fix maven publication to include dependencies

maven-publication.gradle.kts

@@ -12,6 +12,8 @@ val mavenUsername: String? by project
 // env ORG_GRADLE_PROJECT_mavenPassword
 val mavenPassword: String? by project
 
+val publishableClassifiers = setOf("redist", "full", "javadoc", "sources")
+
 project.configure<PublishingExtension> {
     repositories {
         maven {
@@ -27,38 +29,44 @@ project.configure<PublishingExtension> {
         }
     }
 
-    publications.create<MavenPublication>("maven") {
-        groupId = project.group.toString()
-        version = project.version.toString()
+    project.afterEvaluate {
+        publications.create<MavenPublication>("maven") {
+            groupId = project.group.toString()
+            version = project.version.toString()
 
-        tasks.withType<Jar> {
-            artifact(this)
-        }
+            from(project.components.getByName("kotlin"))
 
-        pom {
-            name.set("Coordination -- Module `${project.name}`")
-            description.set("Tuple-based Coordination environment")
-            url.set("https://github.com/CoordaaS/TuSoW")
-            licenses {
-                license {
-                    name.set("Apache 2.0")
-                    url.set("https://www.apache.org/licenses/LICENSE-2.0")
+            tasks.withType<Jar> {
+                if (archiveClassifier.getOrElse("") in publishableClassifiers) {
+                    artifact(this)
                 }
             }
 
-            developers {
-                developer {
-                    name.set("Giovanni Ciatto")
-                    email.set("[email protected]")
-                    url.set("https://about.me/gciatto")
-                    organization.set("University of Bologna")
-                    organizationUrl.set("https://www.unibo.it/it")
+            pom {
+                name.set("Coordination -- Module `${project.name}`")
+                description.set("Tuple-based Coordination environment")
+                url.set("https://github.com/CoordaaS/TuSoW")
+                licenses {
+                    license {
+                        name.set("Apache 2.0")
+                        url.set("https://www.apache.org/licenses/LICENSE-2.0")
+                    }
                 }
-            }
 
-            scm {
-                connection.set("scm:git:git:///github.com/CoordaaS/TuSoW.git")
-                url.set("https://github.com/CoordaaS/TuSoW")
+                developers {
+                    developer {
+                        name.set("Giovanni Ciatto")
+                        email.set("[email protected]")
+                        url.set("https://about.me/gciatto")
+                        organization.set("University of Bologna")
+                        organizationUrl.set("https://www.unibo.it/it")
+                    }
+                }
+
+                scm {
+                    connection.set("scm:git:git:///github.com/CoordaaS/TuSoW.git")
+                    url.set("https://github.com/CoordaaS/TuSoW")
+                }
             }
         }
     }