Raven Scott
f8a0dad897
- protocol/booter: bits4 handshake, proc surfaces, boot policy v4, telemetry v4 - coreutils: nohup + ensure-man-pages; seed-man-pages fixes for extra pages - kernel-runner: no static node:module (Pear); bare-module createRequire - docs: handbook, reference, ADR, compatibility matrix, verify scripts
66 lines
1.8 KiB
JavaScript
66 lines
1.8 KiB
JavaScript
'use strict'
|
|
/**
|
|
* Optional bare-worker thread for heavy `/bin` utilities when
|
|
* `BARE_OS_BIN_WORKER_OFFLOAD=1` (Bare runtime only; Node falls back to in-process).
|
|
*/
|
|
const Worker = require('bare-worker')
|
|
|
|
if (Worker.isMainThread) {
|
|
/**
|
|
* @param {{ source: string, argv: string[] }} workerData
|
|
* @returns {Promise<Record<string, unknown> | null>}
|
|
*/
|
|
exports.runBinOffloaded = function runBinOffloaded(workerData) {
|
|
return new Promise((resolve) => {
|
|
let w
|
|
try {
|
|
w = new Worker(__filename, { workerData })
|
|
} catch {
|
|
resolve(null)
|
|
return
|
|
}
|
|
w.on('message', (msg) => resolve(msg))
|
|
w.on('error', () => resolve(null))
|
|
})
|
|
}
|
|
} else {
|
|
const { source, argv } = Worker.workerData || {}
|
|
;(async () => {
|
|
try {
|
|
const AsyncFunction = Object.getPrototypeOf(async function () {})
|
|
.constructor
|
|
/** @type {string[]} */
|
|
const logs = []
|
|
/** @type {string[]} */
|
|
const errs = []
|
|
const ctx = {
|
|
exitCode: 0,
|
|
console: {
|
|
log: (...a) => logs.push(a.map(String).join(' ')),
|
|
error: (...a) => errs.push(a.map(String).join(' '))
|
|
}
|
|
}
|
|
const raw = typeof source === 'string' ? source : ''
|
|
const body = raw.startsWith('#!') ? raw.replace(/^#[^\n]*\n/, '') : raw
|
|
const fn = new AsyncFunction(
|
|
'ctx',
|
|
'argv',
|
|
`${body}\nif (typeof run === 'function') await run(ctx, argv)\n`
|
|
)
|
|
await fn(ctx, Array.isArray(argv) ? argv : [])
|
|
Worker.parentPort.postMessage({
|
|
ok: true,
|
|
exitCode:
|
|
ctx.exitCode != null ? Number(ctx.exitCode) || 0 : 0,
|
|
logs,
|
|
errs
|
|
})
|
|
} catch (e) {
|
|
Worker.parentPort.postMessage({
|
|
ok: false,
|
|
error: e && e.message ? e.message : String(e)
|
|
})
|
|
}
|
|
})()
|
|
}
|