[build] Disabled Javadoc for test projects

Signed-off-by: Miro Spönemann <miro.spoenemann@typefox.io>

build.gradle

@@ -7,9 +7,9 @@ subprojects {
 	
 	apply from: "${rootDir}/gradle/upstream-repositories.gradle"
 	apply from: "${rootDir}/gradle/versions.gradle"
-	apply from: "${rootDir}/gradle/eclipse-project-layout.gradle"
 	apply from: "${rootDir}/gradle/java-compiler-settings.gradle"
 	apply from: "${rootDir}/gradle/maven-deployment.gradle"
+	apply from: "${rootDir}/gradle/eclipse-project-layout.gradle"
 	apply from: "${rootDir}/gradle/manifest-gen.gradle"
 	
 	group = 'org.eclipse.xtext'

gradle/eclipse-project-layout.gradle

@@ -25,9 +25,16 @@ jar {
 	from ('.') {
 		include 'about*.*', 'plugin.xml', 'schema/**', 'model/**', 'plugin.properties'
 	}
+	if (isTestProject)
+		from(sourceSets.test.output)
 }
 
-if (isTestProject) {
-	jar.from(sourceSets.test.output)
+if (isTestProject || name.contains('testlanguage')) {
+	tasks.withType(Javadoc) {
+		enabled = false
+	}
+	javadocJar.enabled = false
 	uploadArchives.enabled = false
+} else {
+	artifacts.archives javadocJar
 }

gradle/maven-deployment.gradle

@@ -8,16 +8,13 @@ task sourcesJar(type: Jar, dependsOn: classes) {
 		include 'schema/**', 'model/**'
 	}
 }
+artifacts.archives sourcesJar
 
 task javadocJar(type: Jar, dependsOn: javadoc) {
 	classifier = 'javadoc'
 	from javadoc.destinationDir
 }
 
-artifacts {
-	archives sourcesJar, javadocJar
-}
-
 //------------------------------------------------------
 // Sign the artifacts if the signing info is complete