Files
MemRelay/projects/25464650-ed5d-440e-b362-190f2852d451/Checkpoint 2026-09-29 22-00-06 UTC [0a3e2dc9c1].md
T
memrelay 8e64dbe91f create: Checkpoint 2026-09-29 22:00:06 UTC [0a3e2dc9c1]
MemRelay-Operation: checkpoint-save:nixmsg-t03-checkpoint-20260930-l
MemRelay-Resource: ef3be336-00c6-40d7-ae47-77e7994e5e93
2026-09-30 06:00:10 +08:00

54 lines
2.2 KiB
Markdown
Raw Blame History

This file contains ambiguous Unicode characters
This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.
---
title: Checkpoint 2026-09-29 22:00:06 UTC [0a3e2dc9c1]
type: checkpoint
permalink: main/projects/25464650-ed5d-440e-b362-190f2852d451/checkpoint-2026-09-29-22-00-06-utc-0a3e2dc9c1
stable_id: ef3be336-00c6-40d7-ae47-77e7994e5e93
scope: project
memory_type: checkpoint
project_id: 25464650-ed5d-440e-b362-190f2852d451
usage_profile_id: 0c9feb46-d06e-43cd-9ef0-c5813c84a998
status: active
revision: 1
request_id: nixmsg-t03-checkpoint-20260930-l
created_at: '2026-09-29T22:00:06.111132+00:00'
updated_at: '2026-09-29T22:00:06.111132+00:00'
tags:
- t03
- ready-to-merge
- line-L
- feat/t03-store
---
## T0.3 完成(线 L)
- **任务**:T0.3 internal/store(迁移、建表、写入队列接口)
- **分支**:feat/t03-store
- **工作树**:E:/code/NixMsg-wt/t03(toplevel 确认不是主工作区)
- **基于**:origin/main @ 86dc10a
- **提交**:33db3e7 feat: 实现 SQLite 迁移备份、完整表结构与简单写入队列
- **已推送**:origin/feat/t03-store(普通推送,未推 main、未强推)
### 关键实现
- 保留 0001=SELECT 1;新增 0002_schema.sql(DEVELOPMENT 7.7 全部业务表/索引,含 api_tokens、settings、session_*)
- Migrate:有 pending 且打开前已有 nixmsg.db 时 VACUUM INTO data_dir/backup/pre-migrate-<UTC>.db;失败返回错误
- Open:写连接 DSN+_txlock=immediate MaxOpenConns(1);读池去掉 _txlock;Queue 简单互斥一操作一事务
- serve 改为 store.Open,保留 /healthz 与 listen.addr
### 验证
- task check 通过(web build、embeddist build、golangci-lint 0 issues、go test 全绿)
- 单测:空目录建表、重复启动不重迁、旧库遇新版本有备份、Queue 写入可读
### 偏差(docs/DEVIATIONS.md 总控 L / T0.3)
1. 表在 0002 不改 0001
2. Queue 互斥一事务,合并留给 P2
3. 空库不备份;失败不自动还原
### 未做
- 写入合并(P2)
- 7.8 启动恢复逻辑(属后续消息/平台任务,本任务未做)
- 未改 go.mod(无新依赖)
### 给下个会话
- 复用工作树 E:/code/NixMsg-wt/t03 与分支 feat/t03-store
- 总控审核后 ff-merge;勿在 e:/code/NixMsg 主工作区改
- schema_migrations 由执行器维护,不在 0002 内