Features
From the Chromium source repository's docs/**/*.md and each module's README.md automatically build a documentation index, supporting keyword search and category browsing.
Data source: OpenHarmony-TPC/chromium_src repository (docs/ 183+ md files under it)
Tool: skills/chromium-docs/scripts/chromium_docs.py
Index generation: automatic scan, completes in about 30 seconds
Usage
First use: build the index
python skills/chromium-docs/scripts/chromium_docs.py --build-index
It needs to be executed in the chromium_src source directory, or specify the path via --src-root .
Search documentation
python skills/chromium-docs/scripts/chromium_docs.py "mojo ipc"
python skills/chromium-docs/scripts/chromium_docs.py "gpu architecture"
python skills/chromium-docs/scripts/chromium_docs.py "threading model"
AI Agent invocation
Inject search results into the task description:
请搜索 Chromium 文档中关于"滚动"的相关内容，
使用 skills/chromium-docs/scripts/chromium_docs.py "scroll"
Documentation categories
| Category | Description |
|---|---|
| architecture | Architecture design, multi-process model |
| api | Mojo/mojom interfaces |
| testing | Unit tests, browser test |
| gpu | GPU/WebGL/Vulkan |
| network | Network stack/HTTP/QUIC |
| security | Sandbox/permissions/CORS |
| media | Audio and video/codec |
| ui | Views/Aura |
| build | GN/Ninja/compilation |
| ohos | OHOS adaptation (custom category) |
| blink | Blink rendering engine |
| content | Content layer |
Relationship with oh-chromium-knowledge
| Tool | Index content | Purpose |
|---|---|---|
| chromium-docs | Documentation (docs/*.md) | Understand architecture, programming patterns, development standards |
| oh-chromium-knowledge | Code paths (routing_table) | Locate specific files and code paths |
The two are complementary: first understand the architecture through chromium-docs, then locate code through oh-chromium-knowledge.
Index maintenance
- First useBefore use, you must
--build-index - It is recommended to rebuild after a major version update of chromium_src
- The index file is located at
data/indexes/(already excluded by .gitignore)
File structure
skills/chromium-docs/
├── SKILL.md ← 本文件
├── scripts/
│ └── chromium_docs.py ← 索引生成+搜索脚本
└── data/
└── configs/
└── search_config.json ← 搜索配置