This commit is contained in:
2025-11-14 12:11:44 +08:00
commit 39ebf61572
88 changed files with 9999 additions and 0 deletions

View File

@@ -0,0 +1,69 @@
# Implementation Plan: 配置与骨架
**Branch**: `001-config-bootstrap` | **Date**: 2025-11-13 | **Spec**: [spec.md](./spec.md)
**Input**: Feature specification from `/specs/001-config-bootstrap/spec.md`
**Note**: This template is filled in by the `/speckit.plan` command. See `.specify/templates/commands/plan.md` for the execution workflow.
## Summary
Phase 0 delivers a reliable bootstrap for any-hub: a validated `internal/config` loader with defaults/tests, a CLI entry (`cmd/any-hub`) that accepts `--config`, `--check-config`, `--version`, and a Logrus + Lumberjack logging stack that honors config-provided level/output. The approach is to codify the configuration schema (global + `[[Hub]]`), implement strict validation with helpful errors, ensure CLI paths separate validation vs. runtime, and guarantee consistent structured logging for both success and failure flows.
## Technical Context
**Language/Version**: Go 1.25+ (静态链接,单二进制交付)
**Primary Dependencies**: Fiber v3HTTP 服务、Viper配置、Logrus + Lumberjack结构化日志 & 滚动)、标准库 `net/http`/`io`
**Storage**: 本地文件系统缓存目录 `StoragePath/<Hub>/<path>` + `.meta` 元数据
**Testing**: `go test ./...`,使用 `httptest`、临时目录和自建上游伪服务验证配置/缓存/代理路径
**Target Platform**: Linux/Unix CLI 进程,由 systemd/supervisor 管理,匿名下游客户端
**Project Type**: 单 Go 项目(`cmd/` 入口 + `internal/*` 包)
**Performance Goals**: 缓存命中直接返回;回源路径需流式转发,单请求常驻内存 <256MB命中/回源日志可追踪
**Constraints**: 禁止 Web UI 或账号体系;所有行为受单一 TOML 配置控制;每个 Hub 需独立 Domain/Port 绑定;仅匿名访问
**Scale/Scope**: 支撑 Docker/NPM/Go/PyPI 等多仓代理,面向弱网及离线缓存复用场景
## Constitution Check
*GATE: Must pass before Phase 0 research. Re-check after Phase 1 design.*
- Feature 聚焦“轻量、匿名、CLI 多仓代理”,未引入 Web UI、账号体系或与代理无关的能力。
- 仅使用 Go + 宪法指定依赖Fiber/Viper/Logrus/Lumberjack + 标准库);无新增第三方库需求。
- 行为完全由 `config.toml` 控制,计划中定义所有默认值、优先级(标志 > 环境变量 > 默认)、以及迁移策略。
- CLI 与配置实现维持缓存优先 + 流式回源的大前提,并输出命中/回源/失败日志字段,满足可观测原则。
- 计划明确覆盖配置解析、必填字段校验、Host Header 约束、中文注释与 `go test` 需求,满足测试 Gate。
**Post-design re-check (Phase 1)**: 设计阶段确认各文档与合同未偏离宪法约束仍无新增依赖、UI 或多配置源GATE 维持通过。
## Project Structure
### Documentation (this feature)
```text
specs/[###-feature]/
├── plan.md # This file (/speckit.plan command output)
├── research.md # Phase 0 output (/speckit.plan command)
├── data-model.md # Phase 1 output (/speckit.plan command)
├── quickstart.md # Phase 1 output (/speckit.plan command)
├── contracts/ # Phase 1 output (/speckit.plan command)
└── tasks.md # Phase 2 output (/speckit.tasks command - NOT created by /speckit.plan)
```
### Source Code (repository root)
```text
cmd/any-hub/main.go # CLI 入口、参数解析
internal/config/ # TOML 加载、默认值、校验
internal/server/ # Fiber 服务、路由、中间件
internal/cache/ # 磁盘/内存缓存与 .meta 管理
internal/proxy/ # 上游访问、缓存策略、流式复制
configs/ # 示例 config.toml如需
tests/ # `go test` 下的单元/集成测试,用临时目录
```
**Structure Decision**: 采用单 Go 项目结构,特性代码应放入上述现有目录;如需新增包或目录,必须解释其与 `internal/*` 的关系并给出后续维护策略。
## Complexity Tracking
> **Fill ONLY if Constitution Check has violations that must be justified**
| Violation | Why Needed | Simpler Alternative Rejected Because |
|-----------|------------|-------------------------------------|
| _None_ | — | — |