Files
TORCH/src/lib.mjs
T
2026-02-14 08:51:26 -05:00

386 lines
13 KiB
JavaScript

#!/usr/bin/env node
// TORCH — Task Orchestration via Relay-Coordinated Handoff
// Generic Nostr-based task locking for multi-agent development.
import { generateSecretKey, getPublicKey, finalizeEvent } from 'nostr-tools/pure';
import { useWebSocketImplementation } from 'nostr-tools/relay';
import WebSocket from 'ws';
import {
loadTorchConfig,
getRelays,
getNamespace,
getTtl,
} from './torch-config.mjs';
import {
DEFAULT_DASHBOARD_PORT,
RACE_CHECK_DELAY_MS,
VALID_CADENCES,
} from './constants.mjs';
import { cmdInit, cmdUpdate } from './ops.mjs';
import { getRoster } from './roster.mjs';
import { queryLocks, publishLock, parseLockEvent } from './lock-ops.mjs';
import { cmdDashboard } from './dashboard.mjs';
useWebSocketImplementation(WebSocket);
// Custom Error class for controlled exits
class ExitError extends Error {
constructor(code, message) {
super(message);
this.code = code;
}
}
function todayDateStr() {
return new Date().toISOString().slice(0, 10);
}
function nowUnix() {
return Math.floor(Date.now() / 1000);
}
// Re-export for backward compatibility/library usage
export { parseLockEvent, queryLocks, publishLock, cmdDashboard };
export async function cmdCheck(cadence) {
const relays = getRelays();
const namespace = getNamespace();
const dateStr = todayDateStr();
const config = loadTorchConfig();
const pausedAgents = (cadence === 'daily' ? config.scheduler.paused.daily : config.scheduler.paused.weekly) || [];
console.error(`Checking locks: namespace=${namespace}, cadence=${cadence}, date=${dateStr}`);
console.error(`Relays: ${relays.join(', ')}`);
if (pausedAgents.length > 0) {
console.error(`Paused agents: ${pausedAgents.join(', ')}`);
}
const locks = await queryLocks(relays, cadence, dateStr, namespace);
const lockedAgents = [...new Set(locks.map((l) => l.agent).filter(Boolean))];
const roster = getRoster(cadence);
const excludedAgents = [...new Set([...lockedAgents, ...pausedAgents])];
const unknownLockedAgents = lockedAgents.filter((agent) => !roster.includes(agent));
const available = roster.filter((a) => !excludedAgents.includes(a));
const result = {
namespace,
cadence,
date: dateStr,
locked: lockedAgents.sort(),
paused: pausedAgents.sort(),
excluded: excludedAgents.sort(),
available: available.sort(),
lockCount: locks.length,
unknownLockedAgents: unknownLockedAgents.sort(),
locks: locks.map((l) => ({
agent: l.agent,
eventId: l.eventId,
createdAt: l.createdAtIso,
expiresAt: l.expiresAtIso,
platform: l.platform,
})),
};
console.log(JSON.stringify(result, null, 2));
return result;
}
export async function cmdLock(agent, cadence, dryRun = false) {
const relays = getRelays();
const namespace = getNamespace();
const dateStr = todayDateStr();
const ttl = getTtl();
const now = nowUnix();
const expiresAt = now + ttl;
console.error(`Locking: namespace=${namespace}, agent=${agent}, cadence=${cadence}, date=${dateStr}`);
console.error(`TTL: ${ttl}s, expires: ${new Date(expiresAt * 1000).toISOString()}`);
console.error(`Relays: ${relays.join(', ')}`);
const roster = getRoster(cadence);
if (!roster.includes(agent)) {
console.error(`ERROR: agent "${agent}" is not in the ${cadence} roster`);
console.error(`Allowed ${cadence} agents: ${roster.join(', ')}`);
throw new ExitError(1, 'Agent not in roster');
}
console.error('Step 1: Checking for existing locks...');
const existingLocks = await queryLocks(relays, cadence, dateStr, namespace);
const conflicting = existingLocks.filter((l) => l.agent === agent);
if (conflicting.length > 0) {
const earliest = conflicting.sort((a, b) => a.createdAt - b.createdAt)[0];
console.error(
`LOCK DENIED: ${agent} already locked by event ${earliest.eventId} ` +
`(created ${earliest.createdAtIso}, platform: ${earliest.platform})`,
);
console.log('LOCK_STATUS=denied');
console.log('LOCK_REASON=already_locked');
console.log(`LOCK_EXISTING_EVENT=${earliest.eventId}`);
throw new ExitError(3, 'Lock denied');
}
console.error('Step 2: Generating ephemeral keypair...');
const sk = generateSecretKey();
const pk = getPublicKey(sk);
console.error(` Ephemeral pubkey: ${pk.slice(0, 16)}...`);
console.error('Step 3: Building lock event...');
const event = finalizeEvent(
{
kind: 30078,
created_at: now,
tags: [
['d', `${namespace}-lock/${cadence}/${agent}/${dateStr}`],
['t', `${namespace}-agent-lock`],
['t', `${namespace}-lock-${cadence}`],
['t', `${namespace}-lock-${cadence}-${dateStr}`],
['expiration', String(expiresAt)],
],
content: JSON.stringify({
agent,
cadence,
status: 'started',
namespace,
date: dateStr,
platform: process.env.AGENT_PLATFORM || 'unknown',
lockedAt: new Date(now * 1000).toISOString(),
expiresAt: new Date(expiresAt * 1000).toISOString(),
}),
},
sk,
);
console.error(` Event ID: ${event.id}`);
if (dryRun) {
console.error('Step 4: [DRY RUN] Skipping publish — event built but not sent');
console.error('RACE CHECK: won (dry run — no real contention possible)');
} else {
console.error('Step 4: Publishing to relays...');
await publishLock(relays, event);
console.error('Step 5: Race check...');
await new Promise((resolve) => setTimeout(resolve, RACE_CHECK_DELAY_MS));
const postLocks = await queryLocks(relays, cadence, dateStr, namespace);
const racingLocks = postLocks
.filter((l) => l.agent === agent)
.sort((a, b) => a.createdAt - b.createdAt);
if (racingLocks.length > 1 && racingLocks[0].eventId !== event.id) {
const winner = racingLocks[0];
console.error(
`RACE CHECK: lost (earlier lock by event ${winner.eventId}, created ${winner.createdAtIso})`,
);
console.log('LOCK_STATUS=race_lost');
console.log('LOCK_REASON=earlier_claim_exists');
console.log(`LOCK_WINNER_EVENT=${winner.eventId}`);
throw new ExitError(3, 'Race check lost');
}
console.error('RACE CHECK: won');
}
console.log('LOCK_STATUS=ok');
console.log(`LOCK_EVENT_ID=${event.id}`);
console.log(`LOCK_PUBKEY=${pk}`);
console.log(`LOCK_AGENT=${agent}`);
console.log(`LOCK_CADENCE=${cadence}`);
console.log(`LOCK_DATE=${dateStr}`);
console.log(`LOCK_EXPIRES=${expiresAt}`);
console.log(`LOCK_EXPIRES_ISO=${new Date(expiresAt * 1000).toISOString()}`);
return { status: 'ok', eventId: event.id };
}
export async function cmdList(cadence) {
const relays = getRelays();
const namespace = getNamespace();
const dateStr = todayDateStr();
const cadences = cadence ? [cadence] : ['daily', 'weekly'];
console.error(`Listing active locks: namespace=${namespace}, cadences=${cadences.join(', ')}`);
const results = await Promise.all(
cadences.map(async (c) => {
const locks = await queryLocks(relays, c, dateStr, namespace);
return { c, locks };
}),
);
for (const { c, locks } of results) {
console.log(`\n${'='.repeat(72)}`);
console.log(`Active ${namespace} ${c} locks (${dateStr})`);
console.log('='.repeat(72));
if (locks.length === 0) {
console.log(' (no active locks)');
continue;
}
const sorted = locks.sort((a, b) => a.createdAt - b.createdAt);
for (const lock of sorted) {
const age = nowUnix() - lock.createdAt;
const ageMin = Math.round(age / 60);
const remaining = lock.expiresAt ? lock.expiresAt - nowUnix() : null;
const remainMin = remaining ? Math.round(remaining / 60) : '?';
console.log(
` ${(lock.agent ?? 'unknown').padEnd(30)} ` +
`age: ${String(ageMin).padStart(4)}m ` +
`ttl: ${String(remainMin).padStart(4)}m ` +
`platform: ${lock.platform ?? '?'} ` +
`event: ${lock.eventId?.slice(0, 12)}...`,
);
}
const roster = getRoster(c);
const lockedAgents = new Set(locks.map((l) => l.agent).filter(Boolean));
const unknownLockedAgents = [...lockedAgents].filter((agent) => !roster.includes(agent));
const available = roster.filter((a) => !lockedAgents.has(a));
if (unknownLockedAgents.length > 0) {
console.log(` Warning: lock events found with non-roster agent names: ${unknownLockedAgents.join(', ')}`);
}
console.log(`\n Locked: ${lockedAgents.size}/${roster.length}`);
console.log(` Available: ${available.join(', ') || '(none)'}`);
}
}
function parseArgs(argv) {
const args = { command: null, agent: null, cadence: null, dryRun: false, force: false, port: DEFAULT_DASHBOARD_PORT };
let i = 0;
if (argv.length > 0 && !argv[0].startsWith('-')) {
args.command = argv[0];
i = 1;
}
for (; i < argv.length; i++) {
const arg = argv[i];
if (arg === '--agent' || arg === '-a') {
args.agent = argv[++i];
} else if (arg === '--cadence' || arg === '-c') {
args.cadence = argv[++i];
} else if (arg.startsWith('--agent=')) {
args.agent = arg.split('=')[1];
} else if (arg.startsWith('--cadence=')) {
args.cadence = arg.split('=')[1];
} else if (arg === '--dry-run') {
args.dryRun = true;
} else if (arg === '--force') {
args.force = true;
} else if (arg === '--port') {
args.port = parseInt(argv[++i], 10) || DEFAULT_DASHBOARD_PORT;
}
}
return args;
}
function usage() {
console.error(`Usage: torch-lock <command> [options]
Commands:
check --cadence <daily|weekly> Check locked agents (JSON)
lock --agent <name> --cadence <daily|weekly> Claim a lock
list [--cadence <daily|weekly>] Print active lock table
dashboard [--port <port>] Serve the dashboard (default: ${DEFAULT_DASHBOARD_PORT})
init [--force] Initialize torch/ directory in current project
update [--force] Update torch/ configuration (backups, merges)
Options:
--dry-run Build and sign the event but do not publish
--force Overwrite existing files (for init) or all files (for update)
Environment:
NOSTR_LOCK_NAMESPACE Namespace prefix for lock tags (default: torch)
NOSTR_LOCK_RELAYS Comma-separated relay WSS URLs
NOSTR_LOCK_TTL Lock TTL in seconds (default: 7200)
NOSTR_LOCK_QUERY_TIMEOUT_MS Relay query timeout in milliseconds (default: 15000)
NOSTR_LOCK_DAILY_ROSTER Comma-separated daily roster (optional)
NOSTR_LOCK_WEEKLY_ROSTER Comma-separated weekly roster (optional)
TORCH_CONFIG_PATH Optional path to torch-config.json (default: ./torch-config.json)
AGENT_PLATFORM Platform identifier (e.g., codex)
Exit codes:
0 Success
1 Usage error
2 Relay/network error
3 Lock denied (already locked or race lost)`);
}
export async function main(argv) {
try {
const args = parseArgs(argv);
if (!args.command) {
usage();
throw new ExitError(1, 'No command specified');
}
switch (args.command) {
case 'check': {
if (!args.cadence || !VALID_CADENCES.has(args.cadence)) {
console.error('ERROR: --cadence <daily|weekly> is required for check');
throw new ExitError(1, 'Missing cadence');
}
await cmdCheck(args.cadence);
break;
}
case 'lock': {
if (!args.agent) {
console.error('ERROR: --agent <name> is required for lock');
throw new ExitError(1, 'Missing agent');
}
if (!args.cadence || !VALID_CADENCES.has(args.cadence)) {
console.error('ERROR: --cadence <daily|weekly> is required for lock');
throw new ExitError(1, 'Missing cadence');
}
await cmdLock(args.agent, args.cadence, args.dryRun);
break;
}
case 'list': {
if (args.cadence && !VALID_CADENCES.has(args.cadence)) {
console.error('ERROR: --cadence must be daily or weekly');
throw new ExitError(1, 'Invalid cadence');
}
await cmdList(args.cadence || null);
break;
}
case 'dashboard': {
await cmdDashboard(args.port);
break;
}
case 'init': {
await cmdInit(args.force);
break;
}
case 'update': {
await cmdUpdate(args.force);
break;
}
default:
console.error(`ERROR: Unknown command: ${args.command}`);
usage();
throw new ExitError(1, 'Unknown command');
}
} catch (err) {
if (err instanceof ExitError) {
process.exit(err.code);
} else {
console.error(`torch-lock failed: ${err.message}`);
process.exit(2);
}
}
}