How to support multiple projects in multiple languages (Java and Scala) in Gradle?

Question

I am trying to convert our antiquated Ant build to Gradle. The project contains about Java 50 sub-projects and 10 Scala sub-projects. The Java projects only contain Java and t

Answer 1

How about something like this:

configure(subprojects.findAll {project  ->
    file('src/main/java').exists()
}) {
    apply plugin: 'java'
}

configure(subprojects.findAll {project  ->
    file('src/main/scala').exists()
}) {
    apply plugin: 'scala'
}

Because your source directory is src, some other discriminator mechanism inside the closures is needed.