Auto backup before evolver run - 2026年 03月 03日星期二 23:12:56 CST

2026-03-03 23:12:56 +08:00
parent 429e5a797d
commit f11d322c3f
99 changed files with 17051 additions and 138 deletions
@@ -0,0 +1,173 @@
+const fs = require('fs');
+const { readAllEvents } = require('./assetStore');
+const { computeAssetId, SCHEMA_VERSION } = require('./contentHash');
+const { unwrapAssetFromMessage } = require('./a2aProtocol');
+
+function nowIso() { return new Date().toISOString(); }
+
+function isAllowedA2AAsset(obj) {
+  if (!obj || typeof obj !== 'object') return false;
+  var t = obj.type;
+  return t === 'Gene' || t === 'Capsule' || t === 'EvolutionEvent';
+}
+
+function safeNumber(x, fallback) {
+  if (fallback === undefined) fallback = null;
+  var n = Number(x);
+  return Number.isFinite(n) ? n : fallback;
+}
+
+function getBlastRadiusLimits() {
+  var maxFiles = safeNumber(process.env.A2A_MAX_FILES, 5);
+  var maxLines = safeNumber(process.env.A2A_MAX_LINES, 200);
+  return {
+    maxFiles: Number.isFinite(maxFiles) ? maxFiles : 5,
+    maxLines: Number.isFinite(maxLines) ? maxLines : 200,
+  };
+}
+
+function isBlastRadiusSafe(blastRadius) {
+  var lim = getBlastRadiusLimits();
+  var files = blastRadius && Number.isFinite(Number(blastRadius.files)) ? Number(blastRadius.files) : 0;
+  var lines = blastRadius && Number.isFinite(Number(blastRadius.lines)) ? Number(blastRadius.lines) : 0;
+  return files <= lim.maxFiles && lines <= lim.maxLines;
+}
+
+function clamp01(n) {
+  var x = Number(n);
+  if (!Number.isFinite(x)) return 0;
+  return Math.max(0, Math.min(1, x));
+}
+
+function lowerConfidence(asset, opts) {
+  if (!opts) opts = {};
+  var factor = Number.isFinite(Number(opts.factor)) ? Number(opts.factor) : 0.6;
+  var receivedFrom = opts.source || 'external';
+  var receivedAt = opts.received_at || nowIso();
+  var cloned = JSON.parse(JSON.stringify(asset || {}));
+  if (!isAllowedA2AAsset(cloned)) return null;
+  if (cloned.type === 'Capsule') {
+    if (typeof cloned.confidence === 'number') cloned.confidence = clamp01(cloned.confidence * factor);
+    else if (cloned.confidence != null) cloned.confidence = clamp01(Number(cloned.confidence) * factor);
+  }
+  if (!cloned.a2a || typeof cloned.a2a !== 'object') cloned.a2a = {};
+  cloned.a2a.status = 'external_candidate';
+  cloned.a2a.source = receivedFrom;
+  cloned.a2a.received_at = receivedAt;
+  cloned.a2a.confidence_factor = factor;
+  if (!cloned.schema_version) cloned.schema_version = SCHEMA_VERSION;
+  if (!cloned.asset_id) { try { cloned.asset_id = computeAssetId(cloned); } catch (e) {} }
+  return cloned;
+}
+
+function readEvolutionEvents() {
+  var events = readAllEvents();
+  return Array.isArray(events) ? events.filter(function (e) { return e && e.type === 'EvolutionEvent'; }) : [];
+}
+
+function normalizeEventsList(events) {
+  return Array.isArray(events) ? events : [];
+}
+
+function computeCapsuleSuccessStreak(params) {
+  var capsuleId = params.capsuleId;
+  var events = params.events;
+  var id = capsuleId ? String(capsuleId) : '';
+  if (!id) return 0;
+  var list = normalizeEventsList(events || readEvolutionEvents());
+  var streak = 0;
+  for (var i = list.length - 1; i >= 0; i--) {
+    var ev = list[i];
+    if (!ev || ev.type !== 'EvolutionEvent') continue;
+    if (!ev.capsule_id || String(ev.capsule_id) !== id) continue;
+    var st = ev.outcome && ev.outcome.status ? String(ev.outcome.status) : 'unknown';
+    if (st === 'success') streak += 1; else break;
+  }
+  return streak;
+}
+
+function isCapsuleBroadcastEligible(capsule, opts) {
+  if (!opts) opts = {};
+  if (!capsule || capsule.type !== 'Capsule') return false;
+  var score = capsule.outcome && capsule.outcome.score != null ? safeNumber(capsule.outcome.score, null) : null;
+  if (score == null || score < 0.7) return false;
+  var blast = capsule.blast_radius || (capsule.outcome && capsule.outcome.blast_radius) || null;
+  if (!isBlastRadiusSafe(blast)) return false;
+  var events = Array.isArray(opts.events) ? opts.events : readEvolutionEvents();
+  var streak = computeCapsuleSuccessStreak({ capsuleId: capsule.id, events: events });
+  if (streak < 2) return false;
+  return true;
+}
+
+function exportEligibleCapsules(params) {
+  if (!params) params = {};
+  var list = Array.isArray(params.capsules) ? params.capsules : [];
+  var evs = Array.isArray(params.events) ? params.events : readEvolutionEvents();
+  var eligible = list.filter(function (c) { return isCapsuleBroadcastEligible(c, { events: evs }); });
+  for (var i = 0; i < eligible.length; i++) {
+    var c = eligible[i];
+    if (!c.schema_version) c.schema_version = SCHEMA_VERSION;
+    if (!c.asset_id) { try { c.asset_id = computeAssetId(c); } catch (e) {} }
+  }
+  return eligible;
+}
+
+function isGeneBroadcastEligible(gene) {
+  if (!gene || gene.type !== 'Gene') return false;
+  if (!gene.id || typeof gene.id !== 'string') return false;
+  if (!Array.isArray(gene.strategy) || gene.strategy.length === 0) return false;
+  if (!Array.isArray(gene.validation) || gene.validation.length === 0) return false;
+  return true;
+}
+
+function exportEligibleGenes(params) {
+  if (!params) params = {};
+  var list = Array.isArray(params.genes) ? params.genes : [];
+  var eligible = list.filter(function (g) { return isGeneBroadcastEligible(g); });
+  for (var i = 0; i < eligible.length; i++) {
+    var g = eligible[i];
+    if (!g.schema_version) g.schema_version = SCHEMA_VERSION;
+    if (!g.asset_id) { try { g.asset_id = computeAssetId(g); } catch (e) {} }
+  }
+  return eligible;
+}
+
+function parseA2AInput(text) {
+  var raw = String(text || '').trim();
+  if (!raw) return [];
+  try {
+    var maybe = JSON.parse(raw);
+    if (Array.isArray(maybe)) {
+      return maybe.map(function (item) { return unwrapAssetFromMessage(item) || item; }).filter(Boolean);
+    }
+    if (maybe && typeof maybe === 'object') {
+      var unwrapped = unwrapAssetFromMessage(maybe);
+      return unwrapped ? [unwrapped] : [maybe];
+    }
+  } catch (e) {}
+  var lines = raw.split('\n').map(function (l) { return l.trim(); }).filter(Boolean);
+  var items = [];
+  for (var i = 0; i < lines.length; i++) {
+    try {
+      var obj = JSON.parse(lines[i]);
+      var uw = unwrapAssetFromMessage(obj);
+      items.push(uw || obj);
+    } catch (e) { continue; }
+  }
+  return items;
+}
+
+function readTextIfExists(filePath) {
+  try {
+    if (!filePath) return '';
+    if (!fs.existsSync(filePath)) return '';
+    return fs.readFileSync(filePath, 'utf8');
+  } catch { return ''; }
+}
+
+module.exports = {
+  isAllowedA2AAsset, lowerConfidence, isBlastRadiusSafe,
+  computeCapsuleSuccessStreak, isCapsuleBroadcastEligible,
+  exportEligibleCapsules, isGeneBroadcastEligible,
+  exportEligibleGenes, parseA2AInput, readTextIfExists,
+};