From 1f2d64fbd2d1fe5be1b33788f2055dc4adbe1a3c Mon Sep 17 00:00:00 2001
From: gitea-bot <gitea-bot@local>
Date: Fri, 31 Jul 2026 08:08:37 +0800
Subject: [PATCH] ci: runner-envs + fork-aware checkout (review any PR)

---
 .gitea/workflows/ai-review.yml | 51 ++++++++++++----------------------
 1 file changed, 17 insertions(+), 34 deletions(-)

diff --git a/.gitea/workflows/ai-review.yml b/.gitea/workflows/ai-review.yml
index 6206dae..8e89541 100644
--- a/.gitea/workflows/ai-review.yml
+++ b/.gitea/workflows/ai-review.yml
@@ -1,6 +1,6 @@
-# AI 代码审查：每次 PR 触发，用 Claude Code 调用智谱 GLM(glm-5.2) 审查 diff，
-# 并把结论评论到 PR。走 GLM 的 Anthropic 兼容端点，无需访问 Anthropic 官方。
-# 注意：来自 fork 的跨仓库 PR 会被 Gitea 隐藏密钥，无法审查——请在团队仓库内开同仓库 PR。
+# AI 代码审查：每次 PR 触发（含 fork 跨仓库 PR），用 Claude Code 调用智谱 GLM(glm-5.2) 审查 diff，
+# 把结论评论到 PR。ANTHROPIC_API_KEY / REVIEW_PAT 由 runner 的 envs 注入（不经 Gitea secret，
+# 故 fork PR 也能拿到）；MAIN_API 用组织变量。
 name: AI Code Review
 on:
   pull_request:
@@ -11,46 +11,34 @@ jobs:
     runs-on: ubuntu-latest
     env:
       ANTHROPIC_BASE_URL: https://open.bigmodel.cn/api/anthropic
-      ANTHROPIC_API_KEY: ${{ secrets.ZHIPU_API_KEY }}
       ANTHROPIC_MODEL: glm-5.2
       CLAUDE_CODE_DISABLE_NONESSENTIAL_TRAFFIC: "1"
       DISABLE_AUTOUPDATER: "1"
-      IS_SANDBOX: "1"   # CI 容器以 root 运行，需此项才能用 --dangerously-skip-permissions
+      IS_SANDBOX: "1"
+      # ANTHROPIC_API_KEY 和 REVIEW_PAT 不要写在这里 —— 由 runner envs 注入
     steps:
-      - name: 检出代码
-        # 用 http.extraHeader 传凭据，避免 PAT 出现在 clone URL（防日志/报错泄漏）
-        env:
-          REVIEW_PAT: ${{ secrets.REVIEW_PAT }}
+      - name: 检出代码（兼容 fork PR：克隆 head 仓库）
         run: |
-          if [ -z "$REVIEW_PAT" ]; then
-            echo "::warning::REVIEW_PAT 为空：通常是来自 fork 的跨仓库 PR（Gitea 会隐藏密钥）。请在团队仓库内开同仓库 PR。本次跳过审查。"
-            echo "SKIP_REVIEW=1" >> "$GITHUB_ENV"
-            exit 0
-          fi
           git config --global http.extraHeader "Authorization: Basic $(printf 'oauth2:%s' "$REVIEW_PAT" | base64 -w0)"
-          git clone "http://gitea:3000/${{ gitea.repository }}.git" .
-          git checkout "${{ gitea.event.pull_request.head.ref }}"
+          git clone "${{ gitea.event.pull_request.head.repo.clone_url }}" .
+          git checkout "${{ gitea.event.pull_request.head.sha }}"
 
-      - name: 生成 PR diff
-        if: env.SKIP_REVIEW != '1'
+      - name: 生成 PR diff（从 base 仓库取目标分支做对比）
         run: |
-          BASE="${{ gitea.event.pull_request.base.ref }}"
-          git fetch origin "$BASE"
-          git diff "origin/$BASE...HEAD" > pr.diff
+          BASE_REPO="${{ gitea.event.pull_request.base.repo.clone_url }}"
+          BASE_REF="${{ gitea.event.pull_request.base.ref }}"
+          git remote add base "$BASE_REPO"
+          git fetch base "$BASE_REF"
+          git diff "base/$BASE_REF...HEAD" > pr.diff
           echo "diff 行数: $(wc -l < pr.diff)"
 
       - name: 安装 Claude Code（已装则跳过）
-        if: env.SKIP_REVIEW != '1'
         run: |
-          if command -v claude >/dev/null 2>&1; then
-            echo "claude 已存在，跳过安装"
-          else
-            npm install -g @anthropic-ai/claude-code --registry=https://registry.npmmirror.com
+          if command -v claude >/dev/null 2>&1; then echo "claude 已存在，跳过安装"
+          else npm install -g @anthropic-ai/claude-code --registry=https://registry.npmmirror.com
           fi
 
       - name: 运行 AI 审查
-        if: env.SKIP_REVIEW != '1'
-        # Claude Code 会自动读取本仓库 CLAUDE.md 与 .claude/skills/*
         run: |
           claude -p "$(cat .claude/review-prompt.md)" \
                  --model glm-5.2 \
@@ -59,17 +47,12 @@ jobs:
                  --max-turns 15 > review.md || true
 
       - name: 把审查结论评论到 PR
-        if: env.SKIP_REVIEW != '1'
         env:
-          REVIEW_PAT: ${{ secrets.REVIEW_PAT }}
           API: ${{ vars.MAIN_API }}
-          REPO: ${{ gitea.repository }}
-          PR: ${{ gitea.event.pull_request.number }}
         run: |
           if [ -s review.md ]; then
-            # 写到临时文件再 --data @，避免超长 review 触发 ARG_MAX
             node -e 'let d="";process.stdin.on("data",c=>d+=c).on("end",()=>process.stdout.write(JSON.stringify({body:d})))' < review.md > /tmp/body.json
-            curl -fsS -X POST "$API/repos/$REPO/issues/$PR/comments" \
+            curl -fsS -X POST "$API/repos/${{ gitea.repository }}/issues/${{ gitea.event.pull_request.number }}/comments" \
               -H "Authorization: token $REVIEW_PAT" \
               -H "Content-Type: application/json" \
               --data @/tmp/body.json