Raven Scott
9bdecc4170
Release rolling / release (push) Successful in 11m16s
Bump published pins (compact-encoding 3, bare-fetch/tls/https/ws 3, bare-subprocess 6, bare-signals 5, corestore 7.12, protomux 3.11, hypercore-crypto 3.7, bare-runtime 1.31) and regenerate catalogs, manifests, and kernel/seeder bundles. Adapt call sites to the new APIs: - Corestore: explicit session flush before suspend(); treeCache ctor opts - bare-crypto: KeyObject.export() instead of removed ._key - Protomux 3.11: wait for fullyOpened()/fullyClosed() on chat channels - bare-fetch: surface response.type and Headers.getSetCookie - host snapshots: bare-os 3.9 / bare-posix / bare-fs.statfs frsize - bare-subprocess 6: optional IPC channel + json serialization Keep catalog sync from wiping curated pearEntries. Teach the Node test shim to stub bare-thread/bare-worker (ESM absolute paths) and chain Bare.on so bare-timers can load. Booter 479, protocol 34, seeder 14.
3545 lines
122 KiB
JavaScript
3545 lines
122 KiB
JavaScript
var __bare_os_bundle_exports__ = (() => {
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var __create = Object.create;
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var __defProp = Object.defineProperty;
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var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
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var __getOwnPropNames = Object.getOwnPropertyNames;
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var __getProtoOf = Object.getPrototypeOf;
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var __hasOwnProp = Object.prototype.hasOwnProperty;
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var __commonJS = (cb, mod) => function __require() {
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return mod || (0, cb[__getOwnPropNames(cb)[0]])((mod = { exports: {} }).exports, mod), mod.exports;
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};
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var __export = (target, all) => {
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for (var name in all)
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__defProp(target, name, { get: all[name], enumerable: true });
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};
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var __copyProps = (to, from, except, desc) => {
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if (from && typeof from === "object" || typeof from === "function") {
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for (let key of __getOwnPropNames(from))
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if (!__hasOwnProp.call(to, key) && key !== except)
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__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
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}
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return to;
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};
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var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(
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// If the importer is in node compatibility mode or this is not an ESM
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// file that has been converted to a CommonJS file using a Babel-
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// compatible transform (i.e. "__esModule" has not been set), then set
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// "default" to the CommonJS "module.exports" for node compatibility.
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isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target,
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mod
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));
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var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
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// ../../node_modules/b4a/index.js
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var require_b4a = __commonJS({
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"../../node_modules/b4a/index.js"(exports, module) {
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function isBuffer(value) {
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return Buffer.isBuffer(value) || value instanceof Uint8Array;
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}
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function isEncoding(encoding) {
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return Buffer.isEncoding(encoding);
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}
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function alloc(size, fill2, encoding) {
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return Buffer.alloc(size, fill2, encoding);
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}
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function allocUnsafe(size) {
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return Buffer.allocUnsafe(size);
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}
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function allocUnsafeSlow(size) {
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return Buffer.allocUnsafeSlow(size);
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}
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function byteLength(string, encoding) {
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return Buffer.byteLength(string, encoding);
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}
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function compare(a, b) {
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return Buffer.compare(a, b);
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}
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function concat(buffers, totalLength) {
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return Buffer.concat(buffers, totalLength);
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}
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function copy(source, target, targetStart, start, end) {
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return toBuffer(source).copy(target, targetStart, start, end);
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}
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function equals(a, b) {
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return toBuffer(a).equals(b);
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}
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function fill(buffer, value, offset, end, encoding) {
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return toBuffer(buffer).fill(value, offset, end, encoding);
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}
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function from(value, encodingOrOffset, length) {
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return Buffer.from(value, encodingOrOffset, length);
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}
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function includes(buffer, value, byteOffset, encoding) {
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return toBuffer(buffer).includes(value, byteOffset, encoding);
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}
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function indexOf(buffer, value, byfeOffset, encoding) {
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return toBuffer(buffer).indexOf(value, byfeOffset, encoding);
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}
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function lastIndexOf(buffer, value, byteOffset, encoding) {
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return toBuffer(buffer).lastIndexOf(value, byteOffset, encoding);
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}
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function swap16(buffer) {
|
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return toBuffer(buffer).swap16();
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}
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function swap32(buffer) {
|
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return toBuffer(buffer).swap32();
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}
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function swap64(buffer) {
|
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return toBuffer(buffer).swap64();
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}
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function toBuffer(buffer) {
|
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if (Buffer.isBuffer(buffer)) return buffer;
|
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return Buffer.from(buffer.buffer, buffer.byteOffset, buffer.byteLength);
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}
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function toString(buffer, encoding, start, end) {
|
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return toBuffer(buffer).toString(encoding, start, end);
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}
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function write(buffer, string, offset, length, encoding) {
|
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return toBuffer(buffer).write(string, offset, length, encoding);
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}
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function readDoubleBE(buffer, offset) {
|
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return toBuffer(buffer).readDoubleBE(offset);
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}
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function readDoubleLE(buffer, offset) {
|
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return toBuffer(buffer).readDoubleLE(offset);
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}
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function readFloatBE(buffer, offset) {
|
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return toBuffer(buffer).readFloatBE(offset);
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}
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function readFloatLE(buffer, offset) {
|
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return toBuffer(buffer).readFloatLE(offset);
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}
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function readInt32BE(buffer, offset) {
|
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return toBuffer(buffer).readInt32BE(offset);
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}
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function readInt32LE(buffer, offset) {
|
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return toBuffer(buffer).readInt32LE(offset);
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}
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function readUInt32BE(buffer, offset) {
|
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return toBuffer(buffer).readUInt32BE(offset);
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}
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function readUInt32LE(buffer, offset) {
|
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return toBuffer(buffer).readUInt32LE(offset);
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}
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function writeDoubleBE(buffer, value, offset) {
|
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return toBuffer(buffer).writeDoubleBE(value, offset);
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}
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function writeDoubleLE(buffer, value, offset) {
|
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return toBuffer(buffer).writeDoubleLE(value, offset);
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}
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function writeFloatBE(buffer, value, offset) {
|
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return toBuffer(buffer).writeFloatBE(value, offset);
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}
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function writeFloatLE(buffer, value, offset) {
|
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return toBuffer(buffer).writeFloatLE(value, offset);
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}
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function writeInt32BE(buffer, value, offset) {
|
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return toBuffer(buffer).writeInt32BE(value, offset);
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}
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function writeInt32LE(buffer, value, offset) {
|
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return toBuffer(buffer).writeInt32LE(value, offset);
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}
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function writeUInt32BE(buffer, value, offset) {
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return toBuffer(buffer).writeUInt32BE(value, offset);
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}
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function writeUInt32LE(buffer, value, offset) {
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return toBuffer(buffer).writeUInt32LE(value, offset);
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}
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module.exports = {
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isBuffer,
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isEncoding,
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alloc,
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allocUnsafe,
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allocUnsafeSlow,
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byteLength,
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compare,
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concat,
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copy,
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equals,
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fill,
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from,
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includes,
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indexOf,
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lastIndexOf,
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swap16,
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swap32,
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swap64,
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toBuffer,
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toString,
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write,
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readDoubleBE,
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readDoubleLE,
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readFloatBE,
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readFloatLE,
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readInt32BE,
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readInt32LE,
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readUInt32BE,
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readUInt32LE,
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writeDoubleBE,
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writeDoubleLE,
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writeFloatBE,
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writeFloatLE,
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writeInt32BE,
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writeInt32LE,
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writeUInt32BE,
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writeUInt32LE
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};
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}
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});
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// ../../node_modules/bare-events/lib/errors.js
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var require_errors = __commonJS({
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"../../node_modules/bare-events/lib/errors.js"(exports, module) {
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module.exports = class EventEmitterError extends Error {
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constructor(msg, code, fn = EventEmitterError, opts) {
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super(`${code}: ${msg}`, opts);
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this.code = code;
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if (Error.captureStackTrace) {
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Error.captureStackTrace(this, fn);
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}
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}
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get name() {
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return "EventEmitterError";
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}
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static OPERATION_ABORTED(cause, msg = "Operation aborted") {
|
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return new EventEmitterError(msg, "OPERATION_ABORTED", EventEmitterError.OPERATION_ABORTED, {
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cause
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});
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}
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static UNHANDLED_ERROR(cause, msg = "Unhandled error") {
|
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return new EventEmitterError(msg, "UNHANDLED_ERROR", EventEmitterError.UNHANDLED_ERROR, {
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cause
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});
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}
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};
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}
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});
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// ../../node_modules/bare-events/index.js
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var require_bare_events = __commonJS({
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"../../node_modules/bare-events/index.js"(exports, module) {
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var errors = require_errors();
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var EventListener = class {
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constructor() {
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this.list = [];
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this.count = 0;
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}
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append(ctx, name, fn, once) {
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this.count++;
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ctx.emit("newListener", name, fn);
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this.list.push([fn, once]);
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}
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prepend(ctx, name, fn, once) {
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this.count++;
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ctx.emit("newListener", name, fn);
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this.list.unshift([fn, once]);
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}
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remove(ctx, name, fn) {
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for (let i = 0, n = this.list.length; i < n; i++) {
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const l = this.list[i];
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if (l[0] === fn) {
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this.list.splice(i, 1);
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if (this.count === 1) delete ctx._events[name];
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ctx.emit("removeListener", name, fn);
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this.count--;
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return;
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}
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}
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}
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removeAll(ctx, name) {
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const list = [...this.list];
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this.list = [];
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if (this.count === list.length) delete ctx._events[name];
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for (let i = list.length - 1; i >= 0; i--) {
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ctx.emit("removeListener", name, list[i][0]);
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}
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this.count -= list.length;
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}
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emit(ctx, name, ...args) {
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const list = [...this.list];
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for (let i = 0, n = list.length; i < n; i++) {
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const l = list[i];
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if (l[1] === true) this.remove(ctx, name, l[0]);
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Reflect.apply(l[0], ctx, args);
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}
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return list.length > 0;
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}
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};
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function appendListener(ctx, name, fn, once) {
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if (ctx._events === void 0) ctx._events = /* @__PURE__ */ Object.create(null);
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const e = ctx._events[name] || (ctx._events[name] = new EventListener());
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e.append(ctx, name, fn, once);
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return ctx;
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}
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function prependListener(ctx, name, fn, once) {
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if (ctx._events === void 0) ctx._events = /* @__PURE__ */ Object.create(null);
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const e = ctx._events[name] || (ctx._events[name] = new EventListener());
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e.prepend(ctx, name, fn, once);
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return ctx;
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}
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function removeListener(ctx, name, fn) {
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if (ctx._events === void 0) return ctx;
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const e = ctx._events[name];
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if (e !== void 0) e.remove(ctx, name, fn);
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return ctx;
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}
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function throwUnhandledError(...args) {
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let err;
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if (args.length > 0) err = args[0];
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if (err instanceof Error === false) err = errors.UNHANDLED_ERROR(err);
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if (Error.captureStackTrace) {
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Error.captureStackTrace(err, exports.prototype.emit);
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}
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queueMicrotask(() => {
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throw err;
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});
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}
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module.exports = exports = class EventEmitter {
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constructor() {
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this._events = /* @__PURE__ */ Object.create(null);
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}
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addListener(name, fn) {
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return appendListener(this, name, fn, false);
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}
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addOnceListener(name, fn) {
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return appendListener(this, name, fn, true);
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}
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prependListener(name, fn) {
|
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return prependListener(this, name, fn, false);
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}
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prependOnceListener(name, fn) {
|
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return prependListener(this, name, fn, true);
|
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}
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removeListener(name, fn) {
|
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return removeListener(this, name, fn);
|
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}
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on(name, fn) {
|
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return appendListener(this, name, fn, false);
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}
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once(name, fn) {
|
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return appendListener(this, name, fn, true);
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}
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off(name, fn) {
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return removeListener(this, name, fn);
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}
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emit(name, ...args) {
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if (name === "error" && this._events !== void 0 && this._events.error === void 0) {
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throwUnhandledError(...args);
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}
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if (this._events === void 0) return false;
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const e = this._events[name];
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return e === void 0 ? false : e.emit(this, name, ...args);
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}
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listeners(name) {
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if (this._events === void 0) return [];
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const e = this._events[name];
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return e === void 0 ? [] : [...e.list];
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}
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rawListeners(name) {
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if (this._events === void 0) return [];
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const e = this._events[name];
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return e === void 0 ? [] : e.list.map((l) => l[0]);
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}
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eventNames() {
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if (this._events === void 0) return [];
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return Reflect.ownKeys(this._events);
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}
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listenerCount(name) {
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if (this._events === void 0) return 0;
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const e = this._events[name];
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return e === void 0 ? 0 : e.list.length;
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}
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getMaxListeners() {
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return EventEmitter.defaultMaxListeners;
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}
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setMaxListeners(n) {
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}
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removeAllListeners(name) {
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if (arguments.length === 0) {
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for (const key of Reflect.ownKeys(this._events)) {
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if (key === "removeListener") continue;
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this.removeAllListeners(key);
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}
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this.removeAllListeners("removeListener");
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} else {
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const e = this._events[name];
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if (e !== void 0) e.removeAll(this, name);
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}
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return this;
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}
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};
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exports.EventEmitter = exports;
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exports.errors = errors;
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exports.defaultMaxListeners = 10;
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exports.on = function on(emitter, name, opts = {}) {
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const { signal } = opts;
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if (signal && signal.aborted) {
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throw errors.OPERATION_ABORTED(signal.reason);
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}
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let error = null;
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let done = false;
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const events = [];
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const promises = [];
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if (name !== "error") emitter.on("error", onerror);
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if (signal) signal.addEventListener("abort", onabort);
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emitter.on(name, onevent);
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return {
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next() {
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if (events.length) {
|
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return Promise.resolve({ value: events.shift(), done: false });
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}
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if (error) {
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const err = error;
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error = null;
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return Promise.reject(err);
|
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}
|
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if (done) return onclose();
|
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return new Promise((resolve, reject) => promises.push({ resolve, reject }));
|
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},
|
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return() {
|
|
return onclose();
|
|
},
|
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throw(err) {
|
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return onerror(err);
|
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},
|
|
[Symbol.asyncIterator]() {
|
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return this;
|
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}
|
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};
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function onevent(...args) {
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if (promises.length) {
|
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promises.shift().resolve({ value: args, done: false });
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} else {
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events.push(args);
|
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}
|
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}
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function onerror(err) {
|
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emitter.off(name, onevent).off("error", onerror);
|
|
if (promises.length) {
|
|
promises.shift().reject(err);
|
|
} else {
|
|
error = err;
|
|
}
|
|
return Promise.resolve({ done: true });
|
|
}
|
|
function onabort() {
|
|
signal.removeEventListener("abort", onabort);
|
|
onerror(errors.OPERATION_ABORTED(signal.reason));
|
|
}
|
|
function onclose() {
|
|
emitter.off(name, onevent);
|
|
if (name !== "error") emitter.off("error", onerror);
|
|
if (signal) signal.removeEventListener("abort", onabort);
|
|
done = true;
|
|
if (promises.length) promises.shift().resolve({ done: true });
|
|
return Promise.resolve({ done: true });
|
|
}
|
|
};
|
|
exports.once = function once(emitter, name, opts = {}) {
|
|
const { signal } = opts;
|
|
if (signal && signal.aborted) {
|
|
return Promise.reject(errors.OPERATION_ABORTED(signal.reason));
|
|
}
|
|
return new Promise((resolve, reject) => {
|
|
if (name !== "error") emitter.on("error", onerror);
|
|
if (signal) signal.addEventListener("abort", onabort);
|
|
emitter.once(name, onevent);
|
|
function onevent(...args) {
|
|
if (name !== "error") emitter.off("error", onerror);
|
|
if (signal) signal.removeEventListener("abort", onabort);
|
|
resolve(args);
|
|
}
|
|
function onerror(err) {
|
|
emitter.off(name, onevent);
|
|
if (name !== "error") emitter.off("error", onerror);
|
|
reject(err);
|
|
}
|
|
function onabort() {
|
|
signal.removeEventListener("abort", onabort);
|
|
onerror(errors.OPERATION_ABORTED(signal.reason));
|
|
}
|
|
});
|
|
};
|
|
exports.forward = function forward(from, to, names, opts = {}) {
|
|
if (typeof names === "string") names = [names];
|
|
const { emit = to.emit.bind(to) } = opts;
|
|
const listeners = names.map(
|
|
(name) => function onevent(...args) {
|
|
emit(name, ...args);
|
|
}
|
|
);
|
|
to.on("newListener", (name) => {
|
|
const i = names.indexOf(name);
|
|
if (i !== -1 && to.listenerCount(name) === 0) {
|
|
from.on(name, listeners[i]);
|
|
}
|
|
}).on("removeListener", (name) => {
|
|
const i = names.indexOf(name);
|
|
if (i !== -1 && to.listenerCount(name) === 0) {
|
|
from.off(name, listeners[i]);
|
|
}
|
|
});
|
|
};
|
|
exports.listenerCount = function listenerCount(emitter, name) {
|
|
return emitter.listenerCount(name);
|
|
};
|
|
exports.getMaxListeners = function getMaxListeners(emitter) {
|
|
if (typeof emitter.getMaxListeners === "function") {
|
|
return emitter.getMaxListeners();
|
|
}
|
|
return exports.defaultMaxListeners;
|
|
};
|
|
exports.setMaxListeners = function setMaxListeners(n, ...emitters) {
|
|
if (emitters.length === 0) exports.defaultMaxListeners = n;
|
|
else {
|
|
for (const emitter of emitters) {
|
|
if (typeof emitter.setMaxListeners === "function") {
|
|
emitter.setMaxListeners(n);
|
|
}
|
|
}
|
|
}
|
|
};
|
|
}
|
|
});
|
|
|
|
// ../bare-os-openssh/vendor/bare-node-shims/bare-node-events/index.js
|
|
var require_bare_node_events = __commonJS({
|
|
"../bare-os-openssh/vendor/bare-node-shims/bare-node-events/index.js"(exports, module) {
|
|
module.exports = require_bare_events();
|
|
}
|
|
});
|
|
|
|
// ../../node_modules/events-universal/default.js
|
|
var require_default = __commonJS({
|
|
"../../node_modules/events-universal/default.js"(exports, module) {
|
|
module.exports = require_bare_node_events();
|
|
}
|
|
});
|
|
|
|
// ../../node_modules/fast-fifo/fixed-size.js
|
|
var require_fixed_size = __commonJS({
|
|
"../../node_modules/fast-fifo/fixed-size.js"(exports, module) {
|
|
module.exports = class FixedFIFO {
|
|
constructor(hwm) {
|
|
if (!(hwm > 0) || (hwm - 1 & hwm) !== 0) throw new Error("Max size for a FixedFIFO should be a power of two");
|
|
this.buffer = new Array(hwm);
|
|
this.mask = hwm - 1;
|
|
this.top = 0;
|
|
this.btm = 0;
|
|
this.next = null;
|
|
}
|
|
clear() {
|
|
this.top = this.btm = 0;
|
|
this.next = null;
|
|
this.buffer.fill(void 0);
|
|
}
|
|
push(data) {
|
|
if (this.buffer[this.top] !== void 0) return false;
|
|
this.buffer[this.top] = data;
|
|
this.top = this.top + 1 & this.mask;
|
|
return true;
|
|
}
|
|
shift() {
|
|
const last = this.buffer[this.btm];
|
|
if (last === void 0) return void 0;
|
|
this.buffer[this.btm] = void 0;
|
|
this.btm = this.btm + 1 & this.mask;
|
|
return last;
|
|
}
|
|
peek() {
|
|
return this.buffer[this.btm];
|
|
}
|
|
isEmpty() {
|
|
return this.buffer[this.btm] === void 0;
|
|
}
|
|
};
|
|
}
|
|
});
|
|
|
|
// ../../node_modules/fast-fifo/index.js
|
|
var require_fast_fifo = __commonJS({
|
|
"../../node_modules/fast-fifo/index.js"(exports, module) {
|
|
var FixedFIFO = require_fixed_size();
|
|
module.exports = class FastFIFO {
|
|
constructor(hwm) {
|
|
this.hwm = hwm || 16;
|
|
this.head = new FixedFIFO(this.hwm);
|
|
this.tail = this.head;
|
|
this.length = 0;
|
|
}
|
|
clear() {
|
|
this.head = this.tail;
|
|
this.head.clear();
|
|
this.length = 0;
|
|
}
|
|
push(val) {
|
|
this.length++;
|
|
if (!this.head.push(val)) {
|
|
const prev = this.head;
|
|
this.head = prev.next = new FixedFIFO(2 * this.head.buffer.length);
|
|
this.head.push(val);
|
|
}
|
|
}
|
|
shift() {
|
|
if (this.length !== 0) this.length--;
|
|
const val = this.tail.shift();
|
|
if (val === void 0 && this.tail.next) {
|
|
const next = this.tail.next;
|
|
this.tail.next = null;
|
|
this.tail = next;
|
|
return this.tail.shift();
|
|
}
|
|
return val;
|
|
}
|
|
peek() {
|
|
const val = this.tail.peek();
|
|
if (val === void 0 && this.tail.next) return this.tail.next.peek();
|
|
return val;
|
|
}
|
|
isEmpty() {
|
|
return this.length === 0;
|
|
}
|
|
};
|
|
}
|
|
});
|
|
|
|
// ../../node_modules/text-decoder/lib/pass-through-decoder.js
|
|
var require_pass_through_decoder = __commonJS({
|
|
"../../node_modules/text-decoder/lib/pass-through-decoder.js"(exports, module) {
|
|
var b4a = require_b4a();
|
|
module.exports = class PassThroughDecoder {
|
|
constructor(encoding) {
|
|
this.encoding = encoding;
|
|
}
|
|
get remaining() {
|
|
return 0;
|
|
}
|
|
decode(data) {
|
|
return b4a.toString(data, this.encoding);
|
|
}
|
|
flush() {
|
|
return "";
|
|
}
|
|
};
|
|
}
|
|
});
|
|
|
|
// ../../node_modules/text-decoder/lib/utf8-decoder.js
|
|
var require_utf8_decoder = __commonJS({
|
|
"../../node_modules/text-decoder/lib/utf8-decoder.js"(exports, module) {
|
|
var b4a = require_b4a();
|
|
module.exports = class UTF8Decoder {
|
|
constructor() {
|
|
this._reset();
|
|
}
|
|
get remaining() {
|
|
return this.bytesSeen;
|
|
}
|
|
decode(data) {
|
|
if (data.byteLength === 0) return "";
|
|
if (this.bytesNeeded === 0 && trailingIncomplete(data, 0) === 0) {
|
|
this.bytesSeen = trailingBytesSeen(data);
|
|
return b4a.toString(data, "utf8");
|
|
}
|
|
let result = "";
|
|
let start = 0;
|
|
if (this.bytesNeeded > 0) {
|
|
while (start < data.byteLength) {
|
|
const byte = data[start];
|
|
if (byte < this.lowerBoundary || byte > this.upperBoundary) {
|
|
result += "\uFFFD";
|
|
this._reset();
|
|
break;
|
|
}
|
|
this.lowerBoundary = 128;
|
|
this.upperBoundary = 191;
|
|
this.codePoint = this.codePoint << 6 | byte & 63;
|
|
this.bytesSeen++;
|
|
start++;
|
|
if (this.bytesSeen === this.bytesNeeded) {
|
|
result += String.fromCodePoint(this.codePoint);
|
|
this._reset();
|
|
break;
|
|
}
|
|
}
|
|
if (this.bytesNeeded > 0) return result;
|
|
}
|
|
const trailing = trailingIncomplete(data, start);
|
|
const end = data.byteLength - trailing;
|
|
if (end > start) result += b4a.toString(data, "utf8", start, end);
|
|
for (let i = end; i < data.byteLength; i++) {
|
|
const byte = data[i];
|
|
if (this.bytesNeeded === 0) {
|
|
if (byte <= 127) {
|
|
this.bytesSeen = 0;
|
|
result += String.fromCharCode(byte);
|
|
} else if (byte >= 194 && byte <= 223) {
|
|
this.bytesNeeded = 2;
|
|
this.bytesSeen = 1;
|
|
this.codePoint = byte & 31;
|
|
} else if (byte >= 224 && byte <= 239) {
|
|
if (byte === 224) this.lowerBoundary = 160;
|
|
else if (byte === 237) this.upperBoundary = 159;
|
|
this.bytesNeeded = 3;
|
|
this.bytesSeen = 1;
|
|
this.codePoint = byte & 15;
|
|
} else if (byte >= 240 && byte <= 244) {
|
|
if (byte === 240) this.lowerBoundary = 144;
|
|
else if (byte === 244) this.upperBoundary = 143;
|
|
this.bytesNeeded = 4;
|
|
this.bytesSeen = 1;
|
|
this.codePoint = byte & 7;
|
|
} else {
|
|
this.bytesSeen = 1;
|
|
result += "\uFFFD";
|
|
}
|
|
continue;
|
|
}
|
|
if (byte < this.lowerBoundary || byte > this.upperBoundary) {
|
|
result += "\uFFFD";
|
|
i--;
|
|
this._reset();
|
|
continue;
|
|
}
|
|
this.lowerBoundary = 128;
|
|
this.upperBoundary = 191;
|
|
this.codePoint = this.codePoint << 6 | byte & 63;
|
|
this.bytesSeen++;
|
|
if (this.bytesSeen === this.bytesNeeded) {
|
|
result += String.fromCodePoint(this.codePoint);
|
|
this._reset();
|
|
}
|
|
}
|
|
return result;
|
|
}
|
|
flush() {
|
|
const result = this.bytesNeeded > 0 ? "\uFFFD" : "";
|
|
this._reset();
|
|
return result;
|
|
}
|
|
_reset() {
|
|
this.codePoint = 0;
|
|
this.bytesNeeded = 0;
|
|
this.bytesSeen = 0;
|
|
this.lowerBoundary = 128;
|
|
this.upperBoundary = 191;
|
|
}
|
|
};
|
|
function trailingIncomplete(data, start) {
|
|
const len = data.byteLength;
|
|
if (len <= start) return 0;
|
|
const limit = Math.max(start, len - 4);
|
|
let i = len - 1;
|
|
while (i > limit && (data[i] & 192) === 128) i--;
|
|
if (i < start) return 0;
|
|
const byte = data[i];
|
|
let needed;
|
|
if (byte <= 127) return 0;
|
|
if (byte >= 194 && byte <= 223) needed = 2;
|
|
else if (byte >= 224 && byte <= 239) needed = 3;
|
|
else if (byte >= 240 && byte <= 244) needed = 4;
|
|
else return 0;
|
|
const available = len - i;
|
|
return available < needed ? available : 0;
|
|
}
|
|
function trailingBytesSeen(data) {
|
|
const len = data.byteLength;
|
|
if (len === 0) return 0;
|
|
const last = data[len - 1];
|
|
if (last <= 127) return 0;
|
|
if ((last & 192) !== 128) return 1;
|
|
const limit = Math.max(0, len - 4);
|
|
let i = len - 2;
|
|
while (i >= limit && (data[i] & 192) === 128) i--;
|
|
if (i < 0) return 1;
|
|
const first = data[i];
|
|
let needed;
|
|
if (first >= 194 && first <= 223) needed = 2;
|
|
else if (first >= 224 && first <= 239) needed = 3;
|
|
else if (first >= 240 && first <= 244) needed = 4;
|
|
else return 1;
|
|
if (len - i !== needed) return 1;
|
|
if (needed >= 3) {
|
|
const second = data[i + 1];
|
|
if (first === 224 && second < 160) return 1;
|
|
if (first === 237 && second > 159) return 1;
|
|
if (first === 240 && second < 144) return 1;
|
|
if (first === 244 && second > 143) return 1;
|
|
}
|
|
return 0;
|
|
}
|
|
}
|
|
});
|
|
|
|
// ../../node_modules/text-decoder/index.js
|
|
var require_text_decoder = __commonJS({
|
|
"../../node_modules/text-decoder/index.js"(exports, module) {
|
|
var PassThroughDecoder = require_pass_through_decoder();
|
|
var UTF8Decoder = require_utf8_decoder();
|
|
module.exports = class TextDecoder {
|
|
constructor(encoding = "utf8") {
|
|
this.encoding = normalizeEncoding(encoding);
|
|
switch (this.encoding) {
|
|
case "utf8":
|
|
this.decoder = new UTF8Decoder();
|
|
break;
|
|
case "utf16le":
|
|
case "base64":
|
|
throw new Error("Unsupported encoding: " + this.encoding);
|
|
default:
|
|
this.decoder = new PassThroughDecoder(this.encoding);
|
|
}
|
|
}
|
|
get remaining() {
|
|
return this.decoder.remaining;
|
|
}
|
|
push(data) {
|
|
if (typeof data === "string") return data;
|
|
return this.decoder.decode(data);
|
|
}
|
|
// For Node.js compatibility
|
|
write(data) {
|
|
return this.push(data);
|
|
}
|
|
end(data) {
|
|
let result = "";
|
|
if (data) result = this.push(data);
|
|
result += this.decoder.flush();
|
|
return result;
|
|
}
|
|
};
|
|
function normalizeEncoding(encoding) {
|
|
encoding = encoding.toLowerCase();
|
|
switch (encoding) {
|
|
case "utf8":
|
|
case "utf-8":
|
|
return "utf8";
|
|
case "ucs2":
|
|
case "ucs-2":
|
|
case "utf16le":
|
|
case "utf-16le":
|
|
return "utf16le";
|
|
case "latin1":
|
|
case "binary":
|
|
return "latin1";
|
|
case "base64":
|
|
case "ascii":
|
|
case "hex":
|
|
return encoding;
|
|
default:
|
|
throw new Error("Unknown encoding: " + encoding);
|
|
}
|
|
}
|
|
}
|
|
});
|
|
|
|
// ../../node_modules/streamx/lib/errors.js
|
|
var require_errors2 = __commonJS({
|
|
"../../node_modules/streamx/lib/errors.js"(exports, module) {
|
|
module.exports = class StreamError extends Error {
|
|
constructor(msg, code, fn = StreamError) {
|
|
super(msg);
|
|
this.code = code;
|
|
if (Error.captureStackTrace) {
|
|
Error.captureStackTrace(this, fn);
|
|
}
|
|
}
|
|
static isStreamDestroyed(err) {
|
|
return err && err.code === "STREAM_DESTROYED";
|
|
}
|
|
static isPrematureClose(err) {
|
|
return err && err.code === "PREMATURE_CLOSE";
|
|
}
|
|
static isAborted(err) {
|
|
return err && err.code === "ABORTED";
|
|
}
|
|
static isBadArgument(err) {
|
|
return err && err.code === "BAD_ARGUMENT";
|
|
}
|
|
get name() {
|
|
return "StreamError";
|
|
}
|
|
static STREAM_DESTROYED() {
|
|
return new StreamError("Stream was destroyed", "STREAM_DESTROYED", StreamError.STREAM_DESTROYED);
|
|
}
|
|
static PREMATURE_CLOSE(msg = "Premature close") {
|
|
return new StreamError(msg, "PREMATURE_CLOSE", StreamError.PREMATURE_CLOSE);
|
|
}
|
|
static ABORTED() {
|
|
return new StreamError("Stream aborted", "ABORTED", StreamError.ABORTED);
|
|
}
|
|
static BAD_ARGUMENT(msg = "Bad argument") {
|
|
return new StreamError(msg, "BAD_ARGUMENT", StreamError.BAD_ARGUMENT);
|
|
}
|
|
};
|
|
}
|
|
});
|
|
|
|
// ../../node_modules/streamx/index.js
|
|
var require_streamx = __commonJS({
|
|
"../../node_modules/streamx/index.js"(exports, module) {
|
|
var { EventEmitter } = require_default();
|
|
var FIFO = require_fast_fifo();
|
|
var TextDecoder = require_text_decoder();
|
|
var StreamError = require_errors2();
|
|
var qmt = typeof queueMicrotask === "undefined" ? (fn) => global.process.nextTick(fn) : queueMicrotask;
|
|
var MAX = (1 << 29) - 1;
|
|
var OPENING = 1;
|
|
var PREDESTROYING = 2;
|
|
var DESTROYING = 4;
|
|
var DESTROYED = 8;
|
|
var NOT_OPENING = MAX ^ OPENING;
|
|
var NOT_PREDESTROYING = MAX ^ PREDESTROYING;
|
|
var READ_ACTIVE = 1 << 4;
|
|
var READ_UPDATING = 2 << 4;
|
|
var READ_PRIMARY = 4 << 4;
|
|
var READ_QUEUED = 8 << 4;
|
|
var READ_RESUMED = 16 << 4;
|
|
var READ_PIPE_DRAINED = 32 << 4;
|
|
var READ_ENDING = 64 << 4;
|
|
var READ_EMIT_DATA = 128 << 4;
|
|
var READ_EMIT_READABLE = 256 << 4;
|
|
var READ_EMITTED_READABLE = 512 << 4;
|
|
var READ_DONE = 1024 << 4;
|
|
var READ_NEXT_TICK = 2048 << 4;
|
|
var READ_NEEDS_PUSH = 4096 << 4;
|
|
var READ_READ_AHEAD = 8192 << 4;
|
|
var READ_FLOWING = READ_RESUMED | READ_PIPE_DRAINED;
|
|
var READ_ACTIVE_AND_NEEDS_PUSH = READ_ACTIVE | READ_NEEDS_PUSH;
|
|
var READ_PRIMARY_AND_ACTIVE = READ_PRIMARY | READ_ACTIVE;
|
|
var READ_EMIT_READABLE_AND_QUEUED = READ_EMIT_READABLE | READ_QUEUED;
|
|
var READ_RESUMED_READ_AHEAD = READ_RESUMED | READ_READ_AHEAD;
|
|
var READ_NOT_ACTIVE = MAX ^ READ_ACTIVE;
|
|
var READ_NON_PRIMARY = MAX ^ READ_PRIMARY;
|
|
var READ_NON_PRIMARY_AND_PUSHED = MAX ^ (READ_PRIMARY | READ_NEEDS_PUSH);
|
|
var READ_PUSHED = MAX ^ READ_NEEDS_PUSH;
|
|
var READ_PAUSED = MAX ^ READ_RESUMED;
|
|
var READ_NOT_QUEUED = MAX ^ (READ_QUEUED | READ_EMITTED_READABLE);
|
|
var READ_NOT_ENDING = MAX ^ READ_ENDING;
|
|
var READ_PIPE_NOT_DRAINED = MAX ^ READ_FLOWING;
|
|
var READ_NOT_NEXT_TICK = MAX ^ READ_NEXT_TICK;
|
|
var READ_NOT_UPDATING = MAX ^ READ_UPDATING;
|
|
var READ_NO_READ_AHEAD = MAX ^ READ_READ_AHEAD;
|
|
var READ_PAUSED_NO_READ_AHEAD = MAX ^ READ_RESUMED_READ_AHEAD;
|
|
var WRITE_ACTIVE = 1 << 18;
|
|
var WRITE_UPDATING = 2 << 18;
|
|
var WRITE_PRIMARY = 4 << 18;
|
|
var WRITE_QUEUED = 8 << 18;
|
|
var WRITE_UNDRAINED = 16 << 18;
|
|
var WRITE_DONE = 32 << 18;
|
|
var WRITE_EMIT_DRAIN = 64 << 18;
|
|
var WRITE_NEXT_TICK = 128 << 18;
|
|
var WRITE_WRITING = 256 << 18;
|
|
var WRITE_FINISHING = 512 << 18;
|
|
var WRITE_CORKED = 1024 << 18;
|
|
var WRITE_NOT_ACTIVE = MAX ^ (WRITE_ACTIVE | WRITE_WRITING);
|
|
var WRITE_NON_PRIMARY = MAX ^ WRITE_PRIMARY;
|
|
var WRITE_NOT_FINISHING = MAX ^ (WRITE_ACTIVE | WRITE_FINISHING);
|
|
var WRITE_DRAINED = MAX ^ WRITE_UNDRAINED;
|
|
var WRITE_NOT_QUEUED = MAX ^ WRITE_QUEUED;
|
|
var WRITE_NOT_NEXT_TICK = MAX ^ WRITE_NEXT_TICK;
|
|
var WRITE_NOT_UPDATING = MAX ^ WRITE_UPDATING;
|
|
var WRITE_NOT_CORKED = MAX ^ WRITE_CORKED;
|
|
var ACTIVE = READ_ACTIVE | WRITE_ACTIVE;
|
|
var NOT_ACTIVE = MAX ^ ACTIVE;
|
|
var DONE = READ_DONE | WRITE_DONE;
|
|
var DESTROY_STATUS = DESTROYING | DESTROYED | PREDESTROYING;
|
|
var OPEN_STATUS = DESTROY_STATUS | OPENING;
|
|
var AUTO_DESTROY = DESTROY_STATUS | DONE;
|
|
var NON_PRIMARY = WRITE_NON_PRIMARY & READ_NON_PRIMARY;
|
|
var ACTIVE_OR_TICKING = WRITE_NEXT_TICK | READ_NEXT_TICK;
|
|
var TICKING = ACTIVE_OR_TICKING & NOT_ACTIVE;
|
|
var IS_OPENING = OPEN_STATUS | TICKING;
|
|
var READ_PRIMARY_STATUS = OPEN_STATUS | READ_ENDING | READ_DONE;
|
|
var READ_STATUS = OPEN_STATUS | READ_DONE | READ_QUEUED;
|
|
var READ_ENDING_STATUS = OPEN_STATUS | READ_ENDING | READ_QUEUED;
|
|
var READ_READABLE_STATUS = OPEN_STATUS | READ_EMIT_READABLE | READ_QUEUED | READ_EMITTED_READABLE;
|
|
var SHOULD_NOT_READ = OPEN_STATUS | READ_ACTIVE | READ_ENDING | READ_DONE | READ_NEEDS_PUSH | READ_READ_AHEAD;
|
|
var READ_BACKPRESSURE_STATUS = DESTROY_STATUS | READ_ENDING | READ_DONE;
|
|
var READ_UPDATE_SYNC_STATUS = READ_UPDATING | OPEN_STATUS | READ_NEXT_TICK | READ_PRIMARY;
|
|
var READ_NEXT_TICK_OR_OPENING = READ_NEXT_TICK | OPENING;
|
|
var WRITE_PRIMARY_STATUS = OPEN_STATUS | WRITE_FINISHING | WRITE_DONE;
|
|
var WRITE_QUEUED_AND_UNDRAINED = WRITE_QUEUED | WRITE_UNDRAINED;
|
|
var WRITE_QUEUED_AND_ACTIVE = WRITE_QUEUED | WRITE_ACTIVE;
|
|
var WRITE_DRAIN_STATUS = WRITE_QUEUED | WRITE_UNDRAINED | OPEN_STATUS | WRITE_ACTIVE;
|
|
var WRITE_STATUS = OPEN_STATUS | WRITE_ACTIVE | WRITE_QUEUED | WRITE_CORKED;
|
|
var WRITE_PRIMARY_AND_ACTIVE = WRITE_PRIMARY | WRITE_ACTIVE;
|
|
var WRITE_ACTIVE_AND_WRITING = WRITE_ACTIVE | WRITE_WRITING;
|
|
var WRITE_FINISHING_STATUS = OPEN_STATUS | WRITE_FINISHING | WRITE_QUEUED_AND_ACTIVE | WRITE_DONE;
|
|
var WRITE_BACKPRESSURE_STATUS = WRITE_UNDRAINED | DESTROY_STATUS | WRITE_FINISHING | WRITE_DONE;
|
|
var WRITE_UPDATE_SYNC_STATUS = WRITE_UPDATING | OPEN_STATUS | WRITE_NEXT_TICK | WRITE_PRIMARY;
|
|
var WRITE_DROP_DATA = WRITE_FINISHING | WRITE_DONE | DESTROY_STATUS;
|
|
var asyncIterator = Symbol.asyncIterator || Symbol("asyncIterator");
|
|
var WritableState = class {
|
|
constructor(stream, { highWaterMark = 16384, map = null, mapWritable, byteLength, byteLengthWritable } = {}) {
|
|
this.stream = stream;
|
|
this.queue = new FIFO();
|
|
this.highWaterMark = highWaterMark;
|
|
this.buffered = 0;
|
|
this.error = null;
|
|
this.pipeline = null;
|
|
this.drains = null;
|
|
this.byteLength = byteLengthWritable || byteLength || defaultByteLength;
|
|
this.map = mapWritable || map;
|
|
this.afterWrite = afterWrite.bind(this);
|
|
this.afterUpdateNextTick = updateWriteNT.bind(this);
|
|
}
|
|
get ending() {
|
|
return (this.stream._duplexState & WRITE_FINISHING) !== 0;
|
|
}
|
|
get ended() {
|
|
return (this.stream._duplexState & WRITE_DONE) !== 0;
|
|
}
|
|
push(data) {
|
|
if ((this.stream._duplexState & WRITE_DROP_DATA) !== 0) return false;
|
|
if (this.map !== null) data = this.map(data);
|
|
this.buffered += this.byteLength(data);
|
|
this.queue.push(data);
|
|
if (this.buffered < this.highWaterMark) {
|
|
this.stream._duplexState |= WRITE_QUEUED;
|
|
return true;
|
|
}
|
|
this.stream._duplexState |= WRITE_QUEUED_AND_UNDRAINED;
|
|
return false;
|
|
}
|
|
shift() {
|
|
const data = this.queue.shift();
|
|
this.buffered -= this.byteLength(data);
|
|
if (this.buffered === 0) this.stream._duplexState &= WRITE_NOT_QUEUED;
|
|
return data;
|
|
}
|
|
end(data) {
|
|
if (typeof data === "function") {
|
|
this.stream.once("finish", data);
|
|
} else if (data !== void 0 && data !== null) {
|
|
this.push(data);
|
|
}
|
|
this.stream._duplexState = (this.stream._duplexState | WRITE_FINISHING) & WRITE_NON_PRIMARY;
|
|
}
|
|
autoBatch(data, cb) {
|
|
const buffer = [];
|
|
const stream = this.stream;
|
|
buffer.push(data);
|
|
while ((stream._duplexState & WRITE_STATUS) === WRITE_QUEUED_AND_ACTIVE) {
|
|
buffer.push(stream._writableState.shift());
|
|
}
|
|
if ((stream._duplexState & OPEN_STATUS) !== 0) return cb(null);
|
|
stream._writev(buffer, cb);
|
|
}
|
|
update() {
|
|
const stream = this.stream;
|
|
stream._duplexState |= WRITE_UPDATING;
|
|
do {
|
|
while ((stream._duplexState & WRITE_STATUS) === WRITE_QUEUED) {
|
|
const data = this.shift();
|
|
stream._duplexState |= WRITE_ACTIVE_AND_WRITING;
|
|
stream._write(data, this.afterWrite);
|
|
}
|
|
if ((stream._duplexState & WRITE_PRIMARY_AND_ACTIVE) === 0) this.updateNonPrimary();
|
|
} while (this.continueUpdate() === true);
|
|
stream._duplexState &= WRITE_NOT_UPDATING;
|
|
}
|
|
updateNonPrimary() {
|
|
const stream = this.stream;
|
|
if ((stream._duplexState & WRITE_FINISHING_STATUS) === WRITE_FINISHING) {
|
|
stream._duplexState = stream._duplexState | WRITE_ACTIVE;
|
|
stream._final(afterFinal.bind(this));
|
|
return;
|
|
}
|
|
if ((stream._duplexState & DESTROY_STATUS) === DESTROYING) {
|
|
if ((stream._duplexState & ACTIVE_OR_TICKING) === 0) {
|
|
stream._duplexState |= ACTIVE;
|
|
stream._destroy(afterDestroy.bind(this));
|
|
}
|
|
return;
|
|
}
|
|
if ((stream._duplexState & IS_OPENING) === OPENING) {
|
|
stream._duplexState = (stream._duplexState | ACTIVE) & NOT_OPENING;
|
|
stream._open(afterOpen.bind(this));
|
|
}
|
|
}
|
|
continueUpdate() {
|
|
if ((this.stream._duplexState & WRITE_NEXT_TICK) === 0) return false;
|
|
this.stream._duplexState &= WRITE_NOT_NEXT_TICK;
|
|
return true;
|
|
}
|
|
updateCallback() {
|
|
if ((this.stream._duplexState & WRITE_UPDATE_SYNC_STATUS) === WRITE_PRIMARY) {
|
|
this.update();
|
|
} else {
|
|
this.updateNextTick();
|
|
}
|
|
}
|
|
updateNextTick() {
|
|
if ((this.stream._duplexState & WRITE_NEXT_TICK) !== 0) return;
|
|
this.stream._duplexState |= WRITE_NEXT_TICK;
|
|
if ((this.stream._duplexState & WRITE_UPDATING) === 0) qmt(this.afterUpdateNextTick);
|
|
}
|
|
};
|
|
var ReadableState = class {
|
|
constructor(stream, { highWaterMark = 16384, map = null, mapReadable, byteLength, byteLengthReadable } = {}) {
|
|
this.stream = stream;
|
|
this.queue = new FIFO();
|
|
this.highWaterMark = highWaterMark === 0 ? 1 : highWaterMark;
|
|
this.buffered = 0;
|
|
this.readAhead = highWaterMark > 0;
|
|
this.error = null;
|
|
this.pipeline = null;
|
|
this.byteLength = byteLengthReadable || byteLength || defaultByteLength;
|
|
this.map = mapReadable || map;
|
|
this.pipeTo = null;
|
|
this.afterRead = afterRead.bind(this);
|
|
this.afterUpdateNextTick = updateReadNT.bind(this);
|
|
}
|
|
get ending() {
|
|
return (this.stream._duplexState & READ_ENDING) !== 0;
|
|
}
|
|
get ended() {
|
|
return (this.stream._duplexState & READ_DONE) !== 0;
|
|
}
|
|
pipe(pipeTo, cb) {
|
|
if (this.pipeTo !== null) throw StreamError.BAD_ARGUMENT("Can only pipe to one destination");
|
|
if (typeof cb !== "function") cb = null;
|
|
this.stream._duplexState |= READ_PIPE_DRAINED;
|
|
this.pipeTo = pipeTo;
|
|
this.pipeline = new Pipeline(this.stream, pipeTo, cb);
|
|
if (cb) this.stream.on("error", noop);
|
|
if (isStreamx(pipeTo)) {
|
|
pipeTo._writableState.pipeline = this.pipeline;
|
|
if (cb) pipeTo.on("error", noop);
|
|
pipeTo.on("finish", this.pipeline.finished.bind(this.pipeline));
|
|
} else {
|
|
const onerror = this.pipeline.done.bind(this.pipeline, pipeTo);
|
|
const onclose = this.pipeline.done.bind(this.pipeline, pipeTo, null);
|
|
pipeTo.on("error", onerror);
|
|
pipeTo.on("close", onclose);
|
|
pipeTo.on("finish", this.pipeline.finished.bind(this.pipeline));
|
|
}
|
|
pipeTo.on("drain", afterDrain.bind(this));
|
|
this.stream.emit("piping", pipeTo);
|
|
pipeTo.emit("pipe", this.stream);
|
|
}
|
|
push(data) {
|
|
const stream = this.stream;
|
|
if (data === null) {
|
|
this.highWaterMark = 0;
|
|
stream._duplexState = (stream._duplexState | READ_ENDING) & READ_NON_PRIMARY_AND_PUSHED;
|
|
return false;
|
|
}
|
|
if (this.map !== null) {
|
|
data = this.map(data);
|
|
if (data === null) {
|
|
stream._duplexState &= READ_PUSHED;
|
|
return this.buffered < this.highWaterMark;
|
|
}
|
|
}
|
|
this.buffered += this.byteLength(data);
|
|
this.queue.push(data);
|
|
stream._duplexState = (stream._duplexState | READ_QUEUED) & READ_PUSHED;
|
|
return this.buffered < this.highWaterMark;
|
|
}
|
|
shift() {
|
|
const data = this.queue.shift();
|
|
this.buffered -= this.byteLength(data);
|
|
if (this.buffered === 0) {
|
|
this.stream._duplexState &= READ_NOT_QUEUED;
|
|
}
|
|
return data;
|
|
}
|
|
unshift(data) {
|
|
const pending = [this.map !== null ? this.map(data) : data];
|
|
while (this.buffered > 0) pending.push(this.shift());
|
|
for (let i = 0; i < pending.length - 1; i++) {
|
|
const data2 = pending[i];
|
|
this.buffered += this.byteLength(data2);
|
|
this.queue.push(data2);
|
|
}
|
|
this.push(pending[pending.length - 1]);
|
|
}
|
|
read() {
|
|
const stream = this.stream;
|
|
if ((stream._duplexState & READ_STATUS) === READ_QUEUED) {
|
|
const data = this.shift();
|
|
if (this.pipeTo !== null && this.pipeTo.write(data) === false) {
|
|
stream._duplexState &= READ_PIPE_NOT_DRAINED;
|
|
}
|
|
if ((stream._duplexState & READ_EMIT_DATA) !== 0) {
|
|
stream.emit("data", data);
|
|
}
|
|
return data;
|
|
}
|
|
if (this.readAhead === false) {
|
|
stream._duplexState |= READ_READ_AHEAD;
|
|
this.updateNextTick();
|
|
}
|
|
return null;
|
|
}
|
|
drain() {
|
|
const stream = this.stream;
|
|
while ((stream._duplexState & READ_STATUS) === READ_QUEUED && (stream._duplexState & READ_FLOWING) !== 0) {
|
|
const data = this.shift();
|
|
if (this.pipeTo !== null && this.pipeTo.write(data) === false) {
|
|
stream._duplexState &= READ_PIPE_NOT_DRAINED;
|
|
}
|
|
if ((stream._duplexState & READ_EMIT_DATA) !== 0) {
|
|
stream.emit("data", data);
|
|
}
|
|
}
|
|
}
|
|
update() {
|
|
const stream = this.stream;
|
|
stream._duplexState |= READ_UPDATING;
|
|
do {
|
|
this.drain();
|
|
while (this.buffered < this.highWaterMark && (stream._duplexState & SHOULD_NOT_READ) === READ_READ_AHEAD) {
|
|
stream._duplexState |= READ_ACTIVE_AND_NEEDS_PUSH;
|
|
stream._read(this.afterRead);
|
|
this.drain();
|
|
}
|
|
if ((stream._duplexState & READ_READABLE_STATUS) === READ_EMIT_READABLE_AND_QUEUED) {
|
|
stream._duplexState |= READ_EMITTED_READABLE;
|
|
stream.emit("readable");
|
|
}
|
|
if ((stream._duplexState & READ_PRIMARY_AND_ACTIVE) === 0) {
|
|
this.updateNonPrimary();
|
|
}
|
|
} while (this.continueUpdate() === true);
|
|
stream._duplexState &= READ_NOT_UPDATING;
|
|
}
|
|
updateNonPrimary() {
|
|
const stream = this.stream;
|
|
if ((stream._duplexState & READ_ENDING_STATUS) === READ_ENDING) {
|
|
stream._duplexState = (stream._duplexState | READ_DONE) & READ_NOT_ENDING;
|
|
stream.emit("end");
|
|
if ((stream._duplexState & AUTO_DESTROY) === DONE) {
|
|
stream._duplexState |= DESTROYING;
|
|
}
|
|
if (this.pipeTo !== null) {
|
|
this.pipeTo.end();
|
|
}
|
|
}
|
|
if ((stream._duplexState & DESTROY_STATUS) === DESTROYING) {
|
|
if ((stream._duplexState & ACTIVE_OR_TICKING) === 0) {
|
|
stream._duplexState |= ACTIVE;
|
|
stream._destroy(afterDestroy.bind(this));
|
|
}
|
|
return;
|
|
}
|
|
if ((stream._duplexState & IS_OPENING) === OPENING) {
|
|
stream._duplexState = (stream._duplexState | ACTIVE) & NOT_OPENING;
|
|
stream._open(afterOpen.bind(this));
|
|
}
|
|
}
|
|
continueUpdate() {
|
|
if ((this.stream._duplexState & READ_NEXT_TICK) === 0) return false;
|
|
this.stream._duplexState &= READ_NOT_NEXT_TICK;
|
|
return true;
|
|
}
|
|
updateCallback() {
|
|
if ((this.stream._duplexState & READ_UPDATE_SYNC_STATUS) === READ_PRIMARY) {
|
|
this.update();
|
|
} else {
|
|
this.updateNextTick();
|
|
}
|
|
}
|
|
updateNextTickIfOpen() {
|
|
if ((this.stream._duplexState & READ_NEXT_TICK_OR_OPENING) !== 0) return;
|
|
this.stream._duplexState |= READ_NEXT_TICK;
|
|
if ((this.stream._duplexState & READ_UPDATING) === 0) qmt(this.afterUpdateNextTick);
|
|
}
|
|
updateNextTick() {
|
|
if ((this.stream._duplexState & READ_NEXT_TICK) !== 0) return;
|
|
this.stream._duplexState |= READ_NEXT_TICK;
|
|
if ((this.stream._duplexState & READ_UPDATING) === 0) qmt(this.afterUpdateNextTick);
|
|
}
|
|
};
|
|
var TransformState = class {
|
|
constructor(stream) {
|
|
this.data = null;
|
|
this.afterTransform = afterTransform.bind(stream);
|
|
this.afterFinal = null;
|
|
}
|
|
};
|
|
var Pipeline = class {
|
|
constructor(src, dst, cb) {
|
|
this.from = src;
|
|
this.to = dst;
|
|
this.afterPipe = cb;
|
|
this.error = null;
|
|
this.pipeToFinished = false;
|
|
}
|
|
finished() {
|
|
this.pipeToFinished = true;
|
|
}
|
|
done(stream, err) {
|
|
if (err) this.error = err;
|
|
if (stream === this.to) {
|
|
this.to = null;
|
|
if (this.from !== null) {
|
|
if ((this.from._duplexState & READ_DONE) === 0 || !this.pipeToFinished) {
|
|
this.from.destroy(this.error || StreamError.PREMATURE_CLOSE("Writable stream closed"));
|
|
}
|
|
return;
|
|
}
|
|
}
|
|
if (stream === this.from) {
|
|
this.from = null;
|
|
if (this.to !== null) {
|
|
if ((stream._duplexState & READ_DONE) === 0) {
|
|
this.to.destroy(this.error || StreamError.PREMATURE_CLOSE("Readable stream closed"));
|
|
}
|
|
return;
|
|
}
|
|
}
|
|
if (this.afterPipe !== null) this.afterPipe(this.error);
|
|
this.to = this.from = this.afterPipe = null;
|
|
}
|
|
};
|
|
function afterDrain() {
|
|
this.stream._duplexState |= READ_PIPE_DRAINED;
|
|
this.updateCallback();
|
|
}
|
|
function afterFinal(err) {
|
|
const stream = this.stream;
|
|
if (err) stream.destroy(err);
|
|
if ((stream._duplexState & DESTROY_STATUS) === 0) {
|
|
stream._duplexState |= WRITE_DONE;
|
|
stream.emit("finish");
|
|
}
|
|
if ((stream._duplexState & AUTO_DESTROY) === DONE) {
|
|
stream._duplexState |= DESTROYING;
|
|
}
|
|
stream._duplexState &= WRITE_NOT_FINISHING;
|
|
if ((stream._duplexState & WRITE_UPDATING) === 0) {
|
|
this.update();
|
|
} else {
|
|
this.updateNextTick();
|
|
}
|
|
}
|
|
function afterDestroy(err) {
|
|
const stream = this.stream;
|
|
if (!err && !StreamError.isStreamDestroyed(this.error)) err = this.error;
|
|
if (err) stream.emit("error", err);
|
|
stream._duplexState |= DESTROYED;
|
|
stream.emit("close");
|
|
const rs = stream._readableState;
|
|
const ws = stream._writableState;
|
|
if (rs !== null && rs.pipeline !== null) {
|
|
rs.pipeline.done(stream, err);
|
|
}
|
|
if (ws !== null) {
|
|
while (ws.drains !== null && ws.drains.length > 0) {
|
|
ws.drains.shift().resolve(false);
|
|
}
|
|
if (ws.pipeline !== null) {
|
|
ws.pipeline.done(stream, err);
|
|
}
|
|
}
|
|
}
|
|
function afterWrite(err) {
|
|
const stream = this.stream;
|
|
if (err) stream.destroy(err);
|
|
stream._duplexState &= WRITE_NOT_ACTIVE;
|
|
if (this.drains !== null) tickDrains(this.drains);
|
|
if ((stream._duplexState & WRITE_DRAIN_STATUS) === WRITE_UNDRAINED) {
|
|
stream._duplexState &= WRITE_DRAINED;
|
|
if ((stream._duplexState & WRITE_EMIT_DRAIN) === WRITE_EMIT_DRAIN) {
|
|
stream.emit("drain");
|
|
}
|
|
}
|
|
this.updateCallback();
|
|
}
|
|
function afterRead(err) {
|
|
if (err) this.stream.destroy(err);
|
|
this.stream._duplexState &= READ_NOT_ACTIVE;
|
|
if (this.readAhead === false && (this.stream._duplexState & READ_RESUMED) === 0) {
|
|
this.stream._duplexState &= READ_NO_READ_AHEAD;
|
|
}
|
|
this.updateCallback();
|
|
}
|
|
function updateReadNT() {
|
|
if ((this.stream._duplexState & READ_UPDATING) === 0) {
|
|
this.stream._duplexState &= READ_NOT_NEXT_TICK;
|
|
this.update();
|
|
}
|
|
}
|
|
function updateWriteNT() {
|
|
if ((this.stream._duplexState & WRITE_UPDATING) === 0) {
|
|
this.stream._duplexState &= WRITE_NOT_NEXT_TICK;
|
|
this.update();
|
|
}
|
|
}
|
|
function tickDrains(drains) {
|
|
for (let i = 0; i < drains.length; i++) {
|
|
if (--drains[i].writes === 0) {
|
|
drains.shift().resolve(true);
|
|
i--;
|
|
}
|
|
}
|
|
}
|
|
function afterOpen(err) {
|
|
const stream = this.stream;
|
|
if (err) stream.destroy(err);
|
|
if ((stream._duplexState & DESTROYING) === 0) {
|
|
if ((stream._duplexState & READ_PRIMARY_STATUS) === 0) {
|
|
stream._duplexState |= READ_PRIMARY;
|
|
}
|
|
if ((stream._duplexState & WRITE_PRIMARY_STATUS) === 0) {
|
|
stream._duplexState |= WRITE_PRIMARY;
|
|
}
|
|
stream.emit("open");
|
|
}
|
|
stream._duplexState &= NOT_ACTIVE;
|
|
if (stream._writableState !== null) {
|
|
stream._writableState.updateCallback();
|
|
}
|
|
if (stream._readableState !== null) {
|
|
stream._readableState.updateCallback();
|
|
}
|
|
}
|
|
function afterTransform(err, data) {
|
|
if (data !== void 0 && data !== null) this.push(data);
|
|
this._writableState.afterWrite(err);
|
|
}
|
|
function newListener(name) {
|
|
if (this._readableState !== null) {
|
|
if (name === "data") {
|
|
this._duplexState |= READ_EMIT_DATA | READ_RESUMED_READ_AHEAD;
|
|
this._readableState.updateNextTick();
|
|
}
|
|
if (name === "readable") {
|
|
this._duplexState |= READ_EMIT_READABLE;
|
|
this._readableState.updateNextTick();
|
|
}
|
|
}
|
|
if (this._writableState !== null) {
|
|
if (name === "drain") {
|
|
this._duplexState |= WRITE_EMIT_DRAIN;
|
|
this._writableState.updateNextTick();
|
|
}
|
|
}
|
|
}
|
|
var Stream = class extends EventEmitter {
|
|
constructor(opts) {
|
|
super();
|
|
this._duplexState = 0;
|
|
this._readableState = null;
|
|
this._writableState = null;
|
|
if (opts) {
|
|
if (opts.open) this._open = opts.open;
|
|
if (opts.destroy) this._destroy = opts.destroy;
|
|
if (opts.predestroy) this._predestroy = opts.predestroy;
|
|
if (opts.signal) opts.signal.addEventListener("abort", abort.bind(this));
|
|
}
|
|
this.on("newListener", newListener);
|
|
}
|
|
_open(cb) {
|
|
cb(null);
|
|
}
|
|
_destroy(cb) {
|
|
cb(null);
|
|
}
|
|
_predestroy() {
|
|
}
|
|
get readable() {
|
|
return this._readableState !== null ? true : void 0;
|
|
}
|
|
get writable() {
|
|
return this._writableState !== null ? true : void 0;
|
|
}
|
|
get destroyed() {
|
|
return (this._duplexState & DESTROYED) !== 0;
|
|
}
|
|
get destroying() {
|
|
return (this._duplexState & DESTROY_STATUS) !== 0;
|
|
}
|
|
destroy(err) {
|
|
if ((this._duplexState & DESTROY_STATUS) === 0) {
|
|
if (!err) err = StreamError.STREAM_DESTROYED();
|
|
this._duplexState = (this._duplexState | DESTROYING) & NON_PRIMARY;
|
|
if (this._readableState !== null) {
|
|
this._readableState.highWaterMark = 0;
|
|
this._readableState.error = err;
|
|
}
|
|
if (this._writableState !== null) {
|
|
this._writableState.highWaterMark = 0;
|
|
this._writableState.error = err;
|
|
}
|
|
this._duplexState |= PREDESTROYING;
|
|
this._predestroy();
|
|
this._duplexState &= NOT_PREDESTROYING;
|
|
if (this._readableState !== null) {
|
|
this._readableState.updateNextTick();
|
|
}
|
|
if (this._writableState !== null) {
|
|
this._writableState.updateNextTick();
|
|
}
|
|
}
|
|
}
|
|
};
|
|
var Readable = class _Readable extends Stream {
|
|
constructor(opts) {
|
|
super(opts);
|
|
this._duplexState |= OPENING | WRITE_DONE | READ_READ_AHEAD;
|
|
this._readableState = new ReadableState(this, opts);
|
|
if (opts) {
|
|
if (this._readableState.readAhead === false) this._duplexState &= READ_NO_READ_AHEAD;
|
|
if (opts.read) this._read = opts.read;
|
|
if (opts.eagerOpen) this._readableState.updateNextTick();
|
|
if (opts.encoding) this.setEncoding(opts.encoding);
|
|
}
|
|
}
|
|
static deferred(fn, opts) {
|
|
const out = new PassThrough(opts);
|
|
fn().then((src) => {
|
|
if (src === null) return out.end();
|
|
if (out.destroying) return;
|
|
pipeline(src, out, noop);
|
|
}).catch((err) => out.destroy(err));
|
|
return out;
|
|
}
|
|
setEncoding(encoding) {
|
|
const dec = new TextDecoder(encoding);
|
|
const map = this._readableState.map || echo;
|
|
this._readableState.map = mapOrSkip;
|
|
return this;
|
|
function mapOrSkip(data) {
|
|
const next = dec.push(data);
|
|
return next === "" && (data.byteLength !== 0 || dec.remaining > 0) ? null : map(next);
|
|
}
|
|
}
|
|
_read(cb) {
|
|
cb(null);
|
|
}
|
|
pipe(dest, cb) {
|
|
this._readableState.updateNextTick();
|
|
this._readableState.pipe(dest, cb);
|
|
return dest;
|
|
}
|
|
read() {
|
|
this._readableState.updateNextTick();
|
|
return this._readableState.read();
|
|
}
|
|
push(data) {
|
|
this._readableState.updateNextTickIfOpen();
|
|
return this._readableState.push(data);
|
|
}
|
|
unshift(data) {
|
|
this._readableState.updateNextTickIfOpen();
|
|
return this._readableState.unshift(data);
|
|
}
|
|
resume() {
|
|
this._duplexState |= READ_RESUMED_READ_AHEAD;
|
|
this._readableState.updateNextTick();
|
|
return this;
|
|
}
|
|
pause() {
|
|
this._duplexState &= this._readableState.readAhead === false ? READ_PAUSED_NO_READ_AHEAD : READ_PAUSED;
|
|
return this;
|
|
}
|
|
static _fromAsyncIterator(ite, opts) {
|
|
let destroy;
|
|
const rs = new _Readable({
|
|
...opts,
|
|
read(cb) {
|
|
ite.next().then(push).then(cb.bind(null, null)).catch(cb);
|
|
},
|
|
predestroy() {
|
|
destroy = ite.return();
|
|
},
|
|
destroy(cb) {
|
|
if (!destroy) return cb(null);
|
|
destroy.then(cb.bind(null, null)).catch(cb);
|
|
}
|
|
});
|
|
return rs;
|
|
function push(data) {
|
|
if (data.done) rs.push(null);
|
|
else rs.push(data.value);
|
|
}
|
|
}
|
|
static from(data, opts) {
|
|
if (isReadStreamx(data)) return data;
|
|
if (data[asyncIterator]) return this._fromAsyncIterator(data[asyncIterator](), opts);
|
|
if (!Array.isArray(data)) data = data === void 0 ? [] : [data];
|
|
let i = 0;
|
|
return new _Readable({
|
|
...opts,
|
|
read(cb) {
|
|
this.push(i === data.length ? null : data[i++]);
|
|
cb(null);
|
|
}
|
|
});
|
|
}
|
|
static isBackpressured(rs) {
|
|
return (rs._duplexState & READ_BACKPRESSURE_STATUS) !== 0 || rs._readableState.buffered >= rs._readableState.highWaterMark;
|
|
}
|
|
static isPaused(rs) {
|
|
return (rs._duplexState & READ_RESUMED) === 0;
|
|
}
|
|
[asyncIterator]() {
|
|
const stream = this;
|
|
let error = null;
|
|
let promiseResolve = null;
|
|
let promiseReject = null;
|
|
this.on("error", (err) => {
|
|
error = err;
|
|
});
|
|
this.on("readable", onreadable);
|
|
this.on("close", onclose);
|
|
return {
|
|
[asyncIterator]() {
|
|
return this;
|
|
},
|
|
next() {
|
|
return new Promise(function(resolve, reject) {
|
|
promiseResolve = resolve;
|
|
promiseReject = reject;
|
|
const data = stream.read();
|
|
if (data !== null) ondata(data);
|
|
else if ((stream._duplexState & DESTROYED) !== 0) ondata(null);
|
|
});
|
|
},
|
|
return() {
|
|
return destroy(null);
|
|
},
|
|
throw(err) {
|
|
return destroy(err);
|
|
}
|
|
};
|
|
function onreadable() {
|
|
if (promiseResolve !== null) ondata(stream.read());
|
|
}
|
|
function onclose() {
|
|
if (promiseResolve !== null) ondata(null);
|
|
}
|
|
function ondata(data) {
|
|
if (promiseReject === null) return;
|
|
if (error) {
|
|
promiseReject(error);
|
|
} else if (data === null && (stream._duplexState & READ_DONE) === 0) {
|
|
promiseReject(StreamError.STREAM_DESTROYED());
|
|
} else {
|
|
promiseResolve({ value: data, done: data === null });
|
|
}
|
|
promiseReject = promiseResolve = null;
|
|
}
|
|
function destroy(err) {
|
|
stream.destroy(err);
|
|
return new Promise((resolve, reject) => {
|
|
if (stream._duplexState & DESTROYED) return resolve({ value: void 0, done: true });
|
|
stream.once("close", function() {
|
|
if (err) reject(err);
|
|
else resolve({ value: void 0, done: true });
|
|
});
|
|
});
|
|
}
|
|
}
|
|
};
|
|
var Writable = class extends Stream {
|
|
constructor(opts) {
|
|
super(opts);
|
|
this._duplexState |= OPENING | READ_DONE;
|
|
this._writableState = new WritableState(this, opts);
|
|
if (opts) {
|
|
if (opts.writev) this._writev = opts.writev;
|
|
if (opts.write) this._write = opts.write;
|
|
if (opts.final) this._final = opts.final;
|
|
if (opts.eagerOpen) this._writableState.updateNextTick();
|
|
}
|
|
}
|
|
cork() {
|
|
this._duplexState |= WRITE_CORKED;
|
|
}
|
|
uncork() {
|
|
this._duplexState &= WRITE_NOT_CORKED;
|
|
this._writableState.updateNextTick();
|
|
}
|
|
_writev(batch, cb) {
|
|
cb(null);
|
|
}
|
|
_write(data, cb) {
|
|
this._writableState.autoBatch(data, cb);
|
|
}
|
|
_final(cb) {
|
|
cb(null);
|
|
}
|
|
static isBackpressured(ws) {
|
|
return (ws._duplexState & WRITE_BACKPRESSURE_STATUS) !== 0;
|
|
}
|
|
static drained(ws) {
|
|
if (ws.destroyed) return Promise.resolve(false);
|
|
const state = ws._writableState;
|
|
const pending = isWritev(ws) ? Math.min(1, state.queue.length) : state.queue.length;
|
|
const writes = pending + (ws._duplexState & WRITE_WRITING ? 1 : 0);
|
|
if (writes === 0) return Promise.resolve(true);
|
|
if (state.drains === null) state.drains = [];
|
|
return new Promise((resolve) => {
|
|
state.drains.push({ writes, resolve });
|
|
});
|
|
}
|
|
write(data) {
|
|
this._writableState.updateNextTick();
|
|
return this._writableState.push(data);
|
|
}
|
|
end(data) {
|
|
this._writableState.updateNextTick();
|
|
this._writableState.end(data);
|
|
return this;
|
|
}
|
|
};
|
|
var Duplex = class extends Readable {
|
|
// and Writable
|
|
constructor(opts) {
|
|
super(opts);
|
|
this._duplexState = OPENING | this._duplexState & READ_READ_AHEAD;
|
|
this._writableState = new WritableState(this, opts);
|
|
if (opts) {
|
|
if (opts.writev) this._writev = opts.writev;
|
|
if (opts.write) this._write = opts.write;
|
|
if (opts.final) this._final = opts.final;
|
|
}
|
|
}
|
|
cork() {
|
|
this._duplexState |= WRITE_CORKED;
|
|
}
|
|
uncork() {
|
|
this._duplexState &= WRITE_NOT_CORKED;
|
|
this._writableState.updateNextTick();
|
|
}
|
|
_writev(batch, cb) {
|
|
cb(null);
|
|
}
|
|
_write(data, cb) {
|
|
this._writableState.autoBatch(data, cb);
|
|
}
|
|
_final(cb) {
|
|
cb(null);
|
|
}
|
|
write(data) {
|
|
this._writableState.updateNextTick();
|
|
return this._writableState.push(data);
|
|
}
|
|
end(data) {
|
|
this._writableState.updateNextTick();
|
|
this._writableState.end(data);
|
|
return this;
|
|
}
|
|
};
|
|
var Transform = class extends Duplex {
|
|
constructor(opts) {
|
|
super(opts);
|
|
this._transformState = new TransformState(this);
|
|
if (opts) {
|
|
if (opts.transform) this._transform = opts.transform;
|
|
if (opts.flush) this._flush = opts.flush;
|
|
}
|
|
}
|
|
_write(data, cb) {
|
|
if (this._readableState.buffered >= this._readableState.highWaterMark) {
|
|
this._transformState.data = data;
|
|
} else {
|
|
this._transform(data, this._transformState.afterTransform);
|
|
}
|
|
}
|
|
_read(cb) {
|
|
if (this._transformState.data !== null) {
|
|
const data = this._transformState.data;
|
|
this._transformState.data = null;
|
|
cb(null);
|
|
this._transform(data, this._transformState.afterTransform);
|
|
} else {
|
|
cb(null);
|
|
}
|
|
}
|
|
destroy(err) {
|
|
super.destroy(err);
|
|
if (this._transformState.data !== null) {
|
|
this._transformState.data = null;
|
|
this._transformState.afterTransform();
|
|
}
|
|
}
|
|
_transform(data, cb) {
|
|
cb(null, data);
|
|
}
|
|
_flush(cb) {
|
|
cb(null);
|
|
}
|
|
_final(cb) {
|
|
this._transformState.afterFinal = cb;
|
|
this._flush(transformAfterFlush.bind(this));
|
|
}
|
|
};
|
|
var PassThrough = class extends Transform {
|
|
};
|
|
function transformAfterFlush(err, data) {
|
|
const cb = this._transformState.afterFinal;
|
|
if (err) return cb(err);
|
|
if (data !== null && data !== void 0) this.push(data);
|
|
this.push(null);
|
|
cb(null);
|
|
}
|
|
function pipelinePromise(...streams) {
|
|
return new Promise((resolve, reject) => {
|
|
return pipeline(...streams, (err) => {
|
|
if (err) return reject(err);
|
|
resolve();
|
|
});
|
|
});
|
|
}
|
|
function pipeline(stream, ...streams) {
|
|
const all = Array.isArray(stream) ? [...stream, ...streams] : [stream, ...streams];
|
|
const done = all.length && typeof all[all.length - 1] === "function" ? all.pop() : null;
|
|
if (all.length < 2) throw StreamError.BAD_ARGUMENT("Pipeline requires at least 2 streams");
|
|
let src = all[0];
|
|
let dest = null;
|
|
let error = null;
|
|
for (let i = 1; i < all.length; i++) {
|
|
dest = all[i];
|
|
if (isStreamx(src)) {
|
|
src.pipe(dest, onerror);
|
|
} else {
|
|
errorHandle(src, true, i > 1, onerror);
|
|
src.pipe(dest);
|
|
}
|
|
src = dest;
|
|
}
|
|
if (done) {
|
|
let fin = false;
|
|
const autoDestroy = isStreamx(dest) || !!(dest._writableState && dest._writableState.autoDestroy);
|
|
dest.on("error", (err) => {
|
|
if (error === null) error = err;
|
|
});
|
|
dest.on("finish", () => {
|
|
fin = true;
|
|
if (!autoDestroy) done(error);
|
|
});
|
|
if (autoDestroy) {
|
|
dest.on("close", () => done(error || (fin ? null : StreamError.PREMATURE_CLOSE())));
|
|
}
|
|
}
|
|
return dest;
|
|
function errorHandle(s, rd, wr, onerror2) {
|
|
s.on("error", onerror2);
|
|
s.on("close", onclose);
|
|
function onclose() {
|
|
if (rd && s._readableState && !s._readableState.ended) {
|
|
return onerror2(StreamError.PREMATURE_CLOSE());
|
|
}
|
|
if (wr && s._writableState && !s._writableState.ended) {
|
|
return onerror2(StreamError.PREMATURE_CLOSE());
|
|
}
|
|
}
|
|
}
|
|
function onerror(err) {
|
|
if (!err || error) return;
|
|
error = err;
|
|
for (const s of all) {
|
|
s.destroy(err);
|
|
}
|
|
}
|
|
}
|
|
function echo(s) {
|
|
return s;
|
|
}
|
|
function isStream(stream) {
|
|
return !!stream._readableState || !!stream._writableState;
|
|
}
|
|
function isStreamx(stream) {
|
|
return typeof stream._duplexState === "number" && isStream(stream);
|
|
}
|
|
function isEnding(stream) {
|
|
return !!stream._readableState && stream._readableState.ending;
|
|
}
|
|
function isEnded(stream) {
|
|
return !!stream._readableState && stream._readableState.ended;
|
|
}
|
|
function isFinishing(stream) {
|
|
return !!stream._writableState && stream._writableState.ending;
|
|
}
|
|
function isFinished(stream) {
|
|
return !!stream._writableState && stream._writableState.ended;
|
|
}
|
|
function getStreamError(stream, opts = {}) {
|
|
const err = stream._readableState && stream._readableState.error || stream._writableState && stream._writableState.error;
|
|
return !opts.all && StreamError.isStreamDestroyed(err) ? null : err;
|
|
}
|
|
function isReadStreamx(stream) {
|
|
return isStreamx(stream) && stream.readable;
|
|
}
|
|
function isDisturbed(stream) {
|
|
return (stream._duplexState & OPENING) !== OPENING || (stream._duplexState & DESTROYING) === DESTROYING || (stream._duplexState & ACTIVE_OR_TICKING) !== 0;
|
|
}
|
|
function isTypedArray(data) {
|
|
return typeof data === "object" && data !== null && typeof data.byteLength === "number";
|
|
}
|
|
function defaultByteLength(data) {
|
|
return isTypedArray(data) ? data.byteLength : 1024;
|
|
}
|
|
function noop() {
|
|
}
|
|
function abort() {
|
|
this.destroy(StreamError.ABORTED());
|
|
}
|
|
function isWritev(s) {
|
|
return s._writev !== Writable.prototype._writev && s._writev !== Duplex.prototype._writev;
|
|
}
|
|
module.exports = {
|
|
pipeline,
|
|
pipelinePromise,
|
|
isStream,
|
|
isStreamx,
|
|
isEnding,
|
|
isEnded,
|
|
isFinishing,
|
|
isFinished,
|
|
isDisturbed,
|
|
getStreamError,
|
|
Stream,
|
|
Writable,
|
|
Readable,
|
|
Duplex,
|
|
Transform,
|
|
// Export PassThrough for compatibility with Node.js core's stream module
|
|
PassThrough
|
|
};
|
|
}
|
|
});
|
|
|
|
// ../../node_modules/teex/index.js
|
|
var require_teex = __commonJS({
|
|
"../../node_modules/teex/index.js"(exports, module) {
|
|
var { Readable } = require_streamx();
|
|
module.exports = function(s, forks = 2) {
|
|
const streams = new Array(forks);
|
|
const status = new Array(forks).fill(true);
|
|
let ended = false;
|
|
for (let i = 0; i < forks; i++) {
|
|
streams[i] = new Readable({
|
|
read(cb) {
|
|
const check = !status[i];
|
|
status[i] = true;
|
|
if (check && allReadable()) s.resume();
|
|
cb(null);
|
|
}
|
|
});
|
|
}
|
|
s.on("end", function() {
|
|
ended = true;
|
|
for (const stream of streams) stream.push(null);
|
|
});
|
|
s.on("error", function(err) {
|
|
for (const stream of streams) stream.destroy(err);
|
|
});
|
|
s.on("close", function() {
|
|
if (ended) return;
|
|
for (const stream of streams) stream.destroy();
|
|
});
|
|
s.on("data", function(data) {
|
|
let needsPause = false;
|
|
for (let i = 0; i < streams.length; i++) {
|
|
if (!(status[i] = streams[i].push(data))) {
|
|
needsPause = true;
|
|
}
|
|
}
|
|
if (needsPause) s.pause();
|
|
});
|
|
return streams;
|
|
function allReadable() {
|
|
for (let j = 0; j < status.length; j++) {
|
|
if (!status[j]) return false;
|
|
}
|
|
return true;
|
|
}
|
|
};
|
|
}
|
|
});
|
|
|
|
// ../../node_modules/bare-stream/web.js
|
|
var require_web = __commonJS({
|
|
"../../node_modules/bare-stream/web.js"(exports) {
|
|
var { Readable, Writable, Transform, getStreamError, isStreamx, isDisturbed } = require_streamx();
|
|
var tee = require_teex();
|
|
var readableKind = Symbol.for("bare.stream.readable.kind");
|
|
var writableKind = Symbol.for("bare.stream.writable.kind");
|
|
var transformKind = Symbol.for("bare.stream.transform.kind");
|
|
exports.ReadableStreamDefaultReader = class ReadableStreamDefaultReader {
|
|
constructor(stream) {
|
|
this._stream = stream;
|
|
this._stream._stream.once("close", onclose).once("error", onerror);
|
|
const closed = Promise.withResolvers();
|
|
closed.promise.catch(noop);
|
|
this._closed = closed;
|
|
function onclose() {
|
|
closed.resolve();
|
|
}
|
|
function onerror(err) {
|
|
closed.reject(err);
|
|
}
|
|
}
|
|
get closed() {
|
|
return this._closed.promise;
|
|
}
|
|
read() {
|
|
const stream = this._stream._stream;
|
|
return new Promise((resolve, reject) => {
|
|
const err = getStreamError(stream);
|
|
if (err) return reject(err);
|
|
if (stream.destroyed) {
|
|
return resolve({ value: void 0, done: true });
|
|
}
|
|
const value = stream.read();
|
|
if (value !== null) {
|
|
return resolve({ value, done: false });
|
|
}
|
|
stream.once("readable", onreadable).once("close", onclose).once("error", onerror);
|
|
function onreadable() {
|
|
const value2 = stream.read();
|
|
ondone(null, value2 === null ? { value: void 0, done: true } : { value: value2, done: false });
|
|
}
|
|
function onclose() {
|
|
ondone(null, { value: void 0, done: true });
|
|
}
|
|
function onerror(err2) {
|
|
ondone(err2, null);
|
|
}
|
|
function ondone(err2, value2) {
|
|
stream.off("readable", onreadable).off("close", onclose).off("error", onerror);
|
|
if (err2) reject(err2);
|
|
else resolve(value2);
|
|
}
|
|
});
|
|
}
|
|
releaseLock() {
|
|
this._closed.reject(new TypeError("Reader was released"));
|
|
this._stream._releaseLock();
|
|
this._stream = null;
|
|
}
|
|
cancel(reason = new TypeError("Stream was cancelled")) {
|
|
const stream = this._stream._stream;
|
|
if (stream.destroyed) return Promise.resolve();
|
|
return new Promise(
|
|
(resolve) => stream.once("close", resolve).once("error", noop).destroy(reason)
|
|
);
|
|
}
|
|
};
|
|
exports.ReadableStreamDefaultController = class ReadableStreamDefaultController {
|
|
constructor(stream) {
|
|
this._stream = stream;
|
|
}
|
|
get desiredSize() {
|
|
const stream = this._stream._stream;
|
|
return stream._readableState.highWaterMark - stream._readableState.buffered;
|
|
}
|
|
enqueue(data) {
|
|
this._stream._stream.push(data);
|
|
}
|
|
close() {
|
|
this._stream._stream.push(null);
|
|
}
|
|
error(err) {
|
|
this._stream._stream.destroy(err);
|
|
}
|
|
};
|
|
var ReadableStream = class _ReadableStream {
|
|
static get [readableKind]() {
|
|
return 0;
|
|
}
|
|
static from(iterable) {
|
|
return new _ReadableStream(Readable.from(iterable));
|
|
}
|
|
constructor(underlyingSource = {}, queuingStrategy) {
|
|
if (isStreamx(underlyingSource)) {
|
|
this._stream = underlyingSource;
|
|
} else {
|
|
if (queuingStrategy === void 0) {
|
|
queuingStrategy = new exports.CountQueuingStrategy();
|
|
}
|
|
const { start, pull, cancel } = underlyingSource;
|
|
const { highWaterMark = 1, size = defaultSize } = queuingStrategy;
|
|
this._stream = new Readable({ highWaterMark, byteLength: size });
|
|
const controller = new exports.ReadableStreamDefaultController(this);
|
|
try {
|
|
let starting = Promise.resolve();
|
|
if (start) starting = forwardError(start.call(this, controller), controller);
|
|
if (pull) {
|
|
this._stream._read = this._read.bind(this, starting, pull.bind(this, controller));
|
|
}
|
|
if (cancel) {
|
|
this._stream.once("error", cancel.bind(this));
|
|
}
|
|
} catch (err) {
|
|
controller.error(err);
|
|
}
|
|
}
|
|
this._reader = null;
|
|
}
|
|
get [readableKind]() {
|
|
return _ReadableStream[readableKind];
|
|
}
|
|
get locked() {
|
|
return this._reader !== null;
|
|
}
|
|
getReader() {
|
|
if (this.locked) throw new TypeError("Stream is locked");
|
|
this._reader = new exports.ReadableStreamDefaultReader(this);
|
|
return this._reader;
|
|
}
|
|
cancel(reason = new TypeError("Stream was cancelled")) {
|
|
const stream = this._stream;
|
|
if (stream.destroyed) return Promise.resolve();
|
|
if (this.locked) return Promise.reject(new TypeError("Stream is locked"));
|
|
return new Promise(
|
|
(resolve) => stream.once("close", resolve).once("error", noop).destroy(reason)
|
|
);
|
|
}
|
|
tee() {
|
|
const [a, b] = tee(this._stream);
|
|
return [new _ReadableStream(a), new _ReadableStream(b)];
|
|
}
|
|
pipeTo(destination) {
|
|
return new Promise(
|
|
(resolve, reject) => this._stream.pipe(destination._stream, (err) => {
|
|
err ? reject(err) : resolve();
|
|
})
|
|
);
|
|
}
|
|
[Symbol.asyncIterator]() {
|
|
return this._stream[Symbol.asyncIterator]();
|
|
}
|
|
_releaseLock() {
|
|
this._reader = null;
|
|
}
|
|
async _read(starting, pull, cb) {
|
|
await starting;
|
|
let err = null;
|
|
try {
|
|
await pull();
|
|
} catch (e) {
|
|
err = e;
|
|
}
|
|
cb(err);
|
|
}
|
|
};
|
|
function defaultSize() {
|
|
return 1;
|
|
}
|
|
exports.ReadableStream = ReadableStream;
|
|
exports.CountQueuingStrategy = class CountQueuingStrategy {
|
|
constructor(opts = {}) {
|
|
const { highWaterMark = 1 } = opts;
|
|
this.highWaterMark = highWaterMark;
|
|
}
|
|
size(chunk) {
|
|
return 1;
|
|
}
|
|
};
|
|
exports.ByteLengthQueuingStrategy = class ByteLengthQueuingStrategy {
|
|
constructor(opts = {}) {
|
|
const { highWaterMark = 16384 } = opts;
|
|
this.highWaterMark = highWaterMark;
|
|
}
|
|
size(chunk) {
|
|
return chunk.byteLength;
|
|
}
|
|
};
|
|
exports.isReadableStream = function isReadableStream(value) {
|
|
if (value instanceof ReadableStream) return true;
|
|
return typeof value === "object" && value !== null && value[readableKind] === ReadableStream[readableKind];
|
|
};
|
|
exports.isReadableStreamErrored = function isReadableStreamErrored(stream) {
|
|
return getStreamError(stream._stream) !== null;
|
|
};
|
|
exports.isReadableStreamDisturbed = function isReadableStreamDisturbed(stream) {
|
|
return isDisturbed(stream._stream);
|
|
};
|
|
exports.WritableStreamDefaultWriter = class WritableStreamDefaultWriter {
|
|
constructor(stream) {
|
|
this._stream = stream;
|
|
this._stream._stream.once("close", onclose).once("error", onerror);
|
|
const closed = Promise.withResolvers();
|
|
closed.promise.catch(noop);
|
|
this._closed = closed;
|
|
function onclose() {
|
|
closed.resolve();
|
|
}
|
|
function onerror(err) {
|
|
closed.reject(err);
|
|
}
|
|
}
|
|
get desiredSize() {
|
|
const stream = this._stream._stream;
|
|
return stream._writableState.highWaterMark - stream._writableState.buffered;
|
|
}
|
|
get closed() {
|
|
return this._closed.promise;
|
|
}
|
|
get ready() {
|
|
const stream = this._stream._stream;
|
|
if (getStreamError(stream)) return Promise.reject();
|
|
return Writable.drained(stream).then();
|
|
}
|
|
async write(chunk) {
|
|
const stream = this._stream._stream;
|
|
let err = getStreamError(stream);
|
|
if (err) return Promise.reject(err);
|
|
stream.write(chunk);
|
|
await Writable.drained(stream);
|
|
err = getStreamError(stream);
|
|
if (err) return Promise.reject(err);
|
|
}
|
|
releaseLock() {
|
|
this._closed.reject(new TypeError("Writer was released"));
|
|
this._stream._releaseLock();
|
|
this._stream = null;
|
|
}
|
|
close() {
|
|
const stream = this._stream._stream;
|
|
if (stream.destroyed) return Promise.resolve();
|
|
return new Promise((resolve) => stream.once("close", resolve).end());
|
|
}
|
|
abort(reason = new TypeError("Stream was aborted")) {
|
|
const stream = this._stream._stream;
|
|
if (stream.destroyed) return Promise.resolve();
|
|
return new Promise((resolve) => stream.once("close", resolve).destroy(reason));
|
|
}
|
|
};
|
|
exports.WritableStreamDefaultController = class WritableStreamDefaultController {
|
|
constructor(stream) {
|
|
this._stream = stream;
|
|
}
|
|
error(err) {
|
|
this._stream._stream.destroy(err);
|
|
}
|
|
};
|
|
var WritableStream = class _WritableStream {
|
|
static get [writableKind]() {
|
|
return 0;
|
|
}
|
|
constructor(underlyingSink = {}, queuingStrategy = {}) {
|
|
if (isStreamx(underlyingSink)) {
|
|
this._stream = underlyingSink;
|
|
} else {
|
|
if (queuingStrategy === void 0) {
|
|
queuingStrategy = new exports.CountQueuingStrategy();
|
|
}
|
|
const { start, write, close, abort } = underlyingSink;
|
|
const { highWaterMark = 1, size = defaultSize } = queuingStrategy;
|
|
this._stream = new Writable({ highWaterMark, byteLength: size });
|
|
const controller = new exports.WritableStreamDefaultController(this);
|
|
this._controller = controller;
|
|
try {
|
|
let starting = Promise.resolve();
|
|
if (start) starting = forwardError(start.call(this, controller), controller);
|
|
if (write) {
|
|
this._stream._write = this._write.bind(this, starting, write.bind(this));
|
|
}
|
|
if (close) {
|
|
this._stream._destroy = this._destroy.bind(this, close.call(this));
|
|
}
|
|
if (abort) {
|
|
this._stream.once("error", abort.bind(this));
|
|
}
|
|
} catch (err) {
|
|
controller.error(err);
|
|
}
|
|
}
|
|
this._writer = null;
|
|
}
|
|
get [writableKind]() {
|
|
return _WritableStream[writableKind];
|
|
}
|
|
get locked() {
|
|
return this._writer !== null;
|
|
}
|
|
getWriter() {
|
|
if (this.locked) throw new TypeError("Stream is locked");
|
|
this._writer = new exports.WritableStreamDefaultWriter(this);
|
|
return this._writer;
|
|
}
|
|
abort(reason = new TypeError("Stream was aborted")) {
|
|
if (this._stream.destroyed) return Promise.resolve();
|
|
if (this.locked) return Promise.reject(new TypeError("Stream is locked"));
|
|
return new Promise((resolve) => this._stream.once("close", resolve).destroy(reason));
|
|
}
|
|
close() {
|
|
if (this._stream.destroyed) return Promise.resolve();
|
|
if (this.locked) return Promise.reject(new TypeError("Stream is locked"));
|
|
return new Promise((resolve) => this._stream.once("close", resolve).end());
|
|
}
|
|
_releaseLock() {
|
|
this._writer = null;
|
|
}
|
|
async _write(starting, write, data, cb) {
|
|
await starting;
|
|
let err = null;
|
|
try {
|
|
await write(data, this._controller);
|
|
} catch (e) {
|
|
err = e;
|
|
}
|
|
cb(err);
|
|
}
|
|
async _destroy(closing, cb) {
|
|
let err = null;
|
|
try {
|
|
await closing;
|
|
} catch (e) {
|
|
err = e;
|
|
}
|
|
cb(err);
|
|
}
|
|
};
|
|
exports.WritableStream = WritableStream;
|
|
exports.isWritableStream = function isWritableStream(value) {
|
|
if (value instanceof WritableStream) return true;
|
|
return typeof value === "object" && value !== null && value[writableKind] === WritableStream[writableKind];
|
|
};
|
|
exports.TransformStreamDefaultController = class TransformStreamDefaultController {
|
|
constructor(stream) {
|
|
this._stream = stream;
|
|
}
|
|
get desiredSize() {
|
|
const stream = this._stream._stream;
|
|
return stream._readableState.highWaterMark - stream._readableState.buffered;
|
|
}
|
|
enqueue(data) {
|
|
this._stream._stream.push(data);
|
|
}
|
|
error(err) {
|
|
this._stream._stream.destroy(err);
|
|
}
|
|
terminate() {
|
|
const stream = this._stream._stream;
|
|
stream.push(null);
|
|
stream.destroy(new TypeError("Stream has been terminated"));
|
|
}
|
|
};
|
|
var TransformStream = class _TransformStream {
|
|
static get [transformKind]() {
|
|
return 0;
|
|
}
|
|
constructor(transformer = {}, writableStrategy = {}, readableStrategy = {}) {
|
|
if (isStreamx(transformer)) {
|
|
this._stream = transformer;
|
|
} else {
|
|
const { start, transform, flush } = transformer;
|
|
this._stream = new Transform({ ...writableStrategy, ...readableStrategy });
|
|
const controller = new exports.TransformStreamDefaultController(this);
|
|
this._controller = controller;
|
|
try {
|
|
let starting = Promise.resolve();
|
|
if (start) starting = forwardError(start.call(this, controller), controller);
|
|
if (transform) {
|
|
this._stream._transform = this._transform.bind(this, starting, transform.bind(this));
|
|
}
|
|
if (flush) {
|
|
this._stream._flush = this._flush.bind(this, flush.call(this, this._controller));
|
|
}
|
|
} catch (err) {
|
|
controller.error(err);
|
|
}
|
|
}
|
|
this._writable = new WritableStream(this._stream);
|
|
this._readable = new ReadableStream(this._stream);
|
|
}
|
|
get [transformKind]() {
|
|
return _TransformStream[transformKind];
|
|
}
|
|
get writable() {
|
|
return this._writable;
|
|
}
|
|
get readable() {
|
|
return this._readable;
|
|
}
|
|
async _transform(starting, transform, data, cb) {
|
|
await starting;
|
|
let err = null;
|
|
try {
|
|
await transform(data, this._controller);
|
|
} catch (e) {
|
|
err = e;
|
|
}
|
|
cb(err);
|
|
}
|
|
async _flush(flush, cb) {
|
|
let err = null;
|
|
try {
|
|
await flush;
|
|
} catch (e) {
|
|
err = e;
|
|
}
|
|
cb(err);
|
|
}
|
|
};
|
|
exports.TransformStream = TransformStream;
|
|
exports.isTransformStream = function isTransformStream(value) {
|
|
if (value instanceof TransformStream) return true;
|
|
return typeof value === "object" && value !== null && value[transformKind] === TransformStream[transformKind];
|
|
};
|
|
async function forwardError(promise, controller) {
|
|
try {
|
|
await promise;
|
|
} catch (err) {
|
|
controller.error(err);
|
|
}
|
|
}
|
|
function noop() {
|
|
}
|
|
}
|
|
});
|
|
|
|
// ../../node_modules/bare-stream/index.js
|
|
var require_bare_stream = __commonJS({
|
|
"../../node_modules/bare-stream/index.js"(exports, module) {
|
|
var b4a = require_b4a();
|
|
var stream = require_streamx();
|
|
var { ReadableStream, WritableStream } = require_web();
|
|
var defaultEncoding = "utf8";
|
|
module.exports = exports = stream.Stream;
|
|
exports.pipeline = stream.pipeline;
|
|
exports.isStream = stream.isStream;
|
|
exports.isEnding = stream.isEnding;
|
|
exports.isEnded = stream.isEnded;
|
|
exports.isFinishing = stream.isFinishing;
|
|
exports.isFinished = stream.isFinished;
|
|
exports.isDisturbed = stream.isDisturbed;
|
|
exports.isErrored = function isErrored(stream2) {
|
|
return exports.getStreamError(stream2) !== null;
|
|
};
|
|
exports.isReadable = function isReadable(stream2) {
|
|
return stream2.readable && !stream2.destroying && !exports.isEnded(stream2);
|
|
};
|
|
exports.isWritable = function isWritable(stream2) {
|
|
return stream2.writable && !stream2.destroying && !exports.isFinishing(stream2);
|
|
};
|
|
exports.getStreamError = stream.getStreamError;
|
|
exports.addAbortSignal = function addAbortSignal(signal, stream2) {
|
|
function onAbort() {
|
|
stream2.destroy(signal.reason);
|
|
}
|
|
if (signal.aborted) onAbort();
|
|
else signal.addEventListener("abort", onAbort);
|
|
return stream2;
|
|
};
|
|
exports.Stream = exports;
|
|
exports.Readable = class Readable extends stream.Readable {
|
|
constructor(opts = {}) {
|
|
super({
|
|
...opts,
|
|
byteLength: null,
|
|
byteLengthReadable: null,
|
|
map: null,
|
|
mapReadable: null
|
|
});
|
|
if (this._construct) this._open = this._construct;
|
|
if (this._read !== stream.Readable.prototype._read) {
|
|
this._read = read.bind(this, this._read);
|
|
}
|
|
if (this._destroy !== stream.Stream.prototype._destroy) {
|
|
this._destroy = destroy.bind(this, this._destroy);
|
|
}
|
|
}
|
|
get closed() {
|
|
return !exports.isReadable(this);
|
|
}
|
|
get errored() {
|
|
return stream.getStreamError(this);
|
|
}
|
|
push(chunk, encoding) {
|
|
if (typeof chunk === "string") {
|
|
chunk = b4a.from(chunk, encoding || defaultEncoding);
|
|
}
|
|
return super.push(chunk);
|
|
}
|
|
unshift(chunk, encoding) {
|
|
if (typeof chunk === "string") {
|
|
chunk = b4a.from(chunk, encoding || defaultEncoding);
|
|
}
|
|
super.unshift(chunk);
|
|
}
|
|
static fromWeb(readableStream, opts = {}) {
|
|
const stream2 = readableStream._stream;
|
|
if (opts.encoding) stream2.setEncoding(opts.encoding);
|
|
if (opts.signal) exports.addAbortSignal(opts.signal, stream2);
|
|
return stream2;
|
|
}
|
|
static toWeb(readable, opts = {}) {
|
|
return new ReadableStream(readable, opts.strategy);
|
|
}
|
|
async [Symbol.asyncDispose]() {
|
|
if (!this.destroyed) this.destroy();
|
|
await new Promise((resolve) => exports.finished(this, resolve));
|
|
}
|
|
};
|
|
exports.Writable = class Writable extends stream.Writable {
|
|
constructor(opts = {}) {
|
|
super({
|
|
...opts,
|
|
byteLength: null,
|
|
byteLengthWritable,
|
|
map: null,
|
|
mapWritable: null
|
|
});
|
|
if (this._construct) this._open = this._construct;
|
|
if (this._write !== stream.Writable.prototype._write) {
|
|
this._write = write.bind(this, this._write);
|
|
}
|
|
if (this._destroy !== stream.Stream.prototype._destroy) {
|
|
this._destroy = destroy.bind(this, this._destroy);
|
|
}
|
|
}
|
|
get closed() {
|
|
return !exports.isWritable(this);
|
|
}
|
|
get errored() {
|
|
return stream.getStreamError(this);
|
|
}
|
|
write(chunk, encoding, cb) {
|
|
if (typeof encoding === "function") {
|
|
cb = encoding;
|
|
encoding = null;
|
|
}
|
|
if (typeof chunk === "string") {
|
|
encoding = encoding || defaultEncoding;
|
|
chunk = b4a.from(chunk, encoding);
|
|
} else {
|
|
encoding = "buffer";
|
|
}
|
|
const result = super.write({ chunk, encoding });
|
|
if (cb) stream.Writable.drained(this).then(() => cb(null), cb);
|
|
return result;
|
|
}
|
|
end(chunk, encoding, cb) {
|
|
if (typeof chunk === "function") {
|
|
cb = chunk;
|
|
chunk = null;
|
|
} else if (typeof encoding === "function") {
|
|
cb = encoding;
|
|
encoding = null;
|
|
}
|
|
if (typeof chunk === "string") {
|
|
encoding = encoding || defaultEncoding;
|
|
chunk = b4a.from(chunk, encoding || defaultEncoding);
|
|
} else {
|
|
encoding = "buffer";
|
|
}
|
|
const result = chunk !== void 0 && chunk !== null ? super.end({ chunk, encoding }) : super.end();
|
|
if (cb) this.once("finish", () => cb(null));
|
|
return result;
|
|
}
|
|
static fromWeb(writableStream, opts = {}) {
|
|
const stream2 = writableStream._stream;
|
|
if (opts.signal) exports.addAbortSignal(opts.signal, stream2);
|
|
return stream2;
|
|
}
|
|
static toWeb(writable) {
|
|
return new WritableStream(writable);
|
|
}
|
|
async [Symbol.asyncDispose]() {
|
|
if (!this.destroyed) this.destroy();
|
|
await new Promise((resolve) => exports.finished(this, resolve));
|
|
}
|
|
};
|
|
exports.Duplex = class Duplex extends stream.Duplex {
|
|
constructor(opts = {}) {
|
|
super({
|
|
...opts,
|
|
byteLength: null,
|
|
byteLengthReadable: null,
|
|
byteLengthWritable,
|
|
map: null,
|
|
mapReadable: null,
|
|
mapWritable: null
|
|
});
|
|
if (this._construct) this._open = this._construct;
|
|
if (this._read !== stream.Readable.prototype._read) {
|
|
this._read = read.bind(this, this._read);
|
|
}
|
|
if (this._write !== stream.Duplex.prototype._write) {
|
|
this._write = write.bind(this, this._write);
|
|
}
|
|
if (this._destroy !== stream.Stream.prototype._destroy) {
|
|
this._destroy = destroy.bind(this, this._destroy);
|
|
}
|
|
}
|
|
push(chunk, encoding) {
|
|
if (typeof chunk === "string") {
|
|
chunk = b4a.from(chunk, encoding || defaultEncoding);
|
|
}
|
|
return super.push(chunk);
|
|
}
|
|
unshift(chunk, encoding) {
|
|
if (typeof chunk === "string") {
|
|
chunk = b4a.from(chunk, encoding || defaultEncoding);
|
|
}
|
|
super.unshift(chunk);
|
|
}
|
|
write(chunk, encoding, cb) {
|
|
if (typeof encoding === "function") {
|
|
cb = encoding;
|
|
encoding = null;
|
|
}
|
|
if (typeof chunk === "string") {
|
|
encoding = encoding || defaultEncoding;
|
|
chunk = b4a.from(chunk, encoding);
|
|
} else {
|
|
encoding = "buffer";
|
|
}
|
|
const result = super.write({ chunk, encoding });
|
|
if (cb) stream.Writable.drained(this).then(() => cb(null), cb);
|
|
return result;
|
|
}
|
|
end(chunk, encoding, cb) {
|
|
if (typeof chunk === "function") {
|
|
cb = chunk;
|
|
chunk = null;
|
|
} else if (typeof encoding === "function") {
|
|
cb = encoding;
|
|
encoding = null;
|
|
}
|
|
if (typeof chunk === "string") {
|
|
encoding = encoding || defaultEncoding;
|
|
chunk = b4a.from(chunk, encoding);
|
|
} else {
|
|
encoding = "buffer";
|
|
}
|
|
const result = chunk !== void 0 && chunk !== null ? super.end({ chunk, encoding }) : super.end();
|
|
if (cb) this.once("finish", () => cb(null));
|
|
return result;
|
|
}
|
|
static fromWeb({ readable: readableStream, writable: writableStream }, opts) {
|
|
const readable = exports.Readable.fromWeb(readableStream, opts);
|
|
const writable = exports.Writable.fromWeb(writableStream, opts);
|
|
const duplex = new exports.Duplex({
|
|
write(data, encoding, cb) {
|
|
writable.write(data, encoding, cb);
|
|
}
|
|
});
|
|
readable.on("data", (data) => duplex.push(data)).on("end", () => duplex.push(null)).on("error", (err) => duplex.destroy(err));
|
|
writable.on("finish", () => duplex.end()).on("error", (err) => duplex.destroy(err));
|
|
return duplex;
|
|
}
|
|
static toWeb(duplex) {
|
|
const readableStream = exports.Readable.toWeb(duplex);
|
|
const writableStream = exports.Writable.toWeb(duplex);
|
|
return { readable: readableStream, writable: writableStream };
|
|
}
|
|
};
|
|
var DuplexSide = class extends exports.Duplex {
|
|
constructor(opts) {
|
|
super(opts);
|
|
this._otherSide = null;
|
|
this._cb = null;
|
|
}
|
|
_read() {
|
|
const cb = this._cb;
|
|
if (!cb) return;
|
|
this._cb = null;
|
|
cb();
|
|
}
|
|
_write(chunk, encoding, cb) {
|
|
this._otherSide.push(chunk, encoding);
|
|
this._otherSide._cb = cb;
|
|
}
|
|
_final(cb) {
|
|
this._otherSide.on("end", cb);
|
|
this._otherSide.push(null);
|
|
}
|
|
};
|
|
exports.duplexPair = function duplexPair(opts) {
|
|
const sideA = new DuplexSide(opts);
|
|
const sideB = new DuplexSide(opts);
|
|
sideA._otherSide = sideB;
|
|
sideB._otherSide = sideA;
|
|
return [sideA, sideB];
|
|
};
|
|
exports.Transform = class Transform extends stream.Transform {
|
|
constructor(opts = {}) {
|
|
super({
|
|
...opts,
|
|
byteLength: null,
|
|
byteLengthReadable: null,
|
|
byteLengthWritable,
|
|
map: null,
|
|
mapReadable: null,
|
|
mapWritable: null
|
|
});
|
|
if (this._transform !== stream.Transform.prototype._transform) {
|
|
this._transform = transform.bind(this, this._transform);
|
|
} else {
|
|
this._transform = passthrough;
|
|
}
|
|
}
|
|
push(chunk, encoding) {
|
|
if (typeof chunk === "string") {
|
|
chunk = b4a.from(chunk, encoding || defaultEncoding);
|
|
}
|
|
return super.push(chunk);
|
|
}
|
|
unshift(chunk, encoding) {
|
|
if (typeof chunk === "string") {
|
|
chunk = b4a.from(chunk, encoding || defaultEncoding);
|
|
}
|
|
super.unshift(chunk);
|
|
}
|
|
write(chunk, encoding, cb) {
|
|
if (typeof encoding === "function") {
|
|
cb = encoding;
|
|
encoding = null;
|
|
}
|
|
if (typeof chunk === "string") {
|
|
encoding = encoding || defaultEncoding;
|
|
chunk = b4a.from(chunk, encoding);
|
|
} else {
|
|
encoding = "buffer";
|
|
}
|
|
const result = super.write({ chunk, encoding });
|
|
if (cb) stream.Writable.drained(this).then(() => cb(null), cb);
|
|
return result;
|
|
}
|
|
end(chunk, encoding, cb) {
|
|
if (typeof chunk === "function") {
|
|
cb = chunk;
|
|
chunk = null;
|
|
} else if (typeof encoding === "function") {
|
|
cb = encoding;
|
|
encoding = null;
|
|
}
|
|
if (typeof chunk === "string") {
|
|
encoding = encoding || defaultEncoding;
|
|
chunk = b4a.from(chunk, encoding);
|
|
} else {
|
|
encoding = "buffer";
|
|
}
|
|
const result = chunk !== void 0 && chunk !== null ? super.end({ chunk, encoding }) : super.end();
|
|
if (cb) this.once("finish", () => cb(null));
|
|
return result;
|
|
}
|
|
};
|
|
exports.PassThrough = class PassThrough extends exports.Transform {
|
|
};
|
|
exports.finished = function finished(stream2, opts, cb) {
|
|
if (typeof opts === "function") {
|
|
cb = opts;
|
|
opts = {};
|
|
}
|
|
if (!opts) opts = {};
|
|
const { cleanup = false } = opts;
|
|
const done = () => {
|
|
cb(exports.getStreamError(stream2, { all: true }));
|
|
if (cleanup) detach();
|
|
};
|
|
const detach = () => {
|
|
stream2.off("close", done);
|
|
stream2.off("error", noop);
|
|
};
|
|
if (stream2.destroyed) {
|
|
done();
|
|
} else {
|
|
stream2.on("close", done);
|
|
stream2.on("error", noop);
|
|
}
|
|
return detach;
|
|
};
|
|
function read(read2, cb) {
|
|
read2.call(this, 65536);
|
|
cb(null);
|
|
}
|
|
function write(write2, data, cb) {
|
|
write2.call(this, data.chunk, data.encoding, cb);
|
|
}
|
|
function transform(transform2, data, cb) {
|
|
transform2.call(this, data.chunk, data.encoding, cb);
|
|
}
|
|
function destroy(destroy2, cb) {
|
|
destroy2.call(this, exports.getStreamError(this), cb);
|
|
}
|
|
function passthrough(data, cb) {
|
|
cb(null, data.chunk);
|
|
}
|
|
function byteLengthWritable(data) {
|
|
return data.chunk.byteLength;
|
|
}
|
|
function noop() {
|
|
}
|
|
}
|
|
});
|
|
|
|
// ../../node_modules/bare-ansi-escapes/index.js
|
|
var require_bare_ansi_escapes = __commonJS({
|
|
"../../node_modules/bare-ansi-escapes/index.js"(exports) {
|
|
var ESC = "\x1B";
|
|
var CSI = ESC + "[";
|
|
var SGR = (n) => CSI + n + "m";
|
|
exports.constants = {
|
|
ESC,
|
|
CSI,
|
|
SGR
|
|
};
|
|
exports.cursorHide = CSI + "?25l";
|
|
exports.cursorShow = CSI + "?25h";
|
|
exports.cursorUp = function cursorUp(n = 1) {
|
|
return CSI + n + "A";
|
|
};
|
|
exports.cursorDown = function cursorDown(n = 1) {
|
|
return CSI + n + "B";
|
|
};
|
|
exports.cursorForward = function cursorForward(n = 1) {
|
|
return CSI + n + "C";
|
|
};
|
|
exports.cursorBack = function cursorBack(n = 1) {
|
|
return CSI + n + "D";
|
|
};
|
|
exports.cursorNextLine = function cursorNextLine(n = 1) {
|
|
return CSI + n + "E";
|
|
};
|
|
exports.cursorPreviousLine = function cursorPreviousLine(n = 1) {
|
|
return CSI + n + "F";
|
|
};
|
|
exports.cursorPosition = function cursorPosition(column, row = 0) {
|
|
if (row === 0) return CSI + (column + 1) + "G";
|
|
return CSI + (row + 1) + ";" + (column + 1) + "H";
|
|
};
|
|
exports.eraseDisplayEnd = CSI + "J";
|
|
exports.eraseDisplayStart = CSI + "1J";
|
|
exports.eraseDisplay = CSI + "2J";
|
|
exports.eraseLineEnd = CSI + "K";
|
|
exports.eraseLineStart = CSI + "1K";
|
|
exports.eraseLine = CSI + "2K";
|
|
exports.scrollUp = function scrollUp(n = 1) {
|
|
return CSI + n + "S";
|
|
};
|
|
exports.scrollDown = function scrollDown(n = 1) {
|
|
return CSI + n + "T";
|
|
};
|
|
exports.modifierReset = SGR(0);
|
|
exports.modifierBold = SGR(1);
|
|
exports.modifierDim = SGR(2);
|
|
exports.modifierItalic = SGR(3);
|
|
exports.modifierUnderline = SGR(4);
|
|
exports.modifierNormal = SGR(22);
|
|
exports.modifierNotItalic = SGR(23);
|
|
exports.modifierNotUnderline = SGR(24);
|
|
exports.colorBlack = SGR(30);
|
|
exports.colorRed = SGR(31);
|
|
exports.colorGreen = SGR(32);
|
|
exports.colorYellow = SGR(33);
|
|
exports.colorBlue = SGR(34);
|
|
exports.colorMagenta = SGR(35);
|
|
exports.colorCyan = SGR(36);
|
|
exports.colorWhite = SGR(37);
|
|
exports.colorDefault = SGR(39);
|
|
exports.colorBrightBlack = SGR(90);
|
|
exports.colorBrightRed = SGR(91);
|
|
exports.colorBrightGreen = SGR(92);
|
|
exports.colorBrightYellow = SGR(93);
|
|
exports.colorBrightBlue = SGR(94);
|
|
exports.colorBrightMagenta = SGR(95);
|
|
exports.colorBrightCyan = SGR(96);
|
|
exports.colorBrightWhite = SGR(97);
|
|
}
|
|
});
|
|
|
|
// ../../node_modules/bare-ansi-escapes/key-decoder.js
|
|
var require_key_decoder = __commonJS({
|
|
"../../node_modules/bare-ansi-escapes/key-decoder.js"(exports, module) {
|
|
var { Transform } = require_bare_stream();
|
|
var {
|
|
constants: { ESC }
|
|
} = require_bare_ansi_escapes();
|
|
module.exports = class KeyDecoder extends Transform {
|
|
constructor(opts = {}) {
|
|
const { encoding = "utf8", escapeCodeTimeout = 500 } = opts;
|
|
super();
|
|
this.encoding = encoding;
|
|
this._escapeDelay = escapeCodeTimeout;
|
|
this._escapeTimer = null;
|
|
this._parser = parseKeys(this);
|
|
this._parser.next();
|
|
}
|
|
_transform(data, encoding, cb) {
|
|
clearTimeout(this._escapeTimer);
|
|
if (data[0] > 127 && data.length === 1) {
|
|
data[0] -= 128;
|
|
data = ESC + data.toString(this.encoding);
|
|
} else {
|
|
data = data.toString(this.encoding);
|
|
}
|
|
let n = 0;
|
|
for (const c of data) {
|
|
n += c.length;
|
|
this._parser.next(c);
|
|
if (n === data.length && c === ESC) {
|
|
this._escapeTimer = setTimeout(
|
|
this._escape.bind(this),
|
|
this._escapeDelay
|
|
);
|
|
}
|
|
}
|
|
cb(null);
|
|
}
|
|
_escape() {
|
|
this._parser.next("");
|
|
}
|
|
};
|
|
var Key = class {
|
|
constructor(name, sequence, ctrl, meta, shift) {
|
|
this.name = typeof name === "number" ? String.fromCharCode(name) : name;
|
|
this.sequence = sequence;
|
|
this.ctrl = ctrl;
|
|
this.meta = meta;
|
|
this.shift = shift;
|
|
}
|
|
};
|
|
function charLengthAt(str, i) {
|
|
if (str.length <= i) {
|
|
return 1;
|
|
}
|
|
return str.codePointAt(i) >= 65536 ? 2 : 1;
|
|
}
|
|
function* parseKeys(stream) {
|
|
while (true) {
|
|
let c = yield;
|
|
let s = c;
|
|
let escaped = false;
|
|
let name = null;
|
|
let ctrl = false;
|
|
let meta = false;
|
|
let shift = false;
|
|
if (c === ESC) {
|
|
escaped = true;
|
|
s += c = yield;
|
|
if (c === ESC) {
|
|
s += c = yield;
|
|
}
|
|
}
|
|
if (escaped && (c === "O" || c === "[")) {
|
|
let code = c;
|
|
let modifier = 0;
|
|
if (c === "O") {
|
|
s += c = yield;
|
|
if (c >= "0" && c <= "9") {
|
|
modifier = (c >> 0) - 1;
|
|
s += c = yield;
|
|
}
|
|
code += c;
|
|
} else if (c === "[") {
|
|
s += c = yield;
|
|
if (c === "[") {
|
|
code += c;
|
|
s += c = yield;
|
|
}
|
|
const start = s.length - 1;
|
|
if (c >= "0" && c <= "9") {
|
|
s += c = yield;
|
|
if (c >= "0" && c <= "9") {
|
|
s += c = yield;
|
|
if (c >= "0" && c <= "9") {
|
|
s += c = yield;
|
|
}
|
|
}
|
|
}
|
|
if (c === ";") {
|
|
s += c = yield;
|
|
if (c >= "0" && c <= "9") {
|
|
s += yield;
|
|
}
|
|
}
|
|
const cmd = s.slice(start);
|
|
let match;
|
|
if (match = /^(?:(\d\d?)(?:;(\d))?([~^$])|(\d{3}~))$/.exec(cmd)) {
|
|
if (match[4]) {
|
|
code += match[4];
|
|
} else {
|
|
code += match[1] + match[3];
|
|
modifier = (match[2] || 1) - 1;
|
|
}
|
|
} else if (match = /^((\d;)?(\d))?([A-Za-z])$/.exec(cmd)) {
|
|
code += match[4];
|
|
modifier = (match[3] || 1) - 1;
|
|
} else {
|
|
code += cmd;
|
|
}
|
|
}
|
|
ctrl = !!(modifier & 4);
|
|
meta = !!(modifier & 10);
|
|
shift = !!(modifier & 1);
|
|
switch (code) {
|
|
/* xterm/gnome ESC [ letter (with modifier) */
|
|
case "[P":
|
|
name = "f1";
|
|
break;
|
|
case "[Q":
|
|
name = "f2";
|
|
break;
|
|
case "[R":
|
|
name = "f3";
|
|
break;
|
|
case "[S":
|
|
name = "f4";
|
|
break;
|
|
/* xterm/gnome ESC O letter (without modifier) */
|
|
case "OP":
|
|
name = "f1";
|
|
break;
|
|
case "OQ":
|
|
name = "f2";
|
|
break;
|
|
case "OR":
|
|
name = "f3";
|
|
break;
|
|
case "OS":
|
|
name = "f4";
|
|
break;
|
|
/* xterm/rxvt ESC [ number ~ */
|
|
case "[11~":
|
|
name = "f1";
|
|
break;
|
|
case "[12~":
|
|
name = "f2";
|
|
break;
|
|
case "[13~":
|
|
name = "f3";
|
|
break;
|
|
case "[14~":
|
|
name = "f4";
|
|
break;
|
|
/* paste bracket mode */
|
|
case "[200~":
|
|
name = "paste-start";
|
|
break;
|
|
case "[201~":
|
|
name = "paste-end";
|
|
break;
|
|
/* from Cygwin and used in libuv */
|
|
case "[[A":
|
|
name = "f1";
|
|
break;
|
|
case "[[B":
|
|
name = "f2";
|
|
break;
|
|
case "[[C":
|
|
name = "f3";
|
|
break;
|
|
case "[[D":
|
|
name = "f4";
|
|
break;
|
|
case "[[E":
|
|
name = "f5";
|
|
break;
|
|
/* common */
|
|
case "[15~":
|
|
name = "f5";
|
|
break;
|
|
case "[17~":
|
|
name = "f6";
|
|
break;
|
|
case "[18~":
|
|
name = "f7";
|
|
break;
|
|
case "[19~":
|
|
name = "f8";
|
|
break;
|
|
case "[20~":
|
|
name = "f9";
|
|
break;
|
|
case "[21~":
|
|
name = "f10";
|
|
break;
|
|
case "[23~":
|
|
name = "f11";
|
|
break;
|
|
case "[24~":
|
|
name = "f12";
|
|
break;
|
|
/* xterm ESC [ letter */
|
|
case "[A":
|
|
name = "up";
|
|
break;
|
|
case "[B":
|
|
name = "down";
|
|
break;
|
|
case "[C":
|
|
name = "right";
|
|
break;
|
|
case "[D":
|
|
name = "left";
|
|
break;
|
|
case "[E":
|
|
name = "clear";
|
|
break;
|
|
case "[F":
|
|
name = "end";
|
|
break;
|
|
case "[H":
|
|
name = "home";
|
|
break;
|
|
/* xterm/gnome ESC O letter */
|
|
case "OA":
|
|
name = "up";
|
|
break;
|
|
case "OB":
|
|
name = "down";
|
|
break;
|
|
case "OC":
|
|
name = "right";
|
|
break;
|
|
case "OD":
|
|
name = "left";
|
|
break;
|
|
case "OE":
|
|
name = "clear";
|
|
break;
|
|
case "OF":
|
|
name = "end";
|
|
break;
|
|
case "OH":
|
|
name = "home";
|
|
break;
|
|
/* xterm/rxvt ESC [ number ~ */
|
|
case "[1~":
|
|
name = "home";
|
|
break;
|
|
case "[2~":
|
|
name = "insert";
|
|
break;
|
|
case "[3~":
|
|
name = "delete";
|
|
break;
|
|
case "[4~":
|
|
name = "end";
|
|
break;
|
|
case "[5~":
|
|
name = "pageup";
|
|
break;
|
|
case "[6~":
|
|
name = "pagedown";
|
|
break;
|
|
/* putty */
|
|
case "[[5~":
|
|
name = "pageup";
|
|
break;
|
|
case "[[6~":
|
|
name = "pagedown";
|
|
break;
|
|
/* rxvt */
|
|
case "[7~":
|
|
name = "home";
|
|
break;
|
|
case "[8~":
|
|
name = "end";
|
|
break;
|
|
/* rxvt keys with modifiers */
|
|
case "[a":
|
|
name = "up";
|
|
shift = true;
|
|
break;
|
|
case "[b":
|
|
name = "down";
|
|
shift = true;
|
|
break;
|
|
case "[c":
|
|
name = "right";
|
|
shift = true;
|
|
break;
|
|
case "[d":
|
|
name = "left";
|
|
shift = true;
|
|
break;
|
|
case "[e":
|
|
name = "clear";
|
|
shift = true;
|
|
break;
|
|
case "[2$":
|
|
name = "insert";
|
|
shift = true;
|
|
break;
|
|
case "[3$":
|
|
name = "delete";
|
|
shift = true;
|
|
break;
|
|
case "[5$":
|
|
name = "pageup";
|
|
shift = true;
|
|
break;
|
|
case "[6$":
|
|
name = "pagedown";
|
|
shift = true;
|
|
break;
|
|
case "[7$":
|
|
name = "home";
|
|
shift = true;
|
|
break;
|
|
case "[8$":
|
|
name = "end";
|
|
shift = true;
|
|
break;
|
|
case "Oa":
|
|
name = "up";
|
|
ctrl = true;
|
|
break;
|
|
case "Ob":
|
|
name = "down";
|
|
ctrl = true;
|
|
break;
|
|
case "Oc":
|
|
name = "right";
|
|
ctrl = true;
|
|
break;
|
|
case "Od":
|
|
name = "left";
|
|
ctrl = true;
|
|
break;
|
|
case "Oe":
|
|
name = "clear";
|
|
ctrl = true;
|
|
break;
|
|
case "[2^":
|
|
name = "insert";
|
|
ctrl = true;
|
|
break;
|
|
case "[3^":
|
|
name = "delete";
|
|
ctrl = true;
|
|
break;
|
|
case "[5^":
|
|
name = "pageup";
|
|
ctrl = true;
|
|
break;
|
|
case "[6^":
|
|
name = "pagedown";
|
|
ctrl = true;
|
|
break;
|
|
case "[7^":
|
|
name = "home";
|
|
ctrl = true;
|
|
break;
|
|
case "[8^":
|
|
name = "end";
|
|
ctrl = true;
|
|
break;
|
|
case "[Z":
|
|
name = "tab";
|
|
shift = true;
|
|
break;
|
|
default:
|
|
name = "undefined";
|
|
break;
|
|
}
|
|
} else if (c === "\r") {
|
|
name = "return";
|
|
meta = escaped;
|
|
} else if (c === "\n") {
|
|
name = "linefeed";
|
|
meta = escaped;
|
|
} else if (c === " ") {
|
|
name = "tab";
|
|
meta = escaped;
|
|
} else if (c === "\b" || c === "\x7F") {
|
|
name = "backspace";
|
|
meta = escaped;
|
|
} else if (c === ESC) {
|
|
name = "escape";
|
|
meta = escaped;
|
|
} else if (c === " ") {
|
|
name = "space";
|
|
meta = escaped;
|
|
} else if (!escaped && c <= "") {
|
|
name = String.fromCharCode(c.charCodeAt(0) + "a".charCodeAt(0) - 1);
|
|
ctrl = true;
|
|
} else if (/^[0-9A-Za-z]$/.exec(c) !== null) {
|
|
name = c.toLowerCase();
|
|
shift = /^[A-Z]$/.exec(c) !== null;
|
|
meta = escaped;
|
|
} else if (escaped) {
|
|
name = c.length ? null : "escape";
|
|
meta = true;
|
|
}
|
|
const sequence = s;
|
|
if (s.length > 0 && (name !== null || escaped || charLengthAt(s, 0) === s.length)) {
|
|
stream.push(
|
|
new Key(name === null ? sequence : name, sequence, ctrl, meta, shift)
|
|
);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
});
|
|
|
|
// ../../node_modules/bare-readline/index.js
|
|
var require_bare_readline = __commonJS({
|
|
"../../node_modules/bare-readline/index.js"(exports, module) {
|
|
var { Readable } = require_bare_stream();
|
|
var ansiEscapes = require_bare_ansi_escapes();
|
|
var KeyDecoder = require_key_decoder();
|
|
var constants = {
|
|
EOL: "\r\n"
|
|
};
|
|
var defaultColumns = 80;
|
|
var defaultRows = 60;
|
|
module.exports = exports = class Readline extends Readable {
|
|
constructor(opts = {}) {
|
|
super();
|
|
this._prompt = opts.prompt || "> ";
|
|
this._crlfDelay = opts.crlfDelay ? Math.max(100, opts.crlfDelay) : 100;
|
|
this._oninput = this._oninput.bind(this);
|
|
this._onkey = this._onkey.bind(this);
|
|
this._onresize = this._onresize.bind(this);
|
|
this._decoder = new KeyDecoder().on("data", this._onkey);
|
|
this._history = new ReadlineHistory();
|
|
this._input = opts.input.on("data", this._oninput);
|
|
this._output = opts.output;
|
|
this._line = "";
|
|
this._cursor = 0;
|
|
this._previousRows = 0;
|
|
this._columns = defaultColumns;
|
|
this._rows = defaultRows;
|
|
this._sawReturn = 0;
|
|
this.on("newListener", this._onnewlistener).setEncoding("utf8");
|
|
if (this._output) {
|
|
this._output.on("resize", this._onresize);
|
|
this._onresize();
|
|
}
|
|
}
|
|
get input() {
|
|
return this._input;
|
|
}
|
|
get output() {
|
|
return this._output;
|
|
}
|
|
get line() {
|
|
return this._line;
|
|
}
|
|
get cursor() {
|
|
return this._cursor;
|
|
}
|
|
prompt() {
|
|
const line = this._prompt + this._line;
|
|
const cursor = this._prompt.length + this._cursor;
|
|
const x = cursor % this._columns;
|
|
const y = (cursor - x) / this._columns;
|
|
const offsetX = cursor === line.length ? 0 : 1;
|
|
const rows = Math.floor((line.length - offsetX) / this._columns);
|
|
const offsetY = rows - y;
|
|
if (this._previousRows) this.write(ansiEscapes.cursorUp(this._previousRows));
|
|
this.write(ansiEscapes.cursorPosition(0) + ansiEscapes.eraseDisplayEnd + line);
|
|
if (x === 0 && offsetX === 0) this.write(constants.EOL);
|
|
else if (offsetY) this.write(ansiEscapes.cursorUp(offsetY));
|
|
this.write(ansiEscapes.cursorPosition(x));
|
|
this._previousRows = rows - offsetY;
|
|
}
|
|
setPrompt(prompt) {
|
|
this._prompt = prompt;
|
|
}
|
|
getPrompt() {
|
|
return this._prompt;
|
|
}
|
|
close() {
|
|
this._input.off("data", this._oninput);
|
|
this.push(null);
|
|
}
|
|
write(data) {
|
|
if (this._output) this._output.write(data);
|
|
}
|
|
clearLine() {
|
|
const line = this._line;
|
|
const rows = Math.floor((this._prompt.length + line.length) / this._columns);
|
|
if (rows !== this._previousRows) {
|
|
this.write(ansiEscapes.cursorDown(rows - this._previousRows));
|
|
}
|
|
this.write(constants.EOL);
|
|
this._line = "";
|
|
this._cursor = 0;
|
|
this._previousRows = 0;
|
|
return line;
|
|
}
|
|
_onnewlistener(name) {
|
|
if (name === "line") this.resume();
|
|
}
|
|
_oninput(data) {
|
|
this._decoder.write(data);
|
|
}
|
|
_onresize() {
|
|
const { columns = defaultColumns, rows = defaultRows } = this._output;
|
|
this._columns = columns;
|
|
this._rows = rows;
|
|
this.prompt();
|
|
}
|
|
_online(linefeed) {
|
|
if (linefeed) {
|
|
if (this._sawReturn > 0 && Date.now() - this._sawReturn <= this._crlfDelay) {
|
|
return;
|
|
}
|
|
this._sawReturn = 0;
|
|
} else {
|
|
this._sawReturn = Date.now();
|
|
}
|
|
const line = this.clearLine();
|
|
const remember = line.trim() !== "";
|
|
if (remember && line !== this._history.get(0)) this._history.unshift(line);
|
|
this.push(line);
|
|
this.emit("line", line);
|
|
if (remember) this.emit("history", this._history.entries);
|
|
}
|
|
_onkey(key) {
|
|
if (key.name === "up" || key.ctrl && key.name === "p") {
|
|
return this._onup();
|
|
}
|
|
if (key.name === "down" || key.ctrl && key.name === "n") {
|
|
return this._ondown();
|
|
}
|
|
this._history.cursor = -1;
|
|
if (key.name === "right" || key.ctrl && key.name === "f") {
|
|
return this._onright();
|
|
}
|
|
if (key.name === "left" || key.ctrl && key.name === "b") {
|
|
return this._onleft();
|
|
}
|
|
if (key.ctrl && key.name === "e") return this._onend();
|
|
if (key.ctrl && key.name === "a") return this._onstart();
|
|
if (key.ctrl && key.name === "l") return this._onclearscreen();
|
|
let characters;
|
|
switch (key.name) {
|
|
case "d":
|
|
if (key.ctrl) return this.close();
|
|
characters = key.shift ? "D" : "d";
|
|
break;
|
|
case "c":
|
|
if (key.ctrl) return this.close();
|
|
characters = key.shift ? "C" : "c";
|
|
break;
|
|
case "backspace":
|
|
return this._onbackspace();
|
|
case "return":
|
|
return this._online(
|
|
false
|
|
/* linefeed */
|
|
);
|
|
case "linefeed":
|
|
return this._online(
|
|
true
|
|
/* linefeed */
|
|
);
|
|
case "escape":
|
|
case "f1":
|
|
case "f2":
|
|
case "f3":
|
|
case "f4":
|
|
case "f5":
|
|
case "f6":
|
|
case "f7":
|
|
case "f8":
|
|
case "f9":
|
|
case "f10":
|
|
case "f11":
|
|
case "f12":
|
|
case "clear":
|
|
case "end":
|
|
case "home":
|
|
case "pageup":
|
|
case "pagedown":
|
|
case "insert":
|
|
case "delete":
|
|
case "tab":
|
|
case "undefined":
|
|
return;
|
|
case "space":
|
|
characters = " ";
|
|
break;
|
|
default:
|
|
characters = key.shift ? key.name.toUpperCase() : key.name;
|
|
}
|
|
this._line = this._line.substring(0, this._cursor) + characters + this._line.substring(this._cursor);
|
|
this._cursor += characters.length;
|
|
this.prompt();
|
|
}
|
|
_onbackspace() {
|
|
if (this._cursor) {
|
|
this._line = this._line.substring(0, this._cursor - 1) + this._line.substring(this._cursor);
|
|
this._cursor--;
|
|
this.prompt();
|
|
}
|
|
}
|
|
_onup() {
|
|
if (this._history.cursor === -1 && this._line.length > 0) return;
|
|
if (this._history.length === 0) return;
|
|
if (this._history.length <= this._history.cursor + 1) return;
|
|
this._history.cursor++;
|
|
this._line = this._history.get(this._history.cursor);
|
|
this._cursor = this._line.length;
|
|
this.prompt();
|
|
}
|
|
_ondown() {
|
|
if (this._history.cursor === -1) return;
|
|
this._history.cursor--;
|
|
this._line = this._history.cursor === -1 ? "" : this._history.get(this._history.cursor);
|
|
this._cursor = this._line.length;
|
|
this.prompt();
|
|
}
|
|
_onright() {
|
|
if (this._cursor < this._line.length) {
|
|
this._cursor++;
|
|
this.prompt();
|
|
}
|
|
}
|
|
_onleft() {
|
|
if (this._cursor) {
|
|
this._cursor--;
|
|
this.prompt();
|
|
}
|
|
}
|
|
_onend() {
|
|
if (this._cursor < this._line.length) {
|
|
this._cursor = this._line.length;
|
|
this.prompt();
|
|
}
|
|
}
|
|
_onstart() {
|
|
if (this._cursor) {
|
|
this._cursor = 0;
|
|
this.prompt();
|
|
}
|
|
}
|
|
_onclearscreen() {
|
|
this.write(ansiEscapes.cursorPosition(0, 0));
|
|
this.prompt();
|
|
}
|
|
};
|
|
var Readline = exports;
|
|
exports.Interface = Readline;
|
|
exports.createInterface = function createInterface(opts) {
|
|
return new Readline(opts);
|
|
};
|
|
exports.constants = constants;
|
|
var ReadlineHistory = class {
|
|
constructor() {
|
|
this.entries = [];
|
|
this.cursor = -1;
|
|
}
|
|
get length() {
|
|
return this.entries.length;
|
|
}
|
|
unshift(entry) {
|
|
this.entries.unshift(entry);
|
|
}
|
|
get(index) {
|
|
if (index < 0) index += this.length;
|
|
if (index < 0 || index >= this.length) return null;
|
|
return this.entries[index];
|
|
}
|
|
};
|
|
}
|
|
});
|
|
|
|
// ../../bare-lib-entry-bareReadline.js
|
|
var bare_lib_entry_bareReadline_exports = {};
|
|
__export(bare_lib_entry_bareReadline_exports, {
|
|
default: () => bare_lib_entry_bareReadline_default
|
|
});
|
|
var import_bare_readline = __toESM(require_bare_readline());
|
|
var bare_lib_entry_bareReadline_default = import_bare_readline.default;
|
|
return __toCommonJS(bare_lib_entry_bareReadline_exports);
|
|
})();
|
|
;(function(){var g=globalThis;var s="__bare_os_stdlib__";g[s]=g[s]||{};var e=typeof __bare_os_bundle_exports__!=="undefined"?__bare_os_bundle_exports__:void 0;var v=e!=null&&typeof e==="object"&&Object.prototype.hasOwnProperty.call(e,"default")?e.default:e;g[s]["bareReadline"]=v;})();
|