DHFPROD-6333:Enable logging in dhs installer, client jars

Author: srinathgit

marklogic-data-hub/build.gradle

@@ -34,6 +34,12 @@ ext.junitVintageVersion  = '4.12.0-RC3'
 ext.junitPlatformVersion = '1.4.0'
 ext.junitJupiterVersion  = '5.4.0'
 
+// This enables including a logging jar in the application artifacts produced by this project - the installer and the client jars
+// without that jar ending up in the library artifact.
+configurations {
+    datahubLogging
+}
+
 dependencies {
     // Forcing use of 1.3.71 - which is what OkHttp 4.7.2 wants, which is what Java Client 5.3 uses - so that 1.2.x
     // versions don't come onto the classpath
@@ -63,7 +69,7 @@ dependencies {
     }
     compile 'commons-io:commons-io:2.4'
     compile 'org.apache.commons:commons-text:1.1'
-
+    datahubLogging 'ch.qos.logback:logback-classic:1.2.3'
     // For installer program
     compile "com.beust:jcommander:1.72"
 
@@ -117,6 +123,11 @@ configurations.all {
 bootJar {
     archiveClassifier = "installer"
     mainClassName = "com.marklogic.hub.dhs.installer.Main"
+    from(configurations.datahubLogging.collect { it.isDirectory() ? it : zipTree(it) }) {
+        exclude "META-INF/*.SF"
+        exclude "META-INF/*.DSA"
+        exclude "META-INF/*.RSA"
+    }
 }
 
 task clientJar(type: Jar) {
@@ -125,6 +136,11 @@ task clientJar(type: Jar) {
         attributes "Main-Class": "com.marklogic.hub.cli.client.Main"
     }
     archiveClassifier = "client"
+    from(configurations.datahubLogging.collect { it.isDirectory() ? it : zipTree(it) }) {
+        exclude "META-INF/*.SF"
+        exclude "META-INF/*.DSA"
+        exclude "META-INF/*.RSA"
+    }
     from(configurations.compile.collect { it.isDirectory() ? it : zipTree(it) }) {
         exclude "META-INF/*.SF"
         exclude "META-INF/*.DSA"