Claude Code 接入 CI/CD：让 AI 自动跑测试、修 Bug

export OPENROUTER_API_KEY=sk-or-v1-your-key-here

name: Claude Code CI

on:
  pull_request:
    branches: [main]
  push:
    branches: [main]

jobs:
  test-and-fix:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Setup Python
        uses: actions/setup-python@v5
        with:
          python-version: '3.12'

      - name: Install dependencies
        run: |
          pip install -r requirements.txt

      - name: Run tests with Claude fix loop
        env:
          OPENROUTER_API_KEY: ${{ secrets.OPENROUTER_API_KEY }}
        run: |
          # 第一步：运行原始测试
          python -m pytest tests/ --tb=short > test_results.txt || true

          # 检查是否有失败
          if grep -q "FAILED" test_results.txt; then
            echo "Tests failed. Invoking Claude to fix..."

            # 第二步：让 Claude 分析错误并修复
            claude-code \
              --model anthropic/claude-sonnet-4-20250514 \
              --system "你是测试修复专家。根据以下测试失败信息，定位 bug 并修复代码。每次修改后重新运行测试，直到全部通过或达到3次修复上限。" \
              --file test_results.txt \
              --file src/

            # 第三步：重新运行测试验证
            python -m pytest tests/ --tb=short
          else
            echo "All tests passed!"
          fi

      - name: Upload test report
        if: always()
        uses: actions/upload-artifact@v4
        with:
          name: test-report
          path: test_results.txt

name: Claude PR Reviewer

on:
  pull_request:
    types: [opened, synchronize]

jobs:
  review:
    runs-on: ubuntu-latest
    permissions:
      contents: read
      pull-requests: write
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Get diff
        run: git diff HEAD~1 --stat > changed_files.txt

      - name: Claude Code Review
        id: claude-review
        env:
          OPENROUTER_API_KEY: ${{ secrets.OPENROUTER_API_KEY }}
        run: |
          # 获取变更文件列表
          CHANGED_FILES=$(git diff HEAD~1 --name-only)

          # 调用 Claude 做代码审查
          RESPONSE=$(curl -s https://openrouter.ai/api/v1/chat/completions \
            -H "Authorization: Bearer $OPENROUTER_API_KEY" \
            -H "Content-Type: application/json" \
            -d "{
              \"model\": \"anthropic/claude-sonnet-4-20250514\",
              \"messages\": [
                {
                  \"role\": \"system\",
                  \"content\": \"你是一个资深代码审查员。请仔细审查以下变更，指出潜在 bug、性能问题和安全隐患。用中文回复，格式清晰。\"
                },
                {
                  \"role\": \"user\",
                  \"content\": \"请审查以下变更：\n\n$CHANGED_FILES\n\n请逐文件给出具体建议。\"
                }
              ]
            }")

            echo "$RESPONSE" > claude_review.json

      - name: Post review comment
        uses: actions/github-script@v7
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}
          script: |
            const fs = require('fs');
            const review = JSON.parse(fs.readFileSync('claude_review.json', 'utf8'));
            const comment = review.choices[0].message.content;
            
            github.rest.issues.createComment({
              issue_number: context.issue.number,
              owner: context.repo.owner,
              repo: context.repo.repo,
              body: `## 🤖 AI 代码审查\n\n${comment}`
            });