inital upload

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jackbeeby
2025-05-15 13:35:49 +10:00
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node_modules/@isaacs/fs-minipass/LICENSE generated vendored Normal file
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The ISC License
Copyright (c) Isaac Z. Schlueter and Contributors
Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

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node_modules/@isaacs/fs-minipass/README.md generated vendored Normal file
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# fs-minipass
Filesystem streams based on [minipass](http://npm.im/minipass).
4 classes are exported:
- ReadStream
- ReadStreamSync
- WriteStream
- WriteStreamSync
When using `ReadStreamSync`, all of the data is made available
immediately upon consuming the stream. Nothing is buffered in memory
when the stream is constructed. If the stream is piped to a writer,
then it will synchronously `read()` and emit data into the writer as
fast as the writer can consume it. (That is, it will respect
backpressure.) If you call `stream.read()` then it will read the
entire file and return the contents.
When using `WriteStreamSync`, every write is flushed to the file
synchronously. If your writes all come in a single tick, then it'll
write it all out in a single tick. It's as synchronous as you are.
The async versions work much like their node builtin counterparts,
with the exception of introducing significantly less Stream machinery
overhead.
## USAGE
It's just streams, you pipe them or read() them or write() to them.
```js
import { ReadStream, WriteStream } from 'fs-minipass'
// or: const { ReadStream, WriteStream } = require('fs-minipass')
const readStream = new ReadStream('file.txt')
const writeStream = new WriteStream('output.txt')
writeStream.write('some file header or whatever\n')
readStream.pipe(writeStream)
```
## ReadStream(path, options)
Path string is required, but somewhat irrelevant if an open file
descriptor is passed in as an option.
Options:
- `fd` Pass in a numeric file descriptor, if the file is already open.
- `readSize` The size of reads to do, defaults to 16MB
- `size` The size of the file, if known. Prevents zero-byte read()
call at the end.
- `autoClose` Set to `false` to prevent the file descriptor from being
closed when the file is done being read.
## WriteStream(path, options)
Path string is required, but somewhat irrelevant if an open file
descriptor is passed in as an option.
Options:
- `fd` Pass in a numeric file descriptor, if the file is already open.
- `mode` The mode to create the file with. Defaults to `0o666`.
- `start` The position in the file to start reading. If not
specified, then the file will start writing at position zero, and be
truncated by default.
- `autoClose` Set to `false` to prevent the file descriptor from being
closed when the stream is ended.
- `flags` Flags to use when opening the file. Irrelevant if `fd` is
passed in, since file won't be opened in that case. Defaults to
`'a'` if a `pos` is specified, or `'w'` otherwise.

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/// <reference types="node" />
/// <reference types="node" />
/// <reference types="node" />
import EE from 'events';
import { Minipass } from 'minipass';
declare const _autoClose: unique symbol;
declare const _close: unique symbol;
declare const _ended: unique symbol;
declare const _fd: unique symbol;
declare const _finished: unique symbol;
declare const _flags: unique symbol;
declare const _flush: unique symbol;
declare const _handleChunk: unique symbol;
declare const _makeBuf: unique symbol;
declare const _mode: unique symbol;
declare const _needDrain: unique symbol;
declare const _onerror: unique symbol;
declare const _onopen: unique symbol;
declare const _onread: unique symbol;
declare const _onwrite: unique symbol;
declare const _open: unique symbol;
declare const _path: unique symbol;
declare const _pos: unique symbol;
declare const _queue: unique symbol;
declare const _read: unique symbol;
declare const _readSize: unique symbol;
declare const _reading: unique symbol;
declare const _remain: unique symbol;
declare const _size: unique symbol;
declare const _write: unique symbol;
declare const _writing: unique symbol;
declare const _defaultFlag: unique symbol;
declare const _errored: unique symbol;
export type ReadStreamOptions = Minipass.Options<Minipass.ContiguousData> & {
fd?: number;
readSize?: number;
size?: number;
autoClose?: boolean;
};
export type ReadStreamEvents = Minipass.Events<Minipass.ContiguousData> & {
open: [fd: number];
};
export declare class ReadStream extends Minipass<Minipass.ContiguousData, Buffer, ReadStreamEvents> {
[_errored]: boolean;
[_fd]?: number;
[_path]: string;
[_readSize]: number;
[_reading]: boolean;
[_size]: number;
[_remain]: number;
[_autoClose]: boolean;
constructor(path: string, opt: ReadStreamOptions);
get fd(): number | undefined;
get path(): string;
write(): void;
end(): void;
[_open](): void;
[_onopen](er?: NodeJS.ErrnoException | null, fd?: number): void;
[_makeBuf](): Buffer;
[_read](): void;
[_onread](er?: NodeJS.ErrnoException | null, br?: number, buf?: Buffer): void;
[_close](): void;
[_onerror](er: NodeJS.ErrnoException): void;
[_handleChunk](br: number, buf: Buffer): boolean;
emit<Event extends keyof ReadStreamEvents>(ev: Event, ...args: ReadStreamEvents[Event]): boolean;
}
export declare class ReadStreamSync extends ReadStream {
[_open](): void;
[_read](): void;
[_close](): void;
}
export type WriteStreamOptions = {
fd?: number;
autoClose?: boolean;
mode?: number;
captureRejections?: boolean;
start?: number;
flags?: string;
};
export declare class WriteStream extends EE {
readable: false;
writable: boolean;
[_errored]: boolean;
[_writing]: boolean;
[_ended]: boolean;
[_queue]: Buffer[];
[_needDrain]: boolean;
[_path]: string;
[_mode]: number;
[_autoClose]: boolean;
[_fd]?: number;
[_defaultFlag]: boolean;
[_flags]: string;
[_finished]: boolean;
[_pos]?: number;
constructor(path: string, opt: WriteStreamOptions);
emit(ev: string, ...args: any[]): boolean;
get fd(): number | undefined;
get path(): string;
[_onerror](er: NodeJS.ErrnoException): void;
[_open](): void;
[_onopen](er?: null | NodeJS.ErrnoException, fd?: number): void;
end(buf: string, enc?: BufferEncoding): this;
end(buf?: Buffer, enc?: undefined): this;
write(buf: string, enc?: BufferEncoding): boolean;
write(buf: Buffer, enc?: undefined): boolean;
[_write](buf: Buffer): void;
[_onwrite](er?: null | NodeJS.ErrnoException, bw?: number): void;
[_flush](): void;
[_close](): void;
}
export declare class WriteStreamSync extends WriteStream {
[_open](): void;
[_close](): void;
[_write](buf: Buffer): void;
}
export {};
//# sourceMappingURL=index.d.ts.map

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node_modules/@isaacs/fs-minipass/dist/commonjs/index.js generated vendored Normal file
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"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.WriteStreamSync = exports.WriteStream = exports.ReadStreamSync = exports.ReadStream = void 0;
const events_1 = __importDefault(require("events"));
const fs_1 = __importDefault(require("fs"));
const minipass_1 = require("minipass");
const writev = fs_1.default.writev;
const _autoClose = Symbol('_autoClose');
const _close = Symbol('_close');
const _ended = Symbol('_ended');
const _fd = Symbol('_fd');
const _finished = Symbol('_finished');
const _flags = Symbol('_flags');
const _flush = Symbol('_flush');
const _handleChunk = Symbol('_handleChunk');
const _makeBuf = Symbol('_makeBuf');
const _mode = Symbol('_mode');
const _needDrain = Symbol('_needDrain');
const _onerror = Symbol('_onerror');
const _onopen = Symbol('_onopen');
const _onread = Symbol('_onread');
const _onwrite = Symbol('_onwrite');
const _open = Symbol('_open');
const _path = Symbol('_path');
const _pos = Symbol('_pos');
const _queue = Symbol('_queue');
const _read = Symbol('_read');
const _readSize = Symbol('_readSize');
const _reading = Symbol('_reading');
const _remain = Symbol('_remain');
const _size = Symbol('_size');
const _write = Symbol('_write');
const _writing = Symbol('_writing');
const _defaultFlag = Symbol('_defaultFlag');
const _errored = Symbol('_errored');
class ReadStream extends minipass_1.Minipass {
[_errored] = false;
[_fd];
[_path];
[_readSize];
[_reading] = false;
[_size];
[_remain];
[_autoClose];
constructor(path, opt) {
opt = opt || {};
super(opt);
this.readable = true;
this.writable = false;
if (typeof path !== 'string') {
throw new TypeError('path must be a string');
}
this[_errored] = false;
this[_fd] = typeof opt.fd === 'number' ? opt.fd : undefined;
this[_path] = path;
this[_readSize] = opt.readSize || 16 * 1024 * 1024;
this[_reading] = false;
this[_size] = typeof opt.size === 'number' ? opt.size : Infinity;
this[_remain] = this[_size];
this[_autoClose] =
typeof opt.autoClose === 'boolean' ? opt.autoClose : true;
if (typeof this[_fd] === 'number') {
this[_read]();
}
else {
this[_open]();
}
}
get fd() {
return this[_fd];
}
get path() {
return this[_path];
}
//@ts-ignore
write() {
throw new TypeError('this is a readable stream');
}
//@ts-ignore
end() {
throw new TypeError('this is a readable stream');
}
[_open]() {
fs_1.default.open(this[_path], 'r', (er, fd) => this[_onopen](er, fd));
}
[_onopen](er, fd) {
if (er) {
this[_onerror](er);
}
else {
this[_fd] = fd;
this.emit('open', fd);
this[_read]();
}
}
[_makeBuf]() {
return Buffer.allocUnsafe(Math.min(this[_readSize], this[_remain]));
}
[_read]() {
if (!this[_reading]) {
this[_reading] = true;
const buf = this[_makeBuf]();
/* c8 ignore start */
if (buf.length === 0) {
return process.nextTick(() => this[_onread](null, 0, buf));
}
/* c8 ignore stop */
fs_1.default.read(this[_fd], buf, 0, buf.length, null, (er, br, b) => this[_onread](er, br, b));
}
}
[_onread](er, br, buf) {
this[_reading] = false;
if (er) {
this[_onerror](er);
}
else if (this[_handleChunk](br, buf)) {
this[_read]();
}
}
[_close]() {
if (this[_autoClose] && typeof this[_fd] === 'number') {
const fd = this[_fd];
this[_fd] = undefined;
fs_1.default.close(fd, er => er ? this.emit('error', er) : this.emit('close'));
}
}
[_onerror](er) {
this[_reading] = true;
this[_close]();
this.emit('error', er);
}
[_handleChunk](br, buf) {
let ret = false;
// no effect if infinite
this[_remain] -= br;
if (br > 0) {
ret = super.write(br < buf.length ? buf.subarray(0, br) : buf);
}
if (br === 0 || this[_remain] <= 0) {
ret = false;
this[_close]();
super.end();
}
return ret;
}
emit(ev, ...args) {
switch (ev) {
case 'prefinish':
case 'finish':
return false;
case 'drain':
if (typeof this[_fd] === 'number') {
this[_read]();
}
return false;
case 'error':
if (this[_errored]) {
return false;
}
this[_errored] = true;
return super.emit(ev, ...args);
default:
return super.emit(ev, ...args);
}
}
}
exports.ReadStream = ReadStream;
class ReadStreamSync extends ReadStream {
[_open]() {
let threw = true;
try {
this[_onopen](null, fs_1.default.openSync(this[_path], 'r'));
threw = false;
}
finally {
if (threw) {
this[_close]();
}
}
}
[_read]() {
let threw = true;
try {
if (!this[_reading]) {
this[_reading] = true;
do {
const buf = this[_makeBuf]();
/* c8 ignore start */
const br = buf.length === 0
? 0
: fs_1.default.readSync(this[_fd], buf, 0, buf.length, null);
/* c8 ignore stop */
if (!this[_handleChunk](br, buf)) {
break;
}
} while (true);
this[_reading] = false;
}
threw = false;
}
finally {
if (threw) {
this[_close]();
}
}
}
[_close]() {
if (this[_autoClose] && typeof this[_fd] === 'number') {
const fd = this[_fd];
this[_fd] = undefined;
fs_1.default.closeSync(fd);
this.emit('close');
}
}
}
exports.ReadStreamSync = ReadStreamSync;
class WriteStream extends events_1.default {
readable = false;
writable = true;
[_errored] = false;
[_writing] = false;
[_ended] = false;
[_queue] = [];
[_needDrain] = false;
[_path];
[_mode];
[_autoClose];
[_fd];
[_defaultFlag];
[_flags];
[_finished] = false;
[_pos];
constructor(path, opt) {
opt = opt || {};
super(opt);
this[_path] = path;
this[_fd] = typeof opt.fd === 'number' ? opt.fd : undefined;
this[_mode] = opt.mode === undefined ? 0o666 : opt.mode;
this[_pos] = typeof opt.start === 'number' ? opt.start : undefined;
this[_autoClose] =
typeof opt.autoClose === 'boolean' ? opt.autoClose : true;
// truncating makes no sense when writing into the middle
const defaultFlag = this[_pos] !== undefined ? 'r+' : 'w';
this[_defaultFlag] = opt.flags === undefined;
this[_flags] = opt.flags === undefined ? defaultFlag : opt.flags;
if (this[_fd] === undefined) {
this[_open]();
}
}
emit(ev, ...args) {
if (ev === 'error') {
if (this[_errored]) {
return false;
}
this[_errored] = true;
}
return super.emit(ev, ...args);
}
get fd() {
return this[_fd];
}
get path() {
return this[_path];
}
[_onerror](er) {
this[_close]();
this[_writing] = true;
this.emit('error', er);
}
[_open]() {
fs_1.default.open(this[_path], this[_flags], this[_mode], (er, fd) => this[_onopen](er, fd));
}
[_onopen](er, fd) {
if (this[_defaultFlag] &&
this[_flags] === 'r+' &&
er &&
er.code === 'ENOENT') {
this[_flags] = 'w';
this[_open]();
}
else if (er) {
this[_onerror](er);
}
else {
this[_fd] = fd;
this.emit('open', fd);
if (!this[_writing]) {
this[_flush]();
}
}
}
end(buf, enc) {
if (buf) {
//@ts-ignore
this.write(buf, enc);
}
this[_ended] = true;
// synthetic after-write logic, where drain/finish live
if (!this[_writing] &&
!this[_queue].length &&
typeof this[_fd] === 'number') {
this[_onwrite](null, 0);
}
return this;
}
write(buf, enc) {
if (typeof buf === 'string') {
buf = Buffer.from(buf, enc);
}
if (this[_ended]) {
this.emit('error', new Error('write() after end()'));
return false;
}
if (this[_fd] === undefined || this[_writing] || this[_queue].length) {
this[_queue].push(buf);
this[_needDrain] = true;
return false;
}
this[_writing] = true;
this[_write](buf);
return true;
}
[_write](buf) {
fs_1.default.write(this[_fd], buf, 0, buf.length, this[_pos], (er, bw) => this[_onwrite](er, bw));
}
[_onwrite](er, bw) {
if (er) {
this[_onerror](er);
}
else {
if (this[_pos] !== undefined && typeof bw === 'number') {
this[_pos] += bw;
}
if (this[_queue].length) {
this[_flush]();
}
else {
this[_writing] = false;
if (this[_ended] && !this[_finished]) {
this[_finished] = true;
this[_close]();
this.emit('finish');
}
else if (this[_needDrain]) {
this[_needDrain] = false;
this.emit('drain');
}
}
}
}
[_flush]() {
if (this[_queue].length === 0) {
if (this[_ended]) {
this[_onwrite](null, 0);
}
}
else if (this[_queue].length === 1) {
this[_write](this[_queue].pop());
}
else {
const iovec = this[_queue];
this[_queue] = [];
writev(this[_fd], iovec, this[_pos], (er, bw) => this[_onwrite](er, bw));
}
}
[_close]() {
if (this[_autoClose] && typeof this[_fd] === 'number') {
const fd = this[_fd];
this[_fd] = undefined;
fs_1.default.close(fd, er => er ? this.emit('error', er) : this.emit('close'));
}
}
}
exports.WriteStream = WriteStream;
class WriteStreamSync extends WriteStream {
[_open]() {
let fd;
// only wrap in a try{} block if we know we'll retry, to avoid
// the rethrow obscuring the error's source frame in most cases.
if (this[_defaultFlag] && this[_flags] === 'r+') {
try {
fd = fs_1.default.openSync(this[_path], this[_flags], this[_mode]);
}
catch (er) {
if (er?.code === 'ENOENT') {
this[_flags] = 'w';
return this[_open]();
}
else {
throw er;
}
}
}
else {
fd = fs_1.default.openSync(this[_path], this[_flags], this[_mode]);
}
this[_onopen](null, fd);
}
[_close]() {
if (this[_autoClose] && typeof this[_fd] === 'number') {
const fd = this[_fd];
this[_fd] = undefined;
fs_1.default.closeSync(fd);
this.emit('close');
}
}
[_write](buf) {
// throw the original, but try to close if it fails
let threw = true;
try {
this[_onwrite](null, fs_1.default.writeSync(this[_fd], buf, 0, buf.length, this[_pos]));
threw = false;
}
finally {
if (threw) {
try {
this[_close]();
}
catch {
// ok error
}
}
}
}
}
exports.WriteStreamSync = WriteStreamSync;
//# sourceMappingURL=index.js.map

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{
"type": "commonjs"
}

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node_modules/@isaacs/fs-minipass/dist/esm/index.d.ts generated vendored Normal file
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/// <reference types="node" resolution-mode="require"/>
/// <reference types="node" resolution-mode="require"/>
/// <reference types="node" resolution-mode="require"/>
import EE from 'events';
import { Minipass } from 'minipass';
declare const _autoClose: unique symbol;
declare const _close: unique symbol;
declare const _ended: unique symbol;
declare const _fd: unique symbol;
declare const _finished: unique symbol;
declare const _flags: unique symbol;
declare const _flush: unique symbol;
declare const _handleChunk: unique symbol;
declare const _makeBuf: unique symbol;
declare const _mode: unique symbol;
declare const _needDrain: unique symbol;
declare const _onerror: unique symbol;
declare const _onopen: unique symbol;
declare const _onread: unique symbol;
declare const _onwrite: unique symbol;
declare const _open: unique symbol;
declare const _path: unique symbol;
declare const _pos: unique symbol;
declare const _queue: unique symbol;
declare const _read: unique symbol;
declare const _readSize: unique symbol;
declare const _reading: unique symbol;
declare const _remain: unique symbol;
declare const _size: unique symbol;
declare const _write: unique symbol;
declare const _writing: unique symbol;
declare const _defaultFlag: unique symbol;
declare const _errored: unique symbol;
export type ReadStreamOptions = Minipass.Options<Minipass.ContiguousData> & {
fd?: number;
readSize?: number;
size?: number;
autoClose?: boolean;
};
export type ReadStreamEvents = Minipass.Events<Minipass.ContiguousData> & {
open: [fd: number];
};
export declare class ReadStream extends Minipass<Minipass.ContiguousData, Buffer, ReadStreamEvents> {
[_errored]: boolean;
[_fd]?: number;
[_path]: string;
[_readSize]: number;
[_reading]: boolean;
[_size]: number;
[_remain]: number;
[_autoClose]: boolean;
constructor(path: string, opt: ReadStreamOptions);
get fd(): number | undefined;
get path(): string;
write(): void;
end(): void;
[_open](): void;
[_onopen](er?: NodeJS.ErrnoException | null, fd?: number): void;
[_makeBuf](): Buffer;
[_read](): void;
[_onread](er?: NodeJS.ErrnoException | null, br?: number, buf?: Buffer): void;
[_close](): void;
[_onerror](er: NodeJS.ErrnoException): void;
[_handleChunk](br: number, buf: Buffer): boolean;
emit<Event extends keyof ReadStreamEvents>(ev: Event, ...args: ReadStreamEvents[Event]): boolean;
}
export declare class ReadStreamSync extends ReadStream {
[_open](): void;
[_read](): void;
[_close](): void;
}
export type WriteStreamOptions = {
fd?: number;
autoClose?: boolean;
mode?: number;
captureRejections?: boolean;
start?: number;
flags?: string;
};
export declare class WriteStream extends EE {
readable: false;
writable: boolean;
[_errored]: boolean;
[_writing]: boolean;
[_ended]: boolean;
[_queue]: Buffer[];
[_needDrain]: boolean;
[_path]: string;
[_mode]: number;
[_autoClose]: boolean;
[_fd]?: number;
[_defaultFlag]: boolean;
[_flags]: string;
[_finished]: boolean;
[_pos]?: number;
constructor(path: string, opt: WriteStreamOptions);
emit(ev: string, ...args: any[]): boolean;
get fd(): number | undefined;
get path(): string;
[_onerror](er: NodeJS.ErrnoException): void;
[_open](): void;
[_onopen](er?: null | NodeJS.ErrnoException, fd?: number): void;
end(buf: string, enc?: BufferEncoding): this;
end(buf?: Buffer, enc?: undefined): this;
write(buf: string, enc?: BufferEncoding): boolean;
write(buf: Buffer, enc?: undefined): boolean;
[_write](buf: Buffer): void;
[_onwrite](er?: null | NodeJS.ErrnoException, bw?: number): void;
[_flush](): void;
[_close](): void;
}
export declare class WriteStreamSync extends WriteStream {
[_open](): void;
[_close](): void;
[_write](buf: Buffer): void;
}
export {};
//# sourceMappingURL=index.d.ts.map

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420
node_modules/@isaacs/fs-minipass/dist/esm/index.js generated vendored Normal file
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import EE from 'events';
import fs from 'fs';
import { Minipass } from 'minipass';
const writev = fs.writev;
const _autoClose = Symbol('_autoClose');
const _close = Symbol('_close');
const _ended = Symbol('_ended');
const _fd = Symbol('_fd');
const _finished = Symbol('_finished');
const _flags = Symbol('_flags');
const _flush = Symbol('_flush');
const _handleChunk = Symbol('_handleChunk');
const _makeBuf = Symbol('_makeBuf');
const _mode = Symbol('_mode');
const _needDrain = Symbol('_needDrain');
const _onerror = Symbol('_onerror');
const _onopen = Symbol('_onopen');
const _onread = Symbol('_onread');
const _onwrite = Symbol('_onwrite');
const _open = Symbol('_open');
const _path = Symbol('_path');
const _pos = Symbol('_pos');
const _queue = Symbol('_queue');
const _read = Symbol('_read');
const _readSize = Symbol('_readSize');
const _reading = Symbol('_reading');
const _remain = Symbol('_remain');
const _size = Symbol('_size');
const _write = Symbol('_write');
const _writing = Symbol('_writing');
const _defaultFlag = Symbol('_defaultFlag');
const _errored = Symbol('_errored');
export class ReadStream extends Minipass {
[_errored] = false;
[_fd];
[_path];
[_readSize];
[_reading] = false;
[_size];
[_remain];
[_autoClose];
constructor(path, opt) {
opt = opt || {};
super(opt);
this.readable = true;
this.writable = false;
if (typeof path !== 'string') {
throw new TypeError('path must be a string');
}
this[_errored] = false;
this[_fd] = typeof opt.fd === 'number' ? opt.fd : undefined;
this[_path] = path;
this[_readSize] = opt.readSize || 16 * 1024 * 1024;
this[_reading] = false;
this[_size] = typeof opt.size === 'number' ? opt.size : Infinity;
this[_remain] = this[_size];
this[_autoClose] =
typeof opt.autoClose === 'boolean' ? opt.autoClose : true;
if (typeof this[_fd] === 'number') {
this[_read]();
}
else {
this[_open]();
}
}
get fd() {
return this[_fd];
}
get path() {
return this[_path];
}
//@ts-ignore
write() {
throw new TypeError('this is a readable stream');
}
//@ts-ignore
end() {
throw new TypeError('this is a readable stream');
}
[_open]() {
fs.open(this[_path], 'r', (er, fd) => this[_onopen](er, fd));
}
[_onopen](er, fd) {
if (er) {
this[_onerror](er);
}
else {
this[_fd] = fd;
this.emit('open', fd);
this[_read]();
}
}
[_makeBuf]() {
return Buffer.allocUnsafe(Math.min(this[_readSize], this[_remain]));
}
[_read]() {
if (!this[_reading]) {
this[_reading] = true;
const buf = this[_makeBuf]();
/* c8 ignore start */
if (buf.length === 0) {
return process.nextTick(() => this[_onread](null, 0, buf));
}
/* c8 ignore stop */
fs.read(this[_fd], buf, 0, buf.length, null, (er, br, b) => this[_onread](er, br, b));
}
}
[_onread](er, br, buf) {
this[_reading] = false;
if (er) {
this[_onerror](er);
}
else if (this[_handleChunk](br, buf)) {
this[_read]();
}
}
[_close]() {
if (this[_autoClose] && typeof this[_fd] === 'number') {
const fd = this[_fd];
this[_fd] = undefined;
fs.close(fd, er => er ? this.emit('error', er) : this.emit('close'));
}
}
[_onerror](er) {
this[_reading] = true;
this[_close]();
this.emit('error', er);
}
[_handleChunk](br, buf) {
let ret = false;
// no effect if infinite
this[_remain] -= br;
if (br > 0) {
ret = super.write(br < buf.length ? buf.subarray(0, br) : buf);
}
if (br === 0 || this[_remain] <= 0) {
ret = false;
this[_close]();
super.end();
}
return ret;
}
emit(ev, ...args) {
switch (ev) {
case 'prefinish':
case 'finish':
return false;
case 'drain':
if (typeof this[_fd] === 'number') {
this[_read]();
}
return false;
case 'error':
if (this[_errored]) {
return false;
}
this[_errored] = true;
return super.emit(ev, ...args);
default:
return super.emit(ev, ...args);
}
}
}
export class ReadStreamSync extends ReadStream {
[_open]() {
let threw = true;
try {
this[_onopen](null, fs.openSync(this[_path], 'r'));
threw = false;
}
finally {
if (threw) {
this[_close]();
}
}
}
[_read]() {
let threw = true;
try {
if (!this[_reading]) {
this[_reading] = true;
do {
const buf = this[_makeBuf]();
/* c8 ignore start */
const br = buf.length === 0
? 0
: fs.readSync(this[_fd], buf, 0, buf.length, null);
/* c8 ignore stop */
if (!this[_handleChunk](br, buf)) {
break;
}
} while (true);
this[_reading] = false;
}
threw = false;
}
finally {
if (threw) {
this[_close]();
}
}
}
[_close]() {
if (this[_autoClose] && typeof this[_fd] === 'number') {
const fd = this[_fd];
this[_fd] = undefined;
fs.closeSync(fd);
this.emit('close');
}
}
}
export class WriteStream extends EE {
readable = false;
writable = true;
[_errored] = false;
[_writing] = false;
[_ended] = false;
[_queue] = [];
[_needDrain] = false;
[_path];
[_mode];
[_autoClose];
[_fd];
[_defaultFlag];
[_flags];
[_finished] = false;
[_pos];
constructor(path, opt) {
opt = opt || {};
super(opt);
this[_path] = path;
this[_fd] = typeof opt.fd === 'number' ? opt.fd : undefined;
this[_mode] = opt.mode === undefined ? 0o666 : opt.mode;
this[_pos] = typeof opt.start === 'number' ? opt.start : undefined;
this[_autoClose] =
typeof opt.autoClose === 'boolean' ? opt.autoClose : true;
// truncating makes no sense when writing into the middle
const defaultFlag = this[_pos] !== undefined ? 'r+' : 'w';
this[_defaultFlag] = opt.flags === undefined;
this[_flags] = opt.flags === undefined ? defaultFlag : opt.flags;
if (this[_fd] === undefined) {
this[_open]();
}
}
emit(ev, ...args) {
if (ev === 'error') {
if (this[_errored]) {
return false;
}
this[_errored] = true;
}
return super.emit(ev, ...args);
}
get fd() {
return this[_fd];
}
get path() {
return this[_path];
}
[_onerror](er) {
this[_close]();
this[_writing] = true;
this.emit('error', er);
}
[_open]() {
fs.open(this[_path], this[_flags], this[_mode], (er, fd) => this[_onopen](er, fd));
}
[_onopen](er, fd) {
if (this[_defaultFlag] &&
this[_flags] === 'r+' &&
er &&
er.code === 'ENOENT') {
this[_flags] = 'w';
this[_open]();
}
else if (er) {
this[_onerror](er);
}
else {
this[_fd] = fd;
this.emit('open', fd);
if (!this[_writing]) {
this[_flush]();
}
}
}
end(buf, enc) {
if (buf) {
//@ts-ignore
this.write(buf, enc);
}
this[_ended] = true;
// synthetic after-write logic, where drain/finish live
if (!this[_writing] &&
!this[_queue].length &&
typeof this[_fd] === 'number') {
this[_onwrite](null, 0);
}
return this;
}
write(buf, enc) {
if (typeof buf === 'string') {
buf = Buffer.from(buf, enc);
}
if (this[_ended]) {
this.emit('error', new Error('write() after end()'));
return false;
}
if (this[_fd] === undefined || this[_writing] || this[_queue].length) {
this[_queue].push(buf);
this[_needDrain] = true;
return false;
}
this[_writing] = true;
this[_write](buf);
return true;
}
[_write](buf) {
fs.write(this[_fd], buf, 0, buf.length, this[_pos], (er, bw) => this[_onwrite](er, bw));
}
[_onwrite](er, bw) {
if (er) {
this[_onerror](er);
}
else {
if (this[_pos] !== undefined && typeof bw === 'number') {
this[_pos] += bw;
}
if (this[_queue].length) {
this[_flush]();
}
else {
this[_writing] = false;
if (this[_ended] && !this[_finished]) {
this[_finished] = true;
this[_close]();
this.emit('finish');
}
else if (this[_needDrain]) {
this[_needDrain] = false;
this.emit('drain');
}
}
}
}
[_flush]() {
if (this[_queue].length === 0) {
if (this[_ended]) {
this[_onwrite](null, 0);
}
}
else if (this[_queue].length === 1) {
this[_write](this[_queue].pop());
}
else {
const iovec = this[_queue];
this[_queue] = [];
writev(this[_fd], iovec, this[_pos], (er, bw) => this[_onwrite](er, bw));
}
}
[_close]() {
if (this[_autoClose] && typeof this[_fd] === 'number') {
const fd = this[_fd];
this[_fd] = undefined;
fs.close(fd, er => er ? this.emit('error', er) : this.emit('close'));
}
}
}
export class WriteStreamSync extends WriteStream {
[_open]() {
let fd;
// only wrap in a try{} block if we know we'll retry, to avoid
// the rethrow obscuring the error's source frame in most cases.
if (this[_defaultFlag] && this[_flags] === 'r+') {
try {
fd = fs.openSync(this[_path], this[_flags], this[_mode]);
}
catch (er) {
if (er?.code === 'ENOENT') {
this[_flags] = 'w';
return this[_open]();
}
else {
throw er;
}
}
}
else {
fd = fs.openSync(this[_path], this[_flags], this[_mode]);
}
this[_onopen](null, fd);
}
[_close]() {
if (this[_autoClose] && typeof this[_fd] === 'number') {
const fd = this[_fd];
this[_fd] = undefined;
fs.closeSync(fd);
this.emit('close');
}
}
[_write](buf) {
// throw the original, but try to close if it fails
let threw = true;
try {
this[_onwrite](null, fs.writeSync(this[_fd], buf, 0, buf.length, this[_pos]));
threw = false;
}
finally {
if (threw) {
try {
this[_close]();
}
catch {
// ok error
}
}
}
}
}
//# sourceMappingURL=index.js.map

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{
"type": "module"
}

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node_modules/@isaacs/fs-minipass/package.json generated vendored Normal file
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{
"name": "@isaacs/fs-minipass",
"version": "4.0.1",
"main": "./dist/commonjs/index.js",
"scripts": {
"prepare": "tshy",
"pretest": "npm run prepare",
"test": "tap",
"preversion": "npm test",
"postversion": "npm publish",
"prepublishOnly": "git push origin --follow-tags",
"format": "prettier --write . --loglevel warn",
"typedoc": "typedoc --tsconfig .tshy/esm.json ./src/*.ts"
},
"keywords": [],
"author": "Isaac Z. Schlueter",
"license": "ISC",
"repository": {
"type": "git",
"url": "https://github.com/npm/fs-minipass.git"
},
"description": "fs read and write streams based on minipass",
"dependencies": {
"minipass": "^7.0.4"
},
"devDependencies": {
"@types/node": "^20.11.30",
"mutate-fs": "^2.1.1",
"prettier": "^3.2.5",
"tap": "^18.7.1",
"tshy": "^1.12.0",
"typedoc": "^0.25.12"
},
"files": [
"dist"
],
"engines": {
"node": ">=18.0.0"
},
"tshy": {
"exports": {
"./package.json": "./package.json",
".": "./src/index.ts"
}
},
"exports": {
"./package.json": "./package.json",
".": {
"import": {
"types": "./dist/esm/index.d.ts",
"default": "./dist/esm/index.js"
},
"require": {
"types": "./dist/commonjs/index.d.ts",
"default": "./dist/commonjs/index.js"
}
}
},
"types": "./dist/commonjs/index.d.ts",
"type": "module",
"prettier": {
"semi": false,
"printWidth": 75,
"tabWidth": 2,
"useTabs": false,
"singleQuote": true,
"jsxSingleQuote": false,
"bracketSameLine": true,
"arrowParens": "avoid",
"endOfLine": "lf"
}
}