ast-grep-block
基于 ast-grep 的代码审查门禁:使用 code-checklist 规则集对 Java/C++/ANSI C 项目分级扫描(high/medium/low),输出命中清单与 CI 退出码。仅使用 CLI 模式(run.sh),适用于交互式审查、CI 质量门禁、批量检测
Skill by hellyguo
Install
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Use cases: devops
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What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.
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- Shell scripts
Network hosts it talks to 1
codeload.github.com· found in install command
Files it touches
~/.claude/skills/ast-grep-block
What's inside
- Skill name
ast-grep-block- Description
- 基于 ast-grep 的代码审查门禁:使用 code-checklist 规则集对 Java/C++/ANSI C 项目分级扫描(high/medium/low),输出命中清单与 CI 退出码。仅使用 CLI 模式(run.sh),适用于交互式审查、CI 质量门禁、批量检测
- License
- Apache-2.0
- Instructions
- 288 lines in SKILL.md · view on GitHub
Before installing
- Ships executable scripts
Agent Skills spec issues
- files: referenced but missing: scripts/run.sh
Files (4)
- SKILL.md
- recipes.md · templates/
- report-summary.md · templates/
- run-cli.sh · templates/
SKILL.md (first lines)
# ast-grep-block 代码审查门禁技能
> 本文件中的 `templates/...` 均指本技能目录下的 `templates/` 子目录。
用 `code-checklist` 规则集对源代码项目进行**分级 AST 静态审查**,输出命中清单与 CI 退出码。
## 适用场景
- 提交/合并前的质量门禁(high 命中则阻断)
- 代码审查前的自动化预检(全级别扫描登记问题)
- 重构前的存量问题盘点(按级别/类别统计)
- CI 流水线集成的质量门禁节点
## 核心思路
**单一 CLI 模式**:直接调用 code-checklist 仓库的 `scripts/run.sh`,该脚本封装了规则遍历、`.astgrepignore` 过滤、分级统计、CI 退出码输出。
不使用 ast-grep-mcp,因为:
- 审查语义需要"全规则批量 + ignore 过滤 + 退出码",这些是 CLI 模式的优势
- MCP 适合"交互式抽查看上下文",不适合门禁场景
## 工具依赖
| 工具 | 版本 | 用途 |
|------|------|------|
| ast-grep | >= 0.45.0 | AST 匹配引擎 |
| bash | >= 4 | run.sh 运行环境 |
| python3 + pyyaml | - | 元数据读取 / ignore 解析 |
| jq | >= 1.6 | JSON 输出处理 |
验证:
```bash
ast-grep --version && python3 -c 'import yaml' && jq --version
```
## 规则库锚定
规则库通过环境变量定位:
| 变量 | 默认值 | 说明 |
|------|--------|------|
| `CODE_CHECKLIST_ROOT` | `/disk2/helly_data/code/ast-grep-rules/code-checklist` | code-checklist 仓库根 |
```bash
# 检查锚定
[[ -n "$CODE_CHECKLIST_ROOT" ]] || CODE_CHECKLIST_ROOT=/disk2/helly_data/code/ast-grep-rules/code-checklist
[[ -x "$CODE_CHECKLIST_ROOT/scripts/run.sh" ]] || { echo "规则库未就绪: $CODE_CHECKLIST_ROOT" >&2; exit 2; }
# 查看当前覆盖(规则数)
for lang in java cpp ansi_c; do
echo -n "$lang: "
find "$CODE_CHECKLIST_ROOT/rules/$lang" -name '*.yml' | wc -l
done
```
> 如需切换规则库版本或位置,请在 shell 环境变量中配置 `CODE_CHECKLIST_ROOT`,本 skill 不在仓库内复制规则。
## 分级语义(用户口径)
| 级别 | 含义 | CI 行为 | run.sh 退出码 |
|------|------|---------|---------------|
| **high** | 必须修改,必须本次修改 | 阻断提交/合并 | 1 |
| **medium** | 必须修改,但并非本次修改 | 登记跟踪,下次迭代 | 0 |
| **low** | 可接受不改 | 提示性建议 | 0 |
## 执行流程
### 步骤 1:确定目标范围
先识别项目结构,明确:
- 源代码根目录(如 `src/main/java`、`src/`、`<module>/src`)
- 构建产物目录(`build/`、`target/`、`out/`、`cmake-build-*/`)→ **必须排除**
- 第三方/二方库(`third_party/`、`vendor/`、`lib/`)→ 按需排除
- 测试目录(`src/test/`、`gtest/`)→ 按需排除
```bash
# 顶层结构盘点
eza <project_root>
# 文件数预估
fd --no-ignore -e java -t f <project_root> | wc -l # Java
fd --no-ignore -e cpp -e h -e hpp -t f <project_root> | wc -l # C++
fd --no-ignore -e c -e h -t f <project_root> | wc -l # ANSI C
```
### 步骤 2:选语言与级别
| 参数 | 取值 | 默认 |
|------|------|------|
| `--lang` | `java` / `cpp` / `ansi_c` | 必填 |
| `--level` | `high` / `medium` / `low` | 任选其一 |
| `--all` | 扫描所有级别 | 替代 `--level` |
**推荐顺序**:先跑 `high` 修阻断项,再跑 `--all` 盘点全量。
### 步骤 3:执行扫描(核心命令)
```bash
# 3a. 仅 high 级别(CI 门禁场景)
"$CODE_CHECKLIST_ROOT/scripts/run.sh" \
--lang java --level high \
--path <project_root>
echo "退出码: $? # 0 通过 / 1 high 命中 / 2 参数错误"
# 3b. 全级别扫描(盘点场景)
"$CODE_CHECKLIST_ROOT/scripts/run.sh" \
--lang java --all \
--path <project_root>
# 3c. JSON 输出(CI/工具对接)
"$CODE_CHECKLIST_ROOT/scripts/run.sh" \
--lang java --level high \
--path <project_root> --json > report.json
echo $? # 退出码仍正确返回
```
> 便捷封装见 `templates/run-cli.sh`,可复制到目标项目 `scripts/` 直接 `./scripts/run-cli.sh java high .`。From hellyguo/self-ai-spec, Apache-2.0.
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Signals
- Stars
- 8
- Forks
- 0
- Open issues
- 0
- Last commit (this folder)
- Jul 28, 2026 (3 months ago)
From GitHub (fetched Oct 24, 2026).
Details
- License
- Apache-2.0
- Repository
- github.com/hellyguo/self-ai-spec
- First seen
- Oct 24, 2026
- Last checked
- Oct 24, 2026
- Source
- GitHubgithub-graphql
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Cite this page
ast-grep-block skill. Agent Mart. https://agentmart.dev/skills/hellyguo-ast-grep-block (last updated 2026-10-24)