Use kotlin for build.gradle to use only one programming language

build.gradle.kts

@@ -0,0 +1,121 @@
+plugins {
+    java
+    id("org.jetbrains.kotlin.jvm") version "1.9.10"
+    id("maven-publish")
+    id("signing")
+}
+
+group = "net.dankito.readability4j"
+version = "1.0.8"
+
+val mavenArtifactId = "readability4j"
+
+object versions {
+    const val kotlin = "1.9.10"
+    const val slf4j = "2.0.9"
+    const val jsoup = "1.16.1"
+    const val jackson = "2.15.2"
+    const val logback = "1.4.11"
+    const val diffUtils = "4.15"
+    const val okHttp = "4.11.0"
+    const val junit = "4.13.2"
+}
+
+java {
+    sourceCompatibility = JavaVersion.VERSION_1_8
+    targetCompatibility = JavaVersion.VERSION_1_8
+}
+
+repositories {
+    mavenCentral()
+}
+
+dependencies {
+    implementation("org.jetbrains.kotlin:kotlin-stdlib-jdk8:${versions.kotlin}")
+    implementation("org.slf4j:slf4j-api:${versions.slf4j}")
+    implementation("org.jsoup:jsoup:${versions.jsoup}")
+
+    testImplementation("junit:junit:${versions.junit}")
+    testImplementation("com.fasterxml.jackson.module:jackson-module-kotlin:${versions.jackson}")
+    testImplementation("io.github.java-diff-utils:java-diff-utils:${versions.diffUtils}")
+    testImplementation("com.squareup.okhttp3:okhttp:${versions.okHttp}")
+    testImplementation("ch.qos.logback:logback-core:${versions.logback}")
+    testImplementation("ch.qos.logback:logback-classic:${versions.logback}")
+    testImplementation("org.jetbrains.kotlin:kotlin-test:${versions.kotlin}")
+}
+
+tasks.withType<org.jetbrains.kotlin.gradle.tasks.KotlinCompile> {
+    kotlinOptions {
+        jvmTarget = "1.8"
+    }
+}
+
+// Tasks for generating additional artifacts
+tasks.register<Jar>("javadocJar") {
+    archiveClassifier.set("javadoc")
+    from(tasks.javadoc)
+}
+
+tasks.register<Jar>("sourcesJar") {
+    archiveClassifier.set("sources")
+    from(sourceSets.main.get().allSource)
+}
+
+publishing {
+    publications {
+        create<MavenPublication>("mavenJava") {
+            from(components["java"])
+
+            artifact(tasks.named("javadocJar"))
+            artifact(tasks.named("sourcesJar"))
+
+            pom {
+                name.set(mavenArtifactId)
+                description.set("A Kotlin port of Mozilla's Readability. It extracts a website's relevant content and removes all clutter from it.")
+                url.set("https://github.com/dankito/Readability4J")
+
+                scm {
+                    connection.set("scm:git:git://github.com/dankito/Readability4J.git")
+                    developerConnection.set("scm:git:git@github.com:dankito/Readability4J.git")
+                    url.set("https://github.com/dankito/Readability4J")
+                }
+
+                licenses {
+                    license {
+                        name.set("The Apache License, Version 2.0")
+                        url.set("http://www.apache.org/licenses/LICENSE-2.0.txt")
+                    }
+                }
+
+                developers {
+                    developer {
+                        id.set("dankito")
+                        name.set("Christian Dankl")
+                        email.set("maven@dankito.net")
+                    }
+                }
+            }
+        }
+    }
+
+    repositories {
+        maven {
+            name = "OSSRH"
+            url = uri("https://oss.sonatype.org/service/local/staging/deploy/maven2/")
+
+            credentials {
+                username = project.findProperty("ossrhUsername") as String? ?: ""
+                password = project.findProperty("ossrhPassword") as String? ?: ""
+            }
+        }
+    }
+}
+
+signing {
+    useInMemoryPgpKeys(
+        project.findProperty("signing.keyId") as String? ?: "",
+        project.findProperty("signing.secretKeyRingFile") as String? ?: "",
+        project.findProperty("signing.password") as String? ?: ""
+    )
+    sign(publishing.publications["mavenJava"])
+}

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
-#Tue Nov 21 09:38:12 CET 2017
+#Mon Nov 25 13:38:40 CET 2024
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.10-bin.zip
 zipStoreBase=GRADLE_USER_HOME
-zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.2.1-all.zip
+zipStorePath=wrapper/dists