Scanning Ruby on Rails Projects with SonarQube

I want to test a Ruby on Rails application using sonarqube. I added a web plugin that should work with Ruby, but I get the following error while voicing sonarcs:

app/controllers/course_statistics_controller.rb
java.lang.NullPointerException: null
at org.sonar.plugins.web.checks.sonar.UnsupportedTagsInHtml5Check.isUnsupportedTag(UnsupportedTagsInHtml5Check.java:77) ~[na:na]
at org.sonar.plugins.web.checks.sonar.UnsupportedTagsInHtml5Check.startElement(UnsupportedTagsInHtml5Check.java:71) ~[na:na]
at org.sonar.plugins.web.visitor.HtmlAstScanner.scanElementTag(HtmlAstScanner.java:117) ~[na:na]
at org.sonar.plugins.web.visitor.HtmlAstScanner.scanElement(HtmlAstScanner.java:96) ~[na:na]
at org.sonar.plugins.web.visitor.HtmlAstScanner.scan(HtmlAstScanner.java:80) ~[na:na]
at org.sonar.plugins.web.visitor.HtmlAstScanner.scan(HtmlAstScanner.java:59) ~[na:na]
at org.sonar.plugins.web.core.WebSensor.analyse(WebSensor.java:93) ~[na:na]
at org.sonar.batch.phases.SensorsExecutor.executeSensor(SensorsExecutor.java:59) [sonar-batch-maven-compat-5.1.jar:na]
at org.sonar.batch.phases.SensorsExecutor.execute(SensorsExecutor.java:51) [sonar-batch-maven-compat-5.1.jar:na]
at org.sonar.batch.phases.DatabaseModePhaseExecutor.execute(DatabaseModePhaseExecutor.java:120) [sonar-batch-maven-compat-5.1.jar:na]
at org.sonar.batch.scan.ModuleScanContainer.doAfterStart(ModuleScanContainer.java:264) [sonar-batch-maven-compat-5.1.jar:na]
at org.sonar.api.platform.ComponentContainer.startComponents(ComponentContainer.java:92) [sonar-batch-maven-compat-5.1.jar:na]
at org.sonar.api.platform.ComponentContainer.execute(ComponentContainer.java:77) [sonar-batch-maven-compat-5.1.jar:na]
at org.sonar.batch.scan.ProjectScanContainer.scan(ProjectScanContainer.java:235) [sonar-batch-maven-compat-5.1.jar:na]
at org.sonar.batch.scan.ProjectScanContainer.scanRecursively(ProjectScanContainer.java:230) [sonar-batch-maven-compat-5.1.jar:na]
at org.sonar.batch.scan.ProjectScanContainer.doAfterStart(ProjectScanContainer.java:220) [sonar-batch-maven-compat-5.1.jar:na]
at org.sonar.api.platform.ComponentContainer.startComponents(ComponentContainer.java:92) [sonar-batch-maven-compat-5.1.jar:na]
at org.sonar.api.platform.ComponentContainer.execute(ComponentContainer.java:77) [sonar-batch-maven-compat-5.1.jar:na]
at org.sonar.batch.scan.ScanTask.scan(ScanTask.java:57) [sonar-batch-maven-compat-5.1.jar:na]
at org.sonar.batch.scan.ScanTask.execute(ScanTask.java:45) [sonar-batch-maven-compat-5.1.jar:na]
at org.sonar.batch.bootstrap.TaskContainer.doAfterStart(TaskContainer.java:135) [sonar-batch-maven-compat-5.1.jar:na]
at org.sonar.api.platform.ComponentContainer.startComponents(ComponentContainer.java:92) [sonar-batch-maven-compat-5.1.jar:na]
at org.sonar.api.platform.ComponentContainer.execute(ComponentContainer.java:77) [sonar-batch-maven-compat-5.1.jar:na]
at org.sonar.batch.bootstrap.GlobalContainer.executeTask(GlobalContainer.java:158) [sonar-batch-maven-compat-5.1.jar:na]
at org.sonar.batch.bootstrapper.Batch.executeTask(Batch.java:95) [sonar-batch-maven-compat-5.1.jar:na]
at org.sonar.batch.bootstrapper.Batch.execute(Batch.java:67) [sonar-batch-maven-compat-5.1.jar:na]
at org.sonar.runner.batch.IsolatedLauncher.execute(IsolatedLauncher.java:48) [sonar-runner-batch1741912612400004619.jar:na]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.7.0_65]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) ~[na:1.7.0_65]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.7.0_65]
at java.lang.reflect.Method.invoke(Method.java:606) ~[na:1.7.0_65]
at org.sonar.runner.impl.BatchLauncher$1.delegateExecution(BatchLauncher.java:87) [sonar-runner-dist-2.4.jar:na]
at org.sonar.runner.impl.BatchLauncher$1.run(BatchLauncher.java:75) [sonar-runner-dist-2.4.jar:na]
at java.security.AccessController.doPrivileged(Native Method) [na:1.7.0_65]
at org.sonar.runner.impl.BatchLauncher.doExecute(BatchLauncher.java:69) [sonar-runner-dist-2.4.jar:na]
at org.sonar.runner.impl.BatchLauncher.execute(BatchLauncher.java:50) [sonar-runner-dist-2.4.jar:na]
at org.sonar.runner.api.EmbeddedRunner.doExecute(EmbeddedRunner.java:102) [sonar-runner-dist-2.4.jar:na]
at org.sonar.runner.api.Runner.execute(Runner.java:100) [sonar-runner-dist-2.4.jar:na]
at org.sonar.runner.Main.executeTask(Main.java:70) [sonar-runner-dist-2.4.jar:na]
at org.sonar.runner.Main.execute(Main.java:59) [sonar-runner-dist-2.4.jar:na]
at org.sonar.runner.Main.main(Main.java:53) [sonar-runner-dist-2.4.jar:na]

      

What's wrong?

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3 answers


SonarQube has dropped support for Ruby.

If you would like to provide code style checking for your application, see the following links:

Ruby Style Guide .

RuboCop - Ruby static code analyzer. Out of the box, a lot of the guidelines outlined in the community rails guide will be implemented . A highly customizable and well maintained gem.



Guard-ruboCop - Allows you to automatically check Ruby code style with RuboCop when files change.

Rails Best Practices is a code metrics tool for checking the quality of rail cod. In a good condition.

Simplecov is a code coverage analysis tool for Ruby (tests).

Reek is a tool that inspects Ruby classes, modules and methods and reports any code smells it finds.

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https://ebertapp.io/ is a good option for rails code review



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It looks like SonarQube 7.4 has Ruby support now!

Ruby Ruby Analysis Has Arrived!

https://www.sonarqube.org/sonarqube-7-4/

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