Analyzing a Typescript project using SonarQube Scanner on a Mac OS slave in Jenkins: A step-by-step guide

My current task involves examining a TypeScript project on Jenkins using the SonarQube Scanner plugin on a Mac OS slave.

Software:

  • Jenkins (version 2.32.1)
  • SonarQube Scanner for Jenkins plug-in (version 2.5)
  • SonarQube Scanner (version 2.8)
  • SSH slave plug-in (version 1.12)
  • SonarQube (version 6.7)
  • SonarTS (version 1.1)
  • Mac OS X (version 10.12.6)

Issue:

The SonarTS plugin attempts to initiate Node.js, but Node.js is not included in the PATH variable, as indicated in the log:

Caused by: java.io.IOException: Cannot run program "node": error=2, No such file or directory
    at java.lang.ProcessBuilder.start(ProcessBuilder.java:1048)
    at org.sonar.plugin.typescript.ExternalTypescriptSensor.executeExternalRunner(ExternalTypescriptSensor.java:175)

Exploration:

I attempted to set up the path on my Mac through:

  • environment.plist (from )

    However, this method no longer works.

  • /etc/launchd.conf (from )

    This approach is also obsolete and ineffective.

  • /etc/paths.d/ (from )

    Unfortunately, this too did not resolve the issue (same error message).

I tried utilizing the existing paths (/usr/bin, /bin, /usr/sbin, /sbin) with:

  • a symbolic link

    Regrettably, this method failed due to write-protection of the paths (even for an administrator).

I experimented with passing the path to the SonarQube Scanner:

  • using a JVM option (from )

    However, this did not rectify the situation (same error message).

I also explored adjusting the path in the calling source code:

  • ProcessBuilder#environment() (from )

    While this could be a solution, I refrained from attempting it as I prefer not to modify the SonarQube Scanner source code for maintenance reasons.

  • ProcessStarter#setGlobalSearchPath
    (from )

    Similarly, I chose not to pursue this option to avoid altering the SonarQube Scanner source code (for maintenance purposes).

typescriptjenkinssonarqubesonarqube-scan

Answer №1

In the event that you are utilizing SonarTS 1.2 or a more recent version, an alternate approach could be to define the location of the nodejs executable within the settings through the SonarQube user interface:

https://i.sstatic.net/TK1UO.png

Answer №2

If you're looking for an alternative method, consider utilizing the Environment Injector Plugin (version 2.1.5):

Key Features

The EnvInject plugin offers the following functionalities:

  • Eradicates inherited environment variables by the Jenkins Java process
  • Introduces environment variables during node (master/slave) startup
  • Runs a setup script before or after SCM checkout for a run
  • Injects environment variables before or after SCM checkout for a run
  • Adds environment variables as a build step for a run
  • Provides password values for a run
  • Exports environment variables at the conclusion of the build to track the used variables for each build

You can easily include Node.js' path in the PATH variable by using this plugin:

https://i.sstatic.net/eOnd1.png

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