Files
FacereDataset/.gitattributes
Zhang Jiahao 5ffa10f256 Phase 1 MVP: crawl 10 high-quality oshwhub projects into LFS
Why:
- Charles 指定:先爬 10 个高质量项目存 Gitea LFS,一个项目一个文件夹,
  保留原文件和 URL。先以小批量验证 schema + LFS 流水线,放量前再拍板
  存储规模。

What:
- crawlers/oshwhub: 列表 API (`/api/project?sort=hot`) + SSR HTML 解析,
  一次性产出 metadata / description / cover / files / _urls
- schemas/project.schema.json: 跨源统一 schema
- docs/sources/oshwhub.md: API 入口 / 字段映射 / 陷阱调研
- pyproject.toml: httpx[http2] 单依赖
- .gitattributes: data/raw/**/files/** 一律走 LFS(规则写窄,避免误伤 schemas/*.json 等)
- .gitignore: 移除 data/raw/* 排除(改走 LFS 入库)

10 个项目覆盖:调试器 / 加热台 / 盖革计数器 / 数控电源 / 焊台 /
智能手表 / USB 测电流 / ZVS 感应加热 / AI 开发板 / 红外热成像。
共 52 附件 ≈ 524 MB 入 LFS,筛选判据 grade=4 & likes>=100 & 多样性。

Known gaps(见 plan.md § Phase 1.4):
- EasyEDA 源 JSON 需登录 (u.lceda.cn),v0.1 跳过
- fs-web-stream.jlc.com 的工程源下载未测
- scripts/validate.py 自动 schema 校验未实现

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-23 19:34:09 +08:00

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# data/raw/<source>/<project>/files/ 下是原始附件,一律走 LFS不管后缀
# 元数据metadata.json / description.md / _urls.json / cover.*)留在普通 git。
data/raw/**/files/** filter=lfs diff=lfs merge=lfs -text