Yichen Jiang
ec0786e099
Two-package capability family mirroring session-persistence/: - dsh-settings: abstract Settings service — namespace registry with caller-fiber effect registrations, layered resolution (schema defaults < composition base < user document), schemastery validation, per-namespace deep-equal commit detection, and the settings/updated event. Boot/registration validation fails loud; provider publishes keep last-good per namespace. - dsh-settings-local: settings.yaml/.json provider — resolveSpec defaulting to $DSH_HOME/settings.yaml, chokidar hot reload, content-equality self-write suppression, atomic 0600 tmp+rename writes, comment-preserving YAML namespace patching. Consumers register inside ctx.inject(['settings'], …), so every composition works unchanged without a mounted provider. Real Loader + Include composition test proves cordis.yml boot and external-edit hot propagation; HMR disposal test proves registry cleanup. Both packages hold per-file 100% coverage. Doc budgets rise 1705→1710 (AGENTS.md) and 835→845 (packages/README.md): one structural line per file for the new package group. Agent Note: .agents/notes/implemented/architecture/2026-07-28-user-settings-seam.md
13 lines
893 B
Markdown
13 lines
893 B
Markdown
# settings/ — 用户设置能力族
|
||
|
||
[English](README.md) | 中文
|
||
|
||
用户设置 seam 及其 provider。接口包拥有抽象 `Settings` 服务——namespace 注册、分层解析与变更提交；provider 实现原始文档存储并把外部修改推入 seam。全部为**产品**包。
|
||
|
||
| 包 | 角色 | ctx key |
|
||
|---|---|---|
|
||
| `settings/` | 设置 seam：namespace 注册表、分层解析、提交事件 | `ctx.settings` |
|
||
| `settings-local/` | 文件 provider（`settings.yaml`/`.json`），热重载与保留注释的写回 | （注册 `ctx.settings`） |
|
||
|
||
接口位于 `settings/settings/`；provider 平级并列。网络配置中心 provider（例如 nacos 类后端）加入本组并注册到 `ctx.settings`。组合配置仍留在 `cordis.yml`：settings namespace 只承载用户可编辑子集，解析顺序为 schema 默认值、注册方的组合 `base`、用户文档。
|