gragle build configuration for creating new elastic plugin

build.gradle

buildscript {
    repositories {
        jcenter()
        mavenCentral()
    }

    dependencies {
        classpath "org.elasticsearch.gradle:build-tools:6.4.3"
    }
}

apply plugin : 'idea'
apply plugin : 'elasticsearch.esplugin'


ext{
    project.licenseFile = project.rootProject.file("LICENSE.txt")
    project.noticeFile = project.rootProject.file("NOTICE.txt")
}

esplugin {
    name 'Test new Plugin'
    description 'Test for new plugin creation'
    classname 'test.elastic.plugin.MyPlugin'
    licenseFile rootProject.file('file.txt')
    noticeFile rootProject.file('file.txt')
    extendedPlugins = ['x-pack-security']
}

dependencies {
    compileOnly "org.elasticsearch.plugin:x-pack-core:6.4.3"
    testCompile group: 'junit', name: 'junit', version: '4.12'
}