mirror of
https://github.com/paperclipai/paperclip.git
synced 2026-11-01 15:35:12 +01:00
DottaandPaperclip
bbe1016d81
Retain bounded native tracing in the Runner controller with attempt-bound relays, private export receipts, offline cost replay, conservative holds and bounded failure diagnostics.
Verified exact head 5cb991421e: full hosted CI, fresh Greptile 5/5, zero unresolved threads, 70 local controller tests including actual Codex/Claude CLI observability validators. Secondary review has no must-fix or should-fix findings and records optional coverage follow-ups. No paid evals or schedule changes.
Co-Authored-By: Paperclip <noreply@paperclip.ing>
38 lines
1.7 KiB
JavaScript
38 lines
1.7 KiB
JavaScript
import { constants } from 'node:fs';
|
|
import { open, rename } from 'node:fs/promises';
|
|
|
|
const MiB = 1_048_576;
|
|
export const FILE_LIMITS = new Map([
|
|
['admission.json', MiB], ['request.json', 8 * MiB], ['gateway.json', 8192],
|
|
['ledger.jsonl', 16 * MiB], ['result.json', MiB], ['provider-artifact.json', 16 * MiB],
|
|
['observability.json', 131_072], ['otlp-native.jsonl', 2 * MiB], ['otlp-controller.jsonl', 2 * MiB], ['otlp-root.json', 16_384],
|
|
['stdout.log', MiB], ['stderr.log', MiB],
|
|
]);
|
|
export const RECEIPT = /^receipts\/[a-f0-9]{8}(?:-[a-f0-9]{4}){3}-[a-f0-9]{12}\.json$/;
|
|
export const limitFor = name => FILE_LIMITS.get(name) ?? (RECEIPT.test(name) ? MiB : 0);
|
|
|
|
export async function readRegularFile(path, maximum) {
|
|
const handle = await open(path, constants.O_RDONLY | constants.O_NOFOLLOW | constants.O_NONBLOCK);
|
|
try {
|
|
const stat = await handle.stat();
|
|
if (!stat.isFile() || stat.size > maximum) throw new Error('Controller evidence is not a bounded regular file');
|
|
const bytes = Buffer.alloc(stat.size + 1);
|
|
let length = 0;
|
|
while (length < bytes.length) {
|
|
const { bytesRead } = await handle.read(bytes, length, bytes.length - length, null);
|
|
if (!bytesRead) break;
|
|
length += bytesRead;
|
|
}
|
|
if (length !== stat.size) throw new Error('Controller evidence changed while being read');
|
|
return bytes.subarray(0, length);
|
|
} finally { await handle.close(); }
|
|
}
|
|
|
|
export async function replaceEvidenceFile(path, bytes) {
|
|
const temporary = `${path}.tmp`;
|
|
const handle = await open(temporary, 'wx', 0o600);
|
|
try { await handle.writeFile(bytes); await handle.sync(); }
|
|
finally { await handle.close(); }
|
|
await rename(temporary, path);
|
|
}
|