added some explanation to gradle setup: instrumentedJars

Author: Jolanrensen

build.gradle.kts

@@ -224,6 +224,9 @@ allprojects {
             logger.warn("Could not set buildConfig on :${this.name}")
         }
 
+        // Adds the instrumentedJars configuration/artifact to all sub-projects with a `jar` task
+        // This allows other modules to depend on the output of this task, aka the compiled jar of that module
+        // Used in :plugins:dataframe-gradle-plugin integration tests and in :samples for compiler plugin support
         try {
             val instrumentedJars: Configuration by configurations.creating {
                 isCanBeConsumed = true

samples/build.gradle.kts

@@ -52,6 +52,8 @@ tasks.withType<KotlinCompile> {
     }
 }
 
+// get the output of the instrumentedJars configuration, aka the jar-files of the compiled modules
+// all modules with jar-task have this artifact in the DataFrame project
 val dependentProjectJarPaths = dependentProjects.map {
     it.configurations
         .getByName("instrumentedJars")