Add javadoc & sources generation and publishing (locally)

build.gradle.kts

@@ -18,6 +18,7 @@ inline fun <reified T> getFromExtra(prop: String) = project.extra[prop] as T
 plugins {
     kotlin("jvm")
     `maven-publish`
+    id("org.jetbrains.dokka")
 }
 
 repositories {
@@ -39,6 +40,7 @@ project.group = "de.pheerai.rcdb"
 java {
     targetCompatibility = getFromExtra("javaVersion")
     sourceCompatibility = getFromExtra("javaVersion")
+    withSourcesJar()
 }
 
 kotlin {
@@ -64,12 +66,23 @@ tasks {
     test {
         useJUnitPlatform()
     }
+
+    val javadocJar by registering(Jar::class) {
+        from("dokkaJavadoc")
+        archiveClassifier.set("javadoc")
+    }
+
+    artifacts {
+        archives(javadocJar)
+        archives(jar)
+    }
 }
 
 publishing {
     publications {
         create<MavenPublication>("QueryBuilder") {
             from(components["java"])
+            artifact(tasks["javadocJar"])
         }
         repositories {
             maven {

settings.gradle.kts

@@ -1,6 +1,7 @@
 pluginManagement {
     plugins {
         kotlin("jvm") version "1.4.30"
+        id("org.jetbrains.dokka") version "1.4.20"
     }
 }