build.gradle

plugins {
    id 'java'
    id 'maven-publish'
}
apply from: 'deploy.gradle'

sourceCompatibility = '1.8'
[compileJava, compileTestJava]*.options*.encoding = 'UTF-8'

repositories {
    mavenLocal()
    mavenCentral()
}

task javadocJar(type: Jar) {
    from javadoc
}

task sourceJar(type: Jar) {
    from sourceSets.main.allJava
    classifier "sources"
}

publishing {
    publications {
        maven(MavenPublication) {
            groupId = artifactGroupId
            version = artifactVersion
            from components.java
            artifact sourceJar {
                classifier "sources"
            }
            artifact javadocJar {
                classifier "javadoc"
            }
        }
    }
}

dependencies {
    testImplementation 'org.junit.jupiter:junit-jupiter-api:5.8.2'
    testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine:5.8.2'
}