plugins {
    base
}

base {
    archivesName.set("gradle")
    distsDirectory.set(layout.buildDirectory.dir("custom-dist"))
    libsDirectory.set(layout.buildDirectory.dir("custom-libs"))
}
----
=====
[.multi-language-sample]
=====
.build.gradle
[source,groovy]
----
plugins {
    id 'base'
}

base {
    archivesName = "gradle"

        buildFile << """
            abstract class MyTask extends org.gradle.api.internal.ConventionTask {
                private final Property<String> archiveName = project.objects.property(String)
                @Input Property<String> getArchiveFileName() { return this.archiveName }

                @Internal String getArchiveName() { return archiveFileName.getOrNull() }