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Cyrene_v2/cmd/cyrene/wire_memory_tidy.go
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AskaEth 91a3209c9b
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feat(memory): 记忆整理 v1(design/23)——低峰定期扫描 + 事实包含判定 + 规则否决 + 只产建议队列(不自动应用)
2026-10-05 11:29:36 +08:00

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package main
import (
"fmt"
"git.yeij.top/AskaEth/Cyrene_v2/internal/logger"
"git.yeij.top/AskaEth/Cyrene_v2/internal/runtime/memory"
)
// 本文件把记忆整理(DevDocs/design/23-记忆整理与去重 §4)接进组合根。
//
// 三件事只在这里定:
// - **形态**:低峰定期后台任务(memory.TidyService 的心跳),不是会话内派
// subagent。它在 main.go 与 backthink 并列启动、在 close 里先于关库停止;
// - **依赖面**:只给它记忆存储与 embedder —— 服务侧拿不到任何会话/历史读数,
// 因此 design §4.1「绝不碰主会话上下文」是结构性成立的,而不是靠自觉;
// - **审计**:接到网关的 AuditEvent(design §8 的 memory.tidy.*),出口在调用
// 时才解析 a.gw —— 网关比本服务晚组装(wireFrontend),与 onToolAudit
// 同一手法。未就绪时只记日志,绝不假装写过审计。
//
// 刻意**不做**的两件事(design §4.1 F、§3 非目标):
// - 不把 sess-memorytidy 加进 flowPub 的图源白名单(默认关:整理是系统任务,
// 不是主人的会话);
// - 不给它任何写记忆的路径(第一版只产候选,"立即整理"入口是
// TidyService.RunOnce)。
func (a *app) wireMemoryTidy() error {
svc, err := memory.NewTidyService(memory.TidyConfigFromConfig(a.cfg.MemoryTidy), memory.TidyDeps{
Store: a.memStore,
Embedder: a.embedder,
Audit: a.auditMemoryTidy,
Log: logger.WithSource(a.log, "memory/tidy"),
})
if err != nil {
return fmt.Errorf("memory tidy: %w", err)
}
a.memoryTidy = svc
return nil
}
// auditMemoryTidy 把一轮整理的计数写进网关审计链。它**只带计数**,绝不带
// 任何记忆正文(design §8 的 who/what/when/result 口径)。
func (a *app) auditMemoryTidy(who, what, result string) {
if a.gw != nil {
a.gw.AuditEvent(who, what, result)
return
}
logger.WithSource(a.log, "memory/tidy").Info(
"memory tidy audit dropped: gateway not ready", "who", who, "what", what, "result", result)
}