build.gradle

plugins {
    id 'java'
    id 'maven-publish'
    id 'com.github.johnrengelman.shadow' version '8.1.1'
}

group 'com.hakan'
version '1.0.0.0'
sourceCompatibility = 8
compileJava.options.encoding = 'UTF-8'

subprojects {
    apply plugin: 'java'
    apply plugin: 'maven-publish'
    apply plugin: 'com.github.johnrengelman.shadow'

    group rootProject.group
    version rootProject.version
    sourceCompatibility = 8
    compileJava.options.encoding = 'UTF-8'

    repositories {
        mavenCentral()
        maven { url 'https://jitpack.io' }
        maven { url 'https://libraries.minecraft.net/' }
        maven { url 'https://repo.codemc.org/repository/nms/' }
        maven { url 'https://oss.sonatype.org/content/repositories/snapshots' }
    }

    publishing {
        publications {
            maven(MavenPublication) {
                groupId = project.group
                version = project.version
                artifactId = project.name
                from components.java
            }
        }
    }

    /*
    task sourcesJar(type: Jar, dependsOn: classes) {
        classifier = 'sources'
        from sourceSets.main.allSource
    }

    task javadocJar(type: Jar, dependsOn: javadoc) {
        classifier = 'javadoc'
        from javadoc.destinationDir
    }

    artifacts {
        archives sourcesJar
        archives javadocJar
    }
    */

    artifacts.archives(tasks.shadowJar)

    tasks.jar {
        enabled = true
    }

    tasks.shadowJar {
        archiveFileName.set(project.name + "-" + project.version + ".jar")
    }
}

tasks.jar {
    enabled = false
}