Raven Scott
39dbf0f1be
holepunch lockfile drift Markdown dashboard + doc links - disk.os / ctx: replication_operator_sketch schema 5 + corestore stats; protomux extensions proc versioning; HRPC allowlist_sketch schema 3 + versioned stock route table; swarm_health proc + runtime caps paths - Session: BARE_OS_HOSTNAME_SET + ctx.bareOsSetSessionHostname, hostname man, security_posture; export -p in shell - kernel.ext.d: optional provides[] version conflict detection (strict boot); resolver parity + tests; BARE_OS_INIT_DEFER_KERNEL_EXT_GRAPH documented - VFS/policy: mirror/aux read tests, GUEST_BARE_READ_ALL edge negative test; adaptive warm-cache window env documented; microbench note - POSIX: syscalls.json schema 10, posix_fadvise no-op, getconf + conformance matrix sync; posix-issue7-traceability index; handbook/profile/matrix updates - Seeder: pear.multisig hint tests; SCM_RIGHTS unit coverage extended - Regenerated kernel bundle, seeder kernel mirror, posix dashboard, coreutils build/man; booter CHANGELOG maintenance row updated Full npm test / pretest green.
127 lines
3.5 KiB
Plaintext
127 lines
3.5 KiB
Plaintext
/* BARE_OS_BIN_API 1.0.0 — bump when staged /bin script semantics change (see developer guide). */
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/** Shared helpers for drive-resident /bin scripts (prepended before each command). */
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function bareStdin(ctx) {
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return typeof ctx.shellStdin === 'string' ? ctx.shellStdin : ''
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}
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/** @param {number} mode @param {'file' | 'directory' | 'symlink'} type */
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function bareFormatModeString(mode, type) {
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const typeChar = type === 'directory' ? 'd' : type === 'symlink' ? 'l' : '-'
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const perm = mode & 0o777
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const r = (bit) => (perm & bit ? 'r' : '-')
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const w = (bit) => (perm & bit ? 'w' : '-')
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const x = (bit) => (perm & bit ? 'x' : '-')
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return (
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typeChar +
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r(0o400) +
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w(0o200) +
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x(0o100) +
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r(0o040) +
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w(0o020) +
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x(0o010) +
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r(0o004) +
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w(0o002) +
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x(0o001)
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)
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}
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/** @param {number} mtimeMs @param {number} [nowMs] */
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function bareFormatLsMtime(mtimeMs, nowMs) {
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const now = nowMs != null ? nowMs : Date.now()
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const d = new Date(mtimeMs)
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const months = [
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'Jan',
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'Feb',
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'Mar',
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'Apr',
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'May',
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'Jun',
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'Jul',
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'Aug',
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'Sep',
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'Oct',
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'Nov',
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'Dec'
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]
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const mon = months[d.getMonth()]
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const day = String(d.getDate()).padStart(2, ' ')
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const sixMo = 180 * 24 * 3600 * 1000
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if (Math.abs(now - mtimeMs) > sixMo) {
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const yr = String(d.getFullYear()).padStart(4, ' ')
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return mon + ' ' + day + ' ' + yr
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}
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const hh = String(d.getHours()).padStart(2, '0')
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const mm = String(d.getMinutes()).padStart(2, '0')
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return mon + ' ' + day + ' ' + hh + ':' + mm
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}
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/** @param {number} size */
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function barePosixBlocks(size) {
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return Math.ceil(Number(size) / 512) || 0
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}
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/**
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* Raw stdout for NUL/binary when **`process.stdout.write`** is missing.
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* If **`ctx.bareOsBinWrite(Uint8Array|string)`** is set (tests / host), use it.
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* @param {Record<string, unknown>} ctx
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* @param {string | Uint8Array} chunk
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* @returns {boolean}
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*/
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function bareOsEmitRaw(ctx, chunk) {
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if (typeof ctx.bareOsBinWrite === 'function') {
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const b4 = ctx.b4a
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const u8 =
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typeof chunk === 'string'
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? b4 && typeof b4.from === 'function'
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? b4.from(chunk)
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: new TextEncoder().encode(chunk)
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: chunk
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ctx.bareOsBinWrite(u8 instanceof Uint8Array ? u8 : new Uint8Array(u8))
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return true
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}
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const w = globalThis.process?.stdout?.write
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if (typeof w === 'function') {
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w.call(globalThis.process.stdout, chunk)
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return true
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}
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return false
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}
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async function run(ctx, argv) {
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let h =
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globalThis.process?.env?.HOSTNAME ||
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globalThis.process?.env?.COMPUTERNAME ||
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ctx.vfs.env.HOSTNAME ||
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'bare-os'
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h = String(h)
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let shortOnly = false
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let setName = null
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for (let i = 1; i < argv.length; i++) {
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const a = String(argv[i] || '')
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if (a === '-s' || a === '--short') shortOnly = true
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else if (a === '-f' || a === '--fqdn') shortOnly = false
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else if (a === '-S' || a === '--set') {
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setName = String(argv[++i] || '').trim()
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break
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} else if (a === '--') break
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}
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if (setName != null) {
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if (
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typeof ctx.bareOsSetSessionHostname === 'function' &&
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(ctx.env?.BARE_OS_HOSTNAME_SET === '1' ||
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ctx.env?.BARE_OS_HOSTNAME_SET === 'true')
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) {
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ctx.bareOsSetSessionHostname(setName)
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return
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}
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throw new Error(
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'hostname: setting disabled (require BARE_OS_HOSTNAME_SET=1 and ctx.bareOsSetSessionHostname)'
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)
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}
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if (shortOnly) {
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const dot = h.indexOf('.')
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if (dot > 0) h = h.slice(0, dot)
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}
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ctx.console.log(h)
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}
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