feat: auto-sync bound codex threads into conversations

local-agent/server.mjs

@@ -5,13 +5,64 @@ import { createServer } from "node:http";
 import { access, readFile, readdir, rm } from "node:fs/promises";
 import os from "node:os";
 import { join, resolve } from "node:path";
+import { discoverCodexProjectCandidates } from "./codex-session-discovery.mjs";
 
 async function loadConfig(configPath) {
   const raw = await readFile(resolve(configPath), "utf8");
   return JSON.parse(raw);
 }
 
-async function postHeartbeat(config, runtime) {
+async function resolveHeartbeatProjects(config, runtime) {
+  const staticProjects = Array.isArray(config.projects) ? config.projects : [];
+  const staticCandidates = Array.isArray(config.projectCandidates) ? config.projectCandidates : [];
+  if (config.codexSessionDiscoveryEnabled === false) {
+    return {
+      projects: staticProjects,
+      projectCandidates: staticCandidates,
+    };
+  }
+
+  try {
+    const discovered = await discoverCodexProjectCandidates({
+      stateDbPath: config.codexStateDbPath,
+      logsDbPath: config.codexLogsDbPath,
+      sessionIndexPath: config.codexSessionIndexPath,
+      globalStatePath: config.codexGlobalStatePath,
+      sessionsDir: config.codexSessionsDir,
+      lookbackHours: config.codexSessionLookbackHours,
+    });
+    const candidateMap = new Map();
+    for (const candidate of [...staticCandidates, ...discovered.projectCandidates]) {
+      candidateMap.set(candidate.codexThreadRef ?? candidate.threadId, candidate);
+    }
+    const mergedCandidates = [...candidateMap.values()];
+    const mergedProjects = [...new Set([...staticProjects, ...discovered.projects, ...mergedCandidates.map((candidate) => candidate.folderName)])];
+    runtime.lastProjectDiscoveryAt = new Date().toISOString();
+    runtime.lastProjectDiscoveryOk = true;
+    runtime.lastProjectDiscoverySummary = `${mergedCandidates.length} threads / ${mergedProjects.length} folders`;
+    return {
+      projects: mergedProjects,
+      projectCandidates: mergedCandidates,
+    };
+  } catch (error) {
+    runtime.lastProjectDiscoveryAt = new Date().toISOString();
+    runtime.lastProjectDiscoveryOk = false;
+    runtime.lastProjectDiscoverySummary = error instanceof Error ? error.message : String(error);
+    await postAppLog(config, runtime, {
+      level: "error",
+      category: "local_agent.codex_discovery_failed",
+      message: "Codex 线程扫描失败，已退回静态项目配置。",
+      detail: runtime.lastProjectDiscoverySummary,
+      mirrorToMaster: true,
+    });
+    return {
+      projects: staticProjects,
+      projectCandidates: staticCandidates,
+    };
+  }
+}
+
+async function postHeartbeat(config, runtime, heartbeatProjects) {
   const response = await fetch(`${config.controlPlaneUrl.replace(/\/$/, "")}/api/device-heartbeat`, {
     method: "POST",
     headers: { "Content-Type": "application/json" },
@@ -25,8 +76,8 @@ async function postHeartbeat(config, runtime) {
       status: config.status,
       quota5h: config.quota5h,
       quota7d: config.quota7d,
-      projects: config.projects,
-      projectCandidates: config.projectCandidates,
+      projects: heartbeatProjects.projects,
+      projectCandidates: heartbeatProjects.projectCandidates,
       endpoint: config.endpoint,
     }),
   });
@@ -454,11 +505,15 @@ const runtime = {
   masterTaskBusy: false,
   activeMasterTask: null,
   lastMasterTaskPoll: null,
+  lastProjectDiscoveryAt: null,
+  lastProjectDiscoveryOk: false,
+  lastProjectDiscoverySummary: null,
 };
 
 async function heartbeat() {
   try {
-    const result = await postHeartbeat(config, runtime);
+    const heartbeatProjects = await resolveHeartbeatProjects(config, runtime);
+    const result = await postHeartbeat(config, runtime, heartbeatProjects);
     runtime.lastHeartbeatAt = new Date().toISOString();
     runtime.lastHeartbeatOk = result.ok;
     runtime.lastHeartbeatStatus = result.status;