Github Action集成SonarCloud时代码覆盖率显示0%求助

问题详情 #

• SonarCloud显示代码覆盖率为0%，流水线输出警告：

WARN: Could not resolve 7 file paths in [/github/workspace/coverage/lcov.info]
WARN: First unresolved path: C:\Users\ferso\OneDrive\Documentos\Faculdade\cypress-test\src\App.jsx (Run in DEBUG mode to get full list of unresolved paths)

• 已尝试用sed工具修正路径，配置sonar.javascript.lcov.reportPaths=coverage/lcov.info，但均未生效
• 当前配置文件：
  sonar-project.properties：

  sonar.projectKey=fsoupimenta_cypress-test
  sonar.organization=fsoupimenta
  sonar.javascript.lcov.reportPaths=coverage/lcov.info
  sonar.javascript.file.suffixes=.js,.jsx
  

  Github工作流片段：

  - name: fix code coverage paths
      working-directory: ./coverage
      run: |
        sed -i 's/\/home\/runner\/work\/cypress-test\/cypress-test\//\/github\/workspace\//g' lcov.info
        sed -i 's@'$GITHUB_WORKSPACE'@/github/workspace/@g' lcov.info
        sed -i 's/\/home\/runner\/work\/cypress-test\/cypress-test\//\/github\/workspace\//g' sonar-cloud-reporter.xml
        
    - name: SonarCloud Scan
      uses: SonarSource/sonarcloud-github-action@master
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}  # Needed to get PR information, if any
        SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
  

解决步骤 #

1. 替换lcov.info中的Windows绝对路径 #

现有sed命令仅处理了Linux格式路径，但警告中出现的是Windows本地路径（C:\Users\ferso\...），需新增替换规则：
在fix code coverage paths步骤中添加：

# 精准替换你的Windows本地路径前缀
sed -i 's/C:\\Users\\ferso\\OneDrive\\Documentos\\Faculdade\\cypress-test\\/\/github\/workspace\//g' lcov.info
# 或者用通用规则匹配所有Windows路径前缀（如果路径有变动更灵活）
sed -i 's/[A-Z]:\\.*\\cypress-test\\/\/github\/workspace\//g' lcov.info

2. 确保步骤顺序正确 #

必须在Cypress生成覆盖率报告之后执行路径替换，完整步骤顺序参考：

- name: Run Cypress tests with coverage
  run: npm run cypress:run -- --env coverage=true
- name: fix code coverage paths
  working-directory: ./coverage
  run: |
    # 先处理Windows路径
    sed -i 's/C:\\Users\\ferso\\OneDrive\\Documentos\\Faculdade\\cypress-test\\/\/github\/workspace\//g' lcov.info
    # 再处理Linux路径
    sed -i 's/\/home\/runner\/work\/cypress-test\/cypress-test\//\/github\/workspace\//g' lcov.info
    sed -i 's@'$GITHUB_WORKSPACE'@/github/workspace/@g' lcov.info
- name: SonarCloud Scan
  uses: SonarSource/sonarcloud-github-action@master
  env:
    GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
    SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}

3. 验证路径替换结果 #

添加步骤确认lcov.info中的路径已修正：

- name: Verify coverage paths
  working-directory: ./coverage
  run: cat lcov.info | grep "App.jsx"

执行后输出应为/github/workspace/src/App.jsx这类符合容器环境的路径。

4. 完善SonarCloud配置 #

在sonar-project.properties中添加源码目录指定，确保Sonar能正确找到对应文件：

sonar.projectKey=fsoupimenta_cypress-test
sonar.organization=fsoupimenta
sonar.sources=src  # 指定源码根目录
sonar.javascript.lcov.reportPaths=coverage/lcov.info
sonar.javascript.file.suffixes=.js,.jsx

内容的提问来源于stack exchange，提问作者Fernando Pimenta