skills/autogame-17_evolver
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autogame-17_evolver/index.js

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Initial commit with translated description
2026-03-29 08:33:25 +08:00
#!/usr/bin/env node
const evolve = require('./src/evolve');
const { solidify } = require('./src/gep/solidify');
const path = require('path');
const { getRepoRoot } = require('./src/gep/paths');
try { require('dotenv').config({ path: path.join(getRepoRoot(), '.env') }); } catch (e) { console.warn('[Evolver] Warning: dotenv not found or failed to load .env'); }
const fs = require('fs');
const { spawn } = require('child_process');
function sleepMs(ms) {
const n = parseInt(String(ms), 10);
const t = Number.isFinite(n) ? Math.max(0, n) : 0;
return new Promise(resolve => setTimeout(resolve, t));
}
function readJsonSafe(p) {
try {
if (!fs.existsSync(p)) return null;
const raw = fs.readFileSync(p, 'utf8');
if (!raw.trim()) return null;
return JSON.parse(raw);
} catch (e) {
return null;
}
}
/**
* Mark a pending evolution run as rejected (state-only, no git rollback).
* @param {string} statePath - Path to evolution_solidify_state.json
* @returns {boolean} true if a pending run was found and rejected
*/
function rejectPendingRun(statePath) {
try {
const state = readJsonSafe(statePath);
if (state && state.last_run && state.last_run.run_id) {
state.last_solidify = {
run_id: state.last_run.run_id,
rejected: true,
reason: 'loop_bridge_disabled_autoreject_no_rollback',
timestamp: new Date().toISOString(),
};
const tmp = `${statePath}.tmp`;
fs.writeFileSync(tmp, JSON.stringify(state, null, 2) + '\n', 'utf8');
fs.renameSync(tmp, statePath);
return true;
}
} catch (e) {
console.warn('[Loop] Failed to clear pending run state: ' + (e.message || e));
}
return false;
}
function isPendingSolidify(state) {
const lastRun = state && state.last_run ? state.last_run : null;
const lastSolid = state && state.last_solidify ? state.last_solidify : null;
if (!lastRun || !lastRun.run_id) return false;
if (!lastSolid || !lastSolid.run_id) return true;
return String(lastSolid.run_id) !== String(lastRun.run_id);
}
function parseMs(v, fallback) {
const n = parseInt(String(v == null ? '' : v), 10);
if (Number.isFinite(n)) return Math.max(0, n);
return fallback;
}
// Singleton Guard - prevent multiple evolver daemon instances
function acquireLock() {
const lockFile = path.join(__dirname, 'evolver.pid');
try {
if (fs.existsSync(lockFile)) {
const pid = parseInt(fs.readFileSync(lockFile, 'utf8').trim(), 10);
if (!Number.isFinite(pid) || pid <= 0) {
console.log('[Singleton] Corrupt lock file (invalid PID). Taking over.');
} else {
try {
process.kill(pid, 0);
console.log(`[Singleton] Evolver loop already running (PID ${pid}). Exiting.`);
return false;
} catch (e) {
console.log(`[Singleton] Stale lock found (PID ${pid}). Taking over.`);
}
}
}
fs.writeFileSync(lockFile, String(process.pid));
return true;
} catch (err) {
console.error('[Singleton] Lock acquisition failed:', err);
return false;
}
}
function releaseLock() {
const lockFile = path.join(__dirname, 'evolver.pid');
try {
if (fs.existsSync(lockFile)) {
const pid = parseInt(fs.readFileSync(lockFile, 'utf8').trim(), 10);
if (pid === process.pid) fs.unlinkSync(lockFile);
}
} catch (e) { /* ignore */ }
}
async function main() {
const args = process.argv.slice(2);
const command = args[0];
const isLoop = args.includes('--loop') || args.includes('--mad-dog');
const isVerbose = args.includes('--verbose') || args.includes('-v') ||
String(process.env.EVOLVER_VERBOSE || '').toLowerCase() === 'true';
if (isVerbose) process.env.EVOLVER_VERBOSE = 'true';
if (!command || command === 'run' || command === '/evolve' || isLoop) {
if (isLoop) {
const originalLog = console.log;
const originalWarn = console.warn;
const originalError = console.error;
function ts() { return '[' + new Date().toISOString() + ']'; }
console.log = (...args) => { originalLog.call(console, ts(), ...args); };
console.warn = (...args) => { originalWarn.call(console, ts(), ...args); };
console.error = (...args) => { originalError.call(console, ts(), ...args); };
}
console.log('Starting evolver...');
if (isLoop) {
// Internal daemon loop (no wrapper required).
if (!acquireLock()) process.exit(0);
process.on('exit', releaseLock);
process.on('SIGINT', () => { releaseLock(); process.exit(); });
process.on('SIGTERM', () => { releaseLock(); process.exit(); });
process.env.EVOLVE_LOOP = 'true';
if (!process.env.EVOLVE_BRIDGE) {
process.env.EVOLVE_BRIDGE = 'false';
}
console.log(`Loop mode enabled (internal daemon, bridge=${process.env.EVOLVE_BRIDGE}, verbose=${isVerbose}).`);
const { getEvolutionDir } = require('./src/gep/paths');
const solidifyStatePath = path.join(getEvolutionDir(), 'evolution_solidify_state.json');
const minSleepMs = parseMs(process.env.EVOLVER_MIN_SLEEP_MS, 2000);
const maxSleepMs = parseMs(process.env.EVOLVER_MAX_SLEEP_MS, 300000);
const idleThresholdMs = parseMs(process.env.EVOLVER_IDLE_THRESHOLD_MS, 500);
const pendingSleepMs = parseMs(
process.env.EVOLVE_PENDING_SLEEP_MS ||
process.env.EVOLVE_MIN_INTERVAL ||
process.env.FEISHU_EVOLVER_INTERVAL,
120000
);
const maxCyclesPerProcess = parseMs(process.env.EVOLVER_MAX_CYCLES_PER_PROCESS, 100) || 100;
const maxRssMb = parseMs(process.env.EVOLVER_MAX_RSS_MB, 500) || 500;
const suicideEnabled = String(process.env.EVOLVER_SUICIDE || '').toLowerCase() !== 'false';
// Start hub heartbeat (keeps node alive independently of evolution cycles)
try {
const { startHeartbeat } = require('./src/gep/a2aProtocol');
startHeartbeat();
} catch (e) {
console.warn('[Heartbeat] Failed to start: ' + (e.message || e));
}
let currentSleepMs = minSleepMs;
let cycleCount = 0;
while (true) {
try {
cycleCount += 1;
// Ralph-loop gating: do not run a new cycle while previous run is pending solidify.
const st0 = readJsonSafe(solidifyStatePath);
if (isPendingSolidify(st0)) {
await sleepMs(Math.max(pendingSleepMs, minSleepMs));
continue;
}
const t0 = Date.now();
let ok = false;
try {
await evolve.run();
ok = true;
if (String(process.env.EVOLVE_BRIDGE || '').toLowerCase() === 'false') {
const stAfterRun = readJsonSafe(solidifyStatePath);
if (isPendingSolidify(stAfterRun)) {
const cleared = rejectPendingRun(solidifyStatePath);
if (cleared) {
console.warn('[Loop] Auto-rejected pending run because bridge is disabled in loop mode (state only, no rollback).');
}
}
}
} catch (error) {
const msg = error && error.message ? String(error.message) : String(error);
console.error(`Evolution cycle failed: ${msg}`);
}
const dt = Date.now() - t0;
// Adaptive sleep: treat very fast cycles as "idle", backoff; otherwise reset to min.
if (!ok || dt < idleThresholdMs) {
currentSleepMs = Math.min(maxSleepMs, Math.max(minSleepMs, currentSleepMs * 2));
} else {
currentSleepMs = minSleepMs;
}
// OMLS-inspired idle scheduling: adjust sleep and trigger aggressive
// operations (distillation, reflection) during detected idle windows.
let omlsMultiplier = 1;
try {
const { getScheduleRecommendation } = require('./src/gep/idleScheduler');
const schedule = getScheduleRecommendation();
if (schedule.enabled && schedule.sleep_multiplier > 0) {
omlsMultiplier = schedule.sleep_multiplier;
if (schedule.should_distill) {
try {
const { shouldDistillFromFailures: shouldDF, autoDistillFromFailures: autoDF } = require('./src/gep/skillDistiller');
if (shouldDF()) {
const dfResult = autoDF();
if (dfResult && dfResult.ok) {
console.log('[OMLS] Idle-window failure distillation: ' + dfResult.gene.id);
}
}
} catch (e) {}
}
if (isVerbose && schedule.idle_seconds >= 0) {
console.log(`[OMLS] idle=${schedule.idle_seconds}s intensity=${schedule.intensity} multiplier=${omlsMultiplier}`);
}
}
} catch (e) {}
// Suicide check (memory leak protection)
if (suicideEnabled) {
const memMb = process.memoryUsage().rss / 1024 / 1024;
if (cycleCount >= maxCyclesPerProcess || memMb > maxRssMb) {
console.log(`[Daemon] Restarting self (cycles=${cycleCount}, rssMb=${memMb.toFixed(0)})`);
try {
const spawnOpts = {
detached: true,
stdio: 'ignore',
env: process.env,
windowsHide: true,
};
const child = spawn(process.execPath, [__filename, ...args], spawnOpts);
child.unref();
releaseLock();
process.exit(0);
} catch (spawnErr) {
console.error('[Daemon] Spawn failed, continuing current process:', spawnErr.message);
}
}
}
let saturationMultiplier = 1;
try {
const st1 = readJsonSafe(solidifyStatePath);
const lastSignals = st1 && st1.last_run && Array.isArray(st1.last_run.signals) ? st1.last_run.signals : [];
if (lastSignals.includes('force_steady_state')) {
saturationMultiplier = 10;
console.log('[Daemon] Saturation detected. Entering steady-state mode (10x sleep).');
} else if (lastSignals.includes('evolution_saturation')) {
saturationMultiplier = 5;
console.log('[Daemon] Approaching saturation. Reducing evolution frequency (5x sleep).');
}
} catch (e) {}
// Jitter to avoid lockstep restarts.
const jitter = Math.floor(Math.random() * 250);
const totalSleepMs = Math.max(minSleepMs, (currentSleepMs + jitter) * saturationMultiplier * omlsMultiplier);
if (isVerbose) {
const memMb = (process.memoryUsage().rss / 1024 / 1024).toFixed(1);
console.log(`[Verbose] cycle=${cycleCount} ok=${ok} dt=${dt}ms sleep=${totalSleepMs}ms (base=${currentSleepMs} jitter=${jitter} sat=${saturationMultiplier}x) rss=${memMb}MB signals=[${(function() { try { var st = readJsonSafe(solidifyStatePath); return st && st.last_run && Array.isArray(st.last_run.signals) ? st.last_run.signals.join(',') : ''; } catch(e) { return ''; } })()}]`);
}
await sleepMs(totalSleepMs);
} catch (loopErr) {
console.error('[Daemon] Unexpected loop error (recovering): ' + (loopErr && loopErr.message ? loopErr.message : String(loopErr)));
await sleepMs(Math.max(minSleepMs, 10000));
}
}
} else {
// Normal Single Run
try {
await evolve.run();
} catch (error) {
console.error('Evolution failed:', error);
process.exit(1);
}
}
// Post-run hint
console.log('\n' + '=======================================================');
console.log('Evolver finished. If you use this project, consider starring the upstream repository.');
console.log('Upstream: https://github.com/EvoMap/evolver');
console.log('=======================================================\n');
} else if (command === 'solidify') {
const dryRun = args.includes('--dry-run');
const noRollback = args.includes('--no-rollback');
const intentFlag = args.find(a => typeof a === 'string' && a.startsWith('--intent='));
const summaryFlag = args.find(a => typeof a === 'string' && a.startsWith('--summary='));
const intent = intentFlag ? intentFlag.slice('--intent='.length) : null;
const summary = summaryFlag ? summaryFlag.slice('--summary='.length) : null;
try {
const res = solidify({
intent: intent || undefined,
summary: summary || undefined,
dryRun,
rollbackOnFailure: !noRollback,
});
const st = res && res.ok ? 'SUCCESS' : 'FAILED';
console.log(`[SOLIDIFY] ${st}`);
if (res && res.gene) console.log(JSON.stringify(res.gene, null, 2));
if (res && res.event) console.log(JSON.stringify(res.event, null, 2));
if (res && res.capsule) console.log(JSON.stringify(res.capsule, null, 2));
if (res && res.ok && !dryRun) {
try {
const { shouldDistill, prepareDistillation, autoDistill, shouldDistillFromFailures, autoDistillFromFailures } = require('./src/gep/skillDistiller');
const { readStateForSolidify } = require('./src/gep/solidify');
const solidifyState = readStateForSolidify();
const count = solidifyState.solidify_count || 0;
const autoDistillInterval = 5;
const autoTrigger = count > 0 && count % autoDistillInterval === 0;
if (autoTrigger || shouldDistill()) {
const auto = autoDistill();
if (auto && auto.ok && auto.gene) {
console.log('[Distiller] Auto-distilled gene: ' + auto.gene.id);
} else {
const dr = prepareDistillation();
if (dr && dr.ok && dr.promptPath) {
const trigger = autoTrigger ? `auto (every ${autoDistillInterval} solidifies, count=${count})` : 'threshold';
console.log('\n[DISTILL_REQUEST]');
console.log(`Distillation triggered: ${trigger}`);
console.log('Read the prompt file, process it with your LLM,');
console.log('save the LLM response to a file, then run:');
console.log(' node index.js distill --response-file=<path_to_llm_response>');
console.log('Prompt file: ' + dr.promptPath);
console.log('[/DISTILL_REQUEST]');
}
}
}
if (shouldDistillFromFailures()) {
const failureResult = autoDistillFromFailures();
if (failureResult && failureResult.ok && failureResult.gene) {
console.log('[Distiller] Repair gene distilled from failures: ' + failureResult.gene.id);
}
}
} catch (e) {
console.warn('[Distiller] Init failed (non-fatal): ' + (e.message || e));
}
}
if (res && res.hubReviewPromise) {
await res.hubReviewPromise;
}
process.exit(res && res.ok ? 0 : 2);
} catch (error) {
console.error('[SOLIDIFY] Error:', error);
process.exit(2);
}
} else if (command === 'distill') {
const responseFileFlag = args.find(a => typeof a === 'string' && a.startsWith('--response-file='));
if (!responseFileFlag) {
console.error('Usage: node index.js distill --response-file=<path>');
process.exit(1);
}
const responseFilePath = responseFileFlag.slice('--response-file='.length);
try {
const responseText = fs.readFileSync(responseFilePath, 'utf8');
const { completeDistillation } = require('./src/gep/skillDistiller');
const result = completeDistillation(responseText);
if (result && result.ok) {
console.log('[Distiller] Gene produced: ' + result.gene.id);
console.log(JSON.stringify(result.gene, null, 2));
} else {
console.warn('[Distiller] Distillation did not produce a gene: ' + (result && result.reason || 'unknown'));
}
process.exit(result && result.ok ? 0 : 2);
} catch (error) {
console.error('[DISTILL] Error:', error);
process.exit(2);
}
} else if (command === 'review' || command === '--review') {
const { getEvolutionDir, getRepoRoot } = require('./src/gep/paths');
const { loadGenes } = require('./src/gep/assetStore');
const { execSync } = require('child_process');
const statePath = path.join(getEvolutionDir(), 'evolution_solidify_state.json');
const state = readJsonSafe(statePath);
const lastRun = state && state.last_run ? state.last_run : null;
if (!lastRun || !lastRun.run_id) {
console.log('[Review] No pending evolution run to review.');
console.log('Run "node index.js run" first to produce changes, then review before solidifying.');
process.exit(0);
}
const lastSolid = state && state.last_solidify ? state.last_solidify : null;
if (lastSolid && String(lastSolid.run_id) === String(lastRun.run_id)) {
console.log('[Review] Last run has already been solidified. Nothing to review.');
process.exit(0);
}
const repoRoot = getRepoRoot();
let diff = '';
try {
const unstaged = execSync('git diff', { cwd: repoRoot, encoding: 'utf8', timeout: 30000 }).trim();
const staged = execSync('git diff --cached', { cwd: repoRoot, encoding: 'utf8', timeout: 30000 }).trim();
const untracked = execSync('git ls-files --others --exclude-standard', { cwd: repoRoot, encoding: 'utf8', timeout: 10000 }).trim();
if (staged) diff += '=== Staged Changes ===\n' + staged + '\n\n';
if (unstaged) diff += '=== Unstaged Changes ===\n' + unstaged + '\n\n';
if (untracked) diff += '=== Untracked Files ===\n' + untracked + '\n';
} catch (e) {
diff = '(failed to capture diff: ' + (e.message || e) + ')';
}
const genes = loadGenes();
const geneId = lastRun.selected_gene_id ? String(lastRun.selected_gene_id) : null;
const gene = geneId ? genes.find(g => g && g.type === 'Gene' && g.id === geneId) : null;
const signals = Array.isArray(lastRun.signals) ? lastRun.signals : [];
const mutation = lastRun.mutation || null;
console.log('\n' + '='.repeat(60));
console.log('[Review] Pending evolution run: ' + lastRun.run_id);
console.log('='.repeat(60));
console.log('\n--- Gene ---');
if (gene) {
console.log(' ID: ' + gene.id);
console.log(' Category: ' + (gene.category || '?'));
console.log(' Summary: ' + (gene.summary || '?'));
if (Array.isArray(gene.strategy) && gene.strategy.length > 0) {
console.log(' Strategy:');
gene.strategy.forEach((s, i) => console.log(' ' + (i + 1) + '. ' + s));
}
} else {
console.log(' (no gene selected or gene not found: ' + (geneId || 'none') + ')');
}
console.log('\n--- Signals ---');
if (signals.length > 0) {
signals.forEach(s => console.log(' - ' + s));
} else {
console.log(' (no signals)');
}
console.log('\n--- Mutation ---');
if (mutation) {
console.log(' Category: ' + (mutation.category || '?'));
console.log(' Risk Level: ' + (mutation.risk_level || '?'));
if (mutation.rationale) console.log(' Rationale: ' + mutation.rationale);
} else {
console.log(' (no mutation data)');
}
if (lastRun.blast_radius_estimate) {
console.log('\n--- Blast Radius Estimate ---');
const br = lastRun.blast_radius_estimate;
console.log(' Files changed: ' + (br.files_changed || '?'));
console.log(' Lines changed: ' + (br.lines_changed || '?'));
}
console.log('\n--- Diff ---');
if (diff.trim()) {
console.log(diff.length > 5000 ? diff.slice(0, 5000) + '\n... (truncated, ' + diff.length + ' chars total)' : diff);
} else {
console.log(' (no changes detected)');
}
console.log('='.repeat(60));
if (args.includes('--approve')) {
console.log('\n[Review] Approved. Running solidify...\n');
try {
const res = solidify({
intent: lastRun.intent || undefined,
rollbackOnFailure: true,
});
const st = res && res.ok ? 'SUCCESS' : 'FAILED';
console.log(`[SOLIDIFY] ${st}`);
if (res && res.gene) console.log(JSON.stringify(res.gene, null, 2));
if (res && res.hubReviewPromise) {
await res.hubReviewPromise;
}
process.exit(res && res.ok ? 0 : 2);
} catch (error) {
console.error('[SOLIDIFY] Error:', error);
process.exit(2);
}
} else if (args.includes('--reject')) {
console.log('\n[Review] Rejected. Rolling back changes...');
try {
execSync('git checkout -- .', { cwd: repoRoot, encoding: 'utf8', timeout: 30000 });
execSync('git clean -fd', { cwd: repoRoot, encoding: 'utf8', timeout: 30000 });
const evolDir = getEvolutionDir();
const sp = path.join(evolDir, 'evolution_solidify_state.json');
if (fs.existsSync(sp)) {
const s = readJsonSafe(sp);
if (s && s.last_run) {
s.last_solidify = { run_id: s.last_run.run_id, rejected: true, timestamp: new Date().toISOString() };
const tmpReject = `${sp}.tmp`;
fs.writeFileSync(tmpReject, JSON.stringify(s, null, 2) + '\n', 'utf8');
fs.renameSync(tmpReject, sp);
}
}
console.log('[Review] Changes rolled back.');
} catch (e) {
console.error('[Review] Rollback failed:', e.message || e);
process.exit(2);
}
} else {
console.log('\nTo approve and solidify: node index.js review --approve');
console.log('To reject and rollback: node index.js review --reject');
}
} else if (command === 'fetch') {
let skillId = null;
const eqFlag = args.find(a => typeof a === 'string' && (a.startsWith('--skill=') || a.startsWith('-s=')));
if (eqFlag) {
skillId = eqFlag.split('=').slice(1).join('=');
} else {
const sIdx = args.indexOf('-s');
const longIdx = args.indexOf('--skill');
const flagIdx = sIdx !== -1 ? sIdx : longIdx;
if (flagIdx !== -1 && args[flagIdx + 1] && !String(args[flagIdx + 1]).startsWith('-')) {
skillId = args[flagIdx + 1];
}
}
if (!skillId) {
const positional = args[1];
if (positional && !String(positional).startsWith('-')) skillId = positional;
}
if (!skillId) {
console.error('Usage: evolver fetch --skill <skill_id>');
console.error(' evolver fetch -s <skill_id>');
process.exit(1);
}
const { getHubUrl, getNodeId, buildHubHeaders, sendHelloToHub, getHubNodeSecret } = require('./src/gep/a2aProtocol');
const hubUrl = getHubUrl();
if (!hubUrl) {
console.error('[fetch] A2A_HUB_URL is not configured.');
console.error('Set it via environment variable or .env file:');
console.error(' export A2A_HUB_URL=https://evomap.ai');
process.exit(1);
}
try {
if (!getHubNodeSecret()) {
console.log('[fetch] No node_secret found. Sending hello to Hub to register...');
const helloResult = await sendHelloToHub();
if (!helloResult || !helloResult.ok) {
console.error('[fetch] Failed to register with Hub:', helloResult && helloResult.error || 'unknown');
process.exit(1);
}
console.log('[fetch] Registered as ' + getNodeId());
}
const endpoint = hubUrl.replace(/\/+$/, '') + '/a2a/skill/store/' + encodeURIComponent(skillId) + '/download';
const nodeId = getNodeId();
console.log('[fetch] Downloading skill: ' + skillId);
const resp = await fetch(endpoint, {
method: 'POST',
headers: buildHubHeaders(),
body: JSON.stringify({ sender_id: nodeId }),
signal: AbortSignal.timeout(30000),
});
if (!resp.ok) {
const body = await resp.text().catch(() => '');
let errorDetail = '';
let errorCode = '';
try {
const j = JSON.parse(body);
errorDetail = j.detail || j.message || j.error || '';
errorCode = j.error || j.code || '';
} catch (_) {
errorDetail = body ? body.slice(0, 500) : '';
}
console.error('[fetch] Download failed (HTTP ' + resp.status + ')' + (errorCode ? ': ' + errorCode : ''));
if (errorDetail && errorDetail !== errorCode) {
console.error(' Detail: ' + errorDetail);
}
if (resp.status === 404) {
console.error(' Skill "' + skillId + '" not found or not publicly available.');
console.error(' Check the skill ID spelling, or browse available skills at https://evomap.ai');
} else if (resp.status === 401 || resp.status === 403) {
console.error(' Authentication failed. Try:');
console.error(' 1. Delete ~/.evomap/node_secret and retry');
console.error(' 2. Re-register: set A2A_NODE_ID and run fetch again');
} else if (resp.status === 402) {
console.error(' Insufficient credits. Check your balance at https://evomap.ai');
} else if (resp.status >= 500) {
console.error(' Server error. The Hub may be temporarily unavailable.');
console.error(' Try again in a few minutes. If the issue persists, report at:');
console.error(' https://github.com/autogame-17/evolver/issues');
}
if (isVerbose) {
console.error('[Verbose] Endpoint: ' + endpoint);
console.error('[Verbose] Status: ' + resp.status + ' ' + (resp.statusText || ''));
console.error('[Verbose] Response body: ' + (body || '(empty)').slice(0, 2000));
}
process.exit(1);
}
const data = await resp.json();
const outFlag = args.find(a => typeof a === 'string' && a.startsWith('--out='));
const safeId = String(data.skill_id || skillId).replace(/[^a-zA-Z0-9_\-\.]/g, '_');
const outDir = outFlag
? outFlag.slice('--out='.length)
: path.join('.', 'skills', safeId);
if (!fs.existsSync(outDir)) fs.mkdirSync(outDir, { recursive: true });
if (data.content) {
fs.writeFileSync(path.join(outDir, 'SKILL.md'), data.content, 'utf8');
}
const bundled = Array.isArray(data.bundled_files) ? data.bundled_files : [];
for (const file of bundled) {
if (!file || !file.name || typeof file.content !== 'string') continue;
const safeName = path.basename(file.name);
fs.writeFileSync(path.join(outDir, safeName), file.content, 'utf8');
}
console.log('[fetch] Skill downloaded to: ' + outDir);
console.log(' Name: ' + (data.name || skillId));
console.log(' Version: ' + (data.version || '?'));
console.log(' Files: SKILL.md' + (bundled.length > 0 ? ', ' + bundled.map(f => f.name).join(', ') : ''));
if (data.already_purchased) {
console.log(' Cost: free (already purchased)');
} else {
console.log(' Cost: ' + (data.credit_cost || 0) + ' credits');
}
} catch (error) {
if (error && error.name === 'TimeoutError') {
console.error('[fetch] Request timed out (30s). Check your network and A2A_HUB_URL.');
console.error(' Hub URL: ' + hubUrl);
} else {
console.error('[fetch] Error: ' + (error && error.message || error));
if (error && error.cause) console.error(' Cause: ' + (error.cause.message || error.cause.code || error.cause));
if (isVerbose && error && error.stack) console.error('[Verbose] Stack:\n' + error.stack);
}
process.exit(1);
}
} else if (command === 'asset-log') {
const { summarizeCallLog, readCallLog, getLogPath } = require('./src/gep/assetCallLog');
const runIdFlag = args.find(a => typeof a === 'string' && a.startsWith('--run='));
const actionFlag = args.find(a => typeof a === 'string' && a.startsWith('--action='));
const lastFlag = args.find(a => typeof a === 'string' && a.startsWith('--last='));
const sinceFlag = args.find(a => typeof a === 'string' && a.startsWith('--since='));
const jsonMode = args.includes('--json');
const opts = {};
if (runIdFlag) opts.run_id = runIdFlag.slice('--run='.length);
if (actionFlag) opts.action = actionFlag.slice('--action='.length);
if (lastFlag) opts.last = parseInt(lastFlag.slice('--last='.length), 10);
if (sinceFlag) opts.since = sinceFlag.slice('--since='.length);
if (jsonMode) {
const entries = readCallLog(opts);
console.log(JSON.stringify(entries, null, 2));
} else {
const summary = summarizeCallLog(opts);
console.log(`\n[Asset Call Log] ${getLogPath()}`);
console.log(` Total entries: ${summary.total_entries}`);
console.log(` Unique assets: ${summary.unique_assets}`);
console.log(` Unique runs: ${summary.unique_runs}`);
console.log(` By action:`);
for (const [action, count] of Object.entries(summary.by_action)) {
console.log(` ${action}: ${count}`);
}
if (summary.entries.length > 0) {
console.log(`\n Recent entries:`);
const show = summary.entries.slice(-10);
for (const e of show) {
const ts = e.timestamp ? e.timestamp.slice(0, 19) : '?';
const assetShort = e.asset_id ? e.asset_id.slice(0, 20) + '...' : '(none)';
const sigPreview = Array.isArray(e.signals) ? e.signals.slice(0, 3).join(', ') : '';
console.log(` [${ts}] ${e.action || '?'} asset=${assetShort} score=${e.score || '-'} mode=${e.mode || '-'} signals=[${sigPreview}] run=${e.run_id || '-'}`);
}
} else {
console.log('\n No entries found.');
}
console.log('');
}
} else {
console.log(`Usage: node index.js [run|/evolve|solidify|review|distill|fetch|asset-log] [--loop]
- fetch flags:
- --skill=<id> | -s <id> (skill ID to download)
- --out=<dir> (output directory, default: ./skills/<skill_id>)
- solidify flags:
- --dry-run
- --no-rollback
- --intent=repair|optimize|innovate
- --summary=...
- review flags:
- --approve (approve and solidify the pending changes)
- --reject (reject and rollback the pending changes)
- distill flags:
- --response-file=<path> (LLM response file for skill distillation)
- asset-log flags:
- --run=<run_id> (filter by run ID)
- --action=<action> (filter: hub_search_hit, hub_search_miss, asset_reuse, asset_reference, asset_publish, asset_publish_skip)
- --last=<N> (show last N entries)
- --since=<ISO_date> (entries after date)
- --json (raw JSON output)`);
}
}
if (require.main === module) {
main();
}
module.exports = {
main,
readJsonSafe,
rejectPendingRun,
isPendingSolidify,
};
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