Files
xiaoxia-saas/scripts/ci_code_review.py
xiaoxia edd4b6b1ea
CI/CD Pipeline / Check if frontend-only change (push) Has been skipped
CI/CD Pipeline / PR Build API Image (push) Has been skipped
CI/CD Pipeline / PR Build Web Image (push) Has been skipped
CI/CD Pipeline / PR Build Worker Image (push) Has been skipped
CI/CD Pipeline / Frontend Lint (push) Successful in 52s
CI/CD Pipeline / Validate - Type Check (mypy) (push) Successful in 1m35s
CI/CD Pipeline / Build Staging Web Image (push) Successful in 1m52s
CI/CD Pipeline / Validate - Migration (alembic) (push) Successful in 2m39s
CI/CD Pipeline / Build Production API Image (push) Has been skipped
CI/CD Pipeline / Build Production Web Image (push) Has been skipped
CI/CD Pipeline / Build Production Worker Image (push) Has been skipped
CI/CD Pipeline / Deploy Production (push) Has been skipped
CI/CD Pipeline / Production Browser E2E (push) Has been skipped
CI/CD Pipeline / Validate - Code Quality (push) Failing after 3m44s
CI/CD Pipeline / Frontend Unit Tests (push) Failing after 1m26s
CI/CD Pipeline / Unit Tests (push) Failing after 5m25s
CI/CD Pipeline / Build Staging Worker Image (push) Successful in 7m52s
CI/CD Pipeline / Integration Tests (push) Successful in 4m7s
CI/CD Pipeline / CI Gate (push) Has been skipped
CI/CD Pipeline / Build Staging API Image (push) Successful in 20m44s
CI/CD Pipeline / Deploy Staging (Watchtower auto-deploy) (push) Has been cancelled
CI/CD Pipeline / Staging E2E Tests (push) Has been cancelled
CI/CD Pipeline / Staging API Integration Tests (push) Has been cancelled
CI/CD Pipeline / ACR Image Cleanup (push) Has been cancelled
CI/CD Pipeline / Canary Release to Production (push) Has been cancelled
feat(ci): 格式自动修复对所有PR开放 + 防循环机制(develop同步) (#1044)
Co-authored-by: xiaoxia <dev@xiaoxiajianji.com>
Co-committed-by: xiaoxia <dev@xiaoxiajianji.com>
2026-07-28 09:09:58 +08:00

781 lines
28 KiB
Python
Raw Permalink Blame History

This file contains ambiguous Unicode characters
This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.
#!/usr/bin/env python3
"""
CI Code Review Script
- 从 Gitea 获取 PR diff
- 调用 LLM 进行代码审查
- 将审查结果写回 PR 评论
"""
import argparse
import json
import logging
import os
import re
import sys
from typing import Optional, Tuple
import requests
# ============== 日志配置 ==============
logging.basicConfig(
level=logging.INFO,
format="[%(asctime)s] [%(levelname)s] %(message)s",
datefmt="%Y-%m-%d %H:%M:%S",
)
logger = logging.getLogger("ci_code_review")
# ============== 常量配置 ==============
# diff 最大字符数(超过则截断)
MAX_DIFF_CHARS = int(os.getenv("MAX_DIFF_CHARS", "30000"))
# LLM 调用超时时间(秒)
LLM_TIMEOUT = int(os.getenv("LLM_TIMEOUT", "120"))
# Gitea API 超时时间(秒)
GITEA_TIMEOUT = int(os.getenv("GITEA_TIMEOUT", "30"))
# 最大重试次数
MAX_RETRIES = int(os.getenv("MAX_RETRIES", "2"))
# LLM 提供商: openai (OpenAI兼容) / coze (扣子原生Bot API)
LLM_PROVIDER = os.getenv("LLM_PROVIDER", "coze").lower()
# ============== 工具函数 ==============
def truncate_diff(diff_text: str, max_chars: int) -> Tuple[str, bool]:
"""
截断过大的 diff 内容,避免超出 LLM 上下文限制。
优先保留文件头和前面的变更,末尾加提示。
"""
if len(diff_text) <= max_chars:
return diff_text, False
# 找到一个合适的截断位置(尽量在文件边界)
truncated = diff_text[:max_chars]
# 尝试在最后一个 "diff --git" 处截断,避免截断到一半
last_file_boundary = truncated.rfind("\ndiff --git ")
if last_file_boundary > max_chars // 2:
truncated = truncated[:last_file_boundary]
truncated += (
f"\n\n... [DIFF TRUNCATED] 原始 diff 共 {len(diff_text)} 字符,"
f"已截断至 {len(truncated)} 字符,仅审查前半部分。\n"
)
return truncated, True
def get_env_or_fail(name: str) -> str:
"""从环境变量获取值,不存在则报错退出。"""
value = os.getenv(name)
if not value:
logger.error(f"环境变量 {name} 未设置")
sys.exit(1)
return value
# ============== Gitea API 相关 ==============
class GiteaClient:
"""Gitea API 客户端"""
def __init__(self, base_url: str, token: str, repo: str):
# 确保 base_url 以 / 结尾
self.base_url = base_url.rstrip("/") + "/"
self.token = token
self.repo = repo # 格式: owner/repo
self.session = requests.Session()
self.session.headers.update(
{
"Authorization": f"token {token}",
"Accept": "application/json",
"Content-Type": "application/json",
}
)
def _api_url(self, path: str) -> str:
"""拼接 API 路径"""
return f"{self.base_url}api/v1/repos/{self.repo}/{path.lstrip('/')}"
def get_pr_diff(self, pr_number: int) -> str:
"""
获取 PR 的 diff 内容。
Gitea API: GET /repos/{owner}/{repo}/pulls/{index}.diff
"""
url = self._api_url(f"pulls/{pr_number}.diff")
logger.info(f"获取 PR #{pr_number} diff: {url}")
resp = self.session.get(
url,
timeout=GITEA_TIMEOUT,
headers={
"Accept": "text/plain",
},
)
if resp.status_code != 200:
logger.error(f"获取 diff 失败: HTTP {resp.status_code} - {resp.text[:200]}")
raise RuntimeError(f"Failed to get PR diff: HTTP {resp.status_code}")
diff_text = resp.text
logger.info(f"获取到 diff,共 {len(diff_text)} 字符")
return diff_text
def get_pr_files(self, pr_number: int) -> list:
"""
获取 PR 修改的文件列表。
Gitea API: GET /repos/{owner}/{repo}/pulls/{index}/files
"""
url = self._api_url(f"pulls/{pr_number}/files")
logger.info(f"获取 PR #{pr_number} 文件列表")
resp = self.session.get(url, timeout=GITEA_TIMEOUT)
if resp.status_code != 200:
logger.warning(f"获取文件列表失败: HTTP {resp.status_code}")
return []
files = resp.json()
logger.info(f"PR 修改了 {len(files)} 个文件")
return files
def post_pr_comment(self, pr_number: int, body: str) -> bool:
"""
在 PR 上发布评论。
Gitea API: POST /repos/{owner}/{repo}/issues/{index}/comments
Gitea 中 PR 评论走 issues 接口)
"""
url = self._api_url(f"issues/{pr_number}/comments")
logger.info(f"发布 PR 评论: {url}")
payload = {"body": body}
resp = self.session.post(
url,
data=json.dumps(payload),
timeout=GITEA_TIMEOUT,
)
if resp.status_code not in (200, 201):
logger.error(f"发布评论失败: HTTP {resp.status_code} - {resp.text[:200]}")
return False
logger.info(f"评论发布成功,评论 ID: {resp.json().get('id', 'unknown')}")
return True
def get_existing_review_comments(self, pr_number: int, marker: str) -> list:
"""
获取 PR 上已有的 AI 审查评论 ID 列表(带标识 marker)。
"""
url = self._api_url(f"issues/{pr_number}/comments")
resp = self.session.get(url, timeout=GITEA_TIMEOUT)
if resp.status_code != 200:
logger.warning(f"获取评论列表失败: HTTP {resp.status_code}")
return []
comments = resp.json()
review_comment_ids = []
for c in comments:
body = c.get("body", "")
if marker in body:
review_comment_ids.append(c.get("id"))
logger.info(f"找到 {len(review_comment_ids)} 条旧的 AI 审查评论")
return review_comment_ids
def delete_pr_comment(self, pr_number: int, comment_id: int) -> bool:
"""
删除 PR 上的指定评论。
"""
url = self._api_url(f"issues/comments/{comment_id}")
resp = self.session.delete(url, timeout=GITEA_TIMEOUT)
if resp.status_code not in (200, 204):
logger.warning(f"删除评论 {comment_id} 失败: HTTP {resp.status_code}")
return False
return True
def create_commit_status(
self, sha: str, state: str, context: str, description: str = "", target_url: str = ""
) -> bool:
"""
给指定 commit 打 status。
state: pending / success / failure / error / warning
Gitea API: POST /repos/{owner}/{repo}/statuses/{sha}
"""
url = self._api_url(f"statuses/{sha}")
logger.info(f"设置 commit status: sha={sha[:12]}..., state={state}, context={context}")
payload = {
"state": state,
"context": context,
"description": description[:200] if description else "",
}
if target_url:
payload["target_url"] = target_url
resp = self.session.post(
url,
data=json.dumps(payload),
timeout=GITEA_TIMEOUT,
)
if resp.status_code not in (200, 201):
logger.error(f"设置 status 失败: HTTP {resp.status_code} - {resp.text[:200]}")
return False
logger.info(f"Status 设置成功: {context} = {state}")
return True
def call_llm_openai(
prompt: str,
llm_base_url: str,
llm_api_key: str,
llm_model: str,
) -> Optional[str]:
"""OpenAI 兼容模式调用"""
base_url = llm_base_url.rstrip("/") + "/"
api_url = f"{base_url}chat/completions"
headers = {
"Authorization": f"Bearer {llm_api_key}",
"Content-Type": "application/json",
}
payload = {
"model": llm_model,
"messages": [
{
"role": "system",
"content": "你是一位严谨的资深代码审查专家,擅长发现代码中的逻辑错误、安全隐患和性能问题。",
},
{
"role": "user",
"content": prompt,
},
],
"temperature": 0.3,
"max_tokens": 2048,
}
logger.info(f"调用 LLM (OpenAI兼容): {api_url}, model={llm_model}")
last_error = None
for attempt in range(MAX_RETRIES + 1):
try:
resp = requests.post(
api_url,
headers=headers,
json=payload,
timeout=LLM_TIMEOUT,
)
if resp.status_code != 200:
logger.warning(f"LLM 调用失败 (第 {attempt + 1} 次): " f"HTTP {resp.status_code} - {resp.text[:200]}")
last_error = f"HTTP {resp.status_code}"
continue
data = resp.json()
choices = data.get("choices", [])
if not choices:
logger.warning(f"LLM 返回空结果 (第 {attempt + 1} 次)")
last_error = "empty choices"
continue
content = choices[0].get("message", {}).get("content", "")
if not content.strip():
logger.warning(f"LLM 返回空内容 (第 {attempt + 1} 次)")
last_error = "empty content"
continue
logger.info(f"LLM 审查完成,结果长度: {len(content)} 字符")
return content
except requests.Timeout:
logger.warning(f"LLM 调用超时 (第 {attempt + 1} 次)")
last_error = "timeout"
except requests.RequestException as e:
logger.warning(f"LLM 调用异常 (第 {attempt + 1} 次): {e}")
last_error = str(e)
logger.error(f"LLM 调用最终失败: {last_error}")
return None
def call_llm_coze(
prompt: str,
llm_base_url: str,
llm_api_key: str,
llm_model: str,
coze_bot_id: str,
) -> Optional[str]:
"""扣子(Coze)原生 Bot API 调用(支持异步轮询)"""
import time
base_url = llm_base_url.rstrip("/") + "/"
api_url = f"{base_url}v3/chat"
headers = {
"Authorization": f"Bearer {llm_api_key}",
"Content-Type": "application/json",
}
payload = {
"bot_id": coze_bot_id,
"user_id": "ci-code-review-bot",
"stream": False,
"additional_messages": [
{
"role": "user",
"content": prompt,
"content_type": "text",
}
],
}
logger.info(f"调用 LLM (Coze): {api_url}, bot_id={coze_bot_id}")
last_error = None
for attempt in range(MAX_RETRIES + 1):
try:
resp = requests.post(
api_url,
headers=headers,
json=payload,
timeout=LLM_TIMEOUT,
)
if resp.status_code != 200:
logger.warning(f"Coze 调用失败 (第 {attempt + 1} 次): " f"HTTP {resp.status_code} - {resp.text[:300]}")
last_error = f"HTTP {resp.status_code}"
continue
data = resp.json()
chat_data = data.get("data", {})
chat_id = chat_data.get("id", "")
conversation_id = chat_data.get("conversation_id", "")
status = chat_data.get("status", "")
# Coze v3 API 异步:先返回 in_progress,需要轮询
if status == "in_progress" and conversation_id and chat_id:
logger.info(f"Coze 异步处理中,开始轮询... (chat_id={chat_id[:12]}...)")
# 轮询 message 列表接口(GET + query参数),最多等 LLM_TIMEOUT 秒
poll_url = f"{base_url}v3/chat/message/list"
poll_start = time.time()
poll_interval = 3 # 每3秒轮询一次
while time.time() - poll_start < LLM_TIMEOUT:
time.sleep(poll_interval)
poll_params = {
"chat_id": chat_id,
"conversation_id": conversation_id,
}
poll_resp = requests.get(
poll_url,
headers=headers,
params=poll_params,
timeout=GITEA_TIMEOUT,
)
if poll_resp.status_code != 200:
logger.debug(f"轮询返回 HTTP {poll_resp.status_code}: {poll_resp.text[:100]}")
continue
poll_data = poll_resp.json()
if poll_data.get("code", 0) != 0:
logger.debug(f"轮询返回错误: {poll_data.get('msg', '')}")
continue
messages = poll_data.get("data", []) or []
# 找assistant的answer消息
content = None
for msg in messages:
if msg.get("role") == "assistant" and msg.get("type") == "answer":
content = msg.get("content", "")
break
if content and content.strip():
logger.info(f"Coze 审查完成,结果长度: {len(content)} 字符")
return content
logger.warning(f"Coze 轮询超时 ({LLM_TIMEOUT}s),未拿到结果")
last_error = "poll timeout"
continue
# 同步返回的情况(兼容)
content = None
messages = chat_data.get("messages", []) or data.get("messages", [])
for msg in messages:
if msg.get("role") == "assistant" and msg.get("type") == "answer":
content = msg.get("content", "")
break
if not content:
content = chat_data.get("content") or data.get("content")
if not content:
choices = data.get("choices", [])
if choices:
content = choices[0].get("message", {}).get("content", "")
if not content or not content.strip():
logger.warning(f"Coze 返回空内容 (第 {attempt + 1} 次): {str(data)[:200]}")
last_error = "empty content"
continue
logger.info(f"Coze 审查完成,结果长度: {len(content)} 字符")
return content
except requests.Timeout:
logger.warning(f"Coze 调用超时 (第 {attempt + 1} 次)")
last_error = "timeout"
except requests.RequestException as e:
logger.warning(f"Coze 调用异常 (第 {attempt + 1} 次): {e}")
last_error = str(e)
logger.error(f"Coze 调用最终失败: {last_error}")
return None
def build_review_prompt(diff_text: str, pr_number: int, file_list: list) -> str:
"""
构建代码审查的 Prompt。
包含:PR 基本信息、修改文件列表、diff 内容、审查要求。
"""
# 提取文件名列表
file_names = [f.get("filename", "") for f in file_list] if file_list else []
file_list_str = "\n".join(f" - {fn}" for fn in file_names) if file_names else " (未获取到文件列表)"
prompt = f"""请作为资深代码审查专家,对以下 Pull Request 的代码变更进行严格审查。
## PR 基本信息
- PR 编号: #{pr_number}
- 修改文件数: {len(file_list) if file_list else '未知'}
## 修改文件列表
{file_list_str}
## 代码变更(diff
```diff
{diff_text}
```
## 审查要求
请从以下维度进行审查,重点关注**阻塞级问题**:
### 问题分级标准
- **🔴 阻塞级(BLOCKER)**:必须修复,否则不允许合并。包括:
1. **明显逻辑bug**:条件判断错误、死循环、返回值错误、空指针/None引用未处理、边界条件遗漏导致功能异常
2. **安全漏洞**:SQL注入、XSS、命令注入、敏感信息明文存储/泄露、权限绕过、认证缺失
3. **语法错误**:代码存在语法层面的错误,无法运行
4. **数据损坏风险**:可能导致数据丢失、数据不一致、脏数据写入的问题
- **💡 建议级(SUGGESTION)**:不阻塞合并,仅供参考改进。包括:
1. 命名不规范、代码风格问题
2. 最佳实践建议、设计模式优化
3. 格式问题(缩进、空行、import顺序等)
4. 代码可读性改进、注释补充
5. 非关键路径的轻微性能优化建议
6. 重复代码、过长函数等代码质量问题
1. **逻辑正确性**:是否有明显的逻辑错误、边界条件遗漏、空指针/None引用风险
2. **异常处理**:异常捕获是否合理,是否有裸except,错误处理是否完善
3. **参数校验**:函数入参、返回值是否有必要的校验
4. **代码质量**:是否有重复代码、命名不清晰、过于复杂的函数
5. **性能问题**:是否有明显的性能隐患(如循环内重复计算、不必要的数据库查询)
6. **安全问题**:是否有注入风险、敏感信息泄露、权限控制问题
## 输出格式
请使用以下格式输出,语言为中文。**必须严格按照格式输出,尤其是【阻塞级判定】部分**:
### 【阻塞级判定】
- 是否存在阻塞级问题:(是 / 否)
- 阻塞级问题数量:X 个
### 📊 审查概览
- 整体评价:(通过 / 有建议 / 需修改)
- 建议级问题数量:X 个
### 🔴 阻塞级问题(必须修复)
(如果没有阻塞级问题,写"无")
1. **[文件: 行号] 问题标题**
- 问题类型:(逻辑bug / 安全漏洞 / 语法错误 / 数据损坏风险)
- 问题描述:...
- 修改建议:...
### 💡 改进建议(不阻塞合并)
(如果没有建议,写"无")
1. **[文件: 行号] 建议标题**
- 具体内容:...
### ✅ 良好实践
(可选,列出值得肯定的地方)
请务必基于代码实际内容审查,不要编造不存在的问题。如果代码质量良好,直接给出通过结论即可。
**重要:【阻塞级判定】必须准确,只有确实存在严重问题时才写"是"。**
"""
return prompt
def parse_blocker_result(review_text: str) -> Tuple[bool, int]:
"""
从审查结果中解析是否存在阻塞级问题。
返回 (has_blocker, blocker_count)
"""
# 先找【阻塞级判定】部分的明确标记
pattern = r"【阻塞级判定】[\s\S]*?是否存在阻塞级问题[:]\s*(是|否)"
match = re.search(pattern, review_text)
if match:
has_blocker = match.group(1) == "是"
else:
# fallback 1: 找"阻塞级问题数量"
count_pattern = r"阻塞级问题数量[:]\s*(\d+)"
count_match = re.search(count_pattern, review_text)
if count_match:
has_blocker = int(count_match.group(1)) > 0
else:
# fallback 2: 检查是否有"阻塞级问题"section且内容不是"无"
has_blocker = False
blocker_section = re.search(r"### 🔴 阻塞级问题[\s\S]*?(?=### |\Z)", review_text)
if blocker_section:
section_text = blocker_section.group(0)
# 如果有编号列表项,说明有问题
if re.search(r"\d+\.\s*\*\*", section_text):
has_blocker = True
# 提取数量
count_pattern = r"阻塞级问题数量[:]\s*(\d+)"
count_match = re.search(count_pattern, review_text)
blocker_count = int(count_match.group(1)) if count_match else (1 if has_blocker else 0)
logger.info(f"阻塞级问题解析: 存在={has_blocker}, 数量={blocker_count}")
return has_blocker, blocker_count
def call_llm_for_review(
diff_text: str,
pr_number: int,
file_list: list,
llm_base_url: str,
llm_api_key: str,
llm_model: str,
coze_bot_id: str = "",
) -> Optional[str]:
"""
调用 LLM 进行代码审查,返回审查结果文本。
失败时返回 None。
根据 LLM_PROVIDER 环境变量选择调用方式。
"""
prompt = build_review_prompt(diff_text, pr_number, file_list)
logger.info(f"Prompt 长度: {len(prompt)} 字符")
provider = LLM_PROVIDER
if provider == "coze":
return call_llm_coze(prompt, llm_base_url, llm_api_key, llm_model, coze_bot_id)
else:
# 默认 OpenAI 兼容
return call_llm_openai(prompt, llm_base_url, llm_api_key, llm_model)
# ============== 主流程 ==============
def main():
parser = argparse.ArgumentParser(description="CI AI 代码审查脚本")
parser.add_argument("--pr", type=int, help="PR 编号(也可通过 PR_NUMBER 环境变量)")
parser.add_argument("--repo", type=str, help="仓库名 owner/repo(也可通过 REPO_NAME 环境变量)")
parser.add_argument("--gitea-url", type=str, help="Gitea 地址(也可通过 GITEA_API_URL 环境变量)")
parser.add_argument("--gitea-token", type=str, help="Gitea Token(也可通过 GITEA_TOKEN 环境变量)")
parser.add_argument("--dry-run", action="store_true", help="只输出审查结果,不发表评论")
args = parser.parse_args()
# 读取配置
gitea_url = args.gitea_url or os.getenv("GITEA_API_URL") or os.getenv("GITEA_SERVER_URL")
gitea_token = args.gitea_token or os.getenv("GITEA_TOKEN")
repo_name = args.repo or os.getenv("REPO_NAME") or os.getenv("GITEA_REPO")
pr_number = args.pr or int(os.getenv("PR_NUMBER") or os.getenv("GITEA_PR_NUMBER") or 0)
llm_base_url = os.getenv("LLM_BASE_URL")
llm_api_key = os.getenv("LLM_API_KEY")
llm_model = os.getenv("LLM_MODEL", "")
coze_bot_id = os.getenv("COZE_BOT_ID", os.getenv("COZE_BOTID", ""))
# 根据 provider 设置默认值
provider = LLM_PROVIDER
if provider == "coze":
# 扣子模式:默认国内站,key 兼容多种环境变量名
if not llm_base_url:
llm_base_url = "https://api.coze.cn"
if not llm_api_key:
llm_api_key = os.getenv("COZE_API_KEY", "") or os.getenv("COZE_PAT", "")
else:
# OpenAI兼容模式:默认模型
if not llm_model:
llm_model = "gpt-4o-mini"
# 必要参数校验
missing = []
if not gitea_url:
missing.append("GITEA_API_URL")
if not gitea_token:
missing.append("GITEA_TOKEN")
if not repo_name:
missing.append("REPO_NAME")
if not pr_number:
missing.append("PR_NUMBER")
if not llm_base_url:
missing.append("LLM_BASE_URL")
if not llm_api_key:
missing.append("LLM_API_KEY")
if provider == "coze" and not coze_bot_id:
missing.append("COZE_BOT_ID (扣子模式需要)")
if missing:
logger.error(f"缺少必要配置: {', '.join(missing)}")
sys.exit(1)
logger.info(f"开始审查 PR #{pr_number},仓库: {repo_name}")
logger.info(f"Gitea: {gitea_url}")
logger.info(f"LLM: {llm_base_url} (model={llm_model})")
try:
# 1. 初始化 Gitea 客户端
gitea = GiteaClient(gitea_url, gitea_token, repo_name)
# 2. 获取 PR diff 和文件列表
try:
diff_text = gitea.get_pr_diff(pr_number)
file_list = gitea.get_pr_files(pr_number)
except Exception as e:
logger.error(f"获取 PR 信息失败: {e}")
sys.exit(1)
# 3. 过滤掉不需要审查的文件(如 lock 文件、生成的文件、二进制文件等)
skip_extensions = (
".lock",
".sum",
".min.js",
".min.css",
".map",
".png",
".jpg",
".jpeg",
".gif",
".svg",
".ico",
".woff",
".woff2",
".ttf",
".eot",
)
skipped_files = []
if file_list:
skipped_files = [
f.get("filename")
for f in file_list
if f.get("filename", "").endswith(skip_extensions) or f.get("status") == "removed"
]
if skipped_files:
logger.info(f"跳过 {len(skipped_files)} 个非文本/已删除文件: {', '.join(skipped_files[:5])}...")
# 实际从 diff 中移除跳过的文件(按文件边界切割)
if skipped_files:
diff_lines = diff_text.split("\n")
filtered_lines = []
current_file = None
skip_current = False
i = 0
while i < len(diff_lines):
line = diff_lines[i]
# 检测新文件开始: diff --git a/xxx b/xxx
if line.startswith("diff --git "):
# 提取文件名
parts = line.split(" ")
if len(parts) >= 4:
# b/ 后面的是目标文件名
current_file = parts[3][2:] if parts[3].startswith("b/") else parts[3]
skip_current = any(current_file == sf for sf in skipped_files) or any(
current_file.endswith(ext) for ext in skip_extensions
)
else:
skip_current = False
if not skip_current:
filtered_lines.append(line)
i += 1
original_len = len(diff_text)
diff_text = "\n".join(filtered_lines)
logger.info(f"Diff 过滤后: {original_len} -> {len(diff_text)} 字符 (减少 {original_len - len(diff_text)})")
# 4. 截断过大的 diff
diff_text, was_truncated = truncate_diff(diff_text, MAX_DIFF_CHARS)
if was_truncated:
logger.warning(f"Diff 过大,已截断至 {len(diff_text)} 字符")
# 5. 如果 diff 为空,直接跳过
if not diff_text.strip():
logger.info("Diff 为空,无需审查")
sys.exit(0)
# 6. 调用 LLM 审查
review_result = call_llm_for_review(
diff_text=diff_text,
pr_number=pr_number,
file_list=file_list,
llm_base_url=llm_base_url,
llm_api_key=llm_api_key,
llm_model=llm_model,
coze_bot_id=coze_bot_id,
)
if not review_result:
logger.error("LLM 审查失败")
sys.exit(0) # fail-open: LLM调用失败不阻塞合并
# 7. 加上审查时间和标识(便于识别是自动审查)
from datetime import datetime
timestamp = datetime.now().strftime("%Y-%m-%d %H:%M:%S")
marker = "<!-- AI_CODE_REVIEW_AUTO_COMMENT -->"
full_comment = f"""{review_result}
---
<sub>🤖 由 AI 代码审查机器人自动生成 | {timestamp} | 模型: {llm_model}</sub>
{marker}
"""
# 8. 输出审查结果到日志
logger.info("=" * 60)
logger.info("审查结果:")
for line in review_result.split("\n")[:30]:
logger.info(line)
if len(review_result.split("\n")) > 30:
logger.info(f"... 共 {len(review_result.split(chr(10)))} 行")
logger.info("=" * 60)
# 9. 发布评论(先删除旧的审查评论,避免刷屏)
if args.dry_run:
logger.info("--dry-run 模式,跳过发布评论")
print(full_comment)
else:
# 去重:删除之前的 AI 审查评论
old_comments = gitea.get_existing_review_comments(pr_number, marker)
if old_comments:
logger.info(f"找到 {len(old_comments)} 条旧的 AI 审查评论,先删除")
for cid in old_comments:
gitea.delete_pr_comment(pr_number, cid)
# 发布新评论
success = gitea.post_pr_comment(pr_number, full_comment)
if not success:
logger.error("评论发布失败")
sys.exit(1)
# 10. 解析阻塞级问题,用退出码决定 job 状态
# 有阻塞级问题 → exit 1 → job失败 → Gitea自动打failure status → 门禁拦截
# 无阻塞级问题 → exit 0 → job成功 → Gitea自动打success status
# LLM调用失败等异常 → exit 0 → fail-open,不阻塞正常开发
has_blocker, blocker_count = parse_blocker_result(review_result)
if has_blocker:
logger.error(f"检测到 {blocker_count} 个阻塞级问题,审查不通过")
logger.info("代码审查完成(失败)")
sys.exit(1)
else:
logger.info("无阻塞级问题,审查通过")
logger.info("代码审查完成(通过)")
sys.exit(0)
except Exception as e:
logger.exception(f"审查脚本发生未预期的异常: {e}")
sys.exit(0) # fail-open: 异常不阻塞正常开发
if __name__ == "__main__":
main()