Gradle application plugin and Dropwizard execution

build.gradle

apply plugin: 'application'

sourceCompatibility = 1.8

project.ext {
    configPath = "$rootProject.projectDir/config/"
    dropwizardVersion = '0.8.2'
}

repositories {
    mavenCentral()
}

dependencies {
    compile group: 'io.dropwizard', name: 'dropwizard-core', version: dropwizardVersion
}

mainClassName = "com.karollotkowski.cleancode.CleanCodeApplication"

run {
    args 'server', configPath + 'app_config.yml'
}