Sonar Not inside a Git work tree: /workspace

今天客户有一个故障，日志里面有类似Not inside a Git work tree: /workspace 报错，结果排查了几个小时，几乎崩溃，记录一下。

[ERROR] Failed to execute goal org.sonarsource.scanner.maven:sonar-maven-plugin:3.6.0.1398:sonar (default-cli) on project wire-rope-tension2-service: Not inside a Git work tree: /workspace -> [Help 1]

org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.sonarsource.scanner.maven:sonar-maven-plugin:3.6.0.1398:sonar (default-cli) on project wire-rope-tension2-service: Not inside a Git work tree: /workspace

....

at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415)

at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356)

Caused by: org.sonar.api.utils.MessageException: Not inside a Git work tree: /workspace

[ERROR]

[ERROR]

mvn clean test package sonar:sonar \
-Dsonar.projectKey=$SONAR_PROJECT_KEY \
-Dsonar.host.url=$SONAR_HOST_URL \
-Dsonar.login=$SONAR_LOGIN \
-Dsonar.sources=$SONAR_SOURCES \
-Dsonar.java.binaries=$SONAR_JAVA_BINARIES \
-Dsonar.java.covergaePlugin=jacoco \
-Duser.timezone=Asia/Shanghai \
-Dsonar.jacoco.reportPaths=target/jacoco.exec -X

增加2行-Dsonar.scm.provider=git 和 -Dsonar.projectBaseDir=/workspace，结果报错依然相同。

后面尝试修改镜像，修改maven的原始settings.xml 文件，陷入更多的错误。

解决

Supported SCM engines

Git and Subversion are natively supported in SonarQube. Auto-detection will works if the root directory of your project contains .git or .svn folders. Otherwise you can force the provider using -Dsonar.scm.provider=git or -Dsonar.scm.provider=svn.

Disabling SCM support

It is possible to disable SCM support in the "General Settings > SCM" administration page or setting property sonar.scm.disabled=true during project analysis.

后记

It is possible to disable SCM support in the "General Settings > SCM" administration page or setting property sonar.scm.disabled=true during project analysis.

没有5.0 的前半段介绍，也就想不起来这个参数和前面有关联。