Removed the Requirement to Install Python and NodeJS (Now Bundled with Borealis)

This commit is contained in:
2025-04-24 00:42:19 -06:00
parent 785265d3e7
commit 9c68cdea84
7786 changed files with 2386458 additions and 217 deletions

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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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'use strict'
const { Minipass } = require('minipass')
const EE = require('events').EventEmitter
const fs = require('fs')
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')
class ReadStream extends Minipass {
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 : null
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]
}
write () {
throw new TypeError('this is a readable stream')
}
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]()
/* istanbul ignore if */
if (buf.length === 0) {
return process.nextTick(() => this[_onread](null, 0, buf))
}
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] = null
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.slice(0, br) : buf)
}
if (br === 0 || this[_remain] <= 0) {
ret = false
this[_close]()
super.end()
}
return ret
}
emit (ev, data) {
switch (ev) {
case 'prefinish':
case 'finish':
break
case 'drain':
if (typeof this[_fd] === 'number') {
this[_read]()
}
break
case 'error':
if (this[_errored]) {
return
}
this[_errored] = true
return super.emit(ev, data)
default:
return super.emit(ev, data)
}
}
}
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]()
/* istanbul ignore next */
const br = buf.length === 0 ? 0
: fs.readSync(this[_fd], buf, 0, buf.length, null)
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] = null
fs.closeSync(fd)
this.emit('close')
}
}
}
class WriteStream extends EE {
constructor (path, opt) {
opt = opt || {}
super(opt)
this.readable = false
this.writable = true
this[_errored] = false
this[_writing] = false
this[_ended] = false
this[_needDrain] = false
this[_queue] = []
this[_path] = path
this[_fd] = typeof opt.fd === 'number' ? opt.fd : null
this[_mode] = opt.mode === undefined ? 0o666 : opt.mode
this[_pos] = typeof opt.start === 'number' ? opt.start : null
this[_autoClose] = typeof opt.autoClose === 'boolean' ?
opt.autoClose : true
// truncating makes no sense when writing into the middle
const defaultFlag = this[_pos] !== null ? 'r+' : 'w'
this[_defaultFlag] = opt.flags === undefined
this[_flags] = this[_defaultFlag] ? defaultFlag : opt.flags
if (this[_fd] === null) {
this[_open]()
}
}
emit (ev, data) {
if (ev === 'error') {
if (this[_errored]) {
return
}
this[_errored] = true
}
return super.emit(ev, data)
}
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) {
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] === null || 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] !== null) {
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] = null
fs.close(fd, er => er ? this.emit('error', er) : this.emit('close'))
}
}
}
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] = null
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
}
}
}
}
}
exports.ReadStream = ReadStream
exports.ReadStreamSync = ReadStreamSync
exports.WriteStream = WriteStream
exports.WriteStreamSync = WriteStreamSync

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{
"name": "fs-minipass",
"version": "3.0.3",
"main": "lib/index.js",
"scripts": {
"test": "tap",
"lint": "eslint \"**/*.js\"",
"postlint": "template-oss-check",
"template-oss-apply": "template-oss-apply --force",
"lintfix": "npm run lint -- --fix",
"snap": "tap",
"posttest": "npm run lint"
},
"keywords": [],
"author": "GitHub Inc.",
"license": "ISC",
"repository": {
"type": "git",
"url": "https://github.com/npm/fs-minipass.git"
},
"bugs": {
"url": "https://github.com/npm/fs-minipass/issues"
},
"homepage": "https://github.com/npm/fs-minipass#readme",
"description": "fs read and write streams based on minipass",
"dependencies": {
"minipass": "^7.0.3"
},
"devDependencies": {
"@npmcli/eslint-config": "^4.0.1",
"@npmcli/template-oss": "4.18.0",
"mutate-fs": "^2.1.1",
"tap": "^16.3.2"
},
"files": [
"bin/",
"lib/"
],
"tap": {
"check-coverage": true,
"nyc-arg": [
"--exclude",
"tap-snapshots/**"
]
},
"engines": {
"node": "^14.17.0 || ^16.13.0 || >=18.0.0"
},
"templateOSS": {
"//@npmcli/template-oss": "This file is partially managed by @npmcli/template-oss. Edits may be overwritten.",
"version": "4.18.0",
"publish": "true"
}
}