@sanderploegsma, could you please assign it to me ?
Working on this #2882.
Thanks :)

I've just assigned this one to you @josealonso

I've just assigned this one to you @josealonso

Thanks, @kahgoh!!

I created a Gradle task that detects the changes, but I creating a custom command doesn't work:

 tasks.register('compileChangedModules') {
      dependsOn detectChangedModules
      doLast {
        if (changedModules.isEmpty()) {
          println "No modules to compile."
        } else {
          changedModules.each { module ->
            println "Compiling module: $module"
            exec {
              commandLine "./gradlew", ":$module:compileStarterTestJava"
            }
          }
        }
      }
    }

This compiles, but calling this task raises an exception in run-time. Could you explain me where the command ./gradlew test is declared, @kahgoh ?

@josealonso, gradlew is the Gradle wrapper script added by Gradle and is also checked in with the code. For example, the one for leap is here.

There is also one in the exercises directory of the repo (I think this is one you want to use).

@josealonso, gradlew is the Gradle wrapper script added by Gradle and is also checked in with the code. For example, the one for leap is here.

There is also one in the exercises directory of the repo (I think this is one you want to use).

I know gradlew is the Gradle wrapper. But I don't understand this issue, because Gradle by default only compiles the modified modules. I will look into it more in-depth. Thanks for your reply :)