example file

build.gradle

plugins {
    id 'application'
}

group 'com.shop.items'
version '1.0-SNAPSHOT'

repositories {
    mavenCentral()
}

dependencies {
    implementation 'org.jetbrains:annotations:20.1.0'
    implementation 'org.jetbrains:annotations:20.1.0'
    implementation 'mysql:mysql-connector-java:8.0.26'
    testImplementation 'org.junit.jupiter:junit-jupiter-api:5.7.0'
    testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine:5.7.0'
}

test {
    useJUnitPlatform()
}

jar {
    manifest {
        attributes "Main-Class": "com.shop.items.Main"
    }

    from {
        configurations.compile.collect { it.isDirectory() ? it : zipTree(it) }
    }
}

application {
    getMainClass().set('Main')
}