name: CI Pipeline

# 触发条件：只在PR到main分支时运行CI
on:
  pull_request:
    branches: [ main ]
  push:
    branches: [ main ]

jobs:
  # CI 阶段 - 完整的代码质量和测试检查
  ci:
    runs-on: ${{ matrix.os }}

    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-latest, windows-latest, macos-latest]

    steps:
    - name: 检出代码
      uses: actions/checkout@v4
      with:
        fetch-depth: 0

    - name: 启用 Corepack
      run: corepack enable

    - name: 安装 pnpm
      uses: pnpm/action-setup@v4
      with:
        version: 10.30.3

    - name: 设置 Node.js
      uses: actions/setup-node@v4
      with:
        node-version-file: ".node-version"
        cache: 'pnpm'

    - name: 安装依赖
      uses: nick-invision/retry@v3
      with:
        timeout_minutes: 5
        max_attempts: 2
        retry_on: error
        command: pnpm install --frozen-lockfile

    # 代码质量检查
    - name: Nx Lint
      run: pnpm run lint

    # 构建（必须在类型检查之前，因为类型定义文件需要通过构建生成）
    - name: Nx Build
      uses: nick-invision/retry@v3
      with:
        timeout_minutes: 10
        max_attempts: 2
        retry_on: error
        command: pnpm run build

    - name: Nx Type Check
      run: pnpm run typecheck

    - name: Docs Type Check
      working-directory: ./docs
      run: npx tsc --noEmit

    - name: 拼写检查 (根目录)
      run: pnpm run spellcheck

    - name: 代码重复率检查 (monorepo)
      run: pnpm run check:cpd

    # 测试（构建已在类型检查之前完成）
    - name: Nx Test
      uses: nick-invision/retry@v3
      with:
        timeout_minutes: 10
        max_attempts: 2
        retry_on: error
        command: pnpm run test:coverage

    # 上传覆盖率（仅 Ubuntu，Node 版本由 .nvmrc 决定）
    - name: 上传覆盖率报告
      uses: codecov/codecov-action@v4
      if: matrix.os == 'ubuntu-latest'
      with:
        token: ${{ secrets.CODECOV_TOKEN }}
        files: |
          ./coverage/lcov.info
        flags: unittests
        name: codecov-${{ matrix.os }}
        fail_ci_if_error: true
        verbose: true

    # CLI 功能测试
    - name: CLI 功能测试
      run: |
        echo "开始 CLI 功能测试..."
        node dist/cli/index.js -v
        node dist/cli/index.js --help
        echo "✅ CLI 功能测试完成"

    # 上传构建产物
    - name: 上传覆盖率报告
      uses: actions/upload-artifact@v4
      if: always() && matrix.os == 'ubuntu-latest'
      with:
        name: coverage-report-${{ matrix.os }}
        path: |
          coverage/
        retention-days: 30

    - name: 上传构建产物
      uses: actions/upload-artifact@v4
      if: success()
      with:
        name: build-artifacts-${{ matrix.os }}
        path: |
          dist/
        retention-days: 7