Generate javadoc jar for shade artifact and refine dokka usage in spec-kotlin

Author: ryanjbaxter

scripts/noIntegration.sh

@@ -6,5 +6,5 @@ FOLDER=`pwd`
 
 set -e
 
-./mvnw clean dokka:javadocJar install ${@}
-${FOLDER}/scripts/generateDocs.sh ${@}
+./mvnw clean install ${@}
+${FOLDER}/scripts/generateDocs.sh ${@}

specs/spring-cloud-contract-spec-kotlin/pom.xml

@@ -109,9 +109,9 @@
 				</configuration>
 				<executions>
 					<execution>
-						<phase>pre-site</phase>
+						<phase>package</phase>
 						<goals>
-							<goal>dokka</goal>
+							<goal>javadocJar</goal>
 						</goals>
 					</execution>
 				</executions>

spring-cloud-contract-shade/pom.xml

@@ -306,6 +306,23 @@
 					<failIfNoTests>false</failIfNoTests>
 				</configuration>
 			</plugin>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-jar-plugin</artifactId>
+				<executions>
+					<execution>
+						<id>empty-javadoc-jar</id>
+						<phase>package</phase>
+						<goals>
+							<goal>jar</goal>
+						</goals>
+						<configuration>
+							<classifier>javadoc</classifier>
+							<classesDirectory>${basedir}/javadoc</classesDirectory>
+						</configuration>
+					</execution>
+				</executions>
+			</plugin>
 		</plugins>
 	</build>
 </project>