SonarQube SonarSwift插件在解析Xcode9生成的Coverage文件时出现异常

Question

尝试将覆盖率报告推送到 SonarQube 服务器时，我在使用 SonarQube > SonarSwift 插件时遇到错误。我使用 Xcode 命令行生成报告：

xcodebuild test -enableCodeCoverage YES -scheme iOS_Template -workspace iOS_Template.xcworkspace -destination 'platform=iOS Simulator,name=iPhone X'

当我运行 sonar-scanner 扫描代码并上传报告时，我收到以下错误：

 INFO: Parse coverage report
(DerivedData/iOS_Template/Build/ProfileData/DDA1A82C-EB41-4E45-8DCF-428D3E879067/Coverage.profdata)
 ERROR: Can't parse coverage report file
 (DerivedData/iOS_Template/Build/ProfileData/DDA1A82C-EB41-4E45-8DCF-428D3E879067/Coverage.profdata).
 No coverage information will be saved.
 java.lang.IllegalStateException: Can not parse line: HƢ�F
 _T0SS17iOS_TemplateTestsE11isValidatedSbAA10ValidationO10validation_tF�.�������k(_T09Alamofire12TaskDelegateC10urlSessionySo10URLSessionC_So0fB0C4taskySo11InputStreamCSgc011needNewBodyI0t3��6K�2@_T09Alamofire14SessionManagerC5retrySbAA7RequestC383��J��Z8_T09Alamofire7AFErrorO31ResponseValidationFailureReasonO22acceptableContentTypesSaySSGSgf6(��W��N

[...similar set of unknown characters...] 

at com.sonar.swift.plugin.B.A(Unknown Source)
at com.sonar.swift.plugin.B.A(Unknown Source)
at java.util.Optional.ifPresent(Optional.java:159)
at com.sonar.swift.plugin.B.A(Unknown Source)
at com.sonar.swift.plugin.B.A(Unknown Source)
at com.sonar.swift.plugin.B.A(Unknown Source)
at com.sonar.swift.plugin.D.A(Unknown Source)
at com.sonar.swift.plugin.D.execute(Unknown Source)
at org.sonar.scanner.sensor.SensorWrapper.analyse(SensorWrapper.java:53)
.....

我检查了 Sonarswift 插件，它看起来没有支持 XCode9+ 的线索（我的 Xcode 版本是 Xcode 9.2），想知道它是否导致异常

Answer 1

看看这个 SonarQube documentation 页面。在将输出发送到 SonarQube 之前，您必须翻译输出：

xcodebuild -scheme <schemeName> -enableCodeCoverage YES -derivedDataPath . clean build test
xcrun llvm-cov show -instr-profile=Build/Intermediates/CodeCoverage/Coverage.profdata <path to instrumented executable> > <coverage report file>

同时检查您的 sonar.swift.coverage.reportPath 设置。该文档还有一个 link 示例项目。

Answer 2

事实证明，通过向 'generate' 添加一个命令来解决 SonarSwift 加载的覆盖率报告文件。命令是xcrun llvm-cov show -instr-profile

SonarQube SonarSwift插件在解析Xcode9生成的Coverage文件时出现异常

SonarQube SonarSwift plugin exception when parsing Coverage file generated by Xcode 9

code-coverage

sonarqube

sonarqube-scan

xcode9