FRE-709: Document duplicate recovery wake - FRE-635 already recovered via FRE-708

node_modules/bare-os/CMakeLists.txt

@@ -0,0 +1,13 @@
+cmake_minimum_required(VERSION 3.25)
+
+find_package(cmake-bare REQUIRED PATHS node_modules/cmake-bare)
+
+project(bare_os C)
+
+add_bare_module(bare_os)
+
+target_sources(
+  ${bare_os}
+  PRIVATE
+    binding.c
+)

node_modules/bare-os/LICENSE

@@ -0,0 +1,201 @@
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
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node_modules/bare-os/README.md

@@ -0,0 +1,252 @@
+# bare-os
+
+Operating system utilities for Bare. The API closely follows that of the Node.js `os` module.
+
+```
+npm i bare-os
+```
+
+## Usage
+
+```js
+const os = require('bare-os')
+
+console.log(os.platform()) // 'darwin', 'linux', 'win32', ...
+console.log(os.arch()) // 'arm64', 'x64', ...
+console.log(os.homedir())
+console.log(os.tmpdir())
+console.log(os.hostname())
+console.log(os.networkInterfaces())
+```
+
+## API
+
+#### `os.constants`
+
+An object containing the following properties:
+
+- `signals` - Signal constants such as `SIGTERM` and `SIGKILL`.
+- `errnos` - Error number constants.
+- `priority` - Process priority constants.
+
+These are also available as a separate module:
+
+```js
+const constants = require('bare-os/constants')
+```
+
+#### `os.EOL`
+
+The platform-specific end-of-line marker. `'\r\n'` on Windows, `'\n'` everywhere else.
+
+#### `os.devNull`
+
+The platform-specific path to the null device. `'\\\\.\\nul'` on Windows, `'/dev/null'` everywhere else.
+
+#### `const p = os.platform()`
+
+Returns the operating system platform as a string. Possible values include `'android'`, `'darwin'`, `'ios'`, `'linux'`, and `'win32'`.
+
+#### `const a = os.arch()`
+
+Returns the CPU architecture as a string. Possible values include `'arm'`, `'arm64'`, `'ia32'`, and `'x64'`.
+
+#### `const t = os.type()`
+
+Returns the operating system name as returned by `uname(3)`.
+
+#### `const v = os.version()`
+
+Returns the operating system version.
+
+#### `const r = os.release()`
+
+Returns the operating system release.
+
+#### `const m = os.machine()`
+
+Returns the machine type as a string.
+
+#### `const p = os.execPath()`
+
+Returns the absolute path of the executable that started the process.
+
+#### `const id = os.pid()`
+
+Returns the process ID.
+
+#### `const id = os.ppid()`
+
+Returns the parent process ID.
+
+#### `const dir = os.cwd()`
+
+Returns the current working directory.
+
+#### `os.chdir(dir)`
+
+Changes the current working directory to `dir`.
+
+#### `const dir = os.tmpdir()`
+
+Returns the operating system's default directory for temporary files.
+
+#### `const dir = os.homedir()`
+
+Returns the home directory of the current user.
+
+#### `const name = os.hostname()`
+
+Returns the hostname of the operating system.
+
+#### `const interfaces = os.networkInterfaces()`
+
+Returns an object containing network interfaces that have been assigned a network address. Each key on the returned object identifies a network interface. The associated value is an array of objects with the following properties:
+
+- `address` - The assigned IPv4 or IPv6 address.
+- `netmask` - The IPv4 or IPv6 network mask.
+- `family` - Either `'IPv4'` or `'IPv6'`.
+- `cidr` - The assigned IPv4 or IPv6 address with the routing prefix in CIDR notation.
+- `mac` - The MAC address of the network interface.
+- `internal` - `true` if the network interface is a loopback or similar interface that is not remotely accessible; otherwise `false`.
+- `scopeid` - The numeric IPv6 scope ID. Only specified when `family` is `'IPv6'`.
+
+#### `os.kill(pid[, signal])`
+
+Sends `signal` to the process identified by `pid`. `signal` can be a string or a number. Defaults to `'SIGTERM'`.
+
+#### `const info = os.userInfo([uid])`
+
+Returns information about a current user. The `uid` value defaults to the current effective uid. The returned object has the following properties:
+
+- `uid` - The user ID.
+- `gid` - The group ID.
+- `username` - The username.
+- `homedir` - The home directory.
+- `shell` - The shell, or `null` if unavailable.
+
+#### `const info = os.groupInfo([gid])`
+
+Returns information about a group. The `gid` value defaults to the effective group ID of the calling process. The returned object has the following properties:
+
+- `groupname` - The group name.
+- `gid` - The group ID.
+- `members` - List with the names of group members.
+
+#### `const e = os.endianness()`
+
+Returns `'LE'` on little-endian systems and `'BE'` on big-endian systems.
+
+#### `const n = os.availableParallelism()`
+
+Returns the number of logical CPU cores available to the process.
+
+#### `const usage = os.cpuUsage([previous])`
+
+Returns an object with `user` and `system` properties, each representing CPU time in microseconds. If `previous` is provided, the returned values are relative to it.
+
+#### `const usage = os.threadCpuUsage([previous])`
+
+Like `os.cpuUsage()` but for the current thread only.
+
+#### `const usage = os.resourceUsage()`
+
+Returns an object describing the resource usage of the current process. The returned object has the following properties:
+
+- `userCPUTime` - User CPU time in microseconds.
+- `systemCPUTime` - System CPU time in microseconds.
+- `maxRSS` - Maximum resident set size in bytes.
+- `sharedMemorySize` - Shared memory size.
+- `unsharedDataSize` - Unshared data size.
+- `unsharedStackSize` - Unshared stack size.
+- `minorPageFault` - Minor page faults.
+- `majorPageFault` - Major page faults.
+- `swappedOut` - Swap count.
+- `fsRead` - File system reads.
+- `fsWrite` - File system writes.
+- `ipcSent` - IPC messages sent.
+- `ipcReceived` - IPC messages received.
+- `signalsCount` - Signals received.
+- `voluntaryContextSwitches` - Voluntary context switches.
+- `involuntaryContextSwitches` - Involuntary context switches.
+
+#### `const usage = os.memoryUsage()`
+
+Returns an object describing the memory usage of the process. The returned object has the following properties:
+
+- `rss` - Resident set size in bytes.
+- `heapTotal` - Total heap size in bytes.
+- `heapUsed` - Used heap size in bytes.
+- `external` - Memory usage of C++ objects bound to JavaScript objects.
+
+#### `const bytes = os.freemem()`
+
+Returns the amount of free system memory in bytes.
+
+#### `const bytes = os.totalmem()`
+
+Returns the total amount of system memory in bytes.
+
+#### `const bytes = os.availableMemory()`
+
+Returns an estimate of the amount of memory available for the process in bytes.
+
+#### `const bytes = os.constrainedMemory()`
+
+Returns the amount of memory available to the process under resource constraints, such as cgroups.
+
+#### `const seconds = os.uptime()`
+
+Returns the system uptime in seconds.
+
+#### `const avgs = os.loadavg()`
+
+Returns an array containing the 1, 5, and 15 minute load averages.
+
+#### `const list = os.cpus()`
+
+Returns an array of objects describing each logical CPU core. Each object has the following properties:
+
+- `model` - The CPU model.
+- `speed` - The CPU speed in MHz.
+- `times` - An object with `user`, `nice`, `sys`, `idle`, and `irq` CPU time values in milliseconds.
+
+#### `const title = os.getProcessTitle()`
+
+Returns the current process title.
+
+#### `os.setProcessTitle(title)`
+
+Sets the process title. `title` is coerced to a string and must be shorter than 256 characters.
+
+#### `const priority = os.getPriority([pid])`
+
+Returns the scheduling priority of the process specified by `pid`. Defaults to `0`, meaning the current process.
+
+#### `os.setPriority([pid, ]priority)`
+
+Sets the scheduling priority of the process specified by `pid`. If `pid` is omitted, the priority of the current process is set.
+
+#### `const keys = os.getEnvKeys()`
+
+Returns an array of the names of all environment variables.
+
+#### `const value = os.getEnv(name)`
+
+Returns the value of the environment variable `name`, or `undefined` if it is not set.
+
+#### `const exists = os.hasEnv(name)`
+
+Returns `true` if the environment variable `name` is set, otherwise `false`.
+
+#### `os.setEnv(name, value)`
+
+Sets the environment variable `name` to `value`.
+
+#### `os.unsetEnv(name)`
+
+Removes the environment variable `name`.
+
+## License
+
+Apache-2.0

node_modules/bare-os/binding.js

@@ -0,0 +1 @@
+module.exports = require.addon()

node_modules/bare-os/index.d.ts

@@ -0,0 +1,151 @@
+export const constants: {
+  signals: Record<string, number>
+  errnos: Record<string, number>
+  priority: Record<string, number>
+}
+
+export const EOL: '\r\n' | '\n'
+
+export const devNull: '\\\\.\\nul' | '/dev/null'
+
+export function platform(): 'android' | 'darwin' | 'ios' | 'linux' | 'win32'
+
+export function arch(): 'arm' | 'arm64' | 'ia32' | 'x64'
+
+export function type(): string
+
+export function version(): string
+
+export function release(): string
+
+export function machine(): string
+
+export function execPath(): string
+
+export function pid(): number
+
+export function ppid(): number
+
+export function cwd(): string
+
+export function chdir(dir: string): string
+
+export function tmpdir(): string
+
+export function homedir(): string
+
+export function hostname(): string
+
+export interface NetworkInterface {
+  address: string
+  netmask: string
+  family: 'IPv4' | 'IPv6'
+  cidr: string
+  mac: string
+  internal: boolean
+  scopeid?: number
+}
+
+export function networkInterfaces(): Record<string, NetworkInterface[]>
+
+export function kill(pid: number, signal?: string | number): void
+
+export interface UserInfo {
+  uid: number
+  gid: number
+  username: string
+  homedir: string
+  shell: string | null
+}
+
+export function userInfo(uid?: number): UserInfo
+
+export interface GroupInfo {
+  groupname: string
+  gid: number
+  members: string[]
+}
+
+export function groupInfo(gid?: number): GroupInfo | null
+
+export function endianness(): 'LE' | 'BE'
+
+export function availableParallelism(): number
+
+export interface CpuUsage {
+  user: number
+  system: number
+}
+
+export function cpuUsage(previous?: CpuUsage): CpuUsage
+
+export function threadCpuUsage(previous?: CpuUsage): CpuUsage
+
+export function resourceUsage(): {
+  userCPUTime: number
+  systemCPUTime: number
+  maxRSS: number
+  sharedMemorySize: number
+  unsharedDataSize: number
+  unsharedStackSize: number
+  minorPageFault: number
+  majorPageFault: number
+  swappedOut: number
+  fsRead: number
+  fsWrite: number
+  ipcSent: number
+  ipcReceived: number
+  signalsCount: number
+  voluntaryContextSwitches: number
+  involuntaryContextSwitches: number
+}
+
+export function memoryUsage(): {
+  rss: number
+  heapTotal: number
+  heapUsed: number
+  external: number
+}
+
+export function freemem(): number
+
+export function totalmem(): number
+
+export function availableMemory(): number
+
+export function constrainedMemory(): number
+
+export function uptime(): number
+
+export function loadavg(): ArrayLike<number>
+
+export function cpus(): {
+  model: string
+  speed: number
+  times: {
+    user: number
+    nice: number
+    sys: number
+    idle: number
+    irq: number
+  }
+}[]
+
+export function getProcessTitle(): string
+
+export function setProcessTitle(title: unknown): void
+
+export function getPriority(pid?: number): number
+
+export function setPriority(priority: number): void
+export function setPriority(pid: number, priority: number): void
+
+export function getEnvKeys(): string[]
+
+export function getEnv(name: string): string | undefined
+
+export function hasEnv(name: string): boolean
+
+export function setEnv(name: string, value: string): void
+
+export function unsetEnv(name: string): void

node_modules/bare-os/index.js

@@ -0,0 +1,130 @@
+const binding = require('./binding')
+const errors = require('./lib/errors')
+const constants = require('./lib/constants')
+
+exports.constants = constants
+
+exports.EOL = binding.platform === 'win32' ? '\r\n' : '\n'
+
+exports.devNull = binding.platform === 'win32' ? '\\\\.\\nul' : '/dev/null'
+
+exports.platform = function platform() {
+  return binding.platform
+}
+
+exports.arch = function arch() {
+  return binding.arch
+}
+
+exports.type = binding.type
+exports.version = binding.version
+exports.release = binding.release
+exports.machine = binding.machine
+exports.execPath = binding.execPath
+exports.pid = binding.pid
+exports.ppid = binding.ppid
+exports.cwd = binding.cwd
+exports.chdir = binding.chdir
+exports.tmpdir = binding.tmpdir
+exports.homedir = binding.homedir
+exports.hostname = binding.hostname
+exports.userInfo = binding.userInfo
+exports.groupInfo = binding.groupInfo
+
+exports.networkInterfaces = function networkInterfaces() {
+  const result = {}
+
+  for (const entry of binding.networkInterfaces()) {
+    const { name, ...properties } = entry
+
+    if (result[name]) result[name].push(properties)
+    else result[name] = [properties]
+  }
+
+  return result
+}
+
+exports.kill = function kill(pid, signal = constants.signals.SIGTERM) {
+  if (typeof signal === 'string') {
+    if (signal in constants.signals === false) {
+      throw errors.UNKNOWN_SIGNAL('Unknown signal: ' + signal)
+    }
+
+    signal = constants.signals[signal]
+  }
+
+  binding.kill(pid, signal)
+}
+
+exports.endianness = function endianness() {
+  return binding.isLittleEndian ? 'LE' : 'BE'
+}
+
+exports.availableParallelism = binding.availableParallelism
+
+exports.cpuUsage = function cpuUsage(previous) {
+  const current = binding.cpuUsage()
+
+  if (previous) {
+    return {
+      user: current.user - previous.user,
+      system: current.system - previous.system
+    }
+  }
+
+  return current
+}
+
+exports.threadCpuUsage = function threadCpuUsage(previous) {
+  const current = binding.threadCpuUsage()
+
+  if (previous) {
+    return {
+      user: current.user - previous.user,
+      system: current.system - previous.system
+    }
+  }
+
+  return current
+}
+
+exports.resourceUsage = binding.resourceUsage
+exports.memoryUsage = binding.memoryUsage
+exports.freemem = binding.freemem
+exports.totalmem = binding.totalmem
+exports.availableMemory = binding.availableMemory
+exports.constrainedMemory = binding.constrainedMemory
+exports.uptime = binding.uptime
+exports.loadavg = binding.loadavg
+exports.cpus = binding.cpus
+
+exports.getProcessTitle = binding.getProcessTitle
+
+exports.setProcessTitle = function setProcessTitle(title) {
+  if (typeof title !== 'string') title = title.toString()
+
+  if (title.length >= 256) {
+    throw errors.TITLE_OVERFLOW('Process title is too long')
+  }
+
+  binding.setProcessTitle(title)
+}
+
+exports.getPriority = function getPriority(pid = 0) {
+  return binding.getPriority(pid)
+}
+
+exports.setPriority = function setPriority(pid, priority) {
+  if (priority === undefined) {
+    priority = pid
+    pid = 0
+  }
+
+  binding.setPriority(pid, priority)
+}
+
+exports.getEnvKeys = binding.getEnvKeys
+exports.getEnv = binding.getEnv
+exports.hasEnv = binding.hasEnv
+exports.setEnv = binding.setEnv
+exports.unsetEnv = binding.unsetEnv

node_modules/bare-os/lib/constants.js

@@ -0,0 +1,7 @@
+const binding = require('../binding')
+
+module.exports = {
+  signals: binding.signals,
+  errnos: binding.errnos,
+  priority: binding.priority
+}

node_modules/bare-os/lib/errors.js

@@ -0,0 +1,22 @@
+module.exports = class OSError extends Error {
+  constructor(msg, code, fn = OSError) {
+    super(`${code}: ${msg}`)
+    this.code = code
+
+    if (Error.captureStackTrace) {
+      Error.captureStackTrace(this, fn)
+    }
+  }
+
+  get name() {
+    return 'OSError'
+  }
+
+  static UNKNOWN_SIGNAL(msg) {
+    return new OSError(msg, 'UNKNOWN_SIGNAL', OSError.UNKNOWN_SIGNAL)
+  }
+
+  static TITLE_OVERFLOW(msg) {
+    return new OSError(msg, 'TITLE_OVERFLOW', OSError.TITLE_OVERFLOW)
+  }
+}

node_modules/bare-os/package.json

@@ -0,0 +1,49 @@
+{
+  "name": "bare-os",
+  "version": "3.9.0",
+  "description": "Operating system utilities for Bare",
+  "exports": {
+    ".": {
+      "types": "./index.d.ts",
+      "default": "./index.js"
+    },
+    "./package": "./package.json",
+    "./constants": "./lib/constants.js",
+    "./errors": "./lib/errors.js"
+  },
+  "files": [
+    "index.js",
+    "index.d.ts",
+    "binding.c",
+    "binding.js",
+    "CMakeLists.txt",
+    "lib",
+    "prebuilds"
+  ],
+  "addon": true,
+  "scripts": {
+    "format": "prettier --write . && lunte --fix",
+    "lint": "prettier --check . && lunte",
+    "test": "brittle-bare --coverage test.js"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/holepunchto/bare-os.git"
+  },
+  "author": "Holepunch",
+  "license": "Apache-2.0",
+  "bugs": {
+    "url": "https://github.com/holepunchto/bare-os/issues"
+  },
+  "homepage": "https://github.com/holepunchto/bare-os#readme",
+  "engines": {
+    "bare": ">=1.14.0"
+  },
+  "devDependencies": {
+    "brittle": "^3.1.1",
+    "cmake-bare": "^1.1.6",
+    "lunte": "^1.6.0",
+    "prettier": "^3.4.2",
+    "prettier-config-holepunch": "^2.0.0"
+  }
+}