresses: string[];
/**
* This property shows the number of characters buffered for writing. The buffer
* may contain strings whose length after encoding is not yet known. So this number
* is only an approximation of the number of bytes in the buffer.
*
* `net.Socket` has the property that `socket.write()` always works. This is to
* help users get up and running quickly. The computer cannot always keep up
* with the amount of data that is written to a socket. The network connection
* simply might be too slow. Node.js will internally queue up the data written to a
* socket and send it out over the wire when it is possible.
*
* The consequence of this internal buffering is that memory may grow.
* Users who experience large or growing `bufferSize` should attempt to
* "throttle" the data flows in their program with `socket.pause()` and `socket.resume()`.
* @since v0.3.8
* @deprecated Since v14.6.0 - Use `writableLength` instead.
*/
readonly bufferSize: number;
/**
* The amount of received bytes.
* @since v0.5.3
*/
readonly bytesRead: number;
/**
* The amount of bytes sent.
* @since v0.5.3
*/
readonly bytesWritten: number;
/**
* If `true`, `socket.connect(options[, connectListener])` was
* called and has not yet finished. It will stay `true` until the socket becomes
* connected, then it is set to `false` and the `'connect'` event is emitted. Note
* that the `socket.connect(options[, connectListener])` callback is a listener for the `'connect'` event.
* @since v6.1.0
*/
readonly connecting: boolean;
/**
* This is `true` if the socket is not connected yet, either because `.connect()`has not yet been called or because it is still in the process of connecting
* (see `socket.connecting`).
* @since v11.2.0, v10.16.0
*/
readonly pending: boolean;
/**
* See `writable.destroyed` for further details.
*/
readonly destroyed: boolean;
/**
* The string representation of the local IP address the remote client is
* connecting on. For example, in a server listening on `'0.0.0.0'`, if a client
* connects on `'192.168.1.1'`, the value of `socket.localAddress` would be`'192.168.1.1'`.
* @since v0.9.6
*/
readonly localAddress?: string;
/**
* The numeric representation of the local port. For example, `80` or `21`.
* @since v0.9.6
*/
readonly localPort?: number;
/**
* The string representation of the local IP family. `'IPv4'` or `'IPv6'`.
* @since v18.8.0, v16.18.0
*/
readonly localFamily?: string;
/**
* This property represents the state of the connection as a string.
*
* * If the stream is connecting `socket.readyState` is `opening`.
* * If the stream is readable and writable, it is `open`.
* * If the stream is readable and not writable, it is `readOnly`.
* * If the stream is not readable and writable, it is `writeOnly`.
* @since v0.5.0
*/
readonly readyState: SocketReadyState;
/**
* The string representation of the remote IP address. For example,`'74.125.127.100'` or `'2001:4860:a005::68'`. Value may be `undefined` if
* the socket is destroyed (for example, if the client disconnected).
* @since v0.5.10
*/
readonly remoteAddress: string | undefined;
/**
* The string representation of the remote IP family. `'IPv4'` or `'IPv6'`. Value may be `undefined` if
* the socket is destroyed (for example, if the client disconnected).
* @since v0.11.14
*/
readonly remoteFamily: string | undefined;
/**
* The numeric representation of the remote port. For example, `80` or `21`. Value may be `undefined` if
* the socket is destroyed (for example, if the client disconnected).
* @since v0.5.10
*/
readonly remotePort: number | undefined;
/**
* The socket timeout in milliseconds as set by `socket.setTimeout()`.
* It is `undefined` if a timeout has not been set.
* @since v10.7.0
*/
readonly timeout?: number;
/**
* Half-closes the socket. i.e., it sends a FIN packet. It is possible the
* server will still send some data.
*
* See `writable.end()` for further details.
* @since v0.1.90
* @param callback Optional callback for when the socket is finished.
* @return The socket itself.
*/
end(callback?: () => void): this;
/**
* Half-closes the socket, with one final chunk of data.
* @see {@link Socket.end} for full details.
* @since v0.1.90
* @param callback Optional callback for when the socket is finished.
* @return The socket itself.
*/
end(buffer: Uint8Array | string, callback?: () => void): this;
/**
* Half-closes the socket, with one final chunk of data.
* @see {@link Socket.end} for full details.
* @since v0.1.90
* @param [encoding='utf8'] Only used when data is `string`.
* @param callback Optional callback for when the socket is finished.
* @return The socket itself.
*/
end(str: Uint8Array | string, encoding?: BufferEncoding, callback?: () => void): this;
// #region InternalEventEmitter
addListener<E extends keyof SocketEventMap>(eventName: E, listener: (...args: SocketEventMap[E]) => void): this;
addListener(eventName: string | symbol, listener: (...args: any[]) => void): this;
emit<E extends keyof SocketEventMap>(eventName: E, ...args: SocketEventMap[E]): boolean;
emit(eventName: string | symbol, ...args: any[]): boolean;
listenerCount<E extends keyof SocketEventMap>(
eventName: E,
listener?: (...args: SocketEventMap[E]) => void,
): number;
listenerCount(eventName: string | symbol, listener?: (...args: any[]) => void): number;
listeners<E extends keyof SocketEventMap>(eventName: E): ((...args: SocketEventMap[E]) => void)[];
listeners(eventName: string | symbol): ((...args: any[]) => void)[];
off<E extends keyof SocketEventMap>(eventName: E, listener: (...args: SocketEventMap[E]) => void): this;
off(eventName: string | symbol, listener: (...args: any[]) => void): this;
on<E extends keyof SocketEventMap>(eventName: E, listener: (...args: SocketEventMap[E]) => void): this;
on(eventName: string | symbol, listener: (...args: any[]) => void): this;
once<E extends keyof SocketEventMap>(eventName: E, listener: (...args: SocketEventMap[E]) => void): this;
once(eventName: string | symbol, listener: (...args: any[]) => void): this;
prependListener<E extends keyof SocketEventMap>(
eventName: E,
listener: (...args: SocketEventMap[E]) => void,
): this;
prependListener(eventName: string | symbol, listener: (...args: any[]) => void): this;
prependOnceListener<E extends keyof SocketEventMap>(
eventName: E,
listener: (...args: SocketEventMap[E]) => void,
): this;
prependOnceListener(eventName: string | symbol, listener: (...args: any[]) => void): this;
rawListeners<E extends keyof SocketEventMap>(eventName: E): ((...args: SocketEventMap[E]) => void)[];
rawListeners(eventName: string | symbol): ((...args: any[]) => void)[];
// eslint-disable-next-line @definitelytyped/no-unnecessary-generics
removeAllListeners<E extends keyof SocketEventMap>(eventName?: E): this;
removeAllListeners(eventName?: string | symbol): this;
removeListener<E extends keyof SocketEventMap>(
eventName: E,
listener: (...args: SocketEventMap[E]) => void,
): this;
removeListener(eventName: string | symbol, listener: (...args: any[]) => void): this;
// #endregion
}
interface ListenOptions extends Abortable {
backlog?: number | undefined;
exclusive?: boolean | undefined;
host?: string | undefined;
/**
* @default false
*/
ipv6Only?: boolean | undefined;
reusePort?: boolean | undefined;
path?: string | undefined;
port?: number | undefined;
readableAll?: boolean | undefined;
writableAll?: boolean | undefined;
}
interface ServerOpts {
/**
* Indicates whether half-opened TCP connections are allowed.
* @default false
*/
allowHalfOpen?: boolean | undefined;
/**
* Indicates whether the socket should be paused on incoming connections.
* @default false
*/
pauseOnConnect?: boolean | undefined;
/**
* If set to `true`, it disables the use of Nagle's algorithm immediately after a new incoming connection is received.
* @default false
* @since v16.5.0
*/
noDelay?: boolean | undefined;
/**
* If set to `true`, it enables keep-alive functionality on the socket immediately after a new incoming connection is received,
* similarly on what is done in `socket.setKeepAlive([enable][, initialDelay])`.
* @default false
* @since v16.5.0
*/
keepAlive?: boolean | undefined;
/**
* If set to a positive number, it sets the initial delay before the first keepalive probe is sent on an idle socket.
* @default 0
* @since v16.5.0
*/
keepAliveInitialDelay?: number | undefined;
/**
* Optionally overrides all `net.Socket`s' `readableHighWaterMark` and `writableHighWaterMark`.
* @default See [stream.getDefaultHighWaterMark()](https://nodejs.org/docs/latest-v26.x/api/stream.html#streamgetdefaulthighwatermarkobjectmode).
* @since v18.17.0, v20.1.0
*/
highWaterMark?: number | undefined;
/**
* `blockList` can be used for disabling inbound
* access to specific IP addresses, IP ranges, or IP subnets. This does not
* work if the server is behind a reverse proxy, NAT, etc. because the address
* checked against the block list is the address of the proxy, or the one
* specified by the NAT.
* @since v22.13.0
*/
blockList?: BlockList | undefined;
}
interface DropArgument {
localAddress?: string;
localPort?: number;
localFamily?: string;
remoteAddress?: string;
remotePort?: number;
remoteFamily?: string;
}
interface ServerEventMap {
"close": [];
"connection": [socket: Socket];
"error": [err: Error];
"listening": [];
"drop": [data?: DropArgument];
}
/**
* This class is used to create a TCP or `IPC` server.
* @since v0.1.90
*/
class Server implements EventEmitter {
constructor(connectionListener?: (socket: Socket) => void);
constructor(options?: ServerOpts, connectionListener?: (socket: Socket) => void);
/**
* Start a server listening for connections. A `net.Server` can be a TCP or
* an `IPC` server depending on what it listens to.
*
* Possible signatures:
*
* * `server.listen(handle[, backlog][, callback])`
* * `server.listen(options[, callback])`
* * `server.listen(path[, backlog][, callback])` for `IPC` servers
* * `server.listen([port[, host[, backlog]]][, callback])` for TCP servers
*
* This function is asynchronous. When the server starts listening, the `'listening'` event will be emitted. The last parameter `callback`will be added as a listener for the `'listening'`
* event.
*
* All `listen()` methods can take a `backlog` parameter to specify the maximum
* length of the queue of pending connections. The actual length will be determined
* by the OS through sysctl settings such as `tcp_max_syn_backlog` and `somaxconn` on Linux. The default value of this parameter is 511 (not 512).
*
* All {@link Socket} are set to `SO_REUSEADDR` (see [`socket(7)`](https://man7.org/linux/man-pages/man7/socket.7.html) for
* details).
*
* The `server.listen()` method can be called again if and only if there was an
* error during the first `server.listen()` call or `server.close()` has been
* called. Otherwise, an `ERR_SERVER_ALREADY_LISTEN` error will be thrown.
*
* One of the most common errors raised when listening is `EADDRINUSE`.
* This happens when another server is already listening on the requested`port`/`path`/`handle`. One way to handle this would be to retry
* after a certain amount of time:
*
* ```js
* server.on('error', (e) => {
* if (e.code === 'EADDRINUSE') {
* console.error('Address in use, retrying...');
* setTimeout(() => {
* server.close();
* server.listen(PORT, HOST);
* }, 1000);
* }
* });
* ```
*/
listen(port?: number, hostname?: string, backlog?: number, listeningListener?: () => void): this;
listen(port?: number, hostname?: string, listeningListener?: () => void): this;
listen(port?: number, backlog?: number, listeningListener?: () => void): this;
listen(port?: number, listeningListener?: () => void): this;
listen(path: string, backlog?: number, listeningListener?: () => void): this;
listen(path: string, listeningListener?: () => void): this;
listen(options: ListenOptions, listeningListener?: () => void): this;
listen(handle: any, backlog?: number, listeningListener?: () => void): this;
listen(handle: any, listeningListener?: () => void): this;
/**
* Stops the server from accepting new connections and keeps existing
* connections. This function is asynchronous, the server is finally closed
* when all connections are ended and the server emits a `'close'` event.
* The optional `callback` will be called once the `'close'` event occurs. Unlike
* that event, it will be called with an `Error` as its only argument if the server
* was not open when it was closed.
* @since v0.1.90
* @param callback Called when the server is closed.
*/
close(callback?: (err?: Error) => void): this;
/**
* Returns the bound `address`, the address `family` name, and `port` of the server
* as reported by the operating system if listening on an IP socket
* (useful to find which port was assigned when getting an OS-assigned address):`{ port: 12346, family: 'IPv4', address: '127.0.0.1' }`.
*
* For a server listening on a pipe or Unix domain socket, the name is returned
* as a string.
*
* ```js
* const server = net.createServer((socket) => {
* socket.end('goodbye\n');
* }).on('error', (err) => {
* // Handle errors here.
* throw err;
* });
*
* // Grab an arbitrary unused port.
* server.listen(() => {
* console.log('opened server on', server.address());
* });
* ```
*
* `server.address()` returns `null` before the `'listening'` event has been
* emitted or after calling `server.close()`.
* @since v0.1.90
*/
address(): AddressInfo | string | null;
/**
* Asynchronously get the number of concurrent connections on the server. Works
* when sockets were sent to forks.
*
* Callback should take two arguments `err` and `count`.
* @since v0.9.7
*/
getConnections(cb: (error: Error | null, count: number) => void): this;
/**
* Opposite of `unref()`, calling `ref()` on a previously `unref`ed server will _not_ let the program exit if it's the only server left (the default behavior).
* If the server is `ref`ed calling `ref()` again will have no effect.
* @since v0.9.1
*/
ref(): this;
/**
* Calling `unref()` on a server will allow the program to exit if this is the only
* active server in the event system. If the server is already `unref`ed calling`unref()` again will have no effect.
* @since v0.9.1
*/
unref(): this;
/**
* Set this property to reject connections when the server's connection count gets
* high.
*
* It is not recommended to use this option once a socket has been sent to a child
* with `child_process.fork()`.
* @since v0.2.0
*/
maxConnections: number;
connections: number;
/**
* Indicates whether or not the server is listening for connections.
* @since v5.7.0
*/
readonly listening: boolean;
/**
* Calls {@link Server.close()} and returns a promise that fulfills when the server has closed.
* @since v20.5.0
*/
[Symbol.asyncDispose](): Promise<void>;
}
interface Server extends InternalEventEmitter<ServerEventMap> {}
type IPVersion = "ipv4" | "ipv6";
/**
* The `BlockList` object can be used with some network APIs to specify rules for
* disabling inbound or outbound access to specific IP addresses, IP ranges, or
* IP subnets.
* @since v15.0.0, v14.18.0
*/
class BlockList {
/**
* Adds a rule to block the given IP address.
* @since v15.0.0, v14.18.0
* @param address An IPv4 or IPv6 address.
* @param [type='ipv4'] Either `'ipv4'` or `'ipv6'`.
*/
addAddress(address: string, type?: IPVersion): void;
addAddress(address: SocketAddress): void;
/**
* Adds a rule to block a range of IP addresses from `start` (inclusive) to`end` (inclusive).
* @since v15.0.0, v14.18.0
* @param start The starting IPv4 or IPv6 address in the range.
* @param end The ending IPv4 or IPv6 address in the range.
* @param [type='ipv4'] Either `'ipv4'` or `'ipv6'`.
*/
addRange(start: string, end: string, type?: IPVersion): void;
addRange(start: SocketAddress, end: SocketAddress): void;
/**
* Adds a rule to block a range of IP addresses specified as a subnet mask.
* @since v15.0.0, v14.18.0
* @param net The network IPv4 or IPv6 address.
* @param prefix The number of CIDR prefix bits. For IPv4, this must be a value between `0` and `32`. For IPv6, this must be between `0` and `128`.
* @param [type='ipv4'] Either `'ipv4'` or `'ipv6'`.
*/
addSubnet(net: SocketAddress, prefix: number): void;
addSubnet(net: string, prefix: number, type?: IPVersion): void;
/**
* Returns `true` if the given IP address matches any of the rules added to the`BlockList`.
*
* ```js
* const blockList = new net.BlockList();
* blockList.addAddress('123.123.123.123');
* blockList.addRange('10.0.0.1', '10.0.0.10');
* blockList.addSubnet('8592:757c:efae:4e45::', 64, 'ipv6');
*
* console.log(blockList.check('123.123.123.123')); // Prints: true
* console.log(blockList.check('10.0.0.3')); // Prints: true
* console.log(blockList.check('222.111.111.222')); // Prints: false
*
* // IPv6 notation for IPv4 addresses works:
* console.log(blockList.check('::ffff:7b7b:7b7b', 'ipv6')); // Prints: true
* console.log(blockList.check('::ffff:123.123.123.123', 'ipv6')); // Prints: true
* ```
* @since v15.0.0, v14.18.0
* @param address The IP address to check
* @param [type='ipv4'] Either `'ipv4'` or `'ipv6'`.
*/
check(address: SocketAddress): boolean;
check(address: string, type?: IPVersion): boolean;
/**
* The list of rules added to the blocklist.
* @since v15.0.0, v14.18.0
*/
rules: readonly string[];
/**
* Returns `true` if the `value` is a `net.BlockList`.
* @since v22.13.0
* @param value Any JS value
*/
static isBlockList(value: unknown): value is BlockList;
/**
* ```js
* const blockList = new net.BlockList();
* const data = [
* 'Subnet: IPv4 192.168.1.0/24',
* 'Address: IPv4 10.0.0.5',
* 'Range: IPv4 192.168.2.1-192.168.2.10',
* 'Range: IPv4 10.0.0.1-10.0.0.10',
* ];
* blockList.fromJSON(data);
* blockList.fromJSON(JSON.stringify(data));
* ```
* @since v24.5.0
* @experimental
*/
fromJSON(data: string | readonly string[]): void;
/**
* @since v24.5.0
* @experimental
*/
toJSON(): readonly string[];
}
interface TcpNetConnectOpts extends TcpSocketConnectOpts, SocketConstructorOpts {
timeout?: number | undefined;
}
interface IpcNetConnectOpts extends IpcSocketConnectOpts, SocketConstructorOpts {
timeout?: number | undefined;
}
type NetConnectOpts = TcpNetConnectOpts | IpcNetConnectOpts;
/**
* Creates a new TCP or `IPC` server.
*
* If `allowHalfOpen` is set to `true`, when the other end of the socket
* signals the end of transmission, the server will only send back the end of
* transmission when `socket.end()` is explicitly called. For example, in the
* context of TCP, when a FIN packed is received, a FIN packed is sent
* back only when `socket.end()` is explicitly called. Until then the
* connection is half-closed (non-readable but still writable). See `'end'` event and [RFC 1122](https://tools.ietf.org/html/rfc1122) (section 4.2.2.13) for more information.
*
* If `pauseOnConnect` is set to `true`, then the socket associated with each
* incoming connection will be paused, and no data will be read from its handle.
* This allows connections to be passed between processes without any data being
* read by the original process. To begin reading data from a paused socket, call `socket.resume()`.
*
* The server can be a TCP server or an `IPC` server, depending on what it `listen()` to.
*
* Here is an example of a TCP echo server which listens for connections
* on port 8124:
*
* ```js
* import net from 'node:net';
* const server = net.createServer((c) => {
* // 'connection' listener.
* console.log('client connected');
* c.on('end', () => {
* console.log('client disconnected');
* });
* c.write('hello\r\n');
* c.pipe(c);
* });
* server.on('error', (err) => {
* throw err;
* });
* server.listen(8124, () => {
* console.log('server bound');
* });
* ```
*
* Test this by using `telnet`:
*
* ```bash
* telnet localhost 8124
* ```
*
* To listen on the socket `/tmp/echo.sock`:
*
* ```js
* server.listen('/tmp/echo.sock', () => {
* console.log('server bound');
* });
* ```
*
* Use `nc` to connect to a Unix domain socket server:
*
* ```bash
* nc -U /tmp/echo.sock
* ```
* @since v0.5.0
* @param connectionListener Automatically set as a listener for the {@link 'connection'} event.
*/
function createServer(connectionListener?: (socket: Socket) => void): Server;
function createServer(options?: ServerOpts, connectionListener?: (socket: Socket) => void): Server;
/**
* Aliases to {@link createConnection}.
*
* Possible signatures:
*
* * {@link connect}
* * {@link connect} for `IPC` connections.
* * {@link connect} for TCP connections.
*/
function connect(options: NetConnectOpts, connectionListener?: () => void): Socket;
function connect(port: number, host?: string, connectionListener?: () => void): Socket;
function connect(path: string, connectionListener?: () => void): Socket;
/**
* A factory function, which creates a new {@link Socket},
* immediately initiates connection with `socket.connect()`,
* then returns the `net.Socket` that starts the connection.
*
* When the connection is established, a `'connect'` event will be emitted
* on the returned socket. The last parameter `connectListener`, if supplied,
* will be added as a listener for the `'connect'` event **once**.
*
* Possible signatures:
*
* * {@link createConnection}
* * {@link createConnection} for `IPC` connections.
* * {@link createConnection} for TCP connections.
*
* The {@link connect} function is an alias to this function.
*/
function createConnection(options: NetConnectOpts, connectionListener?: () => void): Socket;
function createConnection(port: number, host?: string, connectionListener?: () => void): Socket;
function createConnection(path: string, connectionListener?: () => void): Socket;
/**
* Gets the current default value of the `autoSelectFamily` option of `socket.connect(options)`.
* The initial default value is `true`, unless the command line option`--no-network-family-autoselection` is provided.
* @since v19.4.0
*/
function getDefaultAutoSelectFamily(): boolean;
/**
* Sets the default value of the `autoSelectFamily` option of `socket.connect(options)`.
* @param value The new default value.
* The initial default value is `true`, unless the command line option
* `--no-network-family-autoselection` is provided.
* @since v19.4.0
*/
function setDefaultAutoSelectFamily(value: boolean): void;
/**
* Gets the current default value of the `autoSelectFamilyAttemptTimeout` option of `socket.connect(options)`.
* The initial default value is `500` or the value specified via the command line option `--network-family-autoselection-attempt-timeout`.
* @returns The current default value of the `autoSelectFamilyAttemptTimeout` option.
* @since v19.8.0, v18.8.0
*/
function getDefaultAutoSelectFamilyAttemptTimeout(): number;
/**
* Sets the default value of the `autoSelectFamilyAttemptTimeout` option of `socket.connect(options)`.
* @param value The new default value, which must be a positive number. If the number is less than `10`, the value `10` is used instead. The initial default value is `250` or the value specified via the command line
* option `--network-family-autoselection-attempt-timeout`.
* @since v19.8.0, v18.8.0
*/
function setDefaultAutoSelectFamilyAttemptTimeout(value: number): void;
/**
* Returns `6` if `input` is an IPv6 address. Returns `4` if `input` is an IPv4
* address in [dot-decimal notation](https://en.wikipedia.org/wiki/Dot-decimal_notation) with no leading zeroes. Otherwise, returns`0`.
*
* ```js
* net.isIP('::1'); // returns 6
* net.isIP('127.0.0.1'); // returns 4
* net.isIP('127.000.000.001'); // returns 0
* net.isIP('127.0.0.1/24'); // returns 0
* net.isIP('fhqwhgads'); // returns 0
* ```
* @since v0.3.0
*/
function isIP(input: string): number;
/**
* Returns `true` if `input` is an IPv4 address in [dot-decimal notation](https://en.wikipedia.org/wiki/Dot-decimal_notation) with no
* leading zeroes. Otherwise, returns `false`.
*
* ```js
* net.isIPv4('127.0.0.1'); // returns true
* net.isIPv4('127.000.000.001'); // returns false
* net.isIPv4('127.0.0.1/24'); // returns false
* net.isIPv4('fhqwhgads'); // returns false
* ```
* @since v0.3.0
*/
function isIPv4(input: string): boolean;
/**
* Returns `true` if `input` is an IPv6 address. Otherwise, returns `false`.
*
* ```js
* net.isIPv6('::1'); // returns true
* net.isIPv6('fhqwhgads'); // returns false
* ```
* @since v0.3.0
*/
function isIPv6(input: string): boolean;
interface SocketAddressInitOptions {
/**
* The network address as either an IPv4 or IPv6 string.
* @default 127.0.0.1
*/
address?: string | undefined;
/**
* @default `'ipv4'`
*/
family?: IPVersion | undefined;
/**
* An IPv6 flow-label used only if `family` is `'ipv6'`.
* @default 0
*/
flowlabel?: number | undefined;
/**
* An IP port.
* @default 0
*/
port?: number | undefined;
}
/**
* @since v15.14.0, v14.18.0
*/
class SocketAddress {
constructor(options: SocketAddressInitOptions);
/**
* Either \`'ipv4'\` or \`'ipv6'\`.
* @since v15.14.0, v14.18.0
*/
readonly address: string;
/**
* Either \`'ipv4'\` or \`'ipv6'\`.
* @since v15.14.0, v14.18.0
*/
readonly family: IPVersion;
/**
* @since v15.14.0, v14.18.0
*/
readonly port: number;
/**
* @since v15.14.0, v14.18.0
*/
readonly flowlabel: number;
/**
* @since v22.13.0
* @param input An input string containing an IP address and optional port,
* e.g. `123.1.2.3:1234` or `[1::1]:1234`.
* @returns Returns a `SocketAddress` if parsing was successful.
* Otherwise returns `undefined`.
*/
static parse(input: string): SocketAddress | undefined;
}
}
declare module "net" {
export * from "node:net";
}

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export { _ as default } from "../esm/_interop_require_wildcard.js";

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{
"type": "module",
"main": "./index.cjs",
"module": "./index.js",
"types": "./index.d.cts",
"sideEffects": false
}

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/*! *****************************************************************************
Copyright (c) Microsoft Corporation. All rights reserved.
Licensed under the Apache License, Version 2.0 (the "License"); you may not use
this file except in compliance with the License. You may obtain a copy of the
License at http://www.apache.org/licenses/LICENSE-2.0
THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED
WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE,
MERCHANTABLITY OR NON-INFRINGEMENT.
See the Apache Version 2.0 License for specific language governing permissions
and limitations under the License.
***************************************************************************** */
/// <reference no-default-lib="true"/>
interface WeakRef<T extends WeakKey> {
readonly [Symbol.toStringTag]: "WeakRef";
/**
* Returns the WeakRef instance's target value, or undefined if the target value has been
* reclaimed.
* In es2023 the value can be either a symbol or an object, in previous versions only object is permissible.
*/
deref(): T | undefined;
}
interface WeakRefConstructor {
readonly prototype: WeakRef<any>;
/**
* Creates a WeakRef instance for the given target value.
* In es2023 the value can be either a symbol or an object, in previous versions only object is permissible.
* @param target The target value for the WeakRef instance.
*/
new <T extends WeakKey>(target: T): WeakRef<T>;
}
declare var WeakRef: WeakRefConstructor;
interface FinalizationRegistry<T> {
readonly [Symbol.toStringTag]: "FinalizationRegistry";
/**
* Registers a value with the registry.
* In es2023 the value can be either a symbol or an object, in previous versions only object is permissible.
* @param target The target value to register.
* @param heldValue The value to pass to the finalizer for this value. This cannot be the
* target value.
* @param unregisterToken The token to pass to the unregister method to unregister the target
* value. If not provided, the target cannot be unregistered.
*/
register(target: WeakKey, heldValue: T, unregisterToken?: WeakKey): void;
/**
* Unregisters a value from the registry.
* In es2023 the value can be either a symbol or an object, in previous versions only object is permissible.
* @param unregisterToken The token that was used as the unregisterToken argument when calling
* register to register the target value.
*/
unregister(unregisterToken: WeakKey): boolean;
}
interface FinalizationRegistryConstructor {
readonly prototype: FinalizationRegistry<any>;
/**
* Creates a finalization registry with an associated cleanup callback
* @param cleanupCallback The callback to call after a value in the registry has been reclaimed.
*/
new <T>(cleanupCallback: (heldValue: T) => void): FinalizationRegistry<T>;
}
declare var FinalizationRegistry: FinalizationRegistryConstructor;

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@@ -0,0 +1,12 @@
"use strict";
// THIS CODE WAS AUTOMATICALLY GENERATED
// DO NOT EDIT THIS CODE BY HAND
// RUN THE FOLLOWING COMMAND FROM THE WORKSPACE ROOT TO REGENERATE:
// npx nx generate-lib repo
Object.defineProperty(exports, "__esModule", { value: true });
exports.es2018_intl = void 0;
const base_config_1 = require("./base-config");
exports.es2018_intl = {
libs: [],
variables: [['Intl', base_config_1.TYPE_VALUE]],
};

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# PostCSS
<img align="right" width="95" height="95"
alt="Philosophers stone, logo of PostCSS"
src="https://postcss.org/logo.svg">
PostCSS is a tool for transforming styles with JS plugins.
These plugins can lint your CSS, support variables and mixins,
transpile future CSS syntax, inline images, and more.
PostCSS is used by industry leaders including Wikipedia, Twitter, Alibaba,
and JetBrains. The [Autoprefixer] and [Stylelint] PostCSS plugins are some of the most popular CSS tools.
---
<img src="https://cdn.evilmartians.com/badges/logo-no-label.svg" alt="" width="22" height="16" />  PostCSS is built by <b><a href="https://evilmartians.com/">Evil Martians</a></b>, an American design and engineering consultancy for <b>developer tools, AI, and cybersecurity startups</b>.
---
[Abstract Syntax Tree]: https://en.wikipedia.org/wiki/Abstract_syntax_tree
[Evil Martians]: https://evilmartians.com/?utm_source=postcss
[Autoprefixer]: https://github.com/postcss/autoprefixer
[Stylelint]: https://stylelint.io/
[plugins]: https://github.com/postcss/postcss#plugins
## Docs
Read full docs **[here](https://postcss.org/)**.

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@@ -0,0 +1,35 @@
'use strict'
const { test } = require('node:test')
const assert = require('node:assert')
const { join } = require('path')
const { file } = require('./helper')
const { createReadStream } = require('fs')
const ThreadStream = require('..')
const buffer = require('buffer')
const MAX_STRING = buffer.constants.MAX_STRING_LENGTH
test('string limit 2', { skip: process.env.CI }, (t, done) => {
const dest = file()
const stream = new ThreadStream({
filename: join(__dirname, 'to-file.js'),
workerData: { dest },
sync: false
})
stream.on('close', async () => {
let buf
for await (const chunk of createReadStream(dest)) {
buf = chunk
}
assert.strictEqual('asd', buf.toString().slice(-3))
done()
})
stream.on('ready', () => {
stream.write('a'.repeat(MAX_STRING - 2))
stream.write('asd')
stream.end()
})
})

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/*
Copyright (C) 2015 Yusuke Suzuki <utatane.tea@gmail.com>
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
import estraverse from "estraverse";
import Reference from "./reference.js";
import Variable from "./variable.js";
import { Definition } from "./definition.js";
import { assert } from "./assert.js";
/** @import * as types from "eslint-scope" */
/** @import ESTree from "estree" */
/** @import ScopeManager from "./scope-manager.js" */
/** @typedef {ESTree.Function | ESTree.Program | ESTree.StaticBlock} Block */
/** @typedef {{pattern: unknown, node: unknown}} MaybeImplicitGlobal */
const { Syntax } = estraverse;
/**
* Test if scope is struct
* @param {Scope} scope scope
* @param {Block} block block
* @param {boolean} isMethodDefinition is method definition
* @returns {boolean} is strict scope
*/
function isStrictScope(scope, block, isMethodDefinition) {
let body;
// When upper scope is exists and strict, inner scope is also strict.
if (scope.upper && scope.upper.isStrict) {
return true;
}
if (isMethodDefinition) {
return true;
}
if (scope.type === "class" || scope.type === "module") {
return true;
}
if (scope.type === "block" || scope.type === "switch") {
return false;
}
if (scope.type === "function") {
if (
block.type === Syntax.ArrowFunctionExpression &&
// @ts-ignore -- when block is ArrowFunctionExpression
block.body.type !== Syntax.BlockStatement
) {
return false;
}
if (block.type === Syntax.Program) {
body = block;
} else {
body = block.body;
}
if (!body) {
return false;
}
} else if (scope.type === "global") {
body = block;
} else {
return false;
}
// Search for a 'use strict' directive.
// @ts-ignore -- body is a function body
for (let i = 0, iz = body.body.length; i < iz; ++i) {
// @ts-ignore -- body is a function body
const stmt = body.body[i];
/*
* Check if the current statement is a directive.
* If it isn't, then we're past the directive prologue
* so stop the search because directives cannot
* appear after this point.
*
* Some parsers set `directive:null` on non-directive
* statements, so the `typeof` check is safer than
* checking for property existence.
*/
if (typeof stmt.directive !== "string") {
break;
}
if (stmt.directive === "use strict") {
return true;
}
}
return false;
}
/**
* Register scope
* @param {ScopeManager} scopeManager scope manager
* @param {Scope} scope scope
* @returns {void}
*/
function registerScope(scopeManager, scope) {
scopeManager.scopes.push(scope);
const scopes = scopeManager.__nodeToScope.get(scope.block);
if (scopes) {
scopes.push(scope);
} else {
scopeManager.__nodeToScope.set(scope.block, [scope]);
}
}
/**
* @constructor Scope
* @implements {types.Scope}
*/
class Scope {
constructor(scopeManager, type, upperScope, block, isMethodDefinition) {
/**
* One of "global", "module", "function", "function-expression-name", "block", "switch", "catch", "with", "for",
* "class", "class-field-initializer", "class-static-block".
* @member {string} Scope#type
*/
this.type = type;
/**
* The scoped {@link Variable}s of this scope, as <code>{ Variable.name
* : Variable }</code>.
* @member {Map} Scope#set
*/
this.set = new Map();
/**
* The tainted variables of this scope, as <code>{ Variable.name :
* boolean }</code>.
* @member {Map} Scope#taints
*/
this.taints = new Map();
/**
* Generally, through the lexical scoping of JS you can always know
* which variable an identifier in the source code refers to. There are
* a few exceptions to this rule. With 'global' and 'with' scopes you
* can only decide at runtime which variable a reference refers to.
* Moreover, if 'eval()' is used in a scope, it might introduce new
* bindings in this or its parent scopes.
* All those scopes are considered 'dynamic'.
* @member {boolean} Scope#dynamic
*/
this.dynamic = this.type === "global" || this.type === "with";
/**
* A reference to the scope-defining syntax node.
* @member {espree.Node} Scope#block
*/
this.block = block;
/**
* The {@link Reference|references} that are not resolved with this scope.
* @member {Reference[]} Scope#through
*/
this.through = [];
/**
* The scoped {@link Variable}s of this scope. In the case of a
* 'function' scope this includes the automatic argument <em>arguments</em> as
* its first element, as well as all further formal arguments.
* @member {Variable[]} Scope#variables
*/
this.variables = [];
/**
* Any variable {@link Reference|reference} found in this scope. This
* includes occurrences of local variables as well as variables from
* parent scopes (including the global scope). For local variables
* this also includes defining occurrences (like in a 'var' statement).
* In a 'function' scope this does not include the occurrences of the
* formal parameter in the parameter list.
* @member {Reference[]} Scope#references
*/
this.references = [];
/**
* For 'global' and 'function' scopes, this is a self-reference. For
* other scope types this is the <em>variableScope</em> value of the
* parent scope.
* @member {Scope} Scope#variableScope
*/
this.variableScope =
this.type === "global" ||
this.type === "module" ||
this.type === "function" ||
this.type === "class-field-initializer" ||
this.type === "class-static-block"
? this
: upperScope.variableScope;
/**
* Whether this scope is created by a FunctionExpression.
* @member {boolean} Scope#functionExpressionScope
*/
this.functionExpressionScope = /** @type {any} */ (false);
/**
* Whether this is a scope that contains an 'eval()' invocation.
* @member {boolean} Scope#directCallToEvalScope
*/
this.directCallToEvalScope = false;
/**
* @member {boolean} Scope#thisFound
*/
this.thisFound = false;
/** @type {?Reference[]} */
this.__left = [];
/**
* Reference to the parent {@link Scope|scope}.
* @member {Scope} Scope#upper
*/
this.upper = upperScope;
/**
* Whether 'use strict' is in effect in this scope.
* @member {boolean} Scope#isStrict
*/
this.isStrict = scopeManager.isStrictModeSupported()
? isStrictScope(this, block, isMethodDefinition)
: false;
/**
* List of nested {@link Scope}s.
* @member {Scope[]} Scope#childScopes
*/
this.childScopes = [];
if (this.upper) {
this.upper.childScopes.push(this);
}
this.__declaredVariables = scopeManager.__declaredVariables;
registerScope(scopeManager, this);
}
__shouldStaticallyClose(scopeManager) {
return (
!this.dynamic ||
scopeManager.__isOptimistic() ||
this.type === "global"
);
}
__staticCloseRef(ref) {
if (!this.__resolve(ref)) {
this.__delegateToUpperScope(ref);
}
}
__dynamicCloseRef(ref) {
// notify all names are through to global
let current = this;
do {
current.through.push(ref);
current = current.upper;
} while (current);
}
__close(scopeManager) {
let closeRef;
if (this.__shouldStaticallyClose(scopeManager)) {
closeRef = this.__staticCloseRef;
} else {
closeRef = this.__dynamicCloseRef;
}
// Try Resolving all references in this scope.
// @ts-ignore -- __left should be an array here
for (let i = 0, iz = this.__left.length; i < iz; ++i) {
// @ts-ignore -- __left should be an array here
const ref = this.__left[i];
closeRef.call(this, ref);
}
this.__left = null;
return this.upper;
}
// To override by function scopes.
// References in default parameters isn't resolved to variables which are in their function body.
// eslint-disable-next-line class-methods-use-this, no-unused-vars -- Desired as instance method with signature
__isValidResolution(ref, variable) {
return true;
}
__resolve(ref) {
const name = ref.identifier.name;
if (!this.set.has(name)) {
return false;
}
const variable = this.set.get(name);
if (!this.__isValidResolution(ref, variable)) {
return false;
}
variable.references.push(ref);
variable.stack =
variable.stack && ref.from.variableScope === this.variableScope;
if (ref.tainted) {
variable.tainted = true;
this.taints.set(variable.name, true);
}
ref.resolved = variable;
return true;
}
__delegateToUpperScope(ref) {
if (this.upper) {
this.upper.__left.push(ref);
}
this.through.push(ref);
}
__addDeclaredVariablesOfNode(variable, node) {
if (node === null || node === void 0) {
return;
}
let variables = this.__declaredVariables.get(node);
if (variables === null || variables === void 0) {
variables = [];
this.__declaredVariables.set(node, variables);
}
if (!variables.includes(variable)) {
variables.push(variable);
}
}
__defineGeneric(name, set, variables, node, def) {
let variable;
variable = set.get(name);
if (!variable) {
variable = new Variable(name, this);
set.set(name, variable);
variables.push(variable);
}
if (def) {
variable.defs.push(def);
this.__addDeclaredVariablesOfNode(variable, def.node);
this.__addDeclaredVariablesOfNode(variable, def.parent);
}
if (node) {
variable.identifiers.push(node);
}
}
__define(node, def) {
if (node && node.type === Syntax.Identifier) {
this.__defineGeneric(
node.name,
this.set,
this.variables,
node,
def,
);
}
}
__referencing(node, assign, writeExpr, maybeImplicitGlobal, partial, init) {
// because Array element may be null
if (
!node ||
(node.type !== Syntax.Identifier && node.type !== "JSXIdentifier")
) {
return;
}
// Specially handle like `this`.
if (node.name === "super") {
return;
}
const ref = new Reference(
node,
this,
assign || Reference.READ,
writeExpr,
maybeImplicitGlobal,
!!partial,
!!init,
);
this.references.push(ref);
// @ts-ignore -- __left should be an array here
this.__left.push(ref);
}
__detectEval() {
let current = this;
this.directCallToEvalScope = true;
do {
current.dynamic = true;
current = current.upper;
} while (current);
}
__detectThis() {
this.thisFound = true;
}
__isClosed() {
return this.__left === null;
}
/**
* returns resolved {Reference}
* @function Scope#resolve
* @param {ESTree.Identifier} ident identifier to be resolved.
* @returns {?Reference} reference
*/
resolve(ident) {
let ref, i, iz;
assert(this.__isClosed(), "Scope should be closed.");
assert(
ident.type === Syntax.Identifier,
"Target should be identifier.",
);
for (i = 0, iz = this.references.length; i < iz; ++i) {
ref = this.references[i];
if (ref.identifier === ident) {
return ref;
}
}
return null;
}
/**
* returns this scope is static
* @function Scope#isStatic
* @returns {boolean} static
*/
isStatic() {
return !this.dynamic;
}
/**
* returns this scope has materialized arguments
* @function Scope#isArgumentsMaterialized
* @returns {any} arguments materialized
*/ // eslint-disable-next-line class-methods-use-this -- Desired as instance method
isArgumentsMaterialized() {
return true;
}
/**
* returns this scope has materialized `this` reference
* @function Scope#isThisMaterialized
* @returns {any} this materialized
*/ // eslint-disable-next-line class-methods-use-this -- Desired as instance method
isThisMaterialized() {
return true;
}
isUsedName(name) {
if (this.set.has(name)) {
return true;
}
for (let i = 0, iz = this.through.length; i < iz; ++i) {
if (this.through[i].identifier.name === name) {
return true;
}
}
return false;
}
}
/**
* Global scope.
* @implements {types.GlobalScope}
*/
class GlobalScope extends Scope {
constructor(scopeManager, block) {
super(scopeManager, "global", null, block, false);
this.implicit = {
set: new Map(),
/** @type {Variable[]} */
variables: [],
/**
* List of {@link Reference}s that are left to be resolved (i.e. which
* need to be linked to the variable they refer to).
* @member {Reference[]} Scope#implicit#left
* @type {Reference[]}
*/
left: [],
};
}
__close(scopeManager) {
const implicit = [];
// @ts-ignore -- __left should be an array here
for (let i = 0, iz = this.__left.length; i < iz; ++i) {
// @ts-ignore -- __left should be an array here
const ref = this.__left[i];
if (
ref.__maybeImplicitGlobal &&
!this.set.has(ref.identifier.name)
) {
implicit.push(ref.__maybeImplicitGlobal);
}
}
// create an implicit global variable from assignment expression
for (let i = 0, iz = implicit.length; i < iz; ++i) {
const info = implicit[i];
this.__defineImplicit(
info.pattern,
new Definition(
Variable.ImplicitGlobalVariable,
info.pattern,
info.node,
null,
null,
null,
),
);
}
super.__close(scopeManager);
this.implicit.left = [...this.through];
return null;
}
__defineImplicit(node, def) {
if (node && node.type === Syntax.Identifier) {
this.__defineGeneric(
node.name,
this.implicit.set,
this.implicit.variables,
node,
def,
);
}
}
__addVariables(names) {
for (const name of names) {
this.__defineGeneric(name, this.set, this.variables, null, null);
}
const namesSet = new Set(names);
this.through = this.through.filter(reference => {
const name = reference.identifier.name;
if (namesSet.has(name)) {
const variable = this.set.get(name);
reference.resolved = variable;
variable.references.push(reference);
return false;
}
return true;
});
this.implicit.variables = this.implicit.variables.filter(variable => {
const name = variable.name;
if (namesSet.has(name)) {
this.implicit.set.delete(name);
return false;
}
return true;
});
this.implicit.left = this.implicit.left.filter(
reference => !namesSet.has(reference.identifier.name),
);
}
}
/**
* Module scope.
* @implements {types.ModuleScope}
*/
class ModuleScope extends Scope {
constructor(scopeManager, upperScope, block) {
super(scopeManager, "module", upperScope, block, false);
}
}
/**
* Function expression name scope.
* @implements {types.FunctionExpressionNameScope}
*/
class FunctionExpressionNameScope extends Scope {
constructor(scopeManager, upperScope, block) {
super(
scopeManager,
"function-expression-name",
upperScope,
block,
false,
);
this.__define(
block.id,
new Definition(
Variable.FunctionName,
block.id,
block,
null,
null,
null,
),
);
this.functionExpressionScope = /** @type {const} */ (true);
}
}
/**
* Catch scope.
* @implements {types.CatchScope}
*/
class CatchScope extends Scope {
constructor(scopeManager, upperScope, block) {
super(scopeManager, "catch", upperScope, block, false);
}
}
/**
* With statement scope.
* @implements {types.WithScope}
*/
class WithScope extends Scope {
constructor(scopeManager, upperScope, block) {
super(scopeManager, "with", upperScope, block, false);
}
__close(scopeManager) {
if (this.__shouldStaticallyClose(scopeManager)) {
return super.__close(scopeManager);
}
// @ts-ignore -- __left should be an array here
for (let i = 0, iz = this.__left.length; i < iz; ++i) {
// @ts-ignore -- __left should be an array here
const ref = this.__left[i];
ref.tainted = true;
this.__delegateToUpperScope(ref);
}
this.__left = null;
return this.upper;
}
}
/**
* Block scope.
* @implements {types.BlockScope}
*/
class BlockScope extends Scope {
constructor(scopeManager, upperScope, block) {
super(scopeManager, "block", upperScope, block, false);
}
}
/**
* Switch scope.
* @implements {types.SwitchScope}
*/
class SwitchScope extends Scope {
constructor(scopeManager, upperScope, block) {
super(scopeManager, "switch", upperScope, block, false);
}
}
/**
* Function scope.
* @implements {types.FunctionScope}
*/
class FunctionScope extends Scope {
constructor(scopeManager, upperScope, block, isMethodDefinition) {
super(scopeManager, "function", upperScope, block, isMethodDefinition);
// section 9.2.13, FunctionDeclarationInstantiation.
// NOTE Arrow functions never have an arguments objects.
if (this.block.type !== Syntax.ArrowFunctionExpression) {
this.__defineArguments();
}
}
isArgumentsMaterialized() {
// TODO(Constellation)
// We can more aggressive on this condition like this.
//
// function t() {
// // arguments of t is always hidden.
// function arguments() {
// }
// }
if (this.block.type === Syntax.ArrowFunctionExpression) {
return false;
}
if (!this.isStatic()) {
return true;
}
const variable = this.set.get("arguments");
assert(variable, "Always have arguments variable.");
return variable.tainted || variable.references.length !== 0;
}
isThisMaterialized() {
if (!this.isStatic()) {
return true;
}
return this.thisFound;
}
__defineArguments() {
this.__defineGeneric("arguments", this.set, this.variables, null, null);
this.taints.set("arguments", true);
}
// References in default parameters isn't resolved to variables which are in their function body.
// const x = 1
// function f(a = x) { // This `x` is resolved to the `x` in the outer scope.
// const x = 2
// console.log(a)
// }
__isValidResolution(ref, variable) {
// If `options.nodejsScope` is true, `this.block` becomes a Program node.
if (this.block.type === "Program") {
return true;
}
const bodyStart = this.block.body.range[0];
// It's invalid resolution in the following case:
return !(
variable.scope === this &&
ref.identifier.range[0] < bodyStart && // the reference is in the parameter part.
variable.defs.every(d => d.name.range[0] >= bodyStart) // the variable is in the body.
);
}
}
/**
* Scope of for, for-in, and for-of statements.
* @implements {types.ForScope}
*/
class ForScope extends Scope {
constructor(scopeManager, upperScope, block) {
super(scopeManager, "for", upperScope, block, false);
}
}
/**
* Class scope.
* @implements {types.ClassScope}
*/
class ClassScope extends Scope {
constructor(scopeManager, upperScope, block) {
super(scopeManager, "class", upperScope, block, false);
}
}
/**
* Class field initializer scope.
* @implements {types.ClassFieldInitializerScope}
*/
class ClassFieldInitializerScope extends Scope {
constructor(scopeManager, upperScope, block) {
super(scopeManager, "class-field-initializer", upperScope, block, true);
}
}
/**
* Class static block scope.
* @implements {types.ClassStaticBlockScope}
*/
class ClassStaticBlockScope extends Scope {
constructor(scopeManager, upperScope, block) {
super(scopeManager, "class-static-block", upperScope, block, true);
}
}
export {
Scope,
GlobalScope,
ModuleScope,
FunctionExpressionNameScope,
CatchScope,
WithScope,
BlockScope,
SwitchScope,
FunctionScope,
ForScope,
ClassScope,
ClassFieldInitializerScope,
ClassStaticBlockScope,
};
/* vim: set sw=4 ts=4 et tw=80 : */

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@@ -0,0 +1,192 @@
/**
* @fileoverview A rule to set the maximum number of statements in a function.
* @author Ian Christian Myers
*/
"use strict";
//------------------------------------------------------------------------------
// Requirements
//------------------------------------------------------------------------------
const astUtils = require("./utils/ast-utils");
const { upperCaseFirst } = require("../shared/string-utils");
//------------------------------------------------------------------------------
// Rule Definition
//------------------------------------------------------------------------------
/** @type {import('../types').Rule.RuleModule} */
module.exports = {
meta: {
type: "suggestion",
docs: {
description:
"Enforce a maximum number of statements allowed in function blocks",
recommended: false,
url: "https://eslint.org/docs/latest/rules/max-statements",
},
schema: [
{
oneOf: [
{
type: "integer",
minimum: 0,
},
{
type: "object",
properties: {
maximum: {
type: "integer",
minimum: 0,
},
max: {
type: "integer",
minimum: 0,
},
},
additionalProperties: false,
},
],
},
{
type: "object",
properties: {
ignoreTopLevelFunctions: {
type: "boolean",
},
},
additionalProperties: false,
},
],
defaultOptions: [10],
messages: {
exceed: "{{name}} has too many statements ({{count}}). Maximum allowed is {{max}}.",
},
},
create(context) {
//--------------------------------------------------------------------------
// Helpers
//--------------------------------------------------------------------------
const functionStack = [],
option = context.options[0],
ignoreTopLevelFunctions =
(context.options[1] &&
context.options[1].ignoreTopLevelFunctions) ||
false,
topLevelFunctions = [];
let maxStatements = 10;
if (
typeof option === "object" &&
(Object.hasOwn(option, "maximum") || Object.hasOwn(option, "max"))
) {
maxStatements = option.maximum || option.max;
} else if (typeof option === "number") {
maxStatements = option;
}
/**
* Reports a node if it has too many statements
* @param {ASTNode} node node to evaluate
* @param {number} count Number of statements in node
* @param {number} max Maximum number of statements allowed
* @returns {void}
* @private
*/
function reportIfTooManyStatements(node, count, max) {
if (count > max) {
const name = upperCaseFirst(
astUtils.getFunctionNameWithKind(node),
);
context.report({
node,
loc: astUtils.getFunctionHeadLoc(node, context.sourceCode),
messageId: "exceed",
data: { name, count, max },
});
}
}
/**
* When parsing a new function, store it in our function stack
* @returns {void}
* @private
*/
function startFunction() {
functionStack.push(0);
}
/**
* Evaluate the node at the end of function
* @param {ASTNode} node node to evaluate
* @returns {void}
* @private
*/
function endFunction(node) {
const count = functionStack.pop();
/*
* This rule does not apply to class static blocks, but we have to track them so
* that statements in them do not count as statements in the enclosing function.
*/
if (node.type === "StaticBlock") {
return;
}
if (ignoreTopLevelFunctions && functionStack.length === 0) {
topLevelFunctions.push({ node, count });
} else {
reportIfTooManyStatements(node, count, maxStatements);
}
}
/**
* Increment the count of the functions
* @param {ASTNode} node node to evaluate
* @returns {void}
* @private
*/
function countStatements(node) {
functionStack[functionStack.length - 1] += node.body.length;
}
//--------------------------------------------------------------------------
// Public API
//--------------------------------------------------------------------------
return {
FunctionDeclaration: startFunction,
FunctionExpression: startFunction,
ArrowFunctionExpression: startFunction,
StaticBlock: startFunction,
BlockStatement: countStatements,
"FunctionDeclaration:exit": endFunction,
"FunctionExpression:exit": endFunction,
"ArrowFunctionExpression:exit": endFunction,
"StaticBlock:exit": endFunction,
"Program:exit"() {
if (topLevelFunctions.length === 1) {
return;
}
topLevelFunctions.forEach(element => {
const count = element.count;
const node = element.node;
reportIfTooManyStatements(node, count, maxStatements);
});
},
};
},
};

View File

@@ -0,0 +1,9 @@
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.rangeToLoc = rangeToLoc;
function rangeToLoc(sourceCode, range) {
return {
end: sourceCode.getLocFromIndex(range[1]),
start: sourceCode.getLocFromIndex(range[0]),
};
}

View File

@@ -0,0 +1,771 @@
import { expect, expectTypeOf, test } from "vitest";
import * as z from "zod/v4";
const empty = z.templateLiteral([]);
const hello = z.templateLiteral(["hello"]);
const world = z.templateLiteral(["", z.literal("world")]);
const one = z.templateLiteral([1]);
const two = z.templateLiteral(["", z.literal(2)]);
const onePointOne = z.templateLiteral([z.literal(1.1)]);
const truee = z.templateLiteral([true]);
const anotherTrue = z.templateLiteral(["", z.literal(true)]);
const falsee = z.templateLiteral([false]);
const anotherFalse = z.templateLiteral(["", z.literal(false)]);
const nulll = z.templateLiteral([null]);
const anotherNull = z.templateLiteral(["", z.null()]);
const undefinedd = z.templateLiteral([undefined]);
const anotherUndefined = z.templateLiteral(["", z.undefined()]);
const anyString = z.templateLiteral(["", z.string()]);
const lazyString = z.templateLiteral(["", z.lazy(() => z.string())]);
const anyNumber = z.templateLiteral(["", z.number()]);
const anyInt = z.templateLiteral(["", z.number().int()]);
// const anyFiniteNumber = z.templateLiteral(["", z.number().finite()]);
// const anyNegativeNumber = z.templateLiteral(["", z.number().negative()]);
// const anyPositiveNumber = z.templateLiteral(["", z.number().positive()]);
// const zeroButInADumbWay = z.templateLiteral(["", z.number().nonnegative().nonpositive()]);
// const finiteButInADumbWay = z.templateLiteral(["", z.number().min(5).max(10)]);
const bool = z.templateLiteral(["", z.boolean()]);
const bigone = z.templateLiteral(["", z.literal(BigInt(1))]);
const anyBigint = z.templateLiteral(["", z.bigint()]);
const nullableYo = z.templateLiteral(["", z.nullable(z.literal("yo"))]);
const nullableString = z.templateLiteral(["", z.nullable(z.string())]);
const optionalYeah = z.templateLiteral(["", z.literal("yeah").optional()]);
const optionalString = z.templateLiteral(["", z.string().optional()]);
const optionalNumber = z.templateLiteral(["", z.number().optional()]);
const nullishBruh = z.templateLiteral(["", z.literal("bruh").nullish()]);
const nullishString = z.templateLiteral(["", z.string().nullish()]);
const cuid = z.templateLiteral(["", z.string().cuid()]);
const cuidZZZ = z.templateLiteral(["", z.string().cuid(), "ZZZ"]);
const cuid2 = z.templateLiteral(["", z.string().cuid2()]);
const datetime = z.templateLiteral(["", z.string().datetime()]);
const email = z.templateLiteral(["", z.string().email()]);
// const ip = z.templateLiteral(["", z.string().ip()]);
const ipv4 = z.templateLiteral(["", z.string().ipv4()]);
const ipv6 = z.templateLiteral(["", z.string().ipv6()]);
const mac = z.templateLiteral(["", z.mac()]);
const ulid = z.templateLiteral(["", z.string().ulid()]);
const uuid = z.templateLiteral(["", z.string().uuid()]);
const stringAToZ = z.templateLiteral(["", z.string().regex(/^[a-z]+$/)]);
const stringStartsWith = z.templateLiteral(["", z.string().startsWith("hello")]);
const stringEndsWith = z.templateLiteral(["", z.string().endsWith("world")]);
const stringMax5 = z.templateLiteral(["", z.string().max(5)]);
const stringMin5 = z.templateLiteral(["", z.string().min(5)]);
const stringLen5 = z.templateLiteral(["", z.string().length(5)]);
const stringMin5Max10 = z.templateLiteral(["", z.string().min(5).max(10)]);
const stringStartsWithMax5 = z.templateLiteral(["", z.string().startsWith("hello").max(5)]);
const brandedString = z.templateLiteral(["", z.string().min(1).brand("myBrand")]);
// const anything = z.templateLiteral(["", z.any()]);
const url = z.templateLiteral(["https://", z.string().regex(/\w+/), ".", z.enum(["com", "net"])]);
const measurement = z.templateLiteral([
"",
z.number().finite(),
z.enum(["px", "em", "rem", "vh", "vw", "vmin", "vmax"]).optional(),
]);
const connectionString = z.templateLiteral([
"mongodb://",
z
.templateLiteral([
"",
z.string().regex(/\w+/).describe("username"),
":",
z.string().regex(/\w+/).describe("password"),
"@",
])
.optional(),
z.string().regex(/\w+/).describe("host"),
":",
z.number().finite().int().positive().describe("port"),
z
.templateLiteral([
"/",
z.string().regex(/\w+/).optional().describe("defaultauthdb"),
z
.templateLiteral([
"?",
z
.string()
.regex(/^\w+=\w+(&\w+=\w+)*$/)
.optional()
.describe("options"),
])
.optional(),
])
.optional(),
]);
test("template literal type inference", () => {
expectTypeOf<z.infer<typeof empty>>().toEqualTypeOf<``>();
expectTypeOf<z.infer<typeof hello>>().toEqualTypeOf<`hello`>();
expectTypeOf<z.infer<typeof world>>().toEqualTypeOf<`world`>();
expectTypeOf<z.infer<typeof one>>().toEqualTypeOf<`1`>();
expectTypeOf<z.infer<typeof two>>().toEqualTypeOf<`2`>();
expectTypeOf<z.infer<typeof truee>>().toEqualTypeOf<`true`>();
expectTypeOf<z.infer<typeof anotherTrue>>().toEqualTypeOf<`true`>();
expectTypeOf<z.infer<typeof falsee>>().toEqualTypeOf<`false`>();
expectTypeOf<z.infer<typeof anotherFalse>>().toEqualTypeOf<`false`>();
expectTypeOf<z.infer<typeof nulll>>().toEqualTypeOf<`null`>();
expectTypeOf<z.infer<typeof anotherNull>>().toEqualTypeOf<`null`>();
expectTypeOf<z.infer<typeof undefinedd>>().toEqualTypeOf<``>();
expectTypeOf<z.infer<typeof anotherUndefined>>().toEqualTypeOf<``>();
expectTypeOf<z.infer<typeof anyString>>().toEqualTypeOf<string>();
expectTypeOf<z.infer<typeof lazyString>>().toEqualTypeOf<string>();
expectTypeOf<z.infer<typeof anyNumber>>().toEqualTypeOf<`${number}`>();
expectTypeOf<z.infer<typeof anyInt>>().toEqualTypeOf<`${number}`>();
// expectTypeOf<z.infer<typeof anyFiniteNumber>>().toEqualTypeOf<`${number}`>();
// expectTypeOf<z.infer<typeof anyNegativeNumber>>().toEqualTypeOf<`${number}`>();
// expectTypeOf<z.infer<typeof anyPositiveNumber>>().toEqualTypeOf<`${number}`>();
// expectTypeOf<z.infer<typeof zeroButInADumbWay>>().toEqualTypeOf<`${number}`>();
// expectTypeOf<z.infer<typeof finiteButInADumbWay>>().toEqualTypeOf<`${number}`>();
expectTypeOf<z.infer<typeof bool>>().toEqualTypeOf<`true` | `false`>();
expectTypeOf<z.infer<typeof bigone>>().toEqualTypeOf<`${bigint}`>();
expectTypeOf<z.infer<typeof anyBigint>>().toEqualTypeOf<`${bigint}`>();
expectTypeOf<z.infer<typeof nullableYo>>().toEqualTypeOf<`yo` | `null`>();
expectTypeOf<z.infer<typeof nullableString>>().toEqualTypeOf<string>();
expectTypeOf<z.infer<typeof optionalYeah>>().toEqualTypeOf<`yeah` | ``>();
expectTypeOf<z.infer<typeof optionalString>>().toEqualTypeOf<string>();
expectTypeOf<z.infer<typeof optionalNumber>>().toEqualTypeOf<`${number}` | ``>();
expectTypeOf<z.infer<typeof nullishBruh>>().toEqualTypeOf<`bruh` | `null` | ``>();
expectTypeOf<z.infer<typeof nullishString>>().toEqualTypeOf<string>();
expectTypeOf<z.infer<typeof cuid>>().toEqualTypeOf<string>();
expectTypeOf<z.infer<typeof cuidZZZ>>().toEqualTypeOf<`${string}ZZZ`>();
expectTypeOf<z.infer<typeof cuid2>>().toEqualTypeOf<string>();
expectTypeOf<z.infer<typeof datetime>>().toEqualTypeOf<string>();
expectTypeOf<z.infer<typeof email>>().toEqualTypeOf<string>();
// expectTypeOf<z.infer<typeof ip>>().toEqualTypeOf<string>();
expectTypeOf<z.infer<typeof ipv4>>().toEqualTypeOf<string>();
expectTypeOf<z.infer<typeof ipv6>>().toEqualTypeOf<string>();
expectTypeOf<z.infer<typeof mac>>().toEqualTypeOf<string>();
expectTypeOf<z.infer<typeof ulid>>().toEqualTypeOf<string>();
expectTypeOf<z.infer<typeof uuid>>().toEqualTypeOf<string>();
expectTypeOf<z.infer<typeof stringAToZ>>().toEqualTypeOf<string>();
expectTypeOf<z.infer<typeof stringStartsWith>>().toEqualTypeOf<string>();
expectTypeOf<z.infer<typeof stringEndsWith>>().toEqualTypeOf<string>();
expectTypeOf<z.infer<typeof stringMax5>>().toEqualTypeOf<string>();
expectTypeOf<z.infer<typeof stringMin5>>().toEqualTypeOf<string>();
expectTypeOf<z.infer<typeof stringLen5>>().toEqualTypeOf<string>();
expectTypeOf<z.infer<typeof stringMin5Max10>>().toEqualTypeOf<string>();
expectTypeOf<z.infer<typeof stringStartsWithMax5>>().toEqualTypeOf<string>();
expectTypeOf<z.infer<typeof brandedString>>().toEqualTypeOf<`${string & z.core.$brand<"myBrand">}`>();
// expectTypeOf<z.infer<typeof anything>>().toEqualTypeOf<`${any}`>();
expectTypeOf<z.infer<typeof url>>().toEqualTypeOf<`https://${string}.com` | `https://${string}.net`>();
expectTypeOf<z.infer<typeof measurement>>().toEqualTypeOf<
| `${number}`
| `${number}px`
| `${number}em`
| `${number}rem`
| `${number}vh`
| `${number}vw`
| `${number}vmin`
| `${number}vmax`
>();
expectTypeOf<z.infer<typeof connectionString>>().toEqualTypeOf<
| `mongodb://${string}:${number}`
| `mongodb://${string}:${number}/${string}`
| `mongodb://${string}:${number}/${string}?${string}`
| `mongodb://${string}:${string}@${string}:${number}`
| `mongodb://${string}:${string}@${string}:${number}/${string}`
| `mongodb://${string}:${string}@${string}:${number}/${string}?${string}`
>();
});
test("template literal unsupported args", () => {
expect(() =>
// @ts-expect-error
z.templateLiteral([z.object({})])
).toThrow();
expect(() =>
// @ts-expect-error
z.templateLiteral([z.array(z.object({}))])
).toThrow();
expect(() =>
// @ts-expect-error
z.templateLiteral([z.union([z.object({}), z.string()])])
).toThrow();
// @ts-expect-error
expect(() => z.templateLiteral([z.date()])).toThrow();
expect(() =>
// @ts-expect-error
z.templateLiteral([z.custom<object>((_) => true)])
).toThrow();
expect(() =>
z.templateLiteral([
// @ts-expect-error
z.discriminatedUnion("discriminator", [z.object({}), z.object({})]),
])
).toThrow();
expect(() =>
// @ts-expect-error
z.templateLiteral([z.function()])
).toThrow();
expect(() =>
// @ts-expect-error
z.templateLiteral([z.instanceof(class MyClass {})])
).toThrow();
expect(() =>
// @ts-expect-error
z.templateLiteral([z.intersection(z.object({}), z.object({}))])
).toThrow();
expect(() =>
// @ts-expect-error
z.templateLiteral([z.map(z.string(), z.string())])
).toThrow();
expect(() =>
// @ts-expect-error
z.templateLiteral([z.nullable(z.object({}))])
).toThrow();
expect(() =>
// @ts-expect-error
z.templateLiteral([z.optional(z.object({}))])
).toThrow();
expect(() =>
// @ts-expect-error
z.templateLiteral([z.promise()])
).toThrow();
expect(() =>
// @ts-expect-error
z.templateLiteral([z.record(z.unknown())])
).toThrow();
expect(() =>
// @ts-expect-error
z.templateLiteral([z.set(z.string())])
).toThrow();
expect(() =>
// @ts-expect-error
z.templateLiteral([z.symbol()])
).toThrow();
expect(() =>
// @ts-expect-error
z.templateLiteral([z.tuple([z.string()])])
).toThrow();
expect(() =>
// @ts-expect-error
z.templateLiteral([z.unknown()])
).toThrow();
expect(() =>
// @ts-expect-error
z.templateLiteral([z.void()])
).toThrow();
expect(() =>
// @ts-expect-error
z.templateLiteral([z.never()])
).toThrow();
// @ts-expect-error
expect(() => z.templateLiteral([z.nan()])).toThrow();
expect(() =>
// @ts-expect-error
z.templateLiteral([z.pipe(z.string(), z.string())])
).toThrow();
expect(() =>
// @ts-expect-error
z.templateLiteral([z.preprocess(() => true, z.boolean())])
).toThrow();
expect(() =>
// @ts-expect-error
z.templateLiteral([z.object({}).brand("brand")])
).toThrow();
// these constraints aren't enforced but they shouldn't throw
z.templateLiteral([z.number().multipleOf(2)]);
z.templateLiteral([z.string().emoji()]);
z.templateLiteral([z.string().url()]);
z.templateLiteral([z.string().url()]);
z.templateLiteral([z.string().trim()]);
z.templateLiteral([z.string().includes("train")]);
z.templateLiteral([z.string().toLowerCase()]);
z.templateLiteral([z.string().toUpperCase()]);
});
test("template literal parsing - success - basic cases", () => {
expect(() => z.templateLiteral([]).parse(7)).toThrow();
empty.parse("");
hello.parse("hello");
world.parse("world");
one.parse("1");
two.parse("2");
onePointOne.parse("1.1");
truee.parse("true");
anotherTrue.parse("true");
falsee.parse("false");
anotherFalse.parse("false");
nulll.parse("null");
anotherNull.parse("null");
undefinedd.parse("undefined");
anotherUndefined.parse("undefined");
anyString.parse("blahblahblah");
anyString.parse("");
lazyString.parse("blahblahblah");
lazyString.parse("");
anyNumber.parse("123");
anyNumber.parse("1.23");
anyNumber.parse("0");
anyNumber.parse("-1.23");
anyNumber.parse("-123");
// anyNumber.parse("Infinity");
// anyNumber.parse("-Infinity");
anyInt.parse("123");
// anyInt.parse("-123");
// anyFiniteNumber.parse("123");
// anyFiniteNumber.parse("1.23");
// anyFiniteNumber.parse("0");
// anyFiniteNumber.parse("-1.23");
// anyFiniteNumber.parse("-123");
// anyNegativeNumber.parse("-123");
// anyNegativeNumber.parse("-1.23");
// anyNegativeNumber.parse("-Infinity");
// anyPositiveNumber.parse("123");
// anyPositiveNumber.parse("1.23");
// anyPositiveNumber.parse("Infinity");
// zeroButInADumbWay.parse("0");
// zeroButInADumbWay.parse("00000");
// finiteButInADumbWay.parse("5");
// finiteButInADumbWay.parse("10");
// finiteButInADumbWay.parse("6.66");
bool.parse("true");
bool.parse("false");
bigone.parse("1");
anyBigint.parse("123456");
anyBigint.parse("0");
// anyBigint.parse("-123456");
nullableYo.parse("yo");
nullableYo.parse("null");
nullableString.parse("abc");
nullableString.parse("null");
optionalYeah.parse("yeah");
optionalYeah.parse("");
optionalString.parse("abc");
optionalString.parse("");
optionalNumber.parse("123");
optionalNumber.parse("1.23");
optionalNumber.parse("0");
optionalNumber.parse("-1.23");
optionalNumber.parse("-123");
// optionalNumber.parse("Infinity");
// optionalNumber.parse("-Infinity");
nullishBruh.parse("bruh");
nullishBruh.parse("null");
nullishBruh.parse("");
cuid.parse("cjld2cyuq0000t3rmniod1foy");
cuidZZZ.parse("cjld2cyuq0000t3rmniod1foyZZZ");
cuid2.parse("tz4a98xxat96iws9zmbrgj3a");
datetime.parse(new Date().toISOString());
email.parse("info@example.com");
// ip.parse("213.174.246.205");
// ip.parse("c359:f57c:21e5:39eb:1187:e501:f936:b452");
ipv4.parse("213.174.246.205");
ipv6.parse("c359:f57c:21e5:39eb:1187:e501:f936:b452");
mac.parse("00:1A:2B:3C:4D:5E");
ulid.parse("01GW3D2QZJBYB6P1Z1AE997VPW");
uuid.parse("808989fd-3a6e-4af2-b607-737323a176f6");
stringAToZ.parse("asudgaskhdgashd");
stringStartsWith.parse("hello world");
stringEndsWith.parse("hello world");
stringMax5.parse("hello");
stringMin5.parse("hello");
stringLen5.parse("hello");
stringMin5Max10.parse("hello worl");
stringStartsWithMax5.parse("hello");
brandedString.parse("branded string");
});
test("template literal parsing - failure - basic cases", () => {
expect(() => empty.parse("a")).toThrow();
expect(() => hello.parse("hello!")).toThrow();
expect(() => hello.parse("!hello")).toThrow();
expect(() => world.parse("world!")).toThrow();
expect(() => world.parse("!world")).toThrow();
expect(() => one.parse("2")).toThrow();
expect(() => one.parse("12")).toThrow();
expect(() => one.parse("21")).toThrow();
expect(() => onePointOne.parse("1s1")).toThrow();
expect(() => two.parse("1")).toThrow();
expect(() => two.parse("21")).toThrow();
expect(() => two.parse("12")).toThrow();
expect(() => truee.parse("false")).toThrow();
expect(() => truee.parse("1true")).toThrow();
expect(() => truee.parse("true1")).toThrow();
expect(() => anotherTrue.parse("false")).toThrow();
expect(() => anotherTrue.parse("1true")).toThrow();
expect(() => anotherTrue.parse("true1")).toThrow();
expect(() => falsee.parse("true")).toThrow();
expect(() => falsee.parse("1false")).toThrow();
expect(() => falsee.parse("false1")).toThrow();
expect(() => anotherFalse.parse("true")).toThrow();
expect(() => anotherFalse.parse("1false")).toThrow();
expect(() => anotherFalse.parse("false1")).toThrow();
expect(() => nulll.parse("123")).toThrow();
expect(() => nulll.parse("null1")).toThrow();
expect(() => nulll.parse("1null")).toThrow();
expect(() => anotherNull.parse("123")).toThrow();
expect(() => anotherNull.parse("null1")).toThrow();
expect(() => anotherNull.parse("1null")).toThrow();
expect(() => undefinedd.parse("123")).toThrow();
expect(() => undefinedd.parse("undefined1")).toThrow();
expect(() => undefinedd.parse("1undefined")).toThrow();
expect(() => anotherUndefined.parse("123")).toThrow();
expect(() => anotherUndefined.parse("undefined1")).toThrow();
expect(() => anotherUndefined.parse("1undefined")).toThrow();
expect(() => anyNumber.parse("2a")).toThrow();
expect(() => anyNumber.parse("a2")).toThrow();
expect(() => anyNumber.parse("-2a")).toThrow();
expect(() => anyNumber.parse("a-2")).toThrow();
expect(() => anyNumber.parse("2.5a")).toThrow();
expect(() => anyNumber.parse("a2.5")).toThrow();
expect(() => anyNumber.parse("Infinitya")).toThrow();
expect(() => anyNumber.parse("aInfinity")).toThrow();
expect(() => anyNumber.parse("-Infinitya")).toThrow();
expect(() => anyNumber.parse("a-Infinity")).toThrow();
expect(() => anyNumber.parse("2e5")).toThrow();
expect(() => anyNumber.parse("2e-5")).toThrow();
expect(() => anyNumber.parse("2e+5")).toThrow();
expect(() => anyNumber.parse("-2e5")).toThrow();
expect(() => anyNumber.parse("-2e-5")).toThrow();
expect(() => anyNumber.parse("-2e+5")).toThrow();
expect(() => anyNumber.parse("2.1e5")).toThrow();
expect(() => anyNumber.parse("2.1e-5")).toThrow();
expect(() => anyNumber.parse("2.1e+5")).toThrow();
expect(() => anyNumber.parse("-2.1e5")).toThrow();
expect(() => anyNumber.parse("-2.1e-5")).toThrow();
expect(() => anyNumber.parse("-2.1e+5")).toThrow();
expect(() => anyNumber.parse("-Infinity")).toThrow();
expect(() => anyNumber.parse("Infinity")).toThrow();
expect(() => anyInt.parse("1.23")).toThrow();
expect(() => anyInt.parse("-1.23")).toThrow();
expect(() => anyInt.parse("d1")).toThrow();
expect(() => anyInt.parse("1d")).toThrow();
// expect(() => anyFiniteNumber.parse("Infinity")).toThrow();
// expect(() => anyFiniteNumber.parse("-Infinity")).toThrow();
// expect(() => anyFiniteNumber.parse("123a")).toThrow();
// expect(() => anyFiniteNumber.parse("a123")).toThrow();
// expect(() => anyNegativeNumber.parse("0")).toThrow();
// expect(() => anyNegativeNumber.parse("1")).toThrow();
// expect(() => anyNegativeNumber.parse("Infinity")).toThrow();
// expect(() => anyPositiveNumber.parse("0")).toThrow();
// expect(() => anyPositiveNumber.parse("-1")).toThrow();
// expect(() => anyPositiveNumber.parse("-Infinity")).toThrow();
// expect(() => zeroButInADumbWay.parse("1")).toThrow();
// expect(() => zeroButInADumbWay.parse("-1")).toThrow();
// expect(() => finiteButInADumbWay.parse("Infinity")).toThrow();
// expect(() => finiteButInADumbWay.parse("-Infinity")).toThrow();
// expect(() => finiteButInADumbWay.parse("-5")).toThrow();
// expect(() => finiteButInADumbWay.parse("10a")).toThrow();
// expect(() => finiteButInADumbWay.parse("a10")).toThrow();
expect(() => bool.parse("123")).toThrow();
expect(() => bigone.parse("2")).toThrow();
expect(() => bigone.parse("c1")).toThrow();
expect(() => anyBigint.parse("1.23")).toThrow();
expect(() => anyBigint.parse("-1.23")).toThrow();
expect(() => anyBigint.parse("c123")).toThrow();
expect(() => nullableYo.parse("yo1")).toThrow();
expect(() => nullableYo.parse("1yo")).toThrow();
expect(() => nullableYo.parse("null1")).toThrow();
expect(() => nullableYo.parse("1null")).toThrow();
expect(() => optionalYeah.parse("yeah1")).toThrow();
expect(() => optionalYeah.parse("1yeah")).toThrow();
expect(() => optionalYeah.parse("undefined")).toThrow();
expect(() => optionalNumber.parse("123a")).toThrow();
expect(() => optionalNumber.parse("a123")).toThrow();
// expect(() => optionalNumber.parse("Infinitya")).toThrow();
// expect(() => optionalNumber.parse("aInfinity")).toThrow();
expect(() => nullishBruh.parse("bruh1")).toThrow();
expect(() => nullishBruh.parse("1bruh")).toThrow();
expect(() => nullishBruh.parse("null1")).toThrow();
expect(() => nullishBruh.parse("1null")).toThrow();
expect(() => nullishBruh.parse("undefined")).toThrow();
expect(() => cuid.parse("bjld2cyuq0000t3rmniod1foy")).toThrow();
expect(() => cuid.parse("cjld2")).toThrow();
expect(() => cuid.parse("cjld2 cyu")).toThrow();
expect(() => cuid.parse("cjld2cyuq0000t3rmniod1foy ")).toThrow();
expect(() => cuid.parse("1cjld2cyuq0000t3rmniod1foy")).toThrow();
expect(() => cuidZZZ.parse("cjld2cyuq0000t3rmniod1foy")).toThrow();
expect(() => cuidZZZ.parse("cjld2cyuq0000t3rmniod1foyZZY")).toThrow();
expect(() => cuidZZZ.parse("cjld2cyuq0000t3rmniod1foyZZZ1")).toThrow();
expect(() => cuidZZZ.parse("1cjld2cyuq0000t3rmniod1foyZZZ")).toThrow();
expect(() => cuid2.parse("A9z4a98xxat96iws9zmbrgj3a")).toThrow();
expect(() => cuid2.parse("tz4a98xxat96iws9zmbrgj3!")).toThrow();
expect(() => datetime.parse("2022-01-01 00:00:00")).toThrow();
expect(() => email.parse("info@example.com@")).toThrow();
// expect(() => ip.parse("213.174.246:205")).toThrow();
// expect(() => ip.parse("c359.f57c:21e5:39eb:1187:e501:f936:b452")).toThrow();
expect(() => ipv4.parse("1213.174.246.205")).toThrow();
expect(() => ipv4.parse("c359:f57c:21e5:39eb:1187:e501:f936:b452")).toThrow();
expect(() => ipv6.parse("c359:f57c:21e5:39eb:1187:e501:f936:b4521")).toThrow();
expect(() => ipv6.parse("213.174.246.205")).toThrow();
expect(() => mac.parse("00:1A:2B:3C:4D:5E:6A:7B")).toThrow();
expect(() => mac.parse("00:1A:2B:3C")).toThrow();
expect(() => ulid.parse("01GW3D2QZJBYB6P1Z1AE997VPW!")).toThrow();
expect(() => uuid.parse("808989fd-3a6e-4af2-b607-737323a176f6Z")).toThrow();
expect(() => uuid.parse("Z808989fd-3a6e-4af2-b607-737323a176f6")).toThrow();
expect(() => stringAToZ.parse("asdasdasd1")).toThrow();
expect(() => stringAToZ.parse("1asdasdasd")).toThrow();
expect(() => stringStartsWith.parse("ahello")).toThrow();
expect(() => stringEndsWith.parse("worlda")).toThrow();
expect(() => stringMax5.parse("123456")).toThrow();
expect(() => stringMin5.parse("1234")).toThrow();
expect(() => stringLen5.parse("123456")).toThrow();
expect(() => stringLen5.parse("1234")).toThrow();
expect(() => stringMin5Max10.parse("1234")).toThrow();
expect(() => stringMin5Max10.parse("12345678901")).toThrow();
// the "startswith" overrides the max length
// expect(() => stringStartsWithMax5.parse("hello1")).toThrow();
expect(() => stringStartsWithMax5.parse("1hell")).toThrow();
expect(() => brandedString.parse("")).toThrow();
});
test("regexes", () => {
expect(empty._zod.pattern.source).toMatchInlineSnapshot(`"^$"`);
expect(hello._zod.pattern.source).toMatchInlineSnapshot(`"^hello$"`);
expect(world._zod.pattern.source).toMatchInlineSnapshot(`"^(world)$"`);
expect(one._zod.pattern.source).toMatchInlineSnapshot(`"^1$"`);
expect(two._zod.pattern.source).toMatchInlineSnapshot(`"^(2)$"`);
expect(truee._zod.pattern.source).toMatchInlineSnapshot(`"^true$"`);
expect(anotherTrue._zod.pattern.source).toMatchInlineSnapshot(`"^(true)$"`);
expect(falsee._zod.pattern.source).toMatchInlineSnapshot(`"^false$"`);
expect(anotherFalse._zod.pattern.source).toMatchInlineSnapshot(`"^(false)$"`);
expect(nulll._zod.pattern.source).toMatchInlineSnapshot(`"^null$"`);
expect(anotherNull._zod.pattern.source).toMatchInlineSnapshot(`"^null$"`);
expect(undefinedd._zod.pattern.source).toMatchInlineSnapshot(`"^undefined$"`);
expect(anotherUndefined._zod.pattern.source).toMatchInlineSnapshot(`"^undefined$"`);
expect(anyString._zod.pattern.source).toMatchInlineSnapshot(`"^[\\s\\S]{0,}$"`);
expect(lazyString._zod.pattern.source).toMatchInlineSnapshot(`"^[\\s\\S]{0,}$"`);
expect(anyNumber._zod.pattern.source).toMatchInlineSnapshot(`"^-?\\d+(?:\\.\\d+)?$"`);
expect(anyInt._zod.pattern.source).toMatchInlineSnapshot(`"^-?\\d+$"`);
// expect(anyFiniteNumber._zod.pattern.source).toMatchInlineSnapshot(`"^-?\\d+(?:\\.\\d+)?$"`);
// expect(anyNegativeNumber._zod.pattern.source).toMatchInlineSnapshot(`"^-?\\d+(?:\\.\\d+)?$"`);
// expect(anyPositiveNumber._zod.pattern.source).toMatchInlineSnapshot(`"^-?\\d+(?:\\.\\d+)?$"`);
// expect(zeroButInADumbWay._zod.pattern.source).toMatchInlineSnapshot(`"^-?\\d+(?:\\.\\d+)?$"`);
// expect(finiteButInADumbWay._zod.pattern.source).toMatchInlineSnapshot(`"^-?\\d+(?:\\.\\d+)?$"`);
expect(bool._zod.pattern.source).toMatchInlineSnapshot(`"^(?:true|false)$"`);
expect(bigone._zod.pattern.source).toMatchInlineSnapshot(`"^(1)$"`);
expect(anyBigint._zod.pattern.source).toMatchInlineSnapshot(`"^-?\\d+n?$"`);
expect(nullableYo._zod.pattern.source).toMatchInlineSnapshot(`"^((yo)|null)$"`);
expect(nullableString._zod.pattern.source).toMatchInlineSnapshot(`"^([\\s\\S]{0,}|null)$"`);
expect(optionalYeah._zod.pattern.source).toMatchInlineSnapshot(`"^((yeah))?$"`);
expect(optionalString._zod.pattern.source).toMatchInlineSnapshot(`"^([\\s\\S]{0,})?$"`);
expect(optionalNumber._zod.pattern.source).toMatchInlineSnapshot(`"^(-?\\d+(?:\\.\\d+)?)?$"`);
expect(nullishBruh._zod.pattern.source).toMatchInlineSnapshot(`"^(((bruh)|null))?$"`);
expect(nullishString._zod.pattern.source).toMatchInlineSnapshot(`"^(([\\s\\S]{0,}|null))?$"`);
expect(cuid._zod.pattern.source).toMatchInlineSnapshot(`"^[cC][0-9a-z]{6,}$"`);
expect(cuidZZZ._zod.pattern.source).toMatchInlineSnapshot(`"^[cC][0-9a-z]{6,}ZZZ$"`);
expect(cuid2._zod.pattern.source).toMatchInlineSnapshot(`"^[0-9a-z]+$"`);
expect(datetime._zod.pattern.source).toMatchInlineSnapshot(
`"^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d(?::[0-5]\\d(?:\\.\\d+)?)?(?:Z))$"`
);
expect(email._zod.pattern.source).toMatchInlineSnapshot(
`"^(?!\\.)(?!.*\\.\\.)([A-Za-z0-9_'+\\-\\.]*)[A-Za-z0-9_+-]@([A-Za-z0-9][A-Za-z0-9\\-]*\\.)+[A-Za-z]{2,}$"`
);
// expect(ip._zod.pattern.source).toMatchInlineSnapshot(
// `"^(^(?:(?:25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9][0-9]|[0-9])\\.){3}(?:25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9][0-9]|[0-9])$)|(^(([a-fA-F0-9]{1,4}:){7}|::([a-fA-F0-9]{1,4}:){0,6}|([a-fA-F0-9]{1,4}:){1}:([a-fA-F0-9]{1,4}:){0,5}|([a-fA-F0-9]{1,4}:){2}:([a-fA-F0-9]{1,4}:){0,4}|([a-fA-F0-9]{1,4}:){3}:([a-fA-F0-9]{1,4}:){0,3}|([a-fA-F0-9]{1,4}:){4}:([a-fA-F0-9]{1,4}:){0,2}|([a-fA-F0-9]{1,4}:){5}:([a-fA-F0-9]{1,4}:){0,1})([a-fA-F0-9]{1,4}|(((25[0-5])|(2[0-4][0-9])|(1[0-9]{2})|([0-9]{1,2}))\\.){3}((25[0-5])|(2[0-4][0-9])|(1[0-9]{2})|([0-9]{1,2})))$)$"`
// );
expect(ipv4._zod.pattern.source).toMatchInlineSnapshot(
`"^(?:(?:25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9][0-9]|[0-9])\\.){3}(?:25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9][0-9]|[0-9])$"`
);
expect(ipv6._zod.pattern.source).toMatchInlineSnapshot(
`"^(([0-9a-fA-F]{1,4}:){7}[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,7}:|([0-9a-fA-F]{1,4}:){1,6}:[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,5}(:[0-9a-fA-F]{1,4}){1,2}|([0-9a-fA-F]{1,4}:){1,4}(:[0-9a-fA-F]{1,4}){1,3}|([0-9a-fA-F]{1,4}:){1,3}(:[0-9a-fA-F]{1,4}){1,4}|([0-9a-fA-F]{1,4}:){1,2}(:[0-9a-fA-F]{1,4}){1,5}|[0-9a-fA-F]{1,4}:((:[0-9a-fA-F]{1,4}){1,6})|:((:[0-9a-fA-F]{1,4}){1,7}|:))$"`
);
expect(mac._zod.pattern.source).toMatchInlineSnapshot(
`"^(?:[0-9A-F]{2}:){5}[0-9A-F]{2}$|^(?:[0-9a-f]{2}:){5}[0-9a-f]{2}$"`
);
expect(ulid._zod.pattern.source).toMatchInlineSnapshot(`"^[0-9A-HJKMNP-TV-Za-hjkmnp-tv-z]{26}$"`);
expect(uuid._zod.pattern.source).toMatchInlineSnapshot(
`"^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$"`
);
expect(stringAToZ._zod.pattern.source).toMatchInlineSnapshot(`"^[a-z]+$"`);
expect(stringStartsWith._zod.pattern.source).toMatchInlineSnapshot(`"^hello.*$"`);
expect(stringEndsWith._zod.pattern.source).toMatchInlineSnapshot(`"^.*world$"`);
expect(stringMax5._zod.pattern.source).toMatchInlineSnapshot(`"^[\\s\\S]{0,5}$"`);
expect(stringMin5._zod.pattern.source).toMatchInlineSnapshot(`"^[\\s\\S]{5,}$"`);
expect(stringLen5._zod.pattern.source).toMatchInlineSnapshot(`"^[\\s\\S]{5,5}$"`);
expect(stringMin5Max10._zod.pattern.source).toMatchInlineSnapshot(`"^[\\s\\S]{5,10}$"`);
expect(brandedString._zod.pattern.source).toMatchInlineSnapshot(`"^[\\s\\S]{1,}$"`);
expect(url._zod.pattern.source).toMatchInlineSnapshot(`"^https:\\/\\/\\w+\\.(com|net)$"`);
expect(measurement._zod.pattern.source).toMatchInlineSnapshot(`"^-?\\d+(?:\\.\\d+)?((px|em|rem|vh|vw|vmin|vmax))?$"`);
expect(connectionString._zod.pattern.source).toMatchInlineSnapshot(
`"^mongodb:\\/\\/(\\w+:\\w+@)?\\w+:-?\\d+(\\/(\\w+)?(\\?(\\w+=\\w+(&\\w+=\\w+)*)?)?)?$"`
);
});
test("template literal parsing - success - complex cases", () => {
url.parse("https://example.com");
url.parse("https://speedtest.net");
// measurement.parse(1);
// measurement.parse(1.1);
// measurement.parse(0);
// measurement.parse(-1.1);
// measurement.parse(-1);
measurement.parse("1");
measurement.parse("1.1");
measurement.parse("0");
measurement.parse("-1");
measurement.parse("-1.1");
measurement.parse("1px");
measurement.parse("1.1px");
measurement.parse("0px");
measurement.parse("-1px");
measurement.parse("-1.1px");
measurement.parse("1em");
measurement.parse("1.1em");
measurement.parse("0em");
measurement.parse("-1em");
measurement.parse("-1.1em");
measurement.parse("1rem");
measurement.parse("1.1rem");
measurement.parse("0rem");
measurement.parse("-1rem");
measurement.parse("-1.1rem");
measurement.parse("1vh");
measurement.parse("1.1vh");
measurement.parse("0vh");
measurement.parse("-1vh");
measurement.parse("-1.1vh");
measurement.parse("1vw");
measurement.parse("1.1vw");
measurement.parse("0vw");
measurement.parse("-1vw");
measurement.parse("-1.1vw");
measurement.parse("1vmin");
measurement.parse("1.1vmin");
measurement.parse("0vmin");
measurement.parse("-1vmin");
measurement.parse("-1.1vmin");
measurement.parse("1vmax");
measurement.parse("1.1vmax");
measurement.parse("0vmax");
measurement.parse("-1vmax");
measurement.parse("-1.1vmax");
connectionString.parse("mongodb://host:1234");
connectionString.parse("mongodb://host:1234/");
connectionString.parse("mongodb://host:1234/defaultauthdb");
connectionString.parse("mongodb://host:1234/defaultauthdb?authSource=admin");
connectionString.parse("mongodb://host:1234/defaultauthdb?authSource=admin&connectTimeoutMS=300000");
connectionString.parse("mongodb://host:1234/?authSource=admin");
connectionString.parse("mongodb://host:1234/?authSource=admin&connectTimeoutMS=300000");
connectionString.parse("mongodb://username:password@host:1234");
connectionString.parse("mongodb://username:password@host:1234/");
connectionString.parse("mongodb://username:password@host:1234/defaultauthdb");
connectionString.parse("mongodb://username:password@host:1234/defaultauthdb?authSource=admin");
connectionString.parse(
"mongodb://username:password@host:1234/defaultauthdb?authSource=admin&connectTimeoutMS=300000"
);
connectionString.parse("mongodb://username:password@host:1234/?authSource=admin");
connectionString.parse("mongodb://username:password@host:1234/?authSource=admin&connectTimeoutMS=300000");
});
test("template literal parsing - failure - complex cases", () => {
expect(() => url.parse("http://example.com")).toThrow();
expect(() => url.parse("https://.com")).toThrow();
expect(() => url.parse("https://examplecom")).toThrow();
expect(() => url.parse("https://example.org")).toThrow();
expect(() => url.parse("https://example.net.il")).toThrow();
expect(() => measurement.parse("1.1.1")).toThrow();
expect(() => measurement.parse("Infinity")).toThrow();
expect(() => measurement.parse("-Infinity")).toThrow();
expect(() => measurement.parse("NaN")).toThrow();
expect(() => measurement.parse("1%")).toThrow();
expect(() => connectionString.parse("mongod://host:1234")).toThrow();
expect(() => connectionString.parse("mongodb://:1234")).toThrow();
expect(() => connectionString.parse("mongodb://host1234")).toThrow();
expect(() => connectionString.parse("mongodb://host:d234")).toThrow();
expect(() => connectionString.parse("mongodb://host:12.34")).toThrow();
// Note: template literal regex currently allows negative numbers despite .positive() constraint
// This is a known limitation where template literals use regex patterns directly
// expect(() => connectionString.parse("mongodb://host:-1234")).toThrow();
// expect(() => connectionString.parse("mongodb://host:-12.34")).toThrow();
expect(() => connectionString.parse("mongodb://host:")).toThrow();
expect(() => connectionString.parse("mongodb://:password@host:1234")).toThrow();
expect(() => connectionString.parse("mongodb://usernamepassword@host:1234")).toThrow();
expect(() => connectionString.parse("mongodb://username:@host:1234")).toThrow();
expect(() => connectionString.parse("mongodb://@host:1234")).toThrow();
expect(() => connectionString.parse("mongodb://host:1234/defaultauthdb?authSourceadmin")).toThrow();
expect(() => connectionString.parse("mongodb://host:1234/?authSourceadmin")).toThrow();
expect(() => connectionString.parse("mongodb://host:1234/defaultauthdb?&authSource=admin")).toThrow();
expect(() => connectionString.parse("mongodb://host:1234/?&authSource=admin")).toThrow();
});
test("template literal parsing - failure - issue format", () => {
expect(anotherNull.safeParse("1null")).toMatchInlineSnapshot(`
{
"error": [ZodError: [
{
"code": "invalid_format",
"format": "template_literal",
"pattern": "^null$",
"path": [],
"message": "Invalid input"
}
]],
"success": false,
}
`);
expect(cuidZZZ.safeParse("1cjld2cyuq0000t3rmniod1foyZZZ")).toMatchInlineSnapshot(`
{
"error": [ZodError: [
{
"code": "invalid_format",
"format": "template_literal",
"pattern": "^[cC][0-9a-z]{6,}ZZZ$",
"path": [],
"message": "Invalid input"
}
]],
"success": false,
}
`);
expect(stringMin5Max10.safeParse("1234")).toMatchInlineSnapshot(`
{
"error": [ZodError: [
{
"code": "invalid_format",
"format": "template_literal",
"pattern": "^[\\\\s\\\\S]{5,10}$",
"path": [],
"message": "Invalid input"
}
]],
"success": false,
}
`);
expect(connectionString.safeParse("mongodb://host:1234/defaultauthdb?authSourceadmin")).toMatchInlineSnapshot(`
{
"error": [ZodError: [
{
"code": "invalid_format",
"format": "template_literal",
"pattern": "^mongodb:\\\\/\\\\/(\\\\w+:\\\\w+@)?\\\\w+:-?\\\\d+(\\\\/(\\\\w+)?(\\\\?(\\\\w+=\\\\w+(&\\\\w+=\\\\w+)*)?)?)?$",
"path": [],
"message": "Invalid input"
}
]],
"success": false,
}
`);
expect(stringStartsWithMax5.safeParse("1hell")).toMatchInlineSnapshot(`
{
"error": [ZodError: [
{
"code": "invalid_format",
"format": "template_literal",
"pattern": "^hello.*$",
"path": [],
"message": "Invalid input"
}
]],
"success": false,
}
`);
});

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import { getErrorMap } from "../errors.js";
import defaultErrorMap from "../locales/en.js";
export const makeIssue = (params) => {
const { data, path, errorMaps, issueData } = params;
const fullPath = [...path, ...(issueData.path || [])];
const fullIssue = {
...issueData,
path: fullPath,
};
if (issueData.message !== undefined) {
return {
...issueData,
path: fullPath,
message: issueData.message,
};
}
let errorMessage = "";
const maps = errorMaps
.filter((m) => !!m)
.slice()
.reverse();
for (const map of maps) {
errorMessage = map(fullIssue, { data, defaultError: errorMessage }).message;
}
return {
...issueData,
path: fullPath,
message: errorMessage,
};
};
export const EMPTY_PATH = [];
export function addIssueToContext(ctx, issueData) {
const overrideMap = getErrorMap();
const issue = makeIssue({
issueData: issueData,
data: ctx.data,
path: ctx.path,
errorMaps: [
ctx.common.contextualErrorMap, // contextual error map is first priority
ctx.schemaErrorMap, // then schema-bound map if available
overrideMap, // then global override map
overrideMap === defaultErrorMap ? undefined : defaultErrorMap, // then global default map
].filter((x) => !!x),
});
ctx.common.issues.push(issue);
}
export class ParseStatus {
constructor() {
this.value = "valid";
}
dirty() {
if (this.value === "valid")
this.value = "dirty";
}
abort() {
if (this.value !== "aborted")
this.value = "aborted";
}
static mergeArray(status, results) {
const arrayValue = [];
for (const s of results) {
if (s.status === "aborted")
return INVALID;
if (s.status === "dirty")
status.dirty();
arrayValue.push(s.value);
}
return { status: status.value, value: arrayValue };
}
static async mergeObjectAsync(status, pairs) {
const syncPairs = [];
for (const pair of pairs) {
const key = await pair.key;
const value = await pair.value;
syncPairs.push({
key,
value,
});
}
return ParseStatus.mergeObjectSync(status, syncPairs);
}
static mergeObjectSync(status, pairs) {
const finalObject = {};
for (const pair of pairs) {
const { key, value } = pair;
if (key.status === "aborted")
return INVALID;
if (value.status === "aborted")
return INVALID;
if (key.status === "dirty")
status.dirty();
if (value.status === "dirty")
status.dirty();
if (key.value !== "__proto__" && (typeof value.value !== "undefined" || pair.alwaysSet)) {
finalObject[key.value] = value.value;
}
}
return { status: status.value, value: finalObject };
}
}
export const INVALID = Object.freeze({
status: "aborted",
});
export const DIRTY = (value) => ({ status: "dirty", value });
export const OK = (value) => ({ status: "valid", value });
export const isAborted = (x) => x.status === "aborted";
export const isDirty = (x) => x.status === "dirty";
export const isValid = (x) => x.status === "valid";
export const isAsync = (x) => typeof Promise !== "undefined" && x instanceof Promise;

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/**
* @fileoverview Common utils for directives.
*
* This file contains only shared items for directives.
* If you make a utility for rules, please see `../rules/utils/ast-utils.js`.
*
* @author gfyoung <https://github.com/gfyoung>
*/
"use strict";
const directivesPattern =
/^(eslint(?:-env|-enable|-disable(?:(?:-next)?-line)?)?|exported|globals?)(?:\s|$)/u;
module.exports = {
directivesPattern,
};

View File

@@ -0,0 +1,31 @@
/*! *****************************************************************************
Copyright (c) Microsoft Corporation. All rights reserved.
Licensed under the Apache License, Version 2.0 (the "License"); you may not use
this file except in compliance with the License. You may obtain a copy of the
License at http://www.apache.org/licenses/LICENSE-2.0
THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED
WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE,
MERCHANTABILITY OR NON-INFRINGEMENT.
See the Apache Version 2.0 License for specific language governing permissions
and limitations under the License.
***************************************************************************** */
/// <reference lib="es2015.iterable" />
interface ObjectConstructor {
/**
* Returns an object created by key-value entries for properties and methods
* @param entries An iterable object that contains key-value entries for properties and methods.
*/
fromEntries<T = any>(entries: Iterable<readonly [PropertyKey, T]>): { [k: string]: T; };
/**
* Returns an object created by key-value entries for properties and methods
* @param entries An iterable object that contains key-value entries for properties and methods.
*/
fromEntries(entries: Iterable<readonly any[]>): any;
}

View File

@@ -0,0 +1,32 @@
/**
* @fileoverview Types for this package.
*/
import type { ConfigObject } from "@eslint/core";
/** @deprecated Use `ConfigObject` instead. */
export type Config = ConfigObject;
/**
* Infinite array type.
*/
export type InfiniteArray<T> = T | InfiniteArray<T>[];
/**
* A config object that may appear inside of `extends`.
* `basePath` and nested `extends` are not allowed on extension config objects.
*/
export type ExtensionConfigObject = Omit<ConfigObject, "basePath"> & {
extends?: never;
};
/**
* The type of array element in the `extends` property after flattening.
*/
export type SimpleExtendsElement = string | ExtensionConfigObject;
/**
* The type of array element in the `extends` property before flattening.
*/
export type ExtendsElement = SimpleExtendsElement | InfiniteArray<ExtensionConfigObject>;
/**
* Config with extends. Valid only inside of `defineConfig()`.
*/
export interface ConfigWithExtends extends ConfigObject {
extends?: ExtendsElement[];
}
export type ConfigWithExtendsArray = InfiniteArray<ConfigWithExtends>[];

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@@ -0,0 +1,62 @@
/**
* @fileoverview Rule to disallow returning value from constructor.
* @author Pig Fang <https://github.com/g-plane>
*/
"use strict";
//------------------------------------------------------------------------------
// Rule Definition
//------------------------------------------------------------------------------
/** @type {import('../types').Rule.RuleModule} */
module.exports = {
meta: {
type: "problem",
docs: {
description: "Disallow returning value from constructor",
recommended: false,
url: "https://eslint.org/docs/latest/rules/no-constructor-return",
},
schema: [],
fixable: null,
messages: {
unexpected: "Unexpected return statement in constructor.",
},
},
create(context) {
const stack = [];
return {
onCodePathStart(_, node) {
stack.push(node);
},
onCodePathEnd() {
stack.pop();
},
ReturnStatement(node) {
const last = stack.at(-1);
if (!last.parent) {
return;
}
if (
last.parent.type === "MethodDefinition" &&
last.parent.kind === "constructor" &&
node.argument
) {
context.report({
node,
messageId: "unexpected",
});
}
},
};
},
};

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import { expect, test } from "vitest";
import * as z from "zod/v4";
const description = "a description";
// test("passing `description` to schema should add a description", () => {
// expect(z.string({ description }).description).toEqual(description);
// expect(z.number({ description }).description).toEqual(description);
// expect(z.boolean({ description }).description).toEqual(description);
// });
test(".describe", () => {
expect(z.string().describe(description).description).toEqual(description);
expect(z.number().describe(description).description).toEqual(description);
expect(z.boolean().describe(description).description).toEqual(description);
});
test("adding description with z.globalRegistry", () => {
const schema = z.string();
z.core.globalRegistry.add(schema, { description });
z.core.globalRegistry.get(schema);
expect(schema.description).toEqual(description);
});
// in Zod 4 descriptions are not inherited
// test("description should carry over to chained schemas", () => {
// const schema = z.string().describe(description);
// expect(schema.description).toEqual(description);
// expect(schema.optional().description).toEqual(description);
// expect(schema.optional().nullable().default("default").description).toEqual(description);
// });